gdb/ChangeLog

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