gdb/ChangeLog

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