gdb/ChangeLog

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