1 2008-10-24 Pedro Alves <pedro@codesourcery.com>
3 * fork-child.c (startup_inferior): Only set threads not-executing
4 after getting all the pending execs. On TARGET_WAITKIND_IGNORE,
5 keep waiting, don't resume. On all other cases but
6 TARGET_WAITKIND_SIGNALLED and TARGET_WAITKIND_EXITED, switch to
9 2008-10-24 Pedro Alves <pedro@codesourcery.com>
11 Remote non-stop mode support.
13 * remote.c (pending_stop_reply): New.
14 (struct remote_state) <non_stop_aware, support_vCont_t>: New
16 (remote_async_inferior_event_token)
17 (remote_async_get_pending_events_token): New.
18 (notice_new_inferiors): New, abstracted out from record_currthread.
19 (record_currthread): Call it.
20 (remote_threads_info): Default threads to running in non-stop
21 mode. In non-stop mode, only qfThreadInfo is supported.
22 (remote_close): Discard all pending stop_replies. Close the event
24 (set_stop_requested_callback): New.
25 (remote_start_remote): Implement non-stop mode startup. In
26 all-stop, don't clear the thread list here.
27 (remote_non_stop_feature): New.
28 (remote_protocol_features): Add a "QNonStop" feature.
29 (remote_open_1): Clear cached_wait_status and non_stop_aware.
30 Clear the thread list here.
31 (remote_detach_1): Discard pending stop replies of the process we
33 (extended_remote_attach_1): Implement non-stop mode.
34 (remote_vcont_probe): Recognize `vCont;t'.
35 (remote_vcont_resume): Implement non-stop mode.
36 (remote_resume): Don't set waiting_for_stop_reply in non-stop
38 (remote_stop_ns): New.
39 (remote_stop): Rename to ...
40 (remote_stop_as): ... this. If we have a cached wait status,
41 don't bother interrupting the remote.
42 (remote_stop): Reimplement as wrapper around remote_stop_as and
44 (interrupt_query): Don't query in async mode.
45 (struct cached_reg, cahed_reg_t): New.
46 (struct stop_reply): New.
47 (stop_reply_queue): New.
48 (stop_reply_xmalloc, stop_reply_xfree)
49 (discard_pending_stop_replies, do_stop_reply_xfree)
50 (queued_stop_reply, push_stop_reply, peek_stop_reply)
51 (remote_parse_stop_reply, remote_get_pending_stop_replies)
52 (process_stop_reply): New.
53 (remote_wait_ns): New.
54 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
55 notion of current general thread is a process exit was reported.
56 (remote_wait): Call remote_wait_ns in non-stop mode.
57 (handle_notification): New.
58 (putpkt_binary): Handle notifications. Don't care for
59 waiting_for_stop_reply in non-stop mode.
60 (getpkt_sane): Rename to ...
61 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
62 argument. Handle it. Handle notifications.
63 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
64 (getpkt_or_notif_sane): New.
65 (select_new_thread_callback): Check for exited state instead of
66 comparing the ptid against minus_one_ptid.
67 (extended_remote_create_inferior_1): Query the remote about the
69 (remote_supports_non_stop): New.
70 (init_remote_ops): Register it.
71 (remote_async_inferior_event_handler): New.
72 (remote_async_get_pending_events_handler): New.
74 * infcmd.c (proceed_thread_callback): Comment.
75 (proceed_after_attach_callback, proceed_after_attach): New.
76 (attach_command_post_wait): In background attach, resume all
77 threads, but only if they are unsignalled, and not explicitly
78 stopped. In foreground attach, in non-stop mode, make sure to
79 stop all threads of the just attached to process.
80 (attach_command): In non-stop mode: If doing a background attach,
81 stop at least one thread. If a foreground attach, stop all
84 2008-10-24 Pedro Alves <pedro@codesourcery.com>
86 * event-loop.h: Mention async_event_handlers.
87 (async_event_handler): Forward declare.
88 (async_event_handler_func): New typedef.
89 (create_async_event_handler, delete_async_event_handler)
90 (mark_async_event_handler): Declare.
91 * event-loop.c (event_data): New.
92 (event_handler_func): Take an event_data instead of an integer.
93 (struct gdb_event): Replace the integer file descriptor by a
95 (async_event_handler): New.
96 (async_handler_ready): Delete.
97 (async_event_handler_list): New.
99 (create_file_event): Use it.
100 (process_event): Adjust.
101 (gdb_do_one_event): Poll from the event sources in round-robin
102 fashion across calls. Be sure to consult all sources before
104 (handle_file_event): Take an event_data instead of an integer.
106 (gdb_wait_for_event): Add `block' argument. Handle it.
107 (mark_async_signal_handler): Remove unneeded cast.
108 (invoke_async_signal_handler): Rename to ...
109 (invoke_async_signal_handlres): ... this. Return true if any was
111 (check_async_ready): Delete
112 (create_async_event_handler): New.
113 (mark_async_event_handler): New.
114 (struct async_event_handler_data): New.
115 (invoke_async_event_handler): New.
116 (check_async_event_handlers): New.
117 (delete_async_event_handler): New.
118 (handle_timer_event): Adjust.
120 2008-10-24 Doug Evans <dje@google.com>
122 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
123 is NULL. Simplify obs == NULL case.
125 2008-10-24 Hui Zhu <teawater@gmail.com>
126 Pedro Alves <pedro@codesourcery.com>
128 * infrun.c (can_use_displaced_stepping): Change type to
130 (can_use_displaced_stepping_auto): New string.
131 (can_use_displaced_stepping_on): New string.
132 (can_use_displaced_stepping_off): New string.
133 (can_use_displaced_stepping_enum): New array.
134 (show_can_use_displaced_stepping): In auto mode, also show
135 the current effect of the option.
136 (use_displaced_stepping): Return non-zero if displaced
137 stepping is auto, and can be used with GDBARCH, and in
138 non-stop mode. Return non-zero if displaced stepping is on,
139 and can be used with GDBARCH. Return zero otherwise.
140 (_initialize_infrun): Make the "set displaced-stepping"
141 command an enum command. Change its class to class_run.
142 Place it in the top level set list. Extend help to describe
145 2008-10-23 Pedro Alves <pedro@codesourcery.com>
147 * defs.h: Mention ptid_is_pid.
148 * inferior.h (ptid_is_pid): Declare.
149 * gdbthread.h (struct thread_info) <stop_requested>: New field.
150 (set_stop_requested): Declare.
151 * infcmd.c (interrupt_target_1): Call set_stop_requested.
152 * infrun.c (clear_proceed_status): Clear stop_requested.
153 (infrun_thread_stop_requested_callback,
154 infrun_thread_stop_requested): New.
155 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
156 thread that had an explicit stop request, pretend we got a
157 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
159 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
160 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
161 instead of mentioning signal 0.
163 * thread.c (set_stop_requested): New.
165 * linux-nat.c (queued_waitpid): Rename to ...
166 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
167 (queued_waitpid): New, as wrapper to queued_waitpid_1.
168 (push_waitpid): Push the SIGTRAP to the local event queue, to the
170 (send_sigint_callback): Delete.
171 (linux_nat_stop_lwp): New.
172 (linux_nat_stop): Use it.
174 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
176 * python/python-value (valpy_getitem): Fix heap corruption.
178 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
180 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
181 (procfs_create_inferior): Fetch list of threads.
183 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
185 * nto-procfs.c (procfs_files_info): Fix a typo.
186 (procfs_create_inferior): Make attach_flag per-inferior.
188 2008-10-23 Tom Tromey <tromey@redhat.com>
190 * python/python-value.c (value_to_value_object): Initialize
192 (valpy_new): Likewise.
194 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
195 Joel Brobecker <brobecker@adacore.com>
197 * ada-tasks.c (task_states, long_task_states): Use constant N_()
198 initializer. Define the strings as const.
199 (short_task_info, info_task): Translate the strings above.
201 2008-10-22 Joel Brobecker <brobecker@adacore.com>
203 * NEWS: Add entry for new feature (Ada tasking support).
205 2008-10-22 Joel Brobecker <brobecker@adacore.com>
207 * configure.ac: On alpha-osf, error out if enable_tui is set to
208 "yes", and set enable_tui to "no" if previously set to "auto".
209 Check for waddstr only if TUI support was requested. Move the
210 part of the configure script that updates various Makefile
211 variables up, together with the check for waddstr.
212 * configure: Regenerate.
214 2008-10-22 Joel brobecker <brobecker@adacore.com>
216 * gdbtypes.c (copy_type): New function.
217 * gdbtypes.h (copy_type): Add declaration.
218 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
219 variable, then use it.
221 2008-10-22 Joel Brobecker <brobecker@adacore.com>
223 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
224 (target_get_ada_task_ptid): New macro.
225 * target.c (default_get_ada_task_ptid): New function.
226 (update_current_target): Inherit field default_get_ada_task_ptid.
227 (update_current_target): Make default_get_ada_task_ptid the default
228 value for field to_get_ada_task_ptid.
229 * ada-lang.h (struct task_control_block): Delete. Never used.
230 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
232 (struct ada_task_info): New.
233 (ada_task_is_alive, ada_find_printable_frame)
234 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
236 (ada_build_task_list): Update prototype.
237 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
238 * ada-lang.c (ada_find_printable_frame): Make non-static.
239 * ada-tasks.c: New file.
240 * Makefile.in (SFILES): Add ada-tasks.c.
241 (COMMON_OBS): Add ada-tasks.o.
242 * linux-thread-db.c (thread_db_find_thread_from_tid)
243 (thread_db_get_ada_task_ptid): New functions.
244 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
246 2008-10-22 Tom Tromey <tromey@redhat.com>
249 * c-exp.y (string_exp): New production.
252 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
254 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
257 2008-10-20 Joel Brobecker <brobecker@adacore.com>
259 * NEWS: Add entry mentioning thread-support on Tru64
261 2008-10-19 Joel Brobecker <brobecker@adacore.com>
263 * dec-thread.c: New file.
264 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
267 2008-10-19 Hui Zhu <teawater@gmail.com>
269 * infrun.c (handle_inferior_event): Set "stop_pc" when
270 TARGET_WAITKIND_NO_HISTORY.
272 2008-10-19 Pedro Alves <pedro@codesourcery.com>
274 * python/python-value.c (value_object_methods)
275 (value_object_as_number, value_object_as_mapping): Move to bottom
277 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
278 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
279 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
280 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
281 (valpy_richcompare, valpy_dereference): Don't forward-declare.
282 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
284 2008-10-18 Pedro Alves <pedro@codesourcery.com>
286 * infrun.c (adjust_pc_after_break): Do nothing if executing in
289 2008-10-17 Pedro Alves <pedro@codesourcery.com>
291 * infcmd.c (GO_USAGE): Delete.
292 (go_command): Adjust.
294 2008-10-17 Michael Snyder <msnyder@vmware.com>
295 Target interface for reverse debugging.
296 * target.h (enum target_waitkind):
297 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
298 (struct target_ops): New method to_can_execute_reverse.
299 (target_can_execute_reverse): New macro.
300 * target.c (update_current_target): Inherit to_can_execute_reverse.
302 Remote interface for reverse debugging.
303 * remote.c (remote_can_execute_reverse): New target method.
304 (remote_resume): Check for reverse exec direction, and send
305 appropriate command to target.
306 (remote_wait_as): Check target response for NO_HISTORY status.
307 Also check for empty reply (target doesn't understand "bs" or "bc).
308 (remote_vcont_resume): Jump out if attempting reverse execution.
310 Event handling interface for reverse debugging.
311 * infrun.c (execution_direction): New state variable.
312 (enum inferior_stop_reason): Add NO_HISTORY reason.
313 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
314 Handle stepping over a function call in reverse.
315 Handle stepping thru a line range in reverse.
316 Handle setting a step-resume breakpoint in reverse.
317 Handle stepping into a function in reverse.
318 Handle stepping between line ranges in reverse.
319 (print_stop_reason): Print reason for NO_HISTORY.
320 (step_into_function): Rename to handle_step_into_function.
321 (handle_step_into_function_backward): New function.
322 (set_exec_direction_func, show_exec_direction_func): New funcs.
323 (proceed): No need to singlestep over a breakpoint
324 when resuming in reverse.
326 * inferior.h (enum exec_direction_kind): New enum.
327 (execution_direction): Export new execution state variable.
329 * breakpoint.c (make_breakpoint_silent): New function.
330 * breakpoint.h (make_breakpoint_silent): Export.
331 * infcmd.c (finish_command): Check for reverse exec direction.
332 (finish_backward): New function, handle finish cmd in reverse.
334 User interface for reverse execution.
335 * Makefile.in (reverse.c): New file.
336 * reverse.c: New file. User interface for reverse execution.
338 2008-10-17 Pedro Alves <pedro@codesourcery.com>
340 * remote.c (record_currthread): Add inferior before child threads.
341 (remote_threads_info): Check for exited threads. Mention
344 2008-10-16 Joel Brobecker <brobecker@adacore.com>
346 * breakpoint.h (enum bptype): New enum bp_catchpoint.
347 Delete bp_catch_fork and bp_catch_vfork.
348 (struct breakpoint_ops): Add new methods "insert", "remove"
349 and "breakpoint_hit".
350 * breakpoint.c (create_fork_vfork_event_catchpoint)
351 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
352 (insert_catchpoint): Remove handling of bp_catch_fork and
353 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
355 (insert_bp_location, update_breakpoints_after_exec)
356 (remove_breakpoint, bpstat_check_location, bpstat_what)
357 (allocate_bp_location): Likewise.
358 (print_it_typical, print_one_breakpoint_location, mention): Remove
359 handling of bp_catch_fork and bp_catch_vfork breakpoints.
360 (ep_is_catchpoint, user_settable_breakpoint)
361 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
362 (breakpoint_re_set_one, disable_command, enable_command):
363 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
364 bp_catchpoint breakpoints.
365 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
366 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
368 (catch_fork_breakpoint_ops): New static constant.
369 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
370 (print_it_catch_vfork, print_one_catch_vfork)
371 (print_mention_catch_vfork): New functions.
372 (catch_vfork_breakpoint_ops): New static constant.
373 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
374 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
375 to create the fork and vfork catchpoints.
376 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
377 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
379 (catch_exception_unhandled_breakpoint_ops): Likewise.
380 (catch_assert_breakpoint_ops): Likewise.
382 2008-10-16 Pedro Alves <pedro@codesourcery.com>
384 * remote.c (set_general_process): New.
385 (remote_check_symbols): Use it.
387 2008-10-16 Pedro Alves <pedro@codesourcery.com>
389 * remote.c (push_remote_target): Delete.
390 * target.h (push_remote_target): Delete declaration.
392 2008-10-15 Pedro Alves <pedro@codesourcery.com>
394 * remote.c (remote_close): Unregister remote_desc from the event
395 loop. Always restore the SIGINT handler. Discard all inferiors
397 (remote_detach_1, remote_disconnect): Don't unregister the file
398 descriptor from the event loop here.
399 (interrupt_query, readchar, getpkt_sane): Pop the target instead
400 of morning the current inferior.
401 (remote_kill): Don't unregister the file descriptor from the event
403 (remote_mourn_1): Don't discard inferiors here.
405 2008-10-15 Pedro Alves <pedro@codesourcery.com>
407 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
409 (moribund_breakpoint_here_p): Record the moribund
410 location in the moribund_locations vector.
411 * breakpoint.h (moribund_breakpoint_here_p): Declare.
412 (displaced_step_fixup): Check if the breakpoint the thread was
413 trying to step over has been removed since having been placed in
414 the displaced stepping queue.
415 (adjust_pc_after_break): In non-stop mode, check for a moribund
416 breakpoint at the stop pc.
417 (handle_inferior_event): Don't retire moribund breakpoints on
418 TARGET_WAITKIND_IGNORE.
420 2008-10-15 Pedro Alves <pedro@codesourcery.com>
422 * infrun.c (displaced_step_prepare): Switch thread temporarily
424 (displaced_step_fixup): Make sure target_resume sees ptid as
425 inferior_ptid. Add debug output.
427 2008-10-14 Pedro Alves <pedro@codesourcery.com>
431 * breakpoint.c (show_breakpoint_hit_counts): Delete.
432 (print_one_breakpoint_location): Adjust.
433 (breakpoint_clear_ignore_counts): Delete.
434 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
436 * target.c (generic_mourn_inferior): Don't clear ignore
437 counts (never reached).
439 2008-10-10 Doug Evans <dje@google.com>
441 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
442 for dwarf section offsets and sizes.
444 (dwarf2_per_cu_data): Ditto.
445 (create_all_comp_units): Change offset to unsigned int.
446 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
447 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
449 * dwarf2read.c (read_initial_length): Delete cu_header arg.
451 (read_checked_initial_length_and_offset): New function.
452 (read_offset_1): New function.
453 (read_offset): Call it.
454 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
455 instead of read_initial_length. Call read_offset_1 instead of
458 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
461 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
462 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
463 DW_AT_HP_block_index.
465 2008-10-10 Pedro Alves <pedro@codesourcery.com>
467 * remote.c (remote_start_remote): Always tell the stub if we're in
470 2008-10-09 Pedro Alves <pedro@codesourcery.com>
472 * remote.c (remote_wait): Rename to...
473 (remote_wait_as): ... this. Don't loop here. If the remote
474 didn't stop, return TARGET_WAITKIND_IGNORE.
475 (remote_wait): New, reimplemented on top of remote_wait_as.
477 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
479 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
482 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
484 * MAINTAINERS (Write After Approval): Add myself.
486 2008-10-09 Pedro Alves <pedro@codesourcery.com>
488 Make it compile without warnings.
490 * procfs.c (create_procinfo): Initialize `parent'.
491 (dead_procinfo): Pass a constant string as format to error.
492 (procfs_address_to_host_pointer): Add cast to gdb_type *.
493 (procfs_find_LDT_entry): Adjust format string to long int
495 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
496 (procfs_xfer_memory): Adjust prototype.
497 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
498 variable as printf_filtered format.
499 (procfs_make_note_section): Change type of auxv local to gdb_byte.
500 * Makefile.in: Remove special rule.
502 2008-10-09 Pedro Alves <pedro@codesourcery.com>
503 Daniel Jacobowitz <dan@codesourcery.com>
505 * remote.c (remote_open_1): Move acknowledging any pending ack,
506 querying supported features, activating noack mode, finding the
507 target description, enabling extended remote, and checking remote
508 symbols from here ...
509 (remote_start_remote): ... to here.
510 (remote_open_1): Don't pop the target if it is already gone.
511 * target.c (unpush_target): Check for the dummy target.
513 2008-10-09 Pedro Alves <pedro@codesourcery.com>
515 * ser-mingw.c: Include "command.h".
516 (pipe_windows_open): Declare locals at the beginning of the scope.
518 2008-10-08 Pedro Alves <pedro@codesourcery.com>
520 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
522 (remote_open_1): Clear waiting_for_stop_reply.
523 (remote_resume): Set waiting_for_stop_reply.
524 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
525 (putpkt_binary): If we're in async mode and waiting for a stop
526 reply, bail out with an error.
527 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
529 2008-10-08 Pedro Alves <pedro@codesourcery.com>
531 * remote.c (remote_get_thread_info): If the remote doesn't support
534 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
536 Convert static_kind into loc_kind enum.
537 * gdbtypes.h (enum field_loc_kind): New.
538 (union field_location): New field dwarf_block.
539 (struct field): Rename static_kind as loc_kind.
540 (FIELD_STATIC_KIND): Rename to ...
541 (FIELD_LOC_KIND): ... here.
542 (TYPE_FIELD_STATIC_KIND): Rename to ...
543 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
544 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
545 (TYPE_FIELD_STATIC): Remove.
546 (TYPE_FIELD_BITPOS): Reformat.
547 (SET_FIELD_BITPOS): New.
548 (FIELD_PHYSADDR): Rename to ...
549 (FIELD_STATIC_PHYSADDR): ... here.
550 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
551 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
552 (FIELD_PHYSNAME): Rename to ...
553 (FIELD_STATIC_PHYSNAME): ... here.
554 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
555 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
556 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
557 (field_is_static): New declaration.
558 * gdbtypes.c (field_is_static): New function.
559 (copy_type_recursive): Update throughout.
560 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
561 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
562 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
564 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
565 Pedro Alves <pedro@codesourcery.com>
567 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
568 avoid a name collision.
569 * gnu-nat.c: Likewise.
570 * i386gnu-nat.c: Likewise.
572 2008-10-07 Joel Brobecker <brobecker@adacore.com>
574 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
575 of arguments that are references.
577 2008-10-06 Doug Evans <dje@google.com>
579 * dwarf2read.c (dwarf2_die_debug): New static global.
580 (dump_die_shallow): Renamed from dump_die, New args f, indent.
581 Print to specified file, indented by the specified amount.
582 (dump_die_for_error): New fn. Point all existing callers of
584 (dump_die_die_1,dump_die): New fns, replaces ...
585 (dump_die_list): ... deleted.
586 (read_die_and_children_1): Old contents of read_die_and_children
588 (read_die_and_children): Rewrite.
589 (read_die_and_siblings): Call read_die_and_children_1 instead of
590 read_die_and_children.
591 (_initialize_dwarf2_read): New option "debug dwarf2-die".
592 * gdbinit.in (pdie): New macro.
594 * dwarf2read.c (offset_in_cu_p): New function.
595 (find_partial_die,follow_die_ref): Use it.
597 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
598 (maintenance_info_psymtabs): Ditto.
600 2008-10-05 Michael Snyder <msnyder@vmware.com>
602 * infrun.c (handle_inferior_event): Fix typo in comment.
604 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
606 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
608 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
611 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
614 2008-10-03 Joel Brobecker <brobecker@adacore.com>
616 * solib-osf.c: Include "solib.h".
618 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
620 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
621 and check for out-of-memory condition.
622 * exec.c (exec_file_command): Call it.
623 * infrun.c (handle_command, xdb_handle_command): Likewise.
624 * interps.c (interpreter_exec_cmd): Likewise.
625 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
626 * procfs.c (info_proc_cmd): Likewise.
627 * remote-mips.c (common_open): Likewise.
628 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
629 (gdbsim_open): Likewise.
630 * remote.c (extended_remote_run, remote_put_command)
631 (remote_get_command, remote_delete_command): Likewise.
632 * ser-mingw.c (pipe_windows_open): Likesise.
633 * source.c (add_path, show_substitute_path_command)
634 (unset_substitute_path_command, set_substitute_path_command):
636 * stack.c (backtrace_command): Likewise.
637 * symfile.c (symbol_file_command, generic_load)
638 (add_symbol_file_command): Likesise.
639 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
640 (maintenance_print_msymbols): Likewise.
642 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
644 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
645 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
646 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
647 valops.c (value_cast), varobj.c (c_number_of_children): Replace
648 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
649 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
650 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
651 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
652 (f77_get_upperbound): ... this function handling now only
653 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
654 (f77_get_dynamic_lowerbound): Replace with ...
655 (f77_get_lowerbound): ... this function handling now only
656 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
657 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
658 Update their callers.
659 * eval.c (evaluate_subexp_standard): Update their callers.
660 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
661 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
663 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
664 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
665 the lower_bound_was_default variable. Update the
666 f77_get_dynamic_upperbound, f77_get_upperbound and
667 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
668 * gdbtypes.c (print_bound_type): Remove the function.
669 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
671 * gdbtypes.h (enum array_bound_type): Remove.
672 (struct main_type): Remove the fields upper_bound_type and
673 lower_bound_type. Comment the new overload of the field artificial.
674 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
675 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
676 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
677 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
679 2008-10-02 Tom Tromey <tromey@redhat.com>
681 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
683 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
685 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
687 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
688 (mips_linux_init_abi): Do not override skip_trampoline_code.
689 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
690 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
691 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
692 (mips_skip_mips16_trampoline_code): Rename from
693 mips_skip_trampoline_code.
694 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
695 * infrun.c (handle_inferior_event): Do not pass zero to
696 in_solib_dynsym_resolve_code.
698 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
699 Pedro Alves <pedro@codesourcery.com>
701 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
704 2008-10-01 Tom Tromey <tromey@redhat.com>
706 * symtab.c (search_symbols): Update.
707 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
709 2008-10-01 Tom Tromey <tromey@redhat.com>
711 * symfile.c (syms_from_objfile): Update.
712 (reread_symbols): Update.
713 * objfiles.h (OBJF_SYMS): Remove.
714 (OBJF_REORDERED): Renumber.
715 (OBJF_SHARED): Likewise.
716 (OBJF_READNOW): Likewise.
717 (OBJF_USERLOADED): Likewise.
719 2008-10-01 Tom Tromey <tromey@redhat.com>
721 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
722 (find_pc_sect_symtab): Likewise.
723 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
724 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
725 MSYMBOL_TYPE, not SYMBOL_TYPE.
726 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
727 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
728 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
730 * m2-exp.y (yylex): Use SYMBOL_CLASS.
732 2008-10-01 Tom Tromey <tromey@redhat.com>
734 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
735 (scan_xcoff_symtab): Update.
736 * mdebugread.c (record_minimal_symbol): Update.
737 (parse_partial_symbols): Update.
738 * elfread.c (record_minimal_symbol): Update.
739 * dbxread.c (record_minimal_symbol): Update.
740 * coffread.c (record_minimal_symbol): Update.
741 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
742 (sh64_elf_make_msymbol_special): Update.
743 * mips-tdep.c (mips_elf_make_msymbol_special): Use
744 MSYMBOL_TARGET_FLAG_1.
745 (mips_elf_make_msymbol_special): Likewise.
746 (msymbol_is_special): Likewise.
747 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
748 (install_minimal_symbols): Likewise.
749 (prim_record_minimal_symbol): Update.
750 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
751 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
752 (MSYMBOL_SET_RTI): Redefine.
753 (MSYMBOL_IS_RTC): Redefine.
754 (MSYMBOL_IS_RTI): Redefine.
755 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
756 (MSYMBOL_IS_SPECIAL): Redefine.
757 * symtab.h (struct minimal_symbol) <info>: Remove.
758 <target_flag_1, target_flag_2>: New fields.
759 (MSYMBOL_INFO): Remove.
760 (MSYMBOL_TARGET_FLAG_1): New macro.
761 (MSYMBOL_TARGET_FLAG_2): Likewise.
762 (prim_record_minimal_symbol_and_info): Update.
764 2008-09-30 Joel Brobecker <brobecker@adacore.com>
766 * ada-lang.c (is_digits_suffix): Delete unused function.
768 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
770 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
773 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
775 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
777 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
778 supposed to be null. Fixes debugger segfaults.
779 (is_unchecked_variant): New function.
780 (to_fixed_variant_branch_type): Modify to leave unchecked unions
782 (ada_template_to_fixed_record_type_1): Fix comment.
784 2008-09-30 Joel Brobecker <brobecker@adacore.com>
786 * ada-lang.c (standard_exc): New static constant.
787 (ada_exception_catchpoint_cond_string): Add special handling
788 for the predefined exceptions.
790 2008-09-30 Joel Brobecker <brobecker@adacore.com>
792 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
793 the code accordingly.
795 2008-09-30 Joel Brobecker <brobecker@adacore.com>
797 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
798 treatment of expect_type. Return the correct type when dereferencing
801 2008-09-30 Tom Tromey <tromey@redhat.com>
804 * symtab.c (struct add_macro_name_data): New struct.
805 (add_macro_name): New function.
806 (default_make_symbol_completion_list): Complete macro names.
807 * scm-lang.c (scm_language_defn): Update.
808 * p-lang.c (pascal_language_defn): Update.
809 * objc-lang.c (objc_language_defn): Update.
810 * macrotab.h (macro_callback_fn): Add user_data argument.
811 (macro_for_each): Likewise.
812 (macro_for_each_in_scope): Declare.
813 * macrotab.c: (struct macro_for_each_data): New struct.
814 (foreach_macro): Use it.
815 (macro_for_each): Likewise.
816 (foreach_macro_in_scope): New function.
817 (macro_for_each_in_scope): Likewise.
818 * macrocmd.c (print_one_macro): Add argument.
819 (macro_list_command): Pass NULL to macro_for_each.
820 * m2-lang.c (m2_language_defn): Update.
821 * language.h (struct language_defn) <la_macro_expansion>: New
823 (macro_expansion): New enum.
824 * language.c (unknown_language_defn): Update. Fix order of
826 (auto_language_defn): Likewise.
827 (local_language_defn): Update.
828 * jv-lang.c (java_language_defn): Update.
829 * f-lang.c (f_language_defn): Update.
830 * c-lang.c (c_language_defn): Update.
831 (cplus_language_defn): Likewise.
832 (asm_language_defn): Likewise.
833 (minimal_language_defn): Likewise.
834 * ada-lang.c (ada_language_defn): Update.
836 2008-09-30 Joel Brobecker <brobecker@adacore.com>
838 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
839 (get_scope_pc_bounds): Use it.
841 2008-09-27 Tom Tromey <tromey@redhat.com>
844 * macrocmd.c (extract_identifier): Add is_parameter argument.
845 (macro_define_command): Update.
846 (macro_undef_command): Likewise.
847 * macroexp.c (stringify): New function.
848 (find_parameter): Likewise.
849 (gather_arguments): Add nargs argument. Handle varargs.
850 (substitute_args): Add is_varargs and va_arg_name arguments.
851 Handle varargs, splicing, stringification. Use find_parameter.
852 (expand): Handle varargs.
854 2008-09-27 Tom Tromey <tromey@redhat.com>
856 * scm-lang.c (scm_language_defn): Update.
857 * p-typeprint.c (pascal_print_typedef): New function.
858 * p-lang.h: (pascal_print_typedef): Declare.
859 * p-lang.c (pascal_language_defn): Update.
860 * objc-lang.c (objc_language_defn): Update.
861 * m2-typeprint.c (m2_print_typedef): New function.
862 * m2-lang.h (m2_print_typedef): Declare.
863 * m2-lang.c (m2_language_defn): Update.
864 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
866 (struct language_defn) <la_print_typedef>: New field.
867 (default_print_typedef): Declare.
868 (LA_PRINT_TYPEDEF): New define.
869 * language.c (unknown_language_defn): Update.
870 (auto_language_defn): Update.
871 (local_language_defn): Update.
872 * jv-lang.c (java_language_defn): Update.
873 * f-lang.c (f_language_defn): Update.
874 * c-typeprint.c (c_print_typedef): New function.
875 * c-lang.h (c_print_typedef): Declare.
876 * c-lang.c (c_language_defn): Update.
877 (cplus_language_defn): Update.
878 (asm_language_defn): Update.
879 (minimal_language_defn): Update.
880 * ada-lang.c (ada_language_defn): Update.
881 * typeprint.c (default_print_typedef): New function.
883 2008-09-27 Tom Tromey <tromey@redhat.com>
885 * jv-exp.y (insert_exp): Define using ISO syntax.
886 (copy_exp): Likewise.
887 (push_expression_name): Likewise.
888 (push_fieldnames): Likewise.
889 (java_type_from_name): Likewise.
892 (parse_number): Likewise.
894 2008-09-26 Joel Brobecker <brobecker@adacore.com>
896 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
898 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
900 * stack.c (print_frame_args): Fix typos in comments.
902 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
904 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
906 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
908 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
910 2008-09-24 Andreas Schwab <schwab@suse.de>
912 * frame.c (get_frame_register_bytes): Take pseudo registers into
913 account. Avoid excessive function calls.
915 2008-09-23 Doug Evans <dje@google.com>
917 * dcache.c (state_chars): New static global.
918 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
920 (dcache_info): Print cache state as mnemonically useful letters instead
923 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
925 2008-09-22 Tom Tromey <tromey@redhat.com>
927 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
930 2008-09-22 Pedro Alves <pedro@codesourcery.com>
932 * infrun.c (follow_exec): Don't do a generic mourn. Instead
933 inline the required bits.
934 * breakpoint.h (enum inf_context): Add inf_execd.
936 2008-09-22 Pedro Alves <pedro@codesourcery.com>
938 * infrun.c (handle_inferior_event): In the follow exec case,
939 context-switch before doing anything else.
941 2008-09-22 Pedro Alves <pedro@codesourcery.com>
943 * top.c (any_thread_of, kill_or_detach): New functions.
944 (quit_target): Iterate over all inferiors, killing or detaching
947 2008-09-22 Pedro Alves <pedro@codesourcery.com>
949 Remove the attach_flag global, and make it per-inferior.
951 * inferior.h (attach_flag): Delete.
952 (inferior_process): Declare.
953 * solib.c (update_solib_list): Adjust.
954 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
955 * inf-ptrace.c (inf_ptrace_detach): Adjust.
956 (inf_ptrace_files_info): Get it from the current inferior.
957 * inf-ttrace.c (inf_ttrace_attach): Adjust.
958 (inf_ttrace_files_info): Get it from the current
960 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
961 (clear_sigint_trap): Get it from the current process.
962 * remote.c (extended_remote_attach_1)
963 (extended_remote_create_inferior_1): Adjust.
964 * top.c (quit_confirm, quit_target): Get it from the current inferior.
965 * procfs.c (do_detach): Adjust.
966 (procfs_wait): Get it from the event inferior.
967 (procfs_files_info): Get it from the current inferior.
968 * nto-procfs.c (procfs_files_info): Likewise.
969 (procfs_attach): Adjust. Set the attach_flag here.
970 (do_attach): Don't set it here.
971 (procfs_detach): Don't clear it.
972 (procfs_mourn_inferior): Don't clear it.
973 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
974 * target.c (attach_flag): Delete.
975 (generic_mourn_inferior): Don't clear it.
976 * win32-nat.c (get_win32_debug_event): Get it from the event
978 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
979 in the inferior accordingly.
980 (win32_attach): Don't set the attach_flag here. Pass 1 to
981 do_intial_win32_stuff.
982 (win32_files_info): Get it from the current inferior.
983 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
984 do_intial_win32_stuff.
986 2008-09-22 Pedro Alves <pedro@codesourcery.com>
988 Make the stop_soon global be per-inferior instead.
990 * infcmd.c (attach_command_post_wait): Adjust.
991 (attach_command): Likewise.
993 * inferior.h (stop_soon): Delete.
994 (struct inferior): Add stop_soon member.
996 * infrun.c (stop_soon): Delete.
997 (clear_proceed_status, start_remote)
998 (fetch_inferior_event, handle_inferior_event): Adjust.
999 (signal_stop_state): Don't check stop_soon here. Check in callers
1001 (save_inferior_status, restore_inferior_status): Adjust.
1003 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
1004 signals to common code if starting up the inferior.
1006 * inferior.h (struct inferior_info): Added stop_soon member.
1007 * inferior.c (add_inferior) Clear stop_soon.
1009 * mips-tdep.c (heuristic_proc_start): Adjust.
1010 * nto-procfs.c (procfs_create_inferior): Adjust.
1011 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
1012 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1013 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
1014 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
1016 * win32-nat.c (do_initial_win32_stuff): Adjust.
1018 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
1020 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1022 Implement remote multi-process extensions.
1024 * remote.c (struct remote_state): Add extended and
1025 multi_process_aware fields.
1026 (remote_multi_process_p): New.
1027 (PACKET_vKill): New.
1028 (record_currthread): Use thread_change_ptid. Notice new
1030 (set_thread, remote_thread_alive): Use write_ptid.
1031 (write_ptid, read_ptid): New.
1032 (remote_current_thread, remote_threads_extra_info): Use them.
1033 (remote_threads_info): Likewise. Detect new inferiors.
1034 (remote_start_remote): Add inferior to inferior list.
1035 (remote_multi_process_feature): New.
1036 (remote_protocol_features): Add "multiprocess" feature.
1037 (remote_query_supported): Pass "multiprocess+" as supported
1039 (remote_open_1): Clear multi_process_aware. Set extended
1041 (remote_detach_1): Detach current process. Use extended packet
1042 format for extended-remote multi-process. Detach process from the
1043 inferior list. Only mourn after printing output.
1044 (extended_remote_attach_1): Add process to the inferior list.
1045 (remote_vcont_resume): Use write_ptid to pass the thread ids.
1046 (remote_wait): Use read_ptid. Implement the extended
1047 multi-process extension format of the 'W' and 'X' reply packets.
1048 Remove exited inferiors from inferior list.
1049 (remote_xfer_memory): Set general thread.
1050 (remote_vkill): New.
1051 (extended_remote_kill): New.
1052 (remote_mourn_1): Discard all inferiors.
1053 (select_new_thread_callback): New.
1054 (extended_remote_mourn_1): If there are more processes to debug,
1055 switch to a thread in another process, and don't pop the target.
1056 (extended_remote_create_inferior_1): Add the new process to the
1058 (remote_stopped_by_watchpoint): Indenting.
1059 (remote_xfer_partial): Set the general thread.
1060 (remote_pid_to_str): If the remote is multi-process aware, print
1061 the process id as well as the thread id.
1062 (remote_get_thread_local_address): Use write_ptid.
1063 (init_extended_remote_ops): Register extended_remote_kill.
1064 (_initialize_remote): Register new packets. Change
1065 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
1068 * thread.c (thread_change_ptid): Also account for the inferior pid
1071 * inferior.h (discard_all_inferiors): Declare.
1072 * inferior.c (discard_all_inferiors): New.
1074 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1076 * gnu-nat.c (gnu_attach): Add process to inferiors table.
1077 (gnu_detach): Remove it.
1078 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
1080 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
1081 to inferior table accordingly.
1082 (inf_ptrace_attach): Add new process to inferior table.
1083 (inf_ptrace_detach): Remove it.
1084 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
1085 to inferior table accordingly.
1086 (inf_ttrace_attach): Add process to inferior table.
1087 (inf_ttrace_detach): Remove it.
1088 * linux-fork.c (init_fork_list): Delete any left over inferior.
1089 (linux_fork_mourn_inferior, detach_fork_command): Also delete
1090 processes from inferior list.
1091 * monitor.c (monitor_open): Add process to inferior list.
1092 (monitor_close): Remove it.
1093 * nto-procfs.c (procfs_attach): Add process to inferior list.
1094 Find threads after pushing the target.
1095 (procfs_detach): Remove process from inferior list.
1096 (procfs_create_inferior): Add process to inferior list.
1097 * procfs.c (procfs_detach): Remove process from inferior list.
1098 (do_attach): Add process to inferior list.
1099 * remote-sim.c (sim_create_inferior): Add process to inferior list.
1100 (gdbsim_close): Remove it.
1101 * target.c (generic_mourn_inferior): If inferior_ptid is not
1102 null_ptid, remove the corresponding inferior from inferior list.
1103 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
1104 (win32_detach): Remove it.
1105 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
1106 to inferior list accordingly.
1107 * fork-child.c (fork_inferior): Add process to inferior list.
1108 * corelow.c (CORELOW_PID): Define.
1109 (core_close): Remove core from inferior list.
1110 (core_open): Add it.
1112 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1114 * inferior.h: Forward declare struct ui_out.
1115 Forward declare struct private_inferior.
1116 (struct inferior): New.
1117 (init_inferior_list, add_inferior, add_inferior_silent)
1118 (delete_inferior, delete_inferior_silent, detach_inferior)
1119 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1120 (valid_inferior_id, find_inferior_pid): New functions.
1121 (inferior_callback_func): New typedef.
1122 (iterate_over_inferiors, print_inferior, have_inferiors)
1123 (current_inferior): New functions.
1124 * inferior.c: New file.
1126 * Makefile.in (SFILES): Add inferior.c.
1127 (COMMON_OBS): Add inferior.o.
1129 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
1131 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
1132 instead of determining symbol and line info directly.
1133 * MAINTAINERS: Update my email address.
1135 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
1137 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
1138 at the same address as a prologue marker. Do not skip an entire
1141 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
1143 * frame.c (get_frame_register_bytes): Comment improvments.
1145 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1147 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
1150 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1152 * MAINTAINERS: Update my email address.
1154 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1156 * frame.c (get_frame_register_bytes): Detect bad debug info.
1158 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1160 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
1161 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
1163 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
1165 (handle_inferior_event): ... here after the add_thread call together
1166 with the local adjust_pc_after_break and reinit_frame_cache calls.
1168 2008-09-16 David Daney <ddaney@avtrex.com>
1170 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
1171 all hardware bpstats.
1173 2008-09-16 Joel Brobecker <brobecker@adacore.com>
1175 * gstdint.h: Delete.
1177 2008-09-15 Mark Kettenis <kettenis@gnu.org>
1179 * infcall.c (generic_push_dummy_code): Remove.
1180 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
1182 2008-09-15 Doug Evans <dje@google.com>
1184 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
1185 (struct attribute): Ditto.
1187 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1189 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
1190 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
1192 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
1193 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
1194 Correct arguments and improve comments.
1195 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
1197 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
1198 point DBX register, change error to warning, and improve comments.
1200 2008-09-14 Doug Evans <dje@google.com>
1202 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
1204 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1206 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
1208 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1210 * defs.h (GCC_GENERATED_STDINT_H): Define.
1212 2008-09-13 Tom Tromey <tromey@redhat.com>
1214 * varobj.c (varobj_set_display_format): Use xfree.
1215 * tracepoint.c (stringify_collection_list): Use xfree.
1216 * remote-fileio.c (remote_fileio_reset): Use xfree.
1217 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
1218 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
1220 * cp-support.c (mangled_name_to_comp): Use xfree.
1222 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1224 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
1225 the associated complete symbol is also in the list.
1226 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
1227 extracted out from ada_lookup_symbol_list.
1228 (ada_lookup_symbol_list): Use them. Remove the search through
1229 the minimal symbols.
1231 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1233 * dwarf2read.c (add_partial_subprogram): New procedure.
1234 (scan_partial_symbols): Use it.
1235 (load_partial_dies): Read in children of subprogram and lexical
1236 blocks for Ada compilation units.
1238 2008-09-13 Tom Tromey <tromey@redhat.com>
1240 * symfile.c (build_id_verify): Free 'found'.
1241 (find_separate_debug_file): Use xfree, not free.
1243 2008-09-12 Doug Evans <dje@google.com>
1245 * corefile.c (write_memory): Remove unnecessary copying.
1247 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
1248 order of _initialize_* fns.
1250 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
1251 first_die_offset. All uses updated.
1252 Delete unused members cu_head_ptr, next.
1253 Move members base_known, base_address to ...
1254 (dwarf2_cu) ... here. All uses updated.
1256 2008-09-12 Pedro Alves <pedro@codesourcery.com>
1258 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
1259 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
1261 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1263 * fork-child.c (startup_inferior): Use target_wait and target_resume
1264 directly instead of calling wait_for_inferior / resume.
1266 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
1267 or init_wait_for_inferior.
1268 (run_command_1): Call init_wait_for_inferior.
1270 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1272 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
1273 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
1274 builtin_type_int, builtin_type_long, builtin_type_signed_char,
1275 builtin_type_unsigned_char, builtin_type_unsigned_short,
1276 builtin_type_unsigned_int, builtin_type_unsigned_long,
1277 builtin_type_float, builtin_type_double, builtin_type_long_double,
1278 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
1279 builtin_type_bool, builtin_type_long_long,
1280 builtin_type_unsigned_long_long): Remove macros.
1282 (builtin_type_f_character, builtin_type_f_integer,
1283 builtin_type_f_integer_s2, builtin_type_f_logical,
1284 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
1285 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
1286 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
1287 builtin_type_f_complex_s32): Likewise.
1289 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
1290 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
1292 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
1293 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
1295 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
1296 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
1298 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1300 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
1301 target_gdbarch instead of builtin_type_void_data_ptr.
1302 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
1303 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
1304 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
1305 open_symbol_file_object): Likewise.
1306 * nto-tdep.c (LM_ADDR): Likewise.
1308 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1310 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
1311 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
1312 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
1314 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1316 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
1317 and its associated types to perform pointer conversion.
1318 (procfs_can_use_hw_breakpoint): Likewise.
1319 (procfs_auxv_parse): Remove unused variable.
1321 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1323 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
1324 instead of builtin_type_void_data_ptr.
1325 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
1327 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1329 * expprint.c (print_subexp_standard): Compare against builtin type
1330 associated with exp->gdbarch instead of builtin_type_char.
1332 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
1333 extract values of arbitrary logical type. Handle arbitrary
1336 * printcmd.c (float_type_from_length): New function.
1337 (print_scalar_formatted, printf_command): Use it.
1339 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1341 * valops.c: Include "objfiles.h" and "symtab.h".
1342 (find_function_in_inferior): New argument OBJF_P. Use it to return
1343 objfile where function is defined. Use per-objfile arch types
1344 instead of builtin_type_ to define default return type.
1346 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
1347 architecture to define inferior call argument types.
1348 * gcore.c (derive_heap_segment): Likewise.
1349 * objc-lang.c (value_nsstring): Likewise.
1350 * scm-lang.c (scm_lookup_name): Likewise.
1351 * scm-valprint.c (scm_inferior_print): Likewise.
1352 * valops.c (value_allocate_space_in_inferior): Likewise.
1354 * eval.c (evaluate_subexp_standard): Update calls.
1355 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
1357 * linux-fork.c: Include "objfiles.h".
1358 * scm-lang.c: Include "objfiles.h".
1359 * scm-valprint.c: Include "objfiles.h".
1361 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1363 * gdbarch.sh (name_of_malloc): Remove.
1364 * gdbarch.c, gdbarch.h: Re-generate.
1365 * valops.c (value_allocate_space_in_inferior): Do not call
1366 gdbarch_name_of_malloc.
1368 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1370 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
1371 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
1372 (value_bit_index): Use extract_unsigned_integer
1373 instead of unpack_long to read single byte.
1375 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1377 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
1378 associates types instead of builtin_type_ macros.
1379 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
1380 (call_function_by_hand): Use per-architecture "int" type as
1381 fall-back if find_function_addr returns NULL VALUE_TYPE.
1382 Update call to value_arg_coerce.
1384 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1386 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
1387 (cplus_make_method_ptr): Add TYPE parameter.
1388 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
1389 on to current_cp_abi.method_ptr_size callback.
1390 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
1391 current_cp_abi.make_method_ptr callback.
1393 * gdbtypes.c (lookup_methodptr_type): Pass target type
1394 argument to cplus_method_ptr_size.
1395 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
1396 (value_struct_elt_for_reference): Likewise.
1398 * gnu-v3-abi.c (get_class_arch): New function.
1399 (vtable_address_point_offset): Add GDBARCH parameter. Use it
1400 instead of current_gdbarch. Update all callers.
1401 (gnuv3_get_vtable): Likewise.
1402 (gnuv3_get_virtual_fn): Likewise.
1403 (gnuv3_decode_method_ptr): Likewise.
1404 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
1405 Use it instead of current_gdbarch.
1406 (gnuv3_virtual_fn_field): Likewise.
1407 (gnuv3_baseclass_offset): Likewise.
1408 (gnuv3_print_method_ptr): Likewise.
1409 (gnuv3_method_ptr_to_value): Likewise.
1410 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
1411 class architecture. Use architecture types instead of builtin types.
1412 (gnuv3_make_method_ptr): Likewise.
1414 * cp-valprint.c (cp_print_class_member): Expect pointer type
1415 instead of class type. Use its length when extracting value.
1416 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
1418 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1420 * stack.c (return_command): Use frame architecture to determine
1421 default integer return type.
1423 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
1424 to determine pointer types.
1425 (f77_get_dynamic_upperbound): Likewise.
1427 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
1428 (resolve_msgsend): Use architecture of current frame to determine
1429 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
1430 (resolve_msgsend_stret, resolve_msgsend_super,
1431 resolve_msgsend_super_stret): Likewise.
1433 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1435 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
1436 instead of builtin_type_ macros.
1437 * amd64-tdep.c (amd64_register_type): Likewise.
1438 (amd64_get_longjmp_target): Likewise.
1439 * arm-tdep.c (arm_register_type): Likewise.
1440 * avr-tdep.c (avr_register_type): Likewise.
1441 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
1442 * frv-tdep.c (frv_register_type): Likewise.
1443 * h8300-tdep.c (h8300_register_type): Likewise.
1444 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
1445 hppa_skip_trampoline_code): Likewise.
1446 * i386-tdep.c (i386_register_type): Likewise.
1447 (i386_unwind_pc, i386_sse_type): Likewise.
1448 * ia64-tdep.c (ia64_register_type): Likewise.
1449 * m32r-tdep.c (m32r_register_type): Likewise.
1450 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
1451 * m88k-tdep.c (m88k_register_type): Likewise.
1452 * mep-tdep.c (mep_register_type): Likewise.
1453 * mips-tdep.c (mips_pseudo_register_type): Likewise.
1454 * mn10300-tdep.c (mn10300_register_type): Likewise.
1455 * mt-tdep.c (mt_copro_register_type): Likewise.
1456 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
1457 (rs6000_convert_register_p, rs6000_register_to_value,
1458 rs6000_value_to_register): Likewise.
1459 * s390-tdep.c (s390_register_type): Likewise.
1460 * sh64-tdep.c (sh64_register_type): Likewise.
1461 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
1462 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
1463 sh_sh4_build_float_register_type, sh_sh4_register_type,
1464 sh_default_register_type): Likewise.
1465 * sparc64-tdep.c (sparc64_register_type): Likewise.
1466 * sparc-tdep.c (sparc32_register_type): Likewise.
1467 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
1468 * v850-tdep.c (v850_register_type): Likewise.
1469 * vax-tdep.c (vax_register_type): Likewise.
1470 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
1471 xtensa_push_dummy_call): Likewise.
1473 * std-regs.c (value_of_builtin_frame_fp_reg,
1474 value_of_builtin_frame_pc_reg): Likewise.
1475 * target-descriptions.c (tdesc_register_type): Likewise.
1477 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1479 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
1480 instead of builtin_type_int as default unspecified integral type.
1481 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
1482 assign_component, to_fixed_range_type): Likewise.
1483 * ada-typeprint.c (print_range, print_range_bound,
1484 print_range_type_named): Likewise.
1485 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
1486 * eval.c (evaluate_subexp_standard): Likewise.
1487 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1488 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
1489 build_gdb_vtable_type): Likewise.
1490 * jv-lang.c (java_array_type): Likewise.
1491 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
1492 * m2-valprint.c (m2_print_long_set): Likewise.
1493 * parse.c (follow_types): Likewise.
1494 * p-typeprint.c (pascal_type_print_base): Likewise.
1495 * valops.c (value_one, value_array, value_string,
1496 value_bitstring): Likewise.
1497 * value.c (allocate_repeat_value, value_from_string): Likewise.
1498 * varobj.c (c_describe_child): Likewise.
1499 * mt-tdep.c (mt_register_type): Likewise.
1500 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
1501 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
1503 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1505 * defs.h (struct gdbarch): Add forward declaration.
1506 (set_next_address): Add GDBARCH argument.
1507 * printcmd.c (set_next_address): Use it to find pointer type.
1508 * breakpoint.c (breakpoint_1): Update call.
1509 * source.c (line_info): Likewise.
1510 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1512 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1513 types for internal variable values.
1514 * infrun.c (handle_inferior_event): Likewise.
1515 * source.c (forward_search_command, reverse_search_command): Likewise.
1516 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1517 set_tracepoint_num, set_traceframe_context): Likewise.
1519 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1521 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1522 and builtin_true_unsigned_char.
1523 (builtin_type_true_char): Remove macro, add extern declaration.
1524 (builtin_type_true_unsigned_char): Add extern declaration.
1525 * gdbtypes.c (builtin_type_true_char): New global variable.
1526 (builtin_type_true_unsigned_char): Likewise.
1527 (_initialize_gdbtypes): Initialize them.
1528 (gdbtypes_post_init): Do not initialize builtin_true_char
1529 and builtin_true_unsigned_char members of struct builtin_type.
1531 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1532 use builtin_type_true_unsigned_char instead.
1534 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1535 instead of builtin_type_char for internal string.
1537 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1539 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1540 (builtin_type_f_void): Remove macro.
1541 * gdbtypes.c (builtin_type_void): New global variable.
1542 (_initialize_gdbtypes): Initialize it.
1544 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1545 lookup_pointer_type or lookup_function_type on builtin_type_void.
1546 * printcmd.c (set_next_address): Likewise.
1547 * objc-lang.c (value_nsstring): Likewise.
1548 * mt-tdep.c (mt_copro_register_type): Likewise.
1549 * xtensa-tdep.c (xtensa_register_type): Likewise.
1551 * symfile.c (syms_from_objfile): Remove special handling
1552 of builtin_type_void and builtin_type_char.
1554 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1556 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1557 of builtin_type_ macros when handling OP_OBJC_ operations.
1558 * objc-lang.c (print_object_command): Likewise.
1560 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1562 * ada-valprint.c: Include "objfiles.h".
1563 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1564 a System.Address type is defined to retrieve the proper pointer type
1567 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1569 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1570 result type instead of builtin_type_int.
1571 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1572 (ada_value_subscript): Update call to value_pos_atr.
1573 (ada_value_ptr_subscript): Likewise.
1574 (ada_evaluate_subexp): Likewise.
1576 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1578 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1579 (cast_from_fixed_to_double): Rename to ...
1580 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1581 of builtin_type_double.
1582 (ada_value_cast): Use cast_from_fixed instead of casting result
1583 of cast_from_fixed_to_double.
1584 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1586 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1588 * valops.c (value_ind): No longer allow dereferencing an
1590 * eval.c (evaluate_subexp_standard): Handle deferencing an
1592 * ada-lang.c (ada_evaluate_subexp): Likewise.
1594 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1596 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1597 a reference type, pass the reference type directly to unpack_pointer.
1598 * c-valprint.c (c_val_print): Likewise.
1599 * f-valprint.c (f_val_print): Likewise.
1600 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1601 * p-valprint.c (pascal_val_print): Likewise.
1603 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1605 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1606 to construct the EVAL_SKIP dummy return value.
1607 * ada-lang.c (ada_evaluate_subexp): Likewise.
1608 * jv-lang.c (evaluate_subexp_java): Likewise.
1609 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1610 * scm-lang.c (evaluate_exp): Likewise.
1612 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1614 * value.h (coerce_enum, coerce_number): Remove prototypes.
1615 * value.c (coerce_enum, coerce_number): Remove.
1616 * valarith.c (value_x_binop): Do not call coerce_enum.
1617 (value_x_unop): Likewise.
1618 (value_logical_not): Call coerce_array instead of coerce_number.
1620 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1622 * ax-gdb.c: Include "language.h".
1623 (gen_frame_args_address): Add GDBARCH parameter; use it
1624 instead of current_gdbarch.
1625 (gen_frame_locals_address): Likewise.
1626 (gen_var_ref): Add GDBARCH parameter. Update calls to
1627 gen_frame_args_address and gen_frame_locals_address. Use
1628 pointer type from gdbarch.
1629 (gen_usual_unary): Add EXP parameter. Use integer type
1631 (gen_usual_arithmetic): Likewise.
1632 (gen_integral_promotions): Likewise.
1633 (gen_add, gen_sub): Remove.
1634 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1635 (gen_logical_not): Use passed-in boolean result type
1636 instead of builtin_type_int.
1637 (gen_complement): Do not call gen_usual_unary or
1638 gen_integral_promotions.
1639 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1640 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1641 Use builtin_type_int32 as internal range type.
1642 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1643 as result type. Update call to gen_expr.
1644 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1645 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1646 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1647 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1648 Use exp->gdbarch instead of current_gdbarch.
1649 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1651 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1653 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1654 and unop_promote before calling value_binop et. al.
1655 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1656 and unop_promote before calling value_binop et. al.
1658 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1659 (value_pos): Do not call unop_promote.
1660 (value_neg, value_complement): Likewise.
1662 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1664 * value.h (unop_promote, binop_promote): Add prototypes.
1665 * eval.c (unop_promote, binop_promote): New functions.
1666 * valarith.c (unop_result_type, binop_result_type): Remove.
1667 (value_binop): Call binop_promote or unop_promote.
1668 Inline remaining parts of binop_result_type. Remove special
1669 code to truncate integer values for unsigned operations.
1670 (value_pos): Call unop_promote. Inline remaining parts of
1672 (value_neg, value_complement): Likewise.
1674 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1676 * value.h (value_add, value_sub): Remove.
1677 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1678 * valarith.c (value_add, value_sub): Remove.
1679 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1680 (find_size_for_pointer_math): Add assertion. Update comment.
1681 (value_binop): Update comment.
1683 * eval.c (ptrmath_type_p): New function.
1684 (evaluate_subexp_standard): Replace value_add and value_sub
1685 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1686 Use builtin_type_uint8 instead of builtin_type_char to hold
1687 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1688 * valarith.c (value_subscript): Replace value_add by
1689 value_ptradd. Replace value_sub by value_binop.
1690 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1691 (ada_tag_name_2): Replace value_add by value_ptradd.
1692 (ada_evaluate_subexp): Replace value_add and value_sub by
1694 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1696 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1697 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1699 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1701 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1702 the expression architecture instead of builtin_type_int as the
1705 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1707 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1708 a type parameter as expression element.
1709 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1710 type as expression element.
1711 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1712 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1714 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1716 * language.h (struct language_arch_info): New members
1717 bool_type_default and bool_type_symbol.
1718 (lang_bool_type): Remove prototype.
1719 (LA_BOOL_TYPE): Remove macro.
1720 (language_bool_type): Add prototype.
1721 * language.c (lang_bool_type): Remove.
1722 (language_bool_type): New function.
1724 * value.h (value_in): Change return value to int.
1725 * value.c (value_in): Return int instead of struct value *.
1727 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1728 of using LA_BOOL_TYPE. Update call to value_in.
1729 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1730 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1732 * language.c (unknown_language_arch_info): Set bool_type_default member
1733 of struct language_arch_info.
1734 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1735 bool_type_default members of struct language_arch_info.
1736 * c-lang.c (c_language_arch_info): Set bool_type_default member
1737 of struct language_arch_info.
1738 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1739 members of struct language_arch_info.
1740 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1741 bool_type_default members of struct language_arch_info.
1742 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1743 bool_type_default members of struct language_arch_info.
1744 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1745 bool_type_default members of struct language_arch_info.
1746 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1747 bool_type_default members of struct language_arch_info.
1749 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1751 * jv-lang.c (enum java_primitive_types): New type.
1752 (java_language_arch_info): New function.
1753 (java_language): Use it instead of c_language_arch_info.
1755 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1757 * value.h (value_bitstring_subscript): New prototype.
1758 * valarith.h (value_bitstring_subscript): New function.
1759 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1760 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1761 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1763 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1765 * expression.h (struct expression): New member GDBARCH.
1766 * parse.c (parse_exp_in_context): Initialize it.
1767 * parser-def.h (parse_gdbarch, parse_language): New macros.
1769 * ada-exp.y (parse_type): New macro.
1770 Replace builtin_type_ macros by using parse_type.
1771 Replace current_language by parse_language.
1772 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1773 Replace builtin_type_ macros.
1775 * c-exp.y (parse_type): New macro.
1776 Replace builtin_type_ macros by using parse_type.
1777 (parse_number): Replace current_gdbarch by parse_gdbarch.
1778 (yylex): Replace current_language by parse_language.
1780 * f-exp.y (parse_type, parse_f_type): New macros.
1781 Replace builtin_type_ macros by using parse_{f_,}type.
1782 (parse_number): Replace current_gdbarch by parse_gdbarch.
1783 (yylex): Replace current_language by parse_language.
1785 * jv-exp.y (parse_type): New macro.
1786 (parse_number): Replace builtin_type_ macros by using parse_type.
1788 * m2-exp.y (parse_type, parse_m2_type): New macros.
1789 Replace builtin_type_ macros by using parse_{m2_,}type.
1791 * objc-exp.y (parse_type): New macro.
1792 Replace builtin_type_ macros by using parse_type.
1793 (parse_number): Replace current_gdbarch by parse_gdbarch.
1794 (yylex): Replace current_language by parse_language.
1796 * p-exp.y (parse_type): New macro.
1797 Replace builtin_type_ macros by using parse_type.
1798 (parse_number): Replace current_gdbarch by parse_gdbarch.
1799 (yylex): Replace current_language by parse_language.
1801 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1803 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1804 and DATA_SYMBOL_TYPE arguments.
1805 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1806 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1807 (write_dollar_variable): Update call.
1809 * ada-exp.y (write_var_or_type): Update call.
1810 * c-exp.y: Likewise.
1811 * f-exp.y: Likewise.
1812 * jv-exp.y: Likewise.
1813 * m2-exp.y: Likewise.
1814 * objc-exp.y: Likewise.
1815 * p-exp.y: Likewise.
1817 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1819 * ada-lang.c (ada_parent_type): Add handling of the case where
1820 the _parent field is a pointer and/or has a parallel XVS type.
1821 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1822 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1823 the type of the tag instead of doing forcing an EVAL_NORMAL
1824 expression evaluation.
1826 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1827 Joel Brobecker <brobecker@adacore.com>
1829 * ada-lang.c (is_digits_suffix): New function.
1830 (is_dot_digits_suffix): Remove.
1831 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1832 before looking up in symbol table, and do not use wild matches on them.
1833 (wild_match): Reimplement for speed and to allow matching of operator
1835 (is_valid_name_for_wild_match): Return zero for names that do not
1836 follow the GNAT encoding.
1838 (is_name_suffix): Fix typo in comment.
1839 (to_record_with_fixed_variant_part): Ditto.
1841 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1843 * Makefile.in (gnu-nat.o): New rule.
1845 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1847 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1848 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1850 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1852 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1853 Add special handling for pointer types.
1855 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1857 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1859 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1861 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1863 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1864 of builtin_type_int.
1865 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1866 instead of builtin_type_int.
1868 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1870 * infrun.c (normal_stop): Run hook-stop last.
1872 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1874 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1875 (init_gnu_ops): Don't register it.
1877 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1879 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1882 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1884 * valops.c (value_cast_structs): Return NULL for failure.
1885 (value_cast): Handle NULL from value_cast_structs.
1886 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1888 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1890 * inferior.h (context_switch_to): Delete.
1891 * infrun.c (context_switch): Don't save and load infrun state.
1892 (context_switch_to): Delete.
1894 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1895 calls by switch_to_thread calls.
1897 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1898 * thread.c (main_thread_state, main_thread_executing): Delete.
1899 (inferior_thread): Delete references to them.
1900 (add_thread_silent): Fix case where we're adding a thread with the
1901 same ptid as an exited thread. Remove references to
1903 (load_infrun_state, save_infrun_state): Delete.
1904 (thread_alive, is_thread_state, any_running, is_executing)
1905 (set_executing): Remove the special handling for targets that
1906 don't register any thread.
1907 (restore_current_thread, thread_apply_all_command)
1908 (do_captured_thread_select): Unconditionally call
1911 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1912 Call switch_to_thread instead of context_switch_to.
1914 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1916 Remove global continuations in favour of a per-thread
1919 * gdbthread.h (struct thread_info): Add comments around
1920 continuations and intermediate_continuations.
1921 (save_infrun_state, load_infrun_state): Delete continuations and
1922 intermediate_continuations arguments.
1923 * infrun.c (context_switch): Don't context-switch the continuations.
1924 * thread.c (clear_thread_inferior_resources): Discard all
1925 continuations of the thread we're clearing.
1926 (save_infrun_state, load_infrun_state): Delete continuations and
1927 intermediate_continuations arguments, and the code referencing
1929 * utils.c: Include "gdbthread.h".
1930 (cmd_continuation, intermediate_continuation): Delete.
1931 (add_continuation): Add thread_info* argument. Install the
1933 (restore_thread_cleanup): New.
1934 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1936 (do_all_continuations): Reimplement.
1937 (discard_all_continuations_thread_callback,
1938 discard_all_continuations_thread): New.
1939 (discard_all_continuations): Reimplement.
1940 (add_intermediate_continuation): Add thread_info* argument.
1941 Install the continuation on it.
1942 (do_all_intermediate_continuations_thread_callback)
1943 (do_all_intermediate_continuations_thread): New.
1944 (do_all_intermediate_continuations): Reimplement.
1945 (discard_all_intermediate_continuations_thread_callback): New.
1946 (discard_all_intermediate_continuations_thread): New.
1947 (discard_all_intermediate_continuations): Reimplement.
1949 * breakpoint.c (until_break_command): Install the continuation on
1952 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1953 (struct thread_info): Forward declare.
1954 (add_continuation, add_intermediate_continuation): Add
1955 thread_info* argument.
1956 (do_all_continuations_thread, discard_all_continuations_thread)
1957 (do_all_intermediate_continuations_thread)
1958 (discard_all_intermediate_continuations_thread): Declare.
1959 * inf-loop.c (inferior_event_handler): In non-stop only run
1960 continuations on the thread that stopped. In all-stop, run
1961 continuations on all threads.
1962 * infcmd.c (step_once, finish_command): Adjust.
1964 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1966 Remove the global stop_step in favour of a per-thread
1969 * inferior.h (stop_step): Delete.
1971 * gdbthread.h (struct thread_info): Add comments to stop_step.
1972 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1973 * thread.c (load_infrun_state, save_infrun_state): Remove
1974 stop_step argument, and references to it.
1976 * infrun.c (clear_proceed_status): Clear stop_step.
1977 (fetch_inferior_event): Adjust.
1978 (context_switch): Don't context-switch stop_step.
1979 (handle_inferior_event): Adjust.
1980 (normal_stop): Adjust.
1981 (save_inferior_status, restore_inferior_status): Adjust.
1983 * infcmd.c (stop_step): Delete.
1984 (step_1, step_1_continuation, step_once, until_next_command):
1987 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1989 Remove the global step_multi in favour of a per-thread
1992 * inferior.h (step_multi): Delete.
1993 * gdbthread.h (struct thread_info): Add comments around
1995 (save_infrun_state, load_infrun_state): Remove step_multi
1997 * thread.c (load_infrun_state, save_infrun_state): Remove
1998 step_multi argument, and references to it.
1999 * infcmd.c (step_multi): Delete.
2001 (step_1_continuation, until_next_command): Adjust.
2002 * infrun.c (fetch_inferior_event): Adjust.
2003 (context_switch): Don't context-switch step_multi.
2004 (print_stop_reason, normal_stop): Adjust.
2006 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2008 Remove the global stop_signal in favour of a per-thread
2011 * inferior.h (stop_signal): Delete.
2012 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2013 stop_signal argument.
2014 * thread.c (load_infrun_state, save_infrun_state): Remove
2015 stop_signal argument. Don't reference it.
2017 * infcmd.c (stop_signal): Delete.
2018 (program_info): Adjust.
2019 * infrun.c (resume): Clear stop_signal.
2020 (proceed): Adjust. Pass the last stop_signal to the thread we're
2022 (context_switch): Don't context-switch stop_signal.
2023 (handle_inferior_event, keep_going): Adjust.
2024 (save_inferior_status, restore_inferior_status): Adjust.
2026 * fbsd-nat.c: Include "gdbthread.h".
2027 (find_signalled_thread, find_stop_signal): New.
2028 (fbsd_make_corefile_notes): Use it.
2029 * fork-child.c (startup_inferior): Adjust.
2031 * linux-nat.c (get_pending_status): Adjust.
2032 (linux_nat_do_thread_registers): Adjust.
2033 (find_signalled_thread, find_stop_signal): New.
2034 (linux_nat_do_thread_registers): Add stop_signal parameter.
2035 (struct linux_nat_corefile_thread_data): Add stop_signal member.
2036 (linux_nat_corefile_thread_callback): Pass stop_signal.
2037 (linux_nat_do_registers): Delete.
2038 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
2039 there's always a thread.
2041 * procfs.c (find_signalled_thread, find_stop_signal): New.
2042 (find_stop_signal): New.
2043 (procfs_do_thread_registers): Add stop_signal parameter.
2044 (struct procfs_corefile_thread_data): Add stop_signal member.
2045 (procfs_corefile_thread_callback): Pass args->stop_signal.
2046 (procfs_make_note_section): Find the last stop_signal.
2048 * solib-irix.c: Include gdbthread.h.
2049 (irix_solib_create_inferior_hook): Adjust.
2050 * solib-osf.c: Include gdbthread.h.
2051 (osf_solib_create_inferior_hook): Adjust.
2052 * solib-sunos.c: Include gdbthread.h.
2053 (sunos_solib_create_inferior_hook): Adjust.
2054 * solib-svr4.c: Include gdbthread.h.
2055 (svr4_solib_create_inferior_hook): Adjust.
2057 * win32-nat.c (do_initial_win32_stuff): Adjust.
2059 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2061 * gdbthread.h (struct thread_info): Add comments around
2063 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
2065 * thread.c (load_infrun_state, save_infrun_state): Delete
2066 proceed_to_finish argument and references to it.
2068 * infcall.c (call_function_by_hand): Adjust.
2069 * infcmd.c (finish_command): Adjust.
2070 * infrun.c (proceed_to_finish): Delete.
2071 (clear_proceed_status): Adjust.
2072 (context_switch): Don't context-switch proceed_to_finish.
2073 (normal_stop, save_inferior_status, restore_inferior_status):
2076 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2078 * inferior.h (stop_bpstat): Delete.
2080 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
2082 * breakpoint.c (bpstat_do_actions): Rename to ...
2083 (bpstat_do_actions_1): ... this. Make static. Change return type
2084 to int. Return true if a breakpoint proceeded.
2085 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
2086 (delete_breakpoint): Don't reference the global stop_bpstat; it's
2089 * gdbthread.h (struct thread_info): Add stop_bpstat.
2090 (save_infrun_state, load_infrun_state): Remove stop_bpstat
2092 * thread.c (load_infrun_state, save_infrun_state): Remove
2093 stop_bpstat argument, and the code referencing it.
2095 * infcall.c: Include "gdbthread.h".
2096 (call_function_by_hand): Adjust.
2097 * exceptions.c: Include "gdbthread.h".
2098 (throw_exception): Adjust.
2099 * infcmd.c (stop_bpstat): Delete.
2100 (continue_command): In all-stop, set the ignore count on the
2101 thread that reported the stop. In non-stop, set it on the current
2103 (finish_command_continuation): Adjust.
2104 (program_info): Adjust.
2105 * infrun.c (clear_proceed_status): Adjust.
2106 (context_switch): Don't context-switch stop_bpstat.
2107 (handle_inferior_event): Adjust.
2108 (normal_stop): Adjust.
2109 (save_inferior_status, restore_inferior_status): Adjust.
2111 * inf-loop.c (inferior_event_handler): Remove parameter to
2112 bpstat_do_actions call.
2113 * top.c (command_loop): Remove parameter to bpstat_do_actions
2114 call. Call it unconditionally.
2115 * event-top.c (command_handler): Ditto.
2116 * python/python.c (execute_gdb_command): Ditto.
2118 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2120 * inferior.h (step_over_calls): Delete.
2122 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2123 step_over_calls argument.
2124 * thread.c (save_infrun_state, load_infrun_state): Remove
2125 step_over_calls argument. Adjust.
2127 * infcmd.c (step_over_calls): Delete.
2129 * infrun.c (clear_proceed_status): Adjust.
2130 (context_switch): Don't context-switch step_over_calls.
2131 (handle_inferior_event, save_inferior_status)
2132 (restore_inferior_status): Adjust.
2134 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2136 Remove context switching in favour of accessing thread_info fields
2139 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
2141 (struct thread_stepping_state): Delete.
2142 (gtss, tss): Delete.
2143 (follow_inferior_reset_breakpoints, follow_exec)
2144 (resume, clear_proceed_status): Adjust.
2146 (proceed, start_remote, init_wait_for_inferior): Adjust.
2147 (struct execution_control_state): Add event_thread member.
2148 (delete_step_resume_breakpoint_callback)
2149 (delete_step_thread_step_resume_breakpoint)
2150 (delete_step_thread_step_resume_breakpoint_cleanup)
2151 (delete_step_thread_step_resume_breakpoint): New.
2152 (wait_for_inferior, init_execution_control_state): Use
2153 delete_step_thread_step_resume_breakpoint_cleanup.
2154 (wait_for_inferior): Set the event_thread.
2155 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
2156 with delete_step_thread_step_resume_breakpoint.
2157 (init_thread_stepping_state): Change parameter type to
2158 thread_info. Adjust.
2159 (context_switch): Don't context switch prev_pc,
2160 stepping_over_breakpoint, step_resume_breakpoint,
2161 step_range_start, step_range_end, step_frame_id,
2162 tss->stepping_over_breakpoint,
2163 tss->stepping_through_solib_after_catch,
2164 tss->stepping_through_solib_catchpoints, tss->current_line, or
2165 tss->current_symtab.
2166 (adjust_pc_after_break, handle_inferior_event)
2167 (currently_stepping, step_into_function)
2168 (insert_step_resume_breakpoint_at_sal)
2169 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
2170 (clear_stepping_state): New.
2171 (normal_stop): Adjust.
2172 (save_inferior_status, restore_inferior_status): Adjust.
2174 * gdbthread.h (struct thread_info): Comments describing the
2175 members moved here. Add step_after_step_resume_breakpoint.
2176 (delete_step_resume_breakpoint): Add thread_info argument.
2177 (save_infrun_state, load_infrun_state): Remove prev_pc,
2178 trap_expected, step_resume_breakpoint, step_range_start,
2179 step_range_end, step_frame_id, another_trap,
2180 stepping_through_solib_after_catch,
2181 stepping_through_solib_catchpoints, current_line and
2182 current_symtab function arguments.
2183 (inferior_thread): Declare.
2185 * thread.c (inferior_thread): New.
2186 (delete_step_resume_breakpoint): Add a thread_info parameter and
2188 (load_infrun_state, save_infrun_state): Remove prev_pc,
2189 trap_expected, step_resume_breakpoint, step_range_start,
2190 step_range_end, step_frame_id, stepping_over_breakpoint,
2191 stepping_through_solib_after_catch,
2192 stepping_through_solib_catchpoints, current_line and
2193 current_symtab args. Remove code referencing them.
2195 * infcmd.c (step_range_start, step_range_end, step_frame_id):
2197 (step_1, step_once, until_next_command): Adjust.
2199 * inferior.h (step_range_start, step_range_end, step_frame_id):
2202 * linux-nat.c (linux_child_follow_fork): If following the child,
2203 move the step state to it. Adjust.
2204 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
2205 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2207 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2209 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
2212 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2214 * corelow.c (add_to_thread_list): If this is the first time we
2215 hear about thread info, update inferior_ptid.
2216 (core_open): Clear the thread list and set inferior_ptid before
2217 acknowledging a new inferior. Find threads before fetching
2218 register info. Give an upper target layer a chance to find and
2219 claim new threads. Print core generation and stop signal info
2220 after finding new threads.
2221 (get_core_register_section): Look at the lwp member of
2222 inferior_ptid for detecting if we have threads info, instead of
2224 (core_pid_to_str): New.
2225 (init_core_ops): Register core_pid_to_str.
2227 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2229 * spu-linux-nat.c (spu_child_post_startup_inferior)
2230 (spu_child_post_attach): Don't add the main thread here.
2232 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2234 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2236 * gnu-nat.c (inf_validate_procs): If this is the first time we're
2237 seeing a thread id, extend the main thread's ptid. If we still
2238 have pending execs, don't be verbose about new threads.
2239 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
2240 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
2241 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
2244 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2246 * procfs.c (to_attach): Create a procinfo for the current lwp.
2247 Add it to gdb's thread list.
2248 (procfs_fetch_registers, procfs_store_registers): Assume there's
2250 (procfs_wait): Don't add the main thread here.
2251 (procfs_init_inferior): Create a procinfo for the main lwp here.
2252 Change main thread's ptid with thread_change_ptid.
2253 (procfs_notice_thread): Check for exited threads.
2254 (procfs_corefile_thread_callback): Remove check for the main
2256 (procfs_make_note_section): Assume there is always a thread.
2258 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
2259 attaching. Change the main thread ptid with thread_change_ptid.
2260 (sol_thread_detach): Clear sol_thread_active.
2261 (sol_thread_wait): Check for exited threads.
2262 (sol_thread_create_inferior): Clear sol_thread_active before
2263 creating a new inferior. Change the main thread ptid with
2265 (sol_thread_mourn_inferior): Clear sol_thread_active.
2266 (sol_find_new_threads_callback): Check for exited threads.
2268 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2270 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
2271 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
2272 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
2273 process, and return TARGET_WAITKIND_IGNORE.
2275 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2277 * inf-ttrace.c: Include <signal.h>
2278 (inf_ttrace_delete_dead_threads_callback): New.
2279 (inf_ttrace_resume_lwp): New.
2280 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
2281 delete dying threads until they are really dead.
2282 (inf_ttrace_wait): After stopping the whole process, delete any
2283 dying thread that is really dead by now.
2284 (inf_ttrace_thread_alive): Return 1.
2285 (inf_ttrace_extra_thread_info): New.
2286 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
2288 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2290 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
2292 (inf_ttrace_attach): Add the main thread.
2293 (inf_ttrace_resume_callback): Check for exited threads. Adjust
2294 for always a thread.
2295 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
2296 using thread_change_ptid, and set its private data. Don't add the
2298 (inf_ttrace_pid_to_str): Adjust.
2300 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2302 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
2303 thread_change_ptid. Check for exited threads.
2304 (bsd_uthread_find_new_threads): Check for exited threads.
2306 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2308 * inf-ptrace.c: Include "gdbthread.h".
2309 (inf_ptrace_attach): Add the main thread here.
2310 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
2311 Decorate the main thread id with the lwp id.
2313 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2315 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
2316 thread_change_ptid. Don't add or mark the main thread as running
2318 * fork-child.c (fork_inferior): Add the main thread here.
2320 2008-09-08 Jerome Guitton <guitton@adacore.com>
2322 * rs6000-tdep.c (rs6000_fetch_instruction)
2323 (rs6000_skip_stack_check): New functions.
2324 (skip_prologue): Skip stack check sequence.
2326 2008-09-08 David Daney <ddaney@avtrex.com>
2328 * dummy-frame.h (frame.h): Include it.
2329 (struct frame_id): Remove declaration.
2331 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2333 * spu-tdep.c (spu_push_dummy_code): New function.
2334 (spu_gdbarch_init): Install it.
2336 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2338 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
2339 instead of paddr_nz.
2340 * gdbarch.c: Regenerate.
2342 * target.c (target_xfer_partial, debug_print_register): Use
2343 core_addr_to_string_nz instead of paddr_nz.
2345 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2347 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
2348 *before* calling gdbarch_init_osabi.
2349 (rs6000_aix_init_osabi): Disable displaced stepping.
2351 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2353 * target.c (update_current_target): Do not inherit to_open
2355 (pop_target): Call target_close on target_stack instead
2357 (pop_all_targets_above): Likewise.
2359 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2361 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
2362 (gnuv3_print_method_ptr): Use it.
2363 (gnuv3_method_ptr_to_value): Likewise.
2365 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2367 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
2368 register_area callback function.
2369 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
2370 Use it instead of current_gdbarch.
2371 * nto-procfs.c (procfs_store_registers): Update call.
2373 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2375 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
2376 regcache architecture instead of current_gdbarch.
2378 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2380 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
2381 (check_for_saved): Use it instead of current_gdbarch.
2382 (is_arg_spill): Add gdbarch paramter. Use it instead
2384 (mep_analyze_prologue): Add gdbarch parameter. Pass it
2385 to is_arg_spill and check_for_saved.
2386 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
2388 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2390 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
2391 instead of current_gdbarch.
2393 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2395 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
2396 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
2397 Use it instead of current_gdbarch.
2398 (m68kbsd_supply_fpregset): Update call.
2399 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2400 (m68kbsd_collect_fpregset): Likewise.
2402 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2404 * cris-tdep.c (cris_version, cris_mode): Remove.
2405 (crisv32_single_step_through_delay): Use tdep->cris_mode.
2406 (cris_breakpoint_from_pc): Likewise.
2407 (cris_frame_unwind_cache): Use tdep->cris_version.
2408 (crisv32_scan_prologue): Likewise.
2409 (cris_spec_reg_applicable): Add gdbarch argument.
2410 Use tdep->cris_version.
2411 (cris_register_size, cris_special_register_name): Update calls.
2412 (cris_special_register_name): Add gdbarch argument.
2413 (cris_register_name, crisv32_register_name): Update calls.
2415 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2417 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
2418 instead of current_gdbarch.
2420 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
2421 (sh64_gdbarch_init): Install print_insn_sh64 directly.
2422 * sh-tdep.c (gdb_print_insn_sh): Remove.
2423 (sh_gdbarch_init): Install print_insn_sh directly.
2425 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
2426 from current_gdbarch.
2427 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
2428 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
2429 depending on mips_abi.
2431 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2433 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
2434 (smash_text_address): Likewise.
2435 * gdbarch.c, gdbarch.h: Regenerate.
2437 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
2438 * arch-utils.h (core_addr_identity): Likewise.
2439 * arm-tdep.c (arm_addr_bits_remove): Likewise.
2440 (arm_smash_text_address): Likewise.
2441 * hppa-tdep.c (hppa_smash_text_address): Likewise.
2442 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
2443 * s390-tdep.c (s390_addr_bits_remove): Likewise.
2445 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
2446 Use it instead of current_gdbarch.
2448 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
2449 arm_dwarf2_prev_register): Update calls.
2450 * m88k-tdep.c (m88k_unwind_pc): Update call.
2452 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2454 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
2455 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
2456 Call gdbarch_integer_to_address directly instead of converting
2457 to value and back. Update comment.
2458 (execute_stack_op): Update call site.
2459 * dwarf2loc.c (find_location_expression): Likewise.
2460 (locexpr_describe_location): Update
2462 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
2463 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
2464 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
2465 (dwarf2_loc_desc_needs_frame): Likewise.
2467 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2469 * breakpoint.h (struct bp_location): Change type of section
2470 member to "struct obj_section *".
2471 * tracepoint.h (struct tracepoint): Likewise.
2472 * symtab.h (struct general_symbol_info): Replace bfd_section
2473 member with obj_section.
2474 (struct symtab_and_line): Change type of section member to
2475 "struct obj_section *".
2476 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
2477 (SYMBOL_OBJ_SECTION): ... this.
2479 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
2480 section as obj_section instead of bfd_section.
2482 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
2483 directly instead of looking of obj_section from bfd_section.
2485 * objfiles.h (find_pc_sect_section): Remove.
2486 * objfiles.c (find_pc_sect_section): Remove.
2487 (find_pc_section): Inline find_pc_sect_section code.
2489 * symfile.h (find_pc_overlay): Return struct obj_section *.
2490 (find_pc_mapped_section): Likewise.
2491 (section_is_overlay, section_is_mapped): Change type of section
2492 argument to struct obj_section *.
2493 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
2494 (overlay_mapped_address, overlay_unmapped_address): Likewise.
2495 (symbol_overlayed_address): Likewise.
2496 * symtab.h (symbol_overlayed_address): Likewise.
2497 * symfile.c (overlay_is_mapped): Remove.
2498 (section_is_mapped): Inline overlay_is_mapped code. Update.
2499 (overlay_invalidate_all): Update.
2500 (section_is_overlay): Change section argument to type
2501 "struct obj_section *". Use bfd_ methods.
2502 (pc_in_unmapped_range): Likewise. Handle relocated sections.
2503 (pc_in_mapped_range): Likewise. Handle relocated sections.
2504 (sections_overlap): Likewise.
2505 (overlay_unmapped_address): Likewise.
2506 (overlay_mapped_address): Likewise.
2507 (symbol_overlayed_address): Likewise.
2508 (find_pc_overlay): Return struct obj_section *.
2509 (find_pc_mapped_section): Likewise.
2510 (list_overlays_command): Update.
2511 (map_overlay_command, unmap_overlay_command): Update.
2512 (simple_overlay_update): Update.
2514 * block.h (blockvector_for_pc_sect): Change section argument
2515 to type "struct obj_section *".
2516 (block_for_pc_sect): Likewise.
2517 * block.c (blockvector_for_pc_sect): Change section argument
2518 to type "struct obj_section *".
2519 (block_for_pc_sect): Likewise.
2520 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2521 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2522 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2523 (matching_bfd_sections): Rename to ...
2524 (matching_obj_sections): ... this. Update argument types.
2525 * blockframe.c (find_pc_sect_function): Likewise.
2526 * breakpoint.c (describe_other_breakpoints): Likewise.
2527 (breakpoint_has_pc, check_duplicates_for): Likewise.
2528 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2529 (lookup_minimal_symbol_by_pc_section): Likewise.
2530 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2531 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2532 find_pc_sect_line, find_function_start_pc): Likewise.
2533 (matching_bfd_sections): Rename to ...
2534 (matching_obj_sections): ... this. Update argument types.
2536 * blockframe.c (find_pc_partial_function): Update to section
2537 type changes. No longer call find_pc_sect_section.
2538 (cache_pc_function_section): Change to type "struct obj_section *".
2539 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2540 * exec.c (xfer_memory): Likewise.
2541 * findvar.c (read_var_value): Likewise.
2542 * infcmd.c (jump_command): Likewise.
2543 * linespec.c (minsym_found): Likewise.
2544 * maint.c (maintenance_translate_address): Likewise.
2545 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2546 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2547 * parse.c (write_exp_msymbol): Likewise.
2548 * printcmd.c (build_address_symbolic): Likewise.
2549 (address_info, sym_info): Likewise.
2550 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2551 * symtab.c (fixup_section): Likewise.
2552 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2553 (find_pc_line, find_function_start_sal): Likewise.
2554 * target.c (memory_xfer_partial): Likewise.
2555 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2556 * spu-tdep.c (spu_overlay_update): Likewise.
2558 2008-09-04 Doug Evans <dje@google.com>
2560 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2561 Change argument of pulongest from CORE_ADDR to ULONGEST.
2562 All callers updated.
2563 * utils.c (plongest): Renamed from paddr_d.
2564 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2565 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2566 `CORE_ADDR addr' arg of error message.
2568 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2570 * ser-tcp.c (ser_tcp_send_break): New function.
2571 (_initialize_ser_tcp): Use ser_tcp_send_break.
2572 * ser-tcp.h (ser_tcp_send_break): New prototype.
2574 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2576 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2577 when allocating stack frame for inferior call.
2579 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2581 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2582 SP or return address if we failed to find a valid frame.
2584 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2586 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2587 non-permanent breakpoints.
2588 (bpstat_stop_status): Change enable_state to bp_disabled only for
2589 non-permanent breakpoints.
2590 (bp_loc_is_permanent): New function.
2591 (create_breakpoint): Check if the location points to a permanent
2592 breakpoint and if it does, make breakpoint permanent.
2593 (update_breakpoint_locations): Make sure new locations of permanent
2594 breakpoints are properly initialized.
2595 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2596 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2598 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2600 * breakpoint.c (insert_breakpoints, update_global_location_list):
2601 Check breakpoints_always_inserted_mode instead of
2602 always_inserted_mode directly.
2604 2008-09-02 Andreas Schwab <schwab@suse.de>
2606 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2608 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2610 Stay compatible after the GCC PR fortran/29635 fix.
2611 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2612 (process_die <DW_TAG_imported_module>): Do not assert anything about
2613 these unsupported tags.
2615 2008-08-29 Tom Tromey <tromey@redhat.com>
2617 * maint.c (_initialize_maint_cmds): Fix typo.
2619 2008-08-29 Tom Tromey <tromey@redhat.com>
2621 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2624 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2626 * remote.c: Include "gdb_stat.h".
2628 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2630 * dummy-frame.h (dummy_frame_pop): Add prototype.
2631 * dummy-frame.c: Include "observer.h".
2632 (dummy_frame_push): Do not check for stale frames.
2633 (dummy_frame_pop): New function.
2634 (cleanup_dummy_frames): New function.
2635 (_initialize_dummy_frame): Install it as inferior_created observer.
2637 * frame.h (struct frame_id): Update comments.
2638 (frame_id_inner): Remove prototype.
2639 * frame.c (frame_id_inner): Make static. Add comments.
2640 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2641 false positives for targets using non-contiguous stack ranges.
2642 (get_prev_frame_1): Update frame_id_inner safety net check.
2643 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2645 * stack.c (return_command): Directly pop the selected frame.
2646 * infrun.c (handle_inferior_event): Remove dead code.
2647 * i386-tdep.c (i386_push_dummy_call): Update comment.
2649 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2651 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2652 breakpoint from shared library.
2654 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2656 * solib-svr4.c (read_program_header): New function.
2657 (scan_dyntag_auxv): New function.
2658 (elf_locate_base): Use it if scan_dyntag fails.
2659 (find_program_interpreter): New function.
2660 (enable_break): Use it instead of .interp section.
2662 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2664 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2665 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2666 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2667 remote_bfd_open): New functions.
2668 (remote_hostio_send_command): Fail safely if remote connection
2671 * solist.h (solib_open): Remove prototype.
2672 (solib_bfd_open): Add prototype.
2673 * solib.c: Include "remote.h".
2674 (solib_open): Remove, replace by ...
2675 (solib_bfd_open): ... this new function. Handle remote BFDs.
2676 (solib_map_sections): Replace solib_open by solib_bfd_open.
2677 * solib-frv.c: Include "exceptions.h".
2678 (enable_break2): Replace solib_open by solib_bfd_open.
2679 * solib-svr4.c: Include "exceptions.h".
2680 (enable_break): Replace solib_open by solib_bfd_open.
2682 * symfile.c: Include "remote.h".
2683 (build_id_verify): Handle remote BFDs.
2684 (separate_debug_file_exists): Use BFD to access file. Handle
2686 (symfile_bfd_open): Handle remote BFDs.
2687 (reread_symbols): Handle remote BFDs.
2689 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2691 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2693 * gdbarch.sh (target_gdbarch): New global variable.
2694 (deprecated_current_gdbarch_select_hack): Set it.
2695 * gdbarch.c, gdbarch.h: Regenerate.
2697 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2699 * target-descriptions.c (target_find_description): Likewise.
2700 * arm-tdep.c (arm_update_current_architecture): Likewise.
2701 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2702 arm_show_force_mode): Likewise.
2703 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2704 show_mips_abi): Likewise.
2705 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2707 * target.c (target_translate_tls_address): Use target_gdbarch
2708 instead of current_gdbarch.
2709 * remote.c (struct packet_reg): Likewise.
2710 (get_remote_arch_state, packet_reg_from_regnum,
2711 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2712 remote_address_masked, remote_insert_breakpoint,
2713 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2714 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2715 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2716 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2718 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2719 solib_add, info_sharedlibrary_command, solib_address,
2720 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2721 solib_global_lookup): Likewise.
2722 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2723 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2725 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2726 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2727 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2729 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2730 nto_truncate_ptr): Likewise.
2731 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2733 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2735 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2736 (ppc_linux_vmx_regset_sections): New structure.
2737 (ppc_linux_fp_regset_sections): New structure.
2738 (ppc_linux_init_abi): Select core-file regset based on target
2741 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2743 * target.c (debug_print_register): Use regcache_raw_collect
2744 instead of regcache_cooked_read. Only handle raw registers.
2746 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2748 * cp-name-parser.y: Include config.h before system headers.
2750 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2752 * m88k-tdep.c: Update for unwinder changes.
2754 2008-08-24 Tom Tromey <tromey@redhat.com>
2756 * s390-tdep.c (s390_address_class_type_flags): Use
2757 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2758 (s390_address_class_type_flags_to_name): Likewise.
2759 (s390_address_class_name_to_type_flags): Likewise.
2761 2008-08-24 Tom Tromey <tromey@redhat.com>
2763 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2765 * features/rs6000/powerpc-vsx32l.c
2766 (initialize_tdesc_powerpc_vsx32l): Update.
2767 * features/rs6000/powerpc-vsx32.c
2768 (initialize_tdesc_powerpc_vsx32): Update.
2769 * features/rs6000/powerpc-vsx64.c
2770 (initialize_tdesc_powerpc_vsx64): Update.
2771 * features/rs6000/powerpc-vsx64l.c
2772 (initialize_tdesc_powerpc_vsx64l): Update.
2773 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2774 TYPE_VECTOR, not TYPE_FLAGS.
2776 2008-08-24 Tom Tromey <tromey@redhat.com>
2778 * xml-tdesc.c (tdesc_end_union): Update.
2779 * stabsread.c (define_symbol): Update.
2780 (read_type): Update.
2781 (read_struct_type): Update.
2782 (read_enum_type): Update.
2783 * spu-tdep.c (spu_builtin_type_vec128): Update.
2784 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2785 (sh_push_dummy_call_nofpu): Update.
2786 * mdebugread.c (parse_symbol): Update.
2787 (parse_symbol): Update.
2788 (parse_symbol): Update.
2789 (upgrade_type): Update.
2790 * jv-lang.c (java_lookup_class): Update.
2791 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2792 * i386-tdep.c (i386_mmx_type): Update.
2793 (i386_sse_type): Update.
2794 * gdbtypes.h (enum type_flag_value): New enum.
2795 (enum type_instance_flag_value): New enum.
2796 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2797 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2798 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2799 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2800 TYPE_FLAG_NOTTEXT): Now enum constants.
2801 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2802 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2803 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2804 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2805 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2806 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2807 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2808 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2809 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2810 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2811 TYPE_NOTTEXT): Update.
2812 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2813 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2814 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2815 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2816 TYPE_ADDRESS_CLASS_ALL): Update.
2817 (struct main_type) <flags>: Remove.
2818 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2819 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2820 flag_vector, flag_stub_supported, flag_nottext,
2821 flag_fixed_instance>: New fields.
2822 <nfields, vptr_fieldno>: Move earlier.
2823 (TYPE_FLAGS): Remove.
2824 * gdbtypes.c (make_pointer_type): Update.
2825 (address_space_name_to_int): Update.
2826 (address_space_int_to_name): Update.
2827 (make_type_with_address_space): Update.
2828 (make_cv_type): Update.
2829 (create_range_type): Update.
2830 (get_discrete_bounds): Update.
2831 (create_set_type): Update.
2832 (make_vector_type): Update.
2833 (smash_to_method_type): Update.
2834 (check_typedef): Update.
2835 (check_stub_method): Update.
2836 (init_type): Individually assign flag fields.
2837 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2838 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2839 (copy_type_recursive): Copy the entire main type. Don't use
2841 * features/rs6000/powerpc-altivec64l.c
2842 (initialize_tdesc_powerpc_altivec64l): Update.
2843 * features/rs6000/powerpc-altivec64.c
2844 (initialize_tdesc_powerpc_altivec64): Update.
2845 * features/rs6000/powerpc-altivec32l.c
2846 (initialize_tdesc_powerpc_altivec32l): Update.
2847 * features/rs6000/powerpc-altivec32.c
2848 (initialize_tdesc_powerpc_altivec32): Update.
2849 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2851 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2853 * dwarf2read.c (read_structure_type): Update.
2854 (read_enumeration_type): Likewise.
2855 (process_enumeration_scope): Likewise.
2856 (read_tag_pointer_type): Likewise.
2857 (read_subroutine_type): Likewise.
2858 (read_subroutine_type): Likewise.
2859 (read_base_type): Likewise.
2860 * coffread.c (coff_read_enum_type): Update.
2861 * ada-valprint.c (adjust_type_signedness): Update.
2862 * ada-typeprint.c (print_record_field_types): Update.
2863 * ada-lang.c (packed_array_type): Update.
2864 (empty_record): Don't reset TYPE_FLAGS.
2865 (ada_template_to_fixed_record_type_1): Update.
2866 (ada_template_to_fixed_record_type_1): Likewise.
2867 (template_to_static_fixed_type): Likewise.
2868 (to_record_with_fixed_variant_part): Likewise.
2869 (to_fixed_record_type): Likewise.
2870 (to_fixed_array_type): Likewise.
2871 (to_static_fixed_type): Likewise.
2873 2008-08-23 Jim Blandy <jimb@redhat.com>
2876 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2877 for the macro bcache.
2879 2008-08-23 Tom Tromey <tromey@redhat.com>
2881 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2882 (argc): Now 31 bits.
2884 2008-08-22 Tom Tromey <tromey@redhat.com>
2886 * NEWS: Move macro entries back under "New commands".
2888 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2890 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2891 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2892 (create_overlay_event_breakpoint): Loop over all objfiles to install
2893 multiple instances of the overlay event breakpoint if present.
2895 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2897 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2898 (info_spu_event_command): Command only supported on SPU architecture.
2899 (info_spu_signal_command): Likewise.
2900 (info_spu_mailbox_command): Likewise.
2901 (info_spu_dma_command): Likewise.
2902 (info_spu_proxydma_command): Likewise.
2904 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2906 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2907 if the thread has already exited.
2909 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2911 * infrun.c (proceed): Move back setting previous_inferior_ptid
2913 (wait_for_inferior): ... to here.
2914 (fetch_inferior_event): ... and here.
2916 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2918 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2919 (deprecated_current_gdbarch_select_hack): Call registers_changed
2920 instead of reinit_frame_cache.
2921 * gdbarch.c: Regenerate.
2923 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2925 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2927 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2929 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2931 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2933 * findvar.c (locate_var_value): Do not call get_frame_arch
2934 with a NULL frame argument.
2936 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2938 * frame.h (frame_map_regnum_to_name): Remove prototype.
2939 (frame_map_name_to_regnum): Remove prototype.
2940 * frame.c (frame_map_regnum_to_name): Remove.
2941 (frame_map_name_to_regnum): Remove.
2942 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2943 instead of frame_map_regnum_to_name.
2944 * ax-gdb.c: Include "user-regs.h".
2945 (gen_expr): Use user_reg_map_name_to_regnum instead of
2946 frame_map_name_to_regnum.
2947 * eval.c: Include "user-regs.h".
2948 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2949 instead of frame_map_name_to_regnum.
2950 * infcmd.c (registers_info): Likewise.
2951 * parse.c: Include "user-regs.h".
2952 (write_dollar_variable): Use user_reg_map_name_to_regnum
2953 instead of frame_map_name_to_regnum.
2954 * tracepoint.c: Include "user-regs.h".
2955 (encode_actions): Use user_reg_map_name_to_regnum
2956 instead of frame_map_name_to_regnum.
2957 * valops.c: Include "user-regs.h".
2958 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2959 of frame_map_regnum_to_name.
2961 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2963 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2964 and manually relocate .opd contents from BFD instead of reading
2965 them from target memory.
2967 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2969 * dwarf2read.c (processing_current_prefix): Delete static
2971 (process_full_comp_unit): Do not set processing_current_prefix.
2972 (dwarf2_full_name): New function.
2973 (read_func_scope): Do not set processing_current_prefix. Use
2975 (read_structure_type): Do not set processing_current_prefix. Remove
2976 unused inner cleanup.
2977 (process_structure_scope): Do not set processing_current_prefix.
2978 (read_enumeration_type): Use dwarf2_full_name.
2979 (determine_class_name): Return a const char *. Put the result
2980 on the objfile obstack. Use dwarf2_full_name.
2981 (read_namespace_type): New function.
2982 (read_namespace): Do not create the type here. Use
2984 (read_typedef): Use dwarf2_full_name. Do not pass the name
2986 (read_base_type): Do not pass the name to init_type. Handle
2988 (read_unspecified_type): Do not pass the name to init_type.
2989 (new_symbol): Use dwarf2_full_name instead of
2990 processing_current_prefix.
2991 (read_type_die): Do not set processing_current_prefix. Handle
2993 (determine_prefix): Handle specifications. Return the result
2994 on the objfile obstack. Handle unions correctly.
2996 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2998 * buildsym.c (add_symbol_to_list): Do not call
2999 cp_scan_for_anonymous_namespaces here.
3000 (finish_block): Do not call cp_set_block_scope here.
3001 * cp-namespace.c (processing_has_namespace_info)
3002 (processing_current_prefix): Delete.
3003 (cp_initialize_namespace): Do not initialize
3004 processing_has_namespace_info.
3005 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
3006 not check processing_has_namespace_info.
3007 (cp_set_block_scope): Take prefix and namespace info flag as
3008 arguments. Honor namespaces regardless of a demangled name.
3009 * cp-support.h (processing_has_namespace_info)
3010 (processing_current_prefix): Delete declarations.
3011 (cp_set_block_scope): Update prototype.
3012 * dwarf2read.c (processing_has_namespace_info)
3013 (processing_current_prefix): New static variables.
3014 (read_file_scope): Initialize processing_has_namespace_info.
3015 (read_func_scope): Call cp_set_block_scope for C++.
3016 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
3017 * symtab.c (symbol_demangled_name): Accept a const argument.
3018 * symtab.h (symbol_demangled_name): Update prototype.
3020 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3022 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
3023 * blockframe.c (find_pc_partial_function): Likewise.
3024 * buildsym.c (find_symbol_in_list): Likewise.
3025 * c-valprint.c (c_val_print): Likewise.
3026 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
3027 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
3028 * cp-support.c (cp_remove_params): Renamed from remove_params and
3030 (overload_list_add_symbol): Update call to remove_params.
3031 * cp-support.h (cp_remove_params): Declare.
3032 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
3033 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
3034 * expprint.c (dump_subexp_body_standard): Likewise.
3035 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
3036 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
3038 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
3039 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
3040 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
3041 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
3042 symbols and SYMBOL_PRINT_NAME for messages.
3043 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3044 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
3045 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
3046 SYMBOL_SET_LINKAGE_NAME.
3047 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
3048 * minsyms.c (add_minsym_to_demangled_hash_table): Use
3050 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
3051 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
3052 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
3053 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
3054 (address_info): Use SYMBOL_PRINT_NAME for messages and
3055 SYMBOL_LINKAGE_NAME for lookups.
3056 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
3057 * stabsread.c (patch_block_stabs, define_symbol)
3058 (read_type, read_enum_type, common_block_end)
3059 (cleanup_undefined_types_1, scan_file_globals): Use
3060 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
3061 and SYMBOL_PRINT_NAME.
3062 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
3063 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
3064 cp_remove_params instead of cplus_demangle.
3065 (print_block_frame_labels, print_frame_arg_vars): Use
3066 SYMBOL_LINKAGE_NAME.
3067 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
3068 SYMBOL_LINKAGE_NAME.
3069 (dump_symtab_1, print_symbol, print_partial_symbols)
3070 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
3071 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
3072 (SYMBOL_SET_LINKAGE_NAME): New.
3073 (SYMBOL_SET_NAMES): Add a comment.
3074 * tracepoint.c (set_traceframe_context, validate_actionline)
3075 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
3076 lookups and SYMBOL_PRINT_NAME for output.
3077 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
3078 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3080 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3082 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
3083 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
3084 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
3085 obj_section_addr and obj_section_endaddr.
3086 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
3087 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3088 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
3089 (find_extant_func_descr): Likewise.
3090 * solib-frv.c (frv_relocate_main_executable): Use
3092 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
3093 obj_section_addr and obj_section_endaddr.
3095 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
3097 * NEWS: Amplify last entry on boolean types in Ada.
3099 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3101 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
3102 Make the dwarf2_cu * parameter output as well as input. Update it if
3103 we follow a reference to another CU.
3104 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
3105 (die_type, die_containing_type): Update calls to changed functions.
3106 Use the returned CU along with the returned DIE.
3107 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
3109 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3111 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
3113 (process_queue): Do not read in the DIEs here.
3114 (psymtab_to_symtab_1): Update call to queue_comp_unit.
3115 (read_full_die): Do not call queue_comp_unit from here.
3116 (maybe_queue_comp_unit): New function.
3117 (follow_die_ref): Use it.
3119 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3121 * dwarf2read.c (struct attribute): Move earlier.
3122 (struct die_info): Change attrs to a trailing array.
3123 (dwarf_alloc_die): Take the number of attributes. Allocate space
3125 (read_full_die): Update call to dwarf_alloc_die. Do not manually
3126 allocate attributes.
3128 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3130 * dwarf2read.c (REF_HASH_SIZE): Delete.
3131 (struct dwarf2_cu): Replace die_ref_table with die_hash.
3132 (struct die_info): Remove next_ref.
3133 (store_in_ref_table): Remove offset argument. Rewrite to use
3134 htab_find_slot_with_hash.
3135 (die_hash, die_eq): New.
3136 (read_comp_unit): Allocate the die_hash.
3137 (read_die_and_children): Update call to store_die_ref.
3138 (follow_die_ref): Rewrite to use htab_find_with_hash.
3140 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3142 * dwarf2read.c (free_die_list, copy_die): Delete.
3143 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
3145 (read_full_die): Update call to dwarf_alloc_die. Allocate
3146 attributes on the CU obstack.
3147 (free_one_comp_unit): Do not call free_die_list.
3149 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3151 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
3152 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
3154 (read_full_die): Do not allocate DIEs for abbrev 0.
3155 (follow_die_ref): Correct error message.
3157 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3159 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
3160 there are no symbols loaded, instead of throwing a generic error.
3161 (decode_variable): Likewise.
3163 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3165 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
3166 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
3168 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
3169 and offset. Use size_t instead of unsigned long.
3170 (build_objfile_section_table): Use size_t instead of unsigned
3172 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
3174 (find_pc_sect_section): Use obj_section_addr and
3175 obj_section_endaddr.
3176 * symfile.c (symfile.c): Remove code that maps sections
3177 offsets in "addr" to the object's sections.
3178 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
3179 * gcore.c (gcore_create_callback): Use obj_section_addr and
3180 obj_section_endaddr.
3181 * maint.c (print_objfile_section_info): Likewise.
3182 * printcmd.c (sym_info): Use obj_section_addr and
3183 obj_section_endaddr.
3184 * symtab.c (fixup_section): Likewise.
3186 2008-08-20 Mark Kettenis <kettenis@gnu.org>
3188 * sparc-tdep.c: Make some comments catch up with reality.
3190 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
3192 * NEWS: Mention 'set target-async'
3194 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3196 * infrun.c (resume): If the thread is placed to the deferred step
3197 queue, mark it as running.
3199 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3201 Make sure target supports non-stop.
3202 * infcmd.c (run_command_1, attach_command): If non-stop mode
3203 is requested, verify the target supports it.
3204 * linux-nat.c (linux_nat_supports_non_stop): New.
3205 (linux_nat_add_target): Register the above.
3206 * target.c (find_default_supports_non_stop)
3207 (target_supports_non_stop): New.
3208 (init_dummy_target): Register find_default_supports_non_stop.
3209 * target.h (struct target_ops): New field to_supports_non_stop.
3210 (target_supports_non_stop): New.
3212 2008-08-19 Pedro Alves <pedro@codesourcery.com>
3213 Vladimir Prus <vladimir@codesourcery.com>
3215 * target.c (target_async_permitted, target_async_permitted_1)
3216 (set_maintenance_target_async_permitted)
3217 (show_maintenance_target_async_permitted): New.
3218 (initialize_targets): Register 'set target-async'.
3219 * target.h (target_async_permitted): Declare.
3220 * linux-nat.c (linux_nat_async_enabled)
3221 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
3222 (show_maintenance_linux_async_permitted): Remove.
3223 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
3224 (get_pending_events, linux_nat_async): Use target_async_permitted.
3225 (linux_nat_set_async_mode): Remove, moving the only used bits
3227 (linux_nat_setup_async): This.
3228 (_initialize_linux_nat): Do not register 'maint set linux-async'.
3229 Use linux_nat_setup_async.
3230 * remote.c (remote_async_permitted, remote_async_permitted_set)
3231 (set_maintenance_remote_async_permitted)
3232 (show_maintenance_remote_async_permitted): Remove.
3233 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
3234 (remote_is_async_p): Use target_async_permitted.
3235 (_initialize_remote): Don't register 'main set remote-async'.
3236 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
3237 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
3238 * mi/mi-main.c (mi_cmd_list_target_features): New.
3240 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3242 * target.c (maybe_kill_then_attach)
3243 (maybe_kill_then_create_inferior): Remove.
3244 (update_current_target): Do not default to_attach,
3245 to_create_inferiour, to_is_async_p.
3247 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
3249 Changes for supporting boolean types in debugging data.
3250 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
3251 API to return LONGEST values rather than struct values.
3252 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
3253 and discrete_type_high_bound.
3254 (to_fixed_range_type): Create a range type in cases where
3255 argument is base type and its limits are representable as ints.
3256 (ada_is_modular_type): Correct so that base type must be integral.
3257 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
3258 keywords when they appear alone, since we are phasing out
3259 direct representation of these identifiers in debugging data.
3260 * ada-exp.y: Define 'true' and 'false' as primaries.
3261 (type_boolean): New function.
3262 (type_int,type_long,type_long_long,type_floattype_double)
3263 (type_long_double): Remove uses of current_gdbarch for consistency
3265 (write_int): Change comment to indicate that it might write boolean
3267 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
3268 type, since will no longer be represented as enumerated type in
3270 * ada-valprint.c (print_optional_low_bound): Handle boolean case
3272 * NEWS: Note support boolean types.
3274 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3276 * bsd-uthread.c (bsd_uthread_close): New.
3277 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
3279 (bsd_uthread_solib_loaded): Fix typo.
3280 (bsd_uthread_target): Register bsd_uthread_close.
3282 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3284 * corelow.c (core_open): Assume there was no upper layer left
3285 behind from a previous inferior.
3286 * target.c (pop_all_targets): Rename to ...
3287 (pop_all_targets_above): ... this. Add a target stratum
3288 parameter. Use it instead of hardcoding the dummy_stratum.
3289 (pop_all_targets): New, defer to pop_all_targets_above.
3290 (target_preopen): Use pop_all_targets_above.
3291 * target.h (pop_all_targets_above): Declare.
3293 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3295 * gdbthread.h (thread_change_ptid): Declare.
3296 * infrun.c (infrun_thread_ptid_changed): New.
3297 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
3298 thread_ptid_changed observer.
3299 * regcache.c (regcache_thread_ptid_changed): New.
3300 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
3301 thread_ptid_changed observer.
3302 * thread.c (thread_change_ptid): New.
3304 2008-08-18 Tom Tromey <tromey@redhat.com>
3306 * symfile.c (reread_symbols): Update.
3307 * solib-sunos.c (allocate_rt_common_objfile): Update.
3308 * objfiles.c (allocate_objfile): Update.
3309 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
3312 2008-08-18 Tom Tromey <tromey@redhat.com>
3314 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
3317 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
3319 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
3321 (rs6000_in_function_epilogue_p): Check for bctr.
3322 (skip_prologue): Initialize lr_register. Set lr_reg to a register
3323 number. Set gpr_mask and used_bl. Continue scanning while some
3324 expected registers are not saved. Set lr_register if LR is not
3326 (rs6000_frame_cache): Handle gpr_mask and lr_register.
3328 2008-08-17 Tom Tromey <tromey@redhat.com>
3331 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
3332 (ep_find_event_name_end): Remove.
3333 (catch_fork_temporary, catch_vfork_temporary,
3334 catch_fork_permanent, catch_vfork_permanent): New constants.
3335 (catch_vfork, catch_fork): Remove.
3336 (catch_fork_command_1): Add 'command' argument. Remove
3337 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
3339 (catch_exec_command_1): Add 'command' argument; remove
3340 'tempflag'. Handle NULL 'arg'.
3341 (catch_load_command_1): Likewise.
3342 (catch_unload_command_1): Likewise.
3343 (catch_ada_exception_command): Likewise.
3344 (catch_assert_command): Likewise.
3345 (catch_catch_command): New function.
3346 (catch_throw_command): Likewise.
3347 (catch_command_1): Remove.
3348 (catch_command): Just call error.
3349 (tcatch_command): Likewise.
3350 (catch_cmdlist): New global.
3351 (tcatch_cmdlist): Likewise.
3352 (add_catch_command): New function.
3353 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
3354 commands. Create all catch sub-commands.
3356 2008-08-17 Pedro Alves <pedro@codesourcery.com>
3358 * gdbthread.h: Add comments.
3359 * stack.c (get_selected_block): Return 0 on an exited thread.
3360 * top.c (execute_command): Check for is_stopped, not !is_running.
3361 * event-top.c (command_handler): Likewise.
3363 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3365 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3366 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3367 (mi_cmd_exec_finish): Remove "return".
3369 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3371 * target.h (pop_all_targets): Declare.
3372 * target.c (pop_all_targets): New.
3373 * top.c (quit_target): Pop all targets instead of just closing the
3376 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
3377 Thiago Jung Bauermann <bauerman@br.ibm.com>
3379 * cli-script.c (read_next_line): Add parse_commands argument.
3380 (recurse_read_control_structure): Adapt to new read_next_line
3382 (read_command_lines): Add parse_commands argument.
3383 (define_command): Adapt to new read_command_lines signature.
3384 (document_command): Likewise.
3385 * breakpoint.c (commands_command): Likewise.
3386 * defs.h (read_command_lines): Adjust function prototype.
3388 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
3390 * ada-lang.c (pos_atr): Account for the possibility that the
3391 argument may be a reference.
3393 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
3395 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
3396 ('F' format) for @FIX names generated by the loader, retaining only
3397 the minimal symbols (and no partial symbol tables) for these names.
3398 Fixes warning messages about symbols that are found in partial
3399 symbol tables, but not full symbol tables.
3401 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3403 * infrun.c (fetch_inferior_event): Only call normal_stop if not
3406 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
3408 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
3409 Include "features/rs6000/powerpc-vsx64.c".
3410 (ppc_supply_vsxregset): New function.
3411 (ppc_collect_vsxregset): New function.
3412 (IS_VSX_PSEUDOREG): New macro.
3413 (IS_EFP_PSEUDOREG): New macro.
3414 (vsx_register_p): New function.
3415 (ppc_vsx_support_p): New function.
3416 (rs6000_builtin_type_vec128): New function.
3417 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
3418 correct names for VSX registers and EFPR registers.
3419 (rs6000_pseudo_register_type): Return correct types for VSX
3421 (rs6000_pseudo_register_reggroup_p): Return correct group for
3422 VSX and EFPR registers.
3423 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
3424 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
3425 (vsx_pseudo_register_read): New function.
3426 (vsx_pseudo_register_write): New function.
3427 (efpr_pseudo_register_read): New function.
3428 (efpr_pseudo_register_write): New function.
3429 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
3430 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
3431 (rs6000_gdbarch_init): Declare have_vsx.
3432 Initialize new upper half VSX registers.
3433 Initialize VSX-related and EFPR-related pseudo-registers variables.
3434 Adjust the number of pseudo registers accordingly.
3436 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
3438 (gdb_vsxregset_t): New type.
3439 (have_ptrace_getsetvsxregs): New variable.
3440 (fetch_vsx_register): New function.
3441 (fetch_register): Handle VSX registers.
3442 (fetch_vsx_registers): New function.
3443 (fetch_ppc_registers): Handle VSX registers.
3444 (store_ppc_registers): Handle VSX registers.
3445 (store_vsx_register): New function.
3446 (store_register): Handle VSX registers.
3447 (store_vsx_registers): New function.
3448 (ppc_linux_read_description): Handle VSX-enabled inferiors.
3449 (gdb_vsxregset_t): New type.
3450 (supply_vsxregset): New function.
3451 (fill_vsxregset): New function.
3453 * ppc-tdep.h (vsx_register_p): New prototype.
3454 (vsx_support_p): New prototype.
3455 (ppc_vsr0_regnum): New variable.
3456 (ppc_vsr0_upper_regnum): Likewise.
3457 (ppc_efpr0_regnum): Likewise.
3458 (ppc_builtin_type_vec128): New type.
3459 (ppc_num_vsrs): New constant.
3460 (ppc_num_vshrs): New constant.
3461 (ppc_num_efprs): Likewise.
3462 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
3463 (ppc_supply_vsxregset): New prototype.
3464 (ppc_collect_vsxregset): New prototype.
3466 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
3467 Include "features/rs6000/powerpc-vsx64l.c".
3468 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
3469 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
3470 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
3471 (ppc_linux_regset_from_core_section): Handle VSX core section.
3472 (ppc_linux_core_read_description): Support VSX-enabled core files.
3474 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
3475 Declare tdesc_powerpc_vsx64l
3477 * corelow.c (get_core_register_section): Support VSX-enabled
3480 * features/rs6000/power-vsx.xml: New VSX descriptions.
3481 * features/rs6000/powerpc-vsx32.xml: New file.
3482 * features/rs6000/powerpc-vsx32l.xml: New file.
3483 * features/rs6000/powerpc-vsx64.xml: New file.
3484 * features/rs6000/powerpc-vsx64l.xml: New file.
3485 * features/rs6000/powerpc-vsx32.c: New file (generated).
3486 * features/rs6000/powerpc-vsx32l.c: New file (generated).
3487 * features/rs6000/powerpc-vsx64.c: New file (generated).
3488 * features/rs6000/powerpc-vsx64l.c: New file (generated).
3489 * features/Makefile: Updated with new descriptions.
3490 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
3491 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
3493 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
3495 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
3496 call linux_target twice.
3498 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3500 * nto-tdep.c (lm_info): Updated struct lm_info definition from
3502 (LM_ADDR): Use l_addr if available; if not, use link map and set
3505 2008-08-14 Tom Tromey <tromey@redhat.com>
3507 * macrocmd.c (macro_define_command): Check for NULL argument.
3508 (macro_undef_command): Likewise.
3510 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3512 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3514 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3516 * breakpoint.c (always_inserted_auto, always_inserted_on)
3517 (always_inserted_off, always_inserted_enums): New.
3518 (always_inserted_mode): Change type to char* and point to
3519 always_inserted_auto.
3520 (show_always_inserted_mode): In auto mode, also show the current
3521 effect of the option.
3522 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3523 (_initialize_breakpoint): Make the "set breakpoints
3524 always-inserted" command an enum command. Extend help to describe
3527 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3529 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3530 query valid) bit. Ignore bits outside the condition field.
3531 (info_spu_proxydma_command): Ignore bits outside the field.
3533 2008-08-12 Michael Snyder <msnyder@vmware.com>
3535 * MAINTAINERS: Update my email address.
3537 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3539 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3541 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3543 Add no-ack mode to the remote protocol --- optionally stop ACKing
3544 packets and responses when we have a reliable communication
3547 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3549 * remote.c (struct remote_state): Add noack_mode field.
3550 (PACKET_QStartNoAckMode): New.
3551 (remote_start_remote): Don't any outstanding packet here.
3552 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3553 here. Activate noack mode if requested.
3554 (remote_protocol_features): Add QStartNoAckMode.
3556 (putpkt_binary): Don't send ack in noack mode.
3557 (read_frame): Don't recompute the checksum in noack mode.
3558 (getpkt_sane): Skip sending ack if in noack mode.
3559 (_initialize_remote): Add set/show remote noack mode.
3560 * NEWS: Note the new features.
3562 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3564 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3566 (rs6000_skip_main_prologue): New function.
3567 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3569 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3571 * MAINTAINERS (Write After Approval): Add self.
3573 2008-08-11 Stan Shebs <stan@codesourcery.com>
3576 * disasm.c (gdb_disassemble_info): Set endian_code.
3577 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3578 * gdbarch.h, gdbarch.c: Regenerate.
3579 * arch-utils.c (initialize_current_architecture): Set the
3580 default byte_order_for_code.
3581 (gdbarch_info_init): Ditto.
3582 (gdbarch_info_fill): Ditto.
3583 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3584 (thumb_analyze_prologue): Swap halfword if code endianness is
3585 different from general endianness.
3586 (arm_skip_prologue): Similarly.
3587 (arm_scan_prologue): Ditto.
3588 (thumb_get_next_pc): Ditto.
3589 (arm_get_next_pc): Ditto.
3590 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3591 choose correct endianness for breakpoints.
3593 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3595 * bsd-kvm.c: Include "gdbthread.h".
3596 (bsd_kvm_ptid): New.
3597 (bsd_kvm_open): Add a main thread.
3598 (bsd_kvm_close): Delete it.
3599 (bsd_kvm_thread_alive): New.
3600 (bsd_kvm_pid_to_str): New.
3601 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3603 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3605 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3607 * buildsym.c (start_subfile): Properly cast sentinel in concat
3609 * cp-name-parser.y: Include "config.h".
3610 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3612 * gdb_select.h: Include sys/time.h if sys/select.h is not
3615 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3617 * go32-nat.c: Include "gdbthread.h".
3618 (go32_stop, go32_kill_inferior): Delete the main thread.
3619 (go32_create_inferior): Add it.
3620 (go32_thread_alive, go32_pid_to_str): New.
3621 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3623 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3625 * go32-nat.c (fetch_register, store_register): Pass the regcache
3626 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3627 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3628 (struct seg_descr, struct seg_descr): pack the whole struct
3629 instead of each member individually.
3631 2008-08-09 Andreas Schwab <schwab@suse.de>
3633 * python/python.c (_initialize_python): Use unabbreviated commands
3636 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3638 * Makefile.in (stamp-h): Also create .deps.
3640 2008-08-09 Tom Tromey <tromey@redhat.com>
3642 * Makefile.in (generated_files): Add GNULIB_H.
3644 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3646 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3647 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3649 (pa64_current_sos): Remove map private warning warning.
3650 * solib-som.c: Include string.h and sys/utsname.h.
3651 (get_hpux_major_release): New function.
3652 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3653 about shared library private mapping on HP-UX 11 and later. Only force
3654 private mapping of shared libraries on HP-UX 10 and earlier.
3655 (link_map_start): Delete warning.
3657 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3658 H.J. Lu <hongjiu.lu@intel.com>
3659 Mark Kettenis <kettenis@gnu.org>
3661 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3662 (amd64_init_frame_cache): Initialize saved_sp_reg.
3663 (amd64_analyze_stack_align): New.
3664 (amd64_analyze_prologue): Call it.
3665 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3666 %rip to 8 when halfway aligning the stack.
3668 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3671 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3673 (i386_alloc_frame_cache): Remove stack_align. Initialize
3675 (i386_analyze_stack_align): Rewrite.
3676 (i386_frame_cache): Use saved_sp_reg if it is valid.
3678 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3680 * target.c: Include "solib.h".
3681 (target_pre_inferior): Call no_shared_libraries.
3682 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3684 (attach_command): Do not call clear_solib.
3686 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3688 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3691 2008-08-08 Tom Tromey <tromey@redhat.com>
3693 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3695 (python-utils.o): Likewise.
3697 2008-08-08 Andreas Schwab <schwab@suse.de>
3699 * corefile.c (_initialize_core): Remove spurious paren from set
3700 gnutarget doc string.
3702 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3704 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3705 Define PPC_FEATURE_BOOKE.
3706 (ppc_linux_get_hwcap): New function.
3707 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3708 4-bytes alignment restrictions.
3709 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3710 positioning of the read/write flags.
3711 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3714 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3716 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3718 * win32-nat.c (win32_add_thread): Change thread argument type to
3720 (win32_add_thread): Adjust.
3721 (win32_delete_thread): Change thread argument type to ptid_t.
3723 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3724 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3725 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3726 (init_win32_ops): Put to_magic last.
3727 (win32_win32_thread_alive): Adjust.
3729 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3731 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3732 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3734 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3736 * remote-m32r-sdi.c: Include "gdbthread.h".
3737 (remote_m32r_ptid): New.
3738 (m32r_close): Delete the main thread.
3739 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3741 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3742 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3744 2008-08-07 Tom Tromey <tromey@redhat.com>
3745 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3747 * aclocal.m4, configure: Rebuild.
3748 * configure.in: Call ZW_CREATE_DEPDIR,
3749 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3750 (MAKE, GMAKE): New substs.
3751 * acinclude.m4: Include depstand.m4.
3752 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3753 COMPILE, POSTCOMPILE, depcomp): New variables.
3754 Remove all _h variables.
3755 Remove many .o targets.
3756 ($(srcdir)/copying.c): avoid backslash-newline after comment
3757 sign (@maintainer_mode_true@).
3758 (HFILES_NO_SRCDIR): Regenerate.
3759 (generated_files): New variable.
3760 (all_gdbtk_cflags): Likewise.
3762 (init.o, version.o, copying.o): Remove.
3763 (distclean): Remove DEPDIR.
3764 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3765 printcmd.o, procfs.o, v850ice.o): Rewrite.
3766 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3767 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3768 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3769 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3770 gdbtk-wrapper.o): Likewise.
3771 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3772 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3773 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3774 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3775 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3776 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3777 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3778 tui-wingeneral.o, tui-winsource.o): Likewise.
3779 (all_object_files): New variable.
3780 ($(all_object_files)): New target.
3781 Include dependency files, when using GNU Make.
3783 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3785 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3786 the valid bit set. Ensure display order respects partial
3787 order defined by dependency bits.
3789 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3791 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3794 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3796 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3799 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3800 Tom Tromey <tromey@redhat.com>
3801 Thiago Jung Bauermann <bauerman@br.ibm.com>
3802 Doug Evans <dje@google.com>
3804 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3805 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3806 PYTHON_CFLAGS): New.
3807 (python_h, python_internal_h): New.
3808 (cli-script.o): Depend on python.h
3809 (python.o, python-utils.o): New.
3810 * cli/cli-script.c (print_command_lines): Handle python_control.
3811 (execute_control_command): Handle python_control.
3812 (execute_control_command_untraced): New function.
3813 (while_command): Call execute_control_command_untraced.
3814 (if_command): Likewise.
3815 (get_command_line): Remove static attribute.
3816 (read_next_line): Handle "python".
3817 (recurse_read_control_structure): Handle python_control.
3818 (read_command_lines): Handle python_control.
3820 * cli/cli-script.h (get_command_line): Add prototype.
3821 (execute_control_command_untraced): Likewise.
3822 * configure.ac: Add --with-python.
3823 * defs.h (enum command_control_type) <python_control>: New
3825 * python/python-internal.h: New file.
3826 * python/python.c: New file.
3827 * python/python.h: New file.
3828 * python/python-utils.c: New file.
3829 * NEWS: Mention Python scripting support and its new commands.
3831 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3833 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3835 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3837 * MAINTAINERS (Write After Approval): Add self.
3839 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3841 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3842 (insert_breakpoint_locations): Likewise.
3844 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3846 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3848 (set_longjmp_breakpoint): Likewise.
3850 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3853 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3856 2008-08-05 Tom Tromey <tromey@redhat.com>
3858 * bcache.c (deprecated_bcache_added): Initialize obstack.
3859 (bcache_xmalloc): Don't initialize obstack.
3860 (bcache_xfree): Conditionally free obstack.
3861 (bcache_memory_used): Update.
3863 2008-08-05 Tom Tromey <tromey@redhat.com>
3865 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3867 (append_psymbol_to_list): Accept a const pointer.
3868 (add_psymbol_to_list): Fix const correctness.
3869 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3870 (bcache_full): Declare.
3871 * bcache.c (bcache_data, deprecated_bcache): Remove.
3872 (bcache): Use bcache_full.
3873 (bcache_full): Rename from deprecated_bcache_added. Change return
3876 2008-08-04 Stan Shebs <stan@codesourcery.com>
3878 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3879 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3880 (enable_break): Remove test of BKPT_AT_SYMBOL.
3882 2008-08-02 Keith Seitz <keiths@redhat.com>
3884 * acinclude.m4: Include ../config/tcl.m4 to pick up
3885 standard Tcl configury bits.
3886 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3887 * configure.ac: Don't check if ../itcl exists when building
3888 gdbtk. It could be installed.
3889 Rewrite gdbtk configury to allow for using system-supplied
3890 Tcl and Tk. Gdbtk no longer requires build-time access to
3892 * Makefile.in: Remove everything related to itcl and itk.
3893 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3895 Remove v850ice.o build rule.
3896 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3897 gdbtk sources to use it.
3898 * configure: Regenerate.
3900 2008-07-31 Stan Shebs <stan@codesourcery.com>
3902 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3904 2008-07-30 Stan Shebs <stan@codesourcery.com>
3906 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3907 (add_to_objfile_sections): Remove use.
3909 2008-07-29 Tom Tromey <tromey@redhat.com>
3911 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3912 (lookup_cmd_composition): Likewise.
3914 2008-07-29 Tom Tromey <tromey@redhat.com>
3916 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3917 dead code. Fix indentation.
3919 2008-07-29 Stan Shebs <stan@codesourcery.com>
3921 * main.c (captured_main): Remove long-unused #if 0 blocks.
3923 2008-07-28 Tom Tromey <tromey@redhat.com>
3925 * annotate.h (deprecated_annotate_starting_hook): Remove.
3926 (deprecated_annotate_stopped_hook): Remove.
3927 (deprecated_annotate_exited_hook): Remove.
3928 * Makefile.in (annotate.o): Depend on observer_h.
3929 * top.c (deprecated_delete_breakpoint_hook): Remove.
3930 (deprecated_create_breakpoint_hook): Likewise.
3931 (deprecated_modify_breakpoint_hook): Likewise.
3932 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3933 * breakpoint.c (mention): Don't call removed hook.
3934 (delete_breakpoint): Likewise.
3935 (disable_breakpoint): Likewise.
3936 (do_enable_breakpoint): Likewise.
3937 * annotate.c: Include observer.h.
3938 (breakpoint_changed): Change type of argument.
3939 (_initialize_annotate): Register observers.
3940 (deprecated_annotate_starting_hook): Remove.
3941 (deprecated_annotate_stopped_hook): Remove.
3942 (deprecated_annotate_exited_hook): Remove.
3943 (annotate_starting): Update for hook removal.
3944 (annotate_stopped): Likewise.
3945 (annotate_exited): Likewise.
3946 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3947 (deprecated_create_breakpoint_hook): Likewise.
3948 (deprecated_modify_breakpoint_hook): Likewise.
3950 2008-07-28 Tom Tromey <tromey@redhat.com>
3952 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3954 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3956 * configure.ac: Check for the GNU/Linux ptrace signature.
3957 * configure: Regenerated.
3959 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3961 * linux-nat.c (resume_callback): Add more debugging output.
3962 (linux_nat_has_pending_sigint): New function, based on
3963 linux_nat_has_pending.
3964 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3965 (stop_wait_callback): Remove flush_mask handling. Honor
3966 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3968 (linux_nat_has_pending, flush_callback): Remove.
3969 (linux_nat_filter_event): Check for ignore_sigint.
3970 (linux_nat_wait): Remove flush_mask support and call to
3971 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3972 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3974 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3976 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3977 report events from resumed threads.
3979 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3981 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3982 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3983 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3985 (mips32_next_pc): Handle the syscall instruction.
3986 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3987 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3989 2008-07-26 Tom Tromey <tromey@redhat.com>
3992 * valops.c (value_struct_elt): Treat function-valued field as a
3995 2008-07-26 Tom Tromey <tromey@redhat.com>
3998 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
3999 longer tokens first.
4001 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
4004 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
4005 (get_cmd_async_ok): Remove.
4006 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
4007 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
4008 * infcmd.c (_initialize_infcmd): Likewise.
4009 * thread.c (_initialize_thread): Likewise.
4011 2008-07-25 Joseph Myers <joseph@codesourcery.com>
4013 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
4014 128-bit long doubles in even-odd pairs of FPRs. Do not
4015 right-align float arguments for big-endian.
4016 (mips_n32n64_return_value): Apply return value convention for
4017 structs containing one or two floating-point values to soft-float
4018 as well as hard-float. Handle 128-bit long doubles in such
4020 (mips_o32_push_dummy_call): Only skip one integer register for a
4021 float argument passed in an FPR.
4023 2008-07-25 Tom Tromey <tromey@redhat.com>
4025 * tui/tui-hooks.c: Include observer.h.
4026 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
4028 (tui_bp_created_observer, tui_bp_deleted_observer,
4029 tui_bp_modified_observer): New globals.
4030 (tui_install_hooks): Use observers, not events.
4031 (tui_remove_hooks): Likewise.
4032 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
4033 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
4035 (breakpoint_notify): Check mi_can_breakpoint_notify.
4036 (breakpoint_hooks): Remove.
4037 (mi_cmd_break_insert): Attach observers. Don't use events.
4038 * tracepoint.c: Include observer.h, not gdb-events.h.
4039 (tracepoint_operation, trace_pass_command): Notify observer.
4040 * interps.c: Don't include gdb-events.h.
4041 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
4042 * gdbarch.c: Rebuild.
4043 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
4044 (deprecated_current_gdbarch_select_hack): Notify observer.
4045 * breakpoint.h: Don't include gdb-events.h.
4046 * breakpoint.c: Don't include gdb-events.h.
4047 (condition_command): Notify observer.
4048 (commands_command): Likewise.
4049 (commands_from_control_command): Likewise.
4050 (mention, delete_breakpoint, set_ignore_count): Likewise.
4051 (disable_breakpoint, do_enable_breakpoint): Likewise.
4052 * Makefile.in (gdb_events_h): Remove.
4053 (breakpoint_h): Update.
4054 (COMMON_OBS): Remove gdb-events.o.
4055 (gdb-events.o): Remove.
4056 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
4057 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
4058 * gdb-events.c: Remove.
4059 * gdb-events.h: Remove.
4060 * gdb-events.sh: Remove.
4062 2008-07-24 Pedro Alves <pedro@codesourcery.com>
4064 * remote.c (remote_threads_extra_info): Don't query the remote
4065 server about info on the internally added main thread.
4067 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
4069 * nto-procfs.c (procfs_attach): Populate initial thread list.
4070 (procfs_wait): Return new pid, built from the inferior status.
4072 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
4074 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
4075 * configure: Regenerate.
4077 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
4079 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4080 (procfs_resume): Workaround for dereferencing type-punned pointer
4082 * nto-tdep.c (nto_parse_redirection): Change signature to be const
4084 * nto-tdep.h (nto_parse_redirection): Likewise.
4086 2008-07-21 Stan Shebs <stan@codesourcery.com>
4088 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4089 * gdbarch.sh: Adjust comment to refer to
4090 in_solib_dynsym_resolve_code().
4091 * gdbarch.h, gdbarch.c: Update.
4092 * solib-osf.c: Ditto.
4094 (handle_inferior_event): Use in_solib_dynsym_resolve_code
4096 * config/mips/nm-irix5.h: Remove undef of
4097 IN_SOLIB_DYNSYM_RESOLVE_CODE.
4099 2008-07-21 Tom Tromey <tromey@redhat.com>
4101 * symfile.c (reread_symbols): Don't pass argument to observer.
4102 * exec.c (exec_file_attach): Don't pass argument to observer.
4103 * ada-lang.c (ada_executable_changed_observer): Remove argument.
4104 * symtab.c (symtab_observer_executable_changed): Remove argument.
4105 * observer.sh: Handle functions with no arguments.
4107 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
4108 Chris Demetriou <cgd@google.com>
4110 * elfread.c (elf_symfile_segments): Fix the check that each loadable
4111 section fits within an ELF segment to handle ELF segments that hit
4112 the end of the address space.
4114 2008-07-20 Chris Demetriou <cgd@google.com>
4116 * MAINTAINERS (Write After Approval): Add self.
4118 2008-07-18 Tom Tromey <tromey@redhat.com>
4121 * NEWS: Add entry for macro commands.
4122 * Makefile.in (macrocmd.o): Add gdb_string.h.
4123 * macroscope.h (user_macro_scope): Declare.
4124 (default_macro_scope): Update documentation.
4125 (macro_user_macros): Declare.
4126 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
4127 Use user_macro_scope.
4128 (null_macro_lookup): Remove.
4129 * macrotab.h (macro_callback_fn): Declare.
4130 (macro_for_each): Likewise.
4131 (macro_allow_redefinitions): Likewise.
4132 * macrotab.c (foreach_macro): New function
4133 (macro_for_each): Likewise.
4134 (struct macro_table) <redef_ok>: New field.
4135 (macro_allow_redefinitions): New function.
4136 (new_macro_table): Update.
4137 (macro_define_function): Likewise.
4138 (macro_define_object): Likewise.
4139 * macroscope.c (user_macro_scope): New function.
4140 (default_macro_scope): Use it.
4141 (macro_user_macros): New global.
4142 (standard_macro_lookup): Look in macro_user_macros.
4143 (_initialize_macroscope): New function.
4144 * macroexp.h (macro_is_whitespace, macro_is_digit,
4145 macro_is_identifier_nondigit): Declare.
4146 * macroexp.c (macro_is_whitespace): Rename. No longer static.
4147 (macro_is_digit): Likewise.
4148 (macro_is_identifier_nondigit): Likewise.
4149 (get_identifier): Update.
4150 (get_pp_number): Likewise.
4151 (get_token): Likewise.
4152 * macrocmd.c (skip_ws): New function.
4153 (extract_identifier): Likewise.
4154 (free_macro_definition_ptr): Likewise.
4155 (user_macros): Remove.
4156 (macro_define_command): Implement.
4157 (_initialize_macrocmd): Update.
4158 (macro_undef_command): Implement.
4159 (print_one_macro): New function.
4160 (macro_list_command): Implement.
4162 2008-07-18 Joseph Myers <joseph@codesourcery.com>
4164 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
4166 * configure: Regenerate.
4168 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
4170 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
4172 2008-07-15 Andreas Schwab <schwab@suse.de>
4174 * valops.c (value_cast_pointers): Follow typedefs when checking
4177 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4179 * block.c (block_function): Renamed to ...
4180 (block_linkage_function): ... this. All callers changed.
4181 * block.h (block_function): Renamed to ...
4182 (block_linkage_function): ... this.
4184 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4186 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
4188 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4190 * frame.c (frame_sp_unwind): Delete.
4191 (get_frame_sp): Do not use it.
4192 * frame.h (frame_sp_unwind): Delete prototype.
4194 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4196 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
4198 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4200 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
4201 * frame.c (frame_unwind_address_in_block): Delete.
4202 (get_frame_address_in_block): Do not use it. Check the type
4203 of the next frame first.
4204 (frame_cleanup_after_sniffer): Update comment.
4205 * frame.h (frame_unwind_address_in_block): Delete prototype.
4206 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
4208 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4210 * frame.c (frame_func_unwind): Delete.
4211 (get_frame_func): Do not use it.
4212 * frame.h (frame_func_unwind): Delete prototype.
4213 * hppa-tdep.c (hppa_frame_cache): Update comment.
4214 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
4216 2008-07-14 Stan Shebs <stan@codesourcery.com>
4218 * remote-sim.c (init_gdbsim_ops): Remove
4219 TARGET_REDEFINE_DEFAULT_OPS.
4221 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4223 * findvar.c (read_var_value): Remove unused variable.
4225 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
4227 * infrun.c (handle_inferior_event): Tag threads as stopped
4228 before inserting breakpoints.
4230 2008-07-15 Hui Zhu <teawater@gmail.com>
4232 * MAINTAINERS: Added myself to section Write After Approval.
4234 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
4237 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
4239 2008-07-14 Pedro Alves <pedro@codesourcery.com>
4241 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
4242 (i386_dicos_push_dummy_code): New.
4243 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
4244 Register i386_dicos_push_dummy_code.
4246 2008-07-14 Markus Deuling <deuling@de.ibm.com>
4248 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
4249 (mips_n32n64_push_dummy_call, mips_o64_return_value)
4250 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
4252 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
4253 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
4254 (mips_n32n64_fp_arg_chunk_p): Update caller.
4256 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
4257 (mips_n32n64_push_dummy_call): Update caller.
4259 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
4261 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
4262 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
4265 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
4267 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
4268 (mips_o64_push_dummy_call): Update caller.
4270 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
4271 (fp_register_arg_p, mips_dump_tdep): Update caller.
4273 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
4274 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
4276 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
4278 (mips32_scan_prologue): Update caller.
4280 (heuristic_proc_start): Add gdbarch as parameter. Replace
4282 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
4284 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
4285 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
4286 the current architecture. Update call to getregs_supplies.
4287 (getregs_supplies): Add gdbarch as parameter and replace
4290 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
4291 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
4292 NBSD_MIPS_JB_ELEMENT_SIZE.
4293 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
4294 replace current_gdbarch.
4296 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
4298 (mips_fetch_registers, mips_store_registers): Update call
4300 (mips_load): Use get_regcache_arch to get at the current_architecture
4301 and replace current_gdbarch.
4303 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4305 * thread.c (restore_selected_frame): On fail to restore, select
4306 the innermost frame, and don't crash when warning the user.
4308 2008-07-13 Hui Zhu <teawater@gmail.com>
4310 * symtab.c (expand_line_sal): Fix a memory leak.
4312 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4314 * utils.c (struct continuation): Define as inheriting struct
4316 (add_continuation, do_all_continuations)
4317 (discard_all_continuations, add_intermediate_continuation)
4318 (do_all_intermediate_continuations)
4319 (discard_all_intermediate_continuations): Adjust.
4321 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4323 Skip varobj in running threads.
4324 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
4325 thread is not stopped, skip the varobj.
4326 * Makefile.in: Update dependencies.
4328 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4330 Enable all commands while inferiour is running
4331 * mi/mi-main.c (mi_cmd_execute): Don't check if
4332 inferiour is executing.
4334 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4336 Allow all CLI command even if target is executing.
4337 * gdb/top.c (execute_command_1): Don't check if the inferiour
4340 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4342 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
4343 Fix printing of frame, when frame is wrong.
4345 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4347 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
4348 backchain is unreadable.
4350 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4352 * spu-linux-nat.c: Include "gdbthread.h".
4353 (spu_child_post_startup_inferior): Register main thread.
4354 (spu_child_post_attach): Likewise.
4355 * Makefile.in (spu-linux-nat.o): Update dependencies.
4357 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4359 Rewrite continuations internals on top of cleanups and plug
4360 continuation arguments leaks.
4362 * defs.h (struct continuation): Make it opaque.
4363 (add_continuation, add_intermediate_continuation): Drop the int
4364 argument of the continuation hook argument. Add
4365 continuation_free_args argument.
4366 (do_all_continuations, do_all_intermediate_continuations): Drop
4367 the error_p argument.
4369 * utils.c (add_continuation): Drop the int argument of the
4370 continuation hook argument. Add continuation_free_args argument.
4371 Reimplement on top of cleanups.
4372 (do_all_continuations): Drop error argument. Reimplement on top
4374 (discard_all_continuations): Reimplement on top of cleanups.
4375 (add_intermediate_continuation): Drop the int argument of the
4376 continuation hook argument. Add continuation_free_args argument.
4377 Reimplement on top of cleanups.
4378 (do_all_intermediate_continuations): Drop error argument.
4379 Reimplement on top of cleanups.
4380 (discard_all_intermediate_continuations): Reimplement on top of
4383 * breakpoint.c (until_break_command_continuation): Drop error
4384 argument. Add xfree as continuation argument deleter.
4386 * inf-loop.c (inferior_event_handler): On error, discard all
4387 continuations. Adjust to new do_all_intermediate_continuations
4388 and do_all_continuations interfaces.
4390 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
4391 Pass xfree as continuation argument deleter.
4392 (finish_command_continuation): Drop error_p argument. Adjust.
4393 (finish_command_continuation_free_arg): New.
4394 (finish_command): Pass finish_command_continuation_free_arg as
4395 continuation argument deleter. Adjust to new do_all_continuations
4397 (attach_command_continuation): Drop error_p argument.
4398 (attach_command_continuation_free_args): New.
4399 (attach_command): Pass attach_command_continuation_free_args as
4400 continuation argument deleter.
4402 * interps.c (interp_set): Adjust to new do_all_continuations
4405 * event-top.c (stdin_event_handler): In error, also discard the
4406 intermediate continuations.
4408 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4410 Replace struct continuation_args by void* and per command structs.
4412 * top.c (execute_command): Remove unused arg1 and arg2 locals.
4414 * breakpoint.c (struct until_break_command_continuation_args):
4416 (until_break_command_continuation): Take a void* instead of a
4417 continuations_arg. Adjust.
4418 (until_break_command): Adjust to use struct
4419 until_break_command_continuation_args instead of struct
4422 * infcmd.c (struct step_1_continuation_args): New.
4423 (step_1_continuation): Take a void* instead of a
4424 continuations_arg. Adjust to use struct step_1_continuation_args.
4425 (step_once): Adjust to use struct step_1_continuation_args.
4427 (struct finish_command_continuation_args): New.
4428 (finish_command_continuation): Take a void* instead of a
4429 continuations_arg. Adjust to use struct
4430 finish_command_continuation_args.
4431 (finish_command): Adjust to use struct
4432 finish_command_continuation_args.
4433 (struct attach_command_continuation_args): New.
4434 (attach_command_continuation): Take a void* instead of a
4435 continuations_arg. Adjust to use struct
4436 attach_command_continuation_args.
4437 (attach_command): Adjust to use struct
4438 attach_command_continuation_args.
4440 * defs.h (struct continuation_arg): Delete.
4441 (struct continuation): Replace the struct continuation_arg*
4442 parameter of continuation_hook by a void*. Replace "arg_list"
4443 member by a new "args" member with void* type.
4444 (add_continuation, add_intermediate_continuation): Replace struct
4445 continuation_arg type usages by void* usages.
4447 * utils.c (add_continuation, do_all_continuations)
4448 (add_intermediate_continuation)
4449 (do_all_intermediate_continuations): Replace struct
4450 continuation_arg type usages by void* usages. Pass "args" instead
4453 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4455 * infrun.c (struct thread_stepping_state): Delete sal member.
4456 (init_thread_stepping_state): Add local sal. Use it instead of
4458 (handle_inferior_event): New local stop_pc_sal. Use it instead of
4460 (step_into_function): Add local stop_func_sal. Use it instead of
4463 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4465 Implement -exec-continue/-exec-interrupt --all.
4466 * infcmd.c (continue_1): New, extracted from
4467 (continue_command): ...here.
4468 (interrupt_target_1): New, extracted from
4469 (interrupt_target_command): ...here.
4470 * inferior.h (continue_1, interrupt_target_1): New.
4471 * mi/mi-main.c (mi_cmd_exec_continue)
4472 (mi_cmd_exec_interrupt): Handle --all.
4474 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4476 Implement --thread and --frame.
4477 * gdbthread.h (find_thread_id): Declare.
4478 * thread.c (find_thread_id): Make non-static.
4479 * mi/mi-main.c (mi_cmd_execute): Switch to the right
4480 thread and frame, if necessary.
4481 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
4482 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
4484 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4486 * infrun.c (resume): Discard cleanups on early exit path.
4488 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4490 * infrun.c (normal_stop): For MI, report which threads
4493 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4495 Report thread state in -thread-info output.
4496 * thread.c (print_thread_info): Add new field "state".
4498 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4500 * infrun.c (handle_inferior_event): Also ignore a
4501 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
4503 2008-07-11 Tom Tromey <tromey@redhat.com>
4505 * completer.c (complete_line_internal): New function, from
4506 complete_line. Add 'for_help' parameter.
4507 (complete_line): Use it.
4508 (command_completer): Move later. Rewrite.
4510 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4512 * thread.c (thread_apply_command): Move making the cleanup out of
4515 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4519 * thread.c (enum thread_state): New.
4520 (thread_state main_thread_running): Delete, in favor of...
4521 (thread_state main_thread_state): ... this. Update throughout.
4522 (clear_thread_inferior_resources): New, split from free_thread.
4523 (free_thread): Call clear_thread_inferior_resources.
4524 (init_thread_list): Set main thread to stopped state.
4525 (add_thread_silent): Take care of PTID reuses.
4526 (delete_thread): If deleting inferior_ptid or a thread with
4527 refcount > 0, mark it as exited, but still keep it in the list.
4528 Only notify of thread exits, if we haven't done so yet.
4529 (iterate_over_threads): Make it safe to delete threads while
4530 iterating over them.
4531 (do_captured_list_thread_ids): Don't account for exited threads.
4532 (thread_alive): Check for the THREAD_EXITED state, and don't set
4533 ptid to -1 on exited threads.
4534 (set_running): Update to account for extra possible states.
4535 (is_thread_state): New.
4536 (is_stopped, is_exited): New.
4537 (is_running): Implement in terms of is_thread_state.
4538 (any_running): Update.
4539 (print_thread_info): Update. Account for exited threads. Don't
4540 warn about missed frame restoring here, its done in the cleanup.
4541 (switch_to_thread): Don't read from a thread that has gone.
4542 (restore_current_thread): In non-stop mode, do a full context
4544 (restore_selected_frame): Add a frame_level argument. Rewrite.
4545 (struct current_thread_cleanup): Add selected_frame_level and
4546 was_stopped members.
4547 (do_restore_current_thread_cleanup): Check if thread was stopped
4548 and still is, and if the target has registers, stack and memory
4549 before restoring the selected frame. Don't delete the cleanup
4551 (restore_current_thread_cleanup_dtor): New.
4552 (make_cleanup_restore_current_thread): Remove all arguments.
4554 (thread_apply_all_command): Update. Prune threads.
4555 (thread_apply_command): Update.
4556 (thread_command): Account for currently selected exited thread.
4557 (do_captured_thread_select): Check for a running thread. Prune
4559 (_initialize_thread): Make "info threads", "thread", "thread
4560 apply", and "thread apply all" appliable without a selected thread.
4561 * gdbthread.h (struct thread_info): Replace running_ by state_.
4563 (is_exited, is_stopped): Declare.
4564 (make_cleanup_restore_current_thread): Remove all arguments.
4565 * infrun.c: Include "event-top.h".
4566 (fetch_inferior_event): In non-stop mode, restore selected thread
4567 and frame after handling the event and running breakpoint
4568 commands. Display GDB prompt if needed.
4569 (normal_stop): In non-stop mode, don't print thread switching
4571 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4572 (get_cmd_no_selected_thread_ok): New.
4573 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4574 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4576 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4577 no-selected-thread ok.
4578 * top.c (execute_command): Check for non no-selected-thread-ok
4580 * linux-nat.c (struct saved_ptids, threads_to_delete)
4581 (record_dead_thread, prune_lwps): Delete.
4582 (exit_lwp): Unconditionally delete thread.
4583 (linux_nat_resume): Remove prune_lwps call.
4584 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4585 of is_running. Adjust to make_cleanup_restore_current_thread
4587 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4588 selected thread has exited.
4589 * inf-loop.c (inferior_event_handler): Don't display the prompt
4591 * varobj.c (c_value_of_root): Update.
4592 * defs.h (make_cleanup_dtor): Declare.
4593 * utils.c (make_cleanup_dtor): New.
4595 * Makefile.in (infrun.o): Depend on $(event_top_h).
4597 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4599 Add "continue -a" and "interrupt -a" options for non-stop mode.
4601 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4602 (continue_command): Add "-a" option.
4603 (interrupt_target_command): Add "-a" option.
4604 (_initialize_infcmd): Add extend help of continue and interrupt
4605 command to mention the new "-a" option. Mark "continue" async ok.
4607 2008-07-10 Doug Evans <dje@google.com>
4609 Add "set print symbol-loading on|off".
4610 * NEWS: Document new option.
4611 * symfile.h (print_symbol_loading): Declare.
4612 * symfile.c (print_symbol_loading): New global.
4613 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4614 from ..." if print_symbol_loading.
4615 (_initialize_symfile): Add set/show print symbol-loading.
4616 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4617 if print_symbol_loading.
4619 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4621 Non-stop linux native.
4623 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4625 (get_pending_status): Implement non-stop mode.
4626 (linux_nat_detach): Stop threads before detaching.
4627 (linux_nat_resume): In non-stop mode, always resume only a single
4629 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4630 add new lwp to GDB's thread table, and mark as running, executing
4631 and stopped appropriately.
4632 (linux_nat_filter_event): Don't assume there are other running
4633 threads when a thread exits.
4634 (linux_nat_wait): Mark the main thread as running and executing.
4635 In non-stop mode, don't stop all lwps.
4636 (linux_nat_kill): Stop lwps before killing them.
4637 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4639 (send_sigint_callback): New.
4640 (linux_nat_stop): New.
4641 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4643 * linux-nat.h (thread_db_attach_lwp): Declare.
4645 * linux-thread-db.c (thread_get_info_callback): Check for new
4646 threads if we have none.
4647 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4648 stopped lwp. Check for new threads if we have none.
4649 (thread_db_attach_lwp): New.
4650 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4651 (check_event): Set proc_handle.pid to the stopped lwp.
4652 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4653 lwp available, bail out if there is none.
4655 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4658 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4660 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4661 `current_pc' from CORE_ADDR to ULONGEST.
4663 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4666 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4668 * NEWS (New commands): Mention "set disable-randomization".
4669 * configure.ac: Add check for HAVE_PERSONALITY and
4670 HAVE_DECL_ADDR_NO_RANDOMIZE.
4671 * configure, config.in: Regenerate.
4672 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4673 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4675 (disable_randomization, show_disable_randomization)
4676 (set_disable_randomization): New.
4677 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4678 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4679 variable DISABLE_RANDOMIZATION.
4680 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4681 DISABLE_RANDOMIZATION.
4683 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4685 Adjust all targets to new target_stop interface.
4687 * gnu-nat.c (gnu_stop): Add ptid argument.
4688 * go32-nat.c (go32_stop): Add ptid argument.
4689 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4690 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4691 * monitor.c (monitor_stop): Add ptid argument.
4692 (monitor_open): Pass inferior_ptid to monitor_stop.
4693 (monitor_interrupt): Pass inferior_ptid to target_stop.
4694 (monitor_stop): Add ptid argument.
4695 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4696 (procfs_create_inferior): Add ptid argument.
4697 * procfs.c (procfs_stop): Add ptid argument.
4698 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4699 * remote-sim.c (gdbsim_stop): Add ptid argument.
4700 * sol-thread.c (sol_thread_stop): Add ptid argument.
4701 * win32-nat.c (win32_stop): Add ptid argument.
4703 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4705 Non-stop inferior control.
4707 * infrun.c (resume): In non-stop mode, always resume just one
4709 (proceed): Don't call prepare_to_proceed in non-stop mode.
4710 (fetch_inferior_event): In non-stop mode, switch context before
4712 (error_is_running, ensure_not_running): New.
4713 (handle_inferior_event): In non-stop mode: Mark only the event
4714 thread as stopped. Require that the target module manages adding
4715 threads to the thread list. Assert that there isn't a
4716 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4717 (normal_stop): Only mark not-running if inferior hasn't exited.
4718 In non-stop mode, only mark the event thread.
4720 * thread.c:Include "cli/cli-decode.h".
4721 (print_thread_info): Don't read from a running thread.
4722 Output "(running)" if thread is running.
4723 (switch_to_thread): Don't read stop_pc if thread is executing.
4724 (do_restore_current_thread_cleanup): Don't write to a running
4726 (thread_apply_all_command): Don't read from a running thread. In
4727 non-stop mode, do a full context-switch instead of just switching
4729 (thread_apply_command): In non-stop mode, do a full context-switch
4730 instead of just switching threads.
4731 (do_captured_thread_select): Likewise. Inform user if selected
4733 (_initialize_thread): Mark "info threads" and "thread" and
4736 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4737 unregister the target from the event loop.
4739 * infcmd.c (continue_command, step_1, jump_command)
4740 (signal_command): Ensure the selected thread isn't running.
4741 (interrupt_target_command): In non-stop mode, interrupt only the
4744 * inferior.h (error_is_running, ensure_not_running): Declare.
4746 * target.h (struct target_ops): Add ptid argument to the to_stop
4748 (target_stop): Add ptid_t argument.
4750 * target.c (update_current_target): Add ptid argument to to_stop's
4752 (debug_to_stop): Add ptid_t argument.
4753 (debug_to_rcmd): Set to_stop_ptid.
4755 * remote.c (remote_stop): Add ptid_t argument.
4756 (async_remote_interrupt): Add inferior_ptid to target_stop.
4757 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4759 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4761 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4763 Don't rely on ecs->wait_for_more.
4765 * infrun.c (proceed): Clear the stepping state, set
4766 previous_inferior_ptid and clear infwait state.
4767 (wait_for_inferior): Don't clear the stepping state, set
4768 previous_inferior_ptid, or clear the infwait state here.
4769 (fetch_inferior_event): Don't clear the stepping state, set
4770 previous_inferior_ptid, or clear the infwait state here. Don't
4771 condition on wait_for_more.
4773 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4775 Refactor infrun a bit.
4777 * infrun.c (currently_stepping): Take a struct
4778 thread_stepping_state instead of an execution_control_state.
4779 (struct thread_stepping_state): New, split from
4780 execution_control_state.
4781 (gtss, tss): New globals.
4782 (proceed): Clear the stepping state, set previous_inferior_ptid
4783 and clear infwait state.
4784 (init_wait_for_inferior): Clear the stepping state,
4785 previous_inferior_ptid and infwait state.
4786 (waiton_ptid, infwait_state): New, split from
4787 execution_control_state.
4788 (struct execution_control_state): Members that persist through
4789 events moved out to either struct thred_stepping_state or made
4790 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4791 (wait_for_inferior, fetch_inferior_event): Use local
4792 execution_control_state. Update to execution_control_state split.
4793 (init_execution_control_state): Adjust.
4794 (init_thread_stepping_state): New, extracted from
4795 init_execution_control_state.
4796 (context_switch): Take a ptid instead of an
4797 execution_control_state.
4798 (context_switch_to): Adjust.
4799 (adjust_pc_after_break): Adjust.
4800 (init_infwait_state): New.
4801 (handle_inferior_event): Adjust.
4803 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4804 Vladimir Prus <vladimir@codesourcery.com>
4806 Per-thread commands.
4808 * gdbthread.h: Remove unneeded forward declarations.
4809 Include "inferior.h".
4810 (struct thread_info): Add continuations,
4811 intermediate_continuations, proceed_to_finish, step_over_calls,
4812 stop_step, step_multi and stop_signal members.
4813 (save_infrun_state): Add continuations,
4814 intermediate_continuations, proceed_to_finish, step_over_calls,
4815 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4816 (load_infrun_state): Add continuations,
4817 intermediate_continuations, proceed_to_finish, step_over_calls,
4818 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4820 * thread.c (load_infrun_state): In non-stop mode, load
4821 continuations, intermediate_continuations, proceed_to_finish,
4822 step_over_calls, stop_step, step_multi and stop_signal.
4823 (save_infrun_state): Store continuations,
4824 intermediate_continuations, proceed_to_finish, step_over_calls,
4825 stop_step, step_multi, stop_signal and stop_bpstat.
4826 (save_infrun_state): Store continuations,
4827 intermediate_continuations, proceed_to_finish, step_over_calls,
4828 stop_step, step_multi, stop_signal and stop_bpstat.
4829 (free_thread): Clear The thread's stop_bpstat.
4831 * inferior.h (context_switch_to): Declare.
4833 * infrun.c (ecss): New global.
4834 (context_switch): Context switch continuations,
4835 intermediate_continuations, proceed_to_finish, step_over_calls,
4836 stop_step, step_multi, stop_signal and stop_bpstat.
4837 (wait_for_inferior): Use global ecss.
4838 (async_ecss, async_ecs): Delete.
4839 (fetch_inferior_event): Use global ecss.
4840 (context_switch_to): New.
4842 * top.c (execute_command): In non-stop, only check if the current
4843 thread is running, in all-stop, check if there's any thread
4846 * breakpoint.c (bpstat_remove_breakpoint): New.
4847 (bpstat_remove_breakpoint_callback): New.
4848 (delete_breakpoint): Clear the stop_bpstats of all threads.
4850 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4851 current thread is running, in all-stop, check if there's any
4854 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4856 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4858 Add non_stop global.
4860 * inferior.h (non_stop): Declare.
4861 * infrun.c (non_stop, non_stop_1): New.
4862 (set_non_stop, show_non_stop): New.
4863 (_initialize_infrun): Add "set/show non-stop" command.
4865 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4867 Adjust fork/vfork/exec to pass ptids around.
4869 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4870 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4872 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4874 * breakpoint.c (print_it_typical, bpstat_check_location)
4875 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4876 (create_fork_vfork_event_catchpoint): Adjust.
4877 * infrun.c (fork_event): Change parent_pid and child_pid types to
4879 (follow_exec, inferior_has_forked, inferior_has_vforked)
4880 (inferior_has_execd): Take a ptid_t and don't trim it.
4881 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4882 * linux-nat.c (linux_child_follow_fork): Adjust.
4883 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4884 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4885 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4887 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4889 Add "executing" property to threads.
4891 * inferior.h (target_executing): Delete.
4892 * gdbthread.h (struct thread_info): Add executing_ field.
4893 (set_executing, is_executing): New.
4894 * thread.c (main_thread_executing): New.
4895 (init_thread_list): Clear it and also main_thread_running.
4896 (is_running): Return false if target has no execution.
4897 (any_running, is_executing, set_executing): New.
4899 * top.c: Include "gdbthread.h".
4900 (target_executing): Delete.
4901 (execute_command): Replace target_executing check by any_running.
4902 * event-top.c: Include "gdbthread.h".
4903 (display_gdb_prompt, command_handler): Replace target_executing by
4905 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4906 here. Replace target_executing by is_running.
4907 * infrun.c (handle_inferior_event): Mark all threads as
4909 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4911 * stack.c (get_selected_block): Return null if inferior is
4913 * target.c (target_resume): Mark resumed ptid as executing.
4914 * breakpoint.c (until_break_command): Replace target_executing
4915 check by is_executing.
4916 * remote.c (remote_async_resume): Don't mark inferior as executing
4918 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4921 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4922 (mi_execute_async_cli_command): Replace target_executing by
4925 * frame.c (get_current_frame): Error out if the current thread is
4927 (has_stack_frames): New.
4928 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4931 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4934 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4936 * symfile.c (load_command): Reopen the exec file and reread
4937 symbols before anything else.
4939 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4941 * remote-sim.c: Include gdbthread.h.
4942 (remote_sim_ptid): New global.
4943 (gdbsim_create_inferior): Silently add the main task to GDB's
4945 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4946 task from GDB's thread list.
4947 (gdbsim_resume): Adjust to use remote_sim_ptid.
4948 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4949 (init_gdbsim_ops): Register gdbsim_thread_alive and
4951 (_initialize_remote_sim): Initialize remote_sim_ptid.
4952 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4954 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4956 * monitor (monitor_ptid): New global.
4957 (monitor_open): Silently add the main task to GDB's thread list.
4958 (monitor_close, monitor_mourn_inferior): Silently delete the main
4959 task from GDB's thread list.
4960 (monitor_thread_alive, monitor_pid_to_str): New.
4961 (init_base_monitor_ops): Register monitor_thread_alive and
4963 (_initialize_remote_monitors): Initialize monitor_ptid.
4965 * gdbthread.h (delete_thread_silent): Declare.
4966 * thread.c (delete_thread): Rename to ...
4967 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4968 don't do exit notifications.
4969 (delete_thread, delete_thread_silent): New, as wrappers to
4972 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4974 * breakpoint.c (update_global_location_list): Add boolean
4975 "should_insert" argument. Only insert locations if caller told it
4977 (update_global_location_list_nothrow): Add boolean "should_insert"
4978 argument. Pass it to update_global_location_list.
4979 (insert_breakpoints, create_longjmp_breakpoint)
4980 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4981 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4982 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4983 (enable_watchpoints_after_interactive_call_stop)
4984 (set_momentary_breakpoint, create_breakpoints)
4985 (break_command_really, watch_command_1)
4986 (create_ada_exception_breakpoint, update_breakpoint_locations)
4987 (do_enable_breakpoint, enable_command): Pass true to
4988 update_global_location_list.
4989 (bpstat_stop_status, disable_overlay_breakpoints)
4990 (disable_watchpoints_before_interactive_call_start)
4991 (delete_breakpoint, disable_breakpoint, disable_command): Pass
4992 false to update_global_location_list.
4993 (update_breakpoints_after_exec): Don't temporarily disable
4994 always-inserted mode.
4996 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4998 * breakpoint.c (mark_breakpoints_out): Make public.
4999 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
5000 here. Update comment.
5001 * breakpoint.h (mark_breakpoints_out): Declare.
5003 * linux-nat.c (linux_handle_extended_wait): On
5004 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
5005 * inf-ttrace.c (inf_ttrace_wait): Likewise.
5007 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5009 * infrun.c (follow_exec): Reset shared libraries before adding the
5012 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5014 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
5016 2008-07-07 Pedro Alves <pedro@codesourcery.com>
5018 * i386-dicos-tdep.c: Include "inferior.h".
5019 (i386_dicos_frame_align): New.
5020 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
5021 dummy location ON_STACK.
5022 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
5024 2008-07-07 Joel Brobecker <brobecker@adacore.com>
5026 * gstdint.h: New file.
5028 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
5030 * mi/mi-interp.c (mi_on_resume): Don't try to report
5031 resumed thread it the thread list is empty.
5033 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
5035 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
5036 completer for set to filename_completer.
5040 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
5042 Implement -target-attach.
5043 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
5045 2008-06-21 Hui Zhu <teawater@gmail.com>
5047 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
5049 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5051 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
5052 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
5054 * target.h (struct target_ops): Add to_attach_no_wait member.
5055 (target_attach_no_wait): New.
5056 * target.c (update_current_target): Inherit to_attach_no_wait.
5058 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
5059 target_attach_no_wait runtime check.
5061 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
5062 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
5065 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5067 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
5068 on debug_displaced being set.
5070 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5072 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
5073 directly instead of get_frame_id.
5075 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5077 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
5078 (deal_with_atomic_sequence): Update BC masks.
5079 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
5080 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
5082 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5084 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
5085 register, not the previous frame's.
5087 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5089 * source.c (select_source_symtab): Make sure we skip namespace
5090 symtabs when showing cpp source code.
5092 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
5094 * MAINTAINERS (Authorized committers): Fix my email address.
5096 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5098 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
5099 -target-download and -target-select via CLI, so that
5100 the quoting rules are the same as they were (unfortunately)
5101 in all prior gdb releases.
5102 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
5103 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5104 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
5105 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5106 (mi_cmd_execute): Set current_token even for commands
5109 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
5111 * alphafbsd-tdep.c: Update for unwinder changes.
5112 * alpha-linux-tdep.c: Likewise.
5113 * alphanbsd-tdep.c: Likewise.
5114 * alphaobsd-tdep.c: Likewise.
5115 * avr-tdep.c: Likewise.
5116 * cris-tdep.c: Likewise.
5117 * frv-linux-tdep.c: Likewise.
5118 * frv-tdep.c: Likewise.
5119 * h8300-tdep.c: Likewise.
5120 * hppa-linux-tdep.c: Likewise.
5121 * iq2000-tdep.c: Likewise.
5122 * m32c-tdep.c: Likewise.
5123 * m32r-linux-tdep.c: Likewise.
5124 * m32r-tdep.c: Likewise.
5125 * m68hc11-tdep.c: Likewise.
5126 * mep-tdep.c: Likewise.
5127 * mn10300-tdep.c: Likewise.
5128 * mt-tdep.c: Likewise.
5129 * score-tdep.c: Likewise.
5130 * sh64-tdep.c: Likewise.
5131 * sh-tdep.c: Likewise.
5132 * sparc64fbsd-tdep.c: Likewise.
5133 * sparc64nbsd-tdep.c: Likewise.
5134 * sparc64obsd-tdep.c: Likewise.
5135 * v850-tdep.c: Likewise.
5136 * vaxobsd-tdep.c: Likewise.
5137 * vax-tdep.c: Likewise.
5138 * xstormy16-tdep.c: Likewise.
5140 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5142 * mi/mi-main.c (enum captured_mi_execute_command_actions)
5143 (captured_mi_execute_command_args): Remove.
5144 (captured_mi_execute_command): Cast the closure to mi_parse
5145 pointer, not to captured_mi_execute_command_args, and don't
5146 set the action field thereof.
5147 (mi_execute_command): Pass struct mi_parse, not
5148 captured_mi_execute_command_args to captured_mi_execute_command.
5149 (mi_execute_command): Remove (dead) code for suppressing
5152 2008-06-28 Pedro Alves <pedro@codesourcery.com>
5154 * linux-nat.c (enum sigchld_state): New.
5155 (linux_nat_async_events_state): Renamed from
5156 linux_nat_async_events_enabled.
5157 (linux_nat_event_pipe_push, my_waitpid): Adjust.
5158 (sigchld_default_action): New.
5159 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
5161 (linux_nat_create_inferior): Set events state to sigchld_default
5163 (linux_nat_resume): Adjust.
5164 (linux_nat_wait): Call linux_nat_async_events unconditionally.
5165 (sigchld_handler): Adjust.
5166 (linux_nat_async_mask): Don't set SIGCHLD actions here.
5167 (get_pending_events): Adjust.
5168 (linux_nat_async_events): Rewrite to handle enum sigchld_state
5169 instead of a boolean.
5170 (linux_nat_async): Adjust.
5171 (_initialize_linux_nat): Capture default SIGCHLD action into
5172 sigchld_default_action.
5174 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5176 * breakpoint.c (moribund_locations): New.
5177 (bpstat_stop_status): Process moribund locations.
5178 (update_global_location_list): Add removed
5179 locations to moribund_locations.
5180 (breakpoint_retire_moribund): New.
5181 * breakpoint.h (struct bp_location): New field
5182 events_till_retirement.
5183 (breakpoint_retire_moribund): Declare.
5184 * thread.c (thread_count): New.
5185 * infrun.c (handle_inferior_event): Call
5186 breakpoint_retire_moribund.
5187 * gdbthread.h (thread_count): Declare.
5189 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5191 * dfp.c (decimal_convert): Call match_endianness before and after
5194 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
5196 * remote.c (remote_insert_breakpoint): Ensure that if Z0
5197 unsupported and we fall back to memory_insert_breakpoint, we
5198 use the unmodified requested address.
5200 2008-06-27 Joel Brobecker <brobecker@adacore.com>
5202 * dwarf2read.c (read_attribute_value): Issue a complaint when
5203 adjusting size attribute values of 0xffffffff as zero.
5205 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5207 * i386-tdep.c (i386_16_byte_align_p): New.
5208 (i386_push_dummy_call): Determine stack space required for
5209 arguments going forwards allowing for 16-byte alignment, then push
5210 arguments going forwards.
5212 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5214 * infrun.c (start_remote): Don't clear thread list here.
5215 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
5217 * remote.c (record_currthread): Upgrade the main thread and its
5218 entry in the thread list if this is the first time we hear about
5220 (remote_thread_alive): Consider magic_null_ptid or a ptid without
5221 a tid member always alive.
5222 (remote_find_new_threads): Don't update the main thread here.
5223 (remote_start_remote): Clear thread list here. Always add the
5225 (extended_remote_attach_1): Add the main thread here.
5226 (extended_remote_mourn_1): Re-add the main thread here.
5227 (extended_remote_create_inferior_1): Add a main thread.
5229 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
5231 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5233 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5235 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
5237 (general_thread, continue_thread): Change type to ptid_t.
5238 (record_currthread): Take a ptid_t parameter instead of an
5240 (MAGIC_NULL_PID): Delete.
5241 (set_thread): Take a ptid_t parameter and adjust.
5242 (set_general_thread, set_continue_thread): New.
5243 (remote_thread_alive, remote_newthread_step)
5244 (remote_current_thread, remote_find_new_threads)
5245 (remote_threads_info, remote_start_remote, remote_vcont_resume)
5246 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
5247 (threadalive_test, remote_pid_to_str)
5248 (remote_get_thread_local_address): Adjust.
5249 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
5250 and any_thread_ptid.
5252 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
5254 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
5255 * configure: Regenerated.
5257 2008-06-26 Joel Brobecker <brobecker@adacore.com>
5259 * dwarf2read.c (read_attribute_value): Treat size attribute
5260 values of 0xffffffff as if the attribute value was zero.
5262 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5264 * linux-nat.c: Add description of overall logic.
5266 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
5268 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
5269 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
5270 all dependencies on $(gdb_stdint_h).
5271 (distclean): Do not delete gdb_stdint.h.
5272 * acinclude.m4: Do not use stdint.m4.
5273 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
5274 uintptr_t, and gdb_stdint.h.
5275 * defs.h: Include <stdint.h>.
5276 * gdb_thread_db.h: Assume stdint.h is already included.
5277 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
5278 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
5279 include gdb_stdint.h.
5280 * configure, config.in: Regenerate.
5282 2008-06-26 Joseph Myers <joseph@codesourcery.com>
5284 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
5285 decimal floating-point values in GPRs for soft-float.
5286 (do_ppc_sysv_return_value): Handle returning decimal
5287 floating-point values in GPRs for soft-float.
5289 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5291 * target.c (target_read_until_error): New.
5292 * target.h (target_read_until_error): Declare.
5293 * mi/mi-main.c (mi_cmd_data_read_memory): Use
5294 target_read_until_error.
5296 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5298 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
5299 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
5300 after the DECFLOAT detection to fix a memory leak. Remove the
5301 redundant NUM initialization. Protect the DECFLOAT detection memory
5302 access before the P block. Restore the P memory content for the
5305 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5307 Kill the return value for all MI command functions.
5308 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
5309 (mi_cmd_argv_ftype): Change return type to void.
5311 * mi/mi-main.c: Adjust all function that implement
5312 MI commands to return nothing.
5313 (struct captured_mi_execute_command_actions):
5314 Remove the rc field.
5315 (mi_cmd_execute): Return nothing.
5316 (mi_execute_async_cli_command): Return nothing.
5317 (mi_cmd_exec_interrupt): Don't print ^done here.
5318 (mi_cmd_target_select): Don't print ^connected here.
5319 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
5320 Special-case -target-select and output ^connected, not ^done.
5322 * mi/mi-cmd-break.c: Adjust.
5323 * mi/mi-cmd-disas.c: Adjust.
5324 * mi/mi-cmd-env.c: Adjust.
5325 * mi/mi-cmd-file.c: Adjust.
5326 * mi/mi-cmd-stack.c: Adjust.
5327 * mi/mi-cmd-target.c: Adjust.
5328 * mi/mi-cmd-var.c: Adjust.
5329 * mi/mi-interp.c: Adjust.
5330 * mi/mi-symbol-cmds.c: Adjust.
5332 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5334 Emit ^running via observer.
5335 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
5337 (mi_on_resume): Print ^running if not previously output.
5338 * mi/mi-main.c (running_result_record_printed): New.
5339 (captured_mi_execute_command): Reset
5340 running_result_record_printed. Use running_result_record_printed
5341 to decide if we should skip ^done.
5342 (mi_execute_async_cli_command): Don't print ^running here.
5343 * mi/mi-main.h (current_token, running_result_record_printed):
5346 2008-06-24 Michael Snyder <msnyder@specifix.com>
5348 * infrun.c (_initialize_infrun): White space and typo fix.
5350 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
5352 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
5353 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
5354 when first loading DLL with "dll" command.
5356 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5358 * gnu-nat.c (proc_string): Use capital T for "Thread".
5360 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5362 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
5364 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5366 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5367 the target cannot run.
5369 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5371 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5372 we're attaching to a running process.
5374 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
5376 * win32-nat.c (handle_load_dll): Give dll name and load address
5377 if debug_events is on.
5378 (handle_unload_dll): Likewise.
5380 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
5382 Don't suppress *running when doing finish.
5383 * infcall.c (call_function_by_hand): Set both
5384 suppress_resume_observer and suppress_stop_observer.
5385 * infcmd.c (suppress_run_stop_observers): Split into...
5386 (suppress_resume_observer, suppress_stop_observer): ...those.
5387 (finish_command_continuation): Clear suppress_stop_observer.
5388 (finish_command): Set suppress_stop_observer.
5389 * inferior.h (suppress_run_stop_observers): Split into...
5390 (suppress_resume_observer, suppress_stop_observer): ...those.
5391 * infrun.c (normal_stop): Check for suppress_stop_observer.
5392 * thread.c (set_running): Check for suppress_resume_observer.
5394 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
5395 Pierre Muller <muller@ics.u-strasbg.fr>
5397 * gdbarch.sh (gdbarch_skip_main_prologue): New.
5398 * gdbarch.h, gdbarch.c: Regenerate.
5399 * i386-tdep.h (i386_skip_main_prologue): Declare.
5400 * i386-tdep.c (i386_skip_main_prologue): New.
5401 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
5402 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
5403 * symtab.c (find_function_start_sal): When pc points at the "main"
5404 function, call gdbarch_skip_main_prologue.
5406 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
5408 * value.c (value_primitive_field): Fetch lazy register values.
5410 2008-06-11 Pedro Alves <pedro@codesourcery.com>
5412 * NEWS: Mention support removal of undocumented S AA p PID stop
5415 * remote.c (remote_wait): Remove undocumented S AA p PID support.
5417 2008-06-10 Stan Shebs <stan@codesourcery.com>
5419 * MAINTAINERS: Update my affiliation and address.
5421 2008-06-10 Andreas Schwab <schwab@suse.de>
5423 * top.c (print_gdb_version): Don't print final newline.
5425 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5428 * Makefile.in: Update dependencies.
5429 * gdbthread.h (struct thread_info): New field
5431 (set_running, is_running): New.
5432 * thread.c (set_running, is_running): New.
5433 * inferior.h (suppress_normal_stop_observer): Rename to...
5434 (suppress_run_stop_observers): ..this.
5435 * infcmd.c (suppress_normal_stop_observer): Rename to...
5436 (suppress_run_stop_observers): ..this.
5437 (finish_command_continuation, finish_command): Adjust.
5438 * infcall.c (call_function_by_hand): Adjust.
5439 * infrun.c (normal_stop): Call set_running.
5440 * target.c (target_resume): New. Call set_running.
5441 * target.h (target_resume): Convert from macro to
5444 * mi/mi-interp.c (mi_on_resume): New.
5445 (mi_interpreter_init): Register mi_on_resume.
5447 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5449 Use observers to report stop events in MI.
5450 * mi/mi-interp.c (mi_on_normal_stop): New.
5451 (mi_interpreter_init): Register mi_on_normal_stop.
5452 (mi_interpreter_exec_continuation): Remove.
5453 (mi_cmd_interpreter_exec): Don't register the above.
5454 * mi/mi-main.c (captured_mi_execute_command): Don't care
5455 about sync_execution.
5456 (mi_execute_async_cli_command): Don't install continuation. Don't
5458 (mi_exec_async_cli_cmd_continuation): Remove.
5460 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5462 Suppress normal stop observer when it's problematic.
5463 * inferior.h (suppress_normal_stop_observer): New.
5464 * infcall.c (call_function_by_hand): Disable stop events when
5465 doing function calls.
5466 * infmcd.c (suppress_normal_stop_observer): New.
5467 (finish_command_continuation): Call normal_stop observer
5469 (finish_command): Disable stop events inside proceed.
5470 * infrun.c (normal_stop): Don't call normal stop observer if
5471 suppressed of if multi-step is in progress.
5473 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5476 * infrun.c (finish_command): Don't pass cleanup
5478 (finish_command_continuation): Don't grab cleanup from
5479 the passed data, as we don't use, and cannot, use it anyway.
5481 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5483 Introduce common cleanup for restoring integers.
5484 * defs.h (make_cleanup_restore_integer): New declaration.
5485 (struct cleanup): New field free_arg.
5486 (make_my_cleanup_2): New.
5487 * utils.c (restore_integer_closure, restore_integer)
5488 (make_cleanup_restore_integer): New.
5489 (make_my_cleanup): Initialize the free_arg field and
5490 renamed to make_my_cleanup_2.
5491 (do_my_cleanups): Call free_arg.
5492 (discard_cleanups): Call free_arg.
5493 * breakpoint.c (restore_always_inserted_mode): Remove.
5494 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
5496 2008-06-09 Doug Evans <dje@google.com>
5498 * remote.c (remote_wait): Include beginning of malformed packet
5501 2008-06-09 Tom Tromey <tromey@redhat.com>
5503 * completer.c (complete_line): Don't special-case
5504 expression_completer.
5505 (expression_completer): Only pass last word to
5507 * c-exp.y (yylex): Check 'token', not 'operator'.
5509 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
5511 * configure.ac (build_warnings): Add -Wno-format for mingw.
5512 * configure: Regenerated.
5514 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5516 * NEWS: Make indentation consistent. Move exec tracing entry out
5517 of remote packet list.
5519 2008-06-06 Tom Tromey <tromey@redhat.com>
5521 * value.h (evaluate_subexpression_type, extract_field_op):
5523 * printcmd.c (_initialize_printcmd): Use expression_completer for
5524 'p', 'inspect', 'call'.
5525 * parser-defs.h (parse_field_expression): Declare.
5526 * parse.c: Include exceptions.h.
5527 (in_parse_field, expout_last_struct): New globals.
5528 (mark_struct_expression): New function.
5529 (prefixify_expression): Return int.
5530 (prefixify_subexp): Return int. Use expout_last_struct.
5531 (parse_exp_1): Update.
5532 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5534 (parse_field_expression): New function.
5535 * expression.h (parse_field_expression): Declare.
5536 (in_parse_field): Likewise.
5537 * eval.c (evaluate_subexpression_type): New function.
5538 (extract_field_op): Likewise.
5539 * completer.h (expression_completer): Declare.
5540 * completer.c (expression_completer): New function.
5541 (count_struct_fields, add_struct_fields): New functions.
5542 * c-exp.y (yyparse): Redefine.
5543 (COMPLETE): New token.
5544 (exp): New productions.
5545 (saw_name_at_eof, last_was_structop): New globals.
5546 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5547 (c_parse): New function.
5548 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5549 for watch, awatch, and rwatch.
5550 * Makefile.in (parse.o): Depend on exceptions_h.
5552 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5555 * gdb/valopts.c (find_overload_match): Handle references
5558 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5560 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5561 account the bitsize of the 'from' operand.
5563 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5565 * annotate.h (annotate_thread_changed): Declare.
5567 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5569 * annotate.c (annotate_thread_changed): New function.
5570 * thread.c (thread_command) : Use it.
5571 * infrun.c (normal_stop): Use it.
5573 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5574 Nathan Sidwell <nathan@codesourcery.com>
5575 Joseph Myers <joseph@codesourcery.com>
5577 * acinclude.m4: Include ../config/acx.m4.
5578 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5579 * configure, config.in: Regenerate.
5580 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5582 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5584 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5586 Replace 'target async' by 'maintenance set remote-async' and
5587 'target remote' combination.
5589 * remote.c (remote_async_wait): Merge into remote_wait, and
5591 (remote_async_permitted, remote_async_permitted_set): New
5593 (set_maintenance_remote_async_permitted)
5594 (show_maintenance_remote_async_permitted): New functions.
5595 (remote_async_ops, extended_async_remote_ops): Delete.
5596 (remote_async_open, extended_remote_async_open): Delete.
5597 (remote_open_1): Drop async_p parameter. Update callers. Replace
5598 async_p with remote_async_permitted checks.
5599 (extended_async_remote_attach): Delete.
5600 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5601 (remote_async_terminal_inferior): Rename to...
5602 (remote_terminal_inferior): ... this, and add
5603 remote_async_termitted check.
5604 (remote_async_terminal_ours): Rename to...
5605 (remote_terminal_ours): ... this, and add remote_async_termitted
5607 (remote_wait, remote_async_wait): Merge and leave remote_wait
5609 (remote_kill, remote_async_kill): Merge and leave remote_kill
5611 (remote_async_mourn, extended_async_remote_mourn): Delete.
5612 (extended_remote_create_inferior_1): Drop async_p parameter.
5613 Update callers. Always use extended_remote_ops.
5614 (extended_remote_async_create_inferior): Delete.
5615 (remote_return_zero): Delete.
5616 (init_remote_ops): Register remote_can_async_p, remote_async,
5617 remote_async_mask, remote_terminal_inferior and
5618 remote_terminal_ours.
5619 (remote_can_async_p, remote_is_async_p): Check for
5620 remote_async_permitted.
5621 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5622 (set_remote_cmd): Don't add async and extended-async targets.
5623 (_initialize_remote): Add set/show remote-async maintenance
5626 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5628 * remote.c (kill_kludge): Delete.
5629 (remote_wait, remote_async_wait): Don't set it.
5630 (remote_kill, remote_async_kill): Don't do anything with it.
5632 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5634 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5636 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5638 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5639 (deprecated_bcache_added): New function name. Body of function
5640 bcache_data is used here with the addition of 'added' argument.
5641 * bcache.h (deprecated_bcache_added): New function.
5642 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5643 work from add_psymbol_to_list - initialises partial symbol and stashes
5644 it in objfile's cache.
5645 (append_psymbol_to_list): New helper function, takes other part of
5646 work from add_psymbol_to_list - adds partial symbol to the given list.
5647 (add_psymbol_to_list): Call helper functions instead of doing work
5648 here. If adding to global list, do not duplicate partial symbols in the
5651 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5653 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5654 'exception caught|thrown' message.
5656 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5658 * Makefile.in: Update dependencies.
5659 * dwarf2expr.c: New include "gdb_assert.h".
5660 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5661 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5662 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5663 Increase/decrease RECURSION_DEPTH around the function.
5665 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5667 * remote.c (get_offsets): Handle a single segment.
5668 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5671 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5673 * solib-svr4.c (struct lm_info): Add lm_addr.
5674 (main_lm_addr): New.
5675 (svr4_default_sos): Set lm_addr.
5676 (svr4_current_sos): Set lm_addr and main_lm_addr.
5677 (svr4_fetch_objfile_link_map): Rewrite.
5678 (svr4_clear_solib): Clear main_lm_addr.
5680 2008-06-03 Michael Snyder <msnyder@redhat.com>
5681 Joseph Myers <joseph@codesourcery.com>
5683 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5684 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5686 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5688 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5690 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5692 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5694 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5696 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5697 treat pointers in data space as function descriptors if the
5698 target address is also in the data space.
5700 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5702 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5703 the trad-frame register value for the SP register.
5705 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5707 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5709 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5711 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5712 that identifies function descriptors outside of the .opd section.
5714 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5716 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5717 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5719 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5721 (handle_gnu_v3_exceptions): Use tempflag.
5723 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5725 Refactor varobj_update interface.
5726 * varobj.c (varobj_update): Report changes as vector. Also
5727 return not just a list of varobj, but a list of special structures
5728 that tell what exactly has changed.
5729 * varobj.h (enum varobj_update_error): Rename to
5730 varobj_scope_status.
5731 (struct varobj_update_result_t): New.
5732 (varobj_update): Adjust prototype.
5733 * mi/mi-cmd-var.c: Adjust for changes.
5735 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5737 * varobj.c (varobj_update): Fix comment typo.
5740 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5742 Set the symtab field of symbols read from ECOFF debugging entries.
5743 * mdebugread.c (add_symbol): Add new parameter symtab.
5744 (parse_symbol): Update calls to add_symbol throughout.
5746 2008-05-27 Andreas Schwab <schwab@suse.de>
5748 * symtab.h (enum address_class): Remove LOC_REGPARM and
5750 (struct symbol): Add is_argument.
5751 (SYMBOL_IS_ARGUMENT): Define.
5753 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5754 * buildsym.c (finish_block): Likewise.
5755 * stack.c (print_frame_args, print_block_frame_locals)
5756 (print_frame_arg_vars): Likewise.
5757 * symtab.c (lookup_block_symbol): Likewise.
5758 * tracepoint.c (add_local_symbols): Likewise.
5759 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5761 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5762 * dwarf2read.c (new_symbol): Likewise.
5763 * mdebugread.c (parse_symbol): Likewise.
5764 * stabsread.c (define_symbol): Likewise.
5766 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5767 and LOC_COMPUTED_ARG.
5768 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5769 * ax-gdb.c (gen_var_ref): Likewise.
5770 * eval.c (evaluate_subexp_for_address): Likewise.
5771 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5772 * m2-exp.y (yylex): Likewise.
5773 * printcmd.c (address_info): Likewise.
5774 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5775 * tracepoint.c (collect_symbol, scope_info): Likewise.
5777 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5779 * gdbarch.sh: Added new gdbarch struct
5780 core_regset_sections.
5781 * gdbarch.c: Refreshed.
5782 * gdbarch.h: Refreshed.
5783 * regset.h (core_regset_section): Declared.
5784 * linux-nat.c (linux_nat_do_thread_registers): Added
5785 support for the new gdbarch struct core_regset_sections.
5786 * utils.c (host_address_to_string): New function.
5787 * defs.h (host_address_to_string): New prototype.
5788 * i386-linux-tdep.c (i386_regset_rections): New register
5789 sections list for i386.
5790 (i386_linux_init_abi): Initialized new gdbarch struct
5791 core_regset_sections.
5792 * Makefile.in: Updated to reflect dependency changes.
5793 * ppc-linux-tdep.c (ppc_regset_sections): Register
5794 sections list for ppc.
5795 (ppc_linux_init_abi): Initialized new gdbarch struct
5796 core_regset_sections
5798 2008-05-24 Andreas Schwab <schwab@suse.de>
5800 * linespec.c (decode_objc): Save current language around call to
5803 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5805 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5806 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5807 Return the proper bound value if the array index type is an
5808 enumerated type. Compute the high bound if requested.
5809 (val_print_array_elements): Handle the case when the array
5810 element has a null size.
5811 * ada-valprint.c (print_optional_low_bound): Add handling
5812 for empty arrays or arrays of zero-size elements.
5813 (ada_val_print_array): New function, extracted out from
5814 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5815 handle empty arrays and arrays of zero-size elements.
5816 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5817 code by call to ada_val_print_array.
5818 (ada_value_print): Remove handling of null array. The handling
5819 was incomplete and is now better handled by ada_val_print_array.
5821 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5823 * annotate.c (annotate_source, annotate_frame_begin): Replace
5824 deprecated_print_address_numeric with paddress.
5825 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5826 * tui/tui-stack.c (tui_make_status_line): Likewise.
5828 * defs.h (deprecated_print_address_numeric): Remove.
5829 * printcmd.c (deprecated_print_address_numeric): Remove.
5830 * maint.c (maint_print_section_info): Fix comment.
5832 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5834 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5835 print_binary_chars, print_char_chars): Add byte_order parameter and
5836 replace gdbarch_byte_order.
5837 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5838 expressions and remove them. Remove unused TWO_TO_FOURTH.
5839 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5840 endianness. Update call to print_hex_chars.
5841 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5842 print_binary_chars, print_char_chars): Add byte_order parameter.
5843 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5844 get at the endianness. Update print_*_char calls to use byte_order.
5846 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5848 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5850 (SYMBOL_LOCATION_BATON): Update.
5852 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5854 * symtab.h (enum address_class): Remove LOC_BASEREG and
5856 (struct symbol): Remove "basereg" member of "aux_value" union.
5857 (SYMBOL_BASEREG): Remove.
5859 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5861 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5862 (ada_add_block_symbols): Likewise.
5863 * ax-gdb.c (gen_var_ref): Likewise.
5864 * buildsym.c (finish_block): Likewise.
5865 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5866 * m2-exp.y (yylex): Likewise.
5867 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5868 * printcmd.c (address_info): Likewise.
5869 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5870 (print_frame_arg_vars): Likewise.
5871 * symmisc.c (print_symbol): Likewise.
5872 * symtab.c (lookup_block_symbol): Likewise.
5873 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5874 (scope_info): Likewise.
5876 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5878 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5880 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5881 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5882 (ada_add_block_symbols): Likewise.
5883 * ax-gdb.c (gen_var_ref): Likewise.
5884 * buildsyms.c (finish_block): Likewise.
5885 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5886 * m2-exp.y (yylex): Likewise.
5887 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5888 * printcmd.c (address_info): Likewise.
5889 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5890 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5891 * symtab.c (lookup_block_symbol): Likewise.
5892 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5893 (scope_info): Likewise.
5895 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5897 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5898 LOC_HP_THREAD_LOCAL_STATIC.
5900 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5901 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5902 (read_var_value): Likewise.
5903 * buildsym.c (finish_block): Likewise.
5904 * objfiles.c (objfile_relocate): Likewise.
5905 * printcmd.c (address_info): Likewise.
5906 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5907 * tracepoint.c (scope_info): Likewise.
5909 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5910 Maxim Grigoriev <maxim2405@gmail.com>
5912 * xtensa-tdep.c (xtensa_read_register): Remove.
5913 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5914 argument litbase to call0_frame_cache().
5915 (call0_track_op, call0_analyze_prologue)
5916 (call0_frame_cache): Use extra argument litbase.
5918 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5920 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5922 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5924 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5926 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5928 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5929 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5930 struct trad_frame_saved_reg *.
5931 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5932 trad_frame_alloc_saved_regs. Update accesses. Record previous
5933 value of SP as being vfp.
5934 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5935 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5937 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5939 * score-tdep.c (score_print_insn): Get the current endianess from
5940 disassemble_info instead of gdbarch_byte_order.
5942 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5944 * frame.c (get_prev_frame_1): Build frame id before setting
5945 this_frame->prev_p, not after.
5947 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5949 * annotate.c (annotate_new_thread): New function for new-thread
5951 * annotate.h: (annotate_new_thread): New extern.
5952 * thread.c (add_thread_with_info): Use it.
5953 * Makefile.in (thread.o): Add dependency on annotate.h.
5955 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5957 * win32-nat.c (win32_wait): Block the control-c event while
5958 waiting for a debug event.
5960 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5962 * symtab.h (lookup_symbol_in_language): Update comment.
5963 * symtab.c (lookup_symbol_aux_block): Update comment.
5964 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5966 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5968 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5969 (lookup_symbol): Likewise.
5970 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5971 (lookup_symbol): Likewise.
5972 (search_symbols): Update.
5974 * linespec.c (find_methods, collect_methods): Update.
5975 (add_matching_methods, add_constructors): Update.
5976 (decode_compound, decode_dollar, decode_variable): Update.
5977 (lookup_prefix_sym): Update.
5979 (symbol_found): Remove SYM_SYMTAB parameter.
5980 Use SYMBOL_SYMTAB (sym) instead.
5982 * gdbtypes.c (lookup_typename): Update.
5983 (lookup_struct, lookup_union, lookup_enum): Update.
5984 (lookup_template_type): Update.
5985 (check_typedef): Update.
5986 * language.c (lang_bool_type): Update.
5987 * mdebugread.c (parse_procedure): Update.
5988 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5989 * parse.c (write_dollar_variable): Update.
5990 * printcmd.c (address_info): Update.
5991 * source.c (select_source_symtab): Update.
5992 * stack.c (print_frame_args, print_frame_arg_vars): Update.
5993 * valops.c (find_function_in_inferior): Update.
5994 (value_struct_elt_for_reference): Update.
5995 * value.c (value_static_field, value_fn_field): Update.
5997 * alpha-mdebug-tdep.c (find_proc_desc): Update.
5998 * arm-tdep.c (arm_skip_prologue): Update.
5999 * mt-tdep.c (mt_skip_prologue): Update.
6000 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
6002 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
6003 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
6004 (add_defn_to_vec): Likewise.
6005 (ada_add_block_symbols): Likewise.
6006 (lookup_cached_symbol, cache_symbol): Likewise.
6007 (standard_lookup): Update.
6008 (ada_lookup_symbol_list): Update.
6010 * c-valprint.c (c_val_print): Update.
6011 * cp-support.c (cp_lookup_rtti_type): Update.
6012 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
6013 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
6014 * p-valprint.c (pascal_val_print): Update.
6015 * scm-lang.c (scm_lookup_name): Update.
6021 * objc-exp.y: Update.
6024 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6026 * language.h (struct language_defn): Remove SYMTAB parameter from
6027 la_lookup_symbol_nonlocal callback function pointer.
6029 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6030 (ada_lookup_encoded_symbol): Likewise.
6031 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6032 Always call fixup_symbol_section.
6033 (ada_lookup_symbol): Remove SYMTAB parameter.
6034 (ada_lookup_symbol_nonlocal): Likewise.
6035 * ada-exp.y (write_object_renaming): Update.
6036 (find_primitive_type): Likewise.
6038 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6039 (cp_lookup_symbol_namespace): Likewise.
6040 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
6041 (lookup_symbol_file): Likewise.
6042 (lookup_possible_namespace_symbol): Likewise.
6043 (cp_lookup_symbol_nonlocal): Likewise.
6044 (cp_lookup_symbol_namespace): Likewise.
6045 (cp_lookup_nested_type): Update.
6047 * scm-valprint.c (scm_inferior_print): Update.
6048 * valops.c (value_maybe_namespace_elt): Update.
6050 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
6051 lookup_lib_global_symbol callback function pointer.
6052 (solib_global_lookup): Remove SYMTAB parameter.
6053 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
6054 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
6056 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6057 (lookup_symbol_static): Likewise.
6058 (lookup_symbol_global): Likewise.
6059 (lookup_symbol_aux_block): Likewise.
6060 (lookup_global_symbol_from_objfile): Likewise.
6061 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
6062 (lookup_symbol_aux_local): Likewise.
6063 (lookup_symbol_aux_block): Likewise.
6064 (lookup_symbol_aux_symtabs): Likewise.
6065 (lookup_symbol_aux_psymtabs): Likewise.
6066 (lookup_global_symbol_from_objfile): Likewise.
6067 (basic_lookup_symbol_nonlocal): Likewise.
6068 (lookup_symbol_static): Likewise.
6069 (lookup_symbol_global): Likewise.
6071 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
6073 2008-05-17 Pedro Alves <pedro@codesourcery.com>
6075 * remote.c (init_extended_remote_ops): Fix typo.
6077 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6079 * NEWS: Mention new DICOS x86 target configuration.
6081 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6082 Ulrich Weigand <uweigand@de.ibm.com>
6084 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
6085 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
6087 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
6088 use it instead of ginfo->value.address. Look up minimal symbol by
6089 address and name. Assume OBJFILE is non-NULL.
6090 (fixup_symbol_section): Ensure we always have an objfile to look
6091 into. Extract and pass to fixup_section the symbol's address that
6092 will match the minimal symbol's address.
6093 (fixup_psymbol_section): Likewise.
6095 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
6096 overlays and the addrmap returned the wrong section.
6098 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
6099 calling fixup_symbol_section.
6101 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6103 * minsyms.c: Include "target.h".
6104 (find_solib_trampoline_target): Handle minimal symbols pointing
6105 to function descriptors as well.
6106 * Makefile.in (minsyms.o): Update dependencies.
6108 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
6109 (ppc64_standard_linkage1): ... this. Fix optional instructions.
6110 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
6111 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
6112 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
6113 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
6114 (ppc64_standard_linkage_target): Rename to ...
6115 (ppc64_standard_linkage1_target): ... this.
6116 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
6117 (ppc64_skip_trampoline_code): Support three variants of standard
6118 linkage stubs. Call find_solib_trampoline_target to handle
6121 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6123 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
6124 ppc64_sysv_abi_adjust_breakpoint_address.
6125 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6126 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6128 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6130 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
6131 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
6132 of ppc_linux_skip_trampoline_code.
6134 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
6136 * gdbarch.sh: Delete dwarf_reg_to_regnum.
6137 * gdbarch.c, gdbarch.h: Regenerated.
6138 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
6139 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
6140 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
6142 2008-05-15 Pedro Alves <pedro@codesourcery.com>
6144 * linux-nat.c (trap_ptid): Delete.
6145 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
6147 * linux-thread-db.c (thread_db_wait): Adjust.
6149 2008-05-15 Joel Brobecker <brobecker@adacore.com>
6151 * linespec.c (decode_line_1): Fix a couple of comments.
6153 2008-05-15 Alan Modra <amodra@bigpond.net.au>
6155 * dbxread.c: Formatting.
6156 (INTERNALIZE_SYMBOL): Init n_other.
6157 (set_namestring): Take pointer to nlist arg rather than struct
6158 copy. Update all callers.
6160 2008-05-15 Andreas Schwab <schwab@suse.de>
6162 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
6163 (dwarf2read.o): Add $(addrmap_h).
6165 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
6167 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
6168 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
6169 to handle ppc32 PLT entries.
6170 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
6173 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
6175 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
6176 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
6177 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6178 (lookup_minimal_symbol_by_pc_section): Use
6179 lookup_minimal_symbol_by_pc_section_1.
6180 (lookup_solib_trampoline_symbol_by_pc): Likewise.
6182 2008-05-13 Joel Brobecker <brobecker@adacore.com>
6184 * findcmd.c: Add #include "gdb_stdint.h".
6185 * Makefile.in (findcmd.o): Update dependencies.
6187 2008-05-11 David S. Miller <davem@davemloft.net>
6189 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
6190 long double size override, Linux does use 128-bit now.
6192 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
6193 (sparc_linux_write_pc): New function.
6194 (sparc32_linux_init_abi): Register it.
6195 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
6196 (sparc64_linux_write_pc): New function.
6197 (sparc64_linux_init_abi): Register it.
6199 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
6200 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
6202 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
6204 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
6205 and info.tdep_info before calling gdbarch_init_osabi.
6207 2008-05-09 Joel Brobecker <brobecker@adacore.com>
6209 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
6210 the type of the right hand side of the assignment to the type
6211 of the left hand side if the left hand side is a convenience
6214 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
6216 * NEWS: Mention gdbserver bi-arch capability.
6218 2008-05-09 Doug Evans <dje@google.com>
6221 * NEWS: Document find command and qSearch:memory packet.
6222 * Makefile.in (SFILES): Add findcmd.c.
6223 (COMMON_OBJS): Add findcmd.o.
6224 (findcmd.o): New rule.
6225 * findcmd.c: New file.
6226 * target.h (target_ops): New member to_search_memory.
6227 (simple_search_memory): Declare.
6228 (target_search_memory): Declare.
6229 * target.c (simple_search_memory): New fn.
6230 (target_search_memory): New fn.
6231 * remote.c (PACKET_qSearch_memory): New packet kind.
6232 (remote_search_memory): New fn.
6233 (init_remote_ops): Init to_search_memory.
6234 (init_extended_remote_ops): Ditto.
6235 (_initialize_remote): Add qSearch:memory packet config command.
6237 2008-05-09 Eli Zaretskii <eliz@gnu.org>
6239 * thread.c (_initialize_thread): Don't use commas and periods in
6240 first line of doc string of "set/show print thread-events".
6242 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6244 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
6245 Update for unwinder changes.
6247 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6249 * frame.c (get_frame_base_address, get_frame_locals_address)
6250 (get_frame_args_address): Pass the correct frame when calling
6251 frame_base_find_by_frame.
6253 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6255 * remote.c (extended_remote_attach_1): Call target_find_description.
6257 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
6259 * remote.c (extended_remote_create_inferior_1): Clean up
6260 before marking the target running.
6262 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6264 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
6267 2008-05-07 Joel Brobecker <brobecker@adacore.com>
6269 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
6270 sparc64-sol2-tdep.c: Update for unwinder changes.
6272 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
6274 * cp-support.c (mangled_name_to_comp): Initialize storage.
6275 (unqualified_name_from_comp): Likewise.
6277 2008-05-07 Jie Zhang <jie.zhang@analog.com>
6279 * remote.c (remote_insert_breakpoint): Call get_remote_state
6280 after gdbarch_breakpoint_from_pc is called.
6281 (remote_insert_hw_breakpoint): Likewise.
6283 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6285 * valprint.c (val_print): Add new language parameter and use it
6286 instead of using the current_language. Update calls to val_print
6288 (common_val_print): Add new langauge parameter and pass it to
6290 * value.h (struct language_defn): Add opaque declaration.
6291 (val_print, common_val_print): Update declarations.
6292 * stack.c (print_frame_args): Update call to common_val_print
6293 using the appropriate language.
6294 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
6295 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
6296 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
6297 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
6298 #include "language.h" if necessary.
6299 Update calls to val_print and common_val_print.
6300 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
6301 Update dependencies.
6303 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6305 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
6306 pointing inside a non-executable section as function descriptors.
6308 2008-05-06 Pedro Alves <pedro@codesourcery.com>
6310 * inf-loop.c (inferior_event_handler): Run all continuations and
6311 print any language change before running the breakpoint commands.
6313 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6315 * frame-unwind.c (frame_unwind_got_bytes): New function.
6316 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
6317 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
6318 for unwinder changes.
6320 2008-05-05 Doug Evans <dje@google.com>
6322 * NEWS: Mention new /m modifier for disassemble command.
6323 * cli/cli-cmds.c (print_disassembly): New function.
6324 (disassemble_current_function): New function
6325 (disassemble_command): Recognize /m modifier, print mixed
6327 (init_cli_cmds): Update disassemble help text.
6329 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
6331 * xtensa-tdep.c: Update for unwinder changes.
6333 2008-05-05 Andreas Schwab <schwab@suse.de>
6335 Update m68k port for unwinder changes.
6336 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
6337 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
6338 (m68k_frame_unwind): Use default_frame_sniffer.
6339 (m68k_frame_sniffer): Remove.
6340 (m68k_frame_base_address): Expect this_frame.
6341 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
6343 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
6344 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
6345 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
6346 parameter instead of pc value.
6347 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
6349 (m68k_linux_sigtramp_frame_this_id)
6350 (m68k_linux_sigtramp_frame_prev_register)
6351 (m68k_linux_sigtramp_frame_sniffer): Update signature.
6352 (m68k_linux_sigtramp_frame_unwind): Use
6353 m68k_linux_sigtramp_frame_sniffer.
6354 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
6356 * m68klinux-nat.c (store_register): Fix typo.
6358 2008-05-05 Pedro Alves <pedro@codesourcery.com>
6360 * infcmd.c (step_1): Put thread id on the stack to avoid possible
6363 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
6365 * symfile.c (reread_symbols): Update objfile's entry point.
6367 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
6368 Joel Brobecker <brobecker@adacore.com>
6370 * ada-lang.c: Update throughout to use symbol_matches_domain
6371 instead of matching the symbol domain explictly.
6372 * dwarf2read.c (add_partial_symbol): Do not add new psym for
6373 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
6374 class as typedefs. See lookup_partial_symbol function.
6375 (new_symbol): Similar to add_partial_symbol, do not create
6376 symbol for the typedef. See lookup_block_symbol.
6377 * symtab.c (symbol_matches_domain): New function, takes care
6378 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
6379 (lookup_partial_symbol): Use symbol_matches_domain to see if the
6380 found psym domain matches the given domain.
6381 (lookup_block_symbol): Likewise.
6383 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6385 * top.c (command_line_handler_continuation): Remove.
6386 (execute_command): Do not install the above.
6388 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6390 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
6391 and catch all exceptions from it.
6392 * top.c (command_line_handler_continuation): Don't
6393 call bpstat_do_action here.
6395 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6397 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
6398 (struct die_info): Remove type.
6399 (read_type_die, read_typedef, read_base_type, read_subrange_type)
6400 (read_structure_type, read_enumeration_type, read_array_type)
6401 (read_tag_pointer_type, read_tag_ptr_to_member_type)
6402 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
6403 (read_tag_string_type, read_subroutine_type, read_set_type)
6404 (read_unspecified_type): Delete prototypes. Remove check for
6405 already-loaded type. Return the new type.
6406 (set_die_type): Return the new type.
6407 (reset_die_and_siblings_types): Delete.
6408 (load_comp_unit, load_full_comp_unit): Set type_hash.
6409 (process_queue): Remove call to reset_die_and_siblings_types.
6410 (process_die): Do not read most types here. Use read_type_die
6412 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
6413 (quirk_gcc_member_function_pointer): Return the new type.
6414 (process_structure_scope, process_enumeration_scope): Use
6415 get_die_type and read the DIE's type.
6416 (read_full_die): Do not initialize die->type.
6417 (tag_type_to_type): Use read_type_die.
6418 (read_type_die): Check for already defined types. Return the
6420 (determine_prefix): Use get_die_type.
6421 (set_die_type): Return the type.
6422 (get_die_type): Take a CU argument. Check for no type_hash.
6424 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6426 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
6429 2008-05-04 Pedro Alves <pedro@codesourcery.com>
6431 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
6432 and bp_longjmp_resume breakpoints.
6433 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
6435 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
6436 breakpoints. Create bp_longjmp breakpoints as momentary
6438 (enable_longjmp_breakpoint): Delete.
6439 (set_longjmp_breakpoint): New.
6440 (disable_longjmp_breakpoint): Delete.
6441 (delete_longjmp_breakpoint): New.
6442 (set_longjmp_resume_breakpoint): Delete.
6443 (set_momentary_breakpoint_at_pc): New.
6444 (breakpoint_re_set_one): Don't delete bp_longjmp and
6445 bp_longjmp_resume breakpoints.
6446 (breakpoint_re_set): Don't create longjmp and longjmp-resume
6449 * infrun.c (step_resume_breakpoint): Add comment.
6450 (struct execution_control_state): Delete handling_longjmp member.
6451 (init_execution_control_state). Don't clear handling_longjmp.
6452 (context_switch): Don't context switch handling_longjmp.
6453 (handle_inferior_event): If handling a bp_longjmp breakpoint,
6454 create a bp_longjmp_resume breakpoint, and set it as current
6455 step_resume_breakpoint, then step over the longjmp breakpoint. If
6456 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
6457 breakpoint, delete the longjmp-resume breakpoint, and stop
6459 (currently_stepping): Remove handling_longjmp from expression.
6460 (insert_step_resume_breakpoint_at_sal): Update comment.
6461 (insert_longjmp_resume_breakpoint): New.
6463 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
6464 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
6466 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
6467 (set_longjmp_resume_breakpoint): Delete declaration.
6469 * gdbthread.h (save_infrun_state): Remove handling_longjmp
6471 (load_infrun_state): Delete *handling_longjmp parameter.
6472 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
6474 (load_infrun_state): Delete *handling_longjmp parameter. Update
6477 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
6478 (delete_longjmp_breakpoint_cleanup): New.
6479 (step_1): Call set_longjmp_breakpoint instead of
6480 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
6481 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
6482 (step_1_continuation): Pass thread id in the continuation args to
6484 (step_once): Add thread parameter. Pass thread id the the
6487 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6489 Set CU BASE_ADDRESS already from partial DIEs.
6490 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
6491 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
6492 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
6493 from these variables if it was still unset.
6495 * Makefile.in: Update dependencies.
6496 * dwarf2read.c: Include "addrmap.h"
6497 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
6498 (dwarf2_ranges_read): New prototype.
6499 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
6500 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
6501 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
6502 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
6503 comment for it. Add the found ranges to RANGES_PST. New variable
6504 BASEADDR, initialize it the common way.
6505 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
6506 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
6507 HAS_RANGES_OFFSET for the later processing.
6508 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
6509 * symtab.c: Include "addrmap.h"
6510 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
6511 Move the psymtab locator into ...
6512 (find_pc_sect_psymtab_closer): ... a new function.
6514 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6516 * arch-utils.c (gdbarch_update_p): Use default values for
6517 info.abfd and info.target_desc if they are NULL.
6518 (gdbarch_from_bfd): Remove assertion.
6519 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6520 using the current target description.
6521 (gdbarch_info_fill): Do not use default values for info->abfd
6522 and info->target_desc.
6524 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6526 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6528 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6530 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6531 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6533 * regcache.c (read_pc_pid): Remove, replace by ...
6534 (regcache_read_pc): ... this function.
6535 (write_pc_pid): Remove, replace by ...
6536 (regcache_write_pc): ... this function.
6537 (read_pc, write_pc): Update.
6539 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6540 write_pc_pid by regcache_read_pc and regcache_write_pc.
6541 (displaced_step_fixup): Likewise.
6542 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6543 (prepare_to_proceed): Likewise.
6544 (proceed): Likewise.
6545 (adjust_pc_after_break): Likewise.
6546 (handle_inferior_event): Likewise.
6548 * linux-nat.c (cancel_breakpoint): Likewise.
6549 * linux-thread-db.c (check_event): Likewise.
6550 * aix-thread.c (aix_thread_wait): Likewise.
6551 * tracepoint.c (trace_dump_command): Likewise.
6553 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6555 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6556 SYMBOL_LOCATION_BATON.
6558 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6560 * target.h (struct target_ops): New field to_auxv_parse.
6561 * auxv.c (default_auxv_parse): New, renamed from previous
6563 (target_auxv_parse): Try to call target method. Fallback to
6564 default_auxv_parse if not found.
6565 * procfs.c (procfs_auxv_parse): New.
6566 (init_procfs_ops): On Solaris, in 64-bit mode, install
6569 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6571 * symfile.c (add_symbol_file_command): Use paddress rather than
6572 hex_string to print the address.
6574 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6576 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6577 return the null frame ID to terminate the backtrace.
6579 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6581 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6582 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6583 (SIG_FRAME_PC_OFFSET): Likewise.
6584 (SIG_FRAME_LR_OFFSET): Likewise.
6585 (SIG_FRAME_FP_OFFSET): Likewise.
6586 (rs6000_push_dummy_call): Likewise.
6587 (rs6000_return_value): Likewise.
6588 (rs6000_convert_from_func_ptr_addr): Likewise.
6589 (branch_dest, rs6000_software_single_step): Likewise.
6590 (deal_with_atomic_sequence): Rename to ...
6591 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6592 Do not call branch_dest; inline required parts of that function.
6593 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6594 with SYMBOL_LINKAGE_NAME.
6595 (struct reg, regsize): Delete.
6596 (read_memory_addr): Delete; inline into callers.
6597 (rs6000_skip_prologue): Move after skip_prologue.
6598 (skip_prologue): Remove prototype.
6599 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6600 initialization as if this variable were true. Do not install
6601 ppc64_sysv_abi_adjust_breakpoint_address.
6603 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6604 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6606 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6607 (SIG_FRAME_PC_OFFSET): Likewise.
6608 (SIG_FRAME_LR_OFFSET): Likewise.
6609 (SIG_FRAME_FP_OFFSET): Likewise.
6610 (rs6000_push_dummy_call): Likewise.
6611 (rs6000_return_value): Likewise.
6612 (rs6000_convert_from_func_ptr_addr): Likewise.
6613 (branch_dest, rs6000_software_single_step): Likewise. Replace
6614 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6615 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6616 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6617 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6618 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6620 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6621 (AIX_TEXT_SEGMENT_BASE): New macro.
6622 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6623 by AIX_TEXT_SEGMENT_BASE.
6625 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6626 (struct gdbarch_tdep): Remove text_segment_base member.
6627 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6628 ppc64_sysv_abi_adjust_breakpoint_address.
6630 * Makefile.in (rs6000-tdep.o): Update dependencies.
6631 (rs6000-aix-tdep.o): Likewise.
6633 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6634 Thiago Jung Bauermann <bauerman@br.ibm.com>
6636 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6637 * doublest.c (convert_typed_floating): Fix typo in comment.
6638 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6639 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6640 * frame.c (frame_unwind_address_in_block): Likewise.
6641 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6642 * symtab.h (struct symbol): Likewise.
6643 * tramp-frame.h (struct trad_frame_cache): Likewise.
6644 * value.c (allocate_repeat_value): Likewise.
6646 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6648 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6649 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6651 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6653 * parse.c (parse_exp_in_context): Don't override
6654 expression_context_pc if get_selected_block returned a valid
6657 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6659 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6660 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6661 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6663 * c-typeprint.c (c_type_print_base): Delete handling of template
6665 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6666 (METHOD_PTR_TO_VOFFSET): Delete.
6667 * defs.h (QUIT_FIXME): Delete.
6668 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6669 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6670 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6671 ninstantiations, and instantiations.
6672 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6673 (TYPE_FN_FIELD_INLINED): Delete.
6674 * srec.h (SREC_BINARY): Delete.
6675 * symtab.c (symbol_init_demangled_name): Delete.
6676 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6677 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6678 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6679 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6680 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6681 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6682 * target.h (enum thread_control_capabilities): Delete tc_switch.
6683 (target_can_switch_threads): Delete.
6685 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6687 * Makefile.in (objfiles.o): Update.
6688 * exec.c (exec_set_section_address): Support p->addr != 0.
6689 * objfiles.c (objfile_relocate): Update exec_ops section
6691 * symfile.c (place_section): Move exec_set_section_address call...
6692 (default_symfile_offsets): ...to here.
6694 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6696 * Makefile.in (ppc_linux_tdep_h): New macro.
6697 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6698 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6699 (powerpc_e500l_c): Likewise.
6700 (ppc-linux-nat.o): Update dependencies.
6701 (ppc-linux-tdep.o): Update dependencies.
6702 (rs6000-tdep.o): Update dependencies.
6704 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6705 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6706 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6707 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6708 (tdesc_powerpc_e500): Remove.
6710 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6711 and "features/rs6000/powerpc-altivec64.c".
6712 (ppc_supply_reg, ppc_collect_reg): Make global.
6713 (variants): Use tdesc_powerpc_32 for "powerpc" and
6714 tdesc_powerpc_altivec64 for "powerpc64".
6715 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6717 * ppc-linux-tdep.h: New file.
6719 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6720 Include "features/rs6000/powerpc-32l.c".
6721 Include "features/rs6000/powerpc-altivec32l.c".
6722 Include "features/rs6000/powerpc-64l.c".
6723 Include "features/rs6000/powerpc-altivec64l.c".
6724 Include "features/rs6000/powerpc-e500l.c".
6725 (ppc_linux_supply_gregset): New function.
6726 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6727 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6728 (ppc64_linux_gregset): Likewise.
6729 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6730 (ppc_linux_trap_reg_p): New function.
6731 (ppc_linux_write_pc): New function.
6732 (ppc_linux_core_read_description): New function.
6733 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6734 ppc_linux_core_read_description. Install orig_r3 and trap
6735 registers if present in the target description.
6736 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6738 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6739 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6740 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6741 (fetch_ppc_registers): Likewise.
6742 (store_ppc_registers): Likewise.
6743 (store_register): Likewise.
6744 (ppc_linux_read_description): Check whether AltiVec is supported.
6745 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6746 Linux target description.
6748 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6749 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6750 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6751 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6752 rs6000/powerpc-e500. Update -expedite variables accordingly.
6754 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6755 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6756 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6757 * features/rs6000/powerpc-e500.c: Regenerate.
6758 * features/rs6000/powerpc-32.c: Regenerate.
6759 * features/rs6000/powerpc-64.c: Regenerate.
6761 * features/rs6000/power-linux.xml: New file.
6762 * features/rs6000/power64-linux.xml: New file.
6763 * features/rs6000/powerpc-32l.xml: New file.
6764 * features/rs6000/powerpc-altivec32l.xml: New file.
6765 * features/rs6000/powerpc-64l.xml: New file.
6766 * features/rs6000/powerpc-altivec64l.xml: New file.
6767 * features/rs6000/powerpc-e500l.xml: New file.
6768 * features/rs6000/powerpc-32l.c: New (generated) file.
6769 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6770 * features/rs6000/powerpc-64l.c: New (generated) file.
6771 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6772 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6774 * regformats/reg-ppc.dat: Remove.
6775 * regformats/reg-ppc64.dat: Remove.
6776 * regformats/rs6000/powerpc-32.dat: Remove.
6777 * regformats/rs6000/powerpc-64.dat: Remove.
6778 * regformats/rs6000/powerpc-e500.dat: Remove.
6779 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6780 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6781 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6782 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6783 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6785 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6787 * thread.c (delete_thread): Call observer_notify_thread_exit.
6788 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6789 thread_exit observer.
6790 (mi_thread_exit): New.
6792 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6794 * breakpoint.c (create_exception_catchpoint): Remove prototype
6795 for already deleted function.
6796 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6797 * frame.h (show_stack_frame): Remove prototype.
6798 * stack.c (show_stack_frame): Remove empty, unused function.
6799 * source.c (symtab_to_fullname, print_source_lines): Small fix
6801 * value.c (show_values): Update comments to mention "show values"
6802 command instead of "info history".
6804 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6806 * linespec.c: Include "target.h".
6807 (minsym_found): Handle minimal symbols pointing to function
6808 descriptors. Use find_function_start_pc.
6809 * minsyms.c (msymbol_objfile): New function.
6810 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6811 to function descriptors.
6812 * symtab.c (fixup_section): Only use minimal symbol at the same
6813 address to determine section of a symbol.
6814 (find_function_start_pc): New function.
6815 (find_function_start_sal): Use it.
6816 * symtab.h (msymbol_objfile): Add prototype.
6817 (find_function_start_pc): Likewise.
6818 * value.c: Include "objfiles.h".
6819 (value_fn_field): Handle minimal symbols pointing to function
6821 * Makefile.in (linespec.o): Update dependencies.
6822 (value.o): Likewise.
6824 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6826 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6827 inside a PAD type is a bitfield.
6829 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6831 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6832 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6833 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6834 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6835 Allow typedefs when checking for function pointer arguments.
6836 Right-align small structs passed on the stack.
6837 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6838 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6839 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6841 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6843 * Makefile.in (arm-tdep.o): Update.
6844 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6845 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6846 (arm_pc_is_thumb): Use mapping symbols.
6847 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6848 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6849 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6850 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6851 * gdbarch.sh: Add record_special_symbol.
6852 * gdbarch.c, gdbarch.h: Regenerated.
6853 * objfiles.c (struct objfile_data): Add cleanup member.
6854 (register_objfile_data_with_cleanup): New function, from
6855 register_objfile_data.
6856 (register_objfile_data): Use it.
6857 (objfile_free_data): Call clear_objfile_data.
6858 (clear_objfile_data): Call cleanup functions.
6859 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6861 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6863 * objfiles.c (init_entry_point_info): Handle shared libraries.
6865 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6867 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6870 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6871 Pedro Alves <pedro@codesourcery.com>
6873 Implement displaced stepping.
6875 * gdbarch.sh (max_insn_length): New 'variable'.
6876 (displaced_step_copy, displaced_step_fixup)
6877 (displaced_step_free_closure, displaced_step_location): New
6879 (struct displaced_step_closure): Add forward declaration.
6880 * gdbarch.c, gdbarch.h: Regenerated.
6882 * arch-utils.c: #include "objfiles.h".
6883 (simple_displaced_step_copy_insn)
6884 (simple_displaced_step_free_closure)
6885 (displaced_step_at_entry_point): New functions.
6886 * arch-utils.h (simple_displaced_step_copy_insn)
6887 (simple_displaced_step_free_closure)
6888 (displaced_step_at_entry_point): New prototypes.
6890 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6891 (I386_MAX_MATCHED_INSN_LEN): ... this.
6892 (i386_absolute_jmp_p, i386_absolute_call_p)
6893 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6894 (i386_displaced_step_fixup): New functions.
6895 (struct i386_insn, i386_match_insn): Update.
6896 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6897 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6898 (i386_displaced_step_fixup): New prototype.
6899 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6900 Register gdbarch_displaced_step_copy,
6901 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6902 and gdbarch_displaced_step_location functions.
6904 * infrun.c (debug_displaced): New variable.
6905 (show_debug_displaced): New function.
6906 (struct displaced_step_request): New struct.
6907 (displaced_step_request_queue, displaced_step_ptid)
6908 (displaced_step_gdbarch, displaced_step_closure)
6909 (displaced_step_original, displaced_step_copy)
6910 (displaced_step_saved_copy, can_use_displaced_stepping): New
6912 (show_can_use_displaced_stepping, use_displaced_stepping)
6913 (displaced_step_clear, cleanup_displaced_step_closure)
6914 (displaced_step_dump_bytes, displaced_step_prepare)
6915 (displaced_step_clear_cleanup, write_memory_ptid)
6916 (displaced_step_fixup): New functions.
6917 (resume): Call displaced_step_prepare.
6918 (proceed): Call read_pc once, and remember the value. If using
6919 displaced stepping, don't remove breakpoints.
6920 (handle_inferior_event): Call displaced_step_fixup. Add some
6921 debugging output. When we try to step over a breakpoint, but get
6922 a signal to deliver to the thread instead, ensure the step-resume
6923 breakpoint is actually inserted. If a thread hop is needed, and
6924 displaced stepping is enabled, don't remove breakpoints.
6925 (init_wait_for_inferior): Call displaced_step_clear.
6926 (_initialize_infrun): Add "set debug displaced" command. Add
6927 "maint set can-use-displaced-stepping" command. Clear
6928 displaced_step_ptid.
6929 * inferior.h (debug_displaced): Declare variable.
6930 (displaced_step_dump_bytes): Declare function.
6932 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6935 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6937 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6938 (arm_force_mode_string, arm_show_fallback_mode)
6939 (arm_show_force_mode): New.
6940 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6942 (_initialize_arm_tdep): Add "set arm fallback-mode"
6943 and "set arm force-mode".
6944 * NEWS: Document new commands.
6946 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6948 * main.h (batch_silent): Declare.
6949 * event-top.c: Include main.h.
6950 (gdb_setup_readline): Remove extern batch_silent declaration.
6951 * infrun.c (normal_stop): Don't print source location when running in
6952 --batch-silent mode.
6953 * Makefile.in (event-top.o): Add main.h dependency.
6955 2008-05-02 Andreas Schwab <schwab@suse.de>
6957 * target.h (struct target_ops): Add
6958 to_watchpoint_addr_within_range.
6959 (target_watchpoint_addr_within_range): New function.
6960 * target.c (update_current_target): Inherit
6961 to_watchpoint_addr_within_range, defaulting to
6962 default_watchpoint_addr_within_range.
6963 (default_watchpoint_addr_within_range): New function.
6964 (debug_to_watchpoint_addr_within_range): New function.
6965 (setup_target_debug): Set to_watchpoint_addr_within_range.
6966 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6968 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6969 * breakpoint.c (watchpoints_triggered): Use
6970 target_watchpoint_addr_within_range.
6972 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6974 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6975 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6976 Set gdb_osabi to GDB_OSABI_DICOS.
6978 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6979 * osabi.c (gdb_osabi_name): Add "DICOS".
6981 * i386-dicos-tdep.c: New file.
6983 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6984 (ALLDEPFILES): Add i386-dicos-tdep.c.
6985 (i386-dicos-tdep.o): New rule.
6987 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6989 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
6990 and register the fork's PTID as a thread.
6992 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6995 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
6996 assign its value to the breakpoint created.
6997 (create_breakpoints): Add breakpoint_ops argument and pass it
6998 to create_breakpoint call.
6999 (break_command_really): Add breakpoint_ops argument and pass/assign
7001 (break_command_1): Pass NULL as ops argument.
7002 (set_breakpoint): Pass NULL as ops argument.
7003 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
7004 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
7005 catch and throw catchpoints.
7007 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7010 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
7011 translate signal numeric value from the target to GDB's enum
7013 * gdbarch.c, gdbarch.h: Regenerated.
7014 * gdbarch.sh: Added two new functions target_signal_from_host and
7015 target_signal_to_host.
7016 * target.h (default_target_signal_from_host,
7017 default_target_signal_to_host): New functions - declarations.
7018 * signals/signals.c (struct gdbarch): New declaration.
7019 (default_target_signal_to_host, default_target_signal_from_host): New
7022 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7023 Pedro Alves <pedro@codesourcery.com>
7025 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
7026 Johnston <jjohnstn@redhat.com>.
7028 * NEWS: Mention attach to stopped process fix.
7029 * infcmd.c (detach_command, disconnect_command): Discard the thread
7031 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
7032 attaching. Use signal_stop_state.
7033 (signal_stop_state): Check stop_soon.
7034 * linux-nat.c (kill_lwp): Declare earlier.
7035 (pid_is_stopped, linux_nat_post_attach_wait): New.
7036 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
7038 (linux_nat_attach): Use linux_nat_post_attach_wait.
7039 (detach_callback, linux_nat_detach): Improve handling for signalled
7041 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
7042 from the process ID.
7043 * Makefile.in (infcmd.o): Update.
7045 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7047 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
7048 * arm-tdep.c (arm_frame_is_thumb): New.
7049 (arm_pc_is_thumb): Clarify comment.
7050 (thumb_analyze_prologue): Remove PC special case.
7051 (thumb_scan_prologue): Take a block_addr argument. Use it for
7052 find_pc_partial_function. Remove unused variables.
7053 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
7054 for find_pc_partial_function. Remove PC special case.
7055 (arm_prologue_prev_register): Add special handling for PC and CPSR.
7056 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
7057 (arm_get_next_pc): Use arm_frame_is_thumb.
7058 (arm_write_pc): Use CPSR_T instead of 0x20.
7059 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
7060 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
7062 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
7063 DWARF2_FRAME_REG_FN.
7064 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
7065 DWARF2_FRAME_REG_FN.
7066 (struct dwarf2_frame_state_reg): Add FN to loc union.
7068 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
7070 * exec.c (print_section_info): Add missing '\n'.
7072 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
7074 * thread.c (add_thread): Move observer call to ...
7075 (add_thread_silent): ... here.
7077 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7079 * rs6000-tdep.c: Update for unwinder changes.
7080 * ppcobsd-tdep.c: Likewise.
7082 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7084 * s390-tdep.c: Update for unwinder changes.
7086 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7088 * spu-tdep.c: Update for unwinder changes.
7090 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7092 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
7093 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
7094 sparc64-linux-tdep.c: Update for unwinder changes.
7096 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7098 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
7099 for unwinder changes.
7100 * mips-tdep.c: Likewise.
7101 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
7104 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7106 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
7109 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7111 Update i386 and amd64 ports for unwinder changes.
7113 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
7114 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
7115 (amd64_frame_unwind): Use default_frame_sniffer.
7116 (amd64_frame_sniffer): Delete.
7117 (amd64_sigtramp_frame_cache): Expect this_frame.
7118 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
7119 (amd64_sigtramp_frame_sniffer): Update signature.
7120 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
7121 (amd64_frame_base_address): Expect this_frame.
7122 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
7124 (amd64_init_abi): Use set_gdbarch_dummy_id and
7125 frame_unwind_append_unwinder.
7126 * i386-tdep.c (i386_frame_cache): Expect this_frame.
7127 (i386_frame_this_id, i386_frame_prev_register): Update signature.
7128 (i386_frame_unwind): Use default_frame_sniffer.
7129 (i386_frame_sniffer): Delete.
7130 (i386_sigtramp_frame_cache): Expect this_frame.
7131 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
7132 (i386_sigtramp_frame_sniffer): Update signature.
7133 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
7134 (i386_frame_base_address): Update signature.
7135 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
7136 (i386_push_dummy_call): Update comment.
7137 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
7139 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
7140 and frame_unwind_append_unwinder.
7141 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
7142 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
7143 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
7144 i386nbsd-tdep.c: Update for unwinder changes.
7146 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7148 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
7149 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
7151 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
7152 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
7153 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
7155 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
7157 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
7159 * tramp-frame.h (struct tramp_frame): Update signature of init.
7160 * Makefile.in (trad-frame.o): Update.
7162 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7164 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
7165 (execute_stack_op): Put this_frame in the baton.
7166 (execute_cfa_program): Take this_frame.
7167 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
7168 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
7169 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
7170 (dwarf2_frame_this_id): Adjust to work on this_frame.
7171 (dwarf2_signal_frame_this_id): Delete.
7172 (dwarf2_frame_prev_register): Update signature. Use new frame
7174 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
7175 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
7176 dwarf2_frame_sniffer.
7177 (dwarf2_append_unwinders): New.
7178 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
7180 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
7181 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
7182 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
7183 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
7184 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
7185 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
7186 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
7187 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
7188 (dwarf2_append_unwinders): Declare.
7189 (dwarf2_frame_base_sniffer): Update declaration.
7190 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
7193 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7195 Convert frame unwinders to use the current frame and
7198 * frame.c (frame_debug): Make global.
7199 (get_frame_id): Pass this frame to unwinder routines.
7200 (frame_pc_unwind): Remove unused unwind->prev_pc support.
7201 (do_frame_register_read): Do not discard the return value of
7202 frame_register_read.
7203 (frame_register_unwind): Remove debug messages. Use
7204 frame_unwind_register_value.
7205 (frame_unwind_register_value, get_frame_register_value): New
7207 (create_new_frame, get_frame_base_address, get_frame_locals_address)
7208 (get_frame_args_address, get_frame_type): Pass this frame to
7210 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
7212 * frame.h: Update comments.
7213 (frame_debug, frame_unwind_register_value, get_frame_register_value)
7214 (frame_prepare_for_sniffer): Declare.
7215 * frame-unwind.h: Update comments and parameter names.
7216 (default_frame_sniffer): Declare.
7217 (frame_prev_register_ftype): Return a struct value *.
7218 (struct frame_unwind): Remove prev_pc member.
7219 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
7220 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
7221 (frame_unwind_got_register, frame_unwind_got_memory)
7222 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
7223 * frame-base.h: Update comments and parameter names.
7224 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
7225 if necessary. Add debugging output.
7226 * sentinel-frame.c (sentinel_frame_prev_register)
7227 (sentinel_frame_this_id): Update for new signature.
7228 (sentinel_frame_prev_pc): Delete.
7229 (sentinel_frame_unwinder): Remove prev_pc.
7230 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
7232 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
7233 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
7234 (frame_unwind_append_sniffer): Delete.
7235 (frame_unwind_append_unwinder): New function.
7236 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
7237 from unwinders. Use frame_prepare_for_sniffer.
7238 (default_frame_sniffer, frame_unwind_got_optimized)
7239 (frame_unwind_got_register, frame_unwind_got_memory)
7240 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
7241 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
7242 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
7244 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
7245 * gdbarch.c, gdbarch.c: Regenerated.
7246 * frame-base.c (default_frame_base_address)
7247 (default_frame_locals_address, default_frame_args_address): Update
7249 (frame_base_find_by_frame): Pass this frame to unwinder routines.
7250 * infcall.c (call_function_by_hand): Update comments.
7251 * Makefile.in (frame-unwind.o): Update dependencies.
7253 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7255 * ada-lang.c (ada_value_primitive_packed_val): Only check
7256 value_lazy for memory lvals.
7257 * findvar.c (value_of_register_lazy): New function.
7258 (locate_var_value): Only check value_lazy for memory lvals.
7259 * valarith.c (value_subscripted_rvalue): Likewise.
7260 * valops.c (value_fetch_lazy): Handle both memory and register
7262 (search_struct_field, value_slice): Only check value_lazy for memory
7264 * value.c (struct value): Update comment for lazy.
7265 (value_primitive_field): Only check value_lazy for memory lvals.
7266 * value.h (value_lazy): Update comment.
7267 (value_of_register_lazy): Declare.
7269 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7271 * corefile.c (reopen_exec_file): Close any open files.
7273 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7275 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
7276 show_memory_breakpoints to 1 while reading the instruction bundle.
7278 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7280 * gdbarch.sh: Document the return_value method. Explain that
7281 the FUNCTYPE parameter might be NULL.
7282 * gdbarch.h: Regenerated.
7283 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
7284 type when calling using_struct_return, as this is unnecessary
7287 2008-04-28 Joel Brobecker <brobecker@adacore.com>
7289 * terminal.h (create_tty_session): Fix return type.
7291 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
7293 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
7295 2008-04-26 Joel Brobecker <brobecker@adacore.com>
7297 * breakpoint.c (condition_command, commands_from_control_command)
7298 (break_command_really): Minor reformatting.
7300 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7302 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
7304 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7306 * amd64-tdep.c (amd64_get_longjmp_target): New.
7307 (amd64_init_abi): Register amd64_get_longjmp_target as
7308 gdbarch_get_longjmp_target callback.
7309 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
7311 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7313 * breakpoint.h (enum bpstat_what_main_action): Delete
7314 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
7316 * breakpoint.c (clrs): Delete.
7317 (bpstat_what): Update table.
7319 * infrun.c (handle_inferior_event): Remove
7320 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
7322 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7324 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
7325 Adjust all prototypes using mi_cmd_args_ftype to use
7327 (struct mi_cmd): Remove the args_func field.
7328 * mi/mi-cmds.c: Don't provide value for the args_func field.
7329 * mi/mi-main.c (mi_execute_async_cli_command)
7330 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
7331 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
7332 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
7333 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
7334 (mi_cmd_target_download): Adjust.
7335 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
7336 (mi_cmd_execute): Do not check for args_func.
7337 (mi_execute_async_cli_command): Adjust.
7338 * mi/mi-parse.c: Don't check for args_func.
7340 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7342 * breakpoint.c (bpstat_check_location)
7343 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
7344 New, extracted from bpstat_stop_status.
7345 (bpstat_stop_status): Use the above.
7347 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7349 * mi/mi-main.c (last_async_command): Rename to current_token.
7350 (previous_async_command): Remove.
7351 (mi_cmd_gdb_exit): Adjust.
7352 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
7353 (mi_cmd_target_select): Adjust.
7354 (mi_cmd_execute): Don't set previous_async_command. Free token
7355 here even in async mode.
7356 (mi_execute_async_cli_command): Adjust.
7357 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
7359 (mi_load_progress): Adjust.
7361 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7363 * infcmd.c (step_1_continuation): Always disable longjmp
7364 breakpoint if we're not going to do another step.
7366 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7368 exec_cleanup murder.
7369 * breakpoint.c (until_break_command_continuation): Add
7370 the 'error' parameter. Directly delete the breakoint as
7371 opposed to running cleanups.
7372 (until_break_command): Install continuation only
7373 after starting the target. Don't use exec cleanups,
7374 use ordinary cleanups. Discard cleanups is successfully
7375 started the target in async mode.
7376 (make_cleanup_delete_breakpoint): Remove.
7377 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
7379 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
7381 (struct continations): Add the 'error' parameter to the
7382 continuation_hook field.
7383 (add_continuation, do_all_continuations)
7384 (add_intermediate_continuation)
7385 (do_all_intermediate_continuations): Add the 'error' parameter.
7386 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
7387 * inf-loop.c (inferior_event_handler): Instead of calling
7388 discard_all_continuations, use do_all_continuations with 1 as
7389 'error' parameter. Pass 0 as 'error' parameter in existing uses
7390 of discard_all_continuations.
7391 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
7393 (step_once): Install continuation only after resuming the target.
7394 (step_1_continuation): Disable longjmp breakpoint on error.
7395 (finish_command_continuation): Add the error parameter. Delete
7396 the finish breakpoint directly, do not use cleanups.
7397 (finish_command): Do not use exec_cleanups. Always setup
7398 continuation. For sync case, immediately run them.
7399 (attach_command_continuation): Add the error parameter.
7400 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
7401 remove step_resume_breakpoint -- adjust delete it directly.
7402 * interps.c (interp_set): Adjust call to do_all_continations.
7403 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
7405 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
7407 (mi_cmd_execute): Do not use exec_cleanup.
7408 (mi_execute_async_cli_command): Simplify the string concatenation
7409 logic. Do no use exec cleanup.
7410 (mi_exec_async_cli_cmd_continuation): New parameter error.
7411 Free last_async_command.
7412 * top.c (command_line_handler_continuation): New parameter error.
7413 * utils.c (exec_cleanup_chain, make_exec_cleanup)
7414 (do_exec_cleanups): Remove.
7415 (add_continuation, do_all_continations)
7416 (add_intermediate_continuation)
7417 (do_all_intermediate_continuations): New parameter error.
7419 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7421 * breakpoint.h (bp_location_p): New typedef.
7422 Register a vector of bp_location_p.
7423 * breakpoint.c (always_inserted_mode)
7424 (show_always_inserted_mode): New.
7425 (unlink_locations_from_global_list): Remove.
7426 (update_global_location_list)
7427 (update_global_location_list_nothrow): New.
7428 (update_watchpoint): Don't free locations.
7429 (should_insert_location): New.
7430 (insert_bp_location): Use should_insert_location.
7431 (insert_breakpoint_locations): Copied from
7433 (insert_breakpoint): Use insert_breakpoint_locations.
7434 (bpstat_stop_status): Call update_global_location_list
7435 when disabling breakpoint.
7436 (allocate_bp_location): Don't add to bp_location_chain.
7437 (set_raw_breakpoint)
7438 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
7439 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
7440 (enable_overlay_breakpoints, disable_overlay_breakpoints)
7441 (set_longjmp_resume_breakpoint)
7442 (enable_watchpoints_after_interactive_call_stop)
7443 (disable_watchpoints_before_interactive_call_start)
7444 (create_internal_breakpoint)
7445 (create_fork_vfork_event_catchpoint)
7446 (create_exec_event_catchpoint, set_momentary_breakpoint)
7447 (create_breakpoints, break_command_1, watch_command_1)
7448 (create_exception_catchpoint)
7449 (handle_gnu_v3_exceptions)
7450 (disable_breakpoint, breakpoint_re_set_one)
7451 (create_thread_event_breakpoint, create_solib_event_breakpoint)
7452 (create_ada_exception_breakpoint): : Don't call check_duplicates.
7453 Call update_global_location_list.
7454 (delete_breakpoint): Don't remove locations and don't
7455 try to reinsert them. Call update_global_location_list.
7456 (update_breakpoint_locations): Likewise.
7457 (restore_always_inserted_mode): New.
7458 (update_breakpoints_after_exec): Temporary disable
7459 always inserted mode.
7460 * Makefile.in: Update dependencies.
7462 * infrun.c (proceed): Remove breakpoints while stepping
7464 (handle_inferior_event): Don't remove or insert
7466 * linux-fork.c (checkpoint_command): Remove breakpoints
7467 before fork and insert after.
7468 (linux_fork_context): Remove breakpoints before switch
7470 * target.c (target_disconnect, target_detach): Remove
7471 breakpoints from target.
7474 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7476 * breakpoint.c (print_one_breakpoint_location): In MI
7477 mode, report the location string the breakpoint was
7478 originally created with.
7480 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
7482 * Makefile.in (xtensa-tdep.o): Update dependencies.
7483 * configure.tgt (xtensa*): Update dependencies.
7484 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
7485 Local variable areg renamed to arreg.
7486 (areg_number): New function.
7487 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
7488 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
7489 replaced by arreg_number.
7490 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
7491 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
7492 (xtensa_scan_prologue): New function.
7493 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
7494 when ENTRY instraction hasn't been executed yet. Get the frame pointer
7495 value based on prologue analysis. Fix the bugs preventing WS and
7496 AR4-AR7/A11 registers from getting right values for intermediate frames,
7497 whose registers have been already spilled.
7498 (xtensa_frame_prev_register): Fix WS register value. Use are_number
7499 and arreg_number appropriately.
7500 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
7501 svr4_ilp32_fetch_link_map_offsets.
7503 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
7505 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
7506 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
7508 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7510 * acinclude.m4: Add override.m4.
7511 * configure: Regenerate.
7513 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7515 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7516 initialized with a trailing space now. Use PROMPT_ARG of
7517 COMMAND_LINE_INPUT instead of printing it ourselves.
7519 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7521 * NEWS: Document support for 64-bit core file.
7523 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7525 * NEWS: Add information on calling convention and new SH CLI options.
7527 * sh-tdep.c (sh_cc_gcc): New static string.
7528 (sh_cc_renesas): Ditto.
7529 (sh_cc_enum): New static string array.
7530 (sh_active_calling_convention): New static string pointer denoting
7531 active user chosen ABI.
7532 (sh_is_renesas_calling_convention): New function to return function
7533 specific ABI, or user choice if necessary.
7534 (sh_use_struct_convention): Rename first argument and turn around its
7535 meaning. Check for renesas ABI and return accordingly.
7536 (sh_use_struct_convention_nofpu): New function.
7537 (sh_next_flt_argreg): Get function type as third parameter. Check
7538 for renesas ABI and choose floating registers accordingly.
7539 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7540 struct return slot accordingly.
7541 (sh_push_dummy_call_nofpu): Ditto.
7542 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7543 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7544 (sh_return_value_fpu): Evaluate ABI and give to
7545 sh_use_struct_convention.
7546 (show_sh_command): New function.
7547 (set_sh_command): Ditto.
7548 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7551 * gdbarch.sh (return_value): Add func_type argument.
7552 * gdbarch.c: Regenerate.
7554 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7555 val_type so as not to collide with value_type function. Call
7556 using_struct_return with additional function type argument.
7557 * infcall.c (call_function_by_hand): Call using_struct_return and
7558 gdbarch_return_value with additional function type argument.
7559 * infcmd.c (print_return_value): Take addition func_type argument.
7560 Call gdbarch_return_value with additional function type argument.
7561 (finish_command_continuation): Call print_return_value with additional
7562 function type argument.
7563 (finish_command): Ditto.
7564 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7565 additional function type argument.
7566 * stack.c (return_command): Call using_struct_return and
7567 gdbarch_return_value with additional function type argument.
7568 * value.c (using_struct_return): Take additional function type argument.
7569 * value.h (using_struct_return): Accommodate declaration.
7570 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7571 * amd64-tdep.c (amd64_return_value): Ditto.
7572 * arm-tdep.c (arm_return_value): Ditto.
7573 * avr-tdep.c (avr_return_value): Ditto.
7574 * cris-tdep.c (cris_return_value): Ditto.
7575 * frv-tdep.c (frv_return_value): Ditto.
7576 * h8300-tdep.c (h8300_return_value): Ditto.
7577 (h8300h_return_value): Ditto.
7578 * hppa-tdep.c (hppa32_return_value): Ditto.
7579 (hppa64_return_value): Ditto.
7580 * i386-tdep.c (i386_return_value): Ditto.
7581 * ia64-tdep.c (ia64_return_value): Ditto.
7582 * iq2000-tdep.c (iq2000_return_value): Ditto.
7583 * m32c-tdep.c (m32c_return_value): Ditto.
7584 * m32r-tdep.c (m32r_return_value): Ditto.
7585 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7586 * m68k-tdep.c (m68k_return_value): Ditto.
7587 (m68k_svr4_return_value): Ditto.
7588 * m88k-tdep.c (m88k_return_value): Ditto.
7589 * mep-tdep.c (mep_return_value): Ditto.
7590 * mips-tdep.c (mips_eabi_return_value): Ditto.
7591 (mips_n32n64_return_value): Ditto.
7592 (mips_o32_return_value): Ditto.
7593 (mips_o64_return_value): Ditto.
7594 * mn10300-tdep.c (mn10300_return_value): Ditto.
7595 * mt-tdep.c (mt_return_value): Ditto.
7596 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7597 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7598 (ppc_sysv_abi_broken_return_value): Ditto.
7599 (ppc64_sysv_abi_return_value): Ditto.
7600 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7601 (ppc_sysv_abi_broken_return_value): Ditto.
7602 (ppc64_sysv_abi_return_value): Ditto.
7603 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7604 * rs6000-tdep.c (rs6000_return_value): Ditto.
7605 * s390-tdep.c (s390_return_value): Ditto.
7606 * score-tdep.c (score_return_value): Ditto.
7607 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7608 (sh_return_value_fpu): Ditto.
7609 * sh64-tdep.c (sh64_return_value): Ditto.
7610 * sparc-tdep.c (sparc32_return_value): Ditto.
7611 * sparc64-tdep.c (sparc64_return_value): Ditto.
7612 * spu-tdep.c (spu_return_value): Ditto.
7613 * v850-tdep.c (v850_return_value): Ditto.
7614 * vax-tdep.c (vax_return_value): Ditto.
7615 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7616 * xtensa-tdep.c (xtensa_return_value): Ditto.
7618 * gdbtypes.h (struct type): Add calling_convention member.
7619 * dwarf2read.c (read_subroutine_type): Add calling convention read
7620 from DW_AT_calling_convention attribute to function type.
7622 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7624 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7625 multi_f77_subscript to support values from registers.
7626 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7627 * value.h (value_subscripted_rvalue): Add prototype.
7629 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7631 * f-valprint.c (f_val_print): Likewise.
7633 2008-04-21 Craig Silverstein <csilvers@google.com>
7635 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7638 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7640 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7641 section is not a code section.
7643 2008-04-19 Craig Silverstein <csilvers@google.com>
7645 * NEWS: Add information on compressed debug sections.
7647 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7649 * mi/mi-cmd-var.c (varobj_update_one): Print new
7650 value for variable objects that changed type.
7652 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7654 * varobj.c (varobj_invalidate): Don't touch floating
7657 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7659 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7660 (multiple_symbols_cancel): Remove extra const.
7661 * symtab.h: Likewise.
7663 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7665 * interps.c (top_level_interpreter): Rename static variable...
7666 (top_level_interpreter_ptr): ...to this.
7667 (top_level_interpreter): New function.
7669 * interps.h: New extern for top_level_interpreter.
7671 * linespec.c: Include interps.h and mi/mi-cmds.h.
7672 (decode_line_2): When using MI, always set all breakpoints in menu.
7674 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7676 2008-04-18 Craig Silverstein <csilvers@google.com>
7678 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7679 * config.in, configure: Regenerate.
7680 * dwarf2read.c: Include zlib.h if present.
7681 Modified *_SECTION macros.
7682 (section_is_p): New.
7683 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7684 (dwarf2_resize_section): New.
7685 to determine whether a given section has a given name.
7686 (zlib_decompress_section): New.
7687 (dwarf2_read_section): Read the compressed section if present
7689 * MAINTAINERS: Added myself to section Write After Approval.
7691 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7693 * defs.h (exec_set_section_offsets): Remove prototype.
7694 * exec.c (exec_set_section_offsets): Remove function.
7696 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7698 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7699 in the search for the matching symbol.
7701 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7703 * breakpoint.c (update_watchpoint): Always reparse
7706 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7708 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7709 the breakpoint address only once.
7711 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7713 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7714 rather than a hard-coded architecture, for xcoff executables.
7716 2008-04-17 Doug Evans <dje@google.com>
7718 * buildsym.c (watch_main_source_file_lossage): New fn.
7719 (end_symtab): Call it.
7721 * source.c (find_and_open_source): Add some comments clarifying
7722 handling of FULLNAME argument. Make static. Remove pointless
7725 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7727 * inf-loop.c (inferior_event_handler): Also run the intermediate
7728 continuations in the INF_EXEC_COMPLETE case.
7730 2008-04-16 Tom Tromey <tromey@redhat.com>
7732 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7733 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7734 * cli/cli-decode.c (set_cmd_async_ok): New function.
7735 (get_cmd_async_ok): New function.
7736 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7738 * top.c (execute_command): Use get_cmd_async_ok.
7739 * infcmd.c: Include cli/cli-decode.h.
7740 (_initialize_infcmd): Mark "interrupt" as async-ok.
7741 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7743 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7746 * exec.c: Correct "arch-utils.h" include.
7748 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7751 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7752 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7753 * breakpoint.c (bpdisp_texst): New function. The function takes over
7754 the role of bpstats static array in print_one_breakpoint_location.
7755 (print_it_typical): Print "Temporary breakpoint" instead
7756 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7757 protocols, print disp field.
7758 (print_one_breakpoint_location): Removed bpdisps static definition.
7759 Call new bpstat_text function to get value for 'disp' field.
7760 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7762 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7764 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7765 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7766 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7767 * gnulib/Makefile.in: Regenerate.
7769 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7771 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7772 (defs_h): Use $(GNULIB_H).
7773 (all-lib): Depend on gnulib/Makefile.
7774 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7775 * config.in, gnulib/Makefile.in: Regenerated.
7777 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7779 * Makefile.in (LIBGNU, INCGNU): Define.
7780 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7781 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7783 ($(LIBGNU), all-lib): New rules.
7784 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7785 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7786 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7787 * gnulib: New directory, from gnulib-tool.
7788 * configure, aclocal.m4: Regenerated.
7790 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7792 * linux-thread-db.c (have_threads_callback): Check thread->private.
7794 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7795 Vladimir Prus <vladimir@codesourcery.com>
7798 * varobj.c (value_of_root): Update the expression for
7800 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7803 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7805 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7806 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7807 (mi_cmd_var_set_format): Use new mi_parse_format.
7808 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7810 * Makefile.in (mi-cmd-var.o): Update dependencies.
7812 * varobj.h (varobj_get_formatted_value): Declare.
7813 * varobj.c (my_value_of_variable): Added format parameter.
7814 (cplus_value_of_variable): Likewise.
7815 (java_value_of_variable): Likewise.
7816 (c_value_of_variable): Likewise. Evaluate expression based
7817 on format parameter.
7818 (struct language_specific): Add format parameter to function member
7820 (varobj_get_formatted_value): New.
7821 (varobj_get_value): Added format parameter to method call.
7823 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7825 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7826 instance flags of the undefined type before calling replace_type.
7828 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7830 * target.h (enum strata): Remove the download_stratum.
7832 2008-04-07 Doug Evans <dje@google.com>
7834 * buildsym.h (last_source_file): Add dwarf info to comment.
7835 (last_source_start_addr): Ditto.
7837 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7839 * alphanbsd-tdep.c: Include "target.h".
7840 * mn10300-tdep.c: Include "target.h".
7841 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7843 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7845 Fix breakpoint condition that use member variables.
7846 * valops.c (check_field): Remove.
7847 (check_field_in): Rename to check_field.
7848 (value_of_this): Use la_name_of_this.
7849 * value.h (check_field): Adjust prototype.
7851 * language.h (la_value_of_this): Rename to la_name_of_this.
7852 * language.c (unknown_language_defn): Specify "this" for
7854 (auto_language_defn): Likewise.
7855 (local_language_defn): Likewise.
7856 * ada-lang.c (ada_language_defn): Adjust comment.
7857 * c-lang.c (c_language_defn): Adjust comment.
7858 (cplus_language_defn): Specify "this" for name_of_this.
7859 (asm_language_defn): Adjust comment.
7860 (minimal_language_defn): Adjust comment.
7861 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7862 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7863 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7864 * objc-lang.c (objc_language_defn): Specify "self" for
7866 * p-lang.c (pascal_language_defn): Specify "this" for
7868 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7870 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7871 proper scope, and check for field in type of "this", without
7872 trying to create a value.
7874 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7876 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7877 (mi_error_message): Delete declaration.
7878 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7879 returning MI_CMD_ERROR.
7880 * mi/mi-main.c (mi_error_message): Delete.
7881 (mi_cmd_exec_interrupt):
7882 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7883 (mi_cmd_thread_info): Call error instead of returning
7885 (mi_cmd_data_list_register_values): Call error instead of
7886 returning MI_CMD_ERROR. Adapt to new get_register interface.
7887 (get_register): Change return typo to void. Call error instead of
7888 returning MI_CMD_ERROR.
7889 (mi_cmd_data_write_register_values): Call error instead of
7890 returning MI_CMD_ERROR.
7891 (mi_cmd_list_features): Return MI_CMD_DONE.
7892 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7893 (mi_execute_command): Always print exceptions with -error.
7895 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7897 * NEWS: Mention new commands set/show multiple-symbols.
7899 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7901 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7902 (multiple_symbols_cancel): New constants.
7903 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7904 (multiple_symbols_select_mode): New function.
7905 (_initialize_symtab): Add new set/show multiple-symbols commands.
7906 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7907 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7908 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7910 * linespec.c (decode_line_2): Likewise.
7912 2008-04-03 Doug Evans <dje@sebabeach.org>
7914 * symtab.h (enum free_code): Delete free_contents, unused.
7915 * symmisc.c (free_symtab_block): Delete.
7916 (free_symtab, case free_code): Delete.
7918 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7920 * valops.c (value_cast_structs): New function. Cast related
7921 STRUCT types up/down and return cast value. The body of this
7922 function comes mostly from value_cast_pointers.
7923 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7924 to value_cast_structs. Now value_cast_pointers needs only create
7925 appropriate reference after using value_cast_structs for actual
7927 (value_cast): Handle references.
7929 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7931 * MAINTAINERS: Added myself to section Write After Approval.
7933 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7935 * ia64-tdep.c (examine_prologue): Correct array access.
7937 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7939 * cp-support.c (first_component_command): Return if no arguments.
7941 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7943 * ser-mingw.c (ser_windows_open): Open requested name.
7945 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7947 * MAINTAINERS: Added myself.
7949 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7951 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7952 parameter. If it is NULL, don't call error.
7953 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7954 `do_mesg' parameter to find_default_run_target. If no target was
7957 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7959 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7960 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7961 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7963 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7965 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7969 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7971 * features/Makefile (%.dat): Set xmltarget to the base filename
7972 of the XML source, without subdirectory.
7973 * regformats/rs6000/powerpc-32.dat: Regenerate.
7974 * regformats/rs6000/powerpc-64.dat: Regenerate.
7975 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7977 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7979 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7982 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7984 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7985 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7987 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7989 * objfiles.h (struct objfile): New GDBARCH member.
7990 (get_objfile_arch): Add prototype.
7991 * objfiles.c: Include "arch-utils.h".
7992 (allocate_objfile): Look up gdbarch associated with bfd.
7993 (get_objfile_arch): New function.
7994 * Makefile (objfiles.o): Update dependencies.
7996 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
7998 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
8000 (locexpr_describe_location): Replace current_gdbarch by
8002 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
8003 (dwarf2_add_field): Likewise.
8004 (read_tag_pointer_type): Likewise.
8005 (read_base_type): Likewise.
8006 (new_symbol): Likewise.
8008 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
8009 (decode_base_type, decode_function_type): Likewise.
8010 (coff_read_struct_type, coff_read_enum_type): Likewise.
8011 (coff_symtab_read): Replace current_gdbarch by objfile arch.
8012 (decode_base_type): Likewise.
8013 (coff_read_enum_type): Likewise.
8014 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
8015 (coff_read_enum_type): Likewise.
8017 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
8018 (end_psymtab): Likewise.
8019 (process_one_symbol): Likewise.
8021 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
8022 (parse_procedure): Likewise.
8023 (parse_partial_symbols): Likewise.
8025 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
8027 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
8028 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
8030 (read_range_type): Replace current_gdbarch by objfile arch. Replace
8031 static range_index_type by built-in type.
8032 (read_one_struct_field): Replace current_gdbarch by objfile arch.
8033 (read_enum_type): Likewise.
8035 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
8038 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8040 * varobj.h (varobj_floating_p): Declare.
8041 * varobj.c (varobj_floating_p): New.
8042 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
8043 '@' as the name, update all floating varobjs.
8045 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8047 * varobj.c (struct varobj_root): Rename use_selected_frame to
8048 floating, and clarify the meaning.
8049 (varobj_create, varobj_update, new_root_variable): Adjust.
8050 (value_of_root): Don't use type_changed as in variable,
8052 (c_value_of_root): Adjust.
8054 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8056 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
8058 (linux_nat_wait): Add main lwp to gdb's thread list.
8059 * linux-thread-db.c (find_new_threads_callback): Also attach to
8060 already listed threads which thread_db didn't know about yet.
8062 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8064 * linux-nat.c (drain_queued_events): Fix comment typo.
8065 (linux_nat_attach): In async mode, don't rely on storing a pending
8066 status. Instead place the wait status on the pipe.
8067 (linux_nat_resume): Remove unreacheable shortcut code in async
8069 (stop_wait_callback): In async mode, don't store pending status.
8070 Instead, cancel breakpoints or resend the signal appropriatelly.
8071 (cancel_breakpoint): New, refactored from
8072 cancel_breakpoints_callback.
8073 (cancel_breakpoints_callback): Call cancel_breakpoint.
8074 (pipe_to_local_event_queue): Remove special token processing.
8075 (linux_nat_wait): Issue an internal error if a pending status is
8076 found in async mode.
8078 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
8080 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
8082 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
8083 Vladimir Prus <vladimir@codesourcery.com>
8085 * varobj.c (struct varobj_root): New component thread_id.
8086 (varobj_get_thread_id, check_scope): New functions.
8087 (c_value_of_root): Use check_scope. Switch to the
8088 proper thread if necessary.
8090 * varobj.h (varobj_get_thread_id): New extern.
8092 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
8094 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
8097 * top.c: Revert 2008-03-21 changes.
8099 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8101 * thread.c (make_cleanup_restore_current_thread): Make it
8103 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
8104 * varobj.c (varobj_update): Don't save/restore frame.
8105 (c_value_of_root): Save/restore thread and frame here,
8106 using make_cleanup_restore_current_thread.
8107 * Makefile.in: Update dependecies.
8109 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8111 * varobj.c (struct varobj_root): Clarify
8112 comment on the frame field.
8113 (varobj_create): Don't set frame if we have no
8116 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8119 Suggested by Jan Kratochvil:
8120 * top.c (gdb_rl_operate_and_get_next_completion): Call
8121 rl_redisplay_function.
8122 (gdb_rl_redisplay): New.
8123 (init_main): Set rl_redisplay_function.
8125 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
8127 * aix-thread.c (pdc_read_regs): Fix compiler warning.
8128 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
8129 (store_regs_kernel_thread): Likewise.
8131 2008-03-21 Pedro Alves <pedro@codesourcery.com>
8133 Linux native async support.
8135 * target.h (struct target_ops): Delete to_async_mask_value and add
8137 (target_is_async_p, target_async): Formatting.
8138 (target_async_mask_value): Delete.
8139 (target_async_mask): Delete function declaration, and add new
8140 target macro with the same name.
8142 * target.c (update_current_target): Replace to_async_mask_value by
8143 to_async_mask. Default to_async_mask to return_one.
8144 (target_async_mask): Delete.
8145 (find_default_can_async_p, find_default_is_async_p): New.
8146 (init_dummy_target): register find_default_can_async_p and
8147 find_default_is_async_p on the dummy target.
8149 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
8150 (debug_linux_nat_async): New global.
8151 (show_debug_linux_nat_async): New function.
8152 (linux_nat_async_enabled, linux_nat_async_mask_value)
8153 (linux_nat_event_pipe, linux_nat_num_queued_events)
8154 (linux_nat_async_events_enabled): New globals.
8155 (struct waitpid_result): New struct.
8156 (waitpid_queue): New global.
8157 (queued_waitpid, push_waitpid, drain_queued_events): New.
8158 (my_waitpid): Call queued_waitpid.
8159 (linux_child_follow_fork): Disable async events during the call.
8160 (blocked_mask): Delete.
8161 (sync_sigchld_action, async_sigchld_action): New globals.
8162 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
8163 async mode, block events during the call.
8164 (linux_nat_create_inferior): New.
8165 (linux_nat_attach): In sync mode, restore the mask states. In
8166 async mode, wake the event loop immediatelly.
8167 (detach_callback): Drain all queued events of the lwp we're
8169 (linux_nat_detach): Block async mode, and drain events of the main
8171 (linux_nat_resume): If in async mode, mask async events during the
8172 call. If short circuiting, force event loop to wake up. If
8173 resuming, set target_executing, and register target events in the
8175 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
8176 (linux_nat_wait): In async mode, block events during the call.
8177 Only enable/disable passing SIGINT to the inferior in sync mode.
8178 Get events from local waitpid queue. If no interesting events was
8179 found, return to events loop. Reregister target events in the
8180 event loop on exit. In sync mode, no need to reblock SIGCHLD.
8181 (linux_nat_kill): Disable events on entry.
8182 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
8183 here. Detach async mode from the event loop if there are no more
8184 forks available, otherwise leave it on.
8185 (sigchld_handler): Assure this is called only in sync mode.
8186 (linux_async_permitted, linux_async_permitted_1): New globals.
8187 (set_maintenance_linux_async_permitted)
8188 (show_maintenance_linux_async_permitted): New functions.
8189 (linux_nat_is_async_p, linux_nat_can_async_p)
8190 (linux_nat_async_mask): New.
8191 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
8192 (get_pending_events, async_sigchld_handler): New.
8193 (linux_nat_async_events): New.
8194 (async_terminal_is_ours): New global.
8195 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
8196 (async_client_callback, async_client_context): New.
8197 (linux_nat_async_file_handler, linux_nat_async)
8198 (linux_nat_disable_async, linux_nat_enable_async): New.
8199 (linux_nat_add_target): Register linux_nat_create_inferior,
8200 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
8201 linux_nat_async_mask, linux_nat_terminal_inferior and
8202 linux_nat_terminal_ours.
8203 (_initialize_linux_nat): Remove local action variable, and update
8204 code that used it to use sync_sigchld_action. Add new
8205 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
8206 set/show command in the maintenance class. Add new "linux-async"
8207 maintenance set/show command. Block SIGCHLD by default. Setup
8208 async_sichld_action, and sync_sigchld_action. Install the default
8210 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
8213 * linux-thread-db.c (re_check_for_thread_db): New.
8214 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
8215 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
8216 (thread_db_async_mask): New.
8217 (init_thread_db_ops): Register thread_db_can_async_p,
8218 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
8220 * remote.c (remote_async_mask_value): New.
8221 (remote_return_zero): New.
8222 (init_remote_ops): Register remote_return_zero as callbacks of
8223 to_can_async_p and to_is_async_p.
8224 (remote_can_async_p, remote_is_async_p, remote_async): Update to
8225 use remote_async_mask_value.
8226 (remote_async_mask): New.
8227 (init_remote_async_ops): Remove to_async_mask_value setting and
8228 register remote_async_mask as to_async_mask callback in
8231 * Makefile.in (linux-nat.o): Update.
8233 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8235 * gdbthread.h (add_thread_with_info): New.
8236 * linux-thread-db.c: Add some documentation.
8237 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
8238 (struct private_thread_info): Remove th_valid and ti_valid.
8239 Replace ti with tid.
8240 (thread_get_info_callback): Do not add TID to the new ptid. Do
8242 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
8243 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
8245 (attach_thread): Handle an already-existing thread. Use
8246 add_thread_with_info. Cache the th and tid.
8247 (detach_thread): Verify that private was set. Remove verbose
8248 argument and printing. Update caller.
8249 (thread_db_detach): Do not adjust inferior_ptid.
8250 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
8251 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
8252 (thread_db_wait): Do not use lwp_from_thread.
8253 (thread_db_pid_to_str): Use the cached TID.
8254 (thread_db_extra_thread_info): Check that private is set.
8255 (same_ptid_callback): Delete.
8256 (thread_db_get_thread_local_address): Do not use it or check
8257 is_thread. Check that private is set. Assume that the thread
8258 handle is already cached.
8259 (init_thread_db_ops): Remove to_resume and to_kill.
8260 * thread.c (add_thread_with_info): New.
8261 (add_thread): Use it.
8262 * linux-nat.c (find_thread_from_lwp): Delete.
8263 (exit_lwp): Do not use it. Check print_thread_events. Print before
8264 deleting the thread.
8265 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
8266 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
8267 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
8268 printf_unfiltered for thread exits.
8269 * procfs.c (procfs_wait): Likewise.
8271 2008-03-21 Chris Demetriou <cgd@google.com>
8273 * symtab.c (rbreak_command): Quote symbol name before passing
8274 it to break_command.
8276 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8278 * eval.c (evaluate_subexp_for_address): Clarify error message.
8279 Use value_must_coerce_to_target.
8280 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
8281 * valops.c (value_assign): Call value_coerce_to_target when
8282 assigning to anything but internalvars. Leave GDB-side arrays
8283 as arrays when assigning to internalvars.
8284 (value_must_coerce_to_target, value_coerce_to_target): New.
8285 (value_coerce_array, value_addr): Call value_coerce_to_target.
8286 (value_array): Create the array in GDB's memory instead of
8288 * value.h (value_must_coerce_to_target, value_coerce_to_target):
8291 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8293 * top.c (quit_confirm): Warn that we will kill the program.
8295 2008-03-19 Pedro Alves <pedro@codesourcery.com>
8297 * inflow.c (terminal_ours_1): Guard access to
8298 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
8300 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
8301 Jim Blandy <jimb@codesourcery.com>
8302 Daniel Jacobowitz <drow@false.org>
8304 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
8305 (dwarf2_read_address): Update prototype.
8307 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
8308 (signed_address_type): Likewise.
8309 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
8310 (execute_stack_op): Update calls to unsigned_address_type,
8311 signed_address_type and dwarf2_read_address. Fix implementation
8312 of DW_OP_deref_size.
8314 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
8315 (dwarf2_per_cu_addr_size): Likewise.
8316 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
8317 (struct dwarf2_loclist_baton): Likewise.
8319 * dwarf2loc.c (find_location_expression): Update calls to
8320 dwarf2_read_address. Use dwarf2_per_cu_objfile and
8321 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
8322 (locexpr_describe_location): Likewise.
8323 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
8324 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
8325 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
8326 to dwarf2_per_cu_addr_size (per_cu).
8327 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
8328 (loclist_read_variable): Likewise.
8329 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
8331 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
8332 instead of baton->objfile.
8333 (dwarf2_per_cu_obfile): New function.
8334 (dwarf2_per_cu_addr_size): Likewise.
8336 * dwarf2-frame.c (struct comp_unit): Move higher.
8337 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
8338 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
8339 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
8340 parameter by using fde->eh_frame_p. Use read_encoded_value
8341 to implement DW_CFA_set_loc.
8342 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
8343 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
8344 execute_stack_op and execute_cfa_program.
8345 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
8346 (size_of_encoded_value): Remove.
8347 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
8348 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
8349 (add_cie): Set cie->unit backlink.
8350 (decode_frame_entry_1): Set cie->addr_size. Update calls to
8352 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
8354 2008-03-17 Markus Deuling <deuling@de.ibm.com>
8356 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
8357 gdbarch_bfd_arch_info.
8359 2008-03-17 Joel Brobecker <brobecker@adacore.com>
8361 * aix-thread.c (pdc_read_regs): Minor reformatting.
8363 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
8365 * thread.c (print_thread_info): Don't insist
8366 on having current thread if there are no
8369 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8371 * infcmd.c (attach_command_post_wait)
8372 (attach_command_continuation): New.
8373 (attach_command): Support background async execution, and async
8374 execution in synchronous mode.
8376 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
8378 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
8379 * symmisc.c (dump_symtab_1): Likewise.
8380 * wrapper.c (gdb_value_struct_elt): Likewise.
8382 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8384 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
8386 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8388 * linux-nat.c (linux_nat_filter_event): New, refactored from
8390 (linux_nat_wait): Call linux_nat_filter_event.
8392 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
8394 * top.c (execute_command): Fix uninitialized variable error.
8396 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
8398 * Makefile.in (amd64nbsd-nat.o): New dependency.
8399 * amd64nbsd-nat.c: Include "nbsd-nat.h".
8400 (_initialize_amd64nbsd_nat): Update target vector to use
8401 nbsd_pid_to_exec_file.
8402 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
8404 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8406 Remove ignoring leading exec events code.
8407 * fork-child.c (startup_inferior): Do not set
8408 inferior_ignoring_leading_exec_events.
8409 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
8410 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
8411 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
8412 (handle_inferior_event): Remove code for ignoring leading exec
8414 * target.c (update_current_target): Do not inherit, or default,
8415 to_reported_exec_events_per_exec_call.
8416 (debug_to_reported_exec_events_per_exec_call): Remove.
8417 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
8418 * target.h (target_reported_exec_events_per_exec_call): Remove.
8419 (struct target): Remove the to_reported_exec_events_per_exec_call
8422 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8424 Implement -thread-info.
8425 * gdbthread.h (print_thread_info): Declare.
8427 * thread.c (print_thread_info): New, extracted
8428 from info_threads_command and adjusted to
8429 work for CLI and MI.
8430 (info_threads_command): Use print_thread_info.
8431 * Makefile.in: Update dependencies.
8433 * mi/mi-cmds.c (mi_cmds): Specify a handler
8435 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
8436 * mi/mi-main.c (mi_cmd_thread_info): New.
8437 (mi_cmd_list_features): Include 'thread-info'.
8439 2008-03-14 Kevin Buettner <kevinb@redhat.com>
8441 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
8442 to decide whether to match instruction patterns using "sw" and "sd".
8444 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8446 * infcmd.c (jump_command): Postpone disabling stdin until after
8449 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8451 * inflow.c (gdb_getpgrp): New.
8452 (gdb_has_a_terminal): Use get_getpgrp.
8453 (terminal_ours_1): If attach_flag is set, don't refetch
8454 inferior_process_group.
8456 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8458 * features/library-list.dtd: Allow "section" elements as children
8459 of "library". Add "section" element and describe its attributes.
8461 * solib-target.c (struct lm_info): Add section_bases member.
8462 (library_list_start_segment): Error out if seen a section element.
8463 (library_list_start_section): New.
8464 (library_list_end_library): New.
8465 (solib_target_free_library_list): Free section_bases.
8466 (section_attributes): New.
8467 (library_children): Make "segment" optional. Add "section" child.
8468 (library_list_children): Register library_list_end_library.
8469 (solib_target_relocate_section_addresses): Handle section bases.
8471 * NEWS: Mention new qXfer:libraries:read section offsets support.
8473 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8475 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
8476 (make_exec_error_cleanup): Remove declarations.
8477 * utils.c (exec_error_cleanup_chain): Remove.
8478 (do_exec_error_cleanups, discard_exec_error_cleanups)
8479 (make_exec_error_cleanup): Remove.
8480 * event-loop.c (start_event_loop): Adjust call to
8482 * event-top.c (async_enable_stdin): Remove the paramater dummy.
8483 (async_disable_stdin): Don't register async_enable_stdin via
8485 * inf-loop.c (inferior_event_handler): Don't
8486 call do_exec_error_cleanups. Call async_enable_stdin instead.
8487 * event-loop.c (start_event_loop): Adjust call to
8489 * tui/tui-interp.c (tui_command_loop): Adjust call to
8492 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8495 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
8496 * breakpoint.c (bpstat_do_actions): In async mode,
8497 don't jump to top expecting stop_bpstat to be already
8499 * event-loop.c (start_event_loop): Call async_enable_stdin
8501 * event-top.c (async_enable_stdin): Do nothing if sync_execution
8503 (command_handler): Do not setup continuation here.
8504 (command_line_handler_continuation): Move to...
8505 * top.c (command_line_handler_continuation): ... here.
8506 (execute_command): In async mode, register continuation.
8507 Don't check frame's language in running in async mode.
8508 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
8509 * inf-loop.c (complete_execution): Inline into...
8510 (inferior_event_handler): ... here. Clear target_executing before
8511 doing any cleanups. Don't try to show prompt if the target was
8513 * infcmd.c (signal_command): Add support for async mode.
8514 (finish_command): Only add continuation if the target was
8515 successfully resumed.
8516 * remote.c (init_async_opts): Register to_get_thread_local_address
8518 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8519 with sync_execution.
8520 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8523 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8525 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8526 * exec.c (exec_bfd_mtime): Define.
8527 (exec_close): Clear it.
8528 (exec_file_attach): Set it.
8529 * gdbcore.h (exec_bfd_mtime): Declare.
8530 * source.c (find_source_lines): Do not use bfd_get_mtime.
8532 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8534 * top.c (simplified_command_loop): Remove.
8536 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8538 Remove unused remote.c hooks.
8539 * remote.c (deprecated_target_resume_hook)
8540 (deprecated_target_wait_loop_hook): Remove.
8541 (remote_resume): Do not call deprecated_target_resume_hook.
8542 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8543 (remote_async_wait): Likewise.
8545 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8547 Implement MI notification for new threads.
8548 * doc/observer.texi (new_thread): Document.
8549 * observer.sh: Forward declare struct thread_info.
8550 * thread.c (add_thread): Notify observer.
8552 * interps.h (interp_init_ftype): New parameter
8554 (interp_set): Likewise.
8555 (top_level_interpreter_data): Declare.
8556 * interps.c (interp_set): New parameter top_level.
8557 Pass it to interpreter's init function. Remember
8558 top level interpreter.
8559 (interpreter_exec_cmd): Adjust.
8560 (top_level_interpreter_data): New.
8561 * main.c (captured_main): Pass 1 for top_level
8562 parameter of interp_set.
8563 * cli/cli-interp.c (cli_interpreter_init): New
8564 parameter top_level.
8565 * tui/tui-interp.c (tui_init): New parameter top_level.
8567 * mi/mi-interp.c (mi_new_thread): New.
8568 (mi_interpreter_init): If top level, register
8569 observer for new threads.
8571 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8573 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8575 * top.c (execute_command): Disable break and stop
8576 commands in async mode.
8578 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8581 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8582 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8583 Call target_stop in the INF_QUIT_REQ case.
8584 * Makefile.in (inf-loop.o): Update.
8586 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8588 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8589 Call target_stop in the INF_QUIT_REQ case.
8590 * Makefile.in (inf-loop.o): Update.
8592 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8594 * top.c (execute_command): Enable break, info and interrupt
8595 commands in async mode.
8597 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8598 Daniel Jacobowitz <dan@codesourcery.com>
8600 * breakpoint.h (breakpoint_restore_shadows): New
8602 * breakpoint.c (breakpoint_restore_shadows): New.
8603 (read_memory_nobpt): Delete.
8604 * gdbcore.h (read_memory_nobpt): Delete declaration.
8605 * target.c (memory_xfer_partial): Call
8606 breakpoint_restore_shadows.
8607 (restore_show_memory_breakpoints)
8608 (make_show_memory_beakpoints_cleanup): New.
8609 (show_memory_breakpoints): New.
8610 * target.h (make_show_memory_beakpoints_cleanup): Declare.
8611 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8612 Make sure we see memory breakpoints when checking if
8613 breakpoint is still there.
8614 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8615 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8616 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8617 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8619 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8621 * thread.c (add_thread): Use printf_unfiltered to print.
8623 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8625 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8626 that is true only on x86-solaris and x86_64-solaris.
8627 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8628 with proc_get_LDT_entry.
8630 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8632 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8633 * config.in, configure: Regenerate.
8634 * fork-child.c (fork_inferior): Call create_tty_session.
8635 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8636 (create_tty_session): New function.
8637 * terminal.h: Declare create_tty_session.
8639 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8642 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8643 * mipsread.c: Include elf/internal.h.
8644 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8647 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8649 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8650 to get at the current architecture and at the target specific vector.
8651 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8652 remove define of I387_ST0_REGNUM.
8654 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8656 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8657 get at the current architecture
8658 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8661 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8662 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8664 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8665 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8666 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8668 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8669 at the target specific vector.
8671 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8672 architecture. Use gdbarch_tdep to get at the target specific vector.
8674 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8675 update caller. Use gdbarch_tdep to get at the target specific vector.
8677 (i386_register_to_value: Use get_frame_arch to get at the current
8680 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8683 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8684 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8685 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8686 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8688 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8691 (i387_convert_register_p, i387_register_to_value,
8692 i387_value_to_register): Update call for i386_fp_regnum_p.
8694 * i387-tdep.h: Remove comment.
8695 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8696 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8697 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8698 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8699 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8701 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8703 * Makefile.in (fork-child.o): Update.
8704 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8705 argument. Gather all gdbserver features together.
8706 * fork-child.c (exec_wrapper): New variable.
8707 (fork_inferior): Use it.
8708 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8709 (unset_exec_wrapper_command, _initialize_fork_child): New.
8711 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8713 * source.c (directory_command): Modify the determination of
8714 condition of terminal "from_tty".
8716 2008-03-10 Matt Rice <ratmice@gmail.com>
8718 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8720 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8722 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8723 of the data passing to strtoulst function.
8724 (info_spu_signal_command): Likewise.
8726 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8728 * mi/mi-interp.c (mi_command_loop): Remove
8731 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8733 * remote.c (extended_remote_attach_1): Make local variable pid an int
8736 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8738 * solib-svr4.c (svr4_same_1): New function, originally extracted
8739 from svr4_same and expanded to handle the sparc64 case.
8740 (svr4_same): Move up and reimplement using svr4_same_1.
8741 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8743 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8745 * MAINTAINERS: Move self to Paper trail.
8747 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8749 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8750 * event-loop.c (call_async_signal_handler): New.
8751 * event-loop.h (call_async_signal_handler)
8752 (gdb_call_async_signal_handler): Declare.
8753 (mark_async_signal_handler): Add comments.
8754 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8755 * mingw-hdep.c (sigint_event, sigint_handler): New.
8756 (gdb_select): Use them. Wait for the readline signal handler
8758 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8759 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8760 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8762 (remote_fileio_ctrl_c_signal_handler): Use
8763 gdb_call_async_signal_handler.
8764 (initialize_remote_fileio): Initialize sigint_fileio_token.
8765 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8766 not initialize tokens here.
8767 (handle_remote_sigint_twice): Likewise. Reinstall
8768 handle_remote_sigint.
8769 (async_remote_interrupt_twice): Just call interrupt_query.
8770 (cleanup_sigint_signal_handler): Do not delete tokens.
8771 (remote_interrupt, remote_interrupt_twice): Use
8772 gdb_call_async_signal_handler.
8773 (interrupt_query): Reinstall the default signal handler.
8774 (_initialize_remote): Initialize tokens here.
8776 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8778 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8779 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8780 Change the type of the lr register to code_ptr.
8781 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8782 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8783 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8784 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8785 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8786 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8787 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8789 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8791 * MAINTAINERS: Update my email address.
8793 2008-03-03 Keith Seitz <keiths@redhat.com>
8795 From Dave Murphy <davem@devkitpro.org>:
8796 * configure.ac: Set tcl configdir to win under mingw.
8797 * configure: Regenerate.
8799 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8801 * breakpoint.c (fetch_watchpoint_value): New function.
8802 (update_watchpoint): Set and clear val_valid. Use
8803 fetch_watchpoint_value. Handle unreadable values on the
8804 value chain. Correct check for user-requested array watchpoints.
8805 (breakpoint_init_inferior): Clear val_valid.
8806 (watchpoint_value_print): New function.
8807 (print_it_typical): Use it. Do not free or clear old_val. Print
8808 watchpoints even if old_val == NULL.
8809 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8810 becoming readable or unreadable.
8811 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8812 (do_enable_watchpoint): Likewise.
8813 * breakpoint.h (struct breakpoint): Update comment for val. Add
8815 * NEWS: Mention watchpoints on inaccessible memory.
8817 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8819 * Makefile.in (i386-nat.o): Update.
8820 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8821 i386_use_watchpoints.
8822 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8823 i386_use_watchpoints.
8824 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8825 (i386_stopped_by_watchpoint): Update call.
8826 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8827 * config/i386/nm-i386.h: Conditionalize definitions on
8828 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8829 (i386_use_watchpoints): Declare.
8830 (i386_stopped_data_address): Update.
8831 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8832 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8834 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8836 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8837 * version.in: Bump version to 6.8.50.20080229-cvs.
8839 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8841 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8844 2008-02-28 Tom Tromey <tromey@redhat.com>
8846 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8848 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8850 * infcmd.c (kill_if_already_running): Make static. Use
8851 target_require_runnable.
8852 * target.c (target_require_runnable): New.
8853 * target.h (target_require_runnable): Declare.
8855 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8857 * frame.c (reinit_frame_cache): Only annotate if frames were
8860 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8862 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8863 * regformats/reg-ppc64.dat: Likewise.
8865 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8867 * features/Makefile (%.dat): Emit xmltarget statement.
8869 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8870 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8872 * regformats/arm-with-iwmmxt.dat: Regenerate.
8873 * regformats/mips64-linux.dat: Regenerate.
8874 * regformats/mips-linux.dat: Regenerate.
8875 * regformats/rs6000/powerpc-32.dat: Regenerate.
8876 * regformats/rs6000/powerpc-64.dat: Regenerate.
8877 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8879 * regformats/reg-arm.dat: Add xmlarch statement.
8880 * regformats/reg-i386.dat: Likewise.
8881 * regformats/reg-i386-linux.dat: Likewise.
8882 * regformats/reg-x86-64-linux.dat: Likewise.
8883 * regformats/reg-spu.dat: Likewise.
8885 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8887 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8890 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8892 * utils.c (debug_timestamp): New.
8893 (vfprintf_unfiltered): Print timestamps if requested.
8894 (show_debug_timestamp): New.
8895 (initialize_utils): Register "set debug timestamp".
8896 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8898 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8900 * breakpoint.c (skip_prologue_sal): New function.
8901 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8902 computed from a line number.
8904 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8906 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8907 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8908 Set PC register type to "code_ptr".
8909 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8910 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8911 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8912 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8913 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8914 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8915 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8918 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8920 * regformats/regdat.sh: Rename init_registers function in
8921 generated file to init_registers_${name}.
8923 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8924 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8925 * regformats/reg-s390x.dat: Set "name" to s390x.
8927 2008-02-26 Greg Law <glaw@undo-software.com>
8929 * regcache.c (registers_changed): Call reinit_frame_cache.
8931 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8933 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8934 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8935 and svr4_fetch_objfile_link_map.
8936 * Makefile.in (sh-linux-tdep.o): Update.
8938 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8940 * amd64-tdep.c (amd64_classify): Add support for decimal float
8942 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8943 use the struct return convention.
8945 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8947 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8948 to old format. Discard breakpoint address if shared library is
8950 (breakpoint_1): Adjust formatting of table header accordingly.
8952 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8954 * remote.c (remote_get_threadlist): If the response
8955 is empty, don't try to parse it.
8957 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8959 Unbreak 'target async'.
8960 * serial.c (serial_async): Set the
8961 handler function before enabling async
8964 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8966 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8968 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8970 * remote.c (extended_remote_attach_1): Set attach_flag.
8971 (extended_remote_create_inferior_1): Clear attach_flag.
8973 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8975 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8977 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8978 * solib-svr4.c (solib_svr4_r_brk): New.
8979 (open_symbol_file_object, svr4_current_sos): Always check the
8981 (svr4_fetch_objfile_link_map): Do not set debug_base.
8982 (enable_break): Use r_brk if it is set.
8983 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8984 (svr4_lp64_fetch_link_map_offsets): Likewise.
8985 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8987 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8988 Mark Kettenis <kettenis@gnu.org>
8990 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
8991 trad_frame_saved_reg.
8992 (trad-frame.h): New include.
8994 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
8995 instead of frame_obstack_zalloc.
8996 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
8998 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
9000 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9002 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
9003 from disassemble_info instead of gdbarch_byte_order.
9005 * mips-tdep.c (gdb_print_insn_mips): Likewise.
9006 * arm-tdep.c (gdb_print_insn_arm): Likewise.
9008 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9010 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
9011 gdbarch as parameter.
9013 * gdbarch.{c,h}: Regenerate.
9015 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9017 * mem-break.c (default_memory_insert_breakpoint)
9018 (default_memory_remove_breakpoint): Likewise.
9019 * target.h (default_memory_remove_breakpoint)
9020 (default_memory_insert_breakpoint): Likewise.
9022 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9023 parameter. Replace current_gdbarch by gdbarch.
9024 * m32r-tdep.c (m32r_memory_insert_breakpoint)
9025 (m32r_memory_remove_breakpoint): Likewise.
9027 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
9029 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
9031 2008-02-19 Joel Brobecker <brobecker@adacore.com>
9033 * NEWS: Add entry describing Add support improvements.
9035 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9037 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
9040 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9042 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
9043 register_offset_hack anymore.
9045 * regcache.{c,h} (register_offset_hack): Remove.
9047 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9049 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
9051 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
9052 current_gdbarch by gdbarch.
9053 (hppa64_hpux_find_global_pointer): Likewise.
9054 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
9055 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
9056 find_global_pointer.
9058 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
9060 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
9062 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
9063 of gdbarch_num_regs.
9065 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
9066 replace current_gdbarch by gdbarch.
9067 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
9069 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9071 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
9072 and replace current_gdbarch by gdbarch.
9074 (store_register): Update call for exec_one_dummy_insn.
9075 (fetch_register, store_register): Update call of regmap.
9077 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
9078 parameter and replace current_gdbarch by gdbarch.
9080 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
9081 the current architecture. Update call for getregs_supplies and
9083 (ppcnbsd_fetch_inferior_registers): Likewise.
9085 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
9086 replace current_gdbarch by gdbarch.
9087 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
9088 get_regcache_arch to get at the current architecture. Update call for
9091 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9093 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
9096 2008-02-15 Markus Deuling <deuling@de.ibm.com>
9098 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
9100 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
9102 * NEWS: Mention pending breakpints in MI.
9104 2008-02-14 Markus Deuling <deuling@de.ibm.com>
9106 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
9108 2008-02-13 Markus Deuling <deuling@de.ibm.com>
9110 Add script to build and test GDB using enable-targets=all.
9112 * gdb_buildall.sh: New file.
9114 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9116 * NEWS (New native configurations): Xtensa GNU/Linux.
9117 (New targets): Xtensa GNU/Linux.
9118 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
9120 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
9121 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
9122 * configure.tgt (xtensa*-*-linux*): New entry.
9123 * xtensa-config.c (xtensa_tdep): New variable.
9124 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
9125 (rmap): Change format based on new macro XTREG.
9126 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
9127 * xtensa-linux-nat.c: New.
9128 * xtensa-linux-tdep.c: New.
9129 * xtensa-xtregs.c: New.
9130 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
9131 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
9132 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
9133 (xtensa_register_t): New field coprocessor.
9134 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
9135 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
9136 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
9137 Update to handle privileged registers.
9138 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
9139 (xtensa_push_dummy_call): Set windowstart register correctly.
9140 (call0_analyze_prologue): Initialize xtensa_default_isa.
9141 (xtensa_derive_tdep): New.
9142 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
9143 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
9144 Call xtensa_derive_tdep().
9145 * config/xtensa/linux.mh: New.
9146 * regformats/reg-xtensa.dat: New.
9148 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
9150 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
9151 (filenames.h): New include.
9152 * Makefile.in (corelow.o): Add dependency for filenames.h.
9154 2008-02-08 Doug Evans <dje@google.com>
9156 * source.c (find_and_open_source): Always rewrite absolute filenames.
9158 2008-02-07 Doug Evans <dje@google.com>
9160 * breakpoint.c: #include "hashtab.h".
9161 (ambiguous_names_p): New fn.
9162 (update_breakpoint_locations): When restoring bp enable status, don't
9163 compare function names if any functions have same name.
9164 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
9166 2008-02-07 Joel Brobecker <brobecker@adacore.com>
9168 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
9169 instead of just a VEC*. Update use of SV.
9170 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
9172 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9174 * NEWS: Put all new commands since gdb-6.7 together.
9176 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9178 * ada-lang.c: #include "vec.h".
9179 (struct string_vector, new_string_vector, string_vector_append):
9181 (char_ptr): New typedef.
9182 (DEF_VEC_P (char_ptr)): New VEC type.
9183 (symbol_completion_add): Update profile to take the new VEC type
9184 instead of the old string_vector structure. Update code accordingly.
9185 (ada_make_symbol_completion_list): Use the new VEC type instead of
9186 the old string_vector structure, and update the code accordingly.
9187 * Makefile.in (ada-lang.o): Add dependency on vec.h.
9189 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
9191 * p-exp.y: Set current_type in missing places.
9192 (leftdiv_is_integer): New static variable.
9193 Typecast right operand of BINOP_DIV to long_double if both operands
9196 2008-02-06 Maciej W. Rozycki <macro@mips.com>
9198 * remote-mips.c (set_breakpoint): Rename to...
9199 (mips_set_breakpoint): ... this.
9200 (clear_breakpoint): Rename to...
9201 (mips_clear_breakpoint): ... this.
9202 (common_breakpoint): Rename to...
9203 (mips_common_breakpoint): ... this.
9204 (check_lsi_error): Rename to...
9205 (mips_check_lsi_error): ... this.
9207 2007-02-05 Joel Brobecker <brobecker@adacore.com>
9209 * language.h (struct language_defn): Add new field
9210 la_make_symbol_completion_list.
9211 * symtab.c (default_make_symbol_completion_list): Renames
9212 make_symbol_completion_list.
9213 (make_symbol_completion_list): New function.
9214 * symtab.h (default_make_symbol_completion_list): Add declaration.
9215 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
9216 (auto_language, local_language): Likewise.
9217 * objc-lang.c (objc_language_defn): Likewise.
9218 * scm-lang.c (scm_language_defn): Likewise.
9219 * m2-lang.c (m2_language_defn): Likewise.
9220 * f-lang.c (f_language_defn): Likewise.
9221 * jv-lang.c (java_language_defn): Likewise.
9222 * p-lang.c (pascal_language_defn): Likewise.
9223 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
9224 (minimal_language_defn): Likewise.
9225 * ada-lang.c (struct string_vector): New structure.
9226 (new_string_vector, string_vector_append, ada_unqualified_name)
9227 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
9228 (ada_make_symbol_completion_list): New functions.
9229 (ada_language_defn): Set la_make_symbol_completion_list.
9230 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
9231 this function is static.
9233 2008-02-05 Kevin Buettner <kevinb@redhat.com>
9235 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
9236 to account for call site optimizations.
9238 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
9240 * tracepoint.c (read_actions): Handle end-of-text indicator
9241 in action list properly. (Committed by Jim Blandy)
9243 2008-02-05 Jim Blandy <jimb@red-bean.com>
9245 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
9246 pseudoregister, not an internal error.
9247 Reported by: Andrzej Zaborowski
9249 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9251 * varobj.c (c_value_of_variable): Use xstrdup.
9253 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9255 Update stored rendition of varobj value when format changes.
9256 * varobj.c (varobj_set_display_format): Recomputed
9258 (c_value_of_variable): Return print_value.
9260 2008-02-03 Doug Evans <dje@google.com>
9262 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
9263 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
9264 * valops.c (value_one): New function.
9265 * value.h (value_one): Declare.
9267 Fix argument promotion for binary arithmetic ops for C.
9268 * valarith.c (unop_result_type): New fn.
9269 (binop_result_type): New fn.
9270 (value_binop): Move result type computation to binop_result_type.
9271 (value_pos, value_neg, value_complement): Move result type
9272 computation to unop_result_type.
9275 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9276 Return basetype, fieldno if found. All callers updated.
9277 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
9279 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9280 * symfile.h (fill_in_vptr_fieldno): Delete.
9282 2008-02-02 Doug Evans <dje@google.com>
9284 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
9286 * typeprint.c (*): Whitespace cleanup.
9288 2008-02-02 Mark Kettenis <kettenis@gnu.org>
9289 Luis Machado <luisgpm@br.ibm.com>
9290 Thiago Jung Bauermann <bauerman@br.ibm.com>
9292 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
9293 don't fit into registerson the stack the way GCC does.
9295 2008-02-01 Joel Brobecker <brobecker@adacore.com>
9297 * symtab.c (symbol_set_names): Do not add an entry in the demangling
9298 hash table for Ada symbols. Just store the linkage name as is,
9299 and leave the demangled_name as NULL.
9301 2007-02-01 Joel Brobecker <brobecker@adacore.com>
9303 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
9304 in the global scope.
9305 (new_symbol): Likewise.
9307 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9309 * breakpoint.c (break_command_1): Return void.
9310 (break_command_really): Return void. Rethrow
9311 exceptions instead of returning.
9312 (gdb_breakpoint): Remove the error_message parameter.
9313 Return void. Rename to set_breakpoint.
9314 * gdb.h (gdb_breakpoint): Rename and move to...
9315 * breakpoint.h (set_breakpoint): ...here.
9316 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
9317 event hooks even if exception is thrown. Adjust to
9318 gdb_breakpoint interface changes.
9321 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
9323 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
9324 float in both first and second word in the doubleword, to support
9327 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9329 Properly rethrow exception. This fixes errors
9330 about non-existent functions for -break-insert.
9331 * breakpoint.c (break_command_really): Use throw_exception
9332 for rethrowing. If rethrowing, don't print the exception.
9334 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9336 * NEWS: Mention Decimal Floating Point support.
9338 2008-01-31 Joel Brobecker <brobecker@adacore.com>
9340 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
9341 value type to builtin_type_void_func_ptr.
9343 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
9345 * s390-tdep.c (is_float_singleton, is_float_like,
9346 alignment_of, s390_return_value): Make checks for
9347 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
9349 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
9350 Thiago Jung Bauermann <bauerman@br.ibm.com>
9352 * infcmd.c (default_print_registers_info): Also print hex
9353 raw contents for TYPE_CODE_DECFLOAT registers.
9354 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
9355 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
9356 (rs6000_register_name): Add support for DFP pseudo-registers.
9357 (rs6000_pseudo_register_type): Likewise.
9358 rs6000_pseudo_register_reggroup_p): Likewise.
9359 (ppc_pseudo_register_read): New function.
9360 (ppc_pseudo_register_write): Likewise.
9361 (rs6000_pseudo_register_read): Likewise.
9362 (rs6000_pseudo_register_write): Likewise.
9363 (e500_pseudo_register_read): Move checks to
9364 rs6000_pseudo_register_read.
9365 (e500_pseudo_register_write): Move checks to
9366 rs6000_pseudo_register_write.
9367 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
9368 rs6000_pseudo_register_read and rs6000_pseudo_register_write
9369 in gdbarch if SPE or DFP is available. Adjust gdbarch's
9370 num_pseudo_regs to account for DFP pseudo regs.
9372 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9374 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
9375 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
9376 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
9377 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
9378 e500_pseudo_register_read, e500_pseudo_register_write): Use
9379 IS_SPE_PSEUDOREG macro.
9380 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
9381 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
9382 Remove initialization of tdep->ppc_ev31_regnum.
9384 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9386 * printcmd.c (print_formatted): Handle references as for unformatted
9389 2008-01-30 Joel Brobecker <brobecker@adacore.com>
9391 * eval.c (evaluate_subexp_standard): Add handling of user
9392 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
9394 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
9396 * eval.c (evaluate_subexp_standard): Support
9397 BINOP_INTDIV opcode.
9399 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
9401 * valarith.c (value_binop): Add floating-point BINOP_MIN and
9403 For BINOP_EXP, use length and signedness of left operand only for
9404 result, as for shifts.
9405 For integral operands to BINOP_EXP, use new integer_pow and
9406 uinteger_pow functions so as to get full range of results.
9407 (integer_pow): New function.
9408 (uinteger_pow): New function.
9410 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
9412 Use vector for varobj_list_children interface.
9413 * gdb/varobj.c (varobj_list_children): Return vector
9415 * gdb/varobj.h (varobj_list_children): Adjust
9417 (varobj_p): Declare. Declare vector thereof.
9418 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
9419 for varobj_list_children change.
9420 * Makefile.in (varobj_h): Update dependencies.
9422 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
9424 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
9425 TYPE_CODE_DECFLOAT arguments.
9426 (ppc64_sysv_abi_push_dummy_call) Likewise.
9427 (get_decimal_float_return_value): New function.
9428 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
9429 values by calling get_decimal_float_return_value.
9430 (ppc64_sysv_abi_return_value): Likewise.
9432 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
9434 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
9435 for preprocessor macro information. Formatting changes.
9437 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9439 * remote.c (struct remote_state): Add cached_wait_status.
9440 (remote_exec_file): New variable.
9441 (PACKET_vAttach, PACKET_vRun): New constants.
9442 (extended_remote_restart): Do not query for status.
9443 (struct start_remote_args): New.
9444 (remote_start_remote): Take it as a second argument. Check
9445 whether the target is running. Issue an error for non-running
9446 non-extended targets. Cache the wait status. Set inferior_ptid
9448 (remote_open_1): Prompt to disconnect non-running targets. Make
9449 sure the target is marked running. Do not set inferior_ptid here.
9450 Update call to remote_start_remote. Do not call remote_check_symbols
9451 if the target is not running.
9452 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
9453 argument. Handle a non-running target.
9454 (remote_detach): Use it.
9455 (extended_remote_detach): New.
9456 (remote_disconnect): Fix typo. Use remoute_mourn_1.
9457 (extended_remote_attach_1, extended_remote_attach)
9458 (extended_async_remote_attach): New.
9459 (remote_vcont_resume): Remove unused variable.
9460 (remote_wait, remote_async_wait): Use any cached wait status.
9461 (putpkt_binary, getpkt): Clear any cached wait status.
9462 (extended_remoute_mourn_1): New.
9463 (extended_remote_mourn): Use it.
9464 (extended_async_remote_mourn, extended_remote_run): New.
9465 (extended_remote_create_inferior_1): New.
9466 (extended_remote_create_inferior): Use it.
9467 (extended_remote_async_create_inferior): Likewise.
9468 (remote_xfer_partial): Skip for non-executing targets.
9469 (init_extended_remote_ops): Set to_detach and to_attach.
9470 (init_extended_async_remote_ops): Likewise. Use
9471 extended_async_remote_mourn.
9472 (_initialize_remote): Register vAttach, vRun, and
9473 set remote exec-file.
9474 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
9476 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9478 * Makefile.in (symfile.o): Update.
9479 * NEWS: Mention exec tracing support.
9480 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
9482 * infcmd.c (kill_if_already_running, detach_command)
9483 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
9484 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
9485 (follow_exec): Do not check may_follow_exec. Do not mourn and push
9486 targets. Apply the sysroot path to the loaded executable. Use
9487 no_shared_libraries.
9488 * linux-nat.c (linux_child_follow_fork): Print fork following
9489 messages if verbose.
9490 (kill_wait_callback): Kill again before waiting a second time.
9491 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
9492 no_shared_libraries.
9494 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9496 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
9498 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9500 * nto-tdep.h: Remove #include "defs.h".
9501 * nto-tdep.c: Add #include "defs.h".
9502 * Makefile.in (nto_tdep_h): Update dependencies.
9503 (nto-tdep.o): Likewise.
9505 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9507 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
9509 (proceed, start_remote): Update call to wait_for_inferior.
9510 * inferior.h (wait_for_inferior): Update declaration.
9511 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9512 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9513 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9514 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9516 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9518 * varobj (adjust_value_for_child_access): Added checking for
9519 returned value from gdb_value_ind.
9520 (c_describe_child): Likewise.
9521 (cplus_describe_child): Fixed a typo.
9523 2008-01-29 Jim Blandy <jimb@red-bean.com>
9525 * MAINTAINERS: Update my info.
9527 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9529 Use multiple locations for hardware watchpoints.
9530 This eliminates the need to traverse value chain, doing
9531 various checks, in three different places.
9533 * breakpoint.h (struct bp_location): New fields
9534 lengths and watchpoint_type.
9535 (struct breakpoint): Remove the val_chain field.
9536 * breakpoint.c (is_hardware_watchpoint): New.
9537 (free_valchain): Remove.
9538 (update_watchpoint): New.
9539 (insert_bp_location): For hardware watchpoint, just
9541 (insert_breakpoints): Call update_watchpoint_locations
9542 on all watchpoints. If we have failed to insert
9543 any location of a hardware watchpoint, remove all inserted
9545 (remove_breakpoint): For hardware watchpoints, directly
9547 (watchpoints_triggered): Iterate over locations.
9548 (bpstat_stop_status): Use only first location of
9549 a resource watchpoint.
9550 (delete_breakpoint): Don't call free_valchain.
9551 (print_one_breakpoint): Don't print all
9552 locations for watchpoints.
9553 (breakpoint_re_set_one): Use update_watchpoint for
9556 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9558 Don't reset watchpoint block on solib load.
9560 * breakpoint.c (insert_bp_location): For watchpoints,
9561 recompute condition.
9562 (breakpoint_re_set_one): Instead of recomputing value
9563 and condition for watchpoints, just reset value and
9564 let insert_breakpoints/insert_bp_location recompute it.
9565 Don't do anything about disabled watchpoint.
9567 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9569 * valarith.c (value_binop): Handle unsigned integer
9572 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9574 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9575 instruction pattern that appears frequently in position
9576 independent code. Fix bug in code which looks for "fmov" and
9577 backtracks if no "fmov" is found.
9579 2008-01-28 Doug Evans <dje@google.com>
9581 * dbxread.c (read_dbx_symtab): Fix indentation.
9582 Reformat comments to 80 columns.
9583 Move local var def closer to only use.
9585 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9587 * fork-child.c (SHELL_FILE): Remove #ifndef.
9588 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9590 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9592 * i386-tdep.c (i386_skip_noop): New function.
9593 (i386_analyze_prologue): Call i386_skip_noop function.
9595 2008-01-24 Michael Snyder <msnyder@specifix.com>
9597 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9598 * win32-nat.c (win32_xfer_partial): Ditto.
9599 * target.c (default_xfer_partial): Minor whitespace adjustment.
9601 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9603 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9604 strip bit 1 even if pc doesn't point to thumb code.
9606 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9608 * remote.c (remote_wait): Handle SIGINT between packets.
9609 (remote_async_wait): Likewise.
9611 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9612 Chris Demetriou <cgd@google.com>
9614 * thread.c (add_thread_silent): Renamed
9616 (print_thread_events): New variable definition.
9617 (show_print_thread_events): New function.
9618 (_initialize_thread): Add "set print thread-events" and
9619 "show print thread-events" commands.
9620 (add_thread): Announce new thread.
9621 * gdbthread.h (add_thread_silent): Declare.
9622 (print_thread_events): New variable declaration.
9623 * inf-ttrace.c (inf_ttrace_wait): Don't
9624 inform about new thread, as add_thread is always
9625 called too, and will take care of that.
9626 * infrun.c (handle_inferior_event): Likewise.
9627 * procfs.c (procfs_wait): Likewise.
9628 * remote.c (remote_currthread): Likewise.
9629 * sol-thread.c (sol_thread_wait): Likewise.
9630 * win32-nat.c (get_win32_debug_event): Likewise.
9631 * linux-thread-db.c (attach_thread): Likewise.
9632 Remove the verbose parameter.
9633 (check_event): Make detach_thread be verbose
9634 only if print_thread_events is set.
9635 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9636 about new thread. This is called only from
9637 linux-thread-db.c:attach_thread, which will take care.
9638 Remove the verbose parameter.
9639 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9641 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9643 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9645 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9647 * breakpoint.c (break_command_really): New parameter
9649 (break_command_1): Pass 0 as
9650 ignore_count to break_command_really.
9651 (gdb_breakpoint): Pass ignore_count to
9652 break_command_really.
9654 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9656 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9657 sigcontext struct via pointer.
9658 (struct sigframe comment): Update to show new field `psc'.
9660 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9662 * infrun.c (handle_inferior_event): If
9663 we failed to remove breakpoints, error,
9664 don't try to increment PC by hand.
9666 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9668 Add NetBSD/hppa target and host support.
9670 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9671 (hppabsd_gregset): Move to ...
9672 (hppabsd_regset_from_core_section): Rename
9673 hppaobsd_regset_from_core_section and move to ...
9674 (hppabsd_find_global_pointer): Update comment.
9675 (hppabsd_init_abi): Make global. Do not register
9676 hppabsd_regset_from_core_section.
9677 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9679 (_initialize_hppabsd_tdep): Move to ...
9680 * hppaobsd-tdep.c: ... here. New file.
9681 * hppnbsd-tdep.c: New file.
9682 * hppnbsd-nat.c: New file.
9683 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9684 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9685 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9686 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9687 * configure.host (hppa*-*-netbsd*): New entry.
9688 * configure.tgt (hppa*-*-netbsd*): New entry.
9689 (hppa*-*-openbsd*): Update.
9690 * NEWS (New native configuration): Mention NetBSD/hppa.
9691 (New targets): Mention NetBSD/hppa.
9693 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9695 * gdbarch.sh (function_list): Add new property bits_big_endian to
9697 * gdbarch.{c,h}: Regenerate.
9699 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9700 gdbarch_bits_big_endian (comment).
9701 (unpack_field_as_long, modify_field): Likewise.
9702 * value.h: Likewise (comment).
9703 * valops.c (value_slice): Likewise.
9704 * valarith.c (value_subscript, value_bit_index): Likewise.
9705 * gdbtypes.h (field): Likewise (comment).
9706 * eval.c (evaluate_subexp_standard): Likewise.
9707 * dwarf2read.c (dwarf2_add_field): Likewise.
9708 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9709 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9711 * defs.h (BITS_BIG_ENDIAN): Remove.
9713 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9715 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9717 * m2-exp.y (yylex): Likewise.
9718 * objc-exp.y (yylex): Likewise.
9720 * defs.h (DEPRECATED_STREQN): Remove.
9722 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9724 * MAINTAINERS: Update my email address.
9726 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9728 * README: Mention gdbserver/README.
9730 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9732 * valarith.c (value_binop): Handle BINOP_INTDIV
9733 for unsigned and signed integers.
9735 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9737 * s390-tdep.c (s390_gdbarch_init): Set default long double
9738 type to 128-bit IEEE quad.
9740 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9742 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9744 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9746 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9748 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9749 * value.c: All callers changed.
9751 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9753 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9754 DEPRECATED_STREQ by its expression.
9755 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9756 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9757 (scan_xcoff_symtab): Likewise.
9758 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9759 * f-lang.c (find_common_for_function): Likewise.
9760 * objc-exp.y (parse_number): Likewise.
9762 * defs.h (DEPRECATED_STREQ): Remove.
9764 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9766 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9767 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9768 get_frame_arch to get at the current_architecture. Update AM33_MODE
9770 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9771 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9773 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9775 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9777 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9779 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9781 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9782 current_gdbarch by gdbarch. Update caller.
9784 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9785 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9786 the current architecture. Update calls of
9787 amd64_native_gregset_supplies_p.
9788 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9789 (amd64bsd_store_inferior_registers): Likewise.
9791 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9793 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9794 Replace current_gdbarch by gdbarch. Update caller.
9796 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9798 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9799 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9800 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9801 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9802 (stabsect_build_psymtabs): Fix indentation.
9804 2008-01-15 Michael Snyder <msnyder@specifix.com>
9806 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9808 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9810 * win32-nat.c (win32_create_inferior): Restore code calling
9811 CloseHandle on ProcessInformation structure.
9813 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9815 * configure.ac: Check for void * as 3 argument of ptrace.
9816 * configure: regenerate.
9818 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9820 * alpha-tdep.c (alpha_heuristic_proc_start)
9821 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9822 current_gdbarch by gdbarch.
9824 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9825 current architecture by frame_info. Update alpha_heuristic_proc_start
9828 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9829 get_frame_arch to get at the current architecture by frame_info. Update
9830 alpha_sigtramp_register_address call.
9832 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9833 current_gdbarch by gdbarch. Update caller.
9834 (convert_to_extended, convert_from_extended): Add endianess parameter
9835 for comparison. Update caller.
9836 (arm_extract_return_value, arm_store_return_value): Use
9837 get_regcache_arch to get at the current architecture.
9839 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9840 current_gdbarch by gdbarch. Update caller.
9841 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9842 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9844 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9845 gdbarch as parameter. Update caller.
9846 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9847 current_gdbarch by gdbarch. Update caller.
9849 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9850 update caller. Replace current_gdbarch by gdbarch.
9852 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9853 the current architecture. Replace current_gdbarch by gdbarch.
9854 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9855 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9856 expression. Add gdbarch as parameter and replace current_gdbarch with
9858 (M6811_TDEP): Remove.
9859 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9861 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9862 current_gdbarch by gdbarch. Update caller.
9864 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9866 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9869 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9870 caller. Relace current_gdbarch by gdbarch.
9871 (altivec_register_p, spe_register_p): Likewise.
9872 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9874 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9875 altivec_register_p and spe_register_p.
9877 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9878 caller. Replace current_gdbarch by gdbarch.
9879 (score_analyze_prologue): use get_frame_arch to get at the current
9882 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9883 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9884 current_gdbarch by gdbarch. Update caller.
9885 (sparc_frame_cache): Use get_frame_arch to get at the current
9887 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9888 sparc_analyze_prologue.
9890 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9893 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9895 * exec.c: #include "arch-utils.h"
9896 (print_section_info): Use gdbarch_from_bfd to get at the
9897 current architecture. Replace current_gdbarch. Fix indention. Replace
9898 deprecated_print_address_numeric by paddress.
9899 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9901 * valprint.c (val_print_string): Replace
9902 deprecated_print_address_numeric.
9903 * tracepoint.c (trace_mention, scope_info): Likewise.
9904 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9905 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9906 (maintenance_check_symtabs): Likewise.
9907 * symfile.c (list_overlays_command): Likewise.
9908 * stack.c (frame_info, print_block_frame_labels): Likewise.
9909 * printcmd.c (print_address, print_address_demangle)
9910 (address_info): Likewise.
9911 * corefile.c (memory_error): Likewise.
9912 * infcmd.c (jump_command): Likewise.
9913 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9914 (mention, delete_breakpoint): Likewise.
9915 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9916 * dwarf2read.c (dump_die): Likewise.
9917 * ada-valprint.c (ada_val_print_1): Likewise.
9918 * f-valprint.c (f_val_print): Likewise.
9919 * linux-fork.c (info_forks_command): Likewise.
9920 * m32r-com.c (m32r_load_section, m32r_load)
9921 (m32r_upload_command): Likewise.
9923 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9925 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9927 * gdbarch.sh (skip_prologue): Add gdbarch
9929 * gdbarch.{c,h}: Regenerate.
9931 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9932 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9933 * avr-tdep.c (avr_skip_prologue): Likewise.
9934 * cris-tdep.c (cris_skip_prologue): Likewise.
9935 * frv-tdep.c (frv_skip_prologue): Likewise.
9936 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9937 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9938 * i386-tdep.c (i386_skip_prologue): Likewise.
9939 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9940 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9941 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9942 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9943 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9944 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9945 * mep-tdep.c (mep_skip_prologue): Likewise.
9946 * mips-tdep.c (mips_skip_prologue): Likewise.
9947 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9948 * mt-tdep.c (mt_skip_prologue): Likewise.
9949 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9950 * score-tdep.c (score_skip_prologue): Likewise.
9951 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9952 * sh-tdep.c (sh_skip_prologue): Likewise.
9953 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9954 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9955 * spu-tdep.c (spu_skip_prologue): Likewise.
9956 * v850-tdep.c (v850_skip_prologue): Likewise.
9957 * vax-tdep.c (vax_skip_prologue): Likewise.
9958 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9959 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9961 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9962 current_gdbarch by gdbarch.
9963 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9964 * s390-tdep.c (s390_skip_prologue): Likewise.
9966 2008-01-10 Doug Evans <dje@google.com>
9968 * defs.h (struct continuation_arg): Fix typo in comment.
9969 * target.c (target_translate_tls_address): Fix comment spelling error.
9971 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9973 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9974 (DOUBLEST_SCAN_FORMAT): Likewise.
9975 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9976 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9977 * c-exp.y (parse_number): Likewise.
9978 * jv-exp.y (parse_number): Likewise.
9979 * objc-exp.y (parse_number): Likewise.
9980 * p-exp.y (parse_number): Likewise.
9982 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9984 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9985 (check_typedef): Likewise.
9987 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9989 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
9990 seen_double_big_d, treat the new H, D, and DD modifiers as length
9993 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9995 * dwarf2read.c (read_enumeration_type): Add comment.
9997 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
9999 * config.in: Regenerate.
10001 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10003 * ada-lang.c (ada_convert_actual): Renames convert_actual.
10005 (ada_convert_actuals): Delete.
10006 * ada-lang.h (ada_convert_actual): Add declaration.
10007 (ada_convert_actuals): Remove declaration.
10008 * infcall.c: #include "ada-lang.h".
10009 (value_arg_coerce): Add new parameter sp. Update function
10010 documetnation. Add handling of Ada function call parameters.
10011 * Makefile.in (infcall.o): Update dependencies.
10013 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10015 * ada-lang.c (ensure_lval): Fix value lval kind.
10016 (convert_actual): Add handling for arguments passed by reference.
10018 2008-01-08 Doug Evans <dje@google.com>
10020 * dbxread.c (read_dbx_symtab): Fix indentation.
10022 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
10024 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
10025 (valarith.o): Depend on dfp.h.
10026 (valops.o): Likewise.
10027 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
10028 (set_decnumber_context): New function.
10029 (decimal_check_errors): Likewise.
10030 (decimal_from_number): Likewise.
10031 (decimal_to_number): Likewise.
10032 (decimal_from_string): Use set_decnumber_context and
10033 decimal_check_errors.
10034 (decimal_from_integral): New function.
10035 (decimal_from_floating): Likewise.
10036 (decimal_to_double): Likewise.
10037 (promote_decimal): Likewise.
10038 (decimal_binop): Likewise.
10039 (decimal_is_zero): Likewise.
10040 (decimal_compare): Likewise.
10041 (decimal_convert): Likewise.
10042 * dfp.h (decimal_from_integral): New prototype.
10043 (decimal_from_floating): Likewise.
10044 (decimal_to_double): Likewise.
10045 (decimal_binop): Likewise.
10046 (decimal_is_zero): Likewise.
10047 (decimal_compare): Likewise.
10048 (decimal_convert): Likewise.
10049 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
10050 call to value_from_decfloat.
10051 * valarith.c: Include dfp.h.
10052 (value_args_as_decimal): New function.
10053 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
10054 (value_logical_not): Likewise.
10055 (value_equal): Likewise.
10056 (value_less): Likewise.
10057 (value_pos): Likewise.
10058 (value_neg): Formatting fix.
10059 * valops.c: Include dfp.h.
10060 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
10061 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
10062 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
10063 (value_from_decfloat): Remove expect_type argument.
10064 * value.h (value_from_decfloat): Update prototype.
10066 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
10068 Ignore change in name of dynamic linker during
10069 execution on Solaris. This also unbreaks pending breakpoints.
10071 * solist.h (struct target_so_ops): New field same.
10072 * solib-svr4.c (svr4_same): New.
10073 (_initialize_svr4_solib): Register svr4_same.
10074 * solib.c (update_solib_list): Use ops->same, if available.
10076 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
10078 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
10079 when using MS-DOS paths.
10081 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10083 * NEWS: Mention --pid and --core command line behaviour changes.
10085 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10087 * main.c (captured_main): Remove 'count' varible and the
10088 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
10089 --pid options were issued simultaneously. If an explicit pid
10090 option was passed, don't fallback to core file. Detect extra
10091 arguments better in the presence of explicit pid or core
10094 2008-01-05 Joel Brobecker <brobecker@adacore.com>
10096 * ada-lang.c (ada_which_variant_applies): Correctly compute
10097 the value of the discriminant when the variant record is packed.
10099 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10101 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
10102 that are used to differentiate homonyms.
10104 2008-01-04 Jerome Guitton <guitton@adacore.com>
10106 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
10107 when the type is an anonymous pointer type.
10108 (ada_check_typedef): Avoid a seg fault when the type is null.
10109 * ada-typeprint.c (print_array_type): Add support for pointer
10112 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
10114 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
10116 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10118 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
10119 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
10121 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10123 * ada-exp.y (chop_separator): New function.
10124 (write_selectors): Rewrite to re-use chop_separator.
10125 (ada_nget_field_index, get_symbol_field_type): New functions.
10126 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
10129 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
10131 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
10132 of SYMBOL_VALUE when working with function symbols.
10134 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10136 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
10137 expressions. These expressions do not need to be rewriten.
10139 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10141 * dwarf2read.c (read_enumeration_type): Flag type as stub if
10142 the given die is a declaration.
10144 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10146 * ada-lang.c (ada_array_bound_from_type): Make non-static.
10147 Handle properly the case when the index type is an enumerated type.
10148 Do not return the subtype of the bounds type, just return the
10149 bounds type directly - this is not needed and is more consistent
10150 with what we do for arrays when no XA parallel type exists.
10152 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10154 * ada-lang.c (static_unwrap_type): Add forward declaration.
10155 (template_to_static_fixed_type): Fields of dynamic types sometimes
10156 also need to be unwrapped. Take this into account.
10157 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
10158 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
10159 * ada-typeprint.c (ada_print_type): Get the typename from
10160 the original type, not the base type.
10162 2008-01-03 Jerome Guitton <guitton@adacore.com>
10164 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
10165 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
10166 Update calls to ada_to_fixed_type.
10167 (ada_template_to_fixed_record_type_1): Ditto, but without looking
10169 (ada_to_fixed_type): Add check_tag parameter; do not look for
10170 tag if null. When looking for a tag, use a fixed record type.
10171 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
10172 * ada-valprint.c (printable_val_type, ada_value_print): Update
10173 calls to ada_to_fixed_type.
10175 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
10177 * doublest.c (convert_floatformat_to_doublest): Call
10178 floatformat_to_doublest instead of floatformat_to_double and use
10179 DOUBLEST variables.
10180 (convert_doublest_to_floatformat): Call floatformat_from_doublest
10181 instead of floatformat_from_double and use DOUBLEST variables.
10183 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
10185 * MAINTAINERS (Write After Approval): Add self.
10187 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10189 * symfile.c (set_initial_language): Make non-static.
10190 * symfile.h (set_initial_language): Add declaration.
10191 * language.c: #include "symfile.h".
10192 (set_language): Call set_initial_language if the frame language
10193 could not be determined.
10195 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
10197 * eval.c (evaluate_subexp_for_address): Provide frame address to
10198 locate_var_value only if it will be needed.
10200 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
10202 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
10204 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10206 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
10207 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
10208 This is needed to make sure that any other treatment applied
10209 to the resulting value does not fail for spurious reason,
10210 such as trying to take the address of this value.
10212 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10214 * ada-lang.c (ada_value_equal): Dereference reference types when
10217 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
10219 Updated copyright notices for most files.
10221 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
10223 * win32-nat.c (psapi_module_handle): Remove static.
10224 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
10225 return first module found if base_address is zero. Don't initialize
10226 psapi function pointers here. Convert to cygwin paths when
10228 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
10229 executable name. Use get_module_name when that fails or when
10231 (_initialize_psapi): New function. Initialize psapi stuff before it is
10232 needed or issue a warning if it is not found. Move psapi_module_handle
10235 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10237 * ada-lang.c (ada_remove_trailing_digits): New function.
10238 (ada_remove_po_subprogram_suffix): New function.
10239 (ada_decode): Improve. Move the description of the algorithm
10240 directly inside the code, instead of in the function global
10243 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10245 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
10246 and always print the dereferenced value.
10248 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10250 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
10251 of the case where the first argument is a reference.
10252 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
10254 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10256 Implement support for Ada interface types.
10258 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
10259 (ada_is_ignored_field): Ignore fields that are a dispatch table
10262 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10264 * top.c (print_gdb_version): Update copyright year.
10266 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10268 * ChangeLog-2007: New ChangeLog rotation.
10269 * ChangeLog: Reset for 2008.
10270 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
10273 For older changes see ChangeLog-2007.
10279 version-control: never