gdb/ChangeLog

   1 2016-03-17  Pedro Alves  <palves@redhat.com>
   2             Don Breazeal  <donb@codesourcery.com>
   3
   4         PR remote/19496
   5         * infcmd.c (notice_new_inferior): Use the 'leave_running' argument
   6         instead of checking the 'non_stop' global.
   7         * remote.c (remote_add_thread): New parameter 'executing'.  Use it
   8         to set the new thread's executing state.
   9         (remote_notice_new_inferior): Rename parameter 'running' to
  10         'executing'.  Always set the thread state to THREAD_RUNNING in
  11         non-stop mode, and to THREAD_STOPPED in all-stop mode.  Pass
  12         EXECUTING to remote_add_thread and notice_new_inferior.
  13         (remote_update_thread_list): Update to pass executing state, not
  14         running state.
  15
  16 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  17
  18         * syscalls/s390-linux.xml: Add NUMA syscalls and new syscalls up
  19         to 374.
  20         * syscalls/s390x-linux.xml: Likewise.
  21
  22 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  23
  24         * linux-record.c (record_mem_at_reg): New helper function.
  25         (record_linux_system_call): Exploit new helper function where
  26         applicable.
  27
  28 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  29
  30         * linux-record.c: Fix whitespace issues; tabify, remove trailing
  31         spaces.
  32
  33 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  34
  35         * linux-record.c (record_linux_system_call): Add missing return
  36         statements to handling of pipe and pipe2 syscalls.
  37
  38 2016-03-16  Doug Evans  <dje@google.com>
  39
  40         * xml-tdesc.c (tdesc_start_enum): Fix c++ build.
  41
  42 2016-03-16  Yao Qi  <yao.qi@linaro.org>
  43
  44         * arm-linux-tdep.c (arm_linux_init_abi): Fix
  45         arm_linux_record_tdep.arg1, arm_linux_record_tdep.arg2 and
  46         arm_linux_record_tdep.arg3.  Set arm_linux_record_tdep.arg4,
  47         arm_linux_record_tdep.arg5, arm_linux_record_tdep.arg6, and
  48         arm_linux_record_tdep.arg7.
  49
  50 2016-03-15  Keith Seitz  <keiths@redhat.com>
  51
  52         PR breakpoints/18303
  53         * cp-namespace.c (cp_lookup_bare_symbol): Change assertion to
  54         look for "::" instead of simply ":".
  55         (cp_search_static_and_baseclasses): Return null_block_symbol for
  56         malformed input.
  57         Remove assertions.
  58         * cp-support.c (cp_find_first_component_aux): Do not return
  59         a prefix length for ':' unless the next character is also ':'.
  60
  61 2016-03-15  Doug Evans  <dje@google.com>
  62
  63         * features/aarch64-core.xml (cpsr_flags): New flags type.
  64         (cpsr): Use it.
  65         * features/aarch64.c: Regenerate.
  66
  67 2016-03-15  Doug Evans  <dje@google.com>
  68
  69         * features/i386/32bit-core.xml (i386_eflags): Remove "end" spec.
  70         * features/i386/32bit-sse.xml (i386_eflags): Ditto.
  71         * features/i386/64bit-core.xml (i386_eflags): Ditto.
  72         * features/i386/64bit-sse.xml (i386_eflags): Ditto.
  73         * features/i386/x32-core.xml (i386_eflags): Ditto.
  74
  75 2016-03-15  Doug Evans  <dje@google.com>
  76             Wei-cheng Wang  <cole945@gmail.com>
  77
  78         Extend flags to support multibit and enum bitfields.
  79         * NEWS: Document new features.
  80         * c-typeprint.c (c_type_print_varspec_prefix): Handle TYPE_CODE_FLAGS.
  81         (c_type_print_varspec_suffix, c_type_print_base): Ditto.
  82         * gdbtypes.c (arch_flags_type): Don't assume all fields are one bit.
  83         (append_flags_type_field): New function.
  84         (append_flags_type_flag): Call it.
  85         * gdbtypes.h (append_flags_type_field): Declare.
  86         * target-descriptions.c (struct tdesc_type_flag): Delete.
  87         (enum tdesc_type_kind) <TDESC_TYPE_BOOL>: New enum value.
  88         (enum tdesc_type_kind) <TDESC_TYPE_ENUM>: Ditto.
  89         (struct tdesc_type) <u.f>: Delete.
  90         (tdesc_predefined_types): Add "bool".
  91         (tdesc_predefined_type): New function.
  92         (tdesc_gdb_type): Handle TDESC_TYPE_BOOL, TDESC_TYPE_ENUM.
  93         Update TDESC_TYPE_FLAGS support.
  94         (tdesc_free_type): Handle TDESC_TYPE_ENUM.  Update TDESC_TYPE_FLAGS.
  95         (tdesc_create_flags): Update.
  96         (tdesc_create_enum): New function.
  97         (tdesc_add_field): Initialize start,end to -1.
  98         (tdesc_add_typed_bitfield): New function.
  99         (tdesc_add_bitfield): Call it.
 100         (tdesc_add_flag): Allow TDESC_TYPE_STRUCT.  Update.
 101         (tdesc_add_enum_value): New function.
 102         (maint_print_c_tdesc_cmd): Fold TDESC_TYPE_FLAGS support into
 103         TDESC_TYPE_STRUCT.  Handle TDESC_TYPE_ENUM.
 104         * target-descriptions.h (tdesc_create_enum): Declare.
 105         (tdesc_add_typed_bitfield, tdesc_add_enum_value): Declare.
 106         * valprint.c (generic_val_print_enum_1): New function.
 107         (generic_val_print_enum): Call it.
 108         (val_print_type_code_flags): Make static.  Handle multibit bitfields
 109         and enum bitfields.
 110         * valprint.h (val_print_type_code_flags): Delete.
 111         * xml-tdesc.c (struct tdesc_parsing_data) <current_type_is_flags>:
 112         Delete.  All uses removed.
 113         (tdesc_start_enum): New function.
 114         (tdesc_start_field): Handle multibit and enum bitfields.
 115         (tdesc_start_enum_value): New function.
 116         (enum_value_attributes, enum_children, enum_attributes): New static
 117         globals.
 118         (feature_children): Add "enum".
 119         * features/gdb-target.dtd (enum, evalue): New elements.
 120
 121 2016-03-15  Doug Evans  <dje@google.com>
 122
 123         * target-descriptions.c (struct tdesc_type) <u.u.size>: Change type
 124         from LONGEST to int.
 125         (struct tdesc_type) <u.f.size>: Ditto.
 126         (tdesc_set_struct_size): Change type of "size" arg from LONGEST
 127         to int.  Add assertion size > 0.
 128         (tdesc_create_flags): Ditto.
 129         * target-descriptions.h (tdesc_set_struct_size): Update.
 130         (tdesc_create_flags): Update.
 131         * xml-tdesc.c (MAX_FIELD_SIZE, MAX_FIELD_BITSIZE): New macros.
 132         (MAX_VECTOR_SIZE): New macro.
 133         (tdesc_start_struct): Catch conversion errors from LONGEST to int.
 134         (tdesc_start_flags, tdesc_start_field, tdesc_start_vector): Ditto.
 135
 136 2016-03-15  Doug Evans  <dje@google.com>
 137
 138         * target-descriptions.c (maint_print_c_tdesc_cmd): Use "type" for
 139         TYPE_CODE_FLAGS instead of "field_type", for consistency.
 140         * features/i386/amd64-avx-linux.c: Regenerate.
 141         * features/i386/amd64-avx.c: Regenerate.
 142         * features/i386/amd64-avx512-linux.c: Regenerate.
 143         * features/i386/amd64-avx512.c: Regenerate.
 144         * features/i386/amd64-linux.c: Regenerate.
 145         * features/i386/amd64-mpx-linux.c: Regenerate.
 146         * features/i386/amd64-mpx.c: Regenerate.
 147         * features/i386/amd64.c: Regenerate.
 148         * features/i386/i386-avx-linux.c: Regenerate.
 149         * features/i386/i386-avx.c: Regenerate.
 150         * features/i386/i386-avx512-linux.c: Regenerate.
 151         * features/i386/i386-avx512.c: Regenerate.
 152         * features/i386/i386-linux.c: Regenerate.
 153         * features/i386/i386-mmx-linux.c: Regenerate.
 154         * features/i386/i386-mmx.c: Regenerate.
 155         * features/i386/i386-mpx-linux.c: Regenerate.
 156         * features/i386/i386-mpx.c: Regenerate.
 157         * features/i386/i386.c: Regenerate.
 158         * features/i386/x32-avx-linux.c: Regenerate.
 159         * features/i386/x32-avx.c: Regenerate.
 160         * features/i386/x32-avx512-linux.c: Regenerate.
 161         * features/i386/x32-avx512.c: Regenerate.
 162         * features/i386/x32-linux.c: Regenerate.
 163         * features/i386/x32.c: Regenerate.
 164
 165 2016-03-15  Pedro Alves  <palves@redhat.com>
 166
 167         PR gdb/19676
 168         * linux-thread-db.c (try_thread_db_load_1): Leave
 169         info->td_ta_thr_iter_p NULL iff debugging a live process and we
 170         have /proc access.
 171         (find_new_threads_once): Assert that we have a non-NULL
 172         info->td_ta_thr_iter_p instead of checking whether the target has
 173         execution.
 174
 175 2016-03-15  Pedro Alves  <palves@redhat.com>
 176
 177         PR gdb/19676
 178         * infrun.c (displaced_step_prepare): Also disable displaced
 179         stepping on NOT_SUPPORTED_ERROR.
 180         * linux-tdep.c (linux_displaced_step_location): If reading auxv
 181         fails, throw NOT_SUPPORTED_ERROR instead of generic error.
 182
 183 2016-03-13  Marcin Kościelnicki  <koriakin@0x04.net>
 184
 185         * s390-linux-tdep.c (s390_gen_return_address): New function.
 186         (s390_gdbarch_init): Fill gen_return_address hook.
 187
 188 2016-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * symmisc.c (maintenance_info_line_tables): New function.
 191         (maintenance_print_one_line_table): New function.
 192         (_initialize_symmisc): Register 'maint info line-table' command.
 193         * NEWS: Mention new command.
 194
 195 2016-03-11  Marcin Kościelnicki  <koriakin@0x04.net>
 196
 197         * s390-linux-tdep.c (s390_ax_pseudo_register_collect): New function.
 198         (s390_ax_pseudo_register_push_stack): New function.
 199         (s390_gdbarch_init): Fill ax_pseudo_register_collect and
 200         ax_pseudo_register_push_stack hooks.
 201
 202 2016-03-10  Simon Marchi  <simon.marchi@polymtl.ca>
 203
 204         * data-directory/Makefile.in (PYTHON_FILE_LIST): Install
 205         gdb/function/as_string.py.
 206         * python/lib/gdb/function/as_string.py: New file.
 207         * NEWS: Mention the new $_as_string function.
 208
 209 2016-03-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
 210
 211         * target.h: Fix doc string of target_can_use_hardware_watchpoint.
 212
 213 2016-03-09  Pedro Alves  <palves@redhat.com>
 214
 215         * event-top.c (more_to_come): Delete.
 216         (struct readline_input_state): Delete.
 217         (readline_input_state): Delete.
 218         (get_command_line_buffer): New function.
 219         (command_handler): Update comments.  Don't handle NULL commands
 220         here.  Do not execute commented lines.
 221         (command_line_append_input_line): New function.
 222         (handle_line_of_input): New function, partly based on
 223         command_line_handler and command_line_input.
 224         (command_line_handler): Rewrite.
 225         * event-top.h (command_handler): New declaration.
 226         (command_loop): Defer command execution to command_handler.
 227         (command_line_input): Update comments.  Simplify, using struct
 228         buffer and handle_line_of_input.
 229         * top.h (struct buffer): New forward declaration.
 230         (handle_line_of_input): New declaration.
 231
 232 2016-03-09  Pedro Alves  <palves@redhat.com>
 233
 234         * event-top.c (command_line_handler): Use xfree + xstrdup instead
 235         of xrealloc + strcpy.
 236         * main.c (captured_main): Use xstrdup instead of xmalloc plus
 237         manual clear.
 238         * top.c (saved_command_line): Rewrite comment.
 239         (saved_command_line_size): Delete.
 240         (command_line_input): Use xfree + xstrdup instead of xrealloc +
 241         strcpy.
 242         * top.h (saved_command_line_size): Delete declaration.
 243
 244 2016-03-09  Pedro Alves  <palves@redhat.com>
 245
 246         * event-top.c: Include buffer.h.
 247         (gdb_readline_no_editing_callback): Use struct buffer instead
 248         of xrealloc.
 249
 250 2016-03-09  Pedro Alves  <palves@redhat.com>
 251
 252         * common/buffer.h (buffer_grow_char): New function.
 253         * top.c: Include buffer.h.
 254         (gdb_readline_no_editing): Rename 'prompt_arg' parameter to
 255         'prompt'.  Use struct buffer instead of xrealloc.
 256
 257 2016-03-09  Pedro Alves  <palves@redhat.com>
 258
 259         * defs.h (gdb_readline): Delete declaration.
 260         * top.c (gdb_readline): Rename to ...
 261         (gdb_readline_no_editing): ... this, and make static.
 262
 263 2016-03-09  Pedro Alves  <palves@redhat.com>
 264
 265         * utils.c (prompt_for_continue): Update comments.
 266
 267 2016-03-09  Pedro Alves  <palves@redhat.com>
 268
 269         * event-top.c (async_annotation_suffix): Delete.
 270         (top_level_prompt, command_line_handler): Don't use
 271         'async_annotation_suffix' and simplify.
 272         * event-top.h (async_annotation_suffix): Delete declaration.
 273         (init_main): Remove reference to 'async_annotation_suffix'.
 274
 275 2016-03-09  Pedro Alves  <palves@redhat.com>
 276
 277         * event-top.c (gdb_readline2): Rename to ...
 278         (gdb_readline_no_editing_callback): ... this.
 279         (change_line_handler, stdin_event_handler)
 280         (gdb_setup_readline): Adjust.
 281         * event-top.h (gdb_readline2): Rename to ...
 282         (gdb_readline_no_editing_callback): ... this, and move closer to
 283         other readline-related declarations.
 284         * mi/mi-interp.c (mi_interpreter_resume): Adjust.
 285
 286 2016-03-09  Pedro Alves  <palves@redhat.com>
 287
 288         * top.c (window_hook): Delete.
 289         (command_loop): Remove references to window_hook.
 290
 291 2016-03-09  Pedro Alves  <palves@redhat.com>
 292
 293         * gdb.base/command-line-input.exp: New file.
 294
 295 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 296
 297         * corefile.c (safe_read_memory_unsigned_integer): New function.
 298         * gdbcore.h (safe_read_memory_unsigned_integer): New prototype.
 299         * rs6000-tdep.c (rs6000_frame_cache): Read backchain as unsigned.
 300
 301 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 302
 303         * rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes.
 304         (rs6000_gen_return_address): New function.
 305         (rs6000_gdbarch_init): Wire in the above.
 306
 307 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 308
 309         * rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function.
 310         (rs6000_gdbarch_init): Wire in the above.
 311
 312 2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 313
 314         * s390-linux-tdep.c (s390_analyze_prologue): Ignore BRC and BRCL
 315         instructions that do nothing or are conditional traps.
 316
 317 2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 318
 319         * s390-linux-tdep.c (s390_prologue_frame_unwind_cache): Store
 320         frame func's PC in info->func before any other failure can occur.
 321         (s390_frame_this_id): Use frame_id_build_unavailable_stack if
 322         info->func has been filled out.
 323
 324 2016-03-09  Pedro Alves  <palves@redhat.com>
 325
 326         * osabi.c (gdb_osabi_names): Avoid spaces in osabi names.
 327
 328 2016-03-09  Pedro Alves  <palves@redhat.com>
 329
 330         * frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.
 331
 332 2016-03-09  Pedro Alves  <palves@redhat.com>
 333
 334         * cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte
 335         order is BFD_ENDIAN_BIG or if the cris version is unsupported.
 336
 337 2016-03-09  Pedro Alves  <palves@redhat.com>
 338
 339         * doublest.c: Extend comments.
 340         (floatformat_to_doublest, floatformat_from_doublest): Copy the
 341         floatformat's total size, not the host type's size.
 342
 343 2016-03-09  Pedro Alves  <palves@redhat.com>
 344
 345         * doublest.c (floatformat_totalsize_bytes): New function.
 346         (floatformat_from_type): Assert that the type's length is at least
 347         as long as the floatformat's totalsize.
 348         * doublest.h (floatformat_totalsize_bytes): New declaration.
 349         * gdbtypes.c (arch_float_type): Assert that the type's length is
 350         at least as long as the floatformat's totalsize.
 351
 352 2016-03-09  Pedro Alves  <palves@redhat.com>
 353
 354         * hppa-linux-tdep.c (hppa_linux_init_abi): Set the long double
 355         format to floatformats_ieee_double.
 356
 357 2016-03-07  Pedro Alves  <palves@redhat.com>
 358
 359         * mips-tdep.c (mips_gdbarch_init): Check whether info.abfd is NULL
 360         before calling bfd_get_flavour.
 361
 362 2016-03-05  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 363
 364         * avr-tdep.c (AVR_LAST_ARG_REGNUM): Define.
 365         (avr_push_dummy_call): Correct last needed argument register.
 366         Write MSB of argument into register and subsequent bytes into
 367         other registers in decreasing order.
 368
 369 2016-03-04  Yao Qi  <yao.qi@linaro.org>
 370
 371         * arm-tdep.c (arm_record_vdata_transfer_insn): Simplify the
 372         condition check.  Record the right D register number.
 373
 374 2016-03-04  Yao Qi  <yao.qi@linaro.org>
 375
 376         * arm-tdep.c (arm_record_extension_space): Remove code
 377         printing "Process record does not support".
 378         (arm_record_data_proc_misc_ld_str): Likewise.
 379         (decode_insn): Call arm_record_extension_space if condition
 380         is 0xf.  Call arm_record_unsupported_insn if ret isn't
 381         ARM_RECORD_SUCCESS.  Use 'ret' instead of 'insn_id' to hold
 382         the value of thumb2_record_decode_insn_handler.
 383
 384 2016-03-04  Simon Marchi  <simon.marchi@ericsson.com>
 385
 386         * features/feature_to_c.sh: Print the help when passing no
 387         argument.
 388
 389 2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>
 390
 391         * MAINTAINERS (Write After Approval): Add Bernhard Heckel.
 392
 393 2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>
 394
 395         * dwarf2read.c (new_symbol_full): Fix detection of gfortran compilers.
 396
 397 2016-03-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 398
 399         * s390-linux-tdep.c (s390_backchain_frame_unwind_cache): Avoid
 400         exception when attempting to access the inferior's backchain.
 401
 402 2016-02-29  Yao Qi  <yao.qi@linaro.org>
 403
 404         * aarch64-linux-tdep.c (aarch64_canonicalize_syscall): Support
 405         eventfd2, eventfd2, dup3, inotify_init1, fallocate and pipe2.
 406         Return gdb_sys_epoll_create1 instead of gdb_sys_epoll_create
 407         for aarch64_sys_epoll_create1.
 408
 409 2016-02-29  Yao Qi  <yao.qi@linaro.org>
 410
 411         * linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
 412         <gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
 413         <gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
 414         * linux-record.c (record_linux_system_call): Handle them.
 415
 416 2016-02-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 417
 418         * d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from
 419         cyclic imports.
 420
 421 2016-02-26  Keith Seitz  <keiths@redhat.com>
 422
 423         * rs6000-tdep.c (rs6000_frame_cache): Explicitly cast return result
 424         to avoid invalid conversion from void *.
 425
 426 2016-02-26  Yao Qi  <yao.qi@linaro.org>
 427
 428         * arm-tdep.c (arm_record_exreg_ld_st_insn): Set 'single_reg'
 429         per bit 8.  Check bit 20 instead of bit 4 for VMOV
 430         instruction.  Record D registers for instructions changing
 431         S registers.  Change of the order of length and address
 432         in record_buf_mem array.
 433
 434 2016-02-26  Yao Qi  <yao.qi@linaro.org>
 435
 436         * arm-tdep.c (thumb_record_ld_st_reg_offset): Fix the register
 437         number of Rd.
 438
 439 2016-02-25  Doug Evans  <dje@google.com>
 440
 441         * remote-m32r-sdi.c (recv_char_data): Initialize val to avoid
 442         compiler warning.
 443         (recv_long_data): Ditto.
 444
 445 2016-02-25  Simon Marchi  <simon.marchi@ericsson.com>
 446
 447         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault):
 448         Initialize variables.
 449
 450 2016-02-25  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 451
 452         * ax-general.c (ax_reg): Call gdbarch_remote_register_number.
 453         (ax_reg_mask): Likewise.
 454
 455 2016-02-24  Pedro Alves  <palves@redhat.com>
 456
 457         * linux-nat.c (save_sigtrap) Delete.
 458         (stop_wait_callback): Call save_stop_reason instead of
 459         save_sigtrap.
 460         (check_stopped_by_breakpoint): Rename to ...
 461         (save_stop_reason): ... this.  Bits of save_sigtrap folded here.
 462         Use GDB_ARCH_IS_TRAP_HWBKPT and handle ambiguous
 463         GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.  Factor out
 464         common code between the USE_SIGTRAP_SIGINFO and
 465         !USE_SIGTRAP_SIGINFO blocks.
 466         (linux_nat_filter_event): Call save_stop_reason instead of
 467         save_sigtrap.
 468         * nat/linux-ptrace.h: Check for both SI_KERNEL and TRAP_BRKPT
 469         si_code for MIPS.
 470         * nat/linux-ptrace.h: Fix "TRAP_HWBPT" typo in x86 table.  Add
 471         comments on MIPS behavior.
 472         (GDB_ARCH_IS_TRAP_HWBKPT): Define for all archs.
 473
 474 2016-02-24  Marcin Kościelnicki  <koriakin@0x04.net>
 475
 476         * rs6000-tdep.c (rs6000_frame_cache): Initialize frame and pc to 0
 477         to avoid spurious warnings.
 478
 479 2016-02-24  Gary Benson  <gbenson@redhat.com>
 480
 481         * exec.c (exec_file_locate_attach): Do not attempt to
 482         locate main executable locally if not found in sysroot.
 483
 484 2016-02-24  Joel Brobecker  <brobecker@adacore.com>
 485
 486         GDB 7.11 released.
 487
 488 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
 489
 490         * rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle
 491         unavailable PC/SP to build unavailable frame.
 492
 493 2016-02-23  Doug Evans  <dje@google.com>
 494
 495         Extend "skip" command to support -file, -gfile, -function, -rfunction.
 496         * NEWS: Document new features.
 497         * skip.c: #include "fnmatch.h", "gdb_regex.h".
 498         (skiplist_entry) <file>: Renamed from filename.
 499         <function>: Renamed from function_name.
 500         <file_is_glob, function_is_regexp>: New members.
 501         <compiled_function_regexp, compiled_function_regexp_is_valid>:
 502         New members.
 503         (make_skip_entry): New function.
 504         (free_skiplist_entry, free_skiplist_entry_cleanup): New functions.
 505         (make_free_skiplist_entry_cleanup): New function.
 506         (skip_file_command): Update.
 507         (skip_function, skip_function_command): Update.
 508         (compile_skip_regexp): New functions.
 509         (skip_command): Add support for new options.
 510         (skip_info): Update.
 511         (skip_file_p, skip_gfile_p): New functions.
 512         (skip_function_p, skip_rfunction_p): New functions.
 513         (function_name_is_marked_for_skip): Update and simplify.
 514         (_initialize_step_skip): Update.
 515         * symtab.c: #include "fnmatch.h".
 516         (compare_glob_filenames_for_search): New function.
 517         * symtab.h (compare_glob_filenames_for_search): Declare.
 518         * utils.c (count_path_elements): New function.
 519         (strip_leading_path_elements): New function.
 520         * utils.h (count_path_elements): Declare.
 521         (strip_leading_path_elements): Declare.
 522
 523 2016-02-23  Simon Marchi  <simon.marchi@ericsson.com>
 524
 525         * arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter.
 526         (thumb_process_displaced_insn): Likewise.
 527         (arm_process_displaced_insn): Adjust calls.
 528
 529 2016-02-23  Yao Qi  <yao.qi@linaro.org>
 530
 531         * aarch64-linux-tdep.c (enum aarch64_syscall) <aarch64_sys_mknod>:
 532         Remove.
 533         <aarch64_sys_mkdir, aarch64_sys_unlink, aarch64_sys_symlink>: Remove.
 534         <aarch64_sys_link, aarch64_sys_rename, aarch64_sys_faccess>: Remove.
 535         <aarch64_sys_mknodat, aarch64_sys_mkdirat>: New.
 536         <aarch64_sys_unlinkat, aarch64_sys_symlinkat>: New.
 537         <aarch64_sys_linkat, aarch64_sys_renameat>: New.
 538         <aarch64_sys_faccessat>: New.
 539         <aarch64_sys_open, aarch64_sys_readlink, aarch64_sys_fstatat>: Remove.
 540         <aarch64_sys_openat, aarch64_sys_readlinkat>: New.
 541         <aarch64_sys_newfstatat>: New.
 542         (UNSUPPORTED_SYSCALL_MAP): New macro.
 543         (aarch64_canonicalize_syscall): Add missing syscalls.
 544
 545 2016-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 546
 547         * gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print.
 548
 549 2016-02-22  Yao Qi  <yao.qi@linaro.org>
 550
 551         * arm-tdep.c: Fix code format issues.
 552
 553 2016-02-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 554
 555         * d-namespace.c (d_lookup_symbol_imports): Remove argument
 556         'search_parents'.  All callers updated.
 557
 558 2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>
 559
 560         * s390-linux-tdep.c (s390_guess_tracepoint_registers): New function.
 561         (s390_gdbarch_init): Fill guess_tracepoint_registers hook.
 562
 563 2016-02-18  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 564
 565         * NEWS: Add entry for bound violation.
 566         * amd64-linux-tdep.c (amd64_linux_init_abi_common):
 567         Add handler for segmentation fault.
 568         * gdbarch.sh (handle_segmentation_fault): New.
 569         * gdbarch.c: Regenerate.
 570         * gdbarch.h: Regenerate.
 571         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New.
 572         (SIG_CODE_BONDARY_FAULT): New define.
 573         (i386_linux_init_abi): Use i386_mpx_bound_violation_handler.
 574         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New.
 575         * i386-tdep.c (i386_mpx_enabled): Add as external.
 576         * i386-tdep.c (i386_mpx_enabled): Add as external.
 577         * infrun.c (handle_segmentation_fault): New function.
 578         (print_signal_received_reason): Use handle_segmentation_fault.
 579
 580 2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>
 581
 582         * arch-utils.c (default_guess_tracepoint_registers): New function.
 583         * arch-utils.h (default_guess_tracepoint_registers): New prototype.
 584         * gdbarch.c: Regenerate.
 585         * gdbarch.h: Regenerate.
 586         * gdbarch.sh: Add guess_tracepoint_registers hook.
 587         * tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.
 588
 589 2016-02-17  Gary Benson  <gbenson@redhat.com>
 590
 591         * exec.c (exec_file_locate_attach): Add missing cleanup.
 592
 593 2016-02-16  Don Breazeal  <donb@codesourcery.com>
 594
 595         PR remote/19496
 596         * remote.c (remove_new_fork_children): Check for pending
 597         fork status in thread_info.suspend.
 598
 599 2016-02-16  Yao Qi  <yao.qi@linaro.org>
 600
 601         * arm-linux-tdep.c (arm_linux_software_single_step): Assign
 602         'old_chain' later.
 603
 604 2016-02-16  Yao Qi  <yao.qi@linaro.org>
 605
 606         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops)
 607         <syscall_next_pc>: Remove argument PC.  Callers updated.
 608         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
 609         Remove argument PC.  Get pc from regcache_read_pc.
 610         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove
 611         argument PC.
 612
 613 2016-02-15  Yao Qi  <yao.qi@linaro.org>
 614
 615         * aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x".
 616
 617 2016-02-12  Yao Qi  <yao.qi@linaro.org>
 618
 619         * arch/arm-linux.c (arm_linux_get_next_pcs_fixup): Calculate
 620         nextpc according to instruction.
 621
 622 2016-02-12  Yao Qi  <yao.qi@linaro.org>
 623
 624         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Call
 625         self->ops->fixup if it isn't NULL.
 626         * arch/arm-get-next-pcs.h: Include gdb_vecs.h.
 627         (struct arm_get_next_pcs_ops) <fixup>: New field.
 628         * arch/arm-linux.c: Include common-regcache.h and
 629         arch/arm-get-next-pcs.h.
 630         (arm_linux_get_next_pcs_fixup): New function.
 631         * arch/arm-linux.h (arm_linux_get_next_pcs_fixup): Declare.
 632         * arm-linux-tdep.c (arm_linux_get_next_pcs_ops): Initialize
 633         it with arm_linux_get_next_pcs_fixup.
 634         (arm_linux_software_single_step): Move code to
 635         arm_linux_get_next_pcs_fixup.
 636         * arm-tdep.c (arm_get_next_pcs_ops): Initialize it.
 637
 638 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
 639
 640         * xml-tdesc.c (target_fetch_description_xml) [!HAVE_LIBEXPAT]: Warn
 641         and return NULL.
 642
 643 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 644
 645         * frame.h (skip_tailcall_frames): Update comment.
 646         * frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL
 647         if only artificial frames are found.  Update comment.
 648         (frame_unwind_caller_id): Handle NULL return.
 649         (frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that
 650         skip_artificial_frames does not return NULL.
 651         (frame_pop): Add an error if only tailcall frames are found.
 652         * infcmd.c (finish_command): Move skip_tailcall_frames call into
 653         forward-execution case.  Add an error if only tailcall frames are
 654         found.
 655
 656 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 657
 658         * stack.c (frame_info): Check frame_unwind_caller_id.
 659
 660 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 661
 662         * frame.h (skip_tailcall_frames): New.
 663         * frame.c (skip_tailcall_frames): New.
 664         (frame_pop): Call skip_tailcall_frames.
 665         * infcmd.c (finish_command): Call skip_tailcall_frames.
 666
 667 2016-02-11  Pedro Alves  <palves@redhat.com>
 668
 669         * Makefile.in (check-parallel): New rule.
 670
 671 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 672
 673         * arm-tdep.c (arm_skip_prologue): Remove unused variables.
 674         (arm_analyze_prologue): Likewise.
 675         (arm_scan_prologue): Likewise.
 676         (arm_m_exception_prev_register): Likewise.
 677         (arm_copy_block_xfer): Likewise.
 678         (thumb2_copy_block_xfer): Likewise.
 679         (arm_decode_miscellaneous): Likewise.
 680         (arm_decode_ld_st_word_ubyte): Likewise.
 681         (arm_decode_svc_copro): Likewise.
 682         (thumb2_decode_svc_copro): Likewise.
 683         (thumb_copy_16bit_ldr_literal): Likewise.
 684         (thumb_copy_pop_pc_16bit): Likewise.
 685         (decode_thumb_32bit_ld_mem_hints): Likewise.
 686         (arm_show_force_mode): Likewise.
 687         (_initialize_arm_tdep): Likewise.
 688         (arm_record_strx): Likewise.
 689         (arm_record_extension_space): Likewise.
 690         (arm_record_data_proc_misc_ld_str): Likewise.
 691         (arm_record_exreg_ld_st_insn): Likewise.
 692         (arm_record_vfp_data_proc_insn): Likewise.
 693         (arm_record_coproc_data_proc): Likewise.
 694         (thumb_record_misc): Likewise.
 695         (thumb_record_ldm_stm_swi): Likewise.
 696         (thumb2_record_ld_st_dual_ex_tbb): Likewise.
 697         (thumb2_record_ld_mem_hints): Likewise.
 698         (thumb2_record_lmul_lmla_div): Likewise.
 699         (thumb2_record_asimd_struct_ld_st): Likewise.
 700         (arm_process_record): Likewise.
 701
 702 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 703
 704         * arm-tdep.c (arm_displaced_step_copy_insn): Remove.
 705         (ARM displaced stepping support): Remove reference to
 706         arm_displaced_step_copy_insn in comment.
 707         * arm-tdep.h (arm_displaced_step_copy_insn): Remove.
 708         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove
 709         reference to arm_displaced_step_copy_insn in comment.
 710
 711 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 712
 713         * arm-tdep.c (thumb_copy_unmodified_16bit): Change type of insn.
 714         (thumb_copy_b): Likewise.
 715         (arm_decode_b_bl_ldmstm): Likewise.
 716         (thumb_copy_16bit_ldr_literal): Likewise.
 717         (thumb_copy_pop_pc_16bit): Likewise.
 718
 719 2016-02-11  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 720
 721         * tracepoint.c (encode_actions_1): Use target_gdbarch () rather
 722         than loc->gdbarch.
 723
 724 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 725
 726         * tracefile-tfile.c (trace_tdesc): New static variable.
 727         (tfile_open): Clear trace_tdesc, call target_find_description.
 728         (tfile_interp_line): Recognize tdesc lines.
 729         (tfile_close): Clear trace_tdesc.
 730         (tfile_xfer_partial_features): New function.
 731         (tfile_xfer_partial): Call tfile_xfer_partial_features.
 732         (tfile_append_tdesc_line): New function.
 733
 734 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 735
 736         * ctf.c (ctf_write_tdesc): New function.
 737         (ctf_write_ops): Wire in ctf_write_tdesc.
 738         * tracefile-tfile.c (tfile_write_tdesc): New function.
 739         (tfile_write_ops): Wire in tfile_write_tdesc.
 740         * tracefile.c (trace_save): Call write_tdesc method.
 741         * tracefile.h (struct trace_file_write_ops): Add write_tdesc method.
 742         * xml-tdesc.c (target_fetch_description_xml): New function.
 743         * xml-tdesc.h: Add target_fetch_description_xml prototype.
 744
 745 2016-02-10  Simon Marchi  <simon.marchi@ericsson.com>
 746
 747         * arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo.
 748         (arm_decode_dp_misc): Likewise.
 749
 750 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 751
 752         * amd64-tdep.c (amd64_ax_pseudo_register_collect): New function.
 753         (amd64_init_abi): Fill ax_pseudo_register_collect hook.
 754         * gdb/i386-tdep.c (i386_pseudo_register_read_into_value): Remove
 755         misleading comment.
 756         (i386_pseudo_register_write): Ditto.
 757         (i386_ax_pseudo_register_collect): New function.
 758         (i386_gdbarch_init): Fill ax_pseudo_register_collect hook.
 759         * i386-tdep.h: Add i386_ax_pseudo_register_collect prototype.
 760
 761 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 762
 763         * tracefile-tfile.c (tfile_fetch_registers): Use g packet order
 764         instead of gdb order.
 765
 766 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 767
 768         * tracefile-tfile.c (tfile_fetch_registers): Fix off-by-one in bounds
 769         check.
 770
 771 2016-02-10  Joel Brobecker  <brobecker@adacore.com>
 772
 773         * NEWS: Create a new section for the next release branch.
 774         Rename the section of the current branch, now that it has
 775         been cut.
 776
 777 2016-02-10  Joel Brobecker  <brobecker@adacore.com>
 778
 779         GDB 7.11 branch created (9ef9e6a6a0dd8f948708cb67c9afcfd0be40cb0a):
 780         * version.in: Bump version to 7.11.50.DATE-git.
 781
 782 2016-02-09  Keith Seitz  <keiths@redhat.com>
 783
 784         PR breakpoints/19546
 785         * breakpoint.c (breakpoint_event_location_empty_p): New function.
 786         (update_breakpoints_after_exec, bkpt_re_set): Use this new function
 787         instead of event_location_empty_p.
 788
 789 2016-02-09  Keith Seitz  <keiths@redhat.com>
 790
 791         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Use
 792         string_to_event_location_basic instead of string_to_event_location.
 793
 794 2016-02-09  Keith Seitz  <keiths@redhat.com>
 795
 796         * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Skip
 797         leading whitespace and use string_to_event_location_basic instead
 798         of new_linespec_location.
 799
 800 2016-02-09  Keith Seitz  <keiths@redhat.com>
 801
 802         PR python/19506
 803         * python/py-breakpoint.c (bppy_init): Use
 804         string_to_event_location_basic instead of new_linespec_location.
 805
 806 2016-02-09  Keith Seitz  <keiths@redhat.com>
 807
 808         * location.c (string_to_explicit_location): Note that "-p" is
 809         reserved for probe locations and return NULL for any input
 810         that starts with that.
 811         (string_to_event_location): Move "legacy" linespec code to ...
 812         (string_to_event_location_basic): ... here.
 813         * location.h (string_to_event_location): Update comment.
 814         (string_to_event_location_basic): New function.
 815
 816 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
 817
 818         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
 819         to AC_OUTPUT.  Remove "exit 0" at the end.
 820         * configure: Regenerate.
 821
 822 2016-02-09  Pedro Alves  <palves@redhat.com>
 823
 824         PR breakpoints/19548
 825         * breakpoint.c (create_overlay_event_breakpoint): Don't update
 826         global location list here.
 827         (create_longjmp_master_breakpoint)
 828         (create_std_terminate_master_breakpoint)
 829         (create_exception_master_breakpoint, create_jit_event_breakpoint)
 830         (update_breakpoint_locations):
 831         (breakpoint_re_set): Update global location list after all
 832         breakpoints are re-set.
 833
 834 2016-02-08  Simon Marchi  <simon.marchi@ericsson.com>
 835
 836         * remote.c (remote_register_number_and_offset): Remove unused
 837         variable(s).
 838         (remote_thread_always_alive): Likewise.
 839         (remote_update_thread_list): Likewise.
 840         (process_initial_stop_replies): Likewise.
 841         (remote_start_remote): Likewise.
 842         (remote_check_symbols): Likewise.
 843         (discard_pending_stop_replies): Likewise.
 844         (process_stop_reply): Likewise.
 845         (putpkt_binary): Likewise.
 846         (getpkt): Likewise.
 847         (remote_add_target_side_condition): Likewise.
 848         (remote_insert_breakpoint): Likewise.
 849         (remote_supports_stopped_by_sw_breakpoint): Likewise.
 850         (remote_supports_stopped_by_hw_breakpoint): Likewise.
 851         (remote_xfer_partial): Likewise.
 852         (remote_read_btrace): Likewise.
 853         (remote_async_serial_handler): Likewise.
 854         (remote_thread_events): Likewise.
 855         (_initialize_remote): Likewise.
 856
 857 2016-02-07  Simon Marchi  <simon.marchi@polymtl.ca>
 858
 859         * varobj.h (varobj_delete): Remove dellist parameter, update and
 860         move documentation here.
 861         * varobj.c (struct cpstack, cppush, cppop): Remove.
 862         (delete_variable): Remove resultp (first) parameter.
 863         (delete_variable_1): Likewise.
 864         (varobj_delete): Remove dellist parameter and unused code.
 865         (update_dynamic_varobj_children): Adjust varobj_delete call.
 866         (update_type_if_necessary): Likewise.
 867         (varobj_set_visualizer): Likewise.
 868         (varobj_update): Likewise.
 869         (value_of_root): Likewise.
 870         (varobj_invalidate_iter): Likewise.
 871         * mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise.
 872
 873 2016-02-04  Yao Qi  <yao.qi@linaro.org>
 874
 875         * remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to
 876         0 before handling 'F' and set it back afterwards.
 877
 878 2016-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 879
 880         * ui-out.c (MAX_UI_OUT_LEVELS): Remove.
 881
 882 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 883
 884         * amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval):
 885         New types.
 886         (compat_siginfo): New bound fields added.
 887         (compat_x32_siginfo): New field added.
 888         (cpt_si_addr_lsb): New define.
 889         (compat_siginfo_from_siginfo): Use nat_siginfo.
 890         (siginfo_from_compat_siginfo): Use nat_siginfo.
 891         (compat_x32_siginfo_from_siginfo): Likewise.
 892         (siginfo_from_compat_x32_siginfo): Likewise.
 893
 894 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 895
 896         * linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd
 897         structure to the siginfo if extra_fields contains
 898         LINUX_SIGINFO_FIELD_ADDR_BND.
 899
 900 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 901
 902         * linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
 903         * linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
 904         * i386-linux-tdep.h (x86_linux_get_siginfo_type): New
 905         function.
 906         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
 907         x86_linux_get_siginfo_type for the amd64 abi.
 908         * i386-linux-tdep.c (x86_linux_get_siginfo_type): New
 909         function.
 910         (i386_linux_init_abi): Add new function at the i386 ABI
 911         initialization.
 912
 913 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 914
 915         * linux-tdep.h (linux_siginfo_extra_field_values): New enum values.
 916         (linux_siginfo_extra_fields): New enum type.
 917         * linux-tdep.c (linux_get_siginfo_type_with_fields): New function.
 918         (linux_get_siginfo_type): Use new function.
 919
 920 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 921
 922         * nat/amd64-linux-siginfo.c: New file.
 923         * nat/amd64-linux-siginfo.h: New file.
 924         * Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
 925         (amd64-linux-siginfo.o): New rule.
 926         * config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
 927         * amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
 928         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
 929         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
 930         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
 931         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
 932         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
 933         (cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.
 934
 935 2016-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 936
 937         * value.c (max_value_size): New variable.
 938         (MIN_VALUE_FOR_MAX_VALUE_SIZE): New define.
 939         (set_max_value_size): New function.
 940         (show_max_value_size): New function.
 941         (check_type_length_before_alloc): New function.
 942         (allocate_value_contents): Call check_type_length_before_alloc.
 943         (set_value_enclosing_type): Likewise.
 944         (_initialize_values): Add set/show handler for max-value-size.
 945         * NEWS: Mention new set/show command.
 946
 947 2016-01-31  Simon Marchi  <simon.marchi@polymtl.ca>
 948
 949         * varobj.h (struct varobj): Fix typos in comments.
 950         (struct lang_varobj_ops): Likewise.
 951         * varobj.c (VAROBJ_TABLE_SIZE): Likewise.
 952         (varobj_create): Move misplaced comment.
 953
 954 2016-01-29  Simon Marchi  <simon.marchi@ericsson.com>
 955
 956         * aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces
 957         to for include additional lines.
 958         * xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces.
 959
 960 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
 961
 962         * gnulib/import/Makefile.am: Regenerate.
 963         * gnulib/import/Makefile.in: Regenerate.
 964         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
 965         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.
 966
 967 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
 968
 969         * remote.c (skip_to_semicolon): Remove.
 970         (remote_parse_stop_reply): Use strchrnul instead of
 971         skip_to_semicolon.
 972         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
 973         strchrnul.
 974         * gnulib/aclocal.m4: Regenerate.
 975         * gnulib/config.in: Regenerate.
 976         * gnulib/configure: Regenerate.
 977         * gnulib/import/Makefile.am: Regenerate.
 978         * gnulib/import/Makefile.in: Regenerate.
 979         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
 980         * gnulib/import/m4/gnulib-comp.m4: Regenerate.
 981         * gnulib/import/m4/rawmemchr.m4: New file.
 982         * gnulib/import/m4/strchrnul.m4: New file.
 983         * gnulib/import/rawmemchr.c: New file.
 984         * gnulib/import/rawmemchr.valgrind: New file.
 985         * gnulib/import/strchrnul.c: New file.
 986         * gnulib/import/strchrnul.valgrind: New file.
 987
 988 2016-01-28  Yao Qi  <yao.qi@linaro.org>
 989
 990         * breakpoint.c (build_target_command_list): Don't call continue
 991         if aexpr is NULL.
 992         (build_target_condition_list): Likewise.
 993
 994 2016-01-27  Kevin Buettner  <kevinb@redhat.com>
 995
 996         * rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8
 997         bytes as aggregates.
 998
 999 2016-01-27  Joel Brobecker  <brobecker@adacore.com>
1000
1001         * MAINTAINERS (Responsible Maintainers): Add Keith Seitz as
1002         Linespec Maintainers.
1003
1004 2016-01-26  Simon Marchi  <simon.marchi@ericsson.com>
1005
1006         * common/common-utils.c (skip_spaces): Fix comment.
1007         (skip_to_space_const): Likewise.
1008
1009 2016-01-25  Yao Qi  <yao.qi@linaro.org>
1010
1011         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
1012         Remove argument pc.  Get pc by regcache_read_pc.  Callers updated.
1013         (arm_deal_with_atomic_sequence_raw): Likewise.
1014         (thumb_get_next_pcs_raw): Likewise.
1015         (arm_get_next_pcs_raw): Likewise.
1016         (arm_get_next_pcs): Remove argument pc.  Callers updated.
1017         * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.
1018
1019 2016-01-25  Mark Wielaard  <mjw@redhat.com>
1020
1021         * ada-lang.c (ada_evaluate_subexp): Add proper else block.
1022         * c-typeprint.c (c_type_print_base): Fix misleading indentation of
1023         if statement.
1024         * inflow.c (child_terminal_ours_1): Fix misleading indentation of
1025         statement block by introducing an else.
1026         * linux-record.c (record_linux_sockaddr): Fix misleading indentation
1027         of return statements.
1028         (record_linux_msghdr): Likewise.
1029
1030 2016-01-25  Pedro Alves  <palves@redhat.com>
1031
1032         PR threads/19461
1033         * infrun.c (handle_inferior_event_1) <fork/vfork>: Update
1034         parent/child running states.
1035
1036 2016-01-25  Pedro Alves  <palves@redhat.com>
1037
1038         PR gdb/19494
1039         * linux-nat.c (kill_one_lwp): New, factored out from ...
1040         (kill_callback): ... this.
1041         (kill_wait_callback): New, factored out from ...
1042         (kill_wait_one_lwp): ... this.
1043         (kill_unfollowed_fork_children): New function.
1044         (linux_nat_kill): Use it.
1045
1046 2016-01-22  John Baldwin  <jhb@FreeBSD.org>
1047
1048         * fbsd-nat.c (fbsd_pid_to_str): Adjust string format.
1049
1050 2016-01-22  Yao Qi  <yao.qi@linaro.org>
1051
1052         * arm-linux-nat.c (fetch_fpregs): Call perror_with_name
1053         instead of warning.
1054         (store_fpregs, fetch_regs, store_regs): Likewise.
1055         (fetch_wmmx_regs, store_wmmx_regs): Likewise.
1056         (fetch_vfp_regs, store_vfp_regs): Likewise.
1057
1058 2016-01-21  Doug Evans  <dje@google.com>
1059
1060         * breakpoint.c (init_breakpoint_sal): Add comment.
1061
1062 2016-01-21  Marcin Kościelnicki  <koriakin@0x04.net>
1063
1064         * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.
1065
1066 2016-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1067
1068         * disasm.c (maybe_add_dis_line_entry): Rename to...
1069         (add_dis_line_entry): ...this, and update header comment.
1070         (do_mixed_source_and_assembly): Now use add_dis_line_entry.
1071
1072 2016-01-21  Pedro Alves  <palves@redhat.com>
1073
1074         * Makefile.in (COMPILER_CFLAGS): New.
1075         (CXXFLAGS): Get it from configure.
1076         (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
1077         instead of CFLAGS.
1078         * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
1079         COMPILER_CFLAGS.
1080         * configure: Regenerate.
1081
1082 2016-01-21  Joel Brobecker  <brobecker@adacore.com>
1083
1084         * location.h (new_address_location): Add new parameters
1085         "addr_string" and "addr_string_len".
1086         (get_address_string_location): Add declaration.
1087         * location.c (new_address_location): Add new parameters
1088         "addr_string" and "addr_string_len".  If not NULL, store
1089         a copy of the addr_string in the new location as well.
1090         (get_address_string_location): New function.
1091         (string_to_event_location): Update call to new_address_location.
1092         * linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
1093         Save the event location in the parser's state before
1094         passing it to convert_address_location_to_sals.
1095         * breakpoint.c (create_thread_event_breakpoint): Update call
1096         to new_address_location.
1097         (init_breakpoint_sal): Get the event location's string, if any,
1098         and use it to update call to new_address_location.
1099         * python/py-finishbreakpoint.c (bpfinishpy_init):
1100         Update call to new_address_location.
1101         * spu-tdep.c (spu_catch_start): Likewise.
1102
1103         * config/djgpp/fnchange.lst: Add entries for
1104         gdb/testsuite/gdb.base/break-fun-addr1.c and
1105         gdb/testsuite/gdb.base/break-fun-addr2.c.
1106
1107 2016-01-21  Yao Qi  <yao.qi@linaro.org>
1108
1109         * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
1110         is_thumb and set it according to CPSR saved on the stack.
1111         (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
1112         arm_linux_sigreturn_next_pc.
1113
1114 2016-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1115
1116         * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
1117         Fix enumerators sort key function.
1118
1119 2016-01-20  Joel Brobecker  <brobecker@adacore.com>
1120
1121         * printcmd.c (print_scalar_formatted): Move binary operator from
1122         end of line to beginning of next line.  Adjust formatting
1123         accordingly.
1124
1125 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1126
1127         * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
1128         "len" with sysctl.
1129
1130 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1131
1132         * fbsd-tdep.c (find_stop_signal): Remove.
1133         (struct fbsd_collect_regset_section_cb) <lwp>: New field.
1134         <stop_signal>: New field.
1135         <abort_iteration>: New field.
1136         (fbsd_collect_regset_section_cb): Use new fields.
1137         (fbsd_collect_thread_registers): New function.
1138         (struct fbsd_corefile_thread_data): New structure.
1139         (fbsd_corefile_thread): New function.
1140         (fbsd_make_corefile_notes): Use new function to dump notes for each
1141         non-exited thread in a process.
1142
1143 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1144
1145         * configure.ac: Check for support for LWP names on FreeBSD.
1146         * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
1147         [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
1148         (fbsd_fetch_kinfo_proc): Move function earlier.
1149         [PT_LWPINFO] (fbsd_thread_alive): New function.
1150         [PT_LWPINFO] (fbsd_pid_to_str): New function.
1151         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
1152         [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
1153         [PT_LWPINFO] (fbsd_add_threads): New function.
1154         [PT_LWPINFO] (fbsd_update_thread_list): New function.
1155         [PT_LWPINFO] New variable super_resume.
1156         [PT_LWPINFO] (resume_one_thread_cb): New function.
1157         [PT_LWPINFO] (resume_all_threads_cb): New function.
1158         [PT_LWPINFO] (fbsd_resume): New function.
1159         (fbsd_remember_child): Save full ptid instead of plain pid.
1160         (fbsd_is_child_pending): Return ptid of saved child process.
1161         (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
1162         first stop.
1163         [PT_LWP_EVENTS] Handle LWP events.
1164         [TDP_RFPPWAIT] Include LWP in child ptid.
1165         (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
1166         (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
1167         Add threads for existing processes.
1168         (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
1169         "fbsd_thread_alive".
1170         Set "to_pid_to_str" to "fbsd_pid_to_str".
1171         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
1172         "fbsd_thread_name".
1173         [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
1174         Set "to_has_thread_control" to "tc_schedlock".
1175         Set "to_resume" to "fbsd_resume".
1176         (_initialize_fbsd_nat): New function.
1177         * configure: Regenerate.
1178         * config.in: Regenerate.
1179
1180 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1181
1182         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
1183         get_ptrace_pid.
1184         (amd64bsd_store_inferior_registers): Use get_ptrace_pid.
1185         (amd64bsd_dr_get): Use get_ptrace_pid.
1186         (amd64bsd_dr_set): Use get_ptrace_pid.
1187         * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
1188         (i386bsd_store_inferior_registers): Use get_ptrace_pid.
1189         (i386bsd_dr_get): Use get_ptrace_pid.
1190         (i386bsd_dr_set): Use get_ptrace_pid.
1191         * inf-ptrace.c (get_ptrace_pid): Export.
1192         * inf-ptrace.h (get_ptrace_pid): Declare.
1193         * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
1194         (ppcfbsd_store_inferior_registers): Use lwp id.
1195
1196 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1197
1198         * fbsd_tdep.c (fbsd_core_pid_to_str): New function.
1199         (fbsd_core_thread_name): New function.
1200         (fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
1201         Add "core_thread_name" gdbarch method.
1202
1203 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1204
1205         * corelow.c (core_thread_name): New function.
1206         (init_core_ops): Use "core_thread_name" for the "to_thread_name"
1207         target op.
1208         * gdbarch.sh (core_thread_name): New gdbarch callback.
1209         * gdbarch.h: Re-generate.
1210         * gdbarch.c: Re-generate.
1211
1212 2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
1213
1214         * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
1215         convert gdb.Value to integer type using int().
1216
1217 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1218
1219         * configure.ac: Include <sys/types.h when checking for "r_fs" in
1220         "struct reg".
1221         * configure: Regenerate.
1222
1223 2016-01-19  Pedro Alves  <palves@redhat.com>
1224
1225         * ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
1226         * break-catch-throw.c (re_set_exception_catchpoint): Pass the
1227         current program space down to linespec decoding and breakpoint
1228         location updating.
1229         * breakpoint.c (parse_breakpoint_sals): Adjust calls to
1230         decode_line_full.
1231         (until_break_command): Adjust calls to decode_line_1.
1232         (base_breakpoint_decode_location, bkpt_decode_location): Add
1233         'search_pspace' parameter.  Pass it along.
1234         (bkpt_probe_create_sals_from_location): Adjust calls to
1235         parse_probes.
1236         (tracepoint_decode_location, tracepoint_probe_decode_location)
1237         (strace_marker_decode_location): Add 'search_pspace' parameter.
1238         Pass it along.
1239         (all_locations_are_pending): Rewrite to take a breakpoint and
1240         program space as arguments instead.
1241         (hoist_existing_locations): New function.
1242         (update_breakpoint_locations): Add 'filter_pspace' parameter.  Use
1243         hoist_existing_locations instead of always removing all locations,
1244         and adjust to all_locations_are_pending change.
1245         (location_to_sals): Add 'search_pspace' parameter.  Pass it along.
1246         Don't disable the breakpoint if there are other locations in
1247         another program space.
1248         (breakpoint_re_set_default): Adjust to pass down the current
1249         program space as filter program space.
1250         (decode_location_default): Add 'search_pspace' parameter and pass
1251         it along.
1252         (prepare_re_set_context): Don't switch program space here.
1253         (breakpoint_re_set): Use save_current_space_and_thread instead of
1254         save_current_program_space.
1255         * breakpoint.h (struct breakpoint_ops) <decode_location>: Add
1256         'search_pspace' parameter.
1257         (update_breakpoint_locations): Add 'filter_pspace' parameter.
1258         * cli/cli-cmds.c (edit_command, list_command): Adjust calls to
1259         decode_line_1.
1260         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
1261         program space as filter program space.
1262         * linespec.c (struct linespec_state) <search_pspace>: New field.
1263         (create_sals_line_offset, convert_explicit_location_to_sals)
1264         (parse_linespec): Pass the search program space down.
1265         (linespec_state_constructor): Add 'search_pspace' parameter.
1266         Store it.
1267         (linespec_parser_new): Add 'search_pspace' parameter and pass it
1268         along.
1269         (linespec_lex_to_end): Adjust.
1270         (decode_line_full, decode_line_1): Add 'search_pspace' parameter
1271         and pass it along.
1272         (decode_line_with_last_displayed): Adjust.
1273         (collect_symtabs_from_filename, symtabs_from_filename): New
1274         'search_pspace' parameter.  Use it.
1275         (find_function_symbols): Pass the search program space down.
1276         * linespec.h (decode_line_1, decode_line_full): Add
1277         'search_pspace' parameter.
1278         * probe.c (parse_probes_in_pspace): New function, factored out
1279         from ...
1280         (parse_probes): ... this.  Add 'search_pspace' parameter and use
1281         it.
1282         * probe.h (parse_probes): Add pspace' parameter.
1283         * python/python.c (gdbpy_decode_line): Adjust.
1284         * tracepoint.c (scope_info): Adjust.
1285
1286 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1287
1288         * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
1289         instruction support.
1290         (micromips_next_pc): Likewise.
1291         (micromips_scan_prologue): Likewise.
1292         (micromips_deal_with_atomic_sequence): Likewise.
1293         (micromips_stack_frame_destroyed_p): Likewise.
1294         (mips_breakpoint_from_pc): Likewise.
1295
1296 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1297
1298         * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
1299         unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
1300
1301 2016-01-18  Pedro Alves  <palves@redhat.com>
1302
1303         * NEWS: Mention that GDB now displays the ID and name of the
1304         thread that hit a breakpoint or received a signal.
1305         * break-catch-sig.c (signal_catchpoint_print_it): Use
1306         maybe_print_thread_hit_breakpoint.
1307         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
1308         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
1309         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
1310         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
1311         (print_it_catch_exec, print_it_ranged_breakpoint)
1312         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
1313         Use maybe_print_thread_hit_breakpoint.
1314         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
1315         * gdbthread.h (show_thread_that_caused_stop): Declare.
1316         * infrun.c (print_signal_received_reason): Print which thread
1317         received signal.
1318         * thread.c (show_thread_that_caused_stop): New function.
1319
1320 2016-01-18  Gary Benson  <gbenson@redhat.com>
1321
1322         * nat/linux-namespaces.c (do_fork): New function.
1323         (linux_mntns_get_helper): Use the above.
1324
1325 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
1326
1327         Pushed by Joel Brobecker  <brobecker@adacore.com>.
1328         PR gdb/19208
1329         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
1330         if the function has no name.
1331
1332 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
1333
1334         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
1335         Conditionalize for Windows host.
1336         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
1337         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
1338         (phony_iconv_open): Handle both UTF-32 endiannesses.
1339         (phony_iconv): Likewise.  Check for output overflow and clean up
1340         out-of-input cases.  Correct adjustment to input buffer pointer.
1341         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
1342         phony_iconv_open.
1343
1344 2016-01-15  Pedro Alves  <palves@redhat.com>
1345
1346         * NEWS: Mention star wildcard ranges.
1347         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
1348         (number_range_setup_range): New function.
1349         * cli/cli-utils.h (number_range_setup_range): New declaration.
1350         * thread.c (thread_apply_command): Support star TID ranges.
1351         * tid-parse.c (tid_range_parser_finished)
1352         (tid_range_parser_string, tid_range_parser_skip)
1353         (get_tid_or_range, get_tid_or_range): Handle
1354         TID_RANGE_STATE_STAR_RANGE.
1355         (tid_range_parser_star_range): New function.
1356         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
1357         New value.
1358         (tid_range_parser_star_range): New declaration.
1359
1360 2016-01-15  Pedro Alves  <palves@redhat.com>
1361
1362         * thread.c (thread_apply_command): Use the tid range parser to
1363         advance past the thread ID list.
1364         * tid-parse.c (get_positive_number_trailer): New function.
1365         (parse_thread_id): Use it.
1366         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
1367         thread ID error.
1368         (get_tid_or_range): Detect negative values.  Return 0 instead of
1369         throwing invalid thread ID error.
1370
1371 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1372
1373         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
1374         Declare.
1375         (arm_linux_get_next_pcs_ops): Install
1376         arm_linux_get_next_pcs_syscall_next_pc.
1377         (arm_linux_syscall_next_pc): Change to ...
1378         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
1379         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
1380         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
1381         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
1382         call tdep->syscall_next_pc.
1383         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
1384         (arm_get_next_pcs_syscall_next_pc): Remove.
1385
1386 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1387
1388         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
1389         * thread.c (do_captured_thread_select): Cast to const char *.
1390
1391 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1392
1393         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
1394         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
1395         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
1396         instead.
1397         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
1398         <arm_thumb2_breakpoint>: Remove.
1399         <has_thumb2_breakpoint>: New field.
1400         (arm_get_next_pcs_ctor): Update declaration.
1401         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
1402         1 to arm_get_next_pcs_ctor.
1403         * arm-tdep.c (arm_software_single_step): Pass 0 to
1404         arm_get_next_pcs_ctor.
1405
1406 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
1407
1408         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
1409
1410 2016-01-13  Yao Qi  <yao.qi@linaro.org>
1411
1412         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
1413         byte_order_for_code to read instruction.
1414
1415 2016-01-13  Pedro Alves  <palves@redhat.com>
1416
1417         * NEWS: Mention $_gthread.
1418         * gdbthread.h (struct thread_info) <global_num>: Mention
1419         $_gthread.
1420         * thread.c (thread_num_make_value_helper): New function.
1421         (thread_id_make_value): Delete.
1422         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
1423         New.
1424         (thread_funcs): Adjust.
1425         (gthread_funcs): New.
1426         (_initialize_thread): Register $_gthread variable.
1427
1428 2016-01-13  Pedro Alves  <palves@redhat.com>
1429
1430         * NEWS: Mention "info threads -gid".
1431         * gdbthread.h (struct thread_info) <global_num>: Mention "info
1432         threads -gid".
1433         * thread.c (info_threads_command): Handle "-gid".
1434         (_initialize_thread): Adjust "info threads" help string to mention
1435         -gid.
1436
1437 2016-01-13  Pedro Alves  <palves@redhat.com>
1438
1439         * NEWS: Mention InferiorThread.global_num.
1440         * python/py-infthread.c (thpy_get_global_num): New function.
1441         (thread_object_getset): Register "global_num".
1442
1443 2016-01-13  Pedro Alves  <palves@redhat.com>
1444
1445         * NEWS: Mention that thread IDs are now per inferior and global
1446         thread IDs.
1447         * Makefile.in (SFILES): Add tid-parse.c.
1448         (COMMON_OBS): Add tid-parse.o.
1449         (HFILES_NO_SRCDIR): Add tid-parse.h.
1450         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
1451         * breakpoint.c (insert_breakpoint_locations)
1452         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
1453         (print_one_breakpoint_location, set_longjmp_breakpoint)
1454         (check_longjmp_breakpoint_for_call_dummy)
1455         (set_momentary_breakpoint): Adjust to use global IDs.
1456         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
1457         (until_break_command, longjmp_bkpt_dtor)
1458         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
1459         to use global IDs.
1460         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
1461         ptid_to_global_thread_id.
1462         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
1463         * gdbthread.h (struct thread_info): Rename field 'num' to
1464         'global_num.  Add new fields 'per_inf_num' and 'inf'.
1465         (thread_id_to_pid): Rename thread_id_to_pid to
1466         global_thread_id_to_ptid.
1467         (pid_to_thread_id): Rename to ...
1468         (ptid_to_global_thread_id): ... this.
1469         (valid_thread_id): Rename to ...
1470         (valid_global_thread_id): ... this.
1471         (find_thread_id): Rename to ...
1472         (find_thread_global_id): ... this.
1473         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
1474         (print_thread_info): Add comment.
1475         * tid-parse.h: New file.
1476         * tid-parse.c: New file.
1477         * infcmd.c (step_command_fsm_prepare)
1478         (step_command_fsm_should_stop): Adjust to use the global thread
1479         ID.
1480         (until_next_command, until_next_command)
1481         (finish_command_fsm_should_stop): Adjust to use the global thread
1482         ID.
1483         (attach_post_wait): Adjust to check the inferior number too.
1484         * inferior.h (struct inferior) <highest_thread_num>: New field.
1485         * infrun.c (handle_signal_stop)
1486         (insert_exception_resume_breakpoint)
1487         (insert_exception_resume_from_probe): Adjust to use the global
1488         thread ID.
1489         * record-btrace.c (record_btrace_open): Use global thread IDs.
1490         * remote.c (process_initial_stop_replies): Also consider the
1491         inferior number.
1492         * target.c (target_pre_inferior): Clear the inferior's highest
1493         thread num.
1494         * thread.c (clear_thread_inferior_resources): Adjust to use the
1495         global thread ID.
1496         (new_thread): New inferior parameter.  Adjust to use it.  Set both
1497         the thread's global ID and the thread's per-inferior ID.
1498         (add_thread_silent): Adjust.
1499         (find_thread_global_id): New.
1500         (find_thread_id): Make static.  Adjust to rename.
1501         (valid_thread_id): Rename to ...
1502         (valid_global_thread_id): ... this.
1503         (pid_to_thread_id): Rename to ...
1504         (ptid_to_global_thread_id): ... this.
1505         (thread_id_to_pid): Rename to ...
1506         (global_thread_id_to_ptid): ... this.  Adjust.
1507         (first_thread_of_process): Adjust.
1508         (do_captured_list_thread_ids): Adjust to use global thread IDs.
1509         (should_print_thread): New function.
1510         (print_thread_info): Rename to ...
1511         (print_thread_info_1): ... this, and add new show_global_ids
1512         parameter.  Handle it.  Iterate over inferiors.
1513         (print_thread_info): Reimplement as wrapper around
1514         print_thread_info_1.
1515         (show_inferior_qualified_tids): New function.
1516         (print_thread_id): Use it.
1517         (tp_array_compar): Compare inferior numbers too.
1518         (thread_apply_command): Use tid_range_parser.
1519         (do_captured_thread_select): Use parse_thread_id.
1520         (thread_id_make_value): Adjust.
1521         (_initialize_thread): Adjust "info threads" help string.
1522         * varobj.c (struct varobj_root): Update comment.
1523         (varobj_create): Adjust to use global thread IDs.
1524         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
1525         * windows-tdep.c (display_tib): No longer accept an argument.
1526         * cli/cli-utils.c (get_number_trailer): Make extern.
1527         * cli/cli-utils.h (get_number_trailer): Declare.
1528         (get_number_const): Adjust documentation.
1529         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
1530         thread IDs.
1531         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
1532         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
1533         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
1534         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
1535         Likewise.
1536         * python/py-breakpoint.c (bppy_set_thread): Likewise.
1537         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
1538         * python/py-infthread.c (thpy_get_num): Add comment and return the
1539         per-inferior thread ID.
1540         (thread_object_getset): Update comment of "num".
1541
1542 2016-01-13  Pedro Alves  <palves@redhat.com>
1543
1544         * breakpoint.c (remove_threaded_breakpoints)
1545         (print_one_breakpoint_location): Use print_thread_id.
1546         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
1547         (btrace_fetch, btrace_clear): Use print_thread_id.
1548         * common/print-utils.c (CELLSIZE): Delete.
1549         (get_cell): Rename to ...
1550         (get_print_cell): ... this and made extern.  Adjust call callers.
1551         Adjust to use PRINT_CELL_SIZE.
1552         * common/print-utils.h (get_print_cell): Declare.
1553         (PRINT_CELL_SIZE): New.
1554         * gdbthread.h (print_thread_id): Declare.
1555         * infcmd.c (signal_command): Use print_thread_id.
1556         * inferior.c (print_inferior): Use print_thread_id.
1557         * infrun.c (handle_signal_stop)
1558         (insert_exception_resume_breakpoint)
1559         (insert_exception_resume_from_probe)
1560         (print_signal_received_reason): Use print_thread_id.
1561         * record-btrace.c (record_btrace_info)
1562         (record_btrace_resume_thread, record_btrace_cancel_resume)
1563         (record_btrace_step_thread, record_btrace_wait): Use
1564         print_thread_id.
1565         * thread.c (thread_apply_all_command): Use print_thread_id.
1566         (print_thread_id): New function.
1567         (thread_apply_command): Use print_thread_id.
1568         (thread_command, thread_find_command, do_captured_thread_select):
1569         Use print_thread_id.
1570
1571 2016-01-13  Pedro Alves  <palves@redhat.com>
1572
1573         * NEWS: Mention InferiorThread.inferior.
1574         * python/py-infthread.c (thpy_get_inferior): New.
1575         (thread_object_getset): Register "inferior".
1576
1577 2016-01-13  Pedro Alves  <palves@redhat.com>
1578
1579         * NEWS: Mention $_inferior.
1580         * inferior.c (inferior_id_make_value): New.
1581         (inferior_funcs): New.
1582         (_initialize_inferior): Create $_inferior variable.
1583
1584 2016-01-13  Pedro Alves  <palves@redhat.com>
1585
1586         PR breakpoints/19388
1587         * frame.c (get_current_frame): Use validate_registers_access.
1588         * gdbthread.h (validate_registers_access): Declare.
1589         * infrun.c (validate_siginfo_access): Delete.
1590         (siginfo_value_read, siginfo_value_write): Use
1591         validate_registers_access.
1592         * thread.c (validate_registers_access): New function.
1593
1594 2016-01-12  Josh Stone  <jistone@redhat.com>
1595             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1596
1597         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
1598         syscall_entry and syscall_return stop reasons.  Mention GDB
1599         support for remote catch syscall.
1600         * remote.c (PACKET_QCatchSyscalls): New enum.
1601         (remote_set_syscall_catchpoint): New function.
1602         (remote_protocol_features): New element for QCatchSyscalls.
1603         (remote_parse_stop_reply): Parse syscall_entry/return stops.
1604         (init_remote_ops): Install remote_set_syscall_catchpoint.
1605         (_initialize_remote): Config QCatchSyscalls.
1606         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
1607
1608 2016-01-12  Yao Qi  <yao.qi@linaro.org>
1609
1610         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
1611         to gdb_byte * and pass to linux_fork_to_function.
1612
1613 2016-01-12  Yao Qi  <yao.qi@linaro.org>
1614
1615         * nat/linux-ptrace.c (linux_fork_to_function): Change type
1616         of argument 'function'.
1617         (linux_grandchild_function): Change return type to 'int'.
1618         Change child_stack's type to 'void *'.
1619         (linux_child_function): Likewise.
1620
1621 2016-01-12  Pedro Alves  <palves@redhat.com>
1622
1623         Remove use of the registered trademark symbol throughout.
1624
1625 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
1626
1627         * reply_mig_hack.awk: Rewrite one regular expression.
1628
1629 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
1630
1631         * acinclude.m4: Include new warning.m4 file.
1632         * configure: Regenerated.
1633         * configure.ac: Move all warning logic ...
1634         * warning.m4: ... here.
1635
1636 2016-01-08  Yao Qi  <yao.qi@linaro.org>
1637
1638         * extension.c: Include target.h.
1639         (set_active_ext_lang): Only call install_gdb_sigint_handler,
1640         check_quit_flag, and set_quit_flag if target_terminal_is_ours
1641         returns false.
1642         (restore_active_ext_lang): Likewise.
1643         * target.c (target_terminal_is_ours): New function.
1644         * target.h (target_terminal_is_ours): Declare.
1645
1646 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
1647
1648         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
1649         to `err' in the little-endian leg.
1650
1651 2016-01-06  Yao Qi  <yao.qi@linaro.org>
1652
1653         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
1654         lines below.
1655         (thumb_get_next_pcs_raw): Make it static.
1656         (arm_get_next_pcs_raw): Likewise.
1657         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
1658         declaration.
1659         (arm_get_next_pcs_raw): Likewise.
1660
1661 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1662
1663         * version.in: Change cvs to git.
1664
1665 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1666
1667         * configure.tgt (score-*-*): Delete gdb_sim assignment.
1668
1669 2016-01-05  Pedro Alves  <palves@redhat.com>
1670
1671         PR sim/13418
1672         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
1673         the target is powerpc*.
1674         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
1675         of WITH_SIM.
1676         * configure: Regenerate.
1677         * config.in: Regenerate.
1678
1679 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
1680
1681         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
1682
1683 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1684
1685         * configure.tgt (powerpc*-*-*): Delete test call and
1686         always assign gdb_sim.
1687
1688 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1689
1690         Update year range in copyright notice of all files.
1691
1692 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1693
1694         * top.c (print_gdb_version): Change copyright year in version
1695         message.
1696
1697 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1698
1699         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
1700
1701 For older changes see ChangeLog-2015.
1702 \f
1703 Local Variables:
1704 mode: change-log
1705 left-margin: 8
1706 fill-column: 74
1707 version-control: never
1708 coding: utf-8
1709 End: