gdb/ChangeLog

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