gdbserver/ChangeLog

   1 2020-05-23  Pedro Alves  <palves@redhat.com>
   2
   3         * gdb-safe-ctype.h: New.
   4
   5 2020-05-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
   6
   7         * linux-ia64-low.cc (ia64_target::sw_breakpoint_from_kind):
   8         Fix incorrect 'gdb_assert_no_reached' to 'gdb_assert_not_reached'.
   9         (ia64_target::low_breakpoint_at): Ditto.
  10
  11 2020-05-15  Hannes Domani  <ssbssa@yahoo.de>
  12
  13         * win32-i386-low.cc (i386_supports_z_point_type): Handle
  14         Z_PACKET_HW_BP z_type.
  15         (i386_insert_point): Handle raw_bkpt_type type.
  16         (i386_remove_point): Likewise.
  17
  18 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
  19
  20         * configure.srv <x86_64-*-mingw*, x86_64-*-cygwin*> (srv_tgtobj):
  21         Add arch/i386.o.
  22         * win32-arm-low.cc (arm_num_regs): New function.
  23         (struct win32_target_ops): Use arm_num_regs.
  24         * win32-i386-low.cc (win32_get_current_dr): Adapt for WOW64
  25         processes.
  26         (i386_get_thread_context): Likewise.
  27         (i386_prepare_to_resume): Likewise.
  28         (i386_thread_added): Likewise.
  29         (i386_single_step): Likewise.
  30         (i386_fetch_inferior_register): Likewise.
  31         (i386_store_inferior_register): Likewise.
  32         (i386_arch_setup): Likewise.
  33         (i386_win32_num_regs): New function.
  34         (struct win32_target_ops): Use i386_win32_num_regs.
  35         * win32-low.cc (win32_get_thread_context): Adapt for WOW64
  36         processes.
  37         (win32_require_context): Likewise.
  38         (child_add_thread): Likewise.
  39         (do_initial_child_stuff): Likewise.
  40         (continue_one_thread): Likewise.
  41         (win32_process_target::resume): Likewise.
  42         (load_psapi): Likewise.
  43         (win32_add_all_dlls): Likewise.
  44         (maybe_adjust_pc): Likewise.
  45         (win32_process_target::qxfer_siginfo): Likewise.
  46         (initialize_low): Likewise.
  47         * win32-low.h (struct win32_target_ops): Change num_regs to
  48         callback function.
  49
  50 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
  51
  52         * configure.ac: Remove check for fs_base/gs_base in
  53         user_regs_struct.
  54         * configure: Re-generate.
  55         * config.in: Re-generate.
  56         * linux-x86-low.cc (x86_64_regmap, x86_fill_gregset,
  57         x86_store_gregset): Adjust.
  58
  59 2020-04-22  Hannes Domani  <ssbssa@yahoo.de>
  60
  61         * server.cc (handle_search_memory_1): Fix gdb_read_memory return value
  62         comparison.
  63
  64 2020-04-16  Tom Tromey  <tromey@adacore.com>
  65
  66         * win32-low.cc (windows_nat::handle_access_violation): New
  67         function.
  68
  69 2020-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
  70
  71         * win32-low.cc (get_child_debug_event): Fix format string warning.
  72
  73 2020-04-13  Tom Tromey  <tom@tromey.com>
  74
  75         * server.h (gdb_fildes_t): Remove typedef.
  76         * remote-utils.c (remote_desc, list_desc): Now int.
  77         (INVALID_DESCRIPTOR): Remove.
  78         (gdb_connected, remote_close)
  79         (check_remote_input_interrupt_request): Update.
  80         * utils.h (pfildes): Don't declare.
  81         * utils.c (pfildes): Remove.
  82
  83 2020-04-13  Tom Tromey  <tom@tromey.com>
  84
  85         * server.h (handle_serial_event, handle_target_event): Update.
  86         * server.c: Don't call initialize_event_loop.
  87         (keep_processing_events): New global.
  88         (handle_serial_event): Return void.  Set keep_processing_events.
  89         (handle_target_event): Return void.
  90         (start_event_loop): Move from event-loop.c.  Rewrite.
  91         * remote-utils.c (handle_accept_event): Return void.
  92         (reset_readchar): Use delete_timer.
  93         (process_remaining): Return void.
  94         (reschedule): Use create_timer.
  95         * event-loop.h: Remove.
  96         * event-loop.cc: Remove.
  97         * Makefile.in (OBS): Use gdbsupport/event-loop.o, not event-loop.o.
  98
  99 2020-04-13  Tom Tromey  <tom@tromey.com>
 100
 101         * server.c (invoke_async_signal_handlers)
 102         (check_async_event_handlers, flush_streams, gdb_select): New
 103         functions.
 104
 105 2020-04-13  Tom Tromey  <tom@tromey.com>
 106
 107         * configure: Rebuild.
 108         * config.in: Rebuild.
 109
 110 2020-04-08  Tom Tromey  <tromey@adacore.com>
 111
 112         PR gdb/22992
 113         * win32-low.c (child_continue): Call matching_pending_stop.
 114         (get_child_debug_event): Call fetch_pending_stop.  Push pending
 115         stop when needed.
 116
 117 2020-04-08  Tom Tromey  <tromey@adacore.com>
 118
 119         * win32-low.h  (win32_process_target::stopped_by_sw_breakpoint)
 120         (win32_process_target::supports_stopped_by_sw_breakpoint):
 121         Declare.
 122         * win32-low.c (win32_supports_z_point_type): Always handle
 123         Z_PACKET_SW_BP.
 124         (win32_insert_point): Call insert_memory_breakpoint when needed.
 125         (win32_remove_point): Call remove_memory_breakpoint when needed.
 126         (win32_process_target::stopped_by_sw_breakpoint)
 127         (win32_process_target::supports_stopped_by_sw_breakpoint): New
 128         methods.
 129         (win32_target_ops): Update.
 130         (maybe_adjust_pc): New function.
 131         (win32_wait): Call maybe_adjust_pc.
 132
 133 2020-04-08  Tom Tromey  <tromey@adacore.com>
 134
 135         * win32-low.h (struct win32_target_ops) <decr_pc_after_break>: New
 136         field.
 137         * win32-i386-low.c (the_low_target): Update.
 138         * win32-arm-low.c (the_low_target): Update.
 139
 140 2020-04-08  Tom Tromey  <tromey@adacore.com>
 141
 142         * win32-low.h (win32_process_target::read_pc)
 143         (win32_process_target::write_pc): Declare.
 144         * win32-low.c (win32_process_target::read_pc)
 145         (win32_process_target::write_pc): New methods.
 146         * win32-i386-low.c (i386_win32_get_pc, i386_win32_set_pc): New
 147         functions.
 148         (the_low_target): Update.
 149         * win32-arm-low.c (arm_win32_get_pc, arm_win32_set_pc): New
 150         functions.
 151         (the_low_target): Update.
 152
 153 2020-04-08  Tom Tromey  <tromey@adacore.com>
 154
 155         * win32-low.c (win32_kill, get_child_debug_event): Use
 156         wait_for_debug_event.
 157
 158 2020-04-08  Tom Tromey  <tromey@adacore.com>
 159
 160         * win32-low.c (child_continue): Call continue_last_debug_event.
 161
 162 2020-04-08  Tom Tromey  <tromey@adacore.com>
 163
 164         * win32-low.c (handle_exception): Remove.
 165         (windows_nat::handle_ms_vc_exception): New function.
 166         (get_child_debug_event): Add "continue_status" parameter.
 167         Update.
 168         (win32_wait): Update.
 169
 170 2020-04-08  Tom Tromey  <tromey@adacore.com>
 171
 172         * win32-low.c (windows_nat::handle_load_dll): Rename from
 173         handle_load_dll.  No longer static.
 174         (windows_nat::handle_unload_dll): Rename from handle_unload_dll.
 175         No longer static.
 176
 177 2020-04-08  Tom Tromey  <tromey@adacore.com>
 178
 179         * win32-low.c (handle_output_debug_string): Add parameter.  Change
 180         return type.
 181         (win32_kill, get_child_debug_event): Update.
 182
 183 2020-04-08  Tom Tromey  <tromey@adacore.com>
 184
 185         * win32-low.c (current_process_handle, current_process_id)
 186         (main_thread_id, last_sig, current_event, siginfo_er): Move to
 187         nat/windows-nat.c.
 188
 189 2020-04-08  Tom Tromey  <tromey@adacore.com>
 190
 191         * win32-low.c (get_image_name): Remove.
 192         (handle_load_dll): Update.
 193
 194 2020-04-08  Tom Tromey  <tromey@adacore.com>
 195
 196         * win32-low.c (windows_nat::thread_rec): Rename from thread_rec.
 197         No longer static.  Change parameters.
 198         (child_add_thread, child_fetch_inferior_registers)
 199         (child_store_inferior_registers, win32_resume)
 200         (win32_get_tib_address): Update.
 201
 202 2020-04-08  Tom Tromey  <tromey@adacore.com>
 203
 204         * win32-low.h (struct win32_target_ops): Use qualified names where
 205         needed.
 206         * win32-i386-low.c: Add "using namespace".
 207         * win32-low.c: Add "using namespace".
 208         * win32-arm-low.c: Add "using namespace".
 209
 210 2020-04-08  Tom Tromey  <tromey@adacore.com>
 211
 212         * win32-low.c (delete_thread_info): Don't call CloseHandle.
 213
 214 2020-04-08  Tom Tromey  <tromey@adacore.com>
 215
 216         * win32-low.c (win32_require_context, suspend_one_thread): Use
 217         windows_thread_info::suspend.
 218         (continue_one_thread): Use windows_thread_info::resume.
 219         * configure.srv (srv_tgtobj): Add windows-nat.o when needed.
 220
 221 2020-04-08  Tom Tromey  <tromey@adacore.com>
 222
 223         * win32-i386-low.c (update_debug_registers)
 224         (i386_prepare_to_resume, i386_thread_added): Update.
 225
 226 2020-04-08  Tom Tromey  <tromey@adacore.com>
 227
 228         * win32-low.c (child_add_thread): Use new.
 229         (delete_thread_info): Use delete.
 230
 231 2020-04-08  Tom Tromey  <tromey@adacore.com>
 232
 233         * win32-low.h (struct windows_thread_info): Remove.
 234
 235 2020-04-08  Tom Tromey  <tromey@adacore.com>
 236
 237         * win32-low.h (struct windows_thread_info): Rename from
 238         win32_thread_info.  Remove typedef.
 239         (struct win32_target_ops, win32_require_context): Update.
 240         * win32-low.c (win32_get_thread_context)
 241         (win32_set_thread_context, win32_prepare_to_resume)
 242         (win32_require_context, thread_rec, child_add_thread)
 243         (delete_thread_info, continue_one_thread)
 244         (child_fetch_inferior_registers, child_store_inferior_registers)
 245         (win32_resume, suspend_one_thread, win32_get_tib_address):
 246         Update.
 247         * win32-i386-low.c (update_debug_registers)
 248         (win32_get_current_dr, i386_get_thread_context)
 249         (i386_prepare_to_resume, i386_thread_added, i386_single_step)
 250         (i386_fetch_inferior_register, i386_store_inferior_register):
 251         Update.
 252         * win32-arm-low.c (arm_get_thread_context)
 253         (arm_fetch_inferior_register, arm_store_inferior_register):
 254         Update.
 255
 256 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 257
 258         * linux-low.h (struct linux_target_ops): Remove.
 259         (the_low_target): Remove.
 260         * linux-x86-low.cc (the_low_target): Remove.
 261         * linux-aarch64-low.cc (the_low_target): Ditto.
 262         * linux-arm-low.cc (the_low_target): Ditto.
 263         * linux-bfin-low.cc (the_low_target): Ditto.
 264         * linux-cris-low.cc (the_low_target): Ditto.
 265         * linux-crisv32-low.cc (the_low_target): Ditto.
 266         * linux-ia64-low.cc (the_low_target): Ditto.
 267         * linux-m32r-low.cc (the_low_target): Ditto.
 268         * linux-m68k-low.cc (the_low_target): Ditto.
 269         * linux-mips-low.cc (the_low_target): Ditto.
 270         * linux-nios2-low.cc (the_low_target): Ditto.
 271         * linux-ppc-low.cc (the_low_target): Ditto.
 272         * linux-riscv-low.cc (the_low_target): Ditto.
 273         * linux-s390-low.cc (the_low_target): Ditto.
 274         * linux-sh-low.cc (the_low_target): Ditto.
 275         * linux-sparc-low.cc (the_low_target): Ditto.
 276         * linux-tic6x-low.cc (the_low_target): Ditto.
 277         * linux-tile-low.cc (the_low_target): Ditto.
 278         * linux-xtensa-low.cc (the_low_target): Ditto.
 279
 280 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 281
 282         Remove the 'get_ipa_tdesc_idx' linux target op and let a concrete
 283         linux target define the op by overriding the declaration in
 284         process_stratum_target.
 285
 286         * linux-low.h (struct linux_target_ops): Remove the op.
 287         (class linux_process_target) <get_ipa_tdesc_idx>: Remove.
 288         * linux-low.cc (linux_process_target::get_ipa_tdesc_idx): Remove.
 289         * linux-x86-low.cc (class x86_target) <get_ipa_tdesc_idx>: Declare.
 290         (x86_get_ipa_tdesc_idx): Turn into...
 291         (x86_target::get_ipa_tdesc_idx): ...this.
 292         (the_low_target): Remove the op field.
 293         * linux-ppc-low.cc (class ppc_target) <get_ipa_tdesc_idx>: Declare.
 294         (ppc_get_ipa_tdesc_idx): Turn into...
 295         (ppc_target::get_ipa_tdesc_idx): ...this.
 296         (the_low_target): Remove the op field.
 297         * linux-s390-low.cc (class s390_target) <get_ipa_tdesc_idx>: Declare.
 298         (s390_get_ipa_tdesc_idx): Turn into...
 299         (s390_target::get_ipa_tdesc_idx): ...this.
 300         (the_low_target): Remove the op field.
 301
 302 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 303
 304         Turn the 'get_syscall_trapinfo' linux target op into a method
 305         of process_stratum_target.
 306
 307         * linux-low.h (struct linux_target_ops): Remove the op.
 308         (class linux_process_target) <get_syscall_trapinfo>
 309         <gdb_catch_this_syscall>
 310         <low_supports_catch_syscall>
 311         <low_get_syscall_trapinfo>: Declare.
 312         * linux-low.cc (get_syscall_trapinfo): Turn into...
 313         (linux_process_target::get_syscall_trapinfo): ...this.
 314         (linux_process_target::low_get_syscall_trapinfo): Define.
 315         (gdb_catch_this_syscall_p): Turn into...
 316         (linux_process_target::gdb_catch_this_syscall): ...this.
 317         (linux_process_target::low_supports_catch_syscall): Define.
 318
 319         Update the callers below.
 320
 321         (linux_process_target::wait_1)
 322         (linux_process_target::supports_catch_syscall)
 323
 324         * linux-x86-low.cc (class x86_target) <low_supports_catch_syscall>
 325         <low_get_syscall_trapinfo>: Declare.
 326         (x86_target::low_supports_catch_syscall): Define.
 327         (x86_get_syscall_trapinfo): Turn into...
 328         (x86_target::low_get_syscall_trapinfo): ...this.
 329         (the_low_target): Remove the op field.
 330         * linux-aarch64-low.cc (class aarch64_target)
 331         <low_supports_catch_syscall>
 332         <low_get_syscall_trapinfo>: Declare.
 333         (aarch64_target::low_supports_catch_syscall): Define.
 334         (aarch64_get_syscall_trapinfo): Turn into...
 335         (aarch64_target::low_get_syscall_trapinfo): ...this.
 336         (the_low_target): Remove the op field.
 337         * linux-arm-low.cc (class arm_target) <low_supports_catch_syscall>
 338         <low_get_syscall_trapinfo>: Declare.
 339         (arm_target::low_supports_catch_syscall): Define.
 340         (arm_get_syscall_trapinfo): Turn into...
 341         (arm_target::low_get_syscall_trapinfo): ...this.
 342         (the_low_target): Remove the op field.
 343         * linux-ppc-low.cc (the_low_target): Remove the op field.
 344         * linux-s390-low.cc (the_low_target): Remove the op field.
 345
 346 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 347
 348         Remove the 'supports_hardware_single_step' linux target op and
 349         override the process_stratum_target's op definition in
 350         linux_process_target to return true.
 351
 352         * linux-low.h (struct linux_target_ops): Remove the op.
 353         (class linux_process_target) <finish_step_over>
 354         <maybe_hw_step>: Declare.
 355         * linux-low.cc (can_hardware_single_step): Remove.
 356         (maybe_hw_step): Turn into...
 357         (linux_process_target::maybe_hw_step): ...this.
 358         (finish_step_over): Turn into...
 359         (linux_process_target::finish_step_over): ...this.
 360         (linux_process_target::supports_hardware_single_step): Update
 361         to return true.
 362
 363         Update the callers below.
 364
 365         (linux_process_target::single_step)
 366         (linux_process_target::resume_one_lwp_throw)
 367
 368         * linux-arm-low.cc (class arm_target)
 369         <supports_hardware_single_step>: Declare.
 370         (arm_supports_hardware_single_step): Turn into...
 371         (arm_target::supports_hardware_single_step): ...this.
 372         (the_low_target): Remove the op field.
 373         * linux-x86-low.cc (x86_supports_hardware_single_step): Remove.
 374         (the_low_target): Remove the op field.
 375         * linux-aarch64-low.cc (aarch64_supports_hardware_single_step):
 376         Remove.
 377         (the_low_target): Remove the op field.
 378         * linux-bfin-low.cc (bfin_supports_hardware_single_step): Remove.
 379         (the_low_target): Remove the op field.
 380         * linux-crisv32-low.cc (cris_supports_hardware_single_step): Remove.
 381         (the_low_target): Remove the op field.
 382         * linux-m32r-low.cc (m32r_supports_hardware_single_step): Remove.
 383         (the_low_target): Remove the op field.
 384         * linux-m68k-low.cc (m68k_supports_hardware_single_step): Remove.
 385         (the_low_target): Remove the op field.
 386         * linux-ppc-low.cc (ppc_supports_hardware_single_step): Remove.
 387         (the_low_target): Remove the op field.
 388         * linux-s390-low.cc (s390_supports_hardware_single_step): Remove.
 389         (the_low_target): Remove the op field.
 390         * linux-sh-low.cc (sh_supports_hardware_single_step): Remove.
 391         (the_low_target): Remove the op field.
 392         * linux-tic6x-low.cc (tic6x_supports_hardware_single_step): Remove.
 393         (the_low_target): Remove the op field.
 394         * linux-tile-low.cc (tile_supports_hardware_single_step): Remove.
 395         (the_low_target): Remove the op field.
 396         * linux-xtensa-low.cc (xtensa_supports_hardware_single_step):
 397         Remove.
 398         (the_low_target): Remove the op field.
 399
 400 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 401
 402         Turn the 'supports_range_stepping' linux target op into a method
 403         of linux_process_target.
 404
 405         * linux-low.h (struct linux_target_ops): Remove the op.
 406         (class linux_process_target) <low_supports_range_stepping>: Declare.
 407         * linux-low.cc (linux_process_target::low_supports_range_stepping):
 408         Define.
 409         (linux_process_target::supports_range_stepping): Update the call
 410         site.
 411         * linux-x86-low.cc (class x86_target)
 412         <low_supports_range_stepping>: Declare.
 413         (x86_supports_range_stepping): Turn into...
 414         (x86_target::low_supports_range_stepping): ...this.
 415         (the_low_target): Remove the op field.
 416         * linux-aarch64-low.cc (class aarch64_target)
 417         <low_supports_range_stepping>: Declare.
 418         (aarch64_supports_range_stepping): Turn into...
 419         (aarch64_target::low_supports_range_stepping): ...this.
 420         (the_low_target): Remove the op field.
 421         * linux-arm-low.cc (the_low_target): Remove the op field.
 422         * linux-bfin-low.cc (the_low_target): Ditto.
 423         * linux-crisv32-low.cc (the_low_target): Ditto.
 424         * linux-m32r-low.cc (the_low_target): Ditto.
 425         * linux-m68k-low.cc (the_low_target): Ditto.
 426         * linux-ppc-low.cc (the_low_target): Ditto.
 427         * linux-s390-low.cc (the_low_target): Ditto.
 428         * linux-sh-low.cc (the_low_target): Ditto.
 429         * linux-tic6x-low.cc (the_low_target): Ditto.
 430         * linux-tile-low.cc (the_low_target): Ditto.
 431         * linux-xtensa-low.cc (the_low_target): Ditto.
 432
 433 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 434
 435         Remove the 'emit_ops' linux target ops and let the concrete
 436         linux target define the op by overriding the declaration of
 437         process_stratum_target.
 438
 439         * linux-low.h (struct linux_target_ops): Remove the op.
 440         (class linux_process_target) <emit_ops>: Remove.
 441         * linux-low.cc (linux_process_target::emit_ops): Remove.
 442         * linux-x86-low.cc (class x86_target) <emit_ops>: Declare.
 443         (x86_emit_ops): Turn into...
 444         (x86_target::emit_ops): ...this.
 445         (the_low_target): Remove the op field.
 446         * linux-aarch64-low.cc (class aarch64_target) <emit_ops>: Declare.
 447         (aarch64_emit_ops): Turn into...
 448         (aarch64_target::emit_ops): ...this.
 449         (the_low_target): Remove the op field.
 450         * linux-ppc-low.cc (class ppc_target) <emit_ops>: Declare.
 451         (ppc_emit_ops): Turn into...
 452         (ppc_target::emit_ops): ...this.
 453         (the_low_target): Remove the op field.
 454         * linux-s390-low.cc (class s390_target) <emit_ops>: Declare.
 455         (s390_emit_ops): Turn into...
 456         (s390_target::emit_ops): ...this.
 457         (the_low_target): Remove the op field.
 458         * linux-arm-low.cc (the_low_target): Remove the op field.
 459         * linux-bfin-low.cc (the_low_target): Ditto.
 460         * linux-crisv32-low.cc (the_low_target): Ditto.
 461         * linux-m32r-low.cc (the_low_target): Ditto.
 462         * linux-m68k-low.cc (the_low_target): Ditto.
 463         * linux-sh-low.cc (the_low_target): Ditto.
 464         * linux-tic6x-low.cc (the_low_target): Ditto.
 465         * linux-tile-low.cc (the_low_target): Ditto.
 466         * linux-xtensa-low.cc (the_low_target): Ditto.
 467
 468 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 469
 470         Remove the 'install_fast_tracepoint_jump_pad' and
 471         'get_min_fast_tracepoint_insn_len' linux target ops to let the
 472         concrete linux target define the ops by overriding the declarations
 473         of process_stratum_target.
 474
 475         * linux-low.h (struct linux_target_ops): Remove the ops.
 476         (class linux_process_target) <supports_fast_tracepoints>
 477         <install_fast_tracepoint_jump_pad>
 478         <get_min_fast_tracepoint_insn_len>: Remove.
 479         * linux-low.cc (linux_process_target::supports_fast_tracepoints)
 480         (linux_process_target::install_fast_tracepoint_jump_pad)
 481         (linux_process_target::get_min_fast_tracepoint_insn_len): Remove.
 482         * linux-x86-low.cc (class x86_target) <supports_fast_tracepoints>
 483         <install_fast_tracepoint_jump_pad>
 484         <get_min_fast_tracepoint_insn_len>: Declare.
 485         (x86_target::supports_fast_tracepoints): Define.
 486         (x86_install_fast_tracepoint_jump_pad): Turn into...
 487         (x86_target::install_fast_tracepoint_jump_pad): ...this.
 488         (x86_get_min_fast_tracepoint_insn_len): Turn into...
 489         (x86_target::get_min_fast_tracepoint_insn_len): ...this.
 490         (the_low_target): Remove the op fields.
 491         * linux-aarch64-low.cc (class aarch64_target)
 492         <supports_fast_tracepoints>
 493         <install_fast_tracepoint_jump_pad>
 494         <get_min_fast_tracepoint_insn_len>: Declare.
 495         (aarch64_target::supports_fast_tracepoints): Define.
 496         (aarch64_install_fast_tracepoint_jump_pad): Turn into...
 497         (aarch64_target::install_fast_tracepoint_jump_pad): ...this.
 498         (aarch64_get_min_fast_tracepoint_insn_len): Turn into...
 499         (aarch64_target::get_min_fast_tracepoint_insn_len): ...this.
 500         (the_low_target): Remove the op fields.
 501         * linux-ppc-low.cc (class ppc_target) <supports_fast_tracepoints>
 502         <install_fast_tracepoint_jump_pad>
 503         <get_min_fast_tracepoint_insn_len>: Declare.
 504         (ppc_target::supports_fast_tracepoints): Define.
 505         (ppc_install_fast_tracepoint_jump_pad): Turn into...
 506         (ppc_target::install_fast_tracepoint_jump_pad): ...this.
 507         (ppc_get_min_fast_tracepoint_insn_len): Turn into...
 508         (ppc_target::get_min_fast_tracepoint_insn_len): ...this.
 509         (the_low_target): Remove the op fields.
 510         * linux-s390-low.cc (class s390_target) <supports_fast_tracepoints>
 511         <install_fast_tracepoint_jump_pad>
 512         <get_min_fast_tracepoint_insn_len>: Declare.
 513         (s390_target::supports_fast_tracepoints): Define.
 514         (s390_install_fast_tracepoint_jump_pad): Turn into...
 515         (s390_target::install_fast_tracepoint_jump_pad): ...this.
 516         (s390_get_min_fast_tracepoint_insn_len): Turn into...
 517         (s390_target::get_min_fast_tracepoint_insn_len): ...this.
 518         (the_low_target): Remove the op fields.
 519         * linux-arm-low.cc (the_low_target): Remove the op fields.
 520         * linux-bfin-low.cc (the_low_target): Ditto.
 521         * linux-crisv32-low.cc (the_low_target): Ditto.
 522         * linux-m32r-low.cc (the_low_target): Ditto.
 523         * linux-m68k-low.cc (the_low_target): Ditto.
 524         * linux-sh-low.cc (the_low_target): Ditto.
 525         * linux-tic6x-low.cc (the_low_target): Ditto.
 526         * linux-tile-low.cc (the_low_target): Ditto.
 527         * linux-xtensa-low.cc (the_low_target): Ditto.
 528
 529 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 530
 531         Turn the 'get_thread_area' linux target op into a method of
 532         process_stratum_target.
 533
 534         * linux-low.h (struct linux_target_ops): Remove the op.
 535         (class linux_process_target) <stuck_in_jump_pad>
 536         <linux_fast_tracepoint_collecting>
 537         <low_get_thread_area>: Declare.
 538         * linux-low.cc (supports_fast_tracepoints): Remove.
 539         (linux_fast_tracepoint_collecting): Turn into...
 540         (linux_process_target::linux_fast_tracepoint_collecting): ...this.
 541         (linux_process_target::low_get_thread_area): Define.
 542         (stuck_in_jump_pad_callback): Turn into...
 543         (linux_process_target::stuck_in_jump_pad): ...this.
 544
 545         Update the caller below.
 546
 547         (linux_process_target::stabilize_threads)
 548
 549         * linux-x86-low.cc (class x86_target) <low_get_thread_area>:
 550         Declare.
 551         (x86_get_thread_area): Turn into...
 552         (x86_target::low_get_thread_area): ...this.
 553         (the_low_target): Remove the op field.
 554         * linux-aarch64-low.cc (class aarch64_target) <low_get_thread_area>:
 555         Declare.
 556         (aarch64_get_thread_area): Turn into...
 557         (aarch64_target::low_get_thread_area): ...this.
 558         (the_low_target): Remove the op field.
 559         * linux-ppc-low.cc (class ppc_target) <low_get_thread_area>:
 560         Declare.
 561         (ppc_get_thread_area): Turn into...
 562         (ppc_target::low_get_thread_area): ...this.
 563         (the_low_target): Remove the op field.
 564         * linux-s390-low.cc (class s390_target) <low_get_thread_area>:
 565         Declare.
 566         (s390_get_thread_area): Turn into...
 567         (s390_target::low_get_thread_area): ...this.
 568         (the_low_target): Remove the op field.
 569         * linux-arm-low.cc (the_low_target): Remove the op field.
 570         * linux-bfin-low.cc (the_low_target): Ditto.
 571         * linux-crisv32-low.cc (the_low_target): Ditto.
 572         * linux-m32r-low.cc (the_low_target): Ditto.
 573         * linux-m68k-low.cc (the_low_target): Ditto.
 574         * linux-sh-low.cc (the_low_target): Ditto.
 575         * linux-tic6x-low.cc (the_low_target): Ditto.
 576         * linux-tile-low.cc (the_low_target): Ditto.
 577         * linux-xtensa-low.cc (the_low_target): Ditto.
 578
 579 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 580
 581         Remote the 'supports_tracepoints' linux target op and let the
 582         concrete linux target define it by overriding the op declared in
 583         process_stratum_target.
 584
 585         * linux-low.h (struct linux_target_ops): Remove the op.
 586         (class linux_process_target) <supports_tracepoints>: Remove.
 587         * linux-low.cc (linux_process_target::supports_tracepoints): Remove.
 588         * linux-x86-low.cc (class x86_target) <supports_tracepoints>:
 589         Declare.
 590         (x86_supports_tracepoints): Turn into...
 591         (x86_target::supports_tracepoints): ...this.
 592         (the_low_target): Remove the op field.
 593         * linux-aarch64-low.cc (class aarch64_target)
 594         <supports_tracepoints>: Declare.
 595         (aarch64_supports_tracepoints): Turn into...
 596         (aarch64_target::supports_tracepoints): ...this.
 597         (the_low_target): Remove the op field.
 598         * linux-ppc-low.cc (class ppc_target) <supports_tracepoints>:
 599         Declare.
 600         (ppc_supports_tracepoints): Turn into...
 601         (ppc_target::supports_tracepoints): ...this.
 602         (the_low_target): Remove the op field.
 603         * linux-s390-low.cc (class s390_target) <supports_tracepoints>:
 604         Declare.
 605         (s390_supports_tracepoints): Turn into...
 606         (s390_target::supports_tracepoints): ...this.
 607         (the_low_target): Remove the op field.
 608         * linux-arm-low.cc (the_low_target): Remove the op field.
 609         * linux-bfin-low.cc (the_low_target): Ditto.
 610         * linux-crisv32-low.cc (the_low_target): Ditto.
 611         * linux-m32r-low.cc (the_low_target): Ditto.
 612         * linux-m68k-low.cc (the_low_target): Ditto.
 613         * linux-sh-low.cc (the_low_target): Ditto.
 614         * linux-tic6x-low.cc (the_low_target): Ditto.
 615         * linux-tile-low.cc (the_low_target): Ditto.
 616         * linux-xtensa-low.cc (the_low_target): Ditto.
 617
 618 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 619
 620         Remove the 'process_qsupported' linux target op and let a concrete
 621         linux target define the op by overriding the op declaration in
 622         process_stratum_target.
 623
 624         * linux-low.h (struct linux_target_ops): Remove the op.
 625         (class linux_process_target) <process_qsupported>: Remove.
 626         * linux-low.cc (linux_process_target::process_qsupported): Remove.
 627         * linux-x86-low.cc (class x86_target) <process_qsupported>: Declare.
 628         (x86_linux_process_qsupported): Turn into...
 629         (x86_target::process_qsupported): ...this.
 630         (the_low_target): Remove the op field.
 631         * linux-aarch64-low.cc (the_low_target): Remove the op
 632         field.
 633         * linux-arm-low.cc (the_low_target): Ditto.
 634         * linux-bfin-low.cc (the_low_target): Ditto.
 635         * linux-crisv32-low.cc (the_low_target): Ditto.
 636         * linux-m32r-low.cc (the_low_target): Ditto.
 637         * linux-m68k-low.cc (the_low_target): Ditto.
 638         * linux-ppc-low.cc (the_low_target): Ditto.
 639         * linux-s390-low.cc (the_low_target): Ditto.
 640         * linux-sh-low.cc (the_low_target): Ditto.
 641         * linux-tic6x-low.cc (the_low_target): Ditto.
 642         * linux-tile-low.cc (the_low_target): Ditto.
 643         * linux-xtensa-low.cc (the_low_target): Ditto.
 644
 645 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 646
 647         Turn the 'prepare_to_resume' linux target op into a method of
 648         linux_process_target.
 649
 650         * linux-low.h (struct linux_target_ops): Remove the op.
 651         (class linux_process_target) <low_prepare_to_resume>: Declare.
 652         * linux-low.cc (linux_process_target::low_prepare_to_resume):
 653         Define.
 654
 655         Update the callers below:
 656
 657         (linux_process_target::resume_one_lwp_throw)
 658         (linux_process_target::low_prepare_to_resume)
 659
 660         * linux-x86-low.cc (class x86_target) <low_prepare_to_resume>:
 661         Declare.
 662         (x86_target::low_prepare_to_resume): Define.
 663         (the_low_target): Remove the op field.
 664         * linux-aarch64-low.cc (class aarch64_target)
 665         <low_prepare_to_resume>: Declare.
 666         (aarch64_target::low_prepare_to_resume): Define.
 667         (the_low_target): Remove the op field.
 668         * linux-arm-low.cc (class arm_target) <low_prepare_to_resume>:
 669         Declare.
 670         (arm_prepare_to_resume): Turn into...
 671         (arm_target::low_prepare_to_resume): ...this.
 672         (the_low_target): Remove the op field.
 673         * linux-mips-low.cc (class mips_target) <low_prepare_to_resume>:
 674         Declare.
 675         (mips_linux_prepare_to_resume): Turn into...
 676         (mips_target::low_prepare_to_resume): ...this.
 677         (the_low_target): Remove the op field.
 678         * linux-bfin-low.cc (the_low_target): Remove the op field.
 679         * linux-crisv32-low.cc (the_low_target): Ditto.
 680         * linux-m32r-low.cc (the_low_target): Ditto.
 681         * linux-m68k-low.cc (the_low_target): Ditto.
 682         * linux-ppc-low.cc (the_low_target): Ditto.
 683         * linux-s390-low.cc (the_low_target): Ditto.
 684         * linux-sh-low.cc (the_low_target): Ditto.
 685         * linux-tic6x-low.cc (the_low_target): Ditto.
 686         * linux-tile-low.cc (the_low_target): Ditto.
 687         * linux-xtensa-low.cc (the_low_target): Ditto.
 688
 689 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 690
 691         Turn the 'new_process', 'delete_process', 'new_thread',
 692         'delete_thread', and 'new_fork' linux target ops into methods
 693         of linux_process_target.
 694
 695         * linux-low.h (struct linux_target_ops): Remove the ops.
 696         (class linux_process_target) <add_linux_process>
 697         <add_lwp>
 698         <delete_lwp>
 699         <attach_lwp>
 700         <detach_one_lwp>
 701         <check_zombie_leaders>
 702         <filter_exit_event>
 703         <low_new_process>
 704         <low_delete_process>
 705         <low_new_thread>
 706         <low_delete_thread>
 707         <low_new_fork>: Declare.
 708         * linux-low.cc (delete_lwp): Turn into...
 709         (linux_process_target::delete_lwp): ...this.
 710         (linux_process_target::low_delete_thread): Define.
 711         (linux_add_process): Turn into...
 712         (linux_process_target::add_linux_process): ...this.
 713         (linux_process_target::low_new_process): Define.
 714         (linux_process_target::low_delete_process): Define.
 715         (linux_process_target::low_new_fork): Define.
 716         (add_lwp): Turn into...
 717         (linux_process_target::add_lwp): ...this.
 718         (linux_process_target::low_new_thread): Define.
 719         (linux_attach_lwp): Turn into...
 720         (linux_process_target::attach_lwp): ...this.
 721         (linux_detach_one_lwp): Turn into...
 722         (linux_process_target::detach_one_lwp): ...this.
 723         (linux_detach_lwp_callback): Remove and inline...
 724         (linux_process_target::detach): ...here.
 725         (check_zombie_leaders): Turn into...
 726         (linux_process_target::check_zombie_leaders): ...this.
 727         (filter_exit_event): Turn into...
 728         (linux_process_target::filter_exit_event): ...this.
 729
 730         Update the callers below.
 731
 732         (linux_process_target::handle_extended_wait)
 733         (linux_process_target::create_inferior)
 734         (attach_proc_task_lwp_callback)
 735         (linux_process_target::attach)
 736         (linux_process_target::detach)
 737         (linux_process_target::mourn)
 738         * thread-db.cc (attach_thread)
 739
 740         * linux-x86-low.cc (class x86_target) <low_new_process>
 741         <low_delete_process>
 742         <low_new_thread>
 743         <low_delete_thread>
 744         <low_new_fork>: Declare.
 745         (x86_linux_new_process): Turn into...
 746         (x86_target::low_new_process): ...this.
 747         (x86_linux_delete_process): Turn into...
 748         (x86_target::low_delete_process): ...this.
 749         (x86_target::low_new_thread): Define.
 750         (x86_target::low_delete_thread): Define.
 751         (x86_linux_new_fork): Turn into...
 752         (x86_target::low_new_fork): ...this.
 753         (the_low_target): Remove the op fields.
 754         * linux-aarch64-low.cc (class aarch64_target) <low_new_process>
 755         <low_delete_process>
 756         <low_new_thread>
 757         <low_delete_thread>
 758         <low_new_fork>: Declare.
 759         (aarch64_linux_new_process): Turn into...
 760         (aarch64_target::low_new_process): ...this.
 761         (aarch64_linux_delete_process): Turn into...
 762         (aarch64_target::low_delete_process): ...this.
 763         (aarch64_target::low_new_thread): Define.
 764         (aarch64_target::low_delete_thread): Define.
 765         (aarch64_linux_new_fork): Turn into...
 766         (aarch64_target::low_new_fork): ...this.
 767         (the_low_target): Remove the op fields.
 768         * linux-arm-low.cc (class arm_target) <low_new_process>
 769         <low_delete_process>
 770         <low_new_thread>
 771         <low_delete_thread>
 772         <low_new_fork>: Declare.
 773         (arm_new_process): Turn into...
 774         (arm_target::low_new_process): ...this.
 775         (arm_delete_process): Turn into...
 776         (arm_target::low_delete_process): ...this.
 777         (arm_new_thread): Turn into...
 778         (arm_target::low_new_thread): ...this.
 779         (arm_delete_thread): Turn into...
 780         (arm_target::low_delete_thread): ...this.
 781         (arm_new_fork): Turn into...
 782         (arm_target::low_new_fork): ...this.
 783         (the_low_target): Remove the op fields.
 784         * linux-mips-low.cc (class mips_target) <low_new_process>
 785         <low_delete_process>
 786         <low_new_thread>
 787         <low_delete_thread>
 788         <low_new_fork>: Declare.
 789         (mips_linux_new_process): Turn into...
 790         (mips_target::low_new_process): ...this.
 791         (mips_linux_delete_process): Turn into...
 792         (mips_target::low_delete_process): ...this.
 793         (mips_linux_new_thread): Turn into...
 794         (mips_target::low_new_thread): ...this.
 795         (mips_linux_delete_thread): Turn into...
 796         (mips_target::low_delete_thread): ...this.
 797         (mips_linux_new_fork): Turn into...
 798         (mips_target::low_new_fork): ...this.
 799         (the_low_target): Remove the op fields.
 800         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 801         * linux-crisv32-low.cc (the_low_target): Ditto.
 802         * linux-m32r-low.cc (the_low_target): Ditto.
 803         * linux-m68k-low.cc (the_low_target): Ditto.
 804         * linux-ppc-low.cc (the_low_target): Ditto.
 805         * linux-s390-low.cc (the_low_target): Ditto.
 806         * linux-sh-low.cc (the_low_target): Ditto.
 807         * linux-tic6x-low.cc (the_low_target): Ditto.
 808         * linux-tile-low.cc (the_low_target): Ditto.
 809         * linux-xtensa-low.cc (the_low_target): Ditto.
 810
 811 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 812
 813         Turn the 'siginfo_fixup' linux target op into a method of
 814         linux_process_target.
 815
 816         * linux-low.h (struct linux_target_ops): Remove the op.
 817         (class linux_process_target) <siginfo_fixup>
 818         <low_siginfo_fixup>: Declare.
 819         * linux-low.cc (siginfo_fixup): Turn into...
 820         (linux_process_target::siginfo_fixup): ...this.
 821         (linux_process_target::low_siginfo_fixup): Define.
 822         * linux-x86-low.cc (class x86_target) <low_siginfo_fixup>: Declare.
 823         (x86_siginfo_fixup): Turn into...
 824         (x86_target::low_siginfo_fixup): ...this.
 825         (the_low_target): Remove the op field.
 826         * linux-aarch64-low.cc (class aarch64_target):
 827         <low_siginfo_fixup>: Declare.
 828         (aarch64_linux_siginfo_fixup): Turn into...
 829         (aarch64_target::low_siginfo_fixup): ...this.
 830         (the_low_target): Remove the op field.
 831         * linux-arm-low.cc (the_low_target): Remove the op field.
 832         * linux-bfin-low.cc (the_low_target): Ditto.
 833         * linux-crisv32-low.cc (the_low_target): Ditto.
 834         * linux-m32r-low.cc (the_low_target): Ditto.
 835         * linux-m68k-low.cc (the_low_target): Ditto.
 836         * linux-mips-low.cc (the_low_target): Ditto.
 837         * linux-ppc-low.cc (the_low_target): Ditto.
 838         * linux-s390-low.cc (the_low_target): Ditto.
 839         * linux-sh-low.cc (the_low_target): Ditto.
 840         * linux-tic6x-low.cc (the_low_target): Ditto.
 841         * linux-tile-low.cc (the_low_target): Ditto.
 842         * linux-xtensa-low.cc (the_low_target): Ditto.
 843
 844 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 845
 846         Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
 847         linux target ops into methods of linux_process_target.
 848
 849         * linux-low.h (struct linux_target_ops): Remove the ops.
 850         (class linux_process_target) <low_collect_ptrace_register>
 851         <low_store_ptrace_register>: Declare.
 852         * linux-low.cc (linux_process_target::low_collect_ptrace_register)
 853         (linux_process_target::low_supply_ptrace_register): Define.
 854
 855         Update the callers below.
 856
 857         (linux_process_target::fetch_register)
 858         (linux_process_target::store_register)
 859
 860         * linux-x86-low.cc (the_low_target): Remove the op fields.
 861         * linux-aarch64-low.cc (the_low_target): Ditto.
 862         * linux-arm-low.cc (the_low_target): Ditto.
 863         * linux-bfin-low.cc (the_low_target): Ditto.
 864         * linux-crisv32-low.cc (the_low_target): Ditto.
 865         * linux-m32r-low.cc (the_low_target): Ditto.
 866         * linux-m68k-low.cc (the_low_target): Ditto.
 867         * linux-sh-low.cc (the_low_target): Ditto.
 868         * linux-sparc-low.cc (the_low_target): Ditto.
 869         * linux-tic6x-low.cc (the_low_target): Ditto.
 870         * linux-tile-low.cc (the_low_target): Ditto.
 871         * linux-xtensa-low.cc (the_low_target): Ditto.
 872         * linux-mips-low.cc (class mips_target)
 873         <low_collect_ptrace_register>
 874         <low_supply_ptrace_register>: Declare.
 875         (mips_collect_ptrace_register): Turn into ...
 876         (mips_target::low_collect_ptrace_register): ...this.
 877         (mips_supply_ptrace_register): Turn into...
 878         (mips_target::low_supply_ptrace_register): ...this.
 879         (the_low_target): Remove the op fields.
 880         * linux-ppc-low.cc (class ppc_target)
 881         <low_collect_ptrace_register>
 882         <low_supply_ptrace_register>: Declare.
 883         (ppc_collect_ptrace_register): Turn into ...
 884         (ppc_target::low_collect_ptrace_register): ...this.
 885         (ppc_supply_ptrace_register): Turn into ...
 886         (ppc_target::low_supply_ptrace_register): ...this.
 887         (ppc_fill_gregset): Update for the calls to
 888         low_collect_ptrace_register.
 889         (the_low_target): Remove the op fields.
 890         * linux-s390-low.cc (class s390_target)
 891         <low_collect_ptrace_register>
 892         <low_supply_ptrace_register>: Declare.
 893         (s390_collect_ptrace_register): Turn into ...
 894         (s390_target::low_collect_ptrace_register): ...this.
 895         (s390_supply_ptrace_register): Turn into ...
 896         (s390_target::low_supply_ptrace_register): ...this.
 897         (s390_fill_gregset): Update for the calls to
 898         low_collect_ptrace_register.
 899         (the_low_target): Remove the op fields.
 900
 901 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 902
 903         Turn the 'stopped_by_watchpoint' and 'stopped_data_address' linux
 904         target ops into methods of linux_process_target.
 905
 906         * linux-low.h (struct linux_target_ops): Remove the ops.
 907         (class linux_process_target) <check_stopped_by_watchpoint>
 908         <low_stopped_by_watchpoint>
 909         <low_stopped_data_address>: Declare.
 910         * linux-low.cc (check_stopped_by_watchpoint): Turn into...
 911         (linux_process_target::check_stopped_by_watchpoint): ...this.
 912         (linux_process_target::low_stopped_by_watchpoint): Define.
 913         (linux_process_target::low_stopped_data_address): Define.
 914         * linux-x86-low.cc (class x86_target) <low_stopped_by_watchpoint>
 915         <low_stopped_data_address>: Declare.
 916         (x86_stopped_by_watchpoint): Turn into...
 917         (x86_target::low_stopped_by_watchpoint): ...this.
 918         (x86_stopped_data_address): Turn into...
 919         (x86_target::low_stopped_data_address): ...this.
 920         (the_low_target): Remove the op fields.
 921         * linux-aarch64-low.cc (class aarch64_target)
 922         <low_stopped_by_watchpoint>
 923         <low_stopped_data_address>: Declare.
 924         (aarch64_stopped_by_watchpoint): Turn into...
 925         (aarch64_target::low_stopped_by_watchpoint): ...this.
 926         (aarch64_stopped_data_address): Turn into...
 927         (aarch64_target::low_stopped_data_address): ...this.
 928         (the_low_target): Remove the op fields.
 929         * linux-arm-low.cc (class arm_target) <low_stopped_by_watchpoint>
 930         <low_stopped_data_address>: Declare.
 931         (arm_stopped_by_watchpoint): Turn into...
 932         (arm_target::low_stopped_by_watchpoint): ...this.
 933         (arm_stopped_data_address): Turn into...
 934         (arm_target::low_stopped_data_address): ...this.
 935         (the_low_target): Remove the op fields.
 936         * linux-crisv32-low.cc (class crisv32_target)
 937         <low_stopped_by_watchpoint>
 938         <low_stopped_data_address>: Declare.
 939         (cris_stopped_by_watchpoint): Turn into...
 940         (crisv32_target::low_stopped_by_watchpoint): ...this.
 941         (cris_stopped_data_address): Turn into...
 942         (crisv32_target::low_stopped_data_address): ...this.
 943         (the_low_target): Remove the op fields.
 944         * linux-mips-low.cc (class mips_target) <low_stopped_by_watchpoint>
 945         <low_stopped_data_address>: Declare.
 946         (mips_stopped_by_watchpoint): Turn into...
 947         (mips_target::low_stopped_by_watchpoint): ...this.
 948         (mips_stopped_data_address): Turn into...
 949         (mips_target::low_stopped_data_address): ...this.
 950         (the_low_target): Remove the op fields.
 951         * linux-bfin-low.cc (the_low_target): Remove the op fields.
 952         * linux-m32r-low.cc (the_low_target): Ditto.
 953         * linux-m68k-low.cc (the_low_target): Ditto.
 954         * linux-ppc-low.cc (the_low_target): Ditto.
 955         * linux-s390-low.cc (the_low_target): Ditto.
 956         * linux-sh-low.cc (the_low_target): Ditto.
 957         * linux-sparc-low.cc (the_low_target): Ditto.
 958         * linux-tic6x-low.cc (the_low_target): Ditto.
 959         * linux-tile-low.cc (the_low_target): Ditto.
 960         * linux-xtensa-low.cc (the_low_target): Ditto.
 961
 962 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 963
 964         Turn the 'insert_point' and 'remove_point' linux target ops into
 965         methods of linux_process_target.
 966
 967         * linux-low.h (struct linux_target_ops): Remove the ops.
 968         (class linux_process_target) <low_insert_point>
 969         <low_remove_point>: Declare.
 970         * linux-low.cc (linux_process_target::low_insert_point)
 971         (linux_process_target::low_remove_point): Define.
 972         (linux_process_target::insert_point)
 973         (linux_process_target::remove_point): Update for calls to
 974         low_insert_point and low_remove_point.
 975         * linux-x86-low.cc (class x86_target) <low_insert_point>
 976         <low_remove_point>: Declare.
 977         (x86_insert_point): Turn into...
 978         (x86_target::low_insert_point): ...this.
 979         (x86_remove_point): Turn into...
 980         (x86_target::low_remove_point): ...this.
 981         (the_low_target): Remove the op fields.
 982         * linux-aarch64-low.cc (class aarch64_target) <low_insert_point>
 983         <low_remove_point>: Declare.
 984         (aarch64_insert_point): Turn into...
 985         (aarch64_target::low_insert_point): ...this.
 986         (aarch64_remove_point): Turn into...
 987         (aarch64_target::low_remove_point): ...this.
 988         (the_low_target): Remove the op fields.
 989         * linux-arm-low.cc (class arm_target) <low_insert_point>
 990         <low_remove_point>: Declare.
 991         (arm_insert_point): Turn into...
 992         (arm_target::low_insert_point): ...this.
 993         (arm_remove_point): Turn into...
 994         (arm_target::low_remove_point): ...this.
 995         (the_low_target): Remove the op fields.
 996         * linux-crisv32-low.cc (class crisv32_target) <low_insert_point>
 997         <low_remove_point>: Declare.
 998         (crisv32_insert_point): Turn into...
 999         (crisv32_target::low_insert_point): ...this.
1000         (crisv32_remove_point): Turn into...
1001         (crisv32_target::low_remove_point): ...this.
1002         (the_low_target): Remove the op fields.
1003         * linux-mips-low.cc (class mips_target) <low_insert_point>
1004         <low_remove_point>: Declare.
1005         (mips_insert_point): Turn into...
1006         (mips_target::low_insert_point): ...this.
1007         (mips_remove_point): Turn into...
1008         (mips_target::low_remove_point): ...this.
1009         (the_low_target): Remove the op fields.
1010         * linux-ppc-low.cc (class ppc_target) <low_insert_point>
1011         <low_remove_point>: Declare.
1012         (ppc_insert_point): Turn into...
1013         (ppc_target::low_insert_point): ...this.
1014         (ppc_remove_point): Turn into...
1015         (ppc_target::low_remove_point): ...this.
1016         (the_low_target): Remove the op fields.
1017         * linux-bfin-low.cc (the_low_target): Remove the op fields.
1018         * linux-m32r-low.cc (the_low_target): Ditto.
1019         * linux-m68k-low.cc (the_low_target): Ditto.
1020         * linux-s390-low.cc (the_low_target): Ditto.
1021         * linux-sh-low.cc (the_low_target): Ditto.
1022         * linux-sparc-low.cc (the_low_target): Ditto.
1023         * linux-tic6x-low.cc (the_low_target): Ditto.
1024         * linux-tile-low.cc (the_low_target): Ditto.
1025         * linux-xtensa-low.cc (the_low_target): Ditto.
1026
1027 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1028
1029         Remove the 'supports_z_point_type' linux target op and let the
1030         concrete linux target define it by overriding the op declared in
1031         process_stratum_target.
1032
1033         * linux-low.cc (linux_process_target::supports_z_point_type):
1034         Remove.
1035         * linux-low.h (struct linux_target_ops): Remove the op.
1036         (class linux_process_target) <supports_z_point_type>: Remove.
1037         * linux-x86-low.cc (class x86_target) <supports_z_point_type>:
1038         Declare.
1039         (x86_supports_z_point_type): Turn into...
1040         (x86_target::supports_z_point_type): ...this.
1041         (the_low_target): Remove the op field.
1042         * linux-aarch64-low.cc (class aarch64_target)
1043         <supports_z_point_type>: Declare.
1044         (aarch64_supports_z_point_type): Turn into...
1045         (aarch64_target::supports_z_point_type): ...this.
1046         (the_low_target): Remove the op field.
1047         * linux-arm-low.cc (class arm_target) <supports_z_point_type>:
1048         Declare.
1049         (arm_supports_z_point_type): Turn into...
1050         (arm_target::supports_z_point_type): ...this.
1051         (the_low_target): Remove the op field.
1052         * linux-crisv32-low.cc (class crisv32_target)
1053         <supports_z_point_type>: Declare.
1054         (cris_supports_z_point_type): Turn into...
1055         (crisv32_target::supports_z_point_type): ...this.
1056         (the_low_target): Remove the op field.
1057         * linux-mips-low.cc (class mips_target) <supports_z_point_type>:
1058         Declare.
1059         (mips_supports_z_point_type): Turn into...
1060         (mips_target::supports_z_point_type): ...this.
1061         (the_low_target): Remove the op field.
1062         * linux-ppc-low.cc (class ppc_target) <supports_z_point_type>:
1063         Declare.
1064         (ppc_supports_z_point_type): Turn into...
1065         (ppc_target::supports_z_point_type): ...this.
1066         (the_low_target): Remove the op field.
1067         * linux-s390-low.cc (class s390_target) <supports_z_point_type>:
1068         Declare.
1069         (s390_supports_z_point_type): Turn into...
1070         (s390_target::supports_z_point_type): ...this.
1071         (the_low_target): Remove the op field.
1072         * linux-bfin-low.cc (the_low_target): Remove the op field.
1073         * linux-m32r-low.cc (the_low_target): Ditto.
1074         * linux-m68k-low.cc (the_low_target): Ditto.
1075         * linux-sh-low.cc (the_low_target): Ditto.
1076         * linux-sparc-low.cc (the_low_target): Ditto.
1077         * linux-tic6x-low.cc (the_low_target): Ditto.
1078         * linux-tile-low.cc (the_low_target): Ditto.
1079         * linux-xtensa-low.cc (the_low_target): Ditto.
1080
1081 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1082
1083         Turn the 'breakpoint_at' linux target op into a method of
1084         linux_process_target.
1085
1086         * linux-low.h (struct linux_target_ops): Remove the op.
1087         (class linux_process_target) <low_breakpoint_at>: Declare.
1088
1089         Update the callers below:
1090
1091         * linux-low.cc (linux_process_target::save_stop_reason)
1092         (linux_process_target::thread_still_has_status_pending)
1093         (linux_process_target::wait_1)
1094
1095         * linux-x86-low.cc (class x86_target)
1096         <low_breakpoint_at>: Declare.
1097         (x86_breakpoint_at): Turn into...
1098         (x86_target::low_breakpoint_at): ...this.
1099         (the_low_target): Remove the op field.
1100         * linux-aarch64-low.cc (class aarch64_target)
1101         <low_breakpoint_at>: Declare.
1102         (aarch64_breakpoint_at): Turn into...
1103         (aarch64_target::low_breakpoint_at): ...this.
1104         (the_low_target): Remove the op field.
1105         * linux-arm-low.cc (class arm_target)
1106         <low_breakpoint_at>: Declare.
1107         (arm_target::low_breakpoint_at): Define.
1108         (the_low_target): Remove the op field.
1109         * linux-bfin-low.cc (class bfin_target)
1110         <low_breakpoint_at>: Declare.
1111         (bfin_breakpoint_at): Turn into...
1112         (bfin_target::low_breakpoint_at): ...this.
1113         (the_low_target): Remove the op field.
1114         * linux-cris-low.cc (class cris_target)
1115         <low_breakpoint_at>: Declare.
1116         (cris_breakpoint_at): Turn into...
1117         (cris_target::low_breakpoint_at): ...this.
1118         (the_low_target): Remove the op field.
1119         * linux-crisv32-low.cc (class crisv32_target)
1120         <low_breakpoint_at>: Declare.
1121         (crisv32_breakpoint_at): Turn into...
1122         (crisv32_target::low_breakpoint_at): ...this.
1123         (the_low_target): Remove the op field.
1124         * linux-ia64-low.cc (class ia64_target)
1125         <low_breakpoint_at>: Declare.
1126         (ia64_target::low_breakpoint_at): Define.
1127         * linux-m32r-low.cc (class m32r_target)
1128         <low_breakpoint_at>: Declare.
1129         (m32r_breakpoint_at): Turn into...
1130         (m32r_target::low_breakpoint_at): ...this.
1131         (the_low_target): Remove the op field.
1132         * linux-m68k-low.cc (class m68k_target)
1133         <low_breakpoint_at>: Declare.
1134         (m68k_breakpoint_at): Turn into...
1135         (m68k_target::low_breakpoint_at): ...this.
1136         (the_low_target): Remove the op field.
1137         * linux-mips-low.cc (class mips_target)
1138         <low_breakpoint_at>: Declare.
1139         (mips_breakpoint_at): Turn into...
1140         (mips_target::low_breakpoint_at): ...this.
1141         (the_low_target): Remove the op field.
1142         * linux-nios2-low.cc (class nios2_target)
1143         <low_breakpoint_at>: Declare.
1144         (nios2_breakpoint_at): Turn into...
1145         (nios2_target::low_breakpoint_at): ...this.
1146         (the_low_target): Remove the op field.
1147         * linux-ppc-low.cc (class ppc_target)
1148         <low_breakpoint_at>: Declare.
1149         (ppc_breakpoint_at): Turn into...
1150         (ppc_target::low_breakpoint_at): ...this.
1151         (the_low_target): Remove the op field.
1152         * linux-riscv-low.cc (class riscv_target)
1153         <low_breakpoint_at>: Declare.
1154         (riscv_breakpoint_at): Turn into...
1155         (riscv_target::low_breakpoint_at): ...this.
1156         (the_low_target): Remove the op field.
1157         * linux-s390-low.cc (class s390_target)
1158         <low_breakpoint_at>: Declare.
1159         (s390_breakpoint_at): Turn into...
1160         (s390_target::low_breakpoint_at): ...this.
1161         (the_low_target): Remove the op field.
1162         * linux-sh-low.cc (class sh_target)
1163         <low_breakpoint_at>: Declare.
1164         (sh_breakpoint_at): Turn into...
1165         (sh_target::low_breakpoint_at): ...this.
1166         (the_low_target): Remove the op field.
1167         * linux-sparc-low.cc (class sparc_target)
1168         <low_breakpoint_at>: Declare.
1169         (sparc_breakpoint_at): Turn into...
1170         (sparc_target::low_breakpoint_at): ...this.
1171         (the_low_target): Remove the op field.
1172         * linux-tic6x-low.cc (class tic6x_target)
1173         <low_breakpoint_at>: Declare.
1174         (tic6x_breakpoint_at): Turn into...
1175         (tic6x_target::low_breakpoint_at): ...this.
1176         (the_low_target): Remove the op field.
1177         * linux-tile-low.cc (class tile_target)
1178         <low_breakpoint_at>: Declare.
1179         (tile_breakpoint_at): Turn into...
1180         (tile_target::low_breakpoint_at): ...this.
1181         (the_low_target): Remove the op field.
1182         * linux-xtensa-low.cc (class xtensa_target)
1183         <low_breakpoint_at>: Declare.
1184         (xtensa_breakpoint_at): Turn into...
1185         (xtensa_target::low_breakpoint_at): ...this.
1186         (the_low_target): Remove the op field.
1187
1188 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1189
1190         Turn the 'decr_pc_after_break' linux_target_ops field into
1191         a method of linux_process_target.
1192
1193         * linux-low.h (struct linux_target_ops)
1194         <decr_pc_after_break>: Remove.
1195         (class linux_process_target) <low_decr_pc_after_break>: New method
1196         declaration.
1197         * linux-low.cc (linux_process_target::low_decr_pc_after_break):
1198         New method implementation.
1199
1200         Update the users below.
1201
1202         (linux_process_target::save_stop_reason)
1203         (linux_process_target::wait_1)
1204         * linux-x86-low.cc (class x86_target) <low_decr_pc_after_break>:
1205         New declaration.
1206         (x86_target::low_decr_pc_after_break): New method implementation.
1207         (the_low_target): Remove the field.
1208         * linux-bfin-low.cc (class bfin_target) <low_decr_pc_after_break>:
1209         New declaration.
1210         (bfin_target::low_decr_pc_after_break): New method implementation.
1211         (the_low_target): Remove the field.
1212         * linux-m68k-low.cc (class m68k_target) <low_decr_pc_after_break>:
1213         New declaration.
1214         (m68k_target::low_decr_pc_after_break): New method implementation.
1215         (the_low_target): Remove the field.
1216         * linux-s390-low.cc (class s390_target) <low_decr_pc_after_break>:
1217         New declaration.
1218         (s390_target::low_decr_pc_after_break): New method implementation.
1219         (the_low_target): Remove the field.
1220         * linux-aarch64-low.cc (the_low_target): Remove the field.
1221         * linux-arm-low.cc (the_low_target): Remove the field.
1222         * linux-cris-low.cc (the_low_target): Remove the field.
1223         * linux-crisv32-low.cc (the_low_target): Remove the field.
1224         * linux-m32r-low.cc (the_low_target): Remove the field.
1225         * linux-mips-low.cc (the_low_target): Remove the field.
1226         * linux-nios2-low.cc (the_low_target): Remove the field.
1227         * linux-ppc-low.cc (the_low_target): Remove the field.
1228         * linux-riscv-low.cc (the_low_target): Remove the field.
1229         * linux-sh-low.cc (the_low_target): Remove the field.
1230         * linux-sparc-low.cc (the_low_target): Remove the field.
1231         * linux-tic6x-low.cc (the_low_target): Remove the field.
1232         * linux-tile-low.cc (the_low_target): Remove the field.
1233         * linux-xtensa-low.cc (the_low_target): Remove the field.
1234
1235 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1236
1237         Remove the 'supports_software_single_step' linux target op and let
1238         the concrete linux target define it by overriding the op in
1239         process_stratum_target.
1240         Turn the 'get_next_pcs' linux target op into a method of
1241         linux_process_target.
1242
1243         * linux-low.h (struct linux_target_ops): Remove the ops.
1244         (class linux_process_target) <supports_software_single_step>:
1245         Remove.
1246         <low_get_next_pcs>: Declare.
1247         * linux-low.cc (can_software_single_step): Remove.
1248         (linux_process_target::low_get_next_pcs): Define.
1249         (linux_process_target::supports_software_single_step): Remove.
1250
1251         Update the callers below.
1252
1253         (linux_process_target::handle_extended_wait)
1254         (linux_process_target::wait_1)
1255         (linux_process_target::install_software_single_step_breakpoints)
1256         (linux_process_target::single_step)
1257         (linux_process_target::thread_needs_step_over)
1258         (linux_process_target::proceed_one_lwp)
1259         (linux_process_target::supports_range_stepping)
1260
1261         * linux-x86-low.cc (the_low_target): Remove the op field.
1262         * linux-aarch64-low.cc (the_low_target): Ditto.
1263         * linux-bfin-low.cc (the_low_target): Ditto.
1264         * linux-cris-low.cc (the_low_target): Ditto.
1265         * linux-crisv32-low.cc (the_low_target): Ditto.
1266         * linux-m32r-low.cc (the_low_target): Ditto.
1267         * linux-m68k-low.cc (the_low_target): Ditto.
1268         * linux-mips-low.cc (the_low_target): Ditto.
1269         * linux-nios2-low.cc (the_low_target): Ditto.
1270         * linux-ppc-low.cc (the_low_target): Ditto.
1271         * linux-riscv-low.cc (the_low_target): Ditto.
1272         * linux-s390-low.cc (the_low_target): Ditto.
1273         * linux-sh-low.cc (the_low_target): Ditto.
1274         * linux-sparc-low.cc (the_low_target): Ditto.
1275         * linux-tic6x-low.cc (the_low_target): Ditto.
1276         * linux-tile-low.cc (the_low_target): Ditto.
1277         * linux-xtensa-low.cc (the_low_target): Ditto.
1278         * linux-arm-low.cc (class arm_target) <low_get_next_pcs>
1279         <supports_software_single_step>: Declare.
1280         (arm_target::supports_software_single_step): Define.
1281         (arm_gdbserver_get_next_pcs): Turn into...
1282         (arm_target::low_get_next_pcs): ...this.
1283         (the_low_target): Remove the op field.
1284
1285 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1286
1287         Remove the 'sw_breakpoint_from_kind' linux target op, and let
1288         the concrete linux target define it by overriding the op
1289         in process_stratum_target.
1290
1291         * linux-low.cc (linux_process_target::sw_breakpoint_from_kind):
1292         Remove.
1293         * linux-low.h (struct linux_target_ops): Remove the op.
1294         (class linux_process_target) <sw_breakpoint_from_kind>: Remove.
1295         * linux-x86-low.cc (class x86_target) <sw_breakpoint_from_kind>:
1296         Declare.
1297         (x86_sw_breakpoint_from_kind): Turn into...
1298         (x86_target::sw_breakpoint_from_kind): ...this.
1299         (the_low_target): Remove the op field.
1300         * linux-aarch64-low.cc (class aarch64_target)
1301         <sw_breakpoint_from_kind>: Declare.
1302         (aarch64_sw_breakpoint_from_kind): Turn into...
1303         (aarch64_target::sw_breakpoint_from_kind): ...this.
1304         (the_low_target): Remove the op field.
1305         * linux-arm-low.cc (class arm_target) <sw_breakpoint_from_kind>:
1306         Declare.
1307         (arm_target::sw_breakpoint_from_kind): Define.
1308         (the_low_target): Remove the op field.
1309         * linux-bfin-low.cc (class bfin_target) <sw_breakpoint_from_kind>:
1310         Declare.
1311         (bfin_sw_breakpoint_from_kind): Turn into...
1312         (bfin_target::sw_breakpoint_from_kind): ...this.
1313         (the_low_target): Remove the op field.
1314         * linux-cris-low.cc (class cris_target) <sw_breakpoint_from_kind>:
1315         Declare.
1316         (cris_sw_breakpoint_from_kind): Turn into...
1317         (cris_target::sw_breakpoint_from_kind): ...this.
1318         (the_low_target): Remove the op field.
1319         * linux-crisv32-low.cc (class crisv32_target)
1320         <sw_breakpoint_from_kind>: Declare.
1321         (cris_sw_breakpoint_from_kind): Turn into...
1322         (crisv32_target::sw_breakpoint_from_kind): ...this.
1323         (the_low_target): Remove the op field.
1324         * linux-ia64-low.cc (class ia64_target) <sw_breakpoint_from_kind>:
1325         Declare.
1326         (ia64_target::sw_breakpoint_from_kind): Define.
1327         * linux-m32r-low.cc (class m32r_target) <sw_breakpoint_from_kind>:
1328         Declare.
1329         (m32r_sw_breakpoint_from_kind): Turn into...
1330         (m32r_target::sw_breakpoint_from_kind): ...this.
1331         (the_low_target): Remove the op field.
1332         * linux-m68k-low.cc (class m68k_target) <sw_breakpoint_from_kind>:
1333         Declare.
1334         (m68k_sw_breakpoint_from_kind): Turn into...
1335         (m68k_target::sw_breakpoint_from_kind): ...this.
1336         (the_low_target): Remove the op field.
1337         * linux-mips-low.cc (class mips_target) <sw_breakpoint_from_kind>:
1338         Declare.
1339         (mips_sw_breakpoint_from_kind): Turn into...
1340         (mips_target::sw_breakpoint_from_kind): ...this.
1341         (the_low_target): Remove the op field.
1342         * linux-nios2-low.cc (class nios2_target) <sw_breakpoint_from_kind>:
1343         Declare.
1344         (nios2_sw_breakpoint_from_kind): Turn into...
1345         (nios2_target::sw_breakpoint_from_kind): ...this.
1346         (the_low_target): Remove the op field.
1347         * linux-ppc-low.cc (class ppc_target) <sw_breakpoint_from_kind>:
1348         Declare.
1349         (ppc_sw_breakpoint_from_kind): Turn into...
1350         (ppc_target::sw_breakpoint_from_kind): ...this.
1351         (the_low_target): Remove the op field.
1352         * linux-riscv-low.cc (class riscv_target) <sw_breakpoint_from_kind>:
1353         Declare.
1354         (riscv_sw_breakpoint_from_kind): Turn into...
1355         (riscv_target::sw_breakpoint_from_kind): ...this.
1356         (the_low_target): Remove the op field.
1357         * linux-s390-low.cc (class s390_target) <sw_breakpoint_from_kind>:
1358         Declare.
1359         (s390_sw_breakpoint_from_kind): Turn into...
1360         (s390_target::sw_breakpoint_from_kind): ...this.
1361         (the_low_target): Remove the op field.
1362         * linux-sh-low.cc (class sh_target) <sw_breakpoint_from_kind>:
1363         Declare.
1364         (sh_sw_breakpoint_from_kind): Turn into...
1365         (sh_target::sw_breakpoint_from_kind): ...this.
1366         (the_low_target): Remove the op field.
1367         * linux-sparc-low.cc (class sparc_target) <sw_breakpoint_from_kind>:
1368         Declare.
1369         (sparc_sw_breakpoint_from_kind): Turn into...
1370         (sparc_target::sw_breakpoint_from_kind): ...this.
1371         (the_low_target): Remove the op field.
1372         * linux-tic6x-low.cc (class tic6x_target) <sw_breakpoint_from_kind>:
1373         Declare.
1374         (tic6x_sw_breakpoint_from_kind): Turn into...
1375         (tic6x_target::sw_breakpoint_from_kind): ...this.
1376         (the_low_target): Remove the op field.
1377         * linux-tile-low.cc (class tile_target) <sw_breakpoint_from_kind>:
1378         Declare.
1379         (tile_sw_breakpoint_from_kind): Turn into...
1380         (tile_target::sw_breakpoint_from_kind): ...this.
1381         (the_low_target): Remove the op field.
1382         * linux-xtensa-low.cc (class xtensa_target)
1383         <sw_breakpoint_from_kind>: Declare.
1384         (xtensa_sw_breakpoint_from_kind): Turn into...
1385         (xtensa_target::sw_breakpoint_from_kind): ...this.
1386         (the_low_target): Remove the op field.
1387
1388 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1389
1390         Remove the 'breakpoint_kind_from_pc' and
1391         'breakpoint_kind_from_current_state' linux target ops, and let the
1392         concrete linux target define them by overriding the ops of
1393         process_stratum_target.
1394
1395         * linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
1396         Remove.
1397         (linux_process_target::breakpoint_kind_from_current_state): Remove.
1398         * linux-low.h (struct linux_target_ops): Remove ops.
1399         (class linux_process_target) <breakpoint_kind_from_pc>: Remove.
1400         <breakpoint_kind_from_current_state>: Remove.
1401         * linux-x86-low.cc (the_low_target): Remove the op fields.
1402         * linux-bfin-low.cc (the_low_target): Ditto.
1403         * linux-cris-low.cc (the_low_target): Ditto.
1404         * linux-crisv32-low.cc (the_low_target): Ditto.
1405         * linux-m32r-low.cc (the_low_target): Ditto.
1406         * linux-m68k-low.cc (the_low_target): Ditto.
1407         * linux-mips-low.cc (the_low_target): Ditto.
1408         * linux-nios2-low.cc (the_low_target): Ditto.
1409         * linux-ppc-low.cc (the_low_target): Ditto.
1410         * linux-s390-low.cc (the_low_target): Ditto.
1411         * linux-sh-low.cc (the_low_target): Ditto.
1412         * linux-sparc-low.cc (the_low_target): Ditto.
1413         * linux-tic6x-low.cc (the_low_target): Ditto.
1414         * linux-tile-low.cc (the_low_target): Ditto.
1415         * linux-xtensa-low.cc (the_low_target): Ditto.
1416         * linux-aarch64-low.cc (class aarch64_target)
1417         <breakpoint_kind_from_pc>
1418         <breakpoint_kind_from_current_state>: Declare.
1419         (aarch64_breakpoint_kind_from_pc): Turn into...
1420         (aarch64_target::breakpoint_kind_from_pc): ...this.
1421         (aarch64_breakpoint_kind_from_current_state): Turn into...
1422         (aarch64_target::breakpoint_kind_from_current_state): ...this.
1423         (the_low_target): Remove the op fields.
1424         * linux-arm-low.cc (class arm_target):
1425         <breakpoint_kind_from_pc>
1426         <breakpoint_kind_from_current_state>: Declare.
1427         (arm_target::breakpoint_kind_from_pc): Define.
1428         (arm_target::breakpoint_kind_from_current_state): Define.
1429         (the_low_target): Remove the op fields.
1430         * linux-riscv-low.cc (class riscv_target):
1431         <breakpoint_kind_from_pc>: Declare.
1432         (riscv_breakpoint_kind_from_pc): Turn into...
1433         (riscv_target::breakpoint_kind_from_pc): ...this.
1434         (the_low_target): Remove the op fields.
1435
1436 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1437
1438         Turn the 'get_pc' and 'set_pc' linux target ops into methods
1439         of linux_process_target.
1440
1441         * linux-low.h (struct linux_target_ops): Remove the ops.
1442         (class linux_process_target) <low_supports_breakpoints>
1443         <low_get_pc>
1444         <low_set_pc>: Declare.
1445         * linux-low.cc (supports_breakpoints): Turn into...
1446         (linux_process_target::low_supports_breakpoints): ...this.
1447         (linux_process_target::low_get_pc): Define.
1448         (linux_process_target::low_set_pc): Define.
1449
1450         Update the callers below.
1451
1452         (linux_process_target::get_pc)
1453         (linux_process_target::save_stop_reason)
1454         (linux_process_target::maybe_move_out_of_jump_pad)
1455         (linux_process_target::wait_1)
1456         (linux_process_target::resume_one_lwp_throw)
1457         (linux_process_target::resume)
1458         (linux_process_target::proceed_all_lwps)
1459         (linux_process_target::read_pc)
1460         (linux_process_target::write_pc)
1461
1462         * linux-x86-low.cc (class linux_process_target)
1463         <low_supports_breakpoints>
1464         <low_get_pc>
1465         <low_set_pc>: Declare.
1466         (x86_target::low_supports_breakpoints): Define.
1467         (x86_get_pc): Turn into...
1468         (x86_target::low_get_pc): ...this.
1469         (x86_set_pc): Turn into...
1470         (x86_target::low_set_pc): ...this.
1471         (the_low_target): Remove the op fields.
1472         * linux-arm-low.cc (class arm_target)
1473         <low_supports_breakpoints>
1474         <low_get_pc>
1475         <low_set_pc>: Declare.
1476         (arm_target::low_supports_breakpoints)
1477         (arm_target::low_get_pc)
1478         (arm_target::low_set_pc): Define.
1479         (the_low_target): Remove the op fields.
1480         * linux-bfin-low.cc (class bfin_target)
1481         <low_supports_breakpoints>
1482         <low_get_pc>
1483         <low_set_pc>: Declare.
1484         (bfin_target::low_supports_breakpoints)
1485         (bfin_target::low_get_pc)
1486         (bfin_target::low_set_pc): Define.
1487         (the_low_target): Remove the op fields.
1488         * linux-cris-low.cc (class cris_target)
1489         <low_supports_breakpoints>
1490         <low_get_pc>
1491         <low_set_pc>: Declare.
1492         (cris_target::low_supports_breakpoints)
1493         (cris_target::low_get_pc)
1494         (cris_target::low_set_pc): Define.
1495         (the_low_target): Remove the op fields.
1496         * linux-crisv32-low.cc (class crisv32_target)
1497         <low_supports_breakpoints>
1498         <low_get_pc>
1499         <low_set_pc>: Declare.
1500         (crisv32_target::low_supports_breakpoints)
1501         (crisv32_target::low_get_pc)
1502         (crisv32_target::low_set_pc): Define.
1503         (the_low_target): Remove the op fields.
1504         * linux-m32r-low.cc (class m32r_target)
1505         <low_supports_breakpoints>
1506         <low_get_pc>
1507         <low_set_pc>: Declare.
1508         (m32r_target::low_supports_breakpoints)
1509         (m32r_target::low_get_pc)
1510         (m32r_target::low_set_pc): Define.
1511         (the_low_target): Remove the op fields.
1512         * linux-m68k-low.cc (class m68k_target)
1513         <low_supports_breakpoints>
1514         <low_get_pc>
1515         <low_set_pc>: Declare.
1516         (m68k_target::low_supports_breakpoints)
1517         (m68k_target::low_get_pc)
1518         (m68k_target::low_set_pc): Define.
1519         (the_low_target): Remove the op fields.
1520         * linux-nios2-low.cc (class nios2_target)
1521         <low_supports_breakpoints>
1522         <low_get_pc>
1523         <low_set_pc>: Declare.
1524         (nios2_target::low_supports_breakpoints)
1525         (nios2_target::low_get_pc)
1526         (nios2_target::low_set_pc): Define.
1527         (the_low_target): Remove the op fields.
1528         * linux-sh-low.cc (class sh_target)
1529         <low_supports_breakpoints>
1530         <low_get_pc>
1531         <low_set_pc>: Declare.
1532         (sh_target::low_supports_breakpoints)
1533         (sh_target::low_get_pc)
1534         (sh_target::low_set_pc): Define.
1535         (the_low_target): Remove the op fields.
1536         * linux-xtensa-low.cc (class xtensa_target)
1537         <low_supports_breakpoints>
1538         <low_get_pc>
1539         <low_set_pc>: Declare.
1540         (xtensa_target::low_supports_breakpoints)
1541         (xtensa_target::low_get_pc)
1542         (xtensa_target::low_set_pc): Define.
1543         (the_low_target): Remove the op fields.
1544         * linux-sparc-low.cc (class sparc_target)
1545         <low_supports_breakpoints>
1546         <low_get_pc>: Declare.
1547         (sparc_target::low_supports_breakpoints)
1548         (sparc_target::low_get_pc): Define.
1549         (the_low_target): Remove the op fields.
1550         * linux-tile-low.cc (class tile_target)
1551         <low_supports_breakpoints>
1552         <low_get_pc>
1553         <low_set_pc>: Declare.
1554         (tile_target::low_supports_breakpoints)
1555         (tile_target::low_get_pc)
1556         (tile_target::low_set_pc): Define.
1557         (the_low_target): Remove the op fields.
1558         * linux-aarch64-low.cc (class aarch64_target)
1559         <low_supports_breakpoints>
1560         <low_get_pc>
1561         <low_set_pc>: Declare.
1562         (aarch64_target::low_supports_breakpoints): Define.
1563         (aarch64_get_pc): Turn into...
1564         (aarch64_target::low_get_pc): ...this.
1565         (aarch64_set_pc): Turn into...
1566         (aarch64_target::low_set_pc): ...this.
1567         (the_low_target): Remove the op fields.
1568         * linux-mips-low.cc (class mips_target)
1569         <low_supports_breakpoints>
1570         <low_get_pc>
1571         <low_set_pc>: Declare.
1572         (mips_target::low_supports_breakpoints): Define.
1573         (mips_get_pc): Turn into...
1574         (mips_target::low_get_pc): ...this.
1575         (mips_set_pc): Turn into...
1576         (mips_target::low_set_pc): ...this.
1577         (the_low_target): Remove the op fields.
1578         * linux-ppc-low.cc (class ppc_target)
1579         <low_supports_breakpoints>
1580         <low_get_pc>
1581         <low_set_pc>: Declare.
1582         (ppc_target::low_supports_breakpoints): Define.
1583         (ppc_get_pc): Turn into...
1584         (ppc_target::low_get_pc): ...this.
1585         (ppc_set_pc): Turn into...
1586         (ppc_target::low_set_pc): ...this.
1587         (the_low_target): Remove the op fields.
1588         * linux-riscv-low.cc (class riscv_target)
1589         <low_supports_breakpoints>
1590         <low_get_pc>
1591         <low_set_pc>: Declare.
1592         (riscv_target::low_supports_breakpoints): Define.
1593         (riscv_get_pc): Turn into...
1594         (riscv_target::low_get_pc): ...this.
1595         (riscv_set_pc): Turn into...
1596         (riscv_target::low_set_pc): ...this.
1597         (the_low_target): Remove the op fields.
1598         * linux-s390-low.cc (class s390_target)
1599         <low_supports_breakpoints>
1600         <low_get_pc>
1601         <low_set_pc>: Declare.
1602         (s390_target::low_supports_breakpoints): Define.
1603         (s390_get_pc): Turn into...
1604         (s390_target::low_get_pc): ...this.
1605         (s390_set_pc): Turn into...
1606         (s390_target::low_set_pc): ...this.
1607         (the_low_target): Remove the op fields.
1608         * linux-tic6x-low.cc (class tic6x_target)
1609         <low_supports_breakpoints>
1610         <low_get_pc>
1611         <low_set_pc>: Declare.
1612         (tic6x_target::low_supports_breakpoints): Define.
1613         (tic6x_get_pc): Turn into...
1614         (tic6x_target::low_get_pc): ...this.
1615         (tic6x_set_pc): Turn into...
1616         (tic6x_target::low_set_pc): ...this.
1617         (the_low_target): Remove the op fields.
1618
1619 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1620
1621         Turn some more static methods in linux-low into private methods
1622         of linux_process_target.
1623
1624         * linux-low.cc (get_pc): Turn into...
1625         (linux_process_target::get_pc): ...this.
1626         (save_stop_reason): Turn into...
1627         (linux_process_target::save_stop_reason): ...this.
1628         (thread_still_has_status_pending_p): Turn into...
1629         (linux_process_target::thread_still_has_status_pending): ...this.
1630         (status_pending_p_callback): Turn into...
1631         (linux_process_target::status_pending_p_callback): ...this.
1632         (resume_stopped_resumed_lwps): Turn into...
1633         (linux_process_target::resume_stopped_resumed_lwps): ...this.
1634         (install_software_single_step_breakpoints): Turn into...
1635         (linux_process_target::install_software_single_step_breakpoints):
1636         ...this.
1637         (single_step): Turn into...
1638         (linux_process_target::single_step): ...this.
1639         (linux_resume_one_lwp_throw): Turn into...
1640         (linux_process_target::resume_one_lwp_throw): ...this.
1641         (linux_resume_one_lwp): Turn into...
1642         (linux_process_target::resume_one_lwp): ...this.
1643         (resume_status_pending_p): Turn into...
1644         (linux_process_target::resume_status_pending): ...this.
1645         (need_step_over_p): Turn into...
1646         (linux_process_target::thread_needs_step_over): ...this.
1647         (linux_resume_one_thread): Turn into...
1648         (linux_process_target::resume_one_thread): ...this.
1649         (proceed_one_lwp): Turn into...
1650         (linux_process_target::proceed_one_lwp): ...this.
1651         (unsuspend_and_proceed_one_lwp): Turn into...
1652         (linux_process_target::unsuspend_and_proceed_one_lwp): ...this.
1653
1654         Update the calls/references to the above functions below.
1655
1656         (linux_process_target::handle_extended_wait)
1657         (linux_process_target::filter_event)
1658         (linux_process_target::wait_for_event_filtered)
1659         (linux_process_target::wait_1)
1660         (linux_process_target::move_out_of_jump_pad)
1661         (linux_process_target::start_step_over)
1662         (linux_process_target::resume)
1663         (linux_process_target::proceed_all_lwps)
1664         (regsets_store_inferior_registers)
1665         (linux_process_target::store_register)
1666
1667         * linux-low.h (class linux_process_target)
1668         <get_pc>
1669         <save_stop_reason>
1670         <thread_still_has_status_pending>
1671         <status_pending_p_callback>
1672         <resume_stopped_resumed_lwps>
1673         <install_software_single_step_breakpoints>
1674         <single_step>
1675         <resume_one_lwp_throw>
1676         <resume_one_lwp>
1677         <resume_status_pending>
1678         <thread_needs_step_over>
1679         <resume_one_thread>
1680         <proceed_one_lwp>
1681         <unsuspend_and_proceed_one_lwp>: Declare.
1682
1683 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1684
1685         Turn the 'fetch_register' linux target op into a method of
1686         linux_process_target.
1687
1688         * linux-low.h (struct linux_target_ops) <fetch_register>: Remove.
1689         (class linux_process_target) <low_fetch_register>: Declare.
1690         * linux-x86-low.cc (the_low_target)
1691         * linux-aarch64-low.cc (the_low_target)
1692         * linux-arm-low.cc (the_low_target)
1693         * linux-bfin-low.cc (the_low_target)
1694         * linux-cris-low.cc (the_low_target)
1695         * linux-crisv32-low.cc (the_low_target)
1696         * linux-m32r-low.cc (the_low_target)
1697         * linux-m68k-low.cc (the_low_target)
1698         * linux-nios2-low.cc (the_low_target)
1699         * linux-ppc-low.cc (the_low_target)
1700         * linux-s390-low.cc (the_low_target)
1701         * linux-sh-low.cc (the_low_target)
1702         * linux-sparc-low.cc (the_low_target)
1703         * linux-tic6x-low.cc (the_low_target)
1704         * linux-tile-low.cc (the_low_target)
1705         * linux-xtensa-low.cc (the_low_target): Remove the op field.
1706         * linux-ia64-low.cc (class ia64_target) <low_fetch_register>:
1707         Declare.
1708         (ia64_fetch_register): Turn into...
1709         (ia64_target::low_fetch_register): ...this.
1710         (the_low_target): Remove the op field.
1711         * linux-mips-low.cc (class mips_target) <low_fetch_register>:
1712         Declare.
1713         (mips_fetch_register): Turn into...
1714         (mips_target::low_fetch_register): ...this.
1715         (the_low_target): Remove the op field.
1716         * linux-riscv-low.cc (class riscv_target) <low_fetch_register>:
1717         Declare.
1718         (riscv_fetch_register): Turn into...
1719         (riscv_target::low_fetch_register): ...this.
1720         (the_low_target): Remove the op field.
1721
1722         Update the callers below.
1723
1724         * linux-low.cc (linux_process_target::fetch_registers)
1725         (linux_process_target::low_fetch_register)
1726
1727 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1728
1729         Turn the 'cannot_fetch_register' and 'cannot_store_register'
1730         linux target ops into methods of linux_process_target.
1731
1732         * linux-low.h (struct linux_target_ops): Remove the low target ops.
1733         (class linux_process_target) <fetch_register>
1734         <store_register>
1735         <usr_fetch_inferior_registers>
1736         <usr_store_inferior_registers>
1737         <low_cannot_fetch_register>
1738         <low_cannot_fetch_register> Declare.
1739         * linux-low.cc (fetch_register): Turn into...
1740         (linux_process_target::fetch_register): ...this.
1741         (store_register): Turn into ...
1742         (linux_process_target::store_register): ...this.
1743         (usr_fetch_inferior_registers): Turn into...
1744         (linux_process_target::usr_fetch_inferior_registers): ...this.
1745         (usr_store_inferior_registers): Turn into...
1746         (linux_process_target::usr_store_inferior_registers): ...this.
1747         * linux-x86-low.cc (class x86_target)
1748         <low_cannot_fetch_register>
1749         <low_cannot_store_register>: Declare.
1750         (x86_cannot_store_register): Turn into...
1751         (x86_target::low_cannot_store_register): ...this.
1752         (x86_cannot_fetch_register): Turn into...
1753         (x86_target::low_cannot_fetch_register): ...this.
1754         (the_low_target): Remove the target op fields.
1755         * linux-aarch64-low.cc (class aarch64_target)
1756         <low_cannot_fetch_register>
1757         <low_cannot_store_register>: Declare.
1758         (aarch64_target::low_cannot_fetch_register)
1759         (aarch64_target::low_cannot_store_register): Define.
1760         (the_low_target): Remove the op fields.
1761         * linux-arm-low.cc (class arm_target)
1762         <low_cannot_fetch_register>
1763         <low_cannot_store_register>: Declare.
1764         (arm_cannot_fetch_register): Turn into...
1765         (arm_target::low_cannot_fetch_register): ...this.
1766         (arm_cannot_store_register): Turn into...
1767         (arm_target::low_cannot_store_register): ...this.
1768         (the_low_target): Remove the op fields.
1769         * linux-bfin-low.cc (class bfin_target)
1770         <low_cannot_fetch_register>
1771         <low_cannot_store_register>: Declare.
1772         (bfin_cannot_fetch_register): Turn into...
1773         (bfin_target::low_cannot_fetch_register): ...this.
1774         (bfin_cannot_store_register): Turn into...
1775         (bfin_target::low_cannot_store_register): ...this.
1776         (the_low_target): Remove the op fields.
1777         * linux-cris-low.cc (class cris_target)
1778         <low_cannot_fetch_register>
1779         <low_cannot_store_register>: Declare.
1780         (cris_cannot_fetch_register): Turn into...
1781         (cris_target::low_cannot_fetch_register): ...this.
1782         (cris_cannot_store_register): Turn into...
1783         (cris_target::low_cannot_store_register): ...this.
1784         (the_low_target): Remove the op fields.
1785         * linux-crisv32-low.cc (class crisv32_target)
1786         <low_cannot_fetch_register>
1787         <low_cannot_store_register>: Declare.
1788         (crisv32_target::low_cannot_fetch_register)
1789         (crisv32_target::low_cannot_store_register): Define.
1790         (the_low_target): Remove the op fields.
1791         * linux-ia64-low.cc (class ia64_target)
1792         <low_cannot_fetch_register>
1793         <low_cannot_store_register>: Declare.
1794         (ia64_cannot_fetch_register): Turn into...
1795         (ia64_target::low_cannot_fetch_register): ...this.
1796         (ia64_cannot_store_register): Turn into...
1797         (ia64_target::low_cannot_store_register): ...this.
1798         (the_low_target): Remove the op fields.
1799         * linux-m32r-low.cc (class m32r_target)
1800         <low_cannot_fetch_register>
1801         <low_cannot_store_register>: Declare.
1802         (m32r_cannot_fetch_register): Turn into...
1803         (m32r_target::low_cannot_fetch_register): ...this.
1804         (m32r_cannot_store_register): Turn into...
1805         (m32r_target::low_cannot_store_register): ...this.
1806         (the_low_target): Remove the op fields.
1807         * linux-m68k-low.cc (class m68k_target)
1808         <low_cannot_fetch_register>
1809         <low_cannot_store_register>: Declare.
1810         (m68k_cannot_fetch_register): Turn into...
1811         (m68k_target::low_cannot_fetch_register): ...this.
1812         (m68k_cannot_store_register): Turn into...
1813         (m68k_target::low_cannot_store_register): ...this.
1814         (the_low_target): Remove the op fields.
1815         * linux-mips-low.cc (class mips_target)
1816         <low_cannot_fetch_register>
1817         <low_cannot_store_register>: Declare.
1818         (mips_cannot_fetch_register): Turn into...
1819         (mips_target::low_cannot_fetch_register): ...this.
1820         (mips_cannot_store_register): Turn into...
1821         (mips_target::low_cannot_store_register): ...this.
1822         (get_usrregs_info): Inline at the call sites in
1823         low_cannot_fetch_register and low_cannot_store_register,
1824         and remove.
1825         (the_low_target): Remove the op fields.
1826         * linux-nios2-low.cc (class nios2_target)
1827         <low_cannot_fetch_register>
1828         <low_cannot_store_register>: Declare.
1829         (nios2_cannot_fetch_register): Turn into...
1830         (nios2_target::low_cannot_fetch_register): ...this.
1831         (nios2_cannot_store_register): Turn into...
1832         (nios2_target::low_cannot_store_register): ...this.
1833         (the_low_target): Remove the op fields.
1834         * linux-ppc-low.cc (class ppc_target)
1835         <low_cannot_fetch_register>
1836         <low_cannot_store_register>: Declare.
1837         (ppc_cannot_fetch_register): Turn into...
1838         (ppc_target::low_cannot_fetch_register): ...this.
1839         (ppc_cannot_store_register): Turn into...
1840         (ppc_target::low_cannot_store_register): ...this.
1841         (the_low_target): Remove the op fields.
1842         * linux-riscv-low.cc (class riscv_target)
1843         <low_cannot_fetch_register>
1844         <low_cannot_store_register>: Declare.
1845         (riscv_target::low_cannot_fetch_register)
1846         (riscv_target::low_cannot_store_register): Define.
1847         (the_low_target): Remove the op fields.
1848         * linux-s390-low.cc (class s390_target)
1849         <low_cannot_fetch_register>
1850         <low_cannot_store_register>: Declare.
1851         (s390_cannot_fetch_register): Turn into...
1852         (s390_target::low_cannot_fetch_register): ...this.
1853         (s390_cannot_store_register): Turn into...
1854         (s390_target::low_cannot_store_register): ...this.
1855         (the_low_target): Remove the op fields.
1856         * linux-sh-low.cc (class sh_target)
1857         <low_cannot_fetch_register>
1858         <low_cannot_store_register>: Declare.
1859         (sh_cannot_fetch_register): Turn into...
1860         (sh_target::low_cannot_fetch_register): ...this.
1861         (sh_cannot_store_register): Turn into...
1862         (sh_target::low_cannot_store_register): ...this.
1863         (the_low_target): Remove the op fields.
1864         * linux-sparc-low.cc (class sparc_target)
1865         <low_cannot_fetch_register>
1866         <low_cannot_store_register>: Declare.
1867         (sparc_cannot_fetch_register): Turn into...
1868         (sparc_target::low_cannot_fetch_register): ...this.
1869         (sparc_cannot_store_register): Turn into...
1870         (sparc_target::low_cannot_store_register): ...this.
1871         (the_low_target): Remove the op fields.
1872         * linux-tic6x-low.cc (class tic6x_target)
1873         <low_cannot_fetch_register>
1874         <low_cannot_store_register>: Declare.
1875         (tic6x_cannot_fetch_register): Turn into...
1876         (tic6x_target::low_cannot_fetch_register): ...this.
1877         (tic6x_cannot_store_register): Turn into...
1878         (tic6x_target::low_cannot_store_register): ...this.
1879         (the_low_target): Remove the op fields.
1880         * linux-tile-low.cc (class tile_target)
1881         <low_cannot_fetch_register>
1882         <low_cannot_store_register>: Declare.
1883         (tile_cannot_fetch_register): Turn into...
1884         (tile_target::low_cannot_fetch_register): ...this.
1885         (tile_cannot_store_register): Turn into...
1886         (tile_target::low_cannot_store_register): ...this.
1887         (the_low_target): Remove the op fields.
1888         * linux-xtensa-low.cc (class xtensa_target)
1889         <low_cannot_fetch_register>
1890         <low_cannot_store_register>: Declare.
1891         (xtensa_target::low_cannot_fetch_register)
1892         (xtensa_target::low_cannot_store_register): Define.
1893         (the_low_target): Remove the op fields.
1894
1895 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1896
1897         Turn the 'regs_info' linux target op into a method of
1898         linux_process_target.
1899
1900         * linux-low.h (struct linux_target_ops) <regs_info>: Remove.
1901         (class linux_process_target) <get_regs_info>: Define.
1902
1903         Update the callers below.
1904
1905         * linux-low.cc (linux_process_target::fetch_registers)
1906         (linux_process_target::store_registers)
1907         * proc-service.cc (gregset_info)
1908
1909         * linux-x86-low.cc (class x86_target) <get_regs_info>: Declare.
1910         (x86_linux_regs_info): Turn into ...
1911         (x86_target::get_regs_info): ...this.
1912         (the_low_target): Remove the op field.
1913         * linux-aarch64-low.cc (class aarch64_target) <get_regs_info>:
1914         Declare.
1915         (aarch64_regs_info): Turn into ...
1916         (aarch64_target::get_regs_info): ...this.
1917         (the_low_target): Remove the op field.
1918         * linux-arm-low.cc (class arm_target) <get_regs_info>: Declare.
1919         (arm_regs_info): Turn into ...
1920         (arm_target::get_regs_info): ...this.
1921         (the_low_target): Remove the op field.
1922         * linux-bfin-low.cc (class bfin_target) <get_regs_info>: Declare.
1923         (bfin_regs_info): Turn into ...
1924         (bfin_target::get_regs_info): ...this.
1925         (the_low_target): Remove the op field.
1926         * linux-cris-low.cc (class cris_target) <get_regs_info>: Declare.
1927         (cris_regs_info): Turn into ...
1928         (cris_target::get_regs_info): ...this.
1929         (the_low_target): Remove the op field.
1930         * linux-crisv32-low.cc (class crisv32_target) <get_regs_info>:
1931         Declare.
1932         (crisv32_regs_info): Turn into ...
1933         (crisv32_target::get_regs_info): ...this.
1934         (the_low_target): Remove the op field.
1935         * linux-ia64-low.cc (class ia64_target) <get_regs_info>: Declare.
1936         (ia64_regs_info): Turn into ...
1937         (ia64_target::get_regs_info): ...this.
1938         (the_low_target): Remove the op field.
1939         * linux-m32r-low.cc (class m32r_target) <get_regs_info>: Declare.
1940         (m32r_regs_info): Turn into ...
1941         (m32r_target::get_regs_info): ...this.
1942         (the_low_target): Remove the op field.
1943         * linux-m68k-low.cc (class m68k_target) <get_regs_info>: Declare.
1944         (m68k_regs_info): Turn into ...
1945         (m68k_target::get_regs_info): ...this.
1946         (the_low_target): Remove the op field.
1947         * linux-mips-low.cc (class mips_target) <get_regs_info>: Declare.
1948         (mips_regs_info): Turn into ...
1949         (mips_target::get_regs_info): ...this.
1950         (the_low_target): Remove the op field.
1951         (get_usrregs_info): Update the call to the op.
1952         * linux-nios2-low.cc (class nios2_target) <get_regs_info>: Declare.
1953         (nios2_regs_info): Turn into ...
1954         (nios2_target::get_regs_info): ...this.
1955         (the_low_target): Remove the op field.
1956         * linux-ppc-low.cc (class ppc_target) <get_regs_info>: Declare.
1957         (ppc_regs_info): Turn into ...
1958         (ppc_target::get_regs_info): ...this.
1959         (the_low_target): Remove the op field.
1960         * linux-riscv-low.cc (class riscv_target) <get_regs_info>: Declare.
1961         (riscv_regs_info): Turn into ...
1962         (riscv_target::get_regs_info): ...this.
1963         (the_low_target): Remove the op field.
1964         * linux-s390-low.cc (class s390_target) <get_regs_info>: Declare.
1965         (s390_regs_info): Turn into ...
1966         (s390_target::get_regs_info): ...this.
1967         (the_low_target): Remove the op field.
1968         (s390_collect_ptrace_register)
1969         (s390_supply_ptrace_register)
1970         (s390_fill_gregset): Update the call to the op.
1971         * linux-sh-low.cc (class sh_target) <get_regs_info>: Declare.
1972         (sh_regs_info): Turn into ...
1973         (sh_target::get_regs_info): ...this.
1974         (the_low_target): Remove the op field.
1975         * linux-sparc-low.cc (class sparc_target) <get_regs_info>: Declare.
1976         (sparc_regs_info): Turn into ...
1977         (sparc_target::get_regs_info): ...this.
1978         (the_low_target): Remove the op field.
1979         * linux-tic6x-low.cc (class tic6x_target) <get_regs_info>: Declare.
1980         (tic6x_regs_info): Turn into ...
1981         (tic6x_target::get_regs_info): ...this.
1982         (the_low_target): Remove the op field.
1983         * linux-tile-low.cc (class tile_target) <get_regs_info>: Declare.
1984         (tile_regs_info): Turn into ...
1985         (tile_target::get_regs_info): ...this.
1986         (the_low_target): Remove the op field.
1987         * linux-xtensa-low.cc (class xtensa_target) <get_regs_info>:
1988         Declare.
1989         (xtensa_regs_info): Turn into ...
1990         (xtensa_target::get_regs_info): ...this.
1991         (the_low_target): Remove the op field.
1992
1993 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1994
1995         Turn the 'arch_setup' linux target op into a method of
1996         linux_process_target.
1997
1998         * linux-low.h (struct linux_target_ops) <arch_setup>: Delete.
1999         (class linux_process_target) <arch_setup_thread>
2000         <low_arch_setup>: New declarations.
2001         * linux-low.cc (linux_arch_setup): Delete.
2002         (linux_arch_setup_thread): Turn into...
2003         (linux_process_target::arch_setup_thread): ... this.
2004
2005         Update the callers below.
2006
2007         (linux_process_target::handle_extended_wait)
2008         (linux_process_target::post_create_inferior)
2009         (linux_process_target::filter_event)
2010
2011         * linux-x86-low.cc (class x86_target) <low_arch_setup>: New
2012         declaration.
2013         (x86_linux_update_xmltarget): Turn into...
2014         (x86_target::update_xmltarget): ...this.
2015         (x86_linux_process_qsupported): Update the call to
2016         x86_linux_update_xmltarget.
2017         (x86_arch_setup): Turn into ...
2018         (x86_target::low_arch_setup): ...this.
2019         (the_low_target): Remove the op field.
2020         * linux-aarch64-low.cc (class aarch64_target) <low_arch_setup>: New
2021         declaration.
2022         (aarch64_arch_setup): Turn into ...
2023         (aarch64_target::low_arch_setup): ...this.
2024         (the_low_target): Remove the op field.
2025         * linux-arm-low.cc (class arm_target) <low_arch_setup>: New
2026         declaration.
2027         (arm_arch_setup): Turn into ...
2028         (arm_target::low_arch_setup): ...this.
2029         (the_low_target): Remove the op field.
2030         * linux-bfin-low.cc (class bfin_target) <low_arch_setup>: New
2031         declaration.
2032         (bfin_arch_setup): Turn into ...
2033         (bfin_target::low_arch_setup): ...this.
2034         (the_low_target): Remove the op field.
2035         * linux-cris-low.cc (class cris_target) <low_arch_setup>: New
2036         declaration.
2037         (cris_arch_setup): Turn into ...
2038         (cris_target::low_arch_setup): ...this.
2039         (the_low_target): Remove the op field.
2040         * linux-crisv32-low.cc (class crisv32_target) <low_arch_setup>: New
2041         declaration.
2042         (crisv32_arch_setup): Turn into ...
2043         (crisv32_target::low_arch_setup): ...this.
2044         (the_low_target): Remove the op field.
2045         * linux-ia64-low.cc (class ia64_target) <low_arch_setup>: New
2046         declaration.
2047         (ia64_arch_setup): Turn into ...
2048         (ia64_target::low_arch_setup): ...this.
2049         (the_low_target): Remove the op field.
2050         * linux-m32r-low.cc (class m32r_target) <low_arch_setup>: New
2051         declaration.
2052         (m32r_arch_setup): Turn into ...
2053         (m32r_target::low_arch_setup): ...this.
2054         (the_low_target): Remove the op field.
2055         * linux-m68k-low.cc (class m68k_target) <low_arch_setup>: New
2056         declaration.
2057         (m68k_arch_setup): Turn into ...
2058         (m68k_target::low_arch_setup): ...this.
2059         (the_low_target): Remove the op field.
2060         * linux-mips-low.cc (class mips_target) <low_arch_setup>: New
2061         declaration.
2062         (mips_arch_setup): Turn into ...
2063         (mips_target::low_arch_setup): ...this.
2064         (the_low_target): Remove the op field.
2065         * linux-nios2-low.cc (class nios2_target) <low_arch_setup>: New
2066         declaration.
2067         (nios2_arch_setup): Turn into ...
2068         (nios2_target::low_arch_setup): ...this.
2069         (the_low_target): Remove the op field.
2070         * linux-ppc-low.cc (class ppc_target) <low_arch_setup>: New
2071         declaration.
2072         (ppc_arch_setup): Turn into ...
2073         (ppc_target::low_arch_setup): ...this.
2074         (the_low_target): Remove the op field.
2075         * linux-riscv-low.cc (class riscv_target) <low_arch_setup>: New
2076         declaration.
2077         (riscv_arch_setup): Turn into ...
2078         (riscv_target::low_arch_setup): ...this.
2079         (the_low_target): Remove the op field.
2080         * linux-s390-low.cc (class s390_target) <low_arch_setup>: New
2081         declaration.
2082         (s390_arch_setup): Turn into ...
2083         (s390_target::low_arch_setup): ...this.
2084         (the_low_target): Remove the op field.
2085         * linux-sh-low.cc (class sh_target) <low_arch_setup>: New
2086         declaration.
2087         (sh_arch_setup): Turn into ...
2088         (sh_target::low_arch_setup): ...this.
2089         (the_low_target): Remove the op field.
2090         * linux-sparc-low.cc (class sparc_target) <low_arch_setup>: New
2091         declaration.
2092         (sparc_arch_setup): Turn into ...
2093         (sparc_target::low_arch_setup): ...this.
2094         (the_low_target): Remove the op field.
2095         * linux-tic6x-low.cc (class tic6x_target) <low_arch_setup>: New
2096         declaration.
2097         (tic6x_arch_setup): Turn into ...
2098         (tic6x_target::low_arch_setup): ...this.
2099         (the_low_target): Remove the op field.
2100         * linux-tile-low.cc (class tile_target) <low_arch_setup>: New
2101         declaration.
2102         (tile_arch_setup): Turn into ...
2103         (tile_target::low_arch_setup): ...this.
2104         (the_low_target): Remove the op field.
2105         * linux-xtensa-low.cc (class xtensa_target) <low_arch_setup>: New
2106         declaration.
2107         (xtensa_arch_setup): Turn into ...
2108         (xtensa_target::low_arch_setup): ...this.
2109         (the_low_target): Remove the op field.
2110
2111 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2112
2113         * linux-low.h (the_linux_target): New extern declaration.
2114         * linux-low.cc (initialize_low): Use 'the_linux_target' to set
2115         'the_target'.
2116         (the_linux_target): Remove.
2117         * linux-x86-low.cc (class x86_target): New class.
2118         (the_x86_target): New static object.
2119         (the_linux_target): Define as pointer to the_x86_target.
2120         * linux-aarch64-low.cc (class aarch64_target): New class.
2121         (the_aarch64_target): New static object.
2122         (the_linux_target): Define as pointer to the_aarch64_target.
2123         * linux-arm-low.cc (class arm_target): New class.
2124         (the_arm_target): New static object.
2125         (the_linux_target): Define as pointer to the_arm_target.
2126         * linux-bfin-low.cc (class bfin_target): New class.
2127         (the_bfin_target): New static object.
2128         (the_linux_target): Define as pointer to the_bfin_target.
2129         * linux-cris-low.cc (class cris_target): New class.
2130         (the_cris_target): New static object.
2131         (the_linux_target): Define as pointer to the_cris_target.
2132         * linux-crisv32-low.cc (class crisv32_target): New class.
2133         (the_crisv32_target): New static object.
2134         (the_linux_target): Define as pointer to the_crisv32_target.
2135         * linux-ia64-low.cc (class ia64_target): New class.
2136         (the_ia64_target): New static object.
2137         (the_linux_target): Define as pointer to the_ia64_target.
2138         * linux-m32r-low.cc (class m32r_target): New class.
2139         (the_m32r_target): New static object.
2140         (the_linux_target): Define as pointer to the_m32r_target.
2141         * linux-m68k-low.cc (class m68k_target): New class.
2142         (the_m68k_target): New static object.
2143         (the_linux_target): Define as pointer to the_m68k_target.
2144         * linux-mips-low.cc (class mips_target): New class.
2145         (the_mips_target): New static object.
2146         (the_linux_target): Define as pointer to the_mips_target.
2147         * linux-nios2-low.cc (class nios2_target): New class.
2148         (the_nios2_target): New static object.
2149         (the_linux_target): Define as pointer to the_nios2_target.
2150         * linux-ppc-low.cc (class ppc_target): New class.
2151         (the_ppc_target): New static object.
2152         (the_linux_target): Define as pointer to the_ppc_target.
2153         * linux-riscv-low.cc (class riscv_target): New class.
2154         (the_riscv_target): New static object.
2155         (the_linux_target): Define as pointer to the_riscv_target.
2156         * linux-s390-low.cc (class s390_target): New class.
2157         (the_s390_target): New static object.
2158         (the_linux_target): Define as pointer to the_s390_target.
2159         * linux-sh-low.cc (class sh_target): New class.
2160         (the_sh_target): New static object.
2161         (the_linux_target): Define as pointer to the_sh_target.
2162         * linux-sparc-low.cc (class sparc_target): New class.
2163         (the_sparc_target): New static object.
2164         (the_linux_target): Define as pointer to the_sparc_target.
2165         * linux-tic6x-low.cc (class tic6x_target): New class.
2166         (the_tic6x_target): New static object.
2167         (the_linux_target): Define as pointer to the_tic6x_target.
2168         * linux-tile-low.cc (class tile_target): New class.
2169         (the_tile_target): New static object.
2170         (the_linux_target): Define as pointer to the_tile_target.
2171         * linux-xtensa-low.cc (class xtensa_target): New class.
2172         (the_xtensa_target): New static object.
2173         (the_linux_target): Define as pointer to the_xtensa_target.
2174
2175 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2176
2177         Turn some static functions in linux-low.cc into private methods of
2178         linux_process_target.
2179
2180         * linux-low.cc (handle_extended_wait): Turn into ...
2181         (linux_process_target::handle_extended_wait): ...this.  Call
2182         'mourn' on 'this' object instead of 'the_target'.
2183         (maybe_move_out_of_jump_pad): Turn into...
2184         (linux_process_target::maybe_move_out_of_jump_pad): ...this.
2185         (linux_low_filter_event): Turn into...
2186         (linux_process_target::filter_event): ...this.
2187         (linux_wait_for_event_filtered): Turn into...
2188         (linux_process_target::wait_for_event_filtered): ...this.
2189         (linux_wait_for_event): Turn into...
2190         (linux_process_target::wait_for_event): ...this.
2191         (linux_wait_1): Turn into...
2192         (linux_process_target::wait_1): ...this.
2193         (wait_for_sigstop): Turn into...
2194         (linux_process_target::wait_for_sigstop): ...this.
2195         (move_out_of_jump_pad_callback): Turn into...
2196         (linux_process_target::move_out_of_jump_pad): ...this.
2197         (stop_all_lwps): Turn into...
2198         (linux_process_target::stop_all_lwps): ...this.
2199         (start_step_over): Turn into...
2200         (linux_process_target::start_step_over): ...this.
2201         (complete_ongoing_step_over): Turn into...
2202         (linux_process_target::complete_ongoing_step_over): ...this.
2203         (proceed_all_lwps): Turn into...
2204         (linux_process_target::proceed_all_lwps): ...this.
2205         (unstop_all_lwps): Turn into...
2206         (linux_process_target::unstop_all_lwps): ...this.
2207
2208         * linux-low.h (class linux_process_target)
2209         <handle_extended_wait>
2210         <maybe_move_out_of_jump_pad>
2211         filter_event>
2212         <wait_for_event_filtered>
2213         <wait_for_event>
2214         <wait_1>
2215         <wait_for_sigstop>
2216         <move_out_of_jump_pad>
2217         <stop_all_lwps>
2218         <start_step_over>
2219         <complete_ongoing_step_over>
2220         <proceed_all_lwps>
2221         <unstop_all_lwps>: Declare.
2222
2223         Update the callers below.
2224
2225         * linux-low.cc (linux_process_target::attach): Update.
2226         (linux_process_target::stabilize_threads): Ditto.
2227         (linux_process_target::wait): Ditto.
2228
2229 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2230
2231         * linux-low.h (struct linux_target_ops): Update the comment for
2232         'cannot_store_register' to return 0 or 1.
2233         * linux-ppc-low.cc (ppc_cannot_store_register): Return 1 instead
2234         of 2.
2235
2236 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
2237
2238         * config.in: Re-generate.
2239         * configure: Re-generate.
2240
2241 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2242
2243         * regcache.cc (find_register_by_number): Update.
2244         * tdesc.cc (init_target_desc): Likewise.
2245         * tdesc.h (target_desc::reg_defs): Likewise.
2246
2247 2020-03-12  Tom Tromey  <tom@tromey.com>
2248
2249         * configure: Rebuild.
2250         * configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
2251         (WIN32APILIBS): New subst.
2252         * Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
2253         gdbsupport files.
2254         (gdbsupport/%.o): Remove target.
2255         (GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
2256         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
2257         (WIN32APILIBS): New variable.
2258         (gdbserver$(EXEEXT)): Add WIN32APILIBS.
2259         (gdbreplay$(EXEEXT)): Likewise.
2260
2261 2020-03-12  Tom Tromey  <tom@tromey.com>
2262
2263         * config.in, configure: Rebuild.
2264         * configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
2265         * acinclude.m4: Include gettext-sister.m4.
2266         * Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
2267         variables.
2268         (INCLUDE_CFLAGS): Add INTL_CFLAGS.
2269         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
2270
2271 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2272
2273         * acinclude.m4: Update path to selftest.m4.
2274
2275 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2276
2277         * configure.ac: Don't source bfd/development.sh, move
2278         GDB_AC_COMMON higher.
2279         * configure: Re-generate.
2280
2281 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2282
2283         * configure: Re-generate.
2284
2285 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2286
2287         * configure: Re-generate.
2288
2289 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2290
2291         * .dir-locals.el: New file.
2292
2293 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2294
2295         * .gitattributes: New file.
2296
2297 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2298
2299         * remote-utils.cc (prepare_resume_reply): Add ability to convert T
2300         reply into an S reply.
2301         * server.cc (disable_packet_T): New global.
2302         (captured_main): Set new global when appropriate.
2303         * server.h (disable_packet_T): Declare.
2304
2305 2020-02-21  Tom Tromey  <tom@tromey.com>
2306
2307         * Makefile.in (mostlyclean): New target.
2308
2309 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2310
2311         * target.h (struct process_stratum_target): Remove.
2312         (class process_target): Rename to ...
2313         (class process_stratum_target): ... this.
2314         * linux-low.h (class linux_process_target): Derive from
2315         'process_stratum_target'.
2316         * linux-low.cc (linux_target_ops): Remove.
2317         (initialize_low): Set the_target to the singleton instance of
2318         linux_process_target.
2319         * lynx-low.h (class lynx_process_target): Derive from
2320         'process_stratum_target'.
2321         * lynx-low.cc (lynx_target_ops): Remove.
2322         (initialize_low): Set the_target to the singleton instance of
2323         lynx_process_target.
2324         * nto-low.h (class nto_process_target): Derive from
2325         'process_stratum_target'.
2326         * nto-low.cc (nto_target_ops): Remove.
2327         (initialize_low): Set the_target to the singleton instance of
2328         nto_process_target.
2329         * win32-low.h (class win32_process_target): Derive from
2330         'process_stratum_target'.
2331         * win32-low.cc (win32_target_ops): Remove.
2332         (initialize_low): Set the_target to the singleton instance of
2333         win32_process_target.
2334
2335         Replace 'the_target->pt' with 'the_target' in the uses below.
2336
2337         * hostio.cc (hostio_error)
2338         (handle_setfs)
2339         (handle_open)
2340         (handle_unlink)
2341         (handle_readlink)
2342         * linux-aarch32-low.cc (arm_breakpoint_at)
2343         * linux-aarch64-low.cc (aarch64_breakpoint_at)
2344         * linux-arm-low.cc (arm_sigreturn_next_pc)
2345         (arm_get_hwcap)
2346         (arm_get_syscall_trapinfo)
2347         * linux-cris-low.cc (cris_breakpoint_at)
2348         * linux-crisv32-low.cc (cris_breakpoint_at)
2349         * linux-low.cc (handle_extended_wait)
2350         (linux_wait_1)
2351         (linux_read_memory)
2352         (linux_process_target::breakpoint_kind_from_pc)
2353         (linux_get_auxv)
2354         * linux-m32r-low.cc (m32r_breakpoint_at)
2355         * linux-mips-low.cc (mips_breakpoint_at)
2356         * linux-nios2-low.cc (nios2_breakpoint_at)
2357         * linux-ppc-low.cc (ppc_breakpoint_at)
2358         * linux-s390-low.cc (s390_get_hwcap)
2359         * linux-sh-low.cc (sh_breakpoint_at)
2360         * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
2361         (sparc_store_gregset_from_stack)
2362         (sparc_breakpoint_at)
2363         * linux-tic6x-low.cc (tic6x_breakpoint_at)
2364         * linux-tile-low.cc (tile_breakpoint_at)
2365         * linux-x86-low.cc (x86_breakpoint_at)
2366         * linux-xtensa-low.cc (xtensa_breakpoint_at)
2367         * mem-break.cc (bp_size)
2368         (bp_opcode)
2369         (insert_memory_breakpoint)
2370         (set_raw_breakpoint_at)
2371         (delete_raw_breakpoint)
2372         (z_type_supported)
2373         (uninsert_raw_breakpoint)
2374         (reinsert_raw_breakpoint)
2375         (validate_inserted_breakpoint)
2376         * regcache.cc (regcache_read_pc)
2377         (regcache_write_pc)
2378         * remote-utils.cc (putpkt_binary_1)
2379         (input_interrupt)
2380         (getpkt)
2381         (prepare_resume_reply)
2382         * server.cc (handle_general_set)
2383         (handle_detach)
2384         (handle_qxfer_auxv)
2385         (handle_qxfer_exec_file)
2386         (handle_qxfer_libraries_svr4)
2387         (handle_qxfer_osdata)
2388         (handle_qxfer_siginfo)
2389         (handle_qxfer_fdpic)
2390         (handle_query)
2391         (resume)
2392         (handle_v_requests)
2393         (queue_stop_reply_callback)
2394         (captured_main)
2395         * target.cc (prepare_to_access_memory)
2396         (done_accessing_memory)
2397         (read_inferior_memory)
2398         (target_write_memory)
2399         (target_stop_and_wait)
2400         (target_wait)
2401         (target_mourn_inferior)
2402         (target_continue_no_signal)
2403         (target_continue)
2404         (target_supports_multi_process)
2405         (kill_inferior)
2406         * target.h
2407         (target_create_inferior)
2408         (target_post_create_inferior)
2409         (myattach)
2410         (target_supports_fork_events)
2411         (target_supports_vfork_events)
2412         (target_supports_exec_events)
2413         (target_handle_new_gdb_connection)
2414         (detach_inferior)
2415         (mythread_alive)
2416         (fetch_inferior_registers)
2417         (store_inferior_registers)
2418         (join_inferior)
2419         (target_supports_non_stop)
2420         (target_async)
2421         (target_process_qsupported)
2422         (target_supports_catch_syscall)
2423         (target_get_ipa_tdesc_idx)
2424         (target_supports_tracepoints)
2425         (target_supports_fast_tracepoints)
2426         (target_get_min_fast_tracepoint_insn_len)
2427         (target_thread_stopped)
2428         (target_pause_all)
2429         (target_unpause_all)
2430         (target_stabilize_threads)
2431         (target_install_fast_tracepoint_jump_pad)
2432         (target_emit_ops)
2433         (target_supports_disable_randomization)
2434         (target_supports_agent)
2435         (target_enable_btrace)
2436         (target_disable_btrace)
2437         (target_read_btrace)
2438         (target_read_btrace_conf)
2439         (target_supports_range_stepping)
2440         (target_supports_stopped_by_sw_breakpoint)
2441         (target_stopped_by_sw_breakpoint)
2442         (target_supports_stopped_by_hw_breakpoint)
2443         (target_supports_hardware_single_step)
2444         (target_stopped_by_hw_breakpoint)
2445         (target_breakpoint_kind_from_pc)
2446         (target_breakpoint_kind_from_current_state)
2447         (target_supports_software_single_step)
2448         (target_core_of_thread)
2449         (target_thread_name)
2450         (target_thread_handle)
2451         * win32-low.cc (do_initial_child_stuff)
2452
2453         Rename target op default definitions listed below.
2454
2455         * target.cc (process_target::post_create_inferior): Rename as ...
2456         (process_stratum_target::post_create_inferior): ... this.
2457         (process_target::prepare_to_access_memory): Rename as ...
2458         (process_stratum_target::prepare_to_access_memory): ... this.
2459         (process_target::done_accessing_memory): Rename as ...
2460         (process_stratum_target::done_accessing_memory): ... this.
2461         (process_target::look_up_symbols): Rename as ...
2462         (process_stratum_target::look_up_symbols): ... this.
2463         (process_target::supports_read_auxv): Rename as ...
2464         (process_stratum_target::supports_read_auxv): ... this.
2465         (process_target::read_auxv): Rename as ...
2466         (process_stratum_target::read_auxv): ... this.
2467         (process_target::supports_z_point_type): Rename as ...
2468         (process_stratum_target::supports_z_point_type): ... this.
2469         (process_target::insert_point): Rename as ...
2470         (process_stratum_target::insert_point): ... this.
2471         (process_target::remove_point): Rename as ...
2472         (process_stratum_target::remove_point): ... this.
2473         (process_target::stopped_by_sw_breakpoint): Rename as ...
2474         (process_stratum_target::stopped_by_sw_breakpoint): ... this.
2475         (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
2476         (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
2477         (process_target::stopped_by_hw_breakpoint): Rename as ...
2478         (process_stratum_target::stopped_by_hw_breakpoint): ... this.
2479         (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
2480         (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
2481         (process_target::supports_hardware_single_step): Rename as ...
2482         (process_stratum_target::supports_hardware_single_step): ... this.
2483         (process_target::stopped_by_watchpoint): Rename as ...
2484         (process_stratum_target::stopped_by_watchpoint): ... this.
2485         (process_target::stopped_data_address): Rename as ...
2486         (process_stratum_target::stopped_data_address): ... this.
2487         (process_target::supports_read_offsets): Rename as ...
2488         (process_stratum_target::supports_read_offsets): ... this.
2489         (process_target::read_offsets): Rename as ...
2490         (process_stratum_target::read_offsets): ... this.
2491         (process_target::supports_get_tls_address): Rename as ...
2492         (process_stratum_target::supports_get_tls_address): ... this.
2493         (process_target::get_tls_address): Rename as ...
2494         (process_stratum_target::get_tls_address): ... this.
2495         (process_target::hostio_last_error): Rename as ...
2496         (process_stratum_target::hostio_last_error): ... this.
2497         (process_target::supports_qxfer_osdata): Rename as ...
2498         (process_stratum_target::supports_qxfer_osdata): ... this.
2499         (process_target::qxfer_osdata): Rename as ...
2500         (process_stratum_target::qxfer_osdata): ... this.
2501         (process_target::supports_qxfer_siginfo): Rename as ...
2502         (process_stratum_target::supports_qxfer_siginfo): ... this.
2503         (process_target::qxfer_siginfo): Rename as ...
2504         (process_stratum_target::qxfer_siginfo): ... this.
2505         (process_target::supports_non_stop): Rename as ...
2506         (process_stratum_target::supports_non_stop): ... this.
2507         (process_target::async): Rename as ...
2508         (process_stratum_target::async): ... this.
2509         (process_target::start_non_stop): Rename as ...
2510         (process_stratum_target::start_non_stop): ... this.
2511         (process_target::supports_multi_process): Rename as ...
2512         (process_stratum_target::supports_multi_process): ... this.
2513         (process_target::supports_fork_events): Rename as ...
2514         (process_stratum_target::supports_fork_events): ... this.
2515         (process_target::supports_vfork_events): Rename as ...
2516         (process_stratum_target::supports_vfork_events): ... this.
2517         (process_target::supports_exec_events): Rename as ...
2518         (process_stratum_target::supports_exec_events): ... this.
2519         (process_target::handle_new_gdb_connection): Rename as ...
2520         (process_stratum_target::handle_new_gdb_connection): ... this.
2521         (process_target::handle_monitor_command): Rename as ...
2522         (process_stratum_target::handle_monitor_command): ... this.
2523         (process_target::core_of_thread): Rename as ...
2524         (process_stratum_target::core_of_thread): ... this.
2525         (process_target::supports_read_loadmap): Rename as ...
2526         (process_stratum_target::supports_read_loadmap): ... this.
2527         (process_target::read_loadmap): Rename as ...
2528         (process_stratum_target::read_loadmap): ... this.
2529         (process_target::process_qsupported): Rename as ...
2530         (process_stratum_target::process_qsupported): ... this.
2531         (process_target::supports_tracepoints): Rename as ...
2532         (process_stratum_target::supports_tracepoints): ... this.
2533         (process_target::read_pc): Rename as ...
2534         (process_stratum_target::read_pc): ... this.
2535         (process_target::write_pc): Rename as ...
2536         (process_stratum_target::write_pc): ... this.
2537         (process_target::supports_thread_stopped): Rename as ...
2538         (process_stratum_target::supports_thread_stopped): ... this.
2539         (process_target::thread_stopped): Rename as ...
2540         (process_stratum_target::thread_stopped): ... this.
2541         (process_target::supports_get_tib_address): Rename as ...
2542         (process_stratum_target::supports_get_tib_address): ... this.
2543         (process_target::get_tib_address): Rename as ...
2544         (process_stratum_target::get_tib_address): ... this.
2545         (process_target::pause_all): Rename as ...
2546         (process_stratum_target::pause_all): ... this.
2547         (process_target::unpause_all): Rename as ...
2548         (process_stratum_target::unpause_all): ... this.
2549         (process_target::stabilize_threads): Rename as ...
2550         (process_stratum_target::stabilize_threads): ... this.
2551         (process_target::supports_fast_tracepoints): Rename as ...
2552         (process_stratum_target::supports_fast_tracepoints): ... this.
2553         (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
2554         (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
2555         (process_target::emit_ops): Rename as ...
2556         (process_stratum_target::emit_ops): ... this.
2557         (process_target::supports_disable_randomization): Rename as ...
2558         (process_stratum_target::supports_disable_randomization): ... this.
2559         (process_target::supports_qxfer_libraries_svr4): Rename as ...
2560         (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
2561         (process_target::qxfer_libraries_svr4): Rename as ...
2562         (process_stratum_target::qxfer_libraries_svr4): ... this.
2563         (process_target::supports_agent): Rename as ...
2564         (process_stratum_target::supports_agent): ... this.
2565         (process_target::enable_btrace): Rename as ...
2566         (process_stratum_target::enable_btrace): ... this.
2567         (process_target::disable_btrace): Rename as ...
2568         (process_stratum_target::disable_btrace): ... this.
2569         (process_target::read_btrace): Rename as ...
2570         (process_stratum_target::read_btrace): ... this.
2571         (process_target::read_btrace_conf): Rename as ...
2572         (process_stratum_target::read_btrace_conf): ... this.
2573         (process_target::supports_range_stepping): Rename as ...
2574         (process_stratum_target::supports_range_stepping): ... this.
2575         (process_target::supports_pid_to_exec_file): Rename as ...
2576         (process_stratum_target::supports_pid_to_exec_file): ... this.
2577         (process_target::pid_to_exec_file): Rename as ...
2578         (process_stratum_target::pid_to_exec_file): ... this.
2579         (process_target::supports_multifs): Rename as ...
2580         (process_stratum_target::supports_multifs): ... this.
2581         (process_target::multifs_open): Rename as ...
2582         (process_stratum_target::multifs_open): ... this.
2583         (process_target::multifs_unlink): Rename as ...
2584         (process_stratum_target::multifs_unlink): ... this.
2585         (process_target::multifs_readlink): Rename as ...
2586         (process_stratum_target::multifs_readlink): ... this.
2587         (process_target::breakpoint_kind_from_pc): Rename as ...
2588         (process_stratum_target::breakpoint_kind_from_pc): ... this.
2589         (process_target::breakpoint_kind_from_current_state): Rename as ...
2590         (process_stratum_target::breakpoint_kind_from_current_state): ... this.
2591         (process_target::thread_name): Rename as ...
2592         (process_stratum_target::thread_name): ... this.
2593         (process_target::thread_handle): Rename as ...
2594         (process_stratum_target::thread_handle): ... this.
2595         (process_target::supports_software_single_step): Rename as ...
2596         (process_stratum_target::supports_software_single_step): ... this.
2597         (process_target::supports_catch_syscall): Rename as ...
2598         (process_stratum_target::supports_catch_syscall): ... this.
2599         (process_target::get_ipa_tdesc_idx): Rename as ...
2600         (process_stratum_target::get_ipa_tdesc_idx): ... this.
2601
2602 2020-02-20  Pedro Alves  <palves@redhat.com>
2603
2604         * target.cc (set_target_ops): Simply copy the given target pointer
2605         instead of creating a copy of the pointed object.
2606
2607 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2608
2609         Turn process_stratum_target's get_ipa_tdesc_idx op into a method
2610         of process_target.
2611
2612         * target.h (struct process_stratum_target): Remove the target op.
2613         (class process_target): Add the target op.
2614         (target_get_ipa_tdesc_idx): Update the macro.
2615         * target.cc (process_target::get_ipa_tdesc_idx): Define.
2616
2617         Update the derived classes and callers below.
2618
2619         * linux-low.cc (linux_target_ops): Update.
2620         (linux_get_ipa_tdesc_idx): Turn into ...
2621         (linux_process_target::get_ipa_tdesc_idx): ... this.
2622         * linux-low.h (class linux_process_target): Update.
2623         * lynx-low.cc (lynx_target_ops): Update.
2624         * nto-low.cc (nto_target_ops): Update.
2625         * win32-low.cc (win32_target_ops): Update.
2626
2627 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2628
2629         Turn process_stratum_target's supports_catch_syscall op into a
2630         method of process_target.
2631
2632         * target.h (struct process_stratum_target): Remove the target op.
2633         (class process_target): Add the target op.
2634         (target_supports_catch_syscall): Update the macro.
2635         * target.cc (process_target::supports_catch_syscall): Define.
2636
2637         Update the derived classes and callers below.
2638
2639         * linux-low.cc (linux_target_ops): Update.
2640         (linux_supports_catch_syscall): Turn into ...
2641         (linux_process_target::supports_catch_syscall): ... this.
2642         * linux-low.h (class linux_process_target): Update.
2643         * lynx-low.cc (lynx_target_ops): Update.
2644         * nto-low.cc (nto_target_ops): Update.
2645         * win32-low.cc (win32_target_ops): Update.
2646
2647 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2648
2649         Turn process_stratum_target's supports_software_single_step op
2650         into a method of process_target.
2651
2652         * target.h (struct process_stratum_target): Remove the target op.
2653         (class process_target): Add the target op.
2654         (target_supports_software_single_step): Update the macro.
2655         * target.cc (process_target::supports_software_single_step): Define.
2656
2657         Update the derived classes and callers below.
2658
2659         * linux-low.cc (linux_target_ops): Update.
2660         (linux_supports_software_single_step): Turn into ...
2661         (linux_process_target::supports_software_single_step): ... this.
2662         * linux-low.h (class linux_process_target): Update.
2663         * lynx-low.cc (lynx_target_ops): Update.
2664         * nto-low.cc (nto_target_ops): Update.
2665         * win32-low.cc (win32_target_ops): Update.
2666
2667 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2668
2669         Turn process_stratum_target's thread_name and thread_handle ops
2670         into methods of process_target.
2671
2672         * target.h (struct process_stratum_target): Remove the target ops.
2673         (class process_target): Add the target ops.
2674         (target_thread_name): Update the macro.
2675         (target_thread_handle): Update the macro.
2676         * target.cc (process_target::thread_name): Define.
2677         (process_target::thread_handle): Define.
2678
2679         Update the derived classes and callers below.
2680
2681         * linux-low.cc (linux_target_ops): Update.
2682         (linux_process_target::thread_name): Define.
2683         (linux_process_target::thread_handle): Define.
2684         * linux-low.h (class linux_process_target): Update.
2685         * lynx-low.cc (lynx_target_ops): Update.
2686         * nto-low.cc (nto_target_ops): Update.
2687         * win32-low.cc (win32_target_ops): Update.
2688
2689 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2690
2691         Turn process_stratum_target's breakpoint_kind_from_pc,
2692         sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
2693         ops into methods of process_target.
2694
2695         * target.h (struct process_stratum_target): Remove the target op.
2696         (class process_target): Add the target op.
2697         (target_breakpoint_kind_from_pc): Update the macro.
2698         (target_breakpoint_kind_from_current_state): Update the macro.
2699         (default_breakpoint_kind_from_pc): Remove declaration.
2700         * target.cc (default_breakpoint_kind_from_pc): Turn into ...
2701         (process_target::breakpoint_kind_from_pc): ... this.
2702         (process_target::breakpoint_kind_from_current_state): Define.
2703
2704         Update the derived classes and callers below.
2705
2706         * mem-break.cc (bp_size): Update.
2707         (bp_opcode): Update.
2708         * linux-low.cc (linux_target_ops): Update.
2709         (linux_wait_1): Update.
2710         (linux_breakpoint_kind_from_pc): Turn into ...
2711         (linux_process_target::breakpoint_kind_from_pc): ... this.
2712         (linux_sw_breakpoint_from_kind): Turn into ...
2713         (linux_process_target::sw_breakpoint_from_kind): ... this.
2714         (linux_breakpoint_kind_from_current_state): Turn into ...
2715         (linux_process_target::breakpoint_kind_from_current_state): ... this.
2716         * linux-low.h (class linux_process_target): Update.
2717         * lynx-low.cc (lynx_target_ops): Update.
2718         (lynx_process_target::sw_breakpoint_from_kind): Define.
2719         * lynx-low.h (class lynx_process_target): Update.
2720         * nto-low.cc (nto_target_ops): Update.
2721         (nto_sw_breakpoint_from_kind): Turn into ...
2722         (nto_process_target::sw_breakpoint_from_kind): ... this.
2723         * nto-low.h (class nto_process_target): Update.
2724         * win32-low.cc (win32_target_ops): Update.
2725         (win32_sw_breakpoint_from_kind): Turn into ...
2726         (win32_process_target::sw_breakpoint_from_kind): ... this.
2727         * win32-low.h (class win32_process_target): Update.
2728
2729 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2730
2731         Turn process_stratum_target's multifs_open, multifs_readlink,
2732         multifs_unlink ops into methods of process_target.
2733
2734         * target.h (struct process_stratum_target): Remove the target ops.
2735         (class process_target): Add the target ops.  Also add
2736         'supports_multifs'.
2737         * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
2738         "sys/stat.h".
2739         (process_target::supports_multifs): Define.
2740         (process_target::multifs_open): Define.
2741         (process_target::multifs_readlink): Define.
2742         (process_target::multifs_unlink): Define.
2743
2744         Update the derived classes and callers below.
2745
2746         * hostio.cc (handle_setfs): Update.
2747         (handle_open): Update.
2748         (handle_unlink): Update.
2749         (handle_readlink): Update.
2750         * linux-low.cc (linux_target_ops): Update.
2751         (linux_process_target::supports_multifs): Define.
2752         (linux_process_target::multifs_open): Define.
2753         (linux_process_target::multifs_readlink): Define.
2754         (linux_process_target::multifs_unlink): Define.
2755         * linux-low.h (class linux_process_target): Update.
2756         * lynx-low.cc (lynx_target_ops): Update.
2757         * nto-low.cc (nto_target_ops): Update.
2758         * win32-low.cc (win32_target_ops): Update.
2759
2760 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2761
2762         Turn process_stratum_target's pid_to_exec_file op into a method
2763         of process_target.
2764
2765         * target.h (struct process_stratum_target): Remove the target op.
2766         (class process_target): Add the target op.  Also add
2767         'supports_pid_to_exec_file'.
2768         * target.cc (process_target::pid_to_exec_file): Define.
2769         (process_target::supports_pid_to_exec_file): Define.
2770
2771         Update the derived classes and callers below.
2772
2773         * server.cc (handle_qxfer_exec_file): Update.
2774         (handle_query): Update.
2775         * linux-low.cc (linux_target_ops): Update.
2776         (linux_process_target::supports_pid_to_exec_file): Define.
2777         (linux_process_target::pid_to_exec_file): Define.
2778         * linux-low.h (class linux_process_target): Update.
2779         * lynx-low.cc (lynx_target_ops): Update.
2780         * nto-low.cc (nto_target_ops): Update.
2781         * win32-low.cc (win32_target_ops): Update.
2782
2783 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2784
2785         Turn process_stratum_target's supports_range_stepping op into a
2786         method of process_target.
2787
2788         * target.h (struct process_stratum_target): Remove the target op.
2789         (class process_target): Add the target op.
2790         (target_supports_range_stepping): Update the macro.
2791         * target.cc (process_target::supports_range_stepping): Define.
2792
2793         Update the derived classes and callers below.
2794
2795         * linux-low.cc (linux_target_ops): Update.
2796         (linux_supports_range_stepping): Turn into ...
2797         (linux_process_target::supports_range_stepping): ... this.
2798         * linux-low.h (class linux_process_target): Update.
2799         * lynx-low.cc (lynx_target_ops): Update.
2800         * nto-low.cc (nto_target_ops): Update.
2801         * win32-low.cc (win32_target_ops): Update.
2802
2803 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2804
2805         Turn process_stratum_target's btrace-related ops (enable_btrace,
2806         disable_btrace, read_btrace, read_btrace_conf) into methods of
2807         process_target.
2808
2809         * target.h (struct process_stratum_target): Remove the target ops.
2810         (class process_target): Add the target ops.
2811         (target_enable_btrace): Update.
2812         (target_disable_btrace): Update.
2813         (target_read_btrace): Update.
2814         (target_read_btrace_conf): Update.
2815         * target.cc (process_target::enable_btrace): Define.
2816         (process_target::disable_btrace): Define.
2817         (process_target::read_btrace): Define.
2818         (process_target::read_btrace_conf): Define.
2819
2820         Update the derived classes and callers below.
2821
2822         * linux-low.cc (linux_target_ops): Update.
2823         (linux_process_target:enable_btrace): Define as a wrapper around
2824         linux_enable_btrace.
2825         (linux_low_disable_btrace): Turn into ...
2826         (linux_process_target::disable_btrace): ... this.
2827         (linux_low_read_btrace): Turn into ...
2828         (linux_process_target::read_btrace): ... this.
2829         (linux_low_btrace_conf): Turn into ...
2830         (linux_process_target::read_btrace_conf): ... this.
2831         * linux-low.h (class linux_process_target): Update.
2832         * lynx-low.cc (lynx_target_ops): Update.
2833         * nto-low.cc (nto_target_ops): Update.
2834         * win32-low.cc (win32_target_ops): Update.
2835
2836 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2837
2838         Turn process_stratum_target's supports_agent op into a method of
2839         process_target.
2840
2841         * target.h (struct process_stratum_target): Remove the target op.
2842         (class process_target): Add the target op.
2843         (target_supports_agent): Update the macro.
2844         * target.cc (process_target::supports_agent): Define.
2845
2846         Update the derived classes and callers below.
2847
2848         * linux-low.cc (linux_target_ops): Update.
2849         (linux_supports_agent): Turn into ...
2850         (linux_process_target::supports_agent): ... this.
2851         * linux-low.h (class linux_process_target): Update.
2852         * lynx-low.cc (lynx_target_ops): Update.
2853         * nto-low.cc (nto_target_ops): Update.
2854         * win32-low.cc (win32_target_ops): Update.
2855
2856 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2857
2858         Turn process_stratum_target's qxfer_libraries_svr4 op into a
2859         method of process_target.
2860
2861         * target.h (struct process_stratum_target): Remove the target op.
2862         (class process_target): Add the target op.  Also add
2863         'supports_qxfer_libraries_svr4'.
2864         * target.cc (process_target::qxfer_libraries_svr4): Define.
2865         (process_target::supports_qxfer_libraries_svr4): Define.
2866
2867         Update the derived classes and callers below.
2868
2869         * server.cc (handle_qxfer_libraries_svr4): Update.
2870         (handle_query): Update.
2871         * linux-low.cc (linux_target_ops): Update.
2872         (linux_process_target::supports_qxfer_libraries_svr4): Define.
2873         (linux_qxfer_libraries_svr4): Turn into ...
2874         (linux_process_target::qxfer_libraries_svr4): ... this.
2875         * linux-low.h (class linux_process_target): Update.
2876         * lynx-low.cc (lynx_target_ops): Update.
2877         * nto-low.cc (nto_target_ops): Update.
2878         * win32-low.cc (win32_target_ops): Update.
2879
2880 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2881
2882         Turn process_stratum_target's supports_disable_randomization op
2883         into a method of process_target.
2884
2885         * target.h (struct process_stratum_target): Remove the target op.
2886         (class process_target): Add the target op.
2887         (target_supports_disable_randomization): Update the macro.
2888         * target.cc (process_target::supports_disable_randomization): Define.
2889
2890         Update the derived classes and callers below.
2891
2892         * linux-low.cc (linux_target_ops): Update.
2893         (linux_supports_disable_randomization): Turn into ...
2894         (linux_process_target::supports_disable_randomization): ... this.
2895         * linux-low.h (class linux_process_target): Update.
2896         * lynx-low.cc (lynx_target_ops): Update.
2897         * nto-low.cc (nto_target_ops): Update.
2898         * win32-low.cc (win32_target_ops): Update.
2899
2900 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2901
2902         Turn process_stratum_target's emit_ops op into a method of
2903         process_target.
2904
2905         * target.h (struct process_stratum_target): Remove the target op.
2906         (class process_target): Add the target op.
2907         (target_emit_ops): Update the macro.
2908         * target.cc (process_target::emit_ops): Define.
2909
2910         Update the derived classes and callers below.
2911
2912         * linux-low.cc (linux_target_ops): Update.
2913         (linux_emit_ops): Turn into ...
2914         (linux_process_target::emit_ops): ... this.
2915         * linux-low.h (class linux_process_target): Update.
2916         * lynx-low.cc (lynx_target_ops): Update.
2917         * nto-low.cc (nto_target_ops): Update.
2918         * win32-low.cc (win32_target_ops): Update.
2919
2920 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2921
2922         Turn process_stratum_target's install_fast_tracepoint_jump_pad
2923         and get_min_fast_tracepoint_insn_len ops into methods of
2924         process_target.
2925
2926         * target.h (struct process_stratum_target): Remove the target ops.
2927         (class process_target): Add the target ops.  Also add
2928         'supports_fast_tracepoints'.
2929         (target_supports_fast_tracepoints): Update the macro.
2930         (target_get_min_fast_tracepoint_insn_len): Update the macro.
2931         (install_fast_tracepoint_jump_pad): Update and rename the macro
2932         to ...
2933         (target_install_fast_tracepoint_jump_pad): ... this.
2934         * target.cc (process_target::supports_fast_tracepoints): Define.
2935         (process_target::install_fast_tracepoint_jump_pad): Define.
2936         (process_target::get_min_fast_tracepoint_insn_len): Define.
2937
2938         Update the derived classes and callers below.
2939
2940         * tracepoint.cc (install_fast_tracepoint): Update.
2941         * linux-low.cc (linux_target_ops): Update.
2942         (linux_process_target::supports_fast_tracepoints): Define.
2943         (linux_install_fast_tracepoint_jump_pad): Turn into ...
2944         (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
2945         (linux_get_min_fast_tracepoint_insn_len): Turn into ...
2946         (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
2947         * linux-low.h (class linux_process_target): Update.
2948         * lynx-low.cc (lynx_target_ops): Update.
2949         * nto-low.cc (nto_target_ops): Update.
2950         * win32-low.cc (win32_target_ops): Update.
2951
2952 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2953
2954         Turn process_stratum_target's stabilize_threads op into a
2955         method of process_target.
2956
2957         * target.h (struct process_stratum_target): Remove the target op.
2958         (class process_target): Add the target op.
2959         (target_stabilize_threads): Update the macro.
2960         * target.cc (process_target::stabilize_threads): Define.
2961
2962         Update the derived classes and callers below.
2963
2964         * server.cc (handle_status): Update.
2965         * tracepoint.cc (cmd_qtdp): Update.
2966         (cmd_qtstart): Update.
2967         * linux-low.cc (linux_target_ops): Update.
2968         (linux_stabilize_threads): Turn into ...
2969         (linux_process_target::stabilize_threads): ... this.
2970         (linux_wait_1): Update.
2971         * linux-low.h (class linux_process_target): Update.
2972         * lynx-low.cc (lynx_target_ops): Update.
2973         * nto-low.cc (nto_target_ops): Update.
2974         * win32-low.cc (win32_target_ops): Update.
2975
2976 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2977
2978         Turn process_stratum_target's pause_all and unpause_all ops
2979         into methods of process_target.
2980
2981         * target.h (struct process_stratum_target): Remove the target ops.
2982         (class process_target): Add the target ops.
2983         (pause_all): Update the macro and rename to...
2984         (target_pause_all): ... this.
2985         (unpause_all): Update the macro and rename to...
2986         (target_unpause_all): ... this.
2987         * target.cc (process_target::pause_all): Define.
2988         (process_target::unpause_all): Define.
2989
2990         Update the derived classes and callers below.
2991
2992         * server.cc (handle_status): Update.
2993         * tracepoint.cc (clear_installed_tracepoints): Update.
2994         (cmd_qtdp): Update.
2995         (cmd_qtstart): Update.
2996         (stop_tracing): Update.
2997         (cmd_qtstatus): Update.
2998         (upload_fast_traceframes): Update.
2999         (run_inferior_command): Update.
3000         * linux-low.cc (linux_target_ops): Update.
3001         (linux_pause_all): Turn into ...
3002         (linux_process_target::pause_all): ... this.
3003         (linux_unpause_all): Turn into ...
3004         (linux_process_target::unpause_all): ... this.
3005         (linux_process_target::prepare_to_access_memory): Update.
3006         (linux_process_target::done_accessing_memory): Update.
3007         * linux-low.h (class linux_process_target): Update.
3008         * lynx-low.cc (lynx_target_ops): Update.
3009         * nto-low.cc (nto_target_ops): Update.
3010         * win32-low.cc (win32_target_ops): Update.
3011
3012 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3013
3014         Turn process_stratum_target's get_tib_address op into a method of
3015         process_target.
3016
3017         * target.h (struct process_stratum_target): Remove the target op.
3018         (class process_target): Add the target op.  Also add
3019         'supports_get_tib_address'.
3020         * target.cc (process_target::get_tib_address): Define.
3021         (process_target::supports_get_tib_address): Define.
3022
3023         Update the derived classes and callers below.
3024
3025         * server.cc (handle_query): Update.
3026         * linux-low.cc (win32_target_ops): Update.
3027         * lynx-low.cc (lynx_target_ops): Update.
3028         * nto-low.cc (nto_target_ops): Update.
3029         * win32-low.cc (win32_target_ops): Update.
3030         (win32_process_target::supports_get_tib_address): Define.
3031         (win32_get_tib_address): Turn into ...
3032         (win32_process_target::get_tib_address): ... this.
3033         * win32-low.h (class win32_process_target): Update.
3034
3035 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3036
3037         Turn process_stratum_target's thread_stopped op into a method of
3038         process_target.
3039
3040         * target.h (struct process_stratum_target): Remove the target op.
3041         (class process_target): Add the target op.  Also add
3042         'supports_thread_stopped'.
3043         (target_thread_stopped): Update the macro.
3044         * target.cc (process_target::thread_stopped): Define.
3045         (process_target::supports_thread_stopped): Define.
3046         (prepare_to_access_memory): Update.
3047
3048         Update the derived classes and callers below.
3049
3050         * server.cc (queue_stop_reply_callback): Update.
3051         * linux-low.cc (linux_target_ops): Update.
3052         (linux_process_target::supports_thread_stopped): Define.
3053         (linux_thread_stopped): Turn into ...
3054         (linux_process_target::thread_stopped): ... this.
3055         * linux-low.h (class linux_process_target): Update.
3056         * lynx-low.cc (lynx_target_ops): Update.
3057         * nto-low.cc (nto_target_ops): Update.
3058         * win32-low.cc (win32_target_ops): Update.
3059
3060 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3061
3062         Turn process_stratum_target's read_pc and write_pc ops into
3063         methods of process_target.
3064
3065         * target.h (struct process_stratum_target): Remove the target ops.
3066         (class process_target): Add the target ops.
3067         * target.cc (process_target::read_pc): Define.
3068         (process_target::write_pc): Define.
3069
3070         Update the derived classes and callers below.
3071
3072         * regcache.cc (regcache_read_pc): Update.
3073         (regcache_write_pc): Update.
3074         * linux-low.cc (linux_target_ops): Update.
3075         (linux_read_pc): Turn into ...
3076         (linux_process_target::read_pc): ... this.
3077         (linux_write_pc): Turn into ...
3078         (linux_process_target::write_pc): ... this.
3079         * linux-low.h (class linux_process_target): Update.
3080         * lynx-low.cc (lynx_target_ops): Update.
3081         * nto-low.cc (nto_target_ops): Update.
3082         * win32-low.cc (win32_target_ops): Update.
3083
3084 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3085
3086         Turn process_stratum_target's supports_tracepoints op into a
3087         method of process_target.
3088
3089         * target.h (struct process_stratum_target): Remove the target op.
3090         (class process_target): Add the target op.
3091         (target_supports_tracepoints): Update the macro.
3092         * target.cc (process_target::supports_tracepoints): Define.
3093
3094         Update the derived classes and callers below.
3095
3096         * linux-low.cc (linux_target_ops): Update.
3097         (linux_supports_tracepoints): Turn into ...
3098         (linux_process_target::supports_tracepoints): ... this.
3099         * linux-low.h (class linux_process_target): Update.
3100         * lynx-low.cc (lynx_target_ops): Update.
3101         * nto-low.cc (nto_target_ops): Update.
3102         * win32-low.cc (win32_target_ops): Update.
3103
3104 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3105
3106         Turn process_stratum_target's process_qsupported op into a method
3107         of process_target.
3108
3109         * target.h (struct process_stratum_target): Remove the target op.
3110         (class process_target): Add the target op.
3111         (target_process_qsupported): Update the macro.
3112         * target.cc (process_target::process_qsupported): Define.
3113
3114         Update the derived classes and callers below.
3115
3116         * linux-low.cc (linux_target_ops): Update.
3117         (linux_process_qsupported): Turn into ...
3118         (linux_process_target::process_qsupported): ... this.
3119         * linux-low.h (class linux_process_target): Update.
3120         * lynx-low.cc (lynx_target_ops): Update.
3121         * nto-low.cc (nto_target_ops): Update.
3122         * win32-low.cc (win32_target_ops): Update.
3123
3124 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3125
3126         Turn process_stratum_target's read_loadmap op into a method of
3127         process_target.
3128
3129         * target.h (struct process_stratum_target): Remove the target op.
3130         (class process_target): Add the target op.  Also add
3131         'supports_read_loadmap'.
3132         * target.cc (process_target::read_loadmap): Define.
3133         (process_target::supports_read_loadmap): Define.
3134
3135         Update the derived classes and callers below.
3136
3137         * server.cc (handle_qxfer_fdpic): Update.
3138         (handle_query): Update.
3139         * linux-low.cc (linux_target_ops): Update.
3140         (linux_process_target::supports_read_loadmap): Define.
3141         (linux_read_loadmap): Turn into ...
3142         (linux_process_target::read_loadmap): ... this.
3143         * linux-low.h (class linux_process_target): Update.
3144         * lynx-low.cc (lynx_target_ops): Update.
3145         * nto-low.cc (nto_target_ops): Update.
3146         * win32-low.cc (win32_target_ops): Update.
3147
3148 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3149
3150         Turn process_stratum_target's core_of_thread op into a method of
3151         process_target.
3152
3153         * target.h (struct process_stratum_target): Remove the target op.
3154         (class process_target): Add the target op.
3155         (target_core_of_thread): Update the macro.
3156         * target.cc (process_target::core_of_thread): Define.
3157
3158         Update the derived classes and callers below.
3159
3160         * linux-low.cc (linux_target_ops): Update.
3161         (linux_process_target::core_of_thread): Define.
3162         * linux-low.h (class linux_process_target): Update.
3163         * lynx-low.cc (lynx_target_ops): Update.
3164         * nto-low.cc (nto_target_ops): Update.
3165         * win32-low.cc (win32_target_ops): Update.
3166
3167 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3168
3169         Turn process_stratum_target's handle_monitor_command op into a
3170         method of process_target.
3171
3172         * target.h (struct process_stratum_target): Remove the target op.
3173         (class process_target): Add the target op.
3174         (target_handle_monitor_command): Update the macro.
3175         * target.cc (process_target::handle_monitor_command): Define.
3176
3177         Update the derived classes and callers below.
3178
3179         * server.cc (handle_query): Update.
3180         * linux-low.cc (linux_target_ops): Update.
3181         (linux_process_target::handle_monitor_command): Define.
3182         * linux-low.h (class linux_process_target): Update.
3183         * lynx-low.cc (lynx_target_ops): Update.
3184         * nto-low.cc (nto_target_ops): Update.
3185         * win32-low.cc (win32_target_ops): Update.
3186
3187 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3188
3189         Turn process_stratum_target's handle_new_gdb_connection op into a
3190         method of process_target.
3191
3192         * target.h (struct process_stratum_target): Remove the target op.
3193         (class process_target): Add the target op.
3194         (target_handle_new_gdb_connection): Update the macro.
3195         * target.cc (process_target::handle_new_gdb_connection): Define.
3196
3197         Update the derived classes and callers below.
3198
3199         * linux-low.cc (linux_target_ops): Update.
3200         (linux_handle_new_gdb_connection): Turn into ...
3201         (linux_process_target::handle_new_gdb_connection): ... this.
3202         * linux-low.h (class linux_process_target): Update.
3203         * lynx-low.cc (lynx_target_ops): Update.
3204         * nto-low.cc (nto_target_ops): Update.
3205         * win32-low.cc (win32_target_ops): Update.
3206
3207 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3208
3209         Turn process_stratum_target's supports_fork_events,
3210         supports_vfork_events, and supports_exec_events ops into methods
3211         of process_target.
3212
3213         * target.h (struct process_stratum_target): Remove the target ops.
3214         (class process_target): Add the target ops.
3215         (target_supports_fork_events): Update the macro.
3216         (target_supports_vfork_events): Update the macro.
3217         (target_supports_exec_events): Update the macro.
3218         * target.cc (process_target::supports_fork_events): Define.
3219         (process_target::supports_vfork_events): Define.
3220         (process_target::supports_exec_events): Define.
3221
3222         Update the derived classes and callers below.
3223
3224         * linux-low.cc (linux_target_ops): Update.
3225         (linux_supports_fork_events): Turn into ...
3226         (linux_process_target::supports_fork_events): ... this.
3227         (linux_supports_vfork_events): Turn into ...
3228         (linux_process_target::supports_vfork_events): ... this.
3229         (linux_supports_exec_events): Turn into ...
3230         (linux_process_target::supports_exec_events): ... this.
3231         * linux-low.h (class linux_process_target): Update.
3232         * lynx-low.cc (lynx_target_ops): Update.
3233         * nto-low.cc (nto_target_ops): Update.
3234         * win32-low.cc (win32_target_ops): Update.
3235
3236 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3237
3238         Turn process_stratum_target's supports_multi_process op into a
3239         method of process_target.
3240
3241         * target.h (struct process_stratum_target): Remove the target op.
3242         (class process_target): Add the target op.
3243         * target.cc (process_target::supports_multi_process): Define.
3244         (target_supports_multi_process): Update.
3245
3246         Update the derived classes and callers below.
3247
3248         * linux-low.cc (linux_target_ops): Update.
3249         (linux_supports_multi_process): Turn into ...
3250         (linux_process_target::supports_multi_process): ... this.
3251         * linux-low.h (class linux_process_target): Update.
3252         * lynx-low.cc (lynx_target_ops): Update.
3253         * nto-low.cc (nto_target_ops): Update.
3254         * win32-low.cc (win32_target_ops): Update.
3255
3256 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3257
3258         Turn process_stratum_target's supports_non_stop, async, and
3259         start_non_stop ops into methods of process_target.
3260
3261         * target.h (struct process_stratum_target): Remove the target ops.
3262         (class process_target): Add the target ops.
3263         (target_supports_non_stop): Update the macro.
3264         (target_async): Update the macro.
3265         (start_non_stop): Remove declaration.
3266         * target.cc (process_target::supports_non_stop): Define.
3267         (process_target::async): Define.
3268         (process_target::start_non_stop): Define.
3269         (start_non_stop): Remove.
3270
3271         Update the derived classes and callers below.
3272
3273         * server.cc (handle_qxfer_siginfo): Update.
3274         (handle_query): Update.
3275         * linux-low.cc (linux_target_ops): Update.
3276         (linux_supports_non_stop): Turn into ...
3277         (linux_process_target::supports_non_stop): ... this.
3278         (linux_async): Turn into ...
3279         (linux_process_target::async): ... this.
3280         (linux_start_non_stop): Turn into ...
3281         (linux_process_target::start_non_stop): ... this.
3282         * linux-low.h (class linux_process_target): Update.
3283         * lynx-low.cc (lynx_target_ops): Update.
3284         * nto-low.cc (nto_target_ops): Update.
3285         (nto_supports_non_stop): Remove; rely on the default behavior
3286         instead.
3287         * win32-low.cc (win32_target_ops): Update.
3288
3289 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3290
3291         Turn process_stratum_target's qxfer_siginfo op into a method of
3292         process_target.
3293
3294         * target.h (struct process_stratum_target): Remove the target op.
3295         (class process_target): Add the target op.  Also add
3296         'supports_qxfer_siginfo'.
3297         * target.cc (process_target::qxfer_siginfo): Define.
3298         (process_target::supports_qxfer_siginfo): Define.
3299
3300         Update the derived classes and callers below.
3301
3302         * server.cc (handle_qxfer_siginfo): Update.
3303         (handle_query): Update.
3304         * linux-low.cc (linux_target_ops): Update.
3305         (linux_process_target::supports_qxfer_siginfo): Define.
3306         (linux_xfer_siginfo): Turn into ...
3307         (linux_process_target::qxfer_siginfo): ... this.
3308         * linux-low.h (class linux_process_target): Update.
3309         * lynx-low.cc (lynx_target_ops): Update.
3310         * nto-low.cc (nto_target_ops): Update.
3311         * win32-low.cc (win32_target_ops): Update.
3312
3313 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3314
3315         Turn process_stratum_target's qxfer_osdata op into a method of
3316         process_target.
3317
3318         * target.h (struct process_stratum_target): Remove the target op.
3319         (class process_target): Add the target op.  Also add
3320         'supports_qxfer_osdata'.
3321         * target.cc (process_target::qxfer_osdata): Define.
3322         (process_target::supports_qxfer_osdata): Define.
3323
3324         Update the derived classes and callers below.
3325
3326         * server.cc (handle_qxfer_osdata): Update.
3327         (handle_query): Update.
3328         * linux-low.cc (linux_target_ops): Update.
3329         (linux_process_target::supports_qxfer_osdata): Define.
3330         (linux_qxfer_osdata): Turn into ...
3331         (linux_process_target::qxfer_osdata): ... this.
3332         * linux-low.h (class linux_process_target): Update.
3333         * lynx-low.cc (lynx_target_ops): Update.
3334         * nto-low.cc (nto_target_ops): Update.
3335         * win32-low.cc (win32_target_ops): Update.
3336
3337 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3338
3339         Turn process_stratum_target's hostio_last_error op into a
3340         method of process_target.
3341
3342         * target.h (struct process_stratum_target): Remove the target op.
3343         (class process_target): Add the target op.
3344         * target.cc: Add "hostio.h" to includes.
3345         (process_target::hostio_last_error): Define.
3346
3347         Update the derived classes and callers below.
3348
3349         * hostio.cc (hostio_error): Update.
3350         * linux-low.cc: Remove "hostio.h" from includes.
3351         (linux_target_ops): Update.
3352         * lynx-low.cc (lynx_target_ops): Update.
3353         * nto-low.cc (nto_target_ops): Update.
3354         * win32-low.h (class win32_process_target): Update.
3355         * win32-low.cc (win32_target_ops): Update.
3356         (wince_hostio_last_error): Turn into ...
3357         (win32_process_target::hostio_last_error): ... this.
3358
3359 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3360
3361         Turn process_stratum_target's get_tls_address op into a method of
3362         process_target.
3363
3364         * target.h (struct process_stratum_target): Remove the target op.
3365         (class process_target): Add the target op.  Also add
3366         'supports_get_tls_address'.
3367         * target.cc (process_target::get_tls_address): Define.
3368         (process_target::supports_get_tls_address): Define.
3369
3370         Update the derived classes and callers below.
3371
3372         * server.cc (handle_query): Update.
3373         * linux-low.cc (linux_target_ops): Update.
3374         (linux_process_target::supports_get_tls_address): Define.
3375         (linux_process_target::get_tls_address): Define.
3376         * linux-low.h (class linux_process_target): Update.
3377         * lynx-low.cc (lynx_target_ops): Update.
3378         * nto-low.cc (nto_target_ops): Update.
3379         * win32-low.cc (win32_target_ops): Update.
3380
3381 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3382
3383         Turn process_stratum_target's read_offsets op into a method of
3384         process_target.
3385
3386         * target.h (struct process_stratum_target): Remove the target op.
3387         (class process_target): Add the target op.  Also add
3388         'supports_read_offsets'.
3389         * target.cc (process_target::read_offsets): Define.
3390         (process_target::supports_read_offsets): Define.
3391
3392         Update the derived classes and callers below.
3393
3394         * server.cc (handle_query): Update.
3395         * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
3396         (linux_target_ops): Update.
3397         (linux_process_target::supports_read_offsets): Define.
3398         (linux_read_offsets): Turn into ...
3399         (linux_process_target::read_offsets): ... this.
3400         * linux-low.h (class linux_process_target): Update.
3401         * lynx-low.cc (lynx_target_ops): Update.
3402         * nto-low.cc (nto_target_ops): Update.
3403         * win32-low.cc (win32_target_ops): Update.
3404
3405 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3406
3407         Turn process_stratum_target's stopped_by_watchpoint and
3408         stopped_data_address ops into methods of process_target.
3409
3410         * target.h (struct process_stratum_target): Remove the target ops.
3411         (class process_target): Add the target ops.
3412         * target.cc (process_target::stopped_by_watchpoint): Define.
3413         (process_target::stopped_data_address): Define.
3414
3415         Update the derived classes and callers below.
3416
3417         * remote-utils.cc (prepare_resume_reply): Update.
3418         * linux-low.cc (linux_target_ops): Update.
3419         (linux_stopped_by_watchpoint): Turn into ...
3420         (linux_process_target::stopped_by_watchpoint): ... this.
3421         (linux_stopped_data_address): Turn into ...
3422         (linux_process_target::stopped_data_address): ... this.
3423         * linux-low.h (class linux_process_target): Update.
3424         * lynx-low.cc (lynx_target_ops): Update.
3425         * nto-low.cc (nto_target_ops): Update.
3426         (nto_stopped_by_watchpoint): Turn into ...
3427         (nto_process_target::stopped_by_watchpoint): ... this.
3428         (nto_stopped_data_address): Turn into ...
3429         (nto_process_target::stopped_data_address): ... this.
3430         * nto-low.h (class nto_process_target): Update.
3431         * win32-low.cc (win32_target_ops): Update.
3432         (win32_stopped_by_watchpoint): Turn into ...
3433         (win32_process_target::stopped_by_watchpoint): ... this.
3434         (win32_stopped_data_address): Turn into ...
3435         (win32_process_target::stopped_data_address): ... this.
3436         * win32-low.h (class win32_process_target): Update.
3437
3438 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3439
3440         Turn process_stratum_target's supports_hardware_single_step op into
3441         a method of process_target.
3442
3443         * target.h (struct process_stratum_target): Remove the target op.
3444         (class process_target): Add the target op.
3445         (target_supports_hardware_single_step): Update the macro.
3446         (target_can_do_hardware_single_step): Remove declaration.
3447         * target.cc (process_target::supports_hardware_single_step): Define.
3448         (target_can_do_hardware_single_step): Remove.
3449
3450         Update the derived classes and callers below.
3451
3452         * linux-low.h (class linux_process_target): Update.
3453         * linux-low.cc (linux_target_ops): Update.
3454         (linux_supports_hardware_single_step): Turn into ...
3455         (linux_process_target::supports_hardware_single_step): ... this.
3456         * lynx-low.h (class lynx_process_target): Update.
3457         * lynx-low.cc (lynx_target_ops): Update.
3458         (lynx_process_target::supports_hardware_single_step): Define.
3459         * nto-low.h (class nto_process_target): Update.
3460         * nto-low.cc (nto_target_ops): Update.
3461         (nto_process_target::supports_hardware_single_step): Define.
3462         * win32-low.h (class win32_process_target): Update.
3463         * win32-low.cc (win32_target_ops): Update.
3464         (win32_process_target::supports_hardware_single_step): Define.
3465
3466 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3467
3468         Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
3469         ops into methods of process_target.
3470
3471         * target.h (struct process_stratum_target): Remove the target ops.
3472         (class process_target): Add the target ops.
3473         (target_stopped_by_hw_breakpoint): Update the macro.
3474         (target_supports_stopped_by_hw_breakpoint): Update the macro.
3475         * target.cc (process_target::stopped_by_hw_breakpoint): Define.
3476         (process_target::supports_stopped_by_hw_breakpoint): Define.
3477
3478         Update the derived classes and callers below.
3479
3480         * linux-low.cc (linux_target_ops): Update.
3481         (linux_stopped_by_hw_breakpoint): Turn into ...
3482         (linux_process_target::stopped_by_hw_breakpoint): ... this.
3483         (linux_supports_stopped_by_hw_breakpoint): Turn into ...
3484         (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
3485         * linux-low.h (class linux_process_target): Update.
3486         * lynx-low.cc (lynx_target_ops): Update.
3487         * nto-low.cc (nto_target_ops): Update.
3488         * win32-low.cc (win32_target_ops): Update.
3489
3490 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3491
3492         Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
3493         ops into methods of process_target.
3494
3495         * target.h (struct process_stratum_target): Remove the target ops.
3496         (class process_target): Add the target ops.
3497         (target_stopped_by_sw_breakpoint): Update the macro.
3498         (target_supports_stopped_by_sw_breakpoint): Update the macro.
3499         * target.cc (process_target::stopped_by_sw_breakpoint): Define.
3500         (process_target::supports_stopped_by_sw_breakpoint): Define.
3501
3502         Update the derived classes and callers below.
3503
3504         * linux-low.cc (linux_target_ops): Update.
3505         (linux_stopped_by_sw_breakpoint): Turn into ...
3506         (linux_process_target::stopped_by_sw_breakpoint): ... this.
3507         (linux_supports_stopped_by_sw_breakpoint): Turn into ...
3508         (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
3509         * linux-low.h (class linux_process_target): Update.
3510         * lynx-low.cc (lynx_target_ops): Update.
3511         * nto-low.cc (nto_target_ops): Update.
3512         * win32-low.cc (win32_target_ops): Update.
3513
3514 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3515
3516         Turn process_stratum_target's insert_point and remove_point ops
3517         into methods of process_target.
3518
3519         * target.h (struct process_stratum_target): Remove the target ops.
3520         (class process_target): Add the target ops.
3521         * target.cc (process_target::insert_point): Define.
3522         (process_target::remove_point): Define.
3523
3524         Update the derived classes and callers below.
3525
3526         * mem-break.cc (set_raw_breakpoint_at): Update.
3527         (delete_raw_breakpoint): Update.
3528         (uninsert_raw_breakpoint): Update.
3529         (reinsert_raw_breakpoint): Update.
3530         * linux-low.cc (linux_target_ops): Update.
3531         (linux_insert_point): Turn into ...
3532         (linux_process_target::insert_point): ... this.
3533         (linux_remove_point): Turn into ...
3534         (linux_process_target::remove_point): ... this.
3535         * linux-low.h (class linux_process_target): Update.
3536         * lynx-low.cc (lynx_target_ops): Update.
3537         * nto-low.cc (nto_target_ops): Update.
3538         (nto_insert_point): Turn into ...
3539         (nto_process_target::insert_point): ... this.
3540         (nto_remove_point): Turn into ...
3541         (nto_process_target::remove_point): ... this.
3542         * nto-low.h (class nto_process_target): Update.
3543         * win32-low.cc (win32_target_ops): Update.
3544         (win32_insert_point): Turn into ...
3545         (win32_process_target::insert_point): ... this.
3546         (win32_remove_point): Turn into ...
3547         (win32_process_target::remove_point): ... this.
3548         * win32-low.h (class win32_process_target): Update.
3549
3550 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3551
3552         Turn process_stratum_target's supports_z_point_type op into a
3553         method of process_target.
3554
3555         * target.h (struct process_stratum_target): Remove the target op.
3556         (class process_target): Add the target op.
3557         * target.cc (process_target::supports_z_point_type): Define.
3558
3559         Update the derived classes and callers below.
3560
3561         * mem-break.cc (z_type_supported): Update.
3562         * linux-low.cc (linux_target_ops): Update.
3563         (linux_supports_z_point_type): Turn into ...
3564         (linux_process_target::supports_z_point_type): ... this.
3565         * linux-low.h (class linux_process_target): Update.
3566         * lynx-low.cc (lynx_target_ops): Update.
3567         * nto-low.cc (nto_target_ops): Update.
3568         (nto_supports_z_point_type): Turn into ...
3569         (nto_process_target::supports_z_point_type): ... this.
3570         * nto-low.h (class nto_process_target): Update.
3571         * win32-low.cc (win32_target_ops): Update.
3572         (win32_supports_z_point_type): Turn into ...
3573         (win32_process_target::supports_z_point_type): ... this.
3574         * win32-low.h (class win32_process_target): Update.
3575
3576 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3577
3578         Turn process_stratum_target's read_auxv op into a method of
3579         process_target.
3580
3581         * target.h (class process_stratum_target): Remove the target op.
3582         (struct process_target): Add the target op.  Also add
3583         'supports_read_auxv'.
3584         * target.cc (process_target::read_auxv): Define.
3585         (process_target::supports_read_auxv): Define.
3586
3587         Update the derived classes and callers below.
3588
3589         * server.cc (handle_qxfer_auxv): Update.
3590         (handle_query): Update.
3591         * linux-low.cc (linux_target_ops): Update.
3592         (linux_process_target::supports_read_auxv): Define.
3593         (linux_read_auxv): Turn into ...
3594         (linux_process_target::read_auxv): ... this.
3595         * linux-low.h (class linux_process_target): Update.
3596         * lynx-low.cc (lynx_target_ops): Update.
3597         * nto-low.cc (nto_target_ops): Update.
3598         (nto_process_target::supports_read_auxv): Define.
3599         (nto_read_auxv): Turn into ...
3600         (nto_process_target::read_auxv): ... this.
3601         * nto-low.h (class nto_process_target): Update.
3602         * win32-low.cc (win32_target_ops): Update.
3603
3604 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3605
3606         Turn process_stratum_target's request_interrupt op into a method of
3607         process_target.
3608
3609         * target.h (struct process_stratum_target): Remove the target op.
3610         (class process_target): Add the target op.
3611
3612         Update the derived classes and callers below.
3613
3614         * remote-utils.cc (putpkt_binary_1): Update.
3615         (input_interrupt): Update.
3616         (getpkt): Update.
3617         * server.cc (handle_v_requests): Update.
3618         * linux-low.cc (linux_target_ops): Update.
3619         (linux_request_interrupt): Turn into ...
3620         (linux_process_target::request_interrupt): ... this.
3621         * linux-low.h (class linux_process_target): Update.
3622         * lynx-low.cc (lynx_target_ops): Update.
3623         (lynx_request_interrupt): Turn into ...
3624         (lynx_process_target::request_interrupt): ... this.
3625         * lynx-low.h (class lynx_process_target): Update.
3626         * nto-low.cc (nto_target_ops): Update.
3627         (nto_request_interrupt): Turn into ...
3628         (nto_process_target::request_interrupt): ... this.
3629         * nto-low.h (class nto_process_target): Update.
3630         * win32-low.cc (win32_target_ops): Update.
3631         (win32_request_interrupt): Turn into ...
3632         (win32_process_target::request_interrupt): ... this.
3633         * win32-low.h (class win32_process_target): Update.
3634
3635 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3636
3637         Turn process_stratum_target's look_up_symbols op into a method of
3638         process_target.
3639
3640         * target.h (struct process_stratum_target): Remove the target op.
3641         (class process_target): Add the target op.
3642         * target.cc (process_target::look_up_symbols): Define.
3643
3644         Update the derived classes and callers below.
3645
3646         * server.cc (handle_query): Update.
3647         * linux-low.cc (linux_target_ops): Update.
3648         (linux_look_up_symbols): Turn into ...
3649         (linux_process_target::look_up_symbols): ... this.
3650         * linux-low.h (class linux_process_target): Update.
3651         * lynx-low.cc (lynx_target_ops): Update.
3652         * nto-low.cc (nto_target_ops): Update.
3653         * win32-low.cc (win32_target_ops): Update.
3654
3655 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3656
3657         Turn process_stratum_target's read_memory and write_memory
3658         ops into methods of process_target.
3659
3660         * target.h (struct process_stratum_target): Remove the target ops.
3661         (class process_target): Add the target ops.
3662
3663         Update the derived classes and callers below.
3664
3665         * linux-aarch32-low.cc (arm_breakpoint_at): Update.
3666         * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
3667         * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
3668         (arm_get_syscall_trapinfo): Update.
3669         * linux-cris-low.cc (cris_breakpoint_at): Update.
3670         * linux-crisv32-low.cc (cris_breakpoint_at): Update.
3671         * linux-m32r-low.cc (m32r_breakpoint_at): Update.
3672         * linux-mips-low.cc (mips_breakpoint_at): Update.
3673         * linux-nios2-low.cc (nios2_breakpoint_at): Update.
3674         * linux-ppc-low.cc (ppc_breakpoint_at): Update.
3675         * linux-sh-low.cc (sh_breakpoint_at): Update.
3676         * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
3677         (sparc_store_gregset_from_stack): Update.
3678         (sparc_breakpoint_at): Update.
3679         * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
3680         * linux-tile-low.cc (tile_breakpoint_at): Update.
3681         * linux-x86-low.cc (x86_breakpoint_at): Update.
3682         * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
3683         * mem-brea.cc (insert_memory_breakpoint): Update.
3684         (validate_inserted_breakpoint): Update.
3685         * target.cc (read_inferior_memory): Update.
3686         (target_write_memory): Update.
3687         * linux-low.cc (linux_target_ops): Update.
3688         (linux_read_memory): Make a wrapper around the read_memory target
3689         op call.
3690         (linux_process_target::read_memory): Rename from linux_read_memory.
3691         (linux_write_memory): Turn into ...
3692         (linux_process_target::write_memory): ... this.
3693         * linux-low.h (class linux_process_target): Update.
3694         * lynx-low.cc (lynx_target_ops): Update.
3695         (lynx_read_memory): Turn into ...
3696         (lynx_process_target::read_memory): ... this.
3697         (lynx_write_memory): Turn into ...
3698         (lynx_process_target::write_memory): ... this.
3699         * lynx-low.h (class lynx_process_target): Update.
3700         * nto-low.cc (nto_target_ops): Update.
3701         (nto_read_memory): Turn into ...
3702         (nto_process_target::read_memory): ... this.
3703         (nto_write_memory): Turn into ...
3704         (nto_process_target::write_memory): ... this.
3705         * nto-low.h (class nto_process_target): Update.
3706         * win32-low.cc (win32_target_ops): Update.
3707         (win32_read_inferior_memory): Turn into ...
3708         (win32_process_target::read_memory): ... this.
3709         (win32_write_inferior_memory): Turn into ...
3710         (win32_process_target::write_memory): ... this.
3711         * win32-low.h (class win32_process_target): Update.
3712
3713 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3714
3715         Turn process_stratum_target's prepare_to_access_memory and
3716         done_accessing_memory ops into methods of process_target.
3717
3718         * target.h (struct process_stratum_target): Remove the target ops.
3719         (class process_target): Add the target ops.
3720         * target.cc (process_target::prepare_to_access_memory): Define.
3721         (process_target::done_accessing_memory): Define.
3722         (prepare_to_access_memory): Update.
3723         (done_accessing_memory): Update.
3724
3725         Update the derived classes and callers below.
3726
3727         * linux-low.cc (linux_target_ops): Update.
3728         (linux_prepare_to_access_memory): Turn into ...
3729         (linux_process_target::prepare_to_access_memory): ... this.
3730         (linux_done_accessing_memory): Turn into ...
3731         (linux_process_target::done_accessing_memory): ... this.
3732         * linux-low.h (class linux_process_target): Update.
3733         * lynx-low.cc (lynx_target_ops): Update.
3734         * nto-low.cc (nto_target_ops): Update.
3735         * win32-low.cc (win32_target_ops): Update.
3736
3737 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3738
3739         Turn process_stratum_target's fetch_registers and store_registers
3740         ops into methods of process_target.
3741
3742         * target.h (struct process_stratum_target): Remove the target ops.
3743         (class process_target): Add the target ops.
3744         (fetch_inferior_registers): Update the macro.
3745         (store_inferior_registers): Update the macro.
3746
3747         Update the derived classes and callers below.
3748
3749         * linux-low.cc (linux_target_ops): Update.
3750         (linux_fetch_registers): Turn into ...
3751         (linux_process_target::fetch_registers): ... this.
3752         (linux_store_registers): Turn into ...
3753         (linux_process_target::store_registers): ... this.
3754         * linux-low.h (class linux_process_target): Update.
3755         * lynx-low.cc (lynx_target_ops): Update.
3756         (lynx_fetch_registers): Turn into ...
3757         (lynx_process_target::fetch_registers): ... this.
3758         (lynx_store_registers): Turn into ...
3759         (lynx_process_target::store_registers): ... this.
3760         * lynx-low.h (class lynx_process_target): Update.
3761         * nto-low.cc (nto_target_ops): Update.
3762         (nto_fetch_registers): Turn into ...
3763         (nto_process_target::fetch_registers): ... this.
3764         (nto_store_registers): Turn into ...
3765         (nto_process_target::store_registers): ... this.
3766         * nto-low.h (class nto_process_target): Update.
3767         * win32-low.cc (win32_target_ops): Update.
3768         (win32_fetch_inferior_registers): Turn into ...
3769         (win32_process_target::fetch_registers): ... this.
3770         (win32_store_inferior_registers): Turn into ...
3771         (win32_process_target::store_registers): ... this.
3772         * win32-low.h (class win32_process_target): Update.
3773
3774 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3775
3776         Turn process_stratum_target's wait op into a method of
3777         process_target.
3778
3779         * target.h (struct process_stratum_target): Remove the target op.
3780         (class process_target): Add the target op.
3781
3782         Update the derived classes and callers below.
3783
3784         * target.cc (target_wait): Update.
3785         * linux-low.cc (linux_target_ops): Update.
3786         (linux_wait): Turn into ...
3787         (linux_process_target::wait): ... this.
3788         * linux-low.h (class linux_process_target): Update.
3789         * lynx-low.cc (lynx_target_ops): Update.
3790         (lynx_wait): Turn into ...
3791         (lynx_process_target::wait): ... this.
3792         * lynx-low.h (class lynx_process_target): Update.
3793         * nto-low.cc (nto_target_ops): Update.
3794         (nto_wait): Turn into ...
3795         (nto_process_target::wait): ... this.
3796         * nto-low.h (class nto_process_target): Update.
3797         * win32-low.cc (win32_target_ops): Update.
3798         (win32_wait): Turn into ...
3799         (win32_process_target::wait): ... this.
3800         (do_initial_child_stuff): Update.
3801         * win32-low.h (class win32_process_target): Update.
3802
3803 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3804
3805         Turn process_stratum_target's resume op into a method of
3806         process_target.
3807
3808         * target.h (struct process_stratum_target): Remove the target op.
3809         (class process_target): Add the target op.
3810
3811         Update the derived classes and callers below.
3812
3813         * server.cc (resume): Update.
3814         * target.cc (target_stop_and_wait): Update.
3815         (target_continue_no_signal): Update.
3816         (target_continue): Update.
3817         * linux-low.cc (linux_target_ops): Update.
3818         (linux_resume): Turn into ...
3819         (linux_process_target::resume): ... this.
3820         * linux-low.h (class linux_process_target): Update.
3821         * lynx-low.cc (lynx_target_ops): Update.
3822         (lynx_resume): Turn into ...
3823         (lynx_process_target::resume): ... this.
3824         * lynx-low.h (class lynx_process_target): Update.
3825         * nto-low.cc (nto_target_ops): Update.
3826         (nto_resume): Turn into ...
3827         (nto_process_target::resume): ... this.
3828         * nto-low.h (class nto_process_target): Update.
3829         * win32-low.cc (win32_target_ops): Update.
3830         (win32_resume): Turn into ...
3831         (win32_process_target::resume): ... this.
3832         (win32_process_target::detach): Update.
3833         (do_initial_child_stuff): Update.
3834         * win32-low.h (class win32_process_target): Update.
3835
3836 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3837
3838         Turn process_stratum_target's thread_alive op into a method of
3839         process_target.
3840
3841         * target.h (struct process_stratum_target): Remove the target op.
3842         (class process_target): Add the target op.
3843         (mythread_alive): Update the macro.
3844
3845         Update the derived classes and callers below.
3846
3847         * linux-low.cc (linux_target_ops): Update.
3848         (linux_thread_alive): Turn into ...
3849         (linux_process_target::thread_alive): ... this.
3850         (wait_for_sigstop): Update.
3851         * linux-low.h (class linux_process_target): Update.
3852         * lynx-low.cc (lynx_target_ops): Update.
3853         (lynx_thread_alive): Turn into ...
3854         (lynx_process_target::thread_alive): ... this.
3855         * lynx-low.h (class lynx_process_target): Update.
3856         * nto-low.cc (nto_target_ops): Update.
3857         (nto_thread_alive): Turn into ...
3858         (nto_process_target::thread_alive): ... this.
3859         * nto-low.h (class nto_process_target): Update.
3860         * win32-low.cc (win32_target_ops): Update.
3861         (win32_thread_alive): Turn into ...
3862         (win32_process_target::thread_alive): ... this.
3863         * win32-low.h (class win32_process_target): Update.
3864
3865 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3866
3867         Turn process_stratum_target's join op into a method of
3868         process_target.
3869
3870         * target.h (struct process_stratum_target): Remove the target op.
3871         (class process_target): Add the target op.
3872         (join_inferior): Update the macro.
3873
3874         Update the derived classes and callers below.
3875
3876         * linux-low.cc (linux_target_ops): Update.
3877         (linux_join): Turn into ...
3878         (linux_process_target::join): ... this.
3879         * linux-low.h (class linux_process_target): Update.
3880         * lynx-low.cc (lynx_target_ops): Update.
3881         (lynx_join): Turn into ...
3882         (lynx_process_target::join): ... this.
3883         * lynx-low.h (class lynx_process_target): Update.
3884         * nto-low.cc (nto_target_ops): Update.
3885         (nto_process_target::join): Define.
3886         * nto-low.h (class nto_process_target): Update.
3887         * win32-low.cc (win32_target_ops): Update.
3888         (win32_join): Turn into ...
3889         (win32_process_target::join): ... this.
3890         * win32-low.h (class win32_process_target): Update.
3891
3892 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3893
3894         Turn process_stratum_target's mourn op into a method of
3895         process_target.
3896
3897         * target.h (struct process_stratum_target): Remove the target op.
3898         (class process_target): Add the target op.
3899
3900         Update the derived classes and callers below.
3901
3902         * target.cc (target_mourn_inferior): Update.
3903         * linux-low.cc (linux_target_ops): Update.
3904         (linux_mourn): Turn into ...
3905         (linux_process_target::mourn): ... this.
3906         (handle_extended_wait): Update.
3907         (linux_process_target::kill): Update.
3908         (linux_process_target::detach): Update.
3909         * linux-low.h (class linux_process_target): Update.
3910         * lynx-low.cc (lynx_target_ops): Update.
3911         (lynx_mourn): Turn into ...
3912         (lynx_process_target::mourn): ... this.
3913         * lynx-low.h (class lynx_process_target): Update.
3914         * nto-low.cc (nto_target_ops): Update.
3915         (nto_mourn): Turn into ...
3916         (nto_process_target::mourn): ... this.
3917         * nto-low.h (class nto_process_target): Update.
3918         * win32-low.cc (win32_target_ops): Update.
3919         (win32_mourn): Turn into ...
3920         (win32_process_target::mourn): ... this.
3921         * win32-low.h (class win32_process_target): Update.
3922
3923 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3924
3925         Turn process_stratum_target's detach op into a method of
3926         process_target.
3927
3928         * target.h (struct process_stratum_target): Remove the target op.
3929         (class process_target): Add the target op.
3930         (detach_inferior): Update the macro.
3931
3932         Update the derived classes and callers below.
3933
3934         * linux-low.cc (linux_target_ops): Update.
3935         (linux_detach): Turn into ...
3936         (linux_process_target::detach): ... this.
3937         * linux-low.h (class linux_process_target): Update.
3938         * lynx-low.cc (lynx_target_ops): Update.
3939         (lynx_detach): Turn into ...
3940         (lynx_process_target::detach): ... this.
3941         * lynx-low.h (class lynx_process_target): Update.
3942         * nto-low.cc (nto_target_ops): Update.
3943         (nto_detach): Turn into ...
3944         (nto_process_target::detach): ... this.
3945         * nto-low.h (class nto_process_target): Update.
3946         * win32-low.cc (win32_target_ops): Update.
3947         (win32_detach): Turn into ...
3948         (win32_process_target::detach): ... this.
3949         * win32-low.h (class win32_process_target): Update.
3950
3951 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3952
3953         Turn process_stratum_target's kill op into a method of
3954         process_target.
3955
3956         * target.h (struct process_stratum_target): Remove the target op.
3957         (class process_target): Add the target op.
3958
3959         Update the derived classes and callers below.
3960
3961         * target.cc (kill_inferior): Update.
3962         * linux-low.cc (linux_target_ops): Update.
3963         (linux_kill): Turn into ...
3964         (linux_process_target::kill): ... this.
3965         * linux-low.h (class linux_process_target): Update.
3966         * lynx-low.cc (lynx_target_ops): Update.
3967         (lynx_kill): Turn into ...
3968         (lynx_process_target::kill): ... this.
3969         * lynx-low.h (class lynx_process_target): Update.
3970         * nto-low.cc (nto_target_ops): Update.
3971         (nto_kill): Turn into ...
3972         (nto_process_target::kill): ... this.
3973         * nto-low.h (class nto_process_target): Update.
3974         * win32-low.cc (win32_target_ops): Update.
3975         (win32_kill): Turn into ...
3976         (win32_process_target::kill): ... this.
3977         * win32-low.h (class win32_process_target): Update.
3978
3979 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3980
3981         Turn process_stratum_target's attach op into a method of
3982         process_target.
3983
3984         * target.h (struct process_stratum_target): Remove the target op.
3985         (class process_target): Add the target op.
3986         (myattach): Update the macro.
3987
3988         Update the derived classes and callers below.
3989
3990         * linux-low.cc (linux_target_ops): Update.
3991         (linux_attach): Turn into ...
3992         (linux_process_target::attach): ... this.
3993         * linux-low.h (class linux_process_target): Update.
3994         * lynx-low.cc (lynx_target_ops): Update.
3995         (lynx_attach): Turn into ...
3996         (lynx_process_target::attach): ... this.
3997         * lynx-low.h (class lynx_process_target): Update.
3998         * nto-low.cc (nto_target_ops): Update.
3999         (nto_attach): Turn into ...
4000         (nto_process_target::attach): ... this.
4001         * nto-low.h (class nto_process_target): Update.
4002         * win32-low.cc (win32_target_ops): Update.
4003         (win32_attach): Turn into ...
4004         (win32_process_target::attach): ... this.
4005         * win32-low.h (class win32_process_target): Update.
4006
4007 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4008
4009         Turn process_stratum_target's post_create_inferior op into a method
4010         of process_target.
4011
4012         * target.h (struct process_stratum_target): Remove the target op.
4013         (class process_target): Add the target op.
4014         (target_post_create_inferior): Update the macro.
4015         * target.cc (process_target::post_create_inferior): Define.
4016
4017         Update the derived classes and callers below.
4018
4019         * linux-low.cc (linux_target_ops): Update.
4020         (linux_post_create_inferior): Turn into ...
4021         (linux_process_target::post_create_inferior): ... this.
4022         * linux-low.h (class linux_process_target): Update.
4023         * lynx-low.cc (lynx_target_ops): Update.
4024         * nto-low.cc (nto_target_ops): Update.
4025         * win32-low.cc (win32_target_ops): Update.
4026
4027 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4028
4029         Turn process_stratum_target's create_inferior op into a method of
4030         process_target.
4031
4032         * target.h (struct process_stratum_target): Remove the target op.
4033         (class process_target): Add the target op.
4034         (create_inferior): Rename the macro to ...
4035         (target_create_inferior): ... this.
4036
4037         Update the derived classes and callers below.
4038
4039         * server.cc (handle_v_run): Update.
4040         (captured_main): Update.
4041         (process_serial_event): Update.
4042         * linux-low.cc (linux_target_ops): Update.
4043         (linux_create_inferior): Turn into ...
4044         (linux_process_target::create_inferior): ... this.
4045         * linux-low.h (class linux_process_target): Update.
4046         * lynx-low.cc (lynx_target_ops): Update.
4047         (lynx_create_inferior): Turn into ...
4048         (lynx_process_target::create_inferior): ... this.
4049         * lynx-low.h (class lynx_process_target): Update.
4050         * nto-low.cc (nto_target_ops): Update.
4051         (nto_create_inferior): Turn into ...
4052         (nto_process_target::create_inferior): ... this.
4053         * nto-low.h (class nto_process_target): Update.
4054         * win32-low.cc (win32_target_ops): Update.
4055         (win32_create_inferior): Turn into ...
4056         (win32_process_target::create_inferior): ... this.
4057         * win32-low.h (class win32_process_target): Update.
4058
4059 2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4060
4061         * target.h (class process_target): New class definition.
4062         (struct process_stratum_target) <pt>: New field with type
4063         'process_target*'.
4064         * linux-low.h (class linux_process_target): Define as a derived
4065         class of 'process_target'.
4066         * linux-low.cc (linux_target_ops): Add a linux_process_target*
4067         as the 'pt' field.
4068         * lynx-low.h (class lynx_process_target): Define as a derived
4069         class of 'process_target'.
4070         * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
4071         as the 'pt' field.
4072         * nto-low.h (class nto_process_target): Define as a derived
4073         class of 'process_target'.
4074         * nto-low.cc (nto_target_ops): Add an nto_process_target*
4075         as the 'pt' field.
4076         * win32-low.h (class win32_process_target): Define as a derived
4077         class of 'process_target'.
4078         * win32-low.cc (win32_target_ops): Add a win32_process_target*
4079         as the 'pt' field.
4080
4081 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
4082
4083         * configure: Regenerate.
4084
4085 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
4086             Andrew Burgess  <andrew.burgess@embecosm.com>
4087
4088         * linux-riscv-low.cc: New file.
4089         * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
4090         and nat/riscv-linux-tdesc.c.
4091         * configure.srv <riscv*-*-linux*> (srv_tgtobj)
4092         (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
4093         Define.
4094
4095 2020-02-14  Tom Tromey  <tom@tromey.com>
4096
4097         * acinclude.m4: Don't include acx_configure_dir.m4.
4098         * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
4099         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
4100         (all, install-only, uninstall, clean-info, clean)
4101         (maintainer-clean): Don't recurse.
4102         (subdir_do, all-lib): Remove.
4103         ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
4104         (GNULIB_H): Remove.
4105         (generated_files): Update.
4106         ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
4107         * configure: Rebuild.
4108         * configure.ac: Don't configure gnulib or libiberty.
4109         (GNULIB): Update.
4110
4111 2020-02-14  Eli Zaretskii  <eliz@gnu.org>
4112
4113         * win32-low.c (create_process): Prepend PROGRAM to ARGS when
4114         preparing the command line for CreateProcess.
4115         (win32_create_inferior): Reflect the program name in debugging
4116         output that shows the process and its command line.
4117
4118 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
4119
4120         * Makefile.in: Rename source files from .c to .cc.
4121         * %.c: Rename to %.cc.
4122         * configure.ac: Rename server.c to server.cc.
4123         * configure: Re-generate.
4124
4125 2020-02-13  Simon Marchi  <simon.marchi@efficios.com>
4126
4127         * Makefile.in: Rename gdbsupport source files from .c to .cc.
4128
4129 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
4130
4131         * win32-low.c (win32_create_inferior): Set signal_pid.
4132
4133 2020-02-12  Maciej W. Rozycki <macro@wdc.com>
4134             Pedro Alves  <palves@redhat.com>
4135
4136         Skip building gdbserver in a cross-configuration.
4137         * configure.srv: Set $gdbserver_host depending on whether $target
4138         is $host.  Use $gdbserver_host instead of $host.
4139
4140 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4141
4142         * configure: Re-generate.
4143
4144 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4145
4146         * configure: Re-generate.
4147
4148 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * acinclude.m4: Update warning.m4 path.
4151
4152 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4153
4154         * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
4155         (handle_exception): Set siginfo_er.
4156         (win32_xfer_siginfo): New function.
4157
4158 2020-02-07  Tom Tromey  <tom@tromey.com>
4159             Pedro Alves  <palves@redhat.com>
4160
4161         * README: Update build documentation.
4162         * configure.srv: Set UNSUPPORTED if host is unsupported.  Check
4163         host, not target.
4164         * configure.ac: Update paths.
4165         * configure: Rebuild.
4166         * acinclude.m4: Update paths.
4167         * Makefile.in: Update include paths.
4168         (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
4169         (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
4170         (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
4171         (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
4172         (%-generated.c): Update paths.
4173         * Move entire directory from ../gdb/gdbserver.
4174
4175 2020-01-29  Maciej W. Rozycki  <macro@wdc.com>
4176
4177         * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
4178
4179 2020-01-29  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4180
4181         * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
4182         assignment instead of srv_linux_obj.
4183
4184 2020-01-28  Hannes Domani  <ssbssa@yahoo.de>
4185
4186         * server.c (handle_qxfer_libraries): Write segment-address with
4187         paddress.
4188
4189 2020-01-24  Hannes Domani  <ssbssa@yahoo.de>
4190
4191         * Makefile.in (install-strip): New target.
4192         (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
4193         * aclocal.m4: Regenerate.
4194         * configure: Regenerate.
4195         * configure.ac: Add AM_PROG_INSTALL_STRIP.
4196
4197 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4198
4199         * Makefile.in (SFILES): Adjust paths to point to real files.
4200         (OBS): Move waitstatus.o to target/waitstatus.o.
4201         (TAGS): Transform paths appropriately.
4202         (%.o): Rename to...
4203         (nat/%.o): ... this pattern rule.
4204         (%.o): Rename to...
4205         (target/%.o): ... this pattern rule.
4206         * configure.srv: Adjust paths throughout to include nat/ prefix
4207         with the revant files.
4208         * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
4209         * configure: Regenerate.
4210
4211 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
4212
4213         * Makefile.in (TAGS): Remove config files from the recipe.
4214
4215 2020-01-14  Tom Tromey  <tom@tromey.com>
4216
4217         * configure: Rebuild.
4218         * configure.ac: Remove any checks that were added to common.m4.
4219         * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
4220         lib-link.m4.
4221
4222 2020-01-14  Tom Tromey  <tom@tromey.com>
4223
4224         * server.h: Include config.h.
4225         * gdbreplay.c: Include config.h.
4226         * configure: Rebuild.
4227         * configure.ac: Don't source common.host.
4228         * acinclude.m4: Update path.
4229         * Makefile.in (INCSUPPORT): New variable.
4230         (INCLUDE_CFLAGS): Add INCSUPPORT.
4231         (SFILES): Update paths.
4232         (version-generated.c): Update path to create-version.sh.
4233         (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
4234
4235 2020-01-14  Tom Tromey  <tom@tromey.com>
4236
4237         * configure.ac (LIBS): Use WIN32APILIBS.
4238         (USE_WIN32API): Don't define.
4239         * configure: Rebuild.
4240
4241 2020-01-14  Tom Tromey  <tom@tromey.com>
4242
4243         * configure: Rebuild.
4244
4245 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4246
4247         * Makefile.in (%-generated.c): Remove rule for files from
4248         regformats/i386.
4249
4250 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4251
4252         * configure: Re-generate.
4253
4254 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4255
4256         * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
4257         Define to static.
4258         * tracepoint.c (stop_tracing, flush_trace_buffer,
4259         about_to_request_buffer_space, get_trace_state_variable_value,
4260         set_trace_state_variable_value, gdb_collect): Add declaration.
4261
4262 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4263
4264         * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
4265         amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
4266         amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
4267         i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
4268         i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
4269         static.
4270
4271 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4272
4273         * inferiors.c: Include gdbsupport/common-inferior.h.
4274
4275 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4276
4277         * hostio-errno.c: Include hostio.h.
4278
4279 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
4280
4281         * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
4282         prerequisite.
4283
4284 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4285
4286         * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
4287         * linux-arm-tdesc.h: Include arch/arm.h.
4288
4289 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4290
4291         * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
4292
4293 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
4294
4295         * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
4296         * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
4297
4298 2020-01-10  Pedro Alves  <palves@redhat.com>
4299
4300         * fork-child.c (post_fork_inferior): Pass target down to
4301         startup_inferior.
4302         * inferiors.c (switch_to_thread): Add process_stratum_target
4303         parameter.
4304         * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
4305         * nto-low.c (nto_target_ops): Now a process_stratum_target.
4306         * linux-low.c (linux_target_ops): Now a process_stratum_target.
4307         * remote-utils.c (prepare_resume_reply): Pass the target to
4308         switch_to_thread.
4309         * target.c (the_target): Now a process_stratum_target.
4310         (done_accessing_memory): Pass the target to switch_to_thread.
4311         (set_target_ops): Ajust to use process_stratum_target.
4312         * target.h (struct target_ops): Rename to ...
4313         (struct process_stratum_target): ... this.
4314         (the_target, set_target_ops): Adjust.
4315         (prepare_to_access_memory): Adjust comment.
4316         * win32-low.c (child_xfer_memory): Adjust to use
4317         process_stratum_target.
4318         (win32_target_ops): Now a process_stratum_target.
4319
4320 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
4321             Pedro Alves  <palves@redhat.com>
4322
4323         * win32-low.c (get_child_debug_event): Extract the fatal exception
4324         from the exit status and convert to the equivalent Posix signal
4325         number.
4326         (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
4327         * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
4328
4329 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
4330
4331         * Makefile.in: Use INSTALL_PROGRAM_ENV.
4332
4333 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
4334
4335         * server.c (gdbserver_version): Change copyright year to 2020.
4336         * gdbreplay.c (gdbreplay_version): Likewise.
4337
4338 2019-12-19  Christian Biesinger  <cbiesinger@google.com>
4339
4340         * configure: Regenerate.
4341         * configure.ac: Quote variable arguments of test.
4342
4343 2019-12-16  Bernd Edlinger  <bernd.edlinger@hotmail.de>
4344
4345         * Makefile.in: Fix build with GNU Make 3.81
4346
4347 2019-12-16  Tom Tromey  <tromey@adacore.com>
4348
4349         * server.c (get_exec_file): Constify result.
4350
4351 2019-12-10  Christian Biesinger  <cbiesinger@google.com>
4352
4353         * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
4354         UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
4355         * config.in: Regenerate.
4356         * configure: Regenerate.
4357         * configure.ac: Don't check for strerror.
4358         * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
4359         Call safe_strerror instead of strerror.
4360         * server.h (strerror): Remove this now-unnecessary declaration.
4361         * tracepoint.c (init_named_socket): Call safe_strerror instead of
4362         strerror.
4363         (gdb_agent_helper_thread): Likewise.
4364         * utils.c (perror_with_name): Likewise.
4365
4366 2019-11-26  Tom Tromey  <tom@tromey.com>
4367
4368         * configure, config.in: Rebuild.
4369
4370 2019-11-26  Tom Tromey  <tom@tromey.com>
4371
4372         * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
4373         * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
4374         gdb_sigmask.
4375         * configure, config.in: Rebuild.
4376
4377 2019-11-26  Tom Tromey  <tom@tromey.com>
4378
4379         * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
4380         (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
4381         (GDBSERVER_LIBS): Use PTHREAD_LIBS.
4382         * acinclude.m4: Include ax_pthread.m4.
4383         * config.in, configure: Rebuild.
4384
4385 2019-11-26  Christian Biesinger  <cbiesinger@google.com>
4386
4387         * debug.c (debug_set_output): Call safe_strerror instead of
4388         strerror.
4389         * linux-low.c (attach_proc_task_lwp_callback): Likewise.
4390         (linux_kill_one_lwp): Likewise.
4391         (linux_detach_one_lwp): Likewise.
4392         (linux_wait_for_event_filtered): Likewise.
4393         (store_register): Likewise.
4394         * lynx-low.c (lynx_attach): Likewise.
4395         * mem-break.c (insert_memory_breakpoint): Likewise.
4396         (remove_memory_breakpoint): Likewise.
4397         (delete_fast_tracepoint_jump): Likewise.
4398         (set_fast_tracepoint_jump): Likewise.
4399         (uninsert_fast_tracepoint_jumps_at): Likewise.
4400         (reinsert_fast_tracepoint_jumps_at): Likewise.
4401         * nto-low.c (nto_xfer_memory): Likewise.
4402         (nto_resume): Likewise.
4403
4404 2019-11-20  Luis Machado  <luis.machado@linaro.org>
4405
4406         * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
4407         instead of register count.
4408         * tdesc.c (tdesc_contains_feature): New function.
4409         * tdesc.h (tdesc_contains_feature): New prototype.
4410
4411 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4412
4413         * Makefile.in: Add safe-strerror.c.
4414         * configure: Regenerate.
4415         * configure.ac: Don't source common.host.
4416
4417 2019-11-15  Christian Biesinger  <cbiesinger@google.com>
4418
4419         * config.in: Regenerate.
4420         * configure: Regenerate.
4421
4422 2019-11-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4423
4424         * ax.c (ax_printf): Handle size_t_arg.
4425
4426 2019-11-06  Christian Biesinger  <cbiesinger@google.com>
4427
4428         * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
4429         * mi/mi-main.c (output_cores): Likewise.
4430         * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
4431         (linux_xfer_osdata_modules): Likewise.
4432         * remote.c (register_remote_support_xml): Likewise.
4433         * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
4434         * xml-syscall.c (syscall_create_syscall_desc): Likewise.
4435
4436 2019-11-01  Christian Biesinger  <cbiesinger@google.com>
4437
4438         * configure: Regenerate.
4439         * configure.ac: Remove check for strerror_r.
4440
4441 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4442
4443         * config.in: Regenerate.
4444         * configure: Regenerate.
4445         * configure.ac: Also check for strerror_r.
4446
4447 2019-10-31  Christian Biesinger  <cbiesinger@google.com>
4448
4449         * ax.h (debug_agent): Remove duplicate declaration.
4450
4451 2019-10-26  Tom de Vries  <tdevries@suse.de>
4452
4453         * linux-aarch64-low.c: Fix typos in comments.
4454         * linux-arm-low.c: Same.
4455         * linux-low.c: Same.
4456         * linux-ppc-low.c: Same.
4457         * proc-service.c: Same.
4458         * regcache.h: Same.
4459         * server.c: Same.
4460         * tracepoint.c: Same.
4461         * win32-low.c: Same.
4462
4463 2019-10-25  Tom Tromey  <tromey@adacore.com>
4464
4465         * utils.c (xstrdup): Remove.
4466
4467 2019-10-23  Tom Tromey  <tom@tromey.com>
4468
4469         * configure, config.in: Rebuild.
4470
4471 2019-10-23  Tom Tromey  <tom@tromey.com>
4472
4473         * configure: Rebuild.
4474         * acinclude.m4: Use m4_include, not sinclude.
4475
4476 2019-10-17  Tom Tromey  <tromey@adacore.com>
4477
4478         * configure: Rebuild.
4479         * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
4480         in AC_CONFIG_FILES invocation.
4481         * Makefile.in (stamp-h, Makefile): Use new-style config.status
4482         invocation.
4483
4484 2019-10-16  Christian Biesinger  <cbiesinger@google.com>
4485
4486         * server.c: Include xml-builtin.h.
4487         (get_xml_features): Don't declare xml_builtins here.
4488
4489 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4490
4491         * Makefile.in: Remove references to vec-ipa.o.
4492
4493 2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>
4494
4495         * Makefile.in: Remove references to vec.c.
4496
4497 2019-10-02  Christian Biesinger  <cbiesinger@google.com>
4498
4499         * server.c (server_waiting): Change to bool.
4500         (extended_protocol): Likewise.
4501         (response_needed): Likewise.
4502         (exit_requested): Likewise.
4503         (run_once): Likewise.
4504         (report_no_resumed): Likewise.
4505         (non_stop): Likewise.
4506         (disable_packet_vCont): Likewise.
4507         (disable_packet_Tthread): Likewise.
4508         (disable_packet_qC): Likewise.
4509         (disable_packet_qfThreadInfo): Likewise.
4510         (handle_general_set): Update.
4511         (handle_detach): Update.
4512         (handle_monitor_command): Update.
4513         (handle_query): Update.
4514         (captured_main): Update.
4515         (process_serial_event): Update.
4516         * server.h (server_waiting): Change to bool.
4517         (disable_packet_vCont): Likewise.
4518         (disable_packet_Tthread): Likewise.
4519         (disable_packet_qC): Likewise.
4520         (disable_packet_qfThreadInfo): Likewise.
4521         (run_once): Likewise.
4522         (non_stop): Likewise.
4523         * target.c (target_stop_and_wait): Update.
4524
4525 2019-10-02  Tom Tromey  <tromey@adacore.com>
4526
4527         * Makefile.in (SFILES): Add common-inferior.c.
4528         (OBS): Add common-inferior.o.
4529         * server.c (startup_with_shell): Don't define.
4530
4531 2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4532
4533         * linux-low.c (linux_low_read_btrace): Update for change to
4534         std::vector.
4535
4536 2019-09-20  Christian Biesinger  <cbiesinger@google.com>
4537
4538         * debug.c (debug_threads): Remove comment in favor of the header.
4539         * debug.h (using_threads): Add declaration.
4540         (debug_threads): Add comment.
4541         * linux-aarch64-low.c: Include debug.h and remove declaration of
4542         debug_threads.
4543         * nto-low.c: Likewise.
4544         * remote-utils.c: Likewise.
4545         * thread-db.c: Likewise.
4546
4547 2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>
4548
4549         * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
4550         and powerpc-cell64l-ipa.o.
4551         (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
4552         from srv_regobj.  Remove rs6000/powerpc-cell32l.xml and
4553         rs6000/powerpc-cell64l.xml from srv_xmlfiles.
4554         (spu*-*-*): Remove.
4555
4556         * spu-low.c: Remove file.
4557
4558         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
4559         (parse_spufs_run): Remove.
4560         (ppc_get_pc): Remove Cell/B.E. support.
4561         (ppc_set_pc): Likewise.
4562         (ppc_breakpoint_at): Likewise.
4563         (ppc_arch_setup): Likewise.
4564         (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
4565         tdesc_powerpc_cell32l.
4566         (initialize_low_arch): Do not call init_registers_powerpc_cell64l
4567         or init_registers_powerpc_cell32l.
4568         * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
4569         (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
4570         or init_registers_powerpc_cell32l.
4571         * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
4572         (init_registers_powerpc_cell32l): Remove prototype.
4573         (init_registers_powerpc_cell64l): Likewise.
4574
4575         * target.h (struct target_ops): Remove qxfer_spu member.
4576         * server.c (handle_qxfer_spu): Remove.
4577         (qxfer_packets): Remove entry for "spu".
4578         (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
4579         * linux-low.c (SPUFS_MAGIC): Remove.
4580         (spu_enumerate_spu_ids): Remove.
4581         (linux_qxfer_spu): Remove.
4582         (linux_target_ops): Remove qxfer_spu member.
4583         * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
4584         * nto-low.c (nto_target_ops): Remove qxfer_spu member.
4585         * win32-low.c (win32_target_ops): Remove qxfer_spu member.
4586
4587 2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>
4588
4589         * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
4590         (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
4591         * config.in: Regenerate.
4592         * configure: Regenerate.
4593
4594 2019-08-15  Tom Tromey  <tromey@adacore.com>
4595
4596         * target.c (target_write_memory): Use gdb::byte_vector.
4597
4598 2019-08-15  Tom Tromey  <tromey@adacore.com>
4599
4600         * tracepoint.c (write_inferior_data_pointer)
4601         (write_inferior_integer, write_inferior_int8)
4602         (write_inferior_uinteger, m_tracepoint_action_download)
4603         (r_tracepoint_action_download, x_tracepoint_action_download)
4604         (l_tracepoint_action_download, clear_inferior_trace_buffer)
4605         (download_agent_expr, download_tracepoint_1)
4606         (download_trace_state_variables, upload_fast_traceframes): Update.
4607         * server.c (gdb_write_memory): Update.
4608         * remote-utils.c (relocate_instruction): Update.
4609         * proc-service.c (ps_pdwrite): Update.
4610         * mem-break.c (remove_memory_breakpoint)
4611         (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
4612         (uninsert_fast_tracepoint_jumps_at)
4613         (reinsert_fast_tracepoint_jumps_at): Update.
4614         * linux-x86-low.c (append_insns)
4615         (i386_install_fast_tracepoint_jump_pad)
4616         (amd64_write_goto_address, i386_write_goto_address): Update.
4617         * linux-s390-low.c (append_insns, s390_write_goto_address):
4618         Update.
4619         * linux-ppc-low.c (ppc_relocate_instruction)
4620         (ppc_install_fast_tracepoint_jump_pad, emit_insns)
4621         (ppc_write_goto_address): Update.
4622         * linux-aarch64-low.c (append_insns): Update.
4623         * target.h (struct target_ops): Update.
4624         (write_inferior_memory): Don't declare.
4625         * target.c (target_write_memory): Rename from
4626         write_inferior_memory.  Remove old target_write_memory.
4627
4628 2019-08-15  Tom Tromey  <tromey@adacore.com>
4629
4630         * target.c (write_inferior_memory): Use std::vector.
4631
4632 2019-08-06  Frank Ch. Eigler  <fche@redhat.com>
4633
4634         PR build/24886
4635         * configure.ac: Drop enable-libmcheck support.
4636         * configure, config.in: Rebuild.
4637         * acinclude.m4: Don't include it.
4638
4639 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4640
4641         * configure.srv: Remove Arm xml files.
4642
4643 2019-07-19  Alan Hayward  <alan.hayward@arm.com>
4644
4645         * configure.srv: Add new files. Remove xml generated files.
4646         * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
4647         registers.
4648         * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
4649         * linux-aarch32-tdesc.c: New file.
4650         * linux-aarch32-tdesc.h: New file.
4651         * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
4652         * linux-arm-low.c (init_registers_arm, tdesc_arm)
4653         (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
4654         (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
4655         (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
4656         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
4657         (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
4658         (arm_read_description): Call arm_linux_read_description.
4659         (initialize_low_arch): Don't init registers.
4660         * linux-arm-tdesc.c: New file.
4661         * linux-arm-tdesc.h: New file.
4662
4663 2019-07-10  Alan Hayward  <alan.hayward@arm.com>
4664
4665         * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
4666         Move counter inside for.
4667         (arm_read_description): Check ptrace earlier.
4668         (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
4669
4670 2019-07-09  Tom Tromey  <tom@tromey.com>
4671
4672         * configure: Rebuild.
4673         * configure.ac: Change common to gdbsupport.
4674         * acinclude.m4: Change common to gdbsupport.
4675         * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
4676         (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
4677         common to gdbsupport.
4678         * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
4679         gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
4680         inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
4681         linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
4682         linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
4683         linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
4684         nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
4685         server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
4686         thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
4687         common to gdbsupport.
4688
4689 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4690
4691         * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
4692         defines.
4693         * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
4694
4695 2019-07-04  Alan Hayward  <alan.hayward@arm.com>
4696
4697         * configure.srv: Remove legacy xml.
4698         * linux-aarch64-low.c (initialize_low_arch): Remove
4699         initialize_low_tdesc call.
4700         * linux-aarch64-tdesc-selftest.c: Remove file.
4701         * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
4702         * linux-x86-low.c (initialize_low_arch): Remove
4703         initialize_low_tdesc call.
4704         * linux-x86-tdesc-selftest.c: Remove file.
4705         * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
4706
4707 2019-06-20  Tom de Vries  <tdevries@suse.de>
4708
4709         * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
4710         s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
4711
4712 2019-06-19  Tom de Vries  <tdevries@suse.de>
4713
4714         * debug.h (debug_write): Change return type to ssize_t.
4715         * debug.c (debug_write): Same.
4716
4717 2019-06-14  Tom Tromey  <tom@tromey.com>
4718
4719         * configure.ac: Use new path to gnulib.
4720         * configure: Rebuild.
4721         * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
4722         to gnulib.
4723
4724 2019-06-11  Tom Tromey  <tom@tromey.com>
4725
4726         * Makefile.in (SFILES): Add alloc.c.
4727         (OBS): Add alloc.o.
4728         (IPA_OBJS): Add alloc-ipa.o.
4729         (alloc-ipa.o): New target.
4730         (%.o: ../%.c): New pattern rule.
4731
4732 2019-06-10  Tom Tromey  <tromey@adacore.com>
4733
4734         * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4735         end warning with a newline.
4736         * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
4737         newline.
4738         * thread-db.c (attach_thread): Don't end warning with a newline.
4739         (thread_db_notice_clone): Likewise.
4740         * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
4741         newline.
4742         * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
4743         end warning with a newline.
4744
4745 2019-06-04  Pedro Alves  <palves@redhat.com>
4746
4747         * server.c (captured_main): Use make_unique_xstrdup.
4748
4749 2019-06-02  Tom Tromey  <tom@tromey.com>
4750
4751         * gdbreplay.c (fromhex): Remove.
4752         * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
4753
4754 2019-05-29  Tom Tromey  <tromey@adacore.com>
4755
4756         * configure: Rebuild.
4757
4758 2019-05-06  Kevin Buettner  <kevinb@redhat.com>
4759
4760         * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
4761         sign extension code on 32-bit builds.
4762
4763 2019-05-03  Eli Zaretskii  <eliz@gnu.org>
4764
4765         * remote-utils.c:
4766         * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
4767
4768 2019-04-19  Tom Tromey  <tom@tromey.com>
4769
4770         * server.c (struct vstop_notif): Derive from notif_event.
4771         <base>: Remove.
4772         (queue_stop_reply): Update.
4773         (remove_all_on_match_ptid): Change type.  Rewrite.
4774         (discard_queued_stop_replies): Rewrite.
4775         (in_queued_stop_replies_ptid): Change type.
4776         (in_queued_stop_replies): Rewrite.
4777         (notif_stop): Update.
4778         (queue_stop_reply_callback): Update.
4779         (captured_main): Don't call initialize_notif.
4780         (push_stop_notification): Update.
4781         * notif.c (notif_write_event, handle_notif_ack)
4782         (notif_event_enque, notif_push): Update.
4783         (notif_event_xfree, initialize_notif): Remove.
4784         * notif.h (struct notif_event): Include <list>, not
4785         "common/queue.h".
4786         (struct notif_server) <queue>: Now a std::list.
4787         (notif_event_p): Remove typedef.
4788         (initialize_notif): Don't declare.
4789         (struct notif_event): Add virtual destructor.
4790
4791 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4792
4793         * ax.c (ax_vdebug): Call debug_printf.
4794         * debug.c (debug_write): New function.
4795         * debug.h (debug_write): New declaration.
4796         * linux-low.c (sigchld_handler): Call debug_write.
4797
4798 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4799
4800         * debug.c (debug_set_output): New function.
4801         (debug_vprintf): Send output to debug_file.
4802         (debug_flush): Likewise.
4803         * debug.h (debug_set_output): New declaration.
4804         * server.c (handle_monitor_command): Add debug-file option.
4805         (captured_main): Likewise.
4806
4807 2019-04-17  Alan Hayward  <alan.hayward@arm.com>
4808
4809         * debug.c (remote_debug): Add definition.
4810         * debug.h (remote_debug): Add declaration.
4811         * hostio.c (remote_debug): Remove declaration.
4812         * remote-utils.c (struct ui_file): Likewise.
4813         (remote_debug): Likewise.
4814         * remote-utils.h (remote_debug): Likewise,
4815         * server.c (remote_debug): Remove definition.
4816
4817 2019-04-10  Kevin Buettner  <kevinb@redhat.com>
4818
4819         * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4820         when using a 64-bit gdbserver.
4821
4822 2019-04-09  Tom Tromey  <tromey@adacore.com>
4823
4824         * linux-low.c (select_event_lwp): Use find_thread_in_random.
4825
4826 2019-04-08  Tom Tromey  <tom@tromey.com>
4827
4828         * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4829         throw.
4830         (linux_resume_one_lwp): Likewise.
4831
4832 2019-04-08  Tom Tromey  <tom@tromey.com>
4833
4834         * gdbreplay.c: Update.
4835         * linux-low.c: Update.
4836         * server.c: Update.
4837
4838 2019-04-08  Tom Tromey  <tom@tromey.com>
4839
4840         * server.c: Use C++ exception handling.
4841         * linux-low.c: Use C++ exception handling.
4842         * gdbreplay.c: Use C++ exception handling.
4843
4844 2019-04-08  Tom Tromey  <tom@tromey.com>
4845
4846         * server.c (handle_btrace_general_set, handle_qxfer_btrace)
4847         (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
4848         (captured_main, main): Update.
4849         * gdbreplay.c (main): Update.
4850
4851 2019-04-05  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
4852
4853         * linux-low.c (linux_get_auxv): Remove static.  Return auxv entry
4854         value in argument pointer, return 1 if the entry is found and 0
4855         otherwise.  Move comment.
4856         (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
4857         * linux-low.h (linux_get_auxv): Declare.
4858         * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
4859
4860 2019-04-05  Tom Tromey  <tromey@adacore.com>
4861
4862         * server.c (gdbserver_usage): Use upper-case for metasyntactic
4863         variables.
4864
4865 2019-03-28  Alan Hayward  <alan.hayward@arm.com>
4866
4867         * linux-low.c (AT_HWCAP2): Add define if not already included.
4868
4869 2019-03-26  Alan Hayward  <alan.hayward@arm.com>
4870
4871         * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
4872         (aarch64_arch_setup): Call linux_get_hwcap.
4873         * linux-arm-low.c (arm_get_hwcap): Remove function.
4874         (arm_read_description): Call linux_get_hwcap.
4875         * linux-low.c (linux_get_auxv): New function.
4876         (linux_get_hwcap): Likewise.
4877         (linux_get_hwcap2): Likewise.
4878         * linux-low.h (linux_get_hwcap): New declaration.
4879         (linux_get_hwcap2): Likewise.
4880         * linux-ppc-low.c (ppc_get_auxv): Remove function.
4881         (ppc_arch_setup): Call linux_get_hwcap.
4882         * linux-s390-low.c (s390_get_hwcap): Remove function.
4883         (s390_arch_setup): Call linux_get_hwcap.
4884
4885 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4886             Jiong Wang  <jiong.wang@arm.com>
4887
4888         * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
4889         * linux-low.c (regsets_store_inferior_registers): Allow optional reads
4890         to fail.
4891         * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
4892
4893 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4894             Jiong Wang  <jiong.wang@arm.com>
4895
4896         * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
4897         (aarch64_get_hwcap): New function.
4898         (aarch64_arch_setup): Read APIA hwcap.
4899
4900 2019-03-22  Alan Hayward  <alan.hayward@arm.com>
4901             Jiong Wang  <jiong.wang@arm.com>
4902
4903         * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
4904         (initialize_low_tracepoint): Likewise.
4905         * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
4906         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
4907         * linux-aarch64-tdesc.c (struct target_desc): Likewise.
4908         (aarch64_linux_read_description): Likewise.
4909         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
4910
4911 2019-03-12  John Baldwin  <jhb@FreeBSD.org>
4912
4913         * linux-x86-tdesc.c (i386_linux_read_description): Update call to
4914         i386_create_target_description for 'segments' parameter.
4915         * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
4916         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4917         * win32-i386-low.c (i386_arch_setup): Likewise.
4918
4919 2019-03-12  Tom Tromey  <tromey@adacore.com>
4920
4921         * linux-low.c (iterate_over_lwps): Update.
4922
4923 2019-03-06  Tom Tromey  <tom@tromey.com>
4924
4925         * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
4926         (captured_main): Use SCOPE_EXIT.
4927
4928 2019-03-04  Sergio Durigan Junior  <sergiodj@redhat.com>
4929
4930         * configure.srv: Use '$enable_unittest' instead of '$development'
4931         when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
4932         case.
4933
4934 2019-02-27  Tom Tromey  <tromey@adacore.com>
4935
4936         * gdbreplay.c (logchar): Handle \r\n.
4937
4938 2019-02-07  Alan Hayward  <alan.hayward@arm.com>
4939
4940         * linux-low.c (linux_attach): Add process before lwp.
4941         * server.c (attach_inferior): Check if already attached.
4942
4943 2019-02-07  Tom Tromey  <tom@tromey.com>
4944
4945         * x86-tdesc.h: Rename include guard.
4946         * x86-low.h: Add include guard.
4947         * wincecompat.h: Rename include guard.
4948         * win32-low.h: Add include guard.
4949         * utils.h: Rename include guard.
4950         * tracepoint.h: Rename include guard.
4951         * tdesc.h: Rename include guard.
4952         * target.h: Rename include guard.
4953         * server.h: Rename include guard.
4954         * remote-utils.h: Rename include guard.
4955         * regcache.h: Rename include guard.
4956         * nto-low.h: Rename include guard.
4957         * notif.h: Add include guard.
4958         * mem-break.h: Rename include guard.
4959         * lynx-low.h: Add include guard.
4960         * linux-x86-tdesc.h: Add include guard.
4961         * linux-s390-tdesc.h: Add include guard.
4962         * linux-ppc-tdesc-init.h: Add include guard.
4963         * linux-low.h: Add include guard.
4964         * linux-aarch64-tdesc.h: Add include guard.
4965         * linux-aarch32-low.h: Add include guard.
4966         * inferiors.h: Rename include guard.
4967         * i387-fp.h: Rename include guard.
4968         * hostio.h: Rename include guard.
4969         * gdbthread.h: Rename include guard.
4970         * gdb_proc_service.h: Rename include guard.
4971         * event-loop.h: Rename include guard.
4972         * dll.h: Rename include guard.
4973         * debug.h: Rename include guard.
4974         * ax.h: Rename include guard.
4975
4976 2018-01-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
4977
4978         PR gdb/23985
4979         * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
4980         (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
4981
4982 2019-01-25  Tom Tromey  <tom@tromey.com>
4983
4984         * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
4985
4986 2019-01-25  Tom Tromey  <tom@tromey.com>
4987
4988         * win32-low.c: Fix common/ includes.
4989         * win32-i386-low.c: Fix common/ includes.
4990         * tracepoint.c: Fix common/ includes.
4991         * thread-db.c: Fix common/ includes.
4992         * target.h: Fix common/ includes.
4993         * symbol.c: Fix common/ includes.
4994         * spu-low.c: Fix common/ includes.
4995         * server.h: Fix common/ includes.
4996         * server.c: Fix common/ includes.
4997         * remote-utils.c: Fix common/ includes.
4998         * regcache.h: Fix common/ includes.
4999         * regcache.c: Fix common/ includes.
5000         * nto-x86-low.c: Fix common/ includes.
5001         * notif.h: Fix common/ includes.
5002         * mem-break.h: Fix common/ includes.
5003         * lynx-low.c: Fix common/ includes.
5004         * lynx-i386-low.c: Fix common/ includes.
5005         * linux-x86-tdesc-selftest.c: Fix common/ includes.
5006         * linux-x86-low.c: Fix common/ includes.
5007         * linux-low.c: Fix common/ includes.
5008         * inferiors.h: Fix common/ includes.
5009         * i387-fp.c: Fix common/ includes.
5010         * hostio.c: Fix common/ includes.
5011         * hostio-errno.c: Fix common/ includes.
5012         * gdbthread.h: Fix common/ includes.
5013         * gdbreplay.c: Fix common/ includes.
5014         * fork-child.c: Fix common/ includes.
5015         * event-loop.c: Fix common/ includes.
5016         * ax.c:
5017         (enum gdb_agent_op): Fix common/ includes.
5018
5019 2019-01-21  Tom Tromey  <tom@tromey.com>
5020
5021         * tracepoint.c: Fix includes.
5022         * remote-utils.c: Fix includes.
5023         * linux-x86-low.c: Fix includes.
5024
5025 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
5026
5027         * gdbreplay.c (gdbreplay_version): Update copyright year in
5028         version message.
5029         * server.c (gdbserver_version): Likewise.
5030
5031 2018-12-05  Alan Hayward  <alan.hayward@arm.com>
5032
5033         * linux-low.c (add_lwp): Switch ordering.
5034
5035 2018-11-29  Tom Tromey  <tom@tromey.com>
5036
5037         * win32-low.c (win32_join): Take pid, not process.
5038         * target.h (struct target_ops) <join>: Change argument type.
5039         (join_inferior): Change argument name.
5040         * spu-low.c (spu_join): Take pid, not process.
5041         * server.c (handle_detach): Preserve pid before destroying
5042         process.
5043         * lynx-low.c (lynx_join): Take pid, not process.
5044         * linux-low.c (linux_join): Take pid, not process.
5045
5046 2018-11-23  Alan Hayward  <alan.hayward@arm.com>
5047
5048         * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
5049         (aarch64_cannot_fetch_register): Likewise.
5050         (struct linux_target_ops): Update references.
5051
5052 2018-10-31  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5053
5054         * linux-ppc-low.c: Include nat/linux-ptrace.h.
5055
5056 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5057
5058         * configure.srv (ipa_ppc_linux_regobj): Add
5059         powerpc-isa207-htm-vsx32l-ipa.o and
5060         powerpc-isa207-htm-vsx64l-ipa.o.
5061         (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
5062         powerpc-isa207-htm-vsx64l.o to srv_regobj.  Add
5063         rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
5064         rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
5065         rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
5066         rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
5067         rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
5068         and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
5069         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5070         <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
5071         (init_registers_powerpc_isa207_htm_vsx32l)
5072         (init_registers_powerpc_isa207_htm_vsx64l): Declare.
5073         * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
5074         (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
5075         (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
5076         (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
5077         (ppc_store_tm_ctarregset): New functions.
5078         (ppc_regsets): Add entries for HTM regsets.
5079         (ppc_arch_setup): Set htm in features struct when needed.  Set
5080         sizes for the HTM regsets.
5081         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
5082         (initialize_low_arch): Call
5083         init_registers_powerpc_isa207_htm_vsx32l and
5084         init_registers_powerpc_isa207_htm_vsx64l.
5085         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
5086         PPC_TDESC_ISA207_HTM_VSX.
5087         (initialize_low_tracepoint): Call
5088         init_registers_powerpc_isa207_htm_vsx32l and
5089         init_registers_powerpc_isa207_htm_vsx64l.
5090
5091 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5092
5093         * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
5094         rs6000/power-linux-pmu.xml to srv_xmlfiles.
5095         * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
5096         (ppc_store_pmuregset): New functions.
5097         (ppc_regsets): Add entries for ebb and pmu regsets.
5098         (ppc_arch_setup): Set isa207 in features struct if the ebb and
5099         pmu regsets are available.  Set sizes for these regsets.
5100
5101 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5102
5103         * configure.srv (ipa_ppc_linux_regobj): Add
5104         powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
5105         (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
5106         powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
5107         rs6000/powerpc-isa207-vsx32l.xml, and
5108         rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
5109         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5110         <PPC_TDESC_ISA207_VSX>: New enum value.
5111         (init_registers_powerpc_isa207_vsx32l): Declare.
5112         (init_registers_powerpc_isa207_vsx64l): Declare.
5113         * linux-ppc-low.c (ppc_fill_tarregset): New function.
5114         (ppc_store_tarregset): New function.
5115         (ppc_regsets): Add entry for the TAR regset.
5116         (ppc_arch_setup): Set isa207 in features struct when needed.  Set
5117         size for the TAR regsets.
5118         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
5119         (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
5120         and init_registers_powerpc_isa207_vsx64l.
5121         * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
5122         (initialize_low_tracepoint): Call
5123         init_registers_powerpc_isa207_vsx32l and
5124         init_registers_powerpc_isa207_vsx64l.
5125
5126 2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
5127             Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5128
5129         * configure.srv (ipa_ppc_linux_regobj): Add
5130         powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
5131         powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
5132         (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
5133         powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
5134         rs6000/power-dscr.xml, rs6000/power-ppr.xml,
5135         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
5136         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
5137         * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
5138         <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
5139         (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
5140         (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
5141         * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
5142         (ppc_hwcap): Add comment.
5143         (ppc_hwcap2): New global.
5144         (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
5145         (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
5146         (ppc_regsets): Add entries for the DSCR and PPR regsets.
5147         (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
5148         when needed.  Set sizes for the the DSCR and PPR regsets.
5149         (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
5150         (initialize_low_arch): Call
5151         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5152         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5153         * linux-ppc-ipa.c (get_ipa_tdesc): Handle
5154         PPC_TDESC_ISA205_PPR_DSCR_VSX.
5155         (initialize_low_tracepoint): Call
5156         init_registers_powerpc_isa205_ppr_dscr_vsx32l and
5157         init_registers_powerpc_isa205_ppr_dscr_vsx64l.
5158
5159 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
5160
5161         * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
5162
5163 2018-10-10  Sergio Durigan Junior  <sergiodj@redhat.com>
5164             Simon Marchi <simark@simark.ca>
5165
5166         * acinclude.m4: Include "../selftest.m4".
5167         * configure: Regenerate.
5168         * configure.ac: Use "GDB_AC_SELFTEST".
5169         * configure.srv: Use "$enable_unittests" instead of
5170         "$development" when checking whether unit tests have been
5171         enabled.
5172         * server.c (captured_main): Update message informing that
5173         selftests have been disabled.
5174
5175 2018-10-04  Tom Tromey  <tom@tromey.com>
5176
5177         * configure: Rebuild.
5178
5179 2018-10-04  Tom Tromey  <tom@tromey.com>
5180
5181         * server.c (handle_status): Rename inner "thread".
5182         (process_serial_event): Declare "res" in 'm' case.
5183         * linux-low.c (last_thread_of_process_p, find_lwp_pid)
5184         (iterate_over_lwps): Rename inner "thread".
5185         (linux_qxfer_libraries_svr4): Rename inner "len".
5186         * gdbthread.h (find_thread_in_random): Rename inner "thread".
5187
5188 2018-10-01  Gary Benson <gbenson@redhat.com>
5189
5190         * gdb_proc_service.h: Moved common code to
5191         common/gdb_proc_service.h.
5192
5193 2018-10-01  Gary Benson <gbenson@redhat.com>
5194
5195         * gdb_proc_service.h: Synchronize comments and whitespace with
5196         GDB's version of this file.
5197
5198 2018-09-25  Tom Tromey  <tom@tromey.com>
5199
5200         * configure: Rebuild.
5201         * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
5202
5203 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5204
5205         * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
5206         (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
5207         ($(IPA_LIB)): Sort IPA_OBJS.
5208
5209 2018-09-16  Simon Marchi  <simon.marchi@polymtl.ca>
5210
5211         * Makefile.in: Remove references to $(ADD_DEPS).
5212
5213 2018-09-16  Tom Tromey  <tom@tromey.com>
5214
5215         * remote-utils.c (remote_open): Use GNU style for metasyntactic
5216         variables.
5217         * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
5218         variables.
5219
5220 2018-09-05  Tom Tromey  <tom@tromey.com>
5221
5222         * configure: Rebuild.
5223
5224 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
5225
5226         PR build/23399
5227         * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
5228
5229 2018-08-27  Tom Tromey  <tom@tromey.com>
5230
5231         PR build/23087:
5232         * configure: Rebuild.
5233
5234 2018-08-27  Tom Tromey  <tom@tromey.com>
5235
5236         * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
5237         (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
5238         (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
5239         (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
5240         (s390x_emit_stack_adjust): Add casts to unsigned char.
5241
5242 2018-08-22  Simon Marchi  <simon.marchi@ericsson.com>
5243
5244         PR gdb/23374
5245         PR gdb/23375
5246         * server.h (struct client_state) <disable_randomization>:
5247         Initialize to 1.
5248
5249 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
5250
5251         * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
5252         variable.
5253         (mips_supply_ptrace_register): Likewise.
5254
5255 2018-07-22  Tom Tromey  <tom@tromey.com>
5256
5257         * configure: Rebuild.
5258
5259 2018-07-22  Tom Tromey  <tom@tromey.com>
5260
5261         * win32-low.c (win32_create_inferior): Remove unused variables.
5262         * gdbreplay.c (remote_open): Remove unused variable.
5263         * remote-utils.c (remote_prepare): Remove unused variable.
5264         * x86-tdesc.h (X86_TDESC_H): Define.
5265         (amd64_expedite_regs): Define conditionally.
5266         (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
5267         * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
5268         * remote-utils.c (readchar): Remove unused variable.
5269
5270 2018-07-13  Pedro Alves  <palves@redhat.com>
5271
5272         * linux-low.c (linux_kill): Change parameter to process_info
5273         pointer instead of pid.  Adjust.
5274         * lynx-low.c (lynx_kill): Likewise.
5275         * nto-low.c (nto_kill): Likewise.
5276         * spu-low.c (spu_kill): Likewise.
5277         * win32-low.c (win32_kill): Likewise.
5278         * server.c (handle_v_kill, kill_inferior_callback)
5279         (detach_or_kill_for_exit): Adjust.
5280         * target.c (kill_inferior): Change parameter to process_info
5281         pointer instead of pid.  Adjust.
5282         * target.h (struct target_ops) <kill>: Change parameter to
5283         process_info pointer instead of pid.  Adjust all implementations
5284         and callers.
5285         (kill_inferior): Likewise.
5286
5287 2018-07-13  Pedro Alves  <palves@redhat.com>
5288
5289         * linux-low.c (linux_detach, linux_join): Change parameter to
5290         process_info pointer instead of pid.  Adjust.
5291         * lynx-low.c (lynx_detach, lynx_join): Likewise.
5292         * nto-low.c (nto_detach): Likewise.
5293         * spu-low.c (spu_detach, spu_join): Likewise.
5294         * win32-low.c (win32_detach, win32_join): Likewise.
5295         * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
5296         * target.h (struct target_ops) <detach, join>: Change parameter to
5297         process_info pointer instead of pid.  Adjust all implementations
5298         and callers.
5299         (detach_inferior, join_inferior): Rename 'pid' parameter to
5300         'proc'.
5301
5302 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
5303             Jan Kratochvil  <jan.kratochvil@redhat.com>
5304             Paul Fertser  <fercerpav@gmail.com>
5305             Tsutomu Seki  <sekiriki@gmail.com>
5306
5307         * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
5308         (OBS): Add 'common/netstuff.o'.
5309         (GDBREPLAY_OBS): Likewise.
5310         * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
5311         (remote_open): Implement support for IPv6
5312         connections.
5313         * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
5314         and 'wspiapi.h'.
5315         (handle_accept_event): Accept connections from IPv6 sources.
5316         (remote_prepare): Handle IPv6-style hostnames; implement
5317         support for IPv6 connections.
5318         (remote_open): Implement support for printing connections from
5319         IPv6 sources.
5320
5321 2018-07-11  Pedro Alves  <palves@redhat.com>
5322
5323         PR gdb/23377
5324         * mem-break.c (any_persistent_commands): Add process_info
5325         parameter and use it instead of relying on the current process.
5326         Change return type to bool.
5327         * mem-break.h (any_persistent_commands): Add process_info
5328         parameter and change return type to bool.
5329         * server.c (handle_detach): Remove require_running_or_return call.
5330         Look up the process_info for the process we're about to detach.
5331         If not found, return back error to GDB.  Adjust
5332         any_persistent_commands call to pass down a process pointer.
5333
5334 2018-07-11  Pedro Alves  <palves@redhat.com>
5335
5336         * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
5337         (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
5338         instead of collect_register_by_name.
5339         * regcache.c (regcache_raw_get_unsigned_by_name): New.
5340         * regcache.h (regcache_raw_get_unsigned_by_name): New.
5341
5342 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
5343             Pedro Alves  <palves@redhat.com>
5344
5345         * linux-low.c (initialize_low): Call linux_proc_init_warnings.
5346
5347 2018-07-03  Tom Tromey  <tom@tromey.com>
5348
5349         * linux-low.c: Update.
5350         * lynx-low.c: Update.
5351         * mem-break.c: Update.
5352         * nto-low.c: Update.
5353         * remote-utils.c: Update.
5354         * server.c: Update.
5355         * spu-low.c: Update.
5356         * target.c: Update.
5357         * win32-low.c: Update.
5358
5359 2018-07-03  Tom Tromey  <tom@tromey.com>
5360
5361         * server.c: Update.
5362
5363 2018-07-03  Tom Tromey  <tom@tromey.com>
5364
5365         * linux-low.c: Update.
5366
5367 2018-07-03  Tom Tromey  <tom@tromey.com>
5368
5369         * target.c: Update.
5370
5371 2018-07-03  Tom Tromey  <tom@tromey.com>
5372
5373         * linux-low.c: Update.
5374         * linux-mips-low.c: Update.
5375         * lynx-low.c: Update.
5376         * nto-low.c: Update.
5377         * remote-utils.c: Update.
5378         * server.c: Update.
5379         * spu-low.c: Update.
5380         * target.c: Update.
5381         * thread-db.c: Update.
5382
5383 2018-07-03  Tom Tromey  <tom@tromey.com>
5384
5385         * linux-low.c: Update.
5386         * linux-mips-low.c: Update.
5387         * lynx-low.c: Update.
5388         * mem-break.c: Update.
5389         * nto-low.c: Update.
5390         * remote-utils.c: Update.
5391         * server.c: Update.
5392         * spu-low.c: Update.
5393         * target.c: Update.
5394         * tracepoint.c: Update.
5395
5396 2018-07-03  Tom Tromey  <tom@tromey.com>
5397
5398         * linux-low.c: Update.
5399         * linux-ppc-low.c: Update.
5400         * linux-x86-low.c: Update.
5401         * proc-service.c: Update.
5402         * server.c: Update.
5403         * spu-low.c: Update.
5404         * thread-db.c: Update.
5405         * win32-low.c: Update.
5406
5407 2018-07-03  Tom Tromey  <tom@tromey.com>
5408
5409         * linux-low.c: Update.
5410         * lynx-low.c: Update.
5411         * nto-low.c: Update.
5412         * remote-utils.c: Update.
5413         * spu-low.c: Update.
5414         * thread-db.c: Update.
5415         * win32-low.c: Update.
5416
5417 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
5418
5419         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
5420         parameter in call to 'amd64_create_target_description'.
5421
5422 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5423
5424         * x86-tdesc.h: Remove executable permission flag.
5425
5426 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
5427
5428         * configure.ac: Remove AC_PREREQ, add missing quoting.
5429         * configure: Re-generate.
5430         * config.in: Re-generate.
5431         * aclocal.m4: Re-generate.
5432
5433 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5434
5435         * tracepoint.h (current_traceframe): Remove declaration.
5436
5437 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5438
5439         * linux-aarch64-low.c (is_sve_tdesc): New function.
5440         (aarch64_sve_regs_copy_to_regcache): Likewise.
5441         (aarch64_sve_regs_copy_from_regcache): Likewise.
5442         (aarch64_regs_info): Add SVE checks.
5443         (initialize_low_arch): Initialize SVE.
5444
5445 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
5446
5447         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
5448
5449 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5450
5451         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
5452         (initialize_low_tracepoint): Likewise
5453         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
5454         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
5455         param.
5456         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
5457         checks.
5458         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
5459
5460 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5461
5462         * server.h (PBUFSIZ): Increase size
5463
5464 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5465
5466         * regcache.c (regcache::raw_compare): New function.
5467         * regcache.h (regcache::raw_compare): New declaration.
5468
5469 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
5470
5471         * regcache.c (new_register_cache): Use new.
5472         (free_register_cache): Use delete.
5473         (register_data): Use const.
5474         (supply_register): Move body inside regcache.
5475         (regcache::raw_supply): New override function.
5476         (collect_register): Move body inside regcache.
5477         (regcache::raw_collect): New override function.
5478         (regcache::get_register_status): New override function.
5479         * regcache.h (struct regcache): Inherit from reg_buffer_common.
5480
5481 2018-06-09  Tom Tromey  <tom@tromey.com>
5482
5483         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
5484         declare queue.
5485         (event_queue): Use std::queue.
5486         (gdb_event_xfree): Remove.
5487         (initialize_event_loop, process_event, wait_for_event): Update.
5488
5489 2018-06-08  Stan Cox  <scox@redhat.com>
5490
5491         * win32-low.c (win32_create_inferior):  last_ptid and last_status
5492         moved to client_state.
5493
5494 2018-06-08  Pedro Alves  <palves@redhat.com>
5495
5496         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
5497         common/common-exceptions.o, common/common-utils.o,
5498         common/errors.o, common/print-utils.o and utils.o.
5499         * gdbreplay.c: Include "common-defs.h" instead of the two
5500         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
5501         string.h or alloca.h.
5502         (perror_with_name): Delete.
5503         (remote_open): Use xstrdup instead of strdup.
5504         (main): Rename to ...
5505         (captured_main): ... this.
5506         (main): New.
5507
5508 2018-06-08  Tom Tromey  <tom@tromey.com>
5509
5510         * linux-low.c (linux_low_read_btrace): Update.
5511
5512 2018-06-04  Stan Cox  <scox@redhat.com>
5513
5514         * server.h (struct client_state): New.
5515         * server.c (cont_thread, general_thread, multi_process)
5516         (report_fork_events, report_vfork_events, report_exec_events)
5517         (report_thread_events, swbreak_feature, hwbreak_feature)
5518         (vCont_supported, disable_randomization, pass_signals)
5519         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
5520         Moved to client_state.
5521         * remote-utils.c (remote_debug, noack_mode)
5522         (transport_is_reliable): Moved to client_state.
5523         * tracepoint.c (current_traceframe): Moved to client_state.
5524
5525         Update all callers.
5526         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
5527         linux-low.c, remote-utils.h, target.c: Use client_state.
5528
5529 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5530
5531         * configure.srv: Add new c/h file.
5532
5533 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
5534
5535         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
5536         null VQ.
5537
5538 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
5539
5540         * gdb.arch/mips-fpregset-core.exp: New test.
5541         * gdb.arch/mips-fpregset-core.c: New test source.
5542
5543 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
5544
5545         PR server/23198
5546         * hostio.c (require_int): Do not report overflow for integers
5547         between 0xfffffff and 0x7fffffff.
5548
5549 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5550
5551         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
5552         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
5553         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
5554         functions.
5555         (the_low_target): Wire them.
5556
5557 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5558
5559         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
5560         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
5561         mode. Call collect_register_by_name with vscr using
5562         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
5563         (ppc_store_vrregset): Add and set vscr_offset variable as in
5564         ppc_fill_vrregset. Call supply_register_by_name with vscr using
5565         vscr_offset.
5566
5567 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5568
5569         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5570         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
5571         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
5572
5573 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5574
5575         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
5576         (ppc_store_vsxregset): Likewise.
5577         (ppc_fill_vrregset): Likewise.
5578         (ppc_store_vrregset): Likewise.
5579         (ppc_fill_evrregset): Likewise.
5580         (ppc_store_evrregset): Likewise.
5581         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
5582         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
5583         needed.
5584
5585 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5586
5587         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
5588         wordsize of the inferior. Call ppc_linux_target_wordsize.
5589
5590 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5591
5592         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
5593         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
5594         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
5595         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5596         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5597         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5598         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5599         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5600         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5601         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5602         (tdesc_powerpc_e500l): Remove.
5603         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
5604         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
5605         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
5606         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
5607         linux-ppc-tdesc.h.
5608         (ppc_arch_setup): Remove target description matching code. Fill a
5609         ppc_linux_features struct and call ppc_linux_match_description
5610         with it.
5611
5612 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5613
5614         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
5615         width of the requested register exceeds the width of the
5616         `ptrace' data type.
5617         (mips_cannot_store_register): Likewise.
5618
5619 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
5620
5621         * linux-mips-low.c (mips_fetch_register): New function.  Update
5622         preceding comment.
5623         (mips_store_gregset): Supply 0 rather than $restart for $zero.
5624         (the_low_target): Wire `mips_fetch_register'.
5625
5626 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5627
5628         * lynx-i386-low.c (LYNXOS_178): New macro.
5629         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
5630         the layout on LynxOS-178.
5631         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
5632         handle floating point registers that are not supported by
5633         LynxOS-178.
5634
5635 2018-05-10  Tom Tromey  <tom@tromey.com>
5636
5637         * configure: Rebuild.
5638
5639 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5640
5641         PR server/23158:
5642         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
5643         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
5644         Use it to set the expedite_regs field in the given tdesc.
5645         * x86-tdesc.h: New file.
5646         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
5647         Adjust following the addition of the new expedite_regs parameter
5648         to init_target_desc.
5649         * linux-tic6x-low.c (tic6x_read_description): Likewise.
5650         * linux-x86-tdesc.c: #include "x86-tdesc.h".
5651         (i386_linux_read_description, amd64_linux_read_description):
5652         Adjust following the addition of the new expedite_regs parameter
5653         to init_target_desc.
5654         * lynx-i386-low.c: #include "x86-tdesc.h".
5655         (lynx_i386_arch_setup): Adjust following the addition of the new
5656         expedite_regs parameter to init_target_desc.
5657         * nto-x86-low.c: #include "x86-tdesc.h".
5658         (nto_x86_arch_setup): Adjust following the addition of the new
5659         expedite_regs parameter to init_target_desc.
5660         * win32-i386-low.c: #include "x86-tdesc.h".
5661         (i386_arch_setup): Adjust following the addition of the new
5662         expedite_regs parameter to init_target_desc.
5663
5664 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5665
5666         PR server/23158:
5667         * win32-low.c (win32_create_inferior): Add call to my_wait
5668         setting last_status global.
5669
5670 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5671
5672         PR server/23158:
5673         * win32-low.c (create_process): Only call gdb_tilde_expand if
5674         inferior_cwd is not NULL.
5675
5676 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5677
5678         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
5679         registers to the cache if their values have changed.
5680         (i387_xsave_to_cache): Provide default values for x87 control
5681         registers when these features are available, but disabled.
5682         * regcache.c (supply_register_by_name_zeroed): New function.
5683         * regcache.h (supply_register_by_name_zeroed): Declare new
5684         function.
5685
5686 2018-05-07  Tom Tromey  <tom@tromey.com>
5687
5688         * configure: Rebuild.
5689
5690 2018-05-04  Tom Tromey  <tom@tromey.com>
5691
5692         * configure: Rebuild.
5693
5694 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5695             Pedro Alves <palves@redhat.com>
5696
5697         * linux-aarch64-low.c (aarch64_stopped_data_address):
5698         Likewise.
5699
5700 2018-04-27  Tom Tromey  <tom@tromey.com>
5701
5702         * configure: Rebuild.
5703
5704 2018-04-23  Tom Tromey  <tom@tromey.com>
5705
5706         * configure: Rebuild.
5707
5708 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
5709
5710         * Makefile.in (depcomp): Add "..".
5711         (all_deps_files): New and use it.
5712
5713 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5714
5715         * configure.srv (aarch64*-*-linux*): Don't include xml.
5716         (i[34567]86-*-cygwin*): Likewise.
5717         (i[34567]86-*-linux*): Likewise.
5718         (i[34567]86-*-lynxos*): Likewise.
5719         (i[34567]86-*-mingw32ce*): Likewise.
5720         (i[34567]86-*-mingw*): Likewise.
5721         (i[34567]86-*-nto*): Likewise.
5722         (tic6x-*-uclinux): Likewise.
5723         (x86_64-*-linux*): Likewise.
5724         (x86_64-*-mingw*): Likewise.
5725         (x86_64-*-cygwin*): Likewise.
5726
5727 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5728
5729         * tdesc.c: Remove xml parameter.
5730
5731 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5732
5733         * server.c (get_features_xml): Remove cast.
5734         * tdesc.c (void target_desc::accept): Fill in function.
5735         (tdesc_get_features_xml): Remove old xml creation.
5736         (print_xml_feature::visit_pre): Add xml vistor.
5737         * tdesc.h (struct target_desc): Make xmltarget mutable.
5738         (tdesc_get_features_xml): Remove declaration.
5739
5740 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5741
5742         * tdesc.c (tdesc_architecture_name): Add new function.
5743         (tdesc_osabi_name): Likewise.
5744         (tdesc_get_features_xml): Use new functions.
5745
5746 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5747
5748         * tdesc.c (tdesc_create_flags): Remove.
5749         (tdesc_add_flag): Likewise.
5750         (tdesc_named_type): Likewise.
5751         (tdesc_create_union): Likewise.
5752         (tdesc_create_struct): Likewise.
5753         (tdesc_create_vector): Likewise.
5754         (tdesc_add_bitfield): Likewise.
5755         (tdesc_add_field): Likewise.
5756         (tdesc_set_struct_size): Likewise.
5757
5758 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5759
5760         * tdesc.c (~target_desc): Remove implictly deleted items.
5761         (init_target_desc): Iterate all features.
5762         (tdesc_get_features_xml): Use vector.
5763         (tdesc_create_feature): Create feature.
5764         * tdesc.h (tdesc_feature) Remove
5765         (target_desc): Add features.
5766
5767 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5768
5769         * Makefile.in: Add common/tdesc.c
5770         * tdesc.c (init_target_desc): init all reg_defs from register
5771         vector.
5772         (tdesc_create_reg): Create tdesc_reg.
5773         * tdesc.h (tdesc_feature): Add register vector.
5774
5775 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5776
5777         * tdesc.h (struct target_desc) <features>: Change type to
5778         std::vector<std::string>.
5779         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
5780         changes.
5781         (tdesc_get_features_xml): Likewise.
5782         (tdesc_create_feature): Likewise.
5783
5784 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
5785
5786         * regcache.c (find_register_by_number): Return a ref.
5787         (find_regno): Use references.
5788         (register_size): Likewise.
5789         (register_data): Likewise.
5790         * tdesc.c (target_desc::~target_desc): Remove free calls.
5791         (target_desc::operator==): Use std::vector compare.
5792         (init_target_desc): Use reference.
5793         (tdesc_create_reg): Use reg constructors.
5794         * tdesc.h (struct target_desc): Replace pointer with object.
5795
5796 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5797
5798         * regcache.c (find_register_by_number): Make static.
5799         (find_regno): Use find_register_by_number
5800         * regcache.h (struct reg): Remove declaration.
5801
5802 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
5803
5804         * tdesc.c (target_desc::~target_desc): Move to here.
5805         (target_desc::operator==): Likewise.
5806         * tdesc.h (target_desc::~target_desc): Move from here.
5807         (target_desc::operator==): Likewise.
5808
5809 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5810
5811         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
5812
5813 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5814
5815         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
5816         S390_TDESC_GS.
5817         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
5818         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
5819         and init_registers_s390_gs_linux64.
5820
5821 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5822
5823         * linux-s390-low.c (s390_fill_gs): Remove function.
5824         (s390_fill_gsbc): Remove function.
5825         (s390_regsets): Set fill functions for the guarded storage regsets
5826         to NULL.
5827
5828 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5829
5830         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
5831         the word size.  Add comment.
5832         (s390_get_wordsize): New function.
5833         (s390_arch_setup): No longer select a temporary tdesc to fetch the
5834         pswm with it.  Instead, use s390_get_wordsize to determine the
5835         word size first and derive the correct tdesc from that directly.
5836
5837 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
5838
5839         * Makefile.in: Include silent-rules.mk.
5840         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
5841         (COMPILE): Add ECHO_CXX.
5842         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5843         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5844         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
5845         (version-generated.c): Add ECHO_GEN.
5846         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
5847         (IPAGENT_COMPILE): Add ECHO_CXX.
5848         (%-generated.c): Add ECHO_REGDAT.
5849
5850 2018-03-14  Tom Tromey  <tom@tromey.com>
5851
5852         PR cli/14977:
5853         * ax.c (ax_printf): Special case for NULL.
5854
5855 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5856
5857         * linux-low.c (linux_qxfer_libraries_svr4): Use
5858         xml_escape_text_append.
5859
5860 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5861
5862         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
5863
5864 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5865
5866         * server.c (handle_general_set): Remove unnecessary xstrdup.
5867
5868 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5869
5870         * server.c (parse_debug_format_options): Adjust to
5871         delim_string_to_char_ptr_vec changes.
5872         * thread-db.c (thread_db_load_search): Adjust to
5873         dirnames_to_char_ptr_vec changes.
5874
5875 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
5876
5877         * target.h (target_enable_btrace, target_disable_btrace)
5878         (target_read_btrace, target_read_btrace_conf): Turn macro into
5879         inline function.  Throw error if target method is not defined.
5880         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
5881         check for btrace target method.  Be prepared to handle exceptions
5882         from btrace target methods.
5883
5884 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5885
5886         * server.c (captured_main): Change order of error message printed
5887         when the current working directory cannot be found.
5888
5889 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5890
5891         * server.c: Include "filenames.h" and "pathstuff.h".
5892         (program_name): Delete variable.
5893         (program_path): New anonymous class.
5894         (get_exec_wrapper): Use "program_path" instead of
5895         "program_name".
5896         (handle_v_run): Likewise.
5897         (captured_main): Likewise.
5898         (process_serial_event): Likewise.
5899
5900 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5901
5902         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
5903         (OBJS): Add "pathstuff.o".
5904         * server.c (current_directory): New global variable.
5905         (captured_main): Initialize "current_directory".
5906
5907 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
5908
5909         * tdesc.c: Use common/tdesc.h.
5910         * tdesc.h: Likewise.
5911
5912 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
5913             Simon Marchi  <simon.marchi@ericsson.com>
5914
5915         * Makefile.in: Switch order of make rules.
5916
5917 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
5918
5919         * Makefile.in: Add common directory in build.
5920         * configure.ac: Add common reference.
5921         * configure: Regenerate.
5922
5923 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5924
5925         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
5926         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
5927         * spu-low.c (spu_target_ops): Likewise.
5928         * win32-low.c (win32_target_ops): Likewise.
5929         * server.c (supported_btrace_packets): Report packets unconditionally.
5930         * target.h (target_ops) <supports_btrace>: Remove.
5931         (target_supports_btrace): Remove.
5932
5933 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5934
5935         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
5936         (handle_btrace_disable): Change return type to void.  Use exceptions
5937         to report errors.
5938         (handle_btrace_general_set): Catch exception and copy message to
5939         return message.
5940
5941 2018-02-08  Tom Tromey  <tom@tromey.com>
5942
5943         * linux-low.c (install_software_single_step_breakpoints): Use
5944         make_scoped_restore.
5945         * inferiors.c (make_cleanup_restore_current_thread): Remove.
5946         (do_restore_current_thread_cleanup): Remove.
5947         * gdbthread.h (make_cleanup_restore_current_thread): Don't
5948         declare.
5949
5950 2018-02-08  Tom Tromey  <tom@tromey.com>
5951
5952         * mem-break.c (set_raw_breakpoint_at): Use
5953         gdb::unique_xmalloc_ptr.
5954
5955 2018-01-30  Pedro Alves  <palves@redhat.com>
5956
5957         PR gdb/13211
5958         * target.c (target_terminal::terminal_state): Rename to ...
5959         (target_terminal::m_terminal_state): ... this.
5960
5961 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
5962
5963         * linux-low.c (handle_extended_wait): Surround call to
5964         thread_db_notice_clone with #ifdef USE_THREAD_DB.
5965
5966 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
5967
5968         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
5969         linux_ptrace_attach_fail_reason_string now returning an
5970         std::string.
5971         (linux_attach): Likewise.
5972         * thread-db.c (attach_thread): Likewise.
5973
5974 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
5975
5976         PR gdb/21559
5977         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
5978         checking for fs_base/gs_base fields in struct user_regs_struct.
5979         * configure: Regenerate.
5980
5981 2018-01-16  Yao Qi  <yao.qi@linaro.org>
5982
5983         PR gdb/18749
5984         * linux-low.c (fetch_register): Call supply_register instead of
5985         error.
5986
5987 2018-01-08  Yao Qi  <yao.qi@linaro.org>
5988             Simon Marchi  <simon.marchi@ericsson.com>
5989
5990         * Makefile.in (OBS): Remove selftest.o.
5991         * configure.ac: Set srv_selftest_objs if $development is true.
5992         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
5993         * configure: Re-generated.
5994         * server.c (captured_main): Wrap variable selftest_filter with
5995         GDB_SELF_TEST.
5996
5997 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
5998
5999         * server.c (parse_debug_format_options): Return std::string.
6000         (handle_monitor_command, captured_main): Adjust.
6001
6002 2018-01-05  Pedro Alves  <palves@redhat.com>
6003
6004         PR gdb/18653
6005         * server.c (captured_main): Pass quiet=false to
6006         save_original_signals_state.
6007
6008 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
6009
6010         * gdbreplay.c (gdbreplay_version): Update copyright year in
6011         version message.
6012         * server.c (gdbserver_version): Likewise.
6013
6014 2017-12-08  Tom Tromey  <tom@tromey.com>
6015
6016         * ax.c (ax_printf): Update.
6017
6018 2017-12-07  Yao Qi  <yao.qi@linaro.org>
6019
6020         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
6021         aarch64_linux_read_description.
6022         * linux-amd64-ipa.c (idx2mask): New array.
6023         (get_ipa_tdesc): Move idx2mask out.
6024         (initialize_low_tracepoint): Initialize target descriptions.
6025         * linux-i386-ipa.c (idx2mask): New array.
6026         (get_ipa_tdesc): Move idx2mask out.
6027         (initialize_low_tracepoint): Initialize target descriptions.
6028
6029 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
6030
6031         * tdesc.c (struct tdesc_type): Change return type.
6032         (tdesc_add_flag): Change parameter type.
6033         (tdesc_add_bitfield): Likewise.
6034         (tdesc_add_field): Likewise.
6035         (tdesc_set_struct_size): Likewise.
6036
6037 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
6038
6039         * regcache.c (registers_to_string): Remove unused variable.
6040
6041 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6042
6043         * inferiors.c (for_each_inferior_with_data): Remove.
6044         * inferiors.h (for_each_inferior_with_data): Remove.
6045         * server.c (handle_qxfer_threads_worker): Change parameter type.
6046         (handle_qxfer_threads_proper): Use for_each_thread.
6047
6048 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6049
6050         * inferiors.c (for_each_inferior): Remove.
6051         (clear_inferiors): Use for_each_thread.
6052         * inferiors.h (for_each_inferior): Remove.
6053         * linux-low.c (linux_wait_for_event_filtered): Use
6054         for_each_thread.
6055         (linux_stabilize_threads): Likewise.
6056         * regcache.c (regcache_release): Likewise.
6057         * server.c (gdb_wants_all_threads_stopped): Likewise.
6058         (clear_pending_status_callback): Remove.
6059         (handle_status): Use for_each_thread.
6060         (captured_main): Likewise.
6061         * win32-low.c (child_init_thread_list): Likewise.
6062         (win32_clear_inferiors): Likewise.
6063         (fake_breakpoint_event): Likewise.
6064
6065 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6066
6067         * inferiors.h (find_inferior): Remove.
6068         * inferiors.c (find_inferior): Remove.
6069
6070 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6071
6072         * linux-low.c (resume_status_pending_p): Update comment.
6073         (need_step_over_p): Update comment.
6074
6075 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6076
6077         * linux-low.c (proceed_one_lwp): Return void, change parameter
6078         type.
6079         (unsuspend_and_proceed_one_lwp): Likewise.
6080         (proceed_all_lwps): Use for_each_thread.
6081         (unstop_all_lwps): Likewise.
6082
6083 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6084
6085         * linux-low.c (linux_resume_one_thread): Return void, take
6086         parameter directly.
6087         (linux_resume): Use for_each_thread.
6088
6089 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6090
6091         * linux-low.c (send_sigstop_callback): Return void, change
6092         parameter type.  Rename to...
6093         (send_sigstop): ... this.
6094         (suspend_and_send_sigstop_callback): Return void, change parameter
6095         type.  Rename to...
6096         (suspend_and_send_sigstop): ... this.
6097         (stop_all_lwps): Use for_each_thread.
6098
6099 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6100
6101         * linux-low.c (lwp_running): Return bool, remove unused
6102         argument.
6103         (linux_stabilize_threads): Use find_thread.
6104
6105 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6106
6107         * linux-low.c (select_singlestep_lwp_callback): Remove.
6108         (count_events_callback): Remove.
6109         (select_event_lwp_callback): Remove.
6110         (select_event_lwp): Use find_thread/for_each_thread.
6111
6112 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6113
6114         * linux-low.c (not_stopped_callback): Return bool, take filter
6115         argument directly.
6116         (linux_wait_for_event_filtered): Use find_thread.
6117         (linux_wait_1): Likewise.
6118
6119 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6120
6121         * linux-low.c (same_lwp): Remove.
6122         (find_lwp_pid): Use find_thread.
6123
6124 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6125
6126         * linux-low.c (delete_lwp_callback): Remove.
6127         (linux_mourn): Use for_each_thread.
6128
6129 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6130
6131         * linux-low.c (linux_detach_lwp_callback): Return void, remove
6132         args parameter, don't check for pid.
6133         (linux_detach): Use for_each_thread.
6134
6135 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6136
6137         * linux-low.c (struct counter): Remove.
6138         (second_thread_of_pid_p): Remove.
6139         (last_thread_of_process_p): Use find_thread.
6140
6141 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6142
6143         * inferiors.c (find_inferior_in_random): Remove.
6144         * inferiors.h (find_inferior_in_random): Remove.
6145         * linux-low.c (status_pending_p_callback): Return bool, accept
6146         parameter ptid directly.
6147         (linux_wait_for_event_filtered): Use find_thread_in_random.
6148         (linux_wait_1): Likewise.
6149
6150 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6151
6152         * inferiors.c (find_inferior_id): Remove.
6153         (find_thread_ptid): Move implemention from find_inferior_id to
6154         here.
6155         * inferiors.h (find_inferior_id): Remove.
6156         * server.c (handle_status): Use find_thread_ptid.
6157         (process_serial_event): Likewise.
6158         * thread-db.c (find_one_thread): Likewise.
6159         (thread_db_thread_handle): Likewise.
6160         * win32-low.c (thread_rec): Likewise.
6161         (child_delete_thread): Likewise.
6162         (win32_thread_alive): Likewise.
6163         (get_child_debug_event): Likewise.
6164
6165 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6166
6167         * linux-mips-low.c (update_watch_registers_callback): Return
6168         void, remove pid_p parameter, don't check for pid.
6169         (mips_insert_point, mips_remove_point): Use for_each_thread.
6170
6171 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6172
6173         * lynx.low (lynx_delete_thread_callback): Remove.
6174         (lynx_mourn): Use for_each_thread.
6175
6176 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
6177
6178         * regcache.c (regcache_invalidate_one): Remove.
6179         (regcache_invalidate_pid): use for_each_thread.
6180
6181 2017-11-26  Tom Tromey  <tom@tromey.com>
6182
6183         * linux-low.c (linux_create_inferior): Update.
6184
6185 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
6186
6187         * spu-low.c (spu_create_inferior): Fix typo in argument name.
6188
6189 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6190
6191         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
6192         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6193         * linux-aarch64-tdesc-selftest.c: New file.
6194         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6195
6196 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6197
6198         * configure.srv: Add new file.
6199         * linux-aarch64-low.c (initialize_low_arch): Call init func.
6200         * linux-aarch64-tdesc-selftest.c: New file.
6201         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
6202
6203 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6204
6205         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
6206         * linux-aarch64-low.c (initialize_low_arch): Remove init.
6207         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
6208
6209 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
6210
6211         * configure.srv: Add new files.
6212         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
6213         aarch64_linux_read_description.
6214         * linux-aarch64-low.c (aarch64_linux_read_description):
6215         Merge with aarch64_arch_setup.
6216         (aarch64_arch_setup): Call aarch64_linux_read_description.
6217         * linux-aarch64-tdesc.c: New file.
6218         * linux-aarch64-tdesc.h: New file.
6219
6220 2017-11-24  Yao Qi  <yao.qi@linaro.org>
6221
6222         * configure.srv: Set $srv_regobj for tic6x-linux.
6223         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
6224         (tic6x_read_description): Move some code to tic6x_arch_setup.
6225         (tic6x_tdesc_test): New function.
6226         (initialize_low_arch): Call selftests::register_test.
6227
6228 2017-11-22  Yao Qi  <yao.qi@linaro.org>
6229
6230         * remote-utils.c (prepare_resume_reply): Use memcpy.
6231
6232 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6233
6234         * linux-low.c (kill_one_lwp_callback): Return void, take
6235         argument directly, don't filter on pid.
6236         (linux_kill): Use for_each_thread.
6237
6238 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6239
6240         * linux-low.c (need_step_over_p): Return bool, remove dummy
6241         argument.
6242         (linux_resume, proceed_all_lwps): Use find_thread.
6243
6244 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6245
6246         * linux-low.c (resume_status_pending_p): Return bool, remove
6247         flag_p argument.
6248         (linux_resume): Use find_thread.
6249
6250 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6251
6252         * linux-low.c (struct thread_resume_array): Remove.
6253         (linux_set_resume_request): Return void, take arguments
6254         directly.
6255         (linux_resume): Use for_each_thread.
6256
6257 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6258
6259         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
6260         return bool, remove data argument.
6261         (linux_stabilize_threads): Use find_thread.
6262
6263 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6264
6265         * linux-low.c (unsuspend_one_lwp): Remove.
6266         (unsuspend_all_lwps): Use for_each_thread, inline code from
6267         unsuspend_one_lwp.
6268
6269 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6270
6271         * gdbthread.h (find_thread): Add overload with ptid_t filter.
6272         * linux-low.c (struct iterate_over_lwps_args): Remove.
6273         (iterate_over_lwps_filter): Remove.
6274         (iterate_over_lwps): Use find_thread.
6275
6276 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6277
6278         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
6279         (linux_handle_new_gdb_connection): Use for_each_thread, inline
6280         code from reset_lwp_ptrace_options_callback.
6281
6282 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6283
6284         * linux-arm-low.c (struct update_registers_data): Remove.
6285         (update_registers_callback): Return void, take arguments
6286         directly, don't check thread's pid.
6287         (arm_insert_point, arm_remove_point): Use for_each_thread.
6288
6289 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6290
6291         * win32-low.c (continue_one_thread): Return void, take argument
6292         directly.
6293         (child_continue): Use for_each_thread.
6294
6295 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
6296
6297         * win32-i386-low.c (update_debug_registers_callback): Rename
6298         to ...
6299         (update_debug_registers): ... this, return void, remove pid_p arg.
6300         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
6301
6302 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
6303
6304         * inferiors.h (struct process_info): Add constructor, initialize
6305         fields..
6306         <syscalls_to_catch>: Change type to std::vector<int>.
6307         * inferiors.c (add_process): Allocate process_info with new.
6308         (remove_process): Free process_info with delete.
6309         * linux-low.c (handle_extended_wait): Adjust.
6310         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
6311         * server.c (handle_general_set): Adjust.
6312
6313 2017-11-16  Pedro Alves  <palves@redhat.com>
6314
6315         * remote-utils.c (remote_close): Block SIGIO signals instead of
6316         uninstalling the SIGIO handler.
6317
6318 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
6319
6320         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
6321
6322 2017-11-16  Yao Qi  <yao.qi@linaro.org>
6323
6324         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
6325         (tic6x_store_gregset): Likewise.
6326         (tic6x_usrregs_info): Move it up.
6327
6328 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
6329
6330         * Makefile.in: Update arch rules.
6331         * configure.srv: Explicitly mark arch/ files.
6332
6333 2017-11-13  Andreas Schwab  <schwab@suse.de>
6334
6335         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
6336         function.
6337         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6338
6339 2017-11-06  Pedro Alves  <palves@redhat.com>
6340
6341         * config.in, configure: Regenerate.
6342
6343 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6344
6345         * target.c (struct thread_search): Remove.
6346         (thread_search_callback): Remove.
6347         (prepare_to_access_memory): Use for_each_thread instead of
6348         find_inferior.  Inline code from thread_search_callback.
6349
6350 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6351
6352         * server.c (struct visit_actioned_threads_data): Remove.
6353         (visit_actioned_threads): Change prototype to take arguments
6354         directly.
6355         (resume): Use find_thread instead of find_inferior.
6356
6357 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
6358
6359         * server.c (queue_stop_reply_callback): Change prototype, return
6360         void.
6361         (find_status_pending_thread_callback): Remove.
6362         (handle_status): Replace find_inferior with find_thread and
6363         for_each_thread.
6364
6365 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
6366
6367         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
6368         with REGNO.
6369         (aarch64_store_gregset): Likewise.
6370         (aarch64_fill_fpregset): Likewise.
6371         (aarch64_store_fpregset): Likewise.
6372
6373 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
6374
6375         * gdbthread.h (find_thread, for_each_thread): New functions.
6376         * inferiors.c (thread_of_pid): Remove.
6377         (find_any_thread_of_pid): Use find_thread.
6378         * linux-low.c (num_lwps): Use for_each_thread.
6379
6380 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6381
6382         * Makefile.in: Remove one rule.
6383         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
6384
6385 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6386
6387         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
6388         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
6389
6390 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6391
6392         * configure.srv: Rename arm.o with arch/arm.o.
6393
6394 2017-10-17  Yao Qi  <yao.qi@linaro.org>
6395
6396         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
6397         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
6398         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
6399         (arch-i386.o, arch-amd64.o): Remove rules.
6400         (arch/%.o): New rule.
6401         Update POSTCOMPILE and COMPILE.pre.
6402         * configure.ac: Invoke AC_CONFIG_COMMANDS.
6403         * configure: Re-generated.
6404         * configure.srv: Replace arch-i386.o with arch/i386.o.
6405         Replace arch-amd64.o with arch/amd64.o.
6406
6407 2017-10-16  Yao Qi  <yao.qi@linaro.org>
6408
6409         * configure: Regenerated.
6410
6411 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6412
6413         * inferiors.h: (struct inferior_list): Remove.
6414         (struct inferior_list_entry); Remove.
6415         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
6416         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
6417         get_first_inferior): Remove.
6418         (for_each_inferior, for_each_inferior_with_data, find_inferior,
6419         find_inferior_id, find_inferior_in_random): Change signature.
6420         * inferiors.c (all_threads): Change type to
6421         std::list<thread_info *>.
6422         (get_thread): Remove macro.
6423         (find_inferior, find_inferior_id): Change signature, implement
6424         using find_thread.
6425         (find_inferior_in_random): Change signature, implement using
6426         find_thread_in_random.
6427         (for_each_inferior, for_each_inferior_with_data): Change
6428         signature, implement using for_each_thread.
6429         (add_inferior_to_list, remove_inferior): Remove.
6430         (add_thread, get_first_thread, thread_of_pid,
6431         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
6432         (get_first_inferior, one_inferior_p, clear_inferior_list):
6433         Remove.
6434         (clear_inferiors, get_thread_process): Update.
6435         * gdbthread.h: Include <list>.
6436         (struct thread_info) <entry>: Remove field.
6437         <id>: New field.
6438         (all_threads): Change type to std::list<thread_info *>.
6439         (get_first_inferior): Add doc.
6440         (find_thread, for_each_thread, find_thread_in_random): New
6441         functions.
6442         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
6443         * linux-arm-low.c (update_registers_callback): Update.
6444         * linux-low.c (second_thread_of_pid_p): Update.
6445         (kill_one_lwp_callback, linux_detach_lwp_callback,
6446         delete_lwp_callback, status_pending_p_callback, same_lwp,
6447         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
6448         iterate_over_lwps, not_stopped_callback,
6449         resume_stopped_resumed_lwps, count_events_callback,
6450         select_singlestep_lwp_callback, select_event_lwp_callback,
6451         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
6452         suspend_and_send_sigstop_callback, wait_for_sigstop,
6453         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
6454         lwp_running, linux_set_resume_request, resume_status_pending_p,
6455         need_step_over_p, start_step_over, linux_resume_one_thread,
6456         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
6457         reset_lwp_ptrace_options_callback): Update.
6458         * linux-mips-low.c (update_watch_registers_callback): Update.
6459         * regcache.c (regcache_invalidate_one, regcache_invalidate):
6460         Update.
6461         (free_register_cache_thread_one): Remove.
6462         (regcache_release): Update.
6463         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
6464         handle_qxfer_threads_worker): Update.
6465         (handle_query): Update, use list iterator.
6466         (visit_actioned_threads, handle_pending_status,
6467         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
6468         clear_pending_status_callback, set_pending_status_callback,
6469         find_status_pending_thread_callback, handle_status,
6470         process_serial_event): Update.
6471         * target.c (thread_search_callback): Update.
6472         * thread-db.c (thread_db_get_tls_address): Update.
6473         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
6474         Update.
6475         * win32-i386-low.c (update_debug_registers_callback): Update.
6476         * win32-low.c (delete_thread_info, child_delete_thread,
6477         continue_one_thread, suspend_one_thread,
6478         get_child_debug_event): Adjust.
6479
6480 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6481
6482         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
6483         * inferiors.h: Include <list>.
6484         (struct process_info) <entry>: Remove field.
6485         <pid>: New field.
6486         (pid_of): Change macro to function.
6487         (ptid_of, lwpid_of): Remove macro.
6488         (all_processes): Change type to std::list<process_info *>.
6489         (ALL_PROCESSES): Remove macro.
6490         (for_each_process, find_process): New function.
6491         * inferiors.c (all_processes): Change type to
6492         std::list<process_info *>.
6493         (find_thread_process): Adjust.
6494         (add_process): Likewise.
6495         (remove_process): Likewise.
6496         (find_process_pid): Likewise.
6497         (get_first_process): Likewise.
6498         (started_inferior_callback): Remove.
6499         (have_started_inferiors_p): Adjust.
6500         (attached_inferior_callback): Remove.
6501         (have_attached_inferiors_p): Adjust.
6502         * linux-low.c (check_zombie_leaders): Likewise.
6503         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
6504         (x86_linux_update_xmltarget): Adjust.
6505         * server.c (handle_query): Likewise.
6506         (gdb_reattached_process): Remove.
6507         (handle_status): Adjust.
6508         (kill_inferior_callback): Likewise.
6509         (detach_or_kill_inferior): Remove.
6510         (print_started_pid): Likewise.
6511         (print_attached_pid): Likewise.
6512         (detach_or_kill_for_exit): Update.
6513         (process_serial_event): Likewise.
6514         * linux-arm-low.c (arm_new_fork): Likewise.
6515
6516 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
6517
6518         * dll.h: Include <list>.
6519         (struct dll_info): Add constructor.
6520         <entry>: Remove field.
6521         (all_dlls): Change type to std::list<dll_info>.
6522         * dll.c: Include <algorithm>.
6523         (get_dll): Remove macro.
6524         (all_dlls): Change type to std::list<dll_info *>.
6525         (free_one_dll): Remove.
6526         (match_dll): Likewise.
6527         (loaded_dll): Adjust.
6528         (unloaded_dll): Adjust to all_dlls type change, use
6529         std::find_if.  Inline code from match_dll.
6530         (clear_dlls): Adjust to all_dlls type change.
6531         * server.c (emit_dll_description): Remove.
6532         (handle_qxfer_libraries): Adjust to all_dlls type change,
6533         integrate emit_dll_description's functionality.
6534
6535 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6536
6537         * linux-low.h (struct linux_target_ops) <delete_process>: New
6538         field.
6539         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
6540         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
6541         (struct linux_target_ops): Add delete_process callback.
6542         * linux-arm-low.c (arm_delete_process): New.
6543         (struct linux_target_ops): Add delete_process callback.
6544         * linux-bfin-low.c (struct linux_target_ops): Likewise.
6545         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
6546         * linux-m32r-low.c (struct linux_target_ops): Likewise.
6547         * linux-mips-low.c (mips_linux_delete_process): New.
6548         (struct linux_target_ops): Add delete_process callback.
6549         * linux-ppc-low.c (struct linux_target_ops): Likewise.
6550         * linux-s390-low.c (struct linux_target_ops): Likewise.
6551         * linux-sh-low.c (struct linux_target_ops): Likewise.
6552         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
6553         * linux-tile-low.c (struct linux_target_ops): Likewise.
6554         * linux-x86-low.c (x86_linux_delete_process): New.
6555         (struct linux_target_ops): Add delete_process callback.
6556         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
6557
6558 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
6559
6560         * linux-aarch64-low.c (the_low_target): Add thread delete
6561         callback.
6562         * linux-arm-low.c (arm_delete_thread): New function.
6563         (the_low_target): Add thread delete callback.
6564         * linux-bfin-low.c (the_low_target): Likewise.
6565         * linux-crisv32-low.c (the_low_target): Likewise.
6566         * linux-low.c (delete_lwp): Invoke delete_thread callback if
6567         set.
6568         * linux-low.h (struct linux_target_ops) <delete_thread>: New
6569         field.
6570         * linux-m32r-low.c (the_low_target): Add thread delete callback.
6571         * linux-mips-low.c (mips_linux_delete_thread): New function.
6572         (the_low_target): Add thread delete callback.
6573         * linux-ppc-low.c (the_low_target): Likewise.
6574         * linux-s390-low.c (the_low_target): Likewise.
6575         * linux-sh-low.c (the_low_target): Likewise.
6576         * linux-tic6x-low.c (the_low_target): Likewise.
6577         * linux-tile-low.c (the_low_target): Likewise.
6578         * linux-x86-low.c (the_low_target): Likewise.
6579         * linux-xtensa-low.c (the_low_target): Likewise.
6580
6581 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
6582
6583         * win32-low.c: Include "common-inferior.h".
6584
6585 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6586
6587         * inferiors.c (set_inferior_cwd): New function.
6588         * server.c (handle_general_set): Handle QSetWorkingDir packet.
6589         (handle_query): Inform that QSetWorkingDir is supported.
6590         * win32-low.c (create_process): Pass the inferior's cwd to
6591         CreateProcess.
6592
6593 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6594
6595         * inferiors.c (current_inferior_cwd): New global variable.
6596         (get_inferior_cwd): New function.
6597         * inferiors.h (struct process_info) <cwd>: New field.
6598
6599 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
6600
6601         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
6602         (OBS): Add gdb_tilde_expand.o.
6603
6604 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
6605
6606         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
6607         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
6608
6609 2017-09-29  Pedro Alves  <palves@redhat.com>
6610
6611         * ax.c (gdb_parse_agent_expr): Constify.
6612         * ax.h (gdb_parse_agent_expr): Constify.
6613         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6614         Constify.
6615         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
6616         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
6617         * remote-utils.h (read_ptid): Constify.
6618         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
6619         (process_point_options, process_serial_event): Constify.
6620         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
6621         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
6622         (cmd_qtbuffer): Constify.
6623
6624 2017-09-29  Pedro Alves  <palves@redhat.com>
6625
6626         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
6627         fails.
6628
6629 2017-09-29  Pedro Alves  <palves@redhat.com>
6630
6631         * linux-low.c (handle_extended_wait): Pass parent thread instead
6632         of process to thread_db_notice_clone.
6633         * linux-low.h (thread_db_notice_clone): Replace parent process
6634         parameter with parent thread parameter.
6635         * thread-db.c (find_one_thread): Add comment.
6636         (thread_db_notice_clone): Replace parent process parameter with
6637         parent thread parameter.  Temporarily switch to the parent thread.
6638
6639 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
6640
6641         * gdbthread.h: Include "common-gdbthread.h".
6642         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
6643         "if" when validating the ptid.
6644         * remote-utils.c: Include "gdbthread.h".
6645         (prepare_resume_reply): Use "switch_to_thread".
6646         * target.c (done_accessing_memory): Likewise.
6647
6648 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6649
6650         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
6651         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
6652         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
6653         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
6654         s390x-gs-linux64-ipa.o to ipa_obj.
6655         * linux-s390-low.c (HWCAP_S390_GS): New define.
6656         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
6657         New functions.
6658         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
6659         (s390_arch_setup): Check for guarded-storage support and choose
6660         appropriate tdesc.
6661         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
6662         init_registers_s390x_gs_linux64.
6663         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
6664         enum value.
6665         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
6666         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
6667
6668 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
6669
6670         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
6671
6672 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6673
6674         * linux-low.h (struct lwp_info): Add new field, thread_handle.
6675         (thread_db_thread_handle): Declare.
6676         * linux-low.c (linux_target_ops): Initialize thread_handle.
6677         * server.c (handle_qxfer_threads_worker): Add support for
6678         "handle" attribute.
6679         * target.h (struct target_ops): Add new function pointer,
6680         thread_handle.
6681         (target_thread_handle): Define.
6682         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
6683         field in lwp.
6684         (thread_db_thread_handle): New function.
6685
6686 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
6687
6688         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
6689         * linux-low.h (thread_db_notice_clone): Declare.
6690         * thread-db.c (thread_db_notice_clone): New function.
6691
6692 2017-09-21  Pedro Alves  <palves@redhat.com>
6693
6694         * server.c (gdb_read_memory, handle_status, process_serial_event)
6695         (handle_serial_event, handle_target_event): Adjust to
6696         set_desired_thread prototype change.
6697         * target.c (set_desired_thread): Remove 'use_general' parameter
6698         and adjust.
6699         * target.h (set_desired_thread): Remove 'use_general' parameter.
6700
6701 2017-09-20  Tom Tromey  <tom@tromey.com>
6702
6703         * target.c (target_terminal::terminal_state): Define.
6704         (target_terminal::init): Rename from target_terminal_init.
6705         (target_terminal::inferior): Rename from
6706         target_terminal_inferior.
6707         (target_terminal::ours): Rename from target_terminal_ours.
6708         (target_terminal::ours_for_output, target_terminal::info): New.
6709
6710 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6711
6712         * server.c (accumulate_file_name_length): Remove.
6713         (emit_dll_description): Adjust to std::string change.
6714         (handle_qxfer_libraries): Use std::string to hold document.
6715
6716 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6717
6718         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
6719         return type of xml_escape_text.
6720         * server.c (emit_dll_description): Likewise.
6721
6722 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
6723
6724         * server.c (captured_main): Accept argument for --selftest.
6725         Update run_tests call.
6726         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
6727         when registering selftests.
6728
6729 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
6730
6731         * regcache.c (get_thread_regcache): Update code to use "std::vector"
6732         instead of "VEC" for "target_desc.reg_defs".
6733         (regcache_cpy): Likewise.
6734         (registers_to_string): Likewise.
6735         (registers_from_string): Likewise.
6736         (find_regno): Likewise.
6737         (supply_regblock): Likewise.
6738         (regcache_raw_read_unsigned): Likewise.
6739         * tdesc.c (init_target_desc): Likewise.
6740         (tdesc_create_reg): Likewise.
6741         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
6742         (struct target_desc) <reg_defs>: Convert to "std::vector".
6743         (target_desc): Do not initialize "reg_defs".
6744         (~target_desc): Update code to use "std::vector" instead of "VEC"
6745         for "target_desc.reg_defs".
6746         (operator==): Likewise.
6747
6748 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6749
6750         * inferiors.h (thread_to_gdb_id): Remove.
6751         * inferiors.c (thread_to_gdb_id): Remove.
6752         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
6753         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
6754         lynx_store_registers, lynx_read_memory, lynx_write_memory):
6755         Likewise.
6756         * nto-low.c (nto_fetch_registers, nto_store_registers,
6757         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
6758
6759 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6760
6761         * inferiors.h (gdb_id_to_thread_id): Remove.
6762         * inferiors.c (gdb_id_to_thread_id): Remove.
6763         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
6764         removal.  Move pid declaration closer to where it's used.
6765
6766 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6767
6768         * server.c (handle_detach): New function.
6769         (process_serial_event): Move code out, call handle_detach.
6770
6771 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6772
6773         * server.c (require_running): Rename to ...
6774         (require_running_or_return): ... this ...
6775         (require_running_or_break): ... and this.
6776         (handle_query, process_serial_event): Adjust.
6777
6778 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6779
6780         * linux-low.c (linux_set_resume_request): Remove unused
6781         variables.
6782
6783 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
6784
6785         * server.c (first_thread_of): Remove.
6786         (process_serial_event): Replace usage of first_thread_of with
6787         find_any_thread_of_pid.
6788         * tracepoint.c (same_process_p): Remove.
6789         (gdb_agent_about_to_close): Replace usage of same_process_p with
6790         find_any_thread_of_pid.
6791         * linux-x86-low.c (same_process_callback): Remove.
6792         (x86_arch_setup_process_callback): Replace usage of
6793         same_process_callback with find_any_thread_of_pid.
6794         * thread-db.c (any_thread_of): Remove.
6795         (switch_to_process): Replace usage of any_thread_of with
6796         find_any_thread_of_pid.
6797         * inferiors.c (thread_pid_matches_callback): Remove.
6798         (find_thread_process): Adjust to use find_any_thread_of_pid.
6799
6800 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6801
6802         * regcache.c (get_thread_regcache): Guard calls to "memset"
6803         with "!VEC_empty".
6804
6805 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
6806
6807         * linux-low.c (handle_extended_wait): Use
6808         "allocate_target_description" instead of "XNEW".
6809         * linux-x86-low.c (initialize_low_arch): Likewise.
6810
6811 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6812
6813         * configure.srv (srv_i386_regobj): Remove.
6814         (srv_amd64_regobj): Remove.
6815         (srv_regobj): Set it to "" for x86 non-linux targets.
6816         * linux-x86-tdesc.c (i386_linux_read_description):
6817         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
6818         (init_registers_i386): Remove the declaration.
6819         (tdesc_i386): Remove the declaration.
6820         (lynx_i386_arch_setup): Call i386_create_target_description.
6821         * nto-x86-low.c: Likewise.
6822         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
6823         [!__x86_64__]: include arch/i386.h.
6824         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
6825
6826 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6827
6828         * configure.srv (srv_amd64_linux_xmlfiles): Remove
6829         i386/amd64-XXX-linux from it.
6830
6831 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6832
6833         * configure.srv: Empty srv_amd64_linux_regobj if $development is
6834         false.
6835         (ipa_amd64_linux_regobj): Remove.
6836         (ipa_x32_linux_regobj): Remove.
6837
6838 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6839
6840         * Makefile.in (arch-amd64.o): New rule.
6841         * configure.srv: Append arch-amd64.o.
6842         * linux-amd64-ipa.c: Include common/x86-xstate.h.
6843         (get_ipa_tdesc): Call amd64_linux_read_description.
6844         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
6845         and init_registers_amd64_XXX.
6846         * linux-x86-low.c (x86_linux_read_description): Call
6847         amd64_linux_read_description.
6848         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
6849         (initialize_low_arch): Don't call init_registers_x32_XXX and
6850         init_registers_amd64_XXX.
6851         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
6852         and tdesc_amd64_XXX.
6853         [__x86_64__] (amd64_tdesc_test): New function.
6854         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
6855         and init_registers_amd64_XXX.
6856         * linux-x86-tdesc.c: Include arch/amd64.h.
6857         (xcr0_to_tdesc_idx): New function.
6858         (i386_linux_read_description): New function.
6859         (amd64_get_ipa_tdesc_idx): New function.
6860         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
6861         (amd64_get_ipa_tdesc): Declare.
6862
6863 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6864
6865         * configure.srv (srv_i386_linux_xmlfiles): Remove
6866         i386/i386-XXX-linux.xml from it.
6867
6868 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6869
6870         * configure.srv: Set srv_i386_linux_regobj empty if $development
6871         is false.
6872         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
6873         initialize_low_tdesc.
6874         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
6875         with #if initialize_low_tdesc.
6876         * linux-x86-tdesc-selftest.c: New file.
6877         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
6878
6879 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6880
6881         * Makefile.in (arch-i386.o): New rule.
6882         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
6883         (x86_64-*-linux*): Likewise.
6884         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
6885         include arch/i386.h.
6886         (i386_linux_read_description): Remove code and call
6887         i386_create_target_description.
6888         * tdesc.c (allocate_target_description): New function.
6889         * tdesc.h (set_tdesc_architecture): Remove declaration.
6890         (set_tdesc_osabi): Likewise.
6891
6892 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6893
6894         * linux-x86-tdesc.c: Don't include <inttypes.h>.
6895         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
6896         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
6897         .xmltarget.
6898         * server.c (get_features_xml): Call tdesc_get_features_xml.
6899         * tdesc.c (set_tdesc_architecture): New function.
6900         (set_tdesc_osabi): New function.
6901         (tdesc_get_features_xml): New function.
6902         (tdesc_create_feature): Add an argument.
6903         * tdesc.h (struct target_desc) <features>: New field.
6904         <arch, osabi>: New field.
6905         (~target_desc): xfree features, arch, and osabi.
6906         (target_desc::oerator==): Don't compare .xmltarget.
6907         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
6908         (set_tdesc_osabi): Likewise.
6909         (tdesc_get_features_xml): Likewise.
6910
6911 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6912
6913         * linux-x86-tdesc.c: Include selftest.h.
6914         (i386_tdesc_test): New function.
6915         (initialize_low_tdesc): Call selftests::register_test.
6916         * tdesc.h: Include regdef.h.
6917         (target_desc): Override operator == and !=.
6918
6919 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6920
6921         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
6922         (ipa_obj): Likewise.
6923         * linux-i386-ipa.c: Include common/x86-xstate.h
6924         (get_ipa_tdesc): Call i386_linux_read_description.
6925         (initialize_low_tracepoint): Don't call  init_registers_XXX
6926         functions, call initialize_low_tdesc instead.
6927         * linux-x86-low.c (x86_linux_read_description): Call
6928         i386_linux_read_description.
6929         (initialize_low_arch): Don't call init_registers_i386_XXX
6930         functions, call initialize_low_tdesc.
6931         * linux-x86-tdesc.c: New file.
6932         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
6933         (i386_get_ipa_tdesc_idx): Declare.
6934         (i386_get_ipa_tdesc): Declare.
6935         (initialize_low_tdesc): Declare.
6936
6937 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6938
6939         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
6940         instead of 0.
6941
6942 2017-09-05  Yao Qi  <yao.qi@linaro.org>
6943
6944         * Makefile.in (IPA_OBJS): Add vec-ipa.o
6945         * regcache.c (get_thread_regcache): Use VEC_length.
6946         (init_register_cache): Likewise.
6947         (regcache_cpy): Likewise.
6948         (registers_to_string): Iterate reg_defs via VEC_iterate.
6949         (find_regno): Likewise.
6950         (find_register_by_number): Use VEC_index.
6951         (register_size): Call find_register_by_number.
6952         (register_data): Call find_register_by_number.
6953         (supply_regblock): Use VEC_length.
6954         (regcache_raw_read_unsigned): Likewise.
6955         * tdesc.c (init_target_desc): Iterate reg_defs via
6956         VEC_iterate.
6957         (default_description): Update initializer.
6958         (copy_target_description): Don't update field num_registers.
6959         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
6960         <num_registers>: Remove.
6961
6962 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
6963
6964         * Makefile.in (.SECONDARY): Define target.
6965
6966 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
6967
6968         * linux-low.c (linux_wait_1): Adjust.
6969         * server.c (queue_stop_reply_callback): Adjust.
6970
6971 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
6972
6973         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
6974         QEnvironmentUnset and QEnvironmentReset packets.
6975         (handle_query): Inform remote that QEnvironmentHexEncoded,
6976         QEnvironmentUnset and QEnvironmentReset are supported.
6977
6978 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
6979
6980         * inferiors.h (inferior_target_data): Rename to ...
6981         (thread_target_data): ... this.
6982         (inferior_regcache_data): Rename to ...
6983         (thread_regcache_data): ... this.
6984         (set_inferior_regcache_data): Rename to ...
6985         (set_thread_regcache_data): ... this.
6986         * inferiors.c (inferior_target_data): Rename to ...
6987         (thread_target_data): ... this.
6988         (inferior_regcache_data): Rename to ...
6989         (thread_regcache_data): ... this.
6990         (set_inferior_regcache_data): Rename to ...
6991         (set_thread_regcache_data): ... this.
6992         (free_one_thread): Update.
6993         * linux-low.h (get_thread_lwp): Update.
6994         * regcache.c (get_thread_regcache): Update.
6995         (regcache_invalidate_thread): Update.
6996         (free_register_cache_thread): Update.
6997         * win32-i386-low.c (update_debug_registers_callback): Update.
6998         (win32_get_current_dr): Update.
6999         * win32-low.c (thread_rec): Update.
7000         (delete_thread_info): Update.
7001         (continue_one_thread): Update.
7002         (suspend_one_thread): Update.
7003
7004 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
7005
7006         * inferiors.c (set_inferior_target_data): Remove.
7007         * inferiors.h (set_inferior_target_data): Remove.
7008
7009 2017-08-18  Yao Qi  <yao.qi@linaro.org>
7010
7011         * Makefile.in (OBS): Add selftest.o.
7012         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
7013         * configure, config.in: Re-generated.
7014         * server.c: Include common/sefltest.h.
7015         (captured_main): Handle option --selftest.
7016
7017 2017-08-09  Yao Qi  <yao.qi@linaro.org>
7018
7019         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
7020         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
7021         i386-avx-mpx.o and i386-mmx.o.
7022         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
7023         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
7024         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
7025         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
7026         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
7027         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
7028         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
7029         i386/amd64-avx-mpx.xml.
7030
7031 2017-08-09  Yao Qi  <yao.qi@linaro.org>
7032
7033         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
7034         and x32-avx-avx512.o.
7035         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
7036         i386/x32-avx-avx512.xml.
7037
7038 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
7039
7040         * tracepoint.h (enum class fast_tpoint_collect_result): New
7041         enumeration.
7042         (fast_tracepoint_collecting): Change return type to
7043         fast_tpoint_collect_result.
7044         * tracepoint.c (fast_tracepoint_collecting): Likewise.
7045         * linux-low.h: Include tracepoint.h.
7046         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
7047         fast_tpoint_collect_result.
7048         * linux-low.c (handle_tracepoints): Adjust.
7049         (linux_fast_tracepoint_collecting): Change return type to
7050         fast_tpoint_collect_result.
7051         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
7052         linux_wait_1, stuck_in_jump_pad_callback,
7053         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
7054         proceed_one_lwp): Adjust to type change.
7055
7056 2017-07-10  Yao Qi  <yao.qi@linaro.org>
7057
7058         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
7059
7060 2017-06-29  Yao Qi  <yao.qi@linaro.org>
7061
7062         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
7063         Remove.
7064         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
7065
7066 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
7067
7068         * Makefile.in (IPA_OBJS): Sort and format one item per line.
7069
7070 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7071
7072         * linux-low.c (linux_create_inferior): Adjust code to access the
7073         environment information via 'gdb_environ' class.
7074         * lynx-low.c (lynx_create_inferior): Likewise.
7075         * server.c (our_environ): Make it an instance of 'gdb_environ'.
7076         (get_environ): Return a pointer to 'our_environ'.
7077         (captured_main): Initialize 'our_environ'.
7078         * server.h (get_environ): Adjust prototype.
7079         * spu-low.c (spu_create_inferior): Adjust code to access the
7080         environment information via 'gdb_environ' class.
7081
7082 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7083
7084         * linux-low.c (linux_read_memory, linux_write_memory): Remove
7085         usage of "register" keyword.
7086
7087 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7088
7089         * configure: Re-generate.
7090
7091 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7092
7093         * configure: Re-generate.
7094
7095 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
7096
7097         * Makefile.in (COMPILE.pre): Add "-x c++".
7098
7099 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
7100
7101         * fork-child.c: Conditionally include <signal.h>.
7102
7103 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7104
7105         * server.c (handle_general_set): Handle new packet
7106         "QStartupWithShell".
7107         (handle_query): Add "QStartupWithShell" to the list of supported
7108         packets.
7109         (gdbserver_usage): Add help text explaining the
7110         new "--startup-with-shell" and "--no-startup-with-shell" CLI
7111         options.
7112         (captured_main): Recognize and act upon the presence of the new
7113         CLI options.
7114
7115 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7116             Pedro Alves  <palves@redhat.com>
7117
7118         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
7119         * configure: Regenerate.
7120         * configure.srv (srv_linux_obj): Add "fork-child.o" and
7121         "fork-inferior.o".
7122         (i[34567]86-*-lynxos*): Likewise.
7123         (spu*-*-*): Likewise.
7124         * fork-child.c: New file.
7125         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
7126         and "environ.h".
7127         (linux_ptrace_fun): New function.
7128         (linux_create_inferior): Adjust function prototype to reflect
7129         change on "target.h".  Adjust function code to use
7130         "fork_inferior".
7131         (linux_request_interrupt): Delete "signal_pid".
7132         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
7133         (lynx_ptrace_fun): New function.
7134         (lynx_create_inferior): Adjust function prototype to reflect
7135         change on "target.h".  Adjust function code to use
7136         "fork_inferior".
7137         * nto-low.c (nto_create_inferior): Adjust function prototype and
7138         code to reflect change on "target.h".  Update comments.
7139         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
7140         "common-terminal.h" and "environ.h".
7141         (terminal_fd): Moved to fork-child.c.
7142         (old_foreground_pgrp): Likewise.
7143         (restore_old_foreground_pgrp): Likewise.
7144         (last_status): Make it global.
7145         (last_ptid): Likewise.
7146         (our_environ): New variable.
7147         (startup_with_shell): Likewise.
7148         (program_name): Likewise.
7149         (program_argv): Rename to...
7150         (program_args): ...this.
7151         (wrapper_argv): New variable.
7152         (start_inferior): Delete function.
7153         (get_exec_wrapper): New function.
7154         (get_exec_file): Likewise.
7155         (get_environ): Likewise.
7156         (prefork_hook): Likewise.
7157         (post_fork_inferior): Likewise.
7158         (postfork_hook): Likewise.
7159         (postfork_child_hook): Likewise.
7160         (handle_v_run): Update code to deal with arguments coming from the
7161         remote host.  Update calls from "start_inferior" to
7162         "create_inferior".
7163         (captured_main): Likewise.  Initialize environment variable.  Call
7164         "have_job_control".
7165         * server.h (post_fork_inferior): New prototype.
7166         (get_environ): Likewise.
7167         (last_status): Declare.
7168         (last_ptid): Likewise.
7169         (signal_pid): Likewise.
7170         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
7171         (spu_ptrace_fun): New function.
7172         (spu_create_inferior): Adjust function prototype to reflect change
7173         on "target.h".  Adjust function code to use "fork_inferior".
7174         * target.c (target_terminal_init): New function.
7175         (target_terminal_inferior): Likewise.
7176         (target_terminal_ours): Likewise.
7177         * target.h: Include <vector>.
7178         (struct target_ops) <create_inferior>: Update prototype.
7179         (create_inferior): Update macro.
7180         * utils.c (gdb_flush_out_err): New function.
7181         * win32-low.c (win32_create_inferior): Adjust function prototype
7182         and code to reflect change on "target.h".
7183
7184 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7185
7186         * inferiors.c (switch_to_thread): New function.
7187
7188 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7189
7190         * Makefile.in (SFILE): Add "common/job-control.c".
7191         (OBS): Add "job-control.o".
7192
7193 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7194
7195         * Makefile: Remove "@host_makefile_frag@".
7196
7197 2017-05-05  Pedro Alves  <palves@redhat.com>
7198
7199         * configure: Regenerate.
7200
7201 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
7202
7203         * configure: Regenerate.
7204
7205 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
7206
7207         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
7208         software_single_step change of return type to
7209         std::vector<CORE_ADDR>.
7210         * linux-low.c (install_software_single_step_breakpoints):
7211         Likewise.
7212         * linux-low.h (install_software_single_step_breakpoints):
7213         Likewise.
7214
7215 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7216
7217         * remote-utils.c: Include "gdb_termios.h" instead of
7218         "terminal.h".
7219         * terminal.h: Delete file.
7220
7221 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
7222
7223         * server.c: Include <vector>.
7224         <program_argv, wrapper_argv>: Convert to std::vector.
7225         (start_inferior): Rewrite function to use C++.
7226         (handle_v_run): Likewise.  Update code that calculates the argv
7227         based on the vRun packet; use C++.
7228         (captured_main): Likewise.
7229
7230 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
7231
7232         * server.c (handle_v_cont): Initialize thread_resume::thread
7233         with null_ptid.
7234
7235 2017-04-05  Pedro Alves  <palves@redhat.com>
7236
7237         * configure: Regenerate.
7238
7239 2017-04-05  Pedro Alves  <palves@redhat.com>
7240
7241         * gdbreplay.c (sync_error): Constify.
7242         * linux-x86-low.c (push_opcode): Constify.
7243
7244 2017-04-05  Pedro Alves  <palves@redhat.com>
7245
7246         * win32-low.c (get_child_debug_event)
7247         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
7248         Report TARGET_WAITKIND_SPURIOUS instead.
7249
7250 2017-04-05  Pedro Alves  <palves@redhat.com>
7251
7252         * remote-utils.c (remote_prepare, remote_open): Constify.
7253         * remote-utils.h (remote_prepare, remote_open): Constify.
7254         * server.c (captured_main): Constify 'port' handling.
7255
7256 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
7257
7258         * Makefile.in (clean): Clear .deps.
7259
7260 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
7261
7262         * .gitignore: Remove generated files, replace with wildcard.
7263         * (clean): Replace removal of generated files with wildcard.
7264         (version.c): Replace with...
7265         (version-generated.c): ...this.
7266         (xml-builtin.c): Replace with...
7267         (xml-builtin-generated.c): ...this.
7268         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
7269         (%.c: *regformats*): Replace with...
7270         (%-generated.c: *regformats*): ...this.
7271
7272 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7273
7274         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
7275         (xtensa_fill_gregset): Call collect_register_by_name for
7276         threadptr register.
7277         (xtensa_store_gregset): Call supply_register_by_name for
7278         threadptr register.
7279
7280 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
7281
7282         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
7283         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
7284         (xtensa_store_gregset): Call supply_register for all registers in
7285         a0_regnum..a0_regnum + C0_NREGS range.
7286
7287 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7288
7289         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
7290         (ax-ipa.o: ax.c): Remove.
7291         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
7292         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
7293         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
7294         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
7295         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
7296
7297 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7298
7299         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
7300         (print-utils-ipa.o: ../common/print-utils.c): Remove.
7301         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
7302         (errors-ipa.o: ../common/errors.c): Remove.
7303         (format-ipa.o: ../common/format.c): Remove.
7304         (common-utils-ipa.o: ../common/common-utils.c): Remove.
7305
7306 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7307
7308         * Makefile.in (%-ipa.o: %.c): New rule.
7309         (tracepoint-ipa.o: tracepoint.c): Remove.
7310         (utils-ipa.o: utils.c): Remove.
7311         (remote-utils-ipa.o: remote-utils.c): Remove.
7312         (regcache-ipa.o: regcache.c): Remove.
7313         (i386-linux-ipa.o: i386-linux.c): Remove.
7314         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
7315         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
7316         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
7317         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
7318         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
7319         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
7320         (amd64-linux-ipa.o: amd64-linux.c): Remove.
7321         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
7322         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
7323         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
7324         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
7325         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
7326         (aarch64-ipa.o: aarch64.c): Remove.
7327         (s390-linux32-ipa.o: s390-linux32.c): Remove.
7328         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
7329         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
7330         (s390-linux64-ipa.o: s390-linux64.c): Remove.
7331         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
7332         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
7333         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
7334         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
7335         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
7336         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
7337         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
7338         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
7339         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
7340         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
7341         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
7342         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
7343         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
7344         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
7345         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
7346         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
7347         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
7348         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
7349         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
7350         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
7351         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
7352         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
7353         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
7354         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
7355         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
7356         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
7357         (tdesc-ipa.o: tdesc.c): Remove.
7358         (x32-linux-ipa.o: x32-linux.c): Remove.
7359         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
7360         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
7361
7362 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7363
7364         * Makefile.in (%.o: ../arch/%.c): New rule.
7365         (arm.o: ../arch/arm.c): Remove.
7366         (arm-linux.o: ../arch/arm-linux.c): Remove.
7367         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
7368         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
7369
7370 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7371
7372         * Makefile.in (%.o: ../nat/%.c): New rule.
7373         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
7374         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
7375         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
7376         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
7377         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
7378         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
7379         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
7380         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
7381         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
7382         (linux-personality.o: ../nat/linux-personality.c): Remove.
7383         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
7384         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
7385         (x86-linux.o: ../nat/x86-linux.c): Remove.
7386         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
7387         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
7388
7389 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7390
7391         * Makefile.in (%.o: ../common/%.c): New rule.
7392         (signals.o: ../common/signals.c): Remove.
7393         (print-utils.o: ../common/print-utils.c): Remove.
7394         (rsp-low.o: ../common/rsp-low.c): Remove.
7395         (common-utils.o: ../common/common-utils.c): Remove.
7396         (posix-strerror.o: ../common/posix-strerror.c): Remove.
7397         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
7398         (vec.o: ../common/vec.c): Remove.
7399         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
7400         (xml-utils.o: ../common/xml-utils.c): Remove.
7401         (ptid.o: ../common/ptid.c): Remove.
7402         (buffer.o: ../common/buffer.c): Remove.
7403         (format.o: ../common/format.c): Remove.
7404         (filestuff.o: ../common/filestuff.c): Remove.
7405         (agent.o: ../common/agent.c): Remove.
7406         (errors.o: ../common/errors.c): Remove.
7407         (environ.o: ../common/environ.c): Remove.
7408         (common-debug.o: ../common/common-debug.c): Remove.
7409         (cleanups.o: ../common/cleanups.c): Remove.
7410         (common-exceptions.o: ../common/common-exceptions.c): Remove.
7411         (fileio.o: ../common/fileio.c): Remove.
7412         (common-regcache.o: ../common/common-regcache.c): Remove.
7413         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
7414         (new-op.o: ../common/new-op.c): Remove.
7415         (btrace-common.o: ../common/btrace-common.c): Remove.
7416
7417 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7418
7419         * Makefile.in (%.o: ../target/%.c): New rule.
7420         (waitstatus.o: ../target/waitstatus.c): Remove.
7421
7422 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
7423
7424         * Makefile.in
7425         (%.c: ../regformats/%.dat,
7426         (%.c: ../regformats/arm/%.dat,
7427         (%.c: ../regformats/i386/%.dat,
7428         (%.c: ../regformats/rs6000/%.dat): New rules.
7429         (aarch64.c): Remove.
7430         (reg-arm.c): Remove.
7431         (arm-with-iwmmxt.c): Remove.
7432         (arm-with-vfpv2.c): Remove.
7433         (arm-with-vfpv3.c): Remove.
7434         (arm-with-neon.c): Remove.
7435         (reg-bfin.c): Remove.
7436         (reg-cris.c): Remove.
7437         (reg-crisv32.c): Remove.
7438         (i386.c): Remove.
7439         (i386-linux.c): Remove.
7440         (i386-avx.c): Remove.
7441         (i386-avx-linux.c): Remove.
7442         (i386-avx-avx512.c): Remove.
7443         (i386-avx-avx512-linux.c): Remove.
7444         (i386-mpx.c): Remove.
7445         (i386-mpx-linux.c): Remove.
7446         (i386-avx-mpx-avx512-pku.c): Remove.
7447         (i386-avx-mpx-avx512-pku-linux.c): Remove.
7448         (i386-avx-mpx.c): Remove.
7449         (i386-avx-mpx-linux.c): Remove.
7450         (i386-mmx.c): Remove.
7451         (i386-mmx-linux.c): Remove.
7452         (reg-ia64.c): Remove.
7453         (reg-m32r.c): Remove.
7454         (reg-m68k.c): Remove.
7455         (reg-cf.c): Remove.
7456         (mips-linux.c): Remove.
7457         (mips-dsp-linux.c): Remove.
7458         (mips64-linux.c): Remove.
7459         (mips64-dsp-linux.c): Remove.
7460         (nios2-linux.c): Remove.
7461         (powerpc-32.c): Remove.
7462         (powerpc-32l.c): Remove.
7463         (powerpc-altivec32l.c): Remove.
7464         (powerpc-cell32l.c): Remove.
7465         (powerpc-vsx32l.c): Remove.
7466         (powerpc-isa205-32l.c): Remove.
7467         (powerpc-isa205-altivec32l.c): Remove.
7468         (powerpc-isa205-vsx32l.c): Remove.
7469         (powerpc-e500l.c): Remove.
7470         (powerpc-64l.c): Remove.
7471         (powerpc-altivec64l.c): Remove.
7472         (powerpc-cell64l.c): Remove.
7473         (powerpc-vsx64l.c): Remove.
7474         (powerpc-isa205-64l.c): Remove.
7475         (powerpc-isa205-altivec64l.c): Remove.
7476         (powerpc-isa205-vsx64l.c): Remove.
7477         (s390-linux32.c): Remove.
7478         (s390-linux32v1.c): Remove.
7479         (s390-linux32v2.c): Remove.
7480         (s390-linux64.c): Remove.
7481         (s390-linux64v1.c): Remove.
7482         (s390-linux64v2.c): Remove.
7483         (s390-te-linux64.c): Remove.
7484         (s390-vx-linux64.c): Remove.
7485         (s390-tevx-linux64.c): Remove.
7486         (s390x-linux64.c): Remove.
7487         (s390x-linux64v1.c): Remove.
7488         (s390x-linux64v2.c): Remove.
7489         (s390x-te-linux64.c): Remove.
7490         (s390x-vx-linux64.c): Remove.
7491         (s390x-tevx-linux64.c): Remove.
7492         (tic6x-c64xp-linux.c): Remove.
7493         (tic6x-c64x-linux.c): Remove.
7494         (tic6x-c62x-linux.c): Remove.
7495         (reg-sh.c): Remove.
7496         (reg-sparc64.c): Remove.
7497         (reg-spu.c): Remove.
7498         (amd64.c): Remove.
7499         (amd64-linux.c): Remove.
7500         (amd64-avx.c): Remove.
7501         (amd64-avx-linux.c): Remove.
7502         (amd64-avx-avx512.c): Remove.
7503         (amd64-avx-avx512-linux.c): Remove.
7504         (amd64-mpx.c): Remove.
7505         (amd64-mpx-linux.c): Remove.
7506         (amd64-avx-mpx-avx512-pku.c): Remove.
7507         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
7508         (amd64-avx-mpx.c): Remove.
7509         (amd64-avx-mpx-linux.c): Remove.
7510         (x32.c): Remove.
7511         (x32-linux.c): Remove.
7512         (x32-avx.c): Remove.
7513         (x32-avx-linux.c): Remove.
7514         (x32-avx-avx512.c): Remove.
7515         (x32-avx-avx512-linux.c): Remove.
7516         (reg-xtensa.c): Remove.
7517         (reg-tilegx.c): Remove.
7518         (reg-tilegx32.c): Remove.
7519
7520 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
7521
7522         * Makefile.in (SFILES): Add "common/environ.c".
7523         (OBJS): Add "common/environ.h".
7524
7525 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7526
7527         * configure.ac: Check if the fs_base and gs_base members of
7528         `struct user_regs_struct' exist.
7529         * config.in: Regenerated.
7530         * configure: Likewise.
7531
7532 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7533
7534         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
7535         target_read_memory.
7536         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
7537         (get_next_pcs_syscall_next_pc): Likewise.
7538
7539 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
7540
7541         * win32-i386-low.c: Fix incorrect reference to a couple source files.
7542         * nto-x86-low.c: Likewise.
7543
7544 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
7545
7546         * Makefile.in: Include disable-implicit-rules.mk.
7547
7548 2016-11-23  Pedro Alves  <palves@redhat.com>
7549
7550         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
7551         (debug_vprintf): Use std::chrono::steady_clock instead of
7552         gettimeofday.  Use '.' instead of ':'.
7553         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
7554         (get_timestamp): Use std::chrono::steady_clock instead of
7555         gettimeofday.
7556
7557 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7558
7559         * Makefile.in: Fix whitespace formatting.
7560
7561 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
7562
7563         * Makefile.in (SFILES, OBS): Flatten list and order
7564         alphabetically.
7565
7566 2016-11-23  Pedro Alves  <palves@redhat.com>
7567
7568         * event-loop.c (handle_file_event): Use warning.
7569         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
7570         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7571         Use warning.
7572
7573 2016-11-23  Pedro Alves  <palves@redhat.com>
7574
7575         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
7576         output.
7577         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
7578         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
7579         debug_printf and debug_flush for debug output.
7580         * server.c (handle_general_set): Likewise.
7581         * thread-db.c (try_thread_db_load): Use debug_printf for debug
7582         output.
7583
7584 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7585
7586         * Makefile.in (.c.o): Replace rule with ...
7587         (%.o: %.c): ... this one.
7588
7589 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
7590
7591         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
7592         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
7593         make.
7594         * configure.ac: Remove checks for the make program.
7595         * configure: Re-generate.
7596
7597 2016-10-28  Pedro Alves  <palves@redhat.com>
7598
7599         * Makefile.in (CXX_DIALECT): Get from configure.
7600         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
7601         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
7602         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
7603         * config.in: Regenerate.
7604         * configure: Regenerate.
7605
7606 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7607
7608         * linux-low.c (linux_supports_range_stepping): Return true if
7609         can_software_single_step return true.
7610
7611 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7612
7613         * inferiors.c (find_inferior_in_random): New function.
7614         * inferiors.h (find_inferior_in_random): Declare.
7615         * linux-low.c (linux_wait_for_event_filtered): Call
7616         find_inferior_in_random instead of find_inferior.
7617
7618 2016-10-27  Yao Qi  <yao.qi@linaro.org>
7619
7620         * linux-low.c (linux_wait_1): If single-step breakpoints are
7621         inserted, remove them.
7622
7623 2016-10-26  Pedro Alves  <palves@redhat.com>
7624
7625         * linux-low.c (handle_extended_wait): Link parent/child fork
7626         threads.
7627         (linux_wait_1): Unlink them.
7628         (linux_set_resume_request): Ignore resume requests for
7629         already-resumed and unhandled fork child threads.
7630         * linux-low.h (struct lwp_info) <fork_relative>: New field.
7631         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
7632         New functions.
7633         (handle_v_requests) <vCont>: Don't call require_running.
7634         * server.h (in_queued_stop_replies): New declaration.
7635
7636 2016-10-24  Yao Qi  <yao.qi@linaro.org>
7637
7638         PR server/20733
7639         * linux-aarch64-low.c (append_insns): Cast the return value to
7640         'uint32_t *'.
7641
7642 2016-10-10  Yao Qi  <yao.qi@linaro.org>
7643
7644         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
7645
7646 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
7647
7648         * target.c (target_supports_multi_process): New function, moved
7649         from...
7650         * target.h (target_supports_multi_process): ... here.  Remove
7651         macro.
7652
7653 2016-10-05  Tom Tromey  <tom@tromey.com>
7654
7655         PR remote/20655:
7656         * tracepoint.c (handle_tracepoint_bkpts): Check
7657         ipa_error_tracepoint, not ipa_stopping_tracepoint.
7658
7659 2016-10-05  Yao Qi  <yao.qi@linaro.org>
7660
7661         * configure.srv: Update the path of arm-*.xml files.
7662
7663 2016-10-05  Terry Guo  <terry.guo@arm.com>
7664             Yao Qi  <yao.qi@linaro.org>
7665
7666         * Makefile.in: Adjust the path of rules.
7667         * configure.srv: Update the path of xml files.
7668         * regformats/arm-with-iwmmxt.dat: Regenerated.
7669         * regformats/arm-with-neon.dat: Likewise.
7670         * regformats/arm-with-vfpv2.dat: Likewise.
7671         * regformats/arm-with-vfpv3.dat Likewise.
7672
7673 2016-09-30  Yao Qi  <yao.qi@linaro.org>
7674
7675         PR gdbserver/20627
7676         * target.c (target_stop_and_wait): Don't call
7677         target_continue_no_signal, use resume_stop instead.
7678
7679 2016-09-26  Yao Qi  <yao.qi@linaro.org>
7680
7681         * linux-low.c (linux_wait_1): Call debug_exit.
7682
7683 2016-09-23  Pedro Alves  <palves@redhat.com>
7684
7685         * Makefile.in (SFILES): Add common/new-op.c.
7686         (OBS): Add common/new-op.o.
7687         (new-op.o): New rule.
7688
7689 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
7690
7691         * .gitinore: Ignore more files.
7692
7693 2016-09-21  Yao Qi  <yao.qi@linaro.org>
7694
7695         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
7696         23.
7697
7698 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
7699
7700         * server.c (start_inferior): Call target_mourn_inferior instead of
7701         mourn_inferior; pass ptid_t argument to it.
7702         (resume): Likewise.
7703         (handle_target_event): Likewise.
7704         * target.c (target_mourn_inferior): New function.
7705         * target.h (mourn_inferior): Delete macro.
7706
7707 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7708
7709         * linux-low.c (lwp_is_stepping): New function.
7710
7711 2016-09-06  Carl Love  <cel@us.ibm.com>
7712
7713         * server.c (start_inferior):  Fixed comment, requested comment change
7714         didn't get updated correctly.  Removed reference to ptrace () call as
7715         it is only true on Linux systems.
7716
7717 2016-09-06  Carl Love  <cel@us.ibm.com>
7718
7719         * server.c (start_inferior):  Do not call
7720         function target_post_create_inferior () if the
7721         inferior process has already exited.
7722
7723 2016-09-05  Pedro Alves  <palves@redhat.com>
7724
7725         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
7726         (COMPILE.pre, CC_LD): Use CXX directly.
7727         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
7728         * acinclude.m4: Don't include build-with-cxx.m4.
7729         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
7730         * configure: Regenerate.
7731
7732 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
7733
7734         PR gdb/19495
7735         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
7736         call writing data to own_buf.
7737
7738 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7739
7740         * target.c (mywait): Call target_wait instead of
7741         the_target->wait.
7742         (target_wait): New function.
7743
7744 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7745
7746         * server.c (start_inferior): New variable 'ptid'.  Replace calls
7747         to the_target->resume by target_continue{,_no_signal}, depending
7748         on the case.
7749         * target.c (target_stop_and_wait): Call target_continue_no_signal
7750         instead of the_target->resume.
7751         (target_continue): New function.
7752
7753 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
7754
7755         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
7756
7757 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
7758
7759         PR server/20491
7760         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
7761         ps_prochandle.
7762         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
7763         * linux-arm-low.c (ps_get_thread_area): Likewise.
7764         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
7765         * linux-m68k-low.c (ps_get_thread_area): Likewise.
7766         * linux-mips-low.c (ps_get_thread_area): Likewise.
7767         * linux-nios2-low.c (ps_get_thread_area): Likewise.
7768         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
7769         * linux-x86-low.c (ps_get_thread_area): Likewise.
7770         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
7771
7772 2016-08-19  Pedro Alves  <palves@redhat.com>
7773
7774         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
7775
7776 2016-08-19  Pedro Alves  <palves@redhat.com>
7777
7778         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
7779         comment.  Use memcpy instead of casting through unsigned long.
7780
7781 2016-08-19  Pedro Alves  <palves@redhat.com>
7782
7783         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
7784         allocating around 0x80000000.
7785
7786 2016-08-19  Pedro Alves  <palves@redhat.com>
7787
7788         PR gdb/20415
7789         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
7790         (x32-avx512-linux-ipa.o): New rules.
7791         * configure.ac (x86_64-*-linux*): New x32 check.
7792         * configure.srv (ipa_x32_linux_regobj): New.
7793         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
7794         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
7795         descriptions.
7796         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
7797         descriptions.
7798         * configure: Regenerate.
7799
7800 2016-08-09  Pedro Alves  <palves@redhat.com>
7801
7802         PR gdb/18653
7803         * Makefile.in (OBS): Add signals-state-save-restore.o.
7804         (signals-state-save-restore.o): New rule.
7805         * config.in: Regenerate.
7806         * configure: Regenerate.
7807         * linux-low.c: Include "signals-state-save-restore.h".
7808         (linux_create_inferior): Call
7809         restore_original_signals_state.
7810         * server.c: Include "dispositions-save-restore.h".
7811         (captured_main): Call save_original_signals_state.
7812
7813 2016-08-05  Pedro Alves  <palves@redhat.com>
7814
7815         * configure: Regenerate.
7816
7817 2016-08-04  Yao Qi  <yao.qi@linaro.org>
7818
7819         * linux-low.c (regsets_fetch_inferior_registers): Check
7820         errno is ESRCH or not.
7821
7822 2016-08-02  Yao Qi  <yao.qi@linaro.org>
7823
7824         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
7825         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
7826         (thread_db_load_search): Update.
7827         (try_thread_db_load_1): Don't look for td_ta_event_addr,
7828         td_ta_set_event and td_ta_event_getmsg.
7829
7830 2016-07-26  Pedro Alves  <palves@redhat.com>
7831
7832         PR server/20414
7833         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
7834         of unsigned long for 64-bit registers and use uint32_t instead of
7835         unsigned int for 32-bit registers.
7836
7837 2016-07-26  Pedro Alves  <palves@redhat.com>
7838
7839         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
7840         to 'ptrace'.
7841
7842 2016-07-21  Tom Tromey  <tom@tromey.com>
7843
7844         * configure: Rebuild.
7845
7846 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7847
7848         * mem-break.c (find_gdb_breakpoint): Cast bp to
7849         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
7850
7851 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7852
7853         * server.c (handle_v_requests): Support s and S actions
7854         if target_supports_software_single_step return true.
7855
7856 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7857
7858         * linux-low.c (resume_stopped_resumed_lwps): If resume request
7859         is resume_step, call maybe_hw_step.
7860         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
7861         and unstop them.
7862         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
7863         breakpoints or not.
7864         (proceed_one_lwp): If resume request is resume_step, install
7865         reinsert breakpoints and call maybe_hw_step.
7866
7867 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7868
7869         * linux-low.c (proceed_one_lwp): Declare.
7870         (linux_resume_one_thread): Remove local variable 'step'.
7871         Lift code enqueue signal.  Call proceed_one_lwp instead of
7872         linux_resume_one_lwp.
7873
7874 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7875
7876         * linux-low.c (linux_resume_one_thread): Call
7877         enqueue_pending_signal.
7878
7879 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7880
7881         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
7882         * inferiors.c (do_restore_current_thread_cleanup): New function.
7883         (make_cleanup_restore_current_thread): Likewise.
7884         * linux-low.c (install_software_single_step_breakpoints): Call
7885         make_cleanup_restore_current_thread.  Switch current_thread to
7886         thread.
7887
7888 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7889
7890         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
7891         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
7892         (clone_one_breakpoint): Likewise.
7893         (delete_reinsert_breakpoints): Change parameter to thread.
7894         Callers updated.
7895         (has_reinsert_breakpoints): Likewise.
7896         (uninsert_reinsert_breakpoints): Likewise.
7897         (reinsert_reinsert_breakpoints): Likewise.
7898         * mem-break.h (set_reinsert_breakpoint): Update declaration.
7899         (delete_reinsert_breakpoints): Likewise.
7900         (reinsert_reinsert_breakpoints): Likewise.
7901         (uninsert_reinsert_breakpoints): Likewise.
7902         (has_reinsert_breakpoints): Likewise.
7903
7904 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7905
7906         * inferiors.c (get_thread_process): Make parameter const.
7907         * inferiors.h (get_thread_process): Update declaration.
7908         * mem-break.c (clone_all_breakpoints): Remove all parameters.
7909         Add new parameters child_thread and parent_thread.  Callers
7910         updated.
7911         * mem-break.h (clone_all_breakpoints): Update declaration.
7912
7913 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7914
7915         * mem-break.c (struct breakpoint) <cond_list>: Remove.
7916         <command_list, handler>: Remove.
7917         (struct gdb_breakpoint): New.
7918         (struct other_breakpoint): New.
7919         (struct reinsert_breakpoint): New.
7920         (is_gdb_breakpoint): New function.
7921         (any_persistent_commands): Update command_list if
7922         is_gdb_breakpoint returns true.
7923         (set_breakpoint): Create breakpoints according to their types.
7924         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
7925         (set_gdb_breakpoint_1): Likewise.
7926         (set_gdb_breakpoint): Likewise.
7927         (clear_breakpoint_conditions): Change parameter type to
7928         'struct gdb_breakpoint *'.
7929         (clear_breakpoint_commands): Likewise.
7930         (clear_breakpoint_conditions_and_commands): Likewise.
7931         (add_condition_to_breakpoint): Likewise.
7932         (add_breakpoint_condition): Likewise.
7933         (add_commands_to_breakpoint): Likewise.
7934         (check_breakpoints): Check other_breakpoint.
7935         (clone_one_breakpoint): Clone breakpopint according to its type.
7936         * mem-break.h (struct gdb_breakpoint): Declare.
7937         (set_gdb_breakpoint): Update declaration.
7938         (clear_breakpoint_conditions_and_commands): Likewise.
7939         (add_breakpoint_condition): Likewise.
7940         (add_breakpoint_commands): Likewise.
7941         * server.c (process_point_options): Change parameter type to
7942         'struct gdb_breakpoint *'.
7943
7944 2016-07-21  Yao Qi  <yao.qi@linaro.org>
7945
7946         * mem-break.c (set_breakpoint_at): Rename it to ...
7947         (set_breakpoint_type_at): ... it.
7948         (set_breakpoint_at): Call set_breakpoint_type_at.
7949         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
7950         * mem-break.h (set_breakpoint_at): Update comments.
7951
7952 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
7953
7954         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
7955         to buf parameter.
7956         (nios2_store_gregset): Likewise.
7957
7958 2016-07-01  Pedro Alves  <palves@redhat.com>
7959             Antoine Tremblay  <antoine.tremblay@ericsson.com>
7960
7961         * linux-low.c: Change interface to take the target lwp_info
7962         pointer directly and return void.  Handle detaching from a zombie
7963         thread.
7964         (linux_detach_lwp_callback): New function.
7965         (linux_detach): Detach from the leader thread after detaching from
7966         the clone threads.
7967
7968 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7969
7970         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
7971         for variable new_offset.
7972         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7973         (aarch64_ftrace_insn_reloc_cb): Likewise.
7974         (aarch64_ftrace_insn_reloc_tb): Likewise.
7975         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
7976         PRIx64 instead of PRIx32.
7977
7978 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7979
7980         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
7981         (the_low_target): Install arm_get_syscall_trapinfo.
7982
7983 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7984
7985         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
7986         function.
7987         (the_low_target): Install aarch64_get_syscall_trapinfo.
7988
7989 2016-06-28  Yao Qi  <yao.qi@linaro.org>
7990
7991         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
7992         Callers updated.
7993         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
7994         Remove parameter sysno.
7995         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
7996         sysret.
7997
7998 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7999
8000         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
8001         (s390_emit_ne_goto): Likewise.
8002         (s390_emit_lt_goto): Likewise.
8003         (s390_emit_le_goto): Likewise.
8004         (s390_emit_gt_goto): Likewise.
8005         (s390_emit_ge_goto): Likewise.
8006         (s390x_emit_eq_goto): Likewise.
8007         (s390x_emit_ne_goto): Likewise.
8008         (s390x_emit_lt_goto): Likewise.
8009         (s390x_emit_le_goto): Likewise.
8010         (s390x_emit_gt_goto): Likewise.
8011         (s390x_emit_ge_goto): Likewise.
8012         (s390_emit_ops_impl): Mark variable static.
8013         (s390x_emit_ops): Likewise.
8014
8015 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8016
8017         * linux-low.c (handle_extended_wait): Call
8018         uninsert_reinsert_breakpoints for the parent process.  Remove
8019         reinsert breakpoints from the child process.  Reinsert them to
8020         the parent process when vfork is done.
8021         * mem-break.c (uninsert_reinsert_breakpoints): New function.
8022         (reinsert_reinsert_breakpoints): New function.
8023         * mem-break.h (uninsert_reinsert_breakpoints): Declare
8024         (reinsert_reinsert_breakpoints): Declare.
8025
8026 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8027
8028         * linux-low.c (handle_extended_wait): If the parent is doing
8029         step-over, remove the reinsert breakpoints from the forked child.
8030
8031 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8032
8033         * linux-low.c (unsuspend_all_lwps): Declare.
8034         (linux_low_filter_event): If thread exited, call finish_step_over.
8035         If step-over is finished, unsuspend other threads.
8036
8037 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8038
8039         * linux-low.c (linux_resume_one_lwp_throw): Assert
8040         has_reinsert_breakpoints returns false.
8041         * mem-break.c (delete_disabled_breakpoints): Assert
8042         bp type isn't reinsert_breakpoint.
8043
8044 2016-06-17  Yao Qi  <yao.qi@linaro.org>
8045
8046         * linux-low.c (maybe_hw_step): New function.
8047         (linux_resume_one_lwp_throw): Call maybe_hw_step.
8048         (finish_step_over): Switch current_thread to lwp temporarily,
8049         and assert has_reinsert_breakpoints returns true.
8050         (proceed_one_lwp): Call maybe_hw_step.
8051         * mem-break.c (has_reinsert_breakpoints): New function.
8052         * mem-break.h (has_reinsert_breakpoints): Declare.
8053
8054 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
8055
8056         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
8057
8058 2016-05-17  Yao Qi  <yao.qi@linaro.org>
8059
8060         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
8061         instead of find_inferior.
8062
8063 2016-05-05  Yao Qi  <yao.qi@linaro.org>
8064
8065         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
8066         Initialize res to zero.
8067
8068 2016-05-05  Yao Qi  <yao.qi@linaro.org>
8069
8070         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
8071         to uint32_t.
8072
8073 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8074
8075         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
8076         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
8077         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
8078
8079 2016-04-28  Par Olsson  <par.olsson@windriver.com>
8080             Simon Marchi  <simon.marchi@ericsson.com>
8081
8082         * tracepoint.c (write_inferior_int8): New function.
8083         (cmd_qtenable_disable): Write enable flag using
8084         write_inferior_int8.
8085
8086 2016-04-25  Yao Qi  <yao.qi@linaro.org>
8087
8088         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
8089         (need_step_over_p): Return zero if the LWP has pending signals
8090         can be delivered on software single step target.
8091
8092 2016-04-25  Yao Qi  <yao.qi@linaro.org>
8093
8094         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
8095         return instead of error.
8096
8097 2016-04-22  Yao Qi  <yao.qi@linaro.org>
8098
8099         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
8100         to 23.
8101
8102 2016-04-22  Yao Qi  <yao.qi@linaro.org>
8103
8104         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
8105         signal when stepping over breakpoint with software single
8106         step.
8107
8108 2016-04-21  Pedro Alves  <palves@redhat.com>
8109
8110         * linux-s390-low.c (s390_collect_ptrace_register)
8111         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
8112         add casts.
8113         (s390_check_regset): Use void * instead of gdb_byte *.
8114
8115 2016-04-20  Pedro Alves  <palves@redhat.com>
8116
8117         * configure: Renegerate.
8118
8119 2016-04-20  Yao Qi  <yao.qi@linaro.org>
8120
8121         * linux-aarch32-low.c: Include "arch/arm-linux.h".
8122         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
8123         number 16.
8124         (arm_store_gregset): Likewise.
8125
8126 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8127
8128         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
8129         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
8130         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
8131         (amd64-avx-mpx-linux.c): New rules.
8132         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
8133         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
8134         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
8135         (srv_amd64_regobj): Add amd64-avx-mpx.o.
8136         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
8137         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
8138         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
8139         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
8140         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
8141         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
8142         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
8143         * linux-x86-low.c (x86_linux_read_description): Add case for
8144         X86_XSTATE_AVX_MPX_MASK.
8145         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
8146         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
8147         init_registers_i386_avx_mpx_linux.
8148         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
8149         (initialize_low_tracepoint): Call
8150         init_registers_i386_avx_mpx_linux.
8151         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
8152         (initialize_low_tracepoint): Call
8153         init_registers_amd64_avx_mpx_linux.
8154         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
8155         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
8156         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
8157         declarations.
8158
8159 2016-04-18  Pedro Alves  <palves@redhat.com>
8160
8161         * configure: Regenerate.
8162
8163 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8164
8165         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
8166         (aarch64_emit_sub): Likewise.
8167
8168 2016-04-12  Pedro Alves  <palves@redhat.com>
8169
8170         * utils.c (prepare_to_throw_exception): Delete.
8171
8172 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
8173
8174         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
8175
8176 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
8177
8178         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
8179
8180 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
8181
8182         * linux-aarch64-ipa.c: Add <elf.h> include.
8183         * linux-ppc-ipa.c: Add <elf.h> include.
8184         * linux-s390-ipa.c: Add <elf.h> include.
8185
8186 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8187
8188         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
8189         (get_raw_reg_ptr): Likewise.
8190         (get_trace_state_variable_value_ptr): Likewise.
8191         (set_trace_state_variable_value_ptr): Likewise.
8192         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
8193         char *.
8194
8195 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8196             Marcin Kościelnicki  <koriakin@0x04.net>
8197
8198         PR/17221
8199         * linux-ppc-low.c (emit_insns): New function.
8200         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
8201         (ppc_emit_prologue): New function.
8202         (ppc_emit_epilogue): New function.
8203         (ppc_emit_add): New function.
8204         (ppc_emit_sub): New function.
8205         (ppc_emit_mul): New function.
8206         (ppc_emit_lsh): New function.
8207         (ppc_emit_rsh_signed): New function.
8208         (ppc_emit_rsh_unsigned): New function.
8209         (ppc_emit_ext): New function.
8210         (ppc_emit_zero_ext): New function.
8211         (ppc_emit_log_not): New function.
8212         (ppc_emit_bit_and): New function.
8213         (ppc_emit_bit_or): New function.
8214         (ppc_emit_bit_xor): New function.
8215         (ppc_emit_bit_not): New function.
8216         (ppc_emit_equal): New function.
8217         (ppc_emit_less_signed): New function.
8218         (ppc_emit_less_unsigned): New function.
8219         (ppc_emit_ref): New function.
8220         (ppc_emit_const): New function.
8221         (ppc_emit_reg): New function.
8222         (ppc_emit_pop): New function.
8223         (ppc_emit_stack_flush): New function.
8224         (ppc_emit_swap): New function.
8225         (ppc_emit_stack_adjust): New function.
8226         (ppc_emit_call): New function.
8227         (ppc_emit_int_call_1): New function.
8228         (ppc_emit_void_call_2): New function.
8229         (ppc_emit_if_goto): New function.
8230         (ppc_emit_goto): New function.
8231         (ppc_emit_eq_goto): New function.
8232         (ppc_emit_ne_goto): New function.
8233         (ppc_emit_lt_goto): New function.
8234         (ppc_emit_le_goto): New function.
8235         (ppc_emit_gt_goto): New function.
8236         (ppc_emit_ge_goto): New function.
8237         (ppc_write_goto_address): New function.
8238         (ppc_emit_ops_impl): New static variable.
8239         (ppc64v1_emit_prologue): New function.
8240         (ppc64v2_emit_prologue): New function.
8241         (ppc64_emit_epilogue): New function.
8242         (ppc64_emit_add): New function.
8243         (ppc64_emit_sub): New function.
8244         (ppc64_emit_mul): New function.
8245         (ppc64_emit_lsh): New function.
8246         (ppc64_emit_rsh_signed): New function.
8247         (ppc64_emit_rsh_unsigned): New function.
8248         (ppc64_emit_ext): New function.
8249         (ppc64_emit_zero_ext): New function.
8250         (ppc64_emit_log_not): New function.
8251         (ppc64_emit_bit_and): New function.
8252         (ppc64_emit_bit_or): New function.
8253         (ppc64_emit_bit_xor): New function.
8254         (ppc64_emit_bit_not): New function.
8255         (ppc64_emit_equal): New function.
8256         (ppc64_emit_less_signed): New function.
8257         (ppc64_emit_less_unsigned): New function.
8258         (ppc64_emit_ref): New function.
8259         (ppc64_emit_const): New function.
8260         (ppc64v1_emit_reg): New function.
8261         (ppc64v2_emit_reg): New function.
8262         (ppc64_emit_pop): New function.
8263         (ppc64_emit_stack_flush): New function.
8264         (ppc64_emit_swap): New function.
8265         (ppc64v1_emit_call): New function.
8266         (ppc64v2_emit_call): New function.
8267         (ppc64v1_emit_int_call_1): New function.
8268         (ppc64v2_emit_int_call_1): New function.
8269         (ppc64v1_emit_void_call_2): New function.
8270         (ppc64v2_emit_void_call_2): New function.
8271         (ppc64_emit_if_goto): New function.
8272         (ppc64_emit_eq_goto): New function.
8273         (ppc64_emit_ne_goto): New function.
8274         (ppc64_emit_lt_goto): New function.
8275         (ppc64_emit_le_goto): New function.
8276         (ppc64_emit_gt_goto): New function.
8277         (ppc64_emit_ge_goto): New function.
8278         (ppc64v1_emit_ops_impl): New static variable.
8279         (ppc64v2_emit_ops_impl): New static variable.
8280         (ppc_emit_ops): New function.
8281         (linux_low_target): Wire in ppc_emit_ops.
8282
8283 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
8284             Marcin Kościelnicki  <koriakin@0x04.net>
8285
8286         PR/17221
8287         * Makefile.in: Add powerpc-*-ipa.o
8288         * configure.srv: Add ipa_obj for powerpc*-linux.
8289         * linux-ppc-ipa.c: New file.
8290         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
8291         includes.
8292         (PPC_FIELD): New macro.
8293         (PPC_SEXT): New macro.
8294         (PPC_OP6): New macro.
8295         (PPC_BO): New macro.
8296         (PPC_LI): New macro.
8297         (PPC_BD): New macro.
8298         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
8299         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
8300         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
8301         (ppc_get_thread_area): New function.
8302         (is_elfv2_inferior): New function.
8303         (gen_ds_form): New function.
8304         (GEN_STD): New macro.
8305         (GEN_STDU): New macro.
8306         (GEN_LD): New macro.
8307         (GEN_LDU): New macro.
8308         (gen_d_form): New function.
8309         (GEN_ADDI): New macro.
8310         (GEN_ADDIS): New macro.
8311         (GEN_LI): New macro.
8312         (GEN_LIS): New macro.
8313         (GEN_ORI): New macro.
8314         (GEN_ORIS): New macro.
8315         (GEN_LWZ): New macro.
8316         (GEN_STW): New macro.
8317         (GEN_STWU): New macro.
8318         (gen_xfx_form): New function.
8319         (GEN_MFSPR): New macro.
8320         (GEN_MTSPR): New macro.
8321         (GEN_MFCR): New macro.
8322         (GEN_MTCR): New macro.
8323         (GEN_SYNC): New macro.
8324         (GEN_LWSYNC): New macro.
8325         (gen_x_form): New function.
8326         (GEN_OR): New macro.
8327         (GEN_MR): New macro.
8328         (GEN_LWARX): New macro.
8329         (GEN_STWCX): New macro.
8330         (GEN_CMPW): New macro.
8331         (gen_md_form): New function.
8332         (GEN_RLDICL): New macro.
8333         (GEN_RLDICR): New macro.
8334         (gen_i_form): New function.
8335         (GEN_B): New macro.
8336         (GEN_BL): New macro.
8337         (gen_b_form): New function.
8338         (GEN_BNE): New macro.
8339         (GEN_LOAD): New macro.
8340         (GEN_STORE): New macro.
8341         (gen_limm): New function.
8342         (gen_atomic_xchg): New function.
8343         (gen_call): New function.
8344         (ppc_relocate_instruction): New function.
8345         (ppc_install_fast_tracepoint_jump_pad): New function.
8346         (ppc_get_min_fast_tracepoint_insn_len): New function.
8347         (ppc_get_ipa_tdesc_idx): New function.
8348         (the_low_target): Wire in the new functions.
8349         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
8350         tdescs.
8351         * linux-ppc-tdesc.h: New file.
8352
8353 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
8354
8355         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8356         (alloc_jump_pad_buffer): New function.
8357         * linux-amd64-ipa.c: Add <sys/mman.h> include.
8358         (alloc_jump_pad_buffer): New function.
8359         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
8360         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
8361         (alloc_jump_pad_buffer): New function.
8362         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
8363         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
8364         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
8365         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
8366
8367 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8368
8369         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
8370         * linux-amd64-ipa.c: Likewise.
8371         * linux-i386-ipa.c: Likewise.
8372         * linux-s390-ipa.c: Likewise.
8373         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
8374         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
8375         set_trace_state_variable_value_ptr.
8376         (struct ipa_sym_addresses): Likewise.
8377         (symbol_list): Likewise.
8378         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
8379         accessing gdb_collect directly.
8380         (gdb_collect_ptr_type): New typedef.
8381         (get_raw_reg_ptr_type): New typedef.
8382         (get_trace_state_variable_value_ptr_type): New typedef.
8383         (set_trace_state_variable_value_ptr_type): New typedef.
8384         (gdb_collect_ptr): New global.
8385         (get_raw_reg_ptr): New global.
8386         (get_trace_state_variable_value_ptr): New global.
8387         (set_trace_state_variable_value_ptr): New global.
8388         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
8389         accessing get_raw_reg directly.
8390         (get_get_tsv_func_addr): Likewise for
8391         get_trace_state_variable_value_ptr.
8392         (get_set_tsv_func_addr): Likewise for
8393         set_trace_state_variable_value_ptr.
8394         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
8395
8396 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
8397
8398         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
8399
8400 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
8401
8402         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
8403         packets.
8404         (relocate_instruction): Remove own_buf.
8405         * server.c (own_buf): Make global.
8406         (handle_v_requests): Make global.
8407         * server.h (own_buf): New declaration.
8408         (handle_v_requests): New prototype.
8409
8410 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8411
8412         PR 18377
8413         * linux-s390-low.c (add_insns): New function.
8414         (s390_emit_prologue): New function.
8415         (s390_emit_epilogue): New function.
8416         (s390_emit_add): New function.
8417         (s390_emit_sub): New function.
8418         (s390_emit_mul): New function.
8419         (s390_emit_lsh): New function.
8420         (s390_emit_rsh_signed): New function.
8421         (s390_emit_rsh_unsigned): New function.
8422         (s390_emit_ext): New function.
8423         (s390_emit_log_not): New function.
8424         (s390_emit_bit_and): New function.
8425         (s390_emit_bit_or): New function.
8426         (s390_emit_bit_xor): New function.
8427         (s390_emit_bit_not): New function.
8428         (s390_emit_equal): New function.
8429         (s390_emit_less_signed): New function.
8430         (s390_emit_less_unsigned): New function.
8431         (s390_emit_ref): New function.
8432         (s390_emit_if_goto): New function.
8433         (s390_emit_goto): New function.
8434         (s390_write_goto_address): New function.
8435         (s390_emit_litpool): New function.
8436         (s390_emit_const): New function.
8437         (s390_emit_call): New function.
8438         (s390_emit_reg): New function.
8439         (s390_emit_pop): New function.
8440         (s390_emit_stack_flush): New function.
8441         (s390_emit_zero_ext): New function.
8442         (s390_emit_swap): New function.
8443         (s390_emit_stack_adjust): New function.
8444         (s390_emit_set_r2): New function.
8445         (s390_emit_int_call_1): New function.
8446         (s390_emit_void_call_2): New function.
8447         (s390_emit_eq_goto): New function.
8448         (s390_emit_ne_goto): New function.
8449         (s390_emit_lt_goto): New function.
8450         (s390_emit_le_goto): New function.
8451         (s390_emit_gt_goto): New function.
8452         (s390_emit_ge_goto): New function.
8453         (s390x_emit_prologue): New function.
8454         (s390x_emit_epilogue): New function.
8455         (s390x_emit_add): New function.
8456         (s390x_emit_sub): New function.
8457         (s390x_emit_mul): New function.
8458         (s390x_emit_lsh): New function.
8459         (s390x_emit_rsh_signed): New function.
8460         (s390x_emit_rsh_unsigned): New function.
8461         (s390x_emit_ext): New function.
8462         (s390x_emit_log_not): New function.
8463         (s390x_emit_bit_and): New function.
8464         (s390x_emit_bit_or): New function.
8465         (s390x_emit_bit_xor): New function.
8466         (s390x_emit_bit_not): New function.
8467         (s390x_emit_equal): New function.
8468         (s390x_emit_less_signed): New function.
8469         (s390x_emit_less_unsigned): New function.
8470         (s390x_emit_ref): New function.
8471         (s390x_emit_if_goto): New function.
8472         (s390x_emit_const): New function.
8473         (s390x_emit_call): New function.
8474         (s390x_emit_reg): New function.
8475         (s390x_emit_pop): New function.
8476         (s390x_emit_stack_flush): New function.
8477         (s390x_emit_zero_ext): New function.
8478         (s390x_emit_swap): New function.
8479         (s390x_emit_stack_adjust): New function.
8480         (s390x_emit_int_call_1): New function.
8481         (s390x_emit_void_call_2): New function.
8482         (s390x_emit_eq_goto): New function.
8483         (s390x_emit_ne_goto): New function.
8484         (s390x_emit_lt_goto): New function.
8485         (s390x_emit_le_goto): New function.
8486         (s390x_emit_gt_goto): New function.
8487         (s390x_emit_ge_goto): New function.
8488         (s390_emit_ops): New function.
8489         (struct linux_target_ops): Fill in emit_ops hook.
8490
8491 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8492
8493         PR 18377
8494         * Makefile.in: Add s390 IPA files.
8495         * configure.srv: Build IPA for s390.
8496         * linux-s390-ipa.c: New file.
8497         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
8498         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
8499         (tdesc_s390_linux32): Likewise.
8500         (init_registers_s390_linux32v1): Likewise.
8501         (tdesc_s390_linux32v1): Likewise.
8502         (init_registers_s390_linux32v2): Likewise.
8503         (tdesc_s390_linux32v2): Likewise.
8504         (init_registers_s390_linux64): Likewise.
8505         (tdesc_s390_linux64): Likewise.
8506         (init_registers_s390_linux64v1): Likewise.
8507         (tdesc_s390_linux64v1): Likewise.
8508         (init_registers_s390_linux64v2): Likewise.
8509         (tdesc_s390_linux64v2): Likewise.
8510         (init_registers_s390_te_linux64): Likewise.
8511         (tdesc_s390_te_linux64): Likewise.
8512         (init_registers_s390_vx_linux64): Likewise.
8513         (tdesc_s390_vx_linux64): Likewise.
8514         (init_registers_s390_tevx_linux64): Likewise.
8515         (tdesc_s390_tevx_linux64): Likewise.
8516         (init_registers_s390x_linux64): Likewise.
8517         (tdesc_s390x_linux64): Likewise.
8518         (init_registers_s390x_linux64v1): Likewise.
8519         (tdesc_s390x_linux64v1): Likewise.
8520         (init_registers_s390x_linux64v2): Likewise.
8521         (tdesc_s390x_linux64v2): Likewise.
8522         (init_registers_s390x_te_linux64): Likewise.
8523         (tdesc_s390x_te_linux64): Likewise.
8524         (init_registers_s390x_vx_linux64): Likewise.
8525         (tdesc_s390x_vx_linux64): Likewise.
8526         (init_registers_s390x_tevx_linux64): Likewise.
8527         (tdesc_s390x_tevx_linux64): Likewise.
8528         (have_hwcap_s390_vx): New static variable.
8529         (s390_arch_setup): Fill have_hwcap_s390_vx.
8530         (s390_get_thread_area): New function.
8531         (s390_ft_entry_gpr_esa): New const.
8532         (s390_ft_entry_gpr_zarch): New const.
8533         (s390_ft_entry_misc): New const.
8534         (s390_ft_entry_fr): New const.
8535         (s390_ft_entry_vr): New const.
8536         (s390_ft_main_31): New const.
8537         (s390_ft_main_64): New const.
8538         (s390_ft_exit_fr): New const.
8539         (s390_ft_exit_vr): New const.
8540         (s390_ft_exit_misc): New const.
8541         (s390_ft_exit_gpr_esa): New const.
8542         (s390_ft_exit_gpr_zarch): New const.
8543         (append_insns): New function.
8544         (s390_relocate_instruction): New function.
8545         (s390_install_fast_tracepoint_jump_pad): New function.
8546         (s390_get_min_fast_tracepoint_insn_len): New function.
8547         (s390_get_ipa_tdesc_idx): New function.
8548         (struct linux_target_ops): Wire in the above functions.
8549         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
8550         * linux-s390-tdesc.h: New file.
8551
8552 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
8553
8554         * linux-s390-low.c (s390_supports_tracepoints): New function.
8555         (struct linux_target_ops): Fill supports_tracepoints hook.
8556
8557 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8558
8559         * linux-low.c (lwp_signal_can_be_delivered): New function.
8560         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
8561
8562 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8563
8564         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
8565         0 if signal is enqueued.  Remove 'signal' from one debugging
8566         message.  Move one debugging message to some lines below.
8567         Remove code setting 'signal' to 0.
8568
8569 2016-03-18  Yao Qi  <yao.qi@linaro.org>
8570
8571         * linux-low.c (linux_low_filter_event): Remove redundant
8572         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
8573
8574 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
8575
8576         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
8577         (struct linux_target_ops): Wire in the above.
8578
8579 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8580
8581         * linux-low.c: Update comments to start_step_over.
8582
8583 2016-03-03  Yao Qi  <yao.qi@linaro.org>
8584
8585         PR server/19736
8586         * linux-low.c (handle_extended_wait): Set child suspended
8587         if event_lwp->bp_reinsert isn't zero.
8588
8589 2016-03-02  Yao Qi  <yao.qi@linaro.org>
8590
8591         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
8592         enqueue_pending_signal.
8593
8594 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
8595
8596         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
8597         is actually loaded.
8598
8599 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8600
8601         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
8602         (s390_regmap_3264) [!__s390x__]: New global.
8603         (s390_collect_ptrace_register): Skip map entries containing -1.
8604         (s390_supply_ptrace_register): Ditto.
8605         (s390_fill_gprs_high): New function.
8606         (s390_store_gprs_high): New function.
8607         (s390_regsets): Add NT_S390_HIGH_GPRS.
8608         (s390_get_hwcap): Enable on 31-bit.
8609         (have_hwcap_s390_high_gprs): Enable on 31-bit.
8610         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
8611         Detect NT_S390_HIGH_GPRS.
8612         (s390_usrregs_info_3264): Enable on 31-bit.
8613         (s390_regs_info): Enable regs_info_3264 on 31-bit.
8614         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
8615
8616 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
8617
8618         PR gdb/13808
8619         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
8620         * configure.srv: Ditto.
8621         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
8622         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
8623         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
8624         (init_registers_amd64_linux): Remove prototype.
8625         (tdesc_amd64_linux): Remove declaration.
8626         (get_ipa_tdesc): New function.
8627         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8628         initialize remaining tdescs.
8629         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
8630         (init_registers_i386_linux): Remove prototype.
8631         (tdesc_i386_linux): Remove declaration.
8632         (get_ipa_tdesc): New function.
8633         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
8634         initialize remaining tdescs.
8635         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
8636         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
8637         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
8638         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
8639         (x86_get_ipa_tdesc_idx): New function.
8640         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
8641         * linux-x86-tdesc.h: New file.
8642         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
8643         (target_get_ipa_tdesc_idx): New macro.
8644         * tracepoint.c (ipa_tdesc_idx): New macro.
8645         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
8646         (symbol_list): Add ipa_tdesc_idx.
8647         (cmd_qtstart): Write ipa_tdesc_idx in the target.
8648         (ipa_tdesc): Remove.
8649         (ipa_tdesc_idx): New variable.
8650         (get_context_regcache): Use get_ipa_tdesc.
8651         (gdb_collect): Ditto.
8652         (gdb_probe): Ditto.
8653         * tracepoint.h (get_ipa_tdesc): New prototype.
8654         (ipa_tdesc): Remove.
8655
8656 2016-02-24  Pedro Alves  <palves@redhat.com>
8657
8658         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
8659         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
8660         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
8661         Factor out common code between the USE_SIGTRAP_SIGINFO and
8662         !USE_SIGTRAP_SIGINFO blocks.
8663         (linux_low_filter_event): Call save_stop_reason instead of
8664         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
8665         Update comments.
8666         (linux_wait_1): Update comments.
8667
8668 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
8669
8670         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
8671         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
8672         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
8673         ppc_insert_point, ppc_remove_point.
8674
8675 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
8676
8677         * linux-s390-low.c (s390_supports_z_point_type): New function.
8678         (struct linux_target_ops): Wire s390_supports_z_point_type in.
8679
8680 2016-02-16  Yao Qi  <yao.qi@linaro.org>
8681
8682         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
8683         PC.  Get pc from regcache_read_pc.
8684
8685 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8686
8687         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
8688         or linux_get_pc_32bit.
8689         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
8690
8691 2016-02-12  Yao Qi  <yao.qi@linaro.org>
8692
8693         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
8694         arm_linux_get_next_pcs_fixup.
8695
8696 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
8697
8698         * tracepoint.c (x_tracepoint_action_download): Change
8699         write_inferior_data_ptr to write_inferior_data_pointer.
8700         (cmd_qtstart): Likewise.
8701         (write_inferior_data_ptr): Remove.
8702         (download_agent_expr): Change write_inferior_data_ptr to
8703         write_inferior_data_pointer.
8704         (download_tracepoint_1): Likewise.
8705         (download_tracepoint): Likewise.
8706         (download_trace_state_variables): Likewise.
8707
8708 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
8709             Marcin Kościelnicki  <koriakin@0x04.net>
8710
8711         * tracepoint.c (struct tracepoint_action_ops): Remove.
8712         (struct tracepoint_action): Remove ops.
8713         (m_tracepoint_action_download, r_tracepoint_action_download)
8714         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
8715         size and offset accordingly.
8716         (m_tracepoint_action_ops, r_tracepoint_action_ops)
8717         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
8718         (tracepoint_action_send, tracepoint_action_download): New functions.
8719         Helpers for trace action handlers.
8720         (add_tracepoint_action): Remove setup actions ops.
8721         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
8722
8723 2016-02-10  Yao Qi  <yao.qi@linaro.org>
8724
8725         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
8726
8727 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8728
8729         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
8730         to AC_OUTPUT.
8731         * configure: Regenerate.
8732
8733 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
8734
8735         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
8736         void * to gdb_byte *.
8737         * linux-low.c (siginfo_fixup): Likewise.
8738         (linux_xfer_siginfo): Likewise.
8739         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
8740         Likewise.
8741         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8742
8743 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8744
8745         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
8746         to srv_tgtobj.
8747         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
8748         to srv_tgtobj.
8749         * linux-x86-low.c [__x86_64__]: Include
8750         "nat/amd64-linux-siginfo.h".
8751         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
8752         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
8753         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
8754         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
8755         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
8756         (cpt_si_fd, si_timerid, si_overrun): Move from
8757         nat/amd64-linux-siginfo.c.
8758         * Makefile.in (amd64-linux-siginfo.o:): New rule.
8759
8760 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8761
8762         * server.c (skip_to_semicolon):  Remove.
8763         (process_point_options): Use strchrnul instead of
8764         skip_to_semicolon.
8765
8766 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8767
8768         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
8769         * linux-low.c (install_software_single_step_breakpoints): Don't
8770         call regcache_read_pc.
8771         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
8772         argument pc.
8773
8774 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8775
8776         * linux-low.c (install_software_single_step_breakpoints): Call
8777         regcache_read_pc instead of get_pc.
8778
8779 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8780
8781         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
8782         (unblock_async_io): Rename to ...
8783         (block_unblock_async_io): ... it.  New function.
8784         (enable_async_io): Don't install SIGIO handler.  Unblock it
8785         instead.
8786         (disable_async_io): Don't ignore SIGIO.  Block it instead.
8787         (initialize_async_io): Install SIGIO handler.  Don't call
8788         unblock_async_io.
8789
8790 2016-01-26  Yao Qi  <yao.qi@linaro.org>
8791
8792         * remote-utils.c (getpkt): If the buffer isn't empty, and the
8793         first character is '\003', call *the_target->request_interrupt.
8794
8795 2016-01-25  Yao Qi  <yao.qi@linaro.org>
8796
8797         * remote-utils.c (new_thread_notify): Remove.
8798         (dead_thread_notify): Likewise.
8799         * remote-utils.h (new_thread_notify): Remove declaration.
8800         (dead_thread_notify): Likewise.
8801
8802 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
8803
8804         * gdb.trace/pending.exp: Fix expected message on continue.
8805
8806 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
8807
8808         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
8809         it works properly on big-endian machines where sizeof (CORE_ADDR)
8810         != sizeof (void *).
8811
8812 2016-01-21  Pedro Alves  <palves@redhat.com>
8813
8814         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
8815         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
8816         * configure: Regenerate.
8817
8818 2016-01-21  Yao Qi  <yao.qi@linaro.org>
8819
8820         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
8821         is_thumb and set it according to CPSR saved on the stack.
8822         (get_next_pcs_syscall_next_pc): Pass is_thumb to
8823         arm_sigreturn_next_pc.
8824
8825 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8826
8827         * linux-low.c (linux_set_pc_64bit): New function.
8828         (linux_get_pc_64bit): New function.
8829         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
8830         Declare.
8831         * linux-sparc-low.c (debug_threads): Remove declaration.
8832         (sparc_get_pc): Remove.
8833         (the_low_target): Use linux_get_pc_64bit instead of
8834         sparc_get_pc.
8835         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
8836         (the_low_target): Use linux_get_pc_64bit and
8837         linux_set_pc_64bit.
8838
8839 2016-01-18  Yao Qi  <yao.qi@linaro.org>
8840
8841         * linux-arm-low.c (debug_threads): Remove declaration.
8842         (arm_get_pc, arm_set_pc): Remove.
8843         (the_low_target): Use linux_get_pc_32bit and
8844         linux_set_pc_32bit.
8845         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
8846         (the_low_target): Use linux_get_pc_32bit and
8847         linux_set_pc_32bit.
8848         * linux-cris-low.c (debug_threads): Remove declaration.
8849         (cris_get_pc, cris_set_pc,): Remove.
8850         (the_low_target): Use linux_get_pc_32bit and
8851         linux_set_pc_32bit.
8852         * linux-crisv32-low.c (debug_threads): Remove declaration.
8853         (cris_get_pc, cris_set_pc): Remove.
8854         (the_low_target): Use linux_get_pc_32bit and
8855         linux_set_pc_32bit.
8856         * linux-low.c: Include inttypes.h.
8857         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
8858         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
8859         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
8860         (the_low_target): Use linux_get_pc_32bit and
8861         linux_set_pc_32bit.
8862         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
8863         (the_low_target): Use linux_get_pc_32bit and
8864         linux_set_pc_32bit.
8865         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
8866         (the_low_target): Use linux_get_pc_32bit and
8867         linux_set_pc_32bit.
8868         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
8869         (the_low_target): Use linux_get_pc_32bit and
8870         linux_set_pc_32bit.
8871         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
8872         (the_low_target): Use linux_get_pc_32bit and
8873         linux_set_pc_32bit.
8874
8875 2016-01-18  Gary Benson  <gbenson@redhat.com>
8876
8877         * configure.ac (AC_FUNC_FORK): New check.
8878         * config.in: Regenerate.
8879         * configure: Likewise.
8880
8881 2016-01-14  Yao Qi  <yao.qi@linaro.org>
8882
8883         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
8884         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
8885         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
8886         arm_get_next_pcs_ctor.
8887
8888 2016-01-12  Josh Stone  <jistone@redhat.com>
8889             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8890
8891         * inferiors.h: Include "gdb_vecs.h".
8892         (struct process_info): Add syscalls_to_catch.
8893         * inferiors.c (remove_process): Free syscalls_to_catch.
8894         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
8895         syscall_return stops.
8896         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
8897         * server.c (handle_general_set): Handle QCatchSyscalls.
8898         (handle_query): Report support for QCatchSyscalls.
8899         * target.h (struct target_ops): Add supports_catch_syscall.
8900         (target_supports_catch_syscall): New macro.
8901         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
8902         (struct lwp_info): Add syscall_state.
8903         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
8904         Maintain syscall_state and syscalls_to_catch across exec.
8905         (get_syscall_trapinfo): New function, proxy to the_low_target.
8906         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
8907         (linux_low_filter_event): Toggle syscall_state entry/return for
8908         syscall traps, and set it ignored for all others.
8909         (gdb_catching_syscalls_p): New function.
8910         (gdb_catch_this_syscall_p): New function.
8911         (linux_wait_1): Handle SYSCALL_SIGTRAP.
8912         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
8913         (linux_supports_catch_syscall): New function.
8914         (linux_target_ops): Install it.
8915         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
8916         (the_low_target): Install it.
8917
8918 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8919
8920         * acinclude.m4: Include new ../warning.m4 file.
8921         * configure: Regenerated.
8922         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
8923
8924 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
8925
8926         * ax.c (is_goto_target): Mark static.
8927         * linux-low.c (register_addr): Likewise.
8928         (linux_fetch_registers, linux_store_registers): Likewise.
8929         * mem-break.c (any_persistent_commands): Fix old prototype.
8930         (add_commands_to_breakpoint): Mark static.
8931         * regcache.c (find_register_by_name): Delete unused func.
8932         * remote-utils.c (hex_or_minus_one): Mark static.
8933         * server.c (monitor_show_help): Mark static.
8934         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
8935         handle_v_requests): Likewise.
8936
8937 2016-01-12  Pedro Alves  <palves@redhat.com>
8938
8939         Remove use of the registered trademark symbol throughout.
8940
8941 2016-01-08  Yao Qi  <yao.qi@linaro.org>
8942
8943         * remote-utils.c (getpkt): If c is '\003', call target hook
8944         request_interrupt.
8945
8946 2016-01-06  Yao Qi  <yao.qi@linaro.org>
8947
8948         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
8949         linux-aarch32-low.c.
8950         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8951         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8952         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8953         (thumb2_breakpoint): Declare.
8954         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
8955         linux-aarch32-low.h.
8956         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
8957         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
8958         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
8959
8960 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
8961
8962         * gdbreplay.c (gdbreplay_version): Change copyright year in
8963         version message.
8964         * server.c (gdbserver_version): Likewise.
8965
8966 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
8967
8968         * server.c (crc32_table): Delete.
8969         (crc32): Use libiberty's xcrc32 function.
8970
8971 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8972
8973         * lynx-low.c (lynx_delete_thread_callback): New function.
8974         (lynx_mourn): Properly delete our process and all of its
8975         threads.  Remove call to clear_inferiors.
8976
8977 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
8978
8979         * target.c (thread_search_callback): Add check that
8980         the thread_stopped target callback is not NULL before
8981         calling it.
8982
8983 2015-12-21  Yao Qi  <yao.qi@linaro.org>
8984
8985         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
8986         arm breakpoint.
8987
8988 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8989
8990         * server.c (handle_query): Call target_supports_software_single_step.
8991
8992 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8993
8994         * linux-low.c (single_step): New function.
8995         (linux_resume_one_lwp_throw): Call single_step.
8996         (start_step_over): Likewise.
8997
8998 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8999
9000         * Makefile.in (SFILES): Append arch/arm-linux.c,
9001         arch/arm-get-next-pcs.c.
9002         (arm-linux.o): New rule.
9003         (arm-get-next-pcs.o): New rule.
9004         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
9005         arm-linux.o.
9006         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
9007         to linux-aarch32-low.c.
9008         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9009         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9010         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9011         (thumb2_breakpoint_len): Likewise.
9012         (arm_is_thumb_mode): Make non-static.
9013         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
9014         from linux-aarch32-low.c.
9015         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9016         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9017         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9018         (thumb2_breakpoint_len): Likewise.
9019         (arm_is_thumb_mode): New declaration.
9020         * linux-arm-low.c: Include arch/arm-linux.h
9021         aarch/arm-get-next-pcs.h, sys/syscall.h.
9022         (get_next_pcs_ops): New struct.
9023         (get_next_pcs_addr_bits_remove): New function.
9024         (get_next_pcs_is_thumb): New function.
9025         (get_next_pcs_read_memory_unsigned_integer): Likewise.
9026         (arm_sigreturn_next_pc): Likewise.
9027         (get_next_pcs_syscall_next_pc): Likewise.
9028         (arm_gdbserver_get_next_pcs): Likewise.
9029         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
9030         Initialize.
9031         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
9032         * server.h: Include gdb_vecs.h.
9033
9034 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9035
9036         * Makefile.in (SFILES): Append common/common-regcache.c.
9037         (OBS): Append common-regcache.o.
9038         (common-regcache.o): New rule.
9039         * regcache.c (init_register_cache): Initialize cache to
9040         REG_UNAVAILABLE.
9041         (regcache_raw_read_unsigned): New function.
9042         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
9043         register_status enum.
9044
9045 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9046
9047         * linux-aarch64-low.c (the_low_targets): Rename
9048         breakpoint_reinsert_addr to get_next_pcs.
9049         * linux-arm-low.c (the_low_targets): Likewise.
9050         * linux-bfin-low.c (the_low_targets): Likewise.
9051         * linux-cris-low.c (the_low_targets): Likewise.
9052         * linux-crisv32-low.c (the_low_targets): Likewise.
9053         * linux-low.c (can_software_single_step): Likewise.
9054         (install_software_single_step_breakpoints): New function.
9055         (start_step_over): Use install_software_single_step_breakpoints.
9056         * linux-low.h: New CORE_ADDR vector.
9057         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
9058         get_next_pcs.
9059         * linux-mips-low.c (the_low_targets): Likewise.
9060         * linux-nios2-low.c (the_low_targets): Likewise.
9061         * linux-sparc-low.c (the_low_targets): Likewise.
9062
9063 2015-12-17  Pedro Alves  <palves@redhat.com>
9064
9065         * linux-low.c (linux_kill_one_lwp): Remove references to
9066         LinuxThreads.
9067         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
9068         to 'kill'.
9069         (linux_init_signals): Delete.
9070         (initialize_low): Adjust.
9071         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
9072
9073 2015-12-16  Pedro Alves  <palves@redhat.com>
9074
9075         * configure.ac (compiler warning flags): When testing a
9076         -Wno-foo option, check whether -Wfoo works instead.
9077         * configure: Regenerate.
9078
9079 2015-12-11  Don Breazeal  <donb@codesourcery.com>
9080
9081         * server.c (process_serial_event): Don't exit from gdbserver
9082         in remote mode if there are still active inferiors.
9083
9084 2015-12-11  Yao Qi  <yao.qi@linaro.org>
9085
9086         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
9087         arm_breakpoint_at if the process is 32-bit.
9088
9089 2015-12-11  Yao Qi  <yao.qi@linaro.org>
9090
9091         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
9092         arm breakpoint.
9093
9094 2015-12-07  Yao Qi  <yao.qi@linaro.org>
9095
9096         * configure.srv: Append arm.o to srv_tgtobj for
9097         aarch64*-*-linux* target.
9098         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
9099         from linux-arm-low.c.
9100         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
9101         (arm_breakpoint_len, thumb_breakpoint): Likewise.
9102         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
9103         (thumb2_breakpoint_len): Likewise.
9104         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
9105         (arm_breakpoint_kinds): Likewise.
9106         (arm_breakpoint_kind_from_pc): Likewise.
9107         (arm_sw_breakpoint_from_kind): Likewise.
9108         (arm_breakpoint_kind_from_current_state): Likewise.
9109         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
9110         (arm_sw_breakpoint_from_kind): Declare.
9111         (arm_breakpoint_kind_from_current_state): Declare.
9112         (arm_breakpoint_at): Declare.
9113         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
9114         arm_sw_breakpoint_from_kind if process is 32-bit.
9115         (aarch64_breakpoint_kind_from_pc): New function.
9116         (aarch64_breakpoint_kind_from_current_state): New function.
9117         (the_low_target): Initialize fields breakpoint_kind_from_pc
9118         and breakpoint_kind_from_current_state.
9119         * linux-arm-low.c (arm_breakpoint_kinds): Move to
9120         linux-aarch32-low.c.
9121         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
9122         (arm_breakpoint, arm_breakpoint_len): Likewise.
9123         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
9124         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
9125         (arm_is_thumb_mode): Likewise.
9126         (arm_breakpoint_at): Likewise.
9127         (arm_breakpoint_kind_from_pc): Likewise.
9128         (arm_sw_breakpoint_from_kind): Likewise.
9129         (arm_breakpoint_kind_from_current_state): Likewise.
9130
9131         Revert:
9132         2015-08-04  Yao Qi  <yao.qi@linaro.org>
9133
9134         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
9135         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
9136         * server.c (extended_protocol): Remove "static".
9137         * server.h (extended_protocol): Declare it.
9138
9139 2015-12-04  Josh Stone  <jistone@redhat.com>
9140
9141         * target.h (struct target_ops) <arch_setup>: Rename to ...
9142         (struct target_ops) <post_create_inferior>: ... this.
9143         (target_arch_setup): Rename to ...
9144         (target_post_create_inferior): ... this, calling post_create_inferior.
9145         * server.c (start_inferior): Update target_arch_setup calls to
9146         target_post_create_inferior.
9147         * linux-low.c (linux_low_ptrace_options): Forward declare.
9148         (linux_arch_setup): Update its comment for general use.
9149         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
9150         (struct linux_target_ops): Use linux_post_create_inferior.
9151         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
9152         to post_create_inferior.
9153         * nto-low.c (struct nto_target_ops): Likewise.
9154         * spu-low.c (struct spu_target_ops): Likewise.
9155         * win32-low.c (struct win32_target_ops): Likewise.
9156
9157 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9158
9159         * linux-arm-low.c: Remove duplicate arch/arm.h include.
9160
9161 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9162
9163         * linux-arm-low.c (arm_reinsert_addr): Remove function.
9164         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
9165         * linux-cris-low.c (cris_reinsert_addr> Remove function.
9166         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9167         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
9168         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9169         * linux-mips-low.c (mips_reinsert_addr): Remove function.
9170         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9171         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
9172         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9173         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
9174         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
9175
9176 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9177
9178         * linux-low.c (linux_look_up_symbols): Don't call
9179         linux_supports_traceclone.
9180         * linux-low.h (thread_db_init): Remove use_events argument.
9181         * thread-db.c (thread_db_use_event): Remove global variable.
9182         (struct thread_db) <td_thr_event_enable_p>: Remove field.
9183         (struct thread_db) <td_create_bp>: Remove field.
9184         (thread_db_create_event): Remove function.
9185         (thread_db_enable_reporting): Likewise.
9186         (find_one_thread): Don't check for thread_db_use_events.
9187         (attach_thread): Likewise.
9188         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
9189         (try_thread_db_load_1): Don't check for thread_db_use_events.
9190         (thread_db_init): Remove use_events argument and thread events
9191         handling.
9192         (remove_thread_event_breakpoints): Remove function.
9193         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
9194
9195 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9196
9197         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
9198         New function.
9199         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9200         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
9201         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9202         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
9203         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
9204         Initialize.
9205         * linux-crisv32-low.c (cris_supports_hardware_single_step):
9206         New function.
9207         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9208         * linux-low.c (can_hardware_single_step): Use
9209         supports_hardware_single_step.
9210         (can_software_single_step): New function.
9211         (start_step_over): Call can_software_single_step.
9212         (linux_supports_hardware_single_step): New function.
9213         (struct target_ops) <supports_software_single_step>: Initialize.
9214         * linux-low.h (struct linux_target_ops)
9215         <supports_hardware_single_step>: Initialize.
9216         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
9217         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9218         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
9219         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
9220         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
9221         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9222         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
9223         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9224         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
9225         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
9226         Initialize.
9227         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
9228         (struct linux_target_ops) <tile_supports_hardware_single_step>:
9229         Initialize.
9230         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
9231         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9232         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
9233         New function.
9234         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
9235         * target.h (struct target_ops): <supports_software_single_step>:
9236         New field.
9237         (target_supports_software_single_step): New macro.
9238
9239 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9240
9241         * linux-low.c (linux_wait_1): Fix pc advance condition.
9242         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
9243         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
9244
9245 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9246
9247         * linux-arm-low.c (arm_is_thumb_mode): New function.
9248         (arm_breakpoint_at): Use arm_is_thumb_mode.
9249         (arm_breakpoint_kind_from_current_state): New function.
9250         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
9251         Initialize.
9252         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
9253         (linux_breakpoint_kind_from_current_state): New function.
9254         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
9255         * linux-low.h (struct linux_target_ops)
9256         <breakpoint_kind_from_current_state>: New field.
9257         * target.h (struct target_ops): Likewise.
9258         (target_breakpoint_kind_from_current_state): New macro.
9259
9260 2015-11-30  Pedro Alves  <palves@redhat.com>
9261
9262         * linux-low.c (linux_resume): Wake up the event loop before
9263         returning.
9264
9265 2015-11-30  Pedro Alves  <palves@redhat.com>
9266
9267         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
9268         check.
9269         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
9270         to -1.
9271         * target.c (struct thread_search): New structure.
9272         (thread_search_callback): New function.
9273         (prev_general_thread): New global.
9274         (prepare_to_access_memory, done_accessing_memory): New functions.
9275         * target.h (prepare_to_access_memory, done_accessing_memory):
9276         Replace macros with function declarations.
9277
9278 2015-11-30  Pedro Alves  <palves@redhat.com>
9279
9280         PR 14618
9281         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
9282         report TARGET_WAITKIND_NO_RESUMED.
9283         * remote-utils.c (prepare_resume_reply): Handle
9284         TARGET_WAITKIND_NO_RESUMED.
9285         * server.c (report_no_resumed): New global.
9286         (handle_query) <qSupported>: Handle "no-resumed+".  Report
9287         "no-resumed+" support.
9288         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
9289         return error if the client doesn't support no-resumed events.
9290         (push_stop_notification): New function.
9291         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
9292         events if the client supports them.
9293
9294 2015-11-30  Pedro Alves  <palves@redhat.com>
9295
9296         * linux-low.c (thread_still_has_status_pending_p): Don't check
9297         vCont;t here.
9298         (lwp_resumed): New function.
9299         (status_pending_p_callback): Return early if the LWP is not
9300         supposed to be resumed.
9301
9302 2015-11-30  Pedro Alves  <palves@redhat.com>
9303
9304         * linux-low.c (handle_extended_wait): Assert that the LWP's
9305         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
9306         thread create events, leave the new child's status pending.
9307         (linux_low_filter_event): If GDB wants to hear about thread exit
9308         events, leave the LWP marked dead and don't delete it.
9309         (linux_wait_for_event_filtered): Don't check for thread exit.
9310         (filter_exit_event): New function.
9311         (linux_wait_1): Use it, when returning an exit event.
9312         (linux_resume_one_lwp_throw): Assert that the LWP's
9313         waitstatus is TARGET_WAITKIND_IGNORE.
9314         * remote-utils.c (prepare_resume_reply): Handle
9315         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
9316         * server.c (report_thread_events): New global.
9317         (handle_general_set): Handle QThreadEvents.
9318         (handle_query) <qSupported>: Handle and report QThreadEvents+;
9319         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
9320         TARGET_WAITKIND_THREAD_EXITED.
9321         * server.h (report_thread_events): Declare.
9322
9323 2015-11-30  Pedro Alves  <palves@redhat.com>
9324
9325         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
9326         the thread's last_resume_kind was resume_stop.
9327
9328 2015-11-30  Pedro Alves  <palves@redhat.com>
9329
9330         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
9331         before returning.
9332
9333 2015-11-30  Pedro Alves  <palves@redhat.com>
9334
9335         * server.c (handle_v_requests): Handle vCtrlC.
9336
9337 2015-11-30  Pedro Alves  <palves@redhat.com>
9338
9339         * gdbthread.h (find_any_thread_of_pid): Declare.
9340         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
9341         functions.
9342         * server.c (handle_query): If current_thread is NULL, look for
9343         another thread of the selected process.
9344
9345 2015-11-26  Daniel Colascione  <dancol@dancol.org>
9346             Simon Marchi  <simon.marchi@ericsson.com>
9347
9348         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
9349         * server.c (handle_qxfer_threads_worker): Refactor to include thread
9350         name in reply.
9351         * target.h (struct target_ops) <thread_name>: New field.
9352         (target_thread_name): New macro.
9353
9354 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9355
9356         * regcache.h (regcache_invalidate_pid): Add declaration.
9357         * regcache.c (regcache_invalidate_pid): New function, extracted
9358         from regcache_invalidate.
9359         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
9360         Add trivial documentation comment.
9361         * lynx-low.c: Use regcache_invalidate_pid instead of
9362         regcache_invalidate.
9363
9364 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
9365
9366         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
9367         and Elf64_auxv_t if the target is Android.
9368
9369 2015-11-22  Doug Evans  <xdje42@gmail.com>
9370
9371         * target.h: #include <sys/types.h>.
9372
9373 2015-11-19  Pedro Alves  <palves@redhat.com>
9374
9375         * linux-low.c (linux_process_qsupported): Change prototype.
9376         Adjust.
9377         * linux-low.h (struct linux_target_ops) <process_qsupported>:
9378         Change prototype.
9379         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
9380         and adjust to loop over all features.
9381         * server.c (handle_query) <qSupported>: Adjust to call
9382         target_process_qsupported once, passing it a vector of unprocessed
9383         features.
9384         * target.h (struct target_ops) <process_qsupported>: Change
9385         prototype.
9386         (target_process_qsupported): Adjust.
9387
9388 2015-11-19  Pedro Alves  <palves@redhat.com>
9389
9390         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
9391         mode.
9392         * configure: Regenerate.
9393
9394 2015-11-19  Pedro Alves  <palves@redhat.com>
9395
9396         * configure: Regenerate.
9397
9398 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9399
9400         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
9401         type to uint32_t.
9402
9403 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9404
9405         * linux-aarch64-low.c (enum aarch64_operand_type): New.
9406         (struct aarch64_operand): Move enum out.
9407
9408 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9409
9410         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
9411         struct user_fpsimd_state *.
9412         (aarch64_store_fpregset): Likewise.
9413
9414 2015-11-19  Yao Qi  <yao.qi@linaro.org>
9415
9416         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
9417         struct user_pt_regs *.
9418         (aarch64_store_gregset): Likewise.
9419
9420 2015-11-18  Pedro Alves  <palves@redhat.com>
9421
9422         * Makefile.in (all_object_files): Add $IPA_OBJS.
9423
9424 2015-11-17  Pedro Alves  <palves@redhat.com>
9425
9426         * win32-low.c (win32_resume): Use gdb_signal_from_host,
9427         GDB_SIGNAL_0 and gdb_signal_to_string.
9428
9429 2015-11-17  Pedro Alves  <palves@redhat.com>
9430
9431         * win32-low.c (handle_output_debug_string): Remove parameter.
9432         (win32_kill): Remove our_status local and adjust call to
9433         handle_output_debug_string.
9434         (get_child_debug_event): Adjust call to
9435         handle_output_debug_string.
9436
9437 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9438
9439         * linux-mips-low.c (mips_fill_gregset): Add cast.
9440         (mips_store_gregset): Likewise.
9441         (mips_fill_fpregset): Likewise.
9442         (mips_store_fpregset): Likewise.
9443
9444 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9445
9446         * linux-mips-low.c (mips_add_watchpoint): Rename private to
9447         priv.
9448
9449 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9450
9451         * linux-mips-low.c (mips_linux_new_thread): Change type of
9452         watch_type to enum target_hw_bp_type.
9453
9454 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9455
9456                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
9457                 Change return type to arm_hwbp_type.
9458
9459 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9460
9461         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
9462         (arm_store_gregset): Likewise.
9463         * linux-arm-low.c (arm_get_hwcap): Likewise.
9464         (arm_read_description): Likewise.
9465
9466 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9467
9468         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
9469
9470 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9471
9472         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
9473         (ppc_fill_vsxregset): Likewise.
9474         (ppc_store_vsxregset): Likewise.
9475         (ppc_fill_vrregset): Likewise.
9476         (ppc_store_vrregset): Likewise.
9477         (ppc_fill_evrregset): Likewise.
9478         (ppc_store_evrregset): Likewise.
9479
9480 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
9481
9482         * linux-ppc-low.c (ppc_usrregs_info): Remove
9483         forward-declaration.
9484         (ppc_arch_setup): Move lower in file.
9485
9486 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
9487
9488         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
9489         (ps_pdwrite): Likewise.
9490
9491 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
9492
9493         * linux-arm-low.c (arm_new_thread): Move pointer dereference
9494         to after assert checks.
9495
9496 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
9497
9498         * proc-service.c (ps_pdread): Add/adjust casts.
9499         (ps_pdwrite): Add/adjust casts.
9500
9501 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9502
9503         * server.c (handle_search_memory_1): Cast return value of
9504         memmem.
9505
9506 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
9507
9508         * server.c (write_qxfer_response): Change type of data to
9509         gdb_byte *.
9510
9511 2015-10-29  Pedro Alves  <palves@redhat.com>
9512
9513         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
9514
9515 2015-10-29  Pedro Alves  <palves@redhat.com>
9516
9517         * tracepoint.c (clear_installed_tracepoints): Add casts.
9518
9519 2015-10-29  Pedro Alves  <palves@redhat.com>
9520
9521         * server.c (handle_v_cont, process_serial_event): Add enum
9522         gdb_signal casts to signal parsing code.
9523
9524 2015-10-29  Pedro Alves  <palves@redhat.com>
9525
9526         * linux-low.h (NULL_REGSET): Define.
9527         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9528         * linux-arm-low.c (arm_regsets): Likewise.
9529         * linux-crisv32-low.c (cris_regsets): Likewise.
9530         * linux-m68k-low.c (m68k_regsets): Likewise.
9531         * linux-mips-low.c (mips_regsets): Likewise.
9532         * linux-nios2-low.c (nios2_regsets): Likewise.
9533         * linux-ppc-low.c (ppc_regsets): Likewise.
9534         * linux-s390-low.c (s390_regsets): Likewise.
9535         * linux-sh-low.c (sh_regsets): Likewise.
9536         * linux-sparc-low.c (sparc_regsets): Likewise.
9537         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9538         * linux-tile-low.c (tile_regsets): Likewise.
9539         * linux-x86-low.c (x86_regsets): Likewise.
9540         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9541
9542 2015-10-29  Pedro Alves  <palves@redhat.com>
9543
9544         * linux-low.h (NULL_REGSET): Define.
9545         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
9546         * linux-arm-low.c (arm_regsets): Likewise.
9547         * linux-crisv32-low.c (cris_regsets): Likewise.
9548         * linux-m68k-low.c (m68k_regsets): Likewise.
9549         * linux-mips-low.c (mips_regsets): Likewise.
9550         * linux-nios2-low.c (nios2_regsets): Likewise.
9551         * linux-ppc-low.c (ppc_regsets): Likewise.
9552         * linux-s390-low.c (s390_regsets): Likewise.
9553         * linux-sh-low.c (sh_regsets): Likewise.
9554         * linux-sparc-low.c (sparc_regsets): Likewise.
9555         * linux-tic6x-low.c (tic6x_regsets): Likewise.
9556         * linux-tile-low.c (tile_regsets): Likewise.
9557         * linux-x86-low.c (x86_regsets): Likewise.
9558         * linux-xtensa-low.c (xtensa_regsets): Likewise.
9559
9560 2015-10-26  Doug Evans  <dje@google.com>
9561
9562         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
9563
9564 2015-10-26  Doug Evans  <dje@google.com>
9565
9566         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
9567
9568 2015-10-26  Doug Evans  <dje@google.com>
9569
9570         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
9571         for debug_printf.
9572         (attach_thread, find_new_threads_callback): Ditto.
9573
9574 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9575
9576         * mem-break.h (set_breakpoint_data): Remove.
9577
9578 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9579
9580         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
9581         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9582         (initialize_low): Remove set_breakpoint_data call.
9583         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
9584         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
9585         (initialize_low): Remove set_breakpoint_data call.
9586         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
9587         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
9588         (initialize_low): Remove set_breakpoint_data call.
9589
9590 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9591
9592         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
9593         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
9594         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
9595         * target.h (target_breakpoint_kind_from_pc): New macro.
9596
9597 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9598
9599         * linux-low.c (default_breakpoint_kind_from_pc): New function.
9600         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
9601         the default breakpoint kind.
9602
9603 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9604
9605         * linux-arm-low.c (arm_supports_z_point_type): Add software
9606         breakpoint support.
9607
9608 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9609
9610         * linux-arm-low.c: Refactor breakpoint definitions.
9611         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
9612         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
9613
9614 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9615
9616         * Makefile.in: Add arm.c/o.
9617         * configure.srv: Likewise.
9618         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
9619         (arm_breakpoint_kind_from_pc): New function.
9620         (arm_sw_breakpoint_from_kind): Return proper kind.
9621         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
9622
9623 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9624
9625         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
9626         removal.
9627         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
9628         (struct raw_breakpoint) <size>: Remove.
9629         (struct raw_breakpoint) <kind>: Add.
9630         (bp_size): New function.
9631         (bp_opcode): Likewise.
9632         (find_raw_breakpoint_at): Adjust for kind.
9633         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
9634         (remove_memory_breakpoint): Adjust for kind call bp_size.
9635         (set_raw_breakpoint_at): Adjust for kind.
9636         (set_breakpoint): Likewise.
9637         (set_breakpoint_at): Call breakpoint_kind_from_pc.
9638         (delete_raw_breakpoint): Adjust for kind.
9639         (delete_breakpoint): Likewise.
9640         (find_gdb_breakpoint): Likewise.
9641         (set_gdb_breakpoint_1): Likewise.
9642         (set_gdb_breakpoint): Likewise.
9643         (delete_gdb_breakpoint_1): Likewise.
9644         (delete_gdb_breakpoint): Likewise.
9645         (uninsert_raw_breakpoint): Likewise.
9646         (reinsert_raw_breakpoint): Likewise.
9647         (set_breakpoint_data): Remove.
9648         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
9649         (check_mem_read): Adjust for kind call bp_size.
9650         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
9651         (clone_one_breakpoint): Adjust for kind.
9652         * mem-break.h (set_gdb_breakpoint): Likewise.
9653         (delete_gdb_breakpoint): Likewise.
9654         * server.c (process_serial_event): Likewise.
9655
9656 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9657
9658         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
9659         (struct linux_target_ops) <breakpoint>: Remove.
9660         (struct linux_target_ops) <breakpoint_len>: Remove.
9661         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9662         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9663         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
9664         (arm_sw_breakpoint_from_kind): New function.
9665         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
9666         (struct linux_target_ops) <breakpoint>: Remove.
9667         (struct linux_target_ops) <breakpoint_len>: Remove.
9668         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9669         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9670         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
9671         (struct linux_target_ops) <breakpoint>: Remove.
9672         (struct linux_target_ops) <breakpoint_len>: Remove.
9673         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9674         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9675         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
9676         (struct linux_target_ops) <breakpoint>: Remove.
9677         (struct linux_target_ops) <breakpoint_len>: Remove.
9678         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9679         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9680         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
9681         and sw_breakpoint_from_kind to increment the pc.
9682         (linux_breakpoint_kind_from_pc): New function.
9683         (linux_sw_breakpoint_from_kind): New function.
9684         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
9685         (initialize_low): Call breakpoint_kind_from_pc and
9686         sw_breakpoint_from_kind to replace breakpoint_data/len.
9687         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
9688         New field.
9689         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
9690         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
9691         (struct linux_target_ops) <breakpoint>: Remove.
9692         (struct linux_target_ops) <breakpoint_len>: Remove.
9693         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9694         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9695         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
9696         (struct linux_target_ops) <breakpoint>: Remove.
9697         (struct linux_target_ops) <breakpoint_len>: Remove.
9698         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9699         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9700         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
9701         (struct linux_target_ops) <breakpoint>: Remove.
9702         (struct linux_target_ops) <breakpoint_len>: Remove.
9703         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9704         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9705         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
9706         (struct linux_target_ops) <breakpoint>: Remove.
9707         (struct linux_target_ops) <breakpoint_len>: Remove.
9708         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9709         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9710         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
9711         (struct linux_target_ops) <breakpoint>: Remove.
9712         (struct linux_target_ops) <breakpoint_len>: Remove.
9713         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9714         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9715         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
9716         (struct linux_target_ops) <breakpoint>: Remove.
9717         (struct linux_target_ops) <breakpoint_len>: Remove.
9718         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9719         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9720         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
9721         (struct linux_target_ops) <breakpoint>: Remove.
9722         (struct linux_target_ops) <breakpoint_len>: Remove.
9723         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9724         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9725         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
9726         (struct linux_target_ops) <breakpoint>: Remove.
9727         (struct linux_target_ops) <breakpoint_len>: Remove.
9728         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9729         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9730         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
9731         (struct linux_target_ops) <breakpoint>: Remove.
9732         (struct linux_target_ops) <breakpoint_len>: Remove.
9733         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9734         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9735         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
9736         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
9737         (struct linux_target_ops) <breakpoint>: Remove.
9738         (struct linux_target_ops) <breakpoint_len>: Remove.
9739         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9740         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9741         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
9742         (struct linux_target_ops) <breakpoint>: Remove.
9743         (struct linux_target_ops) <breakpoint_len>: Remove.
9744         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
9745         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
9746
9747 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
9748
9749         * linux-cris-low.c (cris_get_pc): Remove void arg.
9750
9751 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9752
9753         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
9754         variable name.
9755
9756 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
9757
9758         * inferiors.c (thread_pid_matches_callback): New function.
9759         (find_thread_process): New function.
9760         (remove_thread): Reset current_thread.
9761         (remove_process): Assert threads have been removed first.
9762
9763 2015-10-15  Yao Qi  <yao.qi@linaro.org>
9764
9765         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
9766         if it is 3.
9767         (aarch64_remove_point): Likewise.
9768         * regcache.c (regcache_register_size): New function.
9769
9770 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9771
9772         * linux-aarch64-low.c: Update all callers as emit_load_store
9773         is renamed to aarch64_emit_load_store.
9774
9775 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9776
9777         * linux-aarch64-low.c: Update all callers of function renaming
9778         from emit_insn to aarch64_emit_insn.
9779
9780 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9781
9782         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
9783         arch/aarch64-insn.h.
9784         (struct aarch64_memory_operand): Likewise.
9785         (ENCODE): Likewise.
9786         (emit_insn): Move to arch/aarch64-insn.c.
9787         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
9788         (emit_load_store): Move to arch/aarch64-insn.c.
9789         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
9790         (can_encode_int32): Remove.
9791
9792 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9793
9794         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
9795         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
9796         (aarch64_relocate_instruction): Likewise.
9797         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
9798         (struct aarch64_insn_visitor): Likewise.
9799
9800 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9801
9802         * linux-aarch64-low.c (struct aarch64_insn_data): New.
9803         (struct aarch64_insn_visitor): New.
9804         (struct aarch64_insn_relocation_data): New.
9805         (aarch64_ftrace_insn_reloc_b): New function.
9806         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
9807         (aarch64_ftrace_insn_reloc_cb): Likewise.
9808         (aarch64_ftrace_insn_reloc_tb): Likewise.
9809         (aarch64_ftrace_insn_reloc_adr): Likewise.
9810         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
9811         (aarch64_ftrace_insn_reloc_others): Likewise.
9812         (visitor): New.
9813         (aarch64_relocate_instruction): Use visitor.
9814
9815 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9816
9817         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
9818         int.  Add argument buf.
9819         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
9820         aarch64_relocate_instruction.
9821
9822 2015-10-12  Yao Qi  <yao.qi@linaro.org>
9823
9824         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
9825         argument insn.  Remove local variable insn.  Don't call
9826         target_read_uint32.
9827         (aarch64_install_fast_tracepoint_jump_pad): Call
9828         target_read_uint32.
9829
9830 2015-09-30  Yao Qi  <yao.qi@linaro.org>
9831
9832         * linux-aarch64-low.c (emit_movk): Shorten a long line.
9833         (emit_load_store_pair): Likewise.
9834
9835 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9836
9837         * dll.c (match_dll): Add cast(s).
9838         (unloaded_dll): Likewise.
9839         * linux-low.c (second_thread_of_pid_p): Likewise.
9840         (delete_lwp_callback): Likewise.
9841         (count_events_callback): Likewise.
9842         (select_event_lwp_callback): Likewise.
9843         (linux_set_resume_request): Likewise.
9844         * server.c (accumulate_file_name_length): Likewise.
9845         (emit_dll_description): Likewise.
9846         (handle_qxfer_threads_worker): Likewise.
9847         (visit_actioned_threads): Likewise.
9848         * thread-db.c (any_thread_of): Likewise.
9849         * tracepoint.c (same_process_p): Likewise.
9850         (match_blocktype): Likewise.
9851         (build_traceframe_info_xml): Likewise.
9852
9853 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
9854
9855         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
9856         assignment.
9857         (gdb_unparse_agent_expr): Likewise.
9858         * hostio.c (require_data): Likewise.
9859         (handle_pread): Likewise.
9860         * linux-low.c (disable_regset): Likewise.
9861         (fetch_register): Likewise.
9862         (store_register): Likewise.
9863         (get_dynamic): Likewise.
9864         (linux_qxfer_libraries_svr4): Likewise.
9865         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
9866         (set_fast_tracepoint_jump): Likewise.
9867         (uninsert_fast_tracepoint_jumps_at): Likewise.
9868         (reinsert_fast_tracepoint_jumps_at): Likewise.
9869         (validate_inserted_breakpoint): Likewise.
9870         (clone_agent_expr): Likewise.
9871         * regcache.c (init_register_cache): Likewise.
9872         * remote-utils.c (putpkt_binary_1): Likewise.
9873         (decode_M_packet): Likewise.
9874         (decode_X_packet): Likewise.
9875         (look_up_one_symbol): Likewise.
9876         (relocate_instruction): Likewise.
9877         (monitor_output): Likewise.
9878         * server.c (handle_search_memory): Likewise.
9879         (handle_qxfer_exec_file): Likewise.
9880         (handle_qxfer_libraries): Likewise.
9881         (handle_qxfer): Likewise.
9882         (handle_query): Likewise.
9883         (handle_v_cont): Likewise.
9884         (handle_v_run): Likewise.
9885         (captured_main): Likewise.
9886         * target.c (write_inferior_memory): Likewise.
9887         * thread-db.c (try_thread_db_load_from_dir): Likewise.
9888         * tracepoint.c (init_trace_buffer): Likewise.
9889         (add_tracepoint_action): Likewise.
9890         (add_traceframe): Likewise.
9891         (add_traceframe_block): Likewise.
9892         (cmd_qtdpsrc): Likewise.
9893         (cmd_qtdv): Likewise.
9894         (cmd_qtstatus): Likewise.
9895         (response_source): Likewise.
9896         (response_tsv): Likewise.
9897         (cmd_qtnotes): Likewise.
9898         (gdb_collect): Likewise.
9899         (initialize_tracepoint): Likewise.
9900
9901 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9902
9903         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
9904         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
9905         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
9906         <NOP>: New.
9907         (enum aarch64_condition_codes): New enum.
9908         (w0): New static global.
9909         (fp): Likewise.
9910         (lr): Likewise.
9911         (struct aarch64_memory_operand) <type>: New
9912         MEMORY_OPERAND_POSTINDEX type.
9913         (postindex_memory_operand): New helper function.
9914         (emit_ret): New function.
9915         (emit_load_store_pair): New function, factored out of emit_stp
9916         with support for MEMORY_OPERAND_POSTINDEX.
9917         (emit_stp): Rewrite using emit_load_store_pair.
9918         (emit_ldp): New function.
9919         (emit_load_store): Likewise.
9920         (emit_ldr): Mention post-index instruction in comment.
9921         (emit_ldrh): New function.
9922         (emit_ldrb): New function.
9923         (emit_ldrsw): Mention post-index instruction in comment.
9924         (emit_str): Likewise.
9925         (emit_subs): New function.
9926         (emit_cmp): Likewise.
9927         (emit_and): Likewise.
9928         (emit_orr): Likewise.
9929         (emit_orn): Likewise.
9930         (emit_eor): Likewise.
9931         (emit_mvn): Likewise.
9932         (emit_lslv): Likewise.
9933         (emit_lsrv): Likewise.
9934         (emit_asrv): Likewise.
9935         (emit_mul): Likewise.
9936         (emit_sbfm): Likewise.
9937         (emit_sbfx): Likewise.
9938         (emit_ubfm): Likewise.
9939         (emit_ubfx): Likewise.
9940         (emit_csinc): Likewise.
9941         (emit_cset): Likewise.
9942         (emit_nop): Likewise.
9943         (emit_ops_insns): New helper function.
9944         (emit_pop): Likewise.
9945         (emit_push): Likewise.
9946         (aarch64_emit_prologue): New function.
9947         (aarch64_emit_epilogue): Likewise.
9948         (aarch64_emit_add): Likewise.
9949         (aarch64_emit_sub): Likewise.
9950         (aarch64_emit_mul): Likewise.
9951         (aarch64_emit_lsh): Likewise.
9952         (aarch64_emit_rsh_signed): Likewise.
9953         (aarch64_emit_rsh_unsigned): Likewise.
9954         (aarch64_emit_ext): Likewise.
9955         (aarch64_emit_log_not): Likewise.
9956         (aarch64_emit_bit_and): Likewise.
9957         (aarch64_emit_bit_or): Likewise.
9958         (aarch64_emit_bit_xor): Likewise.
9959         (aarch64_emit_bit_not): Likewise.
9960         (aarch64_emit_equal): Likewise.
9961         (aarch64_emit_less_signed): Likewise.
9962         (aarch64_emit_less_unsigned): Likewise.
9963         (aarch64_emit_ref): Likewise.
9964         (aarch64_emit_if_goto): Likewise.
9965         (aarch64_emit_goto): Likewise.
9966         (aarch64_write_goto_address): Likewise.
9967         (aarch64_emit_const): Likewise.
9968         (aarch64_emit_call): Likewise.
9969         (aarch64_emit_reg): Likewise.
9970         (aarch64_emit_pop): Likewise.
9971         (aarch64_emit_stack_flush): Likewise.
9972         (aarch64_emit_zero_ext): Likewise.
9973         (aarch64_emit_swap): Likewise.
9974         (aarch64_emit_stack_adjust): Likewise.
9975         (aarch64_emit_int_call_1): Likewise.
9976         (aarch64_emit_void_call_2): Likewise.
9977         (aarch64_emit_eq_goto): Likewise.
9978         (aarch64_emit_ne_goto): Likewise.
9979         (aarch64_emit_lt_goto): Likewise.
9980         (aarch64_emit_le_goto): Likewise.
9981         (aarch64_emit_gt_goto): Likewise.
9982         (aarch64_emit_ge_got): Likewise.
9983         (aarch64_emit_ops_impl): New static global variable.
9984         (aarch64_emit_ops): New target function, return
9985         &aarch64_emit_ops_impl.
9986         (struct linux_target_ops): Install it.
9987
9988 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
9989
9990         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
9991         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
9992         aarch64-ipa.o.
9993         * linux-aarch64-ipa.c: New file.
9994         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
9995         and endian.h.
9996         (aarch64_get_thread_area): New target method.
9997         (extract_signed_bitfield): New helper function.
9998         (aarch64_decode_ldr_literal): New function.
9999         (enum aarch64_opcodes): New enum.
10000         (struct aarch64_register): New struct.
10001         (struct aarch64_operand): New struct.
10002         (x0): New static global.
10003         (x1): Likewise.
10004         (x2): Likewise.
10005         (x3): Likewise.
10006         (x4): Likewise.
10007         (w2): Likewise.
10008         (ip0): Likewise.
10009         (sp): Likewise.
10010         (xzr): Likewise.
10011         (aarch64_register): New helper function.
10012         (register_operand): Likewise.
10013         (immediate_operand): Likewise.
10014         (struct aarch64_memory_operand): New struct.
10015         (offset_memory_operand): New helper function.
10016         (preindex_memory_operand): Likewise.
10017         (enum aarch64_system_control_registers): New enum.
10018         (ENCODE): New macro.
10019         (emit_insn): New helper function.
10020         (emit_b): New function.
10021         (emit_bcond): Likewise.
10022         (emit_cb): Likewise.
10023         (emit_tb): Likewise.
10024         (emit_blr): Likewise.
10025         (emit_stp): Likewise.
10026         (emit_ldp_q_offset): Likewise.
10027         (emit_stp_q_offset): Likewise.
10028         (emit_load_store): Likewise.
10029         (emit_ldr): Likewise.
10030         (emit_ldrsw): Likewise.
10031         (emit_str): Likewise.
10032         (emit_ldaxr): Likewise.
10033         (emit_stxr): Likewise.
10034         (emit_stlr): Likewise.
10035         (emit_data_processing_reg): Likewise.
10036         (emit_data_processing): Likewise.
10037         (emit_add): Likewise.
10038         (emit_sub): Likewise.
10039         (emit_mov): Likewise.
10040         (emit_movk): Likewise.
10041         (emit_mov_addr): Likewise.
10042         (emit_mrs): Likewise.
10043         (emit_msr): Likewise.
10044         (emit_sevl): Likewise.
10045         (emit_wfe): Likewise.
10046         (append_insns): Likewise.
10047         (can_encode_int32_in): New helper function.
10048         (aarch64_relocate_instruction): New function.
10049         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
10050         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
10051         (struct linux_target_ops): Install aarch64_get_thread_area,
10052         aarch64_install_fast_tracepoint_jump_pad and
10053         aarch64_get_min_fast_tracepoint_insn_len.
10054
10055 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
10056
10057         * Makefile.in (aarch64-insn.o): New rule.
10058         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
10059
10060 2015-09-21  Yao Qi  <yao.qi@linaro.org>
10061
10062         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
10063
10064 2015-09-21  Yao Qi  <yao.qi@linaro.org>
10065
10066         * tracepoint.c (max_jump_pad_size): Remove.
10067
10068 2015-09-18  Yao Qi  <yao.qi@linaro.org>
10069
10070         * linux-aarch64-low.c: Don't include sys/uio.h.
10071         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
10072
10073 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
10074
10075         * tracepoint.c (eval_result_type): Change prototype.
10076         (condition_true_at_tracepoint): Fix argument to compiled_cond.
10077
10078 2015-09-15  Pedro Alves  <palves@redhat.com>
10079
10080         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
10081         Check whether to report exec events instead of checking whether
10082         multiprocess is enabled.
10083
10084 2015-09-15  Pedro Alves  <palves@redhat.com>
10085
10086         PR remote/18965
10087         * remote-utils.c (prepare_resume_reply): Merge
10088         TARGET_WAITKIND_VFORK_DONE switch case with the
10089         TARGET_WAITKIND_FORKED case.
10090
10091 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10092
10093         * server.c (handle_query): Check string comparison using
10094         "else if" instead of "if".
10095
10096 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10097
10098         * server.c (vCont_supported): New global variable.
10099         (handle_query): Set vCont_supported to 1 if "vContSupported+"
10100         matches.  Append ";vContSupported+" to own_buf.
10101         (handle_v_requests): Append ";s;S" to own_buf if target supports
10102         hardware single step or vCont_supported is false.
10103         (capture_main): Set vCont_supported to zero.
10104
10105 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10106
10107         * linux-low.c (linux_supports_conditional_breakpoints): Rename
10108         it to ...
10109         (linux_supports_hardware_single_step): ... New function.
10110         (linux_target_ops): Update.
10111         * lynx-low.c (lynx_target_ops): Set field
10112         supports_hardware_single_step to target_can_do_hardware_single_step.
10113         * nto-low.c (nto_target_ops): Likewise.
10114         * spu-low.c (spu_target_ops): Likewise.
10115         * win32-low.c (win32_target_ops): Likewise.
10116         * target.c (target_can_do_hardware_single_step): New function.
10117         * target.h (struct target_ops) <supports_conditional_breakpoints>:
10118         Remove.  <supports_hardware_single_step>: New field.
10119         (target_supports_conditional_breakpoints): Remove.
10120         (target_supports_hardware_single_step): New macro.
10121         (target_can_do_hardware_single_step): Declare.
10122         * server.c (handle_query): Use target_supports_hardware_single_step
10123         instead of target_supports_conditional_breakpoints.
10124
10125 2015-09-15  Yao Qi  <yao.qi@linaro.org>
10126
10127         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
10128         function.
10129         (struct linux_target_ops the_low_target): Install
10130         aarch64_linux_siginfo_fixup.
10131
10132 2015-09-11  Don Breazeal  <donb@codesourcery.com>
10133             Luis Machado  <lgustavo@codesourcery.com>
10134
10135         * linux-low.c (linux_mourn): Static declaration.
10136         (linux_arch_setup): Move in front of
10137         handle_extended_wait.
10138         (linux_arch_setup_thread): New function.
10139         (handle_extended_wait): Handle exec events.  Call
10140         linux_arch_setup_thread.  Make event_lwp argument a
10141         pointer-to-a-pointer.
10142         (check_zombie_leaders): Do not check stopped threads.
10143         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
10144         (linux_low_filter_event): Add lwp and thread for exec'ing
10145         non-leader thread if leader thread has been deleted.
10146         Refactor code into linux_arch_setup_thread and call it.
10147         Pass child lwp pointer by reference to handle_extended_wait.
10148         (linux_wait_for_event_filtered): Update comment.
10149         (linux_wait_1): Prevent clobbering exec event status.
10150         (linux_supports_exec_events): New function.
10151         (linux_target_ops) <supports_exec_events>: Initialize new member.
10152         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
10153         new member.
10154         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
10155         * server.c (report_exec_events): New global variable.
10156         (handle_query): Handle qSupported query for exec-events feature.
10157         (captured_main): Initialize report_exec_events.
10158         * server.h (report_exec_events): Declare new global variable.
10159         * target.h (struct target_ops) <supports_exec_events>: New
10160         member.
10161         (target_supports_exec_events): New macro.
10162         * win32-low.c (win32_target_ops) <supports_exec_events>:
10163         Initialize new member.
10164
10165 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
10166
10167         * linux-low.c (linux_low_enable_btrace): Remove.
10168         (linux_target_ops): Replace linux_low_enable_btrace with
10169         linux_enable_btrace.
10170
10171 2015-09-03  Yao Qi  <yao.qi@linaro.org>
10172
10173         * linux-aarch64-low.c (aarch64_insert_point): Call
10174         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
10175         returns true.
10176
10177 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10178
10179         * linux-low.c (check_stopped_by_breakpoint): Use
10180         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
10181
10182 2015-08-27  Pedro Alves  <palves@redhat.com>
10183
10184         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
10185
10186 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
10187
10188         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
10189         the XNEW-family equivalent.
10190         (compile_bytecodes): Likewise.
10191         * dll.c (loaded_dll): Likewise.
10192         * event-loop.c (append_callback_event): Likewise.
10193         (create_file_handler): Likewise.
10194         (create_file_event): Likewise.
10195         * hostio.c (handle_open): Likewise.
10196         * inferiors.c (add_thread): Likewise.
10197         (add_process): Likewise.
10198         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
10199         * linux-arm-low.c (arm_new_process): Likewise.
10200         (arm_new_thread): Likewise.
10201         * linux-low.c (add_to_pid_list): Likewise.
10202         (linux_add_process): Likewise.
10203         (handle_extended_wait): Likewise.
10204         (add_lwp): Likewise.
10205         (enqueue_one_deferred_signal): Likewise.
10206         (enqueue_pending_signal): Likewise.
10207         (linux_resume_one_lwp_throw): Likewise.
10208         (linux_resume_one_thread): Likewise.
10209         (linux_read_memory): Likewise.
10210         (linux_write_memory): Likewise.
10211         * linux-mips-low.c (mips_linux_new_process): Likewise.
10212         (mips_linux_new_thread): Likewise.
10213         (mips_add_watchpoint): Likewise.
10214         * linux-x86-low.c (initialize_low_arch): Likewise.
10215         * lynx-low.c (lynx_add_process): Likewise.
10216         * mem-break.c (set_raw_breakpoint_at): Likewise.
10217         (set_breakpoint): Likewise.
10218         (add_condition_to_breakpoint): Likewise.
10219         (add_commands_to_breakpoint): Likewise.
10220         (clone_agent_expr): Likewise.
10221         (clone_one_breakpoint): Likewise.
10222         * regcache.c (new_register_cache): Likewise.
10223         * remote-utils.c (look_up_one_symbol): Likewise.
10224         * server.c (queue_stop_reply): Likewise.
10225         (start_inferior): Likewise.
10226         (queue_stop_reply_callback): Likewise.
10227         (handle_target_event): Likewise.
10228         * spu-low.c (fetch_ppc_memory): Likewise.
10229         (store_ppc_memory): Likewise.
10230         * target.c (set_target_ops): Likewise.
10231         * thread-db.c (thread_db_load_search): Likewise.
10232         (try_thread_db_load_1): Likewise.
10233         * tracepoint.c (add_tracepoint): Likewise.
10234         (add_tracepoint_action): Likewise.
10235         (create_trace_state_variable): Likewise.
10236         (cmd_qtdpsrc): Likewise.
10237         (cmd_qtro): Likewise.
10238         (add_while_stepping_state): Likewise.
10239         * win32-low.c (child_add_thread): Likewise.
10240         (get_image_name): Likewise.
10241
10242 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10243
10244         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
10245
10246 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10247
10248         * Makefile.in (aarch64-linux.o): New rule.
10249         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
10250         srv_tgtobj.
10251         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
10252         (aarch64_init_debug_reg_state): Make it extern.
10253         (aarch64_linux_prepare_to_resume): Remove.
10254
10255 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10256
10257         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
10258         lwp_arch_private_info and ptid_of_lwp.
10259
10260 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10261
10262         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
10263         Find proc_info by find_process_pid.  All callers updated.
10264
10265 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10266
10267         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
10268         Remove.
10269         (debug_reg_change_callback): Remove.
10270         (aarch64_notify_debug_reg_change): Remove.
10271
10272 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10273
10274         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
10275         Call current_lwp_ptid.
10276
10277 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10278
10279         * linux-aarch64-low.c (debug_reg_change_callback): Use
10280         debug_printf.
10281
10282 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10283
10284         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
10285
10286 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10287
10288         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
10289
10290 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10291
10292         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
10293         the code.
10294
10295 2015-08-25  Yao Qi  <yao.qi@linaro.org>
10296
10297         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
10298         Remove.
10299         (debug_reg_change_callback): Remove argument entry and add argument
10300         lwp.  Remove local variable thread.  Don't print thread id in the
10301         debugging output.  Don't check whether pid of thread equals to pid.
10302         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
10303         iterate_over_lwps instead find_inferior.
10304
10305 2015-08-24  Pedro Alves  <palves@redhat.com>
10306
10307         * inferiors.c (get_first_process): New function.
10308         * inferiors.h (get_first_process): New declaration.
10309         * remote-utils.c (read_ptid): Default to the first process in the
10310         list, instead of to the current thread's process.
10311
10312 2015-08-24  Pedro Alves  <palves@redhat.com>
10313
10314         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
10315         * event-loop.c: Likewise.
10316         * remote-utils.c: Likewise.
10317         * tracepoint.c: Likewise.
10318
10319 2015-08-24  Pedro Alves  <palves@redhat.com>
10320
10321         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
10322         ptid_get_lwp.
10323
10324 2015-08-21  Pedro Alves  <palves@redhat.com>
10325
10326         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
10327         instead of literal 1.
10328
10329 2015-08-21  Pedro Alves  <palves@redhat.com>
10330
10331         * tdesc.c (default_description): Explicitly zero-initialize.
10332
10333 2015-08-21  Pedro Alves  <palves@redhat.com>
10334
10335         PR gdb/18749
10336         * inferiors.c (remove_thread): Discard any pending stop reply for
10337         this thread.
10338         * server.c (remove_all_on_match_pid): Rename to ...
10339         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
10340         instead of a pid.
10341         (discard_queued_stop_replies): Change parameter to a ptid.  Now
10342         extern.
10343         (handle_v_kill, kill_inferior_callback, captured_main)
10344         (process_serial_event): Adjust.
10345         * server.h (discard_queued_stop_replies): Declare.
10346
10347 2015-08-21  Pedro Alves  <palves@redhat.com>
10348
10349         * linux-low.c (wait_for_sigstop): Always switch to no thread
10350         selected if the previously current thread dies.
10351         * lynx-low.c (lynx_request_interrupt): Use the first thread's
10352         process instead of the current thread's.
10353         * remote-utils.c (input_interrupt): Don't check if there's no
10354         current thread.
10355         * server.c (gdb_read_memory, gdb_write_memory): If setting the
10356         current thread to the general thread fails, error out.
10357         (handle_qxfer_auxv, handle_qxfer_libraries)
10358         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
10359         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
10360         (handle_query): Check if there's a thread selected instead of
10361         checking whether there's any thread in the thread list.
10362         (handle_qxfer_threads, handle_qxfer_btrace)
10363         (handle_qxfer_btrace_conf): Don't error out early if there's no
10364         thread in the thread list.
10365         (handle_v_cont, myresume): Don't set the current thread to the
10366         continue thread.
10367         (process_serial_event) <Hg handling>: Also set thread_id if the
10368         previous general thread is still alive.
10369         (process_serial_event) <g/G handling>: If setting the current
10370         thread to the general thread fails, error out.
10371         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
10372         thread's lwp instead of the current thread's.
10373         * target.c (set_desired_thread): If the desired thread was not
10374         found, leave the current thread pointing to NULL.  Return an int
10375         (boolean) indicating success.
10376         * target.h (set_desired_thread): Change return type to int.
10377
10378 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
10379
10380         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
10381         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
10382         #includes.
10383         (ps_get_thread_area): New function.
10384
10385 2015-08-19  Gary Benson  <gbenson@redhat.com>
10386
10387         * hostio.c (handle_pread): Do not attempt to read more data
10388         than hostio_reply_with_data can fit in a packet.
10389
10390 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
10391
10392         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
10393
10394 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
10395
10396         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
10397
10398 2015-08-06  Pedro Alves  <palves@redhat.com>
10399
10400         * tracepoint.c (expr_eval_result): Now an int.
10401
10402 2015-08-06  Pedro Alves  <palves@redhat.com>
10403
10404         * gdbthread.h (struct regcache): Forward declare.
10405         (struct thread_info) <regcache_data>: Now a struct regcache
10406         pointer.
10407         * inferiors.c (inferior_regcache_data)
10408         (set_inferior_regcache_data): Now work with struct regcache
10409         pointers.
10410         * inferiors.h (struct regcache): Forward declare.
10411         (inferior_regcache_data, set_inferior_regcache_data): Now work
10412         with struct regcache pointers.
10413         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
10414         (free_register_cache_thread): Remove struct regcache pointer
10415         casts.
10416
10417 2015-08-06  Pedro Alves  <palves@redhat.com>
10418
10419         * server.c (captured_main): On error, print the exception message
10420         to stderr, and if run_once is set, throw a quit.
10421
10422 2015-08-06  Pedro Alves  <palves@redhat.com>
10423
10424         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
10425         the current thread.
10426
10427 2015-08-06  Pedro Alves  <palves@redhat.com>
10428
10429         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
10430         reading beyond the passed in buffer length.
10431
10432 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
10433
10434         * tracepoint.c (symbol_list) <required>: Remove.
10435
10436 2015-08-06  Pedro Alves  <palves@redhat.com>
10437
10438         * linux-low.c (handle_extended_wait): Set the fork child's suspend
10439         count if stopping and suspending threads.
10440         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
10441         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
10442         (linux_detach): Complete an ongoing step-over.
10443         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
10444         throughout.
10445         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
10446         (linux_wait_1): If passing a signal to the inferior after
10447         finishing a step-over, unsuspend and re-resume all lwps.  If we
10448         see a single-step event but the thread should be continuing, don't
10449         pass the trap to gdb.
10450         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
10451         internal_error instead of gdb_assert.
10452         (enqueue_pending_signal): New function.
10453         (check_ptrace_stopped_lwp_gone): Add debug output.
10454         (start_step_over): Use internal_error instead of gdb_assert.
10455         (complete_ongoing_step_over): New function.
10456         (linux_resume_one_thread): Don't resume a suspended thread.
10457         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
10458         it stepping.
10459
10460 2015-08-06  Pedro Alves  <palves@redhat.com>
10461
10462         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
10463         (linux_thread_alive): Use lwp_is_marked_dead.
10464         (extended_event_reported): Delete.
10465         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
10466         instead of extended_event_reported.
10467         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
10468         as well.
10469         (lwp_is_marked_dead): New function.
10470         (lwp_running): Use lwp_is_marked_dead.
10471         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
10472         comment.
10473
10474 2015-08-06  Pedro Alves  <palves@redhat.com>
10475
10476         * linux-low.c (linux_wait_1): Move fork event output out of the
10477         !report_to_gdb check.  Pass event_child->waitstatus to
10478         target_waitstatus_to_string instead of ourstatus.
10479
10480 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10481
10482         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
10483         if current_thread is 32 bit.
10484
10485 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10486
10487         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
10488         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
10489         * server.c (extended_protocol): Remove "static".
10490         * server.h (extended_protocol): Declare it.
10491
10492 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10493
10494         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
10495         both aarch64 and aarch32.
10496         (aarch64_set_pc): Likewise.
10497
10498 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10499
10500         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
10501         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
10502         arm-with-neon.xml to srv_xmlfiles.
10503         * linux-aarch64-low.c: Include linux-aarch32-low.h.
10504         (is_64bit_tdesc): New function.
10505         (aarch64_linux_read_description): New function.
10506         (aarch64_arch_setup): Call aarch64_linux_read_description.
10507         (regs_info): Rename to regs_info_aarch64.
10508         (aarch64_regs_info): Return right regs_info.
10509         (initialize_low_arch): Call initialize_low_arch_aarch32.
10510
10511 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10512
10513         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
10514         * linux-aarch32-low.c: New file.
10515         * linux-aarch32-low.h: New file.
10516         * linux-arm-low.c (arm_fill_gregset): Move it to
10517         linux-aarch32-low.c.
10518         (arm_store_gregset): Likewise.
10519         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
10520         (arm_store_vfpregset): Call arm_store_vfpregset_num.
10521         (arm_arch_setup): Check if PTRACE_GETREGSET works.
10522         (regs_info): Rename to regs_info_arm.
10523         (arm_regs_info): Return regs_info_aarch32 if
10524         have_ptrace_getregset is 1 and target description is
10525         arm_with_neon or arm_with_vfpv3.
10526         (initialize_low_arch): Don't call init_registers_arm_with_neon.
10527         Call initialize_low_arch_aarch32 instead.
10528
10529 2015-08-04  Yao Qi  <yao.qi@linaro.org>
10530
10531         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
10532         * linux-low.c: ... here.
10533         * linux-low.h (have_ptrace_getregset): Declare it.
10534
10535 2015-08-04  Pedro Alves  <palves@redhat.com>
10536
10537         * thread-db.c (struct thread_db): Use new typedefs.
10538         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
10539         CHK calls.
10540         (disable_thread_event_reporting): Cast result of dlsym to
10541         destination function pointer type.
10542         (thread_db_mourn): Use td_ta_delete_ftype.
10543
10544 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
10545
10546         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
10547         arch variant.
10548         (CDX_BREAKPOINT): Define for R2.
10549         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
10550         (the_low_target): Add comments.
10551
10552 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10553
10554         * linux-arm-low.c (arm_hwcap): Remove it.
10555         (arm_read_description): New local variable arm_hwcap.  Don't
10556         set arm_hwcap to zero.
10557
10558 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10559
10560         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
10561         Use regcache->tdesc instead.
10562         (arm_store_wmmxregset): Likewise.
10563         (arm_fill_vfpregset): Likewise.
10564         (arm_store_vfpregset): Likewise.
10565
10566 2015-07-30  Yao Qi  <yao.qi@linaro.org>
10567
10568         * linux-arm-low.c: Include arch/arm.h.
10569         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
10570         (arm_store_gregset): Likewise.
10571
10572 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
10573
10574         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
10575         ptrace's 4th parameter.
10576
10577 2015-07-27  Yao Qi  <yao.qi@linaro.org>
10578
10579         * configure.srv (case aarch64*-*-linux*): Don't set
10580         srv_linux_usrregs.
10581
10582 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
10583
10584         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
10585         sys/ptrace.h.
10586         * linux-arm-low.c: Likewise.
10587         * linux-cris-low.c: Likewise.
10588         * linux-crisv32-low.c: Likewise.
10589         * linux-low.c: Likewise.
10590         * linux-m68k-low.c: Likewise.
10591         * linux-mips-low.c: Likewise.
10592         * linux-nios2-low.c: Likewise.
10593         * linux-s390-low.c: Likewise.
10594         * linux-sparc-low.c: Likewise.
10595         * linux-tic6x-low.c: Likewise.
10596         * linux-tile-low.c: Likewise.
10597         * linux-x86-low.c: Likewise.
10598
10599 2015-07-24  Pedro Alves  <palves@redhat.com>
10600
10601         * config.in: Regenerate.
10602         * configure: Regenerate.
10603
10604 2015-07-24  Pedro Alves  <palves@redhat.com>
10605
10606         * acinclude.m4: Include ../ptrace.m4.
10607         * configure.ac: Call GDB_AC_PTRACE.
10608         * config.in, configure: Regenerate.
10609
10610 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10611
10612         * linux-low.c (linux_create_inferior): Remove setting to
10613         proc->priv->new_inferior.
10614         (linux_attach): Likewise.
10615         (linux_low_filter_event): Likewise.
10616         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
10617
10618 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10619
10620         * linux-low.c (linux_arch_setup): New function.
10621         (linux_low_filter_event): If proc->tdesc is NULL and
10622         proc->attached is true, call the_low_target.arch_setup.
10623         Otherwise, keep status pending, and return.
10624         (linux_resume_one_lwp_throw): Don't call get_pc if
10625         thread->while_stepping isn't NULL.  Don't call
10626         get_thread_regcache if proc->tdesc is NULL.
10627         (need_step_over_p): Return 0 if proc->tdesc is NULL.
10628         (linux_target_ops): Install arch_setup.
10629         * server.c (start_inferior): Call the_target->arch_setup.
10630         * target.h (struct target_ops) <arch_setup>: New field.
10631         (target_arch_setup): New marco.
10632         * lynx-low.c (lynx_target_ops): Update.
10633         * nto-low.c (nto_target_ops): Update.
10634         * spu-low.c (spu_target_ops): Update.
10635         * win32-low.c (win32_target_ops): Update.
10636
10637 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10638
10639         * linux-low.c (linux_add_process): Don't set
10640         proc->priv->new_inferior.
10641         (linux_create_inferior): Set proc->priv->new_inferior to 1.
10642         (linux_attach): Likewise.
10643
10644 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10645
10646         * server.c (start_inferior): Code refactor.
10647
10648 2015-07-24  Yao Qi  <yao.qi@linaro.org>
10649
10650         * server.c (process_serial_event): Set general_thread.
10651
10652 2015-07-21  Yao Qi  <yao.qi@linaro.org>
10653
10654         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
10655         aarch64_linux_get_debug_reg_capacity.
10656
10657 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10658
10659         * Makefile.in (aarch64-linux-hw-point.o): New rule.
10660         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
10661         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
10662         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
10663         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
10664         (AARCH64_HWP_ALIGNMENT): Likewise.
10665         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
10666         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
10667         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
10668         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
10669         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
10670         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
10671         (struct aarch64_debug_reg_state): Likewise.
10672         (struct arch_lwp_info): Likewise.
10673         (aarch64_align_watchpoint): Likewise.
10674         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
10675         (aarch64_watchpoint_length): Likewise.
10676         (aarch64_point_encode_ctrl_reg): Likewise
10677         (aarch64_point_is_aligned): Likewise.
10678         (aarch64_align_watchpoint): Likewise.
10679         (aarch64_linux_set_debug_regs):
10680         (aarch64_dr_state_insert_one_point): Likewise.
10681         (aarch64_dr_state_remove_one_point): Likewise.
10682         (aarch64_handle_breakpoint): Likewise.
10683         (aarch64_handle_aligned_watchpoint): Likewise.
10684         (aarch64_handle_unaligned_watchpoint): Likewise.
10685         (aarch64_handle_watchpoint): Likewise.
10686
10687 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10688
10689         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
10690         and don't aarch64_get_debug_reg_state.  All callers update.
10691         (aarch64_handle_aligned_watchpoint): Likewise.
10692         (aarch64_handle_unaligned_watchpoint): Likewise.
10693         (aarch64_handle_watchpoint): Likewise.
10694         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
10695         (aarch64_remove_point): Likewise.
10696
10697 2015-07-17  Yao Qi  <yao.qi@linaro.org>
10698
10699         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
10700         debug_printf.
10701         (aarch64_handle_unaligned_watchpoint): Likewise.
10702
10703 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10704
10705         Revert the previous 3 commits:
10706         Move gdb_regex* to common/
10707         Move linux_find_memory_regions_full & co.
10708         gdbserver build-id attribute generator
10709
10710 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10711             Jan Kratochvil  <jan.kratochvil@redhat.com>
10712
10713         gdbserver build-id attribute generator.
10714         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
10715         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
10716         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
10717         (find_phdr): New.
10718         (get_dynamic): Use find_pdhr to traverse program headers.
10719         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
10720         (compare_mapping_entry_range, struct find_memory_region_callback_data)
10721         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
10722         (get_hex_build_id): New.
10723         (linux_qxfer_libraries_svr4): Add optional build-id attribute
10724         to reply XML document.
10725
10726 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10727             Jan Kratochvil  <jan.kratochvil@redhat.com>
10728
10729         * target.c: Include target/target-utils.h and fcntl.h.
10730         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
10731         (target_fileio_read_stralloc): New functions.
10732
10733 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
10734
10735         * Makefile.in (OBS): Add gdb_regex.o.
10736         (gdb_regex.o): New.
10737         * config.in: Rebuilt.
10738         * configure: Rebuilt.
10739
10740 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
10741             Jan Kratochvil  <jan.kratochvil@redhat.com>
10742
10743         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
10744         * Makefile.in (OBS): Add target-utils.o.
10745         (linux-maps.o, target-utils.o): New.
10746         * configure.srv (srv_linux_obj): Add linux-maps.o.
10747
10748 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
10749
10750         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
10751         function, return 1.
10752         (the_low_target): Install it.
10753
10754 2015-07-14  Pedro Alves  <palves@redhat.com>
10755
10756         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
10757         Instead, ignore ECHILD, and throw an error for other errnos.
10758
10759 2015-07-10  Pedro Alves  <palves@redhat.com>
10760
10761         * event-loop.c (struct callback_event) <data>: Change type to
10762         gdb_client_data instance instead of gdb_client_data pointer.
10763         (append_callback_event): Adjust.
10764
10765 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
10766
10767         * linux-aarch64-low.c: Add comments for each linux_target_ops
10768         method.  Remove comments already covered in target_ops and
10769         linux_target_ops definitions.
10770         (the_low_target): Add comments for each unimplemented method.
10771
10772 2015-07-09  Yao Qi  <yao.qi@linaro.org>
10773
10774         * linux-aarch64-low.c (aarch64_regmap): Remove.
10775         (aarch64_usrregs_info): Remove.
10776         (regs_info): Set field usrregs to NULL.
10777
10778 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
10779
10780         * linux-low.c: Include "rsp-low.h"
10781         (linux_low_encode_pt_config, linux_low_encode_raw): New.
10782         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
10783         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
10784         (handle_btrace_enable_pt): New.
10785         (handle_btrace_general_set): Support "pt".
10786         (handle_btrace_conf_general_set): Support "pt:size".
10787
10788 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10789
10790         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
10791         Z_PACKET_SW_BP.
10792
10793 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
10794
10795         * linux-aarch64-low.c: Remove comment about endianness.
10796         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
10797         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
10798         memcmp.
10799
10800 2015-06-24  Gary Benson  <gbenson@redhat.com>
10801
10802         * linux-i386-ipa.c (stdint.h): Do not include.
10803         * lynx-i386-low.c (stdint.h): Likewise.
10804         * lynx-ppc-low.c (stdint.h): Likewise.
10805         * mem-break.c (stdint.h): Likewise.
10806         * thread-db.c (stdint.h): Likewise.
10807         * tracepoint.c (stdint.h): Likewise.
10808         * win32-low.c (stdint.h): Likewise.
10809
10810 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
10811
10812         * server.c (write_qxfer_response): Update call to
10813         remote_escape_output.
10814
10815 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
10816             Jan Kratochvil  <jan.kratochvil@redhat.com>
10817
10818         Merge multiple hex conversions.
10819         * gdbreplay.c (tohex): Rename to 'fromhex'.
10820         (logchar): Use fromhex.
10821
10822 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
10823
10824         * server.c (handle_qxfer_libraries): Set `version' attribute for
10825         <library-list>.
10826
10827 2015-06-10  Gary Benson  <gbenson@redhat.com>
10828
10829         * target.h (struct target_ops) <multifs_open>: New field.
10830         <multifs_unlink>: Likewise.
10831         <multifs_readlink>: Likewise.
10832         * linux-low.c (nat/linux-namespaces.h): New include.
10833         (linux_target_ops): Initialize the_target->multifs_open,
10834         the_target->multifs_unlink and the_target->multifs_readlink.
10835         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
10836         * hostio.c (hostio_fs_pid): New static variable.
10837         (hostio_handle_new_gdb_connection): New function.
10838         (handle_setfs): Likewise.
10839         (handle_open): Use the_target->multifs_open as appropriate.
10840         (handle_unlink): Use the_target->multifs_unlink as appropriate.
10841         (handle_readlink): Use the_target->multifs_readlink as
10842         appropriate.
10843         (handle_vFile): Handle vFile:setfs packets.
10844         * server.c (handle_query): Call hostio_handle_new_gdb_connection
10845         after target_handle_new_gdb_connection.
10846
10847 2015-06-10  Gary Benson  <gbenson@redhat.com>
10848
10849         * configure.ac (AC_CHECK_FUNCS): Add setns.
10850         * config.in: Regenerate.
10851         * configure: Likewise.
10852         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
10853         (linux-namespaces.o): New rule.
10854         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
10855
10856 2015-06-09  Gary Benson <gbenson@redhat.com>
10857
10858         * hostio.c (handle_open): Process mode argument with
10859         fileio_to_host_mode.
10860
10861 2015-06-01  Yao Qi  <yao.qi@linaro.org>
10862
10863         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
10864         * linux-x86-low.c: Likewise.
10865
10866 2015-05-28  Don Breazeal  <donb@codesourcery.com>
10867
10868         * linux-low.c (handle_extended_wait): Initialize
10869         thread_info.last_resume_kind for new fork children.
10870
10871 2015-05-15  Pedro Alves  <palves@redhat.com>
10872
10873         * target.h (target_handle_new_gdb_connection): Rewrite using if
10874         wrapped in do/while.
10875
10876 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
10877
10878         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
10879         * configure, config.in: Regenerate.
10880         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
10881         Declare typedef.
10882
10883 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10884
10885         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
10886         PTRACE_EVENT_VFORK_DONE.
10887         (linux_low_ptrace_options, extended_event_reported): Add vfork
10888         events.
10889         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
10890         and "vforkdone" for RSP 'T' Stop Reply Packet.
10891         * server.h (report_vfork_events): Declare
10892         global variable.
10893
10894 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10895
10896         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
10897         (the_low_target) <new_fork>: Initialize new member.
10898         * linux-arm-low.c (arm_new_fork): New function.
10899         (the_low_target) <new_fork>: Initialize new member.
10900         * linux-low.c (handle_extended_wait): Call new target function
10901         new_fork.
10902         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
10903         * linux-mips-low.c (mips_add_watchpoint): New function
10904         extracted from mips_insert_point.
10905         (the_low_target) <new_fork>: Initialize new member.
10906         (mips_linux_new_fork): New function.
10907         (mips_insert_point): Call mips_add_watchpoint.
10908         * linux-x86-low.c (x86_linux_new_fork): New function.
10909         (the_low_target) <new_fork>: Initialize new member.
10910
10911 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10912
10913         * linux-low.c (handle_extended_wait): Implement return value,
10914         rename argument 'event_child' to 'event_lwp', handle
10915         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
10916         (linux_low_ptrace_options): New function.
10917         (linux_low_filter_event): Call linux_low_ptrace_options,
10918         use different argument fo linux_enable_event_reporting,
10919         use return value from handle_extended_wait.
10920         (extended_event_reported): New function.
10921         (linux_wait_1): Call extended_event_reported and set
10922         status to report fork events.
10923         (linux_write_memory): Add pid to debug message.
10924         (reset_lwp_ptrace_options_callback): New function.
10925         (linux_handle_new_gdb_connection): New function.
10926         (linux_target_ops): Initialize new structure member.
10927         * linux-low.h (struct lwp_info) <waitstatus>: New member.
10928         * lynx-low.c: Initialize new structure member.
10929         * remote-utils.c (prepare_resume_reply): Implement stop reason
10930         "fork" for "T" stop message.
10931         * server.c (handle_query): Call handle_new_gdb_connection.
10932         * server.h (report_fork_events): Declare global flag.
10933         * target.h (struct target_ops) <handle_new_gdb_connection>:
10934         New member.
10935         (target_handle_new_gdb_connection): New macro.
10936         * win32-low.c: Initialize new structure member.
10937
10938 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10939
10940         * mem-break.c (APPEND_TO_LIST): Define macro.
10941         (clone_agent_expr): New function.
10942         (clone_one_breakpoint): New function.
10943         (clone_all_breakpoints): New function.
10944         * mem-break.h: Declare new functions.
10945
10946 2015-05-12  Don Breazeal  <donb@codesourcery.com>
10947
10948         * linux-low.c (linux_supports_fork_events): New function.
10949         (linux_supports_vfork_events): New function.
10950         (linux_target_ops): Initialize new structure members.
10951         (initialize_low): Call linux_check_ptrace_features.
10952         * lynx-low.c (lynx_target_ops): Initialize new structure
10953         members.
10954         * server.c (report_fork_events, report_vfork_events):
10955         New global flags.
10956         (handle_query): Add new features to qSupported packet and
10957         response.
10958         (captured_main): Initialize new global variables.
10959         * target.h (struct target_ops) <supports_fork_events>:
10960         New member.
10961         <supports_vfork_events>: New member.
10962         (target_supports_fork_events): New macro.
10963         (target_supports_vfork_events): New macro.
10964         * win32-low.c (win32_target_ops): Initialize new structure
10965         members.
10966
10967 2015-05-12  Gary Benson <gbenson@redhat.com>
10968
10969         * server.c (handle_qxfer_exec_file): Use current process
10970         if annex is empty.
10971
10972 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
10973
10974         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
10975         Remove HAVE_PTRACE_GETREGS conditionals.
10976         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
10977         instead of PTRACE_GETREGS and PTRACE_SETREGS.
10978
10979 2015-05-08  Yao Qi  <yao.qi@linaro.org>
10980
10981         * linux-low.c (linux_supports_conditional_breakpoints): New
10982         function.
10983         (linux_target_ops): Install new target method.
10984         * lynx-low.c (lynx_target_ops): Install NULL hook for
10985         supports_conditional_breakpoints.
10986         * nto-low.c (nto_target_ops): Likewise.
10987         * spu-low.c (spu_target_ops): Likewise.
10988         * win32-low.c (win32_target_ops): Likewise.
10989         * server.c (handle_query): Check
10990         target_supports_conditional_breakpoints.
10991         * target.h (struct target_ops) <supports_conditional_breakpoints>:
10992         New field.
10993         (target_supports_conditional_breakpoints): New macro.
10994
10995 2015-05-06  Pedro Alves  <palves@redhat.com>
10996
10997         PR server/18081
10998         * server.c (start_inferior): If the process exits, mourn it.
10999
11000 2015-04-21  Gary Benson <gbenson@redhat.com>
11001
11002         * hostio.c (fileio_open_flags_to_host): Factored out to
11003         fileio_to_host_openflags in common/fileio.c.  Single use
11004         updated.
11005
11006 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
11007
11008         * linux-xtensa-low.c (xtensa_fill_gregset)
11009         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
11010         XCHAL_HAVE_LOOP.
11011
11012 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
11013
11014         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
11015         (regs_info): Replace usrregs pointer with NULL.
11016
11017 2015-04-17  Gary Benson  <gbenson@redhat.com>
11018
11019         * target.h (struct target_ops) <pid_to_exec_file>: New field.
11020         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
11021         * server.c (handle_qxfer_exec_file): New function.
11022         (qxfer_packets): Add exec-file entry.
11023         (handle_query): Report qXfer:exec-file:read as supported packet.
11024
11025 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
11026
11027         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
11028
11029 2015-04-09  Gary Benson <gbenson@redhat.com>
11030
11031         * hostio-errno.c (errno_to_fileio_error): Remove function.
11032         Update caller to use remote_fileio_to_fio_error.
11033
11034 2015-04-09  Yao Qi  <yao.qi@linaro.org>
11035
11036         * linux-low.c (linux_insert_point): Call
11037         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
11038         (linux_remove_point): Call remove_memory_breakpoint if type is
11039         raw_bkpt_type_sw.
11040         * linux-x86-low.c (x86_insert_point): Don't call
11041         insert_memory_breakpoint.
11042         (x86_remove_point): Don't call remove_memory_breakpoint.
11043
11044 2015-04-01  Pedro Alves  <palves@redhat.com>
11045             Cleber Rosa  <crosa@redhat.com>
11046
11047         * server.c (gdbserver_usage): Reorganize and extend the usage
11048         message.
11049
11050 2015-03-24  Pedro Alves  <palves@redhat.com>
11051
11052         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
11053         output.  Also dump TRAP_TRACE.
11054         (linux_low_filter_event): In debug output, distinguish a
11055         resume_stop SIGSTOP from a delayed SIGSTOP.
11056
11057 2015-03-24  Gary Benson  <gbenson@redhat.com>
11058
11059         * linux-x86-low.c (x86_linux_new_thread): Moved to
11060         nat/x86-linux.c.
11061         (x86_linux_prepare_to_resume): Likewise.
11062
11063 2015-03-24  Gary Benson  <gbenson@redhat.com>
11064
11065         * Makefile.in (x86-linux-dregs.o): New rule.
11066         * configure.srv: Add x86-linux-dregs.o to relevant targets.
11067         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
11068         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
11069         (x86_linux_dr_get): Likewise.
11070         (x86_linux_dr_set): Likewise.
11071         (update_debug_registers_callback): Likewise.
11072         (x86_linux_dr_set_addr): Likewise.
11073         (x86_linux_dr_get_addr): Likewise.
11074         (x86_linux_dr_set_control): Likewise.
11075         (x86_linux_dr_get_control): Likewise.
11076         (x86_linux_dr_get_status): Likewise.
11077         (x86_linux_update_debug_registers): Likewise.
11078
11079 2015-03-24  Gary Benson  <gbenson@redhat.com>
11080
11081         * linux-x86-low.c (x86_linux_update_debug_registers):
11082         New function, factored out from...
11083         (x86_linux_prepare_to_resume): ...this.
11084
11085 2015-03-24  Gary Benson  <gbenson@redhat.com>
11086
11087         * linux-x86-low.c (x86_linux_dr_get): Update comments.
11088         (x86_linux_dr_set): Likewise.
11089         (update_debug_registers_callback): Likewise.
11090         (x86_linux_dr_set_addr): Likewise.
11091         (x86_linux_dr_get_addr): Likewise.
11092         (x86_linux_dr_set_control): Likewise.
11093         (x86_linux_dr_get_control): Likewise.
11094         (x86_linux_dr_get_status): Likewise.
11095         (x86_linux_prepare_to_resume): Likewise.
11096
11097 2015-03-24  Gary Benson  <gbenson@redhat.com>
11098
11099         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
11100         Use perror_with_name.  Pass string through gettext.
11101         (x86_linux_dr_set): Likewise.
11102
11103 2015-03-24  Gary Benson  <gbenson@redhat.com>
11104
11105         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
11106         (x86_linux_dr_set_addr): ...this.
11107         (x86_dr_low_get_addr): Rename to...
11108         (x86_linux_dr_get_addr): ...this.
11109         (x86_dr_low_set_control): Rename to...
11110         (x86_linux_dr_set_control): ...this.
11111         (x86_dr_low_get_control): Rename to...
11112         (x86_linux_dr_get_control): ...this.
11113         (x86_dr_low_get_status): Rename to...
11114         (x86_linux_dr_get_status): ...this.
11115         (x86_dr_low): Update with new function names.
11116
11117 2015-03-24  Gary Benson  <gbenson@redhat.com>
11118
11119         * Makefile.in (x86-linux.o): New rule.
11120         * configure.srv: Add x86-linux.o to relevant targets.
11121         * linux-low.c (lwp_set_arch_private_info): New function.
11122         (lwp_arch_private_info): Likewise.
11123         * linux-x86-low.c: Include nat/x86-linux.h.
11124         (arch_lwp_info): Removed structure.
11125         (update_debug_registers_callback):
11126         Use lwp_set_debug_registers_changed.
11127         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
11128         and lwp_set_debug_registers_changed.
11129         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
11130
11131 2015-03-24  Gary Benson  <gbenson@redhat.com>
11132
11133         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
11134         * linux-arm-low.c (arm_new_thread): Likewise.
11135         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
11136         * linux-mips-low.c (mips_linux_new_thread): Likewise.
11137         * linux-x86-low.c (x86_linux_new_thread): Likewise.
11138         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
11139
11140 2015-03-24  Gary Benson  <gbenson@redhat.com>
11141
11142         * linux-low.c (ptid_of_lwp): New function.
11143         (lwp_is_stopped): Likewise.
11144         (lwp_stop_reason): Likewise.
11145         * linux-x86-low.c (update_debug_registers_callback):
11146         Use lwp_is_stopped.
11147         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
11148         lwp_stop_reason.
11149
11150 2015-03-24  Gary Benson  <gbenson@redhat.com>
11151
11152         * linux-low.h (linux_stop_lwp): Remove declaration.
11153
11154 2015-03-24  Gary Benson  <gbenson@redhat.com>
11155
11156         * linux-low.h: Include nat/linux-nat.h.
11157         * linux-low.c (iterate_over_lwps_args): New structure.
11158         (iterate_over_lwps_filter): New function.
11159         (iterate_over_lwps): Likewise.
11160         * linux-x86-low.c (update_debug_registers_callback):
11161         Update signature to what iterate_over_lwps expects.
11162         Remove PID check that iterate_over_lwps now performs.
11163         (x86_dr_low_set_addr): Use iterate_over_lwps.
11164         (x86_dr_low_set_control): Likewise.
11165
11166 2015-03-24  Gary Benson  <gbenson@redhat.com>
11167
11168         * linux-x86-low.c (x86_debug_reg_state): New function.
11169         (x86_linux_prepare_to_resume): Use the above.
11170
11171 2015-03-24  Gary Benson  <gbenson@redhat.com>
11172
11173         * linux-low.c (current_lwp_ptid): New function.
11174         * linux-x86-low.c: Include nat/linux-nat.h.
11175         (x86_dr_low_get_addr): Use current_lwp_ptid.
11176         (x86_dr_low_get_control): Likewise.
11177         (x86_dr_low_get_status): Likewise.
11178
11179 2015-03-20  Pedro Alves  <palves@redhat.com>
11180
11181         * tracepoint.c (cmd_qtstatus): Make "str" const.
11182
11183 2015-03-20  Pedro Alves  <palves@redhat.com>
11184
11185         * server.c (handle_general_set): Make "req_str" const.
11186
11187 2015-03-19  Pedro Alves  <palves@redhat.com>
11188
11189         * linux-low.c (linux_resume_one_lwp): Rename to ...
11190         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
11191         instead call perror_with_name.
11192         (check_ptrace_stopped_lwp_gone): New function.
11193         (linux_resume_one_lwp): Reimplement as wrapper around
11194         linux_resume_one_lwp_throw that swallows errors if the LWP is
11195         gone.
11196
11197 2015-03-19  Pedro Alves  <palves@redhat.com>
11198
11199         * linux-low.c (count_events_callback, select_event_lwp_callback):
11200         No longer check whether the thread has resume_stop as last resume
11201         kind.
11202
11203 2015-03-19 Pedro Alves  <palves@redhat.com>
11204
11205         * linux-low.c (count_events_callback, select_event_lwp_callback):
11206         Use the lwp's status_pending_p field, not the thread's.
11207
11208 2015-03-19  Pedro Alves  <palves@redhat.com>
11209
11210         * linux-low.c (select_event_lwp_callback): Update comments to
11211         no longer mention SIGTRAP.
11212
11213 2015-03-18  Gary Benson  <gbenson@redhat.com>
11214
11215         * server.c (handle_query): Do not report vFile:fstat as supported.
11216
11217 2015-03-11  Gary Benson  <gbenson@redhat.com>
11218
11219         * hostio.c (sys/types.h): New include.
11220         (sys/stat.h): Likewise.
11221         (common-remote-fileio.h): Likewise.
11222         (handle_fstat): New function.
11223         (handle_vFile): Handle vFile:fstat packets.
11224
11225 2015-03-11  Gary Benson  <gbenson@redhat.com>
11226
11227         * configure.ac (AC_CHECK_MEMBERS): Add checks for
11228         struct stat.st_blocks and struct stat.st_blksize.
11229         * configure: Regenerate.
11230         * config.in: Likewise.
11231         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
11232         (OBS): Add common-remote-fileio.o.
11233         (common-remote-fileio.o): New rule.
11234
11235 2015-03-09  Pedro Alves  <palves@redhat.com>
11236
11237         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
11238         'struct sockaddr' pointer in 'accept' call.
11239
11240 2015-03-09  Pedro Alves  <palves@redhat.com>
11241
11242         Revert:
11243         2015-03-07  Pedro Alves  <palves@redhat.com>
11244         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11245         or <winsock2.h> here.  Instead include "gdb_socket.h".
11246         (remote_open): Use union gdb_sockaddr_u.
11247         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11248         or <winsock2.h> here.  Instead include "gdb_socket.h".
11249         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11250         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11251         or <sys/un.h>.
11252         (init_named_socket, gdb_agent_helper_thread): Use union
11253         gdb_sockaddr_u.
11254
11255 2015-03-07  Pedro Alves  <palves@redhat.com>
11256
11257         * configure.ac (build_warnings): Move
11258         -Wdeclaration-after-statement to the C-specific set.
11259         * configure: Regenerate.
11260
11261 2015-03-07  Pedro Alves  <palves@redhat.com>
11262
11263         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
11264         or <winsock2.h> here.  Instead include "gdb_socket.h".
11265         (remote_open): Use union gdb_sockaddr_u.
11266         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
11267         or <winsock2.h> here.  Instead include "gdb_socket.h".
11268         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
11269         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
11270         or <sys/un.h>.
11271         (init_named_socket, gdb_agent_helper_thread): Use union
11272         gdb_sockaddr_u.
11273
11274 2015-03-07  Pedro Alves  <palves@redhat.com>
11275
11276         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
11277         instead.
11278
11279 2015-03-06  Yao Qi  <yao.qi@linaro.org>
11280
11281         * linux-aarch64-low.c (aarch64_insert_point): Use
11282         show_debug_regs as a boolean.
11283         (aarch64_remove_point): Likewise.
11284
11285 2015-03-05  Pedro Alves  <palves@redhat.com>
11286
11287         * lynx-low.c (lynx_target_ops): Install NULL hooks for
11288         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
11289         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
11290         * nto-low.c (nto_target_ops): Likewise.
11291         * spu-low.c (spu_target_ops): Likewise.
11292         * win32-low.c (win32_target_ops): Likewise.
11293
11294 2015-03-04  Pedro Alves  <palves@redhat.com>
11295
11296         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
11297         Decide whether a breakpoint triggered based on the SIGTRAP's
11298         siginfo.si_code.
11299         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
11300         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
11301         (linux_low_filter_event): Check for breakpoints before checking
11302         watchpoints.
11303         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
11304         siginfo.si_code.
11305         (linux_stopped_by_sw_breakpoint)
11306         (linux_supports_stopped_by_sw_breakpoint)
11307         (linux_stopped_by_hw_breakpoint)
11308         (linux_supports_stopped_by_hw_breakpoint): New functions.
11309         (linux_target_ops): Install new target methods.
11310
11311 2015-03-04  Pedro Alves  <palves@redhat.com>
11312
11313         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
11314         * server.c (swbreak_feature, hwbreak_feature): New globals.
11315         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
11316         (captured_main): Clear swbreak_feature and hwbreak_feature.
11317         * server.h (swbreak_feature, hwbreak_feature): Declare.
11318         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
11319         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
11320         supports_stopped_by_hw_breakpoint>: New fields.
11321         (target_supports_stopped_by_sw_breakpoint)
11322         (target_stopped_by_sw_breakpoint)
11323         (target_supports_stopped_by_hw_breakpoint)
11324         (target_stopped_by_hw_breakpoint): Declare.
11325
11326 2015-03-04  Pedro Alves  <palves@redhat.com>
11327
11328         enum lwp_stop_reason -> enum target_stop_reason
11329         * linux-low.c (check_stopped_by_breakpoint): Adjust.
11330         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
11331         (linux_wait_1, stuck_in_jump_pad_callback)
11332         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
11333         (linux_stopped_by_watchpoint):
11334         * linux-low.h (enum lwp_stop_reason): Delete.
11335         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
11336         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11337
11338 2015-03-04  Yao Qi  <yao.qi@linaro.org>
11339
11340         * Makefile.in (SFILES): Add linux-aarch64-low.c.
11341
11342 2015-03-03  Gary Benson  <gbenson@redhat.com>
11343
11344         * hostio.c (handle_vFile): Fix prefix lengths.
11345
11346 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
11347
11348         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
11349         ptr_bits.
11350
11351 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11352
11353         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
11354         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
11355         (clean): Add "rm -f" for above C files.
11356         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
11357         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
11358         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
11359         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
11360         * linux-s390-low.c (HWCAP_S390_VX): New macro.
11361         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
11362         (init_registers_s390x_vx_linux64)
11363         (init_registers_s390x_tevx_linux64)
11364         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
11365         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
11366         declarations.
11367         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
11368         (s390_store_vxrs_high): New functions.
11369         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
11370         NT_S390_VXRS_HIGH.
11371         (s390_arch_setup): Add logic for selecting one of the new target
11372         descriptions.  Activate the new vector regsets if applicable.
11373         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
11374         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
11375         and init_registers_s390x_tevx_linux64.
11376
11377 2015-03-01  Pedro Alves  <palves@redhat.com>
11378
11379         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
11380         parameter.
11381
11382 2015-02-27  Pedro Alves  <palves@redhat.com>
11383
11384         * linux-x86-low.c (u_debugreg_offset): New function.
11385         (x86_linux_dr_get, x86_linux_dr_set): Use it.
11386
11387 2015-02-27  Pedro Alves  <palves@redhat.com>
11388
11389         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
11390         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
11391         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
11392         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
11393         (ps_lsetfpregs, ps_getpid)
11394         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
11395         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
11396         (ps_lsetxregs, ps_plog): Declare.
11397
11398 2015-02-27  Pedro Alves  <palves@redhat.com>
11399
11400         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
11401         IP_AGENT_EXPORT_FUNC.
11402         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
11403         IP_AGENT_EXPORT_FUNC.
11404         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
11405         (IP_AGENT_EXPORT): Delete.
11406         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11407         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11408         (gdb_trampoline_buffer_error, collecting, gdb_collect)
11409         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
11410         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
11411         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
11412         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
11413         (traceframe_read_count, traceframe_write_count)
11414         (traceframes_created, trace_state_variables, get_raw_reg)
11415         (get_trace_state_variable_value, set_trace_state_variable_value)
11416         (ust_loaded, helper_thread_id, cmd_buf): Use
11417         IPA_SYM_EXPORTED_NAME.
11418         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
11419         (tracepoints) Use IP_AGENT_EXPORT_VAR.
11420         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
11421         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11422         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
11423         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
11424         EXTERN_C_PUSH/EXTERN_C_POP.
11425         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
11426         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
11427         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11428         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
11429         (traceframe_write_count, traceframe_read_count)
11430         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
11431         (about_to_request_buffer_space, get_trace_state_variable_value)
11432         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
11433         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
11434         EXTERN_C_PUSH/EXTERN_C_POP.
11435         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
11436         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
11437         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
11438         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
11439         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11440         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
11441         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
11442         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
11443         Define.
11444         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
11445         (IP_AGENT_EXPORT_VAR_DECL): Define.
11446         (tracing): Declare.
11447         (gdb_agent_get_raw_reg): Declare.
11448
11449 2015-02-27  Tom Tromey  <tromey@redhat.com>
11450             Pedro Alves  <palves@redhat.com>
11451
11452         Rename symbols whose names are reserved C++ keywords throughout.
11453
11454 2015-02-27  Pedro Alves  <palves@redhat.com>
11455
11456         * Makefile.in (COMPILER): New, get it from autoconf.
11457         (CXX): Get from autoconf instead.
11458         (COMPILE.pre): Use COMPILER.
11459         (CC-LD): Rename to ...
11460         (CC_LD): ... this.  Use COMPILER.
11461         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
11462         (CXX_FOR_TARGET): Default to g++ instead of gcc.
11463         * acinclude.m4: Include build-with-cxx.m4.
11464         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
11465         Disable -Werror by default if building in C++ mode.
11466         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
11467         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
11468         the C++ compiler.  Save/restore CXXFLAGS too.
11469         * configure: Regenerate.
11470
11471 2015-02-27  Pedro Alves  <palves@redhat.com>
11472
11473         * acinclude.m4: Include libiberty.m4.
11474         * configure.ac: Call libiberty_INIT.
11475         * config.in, configure: Regenerate.
11476
11477 2015-02-26  Pedro Alves  <palves@redhat.com>
11478
11479         * linux-low.c (linux_wait_1): When incrementing the PC past a
11480         program breakpoint always use the_low_target.breakpoint_len as
11481         increment, rather than the maximum between that and
11482         the_low_target.decr_pc_after_break.
11483
11484 2015-02-23  Pedro Alves  <palves@redhat.com>
11485
11486         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
11487         thread was doing a step-over; always adjust the PC if
11488         we stepped over a permanent breakpoint.
11489         (linux_wait_1): If we stepped over breakpoint that was on top of a
11490         permanent breakpoint, manually advance the PC past it.
11491
11492 2015-02-23  Pedro Alves  <palves@redhat.com>
11493
11494         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
11495         modes.
11496         (x86_fill_gregset, x86_store_gregset): Use it when handling
11497         $orig_eax.
11498
11499 2015-02-20  Pedro Alves  <palves@redhat.com>
11500
11501         * thread-db.c: Include "nat/linux-procfs.h".
11502         (thread_db_init): Skip listing new threads if the kernel supports
11503         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
11504
11505 2015-02-20  Pedro Alves  <palves@redhat.com>
11506
11507         * linux-low.c (status_pending_p_callback): Use ptid_match.
11508
11509 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
11510
11511         PR breakpoints/16812
11512         * linux-low.c (wstatus_maybe_breakpoint): Remove.
11513         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
11514         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
11515
11516 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
11517
11518         PR breakpoints/15956
11519         * tracepoint.c (cmd_qtinit): Add check for current_thread.
11520
11521 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11522
11523         * linux-low.c (linux_low_btrace_conf): Print size.
11524         * server.c (handle_btrace_conf_general_set): New.
11525         (hanle_general_set): Call handle_btrace_conf_general_set.
11526         (handle_query): Report Qbtrace-conf:bts:size as supported.
11527
11528 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11529
11530         * linux-low.c (linux_low_enable_btrace): Update parameters.
11531         (linux_low_btrace_conf): New.
11532         (linux_target_ops)<to_btrace_conf>: Initialize.
11533         * server.c (current_btrace_conf): New.
11534         (handle_btrace_enable): Rename to ...
11535         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
11536         to target_enable_btrace.  Update comment.  Update users.
11537         (handle_qxfer_btrace_conf): New.
11538         (qxfer_packets): Add btrace-conf entry.
11539         (handle_query): Report qXfer:btrace-conf:read as supported packet.
11540         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
11541         (target_ops)<read_btrace_conf>: New.
11542         (target_enable_btrace): Update parameters.
11543         (target_read_btrace_conf): New.
11544
11545 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11546
11547         * server.c (handle_btrace_general_set): Remove call to
11548         target_supports_btrace.
11549         (supported_btrace_packets): New.
11550         (handle_query): Call supported_btrace_packets.
11551         * target.h: include btrace-common.h.
11552         (btrace_target_info): Removed.
11553         (supports_btrace, target_supports_btrace): Update parameters.
11554
11555 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11556
11557         * Makefile.in (SFILES): Add common/btrace-common.c.
11558         (OBS): Add common/btrace-common.o.
11559         (btrace-common.o): Add build rules.
11560         * linux-low: Include btrace-common.h.
11561         (linux_low_read_btrace): Use struct btrace_data.  Call
11562         btrace_data_init and btrace_data_fini.
11563
11564 2015-02-06  Pedro Alves  <palves@redhat.com>
11565
11566         * thread-db.c (find_new_threads_callback): Add debug output.
11567
11568 2015-02-04  Pedro Alves  <palves@redhat.com>
11569
11570         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
11571         (resume_stopped_resumed_lwps): New function.
11572         (linux_wait_for_event_filtered): Use it.
11573
11574 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11575
11576         * Makefile.in (SFILES): Add linux-personality.c.
11577         (linux-personality.o): New rule.
11578         * configure.srv (srv_linux_obj): Add linux-personality.o to the
11579         list of objects to be built.
11580         * linux-low.c: Include nat/linux-personality.h.
11581         (linux_create_inferior): Remove code to disable address space
11582         randomization (moved to ../nat/linux-personality.c).  Create
11583         cleanup to disable address space randomization.
11584
11585 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
11586
11587         * Makefile.in (posix-strerror.o): New rule.
11588         (mingw-strerror.o): Likewise.
11589         * configure: Regenerated.
11590         * configure.ac: Source file ../common/common.host.  Initialize new
11591         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
11592
11593 2015-01-14  Yao Qi  <yao@codesourcery.com>
11594
11595         * Makefile.in (SFILES): Add nat/ppc-linux.c.
11596         (ppc-linux.o): New rule.
11597         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
11598         * configure.ac: AC_CHECK_FUNCS(getauxval).
11599         * config.in: Re-generated.
11600         * configure: Re-generated.
11601         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
11602         ppc64_64bit_inferior_p
11603
11604 2015-01-14  Yao Qi  <yao@codesourcery.com>
11605
11606         * linux-ppc-low.c: Include "nat/ppc-linux.h".
11607          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
11608         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
11609         (PT_ORIG_R3, PT_TRAP): Likewise.
11610         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
11611         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
11612         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
11613
11614 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
11615
11616         * i387-fp.c (i387_cache_to_xsave): In look over
11617         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
11618         zmmh_low_space field by use of zmmh_high_space.
11619
11620 2015-01-09  Pedro Alves  <palves@redhat.com>
11621
11622         * linux-low.c (step_over_bkpt): Move higher up in the file.
11623         (handle_extended_wait): Don't store the stop_pc here.
11624         (get_stop_pc): Adjust comments and rename to ...
11625         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
11626         stopped for a software breakpoint or hardware breakpoint.
11627         (thread_still_has_status_pending_p): New function.
11628         (status_pending_p_callback): Use
11629         thread_still_has_status_pending_p.  If the event is no longer
11630         interesting, resume the LWP.
11631         (handle_tracepoints): Add assert.
11632         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
11633         (wstatus_maybe_breakpoint): New function.
11634         (cancel_breakpoint): Delete function.
11635         (check_stopped_by_watchpoint): New function, factored out from
11636         linux_low_filter_event.
11637         (lp_status_maybe_breakpoint): Delete function.
11638         (linux_low_filter_event): Remove filter_ptid argument.
11639         Leave thread group exits pending here.  Store the LWP's stop PC.
11640         Always leave events pending.
11641         (linux_wait_for_event_filtered): Pull all events out of the
11642         kernel, and leave them all pending.
11643         (count_events_callback, select_event_lwp_callback): Consider all
11644         events.
11645         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
11646         (select_event_lwp): Only give preference to the stepping LWP in
11647         all-stop mode.  Adjust comments.
11648         (ignore_event): New function.
11649         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
11650         references to cancel_breakpoints.  Adjust to renames.  Also give
11651         equal priority to all LWPs that have had events in non-stop mode.
11652         If reporting a software breakpoint event, unadjust the LWP's PC.
11653         (linux_wait): If linux_wait_1 returned an ignored event, retry.
11654         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
11655         Adjust.
11656         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
11657         (resume_status_pending_p): Use thread_still_has_status_pending_p.
11658         (linux_stopped_by_watchpoint): Adjust.
11659         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
11660         * linux-low.h (enum lwp_stop_reason): New.
11661         (struct lwp_info) <stop_pc>: Adjust comment.
11662         <stopped_by_watchpoint>: Delete field.
11663         <stop_reason>: New field.
11664         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
11665         * mem-break.c (software_breakpoint_inserted_here)
11666         (hardware_breakpoint_inserted_here): New function.
11667         * mem-break.h (software_breakpoint_inserted_here)
11668         (hardware_breakpoint_inserted_here): Declare.
11669         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
11670         (cancel_breakpoints): Delete.
11671         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
11672         (upload_fast_traceframes): Remove references to
11673         cancel_breakpoints.
11674
11675 2015-01-09  Pedro Alves  <palves@redhat.com>
11676
11677         * thread-db.c (find_new_threads_callback): Ignore thread if the
11678         kernel thread ID is -1.
11679
11680 2015-01-09  Pedro Alves  <palves@redhat.com>
11681
11682         * linux-low.c (linux_attach_fail_reason_string): Move to
11683         nat/linux-ptrace.c, and rename.
11684         (linux_attach_lwp): Update comment.
11685         (attach_proc_task_lwp_callback): New function.
11686         (linux_attach): Adjust to rename and use
11687         linux_proc_attach_tgid_threads.
11688         (linux_attach_fail_reason_string): Delete declaration.
11689
11690 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
11691
11692         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
11693         * server.c (gdbserver_version): Likewise.
11694
11695 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
11696
11697         * remote-utils.c: Include ctype.h.
11698         (input_interrupt): Explicitly handle the case when the char
11699         received is the NUL byte.  Improve the printing of non-ASCII
11700         characters.
11701
11702 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
11703
11704         * linux-low.c (linux_low_filter_event): Update call to
11705         linux_enable_event_reporting following the addition of
11706         a new parameter to that function.
11707
11708 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
11709
11710         PR server/17457
11711         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
11712         (AARCH64_FPCR_REGNO): Likewise.
11713         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
11714         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
11715         (aarch64_store_fpregset): Likewise.
11716
11717 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
11718
11719         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
11720         Remove FIXME comment about assumption about N.
11721
11722 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
11723
11724         * configure.ac: If large-file support is disabled in GDBserver,
11725         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
11726         * configure: Regenerate.
11727
11728 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11729
11730         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
11731         warning upon ENODATA from ptrace.
11732         * linux-s390-low.c (s390_store_tdb): New.
11733         (s390_regsets): Add regset for NT_S390_TDB.
11734
11735 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11736
11737         * linux-low.c (regsets_store_inferior_registers): Skip regsets
11738         without a fill_function.
11739         * linux-s390-low.c (s390_fill_last_break): Remove.
11740         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
11741         (s390_arch_setup): Use regset's size instead of fill_function for
11742         loop end condition.
11743
11744 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11745
11746         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
11747         the regset's store function when ptrace returned an error.
11748         * regcache.c (get_thread_regcache): Invalidate register cache
11749         before fetching inferior's registers.
11750
11751 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11752
11753         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
11754         while-loop as for-loop.
11755         (regsets_store_inferior_registers): Likewise.
11756
11757 2014-11-28  Yao Qi  <yao@codesourcery.com>
11758
11759         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
11760         * config.in, configure: Re-generate.
11761         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
11762         is defined.
11763
11764 2014-11-21  Yao Qi  <yao@codesourcery.com>
11765
11766         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
11767         (AC_CHECK_HEADERS): Remove malloc.h.
11768         * configure: Re-generated.
11769         * config.in: Re-generated.
11770         * server.h: Don't include alloca.h and malloc.h.
11771         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
11772         Don't include malloc.h.
11773
11774 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
11775
11776         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
11777         corresponding ERRNO check in same block.
11778
11779 2014-11-12  Pedro Alves  <palves@redhat.com>
11780
11781         * server.c (cont_thread): Update comment.
11782         (start_inferior, attach_inferior): No longer clear cont_thread.
11783         (handle_v_cont): No longer set cont_thread.
11784         (captured_main): Clear cont_thread each time a GDB connects.
11785
11786 2014-11-12  Pedro Alves  <palves@redhat.com>
11787
11788         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
11789         thread, and don't resume all threads if the Hc thread has exited.
11790
11791 2014-11-12  Pedro Alves  <palves@redhat.com>
11792
11793         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
11794         the process group instead of to a specific LWP.
11795
11796 2014-10-15  Pedro Alves  <palves@redhat.com>
11797
11798         PR server/17487
11799         * win32-arm-low.c (arm_set_thread_context): Remove current_event
11800         parameter.
11801         (arm_set_thread_context): Delete.
11802         (the_low_target): Adjust.
11803         * win32-i386-low.c (debug_registers_changed)
11804         (debug_registers_used): Delete.
11805         (update_debug_registers_callback): New function.
11806         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
11807         needing to update their debug registers.
11808         (win32_get_current_dr): New function.
11809         (x86_dr_low_get_addr, x86_dr_low_get_control)
11810         (x86_dr_low_get_status): Fetch the debug register from the thread
11811         record's context.
11812         (i386_initial_stuff): Adjust.
11813         (i386_get_thread_context): Remove current_event parameter.  Don't
11814         clear debug_registers_changed nor copy DR values to
11815         debug_reg_state.
11816         (i386_set_thread_context): Delete.
11817         (i386_prepare_to_resume): New function.
11818         (i386_thread_added): Mark the thread as needing to update irs
11819         debug registers.
11820         (the_low_target): Remove i386_set_thread_context and install
11821         i386_prepare_to_resume.
11822         * win32-low.c (win32_get_thread_context): Adjust.
11823         (win32_set_thread_context): Use SetThreadContext
11824         directly.
11825         (win32_prepare_to_resume): New function.
11826         (win32_require_context): New function, factored out from ...
11827         (thread_rec): ... this.
11828         (continue_one_thread): Call win32_prepare_to_resume on each thread
11829         we're about to continue.
11830         (win32_resume): Call win32_prepare_to_resume on the event thread.
11831         * win32-low.h (struct win32_thread_info)
11832         <debug_registers_changed>: New field.
11833         (struct win32_target_ops): Change prototype of set_thread_context,
11834         delete set_thread_context and add prepare_to_resume.
11835         (win32_require_context): New declaration.
11836
11837 2014-10-08  Gary Benson  <gbenson@redhat.com>
11838
11839         * server.h: Do not include common-exceptions.h.
11840
11841 2014-10-08  Gary Benson  <gbenson@redhat.com>
11842
11843         * server.h: Do not include cleanups.h.
11844
11845 2014-09-30  James Hogan  <james.hogan@imgtec.com>
11846
11847         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
11848         mips64-dsp-linux.c.
11849
11850 2014-09-23  Yao Qi  <yao@codesourcery.com>
11851
11852         * linux-low.c (lp_status_maybe_breakpoint): New function.
11853         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
11854         (count_events_callback): Likewise.
11855         (select_event_lwp_callback): Likewise.
11856         (cancel_breakpoints_callback): Likewise.
11857
11858 2014-09-19  Don Breazeal  <donb@codesourcery.com>
11859
11860         * linux-low.c (handle_extended_wait): Call
11861         linux_ptrace_get_extended_event.
11862         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
11863         linux_is_extended_waitstatus.
11864
11865 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
11866
11867         * Makefile.in (CPPFLAGS): Define.
11868         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
11869         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
11870
11871 2014-09-16  Gary Benson  <gbenson@redhat.com>
11872
11873         * inferiors.h (current_inferior): Renamed as...
11874         (current_thread): New variable.  All uses updated.
11875         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
11876         (maybe_move_out_of_jump_pad): Likewise.
11877         (cancel_breakpoint): Likewise.
11878         (linux_low_filter_event): Likewise.
11879         (wait_for_sigstop): Likewise.
11880         (linux_resume_one_lwp): Likewise.
11881         (need_step_over_p): Likewise.
11882         (start_step_over): Likewise.
11883         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
11884         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
11885         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
11886         and save_inferior as saved_thread.
11887         * regcache.c (get_thread_regcache): Renamed saved_inferior as
11888         saved_thread.
11889         (regcache_invalidate_thread): Likewise.
11890         * remote-utils.c (prepare_resume_reply): Likewise.
11891         * thread-db.c (thread_db_get_tls_address): Likewise.
11892         (disable_thread_event_reporting): Likewise.
11893         (remove_thread_event_breakpoints): Likewise.
11894         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
11895         as saved_thread.
11896         * target.h (set_desired_inferior): Renamed as...
11897         (set_desired_thread): New declaration.  All uses updated.
11898         * server.c (myresume): Updated comment to reference thread instead
11899         of inferior.
11900         (handle_serial_event): Likewise.
11901         (handle_target_event): Likewise.
11902
11903 2014-09-12  Tom Tromey  <tromey@redhat.com>
11904             Gary Benson  <gbenson@redhat.com>
11905
11906         * regcache.h: Include common-regcache.h.
11907         (regcache_read_pc): Don't declare.
11908         * regcache.c (get_thread_regcache_for_ptid): New function.
11909
11910 2014-09-11  Tom Tromey  <tromey@redhat.com>
11911             Gary Benson  <gbenson@redhat.com>
11912
11913         * symbol.c: New file.
11914         * Makefile.in (SFILES): Add symbol.c.
11915         (OBS): Add symbol.o.
11916
11917 2014-09-11  Gary Benson  <gbenson@redhat.com>
11918
11919         * target.c (target_stop_ptid, target_continue_ptid): New
11920         functions.
11921
11922 2014-09-11  Tom Tromey  <tromey@redhat.com>
11923             Gary Benson  <gbenson@redhat.com>
11924
11925         * target.h: Include target/target.h.
11926         * target.c (target_read_memory, target_read_uint32)
11927         (target_write_memory): New functions.
11928
11929 2014-09-11  Gary Benson  <gbenson@redhat.com>
11930
11931         * server.h (debug_hw_points): Don't declare.
11932         * server.c (debug_hw_points): Don't define.  Replace all uses
11933         with show_debug_regs.
11934         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
11935         all uses with show_debug_regs.
11936
11937 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
11938
11939         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
11940         endianness into account.
11941         (ppc_supply_ptrace_register): Likewise.
11942
11943 2014-09-03  James Hogan  <james.hogan@imgtec.com>
11944
11945         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
11946         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
11947
11948 2014-09-03  Gary Benson  <gbenson@redhat.com>
11949
11950         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
11951         ALL_DEBUG_ADDRESS_REGISTERS.
11952
11953 2014-09-02  Gary Benson  <gbenson@redhat.com>
11954
11955         * i386-low.h: Renamed as...
11956         * x86-low.h: New file.  All type, function and variable name
11957         prefixes changed from "i386_" to "x86_".  All references updated.
11958         * i386-low.c: Renamed as...
11959         * x86-low.c: New file.  All type, function and variable name
11960         prefixes changed from "i386_" to "x86_".  All references updated.
11961
11962 2014-09-02  Gary Benson  <gbenson@redhat.com>
11963
11964         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
11965         (x86_linux_new_thread): Likewise.
11966
11967 2014-08-29  Gary Benson  <gbenson@redhat.com>
11968
11969         * server.h (setjmp.h): Do not include.
11970         (toplevel): Do not declare.
11971         (common-exceptions.h): Include.
11972         (cleanups.h): Likewise.
11973         * server.c (toplevel): Do not define.
11974         (exit_code): New static global.
11975         (detach_or_kill_for_exit_cleanup): New function.
11976         (main): New function.  Original main renamed to...
11977         (captured_main): New function.
11978         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
11979
11980 2014-08-29  Gary Benson  <gbenson@redhat.com>
11981
11982         * Makefile.in (SFILES): Add common/common-exceptions.c.
11983         (OBS): Add common-exceptions.o.
11984         (common-exceptions.o): New rule.
11985         * utils.c (prepare_to_throw_exception): New function.
11986
11987 2014-08-29  Gary Benson  <gbenson@redhat.com>
11988
11989         * config.in: Regenerate.
11990         * configure: Likewise.
11991
11992 2014-08-29  Gary Benson  <gbenson@redhat.com>
11993
11994         * Makefile.in (SFILES): Add common/cleanups.c.
11995         (OBS): cleanups.o.
11996         (cleanups.o): New rule.
11997
11998 2014-08-29  Gary Benson  <gbenson@redhat.com>
11999
12000         * utils.c (internal_vwarning): New function.
12001
12002 2014-08-28  Gary Benson  <gbenson@redhat.com>
12003
12004         * utils.h (fatal): Remove declaration.
12005         * utils.c (fatal): Remove function.
12006
12007 2014-08-28  Gary Benson  <gbenson@redhat.com>
12008
12009         * tracepoint.c (gdb_agent_init): Replace fatal with
12010         perror_with_name.
12011         (initialize_tracepoint): Likewise.
12012
12013 2014-08-28  Gary Benson  <gbenson@redhat.com>
12014
12015         * remote-utils.c (remote_prepare): Replace fatal with error.
12016
12017 2014-08-28  Gary Benson  <gbenson@redhat.com>
12018
12019         * linux-low.c (linux_async): Replace fatal with warning.
12020         Tidy up and return.
12021         (linux_start_non_stop): Return -1 if linux_async failed.
12022
12023 2014-08-28  Gary Benson  <gbenson@redhat.com>
12024
12025         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
12026         gdb_assert.
12027         (i386_dr_low_get_addr): Remove vague comment.
12028         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
12029         gdb_assert.
12030
12031 2014-08-28  Gary Benson  <gbenson@redhat.com>
12032
12033         * inferiors.c (get_thread_process): Replace check with gdb_assert.
12034         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
12035         internal_error.
12036         (linux_resume_one_lwp): Likewise.
12037         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
12038         gdb_assert.
12039         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
12040         with internal_error.
12041         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
12042         (init_register_cache): Replace fatal with gdb_assert_not_reached.
12043         (find_register_by_name): Replace fatal with internal_error.
12044         (find_regno): Likewise.
12045         * tdesc.c (init_target_desc): Replace check with gdb_assert.
12046         * thread-db.c (thread_db_create_event): Likewise.
12047         (thread_db_load_search): Likewise.
12048         (try_thread_db_load_1): Likewise.
12049         * tracepoint.c (get_jump_space_head): Replace fatal with
12050         internal_error.
12051         (claim_trampoline_space): Likewise.
12052         (have_fast_tracepoint_trampoline_buffer): Likewise.
12053         (cmd_qtstart): Likewise.
12054         (stop_tracing): Likewise.
12055         (fast_tracepoint_collecting): Likewise.
12056         (target_malloc): Likewise.
12057         (download_tracepoint): Likewise.
12058         (download_trace_state_variables): Replace check with gdb_assert.
12059         (upload_fast_traceframes): Replace fatal with internal_error.
12060
12061 2014-08-19  Tom Tromey  <tromey@redhat.com>
12062             Gary Benson  <gbenson@redhat.com>
12063
12064         * Makefile.in (SFILES): Add common/common-debug.c.
12065         (OBS): Add common-debug.o.
12066         (common-debug.o): New rule.
12067         * debug.h (debug_printf): Don't declare.
12068         * debug.c (debug_printf): Renamed and rewritten as...
12069         (debug_vprintf): New function.
12070
12071 2014-08-19  Gary Benson  <gbenson@redhat.com>
12072
12073         * utils.h: Do not include print-utils.h.
12074
12075 2014-08-19  Tom Tromey  <tromey@redhat.com>
12076             Gary Benson  <gbenson@redhat.com>
12077
12078         * server.h: Add static assertion.
12079         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
12080
12081 2014-08-19  Tom Tromey  <tromey@redhat.com>
12082             Gary Benson  <gbenson@redhat.com>
12083
12084         * Makefile.in (SFILES): Add common/errors.c.
12085         (OBS): Add errors.o.
12086         (IPA_OBS): Add errors-ipa.o.
12087         (errors.o): New rule.
12088         (errors-ipa.o): Likewise.
12089         * utils.h (perror_with_name, error, warning): Don't declare.
12090         * utils.c (warning): Renamed and rewritten as...
12091         (vwarning): New function.
12092         (error): Renamed and rewritten as...
12093         (verror): New function.
12094         (internal_error): Renamed and rewritten as...
12095         (internal_verror): New function.
12096
12097 2014-08-07  Gary Benson  <gbenson@redhat.com>
12098
12099         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
12100         * configure: Regenerate.
12101         * config.in: Likewise.
12102         * server.h: Do not include errno.h.
12103         * event-loop.c: Likewise.
12104         * hostio-errno.c: Likewise.
12105         * linux-low.c: Likewise.
12106         * remote-utils.c: Likewise.
12107         * spu-low.c: Likewise.
12108         * utils.c: Likewise.
12109         * gdbreplay.c: Unconditionally include errno.h.
12110
12111 2014-08-07  Gary Benson  <gbenson@redhat.com>
12112
12113         * server.h: Do not include string.h.
12114         * event-loop.c: Likewise.
12115         * linux-low.c: Likewise.
12116         * regcache.c: Likewise.
12117         * remote-utils.c: Likewise.
12118         * spu-low.c: Likewise.
12119         * utils.c: Likewise.
12120
12121 2014-08-07  Gary Benson  <gbenson@redhat.com>
12122
12123         * server.h: Do not include gdb_assert.h.
12124
12125 2014-08-07  Gary Benson  <gbenson@redhat.com>
12126
12127         * server.h: Do not include common-utils.h.
12128
12129 2014-08-07  Gary Benson  <gbenson@redhat.com>
12130
12131         * server.h: Do not include ptid.h.
12132         * notif.h: Likewise.
12133
12134 2014-08-07  Gary Benson  <gbenson@redhat.com>
12135
12136         * server.h: Do not include gdb_locale.h.
12137
12138 2014-08-07  Gary Benson  <gbenson@redhat.com>
12139
12140         * server.h: Do not include gdb/signals.h.
12141         * win32-low.c: Likewise.
12142
12143 2014-08-07  Gary Benson  <gbenson@redhat.com>
12144
12145         * server.h: Do not include pathmax.h.
12146
12147 2014-08-07  Gary Benson  <gbenson@redhat.com>
12148
12149         * server.h: Do not include libiberty.h.
12150         * linux-bfin-low.c: Likewise.
12151
12152 2014-08-07  Gary Benson  <gbenson@redhat.com>
12153
12154         * server.h: Do not include ansidecl.h.
12155
12156 2014-08-07  Gary Benson  <gbenson@redhat.com>
12157
12158         * linux-x86-low.c: Do not include stddef.h.
12159         * lynx-ppc-low.c: Likewise.
12160         * tracepoint.c: Likewise.
12161
12162 2014-08-07  Gary Benson  <gbenson@redhat.com>
12163
12164         * server.h: Do not include stdarg.h.
12165         * nto-low.c: Likewise.
12166
12167 2014-08-07  Gary Benson  <gbenson@redhat.com>
12168
12169         * server.h: Do not include stdlib.h.
12170         * inferiors.c: Likewise.
12171         * linux-low.c: Likewise.
12172         * regcache.c: Likewise.
12173         * spu-low.c: Likewise.
12174         * tracepoint.c: Likewise.
12175         * utils.c: Likewise.
12176
12177 2014-08-07  Gary Benson  <gbenson@redhat.com>
12178
12179         * server.h: Do not include stdio.h.
12180         * linux-low.c: Likewise.
12181         * remote-utils.c: Likewise.
12182         * spu-low.c: Likewise.
12183         * utils.c: Likewise.
12184         * wincecompat.c: Likewise.
12185
12186 2014-08-06  Gary Benson  <gbenson@redhat.com>
12187
12188         * regcache.c (init_register_cache): Move conditionals inside if.
12189
12190 2014-08-06  Gary Benson  <gbenson@redhat.com>
12191
12192         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
12193
12194 2014-07-31  Gary Benson  <gbenson@redhat.com>
12195
12196         * ax.h: Do not include server.h.
12197         * gdbthread.h: Likewise.
12198         * lynx-low.h: Likewise.
12199         * notif.h: Likewise.
12200
12201 2014-07-30  Gary Benson  <gbenson@redhat.com>
12202
12203         * server.h: Include common-defs.h.
12204         Do not include config.h or build-gnulib-gdbserver/config.h.
12205
12206 2014-07-30  Gary Benson  <gbenson@redhat.com>
12207
12208         * hostio-errno.c: Move server.h to top of includes list.
12209         * inferiors.c: Likewise.
12210         * linux-x86-low.c: Likewise.
12211         * notif.c: Include server.h.
12212
12213 2014-07-24  Tom Tromey  <tromey@redhat.com>
12214             Gary Benson  <gbenson@redhat.com>
12215
12216         * server.h (CORE_ADDR): Now unsigned.
12217
12218 2014-07-16  Pedro Alves  <palves@redhat.com>
12219
12220         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
12221
12222 2014-07-15  Pedro Alves  <palves@redhat.com>
12223
12224         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
12225         copy.
12226
12227 2014-07-11  Pedro Alves  <palves@redhat.com>
12228
12229         * linux-low.c (kill_wait_lwp): New function, based on
12230         kill_one_lwp_callback, but use my_waitpid directly.
12231         (kill_one_lwp_callback, linux_kill): Use it.
12232
12233 2014-06-23  Pedro Alves  <palves@redhat.com>
12234
12235         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
12236         before setting DR0..DR3.
12237
12238 2014-06-20  Gary Benson  <gbenson@redhat.com>
12239
12240         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
12241         * configure: Regenerated.
12242         * config.in: Likewise.
12243
12244 2014-06-20  Gary Benson  <gbenson@redhat.com>
12245
12246         * Makefile.in (SFILES): Update locations for files moved
12247         from common to nat.
12248         (object file files): Reordered.
12249
12250 2014-06-20  Gary Benson  <gbenson@redhat.com>
12251
12252         * i386-low.h (i386_dr_low_can_set_addr): Removed.
12253         (i386_dr_low_set_addr): Likewise.
12254         (i386_dr_low_get_addr): Likewise.
12255         (i386_dr_low_can_set_control): Likewise.
12256         (i386_dr_low_set_control): Likewise.
12257         (i386_dr_low_get_control): Likewise.
12258         (i386_dr_low_get_status): Likewise.
12259         (i386_get_debug_register_length): Likewise.
12260         * linux-x86-low.c (i386_dr_low_set_addr):
12261         Changed signature.  Made static.
12262         (i386_dr_low_get_addr): Likewise.
12263         (i386_dr_low_set_control): Likewise.
12264         (i386_dr_low_get_control): Likewise.
12265         (i386_dr_low_get_status): Likewise.
12266         (i386_dr_low): New global variable.
12267         * win32-i386-low.c (i386_dr_low_set_addr):
12268         Changed signature.  Made static.
12269         (i386_dr_low_get_addr): Likewise.
12270         (i386_dr_low_set_control): Likewise.
12271         (i386_dr_low_get_control): Likewise.
12272         (i386_dr_low_get_status): Likewise.
12273         (i386_dr_low): New global variable.
12274
12275 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
12276
12277         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
12278         * Makefile.in (AR, AR_FLAGS): Define.
12279         * configure: Regenerate.
12280
12281 2014-06-19  Gary Benson  <gbenson@redhat.com>
12282
12283         * Makefile.in (i386-dregs.o): New rule.
12284         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
12285         * i386-low.c (target.h): Remove include.
12286         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
12287         (DR_CONTROL_SHIFT): Likewise.
12288         (DR_CONTROL_SIZE): Likewise.
12289         (DR_RW_EXECUTE): Likewise.
12290         (DR_RW_WRITE): Likewise.
12291         (DR_RW_READ): Likewise.
12292         (DR_RW_IORW): Likewise.
12293         (DR_LEN_1): Likewise.
12294         (DR_LEN_2): Likewise.
12295         (DR_LEN_4): Likewise.
12296         (DR_LEN_8): Likewise.
12297         (DR_LOCAL_ENABLE_SHIFT): Likewise.
12298         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
12299         (DR_ENABLE_SIZE): Likewise.
12300         (DR_LOCAL_SLOWDOWN): Likewise.
12301         (DR_GLOBAL_SLOWDOWN): Likewise.
12302         (DR_CONTROL_RESERVED): Likewise.
12303         (I386_DR_CONTROL_MASK): Likewise.
12304         (I386_DR_VACANT): Likewise.
12305         (I386_DR_LOCAL_ENABLE): Likewise.
12306         (I386_DR_GLOBAL_ENABLE): Likewise.
12307         (I386_DR_DISABLE): Likewise.
12308         (I386_DR_SET_RW_LEN): Likewise.
12309         (I386_DR_GET_RW_LEN): Likewise.
12310         (I386_DR_WATCH_HIT): Likewise.
12311         (i386_wp_op_t): Likewise.
12312         (i386_show_dr): Likewise.
12313         (i386_length_and_rw_bits): Likewise.
12314         (i386_insert_aligned_watchpoint): Likewise.
12315         (i386_remove_aligned_watchpoint): Likewise.
12316         (i386_handle_nonaligned_watchpoint): Likewise.
12317         i386_update_inferior_debug_regs(): Likewise.
12318         (i386_dr_insert_watchpoint): Likewise.
12319         (i386_dr_remove_watchpoint): Likewise.
12320         (i386_dr_region_ok_for_watchpoint): Likewise.
12321         (i386_dr_stopped_data_address): Likewise.
12322         (i386_dr_stopped_by_watchpoint): Likewise.
12323
12324 2014-06-19  Gary Benson  <gbenson@redhat.com>
12325
12326         * i386-low.c (i386_dr_show): Renamed to
12327         i386_show_dr and made static.  All uses updated.
12328         (i386_dr_length_and_rw_bits): Renamed to
12329         i386_length_and_rw_bits and made static.
12330         All uses updated.
12331         (i386_dr_insert_aligned_watchpoint): Renamed to
12332         i386_insert_aligned_watchpoint and made static.
12333         All uses updated.
12334         (i386_dr_remove_aligned_watchpoint): Renamed to
12335         i386_remove_aligned_watchpoint and made static.
12336         All uses updated.
12337         (i386_dr_update_inferior_debug_regs): Renamed to
12338         i386_update_inferior_debug_regs and made static.
12339         All uses updated.
12340
12341 2014-06-18  Gary Benson  <gbenson@redhat.com>
12342
12343         * i386-low.h (i386_dr_low_can_set_addr): New macro.
12344         (i386_dr_low_can_set_control): Likewise.
12345         (i386_get_debug_register_length): Likewise.
12346         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
12347         (i386_dr_low_can_set_control): Likewise.
12348         (i386_get_debug_register_length): Likewise.
12349
12350 2014-06-17  Gary Benson  <gbenson@redhat.com>
12351
12352         * i386-low.h (i386-dregs.h): New include.
12353         (DR_FIRSTADDR): Now in i386-dregs.h.
12354         (DR_LASTADDR): Likewise.
12355         (DR_NADDR): Likewise.
12356         (DR_STATUS): Likewise.
12357         (DR_CONTROL): Likewise.
12358         (i386_debug_reg_state): Likewise.
12359         (i386_dr_insert_watchpoint): Likewise.
12360         (i386_dr_remove_watchpoint): Likewise.
12361         (i386_dr_region_ok_for_watchpoint): Likewise.
12362         (i386_dr_stopped_data_address): Likewise.
12363         (i386_dr_stopped_by_watchpoint): Likewise.
12364         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
12365
12366 2014-06-18  Gary Benson  <gbenson@redhat.com>
12367
12368         * i386-low.h (i386_low_insert_watchpoint): Renamed to
12369         i386_dr_insert_watchpoint.
12370         (i386_low_remove_watchpoint): Renamed to
12371         i386_dr_remove_watchpoint.
12372         (i386_low_region_ok_for_watchpoint): Renamed to
12373         i386_dr_region_ok_for_watchpoint.
12374         (i386_low_stopped_data_address): Renamed to
12375         i386_dr_stopped_data_address.
12376         (i386_low_stopped_by_watchpoint): Renamed to
12377         i386_dr_stopped_by_watchpoint.
12378         * i386-low.c (i386_show_dr): Renamed to
12379         i386_dr_show and made nonstatic.  All uses updated.
12380         (i386_length_and_rw_bits): Renamed to
12381         i386_dr_length_and_rw_bits and made nonstatic.
12382         All uses updated.
12383         (i386_insert_aligned_watchpoint): Renamed to
12384         i386_dr_insert_aligned_watchpoint and made nonstatic.
12385         All uses updated.
12386         (i386_remove_aligned_watchpoint): Renamed to
12387         i386_dr_remove_aligned_watchpoint and made nonstatic.
12388         All uses updated.
12389         (i386_update_inferior_debug_regs): Renamed to
12390         i386_dr_update_inferior_debug_regs and made nonstatic.
12391         All uses updated.
12392         (i386_low_insert_watchpoint): Renamed to
12393         i386_dr_insert_watchpoint.  All uses updated.
12394         (i386_low_remove_watchpoint): Renamed to
12395         i386_dr_remove_watchpoint.  All uses updated.
12396         (i386_low_region_ok_for_watchpoint): Renamed to
12397         i386_dr_region_ok_for_watchpoint.  All uses updated.
12398         (i386_low_stopped_data_address): Renamed to
12399         i386_dr_stopped_data_address.  All uses updated.
12400         (i386_low_stopped_by_watchpoint): Renamed to
12401         i386_dr_stopped_by_watchpoint.  All uses updated.
12402
12403 2014-06-18  Gary Benson  <gbenson@redhat.com>
12404
12405         * i386-low.c (i386_dr_low_can_set_addr): New macro.
12406         (i386_dr_low_can_set_control): Likewise.
12407         (i386_insert_aligned_watchpoint): New check.
12408
12409 2014-06-18  Gary Benson  <gbenson@redhat.com>
12410
12411         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
12412         Renamed to state.
12413
12414 2014-06-18  Gary Benson  <gbenson@redhat.com>
12415
12416         * i386-low.c (i386_length_and_rw_bits): Use internal_error
12417         instead of fatal and error.
12418         (i386_handle_nonaligned_watchpoint): Likewise.
12419
12420 2014-06-18  Gary Benson  <gbenson@redhat.com>
12421
12422         * i386-low.c (i386_get_debug_register_length): New macro.
12423         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
12424         (i386_show_dr): Use debug_printf instead of fprintf.  Use
12425         phex to format values.
12426
12427 2014-06-18  Gary Benson  <gbenson@redhat.com>
12428
12429         * i386-low.h: Comment changes.
12430         * i386-low.c: Likewise.
12431
12432 2014-06-18  Gary Benson  <gbenson@redhat.com>
12433
12434         * i386-low.c: Whitespace changes.
12435
12436 2014-06-12  Tom Tromey  <tromey@redhat.com>
12437
12438         * utils.c (freeargv): Remove.
12439
12440 2014-06-12  Tom Tromey  <tromey@redhat.com>
12441
12442         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
12443         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
12444         (parse_debug_format_options): Likewise.
12445         (gdbserver_usage): Likewise.
12446         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
12447         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
12448         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
12449         against libiberty.
12450         ($(LIBGNU)): Depend on libiberty.
12451         (all-lib): Recurse into all subdirs.
12452         (install-only): Invoke "install" target in subdirs.
12453         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
12454         targets.
12455         * configure: Rebuild.
12456         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
12457         for vasprintf, vsnprintf, or gettimeofday.
12458         * configure.srv: Don't add safe-ctype.o or lbasename.o to
12459         srv_tgtobj.
12460
12461 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
12462
12463         * development.sh: Delete.
12464         * Makefile.in (config.status): Adjust dependency on development.sh.
12465         * configure.ac: Adjust development.sh source call.
12466         * configure: Regenerate.
12467
12468 2014-06-02  Pedro Alves  <palves@redhat.com>
12469
12470         * ax.c (gdb_free_agent_expr): New function.
12471         * ax.h (gdb_free_agent_expr): New declaration.
12472         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
12473         list.
12474         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
12475         static.
12476         (clear_breakpoint_conditions_and_commands): New function.
12477         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
12478         (clear_breakpoint_conditions_and_commands): New declaration.
12479
12480 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
12481
12482         * linux-aarch64-low.c (asm/ptrace.h): Include.
12483
12484 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12485
12486         Fix TLS access for -static -pthread.
12487         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
12488         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
12489         (thread_db_load_search, try_thread_db_load_1): Initialize it.
12490
12491 2014-05-20  Pedro Alves  <palves@redhat.com>
12492
12493         * linux-aarch64-low.c (aarch64_insert_point)
12494         (aarch64_remove_point): No longer check whether the type is
12495         supported here.  Adjust to new interface.
12496         (the_low_target): Install aarch64_supports_z_point_type as
12497         supports_z_point_type method.
12498         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
12499         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
12500         instead of a Z packet char.  Adjust.
12501         (arm_supports_z_point_type): New function.
12502         (arm_insert_point, arm_remove_point): Adjust to new interface.
12503         (the_low_target): Install arm_supports_z_point_type.
12504         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
12505         (cris_insert_point, cris_remove_point): Adjust to new interface.
12506         Don't check whether the type is supported here.
12507         (the_low_target): Install cris_supports_z_point_type.
12508         * linux-low.c (linux_supports_z_point_type): New function.
12509         (linux_insert_point, linux_remove_point): Adjust to new interface.
12510         * linux-low.h (struct linux_target_ops) <insert_point,
12511         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
12512         raw_breakpoint pointer parameter.
12513         <supports_z_point_type>: New method.
12514         * linux-mips-low.c (mips_supports_z_point_type): New function.
12515         (mips_insert_point, mips_remove_point): Adjust to new interface.
12516         Use mips_supports_z_point_type.
12517         (the_low_target): Install mips_supports_z_point_type.
12518         * linux-ppc-low.c (the_low_target): Install NULL as
12519         supports_z_point_type method.
12520         * linux-s390-low.c (the_low_target): Install NULL as
12521         supports_z_point_type method.
12522         * linux-sparc-low.c (the_low_target): Install NULL as
12523         supports_z_point_type method.
12524         * linux-x86-low.c (x86_supports_z_point_type): New function.
12525         (x86_insert_point): Adjust to new insert_point interface.  Use
12526         insert_memory_breakpoint.  Adjust to new
12527         i386_low_insert_watchpoint interface.
12528         (x86_remove_point): Adjust to remove_point interface.  Use
12529         remove_memory_breakpoint.  Adjust to new
12530         i386_low_remove_watchpoint interface.
12531         (the_low_target): Install x86_supports_z_point_type.
12532         * lynx-low.c (lynx_target_ops): Install NULL as
12533         supports_z_point_type callback.
12534         * nto-low.c (nto_supports_z_point_type): New.
12535         (nto_insert_point, nto_remove_point): Adjust to new interface.
12536         (nto_target_ops): Install nto_supports_z_point_type.
12537         * mem-break.c: Adjust intro comment.
12538         (struct raw_breakpoint) <raw_type, size>: New fields.
12539         <inserted>: Update comment.
12540         <shlib_disabled>: Delete field.
12541         (enum bkpt_type) <gdb_breakpoint>: Delete value.
12542         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
12543         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
12544         (raw_bkpt_type_to_target_hw_bp_type): New function.
12545         (find_enabled_raw_code_breakpoint_at): New function.
12546         (find_raw_breakpoint_at): New type and size parameters.  Use them.
12547         (insert_memory_breakpoint): New function, based off
12548         set_raw_breakpoint_at.
12549         (remove_memory_breakpoint): New function.
12550         (set_raw_breakpoint_at): Reimplement.
12551         (set_breakpoint): New, based on set_breakpoint_at.
12552         (set_breakpoint_at): Reimplement.
12553         (delete_raw_breakpoint): Go through the_target->remove_point
12554         instead of assuming memory breakpoints.
12555         (find_gdb_breakpoint_at): Delete.
12556         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
12557         (find_gdb_breakpoint): New function.
12558         (set_gdb_breakpoint_at): Delete.
12559         (z_type_supported): New function.
12560         (set_gdb_breakpoint_1): New function, loosely based off
12561         set_gdb_breakpoint_at.
12562         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
12563         (delete_gdb_breakpoint_at): Delete.
12564         (delete_gdb_breakpoint_1): New function, loosely based off
12565         delete_gdb_breakpoint_at.
12566         (delete_gdb_breakpoint): New function.
12567         (clear_gdb_breakpoint_conditions): Rename to ...
12568         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
12569         breakpoint.
12570         (add_condition_to_breakpoint): Make static.
12571         (add_breakpoint_condition): Take a struct breakpoint pointer
12572         instead of an address.  Adjust.
12573         (gdb_condition_true_at_breakpoint): Rename to ...
12574         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
12575         z_type parameter.
12576         (gdb_condition_true_at_breakpoint): Reimplement.
12577         (add_breakpoint_commands): Take a struct breakpoint pointer
12578         instead of an address.  Adjust.
12579         (gdb_no_commands_at_breakpoint): Rename to ...
12580         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
12581         parameter.  Return true if no breakpoint was found.  Change debug
12582         output.
12583         (gdb_no_commands_at_breakpoint): Reimplement.
12584         (run_breakpoint_commands): Rename to ...
12585         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
12586         and change return type to boolean.
12587         (run_breakpoint_commands): New function.
12588         (gdb_breakpoint_here): Also check for Z1 breakpoints.
12589         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
12590         breakpoint.  Go through the_target->remove_point instead of
12591         assuming memory breakpoint.
12592         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
12593         software and hardware breakpoints.
12594         (reinsert_raw_breakpoint): Go through the_target->insert_point
12595         instead of assuming memory breakpoint.
12596         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
12597         software and hardware breakpoints.
12598         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
12599         Check both software and hardware breakpoints.
12600         (validate_inserted_breakpoint): Assert the breakpoint is a
12601         software breakpoint.  Set the inserted flag to -1 instead of
12602         setting shlib_disabled.
12603         (delete_disabled_breakpoints): Adjust.
12604         (validate_breakpoints): Only validate software breakpoints.
12605         Adjust to inserted flag change.
12606         (check_mem_read, check_mem_write): Skip breakpoint types other
12607         than software breakpoints.  Adjust to inserted flag change.
12608         * mem-break.h (enum raw_bkpt_type): New enum.
12609         (raw_breakpoint, struct process_info): Forward declare.
12610         (Z_packet_to_target_hw_bp_type): Delete declaration.
12611         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
12612         (set_gdb_breakpoint, delete_gdb_breakpoint)
12613         (clear_breakpoint_conditions): New declarations.
12614         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
12615         (breakpoint_inserted_here): Update comment.
12616         (add_breakpoint_condition, add_breakpoint_commands): Replace
12617         address parameter with a breakpoint pointer parameter.
12618         (gdb_breakpoint_here): Update comment.
12619         (delete_gdb_breakpoint_at): Delete.
12620         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
12621         * server.c (process_point_options): Take a struct breakpoint
12622         pointer instead of an address.  Adjust.
12623         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
12624         delete_gdb_breakpoint.
12625         * spu-low.c (spu_target_ops): Install NULL as
12626         supports_z_point_type method.
12627         * target.h: Include mem-break.h.
12628         (struct target_ops) <prepare_to_access_memory>: Update comment.
12629         <supports_z_point_type>: New field.
12630         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12631         instead of a char.  Also take a raw breakpoint pointer.
12632         * win32-arm-low.c (the_low_target): Install NULL as
12633         supports_z_point_type.
12634         * win32-i386-low.c (i386_supports_z_point_type): New function.
12635         (i386_insert_point, i386_remove_point): Adjust to new interface.
12636         (the_low_target): Install i386_supports_z_point_type.
12637         * win32-low.c (win32_supports_z_point_type): New function.
12638         (win32_insert_point, win32_remove_point): Adjust to new interface.
12639         (win32_target_ops): Install win32_supports_z_point_type.
12640         * win32-low.h (struct win32_target_ops):
12641         <supports_z_point_type>: New method.
12642         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
12643         instead of a char.  Also take a raw breakpoint pointer.
12644
12645 2014-05-20  Pedro Alves  <palves@redhat.com>
12646
12647         * mem-break.h: Include break-common.h.
12648         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12649         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
12650         (Z_packet_to_target_hw_bp_type): New declaration.
12651         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
12652         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
12653         (Z_PACKET_ACCESS_WP): Delete macros.
12654         (Z_packet_to_hw_type): Delete function.
12655         * i386-low.h: Don't include break-common.h here.
12656         (Z_packet_to_hw_type): Delete declaration.
12657         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
12658         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12659         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
12660         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
12661         * linux-aarch64-low.c: Don't include break-common.h here.
12662         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
12663         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
12664         (Z_packet_to_target_hw_bp_type): Delete function.
12665         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
12666         function.
12667         (mips_insert_point, mips_remove_point): Use
12668         Z_packet_to_target_hw_bp_type.
12669
12670 2014-05-20  Pedro Alves  <palves@redhat.com>
12671
12672         * linux-aarch64-low.c: Include break-common.h.
12673         (enum target_point_type): Delete.
12674         (Z_packet_to_point_type): Rename to ...
12675         (Z_packet_to_target_hw_bp_type): ... this, and return a
12676         target_hw_bp_type instead.
12677         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
12678         instead of an enum target_point_type.
12679         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
12680         breakpoint type.
12681         (aarch64_dr_state_insert_one_point)
12682         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
12683         (aarch64_handle_aligned_watchpoint)
12684         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
12685         Take an enum target_hw_bp_type instead of an enum
12686         target_point_type.
12687         (aarch64_supports_z_point_type): New function.
12688         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
12689         use Z_packet_to_target_hw_bp_type.
12690
12691 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
12692
12693         * configure.ac: Only use -Werror by default when DEVELOPMENT
12694         is true.
12695         * configure: Regenerate.
12696
12697 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
12698
12699         Fix gdbserver qGetTLSAddr for x86_64 -m32.
12700         * linux-x86-low.c (X86_64_USER_REGS): New.
12701         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
12702
12703 2014-04-28  Yao Qi  <yao@codesourcery.com>
12704
12705         * Makefile.in (i386-avx512.c): Fix the typo of generated file
12706         name.
12707
12708 2014-04-25  Pedro Alves  <palves@redhat.com>
12709
12710         PR server/16255
12711         * linux-low.c (linux_attach_fail_reason_string): New function.
12712         (linux_attach_lwp): Delete.
12713         (linux_attach_lwp_1): Rename to ...
12714         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
12715         argument.  Remove "initial" parameter.  Return int instead of
12716         void.  Don't error or warn here.
12717         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
12718         failure to attach to the tgid.  Call warning when failing to
12719         attach to an lwp.
12720         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
12721         argument.  Remove "initial" parameter.  Return int instead of
12722         void.  Don't error or warn here.
12723         (linux_attach_fail_reason_string): New declaration.
12724         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
12725         interface change.  Use linux_attach_fail_reason_string.
12726
12727 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
12728             Walfred Tedeschi  <walfred.tedeschi@intel.com>
12729
12730         * Makefile.in: Added rules to handle new files
12731         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
12732         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
12733         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
12734         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
12735         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
12736         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
12737         x32-avx512-linux.o.
12738         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
12739         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
12740         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
12741         i386/x32-avx512.xml.
12742         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
12743         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
12744         i386/x32-avx512-linux.xml.
12745         * i387-fp.c (num_avx512_k_registers): New constant for number
12746         of K registers.
12747         (num_avx512_zmmh_low_registers): New constant for number of
12748         lower ZMM registers (0-15).
12749         (num_avx512_zmmh_high_registers): New constant for number of
12750         higher ZMM registers (16-31).
12751         (num_avx512_ymmh_registers): New contant for number of higher
12752         YMM registers (ymm16-31 added by avx521 on x86_64).
12753         (num_avx512_xmm_registers): New constant for number of higher
12754         XMM registers (xmm16-31 added by AVX512 on x86_64).
12755         (struct i387_xsave): Add space for AVX512 registers.
12756         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
12757         Add code to handle AVX512 registers.
12758         (i387_xsave_to_cache): Add code to handle AVX512 registers.
12759         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
12760         prototypei from generated file.
12761         (tdesc_amd64_avx512_linux): Likewise.
12762         (init_registers_x32_avx512_linux): Likewise.
12763         (tdesc_x32_avx512_linux): Likewise.
12764         (init_registers_i386_avx512_linux): Likewise.
12765         (tdesc_i386_avx512_linux): Likewise.
12766         (x86_64_regmap): Add AVX512 registers.
12767         (x86_linux_read_description): Add code to handle AVX512 XSTATE
12768         mask.
12769         (initialize_low_arch): Add code to initialize AVX512 registers.
12770
12771 2014-04-23  Pedro Alves  <palves@redhat.com>
12772
12773         * mem-break.c (find_gdb_breakpoint_at): Make static.
12774         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
12775
12776 2014-04-23  Pedro Alves  <palves@redhat.com>
12777
12778         * i386-low.c: Don't include break-common.h here.
12779         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12780         prototype to take target_hw_bp_type as argument instead of a Z
12781         packet char.
12782         * i386-low.h: Include break-common.h here.
12783         (Z_packet_to_hw_type): Declare.
12784         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
12785         prototypes.
12786         * linux-x86-low.c (x86_insert_point): Convert the packet number to
12787         a target_hw_bp_type before calling i386_low_insert_watchpoint.
12788         (x86_remove_point): Convert the packet number to a
12789         target_hw_bp_type before calling i386_low_remove_watchpoint.
12790         * win32-i386-low.c (i386_insert_point): Convert the packet number
12791         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
12792         (i386_remove_point): Convert the packet number to a
12793         target_hw_bp_type before calling i386_low_remove_watchpoint.
12794
12795 2014-04-23  Pedro Alves  <palves@redhat.com>
12796
12797         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
12798
12799 2014-04-10  Pedro Alves  <palves@redhat.com>
12800
12801         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
12802         Check if the condition or command is NULL before checking if the
12803         breakpoint is known.  On success, return true.
12804         * mem-break.h (add_breakpoint_condition): Document return.
12805         (add_breakpoint_commands): Add describing comment.
12806         * server.c (skip_to_semicolon): New function.
12807         (process_point_options): Use it.
12808
12809 2014-04-09  Pedro Alves  <palves@redhat.com>
12810
12811         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
12812         to lwpid_of.
12813
12814 2014-02-27  Pedro Alves  <palves@redhat.com>
12815
12816         PR 12702
12817         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
12818         macros.
12819         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
12820         output.
12821         (last_thread_of_process_p): Take a PID argument instead of a
12822         thread pointer.
12823         (linux_wait_for_lwp): Delete.
12824         (num_lwps, check_zombie_leaders, not_stopped_callback): New
12825         functions.
12826         (linux_low_filter_event): New function, party factored out from
12827         linux_wait_for_event.
12828         (linux_wait_for_event): Rename to ...
12829         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
12830         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
12831         sigsuspend.  Check for zombie leaders.
12832         (linux_wait_for_event): Reimplement as wrapper around
12833         linux_wait_for_event_filtered.
12834         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
12835         a normal or signal exit is seen, it's the whole process exiting.
12836         (wait_for_sigstop): No longer a for_each_inferior callback.
12837         Rewrite on top of linux_wait_for_event_filtered.
12838         (stop_all_lwps): Call wait_for_sigstop directly.
12839         * server.c (resume, handle_target_event): Handle
12840         TARGET_WAITKIND_NO_RESUMED.
12841
12842 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12843
12844         * win32-low.c (psapi_get_dll_name,
12845         * win32_CreateToolhelp32Snapshot): Delete.
12846         (win32_CreateToolhelp32Snapshot, win32_Module32First)
12847         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
12848         Delete.
12849         (handle_load_dll): Add function description.
12850         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
12851
12852 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12853
12854         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
12855         Add comment.
12856         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
12857         base address when calling win32_add_one_solib.
12858         (handle_load_dll): Delete local variable load_addr.
12859         Remove 0x1000 offset applied to DLL base address when calling
12860         win32_add_one_solib.
12861         (handle_unload_dll): Add comment.
12862
12863 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
12864
12865         * win32-low.c (win32_add_all_dlls): Renames
12866         win32_ensure_ntdll_loaded.  Rewrite function documentation.
12867         Adjust implementation to always load all DLLs.
12868         Add 0x1000 offset to DLL base address when calling
12869         win32_add_one_solib.
12870         (child_initialization_done): New static global.
12871         (do_initial_child_stuff): Set child_initialization_done to
12872         zero during child initialization, and 1 after.  Replace call
12873         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
12874         Add comment.
12875         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
12876         (handle_unload_dll): Add function documentation.
12877         (get_child_debug_event): Ignore load and unload DLL events
12878         during child initialization.
12879
12880 2014-02-20  Doug Evans  <dje@google.com>
12881
12882         Remove global all_lwps.
12883         * inferiors.h (ptid_of): Move here from linux-low.h.
12884         (pid_of, lwpid_of): Ditto.
12885         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
12886         parameter is a struct thread_info * now.
12887         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
12888         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
12889         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
12890         directly.
12891         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
12892         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
12893         * linux-arm-low.c (update_registers_callback): Update, "entry"
12894         parameter is a struct thread_info * now.
12895         Fetch lwpid from current_inferior directly.
12896         (arm_insert_point): Pass &all_threads to find_inferior instead of
12897         &all_lwps.
12898         (arm_remove_point): Ditto.
12899         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
12900         (arm_prepare_to_resume): Fetch pid from thread.
12901         (arm_read_description): Fetch lwpid from current_inferior directly.
12902         * linux-low.c (all_lwps): Delete.
12903         (delete_lwp): Delete call to remove_inferior.
12904         (handle_extended_wait): Fetch lwpid from thread.
12905         (add_lwp): Don't set lwp->entry.id.  Remove call to
12906         add_inferior_to_list.
12907         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
12908         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
12909         (kill_one_lwp_callback): Ditto.
12910         (linux_kill): Don't dereference NULL pointer.
12911         Fetch ptid,lwpid from thread.
12912         (get_detach_signal): Fetch ptid from thread.
12913         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
12914         Simplify call to regcache_invalidate_thread.
12915         (delete_lwp_callback): Update, "entry" parameter is a
12916         struct thread_info * now.  Fetch pid from thread.
12917         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
12918         (status_pending_p_callback): Update, "entry" parameter is a
12919         struct thread_info * now.  Fetch ptid from thread.
12920         (find_lwp_pid): Update, "entry" parameter is a
12921         struct thread_info * now.
12922         (linux_wait_for_lwp): Fetch pid from thread.
12923         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
12924         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
12925         (enqueue_one_deferred_signal): Fetch lwpid from thread.
12926         (dequeue_one_deferred_signal): Ditto.
12927         (cancel_breakpoint): Fetch ptid from current_inferior.
12928         (linux_wait_for_event): Pass &all_threads to find_inferior,
12929         not &all_lwps.  Fetch ptid, lwpid from thread.
12930         (count_events_callback): Update, "entry" parameter is a
12931         struct thread_info * now.
12932         (select_singlestep_lwp_callback): Ditto.
12933         (select_event_lwp_callback): Ditto.
12934         (cancel_breakpoints_callback): Ditto.
12935         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
12936         not &all_lwps.
12937         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
12938         (unsuspend_one_lwp): Update, "entry" parameter is a
12939         struct thread_info * now.
12940         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
12941         not &all_lwps.
12942         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
12943         Fetch lwpid from thread, not lwp.
12944         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
12945         Pass &all_threads to find_inferior, not &all_lwps.
12946         (send_sigstop): Fetch lwpid from thread, not lwp.
12947         (send_sigstop_callback): Update, "entry" parameter is a
12948         struct thread_info * now.
12949         (suspend_and_send_sigstop_callback): Ditto.
12950         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
12951         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
12952         struct thread_info * now.
12953         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
12954         from thread, lwp.
12955         (lwp_running): Update, "entry" parameter is a
12956         struct thread_info * now.
12957         (stop_all_lwps): Fetch ptid from thread.
12958         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
12959         (linux_resume_one_lwp): Fetch lwpid from thread.
12960         (linux_set_resume_request): Update, "entry" parameter is a
12961         struct thread_info * now.  Fetch pid, lwpid from thread.
12962         (resume_status_pending_p): Update, "entry" parameter is a
12963         struct thread_info * now.
12964         (need_step_over_p): Ditto.  Fetch lwpid from thread.
12965         (start_step_over): Fetch lwpid from thread.
12966         (linux_resume_one_thread): Update, "entry" parameter is a
12967         struct thread_info * now.  Fetch lwpid from thread.
12968         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
12969         (proceed_one_lwp): Update, "entry" parameter is a
12970         struct thread_info * now.  Fetch lwpid from thread.
12971         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
12972         struct thread_info * now.
12973         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
12974         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
12975         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
12976         directly.
12977         (regsets_store_inferior_registers): Ditto.
12978         (fetch_register, store_register): Ditto.
12979         (linux_read_memory, linux_write_memory): Ditto.
12980         (linux_request_interrupt): Ditto.
12981         (linux_read_auxv): Ditto.
12982         (linux_xfer_siginfo): Ditto.
12983         (linux_qxfer_spu): Ditto.
12984         (linux_qxfer_libraries_svr4): Ditto.
12985         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
12986         moved to inferiors.h.
12987         (get_lwp): Delete.
12988         (get_thread_lwp): Update.
12989         (struct lwp_info): Delete member "entry".  Simplify comment for
12990         member "thread".
12991         (all_lwps): Delete.
12992         * linux-mips-low.c (mips_read_description): Fetch lwpid from
12993         current_inferior directly.
12994         (update_watch_registers_callback): Update, "entry" parameter is a
12995         struct thread_info * now.  Fetch pid from thread.
12996         (mips_linux_prepare_to_resume): Fetch ptid from thread.
12997         (mips_insert_point): Fetch lwpid from current_inferior.
12998         Pass &all_threads to find_inferior, not &all_lwps.
12999         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
13000         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
13001         directly.
13002         (mips_stopped_data_address): Ditto.
13003         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
13004         directly.
13005         * linux-tile-low.c (tile_arch_setup): Ditto.
13006         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
13007         (update_debug_registers_callback): Update, "entry" parameter is a
13008         struct thread_info * now.  Fetch pid from thread.
13009         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
13010         Pass &all_threads to find_inferior, not &all_lwps.
13011         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
13012         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
13013         Pass &all_threads to find_inferior, not &all_lwps.
13014         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
13015         (i386_dr_low_get_status): Ditto.
13016         (x86_linux_prepare_to_resume): Fetch ptid from thread.
13017         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
13018         (x86_linux_read_description): Ditto.
13019         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
13020
13021 2014-02-20  Doug Evans  <dje@google.com>
13022
13023         * inferiors.c (get_first_inferior): Fix buglet.
13024
13025 2014-02-19  Doug Evans  <dje@google.com>
13026
13027         * gdbthread.h (add_thread): Change result type to struct thread_info *.
13028         * inferiors.c (add_thread): Change result type to struct thread_info *.
13029         All callers updated.
13030         (add_lwp): Call add_thread here instead of in callers.
13031         All callers updated.
13032         * linux-low.h (get_lwp_thread): Rewrite.
13033         (struct lwp_info): New member "thread".
13034
13035 2014-02-19  Doug Evans  <dje@google.com>
13036
13037         * linux-low.c (add_lwp): Change result to struct lwp_info *.
13038         All callers updated.
13039
13040 2014-02-19  Doug Evans  <dje@google.com>
13041
13042         * inferiors.c (add_thread): Fix whitespace.
13043
13044 2014-02-19  Doug Evans  <dje@google.com>
13045
13046         * dll.c (clear_dlls): Replace accessing list implemention details
13047         with API function.
13048         * gdbthread.h (get_first_thread): Declare.
13049         * inferiors.c (for_each_inferior_with_data): New function.
13050         (get_first_thread): New function.
13051         (find_thread_ptid): Simplify.
13052         (get_first_inferior): New function.
13053         (clear_list): Delete.
13054         (one_inferior_p): New function.
13055         (clear_inferior_list): New function.
13056         (clear_inferiors): Update.
13057         * inferiors.h (for_each_inferior_with_data): Declare.
13058         (clear_inferior_list): Declare.
13059         (one_inferior_p): Declare.
13060         (get_first_inferior): Declare.
13061         * linux-low.c (linux_wait_for_event): Replace accessing list
13062         implemention details with API function.
13063         * server.c (target_running): Ditto.
13064         (accumulate_file_name_length): New function.
13065         (emit_dll_description): New function.
13066         (handle_qxfer_libraries): Replace accessing list implemention
13067         details with API function.
13068         (handle_qxfer_threads_worker): New function.
13069         (handle_qxfer_threads_proper): Replace accessing list implemention
13070         details with API function.
13071         (handle_query): Ditto.
13072         (visit_actioned_threads_callback_ftype): New typedef.
13073         (visit_actioned_threads_data): New struct.
13074         (visit_actioned_threads): Rewrite to be find_inferior callback.
13075         (resume): Call find_inferior.
13076         (handle_status): Replace accessing list implemention
13077         details with API function.
13078         (process_serial_event): Replace accessing list implemention details
13079         with API function.
13080         * target.c (set_desired_inferior): Replace accessing list implemention
13081         details with API function.
13082         * tracepoint.c (same_process_p): New function.
13083         (gdb_agent_about_to_close): Replace accessing list implemention
13084         details with API function.
13085         * win32-low.c (child_delete_thread): Replace accessing list
13086         implemention details with API function.
13087         (match_dll_by_basename): New function.
13088         (dll_is_loaded_by_basename): New function.
13089         (win32_ensure_ntdll_loaded): Replace accessing list implemention
13090         details call to dll_is_loaded_by_basename.
13091
13092 2014-02-19  Doug Evans  <dje@google.com>
13093
13094         * dll.h (struct dll_info): Add comment.
13095         * gdbthread.h (struct thread_info): Add comment.
13096         (current_ptid): Simplify.
13097         * inferiors.c (add_process): Update.
13098         (remove_process): Update.
13099         * inferiors.h (struct process_info): Rename member "head" to "entry".
13100         * linux-low.c (delete_lwp): Update.
13101         (add_lwp): Update.
13102         (last_thread_of_process_p): Update.
13103         (kill_one_lwp_callback, linux_kill): Update.
13104         (status_pending_p_callback): Update.
13105         (wait_for_sigstop): Update.  Simplify read of ptid.
13106         (start_step_over): Update.
13107         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
13108         (get_lwp_thread): Update.
13109         (struct lwp_info): Rename member "head" to "entry".
13110         * regcache.h (inferior_list_entry): Delete.
13111         * server.c (kill_inferior_callback): Update.
13112         (detach_or_kill_inferior_callback): Update.
13113         (print_started_pid): Update.
13114         (print_attached_pid): Update.
13115         (process_serial_event): Simplify read of ptid.
13116         * thread-db.c (thread_db_create_event): Update.
13117         (thread_db_get_tls_address): Update.
13118         * win32-low.c (current_inferior_ptid): Simplify.
13119
13120 2014-02-19  Tom Tromey  <tromey@redhat.com>
13121
13122         * target.h (struct target_ops) <supports_btrace>: Add target_ops
13123         argument.
13124         (target_supports_btrace): Update.
13125
13126 2014-02-14  Yao Qi  <yao@codesourcery.com>
13127
13128         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
13129         (rsp-low-ipa.o): New target.
13130
13131 2014-02-12  Tom Tromey  <tromey@redhat.com>
13132
13133         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
13134         convert_ascii_to_int.
13135         * regcache.c (registers_to_string): Likewise.
13136         * remote-utils.c (decode_M_packet): Likewise.
13137         * server.c (process_serial_event): Likewise.
13138
13139 2014-02-12  Tom Tromey  <tromey@redhat.com>
13140
13141         * server.c (handle_query, handle_v_run): Use hex2bin, not
13142         unhexify.
13143         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
13144
13145 2014-02-12  Tom Tromey  <tromey@redhat.com>
13146
13147         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
13148         convert_int_to_ascii.
13149         * regcache.c (registers_to_string, collect_register_as_string):
13150         Likewise.
13151         * remote-utils.c (look_up_one_symbol, relocate_instruction):
13152         Likewise.
13153         * server.c (process_serial_event): Likewise.
13154         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
13155         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
13156
13157 2014-02-12  Tom Tromey  <tromey@redhat.com>
13158
13159         * remote-utils.c (look_up_one_symbol, monitor_output): Use
13160         bin2hex, not hexify.
13161         * tracepoint.c (cmd_qtstatus): Likewise.
13162
13163 2014-02-12  Tom Tromey  <tromey@redhat.com>
13164
13165         * remote-utils.c (monitor_output): Pass explicit length to
13166         hexify.
13167
13168 2014-02-12  Tom Tromey  <tromey@redhat.com>
13169
13170         * tracepoint.c: Include rsp-low.h.
13171         * server.c: Include rsp-low.h.
13172         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
13173         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
13174         declare.
13175         * remote-utils.c: Include rsp-low.h.
13176         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
13177         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
13178         (convert_int_to_ascii, convert_ascii_to_int): Move to
13179         common/rsp-low.c.
13180         * regcache.c: Include rsp-low.h.
13181         * ax.c: Include rsp-low.h.
13182         * Makefile.in (SFILES): Add common/rsp-low.c.
13183         (OBS): Add rsp-low.o.
13184         (rsp-low.o): New target.
13185
13186 2014-02-12  Tom Tromey  <tromey@redhat.com>
13187
13188         * utils.h (pulongest, plongest, phex_nz): Don't declare.
13189         Include print-utils.h.
13190         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
13191         (plongest, thirty_two, phex_nz): Remove.
13192         * Makefile.in (SFILES): Add common/print-utils.c.
13193         (OBS): Add print-utils.o.
13194         (print-utils-ipa.o): New target.
13195         (print-utils.o): New target.
13196         (IPA_OBJS): Add print-utils-ipa.o.
13197
13198 2014-02-06  Tom Tromey  <tromey@redhat.com>
13199
13200         * Makefile.in (SFILES): Fix indentation.
13201
13202 2014-02-05  Doug Evans  <dje@google.com>
13203
13204         * linux-low.c (linux_wait_for_event): Improve comment.
13205         (linux_wait_1): Keep current_inferior in sync with event_child.
13206
13207 2014-01-22  Doug Evans  <dje@google.com>
13208
13209         * gdbthread.h (gdb_id_to_thread): Delete, unused.
13210
13211 2014-01-22  Doug Evans  <dje@google.com>
13212
13213         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
13214         * configure: Regenerate.
13215         * config.in: Regenerate.
13216         * Makefile.in (SFILES): Add debug.c.
13217         (OBS): Add debug.o.
13218         * debug.c: New file.
13219         * debug.h: New file.
13220         * linux-aarch64-low.c (*): Update all debugging printfs to use
13221         debug_printf instead of fprintf.
13222         * linux-arm-low.c (*): Ditto.
13223         * linux-cris-low.c (*): Ditto.
13224         * linux-crisv32-low.c (*): Ditto.
13225         * linux-m32r-low.c (*): Ditto.
13226         * linux-sparc-low.c (*): Ditto.
13227         * linux-x86.c (*): Ditto.
13228         * linux-low.c (*): Ditto.
13229         (linux_wait_1): Add calls to debug_enter, debug_exit.
13230         (linux_wait): Remove redundant debugging printf.
13231         (stop_all_lwps): Add calls to debug_enter, debug_exit.
13232         (linux_resume, unstop_all_lwps): Ditto.
13233         * mem-break.c (*): Update all debugging printfs to use
13234         debug_printf instead of fprintf.
13235         * remote-utils.c (*): Ditto.
13236         * thread-db.c (*): Ditto.
13237         * server.c #include <ctype.h>, "gdb_vecs.h".
13238         (debug_threads): Moved to debug.c.
13239         (*): Update all debugging printfs to use debug_printf instead of
13240         fprintf.
13241         (start_inferior): Replace call to fflush with call to debug_flush.
13242         (monitor_show_help): Mention set debug-format.
13243         (parse_debug_format_options): New function.
13244         (handle_monitor_command): Handle "monitor set debug-format".
13245         (gdbserver_usage): Mention --debug-format.
13246         (main): Parse --debug-format.
13247         * server.h (debug_threads): Declaration moved to debug.h.
13248         #include "debug.h".
13249         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
13250         trace_debug_1 that uses debug_printf.
13251         (tracepoint_look_up_symbols): Update all debugging printfs to use
13252         debug_printf instead of fprintf.
13253
13254 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
13255
13256         * linux-xtensa-low.c: Include asm/ptrace.h instead of
13257         sys/ptrace.h.
13258
13259 2014-01-17  Pedro Alves  <palves@redhat.com>
13260
13261         PR build/16445
13262         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
13263         defined after including gdb_proc_service.h.
13264
13265 2014-01-16  Doug Evans  <dje@google.com>
13266
13267         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
13268         (match_dll): Use it.
13269
13270 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
13271
13272         * target.h (target_ops) <read_btrace>: Change parameters and
13273         return type to allow error reporting.
13274         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
13275         trace reading errors on.
13276         * linux-low.c (linux_low_read_btrace): Pass trace reading
13277         errors on.
13278         (linux_low_disable_btrace): New.
13279
13280 2014-01-15  Doug Evans  <dje@google.com>
13281
13282         * inferiors.c (thread_id_to_gdb_id): Delete.
13283         * inferiors.h (thread_id_to_gdb_id): Delete.
13284
13285 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
13286
13287         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
13288         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
13289         versions.
13290
13291 2014-01-08  Pedro Alves  <palves@redhat.com>
13292
13293         * server.c (handle_status): Don't discard previous queued stop
13294         replies or thread's pending status here.
13295         (main) <disconnection>: Do it here instead.
13296
13297 2014-01-08  Pedro Alves  <palves@redhat.com>
13298
13299         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
13300         * server.c (visit_actioned_threads, handle_pending_status): New
13301         function.
13302         (handle_v_cont): Factor out parts to ...
13303         (resume): ... this new function.  If in all-stop, and a thread
13304         being resumed has a pending status, report it without actually
13305         resuming.
13306         (myresume): Adjust to use the new 'resume' function.
13307         (clear_pending_status_callback, set_pending_status_callback)
13308         (find_status_pending_thread_callback): New functions.
13309         (handle_status): Handle the case of multiple threads having
13310         interesting statuses to report.  Report threads' real last signal
13311         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
13312         with an interesting thread to report the status for, instead of
13313         always reporting the status of the first thread.
13314
13315 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
13316
13317         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
13318         * gdbreplay.c (gdbreplay_version): Likewise.
13319
13320 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
13321
13322         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
13323         iov.iov_len with the real length in use.
13324
13325 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
13326
13327         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
13328         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
13329         for all targets that use win32-low.c.
13330         * win32-low.c (win32_ensure_ntdll_loaded): New function.
13331         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
13332
13333 2013-12-13  Pedro Alves  <palves@redhat.com>
13334
13335         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
13336         if equal to TARGET_WAITKIND_LOADED.
13337         * win32-low.c (cached_status): New static global.
13338         (win32_wait): Add declaration.
13339         (do_initial_child_stuff): Flush all initial pending debug events
13340         up to the initial breakpoint.
13341         (win32_wait): If CACHED_STATUS was set, return that instead
13342         of doing a real wait.  Remove the code resuming the execution
13343         of the inferior after receiving a TARGET_WAITKIND_LOADED event
13344         during the initial phase.  Also remove the code changing
13345         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
13346         TARGET_WAITKIND_STOPPED.
13347
13348 2013-12-11  Yao Qi  <yao@codesourcery.com>
13349
13350         * notif.c (handle_notif_ack): Return 0 if no notification
13351         matches.
13352
13353 2013-11-20  Doug Evans  <dje@google.com>
13354
13355         * linux-low.c (linux_set_resume_request): Fix comment.
13356
13357 2013-11-20  Doug Evans  <dje@google.com>
13358
13359         * linux-low.c (resume_status_pending_p): Tweak comment.
13360
13361 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
13362
13363         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
13364         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
13365         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
13366         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
13367         (srv_amd64_regobj): Add amd64-mpx.o.
13368         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
13369         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
13370         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
13371         * i387-fp.c (num_pl_bnd_register) Added constant.
13372         (num_pl_bnd_cfg_registers) Added constant.
13373         (struct i387_xsave) Added reserved area and MPX fields.
13374         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
13375         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
13376         function.
13377         (tdesc_i386_mpx_linux): Add MPX amd64 target.
13378         (init_registers_amd64_mpx_linux): Declare new function.
13379         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
13380         (x86_64_regmap): Add MPX registers.
13381         (x86_linux_read_description): Add MPX case.
13382         (initialize_low_arch): Initialize MPX targets.
13383
13384 2013-11-18  Tom Tromey  <tromey@redhat.com>
13385
13386         * configure: Rebuild.
13387         * configure.ac: Don't check for stdlib.h.
13388         * gdbreplay.c: Unconditionally include stdlib.h.
13389
13390 2013-11-18  Tom Tromey  <tromey@redhat.com>
13391
13392         * config.in: Rebuild.
13393         * configure: Rebuild.
13394         * configure.ac: Don't use AC_HEADER_DIRENT.
13395
13396 2013-11-18  Tom Tromey  <tromey@redhat.com>
13397
13398         * server.h: Don't check HAVE_STRING_H.
13399         * gdbreplay.c: Don't check HAVE_STRING_H.
13400         * configure: Rebuild.
13401
13402 2013-11-18  Tom Tromey  <tromey@redhat.com>
13403
13404         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
13405         LIBGNU.
13406
13407 2013-11-08  Tom Tromey  <tromey@redhat.com>
13408
13409         * configure, config.in: Rebuild.
13410         * configure.ac: Remove unused configury.
13411
13412 2013-11-08  Tom Tromey  <tromey@redhat.com>
13413
13414         * acinclude.m4: Include common.m4, codeset.m4.
13415         * configure, config.in: Rebuild.
13416         * configure.ac: Use GDB_AC_COMMON.
13417
13418 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
13419
13420         * linux-s390-low.c (HWCAP_S390_TE): New define.
13421         (s390_arch_setup): Consider the TE field in the HWCAP for
13422         determining 'have_regset_tdb'.
13423
13424 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
13425
13426         PR gdb/16014
13427         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
13428         call to sizeof.
13429
13430 2013-10-02  Pedro Alves  <palves@redhat.com>
13431
13432         * server.c (process_serial_event): Don't output "GDBserver
13433         exiting" if GDB is connected through stdio.
13434         * target.c (mywait): Likewise, be silent if GDB is connected
13435         through stdio.
13436
13437 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
13438
13439         * lynx-low.c (lynx_add_threads_after_attach): New function.
13440         (lynx_attach): Remove call to add_thread.  Add call to
13441         lynx_add_threads_after_attach instead.
13442
13443 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
13444
13445         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
13446         * config.in, configure: Regenerated.
13447
13448 2013-09-18  Yao Qi  <yao@codesourcery.com>
13449
13450         PR server/15959
13451         * server.c (start_inferior): Clear 'resume_info'.
13452
13453 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13454
13455         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
13456         for each register.
13457
13458 2013-09-16  Jiong Wang  <jiwang@tilera.com>
13459
13460         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
13461         linux-tile-low.o to srv_tgtobj.
13462
13463 2013-09-16  Will Newton  <will.newton@linaro.org>
13464
13465         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
13466         out regs.
13467
13468 2013-09-06  Pedro Alves  <palves@redhat.com>
13469
13470         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
13471         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
13472         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
13473         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
13474         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
13475         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
13476
13477 2013-09-06  Pedro Alves  <palves@redhat.com>
13478
13479         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
13480         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
13481
13482 2013-09-06  Pedro Alves  <palves@redhat.com>
13483
13484         * linux-amd64-ipa.c: Include tracepoint.h.
13485         * linux-i386-ipa.c: Include tracepoint.h.
13486
13487 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13488
13489         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
13490         (ps_get_thread_area): New function.
13491
13492 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
13493
13494         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
13495         (initialize_low_arch): Call init_registers_crisv32 rather than
13496         init_register_crisv32.
13497
13498 2013-09-05  Pedro Alves  <palves@redhat.com>
13499
13500         * server.h (handle_vFile, hostio_last_error_from_errno): Move
13501         to ...
13502         * hostio.h: ... this new file.
13503         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
13504         win32-low.c: Include hostio.h.
13505
13506 2013-09-05  Pedro Alves  <palves@redhat.com>
13507
13508         * server.h (gdb_client_data, handler_func, callback_handler_func)
13509         (delete_file_handler, add_file_handler, append_callback_event)
13510         (delete_callback_event, start_event_loop, initialize_event_loop):
13511         Move to event-loop.h and include it.
13512         * event-loop.h: New file.
13513
13514 2013-09-05  Pedro Alves  <palves@redhat.com>
13515
13516         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
13517         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
13518         (loaded_dll, unloaded_dll): Move to ...
13519         * dll.h: ... this new file.
13520         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
13521
13522 2013-09-05  Pedro Alves  <palves@redhat.com>
13523
13524         * server.h (current_process, get_thread_process, all_processes)
13525         (add_inferior_to_list, for_each_inferior, current_inferior)
13526         (remove_inferior, add_process, remove_process, find_process_pid)
13527         (have_started_inferiors_p, have_attached_inferiors_p)
13528         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
13529         (clear_inferiors, find_inferior, find_inferior_id)
13530         (inferior_target_data, set_inferior_target_data)
13531         (inferior_regcache_data, set_inferior_regcache_data): Move to
13532         inferiors.h, and include it.
13533         * inferiors.h: New file.
13534
13535 2013-09-05  Pedro Alves  <palves@redhat.com>
13536
13537         * server.h (struct emit_ops, current_insn_ptr, emit_error):
13538         Move ...
13539         * ax.h: ... here.
13540
13541 2013-09-05  Pedro Alves  <palves@redhat.com>
13542
13543         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
13544         tracepoint.h.
13545         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
13546         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
13547         (handle_tracepoint_general_set, handle_tracepoint_query)
13548         (tracepoint_finished_step, tracepoint_was_hit)
13549         (release_while_stepping_state_list, current_traceframe)
13550         (in_readonly_region, traceframe_read_mem)
13551         (fetch_traceframe_registers, traceframe_read_sdata)
13552         (traceframe_read_info, struct fast_tpoint_collect_status)
13553         (fast_tracepoint_collecting, force_unlock_trace_buffer)
13554         (handle_tracepoit_bkpts, initialize_low_tracepoint)
13555         (supply_fast_tracepoint_registers)
13556         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
13557         (ipa_tdesc, claim_trampoline_space)
13558         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
13559         (agent_mem_read, agent_get_trace_state_variable_value)
13560         (agent_set_trace_state_variable_value, agent_tsv_read)
13561         (agent_mem_read_string, get_raw_reg_func_addr)
13562         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
13563         * tracepoint.h: ... this new file.
13564
13565 2013-09-05  Pedro Alves  <palves@redhat.com>
13566
13567         * server.h (perror_with_name, error, fatal, warning, paddress)
13568         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
13569         include it.
13570         * utils.h: New file.
13571
13572 2013-09-05  Pedro Alves  <palves@redhat.com>
13573
13574         * server.h (remote_debug, noack_mode, transport_is_reliable)
13575         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
13576         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
13577         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
13578         (write_enn, initialize_async_io, enable_async_io)
13579         (disable_async_io, check_remote_input_interrupt_request)
13580         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
13581         (dead_thread_notify, prepare_resume_reply)
13582         (decode_address_to_semicolon, decode_address, decode_m_packet)
13583         (decode_M_packet, decode_X_packet, decode_xfer_write)
13584         (decode_search_memory_packet, unhexify, hexify)
13585         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
13586         (look_up_one_symbol, relocate_instruction)
13587         (monitor_output): Move to remote-utils.h, and include it.
13588         * remote-utils.h: New file.
13589
13590 2013-09-05  Pedro Alves  <palves@redhat.com>
13591
13592         * server.h (_): Delete.
13593
13594 2013-09-02  Pedro Alves  <palves@redhat.com>
13595
13596         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
13597         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
13598         allocated.
13599         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
13600
13601 2013-09-02  Pierre Muller  <muller@sourceware.org>
13602
13603         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
13604         or WriteProcessMemory complete successfully and handle
13605         ERROR_PARTIAL_COPY error.
13606
13607 2013-09-02  Pedro Alves  <palves@redhat.com>
13608
13609         * server.c (gdb_read_memory): Return -1 on traceframe memory read
13610         error instead of EIO.
13611
13612 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
13613
13614         PR server/15604
13615         * linux-low.c: Include filestuff.h.
13616         (linux_create_inferior) <pid == 0>: Call close_most_fds.
13617         * lynx-low.c: Include filestuff.h.
13618         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
13619         * server.c: Include filestuff.h.
13620         (main): Call notice_open_fds.
13621         * spu-low.c: Include filestuff.h.
13622         (spu_create_inferior) <pid == 0>: Call close_most_fds.
13623
13624 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
13625
13626         * Makefile.in: Explain why ../target and ../nat are not
13627         listed as include file search paths.
13628         (linux-waitpid.o): New object file rule.
13629         * configure.srv (srv_native_linux_obj): New variable.
13630         Replace all occurrences of linux native object files with
13631         $srv_native_linux_obj.
13632         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
13633         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
13634         (linux_enable_event_reporting): Remove declaration.
13635         (my_waitpid): Moved to common/linux-waitpid.c.
13636         (linux_wait_for_event): Pass ptid when calling
13637         linux_enable_event_reporting.
13638         (linux_supports_tracefork_flag): Remove.
13639         (linux_enable_event_reporting): Likewise.
13640         (linux_tracefork_grandchild): Remove.
13641         (STACK_SIZE): Moved to common/linux-ptrace.c.
13642         (linux_tracefork_child): Remove.
13643         (linux_test_for_tracefork): Remove.
13644         (linux_look_up_symbols): Call linux_supports_traceclone.
13645         (initialize_low): Remove call to linux_test_for_tracefork.
13646         * linux-low.h (PTRACE_TYPE_ARG3): Move to
13647         common/linux-ptrace.h.
13648         (PTRACE_TYPE_ARG4): Likewise.
13649         Include linux-ptrace.h.
13650
13651 2013-08-21  Pedro Alves  <palves@redhat.com>
13652
13653         * config.in: Renegerate.
13654
13655 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
13656
13657         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
13658         (SFILES): Remove $(srcdir)/common/target-common.c and
13659         add $(srcdir)/target/waitstatus.c.
13660         (OBS): Remove target-common.o and add waitstatus.o.
13661         (server_h): Remove $(srcdir)/../common/target-common.h and
13662         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
13663         and $(srcdir)/../target/waitstatus.h.
13664         (target-common.o): Remove.
13665         (waitstatus.o): New target object file.
13666         * target.h: Do not include target-common.h and
13667         include target/resume.h, target/wait.h and
13668         target/waitstatus.h.
13669
13670 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
13671
13672         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13673         to PTRACE_TYPE_ARG3.
13674         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
13675         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
13676         PTRACE_TYPE_ARG4.
13677         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
13678         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
13679
13680 2013-07-27  Jie Zhang  <jie@codesourcery.com>
13681             Daniel Jacobowitz  <dan@codesourcery.com>
13682             Yao Qi  <yao@codesourcery.com>
13683
13684         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
13685         (mips-linux-watch.o): New rule.
13686         (mips_linux_watch_h): New variable.
13687         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
13688         srv_tgtobj.
13689         * linux-mips-low.c: Include mips-linux-watch.h.
13690         (struct arch_process_info, struct arch_lwp_info): New.
13691         (update_watch_registers_callback): New function.
13692         (mips_linux_new_process, mips_linux_new_thread) New functions.
13693         (mips_linux_prepare_to_resume, mips_insert_point): New
13694         functions.
13695         (mips_remove_point, mips_stopped_by_watchpoint): New
13696         functions.
13697         (rsp_bp_type_to_target_hw_bp_type): New function.
13698         (mips_stopped_data_address): New function.
13699         (the_low_target): Add watchpoint support functions.
13700
13701 2013-07-27  Yao Qi  <yao@codesourcery.com>
13702
13703         * i386-low.c: Include break-common.h.
13704         (enum target_hw_bp_type): Remove.
13705
13706 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
13707
13708         * Makefile.in (SFILES): /common/target-common.c.
13709         (OBS): Add target-common.o.
13710         (server_h): Add $(srcdir)/../common/target-common.h.
13711         (target-common.o): New target.
13712         * server.c (queue_stop_reply_callback): Free
13713         status string after use.
13714         * target.c (target_waitstatus_to_string): Remove.
13715         * target.h: Include target-common.h.
13716         (resume_kind): Likewise.
13717         (target_waitkind): Likewise.
13718         (target_waitstatus): Likewise.
13719         (TARGET_WNOHANG): Likewise.
13720
13721 2013-07-04  Yao Qi  <yao@codesourcery.com>
13722
13723         * Makefile.in (host_alias): Use @host_noncanonical@.
13724         (target_alias): Use @target_noncanonical@.
13725         * configure.ac: Use ACX_NONCANONICAL_TARGET and
13726         ACX_NONCANONICAL_HOST.
13727         * configure: Regenerated.
13728
13729         Revert:
13730         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13731
13732         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13733         * configure: Rebuild.
13734         * Makefile.in (version_host, version_target): Get from configure.
13735         (version.c): Use $(version_host) and $(version_target).
13736
13737 2013-07-03  Pedro Alves  <palves@redhat.com>
13738
13739         * Makefile.in (config.status): Depend on development.sh.
13740         * acinclude.m4: Include libmcheck.m4.
13741         * configure: Regenerate.
13742
13743 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13744
13745         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
13746         attribute inside the parentheses.
13747         (winapi_DebugSetProcessKillOnExit): Ditto.
13748         (winapi_DebugBreakProcess): Ditto.
13749         (winapi_GenerateConsoleCtrlEvent): Ditto.
13750
13751 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
13752
13753         * notif.h (notif_event): Add a dummy member to avoid compiler
13754         errors.
13755
13756 2013-07-01  Pedro Alves  <palves@redhat.com>
13757
13758         * hostio.c (HOSTIO_PATH_MAX): Define.
13759         (require_filename, handle_open, handle_unlink, handle_readlink):
13760         Use it.
13761
13762 2013-07-01  Pedro Alves  <palves@redhat.com>
13763
13764         * server.h: Include "pathmax.h".
13765         * linux-low.c: Don't include sys/param.h.
13766         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
13767         MAXPATHLEN.
13768         * win32-low.c: Don't include sys/param.h.
13769         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
13770
13771 2013-07-01  Pedro Alves  <palves@redhat.com>
13772
13773         * event-loop.c: Don't check HAVE_UNISTD_H before including
13774         <unistd.h>.
13775         * gdbreplay.c: Likewise.
13776         * remote-utils.c: Likewise.
13777         * server.c: Likewise.
13778         * configure.ac: Don't check for unistd.h.
13779         * configure: Regenerate.
13780
13781 2013-06-28  Tom Tromey  <tromey@redhat.com>
13782
13783         * Makefile.in (version.c): Use version.in, not
13784         common/version.in.
13785
13786 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
13787
13788         * configure.ac (version_host, version_target): Set and AC_SUBST them.
13789         * configure: Rebuild.
13790         * Makefile.in (version_host, version_target): Get from configure.
13791         (version.c): Use $(version_host) and $(version_target).
13792
13793 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13794
13795         Fix trace-status to output user name without trailing colon.
13796         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
13797
13798 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
13799
13800         Fix trace-status to output proper start-time and stop-time.
13801         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
13802         output start time and stop time in hex as gdb expects.
13803
13804 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
13805
13806         * tracepoint.c (build_traceframe_info_xml): Output trace state
13807         variables present in the trace buffer.
13808
13809 2013-06-24  Tom Tromey  <tromey@redhat.com>
13810
13811         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
13812         create-version.sh.
13813         (version.o): Remove.
13814         * gdbreplay.c: Include version.h.
13815         (version, host_name): Don't declare.
13816         * server.h: Include version.h.
13817         (version, host_name): Don't declare.
13818
13819 2013-06-12  Pedro Alves  <palves@redhat.com>
13820
13821         * linux-x86-low.c (linux_is_elf64): Delete global.
13822         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
13823         with local linux_pid_exe_is_elf_64_file use.
13824
13825 2013-06-11  Pedro Alves  <palves@redhat.com>
13826
13827         * linux-low.c (regset_disabled, disable_regset): New functions.
13828         (regsets_fetch_inferior_registers)
13829         (regsets_store_inferior_registers): Use them.
13830         (initialize_regsets_info); Don't allocate the disabled_regsets
13831         array here.
13832         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
13833         comment.
13834
13835 2013-06-11  Pedro Alves  <palves@redhat.com>
13836
13837         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
13838         xmalloc.
13839
13840 2013-06-11  Pedro Alves  <palves@redhat.com>
13841
13842         * linux-x86-low.c (initialize_low_arch): Call
13843         init_registers_x32_avx_linux.
13844
13845 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
13846
13847         Fix compatibility with Android Bionic.
13848         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
13849         it is not empty.
13850
13851 2013-06-07  Pedro Alves  <palves@redhat.com>
13852
13853         PR server/14823
13854         * Makefile.in (OBS): Add tdesc.o.
13855         (IPA_OBJS): Add tdesc-ipa.o.
13856         (tdesc-ipa.o): New rule.
13857         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
13858         interface.
13859         * linux-low.c (new_inferior): Delete.
13860         (disabled_regsets, num_regsets): Delete.
13861         (linux_add_process): Adjust to set the new per-process
13862         new_inferior flag.
13863         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
13864         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
13865         was a stop.  When calling arch_setup, switch the current inferior
13866         to the thread that got an event.
13867         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
13868         (regsets_fetch_inferior_registers)
13869         (regsets_store_inferior_registers): New regsets_info parameter.
13870         Adjust to use it.
13871         (linux_register_in_regsets): New regs_info parameter.  Adjust to
13872         use it.
13873         (register_addr, fetch_register, store_register): New usrregs_info
13874         parameter.  Adjust to use it.
13875         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
13876         parameter regs_info.  Adjust to use it.
13877         (linux_fetch_registers): Get the current inferior's regs_info, and
13878         adjust to use it.
13879         (linux_store_registers): Ditto.
13880         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
13881         (initialize_low): Don't initialize the target_regsets here.  Call
13882         initialize_low_arch.
13883         * linux-low.h (target_regsets): Delete declaration.
13884         (struct regsets_info): New.
13885         (struct usrregs_info): New.
13886         (struct regs_info): New.
13887         (struct process_info_private) <new_inferior>: New field.
13888         (struct linux_target_ops): Delete the num_regs, regmap, and
13889         regset_bitmap fields.  New field regs_info.
13890         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
13891         * i387-fp.c (num_xmm_registers): Delete.
13892         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
13893         calls to new interface.
13894         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
13895         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
13896         Infer the number of xmm registers from the regcache's target
13897         description.
13898         * i387-fp.h (num_xmm_registers): Delete.
13899         * inferiors.c (add_thread): Don't install the thread's regcache
13900         here.
13901         * proc-service.c (gregset_info): Fetch the current inferior's
13902         regs_info.  Adjust to use it.
13903         * regcache.c: Include tdesc.h.
13904         (register_bytes, reg_defs, num_registers)
13905         (gdbserver_expedite_regs): Delete.
13906         (get_thread_regcache): If the thread doesn't have a regcache yet,
13907         create one, instead of aborting gdbserver.
13908         (regcache_invalidate_one): Rename to ...
13909         (regcache_invalidate_thread): ... this.
13910         (regcache_invalidate_one): New.
13911         (regcache_invalidate): Only invalidate registers of the current
13912         process.
13913         (init_register_cache): Add target_desc parameter, and use it.
13914         (new_register_cache): Ditto.  Assert the target description has a
13915         non zero registers_size.
13916         (regcache_cpy): Add assertions.  Adjust.
13917         (realloc_register_cache, set_register_cache): Delete.
13918         (registers_to_string, registers_from_string): Adjust.
13919         (find_register_by_name, find_regno, find_register_by_number)
13920         (register_cache_size): Add target_desc parameter, and use it.
13921         (free_register_cache_thread, free_register_cache_thread_one)
13922         (regcache_release, register_cache_size): New.
13923         (register_size): Add target_desc parameter, and use it.
13924         (register_data, supply_register, supply_register_zeroed)
13925         (supply_regblock, supply_register_by_name, collect_register)
13926         (collect_register_as_string, collect_register_by_name): Adjust.
13927         * regcache.h (struct target_desc): Forward declare.
13928         (struct regcache) <tdesc>: New field.
13929         (init_register_cache, new_register_cache): Add target_desc
13930         parameter.
13931         (regcache_invalidate_thread): Declare.
13932         (regcache_invalidate_one): Delete declaration.
13933         (regcache_release): Declare.
13934         (find_register_by_number, register_cache_size, register_size)
13935         (find_regno): Add target_desc parameter.
13936         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
13937         declarations.
13938         * remote-utils.c: Include tdesc.h.
13939         (outreg, prepare_resume_reply): Adjust.
13940         * server.c: Include tdesc.h.
13941         (gdbserver_xmltarget): Delete declaration.
13942         (get_features_xml, process_serial_event): Adjust.
13943         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
13944         declare.
13945         (struct process_info) <tdesc>: New field.
13946         (ipa_tdesc): Declare.
13947         * tdesc.c: New file.
13948         * tdesc.h: New file.
13949         * tracepoint.c: Include tdesc.h.
13950         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
13951         (get_context_regcache): Adjust to pass ipa_tdesc down.
13952         (do_action_at_tracepoint): Adjust to get the register cache size
13953         from the context regcache's description.
13954         (traceframe_walk_blocks): Adjust to get the register cache size
13955         from the current trace frame's description.
13956         (traceframe_get_pc): Adjust to get current trace frame's
13957         description and pass it down.
13958         (gdb_collect): Adjust to get the register cache size from the
13959         IPA's description.
13960         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
13961         (gdbserver_xmltarget): Delete.
13962         (initialize_low_tracepoint): Set the ipa's target description.
13963         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
13964         (initialize_low_tracepoint): Set the ipa's target description.
13965         * linux-x86-low.c: Include tdesc.h.
13966         [__x86_64__] (is_64bit_tdesc): New.
13967         (ps_get_thread_area, x86_get_thread_area): Use it.
13968         (i386_cannot_store_register): Rename to ...
13969         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
13970         (i386_cannot_fetch_register): Rename to ...
13971         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
13972         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
13973         to new interface.
13974         (target_regsets): Rename to ...
13975         (x86_regsets): ... this.
13976         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
13977         interface.
13978         (x86_siginfo_fixup): Use is_64bit_tdesc.
13979         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
13980         (tdesc_x32_avx_linux, tdesc_x32_linux)
13981         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
13982         Declare.
13983         (x86_linux_update_xmltarget): Delete.
13984         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
13985         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
13986         (AMD64_LINUX_USER64_CS): New.
13987         (x86_linux_read_description): New, based on
13988         x86_linux_update_xmltarget.
13989         (same_process_callback): New.
13990         (x86_arch_setup_process_callback): New.
13991         (x86_linux_update_xmltarget): New.
13992         (x86_regsets_info): New.
13993         (amd64_linux_regs_info): New.
13994         (i386_linux_usrregs_info): New.
13995         (i386_linux_regs_info): New.
13996         (x86_linux_regs_info): New.
13997         (x86_arch_setup): Reimplement.
13998         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
13999         (x86_emit_ops): Ditto.
14000         (the_low_target): Adjust.  Install x86_linux_regs_info,
14001         x86_cannot_fetch_register, and x86_cannot_store_register.
14002         (initialize_low_arch): New.
14003         * linux-ia64-low.c (tdesc_ia64): Declare.
14004         (ia64_fetch_register): Adjust.
14005         (ia64_usrregs_info, regs_info): New globals.
14006         (ia64_regs_info): New function.
14007         (the_low_target): Adjust.
14008         (initialize_low_arch): New function.
14009         * linux-sparc-low.c (tdesc_sparc64): Declare.
14010         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
14011         Adjust.
14012         (sparc_arch_setup): New function.
14013         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
14014         (the_low_target): Adjust.
14015         (initialize_low_arch): New function.
14016         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
14017         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
14018         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
14019         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
14020         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
14021         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
14022         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
14023         (tdesc_powerpc_isa205_vsx64l): Declare.
14024         (ppc_cannot_store_register, ppc_collect_ptrace_register)
14025         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
14026         (ppc_set_pc, ppc_get_hwcap): Adjust.
14027         (ppc_usrregs_info): Forward declare.
14028         (!__powerpc64__) ppc_regmap_adjusted: New global.
14029         (ppc_arch_setup): Adjust to the current process'es target
14030         description.
14031         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
14032         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
14033         (ppc_store_evrregset): Adjust.
14034         (target_regsets): Rename to ...
14035         (ppc_regsets): ... this, and make static.
14036         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
14037         (ppc_regs_info): New function.
14038         (the_low_target): Adjust.
14039         (initialize_low_arch): New function.
14040         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
14041         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
14042         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
14043         (tdesc_s390x_linux64v2): Declare.
14044         (s390_collect_ptrace_register, s390_supply_ptrace_register)
14045         (s390_fill_gregset, s390_store_last_break): Adjust.
14046         (target_regsets): Rename to ...
14047         (s390_regsets): ... this, and make static.
14048         (s390_get_pc, s390_set_pc): Adjust.
14049         (s390_get_hwcap): New target_desc parameter, and use it.
14050         [__s390x__] (have_hwcap_s390_high_gprs): New global.
14051         (s390_arch_setup): Adjust to set the current process'es target
14052         description.  Don't adjust the regmap.
14053         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
14054         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
14055         (regs_info_3264): New globals.
14056         (s390_regs_info): New function.
14057         (the_low_target): Adjust.
14058         (initialize_low_arch): New function.
14059         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
14060         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
14061         [__mips64] (init_registers_mips_linux)
14062         (init_registers_mips_dsp_linux): Delete defines.
14063         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
14064         (have_dsp): New global.
14065         (mips_read_description): New, based on mips_arch_setup.
14066         (mips_arch_setup): Reimplement.
14067         (get_usrregs_info): New function.
14068         (mips_cannot_fetch_register, mips_cannot_store_register)
14069         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
14070         (mips_fill_fpregset, mips_store_fpregset): Adjust.
14071         (target_regsets): Rename to ...
14072         (mips_regsets): ... this, and make static.
14073         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
14074         (dsp_regs_info, regs_info): New globals.
14075         (mips_regs_info): New function.
14076         (the_low_target): Adjust.
14077         (initialize_low_arch): New function.
14078         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
14079         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
14080         Declare.
14081         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
14082         (arm_read_description): New, with bits factored from
14083         arm_arch_setup.
14084         (arm_arch_setup): Reimplement.
14085         (target_regsets): Rename to ...
14086         (arm_regsets): ... this, and make static.
14087         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
14088         (arm_regs_info): New function.
14089         (the_low_target): Adjust.
14090         (initialize_low_arch): New function.
14091         * linux-m68k-low.c (tdesc_m68k): Declare.
14092         (target_regsets): Rename to ...
14093         (m68k_regsets): ... this, and make static.
14094         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
14095         (m68k_regs_info): New function.
14096         (m68k_arch_setup): New function.
14097         (the_low_target): Adjust.
14098         (initialize_low_arch): New function.
14099         * linux-sh-low.c (tdesc_sharch): Declare.
14100         (target_regsets): Rename to ...
14101         (sh_regsets): ... this, and make static.
14102         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
14103         (sh_regs_info, sh_arch_setup): New functions.
14104         (the_low_target): Adjust.
14105         (initialize_low_arch): New function.
14106         * linux-bfin-low.c (tdesc_bfin): Declare.
14107         (bfin_arch_setup): New function.
14108         (bfin_usrregs_info, regs_info): New globals.
14109         (bfin_regs_info): New function.
14110         (the_low_target): Adjust.
14111         (initialize_low_arch): New function.
14112         * linux-cris-low.c (tdesc_cris): Declare.
14113         (cris_arch_setup): New function.
14114         (cris_usrregs_info, regs_info): New globals.
14115         (cris_regs_info): New function.
14116         (the_low_target): Adjust.
14117         (initialize_low_arch): New function.
14118         * linux-cris-low.c (tdesc_crisv32): Declare.
14119         (cris_arch_setup): New function.
14120         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
14121         (cris_regs_info): New function.
14122         (the_low_target): Adjust.
14123         (initialize_low_arch): New function.
14124         * linux-m32r-low.c (tdesc_m32r): Declare.
14125         (m32r_arch_setup): New function.
14126         (m32r_usrregs_info, regs_info): New globals.
14127         (m32r_regs_info): Adjust.
14128         (initialize_low_arch): New function.
14129         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
14130         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
14131         (tic6x_usrregs_info): Forward declare.
14132         (tic6x_read_description): New function, based on ...
14133         (tic6x_arch_setup): ... this.  Reimplement.
14134         (target_regsets): Rename to ...
14135         (tic6x_regsets): ... this, and make static.
14136         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
14137         (tic6x_regs_info): New function.
14138         (the_low_target): Adjust.
14139         (initialize_low_arch): New function.
14140         * linux-xtensa-low.c (tdesc_xtensa): Declare.
14141         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
14142         (target_regsets): Rename to ...
14143         (xtensa_regsets): ... this, and make static.
14144         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
14145         globals.
14146         (xtensa_arch_setup, xtensa_regs_info): New functions.
14147         (the_low_target): Adjust.
14148         (initialize_low_arch): New function.
14149         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
14150         (nios2_arch_setup): Set the current process'es tdesc.
14151         (target_regsets): Rename to ...
14152         (nios2_regsets): ... this.
14153         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
14154         (nios2_regs_info): New function.
14155         (the_low_target): Adjust.
14156         (initialize_low_arch): New function.
14157         * linux-aarch64-low.c (tdesc_aarch64): Declare.
14158         (aarch64_arch_setup): Set the current process'es tdesc.
14159         (target_regsets): Rename to ...
14160         (aarch64_regsets): ... this.
14161         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
14162         (aarch64_regs_info): New function.
14163         (the_low_target): Adjust.
14164         (initialize_low_arch): New function.
14165         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
14166         globals.
14167         (target_regsets): Rename to ...
14168         (tile_regsets): ... this.
14169         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
14170         (tile_regs_info): New function.
14171         (tile_arch_setup): Set the current process'es tdesc.
14172         (the_low_target): Adjust.
14173         (initialize_low_arch): New function.
14174         * spu-low.c (tdesc_spu): Declare.
14175         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
14176         * win32-arm-low.c (tdesc_arm): Declare.
14177         (arm_arch_setup): New function.
14178         (the_low_target): Install arm_arch_setup instead of
14179         init_registers_arm.
14180         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
14181         (init_windows_x86): Rename to ...
14182         (i386_arch_setup): ... this.  Set `win32_tdesc'.
14183         (the_low_target): Adjust.
14184         * win32-low.c (win32_tdesc): New global.
14185         (child_add_thread): Don't create the thread cache here.
14186         (do_initial_child_stuff): Set the new process'es tdesc.
14187         * win32-low.h (struct target_desc): Forward declare.
14188         (win32_tdesc): Declare.
14189         * lynx-i386-low.c (tdesc_i386): Declare global.
14190         (lynx_i386_arch_setup): Set `lynx_tdesc'.
14191         * lynx-low.c (lynx_tdesc): New global.
14192         (lynx_add_process): Set the new process'es tdesc.
14193         * lynx-low.h (struct target_desc): Forward declare.
14194         (lynx_tdesc): Declare global.
14195         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
14196         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
14197         * nto-low.c (nto_tdesc): New global.
14198         (do_attach): Set the new process'es tdesc.
14199         * nto-low.h (struct target_desc): Forward declare.
14200         (nto_tdesc): Declare.
14201         * nto-x86-low.c (tdesc_i386): Declare.
14202         (nto_x86_arch_setup): Set `nto_tdesc'.
14203
14204 2013-06-04  Gary Benson  <gbenson@redhat.com>
14205
14206         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
14207         to qSupported response when appropriate.
14208         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
14209         with nonzero-length annex.
14210         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
14211         arguments supplied in annex.
14212
14213 2013-05-31  Doug Evans  <dje@google.com>
14214
14215         PR server/15594
14216         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
14217         64 bits in 64-cross-32 environment.
14218
14219 2013-05-28  Pedro Alves  <palves@redhat.com>
14220
14221         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
14222         (aarch64-without-fpu.c): Delete rule.
14223         * configure.srv (aarch64*-*-linux*): Remove references to
14224         aarch64-without-fpu.o and aarch64-without-fpu.xml.
14225         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
14226         declaration.
14227
14228 2013-05-24  Pedro Alves  <palves@redhat.com>
14229
14230         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
14231         instead of strchr/decode_address.  Error if the range isn't split
14232         with a ','.  Don't assume there's be a ':' in the action.
14233
14234 2013-05-23  Yao Qi  <yao@codesourcery.com>
14235             Pedro Alves  <palves@redhat.com>
14236
14237         * linux-low.c (lwp_in_step_range): New function.
14238         (linux_wait_1): If the thread was range stepping and stopped
14239         outside the stepping range, report the stop to GDB.  Otherwise,
14240         continue stepping.  Add range stepping debug output.
14241         (linux_set_resume_request): Copy the step range from the resume
14242         request to the lwp.
14243         (linux_supports_range_stepping): New.
14244         (linux_target_ops) <supports_range_stepping>: Set to
14245         linux_supports_range_stepping.
14246         * linux-low.h (struct linux_target_ops)
14247         <supports_range_stepping>: New field.
14248         (struct lwp_info) <step_range_start, step_range_end>: New fields.
14249         * linux-x86-low.c (x86_supports_range_stepping): New.
14250         (the_low_target) <supports_range_stepping>: Set to
14251         x86_supports_range_stepping.
14252         * server.c (handle_v_cont): Handle 'r' action.
14253         (handle_v_requests): Append ";r" if the target supports range
14254         stepping.
14255         * target.h (struct thread_resume) <step_range_start,
14256         step_range_end>: New fields.
14257         (struct target_ops) <supports_range_stepping>:
14258         New field.
14259         (target_supports_range_stepping): New macro.
14260
14261 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14262
14263         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
14264         confusion in comment.
14265
14266 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
14267
14268         * lynx-low.c (struct process_info_private): New type.
14269         (lynx_add_process): New function.
14270         (lynx_create_inferior, lynx_attach): Replace calls to
14271         add_process by calls to lynx_add_process.
14272         (lynx_resume): If PTID is null, then try using
14273         current_process()->private->last_wait_event_ptid.
14274         Add comments.
14275         (lynx_clear_inferiors): Delete.  The contents of that function
14276         has been inlined in lynx_mourn;
14277         (lynx_wait_1): Save the ptid in the process's private data.
14278         (lynx_mourn): Free the process' private data.  Replace call
14279         to lynx_clear_inferiors by call to clear_inferiors.
14280
14281 2013-05-17  Yao Qi  <yao@codesourcery.com>
14282
14283         * i386-low.c (i386_length_and_rw_bits): Move the comment to
14284         the right place.
14285
14286 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
14287
14288         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
14289         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
14290         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
14291         PT_TEXT_END_ADDR guards.  Update comments.
14292         (linux_target_op) <read_offsets>: Conditionally define to
14293         linux_read_offsets if the target is UCLIBC and if it defines
14294         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
14295
14296 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
14297             Andrew Jenner  <andrew@codesourcery.com>
14298
14299         * Makefile.in (SFILES): Add linux-nios2-low.c.
14300         (clean): Add action to delete nios2-linux.c.
14301         (nios2-linux.c): New rule.
14302         * configure.srv: Add nios2*-*-linux*.
14303         * linux-nios2-low.c: New.
14304
14305 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
14306
14307         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
14308
14309 2013-04-25  Hui Zhu  <hui@codesourcery.com>
14310
14311         PR gdb/15186
14312         * ax.c (ax_printf): Add fflush.
14313
14314 2013-04-22  Tom Tromey  <tromey@redhat.com>
14315
14316         * Makefile.in (SFILES): Add filestuff.c.
14317         (OBS): Add filestuff.o.
14318         (filestuff.o): New target.
14319         * config.in, configure: Rebuild.
14320         * configure.ac: Check for fdwalk, pipe2.
14321
14322 2013-04-17  Pedro Alves  <palves@redhat.com>
14323
14324         * configure.ac (USE_THREAD_DB): Delete variable.
14325         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
14326         Don't AC_SUBST USE_THREAD_DB.
14327         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
14328         * config.in, configure: Regenerate.
14329
14330 2013-04-16  Pedro Alves  <palves@redhat.com>
14331
14332         * linux-low.h (struct lwp_info) <thread_known>: Move under
14333         the USE_THREAD_DB #ifdef.
14334
14335 2013-04-16  Pedro Alves  <palves@redhat.com>
14336
14337         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
14338         (linux-low.o): Delete rule.
14339         * linux-low.h: Always include "gdb_thread_db.h" instead of
14340         conditionally including thread_db.h.
14341         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
14342         HAVE_THREAD_DB_H.
14343
14344 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14345
14346         * Makefile.in (install-only): Fix make install regression.
14347
14348 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
14349
14350         Convert man pages to texinfo, new gdbinit.5 texinfo page.
14351         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
14352         installation.
14353         * gdbserver.1: Remove.
14354
14355 2013-03-22  Pedro Alves  <palves@redhat.com>
14356
14357         * linux-low.c (handle_extended_wait): Don't call
14358         linux_enable_event_reporting.
14359
14360 2013-03-15  Tony Theodore  <tonyt@logyst.com>
14361
14362         PR build/9098:
14363         * Makefile.in (SHELL): Use @SHELL@.
14364
14365 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
14366
14367         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
14368         compiler warning.
14369
14370 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
14371
14372         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
14373         Remove extraneous NULL element.
14374
14375 2013-03-13  Yao Qi  <yao@codesourcery.com>
14376
14377         * tracepoint.c (traceframe_read_tsv): Look for the last matched
14378         'V' block in trace frame.
14379
14380 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14381
14382         * target.h (struct target_ops): Add btrace ops.
14383         (target_supports_btrace): New macro.
14384         (target_enable_btrace): New macro.
14385         (target_disable_btrace): New macro.
14386         (target_read_btrace): New macro.
14387         * gdbthread.h (struct thread_info): Add btrace field.
14388         * server.c: Include btrace-common.h.
14389         (handle_btrace_general_set): New function.
14390         (handle_btrace_enable): New function.
14391         (handle_btrace_disable): New function.
14392         (handle_general_set): Call handle_btrace_general_set.
14393         (handle_qxfer_btrace): New function.
14394         (struct qxfer qxfer_packets[]): Add btrace entry.
14395         * inferiors.c (remove_thread): Disable btrace.
14396         * linux-low: Include linux-btrace.h.
14397         (linux_low_enable_btrace): New function.
14398         (linux_low_read_btrace): New function.
14399         (linux_target_ops): Add btrace ops.
14400         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
14401         Add srv_linux_btrace=yes.
14402         (x86_64-*-linux*): Add linux-btrace.o.
14403         Add srv_linux_btrace=yes.
14404         * configure.ac: Define HAVE_LINUX_BTRACE.
14405         * config.in: Regenerated.
14406         * configure: Regenerated.
14407
14408 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14409
14410         * server.c (handle_qxfer): Preserve error message if -3 is
14411         returned.
14412         (qxfer): Document the -3 return value.
14413
14414 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
14415
14416         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
14417         (linux_btrace_h): New variable.
14418         (linux-btrace.o): New rule.
14419
14420 2013-03-08  Stan Shebs  <stan@codesourcery.com>
14421             Hafiz Abid Qadeer  <abidh@codesourcery.com>
14422
14423         * tracepoint.c (trace_buffer_size): New global.
14424         (DEFAULT_TRACE_BUFFER_SIZE): New define.
14425         (init_trace_buffer): Change to one-argument function. Allocate
14426         trace buffer memory.
14427         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
14428         handle QTBuffer:size packet.
14429         (cmd_bigqtbuffer_size): New function.
14430         (initialize_tracepoint): Call init_trace_buffer with
14431         DEFAULT_TRACE_BUFFER_SIZE.
14432         * server.c (handle_query): Add QTBuffer:size in the
14433         supported packets.
14434
14435 2013-03-07  Yao Qi  <yao@codesourcery.com>
14436
14437         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
14438         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
14439         of -1.
14440         (cmd_qtsp): Adjust condition.  Do post increment.
14441         Set cur_action and cur_step_action back to 0.
14442
14443 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
14444
14445         PR server/15236
14446         * linux-low.c (linux_write_memory): Return early success if LEN is
14447         zero.
14448
14449 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
14450
14451         * configure.srv: Add x86_64-*-cygwin* as target.
14452
14453 2013-02-28  Tom Tromey  <tromey@redhat.com>
14454
14455         * configure.ac: Invoke AC_SYS_LARGEFILE.
14456         * configure, config.in: Rebuild.
14457
14458 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
14459
14460         * win32-low.c: Throughout, fix format strings and casts of
14461         printf-like functions to avoid type related warnings on all
14462         platforms.
14463         (get_child_debug_event): Print dwDebugEventCode as hex since
14464         that's how it's usually documented.
14465
14466 2013-02-28  Yao Qi  <yao@codesourcery.com>
14467
14468         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
14469         pulongest.
14470
14471 2013-02-27  Jiong Wang  <jiwang@tilera.com>
14472
14473         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
14474         (reg-tilegx32.c): New rule.
14475         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
14476         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
14477         different register info initializer according to elf class.
14478         (init_registers_tilgx32): New function.  The tilegx32 register info
14479         initializer.
14480         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
14481         (tile_store_gregset): Likewise.
14482
14483 2013-02-27  Yao Qi  <yao@codesourcery.com>
14484
14485         * server.c (process_point_options): Print debug message when
14486         debug_threads is true.
14487
14488 2013-02-26  Yao Qi  <yao@codesourcery.com>
14489
14490         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
14491
14492 2013-02-19  Pedro Alves  <palves@redhat.com>
14493             Kai Tietz <ktietz@redhat.com>
14494
14495         PR gdb/15161
14496
14497         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
14498         instead of strtoul to extract address from packet.
14499         (process_serial_event) <'z'>: Likewise.
14500
14501 2013-02-18  Yao Qi  <yao@codesourcery.com>
14502
14503         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
14504
14505 2013-02-14  Pedro Alves  <palves@redhat.com>
14506
14507         Plug memory leak.
14508
14509         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
14510         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
14511
14512 2013-02-14  Pedro Alves  <palves@redhat.com>
14513
14514         * tracepoint.c (cmd_qtdpsrc): Use savestring.
14515
14516 2013-02-14  Pedro Alves  <palves@redhat.com>
14517
14518         * tracepoint.c (save_string): Delete.
14519         (add_tracepoint_action): Use savestring instead of save_string.
14520
14521 2013-02-12  Pedro Alves  <palves@redhat.com>
14522
14523         * linux-xtensa-low.c: Ditto.
14524         * xtensa-xtregs.c: Ditto.
14525
14526 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
14527
14528         * thread-db.c (thread_db_get_tls_address): NULL pointer check
14529         thread_db.
14530
14531 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14532
14533         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
14534         aarch64_num_wp_regs and aarch64_num_bp_regs to
14535         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
14536
14537 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14538
14539         * linux-aarch64-low.c (ps_get_thread_area): Replace
14540         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
14541
14542 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
14543             Marcus Shawcroft  <marcus.shawcroft@arm.com>
14544             Nigel Stephens  <nigel.stephens@arm.com>
14545             Yufeng Zhang  <yufeng.zhang@arm.com>
14546
14547         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
14548         (aarch64.c, aarch64-without-fpu.c): New targets.
14549         * configure.srv (aarch64*-*-linux*): New.
14550         * linux-aarch64-low.c: New file.
14551
14552 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
14553
14554         * linux-low.c (handle_extended_wait, linux_create_inferior)
14555         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
14556         (dequeue_one_deferred_signal, linux_resume_one_thread)
14557         (fetch_register, linux_write_memory, linux_enable_event_reporting)
14558         (linux_tracefork_grandchild, linux_test_for_tracefork)
14559         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
14560         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
14561         where the argument is 0.
14562
14563 2013-01-25  Yao Qi  <yao@codesourcery.com>
14564
14565         * event-loop.c: Include "queue.h".
14566         (gdb_event_p): New typedef.
14567         (struct gdb_event) <next_event>: Remove.
14568         (event_queue): Change to QUEUE(gdb_event_p).
14569         (async_queue_event): Remove.
14570         (gdb_event_xfree): New.
14571         (initialize_event_loop): New.
14572         (process_event): Use API from QUEUE.
14573         (wait_for_event): Likewise.
14574         * server.c (main): Call initialize_event_loop.
14575         * server.h (initialize_event_loop): Declare.
14576
14577 2013-01-18  Yao Qi  <yao@codesourcery.com>
14578
14579         * ax.h (struct eval_agent_expr_context): New.
14580         (gdb_eval_agent_expr): Update declaration.
14581         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
14582         TFRAME.  Add new argument CTX.
14583         * server.h (struct eval_agent_expr_context): Declare.
14584         (agent_mem_read, agent_tsv_read): Update declaration.
14585         (agent_mem_read_string): Likewise.
14586         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
14587         (add_traceframe_block): Add new argument TPOINT.
14588         Increase TPOINT->traceframe_usage.
14589         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
14590         eval_tracepoint_agent_expr.
14591         (condition_true_at_tracepoint): Likewise.
14592         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
14593         (agent_mem_read_string, agent_tsv_read): Likewise.
14594
14595 2013-01-16  Yao Qi  <yao@codesourcery.com>
14596
14597         * linux-low.c (linux_resume_one_lwp): Don't check
14598         'lwp->bp_reinsert != 0'.
14599
14600 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14601             Pedro Alves  <palves@redhat.com>
14602
14603         * lynx-low.c (ptrace_request_to_str): Define a temporary
14604         macro and use it to simplify this function's implementation.
14605
14606 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14607
14608         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
14609         sets errno.
14610
14611 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14612
14613         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
14614
14615 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14616
14617         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
14618
14619 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14620
14621         * lynx-low.c (lynx_resume): Use the resume_info parameter
14622         to determine the ptid for the lynx_ptrace call, unless
14623         it is equal to minus_one_ptid, in which case we use the
14624         ptid of the current_inferior.
14625         (lynx_wait_1): After having received a thread create/exit
14626         event, resume the inferior's execution using the signaling
14627         thread's ptid, rather than the old ptid.
14628
14629 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
14630
14631         * lynx-low.c (lynx_resume): Delete variable ret.
14632
14633 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
14634
14635         * gdbreplay.c (gdbreplay_version): Update copyright year.
14636         * server.c (gdbserver_version): Likewise.
14637
14638 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14639
14640         * lynx-low.c (lynx_wait_1): Add debug trace before adding
14641         new thread.
14642
14643 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14644
14645         * lynx-low.c (ptrace_request_to_str): Add handling for
14646         PTRACE_GETTRACESIG.
14647
14648 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14649
14650         * lynx-low.c (lynx_attach): Delete variable new_process.
14651
14652 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14653
14654         * lynx-low.c (lynx_create_inferior): Delete variable
14655         new_process.
14656
14657 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
14658
14659         * lynx-low.c (ptrace_request_to_str): Do not handle
14660         PTRACE_GETTHREADLIST if this macro does not exist.
14661
14662 2012-12-15  Yao Qi  <yao@codesourcery.com>
14663
14664         * Makefile.in (OBS): Add notif.o.
14665         * notif.c, notif.h: New.
14666         * server.c: Include "notif.h".
14667         (struct vstop_notif) <next>: Remove.
14668         <base>: New field.
14669         (queue_stop_reply): Update.
14670         (push_event, send_next_stop_reply): Remove.
14671         (discard_queued_stop_replies): Update.
14672         (notif_stop): New variable.
14673         (handle_v_stopped): Remove.
14674         (handle_v_requests): Don't call handle_v_stopped.  Call
14675         handle_ack_notif instead.
14676         (queue_stop_reply_callback): Call notif_event_enque instead
14677         of queue_stop_reply.
14678         (handle_status): Don't call send_next_stop_reply, call
14679         notif_write_event instead.
14680         (kill_inferior_callback): Likewise.
14681         (detach_or_kill_inferior_callback): Likewise.
14682         (main): Call initialize_notif.
14683         (process_serial_event): Call QUEUE_is_empty.
14684         (handle_target_event): Call notif_push instead of push event.
14685         * server.h (push_event): Remove declaration.
14686
14687 2012-12-10  Tom Tromey  <tromey@redhat.com>
14688
14689         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
14690         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
14691         macros.
14692         (.c.o): Rewrite.
14693         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
14694         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
14695         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
14696         (amd64-linux-ipa.o, ax.o): Rewrite.
14697         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
14698         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
14699         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
14700         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
14701         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
14702         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
14703         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
14704         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
14705         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
14706         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
14707         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
14708         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
14709         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
14710         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
14711         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
14712         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
14713         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
14714         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
14715         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
14716         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
14717         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
14718         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
14719         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
14720         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
14721         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
14722         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
14723         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
14724         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
14725         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
14726         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
14727         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
14728         (reg-tilegx.o): Remove.
14729         (all_object_files): New macro.
14730         Include .deps files.
14731         * aclocal.m4, configure: Rebuild.
14732         * acinclude.m4: Include depstand.m4, lead-dot.m4.
14733         * configure.ac: Invoke ZW_CREATE_DEPDIR,
14734         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
14735
14736 2012-12-05  Tom Tromey  <tromey@redhat.com>
14737
14738         PR gdb/14917:
14739         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
14740
14741 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
14742
14743         * configure.ac: Check for linux/perf_event.h.
14744         * config.in: Regenerated.
14745         * configure: Regenerated.
14746
14747 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
14748
14749         * hostio.c (handle_readlink): Decrease buffer size
14750         parameter passed to readlink by one byte.
14751
14752 2012-11-26  Yao Qi  <yao@codesourcery.com>
14753
14754         * configure.ac (build_warnings): Append '-Wempty-body'.
14755         * configure: Regenerated.
14756         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
14757         body.
14758
14759 2012-11-15  Pierre Muller  <muller@sourceware.org>
14760
14761         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
14762         * config.in: Regenerate.
14763         * configure: Regenerate.
14764         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
14765         Use "gdb_wait.h" header instead of <sys/wait.h> header.
14766         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14767         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
14768         header.
14769         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
14770         instead of <sys/wait.h> header.
14771         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
14772
14773 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
14774
14775         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
14776         (various make rules): Remove -DGDBSERVER
14777
14778 2012-11-09  Yao Qi  <yao@codesourcery.com>
14779
14780         * spu-low.c (current_ptid): Move it to ..
14781         * gdbthread.h: ... here.  New.
14782         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
14783         * server.c (myresume, process_serial_event): Likewise.
14784         * thread-db.c (thread_db_find_new_threads): Likewise.
14785         * tracepoint.c (run_inferior_command): Likewise.
14786
14787 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
14788
14789         * server.c (handle_search_memory_1): Include access length in
14790         warning message.
14791
14792 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
14793
14794         * linux-crisv32-low.c: Fix compile errors.
14795
14796 2012-09-04  Yao Qi  <yao@codesourcery.com>
14797
14798         * tracepoint.c (cmd_qtsv): Adjust debug message.
14799         Don't check CUR_TPOINT.
14800
14801 2012-08-28  Yao Qi  <yao@codesourcery.com>
14802
14803         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
14804         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
14805         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
14806         Remove declarations of xmalloc, xreallloc, xstrdup and
14807         freeargv.
14808         * Makefile.in (libiberty_h): New.
14809         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
14810         (linux-bfin-low.o): Append dependency 'libiberty.h'.
14811
14812 2012-08-23  Yao Qi  <yao@codesourcery.com>
14813
14814         * server.h: Remove declaration of 'xsnprintf'.
14815
14816 2012-08-22  Keith Seitz  <keiths@redhat.com>
14817
14818         * server.h: Include build-gnulib-gbserver/config.h.
14819         * gdbreplay.c: Likewise.
14820
14821 2012-08-08  Doug Evans  <dje@google.com>
14822
14823         * Makefile.in (SFILES): Add gdb_vecs.c.
14824         (OBS): Add gdb_vecs.o.
14825         (gdb_vecs_h, host_defs_h): New variables.
14826         (thread-db.o): Add $(gdb_vecs_h) dependency.
14827         (gdb_vecs.o): New rule.
14828         * thread-db.c: #include "gdb_vecs.h".
14829         (thread_db_load_search): Use a vector to iterate over path elements.
14830         Handle text appearing after "$pdir".
14831
14832         * configure.ac: Add check for strstr.
14833         * config.in: Regenerate.
14834         * configure: Regenerate.
14835
14836 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
14837
14838         * hostio.c (handle_pread): If pread fails, fall back to attempting
14839         lseek/read.
14840         (handle_pwrite): Likewise for pwrite.
14841
14842 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
14843
14844         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
14845         between unsupported TYPE and unimplementable ADDR/LEN combination.
14846         (arm_insert_point): Act on new return value.
14847
14848 2012-07-31  Pedro Alves  <palves@redhat.com>
14849
14850         * server.c (process_point_options): Only skip tokens if we find
14851         one that is unrecognized.  Don't treat 'X' specially while
14852         skipping unrecognized tokens.
14853
14854 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
14855
14856         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
14857         to 4-byte-align HW breakpoint addresses for Thumb.
14858
14859 2012-07-27  Yao Qi  <yao@codesourcery.com>
14860
14861         PR remote/14161.
14862
14863         * server.h: Declare gdb_agent_about_to_close.
14864         * target.c (kill_inferior): Include "agent.h".
14865         New.  Send command 'kill'.
14866         * target.h (kill_inferior): Removed macro.
14867         * tracepoint.c (gdb_agent_about_to_close): New.
14868         (gdb_agent_helper_thread): Handle command 'close'.
14869         Wait endlessly until the inferior stops.
14870         Install gdb_agent_remove_socket to atexit hook.
14871         (agent_socket_name): New static variable.
14872         (gdb_agent_socket_init): Replace local variable 'name' with
14873         'agent_socket_name'.
14874         (gdb_agent_remove_socket): New.
14875
14876 2012-07-27  Yao Qi  <yao@codesourcery.com>
14877
14878         * server.c (process_point_options): Stop at 'X' when parsing.
14879
14880 2012-07-19  Michael Eager  <eager@eagercon.com>
14881
14882         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
14883         to hw_execute.
14884         * linux-x86-low.c (x86_insert_point, x86_remove_point):
14885         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
14886         hardware breakpoint.
14887
14888 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
14889
14890         * gdbserver/linux-low.c (initialize_low): Call
14891         linux_ptrace_init_warnings.
14892
14893 2012-07-02  Doug Evans  <dje@google.com>
14894
14895         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
14896         pointer to int.
14897
14898 2012-07-02  Stan Shebs  <stan@codesourcery.com>
14899
14900         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
14901         (ax.o): Add it to build rule.
14902         (ax-ipa.o): Ditto.
14903         (OBS): Add format.o.
14904         (IPA_OBS): Add format.o.
14905         * server.c (handle_query): Claim support for breakpoint commands.
14906         (process_point_options): Add command case.
14907         (process_serial_event): Leave running if there are printfs in
14908         effect.
14909         * mem-break.h (any_persistent_commands): Declare.
14910         (add_breakpoint_commands): Declare.
14911         (gdb_no_commands_at_breakpoint): Declare.
14912         (run_breakpoint_commands): Declare.
14913         * mem-break.c (struct point_command_list): New struct.
14914         (struct breakpoint): New field command_list.
14915         (any_persistent_commands): New function.
14916         (add_commands_to_breakpoint): New function.
14917         (add_breakpoint_commands): New function.
14918         (gdb_no_commands_at_breakpoint): New function.
14919         (run_breakpoint_commands): New function.
14920         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
14921         locally.
14922         * ax.c: Include format.h.
14923         (ax_printf): New function.
14924         (gdb_eval_agent_expr): Add printf opcode.
14925
14926 2012-06-13  Yao Qi  <yao@codesourcery.com>
14927
14928         * server.c (start_inferior): Remove duplicated writes to fields
14929         'last_resume_kind' and 'last_status' of 'current_inferior'.
14930
14931 2012-06-12  Yao Qi  <yao@codesourcery.com>
14932             Pedro Alves  <palves@redhat.com>
14933
14934         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
14935         comment.
14936         * server.c (handle_v_cont): Extend comment.
14937
14938 2012-06-11  Yao Qi  <yao@codesourcery.com>
14939
14940         * linux-low.c (linux_attach): Add 'static'.
14941
14942 2012-06-06  Yao Qi  <yao@codesourcery.com>
14943
14944         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
14945
14946 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
14947
14948         Fix gcc -flto compilation warning.
14949         * server.c (main): Make variable multi_mode and attach volatile.
14950
14951 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
14952
14953         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
14954         if the platform doesn't know about it.
14955
14956 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
14957
14958         * Makefile.in (SFILES): Add linux-tile-low.c.
14959         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
14960         * configure.srv: Handle tilegx-*-linux*.
14961         * linux-tile-low.c: New file.
14962
14963 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
14964
14965         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
14966
14967 2012-05-24  Pedro Alves  <palves@redhat.com>
14968
14969         PR gdb/7205
14970
14971         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
14972
14973 2012-05-24  Pedro Alves  <palves@redhat.com>
14974
14975         PR gdb/7205
14976
14977         Replace target_signal with gdb_signal throughout.
14978
14979 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
14980
14981         * linux-low.c (linux_store_registers): Avoid the copying sequence
14982         when no data has been retrieved by ptrace.
14983
14984 2012-05-22  Will Deacon  <will.deacon@arm.com>
14985
14986         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
14987         Include asm/ptrace.h.
14988         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
14989         already defined.
14990
14991 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
14992
14993         * linux-low.c (linux_store_registers): Don't re-retrieve data
14994         with ptrace that has already been obtained from /proc.  Always
14995         copy any data retrieved with ptrace to the buffer supplied.
14996
14997 2012-05-11  Yao Qi  <yao@codesourcery.com>
14998             Pedro Alves  <palves@redhat.com>
14999
15000         * linux-low.c (enum stopping_threads_kind): New.
15001         (stopping_threads): Change type to `enum stopping_threads_kind'.
15002         (handle_extended_wait): If stopping and suspending threads, leave
15003         the new_lwp suspended too.
15004         (linux_wait_for_event): Adjust.
15005         (stop_all_lwps): Set `stopping_threads' to
15006         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
15007         whether we're suspending threads or just stopping them.  Assert no
15008         recursion happens.
15009
15010 2012-04-29  Yao Qi  <yao@codesourcery.com>
15011
15012         * server.h: Move some code to ...
15013         * gdbthread.h: ... here.  New.
15014         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
15015         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
15016         (nto-low.o, win32-low.o): Likewise.
15017         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
15018         * regcache.c, remote-utils.c, server.c: Likewise.
15019         * target.c, tracepoint.c, win32-low.c: Likewise.
15020
15021 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15022
15023         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
15024         (PTRACE_ARG4_TYPE): Likewise.
15025         (PTRACE_XFER_TYPE): Likewise.
15026         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
15027         ptrace to PTRACE_ARG3_TYPE.
15028         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
15029         (PTRACE_ARG4_TYPE): Likewise.
15030         (PTRACE_XFER_TYPE): Likewise.
15031         (linux_detach_one_lwp): Cast fourth argument of
15032         ptrace to long then PTRACE_ARG4_TYPE.
15033         (regsets_fetch_inferior_registers): Cast third argument of
15034         ptrace to long then PTRACE_ARG3_TYPE.
15035         (regsets_store_inferior_registers): Likewise.
15036
15037 2012-04-20  Pedro Alves  <palves@redhat.com>
15038
15039         * configure: Regenerate.
15040
15041 2012-04-19  Pedro Alves  <palves@redhat.com>
15042
15043         * Makefile.in (GNULIB_BUILDDIR): New.
15044         (LIBGNU, INCGNU, GNULIB_H): Adjust.
15045         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
15046         (all, install-only, uninstall, clean-info, all-lib, clean): No
15047         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
15048         (maintainer-clean realclean distclean): Use subdir_do.
15049         (subdir_do): New.
15050         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
15051         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
15052         * acinclude.m4: Include acx_configure_dir.m4.
15053         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
15054         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
15055         ACX_CONFIGURE_DIR.
15056         (GNULIB): New.
15057         (GNULIB_STDINT_H): Adjust.
15058         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
15059         * gdbreplay.c: Include build-gnulib/config.h.
15060         * server.h: Likewise.
15061         * aclocal.m4: Regenerate.
15062         * config.in: Regenerate.
15063         * configure: Regenerate.
15064
15065 2012-04-19  Pedro Alves  <palves@redhat.com>
15066
15067         * Makefile.in (LIBGNU, INCGNU): Adjust.
15068         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
15069         (all, install-only, uninstall, clean-info, all-lib, clean)
15070         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
15071         * configure.ac: Adjust AC_OUTPUT output.
15072         * aclocal.m4: Regenerate.
15073         * configure: Regenerate.
15074
15075 2012-04-19  Pedro Alves  <palves@redhat.com>
15076
15077         * Makefile.in (generated_files): New.
15078         (server_h): Remove the explicit dependency on config.h, and depend
15079         on $generated_files.
15080
15081 2012-04-19  Pedro Alves  <palves@redhat.com>
15082
15083         * Makefile.in (INCGNU): Add -Ignulib.
15084
15085 2012-04-19  Pedro Alves  <palves@redhat.com>
15086
15087         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
15088         (INCGNU): ... this, and spell out -I here.
15089         (GNULIB_LIB): Rename to ...
15090         (LIBGNU): ... this.
15091         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
15092
15093 2012-04-19  Pedro Alves  <palves@redhat.com>
15094
15095         * config.in: Regenerate.
15096
15097 2012-04-19  Pedro Alves  <palves@redhat.com>
15098
15099         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
15100         * server.h (memmem): Remove declaration.
15101         * config.in: Regenerate.
15102         * configure: Regenerate.
15103
15104 2012-04-19  Yao Qi  <yao@codesourcery.com>
15105
15106         * Makefile.in (SFILES): Add common/vec.c.
15107         (OBS): Add vec.o.
15108         (vec.o): New rule.
15109
15110 2012-04-19  Yao Qi  <yao@codesourcery.com>
15111
15112         * remote-utils.c (prepare_resume_reply): Replace with macro
15113         target_core_of_thread.
15114         * server.c (handle_qxfer_threads_proper): Likewise.
15115         * target.h (traget_core_of_thread): New macro.
15116
15117 2012-04-18  Pedro Alves  <palves@redhat.com>
15118
15119         * aclocal.m4: Regenerate.
15120         * configure: Regenerate.
15121
15122 2012-04-16  Yao Qi  <yao@codesourcery.com>
15123
15124         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
15125         duplicated on address.
15126
15127 2012-04-16  Yao Qi  <yao@codesourcery.com>
15128
15129         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
15130         (struct tracepoint_action_ops) <send>: New field.
15131         (m_tracepoint_action_send, r_tracepoint_action_send): New.
15132         (agent_expr_send, x_tracepoint_action_send): New.
15133         (l_tracepoint_action_send): New.
15134         (cmd_qtdp): Download and install tracepoint
15135         according to `use_agent'.
15136         (run_inferior_command): Add one more parameter `len'.
15137         Update callers.
15138         (tracepoint_send_agent): New.
15139         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
15140
15141 2012-04-16  Yao Qi  <yao@codesourcery.com>
15142
15143         * tracepoint.c (download_tracepoints): Moved to ...
15144         (cmd_qtstart): ... here.
15145
15146 2012-04-14  Yao Qi  <yao@codesourcery.com>
15147
15148         * tracepoint.c: Include inttypes.h.
15149         (struct collect_memory_action): Use sized types.
15150         (struct tracepoint): Likewise.
15151         (cmd_qtdp, stop_tracing): Update print specifiers.
15152         (cmd_qtp, response_tracepoint): Likewise.
15153         (collect_data_at_tracepoint): Likewise.
15154         (collect_data_at_step): Likewise.
15155
15156 2012-04-14  Yao Qi  <yao@codesourcery.com>
15157
15158         Import gnulib module inttypes.
15159         * aclocal.m4, config.in, configure: Regenerated.
15160
15161 2012-04-14  Yao Qi  <yao@codesourcery.com>
15162
15163         * Makefile.in (maintainer-clean, realclean, distclean): Remove
15164         Makefile and config.status at last.
15165
15166 2012-04-13  Yao Qi  <yao@codesourcery.com>
15167
15168         * tracepoint.c: Include stdint.h unconditionally.
15169
15170 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15171
15172         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
15173         on BFD_HAVE_SYS_PROCFS_TYPE.
15174         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
15175         * configure: Regenerate.
15176         * config.in: Likewise.
15177
15178 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
15179
15180         * Makefile.in (clean): Also remove x32.c x32-linux.c
15181         x32-avx.c x32-avx-linux.c.
15182         (x32.o): New target.
15183         (x32.c): Likewise.
15184         (x32-linux.o): Likewise.
15185         (x32-linux.c): Likewise.
15186         (x32-avx.o): Likewise.
15187         (x32-avx.c): Likewise.
15188         (x32-avx-linux.o): Likewise.
15189         (x32-avx-linux.c): Likewise.
15190
15191         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
15192         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
15193         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
15194         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
15195         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
15196         i386/x32-avx-linux.xml.
15197
15198         * linux-x86-low.c (init_registers_x32_linux): New prototype.
15199         (init_registers_x32_avx_linux): Likwise.
15200         (x86_linux_update_xmltarget): Call init_registers_x32_linux
15201         or init_registers_x32_avx_linux if linux_is_elf64 is false.
15202
15203 2012-04-13  Pedro Alves  <palves@redhat.com>
15204
15205         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
15206         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
15207         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
15208         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
15209         the sub-make.
15210
15211 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15212
15213         * linux-x86-low.c (compat_x32_clock_t): New.
15214         (compat_x32_siginfo_t): Likewise.
15215         (compat_x32_siginfo_from_siginfo): Likewise.
15216         (siginfo_from_compat_x32_siginfo): Likewise.
15217         (linux_is_elf64): Likewise.
15218         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
15219         and siginfo_from_compat_x32_siginfo for x32.
15220         (x86_arch_setup): Set linux_is_elf64.
15221
15222 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
15223
15224         PR gdb/13969
15225         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
15226         e_machine field.
15227         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
15228         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
15229         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
15230         compatible with process.
15231
15232 2012-04-12  Yao Qi  <yao@codesourcery.com>
15233
15234         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
15235         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
15236         (install-only, install-info, clean): Handle sub dir gnulib.
15237         (all-lib, am--refresh): New targets.
15238         (memmem.o): Remove target.
15239         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
15240         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
15241         (AC_REPLACE_FUNCS): Remove memmem.
15242         Invoke gl_INIT and AM_INIT_AUTOMAKE.
15243         (AC_OUTPUT): Generate Makefile in gnulib/.
15244         * aclocal.m4, config.in, configure: Regenerated.
15245
15246 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
15247
15248         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
15249
15250 2012-04-05  Pedro Alves  <palves@redhat.com>
15251
15252         -Werror=strict-aliasing
15253
15254         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
15255         pointer.
15256
15257 2012-04-04  Pedro Alves  <palves@redhat.com>
15258
15259         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
15260         (sparc_store_gregset_from_stack, sparc_store_gregset)
15261         (sparc_breakpoint_at): Fix formatting.
15262
15263 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
15264
15265         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
15266         are available.
15267         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
15268         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
15269         * config.in: Regenerate.
15270         * configure: Likewise.
15271
15272 2012-03-29  Pedro Alves  <palves@redhat.com>
15273
15274         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
15275         Correct ptrace arguments.
15276
15277 2012-03-28  Pedro Alves  <palves@redhat.com>
15278
15279         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
15280         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
15281         (IA64_FR1_REGNUM): New defines.
15282         (ia64_fetch_register): New.
15283         (the_low_target): Install it.
15284         * linux-low.h (struct linux_target_ops) <fetch_register>: New
15285         field.
15286         * linux-low.c (linux_fetch_registers): Try the
15287         the_low_target.fetch_register hook first.
15288
15289         * linux-arm-low.c (the_low_target): Adjust.
15290         * linux-bfin-low.c (the_low_target): Adjust.
15291         * linux-cris-low.c (the_low_target): Adjust.
15292         * linux-crisv32-low.c (the_low_target): Adjust.
15293         * linux-m32r-low.c (the_low_target): Adjust.
15294         * linux-m68k-low.c (the_low_target): Adjust.
15295         * linux-mips-low.c (the_low_target): Adjust.
15296         * linux-ppc-low.c (the_low_target): Adjust.
15297         * linux-s390-low.c (the_low_target): Adjust.
15298         * linux-sh-low.c (the_low_target): Adjust.
15299         * linux-sparc-low.c (the_low_target): Adjust.
15300         * linux-tic6x-low.c (the_low_target): Adjust.
15301         * linux-x86-low.c (the_low_target): Adjust.
15302         * linux-xtensa-low.c (the_low_target): Adjust.
15303
15304 2012-03-26  Pedro Alves  <palves@redhat.com>
15305
15306         * server.c (handle_qxfer_libraries): Don't bail early if
15307         the_target->qxfer_libraries_svr4 is not NULL.
15308
15309 2012-03-26  Pedro Alves  <palves@redhat.com>
15310
15311         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
15312
15313 2012-03-23  Pedro Alves  <palves@redhat.com>
15314
15315         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
15316         "library-list-svr4" element's start tag when the the DSO list is
15317         empty.
15318
15319 2012-03-23  Pedro Alves  <palves@redhat.com>
15320
15321         * linux-low.c (read_one_ptr): Read the inferior's pointer through
15322         a variable whose type size is the same as the inferior's pointer
15323         size.
15324
15325 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
15326
15327         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
15328         struct siginfo.
15329         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
15330         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
15331         * linux-low.h: Include <signal.h>.
15332         (struct siginfo): Remove forward declaration.
15333         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
15334         struct siginfo.
15335
15336 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
15337
15338         * .gitignore: Ignore more files.
15339
15340 2012-03-19  Pedro Alves  <palves@redhat.com>
15341             Jan Kratochvil  <jan.kratochvil@redhat.com>
15342
15343         * server.c (cont_thread, general_thread): Add describing comments.
15344         (start_inferior): Clear `cont_thread'.
15345         (handle_v_cont): Don't set `cont_thread' if resuming all threads
15346         of a process.
15347
15348 2012-03-15  Yao Qi  <yao@codesourcery.com>
15349
15350         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
15351         handling to ...
15352         (cmd_qtdp): ... here.
15353
15354 2012-03-15  Yao Qi  <yao@codesourcery.com>
15355
15356         * tracepoint.c (struct tracepoint_action_ops): New.
15357         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
15358         (m_tracepoint_action_download): New.
15359         (r_tracepoint_action_download): New.
15360         (x_tracepoint_action_download): New.
15361         (l_tracepoint_action_download): New.
15362         (add_tracepoint_action): Install `action->ops' according type.
15363         (download_tracepoint_1): Move code `download' function pointer
15364         of various tracepoint_action_ops.
15365
15366 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15367
15368         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
15369         linux_ptrace_attach_warnings.
15370
15371 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
15372
15373         * Makefile.in (linux-ptrace.o): New.
15374         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
15375         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
15376         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
15377         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
15378         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
15379         of these targets.
15380         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
15381
15382 2012-03-08  Yao Qi  <yao@codesourcery.com>
15383             Pedro Alves  <palves@redhat.com>
15384
15385         Fix PR server/13392.
15386         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
15387         offset of JMP insn.
15388         * tracepoint.c (remove_tracepoint): New.
15389         (cmd_qtdp): Call remove_tracepoint when failed to install.
15390
15391 2012-03-07  Pedro Alves  <palves@redhat.com>
15392
15393         * linux-low.c (get_detach_signal): New.
15394         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
15395         Pass on pending signals to PTRACE_DETACH.  Check the result of the
15396         ptrace call.
15397         * server.c (program_signals, program_signals_p): New.
15398         (handle_general_set): Handle QProgramSignals.
15399         * server.h (program_signals, program_signals_p): Declare.
15400
15401 2012-03-05  Pedro Alves  <palves@redhat.com>
15402             Jan Kratochvil  <jan.kratochvil@redhat.com>
15403
15404         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
15405         New comment why.
15406
15407 2012-03-03  Yao Qi  <yao@codesourcery.com>
15408
15409         * tracepoint.c (tracepoint_look_up_symbols): Update call to
15410         agent_look_up_symbols.
15411
15412 2012-03-03  Yao Qi  <yao@codesourcery.com>
15413
15414         * Makefile.in (linux-low.o): Keep dependence on agent.h.
15415         (linux-x86-low.o): Likewise.
15416         * server.h: Remove in_process_agent_loaded.
15417         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
15418         common/agent.c.
15419         Update callers.
15420
15421 2012-03-03  Yao Qi  <yao@codesourcery.com>
15422
15423         * tracepoint.c (gdb_agent_capability): New global.
15424         (in_process_agent_loaded_ust): Renamed to
15425         `in_process_agent_supports_ust'.
15426         Update callers.
15427         (in_process_agent_supports_ust): Call agent_capability_check.
15428         (clear_installed_tracepoints): Assert that agent supports
15429         agent.
15430
15431 2012-03-03  Yao Qi  <yao@codesourcery.com>
15432
15433         * linux-low.c (linux_supports_agent): New.
15434         (linux_target_ops): Initialize field `supports_agent' with
15435         linux_supports_agent.
15436         * target.h (struct target_ops) <supports_agent>: New.
15437         (target_supports_agent): New macro.
15438         * server.c (handle_general_set): Handle packet 'QAgent'.
15439         (handle_query): Send `QAgent+'.
15440         * Makefile.in (server.o): Depends on agent.h.
15441
15442 2012-03-03  Yao Qi  <yao@codesourcery.com>
15443
15444         * Makefile.in (OBS): Add agent.o.
15445         Add new rule for agent.o.
15446         Track dependence of tracepoint.c on agent.h.
15447         * tracepoint.c (run_inferior_command_1):
15448         (run_inferior_command): Call agent_run_command.
15449         (gdb_ust_connect_sync_socket): Deleted.  Move it to
15450         common/agent.c.
15451         (resume_thread, stop_thread): Likewise.
15452         (gdb_ust_socket_init): Renamed to ...
15453         (gdb_agent_socket_init): ... New.
15454         (gdb_ust_thread): Renamed to ...
15455         (gdb_agent_helper_thread): ... New.
15456         (gdb_ust_init): Move some code to ...
15457         (gdb_agent_init): ... here.  New.
15458         [HAVE_UST]: Call gdb_ust_init.
15459         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
15460         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
15461         * config.in, configure: Regenerated.
15462
15463 2012-03-02  Pedro Alves  <palves@redhat.com>
15464
15465         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
15466         * linux-low.c (struct simple_pid_list): New.
15467         (stopped_pids): New a struct simple_pid_list pointer.
15468         (add_to_pid_list, pull_pid_from_list): New.
15469         (handle_extended_wait): Don't assume the first signal new children
15470         report is SIGSTOP.  Adjust call to pull_pid_from_list.
15471         (linux_wait_for_lwp): Adjust.
15472
15473 2012-03-02  Yao Qi  <yao@codesourcery.com>
15474
15475         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
15476         debug log.
15477
15478 2012-03-02  Yao Qi  <yao@codesourcery.com>
15479
15480         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
15481         `stop_pc' and `tpoint'.  Update caller.
15482
15483 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
15484
15485         * linux-low.h (linux_target_ops): Add regset_bitmap member.
15486         * linux-low.c (use_linux_regsets): New macro.
15487         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
15488         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
15489         (linux_register_in_regsets): New function.
15490         (usr_fetch_inferior_registers): Skip registers covered by
15491         regsets.
15492         (usr_store_inferior_registers): Likewise.
15493         (usr_fetch_inferior_registers): New macro.
15494         (usr_store_inferior_registers): Likewise.
15495         (linux_fetch_registers): Handle mixed regset/non-regset targets.
15496         (linux_store_registers): Likewise.
15497         * linux-mips-low.c (init_registers_mips_dsp_linux): New
15498         prototype.
15499         (init_registers_mips64_dsp_linux): Likewise.
15500         (init_registers_mips_linux): New macro.
15501         (init_registers_mips_dsp_linux): Likewise.
15502         (mips_dsp_num_regs): Likewise.
15503         (DSP_BASE, DSP_CONTROL): New fallback macros.
15504         (mips_base_regs): New macro.
15505         (mips_regmap): Use it.  Fix the size.
15506         (mips_dsp_regmap): New variable.
15507         (mips_dsp_regset_bitmap): Likewise.
15508         (mips_arch_setup): New function.
15509         (mips_cannot_fetch_register): Use the_low_target.regmap rather
15510         than mips_regmap.
15511         (mips_cannot_store_register): Likewise.
15512         (the_low_target): Update .arch_setup, .num_regs and .regmap
15513         initializers.  Add .regset_bitmap initializer.
15514         * linux-arm-low.c (the_low_target): Add .regset_bitmap
15515         initializer.
15516         * linux-bfin-low.c (the_low_target): Likewise.
15517         * linux-cris-low.c (the_low_target): Likewise.
15518         * linux-crisv32-low.c (the_low_target): Likewise.
15519         * linux-ia64-low.c (the_low_target): Likewise.
15520         * linux-m32r-low.c (the_low_target): Likewise.
15521         * linux-m68k-low.c (the_low_target): Likewise.
15522         * linux-ppc-low.c (the_low_target): Likewise.
15523         * linux-s390-low.c (the_low_target): Likewise.
15524         * linux-sh-low.c (the_low_target): Likewise.
15525         * linux-sparc-low.c (the_low_target): Likewise.
15526         * linux-tic6x-low.c (the_low_target): Likewise.
15527         * linux-x86-low.c (the_low_target): Likewise.
15528         * linux-xtensa-low.c (the_low_target): Likewise.
15529         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
15530         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
15531         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
15532         srv_xmlfiles.
15533         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
15534         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
15535
15536 2012-02-29  Yao Qi  <yao@codesourcery.com>
15537             Pedro Alves  <palves@redhat.com>
15538
15539         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
15540         `step_over_finished' is true.
15541
15542 2012-02-27  Pedro Alves  <palves@redhat.com>
15543
15544         * linux-low.c (pid_is_stopped): Delete, moved to common/.
15545         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
15546
15547 2012-02-27  Pedro Alves  <palves@redhat.com>
15548
15549         PR server/9684
15550         * linux-low.c (pid_is_stopped): New.
15551         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
15552
15553 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
15554
15555         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
15556         of conditions.
15557
15558 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
15559
15560         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
15561
15562 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15563
15564         * server.c (handle_query): Advertise support for target-side
15565         breakpoint condition evaluation.
15566         (process_point_options): New function.
15567         (process_serial_event): When inserting a breakpoint, check for
15568         a target-side condition that should be evaluated.
15569
15570         * mem-break.c: Include regcache.h and ax.h.
15571         (point_cond_list_t): New data structure.
15572         (breakpoint) <cond_list>: New field.
15573         (find_gdb_breakpoint_at): Make non-static.
15574         (delete_gdb_breakpoint_at): Clear any target-side
15575         conditions.
15576         (clear_gdb_breakpoint_conditions): New function.
15577         (add_condition_to_breakpoint): Likewise.
15578         (add_breakpoint_condition): Likewise.
15579         (gdb_condition_true_at_breakpoint): Likewise.
15580         (gdb_breakpoint_here): Return result directly instead
15581         of going through a local variable.
15582
15583         * mem-break.h (find_gdb_breakpoint_at): New prototype.
15584         (clear_gdb_breakpoint_conditions): Likewise.
15585         (add_breakpoint_condition): Likewise.
15586         (gdb_condition_true_at_breakpoint): Likewise.
15587
15588         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
15589         (need_step_over_p): Take target-side breakpoint condition into
15590         consideration.
15591
15592 2012-02-24  Luis Machado  <lgustavo@codesourcery>
15593
15594         * server.h: Include tracepoint.h.
15595         (agent_mem_read, agent_get_trace_state_variable_value,
15596         agent_set_trace_state_variable_value,
15597         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
15598         get_set_tsv_func_addr): New prototypes.
15599
15600         * ax.h: New include file.
15601         * ax.c: New source file.
15602
15603         * tracepoint.c: Include ax.h.
15604         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
15605         agent_expr, eval_result_type): Move to ax.h.
15606         (parse_agent_expr): Rename to ...
15607         (gdb_parse_agent_expr): ... this, make it non-static and move
15608         to ax.h.
15609         (unparse_agent_expr) Rename to ...
15610         (gdb_unparse_agent_expr): ... this, make it non-static and move
15611         to ax.h.
15612         (eval_agent_expr): Rename to ...
15613         (eval_tracepoint_agent_expr): ... this.
15614         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
15615         forward declarations.
15616         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
15617         (agent_get_trace_state_variable_value): New function.
15618         (agent_set_trace_state_variable_value): New function.
15619         (cmd_qtdp): Call gdb_parse_agent_expr (...).
15620         (response_tracepoint): Call gdb_unparse_agent_expr (...).
15621         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
15622         (condition_true_at_tracepoint): Likewise.
15623         (parse_agent_expr): Rename to ...
15624         (gdb_parse_agent_expr): ... this and move to ax.c.
15625         (unparse_agent_expr): Rename to ...
15626         (gdb_unparse_agent_expr): ... this and move to ax.c.
15627         (gdb_agent_op_name): Move to ax.c.
15628         (eval_agent_expr): Rename to ...
15629         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
15630         and move to ax.c.
15631         (eval_tracepoint_agent_expr): New function.
15632         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
15633         non-static.
15634         (current_insn_ptr, emit_error, struct bytecode_address): Move to
15635         ax.c.
15636         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
15637         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
15638         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
15639         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
15640         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
15641         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
15642         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
15643         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
15644         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
15645         (compile_bytecodes): Remove forward declaration.
15646         (is_goto_target): Move to ax.c.
15647         (compile_bytecodes): Move to ax.c and call
15648         agent_get_trace_state_variable_value (...) and
15649         agent_set_trace_state_variable_value (...).
15650
15651         * Makefile.in: Update ax.c and IPA dependencies.
15652
15653 2012-02-24  Pedro Alves  <palves@redhat.com>
15654
15655         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
15656         (cmd_bigqtbuffer_circular): ... this.  Only handle
15657         'QTBuffer:circular:'.
15658         (handle_tracepoint_general_set): Adjust.
15659
15660 2012-02-16  Yao Qi  <yao@codesourcery.com>
15661
15662         * inferiors.c: Move code to ...
15663         * dll.c: .... here.  New.
15664         * server.h: Declare clear_dlls.
15665         * Makefile.in (SFILES): Add dll.c.
15666         (OBS): Add dll.o
15667         (dll.o): New rule.
15668
15669 2012-02-11  Yao Qi  <yao@codesourcery.com>
15670
15671         * server.c: (handle_monitor_command): Add a new parameter
15672         `own_buf'.
15673         (handle_query): Update caller.
15674
15675 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
15676
15677         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
15678         * configure, config.in: Regenerate.
15679         * hostio.c: Provide an alternate implementation if HAVE_READLINK
15680         is not defined.
15681
15682 2012-02-02  Pedro Alves  <palves@redhat.com>
15683
15684         Try SIGKILL first, then PTRACE_KILL.
15685         * linux-low.c (linux_kill_one_lwp): New.
15686         (linux_kill_one_lwp): Rename to ...
15687         (kill_one_lwp_callback): ... this.  Use the new
15688         linux_kill_one_lwp.
15689
15690 2012-02-02  Pedro Alves  <palves@redhat.com>
15691
15692         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
15693         inferior.
15694
15695 2012-01-27  Pedro Alves  <palves@redhat.com>
15696
15697         * linux-low.c (linux_child_pid_to_exec_file): Delete.
15698         (elf_64_file_p): Make static.
15699         (linux_pid_exe_is_elf_64_file): New.
15700         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
15701         Delete declarations.
15702         (linux_pid_exe_is_elf_64_file): Declare.
15703         * linux-x86-low.c (x86_arch_setup): Use
15704         linux_pid_exe_is_elf_64_file.
15705
15706 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
15707
15708         * linux-low.c (linux_wait_for_event_1): Rename to ...
15709         (linux_wait_for_event): ... here and merge it with former
15710         linux_wait_for_event - new variable wait_ptid, use it.
15711         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
15712
15713 2012-01-23  Pedro Alves  <palves@redhat.com>
15714
15715         * server.c (main): Avoid yet another case of infinite loop while
15716         detaching/killing after a longjmp.
15717
15718 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
15719
15720         Code cleanup.
15721         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
15722
15723 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
15724
15725         * hostio.c (handle_readlink): New function.
15726         (handle_vFile): Call it to handle "vFile:readlink" packets.
15727
15728 2012-01-20  Pedro Alves  <palves@redhat.com>
15729             Ulrich Weigand  <ulrich.weigand@linaro.org>
15730
15731         * server.c (handle_v_requests): Only support vAttach and vRun to
15732         start multiple processes when in extended protocol mode.
15733
15734 2012-01-17  Pedro Alves  <palves@redhat.com>
15735
15736         * tracepoint.c (initialize_tracepoint): Use mmap instead of
15737         memalign plus mprotect to allocate the scratch buffer.
15738
15739 2012-01-13  Pedro Alves  <palves@redhat.com>
15740
15741         * server.c (attach_inferior): Clear `cont_thread'.
15742
15743 2012-01-13  Pedro Alves  <palves@redhat.com>
15744
15745         * server.c (main): Avoid infinite loop while detaching/killing
15746         after a longjmp.
15747
15748 2012-01-09  Doug Evans  <dje@google.com>
15749
15750         * server.c (start_inferior): Set last_ptid in --wrapper case.
15751
15752 2012-01-06  Yao Qi  <yao@codesourcery.com>
15753
15754         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
15755         defined.
15756         [IN_PROCESS_AGENT] (debug_agent): New global variable.
15757
15758 2012-01-04  Yao Qi  <yao@codesourcery.com>
15759
15760         * tracepoint.c (cmd_qtdp): Print debug message
15761         for static tracepoint.
15762
15763 2012-01-04  Yao Qi  <yao@codesourcery.com>
15764
15765         * tracepoint.c (trace_vdebug): Differentiate debug message
15766         between gdbserver and IPA.
15767
15768 2012-01-03  Yao Qi  <yao@codesourcery.com>
15769
15770         * tracepoint.c (tracepoint_was_hit): Don't collect for
15771         static tracepoint.
15772
15773 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15774
15775         * terminal.h: Reformat copyright header.
15776
15777 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
15778
15779         * server.c (gdbserver_version): Update copyright year.
15780         * gdbreplay.c (gdbreplay_version): Likewise.
15781
15782 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
15783
15784         * linux-low.c (linux_create_inferior): Put empty if clause for write.
15785
15786         Revert:
15787         2011-12-18  Hui Zhu  <teawater@gmail.com>
15788         * linux-low.c (linux_create_inferior): Save return value to ret.
15789
15790 2011-12-18  Hui Zhu  <teawater@gmail.com>
15791
15792         * linux-low.c (linux_create_inferior): Save return value to ret.
15793
15794 2011-12-16  Doug Evans  <dje@google.com>
15795
15796         * linux-low.c (linux_create_inferior): If stdio connection,
15797         redirect stdin from /dev/null, stdout to stderr.
15798         * remote-utils.c (remote_is_stdio): New static global.
15799         (remote_connection_is_stdio): New function.
15800         (remote_prepare): Handle stdio connection.
15801         (remote_open): Ditto.
15802         (remote_close): Don't close stdin for stdio connections.
15803         (read_prim,write_prim): New functions.  Replace all calls to
15804         read/write to these.
15805         * server.c (main): Watch for "-" argument.  Move call to
15806         remote_prepare before start_inferior.
15807         * server.h (STDIO_CONNECTION_NAME): New macro.
15808         (remote_connection_is_stdio): Declare.
15809
15810         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
15811         in debugging output.
15812
15813 2011-12-15  Yao Qi  <yao@codesourcery.com>
15814
15815         * tracepoint.c: Include sys/syscall.h.
15816         (gdb_ust_thread): Remove preprocessor conditional.
15817
15818 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
15819
15820         * linux-low.c (linux_detach_one_lwp): Call
15821         the_low_target.prepare_to_resume before detaching.
15822
15823 2011-12-14  Yao Qi  <yao@codesourcery.com>
15824
15825         * tracepoint.c (gdb_ust_thread): Don't ignore return value
15826         of write.
15827
15828 2011-12-14  Yao Qi  <yao@codesourcery.com>
15829
15830         * i386-low.c (i386_low_stopped_data_address): Initialize local
15831         variable `control'.
15832
15833 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
15834
15835         PR remote/13492
15836
15837         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
15838         DR_CONTROL unless necessary.  Extend comments.
15839         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
15840         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
15841
15842 2011-12-13  Yao Qi  <yao@codesourcery.com>
15843
15844         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
15845         macros.
15846         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
15847
15848 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
15849
15850         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
15851         Print new debug message for such case.
15852
15853 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
15854
15855         Fix overlapping memcpy.
15856         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
15857         the read_inferior_memory transfer.
15858         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
15859         write_inferior_memory transfer.
15860         (set_fast_tracepoint_jump): New variable buf.  Use it for the
15861         read_inferior_memory and write_inferior_memory transfers.
15862         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
15863         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
15864         Use it for the write_inferior_memory transfer.
15865         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
15866         buffers.
15867
15868 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15869
15870         * linux-low.c (fetch_register, store_register): Make code
15871         consistent, fix formatting.
15872
15873 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
15874
15875         * linux-low.c (usr_store_inferior_registers): Factor out code
15876         to handle individual registers into...
15877         (store_register): ... this new function.
15878
15879 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
15880
15881         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
15882         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
15883         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
15884         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
15885         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
15886         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
15887         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
15888         (srv_xmlfiles): Add new XML files.
15889
15890         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
15891         and <sys/uio.h>.
15892         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
15893         (init_registers_s390_linux32v1): Add prototype.
15894         (init_registers_s390_linux32v2): Likewise.
15895         (init_registers_s390_linux64v1): Likewise.
15896         (init_registers_s390_linux64v2): Likewise.
15897         (init_registers_s390x_linux64v1): Likewise.
15898         (init_registers_s390x_linux64v2): Likewise.
15899         (s390_num_regs): Increment to 52.
15900         (s390_regmap): Add orig_r2 register.
15901         (s390_num_regs_3264): Increment to 68.
15902         (s390_regmap_3264): Add orig_r2 register.
15903         (s390_collect_ptrace_register): Handle orig_r2 register.
15904         (s390_supply_ptrace_register): Likewise.
15905         (s390_fill_last_break): New function.
15906         (s390_store_last_break): Likewise.
15907         (s390_fill_system_call): New function.
15908         (s390_store_system_call): Likewise.
15909         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
15910         register sets.
15911         (s390_check_regset): New function.
15912         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
15913         NT_S390_SYSTEM_CALL regsets and use appropriate description.
15914         Update target_regsets for available register sets.
15915
15916 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
15917             Jan Kratochvil  <jan.kratochvil@redhat.com>
15918
15919         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
15920         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
15921         New.
15922         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
15923         * linux-low.h (struct process_info_private): New member r_debug.
15924         * server.c (handle_qxfer_libraries): Call
15925         the_target->qxfer_libraries_svr4.
15926         (handle_qxfer_libraries_svr4): New function.
15927         (qxfer_packets): New entry "libraries-svr4".
15928         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
15929         * target.h (struct target_ops): New member qxfer_libraries_svr4.
15930         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
15931         PACKET_qXfer_libraries_svr4.
15932
15933 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
15934
15935         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
15936         PSW address/mask between 8-byte and 16-byte formats.
15937         (s390_supply_ptrace_register): Likewise.
15938         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
15939         basic addressing mode bit.
15940
15941 2011-11-24  Stan Shebs  <stan@codesourcery.com>
15942
15943         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
15944
15945 2011-11-17  Stan Shebs  <stan@codesourcery.com>
15946
15947         * tracepoint.c (struct tracepoint): New field traceframe_usage.
15948         (tracing_start_time): New global.
15949         (tracing_stop_time): New global.
15950         (tracing_user_name): New global.
15951         (tracing_notes): New global.
15952         (tracing_stop_note): New global.
15953         (cmd_qtstart): Set traceframe_usage, start_time.
15954         (stop_tracing): Set stop_time.
15955         (cmd_qtstatus): Report additional status.
15956         (cmd_qtp): New function.
15957         (handle_tracepoint_query): Call it.
15958         (cmd_qtnotes): New function.
15959         (handle_tracepoint_general_set): Call it.
15960         (get_timestamp): Rename from tsv_get_timestamp.
15961
15962 2011-11-14  Stan Shebs  <stan@codesourcery.com>
15963             Kwok Cheung Yeung  <kcy@codesourcery.com>
15964
15965         * linux-x86-low.c (small_jump_insn): New.
15966         (i386_install_fast_tracepoint_jump_pad): Add arguments for
15967         trampoline and error message, build a trampoline and issue a small
15968         jump instruction to it.
15969         (x86_install_fast_tracepoint_jump_pad): Add arguments for
15970         trampoline and error message.
15971         (x86_get_min_fast_tracepoint_insn_len): New.
15972         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
15973         * linux-low.h (struct linux_target_ops): Add arguments to
15974         install_fast_tracepoint_jump_pad operation, add new operation.
15975         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
15976         arguments.
15977         (linux_get_min_fast_tracepoint_insn_len): New function.
15978         (linux_target_op): Add new operation.
15979         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
15980         (gdb_trampoline_buffer_end): Ditto.
15981         (gdb_trampoline_buffer_error): Ditto.
15982         (struct ipa_sym_addresses): Add fields for new IPA variables.
15983         (symbol_list): Add entries for new IPA variables.
15984         (struct tracepoint): Add fields to hold the address range of the
15985         trampoline used by the tracepoint.
15986         (trampoline_buffer_head): New static variable.
15987         (trampoline_buffer_tail): Ditto.
15988         (claim_trampoline_space): New function.
15989         (have_fast_tracepoint_trampoline_buffer): New function.
15990         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
15991         structure.
15992         (install_fast_tracepoint): Ditto, also add error buffer argument.
15993         (cmd_qtminftpilen): New function.
15994         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
15995         (fast_tracepoint_from_trampoline_address): New function.
15996         (fast_tracepoint_collecting): Handle trampoline as part of jump
15997         pad space.
15998         (set_trampoline_buffer_space): New function.
15999         (initialize_tracepoint): Initialize new IPA variables.
16000         * target.h (struct target_ops): Add arguments to
16001         install_fast_tracepoint_jump_pad operation, add new
16002         get_min_fast_tracepoint_insn_len operation.
16003         (target_get_min_fast_tracepoint_insn_len): New.
16004         (install_fast_tracepoint_jump_pad): Add arguments.
16005         * server.h (IPA_BUFSIZ): Define.
16006         * linux-i386-ipa.c: Include extra header files.
16007         (initialize_fast_tracepoint_trampoline_buffer): New function.
16008         (initialize_low_tracepoint): Call it.
16009         * server.h (set_trampoline_buffer_space): Declare.
16010         (claim_trampoline_space): Ditto.
16011         (have_fast_tracepoint_trampoline_buffer): Ditto.
16012
16013 2011-11-14  Yao Qi  <yao@codesourcery.com>
16014
16015         * server.c (handle_query): Handle InstallInTrace for qSupported.
16016         * tracepoint.c (add_tracepoint): Sort list.
16017         (install_tracepoint, download_tracepoint): New.
16018         (cmd_qtdp): Call them to install and download tracepoints.
16019         (sort_tracepoints): Removed.
16020         (cmd_qtstart): Update.
16021
16022 2011-11-14  Yao Qi  <yao@codesourcery.com>
16023
16024         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
16025         * mem-break.h: Declare.
16026         * tracepoint.c (cmd_qtstart): Move some code to ...
16027         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
16028         New.
16029         (download_tracepoints): Move some code to ...
16030         (download_tracepoint_1): ... here.  New.
16031
16032 2011-11-08  Yao Qi  <yao@codesourcery.com>
16033
16034         * remote-utils.c (relocate_instruction): A comment fix.
16035
16036 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
16037
16038         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
16039         (i386_dr_low_get_control, i386_dr_low_get_status): Use
16040         dr_status_mirror and dr_control_mirror from debug_reg_state.
16041         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
16042         (i386_initial_stuff): Remove use of deleted globals.
16043         (i386_get_thread_context, i386_set_thread_context,
16044         i386_thread_added): Use dr_status_mirror and dr_control_mirror
16045         from debug_reg_state.
16046
16047 2011-11-05  Yao Qi  <yao@codesourcery.com>
16048
16049         * tracepoint.c (gdb_collect): Loop over tracepoints of same
16050         address as TPOINT's.
16051
16052 2011-11-02  Stan Shebs  <stan@codesourcery.com>
16053
16054         * tracepoint.c (agent_mem_read_string): New function.
16055         (eval_agent_expr): Call it for tracenz.
16056         * server.c (handle_query): Report support for tracenz.
16057
16058 2011-11-02  Yao Qi  <yao@codesourcery.com>
16059
16060         * tracepoint.c (cmd_qtstart): Remove unused local variables.
16061
16062 2011-11-02  Yao Qi  <yao@codesourcery.com>
16063
16064         * target.h: Fix a typo in comment.
16065
16066 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
16067
16068         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
16069         clobber the breakpoints' shadows with fast tracepoint jumps.
16070         * mem-break.h (check_mem_write): Add `myaddr' parameter.
16071         * target.c (write_inferior_memory): Also pass MYADDR down to
16072         check_mem_write.
16073
16074 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
16075
16076         * configure.ac: Check support for personality routine.
16077         * configure: Regenerate.
16078         * config.in: Likewise.
16079         * linux-low.c: Include <sys/personality.h>.
16080         Define ADDR_NO_RANDOMIZE if necessary.
16081         (linux_create_inferior): Disable address space randomization when
16082         forking inferior, if requested.
16083         (linux_supports_disable_randomization): New function.
16084         (linux_target_ops): Install it.
16085         * server.h (disable_randomization): Declare.
16086         * server.c (disable_randomization): New global variable.
16087         (handle_general_set): Handle QDisableRandomization.
16088         (handle_query): Likewise for qSupported.
16089         (main): Support --disable-randomization and --no-disable-randomization
16090         command line arguments.
16091         * target.h (struct target_ops): Add supports_disable_randomization.
16092         (target_supports_disable_randomization): New macro.
16093
16094 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
16095
16096         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
16097         ifdef check.
16098         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
16099         [!PT_GETDSBT] (target_loadmap): New definition.
16100         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
16101         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
16102         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
16103         and PT_GETDSBT to LINUX_LOADMAP.
16104         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
16105         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
16106
16107 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
16108
16109         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
16110         (arm_linux_hwbp_cap): New static variable.
16111         (arm_linux_get_hwbp_cap): Replace by ...
16112         (arm_linux_init_hwbp_cap): ... this new function.
16113         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
16114         (arm_linux_get_hw_watchpoint_count): Likewise.
16115         (arm_linux_get_hw_watchpoint_max_length): Likewise.
16116         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
16117         (arm_prepare_to_resume): Use perror_with_name instead of error.
16118
16119 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
16120
16121         * linux-arm-low.c: Include <signal.h>.
16122         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
16123         (struct arm_linux_hwbp_cap): New data type.
16124         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
16125         (struct arm_linux_hw_breakpoint): New data type.
16126         (MAX_BPTS, MAX_WPTS): Define.
16127         (struct arch_process_info, struct arch_lwp_info): New data types.
16128         (arm_linux_get_hwbp_cap): New function.
16129         (arm_linux_get_hw_breakpoint_count): Likewise.
16130         (arm_linux_get_hw_watchpoint_count): Likewise.
16131         (arm_linux_get_hw_watchpoint_max_length): Likewise.
16132         (arm_hwbp_control_initialize): Likewise.
16133         (arm_hwbp_control_is_enabled): Likewise.
16134         (arm_hwbp_control_is_initialized): Likewise.
16135         (arm_hwbp_control_disable): Likewise.
16136         (arm_linux_hw_breakpoint_equal): Likewise.
16137         (arm_linux_hw_point_initialize): Likewise.
16138         (struct update_registers_data): New data structure.
16139         (update_registers_callback: New function.
16140         (arm_insert_point): Likewise.
16141         (arm_remove_point): Likewise.
16142         (arm_stopped_by_watchpoint): Likewise.
16143         (arm_stopped_data_address): Likewise.
16144         (arm_new_process): Likewise.
16145         (arm_new_thread): Likewise.
16146         (arm_prepare_to_resume): Likewise.
16147         (the_low_target): Register arm_insert_point, arm_remove_point,
16148         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
16149         arm_new_thread, and arm_prepare_to_resume.
16150
16151 2011-09-15  Stan Shebs  <stan@codesourcery.com>
16152
16153         * server.h (struct emit_ops): Add compare-goto fields.
16154         * tracepoint.c (gdb_agent_op_sizes): New table.
16155         (emit_eq_goto): New function.
16156         (emit_ne_goto): New function.
16157         (emit_lt_goto): New function.
16158         (emit_le_goto): New function.
16159         (emit_gt_goto): New function.
16160         (emit_ge_goto): New function.
16161         (is_goto_target): New function.
16162         (compile_bytecodes): Recognize special cases of compare-goto
16163         combinations and call specialized emitters for them.
16164         * linux-x86-low.c (amd64_emit_eq_goto): New function.
16165         (amd64_emit_ne_goto): New function.
16166         (amd64_emit_lt_goto): New function.
16167         (amd64_emit_le_goto): New function.
16168         (amd64_emit_gt_goto): New function.
16169         (amd64_emit_ge_goto): New function.
16170         (amd64_emit_ops): Add the new functions.
16171         (i386_emit_eq_goto): New function.
16172         (i386_emit_ne_goto): New function.
16173         (i386_emit_lt_goto): New function.
16174         (i386_emit_le_goto): New function.
16175         (i386_emit_gt_goto): New function.
16176         (i386_emit_ge_goto): New function.
16177         (i386_emit_ops): Add the new functions.
16178
16179 2011-09-08  Stan Shebs  <stan@codesourcery.com>
16180
16181         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
16182         (i386_emit_epilogue): Restore %ebx.
16183
16184 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
16185
16186         * server.c (step_thread): Remove definition.
16187         (process_serial_event): Don't handle Hs.
16188         * server.h (step_thread): Remove declaration.
16189         * target.c (set_desired_inferior): Remove use of step_thread.
16190
16191 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16192
16193         * linux-low.c: Include linux-procfs.h.
16194         (linux_attach_lwp_1): Update comments.
16195         (linux_attach): Scan for existing threads when attaching to a
16196         process that is the tgid.
16197         * Makefile.in: Update dependencies.
16198
16199 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
16200
16201         * configure.srv: Add linux-procfs.o dependencies.
16202
16203 2011-08-14  Yao Qi  <yao@codesourcery.com>
16204
16205         * target.h (struct target_ops): Fix indent.
16206         * win32-low.c (win32_target_ops): Fix comment.
16207
16208 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
16209             Yao Qi  <yao@codesourcery.com>
16210
16211         * Makefile.in (clean): Remove tic6x-*.c files.
16212         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
16213         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
16214         (tic6x-c64xp-linux.c): Likewise.
16215         * configure.srv: Add support for tic6x-*-uclinux.
16216         * linux-tic6x-low.c: New.
16217         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
16218
16219 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
16220             Yao Qi  <yao@codesourcery.com>
16221
16222         * target.h (struct target_ops): Add read_loadmap.
16223         * linux-low.c (struct target_loadseg): New type.
16224         (struct target_loadmap): New type.
16225         (linux_read_loadmap): New function.
16226         (linux_target_ops): Add linux_read_loadmap.
16227         * server.c (handle_query): Support qXfer:fdpic:read packet.
16228         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
16229         to NULL.
16230
16231 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
16232
16233         * win32-low.c: Include <stdint.h>.
16234
16235 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
16236
16237         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
16238         to the inferior here.
16239         (i386_remove_aligned_watchpoint): Ditto.
16240         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
16241         fit part of the watchpoint in the debug registers.
16242         (i386_update_inferior_debug_regs): New.
16243         (i386_low_insert_watchpoint): Work on a local mirror of the debug
16244         registers, and only update the inferior on success.
16245         (i386_low_remove_watchpoint): Ditto.
16246
16247 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
16248
16249         * linux-low.c (compare_ints, unique, list_threads, show_process,
16250         linux_core_of_thread): Delete.
16251         (linux_target_ops): Change linux_core_of_thread to
16252         linux_common_core_of_thread.
16253         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
16254         * utils.c (malloc_failure): Change type of argument.
16255         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
16256         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
16257         common/linux-osdata.c, common/ptid.c and common/buffer.c.
16258         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
16259         (IPA_OBJS): Add common-utils-ipa.o.
16260         (ptid_h, linux_osdata_h): New macros.
16261         (server_h): Add common/common-utils.h, common/xml-utils.h,
16262         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
16263         common/ptid.h.
16264         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
16265         ptid.o, buffer.o): New rules.
16266         (linux-low.o): Add common/linux-osdata.h as a dependency.
16267         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
16268         * configure.ac: Add AC_HEADER_DIRENT check.
16269         * config.in: Regenerate.
16270         * configure: Regenerate.
16271         * remote-utils.c (xml_escape_text): Delete.
16272         (buffer_grow, buffer_free, buffer_init, buffer_finish,
16273         buffer_xml_printf): Move to common/buffer.c.
16274         * server.c (main): Remove call to initialize_inferiors.
16275         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
16276         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
16277         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
16278         internal_error, gdb_assert, gdb_assert_fail): Delete.
16279         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
16280         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
16281         common/buffer.h.
16282         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
16283         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
16284         initialize_inferiors): Delete.
16285
16286 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
16287
16288         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
16289         symbol error.
16290
16291 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
16292
16293         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
16294         assertion.
16295         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
16296
16297 2011-05-26  Yao Qi  <yao@codesourcery.com>
16298
16299         * Makefile.in (thread-db.o): Track dependence to
16300         common/gdb_thread_db.h.
16301         * thread-db.c: include gdb_thread_db.h from right place.
16302
16303 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
16304
16305         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
16306         __FILE__ and __LINE__ to internal_error.
16307
16308 2011-05-13  Doug Evans  <dje@google.com>
16309
16310         * thread-db.c (try_thread_db_load_from_sdir): New function.
16311         (try_thread_db_load_from_dir): New function.
16312         (thread_db_load_search): Handle $sdir, ignore $pdir.
16313         Remove trying of system directories if search of
16314         libthread-db-search-path fails, that is now done via $sdir.
16315
16316 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
16317
16318         * server.c (handle_query): Add EnableDisableTracepoints to the list
16319         of supported features.
16320         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
16321         tracepoints.
16322         (cmd_qtenable_disable): New.
16323         (cmd_qtstart): Install tracepoints even if disabled.
16324         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
16325         receiving a QTEnable or QTDisable packet.
16326         (gdb_collect): Skip data collection if fast tracepoint is disabled.
16327         (ust_marker_to_static_tracepoint): Do not ignore disabled static
16328         tracepoints.
16329         (gdb_probe): Skip data collection if static tracepoint is disabled.
16330
16331 2011-05-10  Doug Evans  <dje@google.com>
16332
16333         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
16334
16335 2011-05-04  Doug Evans  <dje@google.com>
16336
16337         * linux-low.c (linux_join): Skip process lookup.
16338         * spu-low.c (spu_join): Ditto.
16339         * server.c (join_inferiors_callback): Delete.
16340         (process_serial_event): For 'D' packet (detach) call join_inferior
16341         directly.
16342
16343 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
16344
16345         * README: Don't mention xscale*-*-linux*.
16346         * configure.srv (xscale*-*-linux*): Don't handle target.
16347
16348 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
16349
16350         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
16351         casting pointers.
16352         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
16353         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
16354         (i386_emit_void_call_2): Likewise.
16355
16356 2011-04-26  Yao Qi  <yao@codesourcery.com>
16357
16358         * linux-low.c: Move common macros to linux-ptrace.h.
16359         Include linux-ptrace.h.
16360         * Makefile.in (linux_ptrace_h): New.
16361         (linux-low.o): Depends on linux-ptrace.h.
16362
16363 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
16364
16365         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
16366         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
16367         (remote_prepare): New function with most of the TCP code from ...
16368         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
16369         setting transport_is_reliable.
16370         * server.c (run_once): New variable.
16371         (gdbserver_usage): Document it.
16372         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
16373         the first run if RUN_ONCE.
16374         * server.h (run_once, remote_prepare): New declarations.
16375
16376 2011-04-19  Tom Tromey  <tromey@redhat.com>
16377
16378         * win32-low.c (handle_load_dll): Remove duplicate "the".
16379
16380 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
16381
16382         Remove support for old Cygwin 1.5 versions.
16383         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
16384         function to avoid warning.
16385         (win32_add_one_solib): Use cygwin_conv_path function to avoid
16386         warning.
16387
16388 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
16389
16390         * gdbserver/server.h (Macro _): Define it if not available.
16391
16392 2011-03-14  Michael Snyder  <msnyder@vmware.com>
16393
16394         * hostio.c (handle_close): Remove unnecessary null test.
16395
16396 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
16397
16398         * Makefile.in (maintainer-clean realclean distclean): Remove
16399         "make ...  subdir_do" command.
16400
16401 2011-03-10  Michael Snyder  <msnyder@vmware.com>
16402
16403         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
16404
16405         * server.c (handle_v_run): Free alloced buffer on early return.
16406
16407 2011-03-09  Yao Qi  <yao@codesourcery.com>
16408
16409         Revert:
16410         2011-03-04  Yao Qi  <yao@codesourcery.com>
16411
16412         * Makefile.in: Remove GNU make feature --directory.
16413
16414         2011-03-05  Yao Qi  <yao@codesourcery.com>
16415
16416         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16417         (subdir_do): New make target.  Copied from gdb/Makefile.
16418         (maintainer-clean, realclean, distclean, clean): Call corresponding
16419         make targets in common/Makefile.
16420
16421         2011-02-11  Yao Qi  <yao@codesourcery.com>
16422
16423         * configure.ac: Call AC_PROG_RANLIB.
16424         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16425         * configure: Regenerate.
16426
16427 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
16428
16429         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
16430
16431 2011-03-06  Yao Qi  <yao@codesourcery.com>
16432
16433         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
16434
16435 2011-03-05  Yao Qi  <yao@codesourcery.com>
16436
16437         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
16438         (subdir_do): New make target.  Copied from gdb/Makefile.
16439         (maintainer-clean, realclean, distclean, clean): Call corresponding
16440         make targets in common/Makefile.
16441
16442 2011-03-04  Yao Qi  <yao@codesourcery.com>
16443
16444         * Makefile.in: Remove GNU make feature --directory.
16445
16446 2011-03-04  Michael Snyder  <msnyder@vmware.com>
16447
16448         * server.c (queue_stop_reply): Call xmalloc not malloc.
16449
16450 2011-03-02  Michael Snyder  <msnyder@vmware.com>
16451
16452         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
16453
16454 2011-02-28  Michael Snyder  <msnyder@vmware.com>
16455
16456         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
16457         (cmd_qtframe): Ditto.
16458         (cmd_qtbuffer): Ditto.
16459         (cmd_bigqtbuffer): Ditto.
16460
16461         * utils.c (decimal2str): Initialize 'width' to nine, then
16462         don't mess with it.
16463
16464 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
16465
16466         * hostio.c (require_data): Free *data, not data.
16467
16468 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
16469
16470         * hostio.c (require_data): Use free, not xfree.
16471
16472 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16473
16474         * server.c (handle_query): Discard unused value.
16475
16476         * hostio.c (require_data): Free malloc memory before returning
16477         error.
16478
16479 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16480
16481         * linux-low.c (list_threads): Call closedir for dirent.
16482
16483 2011-02-27  Michael Snyder  <msnyder@vmware.com>
16484
16485         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
16486         a case statement falls through.
16487
16488         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
16489
16490         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
16491         in comparison.
16492
16493 2011-02-26  Michael Snyder  <msnyder@vmware.com>
16494
16495         * utils.c (decimal2str): Eliminate dead code and dead param.
16496         (pulongest): Drop dead param from call to decimal2str.
16497         (plongest): Ditto.
16498
16499 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
16500
16501         Revert the following patch (not approved yet):
16502         2011-02-21  Hui Zhu  <teawater@gmail.com>
16503         * tracepoint.c (tp_printf): New function.
16504         (eval_agent_expr): Handle gdb_agent_op_printf.
16505
16506 2011-02-21  Hui Zhu  <teawater@gmail.com>
16507
16508         * tracepoint.c (tp_printf): New function.
16509         (eval_agent_expr): Handle gdb_agent_op_printf.
16510
16511 2011-02-18  Tom Tromey  <tromey@redhat.com>
16512
16513         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
16514         (tracepoint.o): Likewise.
16515         * tracepoint.c (enum gdb_agent_op): Use ax.def.
16516         (gdb_agent_op_names): Likewise.
16517
16518 2011-02-18  Tom Tromey  <tromey@redhat.com>
16519
16520         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
16521         gdb_agent_op_rot>: New constants.
16522         (gdb_agent_op_names): Add pick and roll.
16523         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
16524         cases.
16525
16526 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
16527
16528         * aclocal.m4: Regenerated with aclocal-1.11.1.
16529
16530 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
16531
16532         * server.c (handle_qxfer_traceframe_info): New.
16533         (qxfer_packets): Register "traceframe-info".
16534         (handle_query): Report support for qXfer:traceframe-info:read+.
16535         * tracepoint.c (match_blocktype): New.
16536         (traceframe_find_block_type): Rename to ...
16537         (traceframe_walk_blocks): ... this.  Add callback filter argument,
16538         and use it.
16539         (traceframe_find_block_type): New, reimplemented on top of
16540         traceframe_walk_blocks.
16541         (build_traceframe_info_xml): New.
16542         (traceframe_read_info): New.
16543         * server.h (traceframe_read_info): Declare.
16544
16545 2011-02-11  Yao Qi  <yao@codesourcery.com>
16546
16547         * configure.ac: Call AC_PROG_RANLIB.
16548         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
16549         * configure: Regenerate.
16550
16551 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
16552
16553         * server.c (gdb_read_memory): Change return semantics to allow
16554         partial transfers.
16555         (handle_search_memory_1): Adjust.
16556         (process_serial_event) <'m' packet>: Handle partial transfers.
16557         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
16558
16559 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16560
16561         * regcache.c (init_register_cache): Initialize
16562         regcache->register_status.
16563         (free_register_cache): Release regcache->register_status.
16564         (regcache_cpy): Copy register_status.
16565         (registers_to_string): Print 'x's for unavailable registers.
16566         (supply_register): Mark the register's status valid or
16567         unavailable, depending on whether a buffer was passed in or not.
16568         (supply_register_zeroed): New.
16569         (supply_regblock): Mark the registers' status valid or
16570         unavailable, depending on whether a buffer was passed in or not.
16571         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
16572         (struct regcache): New `register_status' field.
16573         (supply_register_zeroed): Declare.
16574         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
16575         supply_register_zeroed, rather than passing a NULL buffer to
16576         supply_register.
16577         * tracepoint.c (fetch_traceframe_registers): Update comment.
16578
16579 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
16580
16581         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
16582         buffer explicit.
16583
16584 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
16585
16586         * server.h (decode_xfer_write): Change prototype.
16587         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
16588         and don't extract the annex here.
16589         * server.c (decode_xfer_read): Remove `annex' parameter,
16590         and don't extract the annex here.
16591         (decode_xfer): New.
16592         (struct qxfer): New.
16593         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
16594         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
16595         (handle_qxfer_statictrace): New functions, abstracted out from
16596         handle_query, and made to use the struct qxfer interface.
16597         (handle_threads_qxfer_proper): Rename to ...
16598         (handle_qxfer_threads_proper): ... this.
16599         (handle_threads_qxfer): Rename to ...
16600         (handle_qxfer_threads): ... this.  Adjust.
16601         (qxfer_packets): New array.
16602         (handle_qxfer): New function.
16603         (handle_query): Use handle_qxfer.
16604
16605 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
16606
16607         * gdbreplay.c: Shorten lines of >= 80 columns.
16608         * linux-low.c: Ditto.
16609         * linux-ppc-low.c: Ditto.
16610         * linux-s390-low.c: Ditto.
16611         * linux-sparc-low.c: Ditto.
16612         * linux-x86-low.c: Ditto.
16613         * linux-xtensa-low.c: Ditto.
16614         * mem-break.c: Ditto.
16615         * nto-low.c: Ditto.
16616         * regcache.h: Ditto.
16617         * remote-utils.c: Ditto.
16618         * server.c: Ditto.
16619         * server.h: Ditto.
16620         * thread-db.c: Ditto.
16621         * tracepoint.c: Ditto.
16622         * utils.c: Ditto.
16623         * win32-low.h: Ditto.
16624
16625 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
16626
16627         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
16628         update.
16629
16630 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
16631
16632         * server.c (gdbserver_version): Update copyright year in version
16633         output.
16634         * gdbreplay.c (gdbreplay_version): Ditto.
16635
16636 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
16637
16638         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
16639         * linux-bfin-low.c: New file.
16640         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
16641         PT_DATA_ADDR for BFIN targets.
16642         * Makefile.in (SFILES): Add linux-bfin-low.c.
16643         (clean): Remove reg-bfin.c.
16644         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
16645         * README: Mention supported Blackfin targets.
16646
16647 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
16648
16649         * .gitignore: New file.
16650
16651 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
16652
16653         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
16654
16655 2010-10-22  Jie Zhang  <jie@codesourcery.com>
16656
16657         * Makefile.in: Add FLAGS_TO_PASS variable.
16658         (install): Remove dependency of install-only and recursively
16659         invoke make for install-only.
16660
16661 2010-10-04  Doug Evans  <dje@google.com>
16662
16663         * Makefile.in (uninstall): Use $(DESTDIR).
16664
16665 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
16666
16667         PR gdb/11842
16668
16669         * linux-x86-low.c (compat_siginfo_from_siginfo)
16670         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
16671         si_code is < 0.  Check for si_code == SI_TIMER before checking for
16672         si_code < 0.
16673
16674 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16675
16676         * lynx-i386-low.c: New file.
16677         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
16678
16679 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16680
16681         * lynx-low.c (ptrace_request_to_str): Remove handling for
16682         request values that have been removed in LynxOS 5.x.
16683
16684 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
16685
16686         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
16687         <ptrace.h>
16688
16689 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
16690
16691         * configure.ac: Add --enable-inprocess-agent option.
16692         * configure: Rebuilt.
16693
16694 2010-09-06  Yao Qi  <yao@codesourcery.com>
16695
16696         * linux-low.c (linux_kill): Remove unused variable.
16697         (linux_stabilize_threads): Likewise.
16698         * server.c (start_inferior): Likewise.
16699         (queue_stop_reply_callback): Likewise.
16700         * tracepoint.c (do_action_at_tracepoint): Likewise.
16701
16702 2010-09-06  Yao Qi  <yao@codesourcery.com>
16703
16704         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
16705         on return.
16706
16707 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
16708
16709         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
16710
16711 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
16712
16713         * Makefile.in (install-only): Replace $IPA_DEPFILES with
16714         "$(IPA_DEPFILES)".
16715
16716 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16717
16718         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
16719         gdbserver/lynx-ppc-low.c: New files.
16720         * Makefile.in (lynx_low_h): New variable.
16721         (lynx-low.o, lynx-ppc-low.o): New rules.
16722         * configure.ac: On LynxOS, link with -lnetinet.
16723         * configure.srv: Add handling of powerpc-*-lynxos* targets.
16724         * configure: regenerate.
16725
16726 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16727
16728         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
16729         * configure.ac: Add check for vasprintf and vsnprintf.
16730         * configure, config.in: Regenerate.
16731         * server.h (vasprintf, vsnprintf): Add conditional declarations.
16732
16733 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16734
16735         * gdbreplay.c: Move include of alloca.h up, next to include of
16736         malloc.h.
16737         * server.h: Add include of malloc.h.
16738         * mem-break.c: Remove include of malloc.h.
16739         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
16740
16741 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16742
16743         * Makefile.in (memmem.o): Build with -Wno-error.
16744
16745 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16746
16747         * utils.c (xsnprintf): Make non-static.
16748         * server.h: Add xsnprintf declaration.
16749         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
16750         replace calls to snprintf by calls to xsnprintf throughout.
16751
16752 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
16753
16754         * configure.ac: Add configure check for alloca.
16755         * configure, config.in: Regenerate.
16756         * server.h: Include alloca.h if it exists.
16757         * gdbreplay.c: Include alloca.h if it exists.
16758
16759 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16760
16761         * linux-low.c (__SIGRTMIN): Define if not already defined.
16762         (linux_create_inferior): Check for __ANDROID__ rather than
16763         __SIGRTMIN.
16764         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
16765         are already deferred.
16766         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
16767         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
16768         stopped and already has a pending signal to report.
16769         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
16770         a pending signal to report or is moving out of a jump pad.
16771         (linux_init_signals): Check for __ANDROID__ rather than
16772         __SIGRTMIN.
16773
16774 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
16775
16776         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
16777         debug_threads check.  Avoid a linear search when not doing debug
16778         output.
16779
16780 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16781
16782         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
16783         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
16784         (struct file_handler) <fd>: Change type to gdb_fildes_t.
16785         (process_event): Change local fd's type to gdb_fildes_t.
16786         (create_file_handler): Adjust prototype.
16787         (delete_file_handler): Adjust prototype.
16788         (handle_file_event): Adjust prototype.  Use pfildes.
16789         (create_file_event): Adjsut prototype.
16790         * remote-utils.c (remote_desc, listen_desc): Change type to
16791         gdb_fildes_t.
16792         * server.h: New gdb_fildes_t typedef.
16793         [USE_WIN32API]: Include winsock2.h.
16794         (delete_file_handler, add_file_handler): Adjust prototypes.
16795         (pfildes): Declare.
16796         * utils.c (pfildes): New.
16797
16798 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16799
16800         * configure.ac (build_warnings): Add -Wno-char-subscripts.
16801         * configure: Regenerate.
16802
16803 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
16804
16805         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
16806         (linux_done_accessing_memory): ... this.
16807         (linux_target_ops): Adjust.
16808         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
16809         * nto-low.c (nto_target_ops): Adjust comment.
16810         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
16811         * spu-low.c (spu_target_ops): Adjust comment.
16812         * target.h (target_ops): Rename unprepare_to_access_memory field
16813         to done_accessing_memory.
16814         (unprepare_to_access_memory): Rename to ...
16815         (done_accessing_memory): ... this.
16816
16817 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16818
16819         * linux-low.c (linux_prepare_to_access_memory): New.
16820         (linux_unprepare_to_access_memory): New.
16821         (linux_target_ops): Install them.
16822         * server.c (read_memory): Rename to ...
16823         (gdb_read_memory): ... this.  Use
16824         prepare_to_access_memory/prepare_to_access_memory.
16825         (write_memory): Rename to ...
16826         (gdb_write_memory): ... this.  Use
16827         prepare_to_access_memory/prepare_to_access_memory.
16828         (handle_search_memory_1): Adjust.
16829         (process_serial_event): Adjust.
16830         * target.h (struct target_ops): New fields
16831         prepare_to_access_memory and unprepare_to_access_memory.
16832         (prepare_to_access_memory, unprepare_to_access_memory): New.
16833         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
16834         prepare_to_access_memory/prepare_to_access_memory.
16835         * nto-low.c (nto_target_ops): Adjust.
16836         * spu-low.c (spu_target_ops): Adjust.
16837         * win32-low.c (win32_target_ops): Adjust.
16838
16839 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16840
16841         * Makefile.in (WARN_CFLAGS): Get it from configure.
16842         (WERROR_CFLAGS): New.
16843         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
16844         * configure.ac: Introduce --enable-werror, which adds -Werror to
16845         the compiler command line.  Enabled by default.  Disable with
16846         --disable-werror.  Add -Wdeclaration-after-statement
16847         Wpointer-arith and -Wformat-nonliteral to warning flags.
16848         * configure: Regenerate.
16849
16850 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16851
16852         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
16853
16854 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
16855
16856         * gdbreplay.c (remote_error): New.
16857         (gdbchar): New.
16858         (expect): Use gdbchar.  Check for error reading from GDB.
16859         Clarify sync error output.
16860         (play): Check for errors writing to GDB.
16861         * linux-low.c (sigchld_handler): Really ignore `write' errors.
16862         * remote-utils.c (getpkt): Check for errors writing to the remote
16863         descriptor.
16864
16865 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16866
16867         * linux-low.c (linux_wait_1): Move non-debugging code out of
16868         `debug_threads' control.
16869
16870 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16871
16872         * linux-low.c (linux_wait_1): Don't set last_status here.
16873         * server.c (push_event, queue_stop_reply_callback): Assert we're
16874         not pushing a TARGET_WAITKIND_IGNORE event.
16875         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
16876         (myresume, handle_target_event): Set the thread's last_resume_kind
16877         and last_status from the target returned status.
16878
16879 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
16880
16881         PR threads/10729
16882
16883         * linux-x86-low.c (update_debug_registers_callback): New.
16884         (i386_dr_low_set_addr): Use it.
16885         (i386_dr_low_get_addr): New.
16886         (i386_dr_low_set_control): Use update_debug_registers_callback.
16887         (i386_dr_low_get_control): New.
16888         (i386_dr_low_get_status): Adjust.
16889         * linux-low.c (linux_stop_lwp): New.
16890         * linux-low.h (linux_stop_lwp): Declare.
16891
16892         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
16893         argument instead of a i386_debug_reg_state.
16894         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
16895         a i386_debug_reg_state.
16896         (i386_insert_aligned_watchpoint): Adjust.
16897         (i386_remove_aligned_watchpoint): Adjust.
16898         (i386_low_stopped_data_address): Read the debug registers from the
16899         inferior instead of from the mirrors.
16900         * i386-low.h (struct i386_debug_reg_state): Extend comment.
16901         (i386_dr_low_get_addr): Declare.
16902         (i386_dr_low_get_control): Declare.
16903         (i386_dr_low_get_status): Change prototype.
16904
16905         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
16906         (i386_dr_low_get_addr): New.
16907         (i386_dr_low_get_control): New.
16908         (i386_dr_low_get_status): Adjust prototype.  Return
16909         dr_status_mirror.
16910         (i386_initial_stuff): Clear dr_status_mirror and
16911         dr_control_mirror.
16912         (i386_get_thread_context): Adjust.
16913         (i386_set_thread_context): Adjust.
16914         (i386_thread_added): Adjust.
16915
16916 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
16917
16918         * linux-low.h (linux_thread_area): Delete declaration.
16919
16920 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
16921
16922         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
16923         after its termination.
16924
16925 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
16926
16927         * linux-low.c (gdb_wants_lwp_stopped): Delete.
16928         (gdb_wants_all_stopped): Delete.
16929         (linux_wait_1): Don't call them.
16930         * server.c (handle_v_cont): Tag all threads as want-stopped.
16931         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
16932         stopped as "client-wants-stopped".
16933
16934 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
16935
16936         * Makefile.in (signals_h): New.
16937         (server_h): Depend on it.
16938         (server.o): Don't depend on $(signals_def).
16939         (signals.o): Depend on $(signals_def).
16940
16941 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
16942
16943         * Makefile.in (signals_def): New.
16944         (server_h): Append include/gdb/signals.h and signals_def.
16945         (server.o): Append signals_def.
16946
16947 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
16948
16949         * server.c (handle_target_event): Use target_signal_to_host for
16950         resume_info.sig initialization.
16951         * target.h (struct thread_resume) <sig>: New comment.
16952
16953 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
16954
16955         * server.c (handle_query): strcpy() the returned string from paddress()
16956         instead of sprintf().
16957         * utils.c (paddress): Return phex_nz().
16958
16959 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
16960
16961         * server.c (handle_v_cont): Call mourn_inferior if process
16962         just exited.
16963         (myresume): Likewise.
16964
16965 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
16966
16967         Static tracepoints, and integration with UST.
16968
16969         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
16970         * mem-break.c (uninsert_all_breakpoints)
16971         (reinsert_all_breakpoints): New.
16972         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
16973         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
16974         (gdb_agent_ust_loaded, helper_thread_id)
16975         (gdb_agent_helper_thread_id): New macros.
16976         (struct ipa_sym_addresses): Add addr_ust_loaded,
16977         addr_helper_thread_id, addr_cmd_buf.
16978         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
16979         (in_process_agent_loaded_ust): New.
16980         (write_e_ust_not_loaded): New.
16981         (maybe_write_ipa_ust_not_loaded): New.
16982         (struct collect_static_trace_data_action): New.
16983         (enum tracepoint_type) <static_tracepoint>: New.
16984         (struct tracepoint) <handle>: Mention static tracepoints.
16985         (struct static_tracepoint_ctx): New.
16986         (CMD_BUF_SIZE): New.
16987         (add_tracepoint_action): Handle static tracepoint actions.
16988         (unprobe_marker_at): New.
16989         (clear_installed_tracepoints): Handle static tracepoints.
16990         (cmd_qtdp): Handle static tracepoints.
16991         (probe_marker_at): New.
16992         (cmd_qtstart): Handle static tracepoints.
16993         (response_tracepoint): Handle static tracepoints.
16994         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
16995         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
16996         (get_context_regcache): Handle static tracepoints.
16997         (do_action_at_tracepoint): Handle static tracepoint actions.
16998         (traceframe_find_block_type): Handle static trace data blocks.
16999         (traceframe_read_sdata): New.
17000         (download_tracepoints): Download static tracepoint actions.
17001         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
17002         (GDB_PROBE_NAME): New.
17003         (ust_ops): New.
17004         (GET_UST_SYM): New.
17005         (USTF): New.
17006         (dlsym_ust): New.
17007         (ust_marker_to_static_tracepoint): New.
17008         (gdb_probe): New.
17009         (collect_ust_data_at_tracepoint): New.
17010         (gdb_ust_probe): New.
17011         (UNIX_PATH_MAX, SOCK_DIR): New.
17012         (gdb_ust_connect_sync_socket): New.
17013         (resume_thread, stop_thread): New.
17014         (run_inferior_command): New.
17015         (init_named_socket): New.
17016         (gdb_ust_socket_init): New.
17017         (cstr_to_hexstr): New.
17018         (next_st): New.
17019         (first_marker, next_marker): New.
17020         (response_ust_marker): New.
17021         (cmd_qtfstm, cmd_qtsstm): New.
17022         (unprobe_marker_at, probe_marker_at): New.
17023         (cmd_qtstmat, gdb_ust_thread): New.
17024         (gdb_ust_init): New.
17025         (initialize_tracepoint_ftlib): Call gdb_ust_init.
17026         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
17027         (ST_REGENTRY): New.
17028         (x86_64_st_collect_regmap): New.
17029         (X86_64_NUM_ST_COLLECT_GREGS): New.
17030         (AMD64_RIP_REGNUM): New.
17031         (supply_static_tracepoint_registers): New.
17032         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
17033         (ST_REGENTRY): New.
17034         (i386_st_collect_regmap): New.
17035         (i386_NUM_ST_COLLECT_GREGS): New.
17036         (supply_static_tracepoint_registers): New.
17037         * server.c (handle_query): Handle qXfer:statictrace:read.
17038         <qSupported>: Report support for StaticTracepoints, and
17039         qXfer:statictrace:read features.
17040         * server.h (traceframe_read_sdata)
17041         (supply_static_tracepoint_registers): Declare.
17042         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
17043         (unpack_varlen_hex): Include in IPA build.
17044         * Makefile.in (ustlibs, ustinc): New.
17045         (IPA_OBJS): Add remote-utils-ipa.o.
17046         ($(IPA_LIB)): Link -ldl and -lpthread.
17047         (UST_CFLAGS): New.
17048         (IPAGENT_CFLAGS): Add UST_CFLAGS.
17049         * config.in, configure: Regenerate.
17050
17051 2010-06-20  Ian Lance Taylor  <iant@google.com>
17052             Pedro Alves  <pedro@codesourcery.com>
17053
17054         * linux-x86-low.c (always_true): Delete.
17055         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
17056         trying to fool the compiler with always_true.
17057
17058 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
17059
17060         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
17061         conditions in gdbserver.
17062
17063 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
17064
17065         * spu-low.c (spu_read_memory): Wrap around local store limit.
17066         (spu_write_memory): Likewise.
17067
17068 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
17069
17070         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
17071         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
17072         LONGEST uses.
17073         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
17074         uses.
17075         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
17076         uses with LONGEST uses.
17077
17078 2010-06-14  Stan Shebs  <stan@codesourcery.com>
17079             Pedro Alves  <pedro@codesourcery.com>
17080
17081         Bytecode compiler.
17082
17083         * linux-x86-low.c: Include limits.h.
17084         (add_insns): New.
17085         (always_true): New.
17086         (EMIT_ASM): New.
17087         (EMIT_ASM32): New.
17088         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
17089         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
17090         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
17091         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
17092         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
17093         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
17094         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
17095         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
17096         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
17097         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
17098         (amd64_emit_void_call_2): New.
17099         (amd64_emit_ops): New.
17100         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
17101         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
17102         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
17103         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
17104         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
17105         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
17106         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
17107         (i386_emit_call, i386_emit_reg, i386_emit_pop)
17108         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
17109         (i386_emit_stack_adjust, i386_emit_int_call_1)
17110         (i386_emit_void_call_2): New.
17111         (i386_emit_ops): New.
17112         (x86_emit_ops): New.
17113         (the_low_target): Install x86_emit_ops.
17114         * server.h (struct emit_ops): New.
17115         (get_raw_reg_func_addr): Declare.
17116         (current_insn_ptr, emit_error): Declare.
17117         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
17118         (set_trace_state_variable_value): New defines.
17119         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
17120         addr_get_trace_state_variable_value and
17121         addr_set_trace_state_variable_value.
17122         (symbol_list): New fields for get_raw_reg,
17123         get_trace_state_variable_value and set_trace_state_variable_value.
17124         (condfn): New typedef.
17125         (struct tracepoint): New field `compiled_cond'.
17126         (do_action_at_tracepoint): Clear compiled_cond.
17127         (get_trace_state_variable_value, set_trace_state_variable_value):
17128         Export in the IPA.
17129         (condition_true_at_tracepoint): If there's a compiled condition,
17130         run that.
17131         (current_insn_ptr, emit_error): New globals.
17132         (struct bytecode_address): New.
17133         (get_raw_reg_func_addr): New.
17134         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
17135         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
17136         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
17137         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
17138         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
17139         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
17140         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
17141         (compile_tracepoint_condition, compile_bytecodes): New.
17142         * target.h (emit_ops): Forward declare.
17143         (struct target_ops): New field emit_ops.
17144         (target_emit_ops): New.
17145         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
17146         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
17147         * linux-low.c (linux_emit_ops): New.
17148         (linux_target_ops): Install it.
17149         * linux-low.h (struct linux_target_ops): New field emit_ops.
17150
17151 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
17152
17153         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
17154         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
17155
17156 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17157             Stan Shebs  <stan@codesourcery.com>
17158
17159         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
17160         (all): Depend on $(extra_libraries).
17161         (install-only): Install the IPA.
17162         (IPA_OBJS, IPA_LIB): New.
17163         (clean): Remove the IPA lib.
17164         (IPAGENT_CFLAGS): New.
17165         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
17166         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
17167         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
17168         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
17169         * configure.ac: Check for atomic builtins support in the compiler.
17170         (IPA_DEPFILES, extra_libraries): Define.
17171         * configure.srv (ipa_obj): Add description.
17172         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
17173         (i[34567]86-*-linux*): Set ipa_obj.
17174         (x86_64-*-linux*): Set ipa_obj.
17175         * linux-low.c (stabilizing_threads): New.
17176         (supports_fast_tracepoints): New.
17177         (linux_detach): Stabilize threads before detaching.
17178         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
17179         the lwp is either not stabilizing, or is moving out of a jump pad.
17180         (linux_fast_tracepoint_collecting): New.
17181         (maybe_move_out_of_jump_pad): New.
17182         (enqueue_one_deferred_signal): New.
17183         (dequeue_one_deferred_signal): New.
17184         (linux_wait_for_event_1): If moving out of a jump pad, defer
17185         pending signals to later.
17186         (linux_stabilize_threads): New.
17187         (linux_wait_1): Check if threads need moving out of jump pads, and
17188         do it if so.
17189         (stuck_in_jump_pad_callback): New.
17190         (move_out_of_jump_pad_callback): New.
17191         (lwp_running): New.
17192         (linux_resume_one_lwp): Handle moving out of jump pads.
17193         (linux_set_resume_request): Dequeue deferred signals.
17194         (need_step_over_p): Also step over fast tracepoint jumps.
17195         (start_step_over): Also uninsert fast tracepoint jumps.
17196         (finish_step_over): Also reinsert fast tracepoint jumps.
17197         (linux_install_fast_tracepoint_jump): New.
17198         (linux_target_ops): Install linux_stabilize_threads and
17199         linux_install_fast_tracepoint_jump_pad.
17200         * linux-low.h (linux_target_ops) <get_thread_area,
17201         install_fast_tracepoint_jump_pad>: New fields.
17202         (struct lwp_info) <collecting_fast_tracepoint,
17203         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
17204         (linux_get_thread_area): Declare.
17205         * linux-x86-low.c (jump_insn): New.
17206         (x86_get_thread_area): New.
17207         (append_insns): New.
17208         (push_opcode): New.
17209         (amd64_install_fast_tracepoint_jump_pad): New.
17210         (i386_install_fast_tracepoint_jump_pad): New.
17211         (x86_install_fast_tracepoint_jump_pad): New.
17212         (the_low_target): Install x86_get_thread_area and
17213         x86_install_fast_tracepoint_jump_pad.
17214         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
17215         (struct fast_tracepoint_jump): New.
17216         (fast_tracepoint_jump_insn): New.
17217         (fast_tracepoint_jump_shadow): New.
17218         (find_fast_tracepoint_jump_at): New.
17219         (fast_tracepoint_jump_here): New.
17220         (delete_fast_tracepoint_jump): New.
17221         (set_fast_tracepoint_jump): New.
17222         (uninsert_fast_tracepoint_jumps_at): New.
17223         (reinsert_fast_tracepoint_jumps_at): New.
17224         (set_breakpoint_at): Use write_inferior_memory.
17225         (uninsert_raw_breakpoint): Use write_inferior_memory.
17226         (check_mem_read): Mask out fast tracepoint jumps.
17227         (check_mem_write): Mask out fast tracepoint jumps.
17228         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
17229         (set_fast_tracepoint_jump): Declare.
17230         (delete_fast_tracepoint_jump)
17231         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
17232         (reinsert_fast_tracepoint_jumps_at): Declare.
17233         * regcache.c: Don't compile many functions when building the
17234         in-process agent library.
17235         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
17236         the register buffer in the heap.
17237         (free_register_cache): If the register buffer isn't owned by the
17238         regcache, don't free it.
17239         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
17240         pre-existing register caches.
17241         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
17242         type.
17243         (convert_ascii_to_int): : Constify `from' parameter type.
17244         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
17245         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
17246         the needed buffer in-place.
17247         (relocate_instruction): New.
17248         * server.c (handle_query) <qSymbols>: If the target supports
17249         tracepoints, give it a chance of looking up symbols.  Report
17250         support for fast tracepoints.
17251         (handle_status): Stabilize threads.
17252         (process_serial_event): Adjust.
17253         * server.h (struct fast_tracepoint_jump): Forward declare.
17254         (struct process_info) <fast_tracepoint_jumps>: New field.
17255         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
17256         (decode_X_packet, decode_M_packet): Adjust.
17257         (relocate_instruction): Declare.
17258         (in_process_agent_loaded): Declare.
17259         (tracepoint_look_up_symbols): Declare.
17260         (struct fast_tpoint_collect_status): Declare.
17261         (fast_tracepoint_collecting): Declare.
17262         (force_unlock_trace_buffer): Declare.
17263         (handle_tracepoint_bkpts): Declare.
17264         (initialize_low_tracepoint)
17265         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
17266         * target.h (struct target_ops) <stabilize_threads,
17267         install_fast_tracepoint_jump_pad>: New fields.
17268         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
17269         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
17270         [HAVE_STDINT_H]: Include stdint.h.
17271         (trace_debug_1): Rename to ...
17272         (trace_vdebug): ... this.
17273         (trace_debug): Rename to ...
17274         (trace_debug_1): ... this.  Add `level' parameter.
17275         (trace_debug): New.
17276         (ATTR_USED, ATTR_NOINLINE): New.
17277         (IP_AGENT_EXPORT): New.
17278         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
17279         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
17280         (about_to_request_buffer_space, trace_buffer_is_full)
17281         (stopping_tracepoint, expr_eval_result, error_tracepoint)
17282         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
17283         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
17284         (traceframe_write_count, traceframes_created)
17285         (trace_state_variables)
17286         New renaming defines.
17287         (struct ipa_sym_addresses): New.
17288         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
17289         (symbol_list): New.
17290         (ipa_sym_addrs): New.
17291         (all_tracepoint_symbols_looked_up): New.
17292         (in_process_agent_loaded): New.
17293         (write_e_ipa_not_loaded): New.
17294         (maybe_write_ipa_not_loaded): New.
17295         (tracepoint_look_up_symbols): New.
17296         (debug_threads) [IN_PROCESS_AGENT]: New.
17297         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
17298         (UNKNOWN_SIDE_EFFECTS): New.
17299         (stop_tracing): New.
17300         (flush_trace_buffer): New.
17301         (stop_tracing_bkpt): New.
17302         (flush_trace_buffer_bkpt): New.
17303         (read_inferior_integer): New.
17304         (read_inferior_uinteger): New.
17305         (read_inferior_data_pointer): New.
17306         (write_inferior_data_pointer): New.
17307         (write_inferior_integer): New.
17308         (write_inferior_uinteger): New.
17309         (struct collect_static_trace_data_action): Delete.
17310         (enum tracepoint_type): New.
17311         (struct tracepoint) <type>: New field `type'.
17312         <actions_str, step_actions, step_actions_str>: Only include in
17313         GDBserver.
17314         <orig_size, obj_addr_on_target, adjusted_insn_addr>
17315         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
17316         (tracepoints): Use IP_AGENT_EXPORT.
17317         (last_tracepoint): Don't include in the IPA.
17318         (stopping_tracepoint): Use IP_AGENT_EXPORT.
17319         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
17320         (alloced_trace_state_variables): New.
17321         (trace_state_variables): Use IP_AGENT_EXPORT.
17322         (traceframe_t): Delete unused variable.
17323         (circular_trace_buffer): Don't include in the IPA.
17324         (trace_buffer_start): Delete.
17325         (struct trace_buffer_control): New.
17326         (trace_buffer_free): Delete.
17327         (struct ipa_trace_buffer_control): New.
17328         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
17329         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
17330         New.
17331         (trace_buffer_ctrl): New.
17332         (TRACE_BUFFER_CTRL_CURR): New.
17333         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
17334         Reimplement as macros.
17335         (trace_buffer_wrap): Delete.
17336         (traceframe_write_count, traceframe_read_count)
17337         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
17338         (struct tracepoint_hit_ctx) <type>: New field.
17339         (struct fast_tracepoint_ctx): New.
17340         (memory_barrier): New.
17341         (cmpxchg): New.
17342         (record_tracepoint_error): Update atomically in the IPA.
17343         (clear_inferior_trace_buffer): New.
17344         (about_to_request_buffer_space): New.
17345         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
17346         updating the same buffer.
17347         (add_tracepoint): Default the tracepoint's type to trap
17348         tracepoint, and orig_size to -1.
17349         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
17350         internal variables.
17351         (create_trace_state_variable): New parameter `gdb'.  Handle it.
17352         (clear_installed_tracepoints): Clear fast tracepoint jumps.
17353         (cmd_qtdp): Handle fast tracepoints.
17354         (cmd_qtdv): Adjust.
17355         (max_jump_pad_size): New.
17356         (gdb_jump_pad_head): New.
17357         (get_jump_space_head): New.
17358         (claim_jump_space): New.
17359         (sort_tracepoints): New.
17360         (MAX_JUMP_SIZE): New.
17361         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
17362         IPA.
17363         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
17364         support.  Upload fast traceframes, and delete internal IPA
17365         breakpoints.
17366         (stop_tracing_handler): New.
17367         (flush_trace_buffer_handler): New.
17368         (cmd_qtstop): Upload fast tracepoints.
17369         (response_tracepoint): Handle fast tracepoints.
17370         (tracepoint_finished_step): Upload fast traceframes.  Set the
17371         tracepoint hit context's tracepoint type.
17372         (handle_tracepoint_bkpts): New.
17373         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
17374         type.  Add comment about fast tracepoints.
17375         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
17376         non-existing action_str field.
17377         (get_context_regcache): Handle fast tracepoints.
17378         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
17379         to the regcache.
17380         (fast_tracepoint_from_jump_pad_address): New.
17381         (fast_tracepoint_from_ipa_tpoint_address): New.
17382         (collecting_t): New.
17383         (force_unlock_trace_buffer): New.
17384         (fast_tracepoint_collecting): New.
17385         (collecting): New.
17386         (gdb_collect): New.
17387         (write_inferior_data_ptr): New.
17388         (target_tp_heap): New.
17389         (target_malloc): New.
17390         (download_agent_expr): New.
17391         (UALIGN): New.
17392         (download_tracepoints): New.
17393         (download_trace_state_variables): New.
17394         (upload_fast_traceframes): New.
17395         (IPA_FIRST_TRACEFRAME): New.
17396         (IPA_NEXT_TRACEFRAME_1): New.
17397         (IPA_NEXT_TRACEFRAME): New.
17398         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
17399         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
17400         (gdb_jump_pad_buffer_end): New.
17401         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
17402         (initialize_tracepoint): Adjust.
17403         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
17404         buffer.  Initialize the low module.
17405         * utils.c (PREFIX, TOOLNAME): New.
17406         (malloc_failure): Use PREFIX.
17407         (error): In the IPA, an error causes an exit.
17408         (fatal, warning): Use PREFIX.
17409         (internal_error): Use TOOLNAME.
17410         (NUMCELLS): Increase to 10.
17411         * configure, config.in: Regenerate.
17412
17413 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
17414
17415         * server.c (handle_query) <qSupported>: Do two passes over the
17416         qSupported string to avoid nesting strtok.
17417
17418 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17419
17420         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
17421         (CDEPS): New.
17422         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
17423         -Wl,--dynamic-list.
17424         * configure: Regenerate.
17425         * proc-service.list: New.
17426
17427 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
17428
17429         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
17430         New comment.
17431
17432 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
17433
17434         * gdbreplay.c (remote_open): Check error return from socket() call by
17435         its equality to -1 not by it being negative.
17436         * remote-utils.c (remote_open): Likewise.
17437
17438 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
17439
17440         * config.h: Regenerate.
17441
17442 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17443
17444         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
17445         doesn't provide PTRACE_GET_THREAD_AREA.
17446
17447 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
17448
17449         * linux-m68k-low.c: Include <asm/ptrace.h>
17450         (ps_get_thread_area): Implement.
17451
17452 2010-05-03  Doug Evans  <dje@google.com>
17453
17454         * event-loop.c (struct callback_event): New struct.
17455         (callback_list): New global.
17456         (append_callback_event, delete_callback_event): New functions.
17457         (process_callback): New function.
17458         (start_event_loop): Call it.
17459         * remote-utils.c (NOT_SCHEDULED): Define.
17460         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
17461         moved out of readchar.
17462         (readchar): Rewrite.  Call reschedule before returning.
17463         (reset_readchar): New function.
17464         (remote_close): Call it.
17465         (process_remaining, reschedule): New functions.
17466         * server.h (callback_handler_func): New typedef.
17467         (append_callback_event, delete_callback_event): Declare.
17468
17469 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17470
17471         * proc-service.c (ps_pglobal_lookup): Use
17472         thread_db_look_up_one_symbol.
17473         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
17474         parameter.  Use it instead of all_symbols_looked_up.
17475         * server.h (struct process_info) <all_symbols_looked_up>: Delete
17476         field.
17477         (all_symbols_looked_up): Don't declare.
17478         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
17479         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
17480         field.
17481         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
17482         Set all_symbols_looked_up here.
17483         (thread_db_look_up_one_symbol): New.
17484         (thread_db_get_tls_address): Adjust.
17485         (thread_db_load_search, try_thread_db_load_1): Always allocate the
17486         thread_db object on the heap, and tentatively set it in the
17487         process structure.
17488         (thread_db_init): Don't set all_symbols_looked_up here.
17489         * linux-low.h (thread_db_look_up_one_symbol): Declare.
17490
17491 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17492
17493         * linux-low.c (linux_kill, linux_detach): Adjust.
17494         (status_pending_p_callback): Remove redundant statement.  Check
17495         for !TARGET_WAITIKIND_IGNORE, instead of
17496         TARGET_WAITKIND_STOPPED.
17497         (handle_tracepoints): Make sure LWP is locked.  Adjust.
17498         (linux_wait_for_event_1): Adjust.
17499         (linux_cancel_breakpoints): New.
17500         (unsuspend_one_lwp): New.
17501         (unsuspend_all_lwps): New.
17502         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
17503         (send_sigstop_callback): Change return type to int, add new
17504         `except' parameter and handle it.
17505         (suspend_and_send_sigstop_callback): New.
17506         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
17507         pass them down.  If SUSPEND, also increment the lwp's suspend
17508         count.
17509         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
17510         (need_step_over_p): Don't consider suspended LWPs.
17511         (start_step_over): Adjust.
17512         (proceed_one_lwp): Change return type to int, add new `except'
17513         parameter and handle it.
17514         (unsuspend_and_proceed_one_lwp): New.
17515         (proceed_all_lwps): Use find_inferior instead of
17516         for_each_inferior.
17517         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
17518         also decrement the suspend count of LWPs.  Pass `except' down,
17519         instead of hacking its suspend count.
17520         (linux_pause_all): Add `freeze' parameter.  Adjust.
17521         (linux_unpause_all): New.
17522         (linux_target_ops): Install linux_unpause_all.
17523         * server.c (handle_status): Adjust.
17524         * target.h (struct target_ops): New fields `unpause_all' and
17525         `cancel_breakpoints'.  Add new parameter to `pause_all'.
17526         (pause_all): Add new `freeze' parameter.
17527         (unpause_all): New.
17528         (cancel_breakpoints): New.
17529         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
17530         cancel breakpoints.
17531         (cmd_qtstart): Pause threads.
17532         (stop_tracing): Pause threads, and cancel breakpoints.
17533         * win32-low.c (win32_target_ops): Adjust.
17534
17535 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
17536
17537         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
17538         the inferior right away from here...
17539         (linux_wait_1): ... to here, and adjust to check the thread's
17540         last_resume_kind instead of the lwp's step or stop_expected flags.
17541
17542 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17543
17544         * README: Use consistent `GDB' and `GDBserver' spellings.
17545
17546 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
17547
17548         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
17549         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
17550         (linux_detach_one_lwp): Assume the lwp is stopped.
17551         (any_thread_of): Delete.
17552         (linux_detach): Stop all lwps here.  Don't blindly delete all
17553         breakpoints.
17554         (delete_lwp_callback): New.
17555         (linux_mourn): Delete all lwps of the process that is gone.
17556         (linux_wait_1): Don't delete the last lwp of the process here.
17557         * mem-break.h (mark_breakpoints_out): Declare.
17558         * mem-break.c (mark_breakpoints_out): New.
17559         (free_all_breakpoints): Use it.
17560         * server.c (handle_target_event): If the process is gone, mark
17561         breakpoints out.
17562         * thread-db.c (struct thread_db) <create_bp>: New field.
17563         (thread_db_enable_reporting): Fix prototype.  Store a thread event
17564         breakpoint reference in the thread_db struct.
17565         (thread_db_load_search): Clear the thread_db object.
17566         (try_thread_db_load_1): Ditto.
17567         (switch_to_process): New.
17568         (disable_thread_event_reporting): Use it.
17569         (remove_thread_event_breakpoints): New.
17570         (thread_db_detach, thread_db_mourn): Use it.
17571
17572 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
17573
17574         * linux-low.c (linux_enable_event_reporting): New.
17575         (linux_wait_for_event_1, handle_extended_wait): Use it.
17576
17577 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
17578
17579         * linux-low.c (linux_kill_one_lwp, linux_kill)
17580         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
17581         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
17582         SIGSTOP even if the LWP is stopped.
17583         (send_sigstop_callback): New.
17584         (stop_all_lwps): Use send_sigstop_callback instead.
17585         (linux_resume_one_thread): Adjust.
17586         (proceed_one_lwp): Still proceed an LWP that the client has
17587         requested to stop, if we haven't reported it as stopped yet.  Make
17588         sure that LWPs the client want stopped, have a pending SIGSTOP.
17589
17590 2010-04-26  Doug Evans  <dje@google.com>
17591
17592         * server.c (handle_general_set): Make static.
17593
17594         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
17595         Print received char after testing for error/eof instead of before.
17596         (input_interrupt): Tweak comment.
17597
17598 2010-04-23  Doug Evans  <dje@google.com>
17599
17600         * server.c (start_inferior): Print inferior argv if --debug.
17601
17602 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
17603
17604         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
17605         * nto-x86-low.c: Include server.h
17606
17607 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
17608
17609         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
17610         be consistent with other sources of this directory.
17611         (init_registers_amd64): Correct name of source file of this function
17612         in the comment.
17613
17614 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17615
17616         * configure.srv (x86_64-*-mingw*): New configuration for Windows
17617         64-bit executables.
17618
17619 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17620
17621         * win32-i386-low.c: Add 64-bit support.
17622         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
17623         (init_registers_amd64): Declare.
17624         (mappings): Add 64-bit version of array.
17625         (init_windows_x86): New function.
17626         (the_low_target): Change init_arch field to init_windows_x86.
17627
17628 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17629
17630         * win32-low.c: Adapt to support also 64-bit architecture.
17631         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
17632         (get_image_name): Use SIZE_T type for local variable `done'.
17633         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
17634         (toolhelp_get_dll_name): Idem.
17635         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
17636         Use uintptr_t typecast to avoid warning.
17637         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
17638         (handle_exception): Use phex_nz to avoid warning.
17639         (win32_wait): Remove unused local variable `process'.
17640
17641 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
17642
17643         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
17644         `amd64-avx.o'.
17645
17646 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
17647
17648         * configure.ac: Use `ws2_32' library for srv_mingw.
17649         * configure: Regenerate.
17650         * gdbreplay.c: Include winsock2.h instead of winsock.h.
17651         * remote-utils.c: Likewise.
17652
17653 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
17654
17655         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
17656         if __x86_64__ is defined.
17657
17658 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17659
17660         * configure: Regenerate.
17661
17662 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
17663
17664         * server.c (handle_query): Handle 'qGetTIBAddr' query.
17665         * target.h (target_ops): New get_tib_address field.
17666         * win32-low.h (win32_thread_info): Add thread_local_base field.
17667         * win32-low.c (child_add_thread): Add tlb argument.
17668         Set thread_local_base field to TLB.
17669         (get_child_debug_event): Adapt to child_add_thread change.
17670         (win32_get_tib_address): New function.
17671         (win32_target_ops): Set get_tib_address field to
17672         win32_get_tib_address.
17673         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
17674
17675 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17676
17677         * linux-low.c (linux_mourn): Also remove the process.
17678         * server.c (handle_target_event): Don't remove the process here.
17679         * nto-low.c (nto_mourn): New.
17680         (nto_target_ops): Install it.
17681         * spu-low.c (spu_mourn): New.
17682         (spu_target_ops): Install it.
17683         * win32-low.c (win32_mourn): New.
17684         (win32_target_ops): Install it.
17685
17686 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17687
17688         * server.h (buffer_xml_printf): Remove redundant `;'.
17689
17690 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
17691
17692         * regcache.c (set_register_cache): Invalidate regcaches before
17693         changing the register cache layout.
17694         (regcache_invalidate_one): Allow a NULL regcache.
17695         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
17696         regcaches before changing the register cache layout or the target
17697         regsets.
17698
17699 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
17700
17701         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
17702         variable warning on Linux/x86-64.
17703
17704 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17705
17706         GDBserver disconnected tracing support.
17707
17708         * linux-low.c (linux_remove_process): Delete.
17709         (add_lwp): Don't set last_resume_kind here.
17710         (linux_kill): Use `mourn'.
17711         (linux_detach): Use `thread_db_detach', and `mourn'.
17712         (linux_mourn): New.
17713         (linux_attach_lwp_1): Adjust comment.
17714         (linux_attach): last_resume_kind moved the thread_info; adjust.
17715         (status_pending_p_callback): Adjust.
17716         (linux_wait_for_event_1): Adjust.
17717         (count_events_callback, select_singlestep_lwp_callback)
17718         (select_event_lwp_callback, cancel_breakpoints_callback)
17719         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
17720         (proceed_one_lwp): Adjust.
17721         (linux_async): Add debug output.
17722         (linux_thread_stopped): New.
17723         (linux_pause_all): New.
17724         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
17725         linux_pause_all.
17726         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
17727         (thread_db_free): Delete declaration.
17728         (thread_db_detach, thread_db_mourn): Declare.
17729         * thread-db.c (thread_db_init): Use thread_db_mourn.
17730         (thread_db_free): Delete, split in two.
17731         (disable_thread_event_reporting): New.
17732         (thread_db_detach): New.
17733         (thread_db_mourn): New.
17734
17735         * server.h (struct thread_info) <last_resume_kind>: New field.
17736         <attached>: Add comment.
17737         <gdb_detached>: New field.
17738         (handler_func): Change return type to int.
17739         (handle_serial_event, handle_target_event): Ditto.
17740         (gdb_connected): Declare.
17741         (tracing): Delete.
17742         (disconnected_tracing): Declare.
17743         (stop_tracing): Declare.
17744
17745         * server.c (handle_query) <qSupported>: Report support for
17746         disconnected tracing.
17747         (queue_stop_reply_callback): Account for running threads.
17748         (gdb_wants_thread_stopped): New.
17749         (gdb_wants_all_threads_stopped): New.
17750         (gdb_reattached_process): New.
17751         (handle_status): Clear the `gdb_detached' flag of all processes.
17752         In all-stop, stop all threads.
17753         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
17754         (process_serial_event): If the remote connection breaks, or if an
17755         exit was forced with "monitor exit", force an event loop exit.
17756         Handle disconnected tracing on detach.
17757         (handle_serial_event): Adjust.
17758         (handle_target_event): If GDB isn't connected, forward events back
17759         to the inferior, unless the last process exited, in which case,
17760         exit gdbserver.  Adjust interface.
17761
17762         * remote-utils.c (remote_open): Don't block in accept.  Instead
17763         register an event loop source on the listen socket file
17764         descriptor.  Refactor bits into ...
17765         (listen_desc): ... this new global.
17766         (gdb_connected): ... this new function.
17767         (enable_async_notification): ... this new function.
17768         (handle_accept_event): ... this new function.
17769         (remote_close): Clear remote_desc.
17770
17771         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
17772
17773         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
17774         New fields.
17775         (mourn_inferior): Define.
17776         (target_process_qsupported): Avoid the dangling else problem.
17777         (thread_stopped): Define.
17778         (pause_all): Define.
17779         (target_waitstatus_to_string): Declare.
17780         * target.c (target_waitstatus_to_string): New.
17781
17782         * tracepoint.c (tracing): Make extern.
17783         (disconnected_tracing): New.
17784         (stop_tracing): Make extern.  Handle tracing stops due to GDB
17785         disconnecting.
17786         (cmd_qtdisconnected): New.
17787         (cmd_qtstatus): Report disconnected tracing status in trace reply.
17788         (handle_tracepoint_general_set): Handle QTDisconnected.
17789
17790         * event-loop.c (event_handler_func): Change return type to int.
17791         (process_event): Bail out if the event handler wants the event
17792         loop to stop.
17793         (handle_file_event): Ditto.
17794         (start_event_loop): Bail out if the event handler wants the event
17795         loop to stop.
17796
17797         * nto-low.c (nto_target_ops): Adjust.
17798         * spu-low.c (spu_wait): Don't remove the process here.
17799         (spu_target_ops): Adjust.
17800         * win32-low.c (win32_wait): Don't remove the process here.
17801         (win32_target_ops): Adjust.
17802
17803 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
17804
17805         * regcache.c (realloc_register_cache): Invalidate inferior's
17806         regcache before recreating it.
17807
17808 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
17809
17810         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
17811
17812 2010-04-09  Stan Shebs  <stan@codesourcery.com>
17813             Pedro Alves  <pedro@codesourcery.com>
17814
17815         * server.h (LONGEST): New.
17816         (struct thread_info) <while_stepping>: New field.
17817         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
17818         Declare.
17819         (initialize_tracepoint, handle_tracepoint_general_set)
17820         (handle_tracepoint_query, tracepoint_finished_step)
17821         (tracepoint_was_hit, release_while_stepping_state_list):
17822         (current_traceframe): Declare.
17823         * server.c (handle_general_set): Handle tracepoint packets.
17824         (read_memory): New.
17825         (write_memory): New.
17826         (handle_search_memory_1): Use read_memory.
17827         (handle_query): Report support for conditional tracepoints, trace
17828         state variables, and tracepoint sources.  Handle tracepoint
17829         queries.
17830         (main): Initialize the tracepoints module.
17831         (process_serial_event): Handle traceframe reads/writes.
17832
17833         * linux-low.c (handle_tracepoints): New.
17834         (linux_wait_1): Call it.
17835         (linux_resume_one_lwp): Handle while-stepping.
17836         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
17837         (linux_target_ops): Install them.
17838         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
17839         New field.
17840         * linux-x86-low.c (x86_supports_tracepoints): New.
17841         (the_low_target). Install it.
17842
17843         * mem-break.h (delete_breakpoint): Declare.
17844         * mem-break.c (delete_breakpoint): Make external.
17845
17846         * target.h (struct target_ops): Add `supports_tracepoints',
17847         `read_pc', and `write_pc' fields.
17848         (target_supports_tracepoints): Define.
17849         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
17850         (phex_nz): New.
17851
17852         * regcache.h (struct regcache) <registers_owned>: New field.
17853         (init_register_cache, regcache_cpy): Declare.
17854         (regcache_read_pc, regcache_write_pc): Declare.
17855         (register_cache_size): Declare.
17856         (supply_regblock): Declare.
17857         * regcache.c (init_register_cache): New.
17858         (new_register_cache): Use it.
17859         (regcache_cpy): New.
17860         (register_cache_size): New.
17861         (supply_regblock): New.
17862         (regcache_read_pc, regcache_write_pc): New.
17863
17864         * tracepoint.c: New.
17865
17866         * Makefile.in (OBS): Add tracepoint.o.
17867         (tracepoint.o): New rule.
17868
17869 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
17870
17871         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
17872         (i386-mmx.o): New.
17873         (i386-mmx.c): Likewise.
17874         (i386-mmx-linux.o): Likewise.
17875         (i386-mmx-linux.c): Likewise.
17876
17877         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
17878         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
17879         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
17880         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
17881
17882         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
17883         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
17884         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
17885
17886 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
17887
17888         * Makefile.in (clean): Updated.
17889         (i386-avx.o): New.
17890         (i386-avx.c): Likewise.
17891         (i386-avx-linux.o): Likewise.
17892         (i386-avx-linux.c): Likewise.
17893         (amd64-avx.o): Likewise.
17894         (amd64-avx.c): Likewise.
17895         (amd64-avx-linux.o): Likewise.
17896         (amd64-avx-linux.c): Likewise.
17897
17898         * configure.srv (srv_i386_regobj): Add i386-avx.o.
17899         (srv_i386_linux_regobj): Add i386-avx-linux.o.
17900         (srv_amd64_regobj): Add amd64-avx.o.
17901         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
17902         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
17903         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
17904         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
17905         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
17906         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
17907         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
17908
17909         * i387-fp.c: Include "i386-xstate.h".
17910         (i387_xsave): New.
17911         (i387_cache_to_xsave): Likewise.
17912         (i387_xsave_to_cache): Likewise.
17913         (x86_xcr0): Likewise.
17914
17915         * i387-fp.h (i387_cache_to_xsave): Likewise.
17916         (i387_xsave_to_cache): Likewise.
17917         (x86_xcr0): Likewise.
17918
17919         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
17920         * linux-crisv32-low.c (target_regsets): Likewise.
17921         * linux-m68k-low.c (target_regsets): Likewise.
17922         * linux-mips-low.c (target_regsets): Likewise.
17923         * linux-ppc-low.c (target_regsets): Likewise.
17924         * linux-s390-low.c (target_regsets): Likewise.
17925         * linux-sh-low.c (target_regsets): Likewise.
17926         * linux-sparc-low.c (target_regsets): Likewise.
17927         * linux-xtensa-low.c (target_regsets): Likewise.
17928
17929         * linux-low.c: Include <sys/uio.h>.
17930         (regsets_fetch_inferior_registers): Support nt_type.
17931         (regsets_store_inferior_registers): Likewise.
17932         (linux_process_qsupported): New.
17933         (linux_target_ops): Add linux_process_qsupported.
17934
17935         * linux-low.h (regset_info): Add nt_type.
17936         (linux_target_ops): Add process_qsupported.
17937
17938         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
17939         and <sys/uio.h>.
17940         (init_registers_i386_avx_linux): New.
17941         (init_registers_amd64_avx_linux): Likewise.
17942         (xmltarget_i386_linux_no_xml): Likewise.
17943         (xmltarget_amd64_linux_no_xml): Likewise.
17944         (PTRACE_GETREGSET): Likewise.
17945         (PTRACE_SETREGSET): Likewise.
17946         (x86_fill_xstateregset): Likewise.
17947         (x86_store_xstateregset): Likewise.
17948         (use_xml): Likewise.
17949         (x86_linux_update_xmltarget): Likewise.
17950         (x86_linux_process_qsupported): Likewise.
17951         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
17952         (x86_arch_setup): Don't call init_registers_amd64_linux nor
17953         init_registers_i386_linux here.  Call
17954         x86_linux_update_xmltarget.
17955         (the_low_target): Add x86_linux_process_qsupported.
17956
17957         * server.c (handle_query): Call target_process_qsupported.
17958
17959         * target.h (target_ops): Add process_qsupported.
17960         (target_process_qsupported): New.
17961
17962 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
17963
17964         * inferiors.c (add_thread): Set last_status kind to
17965         TARGET_WAITKIND_IGNORE.
17966         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
17967         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
17968         (linux_wait_1): Move `thread' local definition to block that uses
17969         it.  Don't NULL initialize `event_child'.
17970         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
17971         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
17972         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
17973
17974 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17975
17976         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
17977         an extended waitstatus, or by a watchpoint.
17978         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
17979         thread was stepping or has been stopped by a watchpoint.
17980
17981 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17982
17983         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
17984         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
17985         of another, then delete the previous, and validate all
17986         breakpoints.
17987         (validate_inserted_breakpoint): New.
17988         (delete_disabled_breakpoints): New.
17989         (validate_breakpoints): New.
17990         (check_mem_read): Validate breakpoints before trusting their
17991         shadow.  Delete disabled breakpoints.
17992         (check_mem_write): Validate breakpoints before trusting they
17993         should be inserted.  Delete disabled breakpoints.
17994         * mem-break.h (validate_breakpoints):
17995         * server.c (handle_query): Validate breakpoints when we see a
17996         qSymbol query.
17997
17998 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
17999
18000         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
18001         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
18002         if we could tell there's a GDB breakpoint at stop_pc.
18003         (need_step_over_p): Don't do a step over if we find a GDB
18004         breakpoint at the resume PC.
18005
18006         * mem-break.c (struct raw_breakpoint): New.
18007         (enum bkpt_type): New type `gdb_breakpoint'.
18008         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
18009         fields.  New field `raw'.
18010         (find_raw_breakpoint_at): New.
18011         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
18012         breakpoint instead.
18013         (set_breakpoint_at): Adjust.
18014         (delete_raw_breakpoint): New.
18015         (release_breakpoint): New.
18016         (delete_breakpoint): Rename to...
18017         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
18018         release_breakpoint.  Return ENOENT.
18019         (delete_breakpoint): Reimplement.
18020         (find_breakpoint_at): Delete.
18021         (find_gdb_breakpoint_at): New.
18022         (delete_breakpoint_at): Delete.
18023         (set_gdb_breakpoint_at): New.
18024         (delete_gdb_breakpoint_at): New.
18025         (gdb_breakpoint_here): New.
18026         (set_reinsert_breakpoint): Use release_breakpoint.
18027         (uninsert_breakpoint): Rename to ...
18028         (uninsert_raw_breakpoint): ... this.
18029         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
18030         (reinsert_raw_breakpoint): Change parameter type to
18031         raw_breakpoint.
18032         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
18033         instead.
18034         (check_breakpoints): Adjust.  Use release_breakpoint.
18035         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
18036         (breakpoint_inserted_here): Ditto.
18037         (check_mem_read): Adjust to iterate over raw breakpoints instead.
18038         Don't trust the breakpoint's shadow if it is not inserted.
18039         (check_mem_write): Adjust to iterate over raw breakpoints instead.
18040         (delete_all_breakpoints): Adjust.
18041         (free_all_breakpoints): Mark all breakpoints as uninserted, and
18042         use delete_breakpoint_1.
18043
18044         * mem-break.h (breakpoints_supported): Delete declaration.
18045         (set_gdb_breakpoint_at): Declare.
18046         (gdb_breakpoint_here): Declare.
18047         (delete_breakpoint_at): Delete.
18048         (delete_gdb_breakpoint_at): Declare.
18049
18050         * server.h (struct raw_breakpoint): Forward declare.
18051         (struct process_info): New field `raw_breakpoints'.
18052
18053         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
18054         breakpoints.
18055
18056 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18057
18058         * linux-low.c (status_pending_p_callback): Fix comment.
18059         (linux_wait_for_event_1): Move most of the internal breakpoint
18060         handling from here...
18061         (linux_wait_1): ... to here.
18062         (count_events_callback): New.
18063         (select_singlestep_lwp_callback): New.
18064         (select_event_lwp_callback): New.
18065         (cancel_breakpoints_callback): New.
18066         (select_event_lwp): New.
18067         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
18068         priority to all LWPs that have had events that should be reported
18069         to the client.  Cancel breakpoints when about to reporting the
18070         event to the client, not while stopping lwps.  No longer cancel
18071         finished single-steps here.
18072         (cancel_finished_single_step): Delete.
18073         (cancel_finished_single_steps): Delete.
18074
18075 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18076
18077         * mem-break.c (enum bkpt_type): New.
18078         (struct breakpoint): New field `type'.
18079         (set_breakpoint_at): Change return type to struct breakpoint
18080         pointer.  Set type to `other_breakpoint' by default.
18081         (delete_breakpoint): Rewrite, supporting more than one breakpoint
18082         in the breakpoint list.
18083         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
18084         (reinsert_breakpoint): Rename to ...
18085         (reinsert_raw_breakpoint): ... this.
18086         (reinsert_breakpoints_at): Adjust.
18087         * mem-break.h (struct breakpoint): Declare.
18088         (set_breakpoint_at): Change return type to struct breakpoint
18089         pointer.
18090
18091 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18092
18093         * server.c (handle_query): Assign, not compare.
18094
18095 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
18096
18097         Teach linux gdbserver to step-over-breakpoints.
18098
18099         * linux-low.c (can_hardware_single_step): New.
18100         (supports_breakpoints): New.
18101         (handle_extended_wait): If stopping threads, read the stop pc of
18102         the new cloned LWP.
18103         (get_pc): New.
18104         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
18105         low target doesn't support retrieving the PC.
18106         (add_lwp): Set last_resume_kind to resume_continue.
18107         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
18108         (linux_attach): Don't clear stop_expected.  Set the lwp's
18109         last_resume_kind to resume_stop.
18110         (linux_detach_one_lwp): Don't check for removed breakpoints.
18111         (check_removed_breakpoint): Delete.
18112         (status_pending_p): Rename to ...
18113         (status_pending_p_callback): ... this.  Don't check for removed
18114         breakpoints.  Don't consider threads that are stopped from GDB's
18115         perspective.
18116         (linux_wait_for_lwp): Always read the stop_pc here.
18117         (cancel_breakpoint): New.
18118         (step_over_bkpt): New global.
18119         (linux_wait_for_event_1): Implement stepping over breakpoints.
18120         (gdb_wants_lwp_stopped): New.
18121         (gdb_wants_all_stopped): New.
18122         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
18123         single-step traps here.  Store the thread's last reported target
18124         wait status.
18125         (send_sigstop): Don't clear stop_expected.  Always set it,
18126         instead.
18127         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
18128         (cancel_finished_single_step): New.
18129         (cancel_finished_single_steps): New.
18130         (wait_for_sigstop): Don't cancel finished single-step traps here.
18131         (linux_resume_one_lwp): Don't check for removed breakpoints.
18132         Don't set `step' on non-hardware step archs.
18133         (linux_set_resume_request): Ignore resume_stop requests if already
18134         stopping or stopped.  Set the lwp's last_resume_kind.
18135         (resume_status_pending_p): Don't check for removed breakpoints.
18136         (need_step_over_p): New.
18137         (start_step_over): New.
18138         (finish_step_over): New.
18139         (linux_resume_one_thread): Always queue a sigstop for resume_stop
18140         requests.  Clear the thread's last reported target waitstatus.
18141         Don't use the `suspended' flag.  Don't consider pending breakpoints.
18142         (linux_resume): Start a step-over if necessary.
18143         (proceed_one_lwp): New.
18144         (proceed_all_lwps): New.
18145         (unstop_all_lwps): New.
18146         * linux-low.h (struct lwp_info): Rewrite comment for the
18147         `suspended' flag.  Add the `stop_pc' field.  Delete the
18148         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
18149         Add `'last_resume_kind' and `need_step_over' fields.
18150         * inferiors.c (struct thread_info): Delete, moved elsewhere.
18151         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
18152         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
18153         (set_raw_breakpoint_at): New.
18154         (set_breakpoint_at): Rewrite to use it.
18155         (reinsert_breakpoint_handler): Delete.
18156         (set_reinsert_breakpoint): New.
18157         (reinsert_breakpoint_by_bp): Delete.
18158         (delete_reinsert_breakpoints): New.
18159         (uninsert_breakpoint): Rewrite.
18160         (uninsert_breakpoints_at): New.
18161         (reinsert_breakpoint): Rewrite.
18162         (reinsert_breakpoints_at): New.
18163         (check_breakpoints): Rewrite.
18164         (breakpoint_here): New.
18165         (breakpoint_inserted_here): New.
18166         (check_mem_read): Adjust.
18167         * mem-break.h (breakpoints_supported, breakpoint_here)
18168         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
18169         (reinsert_breakpoint_by_bp): Delete declaration.
18170         (delete_reinsert_breakpoints): Declare.
18171         (reinsert_breakpoint): Delete declaration.
18172         (reinsert_breakpoints_at): Declare.
18173         (uninsert_breakpoint): Delete declaration.
18174         (uninsert_breakpoints_at): Declare.
18175         (check_breakpoints): Adjust prototype.
18176         * server.h: Adjust include order.
18177         (struct thread_info): Declare here.  Add a `last_status' field.
18178
18179 2010-03-23  Michael Snyder  <msnyder@vmware.com>
18180
18181         * server.c (crc32): New function.
18182         (handle_query): Add handling for 'qCRC:' request.
18183
18184 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
18185
18186         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
18187         lwp had been stopped by a watchpoint.
18188
18189 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
18190
18191         * server.h (internal_error): Declare.
18192         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
18193         * utils.c (internal_error): New function.
18194
18195 2010-03-15  Andreas Schwab  <schwab@redhat.com>
18196
18197         * configure.srv: Fix typo setting srv_regobj.
18198
18199 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
18200
18201         * linux-low.c (fetch_register): Avoid passing a non string literal
18202         format to `error'.
18203         (usr_store_inferior_registers): Ditto.
18204
18205 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18206
18207         * linux-low.c (linux_write_memory): Bail out early if peeking
18208         memory failed.
18209
18210 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
18211
18212         * linux-low.h (struct lwp_info): New fields
18213         `stopped_by_watchpoint' and `stopped_data_address'.
18214         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
18215         here, and cache them in the lwp object.
18216         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
18217         directly.
18218         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
18219         field.
18220         (linux_stopped_by_watchpoint): Rewrite.
18221         (linux_stopped_data_address): Rewrite.
18222
18223 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
18224
18225         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
18226         switching the current inferior, not before.
18227
18228 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
18229
18230         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
18231         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
18232         i386-linux.c and amd64-linux.c.
18233         (reg-i386.o): Removed.
18234         (reg-i386.c): Likewise.
18235         (reg-i386-linux.o): Likewise.
18236         (reg-i386-linux.c): Likewise.
18237         (reg-x86-64.o): Likewise.
18238         (reg-x86-64.c): Likewise.
18239         (reg-x86-64-linux.o): Likewise.
18240         (reg-x86-64-linux.c): Likewise.
18241         (i386.o): New.
18242         (i386.c): Likewise.
18243         (i386-linux.o): Likewise.
18244         (i386-linux.c): Likewise.
18245         (amd64.o): Likewise.
18246         (amd64.c): Likewise.
18247         (amd64-linux.o): Likewise.
18248         (amd64-linux.c): Likewise.
18249
18250         * configure.srv (srv_i386_regobj): New.
18251         (srv_i386_linux_regobj): Likewise.
18252         (srv_amd64_regobj): Likewise.
18253         (srv_amd64_linux_regobj): Likewise.
18254         (srv_i386_32bit_xmlfiles): Likewise.
18255         (srv_i386_64bit_xmlfiles): Likewise.
18256         (srv_i386_xmlfiles): Likewise.
18257         (srv_amd64_xmlfiles): Likewise.
18258         (srv_i386_linux_xmlfiles): Likewise.
18259         (srv_amd64_linux_xmlfiles): Likewise.
18260         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
18261         srv_xmlfiles to $srv_i386_xmlfiles.
18262         (i[34567]86-*-mingw32ce*): Likewise.
18263         (i[34567]86-*-mingw*): Likewise.
18264         (i[34567]86-*-nto*): Likewise.
18265         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
18266         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
18267         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
18268         (x86_64-*-linux*): Likewise.
18269
18270         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
18271         (init_registers_amd64_linux): New.
18272         (x86_arch_setup): Replace init_registers_x86_64_linux with
18273         init_registers_amd64_linux.
18274
18275 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
18276
18277         * configure.ac: Check for libdl.  If it is not available link against
18278         static libthread_db.
18279         * configure: Regenerate.
18280
18281 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
18282
18283         PR9605
18284
18285         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
18286         handing a read watchpoint.
18287         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
18288
18289 2010-02-12  Doug Evans  <dje@google.com>
18290
18291         * linux-low.c (linux_supports_tracefork_flag): Document.
18292         (linux_look_up_symbols): Add comment.
18293
18294 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
18295
18296         * regcache.c (supply_register): Clear regcache if buf is NULL.
18297
18298 2010-02-02  Nicolas Roche  <roche@sourceware.org>
18299             Joel Brobecker  <brobecker@adacore.com>
18300
18301         * inferiors.c (find_inferior): Add function documentation.
18302         (unloaded_dll): Handle the case where the unloaded dll has not
18303         been previously registered in the dll list.
18304
18305 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
18306
18307         * linux-arm-low.c (thumb_breakpoint_len): Delete.
18308         (thumb2_breakpoint): New.
18309         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
18310
18311 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
18312
18313         * linux-low.c (get_stop_pc): Check for SIGTRAP.
18314         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
18315         breakpoints.
18316
18317 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18318
18319         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
18320
18321 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
18322
18323         * linux-s390-low.c (s390_collect_ptrace_register)
18324         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
18325
18326 2010-01-21  Doug Evans  <dje@google.com>
18327
18328         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
18329         (PTRACE_ARG4_TYPE): New macro.
18330         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
18331         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
18332         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
18333         (usr_store_inferior_registers): Ditto.
18334         (linux_read_memory, linux_write_memory): Ditto.
18335         (linux_test_for_tracefork): Ditto.
18336
18337         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
18338         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
18339
18340 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18341
18342         * proc-service.c (ps_lgetregs): Don't refetch registers from the
18343         target.
18344
18345 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
18346
18347         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
18348         prototype to take a regcache.  Adjust.
18349
18350 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
18351
18352         * regcache.h (struct thread_info): Forward declare.
18353         (struct regcache): New.
18354         (new_register_cache): Adjust prototype.
18355         (get_thread_regcache): Declare.
18356         (free_register_cache): Adjust prototype.
18357         (registers_to_string, registers_from_string): Ditto.
18358         (supply_register, supply_register_by_name, collect_register)
18359         (collect_register_as_string, collect_register_by_name): Ditto.
18360         * regcache.c (struct inferior_regcache_data): Delete.
18361         (get_regcache): Rename to ...
18362         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
18363         fetching registers.
18364         (regcache_invalidate_one): Adjust.
18365         (regcache_invalidate): Fix prototype.
18366         (new_register_cache): Return the new register cache.
18367         (free_register_cache): Change prototype.
18368         (realloc_register_cache): Adjust.
18369         (registers_to_string): Change prototype to take a regcache.  Adjust.
18370         (registers_from_string): Ditto.
18371         (register_data): Ditto.
18372         (supply_register): Ditto.
18373         (supply_register_by_name): Ditto.
18374         (collect_register): Ditto.
18375         (collect_register_as_string): Ditto.
18376         (collect_register_by_name): Ditto.
18377         * server.c (process_serial_event): Adjust.
18378         * linux-low.h (regset_fill_func, regset_store_func): Change
18379         prototype.
18380         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
18381         Change prototype.
18382         * linux-low.c (get_stop_pc): Adjust.
18383         (check_removed_breakpoint): Adjust.
18384         (linux_wait_for_event): Adjust.
18385         (linux_resume_one_lwp): Adjust.
18386         (fetch_register): Add regcache parameter.  Adjust.
18387         (usr_store_inferior_registers): Ditto.
18388         (regsets_fetch_inferior_registers): Ditto.
18389         (regsets_store_inferior_registers): Ditto.
18390         (linux_fetch_registers, linux_store_registers): Ditto.
18391         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
18392         regcache.  Adjust.
18393         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
18394         Ditto.
18395         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
18396         prototype to take a regcache.
18397         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
18398         * remote-utils.c (convert_ascii_to_int, outreg)
18399         (prepare_resume_reply): Change prototype to take a regcache.
18400         Adjust.
18401         * target.h (struct target_ops) <fetch_registers, store_registers>:
18402         Change prototype to take a regcache.
18403         (fetch_inferior_registers, store_inferior_registers): Change
18404         prototype to take a regcache.  Adjust.
18405         * proc-service.c (ps_lgetregs): Adjust.
18406         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
18407         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
18408         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
18409         take a regcache.  Adjust.
18410         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
18411         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
18412         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
18413         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
18414         * linux-cris-low.c (cris_get_pc, cris_set_pc)
18415         (cris_cannot_fetch_register):
18416         (cris_breakpoint_at): Change prototype to take a regcache.
18417         Adjust.
18418         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
18419         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
18420         to take a regcache.  Adjust.
18421         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
18422         Adjust.
18423         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
18424         take a regcache.  Adjust.
18425         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
18426         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
18427         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
18428         * linux-mips-low.c (mips_get_pc):
18429         (mips_set_pc): Change prototype to take a regcache.  Adjust.
18430         (mips_reinsert_addr): Adjust.
18431         (mips_collect_register): Change prototype to take a regcache.
18432         Adjust.
18433         (mips_supply_register):
18434         (mips_collect_register_32bit, mips_supply_register_32bit)
18435         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18436         (mips_store_fpregset): Ditto.
18437         * linux-ppc-low.c (ppc_supply_ptrace_register)
18438         (ppc_supply_ptrace_register): Ditto.
18439         (parse_spufs_run): Adjust.
18440         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
18441         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
18442         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
18443         take a regcache.  Adjust.
18444         * linux-s390-low.c (s390_collect_ptrace_register)
18445         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
18446         (s390_set_pc): Change prototype to take a regcache.  Adjust.
18447         (s390_arch_setup): Adjust.
18448         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
18449         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
18450         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
18451         (sparc_fill_gregset, sparc_store_gregset_from_stack)
18452         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
18453         regcache.  Adjust.
18454         (sparc_breakpoint_at): Adjust.
18455         * linux-xtensa-low.c (xtensa_fill_gregset):
18456         (xtensa_store_gregset):
18457         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
18458         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
18459         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
18460         prototype to take a regcache.  Adjust.
18461         * win32-arm-low.c (arm_fetch_inferior_register)
18462         (arm_store_inferior_register): Change prototype to take a
18463         regcache.  Adjust.
18464         * win32-i386-low.c (i386_fetch_inferior_register)
18465         (i386_store_inferior_register): Change prototype to take a
18466         regcache.  Adjust.
18467         * win32-low.c (child_fetch_inferior_registers)
18468         (child_store_inferior_registers): Change prototype to take a
18469         regcache.  Adjust.
18470         (win32_wait): Adjust.
18471         (win32_fetch_inferior_registers): Change prototype to take a
18472         regcache.  Adjust.
18473         (win32_store_inferior_registers): Adjust.
18474         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
18475         store_inferior_register>: Change prototype to take a regcache.
18476
18477 2010-01-20  Doug Evans  <dje@google.com>
18478
18479         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
18480         #ifdef.
18481         (linux_wait_for_event1, linux_init_signals): Ditto.
18482         (W_STOPCODE): Provide definition if missing.
18483
18484 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
18485
18486         * linux-low.c (linux_core_of_thread): New.
18487         (compare_ints, show_process, list_threads): New.
18488         (linux_qxfer_osdata): Report threads and cores.
18489         (linux_target_op): Register linux_core_of_thread.
18490         * remote-utils.c (prepare_resume_reply): Report the core.
18491         (buffer_xml_printf): Support %d specifier.
18492         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
18493         New.
18494         (handle_query): Handle qXfer:threads.  Announce availability
18495         thereof.
18496         * target.h (struct target_ops): New field core_of_thread.
18497
18498 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
18499
18500         * Makefile.in (clean): Remove new generated files.
18501         (reg-s390.o, reg-s390.c): Remove rules.
18502         (reg-s390x.o, reg-s390x.c): Likewise.
18503         (s390-linux32.o, s390-linux32.c): Add rules.
18504         (s390-linux64.o, s390-linux64.c): Likewise.
18505         (s390x-linux64.o, s390x-linux64.c): Likewise.
18506         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
18507         * linux-s390-low.c: Include <elf.h>.
18508         (HWCAP_S390_HIGH_GPRS): Define if undefined.
18509         (init_registers_s390): Remove prototype.
18510         (init_registers_s390x): Likewise.
18511         (init_registers_s390_linux32): Add prototype.
18512         (init_registers_s390_linux64): Likewise.
18513         (init_registers_s390x_linux64): Likewise.
18514         (s390_num_regs_3264): New define.
18515         (s390_regmap_3264): New global variable.
18516         (s390_cannot_fetch_register): Remove obsolete check.
18517         (s390_cannot_store_register): Likewise.
18518         (s390_collect_ptrace_register): Handle upper/lower register halves.
18519         (s390_supply_ptrace_register): Likewise.
18520         (s390_fill_gregset): Update to register number changes.
18521         (s390_get_hwcap): New routine.
18522         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
18523         Install appropriate regmap and register set.
18524
18525 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
18526
18527         * server.c (gdbserver_version): Update copyright year to 2010.
18528         * gdbreplay.c (gdbreplay_version): Likewise.
18529
18530 2009-12-28  Doug Evans  <dje@google.com>
18531
18532         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
18533         elf/external.h.  Include <elf.h> instead but only if necessary.
18534
18535 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
18536
18537         * linux-low.c (linux_remove_process): Remove `detaching'
18538         parameter.  Don't release/detach from thread_db here.
18539         (linux_kill): Release/detach from thread_db here, ...
18540         (linux_detach): ... and here, before actually detaching.
18541         (linux_wait_1): ... and here, when a process exits.
18542         * thread-db.c (any_thread_of): New.
18543         (thread_db_free): Switch the current inferior to a thread of the
18544         passed in process.
18545
18546 2009-12-21  Doug Evans  <dje@google.com>
18547
18548         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
18549
18550         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
18551         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
18552         warning ifndef __NR_tkill.  Move setting of errno there too.
18553         Delete unnecessary resetting of errno after syscall.
18554         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
18555
18556         * configure.ac: Check for dladdr.
18557         * config.in: Regenerate.
18558         * configure: Regenerate.
18559         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
18560         (try_thread_db_load): Update.
18561
18562         * linux-low.c (my_waitpid): Delete unnecessary prototype.
18563
18564 2009-12-18  Doug Evans  <dje@google.com>
18565
18566         * event-loop.c: Include unistd.h if it exists.
18567
18568         * linux-low.c (my_waitpid): Move definition away from being in
18569         between linux_tracefork_child/linux_test_for_tracefork.
18570
18571         * gdb_proc_service.h (psaddr_t): Fix type.
18572         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
18573         signature to match glibc.
18574
18575 2009-12-16  Doug Evans  <dje@google.com>
18576
18577         * linux-low.c (linux_read_memory): Fix argument to read.
18578
18579 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18580
18581         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
18582         events, don't leave current_inferior pointing at null.
18583
18584 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18585
18586         * win32-low.c (LOG): Delete.
18587         (OUTMSG): Output to stderr.
18588         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
18589         on compile time LOG macro.
18590         (win32_wait): Fix debug output.
18591
18592 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
18593
18594         * win32-low.c (win32_add_one_solib): If the dll name is
18595         "ntdll.dll", prepend the system directory to the dll path.
18596
18597 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
18598
18599         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
18600
18601 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
18602             Vladimir Prus  <vladimir@codesourcery.com>
18603
18604         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
18605         * configure.ac: Check for __mcoldfire__ and set
18606         gdb_cv_m68k_is_coldfire.
18607         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
18608         reg-cf.o and reg-m68k.o.
18609         * configure: Regenerated.
18610
18611 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
18612
18613         * linux-low.c (linux_remove_process): Add `detaching' parameter.
18614         Pass it to thread_db_free.
18615         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
18616         proper `detaching' argument to linux_remove_process.
18617         * linux-low.h (thread_db_free): Add `detaching' parameter.
18618         * thread-db.c (thread_db_init): Pass false as `detaching' argument
18619         to thread_db_free.
18620         (thread_db_free): Add `detaching' parameter.  Only
18621         call td_ta_clear_event if detaching from process.
18622
18623 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
18624
18625         * thread-db.c (thread_db_free): Fix typo.
18626
18627 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
18628
18629         PR gdb/10838
18630         * thread-db.c (thread_db_free): Call td_ta_clear_event.
18631
18632 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
18633
18634         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
18635         with an i686 compiler.
18636         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
18637         needed.
18638         * configure: Rebuilt.
18639
18640 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
18641
18642         PR gdb/10783
18643
18644         * server.c (handle_search_memory_1): Correct read_addr initialization
18645         in loop for searching subsequent chunks.
18646
18647 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
18648
18649         * configure.ac: New --with-libthread-db option.
18650         * thread-db.c: Allow direct dependence on libthread_db.
18651         (thread_db_free): Adjust.
18652         * config.in: Regenerate.
18653         * configure: Likewise.
18654
18655 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
18656
18657         PR gdb/10757
18658         * thread-db.c (attach_thread): New function.
18659         (maybe_attach_thread): Return success/failure.
18660         (find_new_threads_callback): Adjust.
18661         (thread_db_find_new_threads): Loop until no new threads.
18662
18663 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
18664
18665         * proc-service.c (ps_lgetregs): Formatting.
18666
18667 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
18668
18669         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
18670         * configure.ac: Adjust.
18671         * linux-low.h (struct process_info_private): Move members to struct
18672         thread_db.
18673         (thread_db_free, thread_db_handle_monitor_command): New prototype.
18674         * linux-low.c (linux_remove_process): Adjust.
18675         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
18676         * server.c (handle_query): Move code ...
18677         (handle_monitor_command): ... here. New function.
18678         * target.h (struct target_ops): New member.
18679         * thread-db.c (struct thread_db): New.
18680         (libthread_db_search_path): New variable.
18681         (thread_db_create_event, thread_db_enable_reporting)
18682         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
18683         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
18684         (try_thread_db_load_1, dladdr_to_soname): New functions.
18685         (try_thread_db_load, thread_db_load_search): New functions.
18686         (thread_db_init): Search for libthread_db.
18687         (thread_db_free): New function.
18688         (thread_db_handle_monitor_command): Likewise.
18689         * config.in: Regenerate.
18690         * configure: Regenerate.
18691
18692 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
18693
18694         * spu-low.c (spu_kill): Wait for inferior to terminate.
18695         Call clear_inferiors.
18696         (spu_detach): Call clear_inferiors.
18697
18698 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18699
18700         * aclocal.m4: Regenerate.
18701         * config.in: Likewise.
18702         * configure: Likewise.
18703
18704 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18705
18706         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
18707         (parse_spufs_run): New function.
18708         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
18709         (ppc_breakpoint_at): Handle SPU breakpoints.
18710
18711 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18712
18713         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
18714         (SPUFS_MAGIC): Define.
18715         (spu_enumerate_spu_ids): New function.
18716         (linux_qxfer_spu): New function.
18717         (linux_target_ops): Install linux_qxfer_spu.
18718
18719 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
18720
18721         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
18722         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
18723         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
18724         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
18725         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
18726         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
18727         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
18728         (init_registers_powerpc_cell32l): Add prototype.
18729         (init_registers_powerpc_cell64l): Likewise.
18730         (ppc_arch_setup): Detect Cell/B.E. architecture.
18731
18732 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18733
18734         * Makefile.in (datarootdir): New variable.
18735
18736 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18737
18738         * linux-low.c (linux_write_memory): Update debugging output.
18739         * Makefile.in (clean): Add new descriptions.
18740         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
18741         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
18742         * configure.srv: Add new files for arm*-*-linux*.
18743         * linux-arm-low.c: Add new declarations.
18744         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
18745         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
18746         (HWCAP_VFPv3D16): New.
18747         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
18748         instead of __IWMMXT__.
18749         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
18750         (arm_arch_setup): New.
18751         (target_regsets): Remove #ifdef.  Add VFP regset.
18752         (the_low_target): Use arm_arch_setup.
18753
18754 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
18755
18756         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
18757         the main thread again.
18758
18759 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
18760
18761         Adding Neutrino gdbserver.
18762         * configure: Regenerated.
18763         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
18764         * configure.srv (i[34567]86-*-nto*): New target.
18765         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
18766         * remote-utils.c [__QNX__]: Include sys/iomgr.h
18767         (nto_comctrl) [__QNX__]: New function.
18768         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
18769
18770 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
18771
18772         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
18773         srv_tgtobj.
18774
18775 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
18776             Pedro Alves  <pedro@codesourcery.com>
18777
18778         * win32-i386-low.c (i386_get_thread_context): Handle systems that
18779         don't support CONTEXT_EXTENDED_REGISTERS.
18780         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
18781         (the_low_target): Install them.
18782         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
18783         failing with ERROR_PIPE_NOT_CONNECTED.
18784
18785 2009-06-30  Doug Evans  <dje@google.com>
18786             Pierre Muller  <muller@ics.u-strasbg.fr>
18787
18788         Add h/w watchpoint support to x86-linux, win32-i386.
18789         * Makefile.in (SFILES): Add i386-low.c
18790         (i386_low_h): Define.
18791         (i386-low.o): Add dependencies.
18792         (linux-x86-low.o): Add i386-low.h dependency.
18793         (win32-i386-low.o): Ditto.
18794         * i386-low.c: New file.
18795         * i386-low.h: New file.
18796         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
18797         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
18798         * linux-low.c (linux_add_process): Initialize arch_private.
18799         (linux_remove_process): Free arch_private.
18800         (add_lwp): Initialize arch_private.
18801         (delete_lwp): Free arch_private.
18802         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
18803         provided.
18804         * linux-low.h (process_info_private): New member arch_private.
18805         (lwp_info): New member arch_private.
18806         (linux_target_ops): New members new_process, new_thread,
18807         prepare_to_resume.
18808         (ptid_of): New macro.
18809         * linux-x86-low.c: Include stddef.h, i386-low.h.
18810         (arch_process_info): New struct.
18811         (arch_lwp_info): New struct.
18812         (x86_linux_dr_get, x86_linux_dr_set): New functions.
18813         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18814         (i386_dr_low_get_status): New function.
18815         (x86_insert_point, x86_remove_point): New functions.
18816         (x86_stopped_by_watchpoint): New function.
18817         (x86_stopped_data_address): New function.
18818         (x86_linux_new_process, x86_linux_new_thread): New functions.
18819         (x86_linux_prepare_to_resume): New function.
18820         (the_low_target): Add entries for insert_point, remove_point,
18821         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
18822         prepare_to_resume.
18823         * server.c (debug_hw_points): New global.
18824         (monitor_show_help): Document set debug-hw-points.
18825         (handle_query): Process "set debug-hw-points".
18826         * server.h (debug_hw_points): Declare.
18827         (paddress): Declare.
18828         * utils.c (NUMCELLS, CELLSIZE): New macros.
18829         (get_sell, xsnprintf, paddress): New functions.
18830         * win32-arm-low.c (the_low_target): Add entries for insert_point,
18831         remove_point, stopped_by_watchpoint, stopped_data_address.
18832         * win32-i386-low.c: Include i386-low.h.
18833         (debug_reg_state): Replaces dr.
18834         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
18835         (i386_dr_low_get_status): New function.
18836         (i386_insert_point, i386_remove_point): New functions.
18837         (i386_stopped_by_watchpoint): New function.
18838         (i386_stopped_data_address): New function.
18839         (i386_initial_stuff): Update.
18840         (get_thread_context,set_thread_context,i386_thread_added): Update.
18841         (the_low_target): Add entries for insert_point,
18842         remove_point, stopped_by_watchpoint, stopped_data_address.
18843         * win32-low.c (win32_insert_watchpoint): New function.
18844         (win32_remove_watchpoint): New function.
18845         (win32_stopped_by_watchpoint): New function.
18846         (win32_stopped_data_address): New function.
18847         (win32_target_ops): Add entries for insert_watchpoint,
18848         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
18849         * win32-low.h (win32_target_ops): New members insert_point,
18850         remove_point, stopped_by_watchpoint, stopped_data_address.
18851
18852 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
18853
18854         * server.c (process_serial_event): Re-return unsupported, not
18855         error, if the type isn't recognized.  Re-allow supporting only
18856         insert or remove packets.  Also call require_running for
18857         breakpoints.  Add missing break statement to default case.  Tidy.
18858         * target.h (struct target_ops): Rename insert_watchpoint to
18859         insert_point, and remove_watchpoint to remove_point.
18860
18861         * linux-low.h (struct linux_target_ops): Likewise.
18862         * linux-low.c (linux_insert_watchpoint): Rename to ...
18863         (linux_insert_point): ... this.  Adjust.
18864         (linux_remove_watchpoint): Rename to ...
18865         (linux_remove_point): ... this.  Adjust.
18866         (linux_target_ops): Adjust.
18867         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
18868         (cris_insert_point): ... this.
18869         (cris_remove_watchpoint): Rename to ...
18870         (cris_remove_point): ... this.
18871         (the_low_target): Adjust.
18872
18873 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
18874
18875         * server.c (handle_v_kill): Pass signal_pid to
18876         kill_inferior if multi_process is zero.
18877
18878 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
18879
18880         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
18881         * target.h (target_ops): Comment for *_watchpoint to make it clear
18882         the functions can get types '0' and '1'.
18883
18884 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
18885
18886         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
18887         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
18888         * regcache.c (get_regcache): Likewise.
18889         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
18890         * win32-low.c (child_fetch_inferior_registers): Remove check for
18891         regno 0.
18892
18893 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
18894             Pedro Alves <pedro@codesourcery.com>
18895
18896         * target.h (struct target_ops) <supports_multi_process>: New
18897         callback.
18898         (target_supports_multi_process): New.
18899         * server.c (handle_query): Even if GDB reports support, only
18900         enable multi-process if the target also supports it.  Report
18901         multi-process support only if the target backend supports it.
18902         * linux-low.c (linux_supports_multi_process): New function.
18903         (linux_target_ops): Install it as target_supports_multi_process
18904         callback.
18905
18906 2009-05-24  Doug Evans  <dje@google.com>
18907
18908         Global renaming of find_thread_pid to find_thread_ptid.
18909         * server.h (find_thread_ptid): Renamed from find_thread_pid.
18910         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
18911         All callers updated.
18912
18913         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
18914         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
18915         directly.
18916
18917         * linux-low.c (get_stop_pc): Print pc if debug_threads.
18918         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
18919         (linux_resume_one_lwp): Ditto.
18920
18921 2009-05-23  Doug Evans  <dje@google.com>
18922
18923         * linux-low.c (linux_resume_one_lwp): Change type of first arg
18924         from struct inferior_list_entry * to struct lwp_info *.
18925         All callers updated.
18926
18927 2009-05-13  Doug Evans  <dje@google.com>
18928
18929         * linux-x86-low.c: Don't include assert.h.
18930         (x86_siginfo_fixup): Use fatal, not assert.
18931         (x86_arch_setup): Fix comment.
18932
18933 2009-05-12  Doug Evans  <dje@google.com>
18934
18935         Biarch support for i386/amd64 gdbserver.
18936         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
18937         Add linux-x86-low.c.
18938         (linux-i386-low.o, linux-x86-64-low.o): Delete.
18939         (linux-x86-low.o): Add.
18940         * linux-x86-64-low.c: Delete.
18941         * linux-i386-low.c: Delete.
18942         * linux-x86-low.c: New file.
18943         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
18944         linux-x86-low.o.
18945         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
18946         linux-x86-low.o.
18947         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
18948         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
18949         (linux_child_pid_to_exec_file): New function.
18950         (elf_64_header_p, elf_64_file_p): New functions.
18951         (siginfo_fixup): New function.
18952         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
18953         give target a chance to convert layout.
18954         * linux-low.h (linux_target_ops): New member siginfo_fixup.
18955         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
18956
18957 2009-05-07  Doug Evans  <dje@google.com>
18958
18959         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
18960         (regsets_store_inferior_registers): Ditto.
18961
18962 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
18963
18964         PR server/10048
18965
18966         * linux-low.c (must_set_ptrace_flags): Delete.
18967         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
18968         of the global.
18969         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
18970         `lwp->must_set_ptrace_flags' instead.
18971         (linux_wait_for_event_1): Set ptrace options here.
18972         (linux_wait_1): ... not here.
18973
18974 2009-04-30  Doug Evans  <dje@google.com>
18975
18976         * inferiors.c (started_inferior_callback): New function.
18977         (attached_inferior_callback): New function.
18978         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
18979         * server.c (print_started_pid, print_attached_pid): New functions.
18980         (detach_or_kill_for_exit): New function.
18981         (main): Call it instead of for_each_inferior (kill_inferior_callback).
18982         * server.h (have_started_inferiors_p): Declare.
18983         (have_attached_inferiors_p): Declare.
18984
18985         * inferiors.c (remove_process): Fix memory leak, free process.
18986         * linux-low.c (linux_remove_process): New function.
18987         (linux_kill): Call it instead of remove_process.
18988         (linux_detach, linux_wait_1): Ditto.
18989
18990 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
18991
18992         * configure.srv: Add x86 Windows CE target.
18993
18994 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
18995
18996         * inferiors.c (get_thread_process): Make global.
18997         * server.h (get_thread_process): Add prototype.
18998         * thread-db.c (find_one_thread): Use get_thread_process
18999         instead of current_process.
19000         (thread_db_get_tls_address): Do not crash if called when
19001         thread layer is not yet initialized.
19002
19003 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
19004
19005         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
19006         * spu-low.c (current_tid): Rename to ...
19007         (current_ptid): ... this.
19008         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
19009         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
19010         ptid_get_lwp (current_ptid) instead of current_tid.
19011         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
19012         instead of current_tid.  Use find_process_pid to verify pid
19013         argument is valid.  Pass proper argument to remove_process.
19014         (spu_thread_alive): Compare current_ptid instead of current_tid.
19015         (spu_resume): Likewise.
19016
19017 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
19018
19019         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
19020         variable.
19021
19022 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19023
19024         Implement the multiprocess extensions, and add linux multiprocess
19025         support.
19026
19027         * server.h (ULONGEST): Declare.
19028         (struct ptid, ptid_t): New.
19029         (minus_one_ptid, null_ptid): Declare.
19030         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
19031         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
19032         (struct inferior_list_entry): Change `id' type from unsigned from
19033         to ptid_t.
19034         (struct sym_cache, struct breakpoint, struct
19035         process_info_private): Forward declare.
19036         (struct process_info): Declare.
19037         (current_process): Declare.
19038         (all_processes): Declare.
19039         (initialize_inferiors): Declare.
19040         (add_thread): Adjust to use ptid_t.
19041         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
19042         (add_process, remove_process, find_thread_pid): Declare.
19043         (find_inferior_id): Adjust to use ptid_t.
19044         (cont_thread, general_thread, step_thread): Change type to ptid_t.
19045         (multi_process): Declare.
19046         (push_event): Adjust to use ptid_t.
19047         (read_ptid, write_ptid): Declare.
19048         (prepare_resume_reply): Adjust to use ptid_t.
19049         (clear_symbol_cache): Declare.
19050         * inferiors.c (all_processes): New.
19051         (null_ptid, minus_one_ptid): New.
19052         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
19053         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
19054         (add_thread): Change unsigned long to ptid.  Remove gdb_id
19055         parameter.  Adjust.
19056         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
19057         (gdb_id_to_thread): Rename to ...
19058         (find_thread_pid): ... this.  Change unsigned long to ptid.
19059         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
19060         (loaded_dll, pull_pid_from_list): Adjust.
19061         (add_process, remove_process, find_process_pid)
19062         (get_thread_process, current_process, initialize_inferiors): New.
19063         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
19064         (struct target_waitstatus) <related_pid>: Ditto.
19065         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
19066         return type to int.
19067         (struct target_ops) <join>: Add `pid' argument.
19068         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
19069         (struct target_ops) <wait>: Add `ptid' field.  Change return type
19070         to ptid.
19071         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
19072         (mywait): Add `ptid' argument.  Change return type to ptid_t.
19073         (target_pid_to_str): Declare.
19074         * target.c (set_desired_inferior): Adjust to use ptids.
19075         (mywait): Add new `ptid' argument.  Adjust.
19076         (target_pid_to_str): New.
19077         * mem-break.h (free_all_breakpoints): Declare.
19078         * mem-break.c (breakpoints): Delelete.
19079         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
19080         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
19081         to use per-process breakpoint list.
19082         (free_all_breakpoints): New.
19083         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
19084         (symbol_cache, all_symbols_looked_up): Delete.
19085         (hexchars): New.
19086         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
19087         read_ptid): New.
19088         (prepare_resume_reply): Change ptid argument's type from unsigned
19089         long to ptid_t.  Adjust.  Implement W;process and X;process.
19090         (free_sym_cache, clear_symbol_cache): New.
19091         (look_up_one_symbol): Adjust to per-process symbol cache.  *
19092         * server.c (cont_thread, general_thread, step_thread): Change type
19093         to ptid_t.
19094         (attached): Delete.
19095         (multi_process): New.
19096         (last_ptid): Change type to ptid_t.
19097         (struct vstop_notif) <ptid>: Change type to ptid_t.
19098         (queue_stop_reply, push_event): Change `ptid' argument's type to
19099         ptid_t.
19100         (discard_queued_stop_replies): Add `pid' argument.
19101         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
19102         changes.  Don't reference the `attached' global.
19103         (attach_inferior): Adjust to mywait interface changes.
19104         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
19105         features.  Handle and report "multiprocess+".  Handle
19106         "qAttached:PID".
19107         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
19108         changes.
19109         (handle_v_kill): New.
19110         (handle_v_stopped): Adjust to use target_pid_to_str.
19111         (handle_v_requests): Allow multiple attaches and runs when
19112         multiprocess extensions are in effect.  Handle "vKill".
19113         (myresume): Adjust to use ptids.
19114         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
19115         (handle_status): Adjust to discard_queued_stop_replies interface
19116         change.
19117         (first_thread_of, kill_inferior_callback)
19118         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
19119         (main): Call initialize_inferiors.  Adjust to use ptids, killing
19120         and detaching from all inferiors.  Handle multiprocess packet
19121         variants.
19122         * linux-low.h: Include gdb_proc_service.h.
19123         (struct process_info_private): New.
19124         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
19125         <lwpid_of>: Use ptid_get_lwp.
19126         (get_lwp_thread): Adjust.
19127         (struct lwp_info): Add `dead' member.
19128         (find_lwp_pid): Declare.
19129         * linux-low.c (thread_db_active): Delete.
19130         (new_inferior): Adjust comment.
19131         (inferior_pid): Delete.
19132         (linux_add_process): New.
19133         (handle_extended_wait): Adjust.
19134         (add_lwp): Change unsigned long to ptid.
19135         (linux_create_inferior): Add process to processes table.  Adjust
19136         to use ptids.  Don't set new_inferior here.
19137         (linux_attach_lwp): Rename to ...
19138         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
19139         it.  Adjust to use ptids.
19140         (linux_attach_lwp): New.
19141         (linux_attach): Add process to processes table.  Don't set
19142         new_inferior here.
19143         (struct counter): New.
19144         (second_thread_of_pid_p, last_thread_of_process_p): New.
19145         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
19146         multiple processes.
19147         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
19148         processes.  Remove process from process table.
19149         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
19150         to multiple processes.
19151         (any_thread_of): New.
19152         (linux_detach): Add `pid' argument, and handle it.  Remove process
19153         from processes table.
19154         (linux_join): Add `pid' argument.  Handle it.
19155         (linux_thread_alive): Change unsighed long argument to ptid_t.
19156         Consider dead lwps as not being alive.
19157         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
19158         threads we're not interested in.
19159         (same_lwp, find_lwp_pid): New.
19160         (linux_wait_for_lwp): Change `pid' argument's type from int to
19161         ptid_t.  Adjust.
19162         (linux_wait_for_event): Rename to ...
19163         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
19164         from int to ptid_t.  Adjust.
19165         (linux_wait_for_event): New.
19166         (linux_wait_1): Add `ptid' argument.  Change return type to
19167         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
19168         that exit from the process table.
19169         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
19170         Adjust.
19171         (mark_lwp_dead): New.
19172         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
19173         stopping all threads, mark its main lwp as dead.
19174         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
19175         ptids.
19176         (fetch_register, usr_store_inferior_registers)
19177         (regsets_fetch_inferior_registers)
19178         (regsets_store_inferior_registers, linux_read_memory)
19179         (linux_write_memory): Inline `inferior_pid'.
19180         (linux_look_up_symbols): Adjust to use per-process
19181         `thread_db_active'.
19182         (linux_request_interrupt): Adjust to use ptids.
19183         (linux_read_auxv): Inline `inferior_pid'.
19184         (initialize_low): Don't reference thread_db_active.
19185         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
19186         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
19187         (ps_getpid): Return the pid of the current inferior.
19188         * thread-db.c (proc_handle, thread_agent): Delete.
19189         (thread_db_create_event, thread_db_enable_reporting): Adjust to
19190         per-process data.
19191         (find_one_thread): Change argument type to ptid_t.  Adjust to
19192         per-process data.
19193         (maybe_attach_thread): Adjust to per-process data and ptids.
19194         (thread_db_find_new_threads): Ditto.
19195         (thread_db_init): Ditto.
19196         * spu-low.c (spu_create_inferior, spu_attach): Add process to
19197         processes table.  Adjust to use ptids.
19198         (spu_kill, spu_detach): Adjust interface.  Remove process from
19199         processes table.
19200         (spu_join, spu_thread_alive): Adjust interface.
19201         (spu_wait): Adjust interface.  Remove process from processes
19202         table.  Adjust to use ptids.
19203         * win32-low.c (current_inferior_tid): Delete.
19204         (current_inferior_ptid): New.
19205         (debug_event_ptid): New.
19206         (thread_rec): Take a ptid.  Adjust.
19207         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
19208         (child_delete_thread): Ditto.
19209         (do_initial_child_stuff): Add `attached' argument.  Add process to
19210         processes table.
19211         (child_fetch_inferior_registers, child_store_inferior_registers):
19212         Adjust.
19213         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
19214         (win32_attach): Pass 1 to do_initial_child_stuff.
19215         (win32_kill): Adjust interface.  Remove process from processes
19216         table.
19217         (win32_detach): Ditto.
19218         (win32_join): Adjust interface.
19219         (win32_thread_alive): Take a ptid.
19220         (win32_resume): Adjust to use ptids.
19221         (get_child_debug_event): Ditto.
19222         (win32_wait): Adjust interface.  Remove exiting process from
19223         processes table.
19224
19225 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19226
19227         Non-stop mode support.
19228
19229         * server.h (non_stop): Declare.
19230         (gdb_client_data, handler_func): Declare.
19231         (delete_file_handler, add_file_handler, start_event_loop):
19232         Declare.
19233         (handle_serial_event, handle_target_event, push_event)
19234         (putpkt_notif): Declare.
19235         * target.h (enum resume_kind): New.
19236         (struct thread_resume): Replace `step' field by `kind' field.
19237         (TARGET_WNOHANG): Define.
19238         (struct target_ops) <wait>: Add `options' argument.
19239         <supports_non_stop, async, start_non_stop>: New fields.
19240         (target_supports_non_stop, target_async): New.
19241         (start_non_stop): Declare.
19242         (mywait): Add `options' argument.
19243         * target.c (mywait): Add `options' argument.  Print child exit
19244         notifications here.
19245         (start_non_stop): New.
19246         * server.c (non_stop, own_buf, mem_buf): New globals.
19247         (struct vstop_notif): New.
19248         (notif_queue): New global.
19249         (queue_stop_reply, push_event, discard_queued_stop_replies)
19250         (send_next_stop_reply): New.
19251         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
19252         interface changes.
19253         (attach_inferior): In non-stop mode, don't wait for the target
19254         here.
19255         (handle_general_set): Handle QNonStop.
19256         (handle_query): When handling qC, return the current general
19257         thread, instead of the first thread of the list.
19258         (handle_query): If the backend supports non-stop mode, include
19259         QNonStop+ in the qSupported query response.
19260         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
19261         and non-stop mode.
19262         (handle_v_attach, handle_v_run): Handle non-stop mode.
19263         (handle_v_stopped): New.
19264         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
19265         (myresume): Adjust to use resume_kind.  Handle non-stop.
19266         (queue_stop_reply_callback): New.
19267         (handle_status): Handle non-stop mode.
19268         (main): Clear non_stop flag on reconnection.  Use the event-loop.
19269         Refactor serial protocol handling from here ...
19270         (process_serial_event): ... to this new function.  When GDB
19271         selects any thread, select one here.  In non-stop mode, wait until
19272         GDB acks all pending events before exiting.
19273         (handle_serial_event, handle_target_event): New.
19274         * remote-utils.c (remote_open): Install remote_desc in the event
19275         loop.
19276         (remote_close): Remove remote_desc from the event loop.
19277         (putpkt_binary): Rename to...
19278         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
19279         (putpkt_binary): New as wrapper around putpkt_binary_1.
19280         (putpkt_notif): New.
19281         (prepare_resume_reply): In non-stop mode, don't change the
19282         general_thread.
19283         * event-loop.c: New.
19284         * Makefile.in (OBJ): Add event-loop.o.
19285         (event-loop.o): New rule.
19286
19287         * linux-low.h (pid_of): Moved here.
19288         (lwpid_of): New.
19289         (get_lwp_thread): Use lwpid_of.
19290         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
19291         * linux-low.c (pid_of): Delete.
19292         (inferior_pid): Use lwpid_of.
19293         (linux_event_pipe): New.
19294         (target_is_async_p): New.
19295         (delete_lwp): New.
19296         (handle_extended_wait): Use lwpid_of.
19297         (add_lwp): Don't set lwpid field.
19298         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
19299         (linux_kill_one_lwp): If killing a running lwp, stop it first.
19300         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
19301         (linux_detach_one_lwp): If detaching from a running lwp, stop it
19302         first.  Adjust to linux_wait_for_event interface changes.  Use
19303         lwpid_of.
19304         (linux_detach): Don't delete the main lwp here.
19305         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
19306         (status_pending_p): Don't consider explicitly suspended lwps.
19307         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
19308         pointer.  Add OPTIONS argument.  Change return type to int.  Use
19309         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
19310         (linux_wait_for_event): Take an integer pid instead of a lwp_info
19311         pointer.  Add status pointer argument.  Return a pid instead of a
19312         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
19313         changes.  In non-stop mode, don't switch to a random thread.
19314         (linux_wait): Rename to...
19315         (linux_wait_1): ... this.  Add target_options argument, and handle
19316         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
19317         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
19318         clean exit and signal exit code.  Don't stop all threads in
19319         non-stop mode.  In all-stop mode, only stop all threads when
19320         reporting a stop to GDB.  Handle explicit thread stop requests.
19321         (async_file_flush, async_file_mark): New.
19322         (linux_wait): New.
19323         (send_sigstop): Use lwpid_of.
19324         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
19325         interface changes.  In non-stop mode, don't switch to a random
19326         thread.
19327         (linux_resume_one_lwp): Use lwpid_of.
19328         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
19329         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
19330         non-stop mode, don't look for pending flag in all threads.
19331         (resume_status_pending_p): Don't consider explicitly suspended
19332         threads.
19333         (my_waitpid): Reimplement.  Emulate __WALL.
19334         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19335         Use lwpid_of.
19336         (sigchld_handler, linux_supports_non_stop, linux_async)
19337         (linux_start_non_stop): New.
19338         (linux_target_ops): Register linux_supports_non_stop, linux_async
19339         and linux_start_non_stop.
19340         (initialize_low): Install SIGCHLD handler.
19341         * thread-db.c (thread_db_create_event, find_one_thread)
19342         (thread_db_get_tls_address): Use lwpid_of.
19343         * win32-low.c (win32_detach): Adjust to use resume_kind.
19344         (win32_wait): Add `options' argument.
19345         * spu-low.c (spu_resume): Adjust to use resume_kind.
19346         (spu_wait): Add `options' argument.
19347
19348 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19349
19350         Decouple target code from remote protocol.
19351
19352         * target.h (enum target_waitkind): New.
19353         (struct target_waitstatus): New.
19354         (struct target_ops) <wait>: Return an unsigned long.  Take a
19355         target_waitstatus pointer instead of a char pointer.
19356         (mywait): Likewise.
19357         * target.c (mywait): Change prototype to return an unsigned long.
19358         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
19359         * server.h (thread_from_wait, old_thread_from_wait): Delete
19360         declarations.
19361         (prepare_resume_reply): Change prototype to take a
19362         target_waitstatus.
19363         * server.c (thread_from_wait, old_thread_from_wait): Delete.
19364         (last_status, last_ptid): New.
19365         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
19366         pid instead of a signal.
19367         (attach_inferior): Remove "status" and "signal" parameters.
19368         Adjust.
19369         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
19370         not as an address.
19371         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
19372         (handle_v_requests, myresume): Remove "status" and "signal"
19373         parameters.  Adjust.
19374         (handle_status): New.
19375         (main): Delete local `status'.  Adjust.
19376         * remote-utils.c: Include target.h.
19377         (prepare_resume_reply): Change prototype to take a
19378         target_waitstatus.  Adjust.
19379
19380         * linux-low.c (linux_wait): Adjust to new target_ops->wait
19381         interface.
19382         * spu-low.c (spu_wait): Adjust.
19383         * win32-low.c (enum target_waitkind, struct target_waitstatus):
19384         Delete.
19385         (win32_wait): Adjust.
19386
19387 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19388
19389         * target.h (struct thread_resume): Delete leave_stopped member.
19390         (struct target_ops): Add a `n' argument to the `resume' callback.
19391         * server.c (start_inferior): Adjust.
19392         (handle_v_cont, myresume): Adjust.
19393         * linux-low.c (check_removed_breakpoint): Adjust to resume
19394         interface change, and to removed leave_stopped field.
19395         (resume_ptr): Delete.
19396         (struct thread_resume_array): New.
19397         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
19398         resume interface change.
19399         (linux_continue_one_thread, linux_queue_one_thread)
19400         (resume_status_pending_p): Check if the resume field is NULL
19401         instead of checking the leave_stopped member.
19402         (linux_resume): Adjust to the target resume interface change.
19403         * spu-low.c (spu_resume): Adjust to the target resume interface
19404         change.
19405         * win32-low.c (win32_detach, win32_resume): Ditto.
19406
19407 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
19408
19409         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
19410         flag.
19411         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
19412         pending.
19413         (linux_continue_one_thread): Only preserve the stepping flag if
19414         there's a pending breakpoint.
19415
19416 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
19417
19418         * server.c (main): After the inferior having exited, call
19419         remote_close before exiting gdbserver.
19420
19421 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19422
19423         Fix size of FPSCR in Power 7 processors.
19424         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
19425         (PPC_FEATURE_HAS_DFP): New #define.
19426         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
19427         size of the FPSCR.
19428
19429 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
19430
19431         * server.c (handle_query) Whitespace and formatting.
19432
19433 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19434
19435         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
19436         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
19437         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
19438         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
19439         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
19440         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
19441         Makefile.in, configure.ac: Fix whitespace throughout.
19442         * configure: Regenerate.
19443
19444 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19445
19446         * inferiors.c (find_inferior): Make it safe for the callback
19447         function to delete the currently iterated inferior.
19448
19449 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
19450
19451         * Makefile.in (linuw_low_h): Move higher.
19452         (thread-db.o): Depend on $(linux_low_h).
19453
19454 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
19455
19456         Rename "process" to "lwp" throughout.
19457
19458         * linux-low.c (all_processes): Rename to...
19459         (all_lwps): ... this.
19460         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
19461         (add_process): Rename to ...
19462         (add_lwp): ... this.  Adjust.
19463         (linux_create_inferior): Adjust.
19464         (linux_attach_lwp): Adjust.
19465         (linux_attach): Adjust.
19466         (linux_kill_one_process): Rename to ...
19467         (linux_kill_one_lwp): ... this.  Adjust.
19468         (linux_kill): Adjust.
19469         (linux_detach_one_process): Rename to ...
19470         (linux_detach_one_lwp): ... this.  Adjust.
19471         (linux_detach): Adjust.
19472         (check_removed_breakpoint): Adjust.
19473         (status_pending_p): Adjust.
19474         (linux_wait_for_process): Rename to ...
19475         (linux_wait_for_lwp): ... this.  Adjust.
19476         (linux_wait_for_event): Adjust.
19477         (send_sigstop): Adjust.
19478         (wait_for_sigstop): Adjust.
19479         (stop_all_processes): Rename to ...
19480         (stop_all_lwps): ... this.
19481         (linux_resume_one_process): Rename to ...
19482         (linux_resume_one_lwp): ... this.  Adjust.
19483         (linux_set_resume_request, linux_continue_one_thread)
19484         (linux_queue_one_thread, resume_status_pending_p)
19485         (usr_store_inferior_registers, regsets_store_inferior_registers)
19486         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
19487         Adjust.
19488         * linux-low.h (get_process): Rename to ...
19489         (get_lwp): ... this.  Adjust.
19490         (get_thread_process): Rename to ...
19491         (get_thread_lwp): ... this.  Adjust.
19492         (get_process_thread): Rename to ...
19493         (get_lwp_thread): ... this.  Adjust.
19494         (struct process_info): Rename to ...
19495         (struct lwp_info): ... this.
19496         (all_processes): Rename to ...
19497         (all_lwps): ... this.
19498         * proc-service.c (ps_lgetregs): Adjust.
19499         * thread-db.c (thread_db_create_event, find_one_thread)
19500         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
19501
19502 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
19503
19504         * server.c (handle_query): Handle "qAttached".
19505
19506 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
19507
19508         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
19509         GPLv3, update license URL.
19510
19511 2009-03-01  Doug Evans  <dje@google.com>
19512
19513         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
19514         (server_h): Add gdb_signals.h.
19515         (signals.o): Update.
19516         * server.h (target_signal_from_host,target_signal_to_host_p)
19517         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
19518
19519 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
19520
19521         * remote-utils.c (getpkt): Also generate remote-debug
19522         information if noack_mode is set.
19523
19524 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
19525
19526         * server.c (handle_query): Report qXfer:siginfo:read and
19527         qXfer:siginfo:write as supported and handle them.
19528         * target.h (struct target_ops) <qxfer_siginfo>: New field.
19529         * linux-low.c (linux_xfer_siginfo): New.
19530         (linux_target_ops): Set it.
19531
19532 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
19533
19534         * server.c (gdbserver_usage): Mention --remote-debug.
19535         (main): Accept '--remote-debug' switch.
19536
19537 2009-01-18  Doug Evans  <dje@google.com>
19538
19539         * regcache.c (new_register_cache): No need to check result of xcalloc.
19540         * server.c (handle_search_memory): Back out calls to xmalloc,
19541         result is checked and error is returned to user upon failure.
19542         (handle_query): Ditto.  Add more checks for result of malloc.
19543         (handle_v_cont): Check result of malloc, report error back to
19544         user upon failure.
19545         (handle_v_run): Ditto.  Call freeargv.
19546         * server.h (freeargv): Declare.
19547         * utils.c (freeargv): New fn.
19548
19549 2009-01-15  Doug Evans  <dje@google.com>
19550
19551         * gdbreplay.c (perror_with_name): Make arg const char *.
19552         * server.h (target_signal_to_name): Make return type const char *.
19553         * thread-db.c (thread_db_err_str): Make return type const char *.
19554         * utils.c (perror_with_name): Make arg const char *.
19555
19556 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
19557
19558         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
19559         when handling a EXIT_PROCESS_DEBUG_EVENT.
19560
19561 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
19562
19563         * gdbreplay.c (gdbreplay_version): Update copyright year.
19564         * server.c (gdbserver_version): Likewise.
19565
19566 2009-01-05  Doug Evans  <dje@google.com>
19567
19568         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
19569         (handle_extended_wait): Improve comment.
19570
19571 2008-12-13  Doug Evans  <dje@google.com>
19572
19573         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
19574         * server.h (ATTR_MALLOC): New macro.
19575         (xmalloc,xcalloc,xstrdup): Declare.
19576         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
19577         * inferiors.c: Ditto.
19578         * linux-low.c: Ditto.
19579         * mem-break.c: Ditto.
19580         * regcache.c: Ditto.
19581         * remote-utils.c: Ditto.
19582         * server.c: Ditto.
19583         * target.c: Ditto.
19584         * win32-low.c: Ditto.
19585
19586 2008-12-12  Doug Evans  <dje@google.com>
19587
19588         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
19589         in debugging printf.
19590
19591         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
19592
19593 2008-12-09  Doug Evans  <dje@google.com>
19594
19595         * linux-low.h (struct process_info): Delete member tid, unused.
19596         * thread-db.c (find_one_thread): Update.
19597         (maybe_attach_thread): Update.
19598
19599 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
19600
19601         * target.h (struct target_ops): Add qxfer_osdata member.
19602         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
19603         and dirent.h.
19604         (linux_qxfer_osdata): New functions.
19605         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
19606         callback.
19607         * server.c (handle_query): Handle "qXfer:osdata:read:".
19608         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
19609         (buffer_xml_printf): New functions.
19610         * server.h (struct buffer): New.
19611         (buffer_grow_str, buffer_grow_str0): New macros.
19612         (buffer_grow, buffer_free, buffer_init, buffer_finish)
19613         (buffer_xml_printf): Declare.
19614
19615 2008-11-24  Doug Evans  <dje@google.com>
19616
19617         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
19618
19619 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
19620
19621         * server.c (handle_v_run): Always use the supplied argument list.
19622
19623 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
19624
19625         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
19626         (xtensa_regmap_table): Add entry for scompare1.
19627
19628 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
19629
19630         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
19631         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
19632         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
19633         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
19634         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
19635         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
19636         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
19637         XML target descriptions.
19638         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
19639         when inferior is running on an ISA 2.05 or later processor.  Add
19640         special case to return offset for full 64-bit slot of FPSCR when
19641         in 32-bits.
19642
19643 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
19644
19645         * Makefile.in (SFILES, clean): Added sparc64 files.
19646         (reg-sparc64.o, reg-sparc64.c): New.
19647         * configure.srv (sparc*-*-linux*): New configuration.
19648         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
19649         syscall arguments for SPARC.
19650         (regsets_store_inferior_registers): Likewise.
19651         * linux-sparc-low.c: New file.
19652
19653 2008-10-21  Doug Evans  <dje@google.com>
19654
19655         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
19656         (READLINE_DIR,READLINE_DEP): Delete.
19657         (INTERNAL_CFLAGS): Update.
19658         (LINTFLAGS): Update.
19659
19660 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
19661
19662         * server.c (handle_v_run): If GDB didn't specify an argv, use the
19663         whole argv from the last run, not just argv[0].
19664
19665 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
19666
19667         * regcache.c (new_register_cache): Return NULL if the register
19668         cache size isn't known yet.
19669         (free_register_cache): Avoid dereferencing a NULL regcache.
19670
19671 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
19672
19673         * configure.srv: Merge MIPS and MIPS64.
19674
19675 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
19676
19677         * Makefile.in (uninstall): Apply $(EXEEXT) too.
19678
19679 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
19680
19681         * Makefile.in: Add required vsx dependencies.
19682
19683         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
19684         Declare init_registers_powerpc_vsx32l.
19685         Declare init_registers_powerpc_vsx64l.
19686         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
19687         (ppc_arch_setup): Check for VSX in hwcap.
19688         (ppc_fill_vsxregset): New function.
19689         (ppc_store_vsxregset): New function.
19690         Add new VSX entry in regset_info target_regsets.
19691
19692         * configure.srv: Add new VSX dependencies.
19693
19694 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
19695
19696         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
19697         (remote_open): Set or clear transport_is_reliable.
19698         (putpkt_binary): Don't expect acks in noack mode.
19699         (getpkt): Don't send ack/nac in noack mode.
19700         * server.c (handle_general_set): Handle QStartNoAckMode.
19701         (handle_query): If connected by tcp pass QStartNoAckMode+ in
19702         qSupported.
19703         (main): Reset noack_mode on every connection.
19704         * server.h (noack_mode): Declare.
19705
19706 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
19707
19708         * Makefile.in (GDBREPLAY_OBS): New variable.
19709         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
19710
19711 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
19712             Daniel Jacobowitz  <dan@codesourcery.com>
19713
19714         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
19715         (usr_store_inferior_registers): Likewise.
19716         (regsets_store_inferior_registers): Likewise.
19717
19718 2008-07-31  Rolf Jansen  <rj@surtec.com>
19719             Pedro Alves  <pedro@codesourcery.com>
19720
19721         * configure.ac: Check for memmem declaration.
19722         * server.c [HAVE_MALLOC_H]: Include malloc.h.
19723         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
19724         (disable_packet_qfThreadInfo): Unconditionally compile.
19725         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
19726         * configure, config.in: Regenerate.
19727
19728 2008-07-28  Doug Kwan  <dougkwan@google.com>
19729
19730         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
19731         (linux_write_memory): Remove declaration of errno.
19732
19733 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
19734
19735         * linux-low.c (handle_extended_wait): Do not use "status"
19736         variable uninitialized.
19737
19738 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
19739
19740         * server.c (handle_v_attach): Inhibit reporting dll changes.
19741
19742 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
19743
19744         * remote-utils.c (prepare_resume_reply): If requested, don't
19745         output "thread:TID" in the T stop reply.
19746
19747         * server.c (disable_packet_vCont, disable_packet_Tthread)
19748         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
19749         (handle_query): If requested, disable support for qC, qfThreadInfo
19750         and qsThreadInfo.
19751         (handle_v_requests): If requested, disable support for vCont.
19752         (gdbserver_show_disableable): New.
19753         (main): Handle --disable-packet and --disable-packet=LIST.
19754
19755         * server.h (disable_packet_vCont, disable_packet_Tthread)
19756         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
19757
19758 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
19759
19760         * server.c (gdbserver_usage): Mention --version.
19761
19762 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
19763
19764         * Makefile.in (gdbreplay.o): New rule.
19765
19766 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
19767
19768         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
19769         message, not gdbserver.
19770
19771 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
19772             Nathan Sidwell  <nathan@codesourcery.com>
19773             Joseph Myers  <joseph@codesourcery.com>
19774
19775         * acinclude.m4: Include ../../config/acx.m4.
19776         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
19777         * configure, config.in: Regenerate.
19778         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
19779         * server.c (gdbserver_version): Print PKGVERSION.
19780         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
19781         (main): Adjust gdbserver_usage calls.
19782         * gdbreplay.c (version, host_name): Add declarations.
19783         (gdbreplay_version, gdbreplay_usage): New.
19784         (main): Accept --version and --help options.
19785
19786 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
19787
19788         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
19789         (arm_breakpoint_at): Handle Thumb.
19790         (the_low_target): Add comment.
19791
19792 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
19793
19794         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
19795
19796 2008-05-09  Doug Evans  <dje@google.com>
19797
19798         * server.h (decode_search_memory_packet): Declare.
19799         * remote-utils.c (decode_search_memory_packet): New fn.
19800         * server.c (handle_search_memory_1): New fn.
19801         (handle_search_memory): New fn.
19802         (handle_query): Process qSearch:memory packets.
19803
19804 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
19805
19806         * regcache.c (registers_length): Remove.
19807         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
19808         full register packet.
19809         * regcache.h (registers_length): Remove prototype.
19810         * server.h (PBUFSIZ): Define to 16384.
19811
19812 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
19813
19814         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
19815         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
19816         powerpc-64l.o, and powerpc-altivec64l.o.
19817         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
19818         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
19819         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
19820         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
19821         rs6000/power-linux.xml, and rs6000/power64-linux.xml
19822         to srv_xmlfiles.
19823
19824         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
19825         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
19826         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
19827         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
19828         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
19829         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
19830         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
19831         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
19832         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
19833         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
19834         (clean): Update.
19835
19836         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
19837         (init_registers_powerpc_32l): ... this new prototype.
19838         (init_registers_powerpc_32): Remove, replace by ...
19839         (init_registers_powerpc_altivec32l): ... this new prototype.
19840         (init_registers_powerpc_e500): Remove, replace by ...
19841         (init_registers_powerpc_e500l): ... this new prototype.
19842         (init_registers_ppc64): Remove, replace by ...
19843         (init_registers_powerpc_64l): ... this new prototype.
19844         (init_registers_powerpc_64): Remove, replace by ...
19845         (init_registers_powerpc_altivec64l): ... this new prototype.
19846         (ppc_num_regs): Set to 73.
19847         (PT_ORIG_R3, PT_TRAP): Define if necessary.
19848         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
19849         (ppc_cannot_store_register): Handle orig_r3 and trap.
19850         (ppc_arch_setup): Update init_registers_... calls.
19851         (ppc_fill_gregset): Handle orig_r3 and trap.
19852
19853         * inferiors.c (clear_inferiors): Reset current_inferior.
19854
19855 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
19856
19857         * acinclude.m4: Add override.m4.
19858         * configure: Regenerate.
19859
19860 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19861
19862         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
19863         initial call to init_register_ppc64.
19864
19865 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
19866
19867         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
19868         single powerpc*-*-linux* case.
19869         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
19870
19871 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
19872
19873         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
19874         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
19875         from reg_xmlfiles.
19876         * linux-ppc-low.c: Include <elf.h>.
19877         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
19878         (ppc_hwcap): New global variable.
19879         (ppc_regmap): Remove __SPE__ #ifdef sections.
19880         (ppc_regmap_e500): New global variable.
19881         (ppc_cannot_store_register): Update __SPE__ special case.
19882         (ppc_get_hwcap): New function.
19883         (ppc_arch_setup): Use it to determine whether inferior supports
19884         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
19885         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
19886         Do not access registers if target does not support AltiVec.
19887         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
19888         Do not access registers if target does not support SPE.
19889         (target_regsets): Unconditionally include AltiVec and SPE regsets.
19890
19891 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
19892
19893         * linux-low.c (disabled_regsets, num_regsets): New.
19894         (use_regsets_p): Delete.
19895         (linux_wait_for_process): Clear disabled_regsets.
19896         (regsets_fetch_inferior_registers): Check and set it.
19897         (regsets_store_inferior_registers): Likewise.
19898         (linux_fetch_registers, linux_store_registers): Do not use
19899         use_regsets_p.
19900         (initialize_low): Allocate disabled_regsets.
19901
19902 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
19903
19904         * Makefile.in (LIBOBJS): New.
19905         (OBS): Use LIBOBJS.
19906         (memmem.o): New rule.
19907         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
19908         * configure: Regenerated.
19909
19910 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
19911
19912         * server.c (handle_query): Never return "unsupported" for
19913         qXfer:features:read queries.
19914
19915 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
19916
19917         * server.c (get_features_xml): Fix inverted condition.
19918         (handle_query): Always support qXfer:feature:read.
19919
19920 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
19921
19922         * server.c (wrapper_argv): New.
19923         (start_inferior): Handle wrapper_argv.  If set, expect an extra
19924         trap.
19925         (gdbserver_usage): Document --wrapper.
19926         (main): Parse --wrapper.
19927
19928 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19929
19930         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
19931         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
19932         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
19933         (ppc_set_pc): Likewise.
19934         (ppc_arch_setup): New function.
19935         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
19936         of collect_register.
19937         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
19938
19939 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19940
19941         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
19942         instead of linux-ppc64-low.o.
19943         * linux-ppc64-low.c: Remove file.
19944         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
19945         (linux-ppc64-low.o): Remove rule.
19946
19947         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
19948         (init_registers_powerpc_64): Likewise.
19949         (ppc_regmap): Conditionally define depending on __powerpc64__.
19950         (ppc_cannot_store_register): Do not special-case "fpscr" when
19951         compiled on __powerpc64__.
19952         (ppc_collect_ptrace_register): New function.
19953         (ppc_supply_ptrace_register): New function.
19954         (ppc_breakpoint): Change type to "unsigned int".
19955         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
19956         (the_low_target): Conditionally provide initializers for the
19957         arch_setup member depending on __powerpc64__.  Install
19958         collect_ptrace_register and supply_ptrace_register members.
19959
19960 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
19961
19962         * regcache.h (gdbserver_xmltarget): Add extern declaration.
19963         * server.c (gdbserver_xmltarget): Define.
19964         (get_features_xml): Use it to replace "target.xml" and arch_string.
19965
19966         * configure.srv: Remove srv_xmltarget.  Add XML files that were
19967         mentioned there to srv_xmlfiles instead.  Remove conditional tests
19968         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
19969         srv_xmlfiles and srv_regobj to include all possible choices.
19970         * configure.ac (srv_xmltarget): Remove.
19971         (srv_xmlfiles): Do not add "target.xml".
19972         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
19973         checks for supplementary target information.
19974         * configure: Regenerate.
19975         * Makefile.in (XML_TARGET): Remove.
19976         (target.xml): Remove rule.
19977         (clean): Do not clean up target.xml.
19978         (.PRECIOUS): Do not mention target.xml.
19979
19980         * target.h (struct target_ops): Remove arch_string member.
19981         * linux-low.c (linux_arch_string): Remove.
19982         (linux_target_ops): Remove arch_string initializer.
19983         * linux-low.h (struct linux_target_ops): Remove arch_string member.
19984         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
19985         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
19986         * spu-low.c (spu_arch_string): Remove.
19987         (spu_target_ops): Remove arch_string initializer.
19988         * win32-low.c (win32_arch_string): Remove.
19989         (win32_target_ops): Remove arch_string initializer.
19990         * win32-low.h (struct win32_target_ops): Remove arch_string member.
19991         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
19992         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
19993
19994 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
19995
19996         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
19997         by collect_ptrace_register and supply_ptrace_register hooks.
19998         * linux-low.c (fetch_register): Use supply_ptrace_register callback
19999         instead of checking for the_low_target.left_pad_xfer.
20000         (usr_store_inferior_registers): Use collect_ptrace_register callback
20001         instead of checking for the_low_target.left_pad_xfer.
20002
20003         * linux-s390-low.c (s390_collect_ptrace_register): New function.
20004         (s390_supply_ptrace_register): Likewise.
20005         (s390_fill_gregset): Call s390_collect_ptrace_register.
20006         (the_low_target): Update.
20007
20008         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
20009         (ppc_supply_ptrace_register): Likewise.
20010         (the_low_target): Update.
20011
20012         * linux-i386-low.c (the_low_target): Update.
20013         * linux-x86-64-low.c (the_low_target): Update.
20014
20015 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
20016
20017         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
20018         reg-s390.o and reg-s390x.o.
20019
20020         * linux-low.c (new_inferior): New global variable.
20021         (linux_create_inferior, linux_attach): Set it.
20022         (linux_wait_for_process): Call the_low_target.arch_setup after the
20023         target has stopped for the first time.
20024         (initialize_low): Do not call the_low_target.arch_setup.
20025
20026         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
20027         (s390_set_pc): Likewise.
20028         (s390_arch_setup): New function.
20029         (the_low_target): Use s390_arch_setup as arch_setup routine.
20030
20031         * regcache.c (realloc_register_cache): New function.
20032         (set_register_cache): Call it for each existing regcache.
20033
20034 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
20035
20036         * server.h (init_registers): Remove prototype.
20037
20038         * linux-low.h (struct linux_target_ops): Add arch_setup field.
20039         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
20040         instead of init_registers ().
20041         * linux-arm-low.c (init_registers_arm): Add prototype.
20042         (init_registers_arm_with_iwmmxt): Likewise.
20043         (the_low_target): Add initializer for arch_setup field.
20044         * linux-cris-low.c (init_registers_cris): Add prototype.
20045         (the_low_target): Add initializer for arch_setup field.
20046         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
20047         (the_low_target): Add initializer for arch_setup field.
20048         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
20049         (the_low_target): Add initializer for arch_setup field.
20050         * linux-ia64-low.c (init_registers_ia64): Add prototype.
20051         (the_low_target): Add initializer for arch_setup field.
20052         * linux-m32r-low.c (init_registers_m32r): Add prototype.
20053         (the_low_target): Add initializer for arch_setup field.
20054         * linux-m68k-low.c (init_registers_m68k): Add prototype.
20055         (the_low_target): Add initializer for arch_setup field.
20056         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
20057         (init_registers_mips64_linux): Likewise.
20058         (the_low_target): Add initializer for arch_setup field.
20059         * linux-ppc-low.c (init_registers_ppc): Add prototype.
20060         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
20061         (the_low_target): Add initializer for arch_setup field.
20062         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
20063         (init_registers_powerpc_64): Likewise.
20064         (the_low_target): Add initializer for arch_setup field.
20065         * linux-s390-low.c (init_registers_s390): Add prototype.
20066         (init_registers_s390x): Likewise.
20067         (the_low_target): Add initializer for arch_setup field.
20068         * linux-sh-low.c (init_registers_sh): Add prototype.
20069         (the_low_target): Add initializer for arch_setup field.
20070         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
20071         (the_low_target): Add initializer for arch_setup field.
20072         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
20073         (the_low_target): Add initializer for arch_setup field.
20074
20075         * win32-low.h (struct win32_target_ops): Add arch_setup field.
20076         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
20077         instead of init_registers ().
20078         * win32-arm-low.c (init_registers_arm): Add prototype.
20079         (the_low_target): Add initializer for arch_setup field.
20080         * win32-i386-low.c (init_registers_i386): Add prototype.
20081         (the_low_target): Add initializer for arch_setup field.
20082
20083         * spu-low.c (init_registers_spu): Add prototype.
20084         (initialize_low): Call initialie_registers_spu () instead of
20085         initialize_registers ().
20086
20087 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
20088
20089         * server.c (handle_v_requests): When handling the vRun and vAttach
20090         packets, if already debugging a process, don't kill it.  Return an
20091         error instead.
20092
20093 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
20094
20095         * server.c (handle_query): Correct length check.
20096
20097 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
20098
20099         * win32-low.c (do_initial_child_stuff): Add process handle
20100         parameter.  Set current_process_handle and current_process_id from the
20101         parameters. Clear globals.
20102         (win32_create_inferior): Don't set current_process_handle and
20103         current_process_id here.  Instead pass them on the call to
20104         do_initial_child_stuff.
20105         (win32_attach): Likewise.
20106         (win32_clear_inferiors): New.
20107         (win32_kill): Don't close the current process handle or the
20108         current thread handle here.  Instead call win32_clear_inferiors.
20109         (win32_detach): Don't open a new handle to the process.  Call
20110         win32_clear_inferiors.
20111         (win32_join): Don't rely on current_process_handle; open a new
20112         handle using the process id.
20113         (win32_wait): Call win32_clear_inferiors when the inferior process
20114         has exited.
20115
20116 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
20117
20118         * server.c (monitor_show_help): Add "exit".
20119
20120 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
20121
20122         * Makefile.in (SFILES): Add linux-xtensa-low.c.
20123         (clean): Add reg-xtensa.c.
20124         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
20125         * configure.srv (xtensa*-*-linux*) New target.
20126         * linux-xtensa-low.c: New.
20127         * xtensa-xtregs.c: New.
20128
20129 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
20130
20131         * hostio.c: Don't include errno.h.
20132         (errno_to_fileio_errno): Move to hostio-errno.
20133         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
20134         error number outputting to the target->hostio_last_error callback.
20135         (hostio_packet_error): Use FILEIO_EINVAL directly.
20136         (handle_open, handle_pread, hostio_error, handle_unlink): Update
20137         calls to hostio_error.
20138         * hostio-errno.c: New.
20139         * server.h (hostio_last_error_from_errno): Declare.
20140         * target.h (target_ops): Add hostio_last_error member.
20141         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
20142         as hostio_last_error handler.
20143         * spu-low.c (spu_target_ops): Likewise.
20144         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
20145         (wince_hostio_last_error): New functions.
20146         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
20147         as hostio_last_error handler.
20148         (win32_target_ops) [!_WIN32_WCE]: Register
20149         hostio_last_error_from_errno as hostio_last_error handler.
20150         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
20151         (hostio-errno.o): New rule.
20152         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
20153         * configure.srv (srv_hostio_err_objs): New variable.  Default to
20154         hostio-errno.o.
20155         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
20156         * configure: Regenerate.
20157
20158 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20159
20160         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
20161         (linux_kill, linux_detach): Clean up the process list.
20162         * remote-utils.c (remote_open): Improve port number parsing.
20163         (putpkt_binary, input_interrupt): Only send interrupts if the target
20164         is running.
20165         * server.c (extended_protocol): Make static.
20166         (attached): Define earlier.
20167         (exit_requested, response_needed, program_argv): New variables.
20168         (target_running): New.
20169         (start_inferior): Clear attached here.
20170         (attach_inferior): Set attached here.
20171         (require_running): Define.
20172         (handle_query): Use require_running and target_running.  Implement
20173         "monitor exit".
20174         (handle_v_attach, handle_v_run): New.
20175         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
20176         (gdbserver_usage): Update.
20177         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
20178         --attach along with other options or after the port.  Save
20179         program_argv.  Support no initial program.  Resynchronize
20180         communication with GDB after an error.  Handle "monitor exit".
20181         Use require_running and target_running.  Always allow the extended
20182         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
20183         restart in extended mode.
20184         * README: Refer to the GDB manual.  Update --attach usage.
20185
20186 2007-12-20  Andreas Schwab  <schwab@suse.de>
20187
20188         * linux-low.c (STACK_SIZE): Define.
20189         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
20190         (linux_test_for_tracefork): Likewise.
20191
20192 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
20193
20194         * linux-low.c (linux_wait_for_event): Update messages.  Do not
20195         reinsert auto-delete breakpoints.
20196         * mem-break.c (struct breakpoint): Change return type of handler to
20197         int.
20198         (set_breakpoint_at): Update handler type.
20199         (reinsert_breakpoint_handler): Return 1 instead of calling
20200         delete_breakpoint.
20201         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
20202         setting a new one.
20203         (check_breakpoints): Delete auto-delete breakpoints and return 2.
20204         * mem-break.h (set_breakpoint_at): Update handler type.
20205         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
20206         * win32-low.c (auto_delete_breakpoint): New.
20207         (get_child_debug_event): Use it.
20208
20209 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
20210
20211         * configure.ac: Check for pread and pwrite.
20212         * hostio.c (handle_pread): Fall back to lseek and read.
20213         (handle_pwrite): Fall back to lseek and write.
20214         * config.in, configure: Regenerated.
20215
20216 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
20217
20218         * server.c (myresume): Add own_buf argument.
20219         (main): Update calls.
20220
20221 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
20222
20223         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
20224         * remote-utils.c (remote_open): Do not call disable_async_io.
20225         (block_async_io): Delete.
20226         (unblock_async_io): Make static.
20227         (initialize_async_io): New.
20228         * server.c (handle_v_cont): Handle async I/O here.
20229         (myresume): Likewise.  Move other common resume tasks here...
20230         (main): ... from here.  Call initialize_async_io.  Disable async
20231         I/O before the main loop.
20232         * server.h (initialize_async_io): Declare.
20233         (block_async_io, unblock_async_io): Delete prototypes.
20234         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
20235
20236 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
20237
20238         * remote-utils.c (readchar): Allow binary data in received messages.
20239
20240 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20241
20242         * win32-low.c (attaching): New global.
20243         (win32_create_inferior): Clear the `attaching' global.
20244         (win32_attach): Set the `attaching' global.
20245         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
20246         attaching.  Only set a breakpoint at the entry point if not
20247         attaching.
20248
20249 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20250
20251         * server.c (main): Don't report dll events on the initial
20252         connection on attaches.
20253
20254 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20255
20256         * server.c (main): Relax numerical bases supported for the pid of
20257         the --attach command line argument.
20258
20259 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20260
20261         * win32-low.c (win32_attach): Call OpenProcess before
20262         DebugActiveProcess, not after.  Add last error output to error
20263         call.
20264
20265 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20266
20267         * win32-low.c (win32_get_thread_context)
20268         (win32_set_thread_context): New functions.
20269         (thread_rec): Use win32_get_thread_context.
20270         (continue_one_thread, win32_resume): Use win32_set_thread_context.
20271         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
20272         field.
20273
20274 2007-12-03  Leo Zayas
20275             Pedro Alves  <pedro_alves@portugalmail.pt>
20276
20277         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
20278         global variables.
20279         (child_add_thread): Minor cleanup.
20280         (child_continue): Resume artificially suspended threads before
20281         calling ContinueDebugEvent.
20282         (suspend_one_thread): New.
20283         (fake_breakpoint_event): New.
20284         (get_child_debug_event): Change return type to int.  Check here if
20285         gdb sent an interrupt request.  If a soft interrupt was requested,
20286         fake a breakpoint event.  Return 0 if there is no event to handle,
20287         and 1 otherwise.
20288         (win32_wait): Don't check here if gdb sent an interrupt request.
20289         Ensure there is a valid event to handle.
20290         (win32_request_interrupt): Add soft interruption method as last
20291         resort.
20292
20293 2007-12-03  Leo Zayas
20294             Pedro Alves  <pedro_alves@portugalmail.pt>
20295
20296         * win32-low.h (win32_thread_info): Add descriptions to the
20297         structure members.  Replace `suspend_count' counter by a
20298         `suspended' flag.
20299         * win32-low.c (thread_rec): Update condition of when to get the
20300         context from the inferior.  Rely on ContextFlags being set if it
20301         has already been retrieved.  Only suspend the inferior thread if
20302         we haven't already.  Warn if that fails.
20303         (continue_one_thread): s/suspend_count/suspended/.  Only call
20304         ResumeThread once.  Warn if that fails.
20305
20306 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20307
20308         * win32-low.c (win32_wait): Don't read from the inferior when it
20309         has already exited.
20310
20311 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
20312
20313         * Makefile.in (win32_low_h): New variable.
20314         (win32-low.o): Add dependency on $(win32_low_h).
20315         (win32-arm-low.o, win32-i386-low.o): New rules.
20316
20317 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20318
20319         * hostio.c: Correct copyright year.
20320
20321 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
20322
20323         * Makefile.in (OBS): Add hostio.o.
20324         (hostio.o): New rule.
20325         * server.h (handle_vFile): Declare.
20326         * hostio.c: New file.
20327         * server.c (handle_v_requests): Take packet_len and new_packet_len
20328         for binary packets.  Call handle_vFile.
20329         (main): Update call to handle_v_requests.
20330
20331 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
20332
20333         * linux-low.c: Include <sched.h>.
20334
20335 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
20336
20337         * linux-low.c (linux_tracefork_grandchild): New.
20338         (linux_tracefork_child): Use clone.
20339         (linux_test_for_tracefork): Use clone; allocate and free a stack.
20340
20341 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
20342
20343         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
20344
20345 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
20346
20347         * linux-low.c (handle_extended_wait): Handle unexpected signals.
20348
20349 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
20350
20351         * inferiors.c (change_inferior_id): Delete.
20352         (add_pid_to_list, pull_pid_from_list): New.
20353         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
20354         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
20355         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
20356         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
20357         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
20358         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
20359         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
20360         (using_threads): Always set to 1.
20361         (handle_extended_wait): New.
20362         (add_process): Do not set TID.
20363         (linux_create_inferior): Set must_set_ptrace_flags.
20364         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
20365         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
20366         (linux_thread_alive): Rename TID argument to LWPID.
20367         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
20368         (linux_wait_for_event): Do not use TID or check using_threads.  Update
20369         call to dead_thread_notify.  Call handle_extended_wait.
20370         (linux_create_inferior): Use PTRACE_SETOPTIONS.
20371         (send_sigstop): Delete sigstop_sent.
20372         (wait_for_sigstop): Avoid TID.
20373         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
20374         (linux_test_for_tracefork): New.
20375         (linux_lookup_signals): Use thread_db_active and
20376         linux_supports_tracefork_flag.
20377         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
20378         * linux-low.h (get_process_thread): Avoid TID.
20379         (struct process_ifo): Move thread_known and tid to the end.  Remove
20380         sigstop_sent.
20381         (linux_attach_lwp, thread_db_init): Update prototypes.
20382         * server.h (change_inferior_id): Delete prototype.
20383         (add_pid_to_list, pull_pid_from_list): New prototypes.
20384         * thread-db.c (thread_db_use_events): New.
20385         (find_first_thread): Rename to...
20386         (find_one_thread): ...this.  Update callers and messages.  Do not
20387         call fatal.  Check thread_db_use_events.  Do not call
20388         change_inferior_id or new_thread_notify.
20389         (maybe_attach_thread): Update.  Do not call new_thread_notify.
20390         (thread_db_init): Set thread_db_use_events.  Check use_events.
20391         * utils.c (fatal, warning): Correct message prefix.
20392
20393 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
20394
20395         * Makefile.in (clean): Remove new files.
20396         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
20397         (powerpc-64.o, powerpc-64.c): New rules.
20398         * configure.srv: Use alternate register sets for powerpc64-*-linux*
20399         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
20400         with SPE.
20401         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
20402         SPE targets.
20403         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
20404         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
20405         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
20406         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
20407         (target_regsets): Add AltiVec and SPE register sets.
20408         * configure.ac: Check for AltiVec and SPE.
20409         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
20410         (ppc_fill_vrregset, ppc_store_vrregset): New.
20411         (target_regsets): Add AltiVec register set.
20412         * configure: Regenerated.
20413
20414 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
20415
20416         * linux-low.c (O_LARGEFILE): Define.
20417         (linux_read_memory): Use /proc/PID/mem.
20418         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
20419         * configure, config.in: Regenerated.
20420
20421 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
20422
20423         * linux-low.c (linux_wait_for_event): Do not pass signals while
20424         single-stepping.
20425
20426 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20427
20428         * win32-low.c (create_process): New.
20429         (win32_create_inferior): Use create_process instead of
20430         CreateProcess.  If create_process failed retry appending an ".exe"
20431         suffix.  Store the GetLastError result immediatelly after
20432         create_process calls and use it on the call to error.
20433
20434 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
20435
20436         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
20437
20438 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
20439
20440         * configure.ac: Switch license to GPLv3.
20441
20442 2007-08-01  Michael Snyder  <msnyder@access-company.com>
20443
20444         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
20445
20446 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
20447
20448         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
20449         typedef.
20450         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
20451         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
20452         CloseToolhelp32Snapshot.
20453         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
20454         CloseToolhelp32Snapshot.
20455
20456 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
20457
20458         * server.c (main): Check for inferior exit before main loop.
20459
20460 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
20461
20462         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
20463         instead of on tmp_desc.
20464
20465 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
20466             Daniel Jacobowitz  <dan@codesourcery.com>
20467
20468         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
20469         (add_thread): Minor cleanups.
20470         (clear_inferiors): Move lower in the file.  Clear the DLL
20471         list.
20472         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
20473         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
20474         (xml_escape_text): New.
20475         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
20476         for qSupported.
20477         (handle_v_cont): Report errors.
20478         (gdbserver_version): Update.
20479         (main): Correct size of own_buf.  Do not report initial DLL events.
20480         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
20481         (unloaded_dll, xml_escape_text): New.
20482         * win32-low.c (enum target_waitkind): Update comments.
20483         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
20484         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
20485         (win32_EnumProcessModules, win32_GetModuleInformation)
20486         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
20487         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
20488         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
20489         (win32_Module32First, win32_Module32Next, load_toolhelp)
20490         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
20491         (get_child_debug_event): Handle DLL events.
20492         (win32_wait): Likewise.
20493
20494 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
20495
20496         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
20497         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
20498
20499 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20500
20501         * win32-low.c (handle_output_debug_string): Ignore event if not
20502         waiting.
20503
20504 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
20505
20506         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
20507
20508 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
20509
20510         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
20511
20512 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
20513
20514         * inferiors.c (change_inferior_id): Add comment.
20515         * linux-low.c (check_removed_breakpoint): Add an early
20516         prototype.  Improve debug output.
20517         (linux_attach): Doc update.
20518         (linux_detach_one_process, linux_detach): Clean up before releasing
20519         each process.
20520         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
20521         * linux-low.h (struct process_info): Doc improvement.
20522         * mem-break.c (delete_all_breakpoints): New.
20523         * mem-break.h (delete_all_breakpoints): New prototype.
20524         * thread-db.c (find_first_thread): New.
20525         (thread_db_create_event): Call it instead of
20526         thread_db_find_new_threads.  Clean up unused variables.
20527         (maybe_attach_thread): Remove first thread handling.
20528         (thread_db_find_new_threads): Use find_first_thread.
20529         (thread_db_get_tls_address): Likewise.
20530
20531 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
20532
20533         * thread-db.c (thread_db_find_new_threads): Add prototype.
20534         (thread_db_create_event): Check for the main thread before adding
20535         a new thread.
20536         (maybe_attach_thread): Only enable event reporting if TID == 0.
20537         (thread_db_get_tls_address): Check for new threads.
20538
20539 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
20540
20541         * linux-low.c (linux_create_inferior): Try execv before execvp.
20542         * spu-low.c (spu_create_inferior): Likewise.
20543
20544 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
20545
20546         * linux-low.c (linux_create_inferior): Change execv to execvp.
20547         * spu-low.c (spu_create_inferior): Likewies.
20548
20549 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
20550
20551         * Makefile.in (clean): Clean new files instead of deleted ones.
20552         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
20553         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
20554         rules.
20555         * configure.srv: Specify XML files and new regformats for MIPS and
20556         MIPS64 GNU/Linux.
20557         * linux-mips-low.c (mips_num_regs): Set to only used registers.
20558         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
20559         an entry for the restart register.
20560         (mips_cannot_fetch_register, mips_cannot_store_register)
20561         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
20562         register names to match the XML descriptions.
20563         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
20564         restart register instead of $0.
20565
20566 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20567             Markus Deuling  <deuling@de.ibm.com>
20568
20569         * remote-utils.c (decode_xfer_write): New function.
20570         * server.h (decode_xfer_write): Add prototype.
20571         * server.c (handle_query): Add PACKET_LEN argument.  Support
20572         qXfer:spu:read and qXfer:spu:write packets.
20573         (main): Pass packet_len to handle_query.
20574         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
20575         * target.h (target_ops): Add qxfer_spu.
20576
20577 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
20578
20579         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
20580         accessing non-seekable spufs files.
20581
20582 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
20583
20584         * server.c (handle_query): Add reply for qC packet.
20585
20586 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20587             Leo Zayas  <lerele@champenstudios@com>
20588
20589         * server.h (check_remote_input_interrupt_request): New function.
20590         * remote_utils.c (INVALID_DESCRIPTOR): New define.
20591         (remote_desc): Initialize with INVALID_DESCRIPTOR.
20592         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
20593         (check_remote_input_interrupt_request): New function.
20594         * server.h (check_remote_input_interrupt_request): Declare.
20595         * win32-low.c (winapi_DebugBreakProcess,
20596         winapi_GenerateConsoleCtrlEvent): New typedefs.
20597         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
20598         to 250 ms.
20599         (win32_wait): Check for remote interrupt request
20600         with check_remote_input_interrupt_request.
20601         (win32_request_interrupt): New function.
20602         (win32_target_op): Set request_interrupt to win32_request_interrupt.
20603
20604 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20605
20606         * win32-low.c (debug_registers_changed,
20607         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
20608         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
20609         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
20610         (thread_rec): Get context using the low target.
20611         (child_add_thread): Call thread_added on the low target,
20612         which does the same thing.
20613         (regptr): Delete.
20614         (do_initial_child_stuff): Remove debug registers references.
20615         Set context using the low target.  Resume threads after
20616         setting the contexts.
20617         (child_continue): Remove dead variable.  Remove debug
20618         registers references.
20619         (child_fetch_inferior_registers): Go through the low target.
20620         (do_child_store_inferior_registers): Remove.
20621         (child_store_inferior_registers): Go through the low target.
20622         (win32_resume): Remove debug registers references.
20623         Set context using the low target.
20624         (handle_exception): Change return type to void.  Don't record
20625         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
20626         first chance exception.
20627         (get_child_debug_event): Change return type to void.  Remove
20628         goto loop.  Always return after waiting for debug event.
20629         (win32_wait): Convert to switch statement.  Handle spurious
20630         events.
20631
20632         * win32-i386-low.c (debug_registers_changed,
20633         debug_registers_used): New.
20634         (initial_stuff): Rename to ...
20635         (i386_initial_stuff): ... this.  Clear debug registers
20636         state variables.
20637         (store_debug_registers): Delete.
20638         (i386_get_thread_context): New.
20639         (load_debug_registers): Delete.
20640         (i386_set_thread_context): New.
20641         (i386_thread_added): New.
20642         (single_step): Rename to ...
20643         (i386_single_step): ... this.
20644         (do_fetch_inferior_registers): Rename to ...
20645         (i386_fetch_inferior_register): ... this.
20646         (i386_store_inferior_register): New.
20647         (the_low_target): Adapt to new interface.
20648
20649         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
20650         (arm_get_thread_context): New.
20651         (arm_set_thread_context): New.
20652         (regptr): New.
20653         (do_fetch_inferior_registers): Rename to ...
20654         (arm_fetch_inferior_register): ... this.
20655         (arm_store_inferior_register): New.
20656         (arm_wince_breakpoint): Reimplement as unsigned long.
20657         (arm_wince_breakpoint_len): Define.
20658         (the_low_target): Adapt to new interface.
20659
20660         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
20661         load_debug_registers.  Add get_thread_context, set_thread_context,
20662         thread_added and store_inferior_register.  Rename
20663         fetch_inferior_registers to fetch_inferior_register.
20664         (regptr): Remove declaration.
20665
20666 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20667
20668         * linux-low.c (linux_detach): Change return type to int.  Return 0.
20669         * spu-low.c (spu_detach): Likewise.
20670
20671 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20672
20673         * target.h (target_ops): Change return type of detach to int.
20674         Add join.
20675         (join_inferior): New.
20676         * server.c (main): Don't skip detach support on mingw32.
20677         If the inferior doesn't support detaching return error.
20678         Call join_inferior instead of using waitpid.
20679         * linux-low.c (linux_join): New.
20680         (linux_target_op): Add linux_join.
20681         * spu-low.c (spu_join): New.
20682         (spu_target_ops): Add spu_join.
20683         * win32-low.c (win32_detach): Adapt to new interface.
20684         Reopen current_process_handle before detaching.  Issue a child
20685         resume before detaching.
20686         (win32_join): New.
20687         (win32_target_op): Add win32_join.
20688
20689 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20690
20691         * win32-low.c (win32-attach): Fix return value.
20692         * target.h (target_ops): Describe ATTACH return values.
20693
20694 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20695
20696         * win32-low.c (GETPROCADDRESS): Define.
20697         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
20698         (winapi_DebugSetProcessKillOnExit): Likewise.
20699         (win32_create_inferior): Force usage of ansi CreateProcessA.
20700         (win32_attach): Use GETPROCADDRESS.
20701         (win32_detach): Likewise.
20702
20703 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
20704
20705         * win32-low.c (win32_wait): Don't use WSTOPSIG.
20706
20707 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
20708
20709         * win32-low.c: Commit leftover changes from 2007-03-29.
20710
20711 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20712
20713         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
20714         fields short instead of int.  Add explicit padding.
20715         (i387_cache_to_fsave): Remove unnecessary casts.
20716         (i387_fsave_to_cache): Doc fix.
20717         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
20718
20719 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
20720
20721         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
20722         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
20723
20724 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20725
20726         * configure.srv (arm*-*-mingw32ce*): Move near the other
20727         arm targets.
20728
20729 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
20730
20731         * configure.ac: Add errno checking.
20732         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
20733         sys/file.h and malloc.h.
20734         (AC_CHECK_DECLS): Add perror.
20735         (srv_mingwce): Handle.
20736         * configure.srv (i[34567]86-*-cygwin*): Add
20737         win32-i386-low.o to srv_tgtobj.
20738         (i[34567]86-*-mingw*): Likewise.
20739         (arm*-*-mingw32ce*): Add case.
20740         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20741         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
20742         [__MINGW32CE__] (strerror): New function.
20743         [__MINGW32CE__] (errno): Define to GetLastError.
20744         [__MINGW32CE__] (COUNTOF): New macro.
20745         (remote_open): Remove extra close call.
20746         * mem-break.c (delete_breakpoint_at): New function.
20747         * mem-break.h (delete_breakpoint_at): Declare.
20748         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
20749         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
20750         [USE_WIN32API] (read, write): Add char* casts.
20751         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
20752         * server.h: Include wincecompat.h on Windows CE.
20753         [HAVE_ERRNO_H]: Check.
20754         (perror): Declare if not declared.
20755         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
20756         (perror_with_name): Remove errno declaration.
20757         * wincecompat.h: New.
20758         * wincecompat.c: New.
20759         * win32-low.h: New.
20760         * win32-arm-low.c: New.
20761         * win32-i386-low.c: New.
20762         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
20763         (OUTMSG2): Make it safe.
20764         (_T): New macro.
20765         (COUNTOF): New macro.
20766         (NUM_REGS): Get it from the low target.
20767         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
20768         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
20769         (thread_rec): Let low target handle debug registers.
20770         (child_add_thread): Likewise.
20771         (child_init_thread_list): Likewise.
20772         (continue_one_thread): Likewise.
20773         (regptr): New.
20774         (do_child_fetch_inferior_registers): Move to ...
20775         * win32-i386-low.c: ... here, and rename to ...
20776         (do_fetch_inferior_registers): ... this.
20777         * win32-low.c (child_fetch_inferior_registers):
20778         Go through the low target.
20779         (do_child_store_inferior_registers): Use regptr.
20780         (strwinerror): New function.
20781         (win32_create_inferior): Handle Windows CE.
20782         Use strwinerror instead of strerror on Windows error
20783         codes.  Add program to the error output.
20784         Don't close the main thread handle on Windows CE.
20785         (win32_attach): Use coredll.dll on Windows CE.
20786         (win32_kill): Close current process and current
20787         thread handles.
20788         (win32_detach): Use coredll.dll on Windows CE.
20789         (win32_resume): Let low target handle debug registers, and
20790         step request.
20791         (handle_exception): Add/Remove initial breakpoint.  Avoid
20792         non-existant WSTOPSIG on Windows CE.
20793         (win32_read_inferior_memory): Cast to remove warning.
20794         (win32_arch_string): Go through the low target.
20795         (initialize_low): Call set_breakpoint_data with the low
20796         target's breakpoint.
20797         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
20798         FOP_REGNUM, mappings): Move to ...
20799         * win32-i386-low.c: ... here.
20800         * win32-low.c (win32_thread_info): Move to ...
20801         * win32-low.h: ... here.
20802         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
20803         win32-arm-low.c and wincecompat.c.
20804         (all:): Add $EXEEXT.
20805         (install-only:): Likewise.
20806         (gdbserver:): Likewise.
20807         (gdbreplay:): Likewise.
20808         * config.in: Regenerate.
20809         * configure: Regenerate.
20810
20811 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20812
20813         * win32-low.c: Rename typedef thread_info to
20814         win32_thread_info throughout.
20815
20816 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
20817
20818         * win32-i386-low.c: Rename to ...
20819         * win32-low.c: ... this.
20820         * configure.srv: Replace win32-i386-low.o with win32-low.o.
20821         * Makefile.in: Likewise.
20822
20823 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
20824
20825         * remote-utils.c (monitor_output): Constify msg parameter.
20826         * server.h (monitor_output): Likewise.
20827         * win32-i386-low.c (handle_output_debug_string): New.
20828         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
20829         handle_output_debug_string.
20830         (get_child_debug_event): Likewise.
20831
20832 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
20833
20834         * server.c (main): Correct strtoul check.
20835
20836 2007-03-27  Jon Ringle  <jon@ringle.org>
20837
20838         * linux-low.c: Check __ARCH_HAS_MMU__ also.
20839
20840 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
20841
20842         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
20843
20844 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
20845
20846         * terminal.h: Check HAVE_SGTTY_H.
20847
20848 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
20849
20850         * remote-utils.c (remote_open): Print out the assigned port number.
20851
20852 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
20853
20854         * remote-utils.c (monitor_output): New function.
20855         * server.c (debug_threads): Define here.
20856         (monitor_show_help): New function.
20857         (handle_query): Handle qRcmd.
20858         (main): Do not handle 'd' packet.
20859         * server.h (debug_threads, remote_debug, monitor_output): Declare.
20860         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
20861         of debug_threads.
20862
20863 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20864
20865         * Makefile.in (EXEEXT): New.
20866         (clean): Use $(EXEEXT).
20867
20868 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20869
20870         * target.h (target_ops): Rename send_signal to request_interrupt,
20871         and remove enum target_signal parameter.
20872         * linux-low.c (linux_request_interrupt): Rename from
20873         linux_send_signal, and always send SIGINT.
20874         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
20875         and always send SIGINT.
20876         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
20877         of send_signal.
20878         (input_interrupt): Likewise.
20879
20880 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
20881
20882         * server.c (get_features_xml): Check if target implemented
20883         arch_string.
20884         * win32-i386-low.c (win32_arch_string): New.
20885         (win32_target_ops): Add win32_arch_string as arch_string member.
20886
20887 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
20888
20889         * spu-low.c (spu_arch_string): New.
20890         (spu_target_ops): Add spu_arch_string.
20891
20892 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
20893
20894         * remote-utils.c: Remove HAVE_TERMINAL_H check.
20895         * configure.ac: Do not check for terminal.h.
20896         * configure, config.in: Regenerated.
20897
20898 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
20899
20900         * Makefile.in (OBS): Add $(XML_BUILTIN).
20901         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
20902         (clean): Update.
20903         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
20904         (arm-with-iwmmxt.c): New.
20905         * config.in, configure: Regenerate.
20906         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
20907         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
20908         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
20909         (arm*-*-linux*): Add iWMMXt and regset support.
20910         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
20911         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
20912         (arm_store_wmmxregset, target_regsets): New.
20913         * server.c (get_features_xml): Take annex argument.  Check builtin
20914         XML documents.
20915         (handle_query): Handle multiple annexes.
20916
20917 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
20918
20919         * remote-utils.c [USE_WIN32API] (read, write): Define.
20920         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
20921         write.
20922
20923 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
20924
20925         * linux-i386-low.c (the_low_target): Set arch_string.
20926         * linux-x86-64-low.c (the_low_target): Likewise.
20927         * linux-low.c (linux_arch_string): New.
20928         (linux_target_ops): Add it.
20929         * linux-low.h (struct linux_target_ops): Add arch_string.
20930         * server.c (write_qxfer_response): Use const void * for DATA.
20931         (get_features_xml): New.
20932         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
20933         * target.h (struct target_ops): Add arch_string method.
20934
20935 2007-01-03  Denis Pilat  <denis.pilat@st.com>
20936             Daniel Jacobowitz  <dan@codesourcery.com>
20937
20938         * linux-low.c (linux_kill): Handle being called with no threads.
20939         * win32-i386-low.c (win32_kill): Likewise.
20940         (get_child_debug_event): Clear current_process_handle.
20941
20942 2006-12-30  Denis PILAT  <denis.pilat@st.com>
20943             Daniel Jacobowitz  <dan@codesourcery.com>
20944
20945         * remote-utils.c (remote_open): Check the type of specified
20946         serial port devices before opening them.
20947         * server.c (main): Kill the inferior if an error occurs during
20948         the first remote_open.
20949
20950 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
20951
20952         * README: Update supported targets.
20953
20954 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
20955
20956         * Makefile.in (clean): Remove reg-mips64.c.
20957         (reg-mips64.c, reg-mips64.o): New rules.
20958         * configure.srv: Handle mips64.  Include regset support for mips.
20959         * linux-mips-low.c (union mips_register): New.
20960         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
20961         (mips_breakpoint, mips_breakpoint_at): Use int.
20962         (mips_collect_register, mips_supply_register)
20963         (mips_collect_register_32bit, mips_supply_register_32bit)
20964         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
20965         (mips_store_fpregset, target_regsets): New.
20966         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
20967
20968 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
20969
20970         * configure.srv: Add target "spu*-*-*".
20971         * Makefile.in (clean): Remove reg-spu.c.
20972         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
20973         * spu-low.c: New file.
20974
20975 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20976
20977         * configure.ac: Correct td_thr_tls_get_addr test.
20978         * configure: Regenerated.
20979
20980 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
20981
20982         * linux-low.c (linux_wait_for_event): Reformat.  Use the
20983         pass_signals array.
20984         * remote-utils.c (decode_address_to_semicolon): New.
20985         * server.c (pass_signals, handle_general_set): New.
20986         (handle_query): Mention QPassSignals for qSupported.
20987         (main): Call handle_general_set.
20988         * server.h (pass_signals, decode_address_to_semicolon): New.
20989
20990 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
20991
20992         * server.c (handle_query): Correct error handling for read_auxv.
20993
20994 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
20995
20996         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
20997         and srv_linux_thread_db to yes.
20998         * linux-s390-low.c (s390_fill_gregset): New function.
20999         (target_regsets): Define data structure.
21000
21001 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
21002
21003         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
21004         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
21005         * config.in, configure: Regenerated.
21006         * inferiors.c (gdb_id_to_thread): New function.
21007         (gdb_id_to_thread_id): Use it.
21008         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
21009         * linux-low.h (struct process_info): Add th member.
21010         (thread_db_get_tls_address): New prototype.
21011         * remote-utils.c (decode_address): Make non-static.
21012         * server.c (handle_query): Handle qGetTLSAddr.
21013         * server.h (gdb_id_to_thread, decode_address): New prototypes.
21014         * target.h (struct target_ops): Add get_tls_address.
21015         * thread-db.c (maybe_attach_thread): Save the thread handle.
21016         (thread_db_get_tls_address): New.
21017
21018 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
21019
21020         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
21021         (linux_resume_one_process): Take a siginfo_t *.  Update all
21022         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
21023         (struct pending_signals): Add a siginfo_t.
21024         (linux_wait_for_process): Always set last_status.
21025         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
21026         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
21027         * linux-low.h (struct process_info): Add last_status.
21028
21029 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
21030
21031         * remote-utils.c (try_rle): New function.
21032         (putpkt_binary): Use it.
21033
21034 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
21035
21036         * Makefile.in (clean): Clean reg-x86-64-linux.c.
21037         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
21038         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
21039         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
21040         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
21041         point registers.
21042
21043 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
21044
21045         * server.c (terminal_fd): New variable.
21046         (old_foreground_pgrp): Likewise.
21047         (restore_old_foreground_pgrp): New function.
21048         (start_inferior): Record the terminal file descriptor in terminal_fd
21049         and its original foreground group in old_foreground_pgrp.  Register
21050         restore_old_foreground_pgrp with atexit().
21051
21052 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
21053
21054         * server.c (handle_query): Correct qPart to qXfer.
21055
21056 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
21057
21058         * configure.ac: Check for more headers which are missing on
21059         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
21060         * configure.srv: Add Cygwin and mingw32.
21061         * remote-utils.c: Don't include headers unconditionally which
21062         are missing on mingw32.  Include <winsock.h> for mingw32.
21063         (remote_open): Adjust for mingw32 support.  Flush
21064         standard error after writing to it.
21065         (remote_close, putpkt_binary, input_interrupt, block_async_io)
21066         (unblock_async_io, enable_async_io, disable_async_io)
21067         (readchar, getpkt): Update for Winsock support.
21068         (prepare_resume_reply): Expect a protocol signal number.
21069         * server.c: Disable <sys/wait.h> on mingw32.
21070         (start_inferior): Adjust for mingw32 support.  Flush
21071         standard error after writing to it.
21072         (attach_inferior): Likewise.  Use protocol signal
21073         numbers.
21074         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
21075         and names.
21076         * win32-i386-low.c: New file.
21077         * Makefile.in (XM_CLIBS): Set.
21078         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
21079         (win32-i386-low.o): New dependency rule.
21080         * linux-low.c (linux_wait): Use target signal numbers.
21081         * target.h (struct target_ops): Doc fix.
21082         * server.h (target_signal_to_name): New prototype.
21083         * gdbreplay.c: Don't include headers unconditionally which
21084         are missing on mingw32.  Include <winsock.h> for mingw32.
21085         (remote_close, remote_open): Adjust for Winsock support.
21086         * configure, config.in: Regenerated.
21087
21088 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
21089
21090         * server.c (decode_xfer_read, write_qxfer_response): New.
21091         (handle_query): Take a packet length argument.  Handle
21092         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
21093         the qSupported response.
21094         (main): Update call to handle_query.
21095
21096 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
21097
21098         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
21099         (putpkt_binary): Renamed from putpkt and adjusted for binary
21100         data.
21101         (putpkt): New wrapper for putpkt_binary.
21102         (readchar): Don't mask off the high bit.
21103         (decode_X_packet): New function.
21104         * server.c (main): Call putpkt_binary if a handler sets the packet
21105         length.  Save the length of the incoming packet.  Handle 'X'.
21106         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
21107
21108 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
21109
21110         * server.c (handle_query): Handle qSupported.
21111
21112 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
21113
21114         * remote-utils.c (all_symbols_looked_up): New variable.
21115         (look_up_one_symbol): Check it.
21116         * server.h (look_up_one_symbol): New declaration.
21117         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
21118
21119 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
21120
21121         * Makefile.in (linux-arm-low.o): Update dependencies.
21122         * linux-arm-low.c: Include "gdb_proc_service.h".
21123         (PTRACE_GET_THREAD_AREA): Define.
21124         (ps_get_thread_area): New function.
21125
21126 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
21127
21128         * configure.srv (m68k*-*-uclinux*): New target.
21129         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
21130         (linux_resume_one_process): Remove extraneous cast.
21131         (linux_read_offsets): New.
21132         (linux_target_op): Add linux_read_offsets on mmuless systems.
21133         * server.c (handle_query): Add qOffsets logic.
21134         * target.h (struct target_ops): Add read_offsets.
21135
21136 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
21137
21138         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
21139         (PTRACE_GET_THREAD_AREA): Define.
21140         (ps_get_thread_area): New function.
21141         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
21142         (linux-x86-64-low.o): Update.
21143
21144 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
21145
21146         * configure.ac: Remove checks for prfpregset_t.
21147         * gdb_proc_service.h: New file.
21148         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
21149         new "gdb_proc_service.h".
21150         * proc-service.c: Likewise.
21151         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
21152         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
21153         * Makefile.in (gdb_proc_service_h): Updated.
21154         * configure, config.in: Regenerated.
21155
21156 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21157
21158         * remote-utils.c (prepare_resume_reply): Move declaration
21159         of gdb_id_from_wait to the top of the block.
21160
21161 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
21162
21163         * linux-low.c (regsets_store_inferior_registers): Read the regset
21164         from the target before filling it.
21165
21166 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
21167
21168         * server.c (attach_inferior): Return SIGTRAP for a successful
21169         attach.
21170
21171 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
21172
21173         * Makefile.in (OBS): Add version.o.
21174         (STAGESTUFF): Delete.
21175         (version.o): Add dependencies.
21176         (version.c): Replace rule.
21177         (clean): Remove version.c.
21178         * server.c (gdbserver_version): New.
21179         (gdbserver_usage): Use printf.
21180         (main): Handle --version and --help.
21181         * server.h (version, host_name): Add declarations.
21182
21183 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
21184
21185         * linux-arm-low.c:
21186         * linux-arm-low.c:
21187         * inferiors.c:
21188         * i387-fp.h:
21189         * i387-fp.c:
21190         * gdbreplay.c:
21191         * regcache.c:
21192         * proc-service.c:
21193         * mem-break.h:
21194         * mem-break.c:
21195         * linux-x86-64-low.c:
21196         * linux-sh-low.c:
21197         * linux-s390-low.c:
21198         * linux-ppc64-low.c:
21199         * linux-ppc-low.c:
21200         * linux-mips-low.c:
21201         * linux-m68k-low.c:
21202         * linux-m32r-low.c:
21203         * linux-low.h:
21204         * linux-low.c:
21205         * linux-ia64-low.c:
21206         * linux-i386-low.c:
21207         * linux-crisv32-low.c:
21208         * thread-db.c:
21209         * terminal.h:
21210         * target.h:
21211         * target.c:
21212         * server.h:
21213         * server.c:
21214         * remote-utils.c:
21215         * regcache.h:
21216         * utils.c:
21217         * Makefile.in:
21218         * configure.ac:
21219         * gdbserver.1: Add (C) after Copyright.  Update the FSF
21220         address.
21221
21222 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
21223
21224         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
21225         (arm_breakpoint_at): Recognize both breakpoints.
21226         (the_low_target): Use the correct breakpoint instruction.
21227
21228 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
21229
21230         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
21231         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
21232         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
21233         (the_low_target): Update.
21234
21235 2005-10-25  Andreas Schwab  <schwab@suse.de>
21236
21237         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
21238
21239         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
21240         (ia64_num_regs): Reduce to 462.
21241
21242 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
21243
21244         * acinclude.m4: Correct quoting.
21245         * aclocal.m4: Regenerated.
21246
21247         Suggested by SZOKOVACS Robert <szo@ies.hu>:
21248         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
21249         (thread_db_init): Call thread_db_err_str.
21250         * configure.ac: Check for TD_VERSION.
21251         * config.in, configure: Regenerated.
21252
21253 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
21254
21255         * server.h (error, fatal, warning): Add ATTR_FORMAT.
21256
21257 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21258
21259         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
21260         is not available.  Define HAVE_PTRACE_GETREGS if it is.
21261         * config.in, configure: Regenerated.
21262         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
21263         * linux-i386-low.c, linux-m68k-low.c: Update to use
21264         HAVE_PTRACE_GETREGS.
21265         * linux-low.c (regsets_fetch_inferior_registers)
21266         (regsets_store_inferior_registers): Only return 0 if we processed
21267         GENERAL_REGS.
21268         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
21269         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
21270
21271 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21272
21273         * inferiors.c (struct thread_info): Add gdb_id.
21274         (add_thread): Add gdb_id argument.
21275         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
21276         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
21277         calls to add_thread.
21278         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
21279         * server.c (handle_query): Use thread_to_gdb_id.
21280         (handle_v_cont, main): Use gdb_id_to_thread_id.
21281         * server.h (add_thread): Update prototype.
21282         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
21283         prototypes.
21284
21285 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
21286
21287         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
21288         left-padded registers.
21289         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
21290         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
21291
21292 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
21293
21294         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
21295         * configure: Regenerate.
21296         * config.in: Regenerate.
21297         * server.h (NEED_DECLARATION_STRERROR):
21298         Replace with !HAVE_DECL_STRERROR.
21299
21300 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
21301
21302         * linux-low.c (linux_wait, linux_send_signal): Don't test
21303         an unsigned long variable for > 0 if it could be MAX_ULONG.
21304         * server.c (myresume): Likewise.
21305         * target.c (set_desired_inferior): Likewise.
21306
21307 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
21308
21309         * configure.ac: Simplify and improve check for socklen_t.
21310         * configure, config.in: Regenerate.
21311
21312 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
21313
21314         * acconfig.h: Remove.
21315         * configure.ac: Add a test for socklen_t.  Use three-argument
21316         AC_DEFINE throughout.
21317         * config.in: Regenerated using autoheader 2.59.
21318         * configure: Regenerated.
21319
21320         * gdbreplay.c (socklen_t): Provide a default.
21321         (remote_open): Use socklen_t.
21322         * remote-utils.c (socklen_t): Provide a default.
21323         (remote_open): Use socklen_t.
21324         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
21325         unsigned char.
21326
21327         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
21328         char for buffers.
21329         * linux-low.c (linux_read_memory, linux_write_memory)
21330         (linux_read_auxv): Likewise.
21331         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
21332         (check_mem_write): Likewise.
21333         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
21334         Likewise.
21335         * regcache.c (struct inferior_rgcache_data, registers_to_string)
21336         (registers_from_string, register_data): Likewise.
21337         * server.c (handle_query, main): Likewise.
21338         * server.h (convert_ascii_to_int, convert_int_to_ascii)
21339         (decode_M_packet): Likewise.
21340         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
21341         * target.h (struct target_ops): Update read_memory, write_memory,
21342         and read_auxv.
21343         (read_inferior_memory, write_inferior_memory): Update.
21344         * linux-low.h (struct linux_target_ops): Change type of breakpoint
21345         to unsigned char *.
21346         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
21347         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
21348         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
21349         linux-s390-low.c, linux-sh-low.c: Update for changes in
21350         read_inferior_memory and the_low_target->breakpoint.
21351
21352 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
21353
21354         * Makefile.in (SFILES): Add linux-ppc64-low.c.
21355         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
21356         * configure.srv: Add powerpc64-*-linux*.
21357         * linux-ppc64-low.c: New file.
21358
21359 2005-05-23  Orjan Friberg  <orjanf@axis.com>
21360
21361         * linux-cris-low.c: New file with support for CRIS.
21362         * linux-crisv32-low.c: Ditto for CRISv32.
21363         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
21364         (clean): Add reg-cris.c and reg-crisv32.c.
21365         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
21366         reg-crisv32.o, and reg-crisv32.c to make rules.
21367         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
21368         recognized targets.
21369
21370 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
21371
21372         * linux-low.c (fetch_register): Ensure buffer size is a multiple
21373         of sizeof (PTRACE_XFER_TYPE).
21374         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
21375
21376 2005-05-12  Orjan Friberg  <orjanf@axis.com>
21377
21378         * target.h (struct target_ops): Add insert_watchpoint,
21379         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
21380         pointers for hardware watchpoint support.
21381         * linux-low.h (struct linux_target_ops): Ditto.
21382         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
21383         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
21384         to linux_target_ops.
21385         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
21386         reply packet.
21387         * server.c (main): Recognize 'Z' and 'z' packets.
21388
21389 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
21390
21391         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
21392         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
21393         (the_low_target): Add new members.
21394
21395 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21396
21397         * proc-service.c (ps_lgetregs): Search all_processes instead of
21398         all_threads.
21399
21400 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
21401
21402         * server.c (start_inferior): Change return type to int.
21403         (attach_inferior): Change sigptr to int *.
21404         (handle_v_cont, handle_v_requests): Change signal to int *.
21405         (main): Change signal to int.
21406
21407 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
21408
21409         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
21410         * configure.srv: Add m32r*-*-linux*.
21411         * linux-m32r-low.c: New file.
21412
21413 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
21414
21415         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
21416
21417 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
21418
21419         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
21420         Take unsigned long arguments for PIDs.
21421         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
21422         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
21423         (wait_for_sigstop, linux_resume_one_process)
21424         (regsets_fetch_inferior_registers, linux_send_signal)
21425         (linux_read_auxv): Likewise.  Update the types of variables holding
21426         PIDs.  Update format string specifiers.
21427         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
21428         * remote-utils.c (prepare_resume_reply): Likewise.
21429         * server.c (cont_thread, general_thread, step_thread)
21430         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
21431         unsigned long.
21432         (handle_query): Update format specifiers.
21433         (handle_v_cont, main): Use strtoul for thread IDs.
21434         * server.h (struct inferior_list_entry): Use unsigned long for ID.
21435         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
21436         (general_thread, step_thread, thread_from_wait)
21437         (old_thread_from_wait): Update.
21438         * target.h (struct thread_resume): Use unsigned long for THREAD.
21439         (struct target_ops): Use unsigned long for arguments to attach and
21440         thread_alive.
21441
21442 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
21443
21444         * acinclude.m4: Include bfd/bfd.m4 directly.
21445         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
21446         <agriffis@toolchain.org>.
21447         * aclocal.m4, configure: Regenerated.
21448
21449 2005-01-07  Andrew Cagney  <cagney@gnu.org>
21450
21451         * configure.ac: Rename configure.in, require autoconf 2.59.
21452         * configure: Re-generate.
21453
21454 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
21455
21456         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
21457         LIBS when finished.
21458         * aclocal.m4: Regenerated.
21459         * configure: Regenerated.
21460
21461 2004-11-21  Andreas Schwab  <schwab@suse.de>
21462
21463         * linux-m68k-low.c (m68k_num_gregs): Define.
21464         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
21465         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
21466         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
21467         (m68k_breakpoint_at): New.  Add to the_low_target.
21468
21469         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
21470         srv_linux_thread_db to yes.
21471
21472 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
21473
21474         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
21475         (ARCH_SET_FS): Likewise.
21476         (ARCH_GET_FS): Likewise.
21477         (ARCH_GET_GS): Likewise.
21478
21479 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21480
21481         * linux-i386-low.c (ps_get_thread_area): New.
21482         * linux-x86-64-low.c (ps_get_thread_area): New.
21483         * linux-low.c: Include <sys/syscall.h>.
21484         (linux_kill_one_process): Don't kill the first thread here.
21485         (linux_kill): Kill the first thread here.
21486         (kill_lwp): New function.
21487         (send_sigstop, linux_send_signal): Use it.
21488         * proc-service.c: Clean up #ifdefs.
21489         (fpregset_info): Delete.
21490         (ps_lgetregs): Update and enable implementation.
21491         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
21492         implementations.
21493         * remote-utils.c (struct sym_cache, symbol_cache): New.
21494         (input_interrupt): Print a clearer message.
21495         (async_io_enabled): New variable.
21496         (enable_async_io, disable_async_io): Use it.  Update comments.
21497         (look_up_one_symbol): Use the symbol cache.
21498         * thread-db.c (thread_db_look_up_symbols): New function.
21499         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
21500
21501 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
21502
21503         * configure.in: Test for -rdynamic.
21504         * configure: Regenerated.
21505         * Makefile (INTERNAL_LDFLAGS): New.
21506         (gdbserver, gdbreplay): Use it.
21507
21508 2004-09-02  Andrew Cagney  <cagney@gnu.org>
21509
21510         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
21511
21512 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
21513
21514         * linux-low.c (linux_wait): Clear all_processes list also.
21515
21516 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21517
21518         * linux-low.c: Include <errno.h>.  Remove extern declaration of
21519         errno.
21520
21521 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
21522
21523         * gdbreplay.c, server.h, utils.c: Update copyright years.
21524
21525 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21526
21527         * server.c (main): Print child status or termination signal from
21528         variable 'signal', not 'sig'.
21529
21530 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
21531
21532         * linux-low.c (linux_read_memory): Change return type to
21533         int.  Check for and return error from ptrace().
21534         * target.c (read_inferior_memory): Change return type to int.  Pass
21535         back return status from the_target->read_memory().
21536         * target.h (struct target_ops): Adapt *read_memory() prototype.
21537         Update comment.
21538         (read_inferior_memory): Adapt prototype.
21539         * server.c (main): Return an error packet if
21540         read_inferior_memory() returns an error.
21541
21542 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
21543
21544         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
21545         Unify with other clean targets.
21546
21547 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21548
21549         * server.c (handle_v_cont): Call set_desired_inferior.
21550
21551 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21552
21553         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
21554
21555 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21556
21557         * linux-low.c (linux_wait): Unblock async I/O.
21558         (linux_resume): Block and enable async I/O.
21559         * remote-utils.c (block_async_io, unblock_async_io): New functions.
21560         * server.h (block_async_io, unblock_async_io): Add prototypes.
21561
21562 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21563
21564         * remote-utils.c (remote_open): Print a status notice after
21565         opening a TCP port.
21566         * server.c (attach_inferior): Print a status notice after
21567         attaching.
21568
21569 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
21570
21571         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
21572
21573 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
21574
21575         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
21576         error packet.
21577         * server.c, target.h: Update copyright years.
21578
21579 2004-02-25  Roland McGrath  <roland@redhat.com>
21580
21581         * target.h (struct target_ops): New member `read_auxv'.
21582         * server.c (handle_query): Handle qPart:auxv:read: query using that.
21583         * linux-low.c (linux_read_auxv): New function.
21584         (linux_target_ops): Initialize `read_auxv' member to that.
21585
21586 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21587
21588         Committed by Jim Blandy  <jimb@redhat.com>.
21589
21590         * linux-s390-low.c (s390_num_regs): Update.
21591         (s390_regmap): Remove control registers.  Use __s390x__ predefine
21592         instead of GPR_SIZE to distiguish s390 and s390x targets.
21593
21594 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
21595
21596         * linux-low.c: Update copyright year.
21597         (check_removed_breakpoint): Clear pending_is_breakpoint.
21598         (linux_set_resume_request, linux_queue_one_thread)
21599         (resume_status_pending_p): New functions.
21600         (linux_continue_one_thread): Use process->resume.
21601         (linux_resume): Only resume threads if there are no pending events.
21602         * linux-low.h (struct process_info): Add resume request
21603         pointer.
21604
21605 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
21606
21607         * regcache.c (new_register_cache): Clear the allocated register
21608         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
21609
21610 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
21611
21612         * linux-low.c (linux_resume): Take a struct thread_resume *
21613         argument.
21614         (linux_wait): Update call.
21615         (resume_ptr): New static variable.
21616         (linux_continue_one_thread): Renamed from
21617         linux_continue_one_process.  Use resume_ptr.
21618         (linux_resume): Use linux_continue_one_thread.
21619         * server.c (handle_v_cont, handle_v_requests): New functions.
21620         (myresume): New function.
21621         (main): Handle 'v' case.
21622         * target.h (struct thread_resume): New type.
21623         (struct target_ops): Change argument of "resume" to struct
21624         thread_resume *.
21625         (myresume): Delete macro.
21626
21627 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
21628
21629         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
21630         (uninstall): Support DESTDIR.
21631
21632 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
21633
21634         * configure.srv: Add xscale*linux copy of arm*linux entry.
21635
21636 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
21637
21638         * linux-arm-low.c (arm_reinsert_addr): New function.
21639         (the_low_target): Add arm_reinsert_addr.
21640
21641 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
21642
21643         * mem-break.c: Remove whitespace at end of file.
21644
21645 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21646
21647         * configure.in: Check whether we need to prototype strerror.
21648         * server.h: Optionally prototype strerror.
21649         * gdbreplay.c (perror_with_name): Use strerror.
21650         * linux-low.c (linux_attach_lwp): Use strerror.
21651         * utils.c (perror_with_name): Use strerror.
21652         * config.in, configure: Regenerated.
21653
21654 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
21655
21656         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
21657         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
21658
21659 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
21660
21661         * Makefile.in (SFILES): Update.
21662         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
21663         low-sun3.c: Remove files.
21664
21665 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
21666
21667         * linux-low.c: Move comment to linux_thread_alive where it belonged.
21668         (linux_detach_one_process, linux_detach): New functions.
21669         (linux_target_ops): Add linux_detach.
21670         * server.c (main): Handle 'D' packet.
21671         * target.h (struct target_ops): Add "detach" member.
21672         (detach_inferior): Define.
21673
21674 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
21675
21676         From Kelley Cook  <kelleycook@wideopenwest.com>:
21677         * configure.srv: Accept i[34567]86 variants.
21678
21679 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
21680
21681         * linux-low.c (linux_wait_for_event): Correct comment typos.
21682         (linux_resume_one_process): Call check_removed_breakpoint.
21683         (linux_send_signal): New function.
21684         (linux_target_ops): Add linux_send_signal.
21685         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
21686         of kill.
21687         * target.h (struct target_ops): Add send_signal.
21688
21689 2003-05-29  Jim Blandy  <jimb@redhat.com>
21690
21691         * linux-low.c (usr_store_inferior_registers): Transfer buf in
21692         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
21693         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
21694         away part of the register's value.
21695
21696 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
21697
21698         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
21699         (linux_wait_for_event, linux_init_signals): Likewise.
21700
21701 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
21702
21703         * configure.in: Check for stdlib.h.
21704         * configure: Regenerated.
21705         * config.in: Regenerated.
21706
21707 2003-01-04  Andreas Schwab  <schwab@suse.de>
21708
21709         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
21710
21711 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
21712
21713         * Makefile.in: Remove obsolete code.
21714
21715 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
21716
21717         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
21718         defined(PT_FPR0_HI).
21719
21720 2002-11-17  Stuart Hughes  <seh@zee2.com>
21721
21722         * linux-arm-low.c (arm_num_regs): Increase.
21723         (arm_regmap): Include status register.
21724
21725 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
21726
21727         * linux-low.c (register_addr): Remove incorrect -1 check.
21728
21729 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
21730
21731         * linux-low.c (linux_create_inferior): Call setpgid.  Return
21732         the new PID.
21733         (unstopped_p, linux_signal_pid): Remove.
21734         (linux_target_ops): Remove linux_signal_pid.
21735         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
21736         global instead of target method.
21737         * target.h (struct target_ops): Remove signal_pid.  Update comment
21738         for create_inferior.
21739         * server.c (signal_pid): New variable.
21740         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
21741         gdbserver.  Set the child to be the foreground process group.
21742         (attach_inferior): Set signal_pid.
21743
21744 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
21745
21746         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
21747
21748 2002-08-20  Jim Blandy  <jimb@redhat.com>
21749
21750         * Makefile.in (LDFLAGS): Allow the configure script to establish a
21751         default for this.
21752
21753 2002-08-01  Andrew Cagney  <cagney@redhat.com>
21754
21755         * Makefile.in: Make chill references obsolete.
21756
21757 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
21758
21759         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
21760         * configure: Regenerate.
21761         * config.in: Regenerate.
21762
21763 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
21764
21765         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
21766         (perror_with_name, remote_close, remote_open, expect, play): Static.
21767
21768 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
21769
21770         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
21771         byte offsets instead of an array of indexes.
21772         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
21773
21774 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
21775
21776         * regcache.c: Add comment.
21777
21778 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
21779
21780         * thread-db.c: New file.
21781         * proc-service.c: New file.
21782         * acinclude.m4: New file.
21783         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
21784         proc-service.o, and thread-db.o.
21785         (linux-low.o): Add USE_THREAD_DB.
21786         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
21787         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
21788         * aclocal.m4: Regenerated.
21789         * config.in: Regenerated.
21790         * configure: Regenerated.
21791         * configure.in: Check for proc_service.h, sys/procfs.h,
21792         thread_db.h, and linux/elf.h headrs.
21793         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
21794         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
21795         Check for -lthread_db and thread support.
21796         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
21797         PowerPC, and SuperH.
21798         * i387-fp.c: Constify arguments.
21799         * i387-fp.h: Likewise.
21800         * inferiors.c: (struct thread_info): Renamed from
21801         `struct inferior_info'.  Remove PID member.  Use generic inferior
21802         list header.  All uses updated.
21803         (inferiors, signal_pid): Removed.
21804         (all_threads): New variable.
21805         (get_thread): Define.
21806         (add_inferior_to_list): New function.
21807         (for_each_inferior): New function.
21808         (change_inferior_id): New function.
21809         (add_inferior): Removed.
21810         (remove_inferior): New function.
21811         (add_thread): New function.
21812         (free_one_thread): New function.
21813         (remove_thread): New function.
21814         (clear_inferiors): Use for_each_inferior and free_one_thread.
21815         (find_inferior): New function.
21816         (find_inferior_id): New function.
21817         (inferior_target_data): Update argument type.
21818         (set_inferior_target_data): Likewise.
21819         (inferior_regcache_data): Likewise.
21820         (set_inferior_regcache_data): Likewise.
21821         * linux-low.c (linux_bp_reinsert): Remove.
21822         (all_processes, stopping_threads, using_thrads)
21823         (struct pending_signals, debug_threads, pid_of): New.
21824         (inferior_pid): Replace with macro.
21825         (struct inferior_linux_data): Remove.
21826         (get_stop_pc, add_process): New functions.
21827         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
21828         Use add_process and add_thread.
21829         (linux_attach_lwp): New function, based on old linux_attach.  Use
21830         add_process and add_thread.  Set stop_expected for new threads.
21831         (linux_attach): New function.
21832         (linux_kill_one_process): New function.
21833         (linux_kill): Kill all LWPs.
21834         (linux_thread_alive): Use find_inferior_id.
21835         (check_removed_breakpoints, status_pending_p): New functions.
21836         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
21837         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
21838         struct for the found process.
21839         (linux_wait_for_event): New function.
21840         (linux_wait): Use it.  Support LWPs.
21841         (send_sigstop, wait_for_sigstop, stop_all_processes)
21842         (linux_resume_one_process, linux_continue_one_process): New functions.
21843         (linux_resume): Support LWPs.
21844         (REGISTER_RAW_SIZE): Remove.
21845         (fetch_register): Use register_size instead.  Call supply_register.
21846         (usr_store_inferior_registers): Likewise.  Call collect_register.
21847         Fix recursive case.
21848         (regsets_fetch_inferior_registers): Improve error message.
21849         (regsets_store_inferior_registers): Add debugging.
21850         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
21851         (unstopped_p, linux_signal_pid): New functions.
21852         (linux_target_ops): Add linux_signal_pid.
21853         (linux_init_signals): New function.
21854         (initialize_low): Call it.  Initialize using_threads.
21855         * regcache.c (inferior_regcache_data): Add valid
21856         flag.
21857         (get_regcache): Fetch registers lazily.  Add fetch argument
21858         and update all callers.
21859         (regcache_invalidate_one, regcache_invalidate): New
21860         functions.
21861         (new_register_cache): Renamed from create_register_cache.
21862         Return the new regcache.
21863         (free_register_cache): Change argument to a void *.
21864         (registers_to_string, registers_from_string): Call get_regcache
21865         with fetch flag set.
21866         (register_data): Make static.  Pass fetch flag to get_regcache.
21867         (supply_register): Call get_regcache with fetch flag clear.
21868         (collect_register): Call get_regcache with fetch flag set.
21869         (collect_register_as_string): New function.
21870         * regcache.h: Update.
21871         * remote-utils.c (putpkt): Flush after debug output and use
21872         stderr.
21873         Handle input interrupts while waiting for an ACK.
21874         (input_interrupt): Use signal_pid method.
21875         (getpkt): Flush after debug output and use stderr.
21876         (outreg): Use collect_register_as_string.
21877         (new_thread_notify, dead_thread_notify): New functions.
21878         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
21879         and general_thread.
21880         (look_up_one_symbol): Flush after debug output.
21881         * server.c (step_thread, server_waiting): New variables.
21882         (start_inferior): Don't use signal_pid.  Update call to mywait.
21883         (attach_inferior): Update call to mywait.
21884         (handle_query): Handle qfThreadInfo and qsThreadInfo.
21885         (main): Don't fetch/store registers explicitly.  Use
21886         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
21887         calls to mywait.
21888         * server.h: Update.
21889         (struct inferior_list, struct_inferior_list_entry): New.
21890         * target.c (set_desired_inferior): New.
21891         (write_inferior_memory): Constify.
21892         (mywait): New function.
21893         * target.h: Update.
21894         (struct target_ops): New signal_pid method.
21895         (mywait): Removed macro, added prototype.
21896
21897         * linux-low.h (regset_func): Removed.
21898         (regset_fill_func, regset_store_func): New.
21899         (enum regset_type): New.
21900         (struct regset_info): Add type field.  Use new operation types.
21901         (struct linux_target_ops): stop_pc renamed to get_pc.
21902         Add decr_pc_after_break and breakpoint_at.
21903         (get_process, get_thread_proess, get_process_thread)
21904         (strut process_info, all_processes, linux_attach_lwp)
21905         (thread_db_init): New.
21906
21907         * linux-arm-low.c (arm_get_pc, arm_set_pc,
21908         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
21909         (the_low_target): Add new members.
21910         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
21911         (i386_store_fpxregset): Constify.
21912         (target_regsets): Add new kind identifier.
21913         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
21914         (i386_set_pc): Add debugging.
21915         (i386_breakpoint_at): New function.
21916         (the_low_target): Add new members.
21917         * linux-mips-low.c (mips_get_pc, mips_set_pc)
21918         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
21919         (mips_breakpoint_at): New.
21920         (the_low_target): Add new members.
21921         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
21922         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
21923         (the_low_target): Add new members.
21924         * linux-sh-low.c (sh_get_pc, sh_set_pc)
21925         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
21926         (the_low_target): Add new members.
21927         * linux-x86-64-low.c (target_regsets): Add new kind
21928         identifier.
21929
21930 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
21931
21932         From Martin Pool <mbp@samba.org>:
21933         * server.c (gdbserver_usage): New function.
21934         (main): Call it.
21935
21936 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
21937
21938         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
21939         stop_at -> stop_pc.
21940
21941 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
21942
21943         * Makefile.in: Remove obsolete code.
21944
21945 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
21946
21947         * linux-low.c (regsets_fetch_inferior_registers),
21948         (regsets_store_inferior_registers): Removed cast to int from
21949         ptrace() calls.
21950         * regcache.h: Added declaration of struct inferior_info.
21951
21952 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21953
21954         * inferiors.c (struct inferior_info): Add regcache_data.
21955         (add_inferior): Call create_register_cache.
21956         (clear_inferiors): Call free_register_cache.
21957         (inferior_regcache_data, set_inferior_regcache_data): New functions.
21958         * regcache.c (struct inferior_regcache_data): New.
21959         (registers): Remove.
21960         (get_regcache): New function.
21961         (create_register_cache, free_register_cache): New functions.
21962         (set_register_cache): Don't initialize the register cache here.
21963         (registers_to_string, registers_from_string, register_data): Call
21964         get_regcache.
21965         * regcache.h: Add prototypes.
21966         * server.h: Likewise.
21967
21968 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
21969
21970         * mem-break.c: New file.
21971         * mem-break.h: New file.
21972         * Makefile.in: Add mem-break.o rule; update server.h
21973         dependencies.
21974         * inferiors.c (struct inferior_info): Add target_data
21975         member.
21976         (clear_inferiors): Free target_data member if set.
21977         (inferior_target_data, set_inferior_target_data): New functions.
21978         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
21979         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
21980         * linux-low.c (linux_bp_reinsert): New variable.
21981         (struct inferior_linux_data): New.
21982         (linux_create_inferior): Use set_inferior_target_data.
21983         (linux_attach): Likewise.  Call add_inferior.
21984         (linux_wait_for_one_inferior): New function.
21985         (linux_wait): Call it.
21986         (linux_write_memory): Add const.
21987         (initialize_low): Call set_breakpoint_data.
21988         * linux-low.h (struct linux_target_ops): Add breakpoint
21989         handling members.
21990         * server.c (attach_inferior): Remove extra add_inferior
21991         call.
21992         * server.h: Include mem-break.h.  Update inferior.c
21993         prototypes.
21994         * target.c (read_inferior_memory)
21995         (write_inferior_memory): New functions.
21996         * target.h (read_inferior_memory)
21997         (write_inferior_memory): Change macros to prototypes.
21998         (struct target_ops): Update comments.  Add const to write_memory
21999         definition.
22000
22001 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
22002
22003         * linux-low.c (usr_store_inferior_registers): Support
22004         registers which are allowed to fail to store.
22005         * linux-low.h (linux_target_ops): Likewise.
22006         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
22007         (ppc_cannot_store_register): FPSCR may not be storable.
22008
22009 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22010
22011         * server.h: Include <string.h> if HAVE_STRING_H.
22012         * ChangeLog: Correct paths in last ChangeLog entry.
22013
22014 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22015
22016         * linux-low.h: Remove obsolete prototypes.
22017         (struct linux_target_ops): New.
22018         (extern the_low_target): New.
22019         * linux-low.c (num_regs, regmap): Remove declarations.
22020         (register_addr): Use the_low_target explicitly.
22021         (fetch_register): Likewise.
22022         (usr_fetch_inferior_registers): Likewise.
22023         (usr_store_inferior_registers): Likewise.
22024         * linux-arm-low.c (num_regs): Remove.
22025         (arm_num_regs): Define.
22026         (arm_regmap): Renamed from regmap, made static.
22027         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
22028         made static.
22029         (arm_cannot_store_register): Renamed from cannot_store_register,
22030         made static.
22031         (the_low_target): New.
22032         * linux-i386-low.c (num_regs): Remove.
22033         (i386_num_regs): Define.
22034         (i386_regmap): Renamed from regmap, made static.
22035         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
22036         made static.
22037         (i386_cannot_store_register): Renamed from cannot_store_register,
22038         made static.
22039         (the_low_target): New.
22040         * linux-ia64-low.c (num_regs): Remove.
22041         (ia64_num_regs): Define.
22042         (ia64_regmap): Renamed from regmap, made static.
22043         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
22044         made static.
22045         (ia64_cannot_store_register): Renamed from cannot_store_register,
22046         made static.
22047         (the_low_target): New.
22048         * linux-m68k-low.c (num_regs): Remove.
22049         (m68k_num_regs): Define.
22050         (m68k_regmap): Renamed from regmap, made static.
22051         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
22052         made static.
22053         (m68k_cannot_store_register): Renamed from cannot_store_register,
22054         made static.
22055         (the_low_target): New.
22056         * linux-mips-low.c (num_regs): Remove.
22057         (mips_num_regs): Define.
22058         (mips_regmap): Renamed from regmap, made static.
22059         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
22060         made static.
22061         (mips_cannot_store_register): Renamed from cannot_store_register,
22062         made static.
22063         (the_low_target): New.
22064         * linux-ppc-low.c (num_regs): Remove.
22065         (ppc_num_regs): Define.
22066         (ppc_regmap): Renamed from regmap, made static.
22067         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
22068         made static.
22069         (ppc_cannot_store_register): Renamed from cannot_store_register,
22070         made static.
22071         (the_low_target): New.
22072         * linux-s390-low.c (num_regs): Remove.
22073         (s390_num_regs): Define.
22074         (s390_regmap): Renamed from regmap, made static.
22075         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
22076         made static.
22077         (s390_cannot_store_register): Renamed from cannot_store_register,
22078         made static.
22079         (the_low_target): New.
22080         * linux-sh-low.c (num_regs): Remove.
22081         (sh_num_regs): Define.
22082         (sh_regmap): Renamed from regmap, made static.
22083         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
22084         made static.
22085         (sh_cannot_store_register): Renamed from cannot_store_register,
22086         made static.
22087         (the_low_target): New.
22088         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
22089         (the_low_target): New.
22090
22091 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22092
22093         * Makefile.in: Add stamp-h target.
22094         * configure.in: Create stamp-h.
22095         * configure: Regenerated.
22096
22097 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22098
22099         * inferiors.c: New file.
22100         * target.c: New file.
22101         * target.h: New file.
22102         * Makefile.in:  Add target.o and inferiors.o.  Update
22103         dependencies.
22104         * linux-low.c (inferior_pid): New static variable,
22105         moved from server.c.
22106         (linux_create_inferior): Renamed from create_inferior.
22107         Call add_inferior.  Return 0 on success instead of a PID.
22108         (linux_attach): Renamed from myattach.
22109         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
22110         (linux_thread_alive): Renamed from mythread_alive.
22111         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
22112         child dies.
22113         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
22114         (regsets_store_inferior_registers): Correct error message.
22115         Add missing ``return 0''.
22116         (linux_fetch_registers): Renamed from fetch_inferior_registers.
22117         (linux_store_registers): Renamed from store_inferior_registers.
22118         (linux_read_memory): Renamed from read_inferior_memory.
22119         (linux_write_memory): Renamed from write_inferior_memory.
22120         (linux_target_ops): New structure.
22121         (initialize_low): Call set_target_ops ().
22122         * remote-utils.c (unhexify): New function.
22123         (hexify): New function.
22124         (input_interrupt): Send signals to ``signal_pid''.
22125         * server.c (inferior_pid): Remove.
22126         (start_inferior): Update create_inferior call.
22127         (attach_inferior): Call add_inferior.
22128         (handle_query): New function.
22129         (main): Call handle_query for `q' packets.
22130         * server.h: Include "target.h".  Remove obsolete prototypes.
22131         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
22132
22133 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
22134
22135         * Makefile.in: Add WARN_CFLAGS.  Update configury
22136         dependencies.
22137         * configure.in: Check for <string.h>
22138         * configure: Regenerate.
22139         * config.in: Regenerate.
22140         * gdbreplay.c: Include needed system headers.
22141         (remote_open): Remove strchr prototype.
22142         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
22143         * regcache.c (supply_register): Change buf argument to const void *.
22144         (supply_register_by_name): Likewise.
22145         (collect_register): Change buf argument to void *.
22146         (collect_register_by_name): Likewise.
22147         * regcache.h: Add missing prototypes.
22148         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
22149         * server.c (handle_query): New function.
22150         (attached): New static variable, moved out of main.
22151         (main): Quiet longjmp clobber warnings.
22152         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
22153         * utils.c (error): Remove NORETURN.
22154         (fatal): Likewise.