gdb/ChangeLog

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