1 2008-10-27 Pedro Alves <pedro@codesourcery.com>
3 * Makefile.in (.y.c, .l.c): sed free to xfree.
5 2008-10-27 Pedro Alves <pedro@codesourcery.com>
7 * Makefile.in (INSTALLED_LIBS, CLIBS): Remove reference to
9 (CDEPS): Remove reference to $(TM_CDEPS).
11 2008-10-26 Michael Snyder <msnyder@vmware.com>
13 * infrun.c (handle_inferior_event): Handle dynamic symbol
14 resolution in reverse.
16 2008-10-25 Joel Brobecker <brobecker@adacore.com>
18 * infrun.c: Minor comment reformatting.
20 2008-10-25 Pedro Alves <pedro@codesourcery.com>
22 * ada-exp.y (write_object_renaming): Use malloc instead of
24 * p-exp.y (pop_current_type): Use free instead of xfree.
26 2008-10-24 Pedro Alves <pedro@codesourcery.com>
28 * fork-child.c (startup_inferior): Only set threads not-executing
29 after getting all the pending execs. On TARGET_WAITKIND_IGNORE,
30 keep waiting, don't resume. On all other cases but
31 TARGET_WAITKIND_SIGNALLED and TARGET_WAITKIND_EXITED, switch to
34 2008-10-24 Pedro Alves <pedro@codesourcery.com>
36 Remote non-stop mode support.
38 * remote.c (pending_stop_reply): New.
39 (struct remote_state) <non_stop_aware, support_vCont_t>: New
41 (remote_async_inferior_event_token)
42 (remote_async_get_pending_events_token): New.
43 (notice_new_inferiors): New, abstracted out from record_currthread.
44 (record_currthread): Call it.
45 (remote_threads_info): Default threads to running in non-stop
46 mode. In non-stop mode, only qfThreadInfo is supported.
47 (remote_close): Discard all pending stop_replies. Close the event
49 (set_stop_requested_callback): New.
50 (remote_start_remote): Implement non-stop mode startup. In
51 all-stop, don't clear the thread list here.
52 (remote_non_stop_feature): New.
53 (remote_protocol_features): Add a "QNonStop" feature.
54 (remote_open_1): Clear cached_wait_status and non_stop_aware.
55 Clear the thread list here.
56 (remote_detach_1): Discard pending stop replies of the process we
58 (extended_remote_attach_1): Implement non-stop mode.
59 (remote_vcont_probe): Recognize `vCont;t'.
60 (remote_vcont_resume): Implement non-stop mode.
61 (remote_resume): Don't set waiting_for_stop_reply in non-stop
63 (remote_stop_ns): New.
64 (remote_stop): Rename to ...
65 (remote_stop_as): ... this. If we have a cached wait status,
66 don't bother interrupting the remote.
67 (remote_stop): Reimplement as wrapper around remote_stop_as and
69 (interrupt_query): Don't query in async mode.
70 (struct cached_reg, cahed_reg_t): New.
71 (struct stop_reply): New.
72 (stop_reply_queue): New.
73 (stop_reply_xmalloc, stop_reply_xfree)
74 (discard_pending_stop_replies, do_stop_reply_xfree)
75 (queued_stop_reply, push_stop_reply, peek_stop_reply)
76 (remote_parse_stop_reply, remote_get_pending_stop_replies)
77 (process_stop_reply): New.
78 (remote_wait_ns): New.
79 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
80 notion of current general thread is a process exit was reported.
81 (remote_wait): Call remote_wait_ns in non-stop mode.
82 (handle_notification): New.
83 (putpkt_binary): Handle notifications. Don't care for
84 waiting_for_stop_reply in non-stop mode.
85 (getpkt_sane): Rename to ...
86 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
87 argument. Handle it. Handle notifications.
88 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
89 (getpkt_or_notif_sane): New.
90 (select_new_thread_callback): Check for exited state instead of
91 comparing the ptid against minus_one_ptid.
92 (extended_remote_create_inferior_1): Query the remote about the
94 (remote_supports_non_stop): New.
95 (init_remote_ops): Register it.
96 (remote_async_inferior_event_handler): New.
97 (remote_async_get_pending_events_handler): New.
99 * infcmd.c (proceed_thread_callback): Comment.
100 (proceed_after_attach_callback, proceed_after_attach): New.
101 (attach_command_post_wait): In background attach, resume all
102 threads, but only if they are unsignalled, and not explicitly
103 stopped. In foreground attach, in non-stop mode, make sure to
104 stop all threads of the just attached to process.
105 (attach_command): In non-stop mode: If doing a background attach,
106 stop at least one thread. If a foreground attach, stop all
109 2008-10-24 Pedro Alves <pedro@codesourcery.com>
111 * event-loop.h: Mention async_event_handlers.
112 (async_event_handler): Forward declare.
113 (async_event_handler_func): New typedef.
114 (create_async_event_handler, delete_async_event_handler)
115 (mark_async_event_handler): Declare.
116 * event-loop.c (event_data): New.
117 (event_handler_func): Take an event_data instead of an integer.
118 (struct gdb_event): Replace the integer file descriptor by a
120 (async_event_handler): New.
121 (async_handler_ready): Delete.
122 (async_event_handler_list): New.
124 (create_file_event): Use it.
125 (process_event): Adjust.
126 (gdb_do_one_event): Poll from the event sources in round-robin
127 fashion across calls. Be sure to consult all sources before
129 (handle_file_event): Take an event_data instead of an integer.
131 (gdb_wait_for_event): Add `block' argument. Handle it.
132 (mark_async_signal_handler): Remove unneeded cast.
133 (invoke_async_signal_handler): Rename to ...
134 (invoke_async_signal_handlres): ... this. Return true if any was
136 (check_async_ready): Delete
137 (create_async_event_handler): New.
138 (mark_async_event_handler): New.
139 (struct async_event_handler_data): New.
140 (invoke_async_event_handler): New.
141 (check_async_event_handlers): New.
142 (delete_async_event_handler): New.
143 (handle_timer_event): Adjust.
145 2008-10-24 Doug Evans <dje@google.com>
147 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
148 is NULL. Simplify obs == NULL case.
150 2008-10-24 Hui Zhu <teawater@gmail.com>
151 Pedro Alves <pedro@codesourcery.com>
153 * infrun.c (can_use_displaced_stepping): Change type to
155 (can_use_displaced_stepping_auto): New string.
156 (can_use_displaced_stepping_on): New string.
157 (can_use_displaced_stepping_off): New string.
158 (can_use_displaced_stepping_enum): New array.
159 (show_can_use_displaced_stepping): In auto mode, also show
160 the current effect of the option.
161 (use_displaced_stepping): Return non-zero if displaced
162 stepping is auto, and can be used with GDBARCH, and in
163 non-stop mode. Return non-zero if displaced stepping is on,
164 and can be used with GDBARCH. Return zero otherwise.
165 (_initialize_infrun): Make the "set displaced-stepping"
166 command an enum command. Change its class to class_run.
167 Place it in the top level set list. Extend help to describe
170 2008-10-23 Pedro Alves <pedro@codesourcery.com>
172 * defs.h: Mention ptid_is_pid.
173 * inferior.h (ptid_is_pid): Declare.
174 * gdbthread.h (struct thread_info) <stop_requested>: New field.
175 (set_stop_requested): Declare.
176 * infcmd.c (interrupt_target_1): Call set_stop_requested.
177 * infrun.c (clear_proceed_status): Clear stop_requested.
178 (infrun_thread_stop_requested_callback,
179 infrun_thread_stop_requested): New.
180 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
181 thread that had an explicit stop request, pretend we got a
182 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
184 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
185 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
186 instead of mentioning signal 0.
188 * thread.c (set_stop_requested): New.
190 * linux-nat.c (queued_waitpid): Rename to ...
191 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
192 (queued_waitpid): New, as wrapper to queued_waitpid_1.
193 (push_waitpid): Push the SIGTRAP to the local event queue, to the
195 (send_sigint_callback): Delete.
196 (linux_nat_stop_lwp): New.
197 (linux_nat_stop): Use it.
199 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
201 * python/python-value (valpy_getitem): Fix heap corruption.
203 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
205 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
206 (procfs_create_inferior): Fetch list of threads.
208 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
210 * nto-procfs.c (procfs_files_info): Fix a typo.
211 (procfs_create_inferior): Make attach_flag per-inferior.
213 2008-10-23 Tom Tromey <tromey@redhat.com>
215 * python/python-value.c (value_to_value_object): Initialize
217 (valpy_new): Likewise.
219 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
220 Joel Brobecker <brobecker@adacore.com>
222 * ada-tasks.c (task_states, long_task_states): Use constant N_()
223 initializer. Define the strings as const.
224 (short_task_info, info_task): Translate the strings above.
226 2008-10-22 Joel Brobecker <brobecker@adacore.com>
228 * NEWS: Add entry for new feature (Ada tasking support).
230 2008-10-22 Joel Brobecker <brobecker@adacore.com>
232 * configure.ac: On alpha-osf, error out if enable_tui is set to
233 "yes", and set enable_tui to "no" if previously set to "auto".
234 Check for waddstr only if TUI support was requested. Move the
235 part of the configure script that updates various Makefile
236 variables up, together with the check for waddstr.
237 * configure: Regenerate.
239 2008-10-22 Joel brobecker <brobecker@adacore.com>
241 * gdbtypes.c (copy_type): New function.
242 * gdbtypes.h (copy_type): Add declaration.
243 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
244 variable, then use it.
246 2008-10-22 Joel Brobecker <brobecker@adacore.com>
248 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
249 (target_get_ada_task_ptid): New macro.
250 * target.c (default_get_ada_task_ptid): New function.
251 (update_current_target): Inherit field default_get_ada_task_ptid.
252 (update_current_target): Make default_get_ada_task_ptid the default
253 value for field to_get_ada_task_ptid.
254 * ada-lang.h (struct task_control_block): Delete. Never used.
255 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
257 (struct ada_task_info): New.
258 (ada_task_is_alive, ada_find_printable_frame)
259 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
261 (ada_build_task_list): Update prototype.
262 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
263 * ada-lang.c (ada_find_printable_frame): Make non-static.
264 * ada-tasks.c: New file.
265 * Makefile.in (SFILES): Add ada-tasks.c.
266 (COMMON_OBS): Add ada-tasks.o.
267 * linux-thread-db.c (thread_db_find_thread_from_tid)
268 (thread_db_get_ada_task_ptid): New functions.
269 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
271 2008-10-22 Tom Tromey <tromey@redhat.com>
274 * c-exp.y (string_exp): New production.
277 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
279 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
282 2008-10-20 Joel Brobecker <brobecker@adacore.com>
284 * NEWS: Add entry mentioning thread-support on Tru64
286 2008-10-19 Joel Brobecker <brobecker@adacore.com>
288 * dec-thread.c: New file.
289 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
292 2008-10-19 Hui Zhu <teawater@gmail.com>
294 * infrun.c (handle_inferior_event): Set "stop_pc" when
295 TARGET_WAITKIND_NO_HISTORY.
297 2008-10-19 Pedro Alves <pedro@codesourcery.com>
299 * python/python-value.c (value_object_methods)
300 (value_object_as_number, value_object_as_mapping): Move to bottom
302 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
303 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
304 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
305 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
306 (valpy_richcompare, valpy_dereference): Don't forward-declare.
307 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
309 2008-10-18 Pedro Alves <pedro@codesourcery.com>
311 * infrun.c (adjust_pc_after_break): Do nothing if executing in
314 2008-10-17 Pedro Alves <pedro@codesourcery.com>
316 * infcmd.c (GO_USAGE): Delete.
317 (go_command): Adjust.
319 2008-10-17 Michael Snyder <msnyder@vmware.com>
320 Target interface for reverse debugging.
321 * target.h (enum target_waitkind):
322 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
323 (struct target_ops): New method to_can_execute_reverse.
324 (target_can_execute_reverse): New macro.
325 * target.c (update_current_target): Inherit to_can_execute_reverse.
327 Remote interface for reverse debugging.
328 * remote.c (remote_can_execute_reverse): New target method.
329 (remote_resume): Check for reverse exec direction, and send
330 appropriate command to target.
331 (remote_wait_as): Check target response for NO_HISTORY status.
332 Also check for empty reply (target doesn't understand "bs" or "bc).
333 (remote_vcont_resume): Jump out if attempting reverse execution.
335 Event handling interface for reverse debugging.
336 * infrun.c (execution_direction): New state variable.
337 (enum inferior_stop_reason): Add NO_HISTORY reason.
338 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
339 Handle stepping over a function call in reverse.
340 Handle stepping thru a line range in reverse.
341 Handle setting a step-resume breakpoint in reverse.
342 Handle stepping into a function in reverse.
343 Handle stepping between line ranges in reverse.
344 (print_stop_reason): Print reason for NO_HISTORY.
345 (step_into_function): Rename to handle_step_into_function.
346 (handle_step_into_function_backward): New function.
347 (set_exec_direction_func, show_exec_direction_func): New funcs.
348 (proceed): No need to singlestep over a breakpoint
349 when resuming in reverse.
351 * inferior.h (enum exec_direction_kind): New enum.
352 (execution_direction): Export new execution state variable.
354 * breakpoint.c (make_breakpoint_silent): New function.
355 * breakpoint.h (make_breakpoint_silent): Export.
356 * infcmd.c (finish_command): Check for reverse exec direction.
357 (finish_backward): New function, handle finish cmd in reverse.
359 User interface for reverse execution.
360 * Makefile.in (reverse.c): New file.
361 * reverse.c: New file. User interface for reverse execution.
363 2008-10-17 Pedro Alves <pedro@codesourcery.com>
365 * remote.c (record_currthread): Add inferior before child threads.
366 (remote_threads_info): Check for exited threads. Mention
369 2008-10-16 Joel Brobecker <brobecker@adacore.com>
371 * breakpoint.h (enum bptype): New enum bp_catchpoint.
372 Delete bp_catch_fork and bp_catch_vfork.
373 (struct breakpoint_ops): Add new methods "insert", "remove"
374 and "breakpoint_hit".
375 * breakpoint.c (create_fork_vfork_event_catchpoint)
376 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
377 (insert_catchpoint): Remove handling of bp_catch_fork and
378 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
380 (insert_bp_location, update_breakpoints_after_exec)
381 (remove_breakpoint, bpstat_check_location, bpstat_what)
382 (allocate_bp_location): Likewise.
383 (print_it_typical, print_one_breakpoint_location, mention): Remove
384 handling of bp_catch_fork and bp_catch_vfork breakpoints.
385 (ep_is_catchpoint, user_settable_breakpoint)
386 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
387 (breakpoint_re_set_one, disable_command, enable_command):
388 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
389 bp_catchpoint breakpoints.
390 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
391 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
393 (catch_fork_breakpoint_ops): New static constant.
394 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
395 (print_it_catch_vfork, print_one_catch_vfork)
396 (print_mention_catch_vfork): New functions.
397 (catch_vfork_breakpoint_ops): New static constant.
398 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
399 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
400 to create the fork and vfork catchpoints.
401 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
402 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
404 (catch_exception_unhandled_breakpoint_ops): Likewise.
405 (catch_assert_breakpoint_ops): Likewise.
407 2008-10-16 Pedro Alves <pedro@codesourcery.com>
409 * remote.c (set_general_process): New.
410 (remote_check_symbols): Use it.
412 2008-10-16 Pedro Alves <pedro@codesourcery.com>
414 * remote.c (push_remote_target): Delete.
415 * target.h (push_remote_target): Delete declaration.
417 2008-10-15 Pedro Alves <pedro@codesourcery.com>
419 * remote.c (remote_close): Unregister remote_desc from the event
420 loop. Always restore the SIGINT handler. Discard all inferiors
422 (remote_detach_1, remote_disconnect): Don't unregister the file
423 descriptor from the event loop here.
424 (interrupt_query, readchar, getpkt_sane): Pop the target instead
425 of morning the current inferior.
426 (remote_kill): Don't unregister the file descriptor from the event
428 (remote_mourn_1): Don't discard inferiors here.
430 2008-10-15 Pedro Alves <pedro@codesourcery.com>
432 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
434 (moribund_breakpoint_here_p): Record the moribund
435 location in the moribund_locations vector.
436 * breakpoint.h (moribund_breakpoint_here_p): Declare.
437 (displaced_step_fixup): Check if the breakpoint the thread was
438 trying to step over has been removed since having been placed in
439 the displaced stepping queue.
440 (adjust_pc_after_break): In non-stop mode, check for a moribund
441 breakpoint at the stop pc.
442 (handle_inferior_event): Don't retire moribund breakpoints on
443 TARGET_WAITKIND_IGNORE.
445 2008-10-15 Pedro Alves <pedro@codesourcery.com>
447 * infrun.c (displaced_step_prepare): Switch thread temporarily
449 (displaced_step_fixup): Make sure target_resume sees ptid as
450 inferior_ptid. Add debug output.
452 2008-10-14 Pedro Alves <pedro@codesourcery.com>
456 * breakpoint.c (show_breakpoint_hit_counts): Delete.
457 (print_one_breakpoint_location): Adjust.
458 (breakpoint_clear_ignore_counts): Delete.
459 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
461 * target.c (generic_mourn_inferior): Don't clear ignore
462 counts (never reached).
464 2008-10-10 Doug Evans <dje@google.com>
466 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
467 for dwarf section offsets and sizes.
469 (dwarf2_per_cu_data): Ditto.
470 (create_all_comp_units): Change offset to unsigned int.
471 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
472 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
474 * dwarf2read.c (read_initial_length): Delete cu_header arg.
476 (read_checked_initial_length_and_offset): New function.
477 (read_offset_1): New function.
478 (read_offset): Call it.
479 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
480 instead of read_initial_length. Call read_offset_1 instead of
483 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
486 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
487 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
488 DW_AT_HP_block_index.
490 2008-10-10 Pedro Alves <pedro@codesourcery.com>
492 * remote.c (remote_start_remote): Always tell the stub if we're in
495 2008-10-09 Pedro Alves <pedro@codesourcery.com>
497 * remote.c (remote_wait): Rename to...
498 (remote_wait_as): ... this. Don't loop here. If the remote
499 didn't stop, return TARGET_WAITKIND_IGNORE.
500 (remote_wait): New, reimplemented on top of remote_wait_as.
502 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
504 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
507 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
509 * MAINTAINERS (Write After Approval): Add myself.
511 2008-10-09 Pedro Alves <pedro@codesourcery.com>
513 Make it compile without warnings.
515 * procfs.c (create_procinfo): Initialize `parent'.
516 (dead_procinfo): Pass a constant string as format to error.
517 (procfs_address_to_host_pointer): Add cast to gdb_type *.
518 (procfs_find_LDT_entry): Adjust format string to long int
520 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
521 (procfs_xfer_memory): Adjust prototype.
522 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
523 variable as printf_filtered format.
524 (procfs_make_note_section): Change type of auxv local to gdb_byte.
525 * Makefile.in: Remove special rule.
527 2008-10-09 Pedro Alves <pedro@codesourcery.com>
528 Daniel Jacobowitz <dan@codesourcery.com>
530 * remote.c (remote_open_1): Move acknowledging any pending ack,
531 querying supported features, activating noack mode, finding the
532 target description, enabling extended remote, and checking remote
533 symbols from here ...
534 (remote_start_remote): ... to here.
535 (remote_open_1): Don't pop the target if it is already gone.
536 * target.c (unpush_target): Check for the dummy target.
538 2008-10-09 Pedro Alves <pedro@codesourcery.com>
540 * ser-mingw.c: Include "command.h".
541 (pipe_windows_open): Declare locals at the beginning of the scope.
543 2008-10-08 Pedro Alves <pedro@codesourcery.com>
545 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
547 (remote_open_1): Clear waiting_for_stop_reply.
548 (remote_resume): Set waiting_for_stop_reply.
549 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
550 (putpkt_binary): If we're in async mode and waiting for a stop
551 reply, bail out with an error.
552 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
554 2008-10-08 Pedro Alves <pedro@codesourcery.com>
556 * remote.c (remote_get_thread_info): If the remote doesn't support
559 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
561 Convert static_kind into loc_kind enum.
562 * gdbtypes.h (enum field_loc_kind): New.
563 (union field_location): New field dwarf_block.
564 (struct field): Rename static_kind as loc_kind.
565 (FIELD_STATIC_KIND): Rename to ...
566 (FIELD_LOC_KIND): ... here.
567 (TYPE_FIELD_STATIC_KIND): Rename to ...
568 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
569 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
570 (TYPE_FIELD_STATIC): Remove.
571 (TYPE_FIELD_BITPOS): Reformat.
572 (SET_FIELD_BITPOS): New.
573 (FIELD_PHYSADDR): Rename to ...
574 (FIELD_STATIC_PHYSADDR): ... here.
575 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
576 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
577 (FIELD_PHYSNAME): Rename to ...
578 (FIELD_STATIC_PHYSNAME): ... here.
579 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
580 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
581 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
582 (field_is_static): New declaration.
583 * gdbtypes.c (field_is_static): New function.
584 (copy_type_recursive): Update throughout.
585 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
586 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
587 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
589 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
590 Pedro Alves <pedro@codesourcery.com>
592 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
593 avoid a name collision.
594 * gnu-nat.c: Likewise.
595 * i386gnu-nat.c: Likewise.
597 2008-10-07 Joel Brobecker <brobecker@adacore.com>
599 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
600 of arguments that are references.
602 2008-10-06 Doug Evans <dje@google.com>
604 * dwarf2read.c (dwarf2_die_debug): New static global.
605 (dump_die_shallow): Renamed from dump_die, New args f, indent.
606 Print to specified file, indented by the specified amount.
607 (dump_die_for_error): New fn. Point all existing callers of
609 (dump_die_die_1,dump_die): New fns, replaces ...
610 (dump_die_list): ... deleted.
611 (read_die_and_children_1): Old contents of read_die_and_children
613 (read_die_and_children): Rewrite.
614 (read_die_and_siblings): Call read_die_and_children_1 instead of
615 read_die_and_children.
616 (_initialize_dwarf2_read): New option "debug dwarf2-die".
617 * gdbinit.in (pdie): New macro.
619 * dwarf2read.c (offset_in_cu_p): New function.
620 (find_partial_die,follow_die_ref): Use it.
622 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
623 (maintenance_info_psymtabs): Ditto.
625 2008-10-05 Michael Snyder <msnyder@vmware.com>
627 * infrun.c (handle_inferior_event): Fix typo in comment.
629 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
631 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
633 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
636 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
639 2008-10-03 Joel Brobecker <brobecker@adacore.com>
641 * solib-osf.c: Include "solib.h".
643 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
645 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
646 and check for out-of-memory condition.
647 * exec.c (exec_file_command): Call it.
648 * infrun.c (handle_command, xdb_handle_command): Likewise.
649 * interps.c (interpreter_exec_cmd): Likewise.
650 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
651 * procfs.c (info_proc_cmd): Likewise.
652 * remote-mips.c (common_open): Likewise.
653 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
654 (gdbsim_open): Likewise.
655 * remote.c (extended_remote_run, remote_put_command)
656 (remote_get_command, remote_delete_command): Likewise.
657 * ser-mingw.c (pipe_windows_open): Likesise.
658 * source.c (add_path, show_substitute_path_command)
659 (unset_substitute_path_command, set_substitute_path_command):
661 * stack.c (backtrace_command): Likewise.
662 * symfile.c (symbol_file_command, generic_load)
663 (add_symbol_file_command): Likesise.
664 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
665 (maintenance_print_msymbols): Likewise.
667 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
669 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
670 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
671 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
672 valops.c (value_cast), varobj.c (c_number_of_children): Replace
673 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
674 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
675 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
676 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
677 (f77_get_upperbound): ... this function handling now only
678 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
679 (f77_get_dynamic_lowerbound): Replace with ...
680 (f77_get_lowerbound): ... this function handling now only
681 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
682 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
683 Update their callers.
684 * eval.c (evaluate_subexp_standard): Update their callers.
685 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
686 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
688 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
689 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
690 the lower_bound_was_default variable. Update the
691 f77_get_dynamic_upperbound, f77_get_upperbound and
692 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
693 * gdbtypes.c (print_bound_type): Remove the function.
694 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
696 * gdbtypes.h (enum array_bound_type): Remove.
697 (struct main_type): Remove the fields upper_bound_type and
698 lower_bound_type. Comment the new overload of the field artificial.
699 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
700 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
701 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
702 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
704 2008-10-02 Tom Tromey <tromey@redhat.com>
706 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
708 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
710 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
712 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
713 (mips_linux_init_abi): Do not override skip_trampoline_code.
714 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
715 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
716 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
717 (mips_skip_mips16_trampoline_code): Rename from
718 mips_skip_trampoline_code.
719 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
720 * infrun.c (handle_inferior_event): Do not pass zero to
721 in_solib_dynsym_resolve_code.
723 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
724 Pedro Alves <pedro@codesourcery.com>
726 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
729 2008-10-01 Tom Tromey <tromey@redhat.com>
731 * symtab.c (search_symbols): Update.
732 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
734 2008-10-01 Tom Tromey <tromey@redhat.com>
736 * symfile.c (syms_from_objfile): Update.
737 (reread_symbols): Update.
738 * objfiles.h (OBJF_SYMS): Remove.
739 (OBJF_REORDERED): Renumber.
740 (OBJF_SHARED): Likewise.
741 (OBJF_READNOW): Likewise.
742 (OBJF_USERLOADED): Likewise.
744 2008-10-01 Tom Tromey <tromey@redhat.com>
746 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
747 (find_pc_sect_symtab): Likewise.
748 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
749 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
750 MSYMBOL_TYPE, not SYMBOL_TYPE.
751 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
752 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
753 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
755 * m2-exp.y (yylex): Use SYMBOL_CLASS.
757 2008-10-01 Tom Tromey <tromey@redhat.com>
759 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
760 (scan_xcoff_symtab): Update.
761 * mdebugread.c (record_minimal_symbol): Update.
762 (parse_partial_symbols): Update.
763 * elfread.c (record_minimal_symbol): Update.
764 * dbxread.c (record_minimal_symbol): Update.
765 * coffread.c (record_minimal_symbol): Update.
766 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
767 (sh64_elf_make_msymbol_special): Update.
768 * mips-tdep.c (mips_elf_make_msymbol_special): Use
769 MSYMBOL_TARGET_FLAG_1.
770 (mips_elf_make_msymbol_special): Likewise.
771 (msymbol_is_special): Likewise.
772 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
773 (install_minimal_symbols): Likewise.
774 (prim_record_minimal_symbol): Update.
775 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
776 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
777 (MSYMBOL_SET_RTI): Redefine.
778 (MSYMBOL_IS_RTC): Redefine.
779 (MSYMBOL_IS_RTI): Redefine.
780 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
781 (MSYMBOL_IS_SPECIAL): Redefine.
782 * symtab.h (struct minimal_symbol) <info>: Remove.
783 <target_flag_1, target_flag_2>: New fields.
784 (MSYMBOL_INFO): Remove.
785 (MSYMBOL_TARGET_FLAG_1): New macro.
786 (MSYMBOL_TARGET_FLAG_2): Likewise.
787 (prim_record_minimal_symbol_and_info): Update.
789 2008-09-30 Joel Brobecker <brobecker@adacore.com>
791 * ada-lang.c (is_digits_suffix): Delete unused function.
793 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
795 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
798 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
800 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
802 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
803 supposed to be null. Fixes debugger segfaults.
804 (is_unchecked_variant): New function.
805 (to_fixed_variant_branch_type): Modify to leave unchecked unions
807 (ada_template_to_fixed_record_type_1): Fix comment.
809 2008-09-30 Joel Brobecker <brobecker@adacore.com>
811 * ada-lang.c (standard_exc): New static constant.
812 (ada_exception_catchpoint_cond_string): Add special handling
813 for the predefined exceptions.
815 2008-09-30 Joel Brobecker <brobecker@adacore.com>
817 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
818 the code accordingly.
820 2008-09-30 Joel Brobecker <brobecker@adacore.com>
822 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
823 treatment of expect_type. Return the correct type when dereferencing
826 2008-09-30 Tom Tromey <tromey@redhat.com>
829 * symtab.c (struct add_macro_name_data): New struct.
830 (add_macro_name): New function.
831 (default_make_symbol_completion_list): Complete macro names.
832 * scm-lang.c (scm_language_defn): Update.
833 * p-lang.c (pascal_language_defn): Update.
834 * objc-lang.c (objc_language_defn): Update.
835 * macrotab.h (macro_callback_fn): Add user_data argument.
836 (macro_for_each): Likewise.
837 (macro_for_each_in_scope): Declare.
838 * macrotab.c: (struct macro_for_each_data): New struct.
839 (foreach_macro): Use it.
840 (macro_for_each): Likewise.
841 (foreach_macro_in_scope): New function.
842 (macro_for_each_in_scope): Likewise.
843 * macrocmd.c (print_one_macro): Add argument.
844 (macro_list_command): Pass NULL to macro_for_each.
845 * m2-lang.c (m2_language_defn): Update.
846 * language.h (struct language_defn) <la_macro_expansion>: New
848 (macro_expansion): New enum.
849 * language.c (unknown_language_defn): Update. Fix order of
851 (auto_language_defn): Likewise.
852 (local_language_defn): Update.
853 * jv-lang.c (java_language_defn): Update.
854 * f-lang.c (f_language_defn): Update.
855 * c-lang.c (c_language_defn): Update.
856 (cplus_language_defn): Likewise.
857 (asm_language_defn): Likewise.
858 (minimal_language_defn): Likewise.
859 * ada-lang.c (ada_language_defn): Update.
861 2008-09-30 Joel Brobecker <brobecker@adacore.com>
863 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
864 (get_scope_pc_bounds): Use it.
866 2008-09-27 Tom Tromey <tromey@redhat.com>
869 * macrocmd.c (extract_identifier): Add is_parameter argument.
870 (macro_define_command): Update.
871 (macro_undef_command): Likewise.
872 * macroexp.c (stringify): New function.
873 (find_parameter): Likewise.
874 (gather_arguments): Add nargs argument. Handle varargs.
875 (substitute_args): Add is_varargs and va_arg_name arguments.
876 Handle varargs, splicing, stringification. Use find_parameter.
877 (expand): Handle varargs.
879 2008-09-27 Tom Tromey <tromey@redhat.com>
881 * scm-lang.c (scm_language_defn): Update.
882 * p-typeprint.c (pascal_print_typedef): New function.
883 * p-lang.h: (pascal_print_typedef): Declare.
884 * p-lang.c (pascal_language_defn): Update.
885 * objc-lang.c (objc_language_defn): Update.
886 * m2-typeprint.c (m2_print_typedef): New function.
887 * m2-lang.h (m2_print_typedef): Declare.
888 * m2-lang.c (m2_language_defn): Update.
889 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
891 (struct language_defn) <la_print_typedef>: New field.
892 (default_print_typedef): Declare.
893 (LA_PRINT_TYPEDEF): New define.
894 * language.c (unknown_language_defn): Update.
895 (auto_language_defn): Update.
896 (local_language_defn): Update.
897 * jv-lang.c (java_language_defn): Update.
898 * f-lang.c (f_language_defn): Update.
899 * c-typeprint.c (c_print_typedef): New function.
900 * c-lang.h (c_print_typedef): Declare.
901 * c-lang.c (c_language_defn): Update.
902 (cplus_language_defn): Update.
903 (asm_language_defn): Update.
904 (minimal_language_defn): Update.
905 * ada-lang.c (ada_language_defn): Update.
906 * typeprint.c (default_print_typedef): New function.
908 2008-09-27 Tom Tromey <tromey@redhat.com>
910 * jv-exp.y (insert_exp): Define using ISO syntax.
911 (copy_exp): Likewise.
912 (push_expression_name): Likewise.
913 (push_fieldnames): Likewise.
914 (java_type_from_name): Likewise.
917 (parse_number): Likewise.
919 2008-09-26 Joel Brobecker <brobecker@adacore.com>
921 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
923 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
925 * stack.c (print_frame_args): Fix typos in comments.
927 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
929 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
931 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
933 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
935 2008-09-24 Andreas Schwab <schwab@suse.de>
937 * frame.c (get_frame_register_bytes): Take pseudo registers into
938 account. Avoid excessive function calls.
940 2008-09-23 Doug Evans <dje@google.com>
942 * dcache.c (state_chars): New static global.
943 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
945 (dcache_info): Print cache state as mnemonically useful letters instead
948 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
950 2008-09-22 Tom Tromey <tromey@redhat.com>
952 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
955 2008-09-22 Pedro Alves <pedro@codesourcery.com>
957 * infrun.c (follow_exec): Don't do a generic mourn. Instead
958 inline the required bits.
959 * breakpoint.h (enum inf_context): Add inf_execd.
961 2008-09-22 Pedro Alves <pedro@codesourcery.com>
963 * infrun.c (handle_inferior_event): In the follow exec case,
964 context-switch before doing anything else.
966 2008-09-22 Pedro Alves <pedro@codesourcery.com>
968 * top.c (any_thread_of, kill_or_detach): New functions.
969 (quit_target): Iterate over all inferiors, killing or detaching
972 2008-09-22 Pedro Alves <pedro@codesourcery.com>
974 Remove the attach_flag global, and make it per-inferior.
976 * inferior.h (attach_flag): Delete.
977 (inferior_process): Declare.
978 * solib.c (update_solib_list): Adjust.
979 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
980 * inf-ptrace.c (inf_ptrace_detach): Adjust.
981 (inf_ptrace_files_info): Get it from the current inferior.
982 * inf-ttrace.c (inf_ttrace_attach): Adjust.
983 (inf_ttrace_files_info): Get it from the current
985 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
986 (clear_sigint_trap): Get it from the current process.
987 * remote.c (extended_remote_attach_1)
988 (extended_remote_create_inferior_1): Adjust.
989 * top.c (quit_confirm, quit_target): Get it from the current inferior.
990 * procfs.c (do_detach): Adjust.
991 (procfs_wait): Get it from the event inferior.
992 (procfs_files_info): Get it from the current inferior.
993 * nto-procfs.c (procfs_files_info): Likewise.
994 (procfs_attach): Adjust. Set the attach_flag here.
995 (do_attach): Don't set it here.
996 (procfs_detach): Don't clear it.
997 (procfs_mourn_inferior): Don't clear it.
998 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
999 * target.c (attach_flag): Delete.
1000 (generic_mourn_inferior): Don't clear it.
1001 * win32-nat.c (get_win32_debug_event): Get it from the event
1003 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
1004 in the inferior accordingly.
1005 (win32_attach): Don't set the attach_flag here. Pass 1 to
1006 do_intial_win32_stuff.
1007 (win32_files_info): Get it from the current inferior.
1008 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
1009 do_intial_win32_stuff.
1011 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1013 Make the stop_soon global be per-inferior instead.
1015 * infcmd.c (attach_command_post_wait): Adjust.
1016 (attach_command): Likewise.
1018 * inferior.h (stop_soon): Delete.
1019 (struct inferior): Add stop_soon member.
1021 * infrun.c (stop_soon): Delete.
1022 (clear_proceed_status, start_remote)
1023 (fetch_inferior_event, handle_inferior_event): Adjust.
1024 (signal_stop_state): Don't check stop_soon here. Check in callers
1026 (save_inferior_status, restore_inferior_status): Adjust.
1028 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
1029 signals to common code if starting up the inferior.
1031 * inferior.h (struct inferior_info): Added stop_soon member.
1032 * inferior.c (add_inferior) Clear stop_soon.
1034 * mips-tdep.c (heuristic_proc_start): Adjust.
1035 * nto-procfs.c (procfs_create_inferior): Adjust.
1036 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
1037 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1038 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
1039 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
1041 * win32-nat.c (do_initial_win32_stuff): Adjust.
1043 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
1045 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1047 Implement remote multi-process extensions.
1049 * remote.c (struct remote_state): Add extended and
1050 multi_process_aware fields.
1051 (remote_multi_process_p): New.
1052 (PACKET_vKill): New.
1053 (record_currthread): Use thread_change_ptid. Notice new
1055 (set_thread, remote_thread_alive): Use write_ptid.
1056 (write_ptid, read_ptid): New.
1057 (remote_current_thread, remote_threads_extra_info): Use them.
1058 (remote_threads_info): Likewise. Detect new inferiors.
1059 (remote_start_remote): Add inferior to inferior list.
1060 (remote_multi_process_feature): New.
1061 (remote_protocol_features): Add "multiprocess" feature.
1062 (remote_query_supported): Pass "multiprocess+" as supported
1064 (remote_open_1): Clear multi_process_aware. Set extended
1066 (remote_detach_1): Detach current process. Use extended packet
1067 format for extended-remote multi-process. Detach process from the
1068 inferior list. Only mourn after printing output.
1069 (extended_remote_attach_1): Add process to the inferior list.
1070 (remote_vcont_resume): Use write_ptid to pass the thread ids.
1071 (remote_wait): Use read_ptid. Implement the extended
1072 multi-process extension format of the 'W' and 'X' reply packets.
1073 Remove exited inferiors from inferior list.
1074 (remote_xfer_memory): Set general thread.
1075 (remote_vkill): New.
1076 (extended_remote_kill): New.
1077 (remote_mourn_1): Discard all inferiors.
1078 (select_new_thread_callback): New.
1079 (extended_remote_mourn_1): If there are more processes to debug,
1080 switch to a thread in another process, and don't pop the target.
1081 (extended_remote_create_inferior_1): Add the new process to the
1083 (remote_stopped_by_watchpoint): Indenting.
1084 (remote_xfer_partial): Set the general thread.
1085 (remote_pid_to_str): If the remote is multi-process aware, print
1086 the process id as well as the thread id.
1087 (remote_get_thread_local_address): Use write_ptid.
1088 (init_extended_remote_ops): Register extended_remote_kill.
1089 (_initialize_remote): Register new packets. Change
1090 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
1093 * thread.c (thread_change_ptid): Also account for the inferior pid
1096 * inferior.h (discard_all_inferiors): Declare.
1097 * inferior.c (discard_all_inferiors): New.
1099 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1101 * gnu-nat.c (gnu_attach): Add process to inferiors table.
1102 (gnu_detach): Remove it.
1103 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
1105 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
1106 to inferior table accordingly.
1107 (inf_ptrace_attach): Add new process to inferior table.
1108 (inf_ptrace_detach): Remove it.
1109 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
1110 to inferior table accordingly.
1111 (inf_ttrace_attach): Add process to inferior table.
1112 (inf_ttrace_detach): Remove it.
1113 * linux-fork.c (init_fork_list): Delete any left over inferior.
1114 (linux_fork_mourn_inferior, detach_fork_command): Also delete
1115 processes from inferior list.
1116 * monitor.c (monitor_open): Add process to inferior list.
1117 (monitor_close): Remove it.
1118 * nto-procfs.c (procfs_attach): Add process to inferior list.
1119 Find threads after pushing the target.
1120 (procfs_detach): Remove process from inferior list.
1121 (procfs_create_inferior): Add process to inferior list.
1122 * procfs.c (procfs_detach): Remove process from inferior list.
1123 (do_attach): Add process to inferior list.
1124 * remote-sim.c (sim_create_inferior): Add process to inferior list.
1125 (gdbsim_close): Remove it.
1126 * target.c (generic_mourn_inferior): If inferior_ptid is not
1127 null_ptid, remove the corresponding inferior from inferior list.
1128 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
1129 (win32_detach): Remove it.
1130 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
1131 to inferior list accordingly.
1132 * fork-child.c (fork_inferior): Add process to inferior list.
1133 * corelow.c (CORELOW_PID): Define.
1134 (core_close): Remove core from inferior list.
1135 (core_open): Add it.
1137 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1139 * inferior.h: Forward declare struct ui_out.
1140 Forward declare struct private_inferior.
1141 (struct inferior): New.
1142 (init_inferior_list, add_inferior, add_inferior_silent)
1143 (delete_inferior, delete_inferior_silent, detach_inferior)
1144 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1145 (valid_inferior_id, find_inferior_pid): New functions.
1146 (inferior_callback_func): New typedef.
1147 (iterate_over_inferiors, print_inferior, have_inferiors)
1148 (current_inferior): New functions.
1149 * inferior.c: New file.
1151 * Makefile.in (SFILES): Add inferior.c.
1152 (COMMON_OBS): Add inferior.o.
1154 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
1156 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
1157 instead of determining symbol and line info directly.
1158 * MAINTAINERS: Update my email address.
1160 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
1162 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
1163 at the same address as a prologue marker. Do not skip an entire
1166 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
1168 * frame.c (get_frame_register_bytes): Comment improvments.
1170 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1172 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
1175 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1177 * MAINTAINERS: Update my email address.
1179 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1181 * frame.c (get_frame_register_bytes): Detect bad debug info.
1183 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1185 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
1186 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
1188 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
1190 (handle_inferior_event): ... here after the add_thread call together
1191 with the local adjust_pc_after_break and reinit_frame_cache calls.
1193 2008-09-16 David Daney <ddaney@avtrex.com>
1195 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
1196 all hardware bpstats.
1198 2008-09-16 Joel Brobecker <brobecker@adacore.com>
1200 * gstdint.h: Delete.
1202 2008-09-15 Mark Kettenis <kettenis@gnu.org>
1204 * infcall.c (generic_push_dummy_code): Remove.
1205 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
1207 2008-09-15 Doug Evans <dje@google.com>
1209 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
1210 (struct attribute): Ditto.
1212 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1214 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
1215 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
1217 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
1218 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
1219 Correct arguments and improve comments.
1220 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
1222 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
1223 point DBX register, change error to warning, and improve comments.
1225 2008-09-14 Doug Evans <dje@google.com>
1227 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
1229 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1231 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
1233 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1235 * defs.h (GCC_GENERATED_STDINT_H): Define.
1237 2008-09-13 Tom Tromey <tromey@redhat.com>
1239 * varobj.c (varobj_set_display_format): Use xfree.
1240 * tracepoint.c (stringify_collection_list): Use xfree.
1241 * remote-fileio.c (remote_fileio_reset): Use xfree.
1242 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
1243 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
1245 * cp-support.c (mangled_name_to_comp): Use xfree.
1247 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1249 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
1250 the associated complete symbol is also in the list.
1251 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
1252 extracted out from ada_lookup_symbol_list.
1253 (ada_lookup_symbol_list): Use them. Remove the search through
1254 the minimal symbols.
1256 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1258 * dwarf2read.c (add_partial_subprogram): New procedure.
1259 (scan_partial_symbols): Use it.
1260 (load_partial_dies): Read in children of subprogram and lexical
1261 blocks for Ada compilation units.
1263 2008-09-13 Tom Tromey <tromey@redhat.com>
1265 * symfile.c (build_id_verify): Free 'found'.
1266 (find_separate_debug_file): Use xfree, not free.
1268 2008-09-12 Doug Evans <dje@google.com>
1270 * corefile.c (write_memory): Remove unnecessary copying.
1272 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
1273 order of _initialize_* fns.
1275 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
1276 first_die_offset. All uses updated.
1277 Delete unused members cu_head_ptr, next.
1278 Move members base_known, base_address to ...
1279 (dwarf2_cu) ... here. All uses updated.
1281 2008-09-12 Pedro Alves <pedro@codesourcery.com>
1283 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
1284 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
1286 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1288 * fork-child.c (startup_inferior): Use target_wait and target_resume
1289 directly instead of calling wait_for_inferior / resume.
1291 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
1292 or init_wait_for_inferior.
1293 (run_command_1): Call init_wait_for_inferior.
1295 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1297 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
1298 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
1299 builtin_type_int, builtin_type_long, builtin_type_signed_char,
1300 builtin_type_unsigned_char, builtin_type_unsigned_short,
1301 builtin_type_unsigned_int, builtin_type_unsigned_long,
1302 builtin_type_float, builtin_type_double, builtin_type_long_double,
1303 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
1304 builtin_type_bool, builtin_type_long_long,
1305 builtin_type_unsigned_long_long): Remove macros.
1307 (builtin_type_f_character, builtin_type_f_integer,
1308 builtin_type_f_integer_s2, builtin_type_f_logical,
1309 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
1310 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
1311 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
1312 builtin_type_f_complex_s32): Likewise.
1314 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
1315 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
1317 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
1318 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
1320 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
1321 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
1323 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1325 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
1326 target_gdbarch instead of builtin_type_void_data_ptr.
1327 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
1328 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
1329 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
1330 open_symbol_file_object): Likewise.
1331 * nto-tdep.c (LM_ADDR): Likewise.
1333 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1335 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
1336 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
1337 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
1339 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1341 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
1342 and its associated types to perform pointer conversion.
1343 (procfs_can_use_hw_breakpoint): Likewise.
1344 (procfs_auxv_parse): Remove unused variable.
1346 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1348 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
1349 instead of builtin_type_void_data_ptr.
1350 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
1352 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1354 * expprint.c (print_subexp_standard): Compare against builtin type
1355 associated with exp->gdbarch instead of builtin_type_char.
1357 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
1358 extract values of arbitrary logical type. Handle arbitrary
1361 * printcmd.c (float_type_from_length): New function.
1362 (print_scalar_formatted, printf_command): Use it.
1364 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1366 * valops.c: Include "objfiles.h" and "symtab.h".
1367 (find_function_in_inferior): New argument OBJF_P. Use it to return
1368 objfile where function is defined. Use per-objfile arch types
1369 instead of builtin_type_ to define default return type.
1371 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
1372 architecture to define inferior call argument types.
1373 * gcore.c (derive_heap_segment): Likewise.
1374 * objc-lang.c (value_nsstring): Likewise.
1375 * scm-lang.c (scm_lookup_name): Likewise.
1376 * scm-valprint.c (scm_inferior_print): Likewise.
1377 * valops.c (value_allocate_space_in_inferior): Likewise.
1379 * eval.c (evaluate_subexp_standard): Update calls.
1380 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
1382 * linux-fork.c: Include "objfiles.h".
1383 * scm-lang.c: Include "objfiles.h".
1384 * scm-valprint.c: Include "objfiles.h".
1386 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1388 * gdbarch.sh (name_of_malloc): Remove.
1389 * gdbarch.c, gdbarch.h: Re-generate.
1390 * valops.c (value_allocate_space_in_inferior): Do not call
1391 gdbarch_name_of_malloc.
1393 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1395 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
1396 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
1397 (value_bit_index): Use extract_unsigned_integer
1398 instead of unpack_long to read single byte.
1400 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1402 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
1403 associates types instead of builtin_type_ macros.
1404 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
1405 (call_function_by_hand): Use per-architecture "int" type as
1406 fall-back if find_function_addr returns NULL VALUE_TYPE.
1407 Update call to value_arg_coerce.
1409 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1411 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
1412 (cplus_make_method_ptr): Add TYPE parameter.
1413 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
1414 on to current_cp_abi.method_ptr_size callback.
1415 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
1416 current_cp_abi.make_method_ptr callback.
1418 * gdbtypes.c (lookup_methodptr_type): Pass target type
1419 argument to cplus_method_ptr_size.
1420 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
1421 (value_struct_elt_for_reference): Likewise.
1423 * gnu-v3-abi.c (get_class_arch): New function.
1424 (vtable_address_point_offset): Add GDBARCH parameter. Use it
1425 instead of current_gdbarch. Update all callers.
1426 (gnuv3_get_vtable): Likewise.
1427 (gnuv3_get_virtual_fn): Likewise.
1428 (gnuv3_decode_method_ptr): Likewise.
1429 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
1430 Use it instead of current_gdbarch.
1431 (gnuv3_virtual_fn_field): Likewise.
1432 (gnuv3_baseclass_offset): Likewise.
1433 (gnuv3_print_method_ptr): Likewise.
1434 (gnuv3_method_ptr_to_value): Likewise.
1435 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
1436 class architecture. Use architecture types instead of builtin types.
1437 (gnuv3_make_method_ptr): Likewise.
1439 * cp-valprint.c (cp_print_class_member): Expect pointer type
1440 instead of class type. Use its length when extracting value.
1441 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
1443 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1445 * stack.c (return_command): Use frame architecture to determine
1446 default integer return type.
1448 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
1449 to determine pointer types.
1450 (f77_get_dynamic_upperbound): Likewise.
1452 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
1453 (resolve_msgsend): Use architecture of current frame to determine
1454 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
1455 (resolve_msgsend_stret, resolve_msgsend_super,
1456 resolve_msgsend_super_stret): Likewise.
1458 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1460 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
1461 instead of builtin_type_ macros.
1462 * amd64-tdep.c (amd64_register_type): Likewise.
1463 (amd64_get_longjmp_target): Likewise.
1464 * arm-tdep.c (arm_register_type): Likewise.
1465 * avr-tdep.c (avr_register_type): Likewise.
1466 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
1467 * frv-tdep.c (frv_register_type): Likewise.
1468 * h8300-tdep.c (h8300_register_type): Likewise.
1469 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
1470 hppa_skip_trampoline_code): Likewise.
1471 * i386-tdep.c (i386_register_type): Likewise.
1472 (i386_unwind_pc, i386_sse_type): Likewise.
1473 * ia64-tdep.c (ia64_register_type): Likewise.
1474 * m32r-tdep.c (m32r_register_type): Likewise.
1475 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
1476 * m88k-tdep.c (m88k_register_type): Likewise.
1477 * mep-tdep.c (mep_register_type): Likewise.
1478 * mips-tdep.c (mips_pseudo_register_type): Likewise.
1479 * mn10300-tdep.c (mn10300_register_type): Likewise.
1480 * mt-tdep.c (mt_copro_register_type): Likewise.
1481 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
1482 (rs6000_convert_register_p, rs6000_register_to_value,
1483 rs6000_value_to_register): Likewise.
1484 * s390-tdep.c (s390_register_type): Likewise.
1485 * sh64-tdep.c (sh64_register_type): Likewise.
1486 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
1487 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
1488 sh_sh4_build_float_register_type, sh_sh4_register_type,
1489 sh_default_register_type): Likewise.
1490 * sparc64-tdep.c (sparc64_register_type): Likewise.
1491 * sparc-tdep.c (sparc32_register_type): Likewise.
1492 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
1493 * v850-tdep.c (v850_register_type): Likewise.
1494 * vax-tdep.c (vax_register_type): Likewise.
1495 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
1496 xtensa_push_dummy_call): Likewise.
1498 * std-regs.c (value_of_builtin_frame_fp_reg,
1499 value_of_builtin_frame_pc_reg): Likewise.
1500 * target-descriptions.c (tdesc_register_type): Likewise.
1502 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1504 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
1505 instead of builtin_type_int as default unspecified integral type.
1506 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
1507 assign_component, to_fixed_range_type): Likewise.
1508 * ada-typeprint.c (print_range, print_range_bound,
1509 print_range_type_named): Likewise.
1510 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
1511 * eval.c (evaluate_subexp_standard): Likewise.
1512 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1513 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
1514 build_gdb_vtable_type): Likewise.
1515 * jv-lang.c (java_array_type): Likewise.
1516 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
1517 * m2-valprint.c (m2_print_long_set): Likewise.
1518 * parse.c (follow_types): Likewise.
1519 * p-typeprint.c (pascal_type_print_base): Likewise.
1520 * valops.c (value_one, value_array, value_string,
1521 value_bitstring): Likewise.
1522 * value.c (allocate_repeat_value, value_from_string): Likewise.
1523 * varobj.c (c_describe_child): Likewise.
1524 * mt-tdep.c (mt_register_type): Likewise.
1525 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
1526 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
1528 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1530 * defs.h (struct gdbarch): Add forward declaration.
1531 (set_next_address): Add GDBARCH argument.
1532 * printcmd.c (set_next_address): Use it to find pointer type.
1533 * breakpoint.c (breakpoint_1): Update call.
1534 * source.c (line_info): Likewise.
1535 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1537 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1538 types for internal variable values.
1539 * infrun.c (handle_inferior_event): Likewise.
1540 * source.c (forward_search_command, reverse_search_command): Likewise.
1541 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1542 set_tracepoint_num, set_traceframe_context): Likewise.
1544 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1546 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1547 and builtin_true_unsigned_char.
1548 (builtin_type_true_char): Remove macro, add extern declaration.
1549 (builtin_type_true_unsigned_char): Add extern declaration.
1550 * gdbtypes.c (builtin_type_true_char): New global variable.
1551 (builtin_type_true_unsigned_char): Likewise.
1552 (_initialize_gdbtypes): Initialize them.
1553 (gdbtypes_post_init): Do not initialize builtin_true_char
1554 and builtin_true_unsigned_char members of struct builtin_type.
1556 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1557 use builtin_type_true_unsigned_char instead.
1559 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1560 instead of builtin_type_char for internal string.
1562 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1564 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1565 (builtin_type_f_void): Remove macro.
1566 * gdbtypes.c (builtin_type_void): New global variable.
1567 (_initialize_gdbtypes): Initialize it.
1569 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1570 lookup_pointer_type or lookup_function_type on builtin_type_void.
1571 * printcmd.c (set_next_address): Likewise.
1572 * objc-lang.c (value_nsstring): Likewise.
1573 * mt-tdep.c (mt_copro_register_type): Likewise.
1574 * xtensa-tdep.c (xtensa_register_type): Likewise.
1576 * symfile.c (syms_from_objfile): Remove special handling
1577 of builtin_type_void and builtin_type_char.
1579 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1581 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1582 of builtin_type_ macros when handling OP_OBJC_ operations.
1583 * objc-lang.c (print_object_command): Likewise.
1585 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1587 * ada-valprint.c: Include "objfiles.h".
1588 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1589 a System.Address type is defined to retrieve the proper pointer type
1592 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1594 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1595 result type instead of builtin_type_int.
1596 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1597 (ada_value_subscript): Update call to value_pos_atr.
1598 (ada_value_ptr_subscript): Likewise.
1599 (ada_evaluate_subexp): Likewise.
1601 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1603 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1604 (cast_from_fixed_to_double): Rename to ...
1605 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1606 of builtin_type_double.
1607 (ada_value_cast): Use cast_from_fixed instead of casting result
1608 of cast_from_fixed_to_double.
1609 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1611 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1613 * valops.c (value_ind): No longer allow dereferencing an
1615 * eval.c (evaluate_subexp_standard): Handle deferencing an
1617 * ada-lang.c (ada_evaluate_subexp): Likewise.
1619 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1621 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1622 a reference type, pass the reference type directly to unpack_pointer.
1623 * c-valprint.c (c_val_print): Likewise.
1624 * f-valprint.c (f_val_print): Likewise.
1625 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1626 * p-valprint.c (pascal_val_print): Likewise.
1628 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1630 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1631 to construct the EVAL_SKIP dummy return value.
1632 * ada-lang.c (ada_evaluate_subexp): Likewise.
1633 * jv-lang.c (evaluate_subexp_java): Likewise.
1634 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1635 * scm-lang.c (evaluate_exp): Likewise.
1637 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1639 * value.h (coerce_enum, coerce_number): Remove prototypes.
1640 * value.c (coerce_enum, coerce_number): Remove.
1641 * valarith.c (value_x_binop): Do not call coerce_enum.
1642 (value_x_unop): Likewise.
1643 (value_logical_not): Call coerce_array instead of coerce_number.
1645 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1647 * ax-gdb.c: Include "language.h".
1648 (gen_frame_args_address): Add GDBARCH parameter; use it
1649 instead of current_gdbarch.
1650 (gen_frame_locals_address): Likewise.
1651 (gen_var_ref): Add GDBARCH parameter. Update calls to
1652 gen_frame_args_address and gen_frame_locals_address. Use
1653 pointer type from gdbarch.
1654 (gen_usual_unary): Add EXP parameter. Use integer type
1656 (gen_usual_arithmetic): Likewise.
1657 (gen_integral_promotions): Likewise.
1658 (gen_add, gen_sub): Remove.
1659 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1660 (gen_logical_not): Use passed-in boolean result type
1661 instead of builtin_type_int.
1662 (gen_complement): Do not call gen_usual_unary or
1663 gen_integral_promotions.
1664 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1665 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1666 Use builtin_type_int32 as internal range type.
1667 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1668 as result type. Update call to gen_expr.
1669 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1670 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1671 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1672 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1673 Use exp->gdbarch instead of current_gdbarch.
1674 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1676 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1678 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1679 and unop_promote before calling value_binop et. al.
1680 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1681 and unop_promote before calling value_binop et. al.
1683 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1684 (value_pos): Do not call unop_promote.
1685 (value_neg, value_complement): Likewise.
1687 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1689 * value.h (unop_promote, binop_promote): Add prototypes.
1690 * eval.c (unop_promote, binop_promote): New functions.
1691 * valarith.c (unop_result_type, binop_result_type): Remove.
1692 (value_binop): Call binop_promote or unop_promote.
1693 Inline remaining parts of binop_result_type. Remove special
1694 code to truncate integer values for unsigned operations.
1695 (value_pos): Call unop_promote. Inline remaining parts of
1697 (value_neg, value_complement): Likewise.
1699 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1701 * value.h (value_add, value_sub): Remove.
1702 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1703 * valarith.c (value_add, value_sub): Remove.
1704 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1705 (find_size_for_pointer_math): Add assertion. Update comment.
1706 (value_binop): Update comment.
1708 * eval.c (ptrmath_type_p): New function.
1709 (evaluate_subexp_standard): Replace value_add and value_sub
1710 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1711 Use builtin_type_uint8 instead of builtin_type_char to hold
1712 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1713 * valarith.c (value_subscript): Replace value_add by
1714 value_ptradd. Replace value_sub by value_binop.
1715 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1716 (ada_tag_name_2): Replace value_add by value_ptradd.
1717 (ada_evaluate_subexp): Replace value_add and value_sub by
1719 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1721 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1722 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1724 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1726 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1727 the expression architecture instead of builtin_type_int as the
1730 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1732 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1733 a type parameter as expression element.
1734 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1735 type as expression element.
1736 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1737 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1739 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1741 * language.h (struct language_arch_info): New members
1742 bool_type_default and bool_type_symbol.
1743 (lang_bool_type): Remove prototype.
1744 (LA_BOOL_TYPE): Remove macro.
1745 (language_bool_type): Add prototype.
1746 * language.c (lang_bool_type): Remove.
1747 (language_bool_type): New function.
1749 * value.h (value_in): Change return value to int.
1750 * value.c (value_in): Return int instead of struct value *.
1752 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1753 of using LA_BOOL_TYPE. Update call to value_in.
1754 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1755 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1757 * language.c (unknown_language_arch_info): Set bool_type_default member
1758 of struct language_arch_info.
1759 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1760 bool_type_default members of struct language_arch_info.
1761 * c-lang.c (c_language_arch_info): Set bool_type_default member
1762 of struct language_arch_info.
1763 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1764 members of struct language_arch_info.
1765 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1766 bool_type_default members of struct language_arch_info.
1767 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1768 bool_type_default members of struct language_arch_info.
1769 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1770 bool_type_default members of struct language_arch_info.
1771 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1772 bool_type_default members of struct language_arch_info.
1774 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1776 * jv-lang.c (enum java_primitive_types): New type.
1777 (java_language_arch_info): New function.
1778 (java_language): Use it instead of c_language_arch_info.
1780 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1782 * value.h (value_bitstring_subscript): New prototype.
1783 * valarith.h (value_bitstring_subscript): New function.
1784 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1785 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1786 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1788 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1790 * expression.h (struct expression): New member GDBARCH.
1791 * parse.c (parse_exp_in_context): Initialize it.
1792 * parser-def.h (parse_gdbarch, parse_language): New macros.
1794 * ada-exp.y (parse_type): New macro.
1795 Replace builtin_type_ macros by using parse_type.
1796 Replace current_language by parse_language.
1797 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1798 Replace builtin_type_ macros.
1800 * c-exp.y (parse_type): New macro.
1801 Replace builtin_type_ macros by using parse_type.
1802 (parse_number): Replace current_gdbarch by parse_gdbarch.
1803 (yylex): Replace current_language by parse_language.
1805 * f-exp.y (parse_type, parse_f_type): New macros.
1806 Replace builtin_type_ macros by using parse_{f_,}type.
1807 (parse_number): Replace current_gdbarch by parse_gdbarch.
1808 (yylex): Replace current_language by parse_language.
1810 * jv-exp.y (parse_type): New macro.
1811 (parse_number): Replace builtin_type_ macros by using parse_type.
1813 * m2-exp.y (parse_type, parse_m2_type): New macros.
1814 Replace builtin_type_ macros by using parse_{m2_,}type.
1816 * objc-exp.y (parse_type): New macro.
1817 Replace builtin_type_ macros by using parse_type.
1818 (parse_number): Replace current_gdbarch by parse_gdbarch.
1819 (yylex): Replace current_language by parse_language.
1821 * p-exp.y (parse_type): New macro.
1822 Replace builtin_type_ macros by using parse_type.
1823 (parse_number): Replace current_gdbarch by parse_gdbarch.
1824 (yylex): Replace current_language by parse_language.
1826 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1828 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1829 and DATA_SYMBOL_TYPE arguments.
1830 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1831 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1832 (write_dollar_variable): Update call.
1834 * ada-exp.y (write_var_or_type): Update call.
1835 * c-exp.y: Likewise.
1836 * f-exp.y: Likewise.
1837 * jv-exp.y: Likewise.
1838 * m2-exp.y: Likewise.
1839 * objc-exp.y: Likewise.
1840 * p-exp.y: Likewise.
1842 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1844 * ada-lang.c (ada_parent_type): Add handling of the case where
1845 the _parent field is a pointer and/or has a parallel XVS type.
1846 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1847 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1848 the type of the tag instead of doing forcing an EVAL_NORMAL
1849 expression evaluation.
1851 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1852 Joel Brobecker <brobecker@adacore.com>
1854 * ada-lang.c (is_digits_suffix): New function.
1855 (is_dot_digits_suffix): Remove.
1856 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1857 before looking up in symbol table, and do not use wild matches on them.
1858 (wild_match): Reimplement for speed and to allow matching of operator
1860 (is_valid_name_for_wild_match): Return zero for names that do not
1861 follow the GNAT encoding.
1863 (is_name_suffix): Fix typo in comment.
1864 (to_record_with_fixed_variant_part): Ditto.
1866 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1868 * Makefile.in (gnu-nat.o): New rule.
1870 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1872 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1873 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1875 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1877 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1878 Add special handling for pointer types.
1880 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1882 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1884 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1886 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1888 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1889 of builtin_type_int.
1890 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1891 instead of builtin_type_int.
1893 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1895 * infrun.c (normal_stop): Run hook-stop last.
1897 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1899 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1900 (init_gnu_ops): Don't register it.
1902 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1904 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1907 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1909 * valops.c (value_cast_structs): Return NULL for failure.
1910 (value_cast): Handle NULL from value_cast_structs.
1911 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1913 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1915 * inferior.h (context_switch_to): Delete.
1916 * infrun.c (context_switch): Don't save and load infrun state.
1917 (context_switch_to): Delete.
1919 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1920 calls by switch_to_thread calls.
1922 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1923 * thread.c (main_thread_state, main_thread_executing): Delete.
1924 (inferior_thread): Delete references to them.
1925 (add_thread_silent): Fix case where we're adding a thread with the
1926 same ptid as an exited thread. Remove references to
1928 (load_infrun_state, save_infrun_state): Delete.
1929 (thread_alive, is_thread_state, any_running, is_executing)
1930 (set_executing): Remove the special handling for targets that
1931 don't register any thread.
1932 (restore_current_thread, thread_apply_all_command)
1933 (do_captured_thread_select): Unconditionally call
1936 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1937 Call switch_to_thread instead of context_switch_to.
1939 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1941 Remove global continuations in favour of a per-thread
1944 * gdbthread.h (struct thread_info): Add comments around
1945 continuations and intermediate_continuations.
1946 (save_infrun_state, load_infrun_state): Delete continuations and
1947 intermediate_continuations arguments.
1948 * infrun.c (context_switch): Don't context-switch the continuations.
1949 * thread.c (clear_thread_inferior_resources): Discard all
1950 continuations of the thread we're clearing.
1951 (save_infrun_state, load_infrun_state): Delete continuations and
1952 intermediate_continuations arguments, and the code referencing
1954 * utils.c: Include "gdbthread.h".
1955 (cmd_continuation, intermediate_continuation): Delete.
1956 (add_continuation): Add thread_info* argument. Install the
1958 (restore_thread_cleanup): New.
1959 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1961 (do_all_continuations): Reimplement.
1962 (discard_all_continuations_thread_callback,
1963 discard_all_continuations_thread): New.
1964 (discard_all_continuations): Reimplement.
1965 (add_intermediate_continuation): Add thread_info* argument.
1966 Install the continuation on it.
1967 (do_all_intermediate_continuations_thread_callback)
1968 (do_all_intermediate_continuations_thread): New.
1969 (do_all_intermediate_continuations): Reimplement.
1970 (discard_all_intermediate_continuations_thread_callback): New.
1971 (discard_all_intermediate_continuations_thread): New.
1972 (discard_all_intermediate_continuations): Reimplement.
1974 * breakpoint.c (until_break_command): Install the continuation on
1977 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1978 (struct thread_info): Forward declare.
1979 (add_continuation, add_intermediate_continuation): Add
1980 thread_info* argument.
1981 (do_all_continuations_thread, discard_all_continuations_thread)
1982 (do_all_intermediate_continuations_thread)
1983 (discard_all_intermediate_continuations_thread): Declare.
1984 * inf-loop.c (inferior_event_handler): In non-stop only run
1985 continuations on the thread that stopped. In all-stop, run
1986 continuations on all threads.
1987 * infcmd.c (step_once, finish_command): Adjust.
1989 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1991 Remove the global stop_step in favour of a per-thread
1994 * inferior.h (stop_step): Delete.
1996 * gdbthread.h (struct thread_info): Add comments to stop_step.
1997 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1998 * thread.c (load_infrun_state, save_infrun_state): Remove
1999 stop_step argument, and references to it.
2001 * infrun.c (clear_proceed_status): Clear stop_step.
2002 (fetch_inferior_event): Adjust.
2003 (context_switch): Don't context-switch stop_step.
2004 (handle_inferior_event): Adjust.
2005 (normal_stop): Adjust.
2006 (save_inferior_status, restore_inferior_status): Adjust.
2008 * infcmd.c (stop_step): Delete.
2009 (step_1, step_1_continuation, step_once, until_next_command):
2012 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2014 Remove the global step_multi in favour of a per-thread
2017 * inferior.h (step_multi): Delete.
2018 * gdbthread.h (struct thread_info): Add comments around
2020 (save_infrun_state, load_infrun_state): Remove step_multi
2022 * thread.c (load_infrun_state, save_infrun_state): Remove
2023 step_multi argument, and references to it.
2024 * infcmd.c (step_multi): Delete.
2026 (step_1_continuation, until_next_command): Adjust.
2027 * infrun.c (fetch_inferior_event): Adjust.
2028 (context_switch): Don't context-switch step_multi.
2029 (print_stop_reason, normal_stop): Adjust.
2031 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2033 Remove the global stop_signal in favour of a per-thread
2036 * inferior.h (stop_signal): Delete.
2037 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2038 stop_signal argument.
2039 * thread.c (load_infrun_state, save_infrun_state): Remove
2040 stop_signal argument. Don't reference it.
2042 * infcmd.c (stop_signal): Delete.
2043 (program_info): Adjust.
2044 * infrun.c (resume): Clear stop_signal.
2045 (proceed): Adjust. Pass the last stop_signal to the thread we're
2047 (context_switch): Don't context-switch stop_signal.
2048 (handle_inferior_event, keep_going): Adjust.
2049 (save_inferior_status, restore_inferior_status): Adjust.
2051 * fbsd-nat.c: Include "gdbthread.h".
2052 (find_signalled_thread, find_stop_signal): New.
2053 (fbsd_make_corefile_notes): Use it.
2054 * fork-child.c (startup_inferior): Adjust.
2056 * linux-nat.c (get_pending_status): Adjust.
2057 (linux_nat_do_thread_registers): Adjust.
2058 (find_signalled_thread, find_stop_signal): New.
2059 (linux_nat_do_thread_registers): Add stop_signal parameter.
2060 (struct linux_nat_corefile_thread_data): Add stop_signal member.
2061 (linux_nat_corefile_thread_callback): Pass stop_signal.
2062 (linux_nat_do_registers): Delete.
2063 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
2064 there's always a thread.
2066 * procfs.c (find_signalled_thread, find_stop_signal): New.
2067 (find_stop_signal): New.
2068 (procfs_do_thread_registers): Add stop_signal parameter.
2069 (struct procfs_corefile_thread_data): Add stop_signal member.
2070 (procfs_corefile_thread_callback): Pass args->stop_signal.
2071 (procfs_make_note_section): Find the last stop_signal.
2073 * solib-irix.c: Include gdbthread.h.
2074 (irix_solib_create_inferior_hook): Adjust.
2075 * solib-osf.c: Include gdbthread.h.
2076 (osf_solib_create_inferior_hook): Adjust.
2077 * solib-sunos.c: Include gdbthread.h.
2078 (sunos_solib_create_inferior_hook): Adjust.
2079 * solib-svr4.c: Include gdbthread.h.
2080 (svr4_solib_create_inferior_hook): Adjust.
2082 * win32-nat.c (do_initial_win32_stuff): Adjust.
2084 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2086 * gdbthread.h (struct thread_info): Add comments around
2088 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
2090 * thread.c (load_infrun_state, save_infrun_state): Delete
2091 proceed_to_finish argument and references to it.
2093 * infcall.c (call_function_by_hand): Adjust.
2094 * infcmd.c (finish_command): Adjust.
2095 * infrun.c (proceed_to_finish): Delete.
2096 (clear_proceed_status): Adjust.
2097 (context_switch): Don't context-switch proceed_to_finish.
2098 (normal_stop, save_inferior_status, restore_inferior_status):
2101 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2103 * inferior.h (stop_bpstat): Delete.
2105 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
2107 * breakpoint.c (bpstat_do_actions): Rename to ...
2108 (bpstat_do_actions_1): ... this. Make static. Change return type
2109 to int. Return true if a breakpoint proceeded.
2110 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
2111 (delete_breakpoint): Don't reference the global stop_bpstat; it's
2114 * gdbthread.h (struct thread_info): Add stop_bpstat.
2115 (save_infrun_state, load_infrun_state): Remove stop_bpstat
2117 * thread.c (load_infrun_state, save_infrun_state): Remove
2118 stop_bpstat argument, and the code referencing it.
2120 * infcall.c: Include "gdbthread.h".
2121 (call_function_by_hand): Adjust.
2122 * exceptions.c: Include "gdbthread.h".
2123 (throw_exception): Adjust.
2124 * infcmd.c (stop_bpstat): Delete.
2125 (continue_command): In all-stop, set the ignore count on the
2126 thread that reported the stop. In non-stop, set it on the current
2128 (finish_command_continuation): Adjust.
2129 (program_info): Adjust.
2130 * infrun.c (clear_proceed_status): Adjust.
2131 (context_switch): Don't context-switch stop_bpstat.
2132 (handle_inferior_event): Adjust.
2133 (normal_stop): Adjust.
2134 (save_inferior_status, restore_inferior_status): Adjust.
2136 * inf-loop.c (inferior_event_handler): Remove parameter to
2137 bpstat_do_actions call.
2138 * top.c (command_loop): Remove parameter to bpstat_do_actions
2139 call. Call it unconditionally.
2140 * event-top.c (command_handler): Ditto.
2141 * python/python.c (execute_gdb_command): Ditto.
2143 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2145 * inferior.h (step_over_calls): Delete.
2147 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2148 step_over_calls argument.
2149 * thread.c (save_infrun_state, load_infrun_state): Remove
2150 step_over_calls argument. Adjust.
2152 * infcmd.c (step_over_calls): Delete.
2154 * infrun.c (clear_proceed_status): Adjust.
2155 (context_switch): Don't context-switch step_over_calls.
2156 (handle_inferior_event, save_inferior_status)
2157 (restore_inferior_status): Adjust.
2159 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2161 Remove context switching in favour of accessing thread_info fields
2164 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
2166 (struct thread_stepping_state): Delete.
2167 (gtss, tss): Delete.
2168 (follow_inferior_reset_breakpoints, follow_exec)
2169 (resume, clear_proceed_status): Adjust.
2171 (proceed, start_remote, init_wait_for_inferior): Adjust.
2172 (struct execution_control_state): Add event_thread member.
2173 (delete_step_resume_breakpoint_callback)
2174 (delete_step_thread_step_resume_breakpoint)
2175 (delete_step_thread_step_resume_breakpoint_cleanup)
2176 (delete_step_thread_step_resume_breakpoint): New.
2177 (wait_for_inferior, init_execution_control_state): Use
2178 delete_step_thread_step_resume_breakpoint_cleanup.
2179 (wait_for_inferior): Set the event_thread.
2180 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
2181 with delete_step_thread_step_resume_breakpoint.
2182 (init_thread_stepping_state): Change parameter type to
2183 thread_info. Adjust.
2184 (context_switch): Don't context switch prev_pc,
2185 stepping_over_breakpoint, step_resume_breakpoint,
2186 step_range_start, step_range_end, step_frame_id,
2187 tss->stepping_over_breakpoint,
2188 tss->stepping_through_solib_after_catch,
2189 tss->stepping_through_solib_catchpoints, tss->current_line, or
2190 tss->current_symtab.
2191 (adjust_pc_after_break, handle_inferior_event)
2192 (currently_stepping, step_into_function)
2193 (insert_step_resume_breakpoint_at_sal)
2194 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
2195 (clear_stepping_state): New.
2196 (normal_stop): Adjust.
2197 (save_inferior_status, restore_inferior_status): Adjust.
2199 * gdbthread.h (struct thread_info): Comments describing the
2200 members moved here. Add step_after_step_resume_breakpoint.
2201 (delete_step_resume_breakpoint): Add thread_info argument.
2202 (save_infrun_state, load_infrun_state): Remove prev_pc,
2203 trap_expected, step_resume_breakpoint, step_range_start,
2204 step_range_end, step_frame_id, another_trap,
2205 stepping_through_solib_after_catch,
2206 stepping_through_solib_catchpoints, current_line and
2207 current_symtab function arguments.
2208 (inferior_thread): Declare.
2210 * thread.c (inferior_thread): New.
2211 (delete_step_resume_breakpoint): Add a thread_info parameter and
2213 (load_infrun_state, save_infrun_state): Remove prev_pc,
2214 trap_expected, step_resume_breakpoint, step_range_start,
2215 step_range_end, step_frame_id, stepping_over_breakpoint,
2216 stepping_through_solib_after_catch,
2217 stepping_through_solib_catchpoints, current_line and
2218 current_symtab args. Remove code referencing them.
2220 * infcmd.c (step_range_start, step_range_end, step_frame_id):
2222 (step_1, step_once, until_next_command): Adjust.
2224 * inferior.h (step_range_start, step_range_end, step_frame_id):
2227 * linux-nat.c (linux_child_follow_fork): If following the child,
2228 move the step state to it. Adjust.
2229 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
2230 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2232 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2234 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
2237 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2239 * corelow.c (add_to_thread_list): If this is the first time we
2240 hear about thread info, update inferior_ptid.
2241 (core_open): Clear the thread list and set inferior_ptid before
2242 acknowledging a new inferior. Find threads before fetching
2243 register info. Give an upper target layer a chance to find and
2244 claim new threads. Print core generation and stop signal info
2245 after finding new threads.
2246 (get_core_register_section): Look at the lwp member of
2247 inferior_ptid for detecting if we have threads info, instead of
2249 (core_pid_to_str): New.
2250 (init_core_ops): Register core_pid_to_str.
2252 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2254 * spu-linux-nat.c (spu_child_post_startup_inferior)
2255 (spu_child_post_attach): Don't add the main thread here.
2257 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2259 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2261 * gnu-nat.c (inf_validate_procs): If this is the first time we're
2262 seeing a thread id, extend the main thread's ptid. If we still
2263 have pending execs, don't be verbose about new threads.
2264 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
2265 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
2266 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
2269 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2271 * procfs.c (to_attach): Create a procinfo for the current lwp.
2272 Add it to gdb's thread list.
2273 (procfs_fetch_registers, procfs_store_registers): Assume there's
2275 (procfs_wait): Don't add the main thread here.
2276 (procfs_init_inferior): Create a procinfo for the main lwp here.
2277 Change main thread's ptid with thread_change_ptid.
2278 (procfs_notice_thread): Check for exited threads.
2279 (procfs_corefile_thread_callback): Remove check for the main
2281 (procfs_make_note_section): Assume there is always a thread.
2283 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
2284 attaching. Change the main thread ptid with thread_change_ptid.
2285 (sol_thread_detach): Clear sol_thread_active.
2286 (sol_thread_wait): Check for exited threads.
2287 (sol_thread_create_inferior): Clear sol_thread_active before
2288 creating a new inferior. Change the main thread ptid with
2290 (sol_thread_mourn_inferior): Clear sol_thread_active.
2291 (sol_find_new_threads_callback): Check for exited threads.
2293 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2295 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
2296 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
2297 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
2298 process, and return TARGET_WAITKIND_IGNORE.
2300 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2302 * inf-ttrace.c: Include <signal.h>
2303 (inf_ttrace_delete_dead_threads_callback): New.
2304 (inf_ttrace_resume_lwp): New.
2305 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
2306 delete dying threads until they are really dead.
2307 (inf_ttrace_wait): After stopping the whole process, delete any
2308 dying thread that is really dead by now.
2309 (inf_ttrace_thread_alive): Return 1.
2310 (inf_ttrace_extra_thread_info): New.
2311 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
2313 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2315 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
2317 (inf_ttrace_attach): Add the main thread.
2318 (inf_ttrace_resume_callback): Check for exited threads. Adjust
2319 for always a thread.
2320 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
2321 using thread_change_ptid, and set its private data. Don't add the
2323 (inf_ttrace_pid_to_str): Adjust.
2325 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2327 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
2328 thread_change_ptid. Check for exited threads.
2329 (bsd_uthread_find_new_threads): Check for exited threads.
2331 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2333 * inf-ptrace.c: Include "gdbthread.h".
2334 (inf_ptrace_attach): Add the main thread here.
2335 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
2336 Decorate the main thread id with the lwp id.
2338 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2340 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
2341 thread_change_ptid. Don't add or mark the main thread as running
2343 * fork-child.c (fork_inferior): Add the main thread here.
2345 2008-09-08 Jerome Guitton <guitton@adacore.com>
2347 * rs6000-tdep.c (rs6000_fetch_instruction)
2348 (rs6000_skip_stack_check): New functions.
2349 (skip_prologue): Skip stack check sequence.
2351 2008-09-08 David Daney <ddaney@avtrex.com>
2353 * dummy-frame.h (frame.h): Include it.
2354 (struct frame_id): Remove declaration.
2356 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2358 * spu-tdep.c (spu_push_dummy_code): New function.
2359 (spu_gdbarch_init): Install it.
2361 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2363 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
2364 instead of paddr_nz.
2365 * gdbarch.c: Regenerate.
2367 * target.c (target_xfer_partial, debug_print_register): Use
2368 core_addr_to_string_nz instead of paddr_nz.
2370 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2372 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
2373 *before* calling gdbarch_init_osabi.
2374 (rs6000_aix_init_osabi): Disable displaced stepping.
2376 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2378 * target.c (update_current_target): Do not inherit to_open
2380 (pop_target): Call target_close on target_stack instead
2382 (pop_all_targets_above): Likewise.
2384 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2386 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
2387 (gnuv3_print_method_ptr): Use it.
2388 (gnuv3_method_ptr_to_value): Likewise.
2390 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2392 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
2393 register_area callback function.
2394 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
2395 Use it instead of current_gdbarch.
2396 * nto-procfs.c (procfs_store_registers): Update call.
2398 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2400 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
2401 regcache architecture instead of current_gdbarch.
2403 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2405 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
2406 (check_for_saved): Use it instead of current_gdbarch.
2407 (is_arg_spill): Add gdbarch paramter. Use it instead
2409 (mep_analyze_prologue): Add gdbarch parameter. Pass it
2410 to is_arg_spill and check_for_saved.
2411 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
2413 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2415 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
2416 instead of current_gdbarch.
2418 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2420 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
2421 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
2422 Use it instead of current_gdbarch.
2423 (m68kbsd_supply_fpregset): Update call.
2424 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2425 (m68kbsd_collect_fpregset): Likewise.
2427 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2429 * cris-tdep.c (cris_version, cris_mode): Remove.
2430 (crisv32_single_step_through_delay): Use tdep->cris_mode.
2431 (cris_breakpoint_from_pc): Likewise.
2432 (cris_frame_unwind_cache): Use tdep->cris_version.
2433 (crisv32_scan_prologue): Likewise.
2434 (cris_spec_reg_applicable): Add gdbarch argument.
2435 Use tdep->cris_version.
2436 (cris_register_size, cris_special_register_name): Update calls.
2437 (cris_special_register_name): Add gdbarch argument.
2438 (cris_register_name, crisv32_register_name): Update calls.
2440 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2442 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
2443 instead of current_gdbarch.
2445 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
2446 (sh64_gdbarch_init): Install print_insn_sh64 directly.
2447 * sh-tdep.c (gdb_print_insn_sh): Remove.
2448 (sh_gdbarch_init): Install print_insn_sh directly.
2450 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
2451 from current_gdbarch.
2452 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
2453 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
2454 depending on mips_abi.
2456 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2458 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
2459 (smash_text_address): Likewise.
2460 * gdbarch.c, gdbarch.h: Regenerate.
2462 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
2463 * arch-utils.h (core_addr_identity): Likewise.
2464 * arm-tdep.c (arm_addr_bits_remove): Likewise.
2465 (arm_smash_text_address): Likewise.
2466 * hppa-tdep.c (hppa_smash_text_address): Likewise.
2467 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
2468 * s390-tdep.c (s390_addr_bits_remove): Likewise.
2470 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
2471 Use it instead of current_gdbarch.
2473 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
2474 arm_dwarf2_prev_register): Update calls.
2475 * m88k-tdep.c (m88k_unwind_pc): Update call.
2477 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2479 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
2480 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
2481 Call gdbarch_integer_to_address directly instead of converting
2482 to value and back. Update comment.
2483 (execute_stack_op): Update call site.
2484 * dwarf2loc.c (find_location_expression): Likewise.
2485 (locexpr_describe_location): Update
2487 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
2488 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
2489 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
2490 (dwarf2_loc_desc_needs_frame): Likewise.
2492 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2494 * breakpoint.h (struct bp_location): Change type of section
2495 member to "struct obj_section *".
2496 * tracepoint.h (struct tracepoint): Likewise.
2497 * symtab.h (struct general_symbol_info): Replace bfd_section
2498 member with obj_section.
2499 (struct symtab_and_line): Change type of section member to
2500 "struct obj_section *".
2501 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
2502 (SYMBOL_OBJ_SECTION): ... this.
2504 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
2505 section as obj_section instead of bfd_section.
2507 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
2508 directly instead of looking of obj_section from bfd_section.
2510 * objfiles.h (find_pc_sect_section): Remove.
2511 * objfiles.c (find_pc_sect_section): Remove.
2512 (find_pc_section): Inline find_pc_sect_section code.
2514 * symfile.h (find_pc_overlay): Return struct obj_section *.
2515 (find_pc_mapped_section): Likewise.
2516 (section_is_overlay, section_is_mapped): Change type of section
2517 argument to struct obj_section *.
2518 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
2519 (overlay_mapped_address, overlay_unmapped_address): Likewise.
2520 (symbol_overlayed_address): Likewise.
2521 * symtab.h (symbol_overlayed_address): Likewise.
2522 * symfile.c (overlay_is_mapped): Remove.
2523 (section_is_mapped): Inline overlay_is_mapped code. Update.
2524 (overlay_invalidate_all): Update.
2525 (section_is_overlay): Change section argument to type
2526 "struct obj_section *". Use bfd_ methods.
2527 (pc_in_unmapped_range): Likewise. Handle relocated sections.
2528 (pc_in_mapped_range): Likewise. Handle relocated sections.
2529 (sections_overlap): Likewise.
2530 (overlay_unmapped_address): Likewise.
2531 (overlay_mapped_address): Likewise.
2532 (symbol_overlayed_address): Likewise.
2533 (find_pc_overlay): Return struct obj_section *.
2534 (find_pc_mapped_section): Likewise.
2535 (list_overlays_command): Update.
2536 (map_overlay_command, unmap_overlay_command): Update.
2537 (simple_overlay_update): Update.
2539 * block.h (blockvector_for_pc_sect): Change section argument
2540 to type "struct obj_section *".
2541 (block_for_pc_sect): Likewise.
2542 * block.c (blockvector_for_pc_sect): Change section argument
2543 to type "struct obj_section *".
2544 (block_for_pc_sect): Likewise.
2545 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2546 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2547 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2548 (matching_bfd_sections): Rename to ...
2549 (matching_obj_sections): ... this. Update argument types.
2550 * blockframe.c (find_pc_sect_function): Likewise.
2551 * breakpoint.c (describe_other_breakpoints): Likewise.
2552 (breakpoint_has_pc, check_duplicates_for): Likewise.
2553 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2554 (lookup_minimal_symbol_by_pc_section): Likewise.
2555 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2556 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2557 find_pc_sect_line, find_function_start_pc): Likewise.
2558 (matching_bfd_sections): Rename to ...
2559 (matching_obj_sections): ... this. Update argument types.
2561 * blockframe.c (find_pc_partial_function): Update to section
2562 type changes. No longer call find_pc_sect_section.
2563 (cache_pc_function_section): Change to type "struct obj_section *".
2564 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2565 * exec.c (xfer_memory): Likewise.
2566 * findvar.c (read_var_value): Likewise.
2567 * infcmd.c (jump_command): Likewise.
2568 * linespec.c (minsym_found): Likewise.
2569 * maint.c (maintenance_translate_address): Likewise.
2570 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2571 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2572 * parse.c (write_exp_msymbol): Likewise.
2573 * printcmd.c (build_address_symbolic): Likewise.
2574 (address_info, sym_info): Likewise.
2575 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2576 * symtab.c (fixup_section): Likewise.
2577 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2578 (find_pc_line, find_function_start_sal): Likewise.
2579 * target.c (memory_xfer_partial): Likewise.
2580 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2581 * spu-tdep.c (spu_overlay_update): Likewise.
2583 2008-09-04 Doug Evans <dje@google.com>
2585 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2586 Change argument of pulongest from CORE_ADDR to ULONGEST.
2587 All callers updated.
2588 * utils.c (plongest): Renamed from paddr_d.
2589 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2590 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2591 `CORE_ADDR addr' arg of error message.
2593 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2595 * ser-tcp.c (ser_tcp_send_break): New function.
2596 (_initialize_ser_tcp): Use ser_tcp_send_break.
2597 * ser-tcp.h (ser_tcp_send_break): New prototype.
2599 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2601 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2602 when allocating stack frame for inferior call.
2604 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2606 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2607 SP or return address if we failed to find a valid frame.
2609 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2611 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2612 non-permanent breakpoints.
2613 (bpstat_stop_status): Change enable_state to bp_disabled only for
2614 non-permanent breakpoints.
2615 (bp_loc_is_permanent): New function.
2616 (create_breakpoint): Check if the location points to a permanent
2617 breakpoint and if it does, make breakpoint permanent.
2618 (update_breakpoint_locations): Make sure new locations of permanent
2619 breakpoints are properly initialized.
2620 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2621 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2623 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2625 * breakpoint.c (insert_breakpoints, update_global_location_list):
2626 Check breakpoints_always_inserted_mode instead of
2627 always_inserted_mode directly.
2629 2008-09-02 Andreas Schwab <schwab@suse.de>
2631 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2633 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2635 Stay compatible after the GCC PR fortran/29635 fix.
2636 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2637 (process_die <DW_TAG_imported_module>): Do not assert anything about
2638 these unsupported tags.
2640 2008-08-29 Tom Tromey <tromey@redhat.com>
2642 * maint.c (_initialize_maint_cmds): Fix typo.
2644 2008-08-29 Tom Tromey <tromey@redhat.com>
2646 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2649 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2651 * remote.c: Include "gdb_stat.h".
2653 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2655 * dummy-frame.h (dummy_frame_pop): Add prototype.
2656 * dummy-frame.c: Include "observer.h".
2657 (dummy_frame_push): Do not check for stale frames.
2658 (dummy_frame_pop): New function.
2659 (cleanup_dummy_frames): New function.
2660 (_initialize_dummy_frame): Install it as inferior_created observer.
2662 * frame.h (struct frame_id): Update comments.
2663 (frame_id_inner): Remove prototype.
2664 * frame.c (frame_id_inner): Make static. Add comments.
2665 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2666 false positives for targets using non-contiguous stack ranges.
2667 (get_prev_frame_1): Update frame_id_inner safety net check.
2668 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2670 * stack.c (return_command): Directly pop the selected frame.
2671 * infrun.c (handle_inferior_event): Remove dead code.
2672 * i386-tdep.c (i386_push_dummy_call): Update comment.
2674 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2676 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2677 breakpoint from shared library.
2679 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2681 * solib-svr4.c (read_program_header): New function.
2682 (scan_dyntag_auxv): New function.
2683 (elf_locate_base): Use it if scan_dyntag fails.
2684 (find_program_interpreter): New function.
2685 (enable_break): Use it instead of .interp section.
2687 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2689 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2690 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2691 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2692 remote_bfd_open): New functions.
2693 (remote_hostio_send_command): Fail safely if remote connection
2696 * solist.h (solib_open): Remove prototype.
2697 (solib_bfd_open): Add prototype.
2698 * solib.c: Include "remote.h".
2699 (solib_open): Remove, replace by ...
2700 (solib_bfd_open): ... this new function. Handle remote BFDs.
2701 (solib_map_sections): Replace solib_open by solib_bfd_open.
2702 * solib-frv.c: Include "exceptions.h".
2703 (enable_break2): Replace solib_open by solib_bfd_open.
2704 * solib-svr4.c: Include "exceptions.h".
2705 (enable_break): Replace solib_open by solib_bfd_open.
2707 * symfile.c: Include "remote.h".
2708 (build_id_verify): Handle remote BFDs.
2709 (separate_debug_file_exists): Use BFD to access file. Handle
2711 (symfile_bfd_open): Handle remote BFDs.
2712 (reread_symbols): Handle remote BFDs.
2714 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2716 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2718 * gdbarch.sh (target_gdbarch): New global variable.
2719 (deprecated_current_gdbarch_select_hack): Set it.
2720 * gdbarch.c, gdbarch.h: Regenerate.
2722 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2724 * target-descriptions.c (target_find_description): Likewise.
2725 * arm-tdep.c (arm_update_current_architecture): Likewise.
2726 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2727 arm_show_force_mode): Likewise.
2728 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2729 show_mips_abi): Likewise.
2730 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2732 * target.c (target_translate_tls_address): Use target_gdbarch
2733 instead of current_gdbarch.
2734 * remote.c (struct packet_reg): Likewise.
2735 (get_remote_arch_state, packet_reg_from_regnum,
2736 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2737 remote_address_masked, remote_insert_breakpoint,
2738 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2739 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2740 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2741 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2743 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2744 solib_add, info_sharedlibrary_command, solib_address,
2745 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2746 solib_global_lookup): Likewise.
2747 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2748 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2750 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2751 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2752 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2754 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2755 nto_truncate_ptr): Likewise.
2756 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2758 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2760 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2761 (ppc_linux_vmx_regset_sections): New structure.
2762 (ppc_linux_fp_regset_sections): New structure.
2763 (ppc_linux_init_abi): Select core-file regset based on target
2766 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2768 * target.c (debug_print_register): Use regcache_raw_collect
2769 instead of regcache_cooked_read. Only handle raw registers.
2771 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2773 * cp-name-parser.y: Include config.h before system headers.
2775 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2777 * m88k-tdep.c: Update for unwinder changes.
2779 2008-08-24 Tom Tromey <tromey@redhat.com>
2781 * s390-tdep.c (s390_address_class_type_flags): Use
2782 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2783 (s390_address_class_type_flags_to_name): Likewise.
2784 (s390_address_class_name_to_type_flags): Likewise.
2786 2008-08-24 Tom Tromey <tromey@redhat.com>
2788 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2790 * features/rs6000/powerpc-vsx32l.c
2791 (initialize_tdesc_powerpc_vsx32l): Update.
2792 * features/rs6000/powerpc-vsx32.c
2793 (initialize_tdesc_powerpc_vsx32): Update.
2794 * features/rs6000/powerpc-vsx64.c
2795 (initialize_tdesc_powerpc_vsx64): Update.
2796 * features/rs6000/powerpc-vsx64l.c
2797 (initialize_tdesc_powerpc_vsx64l): Update.
2798 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2799 TYPE_VECTOR, not TYPE_FLAGS.
2801 2008-08-24 Tom Tromey <tromey@redhat.com>
2803 * xml-tdesc.c (tdesc_end_union): Update.
2804 * stabsread.c (define_symbol): Update.
2805 (read_type): Update.
2806 (read_struct_type): Update.
2807 (read_enum_type): Update.
2808 * spu-tdep.c (spu_builtin_type_vec128): Update.
2809 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2810 (sh_push_dummy_call_nofpu): Update.
2811 * mdebugread.c (parse_symbol): Update.
2812 (parse_symbol): Update.
2813 (parse_symbol): Update.
2814 (upgrade_type): Update.
2815 * jv-lang.c (java_lookup_class): Update.
2816 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2817 * i386-tdep.c (i386_mmx_type): Update.
2818 (i386_sse_type): Update.
2819 * gdbtypes.h (enum type_flag_value): New enum.
2820 (enum type_instance_flag_value): New enum.
2821 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2822 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2823 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2824 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2825 TYPE_FLAG_NOTTEXT): Now enum constants.
2826 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2827 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2828 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2829 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2830 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2831 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2832 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2833 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2834 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2835 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2836 TYPE_NOTTEXT): Update.
2837 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2838 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2839 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2840 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2841 TYPE_ADDRESS_CLASS_ALL): Update.
2842 (struct main_type) <flags>: Remove.
2843 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2844 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2845 flag_vector, flag_stub_supported, flag_nottext,
2846 flag_fixed_instance>: New fields.
2847 <nfields, vptr_fieldno>: Move earlier.
2848 (TYPE_FLAGS): Remove.
2849 * gdbtypes.c (make_pointer_type): Update.
2850 (address_space_name_to_int): Update.
2851 (address_space_int_to_name): Update.
2852 (make_type_with_address_space): Update.
2853 (make_cv_type): Update.
2854 (create_range_type): Update.
2855 (get_discrete_bounds): Update.
2856 (create_set_type): Update.
2857 (make_vector_type): Update.
2858 (smash_to_method_type): Update.
2859 (check_typedef): Update.
2860 (check_stub_method): Update.
2861 (init_type): Individually assign flag fields.
2862 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2863 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2864 (copy_type_recursive): Copy the entire main type. Don't use
2866 * features/rs6000/powerpc-altivec64l.c
2867 (initialize_tdesc_powerpc_altivec64l): Update.
2868 * features/rs6000/powerpc-altivec64.c
2869 (initialize_tdesc_powerpc_altivec64): Update.
2870 * features/rs6000/powerpc-altivec32l.c
2871 (initialize_tdesc_powerpc_altivec32l): Update.
2872 * features/rs6000/powerpc-altivec32.c
2873 (initialize_tdesc_powerpc_altivec32): Update.
2874 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2876 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2878 * dwarf2read.c (read_structure_type): Update.
2879 (read_enumeration_type): Likewise.
2880 (process_enumeration_scope): Likewise.
2881 (read_tag_pointer_type): Likewise.
2882 (read_subroutine_type): Likewise.
2883 (read_subroutine_type): Likewise.
2884 (read_base_type): Likewise.
2885 * coffread.c (coff_read_enum_type): Update.
2886 * ada-valprint.c (adjust_type_signedness): Update.
2887 * ada-typeprint.c (print_record_field_types): Update.
2888 * ada-lang.c (packed_array_type): Update.
2889 (empty_record): Don't reset TYPE_FLAGS.
2890 (ada_template_to_fixed_record_type_1): Update.
2891 (ada_template_to_fixed_record_type_1): Likewise.
2892 (template_to_static_fixed_type): Likewise.
2893 (to_record_with_fixed_variant_part): Likewise.
2894 (to_fixed_record_type): Likewise.
2895 (to_fixed_array_type): Likewise.
2896 (to_static_fixed_type): Likewise.
2898 2008-08-23 Jim Blandy <jimb@redhat.com>
2901 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2902 for the macro bcache.
2904 2008-08-23 Tom Tromey <tromey@redhat.com>
2906 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2907 (argc): Now 31 bits.
2909 2008-08-22 Tom Tromey <tromey@redhat.com>
2911 * NEWS: Move macro entries back under "New commands".
2913 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2915 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2916 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2917 (create_overlay_event_breakpoint): Loop over all objfiles to install
2918 multiple instances of the overlay event breakpoint if present.
2920 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2922 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2923 (info_spu_event_command): Command only supported on SPU architecture.
2924 (info_spu_signal_command): Likewise.
2925 (info_spu_mailbox_command): Likewise.
2926 (info_spu_dma_command): Likewise.
2927 (info_spu_proxydma_command): Likewise.
2929 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2931 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2932 if the thread has already exited.
2934 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2936 * infrun.c (proceed): Move back setting previous_inferior_ptid
2938 (wait_for_inferior): ... to here.
2939 (fetch_inferior_event): ... and here.
2941 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2943 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2944 (deprecated_current_gdbarch_select_hack): Call registers_changed
2945 instead of reinit_frame_cache.
2946 * gdbarch.c: Regenerate.
2948 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2950 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2952 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2954 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2956 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2958 * findvar.c (locate_var_value): Do not call get_frame_arch
2959 with a NULL frame argument.
2961 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2963 * frame.h (frame_map_regnum_to_name): Remove prototype.
2964 (frame_map_name_to_regnum): Remove prototype.
2965 * frame.c (frame_map_regnum_to_name): Remove.
2966 (frame_map_name_to_regnum): Remove.
2967 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2968 instead of frame_map_regnum_to_name.
2969 * ax-gdb.c: Include "user-regs.h".
2970 (gen_expr): Use user_reg_map_name_to_regnum instead of
2971 frame_map_name_to_regnum.
2972 * eval.c: Include "user-regs.h".
2973 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2974 instead of frame_map_name_to_regnum.
2975 * infcmd.c (registers_info): Likewise.
2976 * parse.c: Include "user-regs.h".
2977 (write_dollar_variable): Use user_reg_map_name_to_regnum
2978 instead of frame_map_name_to_regnum.
2979 * tracepoint.c: Include "user-regs.h".
2980 (encode_actions): Use user_reg_map_name_to_regnum
2981 instead of frame_map_name_to_regnum.
2982 * valops.c: Include "user-regs.h".
2983 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2984 of frame_map_regnum_to_name.
2986 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2988 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2989 and manually relocate .opd contents from BFD instead of reading
2990 them from target memory.
2992 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2994 * dwarf2read.c (processing_current_prefix): Delete static
2996 (process_full_comp_unit): Do not set processing_current_prefix.
2997 (dwarf2_full_name): New function.
2998 (read_func_scope): Do not set processing_current_prefix. Use
3000 (read_structure_type): Do not set processing_current_prefix. Remove
3001 unused inner cleanup.
3002 (process_structure_scope): Do not set processing_current_prefix.
3003 (read_enumeration_type): Use dwarf2_full_name.
3004 (determine_class_name): Return a const char *. Put the result
3005 on the objfile obstack. Use dwarf2_full_name.
3006 (read_namespace_type): New function.
3007 (read_namespace): Do not create the type here. Use
3009 (read_typedef): Use dwarf2_full_name. Do not pass the name
3011 (read_base_type): Do not pass the name to init_type. Handle
3013 (read_unspecified_type): Do not pass the name to init_type.
3014 (new_symbol): Use dwarf2_full_name instead of
3015 processing_current_prefix.
3016 (read_type_die): Do not set processing_current_prefix. Handle
3018 (determine_prefix): Handle specifications. Return the result
3019 on the objfile obstack. Handle unions correctly.
3021 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3023 * buildsym.c (add_symbol_to_list): Do not call
3024 cp_scan_for_anonymous_namespaces here.
3025 (finish_block): Do not call cp_set_block_scope here.
3026 * cp-namespace.c (processing_has_namespace_info)
3027 (processing_current_prefix): Delete.
3028 (cp_initialize_namespace): Do not initialize
3029 processing_has_namespace_info.
3030 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
3031 not check processing_has_namespace_info.
3032 (cp_set_block_scope): Take prefix and namespace info flag as
3033 arguments. Honor namespaces regardless of a demangled name.
3034 * cp-support.h (processing_has_namespace_info)
3035 (processing_current_prefix): Delete declarations.
3036 (cp_set_block_scope): Update prototype.
3037 * dwarf2read.c (processing_has_namespace_info)
3038 (processing_current_prefix): New static variables.
3039 (read_file_scope): Initialize processing_has_namespace_info.
3040 (read_func_scope): Call cp_set_block_scope for C++.
3041 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
3042 * symtab.c (symbol_demangled_name): Accept a const argument.
3043 * symtab.h (symbol_demangled_name): Update prototype.
3045 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3047 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
3048 * blockframe.c (find_pc_partial_function): Likewise.
3049 * buildsym.c (find_symbol_in_list): Likewise.
3050 * c-valprint.c (c_val_print): Likewise.
3051 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
3052 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
3053 * cp-support.c (cp_remove_params): Renamed from remove_params and
3055 (overload_list_add_symbol): Update call to remove_params.
3056 * cp-support.h (cp_remove_params): Declare.
3057 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
3058 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
3059 * expprint.c (dump_subexp_body_standard): Likewise.
3060 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
3061 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
3063 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
3064 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
3065 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
3066 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
3067 symbols and SYMBOL_PRINT_NAME for messages.
3068 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3069 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
3070 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
3071 SYMBOL_SET_LINKAGE_NAME.
3072 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
3073 * minsyms.c (add_minsym_to_demangled_hash_table): Use
3075 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
3076 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
3077 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
3078 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
3079 (address_info): Use SYMBOL_PRINT_NAME for messages and
3080 SYMBOL_LINKAGE_NAME for lookups.
3081 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
3082 * stabsread.c (patch_block_stabs, define_symbol)
3083 (read_type, read_enum_type, common_block_end)
3084 (cleanup_undefined_types_1, scan_file_globals): Use
3085 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
3086 and SYMBOL_PRINT_NAME.
3087 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
3088 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
3089 cp_remove_params instead of cplus_demangle.
3090 (print_block_frame_labels, print_frame_arg_vars): Use
3091 SYMBOL_LINKAGE_NAME.
3092 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
3093 SYMBOL_LINKAGE_NAME.
3094 (dump_symtab_1, print_symbol, print_partial_symbols)
3095 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
3096 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
3097 (SYMBOL_SET_LINKAGE_NAME): New.
3098 (SYMBOL_SET_NAMES): Add a comment.
3099 * tracepoint.c (set_traceframe_context, validate_actionline)
3100 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
3101 lookups and SYMBOL_PRINT_NAME for output.
3102 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
3103 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3105 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3107 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
3108 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
3109 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
3110 obj_section_addr and obj_section_endaddr.
3111 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
3112 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3113 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
3114 (find_extant_func_descr): Likewise.
3115 * solib-frv.c (frv_relocate_main_executable): Use
3117 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
3118 obj_section_addr and obj_section_endaddr.
3120 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
3122 * NEWS: Amplify last entry on boolean types in Ada.
3124 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3126 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
3127 Make the dwarf2_cu * parameter output as well as input. Update it if
3128 we follow a reference to another CU.
3129 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
3130 (die_type, die_containing_type): Update calls to changed functions.
3131 Use the returned CU along with the returned DIE.
3132 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
3134 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3136 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
3138 (process_queue): Do not read in the DIEs here.
3139 (psymtab_to_symtab_1): Update call to queue_comp_unit.
3140 (read_full_die): Do not call queue_comp_unit from here.
3141 (maybe_queue_comp_unit): New function.
3142 (follow_die_ref): Use it.
3144 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3146 * dwarf2read.c (struct attribute): Move earlier.
3147 (struct die_info): Change attrs to a trailing array.
3148 (dwarf_alloc_die): Take the number of attributes. Allocate space
3150 (read_full_die): Update call to dwarf_alloc_die. Do not manually
3151 allocate attributes.
3153 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3155 * dwarf2read.c (REF_HASH_SIZE): Delete.
3156 (struct dwarf2_cu): Replace die_ref_table with die_hash.
3157 (struct die_info): Remove next_ref.
3158 (store_in_ref_table): Remove offset argument. Rewrite to use
3159 htab_find_slot_with_hash.
3160 (die_hash, die_eq): New.
3161 (read_comp_unit): Allocate the die_hash.
3162 (read_die_and_children): Update call to store_die_ref.
3163 (follow_die_ref): Rewrite to use htab_find_with_hash.
3165 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3167 * dwarf2read.c (free_die_list, copy_die): Delete.
3168 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
3170 (read_full_die): Update call to dwarf_alloc_die. Allocate
3171 attributes on the CU obstack.
3172 (free_one_comp_unit): Do not call free_die_list.
3174 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3176 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
3177 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
3179 (read_full_die): Do not allocate DIEs for abbrev 0.
3180 (follow_die_ref): Correct error message.
3182 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3184 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
3185 there are no symbols loaded, instead of throwing a generic error.
3186 (decode_variable): Likewise.
3188 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3190 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
3191 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
3193 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
3194 and offset. Use size_t instead of unsigned long.
3195 (build_objfile_section_table): Use size_t instead of unsigned
3197 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
3199 (find_pc_sect_section): Use obj_section_addr and
3200 obj_section_endaddr.
3201 * symfile.c (symfile.c): Remove code that maps sections
3202 offsets in "addr" to the object's sections.
3203 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
3204 * gcore.c (gcore_create_callback): Use obj_section_addr and
3205 obj_section_endaddr.
3206 * maint.c (print_objfile_section_info): Likewise.
3207 * printcmd.c (sym_info): Use obj_section_addr and
3208 obj_section_endaddr.
3209 * symtab.c (fixup_section): Likewise.
3211 2008-08-20 Mark Kettenis <kettenis@gnu.org>
3213 * sparc-tdep.c: Make some comments catch up with reality.
3215 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
3217 * NEWS: Mention 'set target-async'
3219 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3221 * infrun.c (resume): If the thread is placed to the deferred step
3222 queue, mark it as running.
3224 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3226 Make sure target supports non-stop.
3227 * infcmd.c (run_command_1, attach_command): If non-stop mode
3228 is requested, verify the target supports it.
3229 * linux-nat.c (linux_nat_supports_non_stop): New.
3230 (linux_nat_add_target): Register the above.
3231 * target.c (find_default_supports_non_stop)
3232 (target_supports_non_stop): New.
3233 (init_dummy_target): Register find_default_supports_non_stop.
3234 * target.h (struct target_ops): New field to_supports_non_stop.
3235 (target_supports_non_stop): New.
3237 2008-08-19 Pedro Alves <pedro@codesourcery.com>
3238 Vladimir Prus <vladimir@codesourcery.com>
3240 * target.c (target_async_permitted, target_async_permitted_1)
3241 (set_maintenance_target_async_permitted)
3242 (show_maintenance_target_async_permitted): New.
3243 (initialize_targets): Register 'set target-async'.
3244 * target.h (target_async_permitted): Declare.
3245 * linux-nat.c (linux_nat_async_enabled)
3246 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
3247 (show_maintenance_linux_async_permitted): Remove.
3248 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
3249 (get_pending_events, linux_nat_async): Use target_async_permitted.
3250 (linux_nat_set_async_mode): Remove, moving the only used bits
3252 (linux_nat_setup_async): This.
3253 (_initialize_linux_nat): Do not register 'maint set linux-async'.
3254 Use linux_nat_setup_async.
3255 * remote.c (remote_async_permitted, remote_async_permitted_set)
3256 (set_maintenance_remote_async_permitted)
3257 (show_maintenance_remote_async_permitted): Remove.
3258 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
3259 (remote_is_async_p): Use target_async_permitted.
3260 (_initialize_remote): Don't register 'main set remote-async'.
3261 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
3262 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
3263 * mi/mi-main.c (mi_cmd_list_target_features): New.
3265 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3267 * target.c (maybe_kill_then_attach)
3268 (maybe_kill_then_create_inferior): Remove.
3269 (update_current_target): Do not default to_attach,
3270 to_create_inferiour, to_is_async_p.
3272 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
3274 Changes for supporting boolean types in debugging data.
3275 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
3276 API to return LONGEST values rather than struct values.
3277 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
3278 and discrete_type_high_bound.
3279 (to_fixed_range_type): Create a range type in cases where
3280 argument is base type and its limits are representable as ints.
3281 (ada_is_modular_type): Correct so that base type must be integral.
3282 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
3283 keywords when they appear alone, since we are phasing out
3284 direct representation of these identifiers in debugging data.
3285 * ada-exp.y: Define 'true' and 'false' as primaries.
3286 (type_boolean): New function.
3287 (type_int,type_long,type_long_long,type_floattype_double)
3288 (type_long_double): Remove uses of current_gdbarch for consistency
3290 (write_int): Change comment to indicate that it might write boolean
3292 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
3293 type, since will no longer be represented as enumerated type in
3295 * ada-valprint.c (print_optional_low_bound): Handle boolean case
3297 * NEWS: Note support boolean types.
3299 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3301 * bsd-uthread.c (bsd_uthread_close): New.
3302 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
3304 (bsd_uthread_solib_loaded): Fix typo.
3305 (bsd_uthread_target): Register bsd_uthread_close.
3307 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3309 * corelow.c (core_open): Assume there was no upper layer left
3310 behind from a previous inferior.
3311 * target.c (pop_all_targets): Rename to ...
3312 (pop_all_targets_above): ... this. Add a target stratum
3313 parameter. Use it instead of hardcoding the dummy_stratum.
3314 (pop_all_targets): New, defer to pop_all_targets_above.
3315 (target_preopen): Use pop_all_targets_above.
3316 * target.h (pop_all_targets_above): Declare.
3318 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3320 * gdbthread.h (thread_change_ptid): Declare.
3321 * infrun.c (infrun_thread_ptid_changed): New.
3322 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
3323 thread_ptid_changed observer.
3324 * regcache.c (regcache_thread_ptid_changed): New.
3325 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
3326 thread_ptid_changed observer.
3327 * thread.c (thread_change_ptid): New.
3329 2008-08-18 Tom Tromey <tromey@redhat.com>
3331 * symfile.c (reread_symbols): Update.
3332 * solib-sunos.c (allocate_rt_common_objfile): Update.
3333 * objfiles.c (allocate_objfile): Update.
3334 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
3337 2008-08-18 Tom Tromey <tromey@redhat.com>
3339 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
3342 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
3344 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
3346 (rs6000_in_function_epilogue_p): Check for bctr.
3347 (skip_prologue): Initialize lr_register. Set lr_reg to a register
3348 number. Set gpr_mask and used_bl. Continue scanning while some
3349 expected registers are not saved. Set lr_register if LR is not
3351 (rs6000_frame_cache): Handle gpr_mask and lr_register.
3353 2008-08-17 Tom Tromey <tromey@redhat.com>
3356 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
3357 (ep_find_event_name_end): Remove.
3358 (catch_fork_temporary, catch_vfork_temporary,
3359 catch_fork_permanent, catch_vfork_permanent): New constants.
3360 (catch_vfork, catch_fork): Remove.
3361 (catch_fork_command_1): Add 'command' argument. Remove
3362 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
3364 (catch_exec_command_1): Add 'command' argument; remove
3365 'tempflag'. Handle NULL 'arg'.
3366 (catch_load_command_1): Likewise.
3367 (catch_unload_command_1): Likewise.
3368 (catch_ada_exception_command): Likewise.
3369 (catch_assert_command): Likewise.
3370 (catch_catch_command): New function.
3371 (catch_throw_command): Likewise.
3372 (catch_command_1): Remove.
3373 (catch_command): Just call error.
3374 (tcatch_command): Likewise.
3375 (catch_cmdlist): New global.
3376 (tcatch_cmdlist): Likewise.
3377 (add_catch_command): New function.
3378 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
3379 commands. Create all catch sub-commands.
3381 2008-08-17 Pedro Alves <pedro@codesourcery.com>
3383 * gdbthread.h: Add comments.
3384 * stack.c (get_selected_block): Return 0 on an exited thread.
3385 * top.c (execute_command): Check for is_stopped, not !is_running.
3386 * event-top.c (command_handler): Likewise.
3388 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3390 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3391 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3392 (mi_cmd_exec_finish): Remove "return".
3394 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3396 * target.h (pop_all_targets): Declare.
3397 * target.c (pop_all_targets): New.
3398 * top.c (quit_target): Pop all targets instead of just closing the
3401 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
3402 Thiago Jung Bauermann <bauerman@br.ibm.com>
3404 * cli-script.c (read_next_line): Add parse_commands argument.
3405 (recurse_read_control_structure): Adapt to new read_next_line
3407 (read_command_lines): Add parse_commands argument.
3408 (define_command): Adapt to new read_command_lines signature.
3409 (document_command): Likewise.
3410 * breakpoint.c (commands_command): Likewise.
3411 * defs.h (read_command_lines): Adjust function prototype.
3413 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
3415 * ada-lang.c (pos_atr): Account for the possibility that the
3416 argument may be a reference.
3418 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
3420 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
3421 ('F' format) for @FIX names generated by the loader, retaining only
3422 the minimal symbols (and no partial symbol tables) for these names.
3423 Fixes warning messages about symbols that are found in partial
3424 symbol tables, but not full symbol tables.
3426 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3428 * infrun.c (fetch_inferior_event): Only call normal_stop if not
3431 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
3433 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
3434 Include "features/rs6000/powerpc-vsx64.c".
3435 (ppc_supply_vsxregset): New function.
3436 (ppc_collect_vsxregset): New function.
3437 (IS_VSX_PSEUDOREG): New macro.
3438 (IS_EFP_PSEUDOREG): New macro.
3439 (vsx_register_p): New function.
3440 (ppc_vsx_support_p): New function.
3441 (rs6000_builtin_type_vec128): New function.
3442 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
3443 correct names for VSX registers and EFPR registers.
3444 (rs6000_pseudo_register_type): Return correct types for VSX
3446 (rs6000_pseudo_register_reggroup_p): Return correct group for
3447 VSX and EFPR registers.
3448 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
3449 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
3450 (vsx_pseudo_register_read): New function.
3451 (vsx_pseudo_register_write): New function.
3452 (efpr_pseudo_register_read): New function.
3453 (efpr_pseudo_register_write): New function.
3454 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
3455 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
3456 (rs6000_gdbarch_init): Declare have_vsx.
3457 Initialize new upper half VSX registers.
3458 Initialize VSX-related and EFPR-related pseudo-registers variables.
3459 Adjust the number of pseudo registers accordingly.
3461 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
3463 (gdb_vsxregset_t): New type.
3464 (have_ptrace_getsetvsxregs): New variable.
3465 (fetch_vsx_register): New function.
3466 (fetch_register): Handle VSX registers.
3467 (fetch_vsx_registers): New function.
3468 (fetch_ppc_registers): Handle VSX registers.
3469 (store_ppc_registers): Handle VSX registers.
3470 (store_vsx_register): New function.
3471 (store_register): Handle VSX registers.
3472 (store_vsx_registers): New function.
3473 (ppc_linux_read_description): Handle VSX-enabled inferiors.
3474 (gdb_vsxregset_t): New type.
3475 (supply_vsxregset): New function.
3476 (fill_vsxregset): New function.
3478 * ppc-tdep.h (vsx_register_p): New prototype.
3479 (vsx_support_p): New prototype.
3480 (ppc_vsr0_regnum): New variable.
3481 (ppc_vsr0_upper_regnum): Likewise.
3482 (ppc_efpr0_regnum): Likewise.
3483 (ppc_builtin_type_vec128): New type.
3484 (ppc_num_vsrs): New constant.
3485 (ppc_num_vshrs): New constant.
3486 (ppc_num_efprs): Likewise.
3487 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
3488 (ppc_supply_vsxregset): New prototype.
3489 (ppc_collect_vsxregset): New prototype.
3491 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
3492 Include "features/rs6000/powerpc-vsx64l.c".
3493 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
3494 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
3495 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
3496 (ppc_linux_regset_from_core_section): Handle VSX core section.
3497 (ppc_linux_core_read_description): Support VSX-enabled core files.
3499 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
3500 Declare tdesc_powerpc_vsx64l
3502 * corelow.c (get_core_register_section): Support VSX-enabled
3505 * features/rs6000/power-vsx.xml: New VSX descriptions.
3506 * features/rs6000/powerpc-vsx32.xml: New file.
3507 * features/rs6000/powerpc-vsx32l.xml: New file.
3508 * features/rs6000/powerpc-vsx64.xml: New file.
3509 * features/rs6000/powerpc-vsx64l.xml: New file.
3510 * features/rs6000/powerpc-vsx32.c: New file (generated).
3511 * features/rs6000/powerpc-vsx32l.c: New file (generated).
3512 * features/rs6000/powerpc-vsx64.c: New file (generated).
3513 * features/rs6000/powerpc-vsx64l.c: New file (generated).
3514 * features/Makefile: Updated with new descriptions.
3515 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
3516 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
3518 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
3520 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
3521 call linux_target twice.
3523 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3525 * nto-tdep.c (lm_info): Updated struct lm_info definition from
3527 (LM_ADDR): Use l_addr if available; if not, use link map and set
3530 2008-08-14 Tom Tromey <tromey@redhat.com>
3532 * macrocmd.c (macro_define_command): Check for NULL argument.
3533 (macro_undef_command): Likewise.
3535 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3537 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3539 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3541 * breakpoint.c (always_inserted_auto, always_inserted_on)
3542 (always_inserted_off, always_inserted_enums): New.
3543 (always_inserted_mode): Change type to char* and point to
3544 always_inserted_auto.
3545 (show_always_inserted_mode): In auto mode, also show the current
3546 effect of the option.
3547 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3548 (_initialize_breakpoint): Make the "set breakpoints
3549 always-inserted" command an enum command. Extend help to describe
3552 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3554 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3555 query valid) bit. Ignore bits outside the condition field.
3556 (info_spu_proxydma_command): Ignore bits outside the field.
3558 2008-08-12 Michael Snyder <msnyder@vmware.com>
3560 * MAINTAINERS: Update my email address.
3562 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3564 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3566 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3568 Add no-ack mode to the remote protocol --- optionally stop ACKing
3569 packets and responses when we have a reliable communication
3572 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3574 * remote.c (struct remote_state): Add noack_mode field.
3575 (PACKET_QStartNoAckMode): New.
3576 (remote_start_remote): Don't any outstanding packet here.
3577 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3578 here. Activate noack mode if requested.
3579 (remote_protocol_features): Add QStartNoAckMode.
3581 (putpkt_binary): Don't send ack in noack mode.
3582 (read_frame): Don't recompute the checksum in noack mode.
3583 (getpkt_sane): Skip sending ack if in noack mode.
3584 (_initialize_remote): Add set/show remote noack mode.
3585 * NEWS: Note the new features.
3587 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3589 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3591 (rs6000_skip_main_prologue): New function.
3592 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3594 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3596 * MAINTAINERS (Write After Approval): Add self.
3598 2008-08-11 Stan Shebs <stan@codesourcery.com>
3601 * disasm.c (gdb_disassemble_info): Set endian_code.
3602 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3603 * gdbarch.h, gdbarch.c: Regenerate.
3604 * arch-utils.c (initialize_current_architecture): Set the
3605 default byte_order_for_code.
3606 (gdbarch_info_init): Ditto.
3607 (gdbarch_info_fill): Ditto.
3608 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3609 (thumb_analyze_prologue): Swap halfword if code endianness is
3610 different from general endianness.
3611 (arm_skip_prologue): Similarly.
3612 (arm_scan_prologue): Ditto.
3613 (thumb_get_next_pc): Ditto.
3614 (arm_get_next_pc): Ditto.
3615 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3616 choose correct endianness for breakpoints.
3618 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3620 * bsd-kvm.c: Include "gdbthread.h".
3621 (bsd_kvm_ptid): New.
3622 (bsd_kvm_open): Add a main thread.
3623 (bsd_kvm_close): Delete it.
3624 (bsd_kvm_thread_alive): New.
3625 (bsd_kvm_pid_to_str): New.
3626 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3628 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3630 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3632 * buildsym.c (start_subfile): Properly cast sentinel in concat
3634 * cp-name-parser.y: Include "config.h".
3635 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3637 * gdb_select.h: Include sys/time.h if sys/select.h is not
3640 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3642 * go32-nat.c: Include "gdbthread.h".
3643 (go32_stop, go32_kill_inferior): Delete the main thread.
3644 (go32_create_inferior): Add it.
3645 (go32_thread_alive, go32_pid_to_str): New.
3646 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3648 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3650 * go32-nat.c (fetch_register, store_register): Pass the regcache
3651 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3652 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3653 (struct seg_descr, struct seg_descr): pack the whole struct
3654 instead of each member individually.
3656 2008-08-09 Andreas Schwab <schwab@suse.de>
3658 * python/python.c (_initialize_python): Use unabbreviated commands
3661 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3663 * Makefile.in (stamp-h): Also create .deps.
3665 2008-08-09 Tom Tromey <tromey@redhat.com>
3667 * Makefile.in (generated_files): Add GNULIB_H.
3669 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3671 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3672 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3674 (pa64_current_sos): Remove map private warning warning.
3675 * solib-som.c: Include string.h and sys/utsname.h.
3676 (get_hpux_major_release): New function.
3677 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3678 about shared library private mapping on HP-UX 11 and later. Only force
3679 private mapping of shared libraries on HP-UX 10 and earlier.
3680 (link_map_start): Delete warning.
3682 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3683 H.J. Lu <hongjiu.lu@intel.com>
3684 Mark Kettenis <kettenis@gnu.org>
3686 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3687 (amd64_init_frame_cache): Initialize saved_sp_reg.
3688 (amd64_analyze_stack_align): New.
3689 (amd64_analyze_prologue): Call it.
3690 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3691 %rip to 8 when halfway aligning the stack.
3693 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3696 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3698 (i386_alloc_frame_cache): Remove stack_align. Initialize
3700 (i386_analyze_stack_align): Rewrite.
3701 (i386_frame_cache): Use saved_sp_reg if it is valid.
3703 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3705 * target.c: Include "solib.h".
3706 (target_pre_inferior): Call no_shared_libraries.
3707 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3709 (attach_command): Do not call clear_solib.
3711 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3713 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3716 2008-08-08 Tom Tromey <tromey@redhat.com>
3718 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3720 (python-utils.o): Likewise.
3722 2008-08-08 Andreas Schwab <schwab@suse.de>
3724 * corefile.c (_initialize_core): Remove spurious paren from set
3725 gnutarget doc string.
3727 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3729 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3730 Define PPC_FEATURE_BOOKE.
3731 (ppc_linux_get_hwcap): New function.
3732 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3733 4-bytes alignment restrictions.
3734 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3735 positioning of the read/write flags.
3736 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3739 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3741 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3743 * win32-nat.c (win32_add_thread): Change thread argument type to
3745 (win32_add_thread): Adjust.
3746 (win32_delete_thread): Change thread argument type to ptid_t.
3748 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3749 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3750 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3751 (init_win32_ops): Put to_magic last.
3752 (win32_win32_thread_alive): Adjust.
3754 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3756 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3757 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3759 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3761 * remote-m32r-sdi.c: Include "gdbthread.h".
3762 (remote_m32r_ptid): New.
3763 (m32r_close): Delete the main thread.
3764 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3766 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3767 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3769 2008-08-07 Tom Tromey <tromey@redhat.com>
3770 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3772 * aclocal.m4, configure: Rebuild.
3773 * configure.in: Call ZW_CREATE_DEPDIR,
3774 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3775 (MAKE, GMAKE): New substs.
3776 * acinclude.m4: Include depstand.m4.
3777 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3778 COMPILE, POSTCOMPILE, depcomp): New variables.
3779 Remove all _h variables.
3780 Remove many .o targets.
3781 ($(srcdir)/copying.c): avoid backslash-newline after comment
3782 sign (@maintainer_mode_true@).
3783 (HFILES_NO_SRCDIR): Regenerate.
3784 (generated_files): New variable.
3785 (all_gdbtk_cflags): Likewise.
3787 (init.o, version.o, copying.o): Remove.
3788 (distclean): Remove DEPDIR.
3789 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3790 printcmd.o, procfs.o, v850ice.o): Rewrite.
3791 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3792 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3793 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3794 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3795 gdbtk-wrapper.o): Likewise.
3796 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3797 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3798 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3799 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3800 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3801 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3802 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3803 tui-wingeneral.o, tui-winsource.o): Likewise.
3804 (all_object_files): New variable.
3805 ($(all_object_files)): New target.
3806 Include dependency files, when using GNU Make.
3808 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3810 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3811 the valid bit set. Ensure display order respects partial
3812 order defined by dependency bits.
3814 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3816 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3819 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3821 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3824 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3825 Tom Tromey <tromey@redhat.com>
3826 Thiago Jung Bauermann <bauerman@br.ibm.com>
3827 Doug Evans <dje@google.com>
3829 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3830 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3831 PYTHON_CFLAGS): New.
3832 (python_h, python_internal_h): New.
3833 (cli-script.o): Depend on python.h
3834 (python.o, python-utils.o): New.
3835 * cli/cli-script.c (print_command_lines): Handle python_control.
3836 (execute_control_command): Handle python_control.
3837 (execute_control_command_untraced): New function.
3838 (while_command): Call execute_control_command_untraced.
3839 (if_command): Likewise.
3840 (get_command_line): Remove static attribute.
3841 (read_next_line): Handle "python".
3842 (recurse_read_control_structure): Handle python_control.
3843 (read_command_lines): Handle python_control.
3845 * cli/cli-script.h (get_command_line): Add prototype.
3846 (execute_control_command_untraced): Likewise.
3847 * configure.ac: Add --with-python.
3848 * defs.h (enum command_control_type) <python_control>: New
3850 * python/python-internal.h: New file.
3851 * python/python.c: New file.
3852 * python/python.h: New file.
3853 * python/python-utils.c: New file.
3854 * NEWS: Mention Python scripting support and its new commands.
3856 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3858 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3860 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3862 * MAINTAINERS (Write After Approval): Add self.
3864 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3866 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3867 (insert_breakpoint_locations): Likewise.
3869 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3871 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3873 (set_longjmp_breakpoint): Likewise.
3875 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3878 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3881 2008-08-05 Tom Tromey <tromey@redhat.com>
3883 * bcache.c (deprecated_bcache_added): Initialize obstack.
3884 (bcache_xmalloc): Don't initialize obstack.
3885 (bcache_xfree): Conditionally free obstack.
3886 (bcache_memory_used): Update.
3888 2008-08-05 Tom Tromey <tromey@redhat.com>
3890 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3892 (append_psymbol_to_list): Accept a const pointer.
3893 (add_psymbol_to_list): Fix const correctness.
3894 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3895 (bcache_full): Declare.
3896 * bcache.c (bcache_data, deprecated_bcache): Remove.
3897 (bcache): Use bcache_full.
3898 (bcache_full): Rename from deprecated_bcache_added. Change return
3901 2008-08-04 Stan Shebs <stan@codesourcery.com>
3903 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3904 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3905 (enable_break): Remove test of BKPT_AT_SYMBOL.
3907 2008-08-02 Keith Seitz <keiths@redhat.com>
3909 * acinclude.m4: Include ../config/tcl.m4 to pick up
3910 standard Tcl configury bits.
3911 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3912 * configure.ac: Don't check if ../itcl exists when building
3913 gdbtk. It could be installed.
3914 Rewrite gdbtk configury to allow for using system-supplied
3915 Tcl and Tk. Gdbtk no longer requires build-time access to
3917 * Makefile.in: Remove everything related to itcl and itk.
3918 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3920 Remove v850ice.o build rule.
3921 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3922 gdbtk sources to use it.
3923 * configure: Regenerate.
3925 2008-07-31 Stan Shebs <stan@codesourcery.com>
3927 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3929 2008-07-30 Stan Shebs <stan@codesourcery.com>
3931 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3932 (add_to_objfile_sections): Remove use.
3934 2008-07-29 Tom Tromey <tromey@redhat.com>
3936 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3937 (lookup_cmd_composition): Likewise.
3939 2008-07-29 Tom Tromey <tromey@redhat.com>
3941 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3942 dead code. Fix indentation.
3944 2008-07-29 Stan Shebs <stan@codesourcery.com>
3946 * main.c (captured_main): Remove long-unused #if 0 blocks.
3948 2008-07-28 Tom Tromey <tromey@redhat.com>
3950 * annotate.h (deprecated_annotate_starting_hook): Remove.
3951 (deprecated_annotate_stopped_hook): Remove.
3952 (deprecated_annotate_exited_hook): Remove.
3953 * Makefile.in (annotate.o): Depend on observer_h.
3954 * top.c (deprecated_delete_breakpoint_hook): Remove.
3955 (deprecated_create_breakpoint_hook): Likewise.
3956 (deprecated_modify_breakpoint_hook): Likewise.
3957 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3958 * breakpoint.c (mention): Don't call removed hook.
3959 (delete_breakpoint): Likewise.
3960 (disable_breakpoint): Likewise.
3961 (do_enable_breakpoint): Likewise.
3962 * annotate.c: Include observer.h.
3963 (breakpoint_changed): Change type of argument.
3964 (_initialize_annotate): Register observers.
3965 (deprecated_annotate_starting_hook): Remove.
3966 (deprecated_annotate_stopped_hook): Remove.
3967 (deprecated_annotate_exited_hook): Remove.
3968 (annotate_starting): Update for hook removal.
3969 (annotate_stopped): Likewise.
3970 (annotate_exited): Likewise.
3971 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3972 (deprecated_create_breakpoint_hook): Likewise.
3973 (deprecated_modify_breakpoint_hook): Likewise.
3975 2008-07-28 Tom Tromey <tromey@redhat.com>
3977 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3979 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3981 * configure.ac: Check for the GNU/Linux ptrace signature.
3982 * configure: Regenerated.
3984 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3986 * linux-nat.c (resume_callback): Add more debugging output.
3987 (linux_nat_has_pending_sigint): New function, based on
3988 linux_nat_has_pending.
3989 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3990 (stop_wait_callback): Remove flush_mask handling. Honor
3991 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3993 (linux_nat_has_pending, flush_callback): Remove.
3994 (linux_nat_filter_event): Check for ignore_sigint.
3995 (linux_nat_wait): Remove flush_mask support and call to
3996 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3997 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3999 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
4001 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
4002 report events from resumed threads.
4004 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
4006 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
4007 (mips_linux_init_abi): Set tdep->syscall_next_pc.
4008 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
4010 (mips32_next_pc): Handle the syscall instruction.
4011 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
4012 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
4014 2008-07-26 Tom Tromey <tromey@redhat.com>
4017 * valops.c (value_struct_elt): Treat function-valued field as a
4020 2008-07-26 Tom Tromey <tromey@redhat.com>
4023 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
4024 longer tokens first.
4026 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
4029 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
4030 (get_cmd_async_ok): Remove.
4031 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
4032 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
4033 * infcmd.c (_initialize_infcmd): Likewise.
4034 * thread.c (_initialize_thread): Likewise.
4036 2008-07-25 Joseph Myers <joseph@codesourcery.com>
4038 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
4039 128-bit long doubles in even-odd pairs of FPRs. Do not
4040 right-align float arguments for big-endian.
4041 (mips_n32n64_return_value): Apply return value convention for
4042 structs containing one or two floating-point values to soft-float
4043 as well as hard-float. Handle 128-bit long doubles in such
4045 (mips_o32_push_dummy_call): Only skip one integer register for a
4046 float argument passed in an FPR.
4048 2008-07-25 Tom Tromey <tromey@redhat.com>
4050 * tui/tui-hooks.c: Include observer.h.
4051 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
4053 (tui_bp_created_observer, tui_bp_deleted_observer,
4054 tui_bp_modified_observer): New globals.
4055 (tui_install_hooks): Use observers, not events.
4056 (tui_remove_hooks): Likewise.
4057 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
4058 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
4060 (breakpoint_notify): Check mi_can_breakpoint_notify.
4061 (breakpoint_hooks): Remove.
4062 (mi_cmd_break_insert): Attach observers. Don't use events.
4063 * tracepoint.c: Include observer.h, not gdb-events.h.
4064 (tracepoint_operation, trace_pass_command): Notify observer.
4065 * interps.c: Don't include gdb-events.h.
4066 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
4067 * gdbarch.c: Rebuild.
4068 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
4069 (deprecated_current_gdbarch_select_hack): Notify observer.
4070 * breakpoint.h: Don't include gdb-events.h.
4071 * breakpoint.c: Don't include gdb-events.h.
4072 (condition_command): Notify observer.
4073 (commands_command): Likewise.
4074 (commands_from_control_command): Likewise.
4075 (mention, delete_breakpoint, set_ignore_count): Likewise.
4076 (disable_breakpoint, do_enable_breakpoint): Likewise.
4077 * Makefile.in (gdb_events_h): Remove.
4078 (breakpoint_h): Update.
4079 (COMMON_OBS): Remove gdb-events.o.
4080 (gdb-events.o): Remove.
4081 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
4082 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
4083 * gdb-events.c: Remove.
4084 * gdb-events.h: Remove.
4085 * gdb-events.sh: Remove.
4087 2008-07-24 Pedro Alves <pedro@codesourcery.com>
4089 * remote.c (remote_threads_extra_info): Don't query the remote
4090 server about info on the internally added main thread.
4092 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
4094 * nto-procfs.c (procfs_attach): Populate initial thread list.
4095 (procfs_wait): Return new pid, built from the inferior status.
4097 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
4099 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
4100 * configure: Regenerate.
4102 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
4104 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4105 (procfs_resume): Workaround for dereferencing type-punned pointer
4107 * nto-tdep.c (nto_parse_redirection): Change signature to be const
4109 * nto-tdep.h (nto_parse_redirection): Likewise.
4111 2008-07-21 Stan Shebs <stan@codesourcery.com>
4113 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4114 * gdbarch.sh: Adjust comment to refer to
4115 in_solib_dynsym_resolve_code().
4116 * gdbarch.h, gdbarch.c: Update.
4117 * solib-osf.c: Ditto.
4119 (handle_inferior_event): Use in_solib_dynsym_resolve_code
4121 * config/mips/nm-irix5.h: Remove undef of
4122 IN_SOLIB_DYNSYM_RESOLVE_CODE.
4124 2008-07-21 Tom Tromey <tromey@redhat.com>
4126 * symfile.c (reread_symbols): Don't pass argument to observer.
4127 * exec.c (exec_file_attach): Don't pass argument to observer.
4128 * ada-lang.c (ada_executable_changed_observer): Remove argument.
4129 * symtab.c (symtab_observer_executable_changed): Remove argument.
4130 * observer.sh: Handle functions with no arguments.
4132 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
4133 Chris Demetriou <cgd@google.com>
4135 * elfread.c (elf_symfile_segments): Fix the check that each loadable
4136 section fits within an ELF segment to handle ELF segments that hit
4137 the end of the address space.
4139 2008-07-20 Chris Demetriou <cgd@google.com>
4141 * MAINTAINERS (Write After Approval): Add self.
4143 2008-07-18 Tom Tromey <tromey@redhat.com>
4146 * NEWS: Add entry for macro commands.
4147 * Makefile.in (macrocmd.o): Add gdb_string.h.
4148 * macroscope.h (user_macro_scope): Declare.
4149 (default_macro_scope): Update documentation.
4150 (macro_user_macros): Declare.
4151 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
4152 Use user_macro_scope.
4153 (null_macro_lookup): Remove.
4154 * macrotab.h (macro_callback_fn): Declare.
4155 (macro_for_each): Likewise.
4156 (macro_allow_redefinitions): Likewise.
4157 * macrotab.c (foreach_macro): New function
4158 (macro_for_each): Likewise.
4159 (struct macro_table) <redef_ok>: New field.
4160 (macro_allow_redefinitions): New function.
4161 (new_macro_table): Update.
4162 (macro_define_function): Likewise.
4163 (macro_define_object): Likewise.
4164 * macroscope.c (user_macro_scope): New function.
4165 (default_macro_scope): Use it.
4166 (macro_user_macros): New global.
4167 (standard_macro_lookup): Look in macro_user_macros.
4168 (_initialize_macroscope): New function.
4169 * macroexp.h (macro_is_whitespace, macro_is_digit,
4170 macro_is_identifier_nondigit): Declare.
4171 * macroexp.c (macro_is_whitespace): Rename. No longer static.
4172 (macro_is_digit): Likewise.
4173 (macro_is_identifier_nondigit): Likewise.
4174 (get_identifier): Update.
4175 (get_pp_number): Likewise.
4176 (get_token): Likewise.
4177 * macrocmd.c (skip_ws): New function.
4178 (extract_identifier): Likewise.
4179 (free_macro_definition_ptr): Likewise.
4180 (user_macros): Remove.
4181 (macro_define_command): Implement.
4182 (_initialize_macrocmd): Update.
4183 (macro_undef_command): Implement.
4184 (print_one_macro): New function.
4185 (macro_list_command): Implement.
4187 2008-07-18 Joseph Myers <joseph@codesourcery.com>
4189 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
4191 * configure: Regenerate.
4193 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
4195 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
4197 2008-07-15 Andreas Schwab <schwab@suse.de>
4199 * valops.c (value_cast_pointers): Follow typedefs when checking
4202 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4204 * block.c (block_function): Renamed to ...
4205 (block_linkage_function): ... this. All callers changed.
4206 * block.h (block_function): Renamed to ...
4207 (block_linkage_function): ... this.
4209 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4211 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
4213 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4215 * frame.c (frame_sp_unwind): Delete.
4216 (get_frame_sp): Do not use it.
4217 * frame.h (frame_sp_unwind): Delete prototype.
4219 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4221 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
4223 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4225 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
4226 * frame.c (frame_unwind_address_in_block): Delete.
4227 (get_frame_address_in_block): Do not use it. Check the type
4228 of the next frame first.
4229 (frame_cleanup_after_sniffer): Update comment.
4230 * frame.h (frame_unwind_address_in_block): Delete prototype.
4231 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
4233 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4235 * frame.c (frame_func_unwind): Delete.
4236 (get_frame_func): Do not use it.
4237 * frame.h (frame_func_unwind): Delete prototype.
4238 * hppa-tdep.c (hppa_frame_cache): Update comment.
4239 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
4241 2008-07-14 Stan Shebs <stan@codesourcery.com>
4243 * remote-sim.c (init_gdbsim_ops): Remove
4244 TARGET_REDEFINE_DEFAULT_OPS.
4246 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4248 * findvar.c (read_var_value): Remove unused variable.
4250 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
4252 * infrun.c (handle_inferior_event): Tag threads as stopped
4253 before inserting breakpoints.
4255 2008-07-15 Hui Zhu <teawater@gmail.com>
4257 * MAINTAINERS: Added myself to section Write After Approval.
4259 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
4262 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
4264 2008-07-14 Pedro Alves <pedro@codesourcery.com>
4266 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
4267 (i386_dicos_push_dummy_code): New.
4268 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
4269 Register i386_dicos_push_dummy_code.
4271 2008-07-14 Markus Deuling <deuling@de.ibm.com>
4273 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
4274 (mips_n32n64_push_dummy_call, mips_o64_return_value)
4275 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
4277 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
4278 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
4279 (mips_n32n64_fp_arg_chunk_p): Update caller.
4281 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
4282 (mips_n32n64_push_dummy_call): Update caller.
4284 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
4286 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
4287 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
4290 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
4292 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
4293 (mips_o64_push_dummy_call): Update caller.
4295 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
4296 (fp_register_arg_p, mips_dump_tdep): Update caller.
4298 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
4299 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
4301 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
4303 (mips32_scan_prologue): Update caller.
4305 (heuristic_proc_start): Add gdbarch as parameter. Replace
4307 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
4309 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
4310 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
4311 the current architecture. Update call to getregs_supplies.
4312 (getregs_supplies): Add gdbarch as parameter and replace
4315 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
4316 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
4317 NBSD_MIPS_JB_ELEMENT_SIZE.
4318 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
4319 replace current_gdbarch.
4321 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
4323 (mips_fetch_registers, mips_store_registers): Update call
4325 (mips_load): Use get_regcache_arch to get at the current_architecture
4326 and replace current_gdbarch.
4328 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4330 * thread.c (restore_selected_frame): On fail to restore, select
4331 the innermost frame, and don't crash when warning the user.
4333 2008-07-13 Hui Zhu <teawater@gmail.com>
4335 * symtab.c (expand_line_sal): Fix a memory leak.
4337 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4339 * utils.c (struct continuation): Define as inheriting struct
4341 (add_continuation, do_all_continuations)
4342 (discard_all_continuations, add_intermediate_continuation)
4343 (do_all_intermediate_continuations)
4344 (discard_all_intermediate_continuations): Adjust.
4346 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4348 Skip varobj in running threads.
4349 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
4350 thread is not stopped, skip the varobj.
4351 * Makefile.in: Update dependencies.
4353 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4355 Enable all commands while inferiour is running
4356 * mi/mi-main.c (mi_cmd_execute): Don't check if
4357 inferiour is executing.
4359 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4361 Allow all CLI command even if target is executing.
4362 * gdb/top.c (execute_command_1): Don't check if the inferiour
4365 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4367 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
4368 Fix printing of frame, when frame is wrong.
4370 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4372 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
4373 backchain is unreadable.
4375 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4377 * spu-linux-nat.c: Include "gdbthread.h".
4378 (spu_child_post_startup_inferior): Register main thread.
4379 (spu_child_post_attach): Likewise.
4380 * Makefile.in (spu-linux-nat.o): Update dependencies.
4382 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4384 Rewrite continuations internals on top of cleanups and plug
4385 continuation arguments leaks.
4387 * defs.h (struct continuation): Make it opaque.
4388 (add_continuation, add_intermediate_continuation): Drop the int
4389 argument of the continuation hook argument. Add
4390 continuation_free_args argument.
4391 (do_all_continuations, do_all_intermediate_continuations): Drop
4392 the error_p argument.
4394 * utils.c (add_continuation): Drop the int argument of the
4395 continuation hook argument. Add continuation_free_args argument.
4396 Reimplement on top of cleanups.
4397 (do_all_continuations): Drop error argument. Reimplement on top
4399 (discard_all_continuations): Reimplement on top of cleanups.
4400 (add_intermediate_continuation): Drop the int argument of the
4401 continuation hook argument. Add continuation_free_args argument.
4402 Reimplement on top of cleanups.
4403 (do_all_intermediate_continuations): Drop error argument.
4404 Reimplement on top of cleanups.
4405 (discard_all_intermediate_continuations): Reimplement on top of
4408 * breakpoint.c (until_break_command_continuation): Drop error
4409 argument. Add xfree as continuation argument deleter.
4411 * inf-loop.c (inferior_event_handler): On error, discard all
4412 continuations. Adjust to new do_all_intermediate_continuations
4413 and do_all_continuations interfaces.
4415 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
4416 Pass xfree as continuation argument deleter.
4417 (finish_command_continuation): Drop error_p argument. Adjust.
4418 (finish_command_continuation_free_arg): New.
4419 (finish_command): Pass finish_command_continuation_free_arg as
4420 continuation argument deleter. Adjust to new do_all_continuations
4422 (attach_command_continuation): Drop error_p argument.
4423 (attach_command_continuation_free_args): New.
4424 (attach_command): Pass attach_command_continuation_free_args as
4425 continuation argument deleter.
4427 * interps.c (interp_set): Adjust to new do_all_continuations
4430 * event-top.c (stdin_event_handler): In error, also discard the
4431 intermediate continuations.
4433 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4435 Replace struct continuation_args by void* and per command structs.
4437 * top.c (execute_command): Remove unused arg1 and arg2 locals.
4439 * breakpoint.c (struct until_break_command_continuation_args):
4441 (until_break_command_continuation): Take a void* instead of a
4442 continuations_arg. Adjust.
4443 (until_break_command): Adjust to use struct
4444 until_break_command_continuation_args instead of struct
4447 * infcmd.c (struct step_1_continuation_args): New.
4448 (step_1_continuation): Take a void* instead of a
4449 continuations_arg. Adjust to use struct step_1_continuation_args.
4450 (step_once): Adjust to use struct step_1_continuation_args.
4452 (struct finish_command_continuation_args): New.
4453 (finish_command_continuation): Take a void* instead of a
4454 continuations_arg. Adjust to use struct
4455 finish_command_continuation_args.
4456 (finish_command): Adjust to use struct
4457 finish_command_continuation_args.
4458 (struct attach_command_continuation_args): New.
4459 (attach_command_continuation): Take a void* instead of a
4460 continuations_arg. Adjust to use struct
4461 attach_command_continuation_args.
4462 (attach_command): Adjust to use struct
4463 attach_command_continuation_args.
4465 * defs.h (struct continuation_arg): Delete.
4466 (struct continuation): Replace the struct continuation_arg*
4467 parameter of continuation_hook by a void*. Replace "arg_list"
4468 member by a new "args" member with void* type.
4469 (add_continuation, add_intermediate_continuation): Replace struct
4470 continuation_arg type usages by void* usages.
4472 * utils.c (add_continuation, do_all_continuations)
4473 (add_intermediate_continuation)
4474 (do_all_intermediate_continuations): Replace struct
4475 continuation_arg type usages by void* usages. Pass "args" instead
4478 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4480 * infrun.c (struct thread_stepping_state): Delete sal member.
4481 (init_thread_stepping_state): Add local sal. Use it instead of
4483 (handle_inferior_event): New local stop_pc_sal. Use it instead of
4485 (step_into_function): Add local stop_func_sal. Use it instead of
4488 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4490 Implement -exec-continue/-exec-interrupt --all.
4491 * infcmd.c (continue_1): New, extracted from
4492 (continue_command): ...here.
4493 (interrupt_target_1): New, extracted from
4494 (interrupt_target_command): ...here.
4495 * inferior.h (continue_1, interrupt_target_1): New.
4496 * mi/mi-main.c (mi_cmd_exec_continue)
4497 (mi_cmd_exec_interrupt): Handle --all.
4499 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4501 Implement --thread and --frame.
4502 * gdbthread.h (find_thread_id): Declare.
4503 * thread.c (find_thread_id): Make non-static.
4504 * mi/mi-main.c (mi_cmd_execute): Switch to the right
4505 thread and frame, if necessary.
4506 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
4507 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
4509 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4511 * infrun.c (resume): Discard cleanups on early exit path.
4513 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4515 * infrun.c (normal_stop): For MI, report which threads
4518 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4520 Report thread state in -thread-info output.
4521 * thread.c (print_thread_info): Add new field "state".
4523 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4525 * infrun.c (handle_inferior_event): Also ignore a
4526 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
4528 2008-07-11 Tom Tromey <tromey@redhat.com>
4530 * completer.c (complete_line_internal): New function, from
4531 complete_line. Add 'for_help' parameter.
4532 (complete_line): Use it.
4533 (command_completer): Move later. Rewrite.
4535 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4537 * thread.c (thread_apply_command): Move making the cleanup out of
4540 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4544 * thread.c (enum thread_state): New.
4545 (thread_state main_thread_running): Delete, in favor of...
4546 (thread_state main_thread_state): ... this. Update throughout.
4547 (clear_thread_inferior_resources): New, split from free_thread.
4548 (free_thread): Call clear_thread_inferior_resources.
4549 (init_thread_list): Set main thread to stopped state.
4550 (add_thread_silent): Take care of PTID reuses.
4551 (delete_thread): If deleting inferior_ptid or a thread with
4552 refcount > 0, mark it as exited, but still keep it in the list.
4553 Only notify of thread exits, if we haven't done so yet.
4554 (iterate_over_threads): Make it safe to delete threads while
4555 iterating over them.
4556 (do_captured_list_thread_ids): Don't account for exited threads.
4557 (thread_alive): Check for the THREAD_EXITED state, and don't set
4558 ptid to -1 on exited threads.
4559 (set_running): Update to account for extra possible states.
4560 (is_thread_state): New.
4561 (is_stopped, is_exited): New.
4562 (is_running): Implement in terms of is_thread_state.
4563 (any_running): Update.
4564 (print_thread_info): Update. Account for exited threads. Don't
4565 warn about missed frame restoring here, its done in the cleanup.
4566 (switch_to_thread): Don't read from a thread that has gone.
4567 (restore_current_thread): In non-stop mode, do a full context
4569 (restore_selected_frame): Add a frame_level argument. Rewrite.
4570 (struct current_thread_cleanup): Add selected_frame_level and
4571 was_stopped members.
4572 (do_restore_current_thread_cleanup): Check if thread was stopped
4573 and still is, and if the target has registers, stack and memory
4574 before restoring the selected frame. Don't delete the cleanup
4576 (restore_current_thread_cleanup_dtor): New.
4577 (make_cleanup_restore_current_thread): Remove all arguments.
4579 (thread_apply_all_command): Update. Prune threads.
4580 (thread_apply_command): Update.
4581 (thread_command): Account for currently selected exited thread.
4582 (do_captured_thread_select): Check for a running thread. Prune
4584 (_initialize_thread): Make "info threads", "thread", "thread
4585 apply", and "thread apply all" appliable without a selected thread.
4586 * gdbthread.h (struct thread_info): Replace running_ by state_.
4588 (is_exited, is_stopped): Declare.
4589 (make_cleanup_restore_current_thread): Remove all arguments.
4590 * infrun.c: Include "event-top.h".
4591 (fetch_inferior_event): In non-stop mode, restore selected thread
4592 and frame after handling the event and running breakpoint
4593 commands. Display GDB prompt if needed.
4594 (normal_stop): In non-stop mode, don't print thread switching
4596 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4597 (get_cmd_no_selected_thread_ok): New.
4598 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4599 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4601 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4602 no-selected-thread ok.
4603 * top.c (execute_command): Check for non no-selected-thread-ok
4605 * linux-nat.c (struct saved_ptids, threads_to_delete)
4606 (record_dead_thread, prune_lwps): Delete.
4607 (exit_lwp): Unconditionally delete thread.
4608 (linux_nat_resume): Remove prune_lwps call.
4609 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4610 of is_running. Adjust to make_cleanup_restore_current_thread
4612 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4613 selected thread has exited.
4614 * inf-loop.c (inferior_event_handler): Don't display the prompt
4616 * varobj.c (c_value_of_root): Update.
4617 * defs.h (make_cleanup_dtor): Declare.
4618 * utils.c (make_cleanup_dtor): New.
4620 * Makefile.in (infrun.o): Depend on $(event_top_h).
4622 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4624 Add "continue -a" and "interrupt -a" options for non-stop mode.
4626 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4627 (continue_command): Add "-a" option.
4628 (interrupt_target_command): Add "-a" option.
4629 (_initialize_infcmd): Add extend help of continue and interrupt
4630 command to mention the new "-a" option. Mark "continue" async ok.
4632 2008-07-10 Doug Evans <dje@google.com>
4634 Add "set print symbol-loading on|off".
4635 * NEWS: Document new option.
4636 * symfile.h (print_symbol_loading): Declare.
4637 * symfile.c (print_symbol_loading): New global.
4638 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4639 from ..." if print_symbol_loading.
4640 (_initialize_symfile): Add set/show print symbol-loading.
4641 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4642 if print_symbol_loading.
4644 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4646 Non-stop linux native.
4648 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4650 (get_pending_status): Implement non-stop mode.
4651 (linux_nat_detach): Stop threads before detaching.
4652 (linux_nat_resume): In non-stop mode, always resume only a single
4654 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4655 add new lwp to GDB's thread table, and mark as running, executing
4656 and stopped appropriately.
4657 (linux_nat_filter_event): Don't assume there are other running
4658 threads when a thread exits.
4659 (linux_nat_wait): Mark the main thread as running and executing.
4660 In non-stop mode, don't stop all lwps.
4661 (linux_nat_kill): Stop lwps before killing them.
4662 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4664 (send_sigint_callback): New.
4665 (linux_nat_stop): New.
4666 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4668 * linux-nat.h (thread_db_attach_lwp): Declare.
4670 * linux-thread-db.c (thread_get_info_callback): Check for new
4671 threads if we have none.
4672 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4673 stopped lwp. Check for new threads if we have none.
4674 (thread_db_attach_lwp): New.
4675 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4676 (check_event): Set proc_handle.pid to the stopped lwp.
4677 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4678 lwp available, bail out if there is none.
4680 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4683 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4685 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4686 `current_pc' from CORE_ADDR to ULONGEST.
4688 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4691 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4693 * NEWS (New commands): Mention "set disable-randomization".
4694 * configure.ac: Add check for HAVE_PERSONALITY and
4695 HAVE_DECL_ADDR_NO_RANDOMIZE.
4696 * configure, config.in: Regenerate.
4697 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4698 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4700 (disable_randomization, show_disable_randomization)
4701 (set_disable_randomization): New.
4702 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4703 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4704 variable DISABLE_RANDOMIZATION.
4705 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4706 DISABLE_RANDOMIZATION.
4708 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4710 Adjust all targets to new target_stop interface.
4712 * gnu-nat.c (gnu_stop): Add ptid argument.
4713 * go32-nat.c (go32_stop): Add ptid argument.
4714 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4715 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4716 * monitor.c (monitor_stop): Add ptid argument.
4717 (monitor_open): Pass inferior_ptid to monitor_stop.
4718 (monitor_interrupt): Pass inferior_ptid to target_stop.
4719 (monitor_stop): Add ptid argument.
4720 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4721 (procfs_create_inferior): Add ptid argument.
4722 * procfs.c (procfs_stop): Add ptid argument.
4723 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4724 * remote-sim.c (gdbsim_stop): Add ptid argument.
4725 * sol-thread.c (sol_thread_stop): Add ptid argument.
4726 * win32-nat.c (win32_stop): Add ptid argument.
4728 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4730 Non-stop inferior control.
4732 * infrun.c (resume): In non-stop mode, always resume just one
4734 (proceed): Don't call prepare_to_proceed in non-stop mode.
4735 (fetch_inferior_event): In non-stop mode, switch context before
4737 (error_is_running, ensure_not_running): New.
4738 (handle_inferior_event): In non-stop mode: Mark only the event
4739 thread as stopped. Require that the target module manages adding
4740 threads to the thread list. Assert that there isn't a
4741 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4742 (normal_stop): Only mark not-running if inferior hasn't exited.
4743 In non-stop mode, only mark the event thread.
4745 * thread.c:Include "cli/cli-decode.h".
4746 (print_thread_info): Don't read from a running thread.
4747 Output "(running)" if thread is running.
4748 (switch_to_thread): Don't read stop_pc if thread is executing.
4749 (do_restore_current_thread_cleanup): Don't write to a running
4751 (thread_apply_all_command): Don't read from a running thread. In
4752 non-stop mode, do a full context-switch instead of just switching
4754 (thread_apply_command): In non-stop mode, do a full context-switch
4755 instead of just switching threads.
4756 (do_captured_thread_select): Likewise. Inform user if selected
4758 (_initialize_thread): Mark "info threads" and "thread" and
4761 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4762 unregister the target from the event loop.
4764 * infcmd.c (continue_command, step_1, jump_command)
4765 (signal_command): Ensure the selected thread isn't running.
4766 (interrupt_target_command): In non-stop mode, interrupt only the
4769 * inferior.h (error_is_running, ensure_not_running): Declare.
4771 * target.h (struct target_ops): Add ptid argument to the to_stop
4773 (target_stop): Add ptid_t argument.
4775 * target.c (update_current_target): Add ptid argument to to_stop's
4777 (debug_to_stop): Add ptid_t argument.
4778 (debug_to_rcmd): Set to_stop_ptid.
4780 * remote.c (remote_stop): Add ptid_t argument.
4781 (async_remote_interrupt): Add inferior_ptid to target_stop.
4782 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4784 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4786 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4788 Don't rely on ecs->wait_for_more.
4790 * infrun.c (proceed): Clear the stepping state, set
4791 previous_inferior_ptid and clear infwait state.
4792 (wait_for_inferior): Don't clear the stepping state, set
4793 previous_inferior_ptid, or clear the infwait state here.
4794 (fetch_inferior_event): Don't clear the stepping state, set
4795 previous_inferior_ptid, or clear the infwait state here. Don't
4796 condition on wait_for_more.
4798 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4800 Refactor infrun a bit.
4802 * infrun.c (currently_stepping): Take a struct
4803 thread_stepping_state instead of an execution_control_state.
4804 (struct thread_stepping_state): New, split from
4805 execution_control_state.
4806 (gtss, tss): New globals.
4807 (proceed): Clear the stepping state, set previous_inferior_ptid
4808 and clear infwait state.
4809 (init_wait_for_inferior): Clear the stepping state,
4810 previous_inferior_ptid and infwait state.
4811 (waiton_ptid, infwait_state): New, split from
4812 execution_control_state.
4813 (struct execution_control_state): Members that persist through
4814 events moved out to either struct thred_stepping_state or made
4815 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4816 (wait_for_inferior, fetch_inferior_event): Use local
4817 execution_control_state. Update to execution_control_state split.
4818 (init_execution_control_state): Adjust.
4819 (init_thread_stepping_state): New, extracted from
4820 init_execution_control_state.
4821 (context_switch): Take a ptid instead of an
4822 execution_control_state.
4823 (context_switch_to): Adjust.
4824 (adjust_pc_after_break): Adjust.
4825 (init_infwait_state): New.
4826 (handle_inferior_event): Adjust.
4828 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4829 Vladimir Prus <vladimir@codesourcery.com>
4831 Per-thread commands.
4833 * gdbthread.h: Remove unneeded forward declarations.
4834 Include "inferior.h".
4835 (struct thread_info): Add continuations,
4836 intermediate_continuations, proceed_to_finish, step_over_calls,
4837 stop_step, step_multi and stop_signal members.
4838 (save_infrun_state): Add continuations,
4839 intermediate_continuations, proceed_to_finish, step_over_calls,
4840 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4841 (load_infrun_state): Add continuations,
4842 intermediate_continuations, proceed_to_finish, step_over_calls,
4843 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4845 * thread.c (load_infrun_state): In non-stop mode, load
4846 continuations, intermediate_continuations, proceed_to_finish,
4847 step_over_calls, stop_step, step_multi and stop_signal.
4848 (save_infrun_state): Store continuations,
4849 intermediate_continuations, proceed_to_finish, step_over_calls,
4850 stop_step, step_multi, stop_signal and stop_bpstat.
4851 (save_infrun_state): Store continuations,
4852 intermediate_continuations, proceed_to_finish, step_over_calls,
4853 stop_step, step_multi, stop_signal and stop_bpstat.
4854 (free_thread): Clear The thread's stop_bpstat.
4856 * inferior.h (context_switch_to): Declare.
4858 * infrun.c (ecss): New global.
4859 (context_switch): Context switch continuations,
4860 intermediate_continuations, proceed_to_finish, step_over_calls,
4861 stop_step, step_multi, stop_signal and stop_bpstat.
4862 (wait_for_inferior): Use global ecss.
4863 (async_ecss, async_ecs): Delete.
4864 (fetch_inferior_event): Use global ecss.
4865 (context_switch_to): New.
4867 * top.c (execute_command): In non-stop, only check if the current
4868 thread is running, in all-stop, check if there's any thread
4871 * breakpoint.c (bpstat_remove_breakpoint): New.
4872 (bpstat_remove_breakpoint_callback): New.
4873 (delete_breakpoint): Clear the stop_bpstats of all threads.
4875 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4876 current thread is running, in all-stop, check if there's any
4879 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4881 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4883 Add non_stop global.
4885 * inferior.h (non_stop): Declare.
4886 * infrun.c (non_stop, non_stop_1): New.
4887 (set_non_stop, show_non_stop): New.
4888 (_initialize_infrun): Add "set/show non-stop" command.
4890 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4892 Adjust fork/vfork/exec to pass ptids around.
4894 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4895 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4897 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4899 * breakpoint.c (print_it_typical, bpstat_check_location)
4900 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4901 (create_fork_vfork_event_catchpoint): Adjust.
4902 * infrun.c (fork_event): Change parent_pid and child_pid types to
4904 (follow_exec, inferior_has_forked, inferior_has_vforked)
4905 (inferior_has_execd): Take a ptid_t and don't trim it.
4906 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4907 * linux-nat.c (linux_child_follow_fork): Adjust.
4908 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4909 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4910 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4912 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4914 Add "executing" property to threads.
4916 * inferior.h (target_executing): Delete.
4917 * gdbthread.h (struct thread_info): Add executing_ field.
4918 (set_executing, is_executing): New.
4919 * thread.c (main_thread_executing): New.
4920 (init_thread_list): Clear it and also main_thread_running.
4921 (is_running): Return false if target has no execution.
4922 (any_running, is_executing, set_executing): New.
4924 * top.c: Include "gdbthread.h".
4925 (target_executing): Delete.
4926 (execute_command): Replace target_executing check by any_running.
4927 * event-top.c: Include "gdbthread.h".
4928 (display_gdb_prompt, command_handler): Replace target_executing by
4930 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4931 here. Replace target_executing by is_running.
4932 * infrun.c (handle_inferior_event): Mark all threads as
4934 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4936 * stack.c (get_selected_block): Return null if inferior is
4938 * target.c (target_resume): Mark resumed ptid as executing.
4939 * breakpoint.c (until_break_command): Replace target_executing
4940 check by is_executing.
4941 * remote.c (remote_async_resume): Don't mark inferior as executing
4943 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4946 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4947 (mi_execute_async_cli_command): Replace target_executing by
4950 * frame.c (get_current_frame): Error out if the current thread is
4952 (has_stack_frames): New.
4953 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4956 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4959 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4961 * symfile.c (load_command): Reopen the exec file and reread
4962 symbols before anything else.
4964 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4966 * remote-sim.c: Include gdbthread.h.
4967 (remote_sim_ptid): New global.
4968 (gdbsim_create_inferior): Silently add the main task to GDB's
4970 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4971 task from GDB's thread list.
4972 (gdbsim_resume): Adjust to use remote_sim_ptid.
4973 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4974 (init_gdbsim_ops): Register gdbsim_thread_alive and
4976 (_initialize_remote_sim): Initialize remote_sim_ptid.
4977 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4979 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4981 * monitor (monitor_ptid): New global.
4982 (monitor_open): Silently add the main task to GDB's thread list.
4983 (monitor_close, monitor_mourn_inferior): Silently delete the main
4984 task from GDB's thread list.
4985 (monitor_thread_alive, monitor_pid_to_str): New.
4986 (init_base_monitor_ops): Register monitor_thread_alive and
4988 (_initialize_remote_monitors): Initialize monitor_ptid.
4990 * gdbthread.h (delete_thread_silent): Declare.
4991 * thread.c (delete_thread): Rename to ...
4992 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4993 don't do exit notifications.
4994 (delete_thread, delete_thread_silent): New, as wrappers to
4997 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4999 * breakpoint.c (update_global_location_list): Add boolean
5000 "should_insert" argument. Only insert locations if caller told it
5002 (update_global_location_list_nothrow): Add boolean "should_insert"
5003 argument. Pass it to update_global_location_list.
5004 (insert_breakpoints, create_longjmp_breakpoint)
5005 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
5006 (create_thread_event_breakpoint, create_solib_event_breakpoint)
5007 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
5008 (enable_watchpoints_after_interactive_call_stop)
5009 (set_momentary_breakpoint, create_breakpoints)
5010 (break_command_really, watch_command_1)
5011 (create_ada_exception_breakpoint, update_breakpoint_locations)
5012 (do_enable_breakpoint, enable_command): Pass true to
5013 update_global_location_list.
5014 (bpstat_stop_status, disable_overlay_breakpoints)
5015 (disable_watchpoints_before_interactive_call_start)
5016 (delete_breakpoint, disable_breakpoint, disable_command): Pass
5017 false to update_global_location_list.
5018 (update_breakpoints_after_exec): Don't temporarily disable
5019 always-inserted mode.
5021 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5023 * breakpoint.c (mark_breakpoints_out): Make public.
5024 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
5025 here. Update comment.
5026 * breakpoint.h (mark_breakpoints_out): Declare.
5028 * linux-nat.c (linux_handle_extended_wait): On
5029 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
5030 * inf-ttrace.c (inf_ttrace_wait): Likewise.
5032 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5034 * infrun.c (follow_exec): Reset shared libraries before adding the
5037 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5039 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
5041 2008-07-07 Pedro Alves <pedro@codesourcery.com>
5043 * i386-dicos-tdep.c: Include "inferior.h".
5044 (i386_dicos_frame_align): New.
5045 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
5046 dummy location ON_STACK.
5047 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
5049 2008-07-07 Joel Brobecker <brobecker@adacore.com>
5051 * gstdint.h: New file.
5053 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
5055 * mi/mi-interp.c (mi_on_resume): Don't try to report
5056 resumed thread it the thread list is empty.
5058 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
5060 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
5061 completer for set to filename_completer.
5065 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
5067 Implement -target-attach.
5068 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
5070 2008-06-21 Hui Zhu <teawater@gmail.com>
5072 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
5074 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5076 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
5077 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
5079 * target.h (struct target_ops): Add to_attach_no_wait member.
5080 (target_attach_no_wait): New.
5081 * target.c (update_current_target): Inherit to_attach_no_wait.
5083 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
5084 target_attach_no_wait runtime check.
5086 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
5087 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
5090 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5092 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
5093 on debug_displaced being set.
5095 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5097 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
5098 directly instead of get_frame_id.
5100 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5102 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
5103 (deal_with_atomic_sequence): Update BC masks.
5104 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
5105 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
5107 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5109 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
5110 register, not the previous frame's.
5112 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5114 * source.c (select_source_symtab): Make sure we skip namespace
5115 symtabs when showing cpp source code.
5117 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
5119 * MAINTAINERS (Authorized committers): Fix my email address.
5121 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5123 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
5124 -target-download and -target-select via CLI, so that
5125 the quoting rules are the same as they were (unfortunately)
5126 in all prior gdb releases.
5127 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
5128 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5129 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
5130 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5131 (mi_cmd_execute): Set current_token even for commands
5134 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
5136 * alphafbsd-tdep.c: Update for unwinder changes.
5137 * alpha-linux-tdep.c: Likewise.
5138 * alphanbsd-tdep.c: Likewise.
5139 * alphaobsd-tdep.c: Likewise.
5140 * avr-tdep.c: Likewise.
5141 * cris-tdep.c: Likewise.
5142 * frv-linux-tdep.c: Likewise.
5143 * frv-tdep.c: Likewise.
5144 * h8300-tdep.c: Likewise.
5145 * hppa-linux-tdep.c: Likewise.
5146 * iq2000-tdep.c: Likewise.
5147 * m32c-tdep.c: Likewise.
5148 * m32r-linux-tdep.c: Likewise.
5149 * m32r-tdep.c: Likewise.
5150 * m68hc11-tdep.c: Likewise.
5151 * mep-tdep.c: Likewise.
5152 * mn10300-tdep.c: Likewise.
5153 * mt-tdep.c: Likewise.
5154 * score-tdep.c: Likewise.
5155 * sh64-tdep.c: Likewise.
5156 * sh-tdep.c: Likewise.
5157 * sparc64fbsd-tdep.c: Likewise.
5158 * sparc64nbsd-tdep.c: Likewise.
5159 * sparc64obsd-tdep.c: Likewise.
5160 * v850-tdep.c: Likewise.
5161 * vaxobsd-tdep.c: Likewise.
5162 * vax-tdep.c: Likewise.
5163 * xstormy16-tdep.c: Likewise.
5165 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5167 * mi/mi-main.c (enum captured_mi_execute_command_actions)
5168 (captured_mi_execute_command_args): Remove.
5169 (captured_mi_execute_command): Cast the closure to mi_parse
5170 pointer, not to captured_mi_execute_command_args, and don't
5171 set the action field thereof.
5172 (mi_execute_command): Pass struct mi_parse, not
5173 captured_mi_execute_command_args to captured_mi_execute_command.
5174 (mi_execute_command): Remove (dead) code for suppressing
5177 2008-06-28 Pedro Alves <pedro@codesourcery.com>
5179 * linux-nat.c (enum sigchld_state): New.
5180 (linux_nat_async_events_state): Renamed from
5181 linux_nat_async_events_enabled.
5182 (linux_nat_event_pipe_push, my_waitpid): Adjust.
5183 (sigchld_default_action): New.
5184 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
5186 (linux_nat_create_inferior): Set events state to sigchld_default
5188 (linux_nat_resume): Adjust.
5189 (linux_nat_wait): Call linux_nat_async_events unconditionally.
5190 (sigchld_handler): Adjust.
5191 (linux_nat_async_mask): Don't set SIGCHLD actions here.
5192 (get_pending_events): Adjust.
5193 (linux_nat_async_events): Rewrite to handle enum sigchld_state
5194 instead of a boolean.
5195 (linux_nat_async): Adjust.
5196 (_initialize_linux_nat): Capture default SIGCHLD action into
5197 sigchld_default_action.
5199 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5201 * breakpoint.c (moribund_locations): New.
5202 (bpstat_stop_status): Process moribund locations.
5203 (update_global_location_list): Add removed
5204 locations to moribund_locations.
5205 (breakpoint_retire_moribund): New.
5206 * breakpoint.h (struct bp_location): New field
5207 events_till_retirement.
5208 (breakpoint_retire_moribund): Declare.
5209 * thread.c (thread_count): New.
5210 * infrun.c (handle_inferior_event): Call
5211 breakpoint_retire_moribund.
5212 * gdbthread.h (thread_count): Declare.
5214 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5216 * dfp.c (decimal_convert): Call match_endianness before and after
5219 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
5221 * remote.c (remote_insert_breakpoint): Ensure that if Z0
5222 unsupported and we fall back to memory_insert_breakpoint, we
5223 use the unmodified requested address.
5225 2008-06-27 Joel Brobecker <brobecker@adacore.com>
5227 * dwarf2read.c (read_attribute_value): Issue a complaint when
5228 adjusting size attribute values of 0xffffffff as zero.
5230 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5232 * i386-tdep.c (i386_16_byte_align_p): New.
5233 (i386_push_dummy_call): Determine stack space required for
5234 arguments going forwards allowing for 16-byte alignment, then push
5235 arguments going forwards.
5237 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5239 * infrun.c (start_remote): Don't clear thread list here.
5240 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
5242 * remote.c (record_currthread): Upgrade the main thread and its
5243 entry in the thread list if this is the first time we hear about
5245 (remote_thread_alive): Consider magic_null_ptid or a ptid without
5246 a tid member always alive.
5247 (remote_find_new_threads): Don't update the main thread here.
5248 (remote_start_remote): Clear thread list here. Always add the
5250 (extended_remote_attach_1): Add the main thread here.
5251 (extended_remote_mourn_1): Re-add the main thread here.
5252 (extended_remote_create_inferior_1): Add a main thread.
5254 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
5256 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5258 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5260 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
5262 (general_thread, continue_thread): Change type to ptid_t.
5263 (record_currthread): Take a ptid_t parameter instead of an
5265 (MAGIC_NULL_PID): Delete.
5266 (set_thread): Take a ptid_t parameter and adjust.
5267 (set_general_thread, set_continue_thread): New.
5268 (remote_thread_alive, remote_newthread_step)
5269 (remote_current_thread, remote_find_new_threads)
5270 (remote_threads_info, remote_start_remote, remote_vcont_resume)
5271 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
5272 (threadalive_test, remote_pid_to_str)
5273 (remote_get_thread_local_address): Adjust.
5274 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
5275 and any_thread_ptid.
5277 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
5279 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
5280 * configure: Regenerated.
5282 2008-06-26 Joel Brobecker <brobecker@adacore.com>
5284 * dwarf2read.c (read_attribute_value): Treat size attribute
5285 values of 0xffffffff as if the attribute value was zero.
5287 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5289 * linux-nat.c: Add description of overall logic.
5291 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
5293 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
5294 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
5295 all dependencies on $(gdb_stdint_h).
5296 (distclean): Do not delete gdb_stdint.h.
5297 * acinclude.m4: Do not use stdint.m4.
5298 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
5299 uintptr_t, and gdb_stdint.h.
5300 * defs.h: Include <stdint.h>.
5301 * gdb_thread_db.h: Assume stdint.h is already included.
5302 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
5303 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
5304 include gdb_stdint.h.
5305 * configure, config.in: Regenerate.
5307 2008-06-26 Joseph Myers <joseph@codesourcery.com>
5309 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
5310 decimal floating-point values in GPRs for soft-float.
5311 (do_ppc_sysv_return_value): Handle returning decimal
5312 floating-point values in GPRs for soft-float.
5314 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5316 * target.c (target_read_until_error): New.
5317 * target.h (target_read_until_error): Declare.
5318 * mi/mi-main.c (mi_cmd_data_read_memory): Use
5319 target_read_until_error.
5321 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5323 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
5324 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
5325 after the DECFLOAT detection to fix a memory leak. Remove the
5326 redundant NUM initialization. Protect the DECFLOAT detection memory
5327 access before the P block. Restore the P memory content for the
5330 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5332 Kill the return value for all MI command functions.
5333 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
5334 (mi_cmd_argv_ftype): Change return type to void.
5336 * mi/mi-main.c: Adjust all function that implement
5337 MI commands to return nothing.
5338 (struct captured_mi_execute_command_actions):
5339 Remove the rc field.
5340 (mi_cmd_execute): Return nothing.
5341 (mi_execute_async_cli_command): Return nothing.
5342 (mi_cmd_exec_interrupt): Don't print ^done here.
5343 (mi_cmd_target_select): Don't print ^connected here.
5344 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
5345 Special-case -target-select and output ^connected, not ^done.
5347 * mi/mi-cmd-break.c: Adjust.
5348 * mi/mi-cmd-disas.c: Adjust.
5349 * mi/mi-cmd-env.c: Adjust.
5350 * mi/mi-cmd-file.c: Adjust.
5351 * mi/mi-cmd-stack.c: Adjust.
5352 * mi/mi-cmd-target.c: Adjust.
5353 * mi/mi-cmd-var.c: Adjust.
5354 * mi/mi-interp.c: Adjust.
5355 * mi/mi-symbol-cmds.c: Adjust.
5357 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5359 Emit ^running via observer.
5360 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
5362 (mi_on_resume): Print ^running if not previously output.
5363 * mi/mi-main.c (running_result_record_printed): New.
5364 (captured_mi_execute_command): Reset
5365 running_result_record_printed. Use running_result_record_printed
5366 to decide if we should skip ^done.
5367 (mi_execute_async_cli_command): Don't print ^running here.
5368 * mi/mi-main.h (current_token, running_result_record_printed):
5371 2008-06-24 Michael Snyder <msnyder@specifix.com>
5373 * infrun.c (_initialize_infrun): White space and typo fix.
5375 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
5377 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
5378 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
5379 when first loading DLL with "dll" command.
5381 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5383 * gnu-nat.c (proc_string): Use capital T for "Thread".
5385 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5387 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
5389 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5391 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5392 the target cannot run.
5394 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5396 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5397 we're attaching to a running process.
5399 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
5401 * win32-nat.c (handle_load_dll): Give dll name and load address
5402 if debug_events is on.
5403 (handle_unload_dll): Likewise.
5405 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
5407 Don't suppress *running when doing finish.
5408 * infcall.c (call_function_by_hand): Set both
5409 suppress_resume_observer and suppress_stop_observer.
5410 * infcmd.c (suppress_run_stop_observers): Split into...
5411 (suppress_resume_observer, suppress_stop_observer): ...those.
5412 (finish_command_continuation): Clear suppress_stop_observer.
5413 (finish_command): Set suppress_stop_observer.
5414 * inferior.h (suppress_run_stop_observers): Split into...
5415 (suppress_resume_observer, suppress_stop_observer): ...those.
5416 * infrun.c (normal_stop): Check for suppress_stop_observer.
5417 * thread.c (set_running): Check for suppress_resume_observer.
5419 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
5420 Pierre Muller <muller@ics.u-strasbg.fr>
5422 * gdbarch.sh (gdbarch_skip_main_prologue): New.
5423 * gdbarch.h, gdbarch.c: Regenerate.
5424 * i386-tdep.h (i386_skip_main_prologue): Declare.
5425 * i386-tdep.c (i386_skip_main_prologue): New.
5426 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
5427 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
5428 * symtab.c (find_function_start_sal): When pc points at the "main"
5429 function, call gdbarch_skip_main_prologue.
5431 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
5433 * value.c (value_primitive_field): Fetch lazy register values.
5435 2008-06-11 Pedro Alves <pedro@codesourcery.com>
5437 * NEWS: Mention support removal of undocumented S AA p PID stop
5440 * remote.c (remote_wait): Remove undocumented S AA p PID support.
5442 2008-06-10 Stan Shebs <stan@codesourcery.com>
5444 * MAINTAINERS: Update my affiliation and address.
5446 2008-06-10 Andreas Schwab <schwab@suse.de>
5448 * top.c (print_gdb_version): Don't print final newline.
5450 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5453 * Makefile.in: Update dependencies.
5454 * gdbthread.h (struct thread_info): New field
5456 (set_running, is_running): New.
5457 * thread.c (set_running, is_running): New.
5458 * inferior.h (suppress_normal_stop_observer): Rename to...
5459 (suppress_run_stop_observers): ..this.
5460 * infcmd.c (suppress_normal_stop_observer): Rename to...
5461 (suppress_run_stop_observers): ..this.
5462 (finish_command_continuation, finish_command): Adjust.
5463 * infcall.c (call_function_by_hand): Adjust.
5464 * infrun.c (normal_stop): Call set_running.
5465 * target.c (target_resume): New. Call set_running.
5466 * target.h (target_resume): Convert from macro to
5469 * mi/mi-interp.c (mi_on_resume): New.
5470 (mi_interpreter_init): Register mi_on_resume.
5472 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5474 Use observers to report stop events in MI.
5475 * mi/mi-interp.c (mi_on_normal_stop): New.
5476 (mi_interpreter_init): Register mi_on_normal_stop.
5477 (mi_interpreter_exec_continuation): Remove.
5478 (mi_cmd_interpreter_exec): Don't register the above.
5479 * mi/mi-main.c (captured_mi_execute_command): Don't care
5480 about sync_execution.
5481 (mi_execute_async_cli_command): Don't install continuation. Don't
5483 (mi_exec_async_cli_cmd_continuation): Remove.
5485 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5487 Suppress normal stop observer when it's problematic.
5488 * inferior.h (suppress_normal_stop_observer): New.
5489 * infcall.c (call_function_by_hand): Disable stop events when
5490 doing function calls.
5491 * infmcd.c (suppress_normal_stop_observer): New.
5492 (finish_command_continuation): Call normal_stop observer
5494 (finish_command): Disable stop events inside proceed.
5495 * infrun.c (normal_stop): Don't call normal stop observer if
5496 suppressed of if multi-step is in progress.
5498 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5501 * infrun.c (finish_command): Don't pass cleanup
5503 (finish_command_continuation): Don't grab cleanup from
5504 the passed data, as we don't use, and cannot, use it anyway.
5506 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5508 Introduce common cleanup for restoring integers.
5509 * defs.h (make_cleanup_restore_integer): New declaration.
5510 (struct cleanup): New field free_arg.
5511 (make_my_cleanup_2): New.
5512 * utils.c (restore_integer_closure, restore_integer)
5513 (make_cleanup_restore_integer): New.
5514 (make_my_cleanup): Initialize the free_arg field and
5515 renamed to make_my_cleanup_2.
5516 (do_my_cleanups): Call free_arg.
5517 (discard_cleanups): Call free_arg.
5518 * breakpoint.c (restore_always_inserted_mode): Remove.
5519 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
5521 2008-06-09 Doug Evans <dje@google.com>
5523 * remote.c (remote_wait): Include beginning of malformed packet
5526 2008-06-09 Tom Tromey <tromey@redhat.com>
5528 * completer.c (complete_line): Don't special-case
5529 expression_completer.
5530 (expression_completer): Only pass last word to
5532 * c-exp.y (yylex): Check 'token', not 'operator'.
5534 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
5536 * configure.ac (build_warnings): Add -Wno-format for mingw.
5537 * configure: Regenerated.
5539 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5541 * NEWS: Make indentation consistent. Move exec tracing entry out
5542 of remote packet list.
5544 2008-06-06 Tom Tromey <tromey@redhat.com>
5546 * value.h (evaluate_subexpression_type, extract_field_op):
5548 * printcmd.c (_initialize_printcmd): Use expression_completer for
5549 'p', 'inspect', 'call'.
5550 * parser-defs.h (parse_field_expression): Declare.
5551 * parse.c: Include exceptions.h.
5552 (in_parse_field, expout_last_struct): New globals.
5553 (mark_struct_expression): New function.
5554 (prefixify_expression): Return int.
5555 (prefixify_subexp): Return int. Use expout_last_struct.
5556 (parse_exp_1): Update.
5557 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5559 (parse_field_expression): New function.
5560 * expression.h (parse_field_expression): Declare.
5561 (in_parse_field): Likewise.
5562 * eval.c (evaluate_subexpression_type): New function.
5563 (extract_field_op): Likewise.
5564 * completer.h (expression_completer): Declare.
5565 * completer.c (expression_completer): New function.
5566 (count_struct_fields, add_struct_fields): New functions.
5567 * c-exp.y (yyparse): Redefine.
5568 (COMPLETE): New token.
5569 (exp): New productions.
5570 (saw_name_at_eof, last_was_structop): New globals.
5571 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5572 (c_parse): New function.
5573 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5574 for watch, awatch, and rwatch.
5575 * Makefile.in (parse.o): Depend on exceptions_h.
5577 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5580 * gdb/valopts.c (find_overload_match): Handle references
5583 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5585 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5586 account the bitsize of the 'from' operand.
5588 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5590 * annotate.h (annotate_thread_changed): Declare.
5592 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5594 * annotate.c (annotate_thread_changed): New function.
5595 * thread.c (thread_command) : Use it.
5596 * infrun.c (normal_stop): Use it.
5598 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5599 Nathan Sidwell <nathan@codesourcery.com>
5600 Joseph Myers <joseph@codesourcery.com>
5602 * acinclude.m4: Include ../config/acx.m4.
5603 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5604 * configure, config.in: Regenerate.
5605 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5607 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5609 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5611 Replace 'target async' by 'maintenance set remote-async' and
5612 'target remote' combination.
5614 * remote.c (remote_async_wait): Merge into remote_wait, and
5616 (remote_async_permitted, remote_async_permitted_set): New
5618 (set_maintenance_remote_async_permitted)
5619 (show_maintenance_remote_async_permitted): New functions.
5620 (remote_async_ops, extended_async_remote_ops): Delete.
5621 (remote_async_open, extended_remote_async_open): Delete.
5622 (remote_open_1): Drop async_p parameter. Update callers. Replace
5623 async_p with remote_async_permitted checks.
5624 (extended_async_remote_attach): Delete.
5625 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5626 (remote_async_terminal_inferior): Rename to...
5627 (remote_terminal_inferior): ... this, and add
5628 remote_async_termitted check.
5629 (remote_async_terminal_ours): Rename to...
5630 (remote_terminal_ours): ... this, and add remote_async_termitted
5632 (remote_wait, remote_async_wait): Merge and leave remote_wait
5634 (remote_kill, remote_async_kill): Merge and leave remote_kill
5636 (remote_async_mourn, extended_async_remote_mourn): Delete.
5637 (extended_remote_create_inferior_1): Drop async_p parameter.
5638 Update callers. Always use extended_remote_ops.
5639 (extended_remote_async_create_inferior): Delete.
5640 (remote_return_zero): Delete.
5641 (init_remote_ops): Register remote_can_async_p, remote_async,
5642 remote_async_mask, remote_terminal_inferior and
5643 remote_terminal_ours.
5644 (remote_can_async_p, remote_is_async_p): Check for
5645 remote_async_permitted.
5646 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5647 (set_remote_cmd): Don't add async and extended-async targets.
5648 (_initialize_remote): Add set/show remote-async maintenance
5651 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5653 * remote.c (kill_kludge): Delete.
5654 (remote_wait, remote_async_wait): Don't set it.
5655 (remote_kill, remote_async_kill): Don't do anything with it.
5657 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5659 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5661 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5663 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5664 (deprecated_bcache_added): New function name. Body of function
5665 bcache_data is used here with the addition of 'added' argument.
5666 * bcache.h (deprecated_bcache_added): New function.
5667 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5668 work from add_psymbol_to_list - initialises partial symbol and stashes
5669 it in objfile's cache.
5670 (append_psymbol_to_list): New helper function, takes other part of
5671 work from add_psymbol_to_list - adds partial symbol to the given list.
5672 (add_psymbol_to_list): Call helper functions instead of doing work
5673 here. If adding to global list, do not duplicate partial symbols in the
5676 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5678 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5679 'exception caught|thrown' message.
5681 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5683 * Makefile.in: Update dependencies.
5684 * dwarf2expr.c: New include "gdb_assert.h".
5685 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5686 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5687 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5688 Increase/decrease RECURSION_DEPTH around the function.
5690 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5692 * remote.c (get_offsets): Handle a single segment.
5693 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5696 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5698 * solib-svr4.c (struct lm_info): Add lm_addr.
5699 (main_lm_addr): New.
5700 (svr4_default_sos): Set lm_addr.
5701 (svr4_current_sos): Set lm_addr and main_lm_addr.
5702 (svr4_fetch_objfile_link_map): Rewrite.
5703 (svr4_clear_solib): Clear main_lm_addr.
5705 2008-06-03 Michael Snyder <msnyder@redhat.com>
5706 Joseph Myers <joseph@codesourcery.com>
5708 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5709 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5711 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5713 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5715 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5717 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5719 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5721 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5722 treat pointers in data space as function descriptors if the
5723 target address is also in the data space.
5725 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5727 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5728 the trad-frame register value for the SP register.
5730 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5732 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5734 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5736 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5737 that identifies function descriptors outside of the .opd section.
5739 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5741 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5742 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5744 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5746 (handle_gnu_v3_exceptions): Use tempflag.
5748 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5750 Refactor varobj_update interface.
5751 * varobj.c (varobj_update): Report changes as vector. Also
5752 return not just a list of varobj, but a list of special structures
5753 that tell what exactly has changed.
5754 * varobj.h (enum varobj_update_error): Rename to
5755 varobj_scope_status.
5756 (struct varobj_update_result_t): New.
5757 (varobj_update): Adjust prototype.
5758 * mi/mi-cmd-var.c: Adjust for changes.
5760 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5762 * varobj.c (varobj_update): Fix comment typo.
5765 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5767 Set the symtab field of symbols read from ECOFF debugging entries.
5768 * mdebugread.c (add_symbol): Add new parameter symtab.
5769 (parse_symbol): Update calls to add_symbol throughout.
5771 2008-05-27 Andreas Schwab <schwab@suse.de>
5773 * symtab.h (enum address_class): Remove LOC_REGPARM and
5775 (struct symbol): Add is_argument.
5776 (SYMBOL_IS_ARGUMENT): Define.
5778 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5779 * buildsym.c (finish_block): Likewise.
5780 * stack.c (print_frame_args, print_block_frame_locals)
5781 (print_frame_arg_vars): Likewise.
5782 * symtab.c (lookup_block_symbol): Likewise.
5783 * tracepoint.c (add_local_symbols): Likewise.
5784 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5786 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5787 * dwarf2read.c (new_symbol): Likewise.
5788 * mdebugread.c (parse_symbol): Likewise.
5789 * stabsread.c (define_symbol): Likewise.
5791 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5792 and LOC_COMPUTED_ARG.
5793 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5794 * ax-gdb.c (gen_var_ref): Likewise.
5795 * eval.c (evaluate_subexp_for_address): Likewise.
5796 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5797 * m2-exp.y (yylex): Likewise.
5798 * printcmd.c (address_info): Likewise.
5799 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5800 * tracepoint.c (collect_symbol, scope_info): Likewise.
5802 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5804 * gdbarch.sh: Added new gdbarch struct
5805 core_regset_sections.
5806 * gdbarch.c: Refreshed.
5807 * gdbarch.h: Refreshed.
5808 * regset.h (core_regset_section): Declared.
5809 * linux-nat.c (linux_nat_do_thread_registers): Added
5810 support for the new gdbarch struct core_regset_sections.
5811 * utils.c (host_address_to_string): New function.
5812 * defs.h (host_address_to_string): New prototype.
5813 * i386-linux-tdep.c (i386_regset_rections): New register
5814 sections list for i386.
5815 (i386_linux_init_abi): Initialized new gdbarch struct
5816 core_regset_sections.
5817 * Makefile.in: Updated to reflect dependency changes.
5818 * ppc-linux-tdep.c (ppc_regset_sections): Register
5819 sections list for ppc.
5820 (ppc_linux_init_abi): Initialized new gdbarch struct
5821 core_regset_sections
5823 2008-05-24 Andreas Schwab <schwab@suse.de>
5825 * linespec.c (decode_objc): Save current language around call to
5828 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5830 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5831 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5832 Return the proper bound value if the array index type is an
5833 enumerated type. Compute the high bound if requested.
5834 (val_print_array_elements): Handle the case when the array
5835 element has a null size.
5836 * ada-valprint.c (print_optional_low_bound): Add handling
5837 for empty arrays or arrays of zero-size elements.
5838 (ada_val_print_array): New function, extracted out from
5839 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5840 handle empty arrays and arrays of zero-size elements.
5841 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5842 code by call to ada_val_print_array.
5843 (ada_value_print): Remove handling of null array. The handling
5844 was incomplete and is now better handled by ada_val_print_array.
5846 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5848 * annotate.c (annotate_source, annotate_frame_begin): Replace
5849 deprecated_print_address_numeric with paddress.
5850 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5851 * tui/tui-stack.c (tui_make_status_line): Likewise.
5853 * defs.h (deprecated_print_address_numeric): Remove.
5854 * printcmd.c (deprecated_print_address_numeric): Remove.
5855 * maint.c (maint_print_section_info): Fix comment.
5857 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5859 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5860 print_binary_chars, print_char_chars): Add byte_order parameter and
5861 replace gdbarch_byte_order.
5862 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5863 expressions and remove them. Remove unused TWO_TO_FOURTH.
5864 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5865 endianness. Update call to print_hex_chars.
5866 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5867 print_binary_chars, print_char_chars): Add byte_order parameter.
5868 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5869 get at the endianness. Update print_*_char calls to use byte_order.
5871 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5873 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5875 (SYMBOL_LOCATION_BATON): Update.
5877 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5879 * symtab.h (enum address_class): Remove LOC_BASEREG and
5881 (struct symbol): Remove "basereg" member of "aux_value" union.
5882 (SYMBOL_BASEREG): Remove.
5884 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5886 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5887 (ada_add_block_symbols): Likewise.
5888 * ax-gdb.c (gen_var_ref): Likewise.
5889 * buildsym.c (finish_block): Likewise.
5890 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5891 * m2-exp.y (yylex): Likewise.
5892 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5893 * printcmd.c (address_info): Likewise.
5894 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5895 (print_frame_arg_vars): Likewise.
5896 * symmisc.c (print_symbol): Likewise.
5897 * symtab.c (lookup_block_symbol): Likewise.
5898 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5899 (scope_info): Likewise.
5901 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5903 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5905 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5906 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5907 (ada_add_block_symbols): Likewise.
5908 * ax-gdb.c (gen_var_ref): Likewise.
5909 * buildsyms.c (finish_block): Likewise.
5910 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5911 * m2-exp.y (yylex): Likewise.
5912 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5913 * printcmd.c (address_info): Likewise.
5914 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5915 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5916 * symtab.c (lookup_block_symbol): Likewise.
5917 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5918 (scope_info): Likewise.
5920 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5922 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5923 LOC_HP_THREAD_LOCAL_STATIC.
5925 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5926 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5927 (read_var_value): Likewise.
5928 * buildsym.c (finish_block): Likewise.
5929 * objfiles.c (objfile_relocate): Likewise.
5930 * printcmd.c (address_info): Likewise.
5931 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5932 * tracepoint.c (scope_info): Likewise.
5934 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5935 Maxim Grigoriev <maxim2405@gmail.com>
5937 * xtensa-tdep.c (xtensa_read_register): Remove.
5938 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5939 argument litbase to call0_frame_cache().
5940 (call0_track_op, call0_analyze_prologue)
5941 (call0_frame_cache): Use extra argument litbase.
5943 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5945 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5947 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5949 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5951 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5953 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5954 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5955 struct trad_frame_saved_reg *.
5956 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5957 trad_frame_alloc_saved_regs. Update accesses. Record previous
5958 value of SP as being vfp.
5959 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5960 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5962 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5964 * score-tdep.c (score_print_insn): Get the current endianess from
5965 disassemble_info instead of gdbarch_byte_order.
5967 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5969 * frame.c (get_prev_frame_1): Build frame id before setting
5970 this_frame->prev_p, not after.
5972 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5974 * annotate.c (annotate_new_thread): New function for new-thread
5976 * annotate.h: (annotate_new_thread): New extern.
5977 * thread.c (add_thread_with_info): Use it.
5978 * Makefile.in (thread.o): Add dependency on annotate.h.
5980 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5982 * win32-nat.c (win32_wait): Block the control-c event while
5983 waiting for a debug event.
5985 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5987 * symtab.h (lookup_symbol_in_language): Update comment.
5988 * symtab.c (lookup_symbol_aux_block): Update comment.
5989 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5991 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5993 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5994 (lookup_symbol): Likewise.
5995 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5996 (lookup_symbol): Likewise.
5997 (search_symbols): Update.
5999 * linespec.c (find_methods, collect_methods): Update.
6000 (add_matching_methods, add_constructors): Update.
6001 (decode_compound, decode_dollar, decode_variable): Update.
6002 (lookup_prefix_sym): Update.
6004 (symbol_found): Remove SYM_SYMTAB parameter.
6005 Use SYMBOL_SYMTAB (sym) instead.
6007 * gdbtypes.c (lookup_typename): Update.
6008 (lookup_struct, lookup_union, lookup_enum): Update.
6009 (lookup_template_type): Update.
6010 (check_typedef): Update.
6011 * language.c (lang_bool_type): Update.
6012 * mdebugread.c (parse_procedure): Update.
6013 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
6014 * parse.c (write_dollar_variable): Update.
6015 * printcmd.c (address_info): Update.
6016 * source.c (select_source_symtab): Update.
6017 * stack.c (print_frame_args, print_frame_arg_vars): Update.
6018 * valops.c (find_function_in_inferior): Update.
6019 (value_struct_elt_for_reference): Update.
6020 * value.c (value_static_field, value_fn_field): Update.
6022 * alpha-mdebug-tdep.c (find_proc_desc): Update.
6023 * arm-tdep.c (arm_skip_prologue): Update.
6024 * mt-tdep.c (mt_skip_prologue): Update.
6025 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
6027 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
6028 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
6029 (add_defn_to_vec): Likewise.
6030 (ada_add_block_symbols): Likewise.
6031 (lookup_cached_symbol, cache_symbol): Likewise.
6032 (standard_lookup): Update.
6033 (ada_lookup_symbol_list): Update.
6035 * c-valprint.c (c_val_print): Update.
6036 * cp-support.c (cp_lookup_rtti_type): Update.
6037 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
6038 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
6039 * p-valprint.c (pascal_val_print): Update.
6040 * scm-lang.c (scm_lookup_name): Update.
6046 * objc-exp.y: Update.
6049 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6051 * language.h (struct language_defn): Remove SYMTAB parameter from
6052 la_lookup_symbol_nonlocal callback function pointer.
6054 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6055 (ada_lookup_encoded_symbol): Likewise.
6056 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6057 Always call fixup_symbol_section.
6058 (ada_lookup_symbol): Remove SYMTAB parameter.
6059 (ada_lookup_symbol_nonlocal): Likewise.
6060 * ada-exp.y (write_object_renaming): Update.
6061 (find_primitive_type): Likewise.
6063 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6064 (cp_lookup_symbol_namespace): Likewise.
6065 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
6066 (lookup_symbol_file): Likewise.
6067 (lookup_possible_namespace_symbol): Likewise.
6068 (cp_lookup_symbol_nonlocal): Likewise.
6069 (cp_lookup_symbol_namespace): Likewise.
6070 (cp_lookup_nested_type): Update.
6072 * scm-valprint.c (scm_inferior_print): Update.
6073 * valops.c (value_maybe_namespace_elt): Update.
6075 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
6076 lookup_lib_global_symbol callback function pointer.
6077 (solib_global_lookup): Remove SYMTAB parameter.
6078 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
6079 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
6081 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6082 (lookup_symbol_static): Likewise.
6083 (lookup_symbol_global): Likewise.
6084 (lookup_symbol_aux_block): Likewise.
6085 (lookup_global_symbol_from_objfile): Likewise.
6086 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
6087 (lookup_symbol_aux_local): Likewise.
6088 (lookup_symbol_aux_block): Likewise.
6089 (lookup_symbol_aux_symtabs): Likewise.
6090 (lookup_symbol_aux_psymtabs): Likewise.
6091 (lookup_global_symbol_from_objfile): Likewise.
6092 (basic_lookup_symbol_nonlocal): Likewise.
6093 (lookup_symbol_static): Likewise.
6094 (lookup_symbol_global): Likewise.
6096 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
6098 2008-05-17 Pedro Alves <pedro@codesourcery.com>
6100 * remote.c (init_extended_remote_ops): Fix typo.
6102 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6104 * NEWS: Mention new DICOS x86 target configuration.
6106 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6107 Ulrich Weigand <uweigand@de.ibm.com>
6109 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
6110 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
6112 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
6113 use it instead of ginfo->value.address. Look up minimal symbol by
6114 address and name. Assume OBJFILE is non-NULL.
6115 (fixup_symbol_section): Ensure we always have an objfile to look
6116 into. Extract and pass to fixup_section the symbol's address that
6117 will match the minimal symbol's address.
6118 (fixup_psymbol_section): Likewise.
6120 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
6121 overlays and the addrmap returned the wrong section.
6123 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
6124 calling fixup_symbol_section.
6126 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6128 * minsyms.c: Include "target.h".
6129 (find_solib_trampoline_target): Handle minimal symbols pointing
6130 to function descriptors as well.
6131 * Makefile.in (minsyms.o): Update dependencies.
6133 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
6134 (ppc64_standard_linkage1): ... this. Fix optional instructions.
6135 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
6136 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
6137 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
6138 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
6139 (ppc64_standard_linkage_target): Rename to ...
6140 (ppc64_standard_linkage1_target): ... this.
6141 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
6142 (ppc64_skip_trampoline_code): Support three variants of standard
6143 linkage stubs. Call find_solib_trampoline_target to handle
6146 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6148 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
6149 ppc64_sysv_abi_adjust_breakpoint_address.
6150 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6151 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6153 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6155 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
6156 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
6157 of ppc_linux_skip_trampoline_code.
6159 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
6161 * gdbarch.sh: Delete dwarf_reg_to_regnum.
6162 * gdbarch.c, gdbarch.h: Regenerated.
6163 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
6164 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
6165 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
6167 2008-05-15 Pedro Alves <pedro@codesourcery.com>
6169 * linux-nat.c (trap_ptid): Delete.
6170 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
6172 * linux-thread-db.c (thread_db_wait): Adjust.
6174 2008-05-15 Joel Brobecker <brobecker@adacore.com>
6176 * linespec.c (decode_line_1): Fix a couple of comments.
6178 2008-05-15 Alan Modra <amodra@bigpond.net.au>
6180 * dbxread.c: Formatting.
6181 (INTERNALIZE_SYMBOL): Init n_other.
6182 (set_namestring): Take pointer to nlist arg rather than struct
6183 copy. Update all callers.
6185 2008-05-15 Andreas Schwab <schwab@suse.de>
6187 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
6188 (dwarf2read.o): Add $(addrmap_h).
6190 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
6192 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
6193 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
6194 to handle ppc32 PLT entries.
6195 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
6198 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
6200 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
6201 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
6202 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6203 (lookup_minimal_symbol_by_pc_section): Use
6204 lookup_minimal_symbol_by_pc_section_1.
6205 (lookup_solib_trampoline_symbol_by_pc): Likewise.
6207 2008-05-13 Joel Brobecker <brobecker@adacore.com>
6209 * findcmd.c: Add #include "gdb_stdint.h".
6210 * Makefile.in (findcmd.o): Update dependencies.
6212 2008-05-11 David S. Miller <davem@davemloft.net>
6214 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
6215 long double size override, Linux does use 128-bit now.
6217 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
6218 (sparc_linux_write_pc): New function.
6219 (sparc32_linux_init_abi): Register it.
6220 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
6221 (sparc64_linux_write_pc): New function.
6222 (sparc64_linux_init_abi): Register it.
6224 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
6225 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
6227 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
6229 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
6230 and info.tdep_info before calling gdbarch_init_osabi.
6232 2008-05-09 Joel Brobecker <brobecker@adacore.com>
6234 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
6235 the type of the right hand side of the assignment to the type
6236 of the left hand side if the left hand side is a convenience
6239 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
6241 * NEWS: Mention gdbserver bi-arch capability.
6243 2008-05-09 Doug Evans <dje@google.com>
6246 * NEWS: Document find command and qSearch:memory packet.
6247 * Makefile.in (SFILES): Add findcmd.c.
6248 (COMMON_OBJS): Add findcmd.o.
6249 (findcmd.o): New rule.
6250 * findcmd.c: New file.
6251 * target.h (target_ops): New member to_search_memory.
6252 (simple_search_memory): Declare.
6253 (target_search_memory): Declare.
6254 * target.c (simple_search_memory): New fn.
6255 (target_search_memory): New fn.
6256 * remote.c (PACKET_qSearch_memory): New packet kind.
6257 (remote_search_memory): New fn.
6258 (init_remote_ops): Init to_search_memory.
6259 (init_extended_remote_ops): Ditto.
6260 (_initialize_remote): Add qSearch:memory packet config command.
6262 2008-05-09 Eli Zaretskii <eliz@gnu.org>
6264 * thread.c (_initialize_thread): Don't use commas and periods in
6265 first line of doc string of "set/show print thread-events".
6267 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6269 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
6270 Update for unwinder changes.
6272 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6274 * frame.c (get_frame_base_address, get_frame_locals_address)
6275 (get_frame_args_address): Pass the correct frame when calling
6276 frame_base_find_by_frame.
6278 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6280 * remote.c (extended_remote_attach_1): Call target_find_description.
6282 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
6284 * remote.c (extended_remote_create_inferior_1): Clean up
6285 before marking the target running.
6287 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6289 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
6292 2008-05-07 Joel Brobecker <brobecker@adacore.com>
6294 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
6295 sparc64-sol2-tdep.c: Update for unwinder changes.
6297 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
6299 * cp-support.c (mangled_name_to_comp): Initialize storage.
6300 (unqualified_name_from_comp): Likewise.
6302 2008-05-07 Jie Zhang <jie.zhang@analog.com>
6304 * remote.c (remote_insert_breakpoint): Call get_remote_state
6305 after gdbarch_breakpoint_from_pc is called.
6306 (remote_insert_hw_breakpoint): Likewise.
6308 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6310 * valprint.c (val_print): Add new language parameter and use it
6311 instead of using the current_language. Update calls to val_print
6313 (common_val_print): Add new langauge parameter and pass it to
6315 * value.h (struct language_defn): Add opaque declaration.
6316 (val_print, common_val_print): Update declarations.
6317 * stack.c (print_frame_args): Update call to common_val_print
6318 using the appropriate language.
6319 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
6320 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
6321 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
6322 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
6323 #include "language.h" if necessary.
6324 Update calls to val_print and common_val_print.
6325 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
6326 Update dependencies.
6328 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6330 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
6331 pointing inside a non-executable section as function descriptors.
6333 2008-05-06 Pedro Alves <pedro@codesourcery.com>
6335 * inf-loop.c (inferior_event_handler): Run all continuations and
6336 print any language change before running the breakpoint commands.
6338 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6340 * frame-unwind.c (frame_unwind_got_bytes): New function.
6341 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
6342 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
6343 for unwinder changes.
6345 2008-05-05 Doug Evans <dje@google.com>
6347 * NEWS: Mention new /m modifier for disassemble command.
6348 * cli/cli-cmds.c (print_disassembly): New function.
6349 (disassemble_current_function): New function
6350 (disassemble_command): Recognize /m modifier, print mixed
6352 (init_cli_cmds): Update disassemble help text.
6354 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
6356 * xtensa-tdep.c: Update for unwinder changes.
6358 2008-05-05 Andreas Schwab <schwab@suse.de>
6360 Update m68k port for unwinder changes.
6361 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
6362 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
6363 (m68k_frame_unwind): Use default_frame_sniffer.
6364 (m68k_frame_sniffer): Remove.
6365 (m68k_frame_base_address): Expect this_frame.
6366 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
6368 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
6369 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
6370 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
6371 parameter instead of pc value.
6372 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
6374 (m68k_linux_sigtramp_frame_this_id)
6375 (m68k_linux_sigtramp_frame_prev_register)
6376 (m68k_linux_sigtramp_frame_sniffer): Update signature.
6377 (m68k_linux_sigtramp_frame_unwind): Use
6378 m68k_linux_sigtramp_frame_sniffer.
6379 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
6381 * m68klinux-nat.c (store_register): Fix typo.
6383 2008-05-05 Pedro Alves <pedro@codesourcery.com>
6385 * infcmd.c (step_1): Put thread id on the stack to avoid possible
6388 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
6390 * symfile.c (reread_symbols): Update objfile's entry point.
6392 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
6393 Joel Brobecker <brobecker@adacore.com>
6395 * ada-lang.c: Update throughout to use symbol_matches_domain
6396 instead of matching the symbol domain explictly.
6397 * dwarf2read.c (add_partial_symbol): Do not add new psym for
6398 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
6399 class as typedefs. See lookup_partial_symbol function.
6400 (new_symbol): Similar to add_partial_symbol, do not create
6401 symbol for the typedef. See lookup_block_symbol.
6402 * symtab.c (symbol_matches_domain): New function, takes care
6403 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
6404 (lookup_partial_symbol): Use symbol_matches_domain to see if the
6405 found psym domain matches the given domain.
6406 (lookup_block_symbol): Likewise.
6408 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6410 * top.c (command_line_handler_continuation): Remove.
6411 (execute_command): Do not install the above.
6413 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6415 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
6416 and catch all exceptions from it.
6417 * top.c (command_line_handler_continuation): Don't
6418 call bpstat_do_action here.
6420 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6422 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
6423 (struct die_info): Remove type.
6424 (read_type_die, read_typedef, read_base_type, read_subrange_type)
6425 (read_structure_type, read_enumeration_type, read_array_type)
6426 (read_tag_pointer_type, read_tag_ptr_to_member_type)
6427 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
6428 (read_tag_string_type, read_subroutine_type, read_set_type)
6429 (read_unspecified_type): Delete prototypes. Remove check for
6430 already-loaded type. Return the new type.
6431 (set_die_type): Return the new type.
6432 (reset_die_and_siblings_types): Delete.
6433 (load_comp_unit, load_full_comp_unit): Set type_hash.
6434 (process_queue): Remove call to reset_die_and_siblings_types.
6435 (process_die): Do not read most types here. Use read_type_die
6437 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
6438 (quirk_gcc_member_function_pointer): Return the new type.
6439 (process_structure_scope, process_enumeration_scope): Use
6440 get_die_type and read the DIE's type.
6441 (read_full_die): Do not initialize die->type.
6442 (tag_type_to_type): Use read_type_die.
6443 (read_type_die): Check for already defined types. Return the
6445 (determine_prefix): Use get_die_type.
6446 (set_die_type): Return the type.
6447 (get_die_type): Take a CU argument. Check for no type_hash.
6449 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6451 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
6454 2008-05-04 Pedro Alves <pedro@codesourcery.com>
6456 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
6457 and bp_longjmp_resume breakpoints.
6458 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
6460 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
6461 breakpoints. Create bp_longjmp breakpoints as momentary
6463 (enable_longjmp_breakpoint): Delete.
6464 (set_longjmp_breakpoint): New.
6465 (disable_longjmp_breakpoint): Delete.
6466 (delete_longjmp_breakpoint): New.
6467 (set_longjmp_resume_breakpoint): Delete.
6468 (set_momentary_breakpoint_at_pc): New.
6469 (breakpoint_re_set_one): Don't delete bp_longjmp and
6470 bp_longjmp_resume breakpoints.
6471 (breakpoint_re_set): Don't create longjmp and longjmp-resume
6474 * infrun.c (step_resume_breakpoint): Add comment.
6475 (struct execution_control_state): Delete handling_longjmp member.
6476 (init_execution_control_state). Don't clear handling_longjmp.
6477 (context_switch): Don't context switch handling_longjmp.
6478 (handle_inferior_event): If handling a bp_longjmp breakpoint,
6479 create a bp_longjmp_resume breakpoint, and set it as current
6480 step_resume_breakpoint, then step over the longjmp breakpoint. If
6481 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
6482 breakpoint, delete the longjmp-resume breakpoint, and stop
6484 (currently_stepping): Remove handling_longjmp from expression.
6485 (insert_step_resume_breakpoint_at_sal): Update comment.
6486 (insert_longjmp_resume_breakpoint): New.
6488 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
6489 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
6491 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
6492 (set_longjmp_resume_breakpoint): Delete declaration.
6494 * gdbthread.h (save_infrun_state): Remove handling_longjmp
6496 (load_infrun_state): Delete *handling_longjmp parameter.
6497 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
6499 (load_infrun_state): Delete *handling_longjmp parameter. Update
6502 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
6503 (delete_longjmp_breakpoint_cleanup): New.
6504 (step_1): Call set_longjmp_breakpoint instead of
6505 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
6506 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
6507 (step_1_continuation): Pass thread id in the continuation args to
6509 (step_once): Add thread parameter. Pass thread id the the
6512 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6514 Set CU BASE_ADDRESS already from partial DIEs.
6515 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
6516 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
6517 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
6518 from these variables if it was still unset.
6520 * Makefile.in: Update dependencies.
6521 * dwarf2read.c: Include "addrmap.h"
6522 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
6523 (dwarf2_ranges_read): New prototype.
6524 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
6525 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
6526 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
6527 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
6528 comment for it. Add the found ranges to RANGES_PST. New variable
6529 BASEADDR, initialize it the common way.
6530 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
6531 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
6532 HAS_RANGES_OFFSET for the later processing.
6533 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
6534 * symtab.c: Include "addrmap.h"
6535 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
6536 Move the psymtab locator into ...
6537 (find_pc_sect_psymtab_closer): ... a new function.
6539 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6541 * arch-utils.c (gdbarch_update_p): Use default values for
6542 info.abfd and info.target_desc if they are NULL.
6543 (gdbarch_from_bfd): Remove assertion.
6544 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6545 using the current target description.
6546 (gdbarch_info_fill): Do not use default values for info->abfd
6547 and info->target_desc.
6549 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6551 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6553 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6555 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6556 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6558 * regcache.c (read_pc_pid): Remove, replace by ...
6559 (regcache_read_pc): ... this function.
6560 (write_pc_pid): Remove, replace by ...
6561 (regcache_write_pc): ... this function.
6562 (read_pc, write_pc): Update.
6564 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6565 write_pc_pid by regcache_read_pc and regcache_write_pc.
6566 (displaced_step_fixup): Likewise.
6567 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6568 (prepare_to_proceed): Likewise.
6569 (proceed): Likewise.
6570 (adjust_pc_after_break): Likewise.
6571 (handle_inferior_event): Likewise.
6573 * linux-nat.c (cancel_breakpoint): Likewise.
6574 * linux-thread-db.c (check_event): Likewise.
6575 * aix-thread.c (aix_thread_wait): Likewise.
6576 * tracepoint.c (trace_dump_command): Likewise.
6578 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6580 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6581 SYMBOL_LOCATION_BATON.
6583 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6585 * target.h (struct target_ops): New field to_auxv_parse.
6586 * auxv.c (default_auxv_parse): New, renamed from previous
6588 (target_auxv_parse): Try to call target method. Fallback to
6589 default_auxv_parse if not found.
6590 * procfs.c (procfs_auxv_parse): New.
6591 (init_procfs_ops): On Solaris, in 64-bit mode, install
6594 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6596 * symfile.c (add_symbol_file_command): Use paddress rather than
6597 hex_string to print the address.
6599 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6601 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6602 return the null frame ID to terminate the backtrace.
6604 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6606 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6607 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6608 (SIG_FRAME_PC_OFFSET): Likewise.
6609 (SIG_FRAME_LR_OFFSET): Likewise.
6610 (SIG_FRAME_FP_OFFSET): Likewise.
6611 (rs6000_push_dummy_call): Likewise.
6612 (rs6000_return_value): Likewise.
6613 (rs6000_convert_from_func_ptr_addr): Likewise.
6614 (branch_dest, rs6000_software_single_step): Likewise.
6615 (deal_with_atomic_sequence): Rename to ...
6616 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6617 Do not call branch_dest; inline required parts of that function.
6618 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6619 with SYMBOL_LINKAGE_NAME.
6620 (struct reg, regsize): Delete.
6621 (read_memory_addr): Delete; inline into callers.
6622 (rs6000_skip_prologue): Move after skip_prologue.
6623 (skip_prologue): Remove prototype.
6624 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6625 initialization as if this variable were true. Do not install
6626 ppc64_sysv_abi_adjust_breakpoint_address.
6628 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6629 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6631 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6632 (SIG_FRAME_PC_OFFSET): Likewise.
6633 (SIG_FRAME_LR_OFFSET): Likewise.
6634 (SIG_FRAME_FP_OFFSET): Likewise.
6635 (rs6000_push_dummy_call): Likewise.
6636 (rs6000_return_value): Likewise.
6637 (rs6000_convert_from_func_ptr_addr): Likewise.
6638 (branch_dest, rs6000_software_single_step): Likewise. Replace
6639 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6640 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6641 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6642 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6643 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6645 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6646 (AIX_TEXT_SEGMENT_BASE): New macro.
6647 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6648 by AIX_TEXT_SEGMENT_BASE.
6650 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6651 (struct gdbarch_tdep): Remove text_segment_base member.
6652 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6653 ppc64_sysv_abi_adjust_breakpoint_address.
6655 * Makefile.in (rs6000-tdep.o): Update dependencies.
6656 (rs6000-aix-tdep.o): Likewise.
6658 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6659 Thiago Jung Bauermann <bauerman@br.ibm.com>
6661 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6662 * doublest.c (convert_typed_floating): Fix typo in comment.
6663 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6664 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6665 * frame.c (frame_unwind_address_in_block): Likewise.
6666 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6667 * symtab.h (struct symbol): Likewise.
6668 * tramp-frame.h (struct trad_frame_cache): Likewise.
6669 * value.c (allocate_repeat_value): Likewise.
6671 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6673 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6674 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6676 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6678 * parse.c (parse_exp_in_context): Don't override
6679 expression_context_pc if get_selected_block returned a valid
6682 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6684 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6685 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6686 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6688 * c-typeprint.c (c_type_print_base): Delete handling of template
6690 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6691 (METHOD_PTR_TO_VOFFSET): Delete.
6692 * defs.h (QUIT_FIXME): Delete.
6693 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6694 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6695 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6696 ninstantiations, and instantiations.
6697 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6698 (TYPE_FN_FIELD_INLINED): Delete.
6699 * srec.h (SREC_BINARY): Delete.
6700 * symtab.c (symbol_init_demangled_name): Delete.
6701 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6702 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6703 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6704 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6705 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6706 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6707 * target.h (enum thread_control_capabilities): Delete tc_switch.
6708 (target_can_switch_threads): Delete.
6710 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6712 * Makefile.in (objfiles.o): Update.
6713 * exec.c (exec_set_section_address): Support p->addr != 0.
6714 * objfiles.c (objfile_relocate): Update exec_ops section
6716 * symfile.c (place_section): Move exec_set_section_address call...
6717 (default_symfile_offsets): ...to here.
6719 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6721 * Makefile.in (ppc_linux_tdep_h): New macro.
6722 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6723 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6724 (powerpc_e500l_c): Likewise.
6725 (ppc-linux-nat.o): Update dependencies.
6726 (ppc-linux-tdep.o): Update dependencies.
6727 (rs6000-tdep.o): Update dependencies.
6729 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6730 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6731 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6732 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6733 (tdesc_powerpc_e500): Remove.
6735 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6736 and "features/rs6000/powerpc-altivec64.c".
6737 (ppc_supply_reg, ppc_collect_reg): Make global.
6738 (variants): Use tdesc_powerpc_32 for "powerpc" and
6739 tdesc_powerpc_altivec64 for "powerpc64".
6740 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6742 * ppc-linux-tdep.h: New file.
6744 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6745 Include "features/rs6000/powerpc-32l.c".
6746 Include "features/rs6000/powerpc-altivec32l.c".
6747 Include "features/rs6000/powerpc-64l.c".
6748 Include "features/rs6000/powerpc-altivec64l.c".
6749 Include "features/rs6000/powerpc-e500l.c".
6750 (ppc_linux_supply_gregset): New function.
6751 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6752 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6753 (ppc64_linux_gregset): Likewise.
6754 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6755 (ppc_linux_trap_reg_p): New function.
6756 (ppc_linux_write_pc): New function.
6757 (ppc_linux_core_read_description): New function.
6758 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6759 ppc_linux_core_read_description. Install orig_r3 and trap
6760 registers if present in the target description.
6761 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6763 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6764 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6765 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6766 (fetch_ppc_registers): Likewise.
6767 (store_ppc_registers): Likewise.
6768 (store_register): Likewise.
6769 (ppc_linux_read_description): Check whether AltiVec is supported.
6770 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6771 Linux target description.
6773 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6774 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6775 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6776 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6777 rs6000/powerpc-e500. Update -expedite variables accordingly.
6779 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6780 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6781 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6782 * features/rs6000/powerpc-e500.c: Regenerate.
6783 * features/rs6000/powerpc-32.c: Regenerate.
6784 * features/rs6000/powerpc-64.c: Regenerate.
6786 * features/rs6000/power-linux.xml: New file.
6787 * features/rs6000/power64-linux.xml: New file.
6788 * features/rs6000/powerpc-32l.xml: New file.
6789 * features/rs6000/powerpc-altivec32l.xml: New file.
6790 * features/rs6000/powerpc-64l.xml: New file.
6791 * features/rs6000/powerpc-altivec64l.xml: New file.
6792 * features/rs6000/powerpc-e500l.xml: New file.
6793 * features/rs6000/powerpc-32l.c: New (generated) file.
6794 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6795 * features/rs6000/powerpc-64l.c: New (generated) file.
6796 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6797 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6799 * regformats/reg-ppc.dat: Remove.
6800 * regformats/reg-ppc64.dat: Remove.
6801 * regformats/rs6000/powerpc-32.dat: Remove.
6802 * regformats/rs6000/powerpc-64.dat: Remove.
6803 * regformats/rs6000/powerpc-e500.dat: Remove.
6804 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6805 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6806 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6807 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6808 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6810 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6812 * thread.c (delete_thread): Call observer_notify_thread_exit.
6813 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6814 thread_exit observer.
6815 (mi_thread_exit): New.
6817 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6819 * breakpoint.c (create_exception_catchpoint): Remove prototype
6820 for already deleted function.
6821 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6822 * frame.h (show_stack_frame): Remove prototype.
6823 * stack.c (show_stack_frame): Remove empty, unused function.
6824 * source.c (symtab_to_fullname, print_source_lines): Small fix
6826 * value.c (show_values): Update comments to mention "show values"
6827 command instead of "info history".
6829 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6831 * linespec.c: Include "target.h".
6832 (minsym_found): Handle minimal symbols pointing to function
6833 descriptors. Use find_function_start_pc.
6834 * minsyms.c (msymbol_objfile): New function.
6835 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6836 to function descriptors.
6837 * symtab.c (fixup_section): Only use minimal symbol at the same
6838 address to determine section of a symbol.
6839 (find_function_start_pc): New function.
6840 (find_function_start_sal): Use it.
6841 * symtab.h (msymbol_objfile): Add prototype.
6842 (find_function_start_pc): Likewise.
6843 * value.c: Include "objfiles.h".
6844 (value_fn_field): Handle minimal symbols pointing to function
6846 * Makefile.in (linespec.o): Update dependencies.
6847 (value.o): Likewise.
6849 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6851 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6852 inside a PAD type is a bitfield.
6854 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6856 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6857 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6858 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6859 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6860 Allow typedefs when checking for function pointer arguments.
6861 Right-align small structs passed on the stack.
6862 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6863 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6864 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6866 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6868 * Makefile.in (arm-tdep.o): Update.
6869 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6870 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6871 (arm_pc_is_thumb): Use mapping symbols.
6872 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6873 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6874 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6875 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6876 * gdbarch.sh: Add record_special_symbol.
6877 * gdbarch.c, gdbarch.h: Regenerated.
6878 * objfiles.c (struct objfile_data): Add cleanup member.
6879 (register_objfile_data_with_cleanup): New function, from
6880 register_objfile_data.
6881 (register_objfile_data): Use it.
6882 (objfile_free_data): Call clear_objfile_data.
6883 (clear_objfile_data): Call cleanup functions.
6884 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6886 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6888 * objfiles.c (init_entry_point_info): Handle shared libraries.
6890 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6892 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6895 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6896 Pedro Alves <pedro@codesourcery.com>
6898 Implement displaced stepping.
6900 * gdbarch.sh (max_insn_length): New 'variable'.
6901 (displaced_step_copy, displaced_step_fixup)
6902 (displaced_step_free_closure, displaced_step_location): New
6904 (struct displaced_step_closure): Add forward declaration.
6905 * gdbarch.c, gdbarch.h: Regenerated.
6907 * arch-utils.c: #include "objfiles.h".
6908 (simple_displaced_step_copy_insn)
6909 (simple_displaced_step_free_closure)
6910 (displaced_step_at_entry_point): New functions.
6911 * arch-utils.h (simple_displaced_step_copy_insn)
6912 (simple_displaced_step_free_closure)
6913 (displaced_step_at_entry_point): New prototypes.
6915 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6916 (I386_MAX_MATCHED_INSN_LEN): ... this.
6917 (i386_absolute_jmp_p, i386_absolute_call_p)
6918 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6919 (i386_displaced_step_fixup): New functions.
6920 (struct i386_insn, i386_match_insn): Update.
6921 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6922 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6923 (i386_displaced_step_fixup): New prototype.
6924 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6925 Register gdbarch_displaced_step_copy,
6926 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6927 and gdbarch_displaced_step_location functions.
6929 * infrun.c (debug_displaced): New variable.
6930 (show_debug_displaced): New function.
6931 (struct displaced_step_request): New struct.
6932 (displaced_step_request_queue, displaced_step_ptid)
6933 (displaced_step_gdbarch, displaced_step_closure)
6934 (displaced_step_original, displaced_step_copy)
6935 (displaced_step_saved_copy, can_use_displaced_stepping): New
6937 (show_can_use_displaced_stepping, use_displaced_stepping)
6938 (displaced_step_clear, cleanup_displaced_step_closure)
6939 (displaced_step_dump_bytes, displaced_step_prepare)
6940 (displaced_step_clear_cleanup, write_memory_ptid)
6941 (displaced_step_fixup): New functions.
6942 (resume): Call displaced_step_prepare.
6943 (proceed): Call read_pc once, and remember the value. If using
6944 displaced stepping, don't remove breakpoints.
6945 (handle_inferior_event): Call displaced_step_fixup. Add some
6946 debugging output. When we try to step over a breakpoint, but get
6947 a signal to deliver to the thread instead, ensure the step-resume
6948 breakpoint is actually inserted. If a thread hop is needed, and
6949 displaced stepping is enabled, don't remove breakpoints.
6950 (init_wait_for_inferior): Call displaced_step_clear.
6951 (_initialize_infrun): Add "set debug displaced" command. Add
6952 "maint set can-use-displaced-stepping" command. Clear
6953 displaced_step_ptid.
6954 * inferior.h (debug_displaced): Declare variable.
6955 (displaced_step_dump_bytes): Declare function.
6957 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6960 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6962 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6963 (arm_force_mode_string, arm_show_fallback_mode)
6964 (arm_show_force_mode): New.
6965 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6967 (_initialize_arm_tdep): Add "set arm fallback-mode"
6968 and "set arm force-mode".
6969 * NEWS: Document new commands.
6971 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6973 * main.h (batch_silent): Declare.
6974 * event-top.c: Include main.h.
6975 (gdb_setup_readline): Remove extern batch_silent declaration.
6976 * infrun.c (normal_stop): Don't print source location when running in
6977 --batch-silent mode.
6978 * Makefile.in (event-top.o): Add main.h dependency.
6980 2008-05-02 Andreas Schwab <schwab@suse.de>
6982 * target.h (struct target_ops): Add
6983 to_watchpoint_addr_within_range.
6984 (target_watchpoint_addr_within_range): New function.
6985 * target.c (update_current_target): Inherit
6986 to_watchpoint_addr_within_range, defaulting to
6987 default_watchpoint_addr_within_range.
6988 (default_watchpoint_addr_within_range): New function.
6989 (debug_to_watchpoint_addr_within_range): New function.
6990 (setup_target_debug): Set to_watchpoint_addr_within_range.
6991 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6993 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6994 * breakpoint.c (watchpoints_triggered): Use
6995 target_watchpoint_addr_within_range.
6997 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6999 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
7000 (i[34567]86-*-dicos*, x86_64-*-dicos*):
7001 Set gdb_osabi to GDB_OSABI_DICOS.
7003 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
7004 * osabi.c (gdb_osabi_name): Add "DICOS".
7006 * i386-dicos-tdep.c: New file.
7008 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
7009 (ALLDEPFILES): Add i386-dicos-tdep.c.
7010 (i386-dicos-tdep.o): New rule.
7012 2008-05-01 Pedro Alves <pedro@codesourcery.com>
7014 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
7015 and register the fork's PTID as a thread.
7017 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7020 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
7021 assign its value to the breakpoint created.
7022 (create_breakpoints): Add breakpoint_ops argument and pass it
7023 to create_breakpoint call.
7024 (break_command_really): Add breakpoint_ops argument and pass/assign
7026 (break_command_1): Pass NULL as ops argument.
7027 (set_breakpoint): Pass NULL as ops argument.
7028 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
7029 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
7030 catch and throw catchpoints.
7032 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7035 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
7036 translate signal numeric value from the target to GDB's enum
7038 * gdbarch.c, gdbarch.h: Regenerated.
7039 * gdbarch.sh: Added two new functions target_signal_from_host and
7040 target_signal_to_host.
7041 * target.h (default_target_signal_from_host,
7042 default_target_signal_to_host): New functions - declarations.
7043 * signals/signals.c (struct gdbarch): New declaration.
7044 (default_target_signal_to_host, default_target_signal_from_host): New
7047 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7048 Pedro Alves <pedro@codesourcery.com>
7050 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
7051 Johnston <jjohnstn@redhat.com>.
7053 * NEWS: Mention attach to stopped process fix.
7054 * infcmd.c (detach_command, disconnect_command): Discard the thread
7056 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
7057 attaching. Use signal_stop_state.
7058 (signal_stop_state): Check stop_soon.
7059 * linux-nat.c (kill_lwp): Declare earlier.
7060 (pid_is_stopped, linux_nat_post_attach_wait): New.
7061 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
7063 (linux_nat_attach): Use linux_nat_post_attach_wait.
7064 (detach_callback, linux_nat_detach): Improve handling for signalled
7066 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
7067 from the process ID.
7068 * Makefile.in (infcmd.o): Update.
7070 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7072 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
7073 * arm-tdep.c (arm_frame_is_thumb): New.
7074 (arm_pc_is_thumb): Clarify comment.
7075 (thumb_analyze_prologue): Remove PC special case.
7076 (thumb_scan_prologue): Take a block_addr argument. Use it for
7077 find_pc_partial_function. Remove unused variables.
7078 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
7079 for find_pc_partial_function. Remove PC special case.
7080 (arm_prologue_prev_register): Add special handling for PC and CPSR.
7081 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
7082 (arm_get_next_pc): Use arm_frame_is_thumb.
7083 (arm_write_pc): Use CPSR_T instead of 0x20.
7084 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
7085 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
7087 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
7088 DWARF2_FRAME_REG_FN.
7089 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
7090 DWARF2_FRAME_REG_FN.
7091 (struct dwarf2_frame_state_reg): Add FN to loc union.
7093 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
7095 * exec.c (print_section_info): Add missing '\n'.
7097 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
7099 * thread.c (add_thread): Move observer call to ...
7100 (add_thread_silent): ... here.
7102 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7104 * rs6000-tdep.c: Update for unwinder changes.
7105 * ppcobsd-tdep.c: Likewise.
7107 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7109 * s390-tdep.c: Update for unwinder changes.
7111 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7113 * spu-tdep.c: Update for unwinder changes.
7115 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7117 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
7118 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
7119 sparc64-linux-tdep.c: Update for unwinder changes.
7121 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7123 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
7124 for unwinder changes.
7125 * mips-tdep.c: Likewise.
7126 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
7129 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7131 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
7134 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7136 Update i386 and amd64 ports for unwinder changes.
7138 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
7139 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
7140 (amd64_frame_unwind): Use default_frame_sniffer.
7141 (amd64_frame_sniffer): Delete.
7142 (amd64_sigtramp_frame_cache): Expect this_frame.
7143 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
7144 (amd64_sigtramp_frame_sniffer): Update signature.
7145 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
7146 (amd64_frame_base_address): Expect this_frame.
7147 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
7149 (amd64_init_abi): Use set_gdbarch_dummy_id and
7150 frame_unwind_append_unwinder.
7151 * i386-tdep.c (i386_frame_cache): Expect this_frame.
7152 (i386_frame_this_id, i386_frame_prev_register): Update signature.
7153 (i386_frame_unwind): Use default_frame_sniffer.
7154 (i386_frame_sniffer): Delete.
7155 (i386_sigtramp_frame_cache): Expect this_frame.
7156 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
7157 (i386_sigtramp_frame_sniffer): Update signature.
7158 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
7159 (i386_frame_base_address): Update signature.
7160 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
7161 (i386_push_dummy_call): Update comment.
7162 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
7164 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
7165 and frame_unwind_append_unwinder.
7166 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
7167 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
7168 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
7169 i386nbsd-tdep.c: Update for unwinder changes.
7171 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7173 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
7174 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
7176 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
7177 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
7178 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
7180 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
7182 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
7184 * tramp-frame.h (struct tramp_frame): Update signature of init.
7185 * Makefile.in (trad-frame.o): Update.
7187 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7189 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
7190 (execute_stack_op): Put this_frame in the baton.
7191 (execute_cfa_program): Take this_frame.
7192 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
7193 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
7194 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
7195 (dwarf2_frame_this_id): Adjust to work on this_frame.
7196 (dwarf2_signal_frame_this_id): Delete.
7197 (dwarf2_frame_prev_register): Update signature. Use new frame
7199 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
7200 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
7201 dwarf2_frame_sniffer.
7202 (dwarf2_append_unwinders): New.
7203 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
7205 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
7206 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
7207 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
7208 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
7209 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
7210 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
7211 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
7212 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
7213 (dwarf2_append_unwinders): Declare.
7214 (dwarf2_frame_base_sniffer): Update declaration.
7215 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
7218 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7220 Convert frame unwinders to use the current frame and
7223 * frame.c (frame_debug): Make global.
7224 (get_frame_id): Pass this frame to unwinder routines.
7225 (frame_pc_unwind): Remove unused unwind->prev_pc support.
7226 (do_frame_register_read): Do not discard the return value of
7227 frame_register_read.
7228 (frame_register_unwind): Remove debug messages. Use
7229 frame_unwind_register_value.
7230 (frame_unwind_register_value, get_frame_register_value): New
7232 (create_new_frame, get_frame_base_address, get_frame_locals_address)
7233 (get_frame_args_address, get_frame_type): Pass this frame to
7235 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
7237 * frame.h: Update comments.
7238 (frame_debug, frame_unwind_register_value, get_frame_register_value)
7239 (frame_prepare_for_sniffer): Declare.
7240 * frame-unwind.h: Update comments and parameter names.
7241 (default_frame_sniffer): Declare.
7242 (frame_prev_register_ftype): Return a struct value *.
7243 (struct frame_unwind): Remove prev_pc member.
7244 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
7245 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
7246 (frame_unwind_got_register, frame_unwind_got_memory)
7247 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
7248 * frame-base.h: Update comments and parameter names.
7249 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
7250 if necessary. Add debugging output.
7251 * sentinel-frame.c (sentinel_frame_prev_register)
7252 (sentinel_frame_this_id): Update for new signature.
7253 (sentinel_frame_prev_pc): Delete.
7254 (sentinel_frame_unwinder): Remove prev_pc.
7255 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
7257 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
7258 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
7259 (frame_unwind_append_sniffer): Delete.
7260 (frame_unwind_append_unwinder): New function.
7261 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
7262 from unwinders. Use frame_prepare_for_sniffer.
7263 (default_frame_sniffer, frame_unwind_got_optimized)
7264 (frame_unwind_got_register, frame_unwind_got_memory)
7265 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
7266 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
7267 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
7269 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
7270 * gdbarch.c, gdbarch.c: Regenerated.
7271 * frame-base.c (default_frame_base_address)
7272 (default_frame_locals_address, default_frame_args_address): Update
7274 (frame_base_find_by_frame): Pass this frame to unwinder routines.
7275 * infcall.c (call_function_by_hand): Update comments.
7276 * Makefile.in (frame-unwind.o): Update dependencies.
7278 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7280 * ada-lang.c (ada_value_primitive_packed_val): Only check
7281 value_lazy for memory lvals.
7282 * findvar.c (value_of_register_lazy): New function.
7283 (locate_var_value): Only check value_lazy for memory lvals.
7284 * valarith.c (value_subscripted_rvalue): Likewise.
7285 * valops.c (value_fetch_lazy): Handle both memory and register
7287 (search_struct_field, value_slice): Only check value_lazy for memory
7289 * value.c (struct value): Update comment for lazy.
7290 (value_primitive_field): Only check value_lazy for memory lvals.
7291 * value.h (value_lazy): Update comment.
7292 (value_of_register_lazy): Declare.
7294 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7296 * corefile.c (reopen_exec_file): Close any open files.
7298 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7300 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
7301 show_memory_breakpoints to 1 while reading the instruction bundle.
7303 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7305 * gdbarch.sh: Document the return_value method. Explain that
7306 the FUNCTYPE parameter might be NULL.
7307 * gdbarch.h: Regenerated.
7308 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
7309 type when calling using_struct_return, as this is unnecessary
7312 2008-04-28 Joel Brobecker <brobecker@adacore.com>
7314 * terminal.h (create_tty_session): Fix return type.
7316 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
7318 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
7320 2008-04-26 Joel Brobecker <brobecker@adacore.com>
7322 * breakpoint.c (condition_command, commands_from_control_command)
7323 (break_command_really): Minor reformatting.
7325 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7327 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
7329 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7331 * amd64-tdep.c (amd64_get_longjmp_target): New.
7332 (amd64_init_abi): Register amd64_get_longjmp_target as
7333 gdbarch_get_longjmp_target callback.
7334 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
7336 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7338 * breakpoint.h (enum bpstat_what_main_action): Delete
7339 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
7341 * breakpoint.c (clrs): Delete.
7342 (bpstat_what): Update table.
7344 * infrun.c (handle_inferior_event): Remove
7345 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
7347 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7349 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
7350 Adjust all prototypes using mi_cmd_args_ftype to use
7352 (struct mi_cmd): Remove the args_func field.
7353 * mi/mi-cmds.c: Don't provide value for the args_func field.
7354 * mi/mi-main.c (mi_execute_async_cli_command)
7355 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
7356 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
7357 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
7358 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
7359 (mi_cmd_target_download): Adjust.
7360 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
7361 (mi_cmd_execute): Do not check for args_func.
7362 (mi_execute_async_cli_command): Adjust.
7363 * mi/mi-parse.c: Don't check for args_func.
7365 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7367 * breakpoint.c (bpstat_check_location)
7368 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
7369 New, extracted from bpstat_stop_status.
7370 (bpstat_stop_status): Use the above.
7372 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7374 * mi/mi-main.c (last_async_command): Rename to current_token.
7375 (previous_async_command): Remove.
7376 (mi_cmd_gdb_exit): Adjust.
7377 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
7378 (mi_cmd_target_select): Adjust.
7379 (mi_cmd_execute): Don't set previous_async_command. Free token
7380 here even in async mode.
7381 (mi_execute_async_cli_command): Adjust.
7382 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
7384 (mi_load_progress): Adjust.
7386 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7388 * infcmd.c (step_1_continuation): Always disable longjmp
7389 breakpoint if we're not going to do another step.
7391 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7393 exec_cleanup murder.
7394 * breakpoint.c (until_break_command_continuation): Add
7395 the 'error' parameter. Directly delete the breakoint as
7396 opposed to running cleanups.
7397 (until_break_command): Install continuation only
7398 after starting the target. Don't use exec cleanups,
7399 use ordinary cleanups. Discard cleanups is successfully
7400 started the target in async mode.
7401 (make_cleanup_delete_breakpoint): Remove.
7402 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
7404 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
7406 (struct continations): Add the 'error' parameter to the
7407 continuation_hook field.
7408 (add_continuation, do_all_continuations)
7409 (add_intermediate_continuation)
7410 (do_all_intermediate_continuations): Add the 'error' parameter.
7411 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
7412 * inf-loop.c (inferior_event_handler): Instead of calling
7413 discard_all_continuations, use do_all_continuations with 1 as
7414 'error' parameter. Pass 0 as 'error' parameter in existing uses
7415 of discard_all_continuations.
7416 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
7418 (step_once): Install continuation only after resuming the target.
7419 (step_1_continuation): Disable longjmp breakpoint on error.
7420 (finish_command_continuation): Add the error parameter. Delete
7421 the finish breakpoint directly, do not use cleanups.
7422 (finish_command): Do not use exec_cleanups. Always setup
7423 continuation. For sync case, immediately run them.
7424 (attach_command_continuation): Add the error parameter.
7425 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
7426 remove step_resume_breakpoint -- adjust delete it directly.
7427 * interps.c (interp_set): Adjust call to do_all_continations.
7428 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
7430 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
7432 (mi_cmd_execute): Do not use exec_cleanup.
7433 (mi_execute_async_cli_command): Simplify the string concatenation
7434 logic. Do no use exec cleanup.
7435 (mi_exec_async_cli_cmd_continuation): New parameter error.
7436 Free last_async_command.
7437 * top.c (command_line_handler_continuation): New parameter error.
7438 * utils.c (exec_cleanup_chain, make_exec_cleanup)
7439 (do_exec_cleanups): Remove.
7440 (add_continuation, do_all_continations)
7441 (add_intermediate_continuation)
7442 (do_all_intermediate_continuations): New parameter error.
7444 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7446 * breakpoint.h (bp_location_p): New typedef.
7447 Register a vector of bp_location_p.
7448 * breakpoint.c (always_inserted_mode)
7449 (show_always_inserted_mode): New.
7450 (unlink_locations_from_global_list): Remove.
7451 (update_global_location_list)
7452 (update_global_location_list_nothrow): New.
7453 (update_watchpoint): Don't free locations.
7454 (should_insert_location): New.
7455 (insert_bp_location): Use should_insert_location.
7456 (insert_breakpoint_locations): Copied from
7458 (insert_breakpoint): Use insert_breakpoint_locations.
7459 (bpstat_stop_status): Call update_global_location_list
7460 when disabling breakpoint.
7461 (allocate_bp_location): Don't add to bp_location_chain.
7462 (set_raw_breakpoint)
7463 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
7464 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
7465 (enable_overlay_breakpoints, disable_overlay_breakpoints)
7466 (set_longjmp_resume_breakpoint)
7467 (enable_watchpoints_after_interactive_call_stop)
7468 (disable_watchpoints_before_interactive_call_start)
7469 (create_internal_breakpoint)
7470 (create_fork_vfork_event_catchpoint)
7471 (create_exec_event_catchpoint, set_momentary_breakpoint)
7472 (create_breakpoints, break_command_1, watch_command_1)
7473 (create_exception_catchpoint)
7474 (handle_gnu_v3_exceptions)
7475 (disable_breakpoint, breakpoint_re_set_one)
7476 (create_thread_event_breakpoint, create_solib_event_breakpoint)
7477 (create_ada_exception_breakpoint): : Don't call check_duplicates.
7478 Call update_global_location_list.
7479 (delete_breakpoint): Don't remove locations and don't
7480 try to reinsert them. Call update_global_location_list.
7481 (update_breakpoint_locations): Likewise.
7482 (restore_always_inserted_mode): New.
7483 (update_breakpoints_after_exec): Temporary disable
7484 always inserted mode.
7485 * Makefile.in: Update dependencies.
7487 * infrun.c (proceed): Remove breakpoints while stepping
7489 (handle_inferior_event): Don't remove or insert
7491 * linux-fork.c (checkpoint_command): Remove breakpoints
7492 before fork and insert after.
7493 (linux_fork_context): Remove breakpoints before switch
7495 * target.c (target_disconnect, target_detach): Remove
7496 breakpoints from target.
7499 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7501 * breakpoint.c (print_one_breakpoint_location): In MI
7502 mode, report the location string the breakpoint was
7503 originally created with.
7505 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
7507 * Makefile.in (xtensa-tdep.o): Update dependencies.
7508 * configure.tgt (xtensa*): Update dependencies.
7509 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
7510 Local variable areg renamed to arreg.
7511 (areg_number): New function.
7512 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
7513 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
7514 replaced by arreg_number.
7515 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
7516 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
7517 (xtensa_scan_prologue): New function.
7518 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
7519 when ENTRY instraction hasn't been executed yet. Get the frame pointer
7520 value based on prologue analysis. Fix the bugs preventing WS and
7521 AR4-AR7/A11 registers from getting right values for intermediate frames,
7522 whose registers have been already spilled.
7523 (xtensa_frame_prev_register): Fix WS register value. Use are_number
7524 and arreg_number appropriately.
7525 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
7526 svr4_ilp32_fetch_link_map_offsets.
7528 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
7530 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
7531 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
7533 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7535 * acinclude.m4: Add override.m4.
7536 * configure: Regenerate.
7538 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7540 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7541 initialized with a trailing space now. Use PROMPT_ARG of
7542 COMMAND_LINE_INPUT instead of printing it ourselves.
7544 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7546 * NEWS: Document support for 64-bit core file.
7548 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7550 * NEWS: Add information on calling convention and new SH CLI options.
7552 * sh-tdep.c (sh_cc_gcc): New static string.
7553 (sh_cc_renesas): Ditto.
7554 (sh_cc_enum): New static string array.
7555 (sh_active_calling_convention): New static string pointer denoting
7556 active user chosen ABI.
7557 (sh_is_renesas_calling_convention): New function to return function
7558 specific ABI, or user choice if necessary.
7559 (sh_use_struct_convention): Rename first argument and turn around its
7560 meaning. Check for renesas ABI and return accordingly.
7561 (sh_use_struct_convention_nofpu): New function.
7562 (sh_next_flt_argreg): Get function type as third parameter. Check
7563 for renesas ABI and choose floating registers accordingly.
7564 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7565 struct return slot accordingly.
7566 (sh_push_dummy_call_nofpu): Ditto.
7567 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7568 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7569 (sh_return_value_fpu): Evaluate ABI and give to
7570 sh_use_struct_convention.
7571 (show_sh_command): New function.
7572 (set_sh_command): Ditto.
7573 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7576 * gdbarch.sh (return_value): Add func_type argument.
7577 * gdbarch.c: Regenerate.
7579 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7580 val_type so as not to collide with value_type function. Call
7581 using_struct_return with additional function type argument.
7582 * infcall.c (call_function_by_hand): Call using_struct_return and
7583 gdbarch_return_value with additional function type argument.
7584 * infcmd.c (print_return_value): Take addition func_type argument.
7585 Call gdbarch_return_value with additional function type argument.
7586 (finish_command_continuation): Call print_return_value with additional
7587 function type argument.
7588 (finish_command): Ditto.
7589 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7590 additional function type argument.
7591 * stack.c (return_command): Call using_struct_return and
7592 gdbarch_return_value with additional function type argument.
7593 * value.c (using_struct_return): Take additional function type argument.
7594 * value.h (using_struct_return): Accommodate declaration.
7595 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7596 * amd64-tdep.c (amd64_return_value): Ditto.
7597 * arm-tdep.c (arm_return_value): Ditto.
7598 * avr-tdep.c (avr_return_value): Ditto.
7599 * cris-tdep.c (cris_return_value): Ditto.
7600 * frv-tdep.c (frv_return_value): Ditto.
7601 * h8300-tdep.c (h8300_return_value): Ditto.
7602 (h8300h_return_value): Ditto.
7603 * hppa-tdep.c (hppa32_return_value): Ditto.
7604 (hppa64_return_value): Ditto.
7605 * i386-tdep.c (i386_return_value): Ditto.
7606 * ia64-tdep.c (ia64_return_value): Ditto.
7607 * iq2000-tdep.c (iq2000_return_value): Ditto.
7608 * m32c-tdep.c (m32c_return_value): Ditto.
7609 * m32r-tdep.c (m32r_return_value): Ditto.
7610 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7611 * m68k-tdep.c (m68k_return_value): Ditto.
7612 (m68k_svr4_return_value): Ditto.
7613 * m88k-tdep.c (m88k_return_value): Ditto.
7614 * mep-tdep.c (mep_return_value): Ditto.
7615 * mips-tdep.c (mips_eabi_return_value): Ditto.
7616 (mips_n32n64_return_value): Ditto.
7617 (mips_o32_return_value): Ditto.
7618 (mips_o64_return_value): Ditto.
7619 * mn10300-tdep.c (mn10300_return_value): Ditto.
7620 * mt-tdep.c (mt_return_value): Ditto.
7621 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7622 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7623 (ppc_sysv_abi_broken_return_value): Ditto.
7624 (ppc64_sysv_abi_return_value): Ditto.
7625 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7626 (ppc_sysv_abi_broken_return_value): Ditto.
7627 (ppc64_sysv_abi_return_value): Ditto.
7628 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7629 * rs6000-tdep.c (rs6000_return_value): Ditto.
7630 * s390-tdep.c (s390_return_value): Ditto.
7631 * score-tdep.c (score_return_value): Ditto.
7632 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7633 (sh_return_value_fpu): Ditto.
7634 * sh64-tdep.c (sh64_return_value): Ditto.
7635 * sparc-tdep.c (sparc32_return_value): Ditto.
7636 * sparc64-tdep.c (sparc64_return_value): Ditto.
7637 * spu-tdep.c (spu_return_value): Ditto.
7638 * v850-tdep.c (v850_return_value): Ditto.
7639 * vax-tdep.c (vax_return_value): Ditto.
7640 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7641 * xtensa-tdep.c (xtensa_return_value): Ditto.
7643 * gdbtypes.h (struct type): Add calling_convention member.
7644 * dwarf2read.c (read_subroutine_type): Add calling convention read
7645 from DW_AT_calling_convention attribute to function type.
7647 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7649 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7650 multi_f77_subscript to support values from registers.
7651 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7652 * value.h (value_subscripted_rvalue): Add prototype.
7654 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7656 * f-valprint.c (f_val_print): Likewise.
7658 2008-04-21 Craig Silverstein <csilvers@google.com>
7660 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7663 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7665 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7666 section is not a code section.
7668 2008-04-19 Craig Silverstein <csilvers@google.com>
7670 * NEWS: Add information on compressed debug sections.
7672 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7674 * mi/mi-cmd-var.c (varobj_update_one): Print new
7675 value for variable objects that changed type.
7677 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7679 * varobj.c (varobj_invalidate): Don't touch floating
7682 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7684 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7685 (multiple_symbols_cancel): Remove extra const.
7686 * symtab.h: Likewise.
7688 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7690 * interps.c (top_level_interpreter): Rename static variable...
7691 (top_level_interpreter_ptr): ...to this.
7692 (top_level_interpreter): New function.
7694 * interps.h: New extern for top_level_interpreter.
7696 * linespec.c: Include interps.h and mi/mi-cmds.h.
7697 (decode_line_2): When using MI, always set all breakpoints in menu.
7699 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7701 2008-04-18 Craig Silverstein <csilvers@google.com>
7703 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7704 * config.in, configure: Regenerate.
7705 * dwarf2read.c: Include zlib.h if present.
7706 Modified *_SECTION macros.
7707 (section_is_p): New.
7708 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7709 (dwarf2_resize_section): New.
7710 to determine whether a given section has a given name.
7711 (zlib_decompress_section): New.
7712 (dwarf2_read_section): Read the compressed section if present
7714 * MAINTAINERS: Added myself to section Write After Approval.
7716 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7718 * defs.h (exec_set_section_offsets): Remove prototype.
7719 * exec.c (exec_set_section_offsets): Remove function.
7721 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7723 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7724 in the search for the matching symbol.
7726 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7728 * breakpoint.c (update_watchpoint): Always reparse
7731 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7733 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7734 the breakpoint address only once.
7736 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7738 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7739 rather than a hard-coded architecture, for xcoff executables.
7741 2008-04-17 Doug Evans <dje@google.com>
7743 * buildsym.c (watch_main_source_file_lossage): New fn.
7744 (end_symtab): Call it.
7746 * source.c (find_and_open_source): Add some comments clarifying
7747 handling of FULLNAME argument. Make static. Remove pointless
7750 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7752 * inf-loop.c (inferior_event_handler): Also run the intermediate
7753 continuations in the INF_EXEC_COMPLETE case.
7755 2008-04-16 Tom Tromey <tromey@redhat.com>
7757 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7758 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7759 * cli/cli-decode.c (set_cmd_async_ok): New function.
7760 (get_cmd_async_ok): New function.
7761 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7763 * top.c (execute_command): Use get_cmd_async_ok.
7764 * infcmd.c: Include cli/cli-decode.h.
7765 (_initialize_infcmd): Mark "interrupt" as async-ok.
7766 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7768 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7771 * exec.c: Correct "arch-utils.h" include.
7773 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7776 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7777 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7778 * breakpoint.c (bpdisp_texst): New function. The function takes over
7779 the role of bpstats static array in print_one_breakpoint_location.
7780 (print_it_typical): Print "Temporary breakpoint" instead
7781 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7782 protocols, print disp field.
7783 (print_one_breakpoint_location): Removed bpdisps static definition.
7784 Call new bpstat_text function to get value for 'disp' field.
7785 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7787 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7789 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7790 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7791 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7792 * gnulib/Makefile.in: Regenerate.
7794 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7796 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7797 (defs_h): Use $(GNULIB_H).
7798 (all-lib): Depend on gnulib/Makefile.
7799 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7800 * config.in, gnulib/Makefile.in: Regenerated.
7802 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7804 * Makefile.in (LIBGNU, INCGNU): Define.
7805 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7806 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7808 ($(LIBGNU), all-lib): New rules.
7809 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7810 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7811 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7812 * gnulib: New directory, from gnulib-tool.
7813 * configure, aclocal.m4: Regenerated.
7815 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7817 * linux-thread-db.c (have_threads_callback): Check thread->private.
7819 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7820 Vladimir Prus <vladimir@codesourcery.com>
7823 * varobj.c (value_of_root): Update the expression for
7825 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7828 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7830 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7831 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7832 (mi_cmd_var_set_format): Use new mi_parse_format.
7833 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7835 * Makefile.in (mi-cmd-var.o): Update dependencies.
7837 * varobj.h (varobj_get_formatted_value): Declare.
7838 * varobj.c (my_value_of_variable): Added format parameter.
7839 (cplus_value_of_variable): Likewise.
7840 (java_value_of_variable): Likewise.
7841 (c_value_of_variable): Likewise. Evaluate expression based
7842 on format parameter.
7843 (struct language_specific): Add format parameter to function member
7845 (varobj_get_formatted_value): New.
7846 (varobj_get_value): Added format parameter to method call.
7848 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7850 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7851 instance flags of the undefined type before calling replace_type.
7853 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7855 * target.h (enum strata): Remove the download_stratum.
7857 2008-04-07 Doug Evans <dje@google.com>
7859 * buildsym.h (last_source_file): Add dwarf info to comment.
7860 (last_source_start_addr): Ditto.
7862 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7864 * alphanbsd-tdep.c: Include "target.h".
7865 * mn10300-tdep.c: Include "target.h".
7866 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7868 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7870 Fix breakpoint condition that use member variables.
7871 * valops.c (check_field): Remove.
7872 (check_field_in): Rename to check_field.
7873 (value_of_this): Use la_name_of_this.
7874 * value.h (check_field): Adjust prototype.
7876 * language.h (la_value_of_this): Rename to la_name_of_this.
7877 * language.c (unknown_language_defn): Specify "this" for
7879 (auto_language_defn): Likewise.
7880 (local_language_defn): Likewise.
7881 * ada-lang.c (ada_language_defn): Adjust comment.
7882 * c-lang.c (c_language_defn): Adjust comment.
7883 (cplus_language_defn): Specify "this" for name_of_this.
7884 (asm_language_defn): Adjust comment.
7885 (minimal_language_defn): Adjust comment.
7886 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7887 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7888 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7889 * objc-lang.c (objc_language_defn): Specify "self" for
7891 * p-lang.c (pascal_language_defn): Specify "this" for
7893 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7895 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7896 proper scope, and check for field in type of "this", without
7897 trying to create a value.
7899 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7901 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7902 (mi_error_message): Delete declaration.
7903 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7904 returning MI_CMD_ERROR.
7905 * mi/mi-main.c (mi_error_message): Delete.
7906 (mi_cmd_exec_interrupt):
7907 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7908 (mi_cmd_thread_info): Call error instead of returning
7910 (mi_cmd_data_list_register_values): Call error instead of
7911 returning MI_CMD_ERROR. Adapt to new get_register interface.
7912 (get_register): Change return typo to void. Call error instead of
7913 returning MI_CMD_ERROR.
7914 (mi_cmd_data_write_register_values): Call error instead of
7915 returning MI_CMD_ERROR.
7916 (mi_cmd_list_features): Return MI_CMD_DONE.
7917 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7918 (mi_execute_command): Always print exceptions with -error.
7920 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7922 * NEWS: Mention new commands set/show multiple-symbols.
7924 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7926 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7927 (multiple_symbols_cancel): New constants.
7928 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7929 (multiple_symbols_select_mode): New function.
7930 (_initialize_symtab): Add new set/show multiple-symbols commands.
7931 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7932 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7933 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7935 * linespec.c (decode_line_2): Likewise.
7937 2008-04-03 Doug Evans <dje@sebabeach.org>
7939 * symtab.h (enum free_code): Delete free_contents, unused.
7940 * symmisc.c (free_symtab_block): Delete.
7941 (free_symtab, case free_code): Delete.
7943 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7945 * valops.c (value_cast_structs): New function. Cast related
7946 STRUCT types up/down and return cast value. The body of this
7947 function comes mostly from value_cast_pointers.
7948 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7949 to value_cast_structs. Now value_cast_pointers needs only create
7950 appropriate reference after using value_cast_structs for actual
7952 (value_cast): Handle references.
7954 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7956 * MAINTAINERS: Added myself to section Write After Approval.
7958 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7960 * ia64-tdep.c (examine_prologue): Correct array access.
7962 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7964 * cp-support.c (first_component_command): Return if no arguments.
7966 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7968 * ser-mingw.c (ser_windows_open): Open requested name.
7970 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7972 * MAINTAINERS: Added myself.
7974 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7976 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7977 parameter. If it is NULL, don't call error.
7978 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7979 `do_mesg' parameter to find_default_run_target. If no target was
7982 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7984 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7985 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7986 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7988 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7990 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7994 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7996 * features/Makefile (%.dat): Set xmltarget to the base filename
7997 of the XML source, without subdirectory.
7998 * regformats/rs6000/powerpc-32.dat: Regenerate.
7999 * regformats/rs6000/powerpc-64.dat: Regenerate.
8000 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8002 2008-03-27 Markus Deuling <deuling@de.ibm.com>
8004 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
8007 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
8009 * mi/mi-main.c (enum captured_mi_execute_command_actions):
8010 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
8012 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
8014 * objfiles.h (struct objfile): New GDBARCH member.
8015 (get_objfile_arch): Add prototype.
8016 * objfiles.c: Include "arch-utils.h".
8017 (allocate_objfile): Look up gdbarch associated with bfd.
8018 (get_objfile_arch): New function.
8019 * Makefile (objfiles.o): Update dependencies.
8021 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
8023 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
8025 (locexpr_describe_location): Replace current_gdbarch by
8027 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
8028 (dwarf2_add_field): Likewise.
8029 (read_tag_pointer_type): Likewise.
8030 (read_base_type): Likewise.
8031 (new_symbol): Likewise.
8033 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
8034 (decode_base_type, decode_function_type): Likewise.
8035 (coff_read_struct_type, coff_read_enum_type): Likewise.
8036 (coff_symtab_read): Replace current_gdbarch by objfile arch.
8037 (decode_base_type): Likewise.
8038 (coff_read_enum_type): Likewise.
8039 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
8040 (coff_read_enum_type): Likewise.
8042 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
8043 (end_psymtab): Likewise.
8044 (process_one_symbol): Likewise.
8046 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
8047 (parse_procedure): Likewise.
8048 (parse_partial_symbols): Likewise.
8050 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
8052 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
8053 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
8055 (read_range_type): Replace current_gdbarch by objfile arch. Replace
8056 static range_index_type by built-in type.
8057 (read_one_struct_field): Replace current_gdbarch by objfile arch.
8058 (read_enum_type): Likewise.
8060 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
8063 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8065 * varobj.h (varobj_floating_p): Declare.
8066 * varobj.c (varobj_floating_p): New.
8067 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
8068 '@' as the name, update all floating varobjs.
8070 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8072 * varobj.c (struct varobj_root): Rename use_selected_frame to
8073 floating, and clarify the meaning.
8074 (varobj_create, varobj_update, new_root_variable): Adjust.
8075 (value_of_root): Don't use type_changed as in variable,
8077 (c_value_of_root): Adjust.
8079 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8081 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
8083 (linux_nat_wait): Add main lwp to gdb's thread list.
8084 * linux-thread-db.c (find_new_threads_callback): Also attach to
8085 already listed threads which thread_db didn't know about yet.
8087 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8089 * linux-nat.c (drain_queued_events): Fix comment typo.
8090 (linux_nat_attach): In async mode, don't rely on storing a pending
8091 status. Instead place the wait status on the pipe.
8092 (linux_nat_resume): Remove unreacheable shortcut code in async
8094 (stop_wait_callback): In async mode, don't store pending status.
8095 Instead, cancel breakpoints or resend the signal appropriatelly.
8096 (cancel_breakpoint): New, refactored from
8097 cancel_breakpoints_callback.
8098 (cancel_breakpoints_callback): Call cancel_breakpoint.
8099 (pipe_to_local_event_queue): Remove special token processing.
8100 (linux_nat_wait): Issue an internal error if a pending status is
8101 found in async mode.
8103 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
8105 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
8107 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
8108 Vladimir Prus <vladimir@codesourcery.com>
8110 * varobj.c (struct varobj_root): New component thread_id.
8111 (varobj_get_thread_id, check_scope): New functions.
8112 (c_value_of_root): Use check_scope. Switch to the
8113 proper thread if necessary.
8115 * varobj.h (varobj_get_thread_id): New extern.
8117 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
8119 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
8122 * top.c: Revert 2008-03-21 changes.
8124 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8126 * thread.c (make_cleanup_restore_current_thread): Make it
8128 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
8129 * varobj.c (varobj_update): Don't save/restore frame.
8130 (c_value_of_root): Save/restore thread and frame here,
8131 using make_cleanup_restore_current_thread.
8132 * Makefile.in: Update dependecies.
8134 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8136 * varobj.c (struct varobj_root): Clarify
8137 comment on the frame field.
8138 (varobj_create): Don't set frame if we have no
8141 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8144 Suggested by Jan Kratochvil:
8145 * top.c (gdb_rl_operate_and_get_next_completion): Call
8146 rl_redisplay_function.
8147 (gdb_rl_redisplay): New.
8148 (init_main): Set rl_redisplay_function.
8150 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
8152 * aix-thread.c (pdc_read_regs): Fix compiler warning.
8153 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
8154 (store_regs_kernel_thread): Likewise.
8156 2008-03-21 Pedro Alves <pedro@codesourcery.com>
8158 Linux native async support.
8160 * target.h (struct target_ops): Delete to_async_mask_value and add
8162 (target_is_async_p, target_async): Formatting.
8163 (target_async_mask_value): Delete.
8164 (target_async_mask): Delete function declaration, and add new
8165 target macro with the same name.
8167 * target.c (update_current_target): Replace to_async_mask_value by
8168 to_async_mask. Default to_async_mask to return_one.
8169 (target_async_mask): Delete.
8170 (find_default_can_async_p, find_default_is_async_p): New.
8171 (init_dummy_target): register find_default_can_async_p and
8172 find_default_is_async_p on the dummy target.
8174 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
8175 (debug_linux_nat_async): New global.
8176 (show_debug_linux_nat_async): New function.
8177 (linux_nat_async_enabled, linux_nat_async_mask_value)
8178 (linux_nat_event_pipe, linux_nat_num_queued_events)
8179 (linux_nat_async_events_enabled): New globals.
8180 (struct waitpid_result): New struct.
8181 (waitpid_queue): New global.
8182 (queued_waitpid, push_waitpid, drain_queued_events): New.
8183 (my_waitpid): Call queued_waitpid.
8184 (linux_child_follow_fork): Disable async events during the call.
8185 (blocked_mask): Delete.
8186 (sync_sigchld_action, async_sigchld_action): New globals.
8187 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
8188 async mode, block events during the call.
8189 (linux_nat_create_inferior): New.
8190 (linux_nat_attach): In sync mode, restore the mask states. In
8191 async mode, wake the event loop immediatelly.
8192 (detach_callback): Drain all queued events of the lwp we're
8194 (linux_nat_detach): Block async mode, and drain events of the main
8196 (linux_nat_resume): If in async mode, mask async events during the
8197 call. If short circuiting, force event loop to wake up. If
8198 resuming, set target_executing, and register target events in the
8200 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
8201 (linux_nat_wait): In async mode, block events during the call.
8202 Only enable/disable passing SIGINT to the inferior in sync mode.
8203 Get events from local waitpid queue. If no interesting events was
8204 found, return to events loop. Reregister target events in the
8205 event loop on exit. In sync mode, no need to reblock SIGCHLD.
8206 (linux_nat_kill): Disable events on entry.
8207 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
8208 here. Detach async mode from the event loop if there are no more
8209 forks available, otherwise leave it on.
8210 (sigchld_handler): Assure this is called only in sync mode.
8211 (linux_async_permitted, linux_async_permitted_1): New globals.
8212 (set_maintenance_linux_async_permitted)
8213 (show_maintenance_linux_async_permitted): New functions.
8214 (linux_nat_is_async_p, linux_nat_can_async_p)
8215 (linux_nat_async_mask): New.
8216 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
8217 (get_pending_events, async_sigchld_handler): New.
8218 (linux_nat_async_events): New.
8219 (async_terminal_is_ours): New global.
8220 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
8221 (async_client_callback, async_client_context): New.
8222 (linux_nat_async_file_handler, linux_nat_async)
8223 (linux_nat_disable_async, linux_nat_enable_async): New.
8224 (linux_nat_add_target): Register linux_nat_create_inferior,
8225 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
8226 linux_nat_async_mask, linux_nat_terminal_inferior and
8227 linux_nat_terminal_ours.
8228 (_initialize_linux_nat): Remove local action variable, and update
8229 code that used it to use sync_sigchld_action. Add new
8230 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
8231 set/show command in the maintenance class. Add new "linux-async"
8232 maintenance set/show command. Block SIGCHLD by default. Setup
8233 async_sichld_action, and sync_sigchld_action. Install the default
8235 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
8238 * linux-thread-db.c (re_check_for_thread_db): New.
8239 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
8240 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
8241 (thread_db_async_mask): New.
8242 (init_thread_db_ops): Register thread_db_can_async_p,
8243 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
8245 * remote.c (remote_async_mask_value): New.
8246 (remote_return_zero): New.
8247 (init_remote_ops): Register remote_return_zero as callbacks of
8248 to_can_async_p and to_is_async_p.
8249 (remote_can_async_p, remote_is_async_p, remote_async): Update to
8250 use remote_async_mask_value.
8251 (remote_async_mask): New.
8252 (init_remote_async_ops): Remove to_async_mask_value setting and
8253 register remote_async_mask as to_async_mask callback in
8256 * Makefile.in (linux-nat.o): Update.
8258 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8260 * gdbthread.h (add_thread_with_info): New.
8261 * linux-thread-db.c: Add some documentation.
8262 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
8263 (struct private_thread_info): Remove th_valid and ti_valid.
8264 Replace ti with tid.
8265 (thread_get_info_callback): Do not add TID to the new ptid. Do
8267 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
8268 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
8270 (attach_thread): Handle an already-existing thread. Use
8271 add_thread_with_info. Cache the th and tid.
8272 (detach_thread): Verify that private was set. Remove verbose
8273 argument and printing. Update caller.
8274 (thread_db_detach): Do not adjust inferior_ptid.
8275 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
8276 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
8277 (thread_db_wait): Do not use lwp_from_thread.
8278 (thread_db_pid_to_str): Use the cached TID.
8279 (thread_db_extra_thread_info): Check that private is set.
8280 (same_ptid_callback): Delete.
8281 (thread_db_get_thread_local_address): Do not use it or check
8282 is_thread. Check that private is set. Assume that the thread
8283 handle is already cached.
8284 (init_thread_db_ops): Remove to_resume and to_kill.
8285 * thread.c (add_thread_with_info): New.
8286 (add_thread): Use it.
8287 * linux-nat.c (find_thread_from_lwp): Delete.
8288 (exit_lwp): Do not use it. Check print_thread_events. Print before
8289 deleting the thread.
8290 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
8291 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
8292 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
8293 printf_unfiltered for thread exits.
8294 * procfs.c (procfs_wait): Likewise.
8296 2008-03-21 Chris Demetriou <cgd@google.com>
8298 * symtab.c (rbreak_command): Quote symbol name before passing
8299 it to break_command.
8301 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8303 * eval.c (evaluate_subexp_for_address): Clarify error message.
8304 Use value_must_coerce_to_target.
8305 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
8306 * valops.c (value_assign): Call value_coerce_to_target when
8307 assigning to anything but internalvars. Leave GDB-side arrays
8308 as arrays when assigning to internalvars.
8309 (value_must_coerce_to_target, value_coerce_to_target): New.
8310 (value_coerce_array, value_addr): Call value_coerce_to_target.
8311 (value_array): Create the array in GDB's memory instead of
8313 * value.h (value_must_coerce_to_target, value_coerce_to_target):
8316 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8318 * top.c (quit_confirm): Warn that we will kill the program.
8320 2008-03-19 Pedro Alves <pedro@codesourcery.com>
8322 * inflow.c (terminal_ours_1): Guard access to
8323 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
8325 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
8326 Jim Blandy <jimb@codesourcery.com>
8327 Daniel Jacobowitz <drow@false.org>
8329 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
8330 (dwarf2_read_address): Update prototype.
8332 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
8333 (signed_address_type): Likewise.
8334 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
8335 (execute_stack_op): Update calls to unsigned_address_type,
8336 signed_address_type and dwarf2_read_address. Fix implementation
8337 of DW_OP_deref_size.
8339 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
8340 (dwarf2_per_cu_addr_size): Likewise.
8341 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
8342 (struct dwarf2_loclist_baton): Likewise.
8344 * dwarf2loc.c (find_location_expression): Update calls to
8345 dwarf2_read_address. Use dwarf2_per_cu_objfile and
8346 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
8347 (locexpr_describe_location): Likewise.
8348 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
8349 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
8350 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
8351 to dwarf2_per_cu_addr_size (per_cu).
8352 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
8353 (loclist_read_variable): Likewise.
8354 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
8356 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
8357 instead of baton->objfile.
8358 (dwarf2_per_cu_obfile): New function.
8359 (dwarf2_per_cu_addr_size): Likewise.
8361 * dwarf2-frame.c (struct comp_unit): Move higher.
8362 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
8363 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
8364 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
8365 parameter by using fde->eh_frame_p. Use read_encoded_value
8366 to implement DW_CFA_set_loc.
8367 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
8368 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
8369 execute_stack_op and execute_cfa_program.
8370 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
8371 (size_of_encoded_value): Remove.
8372 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
8373 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
8374 (add_cie): Set cie->unit backlink.
8375 (decode_frame_entry_1): Set cie->addr_size. Update calls to
8377 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
8379 2008-03-17 Markus Deuling <deuling@de.ibm.com>
8381 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
8382 gdbarch_bfd_arch_info.
8384 2008-03-17 Joel Brobecker <brobecker@adacore.com>
8386 * aix-thread.c (pdc_read_regs): Minor reformatting.
8388 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
8390 * thread.c (print_thread_info): Don't insist
8391 on having current thread if there are no
8394 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8396 * infcmd.c (attach_command_post_wait)
8397 (attach_command_continuation): New.
8398 (attach_command): Support background async execution, and async
8399 execution in synchronous mode.
8401 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
8403 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
8404 * symmisc.c (dump_symtab_1): Likewise.
8405 * wrapper.c (gdb_value_struct_elt): Likewise.
8407 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8409 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
8411 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8413 * linux-nat.c (linux_nat_filter_event): New, refactored from
8415 (linux_nat_wait): Call linux_nat_filter_event.
8417 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
8419 * top.c (execute_command): Fix uninitialized variable error.
8421 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
8423 * Makefile.in (amd64nbsd-nat.o): New dependency.
8424 * amd64nbsd-nat.c: Include "nbsd-nat.h".
8425 (_initialize_amd64nbsd_nat): Update target vector to use
8426 nbsd_pid_to_exec_file.
8427 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
8429 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8431 Remove ignoring leading exec events code.
8432 * fork-child.c (startup_inferior): Do not set
8433 inferior_ignoring_leading_exec_events.
8434 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
8435 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
8436 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
8437 (handle_inferior_event): Remove code for ignoring leading exec
8439 * target.c (update_current_target): Do not inherit, or default,
8440 to_reported_exec_events_per_exec_call.
8441 (debug_to_reported_exec_events_per_exec_call): Remove.
8442 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
8443 * target.h (target_reported_exec_events_per_exec_call): Remove.
8444 (struct target): Remove the to_reported_exec_events_per_exec_call
8447 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8449 Implement -thread-info.
8450 * gdbthread.h (print_thread_info): Declare.
8452 * thread.c (print_thread_info): New, extracted
8453 from info_threads_command and adjusted to
8454 work for CLI and MI.
8455 (info_threads_command): Use print_thread_info.
8456 * Makefile.in: Update dependencies.
8458 * mi/mi-cmds.c (mi_cmds): Specify a handler
8460 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
8461 * mi/mi-main.c (mi_cmd_thread_info): New.
8462 (mi_cmd_list_features): Include 'thread-info'.
8464 2008-03-14 Kevin Buettner <kevinb@redhat.com>
8466 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
8467 to decide whether to match instruction patterns using "sw" and "sd".
8469 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8471 * infcmd.c (jump_command): Postpone disabling stdin until after
8474 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8476 * inflow.c (gdb_getpgrp): New.
8477 (gdb_has_a_terminal): Use get_getpgrp.
8478 (terminal_ours_1): If attach_flag is set, don't refetch
8479 inferior_process_group.
8481 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8483 * features/library-list.dtd: Allow "section" elements as children
8484 of "library". Add "section" element and describe its attributes.
8486 * solib-target.c (struct lm_info): Add section_bases member.
8487 (library_list_start_segment): Error out if seen a section element.
8488 (library_list_start_section): New.
8489 (library_list_end_library): New.
8490 (solib_target_free_library_list): Free section_bases.
8491 (section_attributes): New.
8492 (library_children): Make "segment" optional. Add "section" child.
8493 (library_list_children): Register library_list_end_library.
8494 (solib_target_relocate_section_addresses): Handle section bases.
8496 * NEWS: Mention new qXfer:libraries:read section offsets support.
8498 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8500 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
8501 (make_exec_error_cleanup): Remove declarations.
8502 * utils.c (exec_error_cleanup_chain): Remove.
8503 (do_exec_error_cleanups, discard_exec_error_cleanups)
8504 (make_exec_error_cleanup): Remove.
8505 * event-loop.c (start_event_loop): Adjust call to
8507 * event-top.c (async_enable_stdin): Remove the paramater dummy.
8508 (async_disable_stdin): Don't register async_enable_stdin via
8510 * inf-loop.c (inferior_event_handler): Don't
8511 call do_exec_error_cleanups. Call async_enable_stdin instead.
8512 * event-loop.c (start_event_loop): Adjust call to
8514 * tui/tui-interp.c (tui_command_loop): Adjust call to
8517 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8520 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
8521 * breakpoint.c (bpstat_do_actions): In async mode,
8522 don't jump to top expecting stop_bpstat to be already
8524 * event-loop.c (start_event_loop): Call async_enable_stdin
8526 * event-top.c (async_enable_stdin): Do nothing if sync_execution
8528 (command_handler): Do not setup continuation here.
8529 (command_line_handler_continuation): Move to...
8530 * top.c (command_line_handler_continuation): ... here.
8531 (execute_command): In async mode, register continuation.
8532 Don't check frame's language in running in async mode.
8533 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
8534 * inf-loop.c (complete_execution): Inline into...
8535 (inferior_event_handler): ... here. Clear target_executing before
8536 doing any cleanups. Don't try to show prompt if the target was
8538 * infcmd.c (signal_command): Add support for async mode.
8539 (finish_command): Only add continuation if the target was
8540 successfully resumed.
8541 * remote.c (init_async_opts): Register to_get_thread_local_address
8543 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8544 with sync_execution.
8545 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8548 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8550 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8551 * exec.c (exec_bfd_mtime): Define.
8552 (exec_close): Clear it.
8553 (exec_file_attach): Set it.
8554 * gdbcore.h (exec_bfd_mtime): Declare.
8555 * source.c (find_source_lines): Do not use bfd_get_mtime.
8557 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8559 * top.c (simplified_command_loop): Remove.
8561 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8563 Remove unused remote.c hooks.
8564 * remote.c (deprecated_target_resume_hook)
8565 (deprecated_target_wait_loop_hook): Remove.
8566 (remote_resume): Do not call deprecated_target_resume_hook.
8567 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8568 (remote_async_wait): Likewise.
8570 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8572 Implement MI notification for new threads.
8573 * doc/observer.texi (new_thread): Document.
8574 * observer.sh: Forward declare struct thread_info.
8575 * thread.c (add_thread): Notify observer.
8577 * interps.h (interp_init_ftype): New parameter
8579 (interp_set): Likewise.
8580 (top_level_interpreter_data): Declare.
8581 * interps.c (interp_set): New parameter top_level.
8582 Pass it to interpreter's init function. Remember
8583 top level interpreter.
8584 (interpreter_exec_cmd): Adjust.
8585 (top_level_interpreter_data): New.
8586 * main.c (captured_main): Pass 1 for top_level
8587 parameter of interp_set.
8588 * cli/cli-interp.c (cli_interpreter_init): New
8589 parameter top_level.
8590 * tui/tui-interp.c (tui_init): New parameter top_level.
8592 * mi/mi-interp.c (mi_new_thread): New.
8593 (mi_interpreter_init): If top level, register
8594 observer for new threads.
8596 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8598 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8600 * top.c (execute_command): Disable break and stop
8601 commands in async mode.
8603 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8606 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8607 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8608 Call target_stop in the INF_QUIT_REQ case.
8609 * Makefile.in (inf-loop.o): Update.
8611 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8613 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8614 Call target_stop in the INF_QUIT_REQ case.
8615 * Makefile.in (inf-loop.o): Update.
8617 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8619 * top.c (execute_command): Enable break, info and interrupt
8620 commands in async mode.
8622 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8623 Daniel Jacobowitz <dan@codesourcery.com>
8625 * breakpoint.h (breakpoint_restore_shadows): New
8627 * breakpoint.c (breakpoint_restore_shadows): New.
8628 (read_memory_nobpt): Delete.
8629 * gdbcore.h (read_memory_nobpt): Delete declaration.
8630 * target.c (memory_xfer_partial): Call
8631 breakpoint_restore_shadows.
8632 (restore_show_memory_breakpoints)
8633 (make_show_memory_breakpoints_cleanup): New.
8634 (show_memory_breakpoints): New.
8635 * target.h (make_show_memory_breakpoints_cleanup): Declare.
8636 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8637 Make sure we see memory breakpoints when checking if
8638 breakpoint is still there.
8639 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8640 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8641 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8642 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8644 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8646 * thread.c (add_thread): Use printf_unfiltered to print.
8648 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8650 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8651 that is true only on x86-solaris and x86_64-solaris.
8652 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8653 with proc_get_LDT_entry.
8655 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8657 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8658 * config.in, configure: Regenerate.
8659 * fork-child.c (fork_inferior): Call create_tty_session.
8660 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8661 (create_tty_session): New function.
8662 * terminal.h: Declare create_tty_session.
8664 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8667 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8668 * mipsread.c: Include elf/internal.h.
8669 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8672 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8674 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8675 to get at the current architecture and at the target specific vector.
8676 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8677 remove define of I387_ST0_REGNUM.
8679 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8681 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8682 get at the current architecture
8683 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8686 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8687 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8689 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8690 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8691 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8693 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8694 at the target specific vector.
8696 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8697 architecture. Use gdbarch_tdep to get at the target specific vector.
8699 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8700 update caller. Use gdbarch_tdep to get at the target specific vector.
8702 (i386_register_to_value: Use get_frame_arch to get at the current
8705 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8708 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8709 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8710 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8711 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8713 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8716 (i387_convert_register_p, i387_register_to_value,
8717 i387_value_to_register): Update call for i386_fp_regnum_p.
8719 * i387-tdep.h: Remove comment.
8720 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8721 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8722 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8723 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8724 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8726 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8728 * Makefile.in (fork-child.o): Update.
8729 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8730 argument. Gather all gdbserver features together.
8731 * fork-child.c (exec_wrapper): New variable.
8732 (fork_inferior): Use it.
8733 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8734 (unset_exec_wrapper_command, _initialize_fork_child): New.
8736 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8738 * source.c (directory_command): Modify the determination of
8739 condition of terminal "from_tty".
8741 2008-03-10 Matt Rice <ratmice@gmail.com>
8743 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8745 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8747 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8748 of the data passing to strtoulst function.
8749 (info_spu_signal_command): Likewise.
8751 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8753 * mi/mi-interp.c (mi_command_loop): Remove
8756 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8758 * remote.c (extended_remote_attach_1): Make local variable pid an int
8761 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8763 * solib-svr4.c (svr4_same_1): New function, originally extracted
8764 from svr4_same and expanded to handle the sparc64 case.
8765 (svr4_same): Move up and reimplement using svr4_same_1.
8766 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8768 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8770 * MAINTAINERS: Move self to Paper trail.
8772 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8774 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8775 * event-loop.c (call_async_signal_handler): New.
8776 * event-loop.h (call_async_signal_handler)
8777 (gdb_call_async_signal_handler): Declare.
8778 (mark_async_signal_handler): Add comments.
8779 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8780 * mingw-hdep.c (sigint_event, sigint_handler): New.
8781 (gdb_select): Use them. Wait for the readline signal handler
8783 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8784 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8785 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8787 (remote_fileio_ctrl_c_signal_handler): Use
8788 gdb_call_async_signal_handler.
8789 (initialize_remote_fileio): Initialize sigint_fileio_token.
8790 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8791 not initialize tokens here.
8792 (handle_remote_sigint_twice): Likewise. Reinstall
8793 handle_remote_sigint.
8794 (async_remote_interrupt_twice): Just call interrupt_query.
8795 (cleanup_sigint_signal_handler): Do not delete tokens.
8796 (remote_interrupt, remote_interrupt_twice): Use
8797 gdb_call_async_signal_handler.
8798 (interrupt_query): Reinstall the default signal handler.
8799 (_initialize_remote): Initialize tokens here.
8801 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8803 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8804 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8805 Change the type of the lr register to code_ptr.
8806 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8807 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8808 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8809 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8810 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8811 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8812 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8814 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8816 * MAINTAINERS: Update my email address.
8818 2008-03-03 Keith Seitz <keiths@redhat.com>
8820 From Dave Murphy <davem@devkitpro.org>:
8821 * configure.ac: Set tcl configdir to win under mingw.
8822 * configure: Regenerate.
8824 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8826 * breakpoint.c (fetch_watchpoint_value): New function.
8827 (update_watchpoint): Set and clear val_valid. Use
8828 fetch_watchpoint_value. Handle unreadable values on the
8829 value chain. Correct check for user-requested array watchpoints.
8830 (breakpoint_init_inferior): Clear val_valid.
8831 (watchpoint_value_print): New function.
8832 (print_it_typical): Use it. Do not free or clear old_val. Print
8833 watchpoints even if old_val == NULL.
8834 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8835 becoming readable or unreadable.
8836 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8837 (do_enable_watchpoint): Likewise.
8838 * breakpoint.h (struct breakpoint): Update comment for val. Add
8840 * NEWS: Mention watchpoints on inaccessible memory.
8842 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8844 * Makefile.in (i386-nat.o): Update.
8845 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8846 i386_use_watchpoints.
8847 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8848 i386_use_watchpoints.
8849 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8850 (i386_stopped_by_watchpoint): Update call.
8851 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8852 * config/i386/nm-i386.h: Conditionalize definitions on
8853 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8854 (i386_use_watchpoints): Declare.
8855 (i386_stopped_data_address): Update.
8856 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8857 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8859 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8861 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8862 * version.in: Bump version to 6.8.50.20080229-cvs.
8864 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8866 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8869 2008-02-28 Tom Tromey <tromey@redhat.com>
8871 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8873 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8875 * infcmd.c (kill_if_already_running): Make static. Use
8876 target_require_runnable.
8877 * target.c (target_require_runnable): New.
8878 * target.h (target_require_runnable): Declare.
8880 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8882 * frame.c (reinit_frame_cache): Only annotate if frames were
8885 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8887 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8888 * regformats/reg-ppc64.dat: Likewise.
8890 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8892 * features/Makefile (%.dat): Emit xmltarget statement.
8894 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8895 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8897 * regformats/arm-with-iwmmxt.dat: Regenerate.
8898 * regformats/mips64-linux.dat: Regenerate.
8899 * regformats/mips-linux.dat: Regenerate.
8900 * regformats/rs6000/powerpc-32.dat: Regenerate.
8901 * regformats/rs6000/powerpc-64.dat: Regenerate.
8902 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8904 * regformats/reg-arm.dat: Add xmlarch statement.
8905 * regformats/reg-i386.dat: Likewise.
8906 * regformats/reg-i386-linux.dat: Likewise.
8907 * regformats/reg-x86-64-linux.dat: Likewise.
8908 * regformats/reg-spu.dat: Likewise.
8910 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8912 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8915 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8917 * utils.c (debug_timestamp): New.
8918 (vfprintf_unfiltered): Print timestamps if requested.
8919 (show_debug_timestamp): New.
8920 (initialize_utils): Register "set debug timestamp".
8921 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8923 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8925 * breakpoint.c (skip_prologue_sal): New function.
8926 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8927 computed from a line number.
8929 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8931 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8932 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8933 Set PC register type to "code_ptr".
8934 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8935 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8936 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8937 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8938 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8939 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8940 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8943 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8945 * regformats/regdat.sh: Rename init_registers function in
8946 generated file to init_registers_${name}.
8948 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8949 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8950 * regformats/reg-s390x.dat: Set "name" to s390x.
8952 2008-02-26 Greg Law <glaw@undo-software.com>
8954 * regcache.c (registers_changed): Call reinit_frame_cache.
8956 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8958 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8959 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8960 and svr4_fetch_objfile_link_map.
8961 * Makefile.in (sh-linux-tdep.o): Update.
8963 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8965 * amd64-tdep.c (amd64_classify): Add support for decimal float
8967 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8968 use the struct return convention.
8970 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8972 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8973 to old format. Discard breakpoint address if shared library is
8975 (breakpoint_1): Adjust formatting of table header accordingly.
8977 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8979 * remote.c (remote_get_threadlist): If the response
8980 is empty, don't try to parse it.
8982 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8984 Unbreak 'target async'.
8985 * serial.c (serial_async): Set the
8986 handler function before enabling async
8989 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8991 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8993 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8995 * remote.c (extended_remote_attach_1): Set attach_flag.
8996 (extended_remote_create_inferior_1): Clear attach_flag.
8998 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
9000 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
9002 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
9003 * solib-svr4.c (solib_svr4_r_brk): New.
9004 (open_symbol_file_object, svr4_current_sos): Always check the
9006 (svr4_fetch_objfile_link_map): Do not set debug_base.
9007 (enable_break): Use r_brk if it is set.
9008 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
9009 (svr4_lp64_fetch_link_map_offsets): Likewise.
9010 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
9012 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9013 Mark Kettenis <kettenis@gnu.org>
9015 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
9016 trad_frame_saved_reg.
9017 (trad-frame.h): New include.
9019 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
9020 instead of frame_obstack_zalloc.
9021 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
9023 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
9025 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9027 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
9028 from disassemble_info instead of gdbarch_byte_order.
9030 * mips-tdep.c (gdb_print_insn_mips): Likewise.
9031 * arm-tdep.c (gdb_print_insn_arm): Likewise.
9033 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9035 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
9036 gdbarch as parameter.
9038 * gdbarch.{c,h}: Regenerate.
9040 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9042 * mem-break.c (default_memory_insert_breakpoint)
9043 (default_memory_remove_breakpoint): Likewise.
9044 * target.h (default_memory_remove_breakpoint)
9045 (default_memory_insert_breakpoint): Likewise.
9047 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9048 parameter. Replace current_gdbarch by gdbarch.
9049 * m32r-tdep.c (m32r_memory_insert_breakpoint)
9050 (m32r_memory_remove_breakpoint): Likewise.
9052 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
9054 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
9056 2008-02-19 Joel Brobecker <brobecker@adacore.com>
9058 * NEWS: Add entry describing Add support improvements.
9060 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9062 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
9065 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9067 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
9068 register_offset_hack anymore.
9070 * regcache.{c,h} (register_offset_hack): Remove.
9072 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9074 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
9076 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
9077 current_gdbarch by gdbarch.
9078 (hppa64_hpux_find_global_pointer): Likewise.
9079 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
9080 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
9081 find_global_pointer.
9083 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
9085 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
9087 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
9088 of gdbarch_num_regs.
9090 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
9091 replace current_gdbarch by gdbarch.
9092 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
9094 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9096 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
9097 and replace current_gdbarch by gdbarch.
9099 (store_register): Update call for exec_one_dummy_insn.
9100 (fetch_register, store_register): Update call of regmap.
9102 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
9103 parameter and replace current_gdbarch by gdbarch.
9105 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
9106 the current architecture. Update call for getregs_supplies and
9108 (ppcnbsd_fetch_inferior_registers): Likewise.
9110 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
9111 replace current_gdbarch by gdbarch.
9112 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
9113 get_regcache_arch to get at the current architecture. Update call for
9116 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9118 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
9121 2008-02-15 Markus Deuling <deuling@de.ibm.com>
9123 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
9125 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
9127 * NEWS: Mention pending breakpints in MI.
9129 2008-02-14 Markus Deuling <deuling@de.ibm.com>
9131 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
9133 2008-02-13 Markus Deuling <deuling@de.ibm.com>
9135 Add script to build and test GDB using enable-targets=all.
9137 * gdb_buildall.sh: New file.
9139 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9141 * NEWS (New native configurations): Xtensa GNU/Linux.
9142 (New targets): Xtensa GNU/Linux.
9143 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
9145 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
9146 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
9147 * configure.tgt (xtensa*-*-linux*): New entry.
9148 * xtensa-config.c (xtensa_tdep): New variable.
9149 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
9150 (rmap): Change format based on new macro XTREG.
9151 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
9152 * xtensa-linux-nat.c: New.
9153 * xtensa-linux-tdep.c: New.
9154 * xtensa-xtregs.c: New.
9155 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
9156 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
9157 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
9158 (xtensa_register_t): New field coprocessor.
9159 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
9160 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
9161 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
9162 Update to handle privileged registers.
9163 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
9164 (xtensa_push_dummy_call): Set windowstart register correctly.
9165 (call0_analyze_prologue): Initialize xtensa_default_isa.
9166 (xtensa_derive_tdep): New.
9167 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
9168 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
9169 Call xtensa_derive_tdep().
9170 * config/xtensa/linux.mh: New.
9171 * regformats/reg-xtensa.dat: New.
9173 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
9175 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
9176 (filenames.h): New include.
9177 * Makefile.in (corelow.o): Add dependency for filenames.h.
9179 2008-02-08 Doug Evans <dje@google.com>
9181 * source.c (find_and_open_source): Always rewrite absolute filenames.
9183 2008-02-07 Doug Evans <dje@google.com>
9185 * breakpoint.c: #include "hashtab.h".
9186 (ambiguous_names_p): New fn.
9187 (update_breakpoint_locations): When restoring bp enable status, don't
9188 compare function names if any functions have same name.
9189 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
9191 2008-02-07 Joel Brobecker <brobecker@adacore.com>
9193 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
9194 instead of just a VEC*. Update use of SV.
9195 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
9197 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9199 * NEWS: Put all new commands since gdb-6.7 together.
9201 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9203 * ada-lang.c: #include "vec.h".
9204 (struct string_vector, new_string_vector, string_vector_append):
9206 (char_ptr): New typedef.
9207 (DEF_VEC_P (char_ptr)): New VEC type.
9208 (symbol_completion_add): Update profile to take the new VEC type
9209 instead of the old string_vector structure. Update code accordingly.
9210 (ada_make_symbol_completion_list): Use the new VEC type instead of
9211 the old string_vector structure, and update the code accordingly.
9212 * Makefile.in (ada-lang.o): Add dependency on vec.h.
9214 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
9216 * p-exp.y: Set current_type in missing places.
9217 (leftdiv_is_integer): New static variable.
9218 Typecast right operand of BINOP_DIV to long_double if both operands
9221 2008-02-06 Maciej W. Rozycki <macro@mips.com>
9223 * remote-mips.c (set_breakpoint): Rename to...
9224 (mips_set_breakpoint): ... this.
9225 (clear_breakpoint): Rename to...
9226 (mips_clear_breakpoint): ... this.
9227 (common_breakpoint): Rename to...
9228 (mips_common_breakpoint): ... this.
9229 (check_lsi_error): Rename to...
9230 (mips_check_lsi_error): ... this.
9232 2007-02-05 Joel Brobecker <brobecker@adacore.com>
9234 * language.h (struct language_defn): Add new field
9235 la_make_symbol_completion_list.
9236 * symtab.c (default_make_symbol_completion_list): Renames
9237 make_symbol_completion_list.
9238 (make_symbol_completion_list): New function.
9239 * symtab.h (default_make_symbol_completion_list): Add declaration.
9240 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
9241 (auto_language, local_language): Likewise.
9242 * objc-lang.c (objc_language_defn): Likewise.
9243 * scm-lang.c (scm_language_defn): Likewise.
9244 * m2-lang.c (m2_language_defn): Likewise.
9245 * f-lang.c (f_language_defn): Likewise.
9246 * jv-lang.c (java_language_defn): Likewise.
9247 * p-lang.c (pascal_language_defn): Likewise.
9248 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
9249 (minimal_language_defn): Likewise.
9250 * ada-lang.c (struct string_vector): New structure.
9251 (new_string_vector, string_vector_append, ada_unqualified_name)
9252 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
9253 (ada_make_symbol_completion_list): New functions.
9254 (ada_language_defn): Set la_make_symbol_completion_list.
9255 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
9256 this function is static.
9258 2008-02-05 Kevin Buettner <kevinb@redhat.com>
9260 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
9261 to account for call site optimizations.
9263 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
9265 * tracepoint.c (read_actions): Handle end-of-text indicator
9266 in action list properly. (Committed by Jim Blandy)
9268 2008-02-05 Jim Blandy <jimb@red-bean.com>
9270 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
9271 pseudoregister, not an internal error.
9272 Reported by: Andrzej Zaborowski
9274 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9276 * varobj.c (c_value_of_variable): Use xstrdup.
9278 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9280 Update stored rendition of varobj value when format changes.
9281 * varobj.c (varobj_set_display_format): Recomputed
9283 (c_value_of_variable): Return print_value.
9285 2008-02-03 Doug Evans <dje@google.com>
9287 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
9288 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
9289 * valops.c (value_one): New function.
9290 * value.h (value_one): Declare.
9292 Fix argument promotion for binary arithmetic ops for C.
9293 * valarith.c (unop_result_type): New fn.
9294 (binop_result_type): New fn.
9295 (value_binop): Move result type computation to binop_result_type.
9296 (value_pos, value_neg, value_complement): Move result type
9297 computation to unop_result_type.
9300 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9301 Return basetype, fieldno if found. All callers updated.
9302 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
9304 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9305 * symfile.h (fill_in_vptr_fieldno): Delete.
9307 2008-02-02 Doug Evans <dje@google.com>
9309 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
9311 * typeprint.c (*): Whitespace cleanup.
9313 2008-02-02 Mark Kettenis <kettenis@gnu.org>
9314 Luis Machado <luisgpm@br.ibm.com>
9315 Thiago Jung Bauermann <bauerman@br.ibm.com>
9317 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
9318 don't fit into registerson the stack the way GCC does.
9320 2008-02-01 Joel Brobecker <brobecker@adacore.com>
9322 * symtab.c (symbol_set_names): Do not add an entry in the demangling
9323 hash table for Ada symbols. Just store the linkage name as is,
9324 and leave the demangled_name as NULL.
9326 2007-02-01 Joel Brobecker <brobecker@adacore.com>
9328 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
9329 in the global scope.
9330 (new_symbol): Likewise.
9332 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9334 * breakpoint.c (break_command_1): Return void.
9335 (break_command_really): Return void. Rethrow
9336 exceptions instead of returning.
9337 (gdb_breakpoint): Remove the error_message parameter.
9338 Return void. Rename to set_breakpoint.
9339 * gdb.h (gdb_breakpoint): Rename and move to...
9340 * breakpoint.h (set_breakpoint): ...here.
9341 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
9342 event hooks even if exception is thrown. Adjust to
9343 gdb_breakpoint interface changes.
9346 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
9348 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
9349 float in both first and second word in the doubleword, to support
9352 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9354 Properly rethrow exception. This fixes errors
9355 about non-existent functions for -break-insert.
9356 * breakpoint.c (break_command_really): Use throw_exception
9357 for rethrowing. If rethrowing, don't print the exception.
9359 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9361 * NEWS: Mention Decimal Floating Point support.
9363 2008-01-31 Joel Brobecker <brobecker@adacore.com>
9365 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
9366 value type to builtin_type_void_func_ptr.
9368 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
9370 * s390-tdep.c (is_float_singleton, is_float_like,
9371 alignment_of, s390_return_value): Make checks for
9372 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
9374 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
9375 Thiago Jung Bauermann <bauerman@br.ibm.com>
9377 * infcmd.c (default_print_registers_info): Also print hex
9378 raw contents for TYPE_CODE_DECFLOAT registers.
9379 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
9380 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
9381 (rs6000_register_name): Add support for DFP pseudo-registers.
9382 (rs6000_pseudo_register_type): Likewise.
9383 rs6000_pseudo_register_reggroup_p): Likewise.
9384 (ppc_pseudo_register_read): New function.
9385 (ppc_pseudo_register_write): Likewise.
9386 (rs6000_pseudo_register_read): Likewise.
9387 (rs6000_pseudo_register_write): Likewise.
9388 (e500_pseudo_register_read): Move checks to
9389 rs6000_pseudo_register_read.
9390 (e500_pseudo_register_write): Move checks to
9391 rs6000_pseudo_register_write.
9392 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
9393 rs6000_pseudo_register_read and rs6000_pseudo_register_write
9394 in gdbarch if SPE or DFP is available. Adjust gdbarch's
9395 num_pseudo_regs to account for DFP pseudo regs.
9397 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9399 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
9400 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
9401 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
9402 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
9403 e500_pseudo_register_read, e500_pseudo_register_write): Use
9404 IS_SPE_PSEUDOREG macro.
9405 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
9406 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
9407 Remove initialization of tdep->ppc_ev31_regnum.
9409 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9411 * printcmd.c (print_formatted): Handle references as for unformatted
9414 2008-01-30 Joel Brobecker <brobecker@adacore.com>
9416 * eval.c (evaluate_subexp_standard): Add handling of user
9417 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
9419 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
9421 * eval.c (evaluate_subexp_standard): Support
9422 BINOP_INTDIV opcode.
9424 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
9426 * valarith.c (value_binop): Add floating-point BINOP_MIN and
9428 For BINOP_EXP, use length and signedness of left operand only for
9429 result, as for shifts.
9430 For integral operands to BINOP_EXP, use new integer_pow and
9431 uinteger_pow functions so as to get full range of results.
9432 (integer_pow): New function.
9433 (uinteger_pow): New function.
9435 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
9437 Use vector for varobj_list_children interface.
9438 * gdb/varobj.c (varobj_list_children): Return vector
9440 * gdb/varobj.h (varobj_list_children): Adjust
9442 (varobj_p): Declare. Declare vector thereof.
9443 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
9444 for varobj_list_children change.
9445 * Makefile.in (varobj_h): Update dependencies.
9447 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
9449 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
9450 TYPE_CODE_DECFLOAT arguments.
9451 (ppc64_sysv_abi_push_dummy_call) Likewise.
9452 (get_decimal_float_return_value): New function.
9453 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
9454 values by calling get_decimal_float_return_value.
9455 (ppc64_sysv_abi_return_value): Likewise.
9457 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
9459 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
9460 for preprocessor macro information. Formatting changes.
9462 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9464 * remote.c (struct remote_state): Add cached_wait_status.
9465 (remote_exec_file): New variable.
9466 (PACKET_vAttach, PACKET_vRun): New constants.
9467 (extended_remote_restart): Do not query for status.
9468 (struct start_remote_args): New.
9469 (remote_start_remote): Take it as a second argument. Check
9470 whether the target is running. Issue an error for non-running
9471 non-extended targets. Cache the wait status. Set inferior_ptid
9473 (remote_open_1): Prompt to disconnect non-running targets. Make
9474 sure the target is marked running. Do not set inferior_ptid here.
9475 Update call to remote_start_remote. Do not call remote_check_symbols
9476 if the target is not running.
9477 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
9478 argument. Handle a non-running target.
9479 (remote_detach): Use it.
9480 (extended_remote_detach): New.
9481 (remote_disconnect): Fix typo. Use remoute_mourn_1.
9482 (extended_remote_attach_1, extended_remote_attach)
9483 (extended_async_remote_attach): New.
9484 (remote_vcont_resume): Remove unused variable.
9485 (remote_wait, remote_async_wait): Use any cached wait status.
9486 (putpkt_binary, getpkt): Clear any cached wait status.
9487 (extended_remoute_mourn_1): New.
9488 (extended_remote_mourn): Use it.
9489 (extended_async_remote_mourn, extended_remote_run): New.
9490 (extended_remote_create_inferior_1): New.
9491 (extended_remote_create_inferior): Use it.
9492 (extended_remote_async_create_inferior): Likewise.
9493 (remote_xfer_partial): Skip for non-executing targets.
9494 (init_extended_remote_ops): Set to_detach and to_attach.
9495 (init_extended_async_remote_ops): Likewise. Use
9496 extended_async_remote_mourn.
9497 (_initialize_remote): Register vAttach, vRun, and
9498 set remote exec-file.
9499 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
9501 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9503 * Makefile.in (symfile.o): Update.
9504 * NEWS: Mention exec tracing support.
9505 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
9507 * infcmd.c (kill_if_already_running, detach_command)
9508 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
9509 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
9510 (follow_exec): Do not check may_follow_exec. Do not mourn and push
9511 targets. Apply the sysroot path to the loaded executable. Use
9512 no_shared_libraries.
9513 * linux-nat.c (linux_child_follow_fork): Print fork following
9514 messages if verbose.
9515 (kill_wait_callback): Kill again before waiting a second time.
9516 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
9517 no_shared_libraries.
9519 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9521 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
9523 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9525 * nto-tdep.h: Remove #include "defs.h".
9526 * nto-tdep.c: Add #include "defs.h".
9527 * Makefile.in (nto_tdep_h): Update dependencies.
9528 (nto-tdep.o): Likewise.
9530 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9532 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
9534 (proceed, start_remote): Update call to wait_for_inferior.
9535 * inferior.h (wait_for_inferior): Update declaration.
9536 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9537 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9538 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9539 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9541 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9543 * varobj (adjust_value_for_child_access): Added checking for
9544 returned value from gdb_value_ind.
9545 (c_describe_child): Likewise.
9546 (cplus_describe_child): Fixed a typo.
9548 2008-01-29 Jim Blandy <jimb@red-bean.com>
9550 * MAINTAINERS: Update my info.
9552 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9554 Use multiple locations for hardware watchpoints.
9555 This eliminates the need to traverse value chain, doing
9556 various checks, in three different places.
9558 * breakpoint.h (struct bp_location): New fields
9559 lengths and watchpoint_type.
9560 (struct breakpoint): Remove the val_chain field.
9561 * breakpoint.c (is_hardware_watchpoint): New.
9562 (free_valchain): Remove.
9563 (update_watchpoint): New.
9564 (insert_bp_location): For hardware watchpoint, just
9566 (insert_breakpoints): Call update_watchpoint_locations
9567 on all watchpoints. If we have failed to insert
9568 any location of a hardware watchpoint, remove all inserted
9570 (remove_breakpoint): For hardware watchpoints, directly
9572 (watchpoints_triggered): Iterate over locations.
9573 (bpstat_stop_status): Use only first location of
9574 a resource watchpoint.
9575 (delete_breakpoint): Don't call free_valchain.
9576 (print_one_breakpoint): Don't print all
9577 locations for watchpoints.
9578 (breakpoint_re_set_one): Use update_watchpoint for
9581 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9583 Don't reset watchpoint block on solib load.
9585 * breakpoint.c (insert_bp_location): For watchpoints,
9586 recompute condition.
9587 (breakpoint_re_set_one): Instead of recomputing value
9588 and condition for watchpoints, just reset value and
9589 let insert_breakpoints/insert_bp_location recompute it.
9590 Don't do anything about disabled watchpoint.
9592 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9594 * valarith.c (value_binop): Handle unsigned integer
9597 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9599 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9600 instruction pattern that appears frequently in position
9601 independent code. Fix bug in code which looks for "fmov" and
9602 backtracks if no "fmov" is found.
9604 2008-01-28 Doug Evans <dje@google.com>
9606 * dbxread.c (read_dbx_symtab): Fix indentation.
9607 Reformat comments to 80 columns.
9608 Move local var def closer to only use.
9610 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9612 * fork-child.c (SHELL_FILE): Remove #ifndef.
9613 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9615 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9617 * i386-tdep.c (i386_skip_noop): New function.
9618 (i386_analyze_prologue): Call i386_skip_noop function.
9620 2008-01-24 Michael Snyder <msnyder@specifix.com>
9622 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9623 * win32-nat.c (win32_xfer_partial): Ditto.
9624 * target.c (default_xfer_partial): Minor whitespace adjustment.
9626 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9628 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9629 strip bit 1 even if pc doesn't point to thumb code.
9631 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9633 * remote.c (remote_wait): Handle SIGINT between packets.
9634 (remote_async_wait): Likewise.
9636 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9637 Chris Demetriou <cgd@google.com>
9639 * thread.c (add_thread_silent): Renamed
9641 (print_thread_events): New variable definition.
9642 (show_print_thread_events): New function.
9643 (_initialize_thread): Add "set print thread-events" and
9644 "show print thread-events" commands.
9645 (add_thread): Announce new thread.
9646 * gdbthread.h (add_thread_silent): Declare.
9647 (print_thread_events): New variable declaration.
9648 * inf-ttrace.c (inf_ttrace_wait): Don't
9649 inform about new thread, as add_thread is always
9650 called too, and will take care of that.
9651 * infrun.c (handle_inferior_event): Likewise.
9652 * procfs.c (procfs_wait): Likewise.
9653 * remote.c (remote_currthread): Likewise.
9654 * sol-thread.c (sol_thread_wait): Likewise.
9655 * win32-nat.c (get_win32_debug_event): Likewise.
9656 * linux-thread-db.c (attach_thread): Likewise.
9657 Remove the verbose parameter.
9658 (check_event): Make detach_thread be verbose
9659 only if print_thread_events is set.
9660 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9661 about new thread. This is called only from
9662 linux-thread-db.c:attach_thread, which will take care.
9663 Remove the verbose parameter.
9664 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9666 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9668 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9670 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9672 * breakpoint.c (break_command_really): New parameter
9674 (break_command_1): Pass 0 as
9675 ignore_count to break_command_really.
9676 (gdb_breakpoint): Pass ignore_count to
9677 break_command_really.
9679 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9681 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9682 sigcontext struct via pointer.
9683 (struct sigframe comment): Update to show new field `psc'.
9685 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9687 * infrun.c (handle_inferior_event): If
9688 we failed to remove breakpoints, error,
9689 don't try to increment PC by hand.
9691 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9693 Add NetBSD/hppa target and host support.
9695 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9696 (hppabsd_gregset): Move to ...
9697 (hppabsd_regset_from_core_section): Rename
9698 hppaobsd_regset_from_core_section and move to ...
9699 (hppabsd_find_global_pointer): Update comment.
9700 (hppabsd_init_abi): Make global. Do not register
9701 hppabsd_regset_from_core_section.
9702 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9704 (_initialize_hppabsd_tdep): Move to ...
9705 * hppaobsd-tdep.c: ... here. New file.
9706 * hppnbsd-tdep.c: New file.
9707 * hppnbsd-nat.c: New file.
9708 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9709 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9710 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9711 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9712 * configure.host (hppa*-*-netbsd*): New entry.
9713 * configure.tgt (hppa*-*-netbsd*): New entry.
9714 (hppa*-*-openbsd*): Update.
9715 * NEWS (New native configuration): Mention NetBSD/hppa.
9716 (New targets): Mention NetBSD/hppa.
9718 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9720 * gdbarch.sh (function_list): Add new property bits_big_endian to
9722 * gdbarch.{c,h}: Regenerate.
9724 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9725 gdbarch_bits_big_endian (comment).
9726 (unpack_field_as_long, modify_field): Likewise.
9727 * value.h: Likewise (comment).
9728 * valops.c (value_slice): Likewise.
9729 * valarith.c (value_subscript, value_bit_index): Likewise.
9730 * gdbtypes.h (field): Likewise (comment).
9731 * eval.c (evaluate_subexp_standard): Likewise.
9732 * dwarf2read.c (dwarf2_add_field): Likewise.
9733 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9734 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9736 * defs.h (BITS_BIG_ENDIAN): Remove.
9738 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9740 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9742 * m2-exp.y (yylex): Likewise.
9743 * objc-exp.y (yylex): Likewise.
9745 * defs.h (DEPRECATED_STREQN): Remove.
9747 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9749 * MAINTAINERS: Update my email address.
9751 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9753 * README: Mention gdbserver/README.
9755 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9757 * valarith.c (value_binop): Handle BINOP_INTDIV
9758 for unsigned and signed integers.
9760 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9762 * s390-tdep.c (s390_gdbarch_init): Set default long double
9763 type to 128-bit IEEE quad.
9765 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9767 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9769 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9771 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9773 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9774 * value.c: All callers changed.
9776 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9778 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9779 DEPRECATED_STREQ by its expression.
9780 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9781 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9782 (scan_xcoff_symtab): Likewise.
9783 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9784 * f-lang.c (find_common_for_function): Likewise.
9785 * objc-exp.y (parse_number): Likewise.
9787 * defs.h (DEPRECATED_STREQ): Remove.
9789 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9791 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9792 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9793 get_frame_arch to get at the current_architecture. Update AM33_MODE
9795 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9796 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9798 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9800 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9802 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9804 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9806 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9807 current_gdbarch by gdbarch. Update caller.
9809 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9810 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9811 the current architecture. Update calls of
9812 amd64_native_gregset_supplies_p.
9813 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9814 (amd64bsd_store_inferior_registers): Likewise.
9816 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9818 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9819 Replace current_gdbarch by gdbarch. Update caller.
9821 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9823 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9824 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9825 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9826 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9827 (stabsect_build_psymtabs): Fix indentation.
9829 2008-01-15 Michael Snyder <msnyder@specifix.com>
9831 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9833 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9835 * win32-nat.c (win32_create_inferior): Restore code calling
9836 CloseHandle on ProcessInformation structure.
9838 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9840 * configure.ac: Check for void * as 3 argument of ptrace.
9841 * configure: regenerate.
9843 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9845 * alpha-tdep.c (alpha_heuristic_proc_start)
9846 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9847 current_gdbarch by gdbarch.
9849 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9850 current architecture by frame_info. Update alpha_heuristic_proc_start
9853 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9854 get_frame_arch to get at the current architecture by frame_info. Update
9855 alpha_sigtramp_register_address call.
9857 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9858 current_gdbarch by gdbarch. Update caller.
9859 (convert_to_extended, convert_from_extended): Add endianess parameter
9860 for comparison. Update caller.
9861 (arm_extract_return_value, arm_store_return_value): Use
9862 get_regcache_arch to get at the current architecture.
9864 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9865 current_gdbarch by gdbarch. Update caller.
9866 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9867 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9869 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9870 gdbarch as parameter. Update caller.
9871 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9872 current_gdbarch by gdbarch. Update caller.
9874 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9875 update caller. Replace current_gdbarch by gdbarch.
9877 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9878 the current architecture. Replace current_gdbarch by gdbarch.
9879 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9880 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9881 expression. Add gdbarch as parameter and replace current_gdbarch with
9883 (M6811_TDEP): Remove.
9884 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9886 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9887 current_gdbarch by gdbarch. Update caller.
9889 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9891 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9894 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9895 caller. Relace current_gdbarch by gdbarch.
9896 (altivec_register_p, spe_register_p): Likewise.
9897 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9899 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9900 altivec_register_p and spe_register_p.
9902 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9903 caller. Replace current_gdbarch by gdbarch.
9904 (score_analyze_prologue): use get_frame_arch to get at the current
9907 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9908 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9909 current_gdbarch by gdbarch. Update caller.
9910 (sparc_frame_cache): Use get_frame_arch to get at the current
9912 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9913 sparc_analyze_prologue.
9915 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9918 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9920 * exec.c: #include "arch-utils.h"
9921 (print_section_info): Use gdbarch_from_bfd to get at the
9922 current architecture. Replace current_gdbarch. Fix indention. Replace
9923 deprecated_print_address_numeric by paddress.
9924 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9926 * valprint.c (val_print_string): Replace
9927 deprecated_print_address_numeric.
9928 * tracepoint.c (trace_mention, scope_info): Likewise.
9929 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9930 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9931 (maintenance_check_symtabs): Likewise.
9932 * symfile.c (list_overlays_command): Likewise.
9933 * stack.c (frame_info, print_block_frame_labels): Likewise.
9934 * printcmd.c (print_address, print_address_demangle)
9935 (address_info): Likewise.
9936 * corefile.c (memory_error): Likewise.
9937 * infcmd.c (jump_command): Likewise.
9938 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9939 (mention, delete_breakpoint): Likewise.
9940 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9941 * dwarf2read.c (dump_die): Likewise.
9942 * ada-valprint.c (ada_val_print_1): Likewise.
9943 * f-valprint.c (f_val_print): Likewise.
9944 * linux-fork.c (info_forks_command): Likewise.
9945 * m32r-com.c (m32r_load_section, m32r_load)
9946 (m32r_upload_command): Likewise.
9948 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9950 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9952 * gdbarch.sh (skip_prologue): Add gdbarch
9954 * gdbarch.{c,h}: Regenerate.
9956 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9957 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9958 * avr-tdep.c (avr_skip_prologue): Likewise.
9959 * cris-tdep.c (cris_skip_prologue): Likewise.
9960 * frv-tdep.c (frv_skip_prologue): Likewise.
9961 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9962 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9963 * i386-tdep.c (i386_skip_prologue): Likewise.
9964 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9965 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9966 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9967 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9968 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9969 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9970 * mep-tdep.c (mep_skip_prologue): Likewise.
9971 * mips-tdep.c (mips_skip_prologue): Likewise.
9972 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9973 * mt-tdep.c (mt_skip_prologue): Likewise.
9974 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9975 * score-tdep.c (score_skip_prologue): Likewise.
9976 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9977 * sh-tdep.c (sh_skip_prologue): Likewise.
9978 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9979 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9980 * spu-tdep.c (spu_skip_prologue): Likewise.
9981 * v850-tdep.c (v850_skip_prologue): Likewise.
9982 * vax-tdep.c (vax_skip_prologue): Likewise.
9983 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9984 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9986 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9987 current_gdbarch by gdbarch.
9988 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9989 * s390-tdep.c (s390_skip_prologue): Likewise.
9991 2008-01-10 Doug Evans <dje@google.com>
9993 * defs.h (struct continuation_arg): Fix typo in comment.
9994 * target.c (target_translate_tls_address): Fix comment spelling error.
9996 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9998 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9999 (DOUBLEST_SCAN_FORMAT): Likewise.
10000 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
10001 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
10002 * c-exp.y (parse_number): Likewise.
10003 * jv-exp.y (parse_number): Likewise.
10004 * objc-exp.y (parse_number): Likewise.
10005 * p-exp.y (parse_number): Likewise.
10007 2008-01-09 Joel Brobecker <brobecker@adacore.com>
10009 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
10010 (check_typedef): Likewise.
10012 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
10014 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
10015 seen_double_big_d, treat the new H, D, and DD modifiers as length
10018 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10020 * dwarf2read.c (read_enumeration_type): Add comment.
10022 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
10024 * config.in: Regenerate.
10026 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10028 * ada-lang.c (ada_convert_actual): Renames convert_actual.
10030 (ada_convert_actuals): Delete.
10031 * ada-lang.h (ada_convert_actual): Add declaration.
10032 (ada_convert_actuals): Remove declaration.
10033 * infcall.c: #include "ada-lang.h".
10034 (value_arg_coerce): Add new parameter sp. Update function
10035 documetnation. Add handling of Ada function call parameters.
10036 * Makefile.in (infcall.o): Update dependencies.
10038 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10040 * ada-lang.c (ensure_lval): Fix value lval kind.
10041 (convert_actual): Add handling for arguments passed by reference.
10043 2008-01-08 Doug Evans <dje@google.com>
10045 * dbxread.c (read_dbx_symtab): Fix indentation.
10047 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
10049 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
10050 (valarith.o): Depend on dfp.h.
10051 (valops.o): Likewise.
10052 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
10053 (set_decnumber_context): New function.
10054 (decimal_check_errors): Likewise.
10055 (decimal_from_number): Likewise.
10056 (decimal_to_number): Likewise.
10057 (decimal_from_string): Use set_decnumber_context and
10058 decimal_check_errors.
10059 (decimal_from_integral): New function.
10060 (decimal_from_floating): Likewise.
10061 (decimal_to_double): Likewise.
10062 (promote_decimal): Likewise.
10063 (decimal_binop): Likewise.
10064 (decimal_is_zero): Likewise.
10065 (decimal_compare): Likewise.
10066 (decimal_convert): Likewise.
10067 * dfp.h (decimal_from_integral): New prototype.
10068 (decimal_from_floating): Likewise.
10069 (decimal_to_double): Likewise.
10070 (decimal_binop): Likewise.
10071 (decimal_is_zero): Likewise.
10072 (decimal_compare): Likewise.
10073 (decimal_convert): Likewise.
10074 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
10075 call to value_from_decfloat.
10076 * valarith.c: Include dfp.h.
10077 (value_args_as_decimal): New function.
10078 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
10079 (value_logical_not): Likewise.
10080 (value_equal): Likewise.
10081 (value_less): Likewise.
10082 (value_pos): Likewise.
10083 (value_neg): Formatting fix.
10084 * valops.c: Include dfp.h.
10085 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
10086 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
10087 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
10088 (value_from_decfloat): Remove expect_type argument.
10089 * value.h (value_from_decfloat): Update prototype.
10091 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
10093 Ignore change in name of dynamic linker during
10094 execution on Solaris. This also unbreaks pending breakpoints.
10096 * solist.h (struct target_so_ops): New field same.
10097 * solib-svr4.c (svr4_same): New.
10098 (_initialize_svr4_solib): Register svr4_same.
10099 * solib.c (update_solib_list): Use ops->same, if available.
10101 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
10103 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
10104 when using MS-DOS paths.
10106 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10108 * NEWS: Mention --pid and --core command line behaviour changes.
10110 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10112 * main.c (captured_main): Remove 'count' varible and the
10113 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
10114 --pid options were issued simultaneously. If an explicit pid
10115 option was passed, don't fallback to core file. Detect extra
10116 arguments better in the presence of explicit pid or core
10119 2008-01-05 Joel Brobecker <brobecker@adacore.com>
10121 * ada-lang.c (ada_which_variant_applies): Correctly compute
10122 the value of the discriminant when the variant record is packed.
10124 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10126 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
10127 that are used to differentiate homonyms.
10129 2008-01-04 Jerome Guitton <guitton@adacore.com>
10131 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
10132 when the type is an anonymous pointer type.
10133 (ada_check_typedef): Avoid a seg fault when the type is null.
10134 * ada-typeprint.c (print_array_type): Add support for pointer
10137 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
10139 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
10141 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10143 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
10144 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
10146 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10148 * ada-exp.y (chop_separator): New function.
10149 (write_selectors): Rewrite to re-use chop_separator.
10150 (ada_nget_field_index, get_symbol_field_type): New functions.
10151 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
10154 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
10156 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
10157 of SYMBOL_VALUE when working with function symbols.
10159 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10161 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
10162 expressions. These expressions do not need to be rewriten.
10164 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10166 * dwarf2read.c (read_enumeration_type): Flag type as stub if
10167 the given die is a declaration.
10169 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10171 * ada-lang.c (ada_array_bound_from_type): Make non-static.
10172 Handle properly the case when the index type is an enumerated type.
10173 Do not return the subtype of the bounds type, just return the
10174 bounds type directly - this is not needed and is more consistent
10175 with what we do for arrays when no XA parallel type exists.
10177 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10179 * ada-lang.c (static_unwrap_type): Add forward declaration.
10180 (template_to_static_fixed_type): Fields of dynamic types sometimes
10181 also need to be unwrapped. Take this into account.
10182 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
10183 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
10184 * ada-typeprint.c (ada_print_type): Get the typename from
10185 the original type, not the base type.
10187 2008-01-03 Jerome Guitton <guitton@adacore.com>
10189 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
10190 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
10191 Update calls to ada_to_fixed_type.
10192 (ada_template_to_fixed_record_type_1): Ditto, but without looking
10194 (ada_to_fixed_type): Add check_tag parameter; do not look for
10195 tag if null. When looking for a tag, use a fixed record type.
10196 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
10197 * ada-valprint.c (printable_val_type, ada_value_print): Update
10198 calls to ada_to_fixed_type.
10200 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
10202 * doublest.c (convert_floatformat_to_doublest): Call
10203 floatformat_to_doublest instead of floatformat_to_double and use
10204 DOUBLEST variables.
10205 (convert_doublest_to_floatformat): Call floatformat_from_doublest
10206 instead of floatformat_from_double and use DOUBLEST variables.
10208 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
10210 * MAINTAINERS (Write After Approval): Add self.
10212 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10214 * symfile.c (set_initial_language): Make non-static.
10215 * symfile.h (set_initial_language): Add declaration.
10216 * language.c: #include "symfile.h".
10217 (set_language): Call set_initial_language if the frame language
10218 could not be determined.
10220 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
10222 * eval.c (evaluate_subexp_for_address): Provide frame address to
10223 locate_var_value only if it will be needed.
10225 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
10227 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
10229 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10231 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
10232 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
10233 This is needed to make sure that any other treatment applied
10234 to the resulting value does not fail for spurious reason,
10235 such as trying to take the address of this value.
10237 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10239 * ada-lang.c (ada_value_equal): Dereference reference types when
10242 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
10244 Updated copyright notices for most files.
10246 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
10248 * win32-nat.c (psapi_module_handle): Remove static.
10249 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
10250 return first module found if base_address is zero. Don't initialize
10251 psapi function pointers here. Convert to cygwin paths when
10253 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
10254 executable name. Use get_module_name when that fails or when
10256 (_initialize_psapi): New function. Initialize psapi stuff before it is
10257 needed or issue a warning if it is not found. Move psapi_module_handle
10260 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10262 * ada-lang.c (ada_remove_trailing_digits): New function.
10263 (ada_remove_po_subprogram_suffix): New function.
10264 (ada_decode): Improve. Move the description of the algorithm
10265 directly inside the code, instead of in the function global
10268 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10270 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
10271 and always print the dereferenced value.
10273 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10275 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
10276 of the case where the first argument is a reference.
10277 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
10279 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10281 Implement support for Ada interface types.
10283 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
10284 (ada_is_ignored_field): Ignore fields that are a dispatch table
10287 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10289 * top.c (print_gdb_version): Update copyright year.
10291 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10293 * ChangeLog-2007: New ChangeLog rotation.
10294 * ChangeLog: Reset for 2008.
10295 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
10298 For older changes see ChangeLog-2007.
10304 version-control: never