gdb/ChangeLog

   1 2016-04-06  Don Breazeal  <donb@codesourcery.com>
   2
   3         * value.c (value_actual_type): Don't try to get rtti type
   4         of the value if it has been optimized out.
   5         (value_optimized_out): If a memory access error occurs,
   6         just check vaue->optimized_out.
   7
   8 2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
   9
  10         Revert the previous commit adding unknown_v_replies_ok.
  11
  12 2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
  13
  14         * remote.c (struct remote_state): New field unknown_v_replies_ok.
  15         (packet_config_support): Read it.
  16         (remote_start_remote): Set it.
  17
  18 2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
  19
  20         * remote.c: Revert check-in by a mistake in the previous commit.
  21
  22 2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
  23             Pedro Alves  <palves@redhat.com>
  24
  25         * exec.c (exec_file_locate_attach): Print warning for unsupported
  26         target_pid_to_exec_file.
  27         * symfile-mem.c (add_vsyscall_page): Remove the "file" command
  28         message part.
  29
  30 2016-04-04  Simon Marchi  <simon.marchi@ericsson.com>
  31
  32         * cli/cli-decode.c (help_cmd_list): Fix function doc and remove
  33         trailing spaces.
  34
  35 2016-04-01  Artemiy Volkov  <artemiyv@acm.org>
  36
  37         PR gdb/19820
  38         * eval.c (evaluate_subexp_standard): Allow TYPE_CODE_ENUM to be
  39         the type of BINOP_REPEAT's second operand.
  40
  41 2016-03-31  Yichao Yu  <yyc1992@gmail.com>
  42
  43         PR gdb/19858
  44         * jit.c (jit_breakpoint_re_set_internal): Return 0 if we already
  45         got the breakpoint at the right address.
  46         (jit_inferior_created): New function.
  47         (_initialize_jit): Install jit_inferior_created as
  48         inferior_created observer.
  49
  50 2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>
  51
  52         * NEWS: Mention support for tracepoints on powerpc*-linux.
  53
  54 2016-03-31  Catalin Udma  <catalin.udma@freescale.com>
  55
  56         PR python/19743
  57         * python/python.c (execute_gdb_command): Use console uiout
  58         when executing gdb command.
  59         * utils.c (restore_ui_out_closure): New structure.
  60         (do_restore_ui_out): New function.
  61         (make_cleanup_restore_ui_out): Likewise.
  62         * utils.h (make_cleanup_restore_ui_out): Declare.
  63
  64 2016-03-31  Pedro Alves  <palves@redhat.com>
  65
  66         * NEWS: Mention that support for "target m32rsdi", "target mips",
  67         "target pmon", "target ddb", "target rockhopper", and "target lsi"
  68         was removed.
  69         * Makefile.in (ALL_TARGET_OBS): Remove remote-m32r-sdi.o and
  70         remote-mips.o.
  71         (ALLDEPFILES): Remove remote-m32r-sdi.c and remote-mips.c.
  72         * configure.tgt: Remove all references to remote-m32r-sdi.o and
  73         remote-mips.o.
  74         * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Delete
  75         function.
  76         * mips-tdep.h (deprecated_mips_set_processor_regs_hack): Delete
  77         declaration.
  78         * remote-m32r-sdi.c, remote-mips.c: Delete files.
  79         * symfile.c (generic_load, generic_load): Remove comments.
  80
  81 2016-03-30  Yao Qi  <yao.qi@linaro.org>
  82
  83         * arm-tdep.c (arm_epilogue_frame_this_id): Check 'func' against
  84         0 rather than NULL.
  85
  86 2016-03-30  Yao Qi  <yao.qi@linaro.org>
  87
  88         * arm-tdep.c: (arm_make_epilogue_frame_cache): New function.
  89         (arm_epilogue_frame_this_id): New function.
  90         (arm_epilogue_frame_prev_register): New function.
  91         (arm_epilogue_frame_sniffer): New function.
  92         (arm_epilogue_frame_unwind): New.
  93         (arm_gdbarch_init): Append unwinder arm_epilogue_frame_unwind.
  94
  95 2016-03-30  Yao Qi  <yao.qi@linaro.org>
  96
  97         * arm-tdep.c (arm_stack_frame_destroyed_p): Rename it ...
  98         (arm_stack_frame_destroyed_p_1): ... here.  Don't call
  99         arm_pc_is_thumb.
 100         (arm_stack_frame_destroyed_p): Call
 101         thumb_stack_frame_destroyed_p and
 102         arm_stack_frame_destroyed_p_1.
 103
 104 2016-03-30  Doug Evans  <dje@google.com>
 105
 106         * python/py-utils.c (host_string_to_python_string): New function.
 107         * python/python-internal.h (host_string_to_python_string): Declare it.
 108         * python/py-*.c (*): Update all calls to
 109         PyString_Decode (str, strlen (str), host_charset (), NULL);
 110         to use host_string_to_python_string instead.
 111
 112 2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>
 113
 114         * remote.c (remote_check_symbols): Allocate own buffer for reply.
 115
 116 2016-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 117
 118         * xtensa-tdep.c (xtensa_frame_cache): Change op1 type to LONGEST.
 119         Use safe_read_memory_integer instead of read_memory_integer.
 120
 121 2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>
 122
 123         * NEWS: Mention support for tracepoints on s390*-linux.
 124
 125 2016-03-29  Don Breazeal  <donb@codesourcery.com>
 126
 127         * gdb/value.c (value_actual_type): Fix formatting issue.
 128
 129 2016-03-23  Yao Qi  <yao.qi@linaro.org>
 130
 131         * gdbarch.sh (software_single_step): Remove comments.
 132         * gdbarch.h: Regenerated.
 133
 134 2016-03-21  Yao Qi  <yao.qi@linaro.org>
 135
 136         * arm-tdep.c (arm_record_media): New.
 137         (arm_record_ld_st_reg_offset): Call arm_record_media.
 138
 139 2016-03-21  Yao Qi  <yao.qi@linaro.org>
 140
 141         * arm-linux-tdep.c (arm_canonicalize_syscall): Canonicalize
 142         more syscalls.
 143
 144 2016-03-18  Yao Qi  <yao.qi@linaro.org>
 145
 146         * sparc-tdep.c (sparc_software_single_step): Make it static.
 147         * sparc-tdep.h (sparc_software_single_step): Remove declaration.
 148
 149 2016-03-18  Yao Qi  <yao.qi@linaro.org>
 150
 151         * spu-tdep.c (spu_software_single_step): Throw error when
 152         target_read_memory fails.
 153
 154 2016-03-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
 155
 156         * linux-thread-db.c (check_pid_namespace_match): Extend the message.
 157
 158 2016-03-17  Pedro Alves  <palves@redhat.com>
 159             Don Breazeal  <donb@codesourcery.com>
 160
 161         PR remote/19496
 162         * infcmd.c (notice_new_inferior): Use the 'leave_running' argument
 163         instead of checking the 'non_stop' global.
 164         * remote.c (remote_add_thread): New parameter 'executing'.  Use it
 165         to set the new thread's executing state.
 166         (remote_notice_new_inferior): Rename parameter 'running' to
 167         'executing'.  Always set the thread state to THREAD_RUNNING in
 168         non-stop mode, and to THREAD_STOPPED in all-stop mode.  Pass
 169         EXECUTING to remote_add_thread and notice_new_inferior.
 170         (remote_update_thread_list): Update to pass executing state, not
 171         running state.
 172
 173 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 174
 175         * syscalls/s390-linux.xml: Add NUMA syscalls and new syscalls up
 176         to 374.
 177         * syscalls/s390x-linux.xml: Likewise.
 178
 179 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 180
 181         * linux-record.c (record_mem_at_reg): New helper function.
 182         (record_linux_system_call): Exploit new helper function where
 183         applicable.
 184
 185 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 186
 187         * linux-record.c: Fix whitespace issues; tabify, remove trailing
 188         spaces.
 189
 190 2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 191
 192         * linux-record.c (record_linux_system_call): Add missing return
 193         statements to handling of pipe and pipe2 syscalls.
 194
 195 2016-03-16  Doug Evans  <dje@google.com>
 196
 197         * xml-tdesc.c (tdesc_start_enum): Fix c++ build.
 198
 199 2016-03-16  Yao Qi  <yao.qi@linaro.org>
 200
 201         * arm-linux-tdep.c (arm_linux_init_abi): Fix
 202         arm_linux_record_tdep.arg1, arm_linux_record_tdep.arg2 and
 203         arm_linux_record_tdep.arg3.  Set arm_linux_record_tdep.arg4,
 204         arm_linux_record_tdep.arg5, arm_linux_record_tdep.arg6, and
 205         arm_linux_record_tdep.arg7.
 206
 207 2016-03-15  Keith Seitz  <keiths@redhat.com>
 208
 209         PR breakpoints/18303
 210         * cp-namespace.c (cp_lookup_bare_symbol): Change assertion to
 211         look for "::" instead of simply ":".
 212         (cp_search_static_and_baseclasses): Return null_block_symbol for
 213         malformed input.
 214         Remove assertions.
 215         * cp-support.c (cp_find_first_component_aux): Do not return
 216         a prefix length for ':' unless the next character is also ':'.
 217
 218 2016-03-15  Doug Evans  <dje@google.com>
 219
 220         * features/aarch64-core.xml (cpsr_flags): New flags type.
 221         (cpsr): Use it.
 222         * features/aarch64.c: Regenerate.
 223
 224 2016-03-15  Doug Evans  <dje@google.com>
 225
 226         * features/i386/32bit-core.xml (i386_eflags): Remove "end" spec.
 227         * features/i386/32bit-sse.xml (i386_eflags): Ditto.
 228         * features/i386/64bit-core.xml (i386_eflags): Ditto.
 229         * features/i386/64bit-sse.xml (i386_eflags): Ditto.
 230         * features/i386/x32-core.xml (i386_eflags): Ditto.
 231
 232 2016-03-15  Doug Evans  <dje@google.com>
 233             Wei-cheng Wang  <cole945@gmail.com>
 234
 235         Extend flags to support multibit and enum bitfields.
 236         * NEWS: Document new features.
 237         * c-typeprint.c (c_type_print_varspec_prefix): Handle TYPE_CODE_FLAGS.
 238         (c_type_print_varspec_suffix, c_type_print_base): Ditto.
 239         * gdbtypes.c (arch_flags_type): Don't assume all fields are one bit.
 240         (append_flags_type_field): New function.
 241         (append_flags_type_flag): Call it.
 242         * gdbtypes.h (append_flags_type_field): Declare.
 243         * target-descriptions.c (struct tdesc_type_flag): Delete.
 244         (enum tdesc_type_kind) <TDESC_TYPE_BOOL>: New enum value.
 245         (enum tdesc_type_kind) <TDESC_TYPE_ENUM>: Ditto.
 246         (struct tdesc_type) <u.f>: Delete.
 247         (tdesc_predefined_types): Add "bool".
 248         (tdesc_predefined_type): New function.
 249         (tdesc_gdb_type): Handle TDESC_TYPE_BOOL, TDESC_TYPE_ENUM.
 250         Update TDESC_TYPE_FLAGS support.
 251         (tdesc_free_type): Handle TDESC_TYPE_ENUM.  Update TDESC_TYPE_FLAGS.
 252         (tdesc_create_flags): Update.
 253         (tdesc_create_enum): New function.
 254         (tdesc_add_field): Initialize start,end to -1.
 255         (tdesc_add_typed_bitfield): New function.
 256         (tdesc_add_bitfield): Call it.
 257         (tdesc_add_flag): Allow TDESC_TYPE_STRUCT.  Update.
 258         (tdesc_add_enum_value): New function.
 259         (maint_print_c_tdesc_cmd): Fold TDESC_TYPE_FLAGS support into
 260         TDESC_TYPE_STRUCT.  Handle TDESC_TYPE_ENUM.
 261         * target-descriptions.h (tdesc_create_enum): Declare.
 262         (tdesc_add_typed_bitfield, tdesc_add_enum_value): Declare.
 263         * valprint.c (generic_val_print_enum_1): New function.
 264         (generic_val_print_enum): Call it.
 265         (val_print_type_code_flags): Make static.  Handle multibit bitfields
 266         and enum bitfields.
 267         * valprint.h (val_print_type_code_flags): Delete.
 268         * xml-tdesc.c (struct tdesc_parsing_data) <current_type_is_flags>:
 269         Delete.  All uses removed.
 270         (tdesc_start_enum): New function.
 271         (tdesc_start_field): Handle multibit and enum bitfields.
 272         (tdesc_start_enum_value): New function.
 273         (enum_value_attributes, enum_children, enum_attributes): New static
 274         globals.
 275         (feature_children): Add "enum".
 276         * features/gdb-target.dtd (enum, evalue): New elements.
 277
 278 2016-03-15  Doug Evans  <dje@google.com>
 279
 280         * target-descriptions.c (struct tdesc_type) <u.u.size>: Change type
 281         from LONGEST to int.
 282         (struct tdesc_type) <u.f.size>: Ditto.
 283         (tdesc_set_struct_size): Change type of "size" arg from LONGEST
 284         to int.  Add assertion size > 0.
 285         (tdesc_create_flags): Ditto.
 286         * target-descriptions.h (tdesc_set_struct_size): Update.
 287         (tdesc_create_flags): Update.
 288         * xml-tdesc.c (MAX_FIELD_SIZE, MAX_FIELD_BITSIZE): New macros.
 289         (MAX_VECTOR_SIZE): New macro.
 290         (tdesc_start_struct): Catch conversion errors from LONGEST to int.
 291         (tdesc_start_flags, tdesc_start_field, tdesc_start_vector): Ditto.
 292
 293 2016-03-15  Doug Evans  <dje@google.com>
 294
 295         * target-descriptions.c (maint_print_c_tdesc_cmd): Use "type" for
 296         TYPE_CODE_FLAGS instead of "field_type", for consistency.
 297         * features/i386/amd64-avx-linux.c: Regenerate.
 298         * features/i386/amd64-avx.c: Regenerate.
 299         * features/i386/amd64-avx512-linux.c: Regenerate.
 300         * features/i386/amd64-avx512.c: Regenerate.
 301         * features/i386/amd64-linux.c: Regenerate.
 302         * features/i386/amd64-mpx-linux.c: Regenerate.
 303         * features/i386/amd64-mpx.c: Regenerate.
 304         * features/i386/amd64.c: Regenerate.
 305         * features/i386/i386-avx-linux.c: Regenerate.
 306         * features/i386/i386-avx.c: Regenerate.
 307         * features/i386/i386-avx512-linux.c: Regenerate.
 308         * features/i386/i386-avx512.c: Regenerate.
 309         * features/i386/i386-linux.c: Regenerate.
 310         * features/i386/i386-mmx-linux.c: Regenerate.
 311         * features/i386/i386-mmx.c: Regenerate.
 312         * features/i386/i386-mpx-linux.c: Regenerate.
 313         * features/i386/i386-mpx.c: Regenerate.
 314         * features/i386/i386.c: Regenerate.
 315         * features/i386/x32-avx-linux.c: Regenerate.
 316         * features/i386/x32-avx.c: Regenerate.
 317         * features/i386/x32-avx512-linux.c: Regenerate.
 318         * features/i386/x32-avx512.c: Regenerate.
 319         * features/i386/x32-linux.c: Regenerate.
 320         * features/i386/x32.c: Regenerate.
 321
 322 2016-03-15  Pedro Alves  <palves@redhat.com>
 323
 324         PR gdb/19676
 325         * linux-thread-db.c (try_thread_db_load_1): Leave
 326         info->td_ta_thr_iter_p NULL iff debugging a live process and we
 327         have /proc access.
 328         (find_new_threads_once): Assert that we have a non-NULL
 329         info->td_ta_thr_iter_p instead of checking whether the target has
 330         execution.
 331
 332 2016-03-15  Pedro Alves  <palves@redhat.com>
 333
 334         PR gdb/19676
 335         * infrun.c (displaced_step_prepare): Also disable displaced
 336         stepping on NOT_SUPPORTED_ERROR.
 337         * linux-tdep.c (linux_displaced_step_location): If reading auxv
 338         fails, throw NOT_SUPPORTED_ERROR instead of generic error.
 339
 340 2016-03-13  Marcin Kościelnicki  <koriakin@0x04.net>
 341
 342         * s390-linux-tdep.c (s390_gen_return_address): New function.
 343         (s390_gdbarch_init): Fill gen_return_address hook.
 344
 345 2016-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 346
 347         * symmisc.c (maintenance_info_line_tables): New function.
 348         (maintenance_print_one_line_table): New function.
 349         (_initialize_symmisc): Register 'maint info line-table' command.
 350         * NEWS: Mention new command.
 351
 352 2016-03-11  Marcin Kościelnicki  <koriakin@0x04.net>
 353
 354         * s390-linux-tdep.c (s390_ax_pseudo_register_collect): New function.
 355         (s390_ax_pseudo_register_push_stack): New function.
 356         (s390_gdbarch_init): Fill ax_pseudo_register_collect and
 357         ax_pseudo_register_push_stack hooks.
 358
 359 2016-03-10  Simon Marchi  <simon.marchi@polymtl.ca>
 360
 361         * data-directory/Makefile.in (PYTHON_FILE_LIST): Install
 362         gdb/function/as_string.py.
 363         * python/lib/gdb/function/as_string.py: New file.
 364         * NEWS: Mention the new $_as_string function.
 365
 366 2016-03-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
 367
 368         * target.h: Fix doc string of target_can_use_hardware_watchpoint.
 369
 370 2016-03-09  Pedro Alves  <palves@redhat.com>
 371
 372         * event-top.c (more_to_come): Delete.
 373         (struct readline_input_state): Delete.
 374         (readline_input_state): Delete.
 375         (get_command_line_buffer): New function.
 376         (command_handler): Update comments.  Don't handle NULL commands
 377         here.  Do not execute commented lines.
 378         (command_line_append_input_line): New function.
 379         (handle_line_of_input): New function, partly based on
 380         command_line_handler and command_line_input.
 381         (command_line_handler): Rewrite.
 382         * event-top.h (command_handler): New declaration.
 383         (command_loop): Defer command execution to command_handler.
 384         (command_line_input): Update comments.  Simplify, using struct
 385         buffer and handle_line_of_input.
 386         * top.h (struct buffer): New forward declaration.
 387         (handle_line_of_input): New declaration.
 388
 389 2016-03-09  Pedro Alves  <palves@redhat.com>
 390
 391         * event-top.c (command_line_handler): Use xfree + xstrdup instead
 392         of xrealloc + strcpy.
 393         * main.c (captured_main): Use xstrdup instead of xmalloc plus
 394         manual clear.
 395         * top.c (saved_command_line): Rewrite comment.
 396         (saved_command_line_size): Delete.
 397         (command_line_input): Use xfree + xstrdup instead of xrealloc +
 398         strcpy.
 399         * top.h (saved_command_line_size): Delete declaration.
 400
 401 2016-03-09  Pedro Alves  <palves@redhat.com>
 402
 403         * event-top.c: Include buffer.h.
 404         (gdb_readline_no_editing_callback): Use struct buffer instead
 405         of xrealloc.
 406
 407 2016-03-09  Pedro Alves  <palves@redhat.com>
 408
 409         * common/buffer.h (buffer_grow_char): New function.
 410         * top.c: Include buffer.h.
 411         (gdb_readline_no_editing): Rename 'prompt_arg' parameter to
 412         'prompt'.  Use struct buffer instead of xrealloc.
 413
 414 2016-03-09  Pedro Alves  <palves@redhat.com>
 415
 416         * defs.h (gdb_readline): Delete declaration.
 417         * top.c (gdb_readline): Rename to ...
 418         (gdb_readline_no_editing): ... this, and make static.
 419
 420 2016-03-09  Pedro Alves  <palves@redhat.com>
 421
 422         * utils.c (prompt_for_continue): Update comments.
 423
 424 2016-03-09  Pedro Alves  <palves@redhat.com>
 425
 426         * event-top.c (async_annotation_suffix): Delete.
 427         (top_level_prompt, command_line_handler): Don't use
 428         'async_annotation_suffix' and simplify.
 429         * event-top.h (async_annotation_suffix): Delete declaration.
 430         (init_main): Remove reference to 'async_annotation_suffix'.
 431
 432 2016-03-09  Pedro Alves  <palves@redhat.com>
 433
 434         * event-top.c (gdb_readline2): Rename to ...
 435         (gdb_readline_no_editing_callback): ... this.
 436         (change_line_handler, stdin_event_handler)
 437         (gdb_setup_readline): Adjust.
 438         * event-top.h (gdb_readline2): Rename to ...
 439         (gdb_readline_no_editing_callback): ... this, and move closer to
 440         other readline-related declarations.
 441         * mi/mi-interp.c (mi_interpreter_resume): Adjust.
 442
 443 2016-03-09  Pedro Alves  <palves@redhat.com>
 444
 445         * top.c (window_hook): Delete.
 446         (command_loop): Remove references to window_hook.
 447
 448 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 449
 450         * corefile.c (safe_read_memory_unsigned_integer): New function.
 451         * gdbcore.h (safe_read_memory_unsigned_integer): New prototype.
 452         * rs6000-tdep.c (rs6000_frame_cache): Read backchain as unsigned.
 453
 454 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 455
 456         * rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes.
 457         (rs6000_gen_return_address): New function.
 458         (rs6000_gdbarch_init): Wire in the above.
 459
 460 2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>
 461
 462         * rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function.
 463         (rs6000_gdbarch_init): Wire in the above.
 464
 465 2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 466
 467         * s390-linux-tdep.c (s390_analyze_prologue): Ignore BRC and BRCL
 468         instructions that do nothing or are conditional traps.
 469
 470 2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 471
 472         * s390-linux-tdep.c (s390_prologue_frame_unwind_cache): Store
 473         frame func's PC in info->func before any other failure can occur.
 474         (s390_frame_this_id): Use frame_id_build_unavailable_stack if
 475         info->func has been filled out.
 476
 477 2016-03-09  Pedro Alves  <palves@redhat.com>
 478
 479         * osabi.c (gdb_osabi_names): Avoid spaces in osabi names.
 480
 481 2016-03-09  Pedro Alves  <palves@redhat.com>
 482
 483         * frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.
 484
 485 2016-03-09  Pedro Alves  <palves@redhat.com>
 486
 487         * cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte
 488         order is BFD_ENDIAN_BIG or if the cris version is unsupported.
 489
 490 2016-03-09  Pedro Alves  <palves@redhat.com>
 491
 492         * doublest.c: Extend comments.
 493         (floatformat_to_doublest, floatformat_from_doublest): Copy the
 494         floatformat's total size, not the host type's size.
 495
 496 2016-03-09  Pedro Alves  <palves@redhat.com>
 497
 498         * doublest.c (floatformat_totalsize_bytes): New function.
 499         (floatformat_from_type): Assert that the type's length is at least
 500         as long as the floatformat's totalsize.
 501         * doublest.h (floatformat_totalsize_bytes): New declaration.
 502         * gdbtypes.c (arch_float_type): Assert that the type's length is
 503         at least as long as the floatformat's totalsize.
 504
 505 2016-03-09  Pedro Alves  <palves@redhat.com>
 506
 507         * hppa-linux-tdep.c (hppa_linux_init_abi): Set the long double
 508         format to floatformats_ieee_double.
 509
 510 2016-03-07  Pedro Alves  <palves@redhat.com>
 511
 512         * mips-tdep.c (mips_gdbarch_init): Check whether info.abfd is NULL
 513         before calling bfd_get_flavour.
 514
 515 2016-03-05  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 516
 517         * avr-tdep.c (AVR_LAST_ARG_REGNUM): Define.
 518         (avr_push_dummy_call): Correct last needed argument register.
 519         Write MSB of argument into register and subsequent bytes into
 520         other registers in decreasing order.
 521
 522 2016-03-04  Yao Qi  <yao.qi@linaro.org>
 523
 524         * arm-tdep.c (arm_record_vdata_transfer_insn): Simplify the
 525         condition check.  Record the right D register number.
 526
 527 2016-03-04  Yao Qi  <yao.qi@linaro.org>
 528
 529         * arm-tdep.c (arm_record_extension_space): Remove code
 530         printing "Process record does not support".
 531         (arm_record_data_proc_misc_ld_str): Likewise.
 532         (decode_insn): Call arm_record_extension_space if condition
 533         is 0xf.  Call arm_record_unsupported_insn if ret isn't
 534         ARM_RECORD_SUCCESS.  Use 'ret' instead of 'insn_id' to hold
 535         the value of thumb2_record_decode_insn_handler.
 536
 537 2016-03-04  Simon Marchi  <simon.marchi@ericsson.com>
 538
 539         * features/feature_to_c.sh: Print the help when passing no
 540         argument.
 541
 542 2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>
 543
 544         * MAINTAINERS (Write After Approval): Add Bernhard Heckel.
 545
 546 2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>
 547
 548         * dwarf2read.c (new_symbol_full): Fix detection of gfortran compilers.
 549
 550 2016-03-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 551
 552         * s390-linux-tdep.c (s390_backchain_frame_unwind_cache): Avoid
 553         exception when attempting to access the inferior's backchain.
 554
 555 2016-02-29  Yao Qi  <yao.qi@linaro.org>
 556
 557         * aarch64-linux-tdep.c (aarch64_canonicalize_syscall): Support
 558         eventfd2, eventfd2, dup3, inotify_init1, fallocate and pipe2.
 559         Return gdb_sys_epoll_create1 instead of gdb_sys_epoll_create
 560         for aarch64_sys_epoll_create1.
 561
 562 2016-02-29  Yao Qi  <yao.qi@linaro.org>
 563
 564         * linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
 565         <gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
 566         <gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
 567         * linux-record.c (record_linux_system_call): Handle them.
 568
 569 2016-02-28  Iain Buclaw  <ibuclaw@gdcproject.org>
 570
 571         * d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from
 572         cyclic imports.
 573
 574 2016-02-26  Keith Seitz  <keiths@redhat.com>
 575
 576         * rs6000-tdep.c (rs6000_frame_cache): Explicitly cast return result
 577         to avoid invalid conversion from void *.
 578
 579 2016-02-26  Yao Qi  <yao.qi@linaro.org>
 580
 581         * arm-tdep.c (arm_record_exreg_ld_st_insn): Set 'single_reg'
 582         per bit 8.  Check bit 20 instead of bit 4 for VMOV
 583         instruction.  Record D registers for instructions changing
 584         S registers.  Change of the order of length and address
 585         in record_buf_mem array.
 586
 587 2016-02-26  Yao Qi  <yao.qi@linaro.org>
 588
 589         * arm-tdep.c (thumb_record_ld_st_reg_offset): Fix the register
 590         number of Rd.
 591
 592 2016-02-25  Doug Evans  <dje@google.com>
 593
 594         * remote-m32r-sdi.c (recv_char_data): Initialize val to avoid
 595         compiler warning.
 596         (recv_long_data): Ditto.
 597
 598 2016-02-25  Simon Marchi  <simon.marchi@ericsson.com>
 599
 600         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault):
 601         Initialize variables.
 602
 603 2016-02-25  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 604
 605         * ax-general.c (ax_reg): Call gdbarch_remote_register_number.
 606         (ax_reg_mask): Likewise.
 607
 608 2016-02-24  Pedro Alves  <palves@redhat.com>
 609
 610         * linux-nat.c (save_sigtrap) Delete.
 611         (stop_wait_callback): Call save_stop_reason instead of
 612         save_sigtrap.
 613         (check_stopped_by_breakpoint): Rename to ...
 614         (save_stop_reason): ... this.  Bits of save_sigtrap folded here.
 615         Use GDB_ARCH_IS_TRAP_HWBKPT and handle ambiguous
 616         GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.  Factor out
 617         common code between the USE_SIGTRAP_SIGINFO and
 618         !USE_SIGTRAP_SIGINFO blocks.
 619         (linux_nat_filter_event): Call save_stop_reason instead of
 620         save_sigtrap.
 621         * nat/linux-ptrace.h: Check for both SI_KERNEL and TRAP_BRKPT
 622         si_code for MIPS.
 623         * nat/linux-ptrace.h: Fix "TRAP_HWBPT" typo in x86 table.  Add
 624         comments on MIPS behavior.
 625         (GDB_ARCH_IS_TRAP_HWBKPT): Define for all archs.
 626
 627 2016-02-24  Marcin Kościelnicki  <koriakin@0x04.net>
 628
 629         * rs6000-tdep.c (rs6000_frame_cache): Initialize frame and pc to 0
 630         to avoid spurious warnings.
 631
 632 2016-02-24  Gary Benson  <gbenson@redhat.com>
 633
 634         * exec.c (exec_file_locate_attach): Do not attempt to
 635         locate main executable locally if not found in sysroot.
 636
 637 2016-02-24  Joel Brobecker  <brobecker@adacore.com>
 638
 639         GDB 7.11 released.
 640
 641 2016-02-24  Wei-cheng Wang  <cole945@gmail.com>
 642
 643         * rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle
 644         unavailable PC/SP to build unavailable frame.
 645
 646 2016-02-23  Doug Evans  <dje@google.com>
 647
 648         Extend "skip" command to support -file, -gfile, -function, -rfunction.
 649         * NEWS: Document new features.
 650         * skip.c: #include "fnmatch.h", "gdb_regex.h".
 651         (skiplist_entry) <file>: Renamed from filename.
 652         <function>: Renamed from function_name.
 653         <file_is_glob, function_is_regexp>: New members.
 654         <compiled_function_regexp, compiled_function_regexp_is_valid>:
 655         New members.
 656         (make_skip_entry): New function.
 657         (free_skiplist_entry, free_skiplist_entry_cleanup): New functions.
 658         (make_free_skiplist_entry_cleanup): New function.
 659         (skip_file_command): Update.
 660         (skip_function, skip_function_command): Update.
 661         (compile_skip_regexp): New functions.
 662         (skip_command): Add support for new options.
 663         (skip_info): Update.
 664         (skip_file_p, skip_gfile_p): New functions.
 665         (skip_function_p, skip_rfunction_p): New functions.
 666         (function_name_is_marked_for_skip): Update and simplify.
 667         (_initialize_step_skip): Update.
 668         * symtab.c: #include "fnmatch.h".
 669         (compare_glob_filenames_for_search): New function.
 670         * symtab.h (compare_glob_filenames_for_search): Declare.
 671         * utils.c (count_path_elements): New function.
 672         (strip_leading_path_elements): New function.
 673         * utils.h (count_path_elements): Declare.
 674         (strip_leading_path_elements): Declare.
 675
 676 2016-02-23  Simon Marchi  <simon.marchi@ericsson.com>
 677
 678         * arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter.
 679         (thumb_process_displaced_insn): Likewise.
 680         (arm_process_displaced_insn): Adjust calls.
 681
 682 2016-02-23  Yao Qi  <yao.qi@linaro.org>
 683
 684         * aarch64-linux-tdep.c (enum aarch64_syscall) <aarch64_sys_mknod>:
 685         Remove.
 686         <aarch64_sys_mkdir, aarch64_sys_unlink, aarch64_sys_symlink>: Remove.
 687         <aarch64_sys_link, aarch64_sys_rename, aarch64_sys_faccess>: Remove.
 688         <aarch64_sys_mknodat, aarch64_sys_mkdirat>: New.
 689         <aarch64_sys_unlinkat, aarch64_sys_symlinkat>: New.
 690         <aarch64_sys_linkat, aarch64_sys_renameat>: New.
 691         <aarch64_sys_faccessat>: New.
 692         <aarch64_sys_open, aarch64_sys_readlink, aarch64_sys_fstatat>: Remove.
 693         <aarch64_sys_openat, aarch64_sys_readlinkat>: New.
 694         <aarch64_sys_newfstatat>: New.
 695         (UNSUPPORTED_SYSCALL_MAP): New macro.
 696         (aarch64_canonicalize_syscall): Add missing syscalls.
 697
 698 2016-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 699
 700         * gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print.
 701
 702 2016-02-22  Yao Qi  <yao.qi@linaro.org>
 703
 704         * arm-tdep.c: Fix code format issues.
 705
 706 2016-02-21  Iain Buclaw  <ibuclaw@gdcproject.org>
 707
 708         * d-namespace.c (d_lookup_symbol_imports): Remove argument
 709         'search_parents'.  All callers updated.
 710
 711 2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>
 712
 713         * s390-linux-tdep.c (s390_guess_tracepoint_registers): New function.
 714         (s390_gdbarch_init): Fill guess_tracepoint_registers hook.
 715
 716 2016-02-18  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 717
 718         * NEWS: Add entry for bound violation.
 719         * amd64-linux-tdep.c (amd64_linux_init_abi_common):
 720         Add handler for segmentation fault.
 721         * gdbarch.sh (handle_segmentation_fault): New.
 722         * gdbarch.c: Regenerate.
 723         * gdbarch.h: Regenerate.
 724         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New.
 725         (SIG_CODE_BONDARY_FAULT): New define.
 726         (i386_linux_init_abi): Use i386_mpx_bound_violation_handler.
 727         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New.
 728         * i386-tdep.c (i386_mpx_enabled): Add as external.
 729         * i386-tdep.c (i386_mpx_enabled): Add as external.
 730         * infrun.c (handle_segmentation_fault): New function.
 731         (print_signal_received_reason): Use handle_segmentation_fault.
 732
 733 2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>
 734
 735         * arch-utils.c (default_guess_tracepoint_registers): New function.
 736         * arch-utils.h (default_guess_tracepoint_registers): New prototype.
 737         * gdbarch.c: Regenerate.
 738         * gdbarch.h: Regenerate.
 739         * gdbarch.sh: Add guess_tracepoint_registers hook.
 740         * tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.
 741
 742 2016-02-17  Gary Benson  <gbenson@redhat.com>
 743
 744         * exec.c (exec_file_locate_attach): Add missing cleanup.
 745
 746 2016-02-16  Don Breazeal  <donb@codesourcery.com>
 747
 748         PR remote/19496
 749         * remote.c (remove_new_fork_children): Check for pending
 750         fork status in thread_info.suspend.
 751
 752 2016-02-16  Yao Qi  <yao.qi@linaro.org>
 753
 754         * arm-linux-tdep.c (arm_linux_software_single_step): Assign
 755         'old_chain' later.
 756
 757 2016-02-16  Yao Qi  <yao.qi@linaro.org>
 758
 759         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops)
 760         <syscall_next_pc>: Remove argument PC.  Callers updated.
 761         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
 762         Remove argument PC.  Get pc from regcache_read_pc.
 763         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove
 764         argument PC.
 765
 766 2016-02-15  Yao Qi  <yao.qi@linaro.org>
 767
 768         * aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x".
 769
 770 2016-02-12  Yao Qi  <yao.qi@linaro.org>
 771
 772         * arch/arm-linux.c (arm_linux_get_next_pcs_fixup): Calculate
 773         nextpc according to instruction.
 774
 775 2016-02-12  Yao Qi  <yao.qi@linaro.org>
 776
 777         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Call
 778         self->ops->fixup if it isn't NULL.
 779         * arch/arm-get-next-pcs.h: Include gdb_vecs.h.
 780         (struct arm_get_next_pcs_ops) <fixup>: New field.
 781         * arch/arm-linux.c: Include common-regcache.h and
 782         arch/arm-get-next-pcs.h.
 783         (arm_linux_get_next_pcs_fixup): New function.
 784         * arch/arm-linux.h (arm_linux_get_next_pcs_fixup): Declare.
 785         * arm-linux-tdep.c (arm_linux_get_next_pcs_ops): Initialize
 786         it with arm_linux_get_next_pcs_fixup.
 787         (arm_linux_software_single_step): Move code to
 788         arm_linux_get_next_pcs_fixup.
 789         * arm-tdep.c (arm_get_next_pcs_ops): Initialize it.
 790
 791 2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>
 792
 793         * xml-tdesc.c (target_fetch_description_xml) [!HAVE_LIBEXPAT]: Warn
 794         and return NULL.
 795
 796 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 797
 798         * frame.h (skip_tailcall_frames): Update comment.
 799         * frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL
 800         if only artificial frames are found.  Update comment.
 801         (frame_unwind_caller_id): Handle NULL return.
 802         (frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that
 803         skip_artificial_frames does not return NULL.
 804         (frame_pop): Add an error if only tailcall frames are found.
 805         * infcmd.c (finish_command): Move skip_tailcall_frames call into
 806         forward-execution case.  Add an error if only tailcall frames are
 807         found.
 808
 809 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 810
 811         * stack.c (frame_info): Check frame_unwind_caller_id.
 812
 813 2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>
 814
 815         * frame.h (skip_tailcall_frames): New.
 816         * frame.c (skip_tailcall_frames): New.
 817         (frame_pop): Call skip_tailcall_frames.
 818         * infcmd.c (finish_command): Call skip_tailcall_frames.
 819
 820 2016-02-11  Pedro Alves  <palves@redhat.com>
 821
 822         * Makefile.in (check-parallel): New rule.
 823
 824 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 825
 826         * arm-tdep.c (arm_skip_prologue): Remove unused variables.
 827         (arm_analyze_prologue): Likewise.
 828         (arm_scan_prologue): Likewise.
 829         (arm_m_exception_prev_register): Likewise.
 830         (arm_copy_block_xfer): Likewise.
 831         (thumb2_copy_block_xfer): Likewise.
 832         (arm_decode_miscellaneous): Likewise.
 833         (arm_decode_ld_st_word_ubyte): Likewise.
 834         (arm_decode_svc_copro): Likewise.
 835         (thumb2_decode_svc_copro): Likewise.
 836         (thumb_copy_16bit_ldr_literal): Likewise.
 837         (thumb_copy_pop_pc_16bit): Likewise.
 838         (decode_thumb_32bit_ld_mem_hints): Likewise.
 839         (arm_show_force_mode): Likewise.
 840         (_initialize_arm_tdep): Likewise.
 841         (arm_record_strx): Likewise.
 842         (arm_record_extension_space): Likewise.
 843         (arm_record_data_proc_misc_ld_str): Likewise.
 844         (arm_record_exreg_ld_st_insn): Likewise.
 845         (arm_record_vfp_data_proc_insn): Likewise.
 846         (arm_record_coproc_data_proc): Likewise.
 847         (thumb_record_misc): Likewise.
 848         (thumb_record_ldm_stm_swi): Likewise.
 849         (thumb2_record_ld_st_dual_ex_tbb): Likewise.
 850         (thumb2_record_ld_mem_hints): Likewise.
 851         (thumb2_record_lmul_lmla_div): Likewise.
 852         (thumb2_record_asimd_struct_ld_st): Likewise.
 853         (arm_process_record): Likewise.
 854
 855 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 856
 857         * arm-tdep.c (arm_displaced_step_copy_insn): Remove.
 858         (ARM displaced stepping support): Remove reference to
 859         arm_displaced_step_copy_insn in comment.
 860         * arm-tdep.h (arm_displaced_step_copy_insn): Remove.
 861         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove
 862         reference to arm_displaced_step_copy_insn in comment.
 863
 864 2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>
 865
 866         * arm-tdep.c (thumb_copy_unmodified_16bit): Change type of insn.
 867         (thumb_copy_b): Likewise.
 868         (arm_decode_b_bl_ldmstm): Likewise.
 869         (thumb_copy_16bit_ldr_literal): Likewise.
 870         (thumb_copy_pop_pc_16bit): Likewise.
 871
 872 2016-02-11  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 873
 874         * tracepoint.c (encode_actions_1): Use target_gdbarch () rather
 875         than loc->gdbarch.
 876
 877 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 878
 879         * tracefile-tfile.c (trace_tdesc): New static variable.
 880         (tfile_open): Clear trace_tdesc, call target_find_description.
 881         (tfile_interp_line): Recognize tdesc lines.
 882         (tfile_close): Clear trace_tdesc.
 883         (tfile_xfer_partial_features): New function.
 884         (tfile_xfer_partial): Call tfile_xfer_partial_features.
 885         (tfile_append_tdesc_line): New function.
 886
 887 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 888
 889         * ctf.c (ctf_write_tdesc): New function.
 890         (ctf_write_ops): Wire in ctf_write_tdesc.
 891         * tracefile-tfile.c (tfile_write_tdesc): New function.
 892         (tfile_write_ops): Wire in tfile_write_tdesc.
 893         * tracefile.c (trace_save): Call write_tdesc method.
 894         * tracefile.h (struct trace_file_write_ops): Add write_tdesc method.
 895         * xml-tdesc.c (target_fetch_description_xml): New function.
 896         * xml-tdesc.h: Add target_fetch_description_xml prototype.
 897
 898 2016-02-10  Simon Marchi  <simon.marchi@ericsson.com>
 899
 900         * arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo.
 901         (arm_decode_dp_misc): Likewise.
 902
 903 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 904
 905         * amd64-tdep.c (amd64_ax_pseudo_register_collect): New function.
 906         (amd64_init_abi): Fill ax_pseudo_register_collect hook.
 907         * gdb/i386-tdep.c (i386_pseudo_register_read_into_value): Remove
 908         misleading comment.
 909         (i386_pseudo_register_write): Ditto.
 910         (i386_ax_pseudo_register_collect): New function.
 911         (i386_gdbarch_init): Fill ax_pseudo_register_collect hook.
 912         * i386-tdep.h: Add i386_ax_pseudo_register_collect prototype.
 913
 914 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 915
 916         * tracefile-tfile.c (tfile_fetch_registers): Use g packet order
 917         instead of gdb order.
 918
 919 2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>
 920
 921         * tracefile-tfile.c (tfile_fetch_registers): Fix off-by-one in bounds
 922         check.
 923
 924 2016-02-10  Joel Brobecker  <brobecker@adacore.com>
 925
 926         * NEWS: Create a new section for the next release branch.
 927         Rename the section of the current branch, now that it has
 928         been cut.
 929
 930 2016-02-10  Joel Brobecker  <brobecker@adacore.com>
 931
 932         GDB 7.11 branch created (9ef9e6a6a0dd8f948708cb67c9afcfd0be40cb0a):
 933         * version.in: Bump version to 7.11.50.DATE-git.
 934
 935 2016-02-09  Keith Seitz  <keiths@redhat.com>
 936
 937         PR breakpoints/19546
 938         * breakpoint.c (breakpoint_event_location_empty_p): New function.
 939         (update_breakpoints_after_exec, bkpt_re_set): Use this new function
 940         instead of event_location_empty_p.
 941
 942 2016-02-09  Keith Seitz  <keiths@redhat.com>
 943
 944         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Use
 945         string_to_event_location_basic instead of string_to_event_location.
 946
 947 2016-02-09  Keith Seitz  <keiths@redhat.com>
 948
 949         * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Skip
 950         leading whitespace and use string_to_event_location_basic instead
 951         of new_linespec_location.
 952
 953 2016-02-09  Keith Seitz  <keiths@redhat.com>
 954
 955         PR python/19506
 956         * python/py-breakpoint.c (bppy_init): Use
 957         string_to_event_location_basic instead of new_linespec_location.
 958
 959 2016-02-09  Keith Seitz  <keiths@redhat.com>
 960
 961         * location.c (string_to_explicit_location): Note that "-p" is
 962         reserved for probe locations and return NULL for any input
 963         that starts with that.
 964         (string_to_event_location): Move "legacy" linespec code to ...
 965         (string_to_event_location_basic): ... here.
 966         * location.h (string_to_event_location): Update comment.
 967         (string_to_event_location_basic): New function.
 968
 969 2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>
 970
 971         * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
 972         to AC_OUTPUT.  Remove "exit 0" at the end.
 973         * configure: Regenerate.
 974
 975 2016-02-09  Pedro Alves  <palves@redhat.com>
 976
 977         PR breakpoints/19548
 978         * breakpoint.c (create_overlay_event_breakpoint): Don't update
 979         global location list here.
 980         (create_longjmp_master_breakpoint)
 981         (create_std_terminate_master_breakpoint)
 982         (create_exception_master_breakpoint, create_jit_event_breakpoint)
 983         (update_breakpoint_locations):
 984         (breakpoint_re_set): Update global location list after all
 985         breakpoints are re-set.
 986
 987 2016-02-08  Simon Marchi  <simon.marchi@ericsson.com>
 988
 989         * remote.c (remote_register_number_and_offset): Remove unused
 990         variable(s).
 991         (remote_thread_always_alive): Likewise.
 992         (remote_update_thread_list): Likewise.
 993         (process_initial_stop_replies): Likewise.
 994         (remote_start_remote): Likewise.
 995         (remote_check_symbols): Likewise.
 996         (discard_pending_stop_replies): Likewise.
 997         (process_stop_reply): Likewise.
 998         (putpkt_binary): Likewise.
 999         (getpkt): Likewise.
1000         (remote_add_target_side_condition): Likewise.
1001         (remote_insert_breakpoint): Likewise.
1002         (remote_supports_stopped_by_sw_breakpoint): Likewise.
1003         (remote_supports_stopped_by_hw_breakpoint): Likewise.
1004         (remote_xfer_partial): Likewise.
1005         (remote_read_btrace): Likewise.
1006         (remote_async_serial_handler): Likewise.
1007         (remote_thread_events): Likewise.
1008         (_initialize_remote): Likewise.
1009
1010 2016-02-07  Simon Marchi  <simon.marchi@polymtl.ca>
1011
1012         * varobj.h (varobj_delete): Remove dellist parameter, update and
1013         move documentation here.
1014         * varobj.c (struct cpstack, cppush, cppop): Remove.
1015         (delete_variable): Remove resultp (first) parameter.
1016         (delete_variable_1): Likewise.
1017         (varobj_delete): Remove dellist parameter and unused code.
1018         (update_dynamic_varobj_children): Adjust varobj_delete call.
1019         (update_type_if_necessary): Likewise.
1020         (varobj_set_visualizer): Likewise.
1021         (varobj_update): Likewise.
1022         (value_of_root): Likewise.
1023         (varobj_invalidate_iter): Likewise.
1024         * mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise.
1025
1026 2016-02-04  Yao Qi  <yao.qi@linaro.org>
1027
1028         * remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to
1029         0 before handling 'F' and set it back afterwards.
1030
1031 2016-02-02  Simon Marchi  <simon.marchi@ericsson.com>
1032
1033         * ui-out.c (MAX_UI_OUT_LEVELS): Remove.
1034
1035 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1036
1037         * amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval):
1038         New types.
1039         (compat_siginfo): New bound fields added.
1040         (compat_x32_siginfo): New field added.
1041         (cpt_si_addr_lsb): New define.
1042         (compat_siginfo_from_siginfo): Use nat_siginfo.
1043         (siginfo_from_compat_siginfo): Use nat_siginfo.
1044         (compat_x32_siginfo_from_siginfo): Likewise.
1045         (siginfo_from_compat_x32_siginfo): Likewise.
1046
1047 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1048
1049         * linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd
1050         structure to the siginfo if extra_fields contains
1051         LINUX_SIGINFO_FIELD_ADDR_BND.
1052
1053 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1054
1055         * linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
1056         * linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
1057         * i386-linux-tdep.h (x86_linux_get_siginfo_type): New
1058         function.
1059         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
1060         x86_linux_get_siginfo_type for the amd64 abi.
1061         * i386-linux-tdep.c (x86_linux_get_siginfo_type): New
1062         function.
1063         (i386_linux_init_abi): Add new function at the i386 ABI
1064         initialization.
1065
1066 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1067
1068         * linux-tdep.h (linux_siginfo_extra_field_values): New enum values.
1069         (linux_siginfo_extra_fields): New enum type.
1070         * linux-tdep.c (linux_get_siginfo_type_with_fields): New function.
1071         (linux_get_siginfo_type): Use new function.
1072
1073 2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>
1074
1075         * nat/amd64-linux-siginfo.c: New file.
1076         * nat/amd64-linux-siginfo.h: New file.
1077         * Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
1078         (amd64-linux-siginfo.o): New rule.
1079         * config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
1080         * amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
1081         (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1082         (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1083         (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1084         (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1085         (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1086         (cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.
1087
1088 2016-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>
1089
1090         * value.c (max_value_size): New variable.
1091         (MIN_VALUE_FOR_MAX_VALUE_SIZE): New define.
1092         (set_max_value_size): New function.
1093         (show_max_value_size): New function.
1094         (check_type_length_before_alloc): New function.
1095         (allocate_value_contents): Call check_type_length_before_alloc.
1096         (set_value_enclosing_type): Likewise.
1097         (_initialize_values): Add set/show handler for max-value-size.
1098         * NEWS: Mention new set/show command.
1099
1100 2016-01-31  Simon Marchi  <simon.marchi@polymtl.ca>
1101
1102         * varobj.h (struct varobj): Fix typos in comments.
1103         (struct lang_varobj_ops): Likewise.
1104         * varobj.c (VAROBJ_TABLE_SIZE): Likewise.
1105         (varobj_create): Move misplaced comment.
1106
1107 2016-01-29  Simon Marchi  <simon.marchi@ericsson.com>
1108
1109         * aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces
1110         to for include additional lines.
1111         * xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces.
1112
1113 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1114
1115         * gnulib/import/Makefile.am: Regenerate.
1116         * gnulib/import/Makefile.in: Regenerate.
1117         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
1118         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.
1119
1120 2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1121
1122         * remote.c (skip_to_semicolon): Remove.
1123         (remote_parse_stop_reply): Use strchrnul instead of
1124         skip_to_semicolon.
1125         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
1126         strchrnul.
1127         * gnulib/aclocal.m4: Regenerate.
1128         * gnulib/config.in: Regenerate.
1129         * gnulib/configure: Regenerate.
1130         * gnulib/import/Makefile.am: Regenerate.
1131         * gnulib/import/Makefile.in: Regenerate.
1132         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
1133         * gnulib/import/m4/gnulib-comp.m4: Regenerate.
1134         * gnulib/import/m4/rawmemchr.m4: New file.
1135         * gnulib/import/m4/strchrnul.m4: New file.
1136         * gnulib/import/rawmemchr.c: New file.
1137         * gnulib/import/rawmemchr.valgrind: New file.
1138         * gnulib/import/strchrnul.c: New file.
1139         * gnulib/import/strchrnul.valgrind: New file.
1140
1141 2016-01-28  Yao Qi  <yao.qi@linaro.org>
1142
1143         * breakpoint.c (build_target_command_list): Don't call continue
1144         if aexpr is NULL.
1145         (build_target_condition_list): Likewise.
1146
1147 2016-01-27  Kevin Buettner  <kevinb@redhat.com>
1148
1149         * rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8
1150         bytes as aggregates.
1151
1152 2016-01-27  Joel Brobecker  <brobecker@adacore.com>
1153
1154         * MAINTAINERS (Responsible Maintainers): Add Keith Seitz as
1155         Linespec Maintainers.
1156
1157 2016-01-26  Simon Marchi  <simon.marchi@ericsson.com>
1158
1159         * common/common-utils.c (skip_spaces): Fix comment.
1160         (skip_to_space_const): Likewise.
1161
1162 2016-01-25  Yao Qi  <yao.qi@linaro.org>
1163
1164         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
1165         Remove argument pc.  Get pc by regcache_read_pc.  Callers updated.
1166         (arm_deal_with_atomic_sequence_raw): Likewise.
1167         (thumb_get_next_pcs_raw): Likewise.
1168         (arm_get_next_pcs_raw): Likewise.
1169         (arm_get_next_pcs): Remove argument pc.  Callers updated.
1170         * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.
1171
1172 2016-01-25  Mark Wielaard  <mjw@redhat.com>
1173
1174         * ada-lang.c (ada_evaluate_subexp): Add proper else block.
1175         * c-typeprint.c (c_type_print_base): Fix misleading indentation of
1176         if statement.
1177         * inflow.c (child_terminal_ours_1): Fix misleading indentation of
1178         statement block by introducing an else.
1179         * linux-record.c (record_linux_sockaddr): Fix misleading indentation
1180         of return statements.
1181         (record_linux_msghdr): Likewise.
1182
1183 2016-01-25  Pedro Alves  <palves@redhat.com>
1184
1185         PR threads/19461
1186         * infrun.c (handle_inferior_event_1) <fork/vfork>: Update
1187         parent/child running states.
1188
1189 2016-01-25  Pedro Alves  <palves@redhat.com>
1190
1191         PR gdb/19494
1192         * linux-nat.c (kill_one_lwp): New, factored out from ...
1193         (kill_callback): ... this.
1194         (kill_wait_callback): New, factored out from ...
1195         (kill_wait_one_lwp): ... this.
1196         (kill_unfollowed_fork_children): New function.
1197         (linux_nat_kill): Use it.
1198
1199 2016-01-22  John Baldwin  <jhb@FreeBSD.org>
1200
1201         * fbsd-nat.c (fbsd_pid_to_str): Adjust string format.
1202
1203 2016-01-22  Yao Qi  <yao.qi@linaro.org>
1204
1205         * arm-linux-nat.c (fetch_fpregs): Call perror_with_name
1206         instead of warning.
1207         (store_fpregs, fetch_regs, store_regs): Likewise.
1208         (fetch_wmmx_regs, store_wmmx_regs): Likewise.
1209         (fetch_vfp_regs, store_vfp_regs): Likewise.
1210
1211 2016-01-21  Doug Evans  <dje@google.com>
1212
1213         * breakpoint.c (init_breakpoint_sal): Add comment.
1214
1215 2016-01-21  Marcin Kościelnicki  <koriakin@0x04.net>
1216
1217         * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.
1218
1219 2016-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1220
1221         * disasm.c (maybe_add_dis_line_entry): Rename to...
1222         (add_dis_line_entry): ...this, and update header comment.
1223         (do_mixed_source_and_assembly): Now use add_dis_line_entry.
1224
1225 2016-01-21  Pedro Alves  <palves@redhat.com>
1226
1227         * Makefile.in (COMPILER_CFLAGS): New.
1228         (CXXFLAGS): Get it from configure.
1229         (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
1230         instead of CFLAGS.
1231         * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
1232         COMPILER_CFLAGS.
1233         * configure: Regenerate.
1234
1235 2016-01-21  Joel Brobecker  <brobecker@adacore.com>
1236
1237         * location.h (new_address_location): Add new parameters
1238         "addr_string" and "addr_string_len".
1239         (get_address_string_location): Add declaration.
1240         * location.c (new_address_location): Add new parameters
1241         "addr_string" and "addr_string_len".  If not NULL, store
1242         a copy of the addr_string in the new location as well.
1243         (get_address_string_location): New function.
1244         (string_to_event_location): Update call to new_address_location.
1245         * linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
1246         Save the event location in the parser's state before
1247         passing it to convert_address_location_to_sals.
1248         * breakpoint.c (create_thread_event_breakpoint): Update call
1249         to new_address_location.
1250         (init_breakpoint_sal): Get the event location's string, if any,
1251         and use it to update call to new_address_location.
1252         * python/py-finishbreakpoint.c (bpfinishpy_init):
1253         Update call to new_address_location.
1254         * spu-tdep.c (spu_catch_start): Likewise.
1255
1256         * config/djgpp/fnchange.lst: Add entries for
1257         gdb/testsuite/gdb.base/break-fun-addr1.c and
1258         gdb/testsuite/gdb.base/break-fun-addr2.c.
1259
1260 2016-01-21  Yao Qi  <yao.qi@linaro.org>
1261
1262         * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
1263         is_thumb and set it according to CPSR saved on the stack.
1264         (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
1265         arm_linux_sigreturn_next_pc.
1266
1267 2016-01-20  Simon Marchi  <simon.marchi@polymtl.ca>
1268
1269         * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
1270         Fix enumerators sort key function.
1271
1272 2016-01-20  Joel Brobecker  <brobecker@adacore.com>
1273
1274         * printcmd.c (print_scalar_formatted): Move binary operator from
1275         end of line to beginning of next line.  Adjust formatting
1276         accordingly.
1277
1278 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1279
1280         * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
1281         "len" with sysctl.
1282
1283 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1284
1285         * fbsd-tdep.c (find_stop_signal): Remove.
1286         (struct fbsd_collect_regset_section_cb) <lwp>: New field.
1287         <stop_signal>: New field.
1288         <abort_iteration>: New field.
1289         (fbsd_collect_regset_section_cb): Use new fields.
1290         (fbsd_collect_thread_registers): New function.
1291         (struct fbsd_corefile_thread_data): New structure.
1292         (fbsd_corefile_thread): New function.
1293         (fbsd_make_corefile_notes): Use new function to dump notes for each
1294         non-exited thread in a process.
1295
1296 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1297
1298         * configure.ac: Check for support for LWP names on FreeBSD.
1299         * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
1300         [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
1301         (fbsd_fetch_kinfo_proc): Move function earlier.
1302         [PT_LWPINFO] (fbsd_thread_alive): New function.
1303         [PT_LWPINFO] (fbsd_pid_to_str): New function.
1304         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
1305         [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
1306         [PT_LWPINFO] (fbsd_add_threads): New function.
1307         [PT_LWPINFO] (fbsd_update_thread_list): New function.
1308         [PT_LWPINFO] New variable super_resume.
1309         [PT_LWPINFO] (resume_one_thread_cb): New function.
1310         [PT_LWPINFO] (resume_all_threads_cb): New function.
1311         [PT_LWPINFO] (fbsd_resume): New function.
1312         (fbsd_remember_child): Save full ptid instead of plain pid.
1313         (fbsd_is_child_pending): Return ptid of saved child process.
1314         (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
1315         first stop.
1316         [PT_LWP_EVENTS] Handle LWP events.
1317         [TDP_RFPPWAIT] Include LWP in child ptid.
1318         (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
1319         (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
1320         Add threads for existing processes.
1321         (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
1322         "fbsd_thread_alive".
1323         Set "to_pid_to_str" to "fbsd_pid_to_str".
1324         [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
1325         "fbsd_thread_name".
1326         [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
1327         Set "to_has_thread_control" to "tc_schedlock".
1328         Set "to_resume" to "fbsd_resume".
1329         (_initialize_fbsd_nat): New function.
1330         * configure: Regenerate.
1331         * config.in: Regenerate.
1332
1333 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1334
1335         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
1336         get_ptrace_pid.
1337         (amd64bsd_store_inferior_registers): Use get_ptrace_pid.
1338         (amd64bsd_dr_get): Use get_ptrace_pid.
1339         (amd64bsd_dr_set): Use get_ptrace_pid.
1340         * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
1341         (i386bsd_store_inferior_registers): Use get_ptrace_pid.
1342         (i386bsd_dr_get): Use get_ptrace_pid.
1343         (i386bsd_dr_set): Use get_ptrace_pid.
1344         * inf-ptrace.c (get_ptrace_pid): Export.
1345         * inf-ptrace.h (get_ptrace_pid): Declare.
1346         * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
1347         (ppcfbsd_store_inferior_registers): Use lwp id.
1348
1349 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1350
1351         * fbsd_tdep.c (fbsd_core_pid_to_str): New function.
1352         (fbsd_core_thread_name): New function.
1353         (fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
1354         Add "core_thread_name" gdbarch method.
1355
1356 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1357
1358         * corelow.c (core_thread_name): New function.
1359         (init_core_ops): Use "core_thread_name" for the "to_thread_name"
1360         target op.
1361         * gdbarch.sh (core_thread_name): New gdbarch callback.
1362         * gdbarch.h: Re-generate.
1363         * gdbarch.c: Re-generate.
1364
1365 2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
1366
1367         * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
1368         convert gdb.Value to integer type using int().
1369
1370 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1371
1372         * configure.ac: Include <sys/types.h when checking for "r_fs" in
1373         "struct reg".
1374         * configure: Regenerate.
1375
1376 2016-01-19  Pedro Alves  <palves@redhat.com>
1377
1378         * ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
1379         * break-catch-throw.c (re_set_exception_catchpoint): Pass the
1380         current program space down to linespec decoding and breakpoint
1381         location updating.
1382         * breakpoint.c (parse_breakpoint_sals): Adjust calls to
1383         decode_line_full.
1384         (until_break_command): Adjust calls to decode_line_1.
1385         (base_breakpoint_decode_location, bkpt_decode_location): Add
1386         'search_pspace' parameter.  Pass it along.
1387         (bkpt_probe_create_sals_from_location): Adjust calls to
1388         parse_probes.
1389         (tracepoint_decode_location, tracepoint_probe_decode_location)
1390         (strace_marker_decode_location): Add 'search_pspace' parameter.
1391         Pass it along.
1392         (all_locations_are_pending): Rewrite to take a breakpoint and
1393         program space as arguments instead.
1394         (hoist_existing_locations): New function.
1395         (update_breakpoint_locations): Add 'filter_pspace' parameter.  Use
1396         hoist_existing_locations instead of always removing all locations,
1397         and adjust to all_locations_are_pending change.
1398         (location_to_sals): Add 'search_pspace' parameter.  Pass it along.
1399         Don't disable the breakpoint if there are other locations in
1400         another program space.
1401         (breakpoint_re_set_default): Adjust to pass down the current
1402         program space as filter program space.
1403         (decode_location_default): Add 'search_pspace' parameter and pass
1404         it along.
1405         (prepare_re_set_context): Don't switch program space here.
1406         (breakpoint_re_set): Use save_current_space_and_thread instead of
1407         save_current_program_space.
1408         * breakpoint.h (struct breakpoint_ops) <decode_location>: Add
1409         'search_pspace' parameter.
1410         (update_breakpoint_locations): Add 'filter_pspace' parameter.
1411         * cli/cli-cmds.c (edit_command, list_command): Adjust calls to
1412         decode_line_1.
1413         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
1414         program space as filter program space.
1415         * linespec.c (struct linespec_state) <search_pspace>: New field.
1416         (create_sals_line_offset, convert_explicit_location_to_sals)
1417         (parse_linespec): Pass the search program space down.
1418         (linespec_state_constructor): Add 'search_pspace' parameter.
1419         Store it.
1420         (linespec_parser_new): Add 'search_pspace' parameter and pass it
1421         along.
1422         (linespec_lex_to_end): Adjust.
1423         (decode_line_full, decode_line_1): Add 'search_pspace' parameter
1424         and pass it along.
1425         (decode_line_with_last_displayed): Adjust.
1426         (collect_symtabs_from_filename, symtabs_from_filename): New
1427         'search_pspace' parameter.  Use it.
1428         (find_function_symbols): Pass the search program space down.
1429         * linespec.h (decode_line_1, decode_line_full): Add
1430         'search_pspace' parameter.
1431         * probe.c (parse_probes_in_pspace): New function, factored out
1432         from ...
1433         (parse_probes): ... this.  Add 'search_pspace' parameter and use
1434         it.
1435         * probe.h (parse_probes): Add pspace' parameter.
1436         * python/python.c (gdbpy_decode_line): Adjust.
1437         * tracepoint.c (scope_info): Adjust.
1438
1439 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1440
1441         * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
1442         instruction support.
1443         (micromips_next_pc): Likewise.
1444         (micromips_scan_prologue): Likewise.
1445         (micromips_deal_with_atomic_sequence): Likewise.
1446         (micromips_stack_frame_destroyed_p): Likewise.
1447         (mips_breakpoint_from_pc): Likewise.
1448
1449 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1450
1451         * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
1452         unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
1453
1454 2016-01-18  Pedro Alves  <palves@redhat.com>
1455
1456         * NEWS: Mention that GDB now displays the ID and name of the
1457         thread that hit a breakpoint or received a signal.
1458         * break-catch-sig.c (signal_catchpoint_print_it): Use
1459         maybe_print_thread_hit_breakpoint.
1460         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
1461         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
1462         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
1463         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
1464         (print_it_catch_exec, print_it_ranged_breakpoint)
1465         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
1466         Use maybe_print_thread_hit_breakpoint.
1467         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
1468         * gdbthread.h (show_thread_that_caused_stop): Declare.
1469         * infrun.c (print_signal_received_reason): Print which thread
1470         received signal.
1471         * thread.c (show_thread_that_caused_stop): New function.
1472
1473 2016-01-18  Gary Benson  <gbenson@redhat.com>
1474
1475         * nat/linux-namespaces.c (do_fork): New function.
1476         (linux_mntns_get_helper): Use the above.
1477
1478 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
1479
1480         Pushed by Joel Brobecker  <brobecker@adacore.com>.
1481         PR gdb/19208
1482         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
1483         if the function has no name.
1484
1485 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
1486
1487         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
1488         Conditionalize for Windows host.
1489         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
1490         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
1491         (phony_iconv_open): Handle both UTF-32 endiannesses.
1492         (phony_iconv): Likewise.  Check for output overflow and clean up
1493         out-of-input cases.  Correct adjustment to input buffer pointer.
1494         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
1495         phony_iconv_open.
1496
1497 2016-01-15  Pedro Alves  <palves@redhat.com>
1498
1499         * NEWS: Mention star wildcard ranges.
1500         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
1501         (number_range_setup_range): New function.
1502         * cli/cli-utils.h (number_range_setup_range): New declaration.
1503         * thread.c (thread_apply_command): Support star TID ranges.
1504         * tid-parse.c (tid_range_parser_finished)
1505         (tid_range_parser_string, tid_range_parser_skip)
1506         (get_tid_or_range, get_tid_or_range): Handle
1507         TID_RANGE_STATE_STAR_RANGE.
1508         (tid_range_parser_star_range): New function.
1509         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
1510         New value.
1511         (tid_range_parser_star_range): New declaration.
1512
1513 2016-01-15  Pedro Alves  <palves@redhat.com>
1514
1515         * thread.c (thread_apply_command): Use the tid range parser to
1516         advance past the thread ID list.
1517         * tid-parse.c (get_positive_number_trailer): New function.
1518         (parse_thread_id): Use it.
1519         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
1520         thread ID error.
1521         (get_tid_or_range): Detect negative values.  Return 0 instead of
1522         throwing invalid thread ID error.
1523
1524 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1525
1526         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
1527         Declare.
1528         (arm_linux_get_next_pcs_ops): Install
1529         arm_linux_get_next_pcs_syscall_next_pc.
1530         (arm_linux_syscall_next_pc): Change to ...
1531         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
1532         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
1533         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
1534         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
1535         call tdep->syscall_next_pc.
1536         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
1537         (arm_get_next_pcs_syscall_next_pc): Remove.
1538
1539 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1540
1541         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
1542         * thread.c (do_captured_thread_select): Cast to const char *.
1543
1544 2016-01-14  Yao Qi  <yao.qi@linaro.org>
1545
1546         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
1547         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
1548         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
1549         instead.
1550         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
1551         <arm_thumb2_breakpoint>: Remove.
1552         <has_thumb2_breakpoint>: New field.
1553         (arm_get_next_pcs_ctor): Update declaration.
1554         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
1555         1 to arm_get_next_pcs_ctor.
1556         * arm-tdep.c (arm_software_single_step): Pass 0 to
1557         arm_get_next_pcs_ctor.
1558
1559 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
1560
1561         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
1562
1563 2016-01-13  Yao Qi  <yao.qi@linaro.org>
1564
1565         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
1566         byte_order_for_code to read instruction.
1567
1568 2016-01-13  Pedro Alves  <palves@redhat.com>
1569
1570         * NEWS: Mention $_gthread.
1571         * gdbthread.h (struct thread_info) <global_num>: Mention
1572         $_gthread.
1573         * thread.c (thread_num_make_value_helper): New function.
1574         (thread_id_make_value): Delete.
1575         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
1576         New.
1577         (thread_funcs): Adjust.
1578         (gthread_funcs): New.
1579         (_initialize_thread): Register $_gthread variable.
1580
1581 2016-01-13  Pedro Alves  <palves@redhat.com>
1582
1583         * NEWS: Mention "info threads -gid".
1584         * gdbthread.h (struct thread_info) <global_num>: Mention "info
1585         threads -gid".
1586         * thread.c (info_threads_command): Handle "-gid".
1587         (_initialize_thread): Adjust "info threads" help string to mention
1588         -gid.
1589
1590 2016-01-13  Pedro Alves  <palves@redhat.com>
1591
1592         * NEWS: Mention InferiorThread.global_num.
1593         * python/py-infthread.c (thpy_get_global_num): New function.
1594         (thread_object_getset): Register "global_num".
1595
1596 2016-01-13  Pedro Alves  <palves@redhat.com>
1597
1598         * NEWS: Mention that thread IDs are now per inferior and global
1599         thread IDs.
1600         * Makefile.in (SFILES): Add tid-parse.c.
1601         (COMMON_OBS): Add tid-parse.o.
1602         (HFILES_NO_SRCDIR): Add tid-parse.h.
1603         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
1604         * breakpoint.c (insert_breakpoint_locations)
1605         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
1606         (print_one_breakpoint_location, set_longjmp_breakpoint)
1607         (check_longjmp_breakpoint_for_call_dummy)
1608         (set_momentary_breakpoint): Adjust to use global IDs.
1609         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
1610         (until_break_command, longjmp_bkpt_dtor)
1611         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
1612         to use global IDs.
1613         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
1614         ptid_to_global_thread_id.
1615         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
1616         * gdbthread.h (struct thread_info): Rename field 'num' to
1617         'global_num.  Add new fields 'per_inf_num' and 'inf'.
1618         (thread_id_to_pid): Rename thread_id_to_pid to
1619         global_thread_id_to_ptid.
1620         (pid_to_thread_id): Rename to ...
1621         (ptid_to_global_thread_id): ... this.
1622         (valid_thread_id): Rename to ...
1623         (valid_global_thread_id): ... this.
1624         (find_thread_id): Rename to ...
1625         (find_thread_global_id): ... this.
1626         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
1627         (print_thread_info): Add comment.
1628         * tid-parse.h: New file.
1629         * tid-parse.c: New file.
1630         * infcmd.c (step_command_fsm_prepare)
1631         (step_command_fsm_should_stop): Adjust to use the global thread
1632         ID.
1633         (until_next_command, until_next_command)
1634         (finish_command_fsm_should_stop): Adjust to use the global thread
1635         ID.
1636         (attach_post_wait): Adjust to check the inferior number too.
1637         * inferior.h (struct inferior) <highest_thread_num>: New field.
1638         * infrun.c (handle_signal_stop)
1639         (insert_exception_resume_breakpoint)
1640         (insert_exception_resume_from_probe): Adjust to use the global
1641         thread ID.
1642         * record-btrace.c (record_btrace_open): Use global thread IDs.
1643         * remote.c (process_initial_stop_replies): Also consider the
1644         inferior number.
1645         * target.c (target_pre_inferior): Clear the inferior's highest
1646         thread num.
1647         * thread.c (clear_thread_inferior_resources): Adjust to use the
1648         global thread ID.
1649         (new_thread): New inferior parameter.  Adjust to use it.  Set both
1650         the thread's global ID and the thread's per-inferior ID.
1651         (add_thread_silent): Adjust.
1652         (find_thread_global_id): New.
1653         (find_thread_id): Make static.  Adjust to rename.
1654         (valid_thread_id): Rename to ...
1655         (valid_global_thread_id): ... this.
1656         (pid_to_thread_id): Rename to ...
1657         (ptid_to_global_thread_id): ... this.
1658         (thread_id_to_pid): Rename to ...
1659         (global_thread_id_to_ptid): ... this.  Adjust.
1660         (first_thread_of_process): Adjust.
1661         (do_captured_list_thread_ids): Adjust to use global thread IDs.
1662         (should_print_thread): New function.
1663         (print_thread_info): Rename to ...
1664         (print_thread_info_1): ... this, and add new show_global_ids
1665         parameter.  Handle it.  Iterate over inferiors.
1666         (print_thread_info): Reimplement as wrapper around
1667         print_thread_info_1.
1668         (show_inferior_qualified_tids): New function.
1669         (print_thread_id): Use it.
1670         (tp_array_compar): Compare inferior numbers too.
1671         (thread_apply_command): Use tid_range_parser.
1672         (do_captured_thread_select): Use parse_thread_id.
1673         (thread_id_make_value): Adjust.
1674         (_initialize_thread): Adjust "info threads" help string.
1675         * varobj.c (struct varobj_root): Update comment.
1676         (varobj_create): Adjust to use global thread IDs.
1677         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
1678         * windows-tdep.c (display_tib): No longer accept an argument.
1679         * cli/cli-utils.c (get_number_trailer): Make extern.
1680         * cli/cli-utils.h (get_number_trailer): Declare.
1681         (get_number_const): Adjust documentation.
1682         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
1683         thread IDs.
1684         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
1685         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
1686         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
1687         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
1688         Likewise.
1689         * python/py-breakpoint.c (bppy_set_thread): Likewise.
1690         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
1691         * python/py-infthread.c (thpy_get_num): Add comment and return the
1692         per-inferior thread ID.
1693         (thread_object_getset): Update comment of "num".
1694
1695 2016-01-13  Pedro Alves  <palves@redhat.com>
1696
1697         * breakpoint.c (remove_threaded_breakpoints)
1698         (print_one_breakpoint_location): Use print_thread_id.
1699         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
1700         (btrace_fetch, btrace_clear): Use print_thread_id.
1701         * common/print-utils.c (CELLSIZE): Delete.
1702         (get_cell): Rename to ...
1703         (get_print_cell): ... this and made extern.  Adjust call callers.
1704         Adjust to use PRINT_CELL_SIZE.
1705         * common/print-utils.h (get_print_cell): Declare.
1706         (PRINT_CELL_SIZE): New.
1707         * gdbthread.h (print_thread_id): Declare.
1708         * infcmd.c (signal_command): Use print_thread_id.
1709         * inferior.c (print_inferior): Use print_thread_id.
1710         * infrun.c (handle_signal_stop)
1711         (insert_exception_resume_breakpoint)
1712         (insert_exception_resume_from_probe)
1713         (print_signal_received_reason): Use print_thread_id.
1714         * record-btrace.c (record_btrace_info)
1715         (record_btrace_resume_thread, record_btrace_cancel_resume)
1716         (record_btrace_step_thread, record_btrace_wait): Use
1717         print_thread_id.
1718         * thread.c (thread_apply_all_command): Use print_thread_id.
1719         (print_thread_id): New function.
1720         (thread_apply_command): Use print_thread_id.
1721         (thread_command, thread_find_command, do_captured_thread_select):
1722         Use print_thread_id.
1723
1724 2016-01-13  Pedro Alves  <palves@redhat.com>
1725
1726         * NEWS: Mention InferiorThread.inferior.
1727         * python/py-infthread.c (thpy_get_inferior): New.
1728         (thread_object_getset): Register "inferior".
1729
1730 2016-01-13  Pedro Alves  <palves@redhat.com>
1731
1732         * NEWS: Mention $_inferior.
1733         * inferior.c (inferior_id_make_value): New.
1734         (inferior_funcs): New.
1735         (_initialize_inferior): Create $_inferior variable.
1736
1737 2016-01-13  Pedro Alves  <palves@redhat.com>
1738
1739         PR breakpoints/19388
1740         * frame.c (get_current_frame): Use validate_registers_access.
1741         * gdbthread.h (validate_registers_access): Declare.
1742         * infrun.c (validate_siginfo_access): Delete.
1743         (siginfo_value_read, siginfo_value_write): Use
1744         validate_registers_access.
1745         * thread.c (validate_registers_access): New function.
1746
1747 2016-01-12  Josh Stone  <jistone@redhat.com>
1748             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1749
1750         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
1751         syscall_entry and syscall_return stop reasons.  Mention GDB
1752         support for remote catch syscall.
1753         * remote.c (PACKET_QCatchSyscalls): New enum.
1754         (remote_set_syscall_catchpoint): New function.
1755         (remote_protocol_features): New element for QCatchSyscalls.
1756         (remote_parse_stop_reply): Parse syscall_entry/return stops.
1757         (init_remote_ops): Install remote_set_syscall_catchpoint.
1758         (_initialize_remote): Config QCatchSyscalls.
1759         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
1760
1761 2016-01-12  Yao Qi  <yao.qi@linaro.org>
1762
1763         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
1764         to gdb_byte * and pass to linux_fork_to_function.
1765
1766 2016-01-12  Yao Qi  <yao.qi@linaro.org>
1767
1768         * nat/linux-ptrace.c (linux_fork_to_function): Change type
1769         of argument 'function'.
1770         (linux_grandchild_function): Change return type to 'int'.
1771         Change child_stack's type to 'void *'.
1772         (linux_child_function): Likewise.
1773
1774 2016-01-12  Pedro Alves  <palves@redhat.com>
1775
1776         Remove use of the registered trademark symbol throughout.
1777
1778 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
1779
1780         * reply_mig_hack.awk: Rewrite one regular expression.
1781
1782 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
1783
1784         * acinclude.m4: Include new warning.m4 file.
1785         * configure: Regenerated.
1786         * configure.ac: Move all warning logic ...
1787         * warning.m4: ... here.
1788
1789 2016-01-08  Yao Qi  <yao.qi@linaro.org>
1790
1791         * extension.c: Include target.h.
1792         (set_active_ext_lang): Only call install_gdb_sigint_handler,
1793         check_quit_flag, and set_quit_flag if target_terminal_is_ours
1794         returns false.
1795         (restore_active_ext_lang): Likewise.
1796         * target.c (target_terminal_is_ours): New function.
1797         * target.h (target_terminal_is_ours): Declare.
1798
1799 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
1800
1801         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
1802         to `err' in the little-endian leg.
1803
1804 2016-01-06  Yao Qi  <yao.qi@linaro.org>
1805
1806         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
1807         lines below.
1808         (thumb_get_next_pcs_raw): Make it static.
1809         (arm_get_next_pcs_raw): Likewise.
1810         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
1811         declaration.
1812         (arm_get_next_pcs_raw): Likewise.
1813
1814 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1815
1816         * version.in: Change cvs to git.
1817
1818 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
1819
1820         * configure.tgt (score-*-*): Delete gdb_sim assignment.
1821
1822 2016-01-05  Pedro Alves  <palves@redhat.com>
1823
1824         PR sim/13418
1825         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
1826         the target is powerpc*.
1827         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
1828         of WITH_SIM.
1829         * configure: Regenerate.
1830         * config.in: Regenerate.
1831
1832 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
1833
1834         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
1835
1836 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
1837
1838         * configure.tgt (powerpc*-*-*): Delete test call and
1839         always assign gdb_sim.
1840
1841 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1842
1843         Update year range in copyright notice of all files.
1844
1845 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1846
1847         * top.c (print_gdb_version): Change copyright year in version
1848         message.
1849
1850 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
1851
1852         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
1853
1854 For older changes see ChangeLog-2015.
1855 \f
1856 Local Variables:
1857 mode: change-log
1858 left-margin: 8
1859 fill-column: 74
1860 version-control: never
1861 coding: utf-8
1862 End: