1 2008-10-24 Pedro Alves <pedro@codesourcery.com>
3 Remote non-stop mode support.
5 * remote.c (pending_stop_reply): New.
6 (struct remote_state) <non_stop_aware, support_vCont_t>: New
8 (remote_async_inferior_event_token)
9 (remote_async_get_pending_events_token): New.
10 (notice_new_inferiors): New, abstracted out from record_currthread.
11 (record_currthread): Call it.
12 (remote_threads_info): Default threads to running in non-stop
13 mode. In non-stop mode, only qfThreadInfo is supported.
14 (remote_close): Discard all pending stop_replies. Close the event
16 (set_stop_requested_callback): New.
17 (remote_start_remote): Implement non-stop mode startup. In
18 all-stop, don't clear the thread list here.
19 (remote_non_stop_feature): New.
20 (remote_protocol_features): Add a "QNonStop" feature.
21 (remote_open_1): Clear cached_wait_status and non_stop_aware.
22 Clear the thread list here.
23 (remote_detach_1): Discard pending stop replies of the process we
25 (extended_remote_attach_1): Implement non-stop mode.
26 (remote_vcont_probe): Recognize `vCont;t'.
27 (remote_vcont_resume): Implement non-stop mode.
28 (remote_resume): Don't set waiting_for_stop_reply in non-stop
30 (remote_stop_ns): New.
31 (remote_stop): Rename to ...
32 (remote_stop_as): ... this. If we have a cached wait status,
33 don't bother interrupting the remote.
34 (remote_stop): Reimplement as wrapper around remote_stop_as and
36 (interrupt_query): Don't query in async mode.
37 (struct cached_reg, cahed_reg_t): New.
38 (struct stop_reply): New.
39 (stop_reply_queue): New.
40 (stop_reply_xmalloc, stop_reply_xfree)
41 (discard_pending_stop_replies, do_stop_reply_xfree)
42 (queued_stop_reply, push_stop_reply, peek_stop_reply)
43 (remote_parse_stop_reply, remote_get_pending_stop_replies)
44 (process_stop_reply): New.
45 (remote_wait_ns): New.
46 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
47 notion of current general thread is a process exit was reported.
48 (remote_wait): Call remote_wait_ns in non-stop mode.
49 (handle_notification): New.
50 (putpkt_binary): Handle notifications. Don't care for
51 waiting_for_stop_reply in non-stop mode.
52 (getpkt_sane): Rename to ...
53 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
54 argument. Handle it. Handle notifications.
55 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
56 (getpkt_or_notif_sane): New.
57 (select_new_thread_callback): Check for exited state instead of
58 comparing the ptid against minus_one_ptid.
59 (extended_remote_create_inferior_1): Query the remote about the
61 (remote_supports_non_stop): New.
62 (init_remote_ops): Register it.
63 (remote_async_inferior_event_handler): New.
64 (remote_async_get_pending_events_handler): New.
66 * infcmd.c (proceed_thread_callback): Comment.
67 (proceed_after_attach_callback, proceed_after_attach): New.
68 (attach_command_post_wait): In background attach, resume all
69 threads, but only if they are unsignalled, and not explicitly
70 stopped. In foreground attach, in non-stop mode, make sure to
71 stop all threads of the just attached to process.
72 (attach_command): In non-stop mode: If doing a background attach,
73 stop at least one thread. If a foreground attach, stop all
76 2008-10-24 Pedro Alves <pedro@codesourcery.com>
78 * event-loop.h: Mention async_event_handlers.
79 (async_event_handler): Forward declare.
80 (async_event_handler_func): New typedef.
81 (create_async_event_handler, delete_async_event_handler)
82 (mark_async_event_handler): Declare.
83 * event-loop.c (event_data): New.
84 (event_handler_func): Take an event_data instead of an integer.
85 (struct gdb_event): Replace the integer file descriptor by a
87 (async_event_handler): New.
88 (async_handler_ready): Delete.
89 (async_event_handler_list): New.
91 (create_file_event): Use it.
92 (process_event): Adjust.
93 (gdb_do_one_event): Poll from the event sources in round-robin
94 fashion across calls. Be sure to consult all sources before
96 (handle_file_event): Take an event_data instead of an integer.
98 (gdb_wait_for_event): Add `block' argument. Handle it.
99 (mark_async_signal_handler): Remove unneeded cast.
100 (invoke_async_signal_handler): Rename to ...
101 (invoke_async_signal_handlres): ... this. Return true if any was
103 (check_async_ready): Delete
104 (create_async_event_handler): New.
105 (mark_async_event_handler): New.
106 (struct async_event_handler_data): New.
107 (invoke_async_event_handler): New.
108 (check_async_event_handlers): New.
109 (delete_async_event_handler): New.
110 (handle_timer_event): Adjust.
112 2008-10-24 Doug Evans <dje@google.com>
114 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
115 is NULL. Simplify obs == NULL case.
117 2008-10-24 Hui Zhu <teawater@gmail.com>
118 Pedro Alves <pedro@codesourcery.com>
120 * infrun.c (can_use_displaced_stepping): Change type to
122 (can_use_displaced_stepping_auto): New string.
123 (can_use_displaced_stepping_on): New string.
124 (can_use_displaced_stepping_off): New string.
125 (can_use_displaced_stepping_enum): New array.
126 (show_can_use_displaced_stepping): In auto mode, also show
127 the current effect of the option.
128 (use_displaced_stepping): Return non-zero if displaced
129 stepping is auto, and can be used with GDBARCH, and in
130 non-stop mode. Return non-zero if displaced stepping is on,
131 and can be used with GDBARCH. Return zero otherwise.
132 (_initialize_infrun): Make the "set displaced-stepping"
133 command an enum command. Change its class to class_run.
134 Place it in the top level set list. Extend help to describe
137 2008-10-23 Pedro Alves <pedro@codesourcery.com>
139 * defs.h: Mention ptid_is_pid.
140 * inferior.h (ptid_is_pid): Declare.
141 * gdbthread.h (struct thread_info) <stop_requested>: New field.
142 (set_stop_requested): Declare.
143 * infcmd.c (interrupt_target_1): Call set_stop_requested.
144 * infrun.c (clear_proceed_status): Clear stop_requested.
145 (infrun_thread_stop_requested_callback,
146 infrun_thread_stop_requested): New.
147 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
148 thread that had an explicit stop request, pretend we got a
149 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
151 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
152 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
153 instead of mentioning signal 0.
155 * thread.c (set_stop_requested): New.
157 * linux-nat.c (queued_waitpid): Rename to ...
158 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
159 (queued_waitpid): New, as wrapper to queued_waitpid_1.
160 (push_waitpid): Push the SIGTRAP to the local event queue, to the
162 (send_sigint_callback): Delete.
163 (linux_nat_stop_lwp): New.
164 (linux_nat_stop): Use it.
166 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
168 * python/python-value (valpy_getitem): Fix heap corruption.
170 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
172 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
173 (procfs_create_inferior): Fetch list of threads.
175 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
177 * nto-procfs.c (procfs_files_info): Fix a typo.
178 (procfs_create_inferior): Make attach_flag per-inferior.
180 2008-10-23 Tom Tromey <tromey@redhat.com>
182 * python/python-value.c (value_to_value_object): Initialize
184 (valpy_new): Likewise.
186 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
187 Joel Brobecker <brobecker@adacore.com>
189 * ada-tasks.c (task_states, long_task_states): Use constant N_()
190 initializer. Define the strings as const.
191 (short_task_info, info_task): Translate the strings above.
193 2008-10-22 Joel Brobecker <brobecker@adacore.com>
195 * NEWS: Add entry for new feature (Ada tasking support).
197 2008-10-22 Joel Brobecker <brobecker@adacore.com>
199 * configure.ac: On alpha-osf, error out if enable_tui is set to
200 "yes", and set enable_tui to "no" if previously set to "auto".
201 Check for waddstr only if TUI support was requested. Move the
202 part of the configure script that updates various Makefile
203 variables up, together with the check for waddstr.
204 * configure: Regenerate.
206 2008-10-22 Joel brobecker <brobecker@adacore.com>
208 * gdbtypes.c (copy_type): New function.
209 * gdbtypes.h (copy_type): Add declaration.
210 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
211 variable, then use it.
213 2008-10-22 Joel Brobecker <brobecker@adacore.com>
215 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
216 (target_get_ada_task_ptid): New macro.
217 * target.c (default_get_ada_task_ptid): New function.
218 (update_current_target): Inherit field default_get_ada_task_ptid.
219 (update_current_target): Make default_get_ada_task_ptid the default
220 value for field to_get_ada_task_ptid.
221 * ada-lang.h (struct task_control_block): Delete. Never used.
222 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
224 (struct ada_task_info): New.
225 (ada_task_is_alive, ada_find_printable_frame)
226 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
228 (ada_build_task_list): Update prototype.
229 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
230 * ada-lang.c (ada_find_printable_frame): Make non-static.
231 * ada-tasks.c: New file.
232 * Makefile.in (SFILES): Add ada-tasks.c.
233 (COMMON_OBS): Add ada-tasks.o.
234 * linux-thread-db.c (thread_db_find_thread_from_tid)
235 (thread_db_get_ada_task_ptid): New functions.
236 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
238 2008-10-22 Tom Tromey <tromey@redhat.com>
241 * c-exp.y (string_exp): New production.
244 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
246 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
249 2008-10-20 Joel Brobecker <brobecker@adacore.com>
251 * NEWS: Add entry mentioning thread-support on Tru64
253 2008-10-19 Joel Brobecker <brobecker@adacore.com>
255 * dec-thread.c: New file.
256 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
259 2008-10-19 Hui Zhu <teawater@gmail.com>
261 * infrun.c (handle_inferior_event): Set "stop_pc" when
262 TARGET_WAITKIND_NO_HISTORY.
264 2008-10-19 Pedro Alves <pedro@codesourcery.com>
266 * python/python-value.c (value_object_methods)
267 (value_object_as_number, value_object_as_mapping): Move to bottom
269 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
270 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
271 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
272 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
273 (valpy_richcompare, valpy_dereference): Don't forward-declare.
274 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
276 2008-10-18 Pedro Alves <pedro@codesourcery.com>
278 * infrun.c (adjust_pc_after_break): Do nothing if executing in
281 2008-10-17 Pedro Alves <pedro@codesourcery.com>
283 * infcmd.c (GO_USAGE): Delete.
284 (go_command): Adjust.
286 2008-10-17 Michael Snyder <msnyder@vmware.com>
287 Target interface for reverse debugging.
288 * target.h (enum target_waitkind):
289 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
290 (struct target_ops): New method to_can_execute_reverse.
291 (target_can_execute_reverse): New macro.
292 * target.c (update_current_target): Inherit to_can_execute_reverse.
294 Remote interface for reverse debugging.
295 * remote.c (remote_can_execute_reverse): New target method.
296 (remote_resume): Check for reverse exec direction, and send
297 appropriate command to target.
298 (remote_wait_as): Check target response for NO_HISTORY status.
299 Also check for empty reply (target doesn't understand "bs" or "bc).
300 (remote_vcont_resume): Jump out if attempting reverse execution.
302 Event handling interface for reverse debugging.
303 * infrun.c (execution_direction): New state variable.
304 (enum inferior_stop_reason): Add NO_HISTORY reason.
305 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
306 Handle stepping over a function call in reverse.
307 Handle stepping thru a line range in reverse.
308 Handle setting a step-resume breakpoint in reverse.
309 Handle stepping into a function in reverse.
310 Handle stepping between line ranges in reverse.
311 (print_stop_reason): Print reason for NO_HISTORY.
312 (step_into_function): Rename to handle_step_into_function.
313 (handle_step_into_function_backward): New function.
314 (set_exec_direction_func, show_exec_direction_func): New funcs.
315 (proceed): No need to singlestep over a breakpoint
316 when resuming in reverse.
318 * inferior.h (enum exec_direction_kind): New enum.
319 (execution_direction): Export new execution state variable.
321 * breakpoint.c (make_breakpoint_silent): New function.
322 * breakpoint.h (make_breakpoint_silent): Export.
323 * infcmd.c (finish_command): Check for reverse exec direction.
324 (finish_backward): New function, handle finish cmd in reverse.
326 User interface for reverse execution.
327 * Makefile.in (reverse.c): New file.
328 * reverse.c: New file. User interface for reverse execution.
330 2008-10-17 Pedro Alves <pedro@codesourcery.com>
332 * remote.c (record_currthread): Add inferior before child threads.
333 (remote_threads_info): Check for exited threads. Mention
336 2008-10-16 Joel Brobecker <brobecker@adacore.com>
338 * breakpoint.h (enum bptype): New enum bp_catchpoint.
339 Delete bp_catch_fork and bp_catch_vfork.
340 (struct breakpoint_ops): Add new methods "insert", "remove"
341 and "breakpoint_hit".
342 * breakpoint.c (create_fork_vfork_event_catchpoint)
343 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
344 (insert_catchpoint): Remove handling of bp_catch_fork and
345 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
347 (insert_bp_location, update_breakpoints_after_exec)
348 (remove_breakpoint, bpstat_check_location, bpstat_what)
349 (allocate_bp_location): Likewise.
350 (print_it_typical, print_one_breakpoint_location, mention): Remove
351 handling of bp_catch_fork and bp_catch_vfork breakpoints.
352 (ep_is_catchpoint, user_settable_breakpoint)
353 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
354 (breakpoint_re_set_one, disable_command, enable_command):
355 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
356 bp_catchpoint breakpoints.
357 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
358 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
360 (catch_fork_breakpoint_ops): New static constant.
361 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
362 (print_it_catch_vfork, print_one_catch_vfork)
363 (print_mention_catch_vfork): New functions.
364 (catch_vfork_breakpoint_ops): New static constant.
365 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
366 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
367 to create the fork and vfork catchpoints.
368 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
369 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
371 (catch_exception_unhandled_breakpoint_ops): Likewise.
372 (catch_assert_breakpoint_ops): Likewise.
374 2008-10-16 Pedro Alves <pedro@codesourcery.com>
376 * remote.c (set_general_process): New.
377 (remote_check_symbols): Use it.
379 2008-10-16 Pedro Alves <pedro@codesourcery.com>
381 * remote.c (push_remote_target): Delete.
382 * target.h (push_remote_target): Delete declaration.
384 2008-10-15 Pedro Alves <pedro@codesourcery.com>
386 * remote.c (remote_close): Unregister remote_desc from the event
387 loop. Always restore the SIGINT handler. Discard all inferiors
389 (remote_detach_1, remote_disconnect): Don't unregister the file
390 descriptor from the event loop here.
391 (interrupt_query, readchar, getpkt_sane): Pop the target instead
392 of morning the current inferior.
393 (remote_kill): Don't unregister the file descriptor from the event
395 (remote_mourn_1): Don't discard inferiors here.
397 2008-10-15 Pedro Alves <pedro@codesourcery.com>
399 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
401 (moribund_breakpoint_here_p): Record the moribund
402 location in the moribund_locations vector.
403 * breakpoint.h (moribund_breakpoint_here_p): Declare.
404 (displaced_step_fixup): Check if the breakpoint the thread was
405 trying to step over has been removed since having been placed in
406 the displaced stepping queue.
407 (adjust_pc_after_break): In non-stop mode, check for a moribund
408 breakpoint at the stop pc.
409 (handle_inferior_event): Don't retire moribund breakpoints on
410 TARGET_WAITKIND_IGNORE.
412 2008-10-15 Pedro Alves <pedro@codesourcery.com>
414 * infrun.c (displaced_step_prepare): Switch thread temporarily
416 (displaced_step_fixup): Make sure target_resume sees ptid as
417 inferior_ptid. Add debug output.
419 2008-10-14 Pedro Alves <pedro@codesourcery.com>
423 * breakpoint.c (show_breakpoint_hit_counts): Delete.
424 (print_one_breakpoint_location): Adjust.
425 (breakpoint_clear_ignore_counts): Delete.
426 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
428 * target.c (generic_mourn_inferior): Don't clear ignore
429 counts (never reached).
431 2008-10-10 Doug Evans <dje@google.com>
433 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
434 for dwarf section offsets and sizes.
436 (dwarf2_per_cu_data): Ditto.
437 (create_all_comp_units): Change offset to unsigned int.
438 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
439 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
441 * dwarf2read.c (read_initial_length): Delete cu_header arg.
443 (read_checked_initial_length_and_offset): New function.
444 (read_offset_1): New function.
445 (read_offset): Call it.
446 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
447 instead of read_initial_length. Call read_offset_1 instead of
450 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
453 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
454 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
455 DW_AT_HP_block_index.
457 2008-10-10 Pedro Alves <pedro@codesourcery.com>
459 * remote.c (remote_start_remote): Always tell the stub if we're in
462 2008-10-09 Pedro Alves <pedro@codesourcery.com>
464 * remote.c (remote_wait): Rename to...
465 (remote_wait_as): ... this. Don't loop here. If the remote
466 didn't stop, return TARGET_WAITKIND_IGNORE.
467 (remote_wait): New, reimplemented on top of remote_wait_as.
469 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
471 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
474 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
476 * MAINTAINERS (Write After Approval): Add myself.
478 2008-10-09 Pedro Alves <pedro@codesourcery.com>
480 Make it compile without warnings.
482 * procfs.c (create_procinfo): Initialize `parent'.
483 (dead_procinfo): Pass a constant string as format to error.
484 (procfs_address_to_host_pointer): Add cast to gdb_type *.
485 (procfs_find_LDT_entry): Adjust format string to long int
487 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
488 (procfs_xfer_memory): Adjust prototype.
489 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
490 variable as printf_filtered format.
491 (procfs_make_note_section): Change type of auxv local to gdb_byte.
492 * Makefile.in: Remove special rule.
494 2008-10-09 Pedro Alves <pedro@codesourcery.com>
495 Daniel Jacobowitz <dan@codesourcery.com>
497 * remote.c (remote_open_1): Move acknowledging any pending ack,
498 querying supported features, activating noack mode, finding the
499 target description, enabling extended remote, and checking remote
500 symbols from here ...
501 (remote_start_remote): ... to here.
502 (remote_open_1): Don't pop the target if it is already gone.
503 * target.c (unpush_target): Check for the dummy target.
505 2008-10-09 Pedro Alves <pedro@codesourcery.com>
507 * ser-mingw.c: Include "command.h".
508 (pipe_windows_open): Declare locals at the beginning of the scope.
510 2008-10-08 Pedro Alves <pedro@codesourcery.com>
512 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
514 (remote_open_1): Clear waiting_for_stop_reply.
515 (remote_resume): Set waiting_for_stop_reply.
516 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
517 (putpkt_binary): If we're in async mode and waiting for a stop
518 reply, bail out with an error.
519 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
521 2008-10-08 Pedro Alves <pedro@codesourcery.com>
523 * remote.c (remote_get_thread_info): If the remote doesn't support
526 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
528 Convert static_kind into loc_kind enum.
529 * gdbtypes.h (enum field_loc_kind): New.
530 (union field_location): New field dwarf_block.
531 (struct field): Rename static_kind as loc_kind.
532 (FIELD_STATIC_KIND): Rename to ...
533 (FIELD_LOC_KIND): ... here.
534 (TYPE_FIELD_STATIC_KIND): Rename to ...
535 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
536 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
537 (TYPE_FIELD_STATIC): Remove.
538 (TYPE_FIELD_BITPOS): Reformat.
539 (SET_FIELD_BITPOS): New.
540 (FIELD_PHYSADDR): Rename to ...
541 (FIELD_STATIC_PHYSADDR): ... here.
542 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
543 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
544 (FIELD_PHYSNAME): Rename to ...
545 (FIELD_STATIC_PHYSNAME): ... here.
546 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
547 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
548 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
549 (field_is_static): New declaration.
550 * gdbtypes.c (field_is_static): New function.
551 (copy_type_recursive): Update throughout.
552 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
553 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
554 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
556 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
557 Pedro Alves <pedro@codesourcery.com>
559 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
560 avoid a name collision.
561 * gnu-nat.c: Likewise.
562 * i386gnu-nat.c: Likewise.
564 2008-10-07 Joel Brobecker <brobecker@adacore.com>
566 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
567 of arguments that are references.
569 2008-10-06 Doug Evans <dje@google.com>
571 * dwarf2read.c (dwarf2_die_debug): New static global.
572 (dump_die_shallow): Renamed from dump_die, New args f, indent.
573 Print to specified file, indented by the specified amount.
574 (dump_die_for_error): New fn. Point all existing callers of
576 (dump_die_die_1,dump_die): New fns, replaces ...
577 (dump_die_list): ... deleted.
578 (read_die_and_children_1): Old contents of read_die_and_children
580 (read_die_and_children): Rewrite.
581 (read_die_and_siblings): Call read_die_and_children_1 instead of
582 read_die_and_children.
583 (_initialize_dwarf2_read): New option "debug dwarf2-die".
584 * gdbinit.in (pdie): New macro.
586 * dwarf2read.c (offset_in_cu_p): New function.
587 (find_partial_die,follow_die_ref): Use it.
589 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
590 (maintenance_info_psymtabs): Ditto.
592 2008-10-05 Michael Snyder <msnyder@vmware.com>
594 * infrun.c (handle_inferior_event): Fix typo in comment.
596 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
598 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
600 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
603 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
606 2008-10-03 Joel Brobecker <brobecker@adacore.com>
608 * solib-osf.c: Include "solib.h".
610 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
612 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
613 and check for out-of-memory condition.
614 * exec.c (exec_file_command): Call it.
615 * infrun.c (handle_command, xdb_handle_command): Likewise.
616 * interps.c (interpreter_exec_cmd): Likewise.
617 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
618 * procfs.c (info_proc_cmd): Likewise.
619 * remote-mips.c (common_open): Likewise.
620 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
621 (gdbsim_open): Likewise.
622 * remote.c (extended_remote_run, remote_put_command)
623 (remote_get_command, remote_delete_command): Likewise.
624 * ser-mingw.c (pipe_windows_open): Likesise.
625 * source.c (add_path, show_substitute_path_command)
626 (unset_substitute_path_command, set_substitute_path_command):
628 * stack.c (backtrace_command): Likewise.
629 * symfile.c (symbol_file_command, generic_load)
630 (add_symbol_file_command): Likesise.
631 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
632 (maintenance_print_msymbols): Likewise.
634 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
636 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
637 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
638 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
639 valops.c (value_cast), varobj.c (c_number_of_children): Replace
640 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
641 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
642 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
643 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
644 (f77_get_upperbound): ... this function handling now only
645 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
646 (f77_get_dynamic_lowerbound): Replace with ...
647 (f77_get_lowerbound): ... this function handling now only
648 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
649 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
650 Update their callers.
651 * eval.c (evaluate_subexp_standard): Update their callers.
652 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
653 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
655 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
656 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
657 the lower_bound_was_default variable. Update the
658 f77_get_dynamic_upperbound, f77_get_upperbound and
659 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
660 * gdbtypes.c (print_bound_type): Remove the function.
661 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
663 * gdbtypes.h (enum array_bound_type): Remove.
664 (struct main_type): Remove the fields upper_bound_type and
665 lower_bound_type. Comment the new overload of the field artificial.
666 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
667 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
668 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
669 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
671 2008-10-02 Tom Tromey <tromey@redhat.com>
673 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
675 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
677 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
679 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
680 (mips_linux_init_abi): Do not override skip_trampoline_code.
681 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
682 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
683 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
684 (mips_skip_mips16_trampoline_code): Rename from
685 mips_skip_trampoline_code.
686 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
687 * infrun.c (handle_inferior_event): Do not pass zero to
688 in_solib_dynsym_resolve_code.
690 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
691 Pedro Alves <pedro@codesourcery.com>
693 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
696 2008-10-01 Tom Tromey <tromey@redhat.com>
698 * symtab.c (search_symbols): Update.
699 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
701 2008-10-01 Tom Tromey <tromey@redhat.com>
703 * symfile.c (syms_from_objfile): Update.
704 (reread_symbols): Update.
705 * objfiles.h (OBJF_SYMS): Remove.
706 (OBJF_REORDERED): Renumber.
707 (OBJF_SHARED): Likewise.
708 (OBJF_READNOW): Likewise.
709 (OBJF_USERLOADED): Likewise.
711 2008-10-01 Tom Tromey <tromey@redhat.com>
713 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
714 (find_pc_sect_symtab): Likewise.
715 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
716 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
717 MSYMBOL_TYPE, not SYMBOL_TYPE.
718 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
719 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
720 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
722 * m2-exp.y (yylex): Use SYMBOL_CLASS.
724 2008-10-01 Tom Tromey <tromey@redhat.com>
726 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
727 (scan_xcoff_symtab): Update.
728 * mdebugread.c (record_minimal_symbol): Update.
729 (parse_partial_symbols): Update.
730 * elfread.c (record_minimal_symbol): Update.
731 * dbxread.c (record_minimal_symbol): Update.
732 * coffread.c (record_minimal_symbol): Update.
733 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
734 (sh64_elf_make_msymbol_special): Update.
735 * mips-tdep.c (mips_elf_make_msymbol_special): Use
736 MSYMBOL_TARGET_FLAG_1.
737 (mips_elf_make_msymbol_special): Likewise.
738 (msymbol_is_special): Likewise.
739 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
740 (install_minimal_symbols): Likewise.
741 (prim_record_minimal_symbol): Update.
742 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
743 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
744 (MSYMBOL_SET_RTI): Redefine.
745 (MSYMBOL_IS_RTC): Redefine.
746 (MSYMBOL_IS_RTI): Redefine.
747 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
748 (MSYMBOL_IS_SPECIAL): Redefine.
749 * symtab.h (struct minimal_symbol) <info>: Remove.
750 <target_flag_1, target_flag_2>: New fields.
751 (MSYMBOL_INFO): Remove.
752 (MSYMBOL_TARGET_FLAG_1): New macro.
753 (MSYMBOL_TARGET_FLAG_2): Likewise.
754 (prim_record_minimal_symbol_and_info): Update.
756 2008-09-30 Joel Brobecker <brobecker@adacore.com>
758 * ada-lang.c (is_digits_suffix): Delete unused function.
760 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
762 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
765 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
767 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
769 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
770 supposed to be null. Fixes debugger segfaults.
771 (is_unchecked_variant): New function.
772 (to_fixed_variant_branch_type): Modify to leave unchecked unions
774 (ada_template_to_fixed_record_type_1): Fix comment.
776 2008-09-30 Joel Brobecker <brobecker@adacore.com>
778 * ada-lang.c (standard_exc): New static constant.
779 (ada_exception_catchpoint_cond_string): Add special handling
780 for the predefined exceptions.
782 2008-09-30 Joel Brobecker <brobecker@adacore.com>
784 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
785 the code accordingly.
787 2008-09-30 Joel Brobecker <brobecker@adacore.com>
789 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
790 treatment of expect_type. Return the correct type when dereferencing
793 2008-09-30 Tom Tromey <tromey@redhat.com>
796 * symtab.c (struct add_macro_name_data): New struct.
797 (add_macro_name): New function.
798 (default_make_symbol_completion_list): Complete macro names.
799 * scm-lang.c (scm_language_defn): Update.
800 * p-lang.c (pascal_language_defn): Update.
801 * objc-lang.c (objc_language_defn): Update.
802 * macrotab.h (macro_callback_fn): Add user_data argument.
803 (macro_for_each): Likewise.
804 (macro_for_each_in_scope): Declare.
805 * macrotab.c: (struct macro_for_each_data): New struct.
806 (foreach_macro): Use it.
807 (macro_for_each): Likewise.
808 (foreach_macro_in_scope): New function.
809 (macro_for_each_in_scope): Likewise.
810 * macrocmd.c (print_one_macro): Add argument.
811 (macro_list_command): Pass NULL to macro_for_each.
812 * m2-lang.c (m2_language_defn): Update.
813 * language.h (struct language_defn) <la_macro_expansion>: New
815 (macro_expansion): New enum.
816 * language.c (unknown_language_defn): Update. Fix order of
818 (auto_language_defn): Likewise.
819 (local_language_defn): Update.
820 * jv-lang.c (java_language_defn): Update.
821 * f-lang.c (f_language_defn): Update.
822 * c-lang.c (c_language_defn): Update.
823 (cplus_language_defn): Likewise.
824 (asm_language_defn): Likewise.
825 (minimal_language_defn): Likewise.
826 * ada-lang.c (ada_language_defn): Update.
828 2008-09-30 Joel Brobecker <brobecker@adacore.com>
830 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
831 (get_scope_pc_bounds): Use it.
833 2008-09-27 Tom Tromey <tromey@redhat.com>
836 * macrocmd.c (extract_identifier): Add is_parameter argument.
837 (macro_define_command): Update.
838 (macro_undef_command): Likewise.
839 * macroexp.c (stringify): New function.
840 (find_parameter): Likewise.
841 (gather_arguments): Add nargs argument. Handle varargs.
842 (substitute_args): Add is_varargs and va_arg_name arguments.
843 Handle varargs, splicing, stringification. Use find_parameter.
844 (expand): Handle varargs.
846 2008-09-27 Tom Tromey <tromey@redhat.com>
848 * scm-lang.c (scm_language_defn): Update.
849 * p-typeprint.c (pascal_print_typedef): New function.
850 * p-lang.h: (pascal_print_typedef): Declare.
851 * p-lang.c (pascal_language_defn): Update.
852 * objc-lang.c (objc_language_defn): Update.
853 * m2-typeprint.c (m2_print_typedef): New function.
854 * m2-lang.h (m2_print_typedef): Declare.
855 * m2-lang.c (m2_language_defn): Update.
856 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
858 (struct language_defn) <la_print_typedef>: New field.
859 (default_print_typedef): Declare.
860 (LA_PRINT_TYPEDEF): New define.
861 * language.c (unknown_language_defn): Update.
862 (auto_language_defn): Update.
863 (local_language_defn): Update.
864 * jv-lang.c (java_language_defn): Update.
865 * f-lang.c (f_language_defn): Update.
866 * c-typeprint.c (c_print_typedef): New function.
867 * c-lang.h (c_print_typedef): Declare.
868 * c-lang.c (c_language_defn): Update.
869 (cplus_language_defn): Update.
870 (asm_language_defn): Update.
871 (minimal_language_defn): Update.
872 * ada-lang.c (ada_language_defn): Update.
873 * typeprint.c (default_print_typedef): New function.
875 2008-09-27 Tom Tromey <tromey@redhat.com>
877 * jv-exp.y (insert_exp): Define using ISO syntax.
878 (copy_exp): Likewise.
879 (push_expression_name): Likewise.
880 (push_fieldnames): Likewise.
881 (java_type_from_name): Likewise.
884 (parse_number): Likewise.
886 2008-09-26 Joel Brobecker <brobecker@adacore.com>
888 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
890 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
892 * stack.c (print_frame_args): Fix typos in comments.
894 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
896 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
898 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
900 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
902 2008-09-24 Andreas Schwab <schwab@suse.de>
904 * frame.c (get_frame_register_bytes): Take pseudo registers into
905 account. Avoid excessive function calls.
907 2008-09-23 Doug Evans <dje@google.com>
909 * dcache.c (state_chars): New static global.
910 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
912 (dcache_info): Print cache state as mnemonically useful letters instead
915 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
917 2008-09-22 Tom Tromey <tromey@redhat.com>
919 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
922 2008-09-22 Pedro Alves <pedro@codesourcery.com>
924 * infrun.c (follow_exec): Don't do a generic mourn. Instead
925 inline the required bits.
926 * breakpoint.h (enum inf_context): Add inf_execd.
928 2008-09-22 Pedro Alves <pedro@codesourcery.com>
930 * infrun.c (handle_inferior_event): In the follow exec case,
931 context-switch before doing anything else.
933 2008-09-22 Pedro Alves <pedro@codesourcery.com>
935 * top.c (any_thread_of, kill_or_detach): New functions.
936 (quit_target): Iterate over all inferiors, killing or detaching
939 2008-09-22 Pedro Alves <pedro@codesourcery.com>
941 Remove the attach_flag global, and make it per-inferior.
943 * inferior.h (attach_flag): Delete.
944 (inferior_process): Declare.
945 * solib.c (update_solib_list): Adjust.
946 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
947 * inf-ptrace.c (inf_ptrace_detach): Adjust.
948 (inf_ptrace_files_info): Get it from the current inferior.
949 * inf-ttrace.c (inf_ttrace_attach): Adjust.
950 (inf_ttrace_files_info): Get it from the current
952 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
953 (clear_sigint_trap): Get it from the current process.
954 * remote.c (extended_remote_attach_1)
955 (extended_remote_create_inferior_1): Adjust.
956 * top.c (quit_confirm, quit_target): Get it from the current inferior.
957 * procfs.c (do_detach): Adjust.
958 (procfs_wait): Get it from the event inferior.
959 (procfs_files_info): Get it from the current inferior.
960 * nto-procfs.c (procfs_files_info): Likewise.
961 (procfs_attach): Adjust. Set the attach_flag here.
962 (do_attach): Don't set it here.
963 (procfs_detach): Don't clear it.
964 (procfs_mourn_inferior): Don't clear it.
965 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
966 * target.c (attach_flag): Delete.
967 (generic_mourn_inferior): Don't clear it.
968 * win32-nat.c (get_win32_debug_event): Get it from the event
970 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
971 in the inferior accordingly.
972 (win32_attach): Don't set the attach_flag here. Pass 1 to
973 do_intial_win32_stuff.
974 (win32_files_info): Get it from the current inferior.
975 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
976 do_intial_win32_stuff.
978 2008-09-22 Pedro Alves <pedro@codesourcery.com>
980 Make the stop_soon global be per-inferior instead.
982 * infcmd.c (attach_command_post_wait): Adjust.
983 (attach_command): Likewise.
985 * inferior.h (stop_soon): Delete.
986 (struct inferior): Add stop_soon member.
988 * infrun.c (stop_soon): Delete.
989 (clear_proceed_status, start_remote)
990 (fetch_inferior_event, handle_inferior_event): Adjust.
991 (signal_stop_state): Don't check stop_soon here. Check in callers
993 (save_inferior_status, restore_inferior_status): Adjust.
995 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
996 signals to common code if starting up the inferior.
998 * inferior.h (struct inferior_info): Added stop_soon member.
999 * inferior.c (add_inferior) Clear stop_soon.
1001 * mips-tdep.c (heuristic_proc_start): Adjust.
1002 * nto-procfs.c (procfs_create_inferior): Adjust.
1003 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
1004 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1005 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
1006 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
1008 * win32-nat.c (do_initial_win32_stuff): Adjust.
1010 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
1012 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1014 Implement remote multi-process extensions.
1016 * remote.c (struct remote_state): Add extended and
1017 multi_process_aware fields.
1018 (remote_multi_process_p): New.
1019 (PACKET_vKill): New.
1020 (record_currthread): Use thread_change_ptid. Notice new
1022 (set_thread, remote_thread_alive): Use write_ptid.
1023 (write_ptid, read_ptid): New.
1024 (remote_current_thread, remote_threads_extra_info): Use them.
1025 (remote_threads_info): Likewise. Detect new inferiors.
1026 (remote_start_remote): Add inferior to inferior list.
1027 (remote_multi_process_feature): New.
1028 (remote_protocol_features): Add "multiprocess" feature.
1029 (remote_query_supported): Pass "multiprocess+" as supported
1031 (remote_open_1): Clear multi_process_aware. Set extended
1033 (remote_detach_1): Detach current process. Use extended packet
1034 format for extended-remote multi-process. Detach process from the
1035 inferior list. Only mourn after printing output.
1036 (extended_remote_attach_1): Add process to the inferior list.
1037 (remote_vcont_resume): Use write_ptid to pass the thread ids.
1038 (remote_wait): Use read_ptid. Implement the extended
1039 multi-process extension format of the 'W' and 'X' reply packets.
1040 Remove exited inferiors from inferior list.
1041 (remote_xfer_memory): Set general thread.
1042 (remote_vkill): New.
1043 (extended_remote_kill): New.
1044 (remote_mourn_1): Discard all inferiors.
1045 (select_new_thread_callback): New.
1046 (extended_remote_mourn_1): If there are more processes to debug,
1047 switch to a thread in another process, and don't pop the target.
1048 (extended_remote_create_inferior_1): Add the new process to the
1050 (remote_stopped_by_watchpoint): Indenting.
1051 (remote_xfer_partial): Set the general thread.
1052 (remote_pid_to_str): If the remote is multi-process aware, print
1053 the process id as well as the thread id.
1054 (remote_get_thread_local_address): Use write_ptid.
1055 (init_extended_remote_ops): Register extended_remote_kill.
1056 (_initialize_remote): Register new packets. Change
1057 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
1060 * thread.c (thread_change_ptid): Also account for the inferior pid
1063 * inferior.h (discard_all_inferiors): Declare.
1064 * inferior.c (discard_all_inferiors): New.
1066 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1068 * gnu-nat.c (gnu_attach): Add process to inferiors table.
1069 (gnu_detach): Remove it.
1070 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
1072 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
1073 to inferior table accordingly.
1074 (inf_ptrace_attach): Add new process to inferior table.
1075 (inf_ptrace_detach): Remove it.
1076 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
1077 to inferior table accordingly.
1078 (inf_ttrace_attach): Add process to inferior table.
1079 (inf_ttrace_detach): Remove it.
1080 * linux-fork.c (init_fork_list): Delete any left over inferior.
1081 (linux_fork_mourn_inferior, detach_fork_command): Also delete
1082 processes from inferior list.
1083 * monitor.c (monitor_open): Add process to inferior list.
1084 (monitor_close): Remove it.
1085 * nto-procfs.c (procfs_attach): Add process to inferior list.
1086 Find threads after pushing the target.
1087 (procfs_detach): Remove process from inferior list.
1088 (procfs_create_inferior): Add process to inferior list.
1089 * procfs.c (procfs_detach): Remove process from inferior list.
1090 (do_attach): Add process to inferior list.
1091 * remote-sim.c (sim_create_inferior): Add process to inferior list.
1092 (gdbsim_close): Remove it.
1093 * target.c (generic_mourn_inferior): If inferior_ptid is not
1094 null_ptid, remove the corresponding inferior from inferior list.
1095 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
1096 (win32_detach): Remove it.
1097 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
1098 to inferior list accordingly.
1099 * fork-child.c (fork_inferior): Add process to inferior list.
1100 * corelow.c (CORELOW_PID): Define.
1101 (core_close): Remove core from inferior list.
1102 (core_open): Add it.
1104 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1106 * inferior.h: Forward declare struct ui_out.
1107 Forward declare struct private_inferior.
1108 (struct inferior): New.
1109 (init_inferior_list, add_inferior, add_inferior_silent)
1110 (delete_inferior, delete_inferior_silent, detach_inferior)
1111 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1112 (valid_inferior_id, find_inferior_pid): New functions.
1113 (inferior_callback_func): New typedef.
1114 (iterate_over_inferiors, print_inferior, have_inferiors)
1115 (current_inferior): New functions.
1116 * inferior.c: New file.
1118 * Makefile.in (SFILES): Add inferior.c.
1119 (COMMON_OBS): Add inferior.o.
1121 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
1123 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
1124 instead of determining symbol and line info directly.
1125 * MAINTAINERS: Update my email address.
1127 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
1129 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
1130 at the same address as a prologue marker. Do not skip an entire
1133 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
1135 * frame.c (get_frame_register_bytes): Comment improvments.
1137 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1139 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
1142 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1144 * MAINTAINERS: Update my email address.
1146 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1148 * frame.c (get_frame_register_bytes): Detect bad debug info.
1150 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1152 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
1153 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
1155 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
1157 (handle_inferior_event): ... here after the add_thread call together
1158 with the local adjust_pc_after_break and reinit_frame_cache calls.
1160 2008-09-16 David Daney <ddaney@avtrex.com>
1162 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
1163 all hardware bpstats.
1165 2008-09-16 Joel Brobecker <brobecker@adacore.com>
1167 * gstdint.h: Delete.
1169 2008-09-15 Mark Kettenis <kettenis@gnu.org>
1171 * infcall.c (generic_push_dummy_code): Remove.
1172 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
1174 2008-09-15 Doug Evans <dje@google.com>
1176 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
1177 (struct attribute): Ditto.
1179 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1181 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
1182 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
1184 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
1185 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
1186 Correct arguments and improve comments.
1187 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
1189 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
1190 point DBX register, change error to warning, and improve comments.
1192 2008-09-14 Doug Evans <dje@google.com>
1194 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
1196 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1198 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
1200 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1202 * defs.h (GCC_GENERATED_STDINT_H): Define.
1204 2008-09-13 Tom Tromey <tromey@redhat.com>
1206 * varobj.c (varobj_set_display_format): Use xfree.
1207 * tracepoint.c (stringify_collection_list): Use xfree.
1208 * remote-fileio.c (remote_fileio_reset): Use xfree.
1209 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
1210 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
1212 * cp-support.c (mangled_name_to_comp): Use xfree.
1214 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1216 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
1217 the associated complete symbol is also in the list.
1218 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
1219 extracted out from ada_lookup_symbol_list.
1220 (ada_lookup_symbol_list): Use them. Remove the search through
1221 the minimal symbols.
1223 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1225 * dwarf2read.c (add_partial_subprogram): New procedure.
1226 (scan_partial_symbols): Use it.
1227 (load_partial_dies): Read in children of subprogram and lexical
1228 blocks for Ada compilation units.
1230 2008-09-13 Tom Tromey <tromey@redhat.com>
1232 * symfile.c (build_id_verify): Free 'found'.
1233 (find_separate_debug_file): Use xfree, not free.
1235 2008-09-12 Doug Evans <dje@google.com>
1237 * corefile.c (write_memory): Remove unnecessary copying.
1239 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
1240 order of _initialize_* fns.
1242 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
1243 first_die_offset. All uses updated.
1244 Delete unused members cu_head_ptr, next.
1245 Move members base_known, base_address to ...
1246 (dwarf2_cu) ... here. All uses updated.
1248 2008-09-12 Pedro Alves <pedro@codesourcery.com>
1250 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
1251 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
1253 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1255 * fork-child.c (startup_inferior): Use target_wait and target_resume
1256 directly instead of calling wait_for_inferior / resume.
1258 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
1259 or init_wait_for_inferior.
1260 (run_command_1): Call init_wait_for_inferior.
1262 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1264 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
1265 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
1266 builtin_type_int, builtin_type_long, builtin_type_signed_char,
1267 builtin_type_unsigned_char, builtin_type_unsigned_short,
1268 builtin_type_unsigned_int, builtin_type_unsigned_long,
1269 builtin_type_float, builtin_type_double, builtin_type_long_double,
1270 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
1271 builtin_type_bool, builtin_type_long_long,
1272 builtin_type_unsigned_long_long): Remove macros.
1274 (builtin_type_f_character, builtin_type_f_integer,
1275 builtin_type_f_integer_s2, builtin_type_f_logical,
1276 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
1277 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
1278 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
1279 builtin_type_f_complex_s32): Likewise.
1281 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
1282 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
1284 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
1285 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
1287 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
1288 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
1290 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1292 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
1293 target_gdbarch instead of builtin_type_void_data_ptr.
1294 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
1295 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
1296 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
1297 open_symbol_file_object): Likewise.
1298 * nto-tdep.c (LM_ADDR): Likewise.
1300 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1302 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
1303 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
1304 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
1306 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1308 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
1309 and its associated types to perform pointer conversion.
1310 (procfs_can_use_hw_breakpoint): Likewise.
1311 (procfs_auxv_parse): Remove unused variable.
1313 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1315 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
1316 instead of builtin_type_void_data_ptr.
1317 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
1319 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1321 * expprint.c (print_subexp_standard): Compare against builtin type
1322 associated with exp->gdbarch instead of builtin_type_char.
1324 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
1325 extract values of arbitrary logical type. Handle arbitrary
1328 * printcmd.c (float_type_from_length): New function.
1329 (print_scalar_formatted, printf_command): Use it.
1331 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1333 * valops.c: Include "objfiles.h" and "symtab.h".
1334 (find_function_in_inferior): New argument OBJF_P. Use it to return
1335 objfile where function is defined. Use per-objfile arch types
1336 instead of builtin_type_ to define default return type.
1338 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
1339 architecture to define inferior call argument types.
1340 * gcore.c (derive_heap_segment): Likewise.
1341 * objc-lang.c (value_nsstring): Likewise.
1342 * scm-lang.c (scm_lookup_name): Likewise.
1343 * scm-valprint.c (scm_inferior_print): Likewise.
1344 * valops.c (value_allocate_space_in_inferior): Likewise.
1346 * eval.c (evaluate_subexp_standard): Update calls.
1347 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
1349 * linux-fork.c: Include "objfiles.h".
1350 * scm-lang.c: Include "objfiles.h".
1351 * scm-valprint.c: Include "objfiles.h".
1353 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1355 * gdbarch.sh (name_of_malloc): Remove.
1356 * gdbarch.c, gdbarch.h: Re-generate.
1357 * valops.c (value_allocate_space_in_inferior): Do not call
1358 gdbarch_name_of_malloc.
1360 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1362 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
1363 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
1364 (value_bit_index): Use extract_unsigned_integer
1365 instead of unpack_long to read single byte.
1367 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1369 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
1370 associates types instead of builtin_type_ macros.
1371 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
1372 (call_function_by_hand): Use per-architecture "int" type as
1373 fall-back if find_function_addr returns NULL VALUE_TYPE.
1374 Update call to value_arg_coerce.
1376 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1378 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
1379 (cplus_make_method_ptr): Add TYPE parameter.
1380 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
1381 on to current_cp_abi.method_ptr_size callback.
1382 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
1383 current_cp_abi.make_method_ptr callback.
1385 * gdbtypes.c (lookup_methodptr_type): Pass target type
1386 argument to cplus_method_ptr_size.
1387 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
1388 (value_struct_elt_for_reference): Likewise.
1390 * gnu-v3-abi.c (get_class_arch): New function.
1391 (vtable_address_point_offset): Add GDBARCH parameter. Use it
1392 instead of current_gdbarch. Update all callers.
1393 (gnuv3_get_vtable): Likewise.
1394 (gnuv3_get_virtual_fn): Likewise.
1395 (gnuv3_decode_method_ptr): Likewise.
1396 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
1397 Use it instead of current_gdbarch.
1398 (gnuv3_virtual_fn_field): Likewise.
1399 (gnuv3_baseclass_offset): Likewise.
1400 (gnuv3_print_method_ptr): Likewise.
1401 (gnuv3_method_ptr_to_value): Likewise.
1402 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
1403 class architecture. Use architecture types instead of builtin types.
1404 (gnuv3_make_method_ptr): Likewise.
1406 * cp-valprint.c (cp_print_class_member): Expect pointer type
1407 instead of class type. Use its length when extracting value.
1408 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
1410 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1412 * stack.c (return_command): Use frame architecture to determine
1413 default integer return type.
1415 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
1416 to determine pointer types.
1417 (f77_get_dynamic_upperbound): Likewise.
1419 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
1420 (resolve_msgsend): Use architecture of current frame to determine
1421 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
1422 (resolve_msgsend_stret, resolve_msgsend_super,
1423 resolve_msgsend_super_stret): Likewise.
1425 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1427 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
1428 instead of builtin_type_ macros.
1429 * amd64-tdep.c (amd64_register_type): Likewise.
1430 (amd64_get_longjmp_target): Likewise.
1431 * arm-tdep.c (arm_register_type): Likewise.
1432 * avr-tdep.c (avr_register_type): Likewise.
1433 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
1434 * frv-tdep.c (frv_register_type): Likewise.
1435 * h8300-tdep.c (h8300_register_type): Likewise.
1436 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
1437 hppa_skip_trampoline_code): Likewise.
1438 * i386-tdep.c (i386_register_type): Likewise.
1439 (i386_unwind_pc, i386_sse_type): Likewise.
1440 * ia64-tdep.c (ia64_register_type): Likewise.
1441 * m32r-tdep.c (m32r_register_type): Likewise.
1442 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
1443 * m88k-tdep.c (m88k_register_type): Likewise.
1444 * mep-tdep.c (mep_register_type): Likewise.
1445 * mips-tdep.c (mips_pseudo_register_type): Likewise.
1446 * mn10300-tdep.c (mn10300_register_type): Likewise.
1447 * mt-tdep.c (mt_copro_register_type): Likewise.
1448 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
1449 (rs6000_convert_register_p, rs6000_register_to_value,
1450 rs6000_value_to_register): Likewise.
1451 * s390-tdep.c (s390_register_type): Likewise.
1452 * sh64-tdep.c (sh64_register_type): Likewise.
1453 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
1454 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
1455 sh_sh4_build_float_register_type, sh_sh4_register_type,
1456 sh_default_register_type): Likewise.
1457 * sparc64-tdep.c (sparc64_register_type): Likewise.
1458 * sparc-tdep.c (sparc32_register_type): Likewise.
1459 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
1460 * v850-tdep.c (v850_register_type): Likewise.
1461 * vax-tdep.c (vax_register_type): Likewise.
1462 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
1463 xtensa_push_dummy_call): Likewise.
1465 * std-regs.c (value_of_builtin_frame_fp_reg,
1466 value_of_builtin_frame_pc_reg): Likewise.
1467 * target-descriptions.c (tdesc_register_type): Likewise.
1469 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1471 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
1472 instead of builtin_type_int as default unspecified integral type.
1473 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
1474 assign_component, to_fixed_range_type): Likewise.
1475 * ada-typeprint.c (print_range, print_range_bound,
1476 print_range_type_named): Likewise.
1477 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
1478 * eval.c (evaluate_subexp_standard): Likewise.
1479 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1480 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
1481 build_gdb_vtable_type): Likewise.
1482 * jv-lang.c (java_array_type): Likewise.
1483 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
1484 * m2-valprint.c (m2_print_long_set): Likewise.
1485 * parse.c (follow_types): Likewise.
1486 * p-typeprint.c (pascal_type_print_base): Likewise.
1487 * valops.c (value_one, value_array, value_string,
1488 value_bitstring): Likewise.
1489 * value.c (allocate_repeat_value, value_from_string): Likewise.
1490 * varobj.c (c_describe_child): Likewise.
1491 * mt-tdep.c (mt_register_type): Likewise.
1492 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
1493 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
1495 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1497 * defs.h (struct gdbarch): Add forward declaration.
1498 (set_next_address): Add GDBARCH argument.
1499 * printcmd.c (set_next_address): Use it to find pointer type.
1500 * breakpoint.c (breakpoint_1): Update call.
1501 * source.c (line_info): Likewise.
1502 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1504 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1505 types for internal variable values.
1506 * infrun.c (handle_inferior_event): Likewise.
1507 * source.c (forward_search_command, reverse_search_command): Likewise.
1508 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1509 set_tracepoint_num, set_traceframe_context): Likewise.
1511 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1513 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1514 and builtin_true_unsigned_char.
1515 (builtin_type_true_char): Remove macro, add extern declaration.
1516 (builtin_type_true_unsigned_char): Add extern declaration.
1517 * gdbtypes.c (builtin_type_true_char): New global variable.
1518 (builtin_type_true_unsigned_char): Likewise.
1519 (_initialize_gdbtypes): Initialize them.
1520 (gdbtypes_post_init): Do not initialize builtin_true_char
1521 and builtin_true_unsigned_char members of struct builtin_type.
1523 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1524 use builtin_type_true_unsigned_char instead.
1526 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1527 instead of builtin_type_char for internal string.
1529 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1531 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1532 (builtin_type_f_void): Remove macro.
1533 * gdbtypes.c (builtin_type_void): New global variable.
1534 (_initialize_gdbtypes): Initialize it.
1536 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1537 lookup_pointer_type or lookup_function_type on builtin_type_void.
1538 * printcmd.c (set_next_address): Likewise.
1539 * objc-lang.c (value_nsstring): Likewise.
1540 * mt-tdep.c (mt_copro_register_type): Likewise.
1541 * xtensa-tdep.c (xtensa_register_type): Likewise.
1543 * symfile.c (syms_from_objfile): Remove special handling
1544 of builtin_type_void and builtin_type_char.
1546 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1548 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1549 of builtin_type_ macros when handling OP_OBJC_ operations.
1550 * objc-lang.c (print_object_command): Likewise.
1552 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1554 * ada-valprint.c: Include "objfiles.h".
1555 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1556 a System.Address type is defined to retrieve the proper pointer type
1559 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1561 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1562 result type instead of builtin_type_int.
1563 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1564 (ada_value_subscript): Update call to value_pos_atr.
1565 (ada_value_ptr_subscript): Likewise.
1566 (ada_evaluate_subexp): Likewise.
1568 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1570 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1571 (cast_from_fixed_to_double): Rename to ...
1572 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1573 of builtin_type_double.
1574 (ada_value_cast): Use cast_from_fixed instead of casting result
1575 of cast_from_fixed_to_double.
1576 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1578 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1580 * valops.c (value_ind): No longer allow dereferencing an
1582 * eval.c (evaluate_subexp_standard): Handle deferencing an
1584 * ada-lang.c (ada_evaluate_subexp): Likewise.
1586 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1588 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1589 a reference type, pass the reference type directly to unpack_pointer.
1590 * c-valprint.c (c_val_print): Likewise.
1591 * f-valprint.c (f_val_print): Likewise.
1592 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1593 * p-valprint.c (pascal_val_print): Likewise.
1595 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1597 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1598 to construct the EVAL_SKIP dummy return value.
1599 * ada-lang.c (ada_evaluate_subexp): Likewise.
1600 * jv-lang.c (evaluate_subexp_java): Likewise.
1601 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1602 * scm-lang.c (evaluate_exp): Likewise.
1604 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1606 * value.h (coerce_enum, coerce_number): Remove prototypes.
1607 * value.c (coerce_enum, coerce_number): Remove.
1608 * valarith.c (value_x_binop): Do not call coerce_enum.
1609 (value_x_unop): Likewise.
1610 (value_logical_not): Call coerce_array instead of coerce_number.
1612 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1614 * ax-gdb.c: Include "language.h".
1615 (gen_frame_args_address): Add GDBARCH parameter; use it
1616 instead of current_gdbarch.
1617 (gen_frame_locals_address): Likewise.
1618 (gen_var_ref): Add GDBARCH parameter. Update calls to
1619 gen_frame_args_address and gen_frame_locals_address. Use
1620 pointer type from gdbarch.
1621 (gen_usual_unary): Add EXP parameter. Use integer type
1623 (gen_usual_arithmetic): Likewise.
1624 (gen_integral_promotions): Likewise.
1625 (gen_add, gen_sub): Remove.
1626 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1627 (gen_logical_not): Use passed-in boolean result type
1628 instead of builtin_type_int.
1629 (gen_complement): Do not call gen_usual_unary or
1630 gen_integral_promotions.
1631 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1632 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1633 Use builtin_type_int32 as internal range type.
1634 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1635 as result type. Update call to gen_expr.
1636 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1637 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1638 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1639 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1640 Use exp->gdbarch instead of current_gdbarch.
1641 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1643 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1645 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1646 and unop_promote before calling value_binop et. al.
1647 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1648 and unop_promote before calling value_binop et. al.
1650 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1651 (value_pos): Do not call unop_promote.
1652 (value_neg, value_complement): Likewise.
1654 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1656 * value.h (unop_promote, binop_promote): Add prototypes.
1657 * eval.c (unop_promote, binop_promote): New functions.
1658 * valarith.c (unop_result_type, binop_result_type): Remove.
1659 (value_binop): Call binop_promote or unop_promote.
1660 Inline remaining parts of binop_result_type. Remove special
1661 code to truncate integer values for unsigned operations.
1662 (value_pos): Call unop_promote. Inline remaining parts of
1664 (value_neg, value_complement): Likewise.
1666 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1668 * value.h (value_add, value_sub): Remove.
1669 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1670 * valarith.c (value_add, value_sub): Remove.
1671 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1672 (find_size_for_pointer_math): Add assertion. Update comment.
1673 (value_binop): Update comment.
1675 * eval.c (ptrmath_type_p): New function.
1676 (evaluate_subexp_standard): Replace value_add and value_sub
1677 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1678 Use builtin_type_uint8 instead of builtin_type_char to hold
1679 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1680 * valarith.c (value_subscript): Replace value_add by
1681 value_ptradd. Replace value_sub by value_binop.
1682 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1683 (ada_tag_name_2): Replace value_add by value_ptradd.
1684 (ada_evaluate_subexp): Replace value_add and value_sub by
1686 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1688 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1689 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1691 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1693 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1694 the expression architecture instead of builtin_type_int as the
1697 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1699 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1700 a type parameter as expression element.
1701 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1702 type as expression element.
1703 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1704 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1706 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1708 * language.h (struct language_arch_info): New members
1709 bool_type_default and bool_type_symbol.
1710 (lang_bool_type): Remove prototype.
1711 (LA_BOOL_TYPE): Remove macro.
1712 (language_bool_type): Add prototype.
1713 * language.c (lang_bool_type): Remove.
1714 (language_bool_type): New function.
1716 * value.h (value_in): Change return value to int.
1717 * value.c (value_in): Return int instead of struct value *.
1719 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1720 of using LA_BOOL_TYPE. Update call to value_in.
1721 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1722 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1724 * language.c (unknown_language_arch_info): Set bool_type_default member
1725 of struct language_arch_info.
1726 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1727 bool_type_default members of struct language_arch_info.
1728 * c-lang.c (c_language_arch_info): Set bool_type_default member
1729 of struct language_arch_info.
1730 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1731 members of struct language_arch_info.
1732 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1733 bool_type_default members of struct language_arch_info.
1734 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1735 bool_type_default members of struct language_arch_info.
1736 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1737 bool_type_default members of struct language_arch_info.
1738 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1739 bool_type_default members of struct language_arch_info.
1741 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1743 * jv-lang.c (enum java_primitive_types): New type.
1744 (java_language_arch_info): New function.
1745 (java_language): Use it instead of c_language_arch_info.
1747 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1749 * value.h (value_bitstring_subscript): New prototype.
1750 * valarith.h (value_bitstring_subscript): New function.
1751 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1752 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1753 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1755 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1757 * expression.h (struct expression): New member GDBARCH.
1758 * parse.c (parse_exp_in_context): Initialize it.
1759 * parser-def.h (parse_gdbarch, parse_language): New macros.
1761 * ada-exp.y (parse_type): New macro.
1762 Replace builtin_type_ macros by using parse_type.
1763 Replace current_language by parse_language.
1764 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1765 Replace builtin_type_ macros.
1767 * c-exp.y (parse_type): New macro.
1768 Replace builtin_type_ macros by using parse_type.
1769 (parse_number): Replace current_gdbarch by parse_gdbarch.
1770 (yylex): Replace current_language by parse_language.
1772 * f-exp.y (parse_type, parse_f_type): New macros.
1773 Replace builtin_type_ macros by using parse_{f_,}type.
1774 (parse_number): Replace current_gdbarch by parse_gdbarch.
1775 (yylex): Replace current_language by parse_language.
1777 * jv-exp.y (parse_type): New macro.
1778 (parse_number): Replace builtin_type_ macros by using parse_type.
1780 * m2-exp.y (parse_type, parse_m2_type): New macros.
1781 Replace builtin_type_ macros by using parse_{m2_,}type.
1783 * objc-exp.y (parse_type): New macro.
1784 Replace builtin_type_ macros by using parse_type.
1785 (parse_number): Replace current_gdbarch by parse_gdbarch.
1786 (yylex): Replace current_language by parse_language.
1788 * p-exp.y (parse_type): New macro.
1789 Replace builtin_type_ macros by using parse_type.
1790 (parse_number): Replace current_gdbarch by parse_gdbarch.
1791 (yylex): Replace current_language by parse_language.
1793 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1795 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1796 and DATA_SYMBOL_TYPE arguments.
1797 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1798 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1799 (write_dollar_variable): Update call.
1801 * ada-exp.y (write_var_or_type): Update call.
1802 * c-exp.y: Likewise.
1803 * f-exp.y: Likewise.
1804 * jv-exp.y: Likewise.
1805 * m2-exp.y: Likewise.
1806 * objc-exp.y: Likewise.
1807 * p-exp.y: Likewise.
1809 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1811 * ada-lang.c (ada_parent_type): Add handling of the case where
1812 the _parent field is a pointer and/or has a parallel XVS type.
1813 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1814 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1815 the type of the tag instead of doing forcing an EVAL_NORMAL
1816 expression evaluation.
1818 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1819 Joel Brobecker <brobecker@adacore.com>
1821 * ada-lang.c (is_digits_suffix): New function.
1822 (is_dot_digits_suffix): Remove.
1823 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1824 before looking up in symbol table, and do not use wild matches on them.
1825 (wild_match): Reimplement for speed and to allow matching of operator
1827 (is_valid_name_for_wild_match): Return zero for names that do not
1828 follow the GNAT encoding.
1830 (is_name_suffix): Fix typo in comment.
1831 (to_record_with_fixed_variant_part): Ditto.
1833 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1835 * Makefile.in (gnu-nat.o): New rule.
1837 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1839 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1840 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1842 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1844 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1845 Add special handling for pointer types.
1847 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1849 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1851 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1853 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1855 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1856 of builtin_type_int.
1857 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1858 instead of builtin_type_int.
1860 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1862 * infrun.c (normal_stop): Run hook-stop last.
1864 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1866 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1867 (init_gnu_ops): Don't register it.
1869 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1871 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1874 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1876 * valops.c (value_cast_structs): Return NULL for failure.
1877 (value_cast): Handle NULL from value_cast_structs.
1878 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1880 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1882 * inferior.h (context_switch_to): Delete.
1883 * infrun.c (context_switch): Don't save and load infrun state.
1884 (context_switch_to): Delete.
1886 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1887 calls by switch_to_thread calls.
1889 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1890 * thread.c (main_thread_state, main_thread_executing): Delete.
1891 (inferior_thread): Delete references to them.
1892 (add_thread_silent): Fix case where we're adding a thread with the
1893 same ptid as an exited thread. Remove references to
1895 (load_infrun_state, save_infrun_state): Delete.
1896 (thread_alive, is_thread_state, any_running, is_executing)
1897 (set_executing): Remove the special handling for targets that
1898 don't register any thread.
1899 (restore_current_thread, thread_apply_all_command)
1900 (do_captured_thread_select): Unconditionally call
1903 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1904 Call switch_to_thread instead of context_switch_to.
1906 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1908 Remove global continuations in favour of a per-thread
1911 * gdbthread.h (struct thread_info): Add comments around
1912 continuations and intermediate_continuations.
1913 (save_infrun_state, load_infrun_state): Delete continuations and
1914 intermediate_continuations arguments.
1915 * infrun.c (context_switch): Don't context-switch the continuations.
1916 * thread.c (clear_thread_inferior_resources): Discard all
1917 continuations of the thread we're clearing.
1918 (save_infrun_state, load_infrun_state): Delete continuations and
1919 intermediate_continuations arguments, and the code referencing
1921 * utils.c: Include "gdbthread.h".
1922 (cmd_continuation, intermediate_continuation): Delete.
1923 (add_continuation): Add thread_info* argument. Install the
1925 (restore_thread_cleanup): New.
1926 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1928 (do_all_continuations): Reimplement.
1929 (discard_all_continuations_thread_callback,
1930 discard_all_continuations_thread): New.
1931 (discard_all_continuations): Reimplement.
1932 (add_intermediate_continuation): Add thread_info* argument.
1933 Install the continuation on it.
1934 (do_all_intermediate_continuations_thread_callback)
1935 (do_all_intermediate_continuations_thread): New.
1936 (do_all_intermediate_continuations): Reimplement.
1937 (discard_all_intermediate_continuations_thread_callback): New.
1938 (discard_all_intermediate_continuations_thread): New.
1939 (discard_all_intermediate_continuations): Reimplement.
1941 * breakpoint.c (until_break_command): Install the continuation on
1944 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1945 (struct thread_info): Forward declare.
1946 (add_continuation, add_intermediate_continuation): Add
1947 thread_info* argument.
1948 (do_all_continuations_thread, discard_all_continuations_thread)
1949 (do_all_intermediate_continuations_thread)
1950 (discard_all_intermediate_continuations_thread): Declare.
1951 * inf-loop.c (inferior_event_handler): In non-stop only run
1952 continuations on the thread that stopped. In all-stop, run
1953 continuations on all threads.
1954 * infcmd.c (step_once, finish_command): Adjust.
1956 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1958 Remove the global stop_step in favour of a per-thread
1961 * inferior.h (stop_step): Delete.
1963 * gdbthread.h (struct thread_info): Add comments to stop_step.
1964 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1965 * thread.c (load_infrun_state, save_infrun_state): Remove
1966 stop_step argument, and references to it.
1968 * infrun.c (clear_proceed_status): Clear stop_step.
1969 (fetch_inferior_event): Adjust.
1970 (context_switch): Don't context-switch stop_step.
1971 (handle_inferior_event): Adjust.
1972 (normal_stop): Adjust.
1973 (save_inferior_status, restore_inferior_status): Adjust.
1975 * infcmd.c (stop_step): Delete.
1976 (step_1, step_1_continuation, step_once, until_next_command):
1979 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1981 Remove the global step_multi in favour of a per-thread
1984 * inferior.h (step_multi): Delete.
1985 * gdbthread.h (struct thread_info): Add comments around
1987 (save_infrun_state, load_infrun_state): Remove step_multi
1989 * thread.c (load_infrun_state, save_infrun_state): Remove
1990 step_multi argument, and references to it.
1991 * infcmd.c (step_multi): Delete.
1993 (step_1_continuation, until_next_command): Adjust.
1994 * infrun.c (fetch_inferior_event): Adjust.
1995 (context_switch): Don't context-switch step_multi.
1996 (print_stop_reason, normal_stop): Adjust.
1998 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2000 Remove the global stop_signal in favour of a per-thread
2003 * inferior.h (stop_signal): Delete.
2004 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2005 stop_signal argument.
2006 * thread.c (load_infrun_state, save_infrun_state): Remove
2007 stop_signal argument. Don't reference it.
2009 * infcmd.c (stop_signal): Delete.
2010 (program_info): Adjust.
2011 * infrun.c (resume): Clear stop_signal.
2012 (proceed): Adjust. Pass the last stop_signal to the thread we're
2014 (context_switch): Don't context-switch stop_signal.
2015 (handle_inferior_event, keep_going): Adjust.
2016 (save_inferior_status, restore_inferior_status): Adjust.
2018 * fbsd-nat.c: Include "gdbthread.h".
2019 (find_signalled_thread, find_stop_signal): New.
2020 (fbsd_make_corefile_notes): Use it.
2021 * fork-child.c (startup_inferior): Adjust.
2023 * linux-nat.c (get_pending_status): Adjust.
2024 (linux_nat_do_thread_registers): Adjust.
2025 (find_signalled_thread, find_stop_signal): New.
2026 (linux_nat_do_thread_registers): Add stop_signal parameter.
2027 (struct linux_nat_corefile_thread_data): Add stop_signal member.
2028 (linux_nat_corefile_thread_callback): Pass stop_signal.
2029 (linux_nat_do_registers): Delete.
2030 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
2031 there's always a thread.
2033 * procfs.c (find_signalled_thread, find_stop_signal): New.
2034 (find_stop_signal): New.
2035 (procfs_do_thread_registers): Add stop_signal parameter.
2036 (struct procfs_corefile_thread_data): Add stop_signal member.
2037 (procfs_corefile_thread_callback): Pass args->stop_signal.
2038 (procfs_make_note_section): Find the last stop_signal.
2040 * solib-irix.c: Include gdbthread.h.
2041 (irix_solib_create_inferior_hook): Adjust.
2042 * solib-osf.c: Include gdbthread.h.
2043 (osf_solib_create_inferior_hook): Adjust.
2044 * solib-sunos.c: Include gdbthread.h.
2045 (sunos_solib_create_inferior_hook): Adjust.
2046 * solib-svr4.c: Include gdbthread.h.
2047 (svr4_solib_create_inferior_hook): Adjust.
2049 * win32-nat.c (do_initial_win32_stuff): Adjust.
2051 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2053 * gdbthread.h (struct thread_info): Add comments around
2055 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
2057 * thread.c (load_infrun_state, save_infrun_state): Delete
2058 proceed_to_finish argument and references to it.
2060 * infcall.c (call_function_by_hand): Adjust.
2061 * infcmd.c (finish_command): Adjust.
2062 * infrun.c (proceed_to_finish): Delete.
2063 (clear_proceed_status): Adjust.
2064 (context_switch): Don't context-switch proceed_to_finish.
2065 (normal_stop, save_inferior_status, restore_inferior_status):
2068 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2070 * inferior.h (stop_bpstat): Delete.
2072 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
2074 * breakpoint.c (bpstat_do_actions): Rename to ...
2075 (bpstat_do_actions_1): ... this. Make static. Change return type
2076 to int. Return true if a breakpoint proceeded.
2077 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
2078 (delete_breakpoint): Don't reference the global stop_bpstat; it's
2081 * gdbthread.h (struct thread_info): Add stop_bpstat.
2082 (save_infrun_state, load_infrun_state): Remove stop_bpstat
2084 * thread.c (load_infrun_state, save_infrun_state): Remove
2085 stop_bpstat argument, and the code referencing it.
2087 * infcall.c: Include "gdbthread.h".
2088 (call_function_by_hand): Adjust.
2089 * exceptions.c: Include "gdbthread.h".
2090 (throw_exception): Adjust.
2091 * infcmd.c (stop_bpstat): Delete.
2092 (continue_command): In all-stop, set the ignore count on the
2093 thread that reported the stop. In non-stop, set it on the current
2095 (finish_command_continuation): Adjust.
2096 (program_info): Adjust.
2097 * infrun.c (clear_proceed_status): Adjust.
2098 (context_switch): Don't context-switch stop_bpstat.
2099 (handle_inferior_event): Adjust.
2100 (normal_stop): Adjust.
2101 (save_inferior_status, restore_inferior_status): Adjust.
2103 * inf-loop.c (inferior_event_handler): Remove parameter to
2104 bpstat_do_actions call.
2105 * top.c (command_loop): Remove parameter to bpstat_do_actions
2106 call. Call it unconditionally.
2107 * event-top.c (command_handler): Ditto.
2108 * python/python.c (execute_gdb_command): Ditto.
2110 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2112 * inferior.h (step_over_calls): Delete.
2114 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2115 step_over_calls argument.
2116 * thread.c (save_infrun_state, load_infrun_state): Remove
2117 step_over_calls argument. Adjust.
2119 * infcmd.c (step_over_calls): Delete.
2121 * infrun.c (clear_proceed_status): Adjust.
2122 (context_switch): Don't context-switch step_over_calls.
2123 (handle_inferior_event, save_inferior_status)
2124 (restore_inferior_status): Adjust.
2126 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2128 Remove context switching in favour of accessing thread_info fields
2131 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
2133 (struct thread_stepping_state): Delete.
2134 (gtss, tss): Delete.
2135 (follow_inferior_reset_breakpoints, follow_exec)
2136 (resume, clear_proceed_status): Adjust.
2138 (proceed, start_remote, init_wait_for_inferior): Adjust.
2139 (struct execution_control_state): Add event_thread member.
2140 (delete_step_resume_breakpoint_callback)
2141 (delete_step_thread_step_resume_breakpoint)
2142 (delete_step_thread_step_resume_breakpoint_cleanup)
2143 (delete_step_thread_step_resume_breakpoint): New.
2144 (wait_for_inferior, init_execution_control_state): Use
2145 delete_step_thread_step_resume_breakpoint_cleanup.
2146 (wait_for_inferior): Set the event_thread.
2147 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
2148 with delete_step_thread_step_resume_breakpoint.
2149 (init_thread_stepping_state): Change parameter type to
2150 thread_info. Adjust.
2151 (context_switch): Don't context switch prev_pc,
2152 stepping_over_breakpoint, step_resume_breakpoint,
2153 step_range_start, step_range_end, step_frame_id,
2154 tss->stepping_over_breakpoint,
2155 tss->stepping_through_solib_after_catch,
2156 tss->stepping_through_solib_catchpoints, tss->current_line, or
2157 tss->current_symtab.
2158 (adjust_pc_after_break, handle_inferior_event)
2159 (currently_stepping, step_into_function)
2160 (insert_step_resume_breakpoint_at_sal)
2161 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
2162 (clear_stepping_state): New.
2163 (normal_stop): Adjust.
2164 (save_inferior_status, restore_inferior_status): Adjust.
2166 * gdbthread.h (struct thread_info): Comments describing the
2167 members moved here. Add step_after_step_resume_breakpoint.
2168 (delete_step_resume_breakpoint): Add thread_info argument.
2169 (save_infrun_state, load_infrun_state): Remove prev_pc,
2170 trap_expected, step_resume_breakpoint, step_range_start,
2171 step_range_end, step_frame_id, another_trap,
2172 stepping_through_solib_after_catch,
2173 stepping_through_solib_catchpoints, current_line and
2174 current_symtab function arguments.
2175 (inferior_thread): Declare.
2177 * thread.c (inferior_thread): New.
2178 (delete_step_resume_breakpoint): Add a thread_info parameter and
2180 (load_infrun_state, save_infrun_state): Remove prev_pc,
2181 trap_expected, step_resume_breakpoint, step_range_start,
2182 step_range_end, step_frame_id, stepping_over_breakpoint,
2183 stepping_through_solib_after_catch,
2184 stepping_through_solib_catchpoints, current_line and
2185 current_symtab args. Remove code referencing them.
2187 * infcmd.c (step_range_start, step_range_end, step_frame_id):
2189 (step_1, step_once, until_next_command): Adjust.
2191 * inferior.h (step_range_start, step_range_end, step_frame_id):
2194 * linux-nat.c (linux_child_follow_fork): If following the child,
2195 move the step state to it. Adjust.
2196 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
2197 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2199 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2201 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
2204 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2206 * corelow.c (add_to_thread_list): If this is the first time we
2207 hear about thread info, update inferior_ptid.
2208 (core_open): Clear the thread list and set inferior_ptid before
2209 acknowledging a new inferior. Find threads before fetching
2210 register info. Give an upper target layer a chance to find and
2211 claim new threads. Print core generation and stop signal info
2212 after finding new threads.
2213 (get_core_register_section): Look at the lwp member of
2214 inferior_ptid for detecting if we have threads info, instead of
2216 (core_pid_to_str): New.
2217 (init_core_ops): Register core_pid_to_str.
2219 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2221 * spu-linux-nat.c (spu_child_post_startup_inferior)
2222 (spu_child_post_attach): Don't add the main thread here.
2224 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2226 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2228 * gnu-nat.c (inf_validate_procs): If this is the first time we're
2229 seeing a thread id, extend the main thread's ptid. If we still
2230 have pending execs, don't be verbose about new threads.
2231 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
2232 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
2233 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
2236 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2238 * procfs.c (to_attach): Create a procinfo for the current lwp.
2239 Add it to gdb's thread list.
2240 (procfs_fetch_registers, procfs_store_registers): Assume there's
2242 (procfs_wait): Don't add the main thread here.
2243 (procfs_init_inferior): Create a procinfo for the main lwp here.
2244 Change main thread's ptid with thread_change_ptid.
2245 (procfs_notice_thread): Check for exited threads.
2246 (procfs_corefile_thread_callback): Remove check for the main
2248 (procfs_make_note_section): Assume there is always a thread.
2250 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
2251 attaching. Change the main thread ptid with thread_change_ptid.
2252 (sol_thread_detach): Clear sol_thread_active.
2253 (sol_thread_wait): Check for exited threads.
2254 (sol_thread_create_inferior): Clear sol_thread_active before
2255 creating a new inferior. Change the main thread ptid with
2257 (sol_thread_mourn_inferior): Clear sol_thread_active.
2258 (sol_find_new_threads_callback): Check for exited threads.
2260 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2262 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
2263 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
2264 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
2265 process, and return TARGET_WAITKIND_IGNORE.
2267 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2269 * inf-ttrace.c: Include <signal.h>
2270 (inf_ttrace_delete_dead_threads_callback): New.
2271 (inf_ttrace_resume_lwp): New.
2272 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
2273 delete dying threads until they are really dead.
2274 (inf_ttrace_wait): After stopping the whole process, delete any
2275 dying thread that is really dead by now.
2276 (inf_ttrace_thread_alive): Return 1.
2277 (inf_ttrace_extra_thread_info): New.
2278 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
2280 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2282 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
2284 (inf_ttrace_attach): Add the main thread.
2285 (inf_ttrace_resume_callback): Check for exited threads. Adjust
2286 for always a thread.
2287 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
2288 using thread_change_ptid, and set its private data. Don't add the
2290 (inf_ttrace_pid_to_str): Adjust.
2292 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2294 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
2295 thread_change_ptid. Check for exited threads.
2296 (bsd_uthread_find_new_threads): Check for exited threads.
2298 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2300 * inf-ptrace.c: Include "gdbthread.h".
2301 (inf_ptrace_attach): Add the main thread here.
2302 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
2303 Decorate the main thread id with the lwp id.
2305 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2307 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
2308 thread_change_ptid. Don't add or mark the main thread as running
2310 * fork-child.c (fork_inferior): Add the main thread here.
2312 2008-09-08 Jerome Guitton <guitton@adacore.com>
2314 * rs6000-tdep.c (rs6000_fetch_instruction)
2315 (rs6000_skip_stack_check): New functions.
2316 (skip_prologue): Skip stack check sequence.
2318 2008-09-08 David Daney <ddaney@avtrex.com>
2320 * dummy-frame.h (frame.h): Include it.
2321 (struct frame_id): Remove declaration.
2323 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2325 * spu-tdep.c (spu_push_dummy_code): New function.
2326 (spu_gdbarch_init): Install it.
2328 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2330 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
2331 instead of paddr_nz.
2332 * gdbarch.c: Regenerate.
2334 * target.c (target_xfer_partial, debug_print_register): Use
2335 core_addr_to_string_nz instead of paddr_nz.
2337 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2339 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
2340 *before* calling gdbarch_init_osabi.
2341 (rs6000_aix_init_osabi): Disable displaced stepping.
2343 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2345 * target.c (update_current_target): Do not inherit to_open
2347 (pop_target): Call target_close on target_stack instead
2349 (pop_all_targets_above): Likewise.
2351 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2353 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
2354 (gnuv3_print_method_ptr): Use it.
2355 (gnuv3_method_ptr_to_value): Likewise.
2357 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2359 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
2360 register_area callback function.
2361 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
2362 Use it instead of current_gdbarch.
2363 * nto-procfs.c (procfs_store_registers): Update call.
2365 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2367 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
2368 regcache architecture instead of current_gdbarch.
2370 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2372 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
2373 (check_for_saved): Use it instead of current_gdbarch.
2374 (is_arg_spill): Add gdbarch paramter. Use it instead
2376 (mep_analyze_prologue): Add gdbarch parameter. Pass it
2377 to is_arg_spill and check_for_saved.
2378 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
2380 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2382 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
2383 instead of current_gdbarch.
2385 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2387 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
2388 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
2389 Use it instead of current_gdbarch.
2390 (m68kbsd_supply_fpregset): Update call.
2391 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2392 (m68kbsd_collect_fpregset): Likewise.
2394 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2396 * cris-tdep.c (cris_version, cris_mode): Remove.
2397 (crisv32_single_step_through_delay): Use tdep->cris_mode.
2398 (cris_breakpoint_from_pc): Likewise.
2399 (cris_frame_unwind_cache): Use tdep->cris_version.
2400 (crisv32_scan_prologue): Likewise.
2401 (cris_spec_reg_applicable): Add gdbarch argument.
2402 Use tdep->cris_version.
2403 (cris_register_size, cris_special_register_name): Update calls.
2404 (cris_special_register_name): Add gdbarch argument.
2405 (cris_register_name, crisv32_register_name): Update calls.
2407 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2409 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
2410 instead of current_gdbarch.
2412 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
2413 (sh64_gdbarch_init): Install print_insn_sh64 directly.
2414 * sh-tdep.c (gdb_print_insn_sh): Remove.
2415 (sh_gdbarch_init): Install print_insn_sh directly.
2417 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
2418 from current_gdbarch.
2419 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
2420 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
2421 depending on mips_abi.
2423 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2425 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
2426 (smash_text_address): Likewise.
2427 * gdbarch.c, gdbarch.h: Regenerate.
2429 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
2430 * arch-utils.h (core_addr_identity): Likewise.
2431 * arm-tdep.c (arm_addr_bits_remove): Likewise.
2432 (arm_smash_text_address): Likewise.
2433 * hppa-tdep.c (hppa_smash_text_address): Likewise.
2434 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
2435 * s390-tdep.c (s390_addr_bits_remove): Likewise.
2437 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
2438 Use it instead of current_gdbarch.
2440 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
2441 arm_dwarf2_prev_register): Update calls.
2442 * m88k-tdep.c (m88k_unwind_pc): Update call.
2444 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2446 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
2447 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
2448 Call gdbarch_integer_to_address directly instead of converting
2449 to value and back. Update comment.
2450 (execute_stack_op): Update call site.
2451 * dwarf2loc.c (find_location_expression): Likewise.
2452 (locexpr_describe_location): Update
2454 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
2455 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
2456 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
2457 (dwarf2_loc_desc_needs_frame): Likewise.
2459 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2461 * breakpoint.h (struct bp_location): Change type of section
2462 member to "struct obj_section *".
2463 * tracepoint.h (struct tracepoint): Likewise.
2464 * symtab.h (struct general_symbol_info): Replace bfd_section
2465 member with obj_section.
2466 (struct symtab_and_line): Change type of section member to
2467 "struct obj_section *".
2468 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
2469 (SYMBOL_OBJ_SECTION): ... this.
2471 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
2472 section as obj_section instead of bfd_section.
2474 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
2475 directly instead of looking of obj_section from bfd_section.
2477 * objfiles.h (find_pc_sect_section): Remove.
2478 * objfiles.c (find_pc_sect_section): Remove.
2479 (find_pc_section): Inline find_pc_sect_section code.
2481 * symfile.h (find_pc_overlay): Return struct obj_section *.
2482 (find_pc_mapped_section): Likewise.
2483 (section_is_overlay, section_is_mapped): Change type of section
2484 argument to struct obj_section *.
2485 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
2486 (overlay_mapped_address, overlay_unmapped_address): Likewise.
2487 (symbol_overlayed_address): Likewise.
2488 * symtab.h (symbol_overlayed_address): Likewise.
2489 * symfile.c (overlay_is_mapped): Remove.
2490 (section_is_mapped): Inline overlay_is_mapped code. Update.
2491 (overlay_invalidate_all): Update.
2492 (section_is_overlay): Change section argument to type
2493 "struct obj_section *". Use bfd_ methods.
2494 (pc_in_unmapped_range): Likewise. Handle relocated sections.
2495 (pc_in_mapped_range): Likewise. Handle relocated sections.
2496 (sections_overlap): Likewise.
2497 (overlay_unmapped_address): Likewise.
2498 (overlay_mapped_address): Likewise.
2499 (symbol_overlayed_address): Likewise.
2500 (find_pc_overlay): Return struct obj_section *.
2501 (find_pc_mapped_section): Likewise.
2502 (list_overlays_command): Update.
2503 (map_overlay_command, unmap_overlay_command): Update.
2504 (simple_overlay_update): Update.
2506 * block.h (blockvector_for_pc_sect): Change section argument
2507 to type "struct obj_section *".
2508 (block_for_pc_sect): Likewise.
2509 * block.c (blockvector_for_pc_sect): Change section argument
2510 to type "struct obj_section *".
2511 (block_for_pc_sect): Likewise.
2512 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2513 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2514 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2515 (matching_bfd_sections): Rename to ...
2516 (matching_obj_sections): ... this. Update argument types.
2517 * blockframe.c (find_pc_sect_function): Likewise.
2518 * breakpoint.c (describe_other_breakpoints): Likewise.
2519 (breakpoint_has_pc, check_duplicates_for): Likewise.
2520 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2521 (lookup_minimal_symbol_by_pc_section): Likewise.
2522 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2523 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2524 find_pc_sect_line, find_function_start_pc): Likewise.
2525 (matching_bfd_sections): Rename to ...
2526 (matching_obj_sections): ... this. Update argument types.
2528 * blockframe.c (find_pc_partial_function): Update to section
2529 type changes. No longer call find_pc_sect_section.
2530 (cache_pc_function_section): Change to type "struct obj_section *".
2531 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2532 * exec.c (xfer_memory): Likewise.
2533 * findvar.c (read_var_value): Likewise.
2534 * infcmd.c (jump_command): Likewise.
2535 * linespec.c (minsym_found): Likewise.
2536 * maint.c (maintenance_translate_address): Likewise.
2537 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2538 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2539 * parse.c (write_exp_msymbol): Likewise.
2540 * printcmd.c (build_address_symbolic): Likewise.
2541 (address_info, sym_info): Likewise.
2542 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2543 * symtab.c (fixup_section): Likewise.
2544 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2545 (find_pc_line, find_function_start_sal): Likewise.
2546 * target.c (memory_xfer_partial): Likewise.
2547 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2548 * spu-tdep.c (spu_overlay_update): Likewise.
2550 2008-09-04 Doug Evans <dje@google.com>
2552 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2553 Change argument of pulongest from CORE_ADDR to ULONGEST.
2554 All callers updated.
2555 * utils.c (plongest): Renamed from paddr_d.
2556 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2557 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2558 `CORE_ADDR addr' arg of error message.
2560 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2562 * ser-tcp.c (ser_tcp_send_break): New function.
2563 (_initialize_ser_tcp): Use ser_tcp_send_break.
2564 * ser-tcp.h (ser_tcp_send_break): New prototype.
2566 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2568 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2569 when allocating stack frame for inferior call.
2571 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2573 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2574 SP or return address if we failed to find a valid frame.
2576 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2578 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2579 non-permanent breakpoints.
2580 (bpstat_stop_status): Change enable_state to bp_disabled only for
2581 non-permanent breakpoints.
2582 (bp_loc_is_permanent): New function.
2583 (create_breakpoint): Check if the location points to a permanent
2584 breakpoint and if it does, make breakpoint permanent.
2585 (update_breakpoint_locations): Make sure new locations of permanent
2586 breakpoints are properly initialized.
2587 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2588 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2590 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2592 * breakpoint.c (insert_breakpoints, update_global_location_list):
2593 Check breakpoints_always_inserted_mode instead of
2594 always_inserted_mode directly.
2596 2008-09-02 Andreas Schwab <schwab@suse.de>
2598 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2600 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2602 Stay compatible after the GCC PR fortran/29635 fix.
2603 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2604 (process_die <DW_TAG_imported_module>): Do not assert anything about
2605 these unsupported tags.
2607 2008-08-29 Tom Tromey <tromey@redhat.com>
2609 * maint.c (_initialize_maint_cmds): Fix typo.
2611 2008-08-29 Tom Tromey <tromey@redhat.com>
2613 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2616 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2618 * remote.c: Include "gdb_stat.h".
2620 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2622 * dummy-frame.h (dummy_frame_pop): Add prototype.
2623 * dummy-frame.c: Include "observer.h".
2624 (dummy_frame_push): Do not check for stale frames.
2625 (dummy_frame_pop): New function.
2626 (cleanup_dummy_frames): New function.
2627 (_initialize_dummy_frame): Install it as inferior_created observer.
2629 * frame.h (struct frame_id): Update comments.
2630 (frame_id_inner): Remove prototype.
2631 * frame.c (frame_id_inner): Make static. Add comments.
2632 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2633 false positives for targets using non-contiguous stack ranges.
2634 (get_prev_frame_1): Update frame_id_inner safety net check.
2635 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2637 * stack.c (return_command): Directly pop the selected frame.
2638 * infrun.c (handle_inferior_event): Remove dead code.
2639 * i386-tdep.c (i386_push_dummy_call): Update comment.
2641 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2643 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2644 breakpoint from shared library.
2646 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2648 * solib-svr4.c (read_program_header): New function.
2649 (scan_dyntag_auxv): New function.
2650 (elf_locate_base): Use it if scan_dyntag fails.
2651 (find_program_interpreter): New function.
2652 (enable_break): Use it instead of .interp section.
2654 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2656 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2657 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2658 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2659 remote_bfd_open): New functions.
2660 (remote_hostio_send_command): Fail safely if remote connection
2663 * solist.h (solib_open): Remove prototype.
2664 (solib_bfd_open): Add prototype.
2665 * solib.c: Include "remote.h".
2666 (solib_open): Remove, replace by ...
2667 (solib_bfd_open): ... this new function. Handle remote BFDs.
2668 (solib_map_sections): Replace solib_open by solib_bfd_open.
2669 * solib-frv.c: Include "exceptions.h".
2670 (enable_break2): Replace solib_open by solib_bfd_open.
2671 * solib-svr4.c: Include "exceptions.h".
2672 (enable_break): Replace solib_open by solib_bfd_open.
2674 * symfile.c: Include "remote.h".
2675 (build_id_verify): Handle remote BFDs.
2676 (separate_debug_file_exists): Use BFD to access file. Handle
2678 (symfile_bfd_open): Handle remote BFDs.
2679 (reread_symbols): Handle remote BFDs.
2681 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2683 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2685 * gdbarch.sh (target_gdbarch): New global variable.
2686 (deprecated_current_gdbarch_select_hack): Set it.
2687 * gdbarch.c, gdbarch.h: Regenerate.
2689 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2691 * target-descriptions.c (target_find_description): Likewise.
2692 * arm-tdep.c (arm_update_current_architecture): Likewise.
2693 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2694 arm_show_force_mode): Likewise.
2695 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2696 show_mips_abi): Likewise.
2697 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2699 * target.c (target_translate_tls_address): Use target_gdbarch
2700 instead of current_gdbarch.
2701 * remote.c (struct packet_reg): Likewise.
2702 (get_remote_arch_state, packet_reg_from_regnum,
2703 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2704 remote_address_masked, remote_insert_breakpoint,
2705 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2706 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2707 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2708 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2710 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2711 solib_add, info_sharedlibrary_command, solib_address,
2712 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2713 solib_global_lookup): Likewise.
2714 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2715 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2717 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2718 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2719 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2721 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2722 nto_truncate_ptr): Likewise.
2723 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2725 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2727 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2728 (ppc_linux_vmx_regset_sections): New structure.
2729 (ppc_linux_fp_regset_sections): New structure.
2730 (ppc_linux_init_abi): Select core-file regset based on target
2733 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2735 * target.c (debug_print_register): Use regcache_raw_collect
2736 instead of regcache_cooked_read. Only handle raw registers.
2738 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2740 * cp-name-parser.y: Include config.h before system headers.
2742 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2744 * m88k-tdep.c: Update for unwinder changes.
2746 2008-08-24 Tom Tromey <tromey@redhat.com>
2748 * s390-tdep.c (s390_address_class_type_flags): Use
2749 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2750 (s390_address_class_type_flags_to_name): Likewise.
2751 (s390_address_class_name_to_type_flags): Likewise.
2753 2008-08-24 Tom Tromey <tromey@redhat.com>
2755 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2757 * features/rs6000/powerpc-vsx32l.c
2758 (initialize_tdesc_powerpc_vsx32l): Update.
2759 * features/rs6000/powerpc-vsx32.c
2760 (initialize_tdesc_powerpc_vsx32): Update.
2761 * features/rs6000/powerpc-vsx64.c
2762 (initialize_tdesc_powerpc_vsx64): Update.
2763 * features/rs6000/powerpc-vsx64l.c
2764 (initialize_tdesc_powerpc_vsx64l): Update.
2765 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2766 TYPE_VECTOR, not TYPE_FLAGS.
2768 2008-08-24 Tom Tromey <tromey@redhat.com>
2770 * xml-tdesc.c (tdesc_end_union): Update.
2771 * stabsread.c (define_symbol): Update.
2772 (read_type): Update.
2773 (read_struct_type): Update.
2774 (read_enum_type): Update.
2775 * spu-tdep.c (spu_builtin_type_vec128): Update.
2776 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2777 (sh_push_dummy_call_nofpu): Update.
2778 * mdebugread.c (parse_symbol): Update.
2779 (parse_symbol): Update.
2780 (parse_symbol): Update.
2781 (upgrade_type): Update.
2782 * jv-lang.c (java_lookup_class): Update.
2783 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2784 * i386-tdep.c (i386_mmx_type): Update.
2785 (i386_sse_type): Update.
2786 * gdbtypes.h (enum type_flag_value): New enum.
2787 (enum type_instance_flag_value): New enum.
2788 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2789 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2790 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2791 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2792 TYPE_FLAG_NOTTEXT): Now enum constants.
2793 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2794 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2795 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2796 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2797 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2798 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2799 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2800 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2801 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2802 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2803 TYPE_NOTTEXT): Update.
2804 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2805 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2806 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2807 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2808 TYPE_ADDRESS_CLASS_ALL): Update.
2809 (struct main_type) <flags>: Remove.
2810 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2811 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2812 flag_vector, flag_stub_supported, flag_nottext,
2813 flag_fixed_instance>: New fields.
2814 <nfields, vptr_fieldno>: Move earlier.
2815 (TYPE_FLAGS): Remove.
2816 * gdbtypes.c (make_pointer_type): Update.
2817 (address_space_name_to_int): Update.
2818 (address_space_int_to_name): Update.
2819 (make_type_with_address_space): Update.
2820 (make_cv_type): Update.
2821 (create_range_type): Update.
2822 (get_discrete_bounds): Update.
2823 (create_set_type): Update.
2824 (make_vector_type): Update.
2825 (smash_to_method_type): Update.
2826 (check_typedef): Update.
2827 (check_stub_method): Update.
2828 (init_type): Individually assign flag fields.
2829 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2830 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2831 (copy_type_recursive): Copy the entire main type. Don't use
2833 * features/rs6000/powerpc-altivec64l.c
2834 (initialize_tdesc_powerpc_altivec64l): Update.
2835 * features/rs6000/powerpc-altivec64.c
2836 (initialize_tdesc_powerpc_altivec64): Update.
2837 * features/rs6000/powerpc-altivec32l.c
2838 (initialize_tdesc_powerpc_altivec32l): Update.
2839 * features/rs6000/powerpc-altivec32.c
2840 (initialize_tdesc_powerpc_altivec32): Update.
2841 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2843 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2845 * dwarf2read.c (read_structure_type): Update.
2846 (read_enumeration_type): Likewise.
2847 (process_enumeration_scope): Likewise.
2848 (read_tag_pointer_type): Likewise.
2849 (read_subroutine_type): Likewise.
2850 (read_subroutine_type): Likewise.
2851 (read_base_type): Likewise.
2852 * coffread.c (coff_read_enum_type): Update.
2853 * ada-valprint.c (adjust_type_signedness): Update.
2854 * ada-typeprint.c (print_record_field_types): Update.
2855 * ada-lang.c (packed_array_type): Update.
2856 (empty_record): Don't reset TYPE_FLAGS.
2857 (ada_template_to_fixed_record_type_1): Update.
2858 (ada_template_to_fixed_record_type_1): Likewise.
2859 (template_to_static_fixed_type): Likewise.
2860 (to_record_with_fixed_variant_part): Likewise.
2861 (to_fixed_record_type): Likewise.
2862 (to_fixed_array_type): Likewise.
2863 (to_static_fixed_type): Likewise.
2865 2008-08-23 Jim Blandy <jimb@redhat.com>
2868 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2869 for the macro bcache.
2871 2008-08-23 Tom Tromey <tromey@redhat.com>
2873 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2874 (argc): Now 31 bits.
2876 2008-08-22 Tom Tromey <tromey@redhat.com>
2878 * NEWS: Move macro entries back under "New commands".
2880 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2882 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2883 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2884 (create_overlay_event_breakpoint): Loop over all objfiles to install
2885 multiple instances of the overlay event breakpoint if present.
2887 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2889 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2890 (info_spu_event_command): Command only supported on SPU architecture.
2891 (info_spu_signal_command): Likewise.
2892 (info_spu_mailbox_command): Likewise.
2893 (info_spu_dma_command): Likewise.
2894 (info_spu_proxydma_command): Likewise.
2896 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2898 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2899 if the thread has already exited.
2901 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2903 * infrun.c (proceed): Move back setting previous_inferior_ptid
2905 (wait_for_inferior): ... to here.
2906 (fetch_inferior_event): ... and here.
2908 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2910 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2911 (deprecated_current_gdbarch_select_hack): Call registers_changed
2912 instead of reinit_frame_cache.
2913 * gdbarch.c: Regenerate.
2915 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2917 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2919 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2921 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2923 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2925 * findvar.c (locate_var_value): Do not call get_frame_arch
2926 with a NULL frame argument.
2928 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2930 * frame.h (frame_map_regnum_to_name): Remove prototype.
2931 (frame_map_name_to_regnum): Remove prototype.
2932 * frame.c (frame_map_regnum_to_name): Remove.
2933 (frame_map_name_to_regnum): Remove.
2934 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2935 instead of frame_map_regnum_to_name.
2936 * ax-gdb.c: Include "user-regs.h".
2937 (gen_expr): Use user_reg_map_name_to_regnum instead of
2938 frame_map_name_to_regnum.
2939 * eval.c: Include "user-regs.h".
2940 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2941 instead of frame_map_name_to_regnum.
2942 * infcmd.c (registers_info): Likewise.
2943 * parse.c: Include "user-regs.h".
2944 (write_dollar_variable): Use user_reg_map_name_to_regnum
2945 instead of frame_map_name_to_regnum.
2946 * tracepoint.c: Include "user-regs.h".
2947 (encode_actions): Use user_reg_map_name_to_regnum
2948 instead of frame_map_name_to_regnum.
2949 * valops.c: Include "user-regs.h".
2950 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2951 of frame_map_regnum_to_name.
2953 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2955 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2956 and manually relocate .opd contents from BFD instead of reading
2957 them from target memory.
2959 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2961 * dwarf2read.c (processing_current_prefix): Delete static
2963 (process_full_comp_unit): Do not set processing_current_prefix.
2964 (dwarf2_full_name): New function.
2965 (read_func_scope): Do not set processing_current_prefix. Use
2967 (read_structure_type): Do not set processing_current_prefix. Remove
2968 unused inner cleanup.
2969 (process_structure_scope): Do not set processing_current_prefix.
2970 (read_enumeration_type): Use dwarf2_full_name.
2971 (determine_class_name): Return a const char *. Put the result
2972 on the objfile obstack. Use dwarf2_full_name.
2973 (read_namespace_type): New function.
2974 (read_namespace): Do not create the type here. Use
2976 (read_typedef): Use dwarf2_full_name. Do not pass the name
2978 (read_base_type): Do not pass the name to init_type. Handle
2980 (read_unspecified_type): Do not pass the name to init_type.
2981 (new_symbol): Use dwarf2_full_name instead of
2982 processing_current_prefix.
2983 (read_type_die): Do not set processing_current_prefix. Handle
2985 (determine_prefix): Handle specifications. Return the result
2986 on the objfile obstack. Handle unions correctly.
2988 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2990 * buildsym.c (add_symbol_to_list): Do not call
2991 cp_scan_for_anonymous_namespaces here.
2992 (finish_block): Do not call cp_set_block_scope here.
2993 * cp-namespace.c (processing_has_namespace_info)
2994 (processing_current_prefix): Delete.
2995 (cp_initialize_namespace): Do not initialize
2996 processing_has_namespace_info.
2997 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
2998 not check processing_has_namespace_info.
2999 (cp_set_block_scope): Take prefix and namespace info flag as
3000 arguments. Honor namespaces regardless of a demangled name.
3001 * cp-support.h (processing_has_namespace_info)
3002 (processing_current_prefix): Delete declarations.
3003 (cp_set_block_scope): Update prototype.
3004 * dwarf2read.c (processing_has_namespace_info)
3005 (processing_current_prefix): New static variables.
3006 (read_file_scope): Initialize processing_has_namespace_info.
3007 (read_func_scope): Call cp_set_block_scope for C++.
3008 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
3009 * symtab.c (symbol_demangled_name): Accept a const argument.
3010 * symtab.h (symbol_demangled_name): Update prototype.
3012 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3014 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
3015 * blockframe.c (find_pc_partial_function): Likewise.
3016 * buildsym.c (find_symbol_in_list): Likewise.
3017 * c-valprint.c (c_val_print): Likewise.
3018 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
3019 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
3020 * cp-support.c (cp_remove_params): Renamed from remove_params and
3022 (overload_list_add_symbol): Update call to remove_params.
3023 * cp-support.h (cp_remove_params): Declare.
3024 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
3025 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
3026 * expprint.c (dump_subexp_body_standard): Likewise.
3027 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
3028 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
3030 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
3031 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
3032 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
3033 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
3034 symbols and SYMBOL_PRINT_NAME for messages.
3035 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3036 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
3037 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
3038 SYMBOL_SET_LINKAGE_NAME.
3039 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
3040 * minsyms.c (add_minsym_to_demangled_hash_table): Use
3042 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
3043 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
3044 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
3045 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
3046 (address_info): Use SYMBOL_PRINT_NAME for messages and
3047 SYMBOL_LINKAGE_NAME for lookups.
3048 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
3049 * stabsread.c (patch_block_stabs, define_symbol)
3050 (read_type, read_enum_type, common_block_end)
3051 (cleanup_undefined_types_1, scan_file_globals): Use
3052 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
3053 and SYMBOL_PRINT_NAME.
3054 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
3055 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
3056 cp_remove_params instead of cplus_demangle.
3057 (print_block_frame_labels, print_frame_arg_vars): Use
3058 SYMBOL_LINKAGE_NAME.
3059 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
3060 SYMBOL_LINKAGE_NAME.
3061 (dump_symtab_1, print_symbol, print_partial_symbols)
3062 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
3063 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
3064 (SYMBOL_SET_LINKAGE_NAME): New.
3065 (SYMBOL_SET_NAMES): Add a comment.
3066 * tracepoint.c (set_traceframe_context, validate_actionline)
3067 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
3068 lookups and SYMBOL_PRINT_NAME for output.
3069 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
3070 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3072 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3074 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
3075 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
3076 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
3077 obj_section_addr and obj_section_endaddr.
3078 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
3079 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3080 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
3081 (find_extant_func_descr): Likewise.
3082 * solib-frv.c (frv_relocate_main_executable): Use
3084 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
3085 obj_section_addr and obj_section_endaddr.
3087 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
3089 * NEWS: Amplify last entry on boolean types in Ada.
3091 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3093 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
3094 Make the dwarf2_cu * parameter output as well as input. Update it if
3095 we follow a reference to another CU.
3096 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
3097 (die_type, die_containing_type): Update calls to changed functions.
3098 Use the returned CU along with the returned DIE.
3099 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
3101 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3103 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
3105 (process_queue): Do not read in the DIEs here.
3106 (psymtab_to_symtab_1): Update call to queue_comp_unit.
3107 (read_full_die): Do not call queue_comp_unit from here.
3108 (maybe_queue_comp_unit): New function.
3109 (follow_die_ref): Use it.
3111 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3113 * dwarf2read.c (struct attribute): Move earlier.
3114 (struct die_info): Change attrs to a trailing array.
3115 (dwarf_alloc_die): Take the number of attributes. Allocate space
3117 (read_full_die): Update call to dwarf_alloc_die. Do not manually
3118 allocate attributes.
3120 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3122 * dwarf2read.c (REF_HASH_SIZE): Delete.
3123 (struct dwarf2_cu): Replace die_ref_table with die_hash.
3124 (struct die_info): Remove next_ref.
3125 (store_in_ref_table): Remove offset argument. Rewrite to use
3126 htab_find_slot_with_hash.
3127 (die_hash, die_eq): New.
3128 (read_comp_unit): Allocate the die_hash.
3129 (read_die_and_children): Update call to store_die_ref.
3130 (follow_die_ref): Rewrite to use htab_find_with_hash.
3132 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3134 * dwarf2read.c (free_die_list, copy_die): Delete.
3135 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
3137 (read_full_die): Update call to dwarf_alloc_die. Allocate
3138 attributes on the CU obstack.
3139 (free_one_comp_unit): Do not call free_die_list.
3141 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3143 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
3144 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
3146 (read_full_die): Do not allocate DIEs for abbrev 0.
3147 (follow_die_ref): Correct error message.
3149 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3151 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
3152 there are no symbols loaded, instead of throwing a generic error.
3153 (decode_variable): Likewise.
3155 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3157 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
3158 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
3160 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
3161 and offset. Use size_t instead of unsigned long.
3162 (build_objfile_section_table): Use size_t instead of unsigned
3164 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
3166 (find_pc_sect_section): Use obj_section_addr and
3167 obj_section_endaddr.
3168 * symfile.c (symfile.c): Remove code that maps sections
3169 offsets in "addr" to the object's sections.
3170 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
3171 * gcore.c (gcore_create_callback): Use obj_section_addr and
3172 obj_section_endaddr.
3173 * maint.c (print_objfile_section_info): Likewise.
3174 * printcmd.c (sym_info): Use obj_section_addr and
3175 obj_section_endaddr.
3176 * symtab.c (fixup_section): Likewise.
3178 2008-08-20 Mark Kettenis <kettenis@gnu.org>
3180 * sparc-tdep.c: Make some comments catch up with reality.
3182 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
3184 * NEWS: Mention 'set target-async'
3186 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3188 * infrun.c (resume): If the thread is placed to the deferred step
3189 queue, mark it as running.
3191 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3193 Make sure target supports non-stop.
3194 * infcmd.c (run_command_1, attach_command): If non-stop mode
3195 is requested, verify the target supports it.
3196 * linux-nat.c (linux_nat_supports_non_stop): New.
3197 (linux_nat_add_target): Register the above.
3198 * target.c (find_default_supports_non_stop)
3199 (target_supports_non_stop): New.
3200 (init_dummy_target): Register find_default_supports_non_stop.
3201 * target.h (struct target_ops): New field to_supports_non_stop.
3202 (target_supports_non_stop): New.
3204 2008-08-19 Pedro Alves <pedro@codesourcery.com>
3205 Vladimir Prus <vladimir@codesourcery.com>
3207 * target.c (target_async_permitted, target_async_permitted_1)
3208 (set_maintenance_target_async_permitted)
3209 (show_maintenance_target_async_permitted): New.
3210 (initialize_targets): Register 'set target-async'.
3211 * target.h (target_async_permitted): Declare.
3212 * linux-nat.c (linux_nat_async_enabled)
3213 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
3214 (show_maintenance_linux_async_permitted): Remove.
3215 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
3216 (get_pending_events, linux_nat_async): Use target_async_permitted.
3217 (linux_nat_set_async_mode): Remove, moving the only used bits
3219 (linux_nat_setup_async): This.
3220 (_initialize_linux_nat): Do not register 'maint set linux-async'.
3221 Use linux_nat_setup_async.
3222 * remote.c (remote_async_permitted, remote_async_permitted_set)
3223 (set_maintenance_remote_async_permitted)
3224 (show_maintenance_remote_async_permitted): Remove.
3225 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
3226 (remote_is_async_p): Use target_async_permitted.
3227 (_initialize_remote): Don't register 'main set remote-async'.
3228 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
3229 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
3230 * mi/mi-main.c (mi_cmd_list_target_features): New.
3232 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3234 * target.c (maybe_kill_then_attach)
3235 (maybe_kill_then_create_inferior): Remove.
3236 (update_current_target): Do not default to_attach,
3237 to_create_inferiour, to_is_async_p.
3239 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
3241 Changes for supporting boolean types in debugging data.
3242 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
3243 API to return LONGEST values rather than struct values.
3244 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
3245 and discrete_type_high_bound.
3246 (to_fixed_range_type): Create a range type in cases where
3247 argument is base type and its limits are representable as ints.
3248 (ada_is_modular_type): Correct so that base type must be integral.
3249 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
3250 keywords when they appear alone, since we are phasing out
3251 direct representation of these identifiers in debugging data.
3252 * ada-exp.y: Define 'true' and 'false' as primaries.
3253 (type_boolean): New function.
3254 (type_int,type_long,type_long_long,type_floattype_double)
3255 (type_long_double): Remove uses of current_gdbarch for consistency
3257 (write_int): Change comment to indicate that it might write boolean
3259 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
3260 type, since will no longer be represented as enumerated type in
3262 * ada-valprint.c (print_optional_low_bound): Handle boolean case
3264 * NEWS: Note support boolean types.
3266 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3268 * bsd-uthread.c (bsd_uthread_close): New.
3269 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
3271 (bsd_uthread_solib_loaded): Fix typo.
3272 (bsd_uthread_target): Register bsd_uthread_close.
3274 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3276 * corelow.c (core_open): Assume there was no upper layer left
3277 behind from a previous inferior.
3278 * target.c (pop_all_targets): Rename to ...
3279 (pop_all_targets_above): ... this. Add a target stratum
3280 parameter. Use it instead of hardcoding the dummy_stratum.
3281 (pop_all_targets): New, defer to pop_all_targets_above.
3282 (target_preopen): Use pop_all_targets_above.
3283 * target.h (pop_all_targets_above): Declare.
3285 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3287 * gdbthread.h (thread_change_ptid): Declare.
3288 * infrun.c (infrun_thread_ptid_changed): New.
3289 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
3290 thread_ptid_changed observer.
3291 * regcache.c (regcache_thread_ptid_changed): New.
3292 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
3293 thread_ptid_changed observer.
3294 * thread.c (thread_change_ptid): New.
3296 2008-08-18 Tom Tromey <tromey@redhat.com>
3298 * symfile.c (reread_symbols): Update.
3299 * solib-sunos.c (allocate_rt_common_objfile): Update.
3300 * objfiles.c (allocate_objfile): Update.
3301 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
3304 2008-08-18 Tom Tromey <tromey@redhat.com>
3306 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
3309 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
3311 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
3313 (rs6000_in_function_epilogue_p): Check for bctr.
3314 (skip_prologue): Initialize lr_register. Set lr_reg to a register
3315 number. Set gpr_mask and used_bl. Continue scanning while some
3316 expected registers are not saved. Set lr_register if LR is not
3318 (rs6000_frame_cache): Handle gpr_mask and lr_register.
3320 2008-08-17 Tom Tromey <tromey@redhat.com>
3323 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
3324 (ep_find_event_name_end): Remove.
3325 (catch_fork_temporary, catch_vfork_temporary,
3326 catch_fork_permanent, catch_vfork_permanent): New constants.
3327 (catch_vfork, catch_fork): Remove.
3328 (catch_fork_command_1): Add 'command' argument. Remove
3329 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
3331 (catch_exec_command_1): Add 'command' argument; remove
3332 'tempflag'. Handle NULL 'arg'.
3333 (catch_load_command_1): Likewise.
3334 (catch_unload_command_1): Likewise.
3335 (catch_ada_exception_command): Likewise.
3336 (catch_assert_command): Likewise.
3337 (catch_catch_command): New function.
3338 (catch_throw_command): Likewise.
3339 (catch_command_1): Remove.
3340 (catch_command): Just call error.
3341 (tcatch_command): Likewise.
3342 (catch_cmdlist): New global.
3343 (tcatch_cmdlist): Likewise.
3344 (add_catch_command): New function.
3345 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
3346 commands. Create all catch sub-commands.
3348 2008-08-17 Pedro Alves <pedro@codesourcery.com>
3350 * gdbthread.h: Add comments.
3351 * stack.c (get_selected_block): Return 0 on an exited thread.
3352 * top.c (execute_command): Check for is_stopped, not !is_running.
3353 * event-top.c (command_handler): Likewise.
3355 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3357 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3358 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3359 (mi_cmd_exec_finish): Remove "return".
3361 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3363 * target.h (pop_all_targets): Declare.
3364 * target.c (pop_all_targets): New.
3365 * top.c (quit_target): Pop all targets instead of just closing the
3368 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
3369 Thiago Jung Bauermann <bauerman@br.ibm.com>
3371 * cli-script.c (read_next_line): Add parse_commands argument.
3372 (recurse_read_control_structure): Adapt to new read_next_line
3374 (read_command_lines): Add parse_commands argument.
3375 (define_command): Adapt to new read_command_lines signature.
3376 (document_command): Likewise.
3377 * breakpoint.c (commands_command): Likewise.
3378 * defs.h (read_command_lines): Adjust function prototype.
3380 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
3382 * ada-lang.c (pos_atr): Account for the possibility that the
3383 argument may be a reference.
3385 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
3387 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
3388 ('F' format) for @FIX names generated by the loader, retaining only
3389 the minimal symbols (and no partial symbol tables) for these names.
3390 Fixes warning messages about symbols that are found in partial
3391 symbol tables, but not full symbol tables.
3393 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3395 * infrun.c (fetch_inferior_event): Only call normal_stop if not
3398 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
3400 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
3401 Include "features/rs6000/powerpc-vsx64.c".
3402 (ppc_supply_vsxregset): New function.
3403 (ppc_collect_vsxregset): New function.
3404 (IS_VSX_PSEUDOREG): New macro.
3405 (IS_EFP_PSEUDOREG): New macro.
3406 (vsx_register_p): New function.
3407 (ppc_vsx_support_p): New function.
3408 (rs6000_builtin_type_vec128): New function.
3409 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
3410 correct names for VSX registers and EFPR registers.
3411 (rs6000_pseudo_register_type): Return correct types for VSX
3413 (rs6000_pseudo_register_reggroup_p): Return correct group for
3414 VSX and EFPR registers.
3415 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
3416 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
3417 (vsx_pseudo_register_read): New function.
3418 (vsx_pseudo_register_write): New function.
3419 (efpr_pseudo_register_read): New function.
3420 (efpr_pseudo_register_write): New function.
3421 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
3422 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
3423 (rs6000_gdbarch_init): Declare have_vsx.
3424 Initialize new upper half VSX registers.
3425 Initialize VSX-related and EFPR-related pseudo-registers variables.
3426 Adjust the number of pseudo registers accordingly.
3428 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
3430 (gdb_vsxregset_t): New type.
3431 (have_ptrace_getsetvsxregs): New variable.
3432 (fetch_vsx_register): New function.
3433 (fetch_register): Handle VSX registers.
3434 (fetch_vsx_registers): New function.
3435 (fetch_ppc_registers): Handle VSX registers.
3436 (store_ppc_registers): Handle VSX registers.
3437 (store_vsx_register): New function.
3438 (store_register): Handle VSX registers.
3439 (store_vsx_registers): New function.
3440 (ppc_linux_read_description): Handle VSX-enabled inferiors.
3441 (gdb_vsxregset_t): New type.
3442 (supply_vsxregset): New function.
3443 (fill_vsxregset): New function.
3445 * ppc-tdep.h (vsx_register_p): New prototype.
3446 (vsx_support_p): New prototype.
3447 (ppc_vsr0_regnum): New variable.
3448 (ppc_vsr0_upper_regnum): Likewise.
3449 (ppc_efpr0_regnum): Likewise.
3450 (ppc_builtin_type_vec128): New type.
3451 (ppc_num_vsrs): New constant.
3452 (ppc_num_vshrs): New constant.
3453 (ppc_num_efprs): Likewise.
3454 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
3455 (ppc_supply_vsxregset): New prototype.
3456 (ppc_collect_vsxregset): New prototype.
3458 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
3459 Include "features/rs6000/powerpc-vsx64l.c".
3460 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
3461 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
3462 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
3463 (ppc_linux_regset_from_core_section): Handle VSX core section.
3464 (ppc_linux_core_read_description): Support VSX-enabled core files.
3466 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
3467 Declare tdesc_powerpc_vsx64l
3469 * corelow.c (get_core_register_section): Support VSX-enabled
3472 * features/rs6000/power-vsx.xml: New VSX descriptions.
3473 * features/rs6000/powerpc-vsx32.xml: New file.
3474 * features/rs6000/powerpc-vsx32l.xml: New file.
3475 * features/rs6000/powerpc-vsx64.xml: New file.
3476 * features/rs6000/powerpc-vsx64l.xml: New file.
3477 * features/rs6000/powerpc-vsx32.c: New file (generated).
3478 * features/rs6000/powerpc-vsx32l.c: New file (generated).
3479 * features/rs6000/powerpc-vsx64.c: New file (generated).
3480 * features/rs6000/powerpc-vsx64l.c: New file (generated).
3481 * features/Makefile: Updated with new descriptions.
3482 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
3483 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
3485 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
3487 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
3488 call linux_target twice.
3490 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3492 * nto-tdep.c (lm_info): Updated struct lm_info definition from
3494 (LM_ADDR): Use l_addr if available; if not, use link map and set
3497 2008-08-14 Tom Tromey <tromey@redhat.com>
3499 * macrocmd.c (macro_define_command): Check for NULL argument.
3500 (macro_undef_command): Likewise.
3502 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3504 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3506 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3508 * breakpoint.c (always_inserted_auto, always_inserted_on)
3509 (always_inserted_off, always_inserted_enums): New.
3510 (always_inserted_mode): Change type to char* and point to
3511 always_inserted_auto.
3512 (show_always_inserted_mode): In auto mode, also show the current
3513 effect of the option.
3514 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3515 (_initialize_breakpoint): Make the "set breakpoints
3516 always-inserted" command an enum command. Extend help to describe
3519 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3521 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3522 query valid) bit. Ignore bits outside the condition field.
3523 (info_spu_proxydma_command): Ignore bits outside the field.
3525 2008-08-12 Michael Snyder <msnyder@vmware.com>
3527 * MAINTAINERS: Update my email address.
3529 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3531 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3533 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3535 Add no-ack mode to the remote protocol --- optionally stop ACKing
3536 packets and responses when we have a reliable communication
3539 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3541 * remote.c (struct remote_state): Add noack_mode field.
3542 (PACKET_QStartNoAckMode): New.
3543 (remote_start_remote): Don't any outstanding packet here.
3544 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3545 here. Activate noack mode if requested.
3546 (remote_protocol_features): Add QStartNoAckMode.
3548 (putpkt_binary): Don't send ack in noack mode.
3549 (read_frame): Don't recompute the checksum in noack mode.
3550 (getpkt_sane): Skip sending ack if in noack mode.
3551 (_initialize_remote): Add set/show remote noack mode.
3552 * NEWS: Note the new features.
3554 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3556 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3558 (rs6000_skip_main_prologue): New function.
3559 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3561 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3563 * MAINTAINERS (Write After Approval): Add self.
3565 2008-08-11 Stan Shebs <stan@codesourcery.com>
3568 * disasm.c (gdb_disassemble_info): Set endian_code.
3569 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3570 * gdbarch.h, gdbarch.c: Regenerate.
3571 * arch-utils.c (initialize_current_architecture): Set the
3572 default byte_order_for_code.
3573 (gdbarch_info_init): Ditto.
3574 (gdbarch_info_fill): Ditto.
3575 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3576 (thumb_analyze_prologue): Swap halfword if code endianness is
3577 different from general endianness.
3578 (arm_skip_prologue): Similarly.
3579 (arm_scan_prologue): Ditto.
3580 (thumb_get_next_pc): Ditto.
3581 (arm_get_next_pc): Ditto.
3582 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3583 choose correct endianness for breakpoints.
3585 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3587 * bsd-kvm.c: Include "gdbthread.h".
3588 (bsd_kvm_ptid): New.
3589 (bsd_kvm_open): Add a main thread.
3590 (bsd_kvm_close): Delete it.
3591 (bsd_kvm_thread_alive): New.
3592 (bsd_kvm_pid_to_str): New.
3593 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3595 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3597 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3599 * buildsym.c (start_subfile): Properly cast sentinel in concat
3601 * cp-name-parser.y: Include "config.h".
3602 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3604 * gdb_select.h: Include sys/time.h if sys/select.h is not
3607 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3609 * go32-nat.c: Include "gdbthread.h".
3610 (go32_stop, go32_kill_inferior): Delete the main thread.
3611 (go32_create_inferior): Add it.
3612 (go32_thread_alive, go32_pid_to_str): New.
3613 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3615 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3617 * go32-nat.c (fetch_register, store_register): Pass the regcache
3618 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3619 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3620 (struct seg_descr, struct seg_descr): pack the whole struct
3621 instead of each member individually.
3623 2008-08-09 Andreas Schwab <schwab@suse.de>
3625 * python/python.c (_initialize_python): Use unabbreviated commands
3628 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3630 * Makefile.in (stamp-h): Also create .deps.
3632 2008-08-09 Tom Tromey <tromey@redhat.com>
3634 * Makefile.in (generated_files): Add GNULIB_H.
3636 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3638 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3639 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3641 (pa64_current_sos): Remove map private warning warning.
3642 * solib-som.c: Include string.h and sys/utsname.h.
3643 (get_hpux_major_release): New function.
3644 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3645 about shared library private mapping on HP-UX 11 and later. Only force
3646 private mapping of shared libraries on HP-UX 10 and earlier.
3647 (link_map_start): Delete warning.
3649 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3650 H.J. Lu <hongjiu.lu@intel.com>
3651 Mark Kettenis <kettenis@gnu.org>
3653 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3654 (amd64_init_frame_cache): Initialize saved_sp_reg.
3655 (amd64_analyze_stack_align): New.
3656 (amd64_analyze_prologue): Call it.
3657 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3658 %rip to 8 when halfway aligning the stack.
3660 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3663 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3665 (i386_alloc_frame_cache): Remove stack_align. Initialize
3667 (i386_analyze_stack_align): Rewrite.
3668 (i386_frame_cache): Use saved_sp_reg if it is valid.
3670 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3672 * target.c: Include "solib.h".
3673 (target_pre_inferior): Call no_shared_libraries.
3674 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3676 (attach_command): Do not call clear_solib.
3678 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3680 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3683 2008-08-08 Tom Tromey <tromey@redhat.com>
3685 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3687 (python-utils.o): Likewise.
3689 2008-08-08 Andreas Schwab <schwab@suse.de>
3691 * corefile.c (_initialize_core): Remove spurious paren from set
3692 gnutarget doc string.
3694 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3696 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3697 Define PPC_FEATURE_BOOKE.
3698 (ppc_linux_get_hwcap): New function.
3699 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3700 4-bytes alignment restrictions.
3701 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3702 positioning of the read/write flags.
3703 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3706 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3708 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3710 * win32-nat.c (win32_add_thread): Change thread argument type to
3712 (win32_add_thread): Adjust.
3713 (win32_delete_thread): Change thread argument type to ptid_t.
3715 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3716 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3717 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3718 (init_win32_ops): Put to_magic last.
3719 (win32_win32_thread_alive): Adjust.
3721 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3723 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3724 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3726 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3728 * remote-m32r-sdi.c: Include "gdbthread.h".
3729 (remote_m32r_ptid): New.
3730 (m32r_close): Delete the main thread.
3731 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3733 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3734 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3736 2008-08-07 Tom Tromey <tromey@redhat.com>
3737 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3739 * aclocal.m4, configure: Rebuild.
3740 * configure.in: Call ZW_CREATE_DEPDIR,
3741 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3742 (MAKE, GMAKE): New substs.
3743 * acinclude.m4: Include depstand.m4.
3744 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3745 COMPILE, POSTCOMPILE, depcomp): New variables.
3746 Remove all _h variables.
3747 Remove many .o targets.
3748 ($(srcdir)/copying.c): avoid backslash-newline after comment
3749 sign (@maintainer_mode_true@).
3750 (HFILES_NO_SRCDIR): Regenerate.
3751 (generated_files): New variable.
3752 (all_gdbtk_cflags): Likewise.
3754 (init.o, version.o, copying.o): Remove.
3755 (distclean): Remove DEPDIR.
3756 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3757 printcmd.o, procfs.o, v850ice.o): Rewrite.
3758 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3759 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3760 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3761 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3762 gdbtk-wrapper.o): Likewise.
3763 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3764 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3765 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3766 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3767 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3768 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3769 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3770 tui-wingeneral.o, tui-winsource.o): Likewise.
3771 (all_object_files): New variable.
3772 ($(all_object_files)): New target.
3773 Include dependency files, when using GNU Make.
3775 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3777 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3778 the valid bit set. Ensure display order respects partial
3779 order defined by dependency bits.
3781 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3783 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3786 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3788 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3791 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3792 Tom Tromey <tromey@redhat.com>
3793 Thiago Jung Bauermann <bauerman@br.ibm.com>
3794 Doug Evans <dje@google.com>
3796 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3797 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3798 PYTHON_CFLAGS): New.
3799 (python_h, python_internal_h): New.
3800 (cli-script.o): Depend on python.h
3801 (python.o, python-utils.o): New.
3802 * cli/cli-script.c (print_command_lines): Handle python_control.
3803 (execute_control_command): Handle python_control.
3804 (execute_control_command_untraced): New function.
3805 (while_command): Call execute_control_command_untraced.
3806 (if_command): Likewise.
3807 (get_command_line): Remove static attribute.
3808 (read_next_line): Handle "python".
3809 (recurse_read_control_structure): Handle python_control.
3810 (read_command_lines): Handle python_control.
3812 * cli/cli-script.h (get_command_line): Add prototype.
3813 (execute_control_command_untraced): Likewise.
3814 * configure.ac: Add --with-python.
3815 * defs.h (enum command_control_type) <python_control>: New
3817 * python/python-internal.h: New file.
3818 * python/python.c: New file.
3819 * python/python.h: New file.
3820 * python/python-utils.c: New file.
3821 * NEWS: Mention Python scripting support and its new commands.
3823 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3825 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3827 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3829 * MAINTAINERS (Write After Approval): Add self.
3831 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3833 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3834 (insert_breakpoint_locations): Likewise.
3836 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3838 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3840 (set_longjmp_breakpoint): Likewise.
3842 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3845 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3848 2008-08-05 Tom Tromey <tromey@redhat.com>
3850 * bcache.c (deprecated_bcache_added): Initialize obstack.
3851 (bcache_xmalloc): Don't initialize obstack.
3852 (bcache_xfree): Conditionally free obstack.
3853 (bcache_memory_used): Update.
3855 2008-08-05 Tom Tromey <tromey@redhat.com>
3857 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3859 (append_psymbol_to_list): Accept a const pointer.
3860 (add_psymbol_to_list): Fix const correctness.
3861 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3862 (bcache_full): Declare.
3863 * bcache.c (bcache_data, deprecated_bcache): Remove.
3864 (bcache): Use bcache_full.
3865 (bcache_full): Rename from deprecated_bcache_added. Change return
3868 2008-08-04 Stan Shebs <stan@codesourcery.com>
3870 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3871 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3872 (enable_break): Remove test of BKPT_AT_SYMBOL.
3874 2008-08-02 Keith Seitz <keiths@redhat.com>
3876 * acinclude.m4: Include ../config/tcl.m4 to pick up
3877 standard Tcl configury bits.
3878 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3879 * configure.ac: Don't check if ../itcl exists when building
3880 gdbtk. It could be installed.
3881 Rewrite gdbtk configury to allow for using system-supplied
3882 Tcl and Tk. Gdbtk no longer requires build-time access to
3884 * Makefile.in: Remove everything related to itcl and itk.
3885 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3887 Remove v850ice.o build rule.
3888 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3889 gdbtk sources to use it.
3890 * configure: Regenerate.
3892 2008-07-31 Stan Shebs <stan@codesourcery.com>
3894 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3896 2008-07-30 Stan Shebs <stan@codesourcery.com>
3898 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3899 (add_to_objfile_sections): Remove use.
3901 2008-07-29 Tom Tromey <tromey@redhat.com>
3903 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3904 (lookup_cmd_composition): Likewise.
3906 2008-07-29 Tom Tromey <tromey@redhat.com>
3908 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3909 dead code. Fix indentation.
3911 2008-07-29 Stan Shebs <stan@codesourcery.com>
3913 * main.c (captured_main): Remove long-unused #if 0 blocks.
3915 2008-07-28 Tom Tromey <tromey@redhat.com>
3917 * annotate.h (deprecated_annotate_starting_hook): Remove.
3918 (deprecated_annotate_stopped_hook): Remove.
3919 (deprecated_annotate_exited_hook): Remove.
3920 * Makefile.in (annotate.o): Depend on observer_h.
3921 * top.c (deprecated_delete_breakpoint_hook): Remove.
3922 (deprecated_create_breakpoint_hook): Likewise.
3923 (deprecated_modify_breakpoint_hook): Likewise.
3924 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3925 * breakpoint.c (mention): Don't call removed hook.
3926 (delete_breakpoint): Likewise.
3927 (disable_breakpoint): Likewise.
3928 (do_enable_breakpoint): Likewise.
3929 * annotate.c: Include observer.h.
3930 (breakpoint_changed): Change type of argument.
3931 (_initialize_annotate): Register observers.
3932 (deprecated_annotate_starting_hook): Remove.
3933 (deprecated_annotate_stopped_hook): Remove.
3934 (deprecated_annotate_exited_hook): Remove.
3935 (annotate_starting): Update for hook removal.
3936 (annotate_stopped): Likewise.
3937 (annotate_exited): Likewise.
3938 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3939 (deprecated_create_breakpoint_hook): Likewise.
3940 (deprecated_modify_breakpoint_hook): Likewise.
3942 2008-07-28 Tom Tromey <tromey@redhat.com>
3944 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3946 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3948 * configure.ac: Check for the GNU/Linux ptrace signature.
3949 * configure: Regenerated.
3951 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3953 * linux-nat.c (resume_callback): Add more debugging output.
3954 (linux_nat_has_pending_sigint): New function, based on
3955 linux_nat_has_pending.
3956 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3957 (stop_wait_callback): Remove flush_mask handling. Honor
3958 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3960 (linux_nat_has_pending, flush_callback): Remove.
3961 (linux_nat_filter_event): Check for ignore_sigint.
3962 (linux_nat_wait): Remove flush_mask support and call to
3963 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3964 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3966 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3968 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3969 report events from resumed threads.
3971 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3973 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3974 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3975 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3977 (mips32_next_pc): Handle the syscall instruction.
3978 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3979 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3981 2008-07-26 Tom Tromey <tromey@redhat.com>
3984 * valops.c (value_struct_elt): Treat function-valued field as a
3987 2008-07-26 Tom Tromey <tromey@redhat.com>
3990 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
3991 longer tokens first.
3993 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
3996 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
3997 (get_cmd_async_ok): Remove.
3998 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
3999 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
4000 * infcmd.c (_initialize_infcmd): Likewise.
4001 * thread.c (_initialize_thread): Likewise.
4003 2008-07-25 Joseph Myers <joseph@codesourcery.com>
4005 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
4006 128-bit long doubles in even-odd pairs of FPRs. Do not
4007 right-align float arguments for big-endian.
4008 (mips_n32n64_return_value): Apply return value convention for
4009 structs containing one or two floating-point values to soft-float
4010 as well as hard-float. Handle 128-bit long doubles in such
4012 (mips_o32_push_dummy_call): Only skip one integer register for a
4013 float argument passed in an FPR.
4015 2008-07-25 Tom Tromey <tromey@redhat.com>
4017 * tui/tui-hooks.c: Include observer.h.
4018 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
4020 (tui_bp_created_observer, tui_bp_deleted_observer,
4021 tui_bp_modified_observer): New globals.
4022 (tui_install_hooks): Use observers, not events.
4023 (tui_remove_hooks): Likewise.
4024 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
4025 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
4027 (breakpoint_notify): Check mi_can_breakpoint_notify.
4028 (breakpoint_hooks): Remove.
4029 (mi_cmd_break_insert): Attach observers. Don't use events.
4030 * tracepoint.c: Include observer.h, not gdb-events.h.
4031 (tracepoint_operation, trace_pass_command): Notify observer.
4032 * interps.c: Don't include gdb-events.h.
4033 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
4034 * gdbarch.c: Rebuild.
4035 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
4036 (deprecated_current_gdbarch_select_hack): Notify observer.
4037 * breakpoint.h: Don't include gdb-events.h.
4038 * breakpoint.c: Don't include gdb-events.h.
4039 (condition_command): Notify observer.
4040 (commands_command): Likewise.
4041 (commands_from_control_command): Likewise.
4042 (mention, delete_breakpoint, set_ignore_count): Likewise.
4043 (disable_breakpoint, do_enable_breakpoint): Likewise.
4044 * Makefile.in (gdb_events_h): Remove.
4045 (breakpoint_h): Update.
4046 (COMMON_OBS): Remove gdb-events.o.
4047 (gdb-events.o): Remove.
4048 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
4049 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
4050 * gdb-events.c: Remove.
4051 * gdb-events.h: Remove.
4052 * gdb-events.sh: Remove.
4054 2008-07-24 Pedro Alves <pedro@codesourcery.com>
4056 * remote.c (remote_threads_extra_info): Don't query the remote
4057 server about info on the internally added main thread.
4059 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
4061 * nto-procfs.c (procfs_attach): Populate initial thread list.
4062 (procfs_wait): Return new pid, built from the inferior status.
4064 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
4066 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
4067 * configure: Regenerate.
4069 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
4071 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4072 (procfs_resume): Workaround for dereferencing type-punned pointer
4074 * nto-tdep.c (nto_parse_redirection): Change signature to be const
4076 * nto-tdep.h (nto_parse_redirection): Likewise.
4078 2008-07-21 Stan Shebs <stan@codesourcery.com>
4080 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4081 * gdbarch.sh: Adjust comment to refer to
4082 in_solib_dynsym_resolve_code().
4083 * gdbarch.h, gdbarch.c: Update.
4084 * solib-osf.c: Ditto.
4086 (handle_inferior_event): Use in_solib_dynsym_resolve_code
4088 * config/mips/nm-irix5.h: Remove undef of
4089 IN_SOLIB_DYNSYM_RESOLVE_CODE.
4091 2008-07-21 Tom Tromey <tromey@redhat.com>
4093 * symfile.c (reread_symbols): Don't pass argument to observer.
4094 * exec.c (exec_file_attach): Don't pass argument to observer.
4095 * ada-lang.c (ada_executable_changed_observer): Remove argument.
4096 * symtab.c (symtab_observer_executable_changed): Remove argument.
4097 * observer.sh: Handle functions with no arguments.
4099 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
4100 Chris Demetriou <cgd@google.com>
4102 * elfread.c (elf_symfile_segments): Fix the check that each loadable
4103 section fits within an ELF segment to handle ELF segments that hit
4104 the end of the address space.
4106 2008-07-20 Chris Demetriou <cgd@google.com>
4108 * MAINTAINERS (Write After Approval): Add self.
4110 2008-07-18 Tom Tromey <tromey@redhat.com>
4113 * NEWS: Add entry for macro commands.
4114 * Makefile.in (macrocmd.o): Add gdb_string.h.
4115 * macroscope.h (user_macro_scope): Declare.
4116 (default_macro_scope): Update documentation.
4117 (macro_user_macros): Declare.
4118 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
4119 Use user_macro_scope.
4120 (null_macro_lookup): Remove.
4121 * macrotab.h (macro_callback_fn): Declare.
4122 (macro_for_each): Likewise.
4123 (macro_allow_redefinitions): Likewise.
4124 * macrotab.c (foreach_macro): New function
4125 (macro_for_each): Likewise.
4126 (struct macro_table) <redef_ok>: New field.
4127 (macro_allow_redefinitions): New function.
4128 (new_macro_table): Update.
4129 (macro_define_function): Likewise.
4130 (macro_define_object): Likewise.
4131 * macroscope.c (user_macro_scope): New function.
4132 (default_macro_scope): Use it.
4133 (macro_user_macros): New global.
4134 (standard_macro_lookup): Look in macro_user_macros.
4135 (_initialize_macroscope): New function.
4136 * macroexp.h (macro_is_whitespace, macro_is_digit,
4137 macro_is_identifier_nondigit): Declare.
4138 * macroexp.c (macro_is_whitespace): Rename. No longer static.
4139 (macro_is_digit): Likewise.
4140 (macro_is_identifier_nondigit): Likewise.
4141 (get_identifier): Update.
4142 (get_pp_number): Likewise.
4143 (get_token): Likewise.
4144 * macrocmd.c (skip_ws): New function.
4145 (extract_identifier): Likewise.
4146 (free_macro_definition_ptr): Likewise.
4147 (user_macros): Remove.
4148 (macro_define_command): Implement.
4149 (_initialize_macrocmd): Update.
4150 (macro_undef_command): Implement.
4151 (print_one_macro): New function.
4152 (macro_list_command): Implement.
4154 2008-07-18 Joseph Myers <joseph@codesourcery.com>
4156 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
4158 * configure: Regenerate.
4160 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
4162 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
4164 2008-07-15 Andreas Schwab <schwab@suse.de>
4166 * valops.c (value_cast_pointers): Follow typedefs when checking
4169 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4171 * block.c (block_function): Renamed to ...
4172 (block_linkage_function): ... this. All callers changed.
4173 * block.h (block_function): Renamed to ...
4174 (block_linkage_function): ... this.
4176 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4178 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
4180 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4182 * frame.c (frame_sp_unwind): Delete.
4183 (get_frame_sp): Do not use it.
4184 * frame.h (frame_sp_unwind): Delete prototype.
4186 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4188 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
4190 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4192 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
4193 * frame.c (frame_unwind_address_in_block): Delete.
4194 (get_frame_address_in_block): Do not use it. Check the type
4195 of the next frame first.
4196 (frame_cleanup_after_sniffer): Update comment.
4197 * frame.h (frame_unwind_address_in_block): Delete prototype.
4198 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
4200 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4202 * frame.c (frame_func_unwind): Delete.
4203 (get_frame_func): Do not use it.
4204 * frame.h (frame_func_unwind): Delete prototype.
4205 * hppa-tdep.c (hppa_frame_cache): Update comment.
4206 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
4208 2008-07-14 Stan Shebs <stan@codesourcery.com>
4210 * remote-sim.c (init_gdbsim_ops): Remove
4211 TARGET_REDEFINE_DEFAULT_OPS.
4213 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4215 * findvar.c (read_var_value): Remove unused variable.
4217 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
4219 * infrun.c (handle_inferior_event): Tag threads as stopped
4220 before inserting breakpoints.
4222 2008-07-15 Hui Zhu <teawater@gmail.com>
4224 * MAINTAINERS: Added myself to section Write After Approval.
4226 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
4229 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
4231 2008-07-14 Pedro Alves <pedro@codesourcery.com>
4233 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
4234 (i386_dicos_push_dummy_code): New.
4235 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
4236 Register i386_dicos_push_dummy_code.
4238 2008-07-14 Markus Deuling <deuling@de.ibm.com>
4240 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
4241 (mips_n32n64_push_dummy_call, mips_o64_return_value)
4242 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
4244 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
4245 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
4246 (mips_n32n64_fp_arg_chunk_p): Update caller.
4248 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
4249 (mips_n32n64_push_dummy_call): Update caller.
4251 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
4253 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
4254 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
4257 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
4259 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
4260 (mips_o64_push_dummy_call): Update caller.
4262 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
4263 (fp_register_arg_p, mips_dump_tdep): Update caller.
4265 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
4266 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
4268 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
4270 (mips32_scan_prologue): Update caller.
4272 (heuristic_proc_start): Add gdbarch as parameter. Replace
4274 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
4276 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
4277 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
4278 the current architecture. Update call to getregs_supplies.
4279 (getregs_supplies): Add gdbarch as parameter and replace
4282 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
4283 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
4284 NBSD_MIPS_JB_ELEMENT_SIZE.
4285 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
4286 replace current_gdbarch.
4288 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
4290 (mips_fetch_registers, mips_store_registers): Update call
4292 (mips_load): Use get_regcache_arch to get at the current_architecture
4293 and replace current_gdbarch.
4295 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4297 * thread.c (restore_selected_frame): On fail to restore, select
4298 the innermost frame, and don't crash when warning the user.
4300 2008-07-13 Hui Zhu <teawater@gmail.com>
4302 * symtab.c (expand_line_sal): Fix a memory leak.
4304 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4306 * utils.c (struct continuation): Define as inheriting struct
4308 (add_continuation, do_all_continuations)
4309 (discard_all_continuations, add_intermediate_continuation)
4310 (do_all_intermediate_continuations)
4311 (discard_all_intermediate_continuations): Adjust.
4313 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4315 Skip varobj in running threads.
4316 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
4317 thread is not stopped, skip the varobj.
4318 * Makefile.in: Update dependencies.
4320 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4322 Enable all commands while inferiour is running
4323 * mi/mi-main.c (mi_cmd_execute): Don't check if
4324 inferiour is executing.
4326 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4328 Allow all CLI command even if target is executing.
4329 * gdb/top.c (execute_command_1): Don't check if the inferiour
4332 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4334 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
4335 Fix printing of frame, when frame is wrong.
4337 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4339 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
4340 backchain is unreadable.
4342 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4344 * spu-linux-nat.c: Include "gdbthread.h".
4345 (spu_child_post_startup_inferior): Register main thread.
4346 (spu_child_post_attach): Likewise.
4347 * Makefile.in (spu-linux-nat.o): Update dependencies.
4349 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4351 Rewrite continuations internals on top of cleanups and plug
4352 continuation arguments leaks.
4354 * defs.h (struct continuation): Make it opaque.
4355 (add_continuation, add_intermediate_continuation): Drop the int
4356 argument of the continuation hook argument. Add
4357 continuation_free_args argument.
4358 (do_all_continuations, do_all_intermediate_continuations): Drop
4359 the error_p argument.
4361 * utils.c (add_continuation): Drop the int argument of the
4362 continuation hook argument. Add continuation_free_args argument.
4363 Reimplement on top of cleanups.
4364 (do_all_continuations): Drop error argument. Reimplement on top
4366 (discard_all_continuations): Reimplement on top of cleanups.
4367 (add_intermediate_continuation): Drop the int argument of the
4368 continuation hook argument. Add continuation_free_args argument.
4369 Reimplement on top of cleanups.
4370 (do_all_intermediate_continuations): Drop error argument.
4371 Reimplement on top of cleanups.
4372 (discard_all_intermediate_continuations): Reimplement on top of
4375 * breakpoint.c (until_break_command_continuation): Drop error
4376 argument. Add xfree as continuation argument deleter.
4378 * inf-loop.c (inferior_event_handler): On error, discard all
4379 continuations. Adjust to new do_all_intermediate_continuations
4380 and do_all_continuations interfaces.
4382 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
4383 Pass xfree as continuation argument deleter.
4384 (finish_command_continuation): Drop error_p argument. Adjust.
4385 (finish_command_continuation_free_arg): New.
4386 (finish_command): Pass finish_command_continuation_free_arg as
4387 continuation argument deleter. Adjust to new do_all_continuations
4389 (attach_command_continuation): Drop error_p argument.
4390 (attach_command_continuation_free_args): New.
4391 (attach_command): Pass attach_command_continuation_free_args as
4392 continuation argument deleter.
4394 * interps.c (interp_set): Adjust to new do_all_continuations
4397 * event-top.c (stdin_event_handler): In error, also discard the
4398 intermediate continuations.
4400 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4402 Replace struct continuation_args by void* and per command structs.
4404 * top.c (execute_command): Remove unused arg1 and arg2 locals.
4406 * breakpoint.c (struct until_break_command_continuation_args):
4408 (until_break_command_continuation): Take a void* instead of a
4409 continuations_arg. Adjust.
4410 (until_break_command): Adjust to use struct
4411 until_break_command_continuation_args instead of struct
4414 * infcmd.c (struct step_1_continuation_args): New.
4415 (step_1_continuation): Take a void* instead of a
4416 continuations_arg. Adjust to use struct step_1_continuation_args.
4417 (step_once): Adjust to use struct step_1_continuation_args.
4419 (struct finish_command_continuation_args): New.
4420 (finish_command_continuation): Take a void* instead of a
4421 continuations_arg. Adjust to use struct
4422 finish_command_continuation_args.
4423 (finish_command): Adjust to use struct
4424 finish_command_continuation_args.
4425 (struct attach_command_continuation_args): New.
4426 (attach_command_continuation): Take a void* instead of a
4427 continuations_arg. Adjust to use struct
4428 attach_command_continuation_args.
4429 (attach_command): Adjust to use struct
4430 attach_command_continuation_args.
4432 * defs.h (struct continuation_arg): Delete.
4433 (struct continuation): Replace the struct continuation_arg*
4434 parameter of continuation_hook by a void*. Replace "arg_list"
4435 member by a new "args" member with void* type.
4436 (add_continuation, add_intermediate_continuation): Replace struct
4437 continuation_arg type usages by void* usages.
4439 * utils.c (add_continuation, do_all_continuations)
4440 (add_intermediate_continuation)
4441 (do_all_intermediate_continuations): Replace struct
4442 continuation_arg type usages by void* usages. Pass "args" instead
4445 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4447 * infrun.c (struct thread_stepping_state): Delete sal member.
4448 (init_thread_stepping_state): Add local sal. Use it instead of
4450 (handle_inferior_event): New local stop_pc_sal. Use it instead of
4452 (step_into_function): Add local stop_func_sal. Use it instead of
4455 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4457 Implement -exec-continue/-exec-interrupt --all.
4458 * infcmd.c (continue_1): New, extracted from
4459 (continue_command): ...here.
4460 (interrupt_target_1): New, extracted from
4461 (interrupt_target_command): ...here.
4462 * inferior.h (continue_1, interrupt_target_1): New.
4463 * mi/mi-main.c (mi_cmd_exec_continue)
4464 (mi_cmd_exec_interrupt): Handle --all.
4466 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4468 Implement --thread and --frame.
4469 * gdbthread.h (find_thread_id): Declare.
4470 * thread.c (find_thread_id): Make non-static.
4471 * mi/mi-main.c (mi_cmd_execute): Switch to the right
4472 thread and frame, if necessary.
4473 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
4474 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
4476 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4478 * infrun.c (resume): Discard cleanups on early exit path.
4480 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4482 * infrun.c (normal_stop): For MI, report which threads
4485 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4487 Report thread state in -thread-info output.
4488 * thread.c (print_thread_info): Add new field "state".
4490 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4492 * infrun.c (handle_inferior_event): Also ignore a
4493 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
4495 2008-07-11 Tom Tromey <tromey@redhat.com>
4497 * completer.c (complete_line_internal): New function, from
4498 complete_line. Add 'for_help' parameter.
4499 (complete_line): Use it.
4500 (command_completer): Move later. Rewrite.
4502 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4504 * thread.c (thread_apply_command): Move making the cleanup out of
4507 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4511 * thread.c (enum thread_state): New.
4512 (thread_state main_thread_running): Delete, in favor of...
4513 (thread_state main_thread_state): ... this. Update throughout.
4514 (clear_thread_inferior_resources): New, split from free_thread.
4515 (free_thread): Call clear_thread_inferior_resources.
4516 (init_thread_list): Set main thread to stopped state.
4517 (add_thread_silent): Take care of PTID reuses.
4518 (delete_thread): If deleting inferior_ptid or a thread with
4519 refcount > 0, mark it as exited, but still keep it in the list.
4520 Only notify of thread exits, if we haven't done so yet.
4521 (iterate_over_threads): Make it safe to delete threads while
4522 iterating over them.
4523 (do_captured_list_thread_ids): Don't account for exited threads.
4524 (thread_alive): Check for the THREAD_EXITED state, and don't set
4525 ptid to -1 on exited threads.
4526 (set_running): Update to account for extra possible states.
4527 (is_thread_state): New.
4528 (is_stopped, is_exited): New.
4529 (is_running): Implement in terms of is_thread_state.
4530 (any_running): Update.
4531 (print_thread_info): Update. Account for exited threads. Don't
4532 warn about missed frame restoring here, its done in the cleanup.
4533 (switch_to_thread): Don't read from a thread that has gone.
4534 (restore_current_thread): In non-stop mode, do a full context
4536 (restore_selected_frame): Add a frame_level argument. Rewrite.
4537 (struct current_thread_cleanup): Add selected_frame_level and
4538 was_stopped members.
4539 (do_restore_current_thread_cleanup): Check if thread was stopped
4540 and still is, and if the target has registers, stack and memory
4541 before restoring the selected frame. Don't delete the cleanup
4543 (restore_current_thread_cleanup_dtor): New.
4544 (make_cleanup_restore_current_thread): Remove all arguments.
4546 (thread_apply_all_command): Update. Prune threads.
4547 (thread_apply_command): Update.
4548 (thread_command): Account for currently selected exited thread.
4549 (do_captured_thread_select): Check for a running thread. Prune
4551 (_initialize_thread): Make "info threads", "thread", "thread
4552 apply", and "thread apply all" appliable without a selected thread.
4553 * gdbthread.h (struct thread_info): Replace running_ by state_.
4555 (is_exited, is_stopped): Declare.
4556 (make_cleanup_restore_current_thread): Remove all arguments.
4557 * infrun.c: Include "event-top.h".
4558 (fetch_inferior_event): In non-stop mode, restore selected thread
4559 and frame after handling the event and running breakpoint
4560 commands. Display GDB prompt if needed.
4561 (normal_stop): In non-stop mode, don't print thread switching
4563 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4564 (get_cmd_no_selected_thread_ok): New.
4565 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4566 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4568 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4569 no-selected-thread ok.
4570 * top.c (execute_command): Check for non no-selected-thread-ok
4572 * linux-nat.c (struct saved_ptids, threads_to_delete)
4573 (record_dead_thread, prune_lwps): Delete.
4574 (exit_lwp): Unconditionally delete thread.
4575 (linux_nat_resume): Remove prune_lwps call.
4576 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4577 of is_running. Adjust to make_cleanup_restore_current_thread
4579 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4580 selected thread has exited.
4581 * inf-loop.c (inferior_event_handler): Don't display the prompt
4583 * varobj.c (c_value_of_root): Update.
4584 * defs.h (make_cleanup_dtor): Declare.
4585 * utils.c (make_cleanup_dtor): New.
4587 * Makefile.in (infrun.o): Depend on $(event_top_h).
4589 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4591 Add "continue -a" and "interrupt -a" options for non-stop mode.
4593 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4594 (continue_command): Add "-a" option.
4595 (interrupt_target_command): Add "-a" option.
4596 (_initialize_infcmd): Add extend help of continue and interrupt
4597 command to mention the new "-a" option. Mark "continue" async ok.
4599 2008-07-10 Doug Evans <dje@google.com>
4601 Add "set print symbol-loading on|off".
4602 * NEWS: Document new option.
4603 * symfile.h (print_symbol_loading): Declare.
4604 * symfile.c (print_symbol_loading): New global.
4605 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4606 from ..." if print_symbol_loading.
4607 (_initialize_symfile): Add set/show print symbol-loading.
4608 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4609 if print_symbol_loading.
4611 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4613 Non-stop linux native.
4615 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4617 (get_pending_status): Implement non-stop mode.
4618 (linux_nat_detach): Stop threads before detaching.
4619 (linux_nat_resume): In non-stop mode, always resume only a single
4621 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4622 add new lwp to GDB's thread table, and mark as running, executing
4623 and stopped appropriately.
4624 (linux_nat_filter_event): Don't assume there are other running
4625 threads when a thread exits.
4626 (linux_nat_wait): Mark the main thread as running and executing.
4627 In non-stop mode, don't stop all lwps.
4628 (linux_nat_kill): Stop lwps before killing them.
4629 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4631 (send_sigint_callback): New.
4632 (linux_nat_stop): New.
4633 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4635 * linux-nat.h (thread_db_attach_lwp): Declare.
4637 * linux-thread-db.c (thread_get_info_callback): Check for new
4638 threads if we have none.
4639 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4640 stopped lwp. Check for new threads if we have none.
4641 (thread_db_attach_lwp): New.
4642 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4643 (check_event): Set proc_handle.pid to the stopped lwp.
4644 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4645 lwp available, bail out if there is none.
4647 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4650 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4652 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4653 `current_pc' from CORE_ADDR to ULONGEST.
4655 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4658 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4660 * NEWS (New commands): Mention "set disable-randomization".
4661 * configure.ac: Add check for HAVE_PERSONALITY and
4662 HAVE_DECL_ADDR_NO_RANDOMIZE.
4663 * configure, config.in: Regenerate.
4664 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4665 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4667 (disable_randomization, show_disable_randomization)
4668 (set_disable_randomization): New.
4669 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4670 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4671 variable DISABLE_RANDOMIZATION.
4672 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4673 DISABLE_RANDOMIZATION.
4675 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4677 Adjust all targets to new target_stop interface.
4679 * gnu-nat.c (gnu_stop): Add ptid argument.
4680 * go32-nat.c (go32_stop): Add ptid argument.
4681 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4682 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4683 * monitor.c (monitor_stop): Add ptid argument.
4684 (monitor_open): Pass inferior_ptid to monitor_stop.
4685 (monitor_interrupt): Pass inferior_ptid to target_stop.
4686 (monitor_stop): Add ptid argument.
4687 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4688 (procfs_create_inferior): Add ptid argument.
4689 * procfs.c (procfs_stop): Add ptid argument.
4690 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4691 * remote-sim.c (gdbsim_stop): Add ptid argument.
4692 * sol-thread.c (sol_thread_stop): Add ptid argument.
4693 * win32-nat.c (win32_stop): Add ptid argument.
4695 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4697 Non-stop inferior control.
4699 * infrun.c (resume): In non-stop mode, always resume just one
4701 (proceed): Don't call prepare_to_proceed in non-stop mode.
4702 (fetch_inferior_event): In non-stop mode, switch context before
4704 (error_is_running, ensure_not_running): New.
4705 (handle_inferior_event): In non-stop mode: Mark only the event
4706 thread as stopped. Require that the target module manages adding
4707 threads to the thread list. Assert that there isn't a
4708 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4709 (normal_stop): Only mark not-running if inferior hasn't exited.
4710 In non-stop mode, only mark the event thread.
4712 * thread.c:Include "cli/cli-decode.h".
4713 (print_thread_info): Don't read from a running thread.
4714 Output "(running)" if thread is running.
4715 (switch_to_thread): Don't read stop_pc if thread is executing.
4716 (do_restore_current_thread_cleanup): Don't write to a running
4718 (thread_apply_all_command): Don't read from a running thread. In
4719 non-stop mode, do a full context-switch instead of just switching
4721 (thread_apply_command): In non-stop mode, do a full context-switch
4722 instead of just switching threads.
4723 (do_captured_thread_select): Likewise. Inform user if selected
4725 (_initialize_thread): Mark "info threads" and "thread" and
4728 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4729 unregister the target from the event loop.
4731 * infcmd.c (continue_command, step_1, jump_command)
4732 (signal_command): Ensure the selected thread isn't running.
4733 (interrupt_target_command): In non-stop mode, interrupt only the
4736 * inferior.h (error_is_running, ensure_not_running): Declare.
4738 * target.h (struct target_ops): Add ptid argument to the to_stop
4740 (target_stop): Add ptid_t argument.
4742 * target.c (update_current_target): Add ptid argument to to_stop's
4744 (debug_to_stop): Add ptid_t argument.
4745 (debug_to_rcmd): Set to_stop_ptid.
4747 * remote.c (remote_stop): Add ptid_t argument.
4748 (async_remote_interrupt): Add inferior_ptid to target_stop.
4749 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4751 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4753 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4755 Don't rely on ecs->wait_for_more.
4757 * infrun.c (proceed): Clear the stepping state, set
4758 previous_inferior_ptid and clear infwait state.
4759 (wait_for_inferior): Don't clear the stepping state, set
4760 previous_inferior_ptid, or clear the infwait state here.
4761 (fetch_inferior_event): Don't clear the stepping state, set
4762 previous_inferior_ptid, or clear the infwait state here. Don't
4763 condition on wait_for_more.
4765 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4767 Refactor infrun a bit.
4769 * infrun.c (currently_stepping): Take a struct
4770 thread_stepping_state instead of an execution_control_state.
4771 (struct thread_stepping_state): New, split from
4772 execution_control_state.
4773 (gtss, tss): New globals.
4774 (proceed): Clear the stepping state, set previous_inferior_ptid
4775 and clear infwait state.
4776 (init_wait_for_inferior): Clear the stepping state,
4777 previous_inferior_ptid and infwait state.
4778 (waiton_ptid, infwait_state): New, split from
4779 execution_control_state.
4780 (struct execution_control_state): Members that persist through
4781 events moved out to either struct thred_stepping_state or made
4782 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4783 (wait_for_inferior, fetch_inferior_event): Use local
4784 execution_control_state. Update to execution_control_state split.
4785 (init_execution_control_state): Adjust.
4786 (init_thread_stepping_state): New, extracted from
4787 init_execution_control_state.
4788 (context_switch): Take a ptid instead of an
4789 execution_control_state.
4790 (context_switch_to): Adjust.
4791 (adjust_pc_after_break): Adjust.
4792 (init_infwait_state): New.
4793 (handle_inferior_event): Adjust.
4795 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4796 Vladimir Prus <vladimir@codesourcery.com>
4798 Per-thread commands.
4800 * gdbthread.h: Remove unneeded forward declarations.
4801 Include "inferior.h".
4802 (struct thread_info): Add continuations,
4803 intermediate_continuations, proceed_to_finish, step_over_calls,
4804 stop_step, step_multi and stop_signal members.
4805 (save_infrun_state): Add continuations,
4806 intermediate_continuations, proceed_to_finish, step_over_calls,
4807 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4808 (load_infrun_state): Add continuations,
4809 intermediate_continuations, proceed_to_finish, step_over_calls,
4810 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4812 * thread.c (load_infrun_state): In non-stop mode, load
4813 continuations, intermediate_continuations, proceed_to_finish,
4814 step_over_calls, stop_step, step_multi and stop_signal.
4815 (save_infrun_state): Store continuations,
4816 intermediate_continuations, proceed_to_finish, step_over_calls,
4817 stop_step, step_multi, stop_signal and stop_bpstat.
4818 (save_infrun_state): Store continuations,
4819 intermediate_continuations, proceed_to_finish, step_over_calls,
4820 stop_step, step_multi, stop_signal and stop_bpstat.
4821 (free_thread): Clear The thread's stop_bpstat.
4823 * inferior.h (context_switch_to): Declare.
4825 * infrun.c (ecss): New global.
4826 (context_switch): Context switch continuations,
4827 intermediate_continuations, proceed_to_finish, step_over_calls,
4828 stop_step, step_multi, stop_signal and stop_bpstat.
4829 (wait_for_inferior): Use global ecss.
4830 (async_ecss, async_ecs): Delete.
4831 (fetch_inferior_event): Use global ecss.
4832 (context_switch_to): New.
4834 * top.c (execute_command): In non-stop, only check if the current
4835 thread is running, in all-stop, check if there's any thread
4838 * breakpoint.c (bpstat_remove_breakpoint): New.
4839 (bpstat_remove_breakpoint_callback): New.
4840 (delete_breakpoint): Clear the stop_bpstats of all threads.
4842 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4843 current thread is running, in all-stop, check if there's any
4846 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4848 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4850 Add non_stop global.
4852 * inferior.h (non_stop): Declare.
4853 * infrun.c (non_stop, non_stop_1): New.
4854 (set_non_stop, show_non_stop): New.
4855 (_initialize_infrun): Add "set/show non-stop" command.
4857 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4859 Adjust fork/vfork/exec to pass ptids around.
4861 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4862 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4864 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4866 * breakpoint.c (print_it_typical, bpstat_check_location)
4867 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4868 (create_fork_vfork_event_catchpoint): Adjust.
4869 * infrun.c (fork_event): Change parent_pid and child_pid types to
4871 (follow_exec, inferior_has_forked, inferior_has_vforked)
4872 (inferior_has_execd): Take a ptid_t and don't trim it.
4873 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4874 * linux-nat.c (linux_child_follow_fork): Adjust.
4875 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4876 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4877 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4879 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4881 Add "executing" property to threads.
4883 * inferior.h (target_executing): Delete.
4884 * gdbthread.h (struct thread_info): Add executing_ field.
4885 (set_executing, is_executing): New.
4886 * thread.c (main_thread_executing): New.
4887 (init_thread_list): Clear it and also main_thread_running.
4888 (is_running): Return false if target has no execution.
4889 (any_running, is_executing, set_executing): New.
4891 * top.c: Include "gdbthread.h".
4892 (target_executing): Delete.
4893 (execute_command): Replace target_executing check by any_running.
4894 * event-top.c: Include "gdbthread.h".
4895 (display_gdb_prompt, command_handler): Replace target_executing by
4897 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4898 here. Replace target_executing by is_running.
4899 * infrun.c (handle_inferior_event): Mark all threads as
4901 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4903 * stack.c (get_selected_block): Return null if inferior is
4905 * target.c (target_resume): Mark resumed ptid as executing.
4906 * breakpoint.c (until_break_command): Replace target_executing
4907 check by is_executing.
4908 * remote.c (remote_async_resume): Don't mark inferior as executing
4910 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4913 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4914 (mi_execute_async_cli_command): Replace target_executing by
4917 * frame.c (get_current_frame): Error out if the current thread is
4919 (has_stack_frames): New.
4920 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4923 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4926 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4928 * symfile.c (load_command): Reopen the exec file and reread
4929 symbols before anything else.
4931 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4933 * remote-sim.c: Include gdbthread.h.
4934 (remote_sim_ptid): New global.
4935 (gdbsim_create_inferior): Silently add the main task to GDB's
4937 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4938 task from GDB's thread list.
4939 (gdbsim_resume): Adjust to use remote_sim_ptid.
4940 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4941 (init_gdbsim_ops): Register gdbsim_thread_alive and
4943 (_initialize_remote_sim): Initialize remote_sim_ptid.
4944 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4946 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4948 * monitor (monitor_ptid): New global.
4949 (monitor_open): Silently add the main task to GDB's thread list.
4950 (monitor_close, monitor_mourn_inferior): Silently delete the main
4951 task from GDB's thread list.
4952 (monitor_thread_alive, monitor_pid_to_str): New.
4953 (init_base_monitor_ops): Register monitor_thread_alive and
4955 (_initialize_remote_monitors): Initialize monitor_ptid.
4957 * gdbthread.h (delete_thread_silent): Declare.
4958 * thread.c (delete_thread): Rename to ...
4959 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4960 don't do exit notifications.
4961 (delete_thread, delete_thread_silent): New, as wrappers to
4964 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4966 * breakpoint.c (update_global_location_list): Add boolean
4967 "should_insert" argument. Only insert locations if caller told it
4969 (update_global_location_list_nothrow): Add boolean "should_insert"
4970 argument. Pass it to update_global_location_list.
4971 (insert_breakpoints, create_longjmp_breakpoint)
4972 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4973 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4974 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4975 (enable_watchpoints_after_interactive_call_stop)
4976 (set_momentary_breakpoint, create_breakpoints)
4977 (break_command_really, watch_command_1)
4978 (create_ada_exception_breakpoint, update_breakpoint_locations)
4979 (do_enable_breakpoint, enable_command): Pass true to
4980 update_global_location_list.
4981 (bpstat_stop_status, disable_overlay_breakpoints)
4982 (disable_watchpoints_before_interactive_call_start)
4983 (delete_breakpoint, disable_breakpoint, disable_command): Pass
4984 false to update_global_location_list.
4985 (update_breakpoints_after_exec): Don't temporarily disable
4986 always-inserted mode.
4988 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4990 * breakpoint.c (mark_breakpoints_out): Make public.
4991 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
4992 here. Update comment.
4993 * breakpoint.h (mark_breakpoints_out): Declare.
4995 * linux-nat.c (linux_handle_extended_wait): On
4996 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
4997 * inf-ttrace.c (inf_ttrace_wait): Likewise.
4999 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5001 * infrun.c (follow_exec): Reset shared libraries before adding the
5004 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5006 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
5008 2008-07-07 Pedro Alves <pedro@codesourcery.com>
5010 * i386-dicos-tdep.c: Include "inferior.h".
5011 (i386_dicos_frame_align): New.
5012 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
5013 dummy location ON_STACK.
5014 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
5016 2008-07-07 Joel Brobecker <brobecker@adacore.com>
5018 * gstdint.h: New file.
5020 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
5022 * mi/mi-interp.c (mi_on_resume): Don't try to report
5023 resumed thread it the thread list is empty.
5025 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
5027 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
5028 completer for set to filename_completer.
5032 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
5034 Implement -target-attach.
5035 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
5037 2008-06-21 Hui Zhu <teawater@gmail.com>
5039 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
5041 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5043 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
5044 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
5046 * target.h (struct target_ops): Add to_attach_no_wait member.
5047 (target_attach_no_wait): New.
5048 * target.c (update_current_target): Inherit to_attach_no_wait.
5050 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
5051 target_attach_no_wait runtime check.
5053 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
5054 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
5057 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5059 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
5060 on debug_displaced being set.
5062 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5064 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
5065 directly instead of get_frame_id.
5067 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5069 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
5070 (deal_with_atomic_sequence): Update BC masks.
5071 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
5072 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
5074 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5076 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
5077 register, not the previous frame's.
5079 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5081 * source.c (select_source_symtab): Make sure we skip namespace
5082 symtabs when showing cpp source code.
5084 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
5086 * MAINTAINERS (Authorized committers): Fix my email address.
5088 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5090 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
5091 -target-download and -target-select via CLI, so that
5092 the quoting rules are the same as they were (unfortunately)
5093 in all prior gdb releases.
5094 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
5095 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5096 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
5097 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5098 (mi_cmd_execute): Set current_token even for commands
5101 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
5103 * alphafbsd-tdep.c: Update for unwinder changes.
5104 * alpha-linux-tdep.c: Likewise.
5105 * alphanbsd-tdep.c: Likewise.
5106 * alphaobsd-tdep.c: Likewise.
5107 * avr-tdep.c: Likewise.
5108 * cris-tdep.c: Likewise.
5109 * frv-linux-tdep.c: Likewise.
5110 * frv-tdep.c: Likewise.
5111 * h8300-tdep.c: Likewise.
5112 * hppa-linux-tdep.c: Likewise.
5113 * iq2000-tdep.c: Likewise.
5114 * m32c-tdep.c: Likewise.
5115 * m32r-linux-tdep.c: Likewise.
5116 * m32r-tdep.c: Likewise.
5117 * m68hc11-tdep.c: Likewise.
5118 * mep-tdep.c: Likewise.
5119 * mn10300-tdep.c: Likewise.
5120 * mt-tdep.c: Likewise.
5121 * score-tdep.c: Likewise.
5122 * sh64-tdep.c: Likewise.
5123 * sh-tdep.c: Likewise.
5124 * sparc64fbsd-tdep.c: Likewise.
5125 * sparc64nbsd-tdep.c: Likewise.
5126 * sparc64obsd-tdep.c: Likewise.
5127 * v850-tdep.c: Likewise.
5128 * vaxobsd-tdep.c: Likewise.
5129 * vax-tdep.c: Likewise.
5130 * xstormy16-tdep.c: Likewise.
5132 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5134 * mi/mi-main.c (enum captured_mi_execute_command_actions)
5135 (captured_mi_execute_command_args): Remove.
5136 (captured_mi_execute_command): Cast the closure to mi_parse
5137 pointer, not to captured_mi_execute_command_args, and don't
5138 set the action field thereof.
5139 (mi_execute_command): Pass struct mi_parse, not
5140 captured_mi_execute_command_args to captured_mi_execute_command.
5141 (mi_execute_command): Remove (dead) code for suppressing
5144 2008-06-28 Pedro Alves <pedro@codesourcery.com>
5146 * linux-nat.c (enum sigchld_state): New.
5147 (linux_nat_async_events_state): Renamed from
5148 linux_nat_async_events_enabled.
5149 (linux_nat_event_pipe_push, my_waitpid): Adjust.
5150 (sigchld_default_action): New.
5151 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
5153 (linux_nat_create_inferior): Set events state to sigchld_default
5155 (linux_nat_resume): Adjust.
5156 (linux_nat_wait): Call linux_nat_async_events unconditionally.
5157 (sigchld_handler): Adjust.
5158 (linux_nat_async_mask): Don't set SIGCHLD actions here.
5159 (get_pending_events): Adjust.
5160 (linux_nat_async_events): Rewrite to handle enum sigchld_state
5161 instead of a boolean.
5162 (linux_nat_async): Adjust.
5163 (_initialize_linux_nat): Capture default SIGCHLD action into
5164 sigchld_default_action.
5166 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5168 * breakpoint.c (moribund_locations): New.
5169 (bpstat_stop_status): Process moribund locations.
5170 (update_global_location_list): Add removed
5171 locations to moribund_locations.
5172 (breakpoint_retire_moribund): New.
5173 * breakpoint.h (struct bp_location): New field
5174 events_till_retirement.
5175 (breakpoint_retire_moribund): Declare.
5176 * thread.c (thread_count): New.
5177 * infrun.c (handle_inferior_event): Call
5178 breakpoint_retire_moribund.
5179 * gdbthread.h (thread_count): Declare.
5181 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5183 * dfp.c (decimal_convert): Call match_endianness before and after
5186 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
5188 * remote.c (remote_insert_breakpoint): Ensure that if Z0
5189 unsupported and we fall back to memory_insert_breakpoint, we
5190 use the unmodified requested address.
5192 2008-06-27 Joel Brobecker <brobecker@adacore.com>
5194 * dwarf2read.c (read_attribute_value): Issue a complaint when
5195 adjusting size attribute values of 0xffffffff as zero.
5197 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5199 * i386-tdep.c (i386_16_byte_align_p): New.
5200 (i386_push_dummy_call): Determine stack space required for
5201 arguments going forwards allowing for 16-byte alignment, then push
5202 arguments going forwards.
5204 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5206 * infrun.c (start_remote): Don't clear thread list here.
5207 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
5209 * remote.c (record_currthread): Upgrade the main thread and its
5210 entry in the thread list if this is the first time we hear about
5212 (remote_thread_alive): Consider magic_null_ptid or a ptid without
5213 a tid member always alive.
5214 (remote_find_new_threads): Don't update the main thread here.
5215 (remote_start_remote): Clear thread list here. Always add the
5217 (extended_remote_attach_1): Add the main thread here.
5218 (extended_remote_mourn_1): Re-add the main thread here.
5219 (extended_remote_create_inferior_1): Add a main thread.
5221 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
5223 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5225 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5227 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
5229 (general_thread, continue_thread): Change type to ptid_t.
5230 (record_currthread): Take a ptid_t parameter instead of an
5232 (MAGIC_NULL_PID): Delete.
5233 (set_thread): Take a ptid_t parameter and adjust.
5234 (set_general_thread, set_continue_thread): New.
5235 (remote_thread_alive, remote_newthread_step)
5236 (remote_current_thread, remote_find_new_threads)
5237 (remote_threads_info, remote_start_remote, remote_vcont_resume)
5238 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
5239 (threadalive_test, remote_pid_to_str)
5240 (remote_get_thread_local_address): Adjust.
5241 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
5242 and any_thread_ptid.
5244 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
5246 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
5247 * configure: Regenerated.
5249 2008-06-26 Joel Brobecker <brobecker@adacore.com>
5251 * dwarf2read.c (read_attribute_value): Treat size attribute
5252 values of 0xffffffff as if the attribute value was zero.
5254 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5256 * linux-nat.c: Add description of overall logic.
5258 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
5260 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
5261 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
5262 all dependencies on $(gdb_stdint_h).
5263 (distclean): Do not delete gdb_stdint.h.
5264 * acinclude.m4: Do not use stdint.m4.
5265 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
5266 uintptr_t, and gdb_stdint.h.
5267 * defs.h: Include <stdint.h>.
5268 * gdb_thread_db.h: Assume stdint.h is already included.
5269 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
5270 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
5271 include gdb_stdint.h.
5272 * configure, config.in: Regenerate.
5274 2008-06-26 Joseph Myers <joseph@codesourcery.com>
5276 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
5277 decimal floating-point values in GPRs for soft-float.
5278 (do_ppc_sysv_return_value): Handle returning decimal
5279 floating-point values in GPRs for soft-float.
5281 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5283 * target.c (target_read_until_error): New.
5284 * target.h (target_read_until_error): Declare.
5285 * mi/mi-main.c (mi_cmd_data_read_memory): Use
5286 target_read_until_error.
5288 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5290 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
5291 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
5292 after the DECFLOAT detection to fix a memory leak. Remove the
5293 redundant NUM initialization. Protect the DECFLOAT detection memory
5294 access before the P block. Restore the P memory content for the
5297 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5299 Kill the return value for all MI command functions.
5300 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
5301 (mi_cmd_argv_ftype): Change return type to void.
5303 * mi/mi-main.c: Adjust all function that implement
5304 MI commands to return nothing.
5305 (struct captured_mi_execute_command_actions):
5306 Remove the rc field.
5307 (mi_cmd_execute): Return nothing.
5308 (mi_execute_async_cli_command): Return nothing.
5309 (mi_cmd_exec_interrupt): Don't print ^done here.
5310 (mi_cmd_target_select): Don't print ^connected here.
5311 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
5312 Special-case -target-select and output ^connected, not ^done.
5314 * mi/mi-cmd-break.c: Adjust.
5315 * mi/mi-cmd-disas.c: Adjust.
5316 * mi/mi-cmd-env.c: Adjust.
5317 * mi/mi-cmd-file.c: Adjust.
5318 * mi/mi-cmd-stack.c: Adjust.
5319 * mi/mi-cmd-target.c: Adjust.
5320 * mi/mi-cmd-var.c: Adjust.
5321 * mi/mi-interp.c: Adjust.
5322 * mi/mi-symbol-cmds.c: Adjust.
5324 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5326 Emit ^running via observer.
5327 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
5329 (mi_on_resume): Print ^running if not previously output.
5330 * mi/mi-main.c (running_result_record_printed): New.
5331 (captured_mi_execute_command): Reset
5332 running_result_record_printed. Use running_result_record_printed
5333 to decide if we should skip ^done.
5334 (mi_execute_async_cli_command): Don't print ^running here.
5335 * mi/mi-main.h (current_token, running_result_record_printed):
5338 2008-06-24 Michael Snyder <msnyder@specifix.com>
5340 * infrun.c (_initialize_infrun): White space and typo fix.
5342 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
5344 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
5345 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
5346 when first loading DLL with "dll" command.
5348 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5350 * gnu-nat.c (proc_string): Use capital T for "Thread".
5352 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5354 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
5356 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5358 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5359 the target cannot run.
5361 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5363 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5364 we're attaching to a running process.
5366 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
5368 * win32-nat.c (handle_load_dll): Give dll name and load address
5369 if debug_events is on.
5370 (handle_unload_dll): Likewise.
5372 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
5374 Don't suppress *running when doing finish.
5375 * infcall.c (call_function_by_hand): Set both
5376 suppress_resume_observer and suppress_stop_observer.
5377 * infcmd.c (suppress_run_stop_observers): Split into...
5378 (suppress_resume_observer, suppress_stop_observer): ...those.
5379 (finish_command_continuation): Clear suppress_stop_observer.
5380 (finish_command): Set suppress_stop_observer.
5381 * inferior.h (suppress_run_stop_observers): Split into...
5382 (suppress_resume_observer, suppress_stop_observer): ...those.
5383 * infrun.c (normal_stop): Check for suppress_stop_observer.
5384 * thread.c (set_running): Check for suppress_resume_observer.
5386 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
5387 Pierre Muller <muller@ics.u-strasbg.fr>
5389 * gdbarch.sh (gdbarch_skip_main_prologue): New.
5390 * gdbarch.h, gdbarch.c: Regenerate.
5391 * i386-tdep.h (i386_skip_main_prologue): Declare.
5392 * i386-tdep.c (i386_skip_main_prologue): New.
5393 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
5394 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
5395 * symtab.c (find_function_start_sal): When pc points at the "main"
5396 function, call gdbarch_skip_main_prologue.
5398 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
5400 * value.c (value_primitive_field): Fetch lazy register values.
5402 2008-06-11 Pedro Alves <pedro@codesourcery.com>
5404 * NEWS: Mention support removal of undocumented S AA p PID stop
5407 * remote.c (remote_wait): Remove undocumented S AA p PID support.
5409 2008-06-10 Stan Shebs <stan@codesourcery.com>
5411 * MAINTAINERS: Update my affiliation and address.
5413 2008-06-10 Andreas Schwab <schwab@suse.de>
5415 * top.c (print_gdb_version): Don't print final newline.
5417 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5420 * Makefile.in: Update dependencies.
5421 * gdbthread.h (struct thread_info): New field
5423 (set_running, is_running): New.
5424 * thread.c (set_running, is_running): New.
5425 * inferior.h (suppress_normal_stop_observer): Rename to...
5426 (suppress_run_stop_observers): ..this.
5427 * infcmd.c (suppress_normal_stop_observer): Rename to...
5428 (suppress_run_stop_observers): ..this.
5429 (finish_command_continuation, finish_command): Adjust.
5430 * infcall.c (call_function_by_hand): Adjust.
5431 * infrun.c (normal_stop): Call set_running.
5432 * target.c (target_resume): New. Call set_running.
5433 * target.h (target_resume): Convert from macro to
5436 * mi/mi-interp.c (mi_on_resume): New.
5437 (mi_interpreter_init): Register mi_on_resume.
5439 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5441 Use observers to report stop events in MI.
5442 * mi/mi-interp.c (mi_on_normal_stop): New.
5443 (mi_interpreter_init): Register mi_on_normal_stop.
5444 (mi_interpreter_exec_continuation): Remove.
5445 (mi_cmd_interpreter_exec): Don't register the above.
5446 * mi/mi-main.c (captured_mi_execute_command): Don't care
5447 about sync_execution.
5448 (mi_execute_async_cli_command): Don't install continuation. Don't
5450 (mi_exec_async_cli_cmd_continuation): Remove.
5452 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5454 Suppress normal stop observer when it's problematic.
5455 * inferior.h (suppress_normal_stop_observer): New.
5456 * infcall.c (call_function_by_hand): Disable stop events when
5457 doing function calls.
5458 * infmcd.c (suppress_normal_stop_observer): New.
5459 (finish_command_continuation): Call normal_stop observer
5461 (finish_command): Disable stop events inside proceed.
5462 * infrun.c (normal_stop): Don't call normal stop observer if
5463 suppressed of if multi-step is in progress.
5465 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5468 * infrun.c (finish_command): Don't pass cleanup
5470 (finish_command_continuation): Don't grab cleanup from
5471 the passed data, as we don't use, and cannot, use it anyway.
5473 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5475 Introduce common cleanup for restoring integers.
5476 * defs.h (make_cleanup_restore_integer): New declaration.
5477 (struct cleanup): New field free_arg.
5478 (make_my_cleanup_2): New.
5479 * utils.c (restore_integer_closure, restore_integer)
5480 (make_cleanup_restore_integer): New.
5481 (make_my_cleanup): Initialize the free_arg field and
5482 renamed to make_my_cleanup_2.
5483 (do_my_cleanups): Call free_arg.
5484 (discard_cleanups): Call free_arg.
5485 * breakpoint.c (restore_always_inserted_mode): Remove.
5486 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
5488 2008-06-09 Doug Evans <dje@google.com>
5490 * remote.c (remote_wait): Include beginning of malformed packet
5493 2008-06-09 Tom Tromey <tromey@redhat.com>
5495 * completer.c (complete_line): Don't special-case
5496 expression_completer.
5497 (expression_completer): Only pass last word to
5499 * c-exp.y (yylex): Check 'token', not 'operator'.
5501 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
5503 * configure.ac (build_warnings): Add -Wno-format for mingw.
5504 * configure: Regenerated.
5506 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5508 * NEWS: Make indentation consistent. Move exec tracing entry out
5509 of remote packet list.
5511 2008-06-06 Tom Tromey <tromey@redhat.com>
5513 * value.h (evaluate_subexpression_type, extract_field_op):
5515 * printcmd.c (_initialize_printcmd): Use expression_completer for
5516 'p', 'inspect', 'call'.
5517 * parser-defs.h (parse_field_expression): Declare.
5518 * parse.c: Include exceptions.h.
5519 (in_parse_field, expout_last_struct): New globals.
5520 (mark_struct_expression): New function.
5521 (prefixify_expression): Return int.
5522 (prefixify_subexp): Return int. Use expout_last_struct.
5523 (parse_exp_1): Update.
5524 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5526 (parse_field_expression): New function.
5527 * expression.h (parse_field_expression): Declare.
5528 (in_parse_field): Likewise.
5529 * eval.c (evaluate_subexpression_type): New function.
5530 (extract_field_op): Likewise.
5531 * completer.h (expression_completer): Declare.
5532 * completer.c (expression_completer): New function.
5533 (count_struct_fields, add_struct_fields): New functions.
5534 * c-exp.y (yyparse): Redefine.
5535 (COMPLETE): New token.
5536 (exp): New productions.
5537 (saw_name_at_eof, last_was_structop): New globals.
5538 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5539 (c_parse): New function.
5540 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5541 for watch, awatch, and rwatch.
5542 * Makefile.in (parse.o): Depend on exceptions_h.
5544 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5547 * gdb/valopts.c (find_overload_match): Handle references
5550 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5552 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5553 account the bitsize of the 'from' operand.
5555 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5557 * annotate.h (annotate_thread_changed): Declare.
5559 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5561 * annotate.c (annotate_thread_changed): New function.
5562 * thread.c (thread_command) : Use it.
5563 * infrun.c (normal_stop): Use it.
5565 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5566 Nathan Sidwell <nathan@codesourcery.com>
5567 Joseph Myers <joseph@codesourcery.com>
5569 * acinclude.m4: Include ../config/acx.m4.
5570 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5571 * configure, config.in: Regenerate.
5572 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5574 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5576 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5578 Replace 'target async' by 'maintenance set remote-async' and
5579 'target remote' combination.
5581 * remote.c (remote_async_wait): Merge into remote_wait, and
5583 (remote_async_permitted, remote_async_permitted_set): New
5585 (set_maintenance_remote_async_permitted)
5586 (show_maintenance_remote_async_permitted): New functions.
5587 (remote_async_ops, extended_async_remote_ops): Delete.
5588 (remote_async_open, extended_remote_async_open): Delete.
5589 (remote_open_1): Drop async_p parameter. Update callers. Replace
5590 async_p with remote_async_permitted checks.
5591 (extended_async_remote_attach): Delete.
5592 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5593 (remote_async_terminal_inferior): Rename to...
5594 (remote_terminal_inferior): ... this, and add
5595 remote_async_termitted check.
5596 (remote_async_terminal_ours): Rename to...
5597 (remote_terminal_ours): ... this, and add remote_async_termitted
5599 (remote_wait, remote_async_wait): Merge and leave remote_wait
5601 (remote_kill, remote_async_kill): Merge and leave remote_kill
5603 (remote_async_mourn, extended_async_remote_mourn): Delete.
5604 (extended_remote_create_inferior_1): Drop async_p parameter.
5605 Update callers. Always use extended_remote_ops.
5606 (extended_remote_async_create_inferior): Delete.
5607 (remote_return_zero): Delete.
5608 (init_remote_ops): Register remote_can_async_p, remote_async,
5609 remote_async_mask, remote_terminal_inferior and
5610 remote_terminal_ours.
5611 (remote_can_async_p, remote_is_async_p): Check for
5612 remote_async_permitted.
5613 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5614 (set_remote_cmd): Don't add async and extended-async targets.
5615 (_initialize_remote): Add set/show remote-async maintenance
5618 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5620 * remote.c (kill_kludge): Delete.
5621 (remote_wait, remote_async_wait): Don't set it.
5622 (remote_kill, remote_async_kill): Don't do anything with it.
5624 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5626 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5628 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5630 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5631 (deprecated_bcache_added): New function name. Body of function
5632 bcache_data is used here with the addition of 'added' argument.
5633 * bcache.h (deprecated_bcache_added): New function.
5634 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5635 work from add_psymbol_to_list - initialises partial symbol and stashes
5636 it in objfile's cache.
5637 (append_psymbol_to_list): New helper function, takes other part of
5638 work from add_psymbol_to_list - adds partial symbol to the given list.
5639 (add_psymbol_to_list): Call helper functions instead of doing work
5640 here. If adding to global list, do not duplicate partial symbols in the
5643 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5645 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5646 'exception caught|thrown' message.
5648 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5650 * Makefile.in: Update dependencies.
5651 * dwarf2expr.c: New include "gdb_assert.h".
5652 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5653 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5654 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5655 Increase/decrease RECURSION_DEPTH around the function.
5657 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5659 * remote.c (get_offsets): Handle a single segment.
5660 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5663 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5665 * solib-svr4.c (struct lm_info): Add lm_addr.
5666 (main_lm_addr): New.
5667 (svr4_default_sos): Set lm_addr.
5668 (svr4_current_sos): Set lm_addr and main_lm_addr.
5669 (svr4_fetch_objfile_link_map): Rewrite.
5670 (svr4_clear_solib): Clear main_lm_addr.
5672 2008-06-03 Michael Snyder <msnyder@redhat.com>
5673 Joseph Myers <joseph@codesourcery.com>
5675 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5676 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5678 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5680 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5682 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5684 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5686 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5688 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5689 treat pointers in data space as function descriptors if the
5690 target address is also in the data space.
5692 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5694 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5695 the trad-frame register value for the SP register.
5697 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5699 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5701 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5703 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5704 that identifies function descriptors outside of the .opd section.
5706 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5708 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5709 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5711 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5713 (handle_gnu_v3_exceptions): Use tempflag.
5715 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5717 Refactor varobj_update interface.
5718 * varobj.c (varobj_update): Report changes as vector. Also
5719 return not just a list of varobj, but a list of special structures
5720 that tell what exactly has changed.
5721 * varobj.h (enum varobj_update_error): Rename to
5722 varobj_scope_status.
5723 (struct varobj_update_result_t): New.
5724 (varobj_update): Adjust prototype.
5725 * mi/mi-cmd-var.c: Adjust for changes.
5727 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5729 * varobj.c (varobj_update): Fix comment typo.
5732 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5734 Set the symtab field of symbols read from ECOFF debugging entries.
5735 * mdebugread.c (add_symbol): Add new parameter symtab.
5736 (parse_symbol): Update calls to add_symbol throughout.
5738 2008-05-27 Andreas Schwab <schwab@suse.de>
5740 * symtab.h (enum address_class): Remove LOC_REGPARM and
5742 (struct symbol): Add is_argument.
5743 (SYMBOL_IS_ARGUMENT): Define.
5745 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5746 * buildsym.c (finish_block): Likewise.
5747 * stack.c (print_frame_args, print_block_frame_locals)
5748 (print_frame_arg_vars): Likewise.
5749 * symtab.c (lookup_block_symbol): Likewise.
5750 * tracepoint.c (add_local_symbols): Likewise.
5751 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5753 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5754 * dwarf2read.c (new_symbol): Likewise.
5755 * mdebugread.c (parse_symbol): Likewise.
5756 * stabsread.c (define_symbol): Likewise.
5758 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5759 and LOC_COMPUTED_ARG.
5760 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5761 * ax-gdb.c (gen_var_ref): Likewise.
5762 * eval.c (evaluate_subexp_for_address): Likewise.
5763 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5764 * m2-exp.y (yylex): Likewise.
5765 * printcmd.c (address_info): Likewise.
5766 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5767 * tracepoint.c (collect_symbol, scope_info): Likewise.
5769 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5771 * gdbarch.sh: Added new gdbarch struct
5772 core_regset_sections.
5773 * gdbarch.c: Refreshed.
5774 * gdbarch.h: Refreshed.
5775 * regset.h (core_regset_section): Declared.
5776 * linux-nat.c (linux_nat_do_thread_registers): Added
5777 support for the new gdbarch struct core_regset_sections.
5778 * utils.c (host_address_to_string): New function.
5779 * defs.h (host_address_to_string): New prototype.
5780 * i386-linux-tdep.c (i386_regset_rections): New register
5781 sections list for i386.
5782 (i386_linux_init_abi): Initialized new gdbarch struct
5783 core_regset_sections.
5784 * Makefile.in: Updated to reflect dependency changes.
5785 * ppc-linux-tdep.c (ppc_regset_sections): Register
5786 sections list for ppc.
5787 (ppc_linux_init_abi): Initialized new gdbarch struct
5788 core_regset_sections
5790 2008-05-24 Andreas Schwab <schwab@suse.de>
5792 * linespec.c (decode_objc): Save current language around call to
5795 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5797 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5798 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5799 Return the proper bound value if the array index type is an
5800 enumerated type. Compute the high bound if requested.
5801 (val_print_array_elements): Handle the case when the array
5802 element has a null size.
5803 * ada-valprint.c (print_optional_low_bound): Add handling
5804 for empty arrays or arrays of zero-size elements.
5805 (ada_val_print_array): New function, extracted out from
5806 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5807 handle empty arrays and arrays of zero-size elements.
5808 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5809 code by call to ada_val_print_array.
5810 (ada_value_print): Remove handling of null array. The handling
5811 was incomplete and is now better handled by ada_val_print_array.
5813 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5815 * annotate.c (annotate_source, annotate_frame_begin): Replace
5816 deprecated_print_address_numeric with paddress.
5817 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5818 * tui/tui-stack.c (tui_make_status_line): Likewise.
5820 * defs.h (deprecated_print_address_numeric): Remove.
5821 * printcmd.c (deprecated_print_address_numeric): Remove.
5822 * maint.c (maint_print_section_info): Fix comment.
5824 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5826 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5827 print_binary_chars, print_char_chars): Add byte_order parameter and
5828 replace gdbarch_byte_order.
5829 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5830 expressions and remove them. Remove unused TWO_TO_FOURTH.
5831 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5832 endianness. Update call to print_hex_chars.
5833 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5834 print_binary_chars, print_char_chars): Add byte_order parameter.
5835 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5836 get at the endianness. Update print_*_char calls to use byte_order.
5838 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5840 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5842 (SYMBOL_LOCATION_BATON): Update.
5844 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5846 * symtab.h (enum address_class): Remove LOC_BASEREG and
5848 (struct symbol): Remove "basereg" member of "aux_value" union.
5849 (SYMBOL_BASEREG): Remove.
5851 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5853 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5854 (ada_add_block_symbols): Likewise.
5855 * ax-gdb.c (gen_var_ref): Likewise.
5856 * buildsym.c (finish_block): Likewise.
5857 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5858 * m2-exp.y (yylex): Likewise.
5859 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5860 * printcmd.c (address_info): Likewise.
5861 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5862 (print_frame_arg_vars): Likewise.
5863 * symmisc.c (print_symbol): Likewise.
5864 * symtab.c (lookup_block_symbol): Likewise.
5865 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5866 (scope_info): Likewise.
5868 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5870 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5872 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5873 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5874 (ada_add_block_symbols): Likewise.
5875 * ax-gdb.c (gen_var_ref): Likewise.
5876 * buildsyms.c (finish_block): Likewise.
5877 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5878 * m2-exp.y (yylex): Likewise.
5879 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5880 * printcmd.c (address_info): Likewise.
5881 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5882 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5883 * symtab.c (lookup_block_symbol): Likewise.
5884 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5885 (scope_info): Likewise.
5887 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5889 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5890 LOC_HP_THREAD_LOCAL_STATIC.
5892 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5893 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5894 (read_var_value): Likewise.
5895 * buildsym.c (finish_block): Likewise.
5896 * objfiles.c (objfile_relocate): Likewise.
5897 * printcmd.c (address_info): Likewise.
5898 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5899 * tracepoint.c (scope_info): Likewise.
5901 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5902 Maxim Grigoriev <maxim2405@gmail.com>
5904 * xtensa-tdep.c (xtensa_read_register): Remove.
5905 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5906 argument litbase to call0_frame_cache().
5907 (call0_track_op, call0_analyze_prologue)
5908 (call0_frame_cache): Use extra argument litbase.
5910 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5912 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5914 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5916 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5918 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5920 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5921 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5922 struct trad_frame_saved_reg *.
5923 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5924 trad_frame_alloc_saved_regs. Update accesses. Record previous
5925 value of SP as being vfp.
5926 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5927 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5929 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5931 * score-tdep.c (score_print_insn): Get the current endianess from
5932 disassemble_info instead of gdbarch_byte_order.
5934 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5936 * frame.c (get_prev_frame_1): Build frame id before setting
5937 this_frame->prev_p, not after.
5939 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5941 * annotate.c (annotate_new_thread): New function for new-thread
5943 * annotate.h: (annotate_new_thread): New extern.
5944 * thread.c (add_thread_with_info): Use it.
5945 * Makefile.in (thread.o): Add dependency on annotate.h.
5947 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5949 * win32-nat.c (win32_wait): Block the control-c event while
5950 waiting for a debug event.
5952 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5954 * symtab.h (lookup_symbol_in_language): Update comment.
5955 * symtab.c (lookup_symbol_aux_block): Update comment.
5956 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5958 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5960 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5961 (lookup_symbol): Likewise.
5962 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5963 (lookup_symbol): Likewise.
5964 (search_symbols): Update.
5966 * linespec.c (find_methods, collect_methods): Update.
5967 (add_matching_methods, add_constructors): Update.
5968 (decode_compound, decode_dollar, decode_variable): Update.
5969 (lookup_prefix_sym): Update.
5971 (symbol_found): Remove SYM_SYMTAB parameter.
5972 Use SYMBOL_SYMTAB (sym) instead.
5974 * gdbtypes.c (lookup_typename): Update.
5975 (lookup_struct, lookup_union, lookup_enum): Update.
5976 (lookup_template_type): Update.
5977 (check_typedef): Update.
5978 * language.c (lang_bool_type): Update.
5979 * mdebugread.c (parse_procedure): Update.
5980 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5981 * parse.c (write_dollar_variable): Update.
5982 * printcmd.c (address_info): Update.
5983 * source.c (select_source_symtab): Update.
5984 * stack.c (print_frame_args, print_frame_arg_vars): Update.
5985 * valops.c (find_function_in_inferior): Update.
5986 (value_struct_elt_for_reference): Update.
5987 * value.c (value_static_field, value_fn_field): Update.
5989 * alpha-mdebug-tdep.c (find_proc_desc): Update.
5990 * arm-tdep.c (arm_skip_prologue): Update.
5991 * mt-tdep.c (mt_skip_prologue): Update.
5992 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
5994 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
5995 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
5996 (add_defn_to_vec): Likewise.
5997 (ada_add_block_symbols): Likewise.
5998 (lookup_cached_symbol, cache_symbol): Likewise.
5999 (standard_lookup): Update.
6000 (ada_lookup_symbol_list): Update.
6002 * c-valprint.c (c_val_print): Update.
6003 * cp-support.c (cp_lookup_rtti_type): Update.
6004 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
6005 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
6006 * p-valprint.c (pascal_val_print): Update.
6007 * scm-lang.c (scm_lookup_name): Update.
6013 * objc-exp.y: Update.
6016 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6018 * language.h (struct language_defn): Remove SYMTAB parameter from
6019 la_lookup_symbol_nonlocal callback function pointer.
6021 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6022 (ada_lookup_encoded_symbol): Likewise.
6023 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6024 Always call fixup_symbol_section.
6025 (ada_lookup_symbol): Remove SYMTAB parameter.
6026 (ada_lookup_symbol_nonlocal): Likewise.
6027 * ada-exp.y (write_object_renaming): Update.
6028 (find_primitive_type): Likewise.
6030 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6031 (cp_lookup_symbol_namespace): Likewise.
6032 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
6033 (lookup_symbol_file): Likewise.
6034 (lookup_possible_namespace_symbol): Likewise.
6035 (cp_lookup_symbol_nonlocal): Likewise.
6036 (cp_lookup_symbol_namespace): Likewise.
6037 (cp_lookup_nested_type): Update.
6039 * scm-valprint.c (scm_inferior_print): Update.
6040 * valops.c (value_maybe_namespace_elt): Update.
6042 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
6043 lookup_lib_global_symbol callback function pointer.
6044 (solib_global_lookup): Remove SYMTAB parameter.
6045 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
6046 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
6048 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6049 (lookup_symbol_static): Likewise.
6050 (lookup_symbol_global): Likewise.
6051 (lookup_symbol_aux_block): Likewise.
6052 (lookup_global_symbol_from_objfile): Likewise.
6053 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
6054 (lookup_symbol_aux_local): Likewise.
6055 (lookup_symbol_aux_block): Likewise.
6056 (lookup_symbol_aux_symtabs): Likewise.
6057 (lookup_symbol_aux_psymtabs): Likewise.
6058 (lookup_global_symbol_from_objfile): Likewise.
6059 (basic_lookup_symbol_nonlocal): Likewise.
6060 (lookup_symbol_static): Likewise.
6061 (lookup_symbol_global): Likewise.
6063 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
6065 2008-05-17 Pedro Alves <pedro@codesourcery.com>
6067 * remote.c (init_extended_remote_ops): Fix typo.
6069 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6071 * NEWS: Mention new DICOS x86 target configuration.
6073 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6074 Ulrich Weigand <uweigand@de.ibm.com>
6076 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
6077 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
6079 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
6080 use it instead of ginfo->value.address. Look up minimal symbol by
6081 address and name. Assume OBJFILE is non-NULL.
6082 (fixup_symbol_section): Ensure we always have an objfile to look
6083 into. Extract and pass to fixup_section the symbol's address that
6084 will match the minimal symbol's address.
6085 (fixup_psymbol_section): Likewise.
6087 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
6088 overlays and the addrmap returned the wrong section.
6090 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
6091 calling fixup_symbol_section.
6093 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6095 * minsyms.c: Include "target.h".
6096 (find_solib_trampoline_target): Handle minimal symbols pointing
6097 to function descriptors as well.
6098 * Makefile.in (minsyms.o): Update dependencies.
6100 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
6101 (ppc64_standard_linkage1): ... this. Fix optional instructions.
6102 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
6103 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
6104 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
6105 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
6106 (ppc64_standard_linkage_target): Rename to ...
6107 (ppc64_standard_linkage1_target): ... this.
6108 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
6109 (ppc64_skip_trampoline_code): Support three variants of standard
6110 linkage stubs. Call find_solib_trampoline_target to handle
6113 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6115 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
6116 ppc64_sysv_abi_adjust_breakpoint_address.
6117 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6118 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6120 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6122 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
6123 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
6124 of ppc_linux_skip_trampoline_code.
6126 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
6128 * gdbarch.sh: Delete dwarf_reg_to_regnum.
6129 * gdbarch.c, gdbarch.h: Regenerated.
6130 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
6131 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
6132 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
6134 2008-05-15 Pedro Alves <pedro@codesourcery.com>
6136 * linux-nat.c (trap_ptid): Delete.
6137 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
6139 * linux-thread-db.c (thread_db_wait): Adjust.
6141 2008-05-15 Joel Brobecker <brobecker@adacore.com>
6143 * linespec.c (decode_line_1): Fix a couple of comments.
6145 2008-05-15 Alan Modra <amodra@bigpond.net.au>
6147 * dbxread.c: Formatting.
6148 (INTERNALIZE_SYMBOL): Init n_other.
6149 (set_namestring): Take pointer to nlist arg rather than struct
6150 copy. Update all callers.
6152 2008-05-15 Andreas Schwab <schwab@suse.de>
6154 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
6155 (dwarf2read.o): Add $(addrmap_h).
6157 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
6159 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
6160 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
6161 to handle ppc32 PLT entries.
6162 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
6165 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
6167 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
6168 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
6169 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6170 (lookup_minimal_symbol_by_pc_section): Use
6171 lookup_minimal_symbol_by_pc_section_1.
6172 (lookup_solib_trampoline_symbol_by_pc): Likewise.
6174 2008-05-13 Joel Brobecker <brobecker@adacore.com>
6176 * findcmd.c: Add #include "gdb_stdint.h".
6177 * Makefile.in (findcmd.o): Update dependencies.
6179 2008-05-11 David S. Miller <davem@davemloft.net>
6181 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
6182 long double size override, Linux does use 128-bit now.
6184 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
6185 (sparc_linux_write_pc): New function.
6186 (sparc32_linux_init_abi): Register it.
6187 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
6188 (sparc64_linux_write_pc): New function.
6189 (sparc64_linux_init_abi): Register it.
6191 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
6192 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
6194 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
6196 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
6197 and info.tdep_info before calling gdbarch_init_osabi.
6199 2008-05-09 Joel Brobecker <brobecker@adacore.com>
6201 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
6202 the type of the right hand side of the assignment to the type
6203 of the left hand side if the left hand side is a convenience
6206 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
6208 * NEWS: Mention gdbserver bi-arch capability.
6210 2008-05-09 Doug Evans <dje@google.com>
6213 * NEWS: Document find command and qSearch:memory packet.
6214 * Makefile.in (SFILES): Add findcmd.c.
6215 (COMMON_OBJS): Add findcmd.o.
6216 (findcmd.o): New rule.
6217 * findcmd.c: New file.
6218 * target.h (target_ops): New member to_search_memory.
6219 (simple_search_memory): Declare.
6220 (target_search_memory): Declare.
6221 * target.c (simple_search_memory): New fn.
6222 (target_search_memory): New fn.
6223 * remote.c (PACKET_qSearch_memory): New packet kind.
6224 (remote_search_memory): New fn.
6225 (init_remote_ops): Init to_search_memory.
6226 (init_extended_remote_ops): Ditto.
6227 (_initialize_remote): Add qSearch:memory packet config command.
6229 2008-05-09 Eli Zaretskii <eliz@gnu.org>
6231 * thread.c (_initialize_thread): Don't use commas and periods in
6232 first line of doc string of "set/show print thread-events".
6234 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6236 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
6237 Update for unwinder changes.
6239 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6241 * frame.c (get_frame_base_address, get_frame_locals_address)
6242 (get_frame_args_address): Pass the correct frame when calling
6243 frame_base_find_by_frame.
6245 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6247 * remote.c (extended_remote_attach_1): Call target_find_description.
6249 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
6251 * remote.c (extended_remote_create_inferior_1): Clean up
6252 before marking the target running.
6254 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6256 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
6259 2008-05-07 Joel Brobecker <brobecker@adacore.com>
6261 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
6262 sparc64-sol2-tdep.c: Update for unwinder changes.
6264 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
6266 * cp-support.c (mangled_name_to_comp): Initialize storage.
6267 (unqualified_name_from_comp): Likewise.
6269 2008-05-07 Jie Zhang <jie.zhang@analog.com>
6271 * remote.c (remote_insert_breakpoint): Call get_remote_state
6272 after gdbarch_breakpoint_from_pc is called.
6273 (remote_insert_hw_breakpoint): Likewise.
6275 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6277 * valprint.c (val_print): Add new language parameter and use it
6278 instead of using the current_language. Update calls to val_print
6280 (common_val_print): Add new langauge parameter and pass it to
6282 * value.h (struct language_defn): Add opaque declaration.
6283 (val_print, common_val_print): Update declarations.
6284 * stack.c (print_frame_args): Update call to common_val_print
6285 using the appropriate language.
6286 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
6287 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
6288 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
6289 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
6290 #include "language.h" if necessary.
6291 Update calls to val_print and common_val_print.
6292 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
6293 Update dependencies.
6295 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6297 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
6298 pointing inside a non-executable section as function descriptors.
6300 2008-05-06 Pedro Alves <pedro@codesourcery.com>
6302 * inf-loop.c (inferior_event_handler): Run all continuations and
6303 print any language change before running the breakpoint commands.
6305 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6307 * frame-unwind.c (frame_unwind_got_bytes): New function.
6308 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
6309 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
6310 for unwinder changes.
6312 2008-05-05 Doug Evans <dje@google.com>
6314 * NEWS: Mention new /m modifier for disassemble command.
6315 * cli/cli-cmds.c (print_disassembly): New function.
6316 (disassemble_current_function): New function
6317 (disassemble_command): Recognize /m modifier, print mixed
6319 (init_cli_cmds): Update disassemble help text.
6321 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
6323 * xtensa-tdep.c: Update for unwinder changes.
6325 2008-05-05 Andreas Schwab <schwab@suse.de>
6327 Update m68k port for unwinder changes.
6328 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
6329 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
6330 (m68k_frame_unwind): Use default_frame_sniffer.
6331 (m68k_frame_sniffer): Remove.
6332 (m68k_frame_base_address): Expect this_frame.
6333 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
6335 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
6336 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
6337 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
6338 parameter instead of pc value.
6339 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
6341 (m68k_linux_sigtramp_frame_this_id)
6342 (m68k_linux_sigtramp_frame_prev_register)
6343 (m68k_linux_sigtramp_frame_sniffer): Update signature.
6344 (m68k_linux_sigtramp_frame_unwind): Use
6345 m68k_linux_sigtramp_frame_sniffer.
6346 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
6348 * m68klinux-nat.c (store_register): Fix typo.
6350 2008-05-05 Pedro Alves <pedro@codesourcery.com>
6352 * infcmd.c (step_1): Put thread id on the stack to avoid possible
6355 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
6357 * symfile.c (reread_symbols): Update objfile's entry point.
6359 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
6360 Joel Brobecker <brobecker@adacore.com>
6362 * ada-lang.c: Update throughout to use symbol_matches_domain
6363 instead of matching the symbol domain explictly.
6364 * dwarf2read.c (add_partial_symbol): Do not add new psym for
6365 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
6366 class as typedefs. See lookup_partial_symbol function.
6367 (new_symbol): Similar to add_partial_symbol, do not create
6368 symbol for the typedef. See lookup_block_symbol.
6369 * symtab.c (symbol_matches_domain): New function, takes care
6370 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
6371 (lookup_partial_symbol): Use symbol_matches_domain to see if the
6372 found psym domain matches the given domain.
6373 (lookup_block_symbol): Likewise.
6375 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6377 * top.c (command_line_handler_continuation): Remove.
6378 (execute_command): Do not install the above.
6380 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6382 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
6383 and catch all exceptions from it.
6384 * top.c (command_line_handler_continuation): Don't
6385 call bpstat_do_action here.
6387 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6389 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
6390 (struct die_info): Remove type.
6391 (read_type_die, read_typedef, read_base_type, read_subrange_type)
6392 (read_structure_type, read_enumeration_type, read_array_type)
6393 (read_tag_pointer_type, read_tag_ptr_to_member_type)
6394 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
6395 (read_tag_string_type, read_subroutine_type, read_set_type)
6396 (read_unspecified_type): Delete prototypes. Remove check for
6397 already-loaded type. Return the new type.
6398 (set_die_type): Return the new type.
6399 (reset_die_and_siblings_types): Delete.
6400 (load_comp_unit, load_full_comp_unit): Set type_hash.
6401 (process_queue): Remove call to reset_die_and_siblings_types.
6402 (process_die): Do not read most types here. Use read_type_die
6404 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
6405 (quirk_gcc_member_function_pointer): Return the new type.
6406 (process_structure_scope, process_enumeration_scope): Use
6407 get_die_type and read the DIE's type.
6408 (read_full_die): Do not initialize die->type.
6409 (tag_type_to_type): Use read_type_die.
6410 (read_type_die): Check for already defined types. Return the
6412 (determine_prefix): Use get_die_type.
6413 (set_die_type): Return the type.
6414 (get_die_type): Take a CU argument. Check for no type_hash.
6416 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6418 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
6421 2008-05-04 Pedro Alves <pedro@codesourcery.com>
6423 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
6424 and bp_longjmp_resume breakpoints.
6425 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
6427 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
6428 breakpoints. Create bp_longjmp breakpoints as momentary
6430 (enable_longjmp_breakpoint): Delete.
6431 (set_longjmp_breakpoint): New.
6432 (disable_longjmp_breakpoint): Delete.
6433 (delete_longjmp_breakpoint): New.
6434 (set_longjmp_resume_breakpoint): Delete.
6435 (set_momentary_breakpoint_at_pc): New.
6436 (breakpoint_re_set_one): Don't delete bp_longjmp and
6437 bp_longjmp_resume breakpoints.
6438 (breakpoint_re_set): Don't create longjmp and longjmp-resume
6441 * infrun.c (step_resume_breakpoint): Add comment.
6442 (struct execution_control_state): Delete handling_longjmp member.
6443 (init_execution_control_state). Don't clear handling_longjmp.
6444 (context_switch): Don't context switch handling_longjmp.
6445 (handle_inferior_event): If handling a bp_longjmp breakpoint,
6446 create a bp_longjmp_resume breakpoint, and set it as current
6447 step_resume_breakpoint, then step over the longjmp breakpoint. If
6448 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
6449 breakpoint, delete the longjmp-resume breakpoint, and stop
6451 (currently_stepping): Remove handling_longjmp from expression.
6452 (insert_step_resume_breakpoint_at_sal): Update comment.
6453 (insert_longjmp_resume_breakpoint): New.
6455 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
6456 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
6458 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
6459 (set_longjmp_resume_breakpoint): Delete declaration.
6461 * gdbthread.h (save_infrun_state): Remove handling_longjmp
6463 (load_infrun_state): Delete *handling_longjmp parameter.
6464 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
6466 (load_infrun_state): Delete *handling_longjmp parameter. Update
6469 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
6470 (delete_longjmp_breakpoint_cleanup): New.
6471 (step_1): Call set_longjmp_breakpoint instead of
6472 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
6473 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
6474 (step_1_continuation): Pass thread id in the continuation args to
6476 (step_once): Add thread parameter. Pass thread id the the
6479 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6481 Set CU BASE_ADDRESS already from partial DIEs.
6482 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
6483 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
6484 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
6485 from these variables if it was still unset.
6487 * Makefile.in: Update dependencies.
6488 * dwarf2read.c: Include "addrmap.h"
6489 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
6490 (dwarf2_ranges_read): New prototype.
6491 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
6492 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
6493 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
6494 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
6495 comment for it. Add the found ranges to RANGES_PST. New variable
6496 BASEADDR, initialize it the common way.
6497 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
6498 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
6499 HAS_RANGES_OFFSET for the later processing.
6500 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
6501 * symtab.c: Include "addrmap.h"
6502 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
6503 Move the psymtab locator into ...
6504 (find_pc_sect_psymtab_closer): ... a new function.
6506 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6508 * arch-utils.c (gdbarch_update_p): Use default values for
6509 info.abfd and info.target_desc if they are NULL.
6510 (gdbarch_from_bfd): Remove assertion.
6511 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6512 using the current target description.
6513 (gdbarch_info_fill): Do not use default values for info->abfd
6514 and info->target_desc.
6516 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6518 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6520 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6522 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6523 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6525 * regcache.c (read_pc_pid): Remove, replace by ...
6526 (regcache_read_pc): ... this function.
6527 (write_pc_pid): Remove, replace by ...
6528 (regcache_write_pc): ... this function.
6529 (read_pc, write_pc): Update.
6531 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6532 write_pc_pid by regcache_read_pc and regcache_write_pc.
6533 (displaced_step_fixup): Likewise.
6534 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6535 (prepare_to_proceed): Likewise.
6536 (proceed): Likewise.
6537 (adjust_pc_after_break): Likewise.
6538 (handle_inferior_event): Likewise.
6540 * linux-nat.c (cancel_breakpoint): Likewise.
6541 * linux-thread-db.c (check_event): Likewise.
6542 * aix-thread.c (aix_thread_wait): Likewise.
6543 * tracepoint.c (trace_dump_command): Likewise.
6545 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6547 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6548 SYMBOL_LOCATION_BATON.
6550 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6552 * target.h (struct target_ops): New field to_auxv_parse.
6553 * auxv.c (default_auxv_parse): New, renamed from previous
6555 (target_auxv_parse): Try to call target method. Fallback to
6556 default_auxv_parse if not found.
6557 * procfs.c (procfs_auxv_parse): New.
6558 (init_procfs_ops): On Solaris, in 64-bit mode, install
6561 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6563 * symfile.c (add_symbol_file_command): Use paddress rather than
6564 hex_string to print the address.
6566 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6568 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6569 return the null frame ID to terminate the backtrace.
6571 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6573 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6574 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6575 (SIG_FRAME_PC_OFFSET): Likewise.
6576 (SIG_FRAME_LR_OFFSET): Likewise.
6577 (SIG_FRAME_FP_OFFSET): Likewise.
6578 (rs6000_push_dummy_call): Likewise.
6579 (rs6000_return_value): Likewise.
6580 (rs6000_convert_from_func_ptr_addr): Likewise.
6581 (branch_dest, rs6000_software_single_step): Likewise.
6582 (deal_with_atomic_sequence): Rename to ...
6583 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6584 Do not call branch_dest; inline required parts of that function.
6585 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6586 with SYMBOL_LINKAGE_NAME.
6587 (struct reg, regsize): Delete.
6588 (read_memory_addr): Delete; inline into callers.
6589 (rs6000_skip_prologue): Move after skip_prologue.
6590 (skip_prologue): Remove prototype.
6591 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6592 initialization as if this variable were true. Do not install
6593 ppc64_sysv_abi_adjust_breakpoint_address.
6595 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6596 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6598 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6599 (SIG_FRAME_PC_OFFSET): Likewise.
6600 (SIG_FRAME_LR_OFFSET): Likewise.
6601 (SIG_FRAME_FP_OFFSET): Likewise.
6602 (rs6000_push_dummy_call): Likewise.
6603 (rs6000_return_value): Likewise.
6604 (rs6000_convert_from_func_ptr_addr): Likewise.
6605 (branch_dest, rs6000_software_single_step): Likewise. Replace
6606 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6607 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6608 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6609 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6610 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6612 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6613 (AIX_TEXT_SEGMENT_BASE): New macro.
6614 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6615 by AIX_TEXT_SEGMENT_BASE.
6617 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6618 (struct gdbarch_tdep): Remove text_segment_base member.
6619 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6620 ppc64_sysv_abi_adjust_breakpoint_address.
6622 * Makefile.in (rs6000-tdep.o): Update dependencies.
6623 (rs6000-aix-tdep.o): Likewise.
6625 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6626 Thiago Jung Bauermann <bauerman@br.ibm.com>
6628 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6629 * doublest.c (convert_typed_floating): Fix typo in comment.
6630 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6631 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6632 * frame.c (frame_unwind_address_in_block): Likewise.
6633 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6634 * symtab.h (struct symbol): Likewise.
6635 * tramp-frame.h (struct trad_frame_cache): Likewise.
6636 * value.c (allocate_repeat_value): Likewise.
6638 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6640 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6641 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6643 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6645 * parse.c (parse_exp_in_context): Don't override
6646 expression_context_pc if get_selected_block returned a valid
6649 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6651 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6652 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6653 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6655 * c-typeprint.c (c_type_print_base): Delete handling of template
6657 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6658 (METHOD_PTR_TO_VOFFSET): Delete.
6659 * defs.h (QUIT_FIXME): Delete.
6660 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6661 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6662 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6663 ninstantiations, and instantiations.
6664 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6665 (TYPE_FN_FIELD_INLINED): Delete.
6666 * srec.h (SREC_BINARY): Delete.
6667 * symtab.c (symbol_init_demangled_name): Delete.
6668 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6669 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6670 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6671 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6672 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6673 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6674 * target.h (enum thread_control_capabilities): Delete tc_switch.
6675 (target_can_switch_threads): Delete.
6677 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6679 * Makefile.in (objfiles.o): Update.
6680 * exec.c (exec_set_section_address): Support p->addr != 0.
6681 * objfiles.c (objfile_relocate): Update exec_ops section
6683 * symfile.c (place_section): Move exec_set_section_address call...
6684 (default_symfile_offsets): ...to here.
6686 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6688 * Makefile.in (ppc_linux_tdep_h): New macro.
6689 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6690 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6691 (powerpc_e500l_c): Likewise.
6692 (ppc-linux-nat.o): Update dependencies.
6693 (ppc-linux-tdep.o): Update dependencies.
6694 (rs6000-tdep.o): Update dependencies.
6696 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6697 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6698 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6699 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6700 (tdesc_powerpc_e500): Remove.
6702 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6703 and "features/rs6000/powerpc-altivec64.c".
6704 (ppc_supply_reg, ppc_collect_reg): Make global.
6705 (variants): Use tdesc_powerpc_32 for "powerpc" and
6706 tdesc_powerpc_altivec64 for "powerpc64".
6707 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6709 * ppc-linux-tdep.h: New file.
6711 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6712 Include "features/rs6000/powerpc-32l.c".
6713 Include "features/rs6000/powerpc-altivec32l.c".
6714 Include "features/rs6000/powerpc-64l.c".
6715 Include "features/rs6000/powerpc-altivec64l.c".
6716 Include "features/rs6000/powerpc-e500l.c".
6717 (ppc_linux_supply_gregset): New function.
6718 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6719 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6720 (ppc64_linux_gregset): Likewise.
6721 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6722 (ppc_linux_trap_reg_p): New function.
6723 (ppc_linux_write_pc): New function.
6724 (ppc_linux_core_read_description): New function.
6725 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6726 ppc_linux_core_read_description. Install orig_r3 and trap
6727 registers if present in the target description.
6728 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6730 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6731 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6732 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6733 (fetch_ppc_registers): Likewise.
6734 (store_ppc_registers): Likewise.
6735 (store_register): Likewise.
6736 (ppc_linux_read_description): Check whether AltiVec is supported.
6737 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6738 Linux target description.
6740 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6741 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6742 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6743 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6744 rs6000/powerpc-e500. Update -expedite variables accordingly.
6746 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6747 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6748 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6749 * features/rs6000/powerpc-e500.c: Regenerate.
6750 * features/rs6000/powerpc-32.c: Regenerate.
6751 * features/rs6000/powerpc-64.c: Regenerate.
6753 * features/rs6000/power-linux.xml: New file.
6754 * features/rs6000/power64-linux.xml: New file.
6755 * features/rs6000/powerpc-32l.xml: New file.
6756 * features/rs6000/powerpc-altivec32l.xml: New file.
6757 * features/rs6000/powerpc-64l.xml: New file.
6758 * features/rs6000/powerpc-altivec64l.xml: New file.
6759 * features/rs6000/powerpc-e500l.xml: New file.
6760 * features/rs6000/powerpc-32l.c: New (generated) file.
6761 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6762 * features/rs6000/powerpc-64l.c: New (generated) file.
6763 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6764 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6766 * regformats/reg-ppc.dat: Remove.
6767 * regformats/reg-ppc64.dat: Remove.
6768 * regformats/rs6000/powerpc-32.dat: Remove.
6769 * regformats/rs6000/powerpc-64.dat: Remove.
6770 * regformats/rs6000/powerpc-e500.dat: Remove.
6771 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6772 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6773 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6774 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6775 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6777 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6779 * thread.c (delete_thread): Call observer_notify_thread_exit.
6780 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6781 thread_exit observer.
6782 (mi_thread_exit): New.
6784 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6786 * breakpoint.c (create_exception_catchpoint): Remove prototype
6787 for already deleted function.
6788 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6789 * frame.h (show_stack_frame): Remove prototype.
6790 * stack.c (show_stack_frame): Remove empty, unused function.
6791 * source.c (symtab_to_fullname, print_source_lines): Small fix
6793 * value.c (show_values): Update comments to mention "show values"
6794 command instead of "info history".
6796 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6798 * linespec.c: Include "target.h".
6799 (minsym_found): Handle minimal symbols pointing to function
6800 descriptors. Use find_function_start_pc.
6801 * minsyms.c (msymbol_objfile): New function.
6802 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6803 to function descriptors.
6804 * symtab.c (fixup_section): Only use minimal symbol at the same
6805 address to determine section of a symbol.
6806 (find_function_start_pc): New function.
6807 (find_function_start_sal): Use it.
6808 * symtab.h (msymbol_objfile): Add prototype.
6809 (find_function_start_pc): Likewise.
6810 * value.c: Include "objfiles.h".
6811 (value_fn_field): Handle minimal symbols pointing to function
6813 * Makefile.in (linespec.o): Update dependencies.
6814 (value.o): Likewise.
6816 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6818 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6819 inside a PAD type is a bitfield.
6821 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6823 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6824 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6825 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6826 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6827 Allow typedefs when checking for function pointer arguments.
6828 Right-align small structs passed on the stack.
6829 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6830 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6831 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6833 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6835 * Makefile.in (arm-tdep.o): Update.
6836 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6837 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6838 (arm_pc_is_thumb): Use mapping symbols.
6839 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6840 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6841 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6842 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6843 * gdbarch.sh: Add record_special_symbol.
6844 * gdbarch.c, gdbarch.h: Regenerated.
6845 * objfiles.c (struct objfile_data): Add cleanup member.
6846 (register_objfile_data_with_cleanup): New function, from
6847 register_objfile_data.
6848 (register_objfile_data): Use it.
6849 (objfile_free_data): Call clear_objfile_data.
6850 (clear_objfile_data): Call cleanup functions.
6851 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6853 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6855 * objfiles.c (init_entry_point_info): Handle shared libraries.
6857 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6859 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6862 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6863 Pedro Alves <pedro@codesourcery.com>
6865 Implement displaced stepping.
6867 * gdbarch.sh (max_insn_length): New 'variable'.
6868 (displaced_step_copy, displaced_step_fixup)
6869 (displaced_step_free_closure, displaced_step_location): New
6871 (struct displaced_step_closure): Add forward declaration.
6872 * gdbarch.c, gdbarch.h: Regenerated.
6874 * arch-utils.c: #include "objfiles.h".
6875 (simple_displaced_step_copy_insn)
6876 (simple_displaced_step_free_closure)
6877 (displaced_step_at_entry_point): New functions.
6878 * arch-utils.h (simple_displaced_step_copy_insn)
6879 (simple_displaced_step_free_closure)
6880 (displaced_step_at_entry_point): New prototypes.
6882 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6883 (I386_MAX_MATCHED_INSN_LEN): ... this.
6884 (i386_absolute_jmp_p, i386_absolute_call_p)
6885 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6886 (i386_displaced_step_fixup): New functions.
6887 (struct i386_insn, i386_match_insn): Update.
6888 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6889 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6890 (i386_displaced_step_fixup): New prototype.
6891 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6892 Register gdbarch_displaced_step_copy,
6893 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6894 and gdbarch_displaced_step_location functions.
6896 * infrun.c (debug_displaced): New variable.
6897 (show_debug_displaced): New function.
6898 (struct displaced_step_request): New struct.
6899 (displaced_step_request_queue, displaced_step_ptid)
6900 (displaced_step_gdbarch, displaced_step_closure)
6901 (displaced_step_original, displaced_step_copy)
6902 (displaced_step_saved_copy, can_use_displaced_stepping): New
6904 (show_can_use_displaced_stepping, use_displaced_stepping)
6905 (displaced_step_clear, cleanup_displaced_step_closure)
6906 (displaced_step_dump_bytes, displaced_step_prepare)
6907 (displaced_step_clear_cleanup, write_memory_ptid)
6908 (displaced_step_fixup): New functions.
6909 (resume): Call displaced_step_prepare.
6910 (proceed): Call read_pc once, and remember the value. If using
6911 displaced stepping, don't remove breakpoints.
6912 (handle_inferior_event): Call displaced_step_fixup. Add some
6913 debugging output. When we try to step over a breakpoint, but get
6914 a signal to deliver to the thread instead, ensure the step-resume
6915 breakpoint is actually inserted. If a thread hop is needed, and
6916 displaced stepping is enabled, don't remove breakpoints.
6917 (init_wait_for_inferior): Call displaced_step_clear.
6918 (_initialize_infrun): Add "set debug displaced" command. Add
6919 "maint set can-use-displaced-stepping" command. Clear
6920 displaced_step_ptid.
6921 * inferior.h (debug_displaced): Declare variable.
6922 (displaced_step_dump_bytes): Declare function.
6924 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6927 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6929 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6930 (arm_force_mode_string, arm_show_fallback_mode)
6931 (arm_show_force_mode): New.
6932 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6934 (_initialize_arm_tdep): Add "set arm fallback-mode"
6935 and "set arm force-mode".
6936 * NEWS: Document new commands.
6938 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6940 * main.h (batch_silent): Declare.
6941 * event-top.c: Include main.h.
6942 (gdb_setup_readline): Remove extern batch_silent declaration.
6943 * infrun.c (normal_stop): Don't print source location when running in
6944 --batch-silent mode.
6945 * Makefile.in (event-top.o): Add main.h dependency.
6947 2008-05-02 Andreas Schwab <schwab@suse.de>
6949 * target.h (struct target_ops): Add
6950 to_watchpoint_addr_within_range.
6951 (target_watchpoint_addr_within_range): New function.
6952 * target.c (update_current_target): Inherit
6953 to_watchpoint_addr_within_range, defaulting to
6954 default_watchpoint_addr_within_range.
6955 (default_watchpoint_addr_within_range): New function.
6956 (debug_to_watchpoint_addr_within_range): New function.
6957 (setup_target_debug): Set to_watchpoint_addr_within_range.
6958 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6960 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6961 * breakpoint.c (watchpoints_triggered): Use
6962 target_watchpoint_addr_within_range.
6964 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6966 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6967 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6968 Set gdb_osabi to GDB_OSABI_DICOS.
6970 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6971 * osabi.c (gdb_osabi_name): Add "DICOS".
6973 * i386-dicos-tdep.c: New file.
6975 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6976 (ALLDEPFILES): Add i386-dicos-tdep.c.
6977 (i386-dicos-tdep.o): New rule.
6979 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6981 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
6982 and register the fork's PTID as a thread.
6984 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
6987 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
6988 assign its value to the breakpoint created.
6989 (create_breakpoints): Add breakpoint_ops argument and pass it
6990 to create_breakpoint call.
6991 (break_command_really): Add breakpoint_ops argument and pass/assign
6993 (break_command_1): Pass NULL as ops argument.
6994 (set_breakpoint): Pass NULL as ops argument.
6995 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
6996 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
6997 catch and throw catchpoints.
6999 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7002 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
7003 translate signal numeric value from the target to GDB's enum
7005 * gdbarch.c, gdbarch.h: Regenerated.
7006 * gdbarch.sh: Added two new functions target_signal_from_host and
7007 target_signal_to_host.
7008 * target.h (default_target_signal_from_host,
7009 default_target_signal_to_host): New functions - declarations.
7010 * signals/signals.c (struct gdbarch): New declaration.
7011 (default_target_signal_to_host, default_target_signal_from_host): New
7014 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7015 Pedro Alves <pedro@codesourcery.com>
7017 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
7018 Johnston <jjohnstn@redhat.com>.
7020 * NEWS: Mention attach to stopped process fix.
7021 * infcmd.c (detach_command, disconnect_command): Discard the thread
7023 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
7024 attaching. Use signal_stop_state.
7025 (signal_stop_state): Check stop_soon.
7026 * linux-nat.c (kill_lwp): Declare earlier.
7027 (pid_is_stopped, linux_nat_post_attach_wait): New.
7028 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
7030 (linux_nat_attach): Use linux_nat_post_attach_wait.
7031 (detach_callback, linux_nat_detach): Improve handling for signalled
7033 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
7034 from the process ID.
7035 * Makefile.in (infcmd.o): Update.
7037 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7039 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
7040 * arm-tdep.c (arm_frame_is_thumb): New.
7041 (arm_pc_is_thumb): Clarify comment.
7042 (thumb_analyze_prologue): Remove PC special case.
7043 (thumb_scan_prologue): Take a block_addr argument. Use it for
7044 find_pc_partial_function. Remove unused variables.
7045 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
7046 for find_pc_partial_function. Remove PC special case.
7047 (arm_prologue_prev_register): Add special handling for PC and CPSR.
7048 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
7049 (arm_get_next_pc): Use arm_frame_is_thumb.
7050 (arm_write_pc): Use CPSR_T instead of 0x20.
7051 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
7052 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
7054 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
7055 DWARF2_FRAME_REG_FN.
7056 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
7057 DWARF2_FRAME_REG_FN.
7058 (struct dwarf2_frame_state_reg): Add FN to loc union.
7060 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
7062 * exec.c (print_section_info): Add missing '\n'.
7064 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
7066 * thread.c (add_thread): Move observer call to ...
7067 (add_thread_silent): ... here.
7069 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7071 * rs6000-tdep.c: Update for unwinder changes.
7072 * ppcobsd-tdep.c: Likewise.
7074 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7076 * s390-tdep.c: Update for unwinder changes.
7078 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7080 * spu-tdep.c: Update for unwinder changes.
7082 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7084 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
7085 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
7086 sparc64-linux-tdep.c: Update for unwinder changes.
7088 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7090 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
7091 for unwinder changes.
7092 * mips-tdep.c: Likewise.
7093 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
7096 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7098 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
7101 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7103 Update i386 and amd64 ports for unwinder changes.
7105 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
7106 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
7107 (amd64_frame_unwind): Use default_frame_sniffer.
7108 (amd64_frame_sniffer): Delete.
7109 (amd64_sigtramp_frame_cache): Expect this_frame.
7110 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
7111 (amd64_sigtramp_frame_sniffer): Update signature.
7112 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
7113 (amd64_frame_base_address): Expect this_frame.
7114 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
7116 (amd64_init_abi): Use set_gdbarch_dummy_id and
7117 frame_unwind_append_unwinder.
7118 * i386-tdep.c (i386_frame_cache): Expect this_frame.
7119 (i386_frame_this_id, i386_frame_prev_register): Update signature.
7120 (i386_frame_unwind): Use default_frame_sniffer.
7121 (i386_frame_sniffer): Delete.
7122 (i386_sigtramp_frame_cache): Expect this_frame.
7123 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
7124 (i386_sigtramp_frame_sniffer): Update signature.
7125 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
7126 (i386_frame_base_address): Update signature.
7127 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
7128 (i386_push_dummy_call): Update comment.
7129 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
7131 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
7132 and frame_unwind_append_unwinder.
7133 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
7134 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
7135 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
7136 i386nbsd-tdep.c: Update for unwinder changes.
7138 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7140 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
7141 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
7143 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
7144 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
7145 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
7147 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
7149 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
7151 * tramp-frame.h (struct tramp_frame): Update signature of init.
7152 * Makefile.in (trad-frame.o): Update.
7154 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7156 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
7157 (execute_stack_op): Put this_frame in the baton.
7158 (execute_cfa_program): Take this_frame.
7159 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
7160 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
7161 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
7162 (dwarf2_frame_this_id): Adjust to work on this_frame.
7163 (dwarf2_signal_frame_this_id): Delete.
7164 (dwarf2_frame_prev_register): Update signature. Use new frame
7166 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
7167 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
7168 dwarf2_frame_sniffer.
7169 (dwarf2_append_unwinders): New.
7170 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
7172 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
7173 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
7174 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
7175 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
7176 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
7177 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
7178 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
7179 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
7180 (dwarf2_append_unwinders): Declare.
7181 (dwarf2_frame_base_sniffer): Update declaration.
7182 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
7185 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7187 Convert frame unwinders to use the current frame and
7190 * frame.c (frame_debug): Make global.
7191 (get_frame_id): Pass this frame to unwinder routines.
7192 (frame_pc_unwind): Remove unused unwind->prev_pc support.
7193 (do_frame_register_read): Do not discard the return value of
7194 frame_register_read.
7195 (frame_register_unwind): Remove debug messages. Use
7196 frame_unwind_register_value.
7197 (frame_unwind_register_value, get_frame_register_value): New
7199 (create_new_frame, get_frame_base_address, get_frame_locals_address)
7200 (get_frame_args_address, get_frame_type): Pass this frame to
7202 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
7204 * frame.h: Update comments.
7205 (frame_debug, frame_unwind_register_value, get_frame_register_value)
7206 (frame_prepare_for_sniffer): Declare.
7207 * frame-unwind.h: Update comments and parameter names.
7208 (default_frame_sniffer): Declare.
7209 (frame_prev_register_ftype): Return a struct value *.
7210 (struct frame_unwind): Remove prev_pc member.
7211 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
7212 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
7213 (frame_unwind_got_register, frame_unwind_got_memory)
7214 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
7215 * frame-base.h: Update comments and parameter names.
7216 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
7217 if necessary. Add debugging output.
7218 * sentinel-frame.c (sentinel_frame_prev_register)
7219 (sentinel_frame_this_id): Update for new signature.
7220 (sentinel_frame_prev_pc): Delete.
7221 (sentinel_frame_unwinder): Remove prev_pc.
7222 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
7224 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
7225 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
7226 (frame_unwind_append_sniffer): Delete.
7227 (frame_unwind_append_unwinder): New function.
7228 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
7229 from unwinders. Use frame_prepare_for_sniffer.
7230 (default_frame_sniffer, frame_unwind_got_optimized)
7231 (frame_unwind_got_register, frame_unwind_got_memory)
7232 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
7233 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
7234 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
7236 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
7237 * gdbarch.c, gdbarch.c: Regenerated.
7238 * frame-base.c (default_frame_base_address)
7239 (default_frame_locals_address, default_frame_args_address): Update
7241 (frame_base_find_by_frame): Pass this frame to unwinder routines.
7242 * infcall.c (call_function_by_hand): Update comments.
7243 * Makefile.in (frame-unwind.o): Update dependencies.
7245 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7247 * ada-lang.c (ada_value_primitive_packed_val): Only check
7248 value_lazy for memory lvals.
7249 * findvar.c (value_of_register_lazy): New function.
7250 (locate_var_value): Only check value_lazy for memory lvals.
7251 * valarith.c (value_subscripted_rvalue): Likewise.
7252 * valops.c (value_fetch_lazy): Handle both memory and register
7254 (search_struct_field, value_slice): Only check value_lazy for memory
7256 * value.c (struct value): Update comment for lazy.
7257 (value_primitive_field): Only check value_lazy for memory lvals.
7258 * value.h (value_lazy): Update comment.
7259 (value_of_register_lazy): Declare.
7261 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7263 * corefile.c (reopen_exec_file): Close any open files.
7265 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7267 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
7268 show_memory_breakpoints to 1 while reading the instruction bundle.
7270 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7272 * gdbarch.sh: Document the return_value method. Explain that
7273 the FUNCTYPE parameter might be NULL.
7274 * gdbarch.h: Regenerated.
7275 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
7276 type when calling using_struct_return, as this is unnecessary
7279 2008-04-28 Joel Brobecker <brobecker@adacore.com>
7281 * terminal.h (create_tty_session): Fix return type.
7283 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
7285 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
7287 2008-04-26 Joel Brobecker <brobecker@adacore.com>
7289 * breakpoint.c (condition_command, commands_from_control_command)
7290 (break_command_really): Minor reformatting.
7292 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7294 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
7296 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7298 * amd64-tdep.c (amd64_get_longjmp_target): New.
7299 (amd64_init_abi): Register amd64_get_longjmp_target as
7300 gdbarch_get_longjmp_target callback.
7301 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
7303 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7305 * breakpoint.h (enum bpstat_what_main_action): Delete
7306 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
7308 * breakpoint.c (clrs): Delete.
7309 (bpstat_what): Update table.
7311 * infrun.c (handle_inferior_event): Remove
7312 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
7314 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7316 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
7317 Adjust all prototypes using mi_cmd_args_ftype to use
7319 (struct mi_cmd): Remove the args_func field.
7320 * mi/mi-cmds.c: Don't provide value for the args_func field.
7321 * mi/mi-main.c (mi_execute_async_cli_command)
7322 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
7323 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
7324 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
7325 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
7326 (mi_cmd_target_download): Adjust.
7327 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
7328 (mi_cmd_execute): Do not check for args_func.
7329 (mi_execute_async_cli_command): Adjust.
7330 * mi/mi-parse.c: Don't check for args_func.
7332 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7334 * breakpoint.c (bpstat_check_location)
7335 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
7336 New, extracted from bpstat_stop_status.
7337 (bpstat_stop_status): Use the above.
7339 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7341 * mi/mi-main.c (last_async_command): Rename to current_token.
7342 (previous_async_command): Remove.
7343 (mi_cmd_gdb_exit): Adjust.
7344 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
7345 (mi_cmd_target_select): Adjust.
7346 (mi_cmd_execute): Don't set previous_async_command. Free token
7347 here even in async mode.
7348 (mi_execute_async_cli_command): Adjust.
7349 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
7351 (mi_load_progress): Adjust.
7353 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7355 * infcmd.c (step_1_continuation): Always disable longjmp
7356 breakpoint if we're not going to do another step.
7358 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7360 exec_cleanup murder.
7361 * breakpoint.c (until_break_command_continuation): Add
7362 the 'error' parameter. Directly delete the breakoint as
7363 opposed to running cleanups.
7364 (until_break_command): Install continuation only
7365 after starting the target. Don't use exec cleanups,
7366 use ordinary cleanups. Discard cleanups is successfully
7367 started the target in async mode.
7368 (make_cleanup_delete_breakpoint): Remove.
7369 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
7371 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
7373 (struct continations): Add the 'error' parameter to the
7374 continuation_hook field.
7375 (add_continuation, do_all_continuations)
7376 (add_intermediate_continuation)
7377 (do_all_intermediate_continuations): Add the 'error' parameter.
7378 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
7379 * inf-loop.c (inferior_event_handler): Instead of calling
7380 discard_all_continuations, use do_all_continuations with 1 as
7381 'error' parameter. Pass 0 as 'error' parameter in existing uses
7382 of discard_all_continuations.
7383 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
7385 (step_once): Install continuation only after resuming the target.
7386 (step_1_continuation): Disable longjmp breakpoint on error.
7387 (finish_command_continuation): Add the error parameter. Delete
7388 the finish breakpoint directly, do not use cleanups.
7389 (finish_command): Do not use exec_cleanups. Always setup
7390 continuation. For sync case, immediately run them.
7391 (attach_command_continuation): Add the error parameter.
7392 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
7393 remove step_resume_breakpoint -- adjust delete it directly.
7394 * interps.c (interp_set): Adjust call to do_all_continations.
7395 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
7397 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
7399 (mi_cmd_execute): Do not use exec_cleanup.
7400 (mi_execute_async_cli_command): Simplify the string concatenation
7401 logic. Do no use exec cleanup.
7402 (mi_exec_async_cli_cmd_continuation): New parameter error.
7403 Free last_async_command.
7404 * top.c (command_line_handler_continuation): New parameter error.
7405 * utils.c (exec_cleanup_chain, make_exec_cleanup)
7406 (do_exec_cleanups): Remove.
7407 (add_continuation, do_all_continations)
7408 (add_intermediate_continuation)
7409 (do_all_intermediate_continuations): New parameter error.
7411 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7413 * breakpoint.h (bp_location_p): New typedef.
7414 Register a vector of bp_location_p.
7415 * breakpoint.c (always_inserted_mode)
7416 (show_always_inserted_mode): New.
7417 (unlink_locations_from_global_list): Remove.
7418 (update_global_location_list)
7419 (update_global_location_list_nothrow): New.
7420 (update_watchpoint): Don't free locations.
7421 (should_insert_location): New.
7422 (insert_bp_location): Use should_insert_location.
7423 (insert_breakpoint_locations): Copied from
7425 (insert_breakpoint): Use insert_breakpoint_locations.
7426 (bpstat_stop_status): Call update_global_location_list
7427 when disabling breakpoint.
7428 (allocate_bp_location): Don't add to bp_location_chain.
7429 (set_raw_breakpoint)
7430 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
7431 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
7432 (enable_overlay_breakpoints, disable_overlay_breakpoints)
7433 (set_longjmp_resume_breakpoint)
7434 (enable_watchpoints_after_interactive_call_stop)
7435 (disable_watchpoints_before_interactive_call_start)
7436 (create_internal_breakpoint)
7437 (create_fork_vfork_event_catchpoint)
7438 (create_exec_event_catchpoint, set_momentary_breakpoint)
7439 (create_breakpoints, break_command_1, watch_command_1)
7440 (create_exception_catchpoint)
7441 (handle_gnu_v3_exceptions)
7442 (disable_breakpoint, breakpoint_re_set_one)
7443 (create_thread_event_breakpoint, create_solib_event_breakpoint)
7444 (create_ada_exception_breakpoint): : Don't call check_duplicates.
7445 Call update_global_location_list.
7446 (delete_breakpoint): Don't remove locations and don't
7447 try to reinsert them. Call update_global_location_list.
7448 (update_breakpoint_locations): Likewise.
7449 (restore_always_inserted_mode): New.
7450 (update_breakpoints_after_exec): Temporary disable
7451 always inserted mode.
7452 * Makefile.in: Update dependencies.
7454 * infrun.c (proceed): Remove breakpoints while stepping
7456 (handle_inferior_event): Don't remove or insert
7458 * linux-fork.c (checkpoint_command): Remove breakpoints
7459 before fork and insert after.
7460 (linux_fork_context): Remove breakpoints before switch
7462 * target.c (target_disconnect, target_detach): Remove
7463 breakpoints from target.
7466 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7468 * breakpoint.c (print_one_breakpoint_location): In MI
7469 mode, report the location string the breakpoint was
7470 originally created with.
7472 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
7474 * Makefile.in (xtensa-tdep.o): Update dependencies.
7475 * configure.tgt (xtensa*): Update dependencies.
7476 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
7477 Local variable areg renamed to arreg.
7478 (areg_number): New function.
7479 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
7480 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
7481 replaced by arreg_number.
7482 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
7483 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
7484 (xtensa_scan_prologue): New function.
7485 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
7486 when ENTRY instraction hasn't been executed yet. Get the frame pointer
7487 value based on prologue analysis. Fix the bugs preventing WS and
7488 AR4-AR7/A11 registers from getting right values for intermediate frames,
7489 whose registers have been already spilled.
7490 (xtensa_frame_prev_register): Fix WS register value. Use are_number
7491 and arreg_number appropriately.
7492 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
7493 svr4_ilp32_fetch_link_map_offsets.
7495 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
7497 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
7498 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
7500 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7502 * acinclude.m4: Add override.m4.
7503 * configure: Regenerate.
7505 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7507 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7508 initialized with a trailing space now. Use PROMPT_ARG of
7509 COMMAND_LINE_INPUT instead of printing it ourselves.
7511 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7513 * NEWS: Document support for 64-bit core file.
7515 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7517 * NEWS: Add information on calling convention and new SH CLI options.
7519 * sh-tdep.c (sh_cc_gcc): New static string.
7520 (sh_cc_renesas): Ditto.
7521 (sh_cc_enum): New static string array.
7522 (sh_active_calling_convention): New static string pointer denoting
7523 active user chosen ABI.
7524 (sh_is_renesas_calling_convention): New function to return function
7525 specific ABI, or user choice if necessary.
7526 (sh_use_struct_convention): Rename first argument and turn around its
7527 meaning. Check for renesas ABI and return accordingly.
7528 (sh_use_struct_convention_nofpu): New function.
7529 (sh_next_flt_argreg): Get function type as third parameter. Check
7530 for renesas ABI and choose floating registers accordingly.
7531 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7532 struct return slot accordingly.
7533 (sh_push_dummy_call_nofpu): Ditto.
7534 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7535 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7536 (sh_return_value_fpu): Evaluate ABI and give to
7537 sh_use_struct_convention.
7538 (show_sh_command): New function.
7539 (set_sh_command): Ditto.
7540 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7543 * gdbarch.sh (return_value): Add func_type argument.
7544 * gdbarch.c: Regenerate.
7546 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7547 val_type so as not to collide with value_type function. Call
7548 using_struct_return with additional function type argument.
7549 * infcall.c (call_function_by_hand): Call using_struct_return and
7550 gdbarch_return_value with additional function type argument.
7551 * infcmd.c (print_return_value): Take addition func_type argument.
7552 Call gdbarch_return_value with additional function type argument.
7553 (finish_command_continuation): Call print_return_value with additional
7554 function type argument.
7555 (finish_command): Ditto.
7556 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7557 additional function type argument.
7558 * stack.c (return_command): Call using_struct_return and
7559 gdbarch_return_value with additional function type argument.
7560 * value.c (using_struct_return): Take additional function type argument.
7561 * value.h (using_struct_return): Accommodate declaration.
7562 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7563 * amd64-tdep.c (amd64_return_value): Ditto.
7564 * arm-tdep.c (arm_return_value): Ditto.
7565 * avr-tdep.c (avr_return_value): Ditto.
7566 * cris-tdep.c (cris_return_value): Ditto.
7567 * frv-tdep.c (frv_return_value): Ditto.
7568 * h8300-tdep.c (h8300_return_value): Ditto.
7569 (h8300h_return_value): Ditto.
7570 * hppa-tdep.c (hppa32_return_value): Ditto.
7571 (hppa64_return_value): Ditto.
7572 * i386-tdep.c (i386_return_value): Ditto.
7573 * ia64-tdep.c (ia64_return_value): Ditto.
7574 * iq2000-tdep.c (iq2000_return_value): Ditto.
7575 * m32c-tdep.c (m32c_return_value): Ditto.
7576 * m32r-tdep.c (m32r_return_value): Ditto.
7577 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7578 * m68k-tdep.c (m68k_return_value): Ditto.
7579 (m68k_svr4_return_value): Ditto.
7580 * m88k-tdep.c (m88k_return_value): Ditto.
7581 * mep-tdep.c (mep_return_value): Ditto.
7582 * mips-tdep.c (mips_eabi_return_value): Ditto.
7583 (mips_n32n64_return_value): Ditto.
7584 (mips_o32_return_value): Ditto.
7585 (mips_o64_return_value): Ditto.
7586 * mn10300-tdep.c (mn10300_return_value): Ditto.
7587 * mt-tdep.c (mt_return_value): Ditto.
7588 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7589 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7590 (ppc_sysv_abi_broken_return_value): Ditto.
7591 (ppc64_sysv_abi_return_value): Ditto.
7592 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7593 (ppc_sysv_abi_broken_return_value): Ditto.
7594 (ppc64_sysv_abi_return_value): Ditto.
7595 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7596 * rs6000-tdep.c (rs6000_return_value): Ditto.
7597 * s390-tdep.c (s390_return_value): Ditto.
7598 * score-tdep.c (score_return_value): Ditto.
7599 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7600 (sh_return_value_fpu): Ditto.
7601 * sh64-tdep.c (sh64_return_value): Ditto.
7602 * sparc-tdep.c (sparc32_return_value): Ditto.
7603 * sparc64-tdep.c (sparc64_return_value): Ditto.
7604 * spu-tdep.c (spu_return_value): Ditto.
7605 * v850-tdep.c (v850_return_value): Ditto.
7606 * vax-tdep.c (vax_return_value): Ditto.
7607 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7608 * xtensa-tdep.c (xtensa_return_value): Ditto.
7610 * gdbtypes.h (struct type): Add calling_convention member.
7611 * dwarf2read.c (read_subroutine_type): Add calling convention read
7612 from DW_AT_calling_convention attribute to function type.
7614 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7616 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7617 multi_f77_subscript to support values from registers.
7618 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7619 * value.h (value_subscripted_rvalue): Add prototype.
7621 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7623 * f-valprint.c (f_val_print): Likewise.
7625 2008-04-21 Craig Silverstein <csilvers@google.com>
7627 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7630 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7632 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7633 section is not a code section.
7635 2008-04-19 Craig Silverstein <csilvers@google.com>
7637 * NEWS: Add information on compressed debug sections.
7639 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7641 * mi/mi-cmd-var.c (varobj_update_one): Print new
7642 value for variable objects that changed type.
7644 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7646 * varobj.c (varobj_invalidate): Don't touch floating
7649 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7651 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7652 (multiple_symbols_cancel): Remove extra const.
7653 * symtab.h: Likewise.
7655 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7657 * interps.c (top_level_interpreter): Rename static variable...
7658 (top_level_interpreter_ptr): ...to this.
7659 (top_level_interpreter): New function.
7661 * interps.h: New extern for top_level_interpreter.
7663 * linespec.c: Include interps.h and mi/mi-cmds.h.
7664 (decode_line_2): When using MI, always set all breakpoints in menu.
7666 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7668 2008-04-18 Craig Silverstein <csilvers@google.com>
7670 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7671 * config.in, configure: Regenerate.
7672 * dwarf2read.c: Include zlib.h if present.
7673 Modified *_SECTION macros.
7674 (section_is_p): New.
7675 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7676 (dwarf2_resize_section): New.
7677 to determine whether a given section has a given name.
7678 (zlib_decompress_section): New.
7679 (dwarf2_read_section): Read the compressed section if present
7681 * MAINTAINERS: Added myself to section Write After Approval.
7683 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7685 * defs.h (exec_set_section_offsets): Remove prototype.
7686 * exec.c (exec_set_section_offsets): Remove function.
7688 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7690 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7691 in the search for the matching symbol.
7693 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7695 * breakpoint.c (update_watchpoint): Always reparse
7698 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7700 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7701 the breakpoint address only once.
7703 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7705 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7706 rather than a hard-coded architecture, for xcoff executables.
7708 2008-04-17 Doug Evans <dje@google.com>
7710 * buildsym.c (watch_main_source_file_lossage): New fn.
7711 (end_symtab): Call it.
7713 * source.c (find_and_open_source): Add some comments clarifying
7714 handling of FULLNAME argument. Make static. Remove pointless
7717 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7719 * inf-loop.c (inferior_event_handler): Also run the intermediate
7720 continuations in the INF_EXEC_COMPLETE case.
7722 2008-04-16 Tom Tromey <tromey@redhat.com>
7724 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7725 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7726 * cli/cli-decode.c (set_cmd_async_ok): New function.
7727 (get_cmd_async_ok): New function.
7728 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7730 * top.c (execute_command): Use get_cmd_async_ok.
7731 * infcmd.c: Include cli/cli-decode.h.
7732 (_initialize_infcmd): Mark "interrupt" as async-ok.
7733 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7735 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7738 * exec.c: Correct "arch-utils.h" include.
7740 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7743 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7744 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7745 * breakpoint.c (bpdisp_texst): New function. The function takes over
7746 the role of bpstats static array in print_one_breakpoint_location.
7747 (print_it_typical): Print "Temporary breakpoint" instead
7748 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7749 protocols, print disp field.
7750 (print_one_breakpoint_location): Removed bpdisps static definition.
7751 Call new bpstat_text function to get value for 'disp' field.
7752 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7754 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7756 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7757 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7758 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7759 * gnulib/Makefile.in: Regenerate.
7761 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7763 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7764 (defs_h): Use $(GNULIB_H).
7765 (all-lib): Depend on gnulib/Makefile.
7766 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7767 * config.in, gnulib/Makefile.in: Regenerated.
7769 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7771 * Makefile.in (LIBGNU, INCGNU): Define.
7772 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7773 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7775 ($(LIBGNU), all-lib): New rules.
7776 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7777 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7778 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7779 * gnulib: New directory, from gnulib-tool.
7780 * configure, aclocal.m4: Regenerated.
7782 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7784 * linux-thread-db.c (have_threads_callback): Check thread->private.
7786 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7787 Vladimir Prus <vladimir@codesourcery.com>
7790 * varobj.c (value_of_root): Update the expression for
7792 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7795 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7797 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7798 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7799 (mi_cmd_var_set_format): Use new mi_parse_format.
7800 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7802 * Makefile.in (mi-cmd-var.o): Update dependencies.
7804 * varobj.h (varobj_get_formatted_value): Declare.
7805 * varobj.c (my_value_of_variable): Added format parameter.
7806 (cplus_value_of_variable): Likewise.
7807 (java_value_of_variable): Likewise.
7808 (c_value_of_variable): Likewise. Evaluate expression based
7809 on format parameter.
7810 (struct language_specific): Add format parameter to function member
7812 (varobj_get_formatted_value): New.
7813 (varobj_get_value): Added format parameter to method call.
7815 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7817 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7818 instance flags of the undefined type before calling replace_type.
7820 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7822 * target.h (enum strata): Remove the download_stratum.
7824 2008-04-07 Doug Evans <dje@google.com>
7826 * buildsym.h (last_source_file): Add dwarf info to comment.
7827 (last_source_start_addr): Ditto.
7829 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7831 * alphanbsd-tdep.c: Include "target.h".
7832 * mn10300-tdep.c: Include "target.h".
7833 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7835 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7837 Fix breakpoint condition that use member variables.
7838 * valops.c (check_field): Remove.
7839 (check_field_in): Rename to check_field.
7840 (value_of_this): Use la_name_of_this.
7841 * value.h (check_field): Adjust prototype.
7843 * language.h (la_value_of_this): Rename to la_name_of_this.
7844 * language.c (unknown_language_defn): Specify "this" for
7846 (auto_language_defn): Likewise.
7847 (local_language_defn): Likewise.
7848 * ada-lang.c (ada_language_defn): Adjust comment.
7849 * c-lang.c (c_language_defn): Adjust comment.
7850 (cplus_language_defn): Specify "this" for name_of_this.
7851 (asm_language_defn): Adjust comment.
7852 (minimal_language_defn): Adjust comment.
7853 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7854 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7855 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7856 * objc-lang.c (objc_language_defn): Specify "self" for
7858 * p-lang.c (pascal_language_defn): Specify "this" for
7860 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7862 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7863 proper scope, and check for field in type of "this", without
7864 trying to create a value.
7866 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7868 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7869 (mi_error_message): Delete declaration.
7870 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7871 returning MI_CMD_ERROR.
7872 * mi/mi-main.c (mi_error_message): Delete.
7873 (mi_cmd_exec_interrupt):
7874 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7875 (mi_cmd_thread_info): Call error instead of returning
7877 (mi_cmd_data_list_register_values): Call error instead of
7878 returning MI_CMD_ERROR. Adapt to new get_register interface.
7879 (get_register): Change return typo to void. Call error instead of
7880 returning MI_CMD_ERROR.
7881 (mi_cmd_data_write_register_values): Call error instead of
7882 returning MI_CMD_ERROR.
7883 (mi_cmd_list_features): Return MI_CMD_DONE.
7884 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7885 (mi_execute_command): Always print exceptions with -error.
7887 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7889 * NEWS: Mention new commands set/show multiple-symbols.
7891 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7893 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7894 (multiple_symbols_cancel): New constants.
7895 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7896 (multiple_symbols_select_mode): New function.
7897 (_initialize_symtab): Add new set/show multiple-symbols commands.
7898 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7899 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7900 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7902 * linespec.c (decode_line_2): Likewise.
7904 2008-04-03 Doug Evans <dje@sebabeach.org>
7906 * symtab.h (enum free_code): Delete free_contents, unused.
7907 * symmisc.c (free_symtab_block): Delete.
7908 (free_symtab, case free_code): Delete.
7910 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7912 * valops.c (value_cast_structs): New function. Cast related
7913 STRUCT types up/down and return cast value. The body of this
7914 function comes mostly from value_cast_pointers.
7915 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7916 to value_cast_structs. Now value_cast_pointers needs only create
7917 appropriate reference after using value_cast_structs for actual
7919 (value_cast): Handle references.
7921 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7923 * MAINTAINERS: Added myself to section Write After Approval.
7925 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7927 * ia64-tdep.c (examine_prologue): Correct array access.
7929 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7931 * cp-support.c (first_component_command): Return if no arguments.
7933 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7935 * ser-mingw.c (ser_windows_open): Open requested name.
7937 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7939 * MAINTAINERS: Added myself.
7941 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7943 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7944 parameter. If it is NULL, don't call error.
7945 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7946 `do_mesg' parameter to find_default_run_target. If no target was
7949 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7951 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7952 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7953 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7955 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7957 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7961 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7963 * features/Makefile (%.dat): Set xmltarget to the base filename
7964 of the XML source, without subdirectory.
7965 * regformats/rs6000/powerpc-32.dat: Regenerate.
7966 * regformats/rs6000/powerpc-64.dat: Regenerate.
7967 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7969 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7971 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7974 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7976 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7977 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7979 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7981 * objfiles.h (struct objfile): New GDBARCH member.
7982 (get_objfile_arch): Add prototype.
7983 * objfiles.c: Include "arch-utils.h".
7984 (allocate_objfile): Look up gdbarch associated with bfd.
7985 (get_objfile_arch): New function.
7986 * Makefile (objfiles.o): Update dependencies.
7988 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
7990 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
7992 (locexpr_describe_location): Replace current_gdbarch by
7994 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
7995 (dwarf2_add_field): Likewise.
7996 (read_tag_pointer_type): Likewise.
7997 (read_base_type): Likewise.
7998 (new_symbol): Likewise.
8000 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
8001 (decode_base_type, decode_function_type): Likewise.
8002 (coff_read_struct_type, coff_read_enum_type): Likewise.
8003 (coff_symtab_read): Replace current_gdbarch by objfile arch.
8004 (decode_base_type): Likewise.
8005 (coff_read_enum_type): Likewise.
8006 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
8007 (coff_read_enum_type): Likewise.
8009 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
8010 (end_psymtab): Likewise.
8011 (process_one_symbol): Likewise.
8013 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
8014 (parse_procedure): Likewise.
8015 (parse_partial_symbols): Likewise.
8017 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
8019 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
8020 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
8022 (read_range_type): Replace current_gdbarch by objfile arch. Replace
8023 static range_index_type by built-in type.
8024 (read_one_struct_field): Replace current_gdbarch by objfile arch.
8025 (read_enum_type): Likewise.
8027 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
8030 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8032 * varobj.h (varobj_floating_p): Declare.
8033 * varobj.c (varobj_floating_p): New.
8034 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
8035 '@' as the name, update all floating varobjs.
8037 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8039 * varobj.c (struct varobj_root): Rename use_selected_frame to
8040 floating, and clarify the meaning.
8041 (varobj_create, varobj_update, new_root_variable): Adjust.
8042 (value_of_root): Don't use type_changed as in variable,
8044 (c_value_of_root): Adjust.
8046 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8048 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
8050 (linux_nat_wait): Add main lwp to gdb's thread list.
8051 * linux-thread-db.c (find_new_threads_callback): Also attach to
8052 already listed threads which thread_db didn't know about yet.
8054 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8056 * linux-nat.c (drain_queued_events): Fix comment typo.
8057 (linux_nat_attach): In async mode, don't rely on storing a pending
8058 status. Instead place the wait status on the pipe.
8059 (linux_nat_resume): Remove unreacheable shortcut code in async
8061 (stop_wait_callback): In async mode, don't store pending status.
8062 Instead, cancel breakpoints or resend the signal appropriatelly.
8063 (cancel_breakpoint): New, refactored from
8064 cancel_breakpoints_callback.
8065 (cancel_breakpoints_callback): Call cancel_breakpoint.
8066 (pipe_to_local_event_queue): Remove special token processing.
8067 (linux_nat_wait): Issue an internal error if a pending status is
8068 found in async mode.
8070 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
8072 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
8074 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
8075 Vladimir Prus <vladimir@codesourcery.com>
8077 * varobj.c (struct varobj_root): New component thread_id.
8078 (varobj_get_thread_id, check_scope): New functions.
8079 (c_value_of_root): Use check_scope. Switch to the
8080 proper thread if necessary.
8082 * varobj.h (varobj_get_thread_id): New extern.
8084 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
8086 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
8089 * top.c: Revert 2008-03-21 changes.
8091 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8093 * thread.c (make_cleanup_restore_current_thread): Make it
8095 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
8096 * varobj.c (varobj_update): Don't save/restore frame.
8097 (c_value_of_root): Save/restore thread and frame here,
8098 using make_cleanup_restore_current_thread.
8099 * Makefile.in: Update dependecies.
8101 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8103 * varobj.c (struct varobj_root): Clarify
8104 comment on the frame field.
8105 (varobj_create): Don't set frame if we have no
8108 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8111 Suggested by Jan Kratochvil:
8112 * top.c (gdb_rl_operate_and_get_next_completion): Call
8113 rl_redisplay_function.
8114 (gdb_rl_redisplay): New.
8115 (init_main): Set rl_redisplay_function.
8117 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
8119 * aix-thread.c (pdc_read_regs): Fix compiler warning.
8120 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
8121 (store_regs_kernel_thread): Likewise.
8123 2008-03-21 Pedro Alves <pedro@codesourcery.com>
8125 Linux native async support.
8127 * target.h (struct target_ops): Delete to_async_mask_value and add
8129 (target_is_async_p, target_async): Formatting.
8130 (target_async_mask_value): Delete.
8131 (target_async_mask): Delete function declaration, and add new
8132 target macro with the same name.
8134 * target.c (update_current_target): Replace to_async_mask_value by
8135 to_async_mask. Default to_async_mask to return_one.
8136 (target_async_mask): Delete.
8137 (find_default_can_async_p, find_default_is_async_p): New.
8138 (init_dummy_target): register find_default_can_async_p and
8139 find_default_is_async_p on the dummy target.
8141 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
8142 (debug_linux_nat_async): New global.
8143 (show_debug_linux_nat_async): New function.
8144 (linux_nat_async_enabled, linux_nat_async_mask_value)
8145 (linux_nat_event_pipe, linux_nat_num_queued_events)
8146 (linux_nat_async_events_enabled): New globals.
8147 (struct waitpid_result): New struct.
8148 (waitpid_queue): New global.
8149 (queued_waitpid, push_waitpid, drain_queued_events): New.
8150 (my_waitpid): Call queued_waitpid.
8151 (linux_child_follow_fork): Disable async events during the call.
8152 (blocked_mask): Delete.
8153 (sync_sigchld_action, async_sigchld_action): New globals.
8154 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
8155 async mode, block events during the call.
8156 (linux_nat_create_inferior): New.
8157 (linux_nat_attach): In sync mode, restore the mask states. In
8158 async mode, wake the event loop immediatelly.
8159 (detach_callback): Drain all queued events of the lwp we're
8161 (linux_nat_detach): Block async mode, and drain events of the main
8163 (linux_nat_resume): If in async mode, mask async events during the
8164 call. If short circuiting, force event loop to wake up. If
8165 resuming, set target_executing, and register target events in the
8167 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
8168 (linux_nat_wait): In async mode, block events during the call.
8169 Only enable/disable passing SIGINT to the inferior in sync mode.
8170 Get events from local waitpid queue. If no interesting events was
8171 found, return to events loop. Reregister target events in the
8172 event loop on exit. In sync mode, no need to reblock SIGCHLD.
8173 (linux_nat_kill): Disable events on entry.
8174 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
8175 here. Detach async mode from the event loop if there are no more
8176 forks available, otherwise leave it on.
8177 (sigchld_handler): Assure this is called only in sync mode.
8178 (linux_async_permitted, linux_async_permitted_1): New globals.
8179 (set_maintenance_linux_async_permitted)
8180 (show_maintenance_linux_async_permitted): New functions.
8181 (linux_nat_is_async_p, linux_nat_can_async_p)
8182 (linux_nat_async_mask): New.
8183 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
8184 (get_pending_events, async_sigchld_handler): New.
8185 (linux_nat_async_events): New.
8186 (async_terminal_is_ours): New global.
8187 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
8188 (async_client_callback, async_client_context): New.
8189 (linux_nat_async_file_handler, linux_nat_async)
8190 (linux_nat_disable_async, linux_nat_enable_async): New.
8191 (linux_nat_add_target): Register linux_nat_create_inferior,
8192 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
8193 linux_nat_async_mask, linux_nat_terminal_inferior and
8194 linux_nat_terminal_ours.
8195 (_initialize_linux_nat): Remove local action variable, and update
8196 code that used it to use sync_sigchld_action. Add new
8197 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
8198 set/show command in the maintenance class. Add new "linux-async"
8199 maintenance set/show command. Block SIGCHLD by default. Setup
8200 async_sichld_action, and sync_sigchld_action. Install the default
8202 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
8205 * linux-thread-db.c (re_check_for_thread_db): New.
8206 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
8207 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
8208 (thread_db_async_mask): New.
8209 (init_thread_db_ops): Register thread_db_can_async_p,
8210 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
8212 * remote.c (remote_async_mask_value): New.
8213 (remote_return_zero): New.
8214 (init_remote_ops): Register remote_return_zero as callbacks of
8215 to_can_async_p and to_is_async_p.
8216 (remote_can_async_p, remote_is_async_p, remote_async): Update to
8217 use remote_async_mask_value.
8218 (remote_async_mask): New.
8219 (init_remote_async_ops): Remove to_async_mask_value setting and
8220 register remote_async_mask as to_async_mask callback in
8223 * Makefile.in (linux-nat.o): Update.
8225 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8227 * gdbthread.h (add_thread_with_info): New.
8228 * linux-thread-db.c: Add some documentation.
8229 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
8230 (struct private_thread_info): Remove th_valid and ti_valid.
8231 Replace ti with tid.
8232 (thread_get_info_callback): Do not add TID to the new ptid. Do
8234 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
8235 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
8237 (attach_thread): Handle an already-existing thread. Use
8238 add_thread_with_info. Cache the th and tid.
8239 (detach_thread): Verify that private was set. Remove verbose
8240 argument and printing. Update caller.
8241 (thread_db_detach): Do not adjust inferior_ptid.
8242 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
8243 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
8244 (thread_db_wait): Do not use lwp_from_thread.
8245 (thread_db_pid_to_str): Use the cached TID.
8246 (thread_db_extra_thread_info): Check that private is set.
8247 (same_ptid_callback): Delete.
8248 (thread_db_get_thread_local_address): Do not use it or check
8249 is_thread. Check that private is set. Assume that the thread
8250 handle is already cached.
8251 (init_thread_db_ops): Remove to_resume and to_kill.
8252 * thread.c (add_thread_with_info): New.
8253 (add_thread): Use it.
8254 * linux-nat.c (find_thread_from_lwp): Delete.
8255 (exit_lwp): Do not use it. Check print_thread_events. Print before
8256 deleting the thread.
8257 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
8258 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
8259 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
8260 printf_unfiltered for thread exits.
8261 * procfs.c (procfs_wait): Likewise.
8263 2008-03-21 Chris Demetriou <cgd@google.com>
8265 * symtab.c (rbreak_command): Quote symbol name before passing
8266 it to break_command.
8268 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8270 * eval.c (evaluate_subexp_for_address): Clarify error message.
8271 Use value_must_coerce_to_target.
8272 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
8273 * valops.c (value_assign): Call value_coerce_to_target when
8274 assigning to anything but internalvars. Leave GDB-side arrays
8275 as arrays when assigning to internalvars.
8276 (value_must_coerce_to_target, value_coerce_to_target): New.
8277 (value_coerce_array, value_addr): Call value_coerce_to_target.
8278 (value_array): Create the array in GDB's memory instead of
8280 * value.h (value_must_coerce_to_target, value_coerce_to_target):
8283 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8285 * top.c (quit_confirm): Warn that we will kill the program.
8287 2008-03-19 Pedro Alves <pedro@codesourcery.com>
8289 * inflow.c (terminal_ours_1): Guard access to
8290 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
8292 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
8293 Jim Blandy <jimb@codesourcery.com>
8294 Daniel Jacobowitz <drow@false.org>
8296 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
8297 (dwarf2_read_address): Update prototype.
8299 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
8300 (signed_address_type): Likewise.
8301 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
8302 (execute_stack_op): Update calls to unsigned_address_type,
8303 signed_address_type and dwarf2_read_address. Fix implementation
8304 of DW_OP_deref_size.
8306 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
8307 (dwarf2_per_cu_addr_size): Likewise.
8308 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
8309 (struct dwarf2_loclist_baton): Likewise.
8311 * dwarf2loc.c (find_location_expression): Update calls to
8312 dwarf2_read_address. Use dwarf2_per_cu_objfile and
8313 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
8314 (locexpr_describe_location): Likewise.
8315 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
8316 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
8317 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
8318 to dwarf2_per_cu_addr_size (per_cu).
8319 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
8320 (loclist_read_variable): Likewise.
8321 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
8323 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
8324 instead of baton->objfile.
8325 (dwarf2_per_cu_obfile): New function.
8326 (dwarf2_per_cu_addr_size): Likewise.
8328 * dwarf2-frame.c (struct comp_unit): Move higher.
8329 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
8330 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
8331 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
8332 parameter by using fde->eh_frame_p. Use read_encoded_value
8333 to implement DW_CFA_set_loc.
8334 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
8335 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
8336 execute_stack_op and execute_cfa_program.
8337 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
8338 (size_of_encoded_value): Remove.
8339 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
8340 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
8341 (add_cie): Set cie->unit backlink.
8342 (decode_frame_entry_1): Set cie->addr_size. Update calls to
8344 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
8346 2008-03-17 Markus Deuling <deuling@de.ibm.com>
8348 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
8349 gdbarch_bfd_arch_info.
8351 2008-03-17 Joel Brobecker <brobecker@adacore.com>
8353 * aix-thread.c (pdc_read_regs): Minor reformatting.
8355 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
8357 * thread.c (print_thread_info): Don't insist
8358 on having current thread if there are no
8361 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8363 * infcmd.c (attach_command_post_wait)
8364 (attach_command_continuation): New.
8365 (attach_command): Support background async execution, and async
8366 execution in synchronous mode.
8368 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
8370 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
8371 * symmisc.c (dump_symtab_1): Likewise.
8372 * wrapper.c (gdb_value_struct_elt): Likewise.
8374 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8376 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
8378 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8380 * linux-nat.c (linux_nat_filter_event): New, refactored from
8382 (linux_nat_wait): Call linux_nat_filter_event.
8384 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
8386 * top.c (execute_command): Fix uninitialized variable error.
8388 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
8390 * Makefile.in (amd64nbsd-nat.o): New dependency.
8391 * amd64nbsd-nat.c: Include "nbsd-nat.h".
8392 (_initialize_amd64nbsd_nat): Update target vector to use
8393 nbsd_pid_to_exec_file.
8394 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
8396 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8398 Remove ignoring leading exec events code.
8399 * fork-child.c (startup_inferior): Do not set
8400 inferior_ignoring_leading_exec_events.
8401 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
8402 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
8403 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
8404 (handle_inferior_event): Remove code for ignoring leading exec
8406 * target.c (update_current_target): Do not inherit, or default,
8407 to_reported_exec_events_per_exec_call.
8408 (debug_to_reported_exec_events_per_exec_call): Remove.
8409 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
8410 * target.h (target_reported_exec_events_per_exec_call): Remove.
8411 (struct target): Remove the to_reported_exec_events_per_exec_call
8414 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8416 Implement -thread-info.
8417 * gdbthread.h (print_thread_info): Declare.
8419 * thread.c (print_thread_info): New, extracted
8420 from info_threads_command and adjusted to
8421 work for CLI and MI.
8422 (info_threads_command): Use print_thread_info.
8423 * Makefile.in: Update dependencies.
8425 * mi/mi-cmds.c (mi_cmds): Specify a handler
8427 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
8428 * mi/mi-main.c (mi_cmd_thread_info): New.
8429 (mi_cmd_list_features): Include 'thread-info'.
8431 2008-03-14 Kevin Buettner <kevinb@redhat.com>
8433 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
8434 to decide whether to match instruction patterns using "sw" and "sd".
8436 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8438 * infcmd.c (jump_command): Postpone disabling stdin until after
8441 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8443 * inflow.c (gdb_getpgrp): New.
8444 (gdb_has_a_terminal): Use get_getpgrp.
8445 (terminal_ours_1): If attach_flag is set, don't refetch
8446 inferior_process_group.
8448 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8450 * features/library-list.dtd: Allow "section" elements as children
8451 of "library". Add "section" element and describe its attributes.
8453 * solib-target.c (struct lm_info): Add section_bases member.
8454 (library_list_start_segment): Error out if seen a section element.
8455 (library_list_start_section): New.
8456 (library_list_end_library): New.
8457 (solib_target_free_library_list): Free section_bases.
8458 (section_attributes): New.
8459 (library_children): Make "segment" optional. Add "section" child.
8460 (library_list_children): Register library_list_end_library.
8461 (solib_target_relocate_section_addresses): Handle section bases.
8463 * NEWS: Mention new qXfer:libraries:read section offsets support.
8465 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8467 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
8468 (make_exec_error_cleanup): Remove declarations.
8469 * utils.c (exec_error_cleanup_chain): Remove.
8470 (do_exec_error_cleanups, discard_exec_error_cleanups)
8471 (make_exec_error_cleanup): Remove.
8472 * event-loop.c (start_event_loop): Adjust call to
8474 * event-top.c (async_enable_stdin): Remove the paramater dummy.
8475 (async_disable_stdin): Don't register async_enable_stdin via
8477 * inf-loop.c (inferior_event_handler): Don't
8478 call do_exec_error_cleanups. Call async_enable_stdin instead.
8479 * event-loop.c (start_event_loop): Adjust call to
8481 * tui/tui-interp.c (tui_command_loop): Adjust call to
8484 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8487 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
8488 * breakpoint.c (bpstat_do_actions): In async mode,
8489 don't jump to top expecting stop_bpstat to be already
8491 * event-loop.c (start_event_loop): Call async_enable_stdin
8493 * event-top.c (async_enable_stdin): Do nothing if sync_execution
8495 (command_handler): Do not setup continuation here.
8496 (command_line_handler_continuation): Move to...
8497 * top.c (command_line_handler_continuation): ... here.
8498 (execute_command): In async mode, register continuation.
8499 Don't check frame's language in running in async mode.
8500 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
8501 * inf-loop.c (complete_execution): Inline into...
8502 (inferior_event_handler): ... here. Clear target_executing before
8503 doing any cleanups. Don't try to show prompt if the target was
8505 * infcmd.c (signal_command): Add support for async mode.
8506 (finish_command): Only add continuation if the target was
8507 successfully resumed.
8508 * remote.c (init_async_opts): Register to_get_thread_local_address
8510 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8511 with sync_execution.
8512 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8515 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8517 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8518 * exec.c (exec_bfd_mtime): Define.
8519 (exec_close): Clear it.
8520 (exec_file_attach): Set it.
8521 * gdbcore.h (exec_bfd_mtime): Declare.
8522 * source.c (find_source_lines): Do not use bfd_get_mtime.
8524 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8526 * top.c (simplified_command_loop): Remove.
8528 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8530 Remove unused remote.c hooks.
8531 * remote.c (deprecated_target_resume_hook)
8532 (deprecated_target_wait_loop_hook): Remove.
8533 (remote_resume): Do not call deprecated_target_resume_hook.
8534 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8535 (remote_async_wait): Likewise.
8537 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8539 Implement MI notification for new threads.
8540 * doc/observer.texi (new_thread): Document.
8541 * observer.sh: Forward declare struct thread_info.
8542 * thread.c (add_thread): Notify observer.
8544 * interps.h (interp_init_ftype): New parameter
8546 (interp_set): Likewise.
8547 (top_level_interpreter_data): Declare.
8548 * interps.c (interp_set): New parameter top_level.
8549 Pass it to interpreter's init function. Remember
8550 top level interpreter.
8551 (interpreter_exec_cmd): Adjust.
8552 (top_level_interpreter_data): New.
8553 * main.c (captured_main): Pass 1 for top_level
8554 parameter of interp_set.
8555 * cli/cli-interp.c (cli_interpreter_init): New
8556 parameter top_level.
8557 * tui/tui-interp.c (tui_init): New parameter top_level.
8559 * mi/mi-interp.c (mi_new_thread): New.
8560 (mi_interpreter_init): If top level, register
8561 observer for new threads.
8563 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8565 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8567 * top.c (execute_command): Disable break and stop
8568 commands in async mode.
8570 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8573 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8574 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8575 Call target_stop in the INF_QUIT_REQ case.
8576 * Makefile.in (inf-loop.o): Update.
8578 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8580 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8581 Call target_stop in the INF_QUIT_REQ case.
8582 * Makefile.in (inf-loop.o): Update.
8584 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8586 * top.c (execute_command): Enable break, info and interrupt
8587 commands in async mode.
8589 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8590 Daniel Jacobowitz <dan@codesourcery.com>
8592 * breakpoint.h (breakpoint_restore_shadows): New
8594 * breakpoint.c (breakpoint_restore_shadows): New.
8595 (read_memory_nobpt): Delete.
8596 * gdbcore.h (read_memory_nobpt): Delete declaration.
8597 * target.c (memory_xfer_partial): Call
8598 breakpoint_restore_shadows.
8599 (restore_show_memory_breakpoints)
8600 (make_show_memory_beakpoints_cleanup): New.
8601 (show_memory_breakpoints): New.
8602 * target.h (make_show_memory_beakpoints_cleanup): Declare.
8603 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8604 Make sure we see memory breakpoints when checking if
8605 breakpoint is still there.
8606 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8607 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8608 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8609 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8611 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8613 * thread.c (add_thread): Use printf_unfiltered to print.
8615 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8617 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8618 that is true only on x86-solaris and x86_64-solaris.
8619 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8620 with proc_get_LDT_entry.
8622 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8624 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8625 * config.in, configure: Regenerate.
8626 * fork-child.c (fork_inferior): Call create_tty_session.
8627 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8628 (create_tty_session): New function.
8629 * terminal.h: Declare create_tty_session.
8631 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8634 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8635 * mipsread.c: Include elf/internal.h.
8636 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8639 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8641 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8642 to get at the current architecture and at the target specific vector.
8643 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8644 remove define of I387_ST0_REGNUM.
8646 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8648 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8649 get at the current architecture
8650 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8653 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8654 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8656 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8657 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8658 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8660 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8661 at the target specific vector.
8663 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8664 architecture. Use gdbarch_tdep to get at the target specific vector.
8666 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8667 update caller. Use gdbarch_tdep to get at the target specific vector.
8669 (i386_register_to_value: Use get_frame_arch to get at the current
8672 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8675 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8676 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8677 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8678 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8680 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8683 (i387_convert_register_p, i387_register_to_value,
8684 i387_value_to_register): Update call for i386_fp_regnum_p.
8686 * i387-tdep.h: Remove comment.
8687 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8688 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8689 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8690 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8691 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8693 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8695 * Makefile.in (fork-child.o): Update.
8696 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8697 argument. Gather all gdbserver features together.
8698 * fork-child.c (exec_wrapper): New variable.
8699 (fork_inferior): Use it.
8700 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8701 (unset_exec_wrapper_command, _initialize_fork_child): New.
8703 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8705 * source.c (directory_command): Modify the determination of
8706 condition of terminal "from_tty".
8708 2008-03-10 Matt Rice <ratmice@gmail.com>
8710 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8712 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8714 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8715 of the data passing to strtoulst function.
8716 (info_spu_signal_command): Likewise.
8718 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8720 * mi/mi-interp.c (mi_command_loop): Remove
8723 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8725 * remote.c (extended_remote_attach_1): Make local variable pid an int
8728 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8730 * solib-svr4.c (svr4_same_1): New function, originally extracted
8731 from svr4_same and expanded to handle the sparc64 case.
8732 (svr4_same): Move up and reimplement using svr4_same_1.
8733 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8735 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8737 * MAINTAINERS: Move self to Paper trail.
8739 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8741 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8742 * event-loop.c (call_async_signal_handler): New.
8743 * event-loop.h (call_async_signal_handler)
8744 (gdb_call_async_signal_handler): Declare.
8745 (mark_async_signal_handler): Add comments.
8746 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8747 * mingw-hdep.c (sigint_event, sigint_handler): New.
8748 (gdb_select): Use them. Wait for the readline signal handler
8750 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8751 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8752 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8754 (remote_fileio_ctrl_c_signal_handler): Use
8755 gdb_call_async_signal_handler.
8756 (initialize_remote_fileio): Initialize sigint_fileio_token.
8757 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8758 not initialize tokens here.
8759 (handle_remote_sigint_twice): Likewise. Reinstall
8760 handle_remote_sigint.
8761 (async_remote_interrupt_twice): Just call interrupt_query.
8762 (cleanup_sigint_signal_handler): Do not delete tokens.
8763 (remote_interrupt, remote_interrupt_twice): Use
8764 gdb_call_async_signal_handler.
8765 (interrupt_query): Reinstall the default signal handler.
8766 (_initialize_remote): Initialize tokens here.
8768 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8770 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8771 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8772 Change the type of the lr register to code_ptr.
8773 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8774 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8775 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8776 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8777 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8778 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8779 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8781 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8783 * MAINTAINERS: Update my email address.
8785 2008-03-03 Keith Seitz <keiths@redhat.com>
8787 From Dave Murphy <davem@devkitpro.org>:
8788 * configure.ac: Set tcl configdir to win under mingw.
8789 * configure: Regenerate.
8791 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8793 * breakpoint.c (fetch_watchpoint_value): New function.
8794 (update_watchpoint): Set and clear val_valid. Use
8795 fetch_watchpoint_value. Handle unreadable values on the
8796 value chain. Correct check for user-requested array watchpoints.
8797 (breakpoint_init_inferior): Clear val_valid.
8798 (watchpoint_value_print): New function.
8799 (print_it_typical): Use it. Do not free or clear old_val. Print
8800 watchpoints even if old_val == NULL.
8801 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8802 becoming readable or unreadable.
8803 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8804 (do_enable_watchpoint): Likewise.
8805 * breakpoint.h (struct breakpoint): Update comment for val. Add
8807 * NEWS: Mention watchpoints on inaccessible memory.
8809 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8811 * Makefile.in (i386-nat.o): Update.
8812 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8813 i386_use_watchpoints.
8814 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8815 i386_use_watchpoints.
8816 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8817 (i386_stopped_by_watchpoint): Update call.
8818 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8819 * config/i386/nm-i386.h: Conditionalize definitions on
8820 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8821 (i386_use_watchpoints): Declare.
8822 (i386_stopped_data_address): Update.
8823 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8824 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8826 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8828 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8829 * version.in: Bump version to 6.8.50.20080229-cvs.
8831 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8833 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8836 2008-02-28 Tom Tromey <tromey@redhat.com>
8838 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8840 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8842 * infcmd.c (kill_if_already_running): Make static. Use
8843 target_require_runnable.
8844 * target.c (target_require_runnable): New.
8845 * target.h (target_require_runnable): Declare.
8847 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8849 * frame.c (reinit_frame_cache): Only annotate if frames were
8852 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8854 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8855 * regformats/reg-ppc64.dat: Likewise.
8857 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8859 * features/Makefile (%.dat): Emit xmltarget statement.
8861 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8862 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8864 * regformats/arm-with-iwmmxt.dat: Regenerate.
8865 * regformats/mips64-linux.dat: Regenerate.
8866 * regformats/mips-linux.dat: Regenerate.
8867 * regformats/rs6000/powerpc-32.dat: Regenerate.
8868 * regformats/rs6000/powerpc-64.dat: Regenerate.
8869 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8871 * regformats/reg-arm.dat: Add xmlarch statement.
8872 * regformats/reg-i386.dat: Likewise.
8873 * regformats/reg-i386-linux.dat: Likewise.
8874 * regformats/reg-x86-64-linux.dat: Likewise.
8875 * regformats/reg-spu.dat: Likewise.
8877 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8879 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8882 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8884 * utils.c (debug_timestamp): New.
8885 (vfprintf_unfiltered): Print timestamps if requested.
8886 (show_debug_timestamp): New.
8887 (initialize_utils): Register "set debug timestamp".
8888 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8890 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8892 * breakpoint.c (skip_prologue_sal): New function.
8893 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8894 computed from a line number.
8896 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8898 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8899 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8900 Set PC register type to "code_ptr".
8901 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8902 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8903 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8904 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8905 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8906 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8907 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8910 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8912 * regformats/regdat.sh: Rename init_registers function in
8913 generated file to init_registers_${name}.
8915 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8916 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8917 * regformats/reg-s390x.dat: Set "name" to s390x.
8919 2008-02-26 Greg Law <glaw@undo-software.com>
8921 * regcache.c (registers_changed): Call reinit_frame_cache.
8923 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8925 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8926 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8927 and svr4_fetch_objfile_link_map.
8928 * Makefile.in (sh-linux-tdep.o): Update.
8930 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8932 * amd64-tdep.c (amd64_classify): Add support for decimal float
8934 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8935 use the struct return convention.
8937 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8939 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8940 to old format. Discard breakpoint address if shared library is
8942 (breakpoint_1): Adjust formatting of table header accordingly.
8944 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8946 * remote.c (remote_get_threadlist): If the response
8947 is empty, don't try to parse it.
8949 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8951 Unbreak 'target async'.
8952 * serial.c (serial_async): Set the
8953 handler function before enabling async
8956 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8958 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8960 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8962 * remote.c (extended_remote_attach_1): Set attach_flag.
8963 (extended_remote_create_inferior_1): Clear attach_flag.
8965 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8967 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8969 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8970 * solib-svr4.c (solib_svr4_r_brk): New.
8971 (open_symbol_file_object, svr4_current_sos): Always check the
8973 (svr4_fetch_objfile_link_map): Do not set debug_base.
8974 (enable_break): Use r_brk if it is set.
8975 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8976 (svr4_lp64_fetch_link_map_offsets): Likewise.
8977 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8979 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8980 Mark Kettenis <kettenis@gnu.org>
8982 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
8983 trad_frame_saved_reg.
8984 (trad-frame.h): New include.
8986 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
8987 instead of frame_obstack_zalloc.
8988 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
8990 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
8992 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8994 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
8995 from disassemble_info instead of gdbarch_byte_order.
8997 * mips-tdep.c (gdb_print_insn_mips): Likewise.
8998 * arm-tdep.c (gdb_print_insn_arm): Likewise.
9000 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9002 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
9003 gdbarch as parameter.
9005 * gdbarch.{c,h}: Regenerate.
9007 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9009 * mem-break.c (default_memory_insert_breakpoint)
9010 (default_memory_remove_breakpoint): Likewise.
9011 * target.h (default_memory_remove_breakpoint)
9012 (default_memory_insert_breakpoint): Likewise.
9014 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9015 parameter. Replace current_gdbarch by gdbarch.
9016 * m32r-tdep.c (m32r_memory_insert_breakpoint)
9017 (m32r_memory_remove_breakpoint): Likewise.
9019 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
9021 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
9023 2008-02-19 Joel Brobecker <brobecker@adacore.com>
9025 * NEWS: Add entry describing Add support improvements.
9027 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9029 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
9032 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9034 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
9035 register_offset_hack anymore.
9037 * regcache.{c,h} (register_offset_hack): Remove.
9039 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9041 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
9043 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
9044 current_gdbarch by gdbarch.
9045 (hppa64_hpux_find_global_pointer): Likewise.
9046 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
9047 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
9048 find_global_pointer.
9050 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
9052 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
9054 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
9055 of gdbarch_num_regs.
9057 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
9058 replace current_gdbarch by gdbarch.
9059 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
9061 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9063 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
9064 and replace current_gdbarch by gdbarch.
9066 (store_register): Update call for exec_one_dummy_insn.
9067 (fetch_register, store_register): Update call of regmap.
9069 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
9070 parameter and replace current_gdbarch by gdbarch.
9072 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
9073 the current architecture. Update call for getregs_supplies and
9075 (ppcnbsd_fetch_inferior_registers): Likewise.
9077 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
9078 replace current_gdbarch by gdbarch.
9079 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
9080 get_regcache_arch to get at the current architecture. Update call for
9083 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9085 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
9088 2008-02-15 Markus Deuling <deuling@de.ibm.com>
9090 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
9092 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
9094 * NEWS: Mention pending breakpints in MI.
9096 2008-02-14 Markus Deuling <deuling@de.ibm.com>
9098 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
9100 2008-02-13 Markus Deuling <deuling@de.ibm.com>
9102 Add script to build and test GDB using enable-targets=all.
9104 * gdb_buildall.sh: New file.
9106 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9108 * NEWS (New native configurations): Xtensa GNU/Linux.
9109 (New targets): Xtensa GNU/Linux.
9110 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
9112 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
9113 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
9114 * configure.tgt (xtensa*-*-linux*): New entry.
9115 * xtensa-config.c (xtensa_tdep): New variable.
9116 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
9117 (rmap): Change format based on new macro XTREG.
9118 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
9119 * xtensa-linux-nat.c: New.
9120 * xtensa-linux-tdep.c: New.
9121 * xtensa-xtregs.c: New.
9122 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
9123 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
9124 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
9125 (xtensa_register_t): New field coprocessor.
9126 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
9127 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
9128 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
9129 Update to handle privileged registers.
9130 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
9131 (xtensa_push_dummy_call): Set windowstart register correctly.
9132 (call0_analyze_prologue): Initialize xtensa_default_isa.
9133 (xtensa_derive_tdep): New.
9134 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
9135 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
9136 Call xtensa_derive_tdep().
9137 * config/xtensa/linux.mh: New.
9138 * regformats/reg-xtensa.dat: New.
9140 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
9142 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
9143 (filenames.h): New include.
9144 * Makefile.in (corelow.o): Add dependency for filenames.h.
9146 2008-02-08 Doug Evans <dje@google.com>
9148 * source.c (find_and_open_source): Always rewrite absolute filenames.
9150 2008-02-07 Doug Evans <dje@google.com>
9152 * breakpoint.c: #include "hashtab.h".
9153 (ambiguous_names_p): New fn.
9154 (update_breakpoint_locations): When restoring bp enable status, don't
9155 compare function names if any functions have same name.
9156 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
9158 2008-02-07 Joel Brobecker <brobecker@adacore.com>
9160 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
9161 instead of just a VEC*. Update use of SV.
9162 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
9164 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9166 * NEWS: Put all new commands since gdb-6.7 together.
9168 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9170 * ada-lang.c: #include "vec.h".
9171 (struct string_vector, new_string_vector, string_vector_append):
9173 (char_ptr): New typedef.
9174 (DEF_VEC_P (char_ptr)): New VEC type.
9175 (symbol_completion_add): Update profile to take the new VEC type
9176 instead of the old string_vector structure. Update code accordingly.
9177 (ada_make_symbol_completion_list): Use the new VEC type instead of
9178 the old string_vector structure, and update the code accordingly.
9179 * Makefile.in (ada-lang.o): Add dependency on vec.h.
9181 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
9183 * p-exp.y: Set current_type in missing places.
9184 (leftdiv_is_integer): New static variable.
9185 Typecast right operand of BINOP_DIV to long_double if both operands
9188 2008-02-06 Maciej W. Rozycki <macro@mips.com>
9190 * remote-mips.c (set_breakpoint): Rename to...
9191 (mips_set_breakpoint): ... this.
9192 (clear_breakpoint): Rename to...
9193 (mips_clear_breakpoint): ... this.
9194 (common_breakpoint): Rename to...
9195 (mips_common_breakpoint): ... this.
9196 (check_lsi_error): Rename to...
9197 (mips_check_lsi_error): ... this.
9199 2007-02-05 Joel Brobecker <brobecker@adacore.com>
9201 * language.h (struct language_defn): Add new field
9202 la_make_symbol_completion_list.
9203 * symtab.c (default_make_symbol_completion_list): Renames
9204 make_symbol_completion_list.
9205 (make_symbol_completion_list): New function.
9206 * symtab.h (default_make_symbol_completion_list): Add declaration.
9207 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
9208 (auto_language, local_language): Likewise.
9209 * objc-lang.c (objc_language_defn): Likewise.
9210 * scm-lang.c (scm_language_defn): Likewise.
9211 * m2-lang.c (m2_language_defn): Likewise.
9212 * f-lang.c (f_language_defn): Likewise.
9213 * jv-lang.c (java_language_defn): Likewise.
9214 * p-lang.c (pascal_language_defn): Likewise.
9215 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
9216 (minimal_language_defn): Likewise.
9217 * ada-lang.c (struct string_vector): New structure.
9218 (new_string_vector, string_vector_append, ada_unqualified_name)
9219 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
9220 (ada_make_symbol_completion_list): New functions.
9221 (ada_language_defn): Set la_make_symbol_completion_list.
9222 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
9223 this function is static.
9225 2008-02-05 Kevin Buettner <kevinb@redhat.com>
9227 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
9228 to account for call site optimizations.
9230 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
9232 * tracepoint.c (read_actions): Handle end-of-text indicator
9233 in action list properly. (Committed by Jim Blandy)
9235 2008-02-05 Jim Blandy <jimb@red-bean.com>
9237 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
9238 pseudoregister, not an internal error.
9239 Reported by: Andrzej Zaborowski
9241 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9243 * varobj.c (c_value_of_variable): Use xstrdup.
9245 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9247 Update stored rendition of varobj value when format changes.
9248 * varobj.c (varobj_set_display_format): Recomputed
9250 (c_value_of_variable): Return print_value.
9252 2008-02-03 Doug Evans <dje@google.com>
9254 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
9255 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
9256 * valops.c (value_one): New function.
9257 * value.h (value_one): Declare.
9259 Fix argument promotion for binary arithmetic ops for C.
9260 * valarith.c (unop_result_type): New fn.
9261 (binop_result_type): New fn.
9262 (value_binop): Move result type computation to binop_result_type.
9263 (value_pos, value_neg, value_complement): Move result type
9264 computation to unop_result_type.
9267 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9268 Return basetype, fieldno if found. All callers updated.
9269 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
9271 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9272 * symfile.h (fill_in_vptr_fieldno): Delete.
9274 2008-02-02 Doug Evans <dje@google.com>
9276 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
9278 * typeprint.c (*): Whitespace cleanup.
9280 2008-02-02 Mark Kettenis <kettenis@gnu.org>
9281 Luis Machado <luisgpm@br.ibm.com>
9282 Thiago Jung Bauermann <bauerman@br.ibm.com>
9284 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
9285 don't fit into registerson the stack the way GCC does.
9287 2008-02-01 Joel Brobecker <brobecker@adacore.com>
9289 * symtab.c (symbol_set_names): Do not add an entry in the demangling
9290 hash table for Ada symbols. Just store the linkage name as is,
9291 and leave the demangled_name as NULL.
9293 2007-02-01 Joel Brobecker <brobecker@adacore.com>
9295 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
9296 in the global scope.
9297 (new_symbol): Likewise.
9299 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9301 * breakpoint.c (break_command_1): Return void.
9302 (break_command_really): Return void. Rethrow
9303 exceptions instead of returning.
9304 (gdb_breakpoint): Remove the error_message parameter.
9305 Return void. Rename to set_breakpoint.
9306 * gdb.h (gdb_breakpoint): Rename and move to...
9307 * breakpoint.h (set_breakpoint): ...here.
9308 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
9309 event hooks even if exception is thrown. Adjust to
9310 gdb_breakpoint interface changes.
9313 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
9315 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
9316 float in both first and second word in the doubleword, to support
9319 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9321 Properly rethrow exception. This fixes errors
9322 about non-existent functions for -break-insert.
9323 * breakpoint.c (break_command_really): Use throw_exception
9324 for rethrowing. If rethrowing, don't print the exception.
9326 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9328 * NEWS: Mention Decimal Floating Point support.
9330 2008-01-31 Joel Brobecker <brobecker@adacore.com>
9332 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
9333 value type to builtin_type_void_func_ptr.
9335 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
9337 * s390-tdep.c (is_float_singleton, is_float_like,
9338 alignment_of, s390_return_value): Make checks for
9339 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
9341 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
9342 Thiago Jung Bauermann <bauerman@br.ibm.com>
9344 * infcmd.c (default_print_registers_info): Also print hex
9345 raw contents for TYPE_CODE_DECFLOAT registers.
9346 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
9347 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
9348 (rs6000_register_name): Add support for DFP pseudo-registers.
9349 (rs6000_pseudo_register_type): Likewise.
9350 rs6000_pseudo_register_reggroup_p): Likewise.
9351 (ppc_pseudo_register_read): New function.
9352 (ppc_pseudo_register_write): Likewise.
9353 (rs6000_pseudo_register_read): Likewise.
9354 (rs6000_pseudo_register_write): Likewise.
9355 (e500_pseudo_register_read): Move checks to
9356 rs6000_pseudo_register_read.
9357 (e500_pseudo_register_write): Move checks to
9358 rs6000_pseudo_register_write.
9359 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
9360 rs6000_pseudo_register_read and rs6000_pseudo_register_write
9361 in gdbarch if SPE or DFP is available. Adjust gdbarch's
9362 num_pseudo_regs to account for DFP pseudo regs.
9364 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9366 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
9367 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
9368 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
9369 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
9370 e500_pseudo_register_read, e500_pseudo_register_write): Use
9371 IS_SPE_PSEUDOREG macro.
9372 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
9373 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
9374 Remove initialization of tdep->ppc_ev31_regnum.
9376 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9378 * printcmd.c (print_formatted): Handle references as for unformatted
9381 2008-01-30 Joel Brobecker <brobecker@adacore.com>
9383 * eval.c (evaluate_subexp_standard): Add handling of user
9384 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
9386 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
9388 * eval.c (evaluate_subexp_standard): Support
9389 BINOP_INTDIV opcode.
9391 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
9393 * valarith.c (value_binop): Add floating-point BINOP_MIN and
9395 For BINOP_EXP, use length and signedness of left operand only for
9396 result, as for shifts.
9397 For integral operands to BINOP_EXP, use new integer_pow and
9398 uinteger_pow functions so as to get full range of results.
9399 (integer_pow): New function.
9400 (uinteger_pow): New function.
9402 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
9404 Use vector for varobj_list_children interface.
9405 * gdb/varobj.c (varobj_list_children): Return vector
9407 * gdb/varobj.h (varobj_list_children): Adjust
9409 (varobj_p): Declare. Declare vector thereof.
9410 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
9411 for varobj_list_children change.
9412 * Makefile.in (varobj_h): Update dependencies.
9414 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
9416 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
9417 TYPE_CODE_DECFLOAT arguments.
9418 (ppc64_sysv_abi_push_dummy_call) Likewise.
9419 (get_decimal_float_return_value): New function.
9420 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
9421 values by calling get_decimal_float_return_value.
9422 (ppc64_sysv_abi_return_value): Likewise.
9424 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
9426 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
9427 for preprocessor macro information. Formatting changes.
9429 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9431 * remote.c (struct remote_state): Add cached_wait_status.
9432 (remote_exec_file): New variable.
9433 (PACKET_vAttach, PACKET_vRun): New constants.
9434 (extended_remote_restart): Do not query for status.
9435 (struct start_remote_args): New.
9436 (remote_start_remote): Take it as a second argument. Check
9437 whether the target is running. Issue an error for non-running
9438 non-extended targets. Cache the wait status. Set inferior_ptid
9440 (remote_open_1): Prompt to disconnect non-running targets. Make
9441 sure the target is marked running. Do not set inferior_ptid here.
9442 Update call to remote_start_remote. Do not call remote_check_symbols
9443 if the target is not running.
9444 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
9445 argument. Handle a non-running target.
9446 (remote_detach): Use it.
9447 (extended_remote_detach): New.
9448 (remote_disconnect): Fix typo. Use remoute_mourn_1.
9449 (extended_remote_attach_1, extended_remote_attach)
9450 (extended_async_remote_attach): New.
9451 (remote_vcont_resume): Remove unused variable.
9452 (remote_wait, remote_async_wait): Use any cached wait status.
9453 (putpkt_binary, getpkt): Clear any cached wait status.
9454 (extended_remoute_mourn_1): New.
9455 (extended_remote_mourn): Use it.
9456 (extended_async_remote_mourn, extended_remote_run): New.
9457 (extended_remote_create_inferior_1): New.
9458 (extended_remote_create_inferior): Use it.
9459 (extended_remote_async_create_inferior): Likewise.
9460 (remote_xfer_partial): Skip for non-executing targets.
9461 (init_extended_remote_ops): Set to_detach and to_attach.
9462 (init_extended_async_remote_ops): Likewise. Use
9463 extended_async_remote_mourn.
9464 (_initialize_remote): Register vAttach, vRun, and
9465 set remote exec-file.
9466 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
9468 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9470 * Makefile.in (symfile.o): Update.
9471 * NEWS: Mention exec tracing support.
9472 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
9474 * infcmd.c (kill_if_already_running, detach_command)
9475 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
9476 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
9477 (follow_exec): Do not check may_follow_exec. Do not mourn and push
9478 targets. Apply the sysroot path to the loaded executable. Use
9479 no_shared_libraries.
9480 * linux-nat.c (linux_child_follow_fork): Print fork following
9481 messages if verbose.
9482 (kill_wait_callback): Kill again before waiting a second time.
9483 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
9484 no_shared_libraries.
9486 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9488 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
9490 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9492 * nto-tdep.h: Remove #include "defs.h".
9493 * nto-tdep.c: Add #include "defs.h".
9494 * Makefile.in (nto_tdep_h): Update dependencies.
9495 (nto-tdep.o): Likewise.
9497 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9499 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
9501 (proceed, start_remote): Update call to wait_for_inferior.
9502 * inferior.h (wait_for_inferior): Update declaration.
9503 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9504 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9505 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9506 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9508 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9510 * varobj (adjust_value_for_child_access): Added checking for
9511 returned value from gdb_value_ind.
9512 (c_describe_child): Likewise.
9513 (cplus_describe_child): Fixed a typo.
9515 2008-01-29 Jim Blandy <jimb@red-bean.com>
9517 * MAINTAINERS: Update my info.
9519 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9521 Use multiple locations for hardware watchpoints.
9522 This eliminates the need to traverse value chain, doing
9523 various checks, in three different places.
9525 * breakpoint.h (struct bp_location): New fields
9526 lengths and watchpoint_type.
9527 (struct breakpoint): Remove the val_chain field.
9528 * breakpoint.c (is_hardware_watchpoint): New.
9529 (free_valchain): Remove.
9530 (update_watchpoint): New.
9531 (insert_bp_location): For hardware watchpoint, just
9533 (insert_breakpoints): Call update_watchpoint_locations
9534 on all watchpoints. If we have failed to insert
9535 any location of a hardware watchpoint, remove all inserted
9537 (remove_breakpoint): For hardware watchpoints, directly
9539 (watchpoints_triggered): Iterate over locations.
9540 (bpstat_stop_status): Use only first location of
9541 a resource watchpoint.
9542 (delete_breakpoint): Don't call free_valchain.
9543 (print_one_breakpoint): Don't print all
9544 locations for watchpoints.
9545 (breakpoint_re_set_one): Use update_watchpoint for
9548 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9550 Don't reset watchpoint block on solib load.
9552 * breakpoint.c (insert_bp_location): For watchpoints,
9553 recompute condition.
9554 (breakpoint_re_set_one): Instead of recomputing value
9555 and condition for watchpoints, just reset value and
9556 let insert_breakpoints/insert_bp_location recompute it.
9557 Don't do anything about disabled watchpoint.
9559 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9561 * valarith.c (value_binop): Handle unsigned integer
9564 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9566 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9567 instruction pattern that appears frequently in position
9568 independent code. Fix bug in code which looks for "fmov" and
9569 backtracks if no "fmov" is found.
9571 2008-01-28 Doug Evans <dje@google.com>
9573 * dbxread.c (read_dbx_symtab): Fix indentation.
9574 Reformat comments to 80 columns.
9575 Move local var def closer to only use.
9577 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9579 * fork-child.c (SHELL_FILE): Remove #ifndef.
9580 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9582 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9584 * i386-tdep.c (i386_skip_noop): New function.
9585 (i386_analyze_prologue): Call i386_skip_noop function.
9587 2008-01-24 Michael Snyder <msnyder@specifix.com>
9589 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9590 * win32-nat.c (win32_xfer_partial): Ditto.
9591 * target.c (default_xfer_partial): Minor whitespace adjustment.
9593 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9595 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9596 strip bit 1 even if pc doesn't point to thumb code.
9598 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9600 * remote.c (remote_wait): Handle SIGINT between packets.
9601 (remote_async_wait): Likewise.
9603 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9604 Chris Demetriou <cgd@google.com>
9606 * thread.c (add_thread_silent): Renamed
9608 (print_thread_events): New variable definition.
9609 (show_print_thread_events): New function.
9610 (_initialize_thread): Add "set print thread-events" and
9611 "show print thread-events" commands.
9612 (add_thread): Announce new thread.
9613 * gdbthread.h (add_thread_silent): Declare.
9614 (print_thread_events): New variable declaration.
9615 * inf-ttrace.c (inf_ttrace_wait): Don't
9616 inform about new thread, as add_thread is always
9617 called too, and will take care of that.
9618 * infrun.c (handle_inferior_event): Likewise.
9619 * procfs.c (procfs_wait): Likewise.
9620 * remote.c (remote_currthread): Likewise.
9621 * sol-thread.c (sol_thread_wait): Likewise.
9622 * win32-nat.c (get_win32_debug_event): Likewise.
9623 * linux-thread-db.c (attach_thread): Likewise.
9624 Remove the verbose parameter.
9625 (check_event): Make detach_thread be verbose
9626 only if print_thread_events is set.
9627 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9628 about new thread. This is called only from
9629 linux-thread-db.c:attach_thread, which will take care.
9630 Remove the verbose parameter.
9631 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9633 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9635 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9637 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9639 * breakpoint.c (break_command_really): New parameter
9641 (break_command_1): Pass 0 as
9642 ignore_count to break_command_really.
9643 (gdb_breakpoint): Pass ignore_count to
9644 break_command_really.
9646 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9648 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9649 sigcontext struct via pointer.
9650 (struct sigframe comment): Update to show new field `psc'.
9652 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9654 * infrun.c (handle_inferior_event): If
9655 we failed to remove breakpoints, error,
9656 don't try to increment PC by hand.
9658 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9660 Add NetBSD/hppa target and host support.
9662 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9663 (hppabsd_gregset): Move to ...
9664 (hppabsd_regset_from_core_section): Rename
9665 hppaobsd_regset_from_core_section and move to ...
9666 (hppabsd_find_global_pointer): Update comment.
9667 (hppabsd_init_abi): Make global. Do not register
9668 hppabsd_regset_from_core_section.
9669 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9671 (_initialize_hppabsd_tdep): Move to ...
9672 * hppaobsd-tdep.c: ... here. New file.
9673 * hppnbsd-tdep.c: New file.
9674 * hppnbsd-nat.c: New file.
9675 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9676 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9677 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9678 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9679 * configure.host (hppa*-*-netbsd*): New entry.
9680 * configure.tgt (hppa*-*-netbsd*): New entry.
9681 (hppa*-*-openbsd*): Update.
9682 * NEWS (New native configuration): Mention NetBSD/hppa.
9683 (New targets): Mention NetBSD/hppa.
9685 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9687 * gdbarch.sh (function_list): Add new property bits_big_endian to
9689 * gdbarch.{c,h}: Regenerate.
9691 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9692 gdbarch_bits_big_endian (comment).
9693 (unpack_field_as_long, modify_field): Likewise.
9694 * value.h: Likewise (comment).
9695 * valops.c (value_slice): Likewise.
9696 * valarith.c (value_subscript, value_bit_index): Likewise.
9697 * gdbtypes.h (field): Likewise (comment).
9698 * eval.c (evaluate_subexp_standard): Likewise.
9699 * dwarf2read.c (dwarf2_add_field): Likewise.
9700 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9701 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9703 * defs.h (BITS_BIG_ENDIAN): Remove.
9705 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9707 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9709 * m2-exp.y (yylex): Likewise.
9710 * objc-exp.y (yylex): Likewise.
9712 * defs.h (DEPRECATED_STREQN): Remove.
9714 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9716 * MAINTAINERS: Update my email address.
9718 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9720 * README: Mention gdbserver/README.
9722 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9724 * valarith.c (value_binop): Handle BINOP_INTDIV
9725 for unsigned and signed integers.
9727 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9729 * s390-tdep.c (s390_gdbarch_init): Set default long double
9730 type to 128-bit IEEE quad.
9732 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9734 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9736 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9738 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9740 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9741 * value.c: All callers changed.
9743 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9745 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9746 DEPRECATED_STREQ by its expression.
9747 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9748 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9749 (scan_xcoff_symtab): Likewise.
9750 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9751 * f-lang.c (find_common_for_function): Likewise.
9752 * objc-exp.y (parse_number): Likewise.
9754 * defs.h (DEPRECATED_STREQ): Remove.
9756 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9758 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9759 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9760 get_frame_arch to get at the current_architecture. Update AM33_MODE
9762 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9763 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9765 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9767 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9769 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9771 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9773 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9774 current_gdbarch by gdbarch. Update caller.
9776 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9777 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9778 the current architecture. Update calls of
9779 amd64_native_gregset_supplies_p.
9780 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9781 (amd64bsd_store_inferior_registers): Likewise.
9783 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9785 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9786 Replace current_gdbarch by gdbarch. Update caller.
9788 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9790 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9791 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9792 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9793 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9794 (stabsect_build_psymtabs): Fix indentation.
9796 2008-01-15 Michael Snyder <msnyder@specifix.com>
9798 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9800 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9802 * win32-nat.c (win32_create_inferior): Restore code calling
9803 CloseHandle on ProcessInformation structure.
9805 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9807 * configure.ac: Check for void * as 3 argument of ptrace.
9808 * configure: regenerate.
9810 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9812 * alpha-tdep.c (alpha_heuristic_proc_start)
9813 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9814 current_gdbarch by gdbarch.
9816 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9817 current architecture by frame_info. Update alpha_heuristic_proc_start
9820 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9821 get_frame_arch to get at the current architecture by frame_info. Update
9822 alpha_sigtramp_register_address call.
9824 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9825 current_gdbarch by gdbarch. Update caller.
9826 (convert_to_extended, convert_from_extended): Add endianess parameter
9827 for comparison. Update caller.
9828 (arm_extract_return_value, arm_store_return_value): Use
9829 get_regcache_arch to get at the current architecture.
9831 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9832 current_gdbarch by gdbarch. Update caller.
9833 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9834 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9836 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9837 gdbarch as parameter. Update caller.
9838 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9839 current_gdbarch by gdbarch. Update caller.
9841 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9842 update caller. Replace current_gdbarch by gdbarch.
9844 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9845 the current architecture. Replace current_gdbarch by gdbarch.
9846 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9847 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9848 expression. Add gdbarch as parameter and replace current_gdbarch with
9850 (M6811_TDEP): Remove.
9851 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9853 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9854 current_gdbarch by gdbarch. Update caller.
9856 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9858 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9861 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9862 caller. Relace current_gdbarch by gdbarch.
9863 (altivec_register_p, spe_register_p): Likewise.
9864 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9866 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9867 altivec_register_p and spe_register_p.
9869 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9870 caller. Replace current_gdbarch by gdbarch.
9871 (score_analyze_prologue): use get_frame_arch to get at the current
9874 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9875 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9876 current_gdbarch by gdbarch. Update caller.
9877 (sparc_frame_cache): Use get_frame_arch to get at the current
9879 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9880 sparc_analyze_prologue.
9882 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9885 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9887 * exec.c: #include "arch-utils.h"
9888 (print_section_info): Use gdbarch_from_bfd to get at the
9889 current architecture. Replace current_gdbarch. Fix indention. Replace
9890 deprecated_print_address_numeric by paddress.
9891 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9893 * valprint.c (val_print_string): Replace
9894 deprecated_print_address_numeric.
9895 * tracepoint.c (trace_mention, scope_info): Likewise.
9896 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9897 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9898 (maintenance_check_symtabs): Likewise.
9899 * symfile.c (list_overlays_command): Likewise.
9900 * stack.c (frame_info, print_block_frame_labels): Likewise.
9901 * printcmd.c (print_address, print_address_demangle)
9902 (address_info): Likewise.
9903 * corefile.c (memory_error): Likewise.
9904 * infcmd.c (jump_command): Likewise.
9905 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9906 (mention, delete_breakpoint): Likewise.
9907 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9908 * dwarf2read.c (dump_die): Likewise.
9909 * ada-valprint.c (ada_val_print_1): Likewise.
9910 * f-valprint.c (f_val_print): Likewise.
9911 * linux-fork.c (info_forks_command): Likewise.
9912 * m32r-com.c (m32r_load_section, m32r_load)
9913 (m32r_upload_command): Likewise.
9915 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9917 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9919 * gdbarch.sh (skip_prologue): Add gdbarch
9921 * gdbarch.{c,h}: Regenerate.
9923 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9924 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9925 * avr-tdep.c (avr_skip_prologue): Likewise.
9926 * cris-tdep.c (cris_skip_prologue): Likewise.
9927 * frv-tdep.c (frv_skip_prologue): Likewise.
9928 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9929 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9930 * i386-tdep.c (i386_skip_prologue): Likewise.
9931 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9932 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9933 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9934 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9935 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9936 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9937 * mep-tdep.c (mep_skip_prologue): Likewise.
9938 * mips-tdep.c (mips_skip_prologue): Likewise.
9939 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9940 * mt-tdep.c (mt_skip_prologue): Likewise.
9941 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9942 * score-tdep.c (score_skip_prologue): Likewise.
9943 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9944 * sh-tdep.c (sh_skip_prologue): Likewise.
9945 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9946 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9947 * spu-tdep.c (spu_skip_prologue): Likewise.
9948 * v850-tdep.c (v850_skip_prologue): Likewise.
9949 * vax-tdep.c (vax_skip_prologue): Likewise.
9950 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9951 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9953 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9954 current_gdbarch by gdbarch.
9955 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9956 * s390-tdep.c (s390_skip_prologue): Likewise.
9958 2008-01-10 Doug Evans <dje@google.com>
9960 * defs.h (struct continuation_arg): Fix typo in comment.
9961 * target.c (target_translate_tls_address): Fix comment spelling error.
9963 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9965 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9966 (DOUBLEST_SCAN_FORMAT): Likewise.
9967 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9968 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9969 * c-exp.y (parse_number): Likewise.
9970 * jv-exp.y (parse_number): Likewise.
9971 * objc-exp.y (parse_number): Likewise.
9972 * p-exp.y (parse_number): Likewise.
9974 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9976 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9977 (check_typedef): Likewise.
9979 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9981 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
9982 seen_double_big_d, treat the new H, D, and DD modifiers as length
9985 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9987 * dwarf2read.c (read_enumeration_type): Add comment.
9989 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
9991 * config.in: Regenerate.
9993 2008-01-08 Joel Brobecker <brobecker@adacore.com>
9995 * ada-lang.c (ada_convert_actual): Renames convert_actual.
9997 (ada_convert_actuals): Delete.
9998 * ada-lang.h (ada_convert_actual): Add declaration.
9999 (ada_convert_actuals): Remove declaration.
10000 * infcall.c: #include "ada-lang.h".
10001 (value_arg_coerce): Add new parameter sp. Update function
10002 documetnation. Add handling of Ada function call parameters.
10003 * Makefile.in (infcall.o): Update dependencies.
10005 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10007 * ada-lang.c (ensure_lval): Fix value lval kind.
10008 (convert_actual): Add handling for arguments passed by reference.
10010 2008-01-08 Doug Evans <dje@google.com>
10012 * dbxread.c (read_dbx_symtab): Fix indentation.
10014 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
10016 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
10017 (valarith.o): Depend on dfp.h.
10018 (valops.o): Likewise.
10019 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
10020 (set_decnumber_context): New function.
10021 (decimal_check_errors): Likewise.
10022 (decimal_from_number): Likewise.
10023 (decimal_to_number): Likewise.
10024 (decimal_from_string): Use set_decnumber_context and
10025 decimal_check_errors.
10026 (decimal_from_integral): New function.
10027 (decimal_from_floating): Likewise.
10028 (decimal_to_double): Likewise.
10029 (promote_decimal): Likewise.
10030 (decimal_binop): Likewise.
10031 (decimal_is_zero): Likewise.
10032 (decimal_compare): Likewise.
10033 (decimal_convert): Likewise.
10034 * dfp.h (decimal_from_integral): New prototype.
10035 (decimal_from_floating): Likewise.
10036 (decimal_to_double): Likewise.
10037 (decimal_binop): Likewise.
10038 (decimal_is_zero): Likewise.
10039 (decimal_compare): Likewise.
10040 (decimal_convert): Likewise.
10041 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
10042 call to value_from_decfloat.
10043 * valarith.c: Include dfp.h.
10044 (value_args_as_decimal): New function.
10045 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
10046 (value_logical_not): Likewise.
10047 (value_equal): Likewise.
10048 (value_less): Likewise.
10049 (value_pos): Likewise.
10050 (value_neg): Formatting fix.
10051 * valops.c: Include dfp.h.
10052 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
10053 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
10054 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
10055 (value_from_decfloat): Remove expect_type argument.
10056 * value.h (value_from_decfloat): Update prototype.
10058 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
10060 Ignore change in name of dynamic linker during
10061 execution on Solaris. This also unbreaks pending breakpoints.
10063 * solist.h (struct target_so_ops): New field same.
10064 * solib-svr4.c (svr4_same): New.
10065 (_initialize_svr4_solib): Register svr4_same.
10066 * solib.c (update_solib_list): Use ops->same, if available.
10068 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
10070 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
10071 when using MS-DOS paths.
10073 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10075 * NEWS: Mention --pid and --core command line behaviour changes.
10077 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10079 * main.c (captured_main): Remove 'count' varible and the
10080 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
10081 --pid options were issued simultaneously. If an explicit pid
10082 option was passed, don't fallback to core file. Detect extra
10083 arguments better in the presence of explicit pid or core
10086 2008-01-05 Joel Brobecker <brobecker@adacore.com>
10088 * ada-lang.c (ada_which_variant_applies): Correctly compute
10089 the value of the discriminant when the variant record is packed.
10091 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10093 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
10094 that are used to differentiate homonyms.
10096 2008-01-04 Jerome Guitton <guitton@adacore.com>
10098 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
10099 when the type is an anonymous pointer type.
10100 (ada_check_typedef): Avoid a seg fault when the type is null.
10101 * ada-typeprint.c (print_array_type): Add support for pointer
10104 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
10106 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
10108 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10110 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
10111 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
10113 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10115 * ada-exp.y (chop_separator): New function.
10116 (write_selectors): Rewrite to re-use chop_separator.
10117 (ada_nget_field_index, get_symbol_field_type): New functions.
10118 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
10121 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
10123 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
10124 of SYMBOL_VALUE when working with function symbols.
10126 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10128 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
10129 expressions. These expressions do not need to be rewriten.
10131 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10133 * dwarf2read.c (read_enumeration_type): Flag type as stub if
10134 the given die is a declaration.
10136 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10138 * ada-lang.c (ada_array_bound_from_type): Make non-static.
10139 Handle properly the case when the index type is an enumerated type.
10140 Do not return the subtype of the bounds type, just return the
10141 bounds type directly - this is not needed and is more consistent
10142 with what we do for arrays when no XA parallel type exists.
10144 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10146 * ada-lang.c (static_unwrap_type): Add forward declaration.
10147 (template_to_static_fixed_type): Fields of dynamic types sometimes
10148 also need to be unwrapped. Take this into account.
10149 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
10150 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
10151 * ada-typeprint.c (ada_print_type): Get the typename from
10152 the original type, not the base type.
10154 2008-01-03 Jerome Guitton <guitton@adacore.com>
10156 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
10157 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
10158 Update calls to ada_to_fixed_type.
10159 (ada_template_to_fixed_record_type_1): Ditto, but without looking
10161 (ada_to_fixed_type): Add check_tag parameter; do not look for
10162 tag if null. When looking for a tag, use a fixed record type.
10163 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
10164 * ada-valprint.c (printable_val_type, ada_value_print): Update
10165 calls to ada_to_fixed_type.
10167 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
10169 * doublest.c (convert_floatformat_to_doublest): Call
10170 floatformat_to_doublest instead of floatformat_to_double and use
10171 DOUBLEST variables.
10172 (convert_doublest_to_floatformat): Call floatformat_from_doublest
10173 instead of floatformat_from_double and use DOUBLEST variables.
10175 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
10177 * MAINTAINERS (Write After Approval): Add self.
10179 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10181 * symfile.c (set_initial_language): Make non-static.
10182 * symfile.h (set_initial_language): Add declaration.
10183 * language.c: #include "symfile.h".
10184 (set_language): Call set_initial_language if the frame language
10185 could not be determined.
10187 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
10189 * eval.c (evaluate_subexp_for_address): Provide frame address to
10190 locate_var_value only if it will be needed.
10192 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
10194 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
10196 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10198 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
10199 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
10200 This is needed to make sure that any other treatment applied
10201 to the resulting value does not fail for spurious reason,
10202 such as trying to take the address of this value.
10204 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10206 * ada-lang.c (ada_value_equal): Dereference reference types when
10209 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
10211 Updated copyright notices for most files.
10213 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
10215 * win32-nat.c (psapi_module_handle): Remove static.
10216 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
10217 return first module found if base_address is zero. Don't initialize
10218 psapi function pointers here. Convert to cygwin paths when
10220 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
10221 executable name. Use get_module_name when that fails or when
10223 (_initialize_psapi): New function. Initialize psapi stuff before it is
10224 needed or issue a warning if it is not found. Move psapi_module_handle
10227 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10229 * ada-lang.c (ada_remove_trailing_digits): New function.
10230 (ada_remove_po_subprogram_suffix): New function.
10231 (ada_decode): Improve. Move the description of the algorithm
10232 directly inside the code, instead of in the function global
10235 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10237 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
10238 and always print the dereferenced value.
10240 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10242 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
10243 of the case where the first argument is a reference.
10244 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
10246 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10248 Implement support for Ada interface types.
10250 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
10251 (ada_is_ignored_field): Ignore fields that are a dispatch table
10254 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10256 * top.c (print_gdb_version): Update copyright year.
10258 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10260 * ChangeLog-2007: New ChangeLog rotation.
10261 * ChangeLog: Reset for 2008.
10262 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
10265 For older changes see ChangeLog-2007.
10271 version-control: never