1 2008-10-27 Pedro Alves <pedro@codesourcery.com>
3 * target.h (struct target_ops) <to_supports_multi_process>: New
5 (target_supports_multi_process): New define.
6 * target.c (update_current_target): Inherit and de_fault
7 to_supports_multi_process.
8 * infcmd.c (attach_command): Allow attaching to multiple processes
9 if the target supports it.
10 (detach_command): If the target claims there is still execution,
11 don't clear the thread list.
12 * remote.c (remote_supports_multi_process): New.
13 (init_remote_ops): Register remote_supports_multi_process.
15 2008-10-27 Pedro Alves <pedro@codesourcery.com>
17 * Makefile.in (.y.c, .l.c): sed free to xfree.
19 2008-10-27 Pedro Alves <pedro@codesourcery.com>
21 * Makefile.in (INSTALLED_LIBS, CLIBS): Remove reference to
23 (CDEPS): Remove reference to $(TM_CDEPS).
25 2008-10-26 Michael Snyder <msnyder@vmware.com>
27 * infrun.c (handle_inferior_event): Handle dynamic symbol
28 resolution in reverse.
30 2008-10-25 Joel Brobecker <brobecker@adacore.com>
32 * infrun.c: Minor comment reformatting.
34 2008-10-25 Pedro Alves <pedro@codesourcery.com>
36 * ada-exp.y (write_object_renaming): Use malloc instead of
38 * p-exp.y (pop_current_type): Use free instead of xfree.
40 2008-10-24 Pedro Alves <pedro@codesourcery.com>
42 * fork-child.c (startup_inferior): Only set threads not-executing
43 after getting all the pending execs. On TARGET_WAITKIND_IGNORE,
44 keep waiting, don't resume. On all other cases but
45 TARGET_WAITKIND_SIGNALLED and TARGET_WAITKIND_EXITED, switch to
48 2008-10-24 Pedro Alves <pedro@codesourcery.com>
50 Remote non-stop mode support.
52 * remote.c (pending_stop_reply): New.
53 (struct remote_state) <non_stop_aware, support_vCont_t>: New
55 (remote_async_inferior_event_token)
56 (remote_async_get_pending_events_token): New.
57 (notice_new_inferiors): New, abstracted out from record_currthread.
58 (record_currthread): Call it.
59 (remote_threads_info): Default threads to running in non-stop
60 mode. In non-stop mode, only qfThreadInfo is supported.
61 (remote_close): Discard all pending stop_replies. Close the event
63 (set_stop_requested_callback): New.
64 (remote_start_remote): Implement non-stop mode startup. In
65 all-stop, don't clear the thread list here.
66 (remote_non_stop_feature): New.
67 (remote_protocol_features): Add a "QNonStop" feature.
68 (remote_open_1): Clear cached_wait_status and non_stop_aware.
69 Clear the thread list here.
70 (remote_detach_1): Discard pending stop replies of the process we
72 (extended_remote_attach_1): Implement non-stop mode.
73 (remote_vcont_probe): Recognize `vCont;t'.
74 (remote_vcont_resume): Implement non-stop mode.
75 (remote_resume): Don't set waiting_for_stop_reply in non-stop
77 (remote_stop_ns): New.
78 (remote_stop): Rename to ...
79 (remote_stop_as): ... this. If we have a cached wait status,
80 don't bother interrupting the remote.
81 (remote_stop): Reimplement as wrapper around remote_stop_as and
83 (interrupt_query): Don't query in async mode.
84 (struct cached_reg, cahed_reg_t): New.
85 (struct stop_reply): New.
86 (stop_reply_queue): New.
87 (stop_reply_xmalloc, stop_reply_xfree)
88 (discard_pending_stop_replies, do_stop_reply_xfree)
89 (queued_stop_reply, push_stop_reply, peek_stop_reply)
90 (remote_parse_stop_reply, remote_get_pending_stop_replies)
91 (process_stop_reply): New.
92 (remote_wait_ns): New.
93 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
94 notion of current general thread is a process exit was reported.
95 (remote_wait): Call remote_wait_ns in non-stop mode.
96 (handle_notification): New.
97 (putpkt_binary): Handle notifications. Don't care for
98 waiting_for_stop_reply in non-stop mode.
99 (getpkt_sane): Rename to ...
100 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
101 argument. Handle it. Handle notifications.
102 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
103 (getpkt_or_notif_sane): New.
104 (select_new_thread_callback): Check for exited state instead of
105 comparing the ptid against minus_one_ptid.
106 (extended_remote_create_inferior_1): Query the remote about the
108 (remote_supports_non_stop): New.
109 (init_remote_ops): Register it.
110 (remote_async_inferior_event_handler): New.
111 (remote_async_get_pending_events_handler): New.
113 * infcmd.c (proceed_thread_callback): Comment.
114 (proceed_after_attach_callback, proceed_after_attach): New.
115 (attach_command_post_wait): In background attach, resume all
116 threads, but only if they are unsignalled, and not explicitly
117 stopped. In foreground attach, in non-stop mode, make sure to
118 stop all threads of the just attached to process.
119 (attach_command): In non-stop mode: If doing a background attach,
120 stop at least one thread. If a foreground attach, stop all
123 2008-10-24 Pedro Alves <pedro@codesourcery.com>
125 * event-loop.h: Mention async_event_handlers.
126 (async_event_handler): Forward declare.
127 (async_event_handler_func): New typedef.
128 (create_async_event_handler, delete_async_event_handler)
129 (mark_async_event_handler): Declare.
130 * event-loop.c (event_data): New.
131 (event_handler_func): Take an event_data instead of an integer.
132 (struct gdb_event): Replace the integer file descriptor by a
134 (async_event_handler): New.
135 (async_handler_ready): Delete.
136 (async_event_handler_list): New.
138 (create_file_event): Use it.
139 (process_event): Adjust.
140 (gdb_do_one_event): Poll from the event sources in round-robin
141 fashion across calls. Be sure to consult all sources before
143 (handle_file_event): Take an event_data instead of an integer.
145 (gdb_wait_for_event): Add `block' argument. Handle it.
146 (mark_async_signal_handler): Remove unneeded cast.
147 (invoke_async_signal_handler): Rename to ...
148 (invoke_async_signal_handlres): ... this. Return true if any was
150 (check_async_ready): Delete
151 (create_async_event_handler): New.
152 (mark_async_event_handler): New.
153 (struct async_event_handler_data): New.
154 (invoke_async_event_handler): New.
155 (check_async_event_handlers): New.
156 (delete_async_event_handler): New.
157 (handle_timer_event): Adjust.
159 2008-10-24 Doug Evans <dje@google.com>
161 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
162 is NULL. Simplify obs == NULL case.
164 2008-10-24 Hui Zhu <teawater@gmail.com>
165 Pedro Alves <pedro@codesourcery.com>
167 * infrun.c (can_use_displaced_stepping): Change type to
169 (can_use_displaced_stepping_auto): New string.
170 (can_use_displaced_stepping_on): New string.
171 (can_use_displaced_stepping_off): New string.
172 (can_use_displaced_stepping_enum): New array.
173 (show_can_use_displaced_stepping): In auto mode, also show
174 the current effect of the option.
175 (use_displaced_stepping): Return non-zero if displaced
176 stepping is auto, and can be used with GDBARCH, and in
177 non-stop mode. Return non-zero if displaced stepping is on,
178 and can be used with GDBARCH. Return zero otherwise.
179 (_initialize_infrun): Make the "set displaced-stepping"
180 command an enum command. Change its class to class_run.
181 Place it in the top level set list. Extend help to describe
184 2008-10-23 Pedro Alves <pedro@codesourcery.com>
186 * defs.h: Mention ptid_is_pid.
187 * inferior.h (ptid_is_pid): Declare.
188 * gdbthread.h (struct thread_info) <stop_requested>: New field.
189 (set_stop_requested): Declare.
190 * infcmd.c (interrupt_target_1): Call set_stop_requested.
191 * infrun.c (clear_proceed_status): Clear stop_requested.
192 (infrun_thread_stop_requested_callback,
193 infrun_thread_stop_requested): New.
194 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
195 thread that had an explicit stop request, pretend we got a
196 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
198 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
199 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
200 instead of mentioning signal 0.
202 * thread.c (set_stop_requested): New.
204 * linux-nat.c (queued_waitpid): Rename to ...
205 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
206 (queued_waitpid): New, as wrapper to queued_waitpid_1.
207 (push_waitpid): Push the SIGTRAP to the local event queue, to the
209 (send_sigint_callback): Delete.
210 (linux_nat_stop_lwp): New.
211 (linux_nat_stop): Use it.
213 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
215 * python/python-value (valpy_getitem): Fix heap corruption.
217 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
219 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
220 (procfs_create_inferior): Fetch list of threads.
222 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
224 * nto-procfs.c (procfs_files_info): Fix a typo.
225 (procfs_create_inferior): Make attach_flag per-inferior.
227 2008-10-23 Tom Tromey <tromey@redhat.com>
229 * python/python-value.c (value_to_value_object): Initialize
231 (valpy_new): Likewise.
233 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
234 Joel Brobecker <brobecker@adacore.com>
236 * ada-tasks.c (task_states, long_task_states): Use constant N_()
237 initializer. Define the strings as const.
238 (short_task_info, info_task): Translate the strings above.
240 2008-10-22 Joel Brobecker <brobecker@adacore.com>
242 * NEWS: Add entry for new feature (Ada tasking support).
244 2008-10-22 Joel Brobecker <brobecker@adacore.com>
246 * configure.ac: On alpha-osf, error out if enable_tui is set to
247 "yes", and set enable_tui to "no" if previously set to "auto".
248 Check for waddstr only if TUI support was requested. Move the
249 part of the configure script that updates various Makefile
250 variables up, together with the check for waddstr.
251 * configure: Regenerate.
253 2008-10-22 Joel brobecker <brobecker@adacore.com>
255 * gdbtypes.c (copy_type): New function.
256 * gdbtypes.h (copy_type): Add declaration.
257 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
258 variable, then use it.
260 2008-10-22 Joel Brobecker <brobecker@adacore.com>
262 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
263 (target_get_ada_task_ptid): New macro.
264 * target.c (default_get_ada_task_ptid): New function.
265 (update_current_target): Inherit field default_get_ada_task_ptid.
266 (update_current_target): Make default_get_ada_task_ptid the default
267 value for field to_get_ada_task_ptid.
268 * ada-lang.h (struct task_control_block): Delete. Never used.
269 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
271 (struct ada_task_info): New.
272 (ada_task_is_alive, ada_find_printable_frame)
273 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
275 (ada_build_task_list): Update prototype.
276 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
277 * ada-lang.c (ada_find_printable_frame): Make non-static.
278 * ada-tasks.c: New file.
279 * Makefile.in (SFILES): Add ada-tasks.c.
280 (COMMON_OBS): Add ada-tasks.o.
281 * linux-thread-db.c (thread_db_find_thread_from_tid)
282 (thread_db_get_ada_task_ptid): New functions.
283 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
285 2008-10-22 Tom Tromey <tromey@redhat.com>
288 * c-exp.y (string_exp): New production.
291 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
293 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
296 2008-10-20 Joel Brobecker <brobecker@adacore.com>
298 * NEWS: Add entry mentioning thread-support on Tru64
300 2008-10-19 Joel Brobecker <brobecker@adacore.com>
302 * dec-thread.c: New file.
303 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
306 2008-10-19 Hui Zhu <teawater@gmail.com>
308 * infrun.c (handle_inferior_event): Set "stop_pc" when
309 TARGET_WAITKIND_NO_HISTORY.
311 2008-10-19 Pedro Alves <pedro@codesourcery.com>
313 * python/python-value.c (value_object_methods)
314 (value_object_as_number, value_object_as_mapping): Move to bottom
316 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
317 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
318 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
319 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
320 (valpy_richcompare, valpy_dereference): Don't forward-declare.
321 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
323 2008-10-18 Pedro Alves <pedro@codesourcery.com>
325 * infrun.c (adjust_pc_after_break): Do nothing if executing in
328 2008-10-17 Pedro Alves <pedro@codesourcery.com>
330 * infcmd.c (GO_USAGE): Delete.
331 (go_command): Adjust.
333 2008-10-17 Michael Snyder <msnyder@vmware.com>
334 Target interface for reverse debugging.
335 * target.h (enum target_waitkind):
336 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
337 (struct target_ops): New method to_can_execute_reverse.
338 (target_can_execute_reverse): New macro.
339 * target.c (update_current_target): Inherit to_can_execute_reverse.
341 Remote interface for reverse debugging.
342 * remote.c (remote_can_execute_reverse): New target method.
343 (remote_resume): Check for reverse exec direction, and send
344 appropriate command to target.
345 (remote_wait_as): Check target response for NO_HISTORY status.
346 Also check for empty reply (target doesn't understand "bs" or "bc).
347 (remote_vcont_resume): Jump out if attempting reverse execution.
349 Event handling interface for reverse debugging.
350 * infrun.c (execution_direction): New state variable.
351 (enum inferior_stop_reason): Add NO_HISTORY reason.
352 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
353 Handle stepping over a function call in reverse.
354 Handle stepping thru a line range in reverse.
355 Handle setting a step-resume breakpoint in reverse.
356 Handle stepping into a function in reverse.
357 Handle stepping between line ranges in reverse.
358 (print_stop_reason): Print reason for NO_HISTORY.
359 (step_into_function): Rename to handle_step_into_function.
360 (handle_step_into_function_backward): New function.
361 (set_exec_direction_func, show_exec_direction_func): New funcs.
362 (proceed): No need to singlestep over a breakpoint
363 when resuming in reverse.
365 * inferior.h (enum exec_direction_kind): New enum.
366 (execution_direction): Export new execution state variable.
368 * breakpoint.c (make_breakpoint_silent): New function.
369 * breakpoint.h (make_breakpoint_silent): Export.
370 * infcmd.c (finish_command): Check for reverse exec direction.
371 (finish_backward): New function, handle finish cmd in reverse.
373 User interface for reverse execution.
374 * Makefile.in (reverse.c): New file.
375 * reverse.c: New file. User interface for reverse execution.
377 2008-10-17 Pedro Alves <pedro@codesourcery.com>
379 * remote.c (record_currthread): Add inferior before child threads.
380 (remote_threads_info): Check for exited threads. Mention
383 2008-10-16 Joel Brobecker <brobecker@adacore.com>
385 * breakpoint.h (enum bptype): New enum bp_catchpoint.
386 Delete bp_catch_fork and bp_catch_vfork.
387 (struct breakpoint_ops): Add new methods "insert", "remove"
388 and "breakpoint_hit".
389 * breakpoint.c (create_fork_vfork_event_catchpoint)
390 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
391 (insert_catchpoint): Remove handling of bp_catch_fork and
392 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
394 (insert_bp_location, update_breakpoints_after_exec)
395 (remove_breakpoint, bpstat_check_location, bpstat_what)
396 (allocate_bp_location): Likewise.
397 (print_it_typical, print_one_breakpoint_location, mention): Remove
398 handling of bp_catch_fork and bp_catch_vfork breakpoints.
399 (ep_is_catchpoint, user_settable_breakpoint)
400 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
401 (breakpoint_re_set_one, disable_command, enable_command):
402 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
403 bp_catchpoint breakpoints.
404 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
405 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
407 (catch_fork_breakpoint_ops): New static constant.
408 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
409 (print_it_catch_vfork, print_one_catch_vfork)
410 (print_mention_catch_vfork): New functions.
411 (catch_vfork_breakpoint_ops): New static constant.
412 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
413 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
414 to create the fork and vfork catchpoints.
415 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
416 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
418 (catch_exception_unhandled_breakpoint_ops): Likewise.
419 (catch_assert_breakpoint_ops): Likewise.
421 2008-10-16 Pedro Alves <pedro@codesourcery.com>
423 * remote.c (set_general_process): New.
424 (remote_check_symbols): Use it.
426 2008-10-16 Pedro Alves <pedro@codesourcery.com>
428 * remote.c (push_remote_target): Delete.
429 * target.h (push_remote_target): Delete declaration.
431 2008-10-15 Pedro Alves <pedro@codesourcery.com>
433 * remote.c (remote_close): Unregister remote_desc from the event
434 loop. Always restore the SIGINT handler. Discard all inferiors
436 (remote_detach_1, remote_disconnect): Don't unregister the file
437 descriptor from the event loop here.
438 (interrupt_query, readchar, getpkt_sane): Pop the target instead
439 of morning the current inferior.
440 (remote_kill): Don't unregister the file descriptor from the event
442 (remote_mourn_1): Don't discard inferiors here.
444 2008-10-15 Pedro Alves <pedro@codesourcery.com>
446 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
448 (moribund_breakpoint_here_p): Record the moribund
449 location in the moribund_locations vector.
450 * breakpoint.h (moribund_breakpoint_here_p): Declare.
451 (displaced_step_fixup): Check if the breakpoint the thread was
452 trying to step over has been removed since having been placed in
453 the displaced stepping queue.
454 (adjust_pc_after_break): In non-stop mode, check for a moribund
455 breakpoint at the stop pc.
456 (handle_inferior_event): Don't retire moribund breakpoints on
457 TARGET_WAITKIND_IGNORE.
459 2008-10-15 Pedro Alves <pedro@codesourcery.com>
461 * infrun.c (displaced_step_prepare): Switch thread temporarily
463 (displaced_step_fixup): Make sure target_resume sees ptid as
464 inferior_ptid. Add debug output.
466 2008-10-14 Pedro Alves <pedro@codesourcery.com>
470 * breakpoint.c (show_breakpoint_hit_counts): Delete.
471 (print_one_breakpoint_location): Adjust.
472 (breakpoint_clear_ignore_counts): Delete.
473 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
475 * target.c (generic_mourn_inferior): Don't clear ignore
476 counts (never reached).
478 2008-10-10 Doug Evans <dje@google.com>
480 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
481 for dwarf section offsets and sizes.
483 (dwarf2_per_cu_data): Ditto.
484 (create_all_comp_units): Change offset to unsigned int.
485 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
486 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
488 * dwarf2read.c (read_initial_length): Delete cu_header arg.
490 (read_checked_initial_length_and_offset): New function.
491 (read_offset_1): New function.
492 (read_offset): Call it.
493 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
494 instead of read_initial_length. Call read_offset_1 instead of
497 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
500 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
501 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
502 DW_AT_HP_block_index.
504 2008-10-10 Pedro Alves <pedro@codesourcery.com>
506 * remote.c (remote_start_remote): Always tell the stub if we're in
509 2008-10-09 Pedro Alves <pedro@codesourcery.com>
511 * remote.c (remote_wait): Rename to...
512 (remote_wait_as): ... this. Don't loop here. If the remote
513 didn't stop, return TARGET_WAITKIND_IGNORE.
514 (remote_wait): New, reimplemented on top of remote_wait_as.
516 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
518 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
521 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
523 * MAINTAINERS (Write After Approval): Add myself.
525 2008-10-09 Pedro Alves <pedro@codesourcery.com>
527 Make it compile without warnings.
529 * procfs.c (create_procinfo): Initialize `parent'.
530 (dead_procinfo): Pass a constant string as format to error.
531 (procfs_address_to_host_pointer): Add cast to gdb_type *.
532 (procfs_find_LDT_entry): Adjust format string to long int
534 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
535 (procfs_xfer_memory): Adjust prototype.
536 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
537 variable as printf_filtered format.
538 (procfs_make_note_section): Change type of auxv local to gdb_byte.
539 * Makefile.in: Remove special rule.
541 2008-10-09 Pedro Alves <pedro@codesourcery.com>
542 Daniel Jacobowitz <dan@codesourcery.com>
544 * remote.c (remote_open_1): Move acknowledging any pending ack,
545 querying supported features, activating noack mode, finding the
546 target description, enabling extended remote, and checking remote
547 symbols from here ...
548 (remote_start_remote): ... to here.
549 (remote_open_1): Don't pop the target if it is already gone.
550 * target.c (unpush_target): Check for the dummy target.
552 2008-10-09 Pedro Alves <pedro@codesourcery.com>
554 * ser-mingw.c: Include "command.h".
555 (pipe_windows_open): Declare locals at the beginning of the scope.
557 2008-10-08 Pedro Alves <pedro@codesourcery.com>
559 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
561 (remote_open_1): Clear waiting_for_stop_reply.
562 (remote_resume): Set waiting_for_stop_reply.
563 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
564 (putpkt_binary): If we're in async mode and waiting for a stop
565 reply, bail out with an error.
566 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
568 2008-10-08 Pedro Alves <pedro@codesourcery.com>
570 * remote.c (remote_get_thread_info): If the remote doesn't support
573 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
575 Convert static_kind into loc_kind enum.
576 * gdbtypes.h (enum field_loc_kind): New.
577 (union field_location): New field dwarf_block.
578 (struct field): Rename static_kind as loc_kind.
579 (FIELD_STATIC_KIND): Rename to ...
580 (FIELD_LOC_KIND): ... here.
581 (TYPE_FIELD_STATIC_KIND): Rename to ...
582 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
583 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
584 (TYPE_FIELD_STATIC): Remove.
585 (TYPE_FIELD_BITPOS): Reformat.
586 (SET_FIELD_BITPOS): New.
587 (FIELD_PHYSADDR): Rename to ...
588 (FIELD_STATIC_PHYSADDR): ... here.
589 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
590 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
591 (FIELD_PHYSNAME): Rename to ...
592 (FIELD_STATIC_PHYSNAME): ... here.
593 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
594 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
595 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
596 (field_is_static): New declaration.
597 * gdbtypes.c (field_is_static): New function.
598 (copy_type_recursive): Update throughout.
599 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
600 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
601 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
603 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
604 Pedro Alves <pedro@codesourcery.com>
606 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
607 avoid a name collision.
608 * gnu-nat.c: Likewise.
609 * i386gnu-nat.c: Likewise.
611 2008-10-07 Joel Brobecker <brobecker@adacore.com>
613 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
614 of arguments that are references.
616 2008-10-06 Doug Evans <dje@google.com>
618 * dwarf2read.c (dwarf2_die_debug): New static global.
619 (dump_die_shallow): Renamed from dump_die, New args f, indent.
620 Print to specified file, indented by the specified amount.
621 (dump_die_for_error): New fn. Point all existing callers of
623 (dump_die_die_1,dump_die): New fns, replaces ...
624 (dump_die_list): ... deleted.
625 (read_die_and_children_1): Old contents of read_die_and_children
627 (read_die_and_children): Rewrite.
628 (read_die_and_siblings): Call read_die_and_children_1 instead of
629 read_die_and_children.
630 (_initialize_dwarf2_read): New option "debug dwarf2-die".
631 * gdbinit.in (pdie): New macro.
633 * dwarf2read.c (offset_in_cu_p): New function.
634 (find_partial_die,follow_die_ref): Use it.
636 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
637 (maintenance_info_psymtabs): Ditto.
639 2008-10-05 Michael Snyder <msnyder@vmware.com>
641 * infrun.c (handle_inferior_event): Fix typo in comment.
643 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
645 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
647 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
650 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
653 2008-10-03 Joel Brobecker <brobecker@adacore.com>
655 * solib-osf.c: Include "solib.h".
657 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
659 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
660 and check for out-of-memory condition.
661 * exec.c (exec_file_command): Call it.
662 * infrun.c (handle_command, xdb_handle_command): Likewise.
663 * interps.c (interpreter_exec_cmd): Likewise.
664 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
665 * procfs.c (info_proc_cmd): Likewise.
666 * remote-mips.c (common_open): Likewise.
667 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
668 (gdbsim_open): Likewise.
669 * remote.c (extended_remote_run, remote_put_command)
670 (remote_get_command, remote_delete_command): Likewise.
671 * ser-mingw.c (pipe_windows_open): Likesise.
672 * source.c (add_path, show_substitute_path_command)
673 (unset_substitute_path_command, set_substitute_path_command):
675 * stack.c (backtrace_command): Likewise.
676 * symfile.c (symbol_file_command, generic_load)
677 (add_symbol_file_command): Likesise.
678 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
679 (maintenance_print_msymbols): Likewise.
681 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
683 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
684 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
685 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
686 valops.c (value_cast), varobj.c (c_number_of_children): Replace
687 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
688 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
689 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
690 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
691 (f77_get_upperbound): ... this function handling now only
692 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
693 (f77_get_dynamic_lowerbound): Replace with ...
694 (f77_get_lowerbound): ... this function handling now only
695 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
696 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
697 Update their callers.
698 * eval.c (evaluate_subexp_standard): Update their callers.
699 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
700 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
702 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
703 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
704 the lower_bound_was_default variable. Update the
705 f77_get_dynamic_upperbound, f77_get_upperbound and
706 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
707 * gdbtypes.c (print_bound_type): Remove the function.
708 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
710 * gdbtypes.h (enum array_bound_type): Remove.
711 (struct main_type): Remove the fields upper_bound_type and
712 lower_bound_type. Comment the new overload of the field artificial.
713 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
714 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
715 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
716 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
718 2008-10-02 Tom Tromey <tromey@redhat.com>
720 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
722 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
724 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
726 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
727 (mips_linux_init_abi): Do not override skip_trampoline_code.
728 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
729 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
730 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
731 (mips_skip_mips16_trampoline_code): Rename from
732 mips_skip_trampoline_code.
733 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
734 * infrun.c (handle_inferior_event): Do not pass zero to
735 in_solib_dynsym_resolve_code.
737 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
738 Pedro Alves <pedro@codesourcery.com>
740 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
743 2008-10-01 Tom Tromey <tromey@redhat.com>
745 * symtab.c (search_symbols): Update.
746 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
748 2008-10-01 Tom Tromey <tromey@redhat.com>
750 * symfile.c (syms_from_objfile): Update.
751 (reread_symbols): Update.
752 * objfiles.h (OBJF_SYMS): Remove.
753 (OBJF_REORDERED): Renumber.
754 (OBJF_SHARED): Likewise.
755 (OBJF_READNOW): Likewise.
756 (OBJF_USERLOADED): Likewise.
758 2008-10-01 Tom Tromey <tromey@redhat.com>
760 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
761 (find_pc_sect_symtab): Likewise.
762 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
763 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
764 MSYMBOL_TYPE, not SYMBOL_TYPE.
765 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
766 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
767 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
769 * m2-exp.y (yylex): Use SYMBOL_CLASS.
771 2008-10-01 Tom Tromey <tromey@redhat.com>
773 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
774 (scan_xcoff_symtab): Update.
775 * mdebugread.c (record_minimal_symbol): Update.
776 (parse_partial_symbols): Update.
777 * elfread.c (record_minimal_symbol): Update.
778 * dbxread.c (record_minimal_symbol): Update.
779 * coffread.c (record_minimal_symbol): Update.
780 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
781 (sh64_elf_make_msymbol_special): Update.
782 * mips-tdep.c (mips_elf_make_msymbol_special): Use
783 MSYMBOL_TARGET_FLAG_1.
784 (mips_elf_make_msymbol_special): Likewise.
785 (msymbol_is_special): Likewise.
786 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
787 (install_minimal_symbols): Likewise.
788 (prim_record_minimal_symbol): Update.
789 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
790 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
791 (MSYMBOL_SET_RTI): Redefine.
792 (MSYMBOL_IS_RTC): Redefine.
793 (MSYMBOL_IS_RTI): Redefine.
794 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
795 (MSYMBOL_IS_SPECIAL): Redefine.
796 * symtab.h (struct minimal_symbol) <info>: Remove.
797 <target_flag_1, target_flag_2>: New fields.
798 (MSYMBOL_INFO): Remove.
799 (MSYMBOL_TARGET_FLAG_1): New macro.
800 (MSYMBOL_TARGET_FLAG_2): Likewise.
801 (prim_record_minimal_symbol_and_info): Update.
803 2008-09-30 Joel Brobecker <brobecker@adacore.com>
805 * ada-lang.c (is_digits_suffix): Delete unused function.
807 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
809 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
812 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
814 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
816 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
817 supposed to be null. Fixes debugger segfaults.
818 (is_unchecked_variant): New function.
819 (to_fixed_variant_branch_type): Modify to leave unchecked unions
821 (ada_template_to_fixed_record_type_1): Fix comment.
823 2008-09-30 Joel Brobecker <brobecker@adacore.com>
825 * ada-lang.c (standard_exc): New static constant.
826 (ada_exception_catchpoint_cond_string): Add special handling
827 for the predefined exceptions.
829 2008-09-30 Joel Brobecker <brobecker@adacore.com>
831 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
832 the code accordingly.
834 2008-09-30 Joel Brobecker <brobecker@adacore.com>
836 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
837 treatment of expect_type. Return the correct type when dereferencing
840 2008-09-30 Tom Tromey <tromey@redhat.com>
843 * symtab.c (struct add_macro_name_data): New struct.
844 (add_macro_name): New function.
845 (default_make_symbol_completion_list): Complete macro names.
846 * scm-lang.c (scm_language_defn): Update.
847 * p-lang.c (pascal_language_defn): Update.
848 * objc-lang.c (objc_language_defn): Update.
849 * macrotab.h (macro_callback_fn): Add user_data argument.
850 (macro_for_each): Likewise.
851 (macro_for_each_in_scope): Declare.
852 * macrotab.c: (struct macro_for_each_data): New struct.
853 (foreach_macro): Use it.
854 (macro_for_each): Likewise.
855 (foreach_macro_in_scope): New function.
856 (macro_for_each_in_scope): Likewise.
857 * macrocmd.c (print_one_macro): Add argument.
858 (macro_list_command): Pass NULL to macro_for_each.
859 * m2-lang.c (m2_language_defn): Update.
860 * language.h (struct language_defn) <la_macro_expansion>: New
862 (macro_expansion): New enum.
863 * language.c (unknown_language_defn): Update. Fix order of
865 (auto_language_defn): Likewise.
866 (local_language_defn): Update.
867 * jv-lang.c (java_language_defn): Update.
868 * f-lang.c (f_language_defn): Update.
869 * c-lang.c (c_language_defn): Update.
870 (cplus_language_defn): Likewise.
871 (asm_language_defn): Likewise.
872 (minimal_language_defn): Likewise.
873 * ada-lang.c (ada_language_defn): Update.
875 2008-09-30 Joel Brobecker <brobecker@adacore.com>
877 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
878 (get_scope_pc_bounds): Use it.
880 2008-09-27 Tom Tromey <tromey@redhat.com>
883 * macrocmd.c (extract_identifier): Add is_parameter argument.
884 (macro_define_command): Update.
885 (macro_undef_command): Likewise.
886 * macroexp.c (stringify): New function.
887 (find_parameter): Likewise.
888 (gather_arguments): Add nargs argument. Handle varargs.
889 (substitute_args): Add is_varargs and va_arg_name arguments.
890 Handle varargs, splicing, stringification. Use find_parameter.
891 (expand): Handle varargs.
893 2008-09-27 Tom Tromey <tromey@redhat.com>
895 * scm-lang.c (scm_language_defn): Update.
896 * p-typeprint.c (pascal_print_typedef): New function.
897 * p-lang.h: (pascal_print_typedef): Declare.
898 * p-lang.c (pascal_language_defn): Update.
899 * objc-lang.c (objc_language_defn): Update.
900 * m2-typeprint.c (m2_print_typedef): New function.
901 * m2-lang.h (m2_print_typedef): Declare.
902 * m2-lang.c (m2_language_defn): Update.
903 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
905 (struct language_defn) <la_print_typedef>: New field.
906 (default_print_typedef): Declare.
907 (LA_PRINT_TYPEDEF): New define.
908 * language.c (unknown_language_defn): Update.
909 (auto_language_defn): Update.
910 (local_language_defn): Update.
911 * jv-lang.c (java_language_defn): Update.
912 * f-lang.c (f_language_defn): Update.
913 * c-typeprint.c (c_print_typedef): New function.
914 * c-lang.h (c_print_typedef): Declare.
915 * c-lang.c (c_language_defn): Update.
916 (cplus_language_defn): Update.
917 (asm_language_defn): Update.
918 (minimal_language_defn): Update.
919 * ada-lang.c (ada_language_defn): Update.
920 * typeprint.c (default_print_typedef): New function.
922 2008-09-27 Tom Tromey <tromey@redhat.com>
924 * jv-exp.y (insert_exp): Define using ISO syntax.
925 (copy_exp): Likewise.
926 (push_expression_name): Likewise.
927 (push_fieldnames): Likewise.
928 (java_type_from_name): Likewise.
931 (parse_number): Likewise.
933 2008-09-26 Joel Brobecker <brobecker@adacore.com>
935 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
937 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
939 * stack.c (print_frame_args): Fix typos in comments.
941 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
943 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
945 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
947 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
949 2008-09-24 Andreas Schwab <schwab@suse.de>
951 * frame.c (get_frame_register_bytes): Take pseudo registers into
952 account. Avoid excessive function calls.
954 2008-09-23 Doug Evans <dje@google.com>
956 * dcache.c (state_chars): New static global.
957 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
959 (dcache_info): Print cache state as mnemonically useful letters instead
962 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
964 2008-09-22 Tom Tromey <tromey@redhat.com>
966 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
969 2008-09-22 Pedro Alves <pedro@codesourcery.com>
971 * infrun.c (follow_exec): Don't do a generic mourn. Instead
972 inline the required bits.
973 * breakpoint.h (enum inf_context): Add inf_execd.
975 2008-09-22 Pedro Alves <pedro@codesourcery.com>
977 * infrun.c (handle_inferior_event): In the follow exec case,
978 context-switch before doing anything else.
980 2008-09-22 Pedro Alves <pedro@codesourcery.com>
982 * top.c (any_thread_of, kill_or_detach): New functions.
983 (quit_target): Iterate over all inferiors, killing or detaching
986 2008-09-22 Pedro Alves <pedro@codesourcery.com>
988 Remove the attach_flag global, and make it per-inferior.
990 * inferior.h (attach_flag): Delete.
991 (inferior_process): Declare.
992 * solib.c (update_solib_list): Adjust.
993 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
994 * inf-ptrace.c (inf_ptrace_detach): Adjust.
995 (inf_ptrace_files_info): Get it from the current inferior.
996 * inf-ttrace.c (inf_ttrace_attach): Adjust.
997 (inf_ttrace_files_info): Get it from the current
999 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
1000 (clear_sigint_trap): Get it from the current process.
1001 * remote.c (extended_remote_attach_1)
1002 (extended_remote_create_inferior_1): Adjust.
1003 * top.c (quit_confirm, quit_target): Get it from the current inferior.
1004 * procfs.c (do_detach): Adjust.
1005 (procfs_wait): Get it from the event inferior.
1006 (procfs_files_info): Get it from the current inferior.
1007 * nto-procfs.c (procfs_files_info): Likewise.
1008 (procfs_attach): Adjust. Set the attach_flag here.
1009 (do_attach): Don't set it here.
1010 (procfs_detach): Don't clear it.
1011 (procfs_mourn_inferior): Don't clear it.
1012 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1013 * target.c (attach_flag): Delete.
1014 (generic_mourn_inferior): Don't clear it.
1015 * win32-nat.c (get_win32_debug_event): Get it from the event
1017 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
1018 in the inferior accordingly.
1019 (win32_attach): Don't set the attach_flag here. Pass 1 to
1020 do_intial_win32_stuff.
1021 (win32_files_info): Get it from the current inferior.
1022 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
1023 do_intial_win32_stuff.
1025 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1027 Make the stop_soon global be per-inferior instead.
1029 * infcmd.c (attach_command_post_wait): Adjust.
1030 (attach_command): Likewise.
1032 * inferior.h (stop_soon): Delete.
1033 (struct inferior): Add stop_soon member.
1035 * infrun.c (stop_soon): Delete.
1036 (clear_proceed_status, start_remote)
1037 (fetch_inferior_event, handle_inferior_event): Adjust.
1038 (signal_stop_state): Don't check stop_soon here. Check in callers
1040 (save_inferior_status, restore_inferior_status): Adjust.
1042 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
1043 signals to common code if starting up the inferior.
1045 * inferior.h (struct inferior_info): Added stop_soon member.
1046 * inferior.c (add_inferior) Clear stop_soon.
1048 * mips-tdep.c (heuristic_proc_start): Adjust.
1049 * nto-procfs.c (procfs_create_inferior): Adjust.
1050 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
1051 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1052 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
1053 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
1055 * win32-nat.c (do_initial_win32_stuff): Adjust.
1057 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
1059 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1061 Implement remote multi-process extensions.
1063 * remote.c (struct remote_state): Add extended and
1064 multi_process_aware fields.
1065 (remote_multi_process_p): New.
1066 (PACKET_vKill): New.
1067 (record_currthread): Use thread_change_ptid. Notice new
1069 (set_thread, remote_thread_alive): Use write_ptid.
1070 (write_ptid, read_ptid): New.
1071 (remote_current_thread, remote_threads_extra_info): Use them.
1072 (remote_threads_info): Likewise. Detect new inferiors.
1073 (remote_start_remote): Add inferior to inferior list.
1074 (remote_multi_process_feature): New.
1075 (remote_protocol_features): Add "multiprocess" feature.
1076 (remote_query_supported): Pass "multiprocess+" as supported
1078 (remote_open_1): Clear multi_process_aware. Set extended
1080 (remote_detach_1): Detach current process. Use extended packet
1081 format for extended-remote multi-process. Detach process from the
1082 inferior list. Only mourn after printing output.
1083 (extended_remote_attach_1): Add process to the inferior list.
1084 (remote_vcont_resume): Use write_ptid to pass the thread ids.
1085 (remote_wait): Use read_ptid. Implement the extended
1086 multi-process extension format of the 'W' and 'X' reply packets.
1087 Remove exited inferiors from inferior list.
1088 (remote_xfer_memory): Set general thread.
1089 (remote_vkill): New.
1090 (extended_remote_kill): New.
1091 (remote_mourn_1): Discard all inferiors.
1092 (select_new_thread_callback): New.
1093 (extended_remote_mourn_1): If there are more processes to debug,
1094 switch to a thread in another process, and don't pop the target.
1095 (extended_remote_create_inferior_1): Add the new process to the
1097 (remote_stopped_by_watchpoint): Indenting.
1098 (remote_xfer_partial): Set the general thread.
1099 (remote_pid_to_str): If the remote is multi-process aware, print
1100 the process id as well as the thread id.
1101 (remote_get_thread_local_address): Use write_ptid.
1102 (init_extended_remote_ops): Register extended_remote_kill.
1103 (_initialize_remote): Register new packets. Change
1104 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
1107 * thread.c (thread_change_ptid): Also account for the inferior pid
1110 * inferior.h (discard_all_inferiors): Declare.
1111 * inferior.c (discard_all_inferiors): New.
1113 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1115 * gnu-nat.c (gnu_attach): Add process to inferiors table.
1116 (gnu_detach): Remove it.
1117 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
1119 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
1120 to inferior table accordingly.
1121 (inf_ptrace_attach): Add new process to inferior table.
1122 (inf_ptrace_detach): Remove it.
1123 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
1124 to inferior table accordingly.
1125 (inf_ttrace_attach): Add process to inferior table.
1126 (inf_ttrace_detach): Remove it.
1127 * linux-fork.c (init_fork_list): Delete any left over inferior.
1128 (linux_fork_mourn_inferior, detach_fork_command): Also delete
1129 processes from inferior list.
1130 * monitor.c (monitor_open): Add process to inferior list.
1131 (monitor_close): Remove it.
1132 * nto-procfs.c (procfs_attach): Add process to inferior list.
1133 Find threads after pushing the target.
1134 (procfs_detach): Remove process from inferior list.
1135 (procfs_create_inferior): Add process to inferior list.
1136 * procfs.c (procfs_detach): Remove process from inferior list.
1137 (do_attach): Add process to inferior list.
1138 * remote-sim.c (sim_create_inferior): Add process to inferior list.
1139 (gdbsim_close): Remove it.
1140 * target.c (generic_mourn_inferior): If inferior_ptid is not
1141 null_ptid, remove the corresponding inferior from inferior list.
1142 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
1143 (win32_detach): Remove it.
1144 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
1145 to inferior list accordingly.
1146 * fork-child.c (fork_inferior): Add process to inferior list.
1147 * corelow.c (CORELOW_PID): Define.
1148 (core_close): Remove core from inferior list.
1149 (core_open): Add it.
1151 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1153 * inferior.h: Forward declare struct ui_out.
1154 Forward declare struct private_inferior.
1155 (struct inferior): New.
1156 (init_inferior_list, add_inferior, add_inferior_silent)
1157 (delete_inferior, delete_inferior_silent, detach_inferior)
1158 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1159 (valid_inferior_id, find_inferior_pid): New functions.
1160 (inferior_callback_func): New typedef.
1161 (iterate_over_inferiors, print_inferior, have_inferiors)
1162 (current_inferior): New functions.
1163 * inferior.c: New file.
1165 * Makefile.in (SFILES): Add inferior.c.
1166 (COMMON_OBS): Add inferior.o.
1168 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
1170 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
1171 instead of determining symbol and line info directly.
1172 * MAINTAINERS: Update my email address.
1174 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
1176 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
1177 at the same address as a prologue marker. Do not skip an entire
1180 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
1182 * frame.c (get_frame_register_bytes): Comment improvments.
1184 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1186 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
1189 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1191 * MAINTAINERS: Update my email address.
1193 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1195 * frame.c (get_frame_register_bytes): Detect bad debug info.
1197 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1199 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
1200 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
1202 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
1204 (handle_inferior_event): ... here after the add_thread call together
1205 with the local adjust_pc_after_break and reinit_frame_cache calls.
1207 2008-09-16 David Daney <ddaney@avtrex.com>
1209 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
1210 all hardware bpstats.
1212 2008-09-16 Joel Brobecker <brobecker@adacore.com>
1214 * gstdint.h: Delete.
1216 2008-09-15 Mark Kettenis <kettenis@gnu.org>
1218 * infcall.c (generic_push_dummy_code): Remove.
1219 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
1221 2008-09-15 Doug Evans <dje@google.com>
1223 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
1224 (struct attribute): Ditto.
1226 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1228 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
1229 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
1231 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
1232 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
1233 Correct arguments and improve comments.
1234 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
1236 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
1237 point DBX register, change error to warning, and improve comments.
1239 2008-09-14 Doug Evans <dje@google.com>
1241 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
1243 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1245 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
1247 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1249 * defs.h (GCC_GENERATED_STDINT_H): Define.
1251 2008-09-13 Tom Tromey <tromey@redhat.com>
1253 * varobj.c (varobj_set_display_format): Use xfree.
1254 * tracepoint.c (stringify_collection_list): Use xfree.
1255 * remote-fileio.c (remote_fileio_reset): Use xfree.
1256 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
1257 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
1259 * cp-support.c (mangled_name_to_comp): Use xfree.
1261 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1263 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
1264 the associated complete symbol is also in the list.
1265 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
1266 extracted out from ada_lookup_symbol_list.
1267 (ada_lookup_symbol_list): Use them. Remove the search through
1268 the minimal symbols.
1270 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1272 * dwarf2read.c (add_partial_subprogram): New procedure.
1273 (scan_partial_symbols): Use it.
1274 (load_partial_dies): Read in children of subprogram and lexical
1275 blocks for Ada compilation units.
1277 2008-09-13 Tom Tromey <tromey@redhat.com>
1279 * symfile.c (build_id_verify): Free 'found'.
1280 (find_separate_debug_file): Use xfree, not free.
1282 2008-09-12 Doug Evans <dje@google.com>
1284 * corefile.c (write_memory): Remove unnecessary copying.
1286 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
1287 order of _initialize_* fns.
1289 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
1290 first_die_offset. All uses updated.
1291 Delete unused members cu_head_ptr, next.
1292 Move members base_known, base_address to ...
1293 (dwarf2_cu) ... here. All uses updated.
1295 2008-09-12 Pedro Alves <pedro@codesourcery.com>
1297 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
1298 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
1300 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1302 * fork-child.c (startup_inferior): Use target_wait and target_resume
1303 directly instead of calling wait_for_inferior / resume.
1305 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
1306 or init_wait_for_inferior.
1307 (run_command_1): Call init_wait_for_inferior.
1309 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1311 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
1312 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
1313 builtin_type_int, builtin_type_long, builtin_type_signed_char,
1314 builtin_type_unsigned_char, builtin_type_unsigned_short,
1315 builtin_type_unsigned_int, builtin_type_unsigned_long,
1316 builtin_type_float, builtin_type_double, builtin_type_long_double,
1317 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
1318 builtin_type_bool, builtin_type_long_long,
1319 builtin_type_unsigned_long_long): Remove macros.
1321 (builtin_type_f_character, builtin_type_f_integer,
1322 builtin_type_f_integer_s2, builtin_type_f_logical,
1323 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
1324 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
1325 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
1326 builtin_type_f_complex_s32): Likewise.
1328 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
1329 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
1331 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
1332 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
1334 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
1335 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
1337 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1339 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
1340 target_gdbarch instead of builtin_type_void_data_ptr.
1341 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
1342 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
1343 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
1344 open_symbol_file_object): Likewise.
1345 * nto-tdep.c (LM_ADDR): Likewise.
1347 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1349 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
1350 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
1351 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
1353 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1355 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
1356 and its associated types to perform pointer conversion.
1357 (procfs_can_use_hw_breakpoint): Likewise.
1358 (procfs_auxv_parse): Remove unused variable.
1360 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1362 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
1363 instead of builtin_type_void_data_ptr.
1364 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
1366 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1368 * expprint.c (print_subexp_standard): Compare against builtin type
1369 associated with exp->gdbarch instead of builtin_type_char.
1371 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
1372 extract values of arbitrary logical type. Handle arbitrary
1375 * printcmd.c (float_type_from_length): New function.
1376 (print_scalar_formatted, printf_command): Use it.
1378 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1380 * valops.c: Include "objfiles.h" and "symtab.h".
1381 (find_function_in_inferior): New argument OBJF_P. Use it to return
1382 objfile where function is defined. Use per-objfile arch types
1383 instead of builtin_type_ to define default return type.
1385 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
1386 architecture to define inferior call argument types.
1387 * gcore.c (derive_heap_segment): Likewise.
1388 * objc-lang.c (value_nsstring): Likewise.
1389 * scm-lang.c (scm_lookup_name): Likewise.
1390 * scm-valprint.c (scm_inferior_print): Likewise.
1391 * valops.c (value_allocate_space_in_inferior): Likewise.
1393 * eval.c (evaluate_subexp_standard): Update calls.
1394 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
1396 * linux-fork.c: Include "objfiles.h".
1397 * scm-lang.c: Include "objfiles.h".
1398 * scm-valprint.c: Include "objfiles.h".
1400 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1402 * gdbarch.sh (name_of_malloc): Remove.
1403 * gdbarch.c, gdbarch.h: Re-generate.
1404 * valops.c (value_allocate_space_in_inferior): Do not call
1405 gdbarch_name_of_malloc.
1407 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1409 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
1410 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
1411 (value_bit_index): Use extract_unsigned_integer
1412 instead of unpack_long to read single byte.
1414 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1416 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
1417 associates types instead of builtin_type_ macros.
1418 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
1419 (call_function_by_hand): Use per-architecture "int" type as
1420 fall-back if find_function_addr returns NULL VALUE_TYPE.
1421 Update call to value_arg_coerce.
1423 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1425 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
1426 (cplus_make_method_ptr): Add TYPE parameter.
1427 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
1428 on to current_cp_abi.method_ptr_size callback.
1429 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
1430 current_cp_abi.make_method_ptr callback.
1432 * gdbtypes.c (lookup_methodptr_type): Pass target type
1433 argument to cplus_method_ptr_size.
1434 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
1435 (value_struct_elt_for_reference): Likewise.
1437 * gnu-v3-abi.c (get_class_arch): New function.
1438 (vtable_address_point_offset): Add GDBARCH parameter. Use it
1439 instead of current_gdbarch. Update all callers.
1440 (gnuv3_get_vtable): Likewise.
1441 (gnuv3_get_virtual_fn): Likewise.
1442 (gnuv3_decode_method_ptr): Likewise.
1443 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
1444 Use it instead of current_gdbarch.
1445 (gnuv3_virtual_fn_field): Likewise.
1446 (gnuv3_baseclass_offset): Likewise.
1447 (gnuv3_print_method_ptr): Likewise.
1448 (gnuv3_method_ptr_to_value): Likewise.
1449 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
1450 class architecture. Use architecture types instead of builtin types.
1451 (gnuv3_make_method_ptr): Likewise.
1453 * cp-valprint.c (cp_print_class_member): Expect pointer type
1454 instead of class type. Use its length when extracting value.
1455 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
1457 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1459 * stack.c (return_command): Use frame architecture to determine
1460 default integer return type.
1462 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
1463 to determine pointer types.
1464 (f77_get_dynamic_upperbound): Likewise.
1466 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
1467 (resolve_msgsend): Use architecture of current frame to determine
1468 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
1469 (resolve_msgsend_stret, resolve_msgsend_super,
1470 resolve_msgsend_super_stret): Likewise.
1472 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1474 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
1475 instead of builtin_type_ macros.
1476 * amd64-tdep.c (amd64_register_type): Likewise.
1477 (amd64_get_longjmp_target): Likewise.
1478 * arm-tdep.c (arm_register_type): Likewise.
1479 * avr-tdep.c (avr_register_type): Likewise.
1480 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
1481 * frv-tdep.c (frv_register_type): Likewise.
1482 * h8300-tdep.c (h8300_register_type): Likewise.
1483 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
1484 hppa_skip_trampoline_code): Likewise.
1485 * i386-tdep.c (i386_register_type): Likewise.
1486 (i386_unwind_pc, i386_sse_type): Likewise.
1487 * ia64-tdep.c (ia64_register_type): Likewise.
1488 * m32r-tdep.c (m32r_register_type): Likewise.
1489 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
1490 * m88k-tdep.c (m88k_register_type): Likewise.
1491 * mep-tdep.c (mep_register_type): Likewise.
1492 * mips-tdep.c (mips_pseudo_register_type): Likewise.
1493 * mn10300-tdep.c (mn10300_register_type): Likewise.
1494 * mt-tdep.c (mt_copro_register_type): Likewise.
1495 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
1496 (rs6000_convert_register_p, rs6000_register_to_value,
1497 rs6000_value_to_register): Likewise.
1498 * s390-tdep.c (s390_register_type): Likewise.
1499 * sh64-tdep.c (sh64_register_type): Likewise.
1500 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
1501 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
1502 sh_sh4_build_float_register_type, sh_sh4_register_type,
1503 sh_default_register_type): Likewise.
1504 * sparc64-tdep.c (sparc64_register_type): Likewise.
1505 * sparc-tdep.c (sparc32_register_type): Likewise.
1506 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
1507 * v850-tdep.c (v850_register_type): Likewise.
1508 * vax-tdep.c (vax_register_type): Likewise.
1509 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
1510 xtensa_push_dummy_call): Likewise.
1512 * std-regs.c (value_of_builtin_frame_fp_reg,
1513 value_of_builtin_frame_pc_reg): Likewise.
1514 * target-descriptions.c (tdesc_register_type): Likewise.
1516 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1518 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
1519 instead of builtin_type_int as default unspecified integral type.
1520 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
1521 assign_component, to_fixed_range_type): Likewise.
1522 * ada-typeprint.c (print_range, print_range_bound,
1523 print_range_type_named): Likewise.
1524 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
1525 * eval.c (evaluate_subexp_standard): Likewise.
1526 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1527 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
1528 build_gdb_vtable_type): Likewise.
1529 * jv-lang.c (java_array_type): Likewise.
1530 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
1531 * m2-valprint.c (m2_print_long_set): Likewise.
1532 * parse.c (follow_types): Likewise.
1533 * p-typeprint.c (pascal_type_print_base): Likewise.
1534 * valops.c (value_one, value_array, value_string,
1535 value_bitstring): Likewise.
1536 * value.c (allocate_repeat_value, value_from_string): Likewise.
1537 * varobj.c (c_describe_child): Likewise.
1538 * mt-tdep.c (mt_register_type): Likewise.
1539 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
1540 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
1542 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1544 * defs.h (struct gdbarch): Add forward declaration.
1545 (set_next_address): Add GDBARCH argument.
1546 * printcmd.c (set_next_address): Use it to find pointer type.
1547 * breakpoint.c (breakpoint_1): Update call.
1548 * source.c (line_info): Likewise.
1549 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1551 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1552 types for internal variable values.
1553 * infrun.c (handle_inferior_event): Likewise.
1554 * source.c (forward_search_command, reverse_search_command): Likewise.
1555 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1556 set_tracepoint_num, set_traceframe_context): Likewise.
1558 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1560 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1561 and builtin_true_unsigned_char.
1562 (builtin_type_true_char): Remove macro, add extern declaration.
1563 (builtin_type_true_unsigned_char): Add extern declaration.
1564 * gdbtypes.c (builtin_type_true_char): New global variable.
1565 (builtin_type_true_unsigned_char): Likewise.
1566 (_initialize_gdbtypes): Initialize them.
1567 (gdbtypes_post_init): Do not initialize builtin_true_char
1568 and builtin_true_unsigned_char members of struct builtin_type.
1570 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1571 use builtin_type_true_unsigned_char instead.
1573 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1574 instead of builtin_type_char for internal string.
1576 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1578 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1579 (builtin_type_f_void): Remove macro.
1580 * gdbtypes.c (builtin_type_void): New global variable.
1581 (_initialize_gdbtypes): Initialize it.
1583 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1584 lookup_pointer_type or lookup_function_type on builtin_type_void.
1585 * printcmd.c (set_next_address): Likewise.
1586 * objc-lang.c (value_nsstring): Likewise.
1587 * mt-tdep.c (mt_copro_register_type): Likewise.
1588 * xtensa-tdep.c (xtensa_register_type): Likewise.
1590 * symfile.c (syms_from_objfile): Remove special handling
1591 of builtin_type_void and builtin_type_char.
1593 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1595 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1596 of builtin_type_ macros when handling OP_OBJC_ operations.
1597 * objc-lang.c (print_object_command): Likewise.
1599 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1601 * ada-valprint.c: Include "objfiles.h".
1602 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1603 a System.Address type is defined to retrieve the proper pointer type
1606 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1608 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1609 result type instead of builtin_type_int.
1610 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1611 (ada_value_subscript): Update call to value_pos_atr.
1612 (ada_value_ptr_subscript): Likewise.
1613 (ada_evaluate_subexp): Likewise.
1615 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1617 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1618 (cast_from_fixed_to_double): Rename to ...
1619 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1620 of builtin_type_double.
1621 (ada_value_cast): Use cast_from_fixed instead of casting result
1622 of cast_from_fixed_to_double.
1623 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1625 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1627 * valops.c (value_ind): No longer allow dereferencing an
1629 * eval.c (evaluate_subexp_standard): Handle deferencing an
1631 * ada-lang.c (ada_evaluate_subexp): Likewise.
1633 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1635 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1636 a reference type, pass the reference type directly to unpack_pointer.
1637 * c-valprint.c (c_val_print): Likewise.
1638 * f-valprint.c (f_val_print): Likewise.
1639 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1640 * p-valprint.c (pascal_val_print): Likewise.
1642 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1644 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1645 to construct the EVAL_SKIP dummy return value.
1646 * ada-lang.c (ada_evaluate_subexp): Likewise.
1647 * jv-lang.c (evaluate_subexp_java): Likewise.
1648 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1649 * scm-lang.c (evaluate_exp): Likewise.
1651 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1653 * value.h (coerce_enum, coerce_number): Remove prototypes.
1654 * value.c (coerce_enum, coerce_number): Remove.
1655 * valarith.c (value_x_binop): Do not call coerce_enum.
1656 (value_x_unop): Likewise.
1657 (value_logical_not): Call coerce_array instead of coerce_number.
1659 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1661 * ax-gdb.c: Include "language.h".
1662 (gen_frame_args_address): Add GDBARCH parameter; use it
1663 instead of current_gdbarch.
1664 (gen_frame_locals_address): Likewise.
1665 (gen_var_ref): Add GDBARCH parameter. Update calls to
1666 gen_frame_args_address and gen_frame_locals_address. Use
1667 pointer type from gdbarch.
1668 (gen_usual_unary): Add EXP parameter. Use integer type
1670 (gen_usual_arithmetic): Likewise.
1671 (gen_integral_promotions): Likewise.
1672 (gen_add, gen_sub): Remove.
1673 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1674 (gen_logical_not): Use passed-in boolean result type
1675 instead of builtin_type_int.
1676 (gen_complement): Do not call gen_usual_unary or
1677 gen_integral_promotions.
1678 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1679 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1680 Use builtin_type_int32 as internal range type.
1681 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1682 as result type. Update call to gen_expr.
1683 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1684 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1685 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1686 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1687 Use exp->gdbarch instead of current_gdbarch.
1688 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1690 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1692 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1693 and unop_promote before calling value_binop et. al.
1694 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1695 and unop_promote before calling value_binop et. al.
1697 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1698 (value_pos): Do not call unop_promote.
1699 (value_neg, value_complement): Likewise.
1701 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1703 * value.h (unop_promote, binop_promote): Add prototypes.
1704 * eval.c (unop_promote, binop_promote): New functions.
1705 * valarith.c (unop_result_type, binop_result_type): Remove.
1706 (value_binop): Call binop_promote or unop_promote.
1707 Inline remaining parts of binop_result_type. Remove special
1708 code to truncate integer values for unsigned operations.
1709 (value_pos): Call unop_promote. Inline remaining parts of
1711 (value_neg, value_complement): Likewise.
1713 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1715 * value.h (value_add, value_sub): Remove.
1716 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1717 * valarith.c (value_add, value_sub): Remove.
1718 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1719 (find_size_for_pointer_math): Add assertion. Update comment.
1720 (value_binop): Update comment.
1722 * eval.c (ptrmath_type_p): New function.
1723 (evaluate_subexp_standard): Replace value_add and value_sub
1724 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1725 Use builtin_type_uint8 instead of builtin_type_char to hold
1726 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1727 * valarith.c (value_subscript): Replace value_add by
1728 value_ptradd. Replace value_sub by value_binop.
1729 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1730 (ada_tag_name_2): Replace value_add by value_ptradd.
1731 (ada_evaluate_subexp): Replace value_add and value_sub by
1733 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1735 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1736 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1738 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1740 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1741 the expression architecture instead of builtin_type_int as the
1744 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1746 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1747 a type parameter as expression element.
1748 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1749 type as expression element.
1750 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1751 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1753 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1755 * language.h (struct language_arch_info): New members
1756 bool_type_default and bool_type_symbol.
1757 (lang_bool_type): Remove prototype.
1758 (LA_BOOL_TYPE): Remove macro.
1759 (language_bool_type): Add prototype.
1760 * language.c (lang_bool_type): Remove.
1761 (language_bool_type): New function.
1763 * value.h (value_in): Change return value to int.
1764 * value.c (value_in): Return int instead of struct value *.
1766 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1767 of using LA_BOOL_TYPE. Update call to value_in.
1768 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1769 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1771 * language.c (unknown_language_arch_info): Set bool_type_default member
1772 of struct language_arch_info.
1773 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1774 bool_type_default members of struct language_arch_info.
1775 * c-lang.c (c_language_arch_info): Set bool_type_default member
1776 of struct language_arch_info.
1777 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1778 members of struct language_arch_info.
1779 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1780 bool_type_default members of struct language_arch_info.
1781 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1782 bool_type_default members of struct language_arch_info.
1783 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1784 bool_type_default members of struct language_arch_info.
1785 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1786 bool_type_default members of struct language_arch_info.
1788 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1790 * jv-lang.c (enum java_primitive_types): New type.
1791 (java_language_arch_info): New function.
1792 (java_language): Use it instead of c_language_arch_info.
1794 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1796 * value.h (value_bitstring_subscript): New prototype.
1797 * valarith.h (value_bitstring_subscript): New function.
1798 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1799 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1800 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1802 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1804 * expression.h (struct expression): New member GDBARCH.
1805 * parse.c (parse_exp_in_context): Initialize it.
1806 * parser-def.h (parse_gdbarch, parse_language): New macros.
1808 * ada-exp.y (parse_type): New macro.
1809 Replace builtin_type_ macros by using parse_type.
1810 Replace current_language by parse_language.
1811 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1812 Replace builtin_type_ macros.
1814 * c-exp.y (parse_type): New macro.
1815 Replace builtin_type_ macros by using parse_type.
1816 (parse_number): Replace current_gdbarch by parse_gdbarch.
1817 (yylex): Replace current_language by parse_language.
1819 * f-exp.y (parse_type, parse_f_type): New macros.
1820 Replace builtin_type_ macros by using parse_{f_,}type.
1821 (parse_number): Replace current_gdbarch by parse_gdbarch.
1822 (yylex): Replace current_language by parse_language.
1824 * jv-exp.y (parse_type): New macro.
1825 (parse_number): Replace builtin_type_ macros by using parse_type.
1827 * m2-exp.y (parse_type, parse_m2_type): New macros.
1828 Replace builtin_type_ macros by using parse_{m2_,}type.
1830 * objc-exp.y (parse_type): New macro.
1831 Replace builtin_type_ macros by using parse_type.
1832 (parse_number): Replace current_gdbarch by parse_gdbarch.
1833 (yylex): Replace current_language by parse_language.
1835 * p-exp.y (parse_type): New macro.
1836 Replace builtin_type_ macros by using parse_type.
1837 (parse_number): Replace current_gdbarch by parse_gdbarch.
1838 (yylex): Replace current_language by parse_language.
1840 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1842 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1843 and DATA_SYMBOL_TYPE arguments.
1844 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1845 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1846 (write_dollar_variable): Update call.
1848 * ada-exp.y (write_var_or_type): Update call.
1849 * c-exp.y: Likewise.
1850 * f-exp.y: Likewise.
1851 * jv-exp.y: Likewise.
1852 * m2-exp.y: Likewise.
1853 * objc-exp.y: Likewise.
1854 * p-exp.y: Likewise.
1856 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1858 * ada-lang.c (ada_parent_type): Add handling of the case where
1859 the _parent field is a pointer and/or has a parallel XVS type.
1860 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1861 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1862 the type of the tag instead of doing forcing an EVAL_NORMAL
1863 expression evaluation.
1865 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1866 Joel Brobecker <brobecker@adacore.com>
1868 * ada-lang.c (is_digits_suffix): New function.
1869 (is_dot_digits_suffix): Remove.
1870 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1871 before looking up in symbol table, and do not use wild matches on them.
1872 (wild_match): Reimplement for speed and to allow matching of operator
1874 (is_valid_name_for_wild_match): Return zero for names that do not
1875 follow the GNAT encoding.
1877 (is_name_suffix): Fix typo in comment.
1878 (to_record_with_fixed_variant_part): Ditto.
1880 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1882 * Makefile.in (gnu-nat.o): New rule.
1884 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1886 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1887 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1889 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1891 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1892 Add special handling for pointer types.
1894 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1896 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1898 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1900 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1902 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1903 of builtin_type_int.
1904 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1905 instead of builtin_type_int.
1907 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1909 * infrun.c (normal_stop): Run hook-stop last.
1911 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1913 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1914 (init_gnu_ops): Don't register it.
1916 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1918 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1921 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1923 * valops.c (value_cast_structs): Return NULL for failure.
1924 (value_cast): Handle NULL from value_cast_structs.
1925 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1927 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1929 * inferior.h (context_switch_to): Delete.
1930 * infrun.c (context_switch): Don't save and load infrun state.
1931 (context_switch_to): Delete.
1933 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1934 calls by switch_to_thread calls.
1936 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1937 * thread.c (main_thread_state, main_thread_executing): Delete.
1938 (inferior_thread): Delete references to them.
1939 (add_thread_silent): Fix case where we're adding a thread with the
1940 same ptid as an exited thread. Remove references to
1942 (load_infrun_state, save_infrun_state): Delete.
1943 (thread_alive, is_thread_state, any_running, is_executing)
1944 (set_executing): Remove the special handling for targets that
1945 don't register any thread.
1946 (restore_current_thread, thread_apply_all_command)
1947 (do_captured_thread_select): Unconditionally call
1950 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1951 Call switch_to_thread instead of context_switch_to.
1953 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1955 Remove global continuations in favour of a per-thread
1958 * gdbthread.h (struct thread_info): Add comments around
1959 continuations and intermediate_continuations.
1960 (save_infrun_state, load_infrun_state): Delete continuations and
1961 intermediate_continuations arguments.
1962 * infrun.c (context_switch): Don't context-switch the continuations.
1963 * thread.c (clear_thread_inferior_resources): Discard all
1964 continuations of the thread we're clearing.
1965 (save_infrun_state, load_infrun_state): Delete continuations and
1966 intermediate_continuations arguments, and the code referencing
1968 * utils.c: Include "gdbthread.h".
1969 (cmd_continuation, intermediate_continuation): Delete.
1970 (add_continuation): Add thread_info* argument. Install the
1972 (restore_thread_cleanup): New.
1973 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1975 (do_all_continuations): Reimplement.
1976 (discard_all_continuations_thread_callback,
1977 discard_all_continuations_thread): New.
1978 (discard_all_continuations): Reimplement.
1979 (add_intermediate_continuation): Add thread_info* argument.
1980 Install the continuation on it.
1981 (do_all_intermediate_continuations_thread_callback)
1982 (do_all_intermediate_continuations_thread): New.
1983 (do_all_intermediate_continuations): Reimplement.
1984 (discard_all_intermediate_continuations_thread_callback): New.
1985 (discard_all_intermediate_continuations_thread): New.
1986 (discard_all_intermediate_continuations): Reimplement.
1988 * breakpoint.c (until_break_command): Install the continuation on
1991 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1992 (struct thread_info): Forward declare.
1993 (add_continuation, add_intermediate_continuation): Add
1994 thread_info* argument.
1995 (do_all_continuations_thread, discard_all_continuations_thread)
1996 (do_all_intermediate_continuations_thread)
1997 (discard_all_intermediate_continuations_thread): Declare.
1998 * inf-loop.c (inferior_event_handler): In non-stop only run
1999 continuations on the thread that stopped. In all-stop, run
2000 continuations on all threads.
2001 * infcmd.c (step_once, finish_command): Adjust.
2003 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2005 Remove the global stop_step in favour of a per-thread
2008 * inferior.h (stop_step): Delete.
2010 * gdbthread.h (struct thread_info): Add comments to stop_step.
2011 (save_infrun_state, load_infrun_state): Remove stop_step argument.
2012 * thread.c (load_infrun_state, save_infrun_state): Remove
2013 stop_step argument, and references to it.
2015 * infrun.c (clear_proceed_status): Clear stop_step.
2016 (fetch_inferior_event): Adjust.
2017 (context_switch): Don't context-switch stop_step.
2018 (handle_inferior_event): Adjust.
2019 (normal_stop): Adjust.
2020 (save_inferior_status, restore_inferior_status): Adjust.
2022 * infcmd.c (stop_step): Delete.
2023 (step_1, step_1_continuation, step_once, until_next_command):
2026 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2028 Remove the global step_multi in favour of a per-thread
2031 * inferior.h (step_multi): Delete.
2032 * gdbthread.h (struct thread_info): Add comments around
2034 (save_infrun_state, load_infrun_state): Remove step_multi
2036 * thread.c (load_infrun_state, save_infrun_state): Remove
2037 step_multi argument, and references to it.
2038 * infcmd.c (step_multi): Delete.
2040 (step_1_continuation, until_next_command): Adjust.
2041 * infrun.c (fetch_inferior_event): Adjust.
2042 (context_switch): Don't context-switch step_multi.
2043 (print_stop_reason, normal_stop): Adjust.
2045 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2047 Remove the global stop_signal in favour of a per-thread
2050 * inferior.h (stop_signal): Delete.
2051 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2052 stop_signal argument.
2053 * thread.c (load_infrun_state, save_infrun_state): Remove
2054 stop_signal argument. Don't reference it.
2056 * infcmd.c (stop_signal): Delete.
2057 (program_info): Adjust.
2058 * infrun.c (resume): Clear stop_signal.
2059 (proceed): Adjust. Pass the last stop_signal to the thread we're
2061 (context_switch): Don't context-switch stop_signal.
2062 (handle_inferior_event, keep_going): Adjust.
2063 (save_inferior_status, restore_inferior_status): Adjust.
2065 * fbsd-nat.c: Include "gdbthread.h".
2066 (find_signalled_thread, find_stop_signal): New.
2067 (fbsd_make_corefile_notes): Use it.
2068 * fork-child.c (startup_inferior): Adjust.
2070 * linux-nat.c (get_pending_status): Adjust.
2071 (linux_nat_do_thread_registers): Adjust.
2072 (find_signalled_thread, find_stop_signal): New.
2073 (linux_nat_do_thread_registers): Add stop_signal parameter.
2074 (struct linux_nat_corefile_thread_data): Add stop_signal member.
2075 (linux_nat_corefile_thread_callback): Pass stop_signal.
2076 (linux_nat_do_registers): Delete.
2077 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
2078 there's always a thread.
2080 * procfs.c (find_signalled_thread, find_stop_signal): New.
2081 (find_stop_signal): New.
2082 (procfs_do_thread_registers): Add stop_signal parameter.
2083 (struct procfs_corefile_thread_data): Add stop_signal member.
2084 (procfs_corefile_thread_callback): Pass args->stop_signal.
2085 (procfs_make_note_section): Find the last stop_signal.
2087 * solib-irix.c: Include gdbthread.h.
2088 (irix_solib_create_inferior_hook): Adjust.
2089 * solib-osf.c: Include gdbthread.h.
2090 (osf_solib_create_inferior_hook): Adjust.
2091 * solib-sunos.c: Include gdbthread.h.
2092 (sunos_solib_create_inferior_hook): Adjust.
2093 * solib-svr4.c: Include gdbthread.h.
2094 (svr4_solib_create_inferior_hook): Adjust.
2096 * win32-nat.c (do_initial_win32_stuff): Adjust.
2098 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2100 * gdbthread.h (struct thread_info): Add comments around
2102 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
2104 * thread.c (load_infrun_state, save_infrun_state): Delete
2105 proceed_to_finish argument and references to it.
2107 * infcall.c (call_function_by_hand): Adjust.
2108 * infcmd.c (finish_command): Adjust.
2109 * infrun.c (proceed_to_finish): Delete.
2110 (clear_proceed_status): Adjust.
2111 (context_switch): Don't context-switch proceed_to_finish.
2112 (normal_stop, save_inferior_status, restore_inferior_status):
2115 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2117 * inferior.h (stop_bpstat): Delete.
2119 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
2121 * breakpoint.c (bpstat_do_actions): Rename to ...
2122 (bpstat_do_actions_1): ... this. Make static. Change return type
2123 to int. Return true if a breakpoint proceeded.
2124 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
2125 (delete_breakpoint): Don't reference the global stop_bpstat; it's
2128 * gdbthread.h (struct thread_info): Add stop_bpstat.
2129 (save_infrun_state, load_infrun_state): Remove stop_bpstat
2131 * thread.c (load_infrun_state, save_infrun_state): Remove
2132 stop_bpstat argument, and the code referencing it.
2134 * infcall.c: Include "gdbthread.h".
2135 (call_function_by_hand): Adjust.
2136 * exceptions.c: Include "gdbthread.h".
2137 (throw_exception): Adjust.
2138 * infcmd.c (stop_bpstat): Delete.
2139 (continue_command): In all-stop, set the ignore count on the
2140 thread that reported the stop. In non-stop, set it on the current
2142 (finish_command_continuation): Adjust.
2143 (program_info): Adjust.
2144 * infrun.c (clear_proceed_status): Adjust.
2145 (context_switch): Don't context-switch stop_bpstat.
2146 (handle_inferior_event): Adjust.
2147 (normal_stop): Adjust.
2148 (save_inferior_status, restore_inferior_status): Adjust.
2150 * inf-loop.c (inferior_event_handler): Remove parameter to
2151 bpstat_do_actions call.
2152 * top.c (command_loop): Remove parameter to bpstat_do_actions
2153 call. Call it unconditionally.
2154 * event-top.c (command_handler): Ditto.
2155 * python/python.c (execute_gdb_command): Ditto.
2157 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2159 * inferior.h (step_over_calls): Delete.
2161 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2162 step_over_calls argument.
2163 * thread.c (save_infrun_state, load_infrun_state): Remove
2164 step_over_calls argument. Adjust.
2166 * infcmd.c (step_over_calls): Delete.
2168 * infrun.c (clear_proceed_status): Adjust.
2169 (context_switch): Don't context-switch step_over_calls.
2170 (handle_inferior_event, save_inferior_status)
2171 (restore_inferior_status): Adjust.
2173 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2175 Remove context switching in favour of accessing thread_info fields
2178 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
2180 (struct thread_stepping_state): Delete.
2181 (gtss, tss): Delete.
2182 (follow_inferior_reset_breakpoints, follow_exec)
2183 (resume, clear_proceed_status): Adjust.
2185 (proceed, start_remote, init_wait_for_inferior): Adjust.
2186 (struct execution_control_state): Add event_thread member.
2187 (delete_step_resume_breakpoint_callback)
2188 (delete_step_thread_step_resume_breakpoint)
2189 (delete_step_thread_step_resume_breakpoint_cleanup)
2190 (delete_step_thread_step_resume_breakpoint): New.
2191 (wait_for_inferior, init_execution_control_state): Use
2192 delete_step_thread_step_resume_breakpoint_cleanup.
2193 (wait_for_inferior): Set the event_thread.
2194 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
2195 with delete_step_thread_step_resume_breakpoint.
2196 (init_thread_stepping_state): Change parameter type to
2197 thread_info. Adjust.
2198 (context_switch): Don't context switch prev_pc,
2199 stepping_over_breakpoint, step_resume_breakpoint,
2200 step_range_start, step_range_end, step_frame_id,
2201 tss->stepping_over_breakpoint,
2202 tss->stepping_through_solib_after_catch,
2203 tss->stepping_through_solib_catchpoints, tss->current_line, or
2204 tss->current_symtab.
2205 (adjust_pc_after_break, handle_inferior_event)
2206 (currently_stepping, step_into_function)
2207 (insert_step_resume_breakpoint_at_sal)
2208 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
2209 (clear_stepping_state): New.
2210 (normal_stop): Adjust.
2211 (save_inferior_status, restore_inferior_status): Adjust.
2213 * gdbthread.h (struct thread_info): Comments describing the
2214 members moved here. Add step_after_step_resume_breakpoint.
2215 (delete_step_resume_breakpoint): Add thread_info argument.
2216 (save_infrun_state, load_infrun_state): Remove prev_pc,
2217 trap_expected, step_resume_breakpoint, step_range_start,
2218 step_range_end, step_frame_id, another_trap,
2219 stepping_through_solib_after_catch,
2220 stepping_through_solib_catchpoints, current_line and
2221 current_symtab function arguments.
2222 (inferior_thread): Declare.
2224 * thread.c (inferior_thread): New.
2225 (delete_step_resume_breakpoint): Add a thread_info parameter and
2227 (load_infrun_state, save_infrun_state): Remove prev_pc,
2228 trap_expected, step_resume_breakpoint, step_range_start,
2229 step_range_end, step_frame_id, stepping_over_breakpoint,
2230 stepping_through_solib_after_catch,
2231 stepping_through_solib_catchpoints, current_line and
2232 current_symtab args. Remove code referencing them.
2234 * infcmd.c (step_range_start, step_range_end, step_frame_id):
2236 (step_1, step_once, until_next_command): Adjust.
2238 * inferior.h (step_range_start, step_range_end, step_frame_id):
2241 * linux-nat.c (linux_child_follow_fork): If following the child,
2242 move the step state to it. Adjust.
2243 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
2244 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2246 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2248 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
2251 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2253 * corelow.c (add_to_thread_list): If this is the first time we
2254 hear about thread info, update inferior_ptid.
2255 (core_open): Clear the thread list and set inferior_ptid before
2256 acknowledging a new inferior. Find threads before fetching
2257 register info. Give an upper target layer a chance to find and
2258 claim new threads. Print core generation and stop signal info
2259 after finding new threads.
2260 (get_core_register_section): Look at the lwp member of
2261 inferior_ptid for detecting if we have threads info, instead of
2263 (core_pid_to_str): New.
2264 (init_core_ops): Register core_pid_to_str.
2266 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2268 * spu-linux-nat.c (spu_child_post_startup_inferior)
2269 (spu_child_post_attach): Don't add the main thread here.
2271 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2273 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2275 * gnu-nat.c (inf_validate_procs): If this is the first time we're
2276 seeing a thread id, extend the main thread's ptid. If we still
2277 have pending execs, don't be verbose about new threads.
2278 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
2279 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
2280 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
2283 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2285 * procfs.c (to_attach): Create a procinfo for the current lwp.
2286 Add it to gdb's thread list.
2287 (procfs_fetch_registers, procfs_store_registers): Assume there's
2289 (procfs_wait): Don't add the main thread here.
2290 (procfs_init_inferior): Create a procinfo for the main lwp here.
2291 Change main thread's ptid with thread_change_ptid.
2292 (procfs_notice_thread): Check for exited threads.
2293 (procfs_corefile_thread_callback): Remove check for the main
2295 (procfs_make_note_section): Assume there is always a thread.
2297 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
2298 attaching. Change the main thread ptid with thread_change_ptid.
2299 (sol_thread_detach): Clear sol_thread_active.
2300 (sol_thread_wait): Check for exited threads.
2301 (sol_thread_create_inferior): Clear sol_thread_active before
2302 creating a new inferior. Change the main thread ptid with
2304 (sol_thread_mourn_inferior): Clear sol_thread_active.
2305 (sol_find_new_threads_callback): Check for exited threads.
2307 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2309 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
2310 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
2311 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
2312 process, and return TARGET_WAITKIND_IGNORE.
2314 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2316 * inf-ttrace.c: Include <signal.h>
2317 (inf_ttrace_delete_dead_threads_callback): New.
2318 (inf_ttrace_resume_lwp): New.
2319 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
2320 delete dying threads until they are really dead.
2321 (inf_ttrace_wait): After stopping the whole process, delete any
2322 dying thread that is really dead by now.
2323 (inf_ttrace_thread_alive): Return 1.
2324 (inf_ttrace_extra_thread_info): New.
2325 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
2327 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2329 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
2331 (inf_ttrace_attach): Add the main thread.
2332 (inf_ttrace_resume_callback): Check for exited threads. Adjust
2333 for always a thread.
2334 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
2335 using thread_change_ptid, and set its private data. Don't add the
2337 (inf_ttrace_pid_to_str): Adjust.
2339 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2341 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
2342 thread_change_ptid. Check for exited threads.
2343 (bsd_uthread_find_new_threads): Check for exited threads.
2345 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2347 * inf-ptrace.c: Include "gdbthread.h".
2348 (inf_ptrace_attach): Add the main thread here.
2349 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
2350 Decorate the main thread id with the lwp id.
2352 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2354 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
2355 thread_change_ptid. Don't add or mark the main thread as running
2357 * fork-child.c (fork_inferior): Add the main thread here.
2359 2008-09-08 Jerome Guitton <guitton@adacore.com>
2361 * rs6000-tdep.c (rs6000_fetch_instruction)
2362 (rs6000_skip_stack_check): New functions.
2363 (skip_prologue): Skip stack check sequence.
2365 2008-09-08 David Daney <ddaney@avtrex.com>
2367 * dummy-frame.h (frame.h): Include it.
2368 (struct frame_id): Remove declaration.
2370 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2372 * spu-tdep.c (spu_push_dummy_code): New function.
2373 (spu_gdbarch_init): Install it.
2375 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2377 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
2378 instead of paddr_nz.
2379 * gdbarch.c: Regenerate.
2381 * target.c (target_xfer_partial, debug_print_register): Use
2382 core_addr_to_string_nz instead of paddr_nz.
2384 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2386 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
2387 *before* calling gdbarch_init_osabi.
2388 (rs6000_aix_init_osabi): Disable displaced stepping.
2390 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2392 * target.c (update_current_target): Do not inherit to_open
2394 (pop_target): Call target_close on target_stack instead
2396 (pop_all_targets_above): Likewise.
2398 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2400 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
2401 (gnuv3_print_method_ptr): Use it.
2402 (gnuv3_method_ptr_to_value): Likewise.
2404 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2406 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
2407 register_area callback function.
2408 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
2409 Use it instead of current_gdbarch.
2410 * nto-procfs.c (procfs_store_registers): Update call.
2412 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2414 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
2415 regcache architecture instead of current_gdbarch.
2417 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2419 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
2420 (check_for_saved): Use it instead of current_gdbarch.
2421 (is_arg_spill): Add gdbarch paramter. Use it instead
2423 (mep_analyze_prologue): Add gdbarch parameter. Pass it
2424 to is_arg_spill and check_for_saved.
2425 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
2427 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2429 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
2430 instead of current_gdbarch.
2432 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2434 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
2435 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
2436 Use it instead of current_gdbarch.
2437 (m68kbsd_supply_fpregset): Update call.
2438 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2439 (m68kbsd_collect_fpregset): Likewise.
2441 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2443 * cris-tdep.c (cris_version, cris_mode): Remove.
2444 (crisv32_single_step_through_delay): Use tdep->cris_mode.
2445 (cris_breakpoint_from_pc): Likewise.
2446 (cris_frame_unwind_cache): Use tdep->cris_version.
2447 (crisv32_scan_prologue): Likewise.
2448 (cris_spec_reg_applicable): Add gdbarch argument.
2449 Use tdep->cris_version.
2450 (cris_register_size, cris_special_register_name): Update calls.
2451 (cris_special_register_name): Add gdbarch argument.
2452 (cris_register_name, crisv32_register_name): Update calls.
2454 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2456 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
2457 instead of current_gdbarch.
2459 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
2460 (sh64_gdbarch_init): Install print_insn_sh64 directly.
2461 * sh-tdep.c (gdb_print_insn_sh): Remove.
2462 (sh_gdbarch_init): Install print_insn_sh directly.
2464 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
2465 from current_gdbarch.
2466 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
2467 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
2468 depending on mips_abi.
2470 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2472 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
2473 (smash_text_address): Likewise.
2474 * gdbarch.c, gdbarch.h: Regenerate.
2476 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
2477 * arch-utils.h (core_addr_identity): Likewise.
2478 * arm-tdep.c (arm_addr_bits_remove): Likewise.
2479 (arm_smash_text_address): Likewise.
2480 * hppa-tdep.c (hppa_smash_text_address): Likewise.
2481 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
2482 * s390-tdep.c (s390_addr_bits_remove): Likewise.
2484 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
2485 Use it instead of current_gdbarch.
2487 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
2488 arm_dwarf2_prev_register): Update calls.
2489 * m88k-tdep.c (m88k_unwind_pc): Update call.
2491 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2493 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
2494 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
2495 Call gdbarch_integer_to_address directly instead of converting
2496 to value and back. Update comment.
2497 (execute_stack_op): Update call site.
2498 * dwarf2loc.c (find_location_expression): Likewise.
2499 (locexpr_describe_location): Update
2501 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
2502 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
2503 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
2504 (dwarf2_loc_desc_needs_frame): Likewise.
2506 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2508 * breakpoint.h (struct bp_location): Change type of section
2509 member to "struct obj_section *".
2510 * tracepoint.h (struct tracepoint): Likewise.
2511 * symtab.h (struct general_symbol_info): Replace bfd_section
2512 member with obj_section.
2513 (struct symtab_and_line): Change type of section member to
2514 "struct obj_section *".
2515 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
2516 (SYMBOL_OBJ_SECTION): ... this.
2518 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
2519 section as obj_section instead of bfd_section.
2521 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
2522 directly instead of looking of obj_section from bfd_section.
2524 * objfiles.h (find_pc_sect_section): Remove.
2525 * objfiles.c (find_pc_sect_section): Remove.
2526 (find_pc_section): Inline find_pc_sect_section code.
2528 * symfile.h (find_pc_overlay): Return struct obj_section *.
2529 (find_pc_mapped_section): Likewise.
2530 (section_is_overlay, section_is_mapped): Change type of section
2531 argument to struct obj_section *.
2532 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
2533 (overlay_mapped_address, overlay_unmapped_address): Likewise.
2534 (symbol_overlayed_address): Likewise.
2535 * symtab.h (symbol_overlayed_address): Likewise.
2536 * symfile.c (overlay_is_mapped): Remove.
2537 (section_is_mapped): Inline overlay_is_mapped code. Update.
2538 (overlay_invalidate_all): Update.
2539 (section_is_overlay): Change section argument to type
2540 "struct obj_section *". Use bfd_ methods.
2541 (pc_in_unmapped_range): Likewise. Handle relocated sections.
2542 (pc_in_mapped_range): Likewise. Handle relocated sections.
2543 (sections_overlap): Likewise.
2544 (overlay_unmapped_address): Likewise.
2545 (overlay_mapped_address): Likewise.
2546 (symbol_overlayed_address): Likewise.
2547 (find_pc_overlay): Return struct obj_section *.
2548 (find_pc_mapped_section): Likewise.
2549 (list_overlays_command): Update.
2550 (map_overlay_command, unmap_overlay_command): Update.
2551 (simple_overlay_update): Update.
2553 * block.h (blockvector_for_pc_sect): Change section argument
2554 to type "struct obj_section *".
2555 (block_for_pc_sect): Likewise.
2556 * block.c (blockvector_for_pc_sect): Change section argument
2557 to type "struct obj_section *".
2558 (block_for_pc_sect): Likewise.
2559 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2560 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2561 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2562 (matching_bfd_sections): Rename to ...
2563 (matching_obj_sections): ... this. Update argument types.
2564 * blockframe.c (find_pc_sect_function): Likewise.
2565 * breakpoint.c (describe_other_breakpoints): Likewise.
2566 (breakpoint_has_pc, check_duplicates_for): Likewise.
2567 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2568 (lookup_minimal_symbol_by_pc_section): Likewise.
2569 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2570 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2571 find_pc_sect_line, find_function_start_pc): Likewise.
2572 (matching_bfd_sections): Rename to ...
2573 (matching_obj_sections): ... this. Update argument types.
2575 * blockframe.c (find_pc_partial_function): Update to section
2576 type changes. No longer call find_pc_sect_section.
2577 (cache_pc_function_section): Change to type "struct obj_section *".
2578 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2579 * exec.c (xfer_memory): Likewise.
2580 * findvar.c (read_var_value): Likewise.
2581 * infcmd.c (jump_command): Likewise.
2582 * linespec.c (minsym_found): Likewise.
2583 * maint.c (maintenance_translate_address): Likewise.
2584 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2585 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2586 * parse.c (write_exp_msymbol): Likewise.
2587 * printcmd.c (build_address_symbolic): Likewise.
2588 (address_info, sym_info): Likewise.
2589 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2590 * symtab.c (fixup_section): Likewise.
2591 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2592 (find_pc_line, find_function_start_sal): Likewise.
2593 * target.c (memory_xfer_partial): Likewise.
2594 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2595 * spu-tdep.c (spu_overlay_update): Likewise.
2597 2008-09-04 Doug Evans <dje@google.com>
2599 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2600 Change argument of pulongest from CORE_ADDR to ULONGEST.
2601 All callers updated.
2602 * utils.c (plongest): Renamed from paddr_d.
2603 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2604 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2605 `CORE_ADDR addr' arg of error message.
2607 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2609 * ser-tcp.c (ser_tcp_send_break): New function.
2610 (_initialize_ser_tcp): Use ser_tcp_send_break.
2611 * ser-tcp.h (ser_tcp_send_break): New prototype.
2613 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2615 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2616 when allocating stack frame for inferior call.
2618 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2620 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2621 SP or return address if we failed to find a valid frame.
2623 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2625 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2626 non-permanent breakpoints.
2627 (bpstat_stop_status): Change enable_state to bp_disabled only for
2628 non-permanent breakpoints.
2629 (bp_loc_is_permanent): New function.
2630 (create_breakpoint): Check if the location points to a permanent
2631 breakpoint and if it does, make breakpoint permanent.
2632 (update_breakpoint_locations): Make sure new locations of permanent
2633 breakpoints are properly initialized.
2634 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2635 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2637 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2639 * breakpoint.c (insert_breakpoints, update_global_location_list):
2640 Check breakpoints_always_inserted_mode instead of
2641 always_inserted_mode directly.
2643 2008-09-02 Andreas Schwab <schwab@suse.de>
2645 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2647 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2649 Stay compatible after the GCC PR fortran/29635 fix.
2650 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2651 (process_die <DW_TAG_imported_module>): Do not assert anything about
2652 these unsupported tags.
2654 2008-08-29 Tom Tromey <tromey@redhat.com>
2656 * maint.c (_initialize_maint_cmds): Fix typo.
2658 2008-08-29 Tom Tromey <tromey@redhat.com>
2660 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2663 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2665 * remote.c: Include "gdb_stat.h".
2667 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2669 * dummy-frame.h (dummy_frame_pop): Add prototype.
2670 * dummy-frame.c: Include "observer.h".
2671 (dummy_frame_push): Do not check for stale frames.
2672 (dummy_frame_pop): New function.
2673 (cleanup_dummy_frames): New function.
2674 (_initialize_dummy_frame): Install it as inferior_created observer.
2676 * frame.h (struct frame_id): Update comments.
2677 (frame_id_inner): Remove prototype.
2678 * frame.c (frame_id_inner): Make static. Add comments.
2679 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2680 false positives for targets using non-contiguous stack ranges.
2681 (get_prev_frame_1): Update frame_id_inner safety net check.
2682 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2684 * stack.c (return_command): Directly pop the selected frame.
2685 * infrun.c (handle_inferior_event): Remove dead code.
2686 * i386-tdep.c (i386_push_dummy_call): Update comment.
2688 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2690 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2691 breakpoint from shared library.
2693 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2695 * solib-svr4.c (read_program_header): New function.
2696 (scan_dyntag_auxv): New function.
2697 (elf_locate_base): Use it if scan_dyntag fails.
2698 (find_program_interpreter): New function.
2699 (enable_break): Use it instead of .interp section.
2701 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2703 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2704 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2705 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2706 remote_bfd_open): New functions.
2707 (remote_hostio_send_command): Fail safely if remote connection
2710 * solist.h (solib_open): Remove prototype.
2711 (solib_bfd_open): Add prototype.
2712 * solib.c: Include "remote.h".
2713 (solib_open): Remove, replace by ...
2714 (solib_bfd_open): ... this new function. Handle remote BFDs.
2715 (solib_map_sections): Replace solib_open by solib_bfd_open.
2716 * solib-frv.c: Include "exceptions.h".
2717 (enable_break2): Replace solib_open by solib_bfd_open.
2718 * solib-svr4.c: Include "exceptions.h".
2719 (enable_break): Replace solib_open by solib_bfd_open.
2721 * symfile.c: Include "remote.h".
2722 (build_id_verify): Handle remote BFDs.
2723 (separate_debug_file_exists): Use BFD to access file. Handle
2725 (symfile_bfd_open): Handle remote BFDs.
2726 (reread_symbols): Handle remote BFDs.
2728 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2730 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2732 * gdbarch.sh (target_gdbarch): New global variable.
2733 (deprecated_current_gdbarch_select_hack): Set it.
2734 * gdbarch.c, gdbarch.h: Regenerate.
2736 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2738 * target-descriptions.c (target_find_description): Likewise.
2739 * arm-tdep.c (arm_update_current_architecture): Likewise.
2740 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2741 arm_show_force_mode): Likewise.
2742 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2743 show_mips_abi): Likewise.
2744 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2746 * target.c (target_translate_tls_address): Use target_gdbarch
2747 instead of current_gdbarch.
2748 * remote.c (struct packet_reg): Likewise.
2749 (get_remote_arch_state, packet_reg_from_regnum,
2750 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2751 remote_address_masked, remote_insert_breakpoint,
2752 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2753 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2754 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2755 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2757 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2758 solib_add, info_sharedlibrary_command, solib_address,
2759 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2760 solib_global_lookup): Likewise.
2761 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2762 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2764 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2765 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2766 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2768 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2769 nto_truncate_ptr): Likewise.
2770 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2772 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2774 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2775 (ppc_linux_vmx_regset_sections): New structure.
2776 (ppc_linux_fp_regset_sections): New structure.
2777 (ppc_linux_init_abi): Select core-file regset based on target
2780 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2782 * target.c (debug_print_register): Use regcache_raw_collect
2783 instead of regcache_cooked_read. Only handle raw registers.
2785 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2787 * cp-name-parser.y: Include config.h before system headers.
2789 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2791 * m88k-tdep.c: Update for unwinder changes.
2793 2008-08-24 Tom Tromey <tromey@redhat.com>
2795 * s390-tdep.c (s390_address_class_type_flags): Use
2796 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2797 (s390_address_class_type_flags_to_name): Likewise.
2798 (s390_address_class_name_to_type_flags): Likewise.
2800 2008-08-24 Tom Tromey <tromey@redhat.com>
2802 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2804 * features/rs6000/powerpc-vsx32l.c
2805 (initialize_tdesc_powerpc_vsx32l): Update.
2806 * features/rs6000/powerpc-vsx32.c
2807 (initialize_tdesc_powerpc_vsx32): Update.
2808 * features/rs6000/powerpc-vsx64.c
2809 (initialize_tdesc_powerpc_vsx64): Update.
2810 * features/rs6000/powerpc-vsx64l.c
2811 (initialize_tdesc_powerpc_vsx64l): Update.
2812 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2813 TYPE_VECTOR, not TYPE_FLAGS.
2815 2008-08-24 Tom Tromey <tromey@redhat.com>
2817 * xml-tdesc.c (tdesc_end_union): Update.
2818 * stabsread.c (define_symbol): Update.
2819 (read_type): Update.
2820 (read_struct_type): Update.
2821 (read_enum_type): Update.
2822 * spu-tdep.c (spu_builtin_type_vec128): Update.
2823 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2824 (sh_push_dummy_call_nofpu): Update.
2825 * mdebugread.c (parse_symbol): Update.
2826 (parse_symbol): Update.
2827 (parse_symbol): Update.
2828 (upgrade_type): Update.
2829 * jv-lang.c (java_lookup_class): Update.
2830 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2831 * i386-tdep.c (i386_mmx_type): Update.
2832 (i386_sse_type): Update.
2833 * gdbtypes.h (enum type_flag_value): New enum.
2834 (enum type_instance_flag_value): New enum.
2835 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2836 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2837 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2838 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2839 TYPE_FLAG_NOTTEXT): Now enum constants.
2840 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2841 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2842 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2843 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2844 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2845 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2846 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2847 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2848 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2849 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2850 TYPE_NOTTEXT): Update.
2851 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2852 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2853 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2854 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2855 TYPE_ADDRESS_CLASS_ALL): Update.
2856 (struct main_type) <flags>: Remove.
2857 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2858 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2859 flag_vector, flag_stub_supported, flag_nottext,
2860 flag_fixed_instance>: New fields.
2861 <nfields, vptr_fieldno>: Move earlier.
2862 (TYPE_FLAGS): Remove.
2863 * gdbtypes.c (make_pointer_type): Update.
2864 (address_space_name_to_int): Update.
2865 (address_space_int_to_name): Update.
2866 (make_type_with_address_space): Update.
2867 (make_cv_type): Update.
2868 (create_range_type): Update.
2869 (get_discrete_bounds): Update.
2870 (create_set_type): Update.
2871 (make_vector_type): Update.
2872 (smash_to_method_type): Update.
2873 (check_typedef): Update.
2874 (check_stub_method): Update.
2875 (init_type): Individually assign flag fields.
2876 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2877 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2878 (copy_type_recursive): Copy the entire main type. Don't use
2880 * features/rs6000/powerpc-altivec64l.c
2881 (initialize_tdesc_powerpc_altivec64l): Update.
2882 * features/rs6000/powerpc-altivec64.c
2883 (initialize_tdesc_powerpc_altivec64): Update.
2884 * features/rs6000/powerpc-altivec32l.c
2885 (initialize_tdesc_powerpc_altivec32l): Update.
2886 * features/rs6000/powerpc-altivec32.c
2887 (initialize_tdesc_powerpc_altivec32): Update.
2888 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2890 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2892 * dwarf2read.c (read_structure_type): Update.
2893 (read_enumeration_type): Likewise.
2894 (process_enumeration_scope): Likewise.
2895 (read_tag_pointer_type): Likewise.
2896 (read_subroutine_type): Likewise.
2897 (read_subroutine_type): Likewise.
2898 (read_base_type): Likewise.
2899 * coffread.c (coff_read_enum_type): Update.
2900 * ada-valprint.c (adjust_type_signedness): Update.
2901 * ada-typeprint.c (print_record_field_types): Update.
2902 * ada-lang.c (packed_array_type): Update.
2903 (empty_record): Don't reset TYPE_FLAGS.
2904 (ada_template_to_fixed_record_type_1): Update.
2905 (ada_template_to_fixed_record_type_1): Likewise.
2906 (template_to_static_fixed_type): Likewise.
2907 (to_record_with_fixed_variant_part): Likewise.
2908 (to_fixed_record_type): Likewise.
2909 (to_fixed_array_type): Likewise.
2910 (to_static_fixed_type): Likewise.
2912 2008-08-23 Jim Blandy <jimb@redhat.com>
2915 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2916 for the macro bcache.
2918 2008-08-23 Tom Tromey <tromey@redhat.com>
2920 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2921 (argc): Now 31 bits.
2923 2008-08-22 Tom Tromey <tromey@redhat.com>
2925 * NEWS: Move macro entries back under "New commands".
2927 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2929 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2930 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2931 (create_overlay_event_breakpoint): Loop over all objfiles to install
2932 multiple instances of the overlay event breakpoint if present.
2934 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2936 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2937 (info_spu_event_command): Command only supported on SPU architecture.
2938 (info_spu_signal_command): Likewise.
2939 (info_spu_mailbox_command): Likewise.
2940 (info_spu_dma_command): Likewise.
2941 (info_spu_proxydma_command): Likewise.
2943 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2945 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2946 if the thread has already exited.
2948 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2950 * infrun.c (proceed): Move back setting previous_inferior_ptid
2952 (wait_for_inferior): ... to here.
2953 (fetch_inferior_event): ... and here.
2955 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2957 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2958 (deprecated_current_gdbarch_select_hack): Call registers_changed
2959 instead of reinit_frame_cache.
2960 * gdbarch.c: Regenerate.
2962 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2964 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2966 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2968 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2970 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2972 * findvar.c (locate_var_value): Do not call get_frame_arch
2973 with a NULL frame argument.
2975 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2977 * frame.h (frame_map_regnum_to_name): Remove prototype.
2978 (frame_map_name_to_regnum): Remove prototype.
2979 * frame.c (frame_map_regnum_to_name): Remove.
2980 (frame_map_name_to_regnum): Remove.
2981 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2982 instead of frame_map_regnum_to_name.
2983 * ax-gdb.c: Include "user-regs.h".
2984 (gen_expr): Use user_reg_map_name_to_regnum instead of
2985 frame_map_name_to_regnum.
2986 * eval.c: Include "user-regs.h".
2987 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2988 instead of frame_map_name_to_regnum.
2989 * infcmd.c (registers_info): Likewise.
2990 * parse.c: Include "user-regs.h".
2991 (write_dollar_variable): Use user_reg_map_name_to_regnum
2992 instead of frame_map_name_to_regnum.
2993 * tracepoint.c: Include "user-regs.h".
2994 (encode_actions): Use user_reg_map_name_to_regnum
2995 instead of frame_map_name_to_regnum.
2996 * valops.c: Include "user-regs.h".
2997 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2998 of frame_map_regnum_to_name.
3000 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
3002 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
3003 and manually relocate .opd contents from BFD instead of reading
3004 them from target memory.
3006 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3008 * dwarf2read.c (processing_current_prefix): Delete static
3010 (process_full_comp_unit): Do not set processing_current_prefix.
3011 (dwarf2_full_name): New function.
3012 (read_func_scope): Do not set processing_current_prefix. Use
3014 (read_structure_type): Do not set processing_current_prefix. Remove
3015 unused inner cleanup.
3016 (process_structure_scope): Do not set processing_current_prefix.
3017 (read_enumeration_type): Use dwarf2_full_name.
3018 (determine_class_name): Return a const char *. Put the result
3019 on the objfile obstack. Use dwarf2_full_name.
3020 (read_namespace_type): New function.
3021 (read_namespace): Do not create the type here. Use
3023 (read_typedef): Use dwarf2_full_name. Do not pass the name
3025 (read_base_type): Do not pass the name to init_type. Handle
3027 (read_unspecified_type): Do not pass the name to init_type.
3028 (new_symbol): Use dwarf2_full_name instead of
3029 processing_current_prefix.
3030 (read_type_die): Do not set processing_current_prefix. Handle
3032 (determine_prefix): Handle specifications. Return the result
3033 on the objfile obstack. Handle unions correctly.
3035 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3037 * buildsym.c (add_symbol_to_list): Do not call
3038 cp_scan_for_anonymous_namespaces here.
3039 (finish_block): Do not call cp_set_block_scope here.
3040 * cp-namespace.c (processing_has_namespace_info)
3041 (processing_current_prefix): Delete.
3042 (cp_initialize_namespace): Do not initialize
3043 processing_has_namespace_info.
3044 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
3045 not check processing_has_namespace_info.
3046 (cp_set_block_scope): Take prefix and namespace info flag as
3047 arguments. Honor namespaces regardless of a demangled name.
3048 * cp-support.h (processing_has_namespace_info)
3049 (processing_current_prefix): Delete declarations.
3050 (cp_set_block_scope): Update prototype.
3051 * dwarf2read.c (processing_has_namespace_info)
3052 (processing_current_prefix): New static variables.
3053 (read_file_scope): Initialize processing_has_namespace_info.
3054 (read_func_scope): Call cp_set_block_scope for C++.
3055 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
3056 * symtab.c (symbol_demangled_name): Accept a const argument.
3057 * symtab.h (symbol_demangled_name): Update prototype.
3059 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3061 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
3062 * blockframe.c (find_pc_partial_function): Likewise.
3063 * buildsym.c (find_symbol_in_list): Likewise.
3064 * c-valprint.c (c_val_print): Likewise.
3065 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
3066 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
3067 * cp-support.c (cp_remove_params): Renamed from remove_params and
3069 (overload_list_add_symbol): Update call to remove_params.
3070 * cp-support.h (cp_remove_params): Declare.
3071 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
3072 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
3073 * expprint.c (dump_subexp_body_standard): Likewise.
3074 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
3075 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
3077 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
3078 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
3079 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
3080 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
3081 symbols and SYMBOL_PRINT_NAME for messages.
3082 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3083 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
3084 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
3085 SYMBOL_SET_LINKAGE_NAME.
3086 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
3087 * minsyms.c (add_minsym_to_demangled_hash_table): Use
3089 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
3090 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
3091 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
3092 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
3093 (address_info): Use SYMBOL_PRINT_NAME for messages and
3094 SYMBOL_LINKAGE_NAME for lookups.
3095 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
3096 * stabsread.c (patch_block_stabs, define_symbol)
3097 (read_type, read_enum_type, common_block_end)
3098 (cleanup_undefined_types_1, scan_file_globals): Use
3099 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
3100 and SYMBOL_PRINT_NAME.
3101 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
3102 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
3103 cp_remove_params instead of cplus_demangle.
3104 (print_block_frame_labels, print_frame_arg_vars): Use
3105 SYMBOL_LINKAGE_NAME.
3106 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
3107 SYMBOL_LINKAGE_NAME.
3108 (dump_symtab_1, print_symbol, print_partial_symbols)
3109 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
3110 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
3111 (SYMBOL_SET_LINKAGE_NAME): New.
3112 (SYMBOL_SET_NAMES): Add a comment.
3113 * tracepoint.c (set_traceframe_context, validate_actionline)
3114 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
3115 lookups and SYMBOL_PRINT_NAME for output.
3116 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
3117 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3119 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3121 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
3122 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
3123 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
3124 obj_section_addr and obj_section_endaddr.
3125 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
3126 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3127 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
3128 (find_extant_func_descr): Likewise.
3129 * solib-frv.c (frv_relocate_main_executable): Use
3131 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
3132 obj_section_addr and obj_section_endaddr.
3134 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
3136 * NEWS: Amplify last entry on boolean types in Ada.
3138 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3140 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
3141 Make the dwarf2_cu * parameter output as well as input. Update it if
3142 we follow a reference to another CU.
3143 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
3144 (die_type, die_containing_type): Update calls to changed functions.
3145 Use the returned CU along with the returned DIE.
3146 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
3148 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3150 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
3152 (process_queue): Do not read in the DIEs here.
3153 (psymtab_to_symtab_1): Update call to queue_comp_unit.
3154 (read_full_die): Do not call queue_comp_unit from here.
3155 (maybe_queue_comp_unit): New function.
3156 (follow_die_ref): Use it.
3158 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3160 * dwarf2read.c (struct attribute): Move earlier.
3161 (struct die_info): Change attrs to a trailing array.
3162 (dwarf_alloc_die): Take the number of attributes. Allocate space
3164 (read_full_die): Update call to dwarf_alloc_die. Do not manually
3165 allocate attributes.
3167 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3169 * dwarf2read.c (REF_HASH_SIZE): Delete.
3170 (struct dwarf2_cu): Replace die_ref_table with die_hash.
3171 (struct die_info): Remove next_ref.
3172 (store_in_ref_table): Remove offset argument. Rewrite to use
3173 htab_find_slot_with_hash.
3174 (die_hash, die_eq): New.
3175 (read_comp_unit): Allocate the die_hash.
3176 (read_die_and_children): Update call to store_die_ref.
3177 (follow_die_ref): Rewrite to use htab_find_with_hash.
3179 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3181 * dwarf2read.c (free_die_list, copy_die): Delete.
3182 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
3184 (read_full_die): Update call to dwarf_alloc_die. Allocate
3185 attributes on the CU obstack.
3186 (free_one_comp_unit): Do not call free_die_list.
3188 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3190 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
3191 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
3193 (read_full_die): Do not allocate DIEs for abbrev 0.
3194 (follow_die_ref): Correct error message.
3196 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3198 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
3199 there are no symbols loaded, instead of throwing a generic error.
3200 (decode_variable): Likewise.
3202 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3204 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
3205 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
3207 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
3208 and offset. Use size_t instead of unsigned long.
3209 (build_objfile_section_table): Use size_t instead of unsigned
3211 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
3213 (find_pc_sect_section): Use obj_section_addr and
3214 obj_section_endaddr.
3215 * symfile.c (symfile.c): Remove code that maps sections
3216 offsets in "addr" to the object's sections.
3217 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
3218 * gcore.c (gcore_create_callback): Use obj_section_addr and
3219 obj_section_endaddr.
3220 * maint.c (print_objfile_section_info): Likewise.
3221 * printcmd.c (sym_info): Use obj_section_addr and
3222 obj_section_endaddr.
3223 * symtab.c (fixup_section): Likewise.
3225 2008-08-20 Mark Kettenis <kettenis@gnu.org>
3227 * sparc-tdep.c: Make some comments catch up with reality.
3229 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
3231 * NEWS: Mention 'set target-async'
3233 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3235 * infrun.c (resume): If the thread is placed to the deferred step
3236 queue, mark it as running.
3238 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3240 Make sure target supports non-stop.
3241 * infcmd.c (run_command_1, attach_command): If non-stop mode
3242 is requested, verify the target supports it.
3243 * linux-nat.c (linux_nat_supports_non_stop): New.
3244 (linux_nat_add_target): Register the above.
3245 * target.c (find_default_supports_non_stop)
3246 (target_supports_non_stop): New.
3247 (init_dummy_target): Register find_default_supports_non_stop.
3248 * target.h (struct target_ops): New field to_supports_non_stop.
3249 (target_supports_non_stop): New.
3251 2008-08-19 Pedro Alves <pedro@codesourcery.com>
3252 Vladimir Prus <vladimir@codesourcery.com>
3254 * target.c (target_async_permitted, target_async_permitted_1)
3255 (set_maintenance_target_async_permitted)
3256 (show_maintenance_target_async_permitted): New.
3257 (initialize_targets): Register 'set target-async'.
3258 * target.h (target_async_permitted): Declare.
3259 * linux-nat.c (linux_nat_async_enabled)
3260 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
3261 (show_maintenance_linux_async_permitted): Remove.
3262 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
3263 (get_pending_events, linux_nat_async): Use target_async_permitted.
3264 (linux_nat_set_async_mode): Remove, moving the only used bits
3266 (linux_nat_setup_async): This.
3267 (_initialize_linux_nat): Do not register 'maint set linux-async'.
3268 Use linux_nat_setup_async.
3269 * remote.c (remote_async_permitted, remote_async_permitted_set)
3270 (set_maintenance_remote_async_permitted)
3271 (show_maintenance_remote_async_permitted): Remove.
3272 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
3273 (remote_is_async_p): Use target_async_permitted.
3274 (_initialize_remote): Don't register 'main set remote-async'.
3275 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
3276 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
3277 * mi/mi-main.c (mi_cmd_list_target_features): New.
3279 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3281 * target.c (maybe_kill_then_attach)
3282 (maybe_kill_then_create_inferior): Remove.
3283 (update_current_target): Do not default to_attach,
3284 to_create_inferiour, to_is_async_p.
3286 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
3288 Changes for supporting boolean types in debugging data.
3289 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
3290 API to return LONGEST values rather than struct values.
3291 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
3292 and discrete_type_high_bound.
3293 (to_fixed_range_type): Create a range type in cases where
3294 argument is base type and its limits are representable as ints.
3295 (ada_is_modular_type): Correct so that base type must be integral.
3296 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
3297 keywords when they appear alone, since we are phasing out
3298 direct representation of these identifiers in debugging data.
3299 * ada-exp.y: Define 'true' and 'false' as primaries.
3300 (type_boolean): New function.
3301 (type_int,type_long,type_long_long,type_floattype_double)
3302 (type_long_double): Remove uses of current_gdbarch for consistency
3304 (write_int): Change comment to indicate that it might write boolean
3306 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
3307 type, since will no longer be represented as enumerated type in
3309 * ada-valprint.c (print_optional_low_bound): Handle boolean case
3311 * NEWS: Note support boolean types.
3313 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3315 * bsd-uthread.c (bsd_uthread_close): New.
3316 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
3318 (bsd_uthread_solib_loaded): Fix typo.
3319 (bsd_uthread_target): Register bsd_uthread_close.
3321 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3323 * corelow.c (core_open): Assume there was no upper layer left
3324 behind from a previous inferior.
3325 * target.c (pop_all_targets): Rename to ...
3326 (pop_all_targets_above): ... this. Add a target stratum
3327 parameter. Use it instead of hardcoding the dummy_stratum.
3328 (pop_all_targets): New, defer to pop_all_targets_above.
3329 (target_preopen): Use pop_all_targets_above.
3330 * target.h (pop_all_targets_above): Declare.
3332 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3334 * gdbthread.h (thread_change_ptid): Declare.
3335 * infrun.c (infrun_thread_ptid_changed): New.
3336 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
3337 thread_ptid_changed observer.
3338 * regcache.c (regcache_thread_ptid_changed): New.
3339 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
3340 thread_ptid_changed observer.
3341 * thread.c (thread_change_ptid): New.
3343 2008-08-18 Tom Tromey <tromey@redhat.com>
3345 * symfile.c (reread_symbols): Update.
3346 * solib-sunos.c (allocate_rt_common_objfile): Update.
3347 * objfiles.c (allocate_objfile): Update.
3348 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
3351 2008-08-18 Tom Tromey <tromey@redhat.com>
3353 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
3356 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
3358 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
3360 (rs6000_in_function_epilogue_p): Check for bctr.
3361 (skip_prologue): Initialize lr_register. Set lr_reg to a register
3362 number. Set gpr_mask and used_bl. Continue scanning while some
3363 expected registers are not saved. Set lr_register if LR is not
3365 (rs6000_frame_cache): Handle gpr_mask and lr_register.
3367 2008-08-17 Tom Tromey <tromey@redhat.com>
3370 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
3371 (ep_find_event_name_end): Remove.
3372 (catch_fork_temporary, catch_vfork_temporary,
3373 catch_fork_permanent, catch_vfork_permanent): New constants.
3374 (catch_vfork, catch_fork): Remove.
3375 (catch_fork_command_1): Add 'command' argument. Remove
3376 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
3378 (catch_exec_command_1): Add 'command' argument; remove
3379 'tempflag'. Handle NULL 'arg'.
3380 (catch_load_command_1): Likewise.
3381 (catch_unload_command_1): Likewise.
3382 (catch_ada_exception_command): Likewise.
3383 (catch_assert_command): Likewise.
3384 (catch_catch_command): New function.
3385 (catch_throw_command): Likewise.
3386 (catch_command_1): Remove.
3387 (catch_command): Just call error.
3388 (tcatch_command): Likewise.
3389 (catch_cmdlist): New global.
3390 (tcatch_cmdlist): Likewise.
3391 (add_catch_command): New function.
3392 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
3393 commands. Create all catch sub-commands.
3395 2008-08-17 Pedro Alves <pedro@codesourcery.com>
3397 * gdbthread.h: Add comments.
3398 * stack.c (get_selected_block): Return 0 on an exited thread.
3399 * top.c (execute_command): Check for is_stopped, not !is_running.
3400 * event-top.c (command_handler): Likewise.
3402 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3404 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3405 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3406 (mi_cmd_exec_finish): Remove "return".
3408 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3410 * target.h (pop_all_targets): Declare.
3411 * target.c (pop_all_targets): New.
3412 * top.c (quit_target): Pop all targets instead of just closing the
3415 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
3416 Thiago Jung Bauermann <bauerman@br.ibm.com>
3418 * cli-script.c (read_next_line): Add parse_commands argument.
3419 (recurse_read_control_structure): Adapt to new read_next_line
3421 (read_command_lines): Add parse_commands argument.
3422 (define_command): Adapt to new read_command_lines signature.
3423 (document_command): Likewise.
3424 * breakpoint.c (commands_command): Likewise.
3425 * defs.h (read_command_lines): Adjust function prototype.
3427 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
3429 * ada-lang.c (pos_atr): Account for the possibility that the
3430 argument may be a reference.
3432 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
3434 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
3435 ('F' format) for @FIX names generated by the loader, retaining only
3436 the minimal symbols (and no partial symbol tables) for these names.
3437 Fixes warning messages about symbols that are found in partial
3438 symbol tables, but not full symbol tables.
3440 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3442 * infrun.c (fetch_inferior_event): Only call normal_stop if not
3445 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
3447 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
3448 Include "features/rs6000/powerpc-vsx64.c".
3449 (ppc_supply_vsxregset): New function.
3450 (ppc_collect_vsxregset): New function.
3451 (IS_VSX_PSEUDOREG): New macro.
3452 (IS_EFP_PSEUDOREG): New macro.
3453 (vsx_register_p): New function.
3454 (ppc_vsx_support_p): New function.
3455 (rs6000_builtin_type_vec128): New function.
3456 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
3457 correct names for VSX registers and EFPR registers.
3458 (rs6000_pseudo_register_type): Return correct types for VSX
3460 (rs6000_pseudo_register_reggroup_p): Return correct group for
3461 VSX and EFPR registers.
3462 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
3463 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
3464 (vsx_pseudo_register_read): New function.
3465 (vsx_pseudo_register_write): New function.
3466 (efpr_pseudo_register_read): New function.
3467 (efpr_pseudo_register_write): New function.
3468 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
3469 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
3470 (rs6000_gdbarch_init): Declare have_vsx.
3471 Initialize new upper half VSX registers.
3472 Initialize VSX-related and EFPR-related pseudo-registers variables.
3473 Adjust the number of pseudo registers accordingly.
3475 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
3477 (gdb_vsxregset_t): New type.
3478 (have_ptrace_getsetvsxregs): New variable.
3479 (fetch_vsx_register): New function.
3480 (fetch_register): Handle VSX registers.
3481 (fetch_vsx_registers): New function.
3482 (fetch_ppc_registers): Handle VSX registers.
3483 (store_ppc_registers): Handle VSX registers.
3484 (store_vsx_register): New function.
3485 (store_register): Handle VSX registers.
3486 (store_vsx_registers): New function.
3487 (ppc_linux_read_description): Handle VSX-enabled inferiors.
3488 (gdb_vsxregset_t): New type.
3489 (supply_vsxregset): New function.
3490 (fill_vsxregset): New function.
3492 * ppc-tdep.h (vsx_register_p): New prototype.
3493 (vsx_support_p): New prototype.
3494 (ppc_vsr0_regnum): New variable.
3495 (ppc_vsr0_upper_regnum): Likewise.
3496 (ppc_efpr0_regnum): Likewise.
3497 (ppc_builtin_type_vec128): New type.
3498 (ppc_num_vsrs): New constant.
3499 (ppc_num_vshrs): New constant.
3500 (ppc_num_efprs): Likewise.
3501 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
3502 (ppc_supply_vsxregset): New prototype.
3503 (ppc_collect_vsxregset): New prototype.
3505 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
3506 Include "features/rs6000/powerpc-vsx64l.c".
3507 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
3508 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
3509 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
3510 (ppc_linux_regset_from_core_section): Handle VSX core section.
3511 (ppc_linux_core_read_description): Support VSX-enabled core files.
3513 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
3514 Declare tdesc_powerpc_vsx64l
3516 * corelow.c (get_core_register_section): Support VSX-enabled
3519 * features/rs6000/power-vsx.xml: New VSX descriptions.
3520 * features/rs6000/powerpc-vsx32.xml: New file.
3521 * features/rs6000/powerpc-vsx32l.xml: New file.
3522 * features/rs6000/powerpc-vsx64.xml: New file.
3523 * features/rs6000/powerpc-vsx64l.xml: New file.
3524 * features/rs6000/powerpc-vsx32.c: New file (generated).
3525 * features/rs6000/powerpc-vsx32l.c: New file (generated).
3526 * features/rs6000/powerpc-vsx64.c: New file (generated).
3527 * features/rs6000/powerpc-vsx64l.c: New file (generated).
3528 * features/Makefile: Updated with new descriptions.
3529 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
3530 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
3532 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
3534 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
3535 call linux_target twice.
3537 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3539 * nto-tdep.c (lm_info): Updated struct lm_info definition from
3541 (LM_ADDR): Use l_addr if available; if not, use link map and set
3544 2008-08-14 Tom Tromey <tromey@redhat.com>
3546 * macrocmd.c (macro_define_command): Check for NULL argument.
3547 (macro_undef_command): Likewise.
3549 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3551 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3553 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3555 * breakpoint.c (always_inserted_auto, always_inserted_on)
3556 (always_inserted_off, always_inserted_enums): New.
3557 (always_inserted_mode): Change type to char* and point to
3558 always_inserted_auto.
3559 (show_always_inserted_mode): In auto mode, also show the current
3560 effect of the option.
3561 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3562 (_initialize_breakpoint): Make the "set breakpoints
3563 always-inserted" command an enum command. Extend help to describe
3566 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3568 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3569 query valid) bit. Ignore bits outside the condition field.
3570 (info_spu_proxydma_command): Ignore bits outside the field.
3572 2008-08-12 Michael Snyder <msnyder@vmware.com>
3574 * MAINTAINERS: Update my email address.
3576 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3578 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3580 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3582 Add no-ack mode to the remote protocol --- optionally stop ACKing
3583 packets and responses when we have a reliable communication
3586 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3588 * remote.c (struct remote_state): Add noack_mode field.
3589 (PACKET_QStartNoAckMode): New.
3590 (remote_start_remote): Don't any outstanding packet here.
3591 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3592 here. Activate noack mode if requested.
3593 (remote_protocol_features): Add QStartNoAckMode.
3595 (putpkt_binary): Don't send ack in noack mode.
3596 (read_frame): Don't recompute the checksum in noack mode.
3597 (getpkt_sane): Skip sending ack if in noack mode.
3598 (_initialize_remote): Add set/show remote noack mode.
3599 * NEWS: Note the new features.
3601 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3603 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3605 (rs6000_skip_main_prologue): New function.
3606 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3608 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3610 * MAINTAINERS (Write After Approval): Add self.
3612 2008-08-11 Stan Shebs <stan@codesourcery.com>
3615 * disasm.c (gdb_disassemble_info): Set endian_code.
3616 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3617 * gdbarch.h, gdbarch.c: Regenerate.
3618 * arch-utils.c (initialize_current_architecture): Set the
3619 default byte_order_for_code.
3620 (gdbarch_info_init): Ditto.
3621 (gdbarch_info_fill): Ditto.
3622 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3623 (thumb_analyze_prologue): Swap halfword if code endianness is
3624 different from general endianness.
3625 (arm_skip_prologue): Similarly.
3626 (arm_scan_prologue): Ditto.
3627 (thumb_get_next_pc): Ditto.
3628 (arm_get_next_pc): Ditto.
3629 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3630 choose correct endianness for breakpoints.
3632 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3634 * bsd-kvm.c: Include "gdbthread.h".
3635 (bsd_kvm_ptid): New.
3636 (bsd_kvm_open): Add a main thread.
3637 (bsd_kvm_close): Delete it.
3638 (bsd_kvm_thread_alive): New.
3639 (bsd_kvm_pid_to_str): New.
3640 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3642 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3644 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3646 * buildsym.c (start_subfile): Properly cast sentinel in concat
3648 * cp-name-parser.y: Include "config.h".
3649 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3651 * gdb_select.h: Include sys/time.h if sys/select.h is not
3654 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3656 * go32-nat.c: Include "gdbthread.h".
3657 (go32_stop, go32_kill_inferior): Delete the main thread.
3658 (go32_create_inferior): Add it.
3659 (go32_thread_alive, go32_pid_to_str): New.
3660 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3662 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3664 * go32-nat.c (fetch_register, store_register): Pass the regcache
3665 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3666 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3667 (struct seg_descr, struct seg_descr): pack the whole struct
3668 instead of each member individually.
3670 2008-08-09 Andreas Schwab <schwab@suse.de>
3672 * python/python.c (_initialize_python): Use unabbreviated commands
3675 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3677 * Makefile.in (stamp-h): Also create .deps.
3679 2008-08-09 Tom Tromey <tromey@redhat.com>
3681 * Makefile.in (generated_files): Add GNULIB_H.
3683 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3685 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3686 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3688 (pa64_current_sos): Remove map private warning warning.
3689 * solib-som.c: Include string.h and sys/utsname.h.
3690 (get_hpux_major_release): New function.
3691 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3692 about shared library private mapping on HP-UX 11 and later. Only force
3693 private mapping of shared libraries on HP-UX 10 and earlier.
3694 (link_map_start): Delete warning.
3696 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3697 H.J. Lu <hongjiu.lu@intel.com>
3698 Mark Kettenis <kettenis@gnu.org>
3700 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3701 (amd64_init_frame_cache): Initialize saved_sp_reg.
3702 (amd64_analyze_stack_align): New.
3703 (amd64_analyze_prologue): Call it.
3704 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3705 %rip to 8 when halfway aligning the stack.
3707 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3710 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3712 (i386_alloc_frame_cache): Remove stack_align. Initialize
3714 (i386_analyze_stack_align): Rewrite.
3715 (i386_frame_cache): Use saved_sp_reg if it is valid.
3717 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3719 * target.c: Include "solib.h".
3720 (target_pre_inferior): Call no_shared_libraries.
3721 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3723 (attach_command): Do not call clear_solib.
3725 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3727 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3730 2008-08-08 Tom Tromey <tromey@redhat.com>
3732 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3734 (python-utils.o): Likewise.
3736 2008-08-08 Andreas Schwab <schwab@suse.de>
3738 * corefile.c (_initialize_core): Remove spurious paren from set
3739 gnutarget doc string.
3741 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3743 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3744 Define PPC_FEATURE_BOOKE.
3745 (ppc_linux_get_hwcap): New function.
3746 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3747 4-bytes alignment restrictions.
3748 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3749 positioning of the read/write flags.
3750 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3753 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3755 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3757 * win32-nat.c (win32_add_thread): Change thread argument type to
3759 (win32_add_thread): Adjust.
3760 (win32_delete_thread): Change thread argument type to ptid_t.
3762 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3763 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3764 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3765 (init_win32_ops): Put to_magic last.
3766 (win32_win32_thread_alive): Adjust.
3768 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3770 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3771 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3773 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3775 * remote-m32r-sdi.c: Include "gdbthread.h".
3776 (remote_m32r_ptid): New.
3777 (m32r_close): Delete the main thread.
3778 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3780 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3781 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3783 2008-08-07 Tom Tromey <tromey@redhat.com>
3784 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3786 * aclocal.m4, configure: Rebuild.
3787 * configure.in: Call ZW_CREATE_DEPDIR,
3788 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3789 (MAKE, GMAKE): New substs.
3790 * acinclude.m4: Include depstand.m4.
3791 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3792 COMPILE, POSTCOMPILE, depcomp): New variables.
3793 Remove all _h variables.
3794 Remove many .o targets.
3795 ($(srcdir)/copying.c): avoid backslash-newline after comment
3796 sign (@maintainer_mode_true@).
3797 (HFILES_NO_SRCDIR): Regenerate.
3798 (generated_files): New variable.
3799 (all_gdbtk_cflags): Likewise.
3801 (init.o, version.o, copying.o): Remove.
3802 (distclean): Remove DEPDIR.
3803 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3804 printcmd.o, procfs.o, v850ice.o): Rewrite.
3805 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3806 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3807 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3808 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3809 gdbtk-wrapper.o): Likewise.
3810 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3811 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3812 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3813 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3814 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3815 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3816 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3817 tui-wingeneral.o, tui-winsource.o): Likewise.
3818 (all_object_files): New variable.
3819 ($(all_object_files)): New target.
3820 Include dependency files, when using GNU Make.
3822 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3824 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3825 the valid bit set. Ensure display order respects partial
3826 order defined by dependency bits.
3828 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3830 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3833 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3835 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3838 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3839 Tom Tromey <tromey@redhat.com>
3840 Thiago Jung Bauermann <bauerman@br.ibm.com>
3841 Doug Evans <dje@google.com>
3843 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3844 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3845 PYTHON_CFLAGS): New.
3846 (python_h, python_internal_h): New.
3847 (cli-script.o): Depend on python.h
3848 (python.o, python-utils.o): New.
3849 * cli/cli-script.c (print_command_lines): Handle python_control.
3850 (execute_control_command): Handle python_control.
3851 (execute_control_command_untraced): New function.
3852 (while_command): Call execute_control_command_untraced.
3853 (if_command): Likewise.
3854 (get_command_line): Remove static attribute.
3855 (read_next_line): Handle "python".
3856 (recurse_read_control_structure): Handle python_control.
3857 (read_command_lines): Handle python_control.
3859 * cli/cli-script.h (get_command_line): Add prototype.
3860 (execute_control_command_untraced): Likewise.
3861 * configure.ac: Add --with-python.
3862 * defs.h (enum command_control_type) <python_control>: New
3864 * python/python-internal.h: New file.
3865 * python/python.c: New file.
3866 * python/python.h: New file.
3867 * python/python-utils.c: New file.
3868 * NEWS: Mention Python scripting support and its new commands.
3870 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3872 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3874 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3876 * MAINTAINERS (Write After Approval): Add self.
3878 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3880 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3881 (insert_breakpoint_locations): Likewise.
3883 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3885 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3887 (set_longjmp_breakpoint): Likewise.
3889 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3892 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3895 2008-08-05 Tom Tromey <tromey@redhat.com>
3897 * bcache.c (deprecated_bcache_added): Initialize obstack.
3898 (bcache_xmalloc): Don't initialize obstack.
3899 (bcache_xfree): Conditionally free obstack.
3900 (bcache_memory_used): Update.
3902 2008-08-05 Tom Tromey <tromey@redhat.com>
3904 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3906 (append_psymbol_to_list): Accept a const pointer.
3907 (add_psymbol_to_list): Fix const correctness.
3908 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3909 (bcache_full): Declare.
3910 * bcache.c (bcache_data, deprecated_bcache): Remove.
3911 (bcache): Use bcache_full.
3912 (bcache_full): Rename from deprecated_bcache_added. Change return
3915 2008-08-04 Stan Shebs <stan@codesourcery.com>
3917 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3918 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3919 (enable_break): Remove test of BKPT_AT_SYMBOL.
3921 2008-08-02 Keith Seitz <keiths@redhat.com>
3923 * acinclude.m4: Include ../config/tcl.m4 to pick up
3924 standard Tcl configury bits.
3925 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3926 * configure.ac: Don't check if ../itcl exists when building
3927 gdbtk. It could be installed.
3928 Rewrite gdbtk configury to allow for using system-supplied
3929 Tcl and Tk. Gdbtk no longer requires build-time access to
3931 * Makefile.in: Remove everything related to itcl and itk.
3932 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3934 Remove v850ice.o build rule.
3935 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3936 gdbtk sources to use it.
3937 * configure: Regenerate.
3939 2008-07-31 Stan Shebs <stan@codesourcery.com>
3941 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3943 2008-07-30 Stan Shebs <stan@codesourcery.com>
3945 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3946 (add_to_objfile_sections): Remove use.
3948 2008-07-29 Tom Tromey <tromey@redhat.com>
3950 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3951 (lookup_cmd_composition): Likewise.
3953 2008-07-29 Tom Tromey <tromey@redhat.com>
3955 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3956 dead code. Fix indentation.
3958 2008-07-29 Stan Shebs <stan@codesourcery.com>
3960 * main.c (captured_main): Remove long-unused #if 0 blocks.
3962 2008-07-28 Tom Tromey <tromey@redhat.com>
3964 * annotate.h (deprecated_annotate_starting_hook): Remove.
3965 (deprecated_annotate_stopped_hook): Remove.
3966 (deprecated_annotate_exited_hook): Remove.
3967 * Makefile.in (annotate.o): Depend on observer_h.
3968 * top.c (deprecated_delete_breakpoint_hook): Remove.
3969 (deprecated_create_breakpoint_hook): Likewise.
3970 (deprecated_modify_breakpoint_hook): Likewise.
3971 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3972 * breakpoint.c (mention): Don't call removed hook.
3973 (delete_breakpoint): Likewise.
3974 (disable_breakpoint): Likewise.
3975 (do_enable_breakpoint): Likewise.
3976 * annotate.c: Include observer.h.
3977 (breakpoint_changed): Change type of argument.
3978 (_initialize_annotate): Register observers.
3979 (deprecated_annotate_starting_hook): Remove.
3980 (deprecated_annotate_stopped_hook): Remove.
3981 (deprecated_annotate_exited_hook): Remove.
3982 (annotate_starting): Update for hook removal.
3983 (annotate_stopped): Likewise.
3984 (annotate_exited): Likewise.
3985 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3986 (deprecated_create_breakpoint_hook): Likewise.
3987 (deprecated_modify_breakpoint_hook): Likewise.
3989 2008-07-28 Tom Tromey <tromey@redhat.com>
3991 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3993 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3995 * configure.ac: Check for the GNU/Linux ptrace signature.
3996 * configure: Regenerated.
3998 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
4000 * linux-nat.c (resume_callback): Add more debugging output.
4001 (linux_nat_has_pending_sigint): New function, based on
4002 linux_nat_has_pending.
4003 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
4004 (stop_wait_callback): Remove flush_mask handling. Honor
4005 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
4007 (linux_nat_has_pending, flush_callback): Remove.
4008 (linux_nat_filter_event): Check for ignore_sigint.
4009 (linux_nat_wait): Remove flush_mask support and call to
4010 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
4011 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
4013 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
4015 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
4016 report events from resumed threads.
4018 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
4020 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
4021 (mips_linux_init_abi): Set tdep->syscall_next_pc.
4022 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
4024 (mips32_next_pc): Handle the syscall instruction.
4025 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
4026 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
4028 2008-07-26 Tom Tromey <tromey@redhat.com>
4031 * valops.c (value_struct_elt): Treat function-valued field as a
4034 2008-07-26 Tom Tromey <tromey@redhat.com>
4037 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
4038 longer tokens first.
4040 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
4043 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
4044 (get_cmd_async_ok): Remove.
4045 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
4046 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
4047 * infcmd.c (_initialize_infcmd): Likewise.
4048 * thread.c (_initialize_thread): Likewise.
4050 2008-07-25 Joseph Myers <joseph@codesourcery.com>
4052 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
4053 128-bit long doubles in even-odd pairs of FPRs. Do not
4054 right-align float arguments for big-endian.
4055 (mips_n32n64_return_value): Apply return value convention for
4056 structs containing one or two floating-point values to soft-float
4057 as well as hard-float. Handle 128-bit long doubles in such
4059 (mips_o32_push_dummy_call): Only skip one integer register for a
4060 float argument passed in an FPR.
4062 2008-07-25 Tom Tromey <tromey@redhat.com>
4064 * tui/tui-hooks.c: Include observer.h.
4065 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
4067 (tui_bp_created_observer, tui_bp_deleted_observer,
4068 tui_bp_modified_observer): New globals.
4069 (tui_install_hooks): Use observers, not events.
4070 (tui_remove_hooks): Likewise.
4071 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
4072 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
4074 (breakpoint_notify): Check mi_can_breakpoint_notify.
4075 (breakpoint_hooks): Remove.
4076 (mi_cmd_break_insert): Attach observers. Don't use events.
4077 * tracepoint.c: Include observer.h, not gdb-events.h.
4078 (tracepoint_operation, trace_pass_command): Notify observer.
4079 * interps.c: Don't include gdb-events.h.
4080 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
4081 * gdbarch.c: Rebuild.
4082 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
4083 (deprecated_current_gdbarch_select_hack): Notify observer.
4084 * breakpoint.h: Don't include gdb-events.h.
4085 * breakpoint.c: Don't include gdb-events.h.
4086 (condition_command): Notify observer.
4087 (commands_command): Likewise.
4088 (commands_from_control_command): Likewise.
4089 (mention, delete_breakpoint, set_ignore_count): Likewise.
4090 (disable_breakpoint, do_enable_breakpoint): Likewise.
4091 * Makefile.in (gdb_events_h): Remove.
4092 (breakpoint_h): Update.
4093 (COMMON_OBS): Remove gdb-events.o.
4094 (gdb-events.o): Remove.
4095 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
4096 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
4097 * gdb-events.c: Remove.
4098 * gdb-events.h: Remove.
4099 * gdb-events.sh: Remove.
4101 2008-07-24 Pedro Alves <pedro@codesourcery.com>
4103 * remote.c (remote_threads_extra_info): Don't query the remote
4104 server about info on the internally added main thread.
4106 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
4108 * nto-procfs.c (procfs_attach): Populate initial thread list.
4109 (procfs_wait): Return new pid, built from the inferior status.
4111 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
4113 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
4114 * configure: Regenerate.
4116 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
4118 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4119 (procfs_resume): Workaround for dereferencing type-punned pointer
4121 * nto-tdep.c (nto_parse_redirection): Change signature to be const
4123 * nto-tdep.h (nto_parse_redirection): Likewise.
4125 2008-07-21 Stan Shebs <stan@codesourcery.com>
4127 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4128 * gdbarch.sh: Adjust comment to refer to
4129 in_solib_dynsym_resolve_code().
4130 * gdbarch.h, gdbarch.c: Update.
4131 * solib-osf.c: Ditto.
4133 (handle_inferior_event): Use in_solib_dynsym_resolve_code
4135 * config/mips/nm-irix5.h: Remove undef of
4136 IN_SOLIB_DYNSYM_RESOLVE_CODE.
4138 2008-07-21 Tom Tromey <tromey@redhat.com>
4140 * symfile.c (reread_symbols): Don't pass argument to observer.
4141 * exec.c (exec_file_attach): Don't pass argument to observer.
4142 * ada-lang.c (ada_executable_changed_observer): Remove argument.
4143 * symtab.c (symtab_observer_executable_changed): Remove argument.
4144 * observer.sh: Handle functions with no arguments.
4146 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
4147 Chris Demetriou <cgd@google.com>
4149 * elfread.c (elf_symfile_segments): Fix the check that each loadable
4150 section fits within an ELF segment to handle ELF segments that hit
4151 the end of the address space.
4153 2008-07-20 Chris Demetriou <cgd@google.com>
4155 * MAINTAINERS (Write After Approval): Add self.
4157 2008-07-18 Tom Tromey <tromey@redhat.com>
4160 * NEWS: Add entry for macro commands.
4161 * Makefile.in (macrocmd.o): Add gdb_string.h.
4162 * macroscope.h (user_macro_scope): Declare.
4163 (default_macro_scope): Update documentation.
4164 (macro_user_macros): Declare.
4165 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
4166 Use user_macro_scope.
4167 (null_macro_lookup): Remove.
4168 * macrotab.h (macro_callback_fn): Declare.
4169 (macro_for_each): Likewise.
4170 (macro_allow_redefinitions): Likewise.
4171 * macrotab.c (foreach_macro): New function
4172 (macro_for_each): Likewise.
4173 (struct macro_table) <redef_ok>: New field.
4174 (macro_allow_redefinitions): New function.
4175 (new_macro_table): Update.
4176 (macro_define_function): Likewise.
4177 (macro_define_object): Likewise.
4178 * macroscope.c (user_macro_scope): New function.
4179 (default_macro_scope): Use it.
4180 (macro_user_macros): New global.
4181 (standard_macro_lookup): Look in macro_user_macros.
4182 (_initialize_macroscope): New function.
4183 * macroexp.h (macro_is_whitespace, macro_is_digit,
4184 macro_is_identifier_nondigit): Declare.
4185 * macroexp.c (macro_is_whitespace): Rename. No longer static.
4186 (macro_is_digit): Likewise.
4187 (macro_is_identifier_nondigit): Likewise.
4188 (get_identifier): Update.
4189 (get_pp_number): Likewise.
4190 (get_token): Likewise.
4191 * macrocmd.c (skip_ws): New function.
4192 (extract_identifier): Likewise.
4193 (free_macro_definition_ptr): Likewise.
4194 (user_macros): Remove.
4195 (macro_define_command): Implement.
4196 (_initialize_macrocmd): Update.
4197 (macro_undef_command): Implement.
4198 (print_one_macro): New function.
4199 (macro_list_command): Implement.
4201 2008-07-18 Joseph Myers <joseph@codesourcery.com>
4203 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
4205 * configure: Regenerate.
4207 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
4209 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
4211 2008-07-15 Andreas Schwab <schwab@suse.de>
4213 * valops.c (value_cast_pointers): Follow typedefs when checking
4216 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4218 * block.c (block_function): Renamed to ...
4219 (block_linkage_function): ... this. All callers changed.
4220 * block.h (block_function): Renamed to ...
4221 (block_linkage_function): ... this.
4223 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4225 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
4227 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4229 * frame.c (frame_sp_unwind): Delete.
4230 (get_frame_sp): Do not use it.
4231 * frame.h (frame_sp_unwind): Delete prototype.
4233 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4235 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
4237 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4239 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
4240 * frame.c (frame_unwind_address_in_block): Delete.
4241 (get_frame_address_in_block): Do not use it. Check the type
4242 of the next frame first.
4243 (frame_cleanup_after_sniffer): Update comment.
4244 * frame.h (frame_unwind_address_in_block): Delete prototype.
4245 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
4247 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4249 * frame.c (frame_func_unwind): Delete.
4250 (get_frame_func): Do not use it.
4251 * frame.h (frame_func_unwind): Delete prototype.
4252 * hppa-tdep.c (hppa_frame_cache): Update comment.
4253 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
4255 2008-07-14 Stan Shebs <stan@codesourcery.com>
4257 * remote-sim.c (init_gdbsim_ops): Remove
4258 TARGET_REDEFINE_DEFAULT_OPS.
4260 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4262 * findvar.c (read_var_value): Remove unused variable.
4264 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
4266 * infrun.c (handle_inferior_event): Tag threads as stopped
4267 before inserting breakpoints.
4269 2008-07-15 Hui Zhu <teawater@gmail.com>
4271 * MAINTAINERS: Added myself to section Write After Approval.
4273 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
4276 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
4278 2008-07-14 Pedro Alves <pedro@codesourcery.com>
4280 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
4281 (i386_dicos_push_dummy_code): New.
4282 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
4283 Register i386_dicos_push_dummy_code.
4285 2008-07-14 Markus Deuling <deuling@de.ibm.com>
4287 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
4288 (mips_n32n64_push_dummy_call, mips_o64_return_value)
4289 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
4291 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
4292 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
4293 (mips_n32n64_fp_arg_chunk_p): Update caller.
4295 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
4296 (mips_n32n64_push_dummy_call): Update caller.
4298 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
4300 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
4301 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
4304 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
4306 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
4307 (mips_o64_push_dummy_call): Update caller.
4309 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
4310 (fp_register_arg_p, mips_dump_tdep): Update caller.
4312 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
4313 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
4315 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
4317 (mips32_scan_prologue): Update caller.
4319 (heuristic_proc_start): Add gdbarch as parameter. Replace
4321 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
4323 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
4324 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
4325 the current architecture. Update call to getregs_supplies.
4326 (getregs_supplies): Add gdbarch as parameter and replace
4329 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
4330 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
4331 NBSD_MIPS_JB_ELEMENT_SIZE.
4332 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
4333 replace current_gdbarch.
4335 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
4337 (mips_fetch_registers, mips_store_registers): Update call
4339 (mips_load): Use get_regcache_arch to get at the current_architecture
4340 and replace current_gdbarch.
4342 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4344 * thread.c (restore_selected_frame): On fail to restore, select
4345 the innermost frame, and don't crash when warning the user.
4347 2008-07-13 Hui Zhu <teawater@gmail.com>
4349 * symtab.c (expand_line_sal): Fix a memory leak.
4351 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4353 * utils.c (struct continuation): Define as inheriting struct
4355 (add_continuation, do_all_continuations)
4356 (discard_all_continuations, add_intermediate_continuation)
4357 (do_all_intermediate_continuations)
4358 (discard_all_intermediate_continuations): Adjust.
4360 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4362 Skip varobj in running threads.
4363 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
4364 thread is not stopped, skip the varobj.
4365 * Makefile.in: Update dependencies.
4367 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4369 Enable all commands while inferiour is running
4370 * mi/mi-main.c (mi_cmd_execute): Don't check if
4371 inferiour is executing.
4373 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4375 Allow all CLI command even if target is executing.
4376 * gdb/top.c (execute_command_1): Don't check if the inferiour
4379 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4381 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
4382 Fix printing of frame, when frame is wrong.
4384 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4386 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
4387 backchain is unreadable.
4389 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4391 * spu-linux-nat.c: Include "gdbthread.h".
4392 (spu_child_post_startup_inferior): Register main thread.
4393 (spu_child_post_attach): Likewise.
4394 * Makefile.in (spu-linux-nat.o): Update dependencies.
4396 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4398 Rewrite continuations internals on top of cleanups and plug
4399 continuation arguments leaks.
4401 * defs.h (struct continuation): Make it opaque.
4402 (add_continuation, add_intermediate_continuation): Drop the int
4403 argument of the continuation hook argument. Add
4404 continuation_free_args argument.
4405 (do_all_continuations, do_all_intermediate_continuations): Drop
4406 the error_p argument.
4408 * utils.c (add_continuation): Drop the int argument of the
4409 continuation hook argument. Add continuation_free_args argument.
4410 Reimplement on top of cleanups.
4411 (do_all_continuations): Drop error argument. Reimplement on top
4413 (discard_all_continuations): Reimplement on top of cleanups.
4414 (add_intermediate_continuation): Drop the int argument of the
4415 continuation hook argument. Add continuation_free_args argument.
4416 Reimplement on top of cleanups.
4417 (do_all_intermediate_continuations): Drop error argument.
4418 Reimplement on top of cleanups.
4419 (discard_all_intermediate_continuations): Reimplement on top of
4422 * breakpoint.c (until_break_command_continuation): Drop error
4423 argument. Add xfree as continuation argument deleter.
4425 * inf-loop.c (inferior_event_handler): On error, discard all
4426 continuations. Adjust to new do_all_intermediate_continuations
4427 and do_all_continuations interfaces.
4429 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
4430 Pass xfree as continuation argument deleter.
4431 (finish_command_continuation): Drop error_p argument. Adjust.
4432 (finish_command_continuation_free_arg): New.
4433 (finish_command): Pass finish_command_continuation_free_arg as
4434 continuation argument deleter. Adjust to new do_all_continuations
4436 (attach_command_continuation): Drop error_p argument.
4437 (attach_command_continuation_free_args): New.
4438 (attach_command): Pass attach_command_continuation_free_args as
4439 continuation argument deleter.
4441 * interps.c (interp_set): Adjust to new do_all_continuations
4444 * event-top.c (stdin_event_handler): In error, also discard the
4445 intermediate continuations.
4447 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4449 Replace struct continuation_args by void* and per command structs.
4451 * top.c (execute_command): Remove unused arg1 and arg2 locals.
4453 * breakpoint.c (struct until_break_command_continuation_args):
4455 (until_break_command_continuation): Take a void* instead of a
4456 continuations_arg. Adjust.
4457 (until_break_command): Adjust to use struct
4458 until_break_command_continuation_args instead of struct
4461 * infcmd.c (struct step_1_continuation_args): New.
4462 (step_1_continuation): Take a void* instead of a
4463 continuations_arg. Adjust to use struct step_1_continuation_args.
4464 (step_once): Adjust to use struct step_1_continuation_args.
4466 (struct finish_command_continuation_args): New.
4467 (finish_command_continuation): Take a void* instead of a
4468 continuations_arg. Adjust to use struct
4469 finish_command_continuation_args.
4470 (finish_command): Adjust to use struct
4471 finish_command_continuation_args.
4472 (struct attach_command_continuation_args): New.
4473 (attach_command_continuation): Take a void* instead of a
4474 continuations_arg. Adjust to use struct
4475 attach_command_continuation_args.
4476 (attach_command): Adjust to use struct
4477 attach_command_continuation_args.
4479 * defs.h (struct continuation_arg): Delete.
4480 (struct continuation): Replace the struct continuation_arg*
4481 parameter of continuation_hook by a void*. Replace "arg_list"
4482 member by a new "args" member with void* type.
4483 (add_continuation, add_intermediate_continuation): Replace struct
4484 continuation_arg type usages by void* usages.
4486 * utils.c (add_continuation, do_all_continuations)
4487 (add_intermediate_continuation)
4488 (do_all_intermediate_continuations): Replace struct
4489 continuation_arg type usages by void* usages. Pass "args" instead
4492 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4494 * infrun.c (struct thread_stepping_state): Delete sal member.
4495 (init_thread_stepping_state): Add local sal. Use it instead of
4497 (handle_inferior_event): New local stop_pc_sal. Use it instead of
4499 (step_into_function): Add local stop_func_sal. Use it instead of
4502 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4504 Implement -exec-continue/-exec-interrupt --all.
4505 * infcmd.c (continue_1): New, extracted from
4506 (continue_command): ...here.
4507 (interrupt_target_1): New, extracted from
4508 (interrupt_target_command): ...here.
4509 * inferior.h (continue_1, interrupt_target_1): New.
4510 * mi/mi-main.c (mi_cmd_exec_continue)
4511 (mi_cmd_exec_interrupt): Handle --all.
4513 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4515 Implement --thread and --frame.
4516 * gdbthread.h (find_thread_id): Declare.
4517 * thread.c (find_thread_id): Make non-static.
4518 * mi/mi-main.c (mi_cmd_execute): Switch to the right
4519 thread and frame, if necessary.
4520 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
4521 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
4523 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4525 * infrun.c (resume): Discard cleanups on early exit path.
4527 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4529 * infrun.c (normal_stop): For MI, report which threads
4532 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4534 Report thread state in -thread-info output.
4535 * thread.c (print_thread_info): Add new field "state".
4537 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4539 * infrun.c (handle_inferior_event): Also ignore a
4540 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
4542 2008-07-11 Tom Tromey <tromey@redhat.com>
4544 * completer.c (complete_line_internal): New function, from
4545 complete_line. Add 'for_help' parameter.
4546 (complete_line): Use it.
4547 (command_completer): Move later. Rewrite.
4549 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4551 * thread.c (thread_apply_command): Move making the cleanup out of
4554 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4558 * thread.c (enum thread_state): New.
4559 (thread_state main_thread_running): Delete, in favor of...
4560 (thread_state main_thread_state): ... this. Update throughout.
4561 (clear_thread_inferior_resources): New, split from free_thread.
4562 (free_thread): Call clear_thread_inferior_resources.
4563 (init_thread_list): Set main thread to stopped state.
4564 (add_thread_silent): Take care of PTID reuses.
4565 (delete_thread): If deleting inferior_ptid or a thread with
4566 refcount > 0, mark it as exited, but still keep it in the list.
4567 Only notify of thread exits, if we haven't done so yet.
4568 (iterate_over_threads): Make it safe to delete threads while
4569 iterating over them.
4570 (do_captured_list_thread_ids): Don't account for exited threads.
4571 (thread_alive): Check for the THREAD_EXITED state, and don't set
4572 ptid to -1 on exited threads.
4573 (set_running): Update to account for extra possible states.
4574 (is_thread_state): New.
4575 (is_stopped, is_exited): New.
4576 (is_running): Implement in terms of is_thread_state.
4577 (any_running): Update.
4578 (print_thread_info): Update. Account for exited threads. Don't
4579 warn about missed frame restoring here, its done in the cleanup.
4580 (switch_to_thread): Don't read from a thread that has gone.
4581 (restore_current_thread): In non-stop mode, do a full context
4583 (restore_selected_frame): Add a frame_level argument. Rewrite.
4584 (struct current_thread_cleanup): Add selected_frame_level and
4585 was_stopped members.
4586 (do_restore_current_thread_cleanup): Check if thread was stopped
4587 and still is, and if the target has registers, stack and memory
4588 before restoring the selected frame. Don't delete the cleanup
4590 (restore_current_thread_cleanup_dtor): New.
4591 (make_cleanup_restore_current_thread): Remove all arguments.
4593 (thread_apply_all_command): Update. Prune threads.
4594 (thread_apply_command): Update.
4595 (thread_command): Account for currently selected exited thread.
4596 (do_captured_thread_select): Check for a running thread. Prune
4598 (_initialize_thread): Make "info threads", "thread", "thread
4599 apply", and "thread apply all" appliable without a selected thread.
4600 * gdbthread.h (struct thread_info): Replace running_ by state_.
4602 (is_exited, is_stopped): Declare.
4603 (make_cleanup_restore_current_thread): Remove all arguments.
4604 * infrun.c: Include "event-top.h".
4605 (fetch_inferior_event): In non-stop mode, restore selected thread
4606 and frame after handling the event and running breakpoint
4607 commands. Display GDB prompt if needed.
4608 (normal_stop): In non-stop mode, don't print thread switching
4610 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4611 (get_cmd_no_selected_thread_ok): New.
4612 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4613 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4615 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4616 no-selected-thread ok.
4617 * top.c (execute_command): Check for non no-selected-thread-ok
4619 * linux-nat.c (struct saved_ptids, threads_to_delete)
4620 (record_dead_thread, prune_lwps): Delete.
4621 (exit_lwp): Unconditionally delete thread.
4622 (linux_nat_resume): Remove prune_lwps call.
4623 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4624 of is_running. Adjust to make_cleanup_restore_current_thread
4626 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4627 selected thread has exited.
4628 * inf-loop.c (inferior_event_handler): Don't display the prompt
4630 * varobj.c (c_value_of_root): Update.
4631 * defs.h (make_cleanup_dtor): Declare.
4632 * utils.c (make_cleanup_dtor): New.
4634 * Makefile.in (infrun.o): Depend on $(event_top_h).
4636 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4638 Add "continue -a" and "interrupt -a" options for non-stop mode.
4640 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4641 (continue_command): Add "-a" option.
4642 (interrupt_target_command): Add "-a" option.
4643 (_initialize_infcmd): Add extend help of continue and interrupt
4644 command to mention the new "-a" option. Mark "continue" async ok.
4646 2008-07-10 Doug Evans <dje@google.com>
4648 Add "set print symbol-loading on|off".
4649 * NEWS: Document new option.
4650 * symfile.h (print_symbol_loading): Declare.
4651 * symfile.c (print_symbol_loading): New global.
4652 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4653 from ..." if print_symbol_loading.
4654 (_initialize_symfile): Add set/show print symbol-loading.
4655 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4656 if print_symbol_loading.
4658 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4660 Non-stop linux native.
4662 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4664 (get_pending_status): Implement non-stop mode.
4665 (linux_nat_detach): Stop threads before detaching.
4666 (linux_nat_resume): In non-stop mode, always resume only a single
4668 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4669 add new lwp to GDB's thread table, and mark as running, executing
4670 and stopped appropriately.
4671 (linux_nat_filter_event): Don't assume there are other running
4672 threads when a thread exits.
4673 (linux_nat_wait): Mark the main thread as running and executing.
4674 In non-stop mode, don't stop all lwps.
4675 (linux_nat_kill): Stop lwps before killing them.
4676 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4678 (send_sigint_callback): New.
4679 (linux_nat_stop): New.
4680 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4682 * linux-nat.h (thread_db_attach_lwp): Declare.
4684 * linux-thread-db.c (thread_get_info_callback): Check for new
4685 threads if we have none.
4686 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4687 stopped lwp. Check for new threads if we have none.
4688 (thread_db_attach_lwp): New.
4689 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4690 (check_event): Set proc_handle.pid to the stopped lwp.
4691 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4692 lwp available, bail out if there is none.
4694 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4697 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4699 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4700 `current_pc' from CORE_ADDR to ULONGEST.
4702 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4705 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4707 * NEWS (New commands): Mention "set disable-randomization".
4708 * configure.ac: Add check for HAVE_PERSONALITY and
4709 HAVE_DECL_ADDR_NO_RANDOMIZE.
4710 * configure, config.in: Regenerate.
4711 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4712 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4714 (disable_randomization, show_disable_randomization)
4715 (set_disable_randomization): New.
4716 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4717 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4718 variable DISABLE_RANDOMIZATION.
4719 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4720 DISABLE_RANDOMIZATION.
4722 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4724 Adjust all targets to new target_stop interface.
4726 * gnu-nat.c (gnu_stop): Add ptid argument.
4727 * go32-nat.c (go32_stop): Add ptid argument.
4728 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4729 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4730 * monitor.c (monitor_stop): Add ptid argument.
4731 (monitor_open): Pass inferior_ptid to monitor_stop.
4732 (monitor_interrupt): Pass inferior_ptid to target_stop.
4733 (monitor_stop): Add ptid argument.
4734 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4735 (procfs_create_inferior): Add ptid argument.
4736 * procfs.c (procfs_stop): Add ptid argument.
4737 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4738 * remote-sim.c (gdbsim_stop): Add ptid argument.
4739 * sol-thread.c (sol_thread_stop): Add ptid argument.
4740 * win32-nat.c (win32_stop): Add ptid argument.
4742 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4744 Non-stop inferior control.
4746 * infrun.c (resume): In non-stop mode, always resume just one
4748 (proceed): Don't call prepare_to_proceed in non-stop mode.
4749 (fetch_inferior_event): In non-stop mode, switch context before
4751 (error_is_running, ensure_not_running): New.
4752 (handle_inferior_event): In non-stop mode: Mark only the event
4753 thread as stopped. Require that the target module manages adding
4754 threads to the thread list. Assert that there isn't a
4755 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4756 (normal_stop): Only mark not-running if inferior hasn't exited.
4757 In non-stop mode, only mark the event thread.
4759 * thread.c:Include "cli/cli-decode.h".
4760 (print_thread_info): Don't read from a running thread.
4761 Output "(running)" if thread is running.
4762 (switch_to_thread): Don't read stop_pc if thread is executing.
4763 (do_restore_current_thread_cleanup): Don't write to a running
4765 (thread_apply_all_command): Don't read from a running thread. In
4766 non-stop mode, do a full context-switch instead of just switching
4768 (thread_apply_command): In non-stop mode, do a full context-switch
4769 instead of just switching threads.
4770 (do_captured_thread_select): Likewise. Inform user if selected
4772 (_initialize_thread): Mark "info threads" and "thread" and
4775 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4776 unregister the target from the event loop.
4778 * infcmd.c (continue_command, step_1, jump_command)
4779 (signal_command): Ensure the selected thread isn't running.
4780 (interrupt_target_command): In non-stop mode, interrupt only the
4783 * inferior.h (error_is_running, ensure_not_running): Declare.
4785 * target.h (struct target_ops): Add ptid argument to the to_stop
4787 (target_stop): Add ptid_t argument.
4789 * target.c (update_current_target): Add ptid argument to to_stop's
4791 (debug_to_stop): Add ptid_t argument.
4792 (debug_to_rcmd): Set to_stop_ptid.
4794 * remote.c (remote_stop): Add ptid_t argument.
4795 (async_remote_interrupt): Add inferior_ptid to target_stop.
4796 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4798 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4800 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4802 Don't rely on ecs->wait_for_more.
4804 * infrun.c (proceed): Clear the stepping state, set
4805 previous_inferior_ptid and clear infwait state.
4806 (wait_for_inferior): Don't clear the stepping state, set
4807 previous_inferior_ptid, or clear the infwait state here.
4808 (fetch_inferior_event): Don't clear the stepping state, set
4809 previous_inferior_ptid, or clear the infwait state here. Don't
4810 condition on wait_for_more.
4812 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4814 Refactor infrun a bit.
4816 * infrun.c (currently_stepping): Take a struct
4817 thread_stepping_state instead of an execution_control_state.
4818 (struct thread_stepping_state): New, split from
4819 execution_control_state.
4820 (gtss, tss): New globals.
4821 (proceed): Clear the stepping state, set previous_inferior_ptid
4822 and clear infwait state.
4823 (init_wait_for_inferior): Clear the stepping state,
4824 previous_inferior_ptid and infwait state.
4825 (waiton_ptid, infwait_state): New, split from
4826 execution_control_state.
4827 (struct execution_control_state): Members that persist through
4828 events moved out to either struct thred_stepping_state or made
4829 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4830 (wait_for_inferior, fetch_inferior_event): Use local
4831 execution_control_state. Update to execution_control_state split.
4832 (init_execution_control_state): Adjust.
4833 (init_thread_stepping_state): New, extracted from
4834 init_execution_control_state.
4835 (context_switch): Take a ptid instead of an
4836 execution_control_state.
4837 (context_switch_to): Adjust.
4838 (adjust_pc_after_break): Adjust.
4839 (init_infwait_state): New.
4840 (handle_inferior_event): Adjust.
4842 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4843 Vladimir Prus <vladimir@codesourcery.com>
4845 Per-thread commands.
4847 * gdbthread.h: Remove unneeded forward declarations.
4848 Include "inferior.h".
4849 (struct thread_info): Add continuations,
4850 intermediate_continuations, proceed_to_finish, step_over_calls,
4851 stop_step, step_multi and stop_signal members.
4852 (save_infrun_state): Add continuations,
4853 intermediate_continuations, proceed_to_finish, step_over_calls,
4854 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4855 (load_infrun_state): Add continuations,
4856 intermediate_continuations, proceed_to_finish, step_over_calls,
4857 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4859 * thread.c (load_infrun_state): In non-stop mode, load
4860 continuations, intermediate_continuations, proceed_to_finish,
4861 step_over_calls, stop_step, step_multi and stop_signal.
4862 (save_infrun_state): Store continuations,
4863 intermediate_continuations, proceed_to_finish, step_over_calls,
4864 stop_step, step_multi, stop_signal and stop_bpstat.
4865 (save_infrun_state): Store continuations,
4866 intermediate_continuations, proceed_to_finish, step_over_calls,
4867 stop_step, step_multi, stop_signal and stop_bpstat.
4868 (free_thread): Clear The thread's stop_bpstat.
4870 * inferior.h (context_switch_to): Declare.
4872 * infrun.c (ecss): New global.
4873 (context_switch): Context switch continuations,
4874 intermediate_continuations, proceed_to_finish, step_over_calls,
4875 stop_step, step_multi, stop_signal and stop_bpstat.
4876 (wait_for_inferior): Use global ecss.
4877 (async_ecss, async_ecs): Delete.
4878 (fetch_inferior_event): Use global ecss.
4879 (context_switch_to): New.
4881 * top.c (execute_command): In non-stop, only check if the current
4882 thread is running, in all-stop, check if there's any thread
4885 * breakpoint.c (bpstat_remove_breakpoint): New.
4886 (bpstat_remove_breakpoint_callback): New.
4887 (delete_breakpoint): Clear the stop_bpstats of all threads.
4889 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4890 current thread is running, in all-stop, check if there's any
4893 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4895 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4897 Add non_stop global.
4899 * inferior.h (non_stop): Declare.
4900 * infrun.c (non_stop, non_stop_1): New.
4901 (set_non_stop, show_non_stop): New.
4902 (_initialize_infrun): Add "set/show non-stop" command.
4904 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4906 Adjust fork/vfork/exec to pass ptids around.
4908 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4909 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4911 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4913 * breakpoint.c (print_it_typical, bpstat_check_location)
4914 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4915 (create_fork_vfork_event_catchpoint): Adjust.
4916 * infrun.c (fork_event): Change parent_pid and child_pid types to
4918 (follow_exec, inferior_has_forked, inferior_has_vforked)
4919 (inferior_has_execd): Take a ptid_t and don't trim it.
4920 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4921 * linux-nat.c (linux_child_follow_fork): Adjust.
4922 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4923 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4924 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4926 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4928 Add "executing" property to threads.
4930 * inferior.h (target_executing): Delete.
4931 * gdbthread.h (struct thread_info): Add executing_ field.
4932 (set_executing, is_executing): New.
4933 * thread.c (main_thread_executing): New.
4934 (init_thread_list): Clear it and also main_thread_running.
4935 (is_running): Return false if target has no execution.
4936 (any_running, is_executing, set_executing): New.
4938 * top.c: Include "gdbthread.h".
4939 (target_executing): Delete.
4940 (execute_command): Replace target_executing check by any_running.
4941 * event-top.c: Include "gdbthread.h".
4942 (display_gdb_prompt, command_handler): Replace target_executing by
4944 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4945 here. Replace target_executing by is_running.
4946 * infrun.c (handle_inferior_event): Mark all threads as
4948 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4950 * stack.c (get_selected_block): Return null if inferior is
4952 * target.c (target_resume): Mark resumed ptid as executing.
4953 * breakpoint.c (until_break_command): Replace target_executing
4954 check by is_executing.
4955 * remote.c (remote_async_resume): Don't mark inferior as executing
4957 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4960 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4961 (mi_execute_async_cli_command): Replace target_executing by
4964 * frame.c (get_current_frame): Error out if the current thread is
4966 (has_stack_frames): New.
4967 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4970 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4973 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4975 * symfile.c (load_command): Reopen the exec file and reread
4976 symbols before anything else.
4978 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4980 * remote-sim.c: Include gdbthread.h.
4981 (remote_sim_ptid): New global.
4982 (gdbsim_create_inferior): Silently add the main task to GDB's
4984 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4985 task from GDB's thread list.
4986 (gdbsim_resume): Adjust to use remote_sim_ptid.
4987 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4988 (init_gdbsim_ops): Register gdbsim_thread_alive and
4990 (_initialize_remote_sim): Initialize remote_sim_ptid.
4991 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4993 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4995 * monitor (monitor_ptid): New global.
4996 (monitor_open): Silently add the main task to GDB's thread list.
4997 (monitor_close, monitor_mourn_inferior): Silently delete the main
4998 task from GDB's thread list.
4999 (monitor_thread_alive, monitor_pid_to_str): New.
5000 (init_base_monitor_ops): Register monitor_thread_alive and
5002 (_initialize_remote_monitors): Initialize monitor_ptid.
5004 * gdbthread.h (delete_thread_silent): Declare.
5005 * thread.c (delete_thread): Rename to ...
5006 (delete_thread_1): ... this. Add "silent" parameter. If silent,
5007 don't do exit notifications.
5008 (delete_thread, delete_thread_silent): New, as wrappers to
5011 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5013 * breakpoint.c (update_global_location_list): Add boolean
5014 "should_insert" argument. Only insert locations if caller told it
5016 (update_global_location_list_nothrow): Add boolean "should_insert"
5017 argument. Pass it to update_global_location_list.
5018 (insert_breakpoints, create_longjmp_breakpoint)
5019 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
5020 (create_thread_event_breakpoint, create_solib_event_breakpoint)
5021 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
5022 (enable_watchpoints_after_interactive_call_stop)
5023 (set_momentary_breakpoint, create_breakpoints)
5024 (break_command_really, watch_command_1)
5025 (create_ada_exception_breakpoint, update_breakpoint_locations)
5026 (do_enable_breakpoint, enable_command): Pass true to
5027 update_global_location_list.
5028 (bpstat_stop_status, disable_overlay_breakpoints)
5029 (disable_watchpoints_before_interactive_call_start)
5030 (delete_breakpoint, disable_breakpoint, disable_command): Pass
5031 false to update_global_location_list.
5032 (update_breakpoints_after_exec): Don't temporarily disable
5033 always-inserted mode.
5035 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5037 * breakpoint.c (mark_breakpoints_out): Make public.
5038 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
5039 here. Update comment.
5040 * breakpoint.h (mark_breakpoints_out): Declare.
5042 * linux-nat.c (linux_handle_extended_wait): On
5043 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
5044 * inf-ttrace.c (inf_ttrace_wait): Likewise.
5046 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5048 * infrun.c (follow_exec): Reset shared libraries before adding the
5051 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5053 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
5055 2008-07-07 Pedro Alves <pedro@codesourcery.com>
5057 * i386-dicos-tdep.c: Include "inferior.h".
5058 (i386_dicos_frame_align): New.
5059 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
5060 dummy location ON_STACK.
5061 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
5063 2008-07-07 Joel Brobecker <brobecker@adacore.com>
5065 * gstdint.h: New file.
5067 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
5069 * mi/mi-interp.c (mi_on_resume): Don't try to report
5070 resumed thread it the thread list is empty.
5072 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
5074 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
5075 completer for set to filename_completer.
5079 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
5081 Implement -target-attach.
5082 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
5084 2008-06-21 Hui Zhu <teawater@gmail.com>
5086 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
5088 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5090 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
5091 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
5093 * target.h (struct target_ops): Add to_attach_no_wait member.
5094 (target_attach_no_wait): New.
5095 * target.c (update_current_target): Inherit to_attach_no_wait.
5097 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
5098 target_attach_no_wait runtime check.
5100 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
5101 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
5104 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5106 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
5107 on debug_displaced being set.
5109 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5111 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
5112 directly instead of get_frame_id.
5114 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5116 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
5117 (deal_with_atomic_sequence): Update BC masks.
5118 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
5119 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
5121 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5123 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
5124 register, not the previous frame's.
5126 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5128 * source.c (select_source_symtab): Make sure we skip namespace
5129 symtabs when showing cpp source code.
5131 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
5133 * MAINTAINERS (Authorized committers): Fix my email address.
5135 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5137 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
5138 -target-download and -target-select via CLI, so that
5139 the quoting rules are the same as they were (unfortunately)
5140 in all prior gdb releases.
5141 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
5142 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5143 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
5144 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5145 (mi_cmd_execute): Set current_token even for commands
5148 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
5150 * alphafbsd-tdep.c: Update for unwinder changes.
5151 * alpha-linux-tdep.c: Likewise.
5152 * alphanbsd-tdep.c: Likewise.
5153 * alphaobsd-tdep.c: Likewise.
5154 * avr-tdep.c: Likewise.
5155 * cris-tdep.c: Likewise.
5156 * frv-linux-tdep.c: Likewise.
5157 * frv-tdep.c: Likewise.
5158 * h8300-tdep.c: Likewise.
5159 * hppa-linux-tdep.c: Likewise.
5160 * iq2000-tdep.c: Likewise.
5161 * m32c-tdep.c: Likewise.
5162 * m32r-linux-tdep.c: Likewise.
5163 * m32r-tdep.c: Likewise.
5164 * m68hc11-tdep.c: Likewise.
5165 * mep-tdep.c: Likewise.
5166 * mn10300-tdep.c: Likewise.
5167 * mt-tdep.c: Likewise.
5168 * score-tdep.c: Likewise.
5169 * sh64-tdep.c: Likewise.
5170 * sh-tdep.c: Likewise.
5171 * sparc64fbsd-tdep.c: Likewise.
5172 * sparc64nbsd-tdep.c: Likewise.
5173 * sparc64obsd-tdep.c: Likewise.
5174 * v850-tdep.c: Likewise.
5175 * vaxobsd-tdep.c: Likewise.
5176 * vax-tdep.c: Likewise.
5177 * xstormy16-tdep.c: Likewise.
5179 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5181 * mi/mi-main.c (enum captured_mi_execute_command_actions)
5182 (captured_mi_execute_command_args): Remove.
5183 (captured_mi_execute_command): Cast the closure to mi_parse
5184 pointer, not to captured_mi_execute_command_args, and don't
5185 set the action field thereof.
5186 (mi_execute_command): Pass struct mi_parse, not
5187 captured_mi_execute_command_args to captured_mi_execute_command.
5188 (mi_execute_command): Remove (dead) code for suppressing
5191 2008-06-28 Pedro Alves <pedro@codesourcery.com>
5193 * linux-nat.c (enum sigchld_state): New.
5194 (linux_nat_async_events_state): Renamed from
5195 linux_nat_async_events_enabled.
5196 (linux_nat_event_pipe_push, my_waitpid): Adjust.
5197 (sigchld_default_action): New.
5198 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
5200 (linux_nat_create_inferior): Set events state to sigchld_default
5202 (linux_nat_resume): Adjust.
5203 (linux_nat_wait): Call linux_nat_async_events unconditionally.
5204 (sigchld_handler): Adjust.
5205 (linux_nat_async_mask): Don't set SIGCHLD actions here.
5206 (get_pending_events): Adjust.
5207 (linux_nat_async_events): Rewrite to handle enum sigchld_state
5208 instead of a boolean.
5209 (linux_nat_async): Adjust.
5210 (_initialize_linux_nat): Capture default SIGCHLD action into
5211 sigchld_default_action.
5213 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5215 * breakpoint.c (moribund_locations): New.
5216 (bpstat_stop_status): Process moribund locations.
5217 (update_global_location_list): Add removed
5218 locations to moribund_locations.
5219 (breakpoint_retire_moribund): New.
5220 * breakpoint.h (struct bp_location): New field
5221 events_till_retirement.
5222 (breakpoint_retire_moribund): Declare.
5223 * thread.c (thread_count): New.
5224 * infrun.c (handle_inferior_event): Call
5225 breakpoint_retire_moribund.
5226 * gdbthread.h (thread_count): Declare.
5228 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5230 * dfp.c (decimal_convert): Call match_endianness before and after
5233 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
5235 * remote.c (remote_insert_breakpoint): Ensure that if Z0
5236 unsupported and we fall back to memory_insert_breakpoint, we
5237 use the unmodified requested address.
5239 2008-06-27 Joel Brobecker <brobecker@adacore.com>
5241 * dwarf2read.c (read_attribute_value): Issue a complaint when
5242 adjusting size attribute values of 0xffffffff as zero.
5244 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5246 * i386-tdep.c (i386_16_byte_align_p): New.
5247 (i386_push_dummy_call): Determine stack space required for
5248 arguments going forwards allowing for 16-byte alignment, then push
5249 arguments going forwards.
5251 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5253 * infrun.c (start_remote): Don't clear thread list here.
5254 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
5256 * remote.c (record_currthread): Upgrade the main thread and its
5257 entry in the thread list if this is the first time we hear about
5259 (remote_thread_alive): Consider magic_null_ptid or a ptid without
5260 a tid member always alive.
5261 (remote_find_new_threads): Don't update the main thread here.
5262 (remote_start_remote): Clear thread list here. Always add the
5264 (extended_remote_attach_1): Add the main thread here.
5265 (extended_remote_mourn_1): Re-add the main thread here.
5266 (extended_remote_create_inferior_1): Add a main thread.
5268 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
5270 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5272 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5274 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
5276 (general_thread, continue_thread): Change type to ptid_t.
5277 (record_currthread): Take a ptid_t parameter instead of an
5279 (MAGIC_NULL_PID): Delete.
5280 (set_thread): Take a ptid_t parameter and adjust.
5281 (set_general_thread, set_continue_thread): New.
5282 (remote_thread_alive, remote_newthread_step)
5283 (remote_current_thread, remote_find_new_threads)
5284 (remote_threads_info, remote_start_remote, remote_vcont_resume)
5285 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
5286 (threadalive_test, remote_pid_to_str)
5287 (remote_get_thread_local_address): Adjust.
5288 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
5289 and any_thread_ptid.
5291 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
5293 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
5294 * configure: Regenerated.
5296 2008-06-26 Joel Brobecker <brobecker@adacore.com>
5298 * dwarf2read.c (read_attribute_value): Treat size attribute
5299 values of 0xffffffff as if the attribute value was zero.
5301 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5303 * linux-nat.c: Add description of overall logic.
5305 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
5307 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
5308 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
5309 all dependencies on $(gdb_stdint_h).
5310 (distclean): Do not delete gdb_stdint.h.
5311 * acinclude.m4: Do not use stdint.m4.
5312 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
5313 uintptr_t, and gdb_stdint.h.
5314 * defs.h: Include <stdint.h>.
5315 * gdb_thread_db.h: Assume stdint.h is already included.
5316 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
5317 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
5318 include gdb_stdint.h.
5319 * configure, config.in: Regenerate.
5321 2008-06-26 Joseph Myers <joseph@codesourcery.com>
5323 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
5324 decimal floating-point values in GPRs for soft-float.
5325 (do_ppc_sysv_return_value): Handle returning decimal
5326 floating-point values in GPRs for soft-float.
5328 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5330 * target.c (target_read_until_error): New.
5331 * target.h (target_read_until_error): Declare.
5332 * mi/mi-main.c (mi_cmd_data_read_memory): Use
5333 target_read_until_error.
5335 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5337 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
5338 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
5339 after the DECFLOAT detection to fix a memory leak. Remove the
5340 redundant NUM initialization. Protect the DECFLOAT detection memory
5341 access before the P block. Restore the P memory content for the
5344 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5346 Kill the return value for all MI command functions.
5347 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
5348 (mi_cmd_argv_ftype): Change return type to void.
5350 * mi/mi-main.c: Adjust all function that implement
5351 MI commands to return nothing.
5352 (struct captured_mi_execute_command_actions):
5353 Remove the rc field.
5354 (mi_cmd_execute): Return nothing.
5355 (mi_execute_async_cli_command): Return nothing.
5356 (mi_cmd_exec_interrupt): Don't print ^done here.
5357 (mi_cmd_target_select): Don't print ^connected here.
5358 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
5359 Special-case -target-select and output ^connected, not ^done.
5361 * mi/mi-cmd-break.c: Adjust.
5362 * mi/mi-cmd-disas.c: Adjust.
5363 * mi/mi-cmd-env.c: Adjust.
5364 * mi/mi-cmd-file.c: Adjust.
5365 * mi/mi-cmd-stack.c: Adjust.
5366 * mi/mi-cmd-target.c: Adjust.
5367 * mi/mi-cmd-var.c: Adjust.
5368 * mi/mi-interp.c: Adjust.
5369 * mi/mi-symbol-cmds.c: Adjust.
5371 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5373 Emit ^running via observer.
5374 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
5376 (mi_on_resume): Print ^running if not previously output.
5377 * mi/mi-main.c (running_result_record_printed): New.
5378 (captured_mi_execute_command): Reset
5379 running_result_record_printed. Use running_result_record_printed
5380 to decide if we should skip ^done.
5381 (mi_execute_async_cli_command): Don't print ^running here.
5382 * mi/mi-main.h (current_token, running_result_record_printed):
5385 2008-06-24 Michael Snyder <msnyder@specifix.com>
5387 * infrun.c (_initialize_infrun): White space and typo fix.
5389 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
5391 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
5392 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
5393 when first loading DLL with "dll" command.
5395 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5397 * gnu-nat.c (proc_string): Use capital T for "Thread".
5399 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5401 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
5403 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5405 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5406 the target cannot run.
5408 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5410 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5411 we're attaching to a running process.
5413 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
5415 * win32-nat.c (handle_load_dll): Give dll name and load address
5416 if debug_events is on.
5417 (handle_unload_dll): Likewise.
5419 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
5421 Don't suppress *running when doing finish.
5422 * infcall.c (call_function_by_hand): Set both
5423 suppress_resume_observer and suppress_stop_observer.
5424 * infcmd.c (suppress_run_stop_observers): Split into...
5425 (suppress_resume_observer, suppress_stop_observer): ...those.
5426 (finish_command_continuation): Clear suppress_stop_observer.
5427 (finish_command): Set suppress_stop_observer.
5428 * inferior.h (suppress_run_stop_observers): Split into...
5429 (suppress_resume_observer, suppress_stop_observer): ...those.
5430 * infrun.c (normal_stop): Check for suppress_stop_observer.
5431 * thread.c (set_running): Check for suppress_resume_observer.
5433 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
5434 Pierre Muller <muller@ics.u-strasbg.fr>
5436 * gdbarch.sh (gdbarch_skip_main_prologue): New.
5437 * gdbarch.h, gdbarch.c: Regenerate.
5438 * i386-tdep.h (i386_skip_main_prologue): Declare.
5439 * i386-tdep.c (i386_skip_main_prologue): New.
5440 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
5441 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
5442 * symtab.c (find_function_start_sal): When pc points at the "main"
5443 function, call gdbarch_skip_main_prologue.
5445 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
5447 * value.c (value_primitive_field): Fetch lazy register values.
5449 2008-06-11 Pedro Alves <pedro@codesourcery.com>
5451 * NEWS: Mention support removal of undocumented S AA p PID stop
5454 * remote.c (remote_wait): Remove undocumented S AA p PID support.
5456 2008-06-10 Stan Shebs <stan@codesourcery.com>
5458 * MAINTAINERS: Update my affiliation and address.
5460 2008-06-10 Andreas Schwab <schwab@suse.de>
5462 * top.c (print_gdb_version): Don't print final newline.
5464 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5467 * Makefile.in: Update dependencies.
5468 * gdbthread.h (struct thread_info): New field
5470 (set_running, is_running): New.
5471 * thread.c (set_running, is_running): New.
5472 * inferior.h (suppress_normal_stop_observer): Rename to...
5473 (suppress_run_stop_observers): ..this.
5474 * infcmd.c (suppress_normal_stop_observer): Rename to...
5475 (suppress_run_stop_observers): ..this.
5476 (finish_command_continuation, finish_command): Adjust.
5477 * infcall.c (call_function_by_hand): Adjust.
5478 * infrun.c (normal_stop): Call set_running.
5479 * target.c (target_resume): New. Call set_running.
5480 * target.h (target_resume): Convert from macro to
5483 * mi/mi-interp.c (mi_on_resume): New.
5484 (mi_interpreter_init): Register mi_on_resume.
5486 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5488 Use observers to report stop events in MI.
5489 * mi/mi-interp.c (mi_on_normal_stop): New.
5490 (mi_interpreter_init): Register mi_on_normal_stop.
5491 (mi_interpreter_exec_continuation): Remove.
5492 (mi_cmd_interpreter_exec): Don't register the above.
5493 * mi/mi-main.c (captured_mi_execute_command): Don't care
5494 about sync_execution.
5495 (mi_execute_async_cli_command): Don't install continuation. Don't
5497 (mi_exec_async_cli_cmd_continuation): Remove.
5499 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5501 Suppress normal stop observer when it's problematic.
5502 * inferior.h (suppress_normal_stop_observer): New.
5503 * infcall.c (call_function_by_hand): Disable stop events when
5504 doing function calls.
5505 * infmcd.c (suppress_normal_stop_observer): New.
5506 (finish_command_continuation): Call normal_stop observer
5508 (finish_command): Disable stop events inside proceed.
5509 * infrun.c (normal_stop): Don't call normal stop observer if
5510 suppressed of if multi-step is in progress.
5512 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5515 * infrun.c (finish_command): Don't pass cleanup
5517 (finish_command_continuation): Don't grab cleanup from
5518 the passed data, as we don't use, and cannot, use it anyway.
5520 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5522 Introduce common cleanup for restoring integers.
5523 * defs.h (make_cleanup_restore_integer): New declaration.
5524 (struct cleanup): New field free_arg.
5525 (make_my_cleanup_2): New.
5526 * utils.c (restore_integer_closure, restore_integer)
5527 (make_cleanup_restore_integer): New.
5528 (make_my_cleanup): Initialize the free_arg field and
5529 renamed to make_my_cleanup_2.
5530 (do_my_cleanups): Call free_arg.
5531 (discard_cleanups): Call free_arg.
5532 * breakpoint.c (restore_always_inserted_mode): Remove.
5533 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
5535 2008-06-09 Doug Evans <dje@google.com>
5537 * remote.c (remote_wait): Include beginning of malformed packet
5540 2008-06-09 Tom Tromey <tromey@redhat.com>
5542 * completer.c (complete_line): Don't special-case
5543 expression_completer.
5544 (expression_completer): Only pass last word to
5546 * c-exp.y (yylex): Check 'token', not 'operator'.
5548 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
5550 * configure.ac (build_warnings): Add -Wno-format for mingw.
5551 * configure: Regenerated.
5553 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5555 * NEWS: Make indentation consistent. Move exec tracing entry out
5556 of remote packet list.
5558 2008-06-06 Tom Tromey <tromey@redhat.com>
5560 * value.h (evaluate_subexpression_type, extract_field_op):
5562 * printcmd.c (_initialize_printcmd): Use expression_completer for
5563 'p', 'inspect', 'call'.
5564 * parser-defs.h (parse_field_expression): Declare.
5565 * parse.c: Include exceptions.h.
5566 (in_parse_field, expout_last_struct): New globals.
5567 (mark_struct_expression): New function.
5568 (prefixify_expression): Return int.
5569 (prefixify_subexp): Return int. Use expout_last_struct.
5570 (parse_exp_1): Update.
5571 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5573 (parse_field_expression): New function.
5574 * expression.h (parse_field_expression): Declare.
5575 (in_parse_field): Likewise.
5576 * eval.c (evaluate_subexpression_type): New function.
5577 (extract_field_op): Likewise.
5578 * completer.h (expression_completer): Declare.
5579 * completer.c (expression_completer): New function.
5580 (count_struct_fields, add_struct_fields): New functions.
5581 * c-exp.y (yyparse): Redefine.
5582 (COMPLETE): New token.
5583 (exp): New productions.
5584 (saw_name_at_eof, last_was_structop): New globals.
5585 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5586 (c_parse): New function.
5587 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5588 for watch, awatch, and rwatch.
5589 * Makefile.in (parse.o): Depend on exceptions_h.
5591 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5594 * gdb/valopts.c (find_overload_match): Handle references
5597 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5599 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5600 account the bitsize of the 'from' operand.
5602 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5604 * annotate.h (annotate_thread_changed): Declare.
5606 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5608 * annotate.c (annotate_thread_changed): New function.
5609 * thread.c (thread_command) : Use it.
5610 * infrun.c (normal_stop): Use it.
5612 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5613 Nathan Sidwell <nathan@codesourcery.com>
5614 Joseph Myers <joseph@codesourcery.com>
5616 * acinclude.m4: Include ../config/acx.m4.
5617 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5618 * configure, config.in: Regenerate.
5619 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5621 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5623 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5625 Replace 'target async' by 'maintenance set remote-async' and
5626 'target remote' combination.
5628 * remote.c (remote_async_wait): Merge into remote_wait, and
5630 (remote_async_permitted, remote_async_permitted_set): New
5632 (set_maintenance_remote_async_permitted)
5633 (show_maintenance_remote_async_permitted): New functions.
5634 (remote_async_ops, extended_async_remote_ops): Delete.
5635 (remote_async_open, extended_remote_async_open): Delete.
5636 (remote_open_1): Drop async_p parameter. Update callers. Replace
5637 async_p with remote_async_permitted checks.
5638 (extended_async_remote_attach): Delete.
5639 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5640 (remote_async_terminal_inferior): Rename to...
5641 (remote_terminal_inferior): ... this, and add
5642 remote_async_termitted check.
5643 (remote_async_terminal_ours): Rename to...
5644 (remote_terminal_ours): ... this, and add remote_async_termitted
5646 (remote_wait, remote_async_wait): Merge and leave remote_wait
5648 (remote_kill, remote_async_kill): Merge and leave remote_kill
5650 (remote_async_mourn, extended_async_remote_mourn): Delete.
5651 (extended_remote_create_inferior_1): Drop async_p parameter.
5652 Update callers. Always use extended_remote_ops.
5653 (extended_remote_async_create_inferior): Delete.
5654 (remote_return_zero): Delete.
5655 (init_remote_ops): Register remote_can_async_p, remote_async,
5656 remote_async_mask, remote_terminal_inferior and
5657 remote_terminal_ours.
5658 (remote_can_async_p, remote_is_async_p): Check for
5659 remote_async_permitted.
5660 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5661 (set_remote_cmd): Don't add async and extended-async targets.
5662 (_initialize_remote): Add set/show remote-async maintenance
5665 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5667 * remote.c (kill_kludge): Delete.
5668 (remote_wait, remote_async_wait): Don't set it.
5669 (remote_kill, remote_async_kill): Don't do anything with it.
5671 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5673 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5675 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5677 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5678 (deprecated_bcache_added): New function name. Body of function
5679 bcache_data is used here with the addition of 'added' argument.
5680 * bcache.h (deprecated_bcache_added): New function.
5681 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5682 work from add_psymbol_to_list - initialises partial symbol and stashes
5683 it in objfile's cache.
5684 (append_psymbol_to_list): New helper function, takes other part of
5685 work from add_psymbol_to_list - adds partial symbol to the given list.
5686 (add_psymbol_to_list): Call helper functions instead of doing work
5687 here. If adding to global list, do not duplicate partial symbols in the
5690 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5692 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5693 'exception caught|thrown' message.
5695 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5697 * Makefile.in: Update dependencies.
5698 * dwarf2expr.c: New include "gdb_assert.h".
5699 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5700 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5701 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5702 Increase/decrease RECURSION_DEPTH around the function.
5704 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5706 * remote.c (get_offsets): Handle a single segment.
5707 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5710 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5712 * solib-svr4.c (struct lm_info): Add lm_addr.
5713 (main_lm_addr): New.
5714 (svr4_default_sos): Set lm_addr.
5715 (svr4_current_sos): Set lm_addr and main_lm_addr.
5716 (svr4_fetch_objfile_link_map): Rewrite.
5717 (svr4_clear_solib): Clear main_lm_addr.
5719 2008-06-03 Michael Snyder <msnyder@redhat.com>
5720 Joseph Myers <joseph@codesourcery.com>
5722 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5723 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5725 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5727 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5729 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5731 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5733 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5735 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5736 treat pointers in data space as function descriptors if the
5737 target address is also in the data space.
5739 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5741 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5742 the trad-frame register value for the SP register.
5744 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5746 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5748 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5750 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5751 that identifies function descriptors outside of the .opd section.
5753 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5755 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5756 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5758 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5760 (handle_gnu_v3_exceptions): Use tempflag.
5762 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5764 Refactor varobj_update interface.
5765 * varobj.c (varobj_update): Report changes as vector. Also
5766 return not just a list of varobj, but a list of special structures
5767 that tell what exactly has changed.
5768 * varobj.h (enum varobj_update_error): Rename to
5769 varobj_scope_status.
5770 (struct varobj_update_result_t): New.
5771 (varobj_update): Adjust prototype.
5772 * mi/mi-cmd-var.c: Adjust for changes.
5774 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5776 * varobj.c (varobj_update): Fix comment typo.
5779 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5781 Set the symtab field of symbols read from ECOFF debugging entries.
5782 * mdebugread.c (add_symbol): Add new parameter symtab.
5783 (parse_symbol): Update calls to add_symbol throughout.
5785 2008-05-27 Andreas Schwab <schwab@suse.de>
5787 * symtab.h (enum address_class): Remove LOC_REGPARM and
5789 (struct symbol): Add is_argument.
5790 (SYMBOL_IS_ARGUMENT): Define.
5792 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5793 * buildsym.c (finish_block): Likewise.
5794 * stack.c (print_frame_args, print_block_frame_locals)
5795 (print_frame_arg_vars): Likewise.
5796 * symtab.c (lookup_block_symbol): Likewise.
5797 * tracepoint.c (add_local_symbols): Likewise.
5798 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5800 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5801 * dwarf2read.c (new_symbol): Likewise.
5802 * mdebugread.c (parse_symbol): Likewise.
5803 * stabsread.c (define_symbol): Likewise.
5805 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5806 and LOC_COMPUTED_ARG.
5807 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5808 * ax-gdb.c (gen_var_ref): Likewise.
5809 * eval.c (evaluate_subexp_for_address): Likewise.
5810 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5811 * m2-exp.y (yylex): Likewise.
5812 * printcmd.c (address_info): Likewise.
5813 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5814 * tracepoint.c (collect_symbol, scope_info): Likewise.
5816 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5818 * gdbarch.sh: Added new gdbarch struct
5819 core_regset_sections.
5820 * gdbarch.c: Refreshed.
5821 * gdbarch.h: Refreshed.
5822 * regset.h (core_regset_section): Declared.
5823 * linux-nat.c (linux_nat_do_thread_registers): Added
5824 support for the new gdbarch struct core_regset_sections.
5825 * utils.c (host_address_to_string): New function.
5826 * defs.h (host_address_to_string): New prototype.
5827 * i386-linux-tdep.c (i386_regset_rections): New register
5828 sections list for i386.
5829 (i386_linux_init_abi): Initialized new gdbarch struct
5830 core_regset_sections.
5831 * Makefile.in: Updated to reflect dependency changes.
5832 * ppc-linux-tdep.c (ppc_regset_sections): Register
5833 sections list for ppc.
5834 (ppc_linux_init_abi): Initialized new gdbarch struct
5835 core_regset_sections
5837 2008-05-24 Andreas Schwab <schwab@suse.de>
5839 * linespec.c (decode_objc): Save current language around call to
5842 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5844 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5845 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5846 Return the proper bound value if the array index type is an
5847 enumerated type. Compute the high bound if requested.
5848 (val_print_array_elements): Handle the case when the array
5849 element has a null size.
5850 * ada-valprint.c (print_optional_low_bound): Add handling
5851 for empty arrays or arrays of zero-size elements.
5852 (ada_val_print_array): New function, extracted out from
5853 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5854 handle empty arrays and arrays of zero-size elements.
5855 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5856 code by call to ada_val_print_array.
5857 (ada_value_print): Remove handling of null array. The handling
5858 was incomplete and is now better handled by ada_val_print_array.
5860 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5862 * annotate.c (annotate_source, annotate_frame_begin): Replace
5863 deprecated_print_address_numeric with paddress.
5864 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5865 * tui/tui-stack.c (tui_make_status_line): Likewise.
5867 * defs.h (deprecated_print_address_numeric): Remove.
5868 * printcmd.c (deprecated_print_address_numeric): Remove.
5869 * maint.c (maint_print_section_info): Fix comment.
5871 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5873 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5874 print_binary_chars, print_char_chars): Add byte_order parameter and
5875 replace gdbarch_byte_order.
5876 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5877 expressions and remove them. Remove unused TWO_TO_FOURTH.
5878 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5879 endianness. Update call to print_hex_chars.
5880 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5881 print_binary_chars, print_char_chars): Add byte_order parameter.
5882 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5883 get at the endianness. Update print_*_char calls to use byte_order.
5885 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5887 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5889 (SYMBOL_LOCATION_BATON): Update.
5891 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5893 * symtab.h (enum address_class): Remove LOC_BASEREG and
5895 (struct symbol): Remove "basereg" member of "aux_value" union.
5896 (SYMBOL_BASEREG): Remove.
5898 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5900 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5901 (ada_add_block_symbols): Likewise.
5902 * ax-gdb.c (gen_var_ref): Likewise.
5903 * buildsym.c (finish_block): Likewise.
5904 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5905 * m2-exp.y (yylex): Likewise.
5906 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5907 * printcmd.c (address_info): Likewise.
5908 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5909 (print_frame_arg_vars): Likewise.
5910 * symmisc.c (print_symbol): Likewise.
5911 * symtab.c (lookup_block_symbol): Likewise.
5912 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5913 (scope_info): Likewise.
5915 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5917 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5919 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5920 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5921 (ada_add_block_symbols): Likewise.
5922 * ax-gdb.c (gen_var_ref): Likewise.
5923 * buildsyms.c (finish_block): Likewise.
5924 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5925 * m2-exp.y (yylex): Likewise.
5926 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5927 * printcmd.c (address_info): Likewise.
5928 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5929 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5930 * symtab.c (lookup_block_symbol): Likewise.
5931 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5932 (scope_info): Likewise.
5934 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5936 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5937 LOC_HP_THREAD_LOCAL_STATIC.
5939 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5940 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5941 (read_var_value): Likewise.
5942 * buildsym.c (finish_block): Likewise.
5943 * objfiles.c (objfile_relocate): Likewise.
5944 * printcmd.c (address_info): Likewise.
5945 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5946 * tracepoint.c (scope_info): Likewise.
5948 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5949 Maxim Grigoriev <maxim2405@gmail.com>
5951 * xtensa-tdep.c (xtensa_read_register): Remove.
5952 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5953 argument litbase to call0_frame_cache().
5954 (call0_track_op, call0_analyze_prologue)
5955 (call0_frame_cache): Use extra argument litbase.
5957 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5959 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5961 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5963 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5965 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5967 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5968 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5969 struct trad_frame_saved_reg *.
5970 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5971 trad_frame_alloc_saved_regs. Update accesses. Record previous
5972 value of SP as being vfp.
5973 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5974 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5976 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5978 * score-tdep.c (score_print_insn): Get the current endianess from
5979 disassemble_info instead of gdbarch_byte_order.
5981 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5983 * frame.c (get_prev_frame_1): Build frame id before setting
5984 this_frame->prev_p, not after.
5986 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5988 * annotate.c (annotate_new_thread): New function for new-thread
5990 * annotate.h: (annotate_new_thread): New extern.
5991 * thread.c (add_thread_with_info): Use it.
5992 * Makefile.in (thread.o): Add dependency on annotate.h.
5994 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5996 * win32-nat.c (win32_wait): Block the control-c event while
5997 waiting for a debug event.
5999 2008-05-19 Pedro Alves <pedro@codesourcery.com>
6001 * symtab.h (lookup_symbol_in_language): Update comment.
6002 * symtab.c (lookup_symbol_aux_block): Update comment.
6003 * ada-lang.c (ada_lookup_symbol_list): Update comment.
6005 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6007 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
6008 (lookup_symbol): Likewise.
6009 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
6010 (lookup_symbol): Likewise.
6011 (search_symbols): Update.
6013 * linespec.c (find_methods, collect_methods): Update.
6014 (add_matching_methods, add_constructors): Update.
6015 (decode_compound, decode_dollar, decode_variable): Update.
6016 (lookup_prefix_sym): Update.
6018 (symbol_found): Remove SYM_SYMTAB parameter.
6019 Use SYMBOL_SYMTAB (sym) instead.
6021 * gdbtypes.c (lookup_typename): Update.
6022 (lookup_struct, lookup_union, lookup_enum): Update.
6023 (lookup_template_type): Update.
6024 (check_typedef): Update.
6025 * language.c (lang_bool_type): Update.
6026 * mdebugread.c (parse_procedure): Update.
6027 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
6028 * parse.c (write_dollar_variable): Update.
6029 * printcmd.c (address_info): Update.
6030 * source.c (select_source_symtab): Update.
6031 * stack.c (print_frame_args, print_frame_arg_vars): Update.
6032 * valops.c (find_function_in_inferior): Update.
6033 (value_struct_elt_for_reference): Update.
6034 * value.c (value_static_field, value_fn_field): Update.
6036 * alpha-mdebug-tdep.c (find_proc_desc): Update.
6037 * arm-tdep.c (arm_skip_prologue): Update.
6038 * mt-tdep.c (mt_skip_prologue): Update.
6039 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
6041 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
6042 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
6043 (add_defn_to_vec): Likewise.
6044 (ada_add_block_symbols): Likewise.
6045 (lookup_cached_symbol, cache_symbol): Likewise.
6046 (standard_lookup): Update.
6047 (ada_lookup_symbol_list): Update.
6049 * c-valprint.c (c_val_print): Update.
6050 * cp-support.c (cp_lookup_rtti_type): Update.
6051 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
6052 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
6053 * p-valprint.c (pascal_val_print): Update.
6054 * scm-lang.c (scm_lookup_name): Update.
6060 * objc-exp.y: Update.
6063 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6065 * language.h (struct language_defn): Remove SYMTAB parameter from
6066 la_lookup_symbol_nonlocal callback function pointer.
6068 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6069 (ada_lookup_encoded_symbol): Likewise.
6070 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6071 Always call fixup_symbol_section.
6072 (ada_lookup_symbol): Remove SYMTAB parameter.
6073 (ada_lookup_symbol_nonlocal): Likewise.
6074 * ada-exp.y (write_object_renaming): Update.
6075 (find_primitive_type): Likewise.
6077 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6078 (cp_lookup_symbol_namespace): Likewise.
6079 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
6080 (lookup_symbol_file): Likewise.
6081 (lookup_possible_namespace_symbol): Likewise.
6082 (cp_lookup_symbol_nonlocal): Likewise.
6083 (cp_lookup_symbol_namespace): Likewise.
6084 (cp_lookup_nested_type): Update.
6086 * scm-valprint.c (scm_inferior_print): Update.
6087 * valops.c (value_maybe_namespace_elt): Update.
6089 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
6090 lookup_lib_global_symbol callback function pointer.
6091 (solib_global_lookup): Remove SYMTAB parameter.
6092 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
6093 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
6095 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6096 (lookup_symbol_static): Likewise.
6097 (lookup_symbol_global): Likewise.
6098 (lookup_symbol_aux_block): Likewise.
6099 (lookup_global_symbol_from_objfile): Likewise.
6100 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
6101 (lookup_symbol_aux_local): Likewise.
6102 (lookup_symbol_aux_block): Likewise.
6103 (lookup_symbol_aux_symtabs): Likewise.
6104 (lookup_symbol_aux_psymtabs): Likewise.
6105 (lookup_global_symbol_from_objfile): Likewise.
6106 (basic_lookup_symbol_nonlocal): Likewise.
6107 (lookup_symbol_static): Likewise.
6108 (lookup_symbol_global): Likewise.
6110 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
6112 2008-05-17 Pedro Alves <pedro@codesourcery.com>
6114 * remote.c (init_extended_remote_ops): Fix typo.
6116 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6118 * NEWS: Mention new DICOS x86 target configuration.
6120 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6121 Ulrich Weigand <uweigand@de.ibm.com>
6123 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
6124 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
6126 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
6127 use it instead of ginfo->value.address. Look up minimal symbol by
6128 address and name. Assume OBJFILE is non-NULL.
6129 (fixup_symbol_section): Ensure we always have an objfile to look
6130 into. Extract and pass to fixup_section the symbol's address that
6131 will match the minimal symbol's address.
6132 (fixup_psymbol_section): Likewise.
6134 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
6135 overlays and the addrmap returned the wrong section.
6137 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
6138 calling fixup_symbol_section.
6140 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6142 * minsyms.c: Include "target.h".
6143 (find_solib_trampoline_target): Handle minimal symbols pointing
6144 to function descriptors as well.
6145 * Makefile.in (minsyms.o): Update dependencies.
6147 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
6148 (ppc64_standard_linkage1): ... this. Fix optional instructions.
6149 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
6150 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
6151 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
6152 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
6153 (ppc64_standard_linkage_target): Rename to ...
6154 (ppc64_standard_linkage1_target): ... this.
6155 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
6156 (ppc64_skip_trampoline_code): Support three variants of standard
6157 linkage stubs. Call find_solib_trampoline_target to handle
6160 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6162 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
6163 ppc64_sysv_abi_adjust_breakpoint_address.
6164 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6165 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6167 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6169 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
6170 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
6171 of ppc_linux_skip_trampoline_code.
6173 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
6175 * gdbarch.sh: Delete dwarf_reg_to_regnum.
6176 * gdbarch.c, gdbarch.h: Regenerated.
6177 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
6178 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
6179 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
6181 2008-05-15 Pedro Alves <pedro@codesourcery.com>
6183 * linux-nat.c (trap_ptid): Delete.
6184 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
6186 * linux-thread-db.c (thread_db_wait): Adjust.
6188 2008-05-15 Joel Brobecker <brobecker@adacore.com>
6190 * linespec.c (decode_line_1): Fix a couple of comments.
6192 2008-05-15 Alan Modra <amodra@bigpond.net.au>
6194 * dbxread.c: Formatting.
6195 (INTERNALIZE_SYMBOL): Init n_other.
6196 (set_namestring): Take pointer to nlist arg rather than struct
6197 copy. Update all callers.
6199 2008-05-15 Andreas Schwab <schwab@suse.de>
6201 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
6202 (dwarf2read.o): Add $(addrmap_h).
6204 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
6206 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
6207 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
6208 to handle ppc32 PLT entries.
6209 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
6212 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
6214 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
6215 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
6216 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6217 (lookup_minimal_symbol_by_pc_section): Use
6218 lookup_minimal_symbol_by_pc_section_1.
6219 (lookup_solib_trampoline_symbol_by_pc): Likewise.
6221 2008-05-13 Joel Brobecker <brobecker@adacore.com>
6223 * findcmd.c: Add #include "gdb_stdint.h".
6224 * Makefile.in (findcmd.o): Update dependencies.
6226 2008-05-11 David S. Miller <davem@davemloft.net>
6228 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
6229 long double size override, Linux does use 128-bit now.
6231 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
6232 (sparc_linux_write_pc): New function.
6233 (sparc32_linux_init_abi): Register it.
6234 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
6235 (sparc64_linux_write_pc): New function.
6236 (sparc64_linux_init_abi): Register it.
6238 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
6239 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
6241 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
6243 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
6244 and info.tdep_info before calling gdbarch_init_osabi.
6246 2008-05-09 Joel Brobecker <brobecker@adacore.com>
6248 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
6249 the type of the right hand side of the assignment to the type
6250 of the left hand side if the left hand side is a convenience
6253 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
6255 * NEWS: Mention gdbserver bi-arch capability.
6257 2008-05-09 Doug Evans <dje@google.com>
6260 * NEWS: Document find command and qSearch:memory packet.
6261 * Makefile.in (SFILES): Add findcmd.c.
6262 (COMMON_OBJS): Add findcmd.o.
6263 (findcmd.o): New rule.
6264 * findcmd.c: New file.
6265 * target.h (target_ops): New member to_search_memory.
6266 (simple_search_memory): Declare.
6267 (target_search_memory): Declare.
6268 * target.c (simple_search_memory): New fn.
6269 (target_search_memory): New fn.
6270 * remote.c (PACKET_qSearch_memory): New packet kind.
6271 (remote_search_memory): New fn.
6272 (init_remote_ops): Init to_search_memory.
6273 (init_extended_remote_ops): Ditto.
6274 (_initialize_remote): Add qSearch:memory packet config command.
6276 2008-05-09 Eli Zaretskii <eliz@gnu.org>
6278 * thread.c (_initialize_thread): Don't use commas and periods in
6279 first line of doc string of "set/show print thread-events".
6281 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6283 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
6284 Update for unwinder changes.
6286 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6288 * frame.c (get_frame_base_address, get_frame_locals_address)
6289 (get_frame_args_address): Pass the correct frame when calling
6290 frame_base_find_by_frame.
6292 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6294 * remote.c (extended_remote_attach_1): Call target_find_description.
6296 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
6298 * remote.c (extended_remote_create_inferior_1): Clean up
6299 before marking the target running.
6301 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6303 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
6306 2008-05-07 Joel Brobecker <brobecker@adacore.com>
6308 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
6309 sparc64-sol2-tdep.c: Update for unwinder changes.
6311 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
6313 * cp-support.c (mangled_name_to_comp): Initialize storage.
6314 (unqualified_name_from_comp): Likewise.
6316 2008-05-07 Jie Zhang <jie.zhang@analog.com>
6318 * remote.c (remote_insert_breakpoint): Call get_remote_state
6319 after gdbarch_breakpoint_from_pc is called.
6320 (remote_insert_hw_breakpoint): Likewise.
6322 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6324 * valprint.c (val_print): Add new language parameter and use it
6325 instead of using the current_language. Update calls to val_print
6327 (common_val_print): Add new langauge parameter and pass it to
6329 * value.h (struct language_defn): Add opaque declaration.
6330 (val_print, common_val_print): Update declarations.
6331 * stack.c (print_frame_args): Update call to common_val_print
6332 using the appropriate language.
6333 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
6334 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
6335 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
6336 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
6337 #include "language.h" if necessary.
6338 Update calls to val_print and common_val_print.
6339 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
6340 Update dependencies.
6342 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6344 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
6345 pointing inside a non-executable section as function descriptors.
6347 2008-05-06 Pedro Alves <pedro@codesourcery.com>
6349 * inf-loop.c (inferior_event_handler): Run all continuations and
6350 print any language change before running the breakpoint commands.
6352 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6354 * frame-unwind.c (frame_unwind_got_bytes): New function.
6355 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
6356 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
6357 for unwinder changes.
6359 2008-05-05 Doug Evans <dje@google.com>
6361 * NEWS: Mention new /m modifier for disassemble command.
6362 * cli/cli-cmds.c (print_disassembly): New function.
6363 (disassemble_current_function): New function
6364 (disassemble_command): Recognize /m modifier, print mixed
6366 (init_cli_cmds): Update disassemble help text.
6368 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
6370 * xtensa-tdep.c: Update for unwinder changes.
6372 2008-05-05 Andreas Schwab <schwab@suse.de>
6374 Update m68k port for unwinder changes.
6375 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
6376 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
6377 (m68k_frame_unwind): Use default_frame_sniffer.
6378 (m68k_frame_sniffer): Remove.
6379 (m68k_frame_base_address): Expect this_frame.
6380 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
6382 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
6383 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
6384 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
6385 parameter instead of pc value.
6386 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
6388 (m68k_linux_sigtramp_frame_this_id)
6389 (m68k_linux_sigtramp_frame_prev_register)
6390 (m68k_linux_sigtramp_frame_sniffer): Update signature.
6391 (m68k_linux_sigtramp_frame_unwind): Use
6392 m68k_linux_sigtramp_frame_sniffer.
6393 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
6395 * m68klinux-nat.c (store_register): Fix typo.
6397 2008-05-05 Pedro Alves <pedro@codesourcery.com>
6399 * infcmd.c (step_1): Put thread id on the stack to avoid possible
6402 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
6404 * symfile.c (reread_symbols): Update objfile's entry point.
6406 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
6407 Joel Brobecker <brobecker@adacore.com>
6409 * ada-lang.c: Update throughout to use symbol_matches_domain
6410 instead of matching the symbol domain explictly.
6411 * dwarf2read.c (add_partial_symbol): Do not add new psym for
6412 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
6413 class as typedefs. See lookup_partial_symbol function.
6414 (new_symbol): Similar to add_partial_symbol, do not create
6415 symbol for the typedef. See lookup_block_symbol.
6416 * symtab.c (symbol_matches_domain): New function, takes care
6417 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
6418 (lookup_partial_symbol): Use symbol_matches_domain to see if the
6419 found psym domain matches the given domain.
6420 (lookup_block_symbol): Likewise.
6422 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6424 * top.c (command_line_handler_continuation): Remove.
6425 (execute_command): Do not install the above.
6427 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6429 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
6430 and catch all exceptions from it.
6431 * top.c (command_line_handler_continuation): Don't
6432 call bpstat_do_action here.
6434 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6436 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
6437 (struct die_info): Remove type.
6438 (read_type_die, read_typedef, read_base_type, read_subrange_type)
6439 (read_structure_type, read_enumeration_type, read_array_type)
6440 (read_tag_pointer_type, read_tag_ptr_to_member_type)
6441 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
6442 (read_tag_string_type, read_subroutine_type, read_set_type)
6443 (read_unspecified_type): Delete prototypes. Remove check for
6444 already-loaded type. Return the new type.
6445 (set_die_type): Return the new type.
6446 (reset_die_and_siblings_types): Delete.
6447 (load_comp_unit, load_full_comp_unit): Set type_hash.
6448 (process_queue): Remove call to reset_die_and_siblings_types.
6449 (process_die): Do not read most types here. Use read_type_die
6451 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
6452 (quirk_gcc_member_function_pointer): Return the new type.
6453 (process_structure_scope, process_enumeration_scope): Use
6454 get_die_type and read the DIE's type.
6455 (read_full_die): Do not initialize die->type.
6456 (tag_type_to_type): Use read_type_die.
6457 (read_type_die): Check for already defined types. Return the
6459 (determine_prefix): Use get_die_type.
6460 (set_die_type): Return the type.
6461 (get_die_type): Take a CU argument. Check for no type_hash.
6463 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6465 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
6468 2008-05-04 Pedro Alves <pedro@codesourcery.com>
6470 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
6471 and bp_longjmp_resume breakpoints.
6472 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
6474 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
6475 breakpoints. Create bp_longjmp breakpoints as momentary
6477 (enable_longjmp_breakpoint): Delete.
6478 (set_longjmp_breakpoint): New.
6479 (disable_longjmp_breakpoint): Delete.
6480 (delete_longjmp_breakpoint): New.
6481 (set_longjmp_resume_breakpoint): Delete.
6482 (set_momentary_breakpoint_at_pc): New.
6483 (breakpoint_re_set_one): Don't delete bp_longjmp and
6484 bp_longjmp_resume breakpoints.
6485 (breakpoint_re_set): Don't create longjmp and longjmp-resume
6488 * infrun.c (step_resume_breakpoint): Add comment.
6489 (struct execution_control_state): Delete handling_longjmp member.
6490 (init_execution_control_state). Don't clear handling_longjmp.
6491 (context_switch): Don't context switch handling_longjmp.
6492 (handle_inferior_event): If handling a bp_longjmp breakpoint,
6493 create a bp_longjmp_resume breakpoint, and set it as current
6494 step_resume_breakpoint, then step over the longjmp breakpoint. If
6495 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
6496 breakpoint, delete the longjmp-resume breakpoint, and stop
6498 (currently_stepping): Remove handling_longjmp from expression.
6499 (insert_step_resume_breakpoint_at_sal): Update comment.
6500 (insert_longjmp_resume_breakpoint): New.
6502 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
6503 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
6505 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
6506 (set_longjmp_resume_breakpoint): Delete declaration.
6508 * gdbthread.h (save_infrun_state): Remove handling_longjmp
6510 (load_infrun_state): Delete *handling_longjmp parameter.
6511 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
6513 (load_infrun_state): Delete *handling_longjmp parameter. Update
6516 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
6517 (delete_longjmp_breakpoint_cleanup): New.
6518 (step_1): Call set_longjmp_breakpoint instead of
6519 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
6520 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
6521 (step_1_continuation): Pass thread id in the continuation args to
6523 (step_once): Add thread parameter. Pass thread id the the
6526 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6528 Set CU BASE_ADDRESS already from partial DIEs.
6529 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
6530 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
6531 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
6532 from these variables if it was still unset.
6534 * Makefile.in: Update dependencies.
6535 * dwarf2read.c: Include "addrmap.h"
6536 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
6537 (dwarf2_ranges_read): New prototype.
6538 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
6539 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
6540 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
6541 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
6542 comment for it. Add the found ranges to RANGES_PST. New variable
6543 BASEADDR, initialize it the common way.
6544 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
6545 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
6546 HAS_RANGES_OFFSET for the later processing.
6547 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
6548 * symtab.c: Include "addrmap.h"
6549 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
6550 Move the psymtab locator into ...
6551 (find_pc_sect_psymtab_closer): ... a new function.
6553 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6555 * arch-utils.c (gdbarch_update_p): Use default values for
6556 info.abfd and info.target_desc if they are NULL.
6557 (gdbarch_from_bfd): Remove assertion.
6558 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6559 using the current target description.
6560 (gdbarch_info_fill): Do not use default values for info->abfd
6561 and info->target_desc.
6563 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6565 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6567 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6569 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6570 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6572 * regcache.c (read_pc_pid): Remove, replace by ...
6573 (regcache_read_pc): ... this function.
6574 (write_pc_pid): Remove, replace by ...
6575 (regcache_write_pc): ... this function.
6576 (read_pc, write_pc): Update.
6578 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6579 write_pc_pid by regcache_read_pc and regcache_write_pc.
6580 (displaced_step_fixup): Likewise.
6581 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6582 (prepare_to_proceed): Likewise.
6583 (proceed): Likewise.
6584 (adjust_pc_after_break): Likewise.
6585 (handle_inferior_event): Likewise.
6587 * linux-nat.c (cancel_breakpoint): Likewise.
6588 * linux-thread-db.c (check_event): Likewise.
6589 * aix-thread.c (aix_thread_wait): Likewise.
6590 * tracepoint.c (trace_dump_command): Likewise.
6592 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6594 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6595 SYMBOL_LOCATION_BATON.
6597 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6599 * target.h (struct target_ops): New field to_auxv_parse.
6600 * auxv.c (default_auxv_parse): New, renamed from previous
6602 (target_auxv_parse): Try to call target method. Fallback to
6603 default_auxv_parse if not found.
6604 * procfs.c (procfs_auxv_parse): New.
6605 (init_procfs_ops): On Solaris, in 64-bit mode, install
6608 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6610 * symfile.c (add_symbol_file_command): Use paddress rather than
6611 hex_string to print the address.
6613 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6615 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6616 return the null frame ID to terminate the backtrace.
6618 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6620 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6621 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6622 (SIG_FRAME_PC_OFFSET): Likewise.
6623 (SIG_FRAME_LR_OFFSET): Likewise.
6624 (SIG_FRAME_FP_OFFSET): Likewise.
6625 (rs6000_push_dummy_call): Likewise.
6626 (rs6000_return_value): Likewise.
6627 (rs6000_convert_from_func_ptr_addr): Likewise.
6628 (branch_dest, rs6000_software_single_step): Likewise.
6629 (deal_with_atomic_sequence): Rename to ...
6630 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6631 Do not call branch_dest; inline required parts of that function.
6632 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6633 with SYMBOL_LINKAGE_NAME.
6634 (struct reg, regsize): Delete.
6635 (read_memory_addr): Delete; inline into callers.
6636 (rs6000_skip_prologue): Move after skip_prologue.
6637 (skip_prologue): Remove prototype.
6638 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6639 initialization as if this variable were true. Do not install
6640 ppc64_sysv_abi_adjust_breakpoint_address.
6642 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6643 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6645 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6646 (SIG_FRAME_PC_OFFSET): Likewise.
6647 (SIG_FRAME_LR_OFFSET): Likewise.
6648 (SIG_FRAME_FP_OFFSET): Likewise.
6649 (rs6000_push_dummy_call): Likewise.
6650 (rs6000_return_value): Likewise.
6651 (rs6000_convert_from_func_ptr_addr): Likewise.
6652 (branch_dest, rs6000_software_single_step): Likewise. Replace
6653 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6654 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6655 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6656 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6657 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6659 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6660 (AIX_TEXT_SEGMENT_BASE): New macro.
6661 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6662 by AIX_TEXT_SEGMENT_BASE.
6664 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6665 (struct gdbarch_tdep): Remove text_segment_base member.
6666 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6667 ppc64_sysv_abi_adjust_breakpoint_address.
6669 * Makefile.in (rs6000-tdep.o): Update dependencies.
6670 (rs6000-aix-tdep.o): Likewise.
6672 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6673 Thiago Jung Bauermann <bauerman@br.ibm.com>
6675 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6676 * doublest.c (convert_typed_floating): Fix typo in comment.
6677 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6678 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6679 * frame.c (frame_unwind_address_in_block): Likewise.
6680 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6681 * symtab.h (struct symbol): Likewise.
6682 * tramp-frame.h (struct trad_frame_cache): Likewise.
6683 * value.c (allocate_repeat_value): Likewise.
6685 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6687 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6688 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6690 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6692 * parse.c (parse_exp_in_context): Don't override
6693 expression_context_pc if get_selected_block returned a valid
6696 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6698 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6699 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6700 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6702 * c-typeprint.c (c_type_print_base): Delete handling of template
6704 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6705 (METHOD_PTR_TO_VOFFSET): Delete.
6706 * defs.h (QUIT_FIXME): Delete.
6707 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6708 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6709 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6710 ninstantiations, and instantiations.
6711 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6712 (TYPE_FN_FIELD_INLINED): Delete.
6713 * srec.h (SREC_BINARY): Delete.
6714 * symtab.c (symbol_init_demangled_name): Delete.
6715 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6716 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6717 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6718 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6719 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6720 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6721 * target.h (enum thread_control_capabilities): Delete tc_switch.
6722 (target_can_switch_threads): Delete.
6724 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6726 * Makefile.in (objfiles.o): Update.
6727 * exec.c (exec_set_section_address): Support p->addr != 0.
6728 * objfiles.c (objfile_relocate): Update exec_ops section
6730 * symfile.c (place_section): Move exec_set_section_address call...
6731 (default_symfile_offsets): ...to here.
6733 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6735 * Makefile.in (ppc_linux_tdep_h): New macro.
6736 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6737 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6738 (powerpc_e500l_c): Likewise.
6739 (ppc-linux-nat.o): Update dependencies.
6740 (ppc-linux-tdep.o): Update dependencies.
6741 (rs6000-tdep.o): Update dependencies.
6743 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6744 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6745 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6746 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6747 (tdesc_powerpc_e500): Remove.
6749 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6750 and "features/rs6000/powerpc-altivec64.c".
6751 (ppc_supply_reg, ppc_collect_reg): Make global.
6752 (variants): Use tdesc_powerpc_32 for "powerpc" and
6753 tdesc_powerpc_altivec64 for "powerpc64".
6754 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6756 * ppc-linux-tdep.h: New file.
6758 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6759 Include "features/rs6000/powerpc-32l.c".
6760 Include "features/rs6000/powerpc-altivec32l.c".
6761 Include "features/rs6000/powerpc-64l.c".
6762 Include "features/rs6000/powerpc-altivec64l.c".
6763 Include "features/rs6000/powerpc-e500l.c".
6764 (ppc_linux_supply_gregset): New function.
6765 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6766 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6767 (ppc64_linux_gregset): Likewise.
6768 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6769 (ppc_linux_trap_reg_p): New function.
6770 (ppc_linux_write_pc): New function.
6771 (ppc_linux_core_read_description): New function.
6772 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6773 ppc_linux_core_read_description. Install orig_r3 and trap
6774 registers if present in the target description.
6775 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6777 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6778 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6779 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6780 (fetch_ppc_registers): Likewise.
6781 (store_ppc_registers): Likewise.
6782 (store_register): Likewise.
6783 (ppc_linux_read_description): Check whether AltiVec is supported.
6784 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6785 Linux target description.
6787 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6788 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6789 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6790 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6791 rs6000/powerpc-e500. Update -expedite variables accordingly.
6793 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6794 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6795 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6796 * features/rs6000/powerpc-e500.c: Regenerate.
6797 * features/rs6000/powerpc-32.c: Regenerate.
6798 * features/rs6000/powerpc-64.c: Regenerate.
6800 * features/rs6000/power-linux.xml: New file.
6801 * features/rs6000/power64-linux.xml: New file.
6802 * features/rs6000/powerpc-32l.xml: New file.
6803 * features/rs6000/powerpc-altivec32l.xml: New file.
6804 * features/rs6000/powerpc-64l.xml: New file.
6805 * features/rs6000/powerpc-altivec64l.xml: New file.
6806 * features/rs6000/powerpc-e500l.xml: New file.
6807 * features/rs6000/powerpc-32l.c: New (generated) file.
6808 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6809 * features/rs6000/powerpc-64l.c: New (generated) file.
6810 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6811 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6813 * regformats/reg-ppc.dat: Remove.
6814 * regformats/reg-ppc64.dat: Remove.
6815 * regformats/rs6000/powerpc-32.dat: Remove.
6816 * regformats/rs6000/powerpc-64.dat: Remove.
6817 * regformats/rs6000/powerpc-e500.dat: Remove.
6818 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6819 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6820 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6821 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6822 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6824 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6826 * thread.c (delete_thread): Call observer_notify_thread_exit.
6827 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6828 thread_exit observer.
6829 (mi_thread_exit): New.
6831 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6833 * breakpoint.c (create_exception_catchpoint): Remove prototype
6834 for already deleted function.
6835 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6836 * frame.h (show_stack_frame): Remove prototype.
6837 * stack.c (show_stack_frame): Remove empty, unused function.
6838 * source.c (symtab_to_fullname, print_source_lines): Small fix
6840 * value.c (show_values): Update comments to mention "show values"
6841 command instead of "info history".
6843 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6845 * linespec.c: Include "target.h".
6846 (minsym_found): Handle minimal symbols pointing to function
6847 descriptors. Use find_function_start_pc.
6848 * minsyms.c (msymbol_objfile): New function.
6849 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6850 to function descriptors.
6851 * symtab.c (fixup_section): Only use minimal symbol at the same
6852 address to determine section of a symbol.
6853 (find_function_start_pc): New function.
6854 (find_function_start_sal): Use it.
6855 * symtab.h (msymbol_objfile): Add prototype.
6856 (find_function_start_pc): Likewise.
6857 * value.c: Include "objfiles.h".
6858 (value_fn_field): Handle minimal symbols pointing to function
6860 * Makefile.in (linespec.o): Update dependencies.
6861 (value.o): Likewise.
6863 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6865 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6866 inside a PAD type is a bitfield.
6868 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6870 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6871 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6872 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6873 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6874 Allow typedefs when checking for function pointer arguments.
6875 Right-align small structs passed on the stack.
6876 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6877 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6878 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6880 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6882 * Makefile.in (arm-tdep.o): Update.
6883 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6884 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6885 (arm_pc_is_thumb): Use mapping symbols.
6886 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6887 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6888 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6889 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6890 * gdbarch.sh: Add record_special_symbol.
6891 * gdbarch.c, gdbarch.h: Regenerated.
6892 * objfiles.c (struct objfile_data): Add cleanup member.
6893 (register_objfile_data_with_cleanup): New function, from
6894 register_objfile_data.
6895 (register_objfile_data): Use it.
6896 (objfile_free_data): Call clear_objfile_data.
6897 (clear_objfile_data): Call cleanup functions.
6898 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6900 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6902 * objfiles.c (init_entry_point_info): Handle shared libraries.
6904 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6906 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6909 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6910 Pedro Alves <pedro@codesourcery.com>
6912 Implement displaced stepping.
6914 * gdbarch.sh (max_insn_length): New 'variable'.
6915 (displaced_step_copy, displaced_step_fixup)
6916 (displaced_step_free_closure, displaced_step_location): New
6918 (struct displaced_step_closure): Add forward declaration.
6919 * gdbarch.c, gdbarch.h: Regenerated.
6921 * arch-utils.c: #include "objfiles.h".
6922 (simple_displaced_step_copy_insn)
6923 (simple_displaced_step_free_closure)
6924 (displaced_step_at_entry_point): New functions.
6925 * arch-utils.h (simple_displaced_step_copy_insn)
6926 (simple_displaced_step_free_closure)
6927 (displaced_step_at_entry_point): New prototypes.
6929 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6930 (I386_MAX_MATCHED_INSN_LEN): ... this.
6931 (i386_absolute_jmp_p, i386_absolute_call_p)
6932 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6933 (i386_displaced_step_fixup): New functions.
6934 (struct i386_insn, i386_match_insn): Update.
6935 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6936 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6937 (i386_displaced_step_fixup): New prototype.
6938 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6939 Register gdbarch_displaced_step_copy,
6940 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6941 and gdbarch_displaced_step_location functions.
6943 * infrun.c (debug_displaced): New variable.
6944 (show_debug_displaced): New function.
6945 (struct displaced_step_request): New struct.
6946 (displaced_step_request_queue, displaced_step_ptid)
6947 (displaced_step_gdbarch, displaced_step_closure)
6948 (displaced_step_original, displaced_step_copy)
6949 (displaced_step_saved_copy, can_use_displaced_stepping): New
6951 (show_can_use_displaced_stepping, use_displaced_stepping)
6952 (displaced_step_clear, cleanup_displaced_step_closure)
6953 (displaced_step_dump_bytes, displaced_step_prepare)
6954 (displaced_step_clear_cleanup, write_memory_ptid)
6955 (displaced_step_fixup): New functions.
6956 (resume): Call displaced_step_prepare.
6957 (proceed): Call read_pc once, and remember the value. If using
6958 displaced stepping, don't remove breakpoints.
6959 (handle_inferior_event): Call displaced_step_fixup. Add some
6960 debugging output. When we try to step over a breakpoint, but get
6961 a signal to deliver to the thread instead, ensure the step-resume
6962 breakpoint is actually inserted. If a thread hop is needed, and
6963 displaced stepping is enabled, don't remove breakpoints.
6964 (init_wait_for_inferior): Call displaced_step_clear.
6965 (_initialize_infrun): Add "set debug displaced" command. Add
6966 "maint set can-use-displaced-stepping" command. Clear
6967 displaced_step_ptid.
6968 * inferior.h (debug_displaced): Declare variable.
6969 (displaced_step_dump_bytes): Declare function.
6971 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6974 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6976 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6977 (arm_force_mode_string, arm_show_fallback_mode)
6978 (arm_show_force_mode): New.
6979 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6981 (_initialize_arm_tdep): Add "set arm fallback-mode"
6982 and "set arm force-mode".
6983 * NEWS: Document new commands.
6985 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6987 * main.h (batch_silent): Declare.
6988 * event-top.c: Include main.h.
6989 (gdb_setup_readline): Remove extern batch_silent declaration.
6990 * infrun.c (normal_stop): Don't print source location when running in
6991 --batch-silent mode.
6992 * Makefile.in (event-top.o): Add main.h dependency.
6994 2008-05-02 Andreas Schwab <schwab@suse.de>
6996 * target.h (struct target_ops): Add
6997 to_watchpoint_addr_within_range.
6998 (target_watchpoint_addr_within_range): New function.
6999 * target.c (update_current_target): Inherit
7000 to_watchpoint_addr_within_range, defaulting to
7001 default_watchpoint_addr_within_range.
7002 (default_watchpoint_addr_within_range): New function.
7003 (debug_to_watchpoint_addr_within_range): New function.
7004 (setup_target_debug): Set to_watchpoint_addr_within_range.
7005 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
7007 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
7008 * breakpoint.c (watchpoints_triggered): Use
7009 target_watchpoint_addr_within_range.
7011 2008-05-01 Pedro Alves <pedro@codesourcery.com>
7013 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
7014 (i[34567]86-*-dicos*, x86_64-*-dicos*):
7015 Set gdb_osabi to GDB_OSABI_DICOS.
7017 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
7018 * osabi.c (gdb_osabi_name): Add "DICOS".
7020 * i386-dicos-tdep.c: New file.
7022 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
7023 (ALLDEPFILES): Add i386-dicos-tdep.c.
7024 (i386-dicos-tdep.o): New rule.
7026 2008-05-01 Pedro Alves <pedro@codesourcery.com>
7028 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
7029 and register the fork's PTID as a thread.
7031 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7034 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
7035 assign its value to the breakpoint created.
7036 (create_breakpoints): Add breakpoint_ops argument and pass it
7037 to create_breakpoint call.
7038 (break_command_really): Add breakpoint_ops argument and pass/assign
7040 (break_command_1): Pass NULL as ops argument.
7041 (set_breakpoint): Pass NULL as ops argument.
7042 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
7043 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
7044 catch and throw catchpoints.
7046 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7049 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
7050 translate signal numeric value from the target to GDB's enum
7052 * gdbarch.c, gdbarch.h: Regenerated.
7053 * gdbarch.sh: Added two new functions target_signal_from_host and
7054 target_signal_to_host.
7055 * target.h (default_target_signal_from_host,
7056 default_target_signal_to_host): New functions - declarations.
7057 * signals/signals.c (struct gdbarch): New declaration.
7058 (default_target_signal_to_host, default_target_signal_from_host): New
7061 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7062 Pedro Alves <pedro@codesourcery.com>
7064 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
7065 Johnston <jjohnstn@redhat.com>.
7067 * NEWS: Mention attach to stopped process fix.
7068 * infcmd.c (detach_command, disconnect_command): Discard the thread
7070 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
7071 attaching. Use signal_stop_state.
7072 (signal_stop_state): Check stop_soon.
7073 * linux-nat.c (kill_lwp): Declare earlier.
7074 (pid_is_stopped, linux_nat_post_attach_wait): New.
7075 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
7077 (linux_nat_attach): Use linux_nat_post_attach_wait.
7078 (detach_callback, linux_nat_detach): Improve handling for signalled
7080 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
7081 from the process ID.
7082 * Makefile.in (infcmd.o): Update.
7084 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7086 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
7087 * arm-tdep.c (arm_frame_is_thumb): New.
7088 (arm_pc_is_thumb): Clarify comment.
7089 (thumb_analyze_prologue): Remove PC special case.
7090 (thumb_scan_prologue): Take a block_addr argument. Use it for
7091 find_pc_partial_function. Remove unused variables.
7092 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
7093 for find_pc_partial_function. Remove PC special case.
7094 (arm_prologue_prev_register): Add special handling for PC and CPSR.
7095 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
7096 (arm_get_next_pc): Use arm_frame_is_thumb.
7097 (arm_write_pc): Use CPSR_T instead of 0x20.
7098 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
7099 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
7101 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
7102 DWARF2_FRAME_REG_FN.
7103 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
7104 DWARF2_FRAME_REG_FN.
7105 (struct dwarf2_frame_state_reg): Add FN to loc union.
7107 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
7109 * exec.c (print_section_info): Add missing '\n'.
7111 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
7113 * thread.c (add_thread): Move observer call to ...
7114 (add_thread_silent): ... here.
7116 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7118 * rs6000-tdep.c: Update for unwinder changes.
7119 * ppcobsd-tdep.c: Likewise.
7121 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7123 * s390-tdep.c: Update for unwinder changes.
7125 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7127 * spu-tdep.c: Update for unwinder changes.
7129 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7131 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
7132 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
7133 sparc64-linux-tdep.c: Update for unwinder changes.
7135 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7137 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
7138 for unwinder changes.
7139 * mips-tdep.c: Likewise.
7140 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
7143 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7145 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
7148 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7150 Update i386 and amd64 ports for unwinder changes.
7152 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
7153 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
7154 (amd64_frame_unwind): Use default_frame_sniffer.
7155 (amd64_frame_sniffer): Delete.
7156 (amd64_sigtramp_frame_cache): Expect this_frame.
7157 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
7158 (amd64_sigtramp_frame_sniffer): Update signature.
7159 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
7160 (amd64_frame_base_address): Expect this_frame.
7161 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
7163 (amd64_init_abi): Use set_gdbarch_dummy_id and
7164 frame_unwind_append_unwinder.
7165 * i386-tdep.c (i386_frame_cache): Expect this_frame.
7166 (i386_frame_this_id, i386_frame_prev_register): Update signature.
7167 (i386_frame_unwind): Use default_frame_sniffer.
7168 (i386_frame_sniffer): Delete.
7169 (i386_sigtramp_frame_cache): Expect this_frame.
7170 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
7171 (i386_sigtramp_frame_sniffer): Update signature.
7172 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
7173 (i386_frame_base_address): Update signature.
7174 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
7175 (i386_push_dummy_call): Update comment.
7176 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
7178 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
7179 and frame_unwind_append_unwinder.
7180 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
7181 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
7182 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
7183 i386nbsd-tdep.c: Update for unwinder changes.
7185 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7187 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
7188 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
7190 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
7191 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
7192 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
7194 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
7196 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
7198 * tramp-frame.h (struct tramp_frame): Update signature of init.
7199 * Makefile.in (trad-frame.o): Update.
7201 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7203 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
7204 (execute_stack_op): Put this_frame in the baton.
7205 (execute_cfa_program): Take this_frame.
7206 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
7207 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
7208 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
7209 (dwarf2_frame_this_id): Adjust to work on this_frame.
7210 (dwarf2_signal_frame_this_id): Delete.
7211 (dwarf2_frame_prev_register): Update signature. Use new frame
7213 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
7214 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
7215 dwarf2_frame_sniffer.
7216 (dwarf2_append_unwinders): New.
7217 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
7219 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
7220 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
7221 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
7222 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
7223 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
7224 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
7225 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
7226 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
7227 (dwarf2_append_unwinders): Declare.
7228 (dwarf2_frame_base_sniffer): Update declaration.
7229 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
7232 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7234 Convert frame unwinders to use the current frame and
7237 * frame.c (frame_debug): Make global.
7238 (get_frame_id): Pass this frame to unwinder routines.
7239 (frame_pc_unwind): Remove unused unwind->prev_pc support.
7240 (do_frame_register_read): Do not discard the return value of
7241 frame_register_read.
7242 (frame_register_unwind): Remove debug messages. Use
7243 frame_unwind_register_value.
7244 (frame_unwind_register_value, get_frame_register_value): New
7246 (create_new_frame, get_frame_base_address, get_frame_locals_address)
7247 (get_frame_args_address, get_frame_type): Pass this frame to
7249 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
7251 * frame.h: Update comments.
7252 (frame_debug, frame_unwind_register_value, get_frame_register_value)
7253 (frame_prepare_for_sniffer): Declare.
7254 * frame-unwind.h: Update comments and parameter names.
7255 (default_frame_sniffer): Declare.
7256 (frame_prev_register_ftype): Return a struct value *.
7257 (struct frame_unwind): Remove prev_pc member.
7258 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
7259 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
7260 (frame_unwind_got_register, frame_unwind_got_memory)
7261 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
7262 * frame-base.h: Update comments and parameter names.
7263 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
7264 if necessary. Add debugging output.
7265 * sentinel-frame.c (sentinel_frame_prev_register)
7266 (sentinel_frame_this_id): Update for new signature.
7267 (sentinel_frame_prev_pc): Delete.
7268 (sentinel_frame_unwinder): Remove prev_pc.
7269 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
7271 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
7272 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
7273 (frame_unwind_append_sniffer): Delete.
7274 (frame_unwind_append_unwinder): New function.
7275 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
7276 from unwinders. Use frame_prepare_for_sniffer.
7277 (default_frame_sniffer, frame_unwind_got_optimized)
7278 (frame_unwind_got_register, frame_unwind_got_memory)
7279 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
7280 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
7281 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
7283 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
7284 * gdbarch.c, gdbarch.c: Regenerated.
7285 * frame-base.c (default_frame_base_address)
7286 (default_frame_locals_address, default_frame_args_address): Update
7288 (frame_base_find_by_frame): Pass this frame to unwinder routines.
7289 * infcall.c (call_function_by_hand): Update comments.
7290 * Makefile.in (frame-unwind.o): Update dependencies.
7292 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7294 * ada-lang.c (ada_value_primitive_packed_val): Only check
7295 value_lazy for memory lvals.
7296 * findvar.c (value_of_register_lazy): New function.
7297 (locate_var_value): Only check value_lazy for memory lvals.
7298 * valarith.c (value_subscripted_rvalue): Likewise.
7299 * valops.c (value_fetch_lazy): Handle both memory and register
7301 (search_struct_field, value_slice): Only check value_lazy for memory
7303 * value.c (struct value): Update comment for lazy.
7304 (value_primitive_field): Only check value_lazy for memory lvals.
7305 * value.h (value_lazy): Update comment.
7306 (value_of_register_lazy): Declare.
7308 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7310 * corefile.c (reopen_exec_file): Close any open files.
7312 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7314 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
7315 show_memory_breakpoints to 1 while reading the instruction bundle.
7317 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7319 * gdbarch.sh: Document the return_value method. Explain that
7320 the FUNCTYPE parameter might be NULL.
7321 * gdbarch.h: Regenerated.
7322 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
7323 type when calling using_struct_return, as this is unnecessary
7326 2008-04-28 Joel Brobecker <brobecker@adacore.com>
7328 * terminal.h (create_tty_session): Fix return type.
7330 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
7332 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
7334 2008-04-26 Joel Brobecker <brobecker@adacore.com>
7336 * breakpoint.c (condition_command, commands_from_control_command)
7337 (break_command_really): Minor reformatting.
7339 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7341 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
7343 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7345 * amd64-tdep.c (amd64_get_longjmp_target): New.
7346 (amd64_init_abi): Register amd64_get_longjmp_target as
7347 gdbarch_get_longjmp_target callback.
7348 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
7350 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7352 * breakpoint.h (enum bpstat_what_main_action): Delete
7353 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
7355 * breakpoint.c (clrs): Delete.
7356 (bpstat_what): Update table.
7358 * infrun.c (handle_inferior_event): Remove
7359 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
7361 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7363 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
7364 Adjust all prototypes using mi_cmd_args_ftype to use
7366 (struct mi_cmd): Remove the args_func field.
7367 * mi/mi-cmds.c: Don't provide value for the args_func field.
7368 * mi/mi-main.c (mi_execute_async_cli_command)
7369 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
7370 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
7371 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
7372 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
7373 (mi_cmd_target_download): Adjust.
7374 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
7375 (mi_cmd_execute): Do not check for args_func.
7376 (mi_execute_async_cli_command): Adjust.
7377 * mi/mi-parse.c: Don't check for args_func.
7379 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7381 * breakpoint.c (bpstat_check_location)
7382 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
7383 New, extracted from bpstat_stop_status.
7384 (bpstat_stop_status): Use the above.
7386 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7388 * mi/mi-main.c (last_async_command): Rename to current_token.
7389 (previous_async_command): Remove.
7390 (mi_cmd_gdb_exit): Adjust.
7391 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
7392 (mi_cmd_target_select): Adjust.
7393 (mi_cmd_execute): Don't set previous_async_command. Free token
7394 here even in async mode.
7395 (mi_execute_async_cli_command): Adjust.
7396 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
7398 (mi_load_progress): Adjust.
7400 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7402 * infcmd.c (step_1_continuation): Always disable longjmp
7403 breakpoint if we're not going to do another step.
7405 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7407 exec_cleanup murder.
7408 * breakpoint.c (until_break_command_continuation): Add
7409 the 'error' parameter. Directly delete the breakoint as
7410 opposed to running cleanups.
7411 (until_break_command): Install continuation only
7412 after starting the target. Don't use exec cleanups,
7413 use ordinary cleanups. Discard cleanups is successfully
7414 started the target in async mode.
7415 (make_cleanup_delete_breakpoint): Remove.
7416 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
7418 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
7420 (struct continations): Add the 'error' parameter to the
7421 continuation_hook field.
7422 (add_continuation, do_all_continuations)
7423 (add_intermediate_continuation)
7424 (do_all_intermediate_continuations): Add the 'error' parameter.
7425 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
7426 * inf-loop.c (inferior_event_handler): Instead of calling
7427 discard_all_continuations, use do_all_continuations with 1 as
7428 'error' parameter. Pass 0 as 'error' parameter in existing uses
7429 of discard_all_continuations.
7430 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
7432 (step_once): Install continuation only after resuming the target.
7433 (step_1_continuation): Disable longjmp breakpoint on error.
7434 (finish_command_continuation): Add the error parameter. Delete
7435 the finish breakpoint directly, do not use cleanups.
7436 (finish_command): Do not use exec_cleanups. Always setup
7437 continuation. For sync case, immediately run them.
7438 (attach_command_continuation): Add the error parameter.
7439 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
7440 remove step_resume_breakpoint -- adjust delete it directly.
7441 * interps.c (interp_set): Adjust call to do_all_continations.
7442 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
7444 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
7446 (mi_cmd_execute): Do not use exec_cleanup.
7447 (mi_execute_async_cli_command): Simplify the string concatenation
7448 logic. Do no use exec cleanup.
7449 (mi_exec_async_cli_cmd_continuation): New parameter error.
7450 Free last_async_command.
7451 * top.c (command_line_handler_continuation): New parameter error.
7452 * utils.c (exec_cleanup_chain, make_exec_cleanup)
7453 (do_exec_cleanups): Remove.
7454 (add_continuation, do_all_continations)
7455 (add_intermediate_continuation)
7456 (do_all_intermediate_continuations): New parameter error.
7458 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7460 * breakpoint.h (bp_location_p): New typedef.
7461 Register a vector of bp_location_p.
7462 * breakpoint.c (always_inserted_mode)
7463 (show_always_inserted_mode): New.
7464 (unlink_locations_from_global_list): Remove.
7465 (update_global_location_list)
7466 (update_global_location_list_nothrow): New.
7467 (update_watchpoint): Don't free locations.
7468 (should_insert_location): New.
7469 (insert_bp_location): Use should_insert_location.
7470 (insert_breakpoint_locations): Copied from
7472 (insert_breakpoint): Use insert_breakpoint_locations.
7473 (bpstat_stop_status): Call update_global_location_list
7474 when disabling breakpoint.
7475 (allocate_bp_location): Don't add to bp_location_chain.
7476 (set_raw_breakpoint)
7477 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
7478 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
7479 (enable_overlay_breakpoints, disable_overlay_breakpoints)
7480 (set_longjmp_resume_breakpoint)
7481 (enable_watchpoints_after_interactive_call_stop)
7482 (disable_watchpoints_before_interactive_call_start)
7483 (create_internal_breakpoint)
7484 (create_fork_vfork_event_catchpoint)
7485 (create_exec_event_catchpoint, set_momentary_breakpoint)
7486 (create_breakpoints, break_command_1, watch_command_1)
7487 (create_exception_catchpoint)
7488 (handle_gnu_v3_exceptions)
7489 (disable_breakpoint, breakpoint_re_set_one)
7490 (create_thread_event_breakpoint, create_solib_event_breakpoint)
7491 (create_ada_exception_breakpoint): : Don't call check_duplicates.
7492 Call update_global_location_list.
7493 (delete_breakpoint): Don't remove locations and don't
7494 try to reinsert them. Call update_global_location_list.
7495 (update_breakpoint_locations): Likewise.
7496 (restore_always_inserted_mode): New.
7497 (update_breakpoints_after_exec): Temporary disable
7498 always inserted mode.
7499 * Makefile.in: Update dependencies.
7501 * infrun.c (proceed): Remove breakpoints while stepping
7503 (handle_inferior_event): Don't remove or insert
7505 * linux-fork.c (checkpoint_command): Remove breakpoints
7506 before fork and insert after.
7507 (linux_fork_context): Remove breakpoints before switch
7509 * target.c (target_disconnect, target_detach): Remove
7510 breakpoints from target.
7513 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7515 * breakpoint.c (print_one_breakpoint_location): In MI
7516 mode, report the location string the breakpoint was
7517 originally created with.
7519 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
7521 * Makefile.in (xtensa-tdep.o): Update dependencies.
7522 * configure.tgt (xtensa*): Update dependencies.
7523 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
7524 Local variable areg renamed to arreg.
7525 (areg_number): New function.
7526 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
7527 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
7528 replaced by arreg_number.
7529 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
7530 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
7531 (xtensa_scan_prologue): New function.
7532 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
7533 when ENTRY instraction hasn't been executed yet. Get the frame pointer
7534 value based on prologue analysis. Fix the bugs preventing WS and
7535 AR4-AR7/A11 registers from getting right values for intermediate frames,
7536 whose registers have been already spilled.
7537 (xtensa_frame_prev_register): Fix WS register value. Use are_number
7538 and arreg_number appropriately.
7539 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
7540 svr4_ilp32_fetch_link_map_offsets.
7542 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
7544 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
7545 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
7547 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7549 * acinclude.m4: Add override.m4.
7550 * configure: Regenerate.
7552 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7554 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7555 initialized with a trailing space now. Use PROMPT_ARG of
7556 COMMAND_LINE_INPUT instead of printing it ourselves.
7558 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7560 * NEWS: Document support for 64-bit core file.
7562 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7564 * NEWS: Add information on calling convention and new SH CLI options.
7566 * sh-tdep.c (sh_cc_gcc): New static string.
7567 (sh_cc_renesas): Ditto.
7568 (sh_cc_enum): New static string array.
7569 (sh_active_calling_convention): New static string pointer denoting
7570 active user chosen ABI.
7571 (sh_is_renesas_calling_convention): New function to return function
7572 specific ABI, or user choice if necessary.
7573 (sh_use_struct_convention): Rename first argument and turn around its
7574 meaning. Check for renesas ABI and return accordingly.
7575 (sh_use_struct_convention_nofpu): New function.
7576 (sh_next_flt_argreg): Get function type as third parameter. Check
7577 for renesas ABI and choose floating registers accordingly.
7578 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7579 struct return slot accordingly.
7580 (sh_push_dummy_call_nofpu): Ditto.
7581 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7582 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7583 (sh_return_value_fpu): Evaluate ABI and give to
7584 sh_use_struct_convention.
7585 (show_sh_command): New function.
7586 (set_sh_command): Ditto.
7587 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7590 * gdbarch.sh (return_value): Add func_type argument.
7591 * gdbarch.c: Regenerate.
7593 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7594 val_type so as not to collide with value_type function. Call
7595 using_struct_return with additional function type argument.
7596 * infcall.c (call_function_by_hand): Call using_struct_return and
7597 gdbarch_return_value with additional function type argument.
7598 * infcmd.c (print_return_value): Take addition func_type argument.
7599 Call gdbarch_return_value with additional function type argument.
7600 (finish_command_continuation): Call print_return_value with additional
7601 function type argument.
7602 (finish_command): Ditto.
7603 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7604 additional function type argument.
7605 * stack.c (return_command): Call using_struct_return and
7606 gdbarch_return_value with additional function type argument.
7607 * value.c (using_struct_return): Take additional function type argument.
7608 * value.h (using_struct_return): Accommodate declaration.
7609 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7610 * amd64-tdep.c (amd64_return_value): Ditto.
7611 * arm-tdep.c (arm_return_value): Ditto.
7612 * avr-tdep.c (avr_return_value): Ditto.
7613 * cris-tdep.c (cris_return_value): Ditto.
7614 * frv-tdep.c (frv_return_value): Ditto.
7615 * h8300-tdep.c (h8300_return_value): Ditto.
7616 (h8300h_return_value): Ditto.
7617 * hppa-tdep.c (hppa32_return_value): Ditto.
7618 (hppa64_return_value): Ditto.
7619 * i386-tdep.c (i386_return_value): Ditto.
7620 * ia64-tdep.c (ia64_return_value): Ditto.
7621 * iq2000-tdep.c (iq2000_return_value): Ditto.
7622 * m32c-tdep.c (m32c_return_value): Ditto.
7623 * m32r-tdep.c (m32r_return_value): Ditto.
7624 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7625 * m68k-tdep.c (m68k_return_value): Ditto.
7626 (m68k_svr4_return_value): Ditto.
7627 * m88k-tdep.c (m88k_return_value): Ditto.
7628 * mep-tdep.c (mep_return_value): Ditto.
7629 * mips-tdep.c (mips_eabi_return_value): Ditto.
7630 (mips_n32n64_return_value): Ditto.
7631 (mips_o32_return_value): Ditto.
7632 (mips_o64_return_value): Ditto.
7633 * mn10300-tdep.c (mn10300_return_value): Ditto.
7634 * mt-tdep.c (mt_return_value): Ditto.
7635 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7636 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7637 (ppc_sysv_abi_broken_return_value): Ditto.
7638 (ppc64_sysv_abi_return_value): Ditto.
7639 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7640 (ppc_sysv_abi_broken_return_value): Ditto.
7641 (ppc64_sysv_abi_return_value): Ditto.
7642 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7643 * rs6000-tdep.c (rs6000_return_value): Ditto.
7644 * s390-tdep.c (s390_return_value): Ditto.
7645 * score-tdep.c (score_return_value): Ditto.
7646 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7647 (sh_return_value_fpu): Ditto.
7648 * sh64-tdep.c (sh64_return_value): Ditto.
7649 * sparc-tdep.c (sparc32_return_value): Ditto.
7650 * sparc64-tdep.c (sparc64_return_value): Ditto.
7651 * spu-tdep.c (spu_return_value): Ditto.
7652 * v850-tdep.c (v850_return_value): Ditto.
7653 * vax-tdep.c (vax_return_value): Ditto.
7654 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7655 * xtensa-tdep.c (xtensa_return_value): Ditto.
7657 * gdbtypes.h (struct type): Add calling_convention member.
7658 * dwarf2read.c (read_subroutine_type): Add calling convention read
7659 from DW_AT_calling_convention attribute to function type.
7661 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7663 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7664 multi_f77_subscript to support values from registers.
7665 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7666 * value.h (value_subscripted_rvalue): Add prototype.
7668 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7670 * f-valprint.c (f_val_print): Likewise.
7672 2008-04-21 Craig Silverstein <csilvers@google.com>
7674 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7677 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7679 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7680 section is not a code section.
7682 2008-04-19 Craig Silverstein <csilvers@google.com>
7684 * NEWS: Add information on compressed debug sections.
7686 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7688 * mi/mi-cmd-var.c (varobj_update_one): Print new
7689 value for variable objects that changed type.
7691 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7693 * varobj.c (varobj_invalidate): Don't touch floating
7696 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7698 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7699 (multiple_symbols_cancel): Remove extra const.
7700 * symtab.h: Likewise.
7702 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7704 * interps.c (top_level_interpreter): Rename static variable...
7705 (top_level_interpreter_ptr): ...to this.
7706 (top_level_interpreter): New function.
7708 * interps.h: New extern for top_level_interpreter.
7710 * linespec.c: Include interps.h and mi/mi-cmds.h.
7711 (decode_line_2): When using MI, always set all breakpoints in menu.
7713 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7715 2008-04-18 Craig Silverstein <csilvers@google.com>
7717 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7718 * config.in, configure: Regenerate.
7719 * dwarf2read.c: Include zlib.h if present.
7720 Modified *_SECTION macros.
7721 (section_is_p): New.
7722 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7723 (dwarf2_resize_section): New.
7724 to determine whether a given section has a given name.
7725 (zlib_decompress_section): New.
7726 (dwarf2_read_section): Read the compressed section if present
7728 * MAINTAINERS: Added myself to section Write After Approval.
7730 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7732 * defs.h (exec_set_section_offsets): Remove prototype.
7733 * exec.c (exec_set_section_offsets): Remove function.
7735 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7737 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7738 in the search for the matching symbol.
7740 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7742 * breakpoint.c (update_watchpoint): Always reparse
7745 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7747 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7748 the breakpoint address only once.
7750 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7752 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7753 rather than a hard-coded architecture, for xcoff executables.
7755 2008-04-17 Doug Evans <dje@google.com>
7757 * buildsym.c (watch_main_source_file_lossage): New fn.
7758 (end_symtab): Call it.
7760 * source.c (find_and_open_source): Add some comments clarifying
7761 handling of FULLNAME argument. Make static. Remove pointless
7764 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7766 * inf-loop.c (inferior_event_handler): Also run the intermediate
7767 continuations in the INF_EXEC_COMPLETE case.
7769 2008-04-16 Tom Tromey <tromey@redhat.com>
7771 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7772 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7773 * cli/cli-decode.c (set_cmd_async_ok): New function.
7774 (get_cmd_async_ok): New function.
7775 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7777 * top.c (execute_command): Use get_cmd_async_ok.
7778 * infcmd.c: Include cli/cli-decode.h.
7779 (_initialize_infcmd): Mark "interrupt" as async-ok.
7780 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7782 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7785 * exec.c: Correct "arch-utils.h" include.
7787 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7790 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7791 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7792 * breakpoint.c (bpdisp_texst): New function. The function takes over
7793 the role of bpstats static array in print_one_breakpoint_location.
7794 (print_it_typical): Print "Temporary breakpoint" instead
7795 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7796 protocols, print disp field.
7797 (print_one_breakpoint_location): Removed bpdisps static definition.
7798 Call new bpstat_text function to get value for 'disp' field.
7799 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7801 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7803 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7804 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7805 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7806 * gnulib/Makefile.in: Regenerate.
7808 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7810 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7811 (defs_h): Use $(GNULIB_H).
7812 (all-lib): Depend on gnulib/Makefile.
7813 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7814 * config.in, gnulib/Makefile.in: Regenerated.
7816 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7818 * Makefile.in (LIBGNU, INCGNU): Define.
7819 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7820 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7822 ($(LIBGNU), all-lib): New rules.
7823 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7824 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7825 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7826 * gnulib: New directory, from gnulib-tool.
7827 * configure, aclocal.m4: Regenerated.
7829 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7831 * linux-thread-db.c (have_threads_callback): Check thread->private.
7833 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7834 Vladimir Prus <vladimir@codesourcery.com>
7837 * varobj.c (value_of_root): Update the expression for
7839 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7842 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7844 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7845 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7846 (mi_cmd_var_set_format): Use new mi_parse_format.
7847 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7849 * Makefile.in (mi-cmd-var.o): Update dependencies.
7851 * varobj.h (varobj_get_formatted_value): Declare.
7852 * varobj.c (my_value_of_variable): Added format parameter.
7853 (cplus_value_of_variable): Likewise.
7854 (java_value_of_variable): Likewise.
7855 (c_value_of_variable): Likewise. Evaluate expression based
7856 on format parameter.
7857 (struct language_specific): Add format parameter to function member
7859 (varobj_get_formatted_value): New.
7860 (varobj_get_value): Added format parameter to method call.
7862 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7864 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7865 instance flags of the undefined type before calling replace_type.
7867 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7869 * target.h (enum strata): Remove the download_stratum.
7871 2008-04-07 Doug Evans <dje@google.com>
7873 * buildsym.h (last_source_file): Add dwarf info to comment.
7874 (last_source_start_addr): Ditto.
7876 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7878 * alphanbsd-tdep.c: Include "target.h".
7879 * mn10300-tdep.c: Include "target.h".
7880 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7882 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7884 Fix breakpoint condition that use member variables.
7885 * valops.c (check_field): Remove.
7886 (check_field_in): Rename to check_field.
7887 (value_of_this): Use la_name_of_this.
7888 * value.h (check_field): Adjust prototype.
7890 * language.h (la_value_of_this): Rename to la_name_of_this.
7891 * language.c (unknown_language_defn): Specify "this" for
7893 (auto_language_defn): Likewise.
7894 (local_language_defn): Likewise.
7895 * ada-lang.c (ada_language_defn): Adjust comment.
7896 * c-lang.c (c_language_defn): Adjust comment.
7897 (cplus_language_defn): Specify "this" for name_of_this.
7898 (asm_language_defn): Adjust comment.
7899 (minimal_language_defn): Adjust comment.
7900 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7901 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7902 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7903 * objc-lang.c (objc_language_defn): Specify "self" for
7905 * p-lang.c (pascal_language_defn): Specify "this" for
7907 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7909 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7910 proper scope, and check for field in type of "this", without
7911 trying to create a value.
7913 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7915 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7916 (mi_error_message): Delete declaration.
7917 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7918 returning MI_CMD_ERROR.
7919 * mi/mi-main.c (mi_error_message): Delete.
7920 (mi_cmd_exec_interrupt):
7921 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7922 (mi_cmd_thread_info): Call error instead of returning
7924 (mi_cmd_data_list_register_values): Call error instead of
7925 returning MI_CMD_ERROR. Adapt to new get_register interface.
7926 (get_register): Change return typo to void. Call error instead of
7927 returning MI_CMD_ERROR.
7928 (mi_cmd_data_write_register_values): Call error instead of
7929 returning MI_CMD_ERROR.
7930 (mi_cmd_list_features): Return MI_CMD_DONE.
7931 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7932 (mi_execute_command): Always print exceptions with -error.
7934 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7936 * NEWS: Mention new commands set/show multiple-symbols.
7938 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7940 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7941 (multiple_symbols_cancel): New constants.
7942 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7943 (multiple_symbols_select_mode): New function.
7944 (_initialize_symtab): Add new set/show multiple-symbols commands.
7945 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7946 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7947 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7949 * linespec.c (decode_line_2): Likewise.
7951 2008-04-03 Doug Evans <dje@sebabeach.org>
7953 * symtab.h (enum free_code): Delete free_contents, unused.
7954 * symmisc.c (free_symtab_block): Delete.
7955 (free_symtab, case free_code): Delete.
7957 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7959 * valops.c (value_cast_structs): New function. Cast related
7960 STRUCT types up/down and return cast value. The body of this
7961 function comes mostly from value_cast_pointers.
7962 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7963 to value_cast_structs. Now value_cast_pointers needs only create
7964 appropriate reference after using value_cast_structs for actual
7966 (value_cast): Handle references.
7968 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7970 * MAINTAINERS: Added myself to section Write After Approval.
7972 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7974 * ia64-tdep.c (examine_prologue): Correct array access.
7976 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7978 * cp-support.c (first_component_command): Return if no arguments.
7980 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7982 * ser-mingw.c (ser_windows_open): Open requested name.
7984 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7986 * MAINTAINERS: Added myself.
7988 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7990 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7991 parameter. If it is NULL, don't call error.
7992 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7993 `do_mesg' parameter to find_default_run_target. If no target was
7996 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7998 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7999 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
8000 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
8002 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
8004 2008-03-27 Joel Brobecker <brobecker@adacore.com>
8008 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8010 * features/Makefile (%.dat): Set xmltarget to the base filename
8011 of the XML source, without subdirectory.
8012 * regformats/rs6000/powerpc-32.dat: Regenerate.
8013 * regformats/rs6000/powerpc-64.dat: Regenerate.
8014 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8016 2008-03-27 Markus Deuling <deuling@de.ibm.com>
8018 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
8021 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
8023 * mi/mi-main.c (enum captured_mi_execute_command_actions):
8024 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
8026 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
8028 * objfiles.h (struct objfile): New GDBARCH member.
8029 (get_objfile_arch): Add prototype.
8030 * objfiles.c: Include "arch-utils.h".
8031 (allocate_objfile): Look up gdbarch associated with bfd.
8032 (get_objfile_arch): New function.
8033 * Makefile (objfiles.o): Update dependencies.
8035 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
8037 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
8039 (locexpr_describe_location): Replace current_gdbarch by
8041 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
8042 (dwarf2_add_field): Likewise.
8043 (read_tag_pointer_type): Likewise.
8044 (read_base_type): Likewise.
8045 (new_symbol): Likewise.
8047 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
8048 (decode_base_type, decode_function_type): Likewise.
8049 (coff_read_struct_type, coff_read_enum_type): Likewise.
8050 (coff_symtab_read): Replace current_gdbarch by objfile arch.
8051 (decode_base_type): Likewise.
8052 (coff_read_enum_type): Likewise.
8053 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
8054 (coff_read_enum_type): Likewise.
8056 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
8057 (end_psymtab): Likewise.
8058 (process_one_symbol): Likewise.
8060 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
8061 (parse_procedure): Likewise.
8062 (parse_partial_symbols): Likewise.
8064 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
8066 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
8067 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
8069 (read_range_type): Replace current_gdbarch by objfile arch. Replace
8070 static range_index_type by built-in type.
8071 (read_one_struct_field): Replace current_gdbarch by objfile arch.
8072 (read_enum_type): Likewise.
8074 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
8077 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8079 * varobj.h (varobj_floating_p): Declare.
8080 * varobj.c (varobj_floating_p): New.
8081 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
8082 '@' as the name, update all floating varobjs.
8084 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8086 * varobj.c (struct varobj_root): Rename use_selected_frame to
8087 floating, and clarify the meaning.
8088 (varobj_create, varobj_update, new_root_variable): Adjust.
8089 (value_of_root): Don't use type_changed as in variable,
8091 (c_value_of_root): Adjust.
8093 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8095 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
8097 (linux_nat_wait): Add main lwp to gdb's thread list.
8098 * linux-thread-db.c (find_new_threads_callback): Also attach to
8099 already listed threads which thread_db didn't know about yet.
8101 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8103 * linux-nat.c (drain_queued_events): Fix comment typo.
8104 (linux_nat_attach): In async mode, don't rely on storing a pending
8105 status. Instead place the wait status on the pipe.
8106 (linux_nat_resume): Remove unreacheable shortcut code in async
8108 (stop_wait_callback): In async mode, don't store pending status.
8109 Instead, cancel breakpoints or resend the signal appropriatelly.
8110 (cancel_breakpoint): New, refactored from
8111 cancel_breakpoints_callback.
8112 (cancel_breakpoints_callback): Call cancel_breakpoint.
8113 (pipe_to_local_event_queue): Remove special token processing.
8114 (linux_nat_wait): Issue an internal error if a pending status is
8115 found in async mode.
8117 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
8119 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
8121 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
8122 Vladimir Prus <vladimir@codesourcery.com>
8124 * varobj.c (struct varobj_root): New component thread_id.
8125 (varobj_get_thread_id, check_scope): New functions.
8126 (c_value_of_root): Use check_scope. Switch to the
8127 proper thread if necessary.
8129 * varobj.h (varobj_get_thread_id): New extern.
8131 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
8133 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
8136 * top.c: Revert 2008-03-21 changes.
8138 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8140 * thread.c (make_cleanup_restore_current_thread): Make it
8142 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
8143 * varobj.c (varobj_update): Don't save/restore frame.
8144 (c_value_of_root): Save/restore thread and frame here,
8145 using make_cleanup_restore_current_thread.
8146 * Makefile.in: Update dependecies.
8148 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8150 * varobj.c (struct varobj_root): Clarify
8151 comment on the frame field.
8152 (varobj_create): Don't set frame if we have no
8155 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8158 Suggested by Jan Kratochvil:
8159 * top.c (gdb_rl_operate_and_get_next_completion): Call
8160 rl_redisplay_function.
8161 (gdb_rl_redisplay): New.
8162 (init_main): Set rl_redisplay_function.
8164 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
8166 * aix-thread.c (pdc_read_regs): Fix compiler warning.
8167 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
8168 (store_regs_kernel_thread): Likewise.
8170 2008-03-21 Pedro Alves <pedro@codesourcery.com>
8172 Linux native async support.
8174 * target.h (struct target_ops): Delete to_async_mask_value and add
8176 (target_is_async_p, target_async): Formatting.
8177 (target_async_mask_value): Delete.
8178 (target_async_mask): Delete function declaration, and add new
8179 target macro with the same name.
8181 * target.c (update_current_target): Replace to_async_mask_value by
8182 to_async_mask. Default to_async_mask to return_one.
8183 (target_async_mask): Delete.
8184 (find_default_can_async_p, find_default_is_async_p): New.
8185 (init_dummy_target): register find_default_can_async_p and
8186 find_default_is_async_p on the dummy target.
8188 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
8189 (debug_linux_nat_async): New global.
8190 (show_debug_linux_nat_async): New function.
8191 (linux_nat_async_enabled, linux_nat_async_mask_value)
8192 (linux_nat_event_pipe, linux_nat_num_queued_events)
8193 (linux_nat_async_events_enabled): New globals.
8194 (struct waitpid_result): New struct.
8195 (waitpid_queue): New global.
8196 (queued_waitpid, push_waitpid, drain_queued_events): New.
8197 (my_waitpid): Call queued_waitpid.
8198 (linux_child_follow_fork): Disable async events during the call.
8199 (blocked_mask): Delete.
8200 (sync_sigchld_action, async_sigchld_action): New globals.
8201 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
8202 async mode, block events during the call.
8203 (linux_nat_create_inferior): New.
8204 (linux_nat_attach): In sync mode, restore the mask states. In
8205 async mode, wake the event loop immediatelly.
8206 (detach_callback): Drain all queued events of the lwp we're
8208 (linux_nat_detach): Block async mode, and drain events of the main
8210 (linux_nat_resume): If in async mode, mask async events during the
8211 call. If short circuiting, force event loop to wake up. If
8212 resuming, set target_executing, and register target events in the
8214 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
8215 (linux_nat_wait): In async mode, block events during the call.
8216 Only enable/disable passing SIGINT to the inferior in sync mode.
8217 Get events from local waitpid queue. If no interesting events was
8218 found, return to events loop. Reregister target events in the
8219 event loop on exit. In sync mode, no need to reblock SIGCHLD.
8220 (linux_nat_kill): Disable events on entry.
8221 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
8222 here. Detach async mode from the event loop if there are no more
8223 forks available, otherwise leave it on.
8224 (sigchld_handler): Assure this is called only in sync mode.
8225 (linux_async_permitted, linux_async_permitted_1): New globals.
8226 (set_maintenance_linux_async_permitted)
8227 (show_maintenance_linux_async_permitted): New functions.
8228 (linux_nat_is_async_p, linux_nat_can_async_p)
8229 (linux_nat_async_mask): New.
8230 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
8231 (get_pending_events, async_sigchld_handler): New.
8232 (linux_nat_async_events): New.
8233 (async_terminal_is_ours): New global.
8234 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
8235 (async_client_callback, async_client_context): New.
8236 (linux_nat_async_file_handler, linux_nat_async)
8237 (linux_nat_disable_async, linux_nat_enable_async): New.
8238 (linux_nat_add_target): Register linux_nat_create_inferior,
8239 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
8240 linux_nat_async_mask, linux_nat_terminal_inferior and
8241 linux_nat_terminal_ours.
8242 (_initialize_linux_nat): Remove local action variable, and update
8243 code that used it to use sync_sigchld_action. Add new
8244 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
8245 set/show command in the maintenance class. Add new "linux-async"
8246 maintenance set/show command. Block SIGCHLD by default. Setup
8247 async_sichld_action, and sync_sigchld_action. Install the default
8249 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
8252 * linux-thread-db.c (re_check_for_thread_db): New.
8253 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
8254 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
8255 (thread_db_async_mask): New.
8256 (init_thread_db_ops): Register thread_db_can_async_p,
8257 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
8259 * remote.c (remote_async_mask_value): New.
8260 (remote_return_zero): New.
8261 (init_remote_ops): Register remote_return_zero as callbacks of
8262 to_can_async_p and to_is_async_p.
8263 (remote_can_async_p, remote_is_async_p, remote_async): Update to
8264 use remote_async_mask_value.
8265 (remote_async_mask): New.
8266 (init_remote_async_ops): Remove to_async_mask_value setting and
8267 register remote_async_mask as to_async_mask callback in
8270 * Makefile.in (linux-nat.o): Update.
8272 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8274 * gdbthread.h (add_thread_with_info): New.
8275 * linux-thread-db.c: Add some documentation.
8276 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
8277 (struct private_thread_info): Remove th_valid and ti_valid.
8278 Replace ti with tid.
8279 (thread_get_info_callback): Do not add TID to the new ptid. Do
8281 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
8282 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
8284 (attach_thread): Handle an already-existing thread. Use
8285 add_thread_with_info. Cache the th and tid.
8286 (detach_thread): Verify that private was set. Remove verbose
8287 argument and printing. Update caller.
8288 (thread_db_detach): Do not adjust inferior_ptid.
8289 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
8290 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
8291 (thread_db_wait): Do not use lwp_from_thread.
8292 (thread_db_pid_to_str): Use the cached TID.
8293 (thread_db_extra_thread_info): Check that private is set.
8294 (same_ptid_callback): Delete.
8295 (thread_db_get_thread_local_address): Do not use it or check
8296 is_thread. Check that private is set. Assume that the thread
8297 handle is already cached.
8298 (init_thread_db_ops): Remove to_resume and to_kill.
8299 * thread.c (add_thread_with_info): New.
8300 (add_thread): Use it.
8301 * linux-nat.c (find_thread_from_lwp): Delete.
8302 (exit_lwp): Do not use it. Check print_thread_events. Print before
8303 deleting the thread.
8304 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
8305 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
8306 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
8307 printf_unfiltered for thread exits.
8308 * procfs.c (procfs_wait): Likewise.
8310 2008-03-21 Chris Demetriou <cgd@google.com>
8312 * symtab.c (rbreak_command): Quote symbol name before passing
8313 it to break_command.
8315 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8317 * eval.c (evaluate_subexp_for_address): Clarify error message.
8318 Use value_must_coerce_to_target.
8319 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
8320 * valops.c (value_assign): Call value_coerce_to_target when
8321 assigning to anything but internalvars. Leave GDB-side arrays
8322 as arrays when assigning to internalvars.
8323 (value_must_coerce_to_target, value_coerce_to_target): New.
8324 (value_coerce_array, value_addr): Call value_coerce_to_target.
8325 (value_array): Create the array in GDB's memory instead of
8327 * value.h (value_must_coerce_to_target, value_coerce_to_target):
8330 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8332 * top.c (quit_confirm): Warn that we will kill the program.
8334 2008-03-19 Pedro Alves <pedro@codesourcery.com>
8336 * inflow.c (terminal_ours_1): Guard access to
8337 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
8339 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
8340 Jim Blandy <jimb@codesourcery.com>
8341 Daniel Jacobowitz <drow@false.org>
8343 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
8344 (dwarf2_read_address): Update prototype.
8346 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
8347 (signed_address_type): Likewise.
8348 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
8349 (execute_stack_op): Update calls to unsigned_address_type,
8350 signed_address_type and dwarf2_read_address. Fix implementation
8351 of DW_OP_deref_size.
8353 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
8354 (dwarf2_per_cu_addr_size): Likewise.
8355 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
8356 (struct dwarf2_loclist_baton): Likewise.
8358 * dwarf2loc.c (find_location_expression): Update calls to
8359 dwarf2_read_address. Use dwarf2_per_cu_objfile and
8360 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
8361 (locexpr_describe_location): Likewise.
8362 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
8363 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
8364 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
8365 to dwarf2_per_cu_addr_size (per_cu).
8366 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
8367 (loclist_read_variable): Likewise.
8368 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
8370 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
8371 instead of baton->objfile.
8372 (dwarf2_per_cu_obfile): New function.
8373 (dwarf2_per_cu_addr_size): Likewise.
8375 * dwarf2-frame.c (struct comp_unit): Move higher.
8376 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
8377 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
8378 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
8379 parameter by using fde->eh_frame_p. Use read_encoded_value
8380 to implement DW_CFA_set_loc.
8381 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
8382 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
8383 execute_stack_op and execute_cfa_program.
8384 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
8385 (size_of_encoded_value): Remove.
8386 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
8387 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
8388 (add_cie): Set cie->unit backlink.
8389 (decode_frame_entry_1): Set cie->addr_size. Update calls to
8391 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
8393 2008-03-17 Markus Deuling <deuling@de.ibm.com>
8395 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
8396 gdbarch_bfd_arch_info.
8398 2008-03-17 Joel Brobecker <brobecker@adacore.com>
8400 * aix-thread.c (pdc_read_regs): Minor reformatting.
8402 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
8404 * thread.c (print_thread_info): Don't insist
8405 on having current thread if there are no
8408 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8410 * infcmd.c (attach_command_post_wait)
8411 (attach_command_continuation): New.
8412 (attach_command): Support background async execution, and async
8413 execution in synchronous mode.
8415 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
8417 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
8418 * symmisc.c (dump_symtab_1): Likewise.
8419 * wrapper.c (gdb_value_struct_elt): Likewise.
8421 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8423 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
8425 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8427 * linux-nat.c (linux_nat_filter_event): New, refactored from
8429 (linux_nat_wait): Call linux_nat_filter_event.
8431 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
8433 * top.c (execute_command): Fix uninitialized variable error.
8435 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
8437 * Makefile.in (amd64nbsd-nat.o): New dependency.
8438 * amd64nbsd-nat.c: Include "nbsd-nat.h".
8439 (_initialize_amd64nbsd_nat): Update target vector to use
8440 nbsd_pid_to_exec_file.
8441 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
8443 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8445 Remove ignoring leading exec events code.
8446 * fork-child.c (startup_inferior): Do not set
8447 inferior_ignoring_leading_exec_events.
8448 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
8449 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
8450 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
8451 (handle_inferior_event): Remove code for ignoring leading exec
8453 * target.c (update_current_target): Do not inherit, or default,
8454 to_reported_exec_events_per_exec_call.
8455 (debug_to_reported_exec_events_per_exec_call): Remove.
8456 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
8457 * target.h (target_reported_exec_events_per_exec_call): Remove.
8458 (struct target): Remove the to_reported_exec_events_per_exec_call
8461 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8463 Implement -thread-info.
8464 * gdbthread.h (print_thread_info): Declare.
8466 * thread.c (print_thread_info): New, extracted
8467 from info_threads_command and adjusted to
8468 work for CLI and MI.
8469 (info_threads_command): Use print_thread_info.
8470 * Makefile.in: Update dependencies.
8472 * mi/mi-cmds.c (mi_cmds): Specify a handler
8474 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
8475 * mi/mi-main.c (mi_cmd_thread_info): New.
8476 (mi_cmd_list_features): Include 'thread-info'.
8478 2008-03-14 Kevin Buettner <kevinb@redhat.com>
8480 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
8481 to decide whether to match instruction patterns using "sw" and "sd".
8483 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8485 * infcmd.c (jump_command): Postpone disabling stdin until after
8488 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8490 * inflow.c (gdb_getpgrp): New.
8491 (gdb_has_a_terminal): Use get_getpgrp.
8492 (terminal_ours_1): If attach_flag is set, don't refetch
8493 inferior_process_group.
8495 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8497 * features/library-list.dtd: Allow "section" elements as children
8498 of "library". Add "section" element and describe its attributes.
8500 * solib-target.c (struct lm_info): Add section_bases member.
8501 (library_list_start_segment): Error out if seen a section element.
8502 (library_list_start_section): New.
8503 (library_list_end_library): New.
8504 (solib_target_free_library_list): Free section_bases.
8505 (section_attributes): New.
8506 (library_children): Make "segment" optional. Add "section" child.
8507 (library_list_children): Register library_list_end_library.
8508 (solib_target_relocate_section_addresses): Handle section bases.
8510 * NEWS: Mention new qXfer:libraries:read section offsets support.
8512 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8514 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
8515 (make_exec_error_cleanup): Remove declarations.
8516 * utils.c (exec_error_cleanup_chain): Remove.
8517 (do_exec_error_cleanups, discard_exec_error_cleanups)
8518 (make_exec_error_cleanup): Remove.
8519 * event-loop.c (start_event_loop): Adjust call to
8521 * event-top.c (async_enable_stdin): Remove the paramater dummy.
8522 (async_disable_stdin): Don't register async_enable_stdin via
8524 * inf-loop.c (inferior_event_handler): Don't
8525 call do_exec_error_cleanups. Call async_enable_stdin instead.
8526 * event-loop.c (start_event_loop): Adjust call to
8528 * tui/tui-interp.c (tui_command_loop): Adjust call to
8531 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8534 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
8535 * breakpoint.c (bpstat_do_actions): In async mode,
8536 don't jump to top expecting stop_bpstat to be already
8538 * event-loop.c (start_event_loop): Call async_enable_stdin
8540 * event-top.c (async_enable_stdin): Do nothing if sync_execution
8542 (command_handler): Do not setup continuation here.
8543 (command_line_handler_continuation): Move to...
8544 * top.c (command_line_handler_continuation): ... here.
8545 (execute_command): In async mode, register continuation.
8546 Don't check frame's language in running in async mode.
8547 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
8548 * inf-loop.c (complete_execution): Inline into...
8549 (inferior_event_handler): ... here. Clear target_executing before
8550 doing any cleanups. Don't try to show prompt if the target was
8552 * infcmd.c (signal_command): Add support for async mode.
8553 (finish_command): Only add continuation if the target was
8554 successfully resumed.
8555 * remote.c (init_async_opts): Register to_get_thread_local_address
8557 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8558 with sync_execution.
8559 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8562 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8564 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8565 * exec.c (exec_bfd_mtime): Define.
8566 (exec_close): Clear it.
8567 (exec_file_attach): Set it.
8568 * gdbcore.h (exec_bfd_mtime): Declare.
8569 * source.c (find_source_lines): Do not use bfd_get_mtime.
8571 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8573 * top.c (simplified_command_loop): Remove.
8575 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8577 Remove unused remote.c hooks.
8578 * remote.c (deprecated_target_resume_hook)
8579 (deprecated_target_wait_loop_hook): Remove.
8580 (remote_resume): Do not call deprecated_target_resume_hook.
8581 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8582 (remote_async_wait): Likewise.
8584 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8586 Implement MI notification for new threads.
8587 * doc/observer.texi (new_thread): Document.
8588 * observer.sh: Forward declare struct thread_info.
8589 * thread.c (add_thread): Notify observer.
8591 * interps.h (interp_init_ftype): New parameter
8593 (interp_set): Likewise.
8594 (top_level_interpreter_data): Declare.
8595 * interps.c (interp_set): New parameter top_level.
8596 Pass it to interpreter's init function. Remember
8597 top level interpreter.
8598 (interpreter_exec_cmd): Adjust.
8599 (top_level_interpreter_data): New.
8600 * main.c (captured_main): Pass 1 for top_level
8601 parameter of interp_set.
8602 * cli/cli-interp.c (cli_interpreter_init): New
8603 parameter top_level.
8604 * tui/tui-interp.c (tui_init): New parameter top_level.
8606 * mi/mi-interp.c (mi_new_thread): New.
8607 (mi_interpreter_init): If top level, register
8608 observer for new threads.
8610 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8612 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8614 * top.c (execute_command): Disable break and stop
8615 commands in async mode.
8617 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8620 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8621 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8622 Call target_stop in the INF_QUIT_REQ case.
8623 * Makefile.in (inf-loop.o): Update.
8625 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8627 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8628 Call target_stop in the INF_QUIT_REQ case.
8629 * Makefile.in (inf-loop.o): Update.
8631 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8633 * top.c (execute_command): Enable break, info and interrupt
8634 commands in async mode.
8636 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8637 Daniel Jacobowitz <dan@codesourcery.com>
8639 * breakpoint.h (breakpoint_restore_shadows): New
8641 * breakpoint.c (breakpoint_restore_shadows): New.
8642 (read_memory_nobpt): Delete.
8643 * gdbcore.h (read_memory_nobpt): Delete declaration.
8644 * target.c (memory_xfer_partial): Call
8645 breakpoint_restore_shadows.
8646 (restore_show_memory_breakpoints)
8647 (make_show_memory_breakpoints_cleanup): New.
8648 (show_memory_breakpoints): New.
8649 * target.h (make_show_memory_breakpoints_cleanup): Declare.
8650 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8651 Make sure we see memory breakpoints when checking if
8652 breakpoint is still there.
8653 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8654 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8655 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8656 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8658 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8660 * thread.c (add_thread): Use printf_unfiltered to print.
8662 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8664 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8665 that is true only on x86-solaris and x86_64-solaris.
8666 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8667 with proc_get_LDT_entry.
8669 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8671 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8672 * config.in, configure: Regenerate.
8673 * fork-child.c (fork_inferior): Call create_tty_session.
8674 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8675 (create_tty_session): New function.
8676 * terminal.h: Declare create_tty_session.
8678 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8681 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8682 * mipsread.c: Include elf/internal.h.
8683 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8686 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8688 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8689 to get at the current architecture and at the target specific vector.
8690 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8691 remove define of I387_ST0_REGNUM.
8693 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8695 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8696 get at the current architecture
8697 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8700 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8701 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8703 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8704 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8705 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8707 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8708 at the target specific vector.
8710 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8711 architecture. Use gdbarch_tdep to get at the target specific vector.
8713 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8714 update caller. Use gdbarch_tdep to get at the target specific vector.
8716 (i386_register_to_value: Use get_frame_arch to get at the current
8719 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8722 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8723 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8724 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8725 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8727 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8730 (i387_convert_register_p, i387_register_to_value,
8731 i387_value_to_register): Update call for i386_fp_regnum_p.
8733 * i387-tdep.h: Remove comment.
8734 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8735 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8736 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8737 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8738 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8740 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8742 * Makefile.in (fork-child.o): Update.
8743 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8744 argument. Gather all gdbserver features together.
8745 * fork-child.c (exec_wrapper): New variable.
8746 (fork_inferior): Use it.
8747 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8748 (unset_exec_wrapper_command, _initialize_fork_child): New.
8750 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8752 * source.c (directory_command): Modify the determination of
8753 condition of terminal "from_tty".
8755 2008-03-10 Matt Rice <ratmice@gmail.com>
8757 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8759 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8761 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8762 of the data passing to strtoulst function.
8763 (info_spu_signal_command): Likewise.
8765 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8767 * mi/mi-interp.c (mi_command_loop): Remove
8770 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8772 * remote.c (extended_remote_attach_1): Make local variable pid an int
8775 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8777 * solib-svr4.c (svr4_same_1): New function, originally extracted
8778 from svr4_same and expanded to handle the sparc64 case.
8779 (svr4_same): Move up and reimplement using svr4_same_1.
8780 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8782 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8784 * MAINTAINERS: Move self to Paper trail.
8786 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8788 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8789 * event-loop.c (call_async_signal_handler): New.
8790 * event-loop.h (call_async_signal_handler)
8791 (gdb_call_async_signal_handler): Declare.
8792 (mark_async_signal_handler): Add comments.
8793 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8794 * mingw-hdep.c (sigint_event, sigint_handler): New.
8795 (gdb_select): Use them. Wait for the readline signal handler
8797 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8798 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8799 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8801 (remote_fileio_ctrl_c_signal_handler): Use
8802 gdb_call_async_signal_handler.
8803 (initialize_remote_fileio): Initialize sigint_fileio_token.
8804 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8805 not initialize tokens here.
8806 (handle_remote_sigint_twice): Likewise. Reinstall
8807 handle_remote_sigint.
8808 (async_remote_interrupt_twice): Just call interrupt_query.
8809 (cleanup_sigint_signal_handler): Do not delete tokens.
8810 (remote_interrupt, remote_interrupt_twice): Use
8811 gdb_call_async_signal_handler.
8812 (interrupt_query): Reinstall the default signal handler.
8813 (_initialize_remote): Initialize tokens here.
8815 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8817 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8818 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8819 Change the type of the lr register to code_ptr.
8820 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8821 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8822 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8823 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8824 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8825 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8826 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8828 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8830 * MAINTAINERS: Update my email address.
8832 2008-03-03 Keith Seitz <keiths@redhat.com>
8834 From Dave Murphy <davem@devkitpro.org>:
8835 * configure.ac: Set tcl configdir to win under mingw.
8836 * configure: Regenerate.
8838 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8840 * breakpoint.c (fetch_watchpoint_value): New function.
8841 (update_watchpoint): Set and clear val_valid. Use
8842 fetch_watchpoint_value. Handle unreadable values on the
8843 value chain. Correct check for user-requested array watchpoints.
8844 (breakpoint_init_inferior): Clear val_valid.
8845 (watchpoint_value_print): New function.
8846 (print_it_typical): Use it. Do not free or clear old_val. Print
8847 watchpoints even if old_val == NULL.
8848 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8849 becoming readable or unreadable.
8850 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8851 (do_enable_watchpoint): Likewise.
8852 * breakpoint.h (struct breakpoint): Update comment for val. Add
8854 * NEWS: Mention watchpoints on inaccessible memory.
8856 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8858 * Makefile.in (i386-nat.o): Update.
8859 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8860 i386_use_watchpoints.
8861 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8862 i386_use_watchpoints.
8863 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8864 (i386_stopped_by_watchpoint): Update call.
8865 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8866 * config/i386/nm-i386.h: Conditionalize definitions on
8867 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8868 (i386_use_watchpoints): Declare.
8869 (i386_stopped_data_address): Update.
8870 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8871 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8873 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8875 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8876 * version.in: Bump version to 6.8.50.20080229-cvs.
8878 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8880 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8883 2008-02-28 Tom Tromey <tromey@redhat.com>
8885 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8887 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8889 * infcmd.c (kill_if_already_running): Make static. Use
8890 target_require_runnable.
8891 * target.c (target_require_runnable): New.
8892 * target.h (target_require_runnable): Declare.
8894 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8896 * frame.c (reinit_frame_cache): Only annotate if frames were
8899 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8901 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8902 * regformats/reg-ppc64.dat: Likewise.
8904 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8906 * features/Makefile (%.dat): Emit xmltarget statement.
8908 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8909 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8911 * regformats/arm-with-iwmmxt.dat: Regenerate.
8912 * regformats/mips64-linux.dat: Regenerate.
8913 * regformats/mips-linux.dat: Regenerate.
8914 * regformats/rs6000/powerpc-32.dat: Regenerate.
8915 * regformats/rs6000/powerpc-64.dat: Regenerate.
8916 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8918 * regformats/reg-arm.dat: Add xmlarch statement.
8919 * regformats/reg-i386.dat: Likewise.
8920 * regformats/reg-i386-linux.dat: Likewise.
8921 * regformats/reg-x86-64-linux.dat: Likewise.
8922 * regformats/reg-spu.dat: Likewise.
8924 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8926 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8929 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8931 * utils.c (debug_timestamp): New.
8932 (vfprintf_unfiltered): Print timestamps if requested.
8933 (show_debug_timestamp): New.
8934 (initialize_utils): Register "set debug timestamp".
8935 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8937 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8939 * breakpoint.c (skip_prologue_sal): New function.
8940 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8941 computed from a line number.
8943 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8945 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8946 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8947 Set PC register type to "code_ptr".
8948 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8949 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8950 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8951 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8952 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8953 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8954 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8957 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8959 * regformats/regdat.sh: Rename init_registers function in
8960 generated file to init_registers_${name}.
8962 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8963 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8964 * regformats/reg-s390x.dat: Set "name" to s390x.
8966 2008-02-26 Greg Law <glaw@undo-software.com>
8968 * regcache.c (registers_changed): Call reinit_frame_cache.
8970 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8972 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8973 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8974 and svr4_fetch_objfile_link_map.
8975 * Makefile.in (sh-linux-tdep.o): Update.
8977 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8979 * amd64-tdep.c (amd64_classify): Add support for decimal float
8981 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8982 use the struct return convention.
8984 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8986 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8987 to old format. Discard breakpoint address if shared library is
8989 (breakpoint_1): Adjust formatting of table header accordingly.
8991 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8993 * remote.c (remote_get_threadlist): If the response
8994 is empty, don't try to parse it.
8996 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8998 Unbreak 'target async'.
8999 * serial.c (serial_async): Set the
9000 handler function before enabling async
9003 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
9005 * solib-svr4.c (enable_break): Convert r_brk to a code address.
9007 2008-02-21 Pedro Alves <pedro@codesourcery.com>
9009 * remote.c (extended_remote_attach_1): Set attach_flag.
9010 (extended_remote_create_inferior_1): Clear attach_flag.
9012 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
9014 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
9016 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
9017 * solib-svr4.c (solib_svr4_r_brk): New.
9018 (open_symbol_file_object, svr4_current_sos): Always check the
9020 (svr4_fetch_objfile_link_map): Do not set debug_base.
9021 (enable_break): Use r_brk if it is set.
9022 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
9023 (svr4_lp64_fetch_link_map_offsets): Likewise.
9024 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
9026 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9027 Mark Kettenis <kettenis@gnu.org>
9029 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
9030 trad_frame_saved_reg.
9031 (trad-frame.h): New include.
9033 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
9034 instead of frame_obstack_zalloc.
9035 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
9037 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
9039 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9041 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
9042 from disassemble_info instead of gdbarch_byte_order.
9044 * mips-tdep.c (gdb_print_insn_mips): Likewise.
9045 * arm-tdep.c (gdb_print_insn_arm): Likewise.
9047 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9049 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
9050 gdbarch as parameter.
9052 * gdbarch.{c,h}: Regenerate.
9054 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9056 * mem-break.c (default_memory_insert_breakpoint)
9057 (default_memory_remove_breakpoint): Likewise.
9058 * target.h (default_memory_remove_breakpoint)
9059 (default_memory_insert_breakpoint): Likewise.
9061 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9062 parameter. Replace current_gdbarch by gdbarch.
9063 * m32r-tdep.c (m32r_memory_insert_breakpoint)
9064 (m32r_memory_remove_breakpoint): Likewise.
9066 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
9068 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
9070 2008-02-19 Joel Brobecker <brobecker@adacore.com>
9072 * NEWS: Add entry describing Add support improvements.
9074 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9076 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
9079 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9081 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
9082 register_offset_hack anymore.
9084 * regcache.{c,h} (register_offset_hack): Remove.
9086 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9088 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
9090 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
9091 current_gdbarch by gdbarch.
9092 (hppa64_hpux_find_global_pointer): Likewise.
9093 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
9094 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
9095 find_global_pointer.
9097 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
9099 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
9101 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
9102 of gdbarch_num_regs.
9104 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
9105 replace current_gdbarch by gdbarch.
9106 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
9108 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9110 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
9111 and replace current_gdbarch by gdbarch.
9113 (store_register): Update call for exec_one_dummy_insn.
9114 (fetch_register, store_register): Update call of regmap.
9116 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
9117 parameter and replace current_gdbarch by gdbarch.
9119 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
9120 the current architecture. Update call for getregs_supplies and
9122 (ppcnbsd_fetch_inferior_registers): Likewise.
9124 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
9125 replace current_gdbarch by gdbarch.
9126 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
9127 get_regcache_arch to get at the current architecture. Update call for
9130 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9132 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
9135 2008-02-15 Markus Deuling <deuling@de.ibm.com>
9137 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
9139 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
9141 * NEWS: Mention pending breakpints in MI.
9143 2008-02-14 Markus Deuling <deuling@de.ibm.com>
9145 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
9147 2008-02-13 Markus Deuling <deuling@de.ibm.com>
9149 Add script to build and test GDB using enable-targets=all.
9151 * gdb_buildall.sh: New file.
9153 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9155 * NEWS (New native configurations): Xtensa GNU/Linux.
9156 (New targets): Xtensa GNU/Linux.
9157 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
9159 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
9160 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
9161 * configure.tgt (xtensa*-*-linux*): New entry.
9162 * xtensa-config.c (xtensa_tdep): New variable.
9163 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
9164 (rmap): Change format based on new macro XTREG.
9165 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
9166 * xtensa-linux-nat.c: New.
9167 * xtensa-linux-tdep.c: New.
9168 * xtensa-xtregs.c: New.
9169 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
9170 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
9171 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
9172 (xtensa_register_t): New field coprocessor.
9173 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
9174 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
9175 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
9176 Update to handle privileged registers.
9177 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
9178 (xtensa_push_dummy_call): Set windowstart register correctly.
9179 (call0_analyze_prologue): Initialize xtensa_default_isa.
9180 (xtensa_derive_tdep): New.
9181 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
9182 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
9183 Call xtensa_derive_tdep().
9184 * config/xtensa/linux.mh: New.
9185 * regformats/reg-xtensa.dat: New.
9187 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
9189 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
9190 (filenames.h): New include.
9191 * Makefile.in (corelow.o): Add dependency for filenames.h.
9193 2008-02-08 Doug Evans <dje@google.com>
9195 * source.c (find_and_open_source): Always rewrite absolute filenames.
9197 2008-02-07 Doug Evans <dje@google.com>
9199 * breakpoint.c: #include "hashtab.h".
9200 (ambiguous_names_p): New fn.
9201 (update_breakpoint_locations): When restoring bp enable status, don't
9202 compare function names if any functions have same name.
9203 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
9205 2008-02-07 Joel Brobecker <brobecker@adacore.com>
9207 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
9208 instead of just a VEC*. Update use of SV.
9209 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
9211 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9213 * NEWS: Put all new commands since gdb-6.7 together.
9215 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9217 * ada-lang.c: #include "vec.h".
9218 (struct string_vector, new_string_vector, string_vector_append):
9220 (char_ptr): New typedef.
9221 (DEF_VEC_P (char_ptr)): New VEC type.
9222 (symbol_completion_add): Update profile to take the new VEC type
9223 instead of the old string_vector structure. Update code accordingly.
9224 (ada_make_symbol_completion_list): Use the new VEC type instead of
9225 the old string_vector structure, and update the code accordingly.
9226 * Makefile.in (ada-lang.o): Add dependency on vec.h.
9228 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
9230 * p-exp.y: Set current_type in missing places.
9231 (leftdiv_is_integer): New static variable.
9232 Typecast right operand of BINOP_DIV to long_double if both operands
9235 2008-02-06 Maciej W. Rozycki <macro@mips.com>
9237 * remote-mips.c (set_breakpoint): Rename to...
9238 (mips_set_breakpoint): ... this.
9239 (clear_breakpoint): Rename to...
9240 (mips_clear_breakpoint): ... this.
9241 (common_breakpoint): Rename to...
9242 (mips_common_breakpoint): ... this.
9243 (check_lsi_error): Rename to...
9244 (mips_check_lsi_error): ... this.
9246 2007-02-05 Joel Brobecker <brobecker@adacore.com>
9248 * language.h (struct language_defn): Add new field
9249 la_make_symbol_completion_list.
9250 * symtab.c (default_make_symbol_completion_list): Renames
9251 make_symbol_completion_list.
9252 (make_symbol_completion_list): New function.
9253 * symtab.h (default_make_symbol_completion_list): Add declaration.
9254 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
9255 (auto_language, local_language): Likewise.
9256 * objc-lang.c (objc_language_defn): Likewise.
9257 * scm-lang.c (scm_language_defn): Likewise.
9258 * m2-lang.c (m2_language_defn): Likewise.
9259 * f-lang.c (f_language_defn): Likewise.
9260 * jv-lang.c (java_language_defn): Likewise.
9261 * p-lang.c (pascal_language_defn): Likewise.
9262 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
9263 (minimal_language_defn): Likewise.
9264 * ada-lang.c (struct string_vector): New structure.
9265 (new_string_vector, string_vector_append, ada_unqualified_name)
9266 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
9267 (ada_make_symbol_completion_list): New functions.
9268 (ada_language_defn): Set la_make_symbol_completion_list.
9269 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
9270 this function is static.
9272 2008-02-05 Kevin Buettner <kevinb@redhat.com>
9274 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
9275 to account for call site optimizations.
9277 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
9279 * tracepoint.c (read_actions): Handle end-of-text indicator
9280 in action list properly. (Committed by Jim Blandy)
9282 2008-02-05 Jim Blandy <jimb@red-bean.com>
9284 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
9285 pseudoregister, not an internal error.
9286 Reported by: Andrzej Zaborowski
9288 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9290 * varobj.c (c_value_of_variable): Use xstrdup.
9292 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9294 Update stored rendition of varobj value when format changes.
9295 * varobj.c (varobj_set_display_format): Recomputed
9297 (c_value_of_variable): Return print_value.
9299 2008-02-03 Doug Evans <dje@google.com>
9301 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
9302 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
9303 * valops.c (value_one): New function.
9304 * value.h (value_one): Declare.
9306 Fix argument promotion for binary arithmetic ops for C.
9307 * valarith.c (unop_result_type): New fn.
9308 (binop_result_type): New fn.
9309 (value_binop): Move result type computation to binop_result_type.
9310 (value_pos, value_neg, value_complement): Move result type
9311 computation to unop_result_type.
9314 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9315 Return basetype, fieldno if found. All callers updated.
9316 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
9318 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9319 * symfile.h (fill_in_vptr_fieldno): Delete.
9321 2008-02-02 Doug Evans <dje@google.com>
9323 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
9325 * typeprint.c (*): Whitespace cleanup.
9327 2008-02-02 Mark Kettenis <kettenis@gnu.org>
9328 Luis Machado <luisgpm@br.ibm.com>
9329 Thiago Jung Bauermann <bauerman@br.ibm.com>
9331 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
9332 don't fit into registerson the stack the way GCC does.
9334 2008-02-01 Joel Brobecker <brobecker@adacore.com>
9336 * symtab.c (symbol_set_names): Do not add an entry in the demangling
9337 hash table for Ada symbols. Just store the linkage name as is,
9338 and leave the demangled_name as NULL.
9340 2007-02-01 Joel Brobecker <brobecker@adacore.com>
9342 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
9343 in the global scope.
9344 (new_symbol): Likewise.
9346 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9348 * breakpoint.c (break_command_1): Return void.
9349 (break_command_really): Return void. Rethrow
9350 exceptions instead of returning.
9351 (gdb_breakpoint): Remove the error_message parameter.
9352 Return void. Rename to set_breakpoint.
9353 * gdb.h (gdb_breakpoint): Rename and move to...
9354 * breakpoint.h (set_breakpoint): ...here.
9355 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
9356 event hooks even if exception is thrown. Adjust to
9357 gdb_breakpoint interface changes.
9360 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
9362 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
9363 float in both first and second word in the doubleword, to support
9366 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9368 Properly rethrow exception. This fixes errors
9369 about non-existent functions for -break-insert.
9370 * breakpoint.c (break_command_really): Use throw_exception
9371 for rethrowing. If rethrowing, don't print the exception.
9373 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9375 * NEWS: Mention Decimal Floating Point support.
9377 2008-01-31 Joel Brobecker <brobecker@adacore.com>
9379 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
9380 value type to builtin_type_void_func_ptr.
9382 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
9384 * s390-tdep.c (is_float_singleton, is_float_like,
9385 alignment_of, s390_return_value): Make checks for
9386 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
9388 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
9389 Thiago Jung Bauermann <bauerman@br.ibm.com>
9391 * infcmd.c (default_print_registers_info): Also print hex
9392 raw contents for TYPE_CODE_DECFLOAT registers.
9393 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
9394 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
9395 (rs6000_register_name): Add support for DFP pseudo-registers.
9396 (rs6000_pseudo_register_type): Likewise.
9397 rs6000_pseudo_register_reggroup_p): Likewise.
9398 (ppc_pseudo_register_read): New function.
9399 (ppc_pseudo_register_write): Likewise.
9400 (rs6000_pseudo_register_read): Likewise.
9401 (rs6000_pseudo_register_write): Likewise.
9402 (e500_pseudo_register_read): Move checks to
9403 rs6000_pseudo_register_read.
9404 (e500_pseudo_register_write): Move checks to
9405 rs6000_pseudo_register_write.
9406 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
9407 rs6000_pseudo_register_read and rs6000_pseudo_register_write
9408 in gdbarch if SPE or DFP is available. Adjust gdbarch's
9409 num_pseudo_regs to account for DFP pseudo regs.
9411 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9413 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
9414 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
9415 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
9416 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
9417 e500_pseudo_register_read, e500_pseudo_register_write): Use
9418 IS_SPE_PSEUDOREG macro.
9419 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
9420 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
9421 Remove initialization of tdep->ppc_ev31_regnum.
9423 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9425 * printcmd.c (print_formatted): Handle references as for unformatted
9428 2008-01-30 Joel Brobecker <brobecker@adacore.com>
9430 * eval.c (evaluate_subexp_standard): Add handling of user
9431 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
9433 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
9435 * eval.c (evaluate_subexp_standard): Support
9436 BINOP_INTDIV opcode.
9438 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
9440 * valarith.c (value_binop): Add floating-point BINOP_MIN and
9442 For BINOP_EXP, use length and signedness of left operand only for
9443 result, as for shifts.
9444 For integral operands to BINOP_EXP, use new integer_pow and
9445 uinteger_pow functions so as to get full range of results.
9446 (integer_pow): New function.
9447 (uinteger_pow): New function.
9449 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
9451 Use vector for varobj_list_children interface.
9452 * gdb/varobj.c (varobj_list_children): Return vector
9454 * gdb/varobj.h (varobj_list_children): Adjust
9456 (varobj_p): Declare. Declare vector thereof.
9457 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
9458 for varobj_list_children change.
9459 * Makefile.in (varobj_h): Update dependencies.
9461 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
9463 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
9464 TYPE_CODE_DECFLOAT arguments.
9465 (ppc64_sysv_abi_push_dummy_call) Likewise.
9466 (get_decimal_float_return_value): New function.
9467 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
9468 values by calling get_decimal_float_return_value.
9469 (ppc64_sysv_abi_return_value): Likewise.
9471 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
9473 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
9474 for preprocessor macro information. Formatting changes.
9476 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9478 * remote.c (struct remote_state): Add cached_wait_status.
9479 (remote_exec_file): New variable.
9480 (PACKET_vAttach, PACKET_vRun): New constants.
9481 (extended_remote_restart): Do not query for status.
9482 (struct start_remote_args): New.
9483 (remote_start_remote): Take it as a second argument. Check
9484 whether the target is running. Issue an error for non-running
9485 non-extended targets. Cache the wait status. Set inferior_ptid
9487 (remote_open_1): Prompt to disconnect non-running targets. Make
9488 sure the target is marked running. Do not set inferior_ptid here.
9489 Update call to remote_start_remote. Do not call remote_check_symbols
9490 if the target is not running.
9491 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
9492 argument. Handle a non-running target.
9493 (remote_detach): Use it.
9494 (extended_remote_detach): New.
9495 (remote_disconnect): Fix typo. Use remoute_mourn_1.
9496 (extended_remote_attach_1, extended_remote_attach)
9497 (extended_async_remote_attach): New.
9498 (remote_vcont_resume): Remove unused variable.
9499 (remote_wait, remote_async_wait): Use any cached wait status.
9500 (putpkt_binary, getpkt): Clear any cached wait status.
9501 (extended_remoute_mourn_1): New.
9502 (extended_remote_mourn): Use it.
9503 (extended_async_remote_mourn, extended_remote_run): New.
9504 (extended_remote_create_inferior_1): New.
9505 (extended_remote_create_inferior): Use it.
9506 (extended_remote_async_create_inferior): Likewise.
9507 (remote_xfer_partial): Skip for non-executing targets.
9508 (init_extended_remote_ops): Set to_detach and to_attach.
9509 (init_extended_async_remote_ops): Likewise. Use
9510 extended_async_remote_mourn.
9511 (_initialize_remote): Register vAttach, vRun, and
9512 set remote exec-file.
9513 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
9515 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9517 * Makefile.in (symfile.o): Update.
9518 * NEWS: Mention exec tracing support.
9519 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
9521 * infcmd.c (kill_if_already_running, detach_command)
9522 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
9523 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
9524 (follow_exec): Do not check may_follow_exec. Do not mourn and push
9525 targets. Apply the sysroot path to the loaded executable. Use
9526 no_shared_libraries.
9527 * linux-nat.c (linux_child_follow_fork): Print fork following
9528 messages if verbose.
9529 (kill_wait_callback): Kill again before waiting a second time.
9530 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
9531 no_shared_libraries.
9533 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9535 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
9537 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9539 * nto-tdep.h: Remove #include "defs.h".
9540 * nto-tdep.c: Add #include "defs.h".
9541 * Makefile.in (nto_tdep_h): Update dependencies.
9542 (nto-tdep.o): Likewise.
9544 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9546 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
9548 (proceed, start_remote): Update call to wait_for_inferior.
9549 * inferior.h (wait_for_inferior): Update declaration.
9550 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9551 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9552 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9553 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9555 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9557 * varobj (adjust_value_for_child_access): Added checking for
9558 returned value from gdb_value_ind.
9559 (c_describe_child): Likewise.
9560 (cplus_describe_child): Fixed a typo.
9562 2008-01-29 Jim Blandy <jimb@red-bean.com>
9564 * MAINTAINERS: Update my info.
9566 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9568 Use multiple locations for hardware watchpoints.
9569 This eliminates the need to traverse value chain, doing
9570 various checks, in three different places.
9572 * breakpoint.h (struct bp_location): New fields
9573 lengths and watchpoint_type.
9574 (struct breakpoint): Remove the val_chain field.
9575 * breakpoint.c (is_hardware_watchpoint): New.
9576 (free_valchain): Remove.
9577 (update_watchpoint): New.
9578 (insert_bp_location): For hardware watchpoint, just
9580 (insert_breakpoints): Call update_watchpoint_locations
9581 on all watchpoints. If we have failed to insert
9582 any location of a hardware watchpoint, remove all inserted
9584 (remove_breakpoint): For hardware watchpoints, directly
9586 (watchpoints_triggered): Iterate over locations.
9587 (bpstat_stop_status): Use only first location of
9588 a resource watchpoint.
9589 (delete_breakpoint): Don't call free_valchain.
9590 (print_one_breakpoint): Don't print all
9591 locations for watchpoints.
9592 (breakpoint_re_set_one): Use update_watchpoint for
9595 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9597 Don't reset watchpoint block on solib load.
9599 * breakpoint.c (insert_bp_location): For watchpoints,
9600 recompute condition.
9601 (breakpoint_re_set_one): Instead of recomputing value
9602 and condition for watchpoints, just reset value and
9603 let insert_breakpoints/insert_bp_location recompute it.
9604 Don't do anything about disabled watchpoint.
9606 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9608 * valarith.c (value_binop): Handle unsigned integer
9611 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9613 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9614 instruction pattern that appears frequently in position
9615 independent code. Fix bug in code which looks for "fmov" and
9616 backtracks if no "fmov" is found.
9618 2008-01-28 Doug Evans <dje@google.com>
9620 * dbxread.c (read_dbx_symtab): Fix indentation.
9621 Reformat comments to 80 columns.
9622 Move local var def closer to only use.
9624 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9626 * fork-child.c (SHELL_FILE): Remove #ifndef.
9627 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9629 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9631 * i386-tdep.c (i386_skip_noop): New function.
9632 (i386_analyze_prologue): Call i386_skip_noop function.
9634 2008-01-24 Michael Snyder <msnyder@specifix.com>
9636 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9637 * win32-nat.c (win32_xfer_partial): Ditto.
9638 * target.c (default_xfer_partial): Minor whitespace adjustment.
9640 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9642 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9643 strip bit 1 even if pc doesn't point to thumb code.
9645 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9647 * remote.c (remote_wait): Handle SIGINT between packets.
9648 (remote_async_wait): Likewise.
9650 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9651 Chris Demetriou <cgd@google.com>
9653 * thread.c (add_thread_silent): Renamed
9655 (print_thread_events): New variable definition.
9656 (show_print_thread_events): New function.
9657 (_initialize_thread): Add "set print thread-events" and
9658 "show print thread-events" commands.
9659 (add_thread): Announce new thread.
9660 * gdbthread.h (add_thread_silent): Declare.
9661 (print_thread_events): New variable declaration.
9662 * inf-ttrace.c (inf_ttrace_wait): Don't
9663 inform about new thread, as add_thread is always
9664 called too, and will take care of that.
9665 * infrun.c (handle_inferior_event): Likewise.
9666 * procfs.c (procfs_wait): Likewise.
9667 * remote.c (remote_currthread): Likewise.
9668 * sol-thread.c (sol_thread_wait): Likewise.
9669 * win32-nat.c (get_win32_debug_event): Likewise.
9670 * linux-thread-db.c (attach_thread): Likewise.
9671 Remove the verbose parameter.
9672 (check_event): Make detach_thread be verbose
9673 only if print_thread_events is set.
9674 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9675 about new thread. This is called only from
9676 linux-thread-db.c:attach_thread, which will take care.
9677 Remove the verbose parameter.
9678 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9680 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9682 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9684 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9686 * breakpoint.c (break_command_really): New parameter
9688 (break_command_1): Pass 0 as
9689 ignore_count to break_command_really.
9690 (gdb_breakpoint): Pass ignore_count to
9691 break_command_really.
9693 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9695 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9696 sigcontext struct via pointer.
9697 (struct sigframe comment): Update to show new field `psc'.
9699 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9701 * infrun.c (handle_inferior_event): If
9702 we failed to remove breakpoints, error,
9703 don't try to increment PC by hand.
9705 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9707 Add NetBSD/hppa target and host support.
9709 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9710 (hppabsd_gregset): Move to ...
9711 (hppabsd_regset_from_core_section): Rename
9712 hppaobsd_regset_from_core_section and move to ...
9713 (hppabsd_find_global_pointer): Update comment.
9714 (hppabsd_init_abi): Make global. Do not register
9715 hppabsd_regset_from_core_section.
9716 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9718 (_initialize_hppabsd_tdep): Move to ...
9719 * hppaobsd-tdep.c: ... here. New file.
9720 * hppnbsd-tdep.c: New file.
9721 * hppnbsd-nat.c: New file.
9722 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9723 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9724 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9725 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9726 * configure.host (hppa*-*-netbsd*): New entry.
9727 * configure.tgt (hppa*-*-netbsd*): New entry.
9728 (hppa*-*-openbsd*): Update.
9729 * NEWS (New native configuration): Mention NetBSD/hppa.
9730 (New targets): Mention NetBSD/hppa.
9732 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9734 * gdbarch.sh (function_list): Add new property bits_big_endian to
9736 * gdbarch.{c,h}: Regenerate.
9738 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9739 gdbarch_bits_big_endian (comment).
9740 (unpack_field_as_long, modify_field): Likewise.
9741 * value.h: Likewise (comment).
9742 * valops.c (value_slice): Likewise.
9743 * valarith.c (value_subscript, value_bit_index): Likewise.
9744 * gdbtypes.h (field): Likewise (comment).
9745 * eval.c (evaluate_subexp_standard): Likewise.
9746 * dwarf2read.c (dwarf2_add_field): Likewise.
9747 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9748 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9750 * defs.h (BITS_BIG_ENDIAN): Remove.
9752 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9754 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9756 * m2-exp.y (yylex): Likewise.
9757 * objc-exp.y (yylex): Likewise.
9759 * defs.h (DEPRECATED_STREQN): Remove.
9761 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9763 * MAINTAINERS: Update my email address.
9765 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9767 * README: Mention gdbserver/README.
9769 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9771 * valarith.c (value_binop): Handle BINOP_INTDIV
9772 for unsigned and signed integers.
9774 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9776 * s390-tdep.c (s390_gdbarch_init): Set default long double
9777 type to 128-bit IEEE quad.
9779 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9781 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9783 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9785 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9787 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9788 * value.c: All callers changed.
9790 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9792 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9793 DEPRECATED_STREQ by its expression.
9794 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9795 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9796 (scan_xcoff_symtab): Likewise.
9797 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9798 * f-lang.c (find_common_for_function): Likewise.
9799 * objc-exp.y (parse_number): Likewise.
9801 * defs.h (DEPRECATED_STREQ): Remove.
9803 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9805 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9806 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9807 get_frame_arch to get at the current_architecture. Update AM33_MODE
9809 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9810 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9812 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9814 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9816 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9818 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9820 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9821 current_gdbarch by gdbarch. Update caller.
9823 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9824 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9825 the current architecture. Update calls of
9826 amd64_native_gregset_supplies_p.
9827 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9828 (amd64bsd_store_inferior_registers): Likewise.
9830 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9832 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9833 Replace current_gdbarch by gdbarch. Update caller.
9835 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9837 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9838 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9839 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9840 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9841 (stabsect_build_psymtabs): Fix indentation.
9843 2008-01-15 Michael Snyder <msnyder@specifix.com>
9845 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9847 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9849 * win32-nat.c (win32_create_inferior): Restore code calling
9850 CloseHandle on ProcessInformation structure.
9852 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9854 * configure.ac: Check for void * as 3 argument of ptrace.
9855 * configure: regenerate.
9857 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9859 * alpha-tdep.c (alpha_heuristic_proc_start)
9860 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9861 current_gdbarch by gdbarch.
9863 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9864 current architecture by frame_info. Update alpha_heuristic_proc_start
9867 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9868 get_frame_arch to get at the current architecture by frame_info. Update
9869 alpha_sigtramp_register_address call.
9871 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9872 current_gdbarch by gdbarch. Update caller.
9873 (convert_to_extended, convert_from_extended): Add endianess parameter
9874 for comparison. Update caller.
9875 (arm_extract_return_value, arm_store_return_value): Use
9876 get_regcache_arch to get at the current architecture.
9878 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9879 current_gdbarch by gdbarch. Update caller.
9880 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9881 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9883 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9884 gdbarch as parameter. Update caller.
9885 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9886 current_gdbarch by gdbarch. Update caller.
9888 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9889 update caller. Replace current_gdbarch by gdbarch.
9891 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9892 the current architecture. Replace current_gdbarch by gdbarch.
9893 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9894 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9895 expression. Add gdbarch as parameter and replace current_gdbarch with
9897 (M6811_TDEP): Remove.
9898 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9900 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9901 current_gdbarch by gdbarch. Update caller.
9903 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9905 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9908 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9909 caller. Relace current_gdbarch by gdbarch.
9910 (altivec_register_p, spe_register_p): Likewise.
9911 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9913 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9914 altivec_register_p and spe_register_p.
9916 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9917 caller. Replace current_gdbarch by gdbarch.
9918 (score_analyze_prologue): use get_frame_arch to get at the current
9921 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9922 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9923 current_gdbarch by gdbarch. Update caller.
9924 (sparc_frame_cache): Use get_frame_arch to get at the current
9926 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9927 sparc_analyze_prologue.
9929 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9932 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9934 * exec.c: #include "arch-utils.h"
9935 (print_section_info): Use gdbarch_from_bfd to get at the
9936 current architecture. Replace current_gdbarch. Fix indention. Replace
9937 deprecated_print_address_numeric by paddress.
9938 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9940 * valprint.c (val_print_string): Replace
9941 deprecated_print_address_numeric.
9942 * tracepoint.c (trace_mention, scope_info): Likewise.
9943 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9944 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9945 (maintenance_check_symtabs): Likewise.
9946 * symfile.c (list_overlays_command): Likewise.
9947 * stack.c (frame_info, print_block_frame_labels): Likewise.
9948 * printcmd.c (print_address, print_address_demangle)
9949 (address_info): Likewise.
9950 * corefile.c (memory_error): Likewise.
9951 * infcmd.c (jump_command): Likewise.
9952 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9953 (mention, delete_breakpoint): Likewise.
9954 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9955 * dwarf2read.c (dump_die): Likewise.
9956 * ada-valprint.c (ada_val_print_1): Likewise.
9957 * f-valprint.c (f_val_print): Likewise.
9958 * linux-fork.c (info_forks_command): Likewise.
9959 * m32r-com.c (m32r_load_section, m32r_load)
9960 (m32r_upload_command): Likewise.
9962 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9964 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9966 * gdbarch.sh (skip_prologue): Add gdbarch
9968 * gdbarch.{c,h}: Regenerate.
9970 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9971 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9972 * avr-tdep.c (avr_skip_prologue): Likewise.
9973 * cris-tdep.c (cris_skip_prologue): Likewise.
9974 * frv-tdep.c (frv_skip_prologue): Likewise.
9975 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9976 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9977 * i386-tdep.c (i386_skip_prologue): Likewise.
9978 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9979 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9980 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9981 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9982 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9983 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9984 * mep-tdep.c (mep_skip_prologue): Likewise.
9985 * mips-tdep.c (mips_skip_prologue): Likewise.
9986 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9987 * mt-tdep.c (mt_skip_prologue): Likewise.
9988 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9989 * score-tdep.c (score_skip_prologue): Likewise.
9990 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9991 * sh-tdep.c (sh_skip_prologue): Likewise.
9992 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9993 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9994 * spu-tdep.c (spu_skip_prologue): Likewise.
9995 * v850-tdep.c (v850_skip_prologue): Likewise.
9996 * vax-tdep.c (vax_skip_prologue): Likewise.
9997 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9998 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
10000 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
10001 current_gdbarch by gdbarch.
10002 * m32c-tdep.c (m32c_skip_prologue): Likewise.
10003 * s390-tdep.c (s390_skip_prologue): Likewise.
10005 2008-01-10 Doug Evans <dje@google.com>
10007 * defs.h (struct continuation_arg): Fix typo in comment.
10008 * target.c (target_translate_tls_address): Fix comment spelling error.
10010 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
10012 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
10013 (DOUBLEST_SCAN_FORMAT): Likewise.
10014 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
10015 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
10016 * c-exp.y (parse_number): Likewise.
10017 * jv-exp.y (parse_number): Likewise.
10018 * objc-exp.y (parse_number): Likewise.
10019 * p-exp.y (parse_number): Likewise.
10021 2008-01-09 Joel Brobecker <brobecker@adacore.com>
10023 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
10024 (check_typedef): Likewise.
10026 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
10028 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
10029 seen_double_big_d, treat the new H, D, and DD modifiers as length
10032 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10034 * dwarf2read.c (read_enumeration_type): Add comment.
10036 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
10038 * config.in: Regenerate.
10040 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10042 * ada-lang.c (ada_convert_actual): Renames convert_actual.
10044 (ada_convert_actuals): Delete.
10045 * ada-lang.h (ada_convert_actual): Add declaration.
10046 (ada_convert_actuals): Remove declaration.
10047 * infcall.c: #include "ada-lang.h".
10048 (value_arg_coerce): Add new parameter sp. Update function
10049 documetnation. Add handling of Ada function call parameters.
10050 * Makefile.in (infcall.o): Update dependencies.
10052 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10054 * ada-lang.c (ensure_lval): Fix value lval kind.
10055 (convert_actual): Add handling for arguments passed by reference.
10057 2008-01-08 Doug Evans <dje@google.com>
10059 * dbxread.c (read_dbx_symtab): Fix indentation.
10061 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
10063 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
10064 (valarith.o): Depend on dfp.h.
10065 (valops.o): Likewise.
10066 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
10067 (set_decnumber_context): New function.
10068 (decimal_check_errors): Likewise.
10069 (decimal_from_number): Likewise.
10070 (decimal_to_number): Likewise.
10071 (decimal_from_string): Use set_decnumber_context and
10072 decimal_check_errors.
10073 (decimal_from_integral): New function.
10074 (decimal_from_floating): Likewise.
10075 (decimal_to_double): Likewise.
10076 (promote_decimal): Likewise.
10077 (decimal_binop): Likewise.
10078 (decimal_is_zero): Likewise.
10079 (decimal_compare): Likewise.
10080 (decimal_convert): Likewise.
10081 * dfp.h (decimal_from_integral): New prototype.
10082 (decimal_from_floating): Likewise.
10083 (decimal_to_double): Likewise.
10084 (decimal_binop): Likewise.
10085 (decimal_is_zero): Likewise.
10086 (decimal_compare): Likewise.
10087 (decimal_convert): Likewise.
10088 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
10089 call to value_from_decfloat.
10090 * valarith.c: Include dfp.h.
10091 (value_args_as_decimal): New function.
10092 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
10093 (value_logical_not): Likewise.
10094 (value_equal): Likewise.
10095 (value_less): Likewise.
10096 (value_pos): Likewise.
10097 (value_neg): Formatting fix.
10098 * valops.c: Include dfp.h.
10099 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
10100 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
10101 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
10102 (value_from_decfloat): Remove expect_type argument.
10103 * value.h (value_from_decfloat): Update prototype.
10105 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
10107 Ignore change in name of dynamic linker during
10108 execution on Solaris. This also unbreaks pending breakpoints.
10110 * solist.h (struct target_so_ops): New field same.
10111 * solib-svr4.c (svr4_same): New.
10112 (_initialize_svr4_solib): Register svr4_same.
10113 * solib.c (update_solib_list): Use ops->same, if available.
10115 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
10117 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
10118 when using MS-DOS paths.
10120 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10122 * NEWS: Mention --pid and --core command line behaviour changes.
10124 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10126 * main.c (captured_main): Remove 'count' varible and the
10127 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
10128 --pid options were issued simultaneously. If an explicit pid
10129 option was passed, don't fallback to core file. Detect extra
10130 arguments better in the presence of explicit pid or core
10133 2008-01-05 Joel Brobecker <brobecker@adacore.com>
10135 * ada-lang.c (ada_which_variant_applies): Correctly compute
10136 the value of the discriminant when the variant record is packed.
10138 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10140 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
10141 that are used to differentiate homonyms.
10143 2008-01-04 Jerome Guitton <guitton@adacore.com>
10145 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
10146 when the type is an anonymous pointer type.
10147 (ada_check_typedef): Avoid a seg fault when the type is null.
10148 * ada-typeprint.c (print_array_type): Add support for pointer
10151 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
10153 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
10155 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10157 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
10158 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
10160 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10162 * ada-exp.y (chop_separator): New function.
10163 (write_selectors): Rewrite to re-use chop_separator.
10164 (ada_nget_field_index, get_symbol_field_type): New functions.
10165 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
10168 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
10170 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
10171 of SYMBOL_VALUE when working with function symbols.
10173 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10175 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
10176 expressions. These expressions do not need to be rewriten.
10178 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10180 * dwarf2read.c (read_enumeration_type): Flag type as stub if
10181 the given die is a declaration.
10183 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10185 * ada-lang.c (ada_array_bound_from_type): Make non-static.
10186 Handle properly the case when the index type is an enumerated type.
10187 Do not return the subtype of the bounds type, just return the
10188 bounds type directly - this is not needed and is more consistent
10189 with what we do for arrays when no XA parallel type exists.
10191 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10193 * ada-lang.c (static_unwrap_type): Add forward declaration.
10194 (template_to_static_fixed_type): Fields of dynamic types sometimes
10195 also need to be unwrapped. Take this into account.
10196 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
10197 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
10198 * ada-typeprint.c (ada_print_type): Get the typename from
10199 the original type, not the base type.
10201 2008-01-03 Jerome Guitton <guitton@adacore.com>
10203 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
10204 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
10205 Update calls to ada_to_fixed_type.
10206 (ada_template_to_fixed_record_type_1): Ditto, but without looking
10208 (ada_to_fixed_type): Add check_tag parameter; do not look for
10209 tag if null. When looking for a tag, use a fixed record type.
10210 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
10211 * ada-valprint.c (printable_val_type, ada_value_print): Update
10212 calls to ada_to_fixed_type.
10214 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
10216 * doublest.c (convert_floatformat_to_doublest): Call
10217 floatformat_to_doublest instead of floatformat_to_double and use
10218 DOUBLEST variables.
10219 (convert_doublest_to_floatformat): Call floatformat_from_doublest
10220 instead of floatformat_from_double and use DOUBLEST variables.
10222 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
10224 * MAINTAINERS (Write After Approval): Add self.
10226 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10228 * symfile.c (set_initial_language): Make non-static.
10229 * symfile.h (set_initial_language): Add declaration.
10230 * language.c: #include "symfile.h".
10231 (set_language): Call set_initial_language if the frame language
10232 could not be determined.
10234 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
10236 * eval.c (evaluate_subexp_for_address): Provide frame address to
10237 locate_var_value only if it will be needed.
10239 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
10241 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
10243 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10245 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
10246 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
10247 This is needed to make sure that any other treatment applied
10248 to the resulting value does not fail for spurious reason,
10249 such as trying to take the address of this value.
10251 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10253 * ada-lang.c (ada_value_equal): Dereference reference types when
10256 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
10258 Updated copyright notices for most files.
10260 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
10262 * win32-nat.c (psapi_module_handle): Remove static.
10263 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
10264 return first module found if base_address is zero. Don't initialize
10265 psapi function pointers here. Convert to cygwin paths when
10267 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
10268 executable name. Use get_module_name when that fails or when
10270 (_initialize_psapi): New function. Initialize psapi stuff before it is
10271 needed or issue a warning if it is not found. Move psapi_module_handle
10274 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10276 * ada-lang.c (ada_remove_trailing_digits): New function.
10277 (ada_remove_po_subprogram_suffix): New function.
10278 (ada_decode): Improve. Move the description of the algorithm
10279 directly inside the code, instead of in the function global
10282 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10284 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
10285 and always print the dereferenced value.
10287 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10289 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
10290 of the case where the first argument is a reference.
10291 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
10293 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10295 Implement support for Ada interface types.
10297 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
10298 (ada_is_ignored_field): Ignore fields that are a dispatch table
10301 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10303 * top.c (print_gdb_version): Update copyright year.
10305 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10307 * ChangeLog-2007: New ChangeLog rotation.
10308 * ChangeLog: Reset for 2008.
10309 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
10312 For older changes see ChangeLog-2007.
10318 version-control: never