gdb/ChangeLog

   1 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
   2
   3         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
   4         get_ptrace_pid.
   5         (amd64bsd_store_inferior_registers): Use get_ptrace_pid.
   6         (amd64bsd_dr_get): Use get_ptrace_pid.
   7         (amd64bsd_dr_set): Use get_ptrace_pid.
   8         * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
   9         (i386bsd_store_inferior_registers): Use get_ptrace_pid.
  10         (i386bsd_dr_get): Use get_ptrace_pid.
  11         (i386bsd_dr_set): Use get_ptrace_pid.
  12         * inf-ptrace.c (get_ptrace_pid): Export.
  13         * inf-ptrace.h (get_ptrace_pid): Declare.
  14         * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
  15         (ppcfbsd_store_inferior_registers): Use lwp id.
  16
  17 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
  18
  19         * fbsd_tdep.c (fbsd_core_pid_to_str): New function.
  20         (fbsd_core_thread_name): New function.
  21         (fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
  22         Add "core_thread_name" gdbarch method.
  23
  24 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
  25
  26         * corelow.c (core_thread_name): New function.
  27         (init_core_ops): Use "core_thread_name" for the "to_thread_name"
  28         target op.
  29         * gdbarch.sh (core_thread_name): New gdbarch callback.
  30         * gdbarch.h: Re-generate.
  31         * gdbarch.c: Re-generate.
  32
  33 2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
  34
  35         * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
  36         convert gdb.Value to integer type using int().
  37
  38 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
  39
  40         * configure.ac: Include <sys/types.h when checking for "r_fs" in
  41         "struct reg".
  42         * configure: Regenerate.
  43
  44 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
  45
  46         * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
  47         instruction support.
  48         (micromips_next_pc): Likewise.
  49         (micromips_scan_prologue): Likewise.
  50         (micromips_deal_with_atomic_sequence): Likewise.
  51         (micromips_stack_frame_destroyed_p): Likewise.
  52         (mips_breakpoint_from_pc): Likewise.
  53
  54 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
  55
  56         * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
  57         unshifted 16-bit microMIPS instruction word to `mips_insn_size'.
  58
  59 2016-01-18  Pedro Alves  <palves@redhat.com>
  60
  61         * NEWS: Mention that GDB now displays the ID and name of the
  62         thread that hit a breakpoint or received a signal.
  63         * break-catch-sig.c (signal_catchpoint_print_it): Use
  64         maybe_print_thread_hit_breakpoint.
  65         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
  66         * break-catch-throw.c (print_it_exception_catchpoint): Likewise.
  67         * breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
  68         (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
  69         (print_it_catch_exec, print_it_ranged_breakpoint)
  70         (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
  71         Use maybe_print_thread_hit_breakpoint.
  72         * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
  73         * gdbthread.h (show_thread_that_caused_stop): Declare.
  74         * infrun.c (print_signal_received_reason): Print which thread
  75         received signal.
  76         * thread.c (show_thread_that_caused_stop): New function.
  77
  78 2016-01-18  Gary Benson  <gbenson@redhat.com>
  79
  80         * nat/linux-namespaces.c (do_fork): New function.
  81         (linux_mntns_get_helper): Use the above.
  82
  83 2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)
  84
  85         Pushed by Joel Brobecker  <brobecker@adacore.com>.
  86         PR gdb/19208
  87         * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
  88         if the function has no name.
  89
  90 2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>
  91
  92         * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
  93         Conditionalize for Windows host.
  94         (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
  95         (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
  96         (phony_iconv_open): Handle both UTF-32 endiannesses.
  97         (phony_iconv): Likewise.  Check for output overflow and clean up
  98         out-of-input cases.  Correct adjustment to input buffer pointer.
  99         (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
 100         phony_iconv_open.
 101
 102 2016-01-15  Pedro Alves  <palves@redhat.com>
 103
 104         * NEWS: Mention star wildcard ranges.
 105         * cli/cli-utils.c (get_number_or_range): Check state->in_range first.
 106         (number_range_setup_range): New function.
 107         * cli/cli-utils.h (number_range_setup_range): New declaration.
 108         * thread.c (thread_apply_command): Support star TID ranges.
 109         * tid-parse.c (tid_range_parser_finished)
 110         (tid_range_parser_string, tid_range_parser_skip)
 111         (get_tid_or_range, get_tid_or_range): Handle
 112         TID_RANGE_STATE_STAR_RANGE.
 113         (tid_range_parser_star_range): New function.
 114         * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
 115         New value.
 116         (tid_range_parser_star_range): New declaration.
 117
 118 2016-01-15  Pedro Alves  <palves@redhat.com>
 119
 120         * thread.c (thread_apply_command): Use the tid range parser to
 121         advance past the thread ID list.
 122         * tid-parse.c (get_positive_number_trailer): New function.
 123         (parse_thread_id): Use it.
 124         (get_tid_or_range): Use it.  Return 0 instead of throwing invalid
 125         thread ID error.
 126         (get_tid_or_range): Detect negative values.  Return 0 instead of
 127         throwing invalid thread ID error.
 128
 129 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 130
 131         * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
 132         Declare.
 133         (arm_linux_get_next_pcs_ops): Install
 134         arm_linux_get_next_pcs_syscall_next_pc.
 135         (arm_linux_syscall_next_pc): Change to ...
 136         (arm_linux_get_next_pcs_syscall_next_pc): ... it.
 137         (arm_linux_init_abi): Don't set tdep->syscall_next_pc.
 138         * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
 139         (arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
 140         call tdep->syscall_next_pc.
 141         * arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
 142         (arm_get_next_pcs_syscall_next_pc): Remove.
 143
 144 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 145
 146         * remote.c (remote_set_syscall_catchpoint): Cast to char *.
 147         * thread.c (do_captured_thread_select): Cast to const char *.
 148
 149 2016-01-14  Yao Qi  <yao.qi@linaro.org>
 150
 151         * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
 152         argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
 153         (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
 154         instead.
 155         * arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
 156         <arm_thumb2_breakpoint>: Remove.
 157         <has_thumb2_breakpoint>: New field.
 158         (arm_get_next_pcs_ctor): Update declaration.
 159         * arm-linux-tdep.c (arm_linux_software_single_step): Pass
 160         1 to arm_get_next_pcs_ctor.
 161         * arm-tdep.c (arm_software_single_step): Pass 0 to
 162         arm_get_next_pcs_ctor.
 163
 164 2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>
 165
 166         * MAINTAINERS: Add Andreas Arnez as s390 target maintainer.
 167
 168 2016-01-13  Yao Qi  <yao.qi@linaro.org>
 169
 170         * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
 171         byte_order_for_code to read instruction.
 172
 173 2016-01-13  Pedro Alves  <palves@redhat.com>
 174
 175         * NEWS: Mention $_gthread.
 176         * gdbthread.h (struct thread_info) <global_num>: Mention
 177         $_gthread.
 178         * thread.c (thread_num_make_value_helper): New function.
 179         (thread_id_make_value): Delete.
 180         (thread_id_per_inf_num_make_value, global_thread_id_make_value):
 181         New.
 182         (thread_funcs): Adjust.
 183         (gthread_funcs): New.
 184         (_initialize_thread): Register $_gthread variable.
 185
 186 2016-01-13  Pedro Alves  <palves@redhat.com>
 187
 188         * NEWS: Mention "info threads -gid".
 189         * gdbthread.h (struct thread_info) <global_num>: Mention "info
 190         threads -gid".
 191         * thread.c (info_threads_command): Handle "-gid".
 192         (_initialize_thread): Adjust "info threads" help string to mention
 193         -gid.
 194
 195 2016-01-13  Pedro Alves  <palves@redhat.com>
 196
 197         * NEWS: Mention InferiorThread.global_num.
 198         * python/py-infthread.c (thpy_get_global_num): New function.
 199         (thread_object_getset): Register "global_num".
 200
 201 2016-01-13  Pedro Alves  <palves@redhat.com>
 202
 203         * NEWS: Mention that thread IDs are now per inferior and global
 204         thread IDs.
 205         * Makefile.in (SFILES): Add tid-parse.c.
 206         (COMMON_OBS): Add tid-parse.o.
 207         (HFILES_NO_SRCDIR): Add tid-parse.h.
 208         * ada-tasks.c: Adjust to use ptid_to_global_thread_id.
 209         * breakpoint.c (insert_breakpoint_locations)
 210         (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
 211         (print_one_breakpoint_location, set_longjmp_breakpoint)
 212         (check_longjmp_breakpoint_for_call_dummy)
 213         (set_momentary_breakpoint): Adjust to use global IDs.
 214         (find_condition_and_thread, watch_command_1): Use parse_thread_id.
 215         (until_break_command, longjmp_bkpt_dtor)
 216         (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
 217         to use global IDs.
 218         * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
 219         ptid_to_global_thread_id.
 220         * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
 221         * gdbthread.h (struct thread_info): Rename field 'num' to
 222         'global_num.  Add new fields 'per_inf_num' and 'inf'.
 223         (thread_id_to_pid): Rename thread_id_to_pid to
 224         global_thread_id_to_ptid.
 225         (pid_to_thread_id): Rename to ...
 226         (ptid_to_global_thread_id): ... this.
 227         (valid_thread_id): Rename to ...
 228         (valid_global_thread_id): ... this.
 229         (find_thread_id): Rename to ...
 230         (find_thread_global_id): ... this.
 231         (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
 232         (print_thread_info): Add comment.
 233         * tid-parse.h: New file.
 234         * tid-parse.c: New file.
 235         * infcmd.c (step_command_fsm_prepare)
 236         (step_command_fsm_should_stop): Adjust to use the global thread
 237         ID.
 238         (until_next_command, until_next_command)
 239         (finish_command_fsm_should_stop): Adjust to use the global thread
 240         ID.
 241         (attach_post_wait): Adjust to check the inferior number too.
 242         * inferior.h (struct inferior) <highest_thread_num>: New field.
 243         * infrun.c (handle_signal_stop)
 244         (insert_exception_resume_breakpoint)
 245         (insert_exception_resume_from_probe): Adjust to use the global
 246         thread ID.
 247         * record-btrace.c (record_btrace_open): Use global thread IDs.
 248         * remote.c (process_initial_stop_replies): Also consider the
 249         inferior number.
 250         * target.c (target_pre_inferior): Clear the inferior's highest
 251         thread num.
 252         * thread.c (clear_thread_inferior_resources): Adjust to use the
 253         global thread ID.
 254         (new_thread): New inferior parameter.  Adjust to use it.  Set both
 255         the thread's global ID and the thread's per-inferior ID.
 256         (add_thread_silent): Adjust.
 257         (find_thread_global_id): New.
 258         (find_thread_id): Make static.  Adjust to rename.
 259         (valid_thread_id): Rename to ...
 260         (valid_global_thread_id): ... this.
 261         (pid_to_thread_id): Rename to ...
 262         (ptid_to_global_thread_id): ... this.
 263         (thread_id_to_pid): Rename to ...
 264         (global_thread_id_to_ptid): ... this.  Adjust.
 265         (first_thread_of_process): Adjust.
 266         (do_captured_list_thread_ids): Adjust to use global thread IDs.
 267         (should_print_thread): New function.
 268         (print_thread_info): Rename to ...
 269         (print_thread_info_1): ... this, and add new show_global_ids
 270         parameter.  Handle it.  Iterate over inferiors.
 271         (print_thread_info): Reimplement as wrapper around
 272         print_thread_info_1.
 273         (show_inferior_qualified_tids): New function.
 274         (print_thread_id): Use it.
 275         (tp_array_compar): Compare inferior numbers too.
 276         (thread_apply_command): Use tid_range_parser.
 277         (do_captured_thread_select): Use parse_thread_id.
 278         (thread_id_make_value): Adjust.
 279         (_initialize_thread): Adjust "info threads" help string.
 280         * varobj.c (struct varobj_root): Update comment.
 281         (varobj_create): Adjust to use global thread IDs.
 282         (value_of_root_1): Adjust to use global_thread_id_to_ptid.
 283         * windows-tdep.c (display_tib): No longer accept an argument.
 284         * cli/cli-utils.c (get_number_trailer): Make extern.
 285         * cli/cli-utils.h (get_number_trailer): Declare.
 286         (get_number_const): Adjust documentation.
 287         * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
 288         thread IDs.
 289         * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
 290         (mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
 291         * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
 292         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
 293         Likewise.
 294         * python/py-breakpoint.c (bppy_set_thread): Likewise.
 295         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
 296         * python/py-infthread.c (thpy_get_num): Add comment and return the
 297         per-inferior thread ID.
 298         (thread_object_getset): Update comment of "num".
 299
 300 2016-01-13  Pedro Alves  <palves@redhat.com>
 301
 302         * breakpoint.c (remove_threaded_breakpoints)
 303         (print_one_breakpoint_location): Use print_thread_id.
 304         * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
 305         (btrace_fetch, btrace_clear): Use print_thread_id.
 306         * common/print-utils.c (CELLSIZE): Delete.
 307         (get_cell): Rename to ...
 308         (get_print_cell): ... this and made extern.  Adjust call callers.
 309         Adjust to use PRINT_CELL_SIZE.
 310         * common/print-utils.h (get_print_cell): Declare.
 311         (PRINT_CELL_SIZE): New.
 312         * gdbthread.h (print_thread_id): Declare.
 313         * infcmd.c (signal_command): Use print_thread_id.
 314         * inferior.c (print_inferior): Use print_thread_id.
 315         * infrun.c (handle_signal_stop)
 316         (insert_exception_resume_breakpoint)
 317         (insert_exception_resume_from_probe)
 318         (print_signal_received_reason): Use print_thread_id.
 319         * record-btrace.c (record_btrace_info)
 320         (record_btrace_resume_thread, record_btrace_cancel_resume)
 321         (record_btrace_step_thread, record_btrace_wait): Use
 322         print_thread_id.
 323         * thread.c (thread_apply_all_command): Use print_thread_id.
 324         (print_thread_id): New function.
 325         (thread_apply_command): Use print_thread_id.
 326         (thread_command, thread_find_command, do_captured_thread_select):
 327         Use print_thread_id.
 328
 329 2016-01-13  Pedro Alves  <palves@redhat.com>
 330
 331         * NEWS: Mention InferiorThread.inferior.
 332         * python/py-infthread.c (thpy_get_inferior): New.
 333         (thread_object_getset): Register "inferior".
 334
 335 2016-01-13  Pedro Alves  <palves@redhat.com>
 336
 337         * NEWS: Mention $_inferior.
 338         * inferior.c (inferior_id_make_value): New.
 339         (inferior_funcs): New.
 340         (_initialize_inferior): Create $_inferior variable.
 341
 342 2016-01-13  Pedro Alves  <palves@redhat.com>
 343
 344         PR breakpoints/19388
 345         * frame.c (get_current_frame): Use validate_registers_access.
 346         * gdbthread.h (validate_registers_access): Declare.
 347         * infrun.c (validate_siginfo_access): Delete.
 348         (siginfo_value_read, siginfo_value_write): Use
 349         validate_registers_access.
 350         * thread.c (validate_registers_access): New function.
 351
 352 2016-01-12  Josh Stone  <jistone@redhat.com>
 353             Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 354
 355         * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
 356         syscall_entry and syscall_return stop reasons.  Mention GDB
 357         support for remote catch syscall.
 358         * remote.c (PACKET_QCatchSyscalls): New enum.
 359         (remote_set_syscall_catchpoint): New function.
 360         (remote_protocol_features): New element for QCatchSyscalls.
 361         (remote_parse_stop_reply): Parse syscall_entry/return stops.
 362         (init_remote_ops): Install remote_set_syscall_catchpoint.
 363         (_initialize_remote): Config QCatchSyscalls.
 364         * linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.
 365
 366 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 367
 368         * nat/linux-ptrace.c (linux_child_function): Cast child_stack
 369         to gdb_byte * and pass to linux_fork_to_function.
 370
 371 2016-01-12  Yao Qi  <yao.qi@linaro.org>
 372
 373         * nat/linux-ptrace.c (linux_fork_to_function): Change type
 374         of argument 'function'.
 375         (linux_grandchild_function): Change return type to 'int'.
 376         Change child_stack's type to 'void *'.
 377         (linux_child_function): Likewise.
 378
 379 2016-01-12  Pedro Alves  <palves@redhat.com>
 380
 381         Remove use of the registered trademark symbol throughout.
 382
 383 2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>
 384
 385         * reply_mig_hack.awk: Rewrite one regular expression.
 386
 387 2016-01-11  Mike Frysinger  <vapier@gentoo.org>
 388
 389         * acinclude.m4: Include new warning.m4 file.
 390         * configure: Regenerated.
 391         * configure.ac: Move all warning logic ...
 392         * warning.m4: ... here.
 393
 394 2016-01-08  Yao Qi  <yao.qi@linaro.org>
 395
 396         * extension.c: Include target.h.
 397         (set_active_ext_lang): Only call install_gdb_sigint_handler,
 398         check_quit_flag, and set_quit_flag if target_terminal_is_ours
 399         returns false.
 400         (restore_active_ext_lang): Likewise.
 401         * target.c (target_terminal_is_ours): New function.
 402         * target.h (target_terminal_is_ours): Declare.
 403
 404 2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>
 405
 406         * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
 407         to `err' in the little-endian leg.
 408
 409 2016-01-06  Yao Qi  <yao.qi@linaro.org>
 410
 411         * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
 412         lines below.
 413         (thumb_get_next_pcs_raw): Make it static.
 414         (arm_get_next_pcs_raw): Likewise.
 415         * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
 416         declaration.
 417         (arm_get_next_pcs_raw): Likewise.
 418
 419 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 420
 421         * version.in: Change cvs to git.
 422
 423 2016-01-05  Mike Frysinger  <vapier@gentoo.org>
 424
 425         * configure.tgt (score-*-*): Delete gdb_sim assignment.
 426
 427 2016-01-05  Pedro Alves  <palves@redhat.com>
 428
 429         PR sim/13418
 430         * configure.ac: Define WITH_PPC_SIM when linking in the sim and
 431         the target is powerpc*.
 432         * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
 433         of WITH_SIM.
 434         * configure: Regenerate.
 435         * config.in: Regenerate.
 436
 437 2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>
 438
 439         * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
 440
 441 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
 442
 443         * configure.tgt (powerpc*-*-*): Delete test call and
 444         always assign gdb_sim.
 445
 446 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 447
 448         Update year range in copyright notice of all files.
 449
 450 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 451
 452         * top.c (print_gdb_version): Change copyright year in version
 453         message.
 454
 455 2016-01-01  Joel Brobecker  <brobecker@adacore.com>
 456
 457         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
 458
 459 For older changes see ChangeLog-2015.
 460 \f
 461 Local Variables:
 462 mode: change-log
 463 left-margin: 8
 464 fill-column: 74
 465 version-control: never
 466 coding: utf-8
 467 End: