gdb/gdbserver/ChangeLog

   1 2018-07-03  Tom Tromey  <tom@tromey.com>
   2
   3         * linux-low.c: Update.
   4         * linux-ppc-low.c: Update.
   5         * linux-x86-low.c: Update.
   6         * proc-service.c: Update.
   7         * server.c: Update.
   8         * spu-low.c: Update.
   9         * thread-db.c: Update.
  10         * win32-low.c: Update.
  11
  12 2018-07-03  Tom Tromey  <tom@tromey.com>
  13
  14         * linux-low.c: Update.
  15         * lynx-low.c: Update.
  16         * nto-low.c: Update.
  17         * remote-utils.c: Update.
  18         * spu-low.c: Update.
  19         * thread-db.c: Update.
  20         * win32-low.c: Update.
  21
  22 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
  23
  24         * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
  25         parameter in call to 'amd64_create_target_description'.
  26
  27 2018-06-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
  28
  29         * x86-tdesc.h: Remove executable permission flag.
  30
  31 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
  32
  33         * configure.ac: Remove AC_PREREQ, add missing quoting.
  34         * configure: Re-generate.
  35         * config.in: Re-generate.
  36         * aclocal.m4: Re-generate.
  37
  38 2018-06-18  Simon Marchi  <simon.marchi@ericsson.com>
  39
  40         * tracepoint.h (current_traceframe): Remove declaration.
  41
  42 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
  43
  44         * linux-aarch64-low.c (is_sve_tdesc): New function.
  45         (aarch64_sve_regs_copy_to_regcache): Likewise.
  46         (aarch64_sve_regs_copy_from_regcache): Likewise.
  47         (aarch64_regs_info): Add SVE checks.
  48         (initialize_low_arch): Initialize SVE.
  49
  50 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
  51
  52         * Makefile.in: Add aarch64-sve-linux-ptrace.c.
  53
  54 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  55
  56         * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
  57         (initialize_low_tracepoint): Likewise
  58         * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
  59         * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
  60         param.
  61         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
  62         checks.
  63         * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
  64
  65 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  66
  67         * server.h (PBUFSIZ): Increase size
  68
  69 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  70
  71         * regcache.c (regcache::raw_compare): New function.
  72         * regcache.h (regcache::raw_compare): New declaration.
  73
  74 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  75
  76         * regcache.c (new_register_cache): Use new.
  77         (free_register_cache): Use delete.
  78         (register_data): Use const.
  79         (supply_register): Move body inside regcache.
  80         (regcache::raw_supply): New override function.
  81         (collect_register): Move body inside regcache.
  82         (regcache::raw_collect): New override function.
  83         (regcache::get_register_status): New override function.
  84         * regcache.h (struct regcache): Inherit from reg_buffer_common.
  85
  86 2018-06-09  Tom Tromey  <tom@tromey.com>
  87
  88         * event-loop.c (gdb_event, gdb_event_p): Remove typedefs.  Don't
  89         declare queue.
  90         (event_queue): Use std::queue.
  91         (gdb_event_xfree): Remove.
  92         (initialize_event_loop, process_event, wait_for_event): Update.
  93
  94 2018-06-08  Stan Cox  <scox@redhat.com>
  95
  96         * win32-low.c (win32_create_inferior):  last_ptid and last_status
  97         moved to client_state.
  98
  99 2018-06-08  Pedro Alves  <palves@redhat.com>
 100
 101         * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
 102         common/common-exceptions.o, common/common-utils.o,
 103         common/errors.o, common/print-utils.o and utils.o.
 104         * gdbreplay.c: Include "common-defs.h" instead of the two
 105         'config.h's here.  Don't include stdio.h, errno.h, stdlib.h,
 106         string.h or alloca.h.
 107         (perror_with_name): Delete.
 108         (remote_open): Use xstrdup instead of strdup.
 109         (main): Rename to ...
 110         (captured_main): ... this.
 111         (main): New.
 112
 113 2018-06-08  Tom Tromey  <tom@tromey.com>
 114
 115         * linux-low.c (linux_low_read_btrace): Update.
 116
 117 2018-06-04  Stan Cox  <scox@redhat.com>
 118
 119         * server.h (struct client_state): New.
 120         * server.c (cont_thread, general_thread, multi_process)
 121         (report_fork_events, report_vfork_events, report_exec_events)
 122         (report_thread_events, swbreak_feature, hwbreak_feature)
 123         (vCont_supported, disable_randomization, pass_signals)
 124         (program_signals, program_signals_p, last_status, last_ptid, own_buf):
 125         Moved to client_state.
 126         * remote-utils.c (remote_debug, noack_mode)
 127         (transport_is_reliable): Moved to client_state.
 128         * tracepoint.c (current_traceframe): Moved to client_state.
 129
 130         Update all callers.
 131         * server.c, remote-utils.c, tracepoint.c, fork-child.c,
 132         linux-low.c, remote-utils.h, target.c: Use client_state.
 133
 134 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 135
 136         * configure.srv: Add new c/h file.
 137
 138 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 139
 140         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
 141         null VQ.
 142
 143 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
 144
 145         * gdb.arch/mips-fpregset-core.exp: New test.
 146         * gdb.arch/mips-fpregset-core.c: New test source.
 147
 148 2018-05-23  Erik Kurzinger  <ekurzinger@nvidia.com>
 149
 150         PR server/23198
 151         * hostio.c (require_int): Do not report overflow for integers
 152         between 0xfffffff and 0x7fffffff.
 153
 154 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 155
 156         * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
 157         (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
 158         (mips_collect_ptrace_register, mips_supply_ptrace_register): New
 159         functions.
 160         (the_low_target): Wire them.
 161
 162 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 163
 164         * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
 165         Set vscr_offset to 0 in little-endian mode and 12 in big-endian
 166         mode. Call collect_register_by_name with vscr using
 167         vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
 168         (ppc_store_vrregset): Add and set vscr_offset variable as in
 169         ppc_fill_vrregset. Call supply_register_by_name with vscr using
 170         vscr_offset.
 171
 172 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 173
 174         * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 175         (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
 176         PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
 177
 178 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 179
 180         * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
 181         (ppc_store_vsxregset): Likewise.
 182         (ppc_fill_vrregset): Likewise.
 183         (ppc_store_vrregset): Likewise.
 184         (ppc_fill_evrregset): Likewise.
 185         (ppc_store_evrregset): Likewise.
 186         (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
 187         (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
 188         needed.
 189
 190 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 191
 192         * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
 193         wordsize of the inferior. Call ppc_linux_target_wordsize.
 194
 195 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 196
 197         * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
 198         * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
 199         * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
 200         * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 201         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 202         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 203         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 204         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 205         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 206         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 207         (tdesc_powerpc_e500l): Remove.
 208         * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
 209         linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
 210         * linux-ppc-low.c: Include arch/ppc-linux-common.h,
 211         arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
 212         linux-ppc-tdesc.h.
 213         (ppc_arch_setup): Remove target description matching code. Fill a
 214         ppc_linux_features struct and call ppc_linux_match_description
 215         with it.
 216
 217 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 218
 219         * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
 220         width of the requested register exceeds the width of the
 221         `ptrace' data type.
 222         (mips_cannot_store_register): Likewise.
 223
 224 2018-05-21  Maciej W. Rozycki  <macro@mips.com>
 225
 226         * linux-mips-low.c (mips_fetch_register): New function.  Update
 227         preceding comment.
 228         (mips_store_gregset): Supply 0 rather than $restart for $zero.
 229         (the_low_target): Wire `mips_fetch_register'.
 230
 231 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 232
 233         * lynx-i386-low.c (LYNXOS_178): New macro.
 234         [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
 235         the layout on LynxOS-178.
 236         (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
 237         handle floating point registers that are not supported by
 238         LynxOS-178.
 239
 240 2018-05-10  Tom Tromey  <tom@tromey.com>
 241
 242         * configure: Rebuild.
 243
 244 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 245
 246         PR server/23158:
 247         * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
 248         * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
 249         Use it to set the expedite_regs field in the given tdesc.
 250         * x86-tdesc.h: New file.
 251         * linux-aarch64-tdesc.c (aarch64_linux_read_description):
 252         Adjust following the addition of the new expedite_regs parameter
 253         to init_target_desc.
 254         * linux-tic6x-low.c (tic6x_read_description): Likewise.
 255         * linux-x86-tdesc.c: #include "x86-tdesc.h".
 256         (i386_linux_read_description, amd64_linux_read_description):
 257         Adjust following the addition of the new expedite_regs parameter
 258         to init_target_desc.
 259         * lynx-i386-low.c: #include "x86-tdesc.h".
 260         (lynx_i386_arch_setup): Adjust following the addition of the new
 261         expedite_regs parameter to init_target_desc.
 262         * nto-x86-low.c: #include "x86-tdesc.h".
 263         (nto_x86_arch_setup): Adjust following the addition of the new
 264         expedite_regs parameter to init_target_desc.
 265         * win32-i386-low.c: #include "x86-tdesc.h".
 266         (i386_arch_setup): Adjust following the addition of the new
 267         expedite_regs parameter to init_target_desc.
 268
 269 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 270
 271         PR server/23158:
 272         * win32-low.c (win32_create_inferior): Add call to my_wait
 273         setting last_status global.
 274
 275 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 276
 277         PR server/23158:
 278         * win32-low.c (create_process): Only call gdb_tilde_expand if
 279         inferior_cwd is not NULL.
 280
 281 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 282
 283         * i387-fp.c (i387_cache_to_xsave): Only write x87 control
 284         registers to the cache if their values have changed.
 285         (i387_xsave_to_cache): Provide default values for x87 control
 286         registers when these features are available, but disabled.
 287         * regcache.c (supply_register_by_name_zeroed): New function.
 288         * regcache.h (supply_register_by_name_zeroed): Declare new
 289         function.
 290
 291 2018-05-07  Tom Tromey  <tom@tromey.com>
 292
 293         * configure: Rebuild.
 294
 295 2018-05-04  Tom Tromey  <tom@tromey.com>
 296
 297         * configure: Rebuild.
 298
 299 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 300             Pedro Alves <palves@redhat.com>
 301
 302         * linux-aarch64-low.c (aarch64_stopped_data_address):
 303         Likewise.
 304
 305 2018-04-27  Tom Tromey  <tom@tromey.com>
 306
 307         * configure: Rebuild.
 308
 309 2018-04-23  Tom Tromey  <tom@tromey.com>
 310
 311         * configure: Rebuild.
 312
 313 2018-04-19  Simon Marchi  <simon.marchi@ericsson.com>
 314
 315         * Makefile.in (depcomp): Add "..".
 316         (all_deps_files): New and use it.
 317
 318 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 319
 320         * configure.srv (aarch64*-*-linux*): Don't include xml.
 321         (i[34567]86-*-cygwin*): Likewise.
 322         (i[34567]86-*-linux*): Likewise.
 323         (i[34567]86-*-lynxos*): Likewise.
 324         (i[34567]86-*-mingw32ce*): Likewise.
 325         (i[34567]86-*-mingw*): Likewise.
 326         (i[34567]86-*-nto*): Likewise.
 327         (tic6x-*-uclinux): Likewise.
 328         (x86_64-*-linux*): Likewise.
 329         (x86_64-*-mingw*): Likewise.
 330         (x86_64-*-cygwin*): Likewise.
 331
 332 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 333
 334         * tdesc.c: Remove xml parameter.
 335
 336 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 337
 338         * server.c (get_features_xml): Remove cast.
 339         * tdesc.c (void target_desc::accept): Fill in function.
 340         (tdesc_get_features_xml): Remove old xml creation.
 341         (print_xml_feature::visit_pre): Add xml vistor.
 342         * tdesc.h (struct target_desc): Make xmltarget mutable.
 343         (tdesc_get_features_xml): Remove declaration.
 344
 345 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 346
 347         * tdesc.c (tdesc_architecture_name): Add new function.
 348         (tdesc_osabi_name): Likewise.
 349         (tdesc_get_features_xml): Use new functions.
 350
 351 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 352
 353         * tdesc.c (tdesc_create_flags): Remove.
 354         (tdesc_add_flag): Likewise.
 355         (tdesc_named_type): Likewise.
 356         (tdesc_create_union): Likewise.
 357         (tdesc_create_struct): Likewise.
 358         (tdesc_create_vector): Likewise.
 359         (tdesc_add_bitfield): Likewise.
 360         (tdesc_add_field): Likewise.
 361         (tdesc_set_struct_size): Likewise.
 362
 363 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 364
 365         * tdesc.c (~target_desc): Remove implictly deleted items.
 366         (init_target_desc): Iterate all features.
 367         (tdesc_get_features_xml): Use vector.
 368         (tdesc_create_feature): Create feature.
 369         * tdesc.h (tdesc_feature) Remove
 370         (target_desc): Add features.
 371
 372 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 373
 374         * Makefile.in: Add common/tdesc.c
 375         * tdesc.c (init_target_desc): init all reg_defs from register
 376         vector.
 377         (tdesc_create_reg): Create tdesc_reg.
 378         * tdesc.h (tdesc_feature): Add register vector.
 379
 380 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 381
 382         * tdesc.h (struct target_desc) <features>: Change type to
 383         std::vector<std::string>.
 384         * tdesc.c (target_desc::~target_desc): Adjust to std::vector
 385         changes.
 386         (tdesc_get_features_xml): Likewise.
 387         (tdesc_create_feature): Likewise.
 388
 389 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
 390
 391         * regcache.c (find_register_by_number): Return a ref.
 392         (find_regno): Use references.
 393         (register_size): Likewise.
 394         (register_data): Likewise.
 395         * tdesc.c (target_desc::~target_desc): Remove free calls.
 396         (target_desc::operator==): Use std::vector compare.
 397         (init_target_desc): Use reference.
 398         (tdesc_create_reg): Use reg constructors.
 399         * tdesc.h (struct target_desc): Replace pointer with object.
 400
 401 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 402
 403         * regcache.c (find_register_by_number): Make static.
 404         (find_regno): Use find_register_by_number
 405         * regcache.h (struct reg): Remove declaration.
 406
 407 2018-03-23  Alan Hayward  <alan.hayward@arm.com>
 408
 409         * tdesc.c (target_desc::~target_desc): Move to here.
 410         (target_desc::operator==): Likewise.
 411         * tdesc.h (target_desc::~target_desc): Move from here.
 412         (target_desc::operator==): Likewise.
 413
 414 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 415
 416         * linux-s390-low.c (s390_get_wordsize): Correct brace style.
 417
 418 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 419
 420         * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
 421         S390_TDESC_GS.
 422         * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
 423         (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
 424         and init_registers_s390_gs_linux64.
 425
 426 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 427
 428         * linux-s390-low.c (s390_fill_gs): Remove function.
 429         (s390_fill_gsbc): Remove function.
 430         (s390_regsets): Set fill functions for the guarded storage regsets
 431         to NULL.
 432
 433 2018-03-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 434
 435         * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
 436         the word size.  Add comment.
 437         (s390_get_wordsize): New function.
 438         (s390_arch_setup): No longer select a temporary tdesc to fetch the
 439         pswm with it.  Instead, use s390_get_wordsize to determine the
 440         word size first and derive the correct tdesc from that directly.
 441
 442 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 443
 444         * Makefile.in: Include silent-rules.mk.
 445         (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
 446         (COMPILE): Add ECHO_CXX.
 447         (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 448         (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 449         ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
 450         (version-generated.c): Add ECHO_GEN.
 451         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
 452         (IPAGENT_COMPILE): Add ECHO_CXX.
 453         (%-generated.c): Add ECHO_REGDAT.
 454
 455 2018-03-14  Tom Tromey  <tom@tromey.com>
 456
 457         PR cli/14977:
 458         * ax.c (ax_printf): Special case for NULL.
 459
 460 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 461
 462         * linux-low.c (linux_qxfer_libraries_svr4): Use
 463         xml_escape_text_append.
 464
 465 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 466
 467         * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
 468
 469 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 470
 471         * server.c (handle_general_set): Remove unnecessary xstrdup.
 472
 473 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 474
 475         * server.c (parse_debug_format_options): Adjust to
 476         delim_string_to_char_ptr_vec changes.
 477         * thread-db.c (thread_db_load_search): Adjust to
 478         dirnames_to_char_ptr_vec changes.
 479
 480 2018-03-01  Markus Metzger  <markus.t.metzger@intel.com>
 481
 482         * target.h (target_enable_btrace, target_disable_btrace)
 483         (target_read_btrace, target_read_btrace_conf): Turn macro into
 484         inline function.  Throw error if target method is not defined.
 485         * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
 486         check for btrace target method.  Be prepared to handle exceptions
 487         from btrace target methods.
 488
 489 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 490
 491         * server.c (captured_main): Change order of error message printed
 492         when the current working directory cannot be found.
 493
 494 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 495
 496         * server.c: Include "filenames.h" and "pathstuff.h".
 497         (program_name): Delete variable.
 498         (program_path): New anonymous class.
 499         (get_exec_wrapper): Use "program_path" instead of
 500         "program_name".
 501         (handle_v_run): Likewise.
 502         (captured_main): Likewise.
 503         (process_serial_event): Likewise.
 504
 505 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 506
 507         * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
 508         (OBJS): Add "pathstuff.o".
 509         * server.c (current_directory): New global variable.
 510         (captured_main): Initialize "current_directory".
 511
 512 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 513
 514         * tdesc.c: Use common/tdesc.h.
 515         * tdesc.h: Likewise.
 516
 517 2018-02-20  Alan Hayward  <alan.hayward@arm.com>
 518             Simon Marchi  <simon.marchi@ericsson.com>
 519
 520         * Makefile.in: Switch order of make rules.
 521
 522 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 523
 524         * Makefile.in: Add common directory in build.
 525         * configure.ac: Add common reference.
 526         * configure: Regenerate.
 527
 528 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 529
 530         * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
 531         * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
 532         * spu-low.c (spu_target_ops): Likewise.
 533         * win32-low.c (win32_target_ops): Likewise.
 534         * server.c (supported_btrace_packets): Report packets unconditionally.
 535         * target.h (target_ops) <supports_btrace>: Remove.
 536         (target_supports_btrace): Remove.
 537
 538 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 539
 540         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
 541         (handle_btrace_disable): Change return type to void.  Use exceptions
 542         to report errors.
 543         (handle_btrace_general_set): Catch exception and copy message to
 544         return message.
 545
 546 2018-02-08  Tom Tromey  <tom@tromey.com>
 547
 548         * linux-low.c (install_software_single_step_breakpoints): Use
 549         make_scoped_restore.
 550         * inferiors.c (make_cleanup_restore_current_thread): Remove.
 551         (do_restore_current_thread_cleanup): Remove.
 552         * gdbthread.h (make_cleanup_restore_current_thread): Don't
 553         declare.
 554
 555 2018-02-08  Tom Tromey  <tom@tromey.com>
 556
 557         * mem-break.c (set_raw_breakpoint_at): Use
 558         gdb::unique_xmalloc_ptr.
 559
 560 2018-01-30  Pedro Alves  <palves@redhat.com>
 561
 562         PR gdb/13211
 563         * target.c (target_terminal::terminal_state): Rename to ...
 564         (target_terminal::m_terminal_state): ... this.
 565
 566 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
 567
 568         * linux-low.c (handle_extended_wait): Surround call to
 569         thread_db_notice_clone with #ifdef USE_THREAD_DB.
 570
 571 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
 572
 573         * linux-low.c (attach_proc_task_lwp_callback): Adjust to
 574         linux_ptrace_attach_fail_reason_string now returning an
 575         std::string.
 576         (linux_attach): Likewise.
 577         * thread-db.c (attach_thread): Likewise.
 578
 579 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
 580
 581         PR gdb/21559
 582         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
 583         checking for fs_base/gs_base fields in struct user_regs_struct.
 584         * configure: Regenerate.
 585
 586 2018-01-16  Yao Qi  <yao.qi@linaro.org>
 587
 588         PR gdb/18749
 589         * linux-low.c (fetch_register): Call supply_register instead of
 590         error.
 591
 592 2018-01-08  Yao Qi  <yao.qi@linaro.org>
 593             Simon Marchi  <simon.marchi@ericsson.com>
 594
 595         * Makefile.in (OBS): Remove selftest.o.
 596         * configure.ac: Set srv_selftest_objs if $development is true.
 597         (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
 598         * configure: Re-generated.
 599         * server.c (captured_main): Wrap variable selftest_filter with
 600         GDB_SELF_TEST.
 601
 602 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 603
 604         * server.c (parse_debug_format_options): Return std::string.
 605         (handle_monitor_command, captured_main): Adjust.
 606
 607 2018-01-05  Pedro Alves  <palves@redhat.com>
 608
 609         PR gdb/18653
 610         * server.c (captured_main): Pass quiet=false to
 611         save_original_signals_state.
 612
 613 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 614
 615         * gdbreplay.c (gdbreplay_version): Update copyright year in
 616         version message.
 617         * server.c (gdbserver_version): Likewise.
 618
 619 2017-12-08  Tom Tromey  <tom@tromey.com>
 620
 621         * ax.c (ax_printf): Update.
 622
 623 2017-12-07  Yao Qi  <yao.qi@linaro.org>
 624
 625         * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
 626         aarch64_linux_read_description.
 627         * linux-amd64-ipa.c (idx2mask): New array.
 628         (get_ipa_tdesc): Move idx2mask out.
 629         (initialize_low_tracepoint): Initialize target descriptions.
 630         * linux-i386-ipa.c (idx2mask): New array.
 631         (get_ipa_tdesc): Move idx2mask out.
 632         (initialize_low_tracepoint): Initialize target descriptions.
 633
 634 2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>
 635
 636         * tdesc.c (struct tdesc_type): Change return type.
 637         (tdesc_add_flag): Change parameter type.
 638         (tdesc_add_bitfield): Likewise.
 639         (tdesc_add_field): Likewise.
 640         (tdesc_set_struct_size): Likewise.
 641
 642 2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>
 643
 644         * regcache.c (registers_to_string): Remove unused variable.
 645
 646 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 647
 648         * inferiors.c (for_each_inferior_with_data): Remove.
 649         * inferiors.h (for_each_inferior_with_data): Remove.
 650         * server.c (handle_qxfer_threads_worker): Change parameter type.
 651         (handle_qxfer_threads_proper): Use for_each_thread.
 652
 653 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 654
 655         * inferiors.c (for_each_inferior): Remove.
 656         (clear_inferiors): Use for_each_thread.
 657         * inferiors.h (for_each_inferior): Remove.
 658         * linux-low.c (linux_wait_for_event_filtered): Use
 659         for_each_thread.
 660         (linux_stabilize_threads): Likewise.
 661         * regcache.c (regcache_release): Likewise.
 662         * server.c (gdb_wants_all_threads_stopped): Likewise.
 663         (clear_pending_status_callback): Remove.
 664         (handle_status): Use for_each_thread.
 665         (captured_main): Likewise.
 666         * win32-low.c (child_init_thread_list): Likewise.
 667         (win32_clear_inferiors): Likewise.
 668         (fake_breakpoint_event): Likewise.
 669
 670 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 671
 672         * inferiors.h (find_inferior): Remove.
 673         * inferiors.c (find_inferior): Remove.
 674
 675 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 676
 677         * linux-low.c (resume_status_pending_p): Update comment.
 678         (need_step_over_p): Update comment.
 679
 680 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 681
 682         * linux-low.c (proceed_one_lwp): Return void, change parameter
 683         type.
 684         (unsuspend_and_proceed_one_lwp): Likewise.
 685         (proceed_all_lwps): Use for_each_thread.
 686         (unstop_all_lwps): Likewise.
 687
 688 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 689
 690         * linux-low.c (linux_resume_one_thread): Return void, take
 691         parameter directly.
 692         (linux_resume): Use for_each_thread.
 693
 694 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 695
 696         * linux-low.c (send_sigstop_callback): Return void, change
 697         parameter type.  Rename to...
 698         (send_sigstop): ... this.
 699         (suspend_and_send_sigstop_callback): Return void, change parameter
 700         type.  Rename to...
 701         (suspend_and_send_sigstop): ... this.
 702         (stop_all_lwps): Use for_each_thread.
 703
 704 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 705
 706         * linux-low.c (lwp_running): Return bool, remove unused
 707         argument.
 708         (linux_stabilize_threads): Use find_thread.
 709
 710 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 711
 712         * linux-low.c (select_singlestep_lwp_callback): Remove.
 713         (count_events_callback): Remove.
 714         (select_event_lwp_callback): Remove.
 715         (select_event_lwp): Use find_thread/for_each_thread.
 716
 717 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 718
 719         * linux-low.c (not_stopped_callback): Return bool, take filter
 720         argument directly.
 721         (linux_wait_for_event_filtered): Use find_thread.
 722         (linux_wait_1): Likewise.
 723
 724 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 725
 726         * linux-low.c (same_lwp): Remove.
 727         (find_lwp_pid): Use find_thread.
 728
 729 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 730
 731         * linux-low.c (delete_lwp_callback): Remove.
 732         (linux_mourn): Use for_each_thread.
 733
 734 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 735
 736         * linux-low.c (linux_detach_lwp_callback): Return void, remove
 737         args parameter, don't check for pid.
 738         (linux_detach): Use for_each_thread.
 739
 740 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 741
 742         * linux-low.c (struct counter): Remove.
 743         (second_thread_of_pid_p): Remove.
 744         (last_thread_of_process_p): Use find_thread.
 745
 746 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 747
 748         * inferiors.c (find_inferior_in_random): Remove.
 749         * inferiors.h (find_inferior_in_random): Remove.
 750         * linux-low.c (status_pending_p_callback): Return bool, accept
 751         parameter ptid directly.
 752         (linux_wait_for_event_filtered): Use find_thread_in_random.
 753         (linux_wait_1): Likewise.
 754
 755 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 756
 757         * inferiors.c (find_inferior_id): Remove.
 758         (find_thread_ptid): Move implemention from find_inferior_id to
 759         here.
 760         * inferiors.h (find_inferior_id): Remove.
 761         * server.c (handle_status): Use find_thread_ptid.
 762         (process_serial_event): Likewise.
 763         * thread-db.c (find_one_thread): Likewise.
 764         (thread_db_thread_handle): Likewise.
 765         * win32-low.c (thread_rec): Likewise.
 766         (child_delete_thread): Likewise.
 767         (win32_thread_alive): Likewise.
 768         (get_child_debug_event): Likewise.
 769
 770 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 771
 772         * linux-mips-low.c (update_watch_registers_callback): Return
 773         void, remove pid_p parameter, don't check for pid.
 774         (mips_insert_point, mips_remove_point): Use for_each_thread.
 775
 776 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 777
 778         * lynx.low (lynx_delete_thread_callback): Remove.
 779         (lynx_mourn): Use for_each_thread.
 780
 781 2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>
 782
 783         * regcache.c (regcache_invalidate_one): Remove.
 784         (regcache_invalidate_pid): use for_each_thread.
 785
 786 2017-11-26  Tom Tromey  <tom@tromey.com>
 787
 788         * linux-low.c (linux_create_inferior): Update.
 789
 790 2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>
 791
 792         * spu-low.c (spu_create_inferior): Fix typo in argument name.
 793
 794 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 795
 796         * configure.srv: Add linux-aarch64-tdesc-selftest.o.
 797         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 798         * linux-aarch64-tdesc-selftest.c: New file.
 799         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 800
 801 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 802
 803         * configure.srv: Add new file.
 804         * linux-aarch64-low.c (initialize_low_arch): Call init func.
 805         * linux-aarch64-tdesc-selftest.c: New file.
 806         * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
 807
 808 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 809
 810         * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
 811         * linux-aarch64-low.c (initialize_low_arch): Remove init.
 812         * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
 813
 814 2017-11-24  Alan Hayward  <alan.hayward@arm.com>
 815
 816         * configure.srv: Add new files.
 817         * linux-aarch64-ipa.c (get_ipa_tdesc): Call
 818         aarch64_linux_read_description.
 819         * linux-aarch64-low.c (aarch64_linux_read_description):
 820         Merge with aarch64_arch_setup.
 821         (aarch64_arch_setup): Call aarch64_linux_read_description.
 822         * linux-aarch64-tdesc.c: New file.
 823         * linux-aarch64-tdesc.h: New file.
 824
 825 2017-11-24  Yao Qi  <yao.qi@linaro.org>
 826
 827         * configure.srv: Set $srv_regobj for tic6x-linux.
 828         * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
 829         (tic6x_read_description): Move some code to tic6x_arch_setup.
 830         (tic6x_tdesc_test): New function.
 831         (initialize_low_arch): Call selftests::register_test.
 832
 833 2017-11-22  Yao Qi  <yao.qi@linaro.org>
 834
 835         * remote-utils.c (prepare_resume_reply): Use memcpy.
 836
 837 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 838
 839         * linux-low.c (kill_one_lwp_callback): Return void, take
 840         argument directly, don't filter on pid.
 841         (linux_kill): Use for_each_thread.
 842
 843 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 844
 845         * linux-low.c (need_step_over_p): Return bool, remove dummy
 846         argument.
 847         (linux_resume, proceed_all_lwps): Use find_thread.
 848
 849 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 850
 851         * linux-low.c (resume_status_pending_p): Return bool, remove
 852         flag_p argument.
 853         (linux_resume): Use find_thread.
 854
 855 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 856
 857         * linux-low.c (struct thread_resume_array): Remove.
 858         (linux_set_resume_request): Return void, take arguments
 859         directly.
 860         (linux_resume): Use for_each_thread.
 861
 862 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 863
 864         * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
 865         return bool, remove data argument.
 866         (linux_stabilize_threads): Use find_thread.
 867
 868 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 869
 870         * linux-low.c (unsuspend_one_lwp): Remove.
 871         (unsuspend_all_lwps): Use for_each_thread, inline code from
 872         unsuspend_one_lwp.
 873
 874 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 875
 876         * gdbthread.h (find_thread): Add overload with ptid_t filter.
 877         * linux-low.c (struct iterate_over_lwps_args): Remove.
 878         (iterate_over_lwps_filter): Remove.
 879         (iterate_over_lwps): Use find_thread.
 880
 881 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 882
 883         * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
 884         (linux_handle_new_gdb_connection): Use for_each_thread, inline
 885         code from reset_lwp_ptrace_options_callback.
 886
 887 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 888
 889         * linux-arm-low.c (struct update_registers_data): Remove.
 890         (update_registers_callback): Return void, take arguments
 891         directly, don't check thread's pid.
 892         (arm_insert_point, arm_remove_point): Use for_each_thread.
 893
 894 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 895
 896         * win32-low.c (continue_one_thread): Return void, take argument
 897         directly.
 898         (child_continue): Use for_each_thread.
 899
 900 2017-11-19  Simon Marchi  <simon.marchi@ericsson.com>
 901
 902         * win32-i386-low.c (update_debug_registers_callback): Rename
 903         to ...
 904         (update_debug_registers): ... this, return void, remove pid_p arg.
 905         (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
 906
 907 2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
 908
 909         * inferiors.h (struct process_info): Add constructor, initialize
 910         fields..
 911         <syscalls_to_catch>: Change type to std::vector<int>.
 912         * inferiors.c (add_process): Allocate process_info with new.
 913         (remove_process): Free process_info with delete.
 914         * linux-low.c (handle_extended_wait): Adjust.
 915         (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
 916         * server.c (handle_general_set): Adjust.
 917
 918 2017-11-16  Pedro Alves  <palves@redhat.com>
 919
 920         * remote-utils.c (remote_close): Block SIGIO signals instead of
 921         uninstalling the SIGIO handler.
 922
 923 2017-11-16  Alan Hayward  <alan.hayward@arm.com>
 924
 925         * tdesc.c (tdesc_get_features_xml): Allow null osabi.
 926
 927 2017-11-16  Yao Qi  <yao.qi@linaro.org>
 928
 929         * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
 930         (tic6x_store_gregset): Likewise.
 931         (tic6x_usrregs_info): Move it up.
 932
 933 2017-11-15  Alan Hayward  <alan.hayward@arm.com>
 934
 935         * Makefile.in: Update arch rules.
 936         * configure.srv: Explicitly mark arch/ files.
 937
 938 2017-11-13  Andreas Schwab  <schwab@suse.de>
 939
 940         * linux-m68k-low.c (m68k_supports_hardware_single_step): New
 941         function.
 942         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
 943
 944 2017-11-06  Pedro Alves  <palves@redhat.com>
 945
 946         * config.in, configure: Regenerate.
 947
 948 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 949
 950         * target.c (struct thread_search): Remove.
 951         (thread_search_callback): Remove.
 952         (prepare_to_access_memory): Use for_each_thread instead of
 953         find_inferior.  Inline code from thread_search_callback.
 954
 955 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 956
 957         * server.c (struct visit_actioned_threads_data): Remove.
 958         (visit_actioned_threads): Change prototype to take arguments
 959         directly.
 960         (resume): Use find_thread instead of find_inferior.
 961
 962 2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>
 963
 964         * server.c (queue_stop_reply_callback): Change prototype, return
 965         void.
 966         (find_status_pending_thread_callback): Remove.
 967         (handle_status): Replace find_inferior with find_thread and
 968         for_each_thread.
 969
 970 2017-10-25  Alan Hayward  <alan.hayward@arm.com>
 971
 972         * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
 973         with REGNO.
 974         (aarch64_store_gregset): Likewise.
 975         (aarch64_fill_fpregset): Likewise.
 976         (aarch64_store_fpregset): Likewise.
 977
 978 2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>
 979
 980         * gdbthread.h (find_thread, for_each_thread): New functions.
 981         * inferiors.c (thread_of_pid): Remove.
 982         (find_any_thread_of_pid): Use find_thread.
 983         * linux-low.c (num_lwps): Use for_each_thread.
 984
 985 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 986
 987         * Makefile.in: Remove one rule.
 988         * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
 989
 990 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 991
 992         * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
 993         Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
 994
 995 2017-10-17  Yao Qi  <yao.qi@linaro.org>
 996
 997         * configure.srv: Rename arm.o with arch/arm.o.
 998
 999 2017-10-17  Yao Qi  <yao.qi@linaro.org>
1000
1001         * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1002         (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1003         (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1004         (arch-i386.o, arch-amd64.o): Remove rules.
1005         (arch/%.o): New rule.
1006         Update POSTCOMPILE and COMPILE.pre.
1007         * configure.ac: Invoke AC_CONFIG_COMMANDS.
1008         * configure: Re-generated.
1009         * configure.srv: Replace arch-i386.o with arch/i386.o.
1010         Replace arch-amd64.o with arch/amd64.o.
1011
1012 2017-10-16  Yao Qi  <yao.qi@linaro.org>
1013
1014         * configure: Regenerated.
1015
1016 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1017
1018         * inferiors.h: (struct inferior_list): Remove.
1019         (struct inferior_list_entry); Remove.
1020         (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1021         A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1022         get_first_inferior): Remove.
1023         (for_each_inferior, for_each_inferior_with_data, find_inferior,
1024         find_inferior_id, find_inferior_in_random): Change signature.
1025         * inferiors.c (all_threads): Change type to
1026         std::list<thread_info *>.
1027         (get_thread): Remove macro.
1028         (find_inferior, find_inferior_id): Change signature, implement
1029         using find_thread.
1030         (find_inferior_in_random): Change signature, implement using
1031         find_thread_in_random.
1032         (for_each_inferior, for_each_inferior_with_data): Change
1033         signature, implement using for_each_thread.
1034         (add_inferior_to_list, remove_inferior): Remove.
1035         (add_thread, get_first_thread, thread_of_pid,
1036         find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1037         (get_first_inferior, one_inferior_p, clear_inferior_list):
1038         Remove.
1039         (clear_inferiors, get_thread_process): Update.
1040         * gdbthread.h: Include <list>.
1041         (struct thread_info) <entry>: Remove field.
1042         <id>: New field.
1043         (all_threads): Change type to std::list<thread_info *>.
1044         (get_first_inferior): Add doc.
1045         (find_thread, for_each_thread, find_thread_in_random): New
1046         functions.
1047         (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1048         * linux-arm-low.c (update_registers_callback): Update.
1049         * linux-low.c (second_thread_of_pid_p): Update.
1050         (kill_one_lwp_callback, linux_detach_lwp_callback,
1051         delete_lwp_callback, status_pending_p_callback, same_lwp,
1052         find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1053         iterate_over_lwps, not_stopped_callback,
1054         resume_stopped_resumed_lwps, count_events_callback,
1055         select_singlestep_lwp_callback, select_event_lwp_callback,
1056         unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1057         suspend_and_send_sigstop_callback, wait_for_sigstop,
1058         stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1059         lwp_running, linux_set_resume_request, resume_status_pending_p,
1060         need_step_over_p, start_step_over, linux_resume_one_thread,
1061         proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1062         reset_lwp_ptrace_options_callback): Update.
1063         * linux-mips-low.c (update_watch_registers_callback): Update.
1064         * regcache.c (regcache_invalidate_one, regcache_invalidate):
1065         Update.
1066         (free_register_cache_thread_one): Remove.
1067         (regcache_release): Update.
1068         * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1069         handle_qxfer_threads_worker): Update.
1070         (handle_query): Update, use list iterator.
1071         (visit_actioned_threads, handle_pending_status,
1072         queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1073         clear_pending_status_callback, set_pending_status_callback,
1074         find_status_pending_thread_callback, handle_status,
1075         process_serial_event): Update.
1076         * target.c (thread_search_callback): Update.
1077         * thread-db.c (thread_db_get_tls_address): Update.
1078         * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1079         Update.
1080         * win32-i386-low.c (update_debug_registers_callback): Update.
1081         * win32-low.c (delete_thread_info, child_delete_thread,
1082         continue_one_thread, suspend_one_thread,
1083         get_child_debug_event): Adjust.
1084
1085 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1086
1087         * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1088         * inferiors.h: Include <list>.
1089         (struct process_info) <entry>: Remove field.
1090         <pid>: New field.
1091         (pid_of): Change macro to function.
1092         (ptid_of, lwpid_of): Remove macro.
1093         (all_processes): Change type to std::list<process_info *>.
1094         (ALL_PROCESSES): Remove macro.
1095         (for_each_process, find_process): New function.
1096         * inferiors.c (all_processes): Change type to
1097         std::list<process_info *>.
1098         (find_thread_process): Adjust.
1099         (add_process): Likewise.
1100         (remove_process): Likewise.
1101         (find_process_pid): Likewise.
1102         (get_first_process): Likewise.
1103         (started_inferior_callback): Remove.
1104         (have_started_inferiors_p): Adjust.
1105         (attached_inferior_callback): Remove.
1106         (have_attached_inferiors_p): Adjust.
1107         * linux-low.c (check_zombie_leaders): Likewise.
1108         * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1109         (x86_linux_update_xmltarget): Adjust.
1110         * server.c (handle_query): Likewise.
1111         (gdb_reattached_process): Remove.
1112         (handle_status): Adjust.
1113         (kill_inferior_callback): Likewise.
1114         (detach_or_kill_inferior): Remove.
1115         (print_started_pid): Likewise.
1116         (print_attached_pid): Likewise.
1117         (detach_or_kill_for_exit): Update.
1118         (process_serial_event): Likewise.
1119         * linux-arm-low.c (arm_new_fork): Likewise.
1120
1121 2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>
1122
1123         * dll.h: Include <list>.
1124         (struct dll_info): Add constructor.
1125         <entry>: Remove field.
1126         (all_dlls): Change type to std::list<dll_info>.
1127         * dll.c: Include <algorithm>.
1128         (get_dll): Remove macro.
1129         (all_dlls): Change type to std::list<dll_info *>.
1130         (free_one_dll): Remove.
1131         (match_dll): Likewise.
1132         (loaded_dll): Adjust.
1133         (unloaded_dll): Adjust to all_dlls type change, use
1134         std::find_if.  Inline code from match_dll.
1135         (clear_dlls): Adjust to all_dlls type change.
1136         * server.c (emit_dll_description): Remove.
1137         (handle_qxfer_libraries): Adjust to all_dlls type change,
1138         integrate emit_dll_description's functionality.
1139
1140 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1141
1142         * linux-low.h (struct linux_target_ops) <delete_process>: New
1143         field.
1144         * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1145         * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1146         (struct linux_target_ops): Add delete_process callback.
1147         * linux-arm-low.c (arm_delete_process): New.
1148         (struct linux_target_ops): Add delete_process callback.
1149         * linux-bfin-low.c (struct linux_target_ops): Likewise.
1150         * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1151         * linux-m32r-low.c (struct linux_target_ops): Likewise.
1152         * linux-mips-low.c (mips_linux_delete_process): New.
1153         (struct linux_target_ops): Add delete_process callback.
1154         * linux-ppc-low.c (struct linux_target_ops): Likewise.
1155         * linux-s390-low.c (struct linux_target_ops): Likewise.
1156         * linux-sh-low.c (struct linux_target_ops): Likewise.
1157         * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1158         * linux-tile-low.c (struct linux_target_ops): Likewise.
1159         * linux-x86-low.c (x86_linux_delete_process): New.
1160         (struct linux_target_ops): Add delete_process callback.
1161         * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1162
1163 2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>
1164
1165         * linux-aarch64-low.c (the_low_target): Add thread delete
1166         callback.
1167         * linux-arm-low.c (arm_delete_thread): New function.
1168         (the_low_target): Add thread delete callback.
1169         * linux-bfin-low.c (the_low_target): Likewise.
1170         * linux-crisv32-low.c (the_low_target): Likewise.
1171         * linux-low.c (delete_lwp): Invoke delete_thread callback if
1172         set.
1173         * linux-low.h (struct linux_target_ops) <delete_thread>: New
1174         field.
1175         * linux-m32r-low.c (the_low_target): Add thread delete callback.
1176         * linux-mips-low.c (mips_linux_delete_thread): New function.
1177         (the_low_target): Add thread delete callback.
1178         * linux-ppc-low.c (the_low_target): Likewise.
1179         * linux-s390-low.c (the_low_target): Likewise.
1180         * linux-sh-low.c (the_low_target): Likewise.
1181         * linux-tic6x-low.c (the_low_target): Likewise.
1182         * linux-tile-low.c (the_low_target): Likewise.
1183         * linux-x86-low.c (the_low_target): Likewise.
1184         * linux-xtensa-low.c (the_low_target): Likewise.
1185
1186 2017-10-06  Yuanhui Zhang  <asmwarrior@gmail.com>
1187
1188         * win32-low.c: Include "common-inferior.h".
1189
1190 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1191
1192         * inferiors.c (set_inferior_cwd): New function.
1193         * server.c (handle_general_set): Handle QSetWorkingDir packet.
1194         (handle_query): Inform that QSetWorkingDir is supported.
1195         * win32-low.c (create_process): Pass the inferior's cwd to
1196         CreateProcess.
1197
1198 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1199
1200         * inferiors.c (current_inferior_cwd): New global variable.
1201         (get_inferior_cwd): New function.
1202         * inferiors.h (struct process_info) <cwd>: New field.
1203
1204 2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>
1205
1206         * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1207         (OBS): Add gdb_tilde_expand.o.
1208
1209 2017-10-02  Simon Marchi  <simon.marchi@ericsson.com>
1210
1211         * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1212         * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1213
1214 2017-09-29  Pedro Alves  <palves@redhat.com>
1215
1216         * ax.c (gdb_parse_agent_expr): Constify.
1217         * ax.h (gdb_parse_agent_expr): Constify.
1218         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1219         Constify.
1220         * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1221         * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1222         * remote-utils.h (read_ptid): Constify.
1223         * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1224         (process_point_options, process_serial_event): Constify.
1225         * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1226         (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1227         (cmd_qtbuffer): Constify.
1228
1229 2017-09-29  Pedro Alves  <palves@redhat.com>
1230
1231         * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1232         fails.
1233
1234 2017-09-29  Pedro Alves  <palves@redhat.com>
1235
1236         * linux-low.c (handle_extended_wait): Pass parent thread instead
1237         of process to thread_db_notice_clone.
1238         * linux-low.h (thread_db_notice_clone): Replace parent process
1239         parameter with parent thread parameter.
1240         * thread-db.c (find_one_thread): Add comment.
1241         (thread_db_notice_clone): Replace parent process parameter with
1242         parent thread parameter.  Temporarily switch to the parent thread.
1243
1244 2017-09-26  Sergio Durigan Junior  <sergiodj@redhat.com>
1245
1246         * gdbthread.h: Include "common-gdbthread.h".
1247         * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1248         "if" when validating the ptid.
1249         * remote-utils.c: Include "gdbthread.h".
1250         (prepare_resume_reply): Use "switch_to_thread".
1251         * target.c (done_accessing_memory): Likewise.
1252
1253 2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1254
1255         * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1256         s390x-gs-linux64.o to srv_regobj.  Add s390-gs-linux64.xml,
1257         s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1258         srv_xmlfiles.  Add s390-gs-linux64-ipa.o and
1259         s390x-gs-linux64-ipa.o to ipa_obj.
1260         * linux-s390-low.c (HWCAP_S390_GS): New define.
1261         (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1262         New functions.
1263         (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1264         (s390_arch_setup): Check for guarded-storage support and choose
1265         appropriate tdesc.
1266         (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1267         init_registers_s390x_gs_linux64.
1268         * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1269         enum value.
1270         (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1271         (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1272
1273 2017-09-22  Simon Marchi  <simon.marchi@ericsson.com>
1274
1275         * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1276
1277 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1278
1279         * linux-low.h (struct lwp_info): Add new field, thread_handle.
1280         (thread_db_thread_handle): Declare.
1281         * linux-low.c (linux_target_ops): Initialize thread_handle.
1282         * server.c (handle_qxfer_threads_worker): Add support for
1283         "handle" attribute.
1284         * target.h (struct target_ops): Add new function pointer,
1285         thread_handle.
1286         (target_thread_handle): Define.
1287         * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1288         field in lwp.
1289         (thread_db_thread_handle): New function.
1290
1291 2017-09-21  Kevin Buettner  <kevinb@redhat.com>
1292
1293         * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1294         * linux-low.h (thread_db_notice_clone): Declare.
1295         * thread-db.c (thread_db_notice_clone): New function.
1296
1297 2017-09-21  Pedro Alves  <palves@redhat.com>
1298
1299         * server.c (gdb_read_memory, handle_status, process_serial_event)
1300         (handle_serial_event, handle_target_event): Adjust to
1301         set_desired_thread prototype change.
1302         * target.c (set_desired_thread): Remove 'use_general' parameter
1303         and adjust.
1304         * target.h (set_desired_thread): Remove 'use_general' parameter.
1305
1306 2017-09-20  Tom Tromey  <tom@tromey.com>
1307
1308         * target.c (target_terminal::terminal_state): Define.
1309         (target_terminal::init): Rename from target_terminal_init.
1310         (target_terminal::inferior): Rename from
1311         target_terminal_inferior.
1312         (target_terminal::ours): Rename from target_terminal_ours.
1313         (target_terminal::ours_for_output, target_terminal::info): New.
1314
1315 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1316
1317         * server.c (accumulate_file_name_length): Remove.
1318         (emit_dll_description): Adjust to std::string change.
1319         (handle_qxfer_libraries): Use std::string to hold document.
1320
1321 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1322
1323         * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1324         return type of xml_escape_text.
1325         * server.c (emit_dll_description): Likewise.
1326
1327 2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>
1328
1329         * server.c (captured_main): Accept argument for --selftest.
1330         Update run_tests call.
1331         * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1332         when registering selftests.
1333
1334 2017-09-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1335
1336         * regcache.c (get_thread_regcache): Update code to use "std::vector"
1337         instead of "VEC" for "target_desc.reg_defs".
1338         (regcache_cpy): Likewise.
1339         (registers_to_string): Likewise.
1340         (registers_from_string): Likewise.
1341         (find_regno): Likewise.
1342         (supply_regblock): Likewise.
1343         (regcache_raw_read_unsigned): Likewise.
1344         * tdesc.c (init_target_desc): Likewise.
1345         (tdesc_create_reg): Likewise.
1346         * tdesc.h: Remove declaration of "tdesc_reg_p".  Include <vector>.
1347         (struct target_desc) <reg_defs>: Convert to "std::vector".
1348         (target_desc): Do not initialize "reg_defs".
1349         (~target_desc): Update code to use "std::vector" instead of "VEC"
1350         for "target_desc.reg_defs".
1351         (operator==): Likewise.
1352
1353 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1354
1355         * inferiors.h (thread_to_gdb_id): Remove.
1356         * inferiors.c (thread_to_gdb_id): Remove.
1357         * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1358         * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1359         lynx_store_registers, lynx_read_memory, lynx_write_memory):
1360         Likewise.
1361         * nto-low.c (nto_fetch_registers, nto_store_registers,
1362         nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1363
1364 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1365
1366         * inferiors.h (gdb_id_to_thread_id): Remove.
1367         * inferiors.c (gdb_id_to_thread_id): Remove.
1368         * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1369         removal.  Move pid declaration closer to where it's used.
1370
1371 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1372
1373         * server.c (handle_detach): New function.
1374         (process_serial_event): Move code out, call handle_detach.
1375
1376 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1377
1378         * server.c (require_running): Rename to ...
1379         (require_running_or_return): ... this ...
1380         (require_running_or_break): ... and this.
1381         (handle_query, process_serial_event): Adjust.
1382
1383 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1384
1385         * linux-low.c (linux_set_resume_request): Remove unused
1386         variables.
1387
1388 2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>
1389
1390         * server.c (first_thread_of): Remove.
1391         (process_serial_event): Replace usage of first_thread_of with
1392         find_any_thread_of_pid.
1393         * tracepoint.c (same_process_p): Remove.
1394         (gdb_agent_about_to_close): Replace usage of same_process_p with
1395         find_any_thread_of_pid.
1396         * linux-x86-low.c (same_process_callback): Remove.
1397         (x86_arch_setup_process_callback): Replace usage of
1398         same_process_callback with find_any_thread_of_pid.
1399         * thread-db.c (any_thread_of): Remove.
1400         (switch_to_process): Replace usage of any_thread_of with
1401         find_any_thread_of_pid.
1402         * inferiors.c (thread_pid_matches_callback): Remove.
1403         (find_thread_process): Adjust to use find_any_thread_of_pid.
1404
1405 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1406
1407         * regcache.c (get_thread_regcache): Guard calls to "memset"
1408           with "!VEC_empty".
1409
1410 2017-09-10  Sergio Durigan Junior  <sergiodj@redhat.com>
1411
1412         * linux-low.c (handle_extended_wait): Use
1413         "allocate_target_description" instead of "XNEW".
1414         * linux-x86-low.c (initialize_low_arch): Likewise.
1415
1416 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1417
1418         * configure.srv (srv_i386_regobj): Remove.
1419         (srv_amd64_regobj): Remove.
1420         (srv_regobj): Set it to "" for x86 non-linux targets.
1421         * linux-x86-tdesc.c (i386_linux_read_description):
1422         * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1423         (init_registers_i386): Remove the declaration.
1424         (tdesc_i386): Remove the declaration.
1425         (lynx_i386_arch_setup): Call i386_create_target_description.
1426         * nto-x86-low.c: Likewise.
1427         * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1428         [!__x86_64__]: include arch/i386.h.
1429         (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1430
1431 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1432
1433         * configure.srv (srv_amd64_linux_xmlfiles): Remove
1434         i386/amd64-XXX-linux from it.
1435
1436 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1437
1438         * configure.srv: Empty srv_amd64_linux_regobj if $development is
1439         false.
1440         (ipa_amd64_linux_regobj): Remove.
1441         (ipa_x32_linux_regobj): Remove.
1442
1443 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1444
1445         * Makefile.in (arch-amd64.o): New rule.
1446         * configure.srv: Append arch-amd64.o.
1447         * linux-amd64-ipa.c: Include common/x86-xstate.h.
1448         (get_ipa_tdesc): Call amd64_linux_read_description.
1449         (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1450         and init_registers_amd64_XXX.
1451         * linux-x86-low.c (x86_linux_read_description): Call
1452         amd64_linux_read_description.
1453         (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1454         (initialize_low_arch): Don't call init_registers_x32_XXX and
1455         init_registers_amd64_XXX.
1456         * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1457         and tdesc_amd64_XXX.
1458         [__x86_64__] (amd64_tdesc_test): New function.
1459         (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1460         and init_registers_amd64_XXX.
1461         * linux-x86-tdesc.c: Include arch/amd64.h.
1462         (xcr0_to_tdesc_idx): New function.
1463         (i386_linux_read_description): New function.
1464         (amd64_get_ipa_tdesc_idx): New function.
1465         * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1466         (amd64_get_ipa_tdesc): Declare.
1467
1468 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1469
1470         * configure.srv (srv_i386_linux_xmlfiles): Remove
1471         i386/i386-XXX-linux.xml from it.
1472
1473 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1474
1475         * configure.srv: Set srv_i386_linux_regobj empty if $development
1476         is false.
1477         * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1478         initialize_low_tdesc.
1479         * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1480         with #if initialize_low_tdesc.
1481         * linux-x86-tdesc-selftest.c: New file.
1482         * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1483
1484 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1485
1486         * Makefile.in (arch-i386.o): New rule.
1487         * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1488         (x86_64-*-linux*): Likewise.
1489         * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1490         include arch/i386.h.
1491         (i386_linux_read_description): Remove code and call
1492         i386_create_target_description.
1493         * tdesc.c (allocate_target_description): New function.
1494         * tdesc.h (set_tdesc_architecture): Remove declaration.
1495         (set_tdesc_osabi): Likewise.
1496
1497 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1498
1499         * linux-x86-tdesc.c: Don't include <inttypes.h>.
1500         (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1501         set_tdesc_architecture and set_tdesc_osabi.  Remove code setting
1502         .xmltarget.
1503         * server.c (get_features_xml): Call tdesc_get_features_xml.
1504         * tdesc.c (set_tdesc_architecture): New function.
1505         (set_tdesc_osabi): New function.
1506         (tdesc_get_features_xml): New function.
1507         (tdesc_create_feature): Add an argument.
1508         * tdesc.h (struct target_desc) <features>: New field.
1509         <arch, osabi>: New field.
1510         (~target_desc): xfree features, arch, and osabi.
1511         (target_desc::oerator==): Don't compare .xmltarget.
1512         [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1513         (set_tdesc_osabi): Likewise.
1514         (tdesc_get_features_xml): Likewise.
1515
1516 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1517
1518         * linux-x86-tdesc.c: Include selftest.h.
1519         (i386_tdesc_test): New function.
1520         (initialize_low_tdesc): Call selftests::register_test.
1521         * tdesc.h: Include regdef.h.
1522         (target_desc): Override operator == and !=.
1523
1524 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1525
1526         * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1527         (ipa_obj): Likewise.
1528         * linux-i386-ipa.c: Include common/x86-xstate.h
1529         (get_ipa_tdesc): Call i386_linux_read_description.
1530         (initialize_low_tracepoint): Don't call  init_registers_XXX
1531         functions, call initialize_low_tdesc instead.
1532         * linux-x86-low.c (x86_linux_read_description): Call
1533         i386_linux_read_description.
1534         (initialize_low_arch): Don't call init_registers_i386_XXX
1535         functions, call initialize_low_tdesc.
1536         * linux-x86-tdesc.c: New file.
1537         * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1538         (i386_get_ipa_tdesc_idx): Declare.
1539         (i386_get_ipa_tdesc): Declare.
1540         (initialize_low_tdesc): Declare.
1541
1542 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1543
1544         * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1545         instead of 0.
1546
1547 2017-09-05  Yao Qi  <yao.qi@linaro.org>
1548
1549         * Makefile.in (IPA_OBJS): Add vec-ipa.o
1550         * regcache.c (get_thread_regcache): Use VEC_length.
1551         (init_register_cache): Likewise.
1552         (regcache_cpy): Likewise.
1553         (registers_to_string): Iterate reg_defs via VEC_iterate.
1554         (find_regno): Likewise.
1555         (find_register_by_number): Use VEC_index.
1556         (register_size): Call find_register_by_number.
1557         (register_data): Call find_register_by_number.
1558         (supply_regblock): Use VEC_length.
1559         (regcache_raw_read_unsigned): Likewise.
1560         * tdesc.c (init_target_desc): Iterate reg_defs via
1561         VEC_iterate.
1562         (default_description): Update initializer.
1563         (copy_target_description): Don't update field num_registers.
1564         * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1565         <num_registers>: Remove.
1566
1567 2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>
1568
1569         * Makefile.in (.SECONDARY): Define target.
1570
1571 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
1572
1573         * linux-low.c (linux_wait_1): Adjust.
1574         * server.c (queue_stop_reply_callback): Adjust.
1575
1576 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
1577
1578         * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1579         QEnvironmentUnset and QEnvironmentReset packets.
1580         (handle_query): Inform remote that QEnvironmentHexEncoded,
1581         QEnvironmentUnset and QEnvironmentReset are supported.
1582
1583 2017-08-25  Simon Marchi  <simon.marchi@ericsson.com>
1584
1585         * inferiors.h (inferior_target_data): Rename to ...
1586         (thread_target_data): ... this.
1587         (inferior_regcache_data): Rename to ...
1588         (thread_regcache_data): ... this.
1589         (set_inferior_regcache_data): Rename to ...
1590         (set_thread_regcache_data): ... this.
1591         * inferiors.c (inferior_target_data): Rename to ...
1592         (thread_target_data): ... this.
1593         (inferior_regcache_data): Rename to ...
1594         (thread_regcache_data): ... this.
1595         (set_inferior_regcache_data): Rename to ...
1596         (set_thread_regcache_data): ... this.
1597         (free_one_thread): Update.
1598         * linux-low.h (get_thread_lwp): Update.
1599         * regcache.c (get_thread_regcache): Update.
1600         (regcache_invalidate_thread): Update.
1601         (free_register_cache_thread): Update.
1602         * win32-i386-low.c (update_debug_registers_callback): Update.
1603         (win32_get_current_dr): Update.
1604         * win32-low.c (thread_rec): Update.
1605         (delete_thread_info): Update.
1606         (continue_one_thread): Update.
1607         (suspend_one_thread): Update.
1608
1609 2017-08-24  Simon Marchi  <simon.marchi@ericsson.com>
1610
1611         * inferiors.c (set_inferior_target_data): Remove.
1612         * inferiors.h (set_inferior_target_data): Remove.
1613
1614 2017-08-18  Yao Qi  <yao.qi@linaro.org>
1615
1616         * Makefile.in (OBS): Add selftest.o.
1617         * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1618         * configure, config.in: Re-generated.
1619         * server.c: Include common/sefltest.h.
1620         (captured_main): Handle option --selftest.
1621
1622 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1623
1624         * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1625         i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1626         i386-avx-mpx.o and i386-mmx.o.
1627         (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1628         amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1629         (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1630         i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1631         i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1632         (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1633         i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1634         i386/amd64-avx-mpx.xml.
1635
1636 2017-08-09  Yao Qi  <yao.qi@linaro.org>
1637
1638         * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1639         and x32-avx-avx512.o.
1640         (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1641         i386/x32-avx-avx512.xml.
1642
1643 2017-07-26  Simon Marchi  <simon.marchi@ericsson.com>
1644
1645         * tracepoint.h (enum class fast_tpoint_collect_result): New
1646         enumeration.
1647         (fast_tracepoint_collecting): Change return type to
1648         fast_tpoint_collect_result.
1649         * tracepoint.c (fast_tracepoint_collecting): Likewise.
1650         * linux-low.h: Include tracepoint.h.
1651         (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1652         fast_tpoint_collect_result.
1653         * linux-low.c (handle_tracepoints): Adjust.
1654         (linux_fast_tracepoint_collecting): Change return type to
1655         fast_tpoint_collect_result.
1656         (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1657         linux_wait_1, stuck_in_jump_pad_callback,
1658         lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1659         proceed_one_lwp): Adjust to type change.
1660
1661 2017-07-10  Yao Qi  <yao.qi@linaro.org>
1662
1663         * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1664
1665 2017-06-29  Yao Qi  <yao.qi@linaro.org>
1666
1667         * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1668         Remove.
1669         [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1670
1671 2017-06-20  Simon Marchi  <simon.marchi@ericsson.com>
1672
1673         * Makefile.in (IPA_OBJS): Sort and format one item per line.
1674
1675 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
1676
1677         * linux-low.c (linux_create_inferior): Adjust code to access the
1678         environment information via 'gdb_environ' class.
1679         * lynx-low.c (lynx_create_inferior): Likewise.
1680         * server.c (our_environ): Make it an instance of 'gdb_environ'.
1681         (get_environ): Return a pointer to 'our_environ'.
1682         (captured_main): Initialize 'our_environ'.
1683         * server.h (get_environ): Adjust prototype.
1684         * spu-low.c (spu_create_inferior): Adjust code to access the
1685         environment information via 'gdb_environ' class.
1686
1687 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1688
1689         * linux-low.c (linux_read_memory, linux_write_memory): Remove
1690         usage of "register" keyword.
1691
1692 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1693
1694         * configure: Re-generate.
1695
1696 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1697
1698         * configure: Re-generate.
1699
1700 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
1701
1702         * Makefile.in (COMPILE.pre): Add "-x c++".
1703
1704 2017-06-09  Sergio Durigan Junior  <sergiodj@redhat.com>
1705
1706         * fork-child.c: Conditionally include <signal.h>.
1707
1708 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1709
1710         * server.c (handle_general_set): Handle new packet
1711         "QStartupWithShell".
1712         (handle_query): Add "QStartupWithShell" to the list of supported
1713         packets.
1714         (gdbserver_usage): Add help text explaining the
1715         new "--startup-with-shell" and "--no-startup-with-shell" CLI
1716         options.
1717         (captured_main): Recognize and act upon the presence of the new
1718         CLI options.
1719
1720 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1721             Pedro Alves  <palves@redhat.com>
1722
1723         * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1724         * configure: Regenerate.
1725         * configure.srv (srv_linux_obj): Add "fork-child.o" and
1726         "fork-inferior.o".
1727         (i[34567]86-*-lynxos*): Likewise.
1728         (spu*-*-*): Likewise.
1729         * fork-child.c: New file.
1730         * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1731         and "environ.h".
1732         (linux_ptrace_fun): New function.
1733         (linux_create_inferior): Adjust function prototype to reflect
1734         change on "target.h".  Adjust function code to use
1735         "fork_inferior".
1736         (linux_request_interrupt): Delete "signal_pid".
1737         * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1738         (lynx_ptrace_fun): New function.
1739         (lynx_create_inferior): Adjust function prototype to reflect
1740         change on "target.h".  Adjust function code to use
1741         "fork_inferior".
1742         * nto-low.c (nto_create_inferior): Adjust function prototype and
1743         code to reflect change on "target.h".  Update comments.
1744         * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1745         "common-terminal.h" and "environ.h".
1746         (terminal_fd): Moved to fork-child.c.
1747         (old_foreground_pgrp): Likewise.
1748         (restore_old_foreground_pgrp): Likewise.
1749         (last_status): Make it global.
1750         (last_ptid): Likewise.
1751         (our_environ): New variable.
1752         (startup_with_shell): Likewise.
1753         (program_name): Likewise.
1754         (program_argv): Rename to...
1755         (program_args): ...this.
1756         (wrapper_argv): New variable.
1757         (start_inferior): Delete function.
1758         (get_exec_wrapper): New function.
1759         (get_exec_file): Likewise.
1760         (get_environ): Likewise.
1761         (prefork_hook): Likewise.
1762         (post_fork_inferior): Likewise.
1763         (postfork_hook): Likewise.
1764         (postfork_child_hook): Likewise.
1765         (handle_v_run): Update code to deal with arguments coming from the
1766         remote host.  Update calls from "start_inferior" to
1767         "create_inferior".
1768         (captured_main): Likewise.  Initialize environment variable.  Call
1769         "have_job_control".
1770         * server.h (post_fork_inferior): New prototype.
1771         (get_environ): Likewise.
1772         (last_status): Declare.
1773         (last_ptid): Likewise.
1774         (signal_pid): Likewise.
1775         * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1776         (spu_ptrace_fun): New function.
1777         (spu_create_inferior): Adjust function prototype to reflect change
1778         on "target.h".  Adjust function code to use "fork_inferior".
1779         * target.c (target_terminal_init): New function.
1780         (target_terminal_inferior): Likewise.
1781         (target_terminal_ours): Likewise.
1782         * target.h: Include <vector>.
1783         (struct target_ops) <create_inferior>: Update prototype.
1784         (create_inferior): Update macro.
1785         * utils.c (gdb_flush_out_err): New function.
1786         * win32-low.c (win32_create_inferior): Adjust function prototype
1787         and code to reflect change on "target.h".
1788
1789 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1790
1791         * inferiors.c (switch_to_thread): New function.
1792
1793 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
1794
1795         * Makefile.in (SFILE): Add "common/job-control.c".
1796         (OBS): Add "job-control.o".
1797
1798 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1799
1800         * Makefile: Remove "@host_makefile_frag@".
1801
1802 2017-05-05  Pedro Alves  <palves@redhat.com>
1803
1804         * configure: Regenerate.
1805
1806 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1807
1808         * configure: Regenerate.
1809
1810 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
1811
1812         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1813         software_single_step change of return type to
1814         std::vector<CORE_ADDR>.
1815         * linux-low.c (install_software_single_step_breakpoints):
1816         Likewise.
1817         * linux-low.h (install_software_single_step_breakpoints):
1818         Likewise.
1819
1820 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1821
1822         * remote-utils.c: Include "gdb_termios.h" instead of
1823         "terminal.h".
1824         * terminal.h: Delete file.
1825
1826 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
1827
1828         * server.c: Include <vector>.
1829         <program_argv, wrapper_argv>: Convert to std::vector.
1830         (start_inferior): Rewrite function to use C++.
1831         (handle_v_run): Likewise.  Update code that calculates the argv
1832         based on the vRun packet; use C++.
1833         (captured_main): Likewise.
1834
1835 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
1836
1837         * server.c (handle_v_cont): Initialize thread_resume::thread
1838         with null_ptid.
1839
1840 2017-04-05  Pedro Alves  <palves@redhat.com>
1841
1842         * configure: Regenerate.
1843
1844 2017-04-05  Pedro Alves  <palves@redhat.com>
1845
1846         * gdbreplay.c (sync_error): Constify.
1847         * linux-x86-low.c (push_opcode): Constify.
1848
1849 2017-04-05  Pedro Alves  <palves@redhat.com>
1850
1851         * win32-low.c (get_child_debug_event)
1852         <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1853         Report TARGET_WAITKIND_SPURIOUS instead.
1854
1855 2017-04-05  Pedro Alves  <palves@redhat.com>
1856
1857         * remote-utils.c (remote_prepare, remote_open): Constify.
1858         * remote-utils.h (remote_prepare, remote_open): Constify.
1859         * server.c (captured_main): Constify 'port' handling.
1860
1861 2017-04-04  Simon Marchi  <simon.marchi@ericsson.com>
1862
1863         * Makefile.in (clean): Clear .deps.
1864
1865 2017-03-31  Simon Marchi  <simon.marchi@polymtl.ca>
1866
1867         * .gitignore: Remove generated files, replace with wildcard.
1868         * (clean): Replace removal of generated files with wildcard.
1869         (version.c): Replace with...
1870         (version-generated.c): ...this.
1871         (xml-builtin.c): Replace with...
1872         (xml-builtin-generated.c): ...this.
1873         (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1874         (%.c: *regformats*): Replace with...
1875         (%-generated.c: *regformats*): ...this.
1876
1877 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1878
1879         * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1880         (xtensa_fill_gregset): Call collect_register_by_name for
1881         threadptr register.
1882         (xtensa_store_gregset): Call supply_register_by_name for
1883         threadptr register.
1884
1885 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
1886
1887         * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1888         for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1889         (xtensa_store_gregset): Call supply_register for all registers in
1890         a0_regnum..a0_regnum + C0_NREGS range.
1891
1892 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1893
1894         * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1895         (ax-ipa.o: ax.c): Remove.
1896         (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1897         (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1898         (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1899         (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1900         (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1901
1902 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1903
1904         * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1905         (print-utils-ipa.o: ../common/print-utils.c): Remove.
1906         (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1907         (errors-ipa.o: ../common/errors.c): Remove.
1908         (format-ipa.o: ../common/format.c): Remove.
1909         (common-utils-ipa.o: ../common/common-utils.c): Remove.
1910
1911 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1912
1913         * Makefile.in (%-ipa.o: %.c): New rule.
1914         (tracepoint-ipa.o: tracepoint.c): Remove.
1915         (utils-ipa.o: utils.c): Remove.
1916         (remote-utils-ipa.o: remote-utils.c): Remove.
1917         (regcache-ipa.o: regcache.c): Remove.
1918         (i386-linux-ipa.o: i386-linux.c): Remove.
1919         (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1920         (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1921         (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1922         (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1923         (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1924         (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1925         (amd64-linux-ipa.o: amd64-linux.c): Remove.
1926         (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1927         (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1928         (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1929         (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1930         (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1931         (aarch64-ipa.o: aarch64.c): Remove.
1932         (s390-linux32-ipa.o: s390-linux32.c): Remove.
1933         (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1934         (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1935         (s390-linux64-ipa.o: s390-linux64.c): Remove.
1936         (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1937         (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1938         (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1939         (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1940         (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1941         (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1942         (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1943         (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1944         (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1945         (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1946         (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1947         (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1948         (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1949         (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1950         (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1951         (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1952         (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1953         (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1954         (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1955         (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1956         (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1957         (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1958         (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1959         (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1960         (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1961         (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1962         (tdesc-ipa.o: tdesc.c): Remove.
1963         (x32-linux-ipa.o: x32-linux.c): Remove.
1964         (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1965         (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1966
1967 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1968
1969         * Makefile.in (%.o: ../arch/%.c): New rule.
1970         (arm.o: ../arch/arm.c): Remove.
1971         (arm-linux.o: ../arch/arm-linux.c): Remove.
1972         (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1973         (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1974
1975 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1976
1977         * Makefile.in (%.o: ../nat/%.c): New rule.
1978         (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1979         (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1980         (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1981         (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1982         (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1983         (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1984         (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1985         (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1986         (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1987         (linux-personality.o: ../nat/linux-personality.c): Remove.
1988         (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1989         (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1990         (x86-linux.o: ../nat/x86-linux.c): Remove.
1991         (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1992         (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1993
1994 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
1995
1996         * Makefile.in (%.o: ../common/%.c): New rule.
1997         (signals.o: ../common/signals.c): Remove.
1998         (print-utils.o: ../common/print-utils.c): Remove.
1999         (rsp-low.o: ../common/rsp-low.c): Remove.
2000         (common-utils.o: ../common/common-utils.c): Remove.
2001         (posix-strerror.o: ../common/posix-strerror.c): Remove.
2002         (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2003         (vec.o: ../common/vec.c): Remove.
2004         (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2005         (xml-utils.o: ../common/xml-utils.c): Remove.
2006         (ptid.o: ../common/ptid.c): Remove.
2007         (buffer.o: ../common/buffer.c): Remove.
2008         (format.o: ../common/format.c): Remove.
2009         (filestuff.o: ../common/filestuff.c): Remove.
2010         (agent.o: ../common/agent.c): Remove.
2011         (errors.o: ../common/errors.c): Remove.
2012         (environ.o: ../common/environ.c): Remove.
2013         (common-debug.o: ../common/common-debug.c): Remove.
2014         (cleanups.o: ../common/cleanups.c): Remove.
2015         (common-exceptions.o: ../common/common-exceptions.c): Remove.
2016         (fileio.o: ../common/fileio.c): Remove.
2017         (common-regcache.o: ../common/common-regcache.c): Remove.
2018         (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2019         (new-op.o: ../common/new-op.c): Remove.
2020         (btrace-common.o: ../common/btrace-common.c): Remove.
2021
2022 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2023
2024         * Makefile.in (%.o: ../target/%.c): New rule.
2025         (waitstatus.o: ../target/waitstatus.c): Remove.
2026
2027 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
2028
2029         * Makefile.in
2030         (%.c: ../regformats/%.dat,
2031         (%.c: ../regformats/arm/%.dat,
2032         (%.c: ../regformats/i386/%.dat,
2033         (%.c: ../regformats/rs6000/%.dat): New rules.
2034         (aarch64.c): Remove.
2035         (reg-arm.c): Remove.
2036         (arm-with-iwmmxt.c): Remove.
2037         (arm-with-vfpv2.c): Remove.
2038         (arm-with-vfpv3.c): Remove.
2039         (arm-with-neon.c): Remove.
2040         (reg-bfin.c): Remove.
2041         (reg-cris.c): Remove.
2042         (reg-crisv32.c): Remove.
2043         (i386.c): Remove.
2044         (i386-linux.c): Remove.
2045         (i386-avx.c): Remove.
2046         (i386-avx-linux.c): Remove.
2047         (i386-avx-avx512.c): Remove.
2048         (i386-avx-avx512-linux.c): Remove.
2049         (i386-mpx.c): Remove.
2050         (i386-mpx-linux.c): Remove.
2051         (i386-avx-mpx-avx512-pku.c): Remove.
2052         (i386-avx-mpx-avx512-pku-linux.c): Remove.
2053         (i386-avx-mpx.c): Remove.
2054         (i386-avx-mpx-linux.c): Remove.
2055         (i386-mmx.c): Remove.
2056         (i386-mmx-linux.c): Remove.
2057         (reg-ia64.c): Remove.
2058         (reg-m32r.c): Remove.
2059         (reg-m68k.c): Remove.
2060         (reg-cf.c): Remove.
2061         (mips-linux.c): Remove.
2062         (mips-dsp-linux.c): Remove.
2063         (mips64-linux.c): Remove.
2064         (mips64-dsp-linux.c): Remove.
2065         (nios2-linux.c): Remove.
2066         (powerpc-32.c): Remove.
2067         (powerpc-32l.c): Remove.
2068         (powerpc-altivec32l.c): Remove.
2069         (powerpc-cell32l.c): Remove.
2070         (powerpc-vsx32l.c): Remove.
2071         (powerpc-isa205-32l.c): Remove.
2072         (powerpc-isa205-altivec32l.c): Remove.
2073         (powerpc-isa205-vsx32l.c): Remove.
2074         (powerpc-e500l.c): Remove.
2075         (powerpc-64l.c): Remove.
2076         (powerpc-altivec64l.c): Remove.
2077         (powerpc-cell64l.c): Remove.
2078         (powerpc-vsx64l.c): Remove.
2079         (powerpc-isa205-64l.c): Remove.
2080         (powerpc-isa205-altivec64l.c): Remove.
2081         (powerpc-isa205-vsx64l.c): Remove.
2082         (s390-linux32.c): Remove.
2083         (s390-linux32v1.c): Remove.
2084         (s390-linux32v2.c): Remove.
2085         (s390-linux64.c): Remove.
2086         (s390-linux64v1.c): Remove.
2087         (s390-linux64v2.c): Remove.
2088         (s390-te-linux64.c): Remove.
2089         (s390-vx-linux64.c): Remove.
2090         (s390-tevx-linux64.c): Remove.
2091         (s390x-linux64.c): Remove.
2092         (s390x-linux64v1.c): Remove.
2093         (s390x-linux64v2.c): Remove.
2094         (s390x-te-linux64.c): Remove.
2095         (s390x-vx-linux64.c): Remove.
2096         (s390x-tevx-linux64.c): Remove.
2097         (tic6x-c64xp-linux.c): Remove.
2098         (tic6x-c64x-linux.c): Remove.
2099         (tic6x-c62x-linux.c): Remove.
2100         (reg-sh.c): Remove.
2101         (reg-sparc64.c): Remove.
2102         (reg-spu.c): Remove.
2103         (amd64.c): Remove.
2104         (amd64-linux.c): Remove.
2105         (amd64-avx.c): Remove.
2106         (amd64-avx-linux.c): Remove.
2107         (amd64-avx-avx512.c): Remove.
2108         (amd64-avx-avx512-linux.c): Remove.
2109         (amd64-mpx.c): Remove.
2110         (amd64-mpx-linux.c): Remove.
2111         (amd64-avx-mpx-avx512-pku.c): Remove.
2112         (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2113         (amd64-avx-mpx.c): Remove.
2114         (amd64-avx-mpx-linux.c): Remove.
2115         (x32.c): Remove.
2116         (x32-linux.c): Remove.
2117         (x32-avx.c): Remove.
2118         (x32-avx-linux.c): Remove.
2119         (x32-avx-avx512.c): Remove.
2120         (x32-avx-avx512-linux.c): Remove.
2121         (reg-xtensa.c): Remove.
2122         (reg-tilegx.c): Remove.
2123         (reg-tilegx32.c): Remove.
2124
2125 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2126
2127         * Makefile.in (SFILES): Add "common/environ.c".
2128         (OBJS): Add "common/environ.h".
2129
2130 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2131
2132         * configure.ac: Check if the fs_base and gs_base members of
2133         `struct user_regs_struct' exist.
2134         * config.in: Regenerated.
2135         * configure: Likewise.
2136
2137 2017-01-09  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2138
2139         * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2140         target_read_memory.
2141         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2142         (get_next_pcs_syscall_next_pc): Likewise.
2143
2144 2016-12-23  Luis Machado  <lgustavo@codesourcery.com>
2145
2146         * win32-i386-low.c: Fix incorrect reference to a couple source files.
2147         * nto-x86-low.c: Likewise.
2148
2149 2016-11-30  Simon Marchi  <simon.marchi@polymtl.ca>
2150
2151         * Makefile.in: Include disable-implicit-rules.mk.
2152
2153 2016-11-23  Pedro Alves  <palves@redhat.com>
2154
2155         * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2156         (debug_vprintf): Use std::chrono::steady_clock instead of
2157         gettimeofday.  Use '.' instead of ':'.
2158         * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2159         (get_timestamp): Use std::chrono::steady_clock instead of
2160         gettimeofday.
2161
2162 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2163
2164         * Makefile.in: Fix whitespace formatting.
2165
2166 2016-11-22  Simon Marchi  <simon.marchi@polymtl.ca>
2167
2168         * Makefile.in (SFILES, OBS): Flatten list and order
2169         alphabetically.
2170
2171 2016-11-23  Pedro Alves  <palves@redhat.com>
2172
2173         * event-loop.c (handle_file_event): Use warning.
2174         * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2175         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2176         Use warning.
2177
2178 2016-11-23  Pedro Alves  <palves@redhat.com>
2179
2180         * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2181         output.
2182         * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2183         * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2184         debug_printf and debug_flush for debug output.
2185         * server.c (handle_general_set): Likewise.
2186         * thread-db.c (try_thread_db_load): Use debug_printf for debug
2187         output.
2188
2189 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2190
2191         * Makefile.in (.c.o): Replace rule with ...
2192         (%.o: %.c): ... this one.
2193
2194 2016-11-17  Simon Marchi  <simon.marchi@polymtl.ca>
2195
2196         * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2197         prefixed with @GMAKE_FALSE@.  Update comment related to non-GNU
2198         make.
2199         * configure.ac: Remove checks for the make program.
2200         * configure: Re-generate.
2201
2202 2016-10-28  Pedro Alves  <palves@redhat.com>
2203
2204         * Makefile.in (CXX_DIALECT): Get from configure.
2205         (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2206         * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2207         * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2208         * config.in: Regenerate.
2209         * configure: Regenerate.
2210
2211 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2212
2213         * linux-low.c (linux_supports_range_stepping): Return true if
2214         can_software_single_step return true.
2215
2216 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2217
2218         * inferiors.c (find_inferior_in_random): New function.
2219         * inferiors.h (find_inferior_in_random): Declare.
2220         * linux-low.c (linux_wait_for_event_filtered): Call
2221         find_inferior_in_random instead of find_inferior.
2222
2223 2016-10-27  Yao Qi  <yao.qi@linaro.org>
2224
2225         * linux-low.c (linux_wait_1): If single-step breakpoints are
2226         inserted, remove them.
2227
2228 2016-10-26  Pedro Alves  <palves@redhat.com>
2229
2230         * linux-low.c (handle_extended_wait): Link parent/child fork
2231         threads.
2232         (linux_wait_1): Unlink them.
2233         (linux_set_resume_request): Ignore resume requests for
2234         already-resumed and unhandled fork child threads.
2235         * linux-low.h (struct lwp_info) <fork_relative>: New field.
2236         * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2237         New functions.
2238         (handle_v_requests) <vCont>: Don't call require_running.
2239         * server.h (in_queued_stop_replies): New declaration.
2240
2241 2016-10-24  Yao Qi  <yao.qi@linaro.org>
2242
2243         PR server/20733
2244         * linux-aarch64-low.c (append_insns): Cast the return value to
2245         'uint32_t *'.
2246
2247 2016-10-10  Yao Qi  <yao.qi@linaro.org>
2248
2249         * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2250
2251 2016-10-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2252
2253         * target.c (target_supports_multi_process): New function, moved
2254         from...
2255         * target.h (target_supports_multi_process): ... here.  Remove
2256         macro.
2257
2258 2016-10-05  Tom Tromey  <tom@tromey.com>
2259
2260         PR remote/20655:
2261         * tracepoint.c (handle_tracepoint_bkpts): Check
2262         ipa_error_tracepoint, not ipa_stopping_tracepoint.
2263
2264 2016-10-05  Yao Qi  <yao.qi@linaro.org>
2265
2266         * configure.srv: Update the path of arm-*.xml files.
2267
2268 2016-10-05  Terry Guo  <terry.guo@arm.com>
2269             Yao Qi  <yao.qi@linaro.org>
2270
2271         * Makefile.in: Adjust the path of rules.
2272         * configure.srv: Update the path of xml files.
2273         * regformats/arm-with-iwmmxt.dat: Regenerated.
2274         * regformats/arm-with-neon.dat: Likewise.
2275         * regformats/arm-with-vfpv2.dat: Likewise.
2276         * regformats/arm-with-vfpv3.dat Likewise.
2277
2278 2016-09-30  Yao Qi  <yao.qi@linaro.org>
2279
2280         PR gdbserver/20627
2281         * target.c (target_stop_and_wait): Don't call
2282         target_continue_no_signal, use resume_stop instead.
2283
2284 2016-09-26  Yao Qi  <yao.qi@linaro.org>
2285
2286         * linux-low.c (linux_wait_1): Call debug_exit.
2287
2288 2016-09-23  Pedro Alves  <palves@redhat.com>
2289
2290         * Makefile.in (SFILES): Add common/new-op.c.
2291         (OBS): Add common/new-op.o.
2292         (new-op.o): New rule.
2293
2294 2016-09-21  Simon Marchi  <simon.marchi@ericsson.com>
2295
2296         * .gitinore: Ignore more files.
2297
2298 2016-09-21  Yao Qi  <yao.qi@linaro.org>
2299
2300         * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2301         23.
2302
2303 2016-09-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2304
2305         * server.c (start_inferior): Call target_mourn_inferior instead of
2306         mourn_inferior; pass ptid_t argument to it.
2307         (resume): Likewise.
2308         (handle_target_event): Likewise.
2309         * target.c (target_mourn_inferior): New function.
2310         * target.h (mourn_inferior): Delete macro.
2311
2312 2016-09-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2313
2314         * linux-low.c (lwp_is_stepping): New function.
2315
2316 2016-09-06  Carl Love  <cel@us.ibm.com>
2317
2318         * server.c (start_inferior):  Fixed comment, requested comment change
2319         didn't get updated correctly.  Removed reference to ptrace () call as
2320         it is only true on Linux systems.
2321
2322 2016-09-06  Carl Love  <cel@us.ibm.com>
2323
2324         * server.c (start_inferior):  Do not call
2325         function target_post_create_inferior () if the
2326         inferior process has already exited.
2327
2328 2016-09-05  Pedro Alves  <palves@redhat.com>
2329
2330         * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2331         (COMPILE.pre, CC_LD): Use CXX directly.
2332         (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2333         * acinclude.m4: Don't include build-with-cxx.m4.
2334         * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2335         * configure: Regenerate.
2336
2337 2016-09-02  Akash Trehan  <akash.trehan123@gmail.com>
2338
2339         PR gdb/19495
2340         * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2341         call writing data to own_buf.
2342
2343 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2344
2345         * target.c (mywait): Call target_wait instead of
2346         the_target->wait.
2347         (target_wait): New function.
2348
2349 2016-09-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2350
2351         * server.c (start_inferior): New variable 'ptid'.  Replace calls
2352         to the_target->resume by target_continue{,_no_signal}, depending
2353         on the case.
2354         * target.c (target_stop_and_wait): Call target_continue_no_signal
2355         instead of the_target->resume.
2356         (target_continue): New function.
2357
2358 2016-08-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2359
2360         * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2361
2362 2016-08-25  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2363
2364         PR server/20491
2365         * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2366         ps_prochandle.
2367         * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2368         * linux-arm-low.c (ps_get_thread_area): Likewise.
2369         * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2370         * linux-m68k-low.c (ps_get_thread_area): Likewise.
2371         * linux-mips-low.c (ps_get_thread_area): Likewise.
2372         * linux-nios2-low.c (ps_get_thread_area): Likewise.
2373         * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2374         * linux-x86-low.c (ps_get_thread_area): Likewise.
2375         * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2376
2377 2016-08-19  Pedro Alves  <palves@redhat.com>
2378
2379         * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2380
2381 2016-08-19  Pedro Alves  <palves@redhat.com>
2382
2383         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2384         comment.  Use memcpy instead of casting through unsigned long.
2385
2386 2016-08-19  Pedro Alves  <palves@redhat.com>
2387
2388         * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2389         allocating around 0x80000000.
2390
2391 2016-08-19  Pedro Alves  <palves@redhat.com>
2392
2393         PR gdb/20415
2394         * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2395         (x32-avx512-linux-ipa.o): New rules.
2396         * configure.ac (x86_64-*-linux*): New x32 check.
2397         * configure.srv (ipa_x32_linux_regobj): New.
2398         (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2399         * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2400         descriptions.
2401         (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2402         descriptions.
2403         * configure: Regenerate.
2404
2405 2016-08-09  Pedro Alves  <palves@redhat.com>
2406
2407         PR gdb/18653
2408         * Makefile.in (OBS): Add signals-state-save-restore.o.
2409         (signals-state-save-restore.o): New rule.
2410         * config.in: Regenerate.
2411         * configure: Regenerate.
2412         * linux-low.c: Include "signals-state-save-restore.h".
2413         (linux_create_inferior): Call
2414         restore_original_signals_state.
2415         * server.c: Include "dispositions-save-restore.h".
2416         (captured_main): Call save_original_signals_state.
2417
2418 2016-08-05  Pedro Alves  <palves@redhat.com>
2419
2420         * configure: Regenerate.
2421
2422 2016-08-04  Yao Qi  <yao.qi@linaro.org>
2423
2424         * linux-low.c (regsets_fetch_inferior_registers): Check
2425         errno is ESRCH or not.
2426
2427 2016-08-02  Yao Qi  <yao.qi@linaro.org>
2428
2429         * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2430         <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2431         (thread_db_load_search): Update.
2432         (try_thread_db_load_1): Don't look for td_ta_event_addr,
2433         td_ta_set_event and td_ta_event_getmsg.
2434
2435 2016-07-26  Pedro Alves  <palves@redhat.com>
2436
2437         PR server/20414
2438         * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2439         of unsigned long for 64-bit registers and use uint32_t instead of
2440         unsigned int for 32-bit registers.
2441
2442 2016-07-26  Pedro Alves  <palves@redhat.com>
2443
2444         * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2445         to 'ptrace'.
2446
2447 2016-07-21  Tom Tromey  <tom@tromey.com>
2448
2449         * configure: Rebuild.
2450
2451 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2452
2453         * mem-break.c (find_gdb_breakpoint): Cast bp to
2454         'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2455
2456 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2457
2458         * server.c (handle_v_requests): Support s and S actions
2459         if target_supports_software_single_step return true.
2460
2461 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2462
2463         * linux-low.c (resume_stopped_resumed_lwps): If resume request
2464         is resume_step, call maybe_hw_step.
2465         (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2466         and unstop them.
2467         (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2468         breakpoints or not.
2469         (proceed_one_lwp): If resume request is resume_step, install
2470         reinsert breakpoints and call maybe_hw_step.
2471
2472 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2473
2474         * linux-low.c (proceed_one_lwp): Declare.
2475         (linux_resume_one_thread): Remove local variable 'step'.
2476         Lift code enqueue signal.  Call proceed_one_lwp instead of
2477         linux_resume_one_lwp.
2478
2479 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2480
2481         * linux-low.c (linux_resume_one_thread): Call
2482         enqueue_pending_signal.
2483
2484 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2485
2486         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2487         * inferiors.c (do_restore_current_thread_cleanup): New function.
2488         (make_cleanup_restore_current_thread): Likewise.
2489         * linux-low.c (install_software_single_step_breakpoints): Call
2490         make_cleanup_restore_current_thread.  Switch current_thread to
2491         thread.
2492
2493 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2494
2495         * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2496         (set_reinsert_breakpoint): New parameter ptid.  Callers updated.
2497         (clone_one_breakpoint): Likewise.
2498         (delete_reinsert_breakpoints): Change parameter to thread.
2499         Callers updated.
2500         (has_reinsert_breakpoints): Likewise.
2501         (uninsert_reinsert_breakpoints): Likewise.
2502         (reinsert_reinsert_breakpoints): Likewise.
2503         * mem-break.h (set_reinsert_breakpoint): Update declaration.
2504         (delete_reinsert_breakpoints): Likewise.
2505         (reinsert_reinsert_breakpoints): Likewise.
2506         (uninsert_reinsert_breakpoints): Likewise.
2507         (has_reinsert_breakpoints): Likewise.
2508
2509 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2510
2511         * inferiors.c (get_thread_process): Make parameter const.
2512         * inferiors.h (get_thread_process): Update declaration.
2513         * mem-break.c (clone_all_breakpoints): Remove all parameters.
2514         Add new parameters child_thread and parent_thread.  Callers
2515         updated.
2516         * mem-break.h (clone_all_breakpoints): Update declaration.
2517
2518 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2519
2520         * mem-break.c (struct breakpoint) <cond_list>: Remove.
2521         <command_list, handler>: Remove.
2522         (struct gdb_breakpoint): New.
2523         (struct other_breakpoint): New.
2524         (struct reinsert_breakpoint): New.
2525         (is_gdb_breakpoint): New function.
2526         (any_persistent_commands): Update command_list if
2527         is_gdb_breakpoint returns true.
2528         (set_breakpoint): Create breakpoints according to their types.
2529         (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2530         (set_gdb_breakpoint_1): Likewise.
2531         (set_gdb_breakpoint): Likewise.
2532         (clear_breakpoint_conditions): Change parameter type to
2533         'struct gdb_breakpoint *'.
2534         (clear_breakpoint_commands): Likewise.
2535         (clear_breakpoint_conditions_and_commands): Likewise.
2536         (add_condition_to_breakpoint): Likewise.
2537         (add_breakpoint_condition): Likewise.
2538         (add_commands_to_breakpoint): Likewise.
2539         (check_breakpoints): Check other_breakpoint.
2540         (clone_one_breakpoint): Clone breakpopint according to its type.
2541         * mem-break.h (struct gdb_breakpoint): Declare.
2542         (set_gdb_breakpoint): Update declaration.
2543         (clear_breakpoint_conditions_and_commands): Likewise.
2544         (add_breakpoint_condition): Likewise.
2545         (add_breakpoint_commands): Likewise.
2546         * server.c (process_point_options): Change parameter type to
2547         'struct gdb_breakpoint *'.
2548
2549 2016-07-21  Yao Qi  <yao.qi@linaro.org>
2550
2551         * mem-break.c (set_breakpoint_at): Rename it to ...
2552         (set_breakpoint_type_at): ... it.
2553         (set_breakpoint_at): Call set_breakpoint_type_at.
2554         (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2555         * mem-break.h (set_breakpoint_at): Update comments.
2556
2557 2016-07-12  Chung-Lin Tang  <cltang@codesourcery.com>
2558
2559         * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2560         to buf parameter.
2561         (nios2_store_gregset): Likewise.
2562
2563 2016-07-01  Pedro Alves  <palves@redhat.com>
2564             Antoine Tremblay  <antoine.tremblay@ericsson.com>
2565
2566         * linux-low.c: Change interface to take the target lwp_info
2567         pointer directly and return void.  Handle detaching from a zombie
2568         thread.
2569         (linux_detach_lwp_callback): New function.
2570         (linux_detach): Detach from the leader thread after detaching from
2571         the clone threads.
2572
2573 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2574
2575         * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2576         for variable new_offset.
2577         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2578         (aarch64_ftrace_insn_reloc_cb): Likewise.
2579         (aarch64_ftrace_insn_reloc_tb): Likewise.
2580         (aarch64_install_fast_tracepoint_jump_pad): Likewise.  Use
2581         PRIx64 instead of PRIx32.
2582
2583 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2584
2585         * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2586         (the_low_target): Install arm_get_syscall_trapinfo.
2587
2588 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2589
2590         * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2591         function.
2592         (the_low_target): Install aarch64_get_syscall_trapinfo.
2593
2594 2016-06-28  Yao Qi  <yao.qi@linaro.org>
2595
2596         * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2597         Callers updated.
2598         * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2599         Remove parameter sysno.
2600         * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2601         sysret.
2602
2603 2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2604
2605         * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2606         (s390_emit_ne_goto): Likewise.
2607         (s390_emit_lt_goto): Likewise.
2608         (s390_emit_le_goto): Likewise.
2609         (s390_emit_gt_goto): Likewise.
2610         (s390_emit_ge_goto): Likewise.
2611         (s390x_emit_eq_goto): Likewise.
2612         (s390x_emit_ne_goto): Likewise.
2613         (s390x_emit_lt_goto): Likewise.
2614         (s390x_emit_le_goto): Likewise.
2615         (s390x_emit_gt_goto): Likewise.
2616         (s390x_emit_ge_goto): Likewise.
2617         (s390_emit_ops_impl): Mark variable static.
2618         (s390x_emit_ops): Likewise.
2619
2620 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2621
2622         * linux-low.c (handle_extended_wait): Call
2623         uninsert_reinsert_breakpoints for the parent process.  Remove
2624         reinsert breakpoints from the child process.  Reinsert them to
2625         the parent process when vfork is done.
2626         * mem-break.c (uninsert_reinsert_breakpoints): New function.
2627         (reinsert_reinsert_breakpoints): New function.
2628         * mem-break.h (uninsert_reinsert_breakpoints): Declare
2629         (reinsert_reinsert_breakpoints): Declare.
2630
2631 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2632
2633         * linux-low.c (handle_extended_wait): If the parent is doing
2634         step-over, remove the reinsert breakpoints from the forked child.
2635
2636 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2637
2638         * linux-low.c (unsuspend_all_lwps): Declare.
2639         (linux_low_filter_event): If thread exited, call finish_step_over.
2640         If step-over is finished, unsuspend other threads.
2641
2642 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2643
2644         * linux-low.c (linux_resume_one_lwp_throw): Assert
2645         has_reinsert_breakpoints returns false.
2646         * mem-break.c (delete_disabled_breakpoints): Assert
2647         bp type isn't reinsert_breakpoint.
2648
2649 2016-06-17  Yao Qi  <yao.qi@linaro.org>
2650
2651         * linux-low.c (maybe_hw_step): New function.
2652         (linux_resume_one_lwp_throw): Call maybe_hw_step.
2653         (finish_step_over): Switch current_thread to lwp temporarily,
2654         and assert has_reinsert_breakpoints returns true.
2655         (proceed_one_lwp): Call maybe_hw_step.
2656         * mem-break.c (has_reinsert_breakpoints): New function.
2657         * mem-break.h (has_reinsert_breakpoints): Declare.
2658
2659 2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>
2660
2661         * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2662
2663 2016-05-17  Yao Qi  <yao.qi@linaro.org>
2664
2665         * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2666         instead of find_inferior.
2667
2668 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2669
2670         * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2671         Initialize res to zero.
2672
2673 2016-05-05  Yao Qi  <yao.qi@linaro.org>
2674
2675         * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2676         to uint32_t.
2677
2678 2016-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2679
2680         * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2681         used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2682         (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2683
2684 2016-04-28  Par Olsson  <par.olsson@windriver.com>
2685             Simon Marchi  <simon.marchi@ericsson.com>
2686
2687         * tracepoint.c (write_inferior_int8): New function.
2688         (cmd_qtenable_disable): Write enable flag using
2689         write_inferior_int8.
2690
2691 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2692
2693         * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2694         (need_step_over_p): Return zero if the LWP has pending signals
2695         can be delivered on software single step target.
2696
2697 2016-04-25  Yao Qi  <yao.qi@linaro.org>
2698
2699         * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2700         return instead of error.
2701
2702 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2703
2704         * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2705         to 23.
2706
2707 2016-04-22  Yao Qi  <yao.qi@linaro.org>
2708
2709         * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2710         signal when stepping over breakpoint with software single
2711         step.
2712
2713 2016-04-21  Pedro Alves  <palves@redhat.com>
2714
2715         * linux-s390-low.c (s390_collect_ptrace_register)
2716         (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2717         add casts.
2718         (s390_check_regset): Use void * instead of gdb_byte *.
2719
2720 2016-04-20  Pedro Alves  <palves@redhat.com>
2721
2722         * configure: Renegerate.
2723
2724 2016-04-20  Yao Qi  <yao.qi@linaro.org>
2725
2726         * linux-aarch32-low.c: Include "arch/arm-linux.h".
2727         (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2728         number 16.
2729         (arm_store_gregset): Likewise.
2730
2731 2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>
2732
2733         * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2734         i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2735         (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2736         (amd64-avx-mpx-linux.c): New rules.
2737         (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2738         * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2739         (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2740         (srv_amd64_regobj): Add amd64-avx-mpx.o.
2741         (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2742         (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2743         (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2744         (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2745         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2746         (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2747         (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2748         * linux-x86-low.c (x86_linux_read_description): Add case for
2749         X86_XSTATE_AVX_MPX_MASK.
2750         (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2751         (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2752         init_registers_i386_avx_mpx_linux.
2753         * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2754         (initialize_low_tracepoint): Call
2755         init_registers_i386_avx_mpx_linux.
2756         * linux-amd64-ipa.c (get_ipa_tdesc):  Add case for avx_mpx.
2757         (initialize_low_tracepoint): Call
2758         init_registers_amd64_avx_mpx_linux.
2759         * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2760         (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2761         (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2762         declarations.
2763
2764 2016-04-18  Pedro Alves  <palves@redhat.com>
2765
2766         * configure: Regenerate.
2767
2768 2016-04-13  Antoine Tremblay  <antoine.tremblay@ericsson.com>
2769
2770         * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2771         (aarch64_emit_sub): Likewise.
2772
2773 2016-04-12  Pedro Alves  <palves@redhat.com>
2774
2775         * utils.c (prepare_to_throw_exception): Delete.
2776
2777 2016-04-05  Simon Marchi  <simon.marchi@ericsson.com>
2778
2779         * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2780
2781 2016-04-05  Marcin Kościelnicki  <koriakin@0x04.net>
2782
2783         * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2784
2785 2016-04-03  Marcin Kościelnicki  <koriakin@0x04.net>
2786
2787         * linux-aarch64-ipa.c: Add <elf.h> include.
2788         * linux-ppc-ipa.c: Add <elf.h> include.
2789         * linux-s390-ipa.c: Add <elf.h> include.
2790
2791 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2792
2793         * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2794         (get_raw_reg_ptr): Likewise.
2795         (get_trace_state_variable_value_ptr): Likewise.
2796         (set_trace_state_variable_value_ptr): Likewise.
2797         (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2798         char *.
2799
2800 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2801             Marcin Kościelnicki  <koriakin@0x04.net>
2802
2803         PR/17221
2804         * linux-ppc-low.c (emit_insns): New function.
2805         (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2806         (ppc_emit_prologue): New function.
2807         (ppc_emit_epilogue): New function.
2808         (ppc_emit_add): New function.
2809         (ppc_emit_sub): New function.
2810         (ppc_emit_mul): New function.
2811         (ppc_emit_lsh): New function.
2812         (ppc_emit_rsh_signed): New function.
2813         (ppc_emit_rsh_unsigned): New function.
2814         (ppc_emit_ext): New function.
2815         (ppc_emit_zero_ext): New function.
2816         (ppc_emit_log_not): New function.
2817         (ppc_emit_bit_and): New function.
2818         (ppc_emit_bit_or): New function.
2819         (ppc_emit_bit_xor): New function.
2820         (ppc_emit_bit_not): New function.
2821         (ppc_emit_equal): New function.
2822         (ppc_emit_less_signed): New function.
2823         (ppc_emit_less_unsigned): New function.
2824         (ppc_emit_ref): New function.
2825         (ppc_emit_const): New function.
2826         (ppc_emit_reg): New function.
2827         (ppc_emit_pop): New function.
2828         (ppc_emit_stack_flush): New function.
2829         (ppc_emit_swap): New function.
2830         (ppc_emit_stack_adjust): New function.
2831         (ppc_emit_call): New function.
2832         (ppc_emit_int_call_1): New function.
2833         (ppc_emit_void_call_2): New function.
2834         (ppc_emit_if_goto): New function.
2835         (ppc_emit_goto): New function.
2836         (ppc_emit_eq_goto): New function.
2837         (ppc_emit_ne_goto): New function.
2838         (ppc_emit_lt_goto): New function.
2839         (ppc_emit_le_goto): New function.
2840         (ppc_emit_gt_goto): New function.
2841         (ppc_emit_ge_goto): New function.
2842         (ppc_write_goto_address): New function.
2843         (ppc_emit_ops_impl): New static variable.
2844         (ppc64v1_emit_prologue): New function.
2845         (ppc64v2_emit_prologue): New function.
2846         (ppc64_emit_epilogue): New function.
2847         (ppc64_emit_add): New function.
2848         (ppc64_emit_sub): New function.
2849         (ppc64_emit_mul): New function.
2850         (ppc64_emit_lsh): New function.
2851         (ppc64_emit_rsh_signed): New function.
2852         (ppc64_emit_rsh_unsigned): New function.
2853         (ppc64_emit_ext): New function.
2854         (ppc64_emit_zero_ext): New function.
2855         (ppc64_emit_log_not): New function.
2856         (ppc64_emit_bit_and): New function.
2857         (ppc64_emit_bit_or): New function.
2858         (ppc64_emit_bit_xor): New function.
2859         (ppc64_emit_bit_not): New function.
2860         (ppc64_emit_equal): New function.
2861         (ppc64_emit_less_signed): New function.
2862         (ppc64_emit_less_unsigned): New function.
2863         (ppc64_emit_ref): New function.
2864         (ppc64_emit_const): New function.
2865         (ppc64v1_emit_reg): New function.
2866         (ppc64v2_emit_reg): New function.
2867         (ppc64_emit_pop): New function.
2868         (ppc64_emit_stack_flush): New function.
2869         (ppc64_emit_swap): New function.
2870         (ppc64v1_emit_call): New function.
2871         (ppc64v2_emit_call): New function.
2872         (ppc64v1_emit_int_call_1): New function.
2873         (ppc64v2_emit_int_call_1): New function.
2874         (ppc64v1_emit_void_call_2): New function.
2875         (ppc64v2_emit_void_call_2): New function.
2876         (ppc64_emit_if_goto): New function.
2877         (ppc64_emit_eq_goto): New function.
2878         (ppc64_emit_ne_goto): New function.
2879         (ppc64_emit_lt_goto): New function.
2880         (ppc64_emit_le_goto): New function.
2881         (ppc64_emit_gt_goto): New function.
2882         (ppc64_emit_ge_goto): New function.
2883         (ppc64v1_emit_ops_impl): New static variable.
2884         (ppc64v2_emit_ops_impl): New static variable.
2885         (ppc_emit_ops): New function.
2886         (linux_low_target): Wire in ppc_emit_ops.
2887
2888 2016-03-31  Wei-cheng Wang  <cole945@gmail.com>
2889             Marcin Kościelnicki  <koriakin@0x04.net>
2890
2891         PR/17221
2892         * Makefile.in: Add powerpc-*-ipa.o
2893         * configure.srv: Add ipa_obj for powerpc*-linux.
2894         * linux-ppc-ipa.c: New file.
2895         * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2896         includes.
2897         (PPC_FIELD): New macro.
2898         (PPC_SEXT): New macro.
2899         (PPC_OP6): New macro.
2900         (PPC_BO): New macro.
2901         (PPC_LI): New macro.
2902         (PPC_BD): New macro.
2903         (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2904         (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2905         (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2906         (ppc_get_thread_area): New function.
2907         (is_elfv2_inferior): New function.
2908         (gen_ds_form): New function.
2909         (GEN_STD): New macro.
2910         (GEN_STDU): New macro.
2911         (GEN_LD): New macro.
2912         (GEN_LDU): New macro.
2913         (gen_d_form): New function.
2914         (GEN_ADDI): New macro.
2915         (GEN_ADDIS): New macro.
2916         (GEN_LI): New macro.
2917         (GEN_LIS): New macro.
2918         (GEN_ORI): New macro.
2919         (GEN_ORIS): New macro.
2920         (GEN_LWZ): New macro.
2921         (GEN_STW): New macro.
2922         (GEN_STWU): New macro.
2923         (gen_xfx_form): New function.
2924         (GEN_MFSPR): New macro.
2925         (GEN_MTSPR): New macro.
2926         (GEN_MFCR): New macro.
2927         (GEN_MTCR): New macro.
2928         (GEN_SYNC): New macro.
2929         (GEN_LWSYNC): New macro.
2930         (gen_x_form): New function.
2931         (GEN_OR): New macro.
2932         (GEN_MR): New macro.
2933         (GEN_LWARX): New macro.
2934         (GEN_STWCX): New macro.
2935         (GEN_CMPW): New macro.
2936         (gen_md_form): New function.
2937         (GEN_RLDICL): New macro.
2938         (GEN_RLDICR): New macro.
2939         (gen_i_form): New function.
2940         (GEN_B): New macro.
2941         (GEN_BL): New macro.
2942         (gen_b_form): New function.
2943         (GEN_BNE): New macro.
2944         (GEN_LOAD): New macro.
2945         (GEN_STORE): New macro.
2946         (gen_limm): New function.
2947         (gen_atomic_xchg): New function.
2948         (gen_call): New function.
2949         (ppc_relocate_instruction): New function.
2950         (ppc_install_fast_tracepoint_jump_pad): New function.
2951         (ppc_get_min_fast_tracepoint_insn_len): New function.
2952         (ppc_get_ipa_tdesc_idx): New function.
2953         (the_low_target): Wire in the new functions.
2954         (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2955         tdescs.
2956         * linux-ppc-tdesc.h: New file.
2957
2958 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
2959
2960         * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2961         (alloc_jump_pad_buffer): New function.
2962         * linux-amd64-ipa.c: Add <sys/mman.h> include.
2963         (alloc_jump_pad_buffer): New function.
2964         * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2965         * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2966         (alloc_jump_pad_buffer): New function.
2967         * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2968         (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2969         * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2970         (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2971
2972 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
2973
2974         * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2975         * linux-amd64-ipa.c: Likewise.
2976         * linux-i386-ipa.c: Likewise.
2977         * linux-s390-ipa.c: Likewise.
2978         * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2979         ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2980         set_trace_state_variable_value_ptr.
2981         (struct ipa_sym_addresses): Likewise.
2982         (symbol_list): Likewise.
2983         (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2984         accessing gdb_collect directly.
2985         (gdb_collect_ptr_type): New typedef.
2986         (get_raw_reg_ptr_type): New typedef.
2987         (get_trace_state_variable_value_ptr_type): New typedef.
2988         (set_trace_state_variable_value_ptr_type): New typedef.
2989         (gdb_collect_ptr): New global.
2990         (get_raw_reg_ptr): New global.
2991         (get_trace_state_variable_value_ptr): New global.
2992         (set_trace_state_variable_value_ptr): New global.
2993         (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2994         accessing get_raw_reg directly.
2995         (get_get_tsv_func_addr): Likewise for
2996         get_trace_state_variable_value_ptr.
2997         (get_set_tsv_func_addr): Likewise for
2998         set_trace_state_variable_value_ptr.
2999         * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3000
3001 2016-03-30  Simon Marchi  <simon.marchi@ericsson.com>
3002
3003         * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3004
3005 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
3006
3007         * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3008         packets.
3009         (relocate_instruction): Remove own_buf.
3010         * server.c (own_buf): Make global.
3011         (handle_v_requests): Make global.
3012         * server.h (own_buf): New declaration.
3013         (handle_v_requests): New prototype.
3014
3015 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3016
3017         PR 18377
3018         * linux-s390-low.c (add_insns): New function.
3019         (s390_emit_prologue): New function.
3020         (s390_emit_epilogue): New function.
3021         (s390_emit_add): New function.
3022         (s390_emit_sub): New function.
3023         (s390_emit_mul): New function.
3024         (s390_emit_lsh): New function.
3025         (s390_emit_rsh_signed): New function.
3026         (s390_emit_rsh_unsigned): New function.
3027         (s390_emit_ext): New function.
3028         (s390_emit_log_not): New function.
3029         (s390_emit_bit_and): New function.
3030         (s390_emit_bit_or): New function.
3031         (s390_emit_bit_xor): New function.
3032         (s390_emit_bit_not): New function.
3033         (s390_emit_equal): New function.
3034         (s390_emit_less_signed): New function.
3035         (s390_emit_less_unsigned): New function.
3036         (s390_emit_ref): New function.
3037         (s390_emit_if_goto): New function.
3038         (s390_emit_goto): New function.
3039         (s390_write_goto_address): New function.
3040         (s390_emit_litpool): New function.
3041         (s390_emit_const): New function.
3042         (s390_emit_call): New function.
3043         (s390_emit_reg): New function.
3044         (s390_emit_pop): New function.
3045         (s390_emit_stack_flush): New function.
3046         (s390_emit_zero_ext): New function.
3047         (s390_emit_swap): New function.
3048         (s390_emit_stack_adjust): New function.
3049         (s390_emit_set_r2): New function.
3050         (s390_emit_int_call_1): New function.
3051         (s390_emit_void_call_2): New function.
3052         (s390_emit_eq_goto): New function.
3053         (s390_emit_ne_goto): New function.
3054         (s390_emit_lt_goto): New function.
3055         (s390_emit_le_goto): New function.
3056         (s390_emit_gt_goto): New function.
3057         (s390_emit_ge_goto): New function.
3058         (s390x_emit_prologue): New function.
3059         (s390x_emit_epilogue): New function.
3060         (s390x_emit_add): New function.
3061         (s390x_emit_sub): New function.
3062         (s390x_emit_mul): New function.
3063         (s390x_emit_lsh): New function.
3064         (s390x_emit_rsh_signed): New function.
3065         (s390x_emit_rsh_unsigned): New function.
3066         (s390x_emit_ext): New function.
3067         (s390x_emit_log_not): New function.
3068         (s390x_emit_bit_and): New function.
3069         (s390x_emit_bit_or): New function.
3070         (s390x_emit_bit_xor): New function.
3071         (s390x_emit_bit_not): New function.
3072         (s390x_emit_equal): New function.
3073         (s390x_emit_less_signed): New function.
3074         (s390x_emit_less_unsigned): New function.
3075         (s390x_emit_ref): New function.
3076         (s390x_emit_if_goto): New function.
3077         (s390x_emit_const): New function.
3078         (s390x_emit_call): New function.
3079         (s390x_emit_reg): New function.
3080         (s390x_emit_pop): New function.
3081         (s390x_emit_stack_flush): New function.
3082         (s390x_emit_zero_ext): New function.
3083         (s390x_emit_swap): New function.
3084         (s390x_emit_stack_adjust): New function.
3085         (s390x_emit_int_call_1): New function.
3086         (s390x_emit_void_call_2): New function.
3087         (s390x_emit_eq_goto): New function.
3088         (s390x_emit_ne_goto): New function.
3089         (s390x_emit_lt_goto): New function.
3090         (s390x_emit_le_goto): New function.
3091         (s390x_emit_gt_goto): New function.
3092         (s390x_emit_ge_goto): New function.
3093         (s390_emit_ops): New function.
3094         (struct linux_target_ops): Fill in emit_ops hook.
3095
3096 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3097
3098         PR 18377
3099         * Makefile.in: Add s390 IPA files.
3100         * configure.srv: Build IPA for s390.
3101         * linux-s390-ipa.c: New file.
3102         * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3103         (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3104         (tdesc_s390_linux32): Likewise.
3105         (init_registers_s390_linux32v1): Likewise.
3106         (tdesc_s390_linux32v1): Likewise.
3107         (init_registers_s390_linux32v2): Likewise.
3108         (tdesc_s390_linux32v2): Likewise.
3109         (init_registers_s390_linux64): Likewise.
3110         (tdesc_s390_linux64): Likewise.
3111         (init_registers_s390_linux64v1): Likewise.
3112         (tdesc_s390_linux64v1): Likewise.
3113         (init_registers_s390_linux64v2): Likewise.
3114         (tdesc_s390_linux64v2): Likewise.
3115         (init_registers_s390_te_linux64): Likewise.
3116         (tdesc_s390_te_linux64): Likewise.
3117         (init_registers_s390_vx_linux64): Likewise.
3118         (tdesc_s390_vx_linux64): Likewise.
3119         (init_registers_s390_tevx_linux64): Likewise.
3120         (tdesc_s390_tevx_linux64): Likewise.
3121         (init_registers_s390x_linux64): Likewise.
3122         (tdesc_s390x_linux64): Likewise.
3123         (init_registers_s390x_linux64v1): Likewise.
3124         (tdesc_s390x_linux64v1): Likewise.
3125         (init_registers_s390x_linux64v2): Likewise.
3126         (tdesc_s390x_linux64v2): Likewise.
3127         (init_registers_s390x_te_linux64): Likewise.
3128         (tdesc_s390x_te_linux64): Likewise.
3129         (init_registers_s390x_vx_linux64): Likewise.
3130         (tdesc_s390x_vx_linux64): Likewise.
3131         (init_registers_s390x_tevx_linux64): Likewise.
3132         (tdesc_s390x_tevx_linux64): Likewise.
3133         (have_hwcap_s390_vx): New static variable.
3134         (s390_arch_setup): Fill have_hwcap_s390_vx.
3135         (s390_get_thread_area): New function.
3136         (s390_ft_entry_gpr_esa): New const.
3137         (s390_ft_entry_gpr_zarch): New const.
3138         (s390_ft_entry_misc): New const.
3139         (s390_ft_entry_fr): New const.
3140         (s390_ft_entry_vr): New const.
3141         (s390_ft_main_31): New const.
3142         (s390_ft_main_64): New const.
3143         (s390_ft_exit_fr): New const.
3144         (s390_ft_exit_vr): New const.
3145         (s390_ft_exit_misc): New const.
3146         (s390_ft_exit_gpr_esa): New const.
3147         (s390_ft_exit_gpr_zarch): New const.
3148         (append_insns): New function.
3149         (s390_relocate_instruction): New function.
3150         (s390_install_fast_tracepoint_jump_pad): New function.
3151         (s390_get_min_fast_tracepoint_insn_len): New function.
3152         (s390_get_ipa_tdesc_idx): New function.
3153         (struct linux_target_ops): Wire in the above functions.
3154         (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3155         * linux-s390-tdesc.h: New file.
3156
3157 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
3158
3159         * linux-s390-low.c (s390_supports_tracepoints): New function.
3160         (struct linux_target_ops): Fill supports_tracepoints hook.
3161
3162 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3163
3164         * linux-low.c (lwp_signal_can_be_delivered): New function.
3165         (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3166
3167 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3168
3169         * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3170         0 if signal is enqueued.  Remove 'signal' from one debugging
3171         message.  Move one debugging message to some lines below.
3172         Remove code setting 'signal' to 0.
3173
3174 2016-03-18  Yao Qi  <yao.qi@linaro.org>
3175
3176         * linux-low.c (linux_low_filter_event): Remove redundant
3177         WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3178
3179 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
3180
3181         * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3182         (struct linux_target_ops): Wire in the above.
3183
3184 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3185
3186         * linux-low.c: Update comments to start_step_over.
3187
3188 2016-03-03  Yao Qi  <yao.qi@linaro.org>
3189
3190         PR server/19736
3191         * linux-low.c (handle_extended_wait): Set child suspended
3192         if event_lwp->bp_reinsert isn't zero.
3193
3194 2016-03-02  Yao Qi  <yao.qi@linaro.org>
3195
3196         * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3197         enqueue_pending_signal.
3198
3199 2016-03-02  Marcin Kościelnicki  <koriakin@0x04.net>
3200
3201         * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3202         is actually loaded.
3203
3204 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3205
3206         * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3207         (s390_regmap_3264) [!__s390x__]: New global.
3208         (s390_collect_ptrace_register): Skip map entries containing -1.
3209         (s390_supply_ptrace_register): Ditto.
3210         (s390_fill_gprs_high): New function.
3211         (s390_store_gprs_high): New function.
3212         (s390_regsets): Add NT_S390_HIGH_GPRS.
3213         (s390_get_hwcap): Enable on 31-bit.
3214         (have_hwcap_s390_high_gprs): Enable on 31-bit.
3215         (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3216         Detect NT_S390_HIGH_GPRS.
3217         (s390_usrregs_info_3264): Enable on 31-bit.
3218         (s390_regs_info): Enable regs_info_3264 on 31-bit.
3219         (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3220
3221 2016-02-25  Marcin Kościelnicki  <koriakin@0x04.net>
3222
3223         PR gdb/13808
3224         * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3225         * configure.srv: Ditto.
3226         * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3227         (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3228         * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3229         (init_registers_amd64_linux): Remove prototype.
3230         (tdesc_amd64_linux): Remove declaration.
3231         (get_ipa_tdesc): New function.
3232         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3233         initialize remaining tdescs.
3234         * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3235         (init_registers_i386_linux): Remove prototype.
3236         (tdesc_i386_linux): Remove declaration.
3237         (get_ipa_tdesc): New function.
3238         (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3239         initialize remaining tdescs.
3240         * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3241         (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3242         * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3243         * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3244         (x86_get_ipa_tdesc_idx): New function.
3245         (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3246         * linux-x86-tdesc.h: New file.
3247         * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3248         (target_get_ipa_tdesc_idx): New macro.
3249         * tracepoint.c (ipa_tdesc_idx): New macro.
3250         (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3251         (symbol_list): Add ipa_tdesc_idx.
3252         (cmd_qtstart): Write ipa_tdesc_idx in the target.
3253         (ipa_tdesc): Remove.
3254         (ipa_tdesc_idx): New variable.
3255         (get_context_regcache): Use get_ipa_tdesc.
3256         (gdb_collect): Ditto.
3257         (gdb_probe): Ditto.
3258         * tracepoint.h (get_ipa_tdesc): New prototype.
3259         (ipa_tdesc): Remove.
3260
3261 2016-02-24  Pedro Alves  <palves@redhat.com>
3262
3263         * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3264         (save_stop_reason): ... this.  Use GDB_ARCH_IS_TRAP_HWBKPT and
3265         handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3266         Factor out common code between the USE_SIGTRAP_SIGINFO and
3267         !USE_SIGTRAP_SIGINFO blocks.
3268         (linux_low_filter_event): Call save_stop_reason instead of
3269         check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3270         Update comments.
3271         (linux_wait_1): Update comments.
3272
3273 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
3274
3275         * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3276         (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3277         (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3278         ppc_insert_point, ppc_remove_point.
3279
3280 2016-02-17  Marcin Kościelnicki  <koriakin@0x04.net>
3281
3282         * linux-s390-low.c (s390_supports_z_point_type): New function.
3283         (struct linux_target_ops): Wire s390_supports_z_point_type in.
3284
3285 2016-02-16  Yao Qi  <yao.qi@linaro.org>
3286
3287         * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3288         PC.  Get pc from regcache_read_pc.
3289
3290 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3291
3292         * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3293         or linux_get_pc_32bit.
3294         (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3295
3296 2016-02-12  Yao Qi  <yao.qi@linaro.org>
3297
3298         * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3299         arm_linux_get_next_pcs_fixup.
3300
3301 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
3302
3303         * tracepoint.c (x_tracepoint_action_download): Change
3304         write_inferior_data_ptr to write_inferior_data_pointer.
3305         (cmd_qtstart): Likewise.
3306         (write_inferior_data_ptr): Remove.
3307         (download_agent_expr): Change write_inferior_data_ptr to
3308         write_inferior_data_pointer.
3309         (download_tracepoint_1): Likewise.
3310         (download_tracepoint): Likewise.
3311         (download_trace_state_variables): Likewise.
3312
3313 2016-02-11  Wei-cheng Wang  <cole945@gmail.com>
3314             Marcin Kościelnicki  <koriakin@0x04.net>
3315
3316         * tracepoint.c (struct tracepoint_action_ops): Remove.
3317         (struct tracepoint_action): Remove ops.
3318         (m_tracepoint_action_download, r_tracepoint_action_download)
3319         (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3320         size and offset accordingly.
3321         (m_tracepoint_action_ops, r_tracepoint_action_ops)
3322         (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3323         (tracepoint_action_send, tracepoint_action_download): New functions.
3324         Helpers for trace action handlers.
3325         (add_tracepoint_action): Remove setup actions ops.
3326         (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3327
3328 2016-02-10  Yao Qi  <yao.qi@linaro.org>
3329
3330         * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3331
3332 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3333
3334         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3335         to AC_OUTPUT.
3336         * configure: Regenerate.
3337
3338 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
3339
3340         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3341         void * to gdb_byte *.
3342         * linux-low.c (siginfo_fixup): Likewise.
3343         (linux_xfer_siginfo): Likewise.
3344         * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3345         Likewise.
3346         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3347
3348 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
3349
3350         * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3351         to srv_tgtobj.
3352         (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3353         to srv_tgtobj.
3354         * linux-x86-low.c [__x86_64__]: Include
3355         "nat/amd64-linux-siginfo.h".
3356         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3357         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3358         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3359         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3360         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3361         (cpt_si_fd, si_timerid, si_overrun): Move from
3362         nat/amd64-linux-siginfo.c.
3363         * Makefile.in (amd64-linux-siginfo.o:): New rule.
3364
3365 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3366
3367         * server.c (skip_to_semicolon):  Remove.
3368         (process_point_options): Use strchrnul instead of
3369         skip_to_semicolon.
3370
3371 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3372
3373         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3374         * linux-low.c (install_software_single_step_breakpoints): Don't
3375         call regcache_read_pc.
3376         * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3377         argument pc.
3378
3379 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3380
3381         * linux-low.c (install_software_single_step_breakpoints): Call
3382         regcache_read_pc instead of get_pc.
3383
3384 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3385
3386         * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3387         (unblock_async_io): Rename to ...
3388         (block_unblock_async_io): ... it.  New function.
3389         (enable_async_io): Don't install SIGIO handler.  Unblock it
3390         instead.
3391         (disable_async_io): Don't ignore SIGIO.  Block it instead.
3392         (initialize_async_io): Install SIGIO handler.  Don't call
3393         unblock_async_io.
3394
3395 2016-01-26  Yao Qi  <yao.qi@linaro.org>
3396
3397         * remote-utils.c (getpkt): If the buffer isn't empty, and the
3398         first character is '\003', call *the_target->request_interrupt.
3399
3400 2016-01-25  Yao Qi  <yao.qi@linaro.org>
3401
3402         * remote-utils.c (new_thread_notify): Remove.
3403         (dead_thread_notify): Likewise.
3404         * remote-utils.h (new_thread_notify): Remove declaration.
3405         (dead_thread_notify): Likewise.
3406
3407 2016-01-23  Marcin Kościelnicki  <koriakin@0x04.net>
3408
3409         * gdb.trace/pending.exp: Fix expected message on continue.
3410
3411 2016-01-22  Marcin Kościelnicki  <koriakin@0x04.net>
3412
3413         * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3414         it works properly on big-endian machines where sizeof (CORE_ADDR)
3415         != sizeof (void *).
3416
3417 2016-01-21  Pedro Alves  <palves@redhat.com>
3418
3419         * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3420         (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3421         * configure: Regenerate.
3422
3423 2016-01-21  Yao Qi  <yao.qi@linaro.org>
3424
3425         * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3426         is_thumb and set it according to CPSR saved on the stack.
3427         (get_next_pcs_syscall_next_pc): Pass is_thumb to
3428         arm_sigreturn_next_pc.
3429
3430 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3431
3432         * linux-low.c (linux_set_pc_64bit): New function.
3433         (linux_get_pc_64bit): New function.
3434         * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3435         Declare.
3436         * linux-sparc-low.c (debug_threads): Remove declaration.
3437         (sparc_get_pc): Remove.
3438         (the_low_target): Use linux_get_pc_64bit instead of
3439         sparc_get_pc.
3440         * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3441         (the_low_target): Use linux_get_pc_64bit and
3442         linux_set_pc_64bit.
3443
3444 2016-01-18  Yao Qi  <yao.qi@linaro.org>
3445
3446         * linux-arm-low.c (debug_threads): Remove declaration.
3447         (arm_get_pc, arm_set_pc): Remove.
3448         (the_low_target): Use linux_get_pc_32bit and
3449         linux_set_pc_32bit.
3450         * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3451         (the_low_target): Use linux_get_pc_32bit and
3452         linux_set_pc_32bit.
3453         * linux-cris-low.c (debug_threads): Remove declaration.
3454         (cris_get_pc, cris_set_pc,): Remove.
3455         (the_low_target): Use linux_get_pc_32bit and
3456         linux_set_pc_32bit.
3457         * linux-crisv32-low.c (debug_threads): Remove declaration.
3458         (cris_get_pc, cris_set_pc): Remove.
3459         (the_low_target): Use linux_get_pc_32bit and
3460         linux_set_pc_32bit.
3461         * linux-low.c: Include inttypes.h.
3462         (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3463         * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3464         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3465         (the_low_target): Use linux_get_pc_32bit and
3466         linux_set_pc_32bit.
3467         * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3468         (the_low_target): Use linux_get_pc_32bit and
3469         linux_set_pc_32bit.
3470         * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3471         (the_low_target): Use linux_get_pc_32bit and
3472         linux_set_pc_32bit.
3473         * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3474         (the_low_target): Use linux_get_pc_32bit and
3475         linux_set_pc_32bit.
3476         * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3477         (the_low_target): Use linux_get_pc_32bit and
3478         linux_set_pc_32bit.
3479
3480 2016-01-18  Gary Benson  <gbenson@redhat.com>
3481
3482         * configure.ac (AC_FUNC_FORK): New check.
3483         * config.in: Regenerate.
3484         * configure: Likewise.
3485
3486 2016-01-14  Yao Qi  <yao.qi@linaro.org>
3487
3488         * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3489         * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3490         * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3491         arm_get_next_pcs_ctor.
3492
3493 2016-01-12  Josh Stone  <jistone@redhat.com>
3494             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3495
3496         * inferiors.h: Include "gdb_vecs.h".
3497         (struct process_info): Add syscalls_to_catch.
3498         * inferiors.c (remove_process): Free syscalls_to_catch.
3499         * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3500         syscall_return stops.
3501         * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3502         * server.c (handle_general_set): Handle QCatchSyscalls.
3503         (handle_query): Report support for QCatchSyscalls.
3504         * target.h (struct target_ops): Add supports_catch_syscall.
3505         (target_supports_catch_syscall): New macro.
3506         * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3507         (struct lwp_info): Add syscall_state.
3508         * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3509         Maintain syscall_state and syscalls_to_catch across exec.
3510         (get_syscall_trapinfo): New function, proxy to the_low_target.
3511         (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3512         (linux_low_filter_event): Toggle syscall_state entry/return for
3513         syscall traps, and set it ignored for all others.
3514         (gdb_catching_syscalls_p): New function.
3515         (gdb_catch_this_syscall_p): New function.
3516         (linux_wait_1): Handle SYSCALL_SIGTRAP.
3517         (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3518         (linux_supports_catch_syscall): New function.
3519         (linux_target_ops): Install it.
3520         * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3521         (the_low_target): Install it.
3522
3523 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3524
3525         * acinclude.m4: Include new ../warning.m4 file.
3526         * configure: Regenerated.
3527         * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3528
3529 2016-01-12  Mike Frysinger  <vapier@gentoo.org>
3530
3531         * ax.c (is_goto_target): Mark static.
3532         * linux-low.c (register_addr): Likewise.
3533         (linux_fetch_registers, linux_store_registers): Likewise.
3534         * mem-break.c (any_persistent_commands): Fix old prototype.
3535         (add_commands_to_breakpoint): Mark static.
3536         * regcache.c (find_register_by_name): Delete unused func.
3537         * remote-utils.c (hex_or_minus_one): Mark static.
3538         * server.c (monitor_show_help): Mark static.
3539         (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3540         handle_v_requests): Likewise.
3541
3542 2016-01-12  Pedro Alves  <palves@redhat.com>
3543
3544         Remove use of the registered trademark symbol throughout.
3545
3546 2016-01-08  Yao Qi  <yao.qi@linaro.org>
3547
3548         * remote-utils.c (getpkt): If c is '\003', call target hook
3549         request_interrupt.
3550
3551 2016-01-06  Yao Qi  <yao.qi@linaro.org>
3552
3553         * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3554         linux-aarch32-low.c.
3555         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3556         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3557         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3558         (thumb2_breakpoint): Declare.
3559         * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3560         linux-aarch32-low.h.
3561         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3562         (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3563         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3564
3565 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
3566
3567         * gdbreplay.c (gdbreplay_version): Change copyright year in
3568         version message.
3569         * server.c (gdbserver_version): Likewise.
3570
3571 2015-12-28  Patrick Palka  <patrick@parcs.ath.cx>
3572
3573         * server.c (crc32_table): Delete.
3574         (crc32): Use libiberty's xcrc32 function.
3575
3576 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3577
3578         * lynx-low.c (lynx_delete_thread_callback): New function.
3579         (lynx_mourn): Properly delete our process and all of its
3580         threads.  Remove call to clear_inferiors.
3581
3582 2015-12-22  Joel Brobecker  <brobecker@adacore.com>
3583
3584         * target.c (thread_search_callback): Add check that
3585         the thread_stopped target callback is not NULL before
3586         calling it.
3587
3588 2015-12-21  Yao Qi  <yao.qi@linaro.org>
3589
3590         * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3591         arm breakpoint.
3592
3593 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3594
3595         * server.c (handle_query): Call target_supports_software_single_step.
3596
3597 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3598
3599         * linux-low.c (single_step): New function.
3600         (linux_resume_one_lwp_throw): Call single_step.
3601         (start_step_over): Likewise.
3602
3603 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3604
3605         * Makefile.in (SFILES): Append arch/arm-linux.c,
3606         arch/arm-get-next-pcs.c.
3607         (arm-linux.o): New rule.
3608         (arm-get-next-pcs.o): New rule.
3609         * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3610         arm-linux.o.
3611         * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro.  Moved
3612         to linux-aarch32-low.c.
3613         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3614         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3615         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3616         (thumb2_breakpoint_len): Likewise.
3617         (arm_is_thumb_mode): Make non-static.
3618         * linux-aarch32-low.h (arm_abi_breakpoint): New macro.  Moved
3619         from linux-aarch32-low.c.
3620         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3621         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3622         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3623         (thumb2_breakpoint_len): Likewise.
3624         (arm_is_thumb_mode): New declaration.
3625         * linux-arm-low.c: Include arch/arm-linux.h
3626         aarch/arm-get-next-pcs.h, sys/syscall.h.
3627         (get_next_pcs_ops): New struct.
3628         (get_next_pcs_addr_bits_remove): New function.
3629         (get_next_pcs_is_thumb): New function.
3630         (get_next_pcs_read_memory_unsigned_integer): Likewise.
3631         (arm_sigreturn_next_pc): Likewise.
3632         (get_next_pcs_syscall_next_pc): Likewise.
3633         (arm_gdbserver_get_next_pcs): Likewise.
3634         (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3635         Initialize.
3636         * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3637         * server.h: Include gdb_vecs.h.
3638
3639 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3640
3641         * Makefile.in (SFILES): Append common/common-regcache.c.
3642         (OBS): Append common-regcache.o.
3643         (common-regcache.o): New rule.
3644         * regcache.c (init_register_cache): Initialize cache to
3645         REG_UNAVAILABLE.
3646         (regcache_raw_read_unsigned): New function.
3647         * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3648         register_status enum.
3649
3650 2015-12-18  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3651
3652         * linux-aarch64-low.c (the_low_targets): Rename
3653         breakpoint_reinsert_addr to get_next_pcs.
3654         * linux-arm-low.c (the_low_targets): Likewise.
3655         * linux-bfin-low.c (the_low_targets): Likewise.
3656         * linux-cris-low.c (the_low_targets): Likewise.
3657         * linux-crisv32-low.c (the_low_targets): Likewise.
3658         * linux-low.c (can_software_single_step): Likewise.
3659         (install_software_single_step_breakpoints): New function.
3660         (start_step_over): Use install_software_single_step_breakpoints.
3661         * linux-low.h: New CORE_ADDR vector.
3662         (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3663         get_next_pcs.
3664         * linux-mips-low.c (the_low_targets): Likewise.
3665         * linux-nios2-low.c (the_low_targets): Likewise.
3666         * linux-sparc-low.c (the_low_targets): Likewise.
3667
3668 2015-12-17  Pedro Alves  <palves@redhat.com>
3669
3670         * linux-low.c (linux_kill_one_lwp): Remove references to
3671         LinuxThreads.
3672         (kill_lwp): Remove HAVE_TKILL_SYSCALL check.  No longer fall back
3673         to 'kill'.
3674         (linux_init_signals): Delete.
3675         (initialize_low): Adjust.
3676         * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3677
3678 2015-12-16  Pedro Alves  <palves@redhat.com>
3679
3680         * configure.ac (compiler warning flags): When testing a
3681         -Wno-foo option, check whether -Wfoo works instead.
3682         * configure: Regenerate.
3683
3684 2015-12-11  Don Breazeal  <donb@codesourcery.com>
3685
3686         * server.c (process_serial_event): Don't exit from gdbserver
3687         in remote mode if there are still active inferiors.
3688
3689 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3690
3691         * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3692         arm_breakpoint_at if the process is 32-bit.
3693
3694 2015-12-11  Yao Qi  <yao.qi@linaro.org>
3695
3696         * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3697         arm breakpoint.
3698
3699 2015-12-07  Yao Qi  <yao.qi@linaro.org>
3700
3701         * configure.srv: Append arm.o to srv_tgtobj for
3702         aarch64*-*-linux* target.
3703         * linux-aarch32-low.c (arm_abi_breakpoint): New macro.  Moved
3704         from linux-arm-low.c.
3705         (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3706         (arm_breakpoint_len, thumb_breakpoint): Likewise.
3707         (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3708         (thumb2_breakpoint_len): Likewise.
3709         (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3710         (arm_breakpoint_kinds): Likewise.
3711         (arm_breakpoint_kind_from_pc): Likewise.
3712         (arm_sw_breakpoint_from_kind): Likewise.
3713         (arm_breakpoint_kind_from_current_state): Likewise.
3714         * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3715         (arm_sw_breakpoint_from_kind): Declare.
3716         (arm_breakpoint_kind_from_current_state): Declare.
3717         (arm_breakpoint_at): Declare.
3718         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3719         arm_sw_breakpoint_from_kind if process is 32-bit.
3720         (aarch64_breakpoint_kind_from_pc): New function.
3721         (aarch64_breakpoint_kind_from_current_state): New function.
3722         (the_low_target): Initialize fields breakpoint_kind_from_pc
3723         and breakpoint_kind_from_current_state.
3724         * linux-arm-low.c (arm_breakpoint_kinds): Move to
3725         linux-aarch32-low.c.
3726         (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3727         (arm_breakpoint, arm_breakpoint_len): Likewise.
3728         (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3729         (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3730         (arm_is_thumb_mode): Likewise.
3731         (arm_breakpoint_at): Likewise.
3732         (arm_breakpoint_kind_from_pc): Likewise.
3733         (arm_sw_breakpoint_from_kind): Likewise.
3734         (arm_breakpoint_kind_from_current_state): Likewise.
3735
3736         Revert:
3737         2015-08-04  Yao Qi  <yao.qi@linaro.org>
3738
3739         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3740         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3741         * server.c (extended_protocol): Remove "static".
3742         * server.h (extended_protocol): Declare it.
3743
3744 2015-12-04  Josh Stone  <jistone@redhat.com>
3745
3746         * target.h (struct target_ops) <arch_setup>: Rename to ...
3747         (struct target_ops) <post_create_inferior>: ... this.
3748         (target_arch_setup): Rename to ...
3749         (target_post_create_inferior): ... this, calling post_create_inferior.
3750         * server.c (start_inferior): Update target_arch_setup calls to
3751         target_post_create_inferior.
3752         * linux-low.c (linux_low_ptrace_options): Forward declare.
3753         (linux_arch_setup): Update its comment for general use.
3754         (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3755         (struct linux_target_ops): Use linux_post_create_inferior.
3756         * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3757         to post_create_inferior.
3758         * nto-low.c (struct nto_target_ops): Likewise.
3759         * spu-low.c (struct spu_target_ops): Likewise.
3760         * win32-low.c (struct win32_target_ops): Likewise.
3761
3762 2015-12-03  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3763
3764         * linux-arm-low.c: Remove duplicate arch/arm.h include.
3765
3766 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3767
3768         * linux-arm-low.c (arm_reinsert_addr): Remove function.
3769         (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3770         * linux-cris-low.c (cris_reinsert_addr> Remove function.
3771         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3772         * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3773         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3774         * linux-mips-low.c (mips_reinsert_addr): Remove function.
3775         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3776         * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3777         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3778         * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3779         (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3780
3781 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3782
3783         * linux-low.c (linux_look_up_symbols): Don't call
3784         linux_supports_traceclone.
3785         * linux-low.h (thread_db_init): Remove use_events argument.
3786         * thread-db.c (thread_db_use_event): Remove global variable.
3787         (struct thread_db) <td_thr_event_enable_p>: Remove field.
3788         (struct thread_db) <td_create_bp>: Remove field.
3789         (thread_db_create_event): Remove function.
3790         (thread_db_enable_reporting): Likewise.
3791         (find_one_thread): Don't check for thread_db_use_events.
3792         (attach_thread): Likewise.
3793         (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3794         (try_thread_db_load_1): Don't check for thread_db_use_events.
3795         (thread_db_init): Remove use_events argument and thread events
3796         handling.
3797         (remove_thread_event_breakpoints): Remove function.
3798         (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3799
3800 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3801
3802         * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3803         New function.
3804         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3805         * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3806         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3807         * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3808         (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3809         Initialize.
3810         * linux-crisv32-low.c (cris_supports_hardware_single_step):
3811         New function.
3812         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3813         * linux-low.c (can_hardware_single_step): Use
3814         supports_hardware_single_step.
3815         (can_software_single_step): New function.
3816         (start_step_over): Call can_software_single_step.
3817         (linux_supports_hardware_single_step): New function.
3818         (struct target_ops) <supports_software_single_step>: Initialize.
3819         * linux-low.h (struct linux_target_ops)
3820         <supports_hardware_single_step>: Initialize.
3821         * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3822         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3823         * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3824         (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3825         * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3826         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3827         * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3828         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3829         * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3830         (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3831         Initialize.
3832         * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3833         (struct linux_target_ops) <tile_supports_hardware_single_step>:
3834         Initialize.
3835         * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3836         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3837         * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3838         New function.
3839         (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3840         * target.h (struct target_ops): <supports_software_single_step>:
3841         New field.
3842         (target_supports_software_single_step): New macro.
3843
3844 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3845
3846         * linux-low.c (linux_wait_1): Fix pc advance condition.
3847         * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3848         * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3849
3850 2015-11-30  Antoine Tremblay  <antoine.tremblay@ericsson.com>
3851
3852         * linux-arm-low.c (arm_is_thumb_mode): New function.
3853         (arm_breakpoint_at): Use arm_is_thumb_mode.
3854         (arm_breakpoint_kind_from_current_state): New function.
3855         (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3856         Initialize.
3857         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3858         (linux_breakpoint_kind_from_current_state): New function.
3859         (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3860         * linux-low.h (struct linux_target_ops)
3861         <breakpoint_kind_from_current_state>: New field.
3862         * target.h (struct target_ops): Likewise.
3863         (target_breakpoint_kind_from_current_state): New macro.
3864
3865 2015-11-30  Pedro Alves  <palves@redhat.com>
3866
3867         * linux-low.c (linux_resume): Wake up the event loop before
3868         returning.
3869
3870 2015-11-30  Pedro Alves  <palves@redhat.com>
3871
3872         * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3873         check.
3874         (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3875         to -1.
3876         * target.c (struct thread_search): New structure.
3877         (thread_search_callback): New function.
3878         (prev_general_thread): New global.
3879         (prepare_to_access_memory, done_accessing_memory): New functions.
3880         * target.h (prepare_to_access_memory, done_accessing_memory):
3881         Replace macros with function declarations.
3882
3883 2015-11-30  Pedro Alves  <palves@redhat.com>
3884
3885         PR 14618
3886         * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3887         report TARGET_WAITKIND_NO_RESUMED.
3888         * remote-utils.c (prepare_resume_reply): Handle
3889         TARGET_WAITKIND_NO_RESUMED.
3890         * server.c (report_no_resumed): New global.
3891         (handle_query) <qSupported>: Handle "no-resumed+".  Report
3892         "no-resumed+" support.
3893         (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3894         return error if the client doesn't support no-resumed events.
3895         (push_stop_notification): New function.
3896         (handle_target_event): Use it.  Report TARGET_WAITKIND_NO_RESUMED
3897         events if the client supports them.
3898
3899 2015-11-30  Pedro Alves  <palves@redhat.com>
3900
3901         * linux-low.c (thread_still_has_status_pending_p): Don't check
3902         vCont;t here.
3903         (lwp_resumed): New function.
3904         (status_pending_p_callback): Return early if the LWP is not
3905         supposed to be resumed.
3906
3907 2015-11-30  Pedro Alves  <palves@redhat.com>
3908
3909         * linux-low.c (handle_extended_wait): Assert that the LWP's
3910         waitstatus is TARGET_WAITKIND_IGNORE.  If GDB wants to hear about
3911         thread create events, leave the new child's status pending.
3912         (linux_low_filter_event): If GDB wants to hear about thread exit
3913         events, leave the LWP marked dead and don't delete it.
3914         (linux_wait_for_event_filtered): Don't check for thread exit.
3915         (filter_exit_event): New function.
3916         (linux_wait_1): Use it, when returning an exit event.
3917         (linux_resume_one_lwp_throw): Assert that the LWP's
3918         waitstatus is TARGET_WAITKIND_IGNORE.
3919         * remote-utils.c (prepare_resume_reply): Handle
3920         TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3921         * server.c (report_thread_events): New global.
3922         (handle_general_set): Handle QThreadEvents.
3923         (handle_query) <qSupported>: Handle and report QThreadEvents+;
3924         (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3925         TARGET_WAITKIND_THREAD_EXITED.
3926         * server.h (report_thread_events): Declare.
3927
3928 2015-11-30  Pedro Alves  <palves@redhat.com>
3929
3930         * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3931         the thread's last_resume_kind was resume_stop.
3932
3933 2015-11-30  Pedro Alves  <palves@redhat.com>
3934
3935         * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3936         before returning.
3937
3938 2015-11-30  Pedro Alves  <palves@redhat.com>
3939
3940         * server.c (handle_v_requests): Handle vCtrlC.
3941
3942 2015-11-30  Pedro Alves  <palves@redhat.com>
3943
3944         * gdbthread.h (find_any_thread_of_pid): Declare.
3945         * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3946         functions.
3947         * server.c (handle_query): If current_thread is NULL, look for
3948         another thread of the selected process.
3949
3950 2015-11-26  Daniel Colascione  <dancol@dancol.org>
3951             Simon Marchi  <simon.marchi@ericsson.com>
3952
3953         * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3954         * server.c (handle_qxfer_threads_worker): Refactor to include thread
3955         name in reply.
3956         * target.h (struct target_ops) <thread_name>: New field.
3957         (target_thread_name): New macro.
3958
3959 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3960
3961         * regcache.h (regcache_invalidate_pid): Add declaration.
3962         * regcache.c (regcache_invalidate_pid): New function, extracted
3963         from regcache_invalidate.
3964         (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3965         Add trivial documentation comment.
3966         * lynx-low.c: Use regcache_invalidate_pid instead of
3967         regcache_invalidate.
3968
3969 2015-11-23  Joel Brobecker  <brobecker@adacore.com>
3970
3971         * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3972         and Elf64_auxv_t if the target is Android.
3973
3974 2015-11-22  Doug Evans  <xdje42@gmail.com>
3975
3976         * target.h: #include <sys/types.h>.
3977
3978 2015-11-19  Pedro Alves  <palves@redhat.com>
3979
3980         * linux-low.c (linux_process_qsupported): Change prototype.
3981         Adjust.
3982         * linux-low.h (struct linux_target_ops) <process_qsupported>:
3983         Change prototype.
3984         * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3985         and adjust to loop over all features.
3986         * server.c (handle_query) <qSupported>: Adjust to call
3987         target_process_qsupported once, passing it a vector of unprocessed
3988         features.
3989         * target.h (struct target_ops) <process_qsupported>: Change
3990         prototype.
3991         (target_process_qsupported): Adjust.
3992
3993 2015-11-19  Pedro Alves  <palves@redhat.com>
3994
3995         * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3996         mode.
3997         * configure: Regenerate.
3998
3999 2015-11-19  Pedro Alves  <palves@redhat.com>
4000
4001         * configure: Regenerate.
4002
4003 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4004
4005         * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4006         type to uint32_t.
4007
4008 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4009
4010         * linux-aarch64-low.c (enum aarch64_operand_type): New.
4011         (struct aarch64_operand): Move enum out.
4012
4013 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4014
4015         * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4016         struct user_fpsimd_state *.
4017         (aarch64_store_fpregset): Likewise.
4018
4019 2015-11-19  Yao Qi  <yao.qi@linaro.org>
4020
4021         * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4022         struct user_pt_regs *.
4023         (aarch64_store_gregset): Likewise.
4024
4025 2015-11-18  Pedro Alves  <palves@redhat.com>
4026
4027         * Makefile.in (all_object_files): Add $IPA_OBJS.
4028
4029 2015-11-17  Pedro Alves  <palves@redhat.com>
4030
4031         * win32-low.c (win32_resume): Use gdb_signal_from_host,
4032         GDB_SIGNAL_0 and gdb_signal_to_string.
4033
4034 2015-11-17  Pedro Alves  <palves@redhat.com>
4035
4036         * win32-low.c (handle_output_debug_string): Remove parameter.
4037         (win32_kill): Remove our_status local and adjust call to
4038         handle_output_debug_string.
4039         (get_child_debug_event): Adjust call to
4040         handle_output_debug_string.
4041
4042 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4043
4044         * linux-mips-low.c (mips_fill_gregset): Add cast.
4045         (mips_store_gregset): Likewise.
4046         (mips_fill_fpregset): Likewise.
4047         (mips_store_fpregset): Likewise.
4048
4049 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4050
4051         * linux-mips-low.c (mips_add_watchpoint): Rename private to
4052         priv.
4053
4054 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4055
4056         * linux-mips-low.c (mips_linux_new_thread): Change type of
4057         watch_type to enum target_hw_bp_type.
4058
4059 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4060
4061                 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4062                 Change return type to arm_hwbp_type.
4063
4064 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4065
4066         * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4067         (arm_store_gregset): Likewise.
4068         * linux-arm-low.c (arm_get_hwcap): Likewise.
4069         (arm_read_description): Likewise.
4070
4071 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4072
4073         * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4074
4075 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4076
4077         * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4078         (ppc_fill_vsxregset): Likewise.
4079         (ppc_store_vsxregset): Likewise.
4080         (ppc_fill_vrregset): Likewise.
4081         (ppc_store_vrregset): Likewise.
4082         (ppc_fill_evrregset): Likewise.
4083         (ppc_store_evrregset): Likewise.
4084
4085 2015-11-03  Simon Marchi  <simon.marchi@polymtl.ca>
4086
4087         * linux-ppc-low.c (ppc_usrregs_info): Remove
4088         forward-declaration.
4089         (ppc_arch_setup): Move lower in file.
4090
4091 2015-10-30  Simon Marchi  <simon.marchi@ericsson.com>
4092
4093         * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4094         (ps_pdwrite): Likewise.
4095
4096 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4097
4098         * linux-arm-low.c (arm_new_thread): Move pointer dereference
4099         to after assert checks.
4100
4101 2015-10-29  Simon Marchi  <simon.marchi@ericsson.com>
4102
4103         * proc-service.c (ps_pdread): Add/adjust casts.
4104         (ps_pdwrite): Add/adjust casts.
4105
4106 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4107
4108         * server.c (handle_search_memory_1): Cast return value of
4109         memmem.
4110
4111 2015-10-29  Simon Marchi  <simon.marchi@polymtl.ca>
4112
4113         * server.c (write_qxfer_response): Change type of data to
4114         gdb_byte *.
4115
4116 2015-10-29  Pedro Alves  <palves@redhat.com>
4117
4118         * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4119
4120 2015-10-29  Pedro Alves  <palves@redhat.com>
4121
4122         * tracepoint.c (clear_installed_tracepoints): Add casts.
4123
4124 2015-10-29  Pedro Alves  <palves@redhat.com>
4125
4126         * server.c (handle_v_cont, process_serial_event): Add enum
4127         gdb_signal casts to signal parsing code.
4128
4129 2015-10-29  Pedro Alves  <palves@redhat.com>
4130
4131         * linux-low.h (NULL_REGSET): Define.
4132         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4133         * linux-arm-low.c (arm_regsets): Likewise.
4134         * linux-crisv32-low.c (cris_regsets): Likewise.
4135         * linux-m68k-low.c (m68k_regsets): Likewise.
4136         * linux-mips-low.c (mips_regsets): Likewise.
4137         * linux-nios2-low.c (nios2_regsets): Likewise.
4138         * linux-ppc-low.c (ppc_regsets): Likewise.
4139         * linux-s390-low.c (s390_regsets): Likewise.
4140         * linux-sh-low.c (sh_regsets): Likewise.
4141         * linux-sparc-low.c (sparc_regsets): Likewise.
4142         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4143         * linux-tile-low.c (tile_regsets): Likewise.
4144         * linux-x86-low.c (x86_regsets): Likewise.
4145         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4146
4147 2015-10-29  Pedro Alves  <palves@redhat.com>
4148
4149         * linux-low.h (NULL_REGSET): Define.
4150         * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4151         * linux-arm-low.c (arm_regsets): Likewise.
4152         * linux-crisv32-low.c (cris_regsets): Likewise.
4153         * linux-m68k-low.c (m68k_regsets): Likewise.
4154         * linux-mips-low.c (mips_regsets): Likewise.
4155         * linux-nios2-low.c (nios2_regsets): Likewise.
4156         * linux-ppc-low.c (ppc_regsets): Likewise.
4157         * linux-s390-low.c (s390_regsets): Likewise.
4158         * linux-sh-low.c (sh_regsets): Likewise.
4159         * linux-sparc-low.c (sparc_regsets): Likewise.
4160         * linux-tic6x-low.c (tic6x_regsets): Likewise.
4161         * linux-tile-low.c (tile_regsets): Likewise.
4162         * linux-x86-low.c (x86_regsets): Likewise.
4163         * linux-xtensa-low.c (xtensa_regsets): Likewise.
4164
4165 2015-10-26  Doug Evans  <dje@google.com>
4166
4167         * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4168
4169 2015-10-26  Doug Evans  <dje@google.com>
4170
4171         * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4172
4173 2015-10-26  Doug Evans  <dje@google.com>
4174
4175         * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4176         for debug_printf.
4177         (attach_thread, find_new_threads_callback): Ditto.
4178
4179 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4180
4181         * mem-break.h (set_breakpoint_data): Remove.
4182
4183 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4184
4185         * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4186         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4187         (initialize_low): Remove set_breakpoint_data call.
4188         * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4189         (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4190         (initialize_low): Remove set_breakpoint_data call.
4191         * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4192         (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4193         (initialize_low): Remove set_breakpoint_data call.
4194
4195 2015-10-23  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4196
4197         * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4198         * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4199         * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4200         * target.h (target_breakpoint_kind_from_pc): New macro.
4201
4202 2015-10-22  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4203
4204         * linux-low.c (default_breakpoint_kind_from_pc): New function.
4205         (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4206         the default breakpoint kind.
4207
4208 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4209
4210         * linux-arm-low.c (arm_supports_z_point_type): Add software
4211         breakpoint support.
4212
4213 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4214
4215         * linux-arm-low.c: Refactor breakpoint definitions.
4216         (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4217         (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4218
4219 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4220
4221         * Makefile.in: Add arm.c/o.
4222         * configure.srv: Likewise.
4223         * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4224         (arm_breakpoint_kind_from_pc): New function.
4225         (arm_sw_breakpoint_from_kind): Return proper kind.
4226         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4227
4228 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4229
4230         * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4231         removal.
4232         * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4233         (struct raw_breakpoint) <size>: Remove.
4234         (struct raw_breakpoint) <kind>: Add.
4235         (bp_size): New function.
4236         (bp_opcode): Likewise.
4237         (find_raw_breakpoint_at): Adjust for kind.
4238         (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4239         (remove_memory_breakpoint): Adjust for kind call bp_size.
4240         (set_raw_breakpoint_at): Adjust for kind.
4241         (set_breakpoint): Likewise.
4242         (set_breakpoint_at): Call breakpoint_kind_from_pc.
4243         (delete_raw_breakpoint): Adjust for kind.
4244         (delete_breakpoint): Likewise.
4245         (find_gdb_breakpoint): Likewise.
4246         (set_gdb_breakpoint_1): Likewise.
4247         (set_gdb_breakpoint): Likewise.
4248         (delete_gdb_breakpoint_1): Likewise.
4249         (delete_gdb_breakpoint): Likewise.
4250         (uninsert_raw_breakpoint): Likewise.
4251         (reinsert_raw_breakpoint): Likewise.
4252         (set_breakpoint_data): Remove.
4253         (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4254         (check_mem_read): Adjust for kind call bp_size.
4255         (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4256         (clone_one_breakpoint): Adjust for kind.
4257         * mem-break.h (set_gdb_breakpoint): Likewise.
4258         (delete_gdb_breakpoint): Likewise.
4259         * server.c (process_serial_event): Likewise.
4260
4261 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4262
4263         * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4264         (struct linux_target_ops) <breakpoint>: Remove.
4265         (struct linux_target_ops) <breakpoint_len>: Remove.
4266         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4267         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4268         * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4269         (arm_sw_breakpoint_from_kind): New function.
4270         * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4271         (struct linux_target_ops) <breakpoint>: Remove.
4272         (struct linux_target_ops) <breakpoint_len>: Remove.
4273         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4274         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4275         * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4276         (struct linux_target_ops) <breakpoint>: Remove.
4277         (struct linux_target_ops) <breakpoint_len>: Remove.
4278         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4279         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4280         * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4281         (struct linux_target_ops) <breakpoint>: Remove.
4282         (struct linux_target_ops) <breakpoint_len>: Remove.
4283         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4284         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4285         * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4286         and sw_breakpoint_from_kind to increment the pc.
4287         (linux_breakpoint_kind_from_pc): New function.
4288         (linux_sw_breakpoint_from_kind): New function.
4289         (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4290         (initialize_low): Call breakpoint_kind_from_pc and
4291         sw_breakpoint_from_kind to replace breakpoint_data/len.
4292         * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4293         New field.
4294         (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4295         * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4296         (struct linux_target_ops) <breakpoint>: Remove.
4297         (struct linux_target_ops) <breakpoint_len>: Remove.
4298         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4299         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4300         * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4301         (struct linux_target_ops) <breakpoint>: Remove.
4302         (struct linux_target_ops) <breakpoint_len>: Remove.
4303         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4304         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4305         * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4306         (struct linux_target_ops) <breakpoint>: Remove.
4307         (struct linux_target_ops) <breakpoint_len>: Remove.
4308         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4309         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4310         * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4311         (struct linux_target_ops) <breakpoint>: Remove.
4312         (struct linux_target_ops) <breakpoint_len>: Remove.
4313         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4314         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4315         * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4316         (struct linux_target_ops) <breakpoint>: Remove.
4317         (struct linux_target_ops) <breakpoint_len>: Remove.
4318         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4319         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4320         * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4321         (struct linux_target_ops) <breakpoint>: Remove.
4322         (struct linux_target_ops) <breakpoint_len>: Remove.
4323         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4324         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4325         * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4326         (struct linux_target_ops) <breakpoint>: Remove.
4327         (struct linux_target_ops) <breakpoint_len>: Remove.
4328         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4329         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4330         * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4331         (struct linux_target_ops) <breakpoint>: Remove.
4332         (struct linux_target_ops) <breakpoint_len>: Remove.
4333         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4334         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4335         * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4336         (struct linux_target_ops) <breakpoint>: Remove.
4337         (struct linux_target_ops) <breakpoint_len>: Remove.
4338         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4339         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4340         * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4341         * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4342         (struct linux_target_ops) <breakpoint>: Remove.
4343         (struct linux_target_ops) <breakpoint_len>: Remove.
4344         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4345         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4346         * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4347         (struct linux_target_ops) <breakpoint>: Remove.
4348         (struct linux_target_ops) <breakpoint_len>: Remove.
4349         (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4350         (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4351
4352 2015-10-21  Antoine Tremblay  <antoine.tremblay@ericsson.com>
4353
4354         * linux-cris-low.c (cris_get_pc): Remove void arg.
4355
4356 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4357
4358         * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4359         variable name.
4360
4361 2015-10-16  Aleksandar Ristovski  <aristovski@qnx.com>
4362
4363         * inferiors.c (thread_pid_matches_callback): New function.
4364         (find_thread_process): New function.
4365         (remove_thread): Reset current_thread.
4366         (remove_process): Assert threads have been removed first.
4367
4368 2015-10-15  Yao Qi  <yao.qi@linaro.org>
4369
4370         * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4371         if it is 3.
4372         (aarch64_remove_point): Likewise.
4373         * regcache.c (regcache_register_size): New function.
4374
4375 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4376
4377         * linux-aarch64-low.c: Update all callers as emit_load_store
4378         is renamed to aarch64_emit_load_store.
4379
4380 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4381
4382         * linux-aarch64-low.c: Update all callers of function renaming
4383         from emit_insn to aarch64_emit_insn.
4384
4385 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4386
4387         * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4388         arch/aarch64-insn.h.
4389         (struct aarch64_memory_operand): Likewise.
4390         (ENCODE): Likewise.
4391         (emit_insn): Move to arch/aarch64-insn.c.
4392         (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4393         (emit_load_store): Move to arch/aarch64-insn.c.
4394         (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4395         (can_encode_int32): Remove.
4396
4397 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4398
4399         * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4400         (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4401         (aarch64_relocate_instruction): Likewise.
4402         (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4403         (struct aarch64_insn_visitor): Likewise.
4404
4405 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4406
4407         * linux-aarch64-low.c (struct aarch64_insn_data): New.
4408         (struct aarch64_insn_visitor): New.
4409         (struct aarch64_insn_relocation_data): New.
4410         (aarch64_ftrace_insn_reloc_b): New function.
4411         (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4412         (aarch64_ftrace_insn_reloc_cb): Likewise.
4413         (aarch64_ftrace_insn_reloc_tb): Likewise.
4414         (aarch64_ftrace_insn_reloc_adr): Likewise.
4415         (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4416         (aarch64_ftrace_insn_reloc_others): Likewise.
4417         (visitor): New.
4418         (aarch64_relocate_instruction): Use visitor.
4419
4420 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4421
4422         * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4423         int.  Add argument buf.
4424         (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4425         aarch64_relocate_instruction.
4426
4427 2015-10-12  Yao Qi  <yao.qi@linaro.org>
4428
4429         * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4430         argument insn.  Remove local variable insn.  Don't call
4431         target_read_uint32.
4432         (aarch64_install_fast_tracepoint_jump_pad): Call
4433         target_read_uint32.
4434
4435 2015-09-30  Yao Qi  <yao.qi@linaro.org>
4436
4437         * linux-aarch64-low.c (emit_movk): Shorten a long line.
4438         (emit_load_store_pair): Likewise.
4439
4440 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4441
4442         * dll.c (match_dll): Add cast(s).
4443         (unloaded_dll): Likewise.
4444         * linux-low.c (second_thread_of_pid_p): Likewise.
4445         (delete_lwp_callback): Likewise.
4446         (count_events_callback): Likewise.
4447         (select_event_lwp_callback): Likewise.
4448         (linux_set_resume_request): Likewise.
4449         * server.c (accumulate_file_name_length): Likewise.
4450         (emit_dll_description): Likewise.
4451         (handle_qxfer_threads_worker): Likewise.
4452         (visit_actioned_threads): Likewise.
4453         * thread-db.c (any_thread_of): Likewise.
4454         * tracepoint.c (same_process_p): Likewise.
4455         (match_blocktype): Likewise.
4456         (build_traceframe_info_xml): Likewise.
4457
4458 2015-09-25  Simon Marchi  <simon.marchi@ericsson.com>
4459
4460         * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4461         assignment.
4462         (gdb_unparse_agent_expr): Likewise.
4463         * hostio.c (require_data): Likewise.
4464         (handle_pread): Likewise.
4465         * linux-low.c (disable_regset): Likewise.
4466         (fetch_register): Likewise.
4467         (store_register): Likewise.
4468         (get_dynamic): Likewise.
4469         (linux_qxfer_libraries_svr4): Likewise.
4470         * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4471         (set_fast_tracepoint_jump): Likewise.
4472         (uninsert_fast_tracepoint_jumps_at): Likewise.
4473         (reinsert_fast_tracepoint_jumps_at): Likewise.
4474         (validate_inserted_breakpoint): Likewise.
4475         (clone_agent_expr): Likewise.
4476         * regcache.c (init_register_cache): Likewise.
4477         * remote-utils.c (putpkt_binary_1): Likewise.
4478         (decode_M_packet): Likewise.
4479         (decode_X_packet): Likewise.
4480         (look_up_one_symbol): Likewise.
4481         (relocate_instruction): Likewise.
4482         (monitor_output): Likewise.
4483         * server.c (handle_search_memory): Likewise.
4484         (handle_qxfer_exec_file): Likewise.
4485         (handle_qxfer_libraries): Likewise.
4486         (handle_qxfer): Likewise.
4487         (handle_query): Likewise.
4488         (handle_v_cont): Likewise.
4489         (handle_v_run): Likewise.
4490         (captured_main): Likewise.
4491         * target.c (write_inferior_memory): Likewise.
4492         * thread-db.c (try_thread_db_load_from_dir): Likewise.
4493         * tracepoint.c (init_trace_buffer): Likewise.
4494         (add_tracepoint_action): Likewise.
4495         (add_traceframe): Likewise.
4496         (add_traceframe_block): Likewise.
4497         (cmd_qtdpsrc): Likewise.
4498         (cmd_qtdv): Likewise.
4499         (cmd_qtstatus): Likewise.
4500         (response_source): Likewise.
4501         (response_tsv): Likewise.
4502         (cmd_qtnotes): Likewise.
4503         (gdb_collect): Likewise.
4504         (initialize_tracepoint): Likewise.
4505
4506 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4507
4508         * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4509         (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4510         <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4511         <NOP>: New.
4512         (enum aarch64_condition_codes): New enum.
4513         (w0): New static global.
4514         (fp): Likewise.
4515         (lr): Likewise.
4516         (struct aarch64_memory_operand) <type>: New
4517         MEMORY_OPERAND_POSTINDEX type.
4518         (postindex_memory_operand): New helper function.
4519         (emit_ret): New function.
4520         (emit_load_store_pair): New function, factored out of emit_stp
4521         with support for MEMORY_OPERAND_POSTINDEX.
4522         (emit_stp): Rewrite using emit_load_store_pair.
4523         (emit_ldp): New function.
4524         (emit_load_store): Likewise.
4525         (emit_ldr): Mention post-index instruction in comment.
4526         (emit_ldrh): New function.
4527         (emit_ldrb): New function.
4528         (emit_ldrsw): Mention post-index instruction in comment.
4529         (emit_str): Likewise.
4530         (emit_subs): New function.
4531         (emit_cmp): Likewise.
4532         (emit_and): Likewise.
4533         (emit_orr): Likewise.
4534         (emit_orn): Likewise.
4535         (emit_eor): Likewise.
4536         (emit_mvn): Likewise.
4537         (emit_lslv): Likewise.
4538         (emit_lsrv): Likewise.
4539         (emit_asrv): Likewise.
4540         (emit_mul): Likewise.
4541         (emit_sbfm): Likewise.
4542         (emit_sbfx): Likewise.
4543         (emit_ubfm): Likewise.
4544         (emit_ubfx): Likewise.
4545         (emit_csinc): Likewise.
4546         (emit_cset): Likewise.
4547         (emit_nop): Likewise.
4548         (emit_ops_insns): New helper function.
4549         (emit_pop): Likewise.
4550         (emit_push): Likewise.
4551         (aarch64_emit_prologue): New function.
4552         (aarch64_emit_epilogue): Likewise.
4553         (aarch64_emit_add): Likewise.
4554         (aarch64_emit_sub): Likewise.
4555         (aarch64_emit_mul): Likewise.
4556         (aarch64_emit_lsh): Likewise.
4557         (aarch64_emit_rsh_signed): Likewise.
4558         (aarch64_emit_rsh_unsigned): Likewise.
4559         (aarch64_emit_ext): Likewise.
4560         (aarch64_emit_log_not): Likewise.
4561         (aarch64_emit_bit_and): Likewise.
4562         (aarch64_emit_bit_or): Likewise.
4563         (aarch64_emit_bit_xor): Likewise.
4564         (aarch64_emit_bit_not): Likewise.
4565         (aarch64_emit_equal): Likewise.
4566         (aarch64_emit_less_signed): Likewise.
4567         (aarch64_emit_less_unsigned): Likewise.
4568         (aarch64_emit_ref): Likewise.
4569         (aarch64_emit_if_goto): Likewise.
4570         (aarch64_emit_goto): Likewise.
4571         (aarch64_write_goto_address): Likewise.
4572         (aarch64_emit_const): Likewise.
4573         (aarch64_emit_call): Likewise.
4574         (aarch64_emit_reg): Likewise.
4575         (aarch64_emit_pop): Likewise.
4576         (aarch64_emit_stack_flush): Likewise.
4577         (aarch64_emit_zero_ext): Likewise.
4578         (aarch64_emit_swap): Likewise.
4579         (aarch64_emit_stack_adjust): Likewise.
4580         (aarch64_emit_int_call_1): Likewise.
4581         (aarch64_emit_void_call_2): Likewise.
4582         (aarch64_emit_eq_goto): Likewise.
4583         (aarch64_emit_ne_goto): Likewise.
4584         (aarch64_emit_lt_goto): Likewise.
4585         (aarch64_emit_le_goto): Likewise.
4586         (aarch64_emit_gt_goto): Likewise.
4587         (aarch64_emit_ge_got): Likewise.
4588         (aarch64_emit_ops_impl): New static global variable.
4589         (aarch64_emit_ops): New target function, return
4590         &aarch64_emit_ops_impl.
4591         (struct linux_target_ops): Install it.
4592
4593 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4594
4595         * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4596         * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4597         aarch64-ipa.o.
4598         * linux-aarch64-ipa.c: New file.
4599         * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4600         and endian.h.
4601         (aarch64_get_thread_area): New target method.
4602         (extract_signed_bitfield): New helper function.
4603         (aarch64_decode_ldr_literal): New function.
4604         (enum aarch64_opcodes): New enum.
4605         (struct aarch64_register): New struct.
4606         (struct aarch64_operand): New struct.
4607         (x0): New static global.
4608         (x1): Likewise.
4609         (x2): Likewise.
4610         (x3): Likewise.
4611         (x4): Likewise.
4612         (w2): Likewise.
4613         (ip0): Likewise.
4614         (sp): Likewise.
4615         (xzr): Likewise.
4616         (aarch64_register): New helper function.
4617         (register_operand): Likewise.
4618         (immediate_operand): Likewise.
4619         (struct aarch64_memory_operand): New struct.
4620         (offset_memory_operand): New helper function.
4621         (preindex_memory_operand): Likewise.
4622         (enum aarch64_system_control_registers): New enum.
4623         (ENCODE): New macro.
4624         (emit_insn): New helper function.
4625         (emit_b): New function.
4626         (emit_bcond): Likewise.
4627         (emit_cb): Likewise.
4628         (emit_tb): Likewise.
4629         (emit_blr): Likewise.
4630         (emit_stp): Likewise.
4631         (emit_ldp_q_offset): Likewise.
4632         (emit_stp_q_offset): Likewise.
4633         (emit_load_store): Likewise.
4634         (emit_ldr): Likewise.
4635         (emit_ldrsw): Likewise.
4636         (emit_str): Likewise.
4637         (emit_ldaxr): Likewise.
4638         (emit_stxr): Likewise.
4639         (emit_stlr): Likewise.
4640         (emit_data_processing_reg): Likewise.
4641         (emit_data_processing): Likewise.
4642         (emit_add): Likewise.
4643         (emit_sub): Likewise.
4644         (emit_mov): Likewise.
4645         (emit_movk): Likewise.
4646         (emit_mov_addr): Likewise.
4647         (emit_mrs): Likewise.
4648         (emit_msr): Likewise.
4649         (emit_sevl): Likewise.
4650         (emit_wfe): Likewise.
4651         (append_insns): Likewise.
4652         (can_encode_int32_in): New helper function.
4653         (aarch64_relocate_instruction): New function.
4654         (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4655         (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4656         (struct linux_target_ops): Install aarch64_get_thread_area,
4657         aarch64_install_fast_tracepoint_jump_pad and
4658         aarch64_get_min_fast_tracepoint_insn_len.
4659
4660 2015-09-21  Pierre Langlois  <pierre.langlois@arm.com>
4661
4662         * Makefile.in (aarch64-insn.o): New rule.
4663         * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4664
4665 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4666
4667         * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4668
4669 2015-09-21  Yao Qi  <yao.qi@linaro.org>
4670
4671         * tracepoint.c (max_jump_pad_size): Remove.
4672
4673 2015-09-18  Yao Qi  <yao.qi@linaro.org>
4674
4675         * linux-aarch64-low.c: Don't include sys/uio.h.
4676         (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4677
4678 2015-09-16  Wei-cheng Wang  <cole945@gmail.com>
4679
4680         * tracepoint.c (eval_result_type): Change prototype.
4681         (condition_true_at_tracepoint): Fix argument to compiled_cond.
4682
4683 2015-09-15  Pedro Alves  <palves@redhat.com>
4684
4685         * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4686         Check whether to report exec events instead of checking whether
4687         multiprocess is enabled.
4688
4689 2015-09-15  Pedro Alves  <palves@redhat.com>
4690
4691         PR remote/18965
4692         * remote-utils.c (prepare_resume_reply): Merge
4693         TARGET_WAITKIND_VFORK_DONE switch case with the
4694         TARGET_WAITKIND_FORKED case.
4695
4696 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4697
4698         * server.c (handle_query): Check string comparison using
4699         "else if" instead of "if".
4700
4701 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4702
4703         * server.c (vCont_supported): New global variable.
4704         (handle_query): Set vCont_supported to 1 if "vContSupported+"
4705         matches.  Append ";vContSupported+" to own_buf.
4706         (handle_v_requests): Append ";s;S" to own_buf if target supports
4707         hardware single step or vCont_supported is false.
4708         (capture_main): Set vCont_supported to zero.
4709
4710 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4711
4712         * linux-low.c (linux_supports_conditional_breakpoints): Rename
4713         it to ...
4714         (linux_supports_hardware_single_step): ... New function.
4715         (linux_target_ops): Update.
4716         * lynx-low.c (lynx_target_ops): Set field
4717         supports_hardware_single_step to target_can_do_hardware_single_step.
4718         * nto-low.c (nto_target_ops): Likewise.
4719         * spu-low.c (spu_target_ops): Likewise.
4720         * win32-low.c (win32_target_ops): Likewise.
4721         * target.c (target_can_do_hardware_single_step): New function.
4722         * target.h (struct target_ops) <supports_conditional_breakpoints>:
4723         Remove.  <supports_hardware_single_step>: New field.
4724         (target_supports_conditional_breakpoints): Remove.
4725         (target_supports_hardware_single_step): New macro.
4726         (target_can_do_hardware_single_step): Declare.
4727         * server.c (handle_query): Use target_supports_hardware_single_step
4728         instead of target_supports_conditional_breakpoints.
4729
4730 2015-09-15  Yao Qi  <yao.qi@linaro.org>
4731
4732         * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4733         function.
4734         (struct linux_target_ops the_low_target): Install
4735         aarch64_linux_siginfo_fixup.
4736
4737 2015-09-11  Don Breazeal  <donb@codesourcery.com>
4738             Luis Machado  <lgustavo@codesourcery.com>
4739
4740         * linux-low.c (linux_mourn): Static declaration.
4741         (linux_arch_setup): Move in front of
4742         handle_extended_wait.
4743         (linux_arch_setup_thread): New function.
4744         (handle_extended_wait): Handle exec events.  Call
4745         linux_arch_setup_thread.  Make event_lwp argument a
4746         pointer-to-a-pointer.
4747         (check_zombie_leaders): Do not check stopped threads.
4748         (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4749         (linux_low_filter_event): Add lwp and thread for exec'ing
4750         non-leader thread if leader thread has been deleted.
4751         Refactor code into linux_arch_setup_thread and call it.
4752         Pass child lwp pointer by reference to handle_extended_wait.
4753         (linux_wait_for_event_filtered): Update comment.
4754         (linux_wait_1): Prevent clobbering exec event status.
4755         (linux_supports_exec_events): New function.
4756         (linux_target_ops) <supports_exec_events>: Initialize new member.
4757         * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4758         new member.
4759         * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4760         * server.c (report_exec_events): New global variable.
4761         (handle_query): Handle qSupported query for exec-events feature.
4762         (captured_main): Initialize report_exec_events.
4763         * server.h (report_exec_events): Declare new global variable.
4764         * target.h (struct target_ops) <supports_exec_events>: New
4765         member.
4766         (target_supports_exec_events): New macro.
4767         * win32-low.c (win32_target_ops) <supports_exec_events>:
4768         Initialize new member.
4769
4770 2015-09-09  Markus Metzger  <markus.t.metzger@intel.com>
4771
4772         * linux-low.c (linux_low_enable_btrace): Remove.
4773         (linux_target_ops): Replace linux_low_enable_btrace with
4774         linux_enable_btrace.
4775
4776 2015-09-03  Yao Qi  <yao.qi@linaro.org>
4777
4778         * linux-aarch64-low.c (aarch64_insert_point): Call
4779         aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4780         returns true.
4781
4782 2015-08-27  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4783
4784         * linux-low.c (check_stopped_by_breakpoint): Use
4785         GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4786
4787 2015-08-27  Pedro Alves  <palves@redhat.com>
4788
4789         * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4790
4791 2015-08-26  Simon Marchi  <simon.marchi@ericsson.com>
4792
4793         * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4794         the XNEW-family equivalent.
4795         (compile_bytecodes): Likewise.
4796         * dll.c (loaded_dll): Likewise.
4797         * event-loop.c (append_callback_event): Likewise.
4798         (create_file_handler): Likewise.
4799         (create_file_event): Likewise.
4800         * hostio.c (handle_open): Likewise.
4801         * inferiors.c (add_thread): Likewise.
4802         (add_process): Likewise.
4803         * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4804         * linux-arm-low.c (arm_new_process): Likewise.
4805         (arm_new_thread): Likewise.
4806         * linux-low.c (add_to_pid_list): Likewise.
4807         (linux_add_process): Likewise.
4808         (handle_extended_wait): Likewise.
4809         (add_lwp): Likewise.
4810         (enqueue_one_deferred_signal): Likewise.
4811         (enqueue_pending_signal): Likewise.
4812         (linux_resume_one_lwp_throw): Likewise.
4813         (linux_resume_one_thread): Likewise.
4814         (linux_read_memory): Likewise.
4815         (linux_write_memory): Likewise.
4816         * linux-mips-low.c (mips_linux_new_process): Likewise.
4817         (mips_linux_new_thread): Likewise.
4818         (mips_add_watchpoint): Likewise.
4819         * linux-x86-low.c (initialize_low_arch): Likewise.
4820         * lynx-low.c (lynx_add_process): Likewise.
4821         * mem-break.c (set_raw_breakpoint_at): Likewise.
4822         (set_breakpoint): Likewise.
4823         (add_condition_to_breakpoint): Likewise.
4824         (add_commands_to_breakpoint): Likewise.
4825         (clone_agent_expr): Likewise.
4826         (clone_one_breakpoint): Likewise.
4827         * regcache.c (new_register_cache): Likewise.
4828         * remote-utils.c (look_up_one_symbol): Likewise.
4829         * server.c (queue_stop_reply): Likewise.
4830         (start_inferior): Likewise.
4831         (queue_stop_reply_callback): Likewise.
4832         (handle_target_event): Likewise.
4833         * spu-low.c (fetch_ppc_memory): Likewise.
4834         (store_ppc_memory): Likewise.
4835         * target.c (set_target_ops): Likewise.
4836         * thread-db.c (thread_db_load_search): Likewise.
4837         (try_thread_db_load_1): Likewise.
4838         * tracepoint.c (add_tracepoint): Likewise.
4839         (add_tracepoint_action): Likewise.
4840         (create_trace_state_variable): Likewise.
4841         (cmd_qtdpsrc): Likewise.
4842         (cmd_qtro): Likewise.
4843         (add_while_stepping_state): Likewise.
4844         * win32-low.c (child_add_thread): Likewise.
4845         (get_image_name): Likewise.
4846
4847 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4848
4849         * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4850
4851 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4852
4853         * Makefile.in (aarch64-linux.o): New rule.
4854         * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4855         srv_tgtobj.
4856         * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4857         (aarch64_init_debug_reg_state): Make it extern.
4858         (aarch64_linux_prepare_to_resume): Remove.
4859
4860 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4861
4862         * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4863         lwp_arch_private_info and ptid_of_lwp.
4864
4865 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4866
4867         * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4868         Find proc_info by find_process_pid.  All callers updated.
4869
4870 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4871
4872         * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4873         Remove.
4874         (debug_reg_change_callback): Remove.
4875         (aarch64_notify_debug_reg_change): Remove.
4876
4877 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4878
4879         * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4880         Call current_lwp_ptid.
4881
4882 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4883
4884         * linux-aarch64-low.c (debug_reg_change_callback): Use
4885         debug_printf.
4886
4887 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4888
4889         * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4890
4891 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4892
4893         * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4894
4895 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4896
4897         * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4898         the code.
4899
4900 2015-08-25  Yao Qi  <yao.qi@linaro.org>
4901
4902         * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4903         Remove.
4904         (debug_reg_change_callback): Remove argument entry and add argument
4905         lwp.  Remove local variable thread.  Don't print thread id in the
4906         debugging output.  Don't check whether pid of thread equals to pid.
4907         (aarch64_notify_debug_reg_change): Don't set param.pid.  Call
4908         iterate_over_lwps instead find_inferior.
4909
4910 2015-08-24  Pedro Alves  <palves@redhat.com>
4911
4912         * inferiors.c (get_first_process): New function.
4913         * inferiors.h (get_first_process): New declaration.
4914         * remote-utils.c (read_ptid): Default to the first process in the
4915         list, instead of to the current thread's process.
4916
4917 2015-08-24  Pedro Alves  <palves@redhat.com>
4918
4919         * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4920         * event-loop.c: Likewise.
4921         * remote-utils.c: Likewise.
4922         * tracepoint.c: Likewise.
4923
4924 2015-08-24  Pedro Alves  <palves@redhat.com>
4925
4926         * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4927         ptid_get_lwp.
4928
4929 2015-08-21  Pedro Alves  <palves@redhat.com>
4930
4931         * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4932         instead of literal 1.
4933
4934 2015-08-21  Pedro Alves  <palves@redhat.com>
4935
4936         * tdesc.c (default_description): Explicitly zero-initialize.
4937
4938 2015-08-21  Pedro Alves  <palves@redhat.com>
4939
4940         PR gdb/18749
4941         * inferiors.c (remove_thread): Discard any pending stop reply for
4942         this thread.
4943         * server.c (remove_all_on_match_pid): Rename to ...
4944         (remove_all_on_match_ptid): ... this.  Work with a filter ptid
4945         instead of a pid.
4946         (discard_queued_stop_replies): Change parameter to a ptid.  Now
4947         extern.
4948         (handle_v_kill, kill_inferior_callback, captured_main)
4949         (process_serial_event): Adjust.
4950         * server.h (discard_queued_stop_replies): Declare.
4951
4952 2015-08-21  Pedro Alves  <palves@redhat.com>
4953
4954         * linux-low.c (wait_for_sigstop): Always switch to no thread
4955         selected if the previously current thread dies.
4956         * lynx-low.c (lynx_request_interrupt): Use the first thread's
4957         process instead of the current thread's.
4958         * remote-utils.c (input_interrupt): Don't check if there's no
4959         current thread.
4960         * server.c (gdb_read_memory, gdb_write_memory): If setting the
4961         current thread to the general thread fails, error out.
4962         (handle_qxfer_auxv, handle_qxfer_libraries)
4963         (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4964         (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4965         (handle_query): Check if there's a thread selected instead of
4966         checking whether there's any thread in the thread list.
4967         (handle_qxfer_threads, handle_qxfer_btrace)
4968         (handle_qxfer_btrace_conf): Don't error out early if there's no
4969         thread in the thread list.
4970         (handle_v_cont, myresume): Don't set the current thread to the
4971         continue thread.
4972         (process_serial_event) <Hg handling>: Also set thread_id if the
4973         previous general thread is still alive.
4974         (process_serial_event) <g/G handling>: If setting the current
4975         thread to the general thread fails, error out.
4976         * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4977         thread's lwp instead of the current thread's.
4978         * target.c (set_desired_thread): If the desired thread was not
4979         found, leave the current thread pointing to NULL.  Return an int
4980         (boolean) indicating success.
4981         * target.h (set_desired_thread): Change return type to int.
4982
4983 2015-08-20  Max Filippov  <jcmvbkbc@gmail.com>
4984
4985         * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4986         * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4987         #includes.
4988         (ps_get_thread_area): New function.
4989
4990 2015-08-19  Gary Benson  <gbenson@redhat.com>
4991
4992         * hostio.c (handle_pread): Do not attempt to read more data
4993         than hostio_reply_with_data can fit in a packet.
4994
4995 2015-08-18  Joel Brobecker  <brobecker@adacore.com>
4996
4997         * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4998
4999 2015-08-14  Matthew Fortune  <matthew.fortune@imgtec.com>
5000
5001         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5002
5003 2015-08-06  Pedro Alves  <palves@redhat.com>
5004
5005         * tracepoint.c (expr_eval_result): Now an int.
5006
5007 2015-08-06  Pedro Alves  <palves@redhat.com>
5008
5009         * gdbthread.h (struct regcache): Forward declare.
5010         (struct thread_info) <regcache_data>: Now a struct regcache
5011         pointer.
5012         * inferiors.c (inferior_regcache_data)
5013         (set_inferior_regcache_data): Now work with struct regcache
5014         pointers.
5015         * inferiors.h (struct regcache): Forward declare.
5016         (inferior_regcache_data, set_inferior_regcache_data): Now work
5017         with struct regcache pointers.
5018         * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5019         (free_register_cache_thread): Remove struct regcache pointer
5020         casts.
5021
5022 2015-08-06  Pedro Alves  <palves@redhat.com>
5023
5024         * server.c (captured_main): On error, print the exception message
5025         to stderr, and if run_once is set, throw a quit.
5026
5027 2015-08-06  Pedro Alves  <palves@redhat.com>
5028
5029         * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5030         the current thread.
5031
5032 2015-08-06  Pedro Alves  <palves@redhat.com>
5033
5034         * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5035         reading beyond the passed in buffer length.
5036
5037 2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>
5038
5039         * tracepoint.c (symbol_list) <required>: Remove.
5040
5041 2015-08-06  Pedro Alves  <palves@redhat.com>
5042
5043         * linux-low.c (handle_extended_wait): Set the fork child's suspend
5044         count if stopping and suspending threads.
5045         (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5046         stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5047         (linux_detach): Complete an ongoing step-over.
5048         (lwp_suspended_inc, lwp_suspended_decr): New functions.  Use
5049         throughout.
5050         (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5051         (linux_wait_1): If passing a signal to the inferior after
5052         finishing a step-over, unsuspend and re-resume all lwps.  If we
5053         see a single-step event but the thread should be continuing, don't
5054         pass the trap to gdb.
5055         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5056         internal_error instead of gdb_assert.
5057         (enqueue_pending_signal): New function.
5058         (check_ptrace_stopped_lwp_gone): Add debug output.
5059         (start_step_over): Use internal_error instead of gdb_assert.
5060         (complete_ongoing_step_over): New function.
5061         (linux_resume_one_thread): Don't resume a suspended thread.
5062         (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5063         it stepping.
5064
5065 2015-08-06  Pedro Alves  <palves@redhat.com>
5066
5067         * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5068         (linux_thread_alive): Use lwp_is_marked_dead.
5069         (extended_event_reported): Delete.
5070         (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5071         instead of extended_event_reported.
5072         (mark_lwp_dead): Don't set the 'dead' flag.  Store the waitstatus
5073         as well.
5074         (lwp_is_marked_dead): New function.
5075         (lwp_running): Use lwp_is_marked_dead.
5076         * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5077         comment.
5078
5079 2015-08-06  Pedro Alves  <palves@redhat.com>
5080
5081         * linux-low.c (linux_wait_1): Move fork event output out of the
5082         !report_to_gdb check.  Pass event_child->waitstatus to
5083         target_waitstatus_to_string instead of ourstatus.
5084
5085 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5086
5087         * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5088         if current_thread is 32 bit.
5089
5090 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5091
5092         * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5093         0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5094         * server.c (extended_protocol): Remove "static".
5095         * server.h (extended_protocol): Declare it.
5096
5097 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5098
5099         * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5100         both aarch64 and aarch32.
5101         (aarch64_set_pc): Likewise.
5102
5103 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5104
5105         * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5106         to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5107         arm-with-neon.xml to srv_xmlfiles.
5108         * linux-aarch64-low.c: Include linux-aarch32-low.h.
5109         (is_64bit_tdesc): New function.
5110         (aarch64_linux_read_description): New function.
5111         (aarch64_arch_setup): Call aarch64_linux_read_description.
5112         (regs_info): Rename to regs_info_aarch64.
5113         (aarch64_regs_info): Return right regs_info.
5114         (initialize_low_arch): Call initialize_low_arch_aarch32.
5115
5116 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5117
5118         * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5119         * linux-aarch32-low.c: New file.
5120         * linux-aarch32-low.h: New file.
5121         * linux-arm-low.c (arm_fill_gregset): Move it to
5122         linux-aarch32-low.c.
5123         (arm_store_gregset): Likewise.
5124         (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5125         (arm_store_vfpregset): Call arm_store_vfpregset_num.
5126         (arm_arch_setup): Check if PTRACE_GETREGSET works.
5127         (regs_info): Rename to regs_info_arm.
5128         (arm_regs_info): Return regs_info_aarch32 if
5129         have_ptrace_getregset is 1 and target description is
5130         arm_with_neon or arm_with_vfpv3.
5131         (initialize_low_arch): Don't call init_registers_arm_with_neon.
5132         Call initialize_low_arch_aarch32 instead.
5133
5134 2015-08-04  Yao Qi  <yao.qi@linaro.org>
5135
5136         * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5137         * linux-low.c: ... here.
5138         * linux-low.h (have_ptrace_getregset): Declare it.
5139
5140 2015-08-04  Pedro Alves  <palves@redhat.com>
5141
5142         * thread-db.c (struct thread_db): Use new typedefs.
5143         (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5144         CHK calls.
5145         (disable_thread_event_reporting): Cast result of dlsym to
5146         destination function pointer type.
5147         (thread_db_mourn): Use td_ta_delete_ftype.
5148
5149 2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>
5150
5151         * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5152         arch variant.
5153         (CDX_BREAKPOINT): Define for R2.
5154         (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5155         (the_low_target): Add comments.
5156
5157 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5158
5159         * linux-arm-low.c (arm_hwcap): Remove it.
5160         (arm_read_description): New local variable arm_hwcap.  Don't
5161         set arm_hwcap to zero.
5162
5163 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5164
5165         * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5166         Use regcache->tdesc instead.
5167         (arm_store_wmmxregset): Likewise.
5168         (arm_fill_vfpregset): Likewise.
5169         (arm_store_vfpregset): Likewise.
5170
5171 2015-07-30  Yao Qi  <yao.qi@linaro.org>
5172
5173         * linux-arm-low.c: Include arch/arm.h.
5174         (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5175         (arm_store_gregset): Likewise.
5176
5177 2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>
5178
5179         * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5180         ptrace's 4th parameter.
5181
5182 2015-07-27  Yao Qi  <yao.qi@linaro.org>
5183
5184         * configure.srv (case aarch64*-*-linux*): Don't set
5185         srv_linux_usrregs.
5186
5187 2015-07-24  Pedro Alves  <palves@redhat.c: Likewise.om>
5188
5189         * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5190         sys/ptrace.h.
5191         * linux-arm-low.c: Likewise.
5192         * linux-cris-low.c: Likewise.
5193         * linux-crisv32-low.c: Likewise.
5194         * linux-low.c: Likewise.
5195         * linux-m68k-low.c: Likewise.
5196         * linux-mips-low.c: Likewise.
5197         * linux-nios2-low.c: Likewise.
5198         * linux-s390-low.c: Likewise.
5199         * linux-sparc-low.c: Likewise.
5200         * linux-tic6x-low.c: Likewise.
5201         * linux-tile-low.c: Likewise.
5202         * linux-x86-low.c: Likewise.
5203
5204 2015-07-24  Pedro Alves  <palves@redhat.com>
5205
5206         * config.in: Regenerate.
5207         * configure: Regenerate.
5208
5209 2015-07-24  Pedro Alves  <palves@redhat.com>
5210
5211         * acinclude.m4: Include ../ptrace.m4.
5212         * configure.ac: Call GDB_AC_PTRACE.
5213         * config.in, configure: Regenerate.
5214
5215 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5216
5217         * linux-low.c (linux_create_inferior): Remove setting to
5218         proc->priv->new_inferior.
5219         (linux_attach): Likewise.
5220         (linux_low_filter_event): Likewise.
5221         * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5222
5223 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5224
5225         * linux-low.c (linux_arch_setup): New function.
5226         (linux_low_filter_event): If proc->tdesc is NULL and
5227         proc->attached is true, call the_low_target.arch_setup.
5228         Otherwise, keep status pending, and return.
5229         (linux_resume_one_lwp_throw): Don't call get_pc if
5230         thread->while_stepping isn't NULL.  Don't call
5231         get_thread_regcache if proc->tdesc is NULL.
5232         (need_step_over_p): Return 0 if proc->tdesc is NULL.
5233         (linux_target_ops): Install arch_setup.
5234         * server.c (start_inferior): Call the_target->arch_setup.
5235         * target.h (struct target_ops) <arch_setup>: New field.
5236         (target_arch_setup): New marco.
5237         * lynx-low.c (lynx_target_ops): Update.
5238         * nto-low.c (nto_target_ops): Update.
5239         * spu-low.c (spu_target_ops): Update.
5240         * win32-low.c (win32_target_ops): Update.
5241
5242 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5243
5244         * linux-low.c (linux_add_process): Don't set
5245         proc->priv->new_inferior.
5246         (linux_create_inferior): Set proc->priv->new_inferior to 1.
5247         (linux_attach): Likewise.
5248
5249 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5250
5251         * server.c (start_inferior): Code refactor.
5252
5253 2015-07-24  Yao Qi  <yao.qi@linaro.org>
5254
5255         * server.c (process_serial_event): Set general_thread.
5256
5257 2015-07-21  Yao Qi  <yao.qi@linaro.org>
5258
5259         * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5260         aarch64_linux_get_debug_reg_capacity.
5261
5262 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5263
5264         * Makefile.in (aarch64-linux-hw-point.o): New rule.
5265         * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5266         * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5267         (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5268         (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5269         (AARCH64_HWP_ALIGNMENT): Likewise.
5270         (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5271         (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5272         (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5273         (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5274         (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5275         (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5276         (struct aarch64_debug_reg_state): Likewise.
5277         (struct arch_lwp_info): Likewise.
5278         (aarch64_align_watchpoint): Likewise.
5279         (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5280         (aarch64_watchpoint_length): Likewise.
5281         (aarch64_point_encode_ctrl_reg): Likewise
5282         (aarch64_point_is_aligned): Likewise.
5283         (aarch64_align_watchpoint): Likewise.
5284         (aarch64_linux_set_debug_regs):
5285         (aarch64_dr_state_insert_one_point): Likewise.
5286         (aarch64_dr_state_remove_one_point): Likewise.
5287         (aarch64_handle_breakpoint): Likewise.
5288         (aarch64_handle_aligned_watchpoint): Likewise.
5289         (aarch64_handle_unaligned_watchpoint): Likewise.
5290         (aarch64_handle_watchpoint): Likewise.
5291
5292 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5293
5294         * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5295         and don't aarch64_get_debug_reg_state.  All callers update.
5296         (aarch64_handle_aligned_watchpoint): Likewise.
5297         (aarch64_handle_unaligned_watchpoint): Likewise.
5298         (aarch64_handle_watchpoint): Likewise.
5299         (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5300         (aarch64_remove_point): Likewise.
5301
5302 2015-07-17  Yao Qi  <yao.qi@linaro.org>
5303
5304         * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5305         debug_printf.
5306         (aarch64_handle_unaligned_watchpoint): Likewise.
5307
5308 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5309
5310         Revert the previous 3 commits:
5311         Move gdb_regex* to common/
5312         Move linux_find_memory_regions_full & co.
5313         gdbserver build-id attribute generator
5314
5315 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5316             Jan Kratochvil  <jan.kratochvil@redhat.com>
5317
5318         gdbserver build-id attribute generator.
5319         * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5320         (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5321         (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5322         (find_phdr): New.
5323         (get_dynamic): Use find_pdhr to traverse program headers.
5324         (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5325         (compare_mapping_entry_range, struct find_memory_region_callback_data)
5326         (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5327         (get_hex_build_id): New.
5328         (linux_qxfer_libraries_svr4): Add optional build-id attribute
5329         to reply XML document.
5330
5331 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5332             Jan Kratochvil  <jan.kratochvil@redhat.com>
5333
5334         * target.c: Include target/target-utils.h and fcntl.h.
5335         (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5336         (target_fileio_read_stralloc): New functions.
5337
5338 2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
5339
5340         * Makefile.in (OBS): Add gdb_regex.o.
5341         (gdb_regex.o): New.
5342         * config.in: Rebuilt.
5343         * configure: Rebuilt.
5344
5345 2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
5346             Jan Kratochvil  <jan.kratochvil@redhat.com>
5347
5348         Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5349         * Makefile.in (OBS): Add target-utils.o.
5350         (linux-maps.o, target-utils.o): New.
5351         * configure.srv (srv_linux_obj): Add linux-maps.o.
5352
5353 2015-07-15  Pierre Langlois  <pierre.langlois@arm.com>
5354
5355         * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5356         function, return 1.
5357         (the_low_target): Install it.
5358
5359 2015-07-14  Pedro Alves  <palves@redhat.com>
5360
5361         * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5362         Instead, ignore ECHILD, and throw an error for other errnos.
5363
5364 2015-07-10  Pedro Alves  <palves@redhat.com>
5365
5366         * event-loop.c (struct callback_event) <data>: Change type to
5367         gdb_client_data instance instead of gdb_client_data pointer.
5368         (append_callback_event): Adjust.
5369
5370 2015-07-10  Pierre Langlois  <pierre.langlois@arm.com>
5371
5372         * linux-aarch64-low.c: Add comments for each linux_target_ops
5373         method.  Remove comments already covered in target_ops and
5374         linux_target_ops definitions.
5375         (the_low_target): Add comments for each unimplemented method.
5376
5377 2015-07-09  Yao Qi  <yao.qi@linaro.org>
5378
5379         * linux-aarch64-low.c (aarch64_regmap): Remove.
5380         (aarch64_usrregs_info): Remove.
5381         (regs_info): Set field usrregs to NULL.
5382
5383 2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>
5384
5385         * linux-low.c: Include "rsp-low.h"
5386         (linux_low_encode_pt_config, linux_low_encode_raw): New.
5387         (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5388         (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5389         (handle_btrace_enable_pt): New.
5390         (handle_btrace_general_set): Support "pt".
5391         (handle_btrace_conf_general_set): Support "pt:size".
5392
5393 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5394
5395         * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5396         Z_PACKET_SW_BP.
5397
5398 2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>
5399
5400         * linux-aarch64-low.c: Remove comment about endianness.
5401         (aarch64_breakpoint): Change type to gdb_byte[].  Set to "brk #0".
5402         (aarch64_breakpoint_at): Change type of insn to gdb_byte[].  Use
5403         memcmp.
5404
5405 2015-06-24  Gary Benson  <gbenson@redhat.com>
5406
5407         * linux-i386-ipa.c (stdint.h): Do not include.
5408         * lynx-i386-low.c (stdint.h): Likewise.
5409         * lynx-ppc-low.c (stdint.h): Likewise.
5410         * mem-break.c (stdint.h): Likewise.
5411         * thread-db.c (stdint.h): Likewise.
5412         * tracepoint.c (stdint.h): Likewise.
5413         * win32-low.c (stdint.h): Likewise.
5414
5415 2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>
5416
5417         * server.c (write_qxfer_response): Update call to
5418         remote_escape_output.
5419
5420 2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
5421             Jan Kratochvil  <jan.kratochvil@redhat.com>
5422
5423         Merge multiple hex conversions.
5424         * gdbreplay.c (tohex): Rename to 'fromhex'.
5425         (logchar): Use fromhex.
5426
5427 2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
5428
5429         * server.c (handle_qxfer_libraries): Set `version' attribute for
5430         <library-list>.
5431
5432 2015-06-10  Gary Benson  <gbenson@redhat.com>
5433
5434         * target.h (struct target_ops) <multifs_open>: New field.
5435         <multifs_unlink>: Likewise.
5436         <multifs_readlink>: Likewise.
5437         * linux-low.c (nat/linux-namespaces.h): New include.
5438         (linux_target_ops): Initialize the_target->multifs_open,
5439         the_target->multifs_unlink and the_target->multifs_readlink.
5440         * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5441         * hostio.c (hostio_fs_pid): New static variable.
5442         (hostio_handle_new_gdb_connection): New function.
5443         (handle_setfs): Likewise.
5444         (handle_open): Use the_target->multifs_open as appropriate.
5445         (handle_unlink): Use the_target->multifs_unlink as appropriate.
5446         (handle_readlink): Use the_target->multifs_readlink as
5447         appropriate.
5448         (handle_vFile): Handle vFile:setfs packets.
5449         * server.c (handle_query): Call hostio_handle_new_gdb_connection
5450         after target_handle_new_gdb_connection.
5451
5452 2015-06-10  Gary Benson  <gbenson@redhat.com>
5453
5454         * configure.ac (AC_CHECK_FUNCS): Add setns.
5455         * config.in: Regenerate.
5456         * configure: Likewise.
5457         * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5458         (linux-namespaces.o): New rule.
5459         * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5460
5461 2015-06-09  Gary Benson <gbenson@redhat.com>
5462
5463         * hostio.c (handle_open): Process mode argument with
5464         fileio_to_host_mode.
5465
5466 2015-06-01  Yao Qi  <yao.qi@linaro.org>
5467
5468         * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5469         * linux-x86-low.c: Likewise.
5470
5471 2015-05-28  Don Breazeal  <donb@codesourcery.com>
5472
5473         * linux-low.c (handle_extended_wait): Initialize
5474         thread_info.last_resume_kind for new fork children.
5475
5476 2015-05-15  Pedro Alves  <palves@redhat.com>
5477
5478         * target.h (target_handle_new_gdb_connection): Rewrite using if
5479         wrapped in do/while.
5480
5481 2015-05-14  Joel Brobecker  <brobecker@adacore.com>
5482
5483         * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5484         * configure, config.in: Regenerate.
5485         * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5486         Declare typedef.
5487
5488 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5489
5490         * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5491         PTRACE_EVENT_VFORK_DONE.
5492         (linux_low_ptrace_options, extended_event_reported): Add vfork
5493         events.
5494         * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5495         and "vforkdone" for RSP 'T' Stop Reply Packet.
5496         * server.h (report_vfork_events): Declare
5497         global variable.
5498
5499 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5500
5501         * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5502         (the_low_target) <new_fork>: Initialize new member.
5503         * linux-arm-low.c (arm_new_fork): New function.
5504         (the_low_target) <new_fork>: Initialize new member.
5505         * linux-low.c (handle_extended_wait): Call new target function
5506         new_fork.
5507         * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5508         * linux-mips-low.c (mips_add_watchpoint): New function
5509         extracted from mips_insert_point.
5510         (the_low_target) <new_fork>: Initialize new member.
5511         (mips_linux_new_fork): New function.
5512         (mips_insert_point): Call mips_add_watchpoint.
5513         * linux-x86-low.c (x86_linux_new_fork): New function.
5514         (the_low_target) <new_fork>: Initialize new member.
5515
5516 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5517
5518         * linux-low.c (handle_extended_wait): Implement return value,
5519         rename argument 'event_child' to 'event_lwp', handle
5520         PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5521         (linux_low_ptrace_options): New function.
5522         (linux_low_filter_event): Call linux_low_ptrace_options,
5523         use different argument fo linux_enable_event_reporting,
5524         use return value from handle_extended_wait.
5525         (extended_event_reported): New function.
5526         (linux_wait_1): Call extended_event_reported and set
5527         status to report fork events.
5528         (linux_write_memory): Add pid to debug message.
5529         (reset_lwp_ptrace_options_callback): New function.
5530         (linux_handle_new_gdb_connection): New function.
5531         (linux_target_ops): Initialize new structure member.
5532         * linux-low.h (struct lwp_info) <waitstatus>: New member.
5533         * lynx-low.c: Initialize new structure member.
5534         * remote-utils.c (prepare_resume_reply): Implement stop reason
5535         "fork" for "T" stop message.
5536         * server.c (handle_query): Call handle_new_gdb_connection.
5537         * server.h (report_fork_events): Declare global flag.
5538         * target.h (struct target_ops) <handle_new_gdb_connection>:
5539         New member.
5540         (target_handle_new_gdb_connection): New macro.
5541         * win32-low.c: Initialize new structure member.
5542
5543 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5544
5545         * mem-break.c (APPEND_TO_LIST): Define macro.
5546         (clone_agent_expr): New function.
5547         (clone_one_breakpoint): New function.
5548         (clone_all_breakpoints): New function.
5549         * mem-break.h: Declare new functions.
5550
5551 2015-05-12  Don Breazeal  <donb@codesourcery.com>
5552
5553         * linux-low.c (linux_supports_fork_events): New function.
5554         (linux_supports_vfork_events): New function.
5555         (linux_target_ops): Initialize new structure members.
5556         (initialize_low): Call linux_check_ptrace_features.
5557         * lynx-low.c (lynx_target_ops): Initialize new structure
5558         members.
5559         * server.c (report_fork_events, report_vfork_events):
5560         New global flags.
5561         (handle_query): Add new features to qSupported packet and
5562         response.
5563         (captured_main): Initialize new global variables.
5564         * target.h (struct target_ops) <supports_fork_events>:
5565         New member.
5566         <supports_vfork_events>: New member.
5567         (target_supports_fork_events): New macro.
5568         (target_supports_vfork_events): New macro.
5569         * win32-low.c (win32_target_ops): Initialize new structure
5570         members.
5571
5572 2015-05-12  Gary Benson <gbenson@redhat.com>
5573
5574         * server.c (handle_qxfer_exec_file): Use current process
5575         if annex is empty.
5576
5577 2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>
5578
5579         * linux-nios2-low.c: Include elf/common.h.  Adjust comments.
5580         Remove HAVE_PTRACE_GETREGS conditionals.
5581         (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5582         instead of PTRACE_GETREGS and PTRACE_SETREGS.
5583
5584 2015-05-08  Yao Qi  <yao.qi@linaro.org>
5585
5586         * linux-low.c (linux_supports_conditional_breakpoints): New
5587         function.
5588         (linux_target_ops): Install new target method.
5589         * lynx-low.c (lynx_target_ops): Install NULL hook for
5590         supports_conditional_breakpoints.
5591         * nto-low.c (nto_target_ops): Likewise.
5592         * spu-low.c (spu_target_ops): Likewise.
5593         * win32-low.c (win32_target_ops): Likewise.
5594         * server.c (handle_query): Check
5595         target_supports_conditional_breakpoints.
5596         * target.h (struct target_ops) <supports_conditional_breakpoints>:
5597         New field.
5598         (target_supports_conditional_breakpoints): New macro.
5599
5600 2015-05-06  Pedro Alves  <palves@redhat.com>
5601
5602         PR server/18081
5603         * server.c (start_inferior): If the process exits, mourn it.
5604
5605 2015-04-21  Gary Benson <gbenson@redhat.com>
5606
5607         * hostio.c (fileio_open_flags_to_host): Factored out to
5608         fileio_to_host_openflags in common/fileio.c.  Single use
5609         updated.
5610
5611 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5612
5613         * linux-xtensa-low.c (xtensa_fill_gregset)
5614         (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5615         XCHAL_HAVE_LOOP.
5616
5617 2015-04-17  Max Filippov  <jcmvbkbc@gmail.com>
5618
5619         * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5620         (regs_info): Replace usrregs pointer with NULL.
5621
5622 2015-04-17  Gary Benson  <gbenson@redhat.com>
5623
5624         * target.h (struct target_ops) <pid_to_exec_file>: New field.
5625         * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5626         * server.c (handle_qxfer_exec_file): New function.
5627         (qxfer_packets): Add exec-file entry.
5628         (handle_query): Report qXfer:exec-file:read as supported packet.
5629
5630 2015-04-14  Romain Naour <romain.naour@openwide.fr>  (tiny change)
5631
5632         * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5633
5634 2015-04-09  Gary Benson <gbenson@redhat.com>
5635
5636         * hostio-errno.c (errno_to_fileio_error): Remove function.
5637         Update caller to use remote_fileio_to_fio_error.
5638
5639 2015-04-09  Yao Qi  <yao.qi@linaro.org>
5640
5641         * linux-low.c (linux_insert_point): Call
5642         insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5643         (linux_remove_point): Call remove_memory_breakpoint if type is
5644         raw_bkpt_type_sw.
5645         * linux-x86-low.c (x86_insert_point): Don't call
5646         insert_memory_breakpoint.
5647         (x86_remove_point): Don't call remove_memory_breakpoint.
5648
5649 2015-04-01  Pedro Alves  <palves@redhat.com>
5650             Cleber Rosa  <crosa@redhat.com>
5651
5652         * server.c (gdbserver_usage): Reorganize and extend the usage
5653         message.
5654
5655 2015-03-24  Pedro Alves  <palves@redhat.com>
5656
5657         * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5658         output.  Also dump TRAP_TRACE.
5659         (linux_low_filter_event): In debug output, distinguish a
5660         resume_stop SIGSTOP from a delayed SIGSTOP.
5661
5662 2015-03-24  Gary Benson  <gbenson@redhat.com>
5663
5664         * linux-x86-low.c (x86_linux_new_thread): Moved to
5665         nat/x86-linux.c.
5666         (x86_linux_prepare_to_resume): Likewise.
5667
5668 2015-03-24  Gary Benson  <gbenson@redhat.com>
5669
5670         * Makefile.in (x86-linux-dregs.o): New rule.
5671         * configure.srv: Add x86-linux-dregs.o to relevant targets.
5672         * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5673         (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5674         (x86_linux_dr_get): Likewise.
5675         (x86_linux_dr_set): Likewise.
5676         (update_debug_registers_callback): Likewise.
5677         (x86_linux_dr_set_addr): Likewise.
5678         (x86_linux_dr_get_addr): Likewise.
5679         (x86_linux_dr_set_control): Likewise.
5680         (x86_linux_dr_get_control): Likewise.
5681         (x86_linux_dr_get_status): Likewise.
5682         (x86_linux_update_debug_registers): Likewise.
5683
5684 2015-03-24  Gary Benson  <gbenson@redhat.com>
5685
5686         * linux-x86-low.c (x86_linux_update_debug_registers):
5687         New function, factored out from...
5688         (x86_linux_prepare_to_resume): ...this.
5689
5690 2015-03-24  Gary Benson  <gbenson@redhat.com>
5691
5692         * linux-x86-low.c (x86_linux_dr_get): Update comments.
5693         (x86_linux_dr_set): Likewise.
5694         (update_debug_registers_callback): Likewise.
5695         (x86_linux_dr_set_addr): Likewise.
5696         (x86_linux_dr_get_addr): Likewise.
5697         (x86_linux_dr_set_control): Likewise.
5698         (x86_linux_dr_get_control): Likewise.
5699         (x86_linux_dr_get_status): Likewise.
5700         (x86_linux_prepare_to_resume): Likewise.
5701
5702 2015-03-24  Gary Benson  <gbenson@redhat.com>
5703
5704         * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5705         Use perror_with_name.  Pass string through gettext.
5706         (x86_linux_dr_set): Likewise.
5707
5708 2015-03-24  Gary Benson  <gbenson@redhat.com>
5709
5710         * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5711         (x86_linux_dr_set_addr): ...this.
5712         (x86_dr_low_get_addr): Rename to...
5713         (x86_linux_dr_get_addr): ...this.
5714         (x86_dr_low_set_control): Rename to...
5715         (x86_linux_dr_set_control): ...this.
5716         (x86_dr_low_get_control): Rename to...
5717         (x86_linux_dr_get_control): ...this.
5718         (x86_dr_low_get_status): Rename to...
5719         (x86_linux_dr_get_status): ...this.
5720         (x86_dr_low): Update with new function names.
5721
5722 2015-03-24  Gary Benson  <gbenson@redhat.com>
5723
5724         * Makefile.in (x86-linux.o): New rule.
5725         * configure.srv: Add x86-linux.o to relevant targets.
5726         * linux-low.c (lwp_set_arch_private_info): New function.
5727         (lwp_arch_private_info): Likewise.
5728         * linux-x86-low.c: Include nat/x86-linux.h.
5729         (arch_lwp_info): Removed structure.
5730         (update_debug_registers_callback):
5731         Use lwp_set_debug_registers_changed.
5732         (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5733         and lwp_set_debug_registers_changed.
5734         (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5735
5736 2015-03-24  Gary Benson  <gbenson@redhat.com>
5737
5738         * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5739         * linux-arm-low.c (arm_new_thread): Likewise.
5740         * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5741         * linux-mips-low.c (mips_linux_new_thread): Likewise.
5742         * linux-x86-low.c (x86_linux_new_thread): Likewise.
5743         * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5744
5745 2015-03-24  Gary Benson  <gbenson@redhat.com>
5746
5747         * linux-low.c (ptid_of_lwp): New function.
5748         (lwp_is_stopped): Likewise.
5749         (lwp_stop_reason): Likewise.
5750         * linux-x86-low.c (update_debug_registers_callback):
5751         Use lwp_is_stopped.
5752         (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5753         lwp_stop_reason.
5754
5755 2015-03-24  Gary Benson  <gbenson@redhat.com>
5756
5757         * linux-low.h (linux_stop_lwp): Remove declaration.
5758
5759 2015-03-24  Gary Benson  <gbenson@redhat.com>
5760
5761         * linux-low.h: Include nat/linux-nat.h.
5762         * linux-low.c (iterate_over_lwps_args): New structure.
5763         (iterate_over_lwps_filter): New function.
5764         (iterate_over_lwps): Likewise.
5765         * linux-x86-low.c (update_debug_registers_callback):
5766         Update signature to what iterate_over_lwps expects.
5767         Remove PID check that iterate_over_lwps now performs.
5768         (x86_dr_low_set_addr): Use iterate_over_lwps.
5769         (x86_dr_low_set_control): Likewise.
5770
5771 2015-03-24  Gary Benson  <gbenson@redhat.com>
5772
5773         * linux-x86-low.c (x86_debug_reg_state): New function.
5774         (x86_linux_prepare_to_resume): Use the above.
5775
5776 2015-03-24  Gary Benson  <gbenson@redhat.com>
5777
5778         * linux-low.c (current_lwp_ptid): New function.
5779         * linux-x86-low.c: Include nat/linux-nat.h.
5780         (x86_dr_low_get_addr): Use current_lwp_ptid.
5781         (x86_dr_low_get_control): Likewise.
5782         (x86_dr_low_get_status): Likewise.
5783
5784 2015-03-20  Pedro Alves  <palves@redhat.com>
5785
5786         * tracepoint.c (cmd_qtstatus): Make "str" const.
5787
5788 2015-03-20  Pedro Alves  <palves@redhat.com>
5789
5790         * server.c (handle_general_set): Make "req_str" const.
5791
5792 2015-03-19  Pedro Alves  <palves@redhat.com>
5793
5794         * linux-low.c (linux_resume_one_lwp): Rename to ...
5795         (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
5796         instead call perror_with_name.
5797         (check_ptrace_stopped_lwp_gone): New function.
5798         (linux_resume_one_lwp): Reimplement as wrapper around
5799         linux_resume_one_lwp_throw that swallows errors if the LWP is
5800         gone.
5801
5802 2015-03-19  Pedro Alves  <palves@redhat.com>
5803
5804         * linux-low.c (count_events_callback, select_event_lwp_callback):
5805         No longer check whether the thread has resume_stop as last resume
5806         kind.
5807
5808 2015-03-19 Pedro Alves  <palves@redhat.com>
5809
5810         * linux-low.c (count_events_callback, select_event_lwp_callback):
5811         Use the lwp's status_pending_p field, not the thread's.
5812
5813 2015-03-19  Pedro Alves  <palves@redhat.com>
5814
5815         * linux-low.c (select_event_lwp_callback): Update comments to
5816         no longer mention SIGTRAP.
5817
5818 2015-03-18  Gary Benson  <gbenson@redhat.com>
5819
5820         * server.c (handle_query): Do not report vFile:fstat as supported.
5821
5822 2015-03-11  Gary Benson  <gbenson@redhat.com>
5823
5824         * hostio.c (sys/types.h): New include.
5825         (sys/stat.h): Likewise.
5826         (common-remote-fileio.h): Likewise.
5827         (handle_fstat): New function.
5828         (handle_vFile): Handle vFile:fstat packets.
5829
5830 2015-03-11  Gary Benson  <gbenson@redhat.com>
5831
5832         * configure.ac (AC_CHECK_MEMBERS): Add checks for
5833         struct stat.st_blocks and struct stat.st_blksize.
5834         * configure: Regenerate.
5835         * config.in: Likewise.
5836         * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5837         (OBS): Add common-remote-fileio.o.
5838         (common-remote-fileio.o): New rule.
5839
5840 2015-03-09  Pedro Alves  <palves@redhat.com>
5841
5842         * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5843         'struct sockaddr' pointer in 'accept' call.
5844
5845 2015-03-09  Pedro Alves  <palves@redhat.com>
5846
5847         Revert:
5848         2015-03-07  Pedro Alves  <palves@redhat.com>
5849         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5850         or <winsock2.h> here.  Instead include "gdb_socket.h".
5851         (remote_open): Use union gdb_sockaddr_u.
5852         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5853         or <winsock2.h> here.  Instead include "gdb_socket.h".
5854         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5855         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5856         or <sys/un.h>.
5857         (init_named_socket, gdb_agent_helper_thread): Use union
5858         gdb_sockaddr_u.
5859
5860 2015-03-07  Pedro Alves  <palves@redhat.com>
5861
5862         * configure.ac (build_warnings): Move
5863         -Wdeclaration-after-statement to the C-specific set.
5864         * configure: Regenerate.
5865
5866 2015-03-07  Pedro Alves  <palves@redhat.com>
5867
5868         * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5869         or <winsock2.h> here.  Instead include "gdb_socket.h".
5870         (remote_open): Use union gdb_sockaddr_u.
5871         * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5872         or <winsock2.h> here.  Instead include "gdb_socket.h".
5873         (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5874         * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5875         or <sys/un.h>.
5876         (init_named_socket, gdb_agent_helper_thread): Use union
5877         gdb_sockaddr_u.
5878
5879 2015-03-07  Pedro Alves  <palves@redhat.com>
5880
5881         Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5882         instead.
5883
5884 2015-03-06  Yao Qi  <yao.qi@linaro.org>
5885
5886         * linux-aarch64-low.c (aarch64_insert_point): Use
5887         show_debug_regs as a boolean.
5888         (aarch64_remove_point): Likewise.
5889
5890 2015-03-05  Pedro Alves  <palves@redhat.com>
5891
5892         * lynx-low.c (lynx_target_ops): Install NULL hooks for
5893         stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5894         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5895         * nto-low.c (nto_target_ops): Likewise.
5896         * spu-low.c (spu_target_ops): Likewise.
5897         * win32-low.c (win32_target_ops): Likewise.
5898
5899 2015-03-04  Pedro Alves  <palves@redhat.com>
5900
5901         * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5902         Decide whether a breakpoint triggered based on the SIGTRAP's
5903         siginfo.si_code.
5904         (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5905         breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5906         (linux_low_filter_event): Check for breakpoints before checking
5907         watchpoints.
5908         (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5909         siginfo.si_code.
5910         (linux_stopped_by_sw_breakpoint)
5911         (linux_supports_stopped_by_sw_breakpoint)
5912         (linux_stopped_by_hw_breakpoint)
5913         (linux_supports_stopped_by_hw_breakpoint): New functions.
5914         (linux_target_ops): Install new target methods.
5915
5916 2015-03-04  Pedro Alves  <palves@redhat.com>
5917
5918         * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5919         * server.c (swbreak_feature, hwbreak_feature): New globals.
5920         (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5921         (captured_main): Clear swbreak_feature and hwbreak_feature.
5922         * server.h (swbreak_feature, hwbreak_feature): Declare.
5923         * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5924         supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5925         supports_stopped_by_hw_breakpoint>: New fields.
5926         (target_supports_stopped_by_sw_breakpoint)
5927         (target_stopped_by_sw_breakpoint)
5928         (target_supports_stopped_by_hw_breakpoint)
5929         (target_stopped_by_hw_breakpoint): Declare.
5930
5931 2015-03-04  Pedro Alves  <palves@redhat.com>
5932
5933         enum lwp_stop_reason -> enum target_stop_reason
5934         * linux-low.c (check_stopped_by_breakpoint): Adjust.
5935         (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5936         (linux_wait_1, stuck_in_jump_pad_callback)
5937         (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5938         (linux_stopped_by_watchpoint):
5939         * linux-low.h (enum lwp_stop_reason): Delete.
5940         (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5941         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5942
5943 2015-03-04  Yao Qi  <yao.qi@linaro.org>
5944
5945         * Makefile.in (SFILES): Add linux-aarch64-low.c.
5946
5947 2015-03-03  Gary Benson  <gbenson@redhat.com>
5948
5949         * hostio.c (handle_vFile): Fix prefix lengths.
5950
5951 2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>
5952
5953         * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5954         ptr_bits.
5955
5956 2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5957
5958         * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5959         (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5960         (clean): Add "rm -f" for above C files.
5961         * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5962         s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5963         (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5964         s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5965         * linux-s390-low.c (HWCAP_S390_VX): New macro.
5966         (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5967         (init_registers_s390x_vx_linux64)
5968         (init_registers_s390x_tevx_linux64)
5969         (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5970         (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5971         declarations.
5972         (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5973         (s390_store_vxrs_high): New functions.
5974         (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5975         NT_S390_VXRS_HIGH.
5976         (s390_arch_setup): Add logic for selecting one of the new target
5977         descriptions.  Activate the new vector regsets if applicable.
5978         (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5979         init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5980         and init_registers_s390x_tevx_linux64.
5981
5982 2015-03-01  Pedro Alves  <palves@redhat.com>
5983
5984         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5985         parameter.
5986
5987 2015-02-27  Pedro Alves  <palves@redhat.com>
5988
5989         * linux-x86-low.c (u_debugreg_offset): New function.
5990         (x86_linux_dr_get, x86_linux_dr_set): Use it.
5991
5992 2015-02-27  Pedro Alves  <palves@redhat.com>
5993
5994         * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5995         [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5996         [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5997         ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5998         (ps_lsetfpregs, ps_getpid)
5999         (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6000         (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6001         (ps_lsetxregs, ps_plog): Declare.
6002
6003 2015-02-27  Pedro Alves  <palves@redhat.com>
6004
6005         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6006         IP_AGENT_EXPORT_FUNC.
6007         * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6008         IP_AGENT_EXPORT_FUNC.
6009         * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6010         (IP_AGENT_EXPORT): Delete.
6011         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6012         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6013         (gdb_trampoline_buffer_error, collecting, gdb_collect)
6014         (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6015         (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6016         (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6017         (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6018         (traceframe_read_count, traceframe_write_count)
6019         (traceframes_created, trace_state_variables, get_raw_reg)
6020         (get_trace_state_variable_value, set_trace_state_variable_value)
6021         (ust_loaded, helper_thread_id, cmd_buf): Use
6022         IPA_SYM_EXPORTED_NAME.
6023         (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6024         (tracepoints) Use IP_AGENT_EXPORT_VAR.
6025         (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6026         IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6027         (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6028         (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6029         EXTERN_C_PUSH/EXTERN_C_POP.
6030         (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6031         (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6032         wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6033         (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6034         (traceframe_write_count, traceframe_read_count)
6035         (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6036         (about_to_request_buffer_space, get_trace_state_variable_value)
6037         (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6038         (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6039         EXTERN_C_PUSH/EXTERN_C_POP.
6040         (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6041         (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6042         (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6043         and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6044         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6045         (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6046         (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6047         * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6048         Define.
6049         (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6050         (IP_AGENT_EXPORT_VAR_DECL): Define.
6051         (tracing): Declare.
6052         (gdb_agent_get_raw_reg): Declare.
6053
6054 2015-02-27  Tom Tromey  <tromey@redhat.com>
6055             Pedro Alves  <palves@redhat.com>
6056
6057         Rename symbols whose names are reserved C++ keywords throughout.
6058
6059 2015-02-27  Pedro Alves  <palves@redhat.com>
6060
6061         * Makefile.in (COMPILER): New, get it from autoconf.
6062         (CXX): Get from autoconf instead.
6063         (COMPILE.pre): Use COMPILER.
6064         (CC-LD): Rename to ...
6065         (CC_LD): ... this.  Use COMPILER.
6066         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6067         (CXX_FOR_TARGET): Default to g++ instead of gcc.
6068         * acinclude.m4: Include build-with-cxx.m4.
6069         * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6070         Disable -Werror by default if building in C++ mode.
6071         (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6072         -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6073         the C++ compiler.  Save/restore CXXFLAGS too.
6074         * configure: Regenerate.
6075
6076 2015-02-27  Pedro Alves  <palves@redhat.com>
6077
6078         * acinclude.m4: Include libiberty.m4.
6079         * configure.ac: Call libiberty_INIT.
6080         * config.in, configure: Regenerate.
6081
6082 2015-02-26  Pedro Alves  <palves@redhat.com>
6083
6084         * linux-low.c (linux_wait_1): When incrementing the PC past a
6085         program breakpoint always use the_low_target.breakpoint_len as
6086         increment, rather than the maximum between that and
6087         the_low_target.decr_pc_after_break.
6088
6089 2015-02-23  Pedro Alves  <palves@redhat.com>
6090
6091         * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6092         thread was doing a step-over; always adjust the PC if
6093         we stepped over a permanent breakpoint.
6094         (linux_wait_1): If we stepped over breakpoint that was on top of a
6095         permanent breakpoint, manually advance the PC past it.
6096
6097 2015-02-23  Pedro Alves  <palves@redhat.com>
6098
6099         * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6100         modes.
6101         (x86_fill_gregset, x86_store_gregset): Use it when handling
6102         $orig_eax.
6103
6104 2015-02-20  Pedro Alves  <palves@redhat.com>
6105
6106         * thread-db.c: Include "nat/linux-procfs.h".
6107         (thread_db_init): Skip listing new threads if the kernel supports
6108         PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6109
6110 2015-02-20  Pedro Alves  <palves@redhat.com>
6111
6112         * linux-low.c (status_pending_p_callback): Use ptid_match.
6113
6114 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
6115
6116         PR breakpoints/16812
6117         * linux-low.c (wstatus_maybe_breakpoint): Remove.
6118         (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6119         (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6120
6121 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
6122
6123         PR breakpoints/15956
6124         * tracepoint.c (cmd_qtinit): Add check for current_thread.
6125
6126 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6127
6128         * linux-low.c (linux_low_btrace_conf): Print size.
6129         * server.c (handle_btrace_conf_general_set): New.
6130         (hanle_general_set): Call handle_btrace_conf_general_set.
6131         (handle_query): Report Qbtrace-conf:bts:size as supported.
6132
6133 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6134
6135         * linux-low.c (linux_low_enable_btrace): Update parameters.
6136         (linux_low_btrace_conf): New.
6137         (linux_target_ops)<to_btrace_conf>: Initialize.
6138         * server.c (current_btrace_conf): New.
6139         (handle_btrace_enable): Rename to ...
6140         (handle_btrace_enable_bts): ... this.  Pass &current_btrace_conf
6141         to target_enable_btrace.  Update comment.  Update users.
6142         (handle_qxfer_btrace_conf): New.
6143         (qxfer_packets): Add btrace-conf entry.
6144         (handle_query): Report qXfer:btrace-conf:read as supported packet.
6145         * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6146         (target_ops)<read_btrace_conf>: New.
6147         (target_enable_btrace): Update parameters.
6148         (target_read_btrace_conf): New.
6149
6150 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6151
6152         * server.c (handle_btrace_general_set): Remove call to
6153         target_supports_btrace.
6154         (supported_btrace_packets): New.
6155         (handle_query): Call supported_btrace_packets.
6156         * target.h: include btrace-common.h.
6157         (btrace_target_info): Removed.
6158         (supports_btrace, target_supports_btrace): Update parameters.
6159
6160 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6161
6162         * Makefile.in (SFILES): Add common/btrace-common.c.
6163         (OBS): Add common/btrace-common.o.
6164         (btrace-common.o): Add build rules.
6165         * linux-low: Include btrace-common.h.
6166         (linux_low_read_btrace): Use struct btrace_data.  Call
6167         btrace_data_init and btrace_data_fini.
6168
6169 2015-02-06  Pedro Alves  <palves@redhat.com>
6170
6171         * thread-db.c (find_new_threads_callback): Add debug output.
6172
6173 2015-02-04  Pedro Alves  <palves@redhat.com>
6174
6175         * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6176         (resume_stopped_resumed_lwps): New function.
6177         (linux_wait_for_event_filtered): Use it.
6178
6179 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6180
6181         * Makefile.in (SFILES): Add linux-personality.c.
6182         (linux-personality.o): New rule.
6183         * configure.srv (srv_linux_obj): Add linux-personality.o to the
6184         list of objects to be built.
6185         * linux-low.c: Include nat/linux-personality.h.
6186         (linux_create_inferior): Remove code to disable address space
6187         randomization (moved to ../nat/linux-personality.c).  Create
6188         cleanup to disable address space randomization.
6189
6190 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
6191
6192         * Makefile.in (posix-strerror.o): New rule.
6193         (mingw-strerror.o): Likewise.
6194         * configure: Regenerated.
6195         * configure.ac: Source file ../common/common.host.  Initialize new
6196         variable srv_host_obs.  Add srv_host_obs to GDBSERVER_DEPFILES.
6197
6198 2015-01-14  Yao Qi  <yao@codesourcery.com>
6199
6200         * Makefile.in (SFILES): Add nat/ppc-linux.c.
6201         (ppc-linux.o): New rule.
6202         * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6203         * configure.ac: AC_CHECK_FUNCS(getauxval).
6204         * config.in: Re-generated.
6205         * configure: Re-generated.
6206         * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6207         ppc64_64bit_inferior_p
6208
6209 2015-01-14  Yao Qi  <yao@codesourcery.com>
6210
6211         * linux-ppc-low.c: Include "nat/ppc-linux.h".
6212          (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6213         (PPC_FEATURE_HAS_ALTIVEC,  PPC_FEATURE_HAS_SPE): Likewise.
6214         (PT_ORIG_R3, PT_TRAP): Likewise.
6215         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6216         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6217         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6218
6219 2015-01-10  Joel Brobecker  <brobecker@adacore.com>
6220
6221         * i387-fp.c (i387_cache_to_xsave): In look over
6222         num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6223         zmmh_low_space field by use of zmmh_high_space.
6224
6225 2015-01-09  Pedro Alves  <palves@redhat.com>
6226
6227         * linux-low.c (step_over_bkpt): Move higher up in the file.
6228         (handle_extended_wait): Don't store the stop_pc here.
6229         (get_stop_pc): Adjust comments and rename to ...
6230         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
6231         stopped for a software breakpoint or hardware breakpoint.
6232         (thread_still_has_status_pending_p): New function.
6233         (status_pending_p_callback): Use
6234         thread_still_has_status_pending_p.  If the event is no longer
6235         interesting, resume the LWP.
6236         (handle_tracepoints): Add assert.
6237         (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6238         (wstatus_maybe_breakpoint): New function.
6239         (cancel_breakpoint): Delete function.
6240         (check_stopped_by_watchpoint): New function, factored out from
6241         linux_low_filter_event.
6242         (lp_status_maybe_breakpoint): Delete function.
6243         (linux_low_filter_event): Remove filter_ptid argument.
6244         Leave thread group exits pending here.  Store the LWP's stop PC.
6245         Always leave events pending.
6246         (linux_wait_for_event_filtered): Pull all events out of the
6247         kernel, and leave them all pending.
6248         (count_events_callback, select_event_lwp_callback): Consider all
6249         events.
6250         (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6251         (select_event_lwp): Only give preference to the stepping LWP in
6252         all-stop mode.  Adjust comments.
6253         (ignore_event): New function.
6254         (linux_wait_1): Delete 'retry' label.  Use ignore_event.  Remove
6255         references to cancel_breakpoints.  Adjust to renames.  Also give
6256         equal priority to all LWPs that have had events in non-stop mode.
6257         If reporting a software breakpoint event, unadjust the LWP's PC.
6258         (linux_wait): If linux_wait_1 returned an ignored event, retry.
6259         (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6260         Adjust.
6261         (linux_resume_one_lwp): Store the LWP's PC.  Adjust.
6262         (resume_status_pending_p): Use thread_still_has_status_pending_p.
6263         (linux_stopped_by_watchpoint): Adjust.
6264         (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6265         * linux-low.h (enum lwp_stop_reason): New.
6266         (struct lwp_info) <stop_pc>: Adjust comment.
6267         <stopped_by_watchpoint>: Delete field.
6268         <stop_reason>: New field.
6269         * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6270         * mem-break.c (software_breakpoint_inserted_here)
6271         (hardware_breakpoint_inserted_here): New function.
6272         * mem-break.h (software_breakpoint_inserted_here)
6273         (hardware_breakpoint_inserted_here): Declare.
6274         * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6275         (cancel_breakpoints): Delete.
6276         * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6277         (upload_fast_traceframes): Remove references to
6278         cancel_breakpoints.
6279
6280 2015-01-09  Pedro Alves  <palves@redhat.com>
6281
6282         * thread-db.c (find_new_threads_callback): Ignore thread if the
6283         kernel thread ID is -1.
6284
6285 2015-01-09  Pedro Alves  <palves@redhat.com>
6286
6287         * linux-low.c (linux_attach_fail_reason_string): Move to
6288         nat/linux-ptrace.c, and rename.
6289         (linux_attach_lwp): Update comment.
6290         (attach_proc_task_lwp_callback): New function.
6291         (linux_attach): Adjust to rename and use
6292         linux_proc_attach_tgid_threads.
6293         (linux_attach_fail_reason_string): Delete declaration.
6294
6295 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
6296
6297         * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6298         * server.c (gdbserver_version): Likewise.
6299
6300 2014-12-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6301
6302         * remote-utils.c: Include ctype.h.
6303         (input_interrupt): Explicitly handle the case when the char
6304         received is the NUL byte.  Improve the printing of non-ASCII
6305         characters.
6306
6307 2014-12-16  Joel Brobecker  <brobecker@adacore.com>
6308
6309         * linux-low.c (linux_low_filter_event): Update call to
6310         linux_enable_event_reporting following the addition of
6311         a new parameter to that function.
6312
6313 2014-12-16  Catalin Udma  <catalin.udma@freescale.com>
6314
6315         PR server/17457
6316         * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6317         (AARCH64_FPCR_REGNO): Likewise.
6318         (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6319         (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6320         (aarch64_store_fpregset): Likewise.
6321
6322 2014-12-15  Joel Brobecker  <brobecker@adacore.com>
6323
6324         * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6325         Remove FIXME comment about assumption about N.
6326
6327 2014-12-13  Joel Brobecker  <brobecker@adacore.com>
6328
6329         * configure.ac: If large-file support is disabled in GDBserver,
6330         pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6331         * configure: Regenerate.
6332
6333 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6334
6335         * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6336         warning upon ENODATA from ptrace.
6337         * linux-s390-low.c (s390_store_tdb): New.
6338         (s390_regsets): Add regset for NT_S390_TDB.
6339
6340 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6341
6342         * linux-low.c (regsets_store_inferior_registers): Skip regsets
6343         without a fill_function.
6344         * linux-s390-low.c (s390_fill_last_break): Remove.
6345         (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6346         (s390_arch_setup): Use regset's size instead of fill_function for
6347         loop end condition.
6348
6349 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6350
6351         * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6352         the regset's store function when ptrace returned an error.
6353         * regcache.c (get_thread_regcache): Invalidate register cache
6354         before fetching inferior's registers.
6355
6356 2014-12-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6357
6358         * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6359         while-loop as for-loop.
6360         (regsets_store_inferior_registers): Likewise.
6361
6362 2014-11-28  Yao Qi  <yao@codesourcery.com>
6363
6364         * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6365         * config.in, configure: Re-generate.
6366         * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6367         is defined.
6368
6369 2014-11-21  Yao Qi  <yao@codesourcery.com>
6370
6371         * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6372         (AC_CHECK_HEADERS): Remove malloc.h.
6373         * configure: Re-generated.
6374         * config.in: Re-generated.
6375         * server.h: Don't include alloca.h and malloc.h.
6376         * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6377         Don't include malloc.h.
6378
6379 2014-11-17  Joel Brobecker  <brobecker@adacore.com>
6380
6381         * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6382         corresponding ERRNO check in same block.
6383
6384 2014-11-12  Pedro Alves  <palves@redhat.com>
6385
6386         * server.c (cont_thread): Update comment.
6387         (start_inferior, attach_inferior): No longer clear cont_thread.
6388         (handle_v_cont): No longer set cont_thread.
6389         (captured_main): Clear cont_thread each time a GDB connects.
6390
6391 2014-11-12  Pedro Alves  <palves@redhat.com>
6392
6393         * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6394         thread, and don't resume all threads if the Hc thread has exited.
6395
6396 2014-11-12  Pedro Alves  <palves@redhat.com>
6397
6398         * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6399         the process group instead of to a specific LWP.
6400
6401 2014-10-15  Pedro Alves  <palves@redhat.com>
6402
6403         PR server/17487
6404         * win32-arm-low.c (arm_set_thread_context): Remove current_event
6405         parameter.
6406         (arm_set_thread_context): Delete.
6407         (the_low_target): Adjust.
6408         * win32-i386-low.c (debug_registers_changed)
6409         (debug_registers_used): Delete.
6410         (update_debug_registers_callback): New function.
6411         (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6412         needing to update their debug registers.
6413         (win32_get_current_dr): New function.
6414         (x86_dr_low_get_addr, x86_dr_low_get_control)
6415         (x86_dr_low_get_status): Fetch the debug register from the thread
6416         record's context.
6417         (i386_initial_stuff): Adjust.
6418         (i386_get_thread_context): Remove current_event parameter.  Don't
6419         clear debug_registers_changed nor copy DR values to
6420         debug_reg_state.
6421         (i386_set_thread_context): Delete.
6422         (i386_prepare_to_resume): New function.
6423         (i386_thread_added): Mark the thread as needing to update irs
6424         debug registers.
6425         (the_low_target): Remove i386_set_thread_context and install
6426         i386_prepare_to_resume.
6427         * win32-low.c (win32_get_thread_context): Adjust.
6428         (win32_set_thread_context): Use SetThreadContext
6429         directly.
6430         (win32_prepare_to_resume): New function.
6431         (win32_require_context): New function, factored out from ...
6432         (thread_rec): ... this.
6433         (continue_one_thread): Call win32_prepare_to_resume on each thread
6434         we're about to continue.
6435         (win32_resume): Call win32_prepare_to_resume on the event thread.
6436         * win32-low.h (struct win32_thread_info)
6437         <debug_registers_changed>: New field.
6438         (struct win32_target_ops): Change prototype of set_thread_context,
6439         delete set_thread_context and add prepare_to_resume.
6440         (win32_require_context): New declaration.
6441
6442 2014-10-08  Gary Benson  <gbenson@redhat.com>
6443
6444         * server.h: Do not include common-exceptions.h.
6445
6446 2014-10-08  Gary Benson  <gbenson@redhat.com>
6447
6448         * server.h: Do not include cleanups.h.
6449
6450 2014-09-30  James Hogan  <james.hogan@imgtec.com>
6451
6452         * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6453         mips64-dsp-linux.c.
6454
6455 2014-09-23  Yao Qi  <yao@codesourcery.com>
6456
6457         * linux-low.c (lp_status_maybe_breakpoint): New function.
6458         (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6459         (count_events_callback): Likewise.
6460         (select_event_lwp_callback): Likewise.
6461         (cancel_breakpoints_callback): Likewise.
6462
6463 2014-09-19  Don Breazeal  <donb@codesourcery.com>
6464
6465         * linux-low.c (handle_extended_wait): Call
6466         linux_ptrace_get_extended_event.
6467         (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6468         linux_is_extended_waitstatus.
6469
6470 2014-09-16  Joel Brobecker  <brobecker@adacore.com>
6471
6472         * Makefile.in (CPPFLAGS): Define.
6473         (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6474         (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6475
6476 2014-09-16  Gary Benson  <gbenson@redhat.com>
6477
6478         * inferiors.h (current_inferior): Renamed as...
6479         (current_thread): New variable.  All uses updated.
6480         * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6481         (maybe_move_out_of_jump_pad): Likewise.
6482         (cancel_breakpoint): Likewise.
6483         (linux_low_filter_event): Likewise.
6484         (wait_for_sigstop): Likewise.
6485         (linux_resume_one_lwp): Likewise.
6486         (need_step_over_p): Likewise.
6487         (start_step_over): Likewise.
6488         (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6489         * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6490         * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6491         and save_inferior as saved_thread.
6492         * regcache.c (get_thread_regcache): Renamed saved_inferior as
6493         saved_thread.
6494         (regcache_invalidate_thread): Likewise.
6495         * remote-utils.c (prepare_resume_reply): Likewise.
6496         * thread-db.c (thread_db_get_tls_address): Likewise.
6497         (disable_thread_event_reporting): Likewise.
6498         (remove_thread_event_breakpoints): Likewise.
6499         * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6500         as saved_thread.
6501         * target.h (set_desired_inferior): Renamed as...
6502         (set_desired_thread): New declaration.  All uses updated.
6503         * server.c (myresume): Updated comment to reference thread instead
6504         of inferior.
6505         (handle_serial_event): Likewise.
6506         (handle_target_event): Likewise.
6507
6508 2014-09-12  Tom Tromey  <tromey@redhat.com>
6509             Gary Benson  <gbenson@redhat.com>
6510
6511         * regcache.h: Include common-regcache.h.
6512         (regcache_read_pc): Don't declare.
6513         * regcache.c (get_thread_regcache_for_ptid): New function.
6514
6515 2014-09-11  Tom Tromey  <tromey@redhat.com>
6516             Gary Benson  <gbenson@redhat.com>
6517
6518         * symbol.c: New file.
6519         * Makefile.in (SFILES): Add symbol.c.
6520         (OBS): Add symbol.o.
6521
6522 2014-09-11  Gary Benson  <gbenson@redhat.com>
6523
6524         * target.c (target_stop_ptid, target_continue_ptid): New
6525         functions.
6526
6527 2014-09-11  Tom Tromey  <tromey@redhat.com>
6528             Gary Benson  <gbenson@redhat.com>
6529
6530         * target.h: Include target/target.h.
6531         * target.c (target_read_memory, target_read_uint32)
6532         (target_write_memory): New functions.
6533
6534 2014-09-11  Gary Benson  <gbenson@redhat.com>
6535
6536         * server.h (debug_hw_points): Don't declare.
6537         * server.c (debug_hw_points): Don't define.  Replace all uses
6538         with show_debug_regs.
6539         * linux-aarch64-low.c (debug_hw_points): Don't define.  Replace
6540         all uses with show_debug_regs.
6541
6542 2014-09-08  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
6543
6544         * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6545         endianness into account.
6546         (ppc_supply_ptrace_register): Likewise.
6547
6548 2014-09-03  James Hogan  <james.hogan@imgtec.com>
6549
6550         * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6551         to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6552
6553 2014-09-03  Gary Benson  <gbenson@redhat.com>
6554
6555         * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6556         ALL_DEBUG_ADDRESS_REGISTERS.
6557
6558 2014-09-02  Gary Benson  <gbenson@redhat.com>
6559
6560         * i386-low.h: Renamed as...
6561         * x86-low.h: New file.  All type, function and variable name
6562         prefixes changed from "i386_" to "x86_".  All references updated.
6563         * i386-low.c: Renamed as...
6564         * x86-low.c: New file.  All type, function and variable name
6565         prefixes changed from "i386_" to "x86_".  All references updated.
6566
6567 2014-09-02  Gary Benson  <gbenson@redhat.com>
6568
6569         * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6570         (x86_linux_new_thread): Likewise.
6571
6572 2014-08-29  Gary Benson  <gbenson@redhat.com>
6573
6574         * server.h (setjmp.h): Do not include.
6575         (toplevel): Do not declare.
6576         (common-exceptions.h): Include.
6577         (cleanups.h): Likewise.
6578         * server.c (toplevel): Do not define.
6579         (exit_code): New static global.
6580         (detach_or_kill_for_exit_cleanup): New function.
6581         (main): New function.  Original main renamed to...
6582         (captured_main): New function.
6583         * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6584
6585 2014-08-29  Gary Benson  <gbenson@redhat.com>
6586
6587         * Makefile.in (SFILES): Add common/common-exceptions.c.
6588         (OBS): Add common-exceptions.o.
6589         (common-exceptions.o): New rule.
6590         * utils.c (prepare_to_throw_exception): New function.
6591
6592 2014-08-29  Gary Benson  <gbenson@redhat.com>
6593
6594         * config.in: Regenerate.
6595         * configure: Likewise.
6596
6597 2014-08-29  Gary Benson  <gbenson@redhat.com>
6598
6599         * Makefile.in (SFILES): Add common/cleanups.c.
6600         (OBS): cleanups.o.
6601         (cleanups.o): New rule.
6602
6603 2014-08-29  Gary Benson  <gbenson@redhat.com>
6604
6605         * utils.c (internal_vwarning): New function.
6606
6607 2014-08-28  Gary Benson  <gbenson@redhat.com>
6608
6609         * utils.h (fatal): Remove declaration.
6610         * utils.c (fatal): Remove function.
6611
6612 2014-08-28  Gary Benson  <gbenson@redhat.com>
6613
6614         * tracepoint.c (gdb_agent_init): Replace fatal with
6615         perror_with_name.
6616         (initialize_tracepoint): Likewise.
6617
6618 2014-08-28  Gary Benson  <gbenson@redhat.com>
6619
6620         * remote-utils.c (remote_prepare): Replace fatal with error.
6621
6622 2014-08-28  Gary Benson  <gbenson@redhat.com>
6623
6624         * linux-low.c (linux_async): Replace fatal with warning.
6625         Tidy up and return.
6626         (linux_start_non_stop): Return -1 if linux_async failed.
6627
6628 2014-08-28  Gary Benson  <gbenson@redhat.com>
6629
6630         * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6631         gdb_assert.
6632         (i386_dr_low_get_addr): Remove vague comment.
6633         * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6634         gdb_assert.
6635
6636 2014-08-28  Gary Benson  <gbenson@redhat.com>
6637
6638         * inferiors.c (get_thread_process): Replace check with gdb_assert.
6639         * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6640         internal_error.
6641         (linux_resume_one_lwp): Likewise.
6642         * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6643         gdb_assert.
6644         * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6645         with internal_error.
6646         * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6647         (init_register_cache): Replace fatal with gdb_assert_not_reached.
6648         (find_register_by_name): Replace fatal with internal_error.
6649         (find_regno): Likewise.
6650         * tdesc.c (init_target_desc): Replace check with gdb_assert.
6651         * thread-db.c (thread_db_create_event): Likewise.
6652         (thread_db_load_search): Likewise.
6653         (try_thread_db_load_1): Likewise.
6654         * tracepoint.c (get_jump_space_head): Replace fatal with
6655         internal_error.
6656         (claim_trampoline_space): Likewise.
6657         (have_fast_tracepoint_trampoline_buffer): Likewise.
6658         (cmd_qtstart): Likewise.
6659         (stop_tracing): Likewise.
6660         (fast_tracepoint_collecting): Likewise.
6661         (target_malloc): Likewise.
6662         (download_tracepoint): Likewise.
6663         (download_trace_state_variables): Replace check with gdb_assert.
6664         (upload_fast_traceframes): Replace fatal with internal_error.
6665
6666 2014-08-19  Tom Tromey  <tromey@redhat.com>
6667             Gary Benson  <gbenson@redhat.com>
6668
6669         * Makefile.in (SFILES): Add common/common-debug.c.
6670         (OBS): Add common-debug.o.
6671         (common-debug.o): New rule.
6672         * debug.h (debug_printf): Don't declare.
6673         * debug.c (debug_printf): Renamed and rewritten as...
6674         (debug_vprintf): New function.
6675
6676 2014-08-19  Gary Benson  <gbenson@redhat.com>
6677
6678         * utils.h: Do not include print-utils.h.
6679
6680 2014-08-19  Tom Tromey  <tromey@redhat.com>
6681             Gary Benson  <gbenson@redhat.com>
6682
6683         * server.h: Add static assertion.
6684         (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6685
6686 2014-08-19  Tom Tromey  <tromey@redhat.com>
6687             Gary Benson  <gbenson@redhat.com>
6688
6689         * Makefile.in (SFILES): Add common/errors.c.
6690         (OBS): Add errors.o.
6691         (IPA_OBS): Add errors-ipa.o.
6692         (errors.o): New rule.
6693         (errors-ipa.o): Likewise.
6694         * utils.h (perror_with_name, error, warning): Don't declare.
6695         * utils.c (warning): Renamed and rewritten as...
6696         (vwarning): New function.
6697         (error): Renamed and rewritten as...
6698         (verror): New function.
6699         (internal_error): Renamed and rewritten as...
6700         (internal_verror): New function.
6701
6702 2014-08-07  Gary Benson  <gbenson@redhat.com>
6703
6704         * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6705         * configure: Regenerate.
6706         * config.in: Likewise.
6707         * server.h: Do not include errno.h.
6708         * event-loop.c: Likewise.
6709         * hostio-errno.c: Likewise.
6710         * linux-low.c: Likewise.
6711         * remote-utils.c: Likewise.
6712         * spu-low.c: Likewise.
6713         * utils.c: Likewise.
6714         * gdbreplay.c: Unconditionally include errno.h.
6715
6716 2014-08-07  Gary Benson  <gbenson@redhat.com>
6717
6718         * server.h: Do not include string.h.
6719         * event-loop.c: Likewise.
6720         * linux-low.c: Likewise.
6721         * regcache.c: Likewise.
6722         * remote-utils.c: Likewise.
6723         * spu-low.c: Likewise.
6724         * utils.c: Likewise.
6725
6726 2014-08-07  Gary Benson  <gbenson@redhat.com>
6727
6728         * server.h: Do not include gdb_assert.h.
6729
6730 2014-08-07  Gary Benson  <gbenson@redhat.com>
6731
6732         * server.h: Do not include common-utils.h.
6733
6734 2014-08-07  Gary Benson  <gbenson@redhat.com>
6735
6736         * server.h: Do not include ptid.h.
6737         * notif.h: Likewise.
6738
6739 2014-08-07  Gary Benson  <gbenson@redhat.com>
6740
6741         * server.h: Do not include gdb_locale.h.
6742
6743 2014-08-07  Gary Benson  <gbenson@redhat.com>
6744
6745         * server.h: Do not include gdb/signals.h.
6746         * win32-low.c: Likewise.
6747
6748 2014-08-07  Gary Benson  <gbenson@redhat.com>
6749
6750         * server.h: Do not include pathmax.h.
6751
6752 2014-08-07  Gary Benson  <gbenson@redhat.com>
6753
6754         * server.h: Do not include libiberty.h.
6755         * linux-bfin-low.c: Likewise.
6756
6757 2014-08-07  Gary Benson  <gbenson@redhat.com>
6758
6759         * server.h: Do not include ansidecl.h.
6760
6761 2014-08-07  Gary Benson  <gbenson@redhat.com>
6762
6763         * linux-x86-low.c: Do not include stddef.h.
6764         * lynx-ppc-low.c: Likewise.
6765         * tracepoint.c: Likewise.
6766
6767 2014-08-07  Gary Benson  <gbenson@redhat.com>
6768
6769         * server.h: Do not include stdarg.h.
6770         * nto-low.c: Likewise.
6771
6772 2014-08-07  Gary Benson  <gbenson@redhat.com>
6773
6774         * server.h: Do not include stdlib.h.
6775         * inferiors.c: Likewise.
6776         * linux-low.c: Likewise.
6777         * regcache.c: Likewise.
6778         * spu-low.c: Likewise.
6779         * tracepoint.c: Likewise.
6780         * utils.c: Likewise.
6781
6782 2014-08-07  Gary Benson  <gbenson@redhat.com>
6783
6784         * server.h: Do not include stdio.h.
6785         * linux-low.c: Likewise.
6786         * remote-utils.c: Likewise.
6787         * spu-low.c: Likewise.
6788         * utils.c: Likewise.
6789         * wincecompat.c: Likewise.
6790
6791 2014-08-06  Gary Benson  <gbenson@redhat.com>
6792
6793         * regcache.c (init_register_cache): Move conditionals inside if.
6794
6795 2014-08-06  Gary Benson  <gbenson@redhat.com>
6796
6797         * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6798
6799 2014-07-31  Gary Benson  <gbenson@redhat.com>
6800
6801         * ax.h: Do not include server.h.
6802         * gdbthread.h: Likewise.
6803         * lynx-low.h: Likewise.
6804         * notif.h: Likewise.
6805
6806 2014-07-30  Gary Benson  <gbenson@redhat.com>
6807
6808         * server.h: Include common-defs.h.
6809         Do not include config.h or build-gnulib-gdbserver/config.h.
6810
6811 2014-07-30  Gary Benson  <gbenson@redhat.com>
6812
6813         * hostio-errno.c: Move server.h to top of includes list.
6814         * inferiors.c: Likewise.
6815         * linux-x86-low.c: Likewise.
6816         * notif.c: Include server.h.
6817
6818 2014-07-24  Tom Tromey  <tromey@redhat.com>
6819             Gary Benson  <gbenson@redhat.com>
6820
6821         * server.h (CORE_ADDR): Now unsigned.
6822
6823 2014-07-16  Pedro Alves  <palves@redhat.com>
6824
6825         * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6826
6827 2014-07-15  Pedro Alves  <palves@redhat.com>
6828
6829         * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6830         copy.
6831
6832 2014-07-11  Pedro Alves  <palves@redhat.com>
6833
6834         * linux-low.c (kill_wait_lwp): New function, based on
6835         kill_one_lwp_callback, but use my_waitpid directly.
6836         (kill_one_lwp_callback, linux_kill): Use it.
6837
6838 2014-06-23  Pedro Alves  <palves@redhat.com>
6839
6840         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6841         before setting DR0..DR3.
6842
6843 2014-06-20  Gary Benson  <gbenson@redhat.com>
6844
6845         * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6846         * configure: Regenerated.
6847         * config.in: Likewise.
6848
6849 2014-06-20  Gary Benson  <gbenson@redhat.com>
6850
6851         * Makefile.in (SFILES): Update locations for files moved
6852         from common to nat.
6853         (object file files): Reordered.
6854
6855 2014-06-20  Gary Benson  <gbenson@redhat.com>
6856
6857         * i386-low.h (i386_dr_low_can_set_addr): Removed.
6858         (i386_dr_low_set_addr): Likewise.
6859         (i386_dr_low_get_addr): Likewise.
6860         (i386_dr_low_can_set_control): Likewise.
6861         (i386_dr_low_set_control): Likewise.
6862         (i386_dr_low_get_control): Likewise.
6863         (i386_dr_low_get_status): Likewise.
6864         (i386_get_debug_register_length): Likewise.
6865         * linux-x86-low.c (i386_dr_low_set_addr):
6866         Changed signature.  Made static.
6867         (i386_dr_low_get_addr): Likewise.
6868         (i386_dr_low_set_control): Likewise.
6869         (i386_dr_low_get_control): Likewise.
6870         (i386_dr_low_get_status): Likewise.
6871         (i386_dr_low): New global variable.
6872         * win32-i386-low.c (i386_dr_low_set_addr):
6873         Changed signature.  Made static.
6874         (i386_dr_low_get_addr): Likewise.
6875         (i386_dr_low_set_control): Likewise.
6876         (i386_dr_low_get_control): Likewise.
6877         (i386_dr_low_get_status): Likewise.
6878         (i386_dr_low): New global variable.
6879
6880 2014-06-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6881
6882         * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6883         * Makefile.in (AR, AR_FLAGS): Define.
6884         * configure: Regenerate.
6885
6886 2014-06-19  Gary Benson  <gbenson@redhat.com>
6887
6888         * Makefile.in (i386-dregs.o): New rule.
6889         * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6890         * i386-low.c (target.h): Remove include.
6891         (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6892         (DR_CONTROL_SHIFT): Likewise.
6893         (DR_CONTROL_SIZE): Likewise.
6894         (DR_RW_EXECUTE): Likewise.
6895         (DR_RW_WRITE): Likewise.
6896         (DR_RW_READ): Likewise.
6897         (DR_RW_IORW): Likewise.
6898         (DR_LEN_1): Likewise.
6899         (DR_LEN_2): Likewise.
6900         (DR_LEN_4): Likewise.
6901         (DR_LEN_8): Likewise.
6902         (DR_LOCAL_ENABLE_SHIFT): Likewise.
6903         (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6904         (DR_ENABLE_SIZE): Likewise.
6905         (DR_LOCAL_SLOWDOWN): Likewise.
6906         (DR_GLOBAL_SLOWDOWN): Likewise.
6907         (DR_CONTROL_RESERVED): Likewise.
6908         (I386_DR_CONTROL_MASK): Likewise.
6909         (I386_DR_VACANT): Likewise.
6910         (I386_DR_LOCAL_ENABLE): Likewise.
6911         (I386_DR_GLOBAL_ENABLE): Likewise.
6912         (I386_DR_DISABLE): Likewise.
6913         (I386_DR_SET_RW_LEN): Likewise.
6914         (I386_DR_GET_RW_LEN): Likewise.
6915         (I386_DR_WATCH_HIT): Likewise.
6916         (i386_wp_op_t): Likewise.
6917         (i386_show_dr): Likewise.
6918         (i386_length_and_rw_bits): Likewise.
6919         (i386_insert_aligned_watchpoint): Likewise.
6920         (i386_remove_aligned_watchpoint): Likewise.
6921         (i386_handle_nonaligned_watchpoint): Likewise.
6922         i386_update_inferior_debug_regs(): Likewise.
6923         (i386_dr_insert_watchpoint): Likewise.
6924         (i386_dr_remove_watchpoint): Likewise.
6925         (i386_dr_region_ok_for_watchpoint): Likewise.
6926         (i386_dr_stopped_data_address): Likewise.
6927         (i386_dr_stopped_by_watchpoint): Likewise.
6928
6929 2014-06-19  Gary Benson  <gbenson@redhat.com>
6930
6931         * i386-low.c (i386_dr_show): Renamed to
6932         i386_show_dr and made static.  All uses updated.
6933         (i386_dr_length_and_rw_bits): Renamed to
6934         i386_length_and_rw_bits and made static.
6935         All uses updated.
6936         (i386_dr_insert_aligned_watchpoint): Renamed to
6937         i386_insert_aligned_watchpoint and made static.
6938         All uses updated.
6939         (i386_dr_remove_aligned_watchpoint): Renamed to
6940         i386_remove_aligned_watchpoint and made static.
6941         All uses updated.
6942         (i386_dr_update_inferior_debug_regs): Renamed to
6943         i386_update_inferior_debug_regs and made static.
6944         All uses updated.
6945
6946 2014-06-18  Gary Benson  <gbenson@redhat.com>
6947
6948         * i386-low.h (i386_dr_low_can_set_addr): New macro.
6949         (i386_dr_low_can_set_control): Likewise.
6950         (i386_get_debug_register_length): Likewise.
6951         * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6952         (i386_dr_low_can_set_control): Likewise.
6953         (i386_get_debug_register_length): Likewise.
6954
6955 2014-06-17  Gary Benson  <gbenson@redhat.com>
6956
6957         * i386-low.h (i386-dregs.h): New include.
6958         (DR_FIRSTADDR): Now in i386-dregs.h.
6959         (DR_LASTADDR): Likewise.
6960         (DR_NADDR): Likewise.
6961         (DR_STATUS): Likewise.
6962         (DR_CONTROL): Likewise.
6963         (i386_debug_reg_state): Likewise.
6964         (i386_dr_insert_watchpoint): Likewise.
6965         (i386_dr_remove_watchpoint): Likewise.
6966         (i386_dr_region_ok_for_watchpoint): Likewise.
6967         (i386_dr_stopped_data_address): Likewise.
6968         (i386_dr_stopped_by_watchpoint): Likewise.
6969         * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6970
6971 2014-06-18  Gary Benson  <gbenson@redhat.com>
6972
6973         * i386-low.h (i386_low_insert_watchpoint): Renamed to
6974         i386_dr_insert_watchpoint.
6975         (i386_low_remove_watchpoint): Renamed to
6976         i386_dr_remove_watchpoint.
6977         (i386_low_region_ok_for_watchpoint): Renamed to
6978         i386_dr_region_ok_for_watchpoint.
6979         (i386_low_stopped_data_address): Renamed to
6980         i386_dr_stopped_data_address.
6981         (i386_low_stopped_by_watchpoint): Renamed to
6982         i386_dr_stopped_by_watchpoint.
6983         * i386-low.c (i386_show_dr): Renamed to
6984         i386_dr_show and made nonstatic.  All uses updated.
6985         (i386_length_and_rw_bits): Renamed to
6986         i386_dr_length_and_rw_bits and made nonstatic.
6987         All uses updated.
6988         (i386_insert_aligned_watchpoint): Renamed to
6989         i386_dr_insert_aligned_watchpoint and made nonstatic.
6990         All uses updated.
6991         (i386_remove_aligned_watchpoint): Renamed to
6992         i386_dr_remove_aligned_watchpoint and made nonstatic.
6993         All uses updated.
6994         (i386_update_inferior_debug_regs): Renamed to
6995         i386_dr_update_inferior_debug_regs and made nonstatic.
6996         All uses updated.
6997         (i386_low_insert_watchpoint): Renamed to
6998         i386_dr_insert_watchpoint.  All uses updated.
6999         (i386_low_remove_watchpoint): Renamed to
7000         i386_dr_remove_watchpoint.  All uses updated.
7001         (i386_low_region_ok_for_watchpoint): Renamed to
7002         i386_dr_region_ok_for_watchpoint.  All uses updated.
7003         (i386_low_stopped_data_address): Renamed to
7004         i386_dr_stopped_data_address.  All uses updated.
7005         (i386_low_stopped_by_watchpoint): Renamed to
7006         i386_dr_stopped_by_watchpoint.  All uses updated.
7007
7008 2014-06-18  Gary Benson  <gbenson@redhat.com>
7009
7010         * i386-low.c (i386_dr_low_can_set_addr): New macro.
7011         (i386_dr_low_can_set_control): Likewise.
7012         (i386_insert_aligned_watchpoint): New check.
7013
7014 2014-06-18  Gary Benson  <gbenson@redhat.com>
7015
7016         * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7017         Renamed to state.
7018
7019 2014-06-18  Gary Benson  <gbenson@redhat.com>
7020
7021         * i386-low.c (i386_length_and_rw_bits): Use internal_error
7022         instead of fatal and error.
7023         (i386_handle_nonaligned_watchpoint): Likewise.
7024
7025 2014-06-18  Gary Benson  <gbenson@redhat.com>
7026
7027         * i386-low.c (i386_get_debug_register_length): New macro.
7028         (TARGET_HAS_DR_LEN_8): Remove conditional.  Use above macro.
7029         (i386_show_dr): Use debug_printf instead of fprintf.  Use
7030         phex to format values.
7031
7032 2014-06-18  Gary Benson  <gbenson@redhat.com>
7033
7034         * i386-low.h: Comment changes.
7035         * i386-low.c: Likewise.
7036
7037 2014-06-18  Gary Benson  <gbenson@redhat.com>
7038
7039         * i386-low.c: Whitespace changes.
7040
7041 2014-06-12  Tom Tromey  <tromey@redhat.com>
7042
7043         * utils.c (freeargv): Remove.
7044
7045 2014-06-12  Tom Tromey  <tromey@redhat.com>
7046
7047         * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7048         * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7049         (parse_debug_format_options): Likewise.
7050         (gdbserver_usage): Likewise.
7051         * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7052         (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7053         (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7054         against libiberty.
7055         ($(LIBGNU)): Depend on libiberty.
7056         (all-lib): Recurse into all subdirs.
7057         (install-only): Invoke "install" target in subdirs.
7058         (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7059         targets.
7060         * configure: Rebuild.
7061         * configure.ac: Add ACX_CONFIGURE_DIR for libiberty.  Don't check
7062         for vasprintf, vsnprintf, or gettimeofday.
7063         * configure.srv: Don't add safe-ctype.o or lbasename.o to
7064         srv_tgtobj.
7065
7066 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
7067
7068         * development.sh: Delete.
7069         * Makefile.in (config.status): Adjust dependency on development.sh.
7070         * configure.ac: Adjust development.sh source call.
7071         * configure: Regenerate.
7072
7073 2014-06-02  Pedro Alves  <palves@redhat.com>
7074
7075         * ax.c (gdb_free_agent_expr): New function.
7076         * ax.h (gdb_free_agent_expr): New declaration.
7077         * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7078         list.
7079         (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7080         static.
7081         (clear_breakpoint_conditions_and_commands): New function.
7082         * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7083         (clear_breakpoint_conditions_and_commands): New declaration.
7084
7085 2014-05-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
7086
7087         * linux-aarch64-low.c (asm/ptrace.h): Include.
7088
7089 2014-05-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7090
7091         Fix TLS access for -static -pthread.
7092         * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7093         (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7094         (thread_db_load_search, try_thread_db_load_1): Initialize it.
7095
7096 2014-05-20  Pedro Alves  <palves@redhat.com>
7097
7098         * linux-aarch64-low.c (aarch64_insert_point)
7099         (aarch64_remove_point): No longer check whether the type is
7100         supported here.  Adjust to new interface.
7101         (the_low_target): Install aarch64_supports_z_point_type as
7102         supports_z_point_type method.
7103         * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7104         (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7105         instead of a Z packet char.  Adjust.
7106         (arm_supports_z_point_type): New function.
7107         (arm_insert_point, arm_remove_point): Adjust to new interface.
7108         (the_low_target): Install arm_supports_z_point_type.
7109         * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7110         (cris_insert_point, cris_remove_point): Adjust to new interface.
7111         Don't check whether the type is supported here.
7112         (the_low_target): Install cris_supports_z_point_type.
7113         * linux-low.c (linux_supports_z_point_type): New function.
7114         (linux_insert_point, linux_remove_point): Adjust to new interface.
7115         * linux-low.h (struct linux_target_ops) <insert_point,
7116         remove_point>: Take an enum raw_bkpt_type instead of a char.  Add
7117         raw_breakpoint pointer parameter.
7118         <supports_z_point_type>: New method.
7119         * linux-mips-low.c (mips_supports_z_point_type): New function.
7120         (mips_insert_point, mips_remove_point): Adjust to new interface.
7121         Use mips_supports_z_point_type.
7122         (the_low_target): Install mips_supports_z_point_type.
7123         * linux-ppc-low.c (the_low_target): Install NULL as
7124         supports_z_point_type method.
7125         * linux-s390-low.c (the_low_target): Install NULL as
7126         supports_z_point_type method.
7127         * linux-sparc-low.c (the_low_target): Install NULL as
7128         supports_z_point_type method.
7129         * linux-x86-low.c (x86_supports_z_point_type): New function.
7130         (x86_insert_point): Adjust to new insert_point interface.  Use
7131         insert_memory_breakpoint.  Adjust to new
7132         i386_low_insert_watchpoint interface.
7133         (x86_remove_point): Adjust to remove_point interface.  Use
7134         remove_memory_breakpoint.  Adjust to new
7135         i386_low_remove_watchpoint interface.
7136         (the_low_target): Install x86_supports_z_point_type.
7137         * lynx-low.c (lynx_target_ops): Install NULL as
7138         supports_z_point_type callback.
7139         * nto-low.c (nto_supports_z_point_type): New.
7140         (nto_insert_point, nto_remove_point): Adjust to new interface.
7141         (nto_target_ops): Install nto_supports_z_point_type.
7142         * mem-break.c: Adjust intro comment.
7143         (struct raw_breakpoint) <raw_type, size>: New fields.
7144         <inserted>: Update comment.
7145         <shlib_disabled>: Delete field.
7146         (enum bkpt_type) <gdb_breakpoint>: Delete value.
7147         <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7148         gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7149         (raw_bkpt_type_to_target_hw_bp_type): New function.
7150         (find_enabled_raw_code_breakpoint_at): New function.
7151         (find_raw_breakpoint_at): New type and size parameters.  Use them.
7152         (insert_memory_breakpoint): New function, based off
7153         set_raw_breakpoint_at.
7154         (remove_memory_breakpoint): New function.
7155         (set_raw_breakpoint_at): Reimplement.
7156         (set_breakpoint): New, based on set_breakpoint_at.
7157         (set_breakpoint_at): Reimplement.
7158         (delete_raw_breakpoint): Go through the_target->remove_point
7159         instead of assuming memory breakpoints.
7160         (find_gdb_breakpoint_at): Delete.
7161         (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7162         (find_gdb_breakpoint): New function.
7163         (set_gdb_breakpoint_at): Delete.
7164         (z_type_supported): New function.
7165         (set_gdb_breakpoint_1): New function, loosely based off
7166         set_gdb_breakpoint_at.
7167         (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7168         (delete_gdb_breakpoint_at): Delete.
7169         (delete_gdb_breakpoint_1): New function, loosely based off
7170         delete_gdb_breakpoint_at.
7171         (delete_gdb_breakpoint): New function.
7172         (clear_gdb_breakpoint_conditions): Rename to ...
7173         (clear_breakpoint_conditions): ... this.  Don't handle a NULL
7174         breakpoint.
7175         (add_condition_to_breakpoint): Make static.
7176         (add_breakpoint_condition): Take a struct breakpoint pointer
7177         instead of an address.  Adjust.
7178         (gdb_condition_true_at_breakpoint): Rename to ...
7179         (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7180         z_type parameter.
7181         (gdb_condition_true_at_breakpoint): Reimplement.
7182         (add_breakpoint_commands): Take a struct breakpoint pointer
7183         instead of an address.  Adjust.
7184         (gdb_no_commands_at_breakpoint): Rename to ...
7185         (gdb_no_commands_at_breakpoint_z_type): ... this.  Add z_type
7186         parameter.  Return true if no breakpoint was found.  Change debug
7187         output.
7188         (gdb_no_commands_at_breakpoint): Reimplement.
7189         (run_breakpoint_commands): Rename to ...
7190         (run_breakpoint_commands_z_type): ... this.  Add z_type parameter,
7191         and change return type to boolean.
7192         (run_breakpoint_commands): New function.
7193         (gdb_breakpoint_here): Also check for Z1 breakpoints.
7194         (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7195         breakpoint.  Go through the_target->remove_point instead of
7196         assuming memory breakpoint.
7197         (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7198         software and hardware breakpoints.
7199         (reinsert_raw_breakpoint): Go through the_target->insert_point
7200         instead of assuming memory breakpoint.
7201         (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7202         software and hardware breakpoints.
7203         (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7204         Check both software and hardware breakpoints.
7205         (validate_inserted_breakpoint): Assert the breakpoint is a
7206         software breakpoint.  Set the inserted flag to -1 instead of
7207         setting shlib_disabled.
7208         (delete_disabled_breakpoints): Adjust.
7209         (validate_breakpoints): Only validate software breakpoints.
7210         Adjust to inserted flag change.
7211         (check_mem_read, check_mem_write): Skip breakpoint types other
7212         than software breakpoints.  Adjust to inserted flag change.
7213         * mem-break.h (enum raw_bkpt_type): New enum.
7214         (raw_breakpoint, struct process_info): Forward declare.
7215         (Z_packet_to_target_hw_bp_type): Delete declaration.
7216         (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7217         (set_gdb_breakpoint, delete_gdb_breakpoint)
7218         (clear_breakpoint_conditions): New declarations.
7219         (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7220         (breakpoint_inserted_here): Update comment.
7221         (add_breakpoint_condition, add_breakpoint_commands): Replace
7222         address parameter with a breakpoint pointer parameter.
7223         (gdb_breakpoint_here): Update comment.
7224         (delete_gdb_breakpoint_at): Delete.
7225         (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7226         * server.c (process_point_options): Take a struct breakpoint
7227         pointer instead of an address.  Adjust.
7228         (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7229         delete_gdb_breakpoint.
7230         * spu-low.c (spu_target_ops): Install NULL as
7231         supports_z_point_type method.
7232         * target.h: Include mem-break.h.
7233         (struct target_ops) <prepare_to_access_memory>: Update comment.
7234         <supports_z_point_type>: New field.
7235         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7236         instead of a char.  Also take a raw breakpoint pointer.
7237         * win32-arm-low.c (the_low_target): Install NULL as
7238         supports_z_point_type.
7239         * win32-i386-low.c (i386_supports_z_point_type): New function.
7240         (i386_insert_point, i386_remove_point): Adjust to new interface.
7241         (the_low_target): Install i386_supports_z_point_type.
7242         * win32-low.c (win32_supports_z_point_type): New function.
7243         (win32_insert_point, win32_remove_point): Adjust to new interface.
7244         (win32_target_ops): Install win32_supports_z_point_type.
7245         * win32-low.h (struct win32_target_ops):
7246         <supports_z_point_type>: New method.
7247         <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7248         instead of a char.  Also take a raw breakpoint pointer.
7249
7250 2014-05-20  Pedro Alves  <palves@redhat.com>
7251
7252         * mem-break.h: Include break-common.h.
7253         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7254         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7255         (Z_packet_to_target_hw_bp_type): New declaration.
7256         * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7257         * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7258         (Z_PACKET_ACCESS_WP): Delete macros.
7259         (Z_packet_to_hw_type): Delete function.
7260         * i386-low.h: Don't include break-common.h here.
7261         (Z_packet_to_hw_type): Delete declaration.
7262         * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7263         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7264         * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7265         Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7266         * linux-aarch64-low.c: Don't include break-common.h here.
7267         (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7268         (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7269         (Z_packet_to_target_hw_bp_type): Delete function.
7270         * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7271         function.
7272         (mips_insert_point, mips_remove_point): Use
7273         Z_packet_to_target_hw_bp_type.
7274
7275 2014-05-20  Pedro Alves  <palves@redhat.com>
7276
7277         * linux-aarch64-low.c: Include break-common.h.
7278         (enum target_point_type): Delete.
7279         (Z_packet_to_point_type): Rename to ...
7280         (Z_packet_to_target_hw_bp_type): ... this, and return a
7281         target_hw_bp_type instead.
7282         (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7283         instead of an enum target_point_type.
7284         (aarch64_point_encode_ctrl_reg): Likewise.  Compute type mask from
7285         breakpoint type.
7286         (aarch64_dr_state_insert_one_point)
7287         (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7288         (aarch64_handle_aligned_watchpoint)
7289         (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7290         Take an enum target_hw_bp_type instead of an enum
7291         target_point_type.
7292         (aarch64_supports_z_point_type): New function.
7293         (aarch64_insert_point, aarch64_remove_point): Use it.  Adjust to
7294         use Z_packet_to_target_hw_bp_type.
7295
7296 2014-05-20  Joel Brobecker  <brobecker@adacore.com>
7297
7298         * configure.ac: Only use -Werror by default when DEVELOPMENT
7299         is true.
7300         * configure: Regenerate.
7301
7302 2014-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
7303
7304         Fix gdbserver qGetTLSAddr for x86_64 -m32.
7305         * linux-x86-low.c (X86_64_USER_REGS): New.
7306         (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7307
7308 2014-04-28  Yao Qi  <yao@codesourcery.com>
7309
7310         * Makefile.in (i386-avx512.c): Fix the typo of generated file
7311         name.
7312
7313 2014-04-25  Pedro Alves  <palves@redhat.com>
7314
7315         PR server/16255
7316         * linux-low.c (linux_attach_fail_reason_string): New function.
7317         (linux_attach_lwp): Delete.
7318         (linux_attach_lwp_1): Rename to ...
7319         (linux_attach_lwp): ... this.  Take a ptid instead of a pid as
7320         argument.  Remove "initial" parameter.  Return int instead of
7321         void.  Don't error or warn here.
7322         (linux_attach): Adjust to call linux_attach_lwp.  Call error on
7323         failure to attach to the tgid.  Call warning when failing to
7324         attach to an lwp.
7325         * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7326         argument.  Remove "initial" parameter.  Return int instead of
7327         void.  Don't error or warn here.
7328         (linux_attach_fail_reason_string): New declaration.
7329         * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7330         interface change.  Use linux_attach_fail_reason_string.
7331
7332 2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
7333             Walfred Tedeschi  <walfred.tedeschi@intel.com>
7334
7335         * Makefile.in: Added rules to handle new files
7336         i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7337         amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7338         * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7339         (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7340         (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7341         (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7342         x32-avx512-linux.o.
7343         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7344         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7345         (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7346         i386/x32-avx512.xml.
7347         (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7348         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7349         i386/x32-avx512-linux.xml.
7350         * i387-fp.c (num_avx512_k_registers): New constant for number
7351         of K registers.
7352         (num_avx512_zmmh_low_registers): New constant for number of
7353         lower ZMM registers (0-15).
7354         (num_avx512_zmmh_high_registers): New constant for number of
7355         higher ZMM registers (16-31).
7356         (num_avx512_ymmh_registers): New contant for number of higher
7357         YMM registers (ymm16-31 added by avx521 on x86_64).
7358         (num_avx512_xmm_registers): New constant for number of higher
7359         XMM registers (xmm16-31 added by AVX512 on x86_64).
7360         (struct i387_xsave): Add space for AVX512 registers.
7361         (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7362         Add code to handle AVX512 registers.
7363         (i387_xsave_to_cache): Add code to handle AVX512 registers.
7364         * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7365         prototypei from generated file.
7366         (tdesc_amd64_avx512_linux): Likewise.
7367         (init_registers_x32_avx512_linux): Likewise.
7368         (tdesc_x32_avx512_linux): Likewise.
7369         (init_registers_i386_avx512_linux): Likewise.
7370         (tdesc_i386_avx512_linux): Likewise.
7371         (x86_64_regmap): Add AVX512 registers.
7372         (x86_linux_read_description): Add code to handle AVX512 XSTATE
7373         mask.
7374         (initialize_low_arch): Add code to initialize AVX512 registers.
7375
7376 2014-04-23  Pedro Alves  <palves@redhat.com>
7377
7378         * mem-break.c (find_gdb_breakpoint_at): Make static.
7379         * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7380
7381 2014-04-23  Pedro Alves  <palves@redhat.com>
7382
7383         * i386-low.c: Don't include break-common.h here.
7384         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7385         prototype to take target_hw_bp_type as argument instead of a Z
7386         packet char.
7387         * i386-low.h: Include break-common.h here.
7388         (Z_packet_to_hw_type): Declare.
7389         (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7390         prototypes.
7391         * linux-x86-low.c (x86_insert_point): Convert the packet number to
7392         a target_hw_bp_type before calling i386_low_insert_watchpoint.
7393         (x86_remove_point): Convert the packet number to a
7394         target_hw_bp_type before calling i386_low_remove_watchpoint.
7395         * win32-i386-low.c (i386_insert_point): Convert the packet number
7396         to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7397         (i386_remove_point): Convert the packet number to a
7398         target_hw_bp_type before calling i386_low_remove_watchpoint.
7399
7400 2014-04-23  Pedro Alves  <palves@redhat.com>
7401
7402         * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7403
7404 2014-04-10  Pedro Alves  <palves@redhat.com>
7405
7406         * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7407         Check if the condition or command is NULL before checking if the
7408         breakpoint is known.  On success, return true.
7409         * mem-break.h (add_breakpoint_condition): Document return.
7410         (add_breakpoint_commands): Add describing comment.
7411         * server.c (skip_to_semicolon): New function.
7412         (process_point_options): Use it.
7413
7414 2014-04-09  Pedro Alves  <palves@redhat.com>
7415
7416         * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7417         to lwpid_of.
7418
7419 2014-02-27  Pedro Alves  <palves@redhat.com>
7420
7421         PR 12702
7422         * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7423         macros.
7424         * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7425         output.
7426         (last_thread_of_process_p): Take a PID argument instead of a
7427         thread pointer.
7428         (linux_wait_for_lwp): Delete.
7429         (num_lwps, check_zombie_leaders, not_stopped_callback): New
7430         functions.
7431         (linux_low_filter_event): New function, party factored out from
7432         linux_wait_for_event.
7433         (linux_wait_for_event): Rename to ...
7434         (linux_wait_for_event_filtered): ... this.  Add new filter ptid
7435         argument.  Partly rewrite.  Always use waitpid(-1, WNOHANG) and
7436         sigsuspend.  Check for zombie leaders.
7437         (linux_wait_for_event): Reimplement as wrapper around
7438         linux_wait_for_event_filtered.
7439         (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED.  Assume that if
7440         a normal or signal exit is seen, it's the whole process exiting.
7441         (wait_for_sigstop): No longer a for_each_inferior callback.
7442         Rewrite on top of linux_wait_for_event_filtered.
7443         (stop_all_lwps): Call wait_for_sigstop directly.
7444         * server.c (resume, handle_target_event): Handle
7445         TARGET_WAITKIND_NO_RESUMED.
7446
7447 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7448
7449         * win32-low.c (psapi_get_dll_name,
7450         * win32_CreateToolhelp32Snapshot): Delete.
7451         (win32_CreateToolhelp32Snapshot, win32_Module32First)
7452         (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7453         Delete.
7454         (handle_load_dll): Add function description.
7455         Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7456
7457 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7458
7459         * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7460         Add comment.
7461         (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7462         base address when calling win32_add_one_solib.
7463         (handle_load_dll): Delete local variable load_addr.
7464         Remove 0x1000 offset applied to DLL base address when calling
7465         win32_add_one_solib.
7466         (handle_unload_dll): Add comment.
7467
7468 2014-02-26  Joel Brobecker  <brobecker@adacore.com>
7469
7470         * win32-low.c (win32_add_all_dlls): Renames
7471         win32_ensure_ntdll_loaded.  Rewrite function documentation.
7472         Adjust implementation to always load all DLLs.
7473         Add 0x1000 offset to DLL base address when calling
7474         win32_add_one_solib.
7475         (child_initialization_done): New static global.
7476         (do_initial_child_stuff): Set child_initialization_done to
7477         zero during child initialization, and 1 after.  Replace call
7478         to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7479         Add comment.
7480         (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7481         (handle_unload_dll): Add function documentation.
7482         (get_child_debug_event): Ignore load and unload DLL events
7483         during child initialization.
7484
7485 2014-02-20  Doug Evans  <dje@google.com>
7486
7487         Remove global all_lwps.
7488         * inferiors.h (ptid_of): Move here from linux-low.h.
7489         (pid_of, lwpid_of): Ditto.
7490         * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7491         parameter is a struct thread_info * now.
7492         (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7493         directly.  Pass &all_threads to find_inferior instead of &all_lwps.
7494         (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7495         directly.
7496         (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7497         (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7498         * linux-arm-low.c (update_registers_callback): Update, "entry"
7499         parameter is a struct thread_info * now.
7500         Fetch lwpid from current_inferior directly.
7501         (arm_insert_point): Pass &all_threads to find_inferior instead of
7502         &all_lwps.
7503         (arm_remove_point): Ditto.
7504         (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7505         (arm_prepare_to_resume): Fetch pid from thread.
7506         (arm_read_description): Fetch lwpid from current_inferior directly.
7507         * linux-low.c (all_lwps): Delete.
7508         (delete_lwp): Delete call to remove_inferior.
7509         (handle_extended_wait): Fetch lwpid from thread.
7510         (add_lwp): Don't set lwp->entry.id.  Remove call to
7511         add_inferior_to_list.
7512         (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7513         (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7514         (kill_one_lwp_callback): Ditto.
7515         (linux_kill): Don't dereference NULL pointer.
7516         Fetch ptid,lwpid from thread.
7517         (get_detach_signal): Fetch ptid from thread.
7518         (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7519         Simplify call to regcache_invalidate_thread.
7520         (delete_lwp_callback): Update, "entry" parameter is a
7521         struct thread_info * now.  Fetch pid from thread.
7522         (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7523         (status_pending_p_callback): Update, "entry" parameter is a
7524         struct thread_info * now.  Fetch ptid from thread.
7525         (find_lwp_pid): Update, "entry" parameter is a
7526         struct thread_info * now.
7527         (linux_wait_for_lwp): Fetch pid from thread.
7528         (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7529         (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7530         (enqueue_one_deferred_signal): Fetch lwpid from thread.
7531         (dequeue_one_deferred_signal): Ditto.
7532         (cancel_breakpoint): Fetch ptid from current_inferior.
7533         (linux_wait_for_event): Pass &all_threads to find_inferior,
7534         not &all_lwps.  Fetch ptid, lwpid from thread.
7535         (count_events_callback): Update, "entry" parameter is a
7536         struct thread_info * now.
7537         (select_singlestep_lwp_callback): Ditto.
7538         (select_event_lwp_callback): Ditto.
7539         (cancel_breakpoints_callback): Ditto.
7540         (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7541         not &all_lwps.
7542         (select_event_lwp): Ditto.  Fetch ptid from event_thread.
7543         (unsuspend_one_lwp): Update, "entry" parameter is a
7544         struct thread_info * now.
7545         (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7546         not &all_lwps.
7547         (linux_stabilize_threads): Ditto.  And for for_each_inferior.
7548         Fetch lwpid from thread, not lwp.
7549         (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7550         Pass &all_threads to find_inferior, not &all_lwps.
7551         (send_sigstop): Fetch lwpid from thread, not lwp.
7552         (send_sigstop_callback): Update, "entry" parameter is a
7553         struct thread_info * now.
7554         (suspend_and_send_sigstop_callback): Ditto.
7555         (wait_for_sigstop): Ditto.  Fetch ptid, lwpid from thread, lwp.
7556         (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7557         struct thread_info * now.
7558         (move_out_of_jump_pad_callback): Ditto.  Fetch ptid, lwpid
7559         from thread, lwp.
7560         (lwp_running): Update, "entry" parameter is a
7561         struct thread_info * now.
7562         (stop_all_lwps): Fetch ptid from thread.
7563         Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7564         (linux_resume_one_lwp): Fetch lwpid from thread.
7565         (linux_set_resume_request): Update, "entry" parameter is a
7566         struct thread_info * now.  Fetch pid, lwpid from thread.
7567         (resume_status_pending_p): Update, "entry" parameter is a
7568         struct thread_info * now.
7569         (need_step_over_p): Ditto.  Fetch lwpid from thread.
7570         (start_step_over): Fetch lwpid from thread.
7571         (linux_resume_one_thread): Update, "entry" parameter is a
7572         struct thread_info * now.  Fetch lwpid from thread.
7573         (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7574         (proceed_one_lwp): Update, "entry" parameter is a
7575         struct thread_info * now.  Fetch lwpid from thread.
7576         (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7577         struct thread_info * now.
7578         (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7579         (unstop_all_lwps): Ditto.  Fetch lwpid from thread.
7580         (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7581         directly.
7582         (regsets_store_inferior_registers): Ditto.
7583         (fetch_register, store_register): Ditto.
7584         (linux_read_memory, linux_write_memory): Ditto.
7585         (linux_request_interrupt): Ditto.
7586         (linux_read_auxv): Ditto.
7587         (linux_xfer_siginfo): Ditto.
7588         (linux_qxfer_spu): Ditto.
7589         (linux_qxfer_libraries_svr4): Ditto.
7590         * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7591         moved to inferiors.h.
7592         (get_lwp): Delete.
7593         (get_thread_lwp): Update.
7594         (struct lwp_info): Delete member "entry".  Simplify comment for
7595         member "thread".
7596         (all_lwps): Delete.
7597         * linux-mips-low.c (mips_read_description): Fetch lwpid from
7598         current_inferior directly.
7599         (update_watch_registers_callback): Update, "entry" parameter is a
7600         struct thread_info * now.  Fetch pid from thread.
7601         (mips_linux_prepare_to_resume): Fetch ptid from thread.
7602         (mips_insert_point): Fetch lwpid from current_inferior.
7603         Pass &all_threads to find_inferior, not &all_lwps.
7604         (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7605         (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7606         directly.
7607         (mips_stopped_data_address): Ditto.
7608         * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7609         directly.
7610         * linux-tile-low.c (tile_arch_setup): Ditto.
7611         * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7612         (update_debug_registers_callback): Update, "entry" parameter is a
7613         struct thread_info * now.  Fetch pid from thread.
7614         (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7615         Pass &all_threads to find_inferior, not &all_lwps.
7616         (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7617         (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7618         Pass &all_threads to find_inferior, not &all_lwps.
7619         (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7620         (i386_dr_low_get_status): Ditto.
7621         (x86_linux_prepare_to_resume): Fetch ptid from thread.
7622         (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7623         (x86_linux_read_description): Ditto.
7624         * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7625
7626 2014-02-20  Doug Evans  <dje@google.com>
7627
7628         * inferiors.c (get_first_inferior): Fix buglet.
7629
7630 2014-02-19  Doug Evans  <dje@google.com>
7631
7632         * gdbthread.h (add_thread): Change result type to struct thread_info *.
7633         * inferiors.c (add_thread): Change result type to struct thread_info *.
7634         All callers updated.
7635         (add_lwp): Call add_thread here instead of in callers.
7636         All callers updated.
7637         * linux-low.h (get_lwp_thread): Rewrite.
7638         (struct lwp_info): New member "thread".
7639
7640 2014-02-19  Doug Evans  <dje@google.com>
7641
7642         * linux-low.c (add_lwp): Change result to struct lwp_info *.
7643         All callers updated.
7644
7645 2014-02-19  Doug Evans  <dje@google.com>
7646
7647         * inferiors.c (add_thread): Fix whitespace.
7648
7649 2014-02-19  Doug Evans  <dje@google.com>
7650
7651         * dll.c (clear_dlls): Replace accessing list implemention details
7652         with API function.
7653         * gdbthread.h (get_first_thread): Declare.
7654         * inferiors.c (for_each_inferior_with_data): New function.
7655         (get_first_thread): New function.
7656         (find_thread_ptid): Simplify.
7657         (get_first_inferior): New function.
7658         (clear_list): Delete.
7659         (one_inferior_p): New function.
7660         (clear_inferior_list): New function.
7661         (clear_inferiors): Update.
7662         * inferiors.h (for_each_inferior_with_data): Declare.
7663         (clear_inferior_list): Declare.
7664         (one_inferior_p): Declare.
7665         (get_first_inferior): Declare.
7666         * linux-low.c (linux_wait_for_event): Replace accessing list
7667         implemention details with API function.
7668         * server.c (target_running): Ditto.
7669         (accumulate_file_name_length): New function.
7670         (emit_dll_description): New function.
7671         (handle_qxfer_libraries): Replace accessing list implemention
7672         details with API function.
7673         (handle_qxfer_threads_worker): New function.
7674         (handle_qxfer_threads_proper): Replace accessing list implemention
7675         details with API function.
7676         (handle_query): Ditto.
7677         (visit_actioned_threads_callback_ftype): New typedef.
7678         (visit_actioned_threads_data): New struct.
7679         (visit_actioned_threads): Rewrite to be find_inferior callback.
7680         (resume): Call find_inferior.
7681         (handle_status): Replace accessing list implemention
7682         details with API function.
7683         (process_serial_event): Replace accessing list implemention details
7684         with API function.
7685         * target.c (set_desired_inferior): Replace accessing list implemention
7686         details with API function.
7687         * tracepoint.c (same_process_p): New function.
7688         (gdb_agent_about_to_close): Replace accessing list implemention
7689         details with API function.
7690         * win32-low.c (child_delete_thread): Replace accessing list
7691         implemention details with API function.
7692         (match_dll_by_basename): New function.
7693         (dll_is_loaded_by_basename): New function.
7694         (win32_ensure_ntdll_loaded): Replace accessing list implemention
7695         details call to dll_is_loaded_by_basename.
7696
7697 2014-02-19  Doug Evans  <dje@google.com>
7698
7699         * dll.h (struct dll_info): Add comment.
7700         * gdbthread.h (struct thread_info): Add comment.
7701         (current_ptid): Simplify.
7702         * inferiors.c (add_process): Update.
7703         (remove_process): Update.
7704         * inferiors.h (struct process_info): Rename member "head" to "entry".
7705         * linux-low.c (delete_lwp): Update.
7706         (add_lwp): Update.
7707         (last_thread_of_process_p): Update.
7708         (kill_one_lwp_callback, linux_kill): Update.
7709         (status_pending_p_callback): Update.
7710         (wait_for_sigstop): Update.  Simplify read of ptid.
7711         (start_step_over): Update.
7712         * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7713         (get_lwp_thread): Update.
7714         (struct lwp_info): Rename member "head" to "entry".
7715         * regcache.h (inferior_list_entry): Delete.
7716         * server.c (kill_inferior_callback): Update.
7717         (detach_or_kill_inferior_callback): Update.
7718         (print_started_pid): Update.
7719         (print_attached_pid): Update.
7720         (process_serial_event): Simplify read of ptid.
7721         * thread-db.c (thread_db_create_event): Update.
7722         (thread_db_get_tls_address): Update.
7723         * win32-low.c (current_inferior_ptid): Simplify.
7724
7725 2014-02-19  Tom Tromey  <tromey@redhat.com>
7726
7727         * target.h (struct target_ops) <supports_btrace>: Add target_ops
7728         argument.
7729         (target_supports_btrace): Update.
7730
7731 2014-02-14  Yao Qi  <yao@codesourcery.com>
7732
7733         * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7734         (rsp-low-ipa.o): New target.
7735
7736 2014-02-12  Tom Tromey  <tromey@redhat.com>
7737
7738         * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7739         convert_ascii_to_int.
7740         * regcache.c (registers_to_string): Likewise.
7741         * remote-utils.c (decode_M_packet): Likewise.
7742         * server.c (process_serial_event): Likewise.
7743
7744 2014-02-12  Tom Tromey  <tromey@redhat.com>
7745
7746         * server.c (handle_query, handle_v_run): Use hex2bin, not
7747         unhexify.
7748         * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7749
7750 2014-02-12  Tom Tromey  <tromey@redhat.com>
7751
7752         * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7753         convert_int_to_ascii.
7754         * regcache.c (registers_to_string, collect_register_as_string):
7755         Likewise.
7756         * remote-utils.c (look_up_one_symbol, relocate_instruction):
7757         Likewise.
7758         * server.c (process_serial_event): Likewise.
7759         * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7760         (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7761
7762 2014-02-12  Tom Tromey  <tromey@redhat.com>
7763
7764         * remote-utils.c (look_up_one_symbol, monitor_output): Use
7765         bin2hex, not hexify.
7766         * tracepoint.c (cmd_qtstatus): Likewise.
7767
7768 2014-02-12  Tom Tromey  <tromey@redhat.com>
7769
7770         * remote-utils.c (monitor_output): Pass explicit length to
7771         hexify.
7772
7773 2014-02-12  Tom Tromey  <tromey@redhat.com>
7774
7775         * tracepoint.c: Include rsp-low.h.
7776         * server.c: Include rsp-low.h.
7777         * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7778         (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7779         declare.
7780         * remote-utils.c: Include rsp-low.h.
7781         (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7782         (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7783         (convert_int_to_ascii, convert_ascii_to_int): Move to
7784         common/rsp-low.c.
7785         * regcache.c: Include rsp-low.h.
7786         * ax.c: Include rsp-low.h.
7787         * Makefile.in (SFILES): Add common/rsp-low.c.
7788         (OBS): Add rsp-low.o.
7789         (rsp-low.o): New target.
7790
7791 2014-02-12  Tom Tromey  <tromey@redhat.com>
7792
7793         * utils.h (pulongest, plongest, phex_nz): Don't declare.
7794         Include print-utils.h.
7795         * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7796         (plongest, thirty_two, phex_nz): Remove.
7797         * Makefile.in (SFILES): Add common/print-utils.c.
7798         (OBS): Add print-utils.o.
7799         (print-utils-ipa.o): New target.
7800         (print-utils.o): New target.
7801         (IPA_OBJS): Add print-utils-ipa.o.
7802
7803 2014-02-06  Tom Tromey  <tromey@redhat.com>
7804
7805         * Makefile.in (SFILES): Fix indentation.
7806
7807 2014-02-05  Doug Evans  <dje@google.com>
7808
7809         * linux-low.c (linux_wait_for_event): Improve comment.
7810         (linux_wait_1): Keep current_inferior in sync with event_child.
7811
7812 2014-01-22  Doug Evans  <dje@google.com>
7813
7814         * gdbthread.h (gdb_id_to_thread): Delete, unused.
7815
7816 2014-01-22  Doug Evans  <dje@google.com>
7817
7818         * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7819         * configure: Regenerate.
7820         * config.in: Regenerate.
7821         * Makefile.in (SFILES): Add debug.c.
7822         (OBS): Add debug.o.
7823         * debug.c: New file.
7824         * debug.h: New file.
7825         * linux-aarch64-low.c (*): Update all debugging printfs to use
7826         debug_printf instead of fprintf.
7827         * linux-arm-low.c (*): Ditto.
7828         * linux-cris-low.c (*): Ditto.
7829         * linux-crisv32-low.c (*): Ditto.
7830         * linux-m32r-low.c (*): Ditto.
7831         * linux-sparc-low.c (*): Ditto.
7832         * linux-x86.c (*): Ditto.
7833         * linux-low.c (*): Ditto.
7834         (linux_wait_1): Add calls to debug_enter, debug_exit.
7835         (linux_wait): Remove redundant debugging printf.
7836         (stop_all_lwps): Add calls to debug_enter, debug_exit.
7837         (linux_resume, unstop_all_lwps): Ditto.
7838         * mem-break.c (*): Update all debugging printfs to use
7839         debug_printf instead of fprintf.
7840         * remote-utils.c (*): Ditto.
7841         * thread-db.c (*): Ditto.
7842         * server.c #include <ctype.h>, "gdb_vecs.h".
7843         (debug_threads): Moved to debug.c.
7844         (*): Update all debugging printfs to use debug_printf instead of
7845         fprintf.
7846         (start_inferior): Replace call to fflush with call to debug_flush.
7847         (monitor_show_help): Mention set debug-format.
7848         (parse_debug_format_options): New function.
7849         (handle_monitor_command): Handle "monitor set debug-format".
7850         (gdbserver_usage): Mention --debug-format.
7851         (main): Parse --debug-format.
7852         * server.h (debug_threads): Declaration moved to debug.h.
7853         #include "debug.h".
7854         * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7855         trace_debug_1 that uses debug_printf.
7856         (tracepoint_look_up_symbols): Update all debugging printfs to use
7857         debug_printf instead of fprintf.
7858
7859 2014-01-20  Baruch Siach  <baruch@tkos.co.il>
7860
7861         * linux-xtensa-low.c: Include asm/ptrace.h instead of
7862         sys/ptrace.h.
7863
7864 2014-01-17  Pedro Alves  <palves@redhat.com>
7865
7866         PR build/16445
7867         * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7868         defined after including gdb_proc_service.h.
7869
7870 2014-01-16  Doug Evans  <dje@google.com>
7871
7872         * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7873         (match_dll): Use it.
7874
7875 2014-01-16  Markus Metzger  <markus.t.metzger@intel.com>
7876
7877         * target.h (target_ops) <read_btrace>: Change parameters and
7878         return type to allow error reporting.
7879         * server.c (handle_qxfer_btrace): Support delta reads.  Pass
7880         trace reading errors on.
7881         * linux-low.c (linux_low_read_btrace): Pass trace reading
7882         errors on.
7883         (linux_low_disable_btrace): New.
7884
7885 2014-01-15  Doug Evans  <dje@google.com>
7886
7887         * inferiors.c (thread_id_to_gdb_id): Delete.
7888         * inferiors.h (thread_id_to_gdb_id): Delete.
7889
7890 2014-01-13  Eli Zaretskii  <eliz@gnu.org>
7891
7892         * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7893         "-I$(srcdir)/../".  Fixes MinGW compilation errors with old GCC
7894         versions.
7895
7896 2014-01-08  Pedro Alves  <palves@redhat.com>
7897
7898         * server.c (handle_status): Don't discard previous queued stop
7899         replies or thread's pending status here.
7900         (main) <disconnection>: Do it here instead.
7901
7902 2014-01-08  Pedro Alves  <palves@redhat.com>
7903
7904         * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7905         * server.c (visit_actioned_threads, handle_pending_status): New
7906         function.
7907         (handle_v_cont): Factor out parts to ...
7908         (resume): ... this new function.  If in all-stop, and a thread
7909         being resumed has a pending status, report it without actually
7910         resuming.
7911         (myresume): Adjust to use the new 'resume' function.
7912         (clear_pending_status_callback, set_pending_status_callback)
7913         (find_status_pending_thread_callback): New functions.
7914         (handle_status): Handle the case of multiple threads having
7915         interesting statuses to report.  Report threads' real last signal
7916         instead of always reporting GDB_SIGNAL_TRAP.  Look for a thread
7917         with an interesting thread to report the status for, instead of
7918         always reporting the status of the first thread.
7919
7920 2014-01-01  Joel Brobecker  <brobecker@adacore.com>
7921
7922         * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7923         * gdbreplay.c (gdbreplay_version): Likewise.
7924
7925 2013-12-18  Yufeng Zhang  <yufeng.zhang@arm.com>
7926
7927         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7928         iov.iov_len with the real length in use.
7929
7930 2013-12-13  Joel Brobecker  <brobecker@adacore.com>
7931
7932         * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7933         * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7934         for all targets that use win32-low.c.
7935         * win32-low.c (win32_ensure_ntdll_loaded): New function.
7936         (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7937
7938 2013-12-13  Pedro Alves  <palves@redhat.com>
7939
7940         * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7941         if equal to TARGET_WAITKIND_LOADED.
7942         * win32-low.c (cached_status): New static global.
7943         (win32_wait): Add declaration.
7944         (do_initial_child_stuff): Flush all initial pending debug events
7945         up to the initial breakpoint.
7946         (win32_wait): If CACHED_STATUS was set, return that instead
7947         of doing a real wait.  Remove the code resuming the execution
7948         of the inferior after receiving a TARGET_WAITKIND_LOADED event
7949         during the initial phase.  Also remove the code changing
7950         OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7951         TARGET_WAITKIND_STOPPED.
7952
7953 2013-12-11  Yao Qi  <yao@codesourcery.com>
7954
7955         * notif.c (handle_notif_ack): Return 0 if no notification
7956         matches.
7957
7958 2013-11-20  Doug Evans  <dje@google.com>
7959
7960         * linux-low.c (linux_set_resume_request): Fix comment.
7961
7962 2013-11-20  Doug Evans  <dje@google.com>
7963
7964         * linux-low.c (resume_status_pending_p): Tweak comment.
7965
7966 2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>
7967
7968         * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7969         amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7970         * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7971         (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7972         (srv_amd64_regobj): Add amd64-mpx.o.
7973         (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7974         (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7975         (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7976         * i387-fp.c (num_pl_bnd_register) Added constant.
7977         (num_pl_bnd_cfg_registers) Added constant.
7978         (struct i387_xsave) Added reserved area and MPX fields.
7979         (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7980         * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7981         function.
7982         (tdesc_i386_mpx_linux): Add MPX amd64 target.
7983         (init_registers_amd64_mpx_linux): Declare new function.
7984         (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7985         (x86_64_regmap): Add MPX registers.
7986         (x86_linux_read_description): Add MPX case.
7987         (initialize_low_arch): Initialize MPX targets.
7988
7989 2013-11-18  Tom Tromey  <tromey@redhat.com>
7990
7991         * configure: Rebuild.
7992         * configure.ac: Don't check for stdlib.h.
7993         * gdbreplay.c: Unconditionally include stdlib.h.
7994
7995 2013-11-18  Tom Tromey  <tromey@redhat.com>
7996
7997         * config.in: Rebuild.
7998         * configure: Rebuild.
7999         * configure.ac: Don't use AC_HEADER_DIRENT.
8000
8001 2013-11-18  Tom Tromey  <tromey@redhat.com>
8002
8003         * server.h: Don't check HAVE_STRING_H.
8004         * gdbreplay.c: Don't check HAVE_STRING_H.
8005         * configure: Rebuild.
8006
8007 2013-11-18  Tom Tromey  <tromey@redhat.com>
8008
8009         * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8010         LIBGNU.
8011
8012 2013-11-08  Tom Tromey  <tromey@redhat.com>
8013
8014         * configure, config.in: Rebuild.
8015         * configure.ac: Remove unused configury.
8016
8017 2013-11-08  Tom Tromey  <tromey@redhat.com>
8018
8019         * acinclude.m4: Include common.m4, codeset.m4.
8020         * configure, config.in: Rebuild.
8021         * configure.ac: Use GDB_AC_COMMON.
8022
8023 2013-11-06  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8024
8025         * linux-s390-low.c (HWCAP_S390_TE): New define.
8026         (s390_arch_setup): Consider the TE field in the HWCAP for
8027         determining 'have_regset_tdb'.
8028
8029 2013-10-16  Sergio Durigan Junior  <sergiodj@redhat.com>
8030
8031         PR gdb/16014
8032         * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8033         call to sizeof.
8034
8035 2013-10-02  Pedro Alves  <palves@redhat.com>
8036
8037         * server.c (process_serial_event): Don't output "GDBserver
8038         exiting" if GDB is connected through stdio.
8039         * target.c (mywait): Likewise, be silent if GDB is connected
8040         through stdio.
8041
8042 2013-10-01  Joel Brobecker  <brobecker@adacore.com>
8043
8044         * lynx-low.c (lynx_add_threads_after_attach): New function.
8045         (lynx_attach): Remove call to add_thread.  Add call to
8046         lynx_add_threads_after_attach instead.
8047
8048 2013-09-28  Mike Frysinger  <vapier@gentoo.org>
8049
8050         * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8051         * config.in, configure: Regenerated.
8052
8053 2013-09-18  Yao Qi  <yao@codesourcery.com>
8054
8055         PR server/15959
8056         * server.c (start_inferior): Clear 'resume_info'.
8057
8058 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8059
8060         * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8061         for each register.
8062
8063 2013-09-16  Jiong Wang  <jiwang@tilera.com>
8064
8065         * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8066         linux-tile-low.o to srv_tgtobj.
8067
8068 2013-09-16  Will Newton  <will.newton@linaro.org>
8069
8070         * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8071         out regs.
8072
8073 2013-09-06  Pedro Alves  <palves@redhat.com>
8074
8075         * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8076         (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8077         (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8078         (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8079         (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8080         (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8081
8082 2013-09-06  Pedro Alves  <palves@redhat.com>
8083
8084         * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8085         explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8086
8087 2013-09-06  Pedro Alves  <palves@redhat.com>
8088
8089         * linux-amd64-ipa.c: Include tracepoint.h.
8090         * linux-i386-ipa.c: Include tracepoint.h.
8091
8092 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8093
8094         * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8095         (ps_get_thread_area): New function.
8096
8097 2013-09-06  Ricard Wanderlof  <ricardw@axis.com>
8098
8099         * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8100         (initialize_low_arch): Call init_registers_crisv32 rather than
8101         init_register_crisv32.
8102
8103 2013-09-05  Pedro Alves  <palves@redhat.com>
8104
8105         * server.h (handle_vFile, hostio_last_error_from_errno): Move
8106         to ...
8107         * hostio.h: ... this new file.
8108         * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8109         win32-low.c: Include hostio.h.
8110
8111 2013-09-05  Pedro Alves  <palves@redhat.com>
8112
8113         * server.h (gdb_client_data, handler_func, callback_handler_func)
8114         (delete_file_handler, add_file_handler, append_callback_event)
8115         (delete_callback_event, start_event_loop, initialize_event_loop):
8116         Move to event-loop.h and include it.
8117         * event-loop.h: New file.
8118
8119 2013-09-05  Pedro Alves  <palves@redhat.com>
8120
8121         * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8122         * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8123         (loaded_dll, unloaded_dll): Move to ...
8124         * dll.h: ... this new file.
8125         * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8126
8127 2013-09-05  Pedro Alves  <palves@redhat.com>
8128
8129         * server.h (current_process, get_thread_process, all_processes)
8130         (add_inferior_to_list, for_each_inferior, current_inferior)
8131         (remove_inferior, add_process, remove_process, find_process_pid)
8132         (have_started_inferiors_p, have_attached_inferiors_p)
8133         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8134         (clear_inferiors, find_inferior, find_inferior_id)
8135         (inferior_target_data, set_inferior_target_data)
8136         (inferior_regcache_data, set_inferior_regcache_data): Move to
8137         inferiors.h, and include it.
8138         * inferiors.h: New file.
8139
8140 2013-09-05  Pedro Alves  <palves@redhat.com>
8141
8142         * server.h (struct emit_ops, current_insn_ptr, emit_error):
8143         Move ...
8144         * ax.h: ... here.
8145
8146 2013-09-05  Pedro Alves  <palves@redhat.com>
8147
8148         * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8149         tracepoint.h.
8150         * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8151         (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8152         (handle_tracepoint_general_set, handle_tracepoint_query)
8153         (tracepoint_finished_step, tracepoint_was_hit)
8154         (release_while_stepping_state_list, current_traceframe)
8155         (in_readonly_region, traceframe_read_mem)
8156         (fetch_traceframe_registers, traceframe_read_sdata)
8157         (traceframe_read_info, struct fast_tpoint_collect_status)
8158         (fast_tracepoint_collecting, force_unlock_trace_buffer)
8159         (handle_tracepoit_bkpts, initialize_low_tracepoint)
8160         (supply_fast_tracepoint_registers)
8161         (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8162         (ipa_tdesc, claim_trampoline_space)
8163         (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8164         (agent_mem_read, agent_get_trace_state_variable_value)
8165         (agent_set_trace_state_variable_value, agent_tsv_read)
8166         (agent_mem_read_string, get_raw_reg_func_addr)
8167         (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8168         * tracepoint.h: ... this new file.
8169
8170 2013-09-05  Pedro Alves  <palves@redhat.com>
8171
8172         * server.h (perror_with_name, error, fatal, warning, paddress)
8173         (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8174         include it.
8175         * utils.h: New file.
8176
8177 2013-09-05  Pedro Alves  <palves@redhat.com>
8178
8179         * server.h (remote_debug, noack_mode, transport_is_reliable)
8180         (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8181         (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8182         (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8183         (write_enn, initialize_async_io, enable_async_io)
8184         (disable_async_io, check_remote_input_interrupt_request)
8185         (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8186         (dead_thread_notify, prepare_resume_reply)
8187         (decode_address_to_semicolon, decode_address, decode_m_packet)
8188         (decode_M_packet, decode_X_packet, decode_xfer_write)
8189         (decode_search_memory_packet, unhexify, hexify)
8190         (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8191         (look_up_one_symbol, relocate_instruction)
8192         (monitor_output): Move to remote-utils.h, and include it.
8193         * remote-utils.h: New file.
8194
8195 2013-09-05  Pedro Alves  <palves@redhat.com>
8196
8197         * server.h (_): Delete.
8198
8199 2013-09-02  Pedro Alves  <palves@redhat.com>
8200
8201         * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8202         (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8203         allocated.
8204         (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8205
8206 2013-09-02  Pierre Muller  <muller@sourceware.org>
8207
8208         * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8209         or WriteProcessMemory complete successfully and handle
8210         ERROR_PARTIAL_COPY error.
8211
8212 2013-09-02  Pedro Alves  <palves@redhat.com>
8213
8214         * server.c (gdb_read_memory): Return -1 on traceframe memory read
8215         error instead of EIO.
8216
8217 2013-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
8218
8219         PR server/15604
8220         * linux-low.c: Include filestuff.h.
8221         (linux_create_inferior) <pid == 0>: Call close_most_fds.
8222         * lynx-low.c: Include filestuff.h.
8223         (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8224         * server.c: Include filestuff.h.
8225         (main): Call notice_open_fds.
8226         * spu-low.c: Include filestuff.h.
8227         (spu_create_inferior) <pid == 0>: Call close_most_fds.
8228
8229 2013-08-22  Luis Machado  <lgustavo@codesourcery.com>
8230
8231         * Makefile.in: Explain why ../target and ../nat are not
8232         listed as include file search paths.
8233         (linux-waitpid.o): New object file rule.
8234         * configure.srv (srv_native_linux_obj): New variable.
8235         Replace all occurrences of linux native object files with
8236         $srv_native_linux_obj.
8237         * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8238         (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8239         (linux_enable_event_reporting): Remove declaration.
8240         (my_waitpid): Moved to common/linux-waitpid.c.
8241         (linux_wait_for_event): Pass ptid when calling
8242         linux_enable_event_reporting.
8243         (linux_supports_tracefork_flag): Remove.
8244         (linux_enable_event_reporting): Likewise.
8245         (linux_tracefork_grandchild): Remove.
8246         (STACK_SIZE): Moved to common/linux-ptrace.c.
8247         (linux_tracefork_child): Remove.
8248         (linux_test_for_tracefork): Remove.
8249         (linux_look_up_symbols): Call linux_supports_traceclone.
8250         (initialize_low): Remove call to linux_test_for_tracefork.
8251         * linux-low.h (PTRACE_TYPE_ARG3): Move to
8252         common/linux-ptrace.h.
8253         (PTRACE_TYPE_ARG4): Likewise.
8254         Include linux-ptrace.h.
8255
8256 2013-08-21  Pedro Alves  <palves@redhat.com>
8257
8258         * config.in: Renegerate.
8259
8260 2013-08-19  Luis Machado  <lgustavo@codesourcery.com>
8261
8262         * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8263         (SFILES): Remove $(srcdir)/common/target-common.c and
8264         add $(srcdir)/target/waitstatus.c.
8265         (OBS): Remove target-common.o and add waitstatus.o.
8266         (server_h): Remove $(srcdir)/../common/target-common.h and
8267         add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8268         and $(srcdir)/../target/waitstatus.h.
8269         (target-common.o): Remove.
8270         (waitstatus.o): New target object file.
8271         * target.h: Do not include target-common.h and
8272         include target/resume.h, target/wait.h and
8273         target/waitstatus.h.
8274
8275 2013-08-13  Luis Machado  <lgustavo@codesourcery.com>
8276
8277         * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8278         to PTRACE_TYPE_ARG3.
8279         * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8280         to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8281         PTRACE_TYPE_ARG4.
8282         * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8283         (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8284
8285 2013-07-27  Jie Zhang  <jie@codesourcery.com>
8286             Daniel Jacobowitz  <dan@codesourcery.com>
8287             Yao Qi  <yao@codesourcery.com>
8288
8289         * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8290         (mips-linux-watch.o): New rule.
8291         (mips_linux_watch_h): New variable.
8292         * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8293         srv_tgtobj.
8294         * linux-mips-low.c: Include mips-linux-watch.h.
8295         (struct arch_process_info, struct arch_lwp_info): New.
8296         (update_watch_registers_callback): New function.
8297         (mips_linux_new_process, mips_linux_new_thread) New functions.
8298         (mips_linux_prepare_to_resume, mips_insert_point): New
8299         functions.
8300         (mips_remove_point, mips_stopped_by_watchpoint): New
8301         functions.
8302         (rsp_bp_type_to_target_hw_bp_type): New function.
8303         (mips_stopped_data_address): New function.
8304         (the_low_target): Add watchpoint support functions.
8305
8306 2013-07-27  Yao Qi  <yao@codesourcery.com>
8307
8308         * i386-low.c: Include break-common.h.
8309         (enum target_hw_bp_type): Remove.
8310
8311 2013-07-24  Luis Machado  <lgustavo@codesourcery.com>
8312
8313         * Makefile.in (SFILES): /common/target-common.c.
8314         (OBS): Add target-common.o.
8315         (server_h): Add $(srcdir)/../common/target-common.h.
8316         (target-common.o): New target.
8317         * server.c (queue_stop_reply_callback): Free
8318         status string after use.
8319         * target.c (target_waitstatus_to_string): Remove.
8320         * target.h: Include target-common.h.
8321         (resume_kind): Likewise.
8322         (target_waitkind): Likewise.
8323         (target_waitstatus): Likewise.
8324         (TARGET_WNOHANG): Likewise.
8325
8326 2013-07-04  Yao Qi  <yao@codesourcery.com>
8327
8328         * Makefile.in (host_alias): Use @host_noncanonical@.
8329         (target_alias): Use @target_noncanonical@.
8330         * configure.ac: Use ACX_NONCANONICAL_TARGET and
8331         ACX_NONCANONICAL_HOST.
8332         * configure: Regenerated.
8333
8334         Revert:
8335         2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8336
8337         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8338         * configure: Rebuild.
8339         * Makefile.in (version_host, version_target): Get from configure.
8340         (version.c): Use $(version_host) and $(version_target).
8341
8342 2013-07-03  Pedro Alves  <palves@redhat.com>
8343
8344         * Makefile.in (config.status): Depend on development.sh.
8345         * acinclude.m4: Include libmcheck.m4.
8346         * configure: Regenerate.
8347
8348 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8349
8350         * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8351         attribute inside the parentheses.
8352         (winapi_DebugSetProcessKillOnExit): Ditto.
8353         (winapi_DebugBreakProcess): Ditto.
8354         (winapi_GenerateConsoleCtrlEvent): Ditto.
8355
8356 2013-07-02  Mircea Gherzan  <mircea.gherzan@intel.com>
8357
8358         * notif.h (notif_event): Add a dummy member to avoid compiler
8359         errors.
8360
8361 2013-07-01  Pedro Alves  <palves@redhat.com>
8362
8363         * hostio.c (HOSTIO_PATH_MAX): Define.
8364         (require_filename, handle_open, handle_unlink, handle_readlink):
8365         Use it.
8366
8367 2013-07-01  Pedro Alves  <palves@redhat.com>
8368
8369         * server.h: Include "pathmax.h".
8370         * linux-low.c: Don't include sys/param.h.
8371         (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8372         MAXPATHLEN.
8373         * win32-low.c: Don't include sys/param.h.
8374         (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8375
8376 2013-07-01  Pedro Alves  <palves@redhat.com>
8377
8378         * event-loop.c: Don't check HAVE_UNISTD_H before including
8379         <unistd.h>.
8380         * gdbreplay.c: Likewise.
8381         * remote-utils.c: Likewise.
8382         * server.c: Likewise.
8383         * configure.ac: Don't check for unistd.h.
8384         * configure: Regenerate.
8385
8386 2013-06-28  Tom Tromey  <tromey@redhat.com>
8387
8388         * Makefile.in (version.c): Use version.in, not
8389         common/version.in.
8390
8391 2013-06-28  Mircea Gherzan  <mircea.gherzan@intel.com>
8392
8393         * configure.ac (version_host, version_target): Set and AC_SUBST them.
8394         * configure: Rebuild.
8395         * Makefile.in (version_host, version_target): Get from configure.
8396         (version.c): Use $(version_host) and $(version_target).
8397
8398 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8399
8400         Fix trace-status to output user name without trailing colon.
8401         * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8402
8403 2013-06-10  Dmitry Kozlov <ddk@codesourcery.com>
8404
8405         Fix trace-status to output proper start-time and stop-time.
8406         * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8407         output start time and stop time in hex as gdb expects.
8408
8409 2013-06-26  Pedro Alves  <pedro@codesourcery.com>
8410
8411         * tracepoint.c (build_traceframe_info_xml): Output trace state
8412         variables present in the trace buffer.
8413
8414 2013-06-24  Tom Tromey  <tromey@redhat.com>
8415
8416         * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8417         create-version.sh.
8418         (version.o): Remove.
8419         * gdbreplay.c: Include version.h.
8420         (version, host_name): Don't declare.
8421         * server.h: Include version.h.
8422         (version, host_name): Don't declare.
8423
8424 2013-06-12  Pedro Alves  <palves@redhat.com>
8425
8426         * linux-x86-low.c (linux_is_elf64): Delete global.
8427         (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8428         with local linux_pid_exe_is_elf_64_file use.
8429
8430 2013-06-11  Pedro Alves  <palves@redhat.com>
8431
8432         * linux-low.c (regset_disabled, disable_regset): New functions.
8433         (regsets_fetch_inferior_registers)
8434         (regsets_store_inferior_registers): Use them.
8435         (initialize_regsets_info); Don't allocate the disabled_regsets
8436         array here.
8437         * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8438         comment.
8439
8440 2013-06-11  Pedro Alves  <palves@redhat.com>
8441
8442         * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8443         xmalloc.
8444
8445 2013-06-11  Pedro Alves  <palves@redhat.com>
8446
8447         * linux-x86-low.c (initialize_low_arch): Call
8448         init_registers_x32_avx_linux.
8449
8450 2013-06-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
8451
8452         Fix compatibility with Android Bionic.
8453         * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8454         it is not empty.
8455
8456 2013-06-07  Pedro Alves  <palves@redhat.com>
8457
8458         PR server/14823
8459         * Makefile.in (OBS): Add tdesc.o.
8460         (IPA_OBJS): Add tdesc-ipa.o.
8461         (tdesc-ipa.o): New rule.
8462         * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8463         interface.
8464         * linux-low.c (new_inferior): Delete.
8465         (disabled_regsets, num_regsets): Delete.
8466         (linux_add_process): Adjust to set the new per-process
8467         new_inferior flag.
8468         (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8469         (linux_wait_for_lwp): Adjust.  Only call arch_setup if the event
8470         was a stop.  When calling arch_setup, switch the current inferior
8471         to the thread that got an event.
8472         (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8473         (regsets_fetch_inferior_registers)
8474         (regsets_store_inferior_registers): New regsets_info parameter.
8475         Adjust to use it.
8476         (linux_register_in_regsets): New regs_info parameter.  Adjust to
8477         use it.
8478         (register_addr, fetch_register, store_register): New usrregs_info
8479         parameter.  Adjust to use it.
8480         (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8481         parameter regs_info.  Adjust to use it.
8482         (linux_fetch_registers): Get the current inferior's regs_info, and
8483         adjust to use it.
8484         (linux_store_registers): Ditto.
8485         [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8486         (initialize_low): Don't initialize the target_regsets here.  Call
8487         initialize_low_arch.
8488         * linux-low.h (target_regsets): Delete declaration.
8489         (struct regsets_info): New.
8490         (struct usrregs_info): New.
8491         (struct regs_info): New.
8492         (struct process_info_private) <new_inferior>: New field.
8493         (struct linux_target_ops): Delete the num_regs, regmap, and
8494         regset_bitmap fields.  New field regs_info.
8495         [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8496         * i387-fp.c (num_xmm_registers): Delete.
8497         (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8498         calls to new interface.
8499         (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8500         (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8501         Infer the number of xmm registers from the regcache's target
8502         description.
8503         * i387-fp.h (num_xmm_registers): Delete.
8504         * inferiors.c (add_thread): Don't install the thread's regcache
8505         here.
8506         * proc-service.c (gregset_info): Fetch the current inferior's
8507         regs_info.  Adjust to use it.
8508         * regcache.c: Include tdesc.h.
8509         (register_bytes, reg_defs, num_registers)
8510         (gdbserver_expedite_regs): Delete.
8511         (get_thread_regcache): If the thread doesn't have a regcache yet,
8512         create one, instead of aborting gdbserver.
8513         (regcache_invalidate_one): Rename to ...
8514         (regcache_invalidate_thread): ... this.
8515         (regcache_invalidate_one): New.
8516         (regcache_invalidate): Only invalidate registers of the current
8517         process.
8518         (init_register_cache): Add target_desc parameter, and use it.
8519         (new_register_cache): Ditto.  Assert the target description has a
8520         non zero registers_size.
8521         (regcache_cpy): Add assertions.  Adjust.
8522         (realloc_register_cache, set_register_cache): Delete.
8523         (registers_to_string, registers_from_string): Adjust.
8524         (find_register_by_name, find_regno, find_register_by_number)
8525         (register_cache_size): Add target_desc parameter, and use it.
8526         (free_register_cache_thread, free_register_cache_thread_one)
8527         (regcache_release, register_cache_size): New.
8528         (register_size): Add target_desc parameter, and use it.
8529         (register_data, supply_register, supply_register_zeroed)
8530         (supply_regblock, supply_register_by_name, collect_register)
8531         (collect_register_as_string, collect_register_by_name): Adjust.
8532         * regcache.h (struct target_desc): Forward declare.
8533         (struct regcache) <tdesc>: New field.
8534         (init_register_cache, new_register_cache): Add target_desc
8535         parameter.
8536         (regcache_invalidate_thread): Declare.
8537         (regcache_invalidate_one): Delete declaration.
8538         (regcache_release): Declare.
8539         (find_register_by_number, register_cache_size, register_size)
8540         (find_regno): Add target_desc parameter.
8541         (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8542         declarations.
8543         * remote-utils.c: Include tdesc.h.
8544         (outreg, prepare_resume_reply): Adjust.
8545         * server.c: Include tdesc.h.
8546         (gdbserver_xmltarget): Delete declaration.
8547         (get_features_xml, process_serial_event): Adjust.
8548         * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8549         declare.
8550         (struct process_info) <tdesc>: New field.
8551         (ipa_tdesc): Declare.
8552         * tdesc.c: New file.
8553         * tdesc.h: New file.
8554         * tracepoint.c: Include tdesc.h.
8555         [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8556         (get_context_regcache): Adjust to pass ipa_tdesc down.
8557         (do_action_at_tracepoint): Adjust to get the register cache size
8558         from the context regcache's description.
8559         (traceframe_walk_blocks): Adjust to get the register cache size
8560         from the current trace frame's description.
8561         (traceframe_get_pc): Adjust to get current trace frame's
8562         description and pass it down.
8563         (gdb_collect): Adjust to get the register cache size from the
8564         IPA's description.
8565         * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8566         (gdbserver_xmltarget): Delete.
8567         (initialize_low_tracepoint): Set the ipa's target description.
8568         * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8569         (initialize_low_tracepoint): Set the ipa's target description.
8570         * linux-x86-low.c: Include tdesc.h.
8571         [__x86_64__] (is_64bit_tdesc): New.
8572         (ps_get_thread_area, x86_get_thread_area): Use it.
8573         (i386_cannot_store_register): Rename to ...
8574         (x86_cannot_store_register): ... this.  Use is_64bit_tdesc.
8575         (i386_cannot_fetch_register): Rename to ...
8576         (x86_cannot_fetch_register): ... this.  Use is_64bit_tdesc.
8577         (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8578         to new interface.
8579         (target_regsets): Rename to ...
8580         (x86_regsets): ... this.
8581         (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8582         interface.
8583         (x86_siginfo_fixup): Use is_64bit_tdesc.
8584         [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8585         (tdesc_x32_avx_linux, tdesc_x32_linux)
8586         (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8587         Declare.
8588         (x86_linux_update_xmltarget): Delete.
8589         (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8590         (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8591         (AMD64_LINUX_USER64_CS): New.
8592         (x86_linux_read_description): New, based on
8593         x86_linux_update_xmltarget.
8594         (same_process_callback): New.
8595         (x86_arch_setup_process_callback): New.
8596         (x86_linux_update_xmltarget): New.
8597         (x86_regsets_info): New.
8598         (amd64_linux_regs_info): New.
8599         (i386_linux_usrregs_info): New.
8600         (i386_linux_regs_info): New.
8601         (x86_linux_regs_info): New.
8602         (x86_arch_setup): Reimplement.
8603         (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8604         (x86_emit_ops): Ditto.
8605         (the_low_target): Adjust.  Install x86_linux_regs_info,
8606         x86_cannot_fetch_register, and x86_cannot_store_register.
8607         (initialize_low_arch): New.
8608         * linux-ia64-low.c (tdesc_ia64): Declare.
8609         (ia64_fetch_register): Adjust.
8610         (ia64_usrregs_info, regs_info): New globals.
8611         (ia64_regs_info): New function.
8612         (the_low_target): Adjust.
8613         (initialize_low_arch): New function.
8614         * linux-sparc-low.c (tdesc_sparc64): Declare.
8615         (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8616         Adjust.
8617         (sparc_arch_setup): New function.
8618         (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8619         (the_low_target): Adjust.
8620         (initialize_low_arch): New function.
8621         * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8622         (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8623         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8624         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8625         (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8626         (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8627         (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8628         (tdesc_powerpc_isa205_vsx64l): Declare.
8629         (ppc_cannot_store_register, ppc_collect_ptrace_register)
8630         (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8631         (ppc_set_pc, ppc_get_hwcap): Adjust.
8632         (ppc_usrregs_info): Forward declare.
8633         (!__powerpc64__) ppc_regmap_adjusted: New global.
8634         (ppc_arch_setup): Adjust to the current process'es target
8635         description.
8636         (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8637         (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8638         (ppc_store_evrregset): Adjust.
8639         (target_regsets): Rename to ...
8640         (ppc_regsets): ... this, and make static.
8641         (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8642         (ppc_regs_info): New function.
8643         (the_low_target): Adjust.
8644         (initialize_low_arch): New function.
8645         * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8646         (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8647         (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8648         (tdesc_s390x_linux64v2): Declare.
8649         (s390_collect_ptrace_register, s390_supply_ptrace_register)
8650         (s390_fill_gregset, s390_store_last_break): Adjust.
8651         (target_regsets): Rename to ...
8652         (s390_regsets): ... this, and make static.
8653         (s390_get_pc, s390_set_pc): Adjust.
8654         (s390_get_hwcap): New target_desc parameter, and use it.
8655         [__s390x__] (have_hwcap_s390_high_gprs): New global.
8656         (s390_arch_setup): Adjust to set the current process'es target
8657         description.  Don't adjust the regmap.
8658         (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8659         [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8660         (regs_info_3264): New globals.
8661         (s390_regs_info): New function.
8662         (the_low_target): Adjust.
8663         (initialize_low_arch): New function.
8664         * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8665         (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8666         [__mips64] (init_registers_mips_linux)
8667         (init_registers_mips_dsp_linux): Delete defines.
8668         [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8669         (have_dsp): New global.
8670         (mips_read_description): New, based on mips_arch_setup.
8671         (mips_arch_setup): Reimplement.
8672         (get_usrregs_info): New function.
8673         (mips_cannot_fetch_register, mips_cannot_store_register)
8674         (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8675         (mips_fill_fpregset, mips_store_fpregset): Adjust.
8676         (target_regsets): Rename to ...
8677         (mips_regsets): ... this, and make static.
8678         (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8679         (dsp_regs_info, regs_info): New globals.
8680         (mips_regs_info): New function.
8681         (the_low_target): Adjust.
8682         (initialize_low_arch): New function.
8683         * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8684         (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8685         Declare.
8686         (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8687         (arm_read_description): New, with bits factored from
8688         arm_arch_setup.
8689         (arm_arch_setup): Reimplement.
8690         (target_regsets): Rename to ...
8691         (arm_regsets): ... this, and make static.
8692         (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8693         (arm_regs_info): New function.
8694         (the_low_target): Adjust.
8695         (initialize_low_arch): New function.
8696         * linux-m68k-low.c (tdesc_m68k): Declare.
8697         (target_regsets): Rename to ...
8698         (m68k_regsets): ... this, and make static.
8699         (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8700         (m68k_regs_info): New function.
8701         (m68k_arch_setup): New function.
8702         (the_low_target): Adjust.
8703         (initialize_low_arch): New function.
8704         * linux-sh-low.c (tdesc_sharch): Declare.
8705         (target_regsets): Rename to ...
8706         (sh_regsets): ... this, and make static.
8707         (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8708         (sh_regs_info, sh_arch_setup): New functions.
8709         (the_low_target): Adjust.
8710         (initialize_low_arch): New function.
8711         * linux-bfin-low.c (tdesc_bfin): Declare.
8712         (bfin_arch_setup): New function.
8713         (bfin_usrregs_info, regs_info): New globals.
8714         (bfin_regs_info): New function.
8715         (the_low_target): Adjust.
8716         (initialize_low_arch): New function.
8717         * linux-cris-low.c (tdesc_cris): Declare.
8718         (cris_arch_setup): New function.
8719         (cris_usrregs_info, regs_info): New globals.
8720         (cris_regs_info): New function.
8721         (the_low_target): Adjust.
8722         (initialize_low_arch): New function.
8723         * linux-cris-low.c (tdesc_crisv32): Declare.
8724         (cris_arch_setup): New function.
8725         (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8726         (cris_regs_info): New function.
8727         (the_low_target): Adjust.
8728         (initialize_low_arch): New function.
8729         * linux-m32r-low.c (tdesc_m32r): Declare.
8730         (m32r_arch_setup): New function.
8731         (m32r_usrregs_info, regs_info): New globals.
8732         (m32r_regs_info): Adjust.
8733         (initialize_low_arch): New function.
8734         * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8735         (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8736         (tic6x_usrregs_info): Forward declare.
8737         (tic6x_read_description): New function, based on ...
8738         (tic6x_arch_setup): ... this.  Reimplement.
8739         (target_regsets): Rename to ...
8740         (tic6x_regsets): ... this, and make static.
8741         (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8742         (tic6x_regs_info): New function.
8743         (the_low_target): Adjust.
8744         (initialize_low_arch): New function.
8745         * linux-xtensa-low.c (tdesc_xtensa): Declare.
8746         (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8747         (target_regsets): Rename to ...
8748         (xtensa_regsets): ... this, and make static.
8749         (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8750         globals.
8751         (xtensa_arch_setup, xtensa_regs_info): New functions.
8752         (the_low_target): Adjust.
8753         (initialize_low_arch): New function.
8754         * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8755         (nios2_arch_setup): Set the current process'es tdesc.
8756         (target_regsets): Rename to ...
8757         (nios2_regsets): ... this.
8758         (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8759         (nios2_regs_info): New function.
8760         (the_low_target): Adjust.
8761         (initialize_low_arch): New function.
8762         * linux-aarch64-low.c (tdesc_aarch64): Declare.
8763         (aarch64_arch_setup): Set the current process'es tdesc.
8764         (target_regsets): Rename to ...
8765         (aarch64_regsets): ... this.
8766         (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8767         (aarch64_regs_info): New function.
8768         (the_low_target): Adjust.
8769         (initialize_low_arch): New function.
8770         * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8771         globals.
8772         (target_regsets): Rename to ...
8773         (tile_regsets): ... this.
8774         (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8775         (tile_regs_info): New function.
8776         (tile_arch_setup): Set the current process'es tdesc.
8777         (the_low_target): Adjust.
8778         (initialize_low_arch): New function.
8779         * spu-low.c (tdesc_spu): Declare.
8780         (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8781         * win32-arm-low.c (tdesc_arm): Declare.
8782         (arm_arch_setup): New function.
8783         (the_low_target): Install arm_arch_setup instead of
8784         init_registers_arm.
8785         * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8786         (init_windows_x86): Rename to ...
8787         (i386_arch_setup): ... this.  Set `win32_tdesc'.
8788         (the_low_target): Adjust.
8789         * win32-low.c (win32_tdesc): New global.
8790         (child_add_thread): Don't create the thread cache here.
8791         (do_initial_child_stuff): Set the new process'es tdesc.
8792         * win32-low.h (struct target_desc): Forward declare.
8793         (win32_tdesc): Declare.
8794         * lynx-i386-low.c (tdesc_i386): Declare global.
8795         (lynx_i386_arch_setup): Set `lynx_tdesc'.
8796         * lynx-low.c (lynx_tdesc): New global.
8797         (lynx_add_process): Set the new process'es tdesc.
8798         * lynx-low.h (struct target_desc): Forward declare.
8799         (lynx_tdesc): Declare global.
8800         * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8801         (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8802         * nto-low.c (nto_tdesc): New global.
8803         (do_attach): Set the new process'es tdesc.
8804         * nto-low.h (struct target_desc): Forward declare.
8805         (nto_tdesc): Declare.
8806         * nto-x86-low.c (tdesc_i386): Declare.
8807         (nto_x86_arch_setup): Set `nto_tdesc'.
8808
8809 2013-06-04  Gary Benson  <gbenson@redhat.com>
8810
8811         * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8812         to qSupported response when appropriate.
8813         (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8814         with nonzero-length annex.
8815         * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8816         arguments supplied in annex.
8817
8818 2013-05-31  Doug Evans  <dje@google.com>
8819
8820         PR server/15594
8821         * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8822         64 bits in 64-cross-32 environment.
8823
8824 2013-05-28  Pedro Alves  <palves@redhat.com>
8825
8826         * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8827         (aarch64-without-fpu.c): Delete rule.
8828         * configure.srv (aarch64*-*-linux*): Remove references to
8829         aarch64-without-fpu.o and aarch64-without-fpu.xml.
8830         * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8831         declaration.
8832
8833 2013-05-24  Pedro Alves  <palves@redhat.com>
8834
8835         * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8836         instead of strchr/decode_address.  Error if the range isn't split
8837         with a ','.  Don't assume there's be a ':' in the action.
8838
8839 2013-05-23  Yao Qi  <yao@codesourcery.com>
8840             Pedro Alves  <palves@redhat.com>
8841
8842         * linux-low.c (lwp_in_step_range): New function.
8843         (linux_wait_1): If the thread was range stepping and stopped
8844         outside the stepping range, report the stop to GDB.  Otherwise,
8845         continue stepping.  Add range stepping debug output.
8846         (linux_set_resume_request): Copy the step range from the resume
8847         request to the lwp.
8848         (linux_supports_range_stepping): New.
8849         (linux_target_ops) <supports_range_stepping>: Set to
8850         linux_supports_range_stepping.
8851         * linux-low.h (struct linux_target_ops)
8852         <supports_range_stepping>: New field.
8853         (struct lwp_info) <step_range_start, step_range_end>: New fields.
8854         * linux-x86-low.c (x86_supports_range_stepping): New.
8855         (the_low_target) <supports_range_stepping>: Set to
8856         x86_supports_range_stepping.
8857         * server.c (handle_v_cont): Handle 'r' action.
8858         (handle_v_requests): Append ";r" if the target supports range
8859         stepping.
8860         * target.h (struct thread_resume) <step_range_start,
8861         step_range_end>: New fields.
8862         (struct target_ops) <supports_range_stepping>:
8863         New field.
8864         (target_supports_range_stepping): New macro.
8865
8866 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8867
8868         * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8869         confusion in comment.
8870
8871 2013-05-17  Joel Brobecker  <brobecker@adacore.com>
8872
8873         * lynx-low.c (struct process_info_private): New type.
8874         (lynx_add_process): New function.
8875         (lynx_create_inferior, lynx_attach): Replace calls to
8876         add_process by calls to lynx_add_process.
8877         (lynx_resume): If PTID is null, then try using
8878         current_process()->private->last_wait_event_ptid.
8879         Add comments.
8880         (lynx_clear_inferiors): Delete.  The contents of that function
8881         has been inlined in lynx_mourn;
8882         (lynx_wait_1): Save the ptid in the process's private data.
8883         (lynx_mourn): Free the process' private data.  Replace call
8884         to lynx_clear_inferiors by call to clear_inferiors.
8885
8886 2013-05-17  Yao Qi  <yao@codesourcery.com>
8887
8888         * i386-low.c (i386_length_and_rw_bits): Move the comment to
8889         the right place.
8890
8891 2013-05-16  Luis Machado  <lgustavo@codesourcery.com>
8892
8893         * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8894         PT_DATA_ADDR and PT_TEXT_END_ADDR.  Update comments.
8895         (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8896         PT_TEXT_END_ADDR guards.  Update comments.
8897         (linux_target_op) <read_offsets>: Conditionally define to
8898         linux_read_offsets if the target is UCLIBC and if it defines
8899         PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8900
8901 2013-05-06  Sandra Loosemore  <sandra@codesourcery.com>
8902             Andrew Jenner  <andrew@codesourcery.com>
8903
8904         * Makefile.in (SFILES): Add linux-nios2-low.c.
8905         (clean): Add action to delete nios2-linux.c.
8906         (nios2-linux.c): New rule.
8907         * configure.srv: Add nios2*-*-linux*.
8908         * linux-nios2-low.c: New.
8909
8910 2013-05-03  Hafiz Abid Qadeer  <abidh@codesourcery.com>
8911
8912         * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8913
8914 2013-04-25  Hui Zhu  <hui@codesourcery.com>
8915
8916         PR gdb/15186
8917         * ax.c (ax_printf): Add fflush.
8918
8919 2013-04-22  Tom Tromey  <tromey@redhat.com>
8920
8921         * Makefile.in (SFILES): Add filestuff.c.
8922         (OBS): Add filestuff.o.
8923         (filestuff.o): New target.
8924         * config.in, configure: Rebuild.
8925         * configure.ac: Check for fdwalk, pipe2.
8926
8927 2013-04-17  Pedro Alves  <palves@redhat.com>
8928
8929         * configure.ac (USE_THREAD_DB): Delete variable.
8930         (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8931         Don't AC_SUBST USE_THREAD_DB.
8932         * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8933         * config.in, configure: Regenerate.
8934
8935 2013-04-16  Pedro Alves  <palves@redhat.com>
8936
8937         * linux-low.h (struct lwp_info) <thread_known>: Move under
8938         the USE_THREAD_DB #ifdef.
8939
8940 2013-04-16  Pedro Alves  <palves@redhat.com>
8941
8942         * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8943         (linux-low.o): Delete rule.
8944         * linux-low.h: Always include "gdb_thread_db.h" instead of
8945         conditionally including thread_db.h.
8946         (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8947         HAVE_THREAD_DB_H.
8948
8949 2013-04-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
8950
8951         * Makefile.in (install-only): Fix make install regression.
8952
8953 2013-04-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
8954
8955         Convert man pages to texinfo, new gdbinit.5 texinfo page.
8956         * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8957         installation.
8958         * gdbserver.1: Remove.
8959
8960 2013-03-22  Pedro Alves  <palves@redhat.com>
8961
8962         * linux-low.c (handle_extended_wait): Don't call
8963         linux_enable_event_reporting.
8964
8965 2013-03-15  Tony Theodore  <tonyt@logyst.com>
8966
8967         PR build/9098:
8968         * Makefile.in (SHELL): Use @SHELL@.
8969
8970 2013-03-14  Sergio Durigan Junior  <sergiodj@redhat.com>
8971
8972         * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8973         compiler warning.
8974
8975 2013-03-13  Joel Brobecker  <brobecker@adacore.com>
8976
8977         * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8978         Remove extraneous NULL element.
8979
8980 2013-03-13  Yao Qi  <yao@codesourcery.com>
8981
8982         * tracepoint.c (traceframe_read_tsv): Look for the last matched
8983         'V' block in trace frame.
8984
8985 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
8986
8987         * target.h (struct target_ops): Add btrace ops.
8988         (target_supports_btrace): New macro.
8989         (target_enable_btrace): New macro.
8990         (target_disable_btrace): New macro.
8991         (target_read_btrace): New macro.
8992         * gdbthread.h (struct thread_info): Add btrace field.
8993         * server.c: Include btrace-common.h.
8994         (handle_btrace_general_set): New function.
8995         (handle_btrace_enable): New function.
8996         (handle_btrace_disable): New function.
8997         (handle_general_set): Call handle_btrace_general_set.
8998         (handle_qxfer_btrace): New function.
8999         (struct qxfer qxfer_packets[]): Add btrace entry.
9000         * inferiors.c (remove_thread): Disable btrace.
9001         * linux-low: Include linux-btrace.h.
9002         (linux_low_enable_btrace): New function.
9003         (linux_low_read_btrace): New function.
9004         (linux_target_ops): Add btrace ops.
9005         * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9006         Add srv_linux_btrace=yes.
9007         (x86_64-*-linux*): Add linux-btrace.o.
9008         Add srv_linux_btrace=yes.
9009         * configure.ac: Define HAVE_LINUX_BTRACE.
9010         * config.in: Regenerated.
9011         * configure: Regenerated.
9012
9013 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9014
9015         * server.c (handle_qxfer): Preserve error message if -3 is
9016         returned.
9017         (qxfer): Document the -3 return value.
9018
9019 2013-03-11  Markus Metzger  <markus.t.metzger@intel.com>
9020
9021         * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9022         (linux_btrace_h): New variable.
9023         (linux-btrace.o): New rule.
9024
9025 2013-03-08  Stan Shebs  <stan@codesourcery.com>
9026             Hafiz Abid Qadeer  <abidh@codesourcery.com>
9027
9028         * tracepoint.c (trace_buffer_size): New global.
9029         (DEFAULT_TRACE_BUFFER_SIZE): New define.
9030         (init_trace_buffer): Change to one-argument function. Allocate
9031         trace buffer memory.
9032         (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9033         handle QTBuffer:size packet.
9034         (cmd_bigqtbuffer_size): New function.
9035         (initialize_tracepoint): Call init_trace_buffer with
9036         DEFAULT_TRACE_BUFFER_SIZE.
9037         * server.c (handle_query): Add QTBuffer:size in the
9038         supported packets.
9039
9040 2013-03-07  Yao Qi  <yao@codesourcery.com>
9041
9042         * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9043         (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9044         of -1.
9045         (cmd_qtsp): Adjust condition.  Do post increment.
9046         Set cur_action and cur_step_action back to 0.
9047
9048 2013-03-07  Jeremy Bennett  <jeremy.bennett@embecosm.com>
9049
9050         PR server/15236
9051         * linux-low.c (linux_write_memory): Return early success if LEN is
9052         zero.
9053
9054 2013-03-05  Corinna Vinschen  <vinschen@redhat.de>
9055
9056         * configure.srv: Add x86_64-*-cygwin* as target.
9057
9058 2013-02-28  Tom Tromey  <tromey@redhat.com>
9059
9060         * configure.ac: Invoke AC_SYS_LARGEFILE.
9061         * configure, config.in: Rebuild.
9062
9063 2013-02-28  Corinna Vinschen  <vinschen@redhat.com>
9064
9065         * win32-low.c: Throughout, fix format strings and casts of
9066         printf-like functions to avoid type related warnings on all
9067         platforms.
9068         (get_child_debug_event): Print dwDebugEventCode as hex since
9069         that's how it's usually documented.
9070
9071 2013-02-28  Yao Qi  <yao@codesourcery.com>
9072
9073         * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9074         pulongest.
9075
9076 2013-02-27  Jiong Wang  <jiwang@tilera.com>
9077
9078         * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9079         (reg-tilegx32.c): New rule.
9080         * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9081         * linux-tile-low.c (tile_arch_setup): New function.  Invoke
9082         different register info initializer according to elf class.
9083         (init_registers_tilgx32): New function.  The tilegx32 register info
9084         initializer.
9085         (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9086         (tile_store_gregset): Likewise.
9087
9088 2013-02-27  Yao Qi  <yao@codesourcery.com>
9089
9090         * server.c (process_point_options): Print debug message when
9091         debug_threads is true.
9092
9093 2013-02-26  Yao Qi  <yao@codesourcery.com>
9094
9095         * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9096
9097 2013-02-19  Pedro Alves  <palves@redhat.com>
9098             Kai Tietz <ktietz@redhat.com>
9099
9100         PR gdb/15161
9101
9102         * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9103         instead of strtoul to extract address from packet.
9104         (process_serial_event) <'z'>: Likewise.
9105
9106 2013-02-18  Yao Qi  <yao@codesourcery.com>
9107
9108         * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9109
9110 2013-02-14  Pedro Alves  <palves@redhat.com>
9111
9112         Plug memory leak.
9113
9114         * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9115         TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9116
9117 2013-02-14  Pedro Alves  <palves@redhat.com>
9118
9119         * tracepoint.c (cmd_qtdpsrc): Use savestring.
9120
9121 2013-02-14  Pedro Alves  <palves@redhat.com>
9122
9123         * tracepoint.c (save_string): Delete.
9124         (add_tracepoint_action): Use savestring instead of save_string.
9125
9126 2013-02-12  Pedro Alves  <palves@redhat.com>
9127
9128         * linux-xtensa-low.c: Ditto.
9129         * xtensa-xtregs.c: Ditto.
9130
9131 2013-02-12  Sanimir Agovic  <sanimir.agovic@intel.com>
9132
9133         * thread-db.c (thread_db_get_tls_address): NULL pointer check
9134         thread_db.
9135
9136 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9137
9138         * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9139         aarch64_num_wp_regs and aarch64_num_bp_regs to
9140         AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9141
9142 2013-02-07  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9143
9144         * linux-aarch64-low.c (ps_get_thread_area): Replace
9145         PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9146
9147 2013-02-04  Jim MacArthur  <jim.macarthur@arm.com>
9148             Marcus Shawcroft  <marcus.shawcroft@arm.com>
9149             Nigel Stephens  <nigel.stephens@arm.com>
9150             Yufeng Zhang  <yufeng.zhang@arm.com>
9151
9152         * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9153         (aarch64.c, aarch64-without-fpu.c): New targets.
9154         * configure.srv (aarch64*-*-linux*): New.
9155         * linux-aarch64-low.c: New file.
9156
9157 2013-02-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9158
9159         * linux-low.c (handle_extended_wait, linux_create_inferior)
9160         (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9161         (dequeue_one_deferred_signal, linux_resume_one_thread)
9162         (fetch_register, linux_write_memory, linux_enable_event_reporting)
9163         (linux_tracefork_grandchild, linux_test_for_tracefork)
9164         (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9165         PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9166         where the argument is 0.
9167
9168 2013-01-25  Yao Qi  <yao@codesourcery.com>
9169
9170         * event-loop.c: Include "queue.h".
9171         (gdb_event_p): New typedef.
9172         (struct gdb_event) <next_event>: Remove.
9173         (event_queue): Change to QUEUE(gdb_event_p).
9174         (async_queue_event): Remove.
9175         (gdb_event_xfree): New.
9176         (initialize_event_loop): New.
9177         (process_event): Use API from QUEUE.
9178         (wait_for_event): Likewise.
9179         * server.c (main): Call initialize_event_loop.
9180         * server.h (initialize_event_loop): Declare.
9181
9182 2013-01-18  Yao Qi  <yao@codesourcery.com>
9183
9184         * ax.h (struct eval_agent_expr_context): New.
9185         (gdb_eval_agent_expr): Update declaration.
9186         * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9187         TFRAME.  Add new argument CTX.
9188         * server.h (struct eval_agent_expr_context): Declare.
9189         (agent_mem_read, agent_tsv_read): Update declaration.
9190         (agent_mem_read_string): Likewise.
9191         * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9192         (add_traceframe_block): Add new argument TPOINT.
9193         Increase TPOINT->traceframe_usage.
9194         (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9195         eval_tracepoint_agent_expr.
9196         (condition_true_at_tracepoint): Likewise.
9197         (agent_mem_read): Remove argument TFRAME.  Add argument CTX.
9198         (agent_mem_read_string, agent_tsv_read): Likewise.
9199
9200 2013-01-16  Yao Qi  <yao@codesourcery.com>
9201
9202         * linux-low.c (linux_resume_one_lwp): Don't check
9203         'lwp->bp_reinsert != 0'.
9204
9205 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9206             Pedro Alves  <palves@redhat.com>
9207
9208         * lynx-low.c (ptrace_request_to_str): Define a temporary
9209         macro and use it to simplify this function's implementation.
9210
9211 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9212
9213         * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9214         sets errno.
9215
9216 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9217
9218         * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9219
9220 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9221
9222         * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9223
9224 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9225
9226         * lynx-low.c (lynx_resume): Use the resume_info parameter
9227         to determine the ptid for the lynx_ptrace call, unless
9228         it is equal to minus_one_ptid, in which case we use the
9229         ptid of the current_inferior.
9230         (lynx_wait_1): After having received a thread create/exit
9231         event, resume the inferior's execution using the signaling
9232         thread's ptid, rather than the old ptid.
9233
9234 2013-01-07  Joel Brobecker  <brobecker@adacore.com>
9235
9236         * lynx-low.c (lynx_resume): Delete variable ret.
9237
9238 2013-01-01  Joel Brobecker  <brobecker@adacore.com>
9239
9240         * gdbreplay.c (gdbreplay_version): Update copyright year.
9241         * server.c (gdbserver_version): Likewise.
9242
9243 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9244
9245         * lynx-low.c (lynx_wait_1): Add debug trace before adding
9246         new thread.
9247
9248 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9249
9250         * lynx-low.c (ptrace_request_to_str): Add handling for
9251         PTRACE_GETTRACESIG.
9252
9253 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9254
9255         * lynx-low.c (lynx_attach): Delete variable new_process.
9256
9257 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9258
9259         * lynx-low.c (lynx_create_inferior): Delete variable
9260         new_process.
9261
9262 2012-12-17  Joel Brobecker  <brobecker@adacore.com>
9263
9264         * lynx-low.c (ptrace_request_to_str): Do not handle
9265         PTRACE_GETTHREADLIST if this macro does not exist.
9266
9267 2012-12-15  Yao Qi  <yao@codesourcery.com>
9268
9269         * Makefile.in (OBS): Add notif.o.
9270         * notif.c, notif.h: New.
9271         * server.c: Include "notif.h".
9272         (struct vstop_notif) <next>: Remove.
9273         <base>: New field.
9274         (queue_stop_reply): Update.
9275         (push_event, send_next_stop_reply): Remove.
9276         (discard_queued_stop_replies): Update.
9277         (notif_stop): New variable.
9278         (handle_v_stopped): Remove.
9279         (handle_v_requests): Don't call handle_v_stopped.  Call
9280         handle_ack_notif instead.
9281         (queue_stop_reply_callback): Call notif_event_enque instead
9282         of queue_stop_reply.
9283         (handle_status): Don't call send_next_stop_reply, call
9284         notif_write_event instead.
9285         (kill_inferior_callback): Likewise.
9286         (detach_or_kill_inferior_callback): Likewise.
9287         (main): Call initialize_notif.
9288         (process_serial_event): Call QUEUE_is_empty.
9289         (handle_target_event): Call notif_push instead of push event.
9290         * server.h (push_event): Remove declaration.
9291
9292 2012-12-10  Tom Tromey  <tromey@redhat.com>
9293
9294         * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9295         (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9296         macros.
9297         (.c.o): Rewrite.
9298         (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9299         (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9300         (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9301         (amd64-linux-ipa.o, ax.o): Rewrite.
9302         (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9303         (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9304         (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9305         (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9306         (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9307         (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9308         (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9309         (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9310         (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9311         (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9312         (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9313         (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9314         (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9315         (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9316         (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9317         (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9318         (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9319         (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9320         (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9321         (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9322         (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9323         (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9324         (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9325         (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9326         (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9327         (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9328         (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9329         (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9330         (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9331         (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9332         (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9333         (reg-tilegx.o): Remove.
9334         (all_object_files): New macro.
9335         Include .deps files.
9336         * aclocal.m4, configure: Rebuild.
9337         * acinclude.m4: Include depstand.m4, lead-dot.m4.
9338         * configure.ac: Invoke ZW_CREATE_DEPDIR,
9339         ZW_PROG_COMPILER_DEPENDENCIES.  Compute GMAKE condition.
9340
9341 2012-12-05  Tom Tromey  <tromey@redhat.com>
9342
9343         PR gdb/14917:
9344         * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9345
9346 2012-11-28  Markus Metzger  <markus.t.metzger@intel.com>
9347
9348         * configure.ac: Check for linux/perf_event.h.
9349         * config.in: Regenerated.
9350         * configure: Regenerated.
9351
9352 2012-11-26  Maxime Villard  <rustyBSD@gmx.fr>
9353
9354         * hostio.c (handle_readlink): Decrease buffer size
9355         parameter passed to readlink by one byte.
9356
9357 2012-11-26  Yao Qi  <yao@codesourcery.com>
9358
9359         * configure.ac (build_warnings): Append '-Wempty-body'.
9360         * configure: Regenerated.
9361         * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9362         body.
9363
9364 2012-11-15  Pierre Muller  <muller@sourceware.org>
9365
9366         * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9367         * config.in: Regenerate.
9368         * configure: Regenerate.
9369         * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9370         Use "gdb_wait.h" header instead of <sys/wait.h> header.
9371         * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9372         * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9373         header.
9374         * server.c: Remove HAVE_WAIT_H conditional.  Use "gdb_wait.h" header
9375         instead of <sys/wait.h> header.
9376         * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9377
9378 2012-11-13 Markus Metzger  <markus.t.metzger@intel.com>
9379
9380         * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9381         (various make rules): Remove -DGDBSERVER
9382
9383 2012-11-09  Yao Qi  <yao@codesourcery.com>
9384
9385         * spu-low.c (current_ptid): Move it to ..
9386         * gdbthread.h: ... here.  New.
9387         * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9388         * server.c (myresume, process_serial_event): Likewise.
9389         * thread-db.c (thread_db_find_new_threads): Likewise.
9390         * tracepoint.c (run_inferior_command): Likewise.
9391
9392 2012-10-01  Andrew Burgess  <aburgess@broadcom.com>
9393
9394         * server.c (handle_search_memory_1): Include access length in
9395         warning message.
9396
9397 2012-09-05  Michael Brandt  <michael.brandt@axis.com>
9398
9399         * linux-crisv32-low.c: Fix compile errors.
9400
9401 2012-09-04  Yao Qi  <yao@codesourcery.com>
9402
9403         * tracepoint.c (cmd_qtsv): Adjust debug message.
9404         Don't check CUR_TPOINT.
9405
9406 2012-08-28  Yao Qi  <yao@codesourcery.com>
9407
9408         * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9409         * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9410         (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9411         Remove declarations of xmalloc, xreallloc, xstrdup and
9412         freeargv.
9413         * Makefile.in (libiberty_h): New.
9414         (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9415         (linux-bfin-low.o): Append dependency 'libiberty.h'.
9416
9417 2012-08-23  Yao Qi  <yao@codesourcery.com>
9418
9419         * server.h: Remove declaration of 'xsnprintf'.
9420
9421 2012-08-22  Keith Seitz  <keiths@redhat.com>
9422
9423         * server.h: Include build-gnulib-gbserver/config.h.
9424         * gdbreplay.c: Likewise.
9425
9426 2012-08-08  Doug Evans  <dje@google.com>
9427
9428         * Makefile.in (SFILES): Add gdb_vecs.c.
9429         (OBS): Add gdb_vecs.o.
9430         (gdb_vecs_h, host_defs_h): New variables.
9431         (thread-db.o): Add $(gdb_vecs_h) dependency.
9432         (gdb_vecs.o): New rule.
9433         * thread-db.c: #include "gdb_vecs.h".
9434         (thread_db_load_search): Use a vector to iterate over path elements.
9435         Handle text appearing after "$pdir".
9436
9437         * configure.ac: Add check for strstr.
9438         * config.in: Regenerate.
9439         * configure: Regenerate.
9440
9441 2012-08-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
9442
9443         * hostio.c (handle_pread): If pread fails, fall back to attempting
9444         lseek/read.
9445         (handle_pwrite): Likewise for pwrite.
9446
9447 2012-08-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
9448
9449         * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9450         between unsupported TYPE and unimplementable ADDR/LEN combination.
9451         (arm_insert_point): Act on new return value.
9452
9453 2012-07-31  Pedro Alves  <palves@redhat.com>
9454
9455         * server.c (process_point_options): Only skip tokens if we find
9456         one that is unrecognized.  Don't treat 'X' specially while
9457         skipping unrecognized tokens.
9458
9459 2012-07-30  Ulrich Weigand  <ulrich.weigand@linaro.org>
9460
9461         * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9462         to 4-byte-align HW breakpoint addresses for Thumb.
9463
9464 2012-07-27  Yao Qi  <yao@codesourcery.com>
9465
9466         PR remote/14161.
9467
9468         * server.h: Declare gdb_agent_about_to_close.
9469         * target.c (kill_inferior): Include "agent.h".
9470         New.  Send command 'kill'.
9471         * target.h (kill_inferior): Removed macro.
9472         * tracepoint.c (gdb_agent_about_to_close): New.
9473         (gdb_agent_helper_thread): Handle command 'close'.
9474         Wait endlessly until the inferior stops.
9475         Install gdb_agent_remove_socket to atexit hook.
9476         (agent_socket_name): New static variable.
9477         (gdb_agent_socket_init): Replace local variable 'name' with
9478         'agent_socket_name'.
9479         (gdb_agent_remove_socket): New.
9480
9481 2012-07-27  Yao Qi  <yao@codesourcery.com>
9482
9483         * server.c (process_point_options): Stop at 'X' when parsing.
9484
9485 2012-07-19  Michael Eager  <eager@eagercon.com>
9486
9487         * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9488         to hw_execute.
9489         * linux-x86-low.c (x86_insert_point, x86_remove_point):
9490         Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9491         hardware breakpoint.
9492
9493 2012-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
9494
9495         * gdbserver/linux-low.c (initialize_low): Call
9496         linux_ptrace_init_warnings.
9497
9498 2012-07-02  Doug Evans  <dje@google.com>
9499
9500         * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9501         pointer to int.
9502
9503 2012-07-02  Stan Shebs  <stan@codesourcery.com>
9504
9505         * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9506         (ax.o): Add it to build rule.
9507         (ax-ipa.o): Ditto.
9508         (OBS): Add format.o.
9509         (IPA_OBS): Add format.o.
9510         * server.c (handle_query): Claim support for breakpoint commands.
9511         (process_point_options): Add command case.
9512         (process_serial_event): Leave running if there are printfs in
9513         effect.
9514         * mem-break.h (any_persistent_commands): Declare.
9515         (add_breakpoint_commands): Declare.
9516         (gdb_no_commands_at_breakpoint): Declare.
9517         (run_breakpoint_commands): Declare.
9518         * mem-break.c (struct point_command_list): New struct.
9519         (struct breakpoint): New field command_list.
9520         (any_persistent_commands): New function.
9521         (add_commands_to_breakpoint): New function.
9522         (add_breakpoint_commands): New function.
9523         (gdb_no_commands_at_breakpoint): New function.
9524         (run_breakpoint_commands): New function.
9525         * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9526         locally.
9527         * ax.c: Include format.h.
9528         (ax_printf): New function.
9529         (gdb_eval_agent_expr): Add printf opcode.
9530
9531 2012-06-13  Yao Qi  <yao@codesourcery.com>
9532
9533         * server.c (start_inferior): Remove duplicated writes to fields
9534         'last_resume_kind' and 'last_status' of 'current_inferior'.
9535
9536 2012-06-12  Yao Qi  <yao@codesourcery.com>
9537             Pedro Alves  <palves@redhat.com>
9538
9539         * linux-low.c (linux_set_resume_request): Simplify predicate.  Add
9540         comment.
9541         * server.c (handle_v_cont): Extend comment.
9542
9543 2012-06-11  Yao Qi  <yao@codesourcery.com>
9544
9545         * linux-low.c (linux_attach): Add 'static'.
9546
9547 2012-06-06  Yao Qi  <yao@codesourcery.com>
9548
9549         * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9550
9551 2012-06-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
9552
9553         Fix gcc -flto compilation warning.
9554         * server.c (main): Make variable multi_mode and attach volatile.
9555
9556 2012-05-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9557
9558         * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9559         if the platform doesn't know about it.
9560
9561 2012-05-30  Jeff Kenton  <jkenton@tilera.com>
9562
9563         * Makefile.in (SFILES): Add linux-tile-low.c.
9564         (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9565         * configure.srv: Handle tilegx-*-linux*.
9566         * linux-tile-low.c: New file.
9567
9568 2012-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
9569
9570         * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9571
9572 2012-05-24  Pedro Alves  <palves@redhat.com>
9573
9574         PR gdb/7205
9575
9576         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9577
9578 2012-05-24  Pedro Alves  <palves@redhat.com>
9579
9580         PR gdb/7205
9581
9582         Replace target_signal with gdb_signal throughout.
9583
9584 2012-05-22  Maciej W. Rozycki  <macro@codesourcery.com>
9585
9586         * linux-low.c (linux_store_registers): Avoid the copying sequence
9587         when no data has been retrieved by ptrace.
9588
9589 2012-05-22  Will Deacon  <will.deacon@arm.com>
9590
9591         * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9592         Include asm/ptrace.h.
9593         (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9594         already defined.
9595
9596 2012-05-21  Maciej W. Rozycki  <macro@codesourcery.com>
9597
9598         * linux-low.c (linux_store_registers): Don't re-retrieve data
9599         with ptrace that has already been obtained from /proc.  Always
9600         copy any data retrieved with ptrace to the buffer supplied.
9601
9602 2012-05-11  Yao Qi  <yao@codesourcery.com>
9603             Pedro Alves  <palves@redhat.com>
9604
9605         * linux-low.c (enum stopping_threads_kind): New.
9606         (stopping_threads): Change type to `enum stopping_threads_kind'.
9607         (handle_extended_wait): If stopping and suspending threads, leave
9608         the new_lwp suspended too.
9609         (linux_wait_for_event): Adjust.
9610         (stop_all_lwps): Set `stopping_threads' to
9611         STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9612         whether we're suspending threads or just stopping them.  Assert no
9613         recursion happens.
9614
9615 2012-04-29  Yao Qi  <yao@codesourcery.com>
9616
9617         * server.h: Move some code to ...
9618         * gdbthread.h: ... here.  New.
9619         * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9620         (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9621         (nto-low.o, win32-low.o): Likewise.
9622         * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9623         * regcache.c, remote-utils.c, server.c: Likewise.
9624         * target.c, tracepoint.c, win32-low.c: Likewise.
9625
9626 2012-04-24  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9627
9628         * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9629         (PTRACE_ARG4_TYPE): Likewise.
9630         (PTRACE_XFER_TYPE): Likewise.
9631         * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9632         ptrace to PTRACE_ARG3_TYPE.
9633         * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9634         (PTRACE_ARG4_TYPE): Likewise.
9635         (PTRACE_XFER_TYPE): Likewise.
9636         (linux_detach_one_lwp): Cast fourth argument of
9637         ptrace to long then PTRACE_ARG4_TYPE.
9638         (regsets_fetch_inferior_registers): Cast third argument of
9639         ptrace to long then PTRACE_ARG3_TYPE.
9640         (regsets_store_inferior_registers): Likewise.
9641
9642 2012-04-20  Pedro Alves  <palves@redhat.com>
9643
9644         * configure: Regenerate.
9645
9646 2012-04-19  Pedro Alves  <palves@redhat.com>
9647
9648         * Makefile.in (GNULIB_BUILDDIR): New.
9649         (LIBGNU, INCGNU, GNULIB_H): Adjust.
9650         (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9651         (all, install-only, uninstall, clean-info, all-lib, clean): No
9652         longer pass GNULIB_FLAGS_TO_PASS.  Use subdir_do.
9653         (maintainer-clean realclean distclean): Use subdir_do.
9654         (subdir_do): New.
9655         (gnulib/import/Makefile): Adjust.  Replace gnulib/import with
9656         $(GNULIB_BUILDDIR).  Don't pass argument to config.status.
9657         * acinclude.m4: Include acx_configure_dir.m4.
9658         * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9659         calls.  Call AC_PROG_RANLIB.  Configure gnulib using
9660         ACX_CONFIGURE_DIR.
9661         (GNULIB): New.
9662         (GNULIB_STDINT_H): Adjust.
9663         (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9664         * gdbreplay.c: Include build-gnulib/config.h.
9665         * server.h: Likewise.
9666         * aclocal.m4: Regenerate.
9667         * config.in: Regenerate.
9668         * configure: Regenerate.
9669
9670 2012-04-19  Pedro Alves  <palves@redhat.com>
9671
9672         * Makefile.in (LIBGNU, INCGNU): Adjust.
9673         (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9674         (all, install-only, uninstall, clean-info, all-lib, clean)
9675         (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9676         * configure.ac: Adjust AC_OUTPUT output.
9677         * aclocal.m4: Regenerate.
9678         * configure: Regenerate.
9679
9680 2012-04-19  Pedro Alves  <palves@redhat.com>
9681
9682         * Makefile.in (generated_files): New.
9683         (server_h): Remove the explicit dependency on config.h, and depend
9684         on $generated_files.
9685
9686 2012-04-19  Pedro Alves  <palves@redhat.com>
9687
9688         * Makefile.in (INCGNU): Add -Ignulib.
9689
9690 2012-04-19  Pedro Alves  <palves@redhat.com>
9691
9692         * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9693         (INCGNU): ... this, and spell out -I here.
9694         (GNULIB_LIB): Rename to ...
9695         (LIBGNU): ... this.
9696         (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9697
9698 2012-04-19  Pedro Alves  <palves@redhat.com>
9699
9700         * config.in: Regenerate.
9701
9702 2012-04-19  Pedro Alves  <palves@redhat.com>
9703
9704         * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9705         * server.h (memmem): Remove declaration.
9706         * config.in: Regenerate.
9707         * configure: Regenerate.
9708
9709 2012-04-19  Yao Qi  <yao@codesourcery.com>
9710
9711         * Makefile.in (SFILES): Add common/vec.c.
9712         (OBS): Add vec.o.
9713         (vec.o): New rule.
9714
9715 2012-04-19  Yao Qi  <yao@codesourcery.com>
9716
9717         * remote-utils.c (prepare_resume_reply): Replace with macro
9718         target_core_of_thread.
9719         * server.c (handle_qxfer_threads_proper): Likewise.
9720         * target.h (traget_core_of_thread): New macro.
9721
9722 2012-04-18  Pedro Alves  <palves@redhat.com>
9723
9724         * aclocal.m4: Regenerate.
9725         * configure: Regenerate.
9726
9727 2012-04-16  Yao Qi  <yao@codesourcery.com>
9728
9729         * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9730         duplicated on address.
9731
9732 2012-04-16  Yao Qi  <yao@codesourcery.com>
9733
9734         * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9735         (struct tracepoint_action_ops) <send>: New field.
9736         (m_tracepoint_action_send, r_tracepoint_action_send): New.
9737         (agent_expr_send, x_tracepoint_action_send): New.
9738         (l_tracepoint_action_send): New.
9739         (cmd_qtdp): Download and install tracepoint
9740         according to `use_agent'.
9741         (run_inferior_command): Add one more parameter `len'.
9742         Update callers.
9743         (tracepoint_send_agent): New.
9744         (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9745
9746 2012-04-16  Yao Qi  <yao@codesourcery.com>
9747
9748         * tracepoint.c (download_tracepoints): Moved to ...
9749         (cmd_qtstart): ... here.
9750
9751 2012-04-14  Yao Qi  <yao@codesourcery.com>
9752
9753         * tracepoint.c: Include inttypes.h.
9754         (struct collect_memory_action): Use sized types.
9755         (struct tracepoint): Likewise.
9756         (cmd_qtdp, stop_tracing): Update print specifiers.
9757         (cmd_qtp, response_tracepoint): Likewise.
9758         (collect_data_at_tracepoint): Likewise.
9759         (collect_data_at_step): Likewise.
9760
9761 2012-04-14  Yao Qi  <yao@codesourcery.com>
9762
9763         Import gnulib module inttypes.
9764         * aclocal.m4, config.in, configure: Regenerated.
9765
9766 2012-04-14  Yao Qi  <yao@codesourcery.com>
9767
9768         * Makefile.in (maintainer-clean, realclean, distclean): Remove
9769         Makefile and config.status at last.
9770
9771 2012-04-13  Yao Qi  <yao@codesourcery.com>
9772
9773         * tracepoint.c: Include stdint.h unconditionally.
9774
9775 2012-04-13  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9776
9777         * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9778         on BFD_HAVE_SYS_PROCFS_TYPE.
9779         * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9780         * configure: Regenerate.
9781         * config.in: Likewise.
9782
9783 2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>
9784
9785         * Makefile.in (clean): Also remove x32.c x32-linux.c
9786         x32-avx.c x32-avx-linux.c.
9787         (x32.o): New target.
9788         (x32.c): Likewise.
9789         (x32-linux.o): Likewise.
9790         (x32-linux.c): Likewise.
9791         (x32-avx.o): Likewise.
9792         (x32-avx.c): Likewise.
9793         (x32-avx-linux.o): Likewise.
9794         (x32-avx-linux.c): Likewise.
9795
9796         * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9797         (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9798         (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9799         (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9800         (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9801         i386/x32-avx-linux.xml.
9802
9803         * linux-x86-low.c (init_registers_x32_linux): New prototype.
9804         (init_registers_x32_avx_linux): Likwise.
9805         (x86_linux_update_xmltarget): Call init_registers_x32_linux
9806         or init_registers_x32_avx_linux if linux_is_elf64 is false.
9807
9808 2012-04-13  Pedro Alves  <palves@redhat.com>
9809
9810         * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9811         (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9812         (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9813         (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9814         the sub-make.
9815
9816 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9817
9818         * linux-x86-low.c (compat_x32_clock_t): New.
9819         (compat_x32_siginfo_t): Likewise.
9820         (compat_x32_siginfo_from_siginfo): Likewise.
9821         (siginfo_from_compat_x32_siginfo): Likewise.
9822         (linux_is_elf64): Likewise.
9823         (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9824         and siginfo_from_compat_x32_siginfo for x32.
9825         (x86_arch_setup): Set linux_is_elf64.
9826
9827 2012-04-12  H.J. Lu  <hongjiu.lu@intel.com>
9828
9829         PR gdb/13969
9830         * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9831         e_machine field.
9832         (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9833         * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9834         * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9835         compatible with process.
9836
9837 2012-04-12  Yao Qi  <yao@codesourcery.com>
9838
9839         * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9840         (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9841         (install-only, install-info, clean): Handle sub dir gnulib.
9842         (all-lib, am--refresh): New targets.
9843         (memmem.o): Remove target.
9844         * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9845         Invoke gl_EARLY.  Invoke AC_CHECK_PROGS for make.
9846         (AC_REPLACE_FUNCS): Remove memmem.
9847         Invoke gl_INIT and AM_INIT_AUTOMAKE.
9848         (AC_OUTPUT): Generate Makefile in gnulib/.
9849         * aclocal.m4, config.in, configure: Regenerated.
9850
9851 2012-04-10  Maciej W. Rozycki  <macro@codesourcery.com>
9852
9853         * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9854
9855 2012-04-05  Pedro Alves  <palves@redhat.com>
9856
9857         -Werror=strict-aliasing
9858
9859         * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9860         pointer.
9861
9862 2012-04-04  Pedro Alves  <palves@redhat.com>
9863
9864         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9865         (sparc_store_gregset_from_stack, sparc_store_gregset)
9866         (sparc_breakpoint_at): Fix formatting.
9867
9868 2012-03-30  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>
9869
9870         * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9871         are available.
9872         * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9873         [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9874         * config.in: Regenerate.
9875         * configure: Likewise.
9876
9877 2012-03-29  Pedro Alves  <palves@redhat.com>
9878
9879         * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9880         Correct ptrace arguments.
9881
9882 2012-03-28  Pedro Alves  <palves@redhat.com>
9883
9884         * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9885         (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9886         (IA64_FR1_REGNUM): New defines.
9887         (ia64_fetch_register): New.
9888         (the_low_target): Install it.
9889         * linux-low.h (struct linux_target_ops) <fetch_register>: New
9890         field.
9891         * linux-low.c (linux_fetch_registers): Try the
9892         the_low_target.fetch_register hook first.
9893
9894         * linux-arm-low.c (the_low_target): Adjust.
9895         * linux-bfin-low.c (the_low_target): Adjust.
9896         * linux-cris-low.c (the_low_target): Adjust.
9897         * linux-crisv32-low.c (the_low_target): Adjust.
9898         * linux-m32r-low.c (the_low_target): Adjust.
9899         * linux-m68k-low.c (the_low_target): Adjust.
9900         * linux-mips-low.c (the_low_target): Adjust.
9901         * linux-ppc-low.c (the_low_target): Adjust.
9902         * linux-s390-low.c (the_low_target): Adjust.
9903         * linux-sh-low.c (the_low_target): Adjust.
9904         * linux-sparc-low.c (the_low_target): Adjust.
9905         * linux-tic6x-low.c (the_low_target): Adjust.
9906         * linux-x86-low.c (the_low_target): Adjust.
9907         * linux-xtensa-low.c (the_low_target): Adjust.
9908
9909 2012-03-26  Pedro Alves  <palves@redhat.com>
9910
9911         * server.c (handle_qxfer_libraries): Don't bail early if
9912         the_target->qxfer_libraries_svr4 is not NULL.
9913
9914 2012-03-26  Pedro Alves  <palves@redhat.com>
9915
9916         * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9917
9918 2012-03-23  Pedro Alves  <palves@redhat.com>
9919
9920         * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9921         "library-list-svr4" element's start tag when the the DSO list is
9922         empty.
9923
9924 2012-03-23  Pedro Alves  <palves@redhat.com>
9925
9926         * linux-low.c (read_one_ptr): Read the inferior's pointer through
9927         a variable whose type size is the same as the inferior's pointer
9928         size.
9929
9930 2012-03-21  Thomas Schwinge  <thomas@codesourcery.com>
9931
9932         * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9933         struct siginfo.
9934         * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9935         * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9936         * linux-low.h: Include <signal.h>.
9937         (struct siginfo): Remove forward declaration.
9938         (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9939         struct siginfo.
9940
9941 2012-03-21  Mike Frysinger  <vapier@gentoo.org>
9942
9943         * .gitignore: Ignore more files.
9944
9945 2012-03-19  Pedro Alves  <palves@redhat.com>
9946             Jan Kratochvil  <jan.kratochvil@redhat.com>
9947
9948         * server.c (cont_thread, general_thread): Add describing comments.
9949         (start_inferior): Clear `cont_thread'.
9950         (handle_v_cont): Don't set `cont_thread' if resuming all threads
9951         of a process.
9952
9953 2012-03-15  Yao Qi  <yao@codesourcery.com>
9954
9955         * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9956         handling to ...
9957         (cmd_qtdp): ... here.
9958
9959 2012-03-15  Yao Qi  <yao@codesourcery.com>
9960
9961         * tracepoint.c (struct tracepoint_action_ops): New.
9962         (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9963         (m_tracepoint_action_download): New.
9964         (r_tracepoint_action_download): New.
9965         (x_tracepoint_action_download): New.
9966         (l_tracepoint_action_download): New.
9967         (add_tracepoint_action): Install `action->ops' according type.
9968         (download_tracepoint_1): Move code `download' function pointer
9969         of various tracepoint_action_ops.
9970
9971 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9972
9973         * linux-low.c (linux_attach_lwp_1): New variable buffer.  Call
9974         linux_ptrace_attach_warnings.
9975
9976 2012-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
9977
9978         * Makefile.in (linux-ptrace.o): New.
9979         * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9980         (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9981         (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9982         (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9983         (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9984         of these targets.
9985         * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9986
9987 2012-03-08  Yao Qi  <yao@codesourcery.com>
9988             Pedro Alves  <palves@redhat.com>
9989
9990         Fix PR server/13392.
9991         * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9992         offset of JMP insn.
9993         * tracepoint.c (remove_tracepoint): New.
9994         (cmd_qtdp): Call remove_tracepoint when failed to install.
9995
9996 2012-03-07  Pedro Alves  <palves@redhat.com>
9997
9998         * linux-low.c (get_detach_signal): New.
9999         (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10000         Pass on pending signals to PTRACE_DETACH.  Check the result of the
10001         ptrace call.
10002         * server.c (program_signals, program_signals_p): New.
10003         (handle_general_set): Handle QProgramSignals.
10004         * server.h (program_signals, program_signals_p): Declare.
10005
10006 2012-03-05  Pedro Alves  <palves@redhat.com>
10007             Jan Kratochvil  <jan.kratochvil@redhat.com>
10008
10009         * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10010         New comment why.
10011
10012 2012-03-03  Yao Qi  <yao@codesourcery.com>
10013
10014         * tracepoint.c (tracepoint_look_up_symbols): Update call to
10015         agent_look_up_symbols.
10016
10017 2012-03-03  Yao Qi  <yao@codesourcery.com>
10018
10019         * Makefile.in (linux-low.o): Keep dependence on agent.h.
10020         (linux-x86-low.o): Likewise.
10021         * server.h: Remove in_process_agent_loaded.
10022         * tracepoint.c (in_process_agent_loaded): Removed.  Moved it
10023         common/agent.c.
10024         Update callers.
10025
10026 2012-03-03  Yao Qi  <yao@codesourcery.com>
10027
10028         * tracepoint.c (gdb_agent_capability): New global.
10029         (in_process_agent_loaded_ust): Renamed to
10030         `in_process_agent_supports_ust'.
10031         Update callers.
10032         (in_process_agent_supports_ust): Call agent_capability_check.
10033         (clear_installed_tracepoints): Assert that agent supports
10034         agent.
10035
10036 2012-03-03  Yao Qi  <yao@codesourcery.com>
10037
10038         * linux-low.c (linux_supports_agent): New.
10039         (linux_target_ops): Initialize field `supports_agent' with
10040         linux_supports_agent.
10041         * target.h (struct target_ops) <supports_agent>: New.
10042         (target_supports_agent): New macro.
10043         * server.c (handle_general_set): Handle packet 'QAgent'.
10044         (handle_query): Send `QAgent+'.
10045         * Makefile.in (server.o): Depends on agent.h.
10046
10047 2012-03-03  Yao Qi  <yao@codesourcery.com>
10048
10049         * Makefile.in (OBS): Add agent.o.
10050         Add new rule for agent.o.
10051         Track dependence of tracepoint.c on agent.h.
10052         * tracepoint.c (run_inferior_command_1):
10053         (run_inferior_command): Call agent_run_command.
10054         (gdb_ust_connect_sync_socket): Deleted.  Move it to
10055         common/agent.c.
10056         (resume_thread, stop_thread): Likewise.
10057         (gdb_ust_socket_init): Renamed to ...
10058         (gdb_agent_socket_init): ... New.
10059         (gdb_ust_thread): Renamed to ...
10060         (gdb_agent_helper_thread): ... New.
10061         (gdb_ust_init): Move some code to ...
10062         (gdb_agent_init): ... here.  New.
10063         [HAVE_UST]: Call gdb_ust_init.
10064         (initialize_tracepoint_ftlib):  Call gdb_agent_init.
10065         * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10066         * config.in, configure: Regenerated.
10067
10068 2012-03-02  Pedro Alves  <palves@redhat.com>
10069
10070         * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10071         * linux-low.c (struct simple_pid_list): New.
10072         (stopped_pids): New a struct simple_pid_list pointer.
10073         (add_to_pid_list, pull_pid_from_list): New.
10074         (handle_extended_wait): Don't assume the first signal new children
10075         report is SIGSTOP.  Adjust call to pull_pid_from_list.
10076         (linux_wait_for_lwp): Adjust.
10077
10078 2012-03-02  Yao Qi  <yao@codesourcery.com>
10079
10080         * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10081         debug log.
10082
10083 2012-03-02  Yao Qi  <yao@codesourcery.com>
10084
10085         * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10086         `stop_pc' and `tpoint'.  Update caller.
10087
10088 2012-03-01  Maciej W. Rozycki  <macro@codesourcery.com>
10089
10090         * linux-low.h (linux_target_ops): Add regset_bitmap member.
10091         * linux-low.c (use_linux_regsets): New macro.
10092         [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10093         [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10094         (linux_register_in_regsets): New function.
10095         (usr_fetch_inferior_registers): Skip registers covered by
10096         regsets.
10097         (usr_store_inferior_registers): Likewise.
10098         (usr_fetch_inferior_registers): New macro.
10099         (usr_store_inferior_registers): Likewise.
10100         (linux_fetch_registers): Handle mixed regset/non-regset targets.
10101         (linux_store_registers): Likewise.
10102         * linux-mips-low.c (init_registers_mips_dsp_linux): New
10103         prototype.
10104         (init_registers_mips64_dsp_linux): Likewise.
10105         (init_registers_mips_linux): New macro.
10106         (init_registers_mips_dsp_linux): Likewise.
10107         (mips_dsp_num_regs): Likewise.
10108         (DSP_BASE, DSP_CONTROL): New fallback macros.
10109         (mips_base_regs): New macro.
10110         (mips_regmap): Use it.  Fix the size.
10111         (mips_dsp_regmap): New variable.
10112         (mips_dsp_regset_bitmap): Likewise.
10113         (mips_arch_setup): New function.
10114         (mips_cannot_fetch_register): Use the_low_target.regmap rather
10115         than mips_regmap.
10116         (mips_cannot_store_register): Likewise.
10117         (the_low_target): Update .arch_setup, .num_regs and .regmap
10118         initializers.  Add .regset_bitmap initializer.
10119         * linux-arm-low.c (the_low_target): Add .regset_bitmap
10120         initializer.
10121         * linux-bfin-low.c (the_low_target): Likewise.
10122         * linux-cris-low.c (the_low_target): Likewise.
10123         * linux-crisv32-low.c (the_low_target): Likewise.
10124         * linux-ia64-low.c (the_low_target): Likewise.
10125         * linux-m32r-low.c (the_low_target): Likewise.
10126         * linux-m68k-low.c (the_low_target): Likewise.
10127         * linux-ppc-low.c (the_low_target): Likewise.
10128         * linux-s390-low.c (the_low_target): Likewise.
10129         * linux-sh-low.c (the_low_target): Likewise.
10130         * linux-sparc-low.c (the_low_target): Likewise.
10131         * linux-tic6x-low.c (the_low_target): Likewise.
10132         * linux-x86-low.c (the_low_target): Likewise.
10133         * linux-xtensa-low.c (the_low_target): Likewise.
10134         * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10135         mips64-dsp-linux.o to srv_regobj.  Add mips-dsp-linux.xml,
10136         mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10137         srv_xmlfiles.
10138         * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10139         (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10140
10141 2012-02-29  Yao Qi  <yao@codesourcery.com>
10142             Pedro Alves  <palves@redhat.com>
10143
10144         * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10145         `step_over_finished' is true.
10146
10147 2012-02-27  Pedro Alves  <palves@redhat.com>
10148
10149         * linux-low.c (pid_is_stopped): Delete, moved to common/.
10150         (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10151
10152 2012-02-27  Pedro Alves  <palves@redhat.com>
10153
10154         PR server/9684
10155         * linux-low.c (pid_is_stopped): New.
10156         (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10157
10158 2012-02-25  Luis Machado  <lgustavo@codesourcery.com>
10159
10160         * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10161         of conditions.
10162
10163 2012-02-24  Maciej W. Rozycki  <macro@codesourcery.com>
10164
10165         * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10166
10167 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10168
10169         * server.c (handle_query): Advertise support for target-side
10170         breakpoint condition evaluation.
10171         (process_point_options): New function.
10172         (process_serial_event): When inserting a breakpoint, check for
10173         a target-side condition that should be evaluated.
10174
10175         * mem-break.c: Include regcache.h and ax.h.
10176         (point_cond_list_t): New data structure.
10177         (breakpoint) <cond_list>: New field.
10178         (find_gdb_breakpoint_at): Make non-static.
10179         (delete_gdb_breakpoint_at): Clear any target-side
10180         conditions.
10181         (clear_gdb_breakpoint_conditions): New function.
10182         (add_condition_to_breakpoint): Likewise.
10183         (add_breakpoint_condition): Likewise.
10184         (gdb_condition_true_at_breakpoint): Likewise.
10185         (gdb_breakpoint_here): Return result directly instead
10186         of going through a local variable.
10187
10188         * mem-break.h (find_gdb_breakpoint_at): New prototype.
10189         (clear_gdb_breakpoint_conditions): Likewise.
10190         (add_breakpoint_condition): Likewise.
10191         (gdb_condition_true_at_breakpoint): Likewise.
10192
10193         * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10194         (need_step_over_p): Take target-side breakpoint condition into
10195         consideration.
10196
10197 2012-02-24  Luis Machado  <lgustavo@codesourcery>
10198
10199         * server.h: Include tracepoint.h.
10200         (agent_mem_read, agent_get_trace_state_variable_value,
10201         agent_set_trace_state_variable_value,
10202         agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10203         get_set_tsv_func_addr): New prototypes.
10204
10205         * ax.h: New include file.
10206         * ax.c: New source file.
10207
10208         * tracepoint.c: Include ax.h.
10209         (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10210         agent_expr, eval_result_type): Move to ax.h.
10211         (parse_agent_expr): Rename to ...
10212         (gdb_parse_agent_expr): ... this, make it non-static and move
10213         to ax.h.
10214         (unparse_agent_expr) Rename to ...
10215         (gdb_unparse_agent_expr): ... this, make it non-static and move
10216         to ax.h.
10217         (eval_agent_expr): Rename to ...
10218         (eval_tracepoint_agent_expr): ... this.
10219         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10220         forward declarations.
10221         (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10222         (agent_get_trace_state_variable_value): New function.
10223         (agent_set_trace_state_variable_value): New function.
10224         (cmd_qtdp): Call gdb_parse_agent_expr (...).
10225         (response_tracepoint): Call gdb_unparse_agent_expr (...).
10226         (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10227         (condition_true_at_tracepoint): Likewise.
10228         (parse_agent_expr): Rename to ...
10229         (gdb_parse_agent_expr): ... this and move to ax.c.
10230         (unparse_agent_expr): Rename to ...
10231         (gdb_unparse_agent_expr): ... this and move to ax.c.
10232         (gdb_agent_op_name): Move to ax.c.
10233         (eval_agent_expr): Rename to ...
10234         (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10235         and move to ax.c.
10236         (eval_tracepoint_agent_expr): New function.
10237         (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10238         non-static.
10239         (current_insn_ptr, emit_error, struct bytecode_address): Move to
10240         ax.c.
10241         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10242         emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10243         emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10244         emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10245         emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10246         emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10247         emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10248         emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10249         (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10250         (compile_bytecodes): Remove forward declaration.
10251         (is_goto_target): Move to ax.c.
10252         (compile_bytecodes): Move to ax.c and call
10253         agent_get_trace_state_variable_value (...) and
10254         agent_set_trace_state_variable_value (...).
10255
10256         * Makefile.in: Update ax.c and IPA dependencies.
10257
10258 2012-02-24  Pedro Alves  <palves@redhat.com>
10259
10260         * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10261         (cmd_bigqtbuffer_circular): ... this.  Only handle
10262         'QTBuffer:circular:'.
10263         (handle_tracepoint_general_set): Adjust.
10264
10265 2012-02-16  Yao Qi  <yao@codesourcery.com>
10266
10267         * inferiors.c: Move code to ...
10268         * dll.c: .... here.  New.
10269         * server.h: Declare clear_dlls.
10270         * Makefile.in (SFILES): Add dll.c.
10271         (OBS): Add dll.o
10272         (dll.o): New rule.
10273
10274 2012-02-11  Yao Qi  <yao@codesourcery.com>
10275
10276         * server.c: (handle_monitor_command): Add a new parameter
10277         `own_buf'.
10278         (handle_query): Update caller.
10279
10280 2012-02-09  Joel Brobecker  <brobecker@adacore.com>
10281
10282         * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10283         * configure, config.in: Regenerate.
10284         * hostio.c: Provide an alternate implementation if HAVE_READLINK
10285         is not defined.
10286
10287 2012-02-02  Pedro Alves  <palves@redhat.com>
10288
10289         Try SIGKILL first, then PTRACE_KILL.
10290         * linux-low.c (linux_kill_one_lwp): New.
10291         (linux_kill_one_lwp): Rename to ...
10292         (kill_one_lwp_callback): ... this.  Use the new
10293         linux_kill_one_lwp.
10294
10295 2012-02-02  Pedro Alves  <palves@redhat.com>
10296
10297         * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10298         inferior.
10299
10300 2012-01-27  Pedro Alves  <palves@redhat.com>
10301
10302         * linux-low.c (linux_child_pid_to_exec_file): Delete.
10303         (elf_64_file_p): Make static.
10304         (linux_pid_exe_is_elf_64_file): New.
10305         * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10306         Delete declarations.
10307         (linux_pid_exe_is_elf_64_file): Declare.
10308         * linux-x86-low.c (x86_arch_setup): Use
10309         linux_pid_exe_is_elf_64_file.
10310
10311 2012-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
10312
10313         * linux-low.c (linux_wait_for_event_1): Rename to ...
10314         (linux_wait_for_event): ... here and merge it with former
10315         linux_wait_for_event - new variable wait_ptid, use it.
10316         (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10317
10318 2012-01-23  Pedro Alves  <palves@redhat.com>
10319
10320         * server.c (main): Avoid yet another case of infinite loop while
10321         detaching/killing after a longjmp.
10322
10323 2012-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
10324
10325         Code cleanup.
10326         * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10327
10328 2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>
10329
10330         * hostio.c (handle_readlink): New function.
10331         (handle_vFile): Call it to handle "vFile:readlink" packets.
10332
10333 2012-01-20  Pedro Alves  <palves@redhat.com>
10334             Ulrich Weigand  <ulrich.weigand@linaro.org>
10335
10336         * server.c (handle_v_requests): Only support vAttach and vRun to
10337         start multiple processes when in extended protocol mode.
10338
10339 2012-01-17  Pedro Alves  <palves@redhat.com>
10340
10341         * tracepoint.c (initialize_tracepoint): Use mmap instead of
10342         memalign plus mprotect to allocate the scratch buffer.
10343
10344 2012-01-13  Pedro Alves  <palves@redhat.com>
10345
10346         * server.c (attach_inferior): Clear `cont_thread'.
10347
10348 2012-01-13  Pedro Alves  <palves@redhat.com>
10349
10350         * server.c (main): Avoid infinite loop while detaching/killing
10351         after a longjmp.
10352
10353 2012-01-09  Doug Evans  <dje@google.com>
10354
10355         * server.c (start_inferior): Set last_ptid in --wrapper case.
10356
10357 2012-01-06  Yao Qi  <yao@codesourcery.com>
10358
10359         * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10360         defined.
10361         [IN_PROCESS_AGENT] (debug_agent): New global variable.
10362
10363 2012-01-04  Yao Qi  <yao@codesourcery.com>
10364
10365         * tracepoint.c (cmd_qtdp): Print debug message
10366         for static tracepoint.
10367
10368 2012-01-04  Yao Qi  <yao@codesourcery.com>
10369
10370         * tracepoint.c (trace_vdebug): Differentiate debug message
10371         between gdbserver and IPA.
10372
10373 2012-01-03  Yao Qi  <yao@codesourcery.com>
10374
10375         * tracepoint.c (tracepoint_was_hit): Don't collect for
10376         static tracepoint.
10377
10378 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10379
10380         * terminal.h: Reformat copyright header.
10381
10382 2012-01-02  Joel Brobecker  <brobecker@adacore.com>
10383
10384         * server.c (gdbserver_version): Update copyright year.
10385         * gdbreplay.c (gdbreplay_version): Likewise.
10386
10387 2011-12-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
10388
10389         * linux-low.c (linux_create_inferior): Put empty if clause for write.
10390
10391         Revert:
10392         2011-12-18  Hui Zhu  <teawater@gmail.com>
10393         * linux-low.c (linux_create_inferior): Save return value to ret.
10394
10395 2011-12-18  Hui Zhu  <teawater@gmail.com>
10396
10397         * linux-low.c (linux_create_inferior): Save return value to ret.
10398
10399 2011-12-16  Doug Evans  <dje@google.com>
10400
10401         * linux-low.c (linux_create_inferior): If stdio connection,
10402         redirect stdin from /dev/null, stdout to stderr.
10403         * remote-utils.c (remote_is_stdio): New static global.
10404         (remote_connection_is_stdio): New function.
10405         (remote_prepare): Handle stdio connection.
10406         (remote_open): Ditto.
10407         (remote_close): Don't close stdin for stdio connections.
10408         (read_prim,write_prim): New functions.  Replace all calls to
10409         read/write to these.
10410         * server.c (main): Watch for "-" argument.  Move call to
10411         remote_prepare before start_inferior.
10412         * server.h (STDIO_CONNECTION_NAME): New macro.
10413         (remote_connection_is_stdio): Declare.
10414
10415         * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10416         in debugging output.
10417
10418 2011-12-15  Yao Qi  <yao@codesourcery.com>
10419
10420         * tracepoint.c: Include sys/syscall.h.
10421         (gdb_ust_thread): Remove preprocessor conditional.
10422
10423 2011-12-14  Pedro Alves  <pedro@codesourcery.com>
10424
10425         * linux-low.c (linux_detach_one_lwp): Call
10426         the_low_target.prepare_to_resume before detaching.
10427
10428 2011-12-14  Yao Qi  <yao@codesourcery.com>
10429
10430         * tracepoint.c (gdb_ust_thread): Don't ignore return value
10431         of write.
10432
10433 2011-12-14  Yao Qi  <yao@codesourcery.com>
10434
10435         * i386-low.c (i386_low_stopped_data_address): Initialize local
10436         variable `control'.
10437
10438 2011-12-13  Pedro Alves  <pedro@codesourcery.com>
10439
10440         PR remote/13492
10441
10442         * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10443         DR_CONTROL unless necessary.  Extend comments.
10444         * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10445         DR0-3 if not used.  If any watchpoint was set, clear DR_STATUS.
10446
10447 2011-12-13  Yao Qi  <yao@codesourcery.com>
10448
10449         * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10450         macros.
10451         (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10452
10453 2011-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
10454
10455         * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10456         Print new debug message for such case.
10457
10458 2011-12-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
10459
10460         Fix overlapping memcpy.
10461         * mem-break.c (set_raw_breakpoint_at): New variable buf.  Use it for
10462         the read_inferior_memory transfer.
10463         (delete_fast_tracepoint_jump): New variable buf.  Use it for the
10464         write_inferior_memory transfer.
10465         (set_fast_tracepoint_jump): New variable buf.  Use it for the
10466         read_inferior_memory and write_inferior_memory transfers.
10467         (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10468         (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10469         Use it for the write_inferior_memory transfer.
10470         (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10471         buffers.
10472
10473 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10474
10475         * linux-low.c (fetch_register, store_register): Make code
10476         consistent, fix formatting.
10477
10478 2011-12-06  Maciej W. Rozycki  <macro@codesourcery.com>
10479
10480         * linux-low.c (usr_store_inferior_registers): Factor out code
10481         to handle individual registers into...
10482         (store_register): ... this new function.
10483
10484 2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
10485
10486         * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10487         (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10488         (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10489         (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10490         (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10491         (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10492         * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10493         (srv_xmlfiles): Add new XML files.
10494
10495         * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10496         and <sys/uio.h>.
10497         (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10498         (init_registers_s390_linux32v1): Add prototype.
10499         (init_registers_s390_linux32v2): Likewise.
10500         (init_registers_s390_linux64v1): Likewise.
10501         (init_registers_s390_linux64v2): Likewise.
10502         (init_registers_s390x_linux64v1): Likewise.
10503         (init_registers_s390x_linux64v2): Likewise.
10504         (s390_num_regs): Increment to 52.
10505         (s390_regmap): Add orig_r2 register.
10506         (s390_num_regs_3264): Increment to 68.
10507         (s390_regmap_3264): Add orig_r2 register.
10508         (s390_collect_ptrace_register): Handle orig_r2 register.
10509         (s390_supply_ptrace_register): Likewise.
10510         (s390_fill_last_break): New function.
10511         (s390_store_last_break): Likewise.
10512         (s390_fill_system_call): New function.
10513         (s390_store_system_call): Likewise.
10514         (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10515         register sets.
10516         (s390_check_regset): New function.
10517         (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10518         NT_S390_SYSTEM_CALL regsets and use appropriate description.
10519         Update target_regsets for available register sets.
10520
10521 2011-12-02  Paul Pluzhnikov  <ppluzhnikov@google.com>
10522             Jan Kratochvil  <jan.kratochvil@redhat.com>
10523
10524         * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10525         (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10526         New.
10527         (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10528         * linux-low.h (struct process_info_private): New member r_debug.
10529         * server.c (handle_qxfer_libraries): Call
10530         the_target->qxfer_libraries_svr4.
10531         (handle_qxfer_libraries_svr4): New function.
10532         (qxfer_packets): New entry "libraries-svr4".
10533         (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10534         * target.h (struct target_ops): New member qxfer_libraries_svr4.
10535         * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10536         PACKET_qXfer_libraries_svr4.
10537
10538 2011-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
10539
10540         * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10541         PSW address/mask between 8-byte and 16-byte formats.
10542         (s390_supply_ptrace_register): Likewise.
10543         (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10544         basic addressing mode bit.
10545
10546 2011-11-24  Stan Shebs  <stan@codesourcery.com>
10547
10548         * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10549
10550 2011-11-17  Stan Shebs  <stan@codesourcery.com>
10551
10552         * tracepoint.c (struct tracepoint): New field traceframe_usage.
10553         (tracing_start_time): New global.
10554         (tracing_stop_time): New global.
10555         (tracing_user_name): New global.
10556         (tracing_notes): New global.
10557         (tracing_stop_note): New global.
10558         (cmd_qtstart): Set traceframe_usage, start_time.
10559         (stop_tracing): Set stop_time.
10560         (cmd_qtstatus): Report additional status.
10561         (cmd_qtp): New function.
10562         (handle_tracepoint_query): Call it.
10563         (cmd_qtnotes): New function.
10564         (handle_tracepoint_general_set): Call it.
10565         (get_timestamp): Rename from tsv_get_timestamp.
10566
10567 2011-11-14  Stan Shebs  <stan@codesourcery.com>
10568             Kwok Cheung Yeung  <kcy@codesourcery.com>
10569
10570         * linux-x86-low.c (small_jump_insn): New.
10571         (i386_install_fast_tracepoint_jump_pad): Add arguments for
10572         trampoline and error message, build a trampoline and issue a small
10573         jump instruction to it.
10574         (x86_install_fast_tracepoint_jump_pad): Add arguments for
10575         trampoline and error message.
10576         (x86_get_min_fast_tracepoint_insn_len): New.
10577         (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10578         * linux-low.h (struct linux_target_ops): Add arguments to
10579         install_fast_tracepoint_jump_pad operation, add new operation.
10580         * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10581         arguments.
10582         (linux_get_min_fast_tracepoint_insn_len): New function.
10583         (linux_target_op): Add new operation.
10584         * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10585         (gdb_trampoline_buffer_end): Ditto.
10586         (gdb_trampoline_buffer_error): Ditto.
10587         (struct ipa_sym_addresses): Add fields for new IPA variables.
10588         (symbol_list): Add entries for new IPA variables.
10589         (struct tracepoint): Add fields to hold the address range of the
10590         trampoline used by the tracepoint.
10591         (trampoline_buffer_head): New static variable.
10592         (trampoline_buffer_tail): Ditto.
10593         (claim_trampoline_space): New function.
10594         (have_fast_tracepoint_trampoline_buffer): New function.
10595         (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10596         structure.
10597         (install_fast_tracepoint): Ditto, also add error buffer argument.
10598         (cmd_qtminftpilen): New function.
10599         (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10600         (fast_tracepoint_from_trampoline_address): New function.
10601         (fast_tracepoint_collecting): Handle trampoline as part of jump
10602         pad space.
10603         (set_trampoline_buffer_space): New function.
10604         (initialize_tracepoint): Initialize new IPA variables.
10605         * target.h (struct target_ops): Add arguments to
10606         install_fast_tracepoint_jump_pad operation, add new
10607         get_min_fast_tracepoint_insn_len operation.
10608         (target_get_min_fast_tracepoint_insn_len): New.
10609         (install_fast_tracepoint_jump_pad): Add arguments.
10610         * server.h (IPA_BUFSIZ): Define.
10611         * linux-i386-ipa.c: Include extra header files.
10612         (initialize_fast_tracepoint_trampoline_buffer): New function.
10613         (initialize_low_tracepoint): Call it.
10614         * server.h (set_trampoline_buffer_space): Declare.
10615         (claim_trampoline_space): Ditto.
10616         (have_fast_tracepoint_trampoline_buffer): Ditto.
10617
10618 2011-11-14  Yao Qi  <yao@codesourcery.com>
10619
10620         * server.c (handle_query): Handle InstallInTrace for qSupported.
10621         * tracepoint.c (add_tracepoint): Sort list.
10622         (install_tracepoint, download_tracepoint): New.
10623         (cmd_qtdp): Call them to install and download tracepoints.
10624         (sort_tracepoints): Removed.
10625         (cmd_qtstart): Update.
10626
10627 2011-11-14  Yao Qi  <yao@codesourcery.com>
10628
10629         * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10630         * mem-break.h: Declare.
10631         * tracepoint.c (cmd_qtstart): Move some code to ...
10632         (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10633         New.
10634         (download_tracepoints): Move some code to ...
10635         (download_tracepoint_1): ... here.  New.
10636
10637 2011-11-08  Yao Qi  <yao@codesourcery.com>
10638
10639         * remote-utils.c (relocate_instruction): A comment fix.
10640
10641 2011-11-07  Joel Brobecker  <brobecker@adacore.com>
10642
10643         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10644         (i386_dr_low_get_control, i386_dr_low_get_status): Use
10645         dr_status_mirror and dr_control_mirror from debug_reg_state.
10646         (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10647         (i386_initial_stuff): Remove use of deleted globals.
10648         (i386_get_thread_context, i386_set_thread_context,
10649         i386_thread_added): Use dr_status_mirror and dr_control_mirror
10650         from debug_reg_state.
10651
10652 2011-11-05  Yao Qi  <yao@codesourcery.com>
10653
10654         * tracepoint.c (gdb_collect): Loop over tracepoints of same
10655         address as TPOINT's.
10656
10657 2011-11-02  Stan Shebs  <stan@codesourcery.com>
10658
10659         * tracepoint.c (agent_mem_read_string): New function.
10660         (eval_agent_expr): Call it for tracenz.
10661         * server.c (handle_query): Report support for tracenz.
10662
10663 2011-11-02  Yao Qi  <yao@codesourcery.com>
10664
10665         * tracepoint.c (cmd_qtstart): Remove unused local variables.
10666
10667 2011-11-02  Yao Qi  <yao@codesourcery.com>
10668
10669         * target.h: Fix a typo in comment.
10670
10671 2011-10-31  Pedro Alves  <pedro@codesourcery.com>
10672
10673         * mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
10674         clobber the breakpoints' shadows with fast tracepoint jumps.
10675         * mem-break.h (check_mem_write): Add `myaddr' parameter.
10676         * target.c (write_inferior_memory): Also pass MYADDR down to
10677         check_mem_write.
10678
10679 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
10680
10681         * configure.ac: Check support for personality routine.
10682         * configure: Regenerate.
10683         * config.in: Likewise.
10684         * linux-low.c: Include <sys/personality.h>.
10685         Define ADDR_NO_RANDOMIZE if necessary.
10686         (linux_create_inferior): Disable address space randomization when
10687         forking inferior, if requested.
10688         (linux_supports_disable_randomization): New function.
10689         (linux_target_ops): Install it.
10690         * server.h (disable_randomization): Declare.
10691         * server.c (disable_randomization): New global variable.
10692         (handle_general_set): Handle QDisableRandomization.
10693         (handle_query): Likewise for qSupported.
10694         (main): Support --disable-randomization and --no-disable-randomization
10695         command line arguments.
10696         * target.h (struct target_ops): Add supports_disable_randomization.
10697         (target_supports_disable_randomization): New macro.
10698
10699 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
10700
10701         * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10702         ifdef check.
10703         [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10704         [!PT_GETDSBT] (target_loadmap): New definition.
10705         (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10706         (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10707         LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10708         and PT_GETDSBT to LINUX_LOADMAP.
10709         [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10710         (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10711
10712 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10713
10714         * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10715         (arm_linux_hwbp_cap): New static variable.
10716         (arm_linux_get_hwbp_cap): Replace by ...
10717         (arm_linux_init_hwbp_cap): ... this new function.
10718         (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10719         (arm_linux_get_hw_watchpoint_count): Likewise.
10720         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10721         (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10722         (arm_prepare_to_resume): Use perror_with_name instead of error.
10723
10724 2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
10725
10726         * linux-arm-low.c: Include <signal.h>.
10727         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10728         (struct arm_linux_hwbp_cap): New data type.
10729         (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10730         (struct arm_linux_hw_breakpoint): New data type.
10731         (MAX_BPTS, MAX_WPTS): Define.
10732         (struct arch_process_info, struct arch_lwp_info): New data types.
10733         (arm_linux_get_hwbp_cap): New function.
10734         (arm_linux_get_hw_breakpoint_count): Likewise.
10735         (arm_linux_get_hw_watchpoint_count): Likewise.
10736         (arm_linux_get_hw_watchpoint_max_length): Likewise.
10737         (arm_hwbp_control_initialize): Likewise.
10738         (arm_hwbp_control_is_enabled): Likewise.
10739         (arm_hwbp_control_is_initialized): Likewise.
10740         (arm_hwbp_control_disable): Likewise.
10741         (arm_linux_hw_breakpoint_equal): Likewise.
10742         (arm_linux_hw_point_initialize): Likewise.
10743         (struct update_registers_data): New data structure.
10744         (update_registers_callback: New function.
10745         (arm_insert_point): Likewise.
10746         (arm_remove_point): Likewise.
10747         (arm_stopped_by_watchpoint): Likewise.
10748         (arm_stopped_data_address): Likewise.
10749         (arm_new_process): Likewise.
10750         (arm_new_thread): Likewise.
10751         (arm_prepare_to_resume): Likewise.
10752         (the_low_target): Register arm_insert_point, arm_remove_point,
10753         arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10754         arm_new_thread, and arm_prepare_to_resume.
10755
10756 2011-09-15  Stan Shebs  <stan@codesourcery.com>
10757
10758         * server.h (struct emit_ops): Add compare-goto fields.
10759         * tracepoint.c (gdb_agent_op_sizes): New table.
10760         (emit_eq_goto): New function.
10761         (emit_ne_goto): New function.
10762         (emit_lt_goto): New function.
10763         (emit_le_goto): New function.
10764         (emit_gt_goto): New function.
10765         (emit_ge_goto): New function.
10766         (is_goto_target): New function.
10767         (compile_bytecodes): Recognize special cases of compare-goto
10768         combinations and call specialized emitters for them.
10769         * linux-x86-low.c (amd64_emit_eq_goto): New function.
10770         (amd64_emit_ne_goto): New function.
10771         (amd64_emit_lt_goto): New function.
10772         (amd64_emit_le_goto): New function.
10773         (amd64_emit_gt_goto): New function.
10774         (amd64_emit_ge_goto): New function.
10775         (amd64_emit_ops): Add the new functions.
10776         (i386_emit_eq_goto): New function.
10777         (i386_emit_ne_goto): New function.
10778         (i386_emit_lt_goto): New function.
10779         (i386_emit_le_goto): New function.
10780         (i386_emit_gt_goto): New function.
10781         (i386_emit_ge_goto): New function.
10782         (i386_emit_ops): Add the new functions.
10783
10784 2011-09-08  Stan Shebs  <stan@codesourcery.com>
10785
10786         * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10787         (i386_emit_epilogue): Restore %ebx.
10788
10789 2011-08-31  Jie Zhang  <jzhang918@gmail.com>
10790
10791         * server.c (step_thread): Remove definition.
10792         (process_serial_event): Don't handle Hs.
10793         * server.h (step_thread): Remove declaration.
10794         * target.c (set_desired_inferior): Remove use of step_thread.
10795
10796 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10797
10798         * linux-low.c: Include linux-procfs.h.
10799         (linux_attach_lwp_1): Update comments.
10800         (linux_attach): Scan for existing threads when attaching to a
10801         process that is the tgid.
10802         * Makefile.in: Update dependencies.
10803
10804 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
10805
10806         * configure.srv: Add linux-procfs.o dependencies.
10807
10808 2011-08-14  Yao Qi  <yao@codesourcery.com>
10809
10810         * target.h (struct target_ops): Fix indent.
10811         * win32-low.c (win32_target_ops): Fix comment.
10812
10813 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
10814             Yao Qi  <yao@codesourcery.com>
10815
10816         * Makefile.in (clean): Remove tic6x-*.c files.
10817         (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10818         (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10819         (tic6x-c64xp-linux.c): Likewise.
10820         * configure.srv: Add support for tic6x-*-uclinux.
10821         * linux-tic6x-low.c: New.
10822         * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10823
10824 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
10825             Yao Qi  <yao@codesourcery.com>
10826
10827         * target.h (struct target_ops): Add read_loadmap.
10828         * linux-low.c (struct target_loadseg): New type.
10829         (struct target_loadmap): New type.
10830         (linux_read_loadmap): New function.
10831         (linux_target_ops): Add linux_read_loadmap.
10832         * server.c (handle_query): Support qXfer:fdpic:read packet.
10833         * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10834         to NULL.
10835
10836 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
10837
10838         * win32-low.c: Include <stdint.h>.
10839
10840 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
10841
10842         * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10843         to the inferior here.
10844         (i386_remove_aligned_watchpoint): Ditto.
10845         (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10846         fit part of the watchpoint in the debug registers.
10847         (i386_update_inferior_debug_regs): New.
10848         (i386_low_insert_watchpoint): Work on a local mirror of the debug
10849         registers, and only update the inferior on success.
10850         (i386_low_remove_watchpoint): Ditto.
10851
10852 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
10853
10854         * linux-low.c (compare_ints, unique, list_threads, show_process,
10855         linux_core_of_thread): Delete.
10856         (linux_target_ops): Change linux_core_of_thread to
10857         linux_common_core_of_thread.
10858         (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10859         * utils.c (malloc_failure): Change type of argument.
10860         (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10861         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10862         common/linux-osdata.c, common/ptid.c and common/buffer.c.
10863         (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10864         (IPA_OBJS): Add common-utils-ipa.o.
10865         (ptid_h, linux_osdata_h): New macros.
10866         (server_h): Add common/common-utils.h, common/xml-utils.h,
10867         common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10868         common/ptid.h.
10869         (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10870         ptid.o, buffer.o): New rules.
10871         (linux-low.o): Add common/linux-osdata.h as a dependency.
10872         * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10873         * configure.ac: Add AC_HEADER_DIRENT check.
10874         * config.in: Regenerate.
10875         * configure: Regenerate.
10876         * remote-utils.c (xml_escape_text): Delete.
10877         (buffer_grow, buffer_free, buffer_init, buffer_finish,
10878         buffer_xml_printf): Move to common/buffer.c.
10879         * server.c (main): Remove call to initialize_inferiors.
10880         * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10881         ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10882         ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10883         internal_error, gdb_assert, gdb_assert_fail): Delete.
10884         (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10885         buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10886         common/buffer.h.
10887         * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10888         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10889         initialize_inferiors): Delete.
10890
10891 2011-07-20  Pedro Alves  <pedro@codesourcery.com>
10892
10893         * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10894         symbol error.
10895
10896 2011-05-31  Pedro Alves  <pedro@codesourcery.com>
10897
10898         * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10899         assertion.
10900         * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10901
10902 2011-05-26  Yao Qi  <yao@codesourcery.com>
10903
10904         * Makefile.in (thread-db.o): Track dependence to
10905         common/gdb_thread_db.h.
10906         * thread-db.c: include gdb_thread_db.h from right place.
10907
10908 2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>
10909
10910         * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10911         __FILE__ and __LINE__ to internal_error.
10912
10913 2011-05-13  Doug Evans  <dje@google.com>
10914
10915         * thread-db.c (try_thread_db_load_from_sdir): New function.
10916         (try_thread_db_load_from_dir): New function.
10917         (thread_db_load_search): Handle $sdir, ignore $pdir.
10918         Remove trying of system directories if search of
10919         libthread-db-search-path fails, that is now done via $sdir.
10920
10921 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
10922
10923         * server.c (handle_query): Add EnableDisableTracepoints to the list
10924         of supported features.
10925         * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10926         tracepoints.
10927         (cmd_qtenable_disable): New.
10928         (cmd_qtstart): Install tracepoints even if disabled.
10929         (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10930         receiving a QTEnable or QTDisable packet.
10931         (gdb_collect): Skip data collection if fast tracepoint is disabled.
10932         (ust_marker_to_static_tracepoint): Do not ignore disabled static
10933         tracepoints.
10934         (gdb_probe): Skip data collection if static tracepoint is disabled.
10935
10936 2011-05-10  Doug Evans  <dje@google.com>
10937
10938         * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10939
10940 2011-05-04  Doug Evans  <dje@google.com>
10941
10942         * linux-low.c (linux_join): Skip process lookup.
10943         * spu-low.c (spu_join): Ditto.
10944         * server.c (join_inferiors_callback): Delete.
10945         (process_serial_event): For 'D' packet (detach) call join_inferior
10946         directly.
10947
10948 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
10949
10950         * README: Don't mention xscale*-*-linux*.
10951         * configure.srv (xscale*-*-linux*): Don't handle target.
10952
10953 2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>
10954
10955         * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10956         casting pointers.
10957         (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10958         (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10959         (i386_emit_void_call_2): Likewise.
10960
10961 2011-04-26  Yao Qi  <yao@codesourcery.com>
10962
10963         * linux-low.c: Move common macros to linux-ptrace.h.
10964         Include linux-ptrace.h.
10965         * Makefile.in (linux_ptrace_h): New.
10966         (linux-low.o): Depends on linux-ptrace.h.
10967
10968 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
10969
10970         * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10971         RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
10972         (remote_prepare): New function with most of the TCP code from ...
10973         (remote_open): ... here.  Detect PORT here unconditionally.  Move also
10974         setting transport_is_reliable.
10975         * server.c (run_once): New variable.
10976         (gdbserver_usage): Document it.
10977         (main): Set run_once for `--once'.  Call remote_prepare.  Exit after
10978         the first run if RUN_ONCE.
10979         * server.h (run_once, remote_prepare): New declarations.
10980
10981 2011-04-19  Tom Tromey  <tromey@redhat.com>
10982
10983         * win32-low.c (handle_load_dll): Remove duplicate "the".
10984
10985 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
10986
10987         Remove support for old Cygwin 1.5 versions.
10988         * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10989         function to avoid warning.
10990         (win32_add_one_solib): Use cygwin_conv_path function to avoid
10991         warning.
10992
10993 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
10994
10995         * gdbserver/server.h (Macro _): Define it if not available.
10996
10997 2011-03-14  Michael Snyder  <msnyder@vmware.com>
10998
10999         * hostio.c (handle_close): Remove unnecessary null test.
11000
11001 2011-03-10  Joel Brobecker  <brobecker@adacore.com>
11002
11003         * Makefile.in (maintainer-clean realclean distclean): Remove
11004         "make ...  subdir_do" command.
11005
11006 2011-03-10  Michael Snyder  <msnyder@vmware.com>
11007
11008         * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11009
11010         * server.c (handle_v_run): Free alloced buffer on early return.
11011
11012 2011-03-09  Yao Qi  <yao@codesourcery.com>
11013
11014         Revert:
11015         2011-03-04  Yao Qi  <yao@codesourcery.com>
11016
11017         * Makefile.in: Remove GNU make feature --directory.
11018
11019         2011-03-05  Yao Qi  <yao@codesourcery.com>
11020
11021         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11022         (subdir_do): New make target.  Copied from gdb/Makefile.
11023         (maintainer-clean, realclean, distclean, clean): Call corresponding
11024         make targets in common/Makefile.
11025
11026         2011-02-11  Yao Qi  <yao@codesourcery.com>
11027
11028         * configure.ac: Call AC_PROG_RANLIB.
11029         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11030         * configure: Regenerate.
11031
11032 2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
11033
11034         * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11035
11036 2011-03-06  Yao Qi  <yao@codesourcery.com>
11037
11038         * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11039
11040 2011-03-05  Yao Qi  <yao@codesourcery.com>
11041
11042         * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11043         (subdir_do): New make target.  Copied from gdb/Makefile.
11044         (maintainer-clean, realclean, distclean, clean): Call corresponding
11045         make targets in common/Makefile.
11046
11047 2011-03-04  Yao Qi  <yao@codesourcery.com>
11048
11049         * Makefile.in: Remove GNU make feature --directory.
11050
11051 2011-03-04  Michael Snyder  <msnyder@vmware.com>
11052
11053         * server.c (queue_stop_reply): Call xmalloc not malloc.
11054
11055 2011-03-02  Michael Snyder  <msnyder@vmware.com>
11056
11057         * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11058
11059 2011-02-28  Michael Snyder  <msnyder@vmware.com>
11060
11061         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11062         (cmd_qtframe): Ditto.
11063         (cmd_qtbuffer): Ditto.
11064         (cmd_bigqtbuffer): Ditto.
11065
11066         * utils.c (decimal2str): Initialize 'width' to nine, then
11067         don't mess with it.
11068
11069 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
11070
11071         * hostio.c (require_data): Free *data, not data.
11072
11073 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
11074
11075         * hostio.c (require_data): Use free, not xfree.
11076
11077 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11078
11079         * server.c (handle_query): Discard unused value.
11080
11081         * hostio.c (require_data): Free malloc memory before returning
11082         error.
11083
11084 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11085
11086         * linux-low.c (list_threads): Call closedir for dirent.
11087
11088 2011-02-27  Michael Snyder  <msnyder@vmware.com>
11089
11090         * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11091         a case statement falls through.
11092
11093         * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11094
11095         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11096         in comparison.
11097
11098 2011-02-26  Michael Snyder  <msnyder@vmware.com>
11099
11100         * utils.c (decimal2str): Eliminate dead code and dead param.
11101         (pulongest): Drop dead param from call to decimal2str.
11102         (plongest): Ditto.
11103
11104 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
11105
11106         Revert the following patch (not approved yet):
11107         2011-02-21  Hui Zhu  <teawater@gmail.com>
11108         * tracepoint.c (tp_printf): New function.
11109         (eval_agent_expr): Handle gdb_agent_op_printf.
11110
11111 2011-02-21  Hui Zhu  <teawater@gmail.com>
11112
11113         * tracepoint.c (tp_printf): New function.
11114         (eval_agent_expr): Handle gdb_agent_op_printf.
11115
11116 2011-02-18  Tom Tromey  <tromey@redhat.com>
11117
11118         * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11119         (tracepoint.o): Likewise.
11120         * tracepoint.c (enum gdb_agent_op): Use ax.def.
11121         (gdb_agent_op_names): Likewise.
11122
11123 2011-02-18  Tom Tromey  <tromey@redhat.com>
11124
11125         * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11126         gdb_agent_op_rot>: New constants.
11127         (gdb_agent_op_names): Add pick and roll.
11128         (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11129         cases.
11130
11131 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
11132
11133         * aclocal.m4: Regenerated with aclocal-1.11.1.
11134
11135 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
11136
11137         * server.c (handle_qxfer_traceframe_info): New.
11138         (qxfer_packets): Register "traceframe-info".
11139         (handle_query): Report support for qXfer:traceframe-info:read+.
11140         * tracepoint.c (match_blocktype): New.
11141         (traceframe_find_block_type): Rename to ...
11142         (traceframe_walk_blocks): ... this.  Add callback filter argument,
11143         and use it.
11144         (traceframe_find_block_type): New, reimplemented on top of
11145         traceframe_walk_blocks.
11146         (build_traceframe_info_xml): New.
11147         (traceframe_read_info): New.
11148         * server.h (traceframe_read_info): Declare.
11149
11150 2011-02-11  Yao Qi  <yao@codesourcery.com>
11151
11152         * configure.ac: Call AC_PROG_RANLIB.
11153         * Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
11154         * configure: Regenerate.
11155
11156 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
11157
11158         * server.c (gdb_read_memory): Change return semantics to allow
11159         partial transfers.
11160         (handle_search_memory_1): Adjust.
11161         (process_serial_event) <'m' packet>: Handle partial transfers.
11162         * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11163
11164 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11165
11166         * regcache.c (init_register_cache): Initialize
11167         regcache->register_status.
11168         (free_register_cache): Release regcache->register_status.
11169         (regcache_cpy): Copy register_status.
11170         (registers_to_string): Print 'x's for unavailable registers.
11171         (supply_register): Mark the register's status valid or
11172         unavailable, depending on whether a buffer was passed in or not.
11173         (supply_register_zeroed): New.
11174         (supply_regblock): Mark the registers' status valid or
11175         unavailable, depending on whether a buffer was passed in or not.
11176         * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11177         (struct regcache): New `register_status' field.
11178         (supply_register_zeroed): Declare.
11179         * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11180         supply_register_zeroed, rather than passing a NULL buffer to
11181         supply_register.
11182         * tracepoint.c (fetch_traceframe_registers): Update comment.
11183
11184 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
11185
11186         * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11187         buffer explicit.
11188
11189 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
11190
11191         * server.h (decode_xfer_write): Change prototype.
11192         * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11193         and don't extract the annex here.
11194         * server.c (decode_xfer_read): Remove `annex' parameter,
11195         and don't extract the annex here.
11196         (decode_xfer): New.
11197         (struct qxfer): New.
11198         (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11199         (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11200         (handle_qxfer_statictrace): New functions, abstracted out from
11201         handle_query, and made to use the struct qxfer interface.
11202         (handle_threads_qxfer_proper): Rename to ...
11203         (handle_qxfer_threads_proper): ... this.
11204         (handle_threads_qxfer): Rename to ...
11205         (handle_qxfer_threads): ... this.  Adjust.
11206         (qxfer_packets): New array.
11207         (handle_qxfer): New function.
11208         (handle_query): Use handle_qxfer.
11209
11210 2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
11211
11212         * gdbreplay.c: Shorten lines of >= 80 columns.
11213         * linux-low.c: Ditto.
11214         * linux-ppc-low.c: Ditto.
11215         * linux-s390-low.c: Ditto.
11216         * linux-sparc-low.c: Ditto.
11217         * linux-x86-low.c: Ditto.
11218         * linux-xtensa-low.c: Ditto.
11219         * mem-break.c: Ditto.
11220         * nto-low.c: Ditto.
11221         * regcache.h: Ditto.
11222         * remote-utils.c: Ditto.
11223         * server.c: Ditto.
11224         * server.h: Ditto.
11225         * thread-db.c: Ditto.
11226         * tracepoint.c: Ditto.
11227         * utils.c: Ditto.
11228         * win32-low.h: Ditto.
11229
11230 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
11231
11232         * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11233         update.
11234
11235 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
11236
11237         * server.c (gdbserver_version): Update copyright year in version
11238         output.
11239         * gdbreplay.c (gdbreplay_version): Ditto.
11240
11241 2010-12-29  Jie Zhang  <jie.zhang@analog.com>
11242
11243         * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11244         * linux-bfin-low.c: New file.
11245         * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11246         PT_DATA_ADDR for BFIN targets.
11247         * Makefile.in (SFILES): Add linux-bfin-low.c.
11248         (clean): Remove reg-bfin.c.
11249         (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11250         * README: Mention supported Blackfin targets.
11251
11252 2010-12-23  Mike Frysinger  <vapier@gentoo.org>
11253
11254         * .gitignore: New file.
11255
11256 2010-11-16  Mike Frysinger  <vapier@gentoo.org>
11257
11258         * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11259
11260 2010-10-22  Jie Zhang  <jie@codesourcery.com>
11261
11262         * Makefile.in: Add FLAGS_TO_PASS variable.
11263         (install): Remove dependency of install-only and recursively
11264         invoke make for install-only.
11265
11266 2010-10-04  Doug Evans  <dje@google.com>
11267
11268         * Makefile.in (uninstall): Use $(DESTDIR).
11269
11270 2010-09-24  Pedro Alves  <pedro@codesourcery.com>
11271
11272         PR gdb/11842
11273
11274         * linux-x86-low.c (compat_siginfo_from_siginfo)
11275         (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11276         si_code is < 0.  Check for si_code == SI_TIMER before checking for
11277         si_code < 0.
11278
11279 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11280
11281         * lynx-i386-low.c: New file.
11282         * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11283
11284 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11285
11286         * lynx-low.c (ptrace_request_to_str): Remove handling for
11287         request values that have been removed in LynxOS 5.x.
11288
11289 2010-09-13  Joel Brobecker  <brobecker@adacore.com>
11290
11291         * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11292         <ptrace.h>
11293
11294 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
11295
11296         * configure.ac: Add --enable-inprocess-agent option.
11297         * configure: Rebuilt.
11298
11299 2010-09-06  Yao Qi  <yao@codesourcery.com>
11300
11301         * linux-low.c (linux_kill): Remove unused variable.
11302         (linux_stabilize_threads): Likewise.
11303         * server.c (start_inferior): Likewise.
11304         (queue_stop_reply_callback): Likewise.
11305         * tracepoint.c (do_action_at_tracepoint): Likewise.
11306
11307 2010-09-06  Yao Qi  <yao@codesourcery.com>
11308
11309         * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11310         on return.
11311
11312 2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
11313
11314         * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11315
11316 2010-09-06  Pedro Alves  <pedro@codesourcery.com>
11317
11318         * Makefile.in (install-only): Replace $IPA_DEPFILES with
11319         "$(IPA_DEPFILES)".
11320
11321 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11322
11323         * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11324         gdbserver/lynx-ppc-low.c: New files.
11325         * Makefile.in (lynx_low_h): New variable.
11326         (lynx-low.o, lynx-ppc-low.o): New rules.
11327         * configure.ac: On LynxOS, link with -lnetinet.
11328         * configure.srv: Add handling of powerpc-*-lynxos* targets.
11329         * configure: regenerate.
11330
11331 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11332
11333         * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11334         * configure.ac: Add check for vasprintf and vsnprintf.
11335         * configure, config.in: Regenerate.
11336         * server.h (vasprintf, vsnprintf): Add conditional declarations.
11337
11338 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11339
11340         * gdbreplay.c: Move include of alloca.h up, next to include of
11341         malloc.h.
11342         * server.h: Add include of malloc.h.
11343         * mem-break.c: Remove include of malloc.h.
11344         * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11345
11346 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11347
11348         * Makefile.in (memmem.o): Build with -Wno-error.
11349
11350 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11351
11352         * utils.c (xsnprintf): Make non-static.
11353         * server.h: Add xsnprintf declaration.
11354         * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11355         replace calls to snprintf by calls to xsnprintf throughout.
11356
11357 2010-09-01  Joel Brobecker  <brobecker@adacore.com>
11358
11359         * configure.ac: Add configure check for alloca.
11360         * configure, config.in: Regenerate.
11361         * server.h: Include alloca.h if it exists.
11362         * gdbreplay.c: Include alloca.h if it exists.
11363
11364 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11365
11366         * linux-low.c (__SIGRTMIN): Define if not already defined.
11367         (linux_create_inferior): Check for __ANDROID__ rather than
11368         __SIGRTMIN.
11369         (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11370         are already deferred.
11371         (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11372         (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11373         stopped and already has a pending signal to report.
11374         (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11375         a pending signal to report or is moving out of a jump pad.
11376         (linux_init_signals): Check for __ANDROID__ rather than
11377         __SIGRTMIN.
11378
11379 2010-08-28  Pedro Alves  <pedro@codesourcery.com>
11380
11381         * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11382         debug_threads check.  Avoid a linear search when not doing debug
11383         output.
11384
11385 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11386
11387         * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11388         (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11389         (struct file_handler) <fd>: Change type to gdb_fildes_t.
11390         (process_event): Change local fd's type to gdb_fildes_t.
11391         (create_file_handler): Adjust prototype.
11392         (delete_file_handler): Adjust prototype.
11393         (handle_file_event): Adjust prototype.  Use pfildes.
11394         (create_file_event): Adjsut prototype.
11395         * remote-utils.c (remote_desc, listen_desc): Change type to
11396         gdb_fildes_t.
11397         * server.h: New gdb_fildes_t typedef.
11398         [USE_WIN32API]: Include winsock2.h.
11399         (delete_file_handler, add_file_handler): Adjust prototypes.
11400         (pfildes): Declare.
11401         * utils.c (pfildes): New.
11402
11403 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11404
11405         * configure.ac (build_warnings): Add -Wno-char-subscripts.
11406         * configure: Regenerate.
11407
11408 2010-08-27  Pedro Alves  <pedro@codesourcery.com>
11409
11410         * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11411         (linux_done_accessing_memory): ... this.
11412         (linux_target_ops): Adjust.
11413         * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11414         * nto-low.c (nto_target_ops): Adjust comment.
11415         * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11416         * spu-low.c (spu_target_ops): Adjust comment.
11417         * target.h (target_ops): Rename unprepare_to_access_memory field
11418         to done_accessing_memory.
11419         (unprepare_to_access_memory): Rename to ...
11420         (done_accessing_memory): ... this.
11421
11422 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11423
11424         * linux-low.c (linux_prepare_to_access_memory): New.
11425         (linux_unprepare_to_access_memory): New.
11426         (linux_target_ops): Install them.
11427         * server.c (read_memory): Rename to ...
11428         (gdb_read_memory): ... this.  Use
11429         prepare_to_access_memory/prepare_to_access_memory.
11430         (write_memory): Rename to ...
11431         (gdb_write_memory): ... this.  Use
11432         prepare_to_access_memory/prepare_to_access_memory.
11433         (handle_search_memory_1): Adjust.
11434         (process_serial_event): Adjust.
11435         * target.h (struct target_ops): New fields
11436         prepare_to_access_memory and unprepare_to_access_memory.
11437         (prepare_to_access_memory, unprepare_to_access_memory): New.
11438         * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11439         prepare_to_access_memory/prepare_to_access_memory.
11440         * nto-low.c (nto_target_ops): Adjust.
11441         * spu-low.c (spu_target_ops): Adjust.
11442         * win32-low.c (win32_target_ops): Adjust.
11443
11444 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11445
11446         * Makefile.in (WARN_CFLAGS): Get it from configure.
11447         (WERROR_CFLAGS): New.
11448         (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11449         * configure.ac: Introduce --enable-werror, which adds -Werror to
11450         the compiler command line.  Enabled by default.  Disable with
11451         --disable-werror.  Add -Wdeclaration-after-statement
11452         Wpointer-arith and -Wformat-nonliteral to warning flags.
11453         * configure: Regenerate.
11454
11455 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11456
11457         * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11458
11459 2010-08-26  Pedro Alves  <pedro@codesourcery.com>
11460
11461         * gdbreplay.c (remote_error): New.
11462         (gdbchar): New.
11463         (expect): Use gdbchar.  Check for error reading from GDB.
11464         Clarify sync error output.
11465         (play): Check for errors writing to GDB.
11466         * linux-low.c (sigchld_handler): Really ignore `write' errors.
11467         * remote-utils.c (getpkt): Check for errors writing to the remote
11468         descriptor.
11469
11470 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11471
11472         * linux-low.c (linux_wait_1): Move non-debugging code out of
11473         `debug_threads' control.
11474
11475 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11476
11477         * linux-low.c (linux_wait_1): Don't set last_status here.
11478         * server.c (push_event, queue_stop_reply_callback): Assert we're
11479         not pushing a TARGET_WAITKIND_IGNORE event.
11480         (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11481         (myresume, handle_target_event): Set the thread's last_resume_kind
11482         and last_status from the target returned status.
11483
11484 2010-08-25  Pedro Alves  <pedro@codesourcery.com>
11485
11486         PR threads/10729
11487
11488         * linux-x86-low.c (update_debug_registers_callback): New.
11489         (i386_dr_low_set_addr): Use it.
11490         (i386_dr_low_get_addr): New.
11491         (i386_dr_low_set_control): Use update_debug_registers_callback.
11492         (i386_dr_low_get_control): New.
11493         (i386_dr_low_get_status): Adjust.
11494         * linux-low.c (linux_stop_lwp): New.
11495         * linux-low.h (linux_stop_lwp): Declare.
11496
11497         * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11498         argument instead of a i386_debug_reg_state.
11499         (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11500         a i386_debug_reg_state.
11501         (i386_insert_aligned_watchpoint): Adjust.
11502         (i386_remove_aligned_watchpoint): Adjust.
11503         (i386_low_stopped_data_address): Read the debug registers from the
11504         inferior instead of from the mirrors.
11505         * i386-low.h (struct i386_debug_reg_state): Extend comment.
11506         (i386_dr_low_get_addr): Declare.
11507         (i386_dr_low_get_control): Declare.
11508         (i386_dr_low_get_status): Change prototype.
11509
11510         * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11511         (i386_dr_low_get_addr): New.
11512         (i386_dr_low_get_control): New.
11513         (i386_dr_low_get_status): Adjust prototype.  Return
11514         dr_status_mirror.
11515         (i386_initial_stuff): Clear dr_status_mirror and
11516         dr_control_mirror.
11517         (i386_get_thread_context): Adjust.
11518         (i386_set_thread_context): Adjust.
11519         (i386_thread_added): Adjust.
11520
11521 2010-08-24  Pedro Alves  <pedro@codesourcery.com>
11522
11523         * linux-low.h (linux_thread_area): Delete declaration.
11524
11525 2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>
11526
11527         * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11528         after its termination.
11529
11530 2010-08-09  Pedro Alves  <pedro@codesourcery.com>
11531
11532         * linux-low.c (gdb_wants_lwp_stopped): Delete.
11533         (gdb_wants_all_stopped): Delete.
11534         (linux_wait_1): Don't call them.
11535         * server.c (handle_v_cont): Tag all threads as want-stopped.
11536         (gdb_wants_thread_stopped): Fix comments.  Tag the thread that
11537         stopped as "client-wants-stopped".
11538
11539 2010-07-31  Pedro Alves  <pedro@codesourcery.com>
11540
11541         * Makefile.in (signals_h): New.
11542         (server_h): Depend on it.
11543         (server.o): Don't depend on $(signals_def).
11544         (signals.o): Depend on $(signals_def).
11545
11546 2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
11547
11548         * Makefile.in (signals_def): New.
11549         (server_h): Append include/gdb/signals.h and signals_def.
11550         (server.o): Append signals_def.
11551
11552 2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
11553
11554         * server.c (handle_target_event): Use target_signal_to_host for
11555         resume_info.sig initialization.
11556         * target.h (struct thread_resume) <sig>: New comment.
11557
11558 2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>
11559
11560         * server.c (handle_query): strcpy() the returned string from paddress()
11561         instead of sprintf().
11562         * utils.c (paddress): Return phex_nz().
11563
11564 2010-07-07  Joel Brobecker  <brobecker@adacore.com>
11565
11566         * server.c (handle_v_cont): Call mourn_inferior if process
11567         just exited.
11568         (myresume): Likewise.
11569
11570 2010-07-01  Pedro Alves  <pedro@codesourcery.com>
11571
11572         Static tracepoints, and integration with UST.
11573
11574         * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
11575         * mem-break.c (uninsert_all_breakpoints)
11576         (reinsert_all_breakpoints): New.
11577         * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11578         * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11579         (gdb_agent_ust_loaded, helper_thread_id)
11580         (gdb_agent_helper_thread_id): New macros.
11581         (struct ipa_sym_addresses): Add addr_ust_loaded,
11582         addr_helper_thread_id, addr_cmd_buf.
11583         (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11584         (in_process_agent_loaded_ust): New.
11585         (write_e_ust_not_loaded): New.
11586         (maybe_write_ipa_ust_not_loaded): New.
11587         (struct collect_static_trace_data_action): New.
11588         (enum tracepoint_type) <static_tracepoint>: New.
11589         (struct tracepoint) <handle>: Mention static tracepoints.
11590         (struct static_tracepoint_ctx): New.
11591         (CMD_BUF_SIZE): New.
11592         (add_tracepoint_action): Handle static tracepoint actions.
11593         (unprobe_marker_at): New.
11594         (clear_installed_tracepoints): Handle static tracepoints.
11595         (cmd_qtdp): Handle static tracepoints.
11596         (probe_marker_at): New.
11597         (cmd_qtstart): Handle static tracepoints.
11598         (response_tracepoint): Handle static tracepoints.
11599         (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11600         (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11601         (get_context_regcache): Handle static tracepoints.
11602         (do_action_at_tracepoint): Handle static tracepoint actions.
11603         (traceframe_find_block_type): Handle static trace data blocks.
11604         (traceframe_read_sdata): New.
11605         (download_tracepoints): Download static tracepoint actions.
11606         [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11607         (GDB_PROBE_NAME): New.
11608         (ust_ops): New.
11609         (GET_UST_SYM): New.
11610         (USTF): New.
11611         (dlsym_ust): New.
11612         (ust_marker_to_static_tracepoint): New.
11613         (gdb_probe): New.
11614         (collect_ust_data_at_tracepoint): New.
11615         (gdb_ust_probe): New.
11616         (UNIX_PATH_MAX, SOCK_DIR): New.
11617         (gdb_ust_connect_sync_socket): New.
11618         (resume_thread, stop_thread): New.
11619         (run_inferior_command): New.
11620         (init_named_socket): New.
11621         (gdb_ust_socket_init): New.
11622         (cstr_to_hexstr): New.
11623         (next_st): New.
11624         (first_marker, next_marker): New.
11625         (response_ust_marker): New.
11626         (cmd_qtfstm, cmd_qtsstm): New.
11627         (unprobe_marker_at, probe_marker_at): New.
11628         (cmd_qtstmat, gdb_ust_thread): New.
11629         (gdb_ust_init): New.
11630         (initialize_tracepoint_ftlib): Call gdb_ust_init.
11631         * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11632         (ST_REGENTRY): New.
11633         (x86_64_st_collect_regmap): New.
11634         (X86_64_NUM_ST_COLLECT_GREGS): New.
11635         (AMD64_RIP_REGNUM): New.
11636         (supply_static_tracepoint_registers): New.
11637         * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11638         (ST_REGENTRY): New.
11639         (i386_st_collect_regmap): New.
11640         (i386_NUM_ST_COLLECT_GREGS): New.
11641         (supply_static_tracepoint_registers): New.
11642         * server.c (handle_query): Handle qXfer:statictrace:read.
11643         <qSupported>: Report support for StaticTracepoints, and
11644         qXfer:statictrace:read features.
11645         * server.h (traceframe_read_sdata)
11646         (supply_static_tracepoint_registers): Declare.
11647         * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11648         (unpack_varlen_hex): Include in IPA build.
11649         * Makefile.in (ustlibs, ustinc): New.
11650         (IPA_OBJS): Add remote-utils-ipa.o.
11651         ($(IPA_LIB)): Link -ldl and -lpthread.
11652         (UST_CFLAGS): New.
11653         (IPAGENT_CFLAGS): Add UST_CFLAGS.
11654         * config.in, configure: Regenerate.
11655
11656 2010-06-20  Ian Lance Taylor  <iant@google.com>
11657             Pedro Alves  <pedro@codesourcery.com>
11658
11659         * linux-x86-low.c (always_true): Delete.
11660         (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11661         trying to fool the compiler with always_true.
11662
11663 2010-06-20  Pedro Alves  <pedro@codesourcery.com>
11664
11665         * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11666         conditions in gdbserver.
11667
11668 2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>
11669
11670         * spu-low.c (spu_read_memory): Wrap around local store limit.
11671         (spu_write_memory): Likewise.
11672
11673 2010-06-15  Pedro Alves  <pedro@codesourcery.com>
11674
11675         * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11676         (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11677         LONGEST uses.
11678         * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11679         uses.
11680         * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11681         uses with LONGEST uses.
11682
11683 2010-06-14  Stan Shebs  <stan@codesourcery.com>
11684             Pedro Alves  <pedro@codesourcery.com>
11685
11686         Bytecode compiler.
11687
11688         * linux-x86-low.c: Include limits.h.
11689         (add_insns): New.
11690         (always_true): New.
11691         (EMIT_ASM): New.
11692         (EMIT_ASM32): New.
11693         (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11694         (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11695         (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11696         (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11697         (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11698         (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11699         (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11700         (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11701         (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11702         (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11703         (amd64_emit_void_call_2): New.
11704         (amd64_emit_ops): New.
11705         (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11706         (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11707         (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11708         (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11709         (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11710         (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11711         (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11712         (i386_emit_call, i386_emit_reg, i386_emit_pop)
11713         (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11714         (i386_emit_stack_adjust, i386_emit_int_call_1)
11715         (i386_emit_void_call_2): New.
11716         (i386_emit_ops): New.
11717         (x86_emit_ops): New.
11718         (the_low_target): Install x86_emit_ops.
11719         * server.h (struct emit_ops): New.
11720         (get_raw_reg_func_addr): Declare.
11721         (current_insn_ptr, emit_error): Declare.
11722         * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11723         (set_trace_state_variable_value): New defines.
11724         (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11725         addr_get_trace_state_variable_value and
11726         addr_set_trace_state_variable_value.
11727         (symbol_list): New fields for get_raw_reg,
11728         get_trace_state_variable_value and set_trace_state_variable_value.
11729         (condfn): New typedef.
11730         (struct tracepoint): New field `compiled_cond'.
11731         (do_action_at_tracepoint): Clear compiled_cond.
11732         (get_trace_state_variable_value, set_trace_state_variable_value):
11733         Export in the IPA.
11734         (condition_true_at_tracepoint): If there's a compiled condition,
11735         run that.
11736         (current_insn_ptr, emit_error): New globals.
11737         (struct bytecode_address): New.
11738         (get_raw_reg_func_addr): New.
11739         (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11740         (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11741         (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11742         (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11743         (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11744         (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11745         (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11746         (compile_tracepoint_condition, compile_bytecodes): New.
11747         * target.h (emit_ops): Forward declare.
11748         (struct target_ops): New field emit_ops.
11749         (target_emit_ops): New.
11750         * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11751         * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11752         * linux-low.c (linux_emit_ops): New.
11753         (linux_target_ops): Install it.
11754         * linux-low.h (struct linux_target_ops): New field emit_ops.
11755
11756 2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>
11757
11758         * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11759         * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11760
11761 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
11762             Stan Shebs  <stan@codesourcery.com>
11763
11764         * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11765         (all): Depend on $(extra_libraries).
11766         (install-only): Install the IPA.
11767         (IPA_OBJS, IPA_LIB): New.
11768         (clean): Remove the IPA lib.
11769         (IPAGENT_CFLAGS): New.
11770         (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11771         (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11772         (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11773         * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11774         * configure.ac: Check for atomic builtins support in the compiler.
11775         (IPA_DEPFILES, extra_libraries): Define.
11776         * configure.srv (ipa_obj): Add description.
11777         (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11778         (i[34567]86-*-linux*): Set ipa_obj.
11779         (x86_64-*-linux*): Set ipa_obj.
11780         * linux-low.c (stabilizing_threads): New.
11781         (supports_fast_tracepoints): New.
11782         (linux_detach): Stabilize threads before detaching.
11783         (handle_tracepoints): Handle internal tracing breakpoints.  Assert
11784         the lwp is either not stabilizing, or is moving out of a jump pad.
11785         (linux_fast_tracepoint_collecting): New.
11786         (maybe_move_out_of_jump_pad): New.
11787         (enqueue_one_deferred_signal): New.
11788         (dequeue_one_deferred_signal): New.
11789         (linux_wait_for_event_1): If moving out of a jump pad, defer
11790         pending signals to later.
11791         (linux_stabilize_threads): New.
11792         (linux_wait_1): Check if threads need moving out of jump pads, and
11793         do it if so.
11794         (stuck_in_jump_pad_callback): New.
11795         (move_out_of_jump_pad_callback): New.
11796         (lwp_running): New.
11797         (linux_resume_one_lwp): Handle moving out of jump pads.
11798         (linux_set_resume_request): Dequeue deferred signals.
11799         (need_step_over_p): Also step over fast tracepoint jumps.
11800         (start_step_over): Also uninsert fast tracepoint jumps.
11801         (finish_step_over): Also reinsert fast tracepoint jumps.
11802         (linux_install_fast_tracepoint_jump): New.
11803         (linux_target_ops): Install linux_stabilize_threads and
11804         linux_install_fast_tracepoint_jump_pad.
11805         * linux-low.h (linux_target_ops) <get_thread_area,
11806         install_fast_tracepoint_jump_pad>: New fields.
11807         (struct lwp_info) <collecting_fast_tracepoint,
11808         pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11809         (linux_get_thread_area): Declare.
11810         * linux-x86-low.c (jump_insn): New.
11811         (x86_get_thread_area): New.
11812         (append_insns): New.
11813         (push_opcode): New.
11814         (amd64_install_fast_tracepoint_jump_pad): New.
11815         (i386_install_fast_tracepoint_jump_pad): New.
11816         (x86_install_fast_tracepoint_jump_pad): New.
11817         (the_low_target): Install x86_get_thread_area and
11818         x86_install_fast_tracepoint_jump_pad.
11819         * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11820         (struct fast_tracepoint_jump): New.
11821         (fast_tracepoint_jump_insn): New.
11822         (fast_tracepoint_jump_shadow): New.
11823         (find_fast_tracepoint_jump_at): New.
11824         (fast_tracepoint_jump_here): New.
11825         (delete_fast_tracepoint_jump): New.
11826         (set_fast_tracepoint_jump): New.
11827         (uninsert_fast_tracepoint_jumps_at): New.
11828         (reinsert_fast_tracepoint_jumps_at): New.
11829         (set_breakpoint_at): Use write_inferior_memory.
11830         (uninsert_raw_breakpoint): Use write_inferior_memory.
11831         (check_mem_read): Mask out fast tracepoint jumps.
11832         (check_mem_write): Mask out fast tracepoint jumps.
11833         * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11834         (set_fast_tracepoint_jump): Declare.
11835         (delete_fast_tracepoint_jump)
11836         (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11837         (reinsert_fast_tracepoint_jumps_at): Declare.
11838         * regcache.c: Don't compile many functions when building the
11839         in-process agent library.
11840         (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11841         the register buffer in the heap.
11842         (free_register_cache): If the register buffer isn't owned by the
11843         regcache, don't free it.
11844         (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11845         pre-existing register caches.
11846         * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11847         type.
11848         (convert_ascii_to_int): : Constify `from' parameter type.
11849         (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11850         a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
11851         the needed buffer in-place.
11852         (relocate_instruction): New.
11853         * server.c (handle_query) <qSymbols>: If the target supports
11854         tracepoints, give it a chance of looking up symbols.  Report
11855         support for fast tracepoints.
11856         (handle_status): Stabilize threads.
11857         (process_serial_event): Adjust.
11858         * server.h (struct fast_tracepoint_jump): Forward declare.
11859         (struct process_info) <fast_tracepoint_jumps>: New field.
11860         (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11861         (decode_X_packet, decode_M_packet): Adjust.
11862         (relocate_instruction): Declare.
11863         (in_process_agent_loaded): Declare.
11864         (tracepoint_look_up_symbols): Declare.
11865         (struct fast_tpoint_collect_status): Declare.
11866         (fast_tracepoint_collecting): Declare.
11867         (force_unlock_trace_buffer): Declare.
11868         (handle_tracepoint_bkpts): Declare.
11869         (initialize_low_tracepoint)
11870         (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11871         * target.h (struct target_ops) <stabilize_threads,
11872         install_fast_tracepoint_jump_pad>: New fields.
11873         (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11874         * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11875         [HAVE_STDINT_H]: Include stdint.h.
11876         (trace_debug_1): Rename to ...
11877         (trace_vdebug): ... this.
11878         (trace_debug): Rename to ...
11879         (trace_debug_1): ... this.  Add `level' parameter.
11880         (trace_debug): New.
11881         (ATTR_USED, ATTR_NOINLINE): New.
11882         (IP_AGENT_EXPORT): New.
11883         (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11884         (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11885         (about_to_request_buffer_space, trace_buffer_is_full)
11886         (stopping_tracepoint, expr_eval_result, error_tracepoint)
11887         (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11888         (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11889         (traceframe_write_count, traceframes_created)
11890         (trace_state_variables)
11891         New renaming defines.
11892         (struct ipa_sym_addresses): New.
11893         (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11894         (symbol_list): New.
11895         (ipa_sym_addrs): New.
11896         (all_tracepoint_symbols_looked_up): New.
11897         (in_process_agent_loaded): New.
11898         (write_e_ipa_not_loaded): New.
11899         (maybe_write_ipa_not_loaded): New.
11900         (tracepoint_look_up_symbols): New.
11901         (debug_threads) [IN_PROCESS_AGENT]: New.
11902         (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11903         (UNKNOWN_SIDE_EFFECTS): New.
11904         (stop_tracing): New.
11905         (flush_trace_buffer): New.
11906         (stop_tracing_bkpt): New.
11907         (flush_trace_buffer_bkpt): New.
11908         (read_inferior_integer): New.
11909         (read_inferior_uinteger): New.
11910         (read_inferior_data_pointer): New.
11911         (write_inferior_data_pointer): New.
11912         (write_inferior_integer): New.
11913         (write_inferior_uinteger): New.
11914         (struct collect_static_trace_data_action): Delete.
11915         (enum tracepoint_type): New.
11916         (struct tracepoint) <type>: New field `type'.
11917         <actions_str, step_actions, step_actions_str>: Only include in
11918         GDBserver.
11919         <orig_size, obj_addr_on_target, adjusted_insn_addr>
11920         <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11921         (tracepoints): Use IP_AGENT_EXPORT.
11922         (last_tracepoint): Don't include in the IPA.
11923         (stopping_tracepoint): Use IP_AGENT_EXPORT.
11924         (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11925         (alloced_trace_state_variables): New.
11926         (trace_state_variables): Use IP_AGENT_EXPORT.
11927         (traceframe_t): Delete unused variable.
11928         (circular_trace_buffer): Don't include in the IPA.
11929         (trace_buffer_start): Delete.
11930         (struct trace_buffer_control): New.
11931         (trace_buffer_free): Delete.
11932         (struct ipa_trace_buffer_control): New.
11933         (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11934         (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11935         New.
11936         (trace_buffer_ctrl): New.
11937         (TRACE_BUFFER_CTRL_CURR): New.
11938         (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11939         Reimplement as macros.
11940         (trace_buffer_wrap): Delete.
11941         (traceframe_write_count, traceframe_read_count)
11942         (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11943         (struct tracepoint_hit_ctx) <type>: New field.
11944         (struct fast_tracepoint_ctx): New.
11945         (memory_barrier): New.
11946         (cmpxchg): New.
11947         (record_tracepoint_error): Update atomically in the IPA.
11948         (clear_inferior_trace_buffer): New.
11949         (about_to_request_buffer_space): New.
11950         (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11951         updating the same buffer.
11952         (add_tracepoint): Default the tracepoint's type to trap
11953         tracepoint, and orig_size to -1.
11954         (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11955         internal variables.
11956         (create_trace_state_variable): New parameter `gdb'.  Handle it.
11957         (clear_installed_tracepoints): Clear fast tracepoint jumps.
11958         (cmd_qtdp): Handle fast tracepoints.
11959         (cmd_qtdv): Adjust.
11960         (max_jump_pad_size): New.
11961         (gdb_jump_pad_head): New.
11962         (get_jump_space_head): New.
11963         (claim_jump_space): New.
11964         (sort_tracepoints): New.
11965         (MAX_JUMP_SIZE): New.
11966         (cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
11967         IPA.
11968         (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11969         support.  Upload fast traceframes, and delete internal IPA
11970         breakpoints.
11971         (stop_tracing_handler): New.
11972         (flush_trace_buffer_handler): New.
11973         (cmd_qtstop): Upload fast tracepoints.
11974         (response_tracepoint): Handle fast tracepoints.
11975         (tracepoint_finished_step): Upload fast traceframes.  Set the
11976         tracepoint hit context's tracepoint type.
11977         (handle_tracepoint_bkpts): New.
11978         (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11979         type.  Add comment about fast tracepoints.
11980         (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11981         non-existing action_str field.
11982         (get_context_regcache): Handle fast tracepoints.
11983         (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11984         to the regcache.
11985         (fast_tracepoint_from_jump_pad_address): New.
11986         (fast_tracepoint_from_ipa_tpoint_address): New.
11987         (collecting_t): New.
11988         (force_unlock_trace_buffer): New.
11989         (fast_tracepoint_collecting): New.
11990         (collecting): New.
11991         (gdb_collect): New.
11992         (write_inferior_data_ptr): New.
11993         (target_tp_heap): New.
11994         (target_malloc): New.
11995         (download_agent_expr): New.
11996         (UALIGN): New.
11997         (download_tracepoints): New.
11998         (download_trace_state_variables): New.
11999         (upload_fast_traceframes): New.
12000         (IPA_FIRST_TRACEFRAME): New.
12001         (IPA_NEXT_TRACEFRAME_1): New.
12002         (IPA_NEXT_TRACEFRAME): New.
12003         [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12004         [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12005         (gdb_jump_pad_buffer_end): New.
12006         [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12007         (initialize_tracepoint): Adjust.
12008         [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12009         buffer.  Initialize the low module.
12010         * utils.c (PREFIX, TOOLNAME): New.
12011         (malloc_failure): Use PREFIX.
12012         (error): In the IPA, an error causes an exit.
12013         (fatal, warning): Use PREFIX.
12014         (internal_error): Use TOOLNAME.
12015         (NUMCELLS): Increase to 10.
12016         * configure, config.in: Regenerate.
12017
12018 2010-06-01  Pedro Alves  <pedro@codesourcery.com>
12019
12020         * server.c (handle_query) <qSupported>: Do two passes over the
12021         qSupported string to avoid nesting strtok.
12022
12023 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12024
12025         * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12026         (CDEPS): New.
12027         * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
12028         -Wl,--dynamic-list.
12029         * configure: Regenerate.
12030         * proc-service.list: New.
12031
12032 2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
12033
12034         * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12035         New comment.
12036
12037 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
12038
12039         * gdbreplay.c (remote_open): Check error return from socket() call by
12040         its equality to -1 not by it being negative.
12041         * remote-utils.c (remote_open): Likewise.
12042
12043 2010-05-23  Pedro Alves  <pedro@codesourcery.com>
12044
12045         * config.h: Regenerate.
12046
12047 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12048
12049         * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12050         doesn't provide PTRACE_GET_THREAD_AREA.
12051
12052 2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>
12053
12054         * linux-m68k-low.c: Include <asm/ptrace.h>
12055         (ps_get_thread_area): Implement.
12056
12057 2010-05-03  Doug Evans  <dje@google.com>
12058
12059         * event-loop.c (struct callback_event): New struct.
12060         (callback_list): New global.
12061         (append_callback_event, delete_callback_event): New functions.
12062         (process_callback): New function.
12063         (start_event_loop): Call it.
12064         * remote-utils.c (NOT_SCHEDULED): Define.
12065         (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12066         moved out of readchar.
12067         (readchar): Rewrite.  Call reschedule before returning.
12068         (reset_readchar): New function.
12069         (remote_close): Call it.
12070         (process_remaining, reschedule): New functions.
12071         * server.h (callback_handler_func): New typedef.
12072         (append_callback_event, delete_callback_event): Declare.
12073
12074 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12075
12076         * proc-service.c (ps_pglobal_lookup): Use
12077         thread_db_look_up_one_symbol.
12078         * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12079         parameter.  Use it instead of all_symbols_looked_up.
12080         * server.h (struct process_info) <all_symbols_looked_up>: Delete
12081         field.
12082         (all_symbols_looked_up): Don't declare.
12083         (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12084         * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12085         field.
12086         (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12087         Set all_symbols_looked_up here.
12088         (thread_db_look_up_one_symbol): New.
12089         (thread_db_get_tls_address): Adjust.
12090         (thread_db_load_search, try_thread_db_load_1): Always allocate the
12091         thread_db object on the heap, and tentatively set it in the
12092         process structure.
12093         (thread_db_init): Don't set all_symbols_looked_up here.
12094         * linux-low.h (thread_db_look_up_one_symbol): Declare.
12095
12096 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12097
12098         * linux-low.c (linux_kill, linux_detach): Adjust.
12099         (status_pending_p_callback): Remove redundant statement.  Check
12100         for !TARGET_WAITIKIND_IGNORE, instead of
12101         TARGET_WAITKIND_STOPPED.
12102         (handle_tracepoints): Make sure LWP is locked.  Adjust.
12103         (linux_wait_for_event_1): Adjust.
12104         (linux_cancel_breakpoints): New.
12105         (unsuspend_one_lwp): New.
12106         (unsuspend_all_lwps): New.
12107         (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12108         (send_sigstop_callback): Change return type to int, add new
12109         `except' parameter and handle it.
12110         (suspend_and_send_sigstop_callback): New.
12111         (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12112         pass them down.  If SUSPEND, also increment the lwp's suspend
12113         count.
12114         (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12115         (need_step_over_p): Don't consider suspended LWPs.
12116         (start_step_over): Adjust.
12117         (proceed_one_lwp): Change return type to int, add new `except'
12118         parameter and handle it.
12119         (unsuspend_and_proceed_one_lwp): New.
12120         (proceed_all_lwps): Use find_inferior instead of
12121         for_each_inferior.
12122         (unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
12123         also decrement the suspend count of LWPs.  Pass `except' down,
12124         instead of hacking its suspend count.
12125         (linux_pause_all): Add `freeze' parameter.  Adjust.
12126         (linux_unpause_all): New.
12127         (linux_target_ops): Install linux_unpause_all.
12128         * server.c (handle_status): Adjust.
12129         * target.h (struct target_ops): New fields `unpause_all' and
12130         `cancel_breakpoints'.  Add new parameter to `pause_all'.
12131         (pause_all): Add new `freeze' parameter.
12132         (unpause_all): New.
12133         (cancel_breakpoints): New.
12134         * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12135         cancel breakpoints.
12136         (cmd_qtstart): Pause threads.
12137         (stop_tracing): Pause threads, and cancel breakpoints.
12138         * win32-low.c (win32_target_ops): Adjust.
12139
12140 2010-05-03  Pedro Alves  <pedro@codesourcery.com>
12141
12142         * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12143         the inferior right away from here...
12144         (linux_wait_1): ... to here, and adjust to check the thread's
12145         last_resume_kind instead of the lwp's step or stop_expected flags.
12146
12147 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12148
12149         * README: Use consistent `GDB' and `GDBserver' spellings.
12150
12151 2010-05-02  Pedro Alves  <pedro@codesourcery.com>
12152
12153         * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12154         (linux_kill): Stop all lwps here.  Don't delete the main lwp here.
12155         (linux_detach_one_lwp): Assume the lwp is stopped.
12156         (any_thread_of): Delete.
12157         (linux_detach): Stop all lwps here.  Don't blindly delete all
12158         breakpoints.
12159         (delete_lwp_callback): New.
12160         (linux_mourn): Delete all lwps of the process that is gone.
12161         (linux_wait_1): Don't delete the last lwp of the process here.
12162         * mem-break.h (mark_breakpoints_out): Declare.
12163         * mem-break.c (mark_breakpoints_out): New.
12164         (free_all_breakpoints): Use it.
12165         * server.c (handle_target_event): If the process is gone, mark
12166         breakpoints out.
12167         * thread-db.c (struct thread_db) <create_bp>: New field.
12168         (thread_db_enable_reporting): Fix prototype.  Store a thread event
12169         breakpoint reference in the thread_db struct.
12170         (thread_db_load_search): Clear the thread_db object.
12171         (try_thread_db_load_1): Ditto.
12172         (switch_to_process): New.
12173         (disable_thread_event_reporting): Use it.
12174         (remove_thread_event_breakpoints): New.
12175         (thread_db_detach, thread_db_mourn): Use it.
12176
12177 2010-05-01  Pedro Alves  <pedro@codesourcery.com>
12178
12179         * linux-low.c (linux_enable_event_reporting): New.
12180         (linux_wait_for_event_1, handle_extended_wait): Use it.
12181
12182 2010-04-30  Pedro Alves  <pedro@codesourcery.com>
12183
12184         * linux-low.c (linux_kill_one_lwp, linux_kill)
12185         (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12186         (send_sigstop): Take an lwp_info as parameter instead.  Queue a
12187         SIGSTOP even if the LWP is stopped.
12188         (send_sigstop_callback): New.
12189         (stop_all_lwps): Use send_sigstop_callback instead.
12190         (linux_resume_one_thread): Adjust.
12191         (proceed_one_lwp): Still proceed an LWP that the client has
12192         requested to stop, if we haven't reported it as stopped yet.  Make
12193         sure that LWPs the client want stopped, have a pending SIGSTOP.
12194
12195 2010-04-26  Doug Evans  <dje@google.com>
12196
12197         * server.c (handle_general_set): Make static.
12198
12199         * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12200         Print received char after testing for error/eof instead of before.
12201         (input_interrupt): Tweak comment.
12202
12203 2010-04-23  Doug Evans  <dje@google.com>
12204
12205         * server.c (start_inferior): Print inferior argv if --debug.
12206
12207 2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>
12208
12209         * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12210         * nto-x86-low.c: Include server.h
12211
12212 2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>
12213
12214         * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12215         be consistent with other sources of this directory.
12216         (init_registers_amd64): Correct name of source file of this function
12217         in the comment.
12218
12219 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12220
12221         * configure.srv (x86_64-*-mingw*): New configuration for Windows
12222         64-bit executables.
12223
12224 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12225
12226         * win32-i386-low.c: Add 64-bit support.
12227         (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12228         (init_registers_amd64): Declare.
12229         (mappings): Add 64-bit version of array.
12230         (init_windows_x86): New function.
12231         (the_low_target): Change init_arch field to init_windows_x86.
12232
12233 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12234
12235         * win32-low.c: Adapt to support also 64-bit architecture.
12236         (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12237         (get_image_name): Use SIZE_T type for local variable `done'.
12238         (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12239         (toolhelp_get_dll_name): Idem.
12240         (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12241         Use uintptr_t typecast to avoid warning.
12242         (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12243         (handle_exception): Use phex_nz to avoid warning.
12244         (win32_wait): Remove unused local variable `process'.
12245
12246 2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
12247
12248         * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12249         `amd64-avx.o'.
12250
12251 2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>
12252
12253         * configure.ac: Use `ws2_32' library for srv_mingw.
12254         * configure: Regenerate.
12255         * gdbreplay.c: Include winsock2.h instead of winsock.h.
12256         * remote-utils.c: Likewise.
12257
12258 2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>
12259
12260         * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12261         if __x86_64__ is defined.
12262
12263 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12264
12265         * configure: Regenerate.
12266
12267 2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>
12268
12269         * server.c (handle_query): Handle 'qGetTIBAddr' query.
12270         * target.h (target_ops): New get_tib_address field.
12271         * win32-low.h (win32_thread_info): Add thread_local_base field.
12272         * win32-low.c (child_add_thread): Add tlb argument.
12273         Set thread_local_base field to TLB.
12274         (get_child_debug_event): Adapt to child_add_thread change.
12275         (win32_get_tib_address): New function.
12276         (win32_target_ops): Set get_tib_address field to
12277         win32_get_tib_address.
12278         * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12279
12280 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12281
12282         * linux-low.c (linux_mourn): Also remove the process.
12283         * server.c (handle_target_event): Don't remove the process here.
12284         * nto-low.c (nto_mourn): New.
12285         (nto_target_ops): Install it.
12286         * spu-low.c (spu_mourn): New.
12287         (spu_target_ops): Install it.
12288         * win32-low.c (win32_mourn): New.
12289         (win32_target_ops): Install it.
12290
12291 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12292
12293         * server.h (buffer_xml_printf): Remove redundant `;'.
12294
12295 2010-04-12  Pedro Alves  <pedro@codesourcery.com>
12296
12297         * regcache.c (set_register_cache): Invalidate regcaches before
12298         changing the register cache layout.
12299         (regcache_invalidate_one): Allow a NULL regcache.
12300         * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12301         regcaches before changing the register cache layout or the target
12302         regsets.
12303
12304 2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>
12305
12306         * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12307         variable warning on Linux/x86-64.
12308
12309 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12310
12311         GDBserver disconnected tracing support.
12312
12313         * linux-low.c (linux_remove_process): Delete.
12314         (add_lwp): Don't set last_resume_kind here.
12315         (linux_kill): Use `mourn'.
12316         (linux_detach): Use `thread_db_detach', and `mourn'.
12317         (linux_mourn): New.
12318         (linux_attach_lwp_1): Adjust comment.
12319         (linux_attach): last_resume_kind moved the thread_info; adjust.
12320         (status_pending_p_callback): Adjust.
12321         (linux_wait_for_event_1): Adjust.
12322         (count_events_callback, select_singlestep_lwp_callback)
12323         (select_event_lwp_callback, cancel_breakpoints_callback)
12324         (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12325         (proceed_one_lwp): Adjust.
12326         (linux_async): Add debug output.
12327         (linux_thread_stopped): New.
12328         (linux_pause_all): New.
12329         (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12330         linux_pause_all.
12331         * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12332         (thread_db_free): Delete declaration.
12333         (thread_db_detach, thread_db_mourn): Declare.
12334         * thread-db.c (thread_db_init): Use thread_db_mourn.
12335         (thread_db_free): Delete, split in two.
12336         (disable_thread_event_reporting): New.
12337         (thread_db_detach): New.
12338         (thread_db_mourn): New.
12339
12340         * server.h (struct thread_info) <last_resume_kind>: New field.
12341         <attached>: Add comment.
12342         <gdb_detached>: New field.
12343         (handler_func): Change return type to int.
12344         (handle_serial_event, handle_target_event): Ditto.
12345         (gdb_connected): Declare.
12346         (tracing): Delete.
12347         (disconnected_tracing): Declare.
12348         (stop_tracing): Declare.
12349
12350         * server.c (handle_query) <qSupported>: Report support for
12351         disconnected tracing.
12352         (queue_stop_reply_callback): Account for running threads.
12353         (gdb_wants_thread_stopped): New.
12354         (gdb_wants_all_threads_stopped): New.
12355         (gdb_reattached_process): New.
12356         (handle_status): Clear the `gdb_detached' flag of all processes.
12357         In all-stop, stop all threads.
12358         (main): Be sure to leave tfind mode.  Handle disconnected tracing.
12359         (process_serial_event): If the remote connection breaks, or if an
12360         exit was forced with "monitor exit", force an event loop exit.
12361         Handle disconnected tracing on detach.
12362         (handle_serial_event): Adjust.
12363         (handle_target_event): If GDB isn't connected, forward events back
12364         to the inferior, unless the last process exited, in which case,
12365         exit gdbserver.  Adjust interface.
12366
12367         * remote-utils.c (remote_open): Don't block in accept.  Instead
12368         register an event loop source on the listen socket file
12369         descriptor.  Refactor bits into ...
12370         (listen_desc): ... this new global.
12371         (gdb_connected): ... this new function.
12372         (enable_async_notification): ... this new function.
12373         (handle_accept_event): ... this new function.
12374         (remote_close): Clear remote_desc.
12375
12376         * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12377
12378         * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12379         New fields.
12380         (mourn_inferior): Define.
12381         (target_process_qsupported): Avoid the dangling else problem.
12382         (thread_stopped): Define.
12383         (pause_all): Define.
12384         (target_waitstatus_to_string): Declare.
12385         * target.c (target_waitstatus_to_string): New.
12386
12387         * tracepoint.c (tracing): Make extern.
12388         (disconnected_tracing): New.
12389         (stop_tracing): Make extern.  Handle tracing stops due to GDB
12390         disconnecting.
12391         (cmd_qtdisconnected): New.
12392         (cmd_qtstatus): Report disconnected tracing status in trace reply.
12393         (handle_tracepoint_general_set): Handle QTDisconnected.
12394
12395         * event-loop.c (event_handler_func): Change return type to int.
12396         (process_event): Bail out if the event handler wants the event
12397         loop to stop.
12398         (handle_file_event): Ditto.
12399         (start_event_loop): Bail out if the event handler wants the event
12400         loop to stop.
12401
12402         * nto-low.c (nto_target_ops): Adjust.
12403         * spu-low.c (spu_wait): Don't remove the process here.
12404         (spu_target_ops): Adjust.
12405         * win32-low.c (win32_wait): Don't remove the process here.
12406         (win32_target_ops): Adjust.
12407
12408 2010-04-11  Pedro Alves  <pedro@codesourcery.com>
12409
12410         * regcache.c (realloc_register_cache): Invalidate inferior's
12411         regcache before recreating it.
12412
12413 2010-04-09  Pedro Alves  <pedro@codesourcery.com>
12414
12415         * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12416
12417 2010-04-09  Stan Shebs  <stan@codesourcery.com>
12418             Pedro Alves  <pedro@codesourcery.com>
12419
12420         * server.h (LONGEST): New.
12421         (struct thread_info) <while_stepping>: New field.
12422         (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12423         Declare.
12424         (initialize_tracepoint, handle_tracepoint_general_set)
12425         (handle_tracepoint_query, tracepoint_finished_step)
12426         (tracepoint_was_hit, release_while_stepping_state_list):
12427         (current_traceframe): Declare.
12428         * server.c (handle_general_set): Handle tracepoint packets.
12429         (read_memory): New.
12430         (write_memory): New.
12431         (handle_search_memory_1): Use read_memory.
12432         (handle_query): Report support for conditional tracepoints, trace
12433         state variables, and tracepoint sources.  Handle tracepoint
12434         queries.
12435         (main): Initialize the tracepoints module.
12436         (process_serial_event): Handle traceframe reads/writes.
12437
12438         * linux-low.c (handle_tracepoints): New.
12439         (linux_wait_1): Call it.
12440         (linux_resume_one_lwp): Handle while-stepping.
12441         (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12442         (linux_target_ops): Install them.
12443         * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12444         New field.
12445         * linux-x86-low.c (x86_supports_tracepoints): New.
12446         (the_low_target). Install it.
12447
12448         * mem-break.h (delete_breakpoint): Declare.
12449         * mem-break.c (delete_breakpoint): Make external.
12450
12451         * target.h (struct target_ops): Add `supports_tracepoints',
12452         `read_pc', and `write_pc' fields.
12453         (target_supports_tracepoints): Define.
12454         * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12455         (phex_nz): New.
12456
12457         * regcache.h (struct regcache) <registers_owned>: New field.
12458         (init_register_cache, regcache_cpy): Declare.
12459         (regcache_read_pc, regcache_write_pc): Declare.
12460         (register_cache_size): Declare.
12461         (supply_regblock): Declare.
12462         * regcache.c (init_register_cache): New.
12463         (new_register_cache): Use it.
12464         (regcache_cpy): New.
12465         (register_cache_size): New.
12466         (supply_regblock): New.
12467         (regcache_read_pc, regcache_write_pc): New.
12468
12469         * tracepoint.c: New.
12470
12471         * Makefile.in (OBS): Add tracepoint.o.
12472         (tracepoint.o): New rule.
12473
12474 2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>
12475
12476         * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12477         (i386-mmx.o): New.
12478         (i386-mmx.c): Likewise.
12479         (i386-mmx-linux.o): Likewise.
12480         (i386-mmx-linux.c): Likewise.
12481
12482         * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12483         (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12484         (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12485         (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12486
12487         * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12488         (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12489         and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12490
12491 2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>
12492
12493         * Makefile.in (clean): Updated.
12494         (i386-avx.o): New.
12495         (i386-avx.c): Likewise.
12496         (i386-avx-linux.o): Likewise.
12497         (i386-avx-linux.c): Likewise.
12498         (amd64-avx.o): Likewise.
12499         (amd64-avx.c): Likewise.
12500         (amd64-avx-linux.o): Likewise.
12501         (amd64-avx-linux.c): Likewise.
12502
12503         * configure.srv (srv_i386_regobj): Add i386-avx.o.
12504         (srv_i386_linux_regobj): Add i386-avx-linux.o.
12505         (srv_amd64_regobj): Add amd64-avx.o.
12506         (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12507         (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12508         (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12509         (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12510         (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12511         (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12512         (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12513
12514         * i387-fp.c: Include "i386-xstate.h".
12515         (i387_xsave): New.
12516         (i387_cache_to_xsave): Likewise.
12517         (i387_xsave_to_cache): Likewise.
12518         (x86_xcr0): Likewise.
12519
12520         * i387-fp.h (i387_cache_to_xsave): Likewise.
12521         (i387_xsave_to_cache): Likewise.
12522         (x86_xcr0): Likewise.
12523
12524         * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12525         * linux-crisv32-low.c (target_regsets): Likewise.
12526         * linux-m68k-low.c (target_regsets): Likewise.
12527         * linux-mips-low.c (target_regsets): Likewise.
12528         * linux-ppc-low.c (target_regsets): Likewise.
12529         * linux-s390-low.c (target_regsets): Likewise.
12530         * linux-sh-low.c (target_regsets): Likewise.
12531         * linux-sparc-low.c (target_regsets): Likewise.
12532         * linux-xtensa-low.c (target_regsets): Likewise.
12533
12534         * linux-low.c: Include <sys/uio.h>.
12535         (regsets_fetch_inferior_registers): Support nt_type.
12536         (regsets_store_inferior_registers): Likewise.
12537         (linux_process_qsupported): New.
12538         (linux_target_ops): Add linux_process_qsupported.
12539
12540         * linux-low.h (regset_info): Add nt_type.
12541         (linux_target_ops): Add process_qsupported.
12542
12543         * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12544         and <sys/uio.h>.
12545         (init_registers_i386_avx_linux): New.
12546         (init_registers_amd64_avx_linux): Likewise.
12547         (xmltarget_i386_linux_no_xml): Likewise.
12548         (xmltarget_amd64_linux_no_xml): Likewise.
12549         (PTRACE_GETREGSET): Likewise.
12550         (PTRACE_SETREGSET): Likewise.
12551         (x86_fill_xstateregset): Likewise.
12552         (x86_store_xstateregset): Likewise.
12553         (use_xml): Likewise.
12554         (x86_linux_update_xmltarget): Likewise.
12555         (x86_linux_process_qsupported): Likewise.
12556         (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12557         (x86_arch_setup): Don't call init_registers_amd64_linux nor
12558         init_registers_i386_linux here.  Call
12559         x86_linux_update_xmltarget.
12560         (the_low_target): Add x86_linux_process_qsupported.
12561
12562         * server.c (handle_query): Call target_process_qsupported.
12563
12564         * target.h (target_ops): Add process_qsupported.
12565         (target_process_qsupported): New.
12566
12567 2010-04-03  Pedro Alves  <pedro@codesourcery.com>
12568
12569         * inferiors.c (add_thread): Set last_status kind to
12570         TARGET_WAITKIND_IGNORE.
12571         * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12572         fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
12573         (linux_wait_1): Move `thread' local definition to block that uses
12574         it.  Don't NULL initialize `event_child'.
12575         (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12576         Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12577         * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12578
12579 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12580
12581         * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12582         an extended waitstatus, or by a watchpoint.
12583         (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12584         thread was stepping or has been stopped by a watchpoint.
12585
12586 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12587
12588         * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12589         (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12590         of another, then delete the previous, and validate all
12591         breakpoints.
12592         (validate_inserted_breakpoint): New.
12593         (delete_disabled_breakpoints): New.
12594         (validate_breakpoints): New.
12595         (check_mem_read): Validate breakpoints before trusting their
12596         shadow.  Delete disabled breakpoints.
12597         (check_mem_write): Validate breakpoints before trusting they
12598         should be inserted.  Delete disabled breakpoints.
12599         * mem-break.h (validate_breakpoints):
12600         * server.c (handle_query): Validate breakpoints when we see a
12601         qSymbol query.
12602
12603 2010-04-01  Pedro Alves  <pedro@codesourcery.com>
12604
12605         * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12606         there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
12607         if we could tell there's a GDB breakpoint at stop_pc.
12608         (need_step_over_p): Don't do a step over if we find a GDB
12609         breakpoint at the resume PC.
12610
12611         * mem-break.c (struct raw_breakpoint): New.
12612         (enum bkpt_type): New type `gdb_breakpoint'.
12613         (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12614         fields.  New field `raw'.
12615         (find_raw_breakpoint_at): New.
12616         (set_raw_breakpoint_at): Handle refcounting.  Create a raw
12617         breakpoint instead.
12618         (set_breakpoint_at): Adjust.
12619         (delete_raw_breakpoint): New.
12620         (release_breakpoint): New.
12621         (delete_breakpoint): Rename to...
12622         (delete_breakpoint_1): ... this.  Add proc parameter.  Use
12623         release_breakpoint.  Return ENOENT.
12624         (delete_breakpoint): Reimplement.
12625         (find_breakpoint_at): Delete.
12626         (find_gdb_breakpoint_at): New.
12627         (delete_breakpoint_at): Delete.
12628         (set_gdb_breakpoint_at): New.
12629         (delete_gdb_breakpoint_at): New.
12630         (gdb_breakpoint_here): New.
12631         (set_reinsert_breakpoint): Use release_breakpoint.
12632         (uninsert_breakpoint): Rename to ...
12633         (uninsert_raw_breakpoint): ... this.
12634         (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12635         (reinsert_raw_breakpoint): Change parameter type to
12636         raw_breakpoint.
12637         (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12638         instead.
12639         (check_breakpoints): Adjust.  Use release_breakpoint.
12640         (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12641         (breakpoint_inserted_here): Ditto.
12642         (check_mem_read): Adjust to iterate over raw breakpoints instead.
12643         Don't trust the breakpoint's shadow if it is not inserted.
12644         (check_mem_write): Adjust to iterate over raw breakpoints instead.
12645         (delete_all_breakpoints): Adjust.
12646         (free_all_breakpoints): Mark all breakpoints as uninserted, and
12647         use delete_breakpoint_1.
12648
12649         * mem-break.h (breakpoints_supported): Delete declaration.
12650         (set_gdb_breakpoint_at): Declare.
12651         (gdb_breakpoint_here): Declare.
12652         (delete_breakpoint_at): Delete.
12653         (delete_gdb_breakpoint_at): Declare.
12654
12655         * server.h (struct raw_breakpoint): Forward declare.
12656         (struct process_info): New field `raw_breakpoints'.
12657
12658         * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12659         breakpoints.
12660
12661 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12662
12663         * linux-low.c (status_pending_p_callback): Fix comment.
12664         (linux_wait_for_event_1): Move most of the internal breakpoint
12665         handling from here...
12666         (linux_wait_1): ... to here.
12667         (count_events_callback): New.
12668         (select_singlestep_lwp_callback): New.
12669         (select_event_lwp_callback): New.
12670         (cancel_breakpoints_callback): New.
12671         (select_event_lwp): New.
12672         (linux_wait_1): Simplify internal breakpoint handling.  Give equal
12673         priority to all LWPs that have had events that should be reported
12674         to the client.  Cancel breakpoints when about to reporting the
12675         event to the client, not while stopping lwps.  No longer cancel
12676         finished single-steps here.
12677         (cancel_finished_single_step): Delete.
12678         (cancel_finished_single_steps): Delete.
12679
12680 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12681
12682         * mem-break.c (enum bkpt_type): New.
12683         (struct breakpoint): New field `type'.
12684         (set_breakpoint_at): Change return type to struct breakpoint
12685         pointer.  Set type to `other_breakpoint' by default.
12686         (delete_breakpoint): Rewrite, supporting more than one breakpoint
12687         in the breakpoint list.
12688         (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12689         (reinsert_breakpoint): Rename to ...
12690         (reinsert_raw_breakpoint): ... this.
12691         (reinsert_breakpoints_at): Adjust.
12692         * mem-break.h (struct breakpoint): Declare.
12693         (set_breakpoint_at): Change return type to struct breakpoint
12694         pointer.
12695
12696 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12697
12698         * server.c (handle_query): Assign, not compare.
12699
12700 2010-03-24  Pedro Alves  <pedro@codesourcery.com>
12701
12702         Teach linux gdbserver to step-over-breakpoints.
12703
12704         * linux-low.c (can_hardware_single_step): New.
12705         (supports_breakpoints): New.
12706         (handle_extended_wait): If stopping threads, read the stop pc of
12707         the new cloned LWP.
12708         (get_pc): New.
12709         (get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
12710         low target doesn't support retrieving the PC.
12711         (add_lwp): Set last_resume_kind to resume_continue.
12712         (linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
12713         (linux_attach): Don't clear stop_expected.  Set the lwp's
12714         last_resume_kind to resume_stop.
12715         (linux_detach_one_lwp): Don't check for removed breakpoints.
12716         (check_removed_breakpoint): Delete.
12717         (status_pending_p): Rename to ...
12718         (status_pending_p_callback): ... this.  Don't check for removed
12719         breakpoints.  Don't consider threads that are stopped from GDB's
12720         perspective.
12721         (linux_wait_for_lwp): Always read the stop_pc here.
12722         (cancel_breakpoint): New.
12723         (step_over_bkpt): New global.
12724         (linux_wait_for_event_1): Implement stepping over breakpoints.
12725         (gdb_wants_lwp_stopped): New.
12726         (gdb_wants_all_stopped): New.
12727         (linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
12728         single-step traps here.  Store the thread's last reported target
12729         wait status.
12730         (send_sigstop): Don't clear stop_expected.  Always set it,
12731         instead.
12732         (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12733         (cancel_finished_single_step): New.
12734         (cancel_finished_single_steps): New.
12735         (wait_for_sigstop): Don't cancel finished single-step traps here.
12736         (linux_resume_one_lwp): Don't check for removed breakpoints.
12737         Don't set `step' on non-hardware step archs.
12738         (linux_set_resume_request): Ignore resume_stop requests if already
12739         stopping or stopped.  Set the lwp's last_resume_kind.
12740         (resume_status_pending_p): Don't check for removed breakpoints.
12741         (need_step_over_p): New.
12742         (start_step_over): New.
12743         (finish_step_over): New.
12744         (linux_resume_one_thread): Always queue a sigstop for resume_stop
12745         requests.  Clear the thread's last reported target waitstatus.
12746         Don't use the `suspended' flag.  Don't consider pending breakpoints.
12747         (linux_resume): Start a step-over if necessary.
12748         (proceed_one_lwp): New.
12749         (proceed_all_lwps): New.
12750         (unstop_all_lwps): New.
12751         * linux-low.h (struct lwp_info): Rewrite comment for the
12752         `suspended' flag.  Add the `stop_pc' field.  Delete the
12753         `pending_stop_pc' field.  Tweak the `stepping' flag's comment.
12754         Add `'last_resume_kind' and `need_step_over' fields.
12755         * inferiors.c (struct thread_info): Delete, moved elsewhere.
12756         * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12757         Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
12758         (set_raw_breakpoint_at): New.
12759         (set_breakpoint_at): Rewrite to use it.
12760         (reinsert_breakpoint_handler): Delete.
12761         (set_reinsert_breakpoint): New.
12762         (reinsert_breakpoint_by_bp): Delete.
12763         (delete_reinsert_breakpoints): New.
12764         (uninsert_breakpoint): Rewrite.
12765         (uninsert_breakpoints_at): New.
12766         (reinsert_breakpoint): Rewrite.
12767         (reinsert_breakpoints_at): New.
12768         (check_breakpoints): Rewrite.
12769         (breakpoint_here): New.
12770         (breakpoint_inserted_here): New.
12771         (check_mem_read): Adjust.
12772         * mem-break.h (breakpoints_supported, breakpoint_here)
12773         (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12774         (reinsert_breakpoint_by_bp): Delete declaration.
12775         (delete_reinsert_breakpoints): Declare.
12776         (reinsert_breakpoint): Delete declaration.
12777         (reinsert_breakpoints_at): Declare.
12778         (uninsert_breakpoint): Delete declaration.
12779         (uninsert_breakpoints_at): Declare.
12780         (check_breakpoints): Adjust prototype.
12781         * server.h: Adjust include order.
12782         (struct thread_info): Declare here.  Add a `last_status' field.
12783
12784 2010-03-23  Michael Snyder  <msnyder@vmware.com>
12785
12786         * server.c (crc32): New function.
12787         (handle_query): Add handling for 'qCRC:' request.
12788
12789 2010-03-23  Pedro Alves  <pedro@codesourcery.com>
12790
12791         * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12792         lwp had been stopped by a watchpoint.
12793
12794 2010-03-16  Pedro Alves  <pedro@codesourcery.com>
12795
12796         * server.h (internal_error): Declare.
12797         (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12798         * utils.c (internal_error): New function.
12799
12800 2010-03-15  Andreas Schwab  <schwab@redhat.com>
12801
12802         * configure.srv: Fix typo setting srv_regobj.
12803
12804 2010-03-15  Pedro Alves  <pedro@codesourcery.com>
12805
12806         * linux-low.c (fetch_register): Avoid passing a non string literal
12807         format to `error'.
12808         (usr_store_inferior_registers): Ditto.
12809
12810 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12811
12812         * linux-low.c (linux_write_memory): Bail out early if peeking
12813         memory failed.
12814
12815 2010-03-14  Pedro Alves  <pedro@codesourcery.com>
12816
12817         * linux-low.h (struct lwp_info): New fields
12818         `stopped_by_watchpoint' and `stopped_data_address'.
12819         * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12820         here, and cache them in the lwp object.
12821         (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12822         directly.
12823         (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12824         field.
12825         (linux_stopped_by_watchpoint): Rewrite.
12826         (linux_stopped_data_address): Rewrite.
12827
12828 2010-03-06  Simo Melenius  <simo.melenius@iki.fi>
12829
12830         * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12831         switching the current inferior, not before.
12832
12833 2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>
12834
12835         * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12836         reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12837         i386-linux.c and amd64-linux.c.
12838         (reg-i386.o): Removed.
12839         (reg-i386.c): Likewise.
12840         (reg-i386-linux.o): Likewise.
12841         (reg-i386-linux.c): Likewise.
12842         (reg-x86-64.o): Likewise.
12843         (reg-x86-64.c): Likewise.
12844         (reg-x86-64-linux.o): Likewise.
12845         (reg-x86-64-linux.c): Likewise.
12846         (i386.o): New.
12847         (i386.c): Likewise.
12848         (i386-linux.o): Likewise.
12849         (i386-linux.c): Likewise.
12850         (amd64.o): Likewise.
12851         (amd64.c): Likewise.
12852         (amd64-linux.o): Likewise.
12853         (amd64-linux.c): Likewise.
12854
12855         * configure.srv (srv_i386_regobj): New.
12856         (srv_i386_linux_regobj): Likewise.
12857         (srv_amd64_regobj): Likewise.
12858         (srv_amd64_linux_regobj): Likewise.
12859         (srv_i386_32bit_xmlfiles): Likewise.
12860         (srv_i386_64bit_xmlfiles): Likewise.
12861         (srv_i386_xmlfiles): Likewise.
12862         (srv_amd64_xmlfiles): Likewise.
12863         (srv_i386_linux_xmlfiles): Likewise.
12864         (srv_amd64_linux_xmlfiles): Likewise.
12865         (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
12866         srv_xmlfiles to $srv_i386_xmlfiles.
12867         (i[34567]86-*-mingw32ce*): Likewise.
12868         (i[34567]86-*-mingw*): Likewise.
12869         (i[34567]86-*-nto*): Likewise.
12870         (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12871         and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
12872         $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12873         (x86_64-*-linux*): Likewise.
12874
12875         * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12876         (init_registers_amd64_linux): New.
12877         (x86_arch_setup): Replace init_registers_x86_64_linux with
12878         init_registers_amd64_linux.
12879
12880 2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>
12881
12882         * configure.ac: Check for libdl.  If it is not available link against
12883         static libthread_db.
12884         * configure: Regenerate.
12885
12886 2010-02-22  Pedro Alves  <pedro@codesourcery.com>
12887
12888         PR9605
12889
12890         * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12891         handing a read watchpoint.
12892         (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12893
12894 2010-02-12  Doug Evans  <dje@google.com>
12895
12896         * linux-low.c (linux_supports_tracefork_flag): Document.
12897         (linux_look_up_symbols): Add comment.
12898
12899 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
12900
12901         * regcache.c (supply_register): Clear regcache if buf is NULL.
12902
12903 2010-02-02  Nicolas Roche  <roche@sourceware.org>
12904             Joel Brobecker  <brobecker@adacore.com>
12905
12906         * inferiors.c (find_inferior): Add function documentation.
12907         (unloaded_dll): Handle the case where the unloaded dll has not
12908         been previously registered in the dll list.
12909
12910 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
12911
12912         * linux-arm-low.c (thumb_breakpoint_len): Delete.
12913         (thumb2_breakpoint): New.
12914         (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12915
12916 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
12917
12918         * linux-low.c (get_stop_pc): Check for SIGTRAP.
12919         (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12920         breakpoints.
12921
12922 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12923
12924         * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12925
12926 2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
12927
12928         * linux-s390-low.c (s390_collect_ptrace_register)
12929         (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12930
12931 2010-01-21  Doug Evans  <dje@google.com>
12932
12933         * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12934         (PTRACE_ARG4_TYPE): New macro.
12935         (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12936         (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12937         (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12938         (usr_store_inferior_registers): Ditto.
12939         (linux_read_memory, linux_write_memory): Ditto.
12940         (linux_test_for_tracefork): Ditto.
12941
12942         * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12943         Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12944
12945 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12946
12947         * proc-service.c (ps_lgetregs): Don't refetch registers from the
12948         target.
12949
12950 2010-01-21  Pedro Alves  <pedro@codesourcery.com>
12951
12952         * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12953         prototype to take a regcache.  Adjust.
12954
12955 2010-01-20  Pedro Alves  <pedro@codesourcery.com>
12956
12957         * regcache.h (struct thread_info): Forward declare.
12958         (struct regcache): New.
12959         (new_register_cache): Adjust prototype.
12960         (get_thread_regcache): Declare.
12961         (free_register_cache): Adjust prototype.
12962         (registers_to_string, registers_from_string): Ditto.
12963         (supply_register, supply_register_by_name, collect_register)
12964         (collect_register_as_string, collect_register_by_name): Ditto.
12965         * regcache.c (struct inferior_regcache_data): Delete.
12966         (get_regcache): Rename to ...
12967         (get_thread_regcache): ... this.  Adjust.  Switch inferior before
12968         fetching registers.
12969         (regcache_invalidate_one): Adjust.
12970         (regcache_invalidate): Fix prototype.
12971         (new_register_cache): Return the new register cache.
12972         (free_register_cache): Change prototype.
12973         (realloc_register_cache): Adjust.
12974         (registers_to_string): Change prototype to take a regcache.  Adjust.
12975         (registers_from_string): Ditto.
12976         (register_data): Ditto.
12977         (supply_register): Ditto.
12978         (supply_register_by_name): Ditto.
12979         (collect_register): Ditto.
12980         (collect_register_as_string): Ditto.
12981         (collect_register_by_name): Ditto.
12982         * server.c (process_serial_event): Adjust.
12983         * linux-low.h (regset_fill_func, regset_store_func): Change
12984         prototype.
12985         (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12986         Change prototype.
12987         * linux-low.c (get_stop_pc): Adjust.
12988         (check_removed_breakpoint): Adjust.
12989         (linux_wait_for_event): Adjust.
12990         (linux_resume_one_lwp): Adjust.
12991         (fetch_register): Add regcache parameter.  Adjust.
12992         (usr_store_inferior_registers): Ditto.
12993         (regsets_fetch_inferior_registers): Ditto.
12994         (regsets_store_inferior_registers): Ditto.
12995         (linux_fetch_registers, linux_store_registers): Ditto.
12996         * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12997         regcache.  Adjust.
12998         (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12999         Ditto.
13000         * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13001         prototype to take a regcache.
13002         (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13003         * remote-utils.c (convert_ascii_to_int, outreg)
13004         (prepare_resume_reply): Change prototype to take a regcache.
13005         Adjust.
13006         * target.h (struct target_ops) <fetch_registers, store_registers>:
13007         Change prototype to take a regcache.
13008         (fetch_inferior_registers, store_inferior_registers): Change
13009         prototype to take a regcache.  Adjust.
13010         * proc-service.c (ps_lgetregs): Adjust.
13011         * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13012         (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13013         (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13014         take a regcache.  Adjust.
13015         * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13016         (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13017         (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13018         (arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
13019         * linux-cris-low.c (cris_get_pc, cris_set_pc)
13020         (cris_cannot_fetch_register):
13021         (cris_breakpoint_at): Change prototype to take a regcache.
13022         Adjust.
13023         * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13024         cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13025         to take a regcache.  Adjust.
13026         (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13027         Adjust.
13028         * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13029         take a regcache.  Adjust.
13030         * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13031         (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13032         (m68k_set_pc): Change prototype to take a regcache.  Adjust.
13033         * linux-mips-low.c (mips_get_pc):
13034         (mips_set_pc): Change prototype to take a regcache.  Adjust.
13035         (mips_reinsert_addr): Adjust.
13036         (mips_collect_register): Change prototype to take a regcache.
13037         Adjust.
13038         (mips_supply_register):
13039         (mips_collect_register_32bit, mips_supply_register_32bit)
13040         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13041         (mips_store_fpregset): Ditto.
13042         * linux-ppc-low.c (ppc_supply_ptrace_register)
13043         (ppc_supply_ptrace_register): Ditto.
13044         (parse_spufs_run): Adjust.
13045         (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13046         (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13047         (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13048         take a regcache.  Adjust.
13049         * linux-s390-low.c (s390_collect_ptrace_register)
13050         (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13051         (s390_set_pc): Change prototype to take a regcache.  Adjust.
13052         (s390_arch_setup): Adjust.
13053         * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13054         (sh_fill_gregset): Change prototype to take a regcache.  Adjust.
13055         * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13056         (sparc_fill_gregset, sparc_store_gregset_from_stack)
13057         (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13058         regcache.  Adjust.
13059         (sparc_breakpoint_at): Adjust.
13060         * linux-xtensa-low.c (xtensa_fill_gregset):
13061         (xtensa_store_gregset):
13062         (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13063         (xtensa_set_pc): Change prototype to take a regcache.  Adjust.
13064         * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13065         prototype to take a regcache.  Adjust.
13066         * win32-arm-low.c (arm_fetch_inferior_register)
13067         (arm_store_inferior_register): Change prototype to take a
13068         regcache.  Adjust.
13069         * win32-i386-low.c (i386_fetch_inferior_register)
13070         (i386_store_inferior_register): Change prototype to take a
13071         regcache.  Adjust.
13072         * win32-low.c (child_fetch_inferior_registers)
13073         (child_store_inferior_registers): Change prototype to take a
13074         regcache.  Adjust.
13075         (win32_wait): Adjust.
13076         (win32_fetch_inferior_registers): Change prototype to take a
13077         regcache.  Adjust.
13078         (win32_store_inferior_registers): Adjust.
13079         * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13080         store_inferior_register>: Change prototype to take a regcache.
13081
13082 2010-01-20  Doug Evans  <dje@google.com>
13083
13084         * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13085         #ifdef.
13086         (linux_wait_for_event1, linux_init_signals): Ditto.
13087         (W_STOPCODE): Provide definition if missing.
13088
13089 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
13090
13091         * linux-low.c (linux_core_of_thread): New.
13092         (compare_ints, show_process, list_threads): New.
13093         (linux_qxfer_osdata): Report threads and cores.
13094         (linux_target_op): Register linux_core_of_thread.
13095         * remote-utils.c (prepare_resume_reply): Report the core.
13096         (buffer_xml_printf): Support %d specifier.
13097         * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13098         New.
13099         (handle_query): Handle qXfer:threads.  Announce availability
13100         thereof.
13101         * target.h (struct target_ops): New field core_of_thread.
13102
13103 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
13104
13105         * Makefile.in (clean): Remove new generated files.
13106         (reg-s390.o, reg-s390.c): Remove rules.
13107         (reg-s390x.o, reg-s390x.c): Likewise.
13108         (s390-linux32.o, s390-linux32.c): Add rules.
13109         (s390-linux64.o, s390-linux64.c): Likewise.
13110         (s390x-linux64.o, s390x-linux64.c): Likewise.
13111         * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13112         * linux-s390-low.c: Include <elf.h>.
13113         (HWCAP_S390_HIGH_GPRS): Define if undefined.
13114         (init_registers_s390): Remove prototype.
13115         (init_registers_s390x): Likewise.
13116         (init_registers_s390_linux32): Add prototype.
13117         (init_registers_s390_linux64): Likewise.
13118         (init_registers_s390x_linux64): Likewise.
13119         (s390_num_regs_3264): New define.
13120         (s390_regmap_3264): New global variable.
13121         (s390_cannot_fetch_register): Remove obsolete check.
13122         (s390_cannot_store_register): Likewise.
13123         (s390_collect_ptrace_register): Handle upper/lower register halves.
13124         (s390_supply_ptrace_register): Likewise.
13125         (s390_fill_gregset): Update to register number changes.
13126         (s390_get_hwcap): New routine.
13127         (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13128         Install appropriate regmap and register set.
13129
13130 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
13131
13132         * server.c (gdbserver_version): Update copyright year to 2010.
13133         * gdbreplay.c (gdbreplay_version): Likewise.
13134
13135 2009-12-28  Doug Evans  <dje@google.com>
13136
13137         * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13138         elf/external.h.  Include <elf.h> instead but only if necessary.
13139
13140 2009-12-28  Pedro Alves  <pedro@codesourcery.com>
13141
13142         * linux-low.c (linux_remove_process): Remove `detaching'
13143         parameter.  Don't release/detach from thread_db here.
13144         (linux_kill): Release/detach from thread_db here, ...
13145         (linux_detach): ... and here, before actually detaching.
13146         (linux_wait_1): ... and here, when a process exits.
13147         * thread-db.c (any_thread_of): New.
13148         (thread_db_free): Switch the current inferior to a thread of the
13149         passed in process.
13150
13151 2009-12-21  Doug Evans  <dje@google.com>
13152
13153         * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13154
13155         * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13156         Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13157         warning ifndef __NR_tkill.  Move setting of errno there too.
13158         Delete unnecessary resetting of errno after syscall.
13159         Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13160
13161         * configure.ac: Check for dladdr.
13162         * config.in: Regenerate.
13163         * configure: Regenerate.
13164         * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13165         (try_thread_db_load): Update.
13166
13167         * linux-low.c (my_waitpid): Delete unnecessary prototype.
13168
13169 2009-12-18  Doug Evans  <dje@google.com>
13170
13171         * event-loop.c: Include unistd.h if it exists.
13172
13173         * linux-low.c (my_waitpid): Move definition away from being in
13174         between linux_tracefork_child/linux_test_for_tracefork.
13175
13176         * gdb_proc_service.h (psaddr_t): Fix type.
13177         * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13178         signature to match glibc.
13179
13180 2009-12-16  Doug Evans  <dje@google.com>
13181
13182         * linux-low.c (linux_read_memory): Fix argument to read.
13183
13184 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13185
13186         * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13187         events, don't leave current_inferior pointing at null.
13188
13189 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13190
13191         * win32-low.c (LOG): Delete.
13192         (OUTMSG): Output to stderr.
13193         (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13194         on compile time LOG macro.
13195         (win32_wait): Fix debug output.
13196
13197 2009-11-26  Pedro Alves  <pedro@codesourcery.com>
13198
13199         * win32-low.c (win32_add_one_solib): If the dll name is
13200         "ntdll.dll", prepend the system directory to the dll path.
13201
13202 2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>
13203
13204         * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13205
13206 2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
13207             Vladimir Prus  <vladimir@codesourcery.com>
13208
13209         * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13210         * configure.ac: Check for __mcoldfire__ and set
13211         gdb_cv_m68k_is_coldfire.
13212         * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13213         reg-cf.o and reg-m68k.o.
13214         * configure: Regenerated.
13215
13216 2009-11-16  Pedro Alves  <pedro@codesourcery.com>
13217
13218         * linux-low.c (linux_remove_process): Add `detaching' parameter.
13219         Pass it to thread_db_free.
13220         (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13221         proper `detaching' argument to linux_remove_process.
13222         * linux-low.h (thread_db_free): Add `detaching' parameter.
13223         * thread-db.c (thread_db_init): Pass false as `detaching' argument
13224         to thread_db_free.
13225         (thread_db_free): Add `detaching' parameter.  Only
13226         call td_ta_clear_event if detaching from process.
13227
13228 2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>
13229
13230         * thread-db.c (thread_db_free): Fix typo.
13231
13232 2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>
13233
13234         PR gdb/10838
13235         * thread-db.c (thread_db_free): Call td_ta_clear_event.
13236
13237 2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13238
13239         * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13240         with an i686 compiler.
13241         * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13242         needed.
13243         * configure: Rebuilt.
13244
13245 2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>
13246
13247         PR gdb/10783
13248
13249         * server.c (handle_search_memory_1): Correct read_addr initialization
13250         in loop for searching subsequent chunks.
13251
13252 2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>
13253
13254         * configure.ac: New --with-libthread-db option.
13255         * thread-db.c: Allow direct dependence on libthread_db.
13256         (thread_db_free): Adjust.
13257         * config.in: Regenerate.
13258         * configure: Likewise.
13259
13260 2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>
13261
13262         PR gdb/10757
13263         * thread-db.c (attach_thread): New function.
13264         (maybe_attach_thread): Return success/failure.
13265         (find_new_threads_callback): Adjust.
13266         (thread_db_find_new_threads): Loop until no new threads.
13267
13268 2009-10-13  Pedro Alves  <pedro@codesourcery.com>
13269
13270         * proc-service.c (ps_lgetregs): Formatting.
13271
13272 2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>
13273
13274         * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13275         * configure.ac: Adjust.
13276         * linux-low.h (struct process_info_private): Move members to struct
13277         thread_db.
13278         (thread_db_free, thread_db_handle_monitor_command): New prototype.
13279         * linux-low.c (linux_remove_process): Adjust.
13280         (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13281         * server.c (handle_query): Move code ...
13282         (handle_monitor_command): ... here. New function.
13283         * target.h (struct target_ops): New member.
13284         * thread-db.c (struct thread_db): New.
13285         (libthread_db_search_path): New variable.
13286         (thread_db_create_event, thread_db_enable_reporting)
13287         (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13288         (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13289         (try_thread_db_load_1, dladdr_to_soname): New functions.
13290         (try_thread_db_load, thread_db_load_search): New functions.
13291         (thread_db_init): Search for libthread_db.
13292         (thread_db_free): New function.
13293         (thread_db_handle_monitor_command): Likewise.
13294         * config.in: Regenerate.
13295         * configure: Regenerate.
13296
13297 2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>
13298
13299         * spu-low.c (spu_kill): Wait for inferior to terminate.
13300         Call clear_inferiors.
13301         (spu_detach): Call clear_inferiors.
13302
13303 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13304
13305         * aclocal.m4: Regenerate.
13306         * config.in: Likewise.
13307         * configure: Likewise.
13308
13309 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13310
13311         * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13312         (parse_spufs_run): New function.
13313         (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13314         (ppc_breakpoint_at): Handle SPU breakpoints.
13315
13316 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13317
13318         * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13319         (SPUFS_MAGIC): Define.
13320         (spu_enumerate_spu_ids): New function.
13321         (linux_qxfer_spu): New function.
13322         (linux_target_ops): Install linux_qxfer_spu.
13323
13324 2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>
13325
13326         * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13327         and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
13328         and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13329         * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13330         (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13331         (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13332         * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13333         (init_registers_powerpc_cell32l): Add prototype.
13334         (init_registers_powerpc_cell64l): Likewise.
13335         (ppc_arch_setup): Detect Cell/B.E. architecture.
13336
13337 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
13338
13339         * Makefile.in (datarootdir): New variable.
13340
13341 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13342
13343         * linux-low.c (linux_write_memory): Update debugging output.
13344         * Makefile.in (clean): Add new descriptions.
13345         (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13346         (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13347         * configure.srv: Add new files for arm*-*-linux*.
13348         * linux-arm-low.c: Add new declarations.
13349         (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13350         (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13351         (HWCAP_VFPv3D16): New.
13352         (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13353         instead of __IWMMXT__.
13354         (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13355         (arm_arch_setup): New.
13356         (target_regsets): Remove #ifdef.  Add VFP regset.
13357         (the_low_target): Use arm_arch_setup.
13358
13359 2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>
13360
13361         * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13362         the main thread again.
13363
13364 2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>
13365
13366         Adding Neutrino gdbserver.
13367         * configure: Regenerated.
13368         * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13369         * configure.srv (i[34567]86-*-nto*): New target.
13370         * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13371         * remote-utils.c [__QNX__]: Include sys/iomgr.h
13372         (nto_comctrl) [__QNX__]: New function.
13373         (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13374
13375 2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>
13376
13377         * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13378         srv_tgtobj.
13379
13380 2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
13381             Pedro Alves  <pedro@codesourcery.com>
13382
13383         * win32-i386-low.c (i386_get_thread_context): Handle systems that
13384         don't support CONTEXT_EXTENDED_REGISTERS.
13385         (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13386         (the_low_target): Install them.
13387         * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13388         failing with ERROR_PIPE_NOT_CONNECTED.
13389
13390 2009-06-30  Doug Evans  <dje@google.com>
13391             Pierre Muller  <muller@ics.u-strasbg.fr>
13392
13393         Add h/w watchpoint support to x86-linux, win32-i386.
13394         * Makefile.in (SFILES): Add i386-low.c
13395         (i386_low_h): Define.
13396         (i386-low.o): Add dependencies.
13397         (linux-x86-low.o): Add i386-low.h dependency.
13398         (win32-i386-low.o): Ditto.
13399         * i386-low.c: New file.
13400         * i386-low.h: New file.
13401         * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13402         (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13403         * linux-low.c (linux_add_process): Initialize arch_private.
13404         (linux_remove_process): Free arch_private.
13405         (add_lwp): Initialize arch_private.
13406         (delete_lwp): Free arch_private.
13407         (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13408         provided.
13409         * linux-low.h (process_info_private): New member arch_private.
13410         (lwp_info): New member arch_private.
13411         (linux_target_ops): New members new_process, new_thread,
13412         prepare_to_resume.
13413         (ptid_of): New macro.
13414         * linux-x86-low.c: Include stddef.h, i386-low.h.
13415         (arch_process_info): New struct.
13416         (arch_lwp_info): New struct.
13417         (x86_linux_dr_get, x86_linux_dr_set): New functions.
13418         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13419         (i386_dr_low_get_status): New function.
13420         (x86_insert_point, x86_remove_point): New functions.
13421         (x86_stopped_by_watchpoint): New function.
13422         (x86_stopped_data_address): New function.
13423         (x86_linux_new_process, x86_linux_new_thread): New functions.
13424         (x86_linux_prepare_to_resume): New function.
13425         (the_low_target): Add entries for insert_point, remove_point,
13426         stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13427         prepare_to_resume.
13428         * server.c (debug_hw_points): New global.
13429         (monitor_show_help): Document set debug-hw-points.
13430         (handle_query): Process "set debug-hw-points".
13431         * server.h (debug_hw_points): Declare.
13432         (paddress): Declare.
13433         * utils.c (NUMCELLS, CELLSIZE): New macros.
13434         (get_sell, xsnprintf, paddress): New functions.
13435         * win32-arm-low.c (the_low_target): Add entries for insert_point,
13436         remove_point, stopped_by_watchpoint, stopped_data_address.
13437         * win32-i386-low.c: Include i386-low.h.
13438         (debug_reg_state): Replaces dr.
13439         (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13440         (i386_dr_low_get_status): New function.
13441         (i386_insert_point, i386_remove_point): New functions.
13442         (i386_stopped_by_watchpoint): New function.
13443         (i386_stopped_data_address): New function.
13444         (i386_initial_stuff): Update.
13445         (get_thread_context,set_thread_context,i386_thread_added): Update.
13446         (the_low_target): Add entries for insert_point,
13447         remove_point, stopped_by_watchpoint, stopped_data_address.
13448         * win32-low.c (win32_insert_watchpoint): New function.
13449         (win32_remove_watchpoint): New function.
13450         (win32_stopped_by_watchpoint): New function.
13451         (win32_stopped_data_address): New function.
13452         (win32_target_ops): Add entries for insert_watchpoint,
13453         remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13454         * win32-low.h (win32_target_ops): New members insert_point,
13455         remove_point, stopped_by_watchpoint, stopped_data_address.
13456
13457 2009-06-25  Pedro Alves  <pedro@codesourcery.com>
13458
13459         * server.c (process_serial_event): Re-return unsupported, not
13460         error, if the type isn't recognized.  Re-allow supporting only
13461         insert or remove packets.  Also call require_running for
13462         breakpoints.  Add missing break statement to default case.  Tidy.
13463         * target.h (struct target_ops): Rename insert_watchpoint to
13464         insert_point, and remove_watchpoint to remove_point.
13465
13466         * linux-low.h (struct linux_target_ops): Likewise.
13467         * linux-low.c (linux_insert_watchpoint): Rename to ...
13468         (linux_insert_point): ... this.  Adjust.
13469         (linux_remove_watchpoint): Rename to ...
13470         (linux_remove_point): ... this.  Adjust.
13471         (linux_target_ops): Adjust.
13472         * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13473         (cris_insert_point): ... this.
13474         (cris_remove_watchpoint): Rename to ...
13475         (cris_remove_point): ... this.
13476         (the_low_target): Adjust.
13477
13478 2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>
13479
13480         * server.c (handle_v_kill): Pass signal_pid to
13481         kill_inferior if multi_process is zero.
13482
13483 2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>
13484
13485         * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13486         * target.h (target_ops): Comment for *_watchpoint to make it clear
13487         the functions can get types '0' and '1'.
13488
13489 2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>
13490
13491         * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13492         * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13493         * regcache.c (get_regcache): Likewise.
13494         * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13495         * win32-low.c (child_fetch_inferior_registers): Remove check for
13496         regno 0.
13497
13498 2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
13499             Pedro Alves <pedro@codesourcery.com>
13500
13501         * target.h (struct target_ops) <supports_multi_process>: New
13502         callback.
13503         (target_supports_multi_process): New.
13504         * server.c (handle_query): Even if GDB reports support, only
13505         enable multi-process if the target also supports it.  Report
13506         multi-process support only if the target backend supports it.
13507         * linux-low.c (linux_supports_multi_process): New function.
13508         (linux_target_ops): Install it as target_supports_multi_process
13509         callback.
13510
13511 2009-05-24  Doug Evans  <dje@google.com>
13512
13513         Global renaming of find_thread_pid to find_thread_ptid.
13514         * server.h (find_thread_ptid): Renamed from find_thread_pid.
13515         * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13516         All callers updated.
13517
13518         * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13519         to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13520         directly.
13521
13522         * linux-low.c (get_stop_pc): Print pc if debug_threads.
13523         (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13524         (linux_resume_one_lwp): Ditto.
13525
13526 2009-05-23  Doug Evans  <dje@google.com>
13527
13528         * linux-low.c (linux_resume_one_lwp): Change type of first arg
13529         from struct inferior_list_entry * to struct lwp_info *.
13530         All callers updated.
13531
13532 2009-05-13  Doug Evans  <dje@google.com>
13533
13534         * linux-x86-low.c: Don't include assert.h.
13535         (x86_siginfo_fixup): Use fatal, not assert.
13536         (x86_arch_setup): Fix comment.
13537
13538 2009-05-12  Doug Evans  <dje@google.com>
13539
13540         Biarch support for i386/amd64 gdbserver.
13541         * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13542         Add linux-x86-low.c.
13543         (linux-i386-low.o, linux-x86-64-low.o): Delete.
13544         (linux-x86-low.o): Add.
13545         * linux-x86-64-low.c: Delete.
13546         * linux-i386-low.c: Delete.
13547         * linux-x86-low.c: New file.
13548         * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13549         linux-x86-low.o.
13550         (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13551         linux-x86-low.o.
13552         (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13553         * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13554         (linux_child_pid_to_exec_file): New function.
13555         (elf_64_header_p, elf_64_file_p): New functions.
13556         (siginfo_fixup): New function.
13557         (linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
13558         give target a chance to convert layout.
13559         * linux-low.h (linux_target_ops): New member siginfo_fixup.
13560         (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13561
13562 2009-05-07  Doug Evans  <dje@google.com>
13563
13564         * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13565         (regsets_store_inferior_registers): Ditto.
13566
13567 2009-05-06  Pedro Alves  <pedro@codesourcery.com>
13568
13569         PR server/10048
13570
13571         * linux-low.c (must_set_ptrace_flags): Delete.
13572         (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13573         of the global.
13574         (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
13575         `lwp->must_set_ptrace_flags' instead.
13576         (linux_wait_for_event_1): Set ptrace options here.
13577         (linux_wait_1): ... not here.
13578
13579 2009-04-30  Doug Evans  <dje@google.com>
13580
13581         * inferiors.c (started_inferior_callback): New function.
13582         (attached_inferior_callback): New function.
13583         (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13584         * server.c (print_started_pid, print_attached_pid): New functions.
13585         (detach_or_kill_for_exit): New function.
13586         (main): Call it instead of for_each_inferior (kill_inferior_callback).
13587         * server.h (have_started_inferiors_p): Declare.
13588         (have_attached_inferiors_p): Declare.
13589
13590         * inferiors.c (remove_process): Fix memory leak, free process.
13591         * linux-low.c (linux_remove_process): New function.
13592         (linux_kill): Call it instead of remove_process.
13593         (linux_detach, linux_wait_1): Ditto.
13594
13595 2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>
13596
13597         * configure.srv: Add x86 Windows CE target.
13598
13599 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13600
13601         * inferiors.c (get_thread_process): Make global.
13602         * server.h (get_thread_process): Add prototype.
13603         * thread-db.c (find_one_thread): Use get_thread_process
13604         instead of current_process.
13605         (thread_db_get_tls_address): Do not crash if called when
13606         thread layer is not yet initialized.
13607
13608 2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>
13609
13610         * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13611         * spu-low.c (current_tid): Rename to ...
13612         (current_ptid): ... this.
13613         (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13614         spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13615         ptid_get_lwp (current_ptid) instead of current_tid.
13616         (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13617         instead of current_tid.  Use find_process_pid to verify pid
13618         argument is valid.  Pass proper argument to remove_process.
13619         (spu_thread_alive): Compare current_ptid instead of current_tid.
13620         (spu_resume): Likewise.
13621
13622 2009-04-02  Pedro Alves  <pedro@codesourcery.com>
13623
13624         * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13625         variable.
13626
13627 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13628
13629         Implement the multiprocess extensions, and add linux multiprocess
13630         support.
13631
13632         * server.h (ULONGEST): Declare.
13633         (struct ptid, ptid_t): New.
13634         (minus_one_ptid, null_ptid): Declare.
13635         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13636         (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13637         (struct inferior_list_entry): Change `id' type from unsigned from
13638         to ptid_t.
13639         (struct sym_cache, struct breakpoint, struct
13640         process_info_private): Forward declare.
13641         (struct process_info): Declare.
13642         (current_process): Declare.
13643         (all_processes): Declare.
13644         (initialize_inferiors): Declare.
13645         (add_thread): Adjust to use ptid_t.
13646         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13647         (add_process, remove_process, find_thread_pid): Declare.
13648         (find_inferior_id): Adjust to use ptid_t.
13649         (cont_thread, general_thread, step_thread): Change type to ptid_t.
13650         (multi_process): Declare.
13651         (push_event): Adjust to use ptid_t.
13652         (read_ptid, write_ptid): Declare.
13653         (prepare_resume_reply): Adjust to use ptid_t.
13654         (clear_symbol_cache): Declare.
13655         * inferiors.c (all_processes): New.
13656         (null_ptid, minus_one_ptid): New.
13657         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13658         (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13659         (add_thread): Change unsigned long to ptid.  Remove gdb_id
13660         parameter.  Adjust.
13661         (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13662         (gdb_id_to_thread): Rename to ...
13663         (find_thread_pid): ... this.  Change unsigned long to ptid.
13664         (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13665         (loaded_dll, pull_pid_from_list): Adjust.
13666         (add_process, remove_process, find_process_pid)
13667         (get_thread_process, current_process, initialize_inferiors): New.
13668         * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13669         (struct target_waitstatus) <related_pid>: Ditto.
13670         (struct target_ops) <kill, detach>: Add `pid' argument.  Change
13671         return type to int.
13672         (struct target_ops) <join>: Add `pid' argument.
13673         (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13674         (struct target_ops) <wait>: Add `ptid' field.  Change return type
13675         to ptid.
13676         (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13677         (mywait): Add `ptid' argument.  Change return type to ptid_t.
13678         (target_pid_to_str): Declare.
13679         * target.c (set_desired_inferior): Adjust to use ptids.
13680         (mywait): Add new `ptid' argument.  Adjust.
13681         (target_pid_to_str): New.
13682         * mem-break.h (free_all_breakpoints): Declare.
13683         * mem-break.c (breakpoints): Delelete.
13684         (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13685         (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13686         to use per-process breakpoint list.
13687         (free_all_breakpoints): New.
13688         * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13689         (symbol_cache, all_symbols_looked_up): Delete.
13690         (hexchars): New.
13691         (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13692         read_ptid): New.
13693         (prepare_resume_reply): Change ptid argument's type from unsigned
13694         long to ptid_t.  Adjust.  Implement W;process and X;process.
13695         (free_sym_cache, clear_symbol_cache): New.
13696         (look_up_one_symbol): Adjust to per-process symbol cache.  *
13697         * server.c (cont_thread, general_thread, step_thread): Change type
13698         to ptid_t.
13699         (attached): Delete.
13700         (multi_process): New.
13701         (last_ptid): Change type to ptid_t.
13702         (struct vstop_notif) <ptid>: Change type to ptid_t.
13703         (queue_stop_reply, push_event): Change `ptid' argument's type to
13704         ptid_t.
13705         (discard_queued_stop_replies): Add `pid' argument.
13706         (start_inferior): Adjust to use ptids.  Adjust to mywait interface
13707         changes.  Don't reference the `attached' global.
13708         (attach_inferior): Adjust to mywait interface changes.
13709         (handle_query): Adjust to use ptids.  Parse GDB's qSupported
13710         features.  Handle and report "multiprocess+".  Handle
13711         "qAttached:PID".
13712         (handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
13713         changes.
13714         (handle_v_kill): New.
13715         (handle_v_stopped): Adjust to use target_pid_to_str.
13716         (handle_v_requests): Allow multiple attaches and runs when
13717         multiprocess extensions are in effect.  Handle "vKill".
13718         (myresume): Adjust to use ptids.
13719         (queue_stop_reply_callback): Add `arg' parameter.  Handle it.
13720         (handle_status): Adjust to discard_queued_stop_replies interface
13721         change.
13722         (first_thread_of, kill_inferior_callback)
13723         (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13724         (main): Call initialize_inferiors.  Adjust to use ptids, killing
13725         and detaching from all inferiors.  Handle multiprocess packet
13726         variants.
13727         * linux-low.h: Include gdb_proc_service.h.
13728         (struct process_info_private): New.
13729         (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13730         <lwpid_of>: Use ptid_get_lwp.
13731         (get_lwp_thread): Adjust.
13732         (struct lwp_info): Add `dead' member.
13733         (find_lwp_pid): Declare.
13734         * linux-low.c (thread_db_active): Delete.
13735         (new_inferior): Adjust comment.
13736         (inferior_pid): Delete.
13737         (linux_add_process): New.
13738         (handle_extended_wait): Adjust.
13739         (add_lwp): Change unsigned long to ptid.
13740         (linux_create_inferior): Add process to processes table.  Adjust
13741         to use ptids.  Don't set new_inferior here.
13742         (linux_attach_lwp): Rename to ...
13743         (linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
13744         it.  Adjust to use ptids.
13745         (linux_attach_lwp): New.
13746         (linux_attach): Add process to processes table.  Don't set
13747         new_inferior here.
13748         (struct counter): New.
13749         (second_thread_of_pid_p, last_thread_of_process_p): New.
13750         (linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
13751         multiple processes.
13752         (linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
13753         processes.  Remove process from process table.
13754         (linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
13755         to multiple processes.
13756         (any_thread_of): New.
13757         (linux_detach): Add `pid' argument, and handle it.  Remove process
13758         from processes table.
13759         (linux_join): Add `pid' argument.  Handle it.
13760         (linux_thread_alive): Change unsighed long argument to ptid_t.
13761         Consider dead lwps as not being alive.
13762         (status_pending_p): Rename `dummy' argument to `arg'.  Filter out
13763         threads we're not interested in.
13764         (same_lwp, find_lwp_pid): New.
13765         (linux_wait_for_lwp): Change `pid' argument's type from int to
13766         ptid_t.  Adjust.
13767         (linux_wait_for_event): Rename to ...
13768         (linux_wait_for_event_1): ... this.  Change `pid' argument's type
13769         from int to ptid_t.  Adjust.
13770         (linux_wait_for_event): New.
13771         (linux_wait_1): Add `ptid' argument.  Change return type to
13772         ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
13773         that exit from the process table.
13774         (linux_wait): Add `ptid' argument.  Change return type to ptid_t.
13775         Adjust.
13776         (mark_lwp_dead): New.
13777         (wait_for_sigstop): Adjust to use ptids.  If a process exits while
13778         stopping all threads, mark its main lwp as dead.
13779         (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13780         ptids.
13781         (fetch_register, usr_store_inferior_registers)
13782         (regsets_fetch_inferior_registers)
13783         (regsets_store_inferior_registers, linux_read_memory)
13784         (linux_write_memory): Inline `inferior_pid'.
13785         (linux_look_up_symbols): Adjust to use per-process
13786         `thread_db_active'.
13787         (linux_request_interrupt): Adjust to use ptids.
13788         (linux_read_auxv): Inline `inferior_pid'.
13789         (initialize_low): Don't reference thread_db_active.
13790         * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13791         * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13792         (ps_getpid): Return the pid of the current inferior.
13793         * thread-db.c (proc_handle, thread_agent): Delete.
13794         (thread_db_create_event, thread_db_enable_reporting): Adjust to
13795         per-process data.
13796         (find_one_thread): Change argument type to ptid_t.  Adjust to
13797         per-process data.
13798         (maybe_attach_thread): Adjust to per-process data and ptids.
13799         (thread_db_find_new_threads): Ditto.
13800         (thread_db_init): Ditto.
13801         * spu-low.c (spu_create_inferior, spu_attach): Add process to
13802         processes table.  Adjust to use ptids.
13803         (spu_kill, spu_detach): Adjust interface.  Remove process from
13804         processes table.
13805         (spu_join, spu_thread_alive): Adjust interface.
13806         (spu_wait): Adjust interface.  Remove process from processes
13807         table.  Adjust to use ptids.
13808         * win32-low.c (current_inferior_tid): Delete.
13809         (current_inferior_ptid): New.
13810         (debug_event_ptid): New.
13811         (thread_rec): Take a ptid.  Adjust.
13812         (child_add_thread): Add `pid' argument.  Adjust to use ptids.
13813         (child_delete_thread): Ditto.
13814         (do_initial_child_stuff): Add `attached' argument.  Add process to
13815         processes table.
13816         (child_fetch_inferior_registers, child_store_inferior_registers):
13817         Adjust.
13818         (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13819         (win32_attach): Pass 1 to do_initial_child_stuff.
13820         (win32_kill): Adjust interface.  Remove process from processes
13821         table.
13822         (win32_detach): Ditto.
13823         (win32_join): Adjust interface.
13824         (win32_thread_alive): Take a ptid.
13825         (win32_resume): Adjust to use ptids.
13826         (get_child_debug_event): Ditto.
13827         (win32_wait): Adjust interface.  Remove exiting process from
13828         processes table.
13829
13830 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13831
13832         Non-stop mode support.
13833
13834         * server.h (non_stop): Declare.
13835         (gdb_client_data, handler_func): Declare.
13836         (delete_file_handler, add_file_handler, start_event_loop):
13837         Declare.
13838         (handle_serial_event, handle_target_event, push_event)
13839         (putpkt_notif): Declare.
13840         * target.h (enum resume_kind): New.
13841         (struct thread_resume): Replace `step' field by `kind' field.
13842         (TARGET_WNOHANG): Define.
13843         (struct target_ops) <wait>: Add `options' argument.
13844         <supports_non_stop, async, start_non_stop>: New fields.
13845         (target_supports_non_stop, target_async): New.
13846         (start_non_stop): Declare.
13847         (mywait): Add `options' argument.
13848         * target.c (mywait): Add `options' argument.  Print child exit
13849         notifications here.
13850         (start_non_stop): New.
13851         * server.c (non_stop, own_buf, mem_buf): New globals.
13852         (struct vstop_notif): New.
13853         (notif_queue): New global.
13854         (queue_stop_reply, push_event, discard_queued_stop_replies)
13855         (send_next_stop_reply): New.
13856         (start_inferior): Adjust to use resume_kind.  Adjust to mywait
13857         interface changes.
13858         (attach_inferior): In non-stop mode, don't wait for the target
13859         here.
13860         (handle_general_set): Handle QNonStop.
13861         (handle_query): When handling qC, return the current general
13862         thread, instead of the first thread of the list.
13863         (handle_query): If the backend supports non-stop mode, include
13864         QNonStop+ in the qSupported query response.
13865         (handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
13866         and non-stop mode.
13867         (handle_v_attach, handle_v_run): Handle non-stop mode.
13868         (handle_v_stopped): New.
13869         (handle_v_requests): Report support for vCont;t.  Handle vStopped.
13870         (myresume): Adjust to use resume_kind.  Handle non-stop.
13871         (queue_stop_reply_callback): New.
13872         (handle_status): Handle non-stop mode.
13873         (main): Clear non_stop flag on reconnection.  Use the event-loop.
13874         Refactor serial protocol handling from here ...
13875         (process_serial_event): ... to this new function.  When GDB
13876         selects any thread, select one here.  In non-stop mode, wait until
13877         GDB acks all pending events before exiting.
13878         (handle_serial_event, handle_target_event): New.
13879         * remote-utils.c (remote_open): Install remote_desc in the event
13880         loop.
13881         (remote_close): Remove remote_desc from the event loop.
13882         (putpkt_binary): Rename to...
13883         (putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
13884         (putpkt_binary): New as wrapper around putpkt_binary_1.
13885         (putpkt_notif): New.
13886         (prepare_resume_reply): In non-stop mode, don't change the
13887         general_thread.
13888         * event-loop.c: New.
13889         * Makefile.in (OBJ): Add event-loop.o.
13890         (event-loop.o): New rule.
13891
13892         * linux-low.h (pid_of): Moved here.
13893         (lwpid_of): New.
13894         (get_lwp_thread): Use lwpid_of.
13895         (struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
13896         * linux-low.c (pid_of): Delete.
13897         (inferior_pid): Use lwpid_of.
13898         (linux_event_pipe): New.
13899         (target_is_async_p): New.
13900         (delete_lwp): New.
13901         (handle_extended_wait): Use lwpid_of.
13902         (add_lwp): Don't set lwpid field.
13903         (linux_attach_lwp): Adjust debug output.  Use lwpid_of.
13904         (linux_kill_one_lwp): If killing a running lwp, stop it first.
13905         Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
13906         (linux_detach_one_lwp): If detaching from a running lwp, stop it
13907         first.  Adjust to linux_wait_for_event interface changes.  Use
13908         lwpid_of.
13909         (linux_detach): Don't delete the main lwp here.
13910         (linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
13911         (status_pending_p): Don't consider explicitly suspended lwps.
13912         (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13913         pointer.  Add OPTIONS argument.  Change return type to int.  Use
13914         my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
13915         (linux_wait_for_event): Take an integer pid instead of a lwp_info
13916         pointer.  Add status pointer argument.  Return a pid instead of a
13917         status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
13918         changes.  In non-stop mode, don't switch to a random thread.
13919         (linux_wait): Rename to...
13920         (linux_wait_1): ... this.  Add target_options argument, and handle
13921         it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
13922         don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
13923         clean exit and signal exit code.  Don't stop all threads in
13924         non-stop mode.  In all-stop mode, only stop all threads when
13925         reporting a stop to GDB.  Handle explicit thread stop requests.
13926         (async_file_flush, async_file_mark): New.
13927         (linux_wait): New.
13928         (send_sigstop): Use lwpid_of.
13929         (wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
13930         interface changes.  In non-stop mode, don't switch to a random
13931         thread.
13932         (linux_resume_one_lwp): Use lwpid_of.
13933         (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13934         (linux_resume_one_thread): ... this.  Handle resume_stop.  In
13935         non-stop mode, don't look for pending flag in all threads.
13936         (resume_status_pending_p): Don't consider explicitly suspended
13937         threads.
13938         (my_waitpid): Reimplement.  Emulate __WALL.
13939         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13940         Use lwpid_of.
13941         (sigchld_handler, linux_supports_non_stop, linux_async)
13942         (linux_start_non_stop): New.
13943         (linux_target_ops): Register linux_supports_non_stop, linux_async
13944         and linux_start_non_stop.
13945         (initialize_low): Install SIGCHLD handler.
13946         * thread-db.c (thread_db_create_event, find_one_thread)
13947         (thread_db_get_tls_address): Use lwpid_of.
13948         * win32-low.c (win32_detach): Adjust to use resume_kind.
13949         (win32_wait): Add `options' argument.
13950         * spu-low.c (spu_resume): Adjust to use resume_kind.
13951         (spu_wait): Add `options' argument.
13952
13953 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13954
13955         Decouple target code from remote protocol.
13956
13957         * target.h (enum target_waitkind): New.
13958         (struct target_waitstatus): New.
13959         (struct target_ops) <wait>: Return an unsigned long.  Take a
13960         target_waitstatus pointer instead of a char pointer.
13961         (mywait): Likewise.
13962         * target.c (mywait): Change prototype to return an unsigned long.
13963         Take a target_waitstatus pointer instead of a char pointer.  Adjust.
13964         * server.h (thread_from_wait, old_thread_from_wait): Delete
13965         declarations.
13966         (prepare_resume_reply): Change prototype to take a
13967         target_waitstatus.
13968         * server.c (thread_from_wait, old_thread_from_wait): Delete.
13969         (last_status, last_ptid): New.
13970         (start_inferior): Remove "statusptr" argument.  Adjust.  Return a
13971         pid instead of a signal.
13972         (attach_inferior): Remove "status" and "signal" parameters.
13973         Adjust.
13974         (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13975         not as an address.
13976         (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13977         (handle_v_requests, myresume): Remove "status" and "signal"
13978         parameters.  Adjust.
13979         (handle_status): New.
13980         (main): Delete local `status'.  Adjust.
13981         * remote-utils.c: Include target.h.
13982         (prepare_resume_reply): Change prototype to take a
13983         target_waitstatus.  Adjust.
13984
13985         * linux-low.c (linux_wait): Adjust to new target_ops->wait
13986         interface.
13987         * spu-low.c (spu_wait): Adjust.
13988         * win32-low.c (enum target_waitkind, struct target_waitstatus):
13989         Delete.
13990         (win32_wait): Adjust.
13991
13992 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
13993
13994         * target.h (struct thread_resume): Delete leave_stopped member.
13995         (struct target_ops): Add a `n' argument to the `resume' callback.
13996         * server.c (start_inferior): Adjust.
13997         (handle_v_cont, myresume): Adjust.
13998         * linux-low.c (check_removed_breakpoint): Adjust to resume
13999         interface change, and to removed leave_stopped field.
14000         (resume_ptr): Delete.
14001         (struct thread_resume_array): New.
14002         (linux_set_resume_request): Add new `arg' parameter.  Adjust to
14003         resume interface change.
14004         (linux_continue_one_thread, linux_queue_one_thread)
14005         (resume_status_pending_p): Check if the resume field is NULL
14006         instead of checking the leave_stopped member.
14007         (linux_resume): Adjust to the target resume interface change.
14008         * spu-low.c (spu_resume): Adjust to the target resume interface
14009         change.
14010         * win32-low.c (win32_detach, win32_resume): Ditto.
14011
14012 2009-04-01  Pedro Alves  <pedro@codesourcery.com>
14013
14014         * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14015         flag.
14016         (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14017         pending.
14018         (linux_continue_one_thread): Only preserve the stepping flag if
14019         there's a pending breakpoint.
14020
14021 2009-03-31  Pedro Alves  <pedro@codesourcery.com>
14022
14023         * server.c (main): After the inferior having exited, call
14024         remote_close before exiting gdbserver.
14025
14026 2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14027
14028         Fix size of FPSCR in Power 7 processors.
14029         * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14030         (PPC_FEATURE_HAS_DFP): New #define.
14031         (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14032         size of the FPSCR.
14033
14034 2009-03-23  Pedro Alves  <pedro@codesourcery.com>
14035
14036         * server.c (handle_query) Whitespace and formatting.
14037
14038 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14039
14040         * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14041         linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14042         linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14043         linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14044         regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14045         thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14046         Makefile.in, configure.ac: Fix whitespace throughout.
14047         * configure: Regenerate.
14048
14049 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14050
14051         * inferiors.c (find_inferior): Make it safe for the callback
14052         function to delete the currently iterated inferior.
14053
14054 2009-03-22  Pedro Alves  <pedro@codesourcery.com>
14055
14056         * Makefile.in (linuw_low_h): Move higher.
14057         (thread-db.o): Depend on $(linux_low_h).
14058
14059 2009-03-17  Pedro Alves  <pedro@codesourcery.com>
14060
14061         Rename "process" to "lwp" throughout.
14062
14063         * linux-low.c (all_processes): Rename to...
14064         (all_lwps): ... this.
14065         (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14066         (add_process): Rename to ...
14067         (add_lwp): ... this.  Adjust.
14068         (linux_create_inferior): Adjust.
14069         (linux_attach_lwp): Adjust.
14070         (linux_attach): Adjust.
14071         (linux_kill_one_process): Rename to ...
14072         (linux_kill_one_lwp): ... this.  Adjust.
14073         (linux_kill): Adjust.
14074         (linux_detach_one_process): Rename to ...
14075         (linux_detach_one_lwp): ... this.  Adjust.
14076         (linux_detach): Adjust.
14077         (check_removed_breakpoint): Adjust.
14078         (status_pending_p): Adjust.
14079         (linux_wait_for_process): Rename to ...
14080         (linux_wait_for_lwp): ... this.  Adjust.
14081         (linux_wait_for_event): Adjust.
14082         (send_sigstop): Adjust.
14083         (wait_for_sigstop): Adjust.
14084         (stop_all_processes): Rename to ...
14085         (stop_all_lwps): ... this.
14086         (linux_resume_one_process): Rename to ...
14087         (linux_resume_one_lwp): ... this.  Adjust.
14088         (linux_set_resume_request, linux_continue_one_thread)
14089         (linux_queue_one_thread, resume_status_pending_p)
14090         (usr_store_inferior_registers, regsets_store_inferior_registers)
14091         (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14092         Adjust.
14093         * linux-low.h (get_process): Rename to ...
14094         (get_lwp): ... this.  Adjust.
14095         (get_thread_process): Rename to ...
14096         (get_thread_lwp): ... this.  Adjust.
14097         (get_process_thread): Rename to ...
14098         (get_lwp_thread): ... this.  Adjust.
14099         (struct process_info): Rename to ...
14100         (struct lwp_info): ... this.
14101         (all_processes): Rename to ...
14102         (all_lwps): ... this.
14103         * proc-service.c (ps_lgetregs): Adjust.
14104         * thread-db.c (thread_db_create_event, find_one_thread)
14105         (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14106
14107 2009-03-14  Pedro Alves  <pedro@codesourcery.com>
14108
14109         * server.c (handle_query): Handle "qAttached".
14110
14111 2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>
14112
14113         * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14114         GPLv3, update license URL.
14115
14116 2009-03-01  Doug Evans  <dje@google.com>
14117
14118         * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14119         (server_h): Add gdb_signals.h.
14120         (signals.o): Update.
14121         * server.h (target_signal_from_host,target_signal_to_host_p)
14122         (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14123
14124 2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>
14125
14126         * remote-utils.c (getpkt): Also generate remote-debug
14127         information if noack_mode is set.
14128
14129 2009-02-06  Pedro Alves  <pedro@codesourcery.com>
14130
14131         * server.c (handle_query): Report qXfer:siginfo:read and
14132         qXfer:siginfo:write as supported and handle them.
14133         * target.h (struct target_ops) <qxfer_siginfo>: New field.
14134         * linux-low.c (linux_xfer_siginfo): New.
14135         (linux_target_ops): Set it.
14136
14137 2009-01-26  Pedro Alves  <pedro@codesourcery.com>
14138
14139         * server.c (gdbserver_usage): Mention --remote-debug.
14140         (main): Accept '--remote-debug' switch.
14141
14142 2009-01-18  Doug Evans  <dje@google.com>
14143
14144         * regcache.c (new_register_cache): No need to check result of xcalloc.
14145         * server.c (handle_search_memory): Back out calls to xmalloc,
14146         result is checked and error is returned to user upon failure.
14147         (handle_query): Ditto.  Add more checks for result of malloc.
14148         (handle_v_cont): Check result of malloc, report error back to
14149         user upon failure.
14150         (handle_v_run): Ditto.  Call freeargv.
14151         * server.h (freeargv): Declare.
14152         * utils.c (freeargv): New fn.
14153
14154 2009-01-15  Doug Evans  <dje@google.com>
14155
14156         * gdbreplay.c (perror_with_name): Make arg const char *.
14157         * server.h (target_signal_to_name): Make return type const char *.
14158         * thread-db.c (thread_db_err_str): Make return type const char *.
14159         * utils.c (perror_with_name): Make arg const char *.
14160
14161 2009-01-14  Pedro Alves  <pedro@codesourcery.com>
14162
14163         * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14164         when handling a EXIT_PROCESS_DEBUG_EVENT.
14165
14166 2009-01-06  Joel Brobecker  <brobecker@adacore.com>
14167
14168         * gdbreplay.c (gdbreplay_version): Update copyright year.
14169         * server.c (gdbserver_version): Likewise.
14170
14171 2009-01-05  Doug Evans  <dje@google.com>
14172
14173         * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14174         (handle_extended_wait): Improve comment.
14175
14176 2008-12-13  Doug Evans  <dje@google.com>
14177
14178         * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14179         * server.h (ATTR_MALLOC): New macro.
14180         (xmalloc,xcalloc,xstrdup): Declare.
14181         * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14182         * inferiors.c: Ditto.
14183         * linux-low.c: Ditto.
14184         * mem-break.c: Ditto.
14185         * regcache.c: Ditto.
14186         * remote-utils.c: Ditto.
14187         * server.c: Ditto.
14188         * target.c: Ditto.
14189         * win32-low.c: Ditto.
14190
14191 2008-12-12  Doug Evans  <dje@google.com>
14192
14193         * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14194         in debugging printf.
14195
14196         * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14197
14198 2008-12-09  Doug Evans  <dje@google.com>
14199
14200         * linux-low.h (struct process_info): Delete member tid, unused.
14201         * thread-db.c (find_one_thread): Update.
14202         (maybe_attach_thread): Update.
14203
14204 2008-12-02  Pedro Alves  <pedro@codesourcery.com>
14205
14206         * target.h (struct target_ops): Add qxfer_osdata member.
14207         * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14208         and dirent.h.
14209         (linux_qxfer_osdata): New functions.
14210         (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14211         callback.
14212         * server.c (handle_query): Handle "qXfer:osdata:read:".
14213         * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14214         (buffer_xml_printf): New functions.
14215         * server.h (struct buffer): New.
14216         (buffer_grow_str, buffer_grow_str0): New macros.
14217         (buffer_grow, buffer_free, buffer_init, buffer_finish)
14218         (buffer_xml_printf): Declare.
14219
14220 2008-11-24  Doug Evans  <dje@google.com>
14221
14222         * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14223
14224 2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>
14225
14226         * server.c (handle_v_run): Always use the supplied argument list.
14227
14228 2008-11-19  Bob Wilson  <bob.wilson@acm.org>
14229
14230         * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14231         (xtensa_regmap_table): Add entry for scompare1.
14232
14233 2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
14234
14235         * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14236         powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14237         powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14238         powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14239         powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14240         powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14241         * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14242         XML target descriptions.
14243         * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14244         when inferior is running on an ISA 2.05 or later processor.  Add
14245         special case to return offset for full 64-bit slot of FPSCR when
14246         in 32-bits.
14247
14248 2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>
14249
14250         * Makefile.in (SFILES, clean): Added sparc64 files.
14251         (reg-sparc64.o, reg-sparc64.c): New.
14252         * configure.srv (sparc*-*-linux*): New configuration.
14253         * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14254         syscall arguments for SPARC.
14255         (regsets_store_inferior_registers): Likewise.
14256         * linux-sparc-low.c: New file.
14257
14258 2008-10-21  Doug Evans  <dje@google.com>
14259
14260         * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14261         (READLINE_DIR,READLINE_DEP): Delete.
14262         (INTERNAL_CFLAGS): Update.
14263         (LINTFLAGS): Update.
14264
14265 2008-10-10  Pedro Alves  <pedro@codesourcery.com>
14266
14267         * server.c (handle_v_run): If GDB didn't specify an argv, use the
14268         whole argv from the last run, not just argv[0].
14269
14270 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
14271
14272         * regcache.c (new_register_cache): Return NULL if the register
14273         cache size isn't known yet.
14274         (free_register_cache): Avoid dereferencing a NULL regcache.
14275
14276 2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
14277
14278         * configure.srv: Merge MIPS and MIPS64.
14279
14280 2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
14281
14282         * Makefile.in (uninstall): Apply $(EXEEXT) too.
14283
14284 2008-08-18  Luis Machado  <luisgpm@br.ibm.com>
14285
14286         * Makefile.in: Add required vsx dependencies.
14287
14288         * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14289         Declare init_registers_powerpc_vsx32l.
14290         Declare init_registers_powerpc_vsx64l.
14291         Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14292         (ppc_arch_setup): Check for VSX in hwcap.
14293         (ppc_fill_vsxregset): New function.
14294         (ppc_store_vsxregset): New function.
14295         Add new VSX entry in regset_info target_regsets.
14296
14297         * configure.srv: Add new VSX dependencies.
14298
14299 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
14300
14301         * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14302         (remote_open): Set or clear transport_is_reliable.
14303         (putpkt_binary): Don't expect acks in noack mode.
14304         (getpkt): Don't send ack/nac in noack mode.
14305         * server.c (handle_general_set): Handle QStartNoAckMode.
14306         (handle_query): If connected by tcp pass QStartNoAckMode+ in
14307         qSupported.
14308         (main): Reset noack_mode on every connection.
14309         * server.h (noack_mode): Declare.
14310
14311 2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
14312
14313         * Makefile.in (GDBREPLAY_OBS): New variable.
14314         (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14315
14316 2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
14317             Daniel Jacobowitz  <dan@codesourcery.com>
14318
14319         * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14320         (usr_store_inferior_registers): Likewise.
14321         (regsets_store_inferior_registers): Likewise.
14322
14323 2008-07-31  Rolf Jansen  <rj@surtec.com>
14324             Pedro Alves  <pedro@codesourcery.com>
14325
14326         * configure.ac: Check for memmem declaration.
14327         * server.c [HAVE_MALLOC_H]: Include malloc.h.
14328         (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14329         (disable_packet_qfThreadInfo): Unconditionally compile.
14330         * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14331         * configure, config.in: Regenerate.
14332
14333 2008-07-28  Doug Kwan  <dougkwan@google.com>
14334
14335         * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14336         (linux_write_memory): Remove declaration of errno.
14337
14338 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
14339
14340         * linux-low.c (handle_extended_wait): Do not use "status"
14341         variable uninitialized.
14342
14343 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
14344
14345         * server.c (handle_v_attach): Inhibit reporting dll changes.
14346
14347 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
14348
14349         * remote-utils.c (prepare_resume_reply): If requested, don't
14350         output "thread:TID" in the T stop reply.
14351
14352         * server.c (disable_packet_vCont, disable_packet_Tthread)
14353         (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14354         (handle_query): If requested, disable support for qC, qfThreadInfo
14355         and qsThreadInfo.
14356         (handle_v_requests): If requested, disable support for vCont.
14357         (gdbserver_show_disableable): New.
14358         (main): Handle --disable-packet and --disable-packet=LIST.
14359
14360         * server.h (disable_packet_vCont, disable_packet_Tthread)
14361         (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14362
14363 2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>
14364
14365         * server.c (gdbserver_usage): Mention --version.
14366
14367 2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>
14368
14369         * Makefile.in (gdbreplay.o): New rule.
14370
14371 2008-06-06  Joseph Myers  <joseph@codesourcery.com>
14372
14373         * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14374         message, not gdbserver.
14375
14376 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
14377             Nathan Sidwell  <nathan@codesourcery.com>
14378             Joseph Myers  <joseph@codesourcery.com>
14379
14380         * acinclude.m4: Include ../../config/acx.m4.
14381         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14382         * configure, config.in: Regenerate.
14383         * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14384         * server.c (gdbserver_version): Print PKGVERSION.
14385         (gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
14386         (main): Adjust gdbserver_usage calls.
14387         * gdbreplay.c (version, host_name): Add declarations.
14388         (gdbreplay_version, gdbreplay_usage): New.
14389         (main): Accept --version and --help options.
14390
14391 2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>
14392
14393         * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14394         (arm_breakpoint_at): Handle Thumb.
14395         (the_low_target): Add comment.
14396
14397 2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>
14398
14399         * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14400
14401 2008-05-09  Doug Evans  <dje@google.com>
14402
14403         * server.h (decode_search_memory_packet): Declare.
14404         * remote-utils.c (decode_search_memory_packet): New fn.
14405         * server.c (handle_search_memory_1): New fn.
14406         (handle_search_memory): New fn.
14407         (handle_query): Process qSearch:memory packets.
14408
14409 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
14410
14411         * regcache.c (registers_length): Remove.
14412         (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14413         full register packet.
14414         * regcache.h (registers_length): Remove prototype.
14415         * server.h (PBUFSIZ): Define to 16384.
14416
14417 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
14418
14419         * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14420         powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14421         powerpc-64l.o, and powerpc-altivec64l.o.
14422         Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14423         rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14424         rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14425         rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14426         rs6000/power-linux.xml, and rs6000/power64-linux.xml
14427         to srv_xmlfiles.
14428
14429         * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14430         (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14431         (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14432         (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14433         (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14434         (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14435         (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14436         (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14437         (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14438         (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14439         (clean): Update.
14440
14441         * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14442         (init_registers_powerpc_32l): ... this new prototype.
14443         (init_registers_powerpc_32): Remove, replace by ...
14444         (init_registers_powerpc_altivec32l): ... this new prototype.
14445         (init_registers_powerpc_e500): Remove, replace by ...
14446         (init_registers_powerpc_e500l): ... this new prototype.
14447         (init_registers_ppc64): Remove, replace by ...
14448         (init_registers_powerpc_64l): ... this new prototype.
14449         (init_registers_powerpc_64): Remove, replace by ...
14450         (init_registers_powerpc_altivec64l): ... this new prototype.
14451         (ppc_num_regs): Set to 73.
14452         (PT_ORIG_R3, PT_TRAP): Define if necessary.
14453         (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14454         (ppc_cannot_store_register): Handle orig_r3 and trap.
14455         (ppc_arch_setup): Update init_registers_... calls.
14456         (ppc_fill_gregset): Handle orig_r3 and trap.
14457
14458         * inferiors.c (clear_inferiors): Reset current_inferior.
14459
14460 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
14461
14462         * acinclude.m4: Add override.m4.
14463         * configure: Regenerate.
14464
14465 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14466
14467         * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14468         initial call to init_register_ppc64.
14469
14470 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
14471
14472         * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14473         single powerpc*-*-linux* case.
14474         (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14475
14476 2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>
14477
14478         * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14479         srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14480         from reg_xmlfiles.
14481         * linux-ppc-low.c: Include <elf.h>.
14482         (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14483         (ppc_hwcap): New global variable.
14484         (ppc_regmap): Remove __SPE__ #ifdef sections.
14485         (ppc_regmap_e500): New global variable.
14486         (ppc_cannot_store_register): Update __SPE__ special case.
14487         (ppc_get_hwcap): New function.
14488         (ppc_arch_setup): Use it to determine whether inferior supports
14489         AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
14490         (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14491         Do not access registers if target does not support AltiVec.
14492         (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14493         Do not access registers if target does not support SPE.
14494         (target_regsets): Unconditionally include AltiVec and SPE regsets.
14495
14496 2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
14497
14498         * linux-low.c (disabled_regsets, num_regsets): New.
14499         (use_regsets_p): Delete.
14500         (linux_wait_for_process): Clear disabled_regsets.
14501         (regsets_fetch_inferior_registers): Check and set it.
14502         (regsets_store_inferior_registers): Likewise.
14503         (linux_fetch_registers, linux_store_registers): Do not use
14504         use_regsets_p.
14505         (initialize_low): Allocate disabled_regsets.
14506
14507 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
14508
14509         * Makefile.in (LIBOBJS): New.
14510         (OBS): Use LIBOBJS.
14511         (memmem.o): New rule.
14512         * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14513         * configure: Regenerated.
14514
14515 2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>
14516
14517         * server.c (handle_query): Never return "unsupported" for
14518         qXfer:features:read queries.
14519
14520 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
14521
14522         * server.c (get_features_xml): Fix inverted condition.
14523         (handle_query): Always support qXfer:feature:read.
14524
14525 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
14526
14527         * server.c (wrapper_argv): New.
14528         (start_inferior): Handle wrapper_argv.  If set, expect an extra
14529         trap.
14530         (gdbserver_usage): Document --wrapper.
14531         (main): Parse --wrapper.
14532
14533 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14534
14535         * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14536         powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14537         * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14538         (ppc_set_pc): Likewise.
14539         (ppc_arch_setup): New function.
14540         (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14541         of collect_register.
14542         (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14543
14544 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14545
14546         * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14547         instead of linux-ppc64-low.o.
14548         * linux-ppc64-low.c: Remove file.
14549         * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14550         (linux-ppc64-low.o): Remove rule.
14551
14552         * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14553         (init_registers_powerpc_64): Likewise.
14554         (ppc_regmap): Conditionally define depending on __powerpc64__.
14555         (ppc_cannot_store_register): Do not special-case "fpscr" when
14556         compiled on __powerpc64__.
14557         (ppc_collect_ptrace_register): New function.
14558         (ppc_supply_ptrace_register): New function.
14559         (ppc_breakpoint): Change type to "unsigned int".
14560         (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14561         (the_low_target): Conditionally provide initializers for the
14562         arch_setup member depending on __powerpc64__.  Install
14563         collect_ptrace_register and supply_ptrace_register members.
14564
14565 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
14566
14567         * regcache.h (gdbserver_xmltarget): Add extern declaration.
14568         * server.c (gdbserver_xmltarget): Define.
14569         (get_features_xml): Use it to replace "target.xml" and arch_string.
14570
14571         * configure.srv: Remove srv_xmltarget.  Add XML files that were
14572         mentioned there to srv_xmlfiles instead.  Remove conditional tests
14573         on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14574         srv_xmlfiles and srv_regobj to include all possible choices.
14575         * configure.ac (srv_xmltarget): Remove.
14576         (srv_xmlfiles): Do not add "target.xml".
14577         (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14578         checks for supplementary target information.
14579         * configure: Regenerate.
14580         * Makefile.in (XML_TARGET): Remove.
14581         (target.xml): Remove rule.
14582         (clean): Do not clean up target.xml.
14583         (.PRECIOUS): Do not mention target.xml.
14584
14585         * target.h (struct target_ops): Remove arch_string member.
14586         * linux-low.c (linux_arch_string): Remove.
14587         (linux_target_ops): Remove arch_string initializer.
14588         * linux-low.h (struct linux_target_ops): Remove arch_string member.
14589         * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14590         * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14591         * spu-low.c (spu_arch_string): Remove.
14592         (spu_target_ops): Remove arch_string initializer.
14593         * win32-low.c (win32_arch_string): Remove.
14594         (win32_target_ops): Remove arch_string initializer.
14595         * win32-low.h (struct win32_target_ops): Remove arch_string member.
14596         * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14597         * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14598
14599 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14600
14601         * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14602         by collect_ptrace_register and supply_ptrace_register hooks.
14603         * linux-low.c (fetch_register): Use supply_ptrace_register callback
14604         instead of checking for the_low_target.left_pad_xfer.
14605         (usr_store_inferior_registers): Use collect_ptrace_register callback
14606         instead of checking for the_low_target.left_pad_xfer.
14607
14608         * linux-s390-low.c (s390_collect_ptrace_register): New function.
14609         (s390_supply_ptrace_register): Likewise.
14610         (s390_fill_gregset): Call s390_collect_ptrace_register.
14611         (the_low_target): Update.
14612
14613         * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14614         (ppc_supply_ptrace_register): Likewise.
14615         (the_low_target): Update.
14616
14617         * linux-i386-low.c (the_low_target): Update.
14618         * linux-x86-64-low.c (the_low_target): Update.
14619
14620 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14621
14622         * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14623         reg-s390.o and reg-s390x.o.
14624
14625         * linux-low.c (new_inferior): New global variable.
14626         (linux_create_inferior, linux_attach): Set it.
14627         (linux_wait_for_process): Call the_low_target.arch_setup after the
14628         target has stopped for the first time.
14629         (initialize_low): Do not call the_low_target.arch_setup.
14630
14631         * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14632         (s390_set_pc): Likewise.
14633         (s390_arch_setup): New function.
14634         (the_low_target): Use s390_arch_setup as arch_setup routine.
14635
14636         * regcache.c (realloc_register_cache): New function.
14637         (set_register_cache): Call it for each existing regcache.
14638
14639 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
14640
14641         * server.h (init_registers): Remove prototype.
14642
14643         * linux-low.h (struct linux_target_ops): Add arch_setup field.
14644         * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14645         instead of init_registers ().
14646         * linux-arm-low.c (init_registers_arm): Add prototype.
14647         (init_registers_arm_with_iwmmxt): Likewise.
14648         (the_low_target): Add initializer for arch_setup field.
14649         * linux-cris-low.c (init_registers_cris): Add prototype.
14650         (the_low_target): Add initializer for arch_setup field.
14651         * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14652         (the_low_target): Add initializer for arch_setup field.
14653         * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14654         (the_low_target): Add initializer for arch_setup field.
14655         * linux-ia64-low.c (init_registers_ia64): Add prototype.
14656         (the_low_target): Add initializer for arch_setup field.
14657         * linux-m32r-low.c (init_registers_m32r): Add prototype.
14658         (the_low_target): Add initializer for arch_setup field.
14659         * linux-m68k-low.c (init_registers_m68k): Add prototype.
14660         (the_low_target): Add initializer for arch_setup field.
14661         * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14662         (init_registers_mips64_linux): Likewise.
14663         (the_low_target): Add initializer for arch_setup field.
14664         * linux-ppc-low.c (init_registers_ppc): Add prototype.
14665         (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14666         (the_low_target): Add initializer for arch_setup field.
14667         * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14668         (init_registers_powerpc_64): Likewise.
14669         (the_low_target): Add initializer for arch_setup field.
14670         * linux-s390-low.c (init_registers_s390): Add prototype.
14671         (init_registers_s390x): Likewise.
14672         (the_low_target): Add initializer for arch_setup field.
14673         * linux-sh-low.c (init_registers_sh): Add prototype.
14674         (the_low_target): Add initializer for arch_setup field.
14675         * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14676         (the_low_target): Add initializer for arch_setup field.
14677         * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14678         (the_low_target): Add initializer for arch_setup field.
14679
14680         * win32-low.h (struct win32_target_ops): Add arch_setup field.
14681         * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14682         instead of init_registers ().
14683         * win32-arm-low.c (init_registers_arm): Add prototype.
14684         (the_low_target): Add initializer for arch_setup field.
14685         * win32-i386-low.c (init_registers_i386): Add prototype.
14686         (the_low_target): Add initializer for arch_setup field.
14687
14688         * spu-low.c (init_registers_spu): Add prototype.
14689         (initialize_low): Call initialie_registers_spu () instead of
14690         initialize_registers ().
14691
14692 2008-02-19  Pedro Alves  <pedro@codesourcery.com>
14693
14694         * server.c (handle_v_requests): When handling the vRun and vAttach
14695         packets, if already debugging a process, don't kill it.  Return an
14696         error instead.
14697
14698 2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>
14699
14700         * server.c (handle_query): Correct length check.
14701
14702 2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>
14703
14704         * win32-low.c (do_initial_child_stuff): Add process handle
14705         parameter.  Set current_process_handle and current_process_id from the
14706         parameters. Clear globals.
14707         (win32_create_inferior): Don't set current_process_handle and
14708         current_process_id here.  Instead pass them on the call to
14709         do_initial_child_stuff.
14710         (win32_attach): Likewise.
14711         (win32_clear_inferiors): New.
14712         (win32_kill): Don't close the current process handle or the
14713         current thread handle here.  Instead call win32_clear_inferiors.
14714         (win32_detach): Don't open a new handle to the process.  Call
14715         win32_clear_inferiors.
14716         (win32_join): Don't rely on current_process_handle; open a new
14717         handle using the process id.
14718         (win32_wait): Call win32_clear_inferiors when the inferior process
14719         has exited.
14720
14721 2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>
14722
14723         * server.c (monitor_show_help): Add "exit".
14724
14725 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
14726
14727         * Makefile.in (SFILES): Add linux-xtensa-low.c.
14728         (clean): Add reg-xtensa.c.
14729         (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14730         * configure.srv (xtensa*-*-linux*) New target.
14731         * linux-xtensa-low.c: New.
14732         * xtensa-xtregs.c: New.
14733
14734 2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>
14735
14736         * hostio.c: Don't include errno.h.
14737         (errno_to_fileio_errno): Move to hostio-errno.
14738         * hostio.c: (hostio_error): Remove the error parameter.  Defer the
14739         error number outputting to the target->hostio_last_error callback.
14740         (hostio_packet_error): Use FILEIO_EINVAL directly.
14741         (handle_open, handle_pread, hostio_error, handle_unlink): Update
14742         calls to hostio_error.
14743         * hostio-errno.c: New.
14744         * server.h (hostio_last_error_from_errno): Declare.
14745         * target.h (target_ops): Add hostio_last_error member.
14746         * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14747         as hostio_last_error handler.
14748         * spu-low.c (spu_target_ops): Likewise.
14749         * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14750         (wince_hostio_last_error): New functions.
14751         (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14752         as hostio_last_error handler.
14753         (win32_target_ops) [!_WIN32_WCE]: Register
14754         hostio_last_error_from_errno as hostio_last_error handler.
14755         * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14756         (hostio-errno.o): New rule.
14757         * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14758         * configure.srv (srv_hostio_err_objs): New variable.  Default to
14759         hostio-errno.o.
14760         (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14761         * configure: Regenerate.
14762
14763 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
14764
14765         * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14766         (linux_kill, linux_detach): Clean up the process list.
14767         * remote-utils.c (remote_open): Improve port number parsing.
14768         (putpkt_binary, input_interrupt): Only send interrupts if the target
14769         is running.
14770         * server.c (extended_protocol): Make static.
14771         (attached): Define earlier.
14772         (exit_requested, response_needed, program_argv): New variables.
14773         (target_running): New.
14774         (start_inferior): Clear attached here.
14775         (attach_inferior): Set attached here.
14776         (require_running): Define.
14777         (handle_query): Use require_running and target_running.  Implement
14778         "monitor exit".
14779         (handle_v_attach, handle_v_run): New.
14780         (handle_v_requests): Use require_running.  Handle vAttach and vRun.
14781         (gdbserver_usage): Update.
14782         (main): Redo argument parsing.  Handle --debug and --multi.  Handle
14783         --attach along with other options or after the port.  Save
14784         program_argv.  Support no initial program.  Resynchronize
14785         communication with GDB after an error.  Handle "monitor exit".
14786         Use require_running and target_running.  Always allow the extended
14787         protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
14788         restart in extended mode.
14789         * README: Refer to the GDB manual.  Update --attach usage.
14790
14791 2007-12-20  Andreas Schwab  <schwab@suse.de>
14792
14793         * linux-low.c (STACK_SIZE): Define.
14794         (linux_tracefork_child): Use it.  Use __clone2 on ia64.
14795         (linux_test_for_tracefork): Likewise.
14796
14797 2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>
14798
14799         * linux-low.c (linux_wait_for_event): Update messages.  Do not
14800         reinsert auto-delete breakpoints.
14801         * mem-break.c (struct breakpoint): Change return type of handler to
14802         int.
14803         (set_breakpoint_at): Update handler type.
14804         (reinsert_breakpoint_handler): Return 1 instead of calling
14805         delete_breakpoint.
14806         (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14807         setting a new one.
14808         (check_breakpoints): Delete auto-delete breakpoints and return 2.
14809         * mem-break.h (set_breakpoint_at): Update handler type.
14810         * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14811         * win32-low.c (auto_delete_breakpoint): New.
14812         (get_child_debug_event): Use it.
14813
14814 2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>
14815
14816         * configure.ac: Check for pread and pwrite.
14817         * hostio.c (handle_pread): Fall back to lseek and read.
14818         (handle_pwrite): Fall back to lseek and write.
14819         * config.in, configure: Regenerated.
14820
14821 2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>
14822
14823         * server.c (myresume): Add own_buf argument.
14824         (main): Update calls.
14825
14826 2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>
14827
14828         * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14829         * remote-utils.c (remote_open): Do not call disable_async_io.
14830         (block_async_io): Delete.
14831         (unblock_async_io): Make static.
14832         (initialize_async_io): New.
14833         * server.c (handle_v_cont): Handle async I/O here.
14834         (myresume): Likewise.  Move other common resume tasks here...
14835         (main): ... from here.  Call initialize_async_io.  Disable async
14836         I/O before the main loop.
14837         * server.h (initialize_async_io): Declare.
14838         (block_async_io, unblock_async_io): Delete prototypes.
14839         * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14840
14841 2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>
14842
14843         * remote-utils.c (readchar): Allow binary data in received messages.
14844
14845 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14846
14847         * win32-low.c (attaching): New global.
14848         (win32_create_inferior): Clear the `attaching' global.
14849         (win32_attach): Set the `attaching' global.
14850         (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14851         attaching.  Only set a breakpoint at the entry point if not
14852         attaching.
14853
14854 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14855
14856         * server.c (main): Don't report dll events on the initial
14857         connection on attaches.
14858
14859 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14860
14861         * server.c (main): Relax numerical bases supported for the pid of
14862         the --attach command line argument.
14863
14864 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14865
14866         * win32-low.c (win32_attach): Call OpenProcess before
14867         DebugActiveProcess, not after.  Add last error output to error
14868         call.
14869
14870 2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>
14871
14872         * win32-low.c (win32_get_thread_context)
14873         (win32_set_thread_context): New functions.
14874         (thread_rec): Use win32_get_thread_context.
14875         (continue_one_thread, win32_resume): Use win32_set_thread_context.
14876         * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14877         field.
14878
14879 2007-12-03  Leo Zayas
14880             Pedro Alves  <pedro_alves@portugalmail.pt>
14881
14882         * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14883         global variables.
14884         (child_add_thread): Minor cleanup.
14885         (child_continue): Resume artificially suspended threads before
14886         calling ContinueDebugEvent.
14887         (suspend_one_thread): New.
14888         (fake_breakpoint_event): New.
14889         (get_child_debug_event): Change return type to int.  Check here if
14890         gdb sent an interrupt request.  If a soft interrupt was requested,
14891         fake a breakpoint event.  Return 0 if there is no event to handle,
14892         and 1 otherwise.
14893         (win32_wait): Don't check here if gdb sent an interrupt request.
14894         Ensure there is a valid event to handle.
14895         (win32_request_interrupt): Add soft interruption method as last
14896         resort.
14897
14898 2007-12-03  Leo Zayas
14899             Pedro Alves  <pedro_alves@portugalmail.pt>
14900
14901         * win32-low.h (win32_thread_info): Add descriptions to the
14902         structure members.  Replace `suspend_count' counter by a
14903         `suspended' flag.
14904         * win32-low.c (thread_rec): Update condition of when to get the
14905         context from the inferior.  Rely on ContextFlags being set if it
14906         has already been retrieved.  Only suspend the inferior thread if
14907         we haven't already.  Warn if that fails.
14908         (continue_one_thread): s/suspend_count/suspended/.  Only call
14909         ResumeThread once.  Warn if that fails.
14910
14911 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14912
14913         * win32-low.c (win32_wait): Don't read from the inferior when it
14914         has already exited.
14915
14916 2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>
14917
14918         * Makefile.in (win32_low_h): New variable.
14919         (win32-low.o): Add dependency on $(win32_low_h).
14920         (win32-arm-low.o, win32-i386-low.o): New rules.
14921
14922 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14923
14924         * hostio.c: Correct copyright year.
14925
14926 2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>
14927
14928         * Makefile.in (OBS): Add hostio.o.
14929         (hostio.o): New rule.
14930         * server.h (handle_vFile): Declare.
14931         * hostio.c: New file.
14932         * server.c (handle_v_requests): Take packet_len and new_packet_len
14933         for binary packets.  Call handle_vFile.
14934         (main): Update call to handle_v_requests.
14935
14936 2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>
14937
14938         * linux-low.c: Include <sched.h>.
14939
14940 2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>
14941
14942         * linux-low.c (linux_tracefork_grandchild): New.
14943         (linux_tracefork_child): Use clone.
14944         (linux_test_for_tracefork): Use clone; allocate and free a stack.
14945
14946 2007-10-31  Joel Brobecker  <brobecker@adacore.com>
14947
14948         * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14949
14950 2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>
14951
14952         * linux-low.c (handle_extended_wait): Handle unexpected signals.
14953
14954 2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>
14955
14956         * inferiors.c (change_inferior_id): Delete.
14957         (add_pid_to_list, pull_pid_from_list): New.
14958         * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14959         (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14960         (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14961         (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14962         (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14963         (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14964         (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14965         (using_threads): Always set to 1.
14966         (handle_extended_wait): New.
14967         (add_process): Do not set TID.
14968         (linux_create_inferior): Set must_set_ptrace_flags.
14969         (linux_attach_lwp): Remove TID argument.  Do not check using_threads.
14970         Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
14971         (linux_thread_alive): Rename TID argument to LWPID.
14972         (linux_wait_for_process): Handle unknown processes.  Do not use TID.
14973         (linux_wait_for_event): Do not use TID or check using_threads.  Update
14974         call to dead_thread_notify.  Call handle_extended_wait.
14975         (linux_create_inferior): Use PTRACE_SETOPTIONS.
14976         (send_sigstop): Delete sigstop_sent.
14977         (wait_for_sigstop): Avoid TID.
14978         (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14979         (linux_test_for_tracefork): New.
14980         (linux_lookup_signals): Use thread_db_active and
14981         linux_supports_tracefork_flag.
14982         (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14983         * linux-low.h (get_process_thread): Avoid TID.
14984         (struct process_ifo): Move thread_known and tid to the end.  Remove
14985         sigstop_sent.
14986         (linux_attach_lwp, thread_db_init): Update prototypes.
14987         * server.h (change_inferior_id): Delete prototype.
14988         (add_pid_to_list, pull_pid_from_list): New prototypes.
14989         * thread-db.c (thread_db_use_events): New.
14990         (find_first_thread): Rename to...
14991         (find_one_thread): ...this.  Update callers and messages.  Do not
14992         call fatal.  Check thread_db_use_events.  Do not call
14993         change_inferior_id or new_thread_notify.
14994         (maybe_attach_thread): Update.  Do not call new_thread_notify.
14995         (thread_db_init): Set thread_db_use_events.  Check use_events.
14996         * utils.c (fatal, warning): Correct message prefix.
14997
14998 2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>
14999
15000         * Makefile.in (clean): Remove new files.
15001         (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15002         (powerpc-64.o, powerpc-64.c): New rules.
15003         * configure.srv: Use alternate register sets for powerpc64-*-linux*
15004         with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15005         with SPE.
15006         * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15007         SPE targets.
15008         (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15009         (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15010         (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15011         (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15012         (target_regsets): Add AltiVec and SPE register sets.
15013         * configure.ac: Check for AltiVec and SPE.
15014         * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15015         (ppc_fill_vrregset, ppc_store_vrregset): New.
15016         (target_regsets): Add AltiVec register set.
15017         * configure: Regenerated.
15018
15019 2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>
15020
15021         * linux-low.c (O_LARGEFILE): Define.
15022         (linux_read_memory): Use /proc/PID/mem.
15023         * configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
15024         * configure, config.in: Regenerated.
15025
15026 2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>
15027
15028         * linux-low.c (linux_wait_for_event): Do not pass signals while
15029         single-stepping.
15030
15031 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15032
15033         * win32-low.c (create_process): New.
15034         (win32_create_inferior): Use create_process instead of
15035         CreateProcess.  If create_process failed retry appending an ".exe"
15036         suffix.  Store the GetLastError result immediatelly after
15037         create_process calls and use it on the call to error.
15038
15039 2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>
15040
15041         * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15042
15043 2007-08-23  Joel Brobecker  <brobecker@adacore.com>
15044
15045         * configure.ac: Switch license to GPLv3.
15046
15047 2007-08-01  Michael Snyder  <msnyder@access-company.com>
15048
15049         * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15050
15051 2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>
15052
15053         * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15054         typedef.
15055         (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15056         (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
15057         CloseToolhelp32Snapshot.
15058         (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15059         CloseToolhelp32Snapshot.
15060
15061 2007-07-27  Michael Snyder  <michael.snyder@access-company.com>
15062
15063         * server.c (main): Check for inferior exit before main loop.
15064
15065 2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>
15066
15067         * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15068         instead of on tmp_desc.
15069
15070 2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
15071             Daniel Jacobowitz  <dan@codesourcery.com>
15072
15073         * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15074         (add_thread): Minor cleanups.
15075         (clear_inferiors): Move lower in the file.  Clear the DLL
15076         list.
15077         (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15078         * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15079         (xml_escape_text): New.
15080         * server.c (handle_query): Handle qXfer:libraries:read.  Report it
15081         for qSupported.
15082         (handle_v_cont): Report errors.
15083         (gdbserver_version): Update.
15084         (main): Correct size of own_buf.  Do not report initial DLL events.
15085         * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15086         (unloaded_dll, xml_escape_text): New.
15087         * win32-low.c (enum target_waitkind): Update comments.
15088         (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15089         (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15090         (win32_EnumProcessModules, win32_GetModuleInformation)
15091         (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15092         (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15093         (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15094         (win32_Module32First, win32_Module32Next, load_toolhelp)
15095         (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15096         (get_child_debug_event): Handle DLL events.
15097         (win32_wait): Likewise.
15098
15099 2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15100
15101         * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15102         * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15103
15104 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15105
15106         * win32-low.c (handle_output_debug_string): Ignore event if not
15107         waiting.
15108
15109 2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>
15110
15111         * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15112
15113 2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>
15114
15115         * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15116
15117 2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>
15118
15119         * inferiors.c (change_inferior_id): Add comment.
15120         * linux-low.c (check_removed_breakpoint): Add an early
15121         prototype.  Improve debug output.
15122         (linux_attach): Doc update.
15123         (linux_detach_one_process, linux_detach): Clean up before releasing
15124         each process.
15125         (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15126         * linux-low.h (struct process_info): Doc improvement.
15127         * mem-break.c (delete_all_breakpoints): New.
15128         * mem-break.h (delete_all_breakpoints): New prototype.
15129         * thread-db.c (find_first_thread): New.
15130         (thread_db_create_event): Call it instead of
15131         thread_db_find_new_threads.  Clean up unused variables.
15132         (maybe_attach_thread): Remove first thread handling.
15133         (thread_db_find_new_threads): Use find_first_thread.
15134         (thread_db_get_tls_address): Likewise.
15135
15136 2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>
15137
15138         * thread-db.c (thread_db_find_new_threads): Add prototype.
15139         (thread_db_create_event): Check for the main thread before adding
15140         a new thread.
15141         (maybe_attach_thread): Only enable event reporting if TID == 0.
15142         (thread_db_get_tls_address): Check for new threads.
15143
15144 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
15145
15146         * linux-low.c (linux_create_inferior): Try execv before execvp.
15147         * spu-low.c (spu_create_inferior): Likewise.
15148
15149 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
15150
15151         * linux-low.c (linux_create_inferior): Change execv to execvp.
15152         * spu-low.c (spu_create_inferior): Likewies.
15153
15154 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
15155
15156         * Makefile.in (clean): Clean new files instead of deleted ones.
15157         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15158         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15159         rules.
15160         * configure.srv: Specify XML files and new regformats for MIPS and
15161         MIPS64 GNU/Linux.
15162         * linux-mips-low.c (mips_num_regs): Set to only used registers.
15163         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
15164         an entry for the restart register.
15165         (mips_cannot_fetch_register, mips_cannot_store_register)
15166         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15167         register names to match the XML descriptions.
15168         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
15169         restart register instead of $0.
15170
15171 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15172             Markus Deuling  <deuling@de.ibm.com>
15173
15174         * remote-utils.c (decode_xfer_write): New function.
15175         * server.h (decode_xfer_write): Add prototype.
15176         * server.c (handle_query): Add PACKET_LEN argument.  Support
15177         qXfer:spu:read and qXfer:spu:write packets.
15178         (main): Pass packet_len to handle_query.
15179         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15180         * target.h (target_ops): Add qxfer_spu.
15181
15182 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
15183
15184         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15185         accessing non-seekable spufs files.
15186
15187 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
15188
15189         * server.c (handle_query): Add reply for qC packet.
15190
15191 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15192             Leo Zayas  <lerele@champenstudios@com>
15193
15194         * server.h (check_remote_input_interrupt_request): New function.
15195         * remote_utils.c (INVALID_DESCRIPTOR): New define.
15196         (remote_desc): Initialize with INVALID_DESCRIPTOR.
15197         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
15198         (check_remote_input_interrupt_request): New function.
15199         * server.h (check_remote_input_interrupt_request): Declare.
15200         * win32-low.c (winapi_DebugBreakProcess,
15201         winapi_GenerateConsoleCtrlEvent): New typedefs.
15202         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15203         to 250 ms.
15204         (win32_wait): Check for remote interrupt request
15205         with check_remote_input_interrupt_request.
15206         (win32_request_interrupt): New function.
15207         (win32_target_op): Set request_interrupt to win32_request_interrupt.
15208
15209 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15210
15211         * win32-low.c (debug_registers_changed,
15212         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15213         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15214         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15215         (thread_rec): Get context using the low target.
15216         (child_add_thread): Call thread_added on the low target,
15217         which does the same thing.
15218         (regptr): Delete.
15219         (do_initial_child_stuff): Remove debug registers references.
15220         Set context using the low target.  Resume threads after
15221         setting the contexts.
15222         (child_continue): Remove dead variable.  Remove debug
15223         registers references.
15224         (child_fetch_inferior_registers): Go through the low target.
15225         (do_child_store_inferior_registers): Remove.
15226         (child_store_inferior_registers): Go through the low target.
15227         (win32_resume): Remove debug registers references.
15228         Set context using the low target.
15229         (handle_exception): Change return type to void.  Don't record
15230         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
15231         first chance exception.
15232         (get_child_debug_event): Change return type to void.  Remove
15233         goto loop.  Always return after waiting for debug event.
15234         (win32_wait): Convert to switch statement.  Handle spurious
15235         events.
15236
15237         * win32-i386-low.c (debug_registers_changed,
15238         debug_registers_used): New.
15239         (initial_stuff): Rename to ...
15240         (i386_initial_stuff): ... this.  Clear debug registers
15241         state variables.
15242         (store_debug_registers): Delete.
15243         (i386_get_thread_context): New.
15244         (load_debug_registers): Delete.
15245         (i386_set_thread_context): New.
15246         (i386_thread_added): New.
15247         (single_step): Rename to ...
15248         (i386_single_step): ... this.
15249         (do_fetch_inferior_registers): Rename to ...
15250         (i386_fetch_inferior_register): ... this.
15251         (i386_store_inferior_register): New.
15252         (the_low_target): Adapt to new interface.
15253
15254         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15255         (arm_get_thread_context): New.
15256         (arm_set_thread_context): New.
15257         (regptr): New.
15258         (do_fetch_inferior_registers): Rename to ...
15259         (arm_fetch_inferior_register): ... this.
15260         (arm_store_inferior_register): New.
15261         (arm_wince_breakpoint): Reimplement as unsigned long.
15262         (arm_wince_breakpoint_len): Define.
15263         (the_low_target): Adapt to new interface.
15264
15265         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15266         load_debug_registers.  Add get_thread_context, set_thread_context,
15267         thread_added and store_inferior_register.  Rename
15268         fetch_inferior_registers to fetch_inferior_register.
15269         (regptr): Remove declaration.
15270
15271 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15272
15273         * linux-low.c (linux_detach): Change return type to int.  Return 0.
15274         * spu-low.c (spu_detach): Likewise.
15275
15276 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15277
15278         * target.h (target_ops): Change return type of detach to int.
15279         Add join.
15280         (join_inferior): New.
15281         * server.c (main): Don't skip detach support on mingw32.
15282         If the inferior doesn't support detaching return error.
15283         Call join_inferior instead of using waitpid.
15284         * linux-low.c (linux_join): New.
15285         (linux_target_op): Add linux_join.
15286         * spu-low.c (spu_join): New.
15287         (spu_target_ops): Add spu_join.
15288         * win32-low.c (win32_detach): Adapt to new interface.
15289         Reopen current_process_handle before detaching.  Issue a child
15290         resume before detaching.
15291         (win32_join): New.
15292         (win32_target_op): Add win32_join.
15293
15294 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15295
15296         * win32-low.c (win32-attach): Fix return value.
15297         * target.h (target_ops): Describe ATTACH return values.
15298
15299 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15300
15301         * win32-low.c (GETPROCADDRESS): Define.
15302         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
15303         (winapi_DebugSetProcessKillOnExit): Likewise.
15304         (win32_create_inferior): Force usage of ansi CreateProcessA.
15305         (win32_attach): Use GETPROCADDRESS.
15306         (win32_detach): Likewise.
15307
15308 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
15309
15310         * win32-low.c (win32_wait): Don't use WSTOPSIG.
15311
15312 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
15313
15314         * win32-low.c: Commit leftover changes from 2007-03-29.
15315
15316 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15317
15318         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15319         fields short instead of int.  Add explicit padding.
15320         (i387_cache_to_fsave): Remove unnecessary casts.
15321         (i387_fsave_to_cache): Doc fix.
15322         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15323
15324 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
15325
15326         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15327         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15328
15329 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15330
15331         * configure.srv (arm*-*-mingw32ce*): Move near the other
15332         arm targets.
15333
15334 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
15335
15336         * configure.ac: Add errno checking.
15337         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15338         sys/file.h and malloc.h.
15339         (AC_CHECK_DECLS): Add perror.
15340         (srv_mingwce): Handle.
15341         * configure.srv (i[34567]86-*-cygwin*): Add
15342         win32-i386-low.o to srv_tgtobj.
15343         (i[34567]86-*-mingw*): Likewise.
15344         (arm*-*-mingw32ce*): Add case.
15345         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15346         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15347         [__MINGW32CE__] (strerror): New function.
15348         [__MINGW32CE__] (errno): Define to GetLastError.
15349         [__MINGW32CE__] (COUNTOF): New macro.
15350         (remote_open): Remove extra close call.
15351         * mem-break.c (delete_breakpoint_at): New function.
15352         * mem-break.h (delete_breakpoint_at): Declare.
15353         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15354         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15355         [USE_WIN32API] (read, write): Add char* casts.
15356         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15357         * server.h: Include wincecompat.h on Windows CE.
15358         [HAVE_ERRNO_H]: Check.
15359         (perror): Declare if not declared.
15360         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15361         (perror_with_name): Remove errno declaration.
15362         * wincecompat.h: New.
15363         * wincecompat.c: New.
15364         * win32-low.h: New.
15365         * win32-arm-low.c: New.
15366         * win32-i386-low.c: New.
15367         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15368         (OUTMSG2): Make it safe.
15369         (_T): New macro.
15370         (COUNTOF): New macro.
15371         (NUM_REGS): Get it from the low target.
15372         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15373         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15374         (thread_rec): Let low target handle debug registers.
15375         (child_add_thread): Likewise.
15376         (child_init_thread_list): Likewise.
15377         (continue_one_thread): Likewise.
15378         (regptr): New.
15379         (do_child_fetch_inferior_registers): Move to ...
15380         * win32-i386-low.c: ... here, and rename to ...
15381         (do_fetch_inferior_registers): ... this.
15382         * win32-low.c (child_fetch_inferior_registers):
15383         Go through the low target.
15384         (do_child_store_inferior_registers): Use regptr.
15385         (strwinerror): New function.
15386         (win32_create_inferior): Handle Windows CE.
15387         Use strwinerror instead of strerror on Windows error
15388         codes.  Add program to the error output.
15389         Don't close the main thread handle on Windows CE.
15390         (win32_attach): Use coredll.dll on Windows CE.
15391         (win32_kill): Close current process and current
15392         thread handles.
15393         (win32_detach): Use coredll.dll on Windows CE.
15394         (win32_resume): Let low target handle debug registers, and
15395         step request.
15396         (handle_exception): Add/Remove initial breakpoint.  Avoid
15397         non-existant WSTOPSIG on Windows CE.
15398         (win32_read_inferior_memory): Cast to remove warning.
15399         (win32_arch_string): Go through the low target.
15400         (initialize_low): Call set_breakpoint_data with the low
15401         target's breakpoint.
15402         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15403         FOP_REGNUM, mappings): Move to ...
15404         * win32-i386-low.c: ... here.
15405         * win32-low.c (win32_thread_info): Move to ...
15406         * win32-low.h: ... here.
15407         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15408         win32-arm-low.c and wincecompat.c.
15409         (all:): Add $EXEEXT.
15410         (install-only:): Likewise.
15411         (gdbserver:): Likewise.
15412         (gdbreplay:): Likewise.
15413         * config.in: Regenerate.
15414         * configure: Regenerate.
15415
15416 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15417
15418         * win32-low.c: Rename typedef thread_info to
15419         win32_thread_info throughout.
15420
15421 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
15422
15423         * win32-i386-low.c: Rename to ...
15424         * win32-low.c: ... this.
15425         * configure.srv: Replace win32-i386-low.o with win32-low.o.
15426         * Makefile.in: Likewise.
15427
15428 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
15429
15430         * remote-utils.c (monitor_output): Constify msg parameter.
15431         * server.h (monitor_output): Likewise.
15432         * win32-i386-low.c (handle_output_debug_string): New.
15433         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15434         handle_output_debug_string.
15435         (get_child_debug_event): Likewise.
15436
15437 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
15438
15439         * server.c (main): Correct strtoul check.
15440
15441 2007-03-27  Jon Ringle  <jon@ringle.org>
15442
15443         * linux-low.c: Check __ARCH_HAS_MMU__ also.
15444
15445 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
15446
15447         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15448
15449 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
15450
15451         * terminal.h: Check HAVE_SGTTY_H.
15452
15453 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
15454
15455         * remote-utils.c (remote_open): Print out the assigned port number.
15456
15457 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
15458
15459         * remote-utils.c (monitor_output): New function.
15460         * server.c (debug_threads): Define here.
15461         (monitor_show_help): New function.
15462         (handle_query): Handle qRcmd.
15463         (main): Do not handle 'd' packet.
15464         * server.h (debug_threads, remote_debug, monitor_output): Declare.
15465         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15466         of debug_threads.
15467
15468 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15469
15470         * Makefile.in (EXEEXT): New.
15471         (clean): Use $(EXEEXT).
15472
15473 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15474
15475         * target.h (target_ops): Rename send_signal to request_interrupt,
15476         and remove enum target_signal parameter.
15477         * linux-low.c (linux_request_interrupt): Rename from
15478         linux_send_signal, and always send SIGINT.
15479         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15480         and always send SIGINT.
15481         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15482         of send_signal.
15483         (input_interrupt): Likewise.
15484
15485 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
15486
15487         * server.c (get_features_xml): Check if target implemented
15488         arch_string.
15489         * win32-i386-low.c (win32_arch_string): New.
15490         (win32_target_ops): Add win32_arch_string as arch_string member.
15491
15492 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
15493
15494         * spu-low.c (spu_arch_string): New.
15495         (spu_target_ops): Add spu_arch_string.
15496
15497 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
15498
15499         * remote-utils.c: Remove HAVE_TERMINAL_H check.
15500         * configure.ac: Do not check for terminal.h.
15501         * configure, config.in: Regenerated.
15502
15503 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15504
15505         * Makefile.in (OBS): Add $(XML_BUILTIN).
15506         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15507         (clean): Update.
15508         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15509         (arm-with-iwmmxt.c): New.
15510         * config.in, configure: Regenerate.
15511         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
15512         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
15513         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15514         (arm*-*-linux*): Add iWMMXt and regset support.
15515         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15516         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15517         (arm_store_wmmxregset, target_regsets): New.
15518         * server.c (get_features_xml): Take annex argument.  Check builtin
15519         XML documents.
15520         (handle_query): Handle multiple annexes.
15521
15522 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
15523
15524         * remote-utils.c [USE_WIN32API] (read, write): Define.
15525         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15526         write.
15527
15528 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
15529
15530         * linux-i386-low.c (the_low_target): Set arch_string.
15531         * linux-x86-64-low.c (the_low_target): Likewise.
15532         * linux-low.c (linux_arch_string): New.
15533         (linux_target_ops): Add it.
15534         * linux-low.h (struct linux_target_ops): Add arch_string.
15535         * server.c (write_qxfer_response): Use const void * for DATA.
15536         (get_features_xml): New.
15537         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
15538         * target.h (struct target_ops): Add arch_string method.
15539
15540 2007-01-03  Denis Pilat  <denis.pilat@st.com>
15541             Daniel Jacobowitz  <dan@codesourcery.com>
15542
15543         * linux-low.c (linux_kill): Handle being called with no threads.
15544         * win32-i386-low.c (win32_kill): Likewise.
15545         (get_child_debug_event): Clear current_process_handle.
15546
15547 2006-12-30  Denis PILAT  <denis.pilat@st.com>
15548             Daniel Jacobowitz  <dan@codesourcery.com>
15549
15550         * remote-utils.c (remote_open): Check the type of specified
15551         serial port devices before opening them.
15552         * server.c (main): Kill the inferior if an error occurs during
15553         the first remote_open.
15554
15555 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
15556
15557         * README: Update supported targets.
15558
15559 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
15560
15561         * Makefile.in (clean): Remove reg-mips64.c.
15562         (reg-mips64.c, reg-mips64.o): New rules.
15563         * configure.srv: Handle mips64.  Include regset support for mips.
15564         * linux-mips-low.c (union mips_register): New.
15565         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15566         (mips_breakpoint, mips_breakpoint_at): Use int.
15567         (mips_collect_register, mips_supply_register)
15568         (mips_collect_register_32bit, mips_supply_register_32bit)
15569         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15570         (mips_store_fpregset, target_regsets): New.
15571         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15572
15573 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
15574
15575         * configure.srv: Add target "spu*-*-*".
15576         * Makefile.in (clean): Remove reg-spu.c.
15577         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15578         * spu-low.c: New file.
15579
15580 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15581
15582         * configure.ac: Correct td_thr_tls_get_addr test.
15583         * configure: Regenerated.
15584
15585 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
15586
15587         * linux-low.c (linux_wait_for_event): Reformat.  Use the
15588         pass_signals array.
15589         * remote-utils.c (decode_address_to_semicolon): New.
15590         * server.c (pass_signals, handle_general_set): New.
15591         (handle_query): Mention QPassSignals for qSupported.
15592         (main): Call handle_general_set.
15593         * server.h (pass_signals, decode_address_to_semicolon): New.
15594
15595 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
15596
15597         * server.c (handle_query): Correct error handling for read_auxv.
15598
15599 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
15600
15601         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15602         and srv_linux_thread_db to yes.
15603         * linux-s390-low.c (s390_fill_gregset): New function.
15604         (target_regsets): Define data structure.
15605
15606 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
15607
15608         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15609         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
15610         * config.in, configure: Regenerated.
15611         * inferiors.c (gdb_id_to_thread): New function.
15612         (gdb_id_to_thread_id): Use it.
15613         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15614         * linux-low.h (struct process_info): Add th member.
15615         (thread_db_get_tls_address): New prototype.
15616         * remote-utils.c (decode_address): Make non-static.
15617         * server.c (handle_query): Handle qGetTLSAddr.
15618         * server.h (gdb_id_to_thread, decode_address): New prototypes.
15619         * target.h (struct target_ops): Add get_tls_address.
15620         * thread-db.c (maybe_attach_thread): Save the thread handle.
15621         (thread_db_get_tls_address): New.
15622
15623 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
15624
15625         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15626         (linux_resume_one_process): Take a siginfo_t *.  Update all
15627         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
15628         (struct pending_signals): Add a siginfo_t.
15629         (linux_wait_for_process): Always set last_status.
15630         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15631         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15632         * linux-low.h (struct process_info): Add last_status.
15633
15634 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
15635
15636         * remote-utils.c (try_rle): New function.
15637         (putpkt_binary): Use it.
15638
15639 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
15640
15641         * Makefile.in (clean): Clean reg-x86-64-linux.c.
15642         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15643         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15644         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15645         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15646         point registers.
15647
15648 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
15649
15650         * server.c (terminal_fd): New variable.
15651         (old_foreground_pgrp): Likewise.
15652         (restore_old_foreground_pgrp): New function.
15653         (start_inferior): Record the terminal file descriptor in terminal_fd
15654         and its original foreground group in old_foreground_pgrp.  Register
15655         restore_old_foreground_pgrp with atexit().
15656
15657 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
15658
15659         * server.c (handle_query): Correct qPart to qXfer.
15660
15661 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
15662
15663         * configure.ac: Check for more headers which are missing on
15664         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
15665         * configure.srv: Add Cygwin and mingw32.
15666         * remote-utils.c: Don't include headers unconditionally which
15667         are missing on mingw32.  Include <winsock.h> for mingw32.
15668         (remote_open): Adjust for mingw32 support.  Flush
15669         standard error after writing to it.
15670         (remote_close, putpkt_binary, input_interrupt, block_async_io)
15671         (unblock_async_io, enable_async_io, disable_async_io)
15672         (readchar, getpkt): Update for Winsock support.
15673         (prepare_resume_reply): Expect a protocol signal number.
15674         * server.c: Disable <sys/wait.h> on mingw32.
15675         (start_inferior): Adjust for mingw32 support.  Flush
15676         standard error after writing to it.
15677         (attach_inferior): Likewise.  Use protocol signal
15678         numbers.
15679         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
15680         and names.
15681         * win32-i386-low.c: New file.
15682         * Makefile.in (XM_CLIBS): Set.
15683         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15684         (win32-i386-low.o): New dependency rule.
15685         * linux-low.c (linux_wait): Use target signal numbers.
15686         * target.h (struct target_ops): Doc fix.
15687         * server.h (target_signal_to_name): New prototype.
15688         * gdbreplay.c: Don't include headers unconditionally which
15689         are missing on mingw32.  Include <winsock.h> for mingw32.
15690         (remote_close, remote_open): Adjust for Winsock support.
15691         * configure, config.in: Regenerated.
15692
15693 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
15694
15695         * server.c (decode_xfer_read, write_qxfer_response): New.
15696         (handle_query): Take a packet length argument.  Handle
15697         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
15698         the qSupported response.
15699         (main): Update call to handle_query.
15700
15701 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
15702
15703         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15704         (putpkt_binary): Renamed from putpkt and adjusted for binary
15705         data.
15706         (putpkt): New wrapper for putpkt_binary.
15707         (readchar): Don't mask off the high bit.
15708         (decode_X_packet): New function.
15709         * server.c (main): Call putpkt_binary if a handler sets the packet
15710         length.  Save the length of the incoming packet.  Handle 'X'.
15711         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15712
15713 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
15714
15715         * server.c (handle_query): Handle qSupported.
15716
15717 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15718
15719         * remote-utils.c (all_symbols_looked_up): New variable.
15720         (look_up_one_symbol): Check it.
15721         * server.h (look_up_one_symbol): New declaration.
15722         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15723
15724 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
15725
15726         * Makefile.in (linux-arm-low.o): Update dependencies.
15727         * linux-arm-low.c: Include "gdb_proc_service.h".
15728         (PTRACE_GET_THREAD_AREA): Define.
15729         (ps_get_thread_area): New function.
15730
15731 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
15732
15733         * configure.srv (m68k*-*-uclinux*): New target.
15734         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15735         (linux_resume_one_process): Remove extraneous cast.
15736         (linux_read_offsets): New.
15737         (linux_target_op): Add linux_read_offsets on mmuless systems.
15738         * server.c (handle_query): Add qOffsets logic.
15739         * target.h (struct target_ops): Add read_offsets.
15740
15741 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15742
15743         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15744         (PTRACE_GET_THREAD_AREA): Define.
15745         (ps_get_thread_area): New function.
15746         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15747         (linux-x86-64-low.o): Update.
15748
15749 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
15750
15751         * configure.ac: Remove checks for prfpregset_t.
15752         * gdb_proc_service.h: New file.
15753         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15754         new "gdb_proc_service.h".
15755         * proc-service.c: Likewise.
15756         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15757         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15758         * Makefile.in (gdb_proc_service_h): Updated.
15759         * configure, config.in: Regenerated.
15760
15761 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
15762
15763         * remote-utils.c (prepare_resume_reply): Move declaration
15764         of gdb_id_from_wait to the top of the block.
15765
15766 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
15767
15768         * linux-low.c (regsets_store_inferior_registers): Read the regset
15769         from the target before filling it.
15770
15771 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
15772
15773         * server.c (attach_inferior): Return SIGTRAP for a successful
15774         attach.
15775
15776 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
15777
15778         * Makefile.in (OBS): Add version.o.
15779         (STAGESTUFF): Delete.
15780         (version.o): Add dependencies.
15781         (version.c): Replace rule.
15782         (clean): Remove version.c.
15783         * server.c (gdbserver_version): New.
15784         (gdbserver_usage): Use printf.
15785         (main): Handle --version and --help.
15786         * server.h (version, host_name): Add declarations.
15787
15788 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
15789
15790         * linux-arm-low.c:
15791         * linux-arm-low.c:
15792         * inferiors.c:
15793         * i387-fp.h:
15794         * i387-fp.c:
15795         * gdbreplay.c:
15796         * regcache.c:
15797         * proc-service.c:
15798         * mem-break.h:
15799         * mem-break.c:
15800         * linux-x86-64-low.c:
15801         * linux-sh-low.c:
15802         * linux-s390-low.c:
15803         * linux-ppc64-low.c:
15804         * linux-ppc-low.c:
15805         * linux-mips-low.c:
15806         * linux-m68k-low.c:
15807         * linux-m32r-low.c:
15808         * linux-low.h:
15809         * linux-low.c:
15810         * linux-ia64-low.c:
15811         * linux-i386-low.c:
15812         * linux-crisv32-low.c:
15813         * thread-db.c:
15814         * terminal.h:
15815         * target.h:
15816         * target.c:
15817         * server.h:
15818         * server.c:
15819         * remote-utils.c:
15820         * regcache.h:
15821         * utils.c:
15822         * Makefile.in:
15823         * configure.ac:
15824         * gdbserver.1: Add (C) after Copyright.  Update the FSF
15825         address.
15826
15827 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
15828
15829         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15830         (arm_breakpoint_at): Recognize both breakpoints.
15831         (the_low_target): Use the correct breakpoint instruction.
15832
15833 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
15834
15835         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15836         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15837         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15838         (the_low_target): Update.
15839
15840 2005-10-25  Andreas Schwab  <schwab@suse.de>
15841
15842         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15843
15844         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15845         (ia64_num_regs): Reduce to 462.
15846
15847 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
15848
15849         * acinclude.m4: Correct quoting.
15850         * aclocal.m4: Regenerated.
15851
15852         Suggested by SZOKOVACS Robert <szo@ies.hu>:
15853         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15854         (thread_db_init): Call thread_db_err_str.
15855         * configure.ac: Check for TD_VERSION.
15856         * config.in, configure: Regenerated.
15857
15858 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
15859
15860         * server.h (error, fatal, warning): Add ATTR_FORMAT.
15861
15862 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15863
15864         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15865         is not available.  Define HAVE_PTRACE_GETREGS if it is.
15866         * config.in, configure: Regenerated.
15867         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15868         * linux-i386-low.c, linux-m68k-low.c: Update to use
15869         HAVE_PTRACE_GETREGS.
15870         * linux-low.c (regsets_fetch_inferior_registers)
15871         (regsets_store_inferior_registers): Only return 0 if we processed
15872         GENERAL_REGS.
15873         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15874         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15875
15876 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15877
15878         * inferiors.c (struct thread_info): Add gdb_id.
15879         (add_thread): Add gdb_id argument.
15880         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15881         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15882         calls to add_thread.
15883         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15884         * server.c (handle_query): Use thread_to_gdb_id.
15885         (handle_v_cont, main): Use gdb_id_to_thread_id.
15886         * server.h (add_thread): Update prototype.
15887         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15888         prototypes.
15889
15890 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
15891
15892         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15893         left-padded registers.
15894         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15895         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15896
15897 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
15898
15899         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15900         * configure: Regenerate.
15901         * config.in: Regenerate.
15902         * server.h (NEED_DECLARATION_STRERROR):
15903         Replace with !HAVE_DECL_STRERROR.
15904
15905 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
15906
15907         * linux-low.c (linux_wait, linux_send_signal): Don't test
15908         an unsigned long variable for > 0 if it could be MAX_ULONG.
15909         * server.c (myresume): Likewise.
15910         * target.c (set_desired_inferior): Likewise.
15911
15912 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
15913
15914         * configure.ac: Simplify and improve check for socklen_t.
15915         * configure, config.in: Regenerate.
15916
15917 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
15918
15919         * acconfig.h: Remove.
15920         * configure.ac: Add a test for socklen_t.  Use three-argument
15921         AC_DEFINE throughout.
15922         * config.in: Regenerated using autoheader 2.59.
15923         * configure: Regenerated.
15924
15925         * gdbreplay.c (socklen_t): Provide a default.
15926         (remote_open): Use socklen_t.
15927         * remote-utils.c (socklen_t): Provide a default.
15928         (remote_open): Use socklen_t.
15929         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15930         unsigned char.
15931
15932         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15933         char for buffers.
15934         * linux-low.c (linux_read_memory, linux_write_memory)
15935         (linux_read_auxv): Likewise.
15936         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15937         (check_mem_write): Likewise.
15938         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15939         Likewise.
15940         * regcache.c (struct inferior_rgcache_data, registers_to_string)
15941         (registers_from_string, register_data): Likewise.
15942         * server.c (handle_query, main): Likewise.
15943         * server.h (convert_ascii_to_int, convert_int_to_ascii)
15944         (decode_M_packet): Likewise.
15945         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15946         * target.h (struct target_ops): Update read_memory, write_memory,
15947         and read_auxv.
15948         (read_inferior_memory, write_inferior_memory): Update.
15949         * linux-low.h (struct linux_target_ops): Change type of breakpoint
15950         to unsigned char *.
15951         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15952         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15953         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15954         linux-s390-low.c, linux-sh-low.c: Update for changes in
15955         read_inferior_memory and the_low_target->breakpoint.
15956
15957 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
15958
15959         * Makefile.in (SFILES): Add linux-ppc64-low.c.
15960         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15961         * configure.srv: Add powerpc64-*-linux*.
15962         * linux-ppc64-low.c: New file.
15963
15964 2005-05-23  Orjan Friberg  <orjanf@axis.com>
15965
15966         * linux-cris-low.c: New file with support for CRIS.
15967         * linux-crisv32-low.c: Ditto for CRISv32.
15968         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15969         (clean): Add reg-cris.c and reg-crisv32.c.
15970         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15971         reg-crisv32.o, and reg-crisv32.c to make rules.
15972         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15973         recognized targets.
15974
15975 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
15976
15977         * linux-low.c (fetch_register): Ensure buffer size is a multiple
15978         of sizeof (PTRACE_XFER_TYPE).
15979         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
15980
15981 2005-05-12  Orjan Friberg  <orjanf@axis.com>
15982
15983         * target.h (struct target_ops): Add insert_watchpoint,
15984         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15985         pointers for hardware watchpoint support.
15986         * linux-low.h (struct linux_target_ops): Ditto.
15987         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15988         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
15989         to linux_target_ops.
15990         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15991         reply packet.
15992         * server.c (main): Recognize 'Z' and 'z' packets.
15993
15994 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
15995
15996         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15997         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15998         (the_low_target): Add new members.
15999
16000 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16001
16002         * proc-service.c (ps_lgetregs): Search all_processes instead of
16003         all_threads.
16004
16005 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
16006
16007         * server.c (start_inferior): Change return type to int.
16008         (attach_inferior): Change sigptr to int *.
16009         (handle_v_cont, handle_v_requests): Change signal to int *.
16010         (main): Change signal to int.
16011
16012 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
16013
16014         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16015         * configure.srv: Add m32r*-*-linux*.
16016         * linux-m32r-low.c: New file.
16017
16018 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
16019
16020         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16021
16022 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
16023
16024         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16025         Take unsigned long arguments for PIDs.
16026         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16027         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16028         (wait_for_sigstop, linux_resume_one_process)
16029         (regsets_fetch_inferior_registers, linux_send_signal)
16030         (linux_read_auxv): Likewise.  Update the types of variables holding
16031         PIDs.  Update format string specifiers.
16032         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16033         * remote-utils.c (prepare_resume_reply): Likewise.
16034         * server.c (cont_thread, general_thread, step_thread)
16035         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16036         unsigned long.
16037         (handle_query): Update format specifiers.
16038         (handle_v_cont, main): Use strtoul for thread IDs.
16039         * server.h (struct inferior_list_entry): Use unsigned long for ID.
16040         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16041         (general_thread, step_thread, thread_from_wait)
16042         (old_thread_from_wait): Update.
16043         * target.h (struct thread_resume): Use unsigned long for THREAD.
16044         (struct target_ops): Use unsigned long for arguments to attach and
16045         thread_alive.
16046
16047 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
16048
16049         * acinclude.m4: Include bfd/bfd.m4 directly.
16050         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
16051         <agriffis@toolchain.org>.
16052         * aclocal.m4, configure: Regenerated.
16053
16054 2005-01-07  Andrew Cagney  <cagney@gnu.org>
16055
16056         * configure.ac: Rename configure.in, require autoconf 2.59.
16057         * configure: Re-generate.
16058
16059 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
16060
16061         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
16062         LIBS when finished.
16063         * aclocal.m4: Regenerated.
16064         * configure: Regenerated.
16065
16066 2004-11-21  Andreas Schwab  <schwab@suse.de>
16067
16068         * linux-m68k-low.c (m68k_num_gregs): Define.
16069         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16070         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16071         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16072         (m68k_breakpoint_at): New.  Add to the_low_target.
16073
16074         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16075         srv_linux_thread_db to yes.
16076
16077 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
16078
16079         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16080         (ARCH_SET_FS): Likewise.
16081         (ARCH_GET_FS): Likewise.
16082         (ARCH_GET_GS): Likewise.
16083
16084 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16085
16086         * linux-i386-low.c (ps_get_thread_area): New.
16087         * linux-x86-64-low.c (ps_get_thread_area): New.
16088         * linux-low.c: Include <sys/syscall.h>.
16089         (linux_kill_one_process): Don't kill the first thread here.
16090         (linux_kill): Kill the first thread here.
16091         (kill_lwp): New function.
16092         (send_sigstop, linux_send_signal): Use it.
16093         * proc-service.c: Clean up #ifdefs.
16094         (fpregset_info): Delete.
16095         (ps_lgetregs): Update and enable implementation.
16096         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16097         implementations.
16098         * remote-utils.c (struct sym_cache, symbol_cache): New.
16099         (input_interrupt): Print a clearer message.
16100         (async_io_enabled): New variable.
16101         (enable_async_io, disable_async_io): Use it.  Update comments.
16102         (look_up_one_symbol): Use the symbol cache.
16103         * thread-db.c (thread_db_look_up_symbols): New function.
16104         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
16105
16106 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
16107
16108         * configure.in: Test for -rdynamic.
16109         * configure: Regenerated.
16110         * Makefile (INTERNAL_LDFLAGS): New.
16111         (gdbserver, gdbreplay): Use it.
16112
16113 2004-09-02  Andrew Cagney  <cagney@gnu.org>
16114
16115         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16116
16117 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
16118
16119         * linux-low.c (linux_wait): Clear all_processes list also.
16120
16121 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16122
16123         * linux-low.c: Include <errno.h>.  Remove extern declaration of
16124         errno.
16125
16126 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
16127
16128         * gdbreplay.c, server.h, utils.c: Update copyright years.
16129
16130 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16131
16132         * server.c (main): Print child status or termination signal from
16133         variable 'signal', not 'sig'.
16134
16135 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
16136
16137         * linux-low.c (linux_read_memory): Change return type to
16138         int.  Check for and return error from ptrace().
16139         * target.c (read_inferior_memory): Change return type to int.  Pass
16140         back return status from the_target->read_memory().
16141         * target.h (struct target_ops): Adapt *read_memory() prototype.
16142         Update comment.
16143         (read_inferior_memory): Adapt prototype.
16144         * server.c (main): Return an error packet if
16145         read_inferior_memory() returns an error.
16146
16147 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
16148
16149         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16150         Unify with other clean targets.
16151
16152 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16153
16154         * server.c (handle_v_cont): Call set_desired_inferior.
16155
16156 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16157
16158         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16159
16160 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16161
16162         * linux-low.c (linux_wait): Unblock async I/O.
16163         (linux_resume): Block and enable async I/O.
16164         * remote-utils.c (block_async_io, unblock_async_io): New functions.
16165         * server.h (block_async_io, unblock_async_io): Add prototypes.
16166
16167 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16168
16169         * remote-utils.c (remote_open): Print a status notice after
16170         opening a TCP port.
16171         * server.c (attach_inferior): Print a status notice after
16172         attaching.
16173
16174 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
16175
16176         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16177
16178 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
16179
16180         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16181         error packet.
16182         * server.c, target.h: Update copyright years.
16183
16184 2004-02-25  Roland McGrath  <roland@redhat.com>
16185
16186         * target.h (struct target_ops): New member `read_auxv'.
16187         * server.c (handle_query): Handle qPart:auxv:read: query using that.
16188         * linux-low.c (linux_read_auxv): New function.
16189         (linux_target_ops): Initialize `read_auxv' member to that.
16190
16191 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16192
16193         Committed by Jim Blandy  <jimb@redhat.com>.
16194
16195         * linux-s390-low.c (s390_num_regs): Update.
16196         (s390_regmap): Remove control registers.  Use __s390x__ predefine
16197         instead of GPR_SIZE to distiguish s390 and s390x targets.
16198
16199 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
16200
16201         * linux-low.c: Update copyright year.
16202         (check_removed_breakpoint): Clear pending_is_breakpoint.
16203         (linux_set_resume_request, linux_queue_one_thread)
16204         (resume_status_pending_p): New functions.
16205         (linux_continue_one_thread): Use process->resume.
16206         (linux_resume): Only resume threads if there are no pending events.
16207         * linux-low.h (struct process_info): Add resume request
16208         pointer.
16209
16210 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
16211
16212         * regcache.c (new_register_cache): Clear the allocated register
16213         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16214
16215 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
16216
16217         * linux-low.c (linux_resume): Take a struct thread_resume *
16218         argument.
16219         (linux_wait): Update call.
16220         (resume_ptr): New static variable.
16221         (linux_continue_one_thread): Renamed from
16222         linux_continue_one_process.  Use resume_ptr.
16223         (linux_resume): Use linux_continue_one_thread.
16224         * server.c (handle_v_cont, handle_v_requests): New functions.
16225         (myresume): New function.
16226         (main): Handle 'v' case.
16227         * target.h (struct thread_resume): New type.
16228         (struct target_ops): Change argument of "resume" to struct
16229         thread_resume *.
16230         (myresume): Delete macro.
16231
16232 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
16233
16234         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16235         (uninstall): Support DESTDIR.
16236
16237 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
16238
16239         * configure.srv: Add xscale*linux copy of arm*linux entry.
16240
16241 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
16242
16243         * linux-arm-low.c (arm_reinsert_addr): New function.
16244         (the_low_target): Add arm_reinsert_addr.
16245
16246 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
16247
16248         * mem-break.c: Remove whitespace at end of file.
16249
16250 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16251
16252         * configure.in: Check whether we need to prototype strerror.
16253         * server.h: Optionally prototype strerror.
16254         * gdbreplay.c (perror_with_name): Use strerror.
16255         * linux-low.c (linux_attach_lwp): Use strerror.
16256         * utils.c (perror_with_name): Use strerror.
16257         * config.in, configure: Regenerated.
16258
16259 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
16260
16261         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16262         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16263
16264 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
16265
16266         * Makefile.in (SFILES): Update.
16267         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16268         low-sun3.c: Remove files.
16269
16270 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
16271
16272         * linux-low.c: Move comment to linux_thread_alive where it belonged.
16273         (linux_detach_one_process, linux_detach): New functions.
16274         (linux_target_ops): Add linux_detach.
16275         * server.c (main): Handle 'D' packet.
16276         * target.h (struct target_ops): Add "detach" member.
16277         (detach_inferior): Define.
16278
16279 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
16280
16281         From Kelley Cook  <kelleycook@wideopenwest.com>:
16282         * configure.srv: Accept i[34567]86 variants.
16283
16284 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
16285
16286         * linux-low.c (linux_wait_for_event): Correct comment typos.
16287         (linux_resume_one_process): Call check_removed_breakpoint.
16288         (linux_send_signal): New function.
16289         (linux_target_ops): Add linux_send_signal.
16290         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16291         of kill.
16292         * target.h (struct target_ops): Add send_signal.
16293
16294 2003-05-29  Jim Blandy  <jimb@redhat.com>
16295
16296         * linux-low.c (usr_store_inferior_registers): Transfer buf in
16297         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
16298         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16299         away part of the register's value.
16300
16301 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
16302
16303         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16304         (linux_wait_for_event, linux_init_signals): Likewise.
16305
16306 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
16307
16308         * configure.in: Check for stdlib.h.
16309         * configure: Regenerated.
16310         * config.in: Regenerated.
16311
16312 2003-01-04  Andreas Schwab  <schwab@suse.de>
16313
16314         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16315
16316 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
16317
16318         * Makefile.in: Remove obsolete code.
16319
16320 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
16321
16322         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16323         defined(PT_FPR0_HI).
16324
16325 2002-11-17  Stuart Hughes  <seh@zee2.com>
16326
16327         * linux-arm-low.c (arm_num_regs): Increase.
16328         (arm_regmap): Include status register.
16329
16330 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
16331
16332         * linux-low.c (register_addr): Remove incorrect -1 check.
16333
16334 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
16335
16336         * linux-low.c (linux_create_inferior): Call setpgid.  Return
16337         the new PID.
16338         (unstopped_p, linux_signal_pid): Remove.
16339         (linux_target_ops): Remove linux_signal_pid.
16340         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16341         global instead of target method.
16342         * target.h (struct target_ops): Remove signal_pid.  Update comment
16343         for create_inferior.
16344         * server.c (signal_pid): New variable.
16345         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
16346         gdbserver.  Set the child to be the foreground process group.
16347         (attach_inferior): Set signal_pid.
16348
16349 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
16350
16351         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16352
16353 2002-08-20  Jim Blandy  <jimb@redhat.com>
16354
16355         * Makefile.in (LDFLAGS): Allow the configure script to establish a
16356         default for this.
16357
16358 2002-08-01  Andrew Cagney  <cagney@redhat.com>
16359
16360         * Makefile.in: Make chill references obsolete.
16361
16362 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
16363
16364         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16365         * configure: Regenerate.
16366         * config.in: Regenerate.
16367
16368 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
16369
16370         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16371         (perror_with_name, remote_close, remote_open, expect, play): Static.
16372
16373 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
16374
16375         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16376         byte offsets instead of an array of indexes.
16377         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16378
16379 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
16380
16381         * regcache.c: Add comment.
16382
16383 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
16384
16385         * thread-db.c: New file.
16386         * proc-service.c: New file.
16387         * acinclude.m4: New file.
16388         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16389         proc-service.o, and thread-db.o.
16390         (linux-low.o): Add USE_THREAD_DB.
16391         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16392         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16393         * aclocal.m4: Regenerated.
16394         * config.in: Regenerated.
16395         * configure: Regenerated.
16396         * configure.in: Check for proc_service.h, sys/procfs.h,
16397         thread_db.h, and linux/elf.h headrs.
16398         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16399         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
16400         Check for -lthread_db and thread support.
16401         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16402         PowerPC, and SuperH.
16403         * i387-fp.c: Constify arguments.
16404         * i387-fp.h: Likewise.
16405         * inferiors.c: (struct thread_info): Renamed from
16406         `struct inferior_info'.  Remove PID member.  Use generic inferior
16407         list header.  All uses updated.
16408         (inferiors, signal_pid): Removed.
16409         (all_threads): New variable.
16410         (get_thread): Define.
16411         (add_inferior_to_list): New function.
16412         (for_each_inferior): New function.
16413         (change_inferior_id): New function.
16414         (add_inferior): Removed.
16415         (remove_inferior): New function.
16416         (add_thread): New function.
16417         (free_one_thread): New function.
16418         (remove_thread): New function.
16419         (clear_inferiors): Use for_each_inferior and free_one_thread.
16420         (find_inferior): New function.
16421         (find_inferior_id): New function.
16422         (inferior_target_data): Update argument type.
16423         (set_inferior_target_data): Likewise.
16424         (inferior_regcache_data): Likewise.
16425         (set_inferior_regcache_data): Likewise.
16426         * linux-low.c (linux_bp_reinsert): Remove.
16427         (all_processes, stopping_threads, using_thrads)
16428         (struct pending_signals, debug_threads, pid_of): New.
16429         (inferior_pid): Replace with macro.
16430         (struct inferior_linux_data): Remove.
16431         (get_stop_pc, add_process): New functions.
16432         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16433         Use add_process and add_thread.
16434         (linux_attach_lwp): New function, based on old linux_attach.  Use
16435         add_process and add_thread.  Set stop_expected for new threads.
16436         (linux_attach): New function.
16437         (linux_kill_one_process): New function.
16438         (linux_kill): Kill all LWPs.
16439         (linux_thread_alive): Use find_inferior_id.
16440         (check_removed_breakpoints, status_pending_p): New functions.
16441         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16442         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
16443         struct for the found process.
16444         (linux_wait_for_event): New function.
16445         (linux_wait): Use it.  Support LWPs.
16446         (send_sigstop, wait_for_sigstop, stop_all_processes)
16447         (linux_resume_one_process, linux_continue_one_process): New functions.
16448         (linux_resume): Support LWPs.
16449         (REGISTER_RAW_SIZE): Remove.
16450         (fetch_register): Use register_size instead.  Call supply_register.
16451         (usr_store_inferior_registers): Likewise.  Call collect_register.
16452         Fix recursive case.
16453         (regsets_fetch_inferior_registers): Improve error message.
16454         (regsets_store_inferior_registers): Add debugging.
16455         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16456         (unstopped_p, linux_signal_pid): New functions.
16457         (linux_target_ops): Add linux_signal_pid.
16458         (linux_init_signals): New function.
16459         (initialize_low): Call it.  Initialize using_threads.
16460         * regcache.c (inferior_regcache_data): Add valid
16461         flag.
16462         (get_regcache): Fetch registers lazily.  Add fetch argument
16463         and update all callers.
16464         (regcache_invalidate_one, regcache_invalidate): New
16465         functions.
16466         (new_register_cache): Renamed from create_register_cache.
16467         Return the new regcache.
16468         (free_register_cache): Change argument to a void *.
16469         (registers_to_string, registers_from_string): Call get_regcache
16470         with fetch flag set.
16471         (register_data): Make static.  Pass fetch flag to get_regcache.
16472         (supply_register): Call get_regcache with fetch flag clear.
16473         (collect_register): Call get_regcache with fetch flag set.
16474         (collect_register_as_string): New function.
16475         * regcache.h: Update.
16476         * remote-utils.c (putpkt): Flush after debug output and use
16477         stderr.
16478         Handle input interrupts while waiting for an ACK.
16479         (input_interrupt): Use signal_pid method.
16480         (getpkt): Flush after debug output and use stderr.
16481         (outreg): Use collect_register_as_string.
16482         (new_thread_notify, dead_thread_notify): New functions.
16483         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
16484         and general_thread.
16485         (look_up_one_symbol): Flush after debug output.
16486         * server.c (step_thread, server_waiting): New variables.
16487         (start_inferior): Don't use signal_pid.  Update call to mywait.
16488         (attach_inferior): Update call to mywait.
16489         (handle_query): Handle qfThreadInfo and qsThreadInfo.
16490         (main): Don't fetch/store registers explicitly.  Use
16491         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
16492         calls to mywait.
16493         * server.h: Update.
16494         (struct inferior_list, struct_inferior_list_entry): New.
16495         * target.c (set_desired_inferior): New.
16496         (write_inferior_memory): Constify.
16497         (mywait): New function.
16498         * target.h: Update.
16499         (struct target_ops): New signal_pid method.
16500         (mywait): Removed macro, added prototype.
16501
16502         * linux-low.h (regset_func): Removed.
16503         (regset_fill_func, regset_store_func): New.
16504         (enum regset_type): New.
16505         (struct regset_info): Add type field.  Use new operation types.
16506         (struct linux_target_ops): stop_pc renamed to get_pc.
16507         Add decr_pc_after_break and breakpoint_at.
16508         (get_process, get_thread_proess, get_process_thread)
16509         (strut process_info, all_processes, linux_attach_lwp)
16510         (thread_db_init): New.
16511
16512         * linux-arm-low.c (arm_get_pc, arm_set_pc,
16513         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16514         (the_low_target): Add new members.
16515         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16516         (i386_store_fpxregset): Constify.
16517         (target_regsets): Add new kind identifier.
16518         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
16519         (i386_set_pc): Add debugging.
16520         (i386_breakpoint_at): New function.
16521         (the_low_target): Add new members.
16522         * linux-mips-low.c (mips_get_pc, mips_set_pc)
16523         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16524         (mips_breakpoint_at): New.
16525         (the_low_target): Add new members.
16526         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16527         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16528         (the_low_target): Add new members.
16529         * linux-sh-low.c (sh_get_pc, sh_set_pc)
16530         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16531         (the_low_target): Add new members.
16532         * linux-x86-64-low.c (target_regsets): Add new kind
16533         identifier.
16534
16535 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
16536
16537         From Martin Pool <mbp@samba.org>:
16538         * server.c (gdbserver_usage): New function.
16539         (main): Call it.
16540
16541 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
16542
16543         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16544         stop_at -> stop_pc.
16545
16546 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
16547
16548         * Makefile.in: Remove obsolete code.
16549
16550 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
16551
16552         * linux-low.c (regsets_fetch_inferior_registers),
16553         (regsets_store_inferior_registers): Removed cast to int from
16554         ptrace() calls.
16555         * regcache.h: Added declaration of struct inferior_info.
16556
16557 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16558
16559         * inferiors.c (struct inferior_info): Add regcache_data.
16560         (add_inferior): Call create_register_cache.
16561         (clear_inferiors): Call free_register_cache.
16562         (inferior_regcache_data, set_inferior_regcache_data): New functions.
16563         * regcache.c (struct inferior_regcache_data): New.
16564         (registers): Remove.
16565         (get_regcache): New function.
16566         (create_register_cache, free_register_cache): New functions.
16567         (set_register_cache): Don't initialize the register cache here.
16568         (registers_to_string, registers_from_string, register_data): Call
16569         get_regcache.
16570         * regcache.h: Add prototypes.
16571         * server.h: Likewise.
16572
16573 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
16574
16575         * mem-break.c: New file.
16576         * mem-break.h: New file.
16577         * Makefile.in: Add mem-break.o rule; update server.h
16578         dependencies.
16579         * inferiors.c (struct inferior_info): Add target_data
16580         member.
16581         (clear_inferiors): Free target_data member if set.
16582         (inferior_target_data, set_inferior_target_data): New functions.
16583         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16584         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
16585         * linux-low.c (linux_bp_reinsert): New variable.
16586         (struct inferior_linux_data): New.
16587         (linux_create_inferior): Use set_inferior_target_data.
16588         (linux_attach): Likewise.  Call add_inferior.
16589         (linux_wait_for_one_inferior): New function.
16590         (linux_wait): Call it.
16591         (linux_write_memory): Add const.
16592         (initialize_low): Call set_breakpoint_data.
16593         * linux-low.h (struct linux_target_ops): Add breakpoint
16594         handling members.
16595         * server.c (attach_inferior): Remove extra add_inferior
16596         call.
16597         * server.h: Include mem-break.h.  Update inferior.c
16598         prototypes.
16599         * target.c (read_inferior_memory)
16600         (write_inferior_memory): New functions.
16601         * target.h (read_inferior_memory)
16602         (write_inferior_memory): Change macros to prototypes.
16603         (struct target_ops): Update comments.  Add const to write_memory
16604         definition.
16605
16606 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
16607
16608         * linux-low.c (usr_store_inferior_registers): Support
16609         registers which are allowed to fail to store.
16610         * linux-low.h (linux_target_ops): Likewise.
16611         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16612         (ppc_cannot_store_register): FPSCR may not be storable.
16613
16614 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16615
16616         * server.h: Include <string.h> if HAVE_STRING_H.
16617         * ChangeLog: Correct paths in last ChangeLog entry.
16618
16619 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16620
16621         * linux-low.h: Remove obsolete prototypes.
16622         (struct linux_target_ops): New.
16623         (extern the_low_target): New.
16624         * linux-low.c (num_regs, regmap): Remove declarations.
16625         (register_addr): Use the_low_target explicitly.
16626         (fetch_register): Likewise.
16627         (usr_fetch_inferior_registers): Likewise.
16628         (usr_store_inferior_registers): Likewise.
16629         * linux-arm-low.c (num_regs): Remove.
16630         (arm_num_regs): Define.
16631         (arm_regmap): Renamed from regmap, made static.
16632         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16633         made static.
16634         (arm_cannot_store_register): Renamed from cannot_store_register,
16635         made static.
16636         (the_low_target): New.
16637         * linux-i386-low.c (num_regs): Remove.
16638         (i386_num_regs): Define.
16639         (i386_regmap): Renamed from regmap, made static.
16640         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16641         made static.
16642         (i386_cannot_store_register): Renamed from cannot_store_register,
16643         made static.
16644         (the_low_target): New.
16645         * linux-ia64-low.c (num_regs): Remove.
16646         (ia64_num_regs): Define.
16647         (ia64_regmap): Renamed from regmap, made static.
16648         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16649         made static.
16650         (ia64_cannot_store_register): Renamed from cannot_store_register,
16651         made static.
16652         (the_low_target): New.
16653         * linux-m68k-low.c (num_regs): Remove.
16654         (m68k_num_regs): Define.
16655         (m68k_regmap): Renamed from regmap, made static.
16656         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16657         made static.
16658         (m68k_cannot_store_register): Renamed from cannot_store_register,
16659         made static.
16660         (the_low_target): New.
16661         * linux-mips-low.c (num_regs): Remove.
16662         (mips_num_regs): Define.
16663         (mips_regmap): Renamed from regmap, made static.
16664         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16665         made static.
16666         (mips_cannot_store_register): Renamed from cannot_store_register,
16667         made static.
16668         (the_low_target): New.
16669         * linux-ppc-low.c (num_regs): Remove.
16670         (ppc_num_regs): Define.
16671         (ppc_regmap): Renamed from regmap, made static.
16672         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16673         made static.
16674         (ppc_cannot_store_register): Renamed from cannot_store_register,
16675         made static.
16676         (the_low_target): New.
16677         * linux-s390-low.c (num_regs): Remove.
16678         (s390_num_regs): Define.
16679         (s390_regmap): Renamed from regmap, made static.
16680         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16681         made static.
16682         (s390_cannot_store_register): Renamed from cannot_store_register,
16683         made static.
16684         (the_low_target): New.
16685         * linux-sh-low.c (num_regs): Remove.
16686         (sh_num_regs): Define.
16687         (sh_regmap): Renamed from regmap, made static.
16688         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16689         made static.
16690         (sh_cannot_store_register): Renamed from cannot_store_register,
16691         made static.
16692         (the_low_target): New.
16693         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16694         (the_low_target): New.
16695
16696 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16697
16698         * Makefile.in: Add stamp-h target.
16699         * configure.in: Create stamp-h.
16700         * configure: Regenerated.
16701
16702 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16703
16704         * inferiors.c: New file.
16705         * target.c: New file.
16706         * target.h: New file.
16707         * Makefile.in:  Add target.o and inferiors.o.  Update
16708         dependencies.
16709         * linux-low.c (inferior_pid): New static variable,
16710         moved from server.c.
16711         (linux_create_inferior): Renamed from create_inferior.
16712         Call add_inferior.  Return 0 on success instead of a PID.
16713         (linux_attach): Renamed from myattach.
16714         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
16715         (linux_thread_alive): Renamed from mythread_alive.
16716         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
16717         child dies.
16718         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
16719         (regsets_store_inferior_registers): Correct error message.
16720         Add missing ``return 0''.
16721         (linux_fetch_registers): Renamed from fetch_inferior_registers.
16722         (linux_store_registers): Renamed from store_inferior_registers.
16723         (linux_read_memory): Renamed from read_inferior_memory.
16724         (linux_write_memory): Renamed from write_inferior_memory.
16725         (linux_target_ops): New structure.
16726         (initialize_low): Call set_target_ops ().
16727         * remote-utils.c (unhexify): New function.
16728         (hexify): New function.
16729         (input_interrupt): Send signals to ``signal_pid''.
16730         * server.c (inferior_pid): Remove.
16731         (start_inferior): Update create_inferior call.
16732         (attach_inferior): Call add_inferior.
16733         (handle_query): New function.
16734         (main): Call handle_query for `q' packets.
16735         * server.h: Include "target.h".  Remove obsolete prototypes.
16736         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16737
16738 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
16739
16740         * Makefile.in: Add WARN_CFLAGS.  Update configury
16741         dependencies.
16742         * configure.in: Check for <string.h>
16743         * configure: Regenerate.
16744         * config.in: Regenerate.
16745         * gdbreplay.c: Include needed system headers.
16746         (remote_open): Remove strchr prototype.
16747         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16748         * regcache.c (supply_register): Change buf argument to const void *.
16749         (supply_register_by_name): Likewise.
16750         (collect_register): Change buf argument to void *.
16751         (collect_register_by_name): Likewise.
16752         * regcache.h: Add missing prototypes.
16753         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16754         * server.c (handle_query): New function.
16755         (attached): New static variable, moved out of main.
16756         (main): Quiet longjmp clobber warnings.
16757         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
16758         * utils.c (error): Remove NORETURN.
16759         (fatal): Likewise.