gdb/ChangeLog

   1 2016-01-26  Simon Marchi  <simon.marchi@ericsson.com>
   2
   3         * common/common-utils.c (skip_spaces): Fix comment.
   4         (skip_to_space_const): Likewise.
   5
   6 2016-01-25  Yao Qi  <yao.qi@linaro.org>
   7
   8         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
   9         Remove argument pc.  Get pc by regcache_read_pc.  Callers updated.
  10         (arm_deal_with_atomic_sequence_raw): Likewise.
  11         (thumb_get_next_pcs_raw): Likewise.
  12         (arm_get_next_pcs_raw): Likewise.
  13         (arm_get_next_pcs): Remove argument pc.  Callers updated.
  14         * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.
  15
  16 2016-01-25  Mark Wielaard  <mjw@redhat.com>
  17
  18         * ada-lang.c (ada_evaluate_subexp): Add proper else block.
  19         * c-typeprint.c (c_type_print_base): Fix misleading indentation of
  20         if statement.
  21         * inflow.c (child_terminal_ours_1): Fix misleading indentation of
  22         statement block by introducing an else.
  23         * linux-record.c (record_linux_sockaddr): Fix misleading indentation
  24         of return statements.
  25         (record_linux_msghdr): Likewise.
  26
  27 2016-01-25  Pedro Alves  <palves@redhat.com>
  28
  29         PR threads/19461
  30         * infrun.c (handle_inferior_event_1) <fork/vfork>: Update
  31         parent/child running states.
  32
  33 2016-01-25  Pedro Alves  <palves@redhat.com>
  34
  35         PR gdb/19494
  36         * linux-nat.c (kill_one_lwp): New, factored out from ...
  37         (kill_callback): ... this.
  38         (kill_wait_callback): New, factored out from ...
  39         (kill_wait_one_lwp): ... this.
  40         (kill_unfollowed_fork_children): New function.
  41         (linux_nat_kill): Use it.
  42
  43 2016-01-22  John Baldwin  <jhb@FreeBSD.org>
  44
  45         * fbsd-nat.c (fbsd_pid_to_str): Adjust string format.
  46
  47 2016-01-22  Yao Qi  <yao.qi@linaro.org>
  48
  49         * arm-linux-nat.c (fetch_fpregs): Call perror_with_name
  50         instead of warning.
  51         (store_fpregs, fetch_regs, store_regs): Likewise.
  52         (fetch_wmmx_regs, store_wmmx_regs): Likewise.
  53         (fetch_vfp_regs, store_vfp_regs): Likewise.
  54
  55 2016-01-21  Doug Evans  <dje@google.com>
  56
  57         * breakpoint.c (init_breakpoint_sal): Add comment.
  58
  59 2016-01-21  Marcin Kościelnicki  <koriakin@0x04.net>
  60
  61         * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.
  62
  63 2016-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
  64
  65         * disasm.c (maybe_add_dis_line_entry): Rename to...
  66         (add_dis_line_entry): ...this, and update header comment.
  67         (do_mixed_source_and_assembly): Now use add_dis_line_entry.
  68
  69 2016-01-21  Pedro Alves  <palves@redhat.com>
  70
  71         * Makefile.in (COMPILER_CFLAGS): New.
  72         (CXXFLAGS): Get it from configure.
  73         (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
  74         instead of CFLAGS.
  75         * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
  76         COMPILER_CFLAGS.
  77         * configure: Regenerate.
  78
  79 2016-01-21  Joel Brobecker  <brobecker@adacore.com>
  80
  81         * location.h (new_address_location): Add new parameters
  82         "addr_string" and "addr_string_len".
  83         (get_address_string_location): Add declaration.
  84         * location.c (new_address_location): Add new parameters
  85         "addr_string" and "addr_string_len".  If not NULL, store
  86         a copy of the addr_string in the new location as well.
  87         (get_address_string_location): New function.
  88         (string_to_event_location): Update call to new_address_location.
  89         * linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
  90         Save the event location in the parser's state before
  91         passing it to convert_address_location_to_sals.
  92         * breakpoint.c (create_thread_event_breakpoint): Update call
  93         to new_address_location.
  94         (init_breakpoint_sal): Get the event location's string, if any,
  95         and use it to update call to new_address_location.
  96         * python/py-finishbreakpoint.c (bpfinishpy_init):
  97         Update call to new_address_location.
  98         * spu-tdep.c (spu_catch_start): Likewise.
  99
 100         * config/djgpp/fnchange.lst: Add entries for
 101         gdb/testsuite/gdb.base/break-fun-addr1.c and
 102         gdb/testsuite/gdb.base/break-fun-addr2.c.
 103
 104 2016-01-21  Yao Qi  <yao.qi@linaro.org>
 105
 106         * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
 107         is_thumb and set it according to CPSR saved on the stack.
 108         (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
 109         arm_linux_sigreturn_next_pc.
 110
 111 2016-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 112
 113         * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
 114         Fix enumerators sort key function.
 115
 116 2016-01-20  Joel Brobecker  <brobecker@adacore.com>
 117
 118         * printcmd.c (print_scalar_formatted): Move binary operator from
 119         end of line to beginning of next line.  Adjust formatting
 120         accordingly.
 121
 122 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 123
 124         * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
 125         "len" with sysctl.
 126
 127 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 128
 129         * fbsd-tdep.c (find_stop_signal): Remove.
 130         (struct fbsd_collect_regset_section_cb) <lwp>: New field.
 131         <stop_signal>: New field.
 132         <abort_iteration>: New field.
 133         (fbsd_collect_regset_section_cb): Use new fields.
 134         (fbsd_collect_thread_registers): New function.
 135         (struct fbsd_corefile_thread_data): New structure.
 136         (fbsd_corefile_thread): New function.
 137         (fbsd_make_corefile_notes): Use new function to dump notes for each
 138         non-exited thread in a process.
 139
 140 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 141
 142         * configure.ac: Check for support for LWP names on FreeBSD.
 143         * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
 144         [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
 145         (fbsd_fetch_kinfo_proc): Move function earlier.
 146         [PT_LWPINFO] (fbsd_thread_alive): New function.
 147         [PT_LWPINFO] (fbsd_pid_to_str): New function.
 148         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
 149         [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
 150         [PT_LWPINFO] (fbsd_add_threads): New function.
 151         [PT_LWPINFO] (fbsd_update_thread_list): New function.
 152         [PT_LWPINFO] New variable super_resume.
 153         [PT_LWPINFO] (resume_one_thread_cb): New function.
 154         [PT_LWPINFO] (resume_all_threads_cb): New function.
 155         [PT_LWPINFO] (fbsd_resume): New function.
 156         (fbsd_remember_child): Save full ptid instead of plain pid.
 157         (fbsd_is_child_pending): Return ptid of saved child process.
 158         (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
 159         first stop.
 160         [PT_LWP_EVENTS] Handle LWP events.
 161         [TDP_RFPPWAIT] Include LWP in child ptid.
 162         (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
 163         (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
 164         Add threads for existing processes.
 165         (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
 166         "fbsd_thread_alive".
 167         Set "to_pid_to_str" to "fbsd_pid_to_str".
 168         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
 169         "fbsd_thread_name".
 170         [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
 171         Set "to_has_thread_control" to "tc_schedlock".
 172         Set "to_resume" to "fbsd_resume".
 173         (_initialize_fbsd_nat): New function.
 174         * configure: Regenerate.
 175         * config.in: Regenerate.
 176
 177 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 178
 179         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
 180         get_ptrace_pid.
 181         (amd64bsd_store_inferior_registers): Use get_ptrace_pid.
 182         (amd64bsd_dr_get): Use get_ptrace_pid.
 183         (amd64bsd_dr_set): Use get_ptrace_pid.
 184         * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
 185         (i386bsd_store_inferior_registers): Use get_ptrace_pid.
 186         (i386bsd_dr_get): Use get_ptrace_pid.
 187         (i386bsd_dr_set): Use get_ptrace_pid.
 188         * inf-ptrace.c (get_ptrace_pid): Export.
 189         * inf-ptrace.h (get_ptrace_pid): Declare.
 190         * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
 191         (ppcfbsd_store_inferior_registers): Use lwp id.
 192
 193 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 194
 195         * fbsd_tdep.c (fbsd_core_pid_to_str): New function.
 196         (fbsd_core_thread_name): New function.
 197         (fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
 198         Add "core_thread_name" gdbarch method.
 199
 200 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 201
 202         * corelow.c (core_thread_name): New function.
 203         (init_core_ops): Use "core_thread_name" for the "to_thread_name"
 204         target op.
 205         * gdbarch.sh (core_thread_name): New gdbarch callback.
 206         * gdbarch.h: Re-generate.
 207         * gdbarch.c: Re-generate.
 208
 209 2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
 210
 211         * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
 212         convert gdb.Value to integer type using int().
 213
 214 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 215
 216         * configure.ac: Include <sys/types.h when checking for "r_fs" in
 217         "struct reg".
 218         * configure: Regenerate.
 219
 220 2016-01-19  Pedro Alves  <palves@redhat.com>
 221
 222         * ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
 223         * break-catch-throw.c (re_set_exception_catchpoint): Pass the
 224         current program space down to linespec decoding and breakpoint
 225         location updating.
 226         * breakpoint.c (parse_breakpoint_sals): Adjust calls to
 227         decode_line_full.
 228         (until_break_command): Adjust calls to decode_line_1.
 229         (base_breakpoint_decode_location, bkpt_decode_location): Add
 230         'search_pspace' parameter.  Pass it along.
 231         (bkpt_probe_create_sals_from_location): Adjust calls to
 232         parse_probes.
 233         (tracepoint_decode_location, tracepoint_probe_decode_location)
 234         (strace_marker_decode_location): Add 'search_pspace' parameter.
 235         Pass it along.
 236         (all_locations_are_pending): Rewrite to take a breakpoint and
 237         program space as arguments instead.
 238         (hoist_existing_locations): New function.
 239         (update_breakpoint_locations): Add 'filter_pspace' parameter.  Use
 240         hoist_existing_locations instead of always removing all locations,
 241         and adjust to all_locations_are_pending change.
 242         (location_to_sals): Add 'search_pspace' parameter.  Pass it along.
 243         Don't disable the breakpoint if there are other locations in
 244         another program space.
 245         (breakpoint_re_set_default): Adjust to pass down the current
 246         program space as filter program space.
 247         (decode_location_default): Add 'search_pspace' parameter and pass
 248         it along.
 249         (prepare_re_set_context): Don't switch program space here.
 250         (breakpoint_re_set): Use save_current_space_and_thread instead of
 251         save_current_program_space.
 252         * breakpoint.h (struct breakpoint_ops) <decode_location>: Add
 253         'search_pspace' parameter.
 254         (update_breakpoint_locations): Add 'filter_pspace' parameter.
 255         * cli/cli-cmds.c (edit_command, list_command): Adjust calls to
 256         decode_line_1.
 257         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
 258         program space as filter program space.
 259         * linespec.c (struct linespec_state) <search_pspace>: New field.
 260         (create_sals_line_offset, convert_explicit_location_to_sals)
 261         (parse_linespec): Pass the search program space down.
 262         (linespec_state_constructor): Add 'search_pspace' parameter.
 263         Store it.
 264         (linespec_parser_new): Add 'search_pspace' parameter and pass it
 265         along.
 266         (linespec_lex_to_end): Adjust.
 267         (decode_line_full, decode_line_1): Add 'search_pspace' parameter
 268         and pass it along.
 269         (decode_line_with_last_displayed): Adjust.
 270         (collect_symtabs_from_filename, symtabs_from_filename): New
 271         'search_pspace' parameter.  Use it.
 272         (find_function_symbols): Pass the search program space down.
 273         * linespec.h (decode_line_1, decode_line_full): Add
 274         'search_pspace' parameter.
 275         * probe.c (parse_probes_in_pspace): New function, factored out
 276         from ...
 277         (parse_probes): ... this.  Add 'search_pspace' parameter and use
 278         it.
 279         * probe.h (parse_probes): Add pspace' parameter.
 280         * python/python.c (gdbpy_decode_line): Adjust.
 281         * tracepoint.c (scope_info): Adjust.
 282
 283 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 284
 285         * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
 286         instruction support.
 287         (micromips_next_pc): Likewise.
 288         (micromips_scan_prologue): Likewise.
 289         (micromips_deal_with_atomic_sequence): Likewise.
 290         (micromips_stack_frame_destroyed_p): Likewise.
 291         (mips_breakpoint_from_pc): Likewise.
 292
 293 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 294
 295         * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
 296         unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
 297
 298 2016-01-18  Pedro Alves  <palves@redhat.com>
 299
 300         * NEWS: Mention that GDB now displays the ID and name of the
 301         thread that hit a breakpoint or received a signal.
 302         * break-catch-sig.c (signal_catchpoint_print_it): Use
 303         maybe_print_thread_hit_breakpoint.
 304         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
 305         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
 306         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
 307         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
 308         (print_it_catch_exec, print_it_ranged_breakpoint)
 309         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
 310         Use maybe_print_thread_hit_breakpoint.
 311         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
 312         * gdbthread.h (show_thread_that_caused_stop): Declare.
 313         * infrun.c (print_signal_received_reason): Print which thread
 314         received signal.
 315         * thread.c (show_thread_that_caused_stop): New function.
 316
 317 2016-01-18  Gary Benson  <gbenson@redhat.com>
 318
 319         * nat/linux-namespaces.c (do_fork): New function.
 320         (linux_mntns_get_helper): Use the above.
 321
 322 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
 323
 324         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 325         PR gdb/19208
 326         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
 327         if the function has no name.
 328
 329 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
 330
 331         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
 332         Conditionalize for Windows host.
 333         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
 334         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
 335         (phony_iconv_open): Handle both UTF-32 endiannesses.
 336         (phony_iconv): Likewise.  Check for output overflow and clean up
 337         out-of-input cases.  Correct adjustment to input buffer pointer.
 338         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
 339         phony_iconv_open.
 340
 341 2016-01-15  Pedro Alves  <palves@redhat.com>
 342
 343         * NEWS: Mention star wildcard ranges.
 344         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
 345         (number_range_setup_range): New function.
 346         * cli/cli-utils.h (number_range_setup_range): New declaration.
 347         * thread.c (thread_apply_command): Support star TID ranges.
 348         * tid-parse.c (tid_range_parser_finished)
 349         (tid_range_parser_string, tid_range_parser_skip)
 350         (get_tid_or_range, get_tid_or_range): Handle
 351         TID_RANGE_STATE_STAR_RANGE.
 352         (tid_range_parser_star_range): New function.
 353         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
 354         New value.
 355         (tid_range_parser_star_range): New declaration.
 356
 357 2016-01-15  Pedro Alves  <palves@redhat.com>
 358
 359         * thread.c (thread_apply_command): Use the tid range parser to
 360         advance past the thread ID list.
 361         * tid-parse.c (get_positive_number_trailer): New function.
 362         (parse_thread_id): Use it.
 363         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
 364         thread ID error.
 365         (get_tid_or_range): Detect negative values.  Return 0 instead of
 366         throwing invalid thread ID error.
 367
 368 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 369
 370         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
 371         Declare.
 372         (arm_linux_get_next_pcs_ops): Install
 373         arm_linux_get_next_pcs_syscall_next_pc.
 374         (arm_linux_syscall_next_pc): Change to ...
 375         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
 376         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
 377         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
 378         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
 379         call tdep->syscall_next_pc.
 380         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
 381         (arm_get_next_pcs_syscall_next_pc): Remove.
 382
 383 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 384
 385         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
 386         * thread.c (do_captured_thread_select): Cast to const char *.
 387
 388 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 389
 390         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
 391         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
 392         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
 393         instead.
 394         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
 395         <arm_thumb2_breakpoint>: Remove.
 396         <has_thumb2_breakpoint>: New field.
 397         (arm_get_next_pcs_ctor): Update declaration.
 398         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
 399         1 to arm_get_next_pcs_ctor.
 400         * arm-tdep.c (arm_software_single_step): Pass 0 to
 401         arm_get_next_pcs_ctor.
 402
 403 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
 404
 405         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
 406
 407 2016-01-13  Yao Qi  <yao.qi@linaro.org>
 408
 409         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
 410         byte_order_for_code to read instruction.
 411
 412 2016-01-13  Pedro Alves  <palves@redhat.com>
 413
 414         * NEWS: Mention $_gthread.
 415         * gdbthread.h (struct thread_info) <global_num>: Mention
 416         $_gthread.
 417         * thread.c (thread_num_make_value_helper): New function.
 418         (thread_id_make_value): Delete.
 419         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
 420         New.
 421         (thread_funcs): Adjust.
 422         (gthread_funcs): New.
 423         (_initialize_thread): Register $_gthread variable.
 424
 425 2016-01-13  Pedro Alves  <palves@redhat.com>
 426
 427         * NEWS: Mention "info threads -gid".
 428         * gdbthread.h (struct thread_info) <global_num>: Mention "info
 429         threads -gid".
 430         * thread.c (info_threads_command): Handle "-gid".
 431         (_initialize_thread): Adjust "info threads" help string to mention
 432         -gid.
 433
 434 2016-01-13  Pedro Alves  <palves@redhat.com>
 435
 436         * NEWS: Mention InferiorThread.global_num.
 437         * python/py-infthread.c (thpy_get_global_num): New function.
 438         (thread_object_getset): Register "global_num".
 439
 440 2016-01-13  Pedro Alves  <palves@redhat.com>
 441
 442         * NEWS: Mention that thread IDs are now per inferior and global
 443         thread IDs.
 444         * Makefile.in (SFILES): Add tid-parse.c.
 445         (COMMON_OBS): Add tid-parse.o.
 446         (HFILES_NO_SRCDIR): Add tid-parse.h.
 447         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
 448         * breakpoint.c (insert_breakpoint_locations)
 449         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
 450         (print_one_breakpoint_location, set_longjmp_breakpoint)
 451         (check_longjmp_breakpoint_for_call_dummy)
 452         (set_momentary_breakpoint): Adjust to use global IDs.
 453         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
 454         (until_break_command, longjmp_bkpt_dtor)
 455         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
 456         to use global IDs.
 457         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
 458         ptid_to_global_thread_id.
 459         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
 460         * gdbthread.h (struct thread_info): Rename field 'num' to
 461         'global_num.  Add new fields 'per_inf_num' and 'inf'.
 462         (thread_id_to_pid): Rename thread_id_to_pid to
 463         global_thread_id_to_ptid.
 464         (pid_to_thread_id): Rename to ...
 465         (ptid_to_global_thread_id): ... this.
 466         (valid_thread_id): Rename to ...
 467         (valid_global_thread_id): ... this.
 468         (find_thread_id): Rename to ...
 469         (find_thread_global_id): ... this.
 470         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
 471         (print_thread_info): Add comment.
 472         * tid-parse.h: New file.
 473         * tid-parse.c: New file.
 474         * infcmd.c (step_command_fsm_prepare)
 475         (step_command_fsm_should_stop): Adjust to use the global thread
 476         ID.
 477         (until_next_command, until_next_command)
 478         (finish_command_fsm_should_stop): Adjust to use the global thread
 479         ID.
 480         (attach_post_wait): Adjust to check the inferior number too.
 481         * inferior.h (struct inferior) <highest_thread_num>: New field.
 482         * infrun.c (handle_signal_stop)
 483         (insert_exception_resume_breakpoint)
 484         (insert_exception_resume_from_probe): Adjust to use the global
 485         thread ID.
 486         * record-btrace.c (record_btrace_open): Use global thread IDs.
 487         * remote.c (process_initial_stop_replies): Also consider the
 488         inferior number.
 489         * target.c (target_pre_inferior): Clear the inferior's highest
 490         thread num.
 491         * thread.c (clear_thread_inferior_resources): Adjust to use the
 492         global thread ID.
 493         (new_thread): New inferior parameter.  Adjust to use it.  Set both
 494         the thread's global ID and the thread's per-inferior ID.
 495         (add_thread_silent): Adjust.
 496         (find_thread_global_id): New.
 497         (find_thread_id): Make static.  Adjust to rename.
 498         (valid_thread_id): Rename to ...
 499         (valid_global_thread_id): ... this.
 500         (pid_to_thread_id): Rename to ...
 501         (ptid_to_global_thread_id): ... this.
 502         (thread_id_to_pid): Rename to ...
 503         (global_thread_id_to_ptid): ... this.  Adjust.
 504         (first_thread_of_process): Adjust.
 505         (do_captured_list_thread_ids): Adjust to use global thread IDs.
 506         (should_print_thread): New function.
 507         (print_thread_info): Rename to ...
 508         (print_thread_info_1): ... this, and add new show_global_ids
 509         parameter.  Handle it.  Iterate over inferiors.
 510         (print_thread_info): Reimplement as wrapper around
 511         print_thread_info_1.
 512         (show_inferior_qualified_tids): New function.
 513         (print_thread_id): Use it.
 514         (tp_array_compar): Compare inferior numbers too.
 515         (thread_apply_command): Use tid_range_parser.
 516         (do_captured_thread_select): Use parse_thread_id.
 517         (thread_id_make_value): Adjust.
 518         (_initialize_thread): Adjust "info threads" help string.
 519         * varobj.c (struct varobj_root): Update comment.
 520         (varobj_create): Adjust to use global thread IDs.
 521         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
 522         * windows-tdep.c (display_tib): No longer accept an argument.
 523         * cli/cli-utils.c (get_number_trailer): Make extern.
 524         * cli/cli-utils.h (get_number_trailer): Declare.
 525         (get_number_const): Adjust documentation.
 526         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
 527         thread IDs.
 528         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
 529         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
 530         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
 531         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
 532         Likewise.
 533         * python/py-breakpoint.c (bppy_set_thread): Likewise.
 534         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
 535         * python/py-infthread.c (thpy_get_num): Add comment and return the
 536         per-inferior thread ID.
 537         (thread_object_getset): Update comment of "num".
 538
 539 2016-01-13  Pedro Alves  <palves@redhat.com>
 540
 541         * breakpoint.c (remove_threaded_breakpoints)
 542         (print_one_breakpoint_location): Use print_thread_id.
 543         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
 544         (btrace_fetch, btrace_clear): Use print_thread_id.
 545         * common/print-utils.c (CELLSIZE): Delete.
 546         (get_cell): Rename to ...
 547         (get_print_cell): ... this and made extern.  Adjust call callers.
 548         Adjust to use PRINT_CELL_SIZE.
 549         * common/print-utils.h (get_print_cell): Declare.
 550         (PRINT_CELL_SIZE): New.
 551         * gdbthread.h (print_thread_id): Declare.
 552         * infcmd.c (signal_command): Use print_thread_id.
 553         * inferior.c (print_inferior): Use print_thread_id.
 554         * infrun.c (handle_signal_stop)
 555         (insert_exception_resume_breakpoint)
 556         (insert_exception_resume_from_probe)
 557         (print_signal_received_reason): Use print_thread_id.
 558         * record-btrace.c (record_btrace_info)
 559         (record_btrace_resume_thread, record_btrace_cancel_resume)
 560         (record_btrace_step_thread, record_btrace_wait): Use
 561         print_thread_id.
 562         * thread.c (thread_apply_all_command): Use print_thread_id.
 563         (print_thread_id): New function.
 564         (thread_apply_command): Use print_thread_id.
 565         (thread_command, thread_find_command, do_captured_thread_select):
 566         Use print_thread_id.
 567
 568 2016-01-13  Pedro Alves  <palves@redhat.com>
 569
 570         * NEWS: Mention InferiorThread.inferior.
 571         * python/py-infthread.c (thpy_get_inferior): New.
 572         (thread_object_getset): Register "inferior".
 573
 574 2016-01-13  Pedro Alves  <palves@redhat.com>
 575
 576         * NEWS: Mention $_inferior.
 577         * inferior.c (inferior_id_make_value): New.
 578         (inferior_funcs): New.
 579         (_initialize_inferior): Create $_inferior variable.
 580
 581 2016-01-13  Pedro Alves  <palves@redhat.com>
 582
 583         PR breakpoints/19388
 584         * frame.c (get_current_frame): Use validate_registers_access.
 585         * gdbthread.h (validate_registers_access): Declare.
 586         * infrun.c (validate_siginfo_access): Delete.
 587         (siginfo_value_read, siginfo_value_write): Use
 588         validate_registers_access.
 589         * thread.c (validate_registers_access): New function.
 590
 591 2016-01-12  Josh Stone  <jistone@redhat.com>
 592             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 593
 594         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
 595         syscall_entry and syscall_return stop reasons.  Mention GDB
 596         support for remote catch syscall.
 597         * remote.c (PACKET_QCatchSyscalls): New enum.
 598         (remote_set_syscall_catchpoint): New function.
 599         (remote_protocol_features): New element for QCatchSyscalls.
 600         (remote_parse_stop_reply): Parse syscall_entry/return stops.
 601         (init_remote_ops): Install remote_set_syscall_catchpoint.
 602         (_initialize_remote): Config QCatchSyscalls.
 603         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
 604
 605 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 606
 607         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
 608         to gdb_byte * and pass to linux_fork_to_function.
 609
 610 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 611
 612         * nat/linux-ptrace.c (linux_fork_to_function): Change type
 613         of argument 'function'.
 614         (linux_grandchild_function): Change return type to 'int'.
 615         Change child_stack's type to 'void *'.
 616         (linux_child_function): Likewise.
 617
 618 2016-01-12  Pedro Alves  <palves@redhat.com>
 619
 620         Remove use of the registered trademark symbol throughout.
 621
 622 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
 623
 624         * reply_mig_hack.awk: Rewrite one regular expression.
 625
 626 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
 627
 628         * acinclude.m4: Include new warning.m4 file.
 629         * configure: Regenerated.
 630         * configure.ac: Move all warning logic ...
 631         * warning.m4: ... here.
 632
 633 2016-01-08  Yao Qi  <yao.qi@linaro.org>
 634
 635         * extension.c: Include target.h.
 636         (set_active_ext_lang): Only call install_gdb_sigint_handler,
 637         check_quit_flag, and set_quit_flag if target_terminal_is_ours
 638         returns false.
 639         (restore_active_ext_lang): Likewise.
 640         * target.c (target_terminal_is_ours): New function.
 641         * target.h (target_terminal_is_ours): Declare.
 642
 643 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
 644
 645         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
 646         to `err' in the little-endian leg.
 647
 648 2016-01-06  Yao Qi  <yao.qi@linaro.org>
 649
 650         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
 651         lines below.
 652         (thumb_get_next_pcs_raw): Make it static.
 653         (arm_get_next_pcs_raw): Likewise.
 654         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
 655         declaration.
 656         (arm_get_next_pcs_raw): Likewise.
 657
 658 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 659
 660         * version.in: Change cvs to git.
 661
 662 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 663
 664         * configure.tgt (score-*-*): Delete gdb_sim assignment.
 665
 666 2016-01-05  Pedro Alves  <palves@redhat.com>
 667
 668         PR sim/13418
 669         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
 670         the target is powerpc*.
 671         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
 672         of WITH_SIM.
 673         * configure: Regenerate.
 674         * config.in: Regenerate.
 675
 676 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
 677
 678         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
 679
 680 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 681
 682         * configure.tgt (powerpc*-*-*): Delete test call and
 683         always assign gdb_sim.
 684
 685 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 686
 687         Update year range in copyright notice of all files.
 688
 689 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 690
 691         * top.c (print_gdb_version): Change copyright year in version
 692         message.
 693
 694 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 695
 696         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
 697
 698 For older changes see ChangeLog-2015.
 699 \f
 700 Local Variables:
 701 mode: change-log
 702 left-margin: 8
 703 fill-column: 74
 704 version-control: never
 705 coding: utf-8
 706 End: