gdbserver/ChangeLog

   1 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * Makefile.in (SFILES): linux-tile-low.cc.
   4         * configure.srv: Remove tilegx case.
   5         * linux-tile-low.cc: Remove.
   6
   7 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
   8
   9         * Makefile.in (SFILES): Remove linux-m32r-low.cc.
  10         * configure.srv: Remove m32r case.
  11         * linux-m32r-low.cc: Remove.
  12
  13 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
  14
  15         * Makefile.in (SFILES): Remove linux-cris-low.c.
  16         * configure.srv: Remove cris cases.
  17         * linux-cris-low.cc, linux-crisv32-low.cc: Remove.
  18
  19 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
  20
  21         * Makefile.in (SFILES): Remove linux-bfin-low.c.
  22         * configure.srv: Remove bfin case.
  23         * linux-bfin-low.cc: Remove.
  24         * linux-low.cc: Remove BFIN-conditional code.
  25
  26 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
  27
  28         * configure: Re-generate.
  29         * configure.ac: Remove srv_qnx test.
  30         * configure.srv: Remove nto case.
  31         * nto-low.cc, nto-low.h, nto-x86-low.cc: Remove.
  32         * remote-utils.c: Remove __QNX__-guarded code.
  33
  34 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
  35
  36         * configure: Re-generate.
  37         * configure.ac: Remove srv_lynxos test.
  38         * configure.srv: Remove lynxos cases.
  39         * lynx-i386-low.cc, lynx-low.cc, lynx-low.h, lynx-ppc-low.c:
  40         Remove.
  41
  42 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
  43
  44         * README: Fix a few outdated or incoherent things.
  45
  46 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
  47
  48         * win32-low.cc (do_initial_child_stuff): Set open_process_used.
  49         (win32_clear_inferiors): Use open_process_used.
  50         (get_child_debug_event): Likewise.
  51
  52 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
  53
  54         PR gdbserver/25893
  55         * linux-low.cc (linux_process_target::create_inferior),
  56         lynx-low.cc (lynx_process_target::create_inferior),
  57         win32-low.cc (win32_process_target::create_inferior): Use
  58         construct_inferior_arguments instead of stringify_argv
  59         to get string representation which properly escapes
  60         special characters.
  61         * server.cc (handle_v_run): Just pass empty program arg
  62         as such, since any further processing is now handled via
  63         construct_inferior_arguments.
  64
  65 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
  66
  67         * nto-low.cc (nto_process_target::create_inferior): Pass
  68         argv to spawnp function as char **.
  69
  70 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
  71
  72         * server.cc (captured_main), (handle_v_run): No longer
  73         insert extra NULL element to args vector.
  74
  75 2020-05-23  Pedro Alves  <palves@redhat.com>
  76
  77         * gdb-safe-ctype.h: New.
  78
  79 2020-05-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  80
  81         * linux-ia64-low.cc (ia64_target::sw_breakpoint_from_kind):
  82         Fix incorrect 'gdb_assert_no_reached' to 'gdb_assert_not_reached'.
  83         (ia64_target::low_breakpoint_at): Ditto.
  84
  85 2020-05-15  Hannes Domani  <ssbssa@yahoo.de>
  86
  87         * win32-i386-low.cc (i386_supports_z_point_type): Handle
  88         Z_PACKET_HW_BP z_type.
  89         (i386_insert_point): Handle raw_bkpt_type type.
  90         (i386_remove_point): Likewise.
  91
  92 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
  93
  94         * configure.srv <x86_64-*-mingw*, x86_64-*-cygwin*> (srv_tgtobj):
  95         Add arch/i386.o.
  96         * win32-arm-low.cc (arm_num_regs): New function.
  97         (struct win32_target_ops): Use arm_num_regs.
  98         * win32-i386-low.cc (win32_get_current_dr): Adapt for WOW64
  99         processes.
 100         (i386_get_thread_context): Likewise.
 101         (i386_prepare_to_resume): Likewise.
 102         (i386_thread_added): Likewise.
 103         (i386_single_step): Likewise.
 104         (i386_fetch_inferior_register): Likewise.
 105         (i386_store_inferior_register): Likewise.
 106         (i386_arch_setup): Likewise.
 107         (i386_win32_num_regs): New function.
 108         (struct win32_target_ops): Use i386_win32_num_regs.
 109         * win32-low.cc (win32_get_thread_context): Adapt for WOW64
 110         processes.
 111         (win32_require_context): Likewise.
 112         (child_add_thread): Likewise.
 113         (do_initial_child_stuff): Likewise.
 114         (continue_one_thread): Likewise.
 115         (win32_process_target::resume): Likewise.
 116         (load_psapi): Likewise.
 117         (win32_add_all_dlls): Likewise.
 118         (maybe_adjust_pc): Likewise.
 119         (win32_process_target::qxfer_siginfo): Likewise.
 120         (initialize_low): Likewise.
 121         * win32-low.h (struct win32_target_ops): Change num_regs to
 122         callback function.
 123
 124 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
 125
 126         * configure.ac: Remove check for fs_base/gs_base in
 127         user_regs_struct.
 128         * configure: Re-generate.
 129         * config.in: Re-generate.
 130         * linux-x86-low.cc (x86_64_regmap, x86_fill_gregset,
 131         x86_store_gregset): Adjust.
 132
 133 2020-04-22  Hannes Domani  <ssbssa@yahoo.de>
 134
 135         * server.cc (handle_search_memory_1): Fix gdb_read_memory return value
 136         comparison.
 137
 138 2020-04-16  Tom Tromey  <tromey@adacore.com>
 139
 140         * win32-low.cc (windows_nat::handle_access_violation): New
 141         function.
 142
 143 2020-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 144
 145         * win32-low.cc (get_child_debug_event): Fix format string warning.
 146
 147 2020-04-13  Tom Tromey  <tom@tromey.com>
 148
 149         * server.h (gdb_fildes_t): Remove typedef.
 150         * remote-utils.c (remote_desc, list_desc): Now int.
 151         (INVALID_DESCRIPTOR): Remove.
 152         (gdb_connected, remote_close)
 153         (check_remote_input_interrupt_request): Update.
 154         * utils.h (pfildes): Don't declare.
 155         * utils.c (pfildes): Remove.
 156
 157 2020-04-13  Tom Tromey  <tom@tromey.com>
 158
 159         * server.h (handle_serial_event, handle_target_event): Update.
 160         * server.c: Don't call initialize_event_loop.
 161         (keep_processing_events): New global.
 162         (handle_serial_event): Return void.  Set keep_processing_events.
 163         (handle_target_event): Return void.
 164         (start_event_loop): Move from event-loop.c.  Rewrite.
 165         * remote-utils.c (handle_accept_event): Return void.
 166         (reset_readchar): Use delete_timer.
 167         (process_remaining): Return void.
 168         (reschedule): Use create_timer.
 169         * event-loop.h: Remove.
 170         * event-loop.cc: Remove.
 171         * Makefile.in (OBS): Use gdbsupport/event-loop.o, not event-loop.o.
 172
 173 2020-04-13  Tom Tromey  <tom@tromey.com>
 174
 175         * server.c (invoke_async_signal_handlers)
 176         (check_async_event_handlers, flush_streams, gdb_select): New
 177         functions.
 178
 179 2020-04-13  Tom Tromey  <tom@tromey.com>
 180
 181         * configure: Rebuild.
 182         * config.in: Rebuild.
 183
 184 2020-04-08  Tom Tromey  <tromey@adacore.com>
 185
 186         PR gdb/22992
 187         * win32-low.c (child_continue): Call matching_pending_stop.
 188         (get_child_debug_event): Call fetch_pending_stop.  Push pending
 189         stop when needed.
 190
 191 2020-04-08  Tom Tromey  <tromey@adacore.com>
 192
 193         * win32-low.h  (win32_process_target::stopped_by_sw_breakpoint)
 194         (win32_process_target::supports_stopped_by_sw_breakpoint):
 195         Declare.
 196         * win32-low.c (win32_supports_z_point_type): Always handle
 197         Z_PACKET_SW_BP.
 198         (win32_insert_point): Call insert_memory_breakpoint when needed.
 199         (win32_remove_point): Call remove_memory_breakpoint when needed.
 200         (win32_process_target::stopped_by_sw_breakpoint)
 201         (win32_process_target::supports_stopped_by_sw_breakpoint): New
 202         methods.
 203         (win32_target_ops): Update.
 204         (maybe_adjust_pc): New function.
 205         (win32_wait): Call maybe_adjust_pc.
 206
 207 2020-04-08  Tom Tromey  <tromey@adacore.com>
 208
 209         * win32-low.h (struct win32_target_ops) <decr_pc_after_break>: New
 210         field.
 211         * win32-i386-low.c (the_low_target): Update.
 212         * win32-arm-low.c (the_low_target): Update.
 213
 214 2020-04-08  Tom Tromey  <tromey@adacore.com>
 215
 216         * win32-low.h (win32_process_target::read_pc)
 217         (win32_process_target::write_pc): Declare.
 218         * win32-low.c (win32_process_target::read_pc)
 219         (win32_process_target::write_pc): New methods.
 220         * win32-i386-low.c (i386_win32_get_pc, i386_win32_set_pc): New
 221         functions.
 222         (the_low_target): Update.
 223         * win32-arm-low.c (arm_win32_get_pc, arm_win32_set_pc): New
 224         functions.
 225         (the_low_target): Update.
 226
 227 2020-04-08  Tom Tromey  <tromey@adacore.com>
 228
 229         * win32-low.c (win32_kill, get_child_debug_event): Use
 230         wait_for_debug_event.
 231
 232 2020-04-08  Tom Tromey  <tromey@adacore.com>
 233
 234         * win32-low.c (child_continue): Call continue_last_debug_event.
 235
 236 2020-04-08  Tom Tromey  <tromey@adacore.com>
 237
 238         * win32-low.c (handle_exception): Remove.
 239         (windows_nat::handle_ms_vc_exception): New function.
 240         (get_child_debug_event): Add "continue_status" parameter.
 241         Update.
 242         (win32_wait): Update.
 243
 244 2020-04-08  Tom Tromey  <tromey@adacore.com>
 245
 246         * win32-low.c (windows_nat::handle_load_dll): Rename from
 247         handle_load_dll.  No longer static.
 248         (windows_nat::handle_unload_dll): Rename from handle_unload_dll.
 249         No longer static.
 250
 251 2020-04-08  Tom Tromey  <tromey@adacore.com>
 252
 253         * win32-low.c (handle_output_debug_string): Add parameter.  Change
 254         return type.
 255         (win32_kill, get_child_debug_event): Update.
 256
 257 2020-04-08  Tom Tromey  <tromey@adacore.com>
 258
 259         * win32-low.c (current_process_handle, current_process_id)
 260         (main_thread_id, last_sig, current_event, siginfo_er): Move to
 261         nat/windows-nat.c.
 262
 263 2020-04-08  Tom Tromey  <tromey@adacore.com>
 264
 265         * win32-low.c (get_image_name): Remove.
 266         (handle_load_dll): Update.
 267
 268 2020-04-08  Tom Tromey  <tromey@adacore.com>
 269
 270         * win32-low.c (windows_nat::thread_rec): Rename from thread_rec.
 271         No longer static.  Change parameters.
 272         (child_add_thread, child_fetch_inferior_registers)
 273         (child_store_inferior_registers, win32_resume)
 274         (win32_get_tib_address): Update.
 275
 276 2020-04-08  Tom Tromey  <tromey@adacore.com>
 277
 278         * win32-low.h (struct win32_target_ops): Use qualified names where
 279         needed.
 280         * win32-i386-low.c: Add "using namespace".
 281         * win32-low.c: Add "using namespace".
 282         * win32-arm-low.c: Add "using namespace".
 283
 284 2020-04-08  Tom Tromey  <tromey@adacore.com>
 285
 286         * win32-low.c (delete_thread_info): Don't call CloseHandle.
 287
 288 2020-04-08  Tom Tromey  <tromey@adacore.com>
 289
 290         * win32-low.c (win32_require_context, suspend_one_thread): Use
 291         windows_thread_info::suspend.
 292         (continue_one_thread): Use windows_thread_info::resume.
 293         * configure.srv (srv_tgtobj): Add windows-nat.o when needed.
 294
 295 2020-04-08  Tom Tromey  <tromey@adacore.com>
 296
 297         * win32-i386-low.c (update_debug_registers)
 298         (i386_prepare_to_resume, i386_thread_added): Update.
 299
 300 2020-04-08  Tom Tromey  <tromey@adacore.com>
 301
 302         * win32-low.c (child_add_thread): Use new.
 303         (delete_thread_info): Use delete.
 304
 305 2020-04-08  Tom Tromey  <tromey@adacore.com>
 306
 307         * win32-low.h (struct windows_thread_info): Remove.
 308
 309 2020-04-08  Tom Tromey  <tromey@adacore.com>
 310
 311         * win32-low.h (struct windows_thread_info): Rename from
 312         win32_thread_info.  Remove typedef.
 313         (struct win32_target_ops, win32_require_context): Update.
 314         * win32-low.c (win32_get_thread_context)
 315         (win32_set_thread_context, win32_prepare_to_resume)
 316         (win32_require_context, thread_rec, child_add_thread)
 317         (delete_thread_info, continue_one_thread)
 318         (child_fetch_inferior_registers, child_store_inferior_registers)
 319         (win32_resume, suspend_one_thread, win32_get_tib_address):
 320         Update.
 321         * win32-i386-low.c (update_debug_registers)
 322         (win32_get_current_dr, i386_get_thread_context)
 323         (i386_prepare_to_resume, i386_thread_added, i386_single_step)
 324         (i386_fetch_inferior_register, i386_store_inferior_register):
 325         Update.
 326         * win32-arm-low.c (arm_get_thread_context)
 327         (arm_fetch_inferior_register, arm_store_inferior_register):
 328         Update.
 329
 330 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 331
 332         * linux-low.h (struct linux_target_ops): Remove.
 333         (the_low_target): Remove.
 334         * linux-x86-low.cc (the_low_target): Remove.
 335         * linux-aarch64-low.cc (the_low_target): Ditto.
 336         * linux-arm-low.cc (the_low_target): Ditto.
 337         * linux-bfin-low.cc (the_low_target): Ditto.
 338         * linux-cris-low.cc (the_low_target): Ditto.
 339         * linux-crisv32-low.cc (the_low_target): Ditto.
 340         * linux-ia64-low.cc (the_low_target): Ditto.
 341         * linux-m32r-low.cc (the_low_target): Ditto.
 342         * linux-m68k-low.cc (the_low_target): Ditto.
 343         * linux-mips-low.cc (the_low_target): Ditto.
 344         * linux-nios2-low.cc (the_low_target): Ditto.
 345         * linux-ppc-low.cc (the_low_target): Ditto.
 346         * linux-riscv-low.cc (the_low_target): Ditto.
 347         * linux-s390-low.cc (the_low_target): Ditto.
 348         * linux-sh-low.cc (the_low_target): Ditto.
 349         * linux-sparc-low.cc (the_low_target): Ditto.
 350         * linux-tic6x-low.cc (the_low_target): Ditto.
 351         * linux-tile-low.cc (the_low_target): Ditto.
 352         * linux-xtensa-low.cc (the_low_target): Ditto.
 353
 354 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 355
 356         Remove the 'get_ipa_tdesc_idx' linux target op and let a concrete
 357         linux target define the op by overriding the declaration in
 358         process_stratum_target.
 359
 360         * linux-low.h (struct linux_target_ops): Remove the op.
 361         (class linux_process_target) <get_ipa_tdesc_idx>: Remove.
 362         * linux-low.cc (linux_process_target::get_ipa_tdesc_idx): Remove.
 363         * linux-x86-low.cc (class x86_target) <get_ipa_tdesc_idx>: Declare.
 364         (x86_get_ipa_tdesc_idx): Turn into...
 365         (x86_target::get_ipa_tdesc_idx): ...this.
 366         (the_low_target): Remove the op field.
 367         * linux-ppc-low.cc (class ppc_target) <get_ipa_tdesc_idx>: Declare.
 368         (ppc_get_ipa_tdesc_idx): Turn into...
 369         (ppc_target::get_ipa_tdesc_idx): ...this.
 370         (the_low_target): Remove the op field.
 371         * linux-s390-low.cc (class s390_target) <get_ipa_tdesc_idx>: Declare.
 372         (s390_get_ipa_tdesc_idx): Turn into...
 373         (s390_target::get_ipa_tdesc_idx): ...this.
 374         (the_low_target): Remove the op field.
 375
 376 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 377
 378         Turn the 'get_syscall_trapinfo' linux target op into a method
 379         of process_stratum_target.
 380
 381         * linux-low.h (struct linux_target_ops): Remove the op.
 382         (class linux_process_target) <get_syscall_trapinfo>
 383         <gdb_catch_this_syscall>
 384         <low_supports_catch_syscall>
 385         <low_get_syscall_trapinfo>: Declare.
 386         * linux-low.cc (get_syscall_trapinfo): Turn into...
 387         (linux_process_target::get_syscall_trapinfo): ...this.
 388         (linux_process_target::low_get_syscall_trapinfo): Define.
 389         (gdb_catch_this_syscall_p): Turn into...
 390         (linux_process_target::gdb_catch_this_syscall): ...this.
 391         (linux_process_target::low_supports_catch_syscall): Define.
 392
 393         Update the callers below.
 394
 395         (linux_process_target::wait_1)
 396         (linux_process_target::supports_catch_syscall)
 397
 398         * linux-x86-low.cc (class x86_target) <low_supports_catch_syscall>
 399         <low_get_syscall_trapinfo>: Declare.
 400         (x86_target::low_supports_catch_syscall): Define.
 401         (x86_get_syscall_trapinfo): Turn into...
 402         (x86_target::low_get_syscall_trapinfo): ...this.
 403         (the_low_target): Remove the op field.
 404         * linux-aarch64-low.cc (class aarch64_target)
 405         <low_supports_catch_syscall>
 406         <low_get_syscall_trapinfo>: Declare.
 407         (aarch64_target::low_supports_catch_syscall): Define.
 408         (aarch64_get_syscall_trapinfo): Turn into...
 409         (aarch64_target::low_get_syscall_trapinfo): ...this.
 410         (the_low_target): Remove the op field.
 411         * linux-arm-low.cc (class arm_target) <low_supports_catch_syscall>
 412         <low_get_syscall_trapinfo>: Declare.
 413         (arm_target::low_supports_catch_syscall): Define.
 414         (arm_get_syscall_trapinfo): Turn into...
 415         (arm_target::low_get_syscall_trapinfo): ...this.
 416         (the_low_target): Remove the op field.
 417         * linux-ppc-low.cc (the_low_target): Remove the op field.
 418         * linux-s390-low.cc (the_low_target): Remove the op field.
 419
 420 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 421
 422         Remove the 'supports_hardware_single_step' linux target op and
 423         override the process_stratum_target's op definition in
 424         linux_process_target to return true.
 425
 426         * linux-low.h (struct linux_target_ops): Remove the op.
 427         (class linux_process_target) <finish_step_over>
 428         <maybe_hw_step>: Declare.
 429         * linux-low.cc (can_hardware_single_step): Remove.
 430         (maybe_hw_step): Turn into...
 431         (linux_process_target::maybe_hw_step): ...this.
 432         (finish_step_over): Turn into...
 433         (linux_process_target::finish_step_over): ...this.
 434         (linux_process_target::supports_hardware_single_step): Update
 435         to return true.
 436
 437         Update the callers below.
 438
 439         (linux_process_target::single_step)
 440         (linux_process_target::resume_one_lwp_throw)
 441
 442         * linux-arm-low.cc (class arm_target)
 443         <supports_hardware_single_step>: Declare.
 444         (arm_supports_hardware_single_step): Turn into...
 445         (arm_target::supports_hardware_single_step): ...this.
 446         (the_low_target): Remove the op field.
 447         * linux-x86-low.cc (x86_supports_hardware_single_step): Remove.
 448         (the_low_target): Remove the op field.
 449         * linux-aarch64-low.cc (aarch64_supports_hardware_single_step):
 450         Remove.
 451         (the_low_target): Remove the op field.
 452         * linux-bfin-low.cc (bfin_supports_hardware_single_step): Remove.
 453         (the_low_target): Remove the op field.
 454         * linux-crisv32-low.cc (cris_supports_hardware_single_step): Remove.
 455         (the_low_target): Remove the op field.
 456         * linux-m32r-low.cc (m32r_supports_hardware_single_step): Remove.
 457         (the_low_target): Remove the op field.
 458         * linux-m68k-low.cc (m68k_supports_hardware_single_step): Remove.
 459         (the_low_target): Remove the op field.
 460         * linux-ppc-low.cc (ppc_supports_hardware_single_step): Remove.
 461         (the_low_target): Remove the op field.
 462         * linux-s390-low.cc (s390_supports_hardware_single_step): Remove.
 463         (the_low_target): Remove the op field.
 464         * linux-sh-low.cc (sh_supports_hardware_single_step): Remove.
 465         (the_low_target): Remove the op field.
 466         * linux-tic6x-low.cc (tic6x_supports_hardware_single_step): Remove.
 467         (the_low_target): Remove the op field.
 468         * linux-tile-low.cc (tile_supports_hardware_single_step): Remove.
 469         (the_low_target): Remove the op field.
 470         * linux-xtensa-low.cc (xtensa_supports_hardware_single_step):
 471         Remove.
 472         (the_low_target): Remove the op field.
 473
 474 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 475
 476         Turn the 'supports_range_stepping' linux target op into a method
 477         of linux_process_target.
 478
 479         * linux-low.h (struct linux_target_ops): Remove the op.
 480         (class linux_process_target) <low_supports_range_stepping>: Declare.
 481         * linux-low.cc (linux_process_target::low_supports_range_stepping):
 482         Define.
 483         (linux_process_target::supports_range_stepping): Update the call
 484         site.
 485         * linux-x86-low.cc (class x86_target)
 486         <low_supports_range_stepping>: Declare.
 487         (x86_supports_range_stepping): Turn into...
 488         (x86_target::low_supports_range_stepping): ...this.
 489         (the_low_target): Remove the op field.
 490         * linux-aarch64-low.cc (class aarch64_target)
 491         <low_supports_range_stepping>: Declare.
 492         (aarch64_supports_range_stepping): Turn into...
 493         (aarch64_target::low_supports_range_stepping): ...this.
 494         (the_low_target): Remove the op field.
 495         * linux-arm-low.cc (the_low_target): Remove the op field.
 496         * linux-bfin-low.cc (the_low_target): Ditto.
 497         * linux-crisv32-low.cc (the_low_target): Ditto.
 498         * linux-m32r-low.cc (the_low_target): Ditto.
 499         * linux-m68k-low.cc (the_low_target): Ditto.
 500         * linux-ppc-low.cc (the_low_target): Ditto.
 501         * linux-s390-low.cc (the_low_target): Ditto.
 502         * linux-sh-low.cc (the_low_target): Ditto.
 503         * linux-tic6x-low.cc (the_low_target): Ditto.
 504         * linux-tile-low.cc (the_low_target): Ditto.
 505         * linux-xtensa-low.cc (the_low_target): Ditto.
 506
 507 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 508
 509         Remove the 'emit_ops' linux target ops and let the concrete
 510         linux target define the op by overriding the declaration of
 511         process_stratum_target.
 512
 513         * linux-low.h (struct linux_target_ops): Remove the op.
 514         (class linux_process_target) <emit_ops>: Remove.
 515         * linux-low.cc (linux_process_target::emit_ops): Remove.
 516         * linux-x86-low.cc (class x86_target) <emit_ops>: Declare.
 517         (x86_emit_ops): Turn into...
 518         (x86_target::emit_ops): ...this.
 519         (the_low_target): Remove the op field.
 520         * linux-aarch64-low.cc (class aarch64_target) <emit_ops>: Declare.
 521         (aarch64_emit_ops): Turn into...
 522         (aarch64_target::emit_ops): ...this.
 523         (the_low_target): Remove the op field.
 524         * linux-ppc-low.cc (class ppc_target) <emit_ops>: Declare.
 525         (ppc_emit_ops): Turn into...
 526         (ppc_target::emit_ops): ...this.
 527         (the_low_target): Remove the op field.
 528         * linux-s390-low.cc (class s390_target) <emit_ops>: Declare.
 529         (s390_emit_ops): Turn into...
 530         (s390_target::emit_ops): ...this.
 531         (the_low_target): Remove the op field.
 532         * linux-arm-low.cc (the_low_target): Remove the op field.
 533         * linux-bfin-low.cc (the_low_target): Ditto.
 534         * linux-crisv32-low.cc (the_low_target): Ditto.
 535         * linux-m32r-low.cc (the_low_target): Ditto.
 536         * linux-m68k-low.cc (the_low_target): Ditto.
 537         * linux-sh-low.cc (the_low_target): Ditto.
 538         * linux-tic6x-low.cc (the_low_target): Ditto.
 539         * linux-tile-low.cc (the_low_target): Ditto.
 540         * linux-xtensa-low.cc (the_low_target): Ditto.
 541
 542 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 543
 544         Remove the 'install_fast_tracepoint_jump_pad' and
 545         'get_min_fast_tracepoint_insn_len' linux target ops to let the
 546         concrete linux target define the ops by overriding the declarations
 547         of process_stratum_target.
 548
 549         * linux-low.h (struct linux_target_ops): Remove the ops.
 550         (class linux_process_target) <supports_fast_tracepoints>
 551         <install_fast_tracepoint_jump_pad>
 552         <get_min_fast_tracepoint_insn_len>: Remove.
 553         * linux-low.cc (linux_process_target::supports_fast_tracepoints)
 554         (linux_process_target::install_fast_tracepoint_jump_pad)
 555         (linux_process_target::get_min_fast_tracepoint_insn_len): Remove.
 556         * linux-x86-low.cc (class x86_target) <supports_fast_tracepoints>
 557         <install_fast_tracepoint_jump_pad>
 558         <get_min_fast_tracepoint_insn_len>: Declare.
 559         (x86_target::supports_fast_tracepoints): Define.
 560         (x86_install_fast_tracepoint_jump_pad): Turn into...
 561         (x86_target::install_fast_tracepoint_jump_pad): ...this.
 562         (x86_get_min_fast_tracepoint_insn_len): Turn into...
 563         (x86_target::get_min_fast_tracepoint_insn_len): ...this.
 564         (the_low_target): Remove the op fields.
 565         * linux-aarch64-low.cc (class aarch64_target)
 566         <supports_fast_tracepoints>
 567         <install_fast_tracepoint_jump_pad>
 568         <get_min_fast_tracepoint_insn_len>: Declare.
 569         (aarch64_target::supports_fast_tracepoints): Define.
 570         (aarch64_install_fast_tracepoint_jump_pad): Turn into...
 571         (aarch64_target::install_fast_tracepoint_jump_pad): ...this.
 572         (aarch64_get_min_fast_tracepoint_insn_len): Turn into...
 573         (aarch64_target::get_min_fast_tracepoint_insn_len): ...this.
 574         (the_low_target): Remove the op fields.
 575         * linux-ppc-low.cc (class ppc_target) <supports_fast_tracepoints>
 576         <install_fast_tracepoint_jump_pad>
 577         <get_min_fast_tracepoint_insn_len>: Declare.
 578         (ppc_target::supports_fast_tracepoints): Define.
 579         (ppc_install_fast_tracepoint_jump_pad): Turn into...
 580         (ppc_target::install_fast_tracepoint_jump_pad): ...this.
 581         (ppc_get_min_fast_tracepoint_insn_len): Turn into...
 582         (ppc_target::get_min_fast_tracepoint_insn_len): ...this.
 583         (the_low_target): Remove the op fields.
 584         * linux-s390-low.cc (class s390_target) <supports_fast_tracepoints>
 585         <install_fast_tracepoint_jump_pad>
 586         <get_min_fast_tracepoint_insn_len>: Declare.
 587         (s390_target::supports_fast_tracepoints): Define.
 588         (s390_install_fast_tracepoint_jump_pad): Turn into...
 589         (s390_target::install_fast_tracepoint_jump_pad): ...this.
 590         (s390_get_min_fast_tracepoint_insn_len): Turn into...
 591         (s390_target::get_min_fast_tracepoint_insn_len): ...this.
 592         (the_low_target): Remove the op fields.
 593         * linux-arm-low.cc (the_low_target): Remove the op fields.
 594         * linux-bfin-low.cc (the_low_target): Ditto.
 595         * linux-crisv32-low.cc (the_low_target): Ditto.
 596         * linux-m32r-low.cc (the_low_target): Ditto.
 597         * linux-m68k-low.cc (the_low_target): Ditto.
 598         * linux-sh-low.cc (the_low_target): Ditto.
 599         * linux-tic6x-low.cc (the_low_target): Ditto.
 600         * linux-tile-low.cc (the_low_target): Ditto.
 601         * linux-xtensa-low.cc (the_low_target): Ditto.
 602
 603 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 604
 605         Turn the 'get_thread_area' linux target op into a method of
 606         process_stratum_target.
 607
 608         * linux-low.h (struct linux_target_ops): Remove the op.
 609         (class linux_process_target) <stuck_in_jump_pad>
 610         <linux_fast_tracepoint_collecting>
 611         <low_get_thread_area>: Declare.
 612         * linux-low.cc (supports_fast_tracepoints): Remove.
 613         (linux_fast_tracepoint_collecting): Turn into...
 614         (linux_process_target::linux_fast_tracepoint_collecting): ...this.
 615         (linux_process_target::low_get_thread_area): Define.
 616         (stuck_in_jump_pad_callback): Turn into...
 617         (linux_process_target::stuck_in_jump_pad): ...this.
 618
 619         Update the caller below.
 620
 621         (linux_process_target::stabilize_threads)
 622
 623         * linux-x86-low.cc (class x86_target) <low_get_thread_area>:
 624         Declare.
 625         (x86_get_thread_area): Turn into...
 626         (x86_target::low_get_thread_area): ...this.
 627         (the_low_target): Remove the op field.
 628         * linux-aarch64-low.cc (class aarch64_target) <low_get_thread_area>:
 629         Declare.
 630         (aarch64_get_thread_area): Turn into...
 631         (aarch64_target::low_get_thread_area): ...this.
 632         (the_low_target): Remove the op field.
 633         * linux-ppc-low.cc (class ppc_target) <low_get_thread_area>:
 634         Declare.
 635         (ppc_get_thread_area): Turn into...
 636         (ppc_target::low_get_thread_area): ...this.
 637         (the_low_target): Remove the op field.
 638         * linux-s390-low.cc (class s390_target) <low_get_thread_area>:
 639         Declare.
 640         (s390_get_thread_area): Turn into...
 641         (s390_target::low_get_thread_area): ...this.
 642         (the_low_target): Remove the op field.
 643         * linux-arm-low.cc (the_low_target): Remove the op field.
 644         * linux-bfin-low.cc (the_low_target): Ditto.
 645         * linux-crisv32-low.cc (the_low_target): Ditto.
 646         * linux-m32r-low.cc (the_low_target): Ditto.
 647         * linux-m68k-low.cc (the_low_target): Ditto.
 648         * linux-sh-low.cc (the_low_target): Ditto.
 649         * linux-tic6x-low.cc (the_low_target): Ditto.
 650         * linux-tile-low.cc (the_low_target): Ditto.
 651         * linux-xtensa-low.cc (the_low_target): Ditto.
 652
 653 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 654
 655         Remote the 'supports_tracepoints' linux target op and let the
 656         concrete linux target define it by overriding the op declared in
 657         process_stratum_target.
 658
 659         * linux-low.h (struct linux_target_ops): Remove the op.
 660         (class linux_process_target) <supports_tracepoints>: Remove.
 661         * linux-low.cc (linux_process_target::supports_tracepoints): Remove.
 662         * linux-x86-low.cc (class x86_target) <supports_tracepoints>:
 663         Declare.
 664         (x86_supports_tracepoints): Turn into...
 665         (x86_target::supports_tracepoints): ...this.
 666         (the_low_target): Remove the op field.
 667         * linux-aarch64-low.cc (class aarch64_target)
 668         <supports_tracepoints>: Declare.
 669         (aarch64_supports_tracepoints): Turn into...
 670         (aarch64_target::supports_tracepoints): ...this.
 671         (the_low_target): Remove the op field.
 672         * linux-ppc-low.cc (class ppc_target) <supports_tracepoints>:
 673         Declare.
 674         (ppc_supports_tracepoints): Turn into...
 675         (ppc_target::supports_tracepoints): ...this.
 676         (the_low_target): Remove the op field.
 677         * linux-s390-low.cc (class s390_target) <supports_tracepoints>:
 678         Declare.
 679         (s390_supports_tracepoints): Turn into...
 680         (s390_target::supports_tracepoints): ...this.
 681         (the_low_target): Remove the op field.
 682         * linux-arm-low.cc (the_low_target): Remove the op field.
 683         * linux-bfin-low.cc (the_low_target): Ditto.
 684         * linux-crisv32-low.cc (the_low_target): Ditto.
 685         * linux-m32r-low.cc (the_low_target): Ditto.
 686         * linux-m68k-low.cc (the_low_target): Ditto.
 687         * linux-sh-low.cc (the_low_target): Ditto.
 688         * linux-tic6x-low.cc (the_low_target): Ditto.
 689         * linux-tile-low.cc (the_low_target): Ditto.
 690         * linux-xtensa-low.cc (the_low_target): Ditto.
 691
 692 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 693
 694         Remove the 'process_qsupported' linux target op and let a concrete
 695         linux target define the op by overriding the op declaration in
 696         process_stratum_target.
 697
 698         * linux-low.h (struct linux_target_ops): Remove the op.
 699         (class linux_process_target) <process_qsupported>: Remove.
 700         * linux-low.cc (linux_process_target::process_qsupported): Remove.
 701         * linux-x86-low.cc (class x86_target) <process_qsupported>: Declare.
 702         (x86_linux_process_qsupported): Turn into...
 703         (x86_target::process_qsupported): ...this.
 704         (the_low_target): Remove the op field.
 705         * linux-aarch64-low.cc (the_low_target): Remove the op
 706         field.
 707         * linux-arm-low.cc (the_low_target): Ditto.
 708         * linux-bfin-low.cc (the_low_target): Ditto.
 709         * linux-crisv32-low.cc (the_low_target): Ditto.
 710         * linux-m32r-low.cc (the_low_target): Ditto.
 711         * linux-m68k-low.cc (the_low_target): Ditto.
 712         * linux-ppc-low.cc (the_low_target): Ditto.
 713         * linux-s390-low.cc (the_low_target): Ditto.
 714         * linux-sh-low.cc (the_low_target): Ditto.
 715         * linux-tic6x-low.cc (the_low_target): Ditto.
 716         * linux-tile-low.cc (the_low_target): Ditto.
 717         * linux-xtensa-low.cc (the_low_target): Ditto.
 718
 719 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 720
 721         Turn the 'prepare_to_resume' linux target op into a method of
 722         linux_process_target.
 723
 724         * linux-low.h (struct linux_target_ops): Remove the op.
 725         (class linux_process_target) <low_prepare_to_resume>: Declare.
 726         * linux-low.cc (linux_process_target::low_prepare_to_resume):
 727         Define.
 728
 729         Update the callers below:
 730
 731         (linux_process_target::resume_one_lwp_throw)
 732         (linux_process_target::low_prepare_to_resume)
 733
 734         * linux-x86-low.cc (class x86_target) <low_prepare_to_resume>:
 735         Declare.
 736         (x86_target::low_prepare_to_resume): Define.
 737         (the_low_target): Remove the op field.
 738         * linux-aarch64-low.cc (class aarch64_target)
 739         <low_prepare_to_resume>: Declare.
 740         (aarch64_target::low_prepare_to_resume): Define.
 741         (the_low_target): Remove the op field.
 742         * linux-arm-low.cc (class arm_target) <low_prepare_to_resume>:
 743         Declare.
 744         (arm_prepare_to_resume): Turn into...
 745         (arm_target::low_prepare_to_resume): ...this.
 746         (the_low_target): Remove the op field.
 747         * linux-mips-low.cc (class mips_target) <low_prepare_to_resume>:
 748         Declare.
 749         (mips_linux_prepare_to_resume): Turn into...
 750         (mips_target::low_prepare_to_resume): ...this.
 751         (the_low_target): Remove the op field.
 752         * linux-bfin-low.cc (the_low_target): Remove the op field.
 753         * linux-crisv32-low.cc (the_low_target): Ditto.
 754         * linux-m32r-low.cc (the_low_target): Ditto.
 755         * linux-m68k-low.cc (the_low_target): Ditto.
 756         * linux-ppc-low.cc (the_low_target): Ditto.
 757         * linux-s390-low.cc (the_low_target): Ditto.
 758         * linux-sh-low.cc (the_low_target): Ditto.
 759         * linux-tic6x-low.cc (the_low_target): Ditto.
 760         * linux-tile-low.cc (the_low_target): Ditto.
 761         * linux-xtensa-low.cc (the_low_target): Ditto.
 762
 763 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 764
 765         Turn the 'new_process', 'delete_process', 'new_thread',
 766         'delete_thread', and 'new_fork' linux target ops into methods
 767         of linux_process_target.
 768
 769         * linux-low.h (struct linux_target_ops): Remove the ops.
 770         (class linux_process_target) <add_linux_process>
 771         <add_lwp>
 772         <delete_lwp>
 773         <attach_lwp>
 774         <detach_one_lwp>
 775         <check_zombie_leaders>
 776         <filter_exit_event>
 777         <low_new_process>
 778         <low_delete_process>
 779         <low_new_thread>
 780         <low_delete_thread>
 781         <low_new_fork>: Declare.
 782         * linux-low.cc (delete_lwp): Turn into...
 783         (linux_process_target::delete_lwp): ...this.
 784         (linux_process_target::low_delete_thread): Define.
 785         (linux_add_process): Turn into...
 786         (linux_process_target::add_linux_process): ...this.
 787         (linux_process_target::low_new_process): Define.
 788         (linux_process_target::low_delete_process): Define.
 789         (linux_process_target::low_new_fork): Define.
 790         (add_lwp): Turn into...
 791         (linux_process_target::add_lwp): ...this.
 792         (linux_process_target::low_new_thread): Define.
 793         (linux_attach_lwp): Turn into...
 794         (linux_process_target::attach_lwp): ...this.
 795         (linux_detach_one_lwp): Turn into...
 796         (linux_process_target::detach_one_lwp): ...this.
 797         (linux_detach_lwp_callback): Remove and inline...
 798         (linux_process_target::detach): ...here.
 799         (check_zombie_leaders): Turn into...
 800         (linux_process_target::check_zombie_leaders): ...this.
 801         (filter_exit_event): Turn into...
 802         (linux_process_target::filter_exit_event): ...this.
 803
 804         Update the callers below.
 805
 806         (linux_process_target::handle_extended_wait)
 807         (linux_process_target::create_inferior)
 808         (attach_proc_task_lwp_callback)
 809         (linux_process_target::attach)
 810         (linux_process_target::detach)
 811         (linux_process_target::mourn)
 812         * thread-db.cc (attach_thread)
 813
 814         * linux-x86-low.cc (class x86_target) <low_new_process>
 815         <low_delete_process>
 816         <low_new_thread>
 817         <low_delete_thread>
 818         <low_new_fork>: Declare.
 819         (x86_linux_new_process): Turn into...
 820         (x86_target::low_new_process): ...this.
 821         (x86_linux_delete_process): Turn into...
 822         (x86_target::low_delete_process): ...this.
 823         (x86_target::low_new_thread): Define.
 824         (x86_target::low_delete_thread): Define.
 825         (x86_linux_new_fork): Turn into...
 826         (x86_target::low_new_fork): ...this.
 827         (the_low_target): Remove the op fields.
 828         * linux-aarch64-low.cc (class aarch64_target) <low_new_process>
 829         <low_delete_process>
 830         <low_new_thread>
 831         <low_delete_thread>
 832         <low_new_fork>: Declare.
 833         (aarch64_linux_new_process): Turn into...
 834         (aarch64_target::low_new_process): ...this.
 835         (aarch64_linux_delete_process): Turn into...
 836         (aarch64_target::low_delete_process): ...this.
 837         (aarch64_target::low_new_thread): Define.
 838         (aarch64_target::low_delete_thread): Define.
 839         (aarch64_linux_new_fork): Turn into...
 840         (aarch64_target::low_new_fork): ...this.
 841         (the_low_target): Remove the op fields.
 842         * linux-arm-low.cc (class arm_target) <low_new_process>
 843         <low_delete_process>
 844         <low_new_thread>
 845         <low_delete_thread>
 846         <low_new_fork>: Declare.
 847         (arm_new_process): Turn into...
 848         (arm_target::low_new_process): ...this.
 849         (arm_delete_process): Turn into...
 850         (arm_target::low_delete_process): ...this.
 851         (arm_new_thread): Turn into...
 852         (arm_target::low_new_thread): ...this.
 853         (arm_delete_thread): Turn into...
 854         (arm_target::low_delete_thread): ...this.
 855         (arm_new_fork): Turn into...
 856         (arm_target::low_new_fork): ...this.
 857         (the_low_target): Remove the op fields.
 858         * linux-mips-low.cc (class mips_target) <low_new_process>
 859         <low_delete_process>
 860         <low_new_thread>
 861         <low_delete_thread>
 862         <low_new_fork>: Declare.
 863         (mips_linux_new_process): Turn into...
 864         (mips_target::low_new_process): ...this.
 865         (mips_linux_delete_process): Turn into...
 866         (mips_target::low_delete_process): ...this.
 867         (mips_linux_new_thread): Turn into...
 868         (mips_target::low_new_thread): ...this.
 869         (mips_linux_delete_thread): Turn into...
 870         (mips_target::low_delete_thread): ...this.
 871         (mips_linux_new_fork): Turn into...
 872         (mips_target::low_new_fork): ...this.
 873         (the_low_target): Remove the op fields.
 874         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 875         * linux-crisv32-low.cc (the_low_target): Ditto.
 876         * linux-m32r-low.cc (the_low_target): Ditto.
 877         * linux-m68k-low.cc (the_low_target): Ditto.
 878         * linux-ppc-low.cc (the_low_target): Ditto.
 879         * linux-s390-low.cc (the_low_target): Ditto.
 880         * linux-sh-low.cc (the_low_target): Ditto.
 881         * linux-tic6x-low.cc (the_low_target): Ditto.
 882         * linux-tile-low.cc (the_low_target): Ditto.
 883         * linux-xtensa-low.cc (the_low_target): Ditto.
 884
 885 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 886
 887         Turn the 'siginfo_fixup' linux target op into a method of
 888         linux_process_target.
 889
 890         * linux-low.h (struct linux_target_ops): Remove the op.
 891         (class linux_process_target) <siginfo_fixup>
 892         <low_siginfo_fixup>: Declare.
 893         * linux-low.cc (siginfo_fixup): Turn into...
 894         (linux_process_target::siginfo_fixup): ...this.
 895         (linux_process_target::low_siginfo_fixup): Define.
 896         * linux-x86-low.cc (class x86_target) <low_siginfo_fixup>: Declare.
 897         (x86_siginfo_fixup): Turn into...
 898         (x86_target::low_siginfo_fixup): ...this.
 899         (the_low_target): Remove the op field.
 900         * linux-aarch64-low.cc (class aarch64_target):
 901         <low_siginfo_fixup>: Declare.
 902         (aarch64_linux_siginfo_fixup): Turn into...
 903         (aarch64_target::low_siginfo_fixup): ...this.
 904         (the_low_target): Remove the op field.
 905         * linux-arm-low.cc (the_low_target): Remove the op field.
 906         * linux-bfin-low.cc (the_low_target): Ditto.
 907         * linux-crisv32-low.cc (the_low_target): Ditto.
 908         * linux-m32r-low.cc (the_low_target): Ditto.
 909         * linux-m68k-low.cc (the_low_target): Ditto.
 910         * linux-mips-low.cc (the_low_target): Ditto.
 911         * linux-ppc-low.cc (the_low_target): Ditto.
 912         * linux-s390-low.cc (the_low_target): Ditto.
 913         * linux-sh-low.cc (the_low_target): Ditto.
 914         * linux-tic6x-low.cc (the_low_target): Ditto.
 915         * linux-tile-low.cc (the_low_target): Ditto.
 916         * linux-xtensa-low.cc (the_low_target): Ditto.
 917
 918 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 919
 920         Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
 921         linux target ops into methods of linux_process_target.
 922
 923         * linux-low.h (struct linux_target_ops): Remove the ops.
 924         (class linux_process_target) <low_collect_ptrace_register>
 925         <low_store_ptrace_register>: Declare.
 926         * linux-low.cc (linux_process_target::low_collect_ptrace_register)
 927         (linux_process_target::low_supply_ptrace_register): Define.
 928
 929         Update the callers below.
 930
 931         (linux_process_target::fetch_register)
 932         (linux_process_target::store_register)
 933
 934         * linux-x86-low.cc (the_low_target): Remove the op fields.
 935         * linux-aarch64-low.cc (the_low_target): Ditto.
 936         * linux-arm-low.cc (the_low_target): Ditto.
 937         * linux-bfin-low.cc (the_low_target): Ditto.
 938         * linux-crisv32-low.cc (the_low_target): Ditto.
 939         * linux-m32r-low.cc (the_low_target): Ditto.
 940         * linux-m68k-low.cc (the_low_target): Ditto.
 941         * linux-sh-low.cc (the_low_target): Ditto.
 942         * linux-sparc-low.cc (the_low_target): Ditto.
 943         * linux-tic6x-low.cc (the_low_target): Ditto.
 944         * linux-tile-low.cc (the_low_target): Ditto.
 945         * linux-xtensa-low.cc (the_low_target): Ditto.
 946         * linux-mips-low.cc (class mips_target)
 947         <low_collect_ptrace_register>
 948         <low_supply_ptrace_register>: Declare.
 949         (mips_collect_ptrace_register): Turn into ...
 950         (mips_target::low_collect_ptrace_register): ...this.
 951         (mips_supply_ptrace_register): Turn into...
 952         (mips_target::low_supply_ptrace_register): ...this.
 953         (the_low_target): Remove the op fields.
 954         * linux-ppc-low.cc (class ppc_target)
 955         <low_collect_ptrace_register>
 956         <low_supply_ptrace_register>: Declare.
 957         (ppc_collect_ptrace_register): Turn into ...
 958         (ppc_target::low_collect_ptrace_register): ...this.
 959         (ppc_supply_ptrace_register): Turn into ...
 960         (ppc_target::low_supply_ptrace_register): ...this.
 961         (ppc_fill_gregset): Update for the calls to
 962         low_collect_ptrace_register.
 963         (the_low_target): Remove the op fields.
 964         * linux-s390-low.cc (class s390_target)
 965         <low_collect_ptrace_register>
 966         <low_supply_ptrace_register>: Declare.
 967         (s390_collect_ptrace_register): Turn into ...
 968         (s390_target::low_collect_ptrace_register): ...this.
 969         (s390_supply_ptrace_register): Turn into ...
 970         (s390_target::low_supply_ptrace_register): ...this.
 971         (s390_fill_gregset): Update for the calls to
 972         low_collect_ptrace_register.
 973         (the_low_target): Remove the op fields.
 974
 975 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 976
 977         Turn the 'stopped_by_watchpoint' and 'stopped_data_address' linux
 978         target ops into methods of linux_process_target.
 979
 980         * linux-low.h (struct linux_target_ops): Remove the ops.
 981         (class linux_process_target) <check_stopped_by_watchpoint>
 982         <low_stopped_by_watchpoint>
 983         <low_stopped_data_address>: Declare.
 984         * linux-low.cc (check_stopped_by_watchpoint): Turn into...
 985         (linux_process_target::check_stopped_by_watchpoint): ...this.
 986         (linux_process_target::low_stopped_by_watchpoint): Define.
 987         (linux_process_target::low_stopped_data_address): Define.
 988         * linux-x86-low.cc (class x86_target) <low_stopped_by_watchpoint>
 989         <low_stopped_data_address>: Declare.
 990         (x86_stopped_by_watchpoint): Turn into...
 991         (x86_target::low_stopped_by_watchpoint): ...this.
 992         (x86_stopped_data_address): Turn into...
 993         (x86_target::low_stopped_data_address): ...this.
 994         (the_low_target): Remove the op fields.
 995         * linux-aarch64-low.cc (class aarch64_target)
 996         <low_stopped_by_watchpoint>
 997         <low_stopped_data_address>: Declare.
 998         (aarch64_stopped_by_watchpoint): Turn into...
 999         (aarch64_target::low_stopped_by_watchpoint): ...this.
1000         (aarch64_stopped_data_address): Turn into...
1001         (aarch64_target::low_stopped_data_address): ...this.
1002         (the_low_target): Remove the op fields.
1003         * linux-arm-low.cc (class arm_target) <low_stopped_by_watchpoint>
1004         <low_stopped_data_address>: Declare.
1005         (arm_stopped_by_watchpoint): Turn into...
1006         (arm_target::low_stopped_by_watchpoint): ...this.
1007         (arm_stopped_data_address): Turn into...
1008         (arm_target::low_stopped_data_address): ...this.
1009         (the_low_target): Remove the op fields.
1010         * linux-crisv32-low.cc (class crisv32_target)
1011         <low_stopped_by_watchpoint>
1012         <low_stopped_data_address>: Declare.
1013         (cris_stopped_by_watchpoint): Turn into...
1014         (crisv32_target::low_stopped_by_watchpoint): ...this.
1015         (cris_stopped_data_address): Turn into...
1016         (crisv32_target::low_stopped_data_address): ...this.
1017         (the_low_target): Remove the op fields.
1018         * linux-mips-low.cc (class mips_target) <low_stopped_by_watchpoint>
1019         <low_stopped_data_address>: Declare.
1020         (mips_stopped_by_watchpoint): Turn into...
1021         (mips_target::low_stopped_by_watchpoint): ...this.
1022         (mips_stopped_data_address): Turn into...
1023         (mips_target::low_stopped_data_address): ...this.
1024         (the_low_target): Remove the op fields.
1025         * linux-bfin-low.cc (the_low_target): Remove the op fields.
1026         * linux-m32r-low.cc (the_low_target): Ditto.
1027         * linux-m68k-low.cc (the_low_target): Ditto.
1028         * linux-ppc-low.cc (the_low_target): Ditto.
1029         * linux-s390-low.cc (the_low_target): Ditto.
1030         * linux-sh-low.cc (the_low_target): Ditto.
1031         * linux-sparc-low.cc (the_low_target): Ditto.
1032         * linux-tic6x-low.cc (the_low_target): Ditto.
1033         * linux-tile-low.cc (the_low_target): Ditto.
1034         * linux-xtensa-low.cc (the_low_target): Ditto.
1035
1036 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1037
1038         Turn the 'insert_point' and 'remove_point' linux target ops into
1039         methods of linux_process_target.
1040
1041         * linux-low.h (struct linux_target_ops): Remove the ops.
1042         (class linux_process_target) <low_insert_point>
1043         <low_remove_point>: Declare.
1044         * linux-low.cc (linux_process_target::low_insert_point)
1045         (linux_process_target::low_remove_point): Define.
1046         (linux_process_target::insert_point)
1047         (linux_process_target::remove_point): Update for calls to
1048         low_insert_point and low_remove_point.
1049         * linux-x86-low.cc (class x86_target) <low_insert_point>
1050         <low_remove_point>: Declare.
1051         (x86_insert_point): Turn into...
1052         (x86_target::low_insert_point): ...this.
1053         (x86_remove_point): Turn into...
1054         (x86_target::low_remove_point): ...this.
1055         (the_low_target): Remove the op fields.
1056         * linux-aarch64-low.cc (class aarch64_target) <low_insert_point>
1057         <low_remove_point>: Declare.
1058         (aarch64_insert_point): Turn into...
1059         (aarch64_target::low_insert_point): ...this.
1060         (aarch64_remove_point): Turn into...
1061         (aarch64_target::low_remove_point): ...this.
1062         (the_low_target): Remove the op fields.
1063         * linux-arm-low.cc (class arm_target) <low_insert_point>
1064         <low_remove_point>: Declare.
1065         (arm_insert_point): Turn into...
1066         (arm_target::low_insert_point): ...this.
1067         (arm_remove_point): Turn into...
1068         (arm_target::low_remove_point): ...this.
1069         (the_low_target): Remove the op fields.
1070         * linux-crisv32-low.cc (class crisv32_target) <low_insert_point>
1071         <low_remove_point>: Declare.
1072         (crisv32_insert_point): Turn into...
1073         (crisv32_target::low_insert_point): ...this.
1074         (crisv32_remove_point): Turn into...
1075         (crisv32_target::low_remove_point): ...this.
1076         (the_low_target): Remove the op fields.
1077         * linux-mips-low.cc (class mips_target) <low_insert_point>
1078         <low_remove_point>: Declare.
1079         (mips_insert_point): Turn into...
1080         (mips_target::low_insert_point): ...this.
1081         (mips_remove_point): Turn into...
1082         (mips_target::low_remove_point): ...this.
1083         (the_low_target): Remove the op fields.
1084         * linux-ppc-low.cc (class ppc_target) <low_insert_point>
1085         <low_remove_point>: Declare.
1086         (ppc_insert_point): Turn into...
1087         (ppc_target::low_insert_point): ...this.
1088         (ppc_remove_point): Turn into...
1089         (ppc_target::low_remove_point): ...this.
1090         (the_low_target): Remove the op fields.
1091         * linux-bfin-low.cc (the_low_target): Remove the op fields.
1092         * linux-m32r-low.cc (the_low_target): Ditto.
1093         * linux-m68k-low.cc (the_low_target): Ditto.
1094         * linux-s390-low.cc (the_low_target): Ditto.
1095         * linux-sh-low.cc (the_low_target): Ditto.
1096         * linux-sparc-low.cc (the_low_target): Ditto.
1097         * linux-tic6x-low.cc (the_low_target): Ditto.
1098         * linux-tile-low.cc (the_low_target): Ditto.
1099         * linux-xtensa-low.cc (the_low_target): Ditto.
1100
1101 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1102
1103         Remove the 'supports_z_point_type' linux target op and let the
1104         concrete linux target define it by overriding the op declared in
1105         process_stratum_target.
1106
1107         * linux-low.cc (linux_process_target::supports_z_point_type):
1108         Remove.
1109         * linux-low.h (struct linux_target_ops): Remove the op.
1110         (class linux_process_target) <supports_z_point_type>: Remove.
1111         * linux-x86-low.cc (class x86_target) <supports_z_point_type>:
1112         Declare.
1113         (x86_supports_z_point_type): Turn into...
1114         (x86_target::supports_z_point_type): ...this.
1115         (the_low_target): Remove the op field.
1116         * linux-aarch64-low.cc (class aarch64_target)
1117         <supports_z_point_type>: Declare.
1118         (aarch64_supports_z_point_type): Turn into...
1119         (aarch64_target::supports_z_point_type): ...this.
1120         (the_low_target): Remove the op field.
1121         * linux-arm-low.cc (class arm_target) <supports_z_point_type>:
1122         Declare.
1123         (arm_supports_z_point_type): Turn into...
1124         (arm_target::supports_z_point_type): ...this.
1125         (the_low_target): Remove the op field.
1126         * linux-crisv32-low.cc (class crisv32_target)
1127         <supports_z_point_type>: Declare.
1128         (cris_supports_z_point_type): Turn into...
1129         (crisv32_target::supports_z_point_type): ...this.
1130         (the_low_target): Remove the op field.
1131         * linux-mips-low.cc (class mips_target) <supports_z_point_type>:
1132         Declare.
1133         (mips_supports_z_point_type): Turn into...
1134         (mips_target::supports_z_point_type): ...this.
1135         (the_low_target): Remove the op field.
1136         * linux-ppc-low.cc (class ppc_target) <supports_z_point_type>:
1137         Declare.
1138         (ppc_supports_z_point_type): Turn into...
1139         (ppc_target::supports_z_point_type): ...this.
1140         (the_low_target): Remove the op field.
1141         * linux-s390-low.cc (class s390_target) <supports_z_point_type>:
1142         Declare.
1143         (s390_supports_z_point_type): Turn into...
1144         (s390_target::supports_z_point_type): ...this.
1145         (the_low_target): Remove the op field.
1146         * linux-bfin-low.cc (the_low_target): Remove the op field.
1147         * linux-m32r-low.cc (the_low_target): Ditto.
1148         * linux-m68k-low.cc (the_low_target): Ditto.
1149         * linux-sh-low.cc (the_low_target): Ditto.
1150         * linux-sparc-low.cc (the_low_target): Ditto.
1151         * linux-tic6x-low.cc (the_low_target): Ditto.
1152         * linux-tile-low.cc (the_low_target): Ditto.
1153         * linux-xtensa-low.cc (the_low_target): Ditto.
1154
1155 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1156
1157         Turn the 'breakpoint_at' linux target op into a method of
1158         linux_process_target.
1159
1160         * linux-low.h (struct linux_target_ops): Remove the op.
1161         (class linux_process_target) <low_breakpoint_at>: Declare.
1162
1163         Update the callers below:
1164
1165         * linux-low.cc (linux_process_target::save_stop_reason)
1166         (linux_process_target::thread_still_has_status_pending)
1167         (linux_process_target::wait_1)
1168
1169         * linux-x86-low.cc (class x86_target)
1170         <low_breakpoint_at>: Declare.
1171         (x86_breakpoint_at): Turn into...
1172         (x86_target::low_breakpoint_at): ...this.
1173         (the_low_target): Remove the op field.
1174         * linux-aarch64-low.cc (class aarch64_target)
1175         <low_breakpoint_at>: Declare.
1176         (aarch64_breakpoint_at): Turn into...
1177         (aarch64_target::low_breakpoint_at): ...this.
1178         (the_low_target): Remove the op field.
1179         * linux-arm-low.cc (class arm_target)
1180         <low_breakpoint_at>: Declare.
1181         (arm_target::low_breakpoint_at): Define.
1182         (the_low_target): Remove the op field.
1183         * linux-bfin-low.cc (class bfin_target)
1184         <low_breakpoint_at>: Declare.
1185         (bfin_breakpoint_at): Turn into...
1186         (bfin_target::low_breakpoint_at): ...this.
1187         (the_low_target): Remove the op field.
1188         * linux-cris-low.cc (class cris_target)
1189         <low_breakpoint_at>: Declare.
1190         (cris_breakpoint_at): Turn into...
1191         (cris_target::low_breakpoint_at): ...this.
1192         (the_low_target): Remove the op field.
1193         * linux-crisv32-low.cc (class crisv32_target)
1194         <low_breakpoint_at>: Declare.
1195         (crisv32_breakpoint_at): Turn into...
1196         (crisv32_target::low_breakpoint_at): ...this.
1197         (the_low_target): Remove the op field.
1198         * linux-ia64-low.cc (class ia64_target)
1199         <low_breakpoint_at>: Declare.
1200         (ia64_target::low_breakpoint_at): Define.
1201         * linux-m32r-low.cc (class m32r_target)
1202         <low_breakpoint_at>: Declare.
1203         (m32r_breakpoint_at): Turn into...
1204         (m32r_target::low_breakpoint_at): ...this.
1205         (the_low_target): Remove the op field.
1206         * linux-m68k-low.cc (class m68k_target)
1207         <low_breakpoint_at>: Declare.
1208         (m68k_breakpoint_at): Turn into...
1209         (m68k_target::low_breakpoint_at): ...this.
1210         (the_low_target): Remove the op field.
1211         * linux-mips-low.cc (class mips_target)
1212         <low_breakpoint_at>: Declare.
1213         (mips_breakpoint_at): Turn into...
1214         (mips_target::low_breakpoint_at): ...this.
1215         (the_low_target): Remove the op field.
1216         * linux-nios2-low.cc (class nios2_target)
1217         <low_breakpoint_at>: Declare.
1218         (nios2_breakpoint_at): Turn into...
1219         (nios2_target::low_breakpoint_at): ...this.
1220         (the_low_target): Remove the op field.
1221         * linux-ppc-low.cc (class ppc_target)
1222         <low_breakpoint_at>: Declare.
1223         (ppc_breakpoint_at): Turn into...
1224         (ppc_target::low_breakpoint_at): ...this.
1225         (the_low_target): Remove the op field.
1226         * linux-riscv-low.cc (class riscv_target)
1227         <low_breakpoint_at>: Declare.
1228         (riscv_breakpoint_at): Turn into...
1229         (riscv_target::low_breakpoint_at): ...this.
1230         (the_low_target): Remove the op field.
1231         * linux-s390-low.cc (class s390_target)
1232         <low_breakpoint_at>: Declare.
1233         (s390_breakpoint_at): Turn into...
1234         (s390_target::low_breakpoint_at): ...this.
1235         (the_low_target): Remove the op field.
1236         * linux-sh-low.cc (class sh_target)
1237         <low_breakpoint_at>: Declare.
1238         (sh_breakpoint_at): Turn into...
1239         (sh_target::low_breakpoint_at): ...this.
1240         (the_low_target): Remove the op field.
1241         * linux-sparc-low.cc (class sparc_target)
1242         <low_breakpoint_at>: Declare.
1243         (sparc_breakpoint_at): Turn into...
1244         (sparc_target::low_breakpoint_at): ...this.
1245         (the_low_target): Remove the op field.
1246         * linux-tic6x-low.cc (class tic6x_target)
1247         <low_breakpoint_at>: Declare.
1248         (tic6x_breakpoint_at): Turn into...
1249         (tic6x_target::low_breakpoint_at): ...this.
1250         (the_low_target): Remove the op field.
1251         * linux-tile-low.cc (class tile_target)
1252         <low_breakpoint_at>: Declare.
1253         (tile_breakpoint_at): Turn into...
1254         (tile_target::low_breakpoint_at): ...this.
1255         (the_low_target): Remove the op field.
1256         * linux-xtensa-low.cc (class xtensa_target)
1257         <low_breakpoint_at>: Declare.
1258         (xtensa_breakpoint_at): Turn into...
1259         (xtensa_target::low_breakpoint_at): ...this.
1260         (the_low_target): Remove the op field.
1261
1262 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1263
1264         Turn the 'decr_pc_after_break' linux_target_ops field into
1265         a method of linux_process_target.
1266
1267         * linux-low.h (struct linux_target_ops)
1268         <decr_pc_after_break>: Remove.
1269         (class linux_process_target) <low_decr_pc_after_break>: New method
1270         declaration.
1271         * linux-low.cc (linux_process_target::low_decr_pc_after_break):
1272         New method implementation.
1273
1274         Update the users below.
1275
1276         (linux_process_target::save_stop_reason)
1277         (linux_process_target::wait_1)
1278         * linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
1279         New declaration.
1280         (x86_target::low_decr_pc_after_break): New method implementation.
1281         (the_low_target): Remove the field.
1282         * linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
1283         New declaration.
1284         (bfin_target::low_decr_pc_after_break): New method implementation.
1285         (the_low_target): Remove the field.
1286         * linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
1287         New declaration.
1288         (m68k_target::low_decr_pc_after_break): New method implementation.
1289         (the_low_target): Remove the field.
1290         * linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
1291         New declaration.
1292         (s390_target::low_decr_pc_after_break): New method implementation.
1293         (the_low_target): Remove the field.
1294         * linux-aarch64-low.cc (the_low_target): Remove the field.
1295         * linux-arm-low.cc (the_low_target): Remove the field.
1296         * linux-cris-low.cc (the_low_target): Remove the field.
1297         * linux-crisv32-low.cc (the_low_target): Remove the field.
1298         * linux-m32r-low.cc (the_low_target): Remove the field.
1299         * linux-mips-low.cc (the_low_target): Remove the field.
1300         * linux-nios2-low.cc (the_low_target): Remove the field.
1301         * linux-ppc-low.cc (the_low_target): Remove the field.
1302         * linux-riscv-low.cc (the_low_target): Remove the field.
1303         * linux-sh-low.cc (the_low_target): Remove the field.
1304         * linux-sparc-low.cc (the_low_target): Remove the field.
1305         * linux-tic6x-low.cc (the_low_target): Remove the field.
1306         * linux-tile-low.cc (the_low_target): Remove the field.
1307         * linux-xtensa-low.cc (the_low_target): Remove the field.
1308
1309 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1310
1311         Remove the 'supports_software_single_step' linux target op and let
1312         the concrete linux target define it by overriding the op in
1313         process_stratum_target.
1314         Turn the 'get_next_pcs' linux target op into a method of
1315         linux_process_target.
1316
1317         * linux-low.h (struct linux_target_ops): Remove the ops.
1318         (class linux_process_target) <supports_software_single_step>:
1319         Remove.
1320         <low_get_next_pcs>: Declare.
1321         * linux-low.cc (can_software_single_step): Remove.
1322         (linux_process_target::low_get_next_pcs): Define.
1323         (linux_process_target::supports_software_single_step): Remove.
1324
1325         Update the callers below.
1326
1327         (linux_process_target::handle_extended_wait)
1328         (linux_process_target::wait_1)
1329         (linux_process_target::install_software_single_step_breakpoints)
1330         (linux_process_target::single_step)
1331         (linux_process_target::thread_needs_step_over)
1332         (linux_process_target::proceed_one_lwp)
1333         (linux_process_target::supports_range_stepping)
1334
1335         * linux-x86-low.cc (the_low_target): Remove the op field.
1336         * linux-aarch64-low.cc (the_low_target): Ditto.
1337         * linux-bfin-low.cc (the_low_target): Ditto.
1338         * linux-cris-low.cc (the_low_target): Ditto.
1339         * linux-crisv32-low.cc (the_low_target): Ditto.
1340         * linux-m32r-low.cc (the_low_target): Ditto.
1341         * linux-m68k-low.cc (the_low_target): Ditto.
1342         * linux-mips-low.cc (the_low_target): Ditto.
1343         * linux-nios2-low.cc (the_low_target): Ditto.
1344         * linux-ppc-low.cc (the_low_target): Ditto.
1345         * linux-riscv-low.cc (the_low_target): Ditto.
1346         * linux-s390-low.cc (the_low_target): Ditto.
1347         * linux-sh-low.cc (the_low_target): Ditto.
1348         * linux-sparc-low.cc (the_low_target): Ditto.
1349         * linux-tic6x-low.cc (the_low_target): Ditto.
1350         * linux-tile-low.cc (the_low_target): Ditto.
1351         * linux-xtensa-low.cc (the_low_target): Ditto.
1352         * linux-arm-low.cc (class arm_target) <low_get_next_pcs>
1353         <supports_software_single_step>: Declare.
1354         (arm_target::supports_software_single_step): Define.
1355         (arm_gdbserver_get_next_pcs): Turn into...
1356         (arm_target::low_get_next_pcs): ...this.
1357         (the_low_target): Remove the op field.
1358
1359 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1360
1361         Remove the 'sw_breakpoint_from_kind' linux target op, and let
1362         the concrete linux target define it by overriding the op
1363         in process_stratum_target.
1364
1365         * linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
1366         Remove.
1367         * linux-low.h (struct linux_target_ops): Remove the op.
1368         (class linux_process_target) <sw_breakpoint_from_kind>: Remove.
1369         * linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
1370         Declare.
1371         (x86_sw_breakpoint_from_kind): Turn into...
1372         (x86_target::sw_breakpoint_from_kind): ...this.
1373         (the_low_target): Remove the op field.
1374         * linux-aarch64-low.cc (class aarch64_target)
1375         <sw_breakpoint_from_kind>: Declare.
1376         (aarch64_sw_breakpoint_from_kind): Turn into...
1377         (aarch64_target::sw_breakpoint_from_kind): ...this.
1378         (the_low_target): Remove the op field.
1379         * linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
1380         Declare.
1381         (arm_target::sw_breakpoint_from_kind): Define.
1382         (the_low_target): Remove the op field.
1383         * linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
1384         Declare.
1385         (bfin_sw_breakpoint_from_kind): Turn into...
1386         (bfin_target::sw_breakpoint_from_kind): ...this.
1387         (the_low_target): Remove the op field.
1388         * linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
1389         Declare.
1390         (cris_sw_breakpoint_from_kind): Turn into...
1391         (cris_target::sw_breakpoint_from_kind): ...this.
1392         (the_low_target): Remove the op field.
1393         * linux-crisv32-low.cc (class crisv32_target)
1394         <sw_breakpoint_from_kind>: Declare.
1395         (cris_sw_breakpoint_from_kind): Turn into...
1396         (crisv32_target::sw_breakpoint_from_kind): ...this.
1397         (the_low_target): Remove the op field.
1398         * linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
1399         Declare.
1400         (ia64_target::sw_breakpoint_from_kind): Define.
1401         * linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
1402         Declare.
1403         (m32r_sw_breakpoint_from_kind): Turn into...
1404         (m32r_target::sw_breakpoint_from_kind): ...this.
1405         (the_low_target): Remove the op field.
1406         * linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
1407         Declare.
1408         (m68k_sw_breakpoint_from_kind): Turn into...
1409         (m68k_target::sw_breakpoint_from_kind): ...this.
1410         (the_low_target): Remove the op field.
1411         * linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
1412         Declare.
1413         (mips_sw_breakpoint_from_kind): Turn into...
1414         (mips_target::sw_breakpoint_from_kind): ...this.
1415         (the_low_target): Remove the op field.
1416         * linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
1417         Declare.
1418         (nios2_sw_breakpoint_from_kind): Turn into...
1419         (nios2_target::sw_breakpoint_from_kind): ...this.
1420         (the_low_target): Remove the op field.
1421         * linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
1422         Declare.
1423         (ppc_sw_breakpoint_from_kind): Turn into...
1424         (ppc_target::sw_breakpoint_from_kind): ...this.
1425         (the_low_target): Remove the op field.
1426         * linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
1427         Declare.
1428         (riscv_sw_breakpoint_from_kind): Turn into...
1429         (riscv_target::sw_breakpoint_from_kind): ...this.
1430         (the_low_target): Remove the op field.
1431         * linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
1432         Declare.
1433         (s390_sw_breakpoint_from_kind): Turn into...
1434         (s390_target::sw_breakpoint_from_kind): ...this.
1435         (the_low_target): Remove the op field.
1436         * linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
1437         Declare.
1438         (sh_sw_breakpoint_from_kind): Turn into...
1439         (sh_target::sw_breakpoint_from_kind): ...this.
1440         (the_low_target): Remove the op field.
1441         * linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
1442         Declare.
1443         (sparc_sw_breakpoint_from_kind): Turn into...
1444         (sparc_target::sw_breakpoint_from_kind): ...this.
1445         (the_low_target): Remove the op field.
1446         * linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
1447         Declare.
1448         (tic6x_sw_breakpoint_from_kind): Turn into...
1449         (tic6x_target::sw_breakpoint_from_kind): ...this.
1450         (the_low_target): Remove the op field.
1451         * linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
1452         Declare.
1453         (tile_sw_breakpoint_from_kind): Turn into...
1454         (tile_target::sw_breakpoint_from_kind): ...this.
1455         (the_low_target): Remove the op field.
1456         * linux-xtensa-low.cc (class xtensa_target)
1457         <sw_breakpoint_from_kind>: Declare.
1458         (xtensa_sw_breakpoint_from_kind): Turn into...
1459         (xtensa_target::sw_breakpoint_from_kind): ...this.
1460         (the_low_target): Remove the op field.
1461
1462 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1463
1464         Remove the 'breakpoint_kind_from_pc' and
1465         'breakpoint_kind_from_current_state' linux target ops, and let the
1466         concrete linux target define them by overriding the ops of
1467         process_stratum_target.
1468
1469         * linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
1470         Remove.
1471         (linux_process_target::breakpoint_kind_from_current_state): Remove.
1472         * linux-low.h (struct linux_target_ops): Remove ops.
1473         (class linux_process_target) <breakpoint_kind_from_pc>: Remove.
1474         <breakpoint_kind_from_current_state>: Remove.
1475         * linux-x86-low.cc (the_low_target): Remove the op fields.
1476         * linux-bfin-low.cc (the_low_target): Ditto.
1477         * linux-cris-low.cc (the_low_target): Ditto.
1478         * linux-crisv32-low.cc (the_low_target): Ditto.
1479         * linux-m32r-low.cc (the_low_target): Ditto.
1480         * linux-m68k-low.cc (the_low_target): Ditto.
1481         * linux-mips-low.cc (the_low_target): Ditto.
1482         * linux-nios2-low.cc (the_low_target): Ditto.
1483         * linux-ppc-low.cc (the_low_target): Ditto.
1484         * linux-s390-low.cc (the_low_target): Ditto.
1485         * linux-sh-low.cc (the_low_target): Ditto.
1486         * linux-sparc-low.cc (the_low_target): Ditto.
1487         * linux-tic6x-low.cc (the_low_target): Ditto.
1488         * linux-tile-low.cc (the_low_target): Ditto.
1489         * linux-xtensa-low.cc (the_low_target): Ditto.
1490         * linux-aarch64-low.cc (class aarch64_target)
1491         <breakpoint_kind_from_pc>
1492         <breakpoint_kind_from_current_state>: Declare.
1493         (aarch64_breakpoint_kind_from_pc): Turn into...
1494         (aarch64_target::breakpoint_kind_from_pc): ...this.
1495         (aarch64_breakpoint_kind_from_current_state): Turn into...
1496         (aarch64_target::breakpoint_kind_from_current_state): ...this.
1497         (the_low_target): Remove the op fields.
1498         * linux-arm-low.cc (class arm_target):
1499         <breakpoint_kind_from_pc>
1500         <breakpoint_kind_from_current_state>: Declare.
1501         (arm_target::breakpoint_kind_from_pc): Define.
1502         (arm_target::breakpoint_kind_from_current_state): Define.
1503         (the_low_target): Remove the op fields.
1504         * linux-riscv-low.cc (class riscv_target):
1505         <breakpoint_kind_from_pc>: Declare.
1506         (riscv_breakpoint_kind_from_pc): Turn into...
1507         (riscv_target::breakpoint_kind_from_pc): ...this.
1508         (the_low_target): Remove the op fields.
1509
1510 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1511
1512         Turn the 'get_pc' and 'set_pc' linux target ops into methods
1513         of linux_process_target.
1514
1515         * linux-low.h (struct linux_target_ops): Remove the ops.
1516         (class linux_process_target) <low_supports_breakpoints>
1517         <low_get_pc>
1518         <low_set_pc>: Declare.
1519         * linux-low.cc (supports_breakpoints): Turn into...
1520         (linux_process_target::low_supports_breakpoints): ...this.
1521         (linux_process_target::low_get_pc): Define.
1522         (linux_process_target::low_set_pc): Define.
1523
1524         Update the callers below.
1525
1526         (linux_process_target::get_pc)
1527         (linux_process_target::save_stop_reason)
1528         (linux_process_target::maybe_move_out_of_jump_pad)
1529         (linux_process_target::wait_1)
1530         (linux_process_target::resume_one_lwp_throw)
1531         (linux_process_target::resume)
1532         (linux_process_target::proceed_all_lwps)
1533         (linux_process_target::read_pc)
1534         (linux_process_target::write_pc)
1535
1536         * linux-x86-low.cc (class linux_process_target)
1537         <low_supports_breakpoints>
1538         <low_get_pc>
1539         <low_set_pc>: Declare.
1540         (x86_target::low_supports_breakpoints): Define.
1541         (x86_get_pc): Turn into...
1542         (x86_target::low_get_pc): ...this.
1543         (x86_set_pc): Turn into...
1544         (x86_target::low_set_pc): ...this.
1545         (the_low_target): Remove the op fields.
1546         * linux-arm-low.cc (class arm_target)
1547         <low_supports_breakpoints>
1548         <low_get_pc>
1549         <low_set_pc>: Declare.
1550         (arm_target::low_supports_breakpoints)
1551         (arm_target::low_get_pc)
1552         (arm_target::low_set_pc): Define.
1553         (the_low_target): Remove the op fields.
1554         * linux-bfin-low.cc (class bfin_target)
1555         <low_supports_breakpoints>
1556         <low_get_pc>
1557         <low_set_pc>: Declare.
1558         (bfin_target::low_supports_breakpoints)
1559         (bfin_target::low_get_pc)
1560         (bfin_target::low_set_pc): Define.
1561         (the_low_target): Remove the op fields.
1562         * linux-cris-low.cc (class cris_target)
1563         <low_supports_breakpoints>
1564         <low_get_pc>
1565         <low_set_pc>: Declare.
1566         (cris_target::low_supports_breakpoints)
1567         (cris_target::low_get_pc)
1568         (cris_target::low_set_pc): Define.
1569         (the_low_target): Remove the op fields.
1570         * linux-crisv32-low.cc (class crisv32_target)
1571         <low_supports_breakpoints>
1572         <low_get_pc>
1573         <low_set_pc>: Declare.
1574         (crisv32_target::low_supports_breakpoints)
1575         (crisv32_target::low_get_pc)
1576         (crisv32_target::low_set_pc): Define.
1577         (the_low_target): Remove the op fields.
1578         * linux-m32r-low.cc (class m32r_target)
1579         <low_supports_breakpoints>
1580         <low_get_pc>
1581         <low_set_pc>: Declare.
1582         (m32r_target::low_supports_breakpoints)
1583         (m32r_target::low_get_pc)
1584         (m32r_target::low_set_pc): Define.
1585         (the_low_target): Remove the op fields.
1586         * linux-m68k-low.cc (class m68k_target)
1587         <low_supports_breakpoints>
1588         <low_get_pc>
1589         <low_set_pc>: Declare.
1590         (m68k_target::low_supports_breakpoints)
1591         (m68k_target::low_get_pc)
1592         (m68k_target::low_set_pc): Define.
1593         (the_low_target): Remove the op fields.
1594         * linux-nios2-low.cc (class nios2_target)
1595         <low_supports_breakpoints>
1596         <low_get_pc>
1597         <low_set_pc>: Declare.
1598         (nios2_target::low_supports_breakpoints)
1599         (nios2_target::low_get_pc)
1600         (nios2_target::low_set_pc): Define.
1601         (the_low_target): Remove the op fields.
1602         * linux-sh-low.cc (class sh_target)
1603         <low_supports_breakpoints>
1604         <low_get_pc>
1605         <low_set_pc>: Declare.
1606         (sh_target::low_supports_breakpoints)
1607         (sh_target::low_get_pc)
1608         (sh_target::low_set_pc): Define.
1609         (the_low_target): Remove the op fields.
1610         * linux-xtensa-low.cc (class xtensa_target)
1611         <low_supports_breakpoints>
1612         <low_get_pc>
1613         <low_set_pc>: Declare.
1614         (xtensa_target::low_supports_breakpoints)
1615         (xtensa_target::low_get_pc)
1616         (xtensa_target::low_set_pc): Define.
1617         (the_low_target): Remove the op fields.
1618         * linux-sparc-low.cc (class sparc_target)
1619         <low_supports_breakpoints>
1620         <low_get_pc>: Declare.
1621         (sparc_target::low_supports_breakpoints)
1622         (sparc_target::low_get_pc): Define.
1623         (the_low_target): Remove the op fields.
1624         * linux-tile-low.cc (class tile_target)
1625         <low_supports_breakpoints>
1626         <low_get_pc>
1627         <low_set_pc>: Declare.
1628         (tile_target::low_supports_breakpoints)
1629         (tile_target::low_get_pc)
1630         (tile_target::low_set_pc): Define.
1631         (the_low_target): Remove the op fields.
1632         * linux-aarch64-low.cc (class aarch64_target)
1633         <low_supports_breakpoints>
1634         <low_get_pc>
1635         <low_set_pc>: Declare.
1636         (aarch64_target::low_supports_breakpoints): Define.
1637         (aarch64_get_pc): Turn into...
1638         (aarch64_target::low_get_pc): ...this.
1639         (aarch64_set_pc): Turn into...
1640         (aarch64_target::low_set_pc): ...this.
1641         (the_low_target): Remove the op fields.
1642         * linux-mips-low.cc (class mips_target)
1643         <low_supports_breakpoints>
1644         <low_get_pc>
1645         <low_set_pc>: Declare.
1646         (mips_target::low_supports_breakpoints): Define.
1647         (mips_get_pc): Turn into...
1648         (mips_target::low_get_pc): ...this.
1649         (mips_set_pc): Turn into...
1650         (mips_target::low_set_pc): ...this.
1651         (the_low_target): Remove the op fields.
1652         * linux-ppc-low.cc (class ppc_target)
1653         <low_supports_breakpoints>
1654         <low_get_pc>
1655         <low_set_pc>: Declare.
1656         (ppc_target::low_supports_breakpoints): Define.
1657         (ppc_get_pc): Turn into...
1658         (ppc_target::low_get_pc): ...this.
1659         (ppc_set_pc): Turn into...
1660         (ppc_target::low_set_pc): ...this.
1661         (the_low_target): Remove the op fields.
1662         * linux-riscv-low.cc (class riscv_target)
1663         <low_supports_breakpoints>
1664         <low_get_pc>
1665         <low_set_pc>: Declare.
1666         (riscv_target::low_supports_breakpoints): Define.
1667         (riscv_get_pc): Turn into...
1668         (riscv_target::low_get_pc): ...this.
1669         (riscv_set_pc): Turn into...
1670         (riscv_target::low_set_pc): ...this.
1671         (the_low_target): Remove the op fields.
1672         * linux-s390-low.cc (class s390_target)
1673         <low_supports_breakpoints>
1674         <low_get_pc>
1675         <low_set_pc>: Declare.
1676         (s390_target::low_supports_breakpoints): Define.
1677         (s390_get_pc): Turn into...
1678         (s390_target::low_get_pc): ...this.
1679         (s390_set_pc): Turn into...
1680         (s390_target::low_set_pc): ...this.
1681         (the_low_target): Remove the op fields.
1682         * linux-tic6x-low.cc (class tic6x_target)
1683         <low_supports_breakpoints>
1684         <low_get_pc>
1685         <low_set_pc>: Declare.
1686         (tic6x_target::low_supports_breakpoints): Define.
1687         (tic6x_get_pc): Turn into...
1688         (tic6x_target::low_get_pc): ...this.
1689         (tic6x_set_pc): Turn into...
1690         (tic6x_target::low_set_pc): ...this.
1691         (the_low_target): Remove the op fields.
1692
1693 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1694
1695         Turn some more static methods in linux-low into private methods
1696         of linux_process_target.
1697
1698         * linux-low.cc (get_pc): Turn into...
1699         (linux_process_target::get_pc): ...this.
1700         (save_stop_reason): Turn into...
1701         (linux_process_target::save_stop_reason): ...this.
1702         (thread_still_has_status_pending_p): Turn into...
1703         (linux_process_target::thread_still_has_status_pending): ...this.
1704         (status_pending_p_callback): Turn into...
1705         (linux_process_target::status_pending_p_callback): ...this.
1706         (resume_stopped_resumed_lwps): Turn into...
1707         (linux_process_target::resume_stopped_resumed_lwps): ...this.
1708         (install_software_single_step_breakpoints): Turn into...
1709         (linux_process_target::install_software_single_step_breakpoints):
1710         ...this.
1711         (single_step): Turn into...
1712         (linux_process_target::single_step): ...this.
1713         (linux_resume_one_lwp_throw): Turn into...
1714         (linux_process_target::resume_one_lwp_throw): ...this.
1715         (linux_resume_one_lwp): Turn into...
1716         (linux_process_target::resume_one_lwp): ...this.
1717         (resume_status_pending_p): Turn into...
1718         (linux_process_target::resume_status_pending): ...this.
1719         (need_step_over_p): Turn into...
1720         (linux_process_target::thread_needs_step_over): ...this.
1721         (linux_resume_one_thread): Turn into...
1722         (linux_process_target::resume_one_thread): ...this.
1723         (proceed_one_lwp): Turn into...
1724         (linux_process_target::proceed_one_lwp): ...this.
1725         (unsuspend_and_proceed_one_lwp): Turn into...
1726         (linux_process_target::unsuspend_and_proceed_one_lwp): ...this.
1727
1728         Update the calls/references to the above functions below.
1729
1730         (linux_process_target::handle_extended_wait)
1731         (linux_process_target::filter_event)
1732         (linux_process_target::wait_for_event_filtered)
1733         (linux_process_target::wait_1)
1734         (linux_process_target::move_out_of_jump_pad)
1735         (linux_process_target::start_step_over)
1736         (linux_process_target::resume)
1737         (linux_process_target::proceed_all_lwps)
1738         (regsets_store_inferior_registers)
1739         (linux_process_target::store_register)
1740
1741         * linux-low.h (class linux_process_target)
1742         <get_pc>
1743         <save_stop_reason>
1744         <thread_still_has_status_pending>
1745         <status_pending_p_callback>
1746         <resume_stopped_resumed_lwps>
1747         <install_software_single_step_breakpoints>
1748         <single_step>
1749         <resume_one_lwp_throw>
1750         <resume_one_lwp>
1751         <resume_status_pending>
1752         <thread_needs_step_over>
1753         <resume_one_thread>
1754         <proceed_one_lwp>
1755         <unsuspend_and_proceed_one_lwp>: Declare.
1756
1757 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1758
1759         Turn the 'fetch_register' linux target op into a method of
1760         linux_process_target.
1761
1762         * linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
1763         (class linux_process_target) <low_fetch_register>: Declare.
1764         * linux-x86-low.cc (the_low_target)
1765         * linux-aarch64-low.cc (the_low_target)
1766         * linux-arm-low.cc (the_low_target)
1767         * linux-bfin-low.cc (the_low_target)
1768         * linux-cris-low.cc (the_low_target)
1769         * linux-crisv32-low.cc (the_low_target)
1770         * linux-m32r-low.cc (the_low_target)
1771         * linux-m68k-low.cc (the_low_target)
1772         * linux-nios2-low.cc (the_low_target)
1773         * linux-ppc-low.cc (the_low_target)
1774         * linux-s390-low.cc (the_low_target)
1775         * linux-sh-low.cc (the_low_target)
1776         * linux-sparc-low.cc (the_low_target)
1777         * linux-tic6x-low.cc (the_low_target)
1778         * linux-tile-low.cc (the_low_target)
1779         * linux-xtensa-low.cc (the_low_target): Remove the op field.
1780         * linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
1781         Declare.
1782         (ia64_fetch_register): Turn into...
1783         (ia64_target::low_fetch_register): ...this.
1784         (the_low_target): Remove the op field.
1785         * linux-mips-low.cc (class mips_target) <low_fetch_register>:
1786         Declare.
1787         (mips_fetch_register): Turn into...
1788         (mips_target::low_fetch_register): ...this.
1789         (the_low_target): Remove the op field.
1790         * linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
1791         Declare.
1792         (riscv_fetch_register): Turn into...
1793         (riscv_target::low_fetch_register): ...this.
1794         (the_low_target): Remove the op field.
1795
1796         Update the callers below.
1797
1798         * linux-low.cc (linux_process_target::fetch_registers)
1799         (linux_process_target::low_fetch_register)
1800
1801 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1802
1803         Turn the 'cannot_fetch_register' and 'cannot_store_register'
1804         linux target ops into methods of linux_process_target.
1805
1806         * linux-low.h (struct linux_target_ops): Remove the low target ops.
1807         (class linux_process_target) <fetch_register>
1808         <store_register>
1809         <usr_fetch_inferior_registers>
1810         <usr_store_inferior_registers>
1811         <low_cannot_fetch_register>
1812         <low_cannot_fetch_register> Declare.
1813         * linux-low.cc (fetch_register): Turn into...
1814         (linux_process_target::fetch_register): ...this.
1815         (store_register): Turn into ...
1816         (linux_process_target::store_register): ...this.
1817         (usr_fetch_inferior_registers): Turn into...
1818         (linux_process_target::usr_fetch_inferior_registers): ...this.
1819         (usr_store_inferior_registers): Turn into...
1820         (linux_process_target::usr_store_inferior_registers): ...this.
1821         * linux-x86-low.cc (class x86_target)
1822         <low_cannot_fetch_register>
1823         <low_cannot_store_register>: Declare.
1824         (x86_cannot_store_register): Turn into...
1825         (x86_target::low_cannot_store_register): ...this.
1826         (x86_cannot_fetch_register): Turn into...
1827         (x86_target::low_cannot_fetch_register): ...this.
1828         (the_low_target): Remove the target op fields.
1829         * linux-aarch64-low.cc (class aarch64_target)
1830         <low_cannot_fetch_register>
1831         <low_cannot_store_register>: Declare.
1832         (aarch64_target::low_cannot_fetch_register)
1833         (aarch64_target::low_cannot_store_register): Define.
1834         (the_low_target): Remove the op fields.
1835         * linux-arm-low.cc (class arm_target)
1836         <low_cannot_fetch_register>
1837         <low_cannot_store_register>: Declare.
1838         (arm_cannot_fetch_register): Turn into...
1839         (arm_target::low_cannot_fetch_register): ...this.
1840         (arm_cannot_store_register): Turn into...
1841         (arm_target::low_cannot_store_register): ...this.
1842         (the_low_target): Remove the op fields.
1843         * linux-bfin-low.cc (class bfin_target)
1844         <low_cannot_fetch_register>
1845         <low_cannot_store_register>: Declare.
1846         (bfin_cannot_fetch_register): Turn into...
1847         (bfin_target::low_cannot_fetch_register): ...this.
1848         (bfin_cannot_store_register): Turn into...
1849         (bfin_target::low_cannot_store_register): ...this.
1850         (the_low_target): Remove the op fields.
1851         * linux-cris-low.cc (class cris_target)
1852         <low_cannot_fetch_register>
1853         <low_cannot_store_register>: Declare.
1854         (cris_cannot_fetch_register): Turn into...
1855         (cris_target::low_cannot_fetch_register): ...this.
1856         (cris_cannot_store_register): Turn into...
1857         (cris_target::low_cannot_store_register): ...this.
1858         (the_low_target): Remove the op fields.
1859         * linux-crisv32-low.cc (class crisv32_target)
1860         <low_cannot_fetch_register>
1861         <low_cannot_store_register>: Declare.
1862         (crisv32_target::low_cannot_fetch_register)
1863         (crisv32_target::low_cannot_store_register): Define.
1864         (the_low_target): Remove the op fields.
1865         * linux-ia64-low.cc (class ia64_target)
1866         <low_cannot_fetch_register>
1867         <low_cannot_store_register>: Declare.
1868         (ia64_cannot_fetch_register): Turn into...
1869         (ia64_target::low_cannot_fetch_register): ...this.
1870         (ia64_cannot_store_register): Turn into...
1871         (ia64_target::low_cannot_store_register): ...this.
1872         (the_low_target): Remove the op fields.
1873         * linux-m32r-low.cc (class m32r_target)
1874         <low_cannot_fetch_register>
1875         <low_cannot_store_register>: Declare.
1876         (m32r_cannot_fetch_register): Turn into...
1877         (m32r_target::low_cannot_fetch_register): ...this.
1878         (m32r_cannot_store_register): Turn into...
1879         (m32r_target::low_cannot_store_register): ...this.
1880         (the_low_target): Remove the op fields.
1881         * linux-m68k-low.cc (class m68k_target)
1882         <low_cannot_fetch_register>
1883         <low_cannot_store_register>: Declare.
1884         (m68k_cannot_fetch_register): Turn into...
1885         (m68k_target::low_cannot_fetch_register): ...this.
1886         (m68k_cannot_store_register): Turn into...
1887         (m68k_target::low_cannot_store_register): ...this.
1888         (the_low_target): Remove the op fields.
1889         * linux-mips-low.cc (class mips_target)
1890         <low_cannot_fetch_register>
1891         <low_cannot_store_register>: Declare.
1892         (mips_cannot_fetch_register): Turn into...
1893         (mips_target::low_cannot_fetch_register): ...this.
1894         (mips_cannot_store_register): Turn into...
1895         (mips_target::low_cannot_store_register): ...this.
1896         (get_usrregs_info): Inline at the call sites in
1897         low_cannot_fetch_register and low_cannot_store_register,
1898         and remove.
1899         (the_low_target): Remove the op fields.
1900         * linux-nios2-low.cc (class nios2_target)
1901         <low_cannot_fetch_register>
1902         <low_cannot_store_register>: Declare.
1903         (nios2_cannot_fetch_register): Turn into...
1904         (nios2_target::low_cannot_fetch_register): ...this.
1905         (nios2_cannot_store_register): Turn into...
1906         (nios2_target::low_cannot_store_register): ...this.
1907         (the_low_target): Remove the op fields.
1908         * linux-ppc-low.cc (class ppc_target)
1909         <low_cannot_fetch_register>
1910         <low_cannot_store_register>: Declare.
1911         (ppc_cannot_fetch_register): Turn into...
1912         (ppc_target::low_cannot_fetch_register): ...this.
1913         (ppc_cannot_store_register): Turn into...
1914         (ppc_target::low_cannot_store_register): ...this.
1915         (the_low_target): Remove the op fields.
1916         * linux-riscv-low.cc (class riscv_target)
1917         <low_cannot_fetch_register>
1918         <low_cannot_store_register>: Declare.
1919         (riscv_target::low_cannot_fetch_register)
1920         (riscv_target::low_cannot_store_register): Define.
1921         (the_low_target): Remove the op fields.
1922         * linux-s390-low.cc (class s390_target)
1923         <low_cannot_fetch_register>
1924         <low_cannot_store_register>: Declare.
1925         (s390_cannot_fetch_register): Turn into...
1926         (s390_target::low_cannot_fetch_register): ...this.
1927         (s390_cannot_store_register): Turn into...
1928         (s390_target::low_cannot_store_register): ...this.
1929         (the_low_target): Remove the op fields.
1930         * linux-sh-low.cc (class sh_target)
1931         <low_cannot_fetch_register>
1932         <low_cannot_store_register>: Declare.
1933         (sh_cannot_fetch_register): Turn into...
1934         (sh_target::low_cannot_fetch_register): ...this.
1935         (sh_cannot_store_register): Turn into...
1936         (sh_target::low_cannot_store_register): ...this.
1937         (the_low_target): Remove the op fields.
1938         * linux-sparc-low.cc (class sparc_target)
1939         <low_cannot_fetch_register>
1940         <low_cannot_store_register>: Declare.
1941         (sparc_cannot_fetch_register): Turn into...
1942         (sparc_target::low_cannot_fetch_register): ...this.
1943         (sparc_cannot_store_register): Turn into...
1944         (sparc_target::low_cannot_store_register): ...this.
1945         (the_low_target): Remove the op fields.
1946         * linux-tic6x-low.cc (class tic6x_target)
1947         <low_cannot_fetch_register>
1948         <low_cannot_store_register>: Declare.
1949         (tic6x_cannot_fetch_register): Turn into...
1950         (tic6x_target::low_cannot_fetch_register): ...this.
1951         (tic6x_cannot_store_register): Turn into...
1952         (tic6x_target::low_cannot_store_register): ...this.
1953         (the_low_target): Remove the op fields.
1954         * linux-tile-low.cc (class tile_target)
1955         <low_cannot_fetch_register>
1956         <low_cannot_store_register>: Declare.
1957         (tile_cannot_fetch_register): Turn into...
1958         (tile_target::low_cannot_fetch_register): ...this.
1959         (tile_cannot_store_register): Turn into...
1960         (tile_target::low_cannot_store_register): ...this.
1961         (the_low_target): Remove the op fields.
1962         * linux-xtensa-low.cc (class xtensa_target)
1963         <low_cannot_fetch_register>
1964         <low_cannot_store_register>: Declare.
1965         (xtensa_target::low_cannot_fetch_register)
1966         (xtensa_target::low_cannot_store_register): Define.
1967         (the_low_target): Remove the op fields.
1968
1969 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1970
1971         Turn the 'regs_info' linux target op into a method of
1972         linux_process_target.
1973
1974         * linux-low.h (struct linux_target_ops) <regs_info>: Remove.
1975         (class linux_process_target) <get_regs_info>: Define.
1976
1977         Update the callers below.
1978
1979         * linux-low.cc (linux_process_target::fetch_registers)
1980         (linux_process_target::store_registers)
1981         * proc-service.cc (gregset_info)
1982
1983         * linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
1984         (x86_linux_regs_info): Turn into ...
1985         (x86_target::get_regs_info): ...this.
1986         (the_low_target): Remove the op field.
1987         * linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
1988         Declare.
1989         (aarch64_regs_info): Turn into ...
1990         (aarch64_target::get_regs_info): ...this.
1991         (the_low_target): Remove the op field.
1992         * linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
1993         (arm_regs_info): Turn into ...
1994         (arm_target::get_regs_info): ...this.
1995         (the_low_target): Remove the op field.
1996         * linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
1997         (bfin_regs_info): Turn into ...
1998         (bfin_target::get_regs_info): ...this.
1999         (the_low_target): Remove the op field.
2000         * linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
2001         (cris_regs_info): Turn into ...
2002         (cris_target::get_regs_info): ...this.
2003         (the_low_target): Remove the op field.
2004         * linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
2005         Declare.
2006         (crisv32_regs_info): Turn into ...
2007         (crisv32_target::get_regs_info): ...this.
2008         (the_low_target): Remove the op field.
2009         * linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
2010         (ia64_regs_info): Turn into ...
2011         (ia64_target::get_regs_info): ...this.
2012         (the_low_target): Remove the op field.
2013         * linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
2014         (m32r_regs_info): Turn into ...
2015         (m32r_target::get_regs_info): ...this.
2016         (the_low_target): Remove the op field.
2017         * linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
2018         (m68k_regs_info): Turn into ...
2019         (m68k_target::get_regs_info): ...this.
2020         (the_low_target): Remove the op field.
2021         * linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
2022         (mips_regs_info): Turn into ...
2023         (mips_target::get_regs_info): ...this.
2024         (the_low_target): Remove the op field.
2025         (get_usrregs_info): Update the call to the op.
2026         * linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
2027         (nios2_regs_info): Turn into ...
2028         (nios2_target::get_regs_info): ...this.
2029         (the_low_target): Remove the op field.
2030         * linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
2031         (ppc_regs_info): Turn into ...
2032         (ppc_target::get_regs_info): ...this.
2033         (the_low_target): Remove the op field.
2034         * linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
2035         (riscv_regs_info): Turn into ...
2036         (riscv_target::get_regs_info): ...this.
2037         (the_low_target): Remove the op field.
2038         * linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
2039         (s390_regs_info): Turn into ...
2040         (s390_target::get_regs_info): ...this.
2041         (the_low_target): Remove the op field.
2042         (s390_collect_ptrace_register)
2043         (s390_supply_ptrace_register)
2044         (s390_fill_gregset): Update the call to the op.
2045         * linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
2046         (sh_regs_info): Turn into ...
2047         (sh_target::get_regs_info): ...this.
2048         (the_low_target): Remove the op field.
2049         * linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
2050         (sparc_regs_info): Turn into ...
2051         (sparc_target::get_regs_info): ...this.
2052         (the_low_target): Remove the op field.
2053         * linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
2054         (tic6x_regs_info): Turn into ...
2055         (tic6x_target::get_regs_info): ...this.
2056         (the_low_target): Remove the op field.
2057         * linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
2058         (tile_regs_info): Turn into ...
2059         (tile_target::get_regs_info): ...this.
2060         (the_low_target): Remove the op field.
2061         * linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
2062         Declare.
2063         (xtensa_regs_info): Turn into ...
2064         (xtensa_target::get_regs_info): ...this.
2065         (the_low_target): Remove the op field.
2066
2067 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2068
2069         Turn the 'arch_setup' linux target op into a method of
2070         linux_process_target.
2071
2072         * linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
2073         (class linux_process_target) <arch_setup_thread>
2074         <low_arch_setup>: New declarations.
2075         * linux-low.cc (linux_arch_setup): Delete.
2076         (linux_arch_setup_thread): Turn into...
2077         (linux_process_target::arch_setup_thread): ... this.
2078
2079         Update the callers below.
2080
2081         (linux_process_target::handle_extended_wait)
2082         (linux_process_target::post_create_inferior)
2083         (linux_process_target::filter_event)
2084
2085         * linux-x86-low.cc (class x86_target) <low_arch_setup>: New
2086         declaration.
2087         (x86_linux_update_xmltarget): Turn into...
2088         (x86_target::update_xmltarget): ...this.
2089         (x86_linux_process_qsupported): Update the call to
2090         x86_linux_update_xmltarget.
2091         (x86_arch_setup): Turn into ...
2092         (x86_target::low_arch_setup): ...this.
2093         (the_low_target): Remove the op field.
2094         * linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
2095         declaration.
2096         (aarch64_arch_setup): Turn into ...
2097         (aarch64_target::low_arch_setup): ...this.
2098         (the_low_target): Remove the op field.
2099         * linux-arm-low.cc (class arm_target) <low_arch_setup>: New
2100         declaration.
2101         (arm_arch_setup): Turn into ...
2102         (arm_target::low_arch_setup): ...this.
2103         (the_low_target): Remove the op field.
2104         * linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
2105         declaration.
2106         (bfin_arch_setup): Turn into ...
2107         (bfin_target::low_arch_setup): ...this.
2108         (the_low_target): Remove the op field.
2109         * linux-cris-low.cc (class cris_target) <low_arch_setup>: New
2110         declaration.
2111         (cris_arch_setup): Turn into ...
2112         (cris_target::low_arch_setup): ...this.
2113         (the_low_target): Remove the op field.
2114         * linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
2115         declaration.
2116         (crisv32_arch_setup): Turn into ...
2117         (crisv32_target::low_arch_setup): ...this.
2118         (the_low_target): Remove the op field.
2119         * linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
2120         declaration.
2121         (ia64_arch_setup): Turn into ...
2122         (ia64_target::low_arch_setup): ...this.
2123         (the_low_target): Remove the op field.
2124         * linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
2125         declaration.
2126         (m32r_arch_setup): Turn into ...
2127         (m32r_target::low_arch_setup): ...this.
2128         (the_low_target): Remove the op field.
2129         * linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
2130         declaration.
2131         (m68k_arch_setup): Turn into ...
2132         (m68k_target::low_arch_setup): ...this.
2133         (the_low_target): Remove the op field.
2134         * linux-mips-low.cc (class mips_target) <low_arch_setup>: New
2135         declaration.
2136         (mips_arch_setup): Turn into ...
2137         (mips_target::low_arch_setup): ...this.
2138         (the_low_target): Remove the op field.
2139         * linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
2140         declaration.
2141         (nios2_arch_setup): Turn into ...
2142         (nios2_target::low_arch_setup): ...this.
2143         (the_low_target): Remove the op field.
2144         * linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
2145         declaration.
2146         (ppc_arch_setup): Turn into ...
2147         (ppc_target::low_arch_setup): ...this.
2148         (the_low_target): Remove the op field.
2149         * linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
2150         declaration.
2151         (riscv_arch_setup): Turn into ...
2152         (riscv_target::low_arch_setup): ...this.
2153         (the_low_target): Remove the op field.
2154         * linux-s390-low.cc (class s390_target) <low_arch_setup>: New
2155         declaration.
2156         (s390_arch_setup): Turn into ...
2157         (s390_target::low_arch_setup): ...this.
2158         (the_low_target): Remove the op field.
2159         * linux-sh-low.cc (class sh_target) <low_arch_setup>: New
2160         declaration.
2161         (sh_arch_setup): Turn into ...
2162         (sh_target::low_arch_setup): ...this.
2163         (the_low_target): Remove the op field.
2164         * linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
2165         declaration.
2166         (sparc_arch_setup): Turn into ...
2167         (sparc_target::low_arch_setup): ...this.
2168         (the_low_target): Remove the op field.
2169         * linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
2170         declaration.
2171         (tic6x_arch_setup): Turn into ...
2172         (tic6x_target::low_arch_setup): ...this.
2173         (the_low_target): Remove the op field.
2174         * linux-tile-low.cc (class tile_target) <low_arch_setup>: New
2175         declaration.
2176         (tile_arch_setup): Turn into ...
2177         (tile_target::low_arch_setup): ...this.
2178         (the_low_target): Remove the op field.
2179         * linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
2180         declaration.
2181         (xtensa_arch_setup): Turn into ...
2182         (xtensa_target::low_arch_setup): ...this.
2183         (the_low_target): Remove the op field.
2184
2185 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2186
2187         * linux-low.h (the_linux_target): New extern declaration.
2188         * linux-low.cc (initialize_low): Use 'the_linux_target' to set
2189         'the_target'.
2190         (the_linux_target): Remove.
2191         * linux-x86-low.cc (class x86_target): New class.
2192         (the_x86_target): New static object.
2193         (the_linux_target): Define as pointer to the_x86_target.
2194         * linux-aarch64-low.cc (class aarch64_target): New class.
2195         (the_aarch64_target): New static object.
2196         (the_linux_target): Define as pointer to the_aarch64_target.
2197         * linux-arm-low.cc (class arm_target): New class.
2198         (the_arm_target): New static object.
2199         (the_linux_target): Define as pointer to the_arm_target.
2200         * linux-bfin-low.cc (class bfin_target): New class.
2201         (the_bfin_target): New static object.
2202         (the_linux_target): Define as pointer to the_bfin_target.
2203         * linux-cris-low.cc (class cris_target): New class.
2204         (the_cris_target): New static object.
2205         (the_linux_target): Define as pointer to the_cris_target.
2206         * linux-crisv32-low.cc (class crisv32_target): New class.
2207         (the_crisv32_target): New static object.
2208         (the_linux_target): Define as pointer to the_crisv32_target.
2209         * linux-ia64-low.cc (class ia64_target): New class.
2210         (the_ia64_target): New static object.
2211         (the_linux_target): Define as pointer to the_ia64_target.
2212         * linux-m32r-low.cc (class m32r_target): New class.
2213         (the_m32r_target): New static object.
2214         (the_linux_target): Define as pointer to the_m32r_target.
2215         * linux-m68k-low.cc (class m68k_target): New class.
2216         (the_m68k_target): New static object.
2217         (the_linux_target): Define as pointer to the_m68k_target.
2218         * linux-mips-low.cc (class mips_target): New class.
2219         (the_mips_target): New static object.
2220         (the_linux_target): Define as pointer to the_mips_target.
2221         * linux-nios2-low.cc (class nios2_target): New class.
2222         (the_nios2_target): New static object.
2223         (the_linux_target): Define as pointer to the_nios2_target.
2224         * linux-ppc-low.cc (class ppc_target): New class.
2225         (the_ppc_target): New static object.
2226         (the_linux_target): Define as pointer to the_ppc_target.
2227         * linux-riscv-low.cc (class riscv_target): New class.
2228         (the_riscv_target): New static object.
2229         (the_linux_target): Define as pointer to the_riscv_target.
2230         * linux-s390-low.cc (class s390_target): New class.
2231         (the_s390_target): New static object.
2232         (the_linux_target): Define as pointer to the_s390_target.
2233         * linux-sh-low.cc (class sh_target): New class.
2234         (the_sh_target): New static object.
2235         (the_linux_target): Define as pointer to the_sh_target.
2236         * linux-sparc-low.cc (class sparc_target): New class.
2237         (the_sparc_target): New static object.
2238         (the_linux_target): Define as pointer to the_sparc_target.
2239         * linux-tic6x-low.cc (class tic6x_target): New class.
2240         (the_tic6x_target): New static object.
2241         (the_linux_target): Define as pointer to the_tic6x_target.
2242         * linux-tile-low.cc (class tile_target): New class.
2243         (the_tile_target): New static object.
2244         (the_linux_target): Define as pointer to the_tile_target.
2245         * linux-xtensa-low.cc (class xtensa_target): New class.
2246         (the_xtensa_target): New static object.
2247         (the_linux_target): Define as pointer to the_xtensa_target.
2248
2249 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2250
2251         Turn some static functions in linux-low.cc into private methods of
2252         linux_process_target.
2253
2254         * linux-low.cc (handle_extended_wait): Turn into ...
2255         (linux_process_target::handle_extended_wait): ...this.  Call
2256         'mourn' on 'this' object instead of 'the_target'.
2257         (maybe_move_out_of_jump_pad): Turn into...
2258         (linux_process_target::maybe_move_out_of_jump_pad): ...this.
2259         (linux_low_filter_event): Turn into...
2260         (linux_process_target::filter_event): ...this.
2261         (linux_wait_for_event_filtered): Turn into...
2262         (linux_process_target::wait_for_event_filtered): ...this.
2263         (linux_wait_for_event): Turn into...
2264         (linux_process_target::wait_for_event): ...this.
2265         (linux_wait_1): Turn into...
2266         (linux_process_target::wait_1): ...this.
2267         (wait_for_sigstop): Turn into...
2268         (linux_process_target::wait_for_sigstop): ...this.
2269         (move_out_of_jump_pad_callback): Turn into...
2270         (linux_process_target::move_out_of_jump_pad): ...this.
2271         (stop_all_lwps): Turn into...
2272         (linux_process_target::stop_all_lwps): ...this.
2273         (start_step_over): Turn into...
2274         (linux_process_target::start_step_over): ...this.
2275         (complete_ongoing_step_over): Turn into...
2276         (linux_process_target::complete_ongoing_step_over): ...this.
2277         (proceed_all_lwps): Turn into...
2278         (linux_process_target::proceed_all_lwps): ...this.
2279         (unstop_all_lwps): Turn into...
2280         (linux_process_target::unstop_all_lwps): ...this.
2281
2282         * linux-low.h (class linux_process_target)
2283         <handle_extended_wait>
2284         <maybe_move_out_of_jump_pad>
2285         filter_event>
2286         <wait_for_event_filtered>
2287         <wait_for_event>
2288         <wait_1>
2289         <wait_for_sigstop>
2290         <move_out_of_jump_pad>
2291         <stop_all_lwps>
2292         <start_step_over>
2293         <complete_ongoing_step_over>
2294         <proceed_all_lwps>
2295         <unstop_all_lwps>: Declare.
2296
2297         Update the callers below.
2298
2299         * linux-low.cc (linux_process_target::attach): Update.
2300         (linux_process_target::stabilize_threads): Ditto.
2301         (linux_process_target::wait): Ditto.
2302
2303 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2304
2305         * linux-low.h (struct linux_target_ops): Update the comment for
2306         'cannot_store_register' to return 0 or 1.
2307         * linux-ppc-low.cc (ppc_cannot_store_register): Return 1 instead
2308         of 2.
2309
2310 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
2311
2312         * config.in: Re-generate.
2313         * configure: Re-generate.
2314
2315 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2316
2317         * regcache.cc (find_register_by_number): Update.
2318         * tdesc.cc (init_target_desc): Likewise.
2319         * tdesc.h (target_desc::reg_defs): Likewise.
2320
2321 2020-03-12  Tom Tromey  <tom@tromey.com>
2322
2323         * configure: Rebuild.
2324         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
2325         (WIN32APILIBS): New subst.
2326         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
2327         gdbsupport files.
2328         (gdbsupport/%.o): Remove target.
2329         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
2330         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
2331         (WIN32APILIBS): New variable.
2332         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
2333         (gdbreplay$(EXEEXT)): Likewise.
2334
2335 2020-03-12  Tom Tromey  <tom@tromey.com>
2336
2337         * config.in, configure: Rebuild.
2338         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
2339         * acinclude.m4: Include gettext-sister.m4.
2340         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
2341         variables.
2342         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
2343         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
2344
2345 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2346
2347         * acinclude.m4: Update path to selftest.m4.
2348
2349 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2350
2351         * configure.ac: Don't source bfd/development.sh, move
2352         GDB_AC_COMMON higher.
2353         * configure: Re-generate.
2354
2355 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2356
2357         * configure: Re-generate.
2358
2359 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2360
2361         * configure: Re-generate.
2362
2363 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2364
2365         * .dir-locals.el: New file.
2366
2367 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2368
2369         * .gitattributes: New file.
2370
2371 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2372
2373         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
2374         reply into an S reply.
2375         * server.cc (disable_packet_T): New global.
2376         (captured_main): Set new global when appropriate.
2377         * server.h (disable_packet_T): Declare.
2378
2379 2020-02-21  Tom Tromey  <tom@tromey.com>
2380
2381         * Makefile.in (mostlyclean): New target.
2382
2383 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2384
2385         * target.h (struct process_stratum_target): Remove.
2386         (class process_target): Rename to ...
2387         (class process_stratum_target): ... this.
2388         * linux-low.h (class linux_process_target): Derive from
2389         'process_stratum_target'.
2390         * linux-low.cc (linux_target_ops): Remove.
2391         (initialize_low): Set the_target to the singleton instance of
2392         linux_process_target.
2393         * lynx-low.h (class lynx_process_target): Derive from
2394         'process_stratum_target'.
2395         * lynx-low.cc (lynx_target_ops): Remove.
2396         (initialize_low): Set the_target to the singleton instance of
2397         lynx_process_target.
2398         * nto-low.h (class nto_process_target): Derive from
2399         'process_stratum_target'.
2400         * nto-low.cc (nto_target_ops): Remove.
2401         (initialize_low): Set the_target to the singleton instance of
2402         nto_process_target.
2403         * win32-low.h (class win32_process_target): Derive from
2404         'process_stratum_target'.
2405         * win32-low.cc (win32_target_ops): Remove.
2406         (initialize_low): Set the_target to the singleton instance of
2407         win32_process_target.
2408
2409         Replace 'the_target->pt' with 'the_target' in the uses below.
2410
2411         * hostio.cc (hostio_error)
2412         (handle_setfs)
2413         (handle_open)
2414         (handle_unlink)
2415         (handle_readlink)
2416         * linux-aarch32-low.cc (arm_breakpoint_at)
2417         * linux-aarch64-low.cc (aarch64_breakpoint_at)
2418         * linux-arm-low.cc (arm_sigreturn_next_pc)
2419         (arm_get_hwcap)
2420         (arm_get_syscall_trapinfo)
2421         * linux-cris-low.cc (cris_breakpoint_at)
2422         * linux-crisv32-low.cc (cris_breakpoint_at)
2423         * linux-low.cc (handle_extended_wait)
2424         (linux_wait_1)
2425         (linux_read_memory)
2426         (linux_process_target::breakpoint_kind_from_pc)
2427         (linux_get_auxv)
2428         * linux-m32r-low.cc (m32r_breakpoint_at)
2429         * linux-mips-low.cc (mips_breakpoint_at)
2430         * linux-nios2-low.cc (nios2_breakpoint_at)
2431         * linux-ppc-low.cc (ppc_breakpoint_at)
2432         * linux-s390-low.cc (s390_get_hwcap)
2433         * linux-sh-low.cc (sh_breakpoint_at)
2434         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
2435         (sparc_store_gregset_from_stack)
2436         (sparc_breakpoint_at)
2437         * linux-tic6x-low.cc (tic6x_breakpoint_at)
2438         * linux-tile-low.cc (tile_breakpoint_at)
2439         * linux-x86-low.cc (x86_breakpoint_at)
2440         * linux-xtensa-low.cc (xtensa_breakpoint_at)
2441         * mem-break.cc (bp_size)
2442         (bp_opcode)
2443         (insert_memory_breakpoint)
2444         (set_raw_breakpoint_at)
2445         (delete_raw_breakpoint)
2446         (z_type_supported)
2447         (uninsert_raw_breakpoint)
2448         (reinsert_raw_breakpoint)
2449         (validate_inserted_breakpoint)
2450         * regcache.cc (regcache_read_pc)
2451         (regcache_write_pc)
2452         * remote-utils.cc (putpkt_binary_1)
2453         (input_interrupt)
2454         (getpkt)
2455         (prepare_resume_reply)
2456         * server.cc (handle_general_set)
2457         (handle_detach)
2458         (handle_qxfer_auxv)
2459         (handle_qxfer_exec_file)
2460         (handle_qxfer_libraries_svr4)
2461         (handle_qxfer_osdata)
2462         (handle_qxfer_siginfo)
2463         (handle_qxfer_fdpic)
2464         (handle_query)
2465         (resume)
2466         (handle_v_requests)
2467         (queue_stop_reply_callback)
2468         (captured_main)
2469         * target.cc (prepare_to_access_memory)
2470         (done_accessing_memory)
2471         (read_inferior_memory)
2472         (target_write_memory)
2473         (target_stop_and_wait)
2474         (target_wait)
2475         (target_mourn_inferior)
2476         (target_continue_no_signal)
2477         (target_continue)
2478         (target_supports_multi_process)
2479         (kill_inferior)
2480         * target.h
2481         (target_create_inferior)
2482         (target_post_create_inferior)
2483         (myattach)
2484         (target_supports_fork_events)
2485         (target_supports_vfork_events)
2486         (target_supports_exec_events)
2487         (target_handle_new_gdb_connection)
2488         (detach_inferior)
2489         (mythread_alive)
2490         (fetch_inferior_registers)
2491         (store_inferior_registers)
2492         (join_inferior)
2493         (target_supports_non_stop)
2494         (target_async)
2495         (target_process_qsupported)
2496         (target_supports_catch_syscall)
2497         (target_get_ipa_tdesc_idx)
2498         (target_supports_tracepoints)
2499         (target_supports_fast_tracepoints)
2500         (target_get_min_fast_tracepoint_insn_len)
2501         (target_thread_stopped)
2502         (target_pause_all)
2503         (target_unpause_all)
2504         (target_stabilize_threads)
2505         (target_install_fast_tracepoint_jump_pad)
2506         (target_emit_ops)
2507         (target_supports_disable_randomization)
2508         (target_supports_agent)
2509         (target_enable_btrace)
2510         (target_disable_btrace)
2511         (target_read_btrace)
2512         (target_read_btrace_conf)
2513         (target_supports_range_stepping)
2514         (target_supports_stopped_by_sw_breakpoint)
2515         (target_stopped_by_sw_breakpoint)
2516         (target_supports_stopped_by_hw_breakpoint)
2517         (target_supports_hardware_single_step)
2518         (target_stopped_by_hw_breakpoint)
2519         (target_breakpoint_kind_from_pc)
2520         (target_breakpoint_kind_from_current_state)
2521         (target_supports_software_single_step)
2522         (target_core_of_thread)
2523         (target_thread_name)
2524         (target_thread_handle)
2525         * win32-low.cc (do_initial_child_stuff)
2526
2527         Rename target op default definitions listed below.
2528
2529         * target.cc (process_target::post_create_inferior): Rename as ...
2530         (process_stratum_target::post_create_inferior): ... this.
2531         (process_target::prepare_to_access_memory): Rename as ...
2532         (process_stratum_target::prepare_to_access_memory): ... this.
2533         (process_target::done_accessing_memory): Rename as ...
2534         (process_stratum_target::done_accessing_memory): ... this.
2535         (process_target::look_up_symbols): Rename as ...
2536         (process_stratum_target::look_up_symbols): ... this.
2537         (process_target::supports_read_auxv): Rename as ...
2538         (process_stratum_target::supports_read_auxv): ... this.
2539         (process_target::read_auxv): Rename as ...
2540         (process_stratum_target::read_auxv): ... this.
2541         (process_target::supports_z_point_type): Rename as ...
2542         (process_stratum_target::supports_z_point_type): ... this.
2543         (process_target::insert_point): Rename as ...
2544         (process_stratum_target::insert_point): ... this.
2545         (process_target::remove_point): Rename as ...
2546         (process_stratum_target::remove_point): ... this.
2547         (process_target::stopped_by_sw_breakpoint): Rename as ...
2548         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
2549         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
2550         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
2551         (process_target::stopped_by_hw_breakpoint): Rename as ...
2552         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
2553         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
2554         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
2555         (process_target::supports_hardware_single_step): Rename as ...
2556         (process_stratum_target::supports_hardware_single_step): ... this.
2557         (process_target::stopped_by_watchpoint): Rename as ...
2558         (process_stratum_target::stopped_by_watchpoint): ... this.
2559         (process_target::stopped_data_address): Rename as ...
2560         (process_stratum_target::stopped_data_address): ... this.
2561         (process_target::supports_read_offsets): Rename as ...
2562         (process_stratum_target::supports_read_offsets): ... this.
2563         (process_target::read_offsets): Rename as ...
2564         (process_stratum_target::read_offsets): ... this.
2565         (process_target::supports_get_tls_address): Rename as ...
2566         (process_stratum_target::supports_get_tls_address): ... this.
2567         (process_target::get_tls_address): Rename as ...
2568         (process_stratum_target::get_tls_address): ... this.
2569         (process_target::hostio_last_error): Rename as ...
2570         (process_stratum_target::hostio_last_error): ... this.
2571         (process_target::supports_qxfer_osdata): Rename as ...
2572         (process_stratum_target::supports_qxfer_osdata): ... this.
2573         (process_target::qxfer_osdata): Rename as ...
2574         (process_stratum_target::qxfer_osdata): ... this.
2575         (process_target::supports_qxfer_siginfo): Rename as ...
2576         (process_stratum_target::supports_qxfer_siginfo): ... this.
2577         (process_target::qxfer_siginfo): Rename as ...
2578         (process_stratum_target::qxfer_siginfo): ... this.
2579         (process_target::supports_non_stop): Rename as ...
2580         (process_stratum_target::supports_non_stop): ... this.
2581         (process_target::async): Rename as ...
2582         (process_stratum_target::async): ... this.
2583         (process_target::start_non_stop): Rename as ...
2584         (process_stratum_target::start_non_stop): ... this.
2585         (process_target::supports_multi_process): Rename as ...
2586         (process_stratum_target::supports_multi_process): ... this.
2587         (process_target::supports_fork_events): Rename as ...
2588         (process_stratum_target::supports_fork_events): ... this.
2589         (process_target::supports_vfork_events): Rename as ...
2590         (process_stratum_target::supports_vfork_events): ... this.
2591         (process_target::supports_exec_events): Rename as ...
2592         (process_stratum_target::supports_exec_events): ... this.
2593         (process_target::handle_new_gdb_connection): Rename as ...
2594         (process_stratum_target::handle_new_gdb_connection): ... this.
2595         (process_target::handle_monitor_command): Rename as ...
2596         (process_stratum_target::handle_monitor_command): ... this.
2597         (process_target::core_of_thread): Rename as ...
2598         (process_stratum_target::core_of_thread): ... this.
2599         (process_target::supports_read_loadmap): Rename as ...
2600         (process_stratum_target::supports_read_loadmap): ... this.
2601         (process_target::read_loadmap): Rename as ...
2602         (process_stratum_target::read_loadmap): ... this.
2603         (process_target::process_qsupported): Rename as ...
2604         (process_stratum_target::process_qsupported): ... this.
2605         (process_target::supports_tracepoints): Rename as ...
2606         (process_stratum_target::supports_tracepoints): ... this.
2607         (process_target::read_pc): Rename as ...
2608         (process_stratum_target::read_pc): ... this.
2609         (process_target::write_pc): Rename as ...
2610         (process_stratum_target::write_pc): ... this.
2611         (process_target::supports_thread_stopped): Rename as ...
2612         (process_stratum_target::supports_thread_stopped): ... this.
2613         (process_target::thread_stopped): Rename as ...
2614         (process_stratum_target::thread_stopped): ... this.
2615         (process_target::supports_get_tib_address): Rename as ...
2616         (process_stratum_target::supports_get_tib_address): ... this.
2617         (process_target::get_tib_address): Rename as ...
2618         (process_stratum_target::get_tib_address): ... this.
2619         (process_target::pause_all): Rename as ...
2620         (process_stratum_target::pause_all): ... this.
2621         (process_target::unpause_all): Rename as ...
2622         (process_stratum_target::unpause_all): ... this.
2623         (process_target::stabilize_threads): Rename as ...
2624         (process_stratum_target::stabilize_threads): ... this.
2625         (process_target::supports_fast_tracepoints): Rename as ...
2626         (process_stratum_target::supports_fast_tracepoints): ... this.
2627         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
2628         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
2629         (process_target::emit_ops): Rename as ...
2630         (process_stratum_target::emit_ops): ... this.
2631         (process_target::supports_disable_randomization): Rename as ...
2632         (process_stratum_target::supports_disable_randomization): ... this.
2633         (process_target::supports_qxfer_libraries_svr4): Rename as ...
2634         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
2635         (process_target::qxfer_libraries_svr4): Rename as ...
2636         (process_stratum_target::qxfer_libraries_svr4): ... this.
2637         (process_target::supports_agent): Rename as ...
2638         (process_stratum_target::supports_agent): ... this.
2639         (process_target::enable_btrace): Rename as ...
2640         (process_stratum_target::enable_btrace): ... this.
2641         (process_target::disable_btrace): Rename as ...
2642         (process_stratum_target::disable_btrace): ... this.
2643         (process_target::read_btrace): Rename as ...
2644         (process_stratum_target::read_btrace): ... this.
2645         (process_target::read_btrace_conf): Rename as ...
2646         (process_stratum_target::read_btrace_conf): ... this.
2647         (process_target::supports_range_stepping): Rename as ...
2648         (process_stratum_target::supports_range_stepping): ... this.
2649         (process_target::supports_pid_to_exec_file): Rename as ...
2650         (process_stratum_target::supports_pid_to_exec_file): ... this.
2651         (process_target::pid_to_exec_file): Rename as ...
2652         (process_stratum_target::pid_to_exec_file): ... this.
2653         (process_target::supports_multifs): Rename as ...
2654         (process_stratum_target::supports_multifs): ... this.
2655         (process_target::multifs_open): Rename as ...
2656         (process_stratum_target::multifs_open): ... this.
2657         (process_target::multifs_unlink): Rename as ...
2658         (process_stratum_target::multifs_unlink): ... this.
2659         (process_target::multifs_readlink): Rename as ...
2660         (process_stratum_target::multifs_readlink): ... this.
2661         (process_target::breakpoint_kind_from_pc): Rename as ...
2662         (process_stratum_target::breakpoint_kind_from_pc): ... this.
2663         (process_target::breakpoint_kind_from_current_state): Rename as ...
2664         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
2665         (process_target::thread_name): Rename as ...
2666         (process_stratum_target::thread_name): ... this.
2667         (process_target::thread_handle): Rename as ...
2668         (process_stratum_target::thread_handle): ... this.
2669         (process_target::supports_software_single_step): Rename as ...
2670         (process_stratum_target::supports_software_single_step): ... this.
2671         (process_target::supports_catch_syscall): Rename as ...
2672         (process_stratum_target::supports_catch_syscall): ... this.
2673         (process_target::get_ipa_tdesc_idx): Rename as ...
2674         (process_stratum_target::get_ipa_tdesc_idx): ... this.
2675
2676 2020-02-20  Pedro Alves  <palves@redhat.com>
2677
2678         * target.cc (set_target_ops): Simply copy the given target pointer
2679         instead of creating a copy of the pointed object.
2680
2681 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2682
2683         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
2684         of process_target.
2685
2686         * target.h (struct process_stratum_target): Remove the target op.
2687         (class process_target): Add the target op.
2688         (target_get_ipa_tdesc_idx): Update the macro.
2689         * target.cc (process_target::get_ipa_tdesc_idx): Define.
2690
2691         Update the derived classes and callers below.
2692
2693         * linux-low.cc (linux_target_ops): Update.
2694         (linux_get_ipa_tdesc_idx): Turn into ...
2695         (linux_process_target::get_ipa_tdesc_idx): ... this.
2696         * linux-low.h (class linux_process_target): Update.
2697         * lynx-low.cc (lynx_target_ops): Update.
2698         * nto-low.cc (nto_target_ops): Update.
2699         * win32-low.cc (win32_target_ops): Update.
2700
2701 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2702
2703         Turn process_stratum_target's supports_catch_syscall op into a
2704         method of process_target.
2705
2706         * target.h (struct process_stratum_target): Remove the target op.
2707         (class process_target): Add the target op.
2708         (target_supports_catch_syscall): Update the macro.
2709         * target.cc (process_target::supports_catch_syscall): Define.
2710
2711         Update the derived classes and callers below.
2712
2713         * linux-low.cc (linux_target_ops): Update.
2714         (linux_supports_catch_syscall): Turn into ...
2715         (linux_process_target::supports_catch_syscall): ... this.
2716         * linux-low.h (class linux_process_target): Update.
2717         * lynx-low.cc (lynx_target_ops): Update.
2718         * nto-low.cc (nto_target_ops): Update.
2719         * win32-low.cc (win32_target_ops): Update.
2720
2721 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2722
2723         Turn process_stratum_target's supports_software_single_step op
2724         into a method of process_target.
2725
2726         * target.h (struct process_stratum_target): Remove the target op.
2727         (class process_target): Add the target op.
2728         (target_supports_software_single_step): Update the macro.
2729         * target.cc (process_target::supports_software_single_step): Define.
2730
2731         Update the derived classes and callers below.
2732
2733         * linux-low.cc (linux_target_ops): Update.
2734         (linux_supports_software_single_step): Turn into ...
2735         (linux_process_target::supports_software_single_step): ... this.
2736         * linux-low.h (class linux_process_target): Update.
2737         * lynx-low.cc (lynx_target_ops): Update.
2738         * nto-low.cc (nto_target_ops): Update.
2739         * win32-low.cc (win32_target_ops): Update.
2740
2741 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2742
2743         Turn process_stratum_target's thread_name and thread_handle ops
2744         into methods of process_target.
2745
2746         * target.h (struct process_stratum_target): Remove the target ops.
2747         (class process_target): Add the target ops.
2748         (target_thread_name): Update the macro.
2749         (target_thread_handle): Update the macro.
2750         * target.cc (process_target::thread_name): Define.
2751         (process_target::thread_handle): Define.
2752
2753         Update the derived classes and callers below.
2754
2755         * linux-low.cc (linux_target_ops): Update.
2756         (linux_process_target::thread_name): Define.
2757         (linux_process_target::thread_handle): Define.
2758         * linux-low.h (class linux_process_target): Update.
2759         * lynx-low.cc (lynx_target_ops): Update.
2760         * nto-low.cc (nto_target_ops): Update.
2761         * win32-low.cc (win32_target_ops): Update.
2762
2763 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2764
2765         Turn process_stratum_target's breakpoint_kind_from_pc,
2766         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
2767         ops into methods of process_target.
2768
2769         * target.h (struct process_stratum_target): Remove the target op.
2770         (class process_target): Add the target op.
2771         (target_breakpoint_kind_from_pc): Update the macro.
2772         (target_breakpoint_kind_from_current_state): Update the macro.
2773         (default_breakpoint_kind_from_pc): Remove declaration.
2774         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
2775         (process_target::breakpoint_kind_from_pc): ... this.
2776         (process_target::breakpoint_kind_from_current_state): Define.
2777
2778         Update the derived classes and callers below.
2779
2780         * mem-break.cc (bp_size): Update.
2781         (bp_opcode): Update.
2782         * linux-low.cc (linux_target_ops): Update.
2783         (linux_wait_1): Update.
2784         (linux_breakpoint_kind_from_pc): Turn into ...
2785         (linux_process_target::breakpoint_kind_from_pc): ... this.
2786         (linux_sw_breakpoint_from_kind): Turn into ...
2787         (linux_process_target::sw_breakpoint_from_kind): ... this.
2788         (linux_breakpoint_kind_from_current_state): Turn into ...
2789         (linux_process_target::breakpoint_kind_from_current_state): ... this.
2790         * linux-low.h (class linux_process_target): Update.
2791         * lynx-low.cc (lynx_target_ops): Update.
2792         (lynx_process_target::sw_breakpoint_from_kind): Define.
2793         * lynx-low.h (class lynx_process_target): Update.
2794         * nto-low.cc (nto_target_ops): Update.
2795         (nto_sw_breakpoint_from_kind): Turn into ...
2796         (nto_process_target::sw_breakpoint_from_kind): ... this.
2797         * nto-low.h (class nto_process_target): Update.
2798         * win32-low.cc (win32_target_ops): Update.
2799         (win32_sw_breakpoint_from_kind): Turn into ...
2800         (win32_process_target::sw_breakpoint_from_kind): ... this.
2801         * win32-low.h (class win32_process_target): Update.
2802
2803 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2804
2805         Turn process_stratum_target's multifs_open, multifs_readlink,
2806         multifs_unlink ops into methods of process_target.
2807
2808         * target.h (struct process_stratum_target): Remove the target ops.
2809         (class process_target): Add the target ops.  Also add
2810         'supports_multifs'.
2811         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
2812         "sys/stat.h".
2813         (process_target::supports_multifs): Define.
2814         (process_target::multifs_open): Define.
2815         (process_target::multifs_readlink): Define.
2816         (process_target::multifs_unlink): Define.
2817
2818         Update the derived classes and callers below.
2819
2820         * hostio.cc (handle_setfs): Update.
2821         (handle_open): Update.
2822         (handle_unlink): Update.
2823         (handle_readlink): Update.
2824         * linux-low.cc (linux_target_ops): Update.
2825         (linux_process_target::supports_multifs): Define.
2826         (linux_process_target::multifs_open): Define.
2827         (linux_process_target::multifs_readlink): Define.
2828         (linux_process_target::multifs_unlink): Define.
2829         * linux-low.h (class linux_process_target): Update.
2830         * lynx-low.cc (lynx_target_ops): Update.
2831         * nto-low.cc (nto_target_ops): Update.
2832         * win32-low.cc (win32_target_ops): Update.
2833
2834 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2835
2836         Turn process_stratum_target's pid_to_exec_file op into a method
2837         of process_target.
2838
2839         * target.h (struct process_stratum_target): Remove the target op.
2840         (class process_target): Add the target op.  Also add
2841         'supports_pid_to_exec_file'.
2842         * target.cc (process_target::pid_to_exec_file): Define.
2843         (process_target::supports_pid_to_exec_file): Define.
2844
2845         Update the derived classes and callers below.
2846
2847         * server.cc (handle_qxfer_exec_file): Update.
2848         (handle_query): Update.
2849         * linux-low.cc (linux_target_ops): Update.
2850         (linux_process_target::supports_pid_to_exec_file): Define.
2851         (linux_process_target::pid_to_exec_file): Define.
2852         * linux-low.h (class linux_process_target): Update.
2853         * lynx-low.cc (lynx_target_ops): Update.
2854         * nto-low.cc (nto_target_ops): Update.
2855         * win32-low.cc (win32_target_ops): Update.
2856
2857 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2858
2859         Turn process_stratum_target's supports_range_stepping op into a
2860         method of process_target.
2861
2862         * target.h (struct process_stratum_target): Remove the target op.
2863         (class process_target): Add the target op.
2864         (target_supports_range_stepping): Update the macro.
2865         * target.cc (process_target::supports_range_stepping): Define.
2866
2867         Update the derived classes and callers below.
2868
2869         * linux-low.cc (linux_target_ops): Update.
2870         (linux_supports_range_stepping): Turn into ...
2871         (linux_process_target::supports_range_stepping): ... this.
2872         * linux-low.h (class linux_process_target): Update.
2873         * lynx-low.cc (lynx_target_ops): Update.
2874         * nto-low.cc (nto_target_ops): Update.
2875         * win32-low.cc (win32_target_ops): Update.
2876
2877 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2878
2879         Turn process_stratum_target's btrace-related ops (enable_btrace,
2880         disable_btrace, read_btrace, read_btrace_conf) into methods of
2881         process_target.
2882
2883         * target.h (struct process_stratum_target): Remove the target ops.
2884         (class process_target): Add the target ops.
2885         (target_enable_btrace): Update.
2886         (target_disable_btrace): Update.
2887         (target_read_btrace): Update.
2888         (target_read_btrace_conf): Update.
2889         * target.cc (process_target::enable_btrace): Define.
2890         (process_target::disable_btrace): Define.
2891         (process_target::read_btrace): Define.
2892         (process_target::read_btrace_conf): Define.
2893
2894         Update the derived classes and callers below.
2895
2896         * linux-low.cc (linux_target_ops): Update.
2897         (linux_process_target:enable_btrace): Define as a wrapper around
2898         linux_enable_btrace.
2899         (linux_low_disable_btrace): Turn into ...
2900         (linux_process_target::disable_btrace): ... this.
2901         (linux_low_read_btrace): Turn into ...
2902         (linux_process_target::read_btrace): ... this.
2903         (linux_low_btrace_conf): Turn into ...
2904         (linux_process_target::read_btrace_conf): ... this.
2905         * linux-low.h (class linux_process_target): Update.
2906         * lynx-low.cc (lynx_target_ops): Update.
2907         * nto-low.cc (nto_target_ops): Update.
2908         * win32-low.cc (win32_target_ops): Update.
2909
2910 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2911
2912         Turn process_stratum_target's supports_agent op into a method of
2913         process_target.
2914
2915         * target.h (struct process_stratum_target): Remove the target op.
2916         (class process_target): Add the target op.
2917         (target_supports_agent): Update the macro.
2918         * target.cc (process_target::supports_agent): Define.
2919
2920         Update the derived classes and callers below.
2921
2922         * linux-low.cc (linux_target_ops): Update.
2923         (linux_supports_agent): Turn into ...
2924         (linux_process_target::supports_agent): ... this.
2925         * linux-low.h (class linux_process_target): Update.
2926         * lynx-low.cc (lynx_target_ops): Update.
2927         * nto-low.cc (nto_target_ops): Update.
2928         * win32-low.cc (win32_target_ops): Update.
2929
2930 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2931
2932         Turn process_stratum_target's qxfer_libraries_svr4 op into a
2933         method of process_target.
2934
2935         * target.h (struct process_stratum_target): Remove the target op.
2936         (class process_target): Add the target op.  Also add
2937         'supports_qxfer_libraries_svr4'.
2938         * target.cc (process_target::qxfer_libraries_svr4): Define.
2939         (process_target::supports_qxfer_libraries_svr4): Define.
2940
2941         Update the derived classes and callers below.
2942
2943         * server.cc (handle_qxfer_libraries_svr4): Update.
2944         (handle_query): Update.
2945         * linux-low.cc (linux_target_ops): Update.
2946         (linux_process_target::supports_qxfer_libraries_svr4): Define.
2947         (linux_qxfer_libraries_svr4): Turn into ...
2948         (linux_process_target::qxfer_libraries_svr4): ... this.
2949         * linux-low.h (class linux_process_target): Update.
2950         * lynx-low.cc (lynx_target_ops): Update.
2951         * nto-low.cc (nto_target_ops): Update.
2952         * win32-low.cc (win32_target_ops): Update.
2953
2954 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2955
2956         Turn process_stratum_target's supports_disable_randomization op
2957         into a method of process_target.
2958
2959         * target.h (struct process_stratum_target): Remove the target op.
2960         (class process_target): Add the target op.
2961         (target_supports_disable_randomization): Update the macro.
2962         * target.cc (process_target::supports_disable_randomization): Define.
2963
2964         Update the derived classes and callers below.
2965
2966         * linux-low.cc (linux_target_ops): Update.
2967         (linux_supports_disable_randomization): Turn into ...
2968         (linux_process_target::supports_disable_randomization): ... this.
2969         * linux-low.h (class linux_process_target): Update.
2970         * lynx-low.cc (lynx_target_ops): Update.
2971         * nto-low.cc (nto_target_ops): Update.
2972         * win32-low.cc (win32_target_ops): Update.
2973
2974 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2975
2976         Turn process_stratum_target's emit_ops op into a method of
2977         process_target.
2978
2979         * target.h (struct process_stratum_target): Remove the target op.
2980         (class process_target): Add the target op.
2981         (target_emit_ops): Update the macro.
2982         * target.cc (process_target::emit_ops): Define.
2983
2984         Update the derived classes and callers below.
2985
2986         * linux-low.cc (linux_target_ops): Update.
2987         (linux_emit_ops): Turn into ...
2988         (linux_process_target::emit_ops): ... this.
2989         * linux-low.h (class linux_process_target): Update.
2990         * lynx-low.cc (lynx_target_ops): Update.
2991         * nto-low.cc (nto_target_ops): Update.
2992         * win32-low.cc (win32_target_ops): Update.
2993
2994 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2995
2996         Turn process_stratum_target's install_fast_tracepoint_jump_pad
2997         and get_min_fast_tracepoint_insn_len ops into methods of
2998         process_target.
2999
3000         * target.h (struct process_stratum_target): Remove the target ops.
3001         (class process_target): Add the target ops.  Also add
3002         'supports_fast_tracepoints'.
3003         (target_supports_fast_tracepoints): Update the macro.
3004         (target_get_min_fast_tracepoint_insn_len): Update the macro.
3005         (install_fast_tracepoint_jump_pad): Update and rename the macro
3006         to ...
3007         (target_install_fast_tracepoint_jump_pad): ... this.
3008         * target.cc (process_target::supports_fast_tracepoints): Define.
3009         (process_target::install_fast_tracepoint_jump_pad): Define.
3010         (process_target::get_min_fast_tracepoint_insn_len): Define.
3011
3012         Update the derived classes and callers below.
3013
3014         * tracepoint.cc (install_fast_tracepoint): Update.
3015         * linux-low.cc (linux_target_ops): Update.
3016         (linux_process_target::supports_fast_tracepoints): Define.
3017         (linux_install_fast_tracepoint_jump_pad): Turn into ...
3018         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
3019         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
3020         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
3021         * linux-low.h (class linux_process_target): Update.
3022         * lynx-low.cc (lynx_target_ops): Update.
3023         * nto-low.cc (nto_target_ops): Update.
3024         * win32-low.cc (win32_target_ops): Update.
3025
3026 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3027
3028         Turn process_stratum_target's stabilize_threads op into a
3029         method of process_target.
3030
3031         * target.h (struct process_stratum_target): Remove the target op.
3032         (class process_target): Add the target op.
3033         (target_stabilize_threads): Update the macro.
3034         * target.cc (process_target::stabilize_threads): Define.
3035
3036         Update the derived classes and callers below.
3037
3038         * server.cc (handle_status): Update.
3039         * tracepoint.cc (cmd_qtdp): Update.
3040         (cmd_qtstart): Update.
3041         * linux-low.cc (linux_target_ops): Update.
3042         (linux_stabilize_threads): Turn into ...
3043         (linux_process_target::stabilize_threads): ... this.
3044         (linux_wait_1): Update.
3045         * linux-low.h (class linux_process_target): Update.
3046         * lynx-low.cc (lynx_target_ops): Update.
3047         * nto-low.cc (nto_target_ops): Update.
3048         * win32-low.cc (win32_target_ops): Update.
3049
3050 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3051
3052         Turn process_stratum_target's pause_all and unpause_all ops
3053         into methods of process_target.
3054
3055         * target.h (struct process_stratum_target): Remove the target ops.
3056         (class process_target): Add the target ops.
3057         (pause_all): Update the macro and rename to...
3058         (target_pause_all): ... this.
3059         (unpause_all): Update the macro and rename to...
3060         (target_unpause_all): ... this.
3061         * target.cc (process_target::pause_all): Define.
3062         (process_target::unpause_all): Define.
3063
3064         Update the derived classes and callers below.
3065
3066         * server.cc (handle_status): Update.
3067         * tracepoint.cc (clear_installed_tracepoints): Update.
3068         (cmd_qtdp): Update.
3069         (cmd_qtstart): Update.
3070         (stop_tracing): Update.
3071         (cmd_qtstatus): Update.
3072         (upload_fast_traceframes): Update.
3073         (run_inferior_command): Update.
3074         * linux-low.cc (linux_target_ops): Update.
3075         (linux_pause_all): Turn into ...
3076         (linux_process_target::pause_all): ... this.
3077         (linux_unpause_all): Turn into ...
3078         (linux_process_target::unpause_all): ... this.
3079         (linux_process_target::prepare_to_access_memory): Update.
3080         (linux_process_target::done_accessing_memory): Update.
3081         * linux-low.h (class linux_process_target): Update.
3082         * lynx-low.cc (lynx_target_ops): Update.
3083         * nto-low.cc (nto_target_ops): Update.
3084         * win32-low.cc (win32_target_ops): Update.
3085
3086 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3087
3088         Turn process_stratum_target's get_tib_address op into a method of
3089         process_target.
3090
3091         * target.h (struct process_stratum_target): Remove the target op.
3092         (class process_target): Add the target op.  Also add
3093         'supports_get_tib_address'.
3094         * target.cc (process_target::get_tib_address): Define.
3095         (process_target::supports_get_tib_address): Define.
3096
3097         Update the derived classes and callers below.
3098
3099         * server.cc (handle_query): Update.
3100         * linux-low.cc (win32_target_ops): Update.
3101         * lynx-low.cc (lynx_target_ops): Update.
3102         * nto-low.cc (nto_target_ops): Update.
3103         * win32-low.cc (win32_target_ops): Update.
3104         (win32_process_target::supports_get_tib_address): Define.
3105         (win32_get_tib_address): Turn into ...
3106         (win32_process_target::get_tib_address): ... this.
3107         * win32-low.h (class win32_process_target): Update.
3108
3109 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3110
3111         Turn process_stratum_target's thread_stopped op into a method of
3112         process_target.
3113
3114         * target.h (struct process_stratum_target): Remove the target op.
3115         (class process_target): Add the target op.  Also add
3116         'supports_thread_stopped'.
3117         (target_thread_stopped): Update the macro.
3118         * target.cc (process_target::thread_stopped): Define.
3119         (process_target::supports_thread_stopped): Define.
3120         (prepare_to_access_memory): Update.
3121
3122         Update the derived classes and callers below.
3123
3124         * server.cc (queue_stop_reply_callback): Update.
3125         * linux-low.cc (linux_target_ops): Update.
3126         (linux_process_target::supports_thread_stopped): Define.
3127         (linux_thread_stopped): Turn into ...
3128         (linux_process_target::thread_stopped): ... this.
3129         * linux-low.h (class linux_process_target): Update.
3130         * lynx-low.cc (lynx_target_ops): Update.
3131         * nto-low.cc (nto_target_ops): Update.
3132         * win32-low.cc (win32_target_ops): Update.
3133
3134 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3135
3136         Turn process_stratum_target's read_pc and write_pc ops into
3137         methods of process_target.
3138
3139         * target.h (struct process_stratum_target): Remove the target ops.
3140         (class process_target): Add the target ops.
3141         * target.cc (process_target::read_pc): Define.
3142         (process_target::write_pc): Define.
3143
3144         Update the derived classes and callers below.
3145
3146         * regcache.cc (regcache_read_pc): Update.
3147         (regcache_write_pc): Update.
3148         * linux-low.cc (linux_target_ops): Update.
3149         (linux_read_pc): Turn into ...
3150         (linux_process_target::read_pc): ... this.
3151         (linux_write_pc): Turn into ...
3152         (linux_process_target::write_pc): ... this.
3153         * linux-low.h (class linux_process_target): Update.
3154         * lynx-low.cc (lynx_target_ops): Update.
3155         * nto-low.cc (nto_target_ops): Update.
3156         * win32-low.cc (win32_target_ops): Update.
3157
3158 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3159
3160         Turn process_stratum_target's supports_tracepoints op into a
3161         method of process_target.
3162
3163         * target.h (struct process_stratum_target): Remove the target op.
3164         (class process_target): Add the target op.
3165         (target_supports_tracepoints): Update the macro.
3166         * target.cc (process_target::supports_tracepoints): Define.
3167
3168         Update the derived classes and callers below.
3169
3170         * linux-low.cc (linux_target_ops): Update.
3171         (linux_supports_tracepoints): Turn into ...
3172         (linux_process_target::supports_tracepoints): ... this.
3173         * linux-low.h (class linux_process_target): Update.
3174         * lynx-low.cc (lynx_target_ops): Update.
3175         * nto-low.cc (nto_target_ops): Update.
3176         * win32-low.cc (win32_target_ops): Update.
3177
3178 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3179
3180         Turn process_stratum_target's process_qsupported op into a method
3181         of process_target.
3182
3183         * target.h (struct process_stratum_target): Remove the target op.
3184         (class process_target): Add the target op.
3185         (target_process_qsupported): Update the macro.
3186         * target.cc (process_target::process_qsupported): Define.
3187
3188         Update the derived classes and callers below.
3189
3190         * linux-low.cc (linux_target_ops): Update.
3191         (linux_process_qsupported): Turn into ...
3192         (linux_process_target::process_qsupported): ... this.
3193         * linux-low.h (class linux_process_target): Update.
3194         * lynx-low.cc (lynx_target_ops): Update.
3195         * nto-low.cc (nto_target_ops): Update.
3196         * win32-low.cc (win32_target_ops): Update.
3197
3198 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3199
3200         Turn process_stratum_target's read_loadmap op into a method of
3201         process_target.
3202
3203         * target.h (struct process_stratum_target): Remove the target op.
3204         (class process_target): Add the target op.  Also add
3205         'supports_read_loadmap'.
3206         * target.cc (process_target::read_loadmap): Define.
3207         (process_target::supports_read_loadmap): Define.
3208
3209         Update the derived classes and callers below.
3210
3211         * server.cc (handle_qxfer_fdpic): Update.
3212         (handle_query): Update.
3213         * linux-low.cc (linux_target_ops): Update.
3214         (linux_process_target::supports_read_loadmap): Define.
3215         (linux_read_loadmap): Turn into ...
3216         (linux_process_target::read_loadmap): ... this.
3217         * linux-low.h (class linux_process_target): Update.
3218         * lynx-low.cc (lynx_target_ops): Update.
3219         * nto-low.cc (nto_target_ops): Update.
3220         * win32-low.cc (win32_target_ops): Update.
3221
3222 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3223
3224         Turn process_stratum_target's core_of_thread op into a method of
3225         process_target.
3226
3227         * target.h (struct process_stratum_target): Remove the target op.
3228         (class process_target): Add the target op.
3229         (target_core_of_thread): Update the macro.
3230         * target.cc (process_target::core_of_thread): Define.
3231
3232         Update the derived classes and callers below.
3233
3234         * linux-low.cc (linux_target_ops): Update.
3235         (linux_process_target::core_of_thread): Define.
3236         * linux-low.h (class linux_process_target): Update.
3237         * lynx-low.cc (lynx_target_ops): Update.
3238         * nto-low.cc (nto_target_ops): Update.
3239         * win32-low.cc (win32_target_ops): Update.
3240
3241 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3242
3243         Turn process_stratum_target's handle_monitor_command op into a
3244         method of process_target.
3245
3246         * target.h (struct process_stratum_target): Remove the target op.
3247         (class process_target): Add the target op.
3248         (target_handle_monitor_command): Update the macro.
3249         * target.cc (process_target::handle_monitor_command): Define.
3250
3251         Update the derived classes and callers below.
3252
3253         * server.cc (handle_query): Update.
3254         * linux-low.cc (linux_target_ops): Update.
3255         (linux_process_target::handle_monitor_command): Define.
3256         * linux-low.h (class linux_process_target): Update.
3257         * lynx-low.cc (lynx_target_ops): Update.
3258         * nto-low.cc (nto_target_ops): Update.
3259         * win32-low.cc (win32_target_ops): Update.
3260
3261 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3262
3263         Turn process_stratum_target's handle_new_gdb_connection op into a
3264         method of process_target.
3265
3266         * target.h (struct process_stratum_target): Remove the target op.
3267         (class process_target): Add the target op.
3268         (target_handle_new_gdb_connection): Update the macro.
3269         * target.cc (process_target::handle_new_gdb_connection): Define.
3270
3271         Update the derived classes and callers below.
3272
3273         * linux-low.cc (linux_target_ops): Update.
3274         (linux_handle_new_gdb_connection): Turn into ...
3275         (linux_process_target::handle_new_gdb_connection): ... this.
3276         * linux-low.h (class linux_process_target): Update.
3277         * lynx-low.cc (lynx_target_ops): Update.
3278         * nto-low.cc (nto_target_ops): Update.
3279         * win32-low.cc (win32_target_ops): Update.
3280
3281 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3282
3283         Turn process_stratum_target's supports_fork_events,
3284         supports_vfork_events, and supports_exec_events ops into methods
3285         of process_target.
3286
3287         * target.h (struct process_stratum_target): Remove the target ops.
3288         (class process_target): Add the target ops.
3289         (target_supports_fork_events): Update the macro.
3290         (target_supports_vfork_events): Update the macro.
3291         (target_supports_exec_events): Update the macro.
3292         * target.cc (process_target::supports_fork_events): Define.
3293         (process_target::supports_vfork_events): Define.
3294         (process_target::supports_exec_events): Define.
3295
3296         Update the derived classes and callers below.
3297
3298         * linux-low.cc (linux_target_ops): Update.
3299         (linux_supports_fork_events): Turn into ...
3300         (linux_process_target::supports_fork_events): ... this.
3301         (linux_supports_vfork_events): Turn into ...
3302         (linux_process_target::supports_vfork_events): ... this.
3303         (linux_supports_exec_events): Turn into ...
3304         (linux_process_target::supports_exec_events): ... this.
3305         * linux-low.h (class linux_process_target): Update.
3306         * lynx-low.cc (lynx_target_ops): Update.
3307         * nto-low.cc (nto_target_ops): Update.
3308         * win32-low.cc (win32_target_ops): Update.
3309
3310 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3311
3312         Turn process_stratum_target's supports_multi_process op into a
3313         method of process_target.
3314
3315         * target.h (struct process_stratum_target): Remove the target op.
3316         (class process_target): Add the target op.
3317         * target.cc (process_target::supports_multi_process): Define.
3318         (target_supports_multi_process): Update.
3319
3320         Update the derived classes and callers below.
3321
3322         * linux-low.cc (linux_target_ops): Update.
3323         (linux_supports_multi_process): Turn into ...
3324         (linux_process_target::supports_multi_process): ... this.
3325         * linux-low.h (class linux_process_target): Update.
3326         * lynx-low.cc (lynx_target_ops): Update.
3327         * nto-low.cc (nto_target_ops): Update.
3328         * win32-low.cc (win32_target_ops): Update.
3329
3330 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3331
3332         Turn process_stratum_target's supports_non_stop, async, and
3333         start_non_stop ops into methods of process_target.
3334
3335         * target.h (struct process_stratum_target): Remove the target ops.
3336         (class process_target): Add the target ops.
3337         (target_supports_non_stop): Update the macro.
3338         (target_async): Update the macro.
3339         (start_non_stop): Remove declaration.
3340         * target.cc (process_target::supports_non_stop): Define.
3341         (process_target::async): Define.
3342         (process_target::start_non_stop): Define.
3343         (start_non_stop): Remove.
3344
3345         Update the derived classes and callers below.
3346
3347         * server.cc (handle_qxfer_siginfo): Update.
3348         (handle_query): Update.
3349         * linux-low.cc (linux_target_ops): Update.
3350         (linux_supports_non_stop): Turn into ...
3351         (linux_process_target::supports_non_stop): ... this.
3352         (linux_async): Turn into ...
3353         (linux_process_target::async): ... this.
3354         (linux_start_non_stop): Turn into ...
3355         (linux_process_target::start_non_stop): ... this.
3356         * linux-low.h (class linux_process_target): Update.
3357         * lynx-low.cc (lynx_target_ops): Update.
3358         * nto-low.cc (nto_target_ops): Update.
3359         (nto_supports_non_stop): Remove; rely on the default behavior
3360         instead.
3361         * win32-low.cc (win32_target_ops): Update.
3362
3363 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3364
3365         Turn process_stratum_target's qxfer_siginfo op into a method of
3366         process_target.
3367
3368         * target.h (struct process_stratum_target): Remove the target op.
3369         (class process_target): Add the target op.  Also add
3370         'supports_qxfer_siginfo'.
3371         * target.cc (process_target::qxfer_siginfo): Define.
3372         (process_target::supports_qxfer_siginfo): Define.
3373
3374         Update the derived classes and callers below.
3375
3376         * server.cc (handle_qxfer_siginfo): Update.
3377         (handle_query): Update.
3378         * linux-low.cc (linux_target_ops): Update.
3379         (linux_process_target::supports_qxfer_siginfo): Define.
3380         (linux_xfer_siginfo): Turn into ...
3381         (linux_process_target::qxfer_siginfo): ... this.
3382         * linux-low.h (class linux_process_target): Update.
3383         * lynx-low.cc (lynx_target_ops): Update.
3384         * nto-low.cc (nto_target_ops): Update.
3385         * win32-low.cc (win32_target_ops): Update.
3386
3387 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3388
3389         Turn process_stratum_target's qxfer_osdata op into a method of
3390         process_target.
3391
3392         * target.h (struct process_stratum_target): Remove the target op.
3393         (class process_target): Add the target op.  Also add
3394         'supports_qxfer_osdata'.
3395         * target.cc (process_target::qxfer_osdata): Define.
3396         (process_target::supports_qxfer_osdata): Define.
3397
3398         Update the derived classes and callers below.
3399
3400         * server.cc (handle_qxfer_osdata): Update.
3401         (handle_query): Update.
3402         * linux-low.cc (linux_target_ops): Update.
3403         (linux_process_target::supports_qxfer_osdata): Define.
3404         (linux_qxfer_osdata): Turn into ...
3405         (linux_process_target::qxfer_osdata): ... this.
3406         * linux-low.h (class linux_process_target): Update.
3407         * lynx-low.cc (lynx_target_ops): Update.
3408         * nto-low.cc (nto_target_ops): Update.
3409         * win32-low.cc (win32_target_ops): Update.
3410
3411 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3412
3413         Turn process_stratum_target's hostio_last_error op into a
3414         method of process_target.
3415
3416         * target.h (struct process_stratum_target): Remove the target op.
3417         (class process_target): Add the target op.
3418         * target.cc: Add "hostio.h" to includes.
3419         (process_target::hostio_last_error): Define.
3420
3421         Update the derived classes and callers below.
3422
3423         * hostio.cc (hostio_error): Update.
3424         * linux-low.cc: Remove "hostio.h" from includes.
3425         (linux_target_ops): Update.
3426         * lynx-low.cc (lynx_target_ops): Update.
3427         * nto-low.cc (nto_target_ops): Update.
3428         * win32-low.h (class win32_process_target): Update.
3429         * win32-low.cc (win32_target_ops): Update.
3430         (wince_hostio_last_error): Turn into ...
3431         (win32_process_target::hostio_last_error): ... this.
3432
3433 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3434
3435         Turn process_stratum_target's get_tls_address op into a method of
3436         process_target.
3437
3438         * target.h (struct process_stratum_target): Remove the target op.
3439         (class process_target): Add the target op.  Also add
3440         'supports_get_tls_address'.
3441         * target.cc (process_target::get_tls_address): Define.
3442         (process_target::supports_get_tls_address): Define.
3443
3444         Update the derived classes and callers below.
3445
3446         * server.cc (handle_query): Update.
3447         * linux-low.cc (linux_target_ops): Update.
3448         (linux_process_target::supports_get_tls_address): Define.
3449         (linux_process_target::get_tls_address): Define.
3450         * linux-low.h (class linux_process_target): Update.
3451         * lynx-low.cc (lynx_target_ops): Update.
3452         * nto-low.cc (nto_target_ops): Update.
3453         * win32-low.cc (win32_target_ops): Update.
3454
3455 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3456
3457         Turn process_stratum_target's read_offsets op into a method of
3458         process_target.
3459
3460         * target.h (struct process_stratum_target): Remove the target op.
3461         (class process_target): Add the target op.  Also add
3462         'supports_read_offsets'.
3463         * target.cc (process_target::read_offsets): Define.
3464         (process_target::supports_read_offsets): Define.
3465
3466         Update the derived classes and callers below.
3467
3468         * server.cc (handle_query): Update.
3469         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
3470         (linux_target_ops): Update.
3471         (linux_process_target::supports_read_offsets): Define.
3472         (linux_read_offsets): Turn into ...
3473         (linux_process_target::read_offsets): ... this.
3474         * linux-low.h (class linux_process_target): Update.
3475         * lynx-low.cc (lynx_target_ops): Update.
3476         * nto-low.cc (nto_target_ops): Update.
3477         * win32-low.cc (win32_target_ops): Update.
3478
3479 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3480
3481         Turn process_stratum_target's stopped_by_watchpoint and
3482         stopped_data_address ops into methods of process_target.
3483
3484         * target.h (struct process_stratum_target): Remove the target ops.
3485         (class process_target): Add the target ops.
3486         * target.cc (process_target::stopped_by_watchpoint): Define.
3487         (process_target::stopped_data_address): Define.
3488
3489         Update the derived classes and callers below.
3490
3491         * remote-utils.cc (prepare_resume_reply): Update.
3492         * linux-low.cc (linux_target_ops): Update.
3493         (linux_stopped_by_watchpoint): Turn into ...
3494         (linux_process_target::stopped_by_watchpoint): ... this.
3495         (linux_stopped_data_address): Turn into ...
3496         (linux_process_target::stopped_data_address): ... this.
3497         * linux-low.h (class linux_process_target): Update.
3498         * lynx-low.cc (lynx_target_ops): Update.
3499         * nto-low.cc (nto_target_ops): Update.
3500         (nto_stopped_by_watchpoint): Turn into ...
3501         (nto_process_target::stopped_by_watchpoint): ... this.
3502         (nto_stopped_data_address): Turn into ...
3503         (nto_process_target::stopped_data_address): ... this.
3504         * nto-low.h (class nto_process_target): Update.
3505         * win32-low.cc (win32_target_ops): Update.
3506         (win32_stopped_by_watchpoint): Turn into ...
3507         (win32_process_target::stopped_by_watchpoint): ... this.
3508         (win32_stopped_data_address): Turn into ...
3509         (win32_process_target::stopped_data_address): ... this.
3510         * win32-low.h (class win32_process_target): Update.
3511
3512 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3513
3514         Turn process_stratum_target's supports_hardware_single_step op into
3515         a method of process_target.
3516
3517         * target.h (struct process_stratum_target): Remove the target op.
3518         (class process_target): Add the target op.
3519         (target_supports_hardware_single_step): Update the macro.
3520         (target_can_do_hardware_single_step): Remove declaration.
3521         * target.cc (process_target::supports_hardware_single_step): Define.
3522         (target_can_do_hardware_single_step): Remove.
3523
3524         Update the derived classes and callers below.
3525
3526         * linux-low.h (class linux_process_target): Update.
3527         * linux-low.cc (linux_target_ops): Update.
3528         (linux_supports_hardware_single_step): Turn into ...
3529         (linux_process_target::supports_hardware_single_step): ... this.
3530         * lynx-low.h (class lynx_process_target): Update.
3531         * lynx-low.cc (lynx_target_ops): Update.
3532         (lynx_process_target::supports_hardware_single_step): Define.
3533         * nto-low.h (class nto_process_target): Update.
3534         * nto-low.cc (nto_target_ops): Update.
3535         (nto_process_target::supports_hardware_single_step): Define.
3536         * win32-low.h (class win32_process_target): Update.
3537         * win32-low.cc (win32_target_ops): Update.
3538         (win32_process_target::supports_hardware_single_step): Define.
3539
3540 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3541
3542         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
3543         ops into methods of process_target.
3544
3545         * target.h (struct process_stratum_target): Remove the target ops.
3546         (class process_target): Add the target ops.
3547         (target_stopped_by_hw_breakpoint): Update the macro.
3548         (target_supports_stopped_by_hw_breakpoint): Update the macro.
3549         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
3550         (process_target::supports_stopped_by_hw_breakpoint): Define.
3551
3552         Update the derived classes and callers below.
3553
3554         * linux-low.cc (linux_target_ops): Update.
3555         (linux_stopped_by_hw_breakpoint): Turn into ...
3556         (linux_process_target::stopped_by_hw_breakpoint): ... this.
3557         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
3558         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
3559         * linux-low.h (class linux_process_target): Update.
3560         * lynx-low.cc (lynx_target_ops): Update.
3561         * nto-low.cc (nto_target_ops): Update.
3562         * win32-low.cc (win32_target_ops): Update.
3563
3564 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3565
3566         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
3567         ops into methods of process_target.
3568
3569         * target.h (struct process_stratum_target): Remove the target ops.
3570         (class process_target): Add the target ops.
3571         (target_stopped_by_sw_breakpoint): Update the macro.
3572         (target_supports_stopped_by_sw_breakpoint): Update the macro.
3573         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
3574         (process_target::supports_stopped_by_sw_breakpoint): Define.
3575
3576         Update the derived classes and callers below.
3577
3578         * linux-low.cc (linux_target_ops): Update.
3579         (linux_stopped_by_sw_breakpoint): Turn into ...
3580         (linux_process_target::stopped_by_sw_breakpoint): ... this.
3581         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
3582         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
3583         * linux-low.h (class linux_process_target): Update.
3584         * lynx-low.cc (lynx_target_ops): Update.
3585         * nto-low.cc (nto_target_ops): Update.
3586         * win32-low.cc (win32_target_ops): Update.
3587
3588 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3589
3590         Turn process_stratum_target's insert_point and remove_point ops
3591         into methods of process_target.
3592
3593         * target.h (struct process_stratum_target): Remove the target ops.
3594         (class process_target): Add the target ops.
3595         * target.cc (process_target::insert_point): Define.
3596         (process_target::remove_point): Define.
3597
3598         Update the derived classes and callers below.
3599
3600         * mem-break.cc (set_raw_breakpoint_at): Update.
3601         (delete_raw_breakpoint): Update.
3602         (uninsert_raw_breakpoint): Update.
3603         (reinsert_raw_breakpoint): Update.
3604         * linux-low.cc (linux_target_ops): Update.
3605         (linux_insert_point): Turn into ...
3606         (linux_process_target::insert_point): ... this.
3607         (linux_remove_point): Turn into ...
3608         (linux_process_target::remove_point): ... this.
3609         * linux-low.h (class linux_process_target): Update.
3610         * lynx-low.cc (lynx_target_ops): Update.
3611         * nto-low.cc (nto_target_ops): Update.
3612         (nto_insert_point): Turn into ...
3613         (nto_process_target::insert_point): ... this.
3614         (nto_remove_point): Turn into ...
3615         (nto_process_target::remove_point): ... this.
3616         * nto-low.h (class nto_process_target): Update.
3617         * win32-low.cc (win32_target_ops): Update.
3618         (win32_insert_point): Turn into ...
3619         (win32_process_target::insert_point): ... this.
3620         (win32_remove_point): Turn into ...
3621         (win32_process_target::remove_point): ... this.
3622         * win32-low.h (class win32_process_target): Update.
3623
3624 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3625
3626         Turn process_stratum_target's supports_z_point_type op into a
3627         method of process_target.
3628
3629         * target.h (struct process_stratum_target): Remove the target op.
3630         (class process_target): Add the target op.
3631         * target.cc (process_target::supports_z_point_type): Define.
3632
3633         Update the derived classes and callers below.
3634
3635         * mem-break.cc (z_type_supported): Update.
3636         * linux-low.cc (linux_target_ops): Update.
3637         (linux_supports_z_point_type): Turn into ...
3638         (linux_process_target::supports_z_point_type): ... this.
3639         * linux-low.h (class linux_process_target): Update.
3640         * lynx-low.cc (lynx_target_ops): Update.
3641         * nto-low.cc (nto_target_ops): Update.
3642         (nto_supports_z_point_type): Turn into ...
3643         (nto_process_target::supports_z_point_type): ... this.
3644         * nto-low.h (class nto_process_target): Update.
3645         * win32-low.cc (win32_target_ops): Update.
3646         (win32_supports_z_point_type): Turn into ...
3647         (win32_process_target::supports_z_point_type): ... this.
3648         * win32-low.h (class win32_process_target): Update.
3649
3650 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3651
3652         Turn process_stratum_target's read_auxv op into a method of
3653         process_target.
3654
3655         * target.h (class process_stratum_target): Remove the target op.
3656         (struct process_target): Add the target op.  Also add
3657         'supports_read_auxv'.
3658         * target.cc (process_target::read_auxv): Define.
3659         (process_target::supports_read_auxv): Define.
3660
3661         Update the derived classes and callers below.
3662
3663         * server.cc (handle_qxfer_auxv): Update.
3664         (handle_query): Update.
3665         * linux-low.cc (linux_target_ops): Update.
3666         (linux_process_target::supports_read_auxv): Define.
3667         (linux_read_auxv): Turn into ...
3668         (linux_process_target::read_auxv): ... this.
3669         * linux-low.h (class linux_process_target): Update.
3670         * lynx-low.cc (lynx_target_ops): Update.
3671         * nto-low.cc (nto_target_ops): Update.
3672         (nto_process_target::supports_read_auxv): Define.
3673         (nto_read_auxv): Turn into ...
3674         (nto_process_target::read_auxv): ... this.
3675         * nto-low.h (class nto_process_target): Update.
3676         * win32-low.cc (win32_target_ops): Update.
3677
3678 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3679
3680         Turn process_stratum_target's request_interrupt op into a method of
3681         process_target.
3682
3683         * target.h (struct process_stratum_target): Remove the target op.
3684         (class process_target): Add the target op.
3685
3686         Update the derived classes and callers below.
3687
3688         * remote-utils.cc (putpkt_binary_1): Update.
3689         (input_interrupt): Update.
3690         (getpkt): Update.
3691         * server.cc (handle_v_requests): Update.
3692         * linux-low.cc (linux_target_ops): Update.
3693         (linux_request_interrupt): Turn into ...
3694         (linux_process_target::request_interrupt): ... this.
3695         * linux-low.h (class linux_process_target): Update.
3696         * lynx-low.cc (lynx_target_ops): Update.
3697         (lynx_request_interrupt): Turn into ...
3698         (lynx_process_target::request_interrupt): ... this.
3699         * lynx-low.h (class lynx_process_target): Update.
3700         * nto-low.cc (nto_target_ops): Update.
3701         (nto_request_interrupt): Turn into ...
3702         (nto_process_target::request_interrupt): ... this.
3703         * nto-low.h (class nto_process_target): Update.
3704         * win32-low.cc (win32_target_ops): Update.
3705         (win32_request_interrupt): Turn into ...
3706         (win32_process_target::request_interrupt): ... this.
3707         * win32-low.h (class win32_process_target): Update.
3708
3709 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3710
3711         Turn process_stratum_target's look_up_symbols op into a method of
3712         process_target.
3713
3714         * target.h (struct process_stratum_target): Remove the target op.
3715         (class process_target): Add the target op.
3716         * target.cc (process_target::look_up_symbols): Define.
3717
3718         Update the derived classes and callers below.
3719
3720         * server.cc (handle_query): Update.
3721         * linux-low.cc (linux_target_ops): Update.
3722         (linux_look_up_symbols): Turn into ...
3723         (linux_process_target::look_up_symbols): ... this.
3724         * linux-low.h (class linux_process_target): Update.
3725         * lynx-low.cc (lynx_target_ops): Update.
3726         * nto-low.cc (nto_target_ops): Update.
3727         * win32-low.cc (win32_target_ops): Update.
3728
3729 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3730
3731         Turn process_stratum_target's read_memory and write_memory
3732         ops into methods of process_target.
3733
3734         * target.h (struct process_stratum_target): Remove the target ops.
3735         (class process_target): Add the target ops.
3736
3737         Update the derived classes and callers below.
3738
3739         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
3740         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
3741         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
3742         (arm_get_syscall_trapinfo): Update.
3743         * linux-cris-low.cc (cris_breakpoint_at): Update.
3744         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
3745         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
3746         * linux-mips-low.cc (mips_breakpoint_at): Update.
3747         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
3748         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
3749         * linux-sh-low.cc (sh_breakpoint_at): Update.
3750         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
3751         (sparc_store_gregset_from_stack): Update.
3752         (sparc_breakpoint_at): Update.
3753         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
3754         * linux-tile-low.cc (tile_breakpoint_at): Update.
3755         * linux-x86-low.cc (x86_breakpoint_at): Update.
3756         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
3757         * mem-brea.cc (insert_memory_breakpoint): Update.
3758         (validate_inserted_breakpoint): Update.
3759         * target.cc (read_inferior_memory): Update.
3760         (target_write_memory): Update.
3761         * linux-low.cc (linux_target_ops): Update.
3762         (linux_read_memory): Make a wrapper around the read_memory target
3763         op call.
3764         (linux_process_target::read_memory): Rename from linux_read_memory.
3765         (linux_write_memory): Turn into ...
3766         (linux_process_target::write_memory): ... this.
3767         * linux-low.h (class linux_process_target): Update.
3768         * lynx-low.cc (lynx_target_ops): Update.
3769         (lynx_read_memory): Turn into ...
3770         (lynx_process_target::read_memory): ... this.
3771         (lynx_write_memory): Turn into ...
3772         (lynx_process_target::write_memory): ... this.
3773         * lynx-low.h (class lynx_process_target): Update.
3774         * nto-low.cc (nto_target_ops): Update.
3775         (nto_read_memory): Turn into ...
3776         (nto_process_target::read_memory): ... this.
3777         (nto_write_memory): Turn into ...
3778         (nto_process_target::write_memory): ... this.
3779         * nto-low.h (class nto_process_target): Update.
3780         * win32-low.cc (win32_target_ops): Update.
3781         (win32_read_inferior_memory): Turn into ...
3782         (win32_process_target::read_memory): ... this.
3783         (win32_write_inferior_memory): Turn into ...
3784         (win32_process_target::write_memory): ... this.
3785         * win32-low.h (class win32_process_target): Update.
3786
3787 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3788
3789         Turn process_stratum_target's prepare_to_access_memory and
3790         done_accessing_memory ops into methods of process_target.
3791
3792         * target.h (struct process_stratum_target): Remove the target ops.
3793         (class process_target): Add the target ops.
3794         * target.cc (process_target::prepare_to_access_memory): Define.
3795         (process_target::done_accessing_memory): Define.
3796         (prepare_to_access_memory): Update.
3797         (done_accessing_memory): Update.
3798
3799         Update the derived classes and callers below.
3800
3801         * linux-low.cc (linux_target_ops): Update.
3802         (linux_prepare_to_access_memory): Turn into ...
3803         (linux_process_target::prepare_to_access_memory): ... this.
3804         (linux_done_accessing_memory): Turn into ...
3805         (linux_process_target::done_accessing_memory): ... this.
3806         * linux-low.h (class linux_process_target): Update.
3807         * lynx-low.cc (lynx_target_ops): Update.
3808         * nto-low.cc (nto_target_ops): Update.
3809         * win32-low.cc (win32_target_ops): Update.
3810
3811 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3812
3813         Turn process_stratum_target's fetch_registers and store_registers
3814         ops into methods of process_target.
3815
3816         * target.h (struct process_stratum_target): Remove the target ops.
3817         (class process_target): Add the target ops.
3818         (fetch_inferior_registers): Update the macro.
3819         (store_inferior_registers): Update the macro.
3820
3821         Update the derived classes and callers below.
3822
3823         * linux-low.cc (linux_target_ops): Update.
3824         (linux_fetch_registers): Turn into ...
3825         (linux_process_target::fetch_registers): ... this.
3826         (linux_store_registers): Turn into ...
3827         (linux_process_target::store_registers): ... this.
3828         * linux-low.h (class linux_process_target): Update.
3829         * lynx-low.cc (lynx_target_ops): Update.
3830         (lynx_fetch_registers): Turn into ...
3831         (lynx_process_target::fetch_registers): ... this.
3832         (lynx_store_registers): Turn into ...
3833         (lynx_process_target::store_registers): ... this.
3834         * lynx-low.h (class lynx_process_target): Update.
3835         * nto-low.cc (nto_target_ops): Update.
3836         (nto_fetch_registers): Turn into ...
3837         (nto_process_target::fetch_registers): ... this.
3838         (nto_store_registers): Turn into ...
3839         (nto_process_target::store_registers): ... this.
3840         * nto-low.h (class nto_process_target): Update.
3841         * win32-low.cc (win32_target_ops): Update.
3842         (win32_fetch_inferior_registers): Turn into ...
3843         (win32_process_target::fetch_registers): ... this.
3844         (win32_store_inferior_registers): Turn into ...
3845         (win32_process_target::store_registers): ... this.
3846         * win32-low.h (class win32_process_target): Update.
3847
3848 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3849
3850         Turn process_stratum_target's wait op into a method of
3851         process_target.
3852
3853         * target.h (struct process_stratum_target): Remove the target op.
3854         (class process_target): Add the target op.
3855
3856         Update the derived classes and callers below.
3857
3858         * target.cc (target_wait): Update.
3859         * linux-low.cc (linux_target_ops): Update.
3860         (linux_wait): Turn into ...
3861         (linux_process_target::wait): ... this.
3862         * linux-low.h (class linux_process_target): Update.
3863         * lynx-low.cc (lynx_target_ops): Update.
3864         (lynx_wait): Turn into ...
3865         (lynx_process_target::wait): ... this.
3866         * lynx-low.h (class lynx_process_target): Update.
3867         * nto-low.cc (nto_target_ops): Update.
3868         (nto_wait): Turn into ...
3869         (nto_process_target::wait): ... this.
3870         * nto-low.h (class nto_process_target): Update.
3871         * win32-low.cc (win32_target_ops): Update.
3872         (win32_wait): Turn into ...
3873         (win32_process_target::wait): ... this.
3874         (do_initial_child_stuff): Update.
3875         * win32-low.h (class win32_process_target): Update.
3876
3877 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3878
3879         Turn process_stratum_target's resume op into a method of
3880         process_target.
3881
3882         * target.h (struct process_stratum_target): Remove the target op.
3883         (class process_target): Add the target op.
3884
3885         Update the derived classes and callers below.
3886
3887         * server.cc (resume): Update.
3888         * target.cc (target_stop_and_wait): Update.
3889         (target_continue_no_signal): Update.
3890         (target_continue): Update.
3891         * linux-low.cc (linux_target_ops): Update.
3892         (linux_resume): Turn into ...
3893         (linux_process_target::resume): ... this.
3894         * linux-low.h (class linux_process_target): Update.
3895         * lynx-low.cc (lynx_target_ops): Update.
3896         (lynx_resume): Turn into ...
3897         (lynx_process_target::resume): ... this.
3898         * lynx-low.h (class lynx_process_target): Update.
3899         * nto-low.cc (nto_target_ops): Update.
3900         (nto_resume): Turn into ...
3901         (nto_process_target::resume): ... this.
3902         * nto-low.h (class nto_process_target): Update.
3903         * win32-low.cc (win32_target_ops): Update.
3904         (win32_resume): Turn into ...
3905         (win32_process_target::resume): ... this.
3906         (win32_process_target::detach): Update.
3907         (do_initial_child_stuff): Update.
3908         * win32-low.h (class win32_process_target): Update.
3909
3910 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3911
3912         Turn process_stratum_target's thread_alive op into a method of
3913         process_target.
3914
3915         * target.h (struct process_stratum_target): Remove the target op.
3916         (class process_target): Add the target op.
3917         (mythread_alive): Update the macro.
3918
3919         Update the derived classes and callers below.
3920
3921         * linux-low.cc (linux_target_ops): Update.
3922         (linux_thread_alive): Turn into ...
3923         (linux_process_target::thread_alive): ... this.
3924         (wait_for_sigstop): Update.
3925         * linux-low.h (class linux_process_target): Update.
3926         * lynx-low.cc (lynx_target_ops): Update.
3927         (lynx_thread_alive): Turn into ...
3928         (lynx_process_target::thread_alive): ... this.
3929         * lynx-low.h (class lynx_process_target): Update.
3930         * nto-low.cc (nto_target_ops): Update.
3931         (nto_thread_alive): Turn into ...
3932         (nto_process_target::thread_alive): ... this.
3933         * nto-low.h (class nto_process_target): Update.
3934         * win32-low.cc (win32_target_ops): Update.
3935         (win32_thread_alive): Turn into ...
3936         (win32_process_target::thread_alive): ... this.
3937         * win32-low.h (class win32_process_target): Update.
3938
3939 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3940
3941         Turn process_stratum_target's join op into a method of
3942         process_target.
3943
3944         * target.h (struct process_stratum_target): Remove the target op.
3945         (class process_target): Add the target op.
3946         (join_inferior): Update the macro.
3947
3948         Update the derived classes and callers below.
3949
3950         * linux-low.cc (linux_target_ops): Update.
3951         (linux_join): Turn into ...
3952         (linux_process_target::join): ... this.
3953         * linux-low.h (class linux_process_target): Update.
3954         * lynx-low.cc (lynx_target_ops): Update.
3955         (lynx_join): Turn into ...
3956         (lynx_process_target::join): ... this.
3957         * lynx-low.h (class lynx_process_target): Update.
3958         * nto-low.cc (nto_target_ops): Update.
3959         (nto_process_target::join): Define.
3960         * nto-low.h (class nto_process_target): Update.
3961         * win32-low.cc (win32_target_ops): Update.
3962         (win32_join): Turn into ...
3963         (win32_process_target::join): ... this.
3964         * win32-low.h (class win32_process_target): Update.
3965
3966 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3967
3968         Turn process_stratum_target's mourn op into a method of
3969         process_target.
3970
3971         * target.h (struct process_stratum_target): Remove the target op.
3972         (class process_target): Add the target op.
3973
3974         Update the derived classes and callers below.
3975
3976         * target.cc (target_mourn_inferior): Update.
3977         * linux-low.cc (linux_target_ops): Update.
3978         (linux_mourn): Turn into ...
3979         (linux_process_target::mourn): ... this.
3980         (handle_extended_wait): Update.
3981         (linux_process_target::kill): Update.
3982         (linux_process_target::detach): Update.
3983         * linux-low.h (class linux_process_target): Update.
3984         * lynx-low.cc (lynx_target_ops): Update.
3985         (lynx_mourn): Turn into ...
3986         (lynx_process_target::mourn): ... this.
3987         * lynx-low.h (class lynx_process_target): Update.
3988         * nto-low.cc (nto_target_ops): Update.
3989         (nto_mourn): Turn into ...
3990         (nto_process_target::mourn): ... this.
3991         * nto-low.h (class nto_process_target): Update.
3992         * win32-low.cc (win32_target_ops): Update.
3993         (win32_mourn): Turn into ...
3994         (win32_process_target::mourn): ... this.
3995         * win32-low.h (class win32_process_target): Update.
3996
3997 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3998
3999         Turn process_stratum_target's detach op into a method of
4000         process_target.
4001
4002         * target.h (struct process_stratum_target): Remove the target op.
4003         (class process_target): Add the target op.
4004         (detach_inferior): Update the macro.
4005
4006         Update the derived classes and callers below.
4007
4008         * linux-low.cc (linux_target_ops): Update.
4009         (linux_detach): Turn into ...
4010         (linux_process_target::detach): ... this.
4011         * linux-low.h (class linux_process_target): Update.
4012         * lynx-low.cc (lynx_target_ops): Update.
4013         (lynx_detach): Turn into ...
4014         (lynx_process_target::detach): ... this.
4015         * lynx-low.h (class lynx_process_target): Update.
4016         * nto-low.cc (nto_target_ops): Update.
4017         (nto_detach): Turn into ...
4018         (nto_process_target::detach): ... this.
4019         * nto-low.h (class nto_process_target): Update.
4020         * win32-low.cc (win32_target_ops): Update.
4021         (win32_detach): Turn into ...
4022         (win32_process_target::detach): ... this.
4023         * win32-low.h (class win32_process_target): Update.
4024
4025 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4026
4027         Turn process_stratum_target's kill op into a method of
4028         process_target.
4029
4030         * target.h (struct process_stratum_target): Remove the target op.
4031         (class process_target): Add the target op.
4032
4033         Update the derived classes and callers below.
4034
4035         * target.cc (kill_inferior): Update.
4036         * linux-low.cc (linux_target_ops): Update.
4037         (linux_kill): Turn into ...
4038         (linux_process_target::kill): ... this.
4039         * linux-low.h (class linux_process_target): Update.
4040         * lynx-low.cc (lynx_target_ops): Update.
4041         (lynx_kill): Turn into ...
4042         (lynx_process_target::kill): ... this.
4043         * lynx-low.h (class lynx_process_target): Update.
4044         * nto-low.cc (nto_target_ops): Update.
4045         (nto_kill): Turn into ...
4046         (nto_process_target::kill): ... this.
4047         * nto-low.h (class nto_process_target): Update.
4048         * win32-low.cc (win32_target_ops): Update.
4049         (win32_kill): Turn into ...
4050         (win32_process_target::kill): ... this.
4051         * win32-low.h (class win32_process_target): Update.
4052
4053 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4054
4055         Turn process_stratum_target's attach op into a method of
4056         process_target.
4057
4058         * target.h (struct process_stratum_target): Remove the target op.
4059         (class process_target): Add the target op.
4060         (myattach): Update the macro.
4061
4062         Update the derived classes and callers below.
4063
4064         * linux-low.cc (linux_target_ops): Update.
4065         (linux_attach): Turn into ...
4066         (linux_process_target::attach): ... this.
4067         * linux-low.h (class linux_process_target): Update.
4068         * lynx-low.cc (lynx_target_ops): Update.
4069         (lynx_attach): Turn into ...
4070         (lynx_process_target::attach): ... this.
4071         * lynx-low.h (class lynx_process_target): Update.
4072         * nto-low.cc (nto_target_ops): Update.
4073         (nto_attach): Turn into ...
4074         (nto_process_target::attach): ... this.
4075         * nto-low.h (class nto_process_target): Update.
4076         * win32-low.cc (win32_target_ops): Update.
4077         (win32_attach): Turn into ...
4078         (win32_process_target::attach): ... this.
4079         * win32-low.h (class win32_process_target): Update.
4080
4081 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4082
4083         Turn process_stratum_target's post_create_inferior op into a method
4084         of process_target.
4085
4086         * target.h (struct process_stratum_target): Remove the target op.
4087         (class process_target): Add the target op.
4088         (target_post_create_inferior): Update the macro.
4089         * target.cc (process_target::post_create_inferior): Define.
4090
4091         Update the derived classes and callers below.
4092
4093         * linux-low.cc (linux_target_ops): Update.
4094         (linux_post_create_inferior): Turn into ...
4095         (linux_process_target::post_create_inferior): ... this.
4096         * linux-low.h (class linux_process_target): Update.
4097         * lynx-low.cc (lynx_target_ops): Update.
4098         * nto-low.cc (nto_target_ops): Update.
4099         * win32-low.cc (win32_target_ops): Update.
4100
4101 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4102
4103         Turn process_stratum_target's create_inferior op into a method of
4104         process_target.
4105
4106         * target.h (struct process_stratum_target): Remove the target op.
4107         (class process_target): Add the target op.
4108         (create_inferior): Rename the macro to ...
4109         (target_create_inferior): ... this.
4110
4111         Update the derived classes and callers below.
4112
4113         * server.cc (handle_v_run): Update.
4114         (captured_main): Update.
4115         (process_serial_event): Update.
4116         * linux-low.cc (linux_target_ops): Update.
4117         (linux_create_inferior): Turn into ...
4118         (linux_process_target::create_inferior): ... this.
4119         * linux-low.h (class linux_process_target): Update.
4120         * lynx-low.cc (lynx_target_ops): Update.
4121         (lynx_create_inferior): Turn into ...
4122         (lynx_process_target::create_inferior): ... this.
4123         * lynx-low.h (class lynx_process_target): Update.
4124         * nto-low.cc (nto_target_ops): Update.
4125         (nto_create_inferior): Turn into ...
4126         (nto_process_target::create_inferior): ... this.
4127         * nto-low.h (class nto_process_target): Update.
4128         * win32-low.cc (win32_target_ops): Update.
4129         (win32_create_inferior): Turn into ...
4130         (win32_process_target::create_inferior): ... this.
4131         * win32-low.h (class win32_process_target): Update.
4132
4133 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4134
4135         * target.h (class process_target): New class definition.
4136         (struct process_stratum_target) <pt>: New field with type
4137         'process_target*'.
4138         * linux-low.h (class linux_process_target): Define as a derived
4139         class of 'process_target'.
4140         * linux-low.cc (linux_target_ops): Add a linux_process_target*
4141         as the 'pt' field.
4142         * lynx-low.h (class lynx_process_target): Define as a derived
4143         class of 'process_target'.
4144         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
4145         as the 'pt' field.
4146         * nto-low.h (class nto_process_target): Define as a derived
4147         class of 'process_target'.
4148         * nto-low.cc (nto_target_ops): Add an nto_process_target*
4149         as the 'pt' field.
4150         * win32-low.h (class win32_process_target): Define as a derived
4151         class of 'process_target'.
4152         * win32-low.cc (win32_target_ops): Add a win32_process_target*
4153         as the 'pt' field.
4154
4155 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4156
4157         * configure: Regenerate.
4158
4159 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
4160             Andrew Burgess  <andrew.burgess@embecosm.com>
4161
4162         * linux-riscv-low.cc: New file.
4163         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
4164         and nat/riscv-linux-tdesc.c.
4165         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
4166         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
4167         Define.
4168
4169 2020-02-14  Tom Tromey  <tom@tromey.com>
4170
4171         * acinclude.m4: Don't include acx_configure_dir.m4.
4172         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
4173         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
4174         (all, install-only, uninstall, clean-info, clean)
4175         (maintainer-clean): Don't recurse.
4176         (subdir_do, all-lib): Remove.
4177         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
4178         (GNULIB_H): Remove.
4179         (generated_files): Update.
4180         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
4181         * configure: Rebuild.
4182         * configure.ac: Don't configure gnulib or libiberty.
4183         (GNULIB): Update.
4184
4185 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
4186
4187         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
4188         preparing the command line for CreateProcess.
4189         (win32_create_inferior): Reflect the program name in debugging
4190         output that shows the process and its command line.
4191
4192 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
4193
4194         * Makefile.in: Rename source files from .c to .cc.
4195         * %.c: Rename to %.cc.
4196         * configure.ac: Rename server.c to server.cc.
4197         * configure: Re-generate.
4198
4199 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
4200
4201         * Makefile.in: Rename gdbsupport source files from .c to .cc.
4202
4203 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
4204
4205         * win32-low.c (win32_create_inferior): Set signal_pid.
4206
4207 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
4208             Pedro Alves  <palves@redhat.com>
4209
4210         Skip building gdbserver in a cross-configuration.
4211         * configure.srv: Set $gdbserver_host depending on whether $target
4212         is $host.  Use $gdbserver_host instead of $host.
4213
4214 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4215
4216         * configure: Re-generate.
4217
4218 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4219
4220         * configure: Re-generate.
4221
4222 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4223
4224         * acinclude.m4: Update warning.m4 path.
4225
4226 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4227
4228         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
4229         (handle_exception): Set siginfo_er.
4230         (win32_xfer_siginfo): New function.
4231
4232 2020-02-07  Tom Tromey  <tom@tromey.com>
4233             Pedro Alves  <palves@redhat.com>
4234
4235         * README: Update build documentation.
4236         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
4237         host, not target.
4238         * configure.ac: Update paths.
4239         * configure: Rebuild.
4240         * acinclude.m4: Update paths.
4241         * Makefile.in: Update include paths.
4242         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
4243         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
4244         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
4245         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
4246         (%-generated.c): Update paths.
4247         * Move entire directory from ../gdb/gdbserver.
4248
4249 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
4250
4251         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
4252
4253 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4254
4255         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
4256         assignment instead of srv_linux_obj.
4257
4258 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
4259
4260         * server.c (handle_qxfer_libraries): Write segment-address with
4261         paddress.
4262
4263 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
4264
4265         * Makefile.in (install-strip): New target.
4266         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
4267         * aclocal.m4: Regenerate.
4268         * configure: Regenerate.
4269         * configure.ac: Add AM_PROG_INSTALL_STRIP.
4270
4271 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4272
4273         * Makefile.in (SFILES): Adjust paths to point to real files.
4274         (OBS): Move waitstatus.o to target/waitstatus.o.
4275         (TAGS): Transform paths appropriately.
4276         (%.o): Rename to...
4277         (nat/%.o): ... this pattern rule.
4278         (%.o): Rename to...
4279         (target/%.o): ... this pattern rule.
4280         * configure.srv: Adjust paths throughout to include nat/ prefix
4281         with the revant files.
4282         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
4283         * configure: Regenerate.
4284
4285 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4286
4287         * Makefile.in (TAGS): Remove config files from the recipe.
4288
4289 2020-01-14  Tom Tromey  <tom@tromey.com>
4290
4291         * configure: Rebuild.
4292         * configure.ac: Remove any checks that were added to common.m4.
4293         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
4294         lib-link.m4.
4295
4296 2020-01-14  Tom Tromey  <tom@tromey.com>
4297
4298         * server.h: Include config.h.
4299         * gdbreplay.c: Include config.h.
4300         * configure: Rebuild.
4301         * configure.ac: Don't source common.host.
4302         * acinclude.m4: Update path.
4303         * Makefile.in (INCSUPPORT): New variable.
4304         (INCLUDE_CFLAGS): Add INCSUPPORT.
4305         (SFILES): Update paths.
4306         (version-generated.c): Update path to create-version.sh.
4307         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
4308
4309 2020-01-14  Tom Tromey  <tom@tromey.com>
4310
4311         * configure.ac (LIBS): Use WIN32APILIBS.
4312         (USE_WIN32API): Don't define.
4313         * configure: Rebuild.
4314
4315 2020-01-14  Tom Tromey  <tom@tromey.com>
4316
4317         * configure: Rebuild.
4318
4319 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4320
4321         * Makefile.in (%-generated.c): Remove rule for files from
4322         regformats/i386.
4323
4324 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4325
4326         * configure: Re-generate.
4327
4328 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4329
4330         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
4331         Define to static.
4332         * tracepoint.c (stop_tracing, flush_trace_buffer,
4333         about_to_request_buffer_space, get_trace_state_variable_value,
4334         set_trace_state_variable_value, gdb_collect): Add declaration.
4335
4336 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4337
4338         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
4339         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
4340         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
4341         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
4342         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
4343         static.
4344
4345 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4346
4347         * inferiors.c: Include gdbsupport/common-inferior.h.
4348
4349 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4350
4351         * hostio-errno.c: Include hostio.h.
4352
4353 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4354
4355         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
4356         prerequisite.
4357
4358 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4359
4360         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
4361         * linux-arm-tdesc.h: Include arch/arm.h.
4362
4363 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4364
4365         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
4366
4367 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4368
4369         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
4370         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
4371
4372 2020-01-10  Pedro Alves  <palves@redhat.com>
4373
4374         * fork-child.c (post_fork_inferior): Pass target down to
4375         startup_inferior.
4376         * inferiors.c (switch_to_thread): Add process_stratum_target
4377         parameter.
4378         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
4379         * nto-low.c (nto_target_ops): Now a process_stratum_target.
4380         * linux-low.c (linux_target_ops): Now a process_stratum_target.
4381         * remote-utils.c (prepare_resume_reply): Pass the target to
4382         switch_to_thread.
4383         * target.c (the_target): Now a process_stratum_target.
4384         (done_accessing_memory): Pass the target to switch_to_thread.
4385         (set_target_ops): Ajust to use process_stratum_target.
4386         * target.h (struct target_ops): Rename to ...
4387         (struct process_stratum_target): ... this.
4388         (the_target, set_target_ops): Adjust.
4389         (prepare_to_access_memory): Adjust comment.
4390         * win32-low.c (child_xfer_memory): Adjust to use
4391         process_stratum_target.
4392         (win32_target_ops): Now a process_stratum_target.
4393
4394 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4395             Pedro Alves  <palves@redhat.com>
4396
4397         * win32-low.c (get_child_debug_event): Extract the fatal exception
4398         from the exit status and convert to the equivalent Posix signal
4399         number.
4400         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
4401         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
4402
4403 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4404
4405         * Makefile.in: Use INSTALL_PROGRAM_ENV.
4406
4407 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4408
4409         * server.c (gdbserver_version): Change copyright year to 2020.
4410         * gdbreplay.c (gdbreplay_version): Likewise.
4411
4412 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
4413
4414         * configure: Regenerate.
4415         * configure.ac: Quote variable arguments of test.
4416
4417 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4418
4419         * Makefile.in: Fix build with GNU Make 3.81
4420
4421 2019-12-16  Tom Tromey  <tromey@adacore.com>
4422
4423         * server.c (get_exec_file): Constify result.
4424
4425 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
4426
4427         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
4428         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
4429         * config.in: Regenerate.
4430         * configure: Regenerate.
4431         * configure.ac: Don't check for strerror.
4432         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
4433         Call safe_strerror instead of strerror.
4434         * server.h (strerror): Remove this now-unnecessary declaration.
4435         * tracepoint.c (init_named_socket): Call safe_strerror instead of
4436         strerror.
4437         (gdb_agent_helper_thread): Likewise.
4438         * utils.c (perror_with_name): Likewise.
4439
4440 2019-11-26  Tom Tromey  <tom@tromey.com>
4441
4442         * configure, config.in: Rebuild.
4443
4444 2019-11-26  Tom Tromey  <tom@tromey.com>
4445
4446         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
4447         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
4448         gdb_sigmask.
4449         * configure, config.in: Rebuild.
4450
4451 2019-11-26  Tom Tromey  <tom@tromey.com>
4452
4453         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
4454         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
4455         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
4456         * acinclude.m4: Include ax_pthread.m4.
4457         * config.in, configure: Rebuild.
4458
4459 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
4460
4461         * debug.c (debug_set_output): Call safe_strerror instead of
4462         strerror.
4463         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
4464         (linux_kill_one_lwp): Likewise.
4465         (linux_detach_one_lwp): Likewise.
4466         (linux_wait_for_event_filtered): Likewise.
4467         (store_register): Likewise.
4468         * lynx-low.c (lynx_attach): Likewise.
4469         * mem-break.c (insert_memory_breakpoint): Likewise.
4470         (remove_memory_breakpoint): Likewise.
4471         (delete_fast_tracepoint_jump): Likewise.
4472         (set_fast_tracepoint_jump): Likewise.
4473         (uninsert_fast_tracepoint_jumps_at): Likewise.
4474         (reinsert_fast_tracepoint_jumps_at): Likewise.
4475         * nto-low.c (nto_xfer_memory): Likewise.
4476         (nto_resume): Likewise.
4477
4478 2019-11-20  Luis Machado  <luis.machado@linaro.org>
4479
4480         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
4481         instead of register count.
4482         * tdesc.c (tdesc_contains_feature): New function.
4483         * tdesc.h (tdesc_contains_feature): New prototype.
4484
4485 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4486
4487         * Makefile.in: Add safe-strerror.c.
4488         * configure: Regenerate.
4489         * configure.ac: Don't source common.host.
4490
4491 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4492
4493         * config.in: Regenerate.
4494         * configure: Regenerate.
4495
4496 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4497
4498         * ax.c (ax_printf): Handle size_t_arg.
4499
4500 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
4501
4502         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
4503         * mi/mi-main.c (output_cores): Likewise.
4504         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
4505         (linux_xfer_osdata_modules): Likewise.
4506         * remote.c (register_remote_support_xml): Likewise.
4507         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
4508         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
4509
4510 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
4511
4512         * configure: Regenerate.
4513         * configure.ac: Remove check for strerror_r.
4514
4515 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4516
4517         * config.in: Regenerate.
4518         * configure: Regenerate.
4519         * configure.ac: Also check for strerror_r.
4520
4521 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4522
4523         * ax.h (debug_agent): Remove duplicate declaration.
4524
4525 2019-10-26  Tom de Vries  <tdevries@suse.de>
4526
4527         * linux-aarch64-low.c: Fix typos in comments.
4528         * linux-arm-low.c: Same.
4529         * linux-low.c: Same.
4530         * linux-ppc-low.c: Same.
4531         * proc-service.c: Same.
4532         * regcache.h: Same.
4533         * server.c: Same.
4534         * tracepoint.c: Same.
4535         * win32-low.c: Same.
4536
4537 2019-10-25  Tom Tromey  <tromey@adacore.com>
4538
4539         * utils.c (xstrdup): Remove.
4540
4541 2019-10-23  Tom Tromey  <tom@tromey.com>
4542
4543         * configure, config.in: Rebuild.
4544
4545 2019-10-23  Tom Tromey  <tom@tromey.com>
4546
4547         * configure: Rebuild.
4548         * acinclude.m4: Use m4_include, not sinclude.
4549
4550 2019-10-17  Tom Tromey  <tromey@adacore.com>
4551
4552         * configure: Rebuild.
4553         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
4554         in AC_CONFIG_FILES invocation.
4555         * Makefile.in (stamp-h, Makefile): Use new-style config.status
4556         invocation.
4557
4558 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
4559
4560         * server.c: Include xml-builtin.h.
4561         (get_xml_features): Don't declare xml_builtins here.
4562
4563 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4564
4565         * Makefile.in: Remove references to vec-ipa.o.
4566
4567 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4568
4569         * Makefile.in: Remove references to vec.c.
4570
4571 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
4572
4573         * server.c (server_waiting): Change to bool.
4574         (extended_protocol): Likewise.
4575         (response_needed): Likewise.
4576         (exit_requested): Likewise.
4577         (run_once): Likewise.
4578         (report_no_resumed): Likewise.
4579         (non_stop): Likewise.
4580         (disable_packet_vCont): Likewise.
4581         (disable_packet_Tthread): Likewise.
4582         (disable_packet_qC): Likewise.
4583         (disable_packet_qfThreadInfo): Likewise.
4584         (handle_general_set): Update.
4585         (handle_detach): Update.
4586         (handle_monitor_command): Update.
4587         (handle_query): Update.
4588         (captured_main): Update.
4589         (process_serial_event): Update.
4590         * server.h (server_waiting): Change to bool.
4591         (disable_packet_vCont): Likewise.
4592         (disable_packet_Tthread): Likewise.
4593         (disable_packet_qC): Likewise.
4594         (disable_packet_qfThreadInfo): Likewise.
4595         (run_once): Likewise.
4596         (non_stop): Likewise.
4597         * target.c (target_stop_and_wait): Update.
4598
4599 2019-10-02  Tom Tromey  <tromey@adacore.com>
4600
4601         * Makefile.in (SFILES): Add common-inferior.c.
4602         (OBS): Add common-inferior.o.
4603         * server.c (startup_with_shell): Don't define.
4604
4605 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4606
4607         * linux-low.c (linux_low_read_btrace): Update for change to
4608         std::vector.
4609
4610 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
4611
4612         * debug.c (debug_threads): Remove comment in favor of the header.
4613         * debug.h (using_threads): Add declaration.
4614         (debug_threads): Add comment.
4615         * linux-aarch64-low.c: Include debug.h and remove declaration of
4616         debug_threads.
4617         * nto-low.c: Likewise.
4618         * remote-utils.c: Likewise.
4619         * thread-db.c: Likewise.
4620
4621 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
4622
4623         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
4624         and powerpc-cell64l-ipa.o.
4625         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
4626         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
4627         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
4628         (spu*-*-*): Remove.
4629
4630         * spu-low.c: Remove file.
4631
4632         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
4633         (parse_spufs_run): Remove.
4634         (ppc_get_pc): Remove Cell/B.E. support.
4635         (ppc_set_pc): Likewise.
4636         (ppc_breakpoint_at): Likewise.
4637         (ppc_arch_setup): Likewise.
4638         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
4639         tdesc_powerpc_cell32l.
4640         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
4641         or init_registers_powerpc_cell32l.
4642         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
4643         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
4644         or init_registers_powerpc_cell32l.
4645         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
4646         (init_registers_powerpc_cell32l): Remove prototype.
4647         (init_registers_powerpc_cell64l): Likewise.
4648
4649         * target.h (struct target_ops): Remove qxfer_spu member.
4650         * server.c (handle_qxfer_spu): Remove.
4651         (qxfer_packets): Remove entry for "spu".
4652         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
4653         * linux-low.c (SPUFS_MAGIC): Remove.
4654         (spu_enumerate_spu_ids): Remove.
4655         (linux_qxfer_spu): Remove.
4656         (linux_target_ops): Remove qxfer_spu member.
4657         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
4658         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
4659         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
4660
4661 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
4662
4663         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
4664         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
4665         * config.in: Regenerate.
4666         * configure: Regenerate.
4667
4668 2019-08-15  Tom Tromey  <tromey@adacore.com>
4669
4670         * target.c (target_write_memory): Use gdb::byte_vector.
4671
4672 2019-08-15  Tom Tromey  <tromey@adacore.com>
4673
4674         * tracepoint.c (write_inferior_data_pointer)
4675         (write_inferior_integer, write_inferior_int8)
4676         (write_inferior_uinteger, m_tracepoint_action_download)
4677         (r_tracepoint_action_download, x_tracepoint_action_download)
4678         (l_tracepoint_action_download, clear_inferior_trace_buffer)
4679         (download_agent_expr, download_tracepoint_1)
4680         (download_trace_state_variables, upload_fast_traceframes): Update.
4681         * server.c (gdb_write_memory): Update.
4682         * remote-utils.c (relocate_instruction): Update.
4683         * proc-service.c (ps_pdwrite): Update.
4684         * mem-break.c (remove_memory_breakpoint)
4685         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
4686         (uninsert_fast_tracepoint_jumps_at)
4687         (reinsert_fast_tracepoint_jumps_at): Update.
4688         * linux-x86-low.c (append_insns)
4689         (i386_install_fast_tracepoint_jump_pad)
4690         (amd64_write_goto_address, i386_write_goto_address): Update.
4691         * linux-s390-low.c (append_insns, s390_write_goto_address):
4692         Update.
4693         * linux-ppc-low.c (ppc_relocate_instruction)
4694         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
4695         (ppc_write_goto_address): Update.
4696         * linux-aarch64-low.c (append_insns): Update.
4697         * target.h (struct target_ops): Update.
4698         (write_inferior_memory): Don't declare.
4699         * target.c (target_write_memory): Rename from
4700         write_inferior_memory.  Remove old target_write_memory.
4701
4702 2019-08-15  Tom Tromey  <tromey@adacore.com>
4703
4704         * target.c (write_inferior_memory): Use std::vector.
4705
4706 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
4707
4708         PR build/24886
4709         * configure.ac: Drop enable-libmcheck support.
4710         * configure, config.in: Rebuild.
4711         * acinclude.m4: Don't include it.
4712
4713 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4714
4715         * configure.srv: Remove Arm xml files.
4716
4717 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4718
4719         * configure.srv: Add new files. Remove xml generated files.
4720         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
4721         registers.
4722         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
4723         * linux-aarch32-tdesc.c: New file.
4724         * linux-aarch32-tdesc.h: New file.
4725         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
4726         * linux-arm-low.c (init_registers_arm, tdesc_arm)
4727         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
4728         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
4729         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
4730         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
4731         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
4732         (arm_read_description): Call arm_linux_read_description.
4733         (initialize_low_arch): Don't init registers.
4734         * linux-arm-tdesc.c: New file.
4735         * linux-arm-tdesc.h: New file.
4736
4737 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
4738
4739         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
4740         Move counter inside for.
4741         (arm_read_description): Check ptrace earlier.
4742         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
4743
4744 2019-07-09  Tom Tromey  <tom@tromey.com>
4745
4746         * configure: Rebuild.
4747         * configure.ac: Change common to gdbsupport.
4748         * acinclude.m4: Change common to gdbsupport.
4749         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
4750         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
4751         common to gdbsupport.
4752         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
4753         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
4754         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
4755         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
4756         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
4757         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
4758         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
4759         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
4760         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
4761         common to gdbsupport.
4762
4763 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4764
4765         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
4766         defines.
4767         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
4768
4769 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4770
4771         * configure.srv: Remove legacy xml.
4772         * linux-aarch64-low.c (initialize_low_arch): Remove
4773         initialize_low_tdesc call.
4774         * linux-aarch64-tdesc-selftest.c: Remove file.
4775         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
4776         * linux-x86-low.c (initialize_low_arch): Remove
4777         initialize_low_tdesc call.
4778         * linux-x86-tdesc-selftest.c: Remove file.
4779         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
4780
4781 2019-06-20  Tom de Vries  <tdevries@suse.de>
4782
4783         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4784         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
4785
4786 2019-06-19  Tom de Vries  <tdevries@suse.de>
4787
4788         * debug.h (debug_write): Change return type to ssize_t.
4789         * debug.c (debug_write): Same.
4790
4791 2019-06-14  Tom Tromey  <tom@tromey.com>
4792
4793         * configure.ac: Use new path to gnulib.
4794         * configure: Rebuild.
4795         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
4796         to gnulib.
4797
4798 2019-06-11  Tom Tromey  <tom@tromey.com>
4799
4800         * Makefile.in (SFILES): Add alloc.c.
4801         (OBS): Add alloc.o.
4802         (IPA_OBJS): Add alloc-ipa.o.
4803         (alloc-ipa.o): New target.
4804         (%.o: ../%.c): New pattern rule.
4805
4806 2019-06-10  Tom Tromey  <tromey@adacore.com>
4807
4808         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4809         end warning with a newline.
4810         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
4811         newline.
4812         * thread-db.c (attach_thread): Don't end warning with a newline.
4813         (thread_db_notice_clone): Likewise.
4814         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
4815         newline.
4816         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
4817         end warning with a newline.
4818
4819 2019-06-04  Pedro Alves  <palves@redhat.com>
4820
4821         * server.c (captured_main): Use make_unique_xstrdup.
4822
4823 2019-06-02  Tom Tromey  <tom@tromey.com>
4824
4825         * gdbreplay.c (fromhex): Remove.
4826         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
4827
4828 2019-05-29  Tom Tromey  <tromey@adacore.com>
4829
4830         * configure: Rebuild.
4831
4832 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
4833
4834         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
4835         sign extension code on 32-bit builds.
4836
4837 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
4838
4839         * remote-utils.c:
4840         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
4841
4842 2019-04-19  Tom Tromey  <tom@tromey.com>
4843
4844         * server.c (struct vstop_notif): Derive from notif_event.
4845         <base>: Remove.
4846         (queue_stop_reply): Update.
4847         (remove_all_on_match_ptid): Change type.  Rewrite.
4848         (discard_queued_stop_replies): Rewrite.
4849         (in_queued_stop_replies_ptid): Change type.
4850         (in_queued_stop_replies): Rewrite.
4851         (notif_stop): Update.
4852         (queue_stop_reply_callback): Update.
4853         (captured_main): Don't call initialize_notif.
4854         (push_stop_notification): Update.
4855         * notif.c (notif_write_event, handle_notif_ack)
4856         (notif_event_enque, notif_push): Update.
4857         (notif_event_xfree, initialize_notif): Remove.
4858         * notif.h (struct notif_event): Include <list>, not
4859         "common/queue.h".
4860         (struct notif_server) <queue>: Now a std::list.
4861         (notif_event_p): Remove typedef.
4862         (initialize_notif): Don't declare.
4863         (struct notif_event): Add virtual destructor.
4864
4865 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4866
4867         * ax.c (ax_vdebug): Call debug_printf.
4868         * debug.c (debug_write): New function.
4869         * debug.h (debug_write): New declaration.
4870         * linux-low.c (sigchld_handler): Call debug_write.
4871
4872 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4873
4874         * debug.c (debug_set_output): New function.
4875         (debug_vprintf): Send output to debug_file.
4876         (debug_flush): Likewise.
4877         * debug.h (debug_set_output): New declaration.
4878         * server.c (handle_monitor_command): Add debug-file option.
4879         (captured_main): Likewise.
4880
4881 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4882
4883         * debug.c (remote_debug): Add definition.
4884         * debug.h (remote_debug): Add declaration.
4885         * hostio.c (remote_debug): Remove declaration.
4886         * remote-utils.c (struct ui_file): Likewise.
4887         (remote_debug): Likewise.
4888         * remote-utils.h (remote_debug): Likewise,
4889         * server.c (remote_debug): Remove definition.
4890
4891 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
4892
4893         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4894         when using a 64-bit gdbserver.
4895
4896 2019-04-09  Tom Tromey  <tromey@adacore.com>
4897
4898         * linux-low.c (select_event_lwp): Use find_thread_in_random.
4899
4900 2019-04-08  Tom Tromey  <tom@tromey.com>
4901
4902         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4903         throw.
4904         (linux_resume_one_lwp): Likewise.
4905
4906 2019-04-08  Tom Tromey  <tom@tromey.com>
4907
4908         * gdbreplay.c: Update.
4909         * linux-low.c: Update.
4910         * server.c: Update.
4911
4912 2019-04-08  Tom Tromey  <tom@tromey.com>
4913
4914         * server.c: Use C++ exception handling.
4915         * linux-low.c: Use C++ exception handling.
4916         * gdbreplay.c: Use C++ exception handling.
4917
4918 2019-04-08  Tom Tromey  <tom@tromey.com>
4919
4920         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4921         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
4922         (captured_main, main): Update.
4923         * gdbreplay.c (main): Update.
4924
4925 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4926
4927         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
4928         value in argument pointer, return 1 if the entry is found and 0
4929         otherwise.  Move comment.
4930         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
4931         * linux-low.h (linux_get_auxv): Declare.
4932         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
4933
4934 2019-04-05  Tom Tromey  <tromey@adacore.com>
4935
4936         * server.c (gdbserver_usage): Use upper-case for metasyntactic
4937         variables.
4938
4939 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
4940
4941         * linux-low.c (AT_HWCAP2): Add define if not already included.
4942
4943 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
4944
4945         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4946         (aarch64_arch_setup): Call linux_get_hwcap.
4947         * linux-arm-low.c (arm_get_hwcap): Remove function.
4948         (arm_read_description): Call linux_get_hwcap.
4949         * linux-low.c (linux_get_auxv): New function.
4950         (linux_get_hwcap): Likewise.
4951         (linux_get_hwcap2): Likewise.
4952         * linux-low.h (linux_get_hwcap): New declaration.
4953         (linux_get_hwcap2): Likewise.
4954         * linux-ppc-low.c (ppc_get_auxv): Remove function.
4955         (ppc_arch_setup): Call linux_get_hwcap.
4956         * linux-s390-low.c (s390_get_hwcap): Remove function.
4957         (s390_arch_setup): Call linux_get_hwcap.
4958
4959 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4960             Jiong Wang  <jiong.wang@arm.com>
4961
4962         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
4963         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
4964         to fail.
4965         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
4966
4967 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4968             Jiong Wang  <jiong.wang@arm.com>
4969
4970         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
4971         (aarch64_get_hwcap): New function.
4972         (aarch64_arch_setup): Read APIA hwcap.
4973
4974 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4975             Jiong Wang  <jiong.wang@arm.com>
4976
4977         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
4978         (initialize_low_tracepoint): Likewise.
4979         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
4980         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
4981         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
4982         (aarch64_linux_read_description): Likewise.
4983         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
4984
4985 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
4986
4987         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4988         i386_create_target_description for 'segments' parameter.
4989         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
4990         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4991         * win32-i386-low.c (i386_arch_setup): Likewise.
4992
4993 2019-03-12  Tom Tromey  <tromey@adacore.com>
4994
4995         * linux-low.c (iterate_over_lwps): Update.
4996
4997 2019-03-06  Tom Tromey  <tom@tromey.com>
4998
4999         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
5000         (captured_main): Use SCOPE_EXIT.
5001
5002 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
5003
5004         * configure.srv: Use '$enable_unittest' instead of '$development'
5005         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
5006         case.
5007
5008 2019-02-27  Tom Tromey  <tromey@adacore.com>
5009
5010         * gdbreplay.c (logchar): Handle \r\n.
5011
5012 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
5013
5014         * linux-low.c (linux_attach): Add process before lwp.
5015         * server.c (attach_inferior): Check if already attached.
5016
5017 2019-02-07  Tom Tromey  <tom@tromey.com>
5018
5019         * x86-tdesc.h: Rename include guard.
5020         * x86-low.h: Add include guard.
5021         * wincecompat.h: Rename include guard.
5022         * win32-low.h: Add include guard.
5023         * utils.h: Rename include guard.
5024         * tracepoint.h: Rename include guard.
5025         * tdesc.h: Rename include guard.
5026         * target.h: Rename include guard.
5027         * server.h: Rename include guard.
5028         * remote-utils.h: Rename include guard.
5029         * regcache.h: Rename include guard.
5030         * nto-low.h: Rename include guard.
5031         * notif.h: Add include guard.
5032         * mem-break.h: Rename include guard.
5033         * lynx-low.h: Add include guard.
5034         * linux-x86-tdesc.h: Add include guard.
5035         * linux-s390-tdesc.h: Add include guard.
5036         * linux-ppc-tdesc-init.h: Add include guard.
5037         * linux-low.h: Add include guard.
5038         * linux-aarch64-tdesc.h: Add include guard.
5039         * linux-aarch32-low.h: Add include guard.
5040         * inferiors.h: Rename include guard.
5041         * i387-fp.h: Rename include guard.
5042         * hostio.h: Rename include guard.
5043         * gdbthread.h: Rename include guard.
5044         * gdb_proc_service.h: Rename include guard.
5045         * event-loop.h: Rename include guard.
5046         * dll.h: Rename include guard.
5047         * debug.h: Rename include guard.
5048         * ax.h: Rename include guard.
5049
5050 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5051
5052         PR gdb/23985
5053         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
5054         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
5055
5056 2019-01-25  Tom Tromey  <tom@tromey.com>
5057
5058         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
5059
5060 2019-01-25  Tom Tromey  <tom@tromey.com>
5061
5062         * win32-low.c: Fix common/ includes.
5063         * win32-i386-low.c: Fix common/ includes.
5064         * tracepoint.c: Fix common/ includes.
5065         * thread-db.c: Fix common/ includes.
5066         * target.h: Fix common/ includes.
5067         * symbol.c: Fix common/ includes.
5068         * spu-low.c: Fix common/ includes.
5069         * server.h: Fix common/ includes.
5070         * server.c: Fix common/ includes.
5071         * remote-utils.c: Fix common/ includes.
5072         * regcache.h: Fix common/ includes.
5073         * regcache.c: Fix common/ includes.
5074         * nto-x86-low.c: Fix common/ includes.
5075         * notif.h: Fix common/ includes.
5076         * mem-break.h: Fix common/ includes.
5077         * lynx-low.c: Fix common/ includes.
5078         * lynx-i386-low.c: Fix common/ includes.
5079         * linux-x86-tdesc-selftest.c: Fix common/ includes.
5080         * linux-x86-low.c: Fix common/ includes.
5081         * linux-low.c: Fix common/ includes.
5082         * inferiors.h: Fix common/ includes.
5083         * i387-fp.c: Fix common/ includes.
5084         * hostio.c: Fix common/ includes.
5085         * hostio-errno.c: Fix common/ includes.
5086         * gdbthread.h: Fix common/ includes.
5087         * gdbreplay.c: Fix common/ includes.
5088         * fork-child.c: Fix common/ includes.
5089         * event-loop.c: Fix common/ includes.
5090         * ax.c:
5091         (enum gdb_agent_op): Fix common/ includes.
5092
5093 2019-01-21  Tom Tromey  <tom@tromey.com>
5094
5095         * tracepoint.c: Fix includes.
5096         * remote-utils.c: Fix includes.
5097         * linux-x86-low.c: Fix includes.
5098
5099 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
5100
5101         * gdbreplay.c (gdbreplay_version): Update copyright year in
5102         version message.
5103         * server.c (gdbserver_version): Likewise.
5104
5105 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
5106
5107         * linux-low.c (add_lwp): Switch ordering.
5108
5109 2018-11-29  Tom Tromey  <tom@tromey.com>
5110
5111         * win32-low.c (win32_join): Take pid, not process.
5112         * target.h (struct target_ops) <join>: Change argument type.
5113         (join_inferior): Change argument name.
5114         * spu-low.c (spu_join): Take pid, not process.
5115         * server.c (handle_detach): Preserve pid before destroying
5116         process.
5117         * lynx-low.c (lynx_join): Take pid, not process.
5118         * linux-low.c (linux_join): Take pid, not process.
5119
5120 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
5121
5122         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
5123         (aarch64_cannot_fetch_register): Likewise.
5124         (struct linux_target_ops): Update references.
5125
5126 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5127
5128         * linux-ppc-low.c: Include nat/linux-ptrace.h.
5129
5130 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5131
5132         * configure.srv (ipa_ppc_linux_regobj): Add
5133         powerpc-isa207-htm-vsx32l-ipa.o and
5134         powerpc-isa207-htm-vsx64l-ipa.o.
5135         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
5136         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
5137         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
5138         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
5139         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
5140         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
5141         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
5142         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
5143         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5144         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
5145         (init_registers_powerpc_isa207_htm_vsx32l)
5146         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
5147         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
5148         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
5149         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
5150         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
5151         (ppc_store_tm_ctarregset): New functions.
5152         (ppc_regsets): Add entries for HTM regsets.
5153         (ppc_arch_setup): Set htm in features struct when needed.  Set
5154         sizes for the HTM regsets.
5155         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
5156         (initialize_low_arch): Call
5157         init_registers_powerpc_isa207_htm_vsx32l and
5158         init_registers_powerpc_isa207_htm_vsx64l.
5159         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
5160         PPC_TDESC_ISA207_HTM_VSX.
5161         (initialize_low_tracepoint): Call
5162         init_registers_powerpc_isa207_htm_vsx32l and
5163         init_registers_powerpc_isa207_htm_vsx64l.
5164
5165 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5166
5167         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
5168         rs6000/power-linux-pmu.xml to srv_xmlfiles.
5169         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
5170         (ppc_store_pmuregset): New functions.
5171         (ppc_regsets): Add entries for ebb and pmu regsets.
5172         (ppc_arch_setup): Set isa207 in features struct if the ebb and
5173         pmu regsets are available.  Set sizes for these regsets.
5174
5175 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5176
5177         * configure.srv (ipa_ppc_linux_regobj): Add
5178         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
5179         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
5180         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
5181         rs6000/powerpc-isa207-vsx32l.xml, and
5182         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
5183         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5184         <PPC_TDESC_ISA207_VSX>: New enum value.
5185         (init_registers_powerpc_isa207_vsx32l): Declare.
5186         (init_registers_powerpc_isa207_vsx64l): Declare.
5187         * linux-ppc-low.c (ppc_fill_tarregset): New function.
5188         (ppc_store_tarregset): New function.
5189         (ppc_regsets): Add entry for the TAR regset.
5190         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
5191         size for the TAR regsets.
5192         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
5193         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
5194         and init_registers_powerpc_isa207_vsx64l.
5195         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
5196         (initialize_low_tracepoint): Call
5197         init_registers_powerpc_isa207_vsx32l and
5198         init_registers_powerpc_isa207_vsx64l.
5199
5200 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
5201             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5202
5203         * configure.srv (ipa_ppc_linux_regobj): Add
5204         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
5205         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
5206         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
5207         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
5208         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
5209         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
5210         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
5211         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5212         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
5213         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
5214         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
5215         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
5216         (ppc_hwcap): Add comment.
5217         (ppc_hwcap2): New global.
5218         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
5219         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
5220         (ppc_regsets): Add entries for the DSCR and PPR regsets.
5221         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
5222         when needed.  Set sizes for the the DSCR and PPR regsets.
5223         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
5224         (initialize_low_arch): Call
5225         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5226         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5227         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
5228         PPC_TDESC_ISA205_PPR_DSCR_VSX.
5229         (initialize_low_tracepoint): Call
5230         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5231         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5232
5233 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5234
5235         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
5236
5237 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
5238             Simon Marchi <simark@simark.ca>
5239
5240         * acinclude.m4: Include "../selftest.m4".
5241         * configure: Regenerate.
5242         * configure.ac: Use "GDB_AC_SELFTEST".
5243         * configure.srv: Use "$enable_unittests" instead of
5244         "$development" when checking whether unit tests have been
5245         enabled.
5246         * server.c (captured_main): Update message informing that
5247         selftests have been disabled.
5248
5249 2018-10-04  Tom Tromey  <tom@tromey.com>
5250
5251         * configure: Rebuild.
5252
5253 2018-10-04  Tom Tromey  <tom@tromey.com>
5254
5255         * server.c (handle_status): Rename inner "thread".
5256         (process_serial_event): Declare "res" in 'm' case.
5257         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
5258         (iterate_over_lwps): Rename inner "thread".
5259         (linux_qxfer_libraries_svr4): Rename inner "len".
5260         * gdbthread.h (find_thread_in_random): Rename inner "thread".
5261
5262 2018-10-01  Gary Benson <gbenson@redhat.com>
5263
5264         * gdb_proc_service.h: Moved common code to
5265         common/gdb_proc_service.h.
5266
5267 2018-10-01  Gary Benson <gbenson@redhat.com>
5268
5269         * gdb_proc_service.h: Synchronize comments and whitespace with
5270         GDB's version of this file.
5271
5272 2018-09-25  Tom Tromey  <tom@tromey.com>
5273
5274         * configure: Rebuild.
5275         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
5276
5277 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5278
5279         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
5280         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
5281         ($(IPA_LIB)): Sort IPA_OBJS.
5282
5283 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5284
5285         * Makefile.in: Remove references to $(ADD_DEPS).
5286
5287 2018-09-16  Tom Tromey  <tom@tromey.com>
5288
5289         * remote-utils.c (remote_open): Use GNU style for metasyntactic
5290         variables.
5291         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
5292         variables.
5293
5294 2018-09-05  Tom Tromey  <tom@tromey.com>
5295
5296         * configure: Rebuild.
5297
5298 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
5299
5300         PR build/23399
5301         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
5302
5303 2018-08-27  Tom Tromey  <tom@tromey.com>
5304
5305         PR build/23087:
5306         * configure: Rebuild.
5307
5308 2018-08-27  Tom Tromey  <tom@tromey.com>
5309
5310         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
5311         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
5312         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
5313         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
5314         (s390x_emit_stack_adjust): Add casts to unsigned char.
5315
5316 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
5317
5318         PR gdb/23374
5319         PR gdb/23375
5320         * server.h (struct client_state) <disable_randomization>:
5321         Initialize to 1.
5322
5323 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5324
5325         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
5326         variable.
5327         (mips_supply_ptrace_register): Likewise.
5328
5329 2018-07-22  Tom Tromey  <tom@tromey.com>
5330
5331         * configure: Rebuild.
5332
5333 2018-07-22  Tom Tromey  <tom@tromey.com>
5334
5335         * win32-low.c (win32_create_inferior): Remove unused variables.
5336         * gdbreplay.c (remote_open): Remove unused variable.
5337         * remote-utils.c (remote_prepare): Remove unused variable.
5338         * x86-tdesc.h (X86_TDESC_H): Define.
5339         (amd64_expedite_regs): Define conditionally.
5340         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
5341         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
5342         * remote-utils.c (readchar): Remove unused variable.
5343
5344 2018-07-13  Pedro Alves  <palves@redhat.com>
5345
5346         * linux-low.c (linux_kill): Change parameter to process_info
5347         pointer instead of pid.  Adjust.
5348         * lynx-low.c (lynx_kill): Likewise.
5349         * nto-low.c (nto_kill): Likewise.
5350         * spu-low.c (spu_kill): Likewise.
5351         * win32-low.c (win32_kill): Likewise.
5352         * server.c (handle_v_kill, kill_inferior_callback)
5353         (detach_or_kill_for_exit): Adjust.
5354         * target.c (kill_inferior): Change parameter to process_info
5355         pointer instead of pid.  Adjust.
5356         * target.h (struct target_ops) <kill>: Change parameter to
5357         process_info pointer instead of pid.  Adjust all implementations
5358         and callers.
5359         (kill_inferior): Likewise.
5360
5361 2018-07-13  Pedro Alves  <palves@redhat.com>
5362
5363         * linux-low.c (linux_detach, linux_join): Change parameter to
5364         process_info pointer instead of pid.  Adjust.
5365         * lynx-low.c (lynx_detach, lynx_join): Likewise.
5366         * nto-low.c (nto_detach): Likewise.
5367         * spu-low.c (spu_detach, spu_join): Likewise.
5368         * win32-low.c (win32_detach, win32_join): Likewise.
5369         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
5370         * target.h (struct target_ops) <detach, join>: Change parameter to
5371         process_info pointer instead of pid.  Adjust all implementations
5372         and callers.
5373         (detach_inferior, join_inferior): Rename 'pid' parameter to
5374         'proc'.
5375
5376 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
5377             Jan Kratochvil  <jan.kratochvil@redhat.com>
5378             Paul Fertser  <fercerpav@gmail.com>
5379             Tsutomu Seki  <sekiriki@gmail.com>
5380
5381         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
5382         (OBS): Add 'common/netstuff.o'.
5383         (GDBREPLAY_OBS): Likewise.
5384         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
5385         (remote_open): Implement support for IPv6
5386         connections.
5387         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
5388         and 'wspiapi.h'.
5389         (handle_accept_event): Accept connections from IPv6 sources.
5390         (remote_prepare): Handle IPv6-style hostnames; implement
5391         support for IPv6 connections.
5392         (remote_open): Implement support for printing connections from
5393         IPv6 sources.
5394
5395 2018-07-11  Pedro Alves  <palves@redhat.com>
5396
5397         PR gdb/23377
5398         * mem-break.c (any_persistent_commands): Add process_info
5399         parameter and use it instead of relying on the current process.
5400         Change return type to bool.
5401         * mem-break.h (any_persistent_commands): Add process_info
5402         parameter and change return type to bool.
5403         * server.c (handle_detach): Remove require_running_or_return call.
5404         Look up the process_info for the process we're about to detach.
5405         If not found, return back error to GDB.  Adjust
5406         any_persistent_commands call to pass down a process pointer.
5407
5408 2018-07-11  Pedro Alves  <palves@redhat.com>
5409
5410         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
5411         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
5412         instead of collect_register_by_name.
5413         * regcache.c (regcache_raw_get_unsigned_by_name): New.
5414         * regcache.h (regcache_raw_get_unsigned_by_name): New.
5415
5416 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
5417             Pedro Alves  <palves@redhat.com>
5418
5419         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
5420
5421 2018-07-03  Tom Tromey  <tom@tromey.com>
5422
5423         * linux-low.c: Update.
5424         * lynx-low.c: Update.
5425         * mem-break.c: Update.
5426         * nto-low.c: Update.
5427         * remote-utils.c: Update.
5428         * server.c: Update.
5429         * spu-low.c: Update.
5430         * target.c: Update.
5431         * win32-low.c: Update.
5432
5433 2018-07-03  Tom Tromey  <tom@tromey.com>
5434
5435         * server.c: Update.
5436
5437 2018-07-03  Tom Tromey  <tom@tromey.com>
5438
5439         * linux-low.c: Update.
5440
5441 2018-07-03  Tom Tromey  <tom@tromey.com>
5442
5443         * target.c: Update.
5444
5445 2018-07-03  Tom Tromey  <tom@tromey.com>
5446
5447         * linux-low.c: Update.
5448         * linux-mips-low.c: Update.
5449         * lynx-low.c: Update.
5450         * nto-low.c: Update.
5451         * remote-utils.c: Update.
5452         * server.c: Update.
5453         * spu-low.c: Update.
5454         * target.c: Update.
5455         * thread-db.c: Update.
5456
5457 2018-07-03  Tom Tromey  <tom@tromey.com>
5458
5459         * linux-low.c: Update.
5460         * linux-mips-low.c: Update.
5461         * lynx-low.c: Update.
5462         * mem-break.c: Update.
5463         * nto-low.c: Update.
5464         * remote-utils.c: Update.
5465         * server.c: Update.
5466         * spu-low.c: Update.
5467         * target.c: Update.
5468         * tracepoint.c: Update.
5469
5470 2018-07-03  Tom Tromey  <tom@tromey.com>
5471
5472         * linux-low.c: Update.
5473         * linux-ppc-low.c: Update.
5474         * linux-x86-low.c: Update.
5475         * proc-service.c: Update.
5476         * server.c: Update.
5477         * spu-low.c: Update.
5478         * thread-db.c: Update.
5479         * win32-low.c: Update.
5480
5481 2018-07-03  Tom Tromey  <tom@tromey.com>
5482
5483         * linux-low.c: Update.
5484         * lynx-low.c: Update.
5485         * nto-low.c: Update.
5486         * remote-utils.c: Update.
5487         * spu-low.c: Update.
5488         * thread-db.c: Update.
5489         * win32-low.c: Update.
5490
5491 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
5492
5493         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
5494         parameter in call to 'amd64_create_target_description'.
5495
5496 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5497
5498         * x86-tdesc.h: Remove executable permission flag.
5499
5500 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
5501
5502         * configure.ac: Remove AC_PREREQ, add missing quoting.
5503         * configure: Re-generate.
5504         * config.in: Re-generate.
5505         * aclocal.m4: Re-generate.
5506
5507 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5508
5509         * tracepoint.h (current_traceframe): Remove declaration.
5510
5511 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5512
5513         * linux-aarch64-low.c (is_sve_tdesc): New function.
5514         (aarch64_sve_regs_copy_to_regcache): Likewise.
5515         (aarch64_sve_regs_copy_from_regcache): Likewise.
5516         (aarch64_regs_info): Add SVE checks.
5517         (initialize_low_arch): Initialize SVE.
5518
5519 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5520
5521         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
5522
5523 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5524
5525         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
5526         (initialize_low_tracepoint): Likewise
5527         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
5528         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
5529         param.
5530         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
5531         checks.
5532         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
5533
5534 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5535
5536         * server.h (PBUFSIZ): Increase size
5537
5538 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5539
5540         * regcache.c (regcache::raw_compare): New function.
5541         * regcache.h (regcache::raw_compare): New declaration.
5542
5543 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5544
5545         * regcache.c (new_register_cache): Use new.
5546         (free_register_cache): Use delete.
5547         (register_data): Use const.
5548         (supply_register): Move body inside regcache.
5549         (regcache::raw_supply): New override function.
5550         (collect_register): Move body inside regcache.
5551         (regcache::raw_collect): New override function.
5552         (regcache::get_register_status): New override function.
5553         * regcache.h (struct regcache): Inherit from reg_buffer_common.
5554
5555 2018-06-09  Tom Tromey  <tom@tromey.com>
5556
5557         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
5558         declare queue.
5559         (event_queue): Use std::queue.
5560         (gdb_event_xfree): Remove.
5561         (initialize_event_loop, process_event, wait_for_event): Update.
5562
5563 2018-06-08  Stan Cox  <scox@redhat.com>
5564
5565         * win32-low.c (win32_create_inferior):  last_ptid and last_status
5566         moved to client_state.
5567
5568 2018-06-08  Pedro Alves  <palves@redhat.com>
5569
5570         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
5571         common/common-exceptions.o, common/common-utils.o,
5572         common/errors.o, common/print-utils.o and utils.o.
5573         * gdbreplay.c: Include "common-defs.h" instead of the two
5574         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
5575         string.h or alloca.h.
5576         (perror_with_name): Delete.
5577         (remote_open): Use xstrdup instead of strdup.
5578         (main): Rename to ...
5579         (captured_main): ... this.
5580         (main): New.
5581
5582 2018-06-08  Tom Tromey  <tom@tromey.com>
5583
5584         * linux-low.c (linux_low_read_btrace): Update.
5585
5586 2018-06-04  Stan Cox  <scox@redhat.com>
5587
5588         * server.h (struct client_state): New.
5589         * server.c (cont_thread, general_thread, multi_process)
5590         (report_fork_events, report_vfork_events, report_exec_events)
5591         (report_thread_events, swbreak_feature, hwbreak_feature)
5592         (vCont_supported, disable_randomization, pass_signals)
5593         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
5594         Moved to client_state.
5595         * remote-utils.c (remote_debug, noack_mode)
5596         (transport_is_reliable): Moved to client_state.
5597         * tracepoint.c (current_traceframe): Moved to client_state.
5598
5599         Update all callers.
5600         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
5601         linux-low.c, remote-utils.h, target.c: Use client_state.
5602
5603 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5604
5605         * configure.srv: Add new c/h file.
5606
5607 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5608
5609         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
5610         null VQ.
5611
5612 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
5613
5614         * gdb.arch/mips-fpregset-core.exp: New test.
5615         * gdb.arch/mips-fpregset-core.c: New test source.
5616
5617 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
5618
5619         PR server/23198
5620         * hostio.c (require_int): Do not report overflow for integers
5621         between 0xfffffff and 0x7fffffff.
5622
5623 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5624
5625         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
5626         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
5627         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
5628         functions.
5629         (the_low_target): Wire them.
5630
5631 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5632
5633         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
5634         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
5635         mode. Call collect_register_by_name with vscr using
5636         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
5637         (ppc_store_vrregset): Add and set vscr_offset variable as in
5638         ppc_fill_vrregset. Call supply_register_by_name with vscr using
5639         vscr_offset.
5640
5641 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5642
5643         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5644         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
5645         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
5646
5647 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5648
5649         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
5650         (ppc_store_vsxregset): Likewise.
5651         (ppc_fill_vrregset): Likewise.
5652         (ppc_store_vrregset): Likewise.
5653         (ppc_fill_evrregset): Likewise.
5654         (ppc_store_evrregset): Likewise.
5655         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
5656         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
5657         needed.
5658
5659 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5660
5661         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
5662         wordsize of the inferior. Call ppc_linux_target_wordsize.
5663
5664 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5665
5666         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
5667         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
5668         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
5669         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5670         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5671         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5672         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5673         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5674         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5675         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5676         (tdesc_powerpc_e500l): Remove.
5677         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
5678         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
5679         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
5680         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
5681         linux-ppc-tdesc.h.
5682         (ppc_arch_setup): Remove target description matching code. Fill a
5683         ppc_linux_features struct and call ppc_linux_match_description
5684         with it.
5685
5686 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5687
5688         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
5689         width of the requested register exceeds the width of the
5690         `ptrace' data type.
5691         (mips_cannot_store_register): Likewise.
5692
5693 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
5694
5695         * linux-mips-low.c (mips_fetch_register): New function.  Update
5696         preceding comment.
5697         (mips_store_gregset): Supply 0 rather than $restart for $zero.
5698         (the_low_target): Wire `mips_fetch_register'.
5699
5700 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5701
5702         * lynx-i386-low.c (LYNXOS_178): New macro.
5703         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
5704         the layout on LynxOS-178.
5705         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
5706         handle floating point registers that are not supported by
5707         LynxOS-178.
5708
5709 2018-05-10  Tom Tromey  <tom@tromey.com>
5710
5711         * configure: Rebuild.
5712
5713 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5714
5715         PR server/23158:
5716         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
5717         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
5718         Use it to set the expedite_regs field in the given tdesc.
5719         * x86-tdesc.h: New file.
5720         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
5721         Adjust following the addition of the new expedite_regs parameter
5722         to init_target_desc.
5723         * linux-tic6x-low.c (tic6x_read_description): Likewise.
5724         * linux-x86-tdesc.c: #include "x86-tdesc.h".
5725         (i386_linux_read_description, amd64_linux_read_description):
5726         Adjust following the addition of the new expedite_regs parameter
5727         to init_target_desc.
5728         * lynx-i386-low.c: #include "x86-tdesc.h".
5729         (lynx_i386_arch_setup): Adjust following the addition of the new
5730         expedite_regs parameter to init_target_desc.
5731         * nto-x86-low.c: #include "x86-tdesc.h".
5732         (nto_x86_arch_setup): Adjust following the addition of the new
5733         expedite_regs parameter to init_target_desc.
5734         * win32-i386-low.c: #include "x86-tdesc.h".
5735         (i386_arch_setup): Adjust following the addition of the new
5736         expedite_regs parameter to init_target_desc.
5737
5738 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5739
5740         PR server/23158:
5741         * win32-low.c (win32_create_inferior): Add call to my_wait
5742         setting last_status global.
5743
5744 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5745
5746         PR server/23158:
5747         * win32-low.c (create_process): Only call gdb_tilde_expand if
5748         inferior_cwd is not NULL.
5749
5750 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5751
5752         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
5753         registers to the cache if their values have changed.
5754         (i387_xsave_to_cache): Provide default values for x87 control
5755         registers when these features are available, but disabled.
5756         * regcache.c (supply_register_by_name_zeroed): New function.
5757         * regcache.h (supply_register_by_name_zeroed): Declare new
5758         function.
5759
5760 2018-05-07  Tom Tromey  <tom@tromey.com>
5761
5762         * configure: Rebuild.
5763
5764 2018-05-04  Tom Tromey  <tom@tromey.com>
5765
5766         * configure: Rebuild.
5767
5768 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5769             Pedro Alves <palves@redhat.com>
5770
5771         * linux-aarch64-low.c (aarch64_stopped_data_address):
5772         Likewise.
5773
5774 2018-04-27  Tom Tromey  <tom@tromey.com>
5775
5776         * configure: Rebuild.
5777
5778 2018-04-23  Tom Tromey  <tom@tromey.com>
5779
5780         * configure: Rebuild.
5781
5782 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
5783
5784         * Makefile.in (depcomp): Add "..".
5785         (all_deps_files): New and use it.
5786
5787 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5788
5789         * configure.srv (aarch64*-*-linux*): Don't include xml.
5790         (i[34567]86-*-cygwin*): Likewise.
5791         (i[34567]86-*-linux*): Likewise.
5792         (i[34567]86-*-lynxos*): Likewise.
5793         (i[34567]86-*-mingw32ce*): Likewise.
5794         (i[34567]86-*-mingw*): Likewise.
5795         (i[34567]86-*-nto*): Likewise.
5796         (tic6x-*-uclinux): Likewise.
5797         (x86_64-*-linux*): Likewise.
5798         (x86_64-*-mingw*): Likewise.
5799         (x86_64-*-cygwin*): Likewise.
5800
5801 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5802
5803         * tdesc.c: Remove xml parameter.
5804
5805 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5806
5807         * server.c (get_features_xml): Remove cast.
5808         * tdesc.c (void target_desc::accept): Fill in function.
5809         (tdesc_get_features_xml): Remove old xml creation.
5810         (print_xml_feature::visit_pre): Add xml vistor.
5811         * tdesc.h (struct target_desc): Make xmltarget mutable.
5812         (tdesc_get_features_xml): Remove declaration.
5813
5814 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5815
5816         * tdesc.c (tdesc_architecture_name): Add new function.
5817         (tdesc_osabi_name): Likewise.
5818         (tdesc_get_features_xml): Use new functions.
5819
5820 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5821
5822         * tdesc.c (tdesc_create_flags): Remove.
5823         (tdesc_add_flag): Likewise.
5824         (tdesc_named_type): Likewise.
5825         (tdesc_create_union): Likewise.
5826         (tdesc_create_struct): Likewise.
5827         (tdesc_create_vector): Likewise.
5828         (tdesc_add_bitfield): Likewise.
5829         (tdesc_add_field): Likewise.
5830         (tdesc_set_struct_size): Likewise.
5831
5832 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5833
5834         * tdesc.c (~target_desc): Remove implictly deleted items.
5835         (init_target_desc): Iterate all features.
5836         (tdesc_get_features_xml): Use vector.
5837         (tdesc_create_feature): Create feature.
5838         * tdesc.h (tdesc_feature) Remove
5839         (target_desc): Add features.
5840
5841 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5842
5843         * Makefile.in: Add common/tdesc.c
5844         * tdesc.c (init_target_desc): init all reg_defs from register
5845         vector.
5846         (tdesc_create_reg): Create tdesc_reg.
5847         * tdesc.h (tdesc_feature): Add register vector.
5848
5849 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5850
5851         * tdesc.h (struct target_desc) <features>: Change type to
5852         std::vector<std::string>.
5853         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
5854         changes.
5855         (tdesc_get_features_xml): Likewise.
5856         (tdesc_create_feature): Likewise.
5857
5858 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
5859
5860         * regcache.c (find_register_by_number): Return a ref.
5861         (find_regno): Use references.
5862         (register_size): Likewise.
5863         (register_data): Likewise.
5864         * tdesc.c (target_desc::~target_desc): Remove free calls.
5865         (target_desc::operator==): Use std::vector compare.
5866         (init_target_desc): Use reference.
5867         (tdesc_create_reg): Use reg constructors.
5868         * tdesc.h (struct target_desc): Replace pointer with object.
5869
5870 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5871
5872         * regcache.c (find_register_by_number): Make static.
5873         (find_regno): Use find_register_by_number
5874         * regcache.h (struct reg): Remove declaration.
5875
5876 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5877
5878         * tdesc.c (target_desc::~target_desc): Move to here.
5879         (target_desc::operator==): Likewise.
5880         * tdesc.h (target_desc::~target_desc): Move from here.
5881         (target_desc::operator==): Likewise.
5882
5883 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5884
5885         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
5886
5887 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5888
5889         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
5890         S390_TDESC_GS.
5891         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
5892         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
5893         and init_registers_s390_gs_linux64.
5894
5895 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5896
5897         * linux-s390-low.c (s390_fill_gs): Remove function.
5898         (s390_fill_gsbc): Remove function.
5899         (s390_regsets): Set fill functions for the guarded storage regsets
5900         to NULL.
5901
5902 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5903
5904         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
5905         the word size.  Add comment.
5906         (s390_get_wordsize): New function.
5907         (s390_arch_setup): No longer select a temporary tdesc to fetch the
5908         pswm with it.  Instead, use s390_get_wordsize to determine the
5909         word size first and derive the correct tdesc from that directly.
5910
5911 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
5912
5913         * Makefile.in: Include silent-rules.mk.
5914         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5915         (COMPILE): Add ECHO_CXX.
5916         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5917         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5918         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
5919         (version-generated.c): Add ECHO_GEN.
5920         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
5921         (IPAGENT_COMPILE): Add ECHO_CXX.
5922         (%-generated.c): Add ECHO_REGDAT.
5923
5924 2018-03-14  Tom Tromey  <tom@tromey.com>
5925
5926         PR cli/14977:
5927         * ax.c (ax_printf): Special case for NULL.
5928
5929 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5930
5931         * linux-low.c (linux_qxfer_libraries_svr4): Use
5932         xml_escape_text_append.
5933
5934 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5935
5936         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5937
5938 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5939
5940         * server.c (handle_general_set): Remove unnecessary xstrdup.
5941
5942 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5943
5944         * server.c (parse_debug_format_options): Adjust to
5945         delim_string_to_char_ptr_vec changes.
5946         * thread-db.c (thread_db_load_search): Adjust to
5947         dirnames_to_char_ptr_vec changes.
5948
5949 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
5950
5951         * target.h (target_enable_btrace, target_disable_btrace)
5952         (target_read_btrace, target_read_btrace_conf): Turn macro into
5953         inline function.  Throw error if target method is not defined.
5954         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
5955         check for btrace target method.  Be prepared to handle exceptions
5956         from btrace target methods.
5957
5958 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5959
5960         * server.c (captured_main): Change order of error message printed
5961         when the current working directory cannot be found.
5962
5963 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5964
5965         * server.c: Include "filenames.h" and "pathstuff.h".
5966         (program_name): Delete variable.
5967         (program_path): New anonymous class.
5968         (get_exec_wrapper): Use "program_path" instead of
5969         "program_name".
5970         (handle_v_run): Likewise.
5971         (captured_main): Likewise.
5972         (process_serial_event): Likewise.
5973
5974 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5975
5976         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
5977         (OBJS): Add "pathstuff.o".
5978         * server.c (current_directory): New global variable.
5979         (captured_main): Initialize "current_directory".
5980
5981 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
5982
5983         * tdesc.c: Use common/tdesc.h.
5984         * tdesc.h: Likewise.
5985
5986 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
5987             Simon Marchi  <simon.marchi@ericsson.com>
5988
5989         * Makefile.in: Switch order of make rules.
5990
5991 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
5992
5993         * Makefile.in: Add common directory in build.
5994         * configure.ac: Add common reference.
5995         * configure: Regenerate.
5996
5997 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5998
5999         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
6000         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
6001         * spu-low.c (spu_target_ops): Likewise.
6002         * win32-low.c (win32_target_ops): Likewise.
6003         * server.c (supported_btrace_packets): Report packets unconditionally.
6004         * target.h (target_ops) <supports_btrace>: Remove.
6005         (target_supports_btrace): Remove.
6006
6007 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6008
6009         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
6010         (handle_btrace_disable): Change return type to void.  Use exceptions
6011         to report errors.
6012         (handle_btrace_general_set): Catch exception and copy message to
6013         return message.
6014
6015 2018-02-08  Tom Tromey  <tom@tromey.com>
6016
6017         * linux-low.c (install_software_single_step_breakpoints): Use
6018         make_scoped_restore.
6019         * inferiors.c (make_cleanup_restore_current_thread): Remove.
6020         (do_restore_current_thread_cleanup): Remove.
6021         * gdbthread.h (make_cleanup_restore_current_thread): Don't
6022         declare.
6023
6024 2018-02-08  Tom Tromey  <tom@tromey.com>
6025
6026         * mem-break.c (set_raw_breakpoint_at): Use
6027         gdb::unique_xmalloc_ptr.
6028
6029 2018-01-30  Pedro Alves  <palves@redhat.com>
6030
6031         PR gdb/13211
6032         * target.c (target_terminal::terminal_state): Rename to ...
6033         (target_terminal::m_terminal_state): ... this.
6034
6035 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
6036
6037         * linux-low.c (handle_extended_wait): Surround call to
6038         thread_db_notice_clone with #ifdef USE_THREAD_DB.
6039
6040 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
6041
6042         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
6043         linux_ptrace_attach_fail_reason_string now returning an
6044         std::string.
6045         (linux_attach): Likewise.
6046         * thread-db.c (attach_thread): Likewise.
6047
6048 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
6049
6050         PR gdb/21559
6051         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
6052         checking for fs_base/gs_base fields in struct user_regs_struct.
6053         * configure: Regenerate.
6054
6055 2018-01-16  Yao Qi  <yao.qi@linaro.org>
6056
6057         PR gdb/18749
6058         * linux-low.c (fetch_register): Call supply_register instead of
6059         error.
6060
6061 2018-01-08  Yao Qi  <yao.qi@linaro.org>
6062             Simon Marchi  <simon.marchi@ericsson.com>
6063
6064         * Makefile.in (OBS): Remove selftest.o.
6065         * configure.ac: Set srv_selftest_objs if $development is true.
6066         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
6067         * configure: Re-generated.
6068         * server.c (captured_main): Wrap variable selftest_filter with
6069         GDB_SELF_TEST.
6070
6071 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
6072
6073         * server.c (parse_debug_format_options): Return std::string.
6074         (handle_monitor_command, captured_main): Adjust.
6075
6076 2018-01-05  Pedro Alves  <palves@redhat.com>
6077
6078         PR gdb/18653
6079         * server.c (captured_main): Pass quiet=false to
6080         save_original_signals_state.
6081
6082 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
6083
6084         * gdbreplay.c (gdbreplay_version): Update copyright year in
6085         version message.
6086         * server.c (gdbserver_version): Likewise.
6087
6088 2017-12-08  Tom Tromey  <tom@tromey.com>
6089
6090         * ax.c (ax_printf): Update.
6091
6092 2017-12-07  Yao Qi  <yao.qi@linaro.org>
6093
6094         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
6095         aarch64_linux_read_description.
6096         * linux-amd64-ipa.c (idx2mask): New array.
6097         (get_ipa_tdesc): Move idx2mask out.
6098         (initialize_low_tracepoint): Initialize target descriptions.
6099         * linux-i386-ipa.c (idx2mask): New array.
6100         (get_ipa_tdesc): Move idx2mask out.
6101         (initialize_low_tracepoint): Initialize target descriptions.
6102
6103 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
6104
6105         * tdesc.c (struct tdesc_type): Change return type.
6106         (tdesc_add_flag): Change parameter type.
6107         (tdesc_add_bitfield): Likewise.
6108         (tdesc_add_field): Likewise.
6109         (tdesc_set_struct_size): Likewise.
6110
6111 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
6112
6113         * regcache.c (registers_to_string): Remove unused variable.
6114
6115 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6116
6117         * inferiors.c (for_each_inferior_with_data): Remove.
6118         * inferiors.h (for_each_inferior_with_data): Remove.
6119         * server.c (handle_qxfer_threads_worker): Change parameter type.
6120         (handle_qxfer_threads_proper): Use for_each_thread.
6121
6122 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6123
6124         * inferiors.c (for_each_inferior): Remove.
6125         (clear_inferiors): Use for_each_thread.
6126         * inferiors.h (for_each_inferior): Remove.
6127         * linux-low.c (linux_wait_for_event_filtered): Use
6128         for_each_thread.
6129         (linux_stabilize_threads): Likewise.
6130         * regcache.c (regcache_release): Likewise.
6131         * server.c (gdb_wants_all_threads_stopped): Likewise.
6132         (clear_pending_status_callback): Remove.
6133         (handle_status): Use for_each_thread.
6134         (captured_main): Likewise.
6135         * win32-low.c (child_init_thread_list): Likewise.
6136         (win32_clear_inferiors): Likewise.
6137         (fake_breakpoint_event): Likewise.
6138
6139 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6140
6141         * inferiors.h (find_inferior): Remove.
6142         * inferiors.c (find_inferior): Remove.
6143
6144 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6145
6146         * linux-low.c (resume_status_pending_p): Update comment.
6147         (need_step_over_p): Update comment.
6148
6149 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6150
6151         * linux-low.c (proceed_one_lwp): Return void, change parameter
6152         type.
6153         (unsuspend_and_proceed_one_lwp): Likewise.
6154         (proceed_all_lwps): Use for_each_thread.
6155         (unstop_all_lwps): Likewise.
6156
6157 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6158
6159         * linux-low.c (linux_resume_one_thread): Return void, take
6160         parameter directly.
6161         (linux_resume): Use for_each_thread.
6162
6163 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6164
6165         * linux-low.c (send_sigstop_callback): Return void, change
6166         parameter type.  Rename to...
6167         (send_sigstop): ... this.
6168         (suspend_and_send_sigstop_callback): Return void, change parameter
6169         type.  Rename to...
6170         (suspend_and_send_sigstop): ... this.
6171         (stop_all_lwps): Use for_each_thread.
6172
6173 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6174
6175         * linux-low.c (lwp_running): Return bool, remove unused
6176         argument.
6177         (linux_stabilize_threads): Use find_thread.
6178
6179 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6180
6181         * linux-low.c (select_singlestep_lwp_callback): Remove.
6182         (count_events_callback): Remove.
6183         (select_event_lwp_callback): Remove.
6184         (select_event_lwp): Use find_thread/for_each_thread.
6185
6186 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6187
6188         * linux-low.c (not_stopped_callback): Return bool, take filter
6189         argument directly.
6190         (linux_wait_for_event_filtered): Use find_thread.
6191         (linux_wait_1): Likewise.
6192
6193 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6194
6195         * linux-low.c (same_lwp): Remove.
6196         (find_lwp_pid): Use find_thread.
6197
6198 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6199
6200         * linux-low.c (delete_lwp_callback): Remove.
6201         (linux_mourn): Use for_each_thread.
6202
6203 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6204
6205         * linux-low.c (linux_detach_lwp_callback): Return void, remove
6206         args parameter, don't check for pid.
6207         (linux_detach): Use for_each_thread.
6208
6209 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6210
6211         * linux-low.c (struct counter): Remove.
6212         (second_thread_of_pid_p): Remove.
6213         (last_thread_of_process_p): Use find_thread.
6214
6215 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6216
6217         * inferiors.c (find_inferior_in_random): Remove.
6218         * inferiors.h (find_inferior_in_random): Remove.
6219         * linux-low.c (status_pending_p_callback): Return bool, accept
6220         parameter ptid directly.
6221         (linux_wait_for_event_filtered): Use find_thread_in_random.
6222         (linux_wait_1): Likewise.
6223
6224 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6225
6226         * inferiors.c (find_inferior_id): Remove.
6227         (find_thread_ptid): Move implemention from find_inferior_id to
6228         here.
6229         * inferiors.h (find_inferior_id): Remove.
6230         * server.c (handle_status): Use find_thread_ptid.
6231         (process_serial_event): Likewise.
6232         * thread-db.c (find_one_thread): Likewise.
6233         (thread_db_thread_handle): Likewise.
6234         * win32-low.c (thread_rec): Likewise.
6235         (child_delete_thread): Likewise.
6236         (win32_thread_alive): Likewise.
6237         (get_child_debug_event): Likewise.
6238
6239 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6240
6241         * linux-mips-low.c (update_watch_registers_callback): Return
6242         void, remove pid_p parameter, don't check for pid.
6243         (mips_insert_point, mips_remove_point): Use for_each_thread.
6244
6245 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6246
6247         * lynx.low (lynx_delete_thread_callback): Remove.
6248         (lynx_mourn): Use for_each_thread.
6249
6250 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6251
6252         * regcache.c (regcache_invalidate_one): Remove.
6253         (regcache_invalidate_pid): use for_each_thread.
6254
6255 2017-11-26  Tom Tromey  <tom@tromey.com>
6256
6257         * linux-low.c (linux_create_inferior): Update.
6258
6259 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
6260
6261         * spu-low.c (spu_create_inferior): Fix typo in argument name.
6262
6263 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6264
6265         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
6266         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6267         * linux-aarch64-tdesc-selftest.c: New file.
6268         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6269
6270 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6271
6272         * configure.srv: Add new file.
6273         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6274         * linux-aarch64-tdesc-selftest.c: New file.
6275         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6276
6277 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6278
6279         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
6280         * linux-aarch64-low.c (initialize_low_arch): Remove init.
6281         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
6282
6283 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6284
6285         * configure.srv: Add new files.
6286         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
6287         aarch64_linux_read_description.
6288         * linux-aarch64-low.c (aarch64_linux_read_description):
6289         Merge with aarch64_arch_setup.
6290         (aarch64_arch_setup): Call aarch64_linux_read_description.
6291         * linux-aarch64-tdesc.c: New file.
6292         * linux-aarch64-tdesc.h: New file.
6293
6294 2017-11-24  Yao Qi  <yao.qi@linaro.org>
6295
6296         * configure.srv: Set $srv_regobj for tic6x-linux.
6297         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
6298         (tic6x_read_description): Move some code to tic6x_arch_setup.
6299         (tic6x_tdesc_test): New function.
6300         (initialize_low_arch): Call selftests::register_test.
6301
6302 2017-11-22  Yao Qi  <yao.qi@linaro.org>
6303
6304         * remote-utils.c (prepare_resume_reply): Use memcpy.
6305
6306 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6307
6308         * linux-low.c (kill_one_lwp_callback): Return void, take
6309         argument directly, don't filter on pid.
6310         (linux_kill): Use for_each_thread.
6311
6312 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6313
6314         * linux-low.c (need_step_over_p): Return bool, remove dummy
6315         argument.
6316         (linux_resume, proceed_all_lwps): Use find_thread.
6317
6318 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6319
6320         * linux-low.c (resume_status_pending_p): Return bool, remove
6321         flag_p argument.
6322         (linux_resume): Use find_thread.
6323
6324 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6325
6326         * linux-low.c (struct thread_resume_array): Remove.
6327         (linux_set_resume_request): Return void, take arguments
6328         directly.
6329         (linux_resume): Use for_each_thread.
6330
6331 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6332
6333         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
6334         return bool, remove data argument.
6335         (linux_stabilize_threads): Use find_thread.
6336
6337 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6338
6339         * linux-low.c (unsuspend_one_lwp): Remove.
6340         (unsuspend_all_lwps): Use for_each_thread, inline code from
6341         unsuspend_one_lwp.
6342
6343 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6344
6345         * gdbthread.h (find_thread): Add overload with ptid_t filter.
6346         * linux-low.c (struct iterate_over_lwps_args): Remove.
6347         (iterate_over_lwps_filter): Remove.
6348         (iterate_over_lwps): Use find_thread.
6349
6350 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6351
6352         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
6353         (linux_handle_new_gdb_connection): Use for_each_thread, inline
6354         code from reset_lwp_ptrace_options_callback.
6355
6356 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6357
6358         * linux-arm-low.c (struct update_registers_data): Remove.
6359         (update_registers_callback): Return void, take arguments
6360         directly, don't check thread's pid.
6361         (arm_insert_point, arm_remove_point): Use for_each_thread.
6362
6363 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6364
6365         * win32-low.c (continue_one_thread): Return void, take argument
6366         directly.
6367         (child_continue): Use for_each_thread.
6368
6369 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6370
6371         * win32-i386-low.c (update_debug_registers_callback): Rename
6372         to ...
6373         (update_debug_registers): ... this, return void, remove pid_p arg.
6374         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
6375
6376 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
6377
6378         * inferiors.h (struct process_info): Add constructor, initialize
6379         fields..
6380         <syscalls_to_catch>: Change type to std::vector<int>.
6381         * inferiors.c (add_process): Allocate process_info with new.
6382         (remove_process): Free process_info with delete.
6383         * linux-low.c (handle_extended_wait): Adjust.
6384         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
6385         * server.c (handle_general_set): Adjust.
6386
6387 2017-11-16  Pedro Alves  <palves@redhat.com>
6388
6389         * remote-utils.c (remote_close): Block SIGIO signals instead of
6390         uninstalling the SIGIO handler.
6391
6392 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
6393
6394         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
6395
6396 2017-11-16  Yao Qi  <yao.qi@linaro.org>
6397
6398         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
6399         (tic6x_store_gregset): Likewise.
6400         (tic6x_usrregs_info): Move it up.
6401
6402 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
6403
6404         * Makefile.in: Update arch rules.
6405         * configure.srv: Explicitly mark arch/ files.
6406
6407 2017-11-13  Andreas Schwab  <schwab@suse.de>
6408
6409         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
6410         function.
6411         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6412
6413 2017-11-06  Pedro Alves  <palves@redhat.com>
6414
6415         * config.in, configure: Regenerate.
6416
6417 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6418
6419         * target.c (struct thread_search): Remove.
6420         (thread_search_callback): Remove.
6421         (prepare_to_access_memory): Use for_each_thread instead of
6422         find_inferior.  Inline code from thread_search_callback.
6423
6424 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6425
6426         * server.c (struct visit_actioned_threads_data): Remove.
6427         (visit_actioned_threads): Change prototype to take arguments
6428         directly.
6429         (resume): Use find_thread instead of find_inferior.
6430
6431 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6432
6433         * server.c (queue_stop_reply_callback): Change prototype, return
6434         void.
6435         (find_status_pending_thread_callback): Remove.
6436         (handle_status): Replace find_inferior with find_thread and
6437         for_each_thread.
6438
6439 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
6440
6441         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
6442         with REGNO.
6443         (aarch64_store_gregset): Likewise.
6444         (aarch64_fill_fpregset): Likewise.
6445         (aarch64_store_fpregset): Likewise.
6446
6447 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
6448
6449         * gdbthread.h (find_thread, for_each_thread): New functions.
6450         * inferiors.c (thread_of_pid): Remove.
6451         (find_any_thread_of_pid): Use find_thread.
6452         * linux-low.c (num_lwps): Use for_each_thread.
6453
6454 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6455
6456         * Makefile.in: Remove one rule.
6457         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
6458
6459 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6460
6461         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
6462         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
6463
6464 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6465
6466         * configure.srv: Rename arm.o with arch/arm.o.
6467
6468 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6469
6470         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
6471         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
6472         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
6473         (arch-i386.o, arch-amd64.o): Remove rules.
6474         (arch/%.o): New rule.
6475         Update POSTCOMPILE and COMPILE.pre.
6476         * configure.ac: Invoke AC_CONFIG_COMMANDS.
6477         * configure: Re-generated.
6478         * configure.srv: Replace arch-i386.o with arch/i386.o.
6479         Replace arch-amd64.o with arch/amd64.o.
6480
6481 2017-10-16  Yao Qi  <yao.qi@linaro.org>
6482
6483         * configure: Regenerated.
6484
6485 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6486
6487         * inferiors.h: (struct inferior_list): Remove.
6488         (struct inferior_list_entry); Remove.
6489         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
6490         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
6491         get_first_inferior): Remove.
6492         (for_each_inferior, for_each_inferior_with_data, find_inferior,
6493         find_inferior_id, find_inferior_in_random): Change signature.
6494         * inferiors.c (all_threads): Change type to
6495         std::list<thread_info *>.
6496         (get_thread): Remove macro.
6497         (find_inferior, find_inferior_id): Change signature, implement
6498         using find_thread.
6499         (find_inferior_in_random): Change signature, implement using
6500         find_thread_in_random.
6501         (for_each_inferior, for_each_inferior_with_data): Change
6502         signature, implement using for_each_thread.
6503         (add_inferior_to_list, remove_inferior): Remove.
6504         (add_thread, get_first_thread, thread_of_pid,
6505         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
6506         (get_first_inferior, one_inferior_p, clear_inferior_list):
6507         Remove.
6508         (clear_inferiors, get_thread_process): Update.
6509         * gdbthread.h: Include <list>.
6510         (struct thread_info) <entry>: Remove field.
6511         <id>: New field.
6512         (all_threads): Change type to std::list<thread_info *>.
6513         (get_first_inferior): Add doc.
6514         (find_thread, for_each_thread, find_thread_in_random): New
6515         functions.
6516         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
6517         * linux-arm-low.c (update_registers_callback): Update.
6518         * linux-low.c (second_thread_of_pid_p): Update.
6519         (kill_one_lwp_callback, linux_detach_lwp_callback,
6520         delete_lwp_callback, status_pending_p_callback, same_lwp,
6521         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
6522         iterate_over_lwps, not_stopped_callback,
6523         resume_stopped_resumed_lwps, count_events_callback,
6524         select_singlestep_lwp_callback, select_event_lwp_callback,
6525         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
6526         suspend_and_send_sigstop_callback, wait_for_sigstop,
6527         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
6528         lwp_running, linux_set_resume_request, resume_status_pending_p,
6529         need_step_over_p, start_step_over, linux_resume_one_thread,
6530         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
6531         reset_lwp_ptrace_options_callback): Update.
6532         * linux-mips-low.c (update_watch_registers_callback): Update.
6533         * regcache.c (regcache_invalidate_one, regcache_invalidate):
6534         Update.
6535         (free_register_cache_thread_one): Remove.
6536         (regcache_release): Update.
6537         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
6538         handle_qxfer_threads_worker): Update.
6539         (handle_query): Update, use list iterator.
6540         (visit_actioned_threads, handle_pending_status,
6541         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
6542         clear_pending_status_callback, set_pending_status_callback,
6543         find_status_pending_thread_callback, handle_status,
6544         process_serial_event): Update.
6545         * target.c (thread_search_callback): Update.
6546         * thread-db.c (thread_db_get_tls_address): Update.
6547         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
6548         Update.
6549         * win32-i386-low.c (update_debug_registers_callback): Update.
6550         * win32-low.c (delete_thread_info, child_delete_thread,
6551         continue_one_thread, suspend_one_thread,
6552         get_child_debug_event): Adjust.
6553
6554 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6555
6556         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
6557         * inferiors.h: Include <list>.
6558         (struct process_info) <entry>: Remove field.
6559         <pid>: New field.
6560         (pid_of): Change macro to function.
6561         (ptid_of, lwpid_of): Remove macro.
6562         (all_processes): Change type to std::list<process_info *>.
6563         (ALL_PROCESSES): Remove macro.
6564         (for_each_process, find_process): New function.
6565         * inferiors.c (all_processes): Change type to
6566         std::list<process_info *>.
6567         (find_thread_process): Adjust.
6568         (add_process): Likewise.
6569         (remove_process): Likewise.
6570         (find_process_pid): Likewise.
6571         (get_first_process): Likewise.
6572         (started_inferior_callback): Remove.
6573         (have_started_inferiors_p): Adjust.
6574         (attached_inferior_callback): Remove.
6575         (have_attached_inferiors_p): Adjust.
6576         * linux-low.c (check_zombie_leaders): Likewise.
6577         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
6578         (x86_linux_update_xmltarget): Adjust.
6579         * server.c (handle_query): Likewise.
6580         (gdb_reattached_process): Remove.
6581         (handle_status): Adjust.
6582         (kill_inferior_callback): Likewise.
6583         (detach_or_kill_inferior): Remove.
6584         (print_started_pid): Likewise.
6585         (print_attached_pid): Likewise.
6586         (detach_or_kill_for_exit): Update.
6587         (process_serial_event): Likewise.
6588         * linux-arm-low.c (arm_new_fork): Likewise.
6589
6590 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6591
6592         * dll.h: Include <list>.
6593         (struct dll_info): Add constructor.
6594         <entry>: Remove field.
6595         (all_dlls): Change type to std::list<dll_info>.
6596         * dll.c: Include <algorithm>.
6597         (get_dll): Remove macro.
6598         (all_dlls): Change type to std::list<dll_info *>.
6599         (free_one_dll): Remove.
6600         (match_dll): Likewise.
6601         (loaded_dll): Adjust.
6602         (unloaded_dll): Adjust to all_dlls type change, use
6603         std::find_if.  Inline code from match_dll.
6604         (clear_dlls): Adjust to all_dlls type change.
6605         * server.c (emit_dll_description): Remove.
6606         (handle_qxfer_libraries): Adjust to all_dlls type change,
6607         integrate emit_dll_description's functionality.
6608
6609 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6610
6611         * linux-low.h (struct linux_target_ops) <delete_process>: New
6612         field.
6613         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
6614         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
6615         (struct linux_target_ops): Add delete_process callback.
6616         * linux-arm-low.c (arm_delete_process): New.
6617         (struct linux_target_ops): Add delete_process callback.
6618         * linux-bfin-low.c (struct linux_target_ops): Likewise.
6619         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
6620         * linux-m32r-low.c (struct linux_target_ops): Likewise.
6621         * linux-mips-low.c (mips_linux_delete_process): New.
6622         (struct linux_target_ops): Add delete_process callback.
6623         * linux-ppc-low.c (struct linux_target_ops): Likewise.
6624         * linux-s390-low.c (struct linux_target_ops): Likewise.
6625         * linux-sh-low.c (struct linux_target_ops): Likewise.
6626         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
6627         * linux-tile-low.c (struct linux_target_ops): Likewise.
6628         * linux-x86-low.c (x86_linux_delete_process): New.
6629         (struct linux_target_ops): Add delete_process callback.
6630         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
6631
6632 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6633
6634         * linux-aarch64-low.c (the_low_target): Add thread delete
6635         callback.
6636         * linux-arm-low.c (arm_delete_thread): New function.
6637         (the_low_target): Add thread delete callback.
6638         * linux-bfin-low.c (the_low_target): Likewise.
6639         * linux-crisv32-low.c (the_low_target): Likewise.
6640         * linux-low.c (delete_lwp): Invoke delete_thread callback if
6641         set.
6642         * linux-low.h (struct linux_target_ops) <delete_thread>: New
6643         field.
6644         * linux-m32r-low.c (the_low_target): Add thread delete callback.
6645         * linux-mips-low.c (mips_linux_delete_thread): New function.
6646         (the_low_target): Add thread delete callback.
6647         * linux-ppc-low.c (the_low_target): Likewise.
6648         * linux-s390-low.c (the_low_target): Likewise.
6649         * linux-sh-low.c (the_low_target): Likewise.
6650         * linux-tic6x-low.c (the_low_target): Likewise.
6651         * linux-tile-low.c (the_low_target): Likewise.
6652         * linux-x86-low.c (the_low_target): Likewise.
6653         * linux-xtensa-low.c (the_low_target): Likewise.
6654
6655 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
6656
6657         * win32-low.c: Include "common-inferior.h".
6658
6659 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6660
6661         * inferiors.c (set_inferior_cwd): New function.
6662         * server.c (handle_general_set): Handle QSetWorkingDir packet.
6663         (handle_query): Inform that QSetWorkingDir is supported.
6664         * win32-low.c (create_process): Pass the inferior's cwd to
6665         CreateProcess.
6666
6667 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6668
6669         * inferiors.c (current_inferior_cwd): New global variable.
6670         (get_inferior_cwd): New function.
6671         * inferiors.h (struct process_info) <cwd>: New field.
6672
6673 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6674
6675         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
6676         (OBS): Add gdb_tilde_expand.o.
6677
6678 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
6679
6680         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
6681         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
6682
6683 2017-09-29  Pedro Alves  <palves@redhat.com>
6684
6685         * ax.c (gdb_parse_agent_expr): Constify.
6686         * ax.h (gdb_parse_agent_expr): Constify.
6687         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6688         Constify.
6689         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
6690         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
6691         * remote-utils.h (read_ptid): Constify.
6692         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
6693         (process_point_options, process_serial_event): Constify.
6694         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
6695         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
6696         (cmd_qtbuffer): Constify.
6697
6698 2017-09-29  Pedro Alves  <palves@redhat.com>
6699
6700         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
6701         fails.
6702
6703 2017-09-29  Pedro Alves  <palves@redhat.com>
6704
6705         * linux-low.c (handle_extended_wait): Pass parent thread instead
6706         of process to thread_db_notice_clone.
6707         * linux-low.h (thread_db_notice_clone): Replace parent process
6708         parameter with parent thread parameter.
6709         * thread-db.c (find_one_thread): Add comment.
6710         (thread_db_notice_clone): Replace parent process parameter with
6711         parent thread parameter.  Temporarily switch to the parent thread.
6712
6713 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
6714
6715         * gdbthread.h: Include "common-gdbthread.h".
6716         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
6717         "if" when validating the ptid.
6718         * remote-utils.c: Include "gdbthread.h".
6719         (prepare_resume_reply): Use "switch_to_thread".
6720         * target.c (done_accessing_memory): Likewise.
6721
6722 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6723
6724         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
6725         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
6726         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
6727         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
6728         s390x-gs-linux64-ipa.o to ipa_obj.
6729         * linux-s390-low.c (HWCAP_S390_GS): New define.
6730         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
6731         New functions.
6732         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
6733         (s390_arch_setup): Check for guarded-storage support and choose
6734         appropriate tdesc.
6735         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
6736         init_registers_s390x_gs_linux64.
6737         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
6738         enum value.
6739         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
6740         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
6741
6742 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
6743
6744         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
6745
6746 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6747
6748         * linux-low.h (struct lwp_info): Add new field, thread_handle.
6749         (thread_db_thread_handle): Declare.
6750         * linux-low.c (linux_target_ops): Initialize thread_handle.
6751         * server.c (handle_qxfer_threads_worker): Add support for
6752         "handle" attribute.
6753         * target.h (struct target_ops): Add new function pointer,
6754         thread_handle.
6755         (target_thread_handle): Define.
6756         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
6757         field in lwp.
6758         (thread_db_thread_handle): New function.
6759
6760 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6761
6762         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
6763         * linux-low.h (thread_db_notice_clone): Declare.
6764         * thread-db.c (thread_db_notice_clone): New function.
6765
6766 2017-09-21  Pedro Alves  <palves@redhat.com>
6767
6768         * server.c (gdb_read_memory, handle_status, process_serial_event)
6769         (handle_serial_event, handle_target_event): Adjust to
6770         set_desired_thread prototype change.
6771         * target.c (set_desired_thread): Remove 'use_general' parameter
6772         and adjust.
6773         * target.h (set_desired_thread): Remove 'use_general' parameter.
6774
6775 2017-09-20  Tom Tromey  <tom@tromey.com>
6776
6777         * target.c (target_terminal::terminal_state): Define.
6778         (target_terminal::init): Rename from target_terminal_init.
6779         (target_terminal::inferior): Rename from
6780         target_terminal_inferior.
6781         (target_terminal::ours): Rename from target_terminal_ours.
6782         (target_terminal::ours_for_output, target_terminal::info): New.
6783
6784 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6785
6786         * server.c (accumulate_file_name_length): Remove.
6787         (emit_dll_description): Adjust to std::string change.
6788         (handle_qxfer_libraries): Use std::string to hold document.
6789
6790 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6791
6792         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
6793         return type of xml_escape_text.
6794         * server.c (emit_dll_description): Likewise.
6795
6796 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6797
6798         * server.c (captured_main): Accept argument for --selftest.
6799         Update run_tests call.
6800         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6801         when registering selftests.
6802
6803 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
6804
6805         * regcache.c (get_thread_regcache): Update code to use "std::vector"
6806         instead of "VEC" for "target_desc.reg_defs".
6807         (regcache_cpy): Likewise.
6808         (registers_to_string): Likewise.
6809         (registers_from_string): Likewise.
6810         (find_regno): Likewise.
6811         (supply_regblock): Likewise.
6812         (regcache_raw_read_unsigned): Likewise.
6813         * tdesc.c (init_target_desc): Likewise.
6814         (tdesc_create_reg): Likewise.
6815         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
6816         (struct target_desc) <reg_defs>: Convert to "std::vector".
6817         (target_desc): Do not initialize "reg_defs".
6818         (~target_desc): Update code to use "std::vector" instead of "VEC"
6819         for "target_desc.reg_defs".
6820         (operator==): Likewise.
6821
6822 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6823
6824         * inferiors.h (thread_to_gdb_id): Remove.
6825         * inferiors.c (thread_to_gdb_id): Remove.
6826         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
6827         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
6828         lynx_store_registers, lynx_read_memory, lynx_write_memory):
6829         Likewise.
6830         * nto-low.c (nto_fetch_registers, nto_store_registers,
6831         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
6832
6833 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6834
6835         * inferiors.h (gdb_id_to_thread_id): Remove.
6836         * inferiors.c (gdb_id_to_thread_id): Remove.
6837         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6838         removal.  Move pid declaration closer to where it's used.
6839
6840 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6841
6842         * server.c (handle_detach): New function.
6843         (process_serial_event): Move code out, call handle_detach.
6844
6845 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6846
6847         * server.c (require_running): Rename to ...
6848         (require_running_or_return): ... this ...
6849         (require_running_or_break): ... and this.
6850         (handle_query, process_serial_event): Adjust.
6851
6852 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6853
6854         * linux-low.c (linux_set_resume_request): Remove unused
6855         variables.
6856
6857 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6858
6859         * server.c (first_thread_of): Remove.
6860         (process_serial_event): Replace usage of first_thread_of with
6861         find_any_thread_of_pid.
6862         * tracepoint.c (same_process_p): Remove.
6863         (gdb_agent_about_to_close): Replace usage of same_process_p with
6864         find_any_thread_of_pid.
6865         * linux-x86-low.c (same_process_callback): Remove.
6866         (x86_arch_setup_process_callback): Replace usage of
6867         same_process_callback with find_any_thread_of_pid.
6868         * thread-db.c (any_thread_of): Remove.
6869         (switch_to_process): Replace usage of any_thread_of with
6870         find_any_thread_of_pid.
6871         * inferiors.c (thread_pid_matches_callback): Remove.
6872         (find_thread_process): Adjust to use find_any_thread_of_pid.
6873
6874 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6875
6876         * regcache.c (get_thread_regcache): Guard calls to "memset"
6877         with "!VEC_empty".
6878
6879 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6880
6881         * linux-low.c (handle_extended_wait): Use
6882         "allocate_target_description" instead of "XNEW".
6883         * linux-x86-low.c (initialize_low_arch): Likewise.
6884
6885 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6886
6887         * configure.srv (srv_i386_regobj): Remove.
6888         (srv_amd64_regobj): Remove.
6889         (srv_regobj): Set it to "" for x86 non-linux targets.
6890         * linux-x86-tdesc.c (i386_linux_read_description):
6891         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
6892         (init_registers_i386): Remove the declaration.
6893         (tdesc_i386): Remove the declaration.
6894         (lynx_i386_arch_setup): Call i386_create_target_description.
6895         * nto-x86-low.c: Likewise.
6896         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
6897         [!__x86_64__]: include arch/i386.h.
6898         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
6899
6900 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6901
6902         * configure.srv (srv_amd64_linux_xmlfiles): Remove
6903         i386/amd64-XXX-linux from it.
6904
6905 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6906
6907         * configure.srv: Empty srv_amd64_linux_regobj if $development is
6908         false.
6909         (ipa_amd64_linux_regobj): Remove.
6910         (ipa_x32_linux_regobj): Remove.
6911
6912 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6913
6914         * Makefile.in (arch-amd64.o): New rule.
6915         * configure.srv: Append arch-amd64.o.
6916         * linux-amd64-ipa.c: Include common/x86-xstate.h.
6917         (get_ipa_tdesc): Call amd64_linux_read_description.
6918         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
6919         and init_registers_amd64_XXX.
6920         * linux-x86-low.c (x86_linux_read_description): Call
6921         amd64_linux_read_description.
6922         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
6923         (initialize_low_arch): Don't call init_registers_x32_XXX and
6924         init_registers_amd64_XXX.
6925         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
6926         and tdesc_amd64_XXX.
6927         [__x86_64__] (amd64_tdesc_test): New function.
6928         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
6929         and init_registers_amd64_XXX.
6930         * linux-x86-tdesc.c: Include arch/amd64.h.
6931         (xcr0_to_tdesc_idx): New function.
6932         (i386_linux_read_description): New function.
6933         (amd64_get_ipa_tdesc_idx): New function.
6934         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
6935         (amd64_get_ipa_tdesc): Declare.
6936
6937 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6938
6939         * configure.srv (srv_i386_linux_xmlfiles): Remove
6940         i386/i386-XXX-linux.xml from it.
6941
6942 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6943
6944         * configure.srv: Set srv_i386_linux_regobj empty if $development
6945         is false.
6946         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
6947         initialize_low_tdesc.
6948         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
6949         with #if initialize_low_tdesc.
6950         * linux-x86-tdesc-selftest.c: New file.
6951         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
6952
6953 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6954
6955         * Makefile.in (arch-i386.o): New rule.
6956         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
6957         (x86_64-*-linux*): Likewise.
6958         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
6959         include arch/i386.h.
6960         (i386_linux_read_description): Remove code and call
6961         i386_create_target_description.
6962         * tdesc.c (allocate_target_description): New function.
6963         * tdesc.h (set_tdesc_architecture): Remove declaration.
6964         (set_tdesc_osabi): Likewise.
6965
6966 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6967
6968         * linux-x86-tdesc.c: Don't include <inttypes.h>.
6969         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
6970         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
6971         .xmltarget.
6972         * server.c (get_features_xml): Call tdesc_get_features_xml.
6973         * tdesc.c (set_tdesc_architecture): New function.
6974         (set_tdesc_osabi): New function.
6975         (tdesc_get_features_xml): New function.
6976         (tdesc_create_feature): Add an argument.
6977         * tdesc.h (struct target_desc) <features>: New field.
6978         <arch, osabi>: New field.
6979         (~target_desc): xfree features, arch, and osabi.
6980         (target_desc::oerator==): Don't compare .xmltarget.
6981         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
6982         (set_tdesc_osabi): Likewise.
6983         (tdesc_get_features_xml): Likewise.
6984
6985 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6986
6987         * linux-x86-tdesc.c: Include selftest.h.
6988         (i386_tdesc_test): New function.
6989         (initialize_low_tdesc): Call selftests::register_test.
6990         * tdesc.h: Include regdef.h.
6991         (target_desc): Override operator == and !=.
6992
6993 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6994
6995         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
6996         (ipa_obj): Likewise.
6997         * linux-i386-ipa.c: Include common/x86-xstate.h
6998         (get_ipa_tdesc): Call i386_linux_read_description.
6999         (initialize_low_tracepoint): Don't call  init_registers_XXX
7000         functions, call initialize_low_tdesc instead.
7001         * linux-x86-low.c (x86_linux_read_description): Call
7002         i386_linux_read_description.
7003         (initialize_low_arch): Don't call init_registers_i386_XXX
7004         functions, call initialize_low_tdesc.
7005         * linux-x86-tdesc.c: New file.
7006         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
7007         (i386_get_ipa_tdesc_idx): Declare.
7008         (i386_get_ipa_tdesc): Declare.
7009         (initialize_low_tdesc): Declare.
7010
7011 2017-09-05  Yao Qi  <yao.qi@linaro.org>
7012
7013         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
7014         instead of 0.
7015
7016 2017-09-05  Yao Qi  <yao.qi@linaro.org>
7017
7018         * Makefile.in (IPA_OBJS): Add vec-ipa.o
7019         * regcache.c (get_thread_regcache): Use VEC_length.
7020         (init_register_cache): Likewise.
7021         (regcache_cpy): Likewise.
7022         (registers_to_string): Iterate reg_defs via VEC_iterate.
7023         (find_regno): Likewise.
7024         (find_register_by_number): Use VEC_index.
7025         (register_size): Call find_register_by_number.
7026         (register_data): Call find_register_by_number.
7027         (supply_regblock): Use VEC_length.
7028         (regcache_raw_read_unsigned): Likewise.
7029         * tdesc.c (init_target_desc): Iterate reg_defs via
7030         VEC_iterate.
7031         (default_description): Update initializer.
7032         (copy_target_description): Don't update field num_registers.
7033         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
7034         <num_registers>: Remove.
7035
7036 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
7037
7038         * Makefile.in (.SECONDARY): Define target.
7039
7040 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
7041
7042         * linux-low.c (linux_wait_1): Adjust.
7043         * server.c (queue_stop_reply_callback): Adjust.
7044
7045 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
7046
7047         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
7048         QEnvironmentUnset and QEnvironmentReset packets.
7049         (handle_query): Inform remote that QEnvironmentHexEncoded,
7050         QEnvironmentUnset and QEnvironmentReset are supported.
7051
7052 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
7053
7054         * inferiors.h (inferior_target_data): Rename to ...
7055         (thread_target_data): ... this.
7056         (inferior_regcache_data): Rename to ...
7057         (thread_regcache_data): ... this.
7058         (set_inferior_regcache_data): Rename to ...
7059         (set_thread_regcache_data): ... this.
7060         * inferiors.c (inferior_target_data): Rename to ...
7061         (thread_target_data): ... this.
7062         (inferior_regcache_data): Rename to ...
7063         (thread_regcache_data): ... this.
7064         (set_inferior_regcache_data): Rename to ...
7065         (set_thread_regcache_data): ... this.
7066         (free_one_thread): Update.
7067         * linux-low.h (get_thread_lwp): Update.
7068         * regcache.c (get_thread_regcache): Update.
7069         (regcache_invalidate_thread): Update.
7070         (free_register_cache_thread): Update.
7071         * win32-i386-low.c (update_debug_registers_callback): Update.
7072         (win32_get_current_dr): Update.
7073         * win32-low.c (thread_rec): Update.
7074         (delete_thread_info): Update.
7075         (continue_one_thread): Update.
7076         (suspend_one_thread): Update.
7077
7078 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
7079
7080         * inferiors.c (set_inferior_target_data): Remove.
7081         * inferiors.h (set_inferior_target_data): Remove.
7082
7083 2017-08-18  Yao Qi  <yao.qi@linaro.org>
7084
7085         * Makefile.in (OBS): Add selftest.o.
7086         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
7087         * configure, config.in: Re-generated.
7088         * server.c: Include common/sefltest.h.
7089         (captured_main): Handle option --selftest.
7090
7091 2017-08-09  Yao Qi  <yao.qi@linaro.org>
7092
7093         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
7094         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
7095         i386-avx-mpx.o and i386-mmx.o.
7096         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
7097         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
7098         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
7099         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
7100         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
7101         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
7102         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
7103         i386/amd64-avx-mpx.xml.
7104
7105 2017-08-09  Yao Qi  <yao.qi@linaro.org>
7106
7107         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
7108         and x32-avx-avx512.o.
7109         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
7110         i386/x32-avx-avx512.xml.
7111
7112 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
7113
7114         * tracepoint.h (enum class fast_tpoint_collect_result): New
7115         enumeration.
7116         (fast_tracepoint_collecting): Change return type to
7117         fast_tpoint_collect_result.
7118         * tracepoint.c (fast_tracepoint_collecting): Likewise.
7119         * linux-low.h: Include tracepoint.h.
7120         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
7121         fast_tpoint_collect_result.
7122         * linux-low.c (handle_tracepoints): Adjust.
7123         (linux_fast_tracepoint_collecting): Change return type to
7124         fast_tpoint_collect_result.
7125         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
7126         linux_wait_1, stuck_in_jump_pad_callback,
7127         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
7128         proceed_one_lwp): Adjust to type change.
7129
7130 2017-07-10  Yao Qi  <yao.qi@linaro.org>
7131
7132         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
7133
7134 2017-06-29  Yao Qi  <yao.qi@linaro.org>
7135
7136         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
7137         Remove.
7138         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
7139
7140 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
7141
7142         * Makefile.in (IPA_OBJS): Sort and format one item per line.
7143
7144 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7145
7146         * linux-low.c (linux_create_inferior): Adjust code to access the
7147         environment information via 'gdb_environ' class.
7148         * lynx-low.c (lynx_create_inferior): Likewise.
7149         * server.c (our_environ): Make it an instance of 'gdb_environ'.
7150         (get_environ): Return a pointer to 'our_environ'.
7151         (captured_main): Initialize 'our_environ'.
7152         * server.h (get_environ): Adjust prototype.
7153         * spu-low.c (spu_create_inferior): Adjust code to access the
7154         environment information via 'gdb_environ' class.
7155
7156 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7157
7158         * linux-low.c (linux_read_memory, linux_write_memory): Remove
7159         usage of "register" keyword.
7160
7161 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7162
7163         * configure: Re-generate.
7164
7165 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7166
7167         * configure: Re-generate.
7168
7169 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7170
7171         * Makefile.in (COMPILE.pre): Add "-x c++".
7172
7173 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
7174
7175         * fork-child.c: Conditionally include <signal.h>.
7176
7177 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7178
7179         * server.c (handle_general_set): Handle new packet
7180         "QStartupWithShell".
7181         (handle_query): Add "QStartupWithShell" to the list of supported
7182         packets.
7183         (gdbserver_usage): Add help text explaining the
7184         new "--startup-with-shell" and "--no-startup-with-shell" CLI
7185         options.
7186         (captured_main): Recognize and act upon the presence of the new
7187         CLI options.
7188
7189 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7190             Pedro Alves  <palves@redhat.com>
7191
7192         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
7193         * configure: Regenerate.
7194         * configure.srv (srv_linux_obj): Add "fork-child.o" and
7195         "fork-inferior.o".
7196         (i[34567]86-*-lynxos*): Likewise.
7197         (spu*-*-*): Likewise.
7198         * fork-child.c: New file.
7199         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
7200         and "environ.h".
7201         (linux_ptrace_fun): New function.
7202         (linux_create_inferior): Adjust function prototype to reflect
7203         change on "target.h".  Adjust function code to use
7204         "fork_inferior".
7205         (linux_request_interrupt): Delete "signal_pid".
7206         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
7207         (lynx_ptrace_fun): New function.
7208         (lynx_create_inferior): Adjust function prototype to reflect
7209         change on "target.h".  Adjust function code to use
7210         "fork_inferior".
7211         * nto-low.c (nto_create_inferior): Adjust function prototype and
7212         code to reflect change on "target.h".  Update comments.
7213         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
7214         "common-terminal.h" and "environ.h".
7215         (terminal_fd): Moved to fork-child.c.
7216         (old_foreground_pgrp): Likewise.
7217         (restore_old_foreground_pgrp): Likewise.
7218         (last_status): Make it global.
7219         (last_ptid): Likewise.
7220         (our_environ): New variable.
7221         (startup_with_shell): Likewise.
7222         (program_name): Likewise.
7223         (program_argv): Rename to...
7224         (program_args): ...this.
7225         (wrapper_argv): New variable.
7226         (start_inferior): Delete function.
7227         (get_exec_wrapper): New function.
7228         (get_exec_file): Likewise.
7229         (get_environ): Likewise.
7230         (prefork_hook): Likewise.
7231         (post_fork_inferior): Likewise.
7232         (postfork_hook): Likewise.
7233         (postfork_child_hook): Likewise.
7234         (handle_v_run): Update code to deal with arguments coming from the
7235         remote host.  Update calls from "start_inferior" to
7236         "create_inferior".
7237         (captured_main): Likewise.  Initialize environment variable.  Call
7238         "have_job_control".
7239         * server.h (post_fork_inferior): New prototype.
7240         (get_environ): Likewise.
7241         (last_status): Declare.
7242         (last_ptid): Likewise.
7243         (signal_pid): Likewise.
7244         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
7245         (spu_ptrace_fun): New function.
7246         (spu_create_inferior): Adjust function prototype to reflect change
7247         on "target.h".  Adjust function code to use "fork_inferior".
7248         * target.c (target_terminal_init): New function.
7249         (target_terminal_inferior): Likewise.
7250         (target_terminal_ours): Likewise.
7251         * target.h: Include <vector>.
7252         (struct target_ops) <create_inferior>: Update prototype.
7253         (create_inferior): Update macro.
7254         * utils.c (gdb_flush_out_err): New function.
7255         * win32-low.c (win32_create_inferior): Adjust function prototype
7256         and code to reflect change on "target.h".
7257
7258 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7259
7260         * inferiors.c (switch_to_thread): New function.
7261
7262 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7263
7264         * Makefile.in (SFILE): Add "common/job-control.c".
7265         (OBS): Add "job-control.o".
7266
7267 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7268
7269         * Makefile: Remove "@host_makefile_frag@".
7270
7271 2017-05-05  Pedro Alves  <palves@redhat.com>
7272
7273         * configure: Regenerate.
7274
7275 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7276
7277         * configure: Regenerate.
7278
7279 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
7280
7281         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
7282         software_single_step change of return type to
7283         std::vector<CORE_ADDR>.
7284         * linux-low.c (install_software_single_step_breakpoints):
7285         Likewise.
7286         * linux-low.h (install_software_single_step_breakpoints):
7287         Likewise.
7288
7289 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7290
7291         * remote-utils.c: Include "gdb_termios.h" instead of
7292         "terminal.h".
7293         * terminal.h: Delete file.
7294
7295 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7296
7297         * server.c: Include <vector>.
7298         <program_argv, wrapper_argv>: Convert to std::vector.
7299         (start_inferior): Rewrite function to use C++.
7300         (handle_v_run): Likewise.  Update code that calculates the argv
7301         based on the vRun packet; use C++.
7302         (captured_main): Likewise.
7303
7304 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
7305
7306         * server.c (handle_v_cont): Initialize thread_resume::thread
7307         with null_ptid.
7308
7309 2017-04-05  Pedro Alves  <palves@redhat.com>
7310
7311         * configure: Regenerate.
7312
7313 2017-04-05  Pedro Alves  <palves@redhat.com>
7314
7315         * gdbreplay.c (sync_error): Constify.
7316         * linux-x86-low.c (push_opcode): Constify.
7317
7318 2017-04-05  Pedro Alves  <palves@redhat.com>
7319
7320         * win32-low.c (get_child_debug_event)
7321         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
7322         Report TARGET_WAITKIND_SPURIOUS instead.
7323
7324 2017-04-05  Pedro Alves  <palves@redhat.com>
7325
7326         * remote-utils.c (remote_prepare, remote_open): Constify.
7327         * remote-utils.h (remote_prepare, remote_open): Constify.
7328         * server.c (captured_main): Constify 'port' handling.
7329
7330 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
7331
7332         * Makefile.in (clean): Clear .deps.
7333
7334 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
7335
7336         * .gitignore: Remove generated files, replace with wildcard.
7337         * (clean): Replace removal of generated files with wildcard.
7338         (version.c): Replace with...
7339         (version-generated.c): ...this.
7340         (xml-builtin.c): Replace with...
7341         (xml-builtin-generated.c): ...this.
7342         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
7343         (%.c: *regformats*): Replace with...
7344         (%-generated.c: *regformats*): ...this.
7345
7346 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7347
7348         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
7349         (xtensa_fill_gregset): Call collect_register_by_name for
7350         threadptr register.
7351         (xtensa_store_gregset): Call supply_register_by_name for
7352         threadptr register.
7353
7354 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7355
7356         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
7357         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
7358         (xtensa_store_gregset): Call supply_register for all registers in
7359         a0_regnum..a0_regnum + C0_NREGS range.
7360
7361 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7362
7363         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
7364         (ax-ipa.o: ax.c): Remove.
7365         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
7366         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
7367         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
7368         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
7369         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
7370
7371 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7372
7373         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
7374         (print-utils-ipa.o: ../common/print-utils.c): Remove.
7375         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
7376         (errors-ipa.o: ../common/errors.c): Remove.
7377         (format-ipa.o: ../common/format.c): Remove.
7378         (common-utils-ipa.o: ../common/common-utils.c): Remove.
7379
7380 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7381
7382         * Makefile.in (%-ipa.o: %.c): New rule.
7383         (tracepoint-ipa.o: tracepoint.c): Remove.
7384         (utils-ipa.o: utils.c): Remove.
7385         (remote-utils-ipa.o: remote-utils.c): Remove.
7386         (regcache-ipa.o: regcache.c): Remove.
7387         (i386-linux-ipa.o: i386-linux.c): Remove.
7388         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
7389         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
7390         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
7391         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
7392         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
7393         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
7394         (amd64-linux-ipa.o: amd64-linux.c): Remove.
7395         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
7396         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
7397         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
7398         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
7399         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
7400         (aarch64-ipa.o: aarch64.c): Remove.
7401         (s390-linux32-ipa.o: s390-linux32.c): Remove.
7402         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
7403         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
7404         (s390-linux64-ipa.o: s390-linux64.c): Remove.
7405         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
7406         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
7407         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
7408         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
7409         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
7410         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
7411         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
7412         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
7413         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
7414         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
7415         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
7416         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
7417         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
7418         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
7419         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
7420         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
7421         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
7422         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
7423         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
7424         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
7425         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
7426         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
7427         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
7428         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
7429         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
7430         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
7431         (tdesc-ipa.o: tdesc.c): Remove.
7432         (x32-linux-ipa.o: x32-linux.c): Remove.
7433         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
7434         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
7435
7436 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7437
7438         * Makefile.in (%.o: ../arch/%.c): New rule.
7439         (arm.o: ../arch/arm.c): Remove.
7440         (arm-linux.o: ../arch/arm-linux.c): Remove.
7441         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
7442         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
7443
7444 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7445
7446         * Makefile.in (%.o: ../nat/%.c): New rule.
7447         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
7448         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
7449         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
7450         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
7451         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
7452         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
7453         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
7454         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
7455         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
7456         (linux-personality.o: ../nat/linux-personality.c): Remove.
7457         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
7458         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
7459         (x86-linux.o: ../nat/x86-linux.c): Remove.
7460         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
7461         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
7462
7463 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7464
7465         * Makefile.in (%.o: ../common/%.c): New rule.
7466         (signals.o: ../common/signals.c): Remove.
7467         (print-utils.o: ../common/print-utils.c): Remove.
7468         (rsp-low.o: ../common/rsp-low.c): Remove.
7469         (common-utils.o: ../common/common-utils.c): Remove.
7470         (posix-strerror.o: ../common/posix-strerror.c): Remove.
7471         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
7472         (vec.o: ../common/vec.c): Remove.
7473         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
7474         (xml-utils.o: ../common/xml-utils.c): Remove.
7475         (ptid.o: ../common/ptid.c): Remove.
7476         (buffer.o: ../common/buffer.c): Remove.
7477         (format.o: ../common/format.c): Remove.
7478         (filestuff.o: ../common/filestuff.c): Remove.
7479         (agent.o: ../common/agent.c): Remove.
7480         (errors.o: ../common/errors.c): Remove.
7481         (environ.o: ../common/environ.c): Remove.
7482         (common-debug.o: ../common/common-debug.c): Remove.
7483         (cleanups.o: ../common/cleanups.c): Remove.
7484         (common-exceptions.o: ../common/common-exceptions.c): Remove.
7485         (fileio.o: ../common/fileio.c): Remove.
7486         (common-regcache.o: ../common/common-regcache.c): Remove.
7487         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
7488         (new-op.o: ../common/new-op.c): Remove.
7489         (btrace-common.o: ../common/btrace-common.c): Remove.
7490
7491 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7492
7493         * Makefile.in (%.o: ../target/%.c): New rule.
7494         (waitstatus.o: ../target/waitstatus.c): Remove.
7495
7496 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7497
7498         * Makefile.in
7499         (%.c: ../regformats/%.dat,
7500         (%.c: ../regformats/arm/%.dat,
7501         (%.c: ../regformats/i386/%.dat,
7502         (%.c: ../regformats/rs6000/%.dat): New rules.
7503         (aarch64.c): Remove.
7504         (reg-arm.c): Remove.
7505         (arm-with-iwmmxt.c): Remove.
7506         (arm-with-vfpv2.c): Remove.
7507         (arm-with-vfpv3.c): Remove.
7508         (arm-with-neon.c): Remove.
7509         (reg-bfin.c): Remove.
7510         (reg-cris.c): Remove.
7511         (reg-crisv32.c): Remove.
7512         (i386.c): Remove.
7513         (i386-linux.c): Remove.
7514         (i386-avx.c): Remove.
7515         (i386-avx-linux.c): Remove.
7516         (i386-avx-avx512.c): Remove.
7517         (i386-avx-avx512-linux.c): Remove.
7518         (i386-mpx.c): Remove.
7519         (i386-mpx-linux.c): Remove.
7520         (i386-avx-mpx-avx512-pku.c): Remove.
7521         (i386-avx-mpx-avx512-pku-linux.c): Remove.
7522         (i386-avx-mpx.c): Remove.
7523         (i386-avx-mpx-linux.c): Remove.
7524         (i386-mmx.c): Remove.
7525         (i386-mmx-linux.c): Remove.
7526         (reg-ia64.c): Remove.
7527         (reg-m32r.c): Remove.
7528         (reg-m68k.c): Remove.
7529         (reg-cf.c): Remove.
7530         (mips-linux.c): Remove.
7531         (mips-dsp-linux.c): Remove.
7532         (mips64-linux.c): Remove.
7533         (mips64-dsp-linux.c): Remove.
7534         (nios2-linux.c): Remove.
7535         (powerpc-32.c): Remove.
7536         (powerpc-32l.c): Remove.
7537         (powerpc-altivec32l.c): Remove.
7538         (powerpc-cell32l.c): Remove.
7539         (powerpc-vsx32l.c): Remove.
7540         (powerpc-isa205-32l.c): Remove.
7541         (powerpc-isa205-altivec32l.c): Remove.
7542         (powerpc-isa205-vsx32l.c): Remove.
7543         (powerpc-e500l.c): Remove.
7544         (powerpc-64l.c): Remove.
7545         (powerpc-altivec64l.c): Remove.
7546         (powerpc-cell64l.c): Remove.
7547         (powerpc-vsx64l.c): Remove.
7548         (powerpc-isa205-64l.c): Remove.
7549         (powerpc-isa205-altivec64l.c): Remove.
7550         (powerpc-isa205-vsx64l.c): Remove.
7551         (s390-linux32.c): Remove.
7552         (s390-linux32v1.c): Remove.
7553         (s390-linux32v2.c): Remove.
7554         (s390-linux64.c): Remove.
7555         (s390-linux64v1.c): Remove.
7556         (s390-linux64v2.c): Remove.
7557         (s390-te-linux64.c): Remove.
7558         (s390-vx-linux64.c): Remove.
7559         (s390-tevx-linux64.c): Remove.
7560         (s390x-linux64.c): Remove.
7561         (s390x-linux64v1.c): Remove.
7562         (s390x-linux64v2.c): Remove.
7563         (s390x-te-linux64.c): Remove.
7564         (s390x-vx-linux64.c): Remove.
7565         (s390x-tevx-linux64.c): Remove.
7566         (tic6x-c64xp-linux.c): Remove.
7567         (tic6x-c64x-linux.c): Remove.
7568         (tic6x-c62x-linux.c): Remove.
7569         (reg-sh.c): Remove.
7570         (reg-sparc64.c): Remove.
7571         (reg-spu.c): Remove.
7572         (amd64.c): Remove.
7573         (amd64-linux.c): Remove.
7574         (amd64-avx.c): Remove.
7575         (amd64-avx-linux.c): Remove.
7576         (amd64-avx-avx512.c): Remove.
7577         (amd64-avx-avx512-linux.c): Remove.
7578         (amd64-mpx.c): Remove.
7579         (amd64-mpx-linux.c): Remove.
7580         (amd64-avx-mpx-avx512-pku.c): Remove.
7581         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
7582         (amd64-avx-mpx.c): Remove.
7583         (amd64-avx-mpx-linux.c): Remove.
7584         (x32.c): Remove.
7585         (x32-linux.c): Remove.
7586         (x32-avx.c): Remove.
7587         (x32-avx-linux.c): Remove.
7588         (x32-avx-avx512.c): Remove.
7589         (x32-avx-avx512-linux.c): Remove.
7590         (reg-xtensa.c): Remove.
7591         (reg-tilegx.c): Remove.
7592         (reg-tilegx32.c): Remove.
7593
7594 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7595
7596         * Makefile.in (SFILES): Add "common/environ.c".
7597         (OBJS): Add "common/environ.h".
7598
7599 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7600
7601         * configure.ac: Check if the fs_base and gs_base members of
7602         `struct user_regs_struct' exist.
7603         * config.in: Regenerated.
7604         * configure: Likewise.
7605
7606 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7607
7608         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
7609         target_read_memory.
7610         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
7611         (get_next_pcs_syscall_next_pc): Likewise.
7612
7613 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
7614
7615         * win32-i386-low.c: Fix incorrect reference to a couple source files.
7616         * nto-x86-low.c: Likewise.
7617
7618 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
7619
7620         * Makefile.in: Include disable-implicit-rules.mk.
7621
7622 2016-11-23  Pedro Alves  <palves@redhat.com>
7623
7624         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
7625         (debug_vprintf): Use std::chrono::steady_clock instead of
7626         gettimeofday.  Use '.' instead of ':'.
7627         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
7628         (get_timestamp): Use std::chrono::steady_clock instead of
7629         gettimeofday.
7630
7631 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7632
7633         * Makefile.in: Fix whitespace formatting.
7634
7635 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7636
7637         * Makefile.in (SFILES, OBS): Flatten list and order
7638         alphabetically.
7639
7640 2016-11-23  Pedro Alves  <palves@redhat.com>
7641
7642         * event-loop.c (handle_file_event): Use warning.
7643         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
7644         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7645         Use warning.
7646
7647 2016-11-23  Pedro Alves  <palves@redhat.com>
7648
7649         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
7650         output.
7651         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
7652         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
7653         debug_printf and debug_flush for debug output.
7654         * server.c (handle_general_set): Likewise.
7655         * thread-db.c (try_thread_db_load): Use debug_printf for debug
7656         output.
7657
7658 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7659
7660         * Makefile.in (.c.o): Replace rule with ...
7661         (%.o: %.c): ... this one.
7662
7663 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7664
7665         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
7666         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
7667         make.
7668         * configure.ac: Remove checks for the make program.
7669         * configure: Re-generate.
7670
7671 2016-10-28  Pedro Alves  <palves@redhat.com>
7672
7673         * Makefile.in (CXX_DIALECT): Get from configure.
7674         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
7675         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
7676         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
7677         * config.in: Regenerate.
7678         * configure: Regenerate.
7679
7680 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7681
7682         * linux-low.c (linux_supports_range_stepping): Return true if
7683         can_software_single_step return true.
7684
7685 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7686
7687         * inferiors.c (find_inferior_in_random): New function.
7688         * inferiors.h (find_inferior_in_random): Declare.
7689         * linux-low.c (linux_wait_for_event_filtered): Call
7690         find_inferior_in_random instead of find_inferior.
7691
7692 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7693
7694         * linux-low.c (linux_wait_1): If single-step breakpoints are
7695         inserted, remove them.
7696
7697 2016-10-26  Pedro Alves  <palves@redhat.com>
7698
7699         * linux-low.c (handle_extended_wait): Link parent/child fork
7700         threads.
7701         (linux_wait_1): Unlink them.
7702         (linux_set_resume_request): Ignore resume requests for
7703         already-resumed and unhandled fork child threads.
7704         * linux-low.h (struct lwp_info) <fork_relative>: New field.
7705         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
7706         New functions.
7707         (handle_v_requests) <vCont>: Don't call require_running.
7708         * server.h (in_queued_stop_replies): New declaration.
7709
7710 2016-10-24  Yao Qi  <yao.qi@linaro.org>
7711
7712         PR server/20733
7713         * linux-aarch64-low.c (append_insns): Cast the return value to
7714         'uint32_t *'.
7715
7716 2016-10-10  Yao Qi  <yao.qi@linaro.org>
7717
7718         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
7719
7720 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7721
7722         * target.c (target_supports_multi_process): New function, moved
7723         from...
7724         * target.h (target_supports_multi_process): ... here.  Remove
7725         macro.
7726
7727 2016-10-05  Tom Tromey  <tom@tromey.com>
7728
7729         PR remote/20655:
7730         * tracepoint.c (handle_tracepoint_bkpts): Check
7731         ipa_error_tracepoint, not ipa_stopping_tracepoint.
7732
7733 2016-10-05  Yao Qi  <yao.qi@linaro.org>
7734
7735         * configure.srv: Update the path of arm-*.xml files.
7736
7737 2016-10-05  Terry Guo  <terry.guo@arm.com>
7738             Yao Qi  <yao.qi@linaro.org>
7739
7740         * Makefile.in: Adjust the path of rules.
7741         * configure.srv: Update the path of xml files.
7742         * regformats/arm-with-iwmmxt.dat: Regenerated.
7743         * regformats/arm-with-neon.dat: Likewise.
7744         * regformats/arm-with-vfpv2.dat: Likewise.
7745         * regformats/arm-with-vfpv3.dat Likewise.
7746
7747 2016-09-30  Yao Qi  <yao.qi@linaro.org>
7748
7749         PR gdbserver/20627
7750         * target.c (target_stop_and_wait): Don't call
7751         target_continue_no_signal, use resume_stop instead.
7752
7753 2016-09-26  Yao Qi  <yao.qi@linaro.org>
7754
7755         * linux-low.c (linux_wait_1): Call debug_exit.
7756
7757 2016-09-23  Pedro Alves  <palves@redhat.com>
7758
7759         * Makefile.in (SFILES): Add common/new-op.c.
7760         (OBS): Add common/new-op.o.
7761         (new-op.o): New rule.
7762
7763 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
7764
7765         * .gitinore: Ignore more files.
7766
7767 2016-09-21  Yao Qi  <yao.qi@linaro.org>
7768
7769         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
7770         23.
7771
7772 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
7773
7774         * server.c (start_inferior): Call target_mourn_inferior instead of
7775         mourn_inferior; pass ptid_t argument to it.
7776         (resume): Likewise.
7777         (handle_target_event): Likewise.
7778         * target.c (target_mourn_inferior): New function.
7779         * target.h (mourn_inferior): Delete macro.
7780
7781 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7782
7783         * linux-low.c (lwp_is_stepping): New function.
7784
7785 2016-09-06  Carl Love  <cel@us.ibm.com>
7786
7787         * server.c (start_inferior):  Fixed comment, requested comment change
7788         didn't get updated correctly.  Removed reference to ptrace () call as
7789         it is only true on Linux systems.
7790
7791 2016-09-06  Carl Love  <cel@us.ibm.com>
7792
7793         * server.c (start_inferior):  Do not call
7794         function target_post_create_inferior () if the
7795         inferior process has already exited.
7796
7797 2016-09-05  Pedro Alves  <palves@redhat.com>
7798
7799         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
7800         (COMPILE.pre, CC_LD): Use CXX directly.
7801         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
7802         * acinclude.m4: Don't include build-with-cxx.m4.
7803         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
7804         * configure: Regenerate.
7805
7806 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
7807
7808         PR gdb/19495
7809         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
7810         call writing data to own_buf.
7811
7812 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7813
7814         * target.c (mywait): Call target_wait instead of
7815         the_target->wait.
7816         (target_wait): New function.
7817
7818 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7819
7820         * server.c (start_inferior): New variable 'ptid'.  Replace calls
7821         to the_target->resume by target_continue{,_no_signal}, depending
7822         on the case.
7823         * target.c (target_stop_and_wait): Call target_continue_no_signal
7824         instead of the_target->resume.
7825         (target_continue): New function.
7826
7827 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7828
7829         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
7830
7831 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
7832
7833         PR server/20491
7834         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
7835         ps_prochandle.
7836         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
7837         * linux-arm-low.c (ps_get_thread_area): Likewise.
7838         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
7839         * linux-m68k-low.c (ps_get_thread_area): Likewise.
7840         * linux-mips-low.c (ps_get_thread_area): Likewise.
7841         * linux-nios2-low.c (ps_get_thread_area): Likewise.
7842         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
7843         * linux-x86-low.c (ps_get_thread_area): Likewise.
7844         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
7845
7846 2016-08-19  Pedro Alves  <palves@redhat.com>
7847
7848         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
7849
7850 2016-08-19  Pedro Alves  <palves@redhat.com>
7851
7852         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
7853         comment.  Use memcpy instead of casting through unsigned long.
7854
7855 2016-08-19  Pedro Alves  <palves@redhat.com>
7856
7857         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
7858         allocating around 0x80000000.
7859
7860 2016-08-19  Pedro Alves  <palves@redhat.com>
7861
7862         PR gdb/20415
7863         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
7864         (x32-avx512-linux-ipa.o): New rules.
7865         * configure.ac (x86_64-*-linux*): New x32 check.
7866         * configure.srv (ipa_x32_linux_regobj): New.
7867         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
7868         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
7869         descriptions.
7870         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
7871         descriptions.
7872         * configure: Regenerate.
7873
7874 2016-08-09  Pedro Alves  <palves@redhat.com>
7875
7876         PR gdb/18653
7877         * Makefile.in (OBS): Add signals-state-save-restore.o.
7878         (signals-state-save-restore.o): New rule.
7879         * config.in: Regenerate.
7880         * configure: Regenerate.
7881         * linux-low.c: Include "signals-state-save-restore.h".
7882         (linux_create_inferior): Call
7883         restore_original_signals_state.
7884         * server.c: Include "dispositions-save-restore.h".
7885         (captured_main): Call save_original_signals_state.
7886
7887 2016-08-05  Pedro Alves  <palves@redhat.com>
7888
7889         * configure: Regenerate.
7890
7891 2016-08-04  Yao Qi  <yao.qi@linaro.org>
7892
7893         * linux-low.c (regsets_fetch_inferior_registers): Check
7894         errno is ESRCH or not.
7895
7896 2016-08-02  Yao Qi  <yao.qi@linaro.org>
7897
7898         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
7899         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
7900         (thread_db_load_search): Update.
7901         (try_thread_db_load_1): Don't look for td_ta_event_addr,
7902         td_ta_set_event and td_ta_event_getmsg.
7903
7904 2016-07-26  Pedro Alves  <palves@redhat.com>
7905
7906         PR server/20414
7907         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
7908         of unsigned long for 64-bit registers and use uint32_t instead of
7909         unsigned int for 32-bit registers.
7910
7911 2016-07-26  Pedro Alves  <palves@redhat.com>
7912
7913         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
7914         to 'ptrace'.
7915
7916 2016-07-21  Tom Tromey  <tom@tromey.com>
7917
7918         * configure: Rebuild.
7919
7920 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7921
7922         * mem-break.c (find_gdb_breakpoint): Cast bp to
7923         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
7924
7925 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7926
7927         * server.c (handle_v_requests): Support s and S actions
7928         if target_supports_software_single_step return true.
7929
7930 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7931
7932         * linux-low.c (resume_stopped_resumed_lwps): If resume request
7933         is resume_step, call maybe_hw_step.
7934         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
7935         and unstop them.
7936         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
7937         breakpoints or not.
7938         (proceed_one_lwp): If resume request is resume_step, install
7939         reinsert breakpoints and call maybe_hw_step.
7940
7941 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7942
7943         * linux-low.c (proceed_one_lwp): Declare.
7944         (linux_resume_one_thread): Remove local variable 'step'.
7945         Lift code enqueue signal.  Call proceed_one_lwp instead of
7946         linux_resume_one_lwp.
7947
7948 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7949
7950         * linux-low.c (linux_resume_one_thread): Call
7951         enqueue_pending_signal.
7952
7953 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7954
7955         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7956         * inferiors.c (do_restore_current_thread_cleanup): New function.
7957         (make_cleanup_restore_current_thread): Likewise.
7958         * linux-low.c (install_software_single_step_breakpoints): Call
7959         make_cleanup_restore_current_thread.  Switch current_thread to
7960         thread.
7961
7962 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7963
7964         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
7965         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
7966         (clone_one_breakpoint): Likewise.
7967         (delete_reinsert_breakpoints): Change parameter to thread.
7968         Callers updated.
7969         (has_reinsert_breakpoints): Likewise.
7970         (uninsert_reinsert_breakpoints): Likewise.
7971         (reinsert_reinsert_breakpoints): Likewise.
7972         * mem-break.h (set_reinsert_breakpoint): Update declaration.
7973         (delete_reinsert_breakpoints): Likewise.
7974         (reinsert_reinsert_breakpoints): Likewise.
7975         (uninsert_reinsert_breakpoints): Likewise.
7976         (has_reinsert_breakpoints): Likewise.
7977
7978 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7979
7980         * inferiors.c (get_thread_process): Make parameter const.
7981         * inferiors.h (get_thread_process): Update declaration.
7982         * mem-break.c (clone_all_breakpoints): Remove all parameters.
7983         Add new parameters child_thread and parent_thread.  Callers
7984         updated.
7985         * mem-break.h (clone_all_breakpoints): Update declaration.
7986
7987 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7988
7989         * mem-break.c (struct breakpoint) <cond_list>: Remove.
7990         <command_list, handler>: Remove.
7991         (struct gdb_breakpoint): New.
7992         (struct other_breakpoint): New.
7993         (struct reinsert_breakpoint): New.
7994         (is_gdb_breakpoint): New function.
7995         (any_persistent_commands): Update command_list if
7996         is_gdb_breakpoint returns true.
7997         (set_breakpoint): Create breakpoints according to their types.
7998         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
7999         (set_gdb_breakpoint_1): Likewise.
8000         (set_gdb_breakpoint): Likewise.
8001         (clear_breakpoint_conditions): Change parameter type to
8002         'struct gdb_breakpoint *'.
8003         (clear_breakpoint_commands): Likewise.
8004         (clear_breakpoint_conditions_and_commands): Likewise.
8005         (add_condition_to_breakpoint): Likewise.
8006         (add_breakpoint_condition): Likewise.
8007         (add_commands_to_breakpoint): Likewise.
8008         (check_breakpoints): Check other_breakpoint.
8009         (clone_one_breakpoint): Clone breakpopint according to its type.
8010         * mem-break.h (struct gdb_breakpoint): Declare.
8011         (set_gdb_breakpoint): Update declaration.
8012         (clear_breakpoint_conditions_and_commands): Likewise.
8013         (add_breakpoint_condition): Likewise.
8014         (add_breakpoint_commands): Likewise.
8015         * server.c (process_point_options): Change parameter type to
8016         'struct gdb_breakpoint *'.
8017
8018 2016-07-21  Yao Qi  <yao.qi@linaro.org>
8019
8020         * mem-break.c (set_breakpoint_at): Rename it to ...
8021         (set_breakpoint_type_at): ... it.
8022         (set_breakpoint_at): Call set_breakpoint_type_at.
8023         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
8024         * mem-break.h (set_breakpoint_at): Update comments.
8025
8026 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
8027
8028         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
8029         to buf parameter.
8030         (nios2_store_gregset): Likewise.
8031
8032 2016-07-01  Pedro Alves  <palves@redhat.com>
8033             Antoine Tremblay  <antoine.tremblay@ericsson.com>
8034
8035         * linux-low.c: Change interface to take the target lwp_info
8036         pointer directly and return void.  Handle detaching from a zombie
8037         thread.
8038         (linux_detach_lwp_callback): New function.
8039         (linux_detach): Detach from the leader thread after detaching from
8040         the clone threads.
8041
8042 2016-06-28  Yao Qi  <yao.qi@linaro.org>
8043
8044         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
8045         for variable new_offset.
8046         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
8047         (aarch64_ftrace_insn_reloc_cb): Likewise.
8048         (aarch64_ftrace_insn_reloc_tb): Likewise.
8049         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
8050         PRIx64 instead of PRIx32.
8051
8052 2016-06-28  Yao Qi  <yao.qi@linaro.org>
8053
8054         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
8055         (the_low_target): Install arm_get_syscall_trapinfo.
8056
8057 2016-06-28  Yao Qi  <yao.qi@linaro.org>
8058
8059         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
8060         function.
8061         (the_low_target): Install aarch64_get_syscall_trapinfo.
8062
8063 2016-06-28  Yao Qi  <yao.qi@linaro.org>
8064
8065         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
8066         Callers updated.
8067         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
8068         Remove parameter sysno.
8069         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
8070         sysret.
8071
8072 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8073
8074         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
8075         (s390_emit_ne_goto): Likewise.
8076         (s390_emit_lt_goto): Likewise.
8077         (s390_emit_le_goto): Likewise.
8078         (s390_emit_gt_goto): Likewise.
8079         (s390_emit_ge_goto): Likewise.
8080         (s390x_emit_eq_goto): Likewise.
8081         (s390x_emit_ne_goto): Likewise.
8082         (s390x_emit_lt_goto): Likewise.
8083         (s390x_emit_le_goto): Likewise.
8084         (s390x_emit_gt_goto): Likewise.
8085         (s390x_emit_ge_goto): Likewise.
8086         (s390_emit_ops_impl): Mark variable static.
8087         (s390x_emit_ops): Likewise.
8088
8089 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8090
8091         * linux-low.c (handle_extended_wait): Call
8092         uninsert_reinsert_breakpoints for the parent process.  Remove
8093         reinsert breakpoints from the child process.  Reinsert them to
8094         the parent process when vfork is done.
8095         * mem-break.c (uninsert_reinsert_breakpoints): New function.
8096         (reinsert_reinsert_breakpoints): New function.
8097         * mem-break.h (uninsert_reinsert_breakpoints): Declare
8098         (reinsert_reinsert_breakpoints): Declare.
8099
8100 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8101
8102         * linux-low.c (handle_extended_wait): If the parent is doing
8103         step-over, remove the reinsert breakpoints from the forked child.
8104
8105 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8106
8107         * linux-low.c (unsuspend_all_lwps): Declare.
8108         (linux_low_filter_event): If thread exited, call finish_step_over.
8109         If step-over is finished, unsuspend other threads.
8110
8111 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8112
8113         * linux-low.c (linux_resume_one_lwp_throw): Assert
8114         has_reinsert_breakpoints returns false.
8115         * mem-break.c (delete_disabled_breakpoints): Assert
8116         bp type isn't reinsert_breakpoint.
8117
8118 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8119
8120         * linux-low.c (maybe_hw_step): New function.
8121         (linux_resume_one_lwp_throw): Call maybe_hw_step.
8122         (finish_step_over): Switch current_thread to lwp temporarily,
8123         and assert has_reinsert_breakpoints returns true.
8124         (proceed_one_lwp): Call maybe_hw_step.
8125         * mem-break.c (has_reinsert_breakpoints): New function.
8126         * mem-break.h (has_reinsert_breakpoints): Declare.
8127
8128 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
8129
8130         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
8131
8132 2016-05-17  Yao Qi  <yao.qi@linaro.org>
8133
8134         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
8135         instead of find_inferior.
8136
8137 2016-05-05  Yao Qi  <yao.qi@linaro.org>
8138
8139         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
8140         Initialize res to zero.
8141
8142 2016-05-05  Yao Qi  <yao.qi@linaro.org>
8143
8144         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
8145         to uint32_t.
8146
8147 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8148
8149         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
8150         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
8151         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
8152
8153 2016-04-28  Par Olsson  <par.olsson@windriver.com>
8154             Simon Marchi  <simon.marchi@ericsson.com>
8155
8156         * tracepoint.c (write_inferior_int8): New function.
8157         (cmd_qtenable_disable): Write enable flag using
8158         write_inferior_int8.
8159
8160 2016-04-25  Yao Qi  <yao.qi@linaro.org>
8161
8162         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
8163         (need_step_over_p): Return zero if the LWP has pending signals
8164         can be delivered on software single step target.
8165
8166 2016-04-25  Yao Qi  <yao.qi@linaro.org>
8167
8168         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
8169         return instead of error.
8170
8171 2016-04-22  Yao Qi  <yao.qi@linaro.org>
8172
8173         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
8174         to 23.
8175
8176 2016-04-22  Yao Qi  <yao.qi@linaro.org>
8177
8178         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
8179         signal when stepping over breakpoint with software single
8180         step.
8181
8182 2016-04-21  Pedro Alves  <palves@redhat.com>
8183
8184         * linux-s390-low.c (s390_collect_ptrace_register)
8185         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
8186         add casts.
8187         (s390_check_regset): Use void * instead of gdb_byte *.
8188
8189 2016-04-20  Pedro Alves  <palves@redhat.com>
8190
8191         * configure: Renegerate.
8192
8193 2016-04-20  Yao Qi  <yao.qi@linaro.org>
8194
8195         * linux-aarch32-low.c: Include "arch/arm-linux.h".
8196         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
8197         number 16.
8198         (arm_store_gregset): Likewise.
8199
8200 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8201
8202         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
8203         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
8204         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
8205         (amd64-avx-mpx-linux.c): New rules.
8206         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
8207         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
8208         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
8209         (srv_amd64_regobj): Add amd64-avx-mpx.o.
8210         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
8211         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
8212         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
8213         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
8214         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
8215         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
8216         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
8217         * linux-x86-low.c (x86_linux_read_description): Add case for
8218         X86_XSTATE_AVX_MPX_MASK.
8219         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
8220         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
8221         init_registers_i386_avx_mpx_linux.
8222         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
8223         (initialize_low_tracepoint): Call
8224         init_registers_i386_avx_mpx_linux.
8225         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
8226         (initialize_low_tracepoint): Call
8227         init_registers_amd64_avx_mpx_linux.
8228         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
8229         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
8230         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
8231         declarations.
8232
8233 2016-04-18  Pedro Alves  <palves@redhat.com>
8234
8235         * configure: Regenerate.
8236
8237 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8238
8239         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
8240         (aarch64_emit_sub): Likewise.
8241
8242 2016-04-12  Pedro Alves  <palves@redhat.com>
8243
8244         * utils.c (prepare_to_throw_exception): Delete.
8245
8246 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
8247
8248         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
8249
8250 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
8251
8252         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
8253
8254 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
8255
8256         * linux-aarch64-ipa.c: Add <elf.h> include.
8257         * linux-ppc-ipa.c: Add <elf.h> include.
8258         * linux-s390-ipa.c: Add <elf.h> include.
8259
8260 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8261
8262         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
8263         (get_raw_reg_ptr): Likewise.
8264         (get_trace_state_variable_value_ptr): Likewise.
8265         (set_trace_state_variable_value_ptr): Likewise.
8266         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
8267         char *.
8268
8269 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8270             Marcin Kościelnicki  <koriakin@0x04.net>
8271
8272         PR/17221
8273         * linux-ppc-low.c (emit_insns): New function.
8274         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
8275         (ppc_emit_prologue): New function.
8276         (ppc_emit_epilogue): New function.
8277         (ppc_emit_add): New function.
8278         (ppc_emit_sub): New function.
8279         (ppc_emit_mul): New function.
8280         (ppc_emit_lsh): New function.
8281         (ppc_emit_rsh_signed): New function.
8282         (ppc_emit_rsh_unsigned): New function.
8283         (ppc_emit_ext): New function.
8284         (ppc_emit_zero_ext): New function.
8285         (ppc_emit_log_not): New function.
8286         (ppc_emit_bit_and): New function.
8287         (ppc_emit_bit_or): New function.
8288         (ppc_emit_bit_xor): New function.
8289         (ppc_emit_bit_not): New function.
8290         (ppc_emit_equal): New function.
8291         (ppc_emit_less_signed): New function.
8292         (ppc_emit_less_unsigned): New function.
8293         (ppc_emit_ref): New function.
8294         (ppc_emit_const): New function.
8295         (ppc_emit_reg): New function.
8296         (ppc_emit_pop): New function.
8297         (ppc_emit_stack_flush): New function.
8298         (ppc_emit_swap): New function.
8299         (ppc_emit_stack_adjust): New function.
8300         (ppc_emit_call): New function.
8301         (ppc_emit_int_call_1): New function.
8302         (ppc_emit_void_call_2): New function.
8303         (ppc_emit_if_goto): New function.
8304         (ppc_emit_goto): New function.
8305         (ppc_emit_eq_goto): New function.
8306         (ppc_emit_ne_goto): New function.
8307         (ppc_emit_lt_goto): New function.
8308         (ppc_emit_le_goto): New function.
8309         (ppc_emit_gt_goto): New function.
8310         (ppc_emit_ge_goto): New function.
8311         (ppc_write_goto_address): New function.
8312         (ppc_emit_ops_impl): New static variable.
8313         (ppc64v1_emit_prologue): New function.
8314         (ppc64v2_emit_prologue): New function.
8315         (ppc64_emit_epilogue): New function.
8316         (ppc64_emit_add): New function.
8317         (ppc64_emit_sub): New function.
8318         (ppc64_emit_mul): New function.
8319         (ppc64_emit_lsh): New function.
8320         (ppc64_emit_rsh_signed): New function.
8321         (ppc64_emit_rsh_unsigned): New function.
8322         (ppc64_emit_ext): New function.
8323         (ppc64_emit_zero_ext): New function.
8324         (ppc64_emit_log_not): New function.
8325         (ppc64_emit_bit_and): New function.
8326         (ppc64_emit_bit_or): New function.
8327         (ppc64_emit_bit_xor): New function.
8328         (ppc64_emit_bit_not): New function.
8329         (ppc64_emit_equal): New function.
8330         (ppc64_emit_less_signed): New function.
8331         (ppc64_emit_less_unsigned): New function.
8332         (ppc64_emit_ref): New function.
8333         (ppc64_emit_const): New function.
8334         (ppc64v1_emit_reg): New function.
8335         (ppc64v2_emit_reg): New function.
8336         (ppc64_emit_pop): New function.
8337         (ppc64_emit_stack_flush): New function.
8338         (ppc64_emit_swap): New function.
8339         (ppc64v1_emit_call): New function.
8340         (ppc64v2_emit_call): New function.
8341         (ppc64v1_emit_int_call_1): New function.
8342         (ppc64v2_emit_int_call_1): New function.
8343         (ppc64v1_emit_void_call_2): New function.
8344         (ppc64v2_emit_void_call_2): New function.
8345         (ppc64_emit_if_goto): New function.
8346         (ppc64_emit_eq_goto): New function.
8347         (ppc64_emit_ne_goto): New function.
8348         (ppc64_emit_lt_goto): New function.
8349         (ppc64_emit_le_goto): New function.
8350         (ppc64_emit_gt_goto): New function.
8351         (ppc64_emit_ge_goto): New function.
8352         (ppc64v1_emit_ops_impl): New static variable.
8353         (ppc64v2_emit_ops_impl): New static variable.
8354         (ppc_emit_ops): New function.
8355         (linux_low_target): Wire in ppc_emit_ops.
8356
8357 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8358             Marcin Kościelnicki  <koriakin@0x04.net>
8359
8360         PR/17221
8361         * Makefile.in: Add powerpc-*-ipa.o
8362         * configure.srv: Add ipa_obj for powerpc*-linux.
8363         * linux-ppc-ipa.c: New file.
8364         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
8365         includes.
8366         (PPC_FIELD): New macro.
8367         (PPC_SEXT): New macro.
8368         (PPC_OP6): New macro.
8369         (PPC_BO): New macro.
8370         (PPC_LI): New macro.
8371         (PPC_BD): New macro.
8372         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
8373         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
8374         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
8375         (ppc_get_thread_area): New function.
8376         (is_elfv2_inferior): New function.
8377         (gen_ds_form): New function.
8378         (GEN_STD): New macro.
8379         (GEN_STDU): New macro.
8380         (GEN_LD): New macro.
8381         (GEN_LDU): New macro.
8382         (gen_d_form): New function.
8383         (GEN_ADDI): New macro.
8384         (GEN_ADDIS): New macro.
8385         (GEN_LI): New macro.
8386         (GEN_LIS): New macro.
8387         (GEN_ORI): New macro.
8388         (GEN_ORIS): New macro.
8389         (GEN_LWZ): New macro.
8390         (GEN_STW): New macro.
8391         (GEN_STWU): New macro.
8392         (gen_xfx_form): New function.
8393         (GEN_MFSPR): New macro.
8394         (GEN_MTSPR): New macro.
8395         (GEN_MFCR): New macro.
8396         (GEN_MTCR): New macro.
8397         (GEN_SYNC): New macro.
8398         (GEN_LWSYNC): New macro.
8399         (gen_x_form): New function.
8400         (GEN_OR): New macro.
8401         (GEN_MR): New macro.
8402         (GEN_LWARX): New macro.
8403         (GEN_STWCX): New macro.
8404         (GEN_CMPW): New macro.
8405         (gen_md_form): New function.
8406         (GEN_RLDICL): New macro.
8407         (GEN_RLDICR): New macro.
8408         (gen_i_form): New function.
8409         (GEN_B): New macro.
8410         (GEN_BL): New macro.
8411         (gen_b_form): New function.
8412         (GEN_BNE): New macro.
8413         (GEN_LOAD): New macro.
8414         (GEN_STORE): New macro.
8415         (gen_limm): New function.
8416         (gen_atomic_xchg): New function.
8417         (gen_call): New function.
8418         (ppc_relocate_instruction): New function.
8419         (ppc_install_fast_tracepoint_jump_pad): New function.
8420         (ppc_get_min_fast_tracepoint_insn_len): New function.
8421         (ppc_get_ipa_tdesc_idx): New function.
8422         (the_low_target): Wire in the new functions.
8423         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
8424         tdescs.
8425         * linux-ppc-tdesc.h: New file.
8426
8427 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8428
8429         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8430         (alloc_jump_pad_buffer): New function.
8431         * linux-amd64-ipa.c: Add <sys/mman.h> include.
8432         (alloc_jump_pad_buffer): New function.
8433         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
8434         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8435         (alloc_jump_pad_buffer): New function.
8436         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
8437         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
8438         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
8439         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
8440
8441 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8442
8443         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
8444         * linux-amd64-ipa.c: Likewise.
8445         * linux-i386-ipa.c: Likewise.
8446         * linux-s390-ipa.c: Likewise.
8447         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
8448         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
8449         set_trace_state_variable_value_ptr.
8450         (struct ipa_sym_addresses): Likewise.
8451         (symbol_list): Likewise.
8452         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
8453         accessing gdb_collect directly.
8454         (gdb_collect_ptr_type): New typedef.
8455         (get_raw_reg_ptr_type): New typedef.
8456         (get_trace_state_variable_value_ptr_type): New typedef.
8457         (set_trace_state_variable_value_ptr_type): New typedef.
8458         (gdb_collect_ptr): New global.
8459         (get_raw_reg_ptr): New global.
8460         (get_trace_state_variable_value_ptr): New global.
8461         (set_trace_state_variable_value_ptr): New global.
8462         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
8463         accessing get_raw_reg directly.
8464         (get_get_tsv_func_addr): Likewise for
8465         get_trace_state_variable_value_ptr.
8466         (get_set_tsv_func_addr): Likewise for
8467         set_trace_state_variable_value_ptr.
8468         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
8469
8470 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
8471
8472         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
8473
8474 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8475
8476         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
8477         packets.
8478         (relocate_instruction): Remove own_buf.
8479         * server.c (own_buf): Make global.
8480         (handle_v_requests): Make global.
8481         * server.h (own_buf): New declaration.
8482         (handle_v_requests): New prototype.
8483
8484 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8485
8486         PR 18377
8487         * linux-s390-low.c (add_insns): New function.
8488         (s390_emit_prologue): New function.
8489         (s390_emit_epilogue): New function.
8490         (s390_emit_add): New function.
8491         (s390_emit_sub): New function.
8492         (s390_emit_mul): New function.
8493         (s390_emit_lsh): New function.
8494         (s390_emit_rsh_signed): New function.
8495         (s390_emit_rsh_unsigned): New function.
8496         (s390_emit_ext): New function.
8497         (s390_emit_log_not): New function.
8498         (s390_emit_bit_and): New function.
8499         (s390_emit_bit_or): New function.
8500         (s390_emit_bit_xor): New function.
8501         (s390_emit_bit_not): New function.
8502         (s390_emit_equal): New function.
8503         (s390_emit_less_signed): New function.
8504         (s390_emit_less_unsigned): New function.
8505         (s390_emit_ref): New function.
8506         (s390_emit_if_goto): New function.
8507         (s390_emit_goto): New function.
8508         (s390_write_goto_address): New function.
8509         (s390_emit_litpool): New function.
8510         (s390_emit_const): New function.
8511         (s390_emit_call): New function.
8512         (s390_emit_reg): New function.
8513         (s390_emit_pop): New function.
8514         (s390_emit_stack_flush): New function.
8515         (s390_emit_zero_ext): New function.
8516         (s390_emit_swap): New function.
8517         (s390_emit_stack_adjust): New function.
8518         (s390_emit_set_r2): New function.
8519         (s390_emit_int_call_1): New function.
8520         (s390_emit_void_call_2): New function.
8521         (s390_emit_eq_goto): New function.
8522         (s390_emit_ne_goto): New function.
8523         (s390_emit_lt_goto): New function.
8524         (s390_emit_le_goto): New function.
8525         (s390_emit_gt_goto): New function.
8526         (s390_emit_ge_goto): New function.
8527         (s390x_emit_prologue): New function.
8528         (s390x_emit_epilogue): New function.
8529         (s390x_emit_add): New function.
8530         (s390x_emit_sub): New function.
8531         (s390x_emit_mul): New function.
8532         (s390x_emit_lsh): New function.
8533         (s390x_emit_rsh_signed): New function.
8534         (s390x_emit_rsh_unsigned): New function.
8535         (s390x_emit_ext): New function.
8536         (s390x_emit_log_not): New function.
8537         (s390x_emit_bit_and): New function.
8538         (s390x_emit_bit_or): New function.
8539         (s390x_emit_bit_xor): New function.
8540         (s390x_emit_bit_not): New function.
8541         (s390x_emit_equal): New function.
8542         (s390x_emit_less_signed): New function.
8543         (s390x_emit_less_unsigned): New function.
8544         (s390x_emit_ref): New function.
8545         (s390x_emit_if_goto): New function.
8546         (s390x_emit_const): New function.
8547         (s390x_emit_call): New function.
8548         (s390x_emit_reg): New function.
8549         (s390x_emit_pop): New function.
8550         (s390x_emit_stack_flush): New function.
8551         (s390x_emit_zero_ext): New function.
8552         (s390x_emit_swap): New function.
8553         (s390x_emit_stack_adjust): New function.
8554         (s390x_emit_int_call_1): New function.
8555         (s390x_emit_void_call_2): New function.
8556         (s390x_emit_eq_goto): New function.
8557         (s390x_emit_ne_goto): New function.
8558         (s390x_emit_lt_goto): New function.
8559         (s390x_emit_le_goto): New function.
8560         (s390x_emit_gt_goto): New function.
8561         (s390x_emit_ge_goto): New function.
8562         (s390_emit_ops): New function.
8563         (struct linux_target_ops): Fill in emit_ops hook.
8564
8565 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8566
8567         PR 18377
8568         * Makefile.in: Add s390 IPA files.
8569         * configure.srv: Build IPA for s390.
8570         * linux-s390-ipa.c: New file.
8571         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
8572         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
8573         (tdesc_s390_linux32): Likewise.
8574         (init_registers_s390_linux32v1): Likewise.
8575         (tdesc_s390_linux32v1): Likewise.
8576         (init_registers_s390_linux32v2): Likewise.
8577         (tdesc_s390_linux32v2): Likewise.
8578         (init_registers_s390_linux64): Likewise.
8579         (tdesc_s390_linux64): Likewise.
8580         (init_registers_s390_linux64v1): Likewise.
8581         (tdesc_s390_linux64v1): Likewise.
8582         (init_registers_s390_linux64v2): Likewise.
8583         (tdesc_s390_linux64v2): Likewise.
8584         (init_registers_s390_te_linux64): Likewise.
8585         (tdesc_s390_te_linux64): Likewise.
8586         (init_registers_s390_vx_linux64): Likewise.
8587         (tdesc_s390_vx_linux64): Likewise.
8588         (init_registers_s390_tevx_linux64): Likewise.
8589         (tdesc_s390_tevx_linux64): Likewise.
8590         (init_registers_s390x_linux64): Likewise.
8591         (tdesc_s390x_linux64): Likewise.
8592         (init_registers_s390x_linux64v1): Likewise.
8593         (tdesc_s390x_linux64v1): Likewise.
8594         (init_registers_s390x_linux64v2): Likewise.
8595         (tdesc_s390x_linux64v2): Likewise.
8596         (init_registers_s390x_te_linux64): Likewise.
8597         (tdesc_s390x_te_linux64): Likewise.
8598         (init_registers_s390x_vx_linux64): Likewise.
8599         (tdesc_s390x_vx_linux64): Likewise.
8600         (init_registers_s390x_tevx_linux64): Likewise.
8601         (tdesc_s390x_tevx_linux64): Likewise.
8602         (have_hwcap_s390_vx): New static variable.
8603         (s390_arch_setup): Fill have_hwcap_s390_vx.
8604         (s390_get_thread_area): New function.
8605         (s390_ft_entry_gpr_esa): New const.
8606         (s390_ft_entry_gpr_zarch): New const.
8607         (s390_ft_entry_misc): New const.
8608         (s390_ft_entry_fr): New const.
8609         (s390_ft_entry_vr): New const.
8610         (s390_ft_main_31): New const.
8611         (s390_ft_main_64): New const.
8612         (s390_ft_exit_fr): New const.
8613         (s390_ft_exit_vr): New const.
8614         (s390_ft_exit_misc): New const.
8615         (s390_ft_exit_gpr_esa): New const.
8616         (s390_ft_exit_gpr_zarch): New const.
8617         (append_insns): New function.
8618         (s390_relocate_instruction): New function.
8619         (s390_install_fast_tracepoint_jump_pad): New function.
8620         (s390_get_min_fast_tracepoint_insn_len): New function.
8621         (s390_get_ipa_tdesc_idx): New function.
8622         (struct linux_target_ops): Wire in the above functions.
8623         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
8624         * linux-s390-tdesc.h: New file.
8625
8626 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8627
8628         * linux-s390-low.c (s390_supports_tracepoints): New function.
8629         (struct linux_target_ops): Fill supports_tracepoints hook.
8630
8631 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8632
8633         * linux-low.c (lwp_signal_can_be_delivered): New function.
8634         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
8635
8636 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8637
8638         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
8639         0 if signal is enqueued.  Remove 'signal' from one debugging
8640         message.  Move one debugging message to some lines below.
8641         Remove code setting 'signal' to 0.
8642
8643 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8644
8645         * linux-low.c (linux_low_filter_event): Remove redundant
8646         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
8647
8648 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
8649
8650         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
8651         (struct linux_target_ops): Wire in the above.
8652
8653 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8654
8655         * linux-low.c: Update comments to start_step_over.
8656
8657 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8658
8659         PR server/19736
8660         * linux-low.c (handle_extended_wait): Set child suspended
8661         if event_lwp->bp_reinsert isn't zero.
8662
8663 2016-03-02  Yao Qi  <yao.qi@linaro.org>
8664
8665         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
8666         enqueue_pending_signal.
8667
8668 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
8669
8670         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
8671         is actually loaded.
8672
8673 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8674
8675         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
8676         (s390_regmap_3264) [!__s390x__]: New global.
8677         (s390_collect_ptrace_register): Skip map entries containing -1.
8678         (s390_supply_ptrace_register): Ditto.
8679         (s390_fill_gprs_high): New function.
8680         (s390_store_gprs_high): New function.
8681         (s390_regsets): Add NT_S390_HIGH_GPRS.
8682         (s390_get_hwcap): Enable on 31-bit.
8683         (have_hwcap_s390_high_gprs): Enable on 31-bit.
8684         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
8685         Detect NT_S390_HIGH_GPRS.
8686         (s390_usrregs_info_3264): Enable on 31-bit.
8687         (s390_regs_info): Enable regs_info_3264 on 31-bit.
8688         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
8689
8690 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8691
8692         PR gdb/13808
8693         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
8694         * configure.srv: Ditto.
8695         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
8696         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
8697         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
8698         (init_registers_amd64_linux): Remove prototype.
8699         (tdesc_amd64_linux): Remove declaration.
8700         (get_ipa_tdesc): New function.
8701         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8702         initialize remaining tdescs.
8703         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
8704         (init_registers_i386_linux): Remove prototype.
8705         (tdesc_i386_linux): Remove declaration.
8706         (get_ipa_tdesc): New function.
8707         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8708         initialize remaining tdescs.
8709         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
8710         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
8711         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
8712         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
8713         (x86_get_ipa_tdesc_idx): New function.
8714         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
8715         * linux-x86-tdesc.h: New file.
8716         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
8717         (target_get_ipa_tdesc_idx): New macro.
8718         * tracepoint.c (ipa_tdesc_idx): New macro.
8719         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
8720         (symbol_list): Add ipa_tdesc_idx.
8721         (cmd_qtstart): Write ipa_tdesc_idx in the target.
8722         (ipa_tdesc): Remove.
8723         (ipa_tdesc_idx): New variable.
8724         (get_context_regcache): Use get_ipa_tdesc.
8725         (gdb_collect): Ditto.
8726         (gdb_probe): Ditto.
8727         * tracepoint.h (get_ipa_tdesc): New prototype.
8728         (ipa_tdesc): Remove.
8729
8730 2016-02-24  Pedro Alves  <palves@redhat.com>
8731
8732         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
8733         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
8734         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
8735         Factor out common code between the USE_SIGTRAP_SIGINFO and
8736         !USE_SIGTRAP_SIGINFO blocks.
8737         (linux_low_filter_event): Call save_stop_reason instead of
8738         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
8739         Update comments.
8740         (linux_wait_1): Update comments.
8741
8742 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
8743
8744         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
8745         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
8746         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
8747         ppc_insert_point, ppc_remove_point.
8748
8749 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
8750
8751         * linux-s390-low.c (s390_supports_z_point_type): New function.
8752         (struct linux_target_ops): Wire s390_supports_z_point_type in.
8753
8754 2016-02-16  Yao Qi  <yao.qi@linaro.org>
8755
8756         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
8757         PC.  Get pc from regcache_read_pc.
8758
8759 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8760
8761         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
8762         or linux_get_pc_32bit.
8763         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
8764
8765 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8766
8767         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
8768         arm_linux_get_next_pcs_fixup.
8769
8770 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
8771
8772         * tracepoint.c (x_tracepoint_action_download): Change
8773         write_inferior_data_ptr to write_inferior_data_pointer.
8774         (cmd_qtstart): Likewise.
8775         (write_inferior_data_ptr): Remove.
8776         (download_agent_expr): Change write_inferior_data_ptr to
8777         write_inferior_data_pointer.
8778         (download_tracepoint_1): Likewise.
8779         (download_tracepoint): Likewise.
8780         (download_trace_state_variables): Likewise.
8781
8782 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
8783             Marcin Kościelnicki  <koriakin@0x04.net>
8784
8785         * tracepoint.c (struct tracepoint_action_ops): Remove.
8786         (struct tracepoint_action): Remove ops.
8787         (m_tracepoint_action_download, r_tracepoint_action_download)
8788         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
8789         size and offset accordingly.
8790         (m_tracepoint_action_ops, r_tracepoint_action_ops)
8791         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
8792         (tracepoint_action_send, tracepoint_action_download): New functions.
8793         Helpers for trace action handlers.
8794         (add_tracepoint_action): Remove setup actions ops.
8795         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
8796
8797 2016-02-10  Yao Qi  <yao.qi@linaro.org>
8798
8799         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
8800
8801 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8802
8803         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
8804         to AC_OUTPUT.
8805         * configure: Regenerate.
8806
8807 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8808
8809         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
8810         void * to gdb_byte *.
8811         * linux-low.c (siginfo_fixup): Likewise.
8812         (linux_xfer_siginfo): Likewise.
8813         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
8814         Likewise.
8815         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8816
8817 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8818
8819         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
8820         to srv_tgtobj.
8821         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
8822         to srv_tgtobj.
8823         * linux-x86-low.c [__x86_64__]: Include
8824         "nat/amd64-linux-siginfo.h".
8825         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
8826         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
8827         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
8828         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
8829         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
8830         (cpt_si_fd, si_timerid, si_overrun): Move from
8831         nat/amd64-linux-siginfo.c.
8832         * Makefile.in (amd64-linux-siginfo.o:): New rule.
8833
8834 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8835
8836         * server.c (skip_to_semicolon):  Remove.
8837         (process_point_options): Use strchrnul instead of
8838         skip_to_semicolon.
8839
8840 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8841
8842         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
8843         * linux-low.c (install_software_single_step_breakpoints): Don't
8844         call regcache_read_pc.
8845         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
8846         argument pc.
8847
8848 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8849
8850         * linux-low.c (install_software_single_step_breakpoints): Call
8851         regcache_read_pc instead of get_pc.
8852
8853 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8854
8855         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
8856         (unblock_async_io): Rename to ...
8857         (block_unblock_async_io): ... it.  New function.
8858         (enable_async_io): Don't install SIGIO handler.  Unblock it
8859         instead.
8860         (disable_async_io): Don't ignore SIGIO.  Block it instead.
8861         (initialize_async_io): Install SIGIO handler.  Don't call
8862         unblock_async_io.
8863
8864 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8865
8866         * remote-utils.c (getpkt): If the buffer isn't empty, and the
8867         first character is '\003', call *the_target->request_interrupt.
8868
8869 2016-01-25  Yao Qi  <yao.qi@linaro.org>
8870
8871         * remote-utils.c (new_thread_notify): Remove.
8872         (dead_thread_notify): Likewise.
8873         * remote-utils.h (new_thread_notify): Remove declaration.
8874         (dead_thread_notify): Likewise.
8875
8876 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
8877
8878         * gdb.trace/pending.exp: Fix expected message on continue.
8879
8880 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
8881
8882         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
8883         it works properly on big-endian machines where sizeof (CORE_ADDR)
8884         != sizeof (void *).
8885
8886 2016-01-21  Pedro Alves  <palves@redhat.com>
8887
8888         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
8889         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
8890         * configure: Regenerate.
8891
8892 2016-01-21  Yao Qi  <yao.qi@linaro.org>
8893
8894         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
8895         is_thumb and set it according to CPSR saved on the stack.
8896         (get_next_pcs_syscall_next_pc): Pass is_thumb to
8897         arm_sigreturn_next_pc.
8898
8899 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8900
8901         * linux-low.c (linux_set_pc_64bit): New function.
8902         (linux_get_pc_64bit): New function.
8903         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
8904         Declare.
8905         * linux-sparc-low.c (debug_threads): Remove declaration.
8906         (sparc_get_pc): Remove.
8907         (the_low_target): Use linux_get_pc_64bit instead of
8908         sparc_get_pc.
8909         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
8910         (the_low_target): Use linux_get_pc_64bit and
8911         linux_set_pc_64bit.
8912
8913 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8914
8915         * linux-arm-low.c (debug_threads): Remove declaration.
8916         (arm_get_pc, arm_set_pc): Remove.
8917         (the_low_target): Use linux_get_pc_32bit and
8918         linux_set_pc_32bit.
8919         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8920         (the_low_target): Use linux_get_pc_32bit and
8921         linux_set_pc_32bit.
8922         * linux-cris-low.c (debug_threads): Remove declaration.
8923         (cris_get_pc, cris_set_pc,): Remove.
8924         (the_low_target): Use linux_get_pc_32bit and
8925         linux_set_pc_32bit.
8926         * linux-crisv32-low.c (debug_threads): Remove declaration.
8927         (cris_get_pc, cris_set_pc): Remove.
8928         (the_low_target): Use linux_get_pc_32bit and
8929         linux_set_pc_32bit.
8930         * linux-low.c: Include inttypes.h.
8931         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
8932         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
8933         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
8934         (the_low_target): Use linux_get_pc_32bit and
8935         linux_set_pc_32bit.
8936         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
8937         (the_low_target): Use linux_get_pc_32bit and
8938         linux_set_pc_32bit.
8939         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
8940         (the_low_target): Use linux_get_pc_32bit and
8941         linux_set_pc_32bit.
8942         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
8943         (the_low_target): Use linux_get_pc_32bit and
8944         linux_set_pc_32bit.
8945         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
8946         (the_low_target): Use linux_get_pc_32bit and
8947         linux_set_pc_32bit.
8948
8949 2016-01-18  Gary Benson  <gbenson@redhat.com>
8950
8951         * configure.ac (AC_FUNC_FORK): New check.
8952         * config.in: Regenerate.
8953         * configure: Likewise.
8954
8955 2016-01-14  Yao Qi  <yao.qi@linaro.org>
8956
8957         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
8958         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
8959         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
8960         arm_get_next_pcs_ctor.
8961
8962 2016-01-12  Josh Stone  <jistone@redhat.com>
8963             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8964
8965         * inferiors.h: Include "gdb_vecs.h".
8966         (struct process_info): Add syscalls_to_catch.
8967         * inferiors.c (remove_process): Free syscalls_to_catch.
8968         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
8969         syscall_return stops.
8970         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
8971         * server.c (handle_general_set): Handle QCatchSyscalls.
8972         (handle_query): Report support for QCatchSyscalls.
8973         * target.h (struct target_ops): Add supports_catch_syscall.
8974         (target_supports_catch_syscall): New macro.
8975         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
8976         (struct lwp_info): Add syscall_state.
8977         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
8978         Maintain syscall_state and syscalls_to_catch across exec.
8979         (get_syscall_trapinfo): New function, proxy to the_low_target.
8980         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
8981         (linux_low_filter_event): Toggle syscall_state entry/return for
8982         syscall traps, and set it ignored for all others.
8983         (gdb_catching_syscalls_p): New function.
8984         (gdb_catch_this_syscall_p): New function.
8985         (linux_wait_1): Handle SYSCALL_SIGTRAP.
8986         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
8987         (linux_supports_catch_syscall): New function.
8988         (linux_target_ops): Install it.
8989         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
8990         (the_low_target): Install it.
8991
8992 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8993
8994         * acinclude.m4: Include new ../warning.m4 file.
8995         * configure: Regenerated.
8996         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
8997
8998 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8999
9000         * ax.c (is_goto_target): Mark static.
9001         * linux-low.c (register_addr): Likewise.
9002         (linux_fetch_registers, linux_store_registers): Likewise.
9003         * mem-break.c (any_persistent_commands): Fix old prototype.
9004         (add_commands_to_breakpoint): Mark static.
9005         * regcache.c (find_register_by_name): Delete unused func.
9006         * remote-utils.c (hex_or_minus_one): Mark static.
9007         * server.c (monitor_show_help): Mark static.
9008         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
9009         handle_v_requests): Likewise.
9010
9011 2016-01-12  Pedro Alves  <palves@redhat.com>
9012
9013         Remove use of the registered trademark symbol throughout.
9014
9015 2016-01-08  Yao Qi  <yao.qi@linaro.org>
9016
9017         * remote-utils.c (getpkt): If c is '\003', call target hook
9018         request_interrupt.
9019
9020 2016-01-06  Yao Qi  <yao.qi@linaro.org>
9021
9022         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
9023         linux-aarch32-low.c.
9024         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9025         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
9026         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
9027         (thumb2_breakpoint): Declare.
9028         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
9029         linux-aarch32-low.h.
9030         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9031         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
9032         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
9033
9034 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
9035
9036         * gdbreplay.c (gdbreplay_version): Change copyright year in
9037         version message.
9038         * server.c (gdbserver_version): Likewise.
9039
9040 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
9041
9042         * server.c (crc32_table): Delete.
9043         (crc32): Use libiberty's xcrc32 function.
9044
9045 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
9046
9047         * lynx-low.c (lynx_delete_thread_callback): New function.
9048         (lynx_mourn): Properly delete our process and all of its
9049         threads.  Remove call to clear_inferiors.
9050
9051 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
9052
9053         * target.c (thread_search_callback): Add check that
9054         the thread_stopped target callback is not NULL before
9055         calling it.
9056
9057 2015-12-21  Yao Qi  <yao.qi@linaro.org>
9058
9059         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
9060         arm breakpoint.
9061
9062 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9063
9064         * server.c (handle_query): Call target_supports_software_single_step.
9065
9066 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9067
9068         * linux-low.c (single_step): New function.
9069         (linux_resume_one_lwp_throw): Call single_step.
9070         (start_step_over): Likewise.
9071
9072 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9073
9074         * Makefile.in (SFILES): Append arch/arm-linux.c,
9075         arch/arm-get-next-pcs.c.
9076         (arm-linux.o): New rule.
9077         (arm-get-next-pcs.o): New rule.
9078         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
9079         arm-linux.o.
9080         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
9081         to linux-aarch32-low.c.
9082         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9083         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9084         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9085         (thumb2_breakpoint_len): Likewise.
9086         (arm_is_thumb_mode): Make non-static.
9087         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
9088         from linux-aarch32-low.c.
9089         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9090         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9091         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9092         (thumb2_breakpoint_len): Likewise.
9093         (arm_is_thumb_mode): New declaration.
9094         * linux-arm-low.c: Include arch/arm-linux.h
9095         aarch/arm-get-next-pcs.h, sys/syscall.h.
9096         (get_next_pcs_ops): New struct.
9097         (get_next_pcs_addr_bits_remove): New function.
9098         (get_next_pcs_is_thumb): New function.
9099         (get_next_pcs_read_memory_unsigned_integer): Likewise.
9100         (arm_sigreturn_next_pc): Likewise.
9101         (get_next_pcs_syscall_next_pc): Likewise.
9102         (arm_gdbserver_get_next_pcs): Likewise.
9103         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
9104         Initialize.
9105         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
9106         * server.h: Include gdb_vecs.h.
9107
9108 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9109
9110         * Makefile.in (SFILES): Append common/common-regcache.c.
9111         (OBS): Append common-regcache.o.
9112         (common-regcache.o): New rule.
9113         * regcache.c (init_register_cache): Initialize cache to
9114         REG_UNAVAILABLE.
9115         (regcache_raw_read_unsigned): New function.
9116         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
9117         register_status enum.
9118
9119 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9120
9121         * linux-aarch64-low.c (the_low_targets): Rename
9122         breakpoint_reinsert_addr to get_next_pcs.
9123         * linux-arm-low.c (the_low_targets): Likewise.
9124         * linux-bfin-low.c (the_low_targets): Likewise.
9125         * linux-cris-low.c (the_low_targets): Likewise.
9126         * linux-crisv32-low.c (the_low_targets): Likewise.
9127         * linux-low.c (can_software_single_step): Likewise.
9128         (install_software_single_step_breakpoints): New function.
9129         (start_step_over): Use install_software_single_step_breakpoints.
9130         * linux-low.h: New CORE_ADDR vector.
9131         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
9132         get_next_pcs.
9133         * linux-mips-low.c (the_low_targets): Likewise.
9134         * linux-nios2-low.c (the_low_targets): Likewise.
9135         * linux-sparc-low.c (the_low_targets): Likewise.
9136
9137 2015-12-17  Pedro Alves  <palves@redhat.com>
9138
9139         * linux-low.c (linux_kill_one_lwp): Remove references to
9140         LinuxThreads.
9141         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
9142         to 'kill'.
9143         (linux_init_signals): Delete.
9144         (initialize_low): Adjust.
9145         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
9146
9147 2015-12-16  Pedro Alves  <palves@redhat.com>
9148
9149         * configure.ac (compiler warning flags): When testing a
9150         -Wno-foo option, check whether -Wfoo works instead.
9151         * configure: Regenerate.
9152
9153 2015-12-11  Don Breazeal  <donb@codesourcery.com>
9154
9155         * server.c (process_serial_event): Don't exit from gdbserver
9156         in remote mode if there are still active inferiors.
9157
9158 2015-12-11  Yao Qi  <yao.qi@linaro.org>
9159
9160         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
9161         arm_breakpoint_at if the process is 32-bit.
9162
9163 2015-12-11  Yao Qi  <yao.qi@linaro.org>
9164
9165         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
9166         arm breakpoint.
9167
9168 2015-12-07  Yao Qi  <yao.qi@linaro.org>
9169
9170         * configure.srv: Append arm.o to srv_tgtobj for
9171         aarch64*-*-linux* target.
9172         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
9173         from linux-arm-low.c.
9174         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9175         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9176         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9177         (thumb2_breakpoint_len): Likewise.
9178         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
9179         (arm_breakpoint_kinds): Likewise.
9180         (arm_breakpoint_kind_from_pc): Likewise.
9181         (arm_sw_breakpoint_from_kind): Likewise.
9182         (arm_breakpoint_kind_from_current_state): Likewise.
9183         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
9184         (arm_sw_breakpoint_from_kind): Declare.
9185         (arm_breakpoint_kind_from_current_state): Declare.
9186         (arm_breakpoint_at): Declare.
9187         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
9188         arm_sw_breakpoint_from_kind if process is 32-bit.
9189         (aarch64_breakpoint_kind_from_pc): New function.
9190         (aarch64_breakpoint_kind_from_current_state): New function.
9191         (the_low_target): Initialize fields breakpoint_kind_from_pc
9192         and breakpoint_kind_from_current_state.
9193         * linux-arm-low.c (arm_breakpoint_kinds): Move to
9194         linux-aarch32-low.c.
9195         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
9196         (arm_breakpoint, arm_breakpoint_len): Likewise.
9197         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
9198         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
9199         (arm_is_thumb_mode): Likewise.
9200         (arm_breakpoint_at): Likewise.
9201         (arm_breakpoint_kind_from_pc): Likewise.
9202         (arm_sw_breakpoint_from_kind): Likewise.
9203         (arm_breakpoint_kind_from_current_state): Likewise.
9204
9205         Revert:
9206         2015-08-04  Yao Qi  <yao.qi@linaro.org>
9207
9208         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
9209         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
9210         * server.c (extended_protocol): Remove "static".
9211         * server.h (extended_protocol): Declare it.
9212
9213 2015-12-04  Josh Stone  <jistone@redhat.com>
9214
9215         * target.h (struct target_ops) <arch_setup>: Rename to ...
9216         (struct target_ops) <post_create_inferior>: ... this.
9217         (target_arch_setup): Rename to ...
9218         (target_post_create_inferior): ... this, calling post_create_inferior.
9219         * server.c (start_inferior): Update target_arch_setup calls to
9220         target_post_create_inferior.
9221         * linux-low.c (linux_low_ptrace_options): Forward declare.
9222         (linux_arch_setup): Update its comment for general use.
9223         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
9224         (struct linux_target_ops): Use linux_post_create_inferior.
9225         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
9226         to post_create_inferior.
9227         * nto-low.c (struct nto_target_ops): Likewise.
9228         * spu-low.c (struct spu_target_ops): Likewise.
9229         * win32-low.c (struct win32_target_ops): Likewise.
9230
9231 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9232
9233         * linux-arm-low.c: Remove duplicate arch/arm.h include.
9234
9235 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9236
9237         * linux-arm-low.c (arm_reinsert_addr): Remove function.
9238         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
9239         * linux-cris-low.c (cris_reinsert_addr> Remove function.
9240         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9241         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
9242         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9243         * linux-mips-low.c (mips_reinsert_addr): Remove function.
9244         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9245         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
9246         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9247         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
9248         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9249
9250 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9251
9252         * linux-low.c (linux_look_up_symbols): Don't call
9253         linux_supports_traceclone.
9254         * linux-low.h (thread_db_init): Remove use_events argument.
9255         * thread-db.c (thread_db_use_event): Remove global variable.
9256         (struct thread_db) <td_thr_event_enable_p>: Remove field.
9257         (struct thread_db) <td_create_bp>: Remove field.
9258         (thread_db_create_event): Remove function.
9259         (thread_db_enable_reporting): Likewise.
9260         (find_one_thread): Don't check for thread_db_use_events.
9261         (attach_thread): Likewise.
9262         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
9263         (try_thread_db_load_1): Don't check for thread_db_use_events.
9264         (thread_db_init): Remove use_events argument and thread events
9265         handling.
9266         (remove_thread_event_breakpoints): Remove function.
9267         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
9268
9269 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9270
9271         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
9272         New function.
9273         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9274         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
9275         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9276         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
9277         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
9278         Initialize.
9279         * linux-crisv32-low.c (cris_supports_hardware_single_step):
9280         New function.
9281         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9282         * linux-low.c (can_hardware_single_step): Use
9283         supports_hardware_single_step.
9284         (can_software_single_step): New function.
9285         (start_step_over): Call can_software_single_step.
9286         (linux_supports_hardware_single_step): New function.
9287         (struct target_ops) <supports_software_single_step>: Initialize.
9288         * linux-low.h (struct linux_target_ops)
9289         <supports_hardware_single_step>: Initialize.
9290         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
9291         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9292         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
9293         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
9294         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
9295         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9296         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
9297         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9298         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
9299         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
9300         Initialize.
9301         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
9302         (struct linux_target_ops) <tile_supports_hardware_single_step>:
9303         Initialize.
9304         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
9305         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9306         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
9307         New function.
9308         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9309         * target.h (struct target_ops): <supports_software_single_step>:
9310         New field.
9311         (target_supports_software_single_step): New macro.
9312
9313 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9314
9315         * linux-low.c (linux_wait_1): Fix pc advance condition.
9316         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
9317         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
9318
9319 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9320
9321         * linux-arm-low.c (arm_is_thumb_mode): New function.
9322         (arm_breakpoint_at): Use arm_is_thumb_mode.
9323         (arm_breakpoint_kind_from_current_state): New function.
9324         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
9325         Initialize.
9326         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
9327         (linux_breakpoint_kind_from_current_state): New function.
9328         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
9329         * linux-low.h (struct linux_target_ops)
9330         <breakpoint_kind_from_current_state>: New field.
9331         * target.h (struct target_ops): Likewise.
9332         (target_breakpoint_kind_from_current_state): New macro.
9333
9334 2015-11-30  Pedro Alves  <palves@redhat.com>
9335
9336         * linux-low.c (linux_resume): Wake up the event loop before
9337         returning.
9338
9339 2015-11-30  Pedro Alves  <palves@redhat.com>
9340
9341         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
9342         check.
9343         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
9344         to -1.
9345         * target.c (struct thread_search): New structure.
9346         (thread_search_callback): New function.
9347         (prev_general_thread): New global.
9348         (prepare_to_access_memory, done_accessing_memory): New functions.
9349         * target.h (prepare_to_access_memory, done_accessing_memory):
9350         Replace macros with function declarations.
9351
9352 2015-11-30  Pedro Alves  <palves@redhat.com>
9353
9354         PR 14618
9355         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
9356         report TARGET_WAITKIND_NO_RESUMED.
9357         * remote-utils.c (prepare_resume_reply): Handle
9358         TARGET_WAITKIND_NO_RESUMED.
9359         * server.c (report_no_resumed): New global.
9360         (handle_query) <qSupported>: Handle "no-resumed+".  Report
9361         "no-resumed+" support.
9362         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
9363         return error if the client doesn't support no-resumed events.
9364         (push_stop_notification): New function.
9365         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
9366         events if the client supports them.
9367
9368 2015-11-30  Pedro Alves  <palves@redhat.com>
9369
9370         * linux-low.c (thread_still_has_status_pending_p): Don't check
9371         vCont;t here.
9372         (lwp_resumed): New function.
9373         (status_pending_p_callback): Return early if the LWP is not
9374         supposed to be resumed.
9375
9376 2015-11-30  Pedro Alves  <palves@redhat.com>
9377
9378         * linux-low.c (handle_extended_wait): Assert that the LWP's
9379         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
9380         thread create events, leave the new child's status pending.
9381         (linux_low_filter_event): If GDB wants to hear about thread exit
9382         events, leave the LWP marked dead and don't delete it.
9383         (linux_wait_for_event_filtered): Don't check for thread exit.
9384         (filter_exit_event): New function.
9385         (linux_wait_1): Use it, when returning an exit event.
9386         (linux_resume_one_lwp_throw): Assert that the LWP's
9387         waitstatus is TARGET_WAITKIND_IGNORE.
9388         * remote-utils.c (prepare_resume_reply): Handle
9389         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
9390         * server.c (report_thread_events): New global.
9391         (handle_general_set): Handle QThreadEvents.
9392         (handle_query) <qSupported>: Handle and report QThreadEvents+;
9393         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
9394         TARGET_WAITKIND_THREAD_EXITED.
9395         * server.h (report_thread_events): Declare.
9396
9397 2015-11-30  Pedro Alves  <palves@redhat.com>
9398
9399         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
9400         the thread's last_resume_kind was resume_stop.
9401
9402 2015-11-30  Pedro Alves  <palves@redhat.com>
9403
9404         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
9405         before returning.
9406
9407 2015-11-30  Pedro Alves  <palves@redhat.com>
9408
9409         * server.c (handle_v_requests): Handle vCtrlC.
9410
9411 2015-11-30  Pedro Alves  <palves@redhat.com>
9412
9413         * gdbthread.h (find_any_thread_of_pid): Declare.
9414         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
9415         functions.
9416         * server.c (handle_query): If current_thread is NULL, look for
9417         another thread of the selected process.
9418
9419 2015-11-26  Daniel Colascione  <dancol@dancol.org>
9420             Simon Marchi  <simon.marchi@ericsson.com>
9421
9422         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
9423         * server.c (handle_qxfer_threads_worker): Refactor to include thread
9424         name in reply.
9425         * target.h (struct target_ops) <thread_name>: New field.
9426         (target_thread_name): New macro.
9427
9428 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9429
9430         * regcache.h (regcache_invalidate_pid): Add declaration.
9431         * regcache.c (regcache_invalidate_pid): New function, extracted
9432         from regcache_invalidate.
9433         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
9434         Add trivial documentation comment.
9435         * lynx-low.c: Use regcache_invalidate_pid instead of
9436         regcache_invalidate.
9437
9438 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9439
9440         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
9441         and Elf64_auxv_t if the target is Android.
9442
9443 2015-11-22  Doug Evans  <xdje42@gmail.com>
9444
9445         * target.h: #include <sys/types.h>.
9446
9447 2015-11-19  Pedro Alves  <palves@redhat.com>
9448
9449         * linux-low.c (linux_process_qsupported): Change prototype.
9450         Adjust.
9451         * linux-low.h (struct linux_target_ops) <process_qsupported>:
9452         Change prototype.
9453         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
9454         and adjust to loop over all features.
9455         * server.c (handle_query) <qSupported>: Adjust to call
9456         target_process_qsupported once, passing it a vector of unprocessed
9457         features.
9458         * target.h (struct target_ops) <process_qsupported>: Change
9459         prototype.
9460         (target_process_qsupported): Adjust.
9461
9462 2015-11-19  Pedro Alves  <palves@redhat.com>
9463
9464         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
9465         mode.
9466         * configure: Regenerate.
9467
9468 2015-11-19  Pedro Alves  <palves@redhat.com>
9469
9470         * configure: Regenerate.
9471
9472 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9473
9474         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
9475         type to uint32_t.
9476
9477 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9478
9479         * linux-aarch64-low.c (enum aarch64_operand_type): New.
9480         (struct aarch64_operand): Move enum out.
9481
9482 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9483
9484         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
9485         struct user_fpsimd_state *.
9486         (aarch64_store_fpregset): Likewise.
9487
9488 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9489
9490         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
9491         struct user_pt_regs *.
9492         (aarch64_store_gregset): Likewise.
9493
9494 2015-11-18  Pedro Alves  <palves@redhat.com>
9495
9496         * Makefile.in (all_object_files): Add $IPA_OBJS.
9497
9498 2015-11-17  Pedro Alves  <palves@redhat.com>
9499
9500         * win32-low.c (win32_resume): Use gdb_signal_from_host,
9501         GDB_SIGNAL_0 and gdb_signal_to_string.
9502
9503 2015-11-17  Pedro Alves  <palves@redhat.com>
9504
9505         * win32-low.c (handle_output_debug_string): Remove parameter.
9506         (win32_kill): Remove our_status local and adjust call to
9507         handle_output_debug_string.
9508         (get_child_debug_event): Adjust call to
9509         handle_output_debug_string.
9510
9511 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9512
9513         * linux-mips-low.c (mips_fill_gregset): Add cast.
9514         (mips_store_gregset): Likewise.
9515         (mips_fill_fpregset): Likewise.
9516         (mips_store_fpregset): Likewise.
9517
9518 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9519
9520         * linux-mips-low.c (mips_add_watchpoint): Rename private to
9521         priv.
9522
9523 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9524
9525         * linux-mips-low.c (mips_linux_new_thread): Change type of
9526         watch_type to enum target_hw_bp_type.
9527
9528 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9529
9530                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
9531                 Change return type to arm_hwbp_type.
9532
9533 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9534
9535         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
9536         (arm_store_gregset): Likewise.
9537         * linux-arm-low.c (arm_get_hwcap): Likewise.
9538         (arm_read_description): Likewise.
9539
9540 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9541
9542         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
9543
9544 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9545
9546         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
9547         (ppc_fill_vsxregset): Likewise.
9548         (ppc_store_vsxregset): Likewise.
9549         (ppc_fill_vrregset): Likewise.
9550         (ppc_store_vrregset): Likewise.
9551         (ppc_fill_evrregset): Likewise.
9552         (ppc_store_evrregset): Likewise.
9553
9554 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9555
9556         * linux-ppc-low.c (ppc_usrregs_info): Remove
9557         forward-declaration.
9558         (ppc_arch_setup): Move lower in file.
9559
9560 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
9561
9562         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
9563         (ps_pdwrite): Likewise.
9564
9565 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
9566
9567         * linux-arm-low.c (arm_new_thread): Move pointer dereference
9568         to after assert checks.
9569
9570 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
9571
9572         * proc-service.c (ps_pdread): Add/adjust casts.
9573         (ps_pdwrite): Add/adjust casts.
9574
9575 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9576
9577         * server.c (handle_search_memory_1): Cast return value of
9578         memmem.
9579
9580 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9581
9582         * server.c (write_qxfer_response): Change type of data to
9583         gdb_byte *.
9584
9585 2015-10-29  Pedro Alves  <palves@redhat.com>
9586
9587         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
9588
9589 2015-10-29  Pedro Alves  <palves@redhat.com>
9590
9591         * tracepoint.c (clear_installed_tracepoints): Add casts.
9592
9593 2015-10-29  Pedro Alves  <palves@redhat.com>
9594
9595         * server.c (handle_v_cont, process_serial_event): Add enum
9596         gdb_signal casts to signal parsing code.
9597
9598 2015-10-29  Pedro Alves  <palves@redhat.com>
9599
9600         * linux-low.h (NULL_REGSET): Define.
9601         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9602         * linux-arm-low.c (arm_regsets): Likewise.
9603         * linux-crisv32-low.c (cris_regsets): Likewise.
9604         * linux-m68k-low.c (m68k_regsets): Likewise.
9605         * linux-mips-low.c (mips_regsets): Likewise.
9606         * linux-nios2-low.c (nios2_regsets): Likewise.
9607         * linux-ppc-low.c (ppc_regsets): Likewise.
9608         * linux-s390-low.c (s390_regsets): Likewise.
9609         * linux-sh-low.c (sh_regsets): Likewise.
9610         * linux-sparc-low.c (sparc_regsets): Likewise.
9611         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9612         * linux-tile-low.c (tile_regsets): Likewise.
9613         * linux-x86-low.c (x86_regsets): Likewise.
9614         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9615
9616 2015-10-29  Pedro Alves  <palves@redhat.com>
9617
9618         * linux-low.h (NULL_REGSET): Define.
9619         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9620         * linux-arm-low.c (arm_regsets): Likewise.
9621         * linux-crisv32-low.c (cris_regsets): Likewise.
9622         * linux-m68k-low.c (m68k_regsets): Likewise.
9623         * linux-mips-low.c (mips_regsets): Likewise.
9624         * linux-nios2-low.c (nios2_regsets): Likewise.
9625         * linux-ppc-low.c (ppc_regsets): Likewise.
9626         * linux-s390-low.c (s390_regsets): Likewise.
9627         * linux-sh-low.c (sh_regsets): Likewise.
9628         * linux-sparc-low.c (sparc_regsets): Likewise.
9629         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9630         * linux-tile-low.c (tile_regsets): Likewise.
9631         * linux-x86-low.c (x86_regsets): Likewise.
9632         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9633
9634 2015-10-26  Doug Evans  <dje@google.com>
9635
9636         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
9637
9638 2015-10-26  Doug Evans  <dje@google.com>
9639
9640         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
9641
9642 2015-10-26  Doug Evans  <dje@google.com>
9643
9644         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
9645         for debug_printf.
9646         (attach_thread, find_new_threads_callback): Ditto.
9647
9648 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9649
9650         * mem-break.h (set_breakpoint_data): Remove.
9651
9652 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9653
9654         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
9655         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9656         (initialize_low): Remove set_breakpoint_data call.
9657         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
9658         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
9659         (initialize_low): Remove set_breakpoint_data call.
9660         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
9661         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9662         (initialize_low): Remove set_breakpoint_data call.
9663
9664 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9665
9666         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
9667         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
9668         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
9669         * target.h (target_breakpoint_kind_from_pc): New macro.
9670
9671 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9672
9673         * linux-low.c (default_breakpoint_kind_from_pc): New function.
9674         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
9675         the default breakpoint kind.
9676
9677 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9678
9679         * linux-arm-low.c (arm_supports_z_point_type): Add software
9680         breakpoint support.
9681
9682 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9683
9684         * linux-arm-low.c: Refactor breakpoint definitions.
9685         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
9686         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
9687
9688 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9689
9690         * Makefile.in: Add arm.c/o.
9691         * configure.srv: Likewise.
9692         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
9693         (arm_breakpoint_kind_from_pc): New function.
9694         (arm_sw_breakpoint_from_kind): Return proper kind.
9695         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
9696
9697 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9698
9699         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
9700         removal.
9701         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
9702         (struct raw_breakpoint) <size>: Remove.
9703         (struct raw_breakpoint) <kind>: Add.
9704         (bp_size): New function.
9705         (bp_opcode): Likewise.
9706         (find_raw_breakpoint_at): Adjust for kind.
9707         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
9708         (remove_memory_breakpoint): Adjust for kind call bp_size.
9709         (set_raw_breakpoint_at): Adjust for kind.
9710         (set_breakpoint): Likewise.
9711         (set_breakpoint_at): Call breakpoint_kind_from_pc.
9712         (delete_raw_breakpoint): Adjust for kind.
9713         (delete_breakpoint): Likewise.
9714         (find_gdb_breakpoint): Likewise.
9715         (set_gdb_breakpoint_1): Likewise.
9716         (set_gdb_breakpoint): Likewise.
9717         (delete_gdb_breakpoint_1): Likewise.
9718         (delete_gdb_breakpoint): Likewise.
9719         (uninsert_raw_breakpoint): Likewise.
9720         (reinsert_raw_breakpoint): Likewise.
9721         (set_breakpoint_data): Remove.
9722         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
9723         (check_mem_read): Adjust for kind call bp_size.
9724         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
9725         (clone_one_breakpoint): Adjust for kind.
9726         * mem-break.h (set_gdb_breakpoint): Likewise.
9727         (delete_gdb_breakpoint): Likewise.
9728         * server.c (process_serial_event): Likewise.
9729
9730 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9731
9732         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
9733         (struct linux_target_ops) <breakpoint>: Remove.
9734         (struct linux_target_ops) <breakpoint_len>: Remove.
9735         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9736         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9737         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
9738         (arm_sw_breakpoint_from_kind): New function.
9739         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
9740         (struct linux_target_ops) <breakpoint>: Remove.
9741         (struct linux_target_ops) <breakpoint_len>: Remove.
9742         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9743         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9744         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
9745         (struct linux_target_ops) <breakpoint>: Remove.
9746         (struct linux_target_ops) <breakpoint_len>: Remove.
9747         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9748         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9749         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
9750         (struct linux_target_ops) <breakpoint>: Remove.
9751         (struct linux_target_ops) <breakpoint_len>: Remove.
9752         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9753         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9754         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
9755         and sw_breakpoint_from_kind to increment the pc.
9756         (linux_breakpoint_kind_from_pc): New function.
9757         (linux_sw_breakpoint_from_kind): New function.
9758         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
9759         (initialize_low): Call breakpoint_kind_from_pc and
9760         sw_breakpoint_from_kind to replace breakpoint_data/len.
9761         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
9762         New field.
9763         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
9764         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
9765         (struct linux_target_ops) <breakpoint>: Remove.
9766         (struct linux_target_ops) <breakpoint_len>: Remove.
9767         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9768         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9769         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
9770         (struct linux_target_ops) <breakpoint>: Remove.
9771         (struct linux_target_ops) <breakpoint_len>: Remove.
9772         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9773         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9774         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
9775         (struct linux_target_ops) <breakpoint>: Remove.
9776         (struct linux_target_ops) <breakpoint_len>: Remove.
9777         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9778         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9779         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
9780         (struct linux_target_ops) <breakpoint>: Remove.
9781         (struct linux_target_ops) <breakpoint_len>: Remove.
9782         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9783         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9784         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
9785         (struct linux_target_ops) <breakpoint>: Remove.
9786         (struct linux_target_ops) <breakpoint_len>: Remove.
9787         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9788         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9789         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
9790         (struct linux_target_ops) <breakpoint>: Remove.
9791         (struct linux_target_ops) <breakpoint_len>: Remove.
9792         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9793         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9794         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
9795         (struct linux_target_ops) <breakpoint>: Remove.
9796         (struct linux_target_ops) <breakpoint_len>: Remove.
9797         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9798         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9799         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
9800         (struct linux_target_ops) <breakpoint>: Remove.
9801         (struct linux_target_ops) <breakpoint_len>: Remove.
9802         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9803         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9804         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
9805         (struct linux_target_ops) <breakpoint>: Remove.
9806         (struct linux_target_ops) <breakpoint_len>: Remove.
9807         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9808         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9809         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
9810         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
9811         (struct linux_target_ops) <breakpoint>: Remove.
9812         (struct linux_target_ops) <breakpoint_len>: Remove.
9813         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9814         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9815         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
9816         (struct linux_target_ops) <breakpoint>: Remove.
9817         (struct linux_target_ops) <breakpoint_len>: Remove.
9818         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9819         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9820
9821 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9822
9823         * linux-cris-low.c (cris_get_pc): Remove void arg.
9824
9825 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9826
9827         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
9828         variable name.
9829
9830 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9831
9832         * inferiors.c (thread_pid_matches_callback): New function.
9833         (find_thread_process): New function.
9834         (remove_thread): Reset current_thread.
9835         (remove_process): Assert threads have been removed first.
9836
9837 2015-10-15  Yao Qi  <yao.qi@linaro.org>
9838
9839         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
9840         if it is 3.
9841         (aarch64_remove_point): Likewise.
9842         * regcache.c (regcache_register_size): New function.
9843
9844 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9845
9846         * linux-aarch64-low.c: Update all callers as emit_load_store
9847         is renamed to aarch64_emit_load_store.
9848
9849 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9850
9851         * linux-aarch64-low.c: Update all callers of function renaming
9852         from emit_insn to aarch64_emit_insn.
9853
9854 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9855
9856         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
9857         arch/aarch64-insn.h.
9858         (struct aarch64_memory_operand): Likewise.
9859         (ENCODE): Likewise.
9860         (emit_insn): Move to arch/aarch64-insn.c.
9861         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
9862         (emit_load_store): Move to arch/aarch64-insn.c.
9863         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
9864         (can_encode_int32): Remove.
9865
9866 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9867
9868         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
9869         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
9870         (aarch64_relocate_instruction): Likewise.
9871         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
9872         (struct aarch64_insn_visitor): Likewise.
9873
9874 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9875
9876         * linux-aarch64-low.c (struct aarch64_insn_data): New.
9877         (struct aarch64_insn_visitor): New.
9878         (struct aarch64_insn_relocation_data): New.
9879         (aarch64_ftrace_insn_reloc_b): New function.
9880         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
9881         (aarch64_ftrace_insn_reloc_cb): Likewise.
9882         (aarch64_ftrace_insn_reloc_tb): Likewise.
9883         (aarch64_ftrace_insn_reloc_adr): Likewise.
9884         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
9885         (aarch64_ftrace_insn_reloc_others): Likewise.
9886         (visitor): New.
9887         (aarch64_relocate_instruction): Use visitor.
9888
9889 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9890
9891         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
9892         int.  Add argument buf.
9893         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
9894         aarch64_relocate_instruction.
9895
9896 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9897
9898         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
9899         argument insn.  Remove local variable insn.  Don't call
9900         target_read_uint32.
9901         (aarch64_install_fast_tracepoint_jump_pad): Call
9902         target_read_uint32.
9903
9904 2015-09-30  Yao Qi  <yao.qi@linaro.org>
9905
9906         * linux-aarch64-low.c (emit_movk): Shorten a long line.
9907         (emit_load_store_pair): Likewise.
9908
9909 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9910
9911         * dll.c (match_dll): Add cast(s).
9912         (unloaded_dll): Likewise.
9913         * linux-low.c (second_thread_of_pid_p): Likewise.
9914         (delete_lwp_callback): Likewise.
9915         (count_events_callback): Likewise.
9916         (select_event_lwp_callback): Likewise.
9917         (linux_set_resume_request): Likewise.
9918         * server.c (accumulate_file_name_length): Likewise.
9919         (emit_dll_description): Likewise.
9920         (handle_qxfer_threads_worker): Likewise.
9921         (visit_actioned_threads): Likewise.
9922         * thread-db.c (any_thread_of): Likewise.
9923         * tracepoint.c (same_process_p): Likewise.
9924         (match_blocktype): Likewise.
9925         (build_traceframe_info_xml): Likewise.
9926
9927 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9928
9929         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
9930         assignment.
9931         (gdb_unparse_agent_expr): Likewise.
9932         * hostio.c (require_data): Likewise.
9933         (handle_pread): Likewise.
9934         * linux-low.c (disable_regset): Likewise.
9935         (fetch_register): Likewise.
9936         (store_register): Likewise.
9937         (get_dynamic): Likewise.
9938         (linux_qxfer_libraries_svr4): Likewise.
9939         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
9940         (set_fast_tracepoint_jump): Likewise.
9941         (uninsert_fast_tracepoint_jumps_at): Likewise.
9942         (reinsert_fast_tracepoint_jumps_at): Likewise.
9943         (validate_inserted_breakpoint): Likewise.
9944         (clone_agent_expr): Likewise.
9945         * regcache.c (init_register_cache): Likewise.
9946         * remote-utils.c (putpkt_binary_1): Likewise.
9947         (decode_M_packet): Likewise.
9948         (decode_X_packet): Likewise.
9949         (look_up_one_symbol): Likewise.
9950         (relocate_instruction): Likewise.
9951         (monitor_output): Likewise.
9952         * server.c (handle_search_memory): Likewise.
9953         (handle_qxfer_exec_file): Likewise.
9954         (handle_qxfer_libraries): Likewise.
9955         (handle_qxfer): Likewise.
9956         (handle_query): Likewise.
9957         (handle_v_cont): Likewise.
9958         (handle_v_run): Likewise.
9959         (captured_main): Likewise.
9960         * target.c (write_inferior_memory): Likewise.
9961         * thread-db.c (try_thread_db_load_from_dir): Likewise.
9962         * tracepoint.c (init_trace_buffer): Likewise.
9963         (add_tracepoint_action): Likewise.
9964         (add_traceframe): Likewise.
9965         (add_traceframe_block): Likewise.
9966         (cmd_qtdpsrc): Likewise.
9967         (cmd_qtdv): Likewise.
9968         (cmd_qtstatus): Likewise.
9969         (response_source): Likewise.
9970         (response_tsv): Likewise.
9971         (cmd_qtnotes): Likewise.
9972         (gdb_collect): Likewise.
9973         (initialize_tracepoint): Likewise.
9974
9975 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9976
9977         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
9978         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
9979         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
9980         <NOP>: New.
9981         (enum aarch64_condition_codes): New enum.
9982         (w0): New static global.
9983         (fp): Likewise.
9984         (lr): Likewise.
9985         (struct aarch64_memory_operand) <type>: New
9986         MEMORY_OPERAND_POSTINDEX type.
9987         (postindex_memory_operand): New helper function.
9988         (emit_ret): New function.
9989         (emit_load_store_pair): New function, factored out of emit_stp
9990         with support for MEMORY_OPERAND_POSTINDEX.
9991         (emit_stp): Rewrite using emit_load_store_pair.
9992         (emit_ldp): New function.
9993         (emit_load_store): Likewise.
9994         (emit_ldr): Mention post-index instruction in comment.
9995         (emit_ldrh): New function.
9996         (emit_ldrb): New function.
9997         (emit_ldrsw): Mention post-index instruction in comment.
9998         (emit_str): Likewise.
9999         (emit_subs): New function.
10000         (emit_cmp): Likewise.
10001         (emit_and): Likewise.
10002         (emit_orr): Likewise.
10003         (emit_orn): Likewise.
10004         (emit_eor): Likewise.
10005         (emit_mvn): Likewise.
10006         (emit_lslv): Likewise.
10007         (emit_lsrv): Likewise.
10008         (emit_asrv): Likewise.
10009         (emit_mul): Likewise.
10010         (emit_sbfm): Likewise.
10011         (emit_sbfx): Likewise.
10012         (emit_ubfm): Likewise.
10013         (emit_ubfx): Likewise.
10014         (emit_csinc): Likewise.
10015         (emit_cset): Likewise.
10016         (emit_nop): Likewise.
10017         (emit_ops_insns): New helper function.
10018         (emit_pop): Likewise.
10019         (emit_push): Likewise.
10020         (aarch64_emit_prologue): New function.
10021         (aarch64_emit_epilogue): Likewise.
10022         (aarch64_emit_add): Likewise.
10023         (aarch64_emit_sub): Likewise.
10024         (aarch64_emit_mul): Likewise.
10025         (aarch64_emit_lsh): Likewise.
10026         (aarch64_emit_rsh_signed): Likewise.
10027         (aarch64_emit_rsh_unsigned): Likewise.
10028         (aarch64_emit_ext): Likewise.
10029         (aarch64_emit_log_not): Likewise.
10030         (aarch64_emit_bit_and): Likewise.
10031         (aarch64_emit_bit_or): Likewise.
10032         (aarch64_emit_bit_xor): Likewise.
10033         (aarch64_emit_bit_not): Likewise.
10034         (aarch64_emit_equal): Likewise.
10035         (aarch64_emit_less_signed): Likewise.
10036         (aarch64_emit_less_unsigned): Likewise.
10037         (aarch64_emit_ref): Likewise.
10038         (aarch64_emit_if_goto): Likewise.
10039         (aarch64_emit_goto): Likewise.
10040         (aarch64_write_goto_address): Likewise.
10041         (aarch64_emit_const): Likewise.
10042         (aarch64_emit_call): Likewise.
10043         (aarch64_emit_reg): Likewise.
10044         (aarch64_emit_pop): Likewise.
10045         (aarch64_emit_stack_flush): Likewise.
10046         (aarch64_emit_zero_ext): Likewise.
10047         (aarch64_emit_swap): Likewise.
10048         (aarch64_emit_stack_adjust): Likewise.
10049         (aarch64_emit_int_call_1): Likewise.
10050         (aarch64_emit_void_call_2): Likewise.
10051         (aarch64_emit_eq_goto): Likewise.
10052         (aarch64_emit_ne_goto): Likewise.
10053         (aarch64_emit_lt_goto): Likewise.
10054         (aarch64_emit_le_goto): Likewise.
10055         (aarch64_emit_gt_goto): Likewise.
10056         (aarch64_emit_ge_got): Likewise.
10057         (aarch64_emit_ops_impl): New static global variable.
10058         (aarch64_emit_ops): New target function, return
10059         &aarch64_emit_ops_impl.
10060         (struct linux_target_ops): Install it.
10061
10062 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
10063
10064         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
10065         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
10066         aarch64-ipa.o.
10067         * linux-aarch64-ipa.c: New file.
10068         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
10069         and endian.h.
10070         (aarch64_get_thread_area): New target method.
10071         (extract_signed_bitfield): New helper function.
10072         (aarch64_decode_ldr_literal): New function.
10073         (enum aarch64_opcodes): New enum.
10074         (struct aarch64_register): New struct.
10075         (struct aarch64_operand): New struct.
10076         (x0): New static global.
10077         (x1): Likewise.
10078         (x2): Likewise.
10079         (x3): Likewise.
10080         (x4): Likewise.
10081         (w2): Likewise.
10082         (ip0): Likewise.
10083         (sp): Likewise.
10084         (xzr): Likewise.
10085         (aarch64_register): New helper function.
10086         (register_operand): Likewise.
10087         (immediate_operand): Likewise.
10088         (struct aarch64_memory_operand): New struct.
10089         (offset_memory_operand): New helper function.
10090         (preindex_memory_operand): Likewise.
10091         (enum aarch64_system_control_registers): New enum.
10092         (ENCODE): New macro.
10093         (emit_insn): New helper function.
10094         (emit_b): New function.
10095         (emit_bcond): Likewise.
10096         (emit_cb): Likewise.
10097         (emit_tb): Likewise.
10098         (emit_blr): Likewise.
10099         (emit_stp): Likewise.
10100         (emit_ldp_q_offset): Likewise.
10101         (emit_stp_q_offset): Likewise.
10102         (emit_load_store): Likewise.
10103         (emit_ldr): Likewise.
10104         (emit_ldrsw): Likewise.
10105         (emit_str): Likewise.
10106         (emit_ldaxr): Likewise.
10107         (emit_stxr): Likewise.
10108         (emit_stlr): Likewise.
10109         (emit_data_processing_reg): Likewise.
10110         (emit_data_processing): Likewise.
10111         (emit_add): Likewise.
10112         (emit_sub): Likewise.
10113         (emit_mov): Likewise.
10114         (emit_movk): Likewise.
10115         (emit_mov_addr): Likewise.
10116         (emit_mrs): Likewise.
10117         (emit_msr): Likewise.
10118         (emit_sevl): Likewise.
10119         (emit_wfe): Likewise.
10120         (append_insns): Likewise.
10121         (can_encode_int32_in): New helper function.
10122         (aarch64_relocate_instruction): New function.
10123         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
10124         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
10125         (struct linux_target_ops): Install aarch64_get_thread_area,
10126         aarch64_install_fast_tracepoint_jump_pad and
10127         aarch64_get_min_fast_tracepoint_insn_len.
10128
10129 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
10130
10131         * Makefile.in (aarch64-insn.o): New rule.
10132         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
10133
10134 2015-09-21  Yao Qi  <yao.qi@linaro.org>
10135
10136         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
10137
10138 2015-09-21  Yao Qi  <yao.qi@linaro.org>
10139
10140         * tracepoint.c (max_jump_pad_size): Remove.
10141
10142 2015-09-18  Yao Qi  <yao.qi@linaro.org>
10143
10144         * linux-aarch64-low.c: Don't include sys/uio.h.
10145         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
10146
10147 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
10148
10149         * tracepoint.c (eval_result_type): Change prototype.
10150         (condition_true_at_tracepoint): Fix argument to compiled_cond.
10151
10152 2015-09-15  Pedro Alves  <palves@redhat.com>
10153
10154         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
10155         Check whether to report exec events instead of checking whether
10156         multiprocess is enabled.
10157
10158 2015-09-15  Pedro Alves  <palves@redhat.com>
10159
10160         PR remote/18965
10161         * remote-utils.c (prepare_resume_reply): Merge
10162         TARGET_WAITKIND_VFORK_DONE switch case with the
10163         TARGET_WAITKIND_FORKED case.
10164
10165 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10166
10167         * server.c (handle_query): Check string comparison using
10168         "else if" instead of "if".
10169
10170 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10171
10172         * server.c (vCont_supported): New global variable.
10173         (handle_query): Set vCont_supported to 1 if "vContSupported+"
10174         matches.  Append ";vContSupported+" to own_buf.
10175         (handle_v_requests): Append ";s;S" to own_buf if target supports
10176         hardware single step or vCont_supported is false.
10177         (capture_main): Set vCont_supported to zero.
10178
10179 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10180
10181         * linux-low.c (linux_supports_conditional_breakpoints): Rename
10182         it to ...
10183         (linux_supports_hardware_single_step): ... New function.
10184         (linux_target_ops): Update.
10185         * lynx-low.c (lynx_target_ops): Set field
10186         supports_hardware_single_step to target_can_do_hardware_single_step.
10187         * nto-low.c (nto_target_ops): Likewise.
10188         * spu-low.c (spu_target_ops): Likewise.
10189         * win32-low.c (win32_target_ops): Likewise.
10190         * target.c (target_can_do_hardware_single_step): New function.
10191         * target.h (struct target_ops) <supports_conditional_breakpoints>:
10192         Remove.  <supports_hardware_single_step>: New field.
10193         (target_supports_conditional_breakpoints): Remove.
10194         (target_supports_hardware_single_step): New macro.
10195         (target_can_do_hardware_single_step): Declare.
10196         * server.c (handle_query): Use target_supports_hardware_single_step
10197         instead of target_supports_conditional_breakpoints.
10198
10199 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10200
10201         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
10202         function.
10203         (struct linux_target_ops the_low_target): Install
10204         aarch64_linux_siginfo_fixup.
10205
10206 2015-09-11  Don Breazeal  <donb@codesourcery.com>
10207             Luis Machado  <lgustavo@codesourcery.com>
10208
10209         * linux-low.c (linux_mourn): Static declaration.
10210         (linux_arch_setup): Move in front of
10211         handle_extended_wait.
10212         (linux_arch_setup_thread): New function.
10213         (handle_extended_wait): Handle exec events.  Call
10214         linux_arch_setup_thread.  Make event_lwp argument a
10215         pointer-to-a-pointer.
10216         (check_zombie_leaders): Do not check stopped threads.
10217         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
10218         (linux_low_filter_event): Add lwp and thread for exec'ing
10219         non-leader thread if leader thread has been deleted.
10220         Refactor code into linux_arch_setup_thread and call it.
10221         Pass child lwp pointer by reference to handle_extended_wait.
10222         (linux_wait_for_event_filtered): Update comment.
10223         (linux_wait_1): Prevent clobbering exec event status.
10224         (linux_supports_exec_events): New function.
10225         (linux_target_ops) <supports_exec_events>: Initialize new member.
10226         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
10227         new member.
10228         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
10229         * server.c (report_exec_events): New global variable.
10230         (handle_query): Handle qSupported query for exec-events feature.
10231         (captured_main): Initialize report_exec_events.
10232         * server.h (report_exec_events): Declare new global variable.
10233         * target.h (struct target_ops) <supports_exec_events>: New
10234         member.
10235         (target_supports_exec_events): New macro.
10236         * win32-low.c (win32_target_ops) <supports_exec_events>:
10237         Initialize new member.
10238
10239 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
10240
10241         * linux-low.c (linux_low_enable_btrace): Remove.
10242         (linux_target_ops): Replace linux_low_enable_btrace with
10243         linux_enable_btrace.
10244
10245 2015-09-03  Yao Qi  <yao.qi@linaro.org>
10246
10247         * linux-aarch64-low.c (aarch64_insert_point): Call
10248         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
10249         returns true.
10250
10251 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10252
10253         * linux-low.c (check_stopped_by_breakpoint): Use
10254         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
10255
10256 2015-08-27  Pedro Alves  <palves@redhat.com>
10257
10258         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
10259
10260 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
10261
10262         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
10263         the XNEW-family equivalent.
10264         (compile_bytecodes): Likewise.
10265         * dll.c (loaded_dll): Likewise.
10266         * event-loop.c (append_callback_event): Likewise.
10267         (create_file_handler): Likewise.
10268         (create_file_event): Likewise.
10269         * hostio.c (handle_open): Likewise.
10270         * inferiors.c (add_thread): Likewise.
10271         (add_process): Likewise.
10272         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
10273         * linux-arm-low.c (arm_new_process): Likewise.
10274         (arm_new_thread): Likewise.
10275         * linux-low.c (add_to_pid_list): Likewise.
10276         (linux_add_process): Likewise.
10277         (handle_extended_wait): Likewise.
10278         (add_lwp): Likewise.
10279         (enqueue_one_deferred_signal): Likewise.
10280         (enqueue_pending_signal): Likewise.
10281         (linux_resume_one_lwp_throw): Likewise.
10282         (linux_resume_one_thread): Likewise.
10283         (linux_read_memory): Likewise.
10284         (linux_write_memory): Likewise.
10285         * linux-mips-low.c (mips_linux_new_process): Likewise.
10286         (mips_linux_new_thread): Likewise.
10287         (mips_add_watchpoint): Likewise.
10288         * linux-x86-low.c (initialize_low_arch): Likewise.
10289         * lynx-low.c (lynx_add_process): Likewise.
10290         * mem-break.c (set_raw_breakpoint_at): Likewise.
10291         (set_breakpoint): Likewise.
10292         (add_condition_to_breakpoint): Likewise.
10293         (add_commands_to_breakpoint): Likewise.
10294         (clone_agent_expr): Likewise.
10295         (clone_one_breakpoint): Likewise.
10296         * regcache.c (new_register_cache): Likewise.
10297         * remote-utils.c (look_up_one_symbol): Likewise.
10298         * server.c (queue_stop_reply): Likewise.
10299         (start_inferior): Likewise.
10300         (queue_stop_reply_callback): Likewise.
10301         (handle_target_event): Likewise.
10302         * spu-low.c (fetch_ppc_memory): Likewise.
10303         (store_ppc_memory): Likewise.
10304         * target.c (set_target_ops): Likewise.
10305         * thread-db.c (thread_db_load_search): Likewise.
10306         (try_thread_db_load_1): Likewise.
10307         * tracepoint.c (add_tracepoint): Likewise.
10308         (add_tracepoint_action): Likewise.
10309         (create_trace_state_variable): Likewise.
10310         (cmd_qtdpsrc): Likewise.
10311         (cmd_qtro): Likewise.
10312         (add_while_stepping_state): Likewise.
10313         * win32-low.c (child_add_thread): Likewise.
10314         (get_image_name): Likewise.
10315
10316 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10317
10318         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
10319
10320 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10321
10322         * Makefile.in (aarch64-linux.o): New rule.
10323         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
10324         srv_tgtobj.
10325         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
10326         (aarch64_init_debug_reg_state): Make it extern.
10327         (aarch64_linux_prepare_to_resume): Remove.
10328
10329 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10330
10331         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
10332         lwp_arch_private_info and ptid_of_lwp.
10333
10334 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10335
10336         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
10337         Find proc_info by find_process_pid.  All callers updated.
10338
10339 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10340
10341         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
10342         Remove.
10343         (debug_reg_change_callback): Remove.
10344         (aarch64_notify_debug_reg_change): Remove.
10345
10346 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10347
10348         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
10349         Call current_lwp_ptid.
10350
10351 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10352
10353         * linux-aarch64-low.c (debug_reg_change_callback): Use
10354         debug_printf.
10355
10356 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10357
10358         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
10359
10360 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10361
10362         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
10363
10364 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10365
10366         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
10367         the code.
10368
10369 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10370
10371         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
10372         Remove.
10373         (debug_reg_change_callback): Remove argument entry and add argument
10374         lwp.  Remove local variable thread.  Don't print thread id in the
10375         debugging output.  Don't check whether pid of thread equals to pid.
10376         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
10377         iterate_over_lwps instead find_inferior.
10378
10379 2015-08-24  Pedro Alves  <palves@redhat.com>
10380
10381         * inferiors.c (get_first_process): New function.
10382         * inferiors.h (get_first_process): New declaration.
10383         * remote-utils.c (read_ptid): Default to the first process in the
10384         list, instead of to the current thread's process.
10385
10386 2015-08-24  Pedro Alves  <palves@redhat.com>
10387
10388         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
10389         * event-loop.c: Likewise.
10390         * remote-utils.c: Likewise.
10391         * tracepoint.c: Likewise.
10392
10393 2015-08-24  Pedro Alves  <palves@redhat.com>
10394
10395         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
10396         ptid_get_lwp.
10397
10398 2015-08-21  Pedro Alves  <palves@redhat.com>
10399
10400         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
10401         instead of literal 1.
10402
10403 2015-08-21  Pedro Alves  <palves@redhat.com>
10404
10405         * tdesc.c (default_description): Explicitly zero-initialize.
10406
10407 2015-08-21  Pedro Alves  <palves@redhat.com>
10408
10409         PR gdb/18749
10410         * inferiors.c (remove_thread): Discard any pending stop reply for
10411         this thread.
10412         * server.c (remove_all_on_match_pid): Rename to ...
10413         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
10414         instead of a pid.
10415         (discard_queued_stop_replies): Change parameter to a ptid.  Now
10416         extern.
10417         (handle_v_kill, kill_inferior_callback, captured_main)
10418         (process_serial_event): Adjust.
10419         * server.h (discard_queued_stop_replies): Declare.
10420
10421 2015-08-21  Pedro Alves  <palves@redhat.com>
10422
10423         * linux-low.c (wait_for_sigstop): Always switch to no thread
10424         selected if the previously current thread dies.
10425         * lynx-low.c (lynx_request_interrupt): Use the first thread's
10426         process instead of the current thread's.
10427         * remote-utils.c (input_interrupt): Don't check if there's no
10428         current thread.
10429         * server.c (gdb_read_memory, gdb_write_memory): If setting the
10430         current thread to the general thread fails, error out.
10431         (handle_qxfer_auxv, handle_qxfer_libraries)
10432         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
10433         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
10434         (handle_query): Check if there's a thread selected instead of
10435         checking whether there's any thread in the thread list.
10436         (handle_qxfer_threads, handle_qxfer_btrace)
10437         (handle_qxfer_btrace_conf): Don't error out early if there's no
10438         thread in the thread list.
10439         (handle_v_cont, myresume): Don't set the current thread to the
10440         continue thread.
10441         (process_serial_event) <Hg handling>: Also set thread_id if the
10442         previous general thread is still alive.
10443         (process_serial_event) <g/G handling>: If setting the current
10444         thread to the general thread fails, error out.
10445         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
10446         thread's lwp instead of the current thread's.
10447         * target.c (set_desired_thread): If the desired thread was not
10448         found, leave the current thread pointing to NULL.  Return an int
10449         (boolean) indicating success.
10450         * target.h (set_desired_thread): Change return type to int.
10451
10452 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
10453
10454         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
10455         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
10456         #includes.
10457         (ps_get_thread_area): New function.
10458
10459 2015-08-19  Gary Benson  <gbenson@redhat.com>
10460
10461         * hostio.c (handle_pread): Do not attempt to read more data
10462         than hostio_reply_with_data can fit in a packet.
10463
10464 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
10465
10466         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
10467
10468 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
10469
10470         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
10471
10472 2015-08-06  Pedro Alves  <palves@redhat.com>
10473
10474         * tracepoint.c (expr_eval_result): Now an int.
10475
10476 2015-08-06  Pedro Alves  <palves@redhat.com>
10477
10478         * gdbthread.h (struct regcache): Forward declare.
10479         (struct thread_info) <regcache_data>: Now a struct regcache
10480         pointer.
10481         * inferiors.c (inferior_regcache_data)
10482         (set_inferior_regcache_data): Now work with struct regcache
10483         pointers.
10484         * inferiors.h (struct regcache): Forward declare.
10485         (inferior_regcache_data, set_inferior_regcache_data): Now work
10486         with struct regcache pointers.
10487         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
10488         (free_register_cache_thread): Remove struct regcache pointer
10489         casts.
10490
10491 2015-08-06  Pedro Alves  <palves@redhat.com>
10492
10493         * server.c (captured_main): On error, print the exception message
10494         to stderr, and if run_once is set, throw a quit.
10495
10496 2015-08-06  Pedro Alves  <palves@redhat.com>
10497
10498         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
10499         the current thread.
10500
10501 2015-08-06  Pedro Alves  <palves@redhat.com>
10502
10503         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
10504         reading beyond the passed in buffer length.
10505
10506 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
10507
10508         * tracepoint.c (symbol_list) <required>: Remove.
10509
10510 2015-08-06  Pedro Alves  <palves@redhat.com>
10511
10512         * linux-low.c (handle_extended_wait): Set the fork child's suspend
10513         count if stopping and suspending threads.
10514         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
10515         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
10516         (linux_detach): Complete an ongoing step-over.
10517         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
10518         throughout.
10519         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
10520         (linux_wait_1): If passing a signal to the inferior after
10521         finishing a step-over, unsuspend and re-resume all lwps.  If we
10522         see a single-step event but the thread should be continuing, don't
10523         pass the trap to gdb.
10524         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
10525         internal_error instead of gdb_assert.
10526         (enqueue_pending_signal): New function.
10527         (check_ptrace_stopped_lwp_gone): Add debug output.
10528         (start_step_over): Use internal_error instead of gdb_assert.
10529         (complete_ongoing_step_over): New function.
10530         (linux_resume_one_thread): Don't resume a suspended thread.
10531         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
10532         it stepping.
10533
10534 2015-08-06  Pedro Alves  <palves@redhat.com>
10535
10536         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
10537         (linux_thread_alive): Use lwp_is_marked_dead.
10538         (extended_event_reported): Delete.
10539         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
10540         instead of extended_event_reported.
10541         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
10542         as well.
10543         (lwp_is_marked_dead): New function.
10544         (lwp_running): Use lwp_is_marked_dead.
10545         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
10546         comment.
10547
10548 2015-08-06  Pedro Alves  <palves@redhat.com>
10549
10550         * linux-low.c (linux_wait_1): Move fork event output out of the
10551         !report_to_gdb check.  Pass event_child->waitstatus to
10552         target_waitstatus_to_string instead of ourstatus.
10553
10554 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10555
10556         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
10557         if current_thread is 32 bit.
10558
10559 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10560
10561         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
10562         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
10563         * server.c (extended_protocol): Remove "static".
10564         * server.h (extended_protocol): Declare it.
10565
10566 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10567
10568         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
10569         both aarch64 and aarch32.
10570         (aarch64_set_pc): Likewise.
10571
10572 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10573
10574         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
10575         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
10576         arm-with-neon.xml to srv_xmlfiles.
10577         * linux-aarch64-low.c: Include linux-aarch32-low.h.
10578         (is_64bit_tdesc): New function.
10579         (aarch64_linux_read_description): New function.
10580         (aarch64_arch_setup): Call aarch64_linux_read_description.
10581         (regs_info): Rename to regs_info_aarch64.
10582         (aarch64_regs_info): Return right regs_info.
10583         (initialize_low_arch): Call initialize_low_arch_aarch32.
10584
10585 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10586
10587         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
10588         * linux-aarch32-low.c: New file.
10589         * linux-aarch32-low.h: New file.
10590         * linux-arm-low.c (arm_fill_gregset): Move it to
10591         linux-aarch32-low.c.
10592         (arm_store_gregset): Likewise.
10593         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
10594         (arm_store_vfpregset): Call arm_store_vfpregset_num.
10595         (arm_arch_setup): Check if PTRACE_GETREGSET works.
10596         (regs_info): Rename to regs_info_arm.
10597         (arm_regs_info): Return regs_info_aarch32 if
10598         have_ptrace_getregset is 1 and target description is
10599         arm_with_neon or arm_with_vfpv3.
10600         (initialize_low_arch): Don't call init_registers_arm_with_neon.
10601         Call initialize_low_arch_aarch32 instead.
10602
10603 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10604
10605         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
10606         * linux-low.c: ... here.
10607         * linux-low.h (have_ptrace_getregset): Declare it.
10608
10609 2015-08-04  Pedro Alves  <palves@redhat.com>
10610
10611         * thread-db.c (struct thread_db): Use new typedefs.
10612         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
10613         CHK calls.
10614         (disable_thread_event_reporting): Cast result of dlsym to
10615         destination function pointer type.
10616         (thread_db_mourn): Use td_ta_delete_ftype.
10617
10618 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
10619
10620         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
10621         arch variant.
10622         (CDX_BREAKPOINT): Define for R2.
10623         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
10624         (the_low_target): Add comments.
10625
10626 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10627
10628         * linux-arm-low.c (arm_hwcap): Remove it.
10629         (arm_read_description): New local variable arm_hwcap.  Don't
10630         set arm_hwcap to zero.
10631
10632 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10633
10634         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
10635         Use regcache->tdesc instead.
10636         (arm_store_wmmxregset): Likewise.
10637         (arm_fill_vfpregset): Likewise.
10638         (arm_store_vfpregset): Likewise.
10639
10640 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10641
10642         * linux-arm-low.c: Include arch/arm.h.
10643         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
10644         (arm_store_gregset): Likewise.
10645
10646 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
10647
10648         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
10649         ptrace's 4th parameter.
10650
10651 2015-07-27  Yao Qi  <yao.qi@linaro.org>
10652
10653         * configure.srv (case aarch64*-*-linux*): Don't set
10654         srv_linux_usrregs.
10655
10656 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
10657
10658         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
10659         sys/ptrace.h.
10660         * linux-arm-low.c: Likewise.
10661         * linux-cris-low.c: Likewise.
10662         * linux-crisv32-low.c: Likewise.
10663         * linux-low.c: Likewise.
10664         * linux-m68k-low.c: Likewise.
10665         * linux-mips-low.c: Likewise.
10666         * linux-nios2-low.c: Likewise.
10667         * linux-s390-low.c: Likewise.
10668         * linux-sparc-low.c: Likewise.
10669         * linux-tic6x-low.c: Likewise.
10670         * linux-tile-low.c: Likewise.
10671         * linux-x86-low.c: Likewise.
10672
10673 2015-07-24  Pedro Alves  <palves@redhat.com>
10674
10675         * config.in: Regenerate.
10676         * configure: Regenerate.
10677
10678 2015-07-24  Pedro Alves  <palves@redhat.com>
10679
10680         * acinclude.m4: Include ../ptrace.m4.
10681         * configure.ac: Call GDB_AC_PTRACE.
10682         * config.in, configure: Regenerate.
10683
10684 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10685
10686         * linux-low.c (linux_create_inferior): Remove setting to
10687         proc->priv->new_inferior.
10688         (linux_attach): Likewise.
10689         (linux_low_filter_event): Likewise.
10690         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
10691
10692 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10693
10694         * linux-low.c (linux_arch_setup): New function.
10695         (linux_low_filter_event): If proc->tdesc is NULL and
10696         proc->attached is true, call the_low_target.arch_setup.
10697         Otherwise, keep status pending, and return.
10698         (linux_resume_one_lwp_throw): Don't call get_pc if
10699         thread->while_stepping isn't NULL.  Don't call
10700         get_thread_regcache if proc->tdesc is NULL.
10701         (need_step_over_p): Return 0 if proc->tdesc is NULL.
10702         (linux_target_ops): Install arch_setup.
10703         * server.c (start_inferior): Call the_target->arch_setup.
10704         * target.h (struct target_ops) <arch_setup>: New field.
10705         (target_arch_setup): New marco.
10706         * lynx-low.c (lynx_target_ops): Update.
10707         * nto-low.c (nto_target_ops): Update.
10708         * spu-low.c (spu_target_ops): Update.
10709         * win32-low.c (win32_target_ops): Update.
10710
10711 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10712
10713         * linux-low.c (linux_add_process): Don't set
10714         proc->priv->new_inferior.
10715         (linux_create_inferior): Set proc->priv->new_inferior to 1.
10716         (linux_attach): Likewise.
10717
10718 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10719
10720         * server.c (start_inferior): Code refactor.
10721
10722 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10723
10724         * server.c (process_serial_event): Set general_thread.
10725
10726 2015-07-21  Yao Qi  <yao.qi@linaro.org>
10727
10728         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
10729         aarch64_linux_get_debug_reg_capacity.
10730
10731 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10732
10733         * Makefile.in (aarch64-linux-hw-point.o): New rule.
10734         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
10735         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
10736         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
10737         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
10738         (AARCH64_HWP_ALIGNMENT): Likewise.
10739         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
10740         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
10741         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
10742         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
10743         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
10744         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
10745         (struct aarch64_debug_reg_state): Likewise.
10746         (struct arch_lwp_info): Likewise.
10747         (aarch64_align_watchpoint): Likewise.
10748         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
10749         (aarch64_watchpoint_length): Likewise.
10750         (aarch64_point_encode_ctrl_reg): Likewise
10751         (aarch64_point_is_aligned): Likewise.
10752         (aarch64_align_watchpoint): Likewise.
10753         (aarch64_linux_set_debug_regs):
10754         (aarch64_dr_state_insert_one_point): Likewise.
10755         (aarch64_dr_state_remove_one_point): Likewise.
10756         (aarch64_handle_breakpoint): Likewise.
10757         (aarch64_handle_aligned_watchpoint): Likewise.
10758         (aarch64_handle_unaligned_watchpoint): Likewise.
10759         (aarch64_handle_watchpoint): Likewise.
10760
10761 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10762
10763         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
10764         and don't aarch64_get_debug_reg_state.  All callers update.
10765         (aarch64_handle_aligned_watchpoint): Likewise.
10766         (aarch64_handle_unaligned_watchpoint): Likewise.
10767         (aarch64_handle_watchpoint): Likewise.
10768         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
10769         (aarch64_remove_point): Likewise.
10770
10771 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10772
10773         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
10774         debug_printf.
10775         (aarch64_handle_unaligned_watchpoint): Likewise.
10776
10777 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10778
10779         Revert the previous 3 commits:
10780         Move gdb_regex* to common/
10781         Move linux_find_memory_regions_full & co.
10782         gdbserver build-id attribute generator
10783
10784 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10785             Jan Kratochvil  <jan.kratochvil@redhat.com>
10786
10787         gdbserver build-id attribute generator.
10788         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
10789         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
10790         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
10791         (find_phdr): New.
10792         (get_dynamic): Use find_pdhr to traverse program headers.
10793         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
10794         (compare_mapping_entry_range, struct find_memory_region_callback_data)
10795         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
10796         (get_hex_build_id): New.
10797         (linux_qxfer_libraries_svr4): Add optional build-id attribute
10798         to reply XML document.
10799
10800 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10801             Jan Kratochvil  <jan.kratochvil@redhat.com>
10802
10803         * target.c: Include target/target-utils.h and fcntl.h.
10804         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
10805         (target_fileio_read_stralloc): New functions.
10806
10807 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10808
10809         * Makefile.in (OBS): Add gdb_regex.o.
10810         (gdb_regex.o): New.
10811         * config.in: Rebuilt.
10812         * configure: Rebuilt.
10813
10814 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10815             Jan Kratochvil  <jan.kratochvil@redhat.com>
10816
10817         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
10818         * Makefile.in (OBS): Add target-utils.o.
10819         (linux-maps.o, target-utils.o): New.
10820         * configure.srv (srv_linux_obj): Add linux-maps.o.
10821
10822 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
10823
10824         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
10825         function, return 1.
10826         (the_low_target): Install it.
10827
10828 2015-07-14  Pedro Alves  <palves@redhat.com>
10829
10830         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
10831         Instead, ignore ECHILD, and throw an error for other errnos.
10832
10833 2015-07-10  Pedro Alves  <palves@redhat.com>
10834
10835         * event-loop.c (struct callback_event) <data>: Change type to
10836         gdb_client_data instance instead of gdb_client_data pointer.
10837         (append_callback_event): Adjust.
10838
10839 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
10840
10841         * linux-aarch64-low.c: Add comments for each linux_target_ops
10842         method.  Remove comments already covered in target_ops and
10843         linux_target_ops definitions.
10844         (the_low_target): Add comments for each unimplemented method.
10845
10846 2015-07-09  Yao Qi  <yao.qi@linaro.org>
10847
10848         * linux-aarch64-low.c (aarch64_regmap): Remove.
10849         (aarch64_usrregs_info): Remove.
10850         (regs_info): Set field usrregs to NULL.
10851
10852 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
10853
10854         * linux-low.c: Include "rsp-low.h"
10855         (linux_low_encode_pt_config, linux_low_encode_raw): New.
10856         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
10857         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
10858         (handle_btrace_enable_pt): New.
10859         (handle_btrace_general_set): Support "pt".
10860         (handle_btrace_conf_general_set): Support "pt:size".
10861
10862 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10863
10864         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
10865         Z_PACKET_SW_BP.
10866
10867 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10868
10869         * linux-aarch64-low.c: Remove comment about endianness.
10870         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
10871         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
10872         memcmp.
10873
10874 2015-06-24  Gary Benson  <gbenson@redhat.com>
10875
10876         * linux-i386-ipa.c (stdint.h): Do not include.
10877         * lynx-i386-low.c (stdint.h): Likewise.
10878         * lynx-ppc-low.c (stdint.h): Likewise.
10879         * mem-break.c (stdint.h): Likewise.
10880         * thread-db.c (stdint.h): Likewise.
10881         * tracepoint.c (stdint.h): Likewise.
10882         * win32-low.c (stdint.h): Likewise.
10883
10884 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
10885
10886         * server.c (write_qxfer_response): Update call to
10887         remote_escape_output.
10888
10889 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
10890             Jan Kratochvil  <jan.kratochvil@redhat.com>
10891
10892         Merge multiple hex conversions.
10893         * gdbreplay.c (tohex): Rename to 'fromhex'.
10894         (logchar): Use fromhex.
10895
10896 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
10897
10898         * server.c (handle_qxfer_libraries): Set `version' attribute for
10899         <library-list>.
10900
10901 2015-06-10  Gary Benson  <gbenson@redhat.com>
10902
10903         * target.h (struct target_ops) <multifs_open>: New field.
10904         <multifs_unlink>: Likewise.
10905         <multifs_readlink>: Likewise.
10906         * linux-low.c (nat/linux-namespaces.h): New include.
10907         (linux_target_ops): Initialize the_target->multifs_open,
10908         the_target->multifs_unlink and the_target->multifs_readlink.
10909         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10910         * hostio.c (hostio_fs_pid): New static variable.
10911         (hostio_handle_new_gdb_connection): New function.
10912         (handle_setfs): Likewise.
10913         (handle_open): Use the_target->multifs_open as appropriate.
10914         (handle_unlink): Use the_target->multifs_unlink as appropriate.
10915         (handle_readlink): Use the_target->multifs_readlink as
10916         appropriate.
10917         (handle_vFile): Handle vFile:setfs packets.
10918         * server.c (handle_query): Call hostio_handle_new_gdb_connection
10919         after target_handle_new_gdb_connection.
10920
10921 2015-06-10  Gary Benson  <gbenson@redhat.com>
10922
10923         * configure.ac (AC_CHECK_FUNCS): Add setns.
10924         * config.in: Regenerate.
10925         * configure: Likewise.
10926         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
10927         (linux-namespaces.o): New rule.
10928         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
10929
10930 2015-06-09  Gary Benson <gbenson@redhat.com>
10931
10932         * hostio.c (handle_open): Process mode argument with
10933         fileio_to_host_mode.
10934
10935 2015-06-01  Yao Qi  <yao.qi@linaro.org>
10936
10937         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
10938         * linux-x86-low.c: Likewise.
10939
10940 2015-05-28  Don Breazeal  <donb@codesourcery.com>
10941
10942         * linux-low.c (handle_extended_wait): Initialize
10943         thread_info.last_resume_kind for new fork children.
10944
10945 2015-05-15  Pedro Alves  <palves@redhat.com>
10946
10947         * target.h (target_handle_new_gdb_connection): Rewrite using if
10948         wrapped in do/while.
10949
10950 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
10951
10952         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
10953         * configure, config.in: Regenerate.
10954         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
10955         Declare typedef.
10956
10957 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10958
10959         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
10960         PTRACE_EVENT_VFORK_DONE.
10961         (linux_low_ptrace_options, extended_event_reported): Add vfork
10962         events.
10963         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
10964         and "vforkdone" for RSP 'T' Stop Reply Packet.
10965         * server.h (report_vfork_events): Declare
10966         global variable.
10967
10968 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10969
10970         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
10971         (the_low_target) <new_fork>: Initialize new member.
10972         * linux-arm-low.c (arm_new_fork): New function.
10973         (the_low_target) <new_fork>: Initialize new member.
10974         * linux-low.c (handle_extended_wait): Call new target function
10975         new_fork.
10976         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
10977         * linux-mips-low.c (mips_add_watchpoint): New function
10978         extracted from mips_insert_point.
10979         (the_low_target) <new_fork>: Initialize new member.
10980         (mips_linux_new_fork): New function.
10981         (mips_insert_point): Call mips_add_watchpoint.
10982         * linux-x86-low.c (x86_linux_new_fork): New function.
10983         (the_low_target) <new_fork>: Initialize new member.
10984
10985 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10986
10987         * linux-low.c (handle_extended_wait): Implement return value,
10988         rename argument 'event_child' to 'event_lwp', handle
10989         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
10990         (linux_low_ptrace_options): New function.
10991         (linux_low_filter_event): Call linux_low_ptrace_options,
10992         use different argument fo linux_enable_event_reporting,
10993         use return value from handle_extended_wait.
10994         (extended_event_reported): New function.
10995         (linux_wait_1): Call extended_event_reported and set
10996         status to report fork events.
10997         (linux_write_memory): Add pid to debug message.
10998         (reset_lwp_ptrace_options_callback): New function.
10999         (linux_handle_new_gdb_connection): New function.
11000         (linux_target_ops): Initialize new structure member.
11001         * linux-low.h (struct lwp_info) <waitstatus>: New member.
11002         * lynx-low.c: Initialize new structure member.
11003         * remote-utils.c (prepare_resume_reply): Implement stop reason
11004         "fork" for "T" stop message.
11005         * server.c (handle_query): Call handle_new_gdb_connection.
11006         * server.h (report_fork_events): Declare global flag.
11007         * target.h (struct target_ops) <handle_new_gdb_connection>:
11008         New member.
11009         (target_handle_new_gdb_connection): New macro.
11010         * win32-low.c: Initialize new structure member.
11011
11012 2015-05-12  Don Breazeal  <donb@codesourcery.com>
11013
11014         * mem-break.c (APPEND_TO_LIST): Define macro.
11015         (clone_agent_expr): New function.
11016         (clone_one_breakpoint): New function.
11017         (clone_all_breakpoints): New function.
11018         * mem-break.h: Declare new functions.
11019
11020 2015-05-12  Don Breazeal  <donb@codesourcery.com>
11021
11022         * linux-low.c (linux_supports_fork_events): New function.
11023         (linux_supports_vfork_events): New function.
11024         (linux_target_ops): Initialize new structure members.
11025         (initialize_low): Call linux_check_ptrace_features.
11026         * lynx-low.c (lynx_target_ops): Initialize new structure
11027         members.
11028         * server.c (report_fork_events, report_vfork_events):
11029         New global flags.
11030         (handle_query): Add new features to qSupported packet and
11031         response.
11032         (captured_main): Initialize new global variables.
11033         * target.h (struct target_ops) <supports_fork_events>:
11034         New member.
11035         <supports_vfork_events>: New member.
11036         (target_supports_fork_events): New macro.
11037         (target_supports_vfork_events): New macro.
11038         * win32-low.c (win32_target_ops): Initialize new structure
11039         members.
11040
11041 2015-05-12  Gary Benson <gbenson@redhat.com>
11042
11043         * server.c (handle_qxfer_exec_file): Use current process
11044         if annex is empty.
11045
11046 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
11047
11048         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
11049         Remove HAVE_PTRACE_GETREGS conditionals.
11050         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
11051         instead of PTRACE_GETREGS and PTRACE_SETREGS.
11052
11053 2015-05-08  Yao Qi  <yao.qi@linaro.org>
11054
11055         * linux-low.c (linux_supports_conditional_breakpoints): New
11056         function.
11057         (linux_target_ops): Install new target method.
11058         * lynx-low.c (lynx_target_ops): Install NULL hook for
11059         supports_conditional_breakpoints.
11060         * nto-low.c (nto_target_ops): Likewise.
11061         * spu-low.c (spu_target_ops): Likewise.
11062         * win32-low.c (win32_target_ops): Likewise.
11063         * server.c (handle_query): Check
11064         target_supports_conditional_breakpoints.
11065         * target.h (struct target_ops) <supports_conditional_breakpoints>:
11066         New field.
11067         (target_supports_conditional_breakpoints): New macro.
11068
11069 2015-05-06  Pedro Alves  <palves@redhat.com>
11070
11071         PR server/18081
11072         * server.c (start_inferior): If the process exits, mourn it.
11073
11074 2015-04-21  Gary Benson <gbenson@redhat.com>
11075
11076         * hostio.c (fileio_open_flags_to_host): Factored out to
11077         fileio_to_host_openflags in common/fileio.c.  Single use
11078         updated.
11079
11080 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
11081
11082         * linux-xtensa-low.c (xtensa_fill_gregset)
11083         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
11084         XCHAL_HAVE_LOOP.
11085
11086 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
11087
11088         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
11089         (regs_info): Replace usrregs pointer with NULL.
11090
11091 2015-04-17  Gary Benson  <gbenson@redhat.com>
11092
11093         * target.h (struct target_ops) <pid_to_exec_file>: New field.
11094         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
11095         * server.c (handle_qxfer_exec_file): New function.
11096         (qxfer_packets): Add exec-file entry.
11097         (handle_query): Report qXfer:exec-file:read as supported packet.
11098
11099 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
11100
11101         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
11102
11103 2015-04-09  Gary Benson <gbenson@redhat.com>
11104
11105         * hostio-errno.c (errno_to_fileio_error): Remove function.
11106         Update caller to use remote_fileio_to_fio_error.
11107
11108 2015-04-09  Yao Qi  <yao.qi@linaro.org>
11109
11110         * linux-low.c (linux_insert_point): Call
11111         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
11112         (linux_remove_point): Call remove_memory_breakpoint if type is
11113         raw_bkpt_type_sw.
11114         * linux-x86-low.c (x86_insert_point): Don't call
11115         insert_memory_breakpoint.
11116         (x86_remove_point): Don't call remove_memory_breakpoint.
11117
11118 2015-04-01  Pedro Alves  <palves@redhat.com>
11119             Cleber Rosa  <crosa@redhat.com>
11120
11121         * server.c (gdbserver_usage): Reorganize and extend the usage
11122         message.
11123
11124 2015-03-24  Pedro Alves  <palves@redhat.com>
11125
11126         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
11127         output.  Also dump TRAP_TRACE.
11128         (linux_low_filter_event): In debug output, distinguish a
11129         resume_stop SIGSTOP from a delayed SIGSTOP.
11130
11131 2015-03-24  Gary Benson  <gbenson@redhat.com>
11132
11133         * linux-x86-low.c (x86_linux_new_thread): Moved to
11134         nat/x86-linux.c.
11135         (x86_linux_prepare_to_resume): Likewise.
11136
11137 2015-03-24  Gary Benson  <gbenson@redhat.com>
11138
11139         * Makefile.in (x86-linux-dregs.o): New rule.
11140         * configure.srv: Add x86-linux-dregs.o to relevant targets.
11141         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
11142         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
11143         (x86_linux_dr_get): Likewise.
11144         (x86_linux_dr_set): Likewise.
11145         (update_debug_registers_callback): Likewise.
11146         (x86_linux_dr_set_addr): Likewise.
11147         (x86_linux_dr_get_addr): Likewise.
11148         (x86_linux_dr_set_control): Likewise.
11149         (x86_linux_dr_get_control): Likewise.
11150         (x86_linux_dr_get_status): Likewise.
11151         (x86_linux_update_debug_registers): Likewise.
11152
11153 2015-03-24  Gary Benson  <gbenson@redhat.com>
11154
11155         * linux-x86-low.c (x86_linux_update_debug_registers):
11156         New function, factored out from...
11157         (x86_linux_prepare_to_resume): ...this.
11158
11159 2015-03-24  Gary Benson  <gbenson@redhat.com>
11160
11161         * linux-x86-low.c (x86_linux_dr_get): Update comments.
11162         (x86_linux_dr_set): Likewise.
11163         (update_debug_registers_callback): Likewise.
11164         (x86_linux_dr_set_addr): Likewise.
11165         (x86_linux_dr_get_addr): Likewise.
11166         (x86_linux_dr_set_control): Likewise.
11167         (x86_linux_dr_get_control): Likewise.
11168         (x86_linux_dr_get_status): Likewise.
11169         (x86_linux_prepare_to_resume): Likewise.
11170
11171 2015-03-24  Gary Benson  <gbenson@redhat.com>
11172
11173         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
11174         Use perror_with_name.  Pass string through gettext.
11175         (x86_linux_dr_set): Likewise.
11176
11177 2015-03-24  Gary Benson  <gbenson@redhat.com>
11178
11179         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
11180         (x86_linux_dr_set_addr): ...this.
11181         (x86_dr_low_get_addr): Rename to...
11182         (x86_linux_dr_get_addr): ...this.
11183         (x86_dr_low_set_control): Rename to...
11184         (x86_linux_dr_set_control): ...this.
11185         (x86_dr_low_get_control): Rename to...
11186         (x86_linux_dr_get_control): ...this.
11187         (x86_dr_low_get_status): Rename to...
11188         (x86_linux_dr_get_status): ...this.
11189         (x86_dr_low): Update with new function names.
11190
11191 2015-03-24  Gary Benson  <gbenson@redhat.com>
11192
11193         * Makefile.in (x86-linux.o): New rule.
11194         * configure.srv: Add x86-linux.o to relevant targets.
11195         * linux-low.c (lwp_set_arch_private_info): New function.
11196         (lwp_arch_private_info): Likewise.
11197         * linux-x86-low.c: Include nat/x86-linux.h.
11198         (arch_lwp_info): Removed structure.
11199         (update_debug_registers_callback):
11200         Use lwp_set_debug_registers_changed.
11201         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
11202         and lwp_set_debug_registers_changed.
11203         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
11204
11205 2015-03-24  Gary Benson  <gbenson@redhat.com>
11206
11207         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
11208         * linux-arm-low.c (arm_new_thread): Likewise.
11209         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
11210         * linux-mips-low.c (mips_linux_new_thread): Likewise.
11211         * linux-x86-low.c (x86_linux_new_thread): Likewise.
11212         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
11213
11214 2015-03-24  Gary Benson  <gbenson@redhat.com>
11215
11216         * linux-low.c (ptid_of_lwp): New function.
11217         (lwp_is_stopped): Likewise.
11218         (lwp_stop_reason): Likewise.
11219         * linux-x86-low.c (update_debug_registers_callback):
11220         Use lwp_is_stopped.
11221         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
11222         lwp_stop_reason.
11223
11224 2015-03-24  Gary Benson  <gbenson@redhat.com>
11225
11226         * linux-low.h (linux_stop_lwp): Remove declaration.
11227
11228 2015-03-24  Gary Benson  <gbenson@redhat.com>
11229
11230         * linux-low.h: Include nat/linux-nat.h.
11231         * linux-low.c (iterate_over_lwps_args): New structure.
11232         (iterate_over_lwps_filter): New function.
11233         (iterate_over_lwps): Likewise.
11234         * linux-x86-low.c (update_debug_registers_callback):
11235         Update signature to what iterate_over_lwps expects.
11236         Remove PID check that iterate_over_lwps now performs.
11237         (x86_dr_low_set_addr): Use iterate_over_lwps.
11238         (x86_dr_low_set_control): Likewise.
11239
11240 2015-03-24  Gary Benson  <gbenson@redhat.com>
11241
11242         * linux-x86-low.c (x86_debug_reg_state): New function.
11243         (x86_linux_prepare_to_resume): Use the above.
11244
11245 2015-03-24  Gary Benson  <gbenson@redhat.com>
11246
11247         * linux-low.c (current_lwp_ptid): New function.
11248         * linux-x86-low.c: Include nat/linux-nat.h.
11249         (x86_dr_low_get_addr): Use current_lwp_ptid.
11250         (x86_dr_low_get_control): Likewise.
11251         (x86_dr_low_get_status): Likewise.
11252
11253 2015-03-20  Pedro Alves  <palves@redhat.com>
11254
11255         * tracepoint.c (cmd_qtstatus): Make "str" const.
11256
11257 2015-03-20  Pedro Alves  <palves@redhat.com>
11258
11259         * server.c (handle_general_set): Make "req_str" const.
11260
11261 2015-03-19  Pedro Alves  <palves@redhat.com>
11262
11263         * linux-low.c (linux_resume_one_lwp): Rename to ...
11264         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
11265         instead call perror_with_name.
11266         (check_ptrace_stopped_lwp_gone): New function.
11267         (linux_resume_one_lwp): Reimplement as wrapper around
11268         linux_resume_one_lwp_throw that swallows errors if the LWP is
11269         gone.
11270
11271 2015-03-19  Pedro Alves  <palves@redhat.com>
11272
11273         * linux-low.c (count_events_callback, select_event_lwp_callback):
11274         No longer check whether the thread has resume_stop as last resume
11275         kind.
11276
11277 2015-03-19 Pedro Alves  <palves@redhat.com>
11278
11279         * linux-low.c (count_events_callback, select_event_lwp_callback):
11280         Use the lwp's status_pending_p field, not the thread's.
11281
11282 2015-03-19  Pedro Alves  <palves@redhat.com>
11283
11284         * linux-low.c (select_event_lwp_callback): Update comments to
11285         no longer mention SIGTRAP.
11286
11287 2015-03-18  Gary Benson  <gbenson@redhat.com>
11288
11289         * server.c (handle_query): Do not report vFile:fstat as supported.
11290
11291 2015-03-11  Gary Benson  <gbenson@redhat.com>
11292
11293         * hostio.c (sys/types.h): New include.
11294         (sys/stat.h): Likewise.
11295         (common-remote-fileio.h): Likewise.
11296         (handle_fstat): New function.
11297         (handle_vFile): Handle vFile:fstat packets.
11298
11299 2015-03-11  Gary Benson  <gbenson@redhat.com>
11300
11301         * configure.ac (AC_CHECK_MEMBERS): Add checks for
11302         struct stat.st_blocks and struct stat.st_blksize.
11303         * configure: Regenerate.
11304         * config.in: Likewise.
11305         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
11306         (OBS): Add common-remote-fileio.o.
11307         (common-remote-fileio.o): New rule.
11308
11309 2015-03-09  Pedro Alves  <palves@redhat.com>
11310
11311         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
11312         'struct sockaddr' pointer in 'accept' call.
11313
11314 2015-03-09  Pedro Alves  <palves@redhat.com>
11315
11316         Revert:
11317         2015-03-07  Pedro Alves  <palves@redhat.com>
11318         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11319         or <winsock2.h> here.  Instead include "gdb_socket.h".
11320         (remote_open): Use union gdb_sockaddr_u.
11321         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11322         or <winsock2.h> here.  Instead include "gdb_socket.h".
11323         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11324         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11325         or <sys/un.h>.
11326         (init_named_socket, gdb_agent_helper_thread): Use union
11327         gdb_sockaddr_u.
11328
11329 2015-03-07  Pedro Alves  <palves@redhat.com>
11330
11331         * configure.ac (build_warnings): Move
11332         -Wdeclaration-after-statement to the C-specific set.
11333         * configure: Regenerate.
11334
11335 2015-03-07  Pedro Alves  <palves@redhat.com>
11336
11337         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11338         or <winsock2.h> here.  Instead include "gdb_socket.h".
11339         (remote_open): Use union gdb_sockaddr_u.
11340         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11341         or <winsock2.h> here.  Instead include "gdb_socket.h".
11342         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11343         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11344         or <sys/un.h>.
11345         (init_named_socket, gdb_agent_helper_thread): Use union
11346         gdb_sockaddr_u.
11347
11348 2015-03-07  Pedro Alves  <palves@redhat.com>
11349
11350         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
11351         instead.
11352
11353 2015-03-06  Yao Qi  <yao.qi@linaro.org>
11354
11355         * linux-aarch64-low.c (aarch64_insert_point): Use
11356         show_debug_regs as a boolean.
11357         (aarch64_remove_point): Likewise.
11358
11359 2015-03-05  Pedro Alves  <palves@redhat.com>
11360
11361         * lynx-low.c (lynx_target_ops): Install NULL hooks for
11362         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
11363         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
11364         * nto-low.c (nto_target_ops): Likewise.
11365         * spu-low.c (spu_target_ops): Likewise.
11366         * win32-low.c (win32_target_ops): Likewise.
11367
11368 2015-03-04  Pedro Alves  <palves@redhat.com>
11369
11370         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
11371         Decide whether a breakpoint triggered based on the SIGTRAP's
11372         siginfo.si_code.
11373         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
11374         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
11375         (linux_low_filter_event): Check for breakpoints before checking
11376         watchpoints.
11377         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
11378         siginfo.si_code.
11379         (linux_stopped_by_sw_breakpoint)
11380         (linux_supports_stopped_by_sw_breakpoint)
11381         (linux_stopped_by_hw_breakpoint)
11382         (linux_supports_stopped_by_hw_breakpoint): New functions.
11383         (linux_target_ops): Install new target methods.
11384
11385 2015-03-04  Pedro Alves  <palves@redhat.com>
11386
11387         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
11388         * server.c (swbreak_feature, hwbreak_feature): New globals.
11389         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
11390         (captured_main): Clear swbreak_feature and hwbreak_feature.
11391         * server.h (swbreak_feature, hwbreak_feature): Declare.
11392         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
11393         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
11394         supports_stopped_by_hw_breakpoint>: New fields.
11395         (target_supports_stopped_by_sw_breakpoint)
11396         (target_stopped_by_sw_breakpoint)
11397         (target_supports_stopped_by_hw_breakpoint)
11398         (target_stopped_by_hw_breakpoint): Declare.
11399
11400 2015-03-04  Pedro Alves  <palves@redhat.com>
11401
11402         enum lwp_stop_reason -> enum target_stop_reason
11403         * linux-low.c (check_stopped_by_breakpoint): Adjust.
11404         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
11405         (linux_wait_1, stuck_in_jump_pad_callback)
11406         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
11407         (linux_stopped_by_watchpoint):
11408         * linux-low.h (enum lwp_stop_reason): Delete.
11409         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
11410         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11411
11412 2015-03-04  Yao Qi  <yao.qi@linaro.org>
11413
11414         * Makefile.in (SFILES): Add linux-aarch64-low.c.
11415
11416 2015-03-03  Gary Benson  <gbenson@redhat.com>
11417
11418         * hostio.c (handle_vFile): Fix prefix lengths.
11419
11420 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
11421
11422         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
11423         ptr_bits.
11424
11425 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11426
11427         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
11428         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
11429         (clean): Add "rm -f" for above C files.
11430         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
11431         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
11432         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
11433         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
11434         * linux-s390-low.c (HWCAP_S390_VX): New macro.
11435         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
11436         (init_registers_s390x_vx_linux64)
11437         (init_registers_s390x_tevx_linux64)
11438         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
11439         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
11440         declarations.
11441         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
11442         (s390_store_vxrs_high): New functions.
11443         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
11444         NT_S390_VXRS_HIGH.
11445         (s390_arch_setup): Add logic for selecting one of the new target
11446         descriptions.  Activate the new vector regsets if applicable.
11447         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
11448         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
11449         and init_registers_s390x_tevx_linux64.
11450
11451 2015-03-01  Pedro Alves  <palves@redhat.com>
11452
11453         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
11454         parameter.
11455
11456 2015-02-27  Pedro Alves  <palves@redhat.com>
11457
11458         * linux-x86-low.c (u_debugreg_offset): New function.
11459         (x86_linux_dr_get, x86_linux_dr_set): Use it.
11460
11461 2015-02-27  Pedro Alves  <palves@redhat.com>
11462
11463         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
11464         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
11465         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
11466         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
11467         (ps_lsetfpregs, ps_getpid)
11468         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
11469         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
11470         (ps_lsetxregs, ps_plog): Declare.
11471
11472 2015-02-27  Pedro Alves  <palves@redhat.com>
11473
11474         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
11475         IP_AGENT_EXPORT_FUNC.
11476         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
11477         IP_AGENT_EXPORT_FUNC.
11478         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
11479         (IP_AGENT_EXPORT): Delete.
11480         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11481         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11482         (gdb_trampoline_buffer_error, collecting, gdb_collect)
11483         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
11484         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
11485         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
11486         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
11487         (traceframe_read_count, traceframe_write_count)
11488         (traceframes_created, trace_state_variables, get_raw_reg)
11489         (get_trace_state_variable_value, set_trace_state_variable_value)
11490         (ust_loaded, helper_thread_id, cmd_buf): Use
11491         IPA_SYM_EXPORTED_NAME.
11492         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
11493         (tracepoints) Use IP_AGENT_EXPORT_VAR.
11494         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
11495         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11496         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
11497         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
11498         EXTERN_C_PUSH/EXTERN_C_POP.
11499         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
11500         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
11501         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11502         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
11503         (traceframe_write_count, traceframe_read_count)
11504         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
11505         (about_to_request_buffer_space, get_trace_state_variable_value)
11506         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
11507         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
11508         EXTERN_C_PUSH/EXTERN_C_POP.
11509         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
11510         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
11511         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
11512         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11513         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11514         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11515         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
11516         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
11517         Define.
11518         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
11519         (IP_AGENT_EXPORT_VAR_DECL): Define.
11520         (tracing): Declare.
11521         (gdb_agent_get_raw_reg): Declare.
11522
11523 2015-02-27  Tom Tromey  <tromey@redhat.com>
11524             Pedro Alves  <palves@redhat.com>
11525
11526         Rename symbols whose names are reserved C++ keywords throughout.
11527
11528 2015-02-27  Pedro Alves  <palves@redhat.com>
11529
11530         * Makefile.in (COMPILER): New, get it from autoconf.
11531         (CXX): Get from autoconf instead.
11532         (COMPILE.pre): Use COMPILER.
11533         (CC-LD): Rename to ...
11534         (CC_LD): ... this.  Use COMPILER.
11535         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
11536         (CXX_FOR_TARGET): Default to g++ instead of gcc.
11537         * acinclude.m4: Include build-with-cxx.m4.
11538         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
11539         Disable -Werror by default if building in C++ mode.
11540         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
11541         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
11542         the C++ compiler.  Save/restore CXXFLAGS too.
11543         * configure: Regenerate.
11544
11545 2015-02-27  Pedro Alves  <palves@redhat.com>
11546
11547         * acinclude.m4: Include libiberty.m4.
11548         * configure.ac: Call libiberty_INIT.
11549         * config.in, configure: Regenerate.
11550
11551 2015-02-26  Pedro Alves  <palves@redhat.com>
11552
11553         * linux-low.c (linux_wait_1): When incrementing the PC past a
11554         program breakpoint always use the_low_target.breakpoint_len as
11555         increment, rather than the maximum between that and
11556         the_low_target.decr_pc_after_break.
11557
11558 2015-02-23  Pedro Alves  <palves@redhat.com>
11559
11560         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
11561         thread was doing a step-over; always adjust the PC if
11562         we stepped over a permanent breakpoint.
11563         (linux_wait_1): If we stepped over breakpoint that was on top of a
11564         permanent breakpoint, manually advance the PC past it.
11565
11566 2015-02-23  Pedro Alves  <palves@redhat.com>
11567
11568         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
11569         modes.
11570         (x86_fill_gregset, x86_store_gregset): Use it when handling
11571         $orig_eax.
11572
11573 2015-02-20  Pedro Alves  <palves@redhat.com>
11574
11575         * thread-db.c: Include "nat/linux-procfs.h".
11576         (thread_db_init): Skip listing new threads if the kernel supports
11577         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
11578
11579 2015-02-20  Pedro Alves  <palves@redhat.com>
11580
11581         * linux-low.c (status_pending_p_callback): Use ptid_match.
11582
11583 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
11584
11585         PR breakpoints/16812
11586         * linux-low.c (wstatus_maybe_breakpoint): Remove.
11587         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
11588         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
11589
11590 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
11591
11592         PR breakpoints/15956
11593         * tracepoint.c (cmd_qtinit): Add check for current_thread.
11594
11595 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11596
11597         * linux-low.c (linux_low_btrace_conf): Print size.
11598         * server.c (handle_btrace_conf_general_set): New.
11599         (hanle_general_set): Call handle_btrace_conf_general_set.
11600         (handle_query): Report Qbtrace-conf:bts:size as supported.
11601
11602 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11603
11604         * linux-low.c (linux_low_enable_btrace): Update parameters.
11605         (linux_low_btrace_conf): New.
11606         (linux_target_ops)<to_btrace_conf>: Initialize.
11607         * server.c (current_btrace_conf): New.
11608         (handle_btrace_enable): Rename to ...
11609         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
11610         to target_enable_btrace.  Update comment.  Update users.
11611         (handle_qxfer_btrace_conf): New.
11612         (qxfer_packets): Add btrace-conf entry.
11613         (handle_query): Report qXfer:btrace-conf:read as supported packet.
11614         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
11615         (target_ops)<read_btrace_conf>: New.
11616         (target_enable_btrace): Update parameters.
11617         (target_read_btrace_conf): New.
11618
11619 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11620
11621         * server.c (handle_btrace_general_set): Remove call to
11622         target_supports_btrace.
11623         (supported_btrace_packets): New.
11624         (handle_query): Call supported_btrace_packets.
11625         * target.h: include btrace-common.h.
11626         (btrace_target_info): Removed.
11627         (supports_btrace, target_supports_btrace): Update parameters.
11628
11629 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11630
11631         * Makefile.in (SFILES): Add common/btrace-common.c.
11632         (OBS): Add common/btrace-common.o.
11633         (btrace-common.o): Add build rules.
11634         * linux-low: Include btrace-common.h.
11635         (linux_low_read_btrace): Use struct btrace_data.  Call
11636         btrace_data_init and btrace_data_fini.
11637
11638 2015-02-06  Pedro Alves  <palves@redhat.com>
11639
11640         * thread-db.c (find_new_threads_callback): Add debug output.
11641
11642 2015-02-04  Pedro Alves  <palves@redhat.com>
11643
11644         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
11645         (resume_stopped_resumed_lwps): New function.
11646         (linux_wait_for_event_filtered): Use it.
11647
11648 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11649
11650         * Makefile.in (SFILES): Add linux-personality.c.
11651         (linux-personality.o): New rule.
11652         * configure.srv (srv_linux_obj): Add linux-personality.o to the
11653         list of objects to be built.
11654         * linux-low.c: Include nat/linux-personality.h.
11655         (linux_create_inferior): Remove code to disable address space
11656         randomization (moved to ../nat/linux-personality.c).  Create
11657         cleanup to disable address space randomization.
11658
11659 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11660
11661         * Makefile.in (posix-strerror.o): New rule.
11662         (mingw-strerror.o): Likewise.
11663         * configure: Regenerated.
11664         * configure.ac: Source file ../common/common.host.  Initialize new
11665         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
11666
11667 2015-01-14  Yao Qi  <yao@codesourcery.com>
11668
11669         * Makefile.in (SFILES): Add nat/ppc-linux.c.
11670         (ppc-linux.o): New rule.
11671         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
11672         * configure.ac: AC_CHECK_FUNCS(getauxval).
11673         * config.in: Re-generated.
11674         * configure: Re-generated.
11675         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
11676         ppc64_64bit_inferior_p
11677
11678 2015-01-14  Yao Qi  <yao@codesourcery.com>
11679
11680         * linux-ppc-low.c: Include "nat/ppc-linux.h".
11681          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
11682         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
11683         (PT_ORIG_R3, PT_TRAP): Likewise.
11684         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
11685         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
11686         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
11687
11688 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
11689
11690         * i387-fp.c (i387_cache_to_xsave): In look over
11691         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
11692         zmmh_low_space field by use of zmmh_high_space.
11693
11694 2015-01-09  Pedro Alves  <palves@redhat.com>
11695
11696         * linux-low.c (step_over_bkpt): Move higher up in the file.
11697         (handle_extended_wait): Don't store the stop_pc here.
11698         (get_stop_pc): Adjust comments and rename to ...
11699         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
11700         stopped for a software breakpoint or hardware breakpoint.
11701         (thread_still_has_status_pending_p): New function.
11702         (status_pending_p_callback): Use
11703         thread_still_has_status_pending_p.  If the event is no longer
11704         interesting, resume the LWP.
11705         (handle_tracepoints): Add assert.
11706         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
11707         (wstatus_maybe_breakpoint): New function.
11708         (cancel_breakpoint): Delete function.
11709         (check_stopped_by_watchpoint): New function, factored out from
11710         linux_low_filter_event.
11711         (lp_status_maybe_breakpoint): Delete function.
11712         (linux_low_filter_event): Remove filter_ptid argument.
11713         Leave thread group exits pending here.  Store the LWP's stop PC.
11714         Always leave events pending.
11715         (linux_wait_for_event_filtered): Pull all events out of the
11716         kernel, and leave them all pending.
11717         (count_events_callback, select_event_lwp_callback): Consider all
11718         events.
11719         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
11720         (select_event_lwp): Only give preference to the stepping LWP in
11721         all-stop mode.  Adjust comments.
11722         (ignore_event): New function.
11723         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
11724         references to cancel_breakpoints.  Adjust to renames.  Also give
11725         equal priority to all LWPs that have had events in non-stop mode.
11726         If reporting a software breakpoint event, unadjust the LWP's PC.
11727         (linux_wait): If linux_wait_1 returned an ignored event, retry.
11728         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
11729         Adjust.
11730         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
11731         (resume_status_pending_p): Use thread_still_has_status_pending_p.
11732         (linux_stopped_by_watchpoint): Adjust.
11733         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
11734         * linux-low.h (enum lwp_stop_reason): New.
11735         (struct lwp_info) <stop_pc>: Adjust comment.
11736         <stopped_by_watchpoint>: Delete field.
11737         <stop_reason>: New field.
11738         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11739         * mem-break.c (software_breakpoint_inserted_here)
11740         (hardware_breakpoint_inserted_here): New function.
11741         * mem-break.h (software_breakpoint_inserted_here)
11742         (hardware_breakpoint_inserted_here): Declare.
11743         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
11744         (cancel_breakpoints): Delete.
11745         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
11746         (upload_fast_traceframes): Remove references to
11747         cancel_breakpoints.
11748
11749 2015-01-09  Pedro Alves  <palves@redhat.com>
11750
11751         * thread-db.c (find_new_threads_callback): Ignore thread if the
11752         kernel thread ID is -1.
11753
11754 2015-01-09  Pedro Alves  <palves@redhat.com>
11755
11756         * linux-low.c (linux_attach_fail_reason_string): Move to
11757         nat/linux-ptrace.c, and rename.
11758         (linux_attach_lwp): Update comment.
11759         (attach_proc_task_lwp_callback): New function.
11760         (linux_attach): Adjust to rename and use
11761         linux_proc_attach_tgid_threads.
11762         (linux_attach_fail_reason_string): Delete declaration.
11763
11764 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
11765
11766         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
11767         * server.c (gdbserver_version): Likewise.
11768
11769 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
11770
11771         * remote-utils.c: Include ctype.h.
11772         (input_interrupt): Explicitly handle the case when the char
11773         received is the NUL byte.  Improve the printing of non-ASCII
11774         characters.
11775
11776 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
11777
11778         * linux-low.c (linux_low_filter_event): Update call to
11779         linux_enable_event_reporting following the addition of
11780         a new parameter to that function.
11781
11782 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
11783
11784         PR server/17457
11785         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
11786         (AARCH64_FPCR_REGNO): Likewise.
11787         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
11788         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
11789         (aarch64_store_fpregset): Likewise.
11790
11791 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
11792
11793         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
11794         Remove FIXME comment about assumption about N.
11795
11796 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
11797
11798         * configure.ac: If large-file support is disabled in GDBserver,
11799         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
11800         * configure: Regenerate.
11801
11802 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11803
11804         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
11805         warning upon ENODATA from ptrace.
11806         * linux-s390-low.c (s390_store_tdb): New.
11807         (s390_regsets): Add regset for NT_S390_TDB.
11808
11809 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11810
11811         * linux-low.c (regsets_store_inferior_registers): Skip regsets
11812         without a fill_function.
11813         * linux-s390-low.c (s390_fill_last_break): Remove.
11814         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
11815         (s390_arch_setup): Use regset's size instead of fill_function for
11816         loop end condition.
11817
11818 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11819
11820         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
11821         the regset's store function when ptrace returned an error.
11822         * regcache.c (get_thread_regcache): Invalidate register cache
11823         before fetching inferior's registers.
11824
11825 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11826
11827         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
11828         while-loop as for-loop.
11829         (regsets_store_inferior_registers): Likewise.
11830
11831 2014-11-28  Yao Qi  <yao@codesourcery.com>
11832
11833         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
11834         * config.in, configure: Re-generate.
11835         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
11836         is defined.
11837
11838 2014-11-21  Yao Qi  <yao@codesourcery.com>
11839
11840         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
11841         (AC_CHECK_HEADERS): Remove malloc.h.
11842         * configure: Re-generated.
11843         * config.in: Re-generated.
11844         * server.h: Don't include alloca.h and malloc.h.
11845         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
11846         Don't include malloc.h.
11847
11848 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
11849
11850         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
11851         corresponding ERRNO check in same block.
11852
11853 2014-11-12  Pedro Alves  <palves@redhat.com>
11854
11855         * server.c (cont_thread): Update comment.
11856         (start_inferior, attach_inferior): No longer clear cont_thread.
11857         (handle_v_cont): No longer set cont_thread.
11858         (captured_main): Clear cont_thread each time a GDB connects.
11859
11860 2014-11-12  Pedro Alves  <palves@redhat.com>
11861
11862         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
11863         thread, and don't resume all threads if the Hc thread has exited.
11864
11865 2014-11-12  Pedro Alves  <palves@redhat.com>
11866
11867         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
11868         the process group instead of to a specific LWP.
11869
11870 2014-10-15  Pedro Alves  <palves@redhat.com>
11871
11872         PR server/17487
11873         * win32-arm-low.c (arm_set_thread_context): Remove current_event
11874         parameter.
11875         (arm_set_thread_context): Delete.
11876         (the_low_target): Adjust.
11877         * win32-i386-low.c (debug_registers_changed)
11878         (debug_registers_used): Delete.
11879         (update_debug_registers_callback): New function.
11880         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
11881         needing to update their debug registers.
11882         (win32_get_current_dr): New function.
11883         (x86_dr_low_get_addr, x86_dr_low_get_control)
11884         (x86_dr_low_get_status): Fetch the debug register from the thread
11885         record's context.
11886         (i386_initial_stuff): Adjust.
11887         (i386_get_thread_context): Remove current_event parameter.  Don't
11888         clear debug_registers_changed nor copy DR values to
11889         debug_reg_state.
11890         (i386_set_thread_context): Delete.
11891         (i386_prepare_to_resume): New function.
11892         (i386_thread_added): Mark the thread as needing to update irs
11893         debug registers.
11894         (the_low_target): Remove i386_set_thread_context and install
11895         i386_prepare_to_resume.
11896         * win32-low.c (win32_get_thread_context): Adjust.
11897         (win32_set_thread_context): Use SetThreadContext
11898         directly.
11899         (win32_prepare_to_resume): New function.
11900         (win32_require_context): New function, factored out from ...
11901         (thread_rec): ... this.
11902         (continue_one_thread): Call win32_prepare_to_resume on each thread
11903         we're about to continue.
11904         (win32_resume): Call win32_prepare_to_resume on the event thread.
11905         * win32-low.h (struct win32_thread_info)
11906         <debug_registers_changed>: New field.
11907         (struct win32_target_ops): Change prototype of set_thread_context,
11908         delete set_thread_context and add prepare_to_resume.
11909         (win32_require_context): New declaration.
11910
11911 2014-10-08  Gary Benson  <gbenson@redhat.com>
11912
11913         * server.h: Do not include common-exceptions.h.
11914
11915 2014-10-08  Gary Benson  <gbenson@redhat.com>
11916
11917         * server.h: Do not include cleanups.h.
11918
11919 2014-09-30  James Hogan  <james.hogan@imgtec.com>
11920
11921         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
11922         mips64-dsp-linux.c.
11923
11924 2014-09-23  Yao Qi  <yao@codesourcery.com>
11925
11926         * linux-low.c (lp_status_maybe_breakpoint): New function.
11927         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
11928         (count_events_callback): Likewise.
11929         (select_event_lwp_callback): Likewise.
11930         (cancel_breakpoints_callback): Likewise.
11931
11932 2014-09-19  Don Breazeal  <donb@codesourcery.com>
11933
11934         * linux-low.c (handle_extended_wait): Call
11935         linux_ptrace_get_extended_event.
11936         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
11937         linux_is_extended_waitstatus.
11938
11939 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
11940
11941         * Makefile.in (CPPFLAGS): Define.
11942         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
11943         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
11944
11945 2014-09-16  Gary Benson  <gbenson@redhat.com>
11946
11947         * inferiors.h (current_inferior): Renamed as...
11948         (current_thread): New variable.  All uses updated.
11949         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
11950         (maybe_move_out_of_jump_pad): Likewise.
11951         (cancel_breakpoint): Likewise.
11952         (linux_low_filter_event): Likewise.
11953         (wait_for_sigstop): Likewise.
11954         (linux_resume_one_lwp): Likewise.
11955         (need_step_over_p): Likewise.
11956         (start_step_over): Likewise.
11957         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
11958         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
11959         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
11960         and save_inferior as saved_thread.
11961         * regcache.c (get_thread_regcache): Renamed saved_inferior as
11962         saved_thread.
11963         (regcache_invalidate_thread): Likewise.
11964         * remote-utils.c (prepare_resume_reply): Likewise.
11965         * thread-db.c (thread_db_get_tls_address): Likewise.
11966         (disable_thread_event_reporting): Likewise.
11967         (remove_thread_event_breakpoints): Likewise.
11968         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
11969         as saved_thread.
11970         * target.h (set_desired_inferior): Renamed as...
11971         (set_desired_thread): New declaration.  All uses updated.
11972         * server.c (myresume): Updated comment to reference thread instead
11973         of inferior.
11974         (handle_serial_event): Likewise.
11975         (handle_target_event): Likewise.
11976
11977 2014-09-12  Tom Tromey  <tromey@redhat.com>
11978             Gary Benson  <gbenson@redhat.com>
11979
11980         * regcache.h: Include common-regcache.h.
11981         (regcache_read_pc): Don't declare.
11982         * regcache.c (get_thread_regcache_for_ptid): New function.
11983
11984 2014-09-11  Tom Tromey  <tromey@redhat.com>
11985             Gary Benson  <gbenson@redhat.com>
11986
11987         * symbol.c: New file.
11988         * Makefile.in (SFILES): Add symbol.c.
11989         (OBS): Add symbol.o.
11990
11991 2014-09-11  Gary Benson  <gbenson@redhat.com>
11992
11993         * target.c (target_stop_ptid, target_continue_ptid): New
11994         functions.
11995
11996 2014-09-11  Tom Tromey  <tromey@redhat.com>
11997             Gary Benson  <gbenson@redhat.com>
11998
11999         * target.h: Include target/target.h.
12000         * target.c (target_read_memory, target_read_uint32)
12001         (target_write_memory): New functions.
12002
12003 2014-09-11  Gary Benson  <gbenson@redhat.com>
12004
12005         * server.h (debug_hw_points): Don't declare.
12006         * server.c (debug_hw_points): Don't define.  Replace all uses
12007         with show_debug_regs.
12008         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
12009         all uses with show_debug_regs.
12010
12011 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
12012
12013         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
12014         endianness into account.
12015         (ppc_supply_ptrace_register): Likewise.
12016
12017 2014-09-03  James Hogan  <james.hogan@imgtec.com>
12018
12019         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
12020         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
12021
12022 2014-09-03  Gary Benson  <gbenson@redhat.com>
12023
12024         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
12025         ALL_DEBUG_ADDRESS_REGISTERS.
12026
12027 2014-09-02  Gary Benson  <gbenson@redhat.com>
12028
12029         * i386-low.h: Renamed as...
12030         * x86-low.h: New file.  All type, function and variable name
12031         prefixes changed from "i386_" to "x86_".  All references updated.
12032         * i386-low.c: Renamed as...
12033         * x86-low.c: New file.  All type, function and variable name
12034         prefixes changed from "i386_" to "x86_".  All references updated.
12035
12036 2014-09-02  Gary Benson  <gbenson@redhat.com>
12037
12038         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
12039         (x86_linux_new_thread): Likewise.
12040
12041 2014-08-29  Gary Benson  <gbenson@redhat.com>
12042
12043         * server.h (setjmp.h): Do not include.
12044         (toplevel): Do not declare.
12045         (common-exceptions.h): Include.
12046         (cleanups.h): Likewise.
12047         * server.c (toplevel): Do not define.
12048         (exit_code): New static global.
12049         (detach_or_kill_for_exit_cleanup): New function.
12050         (main): New function.  Original main renamed to...
12051         (captured_main): New function.
12052         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
12053
12054 2014-08-29  Gary Benson  <gbenson@redhat.com>
12055
12056         * Makefile.in (SFILES): Add common/common-exceptions.c.
12057         (OBS): Add common-exceptions.o.
12058         (common-exceptions.o): New rule.
12059         * utils.c (prepare_to_throw_exception): New function.
12060
12061 2014-08-29  Gary Benson  <gbenson@redhat.com>
12062
12063         * config.in: Regenerate.
12064         * configure: Likewise.
12065
12066 2014-08-29  Gary Benson  <gbenson@redhat.com>
12067
12068         * Makefile.in (SFILES): Add common/cleanups.c.
12069         (OBS): cleanups.o.
12070         (cleanups.o): New rule.
12071
12072 2014-08-29  Gary Benson  <gbenson@redhat.com>
12073
12074         * utils.c (internal_vwarning): New function.
12075
12076 2014-08-28  Gary Benson  <gbenson@redhat.com>
12077
12078         * utils.h (fatal): Remove declaration.
12079         * utils.c (fatal): Remove function.
12080
12081 2014-08-28  Gary Benson  <gbenson@redhat.com>
12082
12083         * tracepoint.c (gdb_agent_init): Replace fatal with
12084         perror_with_name.
12085         (initialize_tracepoint): Likewise.
12086
12087 2014-08-28  Gary Benson  <gbenson@redhat.com>
12088
12089         * remote-utils.c (remote_prepare): Replace fatal with error.
12090
12091 2014-08-28  Gary Benson  <gbenson@redhat.com>
12092
12093         * linux-low.c (linux_async): Replace fatal with warning.
12094         Tidy up and return.
12095         (linux_start_non_stop): Return -1 if linux_async failed.
12096
12097 2014-08-28  Gary Benson  <gbenson@redhat.com>
12098
12099         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
12100         gdb_assert.
12101         (i386_dr_low_get_addr): Remove vague comment.
12102         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
12103         gdb_assert.
12104
12105 2014-08-28  Gary Benson  <gbenson@redhat.com>
12106
12107         * inferiors.c (get_thread_process): Replace check with gdb_assert.
12108         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
12109         internal_error.
12110         (linux_resume_one_lwp): Likewise.
12111         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
12112         gdb_assert.
12113         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
12114         with internal_error.
12115         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
12116         (init_register_cache): Replace fatal with gdb_assert_not_reached.
12117         (find_register_by_name): Replace fatal with internal_error.
12118         (find_regno): Likewise.
12119         * tdesc.c (init_target_desc): Replace check with gdb_assert.
12120         * thread-db.c (thread_db_create_event): Likewise.
12121         (thread_db_load_search): Likewise.
12122         (try_thread_db_load_1): Likewise.
12123         * tracepoint.c (get_jump_space_head): Replace fatal with
12124         internal_error.
12125         (claim_trampoline_space): Likewise.
12126         (have_fast_tracepoint_trampoline_buffer): Likewise.
12127         (cmd_qtstart): Likewise.
12128         (stop_tracing): Likewise.
12129         (fast_tracepoint_collecting): Likewise.
12130         (target_malloc): Likewise.
12131         (download_tracepoint): Likewise.
12132         (download_trace_state_variables): Replace check with gdb_assert.
12133         (upload_fast_traceframes): Replace fatal with internal_error.
12134
12135 2014-08-19  Tom Tromey  <tromey@redhat.com>
12136             Gary Benson  <gbenson@redhat.com>
12137
12138         * Makefile.in (SFILES): Add common/common-debug.c.
12139         (OBS): Add common-debug.o.
12140         (common-debug.o): New rule.
12141         * debug.h (debug_printf): Don't declare.
12142         * debug.c (debug_printf): Renamed and rewritten as...
12143         (debug_vprintf): New function.
12144
12145 2014-08-19  Gary Benson  <gbenson@redhat.com>
12146
12147         * utils.h: Do not include print-utils.h.
12148
12149 2014-08-19  Tom Tromey  <tromey@redhat.com>
12150             Gary Benson  <gbenson@redhat.com>
12151
12152         * server.h: Add static assertion.
12153         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
12154
12155 2014-08-19  Tom Tromey  <tromey@redhat.com>
12156             Gary Benson  <gbenson@redhat.com>
12157
12158         * Makefile.in (SFILES): Add common/errors.c.
12159         (OBS): Add errors.o.
12160         (IPA_OBS): Add errors-ipa.o.
12161         (errors.o): New rule.
12162         (errors-ipa.o): Likewise.
12163         * utils.h (perror_with_name, error, warning): Don't declare.
12164         * utils.c (warning): Renamed and rewritten as...
12165         (vwarning): New function.
12166         (error): Renamed and rewritten as...
12167         (verror): New function.
12168         (internal_error): Renamed and rewritten as...
12169         (internal_verror): New function.
12170
12171 2014-08-07  Gary Benson  <gbenson@redhat.com>
12172
12173         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
12174         * configure: Regenerate.
12175         * config.in: Likewise.
12176         * server.h: Do not include errno.h.
12177         * event-loop.c: Likewise.
12178         * hostio-errno.c: Likewise.
12179         * linux-low.c: Likewise.
12180         * remote-utils.c: Likewise.
12181         * spu-low.c: Likewise.
12182         * utils.c: Likewise.
12183         * gdbreplay.c: Unconditionally include errno.h.
12184
12185 2014-08-07  Gary Benson  <gbenson@redhat.com>
12186
12187         * server.h: Do not include string.h.
12188         * event-loop.c: Likewise.
12189         * linux-low.c: Likewise.
12190         * regcache.c: Likewise.
12191         * remote-utils.c: Likewise.
12192         * spu-low.c: Likewise.
12193         * utils.c: Likewise.
12194
12195 2014-08-07  Gary Benson  <gbenson@redhat.com>
12196
12197         * server.h: Do not include gdb_assert.h.
12198
12199 2014-08-07  Gary Benson  <gbenson@redhat.com>
12200
12201         * server.h: Do not include common-utils.h.
12202
12203 2014-08-07  Gary Benson  <gbenson@redhat.com>
12204
12205         * server.h: Do not include ptid.h.
12206         * notif.h: Likewise.
12207
12208 2014-08-07  Gary Benson  <gbenson@redhat.com>
12209
12210         * server.h: Do not include gdb_locale.h.
12211
12212 2014-08-07  Gary Benson  <gbenson@redhat.com>
12213
12214         * server.h: Do not include gdb/signals.h.
12215         * win32-low.c: Likewise.
12216
12217 2014-08-07  Gary Benson  <gbenson@redhat.com>
12218
12219         * server.h: Do not include pathmax.h.
12220
12221 2014-08-07  Gary Benson  <gbenson@redhat.com>
12222
12223         * server.h: Do not include libiberty.h.
12224         * linux-bfin-low.c: Likewise.
12225
12226 2014-08-07  Gary Benson  <gbenson@redhat.com>
12227
12228         * server.h: Do not include ansidecl.h.
12229
12230 2014-08-07  Gary Benson  <gbenson@redhat.com>
12231
12232         * linux-x86-low.c: Do not include stddef.h.
12233         * lynx-ppc-low.c: Likewise.
12234         * tracepoint.c: Likewise.
12235
12236 2014-08-07  Gary Benson  <gbenson@redhat.com>
12237
12238         * server.h: Do not include stdarg.h.
12239         * nto-low.c: Likewise.
12240
12241 2014-08-07  Gary Benson  <gbenson@redhat.com>
12242
12243         * server.h: Do not include stdlib.h.
12244         * inferiors.c: Likewise.
12245         * linux-low.c: Likewise.
12246         * regcache.c: Likewise.
12247         * spu-low.c: Likewise.
12248         * tracepoint.c: Likewise.
12249         * utils.c: Likewise.
12250
12251 2014-08-07  Gary Benson  <gbenson@redhat.com>
12252
12253         * server.h: Do not include stdio.h.
12254         * linux-low.c: Likewise.
12255         * remote-utils.c: Likewise.
12256         * spu-low.c: Likewise.
12257         * utils.c: Likewise.
12258         * wincecompat.c: Likewise.
12259
12260 2014-08-06  Gary Benson  <gbenson@redhat.com>
12261
12262         * regcache.c (init_register_cache): Move conditionals inside if.
12263
12264 2014-08-06  Gary Benson  <gbenson@redhat.com>
12265
12266         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
12267
12268 2014-07-31  Gary Benson  <gbenson@redhat.com>
12269
12270         * ax.h: Do not include server.h.
12271         * gdbthread.h: Likewise.
12272         * lynx-low.h: Likewise.
12273         * notif.h: Likewise.
12274
12275 2014-07-30  Gary Benson  <gbenson@redhat.com>
12276
12277         * server.h: Include common-defs.h.
12278         Do not include config.h or build-gnulib-gdbserver/config.h.
12279
12280 2014-07-30  Gary Benson  <gbenson@redhat.com>
12281
12282         * hostio-errno.c: Move server.h to top of includes list.
12283         * inferiors.c: Likewise.
12284         * linux-x86-low.c: Likewise.
12285         * notif.c: Include server.h.
12286
12287 2014-07-24  Tom Tromey  <tromey@redhat.com>
12288             Gary Benson  <gbenson@redhat.com>
12289
12290         * server.h (CORE_ADDR): Now unsigned.
12291
12292 2014-07-16  Pedro Alves  <palves@redhat.com>
12293
12294         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
12295
12296 2014-07-15  Pedro Alves  <palves@redhat.com>
12297
12298         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
12299         copy.
12300
12301 2014-07-11  Pedro Alves  <palves@redhat.com>
12302
12303         * linux-low.c (kill_wait_lwp): New function, based on
12304         kill_one_lwp_callback, but use my_waitpid directly.
12305         (kill_one_lwp_callback, linux_kill): Use it.
12306
12307 2014-06-23  Pedro Alves  <palves@redhat.com>
12308
12309         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
12310         before setting DR0..DR3.
12311
12312 2014-06-20  Gary Benson  <gbenson@redhat.com>
12313
12314         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
12315         * configure: Regenerated.
12316         * config.in: Likewise.
12317
12318 2014-06-20  Gary Benson  <gbenson@redhat.com>
12319
12320         * Makefile.in (SFILES): Update locations for files moved
12321         from common to nat.
12322         (object file files): Reordered.
12323
12324 2014-06-20  Gary Benson  <gbenson@redhat.com>
12325
12326         * i386-low.h (i386_dr_low_can_set_addr): Removed.
12327         (i386_dr_low_set_addr): Likewise.
12328         (i386_dr_low_get_addr): Likewise.
12329         (i386_dr_low_can_set_control): Likewise.
12330         (i386_dr_low_set_control): Likewise.
12331         (i386_dr_low_get_control): Likewise.
12332         (i386_dr_low_get_status): Likewise.
12333         (i386_get_debug_register_length): Likewise.
12334         * linux-x86-low.c (i386_dr_low_set_addr):
12335         Changed signature.  Made static.
12336         (i386_dr_low_get_addr): Likewise.
12337         (i386_dr_low_set_control): Likewise.
12338         (i386_dr_low_get_control): Likewise.
12339         (i386_dr_low_get_status): Likewise.
12340         (i386_dr_low): New global variable.
12341         * win32-i386-low.c (i386_dr_low_set_addr):
12342         Changed signature.  Made static.
12343         (i386_dr_low_get_addr): Likewise.
12344         (i386_dr_low_set_control): Likewise.
12345         (i386_dr_low_get_control): Likewise.
12346         (i386_dr_low_get_status): Likewise.
12347         (i386_dr_low): New global variable.
12348
12349 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12350
12351         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
12352         * Makefile.in (AR, AR_FLAGS): Define.
12353         * configure: Regenerate.
12354
12355 2014-06-19  Gary Benson  <gbenson@redhat.com>
12356
12357         * Makefile.in (i386-dregs.o): New rule.
12358         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
12359         * i386-low.c (target.h): Remove include.
12360         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
12361         (DR_CONTROL_SHIFT): Likewise.
12362         (DR_CONTROL_SIZE): Likewise.
12363         (DR_RW_EXECUTE): Likewise.
12364         (DR_RW_WRITE): Likewise.
12365         (DR_RW_READ): Likewise.
12366         (DR_RW_IORW): Likewise.
12367         (DR_LEN_1): Likewise.
12368         (DR_LEN_2): Likewise.
12369         (DR_LEN_4): Likewise.
12370         (DR_LEN_8): Likewise.
12371         (DR_LOCAL_ENABLE_SHIFT): Likewise.
12372         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
12373         (DR_ENABLE_SIZE): Likewise.
12374         (DR_LOCAL_SLOWDOWN): Likewise.
12375         (DR_GLOBAL_SLOWDOWN): Likewise.
12376         (DR_CONTROL_RESERVED): Likewise.
12377         (I386_DR_CONTROL_MASK): Likewise.
12378         (I386_DR_VACANT): Likewise.
12379         (I386_DR_LOCAL_ENABLE): Likewise.
12380         (I386_DR_GLOBAL_ENABLE): Likewise.
12381         (I386_DR_DISABLE): Likewise.
12382         (I386_DR_SET_RW_LEN): Likewise.
12383         (I386_DR_GET_RW_LEN): Likewise.
12384         (I386_DR_WATCH_HIT): Likewise.
12385         (i386_wp_op_t): Likewise.
12386         (i386_show_dr): Likewise.
12387         (i386_length_and_rw_bits): Likewise.
12388         (i386_insert_aligned_watchpoint): Likewise.
12389         (i386_remove_aligned_watchpoint): Likewise.
12390         (i386_handle_nonaligned_watchpoint): Likewise.
12391         i386_update_inferior_debug_regs(): Likewise.
12392         (i386_dr_insert_watchpoint): Likewise.
12393         (i386_dr_remove_watchpoint): Likewise.
12394         (i386_dr_region_ok_for_watchpoint): Likewise.
12395         (i386_dr_stopped_data_address): Likewise.
12396         (i386_dr_stopped_by_watchpoint): Likewise.
12397
12398 2014-06-19  Gary Benson  <gbenson@redhat.com>
12399
12400         * i386-low.c (i386_dr_show): Renamed to
12401         i386_show_dr and made static.  All uses updated.
12402         (i386_dr_length_and_rw_bits): Renamed to
12403         i386_length_and_rw_bits and made static.
12404         All uses updated.
12405         (i386_dr_insert_aligned_watchpoint): Renamed to
12406         i386_insert_aligned_watchpoint and made static.
12407         All uses updated.
12408         (i386_dr_remove_aligned_watchpoint): Renamed to
12409         i386_remove_aligned_watchpoint and made static.
12410         All uses updated.
12411         (i386_dr_update_inferior_debug_regs): Renamed to
12412         i386_update_inferior_debug_regs and made static.
12413         All uses updated.
12414
12415 2014-06-18  Gary Benson  <gbenson@redhat.com>
12416
12417         * i386-low.h (i386_dr_low_can_set_addr): New macro.
12418         (i386_dr_low_can_set_control): Likewise.
12419         (i386_get_debug_register_length): Likewise.
12420         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
12421         (i386_dr_low_can_set_control): Likewise.
12422         (i386_get_debug_register_length): Likewise.
12423
12424 2014-06-17  Gary Benson  <gbenson@redhat.com>
12425
12426         * i386-low.h (i386-dregs.h): New include.
12427         (DR_FIRSTADDR): Now in i386-dregs.h.
12428         (DR_LASTADDR): Likewise.
12429         (DR_NADDR): Likewise.
12430         (DR_STATUS): Likewise.
12431         (DR_CONTROL): Likewise.
12432         (i386_debug_reg_state): Likewise.
12433         (i386_dr_insert_watchpoint): Likewise.
12434         (i386_dr_remove_watchpoint): Likewise.
12435         (i386_dr_region_ok_for_watchpoint): Likewise.
12436         (i386_dr_stopped_data_address): Likewise.
12437         (i386_dr_stopped_by_watchpoint): Likewise.
12438         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
12439
12440 2014-06-18  Gary Benson  <gbenson@redhat.com>
12441
12442         * i386-low.h (i386_low_insert_watchpoint): Renamed to
12443         i386_dr_insert_watchpoint.
12444         (i386_low_remove_watchpoint): Renamed to
12445         i386_dr_remove_watchpoint.
12446         (i386_low_region_ok_for_watchpoint): Renamed to
12447         i386_dr_region_ok_for_watchpoint.
12448         (i386_low_stopped_data_address): Renamed to
12449         i386_dr_stopped_data_address.
12450         (i386_low_stopped_by_watchpoint): Renamed to
12451         i386_dr_stopped_by_watchpoint.
12452         * i386-low.c (i386_show_dr): Renamed to
12453         i386_dr_show and made nonstatic.  All uses updated.
12454         (i386_length_and_rw_bits): Renamed to
12455         i386_dr_length_and_rw_bits and made nonstatic.
12456         All uses updated.
12457         (i386_insert_aligned_watchpoint): Renamed to
12458         i386_dr_insert_aligned_watchpoint and made nonstatic.
12459         All uses updated.
12460         (i386_remove_aligned_watchpoint): Renamed to
12461         i386_dr_remove_aligned_watchpoint and made nonstatic.
12462         All uses updated.
12463         (i386_update_inferior_debug_regs): Renamed to
12464         i386_dr_update_inferior_debug_regs and made nonstatic.
12465         All uses updated.
12466         (i386_low_insert_watchpoint): Renamed to
12467         i386_dr_insert_watchpoint.  All uses updated.
12468         (i386_low_remove_watchpoint): Renamed to
12469         i386_dr_remove_watchpoint.  All uses updated.
12470         (i386_low_region_ok_for_watchpoint): Renamed to
12471         i386_dr_region_ok_for_watchpoint.  All uses updated.
12472         (i386_low_stopped_data_address): Renamed to
12473         i386_dr_stopped_data_address.  All uses updated.
12474         (i386_low_stopped_by_watchpoint): Renamed to
12475         i386_dr_stopped_by_watchpoint.  All uses updated.
12476
12477 2014-06-18  Gary Benson  <gbenson@redhat.com>
12478
12479         * i386-low.c (i386_dr_low_can_set_addr): New macro.
12480         (i386_dr_low_can_set_control): Likewise.
12481         (i386_insert_aligned_watchpoint): New check.
12482
12483 2014-06-18  Gary Benson  <gbenson@redhat.com>
12484
12485         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
12486         Renamed to state.
12487
12488 2014-06-18  Gary Benson  <gbenson@redhat.com>
12489
12490         * i386-low.c (i386_length_and_rw_bits): Use internal_error
12491         instead of fatal and error.
12492         (i386_handle_nonaligned_watchpoint): Likewise.
12493
12494 2014-06-18  Gary Benson  <gbenson@redhat.com>
12495
12496         * i386-low.c (i386_get_debug_register_length): New macro.
12497         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
12498         (i386_show_dr): Use debug_printf instead of fprintf.  Use
12499         phex to format values.
12500
12501 2014-06-18  Gary Benson  <gbenson@redhat.com>
12502
12503         * i386-low.h: Comment changes.
12504         * i386-low.c: Likewise.
12505
12506 2014-06-18  Gary Benson  <gbenson@redhat.com>
12507
12508         * i386-low.c: Whitespace changes.
12509
12510 2014-06-12  Tom Tromey  <tromey@redhat.com>
12511
12512         * utils.c (freeargv): Remove.
12513
12514 2014-06-12  Tom Tromey  <tromey@redhat.com>
12515
12516         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
12517         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
12518         (parse_debug_format_options): Likewise.
12519         (gdbserver_usage): Likewise.
12520         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
12521         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
12522         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
12523         against libiberty.
12524         ($(LIBGNU)): Depend on libiberty.
12525         (all-lib): Recurse into all subdirs.
12526         (install-only): Invoke "install" target in subdirs.
12527         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
12528         targets.
12529         * configure: Rebuild.
12530         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
12531         for vasprintf, vsnprintf, or gettimeofday.
12532         * configure.srv: Don't add safe-ctype.o or lbasename.o to
12533         srv_tgtobj.
12534
12535 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
12536
12537         * development.sh: Delete.
12538         * Makefile.in (config.status): Adjust dependency on development.sh.
12539         * configure.ac: Adjust development.sh source call.
12540         * configure: Regenerate.
12541
12542 2014-06-02  Pedro Alves  <palves@redhat.com>
12543
12544         * ax.c (gdb_free_agent_expr): New function.
12545         * ax.h (gdb_free_agent_expr): New declaration.
12546         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
12547         list.
12548         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
12549         static.
12550         (clear_breakpoint_conditions_and_commands): New function.
12551         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
12552         (clear_breakpoint_conditions_and_commands): New declaration.
12553
12554 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
12555
12556         * linux-aarch64-low.c (asm/ptrace.h): Include.
12557
12558 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12559
12560         Fix TLS access for -static -pthread.
12561         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
12562         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
12563         (thread_db_load_search, try_thread_db_load_1): Initialize it.
12564
12565 2014-05-20  Pedro Alves  <palves@redhat.com>
12566
12567         * linux-aarch64-low.c (aarch64_insert_point)
12568         (aarch64_remove_point): No longer check whether the type is
12569         supported here.  Adjust to new interface.
12570         (the_low_target): Install aarch64_supports_z_point_type as
12571         supports_z_point_type method.
12572         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
12573         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
12574         instead of a Z packet char.  Adjust.
12575         (arm_supports_z_point_type): New function.
12576         (arm_insert_point, arm_remove_point): Adjust to new interface.
12577         (the_low_target): Install arm_supports_z_point_type.
12578         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
12579         (cris_insert_point, cris_remove_point): Adjust to new interface.
12580         Don't check whether the type is supported here.
12581         (the_low_target): Install cris_supports_z_point_type.
12582         * linux-low.c (linux_supports_z_point_type): New function.
12583         (linux_insert_point, linux_remove_point): Adjust to new interface.
12584         * linux-low.h (struct linux_target_ops) <insert_point,
12585         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
12586         raw_breakpoint pointer parameter.
12587         <supports_z_point_type>: New method.
12588         * linux-mips-low.c (mips_supports_z_point_type): New function.
12589         (mips_insert_point, mips_remove_point): Adjust to new interface.
12590         Use mips_supports_z_point_type.
12591         (the_low_target): Install mips_supports_z_point_type.
12592         * linux-ppc-low.c (the_low_target): Install NULL as
12593         supports_z_point_type method.
12594         * linux-s390-low.c (the_low_target): Install NULL as
12595         supports_z_point_type method.
12596         * linux-sparc-low.c (the_low_target): Install NULL as
12597         supports_z_point_type method.
12598         * linux-x86-low.c (x86_supports_z_point_type): New function.
12599         (x86_insert_point): Adjust to new insert_point interface.  Use
12600         insert_memory_breakpoint.  Adjust to new
12601         i386_low_insert_watchpoint interface.
12602         (x86_remove_point): Adjust to remove_point interface.  Use
12603         remove_memory_breakpoint.  Adjust to new
12604         i386_low_remove_watchpoint interface.
12605         (the_low_target): Install x86_supports_z_point_type.
12606         * lynx-low.c (lynx_target_ops): Install NULL as
12607         supports_z_point_type callback.
12608         * nto-low.c (nto_supports_z_point_type): New.
12609         (nto_insert_point, nto_remove_point): Adjust to new interface.
12610         (nto_target_ops): Install nto_supports_z_point_type.
12611         * mem-break.c: Adjust intro comment.
12612         (struct raw_breakpoint) <raw_type, size>: New fields.
12613         <inserted>: Update comment.
12614         <shlib_disabled>: Delete field.
12615         (enum bkpt_type) <gdb_breakpoint>: Delete value.
12616         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
12617         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
12618         (raw_bkpt_type_to_target_hw_bp_type): New function.
12619         (find_enabled_raw_code_breakpoint_at): New function.
12620         (find_raw_breakpoint_at): New type and size parameters.  Use them.
12621         (insert_memory_breakpoint): New function, based off
12622         set_raw_breakpoint_at.
12623         (remove_memory_breakpoint): New function.
12624         (set_raw_breakpoint_at): Reimplement.
12625         (set_breakpoint): New, based on set_breakpoint_at.
12626         (set_breakpoint_at): Reimplement.
12627         (delete_raw_breakpoint): Go through the_target->remove_point
12628         instead of assuming memory breakpoints.
12629         (find_gdb_breakpoint_at): Delete.
12630         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
12631         (find_gdb_breakpoint): New function.
12632         (set_gdb_breakpoint_at): Delete.
12633         (z_type_supported): New function.
12634         (set_gdb_breakpoint_1): New function, loosely based off
12635         set_gdb_breakpoint_at.
12636         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
12637         (delete_gdb_breakpoint_at): Delete.
12638         (delete_gdb_breakpoint_1): New function, loosely based off
12639         delete_gdb_breakpoint_at.
12640         (delete_gdb_breakpoint): New function.
12641         (clear_gdb_breakpoint_conditions): Rename to ...
12642         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
12643         breakpoint.
12644         (add_condition_to_breakpoint): Make static.
12645         (add_breakpoint_condition): Take a struct breakpoint pointer
12646         instead of an address.  Adjust.
12647         (gdb_condition_true_at_breakpoint): Rename to ...
12648         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
12649         z_type parameter.
12650         (gdb_condition_true_at_breakpoint): Reimplement.
12651         (add_breakpoint_commands): Take a struct breakpoint pointer
12652         instead of an address.  Adjust.
12653         (gdb_no_commands_at_breakpoint): Rename to ...
12654         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
12655         parameter.  Return true if no breakpoint was found.  Change debug
12656         output.
12657         (gdb_no_commands_at_breakpoint): Reimplement.
12658         (run_breakpoint_commands): Rename to ...
12659         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
12660         and change return type to boolean.
12661         (run_breakpoint_commands): New function.
12662         (gdb_breakpoint_here): Also check for Z1 breakpoints.
12663         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
12664         breakpoint.  Go through the_target->remove_point instead of
12665         assuming memory breakpoint.
12666         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
12667         software and hardware breakpoints.
12668         (reinsert_raw_breakpoint): Go through the_target->insert_point
12669         instead of assuming memory breakpoint.
12670         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
12671         software and hardware breakpoints.
12672         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
12673         Check both software and hardware breakpoints.
12674         (validate_inserted_breakpoint): Assert the breakpoint is a
12675         software breakpoint.  Set the inserted flag to -1 instead of
12676         setting shlib_disabled.
12677         (delete_disabled_breakpoints): Adjust.
12678         (validate_breakpoints): Only validate software breakpoints.
12679         Adjust to inserted flag change.
12680         (check_mem_read, check_mem_write): Skip breakpoint types other
12681         than software breakpoints.  Adjust to inserted flag change.
12682         * mem-break.h (enum raw_bkpt_type): New enum.
12683         (raw_breakpoint, struct process_info): Forward declare.
12684         (Z_packet_to_target_hw_bp_type): Delete declaration.
12685         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
12686         (set_gdb_breakpoint, delete_gdb_breakpoint)
12687         (clear_breakpoint_conditions): New declarations.
12688         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
12689         (breakpoint_inserted_here): Update comment.
12690         (add_breakpoint_condition, add_breakpoint_commands): Replace
12691         address parameter with a breakpoint pointer parameter.
12692         (gdb_breakpoint_here): Update comment.
12693         (delete_gdb_breakpoint_at): Delete.
12694         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
12695         * server.c (process_point_options): Take a struct breakpoint
12696         pointer instead of an address.  Adjust.
12697         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
12698         delete_gdb_breakpoint.
12699         * spu-low.c (spu_target_ops): Install NULL as
12700         supports_z_point_type method.
12701         * target.h: Include mem-break.h.
12702         (struct target_ops) <prepare_to_access_memory>: Update comment.
12703         <supports_z_point_type>: New field.
12704         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12705         instead of a char.  Also take a raw breakpoint pointer.
12706         * win32-arm-low.c (the_low_target): Install NULL as
12707         supports_z_point_type.
12708         * win32-i386-low.c (i386_supports_z_point_type): New function.
12709         (i386_insert_point, i386_remove_point): Adjust to new interface.
12710         (the_low_target): Install i386_supports_z_point_type.
12711         * win32-low.c (win32_supports_z_point_type): New function.
12712         (win32_insert_point, win32_remove_point): Adjust to new interface.
12713         (win32_target_ops): Install win32_supports_z_point_type.
12714         * win32-low.h (struct win32_target_ops):
12715         <supports_z_point_type>: New method.
12716         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12717         instead of a char.  Also take a raw breakpoint pointer.
12718
12719 2014-05-20  Pedro Alves  <palves@redhat.com>
12720
12721         * mem-break.h: Include break-common.h.
12722         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12723         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
12724         (Z_packet_to_target_hw_bp_type): New declaration.
12725         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
12726         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
12727         (Z_PACKET_ACCESS_WP): Delete macros.
12728         (Z_packet_to_hw_type): Delete function.
12729         * i386-low.h: Don't include break-common.h here.
12730         (Z_packet_to_hw_type): Delete declaration.
12731         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
12732         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12733         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
12734         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12735         * linux-aarch64-low.c: Don't include break-common.h here.
12736         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12737         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
12738         (Z_packet_to_target_hw_bp_type): Delete function.
12739         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
12740         function.
12741         (mips_insert_point, mips_remove_point): Use
12742         Z_packet_to_target_hw_bp_type.
12743
12744 2014-05-20  Pedro Alves  <palves@redhat.com>
12745
12746         * linux-aarch64-low.c: Include break-common.h.
12747         (enum target_point_type): Delete.
12748         (Z_packet_to_point_type): Rename to ...
12749         (Z_packet_to_target_hw_bp_type): ... this, and return a
12750         target_hw_bp_type instead.
12751         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
12752         instead of an enum target_point_type.
12753         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
12754         breakpoint type.
12755         (aarch64_dr_state_insert_one_point)
12756         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
12757         (aarch64_handle_aligned_watchpoint)
12758         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
12759         Take an enum target_hw_bp_type instead of an enum
12760         target_point_type.
12761         (aarch64_supports_z_point_type): New function.
12762         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
12763         use Z_packet_to_target_hw_bp_type.
12764
12765 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
12766
12767         * configure.ac: Only use -Werror by default when DEVELOPMENT
12768         is true.
12769         * configure: Regenerate.
12770
12771 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
12772
12773         Fix gdbserver qGetTLSAddr for x86_64 -m32.
12774         * linux-x86-low.c (X86_64_USER_REGS): New.
12775         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
12776
12777 2014-04-28  Yao Qi  <yao@codesourcery.com>
12778
12779         * Makefile.in (i386-avx512.c): Fix the typo of generated file
12780         name.
12781
12782 2014-04-25  Pedro Alves  <palves@redhat.com>
12783
12784         PR server/16255
12785         * linux-low.c (linux_attach_fail_reason_string): New function.
12786         (linux_attach_lwp): Delete.
12787         (linux_attach_lwp_1): Rename to ...
12788         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
12789         argument.  Remove "initial" parameter.  Return int instead of
12790         void.  Don't error or warn here.
12791         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
12792         failure to attach to the tgid.  Call warning when failing to
12793         attach to an lwp.
12794         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
12795         argument.  Remove "initial" parameter.  Return int instead of
12796         void.  Don't error or warn here.
12797         (linux_attach_fail_reason_string): New declaration.
12798         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
12799         interface change.  Use linux_attach_fail_reason_string.
12800
12801 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
12802             Walfred Tedeschi  <walfred.tedeschi@intel.com>
12803
12804         * Makefile.in: Added rules to handle new files
12805         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
12806         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
12807         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
12808         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
12809         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
12810         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
12811         x32-avx512-linux.o.
12812         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
12813         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
12814         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
12815         i386/x32-avx512.xml.
12816         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
12817         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
12818         i386/x32-avx512-linux.xml.
12819         * i387-fp.c (num_avx512_k_registers): New constant for number
12820         of K registers.
12821         (num_avx512_zmmh_low_registers): New constant for number of
12822         lower ZMM registers (0-15).
12823         (num_avx512_zmmh_high_registers): New constant for number of
12824         higher ZMM registers (16-31).
12825         (num_avx512_ymmh_registers): New contant for number of higher
12826         YMM registers (ymm16-31 added by avx521 on x86_64).
12827         (num_avx512_xmm_registers): New constant for number of higher
12828         XMM registers (xmm16-31 added by AVX512 on x86_64).
12829         (struct i387_xsave): Add space for AVX512 registers.
12830         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
12831         Add code to handle AVX512 registers.
12832         (i387_xsave_to_cache): Add code to handle AVX512 registers.
12833         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
12834         prototypei from generated file.
12835         (tdesc_amd64_avx512_linux): Likewise.
12836         (init_registers_x32_avx512_linux): Likewise.
12837         (tdesc_x32_avx512_linux): Likewise.
12838         (init_registers_i386_avx512_linux): Likewise.
12839         (tdesc_i386_avx512_linux): Likewise.
12840         (x86_64_regmap): Add AVX512 registers.
12841         (x86_linux_read_description): Add code to handle AVX512 XSTATE
12842         mask.
12843         (initialize_low_arch): Add code to initialize AVX512 registers.
12844
12845 2014-04-23  Pedro Alves  <palves@redhat.com>
12846
12847         * mem-break.c (find_gdb_breakpoint_at): Make static.
12848         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
12849
12850 2014-04-23  Pedro Alves  <palves@redhat.com>
12851
12852         * i386-low.c: Don't include break-common.h here.
12853         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12854         prototype to take target_hw_bp_type as argument instead of a Z
12855         packet char.
12856         * i386-low.h: Include break-common.h here.
12857         (Z_packet_to_hw_type): Declare.
12858         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12859         prototypes.
12860         * linux-x86-low.c (x86_insert_point): Convert the packet number to
12861         a target_hw_bp_type before calling i386_low_insert_watchpoint.
12862         (x86_remove_point): Convert the packet number to a
12863         target_hw_bp_type before calling i386_low_remove_watchpoint.
12864         * win32-i386-low.c (i386_insert_point): Convert the packet number
12865         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
12866         (i386_remove_point): Convert the packet number to a
12867         target_hw_bp_type before calling i386_low_remove_watchpoint.
12868
12869 2014-04-23  Pedro Alves  <palves@redhat.com>
12870
12871         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
12872
12873 2014-04-10  Pedro Alves  <palves@redhat.com>
12874
12875         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
12876         Check if the condition or command is NULL before checking if the
12877         breakpoint is known.  On success, return true.
12878         * mem-break.h (add_breakpoint_condition): Document return.
12879         (add_breakpoint_commands): Add describing comment.
12880         * server.c (skip_to_semicolon): New function.
12881         (process_point_options): Use it.
12882
12883 2014-04-09  Pedro Alves  <palves@redhat.com>
12884
12885         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
12886         to lwpid_of.
12887
12888 2014-02-27  Pedro Alves  <palves@redhat.com>
12889
12890         PR 12702
12891         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
12892         macros.
12893         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
12894         output.
12895         (last_thread_of_process_p): Take a PID argument instead of a
12896         thread pointer.
12897         (linux_wait_for_lwp): Delete.
12898         (num_lwps, check_zombie_leaders, not_stopped_callback): New
12899         functions.
12900         (linux_low_filter_event): New function, party factored out from
12901         linux_wait_for_event.
12902         (linux_wait_for_event): Rename to ...
12903         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
12904         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
12905         sigsuspend.  Check for zombie leaders.
12906         (linux_wait_for_event): Reimplement as wrapper around
12907         linux_wait_for_event_filtered.
12908         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
12909         a normal or signal exit is seen, it's the whole process exiting.
12910         (wait_for_sigstop): No longer a for_each_inferior callback.
12911         Rewrite on top of linux_wait_for_event_filtered.
12912         (stop_all_lwps): Call wait_for_sigstop directly.
12913         * server.c (resume, handle_target_event): Handle
12914         TARGET_WAITKIND_NO_RESUMED.
12915
12916 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12917
12918         * win32-low.c (psapi_get_dll_name,
12919         * win32_CreateToolhelp32Snapshot): Delete.
12920         (win32_CreateToolhelp32Snapshot, win32_Module32First)
12921         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
12922         Delete.
12923         (handle_load_dll): Add function description.
12924         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
12925
12926 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12927
12928         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
12929         Add comment.
12930         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
12931         base address when calling win32_add_one_solib.
12932         (handle_load_dll): Delete local variable load_addr.
12933         Remove 0x1000 offset applied to DLL base address when calling
12934         win32_add_one_solib.
12935         (handle_unload_dll): Add comment.
12936
12937 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12938
12939         * win32-low.c (win32_add_all_dlls): Renames
12940         win32_ensure_ntdll_loaded.  Rewrite function documentation.
12941         Adjust implementation to always load all DLLs.
12942         Add 0x1000 offset to DLL base address when calling
12943         win32_add_one_solib.
12944         (child_initialization_done): New static global.
12945         (do_initial_child_stuff): Set child_initialization_done to
12946         zero during child initialization, and 1 after.  Replace call
12947         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
12948         Add comment.
12949         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
12950         (handle_unload_dll): Add function documentation.
12951         (get_child_debug_event): Ignore load and unload DLL events
12952         during child initialization.
12953
12954 2014-02-20  Doug Evans  <dje@google.com>
12955
12956         Remove global all_lwps.
12957         * inferiors.h (ptid_of): Move here from linux-low.h.
12958         (pid_of, lwpid_of): Ditto.
12959         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
12960         parameter is a struct thread_info * now.
12961         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
12962         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
12963         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
12964         directly.
12965         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
12966         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
12967         * linux-arm-low.c (update_registers_callback): Update, "entry"
12968         parameter is a struct thread_info * now.
12969         Fetch lwpid from current_inferior directly.
12970         (arm_insert_point): Pass &all_threads to find_inferior instead of
12971         &all_lwps.
12972         (arm_remove_point): Ditto.
12973         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
12974         (arm_prepare_to_resume): Fetch pid from thread.
12975         (arm_read_description): Fetch lwpid from current_inferior directly.
12976         * linux-low.c (all_lwps): Delete.
12977         (delete_lwp): Delete call to remove_inferior.
12978         (handle_extended_wait): Fetch lwpid from thread.
12979         (add_lwp): Don't set lwp->entry.id.  Remove call to
12980         add_inferior_to_list.
12981         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
12982         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
12983         (kill_one_lwp_callback): Ditto.
12984         (linux_kill): Don't dereference NULL pointer.
12985         Fetch ptid,lwpid from thread.
12986         (get_detach_signal): Fetch ptid from thread.
12987         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
12988         Simplify call to regcache_invalidate_thread.
12989         (delete_lwp_callback): Update, "entry" parameter is a
12990         struct thread_info * now.  Fetch pid from thread.
12991         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
12992         (status_pending_p_callback): Update, "entry" parameter is a
12993         struct thread_info * now.  Fetch ptid from thread.
12994         (find_lwp_pid): Update, "entry" parameter is a
12995         struct thread_info * now.
12996         (linux_wait_for_lwp): Fetch pid from thread.
12997         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
12998         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
12999         (enqueue_one_deferred_signal): Fetch lwpid from thread.
13000         (dequeue_one_deferred_signal): Ditto.
13001         (cancel_breakpoint): Fetch ptid from current_inferior.
13002         (linux_wait_for_event): Pass &all_threads to find_inferior,
13003         not &all_lwps.  Fetch ptid, lwpid from thread.
13004         (count_events_callback): Update, "entry" parameter is a
13005         struct thread_info * now.
13006         (select_singlestep_lwp_callback): Ditto.
13007         (select_event_lwp_callback): Ditto.
13008         (cancel_breakpoints_callback): Ditto.
13009         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
13010         not &all_lwps.
13011         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
13012         (unsuspend_one_lwp): Update, "entry" parameter is a
13013         struct thread_info * now.
13014         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
13015         not &all_lwps.
13016         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
13017         Fetch lwpid from thread, not lwp.
13018         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
13019         Pass &all_threads to find_inferior, not &all_lwps.
13020         (send_sigstop): Fetch lwpid from thread, not lwp.
13021         (send_sigstop_callback): Update, "entry" parameter is a
13022         struct thread_info * now.
13023         (suspend_and_send_sigstop_callback): Ditto.
13024         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
13025         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
13026         struct thread_info * now.
13027         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
13028         from thread, lwp.
13029         (lwp_running): Update, "entry" parameter is a
13030         struct thread_info * now.
13031         (stop_all_lwps): Fetch ptid from thread.
13032         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
13033         (linux_resume_one_lwp): Fetch lwpid from thread.
13034         (linux_set_resume_request): Update, "entry" parameter is a
13035         struct thread_info * now.  Fetch pid, lwpid from thread.
13036         (resume_status_pending_p): Update, "entry" parameter is a
13037         struct thread_info * now.
13038         (need_step_over_p): Ditto.  Fetch lwpid from thread.
13039         (start_step_over): Fetch lwpid from thread.
13040         (linux_resume_one_thread): Update, "entry" parameter is a
13041         struct thread_info * now.  Fetch lwpid from thread.
13042         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
13043         (proceed_one_lwp): Update, "entry" parameter is a
13044         struct thread_info * now.  Fetch lwpid from thread.
13045         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
13046         struct thread_info * now.
13047         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
13048         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
13049         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
13050         directly.
13051         (regsets_store_inferior_registers): Ditto.
13052         (fetch_register, store_register): Ditto.
13053         (linux_read_memory, linux_write_memory): Ditto.
13054         (linux_request_interrupt): Ditto.
13055         (linux_read_auxv): Ditto.
13056         (linux_xfer_siginfo): Ditto.
13057         (linux_qxfer_spu): Ditto.
13058         (linux_qxfer_libraries_svr4): Ditto.
13059         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
13060         moved to inferiors.h.
13061         (get_lwp): Delete.
13062         (get_thread_lwp): Update.
13063         (struct lwp_info): Delete member "entry".  Simplify comment for
13064         member "thread".
13065         (all_lwps): Delete.
13066         * linux-mips-low.c (mips_read_description): Fetch lwpid from
13067         current_inferior directly.
13068         (update_watch_registers_callback): Update, "entry" parameter is a
13069         struct thread_info * now.  Fetch pid from thread.
13070         (mips_linux_prepare_to_resume): Fetch ptid from thread.
13071         (mips_insert_point): Fetch lwpid from current_inferior.
13072         Pass &all_threads to find_inferior, not &all_lwps.
13073         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
13074         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
13075         directly.
13076         (mips_stopped_data_address): Ditto.
13077         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
13078         directly.
13079         * linux-tile-low.c (tile_arch_setup): Ditto.
13080         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
13081         (update_debug_registers_callback): Update, "entry" parameter is a
13082         struct thread_info * now.  Fetch pid from thread.
13083         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
13084         Pass &all_threads to find_inferior, not &all_lwps.
13085         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
13086         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
13087         Pass &all_threads to find_inferior, not &all_lwps.
13088         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
13089         (i386_dr_low_get_status): Ditto.
13090         (x86_linux_prepare_to_resume): Fetch ptid from thread.
13091         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
13092         (x86_linux_read_description): Ditto.
13093         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
13094
13095 2014-02-20  Doug Evans  <dje@google.com>
13096
13097         * inferiors.c (get_first_inferior): Fix buglet.
13098
13099 2014-02-19  Doug Evans  <dje@google.com>
13100
13101         * gdbthread.h (add_thread): Change result type to struct thread_info *.
13102         * inferiors.c (add_thread): Change result type to struct thread_info *.
13103         All callers updated.
13104         (add_lwp): Call add_thread here instead of in callers.
13105         All callers updated.
13106         * linux-low.h (get_lwp_thread): Rewrite.
13107         (struct lwp_info): New member "thread".
13108
13109 2014-02-19  Doug Evans  <dje@google.com>
13110
13111         * linux-low.c (add_lwp): Change result to struct lwp_info *.
13112         All callers updated.
13113
13114 2014-02-19  Doug Evans  <dje@google.com>
13115
13116         * inferiors.c (add_thread): Fix whitespace.
13117
13118 2014-02-19  Doug Evans  <dje@google.com>
13119
13120         * dll.c (clear_dlls): Replace accessing list implemention details
13121         with API function.
13122         * gdbthread.h (get_first_thread): Declare.
13123         * inferiors.c (for_each_inferior_with_data): New function.
13124         (get_first_thread): New function.
13125         (find_thread_ptid): Simplify.
13126         (get_first_inferior): New function.
13127         (clear_list): Delete.
13128         (one_inferior_p): New function.
13129         (clear_inferior_list): New function.
13130         (clear_inferiors): Update.
13131         * inferiors.h (for_each_inferior_with_data): Declare.
13132         (clear_inferior_list): Declare.
13133         (one_inferior_p): Declare.
13134         (get_first_inferior): Declare.
13135         * linux-low.c (linux_wait_for_event): Replace accessing list
13136         implemention details with API function.
13137         * server.c (target_running): Ditto.
13138         (accumulate_file_name_length): New function.
13139         (emit_dll_description): New function.
13140         (handle_qxfer_libraries): Replace accessing list implemention
13141         details with API function.
13142         (handle_qxfer_threads_worker): New function.
13143         (handle_qxfer_threads_proper): Replace accessing list implemention
13144         details with API function.
13145         (handle_query): Ditto.
13146         (visit_actioned_threads_callback_ftype): New typedef.
13147         (visit_actioned_threads_data): New struct.
13148         (visit_actioned_threads): Rewrite to be find_inferior callback.
13149         (resume): Call find_inferior.
13150         (handle_status): Replace accessing list implemention
13151         details with API function.
13152         (process_serial_event): Replace accessing list implemention details
13153         with API function.
13154         * target.c (set_desired_inferior): Replace accessing list implemention
13155         details with API function.
13156         * tracepoint.c (same_process_p): New function.
13157         (gdb_agent_about_to_close): Replace accessing list implemention
13158         details with API function.
13159         * win32-low.c (child_delete_thread): Replace accessing list
13160         implemention details with API function.
13161         (match_dll_by_basename): New function.
13162         (dll_is_loaded_by_basename): New function.
13163         (win32_ensure_ntdll_loaded): Replace accessing list implemention
13164         details call to dll_is_loaded_by_basename.
13165
13166 2014-02-19  Doug Evans  <dje@google.com>
13167
13168         * dll.h (struct dll_info): Add comment.
13169         * gdbthread.h (struct thread_info): Add comment.
13170         (current_ptid): Simplify.
13171         * inferiors.c (add_process): Update.
13172         (remove_process): Update.
13173         * inferiors.h (struct process_info): Rename member "head" to "entry".
13174         * linux-low.c (delete_lwp): Update.
13175         (add_lwp): Update.
13176         (last_thread_of_process_p): Update.
13177         (kill_one_lwp_callback, linux_kill): Update.
13178         (status_pending_p_callback): Update.
13179         (wait_for_sigstop): Update.  Simplify read of ptid.
13180         (start_step_over): Update.
13181         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
13182         (get_lwp_thread): Update.
13183         (struct lwp_info): Rename member "head" to "entry".
13184         * regcache.h (inferior_list_entry): Delete.
13185         * server.c (kill_inferior_callback): Update.
13186         (detach_or_kill_inferior_callback): Update.
13187         (print_started_pid): Update.
13188         (print_attached_pid): Update.
13189         (process_serial_event): Simplify read of ptid.
13190         * thread-db.c (thread_db_create_event): Update.
13191         (thread_db_get_tls_address): Update.
13192         * win32-low.c (current_inferior_ptid): Simplify.
13193
13194 2014-02-19  Tom Tromey  <tromey@redhat.com>
13195
13196         * target.h (struct target_ops) <supports_btrace>: Add target_ops
13197         argument.
13198         (target_supports_btrace): Update.
13199
13200 2014-02-14  Yao Qi  <yao@codesourcery.com>
13201
13202         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
13203         (rsp-low-ipa.o): New target.
13204
13205 2014-02-12  Tom Tromey  <tromey@redhat.com>
13206
13207         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
13208         convert_ascii_to_int.
13209         * regcache.c (registers_to_string): Likewise.
13210         * remote-utils.c (decode_M_packet): Likewise.
13211         * server.c (process_serial_event): Likewise.
13212
13213 2014-02-12  Tom Tromey  <tromey@redhat.com>
13214
13215         * server.c (handle_query, handle_v_run): Use hex2bin, not
13216         unhexify.
13217         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
13218
13219 2014-02-12  Tom Tromey  <tromey@redhat.com>
13220
13221         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
13222         convert_int_to_ascii.
13223         * regcache.c (registers_to_string, collect_register_as_string):
13224         Likewise.
13225         * remote-utils.c (look_up_one_symbol, relocate_instruction):
13226         Likewise.
13227         * server.c (process_serial_event): Likewise.
13228         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
13229         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
13230
13231 2014-02-12  Tom Tromey  <tromey@redhat.com>
13232
13233         * remote-utils.c (look_up_one_symbol, monitor_output): Use
13234         bin2hex, not hexify.
13235         * tracepoint.c (cmd_qtstatus): Likewise.
13236
13237 2014-02-12  Tom Tromey  <tromey@redhat.com>
13238
13239         * remote-utils.c (monitor_output): Pass explicit length to
13240         hexify.
13241
13242 2014-02-12  Tom Tromey  <tromey@redhat.com>
13243
13244         * tracepoint.c: Include rsp-low.h.
13245         * server.c: Include rsp-low.h.
13246         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
13247         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
13248         declare.
13249         * remote-utils.c: Include rsp-low.h.
13250         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
13251         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
13252         (convert_int_to_ascii, convert_ascii_to_int): Move to
13253         common/rsp-low.c.
13254         * regcache.c: Include rsp-low.h.
13255         * ax.c: Include rsp-low.h.
13256         * Makefile.in (SFILES): Add common/rsp-low.c.
13257         (OBS): Add rsp-low.o.
13258         (rsp-low.o): New target.
13259
13260 2014-02-12  Tom Tromey  <tromey@redhat.com>
13261
13262         * utils.h (pulongest, plongest, phex_nz): Don't declare.
13263         Include print-utils.h.
13264         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
13265         (plongest, thirty_two, phex_nz): Remove.
13266         * Makefile.in (SFILES): Add common/print-utils.c.
13267         (OBS): Add print-utils.o.
13268         (print-utils-ipa.o): New target.
13269         (print-utils.o): New target.
13270         (IPA_OBJS): Add print-utils-ipa.o.
13271
13272 2014-02-06  Tom Tromey  <tromey@redhat.com>
13273
13274         * Makefile.in (SFILES): Fix indentation.
13275
13276 2014-02-05  Doug Evans  <dje@google.com>
13277
13278         * linux-low.c (linux_wait_for_event): Improve comment.
13279         (linux_wait_1): Keep current_inferior in sync with event_child.
13280
13281 2014-01-22  Doug Evans  <dje@google.com>
13282
13283         * gdbthread.h (gdb_id_to_thread): Delete, unused.
13284
13285 2014-01-22  Doug Evans  <dje@google.com>
13286
13287         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
13288         * configure: Regenerate.
13289         * config.in: Regenerate.
13290         * Makefile.in (SFILES): Add debug.c.
13291         (OBS): Add debug.o.
13292         * debug.c: New file.
13293         * debug.h: New file.
13294         * linux-aarch64-low.c (*): Update all debugging printfs to use
13295         debug_printf instead of fprintf.
13296         * linux-arm-low.c (*): Ditto.
13297         * linux-cris-low.c (*): Ditto.
13298         * linux-crisv32-low.c (*): Ditto.
13299         * linux-m32r-low.c (*): Ditto.
13300         * linux-sparc-low.c (*): Ditto.
13301         * linux-x86.c (*): Ditto.
13302         * linux-low.c (*): Ditto.
13303         (linux_wait_1): Add calls to debug_enter, debug_exit.
13304         (linux_wait): Remove redundant debugging printf.
13305         (stop_all_lwps): Add calls to debug_enter, debug_exit.
13306         (linux_resume, unstop_all_lwps): Ditto.
13307         * mem-break.c (*): Update all debugging printfs to use
13308         debug_printf instead of fprintf.
13309         * remote-utils.c (*): Ditto.
13310         * thread-db.c (*): Ditto.
13311         * server.c #include <ctype.h>, "gdb_vecs.h".
13312         (debug_threads): Moved to debug.c.
13313         (*): Update all debugging printfs to use debug_printf instead of
13314         fprintf.
13315         (start_inferior): Replace call to fflush with call to debug_flush.
13316         (monitor_show_help): Mention set debug-format.
13317         (parse_debug_format_options): New function.
13318         (handle_monitor_command): Handle "monitor set debug-format".
13319         (gdbserver_usage): Mention --debug-format.
13320         (main): Parse --debug-format.
13321         * server.h (debug_threads): Declaration moved to debug.h.
13322         #include "debug.h".
13323         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
13324         trace_debug_1 that uses debug_printf.
13325         (tracepoint_look_up_symbols): Update all debugging printfs to use
13326         debug_printf instead of fprintf.
13327
13328 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
13329
13330         * linux-xtensa-low.c: Include asm/ptrace.h instead of
13331         sys/ptrace.h.
13332
13333 2014-01-17  Pedro Alves  <palves@redhat.com>
13334
13335         PR build/16445
13336         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
13337         defined after including gdb_proc_service.h.
13338
13339 2014-01-16  Doug Evans  <dje@google.com>
13340
13341         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
13342         (match_dll): Use it.
13343
13344 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
13345
13346         * target.h (target_ops) <read_btrace>: Change parameters and
13347         return type to allow error reporting.
13348         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
13349         trace reading errors on.
13350         * linux-low.c (linux_low_read_btrace): Pass trace reading
13351         errors on.
13352         (linux_low_disable_btrace): New.
13353
13354 2014-01-15  Doug Evans  <dje@google.com>
13355
13356         * inferiors.c (thread_id_to_gdb_id): Delete.
13357         * inferiors.h (thread_id_to_gdb_id): Delete.
13358
13359 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
13360
13361         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
13362         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
13363         versions.
13364
13365 2014-01-08  Pedro Alves  <palves@redhat.com>
13366
13367         * server.c (handle_status): Don't discard previous queued stop
13368         replies or thread's pending status here.
13369         (main) <disconnection>: Do it here instead.
13370
13371 2014-01-08  Pedro Alves  <palves@redhat.com>
13372
13373         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
13374         * server.c (visit_actioned_threads, handle_pending_status): New
13375         function.
13376         (handle_v_cont): Factor out parts to ...
13377         (resume): ... this new function.  If in all-stop, and a thread
13378         being resumed has a pending status, report it without actually
13379         resuming.
13380         (myresume): Adjust to use the new 'resume' function.
13381         (clear_pending_status_callback, set_pending_status_callback)
13382         (find_status_pending_thread_callback): New functions.
13383         (handle_status): Handle the case of multiple threads having
13384         interesting statuses to report.  Report threads' real last signal
13385         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
13386         with an interesting thread to report the status for, instead of
13387         always reporting the status of the first thread.
13388
13389 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
13390
13391         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
13392         * gdbreplay.c (gdbreplay_version): Likewise.
13393
13394 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
13395
13396         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
13397         iov.iov_len with the real length in use.
13398
13399 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
13400
13401         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
13402         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
13403         for all targets that use win32-low.c.
13404         * win32-low.c (win32_ensure_ntdll_loaded): New function.
13405         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
13406
13407 2013-12-13  Pedro Alves  <palves@redhat.com>
13408
13409         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
13410         if equal to TARGET_WAITKIND_LOADED.
13411         * win32-low.c (cached_status): New static global.
13412         (win32_wait): Add declaration.
13413         (do_initial_child_stuff): Flush all initial pending debug events
13414         up to the initial breakpoint.
13415         (win32_wait): If CACHED_STATUS was set, return that instead
13416         of doing a real wait.  Remove the code resuming the execution
13417         of the inferior after receiving a TARGET_WAITKIND_LOADED event
13418         during the initial phase.  Also remove the code changing
13419         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
13420         TARGET_WAITKIND_STOPPED.
13421
13422 2013-12-11  Yao Qi  <yao@codesourcery.com>
13423
13424         * notif.c (handle_notif_ack): Return 0 if no notification
13425         matches.
13426
13427 2013-11-20  Doug Evans  <dje@google.com>
13428
13429         * linux-low.c (linux_set_resume_request): Fix comment.
13430
13431 2013-11-20  Doug Evans  <dje@google.com>
13432
13433         * linux-low.c (resume_status_pending_p): Tweak comment.
13434
13435 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
13436
13437         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
13438         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
13439         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
13440         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
13441         (srv_amd64_regobj): Add amd64-mpx.o.
13442         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
13443         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
13444         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
13445         * i387-fp.c (num_pl_bnd_register) Added constant.
13446         (num_pl_bnd_cfg_registers) Added constant.
13447         (struct i387_xsave) Added reserved area and MPX fields.
13448         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
13449         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
13450         function.
13451         (tdesc_i386_mpx_linux): Add MPX amd64 target.
13452         (init_registers_amd64_mpx_linux): Declare new function.
13453         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
13454         (x86_64_regmap): Add MPX registers.
13455         (x86_linux_read_description): Add MPX case.
13456         (initialize_low_arch): Initialize MPX targets.
13457
13458 2013-11-18  Tom Tromey  <tromey@redhat.com>
13459
13460         * configure: Rebuild.
13461         * configure.ac: Don't check for stdlib.h.
13462         * gdbreplay.c: Unconditionally include stdlib.h.
13463
13464 2013-11-18  Tom Tromey  <tromey@redhat.com>
13465
13466         * config.in: Rebuild.
13467         * configure: Rebuild.
13468         * configure.ac: Don't use AC_HEADER_DIRENT.
13469
13470 2013-11-18  Tom Tromey  <tromey@redhat.com>
13471
13472         * server.h: Don't check HAVE_STRING_H.
13473         * gdbreplay.c: Don't check HAVE_STRING_H.
13474         * configure: Rebuild.
13475
13476 2013-11-18  Tom Tromey  <tromey@redhat.com>
13477
13478         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
13479         LIBGNU.
13480
13481 2013-11-08  Tom Tromey  <tromey@redhat.com>
13482
13483         * configure, config.in: Rebuild.
13484         * configure.ac: Remove unused configury.
13485
13486 2013-11-08  Tom Tromey  <tromey@redhat.com>
13487
13488         * acinclude.m4: Include common.m4, codeset.m4.
13489         * configure, config.in: Rebuild.
13490         * configure.ac: Use GDB_AC_COMMON.
13491
13492 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
13493
13494         * linux-s390-low.c (HWCAP_S390_TE): New define.
13495         (s390_arch_setup): Consider the TE field in the HWCAP for
13496         determining 'have_regset_tdb'.
13497
13498 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
13499
13500         PR gdb/16014
13501         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
13502         call to sizeof.
13503
13504 2013-10-02  Pedro Alves  <palves@redhat.com>
13505
13506         * server.c (process_serial_event): Don't output "GDBserver
13507         exiting" if GDB is connected through stdio.
13508         * target.c (mywait): Likewise, be silent if GDB is connected
13509         through stdio.
13510
13511 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
13512
13513         * lynx-low.c (lynx_add_threads_after_attach): New function.
13514         (lynx_attach): Remove call to add_thread.  Add call to
13515         lynx_add_threads_after_attach instead.
13516
13517 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
13518
13519         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
13520         * config.in, configure: Regenerated.
13521
13522 2013-09-18  Yao Qi  <yao@codesourcery.com>
13523
13524         PR server/15959
13525         * server.c (start_inferior): Clear 'resume_info'.
13526
13527 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13528
13529         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
13530         for each register.
13531
13532 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13533
13534         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
13535         linux-tile-low.o to srv_tgtobj.
13536
13537 2013-09-16  Will Newton  <will.newton@linaro.org>
13538
13539         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
13540         out regs.
13541
13542 2013-09-06  Pedro Alves  <palves@redhat.com>
13543
13544         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
13545         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
13546         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
13547         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
13548         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
13549         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
13550
13551 2013-09-06  Pedro Alves  <palves@redhat.com>
13552
13553         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
13554         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
13555
13556 2013-09-06  Pedro Alves  <palves@redhat.com>
13557
13558         * linux-amd64-ipa.c: Include tracepoint.h.
13559         * linux-i386-ipa.c: Include tracepoint.h.
13560
13561 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13562
13563         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
13564         (ps_get_thread_area): New function.
13565
13566 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13567
13568         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
13569         (initialize_low_arch): Call init_registers_crisv32 rather than
13570         init_register_crisv32.
13571
13572 2013-09-05  Pedro Alves  <palves@redhat.com>
13573
13574         * server.h (handle_vFile, hostio_last_error_from_errno): Move
13575         to ...
13576         * hostio.h: ... this new file.
13577         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
13578         win32-low.c: Include hostio.h.
13579
13580 2013-09-05  Pedro Alves  <palves@redhat.com>
13581
13582         * server.h (gdb_client_data, handler_func, callback_handler_func)
13583         (delete_file_handler, add_file_handler, append_callback_event)
13584         (delete_callback_event, start_event_loop, initialize_event_loop):
13585         Move to event-loop.h and include it.
13586         * event-loop.h: New file.
13587
13588 2013-09-05  Pedro Alves  <palves@redhat.com>
13589
13590         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
13591         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
13592         (loaded_dll, unloaded_dll): Move to ...
13593         * dll.h: ... this new file.
13594         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
13595
13596 2013-09-05  Pedro Alves  <palves@redhat.com>
13597
13598         * server.h (current_process, get_thread_process, all_processes)
13599         (add_inferior_to_list, for_each_inferior, current_inferior)
13600         (remove_inferior, add_process, remove_process, find_process_pid)
13601         (have_started_inferiors_p, have_attached_inferiors_p)
13602         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
13603         (clear_inferiors, find_inferior, find_inferior_id)
13604         (inferior_target_data, set_inferior_target_data)
13605         (inferior_regcache_data, set_inferior_regcache_data): Move to
13606         inferiors.h, and include it.
13607         * inferiors.h: New file.
13608
13609 2013-09-05  Pedro Alves  <palves@redhat.com>
13610
13611         * server.h (struct emit_ops, current_insn_ptr, emit_error):
13612         Move ...
13613         * ax.h: ... here.
13614
13615 2013-09-05  Pedro Alves  <palves@redhat.com>
13616
13617         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
13618         tracepoint.h.
13619         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
13620         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
13621         (handle_tracepoint_general_set, handle_tracepoint_query)
13622         (tracepoint_finished_step, tracepoint_was_hit)
13623         (release_while_stepping_state_list, current_traceframe)
13624         (in_readonly_region, traceframe_read_mem)
13625         (fetch_traceframe_registers, traceframe_read_sdata)
13626         (traceframe_read_info, struct fast_tpoint_collect_status)
13627         (fast_tracepoint_collecting, force_unlock_trace_buffer)
13628         (handle_tracepoit_bkpts, initialize_low_tracepoint)
13629         (supply_fast_tracepoint_registers)
13630         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
13631         (ipa_tdesc, claim_trampoline_space)
13632         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
13633         (agent_mem_read, agent_get_trace_state_variable_value)
13634         (agent_set_trace_state_variable_value, agent_tsv_read)
13635         (agent_mem_read_string, get_raw_reg_func_addr)
13636         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
13637         * tracepoint.h: ... this new file.
13638
13639 2013-09-05  Pedro Alves  <palves@redhat.com>
13640
13641         * server.h (perror_with_name, error, fatal, warning, paddress)
13642         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
13643         include it.
13644         * utils.h: New file.
13645
13646 2013-09-05  Pedro Alves  <palves@redhat.com>
13647
13648         * server.h (remote_debug, noack_mode, transport_is_reliable)
13649         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
13650         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
13651         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
13652         (write_enn, initialize_async_io, enable_async_io)
13653         (disable_async_io, check_remote_input_interrupt_request)
13654         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
13655         (dead_thread_notify, prepare_resume_reply)
13656         (decode_address_to_semicolon, decode_address, decode_m_packet)
13657         (decode_M_packet, decode_X_packet, decode_xfer_write)
13658         (decode_search_memory_packet, unhexify, hexify)
13659         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
13660         (look_up_one_symbol, relocate_instruction)
13661         (monitor_output): Move to remote-utils.h, and include it.
13662         * remote-utils.h: New file.
13663
13664 2013-09-05  Pedro Alves  <palves@redhat.com>
13665
13666         * server.h (_): Delete.
13667
13668 2013-09-02  Pedro Alves  <palves@redhat.com>
13669
13670         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
13671         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
13672         allocated.
13673         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
13674
13675 2013-09-02  Pierre Muller  <muller@sourceware.org>
13676
13677         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
13678         or WriteProcessMemory complete successfully and handle
13679         ERROR_PARTIAL_COPY error.
13680
13681 2013-09-02  Pedro Alves  <palves@redhat.com>
13682
13683         * server.c (gdb_read_memory): Return -1 on traceframe memory read
13684         error instead of EIO.
13685
13686 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
13687
13688         PR server/15604
13689         * linux-low.c: Include filestuff.h.
13690         (linux_create_inferior) <pid == 0>: Call close_most_fds.
13691         * lynx-low.c: Include filestuff.h.
13692         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
13693         * server.c: Include filestuff.h.
13694         (main): Call notice_open_fds.
13695         * spu-low.c: Include filestuff.h.
13696         (spu_create_inferior) <pid == 0>: Call close_most_fds.
13697
13698 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
13699
13700         * Makefile.in: Explain why ../target and ../nat are not
13701         listed as include file search paths.
13702         (linux-waitpid.o): New object file rule.
13703         * configure.srv (srv_native_linux_obj): New variable.
13704         Replace all occurrences of linux native object files with
13705         $srv_native_linux_obj.
13706         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
13707         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
13708         (linux_enable_event_reporting): Remove declaration.
13709         (my_waitpid): Moved to common/linux-waitpid.c.
13710         (linux_wait_for_event): Pass ptid when calling
13711         linux_enable_event_reporting.
13712         (linux_supports_tracefork_flag): Remove.
13713         (linux_enable_event_reporting): Likewise.
13714         (linux_tracefork_grandchild): Remove.
13715         (STACK_SIZE): Moved to common/linux-ptrace.c.
13716         (linux_tracefork_child): Remove.
13717         (linux_test_for_tracefork): Remove.
13718         (linux_look_up_symbols): Call linux_supports_traceclone.
13719         (initialize_low): Remove call to linux_test_for_tracefork.
13720         * linux-low.h (PTRACE_TYPE_ARG3): Move to
13721         common/linux-ptrace.h.
13722         (PTRACE_TYPE_ARG4): Likewise.
13723         Include linux-ptrace.h.
13724
13725 2013-08-21  Pedro Alves  <palves@redhat.com>
13726
13727         * config.in: Renegerate.
13728
13729 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
13730
13731         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
13732         (SFILES): Remove $(srcdir)/common/target-common.c and
13733         add $(srcdir)/target/waitstatus.c.
13734         (OBS): Remove target-common.o and add waitstatus.o.
13735         (server_h): Remove $(srcdir)/../common/target-common.h and
13736         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
13737         and $(srcdir)/../target/waitstatus.h.
13738         (target-common.o): Remove.
13739         (waitstatus.o): New target object file.
13740         * target.h: Do not include target-common.h and
13741         include target/resume.h, target/wait.h and
13742         target/waitstatus.h.
13743
13744 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
13745
13746         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13747         to PTRACE_TYPE_ARG3.
13748         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13749         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
13750         PTRACE_TYPE_ARG4.
13751         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
13752         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
13753
13754 2013-07-27  Jie Zhang  <jie@codesourcery.com>
13755             Daniel Jacobowitz  <dan@codesourcery.com>
13756             Yao Qi  <yao@codesourcery.com>
13757
13758         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
13759         (mips-linux-watch.o): New rule.
13760         (mips_linux_watch_h): New variable.
13761         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
13762         srv_tgtobj.
13763         * linux-mips-low.c: Include mips-linux-watch.h.
13764         (struct arch_process_info, struct arch_lwp_info): New.
13765         (update_watch_registers_callback): New function.
13766         (mips_linux_new_process, mips_linux_new_thread) New functions.
13767         (mips_linux_prepare_to_resume, mips_insert_point): New
13768         functions.
13769         (mips_remove_point, mips_stopped_by_watchpoint): New
13770         functions.
13771         (rsp_bp_type_to_target_hw_bp_type): New function.
13772         (mips_stopped_data_address): New function.
13773         (the_low_target): Add watchpoint support functions.
13774
13775 2013-07-27  Yao Qi  <yao@codesourcery.com>
13776
13777         * i386-low.c: Include break-common.h.
13778         (enum target_hw_bp_type): Remove.
13779
13780 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
13781
13782         * Makefile.in (SFILES): /common/target-common.c.
13783         (OBS): Add target-common.o.
13784         (server_h): Add $(srcdir)/../common/target-common.h.
13785         (target-common.o): New target.
13786         * server.c (queue_stop_reply_callback): Free
13787         status string after use.
13788         * target.c (target_waitstatus_to_string): Remove.
13789         * target.h: Include target-common.h.
13790         (resume_kind): Likewise.
13791         (target_waitkind): Likewise.
13792         (target_waitstatus): Likewise.
13793         (TARGET_WNOHANG): Likewise.
13794
13795 2013-07-04  Yao Qi  <yao@codesourcery.com>
13796
13797         * Makefile.in (host_alias): Use @host_noncanonical@.
13798         (target_alias): Use @target_noncanonical@.
13799         * configure.ac: Use ACX_NONCANONICAL_TARGET and
13800         ACX_NONCANONICAL_HOST.
13801         * configure: Regenerated.
13802
13803         Revert:
13804         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13805
13806         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13807         * configure: Rebuild.
13808         * Makefile.in (version_host, version_target): Get from configure.
13809         (version.c): Use $(version_host) and $(version_target).
13810
13811 2013-07-03  Pedro Alves  <palves@redhat.com>
13812
13813         * Makefile.in (config.status): Depend on development.sh.
13814         * acinclude.m4: Include libmcheck.m4.
13815         * configure: Regenerate.
13816
13817 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13818
13819         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
13820         attribute inside the parentheses.
13821         (winapi_DebugSetProcessKillOnExit): Ditto.
13822         (winapi_DebugBreakProcess): Ditto.
13823         (winapi_GenerateConsoleCtrlEvent): Ditto.
13824
13825 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13826
13827         * notif.h (notif_event): Add a dummy member to avoid compiler
13828         errors.
13829
13830 2013-07-01  Pedro Alves  <palves@redhat.com>
13831
13832         * hostio.c (HOSTIO_PATH_MAX): Define.
13833         (require_filename, handle_open, handle_unlink, handle_readlink):
13834         Use it.
13835
13836 2013-07-01  Pedro Alves  <palves@redhat.com>
13837
13838         * server.h: Include "pathmax.h".
13839         * linux-low.c: Don't include sys/param.h.
13840         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
13841         MAXPATHLEN.
13842         * win32-low.c: Don't include sys/param.h.
13843         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
13844
13845 2013-07-01  Pedro Alves  <palves@redhat.com>
13846
13847         * event-loop.c: Don't check HAVE_UNISTD_H before including
13848         <unistd.h>.
13849         * gdbreplay.c: Likewise.
13850         * remote-utils.c: Likewise.
13851         * server.c: Likewise.
13852         * configure.ac: Don't check for unistd.h.
13853         * configure: Regenerate.
13854
13855 2013-06-28  Tom Tromey  <tromey@redhat.com>
13856
13857         * Makefile.in (version.c): Use version.in, not
13858         common/version.in.
13859
13860 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13861
13862         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13863         * configure: Rebuild.
13864         * Makefile.in (version_host, version_target): Get from configure.
13865         (version.c): Use $(version_host) and $(version_target).
13866
13867 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13868
13869         Fix trace-status to output user name without trailing colon.
13870         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
13871
13872 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13873
13874         Fix trace-status to output proper start-time and stop-time.
13875         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
13876         output start time and stop time in hex as gdb expects.
13877
13878 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
13879
13880         * tracepoint.c (build_traceframe_info_xml): Output trace state
13881         variables present in the trace buffer.
13882
13883 2013-06-24  Tom Tromey  <tromey@redhat.com>
13884
13885         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
13886         create-version.sh.
13887         (version.o): Remove.
13888         * gdbreplay.c: Include version.h.
13889         (version, host_name): Don't declare.
13890         * server.h: Include version.h.
13891         (version, host_name): Don't declare.
13892
13893 2013-06-12  Pedro Alves  <palves@redhat.com>
13894
13895         * linux-x86-low.c (linux_is_elf64): Delete global.
13896         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
13897         with local linux_pid_exe_is_elf_64_file use.
13898
13899 2013-06-11  Pedro Alves  <palves@redhat.com>
13900
13901         * linux-low.c (regset_disabled, disable_regset): New functions.
13902         (regsets_fetch_inferior_registers)
13903         (regsets_store_inferior_registers): Use them.
13904         (initialize_regsets_info); Don't allocate the disabled_regsets
13905         array here.
13906         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
13907         comment.
13908
13909 2013-06-11  Pedro Alves  <palves@redhat.com>
13910
13911         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
13912         xmalloc.
13913
13914 2013-06-11  Pedro Alves  <palves@redhat.com>
13915
13916         * linux-x86-low.c (initialize_low_arch): Call
13917         init_registers_x32_avx_linux.
13918
13919 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
13920
13921         Fix compatibility with Android Bionic.
13922         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
13923         it is not empty.
13924
13925 2013-06-07  Pedro Alves  <palves@redhat.com>
13926
13927         PR server/14823
13928         * Makefile.in (OBS): Add tdesc.o.
13929         (IPA_OBJS): Add tdesc-ipa.o.
13930         (tdesc-ipa.o): New rule.
13931         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
13932         interface.
13933         * linux-low.c (new_inferior): Delete.
13934         (disabled_regsets, num_regsets): Delete.
13935         (linux_add_process): Adjust to set the new per-process
13936         new_inferior flag.
13937         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
13938         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
13939         was a stop.  When calling arch_setup, switch the current inferior
13940         to the thread that got an event.
13941         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
13942         (regsets_fetch_inferior_registers)
13943         (regsets_store_inferior_registers): New regsets_info parameter.
13944         Adjust to use it.
13945         (linux_register_in_regsets): New regs_info parameter.  Adjust to
13946         use it.
13947         (register_addr, fetch_register, store_register): New usrregs_info
13948         parameter.  Adjust to use it.
13949         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
13950         parameter regs_info.  Adjust to use it.
13951         (linux_fetch_registers): Get the current inferior's regs_info, and
13952         adjust to use it.
13953         (linux_store_registers): Ditto.
13954         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
13955         (initialize_low): Don't initialize the target_regsets here.  Call
13956         initialize_low_arch.
13957         * linux-low.h (target_regsets): Delete declaration.
13958         (struct regsets_info): New.
13959         (struct usrregs_info): New.
13960         (struct regs_info): New.
13961         (struct process_info_private) <new_inferior>: New field.
13962         (struct linux_target_ops): Delete the num_regs, regmap, and
13963         regset_bitmap fields.  New field regs_info.
13964         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
13965         * i387-fp.c (num_xmm_registers): Delete.
13966         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
13967         calls to new interface.
13968         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
13969         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
13970         Infer the number of xmm registers from the regcache's target
13971         description.
13972         * i387-fp.h (num_xmm_registers): Delete.
13973         * inferiors.c (add_thread): Don't install the thread's regcache
13974         here.
13975         * proc-service.c (gregset_info): Fetch the current inferior's
13976         regs_info.  Adjust to use it.
13977         * regcache.c: Include tdesc.h.
13978         (register_bytes, reg_defs, num_registers)
13979         (gdbserver_expedite_regs): Delete.
13980         (get_thread_regcache): If the thread doesn't have a regcache yet,
13981         create one, instead of aborting gdbserver.
13982         (regcache_invalidate_one): Rename to ...
13983         (regcache_invalidate_thread): ... this.
13984         (regcache_invalidate_one): New.
13985         (regcache_invalidate): Only invalidate registers of the current
13986         process.
13987         (init_register_cache): Add target_desc parameter, and use it.
13988         (new_register_cache): Ditto.  Assert the target description has a
13989         non zero registers_size.
13990         (regcache_cpy): Add assertions.  Adjust.
13991         (realloc_register_cache, set_register_cache): Delete.
13992         (registers_to_string, registers_from_string): Adjust.
13993         (find_register_by_name, find_regno, find_register_by_number)
13994         (register_cache_size): Add target_desc parameter, and use it.
13995         (free_register_cache_thread, free_register_cache_thread_one)
13996         (regcache_release, register_cache_size): New.
13997         (register_size): Add target_desc parameter, and use it.
13998         (register_data, supply_register, supply_register_zeroed)
13999         (supply_regblock, supply_register_by_name, collect_register)
14000         (collect_register_as_string, collect_register_by_name): Adjust.
14001         * regcache.h (struct target_desc): Forward declare.
14002         (struct regcache) <tdesc>: New field.
14003         (init_register_cache, new_register_cache): Add target_desc
14004         parameter.
14005         (regcache_invalidate_thread): Declare.
14006         (regcache_invalidate_one): Delete declaration.
14007         (regcache_release): Declare.
14008         (find_register_by_number, register_cache_size, register_size)
14009         (find_regno): Add target_desc parameter.
14010         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
14011         declarations.
14012         * remote-utils.c: Include tdesc.h.
14013         (outreg, prepare_resume_reply): Adjust.
14014         * server.c: Include tdesc.h.
14015         (gdbserver_xmltarget): Delete declaration.
14016         (get_features_xml, process_serial_event): Adjust.
14017         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
14018         declare.
14019         (struct process_info) <tdesc>: New field.
14020         (ipa_tdesc): Declare.
14021         * tdesc.c: New file.
14022         * tdesc.h: New file.
14023         * tracepoint.c: Include tdesc.h.
14024         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
14025         (get_context_regcache): Adjust to pass ipa_tdesc down.
14026         (do_action_at_tracepoint): Adjust to get the register cache size
14027         from the context regcache's description.
14028         (traceframe_walk_blocks): Adjust to get the register cache size
14029         from the current trace frame's description.
14030         (traceframe_get_pc): Adjust to get current trace frame's
14031         description and pass it down.
14032         (gdb_collect): Adjust to get the register cache size from the
14033         IPA's description.
14034         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
14035         (gdbserver_xmltarget): Delete.
14036         (initialize_low_tracepoint): Set the ipa's target description.
14037         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
14038         (initialize_low_tracepoint): Set the ipa's target description.
14039         * linux-x86-low.c: Include tdesc.h.
14040         [__x86_64__] (is_64bit_tdesc): New.
14041         (ps_get_thread_area, x86_get_thread_area): Use it.
14042         (i386_cannot_store_register): Rename to ...
14043         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
14044         (i386_cannot_fetch_register): Rename to ...
14045         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
14046         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
14047         to new interface.
14048         (target_regsets): Rename to ...
14049         (x86_regsets): ... this.
14050         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
14051         interface.
14052         (x86_siginfo_fixup): Use is_64bit_tdesc.
14053         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
14054         (tdesc_x32_avx_linux, tdesc_x32_linux)
14055         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
14056         Declare.
14057         (x86_linux_update_xmltarget): Delete.
14058         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
14059         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
14060         (AMD64_LINUX_USER64_CS): New.
14061         (x86_linux_read_description): New, based on
14062         x86_linux_update_xmltarget.
14063         (same_process_callback): New.
14064         (x86_arch_setup_process_callback): New.
14065         (x86_linux_update_xmltarget): New.
14066         (x86_regsets_info): New.
14067         (amd64_linux_regs_info): New.
14068         (i386_linux_usrregs_info): New.
14069         (i386_linux_regs_info): New.
14070         (x86_linux_regs_info): New.
14071         (x86_arch_setup): Reimplement.
14072         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
14073         (x86_emit_ops): Ditto.
14074         (the_low_target): Adjust.  Install x86_linux_regs_info,
14075         x86_cannot_fetch_register, and x86_cannot_store_register.
14076         (initialize_low_arch): New.
14077         * linux-ia64-low.c (tdesc_ia64): Declare.
14078         (ia64_fetch_register): Adjust.
14079         (ia64_usrregs_info, regs_info): New globals.
14080         (ia64_regs_info): New function.
14081         (the_low_target): Adjust.
14082         (initialize_low_arch): New function.
14083         * linux-sparc-low.c (tdesc_sparc64): Declare.
14084         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
14085         Adjust.
14086         (sparc_arch_setup): New function.
14087         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
14088         (the_low_target): Adjust.
14089         (initialize_low_arch): New function.
14090         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
14091         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
14092         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
14093         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
14094         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
14095         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
14096         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
14097         (tdesc_powerpc_isa205_vsx64l): Declare.
14098         (ppc_cannot_store_register, ppc_collect_ptrace_register)
14099         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
14100         (ppc_set_pc, ppc_get_hwcap): Adjust.
14101         (ppc_usrregs_info): Forward declare.
14102         (!__powerpc64__) ppc_regmap_adjusted: New global.
14103         (ppc_arch_setup): Adjust to the current process'es target
14104         description.
14105         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
14106         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
14107         (ppc_store_evrregset): Adjust.
14108         (target_regsets): Rename to ...
14109         (ppc_regsets): ... this, and make static.
14110         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
14111         (ppc_regs_info): New function.
14112         (the_low_target): Adjust.
14113         (initialize_low_arch): New function.
14114         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
14115         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
14116         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
14117         (tdesc_s390x_linux64v2): Declare.
14118         (s390_collect_ptrace_register, s390_supply_ptrace_register)
14119         (s390_fill_gregset, s390_store_last_break): Adjust.
14120         (target_regsets): Rename to ...
14121         (s390_regsets): ... this, and make static.
14122         (s390_get_pc, s390_set_pc): Adjust.
14123         (s390_get_hwcap): New target_desc parameter, and use it.
14124         [__s390x__] (have_hwcap_s390_high_gprs): New global.
14125         (s390_arch_setup): Adjust to set the current process'es target
14126         description.  Don't adjust the regmap.
14127         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
14128         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
14129         (regs_info_3264): New globals.
14130         (s390_regs_info): New function.
14131         (the_low_target): Adjust.
14132         (initialize_low_arch): New function.
14133         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
14134         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
14135         [__mips64] (init_registers_mips_linux)
14136         (init_registers_mips_dsp_linux): Delete defines.
14137         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
14138         (have_dsp): New global.
14139         (mips_read_description): New, based on mips_arch_setup.
14140         (mips_arch_setup): Reimplement.
14141         (get_usrregs_info): New function.
14142         (mips_cannot_fetch_register, mips_cannot_store_register)
14143         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
14144         (mips_fill_fpregset, mips_store_fpregset): Adjust.
14145         (target_regsets): Rename to ...
14146         (mips_regsets): ... this, and make static.
14147         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
14148         (dsp_regs_info, regs_info): New globals.
14149         (mips_regs_info): New function.
14150         (the_low_target): Adjust.
14151         (initialize_low_arch): New function.
14152         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
14153         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
14154         Declare.
14155         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
14156         (arm_read_description): New, with bits factored from
14157         arm_arch_setup.
14158         (arm_arch_setup): Reimplement.
14159         (target_regsets): Rename to ...
14160         (arm_regsets): ... this, and make static.
14161         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
14162         (arm_regs_info): New function.
14163         (the_low_target): Adjust.
14164         (initialize_low_arch): New function.
14165         * linux-m68k-low.c (tdesc_m68k): Declare.
14166         (target_regsets): Rename to ...
14167         (m68k_regsets): ... this, and make static.
14168         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
14169         (m68k_regs_info): New function.
14170         (m68k_arch_setup): New function.
14171         (the_low_target): Adjust.
14172         (initialize_low_arch): New function.
14173         * linux-sh-low.c (tdesc_sharch): Declare.
14174         (target_regsets): Rename to ...
14175         (sh_regsets): ... this, and make static.
14176         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
14177         (sh_regs_info, sh_arch_setup): New functions.
14178         (the_low_target): Adjust.
14179         (initialize_low_arch): New function.
14180         * linux-bfin-low.c (tdesc_bfin): Declare.
14181         (bfin_arch_setup): New function.
14182         (bfin_usrregs_info, regs_info): New globals.
14183         (bfin_regs_info): New function.
14184         (the_low_target): Adjust.
14185         (initialize_low_arch): New function.
14186         * linux-cris-low.c (tdesc_cris): Declare.
14187         (cris_arch_setup): New function.
14188         (cris_usrregs_info, regs_info): New globals.
14189         (cris_regs_info): New function.
14190         (the_low_target): Adjust.
14191         (initialize_low_arch): New function.
14192         * linux-cris-low.c (tdesc_crisv32): Declare.
14193         (cris_arch_setup): New function.
14194         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
14195         (cris_regs_info): New function.
14196         (the_low_target): Adjust.
14197         (initialize_low_arch): New function.
14198         * linux-m32r-low.c (tdesc_m32r): Declare.
14199         (m32r_arch_setup): New function.
14200         (m32r_usrregs_info, regs_info): New globals.
14201         (m32r_regs_info): Adjust.
14202         (initialize_low_arch): New function.
14203         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
14204         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
14205         (tic6x_usrregs_info): Forward declare.
14206         (tic6x_read_description): New function, based on ...
14207         (tic6x_arch_setup): ... this.  Reimplement.
14208         (target_regsets): Rename to ...
14209         (tic6x_regsets): ... this, and make static.
14210         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
14211         (tic6x_regs_info): New function.
14212         (the_low_target): Adjust.
14213         (initialize_low_arch): New function.
14214         * linux-xtensa-low.c (tdesc_xtensa): Declare.
14215         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
14216         (target_regsets): Rename to ...
14217         (xtensa_regsets): ... this, and make static.
14218         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
14219         globals.
14220         (xtensa_arch_setup, xtensa_regs_info): New functions.
14221         (the_low_target): Adjust.
14222         (initialize_low_arch): New function.
14223         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
14224         (nios2_arch_setup): Set the current process'es tdesc.
14225         (target_regsets): Rename to ...
14226         (nios2_regsets): ... this.
14227         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
14228         (nios2_regs_info): New function.
14229         (the_low_target): Adjust.
14230         (initialize_low_arch): New function.
14231         * linux-aarch64-low.c (tdesc_aarch64): Declare.
14232         (aarch64_arch_setup): Set the current process'es tdesc.
14233         (target_regsets): Rename to ...
14234         (aarch64_regsets): ... this.
14235         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
14236         (aarch64_regs_info): New function.
14237         (the_low_target): Adjust.
14238         (initialize_low_arch): New function.
14239         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
14240         globals.
14241         (target_regsets): Rename to ...
14242         (tile_regsets): ... this.
14243         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
14244         (tile_regs_info): New function.
14245         (tile_arch_setup): Set the current process'es tdesc.
14246         (the_low_target): Adjust.
14247         (initialize_low_arch): New function.
14248         * spu-low.c (tdesc_spu): Declare.
14249         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
14250         * win32-arm-low.c (tdesc_arm): Declare.
14251         (arm_arch_setup): New function.
14252         (the_low_target): Install arm_arch_setup instead of
14253         init_registers_arm.
14254         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
14255         (init_windows_x86): Rename to ...
14256         (i386_arch_setup): ... this.  Set `win32_tdesc'.
14257         (the_low_target): Adjust.
14258         * win32-low.c (win32_tdesc): New global.
14259         (child_add_thread): Don't create the thread cache here.
14260         (do_initial_child_stuff): Set the new process'es tdesc.
14261         * win32-low.h (struct target_desc): Forward declare.
14262         (win32_tdesc): Declare.
14263         * lynx-i386-low.c (tdesc_i386): Declare global.
14264         (lynx_i386_arch_setup): Set `lynx_tdesc'.
14265         * lynx-low.c (lynx_tdesc): New global.
14266         (lynx_add_process): Set the new process'es tdesc.
14267         * lynx-low.h (struct target_desc): Forward declare.
14268         (lynx_tdesc): Declare global.
14269         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
14270         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
14271         * nto-low.c (nto_tdesc): New global.
14272         (do_attach): Set the new process'es tdesc.
14273         * nto-low.h (struct target_desc): Forward declare.
14274         (nto_tdesc): Declare.
14275         * nto-x86-low.c (tdesc_i386): Declare.
14276         (nto_x86_arch_setup): Set `nto_tdesc'.
14277
14278 2013-06-04  Gary Benson  <gbenson@redhat.com>
14279
14280         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
14281         to qSupported response when appropriate.
14282         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
14283         with nonzero-length annex.
14284         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
14285         arguments supplied in annex.
14286
14287 2013-05-31  Doug Evans  <dje@google.com>
14288
14289         PR server/15594
14290         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
14291         64 bits in 64-cross-32 environment.
14292
14293 2013-05-28  Pedro Alves  <palves@redhat.com>
14294
14295         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
14296         (aarch64-without-fpu.c): Delete rule.
14297         * configure.srv (aarch64*-*-linux*): Remove references to
14298         aarch64-without-fpu.o and aarch64-without-fpu.xml.
14299         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
14300         declaration.
14301
14302 2013-05-24  Pedro Alves  <palves@redhat.com>
14303
14304         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
14305         instead of strchr/decode_address.  Error if the range isn't split
14306         with a ','.  Don't assume there's be a ':' in the action.
14307
14308 2013-05-23  Yao Qi  <yao@codesourcery.com>
14309             Pedro Alves  <palves@redhat.com>
14310
14311         * linux-low.c (lwp_in_step_range): New function.
14312         (linux_wait_1): If the thread was range stepping and stopped
14313         outside the stepping range, report the stop to GDB.  Otherwise,
14314         continue stepping.  Add range stepping debug output.
14315         (linux_set_resume_request): Copy the step range from the resume
14316         request to the lwp.
14317         (linux_supports_range_stepping): New.
14318         (linux_target_ops) <supports_range_stepping>: Set to
14319         linux_supports_range_stepping.
14320         * linux-low.h (struct linux_target_ops)
14321         <supports_range_stepping>: New field.
14322         (struct lwp_info) <step_range_start, step_range_end>: New fields.
14323         * linux-x86-low.c (x86_supports_range_stepping): New.
14324         (the_low_target) <supports_range_stepping>: Set to
14325         x86_supports_range_stepping.
14326         * server.c (handle_v_cont): Handle 'r' action.
14327         (handle_v_requests): Append ";r" if the target supports range
14328         stepping.
14329         * target.h (struct thread_resume) <step_range_start,
14330         step_range_end>: New fields.
14331         (struct target_ops) <supports_range_stepping>:
14332         New field.
14333         (target_supports_range_stepping): New macro.
14334
14335 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14336
14337         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
14338         confusion in comment.
14339
14340 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14341
14342         * lynx-low.c (struct process_info_private): New type.
14343         (lynx_add_process): New function.
14344         (lynx_create_inferior, lynx_attach): Replace calls to
14345         add_process by calls to lynx_add_process.
14346         (lynx_resume): If PTID is null, then try using
14347         current_process()->private->last_wait_event_ptid.
14348         Add comments.
14349         (lynx_clear_inferiors): Delete.  The contents of that function
14350         has been inlined in lynx_mourn;
14351         (lynx_wait_1): Save the ptid in the process's private data.
14352         (lynx_mourn): Free the process' private data.  Replace call
14353         to lynx_clear_inferiors by call to clear_inferiors.
14354
14355 2013-05-17  Yao Qi  <yao@codesourcery.com>
14356
14357         * i386-low.c (i386_length_and_rw_bits): Move the comment to
14358         the right place.
14359
14360 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
14361
14362         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
14363         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
14364         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
14365         PT_TEXT_END_ADDR guards.  Update comments.
14366         (linux_target_op) <read_offsets>: Conditionally define to
14367         linux_read_offsets if the target is UCLIBC and if it defines
14368         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
14369
14370 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
14371             Andrew Jenner  <andrew@codesourcery.com>
14372
14373         * Makefile.in (SFILES): Add linux-nios2-low.c.
14374         (clean): Add action to delete nios2-linux.c.
14375         (nios2-linux.c): New rule.
14376         * configure.srv: Add nios2*-*-linux*.
14377         * linux-nios2-low.c: New.
14378
14379 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
14380
14381         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
14382
14383 2013-04-25  Hui Zhu  <hui@codesourcery.com>
14384
14385         PR gdb/15186
14386         * ax.c (ax_printf): Add fflush.
14387
14388 2013-04-22  Tom Tromey  <tromey@redhat.com>
14389
14390         * Makefile.in (SFILES): Add filestuff.c.
14391         (OBS): Add filestuff.o.
14392         (filestuff.o): New target.
14393         * config.in, configure: Rebuild.
14394         * configure.ac: Check for fdwalk, pipe2.
14395
14396 2013-04-17  Pedro Alves  <palves@redhat.com>
14397
14398         * configure.ac (USE_THREAD_DB): Delete variable.
14399         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
14400         Don't AC_SUBST USE_THREAD_DB.
14401         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
14402         * config.in, configure: Regenerate.
14403
14404 2013-04-16  Pedro Alves  <palves@redhat.com>
14405
14406         * linux-low.h (struct lwp_info) <thread_known>: Move under
14407         the USE_THREAD_DB #ifdef.
14408
14409 2013-04-16  Pedro Alves  <palves@redhat.com>
14410
14411         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
14412         (linux-low.o): Delete rule.
14413         * linux-low.h: Always include "gdb_thread_db.h" instead of
14414         conditionally including thread_db.h.
14415         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
14416         HAVE_THREAD_DB_H.
14417
14418 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14419
14420         * Makefile.in (install-only): Fix make install regression.
14421
14422 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
14423
14424         Convert man pages to texinfo, new gdbinit.5 texinfo page.
14425         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
14426         installation.
14427         * gdbserver.1: Remove.
14428
14429 2013-03-22  Pedro Alves  <palves@redhat.com>
14430
14431         * linux-low.c (handle_extended_wait): Don't call
14432         linux_enable_event_reporting.
14433
14434 2013-03-15  Tony Theodore  <tonyt@logyst.com>
14435
14436         PR build/9098:
14437         * Makefile.in (SHELL): Use @SHELL@.
14438
14439 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
14440
14441         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
14442         compiler warning.
14443
14444 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
14445
14446         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
14447         Remove extraneous NULL element.
14448
14449 2013-03-13  Yao Qi  <yao@codesourcery.com>
14450
14451         * tracepoint.c (traceframe_read_tsv): Look for the last matched
14452         'V' block in trace frame.
14453
14454 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14455
14456         * target.h (struct target_ops): Add btrace ops.
14457         (target_supports_btrace): New macro.
14458         (target_enable_btrace): New macro.
14459         (target_disable_btrace): New macro.
14460         (target_read_btrace): New macro.
14461         * gdbthread.h (struct thread_info): Add btrace field.
14462         * server.c: Include btrace-common.h.
14463         (handle_btrace_general_set): New function.
14464         (handle_btrace_enable): New function.
14465         (handle_btrace_disable): New function.
14466         (handle_general_set): Call handle_btrace_general_set.
14467         (handle_qxfer_btrace): New function.
14468         (struct qxfer qxfer_packets[]): Add btrace entry.
14469         * inferiors.c (remove_thread): Disable btrace.
14470         * linux-low: Include linux-btrace.h.
14471         (linux_low_enable_btrace): New function.
14472         (linux_low_read_btrace): New function.
14473         (linux_target_ops): Add btrace ops.
14474         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
14475         Add srv_linux_btrace=yes.
14476         (x86_64-*-linux*): Add linux-btrace.o.
14477         Add srv_linux_btrace=yes.
14478         * configure.ac: Define HAVE_LINUX_BTRACE.
14479         * config.in: Regenerated.
14480         * configure: Regenerated.
14481
14482 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14483
14484         * server.c (handle_qxfer): Preserve error message if -3 is
14485         returned.
14486         (qxfer): Document the -3 return value.
14487
14488 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14489
14490         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
14491         (linux_btrace_h): New variable.
14492         (linux-btrace.o): New rule.
14493
14494 2013-03-08  Stan Shebs  <stan@codesourcery.com>
14495             Hafiz Abid Qadeer  <abidh@codesourcery.com>
14496
14497         * tracepoint.c (trace_buffer_size): New global.
14498         (DEFAULT_TRACE_BUFFER_SIZE): New define.
14499         (init_trace_buffer): Change to one-argument function. Allocate
14500         trace buffer memory.
14501         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
14502         handle QTBuffer:size packet.
14503         (cmd_bigqtbuffer_size): New function.
14504         (initialize_tracepoint): Call init_trace_buffer with
14505         DEFAULT_TRACE_BUFFER_SIZE.
14506         * server.c (handle_query): Add QTBuffer:size in the
14507         supported packets.
14508
14509 2013-03-07  Yao Qi  <yao@codesourcery.com>
14510
14511         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
14512         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
14513         of -1.
14514         (cmd_qtsp): Adjust condition.  Do post increment.
14515         Set cur_action and cur_step_action back to 0.
14516
14517 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
14518
14519         PR server/15236
14520         * linux-low.c (linux_write_memory): Return early success if LEN is
14521         zero.
14522
14523 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
14524
14525         * configure.srv: Add x86_64-*-cygwin* as target.
14526
14527 2013-02-28  Tom Tromey  <tromey@redhat.com>
14528
14529         * configure.ac: Invoke AC_SYS_LARGEFILE.
14530         * configure, config.in: Rebuild.
14531
14532 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
14533
14534         * win32-low.c: Throughout, fix format strings and casts of
14535         printf-like functions to avoid type related warnings on all
14536         platforms.
14537         (get_child_debug_event): Print dwDebugEventCode as hex since
14538         that's how it's usually documented.
14539
14540 2013-02-28  Yao Qi  <yao@codesourcery.com>
14541
14542         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
14543         pulongest.
14544
14545 2013-02-27  Jiong Wang  <jiwang@tilera.com>
14546
14547         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
14548         (reg-tilegx32.c): New rule.
14549         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
14550         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
14551         different register info initializer according to elf class.
14552         (init_registers_tilgx32): New function.  The tilegx32 register info
14553         initializer.
14554         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
14555         (tile_store_gregset): Likewise.
14556
14557 2013-02-27  Yao Qi  <yao@codesourcery.com>
14558
14559         * server.c (process_point_options): Print debug message when
14560         debug_threads is true.
14561
14562 2013-02-26  Yao Qi  <yao@codesourcery.com>
14563
14564         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
14565
14566 2013-02-19  Pedro Alves  <palves@redhat.com>
14567             Kai Tietz <ktietz@redhat.com>
14568
14569         PR gdb/15161
14570
14571         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
14572         instead of strtoul to extract address from packet.
14573         (process_serial_event) <'z'>: Likewise.
14574
14575 2013-02-18  Yao Qi  <yao@codesourcery.com>
14576
14577         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
14578
14579 2013-02-14  Pedro Alves  <palves@redhat.com>
14580
14581         Plug memory leak.
14582
14583         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
14584         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
14585
14586 2013-02-14  Pedro Alves  <palves@redhat.com>
14587
14588         * tracepoint.c (cmd_qtdpsrc): Use savestring.
14589
14590 2013-02-14  Pedro Alves  <palves@redhat.com>
14591
14592         * tracepoint.c (save_string): Delete.
14593         (add_tracepoint_action): Use savestring instead of save_string.
14594
14595 2013-02-12  Pedro Alves  <palves@redhat.com>
14596
14597         * linux-xtensa-low.c: Ditto.
14598         * xtensa-xtregs.c: Ditto.
14599
14600 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
14601
14602         * thread-db.c (thread_db_get_tls_address): NULL pointer check
14603         thread_db.
14604
14605 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14606
14607         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
14608         aarch64_num_wp_regs and aarch64_num_bp_regs to
14609         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
14610
14611 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14612
14613         * linux-aarch64-low.c (ps_get_thread_area): Replace
14614         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
14615
14616 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
14617             Marcus Shawcroft  <marcus.shawcroft@arm.com>
14618             Nigel Stephens  <nigel.stephens@arm.com>
14619             Yufeng Zhang  <yufeng.zhang@arm.com>
14620
14621         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
14622         (aarch64.c, aarch64-without-fpu.c): New targets.
14623         * configure.srv (aarch64*-*-linux*): New.
14624         * linux-aarch64-low.c: New file.
14625
14626 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14627
14628         * linux-low.c (handle_extended_wait, linux_create_inferior)
14629         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
14630         (dequeue_one_deferred_signal, linux_resume_one_thread)
14631         (fetch_register, linux_write_memory, linux_enable_event_reporting)
14632         (linux_tracefork_grandchild, linux_test_for_tracefork)
14633         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
14634         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
14635         where the argument is 0.
14636
14637 2013-01-25  Yao Qi  <yao@codesourcery.com>
14638
14639         * event-loop.c: Include "queue.h".
14640         (gdb_event_p): New typedef.
14641         (struct gdb_event) <next_event>: Remove.
14642         (event_queue): Change to QUEUE(gdb_event_p).
14643         (async_queue_event): Remove.
14644         (gdb_event_xfree): New.
14645         (initialize_event_loop): New.
14646         (process_event): Use API from QUEUE.
14647         (wait_for_event): Likewise.
14648         * server.c (main): Call initialize_event_loop.
14649         * server.h (initialize_event_loop): Declare.
14650
14651 2013-01-18  Yao Qi  <yao@codesourcery.com>
14652
14653         * ax.h (struct eval_agent_expr_context): New.
14654         (gdb_eval_agent_expr): Update declaration.
14655         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
14656         TFRAME.  Add new argument CTX.
14657         * server.h (struct eval_agent_expr_context): Declare.
14658         (agent_mem_read, agent_tsv_read): Update declaration.
14659         (agent_mem_read_string): Likewise.
14660         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
14661         (add_traceframe_block): Add new argument TPOINT.
14662         Increase TPOINT->traceframe_usage.
14663         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
14664         eval_tracepoint_agent_expr.
14665         (condition_true_at_tracepoint): Likewise.
14666         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
14667         (agent_mem_read_string, agent_tsv_read): Likewise.
14668
14669 2013-01-16  Yao Qi  <yao@codesourcery.com>
14670
14671         * linux-low.c (linux_resume_one_lwp): Don't check
14672         'lwp->bp_reinsert != 0'.
14673
14674 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14675             Pedro Alves  <palves@redhat.com>
14676
14677         * lynx-low.c (ptrace_request_to_str): Define a temporary
14678         macro and use it to simplify this function's implementation.
14679
14680 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14681
14682         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
14683         sets errno.
14684
14685 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14686
14687         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
14688
14689 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14690
14691         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
14692
14693 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14694
14695         * lynx-low.c (lynx_resume): Use the resume_info parameter
14696         to determine the ptid for the lynx_ptrace call, unless
14697         it is equal to minus_one_ptid, in which case we use the
14698         ptid of the current_inferior.
14699         (lynx_wait_1): After having received a thread create/exit
14700         event, resume the inferior's execution using the signaling
14701         thread's ptid, rather than the old ptid.
14702
14703 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14704
14705         * lynx-low.c (lynx_resume): Delete variable ret.
14706
14707 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
14708
14709         * gdbreplay.c (gdbreplay_version): Update copyright year.
14710         * server.c (gdbserver_version): Likewise.
14711
14712 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14713
14714         * lynx-low.c (lynx_wait_1): Add debug trace before adding
14715         new thread.
14716
14717 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14718
14719         * lynx-low.c (ptrace_request_to_str): Add handling for
14720         PTRACE_GETTRACESIG.
14721
14722 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14723
14724         * lynx-low.c (lynx_attach): Delete variable new_process.
14725
14726 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14727
14728         * lynx-low.c (lynx_create_inferior): Delete variable
14729         new_process.
14730
14731 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14732
14733         * lynx-low.c (ptrace_request_to_str): Do not handle
14734         PTRACE_GETTHREADLIST if this macro does not exist.
14735
14736 2012-12-15  Yao Qi  <yao@codesourcery.com>
14737
14738         * Makefile.in (OBS): Add notif.o.
14739         * notif.c, notif.h: New.
14740         * server.c: Include "notif.h".
14741         (struct vstop_notif) <next>: Remove.
14742         <base>: New field.
14743         (queue_stop_reply): Update.
14744         (push_event, send_next_stop_reply): Remove.
14745         (discard_queued_stop_replies): Update.
14746         (notif_stop): New variable.
14747         (handle_v_stopped): Remove.
14748         (handle_v_requests): Don't call handle_v_stopped.  Call
14749         handle_ack_notif instead.
14750         (queue_stop_reply_callback): Call notif_event_enque instead
14751         of queue_stop_reply.
14752         (handle_status): Don't call send_next_stop_reply, call
14753         notif_write_event instead.
14754         (kill_inferior_callback): Likewise.
14755         (detach_or_kill_inferior_callback): Likewise.
14756         (main): Call initialize_notif.
14757         (process_serial_event): Call QUEUE_is_empty.
14758         (handle_target_event): Call notif_push instead of push event.
14759         * server.h (push_event): Remove declaration.
14760
14761 2012-12-10  Tom Tromey  <tromey@redhat.com>
14762
14763         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
14764         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
14765         macros.
14766         (.c.o): Rewrite.
14767         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
14768         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
14769         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
14770         (amd64-linux-ipa.o, ax.o): Rewrite.
14771         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
14772         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
14773         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
14774         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
14775         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
14776         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
14777         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
14778         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
14779         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
14780         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
14781         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
14782         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
14783         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
14784         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
14785         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
14786         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
14787         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
14788         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
14789         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
14790         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
14791         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
14792         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
14793         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
14794         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
14795         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
14796         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
14797         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
14798         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
14799         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
14800         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
14801         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
14802         (reg-tilegx.o): Remove.
14803         (all_object_files): New macro.
14804         Include .deps files.
14805         * aclocal.m4, configure: Rebuild.
14806         * acinclude.m4: Include depstand.m4, lead-dot.m4.
14807         * configure.ac: Invoke ZW_CREATE_DEPDIR,
14808         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
14809
14810 2012-12-05  Tom Tromey  <tromey@redhat.com>
14811
14812         PR gdb/14917:
14813         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
14814
14815 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
14816
14817         * configure.ac: Check for linux/perf_event.h.
14818         * config.in: Regenerated.
14819         * configure: Regenerated.
14820
14821 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
14822
14823         * hostio.c (handle_readlink): Decrease buffer size
14824         parameter passed to readlink by one byte.
14825
14826 2012-11-26  Yao Qi  <yao@codesourcery.com>
14827
14828         * configure.ac (build_warnings): Append '-Wempty-body'.
14829         * configure: Regenerated.
14830         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
14831         body.
14832
14833 2012-11-15  Pierre Muller  <muller@sourceware.org>
14834
14835         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
14836         * config.in: Regenerate.
14837         * configure: Regenerate.
14838         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
14839         Use "gdb_wait.h" header instead of <sys/wait.h> header.
14840         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14841         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
14842         header.
14843         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
14844         instead of <sys/wait.h> header.
14845         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14846
14847 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
14848
14849         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
14850         (various make rules): Remove -DGDBSERVER
14851
14852 2012-11-09  Yao Qi  <yao@codesourcery.com>
14853
14854         * spu-low.c (current_ptid): Move it to ..
14855         * gdbthread.h: ... here.  New.
14856         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
14857         * server.c (myresume, process_serial_event): Likewise.
14858         * thread-db.c (thread_db_find_new_threads): Likewise.
14859         * tracepoint.c (run_inferior_command): Likewise.
14860
14861 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
14862
14863         * server.c (handle_search_memory_1): Include access length in
14864         warning message.
14865
14866 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
14867
14868         * linux-crisv32-low.c: Fix compile errors.
14869
14870 2012-09-04  Yao Qi  <yao@codesourcery.com>
14871
14872         * tracepoint.c (cmd_qtsv): Adjust debug message.
14873         Don't check CUR_TPOINT.
14874
14875 2012-08-28  Yao Qi  <yao@codesourcery.com>
14876
14877         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
14878         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
14879         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
14880         Remove declarations of xmalloc, xreallloc, xstrdup and
14881         freeargv.
14882         * Makefile.in (libiberty_h): New.
14883         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
14884         (linux-bfin-low.o): Append dependency 'libiberty.h'.
14885
14886 2012-08-23  Yao Qi  <yao@codesourcery.com>
14887
14888         * server.h: Remove declaration of 'xsnprintf'.
14889
14890 2012-08-22  Keith Seitz  <keiths@redhat.com>
14891
14892         * server.h: Include build-gnulib-gbserver/config.h.
14893         * gdbreplay.c: Likewise.
14894
14895 2012-08-08  Doug Evans  <dje@google.com>
14896
14897         * Makefile.in (SFILES): Add gdb_vecs.c.
14898         (OBS): Add gdb_vecs.o.
14899         (gdb_vecs_h, host_defs_h): New variables.
14900         (thread-db.o): Add $(gdb_vecs_h) dependency.
14901         (gdb_vecs.o): New rule.
14902         * thread-db.c: #include "gdb_vecs.h".
14903         (thread_db_load_search): Use a vector to iterate over path elements.
14904         Handle text appearing after "$pdir".
14905
14906         * configure.ac: Add check for strstr.
14907         * config.in: Regenerate.
14908         * configure: Regenerate.
14909
14910 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
14911
14912         * hostio.c (handle_pread): If pread fails, fall back to attempting
14913         lseek/read.
14914         (handle_pwrite): Likewise for pwrite.
14915
14916 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
14917
14918         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
14919         between unsupported TYPE and unimplementable ADDR/LEN combination.
14920         (arm_insert_point): Act on new return value.
14921
14922 2012-07-31  Pedro Alves  <palves@redhat.com>
14923
14924         * server.c (process_point_options): Only skip tokens if we find
14925         one that is unrecognized.  Don't treat 'X' specially while
14926         skipping unrecognized tokens.
14927
14928 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
14929
14930         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
14931         to 4-byte-align HW breakpoint addresses for Thumb.
14932
14933 2012-07-27  Yao Qi  <yao@codesourcery.com>
14934
14935         PR remote/14161.
14936
14937         * server.h: Declare gdb_agent_about_to_close.
14938         * target.c (kill_inferior): Include "agent.h".
14939         New.  Send command 'kill'.
14940         * target.h (kill_inferior): Removed macro.
14941         * tracepoint.c (gdb_agent_about_to_close): New.
14942         (gdb_agent_helper_thread): Handle command 'close'.
14943         Wait endlessly until the inferior stops.
14944         Install gdb_agent_remove_socket to atexit hook.
14945         (agent_socket_name): New static variable.
14946         (gdb_agent_socket_init): Replace local variable 'name' with
14947         'agent_socket_name'.
14948         (gdb_agent_remove_socket): New.
14949
14950 2012-07-27  Yao Qi  <yao@codesourcery.com>
14951
14952         * server.c (process_point_options): Stop at 'X' when parsing.
14953
14954 2012-07-19  Michael Eager  <eager@eagercon.com>
14955
14956         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
14957         to hw_execute.
14958         * linux-x86-low.c (x86_insert_point, x86_remove_point):
14959         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
14960         hardware breakpoint.
14961
14962 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14963
14964         * gdbserver/linux-low.c (initialize_low): Call
14965         linux_ptrace_init_warnings.
14966
14967 2012-07-02  Doug Evans  <dje@google.com>
14968
14969         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
14970         pointer to int.
14971
14972 2012-07-02  Stan Shebs  <stan@codesourcery.com>
14973
14974         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
14975         (ax.o): Add it to build rule.
14976         (ax-ipa.o): Ditto.
14977         (OBS): Add format.o.
14978         (IPA_OBS): Add format.o.
14979         * server.c (handle_query): Claim support for breakpoint commands.
14980         (process_point_options): Add command case.
14981         (process_serial_event): Leave running if there are printfs in
14982         effect.
14983         * mem-break.h (any_persistent_commands): Declare.
14984         (add_breakpoint_commands): Declare.
14985         (gdb_no_commands_at_breakpoint): Declare.
14986         (run_breakpoint_commands): Declare.
14987         * mem-break.c (struct point_command_list): New struct.
14988         (struct breakpoint): New field command_list.
14989         (any_persistent_commands): New function.
14990         (add_commands_to_breakpoint): New function.
14991         (add_breakpoint_commands): New function.
14992         (gdb_no_commands_at_breakpoint): New function.
14993         (run_breakpoint_commands): New function.
14994         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
14995         locally.
14996         * ax.c: Include format.h.
14997         (ax_printf): New function.
14998         (gdb_eval_agent_expr): Add printf opcode.
14999
15000 2012-06-13  Yao Qi  <yao@codesourcery.com>
15001
15002         * server.c (start_inferior): Remove duplicated writes to fields
15003         'last_resume_kind' and 'last_status' of 'current_inferior'.
15004
15005 2012-06-12  Yao Qi  <yao@codesourcery.com>
15006             Pedro Alves  <palves@redhat.com>
15007
15008         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
15009         comment.
15010         * server.c (handle_v_cont): Extend comment.
15011
15012 2012-06-11  Yao Qi  <yao@codesourcery.com>
15013
15014         * linux-low.c (linux_attach): Add 'static'.
15015
15016 2012-06-06  Yao Qi  <yao@codesourcery.com>
15017
15018         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
15019
15020 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
15021
15022         Fix gcc -flto compilation warning.
15023         * server.c (main): Make variable multi_mode and attach volatile.
15024
15025 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15026
15027         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
15028         if the platform doesn't know about it.
15029
15030 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
15031
15032         * Makefile.in (SFILES): Add linux-tile-low.c.
15033         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
15034         * configure.srv: Handle tilegx-*-linux*.
15035         * linux-tile-low.c: New file.
15036
15037 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
15038
15039         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
15040
15041 2012-05-24  Pedro Alves  <palves@redhat.com>
15042
15043         PR gdb/7205
15044
15045         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
15046
15047 2012-05-24  Pedro Alves  <palves@redhat.com>
15048
15049         PR gdb/7205
15050
15051         Replace target_signal with gdb_signal throughout.
15052
15053 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
15054
15055         * linux-low.c (linux_store_registers): Avoid the copying sequence
15056         when no data has been retrieved by ptrace.
15057
15058 2012-05-22  Will Deacon  <will.deacon@arm.com>
15059
15060         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
15061         Include asm/ptrace.h.
15062         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
15063         already defined.
15064
15065 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
15066
15067         * linux-low.c (linux_store_registers): Don't re-retrieve data
15068         with ptrace that has already been obtained from /proc.  Always
15069         copy any data retrieved with ptrace to the buffer supplied.
15070
15071 2012-05-11  Yao Qi  <yao@codesourcery.com>
15072             Pedro Alves  <palves@redhat.com>
15073
15074         * linux-low.c (enum stopping_threads_kind): New.
15075         (stopping_threads): Change type to `enum stopping_threads_kind'.
15076         (handle_extended_wait): If stopping and suspending threads, leave
15077         the new_lwp suspended too.
15078         (linux_wait_for_event): Adjust.
15079         (stop_all_lwps): Set `stopping_threads' to
15080         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
15081         whether we're suspending threads or just stopping them.  Assert no
15082         recursion happens.
15083
15084 2012-04-29  Yao Qi  <yao@codesourcery.com>
15085
15086         * server.h: Move some code to ...
15087         * gdbthread.h: ... here.  New.
15088         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
15089         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
15090         (nto-low.o, win32-low.o): Likewise.
15091         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
15092         * regcache.c, remote-utils.c, server.c: Likewise.
15093         * target.c, tracepoint.c, win32-low.c: Likewise.
15094
15095 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15096
15097         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
15098         (PTRACE_ARG4_TYPE): Likewise.
15099         (PTRACE_XFER_TYPE): Likewise.
15100         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
15101         ptrace to PTRACE_ARG3_TYPE.
15102         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
15103         (PTRACE_ARG4_TYPE): Likewise.
15104         (PTRACE_XFER_TYPE): Likewise.
15105         (linux_detach_one_lwp): Cast fourth argument of
15106         ptrace to long then PTRACE_ARG4_TYPE.
15107         (regsets_fetch_inferior_registers): Cast third argument of
15108         ptrace to long then PTRACE_ARG3_TYPE.
15109         (regsets_store_inferior_registers): Likewise.
15110
15111 2012-04-20  Pedro Alves  <palves@redhat.com>
15112
15113         * configure: Regenerate.
15114
15115 2012-04-19  Pedro Alves  <palves@redhat.com>
15116
15117         * Makefile.in (GNULIB_BUILDDIR): New.
15118         (LIBGNU, INCGNU, GNULIB_H): Adjust.
15119         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
15120         (all, install-only, uninstall, clean-info, all-lib, clean): No
15121         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
15122         (maintainer-clean realclean distclean): Use subdir_do.
15123         (subdir_do): New.
15124         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
15125         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
15126         * acinclude.m4: Include acx_configure_dir.m4.
15127         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
15128         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
15129         ACX_CONFIGURE_DIR.
15130         (GNULIB): New.
15131         (GNULIB_STDINT_H): Adjust.
15132         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
15133         * gdbreplay.c: Include build-gnulib/config.h.
15134         * server.h: Likewise.
15135         * aclocal.m4: Regenerate.
15136         * config.in: Regenerate.
15137         * configure: Regenerate.
15138
15139 2012-04-19  Pedro Alves  <palves@redhat.com>
15140
15141         * Makefile.in (LIBGNU, INCGNU): Adjust.
15142         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
15143         (all, install-only, uninstall, clean-info, all-lib, clean)
15144         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
15145         * configure.ac: Adjust AC_OUTPUT output.
15146         * aclocal.m4: Regenerate.
15147         * configure: Regenerate.
15148
15149 2012-04-19  Pedro Alves  <palves@redhat.com>
15150
15151         * Makefile.in (generated_files): New.
15152         (server_h): Remove the explicit dependency on config.h, and depend
15153         on $generated_files.
15154
15155 2012-04-19  Pedro Alves  <palves@redhat.com>
15156
15157         * Makefile.in (INCGNU): Add -Ignulib.
15158
15159 2012-04-19  Pedro Alves  <palves@redhat.com>
15160
15161         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
15162         (INCGNU): ... this, and spell out -I here.
15163         (GNULIB_LIB): Rename to ...
15164         (LIBGNU): ... this.
15165         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
15166
15167 2012-04-19  Pedro Alves  <palves@redhat.com>
15168
15169         * config.in: Regenerate.
15170
15171 2012-04-19  Pedro Alves  <palves@redhat.com>
15172
15173         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
15174         * server.h (memmem): Remove declaration.
15175         * config.in: Regenerate.
15176         * configure: Regenerate.
15177
15178 2012-04-19  Yao Qi  <yao@codesourcery.com>
15179
15180         * Makefile.in (SFILES): Add common/vec.c.
15181         (OBS): Add vec.o.
15182         (vec.o): New rule.
15183
15184 2012-04-19  Yao Qi  <yao@codesourcery.com>
15185
15186         * remote-utils.c (prepare_resume_reply): Replace with macro
15187         target_core_of_thread.
15188         * server.c (handle_qxfer_threads_proper): Likewise.
15189         * target.h (traget_core_of_thread): New macro.
15190
15191 2012-04-18  Pedro Alves  <palves@redhat.com>
15192
15193         * aclocal.m4: Regenerate.
15194         * configure: Regenerate.
15195
15196 2012-04-16  Yao Qi  <yao@codesourcery.com>
15197
15198         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
15199         duplicated on address.
15200
15201 2012-04-16  Yao Qi  <yao@codesourcery.com>
15202
15203         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
15204         (struct tracepoint_action_ops) <send>: New field.
15205         (m_tracepoint_action_send, r_tracepoint_action_send): New.
15206         (agent_expr_send, x_tracepoint_action_send): New.
15207         (l_tracepoint_action_send): New.
15208         (cmd_qtdp): Download and install tracepoint
15209         according to `use_agent'.
15210         (run_inferior_command): Add one more parameter `len'.
15211         Update callers.
15212         (tracepoint_send_agent): New.
15213         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
15214
15215 2012-04-16  Yao Qi  <yao@codesourcery.com>
15216
15217         * tracepoint.c (download_tracepoints): Moved to ...
15218         (cmd_qtstart): ... here.
15219
15220 2012-04-14  Yao Qi  <yao@codesourcery.com>
15221
15222         * tracepoint.c: Include inttypes.h.
15223         (struct collect_memory_action): Use sized types.
15224         (struct tracepoint): Likewise.
15225         (cmd_qtdp, stop_tracing): Update print specifiers.
15226         (cmd_qtp, response_tracepoint): Likewise.
15227         (collect_data_at_tracepoint): Likewise.
15228         (collect_data_at_step): Likewise.
15229
15230 2012-04-14  Yao Qi  <yao@codesourcery.com>
15231
15232         Import gnulib module inttypes.
15233         * aclocal.m4, config.in, configure: Regenerated.
15234
15235 2012-04-14  Yao Qi  <yao@codesourcery.com>
15236
15237         * Makefile.in (maintainer-clean, realclean, distclean): Remove
15238         Makefile and config.status at last.
15239
15240 2012-04-13  Yao Qi  <yao@codesourcery.com>
15241
15242         * tracepoint.c: Include stdint.h unconditionally.
15243
15244 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15245
15246         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
15247         on BFD_HAVE_SYS_PROCFS_TYPE.
15248         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
15249         * configure: Regenerate.
15250         * config.in: Likewise.
15251
15252 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
15253
15254         * Makefile.in (clean): Also remove x32.c x32-linux.c
15255         x32-avx.c x32-avx-linux.c.
15256         (x32.o): New target.
15257         (x32.c): Likewise.
15258         (x32-linux.o): Likewise.
15259         (x32-linux.c): Likewise.
15260         (x32-avx.o): Likewise.
15261         (x32-avx.c): Likewise.
15262         (x32-avx-linux.o): Likewise.
15263         (x32-avx-linux.c): Likewise.
15264
15265         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
15266         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
15267         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
15268         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
15269         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
15270         i386/x32-avx-linux.xml.
15271
15272         * linux-x86-low.c (init_registers_x32_linux): New prototype.
15273         (init_registers_x32_avx_linux): Likwise.
15274         (x86_linux_update_xmltarget): Call init_registers_x32_linux
15275         or init_registers_x32_avx_linux if linux_is_elf64 is false.
15276
15277 2012-04-13  Pedro Alves  <palves@redhat.com>
15278
15279         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
15280         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
15281         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
15282         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
15283         the sub-make.
15284
15285 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15286
15287         * linux-x86-low.c (compat_x32_clock_t): New.
15288         (compat_x32_siginfo_t): Likewise.
15289         (compat_x32_siginfo_from_siginfo): Likewise.
15290         (siginfo_from_compat_x32_siginfo): Likewise.
15291         (linux_is_elf64): Likewise.
15292         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
15293         and siginfo_from_compat_x32_siginfo for x32.
15294         (x86_arch_setup): Set linux_is_elf64.
15295
15296 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15297
15298         PR gdb/13969
15299         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
15300         e_machine field.
15301         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
15302         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
15303         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
15304         compatible with process.
15305
15306 2012-04-12  Yao Qi  <yao@codesourcery.com>
15307
15308         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
15309         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
15310         (install-only, install-info, clean): Handle sub dir gnulib.
15311         (all-lib, am--refresh): New targets.
15312         (memmem.o): Remove target.
15313         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
15314         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
15315         (AC_REPLACE_FUNCS): Remove memmem.
15316         Invoke gl_INIT and AM_INIT_AUTOMAKE.
15317         (AC_OUTPUT): Generate Makefile in gnulib/.
15318         * aclocal.m4, config.in, configure: Regenerated.
15319
15320 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
15321
15322         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
15323
15324 2012-04-05  Pedro Alves  <palves@redhat.com>
15325
15326         -Werror=strict-aliasing
15327
15328         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
15329         pointer.
15330
15331 2012-04-04  Pedro Alves  <palves@redhat.com>
15332
15333         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15334         (sparc_store_gregset_from_stack, sparc_store_gregset)
15335         (sparc_breakpoint_at): Fix formatting.
15336
15337 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15338
15339         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
15340         are available.
15341         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
15342         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
15343         * config.in: Regenerate.
15344         * configure: Likewise.
15345
15346 2012-03-29  Pedro Alves  <palves@redhat.com>
15347
15348         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
15349         Correct ptrace arguments.
15350
15351 2012-03-28  Pedro Alves  <palves@redhat.com>
15352
15353         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
15354         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
15355         (IA64_FR1_REGNUM): New defines.
15356         (ia64_fetch_register): New.
15357         (the_low_target): Install it.
15358         * linux-low.h (struct linux_target_ops) <fetch_register>: New
15359         field.
15360         * linux-low.c (linux_fetch_registers): Try the
15361         the_low_target.fetch_register hook first.
15362
15363         * linux-arm-low.c (the_low_target): Adjust.
15364         * linux-bfin-low.c (the_low_target): Adjust.
15365         * linux-cris-low.c (the_low_target): Adjust.
15366         * linux-crisv32-low.c (the_low_target): Adjust.
15367         * linux-m32r-low.c (the_low_target): Adjust.
15368         * linux-m68k-low.c (the_low_target): Adjust.
15369         * linux-mips-low.c (the_low_target): Adjust.
15370         * linux-ppc-low.c (the_low_target): Adjust.
15371         * linux-s390-low.c (the_low_target): Adjust.
15372         * linux-sh-low.c (the_low_target): Adjust.
15373         * linux-sparc-low.c (the_low_target): Adjust.
15374         * linux-tic6x-low.c (the_low_target): Adjust.
15375         * linux-x86-low.c (the_low_target): Adjust.
15376         * linux-xtensa-low.c (the_low_target): Adjust.
15377
15378 2012-03-26  Pedro Alves  <palves@redhat.com>
15379
15380         * server.c (handle_qxfer_libraries): Don't bail early if
15381         the_target->qxfer_libraries_svr4 is not NULL.
15382
15383 2012-03-26  Pedro Alves  <palves@redhat.com>
15384
15385         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
15386
15387 2012-03-23  Pedro Alves  <palves@redhat.com>
15388
15389         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
15390         "library-list-svr4" element's start tag when the the DSO list is
15391         empty.
15392
15393 2012-03-23  Pedro Alves  <palves@redhat.com>
15394
15395         * linux-low.c (read_one_ptr): Read the inferior's pointer through
15396         a variable whose type size is the same as the inferior's pointer
15397         size.
15398
15399 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
15400
15401         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
15402         struct siginfo.
15403         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
15404         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
15405         * linux-low.h: Include <signal.h>.
15406         (struct siginfo): Remove forward declaration.
15407         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
15408         struct siginfo.
15409
15410 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
15411
15412         * .gitignore: Ignore more files.
15413
15414 2012-03-19  Pedro Alves  <palves@redhat.com>
15415             Jan Kratochvil  <jan.kratochvil@redhat.com>
15416
15417         * server.c (cont_thread, general_thread): Add describing comments.
15418         (start_inferior): Clear `cont_thread'.
15419         (handle_v_cont): Don't set `cont_thread' if resuming all threads
15420         of a process.
15421
15422 2012-03-15  Yao Qi  <yao@codesourcery.com>
15423
15424         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
15425         handling to ...
15426         (cmd_qtdp): ... here.
15427
15428 2012-03-15  Yao Qi  <yao@codesourcery.com>
15429
15430         * tracepoint.c (struct tracepoint_action_ops): New.
15431         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
15432         (m_tracepoint_action_download): New.
15433         (r_tracepoint_action_download): New.
15434         (x_tracepoint_action_download): New.
15435         (l_tracepoint_action_download): New.
15436         (add_tracepoint_action): Install `action->ops' according type.
15437         (download_tracepoint_1): Move code `download' function pointer
15438         of various tracepoint_action_ops.
15439
15440 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15441
15442         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
15443         linux_ptrace_attach_warnings.
15444
15445 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15446
15447         * Makefile.in (linux-ptrace.o): New.
15448         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
15449         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
15450         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
15451         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
15452         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
15453         of these targets.
15454         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
15455
15456 2012-03-08  Yao Qi  <yao@codesourcery.com>
15457             Pedro Alves  <palves@redhat.com>
15458
15459         Fix PR server/13392.
15460         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
15461         offset of JMP insn.
15462         * tracepoint.c (remove_tracepoint): New.
15463         (cmd_qtdp): Call remove_tracepoint when failed to install.
15464
15465 2012-03-07  Pedro Alves  <palves@redhat.com>
15466
15467         * linux-low.c (get_detach_signal): New.
15468         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
15469         Pass on pending signals to PTRACE_DETACH.  Check the result of the
15470         ptrace call.
15471         * server.c (program_signals, program_signals_p): New.
15472         (handle_general_set): Handle QProgramSignals.
15473         * server.h (program_signals, program_signals_p): Declare.
15474
15475 2012-03-05  Pedro Alves  <palves@redhat.com>
15476             Jan Kratochvil  <jan.kratochvil@redhat.com>
15477
15478         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
15479         New comment why.
15480
15481 2012-03-03  Yao Qi  <yao@codesourcery.com>
15482
15483         * tracepoint.c (tracepoint_look_up_symbols): Update call to
15484         agent_look_up_symbols.
15485
15486 2012-03-03  Yao Qi  <yao@codesourcery.com>
15487
15488         * Makefile.in (linux-low.o): Keep dependence on agent.h.
15489         (linux-x86-low.o): Likewise.
15490         * server.h: Remove in_process_agent_loaded.
15491         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
15492         common/agent.c.
15493         Update callers.
15494
15495 2012-03-03  Yao Qi  <yao@codesourcery.com>
15496
15497         * tracepoint.c (gdb_agent_capability): New global.
15498         (in_process_agent_loaded_ust): Renamed to
15499         `in_process_agent_supports_ust'.
15500         Update callers.
15501         (in_process_agent_supports_ust): Call agent_capability_check.
15502         (clear_installed_tracepoints): Assert that agent supports
15503         agent.
15504
15505 2012-03-03  Yao Qi  <yao@codesourcery.com>
15506
15507         * linux-low.c (linux_supports_agent): New.
15508         (linux_target_ops): Initialize field `supports_agent' with
15509         linux_supports_agent.
15510         * target.h (struct target_ops) <supports_agent>: New.
15511         (target_supports_agent): New macro.
15512         * server.c (handle_general_set): Handle packet 'QAgent'.
15513         (handle_query): Send `QAgent+'.
15514         * Makefile.in (server.o): Depends on agent.h.
15515
15516 2012-03-03  Yao Qi  <yao@codesourcery.com>
15517
15518         * Makefile.in (OBS): Add agent.o.
15519         Add new rule for agent.o.
15520         Track dependence of tracepoint.c on agent.h.
15521         * tracepoint.c (run_inferior_command_1):
15522         (run_inferior_command): Call agent_run_command.
15523         (gdb_ust_connect_sync_socket): Deleted.  Move it to
15524         common/agent.c.
15525         (resume_thread, stop_thread): Likewise.
15526         (gdb_ust_socket_init): Renamed to ...
15527         (gdb_agent_socket_init): ... New.
15528         (gdb_ust_thread): Renamed to ...
15529         (gdb_agent_helper_thread): ... New.
15530         (gdb_ust_init): Move some code to ...
15531         (gdb_agent_init): ... here.  New.
15532         [HAVE_UST]: Call gdb_ust_init.
15533         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
15534         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
15535         * config.in, configure: Regenerated.
15536
15537 2012-03-02  Pedro Alves  <palves@redhat.com>
15538
15539         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
15540         * linux-low.c (struct simple_pid_list): New.
15541         (stopped_pids): New a struct simple_pid_list pointer.
15542         (add_to_pid_list, pull_pid_from_list): New.
15543         (handle_extended_wait): Don't assume the first signal new children
15544         report is SIGSTOP.  Adjust call to pull_pid_from_list.
15545         (linux_wait_for_lwp): Adjust.
15546
15547 2012-03-02  Yao Qi  <yao@codesourcery.com>
15548
15549         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
15550         debug log.
15551
15552 2012-03-02  Yao Qi  <yao@codesourcery.com>
15553
15554         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
15555         `stop_pc' and `tpoint'.  Update caller.
15556
15557 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
15558
15559         * linux-low.h (linux_target_ops): Add regset_bitmap member.
15560         * linux-low.c (use_linux_regsets): New macro.
15561         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
15562         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
15563         (linux_register_in_regsets): New function.
15564         (usr_fetch_inferior_registers): Skip registers covered by
15565         regsets.
15566         (usr_store_inferior_registers): Likewise.
15567         (usr_fetch_inferior_registers): New macro.
15568         (usr_store_inferior_registers): Likewise.
15569         (linux_fetch_registers): Handle mixed regset/non-regset targets.
15570         (linux_store_registers): Likewise.
15571         * linux-mips-low.c (init_registers_mips_dsp_linux): New
15572         prototype.
15573         (init_registers_mips64_dsp_linux): Likewise.
15574         (init_registers_mips_linux): New macro.
15575         (init_registers_mips_dsp_linux): Likewise.
15576         (mips_dsp_num_regs): Likewise.
15577         (DSP_BASE, DSP_CONTROL): New fallback macros.
15578         (mips_base_regs): New macro.
15579         (mips_regmap): Use it.  Fix the size.
15580         (mips_dsp_regmap): New variable.
15581         (mips_dsp_regset_bitmap): Likewise.
15582         (mips_arch_setup): New function.
15583         (mips_cannot_fetch_register): Use the_low_target.regmap rather
15584         than mips_regmap.
15585         (mips_cannot_store_register): Likewise.
15586         (the_low_target): Update .arch_setup, .num_regs and .regmap
15587         initializers.  Add .regset_bitmap initializer.
15588         * linux-arm-low.c (the_low_target): Add .regset_bitmap
15589         initializer.
15590         * linux-bfin-low.c (the_low_target): Likewise.
15591         * linux-cris-low.c (the_low_target): Likewise.
15592         * linux-crisv32-low.c (the_low_target): Likewise.
15593         * linux-ia64-low.c (the_low_target): Likewise.
15594         * linux-m32r-low.c (the_low_target): Likewise.
15595         * linux-m68k-low.c (the_low_target): Likewise.
15596         * linux-ppc-low.c (the_low_target): Likewise.
15597         * linux-s390-low.c (the_low_target): Likewise.
15598         * linux-sh-low.c (the_low_target): Likewise.
15599         * linux-sparc-low.c (the_low_target): Likewise.
15600         * linux-tic6x-low.c (the_low_target): Likewise.
15601         * linux-x86-low.c (the_low_target): Likewise.
15602         * linux-xtensa-low.c (the_low_target): Likewise.
15603         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
15604         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
15605         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
15606         srv_xmlfiles.
15607         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
15608         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
15609
15610 2012-02-29  Yao Qi  <yao@codesourcery.com>
15611             Pedro Alves  <palves@redhat.com>
15612
15613         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
15614         `step_over_finished' is true.
15615
15616 2012-02-27  Pedro Alves  <palves@redhat.com>
15617
15618         * linux-low.c (pid_is_stopped): Delete, moved to common/.
15619         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
15620
15621 2012-02-27  Pedro Alves  <palves@redhat.com>
15622
15623         PR server/9684
15624         * linux-low.c (pid_is_stopped): New.
15625         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
15626
15627 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
15628
15629         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
15630         of conditions.
15631
15632 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
15633
15634         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
15635
15636 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15637
15638         * server.c (handle_query): Advertise support for target-side
15639         breakpoint condition evaluation.
15640         (process_point_options): New function.
15641         (process_serial_event): When inserting a breakpoint, check for
15642         a target-side condition that should be evaluated.
15643
15644         * mem-break.c: Include regcache.h and ax.h.
15645         (point_cond_list_t): New data structure.
15646         (breakpoint) <cond_list>: New field.
15647         (find_gdb_breakpoint_at): Make non-static.
15648         (delete_gdb_breakpoint_at): Clear any target-side
15649         conditions.
15650         (clear_gdb_breakpoint_conditions): New function.
15651         (add_condition_to_breakpoint): Likewise.
15652         (add_breakpoint_condition): Likewise.
15653         (gdb_condition_true_at_breakpoint): Likewise.
15654         (gdb_breakpoint_here): Return result directly instead
15655         of going through a local variable.
15656
15657         * mem-break.h (find_gdb_breakpoint_at): New prototype.
15658         (clear_gdb_breakpoint_conditions): Likewise.
15659         (add_breakpoint_condition): Likewise.
15660         (gdb_condition_true_at_breakpoint): Likewise.
15661
15662         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
15663         (need_step_over_p): Take target-side breakpoint condition into
15664         consideration.
15665
15666 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15667
15668         * server.h: Include tracepoint.h.
15669         (agent_mem_read, agent_get_trace_state_variable_value,
15670         agent_set_trace_state_variable_value,
15671         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
15672         get_set_tsv_func_addr): New prototypes.
15673
15674         * ax.h: New include file.
15675         * ax.c: New source file.
15676
15677         * tracepoint.c: Include ax.h.
15678         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
15679         agent_expr, eval_result_type): Move to ax.h.
15680         (parse_agent_expr): Rename to ...
15681         (gdb_parse_agent_expr): ... this, make it non-static and move
15682         to ax.h.
15683         (unparse_agent_expr) Rename to ...
15684         (gdb_unparse_agent_expr): ... this, make it non-static and move
15685         to ax.h.
15686         (eval_agent_expr): Rename to ...
15687         (eval_tracepoint_agent_expr): ... this.
15688         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
15689         forward declarations.
15690         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
15691         (agent_get_trace_state_variable_value): New function.
15692         (agent_set_trace_state_variable_value): New function.
15693         (cmd_qtdp): Call gdb_parse_agent_expr (...).
15694         (response_tracepoint): Call gdb_unparse_agent_expr (...).
15695         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
15696         (condition_true_at_tracepoint): Likewise.
15697         (parse_agent_expr): Rename to ...
15698         (gdb_parse_agent_expr): ... this and move to ax.c.
15699         (unparse_agent_expr): Rename to ...
15700         (gdb_unparse_agent_expr): ... this and move to ax.c.
15701         (gdb_agent_op_name): Move to ax.c.
15702         (eval_agent_expr): Rename to ...
15703         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
15704         and move to ax.c.
15705         (eval_tracepoint_agent_expr): New function.
15706         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
15707         non-static.
15708         (current_insn_ptr, emit_error, struct bytecode_address): Move to
15709         ax.c.
15710         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
15711         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
15712         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
15713         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
15714         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
15715         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
15716         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
15717         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
15718         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
15719         (compile_bytecodes): Remove forward declaration.
15720         (is_goto_target): Move to ax.c.
15721         (compile_bytecodes): Move to ax.c and call
15722         agent_get_trace_state_variable_value (...) and
15723         agent_set_trace_state_variable_value (...).
15724
15725         * Makefile.in: Update ax.c and IPA dependencies.
15726
15727 2012-02-24  Pedro Alves  <palves@redhat.com>
15728
15729         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
15730         (cmd_bigqtbuffer_circular): ... this.  Only handle
15731         'QTBuffer:circular:'.
15732         (handle_tracepoint_general_set): Adjust.
15733
15734 2012-02-16  Yao Qi  <yao@codesourcery.com>
15735
15736         * inferiors.c: Move code to ...
15737         * dll.c: .... here.  New.
15738         * server.h: Declare clear_dlls.
15739         * Makefile.in (SFILES): Add dll.c.
15740         (OBS): Add dll.o
15741         (dll.o): New rule.
15742
15743 2012-02-11  Yao Qi  <yao@codesourcery.com>
15744
15745         * server.c: (handle_monitor_command): Add a new parameter
15746         `own_buf'.
15747         (handle_query): Update caller.
15748
15749 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
15750
15751         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
15752         * configure, config.in: Regenerate.
15753         * hostio.c: Provide an alternate implementation if HAVE_READLINK
15754         is not defined.
15755
15756 2012-02-02  Pedro Alves  <palves@redhat.com>
15757
15758         Try SIGKILL first, then PTRACE_KILL.
15759         * linux-low.c (linux_kill_one_lwp): New.
15760         (linux_kill_one_lwp): Rename to ...
15761         (kill_one_lwp_callback): ... this.  Use the new
15762         linux_kill_one_lwp.
15763
15764 2012-02-02  Pedro Alves  <palves@redhat.com>
15765
15766         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
15767         inferior.
15768
15769 2012-01-27  Pedro Alves  <palves@redhat.com>
15770
15771         * linux-low.c (linux_child_pid_to_exec_file): Delete.
15772         (elf_64_file_p): Make static.
15773         (linux_pid_exe_is_elf_64_file): New.
15774         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
15775         Delete declarations.
15776         (linux_pid_exe_is_elf_64_file): Declare.
15777         * linux-x86-low.c (x86_arch_setup): Use
15778         linux_pid_exe_is_elf_64_file.
15779
15780 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
15781
15782         * linux-low.c (linux_wait_for_event_1): Rename to ...
15783         (linux_wait_for_event): ... here and merge it with former
15784         linux_wait_for_event - new variable wait_ptid, use it.
15785         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
15786
15787 2012-01-23  Pedro Alves  <palves@redhat.com>
15788
15789         * server.c (main): Avoid yet another case of infinite loop while
15790         detaching/killing after a longjmp.
15791
15792 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
15793
15794         Code cleanup.
15795         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
15796
15797 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
15798
15799         * hostio.c (handle_readlink): New function.
15800         (handle_vFile): Call it to handle "vFile:readlink" packets.
15801
15802 2012-01-20  Pedro Alves  <palves@redhat.com>
15803             Ulrich Weigand  <ulrich.weigand@linaro.org>
15804
15805         * server.c (handle_v_requests): Only support vAttach and vRun to
15806         start multiple processes when in extended protocol mode.
15807
15808 2012-01-17  Pedro Alves  <palves@redhat.com>
15809
15810         * tracepoint.c (initialize_tracepoint): Use mmap instead of
15811         memalign plus mprotect to allocate the scratch buffer.
15812
15813 2012-01-13  Pedro Alves  <palves@redhat.com>
15814
15815         * server.c (attach_inferior): Clear `cont_thread'.
15816
15817 2012-01-13  Pedro Alves  <palves@redhat.com>
15818
15819         * server.c (main): Avoid infinite loop while detaching/killing
15820         after a longjmp.
15821
15822 2012-01-09  Doug Evans  <dje@google.com>
15823
15824         * server.c (start_inferior): Set last_ptid in --wrapper case.
15825
15826 2012-01-06  Yao Qi  <yao@codesourcery.com>
15827
15828         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
15829         defined.
15830         [IN_PROCESS_AGENT] (debug_agent): New global variable.
15831
15832 2012-01-04  Yao Qi  <yao@codesourcery.com>
15833
15834         * tracepoint.c (cmd_qtdp): Print debug message
15835         for static tracepoint.
15836
15837 2012-01-04  Yao Qi  <yao@codesourcery.com>
15838
15839         * tracepoint.c (trace_vdebug): Differentiate debug message
15840         between gdbserver and IPA.
15841
15842 2012-01-03  Yao Qi  <yao@codesourcery.com>
15843
15844         * tracepoint.c (tracepoint_was_hit): Don't collect for
15845         static tracepoint.
15846
15847 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15848
15849         * terminal.h: Reformat copyright header.
15850
15851 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15852
15853         * server.c (gdbserver_version): Update copyright year.
15854         * gdbreplay.c (gdbreplay_version): Likewise.
15855
15856 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
15857
15858         * linux-low.c (linux_create_inferior): Put empty if clause for write.
15859
15860         Revert:
15861         2011-12-18  Hui Zhu  <teawater@gmail.com>
15862         * linux-low.c (linux_create_inferior): Save return value to ret.
15863
15864 2011-12-18  Hui Zhu  <teawater@gmail.com>
15865
15866         * linux-low.c (linux_create_inferior): Save return value to ret.
15867
15868 2011-12-16  Doug Evans  <dje@google.com>
15869
15870         * linux-low.c (linux_create_inferior): If stdio connection,
15871         redirect stdin from /dev/null, stdout to stderr.
15872         * remote-utils.c (remote_is_stdio): New static global.
15873         (remote_connection_is_stdio): New function.
15874         (remote_prepare): Handle stdio connection.
15875         (remote_open): Ditto.
15876         (remote_close): Don't close stdin for stdio connections.
15877         (read_prim,write_prim): New functions.  Replace all calls to
15878         read/write to these.
15879         * server.c (main): Watch for "-" argument.  Move call to
15880         remote_prepare before start_inferior.
15881         * server.h (STDIO_CONNECTION_NAME): New macro.
15882         (remote_connection_is_stdio): Declare.
15883
15884         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
15885         in debugging output.
15886
15887 2011-12-15  Yao Qi  <yao@codesourcery.com>
15888
15889         * tracepoint.c: Include sys/syscall.h.
15890         (gdb_ust_thread): Remove preprocessor conditional.
15891
15892 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
15893
15894         * linux-low.c (linux_detach_one_lwp): Call
15895         the_low_target.prepare_to_resume before detaching.
15896
15897 2011-12-14  Yao Qi  <yao@codesourcery.com>
15898
15899         * tracepoint.c (gdb_ust_thread): Don't ignore return value
15900         of write.
15901
15902 2011-12-14  Yao Qi  <yao@codesourcery.com>
15903
15904         * i386-low.c (i386_low_stopped_data_address): Initialize local
15905         variable `control'.
15906
15907 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
15908
15909         PR remote/13492
15910
15911         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
15912         DR_CONTROL unless necessary.  Extend comments.
15913         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
15914         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
15915
15916 2011-12-13  Yao Qi  <yao@codesourcery.com>
15917
15918         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
15919         macros.
15920         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
15921
15922 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
15923
15924         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
15925         Print new debug message for such case.
15926
15927 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
15928
15929         Fix overlapping memcpy.
15930         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
15931         the read_inferior_memory transfer.
15932         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
15933         write_inferior_memory transfer.
15934         (set_fast_tracepoint_jump): New variable buf.  Use it for the
15935         read_inferior_memory and write_inferior_memory transfers.
15936         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
15937         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
15938         Use it for the write_inferior_memory transfer.
15939         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
15940         buffers.
15941
15942 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15943
15944         * linux-low.c (fetch_register, store_register): Make code
15945         consistent, fix formatting.
15946
15947 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15948
15949         * linux-low.c (usr_store_inferior_registers): Factor out code
15950         to handle individual registers into...
15951         (store_register): ... this new function.
15952
15953 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
15954
15955         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
15956         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
15957         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
15958         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
15959         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
15960         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
15961         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
15962         (srv_xmlfiles): Add new XML files.
15963
15964         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
15965         and <sys/uio.h>.
15966         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
15967         (init_registers_s390_linux32v1): Add prototype.
15968         (init_registers_s390_linux32v2): Likewise.
15969         (init_registers_s390_linux64v1): Likewise.
15970         (init_registers_s390_linux64v2): Likewise.
15971         (init_registers_s390x_linux64v1): Likewise.
15972         (init_registers_s390x_linux64v2): Likewise.
15973         (s390_num_regs): Increment to 52.
15974         (s390_regmap): Add orig_r2 register.
15975         (s390_num_regs_3264): Increment to 68.
15976         (s390_regmap_3264): Add orig_r2 register.
15977         (s390_collect_ptrace_register): Handle orig_r2 register.
15978         (s390_supply_ptrace_register): Likewise.
15979         (s390_fill_last_break): New function.
15980         (s390_store_last_break): Likewise.
15981         (s390_fill_system_call): New function.
15982         (s390_store_system_call): Likewise.
15983         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
15984         register sets.
15985         (s390_check_regset): New function.
15986         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
15987         NT_S390_SYSTEM_CALL regsets and use appropriate description.
15988         Update target_regsets for available register sets.
15989
15990 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
15991             Jan Kratochvil  <jan.kratochvil@redhat.com>
15992
15993         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
15994         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
15995         New.
15996         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
15997         * linux-low.h (struct process_info_private): New member r_debug.
15998         * server.c (handle_qxfer_libraries): Call
15999         the_target->qxfer_libraries_svr4.
16000         (handle_qxfer_libraries_svr4): New function.
16001         (qxfer_packets): New entry "libraries-svr4".
16002         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
16003         * target.h (struct target_ops): New member qxfer_libraries_svr4.
16004         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
16005         PACKET_qXfer_libraries_svr4.
16006
16007 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
16008
16009         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
16010         PSW address/mask between 8-byte and 16-byte formats.
16011         (s390_supply_ptrace_register): Likewise.
16012         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
16013         basic addressing mode bit.
16014
16015 2011-11-24  Stan Shebs  <stan@codesourcery.com>
16016
16017         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
16018
16019 2011-11-17  Stan Shebs  <stan@codesourcery.com>
16020
16021         * tracepoint.c (struct tracepoint): New field traceframe_usage.
16022         (tracing_start_time): New global.
16023         (tracing_stop_time): New global.
16024         (tracing_user_name): New global.
16025         (tracing_notes): New global.
16026         (tracing_stop_note): New global.
16027         (cmd_qtstart): Set traceframe_usage, start_time.
16028         (stop_tracing): Set stop_time.
16029         (cmd_qtstatus): Report additional status.
16030         (cmd_qtp): New function.
16031         (handle_tracepoint_query): Call it.
16032         (cmd_qtnotes): New function.
16033         (handle_tracepoint_general_set): Call it.
16034         (get_timestamp): Rename from tsv_get_timestamp.
16035
16036 2011-11-14  Stan Shebs  <stan@codesourcery.com>
16037             Kwok Cheung Yeung  <kcy@codesourcery.com>
16038
16039         * linux-x86-low.c (small_jump_insn): New.
16040         (i386_install_fast_tracepoint_jump_pad): Add arguments for
16041         trampoline and error message, build a trampoline and issue a small
16042         jump instruction to it.
16043         (x86_install_fast_tracepoint_jump_pad): Add arguments for
16044         trampoline and error message.
16045         (x86_get_min_fast_tracepoint_insn_len): New.
16046         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
16047         * linux-low.h (struct linux_target_ops): Add arguments to
16048         install_fast_tracepoint_jump_pad operation, add new operation.
16049         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
16050         arguments.
16051         (linux_get_min_fast_tracepoint_insn_len): New function.
16052         (linux_target_op): Add new operation.
16053         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
16054         (gdb_trampoline_buffer_end): Ditto.
16055         (gdb_trampoline_buffer_error): Ditto.
16056         (struct ipa_sym_addresses): Add fields for new IPA variables.
16057         (symbol_list): Add entries for new IPA variables.
16058         (struct tracepoint): Add fields to hold the address range of the
16059         trampoline used by the tracepoint.
16060         (trampoline_buffer_head): New static variable.
16061         (trampoline_buffer_tail): Ditto.
16062         (claim_trampoline_space): New function.
16063         (have_fast_tracepoint_trampoline_buffer): New function.
16064         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
16065         structure.
16066         (install_fast_tracepoint): Ditto, also add error buffer argument.
16067         (cmd_qtminftpilen): New function.
16068         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
16069         (fast_tracepoint_from_trampoline_address): New function.
16070         (fast_tracepoint_collecting): Handle trampoline as part of jump
16071         pad space.
16072         (set_trampoline_buffer_space): New function.
16073         (initialize_tracepoint): Initialize new IPA variables.
16074         * target.h (struct target_ops): Add arguments to
16075         install_fast_tracepoint_jump_pad operation, add new
16076         get_min_fast_tracepoint_insn_len operation.
16077         (target_get_min_fast_tracepoint_insn_len): New.
16078         (install_fast_tracepoint_jump_pad): Add arguments.
16079         * server.h (IPA_BUFSIZ): Define.
16080         * linux-i386-ipa.c: Include extra header files.
16081         (initialize_fast_tracepoint_trampoline_buffer): New function.
16082         (initialize_low_tracepoint): Call it.
16083         * server.h (set_trampoline_buffer_space): Declare.
16084         (claim_trampoline_space): Ditto.
16085         (have_fast_tracepoint_trampoline_buffer): Ditto.
16086
16087 2011-11-14  Yao Qi  <yao@codesourcery.com>
16088
16089         * server.c (handle_query): Handle InstallInTrace for qSupported.
16090         * tracepoint.c (add_tracepoint): Sort list.
16091         (install_tracepoint, download_tracepoint): New.
16092         (cmd_qtdp): Call them to install and download tracepoints.
16093         (sort_tracepoints): Removed.
16094         (cmd_qtstart): Update.
16095
16096 2011-11-14  Yao Qi  <yao@codesourcery.com>
16097
16098         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
16099         * mem-break.h: Declare.
16100         * tracepoint.c (cmd_qtstart): Move some code to ...
16101         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
16102         New.
16103         (download_tracepoints): Move some code to ...
16104         (download_tracepoint_1): ... here.  New.
16105
16106 2011-11-08  Yao Qi  <yao@codesourcery.com>
16107
16108         * remote-utils.c (relocate_instruction): A comment fix.
16109
16110 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
16111
16112         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
16113         (i386_dr_low_get_control, i386_dr_low_get_status): Use
16114         dr_status_mirror and dr_control_mirror from debug_reg_state.
16115         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
16116         (i386_initial_stuff): Remove use of deleted globals.
16117         (i386_get_thread_context, i386_set_thread_context,
16118         i386_thread_added): Use dr_status_mirror and dr_control_mirror
16119         from debug_reg_state.
16120
16121 2011-11-05  Yao Qi  <yao@codesourcery.com>
16122
16123         * tracepoint.c (gdb_collect): Loop over tracepoints of same
16124         address as TPOINT's.
16125
16126 2011-11-02  Stan Shebs  <stan@codesourcery.com>
16127
16128         * tracepoint.c (agent_mem_read_string): New function.
16129         (eval_agent_expr): Call it for tracenz.
16130         * server.c (handle_query): Report support for tracenz.
16131
16132 2011-11-02  Yao Qi  <yao@codesourcery.com>
16133
16134         * tracepoint.c (cmd_qtstart): Remove unused local variables.
16135
16136 2011-11-02  Yao Qi  <yao@codesourcery.com>
16137
16138         * target.h: Fix a typo in comment.
16139
16140 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
16141
16142         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
16143         clobber the breakpoints' shadows with fast tracepoint jumps.
16144         * mem-break.h (check_mem_write): Add `myaddr' parameter.
16145         * target.c (write_inferior_memory): Also pass MYADDR down to
16146         check_mem_write.
16147
16148 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
16149
16150         * configure.ac: Check support for personality routine.
16151         * configure: Regenerate.
16152         * config.in: Likewise.
16153         * linux-low.c: Include <sys/personality.h>.
16154         Define ADDR_NO_RANDOMIZE if necessary.
16155         (linux_create_inferior): Disable address space randomization when
16156         forking inferior, if requested.
16157         (linux_supports_disable_randomization): New function.
16158         (linux_target_ops): Install it.
16159         * server.h (disable_randomization): Declare.
16160         * server.c (disable_randomization): New global variable.
16161         (handle_general_set): Handle QDisableRandomization.
16162         (handle_query): Likewise for qSupported.
16163         (main): Support --disable-randomization and --no-disable-randomization
16164         command line arguments.
16165         * target.h (struct target_ops): Add supports_disable_randomization.
16166         (target_supports_disable_randomization): New macro.
16167
16168 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
16169
16170         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
16171         ifdef check.
16172         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
16173         [!PT_GETDSBT] (target_loadmap): New definition.
16174         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
16175         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
16176         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
16177         and PT_GETDSBT to LINUX_LOADMAP.
16178         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
16179         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
16180
16181 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
16182
16183         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
16184         (arm_linux_hwbp_cap): New static variable.
16185         (arm_linux_get_hwbp_cap): Replace by ...
16186         (arm_linux_init_hwbp_cap): ... this new function.
16187         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
16188         (arm_linux_get_hw_watchpoint_count): Likewise.
16189         (arm_linux_get_hw_watchpoint_max_length): Likewise.
16190         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
16191         (arm_prepare_to_resume): Use perror_with_name instead of error.
16192
16193 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
16194
16195         * linux-arm-low.c: Include <signal.h>.
16196         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
16197         (struct arm_linux_hwbp_cap): New data type.
16198         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
16199         (struct arm_linux_hw_breakpoint): New data type.
16200         (MAX_BPTS, MAX_WPTS): Define.
16201         (struct arch_process_info, struct arch_lwp_info): New data types.
16202         (arm_linux_get_hwbp_cap): New function.
16203         (arm_linux_get_hw_breakpoint_count): Likewise.
16204         (arm_linux_get_hw_watchpoint_count): Likewise.
16205         (arm_linux_get_hw_watchpoint_max_length): Likewise.
16206         (arm_hwbp_control_initialize): Likewise.
16207         (arm_hwbp_control_is_enabled): Likewise.
16208         (arm_hwbp_control_is_initialized): Likewise.
16209         (arm_hwbp_control_disable): Likewise.
16210         (arm_linux_hw_breakpoint_equal): Likewise.
16211         (arm_linux_hw_point_initialize): Likewise.
16212         (struct update_registers_data): New data structure.
16213         (update_registers_callback: New function.
16214         (arm_insert_point): Likewise.
16215         (arm_remove_point): Likewise.
16216         (arm_stopped_by_watchpoint): Likewise.
16217         (arm_stopped_data_address): Likewise.
16218         (arm_new_process): Likewise.
16219         (arm_new_thread): Likewise.
16220         (arm_prepare_to_resume): Likewise.
16221         (the_low_target): Register arm_insert_point, arm_remove_point,
16222         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
16223         arm_new_thread, and arm_prepare_to_resume.
16224
16225 2011-09-15  Stan Shebs  <stan@codesourcery.com>
16226
16227         * server.h (struct emit_ops): Add compare-goto fields.
16228         * tracepoint.c (gdb_agent_op_sizes): New table.
16229         (emit_eq_goto): New function.
16230         (emit_ne_goto): New function.
16231         (emit_lt_goto): New function.
16232         (emit_le_goto): New function.
16233         (emit_gt_goto): New function.
16234         (emit_ge_goto): New function.
16235         (is_goto_target): New function.
16236         (compile_bytecodes): Recognize special cases of compare-goto
16237         combinations and call specialized emitters for them.
16238         * linux-x86-low.c (amd64_emit_eq_goto): New function.
16239         (amd64_emit_ne_goto): New function.
16240         (amd64_emit_lt_goto): New function.
16241         (amd64_emit_le_goto): New function.
16242         (amd64_emit_gt_goto): New function.
16243         (amd64_emit_ge_goto): New function.
16244         (amd64_emit_ops): Add the new functions.
16245         (i386_emit_eq_goto): New function.
16246         (i386_emit_ne_goto): New function.
16247         (i386_emit_lt_goto): New function.
16248         (i386_emit_le_goto): New function.
16249         (i386_emit_gt_goto): New function.
16250         (i386_emit_ge_goto): New function.
16251         (i386_emit_ops): Add the new functions.
16252
16253 2011-09-08  Stan Shebs  <stan@codesourcery.com>
16254
16255         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
16256         (i386_emit_epilogue): Restore %ebx.
16257
16258 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
16259
16260         * server.c (step_thread): Remove definition.
16261         (process_serial_event): Don't handle Hs.
16262         * server.h (step_thread): Remove declaration.
16263         * target.c (set_desired_inferior): Remove use of step_thread.
16264
16265 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16266
16267         * linux-low.c: Include linux-procfs.h.
16268         (linux_attach_lwp_1): Update comments.
16269         (linux_attach): Scan for existing threads when attaching to a
16270         process that is the tgid.
16271         * Makefile.in: Update dependencies.
16272
16273 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16274
16275         * configure.srv: Add linux-procfs.o dependencies.
16276
16277 2011-08-14  Yao Qi  <yao@codesourcery.com>
16278
16279         * target.h (struct target_ops): Fix indent.
16280         * win32-low.c (win32_target_ops): Fix comment.
16281
16282 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
16283             Yao Qi  <yao@codesourcery.com>
16284
16285         * Makefile.in (clean): Remove tic6x-*.c files.
16286         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
16287         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
16288         (tic6x-c64xp-linux.c): Likewise.
16289         * configure.srv: Add support for tic6x-*-uclinux.
16290         * linux-tic6x-low.c: New.
16291         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
16292
16293 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
16294             Yao Qi  <yao@codesourcery.com>
16295
16296         * target.h (struct target_ops): Add read_loadmap.
16297         * linux-low.c (struct target_loadseg): New type.
16298         (struct target_loadmap): New type.
16299         (linux_read_loadmap): New function.
16300         (linux_target_ops): Add linux_read_loadmap.
16301         * server.c (handle_query): Support qXfer:fdpic:read packet.
16302         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
16303         to NULL.
16304
16305 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
16306
16307         * win32-low.c: Include <stdint.h>.
16308
16309 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
16310
16311         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
16312         to the inferior here.
16313         (i386_remove_aligned_watchpoint): Ditto.
16314         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
16315         fit part of the watchpoint in the debug registers.
16316         (i386_update_inferior_debug_regs): New.
16317         (i386_low_insert_watchpoint): Work on a local mirror of the debug
16318         registers, and only update the inferior on success.
16319         (i386_low_remove_watchpoint): Ditto.
16320
16321 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
16322
16323         * linux-low.c (compare_ints, unique, list_threads, show_process,
16324         linux_core_of_thread): Delete.
16325         (linux_target_ops): Change linux_core_of_thread to
16326         linux_common_core_of_thread.
16327         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
16328         * utils.c (malloc_failure): Change type of argument.
16329         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
16330         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
16331         common/linux-osdata.c, common/ptid.c and common/buffer.c.
16332         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
16333         (IPA_OBJS): Add common-utils-ipa.o.
16334         (ptid_h, linux_osdata_h): New macros.
16335         (server_h): Add common/common-utils.h, common/xml-utils.h,
16336         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
16337         common/ptid.h.
16338         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
16339         ptid.o, buffer.o): New rules.
16340         (linux-low.o): Add common/linux-osdata.h as a dependency.
16341         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
16342         * configure.ac: Add AC_HEADER_DIRENT check.
16343         * config.in: Regenerate.
16344         * configure: Regenerate.
16345         * remote-utils.c (xml_escape_text): Delete.
16346         (buffer_grow, buffer_free, buffer_init, buffer_finish,
16347         buffer_xml_printf): Move to common/buffer.c.
16348         * server.c (main): Remove call to initialize_inferiors.
16349         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
16350         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
16351         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
16352         internal_error, gdb_assert, gdb_assert_fail): Delete.
16353         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
16354         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
16355         common/buffer.h.
16356         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
16357         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
16358         initialize_inferiors): Delete.
16359
16360 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
16361
16362         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
16363         symbol error.
16364
16365 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
16366
16367         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
16368         assertion.
16369         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
16370
16371 2011-05-26  Yao Qi  <yao@codesourcery.com>
16372
16373         * Makefile.in (thread-db.o): Track dependence to
16374         common/gdb_thread_db.h.
16375         * thread-db.c: include gdb_thread_db.h from right place.
16376
16377 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
16378
16379         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
16380         __FILE__ and __LINE__ to internal_error.
16381
16382 2011-05-13  Doug Evans  <dje@google.com>
16383
16384         * thread-db.c (try_thread_db_load_from_sdir): New function.
16385         (try_thread_db_load_from_dir): New function.
16386         (thread_db_load_search): Handle $sdir, ignore $pdir.
16387         Remove trying of system directories if search of
16388         libthread-db-search-path fails, that is now done via $sdir.
16389
16390 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
16391
16392         * server.c (handle_query): Add EnableDisableTracepoints to the list
16393         of supported features.
16394         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
16395         tracepoints.
16396         (cmd_qtenable_disable): New.
16397         (cmd_qtstart): Install tracepoints even if disabled.
16398         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
16399         receiving a QTEnable or QTDisable packet.
16400         (gdb_collect): Skip data collection if fast tracepoint is disabled.
16401         (ust_marker_to_static_tracepoint): Do not ignore disabled static
16402         tracepoints.
16403         (gdb_probe): Skip data collection if static tracepoint is disabled.
16404
16405 2011-05-10  Doug Evans  <dje@google.com>
16406
16407         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
16408
16409 2011-05-04  Doug Evans  <dje@google.com>
16410
16411         * linux-low.c (linux_join): Skip process lookup.
16412         * spu-low.c (spu_join): Ditto.
16413         * server.c (join_inferiors_callback): Delete.
16414         (process_serial_event): For 'D' packet (detach) call join_inferior
16415         directly.
16416
16417 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
16418
16419         * README: Don't mention xscale*-*-linux*.
16420         * configure.srv (xscale*-*-linux*): Don't handle target.
16421
16422 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
16423
16424         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
16425         casting pointers.
16426         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
16427         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
16428         (i386_emit_void_call_2): Likewise.
16429
16430 2011-04-26  Yao Qi  <yao@codesourcery.com>
16431
16432         * linux-low.c: Move common macros to linux-ptrace.h.
16433         Include linux-ptrace.h.
16434         * Makefile.in (linux_ptrace_h): New.
16435         (linux-low.o): Depends on linux-ptrace.h.
16436
16437 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
16438
16439         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
16440         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
16441         (remote_prepare): New function with most of the TCP code from ...
16442         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
16443         setting transport_is_reliable.
16444         * server.c (run_once): New variable.
16445         (gdbserver_usage): Document it.
16446         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
16447         the first run if RUN_ONCE.
16448         * server.h (run_once, remote_prepare): New declarations.
16449
16450 2011-04-19  Tom Tromey  <tromey@redhat.com>
16451
16452         * win32-low.c (handle_load_dll): Remove duplicate "the".
16453
16454 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
16455
16456         Remove support for old Cygwin 1.5 versions.
16457         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
16458         function to avoid warning.
16459         (win32_add_one_solib): Use cygwin_conv_path function to avoid
16460         warning.
16461
16462 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
16463
16464         * gdbserver/server.h (Macro _): Define it if not available.
16465
16466 2011-03-14  Michael Snyder  <msnyder@vmware.com>
16467
16468         * hostio.c (handle_close): Remove unnecessary null test.
16469
16470 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
16471
16472         * Makefile.in (maintainer-clean realclean distclean): Remove
16473         "make ...  subdir_do" command.
16474
16475 2011-03-10  Michael Snyder  <msnyder@vmware.com>
16476
16477         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
16478
16479         * server.c (handle_v_run): Free alloced buffer on early return.
16480
16481 2011-03-09  Yao Qi  <yao@codesourcery.com>
16482
16483         Revert:
16484         2011-03-04  Yao Qi  <yao@codesourcery.com>
16485
16486         * Makefile.in: Remove GNU make feature --directory.
16487
16488         2011-03-05  Yao Qi  <yao@codesourcery.com>
16489
16490         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16491         (subdir_do): New make target.  Copied from gdb/Makefile.
16492         (maintainer-clean, realclean, distclean, clean): Call corresponding
16493         make targets in common/Makefile.
16494
16495         2011-02-11  Yao Qi  <yao@codesourcery.com>
16496
16497         * configure.ac: Call AC_PROG_RANLIB.
16498         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16499         * configure: Regenerate.
16500
16501 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
16502
16503         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
16504
16505 2011-03-06  Yao Qi  <yao@codesourcery.com>
16506
16507         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
16508
16509 2011-03-05  Yao Qi  <yao@codesourcery.com>
16510
16511         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16512         (subdir_do): New make target.  Copied from gdb/Makefile.
16513         (maintainer-clean, realclean, distclean, clean): Call corresponding
16514         make targets in common/Makefile.
16515
16516 2011-03-04  Yao Qi  <yao@codesourcery.com>
16517
16518         * Makefile.in: Remove GNU make feature --directory.
16519
16520 2011-03-04  Michael Snyder  <msnyder@vmware.com>
16521
16522         * server.c (queue_stop_reply): Call xmalloc not malloc.
16523
16524 2011-03-02  Michael Snyder  <msnyder@vmware.com>
16525
16526         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
16527
16528 2011-02-28  Michael Snyder  <msnyder@vmware.com>
16529
16530         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
16531         (cmd_qtframe): Ditto.
16532         (cmd_qtbuffer): Ditto.
16533         (cmd_bigqtbuffer): Ditto.
16534
16535         * utils.c (decimal2str): Initialize 'width' to nine, then
16536         don't mess with it.
16537
16538 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
16539
16540         * hostio.c (require_data): Free *data, not data.
16541
16542 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16543
16544         * hostio.c (require_data): Use free, not xfree.
16545
16546 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16547
16548         * server.c (handle_query): Discard unused value.
16549
16550         * hostio.c (require_data): Free malloc memory before returning
16551         error.
16552
16553 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16554
16555         * linux-low.c (list_threads): Call closedir for dirent.
16556
16557 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16558
16559         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
16560         a case statement falls through.
16561
16562         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
16563
16564         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
16565         in comparison.
16566
16567 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16568
16569         * utils.c (decimal2str): Eliminate dead code and dead param.
16570         (pulongest): Drop dead param from call to decimal2str.
16571         (plongest): Ditto.
16572
16573 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
16574
16575         Revert the following patch (not approved yet):
16576         2011-02-21  Hui Zhu  <teawater@gmail.com>
16577         * tracepoint.c (tp_printf): New function.
16578         (eval_agent_expr): Handle gdb_agent_op_printf.
16579
16580 2011-02-21  Hui Zhu  <teawater@gmail.com>
16581
16582         * tracepoint.c (tp_printf): New function.
16583         (eval_agent_expr): Handle gdb_agent_op_printf.
16584
16585 2011-02-18  Tom Tromey  <tromey@redhat.com>
16586
16587         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
16588         (tracepoint.o): Likewise.
16589         * tracepoint.c (enum gdb_agent_op): Use ax.def.
16590         (gdb_agent_op_names): Likewise.
16591
16592 2011-02-18  Tom Tromey  <tromey@redhat.com>
16593
16594         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
16595         gdb_agent_op_rot>: New constants.
16596         (gdb_agent_op_names): Add pick and roll.
16597         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
16598         cases.
16599
16600 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
16601
16602         * aclocal.m4: Regenerated with aclocal-1.11.1.
16603
16604 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
16605
16606         * server.c (handle_qxfer_traceframe_info): New.
16607         (qxfer_packets): Register "traceframe-info".
16608         (handle_query): Report support for qXfer:traceframe-info:read+.
16609         * tracepoint.c (match_blocktype): New.
16610         (traceframe_find_block_type): Rename to ...
16611         (traceframe_walk_blocks): ... this.  Add callback filter argument,
16612         and use it.
16613         (traceframe_find_block_type): New, reimplemented on top of
16614         traceframe_walk_blocks.
16615         (build_traceframe_info_xml): New.
16616         (traceframe_read_info): New.
16617         * server.h (traceframe_read_info): Declare.
16618
16619 2011-02-11  Yao Qi  <yao@codesourcery.com>
16620
16621         * configure.ac: Call AC_PROG_RANLIB.
16622         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16623         * configure: Regenerate.
16624
16625 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
16626
16627         * server.c (gdb_read_memory): Change return semantics to allow
16628         partial transfers.
16629         (handle_search_memory_1): Adjust.
16630         (process_serial_event) <'m' packet>: Handle partial transfers.
16631         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
16632
16633 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16634
16635         * regcache.c (init_register_cache): Initialize
16636         regcache->register_status.
16637         (free_register_cache): Release regcache->register_status.
16638         (regcache_cpy): Copy register_status.
16639         (registers_to_string): Print 'x's for unavailable registers.
16640         (supply_register): Mark the register's status valid or
16641         unavailable, depending on whether a buffer was passed in or not.
16642         (supply_register_zeroed): New.
16643         (supply_regblock): Mark the registers' status valid or
16644         unavailable, depending on whether a buffer was passed in or not.
16645         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
16646         (struct regcache): New `register_status' field.
16647         (supply_register_zeroed): Declare.
16648         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
16649         supply_register_zeroed, rather than passing a NULL buffer to
16650         supply_register.
16651         * tracepoint.c (fetch_traceframe_registers): Update comment.
16652
16653 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16654
16655         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
16656         buffer explicit.
16657
16658 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
16659
16660         * server.h (decode_xfer_write): Change prototype.
16661         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
16662         and don't extract the annex here.
16663         * server.c (decode_xfer_read): Remove `annex' parameter,
16664         and don't extract the annex here.
16665         (decode_xfer): New.
16666         (struct qxfer): New.
16667         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
16668         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
16669         (handle_qxfer_statictrace): New functions, abstracted out from
16670         handle_query, and made to use the struct qxfer interface.
16671         (handle_threads_qxfer_proper): Rename to ...
16672         (handle_qxfer_threads_proper): ... this.
16673         (handle_threads_qxfer): Rename to ...
16674         (handle_qxfer_threads): ... this.  Adjust.
16675         (qxfer_packets): New array.
16676         (handle_qxfer): New function.
16677         (handle_query): Use handle_qxfer.
16678
16679 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
16680
16681         * gdbreplay.c: Shorten lines of >= 80 columns.
16682         * linux-low.c: Ditto.
16683         * linux-ppc-low.c: Ditto.
16684         * linux-s390-low.c: Ditto.
16685         * linux-sparc-low.c: Ditto.
16686         * linux-x86-low.c: Ditto.
16687         * linux-xtensa-low.c: Ditto.
16688         * mem-break.c: Ditto.
16689         * nto-low.c: Ditto.
16690         * regcache.h: Ditto.
16691         * remote-utils.c: Ditto.
16692         * server.c: Ditto.
16693         * server.h: Ditto.
16694         * thread-db.c: Ditto.
16695         * tracepoint.c: Ditto.
16696         * utils.c: Ditto.
16697         * win32-low.h: Ditto.
16698
16699 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
16700
16701         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
16702         update.
16703
16704 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
16705
16706         * server.c (gdbserver_version): Update copyright year in version
16707         output.
16708         * gdbreplay.c (gdbreplay_version): Ditto.
16709
16710 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
16711
16712         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
16713         * linux-bfin-low.c: New file.
16714         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
16715         PT_DATA_ADDR for BFIN targets.
16716         * Makefile.in (SFILES): Add linux-bfin-low.c.
16717         (clean): Remove reg-bfin.c.
16718         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
16719         * README: Mention supported Blackfin targets.
16720
16721 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
16722
16723         * .gitignore: New file.
16724
16725 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
16726
16727         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
16728
16729 2010-10-22  Jie Zhang  <jie@codesourcery.com>
16730
16731         * Makefile.in: Add FLAGS_TO_PASS variable.
16732         (install): Remove dependency of install-only and recursively
16733         invoke make for install-only.
16734
16735 2010-10-04  Doug Evans  <dje@google.com>
16736
16737         * Makefile.in (uninstall): Use $(DESTDIR).
16738
16739 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
16740
16741         PR gdb/11842
16742
16743         * linux-x86-low.c (compat_siginfo_from_siginfo)
16744         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
16745         si_code is < 0.  Check for si_code == SI_TIMER before checking for
16746         si_code < 0.
16747
16748 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16749
16750         * lynx-i386-low.c: New file.
16751         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
16752
16753 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16754
16755         * lynx-low.c (ptrace_request_to_str): Remove handling for
16756         request values that have been removed in LynxOS 5.x.
16757
16758 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16759
16760         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
16761         <ptrace.h>
16762
16763 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
16764
16765         * configure.ac: Add --enable-inprocess-agent option.
16766         * configure: Rebuilt.
16767
16768 2010-09-06  Yao Qi  <yao@codesourcery.com>
16769
16770         * linux-low.c (linux_kill): Remove unused variable.
16771         (linux_stabilize_threads): Likewise.
16772         * server.c (start_inferior): Likewise.
16773         (queue_stop_reply_callback): Likewise.
16774         * tracepoint.c (do_action_at_tracepoint): Likewise.
16775
16776 2010-09-06  Yao Qi  <yao@codesourcery.com>
16777
16778         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
16779         on return.
16780
16781 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
16782
16783         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
16784
16785 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
16786
16787         * Makefile.in (install-only): Replace $IPA_DEPFILES with
16788         "$(IPA_DEPFILES)".
16789
16790 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16791
16792         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
16793         gdbserver/lynx-ppc-low.c: New files.
16794         * Makefile.in (lynx_low_h): New variable.
16795         (lynx-low.o, lynx-ppc-low.o): New rules.
16796         * configure.ac: On LynxOS, link with -lnetinet.
16797         * configure.srv: Add handling of powerpc-*-lynxos* targets.
16798         * configure: regenerate.
16799
16800 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16801
16802         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
16803         * configure.ac: Add check for vasprintf and vsnprintf.
16804         * configure, config.in: Regenerate.
16805         * server.h (vasprintf, vsnprintf): Add conditional declarations.
16806
16807 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16808
16809         * gdbreplay.c: Move include of alloca.h up, next to include of
16810         malloc.h.
16811         * server.h: Add include of malloc.h.
16812         * mem-break.c: Remove include of malloc.h.
16813         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
16814
16815 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16816
16817         * Makefile.in (memmem.o): Build with -Wno-error.
16818
16819 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16820
16821         * utils.c (xsnprintf): Make non-static.
16822         * server.h: Add xsnprintf declaration.
16823         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
16824         replace calls to snprintf by calls to xsnprintf throughout.
16825
16826 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16827
16828         * configure.ac: Add configure check for alloca.
16829         * configure, config.in: Regenerate.
16830         * server.h: Include alloca.h if it exists.
16831         * gdbreplay.c: Include alloca.h if it exists.
16832
16833 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16834
16835         * linux-low.c (__SIGRTMIN): Define if not already defined.
16836         (linux_create_inferior): Check for __ANDROID__ rather than
16837         __SIGRTMIN.
16838         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
16839         are already deferred.
16840         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
16841         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
16842         stopped and already has a pending signal to report.
16843         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
16844         a pending signal to report or is moving out of a jump pad.
16845         (linux_init_signals): Check for __ANDROID__ rather than
16846         __SIGRTMIN.
16847
16848 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16849
16850         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
16851         debug_threads check.  Avoid a linear search when not doing debug
16852         output.
16853
16854 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16855
16856         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
16857         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
16858         (struct file_handler) <fd>: Change type to gdb_fildes_t.
16859         (process_event): Change local fd's type to gdb_fildes_t.
16860         (create_file_handler): Adjust prototype.
16861         (delete_file_handler): Adjust prototype.
16862         (handle_file_event): Adjust prototype.  Use pfildes.
16863         (create_file_event): Adjsut prototype.
16864         * remote-utils.c (remote_desc, listen_desc): Change type to
16865         gdb_fildes_t.
16866         * server.h: New gdb_fildes_t typedef.
16867         [USE_WIN32API]: Include winsock2.h.
16868         (delete_file_handler, add_file_handler): Adjust prototypes.
16869         (pfildes): Declare.
16870         * utils.c (pfildes): New.
16871
16872 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16873
16874         * configure.ac (build_warnings): Add -Wno-char-subscripts.
16875         * configure: Regenerate.
16876
16877 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16878
16879         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
16880         (linux_done_accessing_memory): ... this.
16881         (linux_target_ops): Adjust.
16882         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
16883         * nto-low.c (nto_target_ops): Adjust comment.
16884         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
16885         * spu-low.c (spu_target_ops): Adjust comment.
16886         * target.h (target_ops): Rename unprepare_to_access_memory field
16887         to done_accessing_memory.
16888         (unprepare_to_access_memory): Rename to ...
16889         (done_accessing_memory): ... this.
16890
16891 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16892
16893         * linux-low.c (linux_prepare_to_access_memory): New.
16894         (linux_unprepare_to_access_memory): New.
16895         (linux_target_ops): Install them.
16896         * server.c (read_memory): Rename to ...
16897         (gdb_read_memory): ... this.  Use
16898         prepare_to_access_memory/prepare_to_access_memory.
16899         (write_memory): Rename to ...
16900         (gdb_write_memory): ... this.  Use
16901         prepare_to_access_memory/prepare_to_access_memory.
16902         (handle_search_memory_1): Adjust.
16903         (process_serial_event): Adjust.
16904         * target.h (struct target_ops): New fields
16905         prepare_to_access_memory and unprepare_to_access_memory.
16906         (prepare_to_access_memory, unprepare_to_access_memory): New.
16907         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
16908         prepare_to_access_memory/prepare_to_access_memory.
16909         * nto-low.c (nto_target_ops): Adjust.
16910         * spu-low.c (spu_target_ops): Adjust.
16911         * win32-low.c (win32_target_ops): Adjust.
16912
16913 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16914
16915         * Makefile.in (WARN_CFLAGS): Get it from configure.
16916         (WERROR_CFLAGS): New.
16917         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
16918         * configure.ac: Introduce --enable-werror, which adds -Werror to
16919         the compiler command line.  Enabled by default.  Disable with
16920         --disable-werror.  Add -Wdeclaration-after-statement
16921         Wpointer-arith and -Wformat-nonliteral to warning flags.
16922         * configure: Regenerate.
16923
16924 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16925
16926         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
16927
16928 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16929
16930         * gdbreplay.c (remote_error): New.
16931         (gdbchar): New.
16932         (expect): Use gdbchar.  Check for error reading from GDB.
16933         Clarify sync error output.
16934         (play): Check for errors writing to GDB.
16935         * linux-low.c (sigchld_handler): Really ignore `write' errors.
16936         * remote-utils.c (getpkt): Check for errors writing to the remote
16937         descriptor.
16938
16939 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16940
16941         * linux-low.c (linux_wait_1): Move non-debugging code out of
16942         `debug_threads' control.
16943
16944 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16945
16946         * linux-low.c (linux_wait_1): Don't set last_status here.
16947         * server.c (push_event, queue_stop_reply_callback): Assert we're
16948         not pushing a TARGET_WAITKIND_IGNORE event.
16949         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
16950         (myresume, handle_target_event): Set the thread's last_resume_kind
16951         and last_status from the target returned status.
16952
16953 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16954
16955         PR threads/10729
16956
16957         * linux-x86-low.c (update_debug_registers_callback): New.
16958         (i386_dr_low_set_addr): Use it.
16959         (i386_dr_low_get_addr): New.
16960         (i386_dr_low_set_control): Use update_debug_registers_callback.
16961         (i386_dr_low_get_control): New.
16962         (i386_dr_low_get_status): Adjust.
16963         * linux-low.c (linux_stop_lwp): New.
16964         * linux-low.h (linux_stop_lwp): Declare.
16965
16966         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
16967         argument instead of a i386_debug_reg_state.
16968         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
16969         a i386_debug_reg_state.
16970         (i386_insert_aligned_watchpoint): Adjust.
16971         (i386_remove_aligned_watchpoint): Adjust.
16972         (i386_low_stopped_data_address): Read the debug registers from the
16973         inferior instead of from the mirrors.
16974         * i386-low.h (struct i386_debug_reg_state): Extend comment.
16975         (i386_dr_low_get_addr): Declare.
16976         (i386_dr_low_get_control): Declare.
16977         (i386_dr_low_get_status): Change prototype.
16978
16979         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
16980         (i386_dr_low_get_addr): New.
16981         (i386_dr_low_get_control): New.
16982         (i386_dr_low_get_status): Adjust prototype.  Return
16983         dr_status_mirror.
16984         (i386_initial_stuff): Clear dr_status_mirror and
16985         dr_control_mirror.
16986         (i386_get_thread_context): Adjust.
16987         (i386_set_thread_context): Adjust.
16988         (i386_thread_added): Adjust.
16989
16990 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
16991
16992         * linux-low.h (linux_thread_area): Delete declaration.
16993
16994 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
16995
16996         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
16997         after its termination.
16998
16999 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
17000
17001         * linux-low.c (gdb_wants_lwp_stopped): Delete.
17002         (gdb_wants_all_stopped): Delete.
17003         (linux_wait_1): Don't call them.
17004         * server.c (handle_v_cont): Tag all threads as want-stopped.
17005         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
17006         stopped as "client-wants-stopped".
17007
17008 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
17009
17010         * Makefile.in (signals_h): New.
17011         (server_h): Depend on it.
17012         (server.o): Don't depend on $(signals_def).
17013         (signals.o): Depend on $(signals_def).
17014
17015 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
17016
17017         * Makefile.in (signals_def): New.
17018         (server_h): Append include/gdb/signals.h and signals_def.
17019         (server.o): Append signals_def.
17020
17021 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
17022
17023         * server.c (handle_target_event): Use target_signal_to_host for
17024         resume_info.sig initialization.
17025         * target.h (struct thread_resume) <sig>: New comment.
17026
17027 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
17028
17029         * server.c (handle_query): strcpy() the returned string from paddress()
17030         instead of sprintf().
17031         * utils.c (paddress): Return phex_nz().
17032
17033 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
17034
17035         * server.c (handle_v_cont): Call mourn_inferior if process
17036         just exited.
17037         (myresume): Likewise.
17038
17039 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
17040
17041         Static tracepoints, and integration with UST.
17042
17043         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
17044         * mem-break.c (uninsert_all_breakpoints)
17045         (reinsert_all_breakpoints): New.
17046         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
17047         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
17048         (gdb_agent_ust_loaded, helper_thread_id)
17049         (gdb_agent_helper_thread_id): New macros.
17050         (struct ipa_sym_addresses): Add addr_ust_loaded,
17051         addr_helper_thread_id, addr_cmd_buf.
17052         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
17053         (in_process_agent_loaded_ust): New.
17054         (write_e_ust_not_loaded): New.
17055         (maybe_write_ipa_ust_not_loaded): New.
17056         (struct collect_static_trace_data_action): New.
17057         (enum tracepoint_type) <static_tracepoint>: New.
17058         (struct tracepoint) <handle>: Mention static tracepoints.
17059         (struct static_tracepoint_ctx): New.
17060         (CMD_BUF_SIZE): New.
17061         (add_tracepoint_action): Handle static tracepoint actions.
17062         (unprobe_marker_at): New.
17063         (clear_installed_tracepoints): Handle static tracepoints.
17064         (cmd_qtdp): Handle static tracepoints.
17065         (probe_marker_at): New.
17066         (cmd_qtstart): Handle static tracepoints.
17067         (response_tracepoint): Handle static tracepoints.
17068         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
17069         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
17070         (get_context_regcache): Handle static tracepoints.
17071         (do_action_at_tracepoint): Handle static tracepoint actions.
17072         (traceframe_find_block_type): Handle static trace data blocks.
17073         (traceframe_read_sdata): New.
17074         (download_tracepoints): Download static tracepoint actions.
17075         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
17076         (GDB_PROBE_NAME): New.
17077         (ust_ops): New.
17078         (GET_UST_SYM): New.
17079         (USTF): New.
17080         (dlsym_ust): New.
17081         (ust_marker_to_static_tracepoint): New.
17082         (gdb_probe): New.
17083         (collect_ust_data_at_tracepoint): New.
17084         (gdb_ust_probe): New.
17085         (UNIX_PATH_MAX, SOCK_DIR): New.
17086         (gdb_ust_connect_sync_socket): New.
17087         (resume_thread, stop_thread): New.
17088         (run_inferior_command): New.
17089         (init_named_socket): New.
17090         (gdb_ust_socket_init): New.
17091         (cstr_to_hexstr): New.
17092         (next_st): New.
17093         (first_marker, next_marker): New.
17094         (response_ust_marker): New.
17095         (cmd_qtfstm, cmd_qtsstm): New.
17096         (unprobe_marker_at, probe_marker_at): New.
17097         (cmd_qtstmat, gdb_ust_thread): New.
17098         (gdb_ust_init): New.
17099         (initialize_tracepoint_ftlib): Call gdb_ust_init.
17100         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
17101         (ST_REGENTRY): New.
17102         (x86_64_st_collect_regmap): New.
17103         (X86_64_NUM_ST_COLLECT_GREGS): New.
17104         (AMD64_RIP_REGNUM): New.
17105         (supply_static_tracepoint_registers): New.
17106         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
17107         (ST_REGENTRY): New.
17108         (i386_st_collect_regmap): New.
17109         (i386_NUM_ST_COLLECT_GREGS): New.
17110         (supply_static_tracepoint_registers): New.
17111         * server.c (handle_query): Handle qXfer:statictrace:read.
17112         <qSupported>: Report support for StaticTracepoints, and
17113         qXfer:statictrace:read features.
17114         * server.h (traceframe_read_sdata)
17115         (supply_static_tracepoint_registers): Declare.
17116         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
17117         (unpack_varlen_hex): Include in IPA build.
17118         * Makefile.in (ustlibs, ustinc): New.
17119         (IPA_OBJS): Add remote-utils-ipa.o.
17120         ($(IPA_LIB)): Link -ldl and -lpthread.
17121         (UST_CFLAGS): New.
17122         (IPAGENT_CFLAGS): Add UST_CFLAGS.
17123         * config.in, configure: Regenerate.
17124
17125 2010-06-20  Ian Lance Taylor  <iant@google.com>
17126             Pedro Alves  <pedro@codesourcery.com>
17127
17128         * linux-x86-low.c (always_true): Delete.
17129         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
17130         trying to fool the compiler with always_true.
17131
17132 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
17133
17134         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
17135         conditions in gdbserver.
17136
17137 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
17138
17139         * spu-low.c (spu_read_memory): Wrap around local store limit.
17140         (spu_write_memory): Likewise.
17141
17142 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
17143
17144         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
17145         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
17146         LONGEST uses.
17147         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
17148         uses.
17149         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
17150         uses with LONGEST uses.
17151
17152 2010-06-14  Stan Shebs  <stan@codesourcery.com>
17153             Pedro Alves  <pedro@codesourcery.com>
17154
17155         Bytecode compiler.
17156
17157         * linux-x86-low.c: Include limits.h.
17158         (add_insns): New.
17159         (always_true): New.
17160         (EMIT_ASM): New.
17161         (EMIT_ASM32): New.
17162         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
17163         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
17164         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
17165         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
17166         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
17167         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
17168         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
17169         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
17170         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
17171         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
17172         (amd64_emit_void_call_2): New.
17173         (amd64_emit_ops): New.
17174         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
17175         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
17176         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
17177         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
17178         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
17179         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
17180         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
17181         (i386_emit_call, i386_emit_reg, i386_emit_pop)
17182         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
17183         (i386_emit_stack_adjust, i386_emit_int_call_1)
17184         (i386_emit_void_call_2): New.
17185         (i386_emit_ops): New.
17186         (x86_emit_ops): New.
17187         (the_low_target): Install x86_emit_ops.
17188         * server.h (struct emit_ops): New.
17189         (get_raw_reg_func_addr): Declare.
17190         (current_insn_ptr, emit_error): Declare.
17191         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
17192         (set_trace_state_variable_value): New defines.
17193         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
17194         addr_get_trace_state_variable_value and
17195         addr_set_trace_state_variable_value.
17196         (symbol_list): New fields for get_raw_reg,
17197         get_trace_state_variable_value and set_trace_state_variable_value.
17198         (condfn): New typedef.
17199         (struct tracepoint): New field `compiled_cond'.
17200         (do_action_at_tracepoint): Clear compiled_cond.
17201         (get_trace_state_variable_value, set_trace_state_variable_value):
17202         Export in the IPA.
17203         (condition_true_at_tracepoint): If there's a compiled condition,
17204         run that.
17205         (current_insn_ptr, emit_error): New globals.
17206         (struct bytecode_address): New.
17207         (get_raw_reg_func_addr): New.
17208         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
17209         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
17210         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
17211         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
17212         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
17213         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
17214         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
17215         (compile_tracepoint_condition, compile_bytecodes): New.
17216         * target.h (emit_ops): Forward declare.
17217         (struct target_ops): New field emit_ops.
17218         (target_emit_ops): New.
17219         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
17220         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
17221         * linux-low.c (linux_emit_ops): New.
17222         (linux_target_ops): Install it.
17223         * linux-low.h (struct linux_target_ops): New field emit_ops.
17224
17225 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
17226
17227         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
17228         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
17229
17230 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17231             Stan Shebs  <stan@codesourcery.com>
17232
17233         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
17234         (all): Depend on $(extra_libraries).
17235         (install-only): Install the IPA.
17236         (IPA_OBJS, IPA_LIB): New.
17237         (clean): Remove the IPA lib.
17238         (IPAGENT_CFLAGS): New.
17239         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
17240         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
17241         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
17242         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
17243         * configure.ac: Check for atomic builtins support in the compiler.
17244         (IPA_DEPFILES, extra_libraries): Define.
17245         * configure.srv (ipa_obj): Add description.
17246         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
17247         (i[34567]86-*-linux*): Set ipa_obj.
17248         (x86_64-*-linux*): Set ipa_obj.
17249         * linux-low.c (stabilizing_threads): New.
17250         (supports_fast_tracepoints): New.
17251         (linux_detach): Stabilize threads before detaching.
17252         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
17253         the lwp is either not stabilizing, or is moving out of a jump pad.
17254         (linux_fast_tracepoint_collecting): New.
17255         (maybe_move_out_of_jump_pad): New.
17256         (enqueue_one_deferred_signal): New.
17257         (dequeue_one_deferred_signal): New.
17258         (linux_wait_for_event_1): If moving out of a jump pad, defer
17259         pending signals to later.
17260         (linux_stabilize_threads): New.
17261         (linux_wait_1): Check if threads need moving out of jump pads, and
17262         do it if so.
17263         (stuck_in_jump_pad_callback): New.
17264         (move_out_of_jump_pad_callback): New.
17265         (lwp_running): New.
17266         (linux_resume_one_lwp): Handle moving out of jump pads.
17267         (linux_set_resume_request): Dequeue deferred signals.
17268         (need_step_over_p): Also step over fast tracepoint jumps.
17269         (start_step_over): Also uninsert fast tracepoint jumps.
17270         (finish_step_over): Also reinsert fast tracepoint jumps.
17271         (linux_install_fast_tracepoint_jump): New.
17272         (linux_target_ops): Install linux_stabilize_threads and
17273         linux_install_fast_tracepoint_jump_pad.
17274         * linux-low.h (linux_target_ops) <get_thread_area,
17275         install_fast_tracepoint_jump_pad>: New fields.
17276         (struct lwp_info) <collecting_fast_tracepoint,
17277         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
17278         (linux_get_thread_area): Declare.
17279         * linux-x86-low.c (jump_insn): New.
17280         (x86_get_thread_area): New.
17281         (append_insns): New.
17282         (push_opcode): New.
17283         (amd64_install_fast_tracepoint_jump_pad): New.
17284         (i386_install_fast_tracepoint_jump_pad): New.
17285         (x86_install_fast_tracepoint_jump_pad): New.
17286         (the_low_target): Install x86_get_thread_area and
17287         x86_install_fast_tracepoint_jump_pad.
17288         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
17289         (struct fast_tracepoint_jump): New.
17290         (fast_tracepoint_jump_insn): New.
17291         (fast_tracepoint_jump_shadow): New.
17292         (find_fast_tracepoint_jump_at): New.
17293         (fast_tracepoint_jump_here): New.
17294         (delete_fast_tracepoint_jump): New.
17295         (set_fast_tracepoint_jump): New.
17296         (uninsert_fast_tracepoint_jumps_at): New.
17297         (reinsert_fast_tracepoint_jumps_at): New.
17298         (set_breakpoint_at): Use write_inferior_memory.
17299         (uninsert_raw_breakpoint): Use write_inferior_memory.
17300         (check_mem_read): Mask out fast tracepoint jumps.
17301         (check_mem_write): Mask out fast tracepoint jumps.
17302         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
17303         (set_fast_tracepoint_jump): Declare.
17304         (delete_fast_tracepoint_jump)
17305         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
17306         (reinsert_fast_tracepoint_jumps_at): Declare.
17307         * regcache.c: Don't compile many functions when building the
17308         in-process agent library.
17309         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
17310         the register buffer in the heap.
17311         (free_register_cache): If the register buffer isn't owned by the
17312         regcache, don't free it.
17313         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
17314         pre-existing register caches.
17315         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
17316         type.
17317         (convert_ascii_to_int): : Constify `from' parameter type.
17318         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
17319         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
17320         the needed buffer in-place.
17321         (relocate_instruction): New.
17322         * server.c (handle_query) <qSymbols>: If the target supports
17323         tracepoints, give it a chance of looking up symbols.  Report
17324         support for fast tracepoints.
17325         (handle_status): Stabilize threads.
17326         (process_serial_event): Adjust.
17327         * server.h (struct fast_tracepoint_jump): Forward declare.
17328         (struct process_info) <fast_tracepoint_jumps>: New field.
17329         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
17330         (decode_X_packet, decode_M_packet): Adjust.
17331         (relocate_instruction): Declare.
17332         (in_process_agent_loaded): Declare.
17333         (tracepoint_look_up_symbols): Declare.
17334         (struct fast_tpoint_collect_status): Declare.
17335         (fast_tracepoint_collecting): Declare.
17336         (force_unlock_trace_buffer): Declare.
17337         (handle_tracepoint_bkpts): Declare.
17338         (initialize_low_tracepoint)
17339         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
17340         * target.h (struct target_ops) <stabilize_threads,
17341         install_fast_tracepoint_jump_pad>: New fields.
17342         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
17343         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
17344         [HAVE_STDINT_H]: Include stdint.h.
17345         (trace_debug_1): Rename to ...
17346         (trace_vdebug): ... this.
17347         (trace_debug): Rename to ...
17348         (trace_debug_1): ... this.  Add `level' parameter.
17349         (trace_debug): New.
17350         (ATTR_USED, ATTR_NOINLINE): New.
17351         (IP_AGENT_EXPORT): New.
17352         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
17353         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
17354         (about_to_request_buffer_space, trace_buffer_is_full)
17355         (stopping_tracepoint, expr_eval_result, error_tracepoint)
17356         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
17357         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
17358         (traceframe_write_count, traceframes_created)
17359         (trace_state_variables)
17360         New renaming defines.
17361         (struct ipa_sym_addresses): New.
17362         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
17363         (symbol_list): New.
17364         (ipa_sym_addrs): New.
17365         (all_tracepoint_symbols_looked_up): New.
17366         (in_process_agent_loaded): New.
17367         (write_e_ipa_not_loaded): New.
17368         (maybe_write_ipa_not_loaded): New.
17369         (tracepoint_look_up_symbols): New.
17370         (debug_threads) [IN_PROCESS_AGENT]: New.
17371         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
17372         (UNKNOWN_SIDE_EFFECTS): New.
17373         (stop_tracing): New.
17374         (flush_trace_buffer): New.
17375         (stop_tracing_bkpt): New.
17376         (flush_trace_buffer_bkpt): New.
17377         (read_inferior_integer): New.
17378         (read_inferior_uinteger): New.
17379         (read_inferior_data_pointer): New.
17380         (write_inferior_data_pointer): New.
17381         (write_inferior_integer): New.
17382         (write_inferior_uinteger): New.
17383         (struct collect_static_trace_data_action): Delete.
17384         (enum tracepoint_type): New.
17385         (struct tracepoint) <type>: New field `type'.
17386         <actions_str, step_actions, step_actions_str>: Only include in
17387         GDBserver.
17388         <orig_size, obj_addr_on_target, adjusted_insn_addr>
17389         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
17390         (tracepoints): Use IP_AGENT_EXPORT.
17391         (last_tracepoint): Don't include in the IPA.
17392         (stopping_tracepoint): Use IP_AGENT_EXPORT.
17393         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
17394         (alloced_trace_state_variables): New.
17395         (trace_state_variables): Use IP_AGENT_EXPORT.
17396         (traceframe_t): Delete unused variable.
17397         (circular_trace_buffer): Don't include in the IPA.
17398         (trace_buffer_start): Delete.
17399         (struct trace_buffer_control): New.
17400         (trace_buffer_free): Delete.
17401         (struct ipa_trace_buffer_control): New.
17402         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
17403         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
17404         New.
17405         (trace_buffer_ctrl): New.
17406         (TRACE_BUFFER_CTRL_CURR): New.
17407         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
17408         Reimplement as macros.
17409         (trace_buffer_wrap): Delete.
17410         (traceframe_write_count, traceframe_read_count)
17411         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
17412         (struct tracepoint_hit_ctx) <type>: New field.
17413         (struct fast_tracepoint_ctx): New.
17414         (memory_barrier): New.
17415         (cmpxchg): New.
17416         (record_tracepoint_error): Update atomically in the IPA.
17417         (clear_inferior_trace_buffer): New.
17418         (about_to_request_buffer_space): New.
17419         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
17420         updating the same buffer.
17421         (add_tracepoint): Default the tracepoint's type to trap
17422         tracepoint, and orig_size to -1.
17423         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
17424         internal variables.
17425         (create_trace_state_variable): New parameter `gdb'.  Handle it.
17426         (clear_installed_tracepoints): Clear fast tracepoint jumps.
17427         (cmd_qtdp): Handle fast tracepoints.
17428         (cmd_qtdv): Adjust.
17429         (max_jump_pad_size): New.
17430         (gdb_jump_pad_head): New.
17431         (get_jump_space_head): New.
17432         (claim_jump_space): New.
17433         (sort_tracepoints): New.
17434         (MAX_JUMP_SIZE): New.
17435         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
17436         IPA.
17437         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
17438         support.  Upload fast traceframes, and delete internal IPA
17439         breakpoints.
17440         (stop_tracing_handler): New.
17441         (flush_trace_buffer_handler): New.
17442         (cmd_qtstop): Upload fast tracepoints.
17443         (response_tracepoint): Handle fast tracepoints.
17444         (tracepoint_finished_step): Upload fast traceframes.  Set the
17445         tracepoint hit context's tracepoint type.
17446         (handle_tracepoint_bkpts): New.
17447         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
17448         type.  Add comment about fast tracepoints.
17449         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
17450         non-existing action_str field.
17451         (get_context_regcache): Handle fast tracepoints.
17452         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
17453         to the regcache.
17454         (fast_tracepoint_from_jump_pad_address): New.
17455         (fast_tracepoint_from_ipa_tpoint_address): New.
17456         (collecting_t): New.
17457         (force_unlock_trace_buffer): New.
17458         (fast_tracepoint_collecting): New.
17459         (collecting): New.
17460         (gdb_collect): New.
17461         (write_inferior_data_ptr): New.
17462         (target_tp_heap): New.
17463         (target_malloc): New.
17464         (download_agent_expr): New.
17465         (UALIGN): New.
17466         (download_tracepoints): New.
17467         (download_trace_state_variables): New.
17468         (upload_fast_traceframes): New.
17469         (IPA_FIRST_TRACEFRAME): New.
17470         (IPA_NEXT_TRACEFRAME_1): New.
17471         (IPA_NEXT_TRACEFRAME): New.
17472         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
17473         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
17474         (gdb_jump_pad_buffer_end): New.
17475         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
17476         (initialize_tracepoint): Adjust.
17477         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
17478         buffer.  Initialize the low module.
17479         * utils.c (PREFIX, TOOLNAME): New.
17480         (malloc_failure): Use PREFIX.
17481         (error): In the IPA, an error causes an exit.
17482         (fatal, warning): Use PREFIX.
17483         (internal_error): Use TOOLNAME.
17484         (NUMCELLS): Increase to 10.
17485         * configure, config.in: Regenerate.
17486
17487 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17488
17489         * server.c (handle_query) <qSupported>: Do two passes over the
17490         qSupported string to avoid nesting strtok.
17491
17492 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17493
17494         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
17495         (CDEPS): New.
17496         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
17497         -Wl,--dynamic-list.
17498         * configure: Regenerate.
17499         * proc-service.list: New.
17500
17501 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17502
17503         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
17504         New comment.
17505
17506 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
17507
17508         * gdbreplay.c (remote_open): Check error return from socket() call by
17509         its equality to -1 not by it being negative.
17510         * remote-utils.c (remote_open): Likewise.
17511
17512 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
17513
17514         * config.h: Regenerate.
17515
17516 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17517
17518         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
17519         doesn't provide PTRACE_GET_THREAD_AREA.
17520
17521 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17522
17523         * linux-m68k-low.c: Include <asm/ptrace.h>
17524         (ps_get_thread_area): Implement.
17525
17526 2010-05-03  Doug Evans  <dje@google.com>
17527
17528         * event-loop.c (struct callback_event): New struct.
17529         (callback_list): New global.
17530         (append_callback_event, delete_callback_event): New functions.
17531         (process_callback): New function.
17532         (start_event_loop): Call it.
17533         * remote-utils.c (NOT_SCHEDULED): Define.
17534         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
17535         moved out of readchar.
17536         (readchar): Rewrite.  Call reschedule before returning.
17537         (reset_readchar): New function.
17538         (remote_close): Call it.
17539         (process_remaining, reschedule): New functions.
17540         * server.h (callback_handler_func): New typedef.
17541         (append_callback_event, delete_callback_event): Declare.
17542
17543 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17544
17545         * proc-service.c (ps_pglobal_lookup): Use
17546         thread_db_look_up_one_symbol.
17547         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
17548         parameter.  Use it instead of all_symbols_looked_up.
17549         * server.h (struct process_info) <all_symbols_looked_up>: Delete
17550         field.
17551         (all_symbols_looked_up): Don't declare.
17552         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
17553         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
17554         field.
17555         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
17556         Set all_symbols_looked_up here.
17557         (thread_db_look_up_one_symbol): New.
17558         (thread_db_get_tls_address): Adjust.
17559         (thread_db_load_search, try_thread_db_load_1): Always allocate the
17560         thread_db object on the heap, and tentatively set it in the
17561         process structure.
17562         (thread_db_init): Don't set all_symbols_looked_up here.
17563         * linux-low.h (thread_db_look_up_one_symbol): Declare.
17564
17565 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17566
17567         * linux-low.c (linux_kill, linux_detach): Adjust.
17568         (status_pending_p_callback): Remove redundant statement.  Check
17569         for !TARGET_WAITIKIND_IGNORE, instead of
17570         TARGET_WAITKIND_STOPPED.
17571         (handle_tracepoints): Make sure LWP is locked.  Adjust.
17572         (linux_wait_for_event_1): Adjust.
17573         (linux_cancel_breakpoints): New.
17574         (unsuspend_one_lwp): New.
17575         (unsuspend_all_lwps): New.
17576         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
17577         (send_sigstop_callback): Change return type to int, add new
17578         `except' parameter and handle it.
17579         (suspend_and_send_sigstop_callback): New.
17580         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
17581         pass them down.  If SUSPEND, also increment the lwp's suspend
17582         count.
17583         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
17584         (need_step_over_p): Don't consider suspended LWPs.
17585         (start_step_over): Adjust.
17586         (proceed_one_lwp): Change return type to int, add new `except'
17587         parameter and handle it.
17588         (unsuspend_and_proceed_one_lwp): New.
17589         (proceed_all_lwps): Use find_inferior instead of
17590         for_each_inferior.
17591         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
17592         also decrement the suspend count of LWPs.  Pass `except' down,
17593         instead of hacking its suspend count.
17594         (linux_pause_all): Add `freeze' parameter.  Adjust.
17595         (linux_unpause_all): New.
17596         (linux_target_ops): Install linux_unpause_all.
17597         * server.c (handle_status): Adjust.
17598         * target.h (struct target_ops): New fields `unpause_all' and
17599         `cancel_breakpoints'.  Add new parameter to `pause_all'.
17600         (pause_all): Add new `freeze' parameter.
17601         (unpause_all): New.
17602         (cancel_breakpoints): New.
17603         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
17604         cancel breakpoints.
17605         (cmd_qtstart): Pause threads.
17606         (stop_tracing): Pause threads, and cancel breakpoints.
17607         * win32-low.c (win32_target_ops): Adjust.
17608
17609 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17610
17611         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
17612         the inferior right away from here...
17613         (linux_wait_1): ... to here, and adjust to check the thread's
17614         last_resume_kind instead of the lwp's step or stop_expected flags.
17615
17616 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17617
17618         * README: Use consistent `GDB' and `GDBserver' spellings.
17619
17620 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17621
17622         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
17623         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
17624         (linux_detach_one_lwp): Assume the lwp is stopped.
17625         (any_thread_of): Delete.
17626         (linux_detach): Stop all lwps here.  Don't blindly delete all
17627         breakpoints.
17628         (delete_lwp_callback): New.
17629         (linux_mourn): Delete all lwps of the process that is gone.
17630         (linux_wait_1): Don't delete the last lwp of the process here.
17631         * mem-break.h (mark_breakpoints_out): Declare.
17632         * mem-break.c (mark_breakpoints_out): New.
17633         (free_all_breakpoints): Use it.
17634         * server.c (handle_target_event): If the process is gone, mark
17635         breakpoints out.
17636         * thread-db.c (struct thread_db) <create_bp>: New field.
17637         (thread_db_enable_reporting): Fix prototype.  Store a thread event
17638         breakpoint reference in the thread_db struct.
17639         (thread_db_load_search): Clear the thread_db object.
17640         (try_thread_db_load_1): Ditto.
17641         (switch_to_process): New.
17642         (disable_thread_event_reporting): Use it.
17643         (remove_thread_event_breakpoints): New.
17644         (thread_db_detach, thread_db_mourn): Use it.
17645
17646 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
17647
17648         * linux-low.c (linux_enable_event_reporting): New.
17649         (linux_wait_for_event_1, handle_extended_wait): Use it.
17650
17651 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
17652
17653         * linux-low.c (linux_kill_one_lwp, linux_kill)
17654         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
17655         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
17656         SIGSTOP even if the LWP is stopped.
17657         (send_sigstop_callback): New.
17658         (stop_all_lwps): Use send_sigstop_callback instead.
17659         (linux_resume_one_thread): Adjust.
17660         (proceed_one_lwp): Still proceed an LWP that the client has
17661         requested to stop, if we haven't reported it as stopped yet.  Make
17662         sure that LWPs the client want stopped, have a pending SIGSTOP.
17663
17664 2010-04-26  Doug Evans  <dje@google.com>
17665
17666         * server.c (handle_general_set): Make static.
17667
17668         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
17669         Print received char after testing for error/eof instead of before.
17670         (input_interrupt): Tweak comment.
17671
17672 2010-04-23  Doug Evans  <dje@google.com>
17673
17674         * server.c (start_inferior): Print inferior argv if --debug.
17675
17676 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
17677
17678         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
17679         * nto-x86-low.c: Include server.h
17680
17681 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
17682
17683         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
17684         be consistent with other sources of this directory.
17685         (init_registers_amd64): Correct name of source file of this function
17686         in the comment.
17687
17688 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17689
17690         * configure.srv (x86_64-*-mingw*): New configuration for Windows
17691         64-bit executables.
17692
17693 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17694
17695         * win32-i386-low.c: Add 64-bit support.
17696         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
17697         (init_registers_amd64): Declare.
17698         (mappings): Add 64-bit version of array.
17699         (init_windows_x86): New function.
17700         (the_low_target): Change init_arch field to init_windows_x86.
17701
17702 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17703
17704         * win32-low.c: Adapt to support also 64-bit architecture.
17705         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
17706         (get_image_name): Use SIZE_T type for local variable `done'.
17707         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
17708         (toolhelp_get_dll_name): Idem.
17709         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
17710         Use uintptr_t typecast to avoid warning.
17711         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
17712         (handle_exception): Use phex_nz to avoid warning.
17713         (win32_wait): Remove unused local variable `process'.
17714
17715 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17716
17717         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
17718         `amd64-avx.o'.
17719
17720 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
17721
17722         * configure.ac: Use `ws2_32' library for srv_mingw.
17723         * configure: Regenerate.
17724         * gdbreplay.c: Include winsock2.h instead of winsock.h.
17725         * remote-utils.c: Likewise.
17726
17727 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
17728
17729         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
17730         if __x86_64__ is defined.
17731
17732 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17733
17734         * configure: Regenerate.
17735
17736 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17737
17738         * server.c (handle_query): Handle 'qGetTIBAddr' query.
17739         * target.h (target_ops): New get_tib_address field.
17740         * win32-low.h (win32_thread_info): Add thread_local_base field.
17741         * win32-low.c (child_add_thread): Add tlb argument.
17742         Set thread_local_base field to TLB.
17743         (get_child_debug_event): Adapt to child_add_thread change.
17744         (win32_get_tib_address): New function.
17745         (win32_target_ops): Set get_tib_address field to
17746         win32_get_tib_address.
17747         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
17748
17749 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17750
17751         * linux-low.c (linux_mourn): Also remove the process.
17752         * server.c (handle_target_event): Don't remove the process here.
17753         * nto-low.c (nto_mourn): New.
17754         (nto_target_ops): Install it.
17755         * spu-low.c (spu_mourn): New.
17756         (spu_target_ops): Install it.
17757         * win32-low.c (win32_mourn): New.
17758         (win32_target_ops): Install it.
17759
17760 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17761
17762         * server.h (buffer_xml_printf): Remove redundant `;'.
17763
17764 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17765
17766         * regcache.c (set_register_cache): Invalidate regcaches before
17767         changing the register cache layout.
17768         (regcache_invalidate_one): Allow a NULL regcache.
17769         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
17770         regcaches before changing the register cache layout or the target
17771         regsets.
17772
17773 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
17774
17775         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
17776         variable warning on Linux/x86-64.
17777
17778 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17779
17780         GDBserver disconnected tracing support.
17781
17782         * linux-low.c (linux_remove_process): Delete.
17783         (add_lwp): Don't set last_resume_kind here.
17784         (linux_kill): Use `mourn'.
17785         (linux_detach): Use `thread_db_detach', and `mourn'.
17786         (linux_mourn): New.
17787         (linux_attach_lwp_1): Adjust comment.
17788         (linux_attach): last_resume_kind moved the thread_info; adjust.
17789         (status_pending_p_callback): Adjust.
17790         (linux_wait_for_event_1): Adjust.
17791         (count_events_callback, select_singlestep_lwp_callback)
17792         (select_event_lwp_callback, cancel_breakpoints_callback)
17793         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
17794         (proceed_one_lwp): Adjust.
17795         (linux_async): Add debug output.
17796         (linux_thread_stopped): New.
17797         (linux_pause_all): New.
17798         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
17799         linux_pause_all.
17800         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
17801         (thread_db_free): Delete declaration.
17802         (thread_db_detach, thread_db_mourn): Declare.
17803         * thread-db.c (thread_db_init): Use thread_db_mourn.
17804         (thread_db_free): Delete, split in two.
17805         (disable_thread_event_reporting): New.
17806         (thread_db_detach): New.
17807         (thread_db_mourn): New.
17808
17809         * server.h (struct thread_info) <last_resume_kind>: New field.
17810         <attached>: Add comment.
17811         <gdb_detached>: New field.
17812         (handler_func): Change return type to int.
17813         (handle_serial_event, handle_target_event): Ditto.
17814         (gdb_connected): Declare.
17815         (tracing): Delete.
17816         (disconnected_tracing): Declare.
17817         (stop_tracing): Declare.
17818
17819         * server.c (handle_query) <qSupported>: Report support for
17820         disconnected tracing.
17821         (queue_stop_reply_callback): Account for running threads.
17822         (gdb_wants_thread_stopped): New.
17823         (gdb_wants_all_threads_stopped): New.
17824         (gdb_reattached_process): New.
17825         (handle_status): Clear the `gdb_detached' flag of all processes.
17826         In all-stop, stop all threads.
17827         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
17828         (process_serial_event): If the remote connection breaks, or if an
17829         exit was forced with "monitor exit", force an event loop exit.
17830         Handle disconnected tracing on detach.
17831         (handle_serial_event): Adjust.
17832         (handle_target_event): If GDB isn't connected, forward events back
17833         to the inferior, unless the last process exited, in which case,
17834         exit gdbserver.  Adjust interface.
17835
17836         * remote-utils.c (remote_open): Don't block in accept.  Instead
17837         register an event loop source on the listen socket file
17838         descriptor.  Refactor bits into ...
17839         (listen_desc): ... this new global.
17840         (gdb_connected): ... this new function.
17841         (enable_async_notification): ... this new function.
17842         (handle_accept_event): ... this new function.
17843         (remote_close): Clear remote_desc.
17844
17845         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
17846
17847         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
17848         New fields.
17849         (mourn_inferior): Define.
17850         (target_process_qsupported): Avoid the dangling else problem.
17851         (thread_stopped): Define.
17852         (pause_all): Define.
17853         (target_waitstatus_to_string): Declare.
17854         * target.c (target_waitstatus_to_string): New.
17855
17856         * tracepoint.c (tracing): Make extern.
17857         (disconnected_tracing): New.
17858         (stop_tracing): Make extern.  Handle tracing stops due to GDB
17859         disconnecting.
17860         (cmd_qtdisconnected): New.
17861         (cmd_qtstatus): Report disconnected tracing status in trace reply.
17862         (handle_tracepoint_general_set): Handle QTDisconnected.
17863
17864         * event-loop.c (event_handler_func): Change return type to int.
17865         (process_event): Bail out if the event handler wants the event
17866         loop to stop.
17867         (handle_file_event): Ditto.
17868         (start_event_loop): Bail out if the event handler wants the event
17869         loop to stop.
17870
17871         * nto-low.c (nto_target_ops): Adjust.
17872         * spu-low.c (spu_wait): Don't remove the process here.
17873         (spu_target_ops): Adjust.
17874         * win32-low.c (win32_wait): Don't remove the process here.
17875         (win32_target_ops): Adjust.
17876
17877 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17878
17879         * regcache.c (realloc_register_cache): Invalidate inferior's
17880         regcache before recreating it.
17881
17882 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
17883
17884         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
17885
17886 2010-04-09  Stan Shebs  <stan@codesourcery.com>
17887             Pedro Alves  <pedro@codesourcery.com>
17888
17889         * server.h (LONGEST): New.
17890         (struct thread_info) <while_stepping>: New field.
17891         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
17892         Declare.
17893         (initialize_tracepoint, handle_tracepoint_general_set)
17894         (handle_tracepoint_query, tracepoint_finished_step)
17895         (tracepoint_was_hit, release_while_stepping_state_list):
17896         (current_traceframe): Declare.
17897         * server.c (handle_general_set): Handle tracepoint packets.
17898         (read_memory): New.
17899         (write_memory): New.
17900         (handle_search_memory_1): Use read_memory.
17901         (handle_query): Report support for conditional tracepoints, trace
17902         state variables, and tracepoint sources.  Handle tracepoint
17903         queries.
17904         (main): Initialize the tracepoints module.
17905         (process_serial_event): Handle traceframe reads/writes.
17906
17907         * linux-low.c (handle_tracepoints): New.
17908         (linux_wait_1): Call it.
17909         (linux_resume_one_lwp): Handle while-stepping.
17910         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
17911         (linux_target_ops): Install them.
17912         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
17913         New field.
17914         * linux-x86-low.c (x86_supports_tracepoints): New.
17915         (the_low_target). Install it.
17916
17917         * mem-break.h (delete_breakpoint): Declare.
17918         * mem-break.c (delete_breakpoint): Make external.
17919
17920         * target.h (struct target_ops): Add `supports_tracepoints',
17921         `read_pc', and `write_pc' fields.
17922         (target_supports_tracepoints): Define.
17923         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
17924         (phex_nz): New.
17925
17926         * regcache.h (struct regcache) <registers_owned>: New field.
17927         (init_register_cache, regcache_cpy): Declare.
17928         (regcache_read_pc, regcache_write_pc): Declare.
17929         (register_cache_size): Declare.
17930         (supply_regblock): Declare.
17931         * regcache.c (init_register_cache): New.
17932         (new_register_cache): Use it.
17933         (regcache_cpy): New.
17934         (register_cache_size): New.
17935         (supply_regblock): New.
17936         (regcache_read_pc, regcache_write_pc): New.
17937
17938         * tracepoint.c: New.
17939
17940         * Makefile.in (OBS): Add tracepoint.o.
17941         (tracepoint.o): New rule.
17942
17943 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
17944
17945         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
17946         (i386-mmx.o): New.
17947         (i386-mmx.c): Likewise.
17948         (i386-mmx-linux.o): Likewise.
17949         (i386-mmx-linux.c): Likewise.
17950
17951         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
17952         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
17953         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
17954         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
17955
17956         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
17957         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
17958         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
17959
17960 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
17961
17962         * Makefile.in (clean): Updated.
17963         (i386-avx.o): New.
17964         (i386-avx.c): Likewise.
17965         (i386-avx-linux.o): Likewise.
17966         (i386-avx-linux.c): Likewise.
17967         (amd64-avx.o): Likewise.
17968         (amd64-avx.c): Likewise.
17969         (amd64-avx-linux.o): Likewise.
17970         (amd64-avx-linux.c): Likewise.
17971
17972         * configure.srv (srv_i386_regobj): Add i386-avx.o.
17973         (srv_i386_linux_regobj): Add i386-avx-linux.o.
17974         (srv_amd64_regobj): Add amd64-avx.o.
17975         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
17976         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
17977         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
17978         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
17979         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
17980         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
17981         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
17982
17983         * i387-fp.c: Include "i386-xstate.h".
17984         (i387_xsave): New.
17985         (i387_cache_to_xsave): Likewise.
17986         (i387_xsave_to_cache): Likewise.
17987         (x86_xcr0): Likewise.
17988
17989         * i387-fp.h (i387_cache_to_xsave): Likewise.
17990         (i387_xsave_to_cache): Likewise.
17991         (x86_xcr0): Likewise.
17992
17993         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
17994         * linux-crisv32-low.c (target_regsets): Likewise.
17995         * linux-m68k-low.c (target_regsets): Likewise.
17996         * linux-mips-low.c (target_regsets): Likewise.
17997         * linux-ppc-low.c (target_regsets): Likewise.
17998         * linux-s390-low.c (target_regsets): Likewise.
17999         * linux-sh-low.c (target_regsets): Likewise.
18000         * linux-sparc-low.c (target_regsets): Likewise.
18001         * linux-xtensa-low.c (target_regsets): Likewise.
18002
18003         * linux-low.c: Include <sys/uio.h>.
18004         (regsets_fetch_inferior_registers): Support nt_type.
18005         (regsets_store_inferior_registers): Likewise.
18006         (linux_process_qsupported): New.
18007         (linux_target_ops): Add linux_process_qsupported.
18008
18009         * linux-low.h (regset_info): Add nt_type.
18010         (linux_target_ops): Add process_qsupported.
18011
18012         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
18013         and <sys/uio.h>.
18014         (init_registers_i386_avx_linux): New.
18015         (init_registers_amd64_avx_linux): Likewise.
18016         (xmltarget_i386_linux_no_xml): Likewise.
18017         (xmltarget_amd64_linux_no_xml): Likewise.
18018         (PTRACE_GETREGSET): Likewise.
18019         (PTRACE_SETREGSET): Likewise.
18020         (x86_fill_xstateregset): Likewise.
18021         (x86_store_xstateregset): Likewise.
18022         (use_xml): Likewise.
18023         (x86_linux_update_xmltarget): Likewise.
18024         (x86_linux_process_qsupported): Likewise.
18025         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
18026         (x86_arch_setup): Don't call init_registers_amd64_linux nor
18027         init_registers_i386_linux here.  Call
18028         x86_linux_update_xmltarget.
18029         (the_low_target): Add x86_linux_process_qsupported.
18030
18031         * server.c (handle_query): Call target_process_qsupported.
18032
18033         * target.h (target_ops): Add process_qsupported.
18034         (target_process_qsupported): New.
18035
18036 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
18037
18038         * inferiors.c (add_thread): Set last_status kind to
18039         TARGET_WAITKIND_IGNORE.
18040         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
18041         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
18042         (linux_wait_1): Move `thread' local definition to block that uses
18043         it.  Don't NULL initialize `event_child'.
18044         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
18045         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
18046         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
18047
18048 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
18049
18050         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
18051         an extended waitstatus, or by a watchpoint.
18052         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
18053         thread was stepping or has been stopped by a watchpoint.
18054
18055 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
18056
18057         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
18058         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
18059         of another, then delete the previous, and validate all
18060         breakpoints.
18061         (validate_inserted_breakpoint): New.
18062         (delete_disabled_breakpoints): New.
18063         (validate_breakpoints): New.
18064         (check_mem_read): Validate breakpoints before trusting their
18065         shadow.  Delete disabled breakpoints.
18066         (check_mem_write): Validate breakpoints before trusting they
18067         should be inserted.  Delete disabled breakpoints.
18068         * mem-break.h (validate_breakpoints):
18069         * server.c (handle_query): Validate breakpoints when we see a
18070         qSymbol query.
18071
18072 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
18073
18074         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
18075         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
18076         if we could tell there's a GDB breakpoint at stop_pc.
18077         (need_step_over_p): Don't do a step over if we find a GDB
18078         breakpoint at the resume PC.
18079
18080         * mem-break.c (struct raw_breakpoint): New.
18081         (enum bkpt_type): New type `gdb_breakpoint'.
18082         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
18083         fields.  New field `raw'.
18084         (find_raw_breakpoint_at): New.
18085         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
18086         breakpoint instead.
18087         (set_breakpoint_at): Adjust.
18088         (delete_raw_breakpoint): New.
18089         (release_breakpoint): New.
18090         (delete_breakpoint): Rename to...
18091         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
18092         release_breakpoint.  Return ENOENT.
18093         (delete_breakpoint): Reimplement.
18094         (find_breakpoint_at): Delete.
18095         (find_gdb_breakpoint_at): New.
18096         (delete_breakpoint_at): Delete.
18097         (set_gdb_breakpoint_at): New.
18098         (delete_gdb_breakpoint_at): New.
18099         (gdb_breakpoint_here): New.
18100         (set_reinsert_breakpoint): Use release_breakpoint.
18101         (uninsert_breakpoint): Rename to ...
18102         (uninsert_raw_breakpoint): ... this.
18103         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
18104         (reinsert_raw_breakpoint): Change parameter type to
18105         raw_breakpoint.
18106         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
18107         instead.
18108         (check_breakpoints): Adjust.  Use release_breakpoint.
18109         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
18110         (breakpoint_inserted_here): Ditto.
18111         (check_mem_read): Adjust to iterate over raw breakpoints instead.
18112         Don't trust the breakpoint's shadow if it is not inserted.
18113         (check_mem_write): Adjust to iterate over raw breakpoints instead.
18114         (delete_all_breakpoints): Adjust.
18115         (free_all_breakpoints): Mark all breakpoints as uninserted, and
18116         use delete_breakpoint_1.
18117
18118         * mem-break.h (breakpoints_supported): Delete declaration.
18119         (set_gdb_breakpoint_at): Declare.
18120         (gdb_breakpoint_here): Declare.
18121         (delete_breakpoint_at): Delete.
18122         (delete_gdb_breakpoint_at): Declare.
18123
18124         * server.h (struct raw_breakpoint): Forward declare.
18125         (struct process_info): New field `raw_breakpoints'.
18126
18127         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
18128         breakpoints.
18129
18130 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18131
18132         * linux-low.c (status_pending_p_callback): Fix comment.
18133         (linux_wait_for_event_1): Move most of the internal breakpoint
18134         handling from here...
18135         (linux_wait_1): ... to here.
18136         (count_events_callback): New.
18137         (select_singlestep_lwp_callback): New.
18138         (select_event_lwp_callback): New.
18139         (cancel_breakpoints_callback): New.
18140         (select_event_lwp): New.
18141         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
18142         priority to all LWPs that have had events that should be reported
18143         to the client.  Cancel breakpoints when about to reporting the
18144         event to the client, not while stopping lwps.  No longer cancel
18145         finished single-steps here.
18146         (cancel_finished_single_step): Delete.
18147         (cancel_finished_single_steps): Delete.
18148
18149 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18150
18151         * mem-break.c (enum bkpt_type): New.
18152         (struct breakpoint): New field `type'.
18153         (set_breakpoint_at): Change return type to struct breakpoint
18154         pointer.  Set type to `other_breakpoint' by default.
18155         (delete_breakpoint): Rewrite, supporting more than one breakpoint
18156         in the breakpoint list.
18157         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
18158         (reinsert_breakpoint): Rename to ...
18159         (reinsert_raw_breakpoint): ... this.
18160         (reinsert_breakpoints_at): Adjust.
18161         * mem-break.h (struct breakpoint): Declare.
18162         (set_breakpoint_at): Change return type to struct breakpoint
18163         pointer.
18164
18165 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18166
18167         * server.c (handle_query): Assign, not compare.
18168
18169 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18170
18171         Teach linux gdbserver to step-over-breakpoints.
18172
18173         * linux-low.c (can_hardware_single_step): New.
18174         (supports_breakpoints): New.
18175         (handle_extended_wait): If stopping threads, read the stop pc of
18176         the new cloned LWP.
18177         (get_pc): New.
18178         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
18179         low target doesn't support retrieving the PC.
18180         (add_lwp): Set last_resume_kind to resume_continue.
18181         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
18182         (linux_attach): Don't clear stop_expected.  Set the lwp's
18183         last_resume_kind to resume_stop.
18184         (linux_detach_one_lwp): Don't check for removed breakpoints.
18185         (check_removed_breakpoint): Delete.
18186         (status_pending_p): Rename to ...
18187         (status_pending_p_callback): ... this.  Don't check for removed
18188         breakpoints.  Don't consider threads that are stopped from GDB's
18189         perspective.
18190         (linux_wait_for_lwp): Always read the stop_pc here.
18191         (cancel_breakpoint): New.
18192         (step_over_bkpt): New global.
18193         (linux_wait_for_event_1): Implement stepping over breakpoints.
18194         (gdb_wants_lwp_stopped): New.
18195         (gdb_wants_all_stopped): New.
18196         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
18197         single-step traps here.  Store the thread's last reported target
18198         wait status.
18199         (send_sigstop): Don't clear stop_expected.  Always set it,
18200         instead.
18201         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
18202         (cancel_finished_single_step): New.
18203         (cancel_finished_single_steps): New.
18204         (wait_for_sigstop): Don't cancel finished single-step traps here.
18205         (linux_resume_one_lwp): Don't check for removed breakpoints.
18206         Don't set `step' on non-hardware step archs.
18207         (linux_set_resume_request): Ignore resume_stop requests if already
18208         stopping or stopped.  Set the lwp's last_resume_kind.
18209         (resume_status_pending_p): Don't check for removed breakpoints.
18210         (need_step_over_p): New.
18211         (start_step_over): New.
18212         (finish_step_over): New.
18213         (linux_resume_one_thread): Always queue a sigstop for resume_stop
18214         requests.  Clear the thread's last reported target waitstatus.
18215         Don't use the `suspended' flag.  Don't consider pending breakpoints.
18216         (linux_resume): Start a step-over if necessary.
18217         (proceed_one_lwp): New.
18218         (proceed_all_lwps): New.
18219         (unstop_all_lwps): New.
18220         * linux-low.h (struct lwp_info): Rewrite comment for the
18221         `suspended' flag.  Add the `stop_pc' field.  Delete the
18222         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
18223         Add `'last_resume_kind' and `need_step_over' fields.
18224         * inferiors.c (struct thread_info): Delete, moved elsewhere.
18225         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
18226         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
18227         (set_raw_breakpoint_at): New.
18228         (set_breakpoint_at): Rewrite to use it.
18229         (reinsert_breakpoint_handler): Delete.
18230         (set_reinsert_breakpoint): New.
18231         (reinsert_breakpoint_by_bp): Delete.
18232         (delete_reinsert_breakpoints): New.
18233         (uninsert_breakpoint): Rewrite.
18234         (uninsert_breakpoints_at): New.
18235         (reinsert_breakpoint): Rewrite.
18236         (reinsert_breakpoints_at): New.
18237         (check_breakpoints): Rewrite.
18238         (breakpoint_here): New.
18239         (breakpoint_inserted_here): New.
18240         (check_mem_read): Adjust.
18241         * mem-break.h (breakpoints_supported, breakpoint_here)
18242         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
18243         (reinsert_breakpoint_by_bp): Delete declaration.
18244         (delete_reinsert_breakpoints): Declare.
18245         (reinsert_breakpoint): Delete declaration.
18246         (reinsert_breakpoints_at): Declare.
18247         (uninsert_breakpoint): Delete declaration.
18248         (uninsert_breakpoints_at): Declare.
18249         (check_breakpoints): Adjust prototype.
18250         * server.h: Adjust include order.
18251         (struct thread_info): Declare here.  Add a `last_status' field.
18252
18253 2010-03-23  Michael Snyder  <msnyder@vmware.com>
18254
18255         * server.c (crc32): New function.
18256         (handle_query): Add handling for 'qCRC:' request.
18257
18258 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
18259
18260         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
18261         lwp had been stopped by a watchpoint.
18262
18263 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
18264
18265         * server.h (internal_error): Declare.
18266         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
18267         * utils.c (internal_error): New function.
18268
18269 2010-03-15  Andreas Schwab  <schwab@redhat.com>
18270
18271         * configure.srv: Fix typo setting srv_regobj.
18272
18273 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
18274
18275         * linux-low.c (fetch_register): Avoid passing a non string literal
18276         format to `error'.
18277         (usr_store_inferior_registers): Ditto.
18278
18279 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18280
18281         * linux-low.c (linux_write_memory): Bail out early if peeking
18282         memory failed.
18283
18284 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18285
18286         * linux-low.h (struct lwp_info): New fields
18287         `stopped_by_watchpoint' and `stopped_data_address'.
18288         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
18289         here, and cache them in the lwp object.
18290         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
18291         directly.
18292         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
18293         field.
18294         (linux_stopped_by_watchpoint): Rewrite.
18295         (linux_stopped_data_address): Rewrite.
18296
18297 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
18298
18299         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
18300         switching the current inferior, not before.
18301
18302 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
18303
18304         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
18305         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
18306         i386-linux.c and amd64-linux.c.
18307         (reg-i386.o): Removed.
18308         (reg-i386.c): Likewise.
18309         (reg-i386-linux.o): Likewise.
18310         (reg-i386-linux.c): Likewise.
18311         (reg-x86-64.o): Likewise.
18312         (reg-x86-64.c): Likewise.
18313         (reg-x86-64-linux.o): Likewise.
18314         (reg-x86-64-linux.c): Likewise.
18315         (i386.o): New.
18316         (i386.c): Likewise.
18317         (i386-linux.o): Likewise.
18318         (i386-linux.c): Likewise.
18319         (amd64.o): Likewise.
18320         (amd64.c): Likewise.
18321         (amd64-linux.o): Likewise.
18322         (amd64-linux.c): Likewise.
18323
18324         * configure.srv (srv_i386_regobj): New.
18325         (srv_i386_linux_regobj): Likewise.
18326         (srv_amd64_regobj): Likewise.
18327         (srv_amd64_linux_regobj): Likewise.
18328         (srv_i386_32bit_xmlfiles): Likewise.
18329         (srv_i386_64bit_xmlfiles): Likewise.
18330         (srv_i386_xmlfiles): Likewise.
18331         (srv_amd64_xmlfiles): Likewise.
18332         (srv_i386_linux_xmlfiles): Likewise.
18333         (srv_amd64_linux_xmlfiles): Likewise.
18334         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
18335         srv_xmlfiles to $srv_i386_xmlfiles.
18336         (i[34567]86-*-mingw32ce*): Likewise.
18337         (i[34567]86-*-mingw*): Likewise.
18338         (i[34567]86-*-nto*): Likewise.
18339         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
18340         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
18341         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
18342         (x86_64-*-linux*): Likewise.
18343
18344         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
18345         (init_registers_amd64_linux): New.
18346         (x86_arch_setup): Replace init_registers_x86_64_linux with
18347         init_registers_amd64_linux.
18348
18349 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
18350
18351         * configure.ac: Check for libdl.  If it is not available link against
18352         static libthread_db.
18353         * configure: Regenerate.
18354
18355 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
18356
18357         PR9605
18358
18359         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
18360         handing a read watchpoint.
18361         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
18362
18363 2010-02-12  Doug Evans  <dje@google.com>
18364
18365         * linux-low.c (linux_supports_tracefork_flag): Document.
18366         (linux_look_up_symbols): Add comment.
18367
18368 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
18369
18370         * regcache.c (supply_register): Clear regcache if buf is NULL.
18371
18372 2010-02-02  Nicolas Roche  <roche@sourceware.org>
18373             Joel Brobecker  <brobecker@adacore.com>
18374
18375         * inferiors.c (find_inferior): Add function documentation.
18376         (unloaded_dll): Handle the case where the unloaded dll has not
18377         been previously registered in the dll list.
18378
18379 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
18380
18381         * linux-arm-low.c (thumb_breakpoint_len): Delete.
18382         (thumb2_breakpoint): New.
18383         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
18384
18385 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
18386
18387         * linux-low.c (get_stop_pc): Check for SIGTRAP.
18388         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
18389         breakpoints.
18390
18391 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18392
18393         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
18394
18395 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
18396
18397         * linux-s390-low.c (s390_collect_ptrace_register)
18398         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
18399
18400 2010-01-21  Doug Evans  <dje@google.com>
18401
18402         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
18403         (PTRACE_ARG4_TYPE): New macro.
18404         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
18405         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
18406         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
18407         (usr_store_inferior_registers): Ditto.
18408         (linux_read_memory, linux_write_memory): Ditto.
18409         (linux_test_for_tracefork): Ditto.
18410
18411         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
18412         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
18413
18414 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18415
18416         * proc-service.c (ps_lgetregs): Don't refetch registers from the
18417         target.
18418
18419 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18420
18421         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
18422         prototype to take a regcache.  Adjust.
18423
18424 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
18425
18426         * regcache.h (struct thread_info): Forward declare.
18427         (struct regcache): New.
18428         (new_register_cache): Adjust prototype.
18429         (get_thread_regcache): Declare.
18430         (free_register_cache): Adjust prototype.
18431         (registers_to_string, registers_from_string): Ditto.
18432         (supply_register, supply_register_by_name, collect_register)
18433         (collect_register_as_string, collect_register_by_name): Ditto.
18434         * regcache.c (struct inferior_regcache_data): Delete.
18435         (get_regcache): Rename to ...
18436         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
18437         fetching registers.
18438         (regcache_invalidate_one): Adjust.
18439         (regcache_invalidate): Fix prototype.
18440         (new_register_cache): Return the new register cache.
18441         (free_register_cache): Change prototype.
18442         (realloc_register_cache): Adjust.
18443         (registers_to_string): Change prototype to take a regcache.  Adjust.
18444         (registers_from_string): Ditto.
18445         (register_data): Ditto.
18446         (supply_register): Ditto.
18447         (supply_register_by_name): Ditto.
18448         (collect_register): Ditto.
18449         (collect_register_as_string): Ditto.
18450         (collect_register_by_name): Ditto.
18451         * server.c (process_serial_event): Adjust.
18452         * linux-low.h (regset_fill_func, regset_store_func): Change
18453         prototype.
18454         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
18455         Change prototype.
18456         * linux-low.c (get_stop_pc): Adjust.
18457         (check_removed_breakpoint): Adjust.
18458         (linux_wait_for_event): Adjust.
18459         (linux_resume_one_lwp): Adjust.
18460         (fetch_register): Add regcache parameter.  Adjust.
18461         (usr_store_inferior_registers): Ditto.
18462         (regsets_fetch_inferior_registers): Ditto.
18463         (regsets_store_inferior_registers): Ditto.
18464         (linux_fetch_registers, linux_store_registers): Ditto.
18465         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
18466         regcache.  Adjust.
18467         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
18468         Ditto.
18469         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
18470         prototype to take a regcache.
18471         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
18472         * remote-utils.c (convert_ascii_to_int, outreg)
18473         (prepare_resume_reply): Change prototype to take a regcache.
18474         Adjust.
18475         * target.h (struct target_ops) <fetch_registers, store_registers>:
18476         Change prototype to take a regcache.
18477         (fetch_inferior_registers, store_inferior_registers): Change
18478         prototype to take a regcache.  Adjust.
18479         * proc-service.c (ps_lgetregs): Adjust.
18480         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
18481         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
18482         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
18483         take a regcache.  Adjust.
18484         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
18485         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
18486         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
18487         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
18488         * linux-cris-low.c (cris_get_pc, cris_set_pc)
18489         (cris_cannot_fetch_register):
18490         (cris_breakpoint_at): Change prototype to take a regcache.
18491         Adjust.
18492         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
18493         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
18494         to take a regcache.  Adjust.
18495         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
18496         Adjust.
18497         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
18498         take a regcache.  Adjust.
18499         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
18500         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
18501         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
18502         * linux-mips-low.c (mips_get_pc):
18503         (mips_set_pc): Change prototype to take a regcache.  Adjust.
18504         (mips_reinsert_addr): Adjust.
18505         (mips_collect_register): Change prototype to take a regcache.
18506         Adjust.
18507         (mips_supply_register):
18508         (mips_collect_register_32bit, mips_supply_register_32bit)
18509         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18510         (mips_store_fpregset): Ditto.
18511         * linux-ppc-low.c (ppc_supply_ptrace_register)
18512         (ppc_supply_ptrace_register): Ditto.
18513         (parse_spufs_run): Adjust.
18514         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
18515         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
18516         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
18517         take a regcache.  Adjust.
18518         * linux-s390-low.c (s390_collect_ptrace_register)
18519         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
18520         (s390_set_pc): Change prototype to take a regcache.  Adjust.
18521         (s390_arch_setup): Adjust.
18522         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
18523         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
18524         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
18525         (sparc_fill_gregset, sparc_store_gregset_from_stack)
18526         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
18527         regcache.  Adjust.
18528         (sparc_breakpoint_at): Adjust.
18529         * linux-xtensa-low.c (xtensa_fill_gregset):
18530         (xtensa_store_gregset):
18531         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
18532         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
18533         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
18534         prototype to take a regcache.  Adjust.
18535         * win32-arm-low.c (arm_fetch_inferior_register)
18536         (arm_store_inferior_register): Change prototype to take a
18537         regcache.  Adjust.
18538         * win32-i386-low.c (i386_fetch_inferior_register)
18539         (i386_store_inferior_register): Change prototype to take a
18540         regcache.  Adjust.
18541         * win32-low.c (child_fetch_inferior_registers)
18542         (child_store_inferior_registers): Change prototype to take a
18543         regcache.  Adjust.
18544         (win32_wait): Adjust.
18545         (win32_fetch_inferior_registers): Change prototype to take a
18546         regcache.  Adjust.
18547         (win32_store_inferior_registers): Adjust.
18548         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
18549         store_inferior_register>: Change prototype to take a regcache.
18550
18551 2010-01-20  Doug Evans  <dje@google.com>
18552
18553         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
18554         #ifdef.
18555         (linux_wait_for_event1, linux_init_signals): Ditto.
18556         (W_STOPCODE): Provide definition if missing.
18557
18558 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
18559
18560         * linux-low.c (linux_core_of_thread): New.
18561         (compare_ints, show_process, list_threads): New.
18562         (linux_qxfer_osdata): Report threads and cores.
18563         (linux_target_op): Register linux_core_of_thread.
18564         * remote-utils.c (prepare_resume_reply): Report the core.
18565         (buffer_xml_printf): Support %d specifier.
18566         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
18567         New.
18568         (handle_query): Handle qXfer:threads.  Announce availability
18569         thereof.
18570         * target.h (struct target_ops): New field core_of_thread.
18571
18572 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
18573
18574         * Makefile.in (clean): Remove new generated files.
18575         (reg-s390.o, reg-s390.c): Remove rules.
18576         (reg-s390x.o, reg-s390x.c): Likewise.
18577         (s390-linux32.o, s390-linux32.c): Add rules.
18578         (s390-linux64.o, s390-linux64.c): Likewise.
18579         (s390x-linux64.o, s390x-linux64.c): Likewise.
18580         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
18581         * linux-s390-low.c: Include <elf.h>.
18582         (HWCAP_S390_HIGH_GPRS): Define if undefined.
18583         (init_registers_s390): Remove prototype.
18584         (init_registers_s390x): Likewise.
18585         (init_registers_s390_linux32): Add prototype.
18586         (init_registers_s390_linux64): Likewise.
18587         (init_registers_s390x_linux64): Likewise.
18588         (s390_num_regs_3264): New define.
18589         (s390_regmap_3264): New global variable.
18590         (s390_cannot_fetch_register): Remove obsolete check.
18591         (s390_cannot_store_register): Likewise.
18592         (s390_collect_ptrace_register): Handle upper/lower register halves.
18593         (s390_supply_ptrace_register): Likewise.
18594         (s390_fill_gregset): Update to register number changes.
18595         (s390_get_hwcap): New routine.
18596         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
18597         Install appropriate regmap and register set.
18598
18599 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
18600
18601         * server.c (gdbserver_version): Update copyright year to 2010.
18602         * gdbreplay.c (gdbreplay_version): Likewise.
18603
18604 2009-12-28  Doug Evans  <dje@google.com>
18605
18606         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
18607         elf/external.h.  Include <elf.h> instead but only if necessary.
18608
18609 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
18610
18611         * linux-low.c (linux_remove_process): Remove `detaching'
18612         parameter.  Don't release/detach from thread_db here.
18613         (linux_kill): Release/detach from thread_db here, ...
18614         (linux_detach): ... and here, before actually detaching.
18615         (linux_wait_1): ... and here, when a process exits.
18616         * thread-db.c (any_thread_of): New.
18617         (thread_db_free): Switch the current inferior to a thread of the
18618         passed in process.
18619
18620 2009-12-21  Doug Evans  <dje@google.com>
18621
18622         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
18623
18624         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
18625         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
18626         warning ifndef __NR_tkill.  Move setting of errno there too.
18627         Delete unnecessary resetting of errno after syscall.
18628         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
18629
18630         * configure.ac: Check for dladdr.
18631         * config.in: Regenerate.
18632         * configure: Regenerate.
18633         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
18634         (try_thread_db_load): Update.
18635
18636         * linux-low.c (my_waitpid): Delete unnecessary prototype.
18637
18638 2009-12-18  Doug Evans  <dje@google.com>
18639
18640         * event-loop.c: Include unistd.h if it exists.
18641
18642         * linux-low.c (my_waitpid): Move definition away from being in
18643         between linux_tracefork_child/linux_test_for_tracefork.
18644
18645         * gdb_proc_service.h (psaddr_t): Fix type.
18646         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
18647         signature to match glibc.
18648
18649 2009-12-16  Doug Evans  <dje@google.com>
18650
18651         * linux-low.c (linux_read_memory): Fix argument to read.
18652
18653 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18654
18655         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
18656         events, don't leave current_inferior pointing at null.
18657
18658 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18659
18660         * win32-low.c (LOG): Delete.
18661         (OUTMSG): Output to stderr.
18662         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
18663         on compile time LOG macro.
18664         (win32_wait): Fix debug output.
18665
18666 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18667
18668         * win32-low.c (win32_add_one_solib): If the dll name is
18669         "ntdll.dll", prepend the system directory to the dll path.
18670
18671 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
18672
18673         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
18674
18675 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
18676             Vladimir Prus  <vladimir@codesourcery.com>
18677
18678         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
18679         * configure.ac: Check for __mcoldfire__ and set
18680         gdb_cv_m68k_is_coldfire.
18681         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
18682         reg-cf.o and reg-m68k.o.
18683         * configure: Regenerated.
18684
18685 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
18686
18687         * linux-low.c (linux_remove_process): Add `detaching' parameter.
18688         Pass it to thread_db_free.
18689         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
18690         proper `detaching' argument to linux_remove_process.
18691         * linux-low.h (thread_db_free): Add `detaching' parameter.
18692         * thread-db.c (thread_db_init): Pass false as `detaching' argument
18693         to thread_db_free.
18694         (thread_db_free): Add `detaching' parameter.  Only
18695         call td_ta_clear_event if detaching from process.
18696
18697 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
18698
18699         * thread-db.c (thread_db_free): Fix typo.
18700
18701 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
18702
18703         PR gdb/10838
18704         * thread-db.c (thread_db_free): Call td_ta_clear_event.
18705
18706 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
18707
18708         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
18709         with an i686 compiler.
18710         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
18711         needed.
18712         * configure: Rebuilt.
18713
18714 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
18715
18716         PR gdb/10783
18717
18718         * server.c (handle_search_memory_1): Correct read_addr initialization
18719         in loop for searching subsequent chunks.
18720
18721 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
18722
18723         * configure.ac: New --with-libthread-db option.
18724         * thread-db.c: Allow direct dependence on libthread_db.
18725         (thread_db_free): Adjust.
18726         * config.in: Regenerate.
18727         * configure: Likewise.
18728
18729 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
18730
18731         PR gdb/10757
18732         * thread-db.c (attach_thread): New function.
18733         (maybe_attach_thread): Return success/failure.
18734         (find_new_threads_callback): Adjust.
18735         (thread_db_find_new_threads): Loop until no new threads.
18736
18737 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
18738
18739         * proc-service.c (ps_lgetregs): Formatting.
18740
18741 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
18742
18743         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
18744         * configure.ac: Adjust.
18745         * linux-low.h (struct process_info_private): Move members to struct
18746         thread_db.
18747         (thread_db_free, thread_db_handle_monitor_command): New prototype.
18748         * linux-low.c (linux_remove_process): Adjust.
18749         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
18750         * server.c (handle_query): Move code ...
18751         (handle_monitor_command): ... here. New function.
18752         * target.h (struct target_ops): New member.
18753         * thread-db.c (struct thread_db): New.
18754         (libthread_db_search_path): New variable.
18755         (thread_db_create_event, thread_db_enable_reporting)
18756         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
18757         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
18758         (try_thread_db_load_1, dladdr_to_soname): New functions.
18759         (try_thread_db_load, thread_db_load_search): New functions.
18760         (thread_db_init): Search for libthread_db.
18761         (thread_db_free): New function.
18762         (thread_db_handle_monitor_command): Likewise.
18763         * config.in: Regenerate.
18764         * configure: Regenerate.
18765
18766 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
18767
18768         * spu-low.c (spu_kill): Wait for inferior to terminate.
18769         Call clear_inferiors.
18770         (spu_detach): Call clear_inferiors.
18771
18772 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18773
18774         * aclocal.m4: Regenerate.
18775         * config.in: Likewise.
18776         * configure: Likewise.
18777
18778 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18779
18780         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
18781         (parse_spufs_run): New function.
18782         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
18783         (ppc_breakpoint_at): Handle SPU breakpoints.
18784
18785 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18786
18787         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
18788         (SPUFS_MAGIC): Define.
18789         (spu_enumerate_spu_ids): New function.
18790         (linux_qxfer_spu): New function.
18791         (linux_target_ops): Install linux_qxfer_spu.
18792
18793 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18794
18795         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
18796         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
18797         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
18798         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
18799         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
18800         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
18801         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
18802         (init_registers_powerpc_cell32l): Add prototype.
18803         (init_registers_powerpc_cell64l): Likewise.
18804         (ppc_arch_setup): Detect Cell/B.E. architecture.
18805
18806 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18807
18808         * Makefile.in (datarootdir): New variable.
18809
18810 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18811
18812         * linux-low.c (linux_write_memory): Update debugging output.
18813         * Makefile.in (clean): Add new descriptions.
18814         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
18815         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
18816         * configure.srv: Add new files for arm*-*-linux*.
18817         * linux-arm-low.c: Add new declarations.
18818         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
18819         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
18820         (HWCAP_VFPv3D16): New.
18821         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
18822         instead of __IWMMXT__.
18823         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
18824         (arm_arch_setup): New.
18825         (target_regsets): Remove #ifdef.  Add VFP regset.
18826         (the_low_target): Use arm_arch_setup.
18827
18828 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18829
18830         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
18831         the main thread again.
18832
18833 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
18834
18835         Adding Neutrino gdbserver.
18836         * configure: Regenerated.
18837         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
18838         * configure.srv (i[34567]86-*-nto*): New target.
18839         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
18840         * remote-utils.c [__QNX__]: Include sys/iomgr.h
18841         (nto_comctrl) [__QNX__]: New function.
18842         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
18843
18844 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
18845
18846         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
18847         srv_tgtobj.
18848
18849 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
18850             Pedro Alves  <pedro@codesourcery.com>
18851
18852         * win32-i386-low.c (i386_get_thread_context): Handle systems that
18853         don't support CONTEXT_EXTENDED_REGISTERS.
18854         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
18855         (the_low_target): Install them.
18856         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
18857         failing with ERROR_PIPE_NOT_CONNECTED.
18858
18859 2009-06-30  Doug Evans  <dje@google.com>
18860             Pierre Muller  <muller@ics.u-strasbg.fr>
18861
18862         Add h/w watchpoint support to x86-linux, win32-i386.
18863         * Makefile.in (SFILES): Add i386-low.c
18864         (i386_low_h): Define.
18865         (i386-low.o): Add dependencies.
18866         (linux-x86-low.o): Add i386-low.h dependency.
18867         (win32-i386-low.o): Ditto.
18868         * i386-low.c: New file.
18869         * i386-low.h: New file.
18870         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
18871         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
18872         * linux-low.c (linux_add_process): Initialize arch_private.
18873         (linux_remove_process): Free arch_private.
18874         (add_lwp): Initialize arch_private.
18875         (delete_lwp): Free arch_private.
18876         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
18877         provided.
18878         * linux-low.h (process_info_private): New member arch_private.
18879         (lwp_info): New member arch_private.
18880         (linux_target_ops): New members new_process, new_thread,
18881         prepare_to_resume.
18882         (ptid_of): New macro.
18883         * linux-x86-low.c: Include stddef.h, i386-low.h.
18884         (arch_process_info): New struct.
18885         (arch_lwp_info): New struct.
18886         (x86_linux_dr_get, x86_linux_dr_set): New functions.
18887         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18888         (i386_dr_low_get_status): New function.
18889         (x86_insert_point, x86_remove_point): New functions.
18890         (x86_stopped_by_watchpoint): New function.
18891         (x86_stopped_data_address): New function.
18892         (x86_linux_new_process, x86_linux_new_thread): New functions.
18893         (x86_linux_prepare_to_resume): New function.
18894         (the_low_target): Add entries for insert_point, remove_point,
18895         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
18896         prepare_to_resume.
18897         * server.c (debug_hw_points): New global.
18898         (monitor_show_help): Document set debug-hw-points.
18899         (handle_query): Process "set debug-hw-points".
18900         * server.h (debug_hw_points): Declare.
18901         (paddress): Declare.
18902         * utils.c (NUMCELLS, CELLSIZE): New macros.
18903         (get_sell, xsnprintf, paddress): New functions.
18904         * win32-arm-low.c (the_low_target): Add entries for insert_point,
18905         remove_point, stopped_by_watchpoint, stopped_data_address.
18906         * win32-i386-low.c: Include i386-low.h.
18907         (debug_reg_state): Replaces dr.
18908         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18909         (i386_dr_low_get_status): New function.
18910         (i386_insert_point, i386_remove_point): New functions.
18911         (i386_stopped_by_watchpoint): New function.
18912         (i386_stopped_data_address): New function.
18913         (i386_initial_stuff): Update.
18914         (get_thread_context,set_thread_context,i386_thread_added): Update.
18915         (the_low_target): Add entries for insert_point,
18916         remove_point, stopped_by_watchpoint, stopped_data_address.
18917         * win32-low.c (win32_insert_watchpoint): New function.
18918         (win32_remove_watchpoint): New function.
18919         (win32_stopped_by_watchpoint): New function.
18920         (win32_stopped_data_address): New function.
18921         (win32_target_ops): Add entries for insert_watchpoint,
18922         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
18923         * win32-low.h (win32_target_ops): New members insert_point,
18924         remove_point, stopped_by_watchpoint, stopped_data_address.
18925
18926 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
18927
18928         * server.c (process_serial_event): Re-return unsupported, not
18929         error, if the type isn't recognized.  Re-allow supporting only
18930         insert or remove packets.  Also call require_running for
18931         breakpoints.  Add missing break statement to default case.  Tidy.
18932         * target.h (struct target_ops): Rename insert_watchpoint to
18933         insert_point, and remove_watchpoint to remove_point.
18934
18935         * linux-low.h (struct linux_target_ops): Likewise.
18936         * linux-low.c (linux_insert_watchpoint): Rename to ...
18937         (linux_insert_point): ... this.  Adjust.
18938         (linux_remove_watchpoint): Rename to ...
18939         (linux_remove_point): ... this.  Adjust.
18940         (linux_target_ops): Adjust.
18941         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
18942         (cris_insert_point): ... this.
18943         (cris_remove_watchpoint): Rename to ...
18944         (cris_remove_point): ... this.
18945         (the_low_target): Adjust.
18946
18947 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
18948
18949         * server.c (handle_v_kill): Pass signal_pid to
18950         kill_inferior if multi_process is zero.
18951
18952 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
18953
18954         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
18955         * target.h (target_ops): Comment for *_watchpoint to make it clear
18956         the functions can get types '0' and '1'.
18957
18958 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
18959
18960         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
18961         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
18962         * regcache.c (get_regcache): Likewise.
18963         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
18964         * win32-low.c (child_fetch_inferior_registers): Remove check for
18965         regno 0.
18966
18967 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
18968             Pedro Alves <pedro@codesourcery.com>
18969
18970         * target.h (struct target_ops) <supports_multi_process>: New
18971         callback.
18972         (target_supports_multi_process): New.
18973         * server.c (handle_query): Even if GDB reports support, only
18974         enable multi-process if the target also supports it.  Report
18975         multi-process support only if the target backend supports it.
18976         * linux-low.c (linux_supports_multi_process): New function.
18977         (linux_target_ops): Install it as target_supports_multi_process
18978         callback.
18979
18980 2009-05-24  Doug Evans  <dje@google.com>
18981
18982         Global renaming of find_thread_pid to find_thread_ptid.
18983         * server.h (find_thread_ptid): Renamed from find_thread_pid.
18984         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
18985         All callers updated.
18986
18987         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
18988         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
18989         directly.
18990
18991         * linux-low.c (get_stop_pc): Print pc if debug_threads.
18992         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
18993         (linux_resume_one_lwp): Ditto.
18994
18995 2009-05-23  Doug Evans  <dje@google.com>
18996
18997         * linux-low.c (linux_resume_one_lwp): Change type of first arg
18998         from struct inferior_list_entry * to struct lwp_info *.
18999         All callers updated.
19000
19001 2009-05-13  Doug Evans  <dje@google.com>
19002
19003         * linux-x86-low.c: Don't include assert.h.
19004         (x86_siginfo_fixup): Use fatal, not assert.
19005         (x86_arch_setup): Fix comment.
19006
19007 2009-05-12  Doug Evans  <dje@google.com>
19008
19009         Biarch support for i386/amd64 gdbserver.
19010         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
19011         Add linux-x86-low.c.
19012         (linux-i386-low.o, linux-x86-64-low.o): Delete.
19013         (linux-x86-low.o): Add.
19014         * linux-x86-64-low.c: Delete.
19015         * linux-i386-low.c: Delete.
19016         * linux-x86-low.c: New file.
19017         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
19018         linux-x86-low.o.
19019         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
19020         linux-x86-low.o.
19021         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
19022         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
19023         (linux_child_pid_to_exec_file): New function.
19024         (elf_64_header_p, elf_64_file_p): New functions.
19025         (siginfo_fixup): New function.
19026         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
19027         give target a chance to convert layout.
19028         * linux-low.h (linux_target_ops): New member siginfo_fixup.
19029         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
19030
19031 2009-05-07  Doug Evans  <dje@google.com>
19032
19033         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
19034         (regsets_store_inferior_registers): Ditto.
19035
19036 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
19037
19038         PR server/10048
19039
19040         * linux-low.c (must_set_ptrace_flags): Delete.
19041         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
19042         of the global.
19043         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
19044         `lwp->must_set_ptrace_flags' instead.
19045         (linux_wait_for_event_1): Set ptrace options here.
19046         (linux_wait_1): ... not here.
19047
19048 2009-04-30  Doug Evans  <dje@google.com>
19049
19050         * inferiors.c (started_inferior_callback): New function.
19051         (attached_inferior_callback): New function.
19052         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
19053         * server.c (print_started_pid, print_attached_pid): New functions.
19054         (detach_or_kill_for_exit): New function.
19055         (main): Call it instead of for_each_inferior (kill_inferior_callback).
19056         * server.h (have_started_inferiors_p): Declare.
19057         (have_attached_inferiors_p): Declare.
19058
19059         * inferiors.c (remove_process): Fix memory leak, free process.
19060         * linux-low.c (linux_remove_process): New function.
19061         (linux_kill): Call it instead of remove_process.
19062         (linux_detach, linux_wait_1): Ditto.
19063
19064 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
19065
19066         * configure.srv: Add x86 Windows CE target.
19067
19068 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
19069
19070         * inferiors.c (get_thread_process): Make global.
19071         * server.h (get_thread_process): Add prototype.
19072         * thread-db.c (find_one_thread): Use get_thread_process
19073         instead of current_process.
19074         (thread_db_get_tls_address): Do not crash if called when
19075         thread layer is not yet initialized.
19076
19077 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
19078
19079         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
19080         * spu-low.c (current_tid): Rename to ...
19081         (current_ptid): ... this.
19082         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
19083         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
19084         ptid_get_lwp (current_ptid) instead of current_tid.
19085         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
19086         instead of current_tid.  Use find_process_pid to verify pid
19087         argument is valid.  Pass proper argument to remove_process.
19088         (spu_thread_alive): Compare current_ptid instead of current_tid.
19089         (spu_resume): Likewise.
19090
19091 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
19092
19093         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
19094         variable.
19095
19096 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19097
19098         Implement the multiprocess extensions, and add linux multiprocess
19099         support.
19100
19101         * server.h (ULONGEST): Declare.
19102         (struct ptid, ptid_t): New.
19103         (minus_one_ptid, null_ptid): Declare.
19104         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
19105         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
19106         (struct inferior_list_entry): Change `id' type from unsigned from
19107         to ptid_t.
19108         (struct sym_cache, struct breakpoint, struct
19109         process_info_private): Forward declare.
19110         (struct process_info): Declare.
19111         (current_process): Declare.
19112         (all_processes): Declare.
19113         (initialize_inferiors): Declare.
19114         (add_thread): Adjust to use ptid_t.
19115         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
19116         (add_process, remove_process, find_thread_pid): Declare.
19117         (find_inferior_id): Adjust to use ptid_t.
19118         (cont_thread, general_thread, step_thread): Change type to ptid_t.
19119         (multi_process): Declare.
19120         (push_event): Adjust to use ptid_t.
19121         (read_ptid, write_ptid): Declare.
19122         (prepare_resume_reply): Adjust to use ptid_t.
19123         (clear_symbol_cache): Declare.
19124         * inferiors.c (all_processes): New.
19125         (null_ptid, minus_one_ptid): New.
19126         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
19127         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
19128         (add_thread): Change unsigned long to ptid.  Remove gdb_id
19129         parameter.  Adjust.
19130         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
19131         (gdb_id_to_thread): Rename to ...
19132         (find_thread_pid): ... this.  Change unsigned long to ptid.
19133         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
19134         (loaded_dll, pull_pid_from_list): Adjust.
19135         (add_process, remove_process, find_process_pid)
19136         (get_thread_process, current_process, initialize_inferiors): New.
19137         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
19138         (struct target_waitstatus) <related_pid>: Ditto.
19139         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
19140         return type to int.
19141         (struct target_ops) <join>: Add `pid' argument.
19142         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
19143         (struct target_ops) <wait>: Add `ptid' field.  Change return type
19144         to ptid.
19145         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
19146         (mywait): Add `ptid' argument.  Change return type to ptid_t.
19147         (target_pid_to_str): Declare.
19148         * target.c (set_desired_inferior): Adjust to use ptids.
19149         (mywait): Add new `ptid' argument.  Adjust.
19150         (target_pid_to_str): New.
19151         * mem-break.h (free_all_breakpoints): Declare.
19152         * mem-break.c (breakpoints): Delelete.
19153         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
19154         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
19155         to use per-process breakpoint list.
19156         (free_all_breakpoints): New.
19157         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
19158         (symbol_cache, all_symbols_looked_up): Delete.
19159         (hexchars): New.
19160         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
19161         read_ptid): New.
19162         (prepare_resume_reply): Change ptid argument's type from unsigned
19163         long to ptid_t.  Adjust.  Implement W;process and X;process.
19164         (free_sym_cache, clear_symbol_cache): New.
19165         (look_up_one_symbol): Adjust to per-process symbol cache.  *
19166         * server.c (cont_thread, general_thread, step_thread): Change type
19167         to ptid_t.
19168         (attached): Delete.
19169         (multi_process): New.
19170         (last_ptid): Change type to ptid_t.
19171         (struct vstop_notif) <ptid>: Change type to ptid_t.
19172         (queue_stop_reply, push_event): Change `ptid' argument's type to
19173         ptid_t.
19174         (discard_queued_stop_replies): Add `pid' argument.
19175         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
19176         changes.  Don't reference the `attached' global.
19177         (attach_inferior): Adjust to mywait interface changes.
19178         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
19179         features.  Handle and report "multiprocess+".  Handle
19180         "qAttached:PID".
19181         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
19182         changes.
19183         (handle_v_kill): New.
19184         (handle_v_stopped): Adjust to use target_pid_to_str.
19185         (handle_v_requests): Allow multiple attaches and runs when
19186         multiprocess extensions are in effect.  Handle "vKill".
19187         (myresume): Adjust to use ptids.
19188         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
19189         (handle_status): Adjust to discard_queued_stop_replies interface
19190         change.
19191         (first_thread_of, kill_inferior_callback)
19192         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
19193         (main): Call initialize_inferiors.  Adjust to use ptids, killing
19194         and detaching from all inferiors.  Handle multiprocess packet
19195         variants.
19196         * linux-low.h: Include gdb_proc_service.h.
19197         (struct process_info_private): New.
19198         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
19199         <lwpid_of>: Use ptid_get_lwp.
19200         (get_lwp_thread): Adjust.
19201         (struct lwp_info): Add `dead' member.
19202         (find_lwp_pid): Declare.
19203         * linux-low.c (thread_db_active): Delete.
19204         (new_inferior): Adjust comment.
19205         (inferior_pid): Delete.
19206         (linux_add_process): New.
19207         (handle_extended_wait): Adjust.
19208         (add_lwp): Change unsigned long to ptid.
19209         (linux_create_inferior): Add process to processes table.  Adjust
19210         to use ptids.  Don't set new_inferior here.
19211         (linux_attach_lwp): Rename to ...
19212         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
19213         it.  Adjust to use ptids.
19214         (linux_attach_lwp): New.
19215         (linux_attach): Add process to processes table.  Don't set
19216         new_inferior here.
19217         (struct counter): New.
19218         (second_thread_of_pid_p, last_thread_of_process_p): New.
19219         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
19220         multiple processes.
19221         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
19222         processes.  Remove process from process table.
19223         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
19224         to multiple processes.
19225         (any_thread_of): New.
19226         (linux_detach): Add `pid' argument, and handle it.  Remove process
19227         from processes table.
19228         (linux_join): Add `pid' argument.  Handle it.
19229         (linux_thread_alive): Change unsighed long argument to ptid_t.
19230         Consider dead lwps as not being alive.
19231         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
19232         threads we're not interested in.
19233         (same_lwp, find_lwp_pid): New.
19234         (linux_wait_for_lwp): Change `pid' argument's type from int to
19235         ptid_t.  Adjust.
19236         (linux_wait_for_event): Rename to ...
19237         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
19238         from int to ptid_t.  Adjust.
19239         (linux_wait_for_event): New.
19240         (linux_wait_1): Add `ptid' argument.  Change return type to
19241         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
19242         that exit from the process table.
19243         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
19244         Adjust.
19245         (mark_lwp_dead): New.
19246         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
19247         stopping all threads, mark its main lwp as dead.
19248         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
19249         ptids.
19250         (fetch_register, usr_store_inferior_registers)
19251         (regsets_fetch_inferior_registers)
19252         (regsets_store_inferior_registers, linux_read_memory)
19253         (linux_write_memory): Inline `inferior_pid'.
19254         (linux_look_up_symbols): Adjust to use per-process
19255         `thread_db_active'.
19256         (linux_request_interrupt): Adjust to use ptids.
19257         (linux_read_auxv): Inline `inferior_pid'.
19258         (initialize_low): Don't reference thread_db_active.
19259         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
19260         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
19261         (ps_getpid): Return the pid of the current inferior.
19262         * thread-db.c (proc_handle, thread_agent): Delete.
19263         (thread_db_create_event, thread_db_enable_reporting): Adjust to
19264         per-process data.
19265         (find_one_thread): Change argument type to ptid_t.  Adjust to
19266         per-process data.
19267         (maybe_attach_thread): Adjust to per-process data and ptids.
19268         (thread_db_find_new_threads): Ditto.
19269         (thread_db_init): Ditto.
19270         * spu-low.c (spu_create_inferior, spu_attach): Add process to
19271         processes table.  Adjust to use ptids.
19272         (spu_kill, spu_detach): Adjust interface.  Remove process from
19273         processes table.
19274         (spu_join, spu_thread_alive): Adjust interface.
19275         (spu_wait): Adjust interface.  Remove process from processes
19276         table.  Adjust to use ptids.
19277         * win32-low.c (current_inferior_tid): Delete.
19278         (current_inferior_ptid): New.
19279         (debug_event_ptid): New.
19280         (thread_rec): Take a ptid.  Adjust.
19281         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
19282         (child_delete_thread): Ditto.
19283         (do_initial_child_stuff): Add `attached' argument.  Add process to
19284         processes table.
19285         (child_fetch_inferior_registers, child_store_inferior_registers):
19286         Adjust.
19287         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
19288         (win32_attach): Pass 1 to do_initial_child_stuff.
19289         (win32_kill): Adjust interface.  Remove process from processes
19290         table.
19291         (win32_detach): Ditto.
19292         (win32_join): Adjust interface.
19293         (win32_thread_alive): Take a ptid.
19294         (win32_resume): Adjust to use ptids.
19295         (get_child_debug_event): Ditto.
19296         (win32_wait): Adjust interface.  Remove exiting process from
19297         processes table.
19298
19299 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19300
19301         Non-stop mode support.
19302
19303         * server.h (non_stop): Declare.
19304         (gdb_client_data, handler_func): Declare.
19305         (delete_file_handler, add_file_handler, start_event_loop):
19306         Declare.
19307         (handle_serial_event, handle_target_event, push_event)
19308         (putpkt_notif): Declare.
19309         * target.h (enum resume_kind): New.
19310         (struct thread_resume): Replace `step' field by `kind' field.
19311         (TARGET_WNOHANG): Define.
19312         (struct target_ops) <wait>: Add `options' argument.
19313         <supports_non_stop, async, start_non_stop>: New fields.
19314         (target_supports_non_stop, target_async): New.
19315         (start_non_stop): Declare.
19316         (mywait): Add `options' argument.
19317         * target.c (mywait): Add `options' argument.  Print child exit
19318         notifications here.
19319         (start_non_stop): New.
19320         * server.c (non_stop, own_buf, mem_buf): New globals.
19321         (struct vstop_notif): New.
19322         (notif_queue): New global.
19323         (queue_stop_reply, push_event, discard_queued_stop_replies)
19324         (send_next_stop_reply): New.
19325         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
19326         interface changes.
19327         (attach_inferior): In non-stop mode, don't wait for the target
19328         here.
19329         (handle_general_set): Handle QNonStop.
19330         (handle_query): When handling qC, return the current general
19331         thread, instead of the first thread of the list.
19332         (handle_query): If the backend supports non-stop mode, include
19333         QNonStop+ in the qSupported query response.
19334         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
19335         and non-stop mode.
19336         (handle_v_attach, handle_v_run): Handle non-stop mode.
19337         (handle_v_stopped): New.
19338         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
19339         (myresume): Adjust to use resume_kind.  Handle non-stop.
19340         (queue_stop_reply_callback): New.
19341         (handle_status): Handle non-stop mode.
19342         (main): Clear non_stop flag on reconnection.  Use the event-loop.
19343         Refactor serial protocol handling from here ...
19344         (process_serial_event): ... to this new function.  When GDB
19345         selects any thread, select one here.  In non-stop mode, wait until
19346         GDB acks all pending events before exiting.
19347         (handle_serial_event, handle_target_event): New.
19348         * remote-utils.c (remote_open): Install remote_desc in the event
19349         loop.
19350         (remote_close): Remove remote_desc from the event loop.
19351         (putpkt_binary): Rename to...
19352         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
19353         (putpkt_binary): New as wrapper around putpkt_binary_1.
19354         (putpkt_notif): New.
19355         (prepare_resume_reply): In non-stop mode, don't change the
19356         general_thread.
19357         * event-loop.c: New.
19358         * Makefile.in (OBJ): Add event-loop.o.
19359         (event-loop.o): New rule.
19360
19361         * linux-low.h (pid_of): Moved here.
19362         (lwpid_of): New.
19363         (get_lwp_thread): Use lwpid_of.
19364         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
19365         * linux-low.c (pid_of): Delete.
19366         (inferior_pid): Use lwpid_of.
19367         (linux_event_pipe): New.
19368         (target_is_async_p): New.
19369         (delete_lwp): New.
19370         (handle_extended_wait): Use lwpid_of.
19371         (add_lwp): Don't set lwpid field.
19372         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
19373         (linux_kill_one_lwp): If killing a running lwp, stop it first.
19374         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
19375         (linux_detach_one_lwp): If detaching from a running lwp, stop it
19376         first.  Adjust to linux_wait_for_event interface changes.  Use
19377         lwpid_of.
19378         (linux_detach): Don't delete the main lwp here.
19379         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
19380         (status_pending_p): Don't consider explicitly suspended lwps.
19381         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
19382         pointer.  Add OPTIONS argument.  Change return type to int.  Use
19383         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
19384         (linux_wait_for_event): Take an integer pid instead of a lwp_info
19385         pointer.  Add status pointer argument.  Return a pid instead of a
19386         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
19387         changes.  In non-stop mode, don't switch to a random thread.
19388         (linux_wait): Rename to...
19389         (linux_wait_1): ... this.  Add target_options argument, and handle
19390         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
19391         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
19392         clean exit and signal exit code.  Don't stop all threads in
19393         non-stop mode.  In all-stop mode, only stop all threads when
19394         reporting a stop to GDB.  Handle explicit thread stop requests.
19395         (async_file_flush, async_file_mark): New.
19396         (linux_wait): New.
19397         (send_sigstop): Use lwpid_of.
19398         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
19399         interface changes.  In non-stop mode, don't switch to a random
19400         thread.
19401         (linux_resume_one_lwp): Use lwpid_of.
19402         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
19403         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
19404         non-stop mode, don't look for pending flag in all threads.
19405         (resume_status_pending_p): Don't consider explicitly suspended
19406         threads.
19407         (my_waitpid): Reimplement.  Emulate __WALL.
19408         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19409         Use lwpid_of.
19410         (sigchld_handler, linux_supports_non_stop, linux_async)
19411         (linux_start_non_stop): New.
19412         (linux_target_ops): Register linux_supports_non_stop, linux_async
19413         and linux_start_non_stop.
19414         (initialize_low): Install SIGCHLD handler.
19415         * thread-db.c (thread_db_create_event, find_one_thread)
19416         (thread_db_get_tls_address): Use lwpid_of.
19417         * win32-low.c (win32_detach): Adjust to use resume_kind.
19418         (win32_wait): Add `options' argument.
19419         * spu-low.c (spu_resume): Adjust to use resume_kind.
19420         (spu_wait): Add `options' argument.
19421
19422 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19423
19424         Decouple target code from remote protocol.
19425
19426         * target.h (enum target_waitkind): New.
19427         (struct target_waitstatus): New.
19428         (struct target_ops) <wait>: Return an unsigned long.  Take a
19429         target_waitstatus pointer instead of a char pointer.
19430         (mywait): Likewise.
19431         * target.c (mywait): Change prototype to return an unsigned long.
19432         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
19433         * server.h (thread_from_wait, old_thread_from_wait): Delete
19434         declarations.
19435         (prepare_resume_reply): Change prototype to take a
19436         target_waitstatus.
19437         * server.c (thread_from_wait, old_thread_from_wait): Delete.
19438         (last_status, last_ptid): New.
19439         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
19440         pid instead of a signal.
19441         (attach_inferior): Remove "status" and "signal" parameters.
19442         Adjust.
19443         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
19444         not as an address.
19445         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
19446         (handle_v_requests, myresume): Remove "status" and "signal"
19447         parameters.  Adjust.
19448         (handle_status): New.
19449         (main): Delete local `status'.  Adjust.
19450         * remote-utils.c: Include target.h.
19451         (prepare_resume_reply): Change prototype to take a
19452         target_waitstatus.  Adjust.
19453
19454         * linux-low.c (linux_wait): Adjust to new target_ops->wait
19455         interface.
19456         * spu-low.c (spu_wait): Adjust.
19457         * win32-low.c (enum target_waitkind, struct target_waitstatus):
19458         Delete.
19459         (win32_wait): Adjust.
19460
19461 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19462
19463         * target.h (struct thread_resume): Delete leave_stopped member.
19464         (struct target_ops): Add a `n' argument to the `resume' callback.
19465         * server.c (start_inferior): Adjust.
19466         (handle_v_cont, myresume): Adjust.
19467         * linux-low.c (check_removed_breakpoint): Adjust to resume
19468         interface change, and to removed leave_stopped field.
19469         (resume_ptr): Delete.
19470         (struct thread_resume_array): New.
19471         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
19472         resume interface change.
19473         (linux_continue_one_thread, linux_queue_one_thread)
19474         (resume_status_pending_p): Check if the resume field is NULL
19475         instead of checking the leave_stopped member.
19476         (linux_resume): Adjust to the target resume interface change.
19477         * spu-low.c (spu_resume): Adjust to the target resume interface
19478         change.
19479         * win32-low.c (win32_detach, win32_resume): Ditto.
19480
19481 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19482
19483         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
19484         flag.
19485         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
19486         pending.
19487         (linux_continue_one_thread): Only preserve the stepping flag if
19488         there's a pending breakpoint.
19489
19490 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
19491
19492         * server.c (main): After the inferior having exited, call
19493         remote_close before exiting gdbserver.
19494
19495 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19496
19497         Fix size of FPSCR in Power 7 processors.
19498         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
19499         (PPC_FEATURE_HAS_DFP): New #define.
19500         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
19501         size of the FPSCR.
19502
19503 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
19504
19505         * server.c (handle_query) Whitespace and formatting.
19506
19507 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19508
19509         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
19510         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
19511         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
19512         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
19513         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
19514         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
19515         Makefile.in, configure.ac: Fix whitespace throughout.
19516         * configure: Regenerate.
19517
19518 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19519
19520         * inferiors.c (find_inferior): Make it safe for the callback
19521         function to delete the currently iterated inferior.
19522
19523 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19524
19525         * Makefile.in (linuw_low_h): Move higher.
19526         (thread-db.o): Depend on $(linux_low_h).
19527
19528 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
19529
19530         Rename "process" to "lwp" throughout.
19531
19532         * linux-low.c (all_processes): Rename to...
19533         (all_lwps): ... this.
19534         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
19535         (add_process): Rename to ...
19536         (add_lwp): ... this.  Adjust.
19537         (linux_create_inferior): Adjust.
19538         (linux_attach_lwp): Adjust.
19539         (linux_attach): Adjust.
19540         (linux_kill_one_process): Rename to ...
19541         (linux_kill_one_lwp): ... this.  Adjust.
19542         (linux_kill): Adjust.
19543         (linux_detach_one_process): Rename to ...
19544         (linux_detach_one_lwp): ... this.  Adjust.
19545         (linux_detach): Adjust.
19546         (check_removed_breakpoint): Adjust.
19547         (status_pending_p): Adjust.
19548         (linux_wait_for_process): Rename to ...
19549         (linux_wait_for_lwp): ... this.  Adjust.
19550         (linux_wait_for_event): Adjust.
19551         (send_sigstop): Adjust.
19552         (wait_for_sigstop): Adjust.
19553         (stop_all_processes): Rename to ...
19554         (stop_all_lwps): ... this.
19555         (linux_resume_one_process): Rename to ...
19556         (linux_resume_one_lwp): ... this.  Adjust.
19557         (linux_set_resume_request, linux_continue_one_thread)
19558         (linux_queue_one_thread, resume_status_pending_p)
19559         (usr_store_inferior_registers, regsets_store_inferior_registers)
19560         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19561         Adjust.
19562         * linux-low.h (get_process): Rename to ...
19563         (get_lwp): ... this.  Adjust.
19564         (get_thread_process): Rename to ...
19565         (get_thread_lwp): ... this.  Adjust.
19566         (get_process_thread): Rename to ...
19567         (get_lwp_thread): ... this.  Adjust.
19568         (struct process_info): Rename to ...
19569         (struct lwp_info): ... this.
19570         (all_processes): Rename to ...
19571         (all_lwps): ... this.
19572         * proc-service.c (ps_lgetregs): Adjust.
19573         * thread-db.c (thread_db_create_event, find_one_thread)
19574         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
19575
19576 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
19577
19578         * server.c (handle_query): Handle "qAttached".
19579
19580 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
19581
19582         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
19583         GPLv3, update license URL.
19584
19585 2009-03-01  Doug Evans  <dje@google.com>
19586
19587         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
19588         (server_h): Add gdb_signals.h.
19589         (signals.o): Update.
19590         * server.h (target_signal_from_host,target_signal_to_host_p)
19591         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
19592
19593 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
19594
19595         * remote-utils.c (getpkt): Also generate remote-debug
19596         information if noack_mode is set.
19597
19598 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
19599
19600         * server.c (handle_query): Report qXfer:siginfo:read and
19601         qXfer:siginfo:write as supported and handle them.
19602         * target.h (struct target_ops) <qxfer_siginfo>: New field.
19603         * linux-low.c (linux_xfer_siginfo): New.
19604         (linux_target_ops): Set it.
19605
19606 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
19607
19608         * server.c (gdbserver_usage): Mention --remote-debug.
19609         (main): Accept '--remote-debug' switch.
19610
19611 2009-01-18  Doug Evans  <dje@google.com>
19612
19613         * regcache.c (new_register_cache): No need to check result of xcalloc.
19614         * server.c (handle_search_memory): Back out calls to xmalloc,
19615         result is checked and error is returned to user upon failure.
19616         (handle_query): Ditto.  Add more checks for result of malloc.
19617         (handle_v_cont): Check result of malloc, report error back to
19618         user upon failure.
19619         (handle_v_run): Ditto.  Call freeargv.
19620         * server.h (freeargv): Declare.
19621         * utils.c (freeargv): New fn.
19622
19623 2009-01-15  Doug Evans  <dje@google.com>
19624
19625         * gdbreplay.c (perror_with_name): Make arg const char *.
19626         * server.h (target_signal_to_name): Make return type const char *.
19627         * thread-db.c (thread_db_err_str): Make return type const char *.
19628         * utils.c (perror_with_name): Make arg const char *.
19629
19630 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
19631
19632         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
19633         when handling a EXIT_PROCESS_DEBUG_EVENT.
19634
19635 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
19636
19637         * gdbreplay.c (gdbreplay_version): Update copyright year.
19638         * server.c (gdbserver_version): Likewise.
19639
19640 2009-01-05  Doug Evans  <dje@google.com>
19641
19642         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
19643         (handle_extended_wait): Improve comment.
19644
19645 2008-12-13  Doug Evans  <dje@google.com>
19646
19647         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
19648         * server.h (ATTR_MALLOC): New macro.
19649         (xmalloc,xcalloc,xstrdup): Declare.
19650         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
19651         * inferiors.c: Ditto.
19652         * linux-low.c: Ditto.
19653         * mem-break.c: Ditto.
19654         * regcache.c: Ditto.
19655         * remote-utils.c: Ditto.
19656         * server.c: Ditto.
19657         * target.c: Ditto.
19658         * win32-low.c: Ditto.
19659
19660 2008-12-12  Doug Evans  <dje@google.com>
19661
19662         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
19663         in debugging printf.
19664
19665         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
19666
19667 2008-12-09  Doug Evans  <dje@google.com>
19668
19669         * linux-low.h (struct process_info): Delete member tid, unused.
19670         * thread-db.c (find_one_thread): Update.
19671         (maybe_attach_thread): Update.
19672
19673 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
19674
19675         * target.h (struct target_ops): Add qxfer_osdata member.
19676         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
19677         and dirent.h.
19678         (linux_qxfer_osdata): New functions.
19679         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
19680         callback.
19681         * server.c (handle_query): Handle "qXfer:osdata:read:".
19682         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
19683         (buffer_xml_printf): New functions.
19684         * server.h (struct buffer): New.
19685         (buffer_grow_str, buffer_grow_str0): New macros.
19686         (buffer_grow, buffer_free, buffer_init, buffer_finish)
19687         (buffer_xml_printf): Declare.
19688
19689 2008-11-24  Doug Evans  <dje@google.com>
19690
19691         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
19692
19693 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
19694
19695         * server.c (handle_v_run): Always use the supplied argument list.
19696
19697 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
19698
19699         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
19700         (xtensa_regmap_table): Add entry for scompare1.
19701
19702 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19703
19704         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
19705         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
19706         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
19707         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
19708         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
19709         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
19710         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
19711         XML target descriptions.
19712         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
19713         when inferior is running on an ISA 2.05 or later processor.  Add
19714         special case to return offset for full 64-bit slot of FPSCR when
19715         in 32-bits.
19716
19717 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
19718
19719         * Makefile.in (SFILES, clean): Added sparc64 files.
19720         (reg-sparc64.o, reg-sparc64.c): New.
19721         * configure.srv (sparc*-*-linux*): New configuration.
19722         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
19723         syscall arguments for SPARC.
19724         (regsets_store_inferior_registers): Likewise.
19725         * linux-sparc-low.c: New file.
19726
19727 2008-10-21  Doug Evans  <dje@google.com>
19728
19729         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
19730         (READLINE_DIR,READLINE_DEP): Delete.
19731         (INTERNAL_CFLAGS): Update.
19732         (LINTFLAGS): Update.
19733
19734 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
19735
19736         * server.c (handle_v_run): If GDB didn't specify an argv, use the
19737         whole argv from the last run, not just argv[0].
19738
19739 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
19740
19741         * regcache.c (new_register_cache): Return NULL if the register
19742         cache size isn't known yet.
19743         (free_register_cache): Avoid dereferencing a NULL regcache.
19744
19745 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
19746
19747         * configure.srv: Merge MIPS and MIPS64.
19748
19749 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
19750
19751         * Makefile.in (uninstall): Apply $(EXEEXT) too.
19752
19753 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
19754
19755         * Makefile.in: Add required vsx dependencies.
19756
19757         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
19758         Declare init_registers_powerpc_vsx32l.
19759         Declare init_registers_powerpc_vsx64l.
19760         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
19761         (ppc_arch_setup): Check for VSX in hwcap.
19762         (ppc_fill_vsxregset): New function.
19763         (ppc_store_vsxregset): New function.
19764         Add new VSX entry in regset_info target_regsets.
19765
19766         * configure.srv: Add new VSX dependencies.
19767
19768 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
19769
19770         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
19771         (remote_open): Set or clear transport_is_reliable.
19772         (putpkt_binary): Don't expect acks in noack mode.
19773         (getpkt): Don't send ack/nac in noack mode.
19774         * server.c (handle_general_set): Handle QStartNoAckMode.
19775         (handle_query): If connected by tcp pass QStartNoAckMode+ in
19776         qSupported.
19777         (main): Reset noack_mode on every connection.
19778         * server.h (noack_mode): Declare.
19779
19780 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
19781
19782         * Makefile.in (GDBREPLAY_OBS): New variable.
19783         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
19784
19785 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
19786             Daniel Jacobowitz  <dan@codesourcery.com>
19787
19788         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
19789         (usr_store_inferior_registers): Likewise.
19790         (regsets_store_inferior_registers): Likewise.
19791
19792 2008-07-31  Rolf Jansen  <rj@surtec.com>
19793             Pedro Alves  <pedro@codesourcery.com>
19794
19795         * configure.ac: Check for memmem declaration.
19796         * server.c [HAVE_MALLOC_H]: Include malloc.h.
19797         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
19798         (disable_packet_qfThreadInfo): Unconditionally compile.
19799         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
19800         * configure, config.in: Regenerate.
19801
19802 2008-07-28  Doug Kwan  <dougkwan@google.com>
19803
19804         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
19805         (linux_write_memory): Remove declaration of errno.
19806
19807 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
19808
19809         * linux-low.c (handle_extended_wait): Do not use "status"
19810         variable uninitialized.
19811
19812 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
19813
19814         * server.c (handle_v_attach): Inhibit reporting dll changes.
19815
19816 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
19817
19818         * remote-utils.c (prepare_resume_reply): If requested, don't
19819         output "thread:TID" in the T stop reply.
19820
19821         * server.c (disable_packet_vCont, disable_packet_Tthread)
19822         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
19823         (handle_query): If requested, disable support for qC, qfThreadInfo
19824         and qsThreadInfo.
19825         (handle_v_requests): If requested, disable support for vCont.
19826         (gdbserver_show_disableable): New.
19827         (main): Handle --disable-packet and --disable-packet=LIST.
19828
19829         * server.h (disable_packet_vCont, disable_packet_Tthread)
19830         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
19831
19832 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
19833
19834         * server.c (gdbserver_usage): Mention --version.
19835
19836 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
19837
19838         * Makefile.in (gdbreplay.o): New rule.
19839
19840 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
19841
19842         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
19843         message, not gdbserver.
19844
19845 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
19846             Nathan Sidwell  <nathan@codesourcery.com>
19847             Joseph Myers  <joseph@codesourcery.com>
19848
19849         * acinclude.m4: Include ../../config/acx.m4.
19850         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
19851         * configure, config.in: Regenerate.
19852         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
19853         * server.c (gdbserver_version): Print PKGVERSION.
19854         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
19855         (main): Adjust gdbserver_usage calls.
19856         * gdbreplay.c (version, host_name): Add declarations.
19857         (gdbreplay_version, gdbreplay_usage): New.
19858         (main): Accept --version and --help options.
19859
19860 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
19861
19862         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
19863         (arm_breakpoint_at): Handle Thumb.
19864         (the_low_target): Add comment.
19865
19866 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
19867
19868         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
19869
19870 2008-05-09  Doug Evans  <dje@google.com>
19871
19872         * server.h (decode_search_memory_packet): Declare.
19873         * remote-utils.c (decode_search_memory_packet): New fn.
19874         * server.c (handle_search_memory_1): New fn.
19875         (handle_search_memory): New fn.
19876         (handle_query): Process qSearch:memory packets.
19877
19878 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
19879
19880         * regcache.c (registers_length): Remove.
19881         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
19882         full register packet.
19883         * regcache.h (registers_length): Remove prototype.
19884         * server.h (PBUFSIZ): Define to 16384.
19885
19886 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
19887
19888         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
19889         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
19890         powerpc-64l.o, and powerpc-altivec64l.o.
19891         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
19892         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
19893         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
19894         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
19895         rs6000/power-linux.xml, and rs6000/power64-linux.xml
19896         to srv_xmlfiles.
19897
19898         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
19899         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
19900         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
19901         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
19902         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
19903         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
19904         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
19905         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
19906         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
19907         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
19908         (clean): Update.
19909
19910         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
19911         (init_registers_powerpc_32l): ... this new prototype.
19912         (init_registers_powerpc_32): Remove, replace by ...
19913         (init_registers_powerpc_altivec32l): ... this new prototype.
19914         (init_registers_powerpc_e500): Remove, replace by ...
19915         (init_registers_powerpc_e500l): ... this new prototype.
19916         (init_registers_ppc64): Remove, replace by ...
19917         (init_registers_powerpc_64l): ... this new prototype.
19918         (init_registers_powerpc_64): Remove, replace by ...
19919         (init_registers_powerpc_altivec64l): ... this new prototype.
19920         (ppc_num_regs): Set to 73.
19921         (PT_ORIG_R3, PT_TRAP): Define if necessary.
19922         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
19923         (ppc_cannot_store_register): Handle orig_r3 and trap.
19924         (ppc_arch_setup): Update init_registers_... calls.
19925         (ppc_fill_gregset): Handle orig_r3 and trap.
19926
19927         * inferiors.c (clear_inferiors): Reset current_inferior.
19928
19929 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
19930
19931         * acinclude.m4: Add override.m4.
19932         * configure: Regenerate.
19933
19934 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19935
19936         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
19937         initial call to init_register_ppc64.
19938
19939 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19940
19941         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
19942         single powerpc*-*-linux* case.
19943         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
19944
19945 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
19946
19947         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
19948         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
19949         from reg_xmlfiles.
19950         * linux-ppc-low.c: Include <elf.h>.
19951         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
19952         (ppc_hwcap): New global variable.
19953         (ppc_regmap): Remove __SPE__ #ifdef sections.
19954         (ppc_regmap_e500): New global variable.
19955         (ppc_cannot_store_register): Update __SPE__ special case.
19956         (ppc_get_hwcap): New function.
19957         (ppc_arch_setup): Use it to determine whether inferior supports
19958         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
19959         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
19960         Do not access registers if target does not support AltiVec.
19961         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
19962         Do not access registers if target does not support SPE.
19963         (target_regsets): Unconditionally include AltiVec and SPE regsets.
19964
19965 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
19966
19967         * linux-low.c (disabled_regsets, num_regsets): New.
19968         (use_regsets_p): Delete.
19969         (linux_wait_for_process): Clear disabled_regsets.
19970         (regsets_fetch_inferior_registers): Check and set it.
19971         (regsets_store_inferior_registers): Likewise.
19972         (linux_fetch_registers, linux_store_registers): Do not use
19973         use_regsets_p.
19974         (initialize_low): Allocate disabled_regsets.
19975
19976 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
19977
19978         * Makefile.in (LIBOBJS): New.
19979         (OBS): Use LIBOBJS.
19980         (memmem.o): New rule.
19981         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
19982         * configure: Regenerated.
19983
19984 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
19985
19986         * server.c (handle_query): Never return "unsupported" for
19987         qXfer:features:read queries.
19988
19989 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
19990
19991         * server.c (get_features_xml): Fix inverted condition.
19992         (handle_query): Always support qXfer:feature:read.
19993
19994 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
19995
19996         * server.c (wrapper_argv): New.
19997         (start_inferior): Handle wrapper_argv.  If set, expect an extra
19998         trap.
19999         (gdbserver_usage): Document --wrapper.
20000         (main): Parse --wrapper.
20001
20002 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
20003
20004         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
20005         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
20006         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
20007         (ppc_set_pc): Likewise.
20008         (ppc_arch_setup): New function.
20009         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
20010         of collect_register.
20011         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
20012
20013 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
20014
20015         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
20016         instead of linux-ppc64-low.o.
20017         * linux-ppc64-low.c: Remove file.
20018         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
20019         (linux-ppc64-low.o): Remove rule.
20020
20021         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
20022         (init_registers_powerpc_64): Likewise.
20023         (ppc_regmap): Conditionally define depending on __powerpc64__.
20024         (ppc_cannot_store_register): Do not special-case "fpscr" when
20025         compiled on __powerpc64__.
20026         (ppc_collect_ptrace_register): New function.
20027         (ppc_supply_ptrace_register): New function.
20028         (ppc_breakpoint): Change type to "unsigned int".
20029         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
20030         (the_low_target): Conditionally provide initializers for the
20031         arch_setup member depending on __powerpc64__.  Install
20032         collect_ptrace_register and supply_ptrace_register members.
20033
20034 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
20035
20036         * regcache.h (gdbserver_xmltarget): Add extern declaration.
20037         * server.c (gdbserver_xmltarget): Define.
20038         (get_features_xml): Use it to replace "target.xml" and arch_string.
20039
20040         * configure.srv: Remove srv_xmltarget.  Add XML files that were
20041         mentioned there to srv_xmlfiles instead.  Remove conditional tests
20042         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
20043         srv_xmlfiles and srv_regobj to include all possible choices.
20044         * configure.ac (srv_xmltarget): Remove.
20045         (srv_xmlfiles): Do not add "target.xml".
20046         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
20047         checks for supplementary target information.
20048         * configure: Regenerate.
20049         * Makefile.in (XML_TARGET): Remove.
20050         (target.xml): Remove rule.
20051         (clean): Do not clean up target.xml.
20052         (.PRECIOUS): Do not mention target.xml.
20053
20054         * target.h (struct target_ops): Remove arch_string member.
20055         * linux-low.c (linux_arch_string): Remove.
20056         (linux_target_ops): Remove arch_string initializer.
20057         * linux-low.h (struct linux_target_ops): Remove arch_string member.
20058         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
20059         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
20060         * spu-low.c (spu_arch_string): Remove.
20061         (spu_target_ops): Remove arch_string initializer.
20062         * win32-low.c (win32_arch_string): Remove.
20063         (win32_target_ops): Remove arch_string initializer.
20064         * win32-low.h (struct win32_target_ops): Remove arch_string member.
20065         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
20066         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
20067
20068 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
20069
20070         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
20071         by collect_ptrace_register and supply_ptrace_register hooks.
20072         * linux-low.c (fetch_register): Use supply_ptrace_register callback
20073         instead of checking for the_low_target.left_pad_xfer.
20074         (usr_store_inferior_registers): Use collect_ptrace_register callback
20075         instead of checking for the_low_target.left_pad_xfer.
20076
20077         * linux-s390-low.c (s390_collect_ptrace_register): New function.
20078         (s390_supply_ptrace_register): Likewise.
20079         (s390_fill_gregset): Call s390_collect_ptrace_register.
20080         (the_low_target): Update.
20081
20082         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
20083         (ppc_supply_ptrace_register): Likewise.
20084         (the_low_target): Update.
20085
20086         * linux-i386-low.c (the_low_target): Update.
20087         * linux-x86-64-low.c (the_low_target): Update.
20088
20089 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
20090
20091         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
20092         reg-s390.o and reg-s390x.o.
20093
20094         * linux-low.c (new_inferior): New global variable.
20095         (linux_create_inferior, linux_attach): Set it.
20096         (linux_wait_for_process): Call the_low_target.arch_setup after the
20097         target has stopped for the first time.
20098         (initialize_low): Do not call the_low_target.arch_setup.
20099
20100         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
20101         (s390_set_pc): Likewise.
20102         (s390_arch_setup): New function.
20103         (the_low_target): Use s390_arch_setup as arch_setup routine.
20104
20105         * regcache.c (realloc_register_cache): New function.
20106         (set_register_cache): Call it for each existing regcache.
20107
20108 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
20109
20110         * server.h (init_registers): Remove prototype.
20111
20112         * linux-low.h (struct linux_target_ops): Add arch_setup field.
20113         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
20114         instead of init_registers ().
20115         * linux-arm-low.c (init_registers_arm): Add prototype.
20116         (init_registers_arm_with_iwmmxt): Likewise.
20117         (the_low_target): Add initializer for arch_setup field.
20118         * linux-cris-low.c (init_registers_cris): Add prototype.
20119         (the_low_target): Add initializer for arch_setup field.
20120         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
20121         (the_low_target): Add initializer for arch_setup field.
20122         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
20123         (the_low_target): Add initializer for arch_setup field.
20124         * linux-ia64-low.c (init_registers_ia64): Add prototype.
20125         (the_low_target): Add initializer for arch_setup field.
20126         * linux-m32r-low.c (init_registers_m32r): Add prototype.
20127         (the_low_target): Add initializer for arch_setup field.
20128         * linux-m68k-low.c (init_registers_m68k): Add prototype.
20129         (the_low_target): Add initializer for arch_setup field.
20130         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
20131         (init_registers_mips64_linux): Likewise.
20132         (the_low_target): Add initializer for arch_setup field.
20133         * linux-ppc-low.c (init_registers_ppc): Add prototype.
20134         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
20135         (the_low_target): Add initializer for arch_setup field.
20136         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
20137         (init_registers_powerpc_64): Likewise.
20138         (the_low_target): Add initializer for arch_setup field.
20139         * linux-s390-low.c (init_registers_s390): Add prototype.
20140         (init_registers_s390x): Likewise.
20141         (the_low_target): Add initializer for arch_setup field.
20142         * linux-sh-low.c (init_registers_sh): Add prototype.
20143         (the_low_target): Add initializer for arch_setup field.
20144         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
20145         (the_low_target): Add initializer for arch_setup field.
20146         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
20147         (the_low_target): Add initializer for arch_setup field.
20148
20149         * win32-low.h (struct win32_target_ops): Add arch_setup field.
20150         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
20151         instead of init_registers ().
20152         * win32-arm-low.c (init_registers_arm): Add prototype.
20153         (the_low_target): Add initializer for arch_setup field.
20154         * win32-i386-low.c (init_registers_i386): Add prototype.
20155         (the_low_target): Add initializer for arch_setup field.
20156
20157         * spu-low.c (init_registers_spu): Add prototype.
20158         (initialize_low): Call initialie_registers_spu () instead of
20159         initialize_registers ().
20160
20161 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
20162
20163         * server.c (handle_v_requests): When handling the vRun and vAttach
20164         packets, if already debugging a process, don't kill it.  Return an
20165         error instead.
20166
20167 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
20168
20169         * server.c (handle_query): Correct length check.
20170
20171 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
20172
20173         * win32-low.c (do_initial_child_stuff): Add process handle
20174         parameter.  Set current_process_handle and current_process_id from the
20175         parameters. Clear globals.
20176         (win32_create_inferior): Don't set current_process_handle and
20177         current_process_id here.  Instead pass them on the call to
20178         do_initial_child_stuff.
20179         (win32_attach): Likewise.
20180         (win32_clear_inferiors): New.
20181         (win32_kill): Don't close the current process handle or the
20182         current thread handle here.  Instead call win32_clear_inferiors.
20183         (win32_detach): Don't open a new handle to the process.  Call
20184         win32_clear_inferiors.
20185         (win32_join): Don't rely on current_process_handle; open a new
20186         handle using the process id.
20187         (win32_wait): Call win32_clear_inferiors when the inferior process
20188         has exited.
20189
20190 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
20191
20192         * server.c (monitor_show_help): Add "exit".
20193
20194 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
20195
20196         * Makefile.in (SFILES): Add linux-xtensa-low.c.
20197         (clean): Add reg-xtensa.c.
20198         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
20199         * configure.srv (xtensa*-*-linux*) New target.
20200         * linux-xtensa-low.c: New.
20201         * xtensa-xtregs.c: New.
20202
20203 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
20204
20205         * hostio.c: Don't include errno.h.
20206         (errno_to_fileio_errno): Move to hostio-errno.
20207         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
20208         error number outputting to the target->hostio_last_error callback.
20209         (hostio_packet_error): Use FILEIO_EINVAL directly.
20210         (handle_open, handle_pread, hostio_error, handle_unlink): Update
20211         calls to hostio_error.
20212         * hostio-errno.c: New.
20213         * server.h (hostio_last_error_from_errno): Declare.
20214         * target.h (target_ops): Add hostio_last_error member.
20215         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
20216         as hostio_last_error handler.
20217         * spu-low.c (spu_target_ops): Likewise.
20218         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
20219         (wince_hostio_last_error): New functions.
20220         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
20221         as hostio_last_error handler.
20222         (win32_target_ops) [!_WIN32_WCE]: Register
20223         hostio_last_error_from_errno as hostio_last_error handler.
20224         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
20225         (hostio-errno.o): New rule.
20226         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
20227         * configure.srv (srv_hostio_err_objs): New variable.  Default to
20228         hostio-errno.o.
20229         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
20230         * configure: Regenerate.
20231
20232 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20233
20234         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
20235         (linux_kill, linux_detach): Clean up the process list.
20236         * remote-utils.c (remote_open): Improve port number parsing.
20237         (putpkt_binary, input_interrupt): Only send interrupts if the target
20238         is running.
20239         * server.c (extended_protocol): Make static.
20240         (attached): Define earlier.
20241         (exit_requested, response_needed, program_argv): New variables.
20242         (target_running): New.
20243         (start_inferior): Clear attached here.
20244         (attach_inferior): Set attached here.
20245         (require_running): Define.
20246         (handle_query): Use require_running and target_running.  Implement
20247         "monitor exit".
20248         (handle_v_attach, handle_v_run): New.
20249         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
20250         (gdbserver_usage): Update.
20251         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
20252         --attach along with other options or after the port.  Save
20253         program_argv.  Support no initial program.  Resynchronize
20254         communication with GDB after an error.  Handle "monitor exit".
20255         Use require_running and target_running.  Always allow the extended
20256         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
20257         restart in extended mode.
20258         * README: Refer to the GDB manual.  Update --attach usage.
20259
20260 2007-12-20  Andreas Schwab  <schwab@suse.de>
20261
20262         * linux-low.c (STACK_SIZE): Define.
20263         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
20264         (linux_test_for_tracefork): Likewise.
20265
20266 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
20267
20268         * linux-low.c (linux_wait_for_event): Update messages.  Do not
20269         reinsert auto-delete breakpoints.
20270         * mem-break.c (struct breakpoint): Change return type of handler to
20271         int.
20272         (set_breakpoint_at): Update handler type.
20273         (reinsert_breakpoint_handler): Return 1 instead of calling
20274         delete_breakpoint.
20275         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
20276         setting a new one.
20277         (check_breakpoints): Delete auto-delete breakpoints and return 2.
20278         * mem-break.h (set_breakpoint_at): Update handler type.
20279         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
20280         * win32-low.c (auto_delete_breakpoint): New.
20281         (get_child_debug_event): Use it.
20282
20283 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
20284
20285         * configure.ac: Check for pread and pwrite.
20286         * hostio.c (handle_pread): Fall back to lseek and read.
20287         (handle_pwrite): Fall back to lseek and write.
20288         * config.in, configure: Regenerated.
20289
20290 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
20291
20292         * server.c (myresume): Add own_buf argument.
20293         (main): Update calls.
20294
20295 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
20296
20297         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
20298         * remote-utils.c (remote_open): Do not call disable_async_io.
20299         (block_async_io): Delete.
20300         (unblock_async_io): Make static.
20301         (initialize_async_io): New.
20302         * server.c (handle_v_cont): Handle async I/O here.
20303         (myresume): Likewise.  Move other common resume tasks here...
20304         (main): ... from here.  Call initialize_async_io.  Disable async
20305         I/O before the main loop.
20306         * server.h (initialize_async_io): Declare.
20307         (block_async_io, unblock_async_io): Delete prototypes.
20308         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
20309
20310 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
20311
20312         * remote-utils.c (readchar): Allow binary data in received messages.
20313
20314 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20315
20316         * win32-low.c (attaching): New global.
20317         (win32_create_inferior): Clear the `attaching' global.
20318         (win32_attach): Set the `attaching' global.
20319         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
20320         attaching.  Only set a breakpoint at the entry point if not
20321         attaching.
20322
20323 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20324
20325         * server.c (main): Don't report dll events on the initial
20326         connection on attaches.
20327
20328 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20329
20330         * server.c (main): Relax numerical bases supported for the pid of
20331         the --attach command line argument.
20332
20333 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20334
20335         * win32-low.c (win32_attach): Call OpenProcess before
20336         DebugActiveProcess, not after.  Add last error output to error
20337         call.
20338
20339 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20340
20341         * win32-low.c (win32_get_thread_context)
20342         (win32_set_thread_context): New functions.
20343         (thread_rec): Use win32_get_thread_context.
20344         (continue_one_thread, win32_resume): Use win32_set_thread_context.
20345         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
20346         field.
20347
20348 2007-12-03  Leo Zayas
20349             Pedro Alves  <pedro_alves@portugalmail.pt>
20350
20351         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
20352         global variables.
20353         (child_add_thread): Minor cleanup.
20354         (child_continue): Resume artificially suspended threads before
20355         calling ContinueDebugEvent.
20356         (suspend_one_thread): New.
20357         (fake_breakpoint_event): New.
20358         (get_child_debug_event): Change return type to int.  Check here if
20359         gdb sent an interrupt request.  If a soft interrupt was requested,
20360         fake a breakpoint event.  Return 0 if there is no event to handle,
20361         and 1 otherwise.
20362         (win32_wait): Don't check here if gdb sent an interrupt request.
20363         Ensure there is a valid event to handle.
20364         (win32_request_interrupt): Add soft interruption method as last
20365         resort.
20366
20367 2007-12-03  Leo Zayas
20368             Pedro Alves  <pedro_alves@portugalmail.pt>
20369
20370         * win32-low.h (win32_thread_info): Add descriptions to the
20371         structure members.  Replace `suspend_count' counter by a
20372         `suspended' flag.
20373         * win32-low.c (thread_rec): Update condition of when to get the
20374         context from the inferior.  Rely on ContextFlags being set if it
20375         has already been retrieved.  Only suspend the inferior thread if
20376         we haven't already.  Warn if that fails.
20377         (continue_one_thread): s/suspend_count/suspended/.  Only call
20378         ResumeThread once.  Warn if that fails.
20379
20380 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20381
20382         * win32-low.c (win32_wait): Don't read from the inferior when it
20383         has already exited.
20384
20385 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20386
20387         * Makefile.in (win32_low_h): New variable.
20388         (win32-low.o): Add dependency on $(win32_low_h).
20389         (win32-arm-low.o, win32-i386-low.o): New rules.
20390
20391 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20392
20393         * hostio.c: Correct copyright year.
20394
20395 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20396
20397         * Makefile.in (OBS): Add hostio.o.
20398         (hostio.o): New rule.
20399         * server.h (handle_vFile): Declare.
20400         * hostio.c: New file.
20401         * server.c (handle_v_requests): Take packet_len and new_packet_len
20402         for binary packets.  Call handle_vFile.
20403         (main): Update call to handle_v_requests.
20404
20405 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
20406
20407         * linux-low.c: Include <sched.h>.
20408
20409 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
20410
20411         * linux-low.c (linux_tracefork_grandchild): New.
20412         (linux_tracefork_child): Use clone.
20413         (linux_test_for_tracefork): Use clone; allocate and free a stack.
20414
20415 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
20416
20417         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
20418
20419 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
20420
20421         * linux-low.c (handle_extended_wait): Handle unexpected signals.
20422
20423 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
20424
20425         * inferiors.c (change_inferior_id): Delete.
20426         (add_pid_to_list, pull_pid_from_list): New.
20427         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
20428         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
20429         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
20430         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
20431         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
20432         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
20433         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
20434         (using_threads): Always set to 1.
20435         (handle_extended_wait): New.
20436         (add_process): Do not set TID.
20437         (linux_create_inferior): Set must_set_ptrace_flags.
20438         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
20439         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
20440         (linux_thread_alive): Rename TID argument to LWPID.
20441         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
20442         (linux_wait_for_event): Do not use TID or check using_threads.  Update
20443         call to dead_thread_notify.  Call handle_extended_wait.
20444         (linux_create_inferior): Use PTRACE_SETOPTIONS.
20445         (send_sigstop): Delete sigstop_sent.
20446         (wait_for_sigstop): Avoid TID.
20447         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
20448         (linux_test_for_tracefork): New.
20449         (linux_lookup_signals): Use thread_db_active and
20450         linux_supports_tracefork_flag.
20451         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
20452         * linux-low.h (get_process_thread): Avoid TID.
20453         (struct process_ifo): Move thread_known and tid to the end.  Remove
20454         sigstop_sent.
20455         (linux_attach_lwp, thread_db_init): Update prototypes.
20456         * server.h (change_inferior_id): Delete prototype.
20457         (add_pid_to_list, pull_pid_from_list): New prototypes.
20458         * thread-db.c (thread_db_use_events): New.
20459         (find_first_thread): Rename to...
20460         (find_one_thread): ...this.  Update callers and messages.  Do not
20461         call fatal.  Check thread_db_use_events.  Do not call
20462         change_inferior_id or new_thread_notify.
20463         (maybe_attach_thread): Update.  Do not call new_thread_notify.
20464         (thread_db_init): Set thread_db_use_events.  Check use_events.
20465         * utils.c (fatal, warning): Correct message prefix.
20466
20467 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
20468
20469         * Makefile.in (clean): Remove new files.
20470         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
20471         (powerpc-64.o, powerpc-64.c): New rules.
20472         * configure.srv: Use alternate register sets for powerpc64-*-linux*
20473         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
20474         with SPE.
20475         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
20476         SPE targets.
20477         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
20478         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
20479         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
20480         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
20481         (target_regsets): Add AltiVec and SPE register sets.
20482         * configure.ac: Check for AltiVec and SPE.
20483         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
20484         (ppc_fill_vrregset, ppc_store_vrregset): New.
20485         (target_regsets): Add AltiVec register set.
20486         * configure: Regenerated.
20487
20488 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
20489
20490         * linux-low.c (O_LARGEFILE): Define.
20491         (linux_read_memory): Use /proc/PID/mem.
20492         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
20493         * configure, config.in: Regenerated.
20494
20495 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
20496
20497         * linux-low.c (linux_wait_for_event): Do not pass signals while
20498         single-stepping.
20499
20500 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20501
20502         * win32-low.c (create_process): New.
20503         (win32_create_inferior): Use create_process instead of
20504         CreateProcess.  If create_process failed retry appending an ".exe"
20505         suffix.  Store the GetLastError result immediatelly after
20506         create_process calls and use it on the call to error.
20507
20508 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20509
20510         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
20511
20512 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
20513
20514         * configure.ac: Switch license to GPLv3.
20515
20516 2007-08-01  Michael Snyder  <msnyder@access-company.com>
20517
20518         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
20519
20520 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
20521
20522         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
20523         typedef.
20524         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
20525         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
20526         CloseToolhelp32Snapshot.
20527         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
20528         CloseToolhelp32Snapshot.
20529
20530 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
20531
20532         * server.c (main): Check for inferior exit before main loop.
20533
20534 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
20535
20536         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
20537         instead of on tmp_desc.
20538
20539 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
20540             Daniel Jacobowitz  <dan@codesourcery.com>
20541
20542         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
20543         (add_thread): Minor cleanups.
20544         (clear_inferiors): Move lower in the file.  Clear the DLL
20545         list.
20546         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
20547         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
20548         (xml_escape_text): New.
20549         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
20550         for qSupported.
20551         (handle_v_cont): Report errors.
20552         (gdbserver_version): Update.
20553         (main): Correct size of own_buf.  Do not report initial DLL events.
20554         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
20555         (unloaded_dll, xml_escape_text): New.
20556         * win32-low.c (enum target_waitkind): Update comments.
20557         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
20558         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
20559         (win32_EnumProcessModules, win32_GetModuleInformation)
20560         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
20561         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
20562         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
20563         (win32_Module32First, win32_Module32Next, load_toolhelp)
20564         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
20565         (get_child_debug_event): Handle DLL events.
20566         (win32_wait): Likewise.
20567
20568 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20569
20570         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
20571         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
20572
20573 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20574
20575         * win32-low.c (handle_output_debug_string): Ignore event if not
20576         waiting.
20577
20578 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20579
20580         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
20581
20582 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
20583
20584         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
20585
20586 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
20587
20588         * inferiors.c (change_inferior_id): Add comment.
20589         * linux-low.c (check_removed_breakpoint): Add an early
20590         prototype.  Improve debug output.
20591         (linux_attach): Doc update.
20592         (linux_detach_one_process, linux_detach): Clean up before releasing
20593         each process.
20594         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
20595         * linux-low.h (struct process_info): Doc improvement.
20596         * mem-break.c (delete_all_breakpoints): New.
20597         * mem-break.h (delete_all_breakpoints): New prototype.
20598         * thread-db.c (find_first_thread): New.
20599         (thread_db_create_event): Call it instead of
20600         thread_db_find_new_threads.  Clean up unused variables.
20601         (maybe_attach_thread): Remove first thread handling.
20602         (thread_db_find_new_threads): Use find_first_thread.
20603         (thread_db_get_tls_address): Likewise.
20604
20605 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
20606
20607         * thread-db.c (thread_db_find_new_threads): Add prototype.
20608         (thread_db_create_event): Check for the main thread before adding
20609         a new thread.
20610         (maybe_attach_thread): Only enable event reporting if TID == 0.
20611         (thread_db_get_tls_address): Check for new threads.
20612
20613 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
20614
20615         * linux-low.c (linux_create_inferior): Try execv before execvp.
20616         * spu-low.c (spu_create_inferior): Likewise.
20617
20618 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
20619
20620         * linux-low.c (linux_create_inferior): Change execv to execvp.
20621         * spu-low.c (spu_create_inferior): Likewies.
20622
20623 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
20624
20625         * Makefile.in (clean): Clean new files instead of deleted ones.
20626         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
20627         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
20628         rules.
20629         * configure.srv: Specify XML files and new regformats for MIPS and
20630         MIPS64 GNU/Linux.
20631         * linux-mips-low.c (mips_num_regs): Set to only used registers.
20632         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
20633         an entry for the restart register.
20634         (mips_cannot_fetch_register, mips_cannot_store_register)
20635         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
20636         register names to match the XML descriptions.
20637         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
20638         restart register instead of $0.
20639
20640 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20641             Markus Deuling  <deuling@de.ibm.com>
20642
20643         * remote-utils.c (decode_xfer_write): New function.
20644         * server.h (decode_xfer_write): Add prototype.
20645         * server.c (handle_query): Add PACKET_LEN argument.  Support
20646         qXfer:spu:read and qXfer:spu:write packets.
20647         (main): Pass packet_len to handle_query.
20648         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
20649         * target.h (target_ops): Add qxfer_spu.
20650
20651 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20652
20653         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
20654         accessing non-seekable spufs files.
20655
20656 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
20657
20658         * server.c (handle_query): Add reply for qC packet.
20659
20660 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20661             Leo Zayas  <lerele@champenstudios@com>
20662
20663         * server.h (check_remote_input_interrupt_request): New function.
20664         * remote_utils.c (INVALID_DESCRIPTOR): New define.
20665         (remote_desc): Initialize with INVALID_DESCRIPTOR.
20666         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
20667         (check_remote_input_interrupt_request): New function.
20668         * server.h (check_remote_input_interrupt_request): Declare.
20669         * win32-low.c (winapi_DebugBreakProcess,
20670         winapi_GenerateConsoleCtrlEvent): New typedefs.
20671         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
20672         to 250 ms.
20673         (win32_wait): Check for remote interrupt request
20674         with check_remote_input_interrupt_request.
20675         (win32_request_interrupt): New function.
20676         (win32_target_op): Set request_interrupt to win32_request_interrupt.
20677
20678 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20679
20680         * win32-low.c (debug_registers_changed,
20681         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
20682         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
20683         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
20684         (thread_rec): Get context using the low target.
20685         (child_add_thread): Call thread_added on the low target,
20686         which does the same thing.
20687         (regptr): Delete.
20688         (do_initial_child_stuff): Remove debug registers references.
20689         Set context using the low target.  Resume threads after
20690         setting the contexts.
20691         (child_continue): Remove dead variable.  Remove debug
20692         registers references.
20693         (child_fetch_inferior_registers): Go through the low target.
20694         (do_child_store_inferior_registers): Remove.
20695         (child_store_inferior_registers): Go through the low target.
20696         (win32_resume): Remove debug registers references.
20697         Set context using the low target.
20698         (handle_exception): Change return type to void.  Don't record
20699         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
20700         first chance exception.
20701         (get_child_debug_event): Change return type to void.  Remove
20702         goto loop.  Always return after waiting for debug event.
20703         (win32_wait): Convert to switch statement.  Handle spurious
20704         events.
20705
20706         * win32-i386-low.c (debug_registers_changed,
20707         debug_registers_used): New.
20708         (initial_stuff): Rename to ...
20709         (i386_initial_stuff): ... this.  Clear debug registers
20710         state variables.
20711         (store_debug_registers): Delete.
20712         (i386_get_thread_context): New.
20713         (load_debug_registers): Delete.
20714         (i386_set_thread_context): New.
20715         (i386_thread_added): New.
20716         (single_step): Rename to ...
20717         (i386_single_step): ... this.
20718         (do_fetch_inferior_registers): Rename to ...
20719         (i386_fetch_inferior_register): ... this.
20720         (i386_store_inferior_register): New.
20721         (the_low_target): Adapt to new interface.
20722
20723         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
20724         (arm_get_thread_context): New.
20725         (arm_set_thread_context): New.
20726         (regptr): New.
20727         (do_fetch_inferior_registers): Rename to ...
20728         (arm_fetch_inferior_register): ... this.
20729         (arm_store_inferior_register): New.
20730         (arm_wince_breakpoint): Reimplement as unsigned long.
20731         (arm_wince_breakpoint_len): Define.
20732         (the_low_target): Adapt to new interface.
20733
20734         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
20735         load_debug_registers.  Add get_thread_context, set_thread_context,
20736         thread_added and store_inferior_register.  Rename
20737         fetch_inferior_registers to fetch_inferior_register.
20738         (regptr): Remove declaration.
20739
20740 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20741
20742         * linux-low.c (linux_detach): Change return type to int.  Return 0.
20743         * spu-low.c (spu_detach): Likewise.
20744
20745 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20746
20747         * target.h (target_ops): Change return type of detach to int.
20748         Add join.
20749         (join_inferior): New.
20750         * server.c (main): Don't skip detach support on mingw32.
20751         If the inferior doesn't support detaching return error.
20752         Call join_inferior instead of using waitpid.
20753         * linux-low.c (linux_join): New.
20754         (linux_target_op): Add linux_join.
20755         * spu-low.c (spu_join): New.
20756         (spu_target_ops): Add spu_join.
20757         * win32-low.c (win32_detach): Adapt to new interface.
20758         Reopen current_process_handle before detaching.  Issue a child
20759         resume before detaching.
20760         (win32_join): New.
20761         (win32_target_op): Add win32_join.
20762
20763 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20764
20765         * win32-low.c (win32-attach): Fix return value.
20766         * target.h (target_ops): Describe ATTACH return values.
20767
20768 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20769
20770         * win32-low.c (GETPROCADDRESS): Define.
20771         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
20772         (winapi_DebugSetProcessKillOnExit): Likewise.
20773         (win32_create_inferior): Force usage of ansi CreateProcessA.
20774         (win32_attach): Use GETPROCADDRESS.
20775         (win32_detach): Likewise.
20776
20777 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20778
20779         * win32-low.c (win32_wait): Don't use WSTOPSIG.
20780
20781 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
20782
20783         * win32-low.c: Commit leftover changes from 2007-03-29.
20784
20785 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20786
20787         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
20788         fields short instead of int.  Add explicit padding.
20789         (i387_cache_to_fsave): Remove unnecessary casts.
20790         (i387_fsave_to_cache): Doc fix.
20791         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
20792
20793 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20794
20795         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20796         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
20797
20798 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20799
20800         * configure.srv (arm*-*-mingw32ce*): Move near the other
20801         arm targets.
20802
20803 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20804
20805         * configure.ac: Add errno checking.
20806         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
20807         sys/file.h and malloc.h.
20808         (AC_CHECK_DECLS): Add perror.
20809         (srv_mingwce): Handle.
20810         * configure.srv (i[34567]86-*-cygwin*): Add
20811         win32-i386-low.o to srv_tgtobj.
20812         (i[34567]86-*-mingw*): Likewise.
20813         (arm*-*-mingw32ce*): Add case.
20814         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20815         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
20816         [__MINGW32CE__] (strerror): New function.
20817         [__MINGW32CE__] (errno): Define to GetLastError.
20818         [__MINGW32CE__] (COUNTOF): New macro.
20819         (remote_open): Remove extra close call.
20820         * mem-break.c (delete_breakpoint_at): New function.
20821         * mem-break.h (delete_breakpoint_at): Declare.
20822         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20823         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
20824         [USE_WIN32API] (read, write): Add char* casts.
20825         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
20826         * server.h: Include wincecompat.h on Windows CE.
20827         [HAVE_ERRNO_H]: Check.
20828         (perror): Declare if not declared.
20829         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
20830         (perror_with_name): Remove errno declaration.
20831         * wincecompat.h: New.
20832         * wincecompat.c: New.
20833         * win32-low.h: New.
20834         * win32-arm-low.c: New.
20835         * win32-i386-low.c: New.
20836         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
20837         (OUTMSG2): Make it safe.
20838         (_T): New macro.
20839         (COUNTOF): New macro.
20840         (NUM_REGS): Get it from the low target.
20841         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
20842         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
20843         (thread_rec): Let low target handle debug registers.
20844         (child_add_thread): Likewise.
20845         (child_init_thread_list): Likewise.
20846         (continue_one_thread): Likewise.
20847         (regptr): New.
20848         (do_child_fetch_inferior_registers): Move to ...
20849         * win32-i386-low.c: ... here, and rename to ...
20850         (do_fetch_inferior_registers): ... this.
20851         * win32-low.c (child_fetch_inferior_registers):
20852         Go through the low target.
20853         (do_child_store_inferior_registers): Use regptr.
20854         (strwinerror): New function.
20855         (win32_create_inferior): Handle Windows CE.
20856         Use strwinerror instead of strerror on Windows error
20857         codes.  Add program to the error output.
20858         Don't close the main thread handle on Windows CE.
20859         (win32_attach): Use coredll.dll on Windows CE.
20860         (win32_kill): Close current process and current
20861         thread handles.
20862         (win32_detach): Use coredll.dll on Windows CE.
20863         (win32_resume): Let low target handle debug registers, and
20864         step request.
20865         (handle_exception): Add/Remove initial breakpoint.  Avoid
20866         non-existant WSTOPSIG on Windows CE.
20867         (win32_read_inferior_memory): Cast to remove warning.
20868         (win32_arch_string): Go through the low target.
20869         (initialize_low): Call set_breakpoint_data with the low
20870         target's breakpoint.
20871         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
20872         FOP_REGNUM, mappings): Move to ...
20873         * win32-i386-low.c: ... here.
20874         * win32-low.c (win32_thread_info): Move to ...
20875         * win32-low.h: ... here.
20876         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
20877         win32-arm-low.c and wincecompat.c.
20878         (all:): Add $EXEEXT.
20879         (install-only:): Likewise.
20880         (gdbserver:): Likewise.
20881         (gdbreplay:): Likewise.
20882         * config.in: Regenerate.
20883         * configure: Regenerate.
20884
20885 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20886
20887         * win32-low.c: Rename typedef thread_info to
20888         win32_thread_info throughout.
20889
20890 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20891
20892         * win32-i386-low.c: Rename to ...
20893         * win32-low.c: ... this.
20894         * configure.srv: Replace win32-i386-low.o with win32-low.o.
20895         * Makefile.in: Likewise.
20896
20897 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
20898
20899         * remote-utils.c (monitor_output): Constify msg parameter.
20900         * server.h (monitor_output): Likewise.
20901         * win32-i386-low.c (handle_output_debug_string): New.
20902         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
20903         handle_output_debug_string.
20904         (get_child_debug_event): Likewise.
20905
20906 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
20907
20908         * server.c (main): Correct strtoul check.
20909
20910 2007-03-27  Jon Ringle  <jon@ringle.org>
20911
20912         * linux-low.c: Check __ARCH_HAS_MMU__ also.
20913
20914 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
20915
20916         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
20917
20918 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
20919
20920         * terminal.h: Check HAVE_SGTTY_H.
20921
20922 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
20923
20924         * remote-utils.c (remote_open): Print out the assigned port number.
20925
20926 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
20927
20928         * remote-utils.c (monitor_output): New function.
20929         * server.c (debug_threads): Define here.
20930         (monitor_show_help): New function.
20931         (handle_query): Handle qRcmd.
20932         (main): Do not handle 'd' packet.
20933         * server.h (debug_threads, remote_debug, monitor_output): Declare.
20934         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
20935         of debug_threads.
20936
20937 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20938
20939         * Makefile.in (EXEEXT): New.
20940         (clean): Use $(EXEEXT).
20941
20942 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20943
20944         * target.h (target_ops): Rename send_signal to request_interrupt,
20945         and remove enum target_signal parameter.
20946         * linux-low.c (linux_request_interrupt): Rename from
20947         linux_send_signal, and always send SIGINT.
20948         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
20949         and always send SIGINT.
20950         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
20951         of send_signal.
20952         (input_interrupt): Likewise.
20953
20954 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20955
20956         * server.c (get_features_xml): Check if target implemented
20957         arch_string.
20958         * win32-i386-low.c (win32_arch_string): New.
20959         (win32_target_ops): Add win32_arch_string as arch_string member.
20960
20961 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
20962
20963         * spu-low.c (spu_arch_string): New.
20964         (spu_target_ops): Add spu_arch_string.
20965
20966 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
20967
20968         * remote-utils.c: Remove HAVE_TERMINAL_H check.
20969         * configure.ac: Do not check for terminal.h.
20970         * configure, config.in: Regenerated.
20971
20972 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
20973
20974         * Makefile.in (OBS): Add $(XML_BUILTIN).
20975         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
20976         (clean): Update.
20977         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
20978         (arm-with-iwmmxt.c): New.
20979         * config.in, configure: Regenerate.
20980         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
20981         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
20982         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
20983         (arm*-*-linux*): Add iWMMXt and regset support.
20984         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20985         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
20986         (arm_store_wmmxregset, target_regsets): New.
20987         * server.c (get_features_xml): Take annex argument.  Check builtin
20988         XML documents.
20989         (handle_query): Handle multiple annexes.
20990
20991 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20992
20993         * remote-utils.c [USE_WIN32API] (read, write): Define.
20994         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
20995         write.
20996
20997 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
20998
20999         * linux-i386-low.c (the_low_target): Set arch_string.
21000         * linux-x86-64-low.c (the_low_target): Likewise.
21001         * linux-low.c (linux_arch_string): New.
21002         (linux_target_ops): Add it.
21003         * linux-low.h (struct linux_target_ops): Add arch_string.
21004         * server.c (write_qxfer_response): Use const void * for DATA.
21005         (get_features_xml): New.
21006         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
21007         * target.h (struct target_ops): Add arch_string method.
21008
21009 2007-01-03  Denis Pilat  <denis.pilat@st.com>
21010             Daniel Jacobowitz  <dan@codesourcery.com>
21011
21012         * linux-low.c (linux_kill): Handle being called with no threads.
21013         * win32-i386-low.c (win32_kill): Likewise.
21014         (get_child_debug_event): Clear current_process_handle.
21015
21016 2006-12-30  Denis PILAT  <denis.pilat@st.com>
21017             Daniel Jacobowitz  <dan@codesourcery.com>
21018
21019         * remote-utils.c (remote_open): Check the type of specified
21020         serial port devices before opening them.
21021         * server.c (main): Kill the inferior if an error occurs during
21022         the first remote_open.
21023
21024 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
21025
21026         * README: Update supported targets.
21027
21028 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
21029
21030         * Makefile.in (clean): Remove reg-mips64.c.
21031         (reg-mips64.c, reg-mips64.o): New rules.
21032         * configure.srv: Handle mips64.  Include regset support for mips.
21033         * linux-mips-low.c (union mips_register): New.
21034         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
21035         (mips_breakpoint, mips_breakpoint_at): Use int.
21036         (mips_collect_register, mips_supply_register)
21037         (mips_collect_register_32bit, mips_supply_register_32bit)
21038         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
21039         (mips_store_fpregset, target_regsets): New.
21040         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
21041
21042 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
21043
21044         * configure.srv: Add target "spu*-*-*".
21045         * Makefile.in (clean): Remove reg-spu.c.
21046         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
21047         * spu-low.c: New file.
21048
21049 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
21050
21051         * configure.ac: Correct td_thr_tls_get_addr test.
21052         * configure: Regenerated.
21053
21054 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
21055
21056         * linux-low.c (linux_wait_for_event): Reformat.  Use the
21057         pass_signals array.
21058         * remote-utils.c (decode_address_to_semicolon): New.
21059         * server.c (pass_signals, handle_general_set): New.
21060         (handle_query): Mention QPassSignals for qSupported.
21061         (main): Call handle_general_set.
21062         * server.h (pass_signals, decode_address_to_semicolon): New.
21063
21064 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
21065
21066         * server.c (handle_query): Correct error handling for read_auxv.
21067
21068 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
21069
21070         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
21071         and srv_linux_thread_db to yes.
21072         * linux-s390-low.c (s390_fill_gregset): New function.
21073         (target_regsets): Define data structure.
21074
21075 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
21076
21077         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
21078         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
21079         * config.in, configure: Regenerated.
21080         * inferiors.c (gdb_id_to_thread): New function.
21081         (gdb_id_to_thread_id): Use it.
21082         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
21083         * linux-low.h (struct process_info): Add th member.
21084         (thread_db_get_tls_address): New prototype.
21085         * remote-utils.c (decode_address): Make non-static.
21086         * server.c (handle_query): Handle qGetTLSAddr.
21087         * server.h (gdb_id_to_thread, decode_address): New prototypes.
21088         * target.h (struct target_ops): Add get_tls_address.
21089         * thread-db.c (maybe_attach_thread): Save the thread handle.
21090         (thread_db_get_tls_address): New.
21091
21092 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
21093
21094         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
21095         (linux_resume_one_process): Take a siginfo_t *.  Update all
21096         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
21097         (struct pending_signals): Add a siginfo_t.
21098         (linux_wait_for_process): Always set last_status.
21099         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
21100         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
21101         * linux-low.h (struct process_info): Add last_status.
21102
21103 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
21104
21105         * remote-utils.c (try_rle): New function.
21106         (putpkt_binary): Use it.
21107
21108 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
21109
21110         * Makefile.in (clean): Clean reg-x86-64-linux.c.
21111         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
21112         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
21113         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
21114         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
21115         point registers.
21116
21117 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
21118
21119         * server.c (terminal_fd): New variable.
21120         (old_foreground_pgrp): Likewise.
21121         (restore_old_foreground_pgrp): New function.
21122         (start_inferior): Record the terminal file descriptor in terminal_fd
21123         and its original foreground group in old_foreground_pgrp.  Register
21124         restore_old_foreground_pgrp with atexit().
21125
21126 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
21127
21128         * server.c (handle_query): Correct qPart to qXfer.
21129
21130 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
21131
21132         * configure.ac: Check for more headers which are missing on
21133         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
21134         * configure.srv: Add Cygwin and mingw32.
21135         * remote-utils.c: Don't include headers unconditionally which
21136         are missing on mingw32.  Include <winsock.h> for mingw32.
21137         (remote_open): Adjust for mingw32 support.  Flush
21138         standard error after writing to it.
21139         (remote_close, putpkt_binary, input_interrupt, block_async_io)
21140         (unblock_async_io, enable_async_io, disable_async_io)
21141         (readchar, getpkt): Update for Winsock support.
21142         (prepare_resume_reply): Expect a protocol signal number.
21143         * server.c: Disable <sys/wait.h> on mingw32.
21144         (start_inferior): Adjust for mingw32 support.  Flush
21145         standard error after writing to it.
21146         (attach_inferior): Likewise.  Use protocol signal
21147         numbers.
21148         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
21149         and names.
21150         * win32-i386-low.c: New file.
21151         * Makefile.in (XM_CLIBS): Set.
21152         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
21153         (win32-i386-low.o): New dependency rule.
21154         * linux-low.c (linux_wait): Use target signal numbers.
21155         * target.h (struct target_ops): Doc fix.
21156         * server.h (target_signal_to_name): New prototype.
21157         * gdbreplay.c: Don't include headers unconditionally which
21158         are missing on mingw32.  Include <winsock.h> for mingw32.
21159         (remote_close, remote_open): Adjust for Winsock support.
21160         * configure, config.in: Regenerated.
21161
21162 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
21163
21164         * server.c (decode_xfer_read, write_qxfer_response): New.
21165         (handle_query): Take a packet length argument.  Handle
21166         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
21167         the qSupported response.
21168         (main): Update call to handle_query.
21169
21170 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
21171
21172         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
21173         (putpkt_binary): Renamed from putpkt and adjusted for binary
21174         data.
21175         (putpkt): New wrapper for putpkt_binary.
21176         (readchar): Don't mask off the high bit.
21177         (decode_X_packet): New function.
21178         * server.c (main): Call putpkt_binary if a handler sets the packet
21179         length.  Save the length of the incoming packet.  Handle 'X'.
21180         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
21181
21182 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
21183
21184         * server.c (handle_query): Handle qSupported.
21185
21186 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
21187
21188         * remote-utils.c (all_symbols_looked_up): New variable.
21189         (look_up_one_symbol): Check it.
21190         * server.h (look_up_one_symbol): New declaration.
21191         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
21192
21193 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
21194
21195         * Makefile.in (linux-arm-low.o): Update dependencies.
21196         * linux-arm-low.c: Include "gdb_proc_service.h".
21197         (PTRACE_GET_THREAD_AREA): Define.
21198         (ps_get_thread_area): New function.
21199
21200 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
21201
21202         * configure.srv (m68k*-*-uclinux*): New target.
21203         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
21204         (linux_resume_one_process): Remove extraneous cast.
21205         (linux_read_offsets): New.
21206         (linux_target_op): Add linux_read_offsets on mmuless systems.
21207         * server.c (handle_query): Add qOffsets logic.
21208         * target.h (struct target_ops): Add read_offsets.
21209
21210 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
21211
21212         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
21213         (PTRACE_GET_THREAD_AREA): Define.
21214         (ps_get_thread_area): New function.
21215         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
21216         (linux-x86-64-low.o): Update.
21217
21218 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
21219
21220         * configure.ac: Remove checks for prfpregset_t.
21221         * gdb_proc_service.h: New file.
21222         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
21223         new "gdb_proc_service.h".
21224         * proc-service.c: Likewise.
21225         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
21226         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
21227         * Makefile.in (gdb_proc_service_h): Updated.
21228         * configure, config.in: Regenerated.
21229
21230 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21231
21232         * remote-utils.c (prepare_resume_reply): Move declaration
21233         of gdb_id_from_wait to the top of the block.
21234
21235 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
21236
21237         * linux-low.c (regsets_store_inferior_registers): Read the regset
21238         from the target before filling it.
21239
21240 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
21241
21242         * server.c (attach_inferior): Return SIGTRAP for a successful
21243         attach.
21244
21245 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
21246
21247         * Makefile.in (OBS): Add version.o.
21248         (STAGESTUFF): Delete.
21249         (version.o): Add dependencies.
21250         (version.c): Replace rule.
21251         (clean): Remove version.c.
21252         * server.c (gdbserver_version): New.
21253         (gdbserver_usage): Use printf.
21254         (main): Handle --version and --help.
21255         * server.h (version, host_name): Add declarations.
21256
21257 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
21258
21259         * linux-arm-low.c:
21260         * linux-arm-low.c:
21261         * inferiors.c:
21262         * i387-fp.h:
21263         * i387-fp.c:
21264         * gdbreplay.c:
21265         * regcache.c:
21266         * proc-service.c:
21267         * mem-break.h:
21268         * mem-break.c:
21269         * linux-x86-64-low.c:
21270         * linux-sh-low.c:
21271         * linux-s390-low.c:
21272         * linux-ppc64-low.c:
21273         * linux-ppc-low.c:
21274         * linux-mips-low.c:
21275         * linux-m68k-low.c:
21276         * linux-m32r-low.c:
21277         * linux-low.h:
21278         * linux-low.c:
21279         * linux-ia64-low.c:
21280         * linux-i386-low.c:
21281         * linux-crisv32-low.c:
21282         * thread-db.c:
21283         * terminal.h:
21284         * target.h:
21285         * target.c:
21286         * server.h:
21287         * server.c:
21288         * remote-utils.c:
21289         * regcache.h:
21290         * utils.c:
21291         * Makefile.in:
21292         * configure.ac:
21293         * gdbserver.1: Add (C) after Copyright.  Update the FSF
21294         address.
21295
21296 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
21297
21298         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
21299         (arm_breakpoint_at): Recognize both breakpoints.
21300         (the_low_target): Use the correct breakpoint instruction.
21301
21302 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
21303
21304         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
21305         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
21306         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
21307         (the_low_target): Update.
21308
21309 2005-10-25  Andreas Schwab  <schwab@suse.de>
21310
21311         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
21312
21313         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
21314         (ia64_num_regs): Reduce to 462.
21315
21316 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
21317
21318         * acinclude.m4: Correct quoting.
21319         * aclocal.m4: Regenerated.
21320
21321         Suggested by SZOKOVACS Robert <szo@ies.hu>:
21322         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
21323         (thread_db_init): Call thread_db_err_str.
21324         * configure.ac: Check for TD_VERSION.
21325         * config.in, configure: Regenerated.
21326
21327 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
21328
21329         * server.h (error, fatal, warning): Add ATTR_FORMAT.
21330
21331 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21332
21333         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
21334         is not available.  Define HAVE_PTRACE_GETREGS if it is.
21335         * config.in, configure: Regenerated.
21336         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
21337         * linux-i386-low.c, linux-m68k-low.c: Update to use
21338         HAVE_PTRACE_GETREGS.
21339         * linux-low.c (regsets_fetch_inferior_registers)
21340         (regsets_store_inferior_registers): Only return 0 if we processed
21341         GENERAL_REGS.
21342         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
21343         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
21344
21345 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21346
21347         * inferiors.c (struct thread_info): Add gdb_id.
21348         (add_thread): Add gdb_id argument.
21349         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
21350         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
21351         calls to add_thread.
21352         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
21353         * server.c (handle_query): Use thread_to_gdb_id.
21354         (handle_v_cont, main): Use gdb_id_to_thread_id.
21355         * server.h (add_thread): Update prototype.
21356         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
21357         prototypes.
21358
21359 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21360
21361         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
21362         left-padded registers.
21363         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
21364         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
21365
21366 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
21367
21368         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
21369         * configure: Regenerate.
21370         * config.in: Regenerate.
21371         * server.h (NEED_DECLARATION_STRERROR):
21372         Replace with !HAVE_DECL_STRERROR.
21373
21374 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
21375
21376         * linux-low.c (linux_wait, linux_send_signal): Don't test
21377         an unsigned long variable for > 0 if it could be MAX_ULONG.
21378         * server.c (myresume): Likewise.
21379         * target.c (set_desired_inferior): Likewise.
21380
21381 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
21382
21383         * configure.ac: Simplify and improve check for socklen_t.
21384         * configure, config.in: Regenerate.
21385
21386 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
21387
21388         * acconfig.h: Remove.
21389         * configure.ac: Add a test for socklen_t.  Use three-argument
21390         AC_DEFINE throughout.
21391         * config.in: Regenerated using autoheader 2.59.
21392         * configure: Regenerated.
21393
21394         * gdbreplay.c (socklen_t): Provide a default.
21395         (remote_open): Use socklen_t.
21396         * remote-utils.c (socklen_t): Provide a default.
21397         (remote_open): Use socklen_t.
21398         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
21399         unsigned char.
21400
21401         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
21402         char for buffers.
21403         * linux-low.c (linux_read_memory, linux_write_memory)
21404         (linux_read_auxv): Likewise.
21405         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
21406         (check_mem_write): Likewise.
21407         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
21408         Likewise.
21409         * regcache.c (struct inferior_rgcache_data, registers_to_string)
21410         (registers_from_string, register_data): Likewise.
21411         * server.c (handle_query, main): Likewise.
21412         * server.h (convert_ascii_to_int, convert_int_to_ascii)
21413         (decode_M_packet): Likewise.
21414         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
21415         * target.h (struct target_ops): Update read_memory, write_memory,
21416         and read_auxv.
21417         (read_inferior_memory, write_inferior_memory): Update.
21418         * linux-low.h (struct linux_target_ops): Change type of breakpoint
21419         to unsigned char *.
21420         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
21421         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
21422         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
21423         linux-s390-low.c, linux-sh-low.c: Update for changes in
21424         read_inferior_memory and the_low_target->breakpoint.
21425
21426 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
21427
21428         * Makefile.in (SFILES): Add linux-ppc64-low.c.
21429         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
21430         * configure.srv: Add powerpc64-*-linux*.
21431         * linux-ppc64-low.c: New file.
21432
21433 2005-05-23  Orjan Friberg  <orjanf@axis.com>
21434
21435         * linux-cris-low.c: New file with support for CRIS.
21436         * linux-crisv32-low.c: Ditto for CRISv32.
21437         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
21438         (clean): Add reg-cris.c and reg-crisv32.c.
21439         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
21440         reg-crisv32.o, and reg-crisv32.c to make rules.
21441         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
21442         recognized targets.
21443
21444 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
21445
21446         * linux-low.c (fetch_register): Ensure buffer size is a multiple
21447         of sizeof (PTRACE_XFER_TYPE).
21448         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
21449
21450 2005-05-12  Orjan Friberg  <orjanf@axis.com>
21451
21452         * target.h (struct target_ops): Add insert_watchpoint,
21453         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
21454         pointers for hardware watchpoint support.
21455         * linux-low.h (struct linux_target_ops): Ditto.
21456         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
21457         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
21458         to linux_target_ops.
21459         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
21460         reply packet.
21461         * server.c (main): Recognize 'Z' and 'z' packets.
21462
21463 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
21464
21465         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
21466         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
21467         (the_low_target): Add new members.
21468
21469 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21470
21471         * proc-service.c (ps_lgetregs): Search all_processes instead of
21472         all_threads.
21473
21474 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21475
21476         * server.c (start_inferior): Change return type to int.
21477         (attach_inferior): Change sigptr to int *.
21478         (handle_v_cont, handle_v_requests): Change signal to int *.
21479         (main): Change signal to int.
21480
21481 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
21482
21483         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
21484         * configure.srv: Add m32r*-*-linux*.
21485         * linux-m32r-low.c: New file.
21486
21487 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
21488
21489         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
21490
21491 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21492
21493         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
21494         Take unsigned long arguments for PIDs.
21495         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
21496         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
21497         (wait_for_sigstop, linux_resume_one_process)
21498         (regsets_fetch_inferior_registers, linux_send_signal)
21499         (linux_read_auxv): Likewise.  Update the types of variables holding
21500         PIDs.  Update format string specifiers.
21501         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
21502         * remote-utils.c (prepare_resume_reply): Likewise.
21503         * server.c (cont_thread, general_thread, step_thread)
21504         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
21505         unsigned long.
21506         (handle_query): Update format specifiers.
21507         (handle_v_cont, main): Use strtoul for thread IDs.
21508         * server.h (struct inferior_list_entry): Use unsigned long for ID.
21509         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
21510         (general_thread, step_thread, thread_from_wait)
21511         (old_thread_from_wait): Update.
21512         * target.h (struct thread_resume): Use unsigned long for THREAD.
21513         (struct target_ops): Use unsigned long for arguments to attach and
21514         thread_alive.
21515
21516 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
21517
21518         * acinclude.m4: Include bfd/bfd.m4 directly.
21519         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
21520         <agriffis@toolchain.org>.
21521         * aclocal.m4, configure: Regenerated.
21522
21523 2005-01-07  Andrew Cagney  <cagney@gnu.org>
21524
21525         * configure.ac: Rename configure.in, require autoconf 2.59.
21526         * configure: Re-generate.
21527
21528 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
21529
21530         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
21531         LIBS when finished.
21532         * aclocal.m4: Regenerated.
21533         * configure: Regenerated.
21534
21535 2004-11-21  Andreas Schwab  <schwab@suse.de>
21536
21537         * linux-m68k-low.c (m68k_num_gregs): Define.
21538         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
21539         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
21540         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
21541         (m68k_breakpoint_at): New.  Add to the_low_target.
21542
21543         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
21544         srv_linux_thread_db to yes.
21545
21546 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
21547
21548         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
21549         (ARCH_SET_FS): Likewise.
21550         (ARCH_GET_FS): Likewise.
21551         (ARCH_GET_GS): Likewise.
21552
21553 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21554
21555         * linux-i386-low.c (ps_get_thread_area): New.
21556         * linux-x86-64-low.c (ps_get_thread_area): New.
21557         * linux-low.c: Include <sys/syscall.h>.
21558         (linux_kill_one_process): Don't kill the first thread here.
21559         (linux_kill): Kill the first thread here.
21560         (kill_lwp): New function.
21561         (send_sigstop, linux_send_signal): Use it.
21562         * proc-service.c: Clean up #ifdefs.
21563         (fpregset_info): Delete.
21564         (ps_lgetregs): Update and enable implementation.
21565         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
21566         implementations.
21567         * remote-utils.c (struct sym_cache, symbol_cache): New.
21568         (input_interrupt): Print a clearer message.
21569         (async_io_enabled): New variable.
21570         (enable_async_io, disable_async_io): Use it.  Update comments.
21571         (look_up_one_symbol): Use the symbol cache.
21572         * thread-db.c (thread_db_look_up_symbols): New function.
21573         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
21574
21575 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21576
21577         * configure.in: Test for -rdynamic.
21578         * configure: Regenerated.
21579         * Makefile (INTERNAL_LDFLAGS): New.
21580         (gdbserver, gdbreplay): Use it.
21581
21582 2004-09-02  Andrew Cagney  <cagney@gnu.org>
21583
21584         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
21585
21586 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
21587
21588         * linux-low.c (linux_wait): Clear all_processes list also.
21589
21590 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21591
21592         * linux-low.c: Include <errno.h>.  Remove extern declaration of
21593         errno.
21594
21595 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21596
21597         * gdbreplay.c, server.h, utils.c: Update copyright years.
21598
21599 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21600
21601         * server.c (main): Print child status or termination signal from
21602         variable 'signal', not 'sig'.
21603
21604 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21605
21606         * linux-low.c (linux_read_memory): Change return type to
21607         int.  Check for and return error from ptrace().
21608         * target.c (read_inferior_memory): Change return type to int.  Pass
21609         back return status from the_target->read_memory().
21610         * target.h (struct target_ops): Adapt *read_memory() prototype.
21611         Update comment.
21612         (read_inferior_memory): Adapt prototype.
21613         * server.c (main): Return an error packet if
21614         read_inferior_memory() returns an error.
21615
21616 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
21617
21618         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
21619         Unify with other clean targets.
21620
21621 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21622
21623         * server.c (handle_v_cont): Call set_desired_inferior.
21624
21625 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21626
21627         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
21628
21629 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21630
21631         * linux-low.c (linux_wait): Unblock async I/O.
21632         (linux_resume): Block and enable async I/O.
21633         * remote-utils.c (block_async_io, unblock_async_io): New functions.
21634         * server.h (block_async_io, unblock_async_io): Add prototypes.
21635
21636 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21637
21638         * remote-utils.c (remote_open): Print a status notice after
21639         opening a TCP port.
21640         * server.c (attach_inferior): Print a status notice after
21641         attaching.
21642
21643 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21644
21645         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
21646
21647 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
21648
21649         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
21650         error packet.
21651         * server.c, target.h: Update copyright years.
21652
21653 2004-02-25  Roland McGrath  <roland@redhat.com>
21654
21655         * target.h (struct target_ops): New member `read_auxv'.
21656         * server.c (handle_query): Handle qPart:auxv:read: query using that.
21657         * linux-low.c (linux_read_auxv): New function.
21658         (linux_target_ops): Initialize `read_auxv' member to that.
21659
21660 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21661
21662         Committed by Jim Blandy  <jimb@redhat.com>.
21663
21664         * linux-s390-low.c (s390_num_regs): Update.
21665         (s390_regmap): Remove control registers.  Use __s390x__ predefine
21666         instead of GPR_SIZE to distiguish s390 and s390x targets.
21667
21668 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
21669
21670         * linux-low.c: Update copyright year.
21671         (check_removed_breakpoint): Clear pending_is_breakpoint.
21672         (linux_set_resume_request, linux_queue_one_thread)
21673         (resume_status_pending_p): New functions.
21674         (linux_continue_one_thread): Use process->resume.
21675         (linux_resume): Only resume threads if there are no pending events.
21676         * linux-low.h (struct process_info): Add resume request
21677         pointer.
21678
21679 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
21680
21681         * regcache.c (new_register_cache): Clear the allocated register
21682         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
21683
21684 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
21685
21686         * linux-low.c (linux_resume): Take a struct thread_resume *
21687         argument.
21688         (linux_wait): Update call.
21689         (resume_ptr): New static variable.
21690         (linux_continue_one_thread): Renamed from
21691         linux_continue_one_process.  Use resume_ptr.
21692         (linux_resume): Use linux_continue_one_thread.
21693         * server.c (handle_v_cont, handle_v_requests): New functions.
21694         (myresume): New function.
21695         (main): Handle 'v' case.
21696         * target.h (struct thread_resume): New type.
21697         (struct target_ops): Change argument of "resume" to struct
21698         thread_resume *.
21699         (myresume): Delete macro.
21700
21701 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
21702
21703         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
21704         (uninstall): Support DESTDIR.
21705
21706 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
21707
21708         * configure.srv: Add xscale*linux copy of arm*linux entry.
21709
21710 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
21711
21712         * linux-arm-low.c (arm_reinsert_addr): New function.
21713         (the_low_target): Add arm_reinsert_addr.
21714
21715 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
21716
21717         * mem-break.c: Remove whitespace at end of file.
21718
21719 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21720
21721         * configure.in: Check whether we need to prototype strerror.
21722         * server.h: Optionally prototype strerror.
21723         * gdbreplay.c (perror_with_name): Use strerror.
21724         * linux-low.c (linux_attach_lwp): Use strerror.
21725         * utils.c (perror_with_name): Use strerror.
21726         * config.in, configure: Regenerated.
21727
21728 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21729
21730         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
21731         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
21732
21733 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
21734
21735         * Makefile.in (SFILES): Update.
21736         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
21737         low-sun3.c: Remove files.
21738
21739 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
21740
21741         * linux-low.c: Move comment to linux_thread_alive where it belonged.
21742         (linux_detach_one_process, linux_detach): New functions.
21743         (linux_target_ops): Add linux_detach.
21744         * server.c (main): Handle 'D' packet.
21745         * target.h (struct target_ops): Add "detach" member.
21746         (detach_inferior): Define.
21747
21748 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
21749
21750         From Kelley Cook  <kelleycook@wideopenwest.com>:
21751         * configure.srv: Accept i[34567]86 variants.
21752
21753 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
21754
21755         * linux-low.c (linux_wait_for_event): Correct comment typos.
21756         (linux_resume_one_process): Call check_removed_breakpoint.
21757         (linux_send_signal): New function.
21758         (linux_target_ops): Add linux_send_signal.
21759         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
21760         of kill.
21761         * target.h (struct target_ops): Add send_signal.
21762
21763 2003-05-29  Jim Blandy  <jimb@redhat.com>
21764
21765         * linux-low.c (usr_store_inferior_registers): Transfer buf in
21766         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
21767         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
21768         away part of the register's value.
21769
21770 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
21771
21772         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
21773         (linux_wait_for_event, linux_init_signals): Likewise.
21774
21775 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
21776
21777         * configure.in: Check for stdlib.h.
21778         * configure: Regenerated.
21779         * config.in: Regenerated.
21780
21781 2003-01-04  Andreas Schwab  <schwab@suse.de>
21782
21783         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
21784
21785 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
21786
21787         * Makefile.in: Remove obsolete code.
21788
21789 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
21790
21791         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
21792         defined(PT_FPR0_HI).
21793
21794 2002-11-17  Stuart Hughes  <seh@zee2.com>
21795
21796         * linux-arm-low.c (arm_num_regs): Increase.
21797         (arm_regmap): Include status register.
21798
21799 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
21800
21801         * linux-low.c (register_addr): Remove incorrect -1 check.
21802
21803 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
21804
21805         * linux-low.c (linux_create_inferior): Call setpgid.  Return
21806         the new PID.
21807         (unstopped_p, linux_signal_pid): Remove.
21808         (linux_target_ops): Remove linux_signal_pid.
21809         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
21810         global instead of target method.
21811         * target.h (struct target_ops): Remove signal_pid.  Update comment
21812         for create_inferior.
21813         * server.c (signal_pid): New variable.
21814         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
21815         gdbserver.  Set the child to be the foreground process group.
21816         (attach_inferior): Set signal_pid.
21817
21818 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
21819
21820         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
21821
21822 2002-08-20  Jim Blandy  <jimb@redhat.com>
21823
21824         * Makefile.in (LDFLAGS): Allow the configure script to establish a
21825         default for this.
21826
21827 2002-08-01  Andrew Cagney  <cagney@redhat.com>
21828
21829         * Makefile.in: Make chill references obsolete.
21830
21831 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
21832
21833         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
21834         * configure: Regenerate.
21835         * config.in: Regenerate.
21836
21837 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
21838
21839         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
21840         (perror_with_name, remote_close, remote_open, expect, play): Static.
21841
21842 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
21843
21844         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
21845         byte offsets instead of an array of indexes.
21846         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
21847
21848 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
21849
21850         * regcache.c: Add comment.
21851
21852 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
21853
21854         * thread-db.c: New file.
21855         * proc-service.c: New file.
21856         * acinclude.m4: New file.
21857         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
21858         proc-service.o, and thread-db.o.
21859         (linux-low.o): Add USE_THREAD_DB.
21860         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
21861         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
21862         * aclocal.m4: Regenerated.
21863         * config.in: Regenerated.
21864         * configure: Regenerated.
21865         * configure.in: Check for proc_service.h, sys/procfs.h,
21866         thread_db.h, and linux/elf.h headrs.
21867         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
21868         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
21869         Check for -lthread_db and thread support.
21870         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
21871         PowerPC, and SuperH.
21872         * i387-fp.c: Constify arguments.
21873         * i387-fp.h: Likewise.
21874         * inferiors.c: (struct thread_info): Renamed from
21875         `struct inferior_info'.  Remove PID member.  Use generic inferior
21876         list header.  All uses updated.
21877         (inferiors, signal_pid): Removed.
21878         (all_threads): New variable.
21879         (get_thread): Define.
21880         (add_inferior_to_list): New function.
21881         (for_each_inferior): New function.
21882         (change_inferior_id): New function.
21883         (add_inferior): Removed.
21884         (remove_inferior): New function.
21885         (add_thread): New function.
21886         (free_one_thread): New function.
21887         (remove_thread): New function.
21888         (clear_inferiors): Use for_each_inferior and free_one_thread.
21889         (find_inferior): New function.
21890         (find_inferior_id): New function.
21891         (inferior_target_data): Update argument type.
21892         (set_inferior_target_data): Likewise.
21893         (inferior_regcache_data): Likewise.
21894         (set_inferior_regcache_data): Likewise.
21895         * linux-low.c (linux_bp_reinsert): Remove.
21896         (all_processes, stopping_threads, using_thrads)
21897         (struct pending_signals, debug_threads, pid_of): New.
21898         (inferior_pid): Replace with macro.
21899         (struct inferior_linux_data): Remove.
21900         (get_stop_pc, add_process): New functions.
21901         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
21902         Use add_process and add_thread.
21903         (linux_attach_lwp): New function, based on old linux_attach.  Use
21904         add_process and add_thread.  Set stop_expected for new threads.
21905         (linux_attach): New function.
21906         (linux_kill_one_process): New function.
21907         (linux_kill): Kill all LWPs.
21908         (linux_thread_alive): Use find_inferior_id.
21909         (check_removed_breakpoints, status_pending_p): New functions.
21910         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
21911         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
21912         struct for the found process.
21913         (linux_wait_for_event): New function.
21914         (linux_wait): Use it.  Support LWPs.
21915         (send_sigstop, wait_for_sigstop, stop_all_processes)
21916         (linux_resume_one_process, linux_continue_one_process): New functions.
21917         (linux_resume): Support LWPs.
21918         (REGISTER_RAW_SIZE): Remove.
21919         (fetch_register): Use register_size instead.  Call supply_register.
21920         (usr_store_inferior_registers): Likewise.  Call collect_register.
21921         Fix recursive case.
21922         (regsets_fetch_inferior_registers): Improve error message.
21923         (regsets_store_inferior_registers): Add debugging.
21924         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
21925         (unstopped_p, linux_signal_pid): New functions.
21926         (linux_target_ops): Add linux_signal_pid.
21927         (linux_init_signals): New function.
21928         (initialize_low): Call it.  Initialize using_threads.
21929         * regcache.c (inferior_regcache_data): Add valid
21930         flag.
21931         (get_regcache): Fetch registers lazily.  Add fetch argument
21932         and update all callers.
21933         (regcache_invalidate_one, regcache_invalidate): New
21934         functions.
21935         (new_register_cache): Renamed from create_register_cache.
21936         Return the new regcache.
21937         (free_register_cache): Change argument to a void *.
21938         (registers_to_string, registers_from_string): Call get_regcache
21939         with fetch flag set.
21940         (register_data): Make static.  Pass fetch flag to get_regcache.
21941         (supply_register): Call get_regcache with fetch flag clear.
21942         (collect_register): Call get_regcache with fetch flag set.
21943         (collect_register_as_string): New function.
21944         * regcache.h: Update.
21945         * remote-utils.c (putpkt): Flush after debug output and use
21946         stderr.
21947         Handle input interrupts while waiting for an ACK.
21948         (input_interrupt): Use signal_pid method.
21949         (getpkt): Flush after debug output and use stderr.
21950         (outreg): Use collect_register_as_string.
21951         (new_thread_notify, dead_thread_notify): New functions.
21952         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
21953         and general_thread.
21954         (look_up_one_symbol): Flush after debug output.
21955         * server.c (step_thread, server_waiting): New variables.
21956         (start_inferior): Don't use signal_pid.  Update call to mywait.
21957         (attach_inferior): Update call to mywait.
21958         (handle_query): Handle qfThreadInfo and qsThreadInfo.
21959         (main): Don't fetch/store registers explicitly.  Use
21960         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
21961         calls to mywait.
21962         * server.h: Update.
21963         (struct inferior_list, struct_inferior_list_entry): New.
21964         * target.c (set_desired_inferior): New.
21965         (write_inferior_memory): Constify.
21966         (mywait): New function.
21967         * target.h: Update.
21968         (struct target_ops): New signal_pid method.
21969         (mywait): Removed macro, added prototype.
21970
21971         * linux-low.h (regset_func): Removed.
21972         (regset_fill_func, regset_store_func): New.
21973         (enum regset_type): New.
21974         (struct regset_info): Add type field.  Use new operation types.
21975         (struct linux_target_ops): stop_pc renamed to get_pc.
21976         Add decr_pc_after_break and breakpoint_at.
21977         (get_process, get_thread_proess, get_process_thread)
21978         (strut process_info, all_processes, linux_attach_lwp)
21979         (thread_db_init): New.
21980
21981         * linux-arm-low.c (arm_get_pc, arm_set_pc,
21982         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
21983         (the_low_target): Add new members.
21984         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
21985         (i386_store_fpxregset): Constify.
21986         (target_regsets): Add new kind identifier.
21987         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
21988         (i386_set_pc): Add debugging.
21989         (i386_breakpoint_at): New function.
21990         (the_low_target): Add new members.
21991         * linux-mips-low.c (mips_get_pc, mips_set_pc)
21992         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
21993         (mips_breakpoint_at): New.
21994         (the_low_target): Add new members.
21995         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
21996         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
21997         (the_low_target): Add new members.
21998         * linux-sh-low.c (sh_get_pc, sh_set_pc)
21999         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
22000         (the_low_target): Add new members.
22001         * linux-x86-64-low.c (target_regsets): Add new kind
22002         identifier.
22003
22004 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
22005
22006         From Martin Pool <mbp@samba.org>:
22007         * server.c (gdbserver_usage): New function.
22008         (main): Call it.
22009
22010 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
22011
22012         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
22013         stop_at -> stop_pc.
22014
22015 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
22016
22017         * Makefile.in: Remove obsolete code.
22018
22019 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
22020
22021         * linux-low.c (regsets_fetch_inferior_registers),
22022         (regsets_store_inferior_registers): Removed cast to int from
22023         ptrace() calls.
22024         * regcache.h: Added declaration of struct inferior_info.
22025
22026 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
22027
22028         * inferiors.c (struct inferior_info): Add regcache_data.
22029         (add_inferior): Call create_register_cache.
22030         (clear_inferiors): Call free_register_cache.
22031         (inferior_regcache_data, set_inferior_regcache_data): New functions.
22032         * regcache.c (struct inferior_regcache_data): New.
22033         (registers): Remove.
22034         (get_regcache): New function.
22035         (create_register_cache, free_register_cache): New functions.
22036         (set_register_cache): Don't initialize the register cache here.
22037         (registers_to_string, registers_from_string, register_data): Call
22038         get_regcache.
22039         * regcache.h: Add prototypes.
22040         * server.h: Likewise.
22041
22042 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
22043
22044         * mem-break.c: New file.
22045         * mem-break.h: New file.
22046         * Makefile.in: Add mem-break.o rule; update server.h
22047         dependencies.
22048         * inferiors.c (struct inferior_info): Add target_data
22049         member.
22050         (clear_inferiors): Free target_data member if set.
22051         (inferior_target_data, set_inferior_target_data): New functions.
22052         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
22053         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
22054         * linux-low.c (linux_bp_reinsert): New variable.
22055         (struct inferior_linux_data): New.
22056         (linux_create_inferior): Use set_inferior_target_data.
22057         (linux_attach): Likewise.  Call add_inferior.
22058         (linux_wait_for_one_inferior): New function.
22059         (linux_wait): Call it.
22060         (linux_write_memory): Add const.
22061         (initialize_low): Call set_breakpoint_data.
22062         * linux-low.h (struct linux_target_ops): Add breakpoint
22063         handling members.
22064         * server.c (attach_inferior): Remove extra add_inferior
22065         call.
22066         * server.h: Include mem-break.h.  Update inferior.c
22067         prototypes.
22068         * target.c (read_inferior_memory)
22069         (write_inferior_memory): New functions.
22070         * target.h (read_inferior_memory)
22071         (write_inferior_memory): Change macros to prototypes.
22072         (struct target_ops): Update comments.  Add const to write_memory
22073         definition.
22074
22075 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
22076
22077         * linux-low.c (usr_store_inferior_registers): Support
22078         registers which are allowed to fail to store.
22079         * linux-low.h (linux_target_ops): Likewise.
22080         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
22081         (ppc_cannot_store_register): FPSCR may not be storable.
22082
22083 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22084
22085         * server.h: Include <string.h> if HAVE_STRING_H.
22086         * ChangeLog: Correct paths in last ChangeLog entry.
22087
22088 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22089
22090         * linux-low.h: Remove obsolete prototypes.
22091         (struct linux_target_ops): New.
22092         (extern the_low_target): New.
22093         * linux-low.c (num_regs, regmap): Remove declarations.
22094         (register_addr): Use the_low_target explicitly.
22095         (fetch_register): Likewise.
22096         (usr_fetch_inferior_registers): Likewise.
22097         (usr_store_inferior_registers): Likewise.
22098         * linux-arm-low.c (num_regs): Remove.
22099         (arm_num_regs): Define.
22100         (arm_regmap): Renamed from regmap, made static.
22101         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
22102         made static.
22103         (arm_cannot_store_register): Renamed from cannot_store_register,
22104         made static.
22105         (the_low_target): New.
22106         * linux-i386-low.c (num_regs): Remove.
22107         (i386_num_regs): Define.
22108         (i386_regmap): Renamed from regmap, made static.
22109         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
22110         made static.
22111         (i386_cannot_store_register): Renamed from cannot_store_register,
22112         made static.
22113         (the_low_target): New.
22114         * linux-ia64-low.c (num_regs): Remove.
22115         (ia64_num_regs): Define.
22116         (ia64_regmap): Renamed from regmap, made static.
22117         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
22118         made static.
22119         (ia64_cannot_store_register): Renamed from cannot_store_register,
22120         made static.
22121         (the_low_target): New.
22122         * linux-m68k-low.c (num_regs): Remove.
22123         (m68k_num_regs): Define.
22124         (m68k_regmap): Renamed from regmap, made static.
22125         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
22126         made static.
22127         (m68k_cannot_store_register): Renamed from cannot_store_register,
22128         made static.
22129         (the_low_target): New.
22130         * linux-mips-low.c (num_regs): Remove.
22131         (mips_num_regs): Define.
22132         (mips_regmap): Renamed from regmap, made static.
22133         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
22134         made static.
22135         (mips_cannot_store_register): Renamed from cannot_store_register,
22136         made static.
22137         (the_low_target): New.
22138         * linux-ppc-low.c (num_regs): Remove.
22139         (ppc_num_regs): Define.
22140         (ppc_regmap): Renamed from regmap, made static.
22141         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
22142         made static.
22143         (ppc_cannot_store_register): Renamed from cannot_store_register,
22144         made static.
22145         (the_low_target): New.
22146         * linux-s390-low.c (num_regs): Remove.
22147         (s390_num_regs): Define.
22148         (s390_regmap): Renamed from regmap, made static.
22149         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
22150         made static.
22151         (s390_cannot_store_register): Renamed from cannot_store_register,
22152         made static.
22153         (the_low_target): New.
22154         * linux-sh-low.c (num_regs): Remove.
22155         (sh_num_regs): Define.
22156         (sh_regmap): Renamed from regmap, made static.
22157         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
22158         made static.
22159         (sh_cannot_store_register): Renamed from cannot_store_register,
22160         made static.
22161         (the_low_target): New.
22162         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
22163         (the_low_target): New.
22164
22165 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22166
22167         * Makefile.in: Add stamp-h target.
22168         * configure.in: Create stamp-h.
22169         * configure: Regenerated.
22170
22171 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22172
22173         * inferiors.c: New file.
22174         * target.c: New file.
22175         * target.h: New file.
22176         * Makefile.in:  Add target.o and inferiors.o.  Update
22177         dependencies.
22178         * linux-low.c (inferior_pid): New static variable,
22179         moved from server.c.
22180         (linux_create_inferior): Renamed from create_inferior.
22181         Call add_inferior.  Return 0 on success instead of a PID.
22182         (linux_attach): Renamed from myattach.
22183         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
22184         (linux_thread_alive): Renamed from mythread_alive.
22185         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
22186         child dies.
22187         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
22188         (regsets_store_inferior_registers): Correct error message.
22189         Add missing ``return 0''.
22190         (linux_fetch_registers): Renamed from fetch_inferior_registers.
22191         (linux_store_registers): Renamed from store_inferior_registers.
22192         (linux_read_memory): Renamed from read_inferior_memory.
22193         (linux_write_memory): Renamed from write_inferior_memory.
22194         (linux_target_ops): New structure.
22195         (initialize_low): Call set_target_ops ().
22196         * remote-utils.c (unhexify): New function.
22197         (hexify): New function.
22198         (input_interrupt): Send signals to ``signal_pid''.
22199         * server.c (inferior_pid): Remove.
22200         (start_inferior): Update create_inferior call.
22201         (attach_inferior): Call add_inferior.
22202         (handle_query): New function.
22203         (main): Call handle_query for `q' packets.
22204         * server.h: Include "target.h".  Remove obsolete prototypes.
22205         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
22206
22207 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22208
22209         * Makefile.in: Add WARN_CFLAGS.  Update configury
22210         dependencies.
22211         * configure.in: Check for <string.h>
22212         * configure: Regenerate.
22213         * config.in: Regenerate.
22214         * gdbreplay.c: Include needed system headers.
22215         (remote_open): Remove strchr prototype.
22216         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
22217         * regcache.c (supply_register): Change buf argument to const void *.
22218         (supply_register_by_name): Likewise.
22219         (collect_register): Change buf argument to void *.
22220         (collect_register_by_name): Likewise.
22221         * regcache.h: Add missing prototypes.
22222         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
22223         * server.c (handle_query): New function.
22224         (attached): New static variable, moved out of main.
22225         (main): Quiet longjmp clobber warnings.
22226         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
22227         * utils.c (error): Remove NORETURN.
22228         (fatal): Likewise.