gdb/ChangeLog

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