gdb/ChangeLog

   1 2016-02-08  Simon Marchi  <simon.marchi@ericsson.com>
   2
   3         * remote.c (remote_register_number_and_offset): Remove unused
   4         variable(s).
   5         (remote_thread_always_alive): Likewise.
   6         (remote_update_thread_list): Likewise.
   7         (process_initial_stop_replies): Likewise.
   8         (remote_start_remote): Likewise.
   9         (remote_check_symbols): Likewise.
  10         (discard_pending_stop_replies): Likewise.
  11         (process_stop_reply): Likewise.
  12         (putpkt_binary): Likewise.
  13         (getpkt): Likewise.
  14         (remote_add_target_side_condition): Likewise.
  15         (remote_insert_breakpoint): Likewise.
  16         (remote_supports_stopped_by_sw_breakpoint): Likewise.
  17         (remote_supports_stopped_by_hw_breakpoint): Likewise.
  18         (remote_xfer_partial): Likewise.
  19         (remote_read_btrace): Likewise.
  20         (remote_async_serial_handler): Likewise.
  21         (remote_thread_events): Likewise.
  22         (_initialize_remote): Likewise.
  23
  24 2016-02-07  Simon Marchi  <simon.marchi@polymtl.ca>
  25
  26         * varobj.h (varobj_delete): Remove dellist parameter, update and
  27         move documentation here.
  28         * varobj.c (struct cpstack, cppush, cppop): Remove.
  29         (delete_variable): Remove resultp (first) parameter.
  30         (delete_variable_1): Likewise.
  31         (varobj_delete): Remove dellist parameter and unused code.
  32         (update_dynamic_varobj_children): Adjust varobj_delete call.
  33         (update_type_if_necessary): Likewise.
  34         (varobj_set_visualizer): Likewise.
  35         (varobj_update): Likewise.
  36         (value_of_root): Likewise.
  37         (varobj_invalidate_iter): Likewise.
  38         * mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise.
  39
  40 2016-02-04  Yao Qi  <yao.qi@linaro.org>
  41
  42         * remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to
  43         0 before handling 'F' and set it back afterwards.
  44
  45 2016-02-02  Simon Marchi  <simon.marchi@ericsson.com>
  46
  47         * ui-out.c (MAX_UI_OUT_LEVELS): Remove.
  48
  49 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  50
  51         * amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval):
  52         New types.
  53         (compat_siginfo): New bound fields added.
  54         (compat_x32_siginfo): New field added.
  55         (cpt_si_addr_lsb): New define.
  56         (compat_siginfo_from_siginfo): Use nat_siginfo.
  57         (siginfo_from_compat_siginfo): Use nat_siginfo.
  58         (compat_x32_siginfo_from_siginfo): Likewise.
  59         (siginfo_from_compat_x32_siginfo): Likewise.
  60
  61 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  62
  63         * linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd
  64         structure to the siginfo if extra_fields contains
  65         LINUX_SIGINFO_FIELD_ADDR_BND.
  66
  67 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  68
  69         * linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
  70         * linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
  71         * i386-linux-tdep.h (x86_linux_get_siginfo_type): New
  72         function.
  73         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
  74         x86_linux_get_siginfo_type for the amd64 abi.
  75         * i386-linux-tdep.c (x86_linux_get_siginfo_type): New
  76         function.
  77         (i386_linux_init_abi): Add new function at the i386 ABI
  78         initialization.
  79
  80 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  81
  82         * linux-tdep.h (linux_siginfo_extra_field_values): New enum values.
  83         (linux_siginfo_extra_fields): New enum type.
  84         * linux-tdep.c (linux_get_siginfo_type_with_fields): New function.
  85         (linux_get_siginfo_type): Use new function.
  86
  87 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  88
  89         * nat/amd64-linux-siginfo.c: New file.
  90         * nat/amd64-linux-siginfo.h: New file.
  91         * Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
  92         (amd64-linux-siginfo.o): New rule.
  93         * config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
  94         * amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
  95         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
  96         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
  97         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
  98         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
  99         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
 100         (cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.
 101
 102 2016-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 103
 104         * value.c (max_value_size): New variable.
 105         (MIN_VALUE_FOR_MAX_VALUE_SIZE): New define.
 106         (set_max_value_size): New function.
 107         (show_max_value_size): New function.
 108         (check_type_length_before_alloc): New function.
 109         (allocate_value_contents): Call check_type_length_before_alloc.
 110         (set_value_enclosing_type): Likewise.
 111         (_initialize_values): Add set/show handler for max-value-size.
 112         * NEWS: Mention new set/show command.
 113
 114 2016-01-31  Simon Marchi  <simon.marchi@polymtl.ca>
 115
 116         * varobj.h (struct varobj): Fix typos in comments.
 117         (struct lang_varobj_ops): Likewise.
 118         * varobj.c (VAROBJ_TABLE_SIZE): Likewise.
 119         (varobj_create): Move misplaced comment.
 120
 121 2016-01-29  Simon Marchi  <simon.marchi@ericsson.com>
 122
 123         * aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces
 124         to for include additional lines.
 125         * xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces.
 126
 127 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
 128
 129         * gnulib/import/Makefile.am: Regenerate.
 130         * gnulib/import/Makefile.in: Regenerate.
 131         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
 132         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.
 133
 134 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
 135
 136         * remote.c (skip_to_semicolon): Remove.
 137         (remote_parse_stop_reply): Use strchrnul instead of
 138         skip_to_semicolon.
 139         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
 140         strchrnul.
 141         * gnulib/aclocal.m4: Regenerate.
 142         * gnulib/config.in: Regenerate.
 143         * gnulib/configure: Regenerate.
 144         * gnulib/import/Makefile.am: Regenerate.
 145         * gnulib/import/Makefile.in: Regenerate.
 146         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
 147         * gnulib/import/m4/gnulib-comp.m4: Regenerate.
 148         * gnulib/import/m4/rawmemchr.m4: New file.
 149         * gnulib/import/m4/strchrnul.m4: New file.
 150         * gnulib/import/rawmemchr.c: New file.
 151         * gnulib/import/rawmemchr.valgrind: New file.
 152         * gnulib/import/strchrnul.c: New file.
 153         * gnulib/import/strchrnul.valgrind: New file.
 154
 155 2016-01-28  Yao Qi  <yao.qi@linaro.org>
 156
 157         * breakpoint.c (build_target_command_list): Don't call continue
 158         if aexpr is NULL.
 159         (build_target_condition_list): Likewise.
 160
 161 2016-01-27  Kevin Buettner  <kevinb@redhat.com>
 162
 163         * rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8
 164         bytes as aggregates.
 165
 166 2016-01-27  Joel Brobecker  <brobecker@adacore.com>
 167
 168         * MAINTAINERS (Responsible Maintainers): Add Keith Seitz as
 169         Linespec Maintainers.
 170
 171 2016-01-26  Simon Marchi  <simon.marchi@ericsson.com>
 172
 173         * common/common-utils.c (skip_spaces): Fix comment.
 174         (skip_to_space_const): Likewise.
 175
 176 2016-01-25  Yao Qi  <yao.qi@linaro.org>
 177
 178         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
 179         Remove argument pc.  Get pc by regcache_read_pc.  Callers updated.
 180         (arm_deal_with_atomic_sequence_raw): Likewise.
 181         (thumb_get_next_pcs_raw): Likewise.
 182         (arm_get_next_pcs_raw): Likewise.
 183         (arm_get_next_pcs): Remove argument pc.  Callers updated.
 184         * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.
 185
 186 2016-01-25  Mark Wielaard  <mjw@redhat.com>
 187
 188         * ada-lang.c (ada_evaluate_subexp): Add proper else block.
 189         * c-typeprint.c (c_type_print_base): Fix misleading indentation of
 190         if statement.
 191         * inflow.c (child_terminal_ours_1): Fix misleading indentation of
 192         statement block by introducing an else.
 193         * linux-record.c (record_linux_sockaddr): Fix misleading indentation
 194         of return statements.
 195         (record_linux_msghdr): Likewise.
 196
 197 2016-01-25  Pedro Alves  <palves@redhat.com>
 198
 199         PR threads/19461
 200         * infrun.c (handle_inferior_event_1) <fork/vfork>: Update
 201         parent/child running states.
 202
 203 2016-01-25  Pedro Alves  <palves@redhat.com>
 204
 205         PR gdb/19494
 206         * linux-nat.c (kill_one_lwp): New, factored out from ...
 207         (kill_callback): ... this.
 208         (kill_wait_callback): New, factored out from ...
 209         (kill_wait_one_lwp): ... this.
 210         (kill_unfollowed_fork_children): New function.
 211         (linux_nat_kill): Use it.
 212
 213 2016-01-22  John Baldwin  <jhb@FreeBSD.org>
 214
 215         * fbsd-nat.c (fbsd_pid_to_str): Adjust string format.
 216
 217 2016-01-22  Yao Qi  <yao.qi@linaro.org>
 218
 219         * arm-linux-nat.c (fetch_fpregs): Call perror_with_name
 220         instead of warning.
 221         (store_fpregs, fetch_regs, store_regs): Likewise.
 222         (fetch_wmmx_regs, store_wmmx_regs): Likewise.
 223         (fetch_vfp_regs, store_vfp_regs): Likewise.
 224
 225 2016-01-21  Doug Evans  <dje@google.com>
 226
 227         * breakpoint.c (init_breakpoint_sal): Add comment.
 228
 229 2016-01-21  Marcin Kościelnicki  <koriakin@0x04.net>
 230
 231         * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.
 232
 233 2016-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 234
 235         * disasm.c (maybe_add_dis_line_entry): Rename to...
 236         (add_dis_line_entry): ...this, and update header comment.
 237         (do_mixed_source_and_assembly): Now use add_dis_line_entry.
 238
 239 2016-01-21  Pedro Alves  <palves@redhat.com>
 240
 241         * Makefile.in (COMPILER_CFLAGS): New.
 242         (CXXFLAGS): Get it from configure.
 243         (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
 244         instead of CFLAGS.
 245         * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
 246         COMPILER_CFLAGS.
 247         * configure: Regenerate.
 248
 249 2016-01-21  Joel Brobecker  <brobecker@adacore.com>
 250
 251         * location.h (new_address_location): Add new parameters
 252         "addr_string" and "addr_string_len".
 253         (get_address_string_location): Add declaration.
 254         * location.c (new_address_location): Add new parameters
 255         "addr_string" and "addr_string_len".  If not NULL, store
 256         a copy of the addr_string in the new location as well.
 257         (get_address_string_location): New function.
 258         (string_to_event_location): Update call to new_address_location.
 259         * linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
 260         Save the event location in the parser's state before
 261         passing it to convert_address_location_to_sals.
 262         * breakpoint.c (create_thread_event_breakpoint): Update call
 263         to new_address_location.
 264         (init_breakpoint_sal): Get the event location's string, if any,
 265         and use it to update call to new_address_location.
 266         * python/py-finishbreakpoint.c (bpfinishpy_init):
 267         Update call to new_address_location.
 268         * spu-tdep.c (spu_catch_start): Likewise.
 269
 270         * config/djgpp/fnchange.lst: Add entries for
 271         gdb/testsuite/gdb.base/break-fun-addr1.c and
 272         gdb/testsuite/gdb.base/break-fun-addr2.c.
 273
 274 2016-01-21  Yao Qi  <yao.qi@linaro.org>
 275
 276         * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
 277         is_thumb and set it according to CPSR saved on the stack.
 278         (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
 279         arm_linux_sigreturn_next_pc.
 280
 281 2016-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
 282
 283         * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
 284         Fix enumerators sort key function.
 285
 286 2016-01-20  Joel Brobecker  <brobecker@adacore.com>
 287
 288         * printcmd.c (print_scalar_formatted): Move binary operator from
 289         end of line to beginning of next line.  Adjust formatting
 290         accordingly.
 291
 292 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 293
 294         * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
 295         "len" with sysctl.
 296
 297 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 298
 299         * fbsd-tdep.c (find_stop_signal): Remove.
 300         (struct fbsd_collect_regset_section_cb) <lwp>: New field.
 301         <stop_signal>: New field.
 302         <abort_iteration>: New field.
 303         (fbsd_collect_regset_section_cb): Use new fields.
 304         (fbsd_collect_thread_registers): New function.
 305         (struct fbsd_corefile_thread_data): New structure.
 306         (fbsd_corefile_thread): New function.
 307         (fbsd_make_corefile_notes): Use new function to dump notes for each
 308         non-exited thread in a process.
 309
 310 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 311
 312         * configure.ac: Check for support for LWP names on FreeBSD.
 313         * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
 314         [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
 315         (fbsd_fetch_kinfo_proc): Move function earlier.
 316         [PT_LWPINFO] (fbsd_thread_alive): New function.
 317         [PT_LWPINFO] (fbsd_pid_to_str): New function.
 318         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
 319         [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
 320         [PT_LWPINFO] (fbsd_add_threads): New function.
 321         [PT_LWPINFO] (fbsd_update_thread_list): New function.
 322         [PT_LWPINFO] New variable super_resume.
 323         [PT_LWPINFO] (resume_one_thread_cb): New function.
 324         [PT_LWPINFO] (resume_all_threads_cb): New function.
 325         [PT_LWPINFO] (fbsd_resume): New function.
 326         (fbsd_remember_child): Save full ptid instead of plain pid.
 327         (fbsd_is_child_pending): Return ptid of saved child process.
 328         (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
 329         first stop.
 330         [PT_LWP_EVENTS] Handle LWP events.
 331         [TDP_RFPPWAIT] Include LWP in child ptid.
 332         (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
 333         (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
 334         Add threads for existing processes.
 335         (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
 336         "fbsd_thread_alive".
 337         Set "to_pid_to_str" to "fbsd_pid_to_str".
 338         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
 339         "fbsd_thread_name".
 340         [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
 341         Set "to_has_thread_control" to "tc_schedlock".
 342         Set "to_resume" to "fbsd_resume".
 343         (_initialize_fbsd_nat): New function.
 344         * configure: Regenerate.
 345         * config.in: Regenerate.
 346
 347 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 348
 349         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
 350         get_ptrace_pid.
 351         (amd64bsd_store_inferior_registers): Use get_ptrace_pid.
 352         (amd64bsd_dr_get): Use get_ptrace_pid.
 353         (amd64bsd_dr_set): Use get_ptrace_pid.
 354         * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
 355         (i386bsd_store_inferior_registers): Use get_ptrace_pid.
 356         (i386bsd_dr_get): Use get_ptrace_pid.
 357         (i386bsd_dr_set): Use get_ptrace_pid.
 358         * inf-ptrace.c (get_ptrace_pid): Export.
 359         * inf-ptrace.h (get_ptrace_pid): Declare.
 360         * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
 361         (ppcfbsd_store_inferior_registers): Use lwp id.
 362
 363 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 364
 365         * fbsd_tdep.c (fbsd_core_pid_to_str): New function.
 366         (fbsd_core_thread_name): New function.
 367         (fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
 368         Add "core_thread_name" gdbarch method.
 369
 370 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 371
 372         * corelow.c (core_thread_name): New function.
 373         (init_core_ops): Use "core_thread_name" for the "to_thread_name"
 374         target op.
 375         * gdbarch.sh (core_thread_name): New gdbarch callback.
 376         * gdbarch.h: Re-generate.
 377         * gdbarch.c: Re-generate.
 378
 379 2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
 380
 381         * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
 382         convert gdb.Value to integer type using int().
 383
 384 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 385
 386         * configure.ac: Include <sys/types.h when checking for "r_fs" in
 387         "struct reg".
 388         * configure: Regenerate.
 389
 390 2016-01-19  Pedro Alves  <palves@redhat.com>
 391
 392         * ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
 393         * break-catch-throw.c (re_set_exception_catchpoint): Pass the
 394         current program space down to linespec decoding and breakpoint
 395         location updating.
 396         * breakpoint.c (parse_breakpoint_sals): Adjust calls to
 397         decode_line_full.
 398         (until_break_command): Adjust calls to decode_line_1.
 399         (base_breakpoint_decode_location, bkpt_decode_location): Add
 400         'search_pspace' parameter.  Pass it along.
 401         (bkpt_probe_create_sals_from_location): Adjust calls to
 402         parse_probes.
 403         (tracepoint_decode_location, tracepoint_probe_decode_location)
 404         (strace_marker_decode_location): Add 'search_pspace' parameter.
 405         Pass it along.
 406         (all_locations_are_pending): Rewrite to take a breakpoint and
 407         program space as arguments instead.
 408         (hoist_existing_locations): New function.
 409         (update_breakpoint_locations): Add 'filter_pspace' parameter.  Use
 410         hoist_existing_locations instead of always removing all locations,
 411         and adjust to all_locations_are_pending change.
 412         (location_to_sals): Add 'search_pspace' parameter.  Pass it along.
 413         Don't disable the breakpoint if there are other locations in
 414         another program space.
 415         (breakpoint_re_set_default): Adjust to pass down the current
 416         program space as filter program space.
 417         (decode_location_default): Add 'search_pspace' parameter and pass
 418         it along.
 419         (prepare_re_set_context): Don't switch program space here.
 420         (breakpoint_re_set): Use save_current_space_and_thread instead of
 421         save_current_program_space.
 422         * breakpoint.h (struct breakpoint_ops) <decode_location>: Add
 423         'search_pspace' parameter.
 424         (update_breakpoint_locations): Add 'filter_pspace' parameter.
 425         * cli/cli-cmds.c (edit_command, list_command): Adjust calls to
 426         decode_line_1.
 427         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
 428         program space as filter program space.
 429         * linespec.c (struct linespec_state) <search_pspace>: New field.
 430         (create_sals_line_offset, convert_explicit_location_to_sals)
 431         (parse_linespec): Pass the search program space down.
 432         (linespec_state_constructor): Add 'search_pspace' parameter.
 433         Store it.
 434         (linespec_parser_new): Add 'search_pspace' parameter and pass it
 435         along.
 436         (linespec_lex_to_end): Adjust.
 437         (decode_line_full, decode_line_1): Add 'search_pspace' parameter
 438         and pass it along.
 439         (decode_line_with_last_displayed): Adjust.
 440         (collect_symtabs_from_filename, symtabs_from_filename): New
 441         'search_pspace' parameter.  Use it.
 442         (find_function_symbols): Pass the search program space down.
 443         * linespec.h (decode_line_1, decode_line_full): Add
 444         'search_pspace' parameter.
 445         * probe.c (parse_probes_in_pspace): New function, factored out
 446         from ...
 447         (parse_probes): ... this.  Add 'search_pspace' parameter and use
 448         it.
 449         * probe.h (parse_probes): Add pspace' parameter.
 450         * python/python.c (gdbpy_decode_line): Adjust.
 451         * tracepoint.c (scope_info): Adjust.
 452
 453 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 454
 455         * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
 456         instruction support.
 457         (micromips_next_pc): Likewise.
 458         (micromips_scan_prologue): Likewise.
 459         (micromips_deal_with_atomic_sequence): Likewise.
 460         (micromips_stack_frame_destroyed_p): Likewise.
 461         (mips_breakpoint_from_pc): Likewise.
 462
 463 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 464
 465         * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
 466         unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
 467
 468 2016-01-18  Pedro Alves  <palves@redhat.com>
 469
 470         * NEWS: Mention that GDB now displays the ID and name of the
 471         thread that hit a breakpoint or received a signal.
 472         * break-catch-sig.c (signal_catchpoint_print_it): Use
 473         maybe_print_thread_hit_breakpoint.
 474         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
 475         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
 476         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
 477         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
 478         (print_it_catch_exec, print_it_ranged_breakpoint)
 479         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
 480         Use maybe_print_thread_hit_breakpoint.
 481         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
 482         * gdbthread.h (show_thread_that_caused_stop): Declare.
 483         * infrun.c (print_signal_received_reason): Print which thread
 484         received signal.
 485         * thread.c (show_thread_that_caused_stop): New function.
 486
 487 2016-01-18  Gary Benson  <gbenson@redhat.com>
 488
 489         * nat/linux-namespaces.c (do_fork): New function.
 490         (linux_mntns_get_helper): Use the above.
 491
 492 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
 493
 494         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 495         PR gdb/19208
 496         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
 497         if the function has no name.
 498
 499 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
 500
 501         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
 502         Conditionalize for Windows host.
 503         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
 504         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
 505         (phony_iconv_open): Handle both UTF-32 endiannesses.
 506         (phony_iconv): Likewise.  Check for output overflow and clean up
 507         out-of-input cases.  Correct adjustment to input buffer pointer.
 508         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
 509         phony_iconv_open.
 510
 511 2016-01-15  Pedro Alves  <palves@redhat.com>
 512
 513         * NEWS: Mention star wildcard ranges.
 514         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
 515         (number_range_setup_range): New function.
 516         * cli/cli-utils.h (number_range_setup_range): New declaration.
 517         * thread.c (thread_apply_command): Support star TID ranges.
 518         * tid-parse.c (tid_range_parser_finished)
 519         (tid_range_parser_string, tid_range_parser_skip)
 520         (get_tid_or_range, get_tid_or_range): Handle
 521         TID_RANGE_STATE_STAR_RANGE.
 522         (tid_range_parser_star_range): New function.
 523         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
 524         New value.
 525         (tid_range_parser_star_range): New declaration.
 526
 527 2016-01-15  Pedro Alves  <palves@redhat.com>
 528
 529         * thread.c (thread_apply_command): Use the tid range parser to
 530         advance past the thread ID list.
 531         * tid-parse.c (get_positive_number_trailer): New function.
 532         (parse_thread_id): Use it.
 533         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
 534         thread ID error.
 535         (get_tid_or_range): Detect negative values.  Return 0 instead of
 536         throwing invalid thread ID error.
 537
 538 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 539
 540         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
 541         Declare.
 542         (arm_linux_get_next_pcs_ops): Install
 543         arm_linux_get_next_pcs_syscall_next_pc.
 544         (arm_linux_syscall_next_pc): Change to ...
 545         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
 546         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
 547         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
 548         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
 549         call tdep->syscall_next_pc.
 550         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
 551         (arm_get_next_pcs_syscall_next_pc): Remove.
 552
 553 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 554
 555         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
 556         * thread.c (do_captured_thread_select): Cast to const char *.
 557
 558 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 559
 560         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
 561         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
 562         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
 563         instead.
 564         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
 565         <arm_thumb2_breakpoint>: Remove.
 566         <has_thumb2_breakpoint>: New field.
 567         (arm_get_next_pcs_ctor): Update declaration.
 568         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
 569         1 to arm_get_next_pcs_ctor.
 570         * arm-tdep.c (arm_software_single_step): Pass 0 to
 571         arm_get_next_pcs_ctor.
 572
 573 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
 574
 575         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
 576
 577 2016-01-13  Yao Qi  <yao.qi@linaro.org>
 578
 579         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
 580         byte_order_for_code to read instruction.
 581
 582 2016-01-13  Pedro Alves  <palves@redhat.com>
 583
 584         * NEWS: Mention $_gthread.
 585         * gdbthread.h (struct thread_info) <global_num>: Mention
 586         $_gthread.
 587         * thread.c (thread_num_make_value_helper): New function.
 588         (thread_id_make_value): Delete.
 589         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
 590         New.
 591         (thread_funcs): Adjust.
 592         (gthread_funcs): New.
 593         (_initialize_thread): Register $_gthread variable.
 594
 595 2016-01-13  Pedro Alves  <palves@redhat.com>
 596
 597         * NEWS: Mention "info threads -gid".
 598         * gdbthread.h (struct thread_info) <global_num>: Mention "info
 599         threads -gid".
 600         * thread.c (info_threads_command): Handle "-gid".
 601         (_initialize_thread): Adjust "info threads" help string to mention
 602         -gid.
 603
 604 2016-01-13  Pedro Alves  <palves@redhat.com>
 605
 606         * NEWS: Mention InferiorThread.global_num.
 607         * python/py-infthread.c (thpy_get_global_num): New function.
 608         (thread_object_getset): Register "global_num".
 609
 610 2016-01-13  Pedro Alves  <palves@redhat.com>
 611
 612         * NEWS: Mention that thread IDs are now per inferior and global
 613         thread IDs.
 614         * Makefile.in (SFILES): Add tid-parse.c.
 615         (COMMON_OBS): Add tid-parse.o.
 616         (HFILES_NO_SRCDIR): Add tid-parse.h.
 617         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
 618         * breakpoint.c (insert_breakpoint_locations)
 619         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
 620         (print_one_breakpoint_location, set_longjmp_breakpoint)
 621         (check_longjmp_breakpoint_for_call_dummy)
 622         (set_momentary_breakpoint): Adjust to use global IDs.
 623         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
 624         (until_break_command, longjmp_bkpt_dtor)
 625         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
 626         to use global IDs.
 627         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
 628         ptid_to_global_thread_id.
 629         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
 630         * gdbthread.h (struct thread_info): Rename field 'num' to
 631         'global_num.  Add new fields 'per_inf_num' and 'inf'.
 632         (thread_id_to_pid): Rename thread_id_to_pid to
 633         global_thread_id_to_ptid.
 634         (pid_to_thread_id): Rename to ...
 635         (ptid_to_global_thread_id): ... this.
 636         (valid_thread_id): Rename to ...
 637         (valid_global_thread_id): ... this.
 638         (find_thread_id): Rename to ...
 639         (find_thread_global_id): ... this.
 640         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
 641         (print_thread_info): Add comment.
 642         * tid-parse.h: New file.
 643         * tid-parse.c: New file.
 644         * infcmd.c (step_command_fsm_prepare)
 645         (step_command_fsm_should_stop): Adjust to use the global thread
 646         ID.
 647         (until_next_command, until_next_command)
 648         (finish_command_fsm_should_stop): Adjust to use the global thread
 649         ID.
 650         (attach_post_wait): Adjust to check the inferior number too.
 651         * inferior.h (struct inferior) <highest_thread_num>: New field.
 652         * infrun.c (handle_signal_stop)
 653         (insert_exception_resume_breakpoint)
 654         (insert_exception_resume_from_probe): Adjust to use the global
 655         thread ID.
 656         * record-btrace.c (record_btrace_open): Use global thread IDs.
 657         * remote.c (process_initial_stop_replies): Also consider the
 658         inferior number.
 659         * target.c (target_pre_inferior): Clear the inferior's highest
 660         thread num.
 661         * thread.c (clear_thread_inferior_resources): Adjust to use the
 662         global thread ID.
 663         (new_thread): New inferior parameter.  Adjust to use it.  Set both
 664         the thread's global ID and the thread's per-inferior ID.
 665         (add_thread_silent): Adjust.
 666         (find_thread_global_id): New.
 667         (find_thread_id): Make static.  Adjust to rename.
 668         (valid_thread_id): Rename to ...
 669         (valid_global_thread_id): ... this.
 670         (pid_to_thread_id): Rename to ...
 671         (ptid_to_global_thread_id): ... this.
 672         (thread_id_to_pid): Rename to ...
 673         (global_thread_id_to_ptid): ... this.  Adjust.
 674         (first_thread_of_process): Adjust.
 675         (do_captured_list_thread_ids): Adjust to use global thread IDs.
 676         (should_print_thread): New function.
 677         (print_thread_info): Rename to ...
 678         (print_thread_info_1): ... this, and add new show_global_ids
 679         parameter.  Handle it.  Iterate over inferiors.
 680         (print_thread_info): Reimplement as wrapper around
 681         print_thread_info_1.
 682         (show_inferior_qualified_tids): New function.
 683         (print_thread_id): Use it.
 684         (tp_array_compar): Compare inferior numbers too.
 685         (thread_apply_command): Use tid_range_parser.
 686         (do_captured_thread_select): Use parse_thread_id.
 687         (thread_id_make_value): Adjust.
 688         (_initialize_thread): Adjust "info threads" help string.
 689         * varobj.c (struct varobj_root): Update comment.
 690         (varobj_create): Adjust to use global thread IDs.
 691         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
 692         * windows-tdep.c (display_tib): No longer accept an argument.
 693         * cli/cli-utils.c (get_number_trailer): Make extern.
 694         * cli/cli-utils.h (get_number_trailer): Declare.
 695         (get_number_const): Adjust documentation.
 696         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
 697         thread IDs.
 698         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
 699         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
 700         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
 701         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
 702         Likewise.
 703         * python/py-breakpoint.c (bppy_set_thread): Likewise.
 704         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
 705         * python/py-infthread.c (thpy_get_num): Add comment and return the
 706         per-inferior thread ID.
 707         (thread_object_getset): Update comment of "num".
 708
 709 2016-01-13  Pedro Alves  <palves@redhat.com>
 710
 711         * breakpoint.c (remove_threaded_breakpoints)
 712         (print_one_breakpoint_location): Use print_thread_id.
 713         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
 714         (btrace_fetch, btrace_clear): Use print_thread_id.
 715         * common/print-utils.c (CELLSIZE): Delete.
 716         (get_cell): Rename to ...
 717         (get_print_cell): ... this and made extern.  Adjust call callers.
 718         Adjust to use PRINT_CELL_SIZE.
 719         * common/print-utils.h (get_print_cell): Declare.
 720         (PRINT_CELL_SIZE): New.
 721         * gdbthread.h (print_thread_id): Declare.
 722         * infcmd.c (signal_command): Use print_thread_id.
 723         * inferior.c (print_inferior): Use print_thread_id.
 724         * infrun.c (handle_signal_stop)
 725         (insert_exception_resume_breakpoint)
 726         (insert_exception_resume_from_probe)
 727         (print_signal_received_reason): Use print_thread_id.
 728         * record-btrace.c (record_btrace_info)
 729         (record_btrace_resume_thread, record_btrace_cancel_resume)
 730         (record_btrace_step_thread, record_btrace_wait): Use
 731         print_thread_id.
 732         * thread.c (thread_apply_all_command): Use print_thread_id.
 733         (print_thread_id): New function.
 734         (thread_apply_command): Use print_thread_id.
 735         (thread_command, thread_find_command, do_captured_thread_select):
 736         Use print_thread_id.
 737
 738 2016-01-13  Pedro Alves  <palves@redhat.com>
 739
 740         * NEWS: Mention InferiorThread.inferior.
 741         * python/py-infthread.c (thpy_get_inferior): New.
 742         (thread_object_getset): Register "inferior".
 743
 744 2016-01-13  Pedro Alves  <palves@redhat.com>
 745
 746         * NEWS: Mention $_inferior.
 747         * inferior.c (inferior_id_make_value): New.
 748         (inferior_funcs): New.
 749         (_initialize_inferior): Create $_inferior variable.
 750
 751 2016-01-13  Pedro Alves  <palves@redhat.com>
 752
 753         PR breakpoints/19388
 754         * frame.c (get_current_frame): Use validate_registers_access.
 755         * gdbthread.h (validate_registers_access): Declare.
 756         * infrun.c (validate_siginfo_access): Delete.
 757         (siginfo_value_read, siginfo_value_write): Use
 758         validate_registers_access.
 759         * thread.c (validate_registers_access): New function.
 760
 761 2016-01-12  Josh Stone  <jistone@redhat.com>
 762             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 763
 764         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
 765         syscall_entry and syscall_return stop reasons.  Mention GDB
 766         support for remote catch syscall.
 767         * remote.c (PACKET_QCatchSyscalls): New enum.
 768         (remote_set_syscall_catchpoint): New function.
 769         (remote_protocol_features): New element for QCatchSyscalls.
 770         (remote_parse_stop_reply): Parse syscall_entry/return stops.
 771         (init_remote_ops): Install remote_set_syscall_catchpoint.
 772         (_initialize_remote): Config QCatchSyscalls.
 773         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
 774
 775 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 776
 777         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
 778         to gdb_byte * and pass to linux_fork_to_function.
 779
 780 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 781
 782         * nat/linux-ptrace.c (linux_fork_to_function): Change type
 783         of argument 'function'.
 784         (linux_grandchild_function): Change return type to 'int'.
 785         Change child_stack's type to 'void *'.
 786         (linux_child_function): Likewise.
 787
 788 2016-01-12  Pedro Alves  <palves@redhat.com>
 789
 790         Remove use of the registered trademark symbol throughout.
 791
 792 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
 793
 794         * reply_mig_hack.awk: Rewrite one regular expression.
 795
 796 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
 797
 798         * acinclude.m4: Include new warning.m4 file.
 799         * configure: Regenerated.
 800         * configure.ac: Move all warning logic ...
 801         * warning.m4: ... here.
 802
 803 2016-01-08  Yao Qi  <yao.qi@linaro.org>
 804
 805         * extension.c: Include target.h.
 806         (set_active_ext_lang): Only call install_gdb_sigint_handler,
 807         check_quit_flag, and set_quit_flag if target_terminal_is_ours
 808         returns false.
 809         (restore_active_ext_lang): Likewise.
 810         * target.c (target_terminal_is_ours): New function.
 811         * target.h (target_terminal_is_ours): Declare.
 812
 813 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
 814
 815         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
 816         to `err' in the little-endian leg.
 817
 818 2016-01-06  Yao Qi  <yao.qi@linaro.org>
 819
 820         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
 821         lines below.
 822         (thumb_get_next_pcs_raw): Make it static.
 823         (arm_get_next_pcs_raw): Likewise.
 824         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
 825         declaration.
 826         (arm_get_next_pcs_raw): Likewise.
 827
 828 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 829
 830         * version.in: Change cvs to git.
 831
 832 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 833
 834         * configure.tgt (score-*-*): Delete gdb_sim assignment.
 835
 836 2016-01-05  Pedro Alves  <palves@redhat.com>
 837
 838         PR sim/13418
 839         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
 840         the target is powerpc*.
 841         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
 842         of WITH_SIM.
 843         * configure: Regenerate.
 844         * config.in: Regenerate.
 845
 846 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
 847
 848         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
 849
 850 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 851
 852         * configure.tgt (powerpc*-*-*): Delete test call and
 853         always assign gdb_sim.
 854
 855 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 856
 857         Update year range in copyright notice of all files.
 858
 859 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 860
 861         * top.c (print_gdb_version): Change copyright year in version
 862         message.
 863
 864 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 865
 866         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
 867
 868 For older changes see ChangeLog-2015.
 869 \f
 870 Local Variables:
 871 mode: change-log
 872 left-margin: 8
 873 fill-column: 74
 874 version-control: never
 875 coding: utf-8
 876 End: