gdb/ChangeLog

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