1 2008-10-25 Joel Brobecker <brobecker@adacore.com>
3 * infrun.c: Minor comment reformatting.
5 2008-10-25 Pedro Alves <pedro@codesourcery.com>
7 * ada-exp.y (write_object_renaming): Use malloc instead of
9 * p-exp.y (pop_current_type): Use free instead of xfree.
11 2008-10-24 Pedro Alves <pedro@codesourcery.com>
13 * fork-child.c (startup_inferior): Only set threads not-executing
14 after getting all the pending execs. On TARGET_WAITKIND_IGNORE,
15 keep waiting, don't resume. On all other cases but
16 TARGET_WAITKIND_SIGNALLED and TARGET_WAITKIND_EXITED, switch to
19 2008-10-24 Pedro Alves <pedro@codesourcery.com>
21 Remote non-stop mode support.
23 * remote.c (pending_stop_reply): New.
24 (struct remote_state) <non_stop_aware, support_vCont_t>: New
26 (remote_async_inferior_event_token)
27 (remote_async_get_pending_events_token): New.
28 (notice_new_inferiors): New, abstracted out from record_currthread.
29 (record_currthread): Call it.
30 (remote_threads_info): Default threads to running in non-stop
31 mode. In non-stop mode, only qfThreadInfo is supported.
32 (remote_close): Discard all pending stop_replies. Close the event
34 (set_stop_requested_callback): New.
35 (remote_start_remote): Implement non-stop mode startup. In
36 all-stop, don't clear the thread list here.
37 (remote_non_stop_feature): New.
38 (remote_protocol_features): Add a "QNonStop" feature.
39 (remote_open_1): Clear cached_wait_status and non_stop_aware.
40 Clear the thread list here.
41 (remote_detach_1): Discard pending stop replies of the process we
43 (extended_remote_attach_1): Implement non-stop mode.
44 (remote_vcont_probe): Recognize `vCont;t'.
45 (remote_vcont_resume): Implement non-stop mode.
46 (remote_resume): Don't set waiting_for_stop_reply in non-stop
48 (remote_stop_ns): New.
49 (remote_stop): Rename to ...
50 (remote_stop_as): ... this. If we have a cached wait status,
51 don't bother interrupting the remote.
52 (remote_stop): Reimplement as wrapper around remote_stop_as and
54 (interrupt_query): Don't query in async mode.
55 (struct cached_reg, cahed_reg_t): New.
56 (struct stop_reply): New.
57 (stop_reply_queue): New.
58 (stop_reply_xmalloc, stop_reply_xfree)
59 (discard_pending_stop_replies, do_stop_reply_xfree)
60 (queued_stop_reply, push_stop_reply, peek_stop_reply)
61 (remote_parse_stop_reply, remote_get_pending_stop_replies)
62 (process_stop_reply): New.
63 (remote_wait_ns): New.
64 (remote_wait_as): Use remote_parse_stop_reply. Invalidate the
65 notion of current general thread is a process exit was reported.
66 (remote_wait): Call remote_wait_ns in non-stop mode.
67 (handle_notification): New.
68 (putpkt_binary): Handle notifications. Don't care for
69 waiting_for_stop_reply in non-stop mode.
70 (getpkt_sane): Rename to ...
71 (getpkt_or_notif_sane_1): ... this. Add `expecting_notif'
72 argument. Handle it. Handle notifications.
73 (getpkt_sane): Reimplement as wrapper around getpkt_or_notif_sane_1.
74 (getpkt_or_notif_sane): New.
75 (select_new_thread_callback): Check for exited state instead of
76 comparing the ptid against minus_one_ptid.
77 (extended_remote_create_inferior_1): Query the remote about the
79 (remote_supports_non_stop): New.
80 (init_remote_ops): Register it.
81 (remote_async_inferior_event_handler): New.
82 (remote_async_get_pending_events_handler): New.
84 * infcmd.c (proceed_thread_callback): Comment.
85 (proceed_after_attach_callback, proceed_after_attach): New.
86 (attach_command_post_wait): In background attach, resume all
87 threads, but only if they are unsignalled, and not explicitly
88 stopped. In foreground attach, in non-stop mode, make sure to
89 stop all threads of the just attached to process.
90 (attach_command): In non-stop mode: If doing a background attach,
91 stop at least one thread. If a foreground attach, stop all
94 2008-10-24 Pedro Alves <pedro@codesourcery.com>
96 * event-loop.h: Mention async_event_handlers.
97 (async_event_handler): Forward declare.
98 (async_event_handler_func): New typedef.
99 (create_async_event_handler, delete_async_event_handler)
100 (mark_async_event_handler): Declare.
101 * event-loop.c (event_data): New.
102 (event_handler_func): Take an event_data instead of an integer.
103 (struct gdb_event): Replace the integer file descriptor by a
105 (async_event_handler): New.
106 (async_handler_ready): Delete.
107 (async_event_handler_list): New.
109 (create_file_event): Use it.
110 (process_event): Adjust.
111 (gdb_do_one_event): Poll from the event sources in round-robin
112 fashion across calls. Be sure to consult all sources before
114 (handle_file_event): Take an event_data instead of an integer.
116 (gdb_wait_for_event): Add `block' argument. Handle it.
117 (mark_async_signal_handler): Remove unneeded cast.
118 (invoke_async_signal_handler): Rename to ...
119 (invoke_async_signal_handlres): ... this. Return true if any was
121 (check_async_ready): Delete
122 (create_async_event_handler): New.
123 (mark_async_event_handler): New.
124 (struct async_event_handler_data): New.
125 (invoke_async_event_handler): New.
126 (check_async_event_handlers): New.
127 (delete_async_event_handler): New.
128 (handle_timer_event): Adjust.
130 2008-10-24 Doug Evans <dje@google.com>
132 * dwarf2read.c (typename_concat): Don't segv if prefix or suffix
133 is NULL. Simplify obs == NULL case.
135 2008-10-24 Hui Zhu <teawater@gmail.com>
136 Pedro Alves <pedro@codesourcery.com>
138 * infrun.c (can_use_displaced_stepping): Change type to
140 (can_use_displaced_stepping_auto): New string.
141 (can_use_displaced_stepping_on): New string.
142 (can_use_displaced_stepping_off): New string.
143 (can_use_displaced_stepping_enum): New array.
144 (show_can_use_displaced_stepping): In auto mode, also show
145 the current effect of the option.
146 (use_displaced_stepping): Return non-zero if displaced
147 stepping is auto, and can be used with GDBARCH, and in
148 non-stop mode. Return non-zero if displaced stepping is on,
149 and can be used with GDBARCH. Return zero otherwise.
150 (_initialize_infrun): Make the "set displaced-stepping"
151 command an enum command. Change its class to class_run.
152 Place it in the top level set list. Extend help to describe
155 2008-10-23 Pedro Alves <pedro@codesourcery.com>
157 * defs.h: Mention ptid_is_pid.
158 * inferior.h (ptid_is_pid): Declare.
159 * gdbthread.h (struct thread_info) <stop_requested>: New field.
160 (set_stop_requested): Declare.
161 * infcmd.c (interrupt_target_1): Call set_stop_requested.
162 * infrun.c (clear_proceed_status): Clear stop_requested.
163 (infrun_thread_stop_requested_callback,
164 infrun_thread_stop_requested): New.
165 (handle_inferior_event): If a TARGET_SIGNAL_TRAP is reported on a
166 thread that had an explicit stop request, pretend we got a
167 TARGET_SIGNAL_0. Always stop if the thread had an explicit stop
169 (print_stop_reason): In the SIGNAL_RECEIVED case, if we're not
170 outputting to MI, and we got a TARGET_SIGNAL_0, print "# Stopped",
171 instead of mentioning signal 0.
173 * thread.c (set_stop_requested): New.
175 * linux-nat.c (queued_waitpid): Rename to ...
176 (queued_waitpid_1): ... this. Add `peek' argument. Handle it.
177 (queued_waitpid): New, as wrapper to queued_waitpid_1.
178 (push_waitpid): Push the SIGTRAP to the local event queue, to the
180 (send_sigint_callback): Delete.
181 (linux_nat_stop_lwp): New.
182 (linux_nat_stop): Use it.
184 2008-10-23 Paul Pluzhnikov <ppluzhnikov@google.com>
186 * python/python-value (valpy_getitem): Fix heap corruption.
188 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
190 * nto-procfs.c (do_attach): Form proper ptid including pid and tid.
191 (procfs_create_inferior): Fetch list of threads.
193 2008-10-23 Aleksandar Ristovski <aristovski@qnx.com>
195 * nto-procfs.c (procfs_files_info): Fix a typo.
196 (procfs_create_inferior): Make attach_flag per-inferior.
198 2008-10-23 Tom Tromey <tromey@redhat.com>
200 * python/python-value.c (value_to_value_object): Initialize
202 (valpy_new): Likewise.
204 2008-10-23 Jan Kratochvil <jan.kratochvil@redhat.com>
205 Joel Brobecker <brobecker@adacore.com>
207 * ada-tasks.c (task_states, long_task_states): Use constant N_()
208 initializer. Define the strings as const.
209 (short_task_info, info_task): Translate the strings above.
211 2008-10-22 Joel Brobecker <brobecker@adacore.com>
213 * NEWS: Add entry for new feature (Ada tasking support).
215 2008-10-22 Joel Brobecker <brobecker@adacore.com>
217 * configure.ac: On alpha-osf, error out if enable_tui is set to
218 "yes", and set enable_tui to "no" if previously set to "auto".
219 Check for waddstr only if TUI support was requested. Move the
220 part of the configure script that updates various Makefile
221 variables up, together with the check for waddstr.
222 * configure: Regenerate.
224 2008-10-22 Joel brobecker <brobecker@adacore.com>
226 * gdbtypes.c (copy_type): New function.
227 * gdbtypes.h (copy_type): Add declaration.
228 * ada-lang.c (ada_to_fixed_type_1): If there is a parallel XVZ
229 variable, then use it.
231 2008-10-22 Joel Brobecker <brobecker@adacore.com>
233 * target.h (struct target_ops): Add new field to_get_ada_task_ptid.
234 (target_get_ada_task_ptid): New macro.
235 * target.c (default_get_ada_task_ptid): New function.
236 (update_current_target): Inherit field default_get_ada_task_ptid.
237 (update_current_target): Make default_get_ada_task_ptid the default
238 value for field to_get_ada_task_ptid.
239 * ada-lang.h (struct task_control_block): Delete. Never used.
240 (struct task_ptid, task_ptid_t, struct task_entry, task_list):
242 (struct ada_task_info): New.
243 (ada_task_is_alive, ada_find_printable_frame)
244 (ada_task_list_iterator_ftype, iterate_over_live_ada_tasks): Add
246 (ada_build_task_list): Update prototype.
247 (init_task_list, ada_is_exception_breakpoint): Remove prototypes.
248 * ada-lang.c (ada_find_printable_frame): Make non-static.
249 * ada-tasks.c: New file.
250 * Makefile.in (SFILES): Add ada-tasks.c.
251 (COMMON_OBS): Add ada-tasks.o.
252 * linux-thread-db.c (thread_db_find_thread_from_tid)
253 (thread_db_get_ada_task_ptid): New functions.
254 (init_thread_db_ops): Set thread_db_ops.to_get_ada_task_ptid.
256 2008-10-22 Tom Tromey <tromey@redhat.com>
259 * c-exp.y (string_exp): New production.
262 2008-10-21 Jan Kratochvil <jan.kratochvil@redhat.com>
264 * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): Update TYPE_FIELD_STATIC
267 2008-10-20 Joel Brobecker <brobecker@adacore.com>
269 * NEWS: Add entry mentioning thread-support on Tru64
271 2008-10-19 Joel Brobecker <brobecker@adacore.com>
273 * dec-thread.c: New file.
274 * config/alpha/alpha-osf3.mh (NATDEPFILES): Add dec-thread.o.
277 2008-10-19 Hui Zhu <teawater@gmail.com>
279 * infrun.c (handle_inferior_event): Set "stop_pc" when
280 TARGET_WAITKIND_NO_HISTORY.
282 2008-10-19 Pedro Alves <pedro@codesourcery.com>
284 * python/python-value.c (value_object_methods)
285 (value_object_as_number, value_object_as_mapping): Move to bottom
287 (valpy_dealloc, valpy_new, valpy_length, valpy_getitem)
288 (valpy_setitem, valpy_str, valpy_add, valpy_subtract)
289 (valpy_multiply, valpy_divide, valpy_remainder, valpy_power)
290 (valpy_negative, valpy_positive, valpy_absolute, valpy_nonzero)
291 (valpy_richcompare, valpy_dereference): Don't forward-declare.
292 (valpy_length) [HAVE_LIBPYTHON2_4]: Change return type to `int'.
294 2008-10-18 Pedro Alves <pedro@codesourcery.com>
296 * infrun.c (adjust_pc_after_break): Do nothing if executing in
299 2008-10-17 Pedro Alves <pedro@codesourcery.com>
301 * infcmd.c (GO_USAGE): Delete.
302 (go_command): Adjust.
304 2008-10-17 Michael Snyder <msnyder@vmware.com>
305 Target interface for reverse debugging.
306 * target.h (enum target_waitkind):
307 Add new wait event, TARGET_WAITKIND_NO_HISTORY.
308 (struct target_ops): New method to_can_execute_reverse.
309 (target_can_execute_reverse): New macro.
310 * target.c (update_current_target): Inherit to_can_execute_reverse.
312 Remote interface for reverse debugging.
313 * remote.c (remote_can_execute_reverse): New target method.
314 (remote_resume): Check for reverse exec direction, and send
315 appropriate command to target.
316 (remote_wait_as): Check target response for NO_HISTORY status.
317 Also check for empty reply (target doesn't understand "bs" or "bc).
318 (remote_vcont_resume): Jump out if attempting reverse execution.
320 Event handling interface for reverse debugging.
321 * infrun.c (execution_direction): New state variable.
322 (enum inferior_stop_reason): Add NO_HISTORY reason.
323 (handle_inferior_event): Handle TARGET_WAITKIND_NO_HISTORY.
324 Handle stepping over a function call in reverse.
325 Handle stepping thru a line range in reverse.
326 Handle setting a step-resume breakpoint in reverse.
327 Handle stepping into a function in reverse.
328 Handle stepping between line ranges in reverse.
329 (print_stop_reason): Print reason for NO_HISTORY.
330 (step_into_function): Rename to handle_step_into_function.
331 (handle_step_into_function_backward): New function.
332 (set_exec_direction_func, show_exec_direction_func): New funcs.
333 (proceed): No need to singlestep over a breakpoint
334 when resuming in reverse.
336 * inferior.h (enum exec_direction_kind): New enum.
337 (execution_direction): Export new execution state variable.
339 * breakpoint.c (make_breakpoint_silent): New function.
340 * breakpoint.h (make_breakpoint_silent): Export.
341 * infcmd.c (finish_command): Check for reverse exec direction.
342 (finish_backward): New function, handle finish cmd in reverse.
344 User interface for reverse execution.
345 * Makefile.in (reverse.c): New file.
346 * reverse.c: New file. User interface for reverse execution.
348 2008-10-17 Pedro Alves <pedro@codesourcery.com>
350 * remote.c (record_currthread): Add inferior before child threads.
351 (remote_threads_info): Check for exited threads. Mention
354 2008-10-16 Joel Brobecker <brobecker@adacore.com>
356 * breakpoint.h (enum bptype): New enum bp_catchpoint.
357 Delete bp_catch_fork and bp_catch_vfork.
358 (struct breakpoint_ops): Add new methods "insert", "remove"
359 and "breakpoint_hit".
360 * breakpoint.c (create_fork_vfork_event_catchpoint)
361 (create_fork_event_catchpoint, create_vfork_event_catchpoint): Remove.
362 (insert_catchpoint): Remove handling of bp_catch_fork and
363 bp_catch_vfork catchpoints, and handle them as bp_catchpoint
365 (insert_bp_location, update_breakpoints_after_exec)
366 (remove_breakpoint, bpstat_check_location, bpstat_what)
367 (allocate_bp_location): Likewise.
368 (print_it_typical, print_one_breakpoint_location, mention): Remove
369 handling of bp_catch_fork and bp_catch_vfork breakpoints.
370 (ep_is_catchpoint, user_settable_breakpoint)
371 (breakpoint_address_is_meaningful, adjust_breakpoint_address)
372 (breakpoint_re_set_one, disable_command, enable_command):
373 Remove use of bp_catch_fork and bp_catch_vfork. Add handling of
374 bp_catchpoint breakpoints.
375 (insert_catch_fork, remove_catch_fork, breakpoint_hit_catch_fork)
376 (print_it_catch_fork, print_one_catch_fork, print_mention_catch_fork):
378 (catch_fork_breakpoint_ops): New static constant.
379 (insert_catch_vfork, remove_catch_vfork, breakpoint_hit_catch_vfork)
380 (print_it_catch_vfork, print_one_catch_vfork)
381 (print_mention_catch_vfork): New functions.
382 (catch_vfork_breakpoint_ops): New static constant.
383 (create_catchpoint, create_fork_vfork_event_catchpoint): New functions.
384 (catch_fork_command_1): Use create_fork_vfork_event_catchpoint
385 to create the fork and vfork catchpoints.
386 (gnu_v3_exception_catchpoint_ops): Set new breakpoint_ops fields.
387 * ada-lang.c (catch_exception_breakpoint_ops): Set new breakpoint_ops
389 (catch_exception_unhandled_breakpoint_ops): Likewise.
390 (catch_assert_breakpoint_ops): Likewise.
392 2008-10-16 Pedro Alves <pedro@codesourcery.com>
394 * remote.c (set_general_process): New.
395 (remote_check_symbols): Use it.
397 2008-10-16 Pedro Alves <pedro@codesourcery.com>
399 * remote.c (push_remote_target): Delete.
400 * target.h (push_remote_target): Delete declaration.
402 2008-10-15 Pedro Alves <pedro@codesourcery.com>
404 * remote.c (remote_close): Unregister remote_desc from the event
405 loop. Always restore the SIGINT handler. Discard all inferiors
407 (remote_detach_1, remote_disconnect): Don't unregister the file
408 descriptor from the event loop here.
409 (interrupt_query, readchar, getpkt_sane): Pop the target instead
410 of morning the current inferior.
411 (remote_kill): Don't unregister the file descriptor from the event
413 (remote_mourn_1): Don't discard inferiors here.
415 2008-10-15 Pedro Alves <pedro@codesourcery.com>
417 * breakpoint.c (breakpoint_init_inferior): Clean up the moribund
419 (moribund_breakpoint_here_p): Record the moribund
420 location in the moribund_locations vector.
421 * breakpoint.h (moribund_breakpoint_here_p): Declare.
422 (displaced_step_fixup): Check if the breakpoint the thread was
423 trying to step over has been removed since having been placed in
424 the displaced stepping queue.
425 (adjust_pc_after_break): In non-stop mode, check for a moribund
426 breakpoint at the stop pc.
427 (handle_inferior_event): Don't retire moribund breakpoints on
428 TARGET_WAITKIND_IGNORE.
430 2008-10-15 Pedro Alves <pedro@codesourcery.com>
432 * infrun.c (displaced_step_prepare): Switch thread temporarily
434 (displaced_step_fixup): Make sure target_resume sees ptid as
435 inferior_ptid. Add debug output.
437 2008-10-14 Pedro Alves <pedro@codesourcery.com>
441 * breakpoint.c (show_breakpoint_hit_counts): Delete.
442 (print_one_breakpoint_location): Adjust.
443 (breakpoint_clear_ignore_counts): Delete.
444 * breakpoint.h (breakpoint_clear_ignore_counts): Remove
446 * target.c (generic_mourn_inferior): Don't clear ignore
447 counts (never reached).
449 2008-10-10 Doug Evans <dje@google.com>
451 * dwarf2read.c (comp_unit_head): Use unsigned int consistently
452 for dwarf section offsets and sizes.
454 (dwarf2_per_cu_data): Ditto.
455 (create_all_comp_units): Change offset to unsigned int.
456 (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die,
457 dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto.
459 * dwarf2read.c (read_initial_length): Delete cu_header arg.
461 (read_checked_initial_length_and_offset): New function.
462 (read_offset_1): New function.
463 (read_offset): Call it.
464 (dwarf_decode_line_header): Call read_checked_initial_length_and_offset
465 instead of read_initial_length. Call read_offset_1 instead of
468 * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'.
471 * dwarf2read.c (dwarf_attr_name): Unconditionally support all
472 DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with
473 DW_AT_HP_block_index.
475 2008-10-10 Pedro Alves <pedro@codesourcery.com>
477 * remote.c (remote_start_remote): Always tell the stub if we're in
480 2008-10-09 Pedro Alves <pedro@codesourcery.com>
482 * remote.c (remote_wait): Rename to...
483 (remote_wait_as): ... this. Don't loop here. If the remote
484 didn't stop, return TARGET_WAITKIND_IGNORE.
485 (remote_wait): New, reimplemented on top of remote_wait_as.
487 2008-10-09 Thomas Schwinge <tschwinge@gnu.org>
489 * Makefile.in (gnu-nat.o): Revert the 2008-09-10 change, as the problem
492 * reply_mig_hack.awk: Use the `BAD_TYPECHECK' macro.
494 * MAINTAINERS (Write After Approval): Add myself.
496 2008-10-09 Pedro Alves <pedro@codesourcery.com>
498 Make it compile without warnings.
500 * procfs.c (create_procinfo): Initialize `parent'.
501 (dead_procinfo): Pass a constant string as format to error.
502 (procfs_address_to_host_pointer): Add cast to gdb_type *.
503 (procfs_find_LDT_entry): Adjust format string to long int
505 (procfs_xfer_partial): Adjust prototype. Add gdb_byte* cast.
506 (procfs_xfer_memory): Adjust prototype.
507 (info_mappings_callback, info_proc_mappings): Adjust to not pass a
508 variable as printf_filtered format.
509 (procfs_make_note_section): Change type of auxv local to gdb_byte.
510 * Makefile.in: Remove special rule.
512 2008-10-09 Pedro Alves <pedro@codesourcery.com>
513 Daniel Jacobowitz <dan@codesourcery.com>
515 * remote.c (remote_open_1): Move acknowledging any pending ack,
516 querying supported features, activating noack mode, finding the
517 target description, enabling extended remote, and checking remote
518 symbols from here ...
519 (remote_start_remote): ... to here.
520 (remote_open_1): Don't pop the target if it is already gone.
521 * target.c (unpush_target): Check for the dummy target.
523 2008-10-09 Pedro Alves <pedro@codesourcery.com>
525 * ser-mingw.c: Include "command.h".
526 (pipe_windows_open): Declare locals at the beginning of the scope.
528 2008-10-08 Pedro Alves <pedro@codesourcery.com>
530 * remote.c (struct remote_state) <waiting_for_stop_reply>: New
532 (remote_open_1): Clear waiting_for_stop_reply.
533 (remote_resume): Set waiting_for_stop_reply.
534 (remote_wait): Clear or set waiting_for_stop_reply accordingly.
535 (putpkt_binary): If we're in async mode and waiting for a stop
536 reply, bail out with an error.
537 (extended_remote_mourn_1): Clear waiting_for_stop_reply.
539 2008-10-08 Pedro Alves <pedro@codesourcery.com>
541 * remote.c (remote_get_thread_info): If the remote doesn't support
544 2008-10-08 Jan Kratochvil <jan.kratochvil@redhat.com>
546 Convert static_kind into loc_kind enum.
547 * gdbtypes.h (enum field_loc_kind): New.
548 (union field_location): New field dwarf_block.
549 (struct field): Rename static_kind as loc_kind.
550 (FIELD_STATIC_KIND): Rename to ...
551 (FIELD_LOC_KIND): ... here.
552 (TYPE_FIELD_STATIC_KIND): Rename to ...
553 (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND.
554 (TYPE_FIELD_STATIC_HAS_ADDR): Remove.
555 (TYPE_FIELD_STATIC): Remove.
556 (TYPE_FIELD_BITPOS): Reformat.
557 (SET_FIELD_BITPOS): New.
558 (FIELD_PHYSADDR): Rename to ...
559 (FIELD_STATIC_PHYSADDR): ... here.
560 (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename.
561 (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND.
562 (FIELD_PHYSNAME): Rename to ...
563 (FIELD_STATIC_PHYSNAME): ... here.
564 (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename.
565 (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND.
566 (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New.
567 (field_is_static): New declaration.
568 * gdbtypes.c (field_is_static): New function.
569 (copy_type_recursive): Update throughout.
570 * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c,
571 eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c,
572 p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
574 2008-10-07 Thomas Schwinge <tschwinge@gnu.org>
575 Pedro Alves <pedro@codesourcery.com>
577 * gnu-nat.h: Rename `current_inferior' to `gnu_current_inf' to
578 avoid a name collision.
579 * gnu-nat.c: Likewise.
580 * i386gnu-nat.c: Likewise.
582 2008-10-07 Joel Brobecker <brobecker@adacore.com>
584 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Add handling
585 of arguments that are references.
587 2008-10-06 Doug Evans <dje@google.com>
589 * dwarf2read.c (dwarf2_die_debug): New static global.
590 (dump_die_shallow): Renamed from dump_die, New args f, indent.
591 Print to specified file, indented by the specified amount.
592 (dump_die_for_error): New fn. Point all existing callers of
594 (dump_die_die_1,dump_die): New fns, replaces ...
595 (dump_die_list): ... deleted.
596 (read_die_and_children_1): Old contents of read_die_and_children
598 (read_die_and_children): Rewrite.
599 (read_die_and_siblings): Call read_die_and_children_1 instead of
600 read_die_and_children.
601 (_initialize_dwarf2_read): New option "debug dwarf2-die".
602 * gdbinit.in (pdie): New macro.
604 * dwarf2read.c (offset_in_cu_p): New function.
605 (find_partial_die,follow_die_ref): Use it.
607 * symmisc.c (maintenance_info_symtabs): Watch for ^c.
608 (maintenance_info_psymtabs): Ditto.
610 2008-10-05 Michael Snyder <msnyder@vmware.com>
612 * infrun.c (handle_inferior_event): Fix typo in comment.
614 2008-10-04 Vladimir Prus <vladimir@codesourcery.com>
616 * mi/mi-interp.c (mi_on_resume): Flush raw_stdout.
618 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
621 * gdbtypes.c (get_vptr_fieldno): baseclass and basetype may have
624 2008-10-03 Joel Brobecker <brobecker@adacore.com>
626 * solib-osf.c: Include "solib.h".
628 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com>
630 * utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
631 and check for out-of-memory condition.
632 * exec.c (exec_file_command): Call it.
633 * infrun.c (handle_command, xdb_handle_command): Likewise.
634 * interps.c (interpreter_exec_cmd): Likewise.
635 * linux-nat.c (linux_nat_info_proc_cmd): Likewise.
636 * procfs.c (info_proc_cmd): Likewise.
637 * remote-mips.c (common_open): Likewise.
638 * remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
639 (gdbsim_open): Likewise.
640 * remote.c (extended_remote_run, remote_put_command)
641 (remote_get_command, remote_delete_command): Likewise.
642 * ser-mingw.c (pipe_windows_open): Likesise.
643 * source.c (add_path, show_substitute_path_command)
644 (unset_substitute_path_command, set_substitute_path_command):
646 * stack.c (backtrace_command): Likewise.
647 * symfile.c (symbol_file_command, generic_load)
648 (add_symbol_file_command): Likesise.
649 * symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
650 (maintenance_print_msymbols): Likewise.
652 2008-10-02 Jan Kratochvil <jan.kratochvil@redhat.com>
654 Replace TYPE_ARRAY_{UPPER,LOWER}_BOUND_TYPE by a bit if {un,}defined.
655 * c-typeprint.c (c_type_print_varspec_suffix), m2-typeprint.c
656 (m2_array), p-typeprint.c (pascal_type_print_varspec_prefix),
657 valops.c (value_cast), varobj.c (c_number_of_children): Replace
658 TYPE_ARRAY_UPPER_BOUND_TYPE compared to BOUND_CANNOT_BE_DETERMINED by
659 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
660 * parse.c (follow_types): Use TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
661 * f-valprint.c (f77_get_dynamic_upperbound): Replace with ...
662 (f77_get_upperbound): ... this function handling now only
663 TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED.
664 (f77_get_dynamic_lowerbound): Replace with ...
665 (f77_get_lowerbound): ... this function handling now only
666 TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED.
667 (f77_get_dynamic_length_of_aggregate, f77_create_arrayprint_offset_tbl):
668 Update their callers.
669 * eval.c (evaluate_subexp_standard): Update their callers.
670 * f-lang.h (f77_get_dynamic_upperbound, f77_get_upperbound)
671 (f77_get_dynamic_lowerbound, f77_get_lowerbound): Update their
673 (BOUND_FETCH_OK, BOUND_FETCH_ERROR): Remove.
674 * f-typeprint.c (f_type_print_varspec_suffix, f_type_print_base): Remove
675 the lower_bound_was_default variable. Update the
676 f77_get_dynamic_upperbound, f77_get_upperbound and
677 TYPE_ARRAY_UPPER_BOUND_TYPE calls.
678 * gdbtypes.c (print_bound_type): Remove the function.
679 (recursive_dump_type): Remove its calls printing UPPER_BOUND_TYPE and
681 * gdbtypes.h (enum array_bound_type): Remove.
682 (struct main_type): Remove the fields upper_bound_type and
683 lower_bound_type. Comment the new overload of the field artificial.
684 (TYPE_ARRAY_UPPER_BOUND_TYPE): Replace by ...
685 (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): ... this macro.
686 (TYPE_ARRAY_LOWER_BOUND_TYPE): Replace by ...
687 (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): ... this macro.
689 2008-10-02 Tom Tromey <tromey@redhat.com>
691 * Makefile.in (HFILES_NO_SRCDIR): Remove gdb-events.h, gstdint.h.
693 2008-10-02 Daniel Jacobowitz <dan@codesourcery.com>
695 * mips-linux-tdep.c (mips_linux_in_dynsym_resolve_code): Update
697 (mips_linux_skip_resolver): Also use glibc_skip_solib_resolver.
698 (mips_linux_init_abi): Do not override skip_trampoline_code.
699 * configure.tgt (mips*-*-linux*): Add glibc-tdep.o.
700 * mips-tdep.c (mips32_scan_prologue): Stop scanning at branches.
701 (mips_stub_frame_sniffer): Use the stub frame sniffer for PIC stubs.
702 (mips_skip_mips16_trampoline_code): Rename from
703 mips_skip_trampoline_code.
704 (mips_skip_pic_trampoline_code, mips_skip_trampoline_code): New.
705 * infrun.c (handle_inferior_event): Do not pass zero to
706 in_solib_dynsym_resolve_code.
708 2008-10-02 Pierre Muller <muller@ics.u-strasbg.fr>
709 Pedro Alves <pedro@codesourcery.com>
711 * win32-nat.c (do_initial_win32_stuff): Set inferior_ptid.
714 2008-10-01 Tom Tromey <tromey@redhat.com>
716 * symtab.c (search_symbols): Update.
717 * symtab.h (domain_enum_tag) <METHODS_DOMAIN>: Remove.
719 2008-10-01 Tom Tromey <tromey@redhat.com>
721 * symfile.c (syms_from_objfile): Update.
722 (reread_symbols): Update.
723 * objfiles.h (OBJF_SYMS): Remove.
724 (OBJF_REORDERED): Renumber.
725 (OBJF_SHARED): Likewise.
726 (OBJF_READNOW): Likewise.
727 (OBJF_USERLOADED): Likewise.
729 2008-10-01 Tom Tromey <tromey@redhat.com>
731 * symtab.c (find_pc_sect_psymtab): Use MSYMBOL_TYPE.
732 (find_pc_sect_symtab): Likewise.
733 * symmisc.c (dump_msymbols): Use MSYMBOL_TYPE.
734 * solib-som.c (som_solib_desire_dynamic_linker_symbols): Use
735 MSYMBOL_TYPE, not SYMBOL_TYPE.
736 * parse.c (write_exp_msymbol): Use MSYMBOL_TYPE.
737 * objc-lang.c (find_methods): Use MSYMBOL_TYPE.
738 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Use
740 * m2-exp.y (yylex): Use SYMBOL_CLASS.
742 2008-10-01 Tom Tromey <tromey@redhat.com>
744 * xcoffread.c (RECORD_MINIMAL_SYMBOL): Update.
745 (scan_xcoff_symtab): Update.
746 * mdebugread.c (record_minimal_symbol): Update.
747 (parse_partial_symbols): Update.
748 * elfread.c (record_minimal_symbol): Update.
749 * dbxread.c (record_minimal_symbol): Update.
750 * coffread.c (record_minimal_symbol): Update.
751 * sh64-tdep.c (MSYMBOL_IS_SPECIAL): Redefine.
752 (sh64_elf_make_msymbol_special): Update.
753 * mips-tdep.c (mips_elf_make_msymbol_special): Use
754 MSYMBOL_TARGET_FLAG_1.
755 (mips_elf_make_msymbol_special): Likewise.
756 (msymbol_is_special): Likewise.
757 * minsyms.c (prim_record_minimal_symbol_and_info): Update.
758 (install_minimal_symbols): Likewise.
759 (prim_record_minimal_symbol): Update.
760 (prim_record_minimal_symbol_and_info): Remove 'info' argument.
761 * m68hc11-tdep.c (MSYMBOL_SET_RTC): Redefine.
762 (MSYMBOL_SET_RTI): Redefine.
763 (MSYMBOL_IS_RTC): Redefine.
764 (MSYMBOL_IS_RTI): Redefine.
765 * arm-tdep.c (MSYMBOL_SET_SPECIAL): Redefine.
766 (MSYMBOL_IS_SPECIAL): Redefine.
767 * symtab.h (struct minimal_symbol) <info>: Remove.
768 <target_flag_1, target_flag_2>: New fields.
769 (MSYMBOL_INFO): Remove.
770 (MSYMBOL_TARGET_FLAG_1): New macro.
771 (MSYMBOL_TARGET_FLAG_2): Likewise.
772 (prim_record_minimal_symbol_and_info): Update.
774 2008-09-30 Joel Brobecker <brobecker@adacore.com>
776 * ada-lang.c (is_digits_suffix): Delete unused function.
778 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
780 * ada-lang.c (ada_modulus): Correct to avoid sign problem with
783 2008-09-30 Paul Hilfinger <hilfinger@adacore.com>
785 * ada-lang.c (ada_lookup_struct_elt_type): Handle case of a "naked"
787 (empty_record): Use INIT_CPLUS_SPECIFIC, since this field is not
788 supposed to be null. Fixes debugger segfaults.
789 (is_unchecked_variant): New function.
790 (to_fixed_variant_branch_type): Modify to leave unchecked unions
792 (ada_template_to_fixed_record_type_1): Fix comment.
794 2008-09-30 Joel Brobecker <brobecker@adacore.com>
796 * ada-lang.c (standard_exc): New static constant.
797 (ada_exception_catchpoint_cond_string): Add special handling
798 for the predefined exceptions.
800 2008-09-30 Joel Brobecker <brobecker@adacore.com>
802 * ada-lang.c (ADA_RETAIN_DOTS): Delete this dead macro. Update
803 the code accordingly.
805 2008-09-30 Joel Brobecker <brobecker@adacore.com>
807 * ada-lang.c (ada_evaluate_subexp) [UNOP_IND]: Remove strange
808 treatment of expect_type. Return the correct type when dereferencing
811 2008-09-30 Tom Tromey <tromey@redhat.com>
814 * symtab.c (struct add_macro_name_data): New struct.
815 (add_macro_name): New function.
816 (default_make_symbol_completion_list): Complete macro names.
817 * scm-lang.c (scm_language_defn): Update.
818 * p-lang.c (pascal_language_defn): Update.
819 * objc-lang.c (objc_language_defn): Update.
820 * macrotab.h (macro_callback_fn): Add user_data argument.
821 (macro_for_each): Likewise.
822 (macro_for_each_in_scope): Declare.
823 * macrotab.c: (struct macro_for_each_data): New struct.
824 (foreach_macro): Use it.
825 (macro_for_each): Likewise.
826 (foreach_macro_in_scope): New function.
827 (macro_for_each_in_scope): Likewise.
828 * macrocmd.c (print_one_macro): Add argument.
829 (macro_list_command): Pass NULL to macro_for_each.
830 * m2-lang.c (m2_language_defn): Update.
831 * language.h (struct language_defn) <la_macro_expansion>: New
833 (macro_expansion): New enum.
834 * language.c (unknown_language_defn): Update. Fix order of
836 (auto_language_defn): Likewise.
837 (local_language_defn): Update.
838 * jv-lang.c (java_language_defn): Update.
839 * f-lang.c (f_language_defn): Update.
840 * c-lang.c (c_language_defn): Update.
841 (cplus_language_defn): Likewise.
842 (asm_language_defn): Likewise.
843 (minimal_language_defn): Likewise.
844 * ada-lang.c (ada_language_defn): Update.
846 2008-09-30 Joel Brobecker <brobecker@adacore.com>
848 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.
849 (get_scope_pc_bounds): Use it.
851 2008-09-27 Tom Tromey <tromey@redhat.com>
854 * macrocmd.c (extract_identifier): Add is_parameter argument.
855 (macro_define_command): Update.
856 (macro_undef_command): Likewise.
857 * macroexp.c (stringify): New function.
858 (find_parameter): Likewise.
859 (gather_arguments): Add nargs argument. Handle varargs.
860 (substitute_args): Add is_varargs and va_arg_name arguments.
861 Handle varargs, splicing, stringification. Use find_parameter.
862 (expand): Handle varargs.
864 2008-09-27 Tom Tromey <tromey@redhat.com>
866 * scm-lang.c (scm_language_defn): Update.
867 * p-typeprint.c (pascal_print_typedef): New function.
868 * p-lang.h: (pascal_print_typedef): Declare.
869 * p-lang.c (pascal_language_defn): Update.
870 * objc-lang.c (objc_language_defn): Update.
871 * m2-typeprint.c (m2_print_typedef): New function.
872 * m2-lang.h (m2_print_typedef): Declare.
873 * m2-lang.c (m2_language_defn): Update.
874 * language.h (_LANG_c, _LANG_m2, _LANG_fortran, _LANG_pascal):
876 (struct language_defn) <la_print_typedef>: New field.
877 (default_print_typedef): Declare.
878 (LA_PRINT_TYPEDEF): New define.
879 * language.c (unknown_language_defn): Update.
880 (auto_language_defn): Update.
881 (local_language_defn): Update.
882 * jv-lang.c (java_language_defn): Update.
883 * f-lang.c (f_language_defn): Update.
884 * c-typeprint.c (c_print_typedef): New function.
885 * c-lang.h (c_print_typedef): Declare.
886 * c-lang.c (c_language_defn): Update.
887 (cplus_language_defn): Update.
888 (asm_language_defn): Update.
889 (minimal_language_defn): Update.
890 * ada-lang.c (ada_language_defn): Update.
891 * typeprint.c (default_print_typedef): New function.
893 2008-09-27 Tom Tromey <tromey@redhat.com>
895 * jv-exp.y (insert_exp): Define using ISO syntax.
896 (copy_exp): Likewise.
897 (push_expression_name): Likewise.
898 (push_fieldnames): Likewise.
899 (java_type_from_name): Likewise.
902 (parse_number): Likewise.
904 2008-09-26 Joel Brobecker <brobecker@adacore.com>
906 * MAINTAINERS (GLOBAL MAINTAINERS): Add Pedro Alves.
908 2008-09-25 Stephan Springl <springl-gdb@bfw-online.de> (tiny change)
910 * stack.c (print_frame_args): Fix typos in comments.
912 2008-09-25 Sérgio Durigan Júnior <sergiodj@linux.vnet.ibm.com>
914 * linux-nat.c (get_pending_status): Fix argument to WIFSTOPPED.
916 2008-09-24 Vladimir Prus <vladimir@codesourcery.com>
918 * remote-sim.c (gdbsim_create_inferior): Fix missing parenthesis.
920 2008-09-24 Andreas Schwab <schwab@suse.de>
922 * frame.c (get_frame_register_bytes): Take pseudo registers into
923 account. Avoid excessive function calls.
925 2008-09-23 Doug Evans <dje@google.com>
927 * dcache.c (state_chars): New static global.
928 (ENTRY_INVALID,ENTRY_VALID): Renamed from ENTRY_BAD,ENTRY_OK.
930 (dcache_info): Print cache state as mnemonically useful letters instead
933 * dwarf2read.c (comp_unit_head): Reorganize for better packing.
935 2008-09-22 Tom Tromey <tromey@redhat.com>
937 * symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
940 2008-09-22 Pedro Alves <pedro@codesourcery.com>
942 * infrun.c (follow_exec): Don't do a generic mourn. Instead
943 inline the required bits.
944 * breakpoint.h (enum inf_context): Add inf_execd.
946 2008-09-22 Pedro Alves <pedro@codesourcery.com>
948 * infrun.c (handle_inferior_event): In the follow exec case,
949 context-switch before doing anything else.
951 2008-09-22 Pedro Alves <pedro@codesourcery.com>
953 * top.c (any_thread_of, kill_or_detach): New functions.
954 (quit_target): Iterate over all inferiors, killing or detaching
957 2008-09-22 Pedro Alves <pedro@codesourcery.com>
959 Remove the attach_flag global, and make it per-inferior.
961 * inferior.h (attach_flag): Delete.
962 (inferior_process): Declare.
963 * solib.c (update_solib_list): Adjust.
964 * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust.
965 * inf-ptrace.c (inf_ptrace_detach): Adjust.
966 (inf_ptrace_files_info): Get it from the current inferior.
967 * inf-ttrace.c (inf_ttrace_attach): Adjust.
968 (inf_ttrace_files_info): Get it from the current
970 * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap)
971 (clear_sigint_trap): Get it from the current process.
972 * remote.c (extended_remote_attach_1)
973 (extended_remote_create_inferior_1): Adjust.
974 * top.c (quit_confirm, quit_target): Get it from the current inferior.
975 * procfs.c (do_detach): Adjust.
976 (procfs_wait): Get it from the event inferior.
977 (procfs_files_info): Get it from the current inferior.
978 * nto-procfs.c (procfs_files_info): Likewise.
979 (procfs_attach): Adjust. Set the attach_flag here.
980 (do_attach): Don't set it here.
981 (procfs_detach): Don't clear it.
982 (procfs_mourn_inferior): Don't clear it.
983 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
984 * target.c (attach_flag): Delete.
985 (generic_mourn_inferior): Don't clear it.
986 * win32-nat.c (get_win32_debug_event): Get it from the event
988 (do_initial_win32_stuff): Add attaching argument. Set attach_flag
989 in the inferior accordingly.
990 (win32_attach): Don't set the attach_flag here. Pass 1 to
991 do_intial_win32_stuff.
992 (win32_files_info): Get it from the current inferior.
993 (win32_create_inferior): Dont clear attach_flag here. Pass 0 to
994 do_intial_win32_stuff.
996 2008-09-22 Pedro Alves <pedro@codesourcery.com>
998 Make the stop_soon global be per-inferior instead.
1000 * infcmd.c (attach_command_post_wait): Adjust.
1001 (attach_command): Likewise.
1003 * inferior.h (stop_soon): Delete.
1004 (struct inferior): Add stop_soon member.
1006 * infrun.c (stop_soon): Delete.
1007 (clear_proceed_status, start_remote)
1008 (fetch_inferior_event, handle_inferior_event): Adjust.
1009 (signal_stop_state): Don't check stop_soon here. Check in callers
1011 (save_inferior_status, restore_inferior_status): Adjust.
1013 * linux-nat.c (linux_nat_resume, linux_nat_wait): Always pass
1014 signals to common code if starting up the inferior.
1016 * inferior.h (struct inferior_info): Added stop_soon member.
1017 * inferior.c (add_inferior) Clear stop_soon.
1019 * mips-tdep.c (heuristic_proc_start): Adjust.
1020 * nto-procfs.c (procfs_create_inferior): Adjust.
1021 * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
1022 * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
1023 * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
1024 * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
1026 * win32-nat.c (do_initial_win32_stuff): Adjust.
1028 * alpha-tdep.c (alpha_heuristic_proc_start): Adjust.
1030 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1032 Implement remote multi-process extensions.
1034 * remote.c (struct remote_state): Add extended and
1035 multi_process_aware fields.
1036 (remote_multi_process_p): New.
1037 (PACKET_vKill): New.
1038 (record_currthread): Use thread_change_ptid. Notice new
1040 (set_thread, remote_thread_alive): Use write_ptid.
1041 (write_ptid, read_ptid): New.
1042 (remote_current_thread, remote_threads_extra_info): Use them.
1043 (remote_threads_info): Likewise. Detect new inferiors.
1044 (remote_start_remote): Add inferior to inferior list.
1045 (remote_multi_process_feature): New.
1046 (remote_protocol_features): Add "multiprocess" feature.
1047 (remote_query_supported): Pass "multiprocess+" as supported
1049 (remote_open_1): Clear multi_process_aware. Set extended
1051 (remote_detach_1): Detach current process. Use extended packet
1052 format for extended-remote multi-process. Detach process from the
1053 inferior list. Only mourn after printing output.
1054 (extended_remote_attach_1): Add process to the inferior list.
1055 (remote_vcont_resume): Use write_ptid to pass the thread ids.
1056 (remote_wait): Use read_ptid. Implement the extended
1057 multi-process extension format of the 'W' and 'X' reply packets.
1058 Remove exited inferiors from inferior list.
1059 (remote_xfer_memory): Set general thread.
1060 (remote_vkill): New.
1061 (extended_remote_kill): New.
1062 (remote_mourn_1): Discard all inferiors.
1063 (select_new_thread_callback): New.
1064 (extended_remote_mourn_1): If there are more processes to debug,
1065 switch to a thread in another process, and don't pop the target.
1066 (extended_remote_create_inferior_1): Add the new process to the
1068 (remote_stopped_by_watchpoint): Indenting.
1069 (remote_xfer_partial): Set the general thread.
1070 (remote_pid_to_str): If the remote is multi-process aware, print
1071 the process id as well as the thread id.
1072 (remote_get_thread_local_address): Use write_ptid.
1073 (init_extended_remote_ops): Register extended_remote_kill.
1074 (_initialize_remote): Register new packets. Change
1075 magic_null_ptid's, not_sent_ptid's and any_thread_ptid's pid
1078 * thread.c (thread_change_ptid): Also account for the inferior pid
1081 * inferior.h (discard_all_inferiors): Declare.
1082 * inferior.c (discard_all_inferiors): New.
1084 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1086 * gnu-nat.c (gnu_attach): Add process to inferiors table.
1087 (gnu_detach): Remove it.
1088 * go32-nat.c (go32_create_inferior): Add process to gdb's inferior
1090 * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors
1091 to inferior table accordingly.
1092 (inf_ptrace_attach): Add new process to inferior table.
1093 (inf_ptrace_detach): Remove it.
1094 * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors
1095 to inferior table accordingly.
1096 (inf_ttrace_attach): Add process to inferior table.
1097 (inf_ttrace_detach): Remove it.
1098 * linux-fork.c (init_fork_list): Delete any left over inferior.
1099 (linux_fork_mourn_inferior, detach_fork_command): Also delete
1100 processes from inferior list.
1101 * monitor.c (monitor_open): Add process to inferior list.
1102 (monitor_close): Remove it.
1103 * nto-procfs.c (procfs_attach): Add process to inferior list.
1104 Find threads after pushing the target.
1105 (procfs_detach): Remove process from inferior list.
1106 (procfs_create_inferior): Add process to inferior list.
1107 * procfs.c (procfs_detach): Remove process from inferior list.
1108 (do_attach): Add process to inferior list.
1109 * remote-sim.c (sim_create_inferior): Add process to inferior list.
1110 (gdbsim_close): Remove it.
1111 * target.c (generic_mourn_inferior): If inferior_ptid is not
1112 null_ptid, remove the corresponding inferior from inferior list.
1113 * win32-nat.c (do_initial_win32_stuff): Add process to inferior list.
1114 (win32_detach): Remove it.
1115 * linux-nat.c (linux_child_follow_fork): Delete and add inferiors
1116 to inferior list accordingly.
1117 * fork-child.c (fork_inferior): Add process to inferior list.
1118 * corelow.c (CORELOW_PID): Define.
1119 (core_close): Remove core from inferior list.
1120 (core_open): Add it.
1122 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1124 * inferior.h: Forward declare struct ui_out.
1125 Forward declare struct private_inferior.
1126 (struct inferior): New.
1127 (init_inferior_list, add_inferior, add_inferior_silent)
1128 (delete_inferior, delete_inferior_silent, detach_inferior)
1129 (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1130 (valid_inferior_id, find_inferior_pid): New functions.
1131 (inferior_callback_func): New typedef.
1132 (iterate_over_inferiors, print_inferior, have_inferiors)
1133 (current_inferior): New functions.
1134 * inferior.c: New file.
1136 * Makefile.in (SFILES): Add inferior.c.
1137 (COMMON_OBS): Add inferior.o.
1139 2008-09-22 Jonathan Larmour <jifl@eCosCentric.com>
1141 * arm-tdep.c (arm_skip_prologue): Call skip_prologue_using_sal
1142 instead of determining symbol and line info directly.
1143 * MAINTAINERS: Update my email address.
1145 2008-09-22 Daniel Jacobowitz <dan@codesourcery.com>
1147 * symtab.c (skip_prologue_using_sal): Treat two consecutive lines
1148 at the same address as a prologue marker. Do not skip an entire
1151 2008-09-22 Andrew Stubbs <ams@codesourcery.com>
1153 * frame.c (get_frame_register_bytes): Comment improvments.
1155 2008-09-22 Pedro Alves <pedro@codesourcery.com>
1157 * linux-nat.c (linux_nat_wait): Only use set_ignore_sigint in
1160 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1162 * MAINTAINERS: Update my email address.
1164 2008-09-19 Andrew Stubbs <ams@codesourcery.com>
1166 * frame.c (get_frame_register_bytes): Detect bad debug info.
1168 2008-09-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1170 Fix a crash on uninitialized ECS->EVENT_THREAD for a newly found thread.
1171 * infrun.c (wait_for_inferior): Move this ECS->EVENT_THREAD
1173 (fetch_inferior_event): ... and this ECS->EVENT_THREAD initialization
1175 (handle_inferior_event): ... here after the add_thread call together
1176 with the local adjust_pc_after_break and reinit_frame_cache calls.
1178 2008-09-16 David Daney <ddaney@avtrex.com>
1180 * breakpoint.c (bpstat_stop_status): Clear breakpoint_at for
1181 all hardware bpstats.
1183 2008-09-16 Joel Brobecker <brobecker@adacore.com>
1185 * gstdint.h: Delete.
1187 2008-09-15 Mark Kettenis <kettenis@gnu.org>
1189 * infcall.c (generic_push_dummy_code): Remove.
1190 (push_dummy_code): Unconditionally call gdbarch_push_dummy_code.
1192 2008-09-15 Doug Evans <dje@google.com>
1194 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.
1195 (struct attribute): Ditto.
1197 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1199 * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
1200 HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
1202 * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
1203 "#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
1204 Correct arguments and improve comments.
1205 (hppa_linux_init_abi): Call set_gdbarch_dwarf2_reg_to_regnum. Delete
1207 * hppa-tdep.c (hppa64_dwarf_reg_to_regnum): Fix check for floating
1208 point DBX register, change error to warning, and improve comments.
1210 2008-09-14 Doug Evans <dje@google.com>
1212 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.
1214 2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1216 * hppa-linux-tdep.c (hppa_linux_supply_fpregset): Correct iteration.
1218 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1220 * defs.h (GCC_GENERATED_STDINT_H): Define.
1222 2008-09-13 Tom Tromey <tromey@redhat.com>
1224 * varobj.c (varobj_set_display_format): Use xfree.
1225 * tracepoint.c (stringify_collection_list): Use xfree.
1226 * remote-fileio.c (remote_fileio_reset): Use xfree.
1227 * mipsread.c (read_alphacoff_dynamic_symtab): Use xfree.
1228 * dfp.c (decimal_from_floating): Use xfree, xstrprintf. Don't use
1230 * cp-support.c (mangled_name_to_comp): Use xfree.
1232 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1234 * ada-lang.c (remove_extra_symbols): Remove stub symbols if
1235 the associated complete symbol is also in the list.
1236 (ada_add_local_symbols, ada_add_non_local_symbols): New functions,
1237 extracted out from ada_lookup_symbol_list.
1238 (ada_lookup_symbol_list): Use them. Remove the search through
1239 the minimal symbols.
1241 2008-09-13 Joel Brobecker <brobecker@adacore.com>
1243 * dwarf2read.c (add_partial_subprogram): New procedure.
1244 (scan_partial_symbols): Use it.
1245 (load_partial_dies): Read in children of subprogram and lexical
1246 blocks for Ada compilation units.
1248 2008-09-13 Tom Tromey <tromey@redhat.com>
1250 * symfile.c (build_id_verify): Free 'found'.
1251 (find_separate_debug_file): Use xfree, not free.
1253 2008-09-12 Doug Evans <dje@google.com>
1255 * corefile.c (write_memory): Remove unnecessary copying.
1257 * sol-thread.c (_initialize_sol_thread): Add FIXME regarding
1258 order of _initialize_* fns.
1260 * dwarf2read.c (comp_unit_head): Rename first_die_ptr to
1261 first_die_offset. All uses updated.
1262 Delete unused members cu_head_ptr, next.
1263 Move members base_known, base_address to ...
1264 (dwarf2_cu) ... here. All uses updated.
1266 2008-09-12 Pedro Alves <pedro@codesourcery.com>
1268 * Makefile.in (generated_files): Add $(NAT_GENERATED_FILES).
1269 * config/i386/i386gnu.mh (NAT_GENERATED_FILES): New.
1271 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1273 * fork-child.c (startup_inferior): Use target_wait and target_resume
1274 directly instead of calling wait_for_inferior / resume.
1276 * infcmd.c (kill_if_already_running): Do not call no_shared_libraries
1277 or init_wait_for_inferior.
1278 (run_command_1): Call init_wait_for_inferior.
1280 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1282 * gdbtypes.h (builtin_type_void_data_ptr, builtin_type_void_func_ptr,
1283 builtin_type_CORE_ADDR, builtin_type_char, builtin_type_short,
1284 builtin_type_int, builtin_type_long, builtin_type_signed_char,
1285 builtin_type_unsigned_char, builtin_type_unsigned_short,
1286 builtin_type_unsigned_int, builtin_type_unsigned_long,
1287 builtin_type_float, builtin_type_double, builtin_type_long_double,
1288 builtin_type_complex, builtin_type_double_complex, builtin_type_string,
1289 builtin_type_bool, builtin_type_long_long,
1290 builtin_type_unsigned_long_long): Remove macros.
1292 (builtin_type_f_character, builtin_type_f_integer,
1293 builtin_type_f_integer_s2, builtin_type_f_logical,
1294 builtin_type_f_logical_s1, builtin_type_f_logical_s2,
1295 builtin_type_f_real, builtin_type_f_real_s8, builtin_type_f_real_s16,
1296 builtin_type_f_complex_s8, builtin_type_f_complex_s16,
1297 builtin_type_f_complex_s32): Likewise.
1299 (builtin_type_m2_char, builtin_type_m2_int, builtin_type_m2_card,
1300 builtin_type_m2_real, builtin_type_m2_bool): Likewise.
1302 (struct builtin_f_type, builtin_f_type): Move to f-lang.h.
1303 (struct builtin_m2_type, builtin_m2_type): Move to m2-lang.h.
1305 * f-lang.h (struct builtin_f_type, builtin_f_type): Move here.
1306 * m2-lang.h (struct builtin_m2_type, builtin_m2_type): Move here.
1308 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1310 * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Use builtin types of
1311 target_gdbarch instead of builtin_type_void_data_ptr.
1312 (LM_DYNAMIC_FROM_LINK_MAP, LM_NEXT, LM_NAME,
1313 IGNORE_FIRST_LINK_MAP_ENTRY, scan_dyntag, elf_locate_base,
1314 solib_svr4_r_map, solib_svr4_r_brk, solib_svr4_r_ldsomap,
1315 open_symbol_file_object): Likewise.
1316 * nto-tdep.c (LM_ADDR): Likewise.
1318 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1320 * bsd-uthread.c (bsd_uthread_read_memory_address): New function.
1321 (bsd_uthread_fetch_registers, bsd_uthread_store_registers,
1322 bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
1324 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1326 * procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
1327 and its associated types to perform pointer conversion.
1328 (procfs_can_use_hw_breakpoint): Likewise.
1329 (procfs_auxv_parse): Remove unused variable.
1331 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1333 * auxv.c (default_auxv_parse): Use gdbarch_ptr_bit (target_gdbarch)
1334 instead of builtin_type_void_data_ptr.
1335 * target.c (default_region_ok_for_hw_watchpoint): Likewise.
1337 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1339 * expprint.c (print_subexp_standard): Compare against builtin type
1340 associated with exp->gdbarch instead of builtin_type_char.
1342 * f-valprint.c (f_val_print): Use extract_unsigned_integer to
1343 extract values of arbitrary logical type. Handle arbitrary
1346 * printcmd.c (float_type_from_length): New function.
1347 (print_scalar_formatted, printf_command): Use it.
1349 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1351 * valops.c: Include "objfiles.h" and "symtab.h".
1352 (find_function_in_inferior): New argument OBJF_P. Use it to return
1353 objfile where function is defined. Use per-objfile arch types
1354 instead of builtin_type_ to define default return type.
1356 * linux-fork.c (checkpoint_command): Update calls. Use per-objfile
1357 architecture to define inferior call argument types.
1358 * gcore.c (derive_heap_segment): Likewise.
1359 * objc-lang.c (value_nsstring): Likewise.
1360 * scm-lang.c (scm_lookup_name): Likewise.
1361 * scm-valprint.c (scm_inferior_print): Likewise.
1362 * valops.c (value_allocate_space_in_inferior): Likewise.
1364 * eval.c (evaluate_subexp_standard): Update calls.
1365 * objc-lang.c (lookup_objc_class, print_object_command): Likewise.
1367 * linux-fork.c: Include "objfiles.h".
1368 * scm-lang.c: Include "objfiles.h".
1369 * scm-valprint.c: Include "objfiles.h".
1371 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1373 * gdbarch.sh (name_of_malloc): Remove.
1374 * gdbarch.c, gdbarch.h: Re-generate.
1375 * valops.c (value_allocate_space_in_inferior): Do not call
1376 gdbarch_name_of_malloc.
1378 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1380 * valarith.c (value_x_unop): Use builtin_type_int8 as type for
1381 UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
1382 (value_bit_index): Use extract_unsigned_integer
1383 instead of unpack_long to read single byte.
1385 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1387 * infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its
1388 associates types instead of builtin_type_ macros.
1389 (find_function_addr): Leave output VALUE_TYPE NULL if unknown.
1390 (call_function_by_hand): Use per-architecture "int" type as
1391 fall-back if find_function_addr returns NULL VALUE_TYPE.
1392 Update call to value_arg_coerce.
1394 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1396 * cp-abi.h (cplus_method_ptr_size): Add TO_TYPE parameter.
1397 (cplus_make_method_ptr): Add TYPE parameter.
1398 * cp-abi.c (cplus_method_ptr_size): Add TO_TYPE parameter. Pass it
1399 on to current_cp_abi.method_ptr_size callback.
1400 (cplus_make_method_ptr): Add TYPE parameter. Pass it on to
1401 current_cp_abi.make_method_ptr callback.
1403 * gdbtypes.c (lookup_methodptr_type): Pass target type
1404 argument to cplus_method_ptr_size.
1405 * valops.c (value_cast): Pass type argument to cplus_make_method_ptr.
1406 (value_struct_elt_for_reference): Likewise.
1408 * gnu-v3-abi.c (get_class_arch): New function.
1409 (vtable_address_point_offset): Add GDBARCH parameter. Use it
1410 instead of current_gdbarch. Update all callers.
1411 (gnuv3_get_vtable): Likewise.
1412 (gnuv3_get_virtual_fn): Likewise.
1413 (gnuv3_decode_method_ptr): Likewise.
1414 (gnuv3_rtti_type): Call get_class_arch to determine architecture.
1415 Use it instead of current_gdbarch.
1416 (gnuv3_virtual_fn_field): Likewise.
1417 (gnuv3_baseclass_offset): Likewise.
1418 (gnuv3_print_method_ptr): Likewise.
1419 (gnuv3_method_ptr_to_value): Likewise.
1420 (gnuv3_method_ptr_size): Add TYPE parameter. Use it to determine
1421 class architecture. Use architecture types instead of builtin types.
1422 (gnuv3_make_method_ptr): Likewise.
1424 * cp-valprint.c (cp_print_class_member): Expect pointer type
1425 instead of class type. Use its length when extracting value.
1426 * c-valprint.c (c_val_print): Update call to cp_print_class_member.
1428 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1430 * stack.c (return_command): Use frame architecture to determine
1431 default integer return type.
1433 * f-valprint.c (f77_get_dynamic_lowerbound): Use frame architecture
1434 to determine pointer types.
1435 (f77_get_dynamic_upperbound): Likewise.
1437 * objc-lang.c (OBJC_FETCH_POINTER_ARGUMENT): Remove.
1438 (resolve_msgsend): Use architecture of current frame to determine
1439 pointer types. Inline OBJC_FETCH_POINTER_ARGUMENT.
1440 (resolve_msgsend_stret, resolve_msgsend_super,
1441 resolve_msgsend_super_stret): Likewise.
1443 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1445 * alpha-tdep.c (alpha_register_type): Use builtin_type (gdbarch)
1446 instead of builtin_type_ macros.
1447 * amd64-tdep.c (amd64_register_type): Likewise.
1448 (amd64_get_longjmp_target): Likewise.
1449 * arm-tdep.c (arm_register_type): Likewise.
1450 * avr-tdep.c (avr_register_type): Likewise.
1451 * cris-tdep.c (cris_register_type, crisv32_register_type): Likewise.
1452 * frv-tdep.c (frv_register_type): Likewise.
1453 * h8300-tdep.c (h8300_register_type): Likewise.
1454 * hppa-tdep.c (hppa32_convert_from_func_ptr_addr,
1455 hppa_skip_trampoline_code): Likewise.
1456 * i386-tdep.c (i386_register_type): Likewise.
1457 (i386_unwind_pc, i386_sse_type): Likewise.
1458 * ia64-tdep.c (ia64_register_type): Likewise.
1459 * m32r-tdep.c (m32r_register_type): Likewise.
1460 * m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
1461 * m88k-tdep.c (m88k_register_type): Likewise.
1462 * mep-tdep.c (mep_register_type): Likewise.
1463 * mips-tdep.c (mips_pseudo_register_type): Likewise.
1464 * mn10300-tdep.c (mn10300_register_type): Likewise.
1465 * mt-tdep.c (mt_copro_register_type): Likewise.
1466 * rs6000-tdep.c (rs6000_builtin_type_vec64): Likewise.
1467 (rs6000_convert_register_p, rs6000_register_to_value,
1468 rs6000_value_to_register): Likewise.
1469 * s390-tdep.c (s390_register_type): Likewise.
1470 * sh64-tdep.c (sh64_register_type): Likewise.
1471 (sh64_build_float_register_type, sh64_do_fp_register): Likewise.
1472 * sh-tdep.c (sh_sh2a_register_type, sh_sh3e_register_type,
1473 sh_sh4_build_float_register_type, sh_sh4_register_type,
1474 sh_default_register_type): Likewise.
1475 * sparc64-tdep.c (sparc64_register_type): Likewise.
1476 * sparc-tdep.c (sparc32_register_type): Likewise.
1477 * spu-tdep.c (spu_builtin_type_vec128, spu_register_type): Likewise.
1478 * v850-tdep.c (v850_register_type): Likewise.
1479 * vax-tdep.c (vax_register_type): Likewise.
1480 * xtensa-tdep.c (xtensa_register_type, xtensa_unwind_pc,
1481 xtensa_push_dummy_call): Likewise.
1483 * std-regs.c (value_of_builtin_frame_fp_reg,
1484 value_of_builtin_frame_pc_reg): Likewise.
1485 * target-descriptions.c (tdesc_register_type): Likewise.
1487 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1489 * ada-lang.c (ada_coerce_to_simple_array_type): Use builtin_type_int32
1490 instead of builtin_type_int as default unspecified integral type.
1491 (ada_index_type, ada_array_bound_from_type, ada_variant_discrim_type,
1492 assign_component, to_fixed_range_type): Likewise.
1493 * ada-typeprint.c (print_range, print_range_bound,
1494 print_range_type_named): Likewise.
1495 * ada-valprint.c (print_optional_low_bound, ada_val_print_1): Likewise.
1496 * eval.c (evaluate_subexp_standard): Likewise.
1497 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1498 * gnu-v3-abi.c (gnuv3_get_virtual_fn, gnuv3_baseclass_offset,
1499 build_gdb_vtable_type): Likewise.
1500 * jv-lang.c (java_array_type): Likewise.
1501 * m2-typeprint.c (m2_print_bounds, m2_is_long_set_of_type): Likewise.
1502 * m2-valprint.c (m2_print_long_set): Likewise.
1503 * parse.c (follow_types): Likewise.
1504 * p-typeprint.c (pascal_type_print_base): Likewise.
1505 * valops.c (value_one, value_array, value_string,
1506 value_bitstring): Likewise.
1507 * value.c (allocate_repeat_value, value_from_string): Likewise.
1508 * varobj.c (c_describe_child): Likewise.
1509 * mt-tdep.c (mt_register_type): Likewise.
1510 * sh-tdep.c (sh_sh4_build_float_register_type): Likewise.
1511 * sh64-tdep.c (sh64_build_float_register_type): Likewise.
1513 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1515 * defs.h (struct gdbarch): Add forward declaration.
1516 (set_next_address): Add GDBARCH argument.
1517 * printcmd.c (set_next_address): Use it to find pointer type.
1518 * breakpoint.c (breakpoint_1): Update call.
1519 * source.c (line_info): Likewise.
1520 * findcmd.c (find_command): Use current_gdbarch to find pointer type.
1522 * breakpoint.c (set_breakpoint_count): Use platform-neutral
1523 types for internal variable values.
1524 * infrun.c (handle_inferior_event): Likewise.
1525 * source.c (forward_search_command, reverse_search_command): Likewise.
1526 * tracepoint.c (set_tracepoint_count, set_traceframe_num,
1527 set_tracepoint_num, set_traceframe_context): Likewise.
1529 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1531 * gdbtypes.h (struct builtin_type): Remove builtin_true_char
1532 and builtin_true_unsigned_char.
1533 (builtin_type_true_char): Remove macro, add extern declaration.
1534 (builtin_type_true_unsigned_char): Add extern declaration.
1535 * gdbtypes.c (builtin_type_true_char): New global variable.
1536 (builtin_type_true_unsigned_char): Likewise.
1537 (_initialize_gdbtypes): Initialize them.
1538 (gdbtypes_post_init): Do not initialize builtin_true_char
1539 and builtin_true_unsigned_char members of struct builtin_type.
1541 * printcmd.c (print_scalar_formatted): Do not use builtin_type;
1542 use builtin_type_true_unsigned_char instead.
1544 * ada-valprint.c (ada_val_print_1): Use builtin_type_true_char
1545 instead of builtin_type_char for internal string.
1547 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1549 * gdbtypes.h (builtin_type_void): Remove macro, add declaration.
1550 (builtin_type_f_void): Remove macro.
1551 * gdbtypes.c (builtin_type_void): New global variable.
1552 (_initialize_gdbtypes): Initialize it.
1554 * gnu-v3-abi.c (build_gdb_vtable_type): Do not call
1555 lookup_pointer_type or lookup_function_type on builtin_type_void.
1556 * printcmd.c (set_next_address): Likewise.
1557 * objc-lang.c (value_nsstring): Likewise.
1558 * mt-tdep.c (mt_copro_register_type): Likewise.
1559 * xtensa-tdep.c (xtensa_register_type): Likewise.
1561 * symfile.c (syms_from_objfile): Remove special handling
1562 of builtin_type_void and builtin_type_char.
1564 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1566 * eval.c (evaluate_subexp_standard): Use exp->gdbarch types instead
1567 of builtin_type_ macros when handling OP_OBJC_ operations.
1568 * objc-lang.c (print_object_command): Likewise.
1570 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1572 * ada-valprint.c: Include "objfiles.h".
1573 (ada_val_print_1): Use the gdbarch associated with the objfile whether
1574 a System.Address type is defined to retrieve the proper pointer type
1577 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1579 * ada-lang.c (value_pos_atr): Add TYPE argument. Use it as
1580 result type instead of builtin_type_int.
1581 (value_subscript_packed): Use pos_atr instead of value_pos_atr.
1582 (ada_value_subscript): Update call to value_pos_atr.
1583 (ada_value_ptr_subscript): Likewise.
1584 (ada_evaluate_subexp): Likewise.
1586 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1588 * ada-lang.c (cast_to_fixed): Do not cast to builtin_type_double.
1589 (cast_from_fixed_to_double): Rename to ...
1590 (cast_from_fixed): ... this. Add TYPE parameter. Use it instead
1591 of builtin_type_double.
1592 (ada_value_cast): Use cast_from_fixed instead of casting result
1593 of cast_from_fixed_to_double.
1594 (ada_evaluate_subexp): Update calls to cast_from_fixed_to_double.
1596 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1598 * valops.c (value_ind): No longer allow dereferencing an
1600 * eval.c (evaluate_subexp_standard): Handle deferencing an
1602 * ada-lang.c (ada_evaluate_subexp): Likewise.
1604 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1606 * ada-valprint.c (ada_val_print_1): When implicitly dereferencing
1607 a reference type, pass the reference type directly to unpack_pointer.
1608 * c-valprint.c (c_val_print): Likewise.
1609 * f-valprint.c (f_val_print): Likewise.
1610 * m2-valprint.c (print_variable_at_address, m2_val_print): Likewise.
1611 * p-valprint.c (pascal_val_print): Likewise.
1613 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1615 * eval.c (evaluate_subexp_standard): Use builtin_type_int8
1616 to construct the EVAL_SKIP dummy return value.
1617 * ada-lang.c (ada_evaluate_subexp): Likewise.
1618 * jv-lang.c (evaluate_subexp_java): Likewise.
1619 * m2-lang.c (evaluate_subexp_modula2): Likewise.
1620 * scm-lang.c (evaluate_exp): Likewise.
1622 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1624 * value.h (coerce_enum, coerce_number): Remove prototypes.
1625 * value.c (coerce_enum, coerce_number): Remove.
1626 * valarith.c (value_x_binop): Do not call coerce_enum.
1627 (value_x_unop): Likewise.
1628 (value_logical_not): Call coerce_array instead of coerce_number.
1630 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1632 * ax-gdb.c: Include "language.h".
1633 (gen_frame_args_address): Add GDBARCH parameter; use it
1634 instead of current_gdbarch.
1635 (gen_frame_locals_address): Likewise.
1636 (gen_var_ref): Add GDBARCH parameter. Update calls to
1637 gen_frame_args_address and gen_frame_locals_address. Use
1638 pointer type from gdbarch.
1639 (gen_usual_unary): Add EXP parameter. Use integer type
1641 (gen_usual_arithmetic): Likewise.
1642 (gen_integral_promotions): Likewise.
1643 (gen_add, gen_sub): Remove.
1644 (gen_ptradd, gen_ptrsub, gen_ptrdiff): New functions.
1645 (gen_logical_not): Use passed-in boolean result type
1646 instead of builtin_type_int.
1647 (gen_complement): Do not call gen_usual_unary or
1648 gen_integral_promotions.
1649 (gen_struct_ref): Call require_rvalue instead of gen_usual_unary.
1650 (gen_repeat): Add EXP parameter. Update call to gen_expr.
1651 Use builtin_type_int32 as internal range type.
1652 (gen_sizeof): Add EXP and SIZE_TYPE parameters. Use SIZE_TYPE
1653 as result type. Update call to gen_expr.
1654 (gen_expr): Add EXP parameter. Update calls to gen_expr,
1655 gen_repeat, gen_var_ref, gen_usual_unary, gen_usual_arithmetic,
1656 and gen_integral_promotions. Call gen_ptradd, gen_ptrsub,
1657 gen_ptrdiff, or gen_binop instead of gen_add or gen_sub.
1658 Use exp->gdbarch instead of current_gdbarch.
1659 Call language_bool_type to determine result type of UNOP_LOGICAL_NOT.
1661 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1663 * eval.c (evaluate_subexp_standard): Add calls to binop_promote
1664 and unop_promote before calling value_binop et. al.
1665 * ada-lang.c (ada_evaluate_subexp): Add calls to binop_promote
1666 and unop_promote before calling value_binop et. al.
1668 * valarith.c (value_binop): Do not call binop_promote or unop_promote.
1669 (value_pos): Do not call unop_promote.
1670 (value_neg, value_complement): Likewise.
1672 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1674 * value.h (unop_promote, binop_promote): Add prototypes.
1675 * eval.c (unop_promote, binop_promote): New functions.
1676 * valarith.c (unop_result_type, binop_result_type): Remove.
1677 (value_binop): Call binop_promote or unop_promote.
1678 Inline remaining parts of binop_result_type. Remove special
1679 code to truncate integer values for unsigned operations.
1680 (value_pos): Call unop_promote. Inline remaining parts of
1682 (value_neg, value_complement): Likewise.
1684 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1686 * value.h (value_add, value_sub): Remove.
1687 (value_ptradd, value_ptrsub, value_ptrdiff): Add prototypes.
1688 * valarith.c (value_add, value_sub): Remove.
1689 (value_ptradd, value_ptrsub, value_ptrdiff): New functions.
1690 (find_size_for_pointer_math): Add assertion. Update comment.
1691 (value_binop): Update comment.
1693 * eval.c (ptrmath_type_p): New function.
1694 (evaluate_subexp_standard): Replace value_add and value_sub
1695 by value_ptradd, value_ptrsub, value_ptrdiff or value_binop.
1696 Use builtin_type_uint8 instead of builtin_type_char to hold
1697 the increment for BINOP_{PRE,POST}{IN,DE}CREMENT operations.
1698 * valarith.c (value_subscript): Replace value_add by
1699 value_ptradd. Replace value_sub by value_binop.
1700 * ada-lang.c (ada_value_ptr_subscript): Likewise.
1701 (ada_tag_name_2): Replace value_add by value_ptradd.
1702 (ada_evaluate_subexp): Replace value_add and value_sub by
1704 * m2-lang.c (evaluate_subexp_modula2): Replace value_add
1706 * gnu-v2-abi.c (gnuv2_virtual_fn_field): Likewise.
1707 * gnu-v3-abi.c (gnuv3_method_ptr_to_value): Likewise.
1709 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1711 * eval.c (evaluate_subexp_for_sizeof): Use builtin_int type of
1712 the expression architecture instead of builtin_type_int as the
1715 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1717 * expression.h (enum exp_opcode): Document OP_COMPLEX to take
1718 a type parameter as expression element.
1719 * eval.c (evaluate_subexp_standard) [OP_COMPLEX]: Retrieve result
1720 type as expression element.
1721 * f-exp.y: Pass in type when buildin OP_COMPLEX expression.
1722 * parse.c (operator_length_standard): Update length of OP_COMPLEX.
1724 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1726 * language.h (struct language_arch_info): New members
1727 bool_type_default and bool_type_symbol.
1728 (lang_bool_type): Remove prototype.
1729 (LA_BOOL_TYPE): Remove macro.
1730 (language_bool_type): Add prototype.
1731 * language.c (lang_bool_type): Remove.
1732 (language_bool_type): New function.
1734 * value.h (value_in): Change return value to int.
1735 * value.c (value_in): Return int instead of struct value *.
1737 * eval.c (evaluate_subexp_standard): Call language_bool_type instead
1738 of using LA_BOOL_TYPE. Update call to value_in.
1739 * ada-lang.c (ada_evaluate_subexp): Call language_bool_type instead
1740 of using LA_BOOL_TYPE or builtin_type_int for boolean values.
1742 * language.c (unknown_language_arch_info): Set bool_type_default member
1743 of struct language_arch_info.
1744 * ada-lang.c (ada_language_arch_info): Set bool_type_symbol and
1745 bool_type_default members of struct language_arch_info.
1746 * c-lang.c (c_language_arch_info): Set bool_type_default member
1747 of struct language_arch_info.
1748 (cplus_language_arch_info): Set bool_type_symbol and bool_type_default
1749 members of struct language_arch_info.
1750 * f-lang.c (f_language_arch_info): Set bool_type_symbol and
1751 bool_type_default members of struct language_arch_info.
1752 * jv-lang.c (java_language_arch_info): Set bool_type_symbol and
1753 bool_type_default members of struct language_arch_info.
1754 * m2-lang.c (m2_language_arch_info): Set bool_type_symbol and
1755 bool_type_default members of struct language_arch_info.
1756 * p-lang.c (p_language_arch_info): Set bool_type_symbol and
1757 bool_type_default members of struct language_arch_info.
1759 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1761 * jv-lang.c (enum java_primitive_types): New type.
1762 (java_language_arch_info): New function.
1763 (java_language): Use it instead of c_language_arch_info.
1765 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1767 * value.h (value_bitstring_subscript): New prototype.
1768 * valarith.h (value_bitstring_subscript): New function.
1769 (value_subscript): No longer handle TYPE_CODE_BITSTRING.
1770 * eval.c (evaluate_subexp_standard): Call value_bitstring_subscript
1771 instead of value_subscript to handle TYPE_CODE_BITSTRING.
1773 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1775 * expression.h (struct expression): New member GDBARCH.
1776 * parse.c (parse_exp_in_context): Initialize it.
1777 * parser-def.h (parse_gdbarch, parse_language): New macros.
1779 * ada-exp.y (parse_type): New macro.
1780 Replace builtin_type_ macros by using parse_type.
1781 Replace current_language by parse_language.
1782 * ada-lex.l (processInt): Replace current_gdbarch by parse_gdbarch.
1783 Replace builtin_type_ macros.
1785 * c-exp.y (parse_type): New macro.
1786 Replace builtin_type_ macros by using parse_type.
1787 (parse_number): Replace current_gdbarch by parse_gdbarch.
1788 (yylex): Replace current_language by parse_language.
1790 * f-exp.y (parse_type, parse_f_type): New macros.
1791 Replace builtin_type_ macros by using parse_{f_,}type.
1792 (parse_number): Replace current_gdbarch by parse_gdbarch.
1793 (yylex): Replace current_language by parse_language.
1795 * jv-exp.y (parse_type): New macro.
1796 (parse_number): Replace builtin_type_ macros by using parse_type.
1798 * m2-exp.y (parse_type, parse_m2_type): New macros.
1799 Replace builtin_type_ macros by using parse_{m2_,}type.
1801 * objc-exp.y (parse_type): New macro.
1802 Replace builtin_type_ macros by using parse_type.
1803 (parse_number): Replace current_gdbarch by parse_gdbarch.
1804 (yylex): Replace current_language by parse_language.
1806 * p-exp.y (parse_type): New macro.
1807 Replace builtin_type_ macros by using parse_type.
1808 (parse_number): Replace current_gdbarch by parse_gdbarch.
1809 (yylex): Replace current_language by parse_language.
1811 2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
1813 * parser-defs.h (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE
1814 and DATA_SYMBOL_TYPE arguments.
1815 * parse.c (write_exp_msymbol): Remove TEXT_SYMBOL_TYPE and
1816 DATA_SYMBOL_TYPE arguments. Replace use of builtin_type_CORE_ADDR.
1817 (write_dollar_variable): Update call.
1819 * ada-exp.y (write_var_or_type): Update call.
1820 * c-exp.y: Likewise.
1821 * f-exp.y: Likewise.
1822 * jv-exp.y: Likewise.
1823 * m2-exp.y: Likewise.
1824 * objc-exp.y: Likewise.
1825 * p-exp.y: Likewise.
1827 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1829 * ada-lang.c (ada_parent_type): Add handling of the case where
1830 the _parent field is a pointer and/or has a parallel XVS type.
1831 (ada_evaluate_subexp) [OP_VAR_VALUE]: When doing an
1832 EVAL_AVOID_SIDE_EFFECTS evaluation of a tagged type, return
1833 the type of the tag instead of doing forcing an EVAL_NORMAL
1834 expression evaluation.
1836 2008-09-10 Paul N. Hilfinger <hilfinger@adacore.com>
1837 Joel Brobecker <brobecker@adacore.com>
1839 * ada-lang.c (is_digits_suffix): New function.
1840 (is_dot_digits_suffix): Remove.
1841 (ada_lookup_symbol_list): Remove digits suffix from minimal symbols
1842 before looking up in symbol table, and do not use wild matches on them.
1843 (wild_match): Reimplement for speed and to allow matching of operator
1845 (is_valid_name_for_wild_match): Return zero for names that do not
1846 follow the GNAT encoding.
1848 (is_name_suffix): Fix typo in comment.
1849 (to_record_with_fixed_variant_part): Ditto.
1851 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1853 * Makefile.in (gnu-nat.o): New rule.
1855 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1857 * ada-lang.c (ada_evaluate_subexp) [OP_ATR_SIZE]: Use
1858 archecture-neutral builtin_type_int32 instead of builtin_type_int.
1860 2008-09-10 Joel Brobecker <brobecker@adacore.com>
1862 * ada-lang.c (ada_evaluate_subexp) [BINOP_ADD, BINOP_SUB]:
1863 Add special handling for pointer types.
1865 2008-09-10 Pedro Alves <pedro@codesourcery.com>
1867 * inf-ttrace.c (inf_ttrace_follow_fork): Declare locals at the
1869 (inf_ttrace_resume, inf_ttrace_wait): Typos.
1871 2008-09-10 Ulrich Weigand <uweigand@de.ibm.com>
1873 * ada-lang.c (ada_array_length): Use builtin_type_int32 instead
1874 of builtin_type_int.
1875 (ada_evaluate_subexp) [UNOP_IN_RANGE]: Use operand range type
1876 instead of builtin_type_int.
1878 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1880 * infrun.c (normal_stop): Run hook-stop last.
1882 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1884 * gnu-nat.c (gnu_pid_to_exec_file): Delete.
1885 (init_gnu_ops): Don't register it.
1887 2008-09-09 Pedro Alves <pedro@codesourcery.com>
1889 * gnu-nat.c (gnu_attach): Push target before fetching the list of
1892 2008-09-08 Daniel Jacobowitz <dan@codesourcery.com>
1894 * valops.c (value_cast_structs): Return NULL for failure.
1895 (value_cast): Handle NULL from value_cast_structs.
1896 (value_fetch_lazy): Call check_typedef. Remove unused variable.
1898 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1900 * inferior.h (context_switch_to): Delete.
1901 * infrun.c (context_switch): Don't save and load infrun state.
1902 (context_switch_to): Delete.
1904 * infcmd.c (proceed_thread_callback): Replace context_switch_to
1905 calls by switch_to_thread calls.
1907 * gdbthread.h (save_infrun_state, load_infrun_state): Delete.
1908 * thread.c (main_thread_state, main_thread_executing): Delete.
1909 (inferior_thread): Delete references to them.
1910 (add_thread_silent): Fix case where we're adding a thread with the
1911 same ptid as an exited thread. Remove references to
1913 (load_infrun_state, save_infrun_state): Delete.
1914 (thread_alive, is_thread_state, any_running, is_executing)
1915 (set_executing): Remove the special handling for targets that
1916 don't register any thread.
1917 (restore_current_thread, thread_apply_all_command)
1918 (do_captured_thread_select): Unconditionally call
1921 * mi/mi-main.c (mi_cmd_execute): Check for exited threads.
1922 Call switch_to_thread instead of context_switch_to.
1924 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1926 Remove global continuations in favour of a per-thread
1929 * gdbthread.h (struct thread_info): Add comments around
1930 continuations and intermediate_continuations.
1931 (save_infrun_state, load_infrun_state): Delete continuations and
1932 intermediate_continuations arguments.
1933 * infrun.c (context_switch): Don't context-switch the continuations.
1934 * thread.c (clear_thread_inferior_resources): Discard all
1935 continuations of the thread we're clearing.
1936 (save_infrun_state, load_infrun_state): Delete continuations and
1937 intermediate_continuations arguments, and the code referencing
1939 * utils.c: Include "gdbthread.h".
1940 (cmd_continuation, intermediate_continuation): Delete.
1941 (add_continuation): Add thread_info* argument. Install the
1943 (restore_thread_cleanup): New.
1944 (do_all_continuations_ptid, do_all_continuations_thread_callback):
1946 (do_all_continuations): Reimplement.
1947 (discard_all_continuations_thread_callback,
1948 discard_all_continuations_thread): New.
1949 (discard_all_continuations): Reimplement.
1950 (add_intermediate_continuation): Add thread_info* argument.
1951 Install the continuation on it.
1952 (do_all_intermediate_continuations_thread_callback)
1953 (do_all_intermediate_continuations_thread): New.
1954 (do_all_intermediate_continuations): Reimplement.
1955 (discard_all_intermediate_continuations_thread_callback): New.
1956 (discard_all_intermediate_continuations_thread): New.
1957 (discard_all_intermediate_continuations): Reimplement.
1959 * breakpoint.c (until_break_command): Install the continuation on
1962 * defs.h (cmd_continuation, intermediate_continuation): Delete.
1963 (struct thread_info): Forward declare.
1964 (add_continuation, add_intermediate_continuation): Add
1965 thread_info* argument.
1966 (do_all_continuations_thread, discard_all_continuations_thread)
1967 (do_all_intermediate_continuations_thread)
1968 (discard_all_intermediate_continuations_thread): Declare.
1969 * inf-loop.c (inferior_event_handler): In non-stop only run
1970 continuations on the thread that stopped. In all-stop, run
1971 continuations on all threads.
1972 * infcmd.c (step_once, finish_command): Adjust.
1974 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1976 Remove the global stop_step in favour of a per-thread
1979 * inferior.h (stop_step): Delete.
1981 * gdbthread.h (struct thread_info): Add comments to stop_step.
1982 (save_infrun_state, load_infrun_state): Remove stop_step argument.
1983 * thread.c (load_infrun_state, save_infrun_state): Remove
1984 stop_step argument, and references to it.
1986 * infrun.c (clear_proceed_status): Clear stop_step.
1987 (fetch_inferior_event): Adjust.
1988 (context_switch): Don't context-switch stop_step.
1989 (handle_inferior_event): Adjust.
1990 (normal_stop): Adjust.
1991 (save_inferior_status, restore_inferior_status): Adjust.
1993 * infcmd.c (stop_step): Delete.
1994 (step_1, step_1_continuation, step_once, until_next_command):
1997 2008-09-08 Pedro Alves <pedro@codesourcery.com>
1999 Remove the global step_multi in favour of a per-thread
2002 * inferior.h (step_multi): Delete.
2003 * gdbthread.h (struct thread_info): Add comments around
2005 (save_infrun_state, load_infrun_state): Remove step_multi
2007 * thread.c (load_infrun_state, save_infrun_state): Remove
2008 step_multi argument, and references to it.
2009 * infcmd.c (step_multi): Delete.
2011 (step_1_continuation, until_next_command): Adjust.
2012 * infrun.c (fetch_inferior_event): Adjust.
2013 (context_switch): Don't context-switch step_multi.
2014 (print_stop_reason, normal_stop): Adjust.
2016 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2018 Remove the global stop_signal in favour of a per-thread
2021 * inferior.h (stop_signal): Delete.
2022 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2023 stop_signal argument.
2024 * thread.c (load_infrun_state, save_infrun_state): Remove
2025 stop_signal argument. Don't reference it.
2027 * infcmd.c (stop_signal): Delete.
2028 (program_info): Adjust.
2029 * infrun.c (resume): Clear stop_signal.
2030 (proceed): Adjust. Pass the last stop_signal to the thread we're
2032 (context_switch): Don't context-switch stop_signal.
2033 (handle_inferior_event, keep_going): Adjust.
2034 (save_inferior_status, restore_inferior_status): Adjust.
2036 * fbsd-nat.c: Include "gdbthread.h".
2037 (find_signalled_thread, find_stop_signal): New.
2038 (fbsd_make_corefile_notes): Use it.
2039 * fork-child.c (startup_inferior): Adjust.
2041 * linux-nat.c (get_pending_status): Adjust.
2042 (linux_nat_do_thread_registers): Adjust.
2043 (find_signalled_thread, find_stop_signal): New.
2044 (linux_nat_do_thread_registers): Add stop_signal parameter.
2045 (struct linux_nat_corefile_thread_data): Add stop_signal member.
2046 (linux_nat_corefile_thread_callback): Pass stop_signal.
2047 (linux_nat_do_registers): Delete.
2048 (linux_nat_make_corefile_notes): Use find_stop_signal. Assume
2049 there's always a thread.
2051 * procfs.c (find_signalled_thread, find_stop_signal): New.
2052 (find_stop_signal): New.
2053 (procfs_do_thread_registers): Add stop_signal parameter.
2054 (struct procfs_corefile_thread_data): Add stop_signal member.
2055 (procfs_corefile_thread_callback): Pass args->stop_signal.
2056 (procfs_make_note_section): Find the last stop_signal.
2058 * solib-irix.c: Include gdbthread.h.
2059 (irix_solib_create_inferior_hook): Adjust.
2060 * solib-osf.c: Include gdbthread.h.
2061 (osf_solib_create_inferior_hook): Adjust.
2062 * solib-sunos.c: Include gdbthread.h.
2063 (sunos_solib_create_inferior_hook): Adjust.
2064 * solib-svr4.c: Include gdbthread.h.
2065 (svr4_solib_create_inferior_hook): Adjust.
2067 * win32-nat.c (do_initial_win32_stuff): Adjust.
2069 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2071 * gdbthread.h (struct thread_info): Add comments around
2073 (save_infrun_state, load_infrun_state): Remove proceed_to_finish
2075 * thread.c (load_infrun_state, save_infrun_state): Delete
2076 proceed_to_finish argument and references to it.
2078 * infcall.c (call_function_by_hand): Adjust.
2079 * infcmd.c (finish_command): Adjust.
2080 * infrun.c (proceed_to_finish): Delete.
2081 (clear_proceed_status): Adjust.
2082 (context_switch): Don't context-switch proceed_to_finish.
2083 (normal_stop, save_inferior_status, restore_inferior_status):
2086 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2088 * inferior.h (stop_bpstat): Delete.
2090 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
2092 * breakpoint.c (bpstat_do_actions): Rename to ...
2093 (bpstat_do_actions_1): ... this. Make static. Change return type
2094 to int. Return true if a breakpoint proceeded.
2095 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
2096 (delete_breakpoint): Don't reference the global stop_bpstat; it's
2099 * gdbthread.h (struct thread_info): Add stop_bpstat.
2100 (save_infrun_state, load_infrun_state): Remove stop_bpstat
2102 * thread.c (load_infrun_state, save_infrun_state): Remove
2103 stop_bpstat argument, and the code referencing it.
2105 * infcall.c: Include "gdbthread.h".
2106 (call_function_by_hand): Adjust.
2107 * exceptions.c: Include "gdbthread.h".
2108 (throw_exception): Adjust.
2109 * infcmd.c (stop_bpstat): Delete.
2110 (continue_command): In all-stop, set the ignore count on the
2111 thread that reported the stop. In non-stop, set it on the current
2113 (finish_command_continuation): Adjust.
2114 (program_info): Adjust.
2115 * infrun.c (clear_proceed_status): Adjust.
2116 (context_switch): Don't context-switch stop_bpstat.
2117 (handle_inferior_event): Adjust.
2118 (normal_stop): Adjust.
2119 (save_inferior_status, restore_inferior_status): Adjust.
2121 * inf-loop.c (inferior_event_handler): Remove parameter to
2122 bpstat_do_actions call.
2123 * top.c (command_loop): Remove parameter to bpstat_do_actions
2124 call. Call it unconditionally.
2125 * event-top.c (command_handler): Ditto.
2126 * python/python.c (execute_gdb_command): Ditto.
2128 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2130 * inferior.h (step_over_calls): Delete.
2132 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
2133 step_over_calls argument.
2134 * thread.c (save_infrun_state, load_infrun_state): Remove
2135 step_over_calls argument. Adjust.
2137 * infcmd.c (step_over_calls): Delete.
2139 * infrun.c (clear_proceed_status): Adjust.
2140 (context_switch): Don't context-switch step_over_calls.
2141 (handle_inferior_event, save_inferior_status)
2142 (restore_inferior_status): Adjust.
2144 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2146 Remove context switching in favour of accessing thread_info fields
2149 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
2151 (struct thread_stepping_state): Delete.
2152 (gtss, tss): Delete.
2153 (follow_inferior_reset_breakpoints, follow_exec)
2154 (resume, clear_proceed_status): Adjust.
2156 (proceed, start_remote, init_wait_for_inferior): Adjust.
2157 (struct execution_control_state): Add event_thread member.
2158 (delete_step_resume_breakpoint_callback)
2159 (delete_step_thread_step_resume_breakpoint)
2160 (delete_step_thread_step_resume_breakpoint_cleanup)
2161 (delete_step_thread_step_resume_breakpoint): New.
2162 (wait_for_inferior, init_execution_control_state): Use
2163 delete_step_thread_step_resume_breakpoint_cleanup.
2164 (wait_for_inferior): Set the event_thread.
2165 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
2166 with delete_step_thread_step_resume_breakpoint.
2167 (init_thread_stepping_state): Change parameter type to
2168 thread_info. Adjust.
2169 (context_switch): Don't context switch prev_pc,
2170 stepping_over_breakpoint, step_resume_breakpoint,
2171 step_range_start, step_range_end, step_frame_id,
2172 tss->stepping_over_breakpoint,
2173 tss->stepping_through_solib_after_catch,
2174 tss->stepping_through_solib_catchpoints, tss->current_line, or
2175 tss->current_symtab.
2176 (adjust_pc_after_break, handle_inferior_event)
2177 (currently_stepping, step_into_function)
2178 (insert_step_resume_breakpoint_at_sal)
2179 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
2180 (clear_stepping_state): New.
2181 (normal_stop): Adjust.
2182 (save_inferior_status, restore_inferior_status): Adjust.
2184 * gdbthread.h (struct thread_info): Comments describing the
2185 members moved here. Add step_after_step_resume_breakpoint.
2186 (delete_step_resume_breakpoint): Add thread_info argument.
2187 (save_infrun_state, load_infrun_state): Remove prev_pc,
2188 trap_expected, step_resume_breakpoint, step_range_start,
2189 step_range_end, step_frame_id, another_trap,
2190 stepping_through_solib_after_catch,
2191 stepping_through_solib_catchpoints, current_line and
2192 current_symtab function arguments.
2193 (inferior_thread): Declare.
2195 * thread.c (inferior_thread): New.
2196 (delete_step_resume_breakpoint): Add a thread_info parameter and
2198 (load_infrun_state, save_infrun_state): Remove prev_pc,
2199 trap_expected, step_resume_breakpoint, step_range_start,
2200 step_range_end, step_frame_id, stepping_over_breakpoint,
2201 stepping_through_solib_after_catch,
2202 stepping_through_solib_catchpoints, current_line and
2203 current_symtab args. Remove code referencing them.
2205 * infcmd.c (step_range_start, step_range_end, step_frame_id):
2207 (step_1, step_once, until_next_command): Adjust.
2209 * inferior.h (step_range_start, step_range_end, step_frame_id):
2212 * linux-nat.c (linux_child_follow_fork): If following the child,
2213 move the step state to it. Adjust.
2214 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
2215 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
2217 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2219 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
2222 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2224 * corelow.c (add_to_thread_list): If this is the first time we
2225 hear about thread info, update inferior_ptid.
2226 (core_open): Clear the thread list and set inferior_ptid before
2227 acknowledging a new inferior. Find threads before fetching
2228 register info. Give an upper target layer a chance to find and
2229 claim new threads. Print core generation and stop signal info
2230 after finding new threads.
2231 (get_core_register_section): Look at the lwp member of
2232 inferior_ptid for detecting if we have threads info, instead of
2234 (core_pid_to_str): New.
2235 (init_core_ops): Register core_pid_to_str.
2237 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2239 * spu-linux-nat.c (spu_child_post_startup_inferior)
2240 (spu_child_post_attach): Don't add the main thread here.
2242 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2244 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2246 * gnu-nat.c (inf_validate_procs): If this is the first time we're
2247 seeing a thread id, extend the main thread's ptid. If we still
2248 have pending execs, don't be verbose about new threads.
2249 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
2250 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
2251 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
2254 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2256 * procfs.c (to_attach): Create a procinfo for the current lwp.
2257 Add it to gdb's thread list.
2258 (procfs_fetch_registers, procfs_store_registers): Assume there's
2260 (procfs_wait): Don't add the main thread here.
2261 (procfs_init_inferior): Create a procinfo for the main lwp here.
2262 Change main thread's ptid with thread_change_ptid.
2263 (procfs_notice_thread): Check for exited threads.
2264 (procfs_corefile_thread_callback): Remove check for the main
2266 (procfs_make_note_section): Assume there is always a thread.
2268 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
2269 attaching. Change the main thread ptid with thread_change_ptid.
2270 (sol_thread_detach): Clear sol_thread_active.
2271 (sol_thread_wait): Check for exited threads.
2272 (sol_thread_create_inferior): Clear sol_thread_active before
2273 creating a new inferior. Change the main thread ptid with
2275 (sol_thread_mourn_inferior): Clear sol_thread_active.
2276 (sol_find_new_threads_callback): Check for exited threads.
2278 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2280 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
2281 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
2282 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
2283 process, and return TARGET_WAITKIND_IGNORE.
2285 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2287 * inf-ttrace.c: Include <signal.h>
2288 (inf_ttrace_delete_dead_threads_callback): New.
2289 (inf_ttrace_resume_lwp): New.
2290 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
2291 delete dying threads until they are really dead.
2292 (inf_ttrace_wait): After stopping the whole process, delete any
2293 dying thread that is really dead by now.
2294 (inf_ttrace_thread_alive): Return 1.
2295 (inf_ttrace_extra_thread_info): New.
2296 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
2298 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2300 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
2302 (inf_ttrace_attach): Add the main thread.
2303 (inf_ttrace_resume_callback): Check for exited threads. Adjust
2304 for always a thread.
2305 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
2306 using thread_change_ptid, and set its private data. Don't add the
2308 (inf_ttrace_pid_to_str): Adjust.
2310 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2312 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
2313 thread_change_ptid. Check for exited threads.
2314 (bsd_uthread_find_new_threads): Check for exited threads.
2316 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2318 * inf-ptrace.c: Include "gdbthread.h".
2319 (inf_ptrace_attach): Add the main thread here.
2320 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
2321 Decorate the main thread id with the lwp id.
2323 2008-09-08 Pedro Alves <pedro@codesourcery.com>
2325 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
2326 thread_change_ptid. Don't add or mark the main thread as running
2328 * fork-child.c (fork_inferior): Add the main thread here.
2330 2008-09-08 Jerome Guitton <guitton@adacore.com>
2332 * rs6000-tdep.c (rs6000_fetch_instruction)
2333 (rs6000_skip_stack_check): New functions.
2334 (skip_prologue): Skip stack check sequence.
2336 2008-09-08 David Daney <ddaney@avtrex.com>
2338 * dummy-frame.h (frame.h): Include it.
2339 (struct frame_id): Remove declaration.
2341 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2343 * spu-tdep.c (spu_push_dummy_code): New function.
2344 (spu_gdbarch_init): Install it.
2346 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2348 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
2349 instead of paddr_nz.
2350 * gdbarch.c: Regenerate.
2352 * target.c (target_xfer_partial, debug_print_register): Use
2353 core_addr_to_string_nz instead of paddr_nz.
2355 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2357 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
2358 *before* calling gdbarch_init_osabi.
2359 (rs6000_aix_init_osabi): Disable displaced stepping.
2361 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2363 * target.c (update_current_target): Do not inherit to_open
2365 (pop_target): Call target_close on target_stack instead
2367 (pop_all_targets_above): Likewise.
2369 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2371 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
2372 (gnuv3_print_method_ptr): Use it.
2373 (gnuv3_method_ptr_to_value): Likewise.
2375 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2377 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
2378 register_area callback function.
2379 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
2380 Use it instead of current_gdbarch.
2381 * nto-procfs.c (procfs_store_registers): Update call.
2383 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2385 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
2386 regcache architecture instead of current_gdbarch.
2388 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2390 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
2391 (check_for_saved): Use it instead of current_gdbarch.
2392 (is_arg_spill): Add gdbarch paramter. Use it instead
2394 (mep_analyze_prologue): Add gdbarch parameter. Pass it
2395 to is_arg_spill and check_for_saved.
2396 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
2398 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2400 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
2401 instead of current_gdbarch.
2403 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2405 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
2406 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
2407 Use it instead of current_gdbarch.
2408 (m68kbsd_supply_fpregset): Update call.
2409 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2410 (m68kbsd_collect_fpregset): Likewise.
2412 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2414 * cris-tdep.c (cris_version, cris_mode): Remove.
2415 (crisv32_single_step_through_delay): Use tdep->cris_mode.
2416 (cris_breakpoint_from_pc): Likewise.
2417 (cris_frame_unwind_cache): Use tdep->cris_version.
2418 (crisv32_scan_prologue): Likewise.
2419 (cris_spec_reg_applicable): Add gdbarch argument.
2420 Use tdep->cris_version.
2421 (cris_register_size, cris_special_register_name): Update calls.
2422 (cris_special_register_name): Add gdbarch argument.
2423 (cris_register_name, crisv32_register_name): Update calls.
2425 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2427 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
2428 instead of current_gdbarch.
2430 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
2431 (sh64_gdbarch_init): Install print_insn_sh64 directly.
2432 * sh-tdep.c (gdb_print_insn_sh): Remove.
2433 (sh_gdbarch_init): Install print_insn_sh directly.
2435 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
2436 from current_gdbarch.
2437 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
2438 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
2439 depending on mips_abi.
2441 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2443 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
2444 (smash_text_address): Likewise.
2445 * gdbarch.c, gdbarch.h: Regenerate.
2447 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
2448 * arch-utils.h (core_addr_identity): Likewise.
2449 * arm-tdep.c (arm_addr_bits_remove): Likewise.
2450 (arm_smash_text_address): Likewise.
2451 * hppa-tdep.c (hppa_smash_text_address): Likewise.
2452 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
2453 * s390-tdep.c (s390_addr_bits_remove): Likewise.
2455 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
2456 Use it instead of current_gdbarch.
2458 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
2459 arm_dwarf2_prev_register): Update calls.
2460 * m88k-tdep.c (m88k_unwind_pc): Update call.
2462 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2464 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
2465 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
2466 Call gdbarch_integer_to_address directly instead of converting
2467 to value and back. Update comment.
2468 (execute_stack_op): Update call site.
2469 * dwarf2loc.c (find_location_expression): Likewise.
2470 (locexpr_describe_location): Update
2472 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
2473 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
2474 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
2475 (dwarf2_loc_desc_needs_frame): Likewise.
2477 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
2479 * breakpoint.h (struct bp_location): Change type of section
2480 member to "struct obj_section *".
2481 * tracepoint.h (struct tracepoint): Likewise.
2482 * symtab.h (struct general_symbol_info): Replace bfd_section
2483 member with obj_section.
2484 (struct symtab_and_line): Change type of section member to
2485 "struct obj_section *".
2486 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
2487 (SYMBOL_OBJ_SECTION): ... this.
2489 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
2490 section as obj_section instead of bfd_section.
2492 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
2493 directly instead of looking of obj_section from bfd_section.
2495 * objfiles.h (find_pc_sect_section): Remove.
2496 * objfiles.c (find_pc_sect_section): Remove.
2497 (find_pc_section): Inline find_pc_sect_section code.
2499 * symfile.h (find_pc_overlay): Return struct obj_section *.
2500 (find_pc_mapped_section): Likewise.
2501 (section_is_overlay, section_is_mapped): Change type of section
2502 argument to struct obj_section *.
2503 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
2504 (overlay_mapped_address, overlay_unmapped_address): Likewise.
2505 (symbol_overlayed_address): Likewise.
2506 * symtab.h (symbol_overlayed_address): Likewise.
2507 * symfile.c (overlay_is_mapped): Remove.
2508 (section_is_mapped): Inline overlay_is_mapped code. Update.
2509 (overlay_invalidate_all): Update.
2510 (section_is_overlay): Change section argument to type
2511 "struct obj_section *". Use bfd_ methods.
2512 (pc_in_unmapped_range): Likewise. Handle relocated sections.
2513 (pc_in_mapped_range): Likewise. Handle relocated sections.
2514 (sections_overlap): Likewise.
2515 (overlay_unmapped_address): Likewise.
2516 (overlay_mapped_address): Likewise.
2517 (symbol_overlayed_address): Likewise.
2518 (find_pc_overlay): Return struct obj_section *.
2519 (find_pc_mapped_section): Likewise.
2520 (list_overlays_command): Update.
2521 (map_overlay_command, unmap_overlay_command): Update.
2522 (simple_overlay_update): Update.
2524 * block.h (blockvector_for_pc_sect): Change section argument
2525 to type "struct obj_section *".
2526 (block_for_pc_sect): Likewise.
2527 * block.c (blockvector_for_pc_sect): Change section argument
2528 to type "struct obj_section *".
2529 (block_for_pc_sect): Likewise.
2530 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
2531 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
2532 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
2533 (matching_bfd_sections): Rename to ...
2534 (matching_obj_sections): ... this. Update argument types.
2535 * blockframe.c (find_pc_sect_function): Likewise.
2536 * breakpoint.c (describe_other_breakpoints): Likewise.
2537 (breakpoint_has_pc, check_duplicates_for): Likewise.
2538 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2539 (lookup_minimal_symbol_by_pc_section): Likewise.
2540 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
2541 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
2542 find_pc_sect_line, find_function_start_pc): Likewise.
2543 (matching_bfd_sections): Rename to ...
2544 (matching_obj_sections): ... this. Update argument types.
2546 * blockframe.c (find_pc_partial_function): Update to section
2547 type changes. No longer call find_pc_sect_section.
2548 (cache_pc_function_section): Change to type "struct obj_section *".
2549 * breakpoint.c (resolve_sal_pc): Update to section type changes.
2550 * exec.c (xfer_memory): Likewise.
2551 * findvar.c (read_var_value): Likewise.
2552 * infcmd.c (jump_command): Likewise.
2553 * linespec.c (minsym_found): Likewise.
2554 * maint.c (maintenance_translate_address): Likewise.
2555 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
2556 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2557 * parse.c (write_exp_msymbol): Likewise.
2558 * printcmd.c (build_address_symbolic): Likewise.
2559 (address_info, sym_info): Likewise.
2560 * symmisc.c (dump_msymbols, print_symbol): Likewise.
2561 * symtab.c (fixup_section): Likewise.
2562 (fixup_symbol_section, fixup_psymbol_section): Likewise.
2563 (find_pc_line, find_function_start_sal): Likewise.
2564 * target.c (memory_xfer_partial): Likewise.
2565 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
2566 * spu-tdep.c (spu_overlay_update): Likewise.
2568 2008-09-04 Doug Evans <dje@google.com>
2570 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
2571 Change argument of pulongest from CORE_ADDR to ULONGEST.
2572 All callers updated.
2573 * utils.c (plongest): Renamed from paddr_d.
2574 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
2575 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
2576 `CORE_ADDR addr' arg of error message.
2578 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
2580 * ser-tcp.c (ser_tcp_send_break): New function.
2581 (_initialize_ser_tcp): Use ser_tcp_send_break.
2582 * ser-tcp.h (ser_tcp_send_break): New prototype.
2584 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2586 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
2587 when allocating stack frame for inferior call.
2589 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
2591 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
2592 SP or return address if we failed to find a valid frame.
2594 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
2596 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
2597 non-permanent breakpoints.
2598 (bpstat_stop_status): Change enable_state to bp_disabled only for
2599 non-permanent breakpoints.
2600 (bp_loc_is_permanent): New function.
2601 (create_breakpoint): Check if the location points to a permanent
2602 breakpoint and if it does, make breakpoint permanent.
2603 (update_breakpoint_locations): Make sure new locations of permanent
2604 breakpoints are properly initialized.
2605 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
2606 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
2608 2008-09-02 Pedro Alves <pedro@codesourcery.com>
2610 * breakpoint.c (insert_breakpoints, update_global_location_list):
2611 Check breakpoints_always_inserted_mode instead of
2612 always_inserted_mode directly.
2614 2008-09-02 Andreas Schwab <schwab@suse.de>
2616 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
2618 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2620 Stay compatible after the GCC PR fortran/29635 fix.
2621 * dwarf2read.c (process_die <DW_TAG_imported_module>)
2622 (process_die <DW_TAG_imported_module>): Do not assert anything about
2623 these unsupported tags.
2625 2008-08-29 Tom Tromey <tromey@redhat.com>
2627 * maint.c (_initialize_maint_cmds): Fix typo.
2629 2008-08-29 Tom Tromey <tromey@redhat.com>
2631 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
2634 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
2636 * remote.c: Include "gdb_stat.h".
2638 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2640 * dummy-frame.h (dummy_frame_pop): Add prototype.
2641 * dummy-frame.c: Include "observer.h".
2642 (dummy_frame_push): Do not check for stale frames.
2643 (dummy_frame_pop): New function.
2644 (cleanup_dummy_frames): New function.
2645 (_initialize_dummy_frame): Install it as inferior_created observer.
2647 * frame.h (struct frame_id): Update comments.
2648 (frame_id_inner): Remove prototype.
2649 * frame.c (frame_id_inner): Make static. Add comments.
2650 (frame_find_by_id): Update frame_id_inner safety net check to avoid
2651 false positives for targets using non-contiguous stack ranges.
2652 (get_prev_frame_1): Update frame_id_inner safety net check.
2653 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
2655 * stack.c (return_command): Directly pop the selected frame.
2656 * infrun.c (handle_inferior_event): Remove dead code.
2657 * i386-tdep.c (i386_push_dummy_call): Update comment.
2659 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2661 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
2662 breakpoint from shared library.
2664 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2666 * solib-svr4.c (read_program_header): New function.
2667 (scan_dyntag_auxv): New function.
2668 (elf_locate_base): Use it if scan_dyntag fails.
2669 (find_program_interpreter): New function.
2670 (enable_break): Use it instead of .interp section.
2672 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2674 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
2675 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
2676 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
2677 remote_bfd_open): New functions.
2678 (remote_hostio_send_command): Fail safely if remote connection
2681 * solist.h (solib_open): Remove prototype.
2682 (solib_bfd_open): Add prototype.
2683 * solib.c: Include "remote.h".
2684 (solib_open): Remove, replace by ...
2685 (solib_bfd_open): ... this new function. Handle remote BFDs.
2686 (solib_map_sections): Replace solib_open by solib_bfd_open.
2687 * solib-frv.c: Include "exceptions.h".
2688 (enable_break2): Replace solib_open by solib_bfd_open.
2689 * solib-svr4.c: Include "exceptions.h".
2690 (enable_break): Replace solib_open by solib_bfd_open.
2692 * symfile.c: Include "remote.h".
2693 (build_id_verify): Handle remote BFDs.
2694 (separate_debug_file_exists): Use BFD to access file. Handle
2696 (symfile_bfd_open): Handle remote BFDs.
2697 (reread_symbols): Handle remote BFDs.
2699 * NEWS: Mention "remote:" argument prefix to "set sysroot".
2701 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2703 * gdbarch.sh (target_gdbarch): New global variable.
2704 (deprecated_current_gdbarch_select_hack): Set it.
2705 * gdbarch.c, gdbarch.h: Regenerate.
2707 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
2709 * target-descriptions.c (target_find_description): Likewise.
2710 * arm-tdep.c (arm_update_current_architecture): Likewise.
2711 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
2712 arm_show_force_mode): Likewise.
2713 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
2714 show_mips_abi): Likewise.
2715 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
2717 * target.c (target_translate_tls_address): Use target_gdbarch
2718 instead of current_gdbarch.
2719 * remote.c (struct packet_reg): Likewise.
2720 (get_remote_arch_state, packet_reg_from_regnum,
2721 packet_reg_from_pnum, remote_check_symbols, remote_wait,
2722 remote_address_masked, remote_insert_breakpoint,
2723 remote_insert_hw_breakpoint, remote_read_description): Likewise.
2724 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
2725 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
2726 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
2728 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
2729 solib_add, info_sharedlibrary_command, solib_address,
2730 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
2731 solib_global_lookup): Likewise.
2732 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
2733 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
2735 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
2736 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
2737 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
2739 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
2740 nto_truncate_ptr): Likewise.
2741 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2743 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
2745 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
2746 (ppc_linux_vmx_regset_sections): New structure.
2747 (ppc_linux_fp_regset_sections): New structure.
2748 (ppc_linux_init_abi): Select core-file regset based on target
2751 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
2753 * target.c (debug_print_register): Use regcache_raw_collect
2754 instead of regcache_cooked_read. Only handle raw registers.
2756 2008-08-25 Pedro Alves <pedro@codesourcery.com>
2758 * cp-name-parser.y: Include config.h before system headers.
2760 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
2762 * m88k-tdep.c: Update for unwinder changes.
2764 2008-08-24 Tom Tromey <tromey@redhat.com>
2766 * s390-tdep.c (s390_address_class_type_flags): Use
2767 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
2768 (s390_address_class_type_flags_to_name): Likewise.
2769 (s390_address_class_name_to_type_flags): Likewise.
2771 2008-08-24 Tom Tromey <tromey@redhat.com>
2773 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
2775 * features/rs6000/powerpc-vsx32l.c
2776 (initialize_tdesc_powerpc_vsx32l): Update.
2777 * features/rs6000/powerpc-vsx32.c
2778 (initialize_tdesc_powerpc_vsx32): Update.
2779 * features/rs6000/powerpc-vsx64.c
2780 (initialize_tdesc_powerpc_vsx64): Update.
2781 * features/rs6000/powerpc-vsx64l.c
2782 (initialize_tdesc_powerpc_vsx64l): Update.
2783 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
2784 TYPE_VECTOR, not TYPE_FLAGS.
2786 2008-08-24 Tom Tromey <tromey@redhat.com>
2788 * xml-tdesc.c (tdesc_end_union): Update.
2789 * stabsread.c (define_symbol): Update.
2790 (read_type): Update.
2791 (read_struct_type): Update.
2792 (read_enum_type): Update.
2793 * spu-tdep.c (spu_builtin_type_vec128): Update.
2794 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
2795 (sh_push_dummy_call_nofpu): Update.
2796 * mdebugread.c (parse_symbol): Update.
2797 (parse_symbol): Update.
2798 (parse_symbol): Update.
2799 (upgrade_type): Update.
2800 * jv-lang.c (java_lookup_class): Update.
2801 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
2802 * i386-tdep.c (i386_mmx_type): Update.
2803 (i386_sse_type): Update.
2804 * gdbtypes.h (enum type_flag_value): New enum.
2805 (enum type_instance_flag_value): New enum.
2806 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
2807 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
2808 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
2809 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
2810 TYPE_FLAG_NOTTEXT): Now enum constants.
2811 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
2812 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
2813 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
2814 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
2815 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
2816 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
2817 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
2818 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
2819 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
2820 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
2821 TYPE_NOTTEXT): Update.
2822 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
2823 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
2824 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
2825 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
2826 TYPE_ADDRESS_CLASS_ALL): Update.
2827 (struct main_type) <flags>: Remove.
2828 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
2829 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
2830 flag_vector, flag_stub_supported, flag_nottext,
2831 flag_fixed_instance>: New fields.
2832 <nfields, vptr_fieldno>: Move earlier.
2833 (TYPE_FLAGS): Remove.
2834 * gdbtypes.c (make_pointer_type): Update.
2835 (address_space_name_to_int): Update.
2836 (address_space_int_to_name): Update.
2837 (make_type_with_address_space): Update.
2838 (make_cv_type): Update.
2839 (create_range_type): Update.
2840 (get_discrete_bounds): Update.
2841 (create_set_type): Update.
2842 (make_vector_type): Update.
2843 (smash_to_method_type): Update.
2844 (check_typedef): Update.
2845 (check_stub_method): Update.
2846 (init_type): Individually assign flag fields.
2847 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
2848 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
2849 (copy_type_recursive): Copy the entire main type. Don't use
2851 * features/rs6000/powerpc-altivec64l.c
2852 (initialize_tdesc_powerpc_altivec64l): Update.
2853 * features/rs6000/powerpc-altivec64.c
2854 (initialize_tdesc_powerpc_altivec64): Update.
2855 * features/rs6000/powerpc-altivec32l.c
2856 (initialize_tdesc_powerpc_altivec32l): Update.
2857 * features/rs6000/powerpc-altivec32.c
2858 (initialize_tdesc_powerpc_altivec32): Update.
2859 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
2861 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
2863 * dwarf2read.c (read_structure_type): Update.
2864 (read_enumeration_type): Likewise.
2865 (process_enumeration_scope): Likewise.
2866 (read_tag_pointer_type): Likewise.
2867 (read_subroutine_type): Likewise.
2868 (read_subroutine_type): Likewise.
2869 (read_base_type): Likewise.
2870 * coffread.c (coff_read_enum_type): Update.
2871 * ada-valprint.c (adjust_type_signedness): Update.
2872 * ada-typeprint.c (print_record_field_types): Update.
2873 * ada-lang.c (packed_array_type): Update.
2874 (empty_record): Don't reset TYPE_FLAGS.
2875 (ada_template_to_fixed_record_type_1): Update.
2876 (ada_template_to_fixed_record_type_1): Likewise.
2877 (template_to_static_fixed_type): Likewise.
2878 (to_record_with_fixed_variant_part): Likewise.
2879 (to_fixed_record_type): Likewise.
2880 (to_fixed_array_type): Likewise.
2881 (to_static_fixed_type): Likewise.
2883 2008-08-23 Jim Blandy <jimb@redhat.com>
2886 * symmisc.c (print_symbol_bcache_statistics): Include statistics
2887 for the macro bcache.
2889 2008-08-23 Tom Tromey <tromey@redhat.com>
2891 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
2892 (argc): Now 31 bits.
2894 2008-08-22 Tom Tromey <tromey@redhat.com>
2896 * NEWS: Move macro entries back under "New commands".
2898 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2900 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
2901 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
2902 (create_overlay_event_breakpoint): Loop over all objfiles to install
2903 multiple instances of the overlay event breakpoint if present.
2905 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2907 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
2908 (info_spu_event_command): Command only supported on SPU architecture.
2909 (info_spu_signal_command): Likewise.
2910 (info_spu_mailbox_command): Likewise.
2911 (info_spu_dma_command): Likewise.
2912 (info_spu_proxydma_command): Likewise.
2914 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
2916 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
2917 if the thread has already exited.
2919 2008-08-22 Pedro Alves <pedro@codesourcery.com>
2921 * infrun.c (proceed): Move back setting previous_inferior_ptid
2923 (wait_for_inferior): ... to here.
2924 (fetch_inferior_event): ... and here.
2926 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2928 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
2929 (deprecated_current_gdbarch_select_hack): Call registers_changed
2930 instead of reinit_frame_cache.
2931 * gdbarch.c: Regenerate.
2933 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2935 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
2937 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2939 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
2941 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2943 * findvar.c (locate_var_value): Do not call get_frame_arch
2944 with a NULL frame argument.
2946 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2948 * frame.h (frame_map_regnum_to_name): Remove prototype.
2949 (frame_map_name_to_regnum): Remove prototype.
2950 * frame.c (frame_map_regnum_to_name): Remove.
2951 (frame_map_name_to_regnum): Remove.
2952 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
2953 instead of frame_map_regnum_to_name.
2954 * ax-gdb.c: Include "user-regs.h".
2955 (gen_expr): Use user_reg_map_name_to_regnum instead of
2956 frame_map_name_to_regnum.
2957 * eval.c: Include "user-regs.h".
2958 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
2959 instead of frame_map_name_to_regnum.
2960 * infcmd.c (registers_info): Likewise.
2961 * parse.c: Include "user-regs.h".
2962 (write_dollar_variable): Use user_reg_map_name_to_regnum
2963 instead of frame_map_name_to_regnum.
2964 * tracepoint.c: Include "user-regs.h".
2965 (encode_actions): Use user_reg_map_name_to_regnum
2966 instead of frame_map_name_to_regnum.
2967 * valops.c: Include "user-regs.h".
2968 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
2969 of frame_map_regnum_to_name.
2971 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
2973 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
2974 and manually relocate .opd contents from BFD instead of reading
2975 them from target memory.
2977 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
2979 * dwarf2read.c (processing_current_prefix): Delete static
2981 (process_full_comp_unit): Do not set processing_current_prefix.
2982 (dwarf2_full_name): New function.
2983 (read_func_scope): Do not set processing_current_prefix. Use
2985 (read_structure_type): Do not set processing_current_prefix. Remove
2986 unused inner cleanup.
2987 (process_structure_scope): Do not set processing_current_prefix.
2988 (read_enumeration_type): Use dwarf2_full_name.
2989 (determine_class_name): Return a const char *. Put the result
2990 on the objfile obstack. Use dwarf2_full_name.
2991 (read_namespace_type): New function.
2992 (read_namespace): Do not create the type here. Use
2994 (read_typedef): Use dwarf2_full_name. Do not pass the name
2996 (read_base_type): Do not pass the name to init_type. Handle
2998 (read_unspecified_type): Do not pass the name to init_type.
2999 (new_symbol): Use dwarf2_full_name instead of
3000 processing_current_prefix.
3001 (read_type_die): Do not set processing_current_prefix. Handle
3003 (determine_prefix): Handle specifications. Return the result
3004 on the objfile obstack. Handle unions correctly.
3006 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3008 * buildsym.c (add_symbol_to_list): Do not call
3009 cp_scan_for_anonymous_namespaces here.
3010 (finish_block): Do not call cp_set_block_scope here.
3011 * cp-namespace.c (processing_has_namespace_info)
3012 (processing_current_prefix): Delete.
3013 (cp_initialize_namespace): Do not initialize
3014 processing_has_namespace_info.
3015 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
3016 not check processing_has_namespace_info.
3017 (cp_set_block_scope): Take prefix and namespace info flag as
3018 arguments. Honor namespaces regardless of a demangled name.
3019 * cp-support.h (processing_has_namespace_info)
3020 (processing_current_prefix): Delete declarations.
3021 (cp_set_block_scope): Update prototype.
3022 * dwarf2read.c (processing_has_namespace_info)
3023 (processing_current_prefix): New static variables.
3024 (read_file_scope): Initialize processing_has_namespace_info.
3025 (read_func_scope): Call cp_set_block_scope for C++.
3026 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
3027 * symtab.c (symbol_demangled_name): Accept a const argument.
3028 * symtab.h (symbol_demangled_name): Update prototype.
3030 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
3032 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
3033 * blockframe.c (find_pc_partial_function): Likewise.
3034 * buildsym.c (find_symbol_in_list): Likewise.
3035 * c-valprint.c (c_val_print): Likewise.
3036 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
3037 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
3038 * cp-support.c (cp_remove_params): Renamed from remove_params and
3040 (overload_list_add_symbol): Update call to remove_params.
3041 * cp-support.h (cp_remove_params): Declare.
3042 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
3043 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
3044 * expprint.c (dump_subexp_body_standard): Likewise.
3045 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
3046 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
3048 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
3049 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
3050 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
3051 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
3052 symbols and SYMBOL_PRINT_NAME for messages.
3053 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3054 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
3055 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
3056 SYMBOL_SET_LINKAGE_NAME.
3057 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
3058 * minsyms.c (add_minsym_to_demangled_hash_table): Use
3060 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
3061 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
3062 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
3063 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
3064 (address_info): Use SYMBOL_PRINT_NAME for messages and
3065 SYMBOL_LINKAGE_NAME for lookups.
3066 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
3067 * stabsread.c (patch_block_stabs, define_symbol)
3068 (read_type, read_enum_type, common_block_end)
3069 (cleanup_undefined_types_1, scan_file_globals): Use
3070 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
3071 and SYMBOL_PRINT_NAME.
3072 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
3073 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
3074 cp_remove_params instead of cplus_demangle.
3075 (print_block_frame_labels, print_frame_arg_vars): Use
3076 SYMBOL_LINKAGE_NAME.
3077 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
3078 SYMBOL_LINKAGE_NAME.
3079 (dump_symtab_1, print_symbol, print_partial_symbols)
3080 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
3081 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
3082 (SYMBOL_SET_LINKAGE_NAME): New.
3083 (SYMBOL_SET_NAMES): Add a comment.
3084 * tracepoint.c (set_traceframe_context, validate_actionline)
3085 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
3086 lookups and SYMBOL_PRINT_NAME for output.
3087 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
3088 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
3090 2008-08-21 Pedro Alves <pedro@codesourcery.com>
3092 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
3093 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
3094 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
3095 obj_section_addr and obj_section_endaddr.
3096 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
3097 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
3098 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
3099 (find_extant_func_descr): Likewise.
3100 * solib-frv.c (frv_relocate_main_executable): Use
3102 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
3103 obj_section_addr and obj_section_endaddr.
3105 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
3107 * NEWS: Amplify last entry on boolean types in Ada.
3109 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3111 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
3112 Make the dwarf2_cu * parameter output as well as input. Update it if
3113 we follow a reference to another CU.
3114 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
3115 (die_type, die_containing_type): Update calls to changed functions.
3116 Use the returned CU along with the returned DIE.
3117 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
3119 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3121 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
3123 (process_queue): Do not read in the DIEs here.
3124 (psymtab_to_symtab_1): Update call to queue_comp_unit.
3125 (read_full_die): Do not call queue_comp_unit from here.
3126 (maybe_queue_comp_unit): New function.
3127 (follow_die_ref): Use it.
3129 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3131 * dwarf2read.c (struct attribute): Move earlier.
3132 (struct die_info): Change attrs to a trailing array.
3133 (dwarf_alloc_die): Take the number of attributes. Allocate space
3135 (read_full_die): Update call to dwarf_alloc_die. Do not manually
3136 allocate attributes.
3138 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3140 * dwarf2read.c (REF_HASH_SIZE): Delete.
3141 (struct dwarf2_cu): Replace die_ref_table with die_hash.
3142 (struct die_info): Remove next_ref.
3143 (store_in_ref_table): Remove offset argument. Rewrite to use
3144 htab_find_slot_with_hash.
3145 (die_hash, die_eq): New.
3146 (read_comp_unit): Allocate the die_hash.
3147 (read_die_and_children): Update call to store_die_ref.
3148 (follow_die_ref): Rewrite to use htab_find_with_hash.
3150 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3152 * dwarf2read.c (free_die_list, copy_die): Delete.
3153 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
3155 (read_full_die): Update call to dwarf_alloc_die. Allocate
3156 attributes on the CU obstack.
3157 (free_one_comp_unit): Do not call free_die_list.
3159 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
3161 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
3162 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
3164 (read_full_die): Do not allocate DIEs for abbrev 0.
3165 (follow_die_ref): Correct error message.
3167 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3169 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
3170 there are no symbols loaded, instead of throwing a generic error.
3171 (decode_variable): Likewise.
3173 2008-08-20 Pedro Alves <pedro@codesourcery.com>
3175 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
3176 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
3178 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
3179 and offset. Use size_t instead of unsigned long.
3180 (build_objfile_section_table): Use size_t instead of unsigned
3182 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
3184 (find_pc_sect_section): Use obj_section_addr and
3185 obj_section_endaddr.
3186 * symfile.c (symfile.c): Remove code that maps sections
3187 offsets in "addr" to the object's sections.
3188 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
3189 * gcore.c (gcore_create_callback): Use obj_section_addr and
3190 obj_section_endaddr.
3191 * maint.c (print_objfile_section_info): Likewise.
3192 * printcmd.c (sym_info): Use obj_section_addr and
3193 obj_section_endaddr.
3194 * symtab.c (fixup_section): Likewise.
3196 2008-08-20 Mark Kettenis <kettenis@gnu.org>
3198 * sparc-tdep.c: Make some comments catch up with reality.
3200 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
3202 * NEWS: Mention 'set target-async'
3204 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3206 * infrun.c (resume): If the thread is placed to the deferred step
3207 queue, mark it as running.
3209 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3211 Make sure target supports non-stop.
3212 * infcmd.c (run_command_1, attach_command): If non-stop mode
3213 is requested, verify the target supports it.
3214 * linux-nat.c (linux_nat_supports_non_stop): New.
3215 (linux_nat_add_target): Register the above.
3216 * target.c (find_default_supports_non_stop)
3217 (target_supports_non_stop): New.
3218 (init_dummy_target): Register find_default_supports_non_stop.
3219 * target.h (struct target_ops): New field to_supports_non_stop.
3220 (target_supports_non_stop): New.
3222 2008-08-19 Pedro Alves <pedro@codesourcery.com>
3223 Vladimir Prus <vladimir@codesourcery.com>
3225 * target.c (target_async_permitted, target_async_permitted_1)
3226 (set_maintenance_target_async_permitted)
3227 (show_maintenance_target_async_permitted): New.
3228 (initialize_targets): Register 'set target-async'.
3229 * target.h (target_async_permitted): Declare.
3230 * linux-nat.c (linux_nat_async_enabled)
3231 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
3232 (show_maintenance_linux_async_permitted): Remove.
3233 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
3234 (get_pending_events, linux_nat_async): Use target_async_permitted.
3235 (linux_nat_set_async_mode): Remove, moving the only used bits
3237 (linux_nat_setup_async): This.
3238 (_initialize_linux_nat): Do not register 'maint set linux-async'.
3239 Use linux_nat_setup_async.
3240 * remote.c (remote_async_permitted, remote_async_permitted_set)
3241 (set_maintenance_remote_async_permitted)
3242 (show_maintenance_remote_async_permitted): Remove.
3243 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
3244 (remote_is_async_p): Use target_async_permitted.
3245 (_initialize_remote): Don't register 'main set remote-async'.
3246 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
3247 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
3248 * mi/mi-main.c (mi_cmd_list_target_features): New.
3250 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
3252 * target.c (maybe_kill_then_attach)
3253 (maybe_kill_then_create_inferior): Remove.
3254 (update_current_target): Do not default to_attach,
3255 to_create_inferiour, to_is_async_p.
3257 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
3259 Changes for supporting boolean types in debugging data.
3260 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
3261 API to return LONGEST values rather than struct values.
3262 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
3263 and discrete_type_high_bound.
3264 (to_fixed_range_type): Create a range type in cases where
3265 argument is base type and its limits are representable as ints.
3266 (ada_is_modular_type): Correct so that base type must be integral.
3267 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
3268 keywords when they appear alone, since we are phasing out
3269 direct representation of these identifiers in debugging data.
3270 * ada-exp.y: Define 'true' and 'false' as primaries.
3271 (type_boolean): New function.
3272 (type_int,type_long,type_long_long,type_floattype_double)
3273 (type_long_double): Remove uses of current_gdbarch for consistency
3275 (write_int): Change comment to indicate that it might write boolean
3277 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
3278 type, since will no longer be represented as enumerated type in
3280 * ada-valprint.c (print_optional_low_bound): Handle boolean case
3282 * NEWS: Note support boolean types.
3284 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3286 * bsd-uthread.c (bsd_uthread_close): New.
3287 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
3289 (bsd_uthread_solib_loaded): Fix typo.
3290 (bsd_uthread_target): Register bsd_uthread_close.
3292 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3294 * corelow.c (core_open): Assume there was no upper layer left
3295 behind from a previous inferior.
3296 * target.c (pop_all_targets): Rename to ...
3297 (pop_all_targets_above): ... this. Add a target stratum
3298 parameter. Use it instead of hardcoding the dummy_stratum.
3299 (pop_all_targets): New, defer to pop_all_targets_above.
3300 (target_preopen): Use pop_all_targets_above.
3301 * target.h (pop_all_targets_above): Declare.
3303 2008-08-18 Pedro Alves <pedro@codesourcery.com>
3305 * gdbthread.h (thread_change_ptid): Declare.
3306 * infrun.c (infrun_thread_ptid_changed): New.
3307 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
3308 thread_ptid_changed observer.
3309 * regcache.c (regcache_thread_ptid_changed): New.
3310 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
3311 thread_ptid_changed observer.
3312 * thread.c (thread_change_ptid): New.
3314 2008-08-18 Tom Tromey <tromey@redhat.com>
3316 * symfile.c (reread_symbols): Update.
3317 * solib-sunos.c (allocate_rt_common_objfile): Update.
3318 * objfiles.c (allocate_objfile): Update.
3319 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
3322 2008-08-18 Tom Tromey <tromey@redhat.com>
3324 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
3327 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
3329 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
3331 (rs6000_in_function_epilogue_p): Check for bctr.
3332 (skip_prologue): Initialize lr_register. Set lr_reg to a register
3333 number. Set gpr_mask and used_bl. Continue scanning while some
3334 expected registers are not saved. Set lr_register if LR is not
3336 (rs6000_frame_cache): Handle gpr_mask and lr_register.
3338 2008-08-17 Tom Tromey <tromey@redhat.com>
3341 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
3342 (ep_find_event_name_end): Remove.
3343 (catch_fork_temporary, catch_vfork_temporary,
3344 catch_fork_permanent, catch_vfork_permanent): New constants.
3345 (catch_vfork, catch_fork): Remove.
3346 (catch_fork_command_1): Add 'command' argument. Remove
3347 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
3349 (catch_exec_command_1): Add 'command' argument; remove
3350 'tempflag'. Handle NULL 'arg'.
3351 (catch_load_command_1): Likewise.
3352 (catch_unload_command_1): Likewise.
3353 (catch_ada_exception_command): Likewise.
3354 (catch_assert_command): Likewise.
3355 (catch_catch_command): New function.
3356 (catch_throw_command): Likewise.
3357 (catch_command_1): Remove.
3358 (catch_command): Just call error.
3359 (tcatch_command): Likewise.
3360 (catch_cmdlist): New global.
3361 (tcatch_cmdlist): Likewise.
3362 (add_catch_command): New function.
3363 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
3364 commands. Create all catch sub-commands.
3366 2008-08-17 Pedro Alves <pedro@codesourcery.com>
3368 * gdbthread.h: Add comments.
3369 * stack.c (get_selected_block): Return 0 on an exited thread.
3370 * top.c (execute_command): Check for is_stopped, not !is_running.
3371 * event-top.c (command_handler): Likewise.
3373 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3375 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3376 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3377 (mi_cmd_exec_finish): Remove "return".
3379 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3381 * target.h (pop_all_targets): Declare.
3382 * target.c (pop_all_targets): New.
3383 * top.c (quit_target): Pop all targets instead of just closing the
3386 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
3387 Thiago Jung Bauermann <bauerman@br.ibm.com>
3389 * cli-script.c (read_next_line): Add parse_commands argument.
3390 (recurse_read_control_structure): Adapt to new read_next_line
3392 (read_command_lines): Add parse_commands argument.
3393 (define_command): Adapt to new read_command_lines signature.
3394 (document_command): Likewise.
3395 * breakpoint.c (commands_command): Likewise.
3396 * defs.h (read_command_lines): Adjust function prototype.
3398 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
3400 * ada-lang.c (pos_atr): Account for the possibility that the
3401 argument may be a reference.
3403 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
3405 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
3406 ('F' format) for @FIX names generated by the loader, retaining only
3407 the minimal symbols (and no partial symbol tables) for these names.
3408 Fixes warning messages about symbols that are found in partial
3409 symbol tables, but not full symbol tables.
3411 2008-08-16 Pedro Alves <pedro@codesourcery.com>
3413 * infrun.c (fetch_inferior_event): Only call normal_stop if not
3416 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
3418 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
3419 Include "features/rs6000/powerpc-vsx64.c".
3420 (ppc_supply_vsxregset): New function.
3421 (ppc_collect_vsxregset): New function.
3422 (IS_VSX_PSEUDOREG): New macro.
3423 (IS_EFP_PSEUDOREG): New macro.
3424 (vsx_register_p): New function.
3425 (ppc_vsx_support_p): New function.
3426 (rs6000_builtin_type_vec128): New function.
3427 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
3428 correct names for VSX registers and EFPR registers.
3429 (rs6000_pseudo_register_type): Return correct types for VSX
3431 (rs6000_pseudo_register_reggroup_p): Return correct group for
3432 VSX and EFPR registers.
3433 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
3434 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
3435 (vsx_pseudo_register_read): New function.
3436 (vsx_pseudo_register_write): New function.
3437 (efpr_pseudo_register_read): New function.
3438 (efpr_pseudo_register_write): New function.
3439 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
3440 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
3441 (rs6000_gdbarch_init): Declare have_vsx.
3442 Initialize new upper half VSX registers.
3443 Initialize VSX-related and EFPR-related pseudo-registers variables.
3444 Adjust the number of pseudo registers accordingly.
3446 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
3448 (gdb_vsxregset_t): New type.
3449 (have_ptrace_getsetvsxregs): New variable.
3450 (fetch_vsx_register): New function.
3451 (fetch_register): Handle VSX registers.
3452 (fetch_vsx_registers): New function.
3453 (fetch_ppc_registers): Handle VSX registers.
3454 (store_ppc_registers): Handle VSX registers.
3455 (store_vsx_register): New function.
3456 (store_register): Handle VSX registers.
3457 (store_vsx_registers): New function.
3458 (ppc_linux_read_description): Handle VSX-enabled inferiors.
3459 (gdb_vsxregset_t): New type.
3460 (supply_vsxregset): New function.
3461 (fill_vsxregset): New function.
3463 * ppc-tdep.h (vsx_register_p): New prototype.
3464 (vsx_support_p): New prototype.
3465 (ppc_vsr0_regnum): New variable.
3466 (ppc_vsr0_upper_regnum): Likewise.
3467 (ppc_efpr0_regnum): Likewise.
3468 (ppc_builtin_type_vec128): New type.
3469 (ppc_num_vsrs): New constant.
3470 (ppc_num_vshrs): New constant.
3471 (ppc_num_efprs): Likewise.
3472 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
3473 (ppc_supply_vsxregset): New prototype.
3474 (ppc_collect_vsxregset): New prototype.
3476 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
3477 Include "features/rs6000/powerpc-vsx64l.c".
3478 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
3479 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
3480 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
3481 (ppc_linux_regset_from_core_section): Handle VSX core section.
3482 (ppc_linux_core_read_description): Support VSX-enabled core files.
3484 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
3485 Declare tdesc_powerpc_vsx64l
3487 * corelow.c (get_core_register_section): Support VSX-enabled
3490 * features/rs6000/power-vsx.xml: New VSX descriptions.
3491 * features/rs6000/powerpc-vsx32.xml: New file.
3492 * features/rs6000/powerpc-vsx32l.xml: New file.
3493 * features/rs6000/powerpc-vsx64.xml: New file.
3494 * features/rs6000/powerpc-vsx64l.xml: New file.
3495 * features/rs6000/powerpc-vsx32.c: New file (generated).
3496 * features/rs6000/powerpc-vsx32l.c: New file (generated).
3497 * features/rs6000/powerpc-vsx64.c: New file (generated).
3498 * features/rs6000/powerpc-vsx64l.c: New file (generated).
3499 * features/Makefile: Updated with new descriptions.
3500 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
3501 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
3503 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
3505 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
3506 call linux_target twice.
3508 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
3510 * nto-tdep.c (lm_info): Updated struct lm_info definition from
3512 (LM_ADDR): Use l_addr if available; if not, use link map and set
3515 2008-08-14 Tom Tromey <tromey@redhat.com>
3517 * macrocmd.c (macro_define_command): Check for NULL argument.
3518 (macro_undef_command): Likewise.
3520 2008-08-14 Pedro Alves <pedro@codesourcery.com>
3522 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
3524 2008-08-13 Pedro Alves <pedro@codesourcery.com>
3526 * breakpoint.c (always_inserted_auto, always_inserted_on)
3527 (always_inserted_off, always_inserted_enums): New.
3528 (always_inserted_mode): Change type to char* and point to
3529 always_inserted_auto.
3530 (show_always_inserted_mode): In auto mode, also show the current
3531 effect of the option.
3532 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
3533 (_initialize_breakpoint): Make the "set breakpoints
3534 always-inserted" command an enum command. Extend help to describe
3537 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
3539 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
3540 query valid) bit. Ignore bits outside the condition field.
3541 (info_spu_proxydma_command): Ignore bits outside the field.
3543 2008-08-12 Michael Snyder <msnyder@vmware.com>
3545 * MAINTAINERS: Update my email address.
3547 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
3549 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
3551 2008-08-12 Pedro Alves <pedro@codesourcery.com>
3553 Add no-ack mode to the remote protocol --- optionally stop ACKing
3554 packets and responses when we have a reliable communication
3557 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
3559 * remote.c (struct remote_state): Add noack_mode field.
3560 (PACKET_QStartNoAckMode): New.
3561 (remote_start_remote): Don't any outstanding packet here.
3562 (remote_open_1): Clear noack_mode. Ack any outstanding packet
3563 here. Activate noack mode if requested.
3564 (remote_protocol_features): Add QStartNoAckMode.
3566 (putpkt_binary): Don't send ack in noack mode.
3567 (read_frame): Don't recompute the checksum in noack mode.
3568 (getpkt_sane): Skip sending ack if in noack mode.
3569 (_initialize_remote): Add set/show remote noack mode.
3570 * NEWS: Note the new features.
3572 2008-08-11 Kevin Buettner <kevinb@redhat.com>
3574 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
3576 (rs6000_skip_main_prologue): New function.
3577 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
3579 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
3581 * MAINTAINERS (Write After Approval): Add self.
3583 2008-08-11 Stan Shebs <stan@codesourcery.com>
3586 * disasm.c (gdb_disassemble_info): Set endian_code.
3587 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
3588 * gdbarch.h, gdbarch.c: Regenerate.
3589 * arch-utils.c (initialize_current_architecture): Set the
3590 default byte_order_for_code.
3591 (gdbarch_info_init): Ditto.
3592 (gdbarch_info_fill): Ditto.
3593 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
3594 (thumb_analyze_prologue): Swap halfword if code endianness is
3595 different from general endianness.
3596 (arm_skip_prologue): Similarly.
3597 (arm_scan_prologue): Ditto.
3598 (thumb_get_next_pc): Ditto.
3599 (arm_get_next_pc): Ditto.
3600 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
3601 choose correct endianness for breakpoints.
3603 2008-08-10 Pedro Alves <pedro@codesourcery.com>
3605 * bsd-kvm.c: Include "gdbthread.h".
3606 (bsd_kvm_ptid): New.
3607 (bsd_kvm_open): Add a main thread.
3608 (bsd_kvm_close): Delete it.
3609 (bsd_kvm_thread_alive): New.
3610 (bsd_kvm_pid_to_str): New.
3611 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
3613 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
3615 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3617 * buildsym.c (start_subfile): Properly cast sentinel in concat
3619 * cp-name-parser.y: Include "config.h".
3620 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
3622 * gdb_select.h: Include sys/time.h if sys/select.h is not
3625 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3627 * go32-nat.c: Include "gdbthread.h".
3628 (go32_stop, go32_kill_inferior): Delete the main thread.
3629 (go32_create_inferior): Add it.
3630 (go32_thread_alive, go32_pid_to_str): New.
3631 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
3633 2008-08-09 Pedro Alves <pedro@codesourcery.com>
3635 * go32-nat.c (fetch_register, store_register): Pass the regcache
3636 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
3637 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
3638 (struct seg_descr, struct seg_descr): pack the whole struct
3639 instead of each member individually.
3641 2008-08-09 Andreas Schwab <schwab@suse.de>
3643 * python/python.c (_initialize_python): Use unabbreviated commands
3646 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
3648 * Makefile.in (stamp-h): Also create .deps.
3650 2008-08-09 Tom Tromey <tromey@redhat.com>
3652 * Makefile.in (generated_files): Add GNULIB_H.
3654 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3656 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
3657 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
3659 (pa64_current_sos): Remove map private warning warning.
3660 * solib-som.c: Include string.h and sys/utsname.h.
3661 (get_hpux_major_release): New function.
3662 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
3663 about shared library private mapping on HP-UX 11 and later. Only force
3664 private mapping of shared libraries on HP-UX 10 and earlier.
3665 (link_map_start): Delete warning.
3667 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
3668 H.J. Lu <hongjiu.lu@intel.com>
3669 Mark Kettenis <kettenis@gnu.org>
3671 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
3672 (amd64_init_frame_cache): Initialize saved_sp_reg.
3673 (amd64_analyze_stack_align): New.
3674 (amd64_analyze_prologue): Call it.
3675 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
3676 %rip to 8 when halfway aligning the stack.
3678 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
3681 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
3683 (i386_alloc_frame_cache): Remove stack_align. Initialize
3685 (i386_analyze_stack_align): Rewrite.
3686 (i386_frame_cache): Use saved_sp_reg if it is valid.
3688 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
3690 * target.c: Include "solib.h".
3691 (target_pre_inferior): Call no_shared_libraries.
3692 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
3694 (attach_command): Do not call clear_solib.
3696 2008-08-09 Mark Kettenis <kettenis@gnu.org>
3698 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
3701 2008-08-08 Tom Tromey <tromey@redhat.com>
3703 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
3705 (python-utils.o): Likewise.
3707 2008-08-08 Andreas Schwab <schwab@suse.de>
3709 * corefile.c (_initialize_core): Remove spurious paren from set
3710 gnutarget doc string.
3712 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
3714 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
3715 Define PPC_FEATURE_BOOKE.
3716 (ppc_linux_get_hwcap): New function.
3717 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
3718 4-bytes alignment restrictions.
3719 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
3720 positioning of the read/write flags.
3721 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
3724 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3726 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3728 * win32-nat.c (win32_add_thread): Change thread argument type to
3730 (win32_add_thread): Adjust.
3731 (win32_delete_thread): Change thread argument type to ptid_t.
3733 (win32_fetch_inferior_registers, win32_store_inferior_registers)
3734 (win32_resume, get_win32_debug_event, get_win32_debug_event)
3735 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
3736 (init_win32_ops): Put to_magic last.
3737 (win32_win32_thread_alive): Adjust.
3739 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3741 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
3742 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
3744 2008-08-08 Pedro Alves <pedro@codesourcery.com>
3746 * remote-m32r-sdi.c: Include "gdbthread.h".
3747 (remote_m32r_ptid): New.
3748 (m32r_close): Delete the main thread.
3749 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
3751 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
3752 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
3754 2008-08-07 Tom Tromey <tromey@redhat.com>
3755 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3757 * aclocal.m4, configure: Rebuild.
3758 * configure.in: Call ZW_CREATE_DEPDIR,
3759 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
3760 (MAKE, GMAKE): New substs.
3761 * acinclude.m4: Include depstand.m4.
3762 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
3763 COMPILE, POSTCOMPILE, depcomp): New variables.
3764 Remove all _h variables.
3765 Remove many .o targets.
3766 ($(srcdir)/copying.c): avoid backslash-newline after comment
3767 sign (@maintainer_mode_true@).
3768 (HFILES_NO_SRCDIR): Regenerate.
3769 (generated_files): New variable.
3770 (all_gdbtk_cflags): Likewise.
3772 (init.o, version.o, copying.o): Remove.
3773 (distclean): Remove DEPDIR.
3774 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
3775 printcmd.o, procfs.o, v850ice.o): Rewrite.
3776 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
3777 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
3778 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
3779 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
3780 gdbtk-wrapper.o): Likewise.
3781 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
3782 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
3783 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
3784 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
3785 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
3786 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
3787 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
3788 tui-wingeneral.o, tui-winsource.o): Likewise.
3789 (all_object_files): New variable.
3790 ($(all_object_files)): New target.
3791 Include dependency files, when using GNU Make.
3793 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
3795 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
3796 the valid bit set. Ensure display order respects partial
3797 order defined by dependency bits.
3799 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3801 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
3804 2008-08-06 Mark Kettenis <kettenis@gnu.org>
3806 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
3809 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
3810 Tom Tromey <tromey@redhat.com>
3811 Thiago Jung Bauermann <bauerman@br.ibm.com>
3812 Doug Evans <dje@google.com>
3814 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
3815 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
3816 PYTHON_CFLAGS): New.
3817 (python_h, python_internal_h): New.
3818 (cli-script.o): Depend on python.h
3819 (python.o, python-utils.o): New.
3820 * cli/cli-script.c (print_command_lines): Handle python_control.
3821 (execute_control_command): Handle python_control.
3822 (execute_control_command_untraced): New function.
3823 (while_command): Call execute_control_command_untraced.
3824 (if_command): Likewise.
3825 (get_command_line): Remove static attribute.
3826 (read_next_line): Handle "python".
3827 (recurse_read_control_structure): Handle python_control.
3828 (read_command_lines): Handle python_control.
3830 * cli/cli-script.h (get_command_line): Add prototype.
3831 (execute_control_command_untraced): Likewise.
3832 * configure.ac: Add --with-python.
3833 * defs.h (enum command_control_type) <python_control>: New
3835 * python/python-internal.h: New file.
3836 * python/python.c: New file.
3837 * python/python.h: New file.
3838 * python/python-utils.c: New file.
3839 * NEWS: Mention Python scripting support and its new commands.
3841 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
3843 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
3845 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3847 * MAINTAINERS (Write After Approval): Add self.
3849 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
3851 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
3852 (insert_breakpoint_locations): Likewise.
3854 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
3856 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
3858 (set_longjmp_breakpoint): Likewise.
3860 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3863 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
3866 2008-08-05 Tom Tromey <tromey@redhat.com>
3868 * bcache.c (deprecated_bcache_added): Initialize obstack.
3869 (bcache_xmalloc): Don't initialize obstack.
3870 (bcache_xfree): Conditionally free obstack.
3871 (bcache_memory_used): Update.
3873 2008-08-05 Tom Tromey <tromey@redhat.com>
3875 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
3877 (append_psymbol_to_list): Accept a const pointer.
3878 (add_psymbol_to_list): Fix const correctness.
3879 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
3880 (bcache_full): Declare.
3881 * bcache.c (bcache_data, deprecated_bcache): Remove.
3882 (bcache): Use bcache_full.
3883 (bcache_full): Rename from deprecated_bcache_added. Change return
3886 2008-08-04 Stan Shebs <stan@codesourcery.com>
3888 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
3889 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
3890 (enable_break): Remove test of BKPT_AT_SYMBOL.
3892 2008-08-02 Keith Seitz <keiths@redhat.com>
3894 * acinclude.m4: Include ../config/tcl.m4 to pick up
3895 standard Tcl configury bits.
3896 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
3897 * configure.ac: Don't check if ../itcl exists when building
3898 gdbtk. It could be installed.
3899 Rewrite gdbtk configury to allow for using system-supplied
3900 Tcl and Tk. Gdbtk no longer requires build-time access to
3902 * Makefile.in: Remove everything related to itcl and itk.
3903 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
3905 Remove v850ice.o build rule.
3906 (ALL_TCL_CFLAGS): New convenience defintion. Change all
3907 gdbtk sources to use it.
3908 * configure: Regenerate.
3910 2008-07-31 Stan Shebs <stan@codesourcery.com>
3912 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
3914 2008-07-30 Stan Shebs <stan@codesourcery.com>
3916 * objfiles.c (TARGET_KEEP_SECTION): Remove.
3917 (add_to_objfile_sections): Remove use.
3919 2008-07-29 Tom Tromey <tromey@redhat.com>
3921 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
3922 (lookup_cmd_composition): Likewise.
3924 2008-07-29 Tom Tromey <tromey@redhat.com>
3926 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
3927 dead code. Fix indentation.
3929 2008-07-29 Stan Shebs <stan@codesourcery.com>
3931 * main.c (captured_main): Remove long-unused #if 0 blocks.
3933 2008-07-28 Tom Tromey <tromey@redhat.com>
3935 * annotate.h (deprecated_annotate_starting_hook): Remove.
3936 (deprecated_annotate_stopped_hook): Remove.
3937 (deprecated_annotate_exited_hook): Remove.
3938 * Makefile.in (annotate.o): Depend on observer_h.
3939 * top.c (deprecated_delete_breakpoint_hook): Remove.
3940 (deprecated_create_breakpoint_hook): Likewise.
3941 (deprecated_modify_breakpoint_hook): Likewise.
3942 * interps.c (clear_interpreter_hooks): Update for removed hooks.
3943 * breakpoint.c (mention): Don't call removed hook.
3944 (delete_breakpoint): Likewise.
3945 (disable_breakpoint): Likewise.
3946 (do_enable_breakpoint): Likewise.
3947 * annotate.c: Include observer.h.
3948 (breakpoint_changed): Change type of argument.
3949 (_initialize_annotate): Register observers.
3950 (deprecated_annotate_starting_hook): Remove.
3951 (deprecated_annotate_stopped_hook): Remove.
3952 (deprecated_annotate_exited_hook): Remove.
3953 (annotate_starting): Update for hook removal.
3954 (annotate_stopped): Likewise.
3955 (annotate_exited): Likewise.
3956 * defs.h (deprecated_delete_breakpoint_hook): Remove.
3957 (deprecated_create_breakpoint_hook): Likewise.
3958 (deprecated_modify_breakpoint_hook): Likewise.
3960 2008-07-28 Tom Tromey <tromey@redhat.com>
3962 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
3964 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3966 * configure.ac: Check for the GNU/Linux ptrace signature.
3967 * configure: Regenerated.
3969 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3971 * linux-nat.c (resume_callback): Add more debugging output.
3972 (linux_nat_has_pending_sigint): New function, based on
3973 linux_nat_has_pending.
3974 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
3975 (stop_wait_callback): Remove flush_mask handling. Honor
3976 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
3978 (linux_nat_has_pending, flush_callback): Remove.
3979 (linux_nat_filter_event): Check for ignore_sigint.
3980 (linux_nat_wait): Remove flush_mask support and call to
3981 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
3982 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
3984 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3986 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
3987 report events from resumed threads.
3989 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
3991 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
3992 (mips_linux_init_abi): Set tdep->syscall_next_pc.
3993 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
3995 (mips32_next_pc): Handle the syscall instruction.
3996 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
3997 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
3999 2008-07-26 Tom Tromey <tromey@redhat.com>
4002 * valops.c (value_struct_elt): Treat function-valued field as a
4005 2008-07-26 Tom Tromey <tromey@redhat.com>
4008 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
4009 longer tokens first.
4011 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
4014 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
4015 (get_cmd_async_ok): Remove.
4016 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
4017 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
4018 * infcmd.c (_initialize_infcmd): Likewise.
4019 * thread.c (_initialize_thread): Likewise.
4021 2008-07-25 Joseph Myers <joseph@codesourcery.com>
4023 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
4024 128-bit long doubles in even-odd pairs of FPRs. Do not
4025 right-align float arguments for big-endian.
4026 (mips_n32n64_return_value): Apply return value convention for
4027 structs containing one or two floating-point values to soft-float
4028 as well as hard-float. Handle 128-bit long doubles in such
4030 (mips_o32_push_dummy_call): Only skip one integer register for a
4031 float argument passed in an FPR.
4033 2008-07-25 Tom Tromey <tromey@redhat.com>
4035 * tui/tui-hooks.c: Include observer.h.
4036 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
4038 (tui_bp_created_observer, tui_bp_deleted_observer,
4039 tui_bp_modified_observer): New globals.
4040 (tui_install_hooks): Use observers, not events.
4041 (tui_remove_hooks): Likewise.
4042 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
4043 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
4045 (breakpoint_notify): Check mi_can_breakpoint_notify.
4046 (breakpoint_hooks): Remove.
4047 (mi_cmd_break_insert): Attach observers. Don't use events.
4048 * tracepoint.c: Include observer.h, not gdb-events.h.
4049 (tracepoint_operation, trace_pass_command): Notify observer.
4050 * interps.c: Don't include gdb-events.h.
4051 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
4052 * gdbarch.c: Rebuild.
4053 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
4054 (deprecated_current_gdbarch_select_hack): Notify observer.
4055 * breakpoint.h: Don't include gdb-events.h.
4056 * breakpoint.c: Don't include gdb-events.h.
4057 (condition_command): Notify observer.
4058 (commands_command): Likewise.
4059 (commands_from_control_command): Likewise.
4060 (mention, delete_breakpoint, set_ignore_count): Likewise.
4061 (disable_breakpoint, do_enable_breakpoint): Likewise.
4062 * Makefile.in (gdb_events_h): Remove.
4063 (breakpoint_h): Update.
4064 (COMMON_OBS): Remove gdb-events.o.
4065 (gdb-events.o): Remove.
4066 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
4067 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
4068 * gdb-events.c: Remove.
4069 * gdb-events.h: Remove.
4070 * gdb-events.sh: Remove.
4072 2008-07-24 Pedro Alves <pedro@codesourcery.com>
4074 * remote.c (remote_threads_extra_info): Don't query the remote
4075 server about info on the internally added main thread.
4077 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
4079 * nto-procfs.c (procfs_attach): Populate initial thread list.
4080 (procfs_wait): Return new pid, built from the inferior status.
4082 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
4084 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
4085 * configure: Regenerate.
4087 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
4089 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4090 (procfs_resume): Workaround for dereferencing type-punned pointer
4092 * nto-tdep.c (nto_parse_redirection): Change signature to be const
4094 * nto-tdep.h (nto_parse_redirection): Likewise.
4096 2008-07-21 Stan Shebs <stan@codesourcery.com>
4098 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4099 * gdbarch.sh: Adjust comment to refer to
4100 in_solib_dynsym_resolve_code().
4101 * gdbarch.h, gdbarch.c: Update.
4102 * solib-osf.c: Ditto.
4104 (handle_inferior_event): Use in_solib_dynsym_resolve_code
4106 * config/mips/nm-irix5.h: Remove undef of
4107 IN_SOLIB_DYNSYM_RESOLVE_CODE.
4109 2008-07-21 Tom Tromey <tromey@redhat.com>
4111 * symfile.c (reread_symbols): Don't pass argument to observer.
4112 * exec.c (exec_file_attach): Don't pass argument to observer.
4113 * ada-lang.c (ada_executable_changed_observer): Remove argument.
4114 * symtab.c (symtab_observer_executable_changed): Remove argument.
4115 * observer.sh: Handle functions with no arguments.
4117 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
4118 Chris Demetriou <cgd@google.com>
4120 * elfread.c (elf_symfile_segments): Fix the check that each loadable
4121 section fits within an ELF segment to handle ELF segments that hit
4122 the end of the address space.
4124 2008-07-20 Chris Demetriou <cgd@google.com>
4126 * MAINTAINERS (Write After Approval): Add self.
4128 2008-07-18 Tom Tromey <tromey@redhat.com>
4131 * NEWS: Add entry for macro commands.
4132 * Makefile.in (macrocmd.o): Add gdb_string.h.
4133 * macroscope.h (user_macro_scope): Declare.
4134 (default_macro_scope): Update documentation.
4135 (macro_user_macros): Declare.
4136 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
4137 Use user_macro_scope.
4138 (null_macro_lookup): Remove.
4139 * macrotab.h (macro_callback_fn): Declare.
4140 (macro_for_each): Likewise.
4141 (macro_allow_redefinitions): Likewise.
4142 * macrotab.c (foreach_macro): New function
4143 (macro_for_each): Likewise.
4144 (struct macro_table) <redef_ok>: New field.
4145 (macro_allow_redefinitions): New function.
4146 (new_macro_table): Update.
4147 (macro_define_function): Likewise.
4148 (macro_define_object): Likewise.
4149 * macroscope.c (user_macro_scope): New function.
4150 (default_macro_scope): Use it.
4151 (macro_user_macros): New global.
4152 (standard_macro_lookup): Look in macro_user_macros.
4153 (_initialize_macroscope): New function.
4154 * macroexp.h (macro_is_whitespace, macro_is_digit,
4155 macro_is_identifier_nondigit): Declare.
4156 * macroexp.c (macro_is_whitespace): Rename. No longer static.
4157 (macro_is_digit): Likewise.
4158 (macro_is_identifier_nondigit): Likewise.
4159 (get_identifier): Update.
4160 (get_pp_number): Likewise.
4161 (get_token): Likewise.
4162 * macrocmd.c (skip_ws): New function.
4163 (extract_identifier): Likewise.
4164 (free_macro_definition_ptr): Likewise.
4165 (user_macros): Remove.
4166 (macro_define_command): Implement.
4167 (_initialize_macrocmd): Update.
4168 (macro_undef_command): Implement.
4169 (print_one_macro): New function.
4170 (macro_list_command): Implement.
4172 2008-07-18 Joseph Myers <joseph@codesourcery.com>
4174 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
4176 * configure: Regenerate.
4178 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
4180 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
4182 2008-07-15 Andreas Schwab <schwab@suse.de>
4184 * valops.c (value_cast_pointers): Follow typedefs when checking
4187 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4189 * block.c (block_function): Renamed to ...
4190 (block_linkage_function): ... this. All callers changed.
4191 * block.h (block_function): Renamed to ...
4192 (block_linkage_function): ... this.
4194 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4196 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
4198 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4200 * frame.c (frame_sp_unwind): Delete.
4201 (get_frame_sp): Do not use it.
4202 * frame.h (frame_sp_unwind): Delete prototype.
4204 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4206 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
4208 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4210 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
4211 * frame.c (frame_unwind_address_in_block): Delete.
4212 (get_frame_address_in_block): Do not use it. Check the type
4213 of the next frame first.
4214 (frame_cleanup_after_sniffer): Update comment.
4215 * frame.h (frame_unwind_address_in_block): Delete prototype.
4216 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
4218 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4220 * frame.c (frame_func_unwind): Delete.
4221 (get_frame_func): Do not use it.
4222 * frame.h (frame_func_unwind): Delete prototype.
4223 * hppa-tdep.c (hppa_frame_cache): Update comment.
4224 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
4226 2008-07-14 Stan Shebs <stan@codesourcery.com>
4228 * remote-sim.c (init_gdbsim_ops): Remove
4229 TARGET_REDEFINE_DEFAULT_OPS.
4231 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
4233 * findvar.c (read_var_value): Remove unused variable.
4235 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
4237 * infrun.c (handle_inferior_event): Tag threads as stopped
4238 before inserting breakpoints.
4240 2008-07-15 Hui Zhu <teawater@gmail.com>
4242 * MAINTAINERS: Added myself to section Write After Approval.
4244 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
4247 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
4249 2008-07-14 Pedro Alves <pedro@codesourcery.com>
4251 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
4252 (i386_dicos_push_dummy_code): New.
4253 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
4254 Register i386_dicos_push_dummy_code.
4256 2008-07-14 Markus Deuling <deuling@de.ibm.com>
4258 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
4259 (mips_n32n64_push_dummy_call, mips_o64_return_value)
4260 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
4262 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
4263 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
4264 (mips_n32n64_fp_arg_chunk_p): Update caller.
4266 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
4267 (mips_n32n64_push_dummy_call): Update caller.
4269 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
4271 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
4272 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
4275 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
4277 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
4278 (mips_o64_push_dummy_call): Update caller.
4280 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
4281 (fp_register_arg_p, mips_dump_tdep): Update caller.
4283 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
4284 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
4286 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
4288 (mips32_scan_prologue): Update caller.
4290 (heuristic_proc_start): Add gdbarch as parameter. Replace
4292 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
4294 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
4295 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
4296 the current architecture. Update call to getregs_supplies.
4297 (getregs_supplies): Add gdbarch as parameter and replace
4300 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
4301 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
4302 NBSD_MIPS_JB_ELEMENT_SIZE.
4303 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
4304 replace current_gdbarch.
4306 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
4308 (mips_fetch_registers, mips_store_registers): Update call
4310 (mips_load): Use get_regcache_arch to get at the current_architecture
4311 and replace current_gdbarch.
4313 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4315 * thread.c (restore_selected_frame): On fail to restore, select
4316 the innermost frame, and don't crash when warning the user.
4318 2008-07-13 Hui Zhu <teawater@gmail.com>
4320 * symtab.c (expand_line_sal): Fix a memory leak.
4322 2008-07-13 Pedro Alves <pedro@codesourcery.com>
4324 * utils.c (struct continuation): Define as inheriting struct
4326 (add_continuation, do_all_continuations)
4327 (discard_all_continuations, add_intermediate_continuation)
4328 (do_all_intermediate_continuations)
4329 (discard_all_intermediate_continuations): Adjust.
4331 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4333 Skip varobj in running threads.
4334 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
4335 thread is not stopped, skip the varobj.
4336 * Makefile.in: Update dependencies.
4338 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4340 Enable all commands while inferiour is running
4341 * mi/mi-main.c (mi_cmd_execute): Don't check if
4342 inferiour is executing.
4344 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4346 Allow all CLI command even if target is executing.
4347 * gdb/top.c (execute_command_1): Don't check if the inferiour
4350 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
4352 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
4353 Fix printing of frame, when frame is wrong.
4355 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4357 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
4358 backchain is unreadable.
4360 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
4362 * spu-linux-nat.c: Include "gdbthread.h".
4363 (spu_child_post_startup_inferior): Register main thread.
4364 (spu_child_post_attach): Likewise.
4365 * Makefile.in (spu-linux-nat.o): Update dependencies.
4367 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4369 Rewrite continuations internals on top of cleanups and plug
4370 continuation arguments leaks.
4372 * defs.h (struct continuation): Make it opaque.
4373 (add_continuation, add_intermediate_continuation): Drop the int
4374 argument of the continuation hook argument. Add
4375 continuation_free_args argument.
4376 (do_all_continuations, do_all_intermediate_continuations): Drop
4377 the error_p argument.
4379 * utils.c (add_continuation): Drop the int argument of the
4380 continuation hook argument. Add continuation_free_args argument.
4381 Reimplement on top of cleanups.
4382 (do_all_continuations): Drop error argument. Reimplement on top
4384 (discard_all_continuations): Reimplement on top of cleanups.
4385 (add_intermediate_continuation): Drop the int argument of the
4386 continuation hook argument. Add continuation_free_args argument.
4387 Reimplement on top of cleanups.
4388 (do_all_intermediate_continuations): Drop error argument.
4389 Reimplement on top of cleanups.
4390 (discard_all_intermediate_continuations): Reimplement on top of
4393 * breakpoint.c (until_break_command_continuation): Drop error
4394 argument. Add xfree as continuation argument deleter.
4396 * inf-loop.c (inferior_event_handler): On error, discard all
4397 continuations. Adjust to new do_all_intermediate_continuations
4398 and do_all_continuations interfaces.
4400 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
4401 Pass xfree as continuation argument deleter.
4402 (finish_command_continuation): Drop error_p argument. Adjust.
4403 (finish_command_continuation_free_arg): New.
4404 (finish_command): Pass finish_command_continuation_free_arg as
4405 continuation argument deleter. Adjust to new do_all_continuations
4407 (attach_command_continuation): Drop error_p argument.
4408 (attach_command_continuation_free_args): New.
4409 (attach_command): Pass attach_command_continuation_free_args as
4410 continuation argument deleter.
4412 * interps.c (interp_set): Adjust to new do_all_continuations
4415 * event-top.c (stdin_event_handler): In error, also discard the
4416 intermediate continuations.
4418 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4420 Replace struct continuation_args by void* and per command structs.
4422 * top.c (execute_command): Remove unused arg1 and arg2 locals.
4424 * breakpoint.c (struct until_break_command_continuation_args):
4426 (until_break_command_continuation): Take a void* instead of a
4427 continuations_arg. Adjust.
4428 (until_break_command): Adjust to use struct
4429 until_break_command_continuation_args instead of struct
4432 * infcmd.c (struct step_1_continuation_args): New.
4433 (step_1_continuation): Take a void* instead of a
4434 continuations_arg. Adjust to use struct step_1_continuation_args.
4435 (step_once): Adjust to use struct step_1_continuation_args.
4437 (struct finish_command_continuation_args): New.
4438 (finish_command_continuation): Take a void* instead of a
4439 continuations_arg. Adjust to use struct
4440 finish_command_continuation_args.
4441 (finish_command): Adjust to use struct
4442 finish_command_continuation_args.
4443 (struct attach_command_continuation_args): New.
4444 (attach_command_continuation): Take a void* instead of a
4445 continuations_arg. Adjust to use struct
4446 attach_command_continuation_args.
4447 (attach_command): Adjust to use struct
4448 attach_command_continuation_args.
4450 * defs.h (struct continuation_arg): Delete.
4451 (struct continuation): Replace the struct continuation_arg*
4452 parameter of continuation_hook by a void*. Replace "arg_list"
4453 member by a new "args" member with void* type.
4454 (add_continuation, add_intermediate_continuation): Replace struct
4455 continuation_arg type usages by void* usages.
4457 * utils.c (add_continuation, do_all_continuations)
4458 (add_intermediate_continuation)
4459 (do_all_intermediate_continuations): Replace struct
4460 continuation_arg type usages by void* usages. Pass "args" instead
4463 2008-07-12 Pedro Alves <pedro@codesourcery.com>
4465 * infrun.c (struct thread_stepping_state): Delete sal member.
4466 (init_thread_stepping_state): Add local sal. Use it instead of
4468 (handle_inferior_event): New local stop_pc_sal. Use it instead of
4470 (step_into_function): Add local stop_func_sal. Use it instead of
4473 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4475 Implement -exec-continue/-exec-interrupt --all.
4476 * infcmd.c (continue_1): New, extracted from
4477 (continue_command): ...here.
4478 (interrupt_target_1): New, extracted from
4479 (interrupt_target_command): ...here.
4480 * inferior.h (continue_1, interrupt_target_1): New.
4481 * mi/mi-main.c (mi_cmd_exec_continue)
4482 (mi_cmd_exec_interrupt): Handle --all.
4484 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4486 Implement --thread and --frame.
4487 * gdbthread.h (find_thread_id): Declare.
4488 * thread.c (find_thread_id): Make non-static.
4489 * mi/mi-main.c (mi_cmd_execute): Switch to the right
4490 thread and frame, if necessary.
4491 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
4492 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
4494 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4496 * infrun.c (resume): Discard cleanups on early exit path.
4498 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4500 * infrun.c (normal_stop): For MI, report which threads
4503 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
4505 Report thread state in -thread-info output.
4506 * thread.c (print_thread_info): Add new field "state".
4508 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4510 * infrun.c (handle_inferior_event): Also ignore a
4511 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
4513 2008-07-11 Tom Tromey <tromey@redhat.com>
4515 * completer.c (complete_line_internal): New function, from
4516 complete_line. Add 'for_help' parameter.
4517 (complete_line): Use it.
4518 (command_completer): Move later. Rewrite.
4520 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4522 * thread.c (thread_apply_command): Move making the cleanup out of
4525 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4529 * thread.c (enum thread_state): New.
4530 (thread_state main_thread_running): Delete, in favor of...
4531 (thread_state main_thread_state): ... this. Update throughout.
4532 (clear_thread_inferior_resources): New, split from free_thread.
4533 (free_thread): Call clear_thread_inferior_resources.
4534 (init_thread_list): Set main thread to stopped state.
4535 (add_thread_silent): Take care of PTID reuses.
4536 (delete_thread): If deleting inferior_ptid or a thread with
4537 refcount > 0, mark it as exited, but still keep it in the list.
4538 Only notify of thread exits, if we haven't done so yet.
4539 (iterate_over_threads): Make it safe to delete threads while
4540 iterating over them.
4541 (do_captured_list_thread_ids): Don't account for exited threads.
4542 (thread_alive): Check for the THREAD_EXITED state, and don't set
4543 ptid to -1 on exited threads.
4544 (set_running): Update to account for extra possible states.
4545 (is_thread_state): New.
4546 (is_stopped, is_exited): New.
4547 (is_running): Implement in terms of is_thread_state.
4548 (any_running): Update.
4549 (print_thread_info): Update. Account for exited threads. Don't
4550 warn about missed frame restoring here, its done in the cleanup.
4551 (switch_to_thread): Don't read from a thread that has gone.
4552 (restore_current_thread): In non-stop mode, do a full context
4554 (restore_selected_frame): Add a frame_level argument. Rewrite.
4555 (struct current_thread_cleanup): Add selected_frame_level and
4556 was_stopped members.
4557 (do_restore_current_thread_cleanup): Check if thread was stopped
4558 and still is, and if the target has registers, stack and memory
4559 before restoring the selected frame. Don't delete the cleanup
4561 (restore_current_thread_cleanup_dtor): New.
4562 (make_cleanup_restore_current_thread): Remove all arguments.
4564 (thread_apply_all_command): Update. Prune threads.
4565 (thread_apply_command): Update.
4566 (thread_command): Account for currently selected exited thread.
4567 (do_captured_thread_select): Check for a running thread. Prune
4569 (_initialize_thread): Make "info threads", "thread", "thread
4570 apply", and "thread apply all" appliable without a selected thread.
4571 * gdbthread.h (struct thread_info): Replace running_ by state_.
4573 (is_exited, is_stopped): Declare.
4574 (make_cleanup_restore_current_thread): Remove all arguments.
4575 * infrun.c: Include "event-top.h".
4576 (fetch_inferior_event): In non-stop mode, restore selected thread
4577 and frame after handling the event and running breakpoint
4578 commands. Display GDB prompt if needed.
4579 (normal_stop): In non-stop mode, don't print thread switching
4581 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
4582 (get_cmd_no_selected_thread_ok): New.
4583 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
4584 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
4586 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
4587 no-selected-thread ok.
4588 * top.c (execute_command): Check for non no-selected-thread-ok
4590 * linux-nat.c (struct saved_ptids, threads_to_delete)
4591 (record_dead_thread, prune_lwps): Delete.
4592 (exit_lwp): Unconditionally delete thread.
4593 (linux_nat_resume): Remove prune_lwps call.
4594 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
4595 of is_running. Adjust to make_cleanup_restore_current_thread
4597 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
4598 selected thread has exited.
4599 * inf-loop.c (inferior_event_handler): Don't display the prompt
4601 * varobj.c (c_value_of_root): Update.
4602 * defs.h (make_cleanup_dtor): Declare.
4603 * utils.c (make_cleanup_dtor): New.
4605 * Makefile.in (infrun.o): Depend on $(event_top_h).
4607 2008-07-11 Pedro Alves <pedro@codesourcery.com>
4609 Add "continue -a" and "interrupt -a" options for non-stop mode.
4611 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
4612 (continue_command): Add "-a" option.
4613 (interrupt_target_command): Add "-a" option.
4614 (_initialize_infcmd): Add extend help of continue and interrupt
4615 command to mention the new "-a" option. Mark "continue" async ok.
4617 2008-07-10 Doug Evans <dje@google.com>
4619 Add "set print symbol-loading on|off".
4620 * NEWS: Document new option.
4621 * symfile.h (print_symbol_loading): Declare.
4622 * symfile.c (print_symbol_loading): New global.
4623 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
4624 from ..." if print_symbol_loading.
4625 (_initialize_symfile): Add set/show print symbol-loading.
4626 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
4627 if print_symbol_loading.
4629 2008-07-10 Pedro Alves <pedro@codesourcery.com>
4631 Non-stop linux native.
4633 * linux-nat.c (linux_test_for_tracefork): Block events while we're
4635 (get_pending_status): Implement non-stop mode.
4636 (linux_nat_detach): Stop threads before detaching.
4637 (linux_nat_resume): In non-stop mode, always resume only a single
4639 (linux_handle_extended_wait): On a clone event, in non-stop mode,
4640 add new lwp to GDB's thread table, and mark as running, executing
4641 and stopped appropriately.
4642 (linux_nat_filter_event): Don't assume there are other running
4643 threads when a thread exits.
4644 (linux_nat_wait): Mark the main thread as running and executing.
4645 In non-stop mode, don't stop all lwps.
4646 (linux_nat_kill): Stop lwps before killing them.
4647 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
4649 (send_sigint_callback): New.
4650 (linux_nat_stop): New.
4651 (linux_nat_add_target): Set to_stop to linux_nat_stop.
4653 * linux-nat.h (thread_db_attach_lwp): Declare.
4655 * linux-thread-db.c (thread_get_info_callback): Check for new
4656 threads if we have none.
4657 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
4658 stopped lwp. Check for new threads if we have none.
4659 (thread_db_attach_lwp): New.
4660 (thread_db_init): Set proc_handle.pid to inferior_ptid.
4661 (check_event): Set proc_handle.pid to the stopped lwp.
4662 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
4663 lwp available, bail out if there is none.
4665 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
4668 2008-07-10 Kevin Buettner <kevinb@redhat.com>
4670 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
4671 `current_pc' from CORE_ADDR to ULONGEST.
4673 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
4676 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4678 * NEWS (New commands): Mention "set disable-randomization".
4679 * configure.ac: Add check for HAVE_PERSONALITY and
4680 HAVE_DECL_ADDR_NO_RANDOMIZE.
4681 * configure, config.in: Regenerate.
4682 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
4683 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
4685 (disable_randomization, show_disable_randomization)
4686 (set_disable_randomization): New.
4687 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
4688 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
4689 variable DISABLE_RANDOMIZATION.
4690 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
4691 DISABLE_RANDOMIZATION.
4693 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4695 Adjust all targets to new target_stop interface.
4697 * gnu-nat.c (gnu_stop): Add ptid argument.
4698 * go32-nat.c (go32_stop): Add ptid argument.
4699 (go32_create_inferior): Pass inferior_ptid to go32_stop.
4700 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
4701 * monitor.c (monitor_stop): Add ptid argument.
4702 (monitor_open): Pass inferior_ptid to monitor_stop.
4703 (monitor_interrupt): Pass inferior_ptid to target_stop.
4704 (monitor_stop): Add ptid argument.
4705 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
4706 (procfs_create_inferior): Add ptid argument.
4707 * procfs.c (procfs_stop): Add ptid argument.
4708 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
4709 * remote-sim.c (gdbsim_stop): Add ptid argument.
4710 * sol-thread.c (sol_thread_stop): Add ptid argument.
4711 * win32-nat.c (win32_stop): Add ptid argument.
4713 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4715 Non-stop inferior control.
4717 * infrun.c (resume): In non-stop mode, always resume just one
4719 (proceed): Don't call prepare_to_proceed in non-stop mode.
4720 (fetch_inferior_event): In non-stop mode, switch context before
4722 (error_is_running, ensure_not_running): New.
4723 (handle_inferior_event): In non-stop mode: Mark only the event
4724 thread as stopped. Require that the target module manages adding
4725 threads to the thread list. Assert that there isn't a
4726 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
4727 (normal_stop): Only mark not-running if inferior hasn't exited.
4728 In non-stop mode, only mark the event thread.
4730 * thread.c:Include "cli/cli-decode.h".
4731 (print_thread_info): Don't read from a running thread.
4732 Output "(running)" if thread is running.
4733 (switch_to_thread): Don't read stop_pc if thread is executing.
4734 (do_restore_current_thread_cleanup): Don't write to a running
4736 (thread_apply_all_command): Don't read from a running thread. In
4737 non-stop mode, do a full context-switch instead of just switching
4739 (thread_apply_command): In non-stop mode, do a full context-switch
4740 instead of just switching threads.
4741 (do_captured_thread_select): Likewise. Inform user if selected
4743 (_initialize_thread): Mark "info threads" and "thread" and
4746 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
4747 unregister the target from the event loop.
4749 * infcmd.c (continue_command, step_1, jump_command)
4750 (signal_command): Ensure the selected thread isn't running.
4751 (interrupt_target_command): In non-stop mode, interrupt only the
4754 * inferior.h (error_is_running, ensure_not_running): Declare.
4756 * target.h (struct target_ops): Add ptid argument to the to_stop
4758 (target_stop): Add ptid_t argument.
4760 * target.c (update_current_target): Add ptid argument to to_stop's
4762 (debug_to_stop): Add ptid_t argument.
4763 (debug_to_rcmd): Set to_stop_ptid.
4765 * remote.c (remote_stop): Add ptid_t argument.
4766 (async_remote_interrupt): Add inferior_ptid to target_stop.
4767 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
4769 * Makefile.in (thread.o): Depend on $(cli_decode_h).
4771 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4773 Don't rely on ecs->wait_for_more.
4775 * infrun.c (proceed): Clear the stepping state, set
4776 previous_inferior_ptid and clear infwait state.
4777 (wait_for_inferior): Don't clear the stepping state, set
4778 previous_inferior_ptid, or clear the infwait state here.
4779 (fetch_inferior_event): Don't clear the stepping state, set
4780 previous_inferior_ptid, or clear the infwait state here. Don't
4781 condition on wait_for_more.
4783 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4785 Refactor infrun a bit.
4787 * infrun.c (currently_stepping): Take a struct
4788 thread_stepping_state instead of an execution_control_state.
4789 (struct thread_stepping_state): New, split from
4790 execution_control_state.
4791 (gtss, tss): New globals.
4792 (proceed): Clear the stepping state, set previous_inferior_ptid
4793 and clear infwait state.
4794 (init_wait_for_inferior): Clear the stepping state,
4795 previous_inferior_ptid and infwait state.
4796 (waiton_ptid, infwait_state): New, split from
4797 execution_control_state.
4798 (struct execution_control_state): Members that persist through
4799 events moved out to either struct thred_stepping_state or made
4800 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
4801 (wait_for_inferior, fetch_inferior_event): Use local
4802 execution_control_state. Update to execution_control_state split.
4803 (init_execution_control_state): Adjust.
4804 (init_thread_stepping_state): New, extracted from
4805 init_execution_control_state.
4806 (context_switch): Take a ptid instead of an
4807 execution_control_state.
4808 (context_switch_to): Adjust.
4809 (adjust_pc_after_break): Adjust.
4810 (init_infwait_state): New.
4811 (handle_inferior_event): Adjust.
4813 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4814 Vladimir Prus <vladimir@codesourcery.com>
4816 Per-thread commands.
4818 * gdbthread.h: Remove unneeded forward declarations.
4819 Include "inferior.h".
4820 (struct thread_info): Add continuations,
4821 intermediate_continuations, proceed_to_finish, step_over_calls,
4822 stop_step, step_multi and stop_signal members.
4823 (save_infrun_state): Add continuations,
4824 intermediate_continuations, proceed_to_finish, step_over_calls,
4825 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4826 (load_infrun_state): Add continuations,
4827 intermediate_continuations, proceed_to_finish, step_over_calls,
4828 stop_step, step_multi, stop_signal and stop_bpstat parameters.
4830 * thread.c (load_infrun_state): In non-stop mode, load
4831 continuations, intermediate_continuations, proceed_to_finish,
4832 step_over_calls, stop_step, step_multi and stop_signal.
4833 (save_infrun_state): Store continuations,
4834 intermediate_continuations, proceed_to_finish, step_over_calls,
4835 stop_step, step_multi, stop_signal and stop_bpstat.
4836 (save_infrun_state): Store continuations,
4837 intermediate_continuations, proceed_to_finish, step_over_calls,
4838 stop_step, step_multi, stop_signal and stop_bpstat.
4839 (free_thread): Clear The thread's stop_bpstat.
4841 * inferior.h (context_switch_to): Declare.
4843 * infrun.c (ecss): New global.
4844 (context_switch): Context switch continuations,
4845 intermediate_continuations, proceed_to_finish, step_over_calls,
4846 stop_step, step_multi, stop_signal and stop_bpstat.
4847 (wait_for_inferior): Use global ecss.
4848 (async_ecss, async_ecs): Delete.
4849 (fetch_inferior_event): Use global ecss.
4850 (context_switch_to): New.
4852 * top.c (execute_command): In non-stop, only check if the current
4853 thread is running, in all-stop, check if there's any thread
4856 * breakpoint.c (bpstat_remove_breakpoint): New.
4857 (bpstat_remove_breakpoint_callback): New.
4858 (delete_breakpoint): Clear the stop_bpstats of all threads.
4860 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
4861 current thread is running, in all-stop, check if there's any
4864 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
4866 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4868 Add non_stop global.
4870 * inferior.h (non_stop): Declare.
4871 * infrun.c (non_stop, non_stop_1): New.
4872 (set_non_stop, show_non_stop): New.
4873 (_initialize_infrun): Add "set/show non-stop" command.
4875 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4877 Adjust fork/vfork/exec to pass ptids around.
4879 * target.h (struct target_waitstatus): Store related_pid as a ptid.
4880 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
4882 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
4884 * breakpoint.c (print_it_typical, bpstat_check_location)
4885 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
4886 (create_fork_vfork_event_catchpoint): Adjust.
4887 * infrun.c (fork_event): Change parent_pid and child_pid types to
4889 (follow_exec, inferior_has_forked, inferior_has_vforked)
4890 (inferior_has_execd): Take a ptid_t and don't trim it.
4891 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
4892 * linux-nat.c (linux_child_follow_fork): Adjust.
4893 * inf-ptrace.c (inf_ptrace_wait): Adjust.
4894 * inf-ttrace.c (inf_ttrace_wait): Adjust.
4895 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
4897 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4899 Add "executing" property to threads.
4901 * inferior.h (target_executing): Delete.
4902 * gdbthread.h (struct thread_info): Add executing_ field.
4903 (set_executing, is_executing): New.
4904 * thread.c (main_thread_executing): New.
4905 (init_thread_list): Clear it and also main_thread_running.
4906 (is_running): Return false if target has no execution.
4907 (any_running, is_executing, set_executing): New.
4909 * top.c: Include "gdbthread.h".
4910 (target_executing): Delete.
4911 (execute_command): Replace target_executing check by any_running.
4912 * event-top.c: Include "gdbthread.h".
4913 (display_gdb_prompt, command_handler): Replace target_executing by
4915 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
4916 here. Replace target_executing by is_running.
4917 * infrun.c (handle_inferior_event): Mark all threads as
4919 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
4921 * stack.c (get_selected_block): Return null if inferior is
4923 * target.c (target_resume): Mark resumed ptid as executing.
4924 * breakpoint.c (until_break_command): Replace target_executing
4925 check by is_executing.
4926 * remote.c (remote_async_resume): Don't mark inferior as executing
4928 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
4931 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
4932 (mi_execute_async_cli_command): Replace target_executing by
4935 * frame.c (get_current_frame): Error out if the current thread is
4937 (has_stack_frames): New.
4938 (get_selected_frame, deprecated_safe_get_selected_frame): Check
4941 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
4944 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4946 * symfile.c (load_command): Reopen the exec file and reread
4947 symbols before anything else.
4949 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4951 * remote-sim.c: Include gdbthread.h.
4952 (remote_sim_ptid): New global.
4953 (gdbsim_create_inferior): Silently add the main task to GDB's
4955 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
4956 task from GDB's thread list.
4957 (gdbsim_resume): Adjust to use remote_sim_ptid.
4958 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
4959 (init_gdbsim_ops): Register gdbsim_thread_alive and
4961 (_initialize_remote_sim): Initialize remote_sim_ptid.
4962 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
4964 2008-07-09 Pedro Alves <pedro@codesourcery.com>
4966 * monitor (monitor_ptid): New global.
4967 (monitor_open): Silently add the main task to GDB's thread list.
4968 (monitor_close, monitor_mourn_inferior): Silently delete the main
4969 task from GDB's thread list.
4970 (monitor_thread_alive, monitor_pid_to_str): New.
4971 (init_base_monitor_ops): Register monitor_thread_alive and
4973 (_initialize_remote_monitors): Initialize monitor_ptid.
4975 * gdbthread.h (delete_thread_silent): Declare.
4976 * thread.c (delete_thread): Rename to ...
4977 (delete_thread_1): ... this. Add "silent" parameter. If silent,
4978 don't do exit notifications.
4979 (delete_thread, delete_thread_silent): New, as wrappers to
4982 2008-07-08 Pedro Alves <pedro@codesourcery.com>
4984 * breakpoint.c (update_global_location_list): Add boolean
4985 "should_insert" argument. Only insert locations if caller told it
4987 (update_global_location_list_nothrow): Add boolean "should_insert"
4988 argument. Pass it to update_global_location_list.
4989 (insert_breakpoints, create_longjmp_breakpoint)
4990 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
4991 (create_thread_event_breakpoint, create_solib_event_breakpoint)
4992 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
4993 (enable_watchpoints_after_interactive_call_stop)
4994 (set_momentary_breakpoint, create_breakpoints)
4995 (break_command_really, watch_command_1)
4996 (create_ada_exception_breakpoint, update_breakpoint_locations)
4997 (do_enable_breakpoint, enable_command): Pass true to
4998 update_global_location_list.
4999 (bpstat_stop_status, disable_overlay_breakpoints)
5000 (disable_watchpoints_before_interactive_call_start)
5001 (delete_breakpoint, disable_breakpoint, disable_command): Pass
5002 false to update_global_location_list.
5003 (update_breakpoints_after_exec): Don't temporarily disable
5004 always-inserted mode.
5006 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5008 * breakpoint.c (mark_breakpoints_out): Make public.
5009 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
5010 here. Update comment.
5011 * breakpoint.h (mark_breakpoints_out): Declare.
5013 * linux-nat.c (linux_handle_extended_wait): On
5014 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
5015 * inf-ttrace.c (inf_ttrace_wait): Likewise.
5017 2008-07-08 Pedro Alves <pedro@codesourcery.com>
5019 * infrun.c (follow_exec): Reset shared libraries before adding the
5022 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5024 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
5026 2008-07-07 Pedro Alves <pedro@codesourcery.com>
5028 * i386-dicos-tdep.c: Include "inferior.h".
5029 (i386_dicos_frame_align): New.
5030 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
5031 dummy location ON_STACK.
5032 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
5034 2008-07-07 Joel Brobecker <brobecker@adacore.com>
5036 * gstdint.h: New file.
5038 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
5040 * mi/mi-interp.c (mi_on_resume): Don't try to report
5041 resumed thread it the thread list is empty.
5043 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
5045 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
5046 completer for set to filename_completer.
5050 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
5052 Implement -target-attach.
5053 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
5055 2008-06-21 Hui Zhu <teawater@gmail.com>
5057 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
5059 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5061 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
5062 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
5064 * target.h (struct target_ops): Add to_attach_no_wait member.
5065 (target_attach_no_wait): New.
5066 * target.c (update_current_target): Inherit to_attach_no_wait.
5068 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
5069 target_attach_no_wait runtime check.
5071 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
5072 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
5075 2008-07-03 Pedro Alves <pedro@codesourcery.com>
5077 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
5078 on debug_displaced being set.
5080 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5082 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
5083 directly instead of get_frame_id.
5085 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5087 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
5088 (deal_with_atomic_sequence): Update BC masks.
5089 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
5090 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
5092 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
5094 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
5095 register, not the previous frame's.
5097 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
5099 * source.c (select_source_symtab): Make sure we skip namespace
5100 symtabs when showing cpp source code.
5102 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
5104 * MAINTAINERS (Authorized committers): Fix my email address.
5106 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5108 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
5109 -target-download and -target-select via CLI, so that
5110 the quoting rules are the same as they were (unfortunately)
5111 in all prior gdb releases.
5112 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
5113 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5114 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
5115 (mi_cmd_target_download, mi_cmd_target_select): Remove.
5116 (mi_cmd_execute): Set current_token even for commands
5119 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
5121 * alphafbsd-tdep.c: Update for unwinder changes.
5122 * alpha-linux-tdep.c: Likewise.
5123 * alphanbsd-tdep.c: Likewise.
5124 * alphaobsd-tdep.c: Likewise.
5125 * avr-tdep.c: Likewise.
5126 * cris-tdep.c: Likewise.
5127 * frv-linux-tdep.c: Likewise.
5128 * frv-tdep.c: Likewise.
5129 * h8300-tdep.c: Likewise.
5130 * hppa-linux-tdep.c: Likewise.
5131 * iq2000-tdep.c: Likewise.
5132 * m32c-tdep.c: Likewise.
5133 * m32r-linux-tdep.c: Likewise.
5134 * m32r-tdep.c: Likewise.
5135 * m68hc11-tdep.c: Likewise.
5136 * mep-tdep.c: Likewise.
5137 * mn10300-tdep.c: Likewise.
5138 * mt-tdep.c: Likewise.
5139 * score-tdep.c: Likewise.
5140 * sh64-tdep.c: Likewise.
5141 * sh-tdep.c: Likewise.
5142 * sparc64fbsd-tdep.c: Likewise.
5143 * sparc64nbsd-tdep.c: Likewise.
5144 * sparc64obsd-tdep.c: Likewise.
5145 * v850-tdep.c: Likewise.
5146 * vaxobsd-tdep.c: Likewise.
5147 * vax-tdep.c: Likewise.
5148 * xstormy16-tdep.c: Likewise.
5150 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5152 * mi/mi-main.c (enum captured_mi_execute_command_actions)
5153 (captured_mi_execute_command_args): Remove.
5154 (captured_mi_execute_command): Cast the closure to mi_parse
5155 pointer, not to captured_mi_execute_command_args, and don't
5156 set the action field thereof.
5157 (mi_execute_command): Pass struct mi_parse, not
5158 captured_mi_execute_command_args to captured_mi_execute_command.
5159 (mi_execute_command): Remove (dead) code for suppressing
5162 2008-06-28 Pedro Alves <pedro@codesourcery.com>
5164 * linux-nat.c (enum sigchld_state): New.
5165 (linux_nat_async_events_state): Renamed from
5166 linux_nat_async_events_enabled.
5167 (linux_nat_event_pipe_push, my_waitpid): Adjust.
5168 (sigchld_default_action): New.
5169 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
5171 (linux_nat_create_inferior): Set events state to sigchld_default
5173 (linux_nat_resume): Adjust.
5174 (linux_nat_wait): Call linux_nat_async_events unconditionally.
5175 (sigchld_handler): Adjust.
5176 (linux_nat_async_mask): Don't set SIGCHLD actions here.
5177 (get_pending_events): Adjust.
5178 (linux_nat_async_events): Rewrite to handle enum sigchld_state
5179 instead of a boolean.
5180 (linux_nat_async): Adjust.
5181 (_initialize_linux_nat): Capture default SIGCHLD action into
5182 sigchld_default_action.
5184 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
5186 * breakpoint.c (moribund_locations): New.
5187 (bpstat_stop_status): Process moribund locations.
5188 (update_global_location_list): Add removed
5189 locations to moribund_locations.
5190 (breakpoint_retire_moribund): New.
5191 * breakpoint.h (struct bp_location): New field
5192 events_till_retirement.
5193 (breakpoint_retire_moribund): Declare.
5194 * thread.c (thread_count): New.
5195 * infrun.c (handle_inferior_event): Call
5196 breakpoint_retire_moribund.
5197 * gdbthread.h (thread_count): Declare.
5199 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5201 * dfp.c (decimal_convert): Call match_endianness before and after
5204 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
5206 * remote.c (remote_insert_breakpoint): Ensure that if Z0
5207 unsupported and we fall back to memory_insert_breakpoint, we
5208 use the unmodified requested address.
5210 2008-06-27 Joel Brobecker <brobecker@adacore.com>
5212 * dwarf2read.c (read_attribute_value): Issue a complaint when
5213 adjusting size attribute values of 0xffffffff as zero.
5215 2008-06-27 Joseph Myers <joseph@codesourcery.com>
5217 * i386-tdep.c (i386_16_byte_align_p): New.
5218 (i386_push_dummy_call): Determine stack space required for
5219 arguments going forwards allowing for 16-byte alignment, then push
5220 arguments going forwards.
5222 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5224 * infrun.c (start_remote): Don't clear thread list here.
5225 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
5227 * remote.c (record_currthread): Upgrade the main thread and its
5228 entry in the thread list if this is the first time we hear about
5230 (remote_thread_alive): Consider magic_null_ptid or a ptid without
5231 a tid member always alive.
5232 (remote_find_new_threads): Don't update the main thread here.
5233 (remote_start_remote): Clear thread list here. Always add the
5235 (extended_remote_attach_1): Add the main thread here.
5236 (extended_remote_mourn_1): Re-add the main thread here.
5237 (extended_remote_create_inferior_1): Add a main thread.
5239 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
5241 2008-06-27 Pedro Alves <pedro@codesourcery.com>
5243 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
5245 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
5247 (general_thread, continue_thread): Change type to ptid_t.
5248 (record_currthread): Take a ptid_t parameter instead of an
5250 (MAGIC_NULL_PID): Delete.
5251 (set_thread): Take a ptid_t parameter and adjust.
5252 (set_general_thread, set_continue_thread): New.
5253 (remote_thread_alive, remote_newthread_step)
5254 (remote_current_thread, remote_find_new_threads)
5255 (remote_threads_info, remote_start_remote, remote_vcont_resume)
5256 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
5257 (threadalive_test, remote_pid_to_str)
5258 (remote_get_thread_local_address): Adjust.
5259 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
5260 and any_thread_ptid.
5262 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
5264 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
5265 * configure: Regenerated.
5267 2008-06-26 Joel Brobecker <brobecker@adacore.com>
5269 * dwarf2read.c (read_attribute_value): Treat size attribute
5270 values of 0xffffffff as if the attribute value was zero.
5272 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5274 * linux-nat.c: Add description of overall logic.
5276 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
5278 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
5279 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
5280 all dependencies on $(gdb_stdint_h).
5281 (distclean): Do not delete gdb_stdint.h.
5282 * acinclude.m4: Do not use stdint.m4.
5283 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
5284 uintptr_t, and gdb_stdint.h.
5285 * defs.h: Include <stdint.h>.
5286 * gdb_thread_db.h: Assume stdint.h is already included.
5287 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
5288 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
5289 include gdb_stdint.h.
5290 * configure, config.in: Regenerate.
5292 2008-06-26 Joseph Myers <joseph@codesourcery.com>
5294 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
5295 decimal floating-point values in GPRs for soft-float.
5296 (do_ppc_sysv_return_value): Handle returning decimal
5297 floating-point values in GPRs for soft-float.
5299 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
5301 * target.c (target_read_until_error): New.
5302 * target.h (target_read_until_error): Declare.
5303 * mi/mi-main.c (mi_cmd_data_read_memory): Use
5304 target_read_until_error.
5306 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5308 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
5309 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
5310 after the DECFLOAT detection to fix a memory leak. Remove the
5311 redundant NUM initialization. Protect the DECFLOAT detection memory
5312 access before the P block. Restore the P memory content for the
5315 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5317 Kill the return value for all MI command functions.
5318 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
5319 (mi_cmd_argv_ftype): Change return type to void.
5321 * mi/mi-main.c: Adjust all function that implement
5322 MI commands to return nothing.
5323 (struct captured_mi_execute_command_actions):
5324 Remove the rc field.
5325 (mi_cmd_execute): Return nothing.
5326 (mi_execute_async_cli_command): Return nothing.
5327 (mi_cmd_exec_interrupt): Don't print ^done here.
5328 (mi_cmd_target_select): Don't print ^connected here.
5329 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
5330 Special-case -target-select and output ^connected, not ^done.
5332 * mi/mi-cmd-break.c: Adjust.
5333 * mi/mi-cmd-disas.c: Adjust.
5334 * mi/mi-cmd-env.c: Adjust.
5335 * mi/mi-cmd-file.c: Adjust.
5336 * mi/mi-cmd-stack.c: Adjust.
5337 * mi/mi-cmd-target.c: Adjust.
5338 * mi/mi-cmd-var.c: Adjust.
5339 * mi/mi-interp.c: Adjust.
5340 * mi/mi-symbol-cmds.c: Adjust.
5342 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
5344 Emit ^running via observer.
5345 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
5347 (mi_on_resume): Print ^running if not previously output.
5348 * mi/mi-main.c (running_result_record_printed): New.
5349 (captured_mi_execute_command): Reset
5350 running_result_record_printed. Use running_result_record_printed
5351 to decide if we should skip ^done.
5352 (mi_execute_async_cli_command): Don't print ^running here.
5353 * mi/mi-main.h (current_token, running_result_record_printed):
5356 2008-06-24 Michael Snyder <msnyder@specifix.com>
5358 * infrun.c (_initialize_infrun): White space and typo fix.
5360 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
5362 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
5363 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
5364 when first loading DLL with "dll" command.
5366 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5368 * gnu-nat.c (proc_string): Use capital T for "Thread".
5370 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
5372 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
5374 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5376 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5377 the target cannot run.
5379 2008-06-18 Joel Brobecker <brobecker@adacore.com>
5381 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
5382 we're attaching to a running process.
5384 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
5386 * win32-nat.c (handle_load_dll): Give dll name and load address
5387 if debug_events is on.
5388 (handle_unload_dll): Likewise.
5390 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
5392 Don't suppress *running when doing finish.
5393 * infcall.c (call_function_by_hand): Set both
5394 suppress_resume_observer and suppress_stop_observer.
5395 * infcmd.c (suppress_run_stop_observers): Split into...
5396 (suppress_resume_observer, suppress_stop_observer): ...those.
5397 (finish_command_continuation): Clear suppress_stop_observer.
5398 (finish_command): Set suppress_stop_observer.
5399 * inferior.h (suppress_run_stop_observers): Split into...
5400 (suppress_resume_observer, suppress_stop_observer): ...those.
5401 * infrun.c (normal_stop): Check for suppress_stop_observer.
5402 * thread.c (set_running): Check for suppress_resume_observer.
5404 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
5405 Pierre Muller <muller@ics.u-strasbg.fr>
5407 * gdbarch.sh (gdbarch_skip_main_prologue): New.
5408 * gdbarch.h, gdbarch.c: Regenerate.
5409 * i386-tdep.h (i386_skip_main_prologue): Declare.
5410 * i386-tdep.c (i386_skip_main_prologue): New.
5411 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
5412 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
5413 * symtab.c (find_function_start_sal): When pc points at the "main"
5414 function, call gdbarch_skip_main_prologue.
5416 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
5418 * value.c (value_primitive_field): Fetch lazy register values.
5420 2008-06-11 Pedro Alves <pedro@codesourcery.com>
5422 * NEWS: Mention support removal of undocumented S AA p PID stop
5425 * remote.c (remote_wait): Remove undocumented S AA p PID support.
5427 2008-06-10 Stan Shebs <stan@codesourcery.com>
5429 * MAINTAINERS: Update my affiliation and address.
5431 2008-06-10 Andreas Schwab <schwab@suse.de>
5433 * top.c (print_gdb_version): Don't print final newline.
5435 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5438 * Makefile.in: Update dependencies.
5439 * gdbthread.h (struct thread_info): New field
5441 (set_running, is_running): New.
5442 * thread.c (set_running, is_running): New.
5443 * inferior.h (suppress_normal_stop_observer): Rename to...
5444 (suppress_run_stop_observers): ..this.
5445 * infcmd.c (suppress_normal_stop_observer): Rename to...
5446 (suppress_run_stop_observers): ..this.
5447 (finish_command_continuation, finish_command): Adjust.
5448 * infcall.c (call_function_by_hand): Adjust.
5449 * infrun.c (normal_stop): Call set_running.
5450 * target.c (target_resume): New. Call set_running.
5451 * target.h (target_resume): Convert from macro to
5454 * mi/mi-interp.c (mi_on_resume): New.
5455 (mi_interpreter_init): Register mi_on_resume.
5457 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5459 Use observers to report stop events in MI.
5460 * mi/mi-interp.c (mi_on_normal_stop): New.
5461 (mi_interpreter_init): Register mi_on_normal_stop.
5462 (mi_interpreter_exec_continuation): Remove.
5463 (mi_cmd_interpreter_exec): Don't register the above.
5464 * mi/mi-main.c (captured_mi_execute_command): Don't care
5465 about sync_execution.
5466 (mi_execute_async_cli_command): Don't install continuation. Don't
5468 (mi_exec_async_cli_cmd_continuation): Remove.
5470 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5472 Suppress normal stop observer when it's problematic.
5473 * inferior.h (suppress_normal_stop_observer): New.
5474 * infcall.c (call_function_by_hand): Disable stop events when
5475 doing function calls.
5476 * infmcd.c (suppress_normal_stop_observer): New.
5477 (finish_command_continuation): Call normal_stop observer
5479 (finish_command): Disable stop events inside proceed.
5480 * infrun.c (normal_stop): Don't call normal stop observer if
5481 suppressed of if multi-step is in progress.
5483 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5486 * infrun.c (finish_command): Don't pass cleanup
5488 (finish_command_continuation): Don't grab cleanup from
5489 the passed data, as we don't use, and cannot, use it anyway.
5491 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
5493 Introduce common cleanup for restoring integers.
5494 * defs.h (make_cleanup_restore_integer): New declaration.
5495 (struct cleanup): New field free_arg.
5496 (make_my_cleanup_2): New.
5497 * utils.c (restore_integer_closure, restore_integer)
5498 (make_cleanup_restore_integer): New.
5499 (make_my_cleanup): Initialize the free_arg field and
5500 renamed to make_my_cleanup_2.
5501 (do_my_cleanups): Call free_arg.
5502 (discard_cleanups): Call free_arg.
5503 * breakpoint.c (restore_always_inserted_mode): Remove.
5504 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
5506 2008-06-09 Doug Evans <dje@google.com>
5508 * remote.c (remote_wait): Include beginning of malformed packet
5511 2008-06-09 Tom Tromey <tromey@redhat.com>
5513 * completer.c (complete_line): Don't special-case
5514 expression_completer.
5515 (expression_completer): Only pass last word to
5517 * c-exp.y (yylex): Check 'token', not 'operator'.
5519 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
5521 * configure.ac (build_warnings): Add -Wno-format for mingw.
5522 * configure: Regenerated.
5524 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
5526 * NEWS: Make indentation consistent. Move exec tracing entry out
5527 of remote packet list.
5529 2008-06-06 Tom Tromey <tromey@redhat.com>
5531 * value.h (evaluate_subexpression_type, extract_field_op):
5533 * printcmd.c (_initialize_printcmd): Use expression_completer for
5534 'p', 'inspect', 'call'.
5535 * parser-defs.h (parse_field_expression): Declare.
5536 * parse.c: Include exceptions.h.
5537 (in_parse_field, expout_last_struct): New globals.
5538 (mark_struct_expression): New function.
5539 (prefixify_expression): Return int.
5540 (prefixify_subexp): Return int. Use expout_last_struct.
5541 (parse_exp_1): Update.
5542 (parse_exp_in_context): Add 'out_subexp' argument. Handle
5544 (parse_field_expression): New function.
5545 * expression.h (parse_field_expression): Declare.
5546 (in_parse_field): Likewise.
5547 * eval.c (evaluate_subexpression_type): New function.
5548 (extract_field_op): Likewise.
5549 * completer.h (expression_completer): Declare.
5550 * completer.c (expression_completer): New function.
5551 (count_struct_fields, add_struct_fields): New functions.
5552 * c-exp.y (yyparse): Redefine.
5553 (COMPLETE): New token.
5554 (exp): New productions.
5555 (saw_name_at_eof, last_was_structop): New globals.
5556 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
5557 (c_parse): New function.
5558 * breakpoint.c (_initialize_breakpoint): Use expression_completer
5559 for watch, awatch, and rwatch.
5560 * Makefile.in (parse.o): Depend on exceptions_h.
5562 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
5565 * gdb/valopts.c (find_overload_match): Handle references
5568 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
5570 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
5571 account the bitsize of the 'from' operand.
5573 2008-06-06 Pedro Alves <pedro@codesourcery.com>
5575 * annotate.h (annotate_thread_changed): Declare.
5577 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
5579 * annotate.c (annotate_thread_changed): New function.
5580 * thread.c (thread_command) : Use it.
5581 * infrun.c (normal_stop): Use it.
5583 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
5584 Nathan Sidwell <nathan@codesourcery.com>
5585 Joseph Myers <joseph@codesourcery.com>
5587 * acinclude.m4: Include ../config/acx.m4.
5588 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
5589 * configure, config.in: Regenerate.
5590 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
5592 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
5594 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5596 Replace 'target async' by 'maintenance set remote-async' and
5597 'target remote' combination.
5599 * remote.c (remote_async_wait): Merge into remote_wait, and
5601 (remote_async_permitted, remote_async_permitted_set): New
5603 (set_maintenance_remote_async_permitted)
5604 (show_maintenance_remote_async_permitted): New functions.
5605 (remote_async_ops, extended_async_remote_ops): Delete.
5606 (remote_async_open, extended_remote_async_open): Delete.
5607 (remote_open_1): Drop async_p parameter. Update callers. Replace
5608 async_p with remote_async_permitted checks.
5609 (extended_async_remote_attach): Delete.
5610 (remote_resume, remote_async_resume): Merge and leave remote_resume.
5611 (remote_async_terminal_inferior): Rename to...
5612 (remote_terminal_inferior): ... this, and add
5613 remote_async_termitted check.
5614 (remote_async_terminal_ours): Rename to...
5615 (remote_terminal_ours): ... this, and add remote_async_termitted
5617 (remote_wait, remote_async_wait): Merge and leave remote_wait
5619 (remote_kill, remote_async_kill): Merge and leave remote_kill
5621 (remote_async_mourn, extended_async_remote_mourn): Delete.
5622 (extended_remote_create_inferior_1): Drop async_p parameter.
5623 Update callers. Always use extended_remote_ops.
5624 (extended_remote_async_create_inferior): Delete.
5625 (remote_return_zero): Delete.
5626 (init_remote_ops): Register remote_can_async_p, remote_async,
5627 remote_async_mask, remote_terminal_inferior and
5628 remote_terminal_ours.
5629 (remote_can_async_p, remote_is_async_p): Check for
5630 remote_async_permitted.
5631 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
5632 (set_remote_cmd): Don't add async and extended-async targets.
5633 (_initialize_remote): Add set/show remote-async maintenance
5636 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5638 * remote.c (kill_kludge): Delete.
5639 (remote_wait, remote_async_wait): Don't set it.
5640 (remote_kill, remote_async_kill): Don't do anything with it.
5642 2008-06-05 Pedro Alves <pedro@codesourcery.com>
5644 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
5646 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5648 * bcache.c (bcache_data): Call deprecated_bcache_added function.
5649 (deprecated_bcache_added): New function name. Body of function
5650 bcache_data is used here with the addition of 'added' argument.
5651 * bcache.h (deprecated_bcache_added): New function.
5652 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
5653 work from add_psymbol_to_list - initialises partial symbol and stashes
5654 it in objfile's cache.
5655 (append_psymbol_to_list): New helper function, takes other part of
5656 work from add_psymbol_to_list - adds partial symbol to the given list.
5657 (add_psymbol_to_list): Call helper functions instead of doing work
5658 here. If adding to global list, do not duplicate partial symbols in the
5661 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
5663 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
5664 'exception caught|thrown' message.
5666 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5668 * Makefile.in: Update dependencies.
5669 * dwarf2expr.c: New include "gdb_assert.h".
5670 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
5671 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
5672 (execute_stack_op): Error out on too large RECURSION_DEPTH.
5673 Increase/decrease RECURSION_DEPTH around the function.
5675 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
5677 * remote.c (get_offsets): Handle a single segment.
5678 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
5681 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
5683 * solib-svr4.c (struct lm_info): Add lm_addr.
5684 (main_lm_addr): New.
5685 (svr4_default_sos): Set lm_addr.
5686 (svr4_current_sos): Set lm_addr and main_lm_addr.
5687 (svr4_fetch_objfile_link_map): Rewrite.
5688 (svr4_clear_solib): Clear main_lm_addr.
5690 2008-06-03 Michael Snyder <msnyder@redhat.com>
5691 Joseph Myers <joseph@codesourcery.com>
5693 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
5694 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
5696 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5698 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
5700 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
5702 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
5704 2008-06-01 Joel Brobecker <brobecker@adacore.com>
5706 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
5707 treat pointers in data space as function descriptors if the
5708 target address is also in the data space.
5710 2008-05-30 Joel Brobecker <brobecker@adacore.com>
5712 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
5713 the trad-frame register value for the SP register.
5715 2008-05-29 Mark Kettenis <kettenis@gnu.org>
5717 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
5719 2008-05-28 Joel Brobecker <brobecker@adacore.com>
5721 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
5722 that identifies function descriptors outside of the .opd section.
5724 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
5726 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
5727 temporary catchpoints. In MI add missing fields 'reason', 'disp',
5729 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
5731 (handle_gnu_v3_exceptions): Use tempflag.
5733 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5735 Refactor varobj_update interface.
5736 * varobj.c (varobj_update): Report changes as vector. Also
5737 return not just a list of varobj, but a list of special structures
5738 that tell what exactly has changed.
5739 * varobj.h (enum varobj_update_error): Rename to
5740 varobj_scope_status.
5741 (struct varobj_update_result_t): New.
5742 (varobj_update): Adjust prototype.
5743 * mi/mi-cmd-var.c: Adjust for changes.
5745 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
5747 * varobj.c (varobj_update): Fix comment typo.
5750 2008-05-26 Joel Brobecker <brobecker@adacore.com>
5752 Set the symtab field of symbols read from ECOFF debugging entries.
5753 * mdebugread.c (add_symbol): Add new parameter symtab.
5754 (parse_symbol): Update calls to add_symbol throughout.
5756 2008-05-27 Andreas Schwab <schwab@suse.de>
5758 * symtab.h (enum address_class): Remove LOC_REGPARM and
5760 (struct symbol): Add is_argument.
5761 (SYMBOL_IS_ARGUMENT): Define.
5763 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
5764 * buildsym.c (finish_block): Likewise.
5765 * stack.c (print_frame_args, print_block_frame_locals)
5766 (print_frame_arg_vars): Likewise.
5767 * symtab.c (lookup_block_symbol): Likewise.
5768 * tracepoint.c (add_local_symbols): Likewise.
5769 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5771 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
5772 * dwarf2read.c (new_symbol): Likewise.
5773 * mdebugread.c (parse_symbol): Likewise.
5774 * stabsread.c (define_symbol): Likewise.
5776 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
5777 and LOC_COMPUTED_ARG.
5778 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5779 * ax-gdb.c (gen_var_ref): Likewise.
5780 * eval.c (evaluate_subexp_for_address): Likewise.
5781 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5782 * m2-exp.y (yylex): Likewise.
5783 * printcmd.c (address_info): Likewise.
5784 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5785 * tracepoint.c (collect_symbol, scope_info): Likewise.
5787 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
5789 * gdbarch.sh: Added new gdbarch struct
5790 core_regset_sections.
5791 * gdbarch.c: Refreshed.
5792 * gdbarch.h: Refreshed.
5793 * regset.h (core_regset_section): Declared.
5794 * linux-nat.c (linux_nat_do_thread_registers): Added
5795 support for the new gdbarch struct core_regset_sections.
5796 * utils.c (host_address_to_string): New function.
5797 * defs.h (host_address_to_string): New prototype.
5798 * i386-linux-tdep.c (i386_regset_rections): New register
5799 sections list for i386.
5800 (i386_linux_init_abi): Initialized new gdbarch struct
5801 core_regset_sections.
5802 * Makefile.in: Updated to reflect dependency changes.
5803 * ppc-linux-tdep.c (ppc_regset_sections): Register
5804 sections list for ppc.
5805 (ppc_linux_init_abi): Initialized new gdbarch struct
5806 core_regset_sections
5808 2008-05-24 Andreas Schwab <schwab@suse.de>
5810 * linespec.c (decode_objc): Save current language around call to
5813 2008-05-23 Joel Brobecker <brobecker@adacore.com>
5815 * valprint.h (get_array_bounds): Renames get_array_low_bound.
5816 * valprint.c (get_array_bounds): Renames get_array_low_bound.
5817 Return the proper bound value if the array index type is an
5818 enumerated type. Compute the high bound if requested.
5819 (val_print_array_elements): Handle the case when the array
5820 element has a null size.
5821 * ada-valprint.c (print_optional_low_bound): Add handling
5822 for empty arrays or arrays of zero-size elements.
5823 (ada_val_print_array): New function, extracted out from
5824 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
5825 handle empty arrays and arrays of zero-size elements.
5826 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
5827 code by call to ada_val_print_array.
5828 (ada_value_print): Remove handling of null array. The handling
5829 was incomplete and is now better handled by ada_val_print_array.
5831 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5833 * annotate.c (annotate_source, annotate_frame_begin): Replace
5834 deprecated_print_address_numeric with paddress.
5835 * cli/cli-cmds.c (list_command, edit_command): Likewise.
5836 * tui/tui-stack.c (tui_make_status_line): Likewise.
5838 * defs.h (deprecated_print_address_numeric): Remove.
5839 * printcmd.c (deprecated_print_address_numeric): Remove.
5840 * maint.c (maint_print_section_info): Fix comment.
5842 2008-05-23 Markus Deuling <deuling@de.ibm.com>
5844 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
5845 print_binary_chars, print_char_chars): Add byte_order parameter and
5846 replace gdbarch_byte_order.
5847 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
5848 expressions and remove them. Remove unused TWO_TO_FOURTH.
5849 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
5850 endianness. Update call to print_hex_chars.
5851 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
5852 print_binary_chars, print_char_chars): Add byte_order parameter.
5853 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
5854 get at the endianness. Update print_*_char calls to use byte_order.
5856 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5858 * symtab.h (struct symbol): Make "aux_value" member a void pointer
5860 (SYMBOL_LOCATION_BATON): Update.
5862 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5864 * symtab.h (enum address_class): Remove LOC_BASEREG and
5866 (struct symbol): Remove "basereg" member of "aux_value" union.
5867 (SYMBOL_BASEREG): Remove.
5869 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
5871 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5872 (ada_add_block_symbols): Likewise.
5873 * ax-gdb.c (gen_var_ref): Likewise.
5874 * buildsym.c (finish_block): Likewise.
5875 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5876 * m2-exp.y (yylex): Likewise.
5877 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5878 * printcmd.c (address_info): Likewise.
5879 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
5880 (print_frame_arg_vars): Likewise.
5881 * symmisc.c (print_symbol): Likewise.
5882 * symtab.c (lookup_block_symbol): Likewise.
5883 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5884 (scope_info): Likewise.
5886 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5888 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
5890 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
5891 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
5892 (ada_add_block_symbols): Likewise.
5893 * ax-gdb.c (gen_var_ref): Likewise.
5894 * buildsyms.c (finish_block): Likewise.
5895 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
5896 * m2-exp.y (yylex): Likewise.
5897 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
5898 * printcmd.c (address_info): Likewise.
5899 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
5900 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5901 * symtab.c (lookup_block_symbol): Likewise.
5902 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
5903 (scope_info): Likewise.
5905 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
5907 * symtab.h (enum address_class): Remove LOC_INDIRECT and
5908 LOC_HP_THREAD_LOCAL_STATIC.
5910 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
5911 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
5912 (read_var_value): Likewise.
5913 * buildsym.c (finish_block): Likewise.
5914 * objfiles.c (objfile_relocate): Likewise.
5915 * printcmd.c (address_info): Likewise.
5916 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
5917 * tracepoint.c (scope_info): Likewise.
5919 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5920 Maxim Grigoriev <maxim2405@gmail.com>
5922 * xtensa-tdep.c (xtensa_read_register): Remove.
5923 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
5924 argument litbase to call0_frame_cache().
5925 (call0_track_op, call0_analyze_prologue)
5926 (call0_frame_cache): Use extra argument litbase.
5928 2008-05-21 Joel Brobecker <brobecker@adacore.com>
5930 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
5932 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5934 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
5936 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
5938 * alpha-mdebug-tdep.c: Include "trad-frame.h".
5939 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5940 struct trad_frame_saved_reg *.
5941 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
5942 trad_frame_alloc_saved_regs. Update accesses. Record previous
5943 value of SP as being vfp.
5944 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
5945 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
5947 2008-05-21 Markus Deuling <deuling@de.ibm.com>
5949 * score-tdep.c (score_print_insn): Get the current endianess from
5950 disassemble_info instead of gdbarch_byte_order.
5952 2008-05-21 Pedro Alves <pedro@codesourcery.com>
5954 * frame.c (get_prev_frame_1): Build frame id before setting
5955 this_frame->prev_p, not after.
5957 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
5959 * annotate.c (annotate_new_thread): New function for new-thread
5961 * annotate.h: (annotate_new_thread): New extern.
5962 * thread.c (add_thread_with_info): Use it.
5963 * Makefile.in (thread.o): Add dependency on annotate.h.
5965 2008-05-20 Joel Brobecker <brobecker@adacore.com>
5967 * win32-nat.c (win32_wait): Block the control-c event while
5968 waiting for a debug event.
5970 2008-05-19 Pedro Alves <pedro@codesourcery.com>
5972 * symtab.h (lookup_symbol_in_language): Update comment.
5973 * symtab.c (lookup_symbol_aux_block): Update comment.
5974 * ada-lang.c (ada_lookup_symbol_list): Update comment.
5976 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
5978 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
5979 (lookup_symbol): Likewise.
5980 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
5981 (lookup_symbol): Likewise.
5982 (search_symbols): Update.
5984 * linespec.c (find_methods, collect_methods): Update.
5985 (add_matching_methods, add_constructors): Update.
5986 (decode_compound, decode_dollar, decode_variable): Update.
5987 (lookup_prefix_sym): Update.
5989 (symbol_found): Remove SYM_SYMTAB parameter.
5990 Use SYMBOL_SYMTAB (sym) instead.
5992 * gdbtypes.c (lookup_typename): Update.
5993 (lookup_struct, lookup_union, lookup_enum): Update.
5994 (lookup_template_type): Update.
5995 (check_typedef): Update.
5996 * language.c (lang_bool_type): Update.
5997 * mdebugread.c (parse_procedure): Update.
5998 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
5999 * parse.c (write_dollar_variable): Update.
6000 * printcmd.c (address_info): Update.
6001 * source.c (select_source_symtab): Update.
6002 * stack.c (print_frame_args, print_frame_arg_vars): Update.
6003 * valops.c (find_function_in_inferior): Update.
6004 (value_struct_elt_for_reference): Update.
6005 * value.c (value_static_field, value_fn_field): Update.
6007 * alpha-mdebug-tdep.c (find_proc_desc): Update.
6008 * arm-tdep.c (arm_skip_prologue): Update.
6009 * mt-tdep.c (mt_skip_prologue): Update.
6010 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
6012 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
6013 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
6014 (add_defn_to_vec): Likewise.
6015 (ada_add_block_symbols): Likewise.
6016 (lookup_cached_symbol, cache_symbol): Likewise.
6017 (standard_lookup): Update.
6018 (ada_lookup_symbol_list): Update.
6020 * c-valprint.c (c_val_print): Update.
6021 * cp-support.c (cp_lookup_rtti_type): Update.
6022 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
6023 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
6024 * p-valprint.c (pascal_val_print): Update.
6025 * scm-lang.c (scm_lookup_name): Update.
6031 * objc-exp.y: Update.
6034 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
6036 * language.h (struct language_defn): Remove SYMTAB parameter from
6037 la_lookup_symbol_nonlocal callback function pointer.
6039 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6040 (ada_lookup_encoded_symbol): Likewise.
6041 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
6042 Always call fixup_symbol_section.
6043 (ada_lookup_symbol): Remove SYMTAB parameter.
6044 (ada_lookup_symbol_nonlocal): Likewise.
6045 * ada-exp.y (write_object_renaming): Update.
6046 (find_primitive_type): Likewise.
6048 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6049 (cp_lookup_symbol_namespace): Likewise.
6050 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
6051 (lookup_symbol_file): Likewise.
6052 (lookup_possible_namespace_symbol): Likewise.
6053 (cp_lookup_symbol_nonlocal): Likewise.
6054 (cp_lookup_symbol_namespace): Likewise.
6055 (cp_lookup_nested_type): Update.
6057 * scm-valprint.c (scm_inferior_print): Update.
6058 * valops.c (value_maybe_namespace_elt): Update.
6060 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
6061 lookup_lib_global_symbol callback function pointer.
6062 (solib_global_lookup): Remove SYMTAB parameter.
6063 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
6064 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
6066 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
6067 (lookup_symbol_static): Likewise.
6068 (lookup_symbol_global): Likewise.
6069 (lookup_symbol_aux_block): Likewise.
6070 (lookup_global_symbol_from_objfile): Likewise.
6071 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
6072 (lookup_symbol_aux_local): Likewise.
6073 (lookup_symbol_aux_block): Likewise.
6074 (lookup_symbol_aux_symtabs): Likewise.
6075 (lookup_symbol_aux_psymtabs): Likewise.
6076 (lookup_global_symbol_from_objfile): Likewise.
6077 (basic_lookup_symbol_nonlocal): Likewise.
6078 (lookup_symbol_static): Likewise.
6079 (lookup_symbol_global): Likewise.
6081 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
6083 2008-05-17 Pedro Alves <pedro@codesourcery.com>
6085 * remote.c (init_extended_remote_ops): Fix typo.
6087 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6089 * NEWS: Mention new DICOS x86 target configuration.
6091 2008-05-16 Pedro Alves <pedro@codesourcery.com>
6092 Ulrich Weigand <uweigand@de.ibm.com>
6094 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
6095 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
6097 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
6098 use it instead of ginfo->value.address. Look up minimal symbol by
6099 address and name. Assume OBJFILE is non-NULL.
6100 (fixup_symbol_section): Ensure we always have an objfile to look
6101 into. Extract and pass to fixup_section the symbol's address that
6102 will match the minimal symbol's address.
6103 (fixup_psymbol_section): Likewise.
6105 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
6106 overlays and the addrmap returned the wrong section.
6108 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
6109 calling fixup_symbol_section.
6111 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6113 * minsyms.c: Include "target.h".
6114 (find_solib_trampoline_target): Handle minimal symbols pointing
6115 to function descriptors as well.
6116 * Makefile.in (minsyms.o): Update dependencies.
6118 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
6119 (ppc64_standard_linkage1): ... this. Fix optional instructions.
6120 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
6121 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
6122 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
6123 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
6124 (ppc64_standard_linkage_target): Rename to ...
6125 (ppc64_standard_linkage1_target): ... this.
6126 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
6127 (ppc64_skip_trampoline_code): Support three variants of standard
6128 linkage stubs. Call find_solib_trampoline_target to handle
6131 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6133 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
6134 ppc64_sysv_abi_adjust_breakpoint_address.
6135 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6136 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
6138 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
6140 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
6141 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
6142 of ppc_linux_skip_trampoline_code.
6144 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
6146 * gdbarch.sh: Delete dwarf_reg_to_regnum.
6147 * gdbarch.c, gdbarch.h: Regenerated.
6148 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
6149 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
6150 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
6152 2008-05-15 Pedro Alves <pedro@codesourcery.com>
6154 * linux-nat.c (trap_ptid): Delete.
6155 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
6157 * linux-thread-db.c (thread_db_wait): Adjust.
6159 2008-05-15 Joel Brobecker <brobecker@adacore.com>
6161 * linespec.c (decode_line_1): Fix a couple of comments.
6163 2008-05-15 Alan Modra <amodra@bigpond.net.au>
6165 * dbxread.c: Formatting.
6166 (INTERNALIZE_SYMBOL): Init n_other.
6167 (set_namestring): Take pointer to nlist arg rather than struct
6168 copy. Update all callers.
6170 2008-05-15 Andreas Schwab <schwab@suse.de>
6172 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
6173 (dwarf2read.o): Add $(addrmap_h).
6175 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
6177 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
6178 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
6179 to handle ppc32 PLT entries.
6180 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
6183 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
6185 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
6186 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
6187 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6188 (lookup_minimal_symbol_by_pc_section): Use
6189 lookup_minimal_symbol_by_pc_section_1.
6190 (lookup_solib_trampoline_symbol_by_pc): Likewise.
6192 2008-05-13 Joel Brobecker <brobecker@adacore.com>
6194 * findcmd.c: Add #include "gdb_stdint.h".
6195 * Makefile.in (findcmd.o): Update dependencies.
6197 2008-05-11 David S. Miller <davem@davemloft.net>
6199 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
6200 long double size override, Linux does use 128-bit now.
6202 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
6203 (sparc_linux_write_pc): New function.
6204 (sparc32_linux_init_abi): Register it.
6205 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
6206 (sparc64_linux_write_pc): New function.
6207 (sparc64_linux_init_abi): Register it.
6209 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
6210 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
6212 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
6214 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
6215 and info.tdep_info before calling gdbarch_init_osabi.
6217 2008-05-09 Joel Brobecker <brobecker@adacore.com>
6219 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
6220 the type of the right hand side of the assignment to the type
6221 of the left hand side if the left hand side is a convenience
6224 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
6226 * NEWS: Mention gdbserver bi-arch capability.
6228 2008-05-09 Doug Evans <dje@google.com>
6231 * NEWS: Document find command and qSearch:memory packet.
6232 * Makefile.in (SFILES): Add findcmd.c.
6233 (COMMON_OBJS): Add findcmd.o.
6234 (findcmd.o): New rule.
6235 * findcmd.c: New file.
6236 * target.h (target_ops): New member to_search_memory.
6237 (simple_search_memory): Declare.
6238 (target_search_memory): Declare.
6239 * target.c (simple_search_memory): New fn.
6240 (target_search_memory): New fn.
6241 * remote.c (PACKET_qSearch_memory): New packet kind.
6242 (remote_search_memory): New fn.
6243 (init_remote_ops): Init to_search_memory.
6244 (init_extended_remote_ops): Ditto.
6245 (_initialize_remote): Add qSearch:memory packet config command.
6247 2008-05-09 Eli Zaretskii <eliz@gnu.org>
6249 * thread.c (_initialize_thread): Don't use commas and periods in
6250 first line of doc string of "set/show print thread-events".
6252 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6254 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
6255 Update for unwinder changes.
6257 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6259 * frame.c (get_frame_base_address, get_frame_locals_address)
6260 (get_frame_args_address): Pass the correct frame when calling
6261 frame_base_find_by_frame.
6263 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
6265 * remote.c (extended_remote_attach_1): Call target_find_description.
6267 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
6269 * remote.c (extended_remote_create_inferior_1): Clean up
6270 before marking the target running.
6272 2008-05-08 Joel Brobecker <brobecker@adacore.com>
6274 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
6277 2008-05-07 Joel Brobecker <brobecker@adacore.com>
6279 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
6280 sparc64-sol2-tdep.c: Update for unwinder changes.
6282 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
6284 * cp-support.c (mangled_name_to_comp): Initialize storage.
6285 (unqualified_name_from_comp): Likewise.
6287 2008-05-07 Jie Zhang <jie.zhang@analog.com>
6289 * remote.c (remote_insert_breakpoint): Call get_remote_state
6290 after gdbarch_breakpoint_from_pc is called.
6291 (remote_insert_hw_breakpoint): Likewise.
6293 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6295 * valprint.c (val_print): Add new language parameter and use it
6296 instead of using the current_language. Update calls to val_print
6298 (common_val_print): Add new langauge parameter and pass it to
6300 * value.h (struct language_defn): Add opaque declaration.
6301 (val_print, common_val_print): Update declarations.
6302 * stack.c (print_frame_args): Update call to common_val_print
6303 using the appropriate language.
6304 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
6305 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
6306 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
6307 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
6308 #include "language.h" if necessary.
6309 Update calls to val_print and common_val_print.
6310 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
6311 Update dependencies.
6313 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6315 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
6316 pointing inside a non-executable section as function descriptors.
6318 2008-05-06 Pedro Alves <pedro@codesourcery.com>
6320 * inf-loop.c (inferior_event_handler): Run all continuations and
6321 print any language change before running the breakpoint commands.
6323 2008-05-06 Joel Brobecker <brobecker@adacore.com>
6325 * frame-unwind.c (frame_unwind_got_bytes): New function.
6326 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
6327 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
6328 for unwinder changes.
6330 2008-05-05 Doug Evans <dje@google.com>
6332 * NEWS: Mention new /m modifier for disassemble command.
6333 * cli/cli-cmds.c (print_disassembly): New function.
6334 (disassemble_current_function): New function
6335 (disassemble_command): Recognize /m modifier, print mixed
6337 (init_cli_cmds): Update disassemble help text.
6339 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
6341 * xtensa-tdep.c: Update for unwinder changes.
6343 2008-05-05 Andreas Schwab <schwab@suse.de>
6345 Update m68k port for unwinder changes.
6346 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
6347 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
6348 (m68k_frame_unwind): Use default_frame_sniffer.
6349 (m68k_frame_sniffer): Remove.
6350 (m68k_frame_base_address): Expect this_frame.
6351 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
6353 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
6354 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
6355 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
6356 parameter instead of pc value.
6357 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
6359 (m68k_linux_sigtramp_frame_this_id)
6360 (m68k_linux_sigtramp_frame_prev_register)
6361 (m68k_linux_sigtramp_frame_sniffer): Update signature.
6362 (m68k_linux_sigtramp_frame_unwind): Use
6363 m68k_linux_sigtramp_frame_sniffer.
6364 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
6366 * m68klinux-nat.c (store_register): Fix typo.
6368 2008-05-05 Pedro Alves <pedro@codesourcery.com>
6370 * infcmd.c (step_1): Put thread id on the stack to avoid possible
6373 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
6375 * symfile.c (reread_symbols): Update objfile's entry point.
6377 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
6378 Joel Brobecker <brobecker@adacore.com>
6380 * ada-lang.c: Update throughout to use symbol_matches_domain
6381 instead of matching the symbol domain explictly.
6382 * dwarf2read.c (add_partial_symbol): Do not add new psym for
6383 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
6384 class as typedefs. See lookup_partial_symbol function.
6385 (new_symbol): Similar to add_partial_symbol, do not create
6386 symbol for the typedef. See lookup_block_symbol.
6387 * symtab.c (symbol_matches_domain): New function, takes care
6388 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
6389 (lookup_partial_symbol): Use symbol_matches_domain to see if the
6390 found psym domain matches the given domain.
6391 (lookup_block_symbol): Likewise.
6393 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6395 * top.c (command_line_handler_continuation): Remove.
6396 (execute_command): Do not install the above.
6398 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
6400 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
6401 and catch all exceptions from it.
6402 * top.c (command_line_handler_continuation): Don't
6403 call bpstat_do_action here.
6405 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6407 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
6408 (struct die_info): Remove type.
6409 (read_type_die, read_typedef, read_base_type, read_subrange_type)
6410 (read_structure_type, read_enumeration_type, read_array_type)
6411 (read_tag_pointer_type, read_tag_ptr_to_member_type)
6412 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
6413 (read_tag_string_type, read_subroutine_type, read_set_type)
6414 (read_unspecified_type): Delete prototypes. Remove check for
6415 already-loaded type. Return the new type.
6416 (set_die_type): Return the new type.
6417 (reset_die_and_siblings_types): Delete.
6418 (load_comp_unit, load_full_comp_unit): Set type_hash.
6419 (process_queue): Remove call to reset_die_and_siblings_types.
6420 (process_die): Do not read most types here. Use read_type_die
6422 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
6423 (quirk_gcc_member_function_pointer): Return the new type.
6424 (process_structure_scope, process_enumeration_scope): Use
6425 get_die_type and read the DIE's type.
6426 (read_full_die): Do not initialize die->type.
6427 (tag_type_to_type): Use read_type_die.
6428 (read_type_die): Check for already defined types. Return the
6430 (determine_prefix): Use get_die_type.
6431 (set_die_type): Return the type.
6432 (get_die_type): Take a CU argument. Check for no type_hash.
6434 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
6436 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
6439 2008-05-04 Pedro Alves <pedro@codesourcery.com>
6441 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
6442 and bp_longjmp_resume breakpoints.
6443 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
6445 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
6446 breakpoints. Create bp_longjmp breakpoints as momentary
6448 (enable_longjmp_breakpoint): Delete.
6449 (set_longjmp_breakpoint): New.
6450 (disable_longjmp_breakpoint): Delete.
6451 (delete_longjmp_breakpoint): New.
6452 (set_longjmp_resume_breakpoint): Delete.
6453 (set_momentary_breakpoint_at_pc): New.
6454 (breakpoint_re_set_one): Don't delete bp_longjmp and
6455 bp_longjmp_resume breakpoints.
6456 (breakpoint_re_set): Don't create longjmp and longjmp-resume
6459 * infrun.c (step_resume_breakpoint): Add comment.
6460 (struct execution_control_state): Delete handling_longjmp member.
6461 (init_execution_control_state). Don't clear handling_longjmp.
6462 (context_switch): Don't context switch handling_longjmp.
6463 (handle_inferior_event): If handling a bp_longjmp breakpoint,
6464 create a bp_longjmp_resume breakpoint, and set it as current
6465 step_resume_breakpoint, then step over the longjmp breakpoint. If
6466 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
6467 breakpoint, delete the longjmp-resume breakpoint, and stop
6469 (currently_stepping): Remove handling_longjmp from expression.
6470 (insert_step_resume_breakpoint_at_sal): Update comment.
6471 (insert_longjmp_resume_breakpoint): New.
6473 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
6474 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
6476 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
6477 (set_longjmp_resume_breakpoint): Delete declaration.
6479 * gdbthread.h (save_infrun_state): Remove handling_longjmp
6481 (load_infrun_state): Delete *handling_longjmp parameter.
6482 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
6484 (load_infrun_state): Delete *handling_longjmp parameter. Update
6487 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
6488 (delete_longjmp_breakpoint_cleanup): New.
6489 (step_1): Call set_longjmp_breakpoint instead of
6490 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
6491 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
6492 (step_1_continuation): Pass thread id in the continuation args to
6494 (step_once): Add thread parameter. Pass thread id the the
6497 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6499 Set CU BASE_ADDRESS already from partial DIEs.
6500 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
6501 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
6502 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
6503 from these variables if it was still unset.
6505 * Makefile.in: Update dependencies.
6506 * dwarf2read.c: Include "addrmap.h"
6507 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
6508 (dwarf2_ranges_read): New prototype.
6509 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
6510 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
6511 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
6512 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
6513 comment for it. Add the found ranges to RANGES_PST. New variable
6514 BASEADDR, initialize it the common way.
6515 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
6516 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
6517 HAS_RANGES_OFFSET for the later processing.
6518 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
6519 * symtab.c: Include "addrmap.h"
6520 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
6521 Move the psymtab locator into ...
6522 (find_pc_sect_psymtab_closer): ... a new function.
6524 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6526 * arch-utils.c (gdbarch_update_p): Use default values for
6527 info.abfd and info.target_desc if they are NULL.
6528 (gdbarch_from_bfd): Remove assertion.
6529 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
6530 using the current target description.
6531 (gdbarch_info_fill): Do not use default values for info->abfd
6532 and info->target_desc.
6534 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6536 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
6538 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
6540 * inferior.h (read_pc_pid, write_pc_pid): Remove.
6541 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
6543 * regcache.c (read_pc_pid): Remove, replace by ...
6544 (regcache_read_pc): ... this function.
6545 (write_pc_pid): Remove, replace by ...
6546 (regcache_write_pc): ... this function.
6547 (read_pc, write_pc): Update.
6549 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
6550 write_pc_pid by regcache_read_pc and regcache_write_pc.
6551 (displaced_step_fixup): Likewise.
6552 (resume): Likewise. Use regcache arch instead of current_gdbarch.
6553 (prepare_to_proceed): Likewise.
6554 (proceed): Likewise.
6555 (adjust_pc_after_break): Likewise.
6556 (handle_inferior_event): Likewise.
6558 * linux-nat.c (cancel_breakpoint): Likewise.
6559 * linux-thread-db.c (check_event): Likewise.
6560 * aix-thread.c (aix_thread_wait): Likewise.
6561 * tracepoint.c (trace_dump_command): Likewise.
6563 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
6565 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
6566 SYMBOL_LOCATION_BATON.
6568 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
6570 * target.h (struct target_ops): New field to_auxv_parse.
6571 * auxv.c (default_auxv_parse): New, renamed from previous
6573 (target_auxv_parse): Try to call target method. Fallback to
6574 default_auxv_parse if not found.
6575 * procfs.c (procfs_auxv_parse): New.
6576 (init_procfs_ops): On Solaris, in 64-bit mode, install
6579 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
6581 * symfile.c (add_symbol_file_command): Use paddress rather than
6582 hex_string to print the address.
6584 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6586 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
6587 return the null frame ID to terminate the backtrace.
6589 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6591 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
6592 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
6593 (SIG_FRAME_PC_OFFSET): Likewise.
6594 (SIG_FRAME_LR_OFFSET): Likewise.
6595 (SIG_FRAME_FP_OFFSET): Likewise.
6596 (rs6000_push_dummy_call): Likewise.
6597 (rs6000_return_value): Likewise.
6598 (rs6000_convert_from_func_ptr_addr): Likewise.
6599 (branch_dest, rs6000_software_single_step): Likewise.
6600 (deal_with_atomic_sequence): Rename to ...
6601 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
6602 Do not call branch_dest; inline required parts of that function.
6603 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
6604 with SYMBOL_LINKAGE_NAME.
6605 (struct reg, regsize): Delete.
6606 (read_memory_addr): Delete; inline into callers.
6607 (rs6000_skip_prologue): Move after skip_prologue.
6608 (skip_prologue): Remove prototype.
6609 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
6610 initialization as if this variable were true. Do not install
6611 ppc64_sysv_abi_adjust_breakpoint_address.
6613 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
6614 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
6616 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
6617 (SIG_FRAME_PC_OFFSET): Likewise.
6618 (SIG_FRAME_LR_OFFSET): Likewise.
6619 (SIG_FRAME_FP_OFFSET): Likewise.
6620 (rs6000_push_dummy_call): Likewise.
6621 (rs6000_return_value): Likewise.
6622 (rs6000_convert_from_func_ptr_addr): Likewise.
6623 (branch_dest, rs6000_software_single_step): Likewise. Replace
6624 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
6625 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
6626 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
6627 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
6628 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
6630 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
6631 (AIX_TEXT_SEGMENT_BASE): New macro.
6632 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
6633 by AIX_TEXT_SEGMENT_BASE.
6635 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
6636 (struct gdbarch_tdep): Remove text_segment_base member.
6637 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
6638 ppc64_sysv_abi_adjust_breakpoint_address.
6640 * Makefile.in (rs6000-tdep.o): Update dependencies.
6641 (rs6000-aix-tdep.o): Likewise.
6643 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
6644 Thiago Jung Bauermann <bauerman@br.ibm.com>
6646 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
6647 * doublest.c (convert_typed_floating): Fix typo in comment.
6648 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
6649 * frame-unwind.h (frame_sniffer_ftype): Likewise.
6650 * frame.c (frame_unwind_address_in_block): Likewise.
6651 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
6652 * symtab.h (struct symbol): Likewise.
6653 * tramp-frame.h (struct trad_frame_cache): Likewise.
6654 * value.c (allocate_repeat_value): Likewise.
6656 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6658 * infrun.c (handle_inferior_event): Do not insert breakpoints at
6659 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
6661 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6663 * parse.c (parse_exp_in_context): Don't override
6664 expression_context_pc if get_selected_block returned a valid
6667 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6669 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
6670 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
6671 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
6673 * c-typeprint.c (c_type_print_base): Delete handling of template
6675 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
6676 (METHOD_PTR_TO_VOFFSET): Delete.
6677 * defs.h (QUIT_FIXME): Delete.
6678 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
6679 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
6680 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
6681 ninstantiations, and instantiations.
6682 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
6683 (TYPE_FN_FIELD_INLINED): Delete.
6684 * srec.h (SREC_BINARY): Delete.
6685 * symtab.c (symbol_init_demangled_name): Delete.
6686 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
6687 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
6688 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
6689 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
6690 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
6691 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
6692 * target.h (enum thread_control_capabilities): Delete tc_switch.
6693 (target_can_switch_threads): Delete.
6695 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
6697 * Makefile.in (objfiles.o): Update.
6698 * exec.c (exec_set_section_address): Support p->addr != 0.
6699 * objfiles.c (objfile_relocate): Update exec_ops section
6701 * symfile.c (place_section): Move exec_set_section_address call...
6702 (default_symfile_offsets): ...to here.
6704 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
6706 * Makefile.in (ppc_linux_tdep_h): New macro.
6707 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
6708 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
6709 (powerpc_e500l_c): Likewise.
6710 (ppc-linux-nat.o): Update dependencies.
6711 (ppc-linux-tdep.o): Update dependencies.
6712 (rs6000-tdep.o): Update dependencies.
6714 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
6715 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
6716 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
6717 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
6718 (tdesc_powerpc_e500): Remove.
6720 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
6721 and "features/rs6000/powerpc-altivec64.c".
6722 (ppc_supply_reg, ppc_collect_reg): Make global.
6723 (variants): Use tdesc_powerpc_32 for "powerpc" and
6724 tdesc_powerpc_altivec64 for "powerpc64".
6725 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
6727 * ppc-linux-tdep.h: New file.
6729 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
6730 Include "features/rs6000/powerpc-32l.c".
6731 Include "features/rs6000/powerpc-altivec32l.c".
6732 Include "features/rs6000/powerpc-64l.c".
6733 Include "features/rs6000/powerpc-altivec64l.c".
6734 Include "features/rs6000/powerpc-e500l.c".
6735 (ppc_linux_supply_gregset): New function.
6736 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
6737 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
6738 (ppc64_linux_gregset): Likewise.
6739 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
6740 (ppc_linux_trap_reg_p): New function.
6741 (ppc_linux_write_pc): New function.
6742 (ppc_linux_core_read_description): New function.
6743 (ppc_linux_init_abi): Install ppc_linux_write_pc and
6744 ppc_linux_core_read_description. Install orig_r3 and trap
6745 registers if present in the target description.
6746 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
6748 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
6749 (PT_ORIG_R3, PT_TRAP): Define if necessary.
6750 (ppc_register_u_addr): Handle orig_r3 and trap registers.
6751 (fetch_ppc_registers): Likewise.
6752 (store_ppc_registers): Likewise.
6753 (store_register): Likewise.
6754 (ppc_linux_read_description): Check whether AltiVec is supported.
6755 Check whether inferior is 32-bit or 64-bit. Return the appropriate
6756 Linux target description.
6758 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
6759 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
6760 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
6761 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
6762 rs6000/powerpc-e500. Update -expedite variables accordingly.
6764 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
6765 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
6766 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
6767 * features/rs6000/powerpc-e500.c: Regenerate.
6768 * features/rs6000/powerpc-32.c: Regenerate.
6769 * features/rs6000/powerpc-64.c: Regenerate.
6771 * features/rs6000/power-linux.xml: New file.
6772 * features/rs6000/power64-linux.xml: New file.
6773 * features/rs6000/powerpc-32l.xml: New file.
6774 * features/rs6000/powerpc-altivec32l.xml: New file.
6775 * features/rs6000/powerpc-64l.xml: New file.
6776 * features/rs6000/powerpc-altivec64l.xml: New file.
6777 * features/rs6000/powerpc-e500l.xml: New file.
6778 * features/rs6000/powerpc-32l.c: New (generated) file.
6779 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
6780 * features/rs6000/powerpc-64l.c: New (generated) file.
6781 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
6782 * features/rs6000/powerpc-e500l.xml: New (generated) file.
6784 * regformats/reg-ppc.dat: Remove.
6785 * regformats/reg-ppc64.dat: Remove.
6786 * regformats/rs6000/powerpc-32.dat: Remove.
6787 * regformats/rs6000/powerpc-64.dat: Remove.
6788 * regformats/rs6000/powerpc-e500.dat: Remove.
6789 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
6790 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
6791 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
6792 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
6793 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
6795 2008-05-03 Pedro Alves <pedro@codesourcery.com>
6797 * thread.c (delete_thread): Call observer_notify_thread_exit.
6798 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
6799 thread_exit observer.
6800 (mi_thread_exit): New.
6802 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6804 * breakpoint.c (create_exception_catchpoint): Remove prototype
6805 for already deleted function.
6806 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
6807 * frame.h (show_stack_frame): Remove prototype.
6808 * stack.c (show_stack_frame): Remove empty, unused function.
6809 * source.c (symtab_to_fullname, print_source_lines): Small fix
6811 * value.c (show_values): Update comments to mention "show values"
6812 command instead of "info history".
6814 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6816 * linespec.c: Include "target.h".
6817 (minsym_found): Handle minimal symbols pointing to function
6818 descriptors. Use find_function_start_pc.
6819 * minsyms.c (msymbol_objfile): New function.
6820 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
6821 to function descriptors.
6822 * symtab.c (fixup_section): Only use minimal symbol at the same
6823 address to determine section of a symbol.
6824 (find_function_start_pc): New function.
6825 (find_function_start_sal): Use it.
6826 * symtab.h (msymbol_objfile): Add prototype.
6827 (find_function_start_pc): Likewise.
6828 * value.c: Include "objfiles.h".
6829 (value_fn_field): Handle minimal symbols pointing to function
6831 * Makefile.in (linespec.o): Update dependencies.
6832 (value.o): Likewise.
6834 2008-05-02 Joel Brobecker <brobecker@adacore.com>
6836 * ada-lang.c (unwrap_value): Handle the case where the "F" field
6837 inside a PAD type is a bitfield.
6839 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
6841 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
6842 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6843 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6844 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
6845 Allow typedefs when checking for function pointer arguments.
6846 Right-align small structs passed on the stack.
6847 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
6848 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
6849 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
6851 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6853 * Makefile.in (arm-tdep.o): Update.
6854 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
6855 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
6856 (arm_pc_is_thumb): Use mapping symbols.
6857 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
6858 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
6859 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
6860 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
6861 * gdbarch.sh: Add record_special_symbol.
6862 * gdbarch.c, gdbarch.h: Regenerated.
6863 * objfiles.c (struct objfile_data): Add cleanup member.
6864 (register_objfile_data_with_cleanup): New function, from
6865 register_objfile_data.
6866 (register_objfile_data): Use it.
6867 (objfile_free_data): Call clear_objfile_data.
6868 (clear_objfile_data): Call cleanup functions.
6869 * objfiles.h (register_objfile_data_with_cleanup): Declare.
6871 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6873 * objfiles.c (init_entry_point_info): Handle shared libraries.
6875 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6877 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
6880 2008-05-02 Jim Blandy <jimb@codesourcery.com>
6881 Pedro Alves <pedro@codesourcery.com>
6883 Implement displaced stepping.
6885 * gdbarch.sh (max_insn_length): New 'variable'.
6886 (displaced_step_copy, displaced_step_fixup)
6887 (displaced_step_free_closure, displaced_step_location): New
6889 (struct displaced_step_closure): Add forward declaration.
6890 * gdbarch.c, gdbarch.h: Regenerated.
6892 * arch-utils.c: #include "objfiles.h".
6893 (simple_displaced_step_copy_insn)
6894 (simple_displaced_step_free_closure)
6895 (displaced_step_at_entry_point): New functions.
6896 * arch-utils.h (simple_displaced_step_copy_insn)
6897 (simple_displaced_step_free_closure)
6898 (displaced_step_at_entry_point): New prototypes.
6900 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
6901 (I386_MAX_MATCHED_INSN_LEN): ... this.
6902 (i386_absolute_jmp_p, i386_absolute_call_p)
6903 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
6904 (i386_displaced_step_fixup): New functions.
6905 (struct i386_insn, i386_match_insn): Update.
6906 (i386_gdbarch_init): Set gdbarch_max_insn_length.
6907 * i386-tdep.h (I386_MAX_INSN_LEN): New.
6908 (i386_displaced_step_fixup): New prototype.
6909 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
6910 Register gdbarch_displaced_step_copy,
6911 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
6912 and gdbarch_displaced_step_location functions.
6914 * infrun.c (debug_displaced): New variable.
6915 (show_debug_displaced): New function.
6916 (struct displaced_step_request): New struct.
6917 (displaced_step_request_queue, displaced_step_ptid)
6918 (displaced_step_gdbarch, displaced_step_closure)
6919 (displaced_step_original, displaced_step_copy)
6920 (displaced_step_saved_copy, can_use_displaced_stepping): New
6922 (show_can_use_displaced_stepping, use_displaced_stepping)
6923 (displaced_step_clear, cleanup_displaced_step_closure)
6924 (displaced_step_dump_bytes, displaced_step_prepare)
6925 (displaced_step_clear_cleanup, write_memory_ptid)
6926 (displaced_step_fixup): New functions.
6927 (resume): Call displaced_step_prepare.
6928 (proceed): Call read_pc once, and remember the value. If using
6929 displaced stepping, don't remove breakpoints.
6930 (handle_inferior_event): Call displaced_step_fixup. Add some
6931 debugging output. When we try to step over a breakpoint, but get
6932 a signal to deliver to the thread instead, ensure the step-resume
6933 breakpoint is actually inserted. If a thread hop is needed, and
6934 displaced stepping is enabled, don't remove breakpoints.
6935 (init_wait_for_inferior): Call displaced_step_clear.
6936 (_initialize_infrun): Add "set debug displaced" command. Add
6937 "maint set can-use-displaced-stepping" command. Clear
6938 displaced_step_ptid.
6939 * inferior.h (debug_displaced): Declare variable.
6940 (displaced_step_dump_bytes): Declare function.
6942 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
6945 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
6947 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
6948 (arm_force_mode_string, arm_show_fallback_mode)
6949 (arm_show_force_mode): New.
6950 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
6952 (_initialize_arm_tdep): Add "set arm fallback-mode"
6953 and "set arm force-mode".
6954 * NEWS: Document new commands.
6956 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
6958 * main.h (batch_silent): Declare.
6959 * event-top.c: Include main.h.
6960 (gdb_setup_readline): Remove extern batch_silent declaration.
6961 * infrun.c (normal_stop): Don't print source location when running in
6962 --batch-silent mode.
6963 * Makefile.in (event-top.o): Add main.h dependency.
6965 2008-05-02 Andreas Schwab <schwab@suse.de>
6967 * target.h (struct target_ops): Add
6968 to_watchpoint_addr_within_range.
6969 (target_watchpoint_addr_within_range): New function.
6970 * target.c (update_current_target): Inherit
6971 to_watchpoint_addr_within_range, defaulting to
6972 default_watchpoint_addr_within_range.
6973 (default_watchpoint_addr_within_range): New function.
6974 (debug_to_watchpoint_addr_within_range): New function.
6975 (setup_target_debug): Set to_watchpoint_addr_within_range.
6976 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
6978 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
6979 * breakpoint.c (watchpoints_triggered): Use
6980 target_watchpoint_addr_within_range.
6982 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6984 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
6985 (i[34567]86-*-dicos*, x86_64-*-dicos*):
6986 Set gdb_osabi to GDB_OSABI_DICOS.
6988 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
6989 * osabi.c (gdb_osabi_name): Add "DICOS".
6991 * i386-dicos-tdep.c: New file.
6993 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
6994 (ALLDEPFILES): Add i386-dicos-tdep.c.
6995 (i386-dicos-tdep.o): New rule.
6997 2008-05-01 Pedro Alves <pedro@codesourcery.com>
6999 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
7000 and register the fork's PTID as a thread.
7002 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7005 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
7006 assign its value to the breakpoint created.
7007 (create_breakpoints): Add breakpoint_ops argument and pass it
7008 to create_breakpoint call.
7009 (break_command_really): Add breakpoint_ops argument and pass/assign
7011 (break_command_1): Pass NULL as ops argument.
7012 (set_breakpoint): Pass NULL as ops argument.
7013 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
7014 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
7015 catch and throw catchpoints.
7017 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
7020 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
7021 translate signal numeric value from the target to GDB's enum
7023 * gdbarch.c, gdbarch.h: Regenerated.
7024 * gdbarch.sh: Added two new functions target_signal_from_host and
7025 target_signal_to_host.
7026 * target.h (default_target_signal_from_host,
7027 default_target_signal_to_host): New functions - declarations.
7028 * signals/signals.c (struct gdbarch): New declaration.
7029 (default_target_signal_to_host, default_target_signal_from_host): New
7032 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7033 Pedro Alves <pedro@codesourcery.com>
7035 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
7036 Johnston <jjohnstn@redhat.com>.
7038 * NEWS: Mention attach to stopped process fix.
7039 * infcmd.c (detach_command, disconnect_command): Discard the thread
7041 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
7042 attaching. Use signal_stop_state.
7043 (signal_stop_state): Check stop_soon.
7044 * linux-nat.c (kill_lwp): Declare earlier.
7045 (pid_is_stopped, linux_nat_post_attach_wait): New.
7046 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
7048 (linux_nat_attach): Use linux_nat_post_attach_wait.
7049 (detach_callback, linux_nat_detach): Improve handling for signalled
7051 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
7052 from the process ID.
7053 * Makefile.in (infcmd.o): Update.
7055 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
7057 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
7058 * arm-tdep.c (arm_frame_is_thumb): New.
7059 (arm_pc_is_thumb): Clarify comment.
7060 (thumb_analyze_prologue): Remove PC special case.
7061 (thumb_scan_prologue): Take a block_addr argument. Use it for
7062 find_pc_partial_function. Remove unused variables.
7063 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
7064 for find_pc_partial_function. Remove PC special case.
7065 (arm_prologue_prev_register): Add special handling for PC and CPSR.
7066 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
7067 (arm_get_next_pc): Use arm_frame_is_thumb.
7068 (arm_write_pc): Use CPSR_T instead of 0x20.
7069 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
7070 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
7072 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
7073 DWARF2_FRAME_REG_FN.
7074 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
7075 DWARF2_FRAME_REG_FN.
7076 (struct dwarf2_frame_state_reg): Add FN to loc union.
7078 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
7080 * exec.c (print_section_info): Add missing '\n'.
7082 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
7084 * thread.c (add_thread): Move observer call to ...
7085 (add_thread_silent): ... here.
7087 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7089 * rs6000-tdep.c: Update for unwinder changes.
7090 * ppcobsd-tdep.c: Likewise.
7092 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7094 * s390-tdep.c: Update for unwinder changes.
7096 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
7098 * spu-tdep.c: Update for unwinder changes.
7100 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7102 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
7103 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
7104 sparc64-linux-tdep.c: Update for unwinder changes.
7106 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7108 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
7109 for unwinder changes.
7110 * mips-tdep.c: Likewise.
7111 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
7114 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7116 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
7119 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7121 Update i386 and amd64 ports for unwinder changes.
7123 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
7124 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
7125 (amd64_frame_unwind): Use default_frame_sniffer.
7126 (amd64_frame_sniffer): Delete.
7127 (amd64_sigtramp_frame_cache): Expect this_frame.
7128 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
7129 (amd64_sigtramp_frame_sniffer): Update signature.
7130 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
7131 (amd64_frame_base_address): Expect this_frame.
7132 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
7134 (amd64_init_abi): Use set_gdbarch_dummy_id and
7135 frame_unwind_append_unwinder.
7136 * i386-tdep.c (i386_frame_cache): Expect this_frame.
7137 (i386_frame_this_id, i386_frame_prev_register): Update signature.
7138 (i386_frame_unwind): Use default_frame_sniffer.
7139 (i386_frame_sniffer): Delete.
7140 (i386_sigtramp_frame_cache): Expect this_frame.
7141 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
7142 (i386_sigtramp_frame_sniffer): Update signature.
7143 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
7144 (i386_frame_base_address): Update signature.
7145 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
7146 (i386_push_dummy_call): Update comment.
7147 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
7149 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
7150 and frame_unwind_append_unwinder.
7151 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
7152 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
7153 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
7154 i386nbsd-tdep.c: Update for unwinder changes.
7156 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7158 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
7159 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
7161 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
7162 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
7163 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
7165 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
7167 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
7169 * tramp-frame.h (struct tramp_frame): Update signature of init.
7170 * Makefile.in (trad-frame.o): Update.
7172 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7174 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
7175 (execute_stack_op): Put this_frame in the baton.
7176 (execute_cfa_program): Take this_frame.
7177 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
7178 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
7179 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
7180 (dwarf2_frame_this_id): Adjust to work on this_frame.
7181 (dwarf2_signal_frame_this_id): Delete.
7182 (dwarf2_frame_prev_register): Update signature. Use new frame
7184 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
7185 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
7186 dwarf2_frame_sniffer.
7187 (dwarf2_append_unwinders): New.
7188 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
7190 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
7191 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
7192 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
7193 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
7194 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
7195 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
7196 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
7197 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
7198 (dwarf2_append_unwinders): Declare.
7199 (dwarf2_frame_base_sniffer): Update declaration.
7200 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
7203 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7205 Convert frame unwinders to use the current frame and
7208 * frame.c (frame_debug): Make global.
7209 (get_frame_id): Pass this frame to unwinder routines.
7210 (frame_pc_unwind): Remove unused unwind->prev_pc support.
7211 (do_frame_register_read): Do not discard the return value of
7212 frame_register_read.
7213 (frame_register_unwind): Remove debug messages. Use
7214 frame_unwind_register_value.
7215 (frame_unwind_register_value, get_frame_register_value): New
7217 (create_new_frame, get_frame_base_address, get_frame_locals_address)
7218 (get_frame_args_address, get_frame_type): Pass this frame to
7220 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
7222 * frame.h: Update comments.
7223 (frame_debug, frame_unwind_register_value, get_frame_register_value)
7224 (frame_prepare_for_sniffer): Declare.
7225 * frame-unwind.h: Update comments and parameter names.
7226 (default_frame_sniffer): Declare.
7227 (frame_prev_register_ftype): Return a struct value *.
7228 (struct frame_unwind): Remove prev_pc member.
7229 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
7230 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
7231 (frame_unwind_got_register, frame_unwind_got_memory)
7232 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
7233 * frame-base.h: Update comments and parameter names.
7234 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
7235 if necessary. Add debugging output.
7236 * sentinel-frame.c (sentinel_frame_prev_register)
7237 (sentinel_frame_this_id): Update for new signature.
7238 (sentinel_frame_prev_pc): Delete.
7239 (sentinel_frame_unwinder): Remove prev_pc.
7240 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
7242 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
7243 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
7244 (frame_unwind_append_sniffer): Delete.
7245 (frame_unwind_append_unwinder): New function.
7246 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
7247 from unwinders. Use frame_prepare_for_sniffer.
7248 (default_frame_sniffer, frame_unwind_got_optimized)
7249 (frame_unwind_got_register, frame_unwind_got_memory)
7250 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
7251 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
7252 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
7254 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
7255 * gdbarch.c, gdbarch.c: Regenerated.
7256 * frame-base.c (default_frame_base_address)
7257 (default_frame_locals_address, default_frame_args_address): Update
7259 (frame_base_find_by_frame): Pass this frame to unwinder routines.
7260 * infcall.c (call_function_by_hand): Update comments.
7261 * Makefile.in (frame-unwind.o): Update dependencies.
7263 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7265 * ada-lang.c (ada_value_primitive_packed_val): Only check
7266 value_lazy for memory lvals.
7267 * findvar.c (value_of_register_lazy): New function.
7268 (locate_var_value): Only check value_lazy for memory lvals.
7269 * valarith.c (value_subscripted_rvalue): Likewise.
7270 * valops.c (value_fetch_lazy): Handle both memory and register
7272 (search_struct_field, value_slice): Only check value_lazy for memory
7274 * value.c (struct value): Update comment for lazy.
7275 (value_primitive_field): Only check value_lazy for memory lvals.
7276 * value.h (value_lazy): Update comment.
7277 (value_of_register_lazy): Declare.
7279 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
7281 * corefile.c (reopen_exec_file): Close any open files.
7283 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7285 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
7286 show_memory_breakpoints to 1 while reading the instruction bundle.
7288 2008-04-29 Joel Brobecker <brobecker@adacore.com>
7290 * gdbarch.sh: Document the return_value method. Explain that
7291 the FUNCTYPE parameter might be NULL.
7292 * gdbarch.h: Regenerated.
7293 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
7294 type when calling using_struct_return, as this is unnecessary
7297 2008-04-28 Joel Brobecker <brobecker@adacore.com>
7299 * terminal.h (create_tty_session): Fix return type.
7301 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
7303 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
7305 2008-04-26 Joel Brobecker <brobecker@adacore.com>
7307 * breakpoint.c (condition_command, commands_from_control_command)
7308 (break_command_really): Minor reformatting.
7310 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7312 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
7314 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7316 * amd64-tdep.c (amd64_get_longjmp_target): New.
7317 (amd64_init_abi): Register amd64_get_longjmp_target as
7318 gdbarch_get_longjmp_target callback.
7319 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
7321 2008-04-25 Pedro Alves <pedro@codesourcery.com>
7323 * breakpoint.h (enum bpstat_what_main_action): Delete
7324 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
7326 * breakpoint.c (clrs): Delete.
7327 (bpstat_what): Update table.
7329 * infrun.c (handle_inferior_event): Remove
7330 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
7332 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7334 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
7335 Adjust all prototypes using mi_cmd_args_ftype to use
7337 (struct mi_cmd): Remove the args_func field.
7338 * mi/mi-cmds.c: Don't provide value for the args_func field.
7339 * mi/mi-main.c (mi_execute_async_cli_command)
7340 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
7341 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
7342 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
7343 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
7344 (mi_cmd_target_download): Adjust.
7345 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
7346 (mi_cmd_execute): Do not check for args_func.
7347 (mi_execute_async_cli_command): Adjust.
7348 * mi/mi-parse.c: Don't check for args_func.
7350 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7352 * breakpoint.c (bpstat_check_location)
7353 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
7354 New, extracted from bpstat_stop_status.
7355 (bpstat_stop_status): Use the above.
7357 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7359 * mi/mi-main.c (last_async_command): Rename to current_token.
7360 (previous_async_command): Remove.
7361 (mi_cmd_gdb_exit): Adjust.
7362 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
7363 (mi_cmd_target_select): Adjust.
7364 (mi_cmd_execute): Don't set previous_async_command. Free token
7365 here even in async mode.
7366 (mi_execute_async_cli_command): Adjust.
7367 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
7369 (mi_load_progress): Adjust.
7371 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7373 * infcmd.c (step_1_continuation): Always disable longjmp
7374 breakpoint if we're not going to do another step.
7376 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7378 exec_cleanup murder.
7379 * breakpoint.c (until_break_command_continuation): Add
7380 the 'error' parameter. Directly delete the breakoint as
7381 opposed to running cleanups.
7382 (until_break_command): Install continuation only
7383 after starting the target. Don't use exec cleanups,
7384 use ordinary cleanups. Discard cleanups is successfully
7385 started the target in async mode.
7386 (make_cleanup_delete_breakpoint): Remove.
7387 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
7389 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
7391 (struct continations): Add the 'error' parameter to the
7392 continuation_hook field.
7393 (add_continuation, do_all_continuations)
7394 (add_intermediate_continuation)
7395 (do_all_intermediate_continuations): Add the 'error' parameter.
7396 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
7397 * inf-loop.c (inferior_event_handler): Instead of calling
7398 discard_all_continuations, use do_all_continuations with 1 as
7399 'error' parameter. Pass 0 as 'error' parameter in existing uses
7400 of discard_all_continuations.
7401 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
7403 (step_once): Install continuation only after resuming the target.
7404 (step_1_continuation): Disable longjmp breakpoint on error.
7405 (finish_command_continuation): Add the error parameter. Delete
7406 the finish breakpoint directly, do not use cleanups.
7407 (finish_command): Do not use exec_cleanups. Always setup
7408 continuation. For sync case, immediately run them.
7409 (attach_command_continuation): Add the error parameter.
7410 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
7411 remove step_resume_breakpoint -- adjust delete it directly.
7412 * interps.c (interp_set): Adjust call to do_all_continations.
7413 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
7415 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
7417 (mi_cmd_execute): Do not use exec_cleanup.
7418 (mi_execute_async_cli_command): Simplify the string concatenation
7419 logic. Do no use exec cleanup.
7420 (mi_exec_async_cli_cmd_continuation): New parameter error.
7421 Free last_async_command.
7422 * top.c (command_line_handler_continuation): New parameter error.
7423 * utils.c (exec_cleanup_chain, make_exec_cleanup)
7424 (do_exec_cleanups): Remove.
7425 (add_continuation, do_all_continations)
7426 (add_intermediate_continuation)
7427 (do_all_intermediate_continuations): New parameter error.
7429 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7431 * breakpoint.h (bp_location_p): New typedef.
7432 Register a vector of bp_location_p.
7433 * breakpoint.c (always_inserted_mode)
7434 (show_always_inserted_mode): New.
7435 (unlink_locations_from_global_list): Remove.
7436 (update_global_location_list)
7437 (update_global_location_list_nothrow): New.
7438 (update_watchpoint): Don't free locations.
7439 (should_insert_location): New.
7440 (insert_bp_location): Use should_insert_location.
7441 (insert_breakpoint_locations): Copied from
7443 (insert_breakpoint): Use insert_breakpoint_locations.
7444 (bpstat_stop_status): Call update_global_location_list
7445 when disabling breakpoint.
7446 (allocate_bp_location): Don't add to bp_location_chain.
7447 (set_raw_breakpoint)
7448 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
7449 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
7450 (enable_overlay_breakpoints, disable_overlay_breakpoints)
7451 (set_longjmp_resume_breakpoint)
7452 (enable_watchpoints_after_interactive_call_stop)
7453 (disable_watchpoints_before_interactive_call_start)
7454 (create_internal_breakpoint)
7455 (create_fork_vfork_event_catchpoint)
7456 (create_exec_event_catchpoint, set_momentary_breakpoint)
7457 (create_breakpoints, break_command_1, watch_command_1)
7458 (create_exception_catchpoint)
7459 (handle_gnu_v3_exceptions)
7460 (disable_breakpoint, breakpoint_re_set_one)
7461 (create_thread_event_breakpoint, create_solib_event_breakpoint)
7462 (create_ada_exception_breakpoint): : Don't call check_duplicates.
7463 Call update_global_location_list.
7464 (delete_breakpoint): Don't remove locations and don't
7465 try to reinsert them. Call update_global_location_list.
7466 (update_breakpoint_locations): Likewise.
7467 (restore_always_inserted_mode): New.
7468 (update_breakpoints_after_exec): Temporary disable
7469 always inserted mode.
7470 * Makefile.in: Update dependencies.
7472 * infrun.c (proceed): Remove breakpoints while stepping
7474 (handle_inferior_event): Don't remove or insert
7476 * linux-fork.c (checkpoint_command): Remove breakpoints
7477 before fork and insert after.
7478 (linux_fork_context): Remove breakpoints before switch
7480 * target.c (target_disconnect, target_detach): Remove
7481 breakpoints from target.
7484 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
7486 * breakpoint.c (print_one_breakpoint_location): In MI
7487 mode, report the location string the breakpoint was
7488 originally created with.
7490 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
7492 * Makefile.in (xtensa-tdep.o): Update dependencies.
7493 * configure.tgt (xtensa*): Update dependencies.
7494 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
7495 Local variable areg renamed to arreg.
7496 (areg_number): New function.
7497 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
7498 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
7499 replaced by arreg_number.
7500 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
7501 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
7502 (xtensa_scan_prologue): New function.
7503 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
7504 when ENTRY instraction hasn't been executed yet. Get the frame pointer
7505 value based on prologue analysis. Fix the bugs preventing WS and
7506 AR4-AR7/A11 registers from getting right values for intermediate frames,
7507 whose registers have been already spilled.
7508 (xtensa_frame_prev_register): Fix WS register value. Use are_number
7509 and arreg_number appropriately.
7510 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
7511 svr4_ilp32_fetch_link_map_offsets.
7513 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
7515 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
7516 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
7518 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
7520 * acinclude.m4: Add override.m4.
7521 * configure: Regenerate.
7523 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
7525 * ada-lang.c (get_selections): Variable PROMPT made non-const and
7526 initialized with a trailing space now. Use PROMPT_ARG of
7527 COMMAND_LINE_INPUT instead of printing it ourselves.
7529 2008-04-22 Joel Brobecker <brobecker@adacore.com>
7531 * NEWS: Document support for 64-bit core file.
7533 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
7535 * NEWS: Add information on calling convention and new SH CLI options.
7537 * sh-tdep.c (sh_cc_gcc): New static string.
7538 (sh_cc_renesas): Ditto.
7539 (sh_cc_enum): New static string array.
7540 (sh_active_calling_convention): New static string pointer denoting
7541 active user chosen ABI.
7542 (sh_is_renesas_calling_convention): New function to return function
7543 specific ABI, or user choice if necessary.
7544 (sh_use_struct_convention): Rename first argument and turn around its
7545 meaning. Check for renesas ABI and return accordingly.
7546 (sh_use_struct_convention_nofpu): New function.
7547 (sh_next_flt_argreg): Get function type as third parameter. Check
7548 for renesas ABI and choose floating registers accordingly.
7549 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
7550 struct return slot accordingly.
7551 (sh_push_dummy_call_nofpu): Ditto.
7552 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
7553 Evaluate ABI and give to sh_use_struct_convention_nofpu.
7554 (sh_return_value_fpu): Evaluate ABI and give to
7555 sh_use_struct_convention.
7556 (show_sh_command): New function.
7557 (set_sh_command): Ditto.
7558 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
7561 * gdbarch.sh (return_value): Add func_type argument.
7562 * gdbarch.c: Regenerate.
7564 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
7565 val_type so as not to collide with value_type function. Call
7566 using_struct_return with additional function type argument.
7567 * infcall.c (call_function_by_hand): Call using_struct_return and
7568 gdbarch_return_value with additional function type argument.
7569 * infcmd.c (print_return_value): Take addition func_type argument.
7570 Call gdbarch_return_value with additional function type argument.
7571 (finish_command_continuation): Call print_return_value with additional
7572 function type argument.
7573 (finish_command): Ditto.
7574 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
7575 additional function type argument.
7576 * stack.c (return_command): Call using_struct_return and
7577 gdbarch_return_value with additional function type argument.
7578 * value.c (using_struct_return): Take additional function type argument.
7579 * value.h (using_struct_return): Accommodate declaration.
7580 * alpha-tdep.c (alpha_return_value): Add func_type argument.
7581 * amd64-tdep.c (amd64_return_value): Ditto.
7582 * arm-tdep.c (arm_return_value): Ditto.
7583 * avr-tdep.c (avr_return_value): Ditto.
7584 * cris-tdep.c (cris_return_value): Ditto.
7585 * frv-tdep.c (frv_return_value): Ditto.
7586 * h8300-tdep.c (h8300_return_value): Ditto.
7587 (h8300h_return_value): Ditto.
7588 * hppa-tdep.c (hppa32_return_value): Ditto.
7589 (hppa64_return_value): Ditto.
7590 * i386-tdep.c (i386_return_value): Ditto.
7591 * ia64-tdep.c (ia64_return_value): Ditto.
7592 * iq2000-tdep.c (iq2000_return_value): Ditto.
7593 * m32c-tdep.c (m32c_return_value): Ditto.
7594 * m32r-tdep.c (m32r_return_value): Ditto.
7595 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
7596 * m68k-tdep.c (m68k_return_value): Ditto.
7597 (m68k_svr4_return_value): Ditto.
7598 * m88k-tdep.c (m88k_return_value): Ditto.
7599 * mep-tdep.c (mep_return_value): Ditto.
7600 * mips-tdep.c (mips_eabi_return_value): Ditto.
7601 (mips_n32n64_return_value): Ditto.
7602 (mips_o32_return_value): Ditto.
7603 (mips_o64_return_value): Ditto.
7604 * mn10300-tdep.c (mn10300_return_value): Ditto.
7605 * mt-tdep.c (mt_return_value): Ditto.
7606 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
7607 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
7608 (ppc_sysv_abi_broken_return_value): Ditto.
7609 (ppc64_sysv_abi_return_value): Ditto.
7610 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
7611 (ppc_sysv_abi_broken_return_value): Ditto.
7612 (ppc64_sysv_abi_return_value): Ditto.
7613 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
7614 * rs6000-tdep.c (rs6000_return_value): Ditto.
7615 * s390-tdep.c (s390_return_value): Ditto.
7616 * score-tdep.c (score_return_value): Ditto.
7617 * sh-tdep.c (sh_return_value_nofpu): Ditto.
7618 (sh_return_value_fpu): Ditto.
7619 * sh64-tdep.c (sh64_return_value): Ditto.
7620 * sparc-tdep.c (sparc32_return_value): Ditto.
7621 * sparc64-tdep.c (sparc64_return_value): Ditto.
7622 * spu-tdep.c (spu_return_value): Ditto.
7623 * v850-tdep.c (v850_return_value): Ditto.
7624 * vax-tdep.c (vax_return_value): Ditto.
7625 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
7626 * xtensa-tdep.c (xtensa_return_value): Ditto.
7628 * gdbtypes.h (struct type): Add calling_convention member.
7629 * dwarf2read.c (read_subroutine_type): Add calling convention read
7630 from DW_AT_calling_convention attribute to function type.
7632 2008-04-22 Markus Deuling <deuling@de.ibm.com>
7634 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
7635 multi_f77_subscript to support values from registers.
7636 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
7637 * value.h (value_subscripted_rvalue): Add prototype.
7639 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
7641 * f-valprint.c (f_val_print): Likewise.
7643 2008-04-21 Craig Silverstein <csilvers@google.com>
7645 * dwarf2read.c (zlib_decompress_section): Define abfd in the
7648 2008-04-21 Pedro Alves <pedro@codesourcery.com>
7650 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
7651 section is not a code section.
7653 2008-04-19 Craig Silverstein <csilvers@google.com>
7655 * NEWS: Add information on compressed debug sections.
7657 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7659 * mi/mi-cmd-var.c (varobj_update_one): Print new
7660 value for variable objects that changed type.
7662 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
7664 * varobj.c (varobj_invalidate): Don't touch floating
7667 2008-04-19 Mark Kettenis <kettenis@gnu.org>
7669 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
7670 (multiple_symbols_cancel): Remove extra const.
7671 * symtab.h: Likewise.
7673 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
7675 * interps.c (top_level_interpreter): Rename static variable...
7676 (top_level_interpreter_ptr): ...to this.
7677 (top_level_interpreter): New function.
7679 * interps.h: New extern for top_level_interpreter.
7681 * linespec.c: Include interps.h and mi/mi-cmds.h.
7682 (decode_line_2): When using MI, always set all breakpoints in menu.
7684 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
7686 2008-04-18 Craig Silverstein <csilvers@google.com>
7688 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
7689 * config.in, configure: Regenerate.
7690 * dwarf2read.c: Include zlib.h if present.
7691 Modified *_SECTION macros.
7692 (section_is_p): New.
7693 (dwarf2_locate_sections): Use section_is_p instead of strcmp
7694 (dwarf2_resize_section): New.
7695 to determine whether a given section has a given name.
7696 (zlib_decompress_section): New.
7697 (dwarf2_read_section): Read the compressed section if present
7699 * MAINTAINERS: Added myself to section Write After Approval.
7701 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
7703 * defs.h (exec_set_section_offsets): Remove prototype.
7704 * exec.c (exec_set_section_offsets): Remove function.
7706 2008-04-18 Joel Brobecker <brobecker@adacore.com>
7708 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
7709 in the search for the matching symbol.
7711 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
7713 * breakpoint.c (update_watchpoint): Always reparse
7716 2008-04-17 Joel Brobecker <brobecker@adacore.com>
7718 * breakpoint.c (print_one_breakpoint_location): Make sure to print
7719 the breakpoint address only once.
7721 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
7723 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
7724 rather than a hard-coded architecture, for xcoff executables.
7726 2008-04-17 Doug Evans <dje@google.com>
7728 * buildsym.c (watch_main_source_file_lossage): New fn.
7729 (end_symtab): Call it.
7731 * source.c (find_and_open_source): Add some comments clarifying
7732 handling of FULLNAME argument. Make static. Remove pointless
7735 2008-04-17 Pedro Alves <pedro@codesourcery.com>
7737 * inf-loop.c (inferior_event_handler): Also run the intermediate
7738 continuations in the INF_EXEC_COMPLETE case.
7740 2008-04-16 Tom Tromey <tromey@redhat.com>
7742 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
7743 (set_cmd_async_ok, get_cmd_async_ok): Declare.
7744 * cli/cli-decode.c (set_cmd_async_ok): New function.
7745 (get_cmd_async_ok): New function.
7746 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
7748 * top.c (execute_command): Use get_cmd_async_ok.
7749 * infcmd.c: Include cli/cli-decode.h.
7750 (_initialize_infcmd): Mark "interrupt" as async-ok.
7751 * Makefile.in (infcmd.o): Depend on cli_decode_h.
7753 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
7756 * exec.c: Correct "arch-utils.h" include.
7758 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
7761 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
7762 to allow printing to 'see' real reason of stop. This fixes PR 2424.
7763 * breakpoint.c (bpdisp_texst): New function. The function takes over
7764 the role of bpstats static array in print_one_breakpoint_location.
7765 (print_it_typical): Print "Temporary breakpoint" instead
7766 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
7767 protocols, print disp field.
7768 (print_one_breakpoint_location): Removed bpdisps static definition.
7769 Call new bpstat_text function to get value for 'disp' field.
7770 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
7772 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
7774 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
7775 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
7776 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
7777 * gnulib/Makefile.in: Regenerate.
7779 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7781 * Makefile.in (GNULIB_H): New. Trigger all-lib.
7782 (defs_h): Use $(GNULIB_H).
7783 (all-lib): Depend on gnulib/Makefile.
7784 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
7785 * config.in, gnulib/Makefile.in: Regenerated.
7787 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7789 * Makefile.in (LIBGNU, INCGNU): Define.
7790 (INTERNAL_CFLAGS_BASE): Add INCGNU.
7791 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
7793 ($(LIBGNU), all-lib): New rules.
7794 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
7795 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
7796 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
7797 * gnulib: New directory, from gnulib-tool.
7798 * configure, aclocal.m4: Regenerated.
7800 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
7802 * linux-thread-db.c (have_threads_callback): Check thread->private.
7804 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
7805 Vladimir Prus <vladimir@codesourcery.com>
7808 * varobj.c (value_of_root): Update the expression for
7810 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
7813 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
7815 * mi/mi-cmd-var.c: Include "mi-getopt.h".
7816 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
7817 (mi_cmd_var_set_format): Use new mi_parse_format.
7818 (mi_cmd_var_evaluate_expression): Support for -f option to specify
7820 * Makefile.in (mi-cmd-var.o): Update dependencies.
7822 * varobj.h (varobj_get_formatted_value): Declare.
7823 * varobj.c (my_value_of_variable): Added format parameter.
7824 (cplus_value_of_variable): Likewise.
7825 (java_value_of_variable): Likewise.
7826 (c_value_of_variable): Likewise. Evaluate expression based
7827 on format parameter.
7828 (struct language_specific): Add format parameter to function member
7830 (varobj_get_formatted_value): New.
7831 (varobj_get_value): Added format parameter to method call.
7833 2008-04-08 Joel Brobecker <brobecker@adacore.com>
7835 * stabsread.c (cleanup_undefined_types_noname): Manually set the
7836 instance flags of the undefined type before calling replace_type.
7838 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
7840 * target.h (enum strata): Remove the download_stratum.
7842 2008-04-07 Doug Evans <dje@google.com>
7844 * buildsym.h (last_source_file): Add dwarf info to comment.
7845 (last_source_start_addr): Ditto.
7847 2008-04-07 Pedro Alves <pedro@codesourcery.com>
7849 * alphanbsd-tdep.c: Include "target.h".
7850 * mn10300-tdep.c: Include "target.h".
7851 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
7853 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
7855 Fix breakpoint condition that use member variables.
7856 * valops.c (check_field): Remove.
7857 (check_field_in): Rename to check_field.
7858 (value_of_this): Use la_name_of_this.
7859 * value.h (check_field): Adjust prototype.
7861 * language.h (la_value_of_this): Rename to la_name_of_this.
7862 * language.c (unknown_language_defn): Specify "this" for
7864 (auto_language_defn): Likewise.
7865 (local_language_defn): Likewise.
7866 * ada-lang.c (ada_language_defn): Adjust comment.
7867 * c-lang.c (c_language_defn): Adjust comment.
7868 (cplus_language_defn): Specify "this" for name_of_this.
7869 (asm_language_defn): Adjust comment.
7870 (minimal_language_defn): Adjust comment.
7871 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
7872 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
7873 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
7874 * objc-lang.c (objc_language_defn): Specify "self" for
7876 * p-lang.c (pascal_language_defn): Specify "this" for
7878 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
7880 * symtab.c (lookup_symbol_aux): Lookup "this" in the
7881 proper scope, and check for field in type of "this", without
7882 trying to create a value.
7884 2008-04-04 Pedro Alves <pedro@codesourcery.com>
7886 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
7887 (mi_error_message): Delete declaration.
7888 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
7889 returning MI_CMD_ERROR.
7890 * mi/mi-main.c (mi_error_message): Delete.
7891 (mi_cmd_exec_interrupt):
7892 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
7893 (mi_cmd_thread_info): Call error instead of returning
7895 (mi_cmd_data_list_register_values): Call error instead of
7896 returning MI_CMD_ERROR. Adapt to new get_register interface.
7897 (get_register): Change return typo to void. Call error instead of
7898 returning MI_CMD_ERROR.
7899 (mi_cmd_data_write_register_values): Call error instead of
7900 returning MI_CMD_ERROR.
7901 (mi_cmd_list_features): Return MI_CMD_DONE.
7902 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
7903 (mi_execute_command): Always print exceptions with -error.
7905 2008-04-04 Joel Brobecker <brobecker@adacore.com>
7907 * NEWS: Mention new commands set/show multiple-symbols.
7909 2008-04-03 Joel Brobecker <brobecker@adacore.com>
7911 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
7912 (multiple_symbols_cancel): New constants.
7913 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
7914 (multiple_symbols_select_mode): New function.
7915 (_initialize_symtab): Add new set/show multiple-symbols commands.
7916 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
7917 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
7918 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
7920 * linespec.c (decode_line_2): Likewise.
7922 2008-04-03 Doug Evans <dje@sebabeach.org>
7924 * symtab.h (enum free_code): Delete free_contents, unused.
7925 * symmisc.c (free_symtab_block): Delete.
7926 (free_symtab, case free_code): Delete.
7928 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
7930 * valops.c (value_cast_structs): New function. Cast related
7931 STRUCT types up/down and return cast value. The body of this
7932 function comes mostly from value_cast_pointers.
7933 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
7934 to value_cast_structs. Now value_cast_pointers needs only create
7935 appropriate reference after using value_cast_structs for actual
7937 (value_cast): Handle references.
7939 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
7941 * MAINTAINERS: Added myself to section Write After Approval.
7943 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
7945 * ia64-tdep.c (examine_prologue): Correct array access.
7947 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7949 * cp-support.c (first_component_command): Return if no arguments.
7951 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
7953 * ser-mingw.c (ser_windows_open): Open requested name.
7955 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
7957 * MAINTAINERS: Added myself.
7959 2008-03-28 Pedro Alves <pedro@codesourcery.com>
7961 * target.c (find_default_run_target): Allow a NULL `do_mesg'
7962 parameter. If it is NULL, don't call error.
7963 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
7964 `do_mesg' parameter to find_default_run_target. If no target was
7967 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
7969 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
7970 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
7971 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
7973 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
7975 2008-03-27 Joel Brobecker <brobecker@adacore.com>
7979 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
7981 * features/Makefile (%.dat): Set xmltarget to the base filename
7982 of the XML source, without subdirectory.
7983 * regformats/rs6000/powerpc-32.dat: Regenerate.
7984 * regformats/rs6000/powerpc-64.dat: Regenerate.
7985 * regformats/rs6000/powerpc-e500.dat: Regenerate.
7987 2008-03-27 Markus Deuling <deuling@de.ibm.com>
7989 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
7992 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
7994 * mi/mi-main.c (enum captured_mi_execute_command_actions):
7995 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
7997 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
7999 * objfiles.h (struct objfile): New GDBARCH member.
8000 (get_objfile_arch): Add prototype.
8001 * objfiles.c: Include "arch-utils.h".
8002 (allocate_objfile): Look up gdbarch associated with bfd.
8003 (get_objfile_arch): New function.
8004 * Makefile (objfiles.o): Update dependencies.
8006 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
8008 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
8010 (locexpr_describe_location): Replace current_gdbarch by
8012 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
8013 (dwarf2_add_field): Likewise.
8014 (read_tag_pointer_type): Likewise.
8015 (read_base_type): Likewise.
8016 (new_symbol): Likewise.
8018 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
8019 (decode_base_type, decode_function_type): Likewise.
8020 (coff_read_struct_type, coff_read_enum_type): Likewise.
8021 (coff_symtab_read): Replace current_gdbarch by objfile arch.
8022 (decode_base_type): Likewise.
8023 (coff_read_enum_type): Likewise.
8024 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
8025 (coff_read_enum_type): Likewise.
8027 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
8028 (end_psymtab): Likewise.
8029 (process_one_symbol): Likewise.
8031 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
8032 (parse_procedure): Likewise.
8033 (parse_partial_symbols): Likewise.
8035 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
8037 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
8038 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
8040 (read_range_type): Replace current_gdbarch by objfile arch. Replace
8041 static range_index_type by built-in type.
8042 (read_one_struct_field): Replace current_gdbarch by objfile arch.
8043 (read_enum_type): Likewise.
8045 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
8048 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8050 * varobj.h (varobj_floating_p): Declare.
8051 * varobj.c (varobj_floating_p): New.
8052 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
8053 '@' as the name, update all floating varobjs.
8055 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
8057 * varobj.c (struct varobj_root): Rename use_selected_frame to
8058 floating, and clarify the meaning.
8059 (varobj_create, varobj_update, new_root_variable): Adjust.
8060 (value_of_root): Don't use type_changed as in variable,
8062 (c_value_of_root): Adjust.
8064 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8066 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
8068 (linux_nat_wait): Add main lwp to gdb's thread list.
8069 * linux-thread-db.c (find_new_threads_callback): Also attach to
8070 already listed threads which thread_db didn't know about yet.
8072 2008-03-25 Pedro Alves <pedro@codesourcery.com>
8074 * linux-nat.c (drain_queued_events): Fix comment typo.
8075 (linux_nat_attach): In async mode, don't rely on storing a pending
8076 status. Instead place the wait status on the pipe.
8077 (linux_nat_resume): Remove unreacheable shortcut code in async
8079 (stop_wait_callback): In async mode, don't store pending status.
8080 Instead, cancel breakpoints or resend the signal appropriatelly.
8081 (cancel_breakpoint): New, refactored from
8082 cancel_breakpoints_callback.
8083 (cancel_breakpoints_callback): Call cancel_breakpoint.
8084 (pipe_to_local_event_queue): Remove special token processing.
8085 (linux_nat_wait): Issue an internal error if a pending status is
8086 found in async mode.
8088 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
8090 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
8092 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
8093 Vladimir Prus <vladimir@codesourcery.com>
8095 * varobj.c (struct varobj_root): New component thread_id.
8096 (varobj_get_thread_id, check_scope): New functions.
8097 (c_value_of_root): Use check_scope. Switch to the
8098 proper thread if necessary.
8100 * varobj.h (varobj_get_thread_id): New extern.
8102 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
8104 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
8107 * top.c: Revert 2008-03-21 changes.
8109 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8111 * thread.c (make_cleanup_restore_current_thread): Make it
8113 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
8114 * varobj.c (varobj_update): Don't save/restore frame.
8115 (c_value_of_root): Save/restore thread and frame here,
8116 using make_cleanup_restore_current_thread.
8117 * Makefile.in: Update dependecies.
8119 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
8121 * varobj.c (struct varobj_root): Clarify
8122 comment on the frame field.
8123 (varobj_create): Don't set frame if we have no
8126 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8129 Suggested by Jan Kratochvil:
8130 * top.c (gdb_rl_operate_and_get_next_completion): Call
8131 rl_redisplay_function.
8132 (gdb_rl_redisplay): New.
8133 (init_main): Set rl_redisplay_function.
8135 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
8137 * aix-thread.c (pdc_read_regs): Fix compiler warning.
8138 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
8139 (store_regs_kernel_thread): Likewise.
8141 2008-03-21 Pedro Alves <pedro@codesourcery.com>
8143 Linux native async support.
8145 * target.h (struct target_ops): Delete to_async_mask_value and add
8147 (target_is_async_p, target_async): Formatting.
8148 (target_async_mask_value): Delete.
8149 (target_async_mask): Delete function declaration, and add new
8150 target macro with the same name.
8152 * target.c (update_current_target): Replace to_async_mask_value by
8153 to_async_mask. Default to_async_mask to return_one.
8154 (target_async_mask): Delete.
8155 (find_default_can_async_p, find_default_is_async_p): New.
8156 (init_dummy_target): register find_default_can_async_p and
8157 find_default_is_async_p on the dummy target.
8159 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
8160 (debug_linux_nat_async): New global.
8161 (show_debug_linux_nat_async): New function.
8162 (linux_nat_async_enabled, linux_nat_async_mask_value)
8163 (linux_nat_event_pipe, linux_nat_num_queued_events)
8164 (linux_nat_async_events_enabled): New globals.
8165 (struct waitpid_result): New struct.
8166 (waitpid_queue): New global.
8167 (queued_waitpid, push_waitpid, drain_queued_events): New.
8168 (my_waitpid): Call queued_waitpid.
8169 (linux_child_follow_fork): Disable async events during the call.
8170 (blocked_mask): Delete.
8171 (sync_sigchld_action, async_sigchld_action): New globals.
8172 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
8173 async mode, block events during the call.
8174 (linux_nat_create_inferior): New.
8175 (linux_nat_attach): In sync mode, restore the mask states. In
8176 async mode, wake the event loop immediatelly.
8177 (detach_callback): Drain all queued events of the lwp we're
8179 (linux_nat_detach): Block async mode, and drain events of the main
8181 (linux_nat_resume): If in async mode, mask async events during the
8182 call. If short circuiting, force event loop to wake up. If
8183 resuming, set target_executing, and register target events in the
8185 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
8186 (linux_nat_wait): In async mode, block events during the call.
8187 Only enable/disable passing SIGINT to the inferior in sync mode.
8188 Get events from local waitpid queue. If no interesting events was
8189 found, return to events loop. Reregister target events in the
8190 event loop on exit. In sync mode, no need to reblock SIGCHLD.
8191 (linux_nat_kill): Disable events on entry.
8192 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
8193 here. Detach async mode from the event loop if there are no more
8194 forks available, otherwise leave it on.
8195 (sigchld_handler): Assure this is called only in sync mode.
8196 (linux_async_permitted, linux_async_permitted_1): New globals.
8197 (set_maintenance_linux_async_permitted)
8198 (show_maintenance_linux_async_permitted): New functions.
8199 (linux_nat_is_async_p, linux_nat_can_async_p)
8200 (linux_nat_async_mask): New.
8201 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
8202 (get_pending_events, async_sigchld_handler): New.
8203 (linux_nat_async_events): New.
8204 (async_terminal_is_ours): New global.
8205 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
8206 (async_client_callback, async_client_context): New.
8207 (linux_nat_async_file_handler, linux_nat_async)
8208 (linux_nat_disable_async, linux_nat_enable_async): New.
8209 (linux_nat_add_target): Register linux_nat_create_inferior,
8210 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
8211 linux_nat_async_mask, linux_nat_terminal_inferior and
8212 linux_nat_terminal_ours.
8213 (_initialize_linux_nat): Remove local action variable, and update
8214 code that used it to use sync_sigchld_action. Add new
8215 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
8216 set/show command in the maintenance class. Add new "linux-async"
8217 maintenance set/show command. Block SIGCHLD by default. Setup
8218 async_sichld_action, and sync_sigchld_action. Install the default
8220 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
8223 * linux-thread-db.c (re_check_for_thread_db): New.
8224 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
8225 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
8226 (thread_db_async_mask): New.
8227 (init_thread_db_ops): Register thread_db_can_async_p,
8228 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
8230 * remote.c (remote_async_mask_value): New.
8231 (remote_return_zero): New.
8232 (init_remote_ops): Register remote_return_zero as callbacks of
8233 to_can_async_p and to_is_async_p.
8234 (remote_can_async_p, remote_is_async_p, remote_async): Update to
8235 use remote_async_mask_value.
8236 (remote_async_mask): New.
8237 (init_remote_async_ops): Remove to_async_mask_value setting and
8238 register remote_async_mask as to_async_mask callback in
8241 * Makefile.in (linux-nat.o): Update.
8243 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8245 * gdbthread.h (add_thread_with_info): New.
8246 * linux-thread-db.c: Add some documentation.
8247 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
8248 (struct private_thread_info): Remove th_valid and ti_valid.
8249 Replace ti with tid.
8250 (thread_get_info_callback): Do not add TID to the new ptid. Do
8252 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
8253 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
8255 (attach_thread): Handle an already-existing thread. Use
8256 add_thread_with_info. Cache the th and tid.
8257 (detach_thread): Verify that private was set. Remove verbose
8258 argument and printing. Update caller.
8259 (thread_db_detach): Do not adjust inferior_ptid.
8260 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
8261 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
8262 (thread_db_wait): Do not use lwp_from_thread.
8263 (thread_db_pid_to_str): Use the cached TID.
8264 (thread_db_extra_thread_info): Check that private is set.
8265 (same_ptid_callback): Delete.
8266 (thread_db_get_thread_local_address): Do not use it or check
8267 is_thread. Check that private is set. Assume that the thread
8268 handle is already cached.
8269 (init_thread_db_ops): Remove to_resume and to_kill.
8270 * thread.c (add_thread_with_info): New.
8271 (add_thread): Use it.
8272 * linux-nat.c (find_thread_from_lwp): Delete.
8273 (exit_lwp): Do not use it. Check print_thread_events. Print before
8274 deleting the thread.
8275 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
8276 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
8277 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
8278 printf_unfiltered for thread exits.
8279 * procfs.c (procfs_wait): Likewise.
8281 2008-03-21 Chris Demetriou <cgd@google.com>
8283 * symtab.c (rbreak_command): Quote symbol name before passing
8284 it to break_command.
8286 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8288 * eval.c (evaluate_subexp_for_address): Clarify error message.
8289 Use value_must_coerce_to_target.
8290 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
8291 * valops.c (value_assign): Call value_coerce_to_target when
8292 assigning to anything but internalvars. Leave GDB-side arrays
8293 as arrays when assigning to internalvars.
8294 (value_must_coerce_to_target, value_coerce_to_target): New.
8295 (value_coerce_array, value_addr): Call value_coerce_to_target.
8296 (value_array): Create the array in GDB's memory instead of
8298 * value.h (value_must_coerce_to_target, value_coerce_to_target):
8301 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
8303 * top.c (quit_confirm): Warn that we will kill the program.
8305 2008-03-19 Pedro Alves <pedro@codesourcery.com>
8307 * inflow.c (terminal_ours_1): Guard access to
8308 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
8310 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
8311 Jim Blandy <jimb@codesourcery.com>
8312 Daniel Jacobowitz <drow@false.org>
8314 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
8315 (dwarf2_read_address): Update prototype.
8317 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
8318 (signed_address_type): Likewise.
8319 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
8320 (execute_stack_op): Update calls to unsigned_address_type,
8321 signed_address_type and dwarf2_read_address. Fix implementation
8322 of DW_OP_deref_size.
8324 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
8325 (dwarf2_per_cu_addr_size): Likewise.
8326 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
8327 (struct dwarf2_loclist_baton): Likewise.
8329 * dwarf2loc.c (find_location_expression): Update calls to
8330 dwarf2_read_address. Use dwarf2_per_cu_objfile and
8331 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
8332 (locexpr_describe_location): Likewise.
8333 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
8334 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
8335 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
8336 to dwarf2_per_cu_addr_size (per_cu).
8337 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
8338 (loclist_read_variable): Likewise.
8339 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
8341 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
8342 instead of baton->objfile.
8343 (dwarf2_per_cu_obfile): New function.
8344 (dwarf2_per_cu_addr_size): Likewise.
8346 * dwarf2-frame.c (struct comp_unit): Move higher.
8347 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
8348 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
8349 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
8350 parameter by using fde->eh_frame_p. Use read_encoded_value
8351 to implement DW_CFA_set_loc.
8352 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
8353 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
8354 execute_stack_op and execute_cfa_program.
8355 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
8356 (size_of_encoded_value): Remove.
8357 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
8358 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
8359 (add_cie): Set cie->unit backlink.
8360 (decode_frame_entry_1): Set cie->addr_size. Update calls to
8362 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
8364 2008-03-17 Markus Deuling <deuling@de.ibm.com>
8366 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
8367 gdbarch_bfd_arch_info.
8369 2008-03-17 Joel Brobecker <brobecker@adacore.com>
8371 * aix-thread.c (pdc_read_regs): Minor reformatting.
8373 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
8375 * thread.c (print_thread_info): Don't insist
8376 on having current thread if there are no
8379 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8381 * infcmd.c (attach_command_post_wait)
8382 (attach_command_continuation): New.
8383 (attach_command): Support background async execution, and async
8384 execution in synchronous mode.
8386 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
8388 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
8389 * symmisc.c (dump_symtab_1): Likewise.
8390 * wrapper.c (gdb_value_struct_elt): Likewise.
8392 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8394 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
8396 2008-03-17 Pedro Alves <pedro@codesourcery.com>
8398 * linux-nat.c (linux_nat_filter_event): New, refactored from
8400 (linux_nat_wait): Call linux_nat_filter_event.
8402 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
8404 * top.c (execute_command): Fix uninitialized variable error.
8406 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
8408 * Makefile.in (amd64nbsd-nat.o): New dependency.
8409 * amd64nbsd-nat.c: Include "nbsd-nat.h".
8410 (_initialize_amd64nbsd_nat): Update target vector to use
8411 nbsd_pid_to_exec_file.
8412 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
8414 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8416 Remove ignoring leading exec events code.
8417 * fork-child.c (startup_inferior): Do not set
8418 inferior_ignoring_leading_exec_events.
8419 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
8420 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
8421 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
8422 (handle_inferior_event): Remove code for ignoring leading exec
8424 * target.c (update_current_target): Do not inherit, or default,
8425 to_reported_exec_events_per_exec_call.
8426 (debug_to_reported_exec_events_per_exec_call): Remove.
8427 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
8428 * target.h (target_reported_exec_events_per_exec_call): Remove.
8429 (struct target): Remove the to_reported_exec_events_per_exec_call
8432 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
8434 Implement -thread-info.
8435 * gdbthread.h (print_thread_info): Declare.
8437 * thread.c (print_thread_info): New, extracted
8438 from info_threads_command and adjusted to
8439 work for CLI and MI.
8440 (info_threads_command): Use print_thread_info.
8441 * Makefile.in: Update dependencies.
8443 * mi/mi-cmds.c (mi_cmds): Specify a handler
8445 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
8446 * mi/mi-main.c (mi_cmd_thread_info): New.
8447 (mi_cmd_list_features): Include 'thread-info'.
8449 2008-03-14 Kevin Buettner <kevinb@redhat.com>
8451 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
8452 to decide whether to match instruction patterns using "sw" and "sd".
8454 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8456 * infcmd.c (jump_command): Postpone disabling stdin until after
8459 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8461 * inflow.c (gdb_getpgrp): New.
8462 (gdb_has_a_terminal): Use get_getpgrp.
8463 (terminal_ours_1): If attach_flag is set, don't refetch
8464 inferior_process_group.
8466 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8468 * features/library-list.dtd: Allow "section" elements as children
8469 of "library". Add "section" element and describe its attributes.
8471 * solib-target.c (struct lm_info): Add section_bases member.
8472 (library_list_start_segment): Error out if seen a section element.
8473 (library_list_start_section): New.
8474 (library_list_end_library): New.
8475 (solib_target_free_library_list): Free section_bases.
8476 (section_attributes): New.
8477 (library_children): Make "segment" optional. Add "section" child.
8478 (library_list_children): Register library_list_end_library.
8479 (solib_target_relocate_section_addresses): Handle section bases.
8481 * NEWS: Mention new qXfer:libraries:read section offsets support.
8483 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8485 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
8486 (make_exec_error_cleanup): Remove declarations.
8487 * utils.c (exec_error_cleanup_chain): Remove.
8488 (do_exec_error_cleanups, discard_exec_error_cleanups)
8489 (make_exec_error_cleanup): Remove.
8490 * event-loop.c (start_event_loop): Adjust call to
8492 * event-top.c (async_enable_stdin): Remove the paramater dummy.
8493 (async_disable_stdin): Don't register async_enable_stdin via
8495 * inf-loop.c (inferior_event_handler): Don't
8496 call do_exec_error_cleanups. Call async_enable_stdin instead.
8497 * event-loop.c (start_event_loop): Adjust call to
8499 * tui/tui-interp.c (tui_command_loop): Adjust call to
8502 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8505 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
8506 * breakpoint.c (bpstat_do_actions): In async mode,
8507 don't jump to top expecting stop_bpstat to be already
8509 * event-loop.c (start_event_loop): Call async_enable_stdin
8511 * event-top.c (async_enable_stdin): Do nothing if sync_execution
8513 (command_handler): Do not setup continuation here.
8514 (command_line_handler_continuation): Move to...
8515 * top.c (command_line_handler_continuation): ... here.
8516 (execute_command): In async mode, register continuation.
8517 Don't check frame's language in running in async mode.
8518 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
8519 * inf-loop.c (complete_execution): Inline into...
8520 (inferior_event_handler): ... here. Clear target_executing before
8521 doing any cleanups. Don't try to show prompt if the target was
8523 * infcmd.c (signal_command): Add support for async mode.
8524 (finish_command): Only add continuation if the target was
8525 successfully resumed.
8526 * remote.c (init_async_opts): Register to_get_thread_local_address
8528 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
8529 with sync_execution.
8530 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
8533 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
8535 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
8536 * exec.c (exec_bfd_mtime): Define.
8537 (exec_close): Clear it.
8538 (exec_file_attach): Set it.
8539 * gdbcore.h (exec_bfd_mtime): Declare.
8540 * source.c (find_source_lines): Do not use bfd_get_mtime.
8542 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8544 * top.c (simplified_command_loop): Remove.
8546 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8548 Remove unused remote.c hooks.
8549 * remote.c (deprecated_target_resume_hook)
8550 (deprecated_target_wait_loop_hook): Remove.
8551 (remote_resume): Do not call deprecated_target_resume_hook.
8552 (remote_wait): Do not call deprecated_target_wait_loop_hook.
8553 (remote_async_wait): Likewise.
8555 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
8557 Implement MI notification for new threads.
8558 * doc/observer.texi (new_thread): Document.
8559 * observer.sh: Forward declare struct thread_info.
8560 * thread.c (add_thread): Notify observer.
8562 * interps.h (interp_init_ftype): New parameter
8564 (interp_set): Likewise.
8565 (top_level_interpreter_data): Declare.
8566 * interps.c (interp_set): New parameter top_level.
8567 Pass it to interpreter's init function. Remember
8568 top level interpreter.
8569 (interpreter_exec_cmd): Adjust.
8570 (top_level_interpreter_data): New.
8571 * main.c (captured_main): Pass 1 for top_level
8572 parameter of interp_set.
8573 * cli/cli-interp.c (cli_interpreter_init): New
8574 parameter top_level.
8575 * tui/tui-interp.c (tui_init): New parameter top_level.
8577 * mi/mi-interp.c (mi_new_thread): New.
8578 (mi_interpreter_init): If top level, register
8579 observer for new threads.
8581 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
8583 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8585 * top.c (execute_command): Disable break and stop
8586 commands in async mode.
8588 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8591 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8592 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8593 Call target_stop in the INF_QUIT_REQ case.
8594 * Makefile.in (inf-loop.o): Update.
8596 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8598 * inf-loop.c (inferior_event_handler): Don't include remote.h.
8599 Call target_stop in the INF_QUIT_REQ case.
8600 * Makefile.in (inf-loop.o): Update.
8602 2008-03-14 Pedro Alves <pedro@codesourcery.com>
8604 * top.c (execute_command): Enable break, info and interrupt
8605 commands in async mode.
8607 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
8608 Daniel Jacobowitz <dan@codesourcery.com>
8610 * breakpoint.h (breakpoint_restore_shadows): New
8612 * breakpoint.c (breakpoint_restore_shadows): New.
8613 (read_memory_nobpt): Delete.
8614 * gdbcore.h (read_memory_nobpt): Delete declaration.
8615 * target.c (memory_xfer_partial): Call
8616 breakpoint_restore_shadows.
8617 (restore_show_memory_breakpoints)
8618 (make_show_memory_breakpoints_cleanup): New.
8619 (show_memory_breakpoints): New.
8620 * target.h (make_show_memory_breakpoints_cleanup): Declare.
8621 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
8622 Make sure we see memory breakpoints when checking if
8623 breakpoint is still there.
8624 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
8625 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
8626 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
8627 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
8629 2008-03-12 Pedro Alves <pedro@codesourcery.com>
8631 * thread.c (add_thread): Use printf_unfiltered to print.
8633 2008-03-12 Joel Brobecker <brobecker@gnat.com>
8635 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
8636 that is true only on x86-solaris and x86_64-solaris.
8637 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
8638 with proc_get_LDT_entry.
8640 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
8642 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
8643 * config.in, configure: Regenerate.
8644 * fork-child.c (fork_inferior): Call create_tty_session.
8645 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
8646 (create_tty_session): New function.
8647 * terminal.h: Declare create_tty_session.
8649 2008-03-12 Alan Modra <amodra@bigpond.net.au>
8652 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
8653 * mipsread.c: Include elf/internal.h.
8654 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
8657 2008-03-11 Markus Deuling <deuling@de.ibm.com>
8659 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
8660 to get at the current architecture and at the target specific vector.
8661 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
8662 remove define of I387_ST0_REGNUM.
8664 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
8666 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
8667 get at the current architecture
8668 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
8671 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
8672 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
8674 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
8675 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
8676 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
8678 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
8679 at the target specific vector.
8681 (i386_get_longjmp_target): Use get_frame_arch to get at the current
8682 architecture. Use gdbarch_tdep to get at the target specific vector.
8684 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
8685 update caller. Use gdbarch_tdep to get at the target specific vector.
8687 (i386_register_to_value: Use get_frame_arch to get at the current
8690 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
8693 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8694 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
8695 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
8696 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
8698 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
8701 (i387_convert_register_p, i387_register_to_value,
8702 i387_value_to_register): Update call for i386_fp_regnum_p.
8704 * i387-tdep.h: Remove comment.
8705 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
8706 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
8707 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
8708 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
8709 I387_MXCSR_REGNUM): Add target specific vector as parameter.
8711 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8713 * Makefile.in (fork-child.o): Update.
8714 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
8715 argument. Gather all gdbserver features together.
8716 * fork-child.c (exec_wrapper): New variable.
8717 (fork_inferior): Use it.
8718 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
8719 (unset_exec_wrapper_command, _initialize_fork_child): New.
8721 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8723 * source.c (directory_command): Modify the determination of
8724 condition of terminal "from_tty".
8726 2008-03-10 Matt Rice <ratmice@gmail.com>
8728 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
8730 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
8732 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
8733 of the data passing to strtoulst function.
8734 (info_spu_signal_command): Likewise.
8736 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
8738 * mi/mi-interp.c (mi_command_loop): Remove
8741 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8743 * remote.c (extended_remote_attach_1): Make local variable pid an int
8746 2008-03-07 Joel Brobecker <brobecker@adacore.com>
8748 * solib-svr4.c (svr4_same_1): New function, originally extracted
8749 from svr4_same and expanded to handle the sparc64 case.
8750 (svr4_same): Move up and reimplement using svr4_same_1.
8751 (enable_break): Use svr4_same_1 to do shared library name comparisons.
8753 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
8755 * MAINTAINERS: Move self to Paper trail.
8757 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
8759 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
8760 * event-loop.c (call_async_signal_handler): New.
8761 * event-loop.h (call_async_signal_handler)
8762 (gdb_call_async_signal_handler): Declare.
8763 (mark_async_signal_handler): Add comments.
8764 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
8765 * mingw-hdep.c (sigint_event, sigint_handler): New.
8766 (gdb_select): Use them. Wait for the readline signal handler
8768 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
8769 * posix-hdep.c (gdb_call_async_signal_handler): New function.
8770 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
8772 (remote_fileio_ctrl_c_signal_handler): Use
8773 gdb_call_async_signal_handler.
8774 (initialize_remote_fileio): Initialize sigint_fileio_token.
8775 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
8776 not initialize tokens here.
8777 (handle_remote_sigint_twice): Likewise. Reinstall
8778 handle_remote_sigint.
8779 (async_remote_interrupt_twice): Just call interrupt_query.
8780 (cleanup_sigint_signal_handler): Do not delete tokens.
8781 (remote_interrupt, remote_interrupt_twice): Use
8782 gdb_call_async_signal_handler.
8783 (interrupt_query): Reinstall the default signal handler.
8784 (_initialize_remote): Initialize tokens here.
8786 2008-03-04 Joel Brobecker <brobecker@adacore.com>
8788 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
8789 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8790 Change the type of the lr register to code_ptr.
8791 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8792 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8793 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8794 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8795 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8796 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8797 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
8799 2008-03-03 James E. Wilson <wilson@tuliptree.org>
8801 * MAINTAINERS: Update my email address.
8803 2008-03-03 Keith Seitz <keiths@redhat.com>
8805 From Dave Murphy <davem@devkitpro.org>:
8806 * configure.ac: Set tcl configdir to win under mingw.
8807 * configure: Regenerate.
8809 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
8811 * breakpoint.c (fetch_watchpoint_value): New function.
8812 (update_watchpoint): Set and clear val_valid. Use
8813 fetch_watchpoint_value. Handle unreadable values on the
8814 value chain. Correct check for user-requested array watchpoints.
8815 (breakpoint_init_inferior): Clear val_valid.
8816 (watchpoint_value_print): New function.
8817 (print_it_typical): Use it. Do not free or clear old_val. Print
8818 watchpoints even if old_val == NULL.
8819 (watchpoint_check): Use fetch_watchpoint_value. Check for values
8820 becoming readable or unreadable.
8821 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
8822 (do_enable_watchpoint): Likewise.
8823 * breakpoint.h (struct breakpoint): Update comment for val. Add
8825 * NEWS: Mention watchpoints on inaccessible memory.
8827 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
8829 * Makefile.in (i386-nat.o): Update.
8830 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
8831 i386_use_watchpoints.
8832 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
8833 i386_use_watchpoints.
8834 * i386-nat.c (i386_stopped_data_address): Take two arguments.
8835 (i386_stopped_by_watchpoint): Update call.
8836 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
8837 * config/i386/nm-i386.h: Conditionalize definitions on
8838 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
8839 (i386_use_watchpoints): Declare.
8840 (i386_stopped_data_address): Update.
8841 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8842 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
8844 2008-02-29 Joel Brobecker <brobecker@adacore.com>
8846 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
8847 * version.in: Bump version to 6.8.50.20080229-cvs.
8849 2008-02-28 Markus Deuling <deuling@de.ibm.com>
8851 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
8854 2008-02-28 Tom Tromey <tromey@redhat.com>
8856 * infcmd.c (notice_args_read): Print result of get_inferior_args.
8858 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8860 * infcmd.c (kill_if_already_running): Make static. Use
8861 target_require_runnable.
8862 * target.c (target_require_runnable): New.
8863 * target.h (target_require_runnable): Declare.
8865 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
8867 * frame.c (reinit_frame_cache): Only annotate if frames were
8870 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8872 * regformats/reg-ppc.dat: Rename "ps" to "msr".
8873 * regformats/reg-ppc64.dat: Likewise.
8875 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8877 * features/Makefile (%.dat): Emit xmltarget statement.
8879 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
8880 Generate code to set gdbserver_xmltarget in init_registers_${name}.
8882 * regformats/arm-with-iwmmxt.dat: Regenerate.
8883 * regformats/mips64-linux.dat: Regenerate.
8884 * regformats/mips-linux.dat: Regenerate.
8885 * regformats/rs6000/powerpc-32.dat: Regenerate.
8886 * regformats/rs6000/powerpc-64.dat: Regenerate.
8887 * regformats/rs6000/powerpc-e500.dat: Regenerate.
8889 * regformats/reg-arm.dat: Add xmlarch statement.
8890 * regformats/reg-i386.dat: Likewise.
8891 * regformats/reg-i386-linux.dat: Likewise.
8892 * regformats/reg-x86-64-linux.dat: Likewise.
8893 * regformats/reg-spu.dat: Likewise.
8895 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8897 * remote.c (remote_wait, remote_async_wait): Stop if we receive
8900 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
8902 * utils.c (debug_timestamp): New.
8903 (vfprintf_unfiltered): Print timestamps if requested.
8904 (show_debug_timestamp): New.
8905 (initialize_utils): Register "set debug timestamp".
8906 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
8908 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8910 * breakpoint.c (skip_prologue_sal): New function.
8911 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
8912 computed from a line number.
8914 2008-02-27 Joel Brobecker <brobecker@adacore.com>
8916 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
8917 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
8918 Set PC register type to "code_ptr".
8919 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
8920 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
8921 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
8922 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
8923 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
8924 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
8925 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
8928 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8930 * regformats/regdat.sh: Rename init_registers function in
8931 generated file to init_registers_${name}.
8933 * regformats/reg-crisv32.dat: Set "name" to crisv32.
8934 * regformats/reg-ppc64.dat: Set "name" to ppc64.
8935 * regformats/reg-s390x.dat: Set "name" to s390x.
8937 2008-02-26 Greg Law <glaw@undo-software.com>
8939 * regcache.c (registers_changed): Call reinit_frame_cache.
8941 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
8943 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
8944 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
8945 and svr4_fetch_objfile_link_map.
8946 * Makefile.in (sh-linux-tdep.o): Update.
8948 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
8950 * amd64-tdep.c (amd64_classify): Add support for decimal float
8952 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
8953 use the struct return convention.
8955 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
8957 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
8958 to old format. Discard breakpoint address if shared library is
8960 (breakpoint_1): Adjust formatting of table header accordingly.
8962 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
8964 * remote.c (remote_get_threadlist): If the response
8965 is empty, don't try to parse it.
8967 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
8969 Unbreak 'target async'.
8970 * serial.c (serial_async): Set the
8971 handler function before enabling async
8974 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
8976 * solib-svr4.c (enable_break): Convert r_brk to a code address.
8978 2008-02-21 Pedro Alves <pedro@codesourcery.com>
8980 * remote.c (extended_remote_attach_1): Set attach_flag.
8981 (extended_remote_create_inferior_1): Clear attach_flag.
8983 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
8985 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
8987 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
8988 * solib-svr4.c (solib_svr4_r_brk): New.
8989 (open_symbol_file_object, svr4_current_sos): Always check the
8991 (svr4_fetch_objfile_link_map): Do not set debug_base.
8992 (enable_break): Use r_brk if it is set.
8993 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
8994 (svr4_lp64_fetch_link_map_offsets): Likewise.
8995 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
8997 2008-02-20 Markus Deuling <deuling@de.ibm.com>
8998 Mark Kettenis <kettenis@gnu.org>
9000 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
9001 trad_frame_saved_reg.
9002 (trad-frame.h): New include.
9004 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
9005 instead of frame_obstack_zalloc.
9006 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
9008 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
9010 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9012 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
9013 from disassemble_info instead of gdbarch_byte_order.
9015 * mips-tdep.c (gdb_print_insn_mips): Likewise.
9016 * arm-tdep.c (gdb_print_insn_arm): Likewise.
9018 2008-02-20 Markus Deuling <deuling@de.ibm.com>
9020 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
9021 gdbarch as parameter.
9023 * gdbarch.{c,h}: Regenerate.
9025 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9027 * mem-break.c (default_memory_insert_breakpoint)
9028 (default_memory_remove_breakpoint): Likewise.
9029 * target.h (default_memory_remove_breakpoint)
9030 (default_memory_insert_breakpoint): Likewise.
9032 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
9033 parameter. Replace current_gdbarch by gdbarch.
9034 * m32r-tdep.c (m32r_memory_insert_breakpoint)
9035 (m32r_memory_remove_breakpoint): Likewise.
9037 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
9039 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
9041 2008-02-19 Joel Brobecker <brobecker@adacore.com>
9043 * NEWS: Add entry describing Add support improvements.
9045 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9047 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
9050 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9052 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
9053 register_offset_hack anymore.
9055 * regcache.{c,h} (register_offset_hack): Remove.
9057 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9059 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
9061 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
9062 current_gdbarch by gdbarch.
9063 (hppa64_hpux_find_global_pointer): Likewise.
9064 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
9065 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
9066 find_global_pointer.
9068 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
9070 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
9072 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
9073 of gdbarch_num_regs.
9075 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
9076 replace current_gdbarch by gdbarch.
9077 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
9079 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9081 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
9082 and replace current_gdbarch by gdbarch.
9084 (store_register): Update call for exec_one_dummy_insn.
9085 (fetch_register, store_register): Update call of regmap.
9087 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
9088 parameter and replace current_gdbarch by gdbarch.
9090 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
9091 the current architecture. Update call for getregs_supplies and
9093 (ppcnbsd_fetch_inferior_registers): Likewise.
9095 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
9096 replace current_gdbarch by gdbarch.
9097 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
9098 get_regcache_arch to get at the current architecture. Update call for
9101 2008-02-18 Markus Deuling <deuling@de.ibm.com>
9103 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
9106 2008-02-15 Markus Deuling <deuling@de.ibm.com>
9108 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
9110 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
9112 * NEWS: Mention pending breakpints in MI.
9114 2008-02-14 Markus Deuling <deuling@de.ibm.com>
9116 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
9118 2008-02-13 Markus Deuling <deuling@de.ibm.com>
9120 Add script to build and test GDB using enable-targets=all.
9122 * gdb_buildall.sh: New file.
9124 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9126 * NEWS (New native configurations): Xtensa GNU/Linux.
9127 (New targets): Xtensa GNU/Linux.
9128 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
9130 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
9131 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
9132 * configure.tgt (xtensa*-*-linux*): New entry.
9133 * xtensa-config.c (xtensa_tdep): New variable.
9134 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
9135 (rmap): Change format based on new macro XTREG.
9136 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
9137 * xtensa-linux-nat.c: New.
9138 * xtensa-linux-tdep.c: New.
9139 * xtensa-xtregs.c: New.
9140 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
9141 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
9142 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
9143 (xtensa_register_t): New field coprocessor.
9144 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
9145 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
9146 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
9147 Update to handle privileged registers.
9148 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
9149 (xtensa_push_dummy_call): Set windowstart register correctly.
9150 (call0_analyze_prologue): Initialize xtensa_default_isa.
9151 (xtensa_derive_tdep): New.
9152 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
9153 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
9154 Call xtensa_derive_tdep().
9155 * config/xtensa/linux.mh: New.
9156 * regformats/reg-xtensa.dat: New.
9158 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
9160 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
9161 (filenames.h): New include.
9162 * Makefile.in (corelow.o): Add dependency for filenames.h.
9164 2008-02-08 Doug Evans <dje@google.com>
9166 * source.c (find_and_open_source): Always rewrite absolute filenames.
9168 2008-02-07 Doug Evans <dje@google.com>
9170 * breakpoint.c: #include "hashtab.h".
9171 (ambiguous_names_p): New fn.
9172 (update_breakpoint_locations): When restoring bp enable status, don't
9173 compare function names if any functions have same name.
9174 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
9176 2008-02-07 Joel Brobecker <brobecker@adacore.com>
9178 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
9179 instead of just a VEC*. Update use of SV.
9180 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
9182 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9184 * NEWS: Put all new commands since gdb-6.7 together.
9186 2007-02-07 Joel Brobecker <brobecker@adacore.com>
9188 * ada-lang.c: #include "vec.h".
9189 (struct string_vector, new_string_vector, string_vector_append):
9191 (char_ptr): New typedef.
9192 (DEF_VEC_P (char_ptr)): New VEC type.
9193 (symbol_completion_add): Update profile to take the new VEC type
9194 instead of the old string_vector structure. Update code accordingly.
9195 (ada_make_symbol_completion_list): Use the new VEC type instead of
9196 the old string_vector structure, and update the code accordingly.
9197 * Makefile.in (ada-lang.o): Add dependency on vec.h.
9199 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
9201 * p-exp.y: Set current_type in missing places.
9202 (leftdiv_is_integer): New static variable.
9203 Typecast right operand of BINOP_DIV to long_double if both operands
9206 2008-02-06 Maciej W. Rozycki <macro@mips.com>
9208 * remote-mips.c (set_breakpoint): Rename to...
9209 (mips_set_breakpoint): ... this.
9210 (clear_breakpoint): Rename to...
9211 (mips_clear_breakpoint): ... this.
9212 (common_breakpoint): Rename to...
9213 (mips_common_breakpoint): ... this.
9214 (check_lsi_error): Rename to...
9215 (mips_check_lsi_error): ... this.
9217 2007-02-05 Joel Brobecker <brobecker@adacore.com>
9219 * language.h (struct language_defn): Add new field
9220 la_make_symbol_completion_list.
9221 * symtab.c (default_make_symbol_completion_list): Renames
9222 make_symbol_completion_list.
9223 (make_symbol_completion_list): New function.
9224 * symtab.h (default_make_symbol_completion_list): Add declaration.
9225 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
9226 (auto_language, local_language): Likewise.
9227 * objc-lang.c (objc_language_defn): Likewise.
9228 * scm-lang.c (scm_language_defn): Likewise.
9229 * m2-lang.c (m2_language_defn): Likewise.
9230 * f-lang.c (f_language_defn): Likewise.
9231 * jv-lang.c (java_language_defn): Likewise.
9232 * p-lang.c (pascal_language_defn): Likewise.
9233 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
9234 (minimal_language_defn): Likewise.
9235 * ada-lang.c (struct string_vector): New structure.
9236 (new_string_vector, string_vector_append, ada_unqualified_name)
9237 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
9238 (ada_make_symbol_completion_list): New functions.
9239 (ada_language_defn): Set la_make_symbol_completion_list.
9240 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
9241 this function is static.
9243 2008-02-05 Kevin Buettner <kevinb@redhat.com>
9245 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
9246 to account for call site optimizations.
9248 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
9250 * tracepoint.c (read_actions): Handle end-of-text indicator
9251 in action list properly. (Committed by Jim Blandy)
9253 2008-02-05 Jim Blandy <jimb@red-bean.com>
9255 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
9256 pseudoregister, not an internal error.
9257 Reported by: Andrzej Zaborowski
9259 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9261 * varobj.c (c_value_of_variable): Use xstrdup.
9263 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
9265 Update stored rendition of varobj value when format changes.
9266 * varobj.c (varobj_set_display_format): Recomputed
9268 (c_value_of_variable): Return print_value.
9270 2008-02-03 Doug Evans <dje@google.com>
9272 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
9273 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
9274 * valops.c (value_one): New function.
9275 * value.h (value_one): Declare.
9277 Fix argument promotion for binary arithmetic ops for C.
9278 * valarith.c (unop_result_type): New fn.
9279 (binop_result_type): New fn.
9280 (value_binop): Move result type computation to binop_result_type.
9281 (value_pos, value_neg, value_complement): Move result type
9282 computation to unop_result_type.
9285 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9286 Return basetype, fieldno if found. All callers updated.
9287 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
9289 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
9290 * symfile.h (fill_in_vptr_fieldno): Delete.
9292 2008-02-02 Doug Evans <dje@google.com>
9294 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
9296 * typeprint.c (*): Whitespace cleanup.
9298 2008-02-02 Mark Kettenis <kettenis@gnu.org>
9299 Luis Machado <luisgpm@br.ibm.com>
9300 Thiago Jung Bauermann <bauerman@br.ibm.com>
9302 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
9303 don't fit into registerson the stack the way GCC does.
9305 2008-02-01 Joel Brobecker <brobecker@adacore.com>
9307 * symtab.c (symbol_set_names): Do not add an entry in the demangling
9308 hash table for Ada symbols. Just store the linkage name as is,
9309 and leave the demangled_name as NULL.
9311 2007-02-01 Joel Brobecker <brobecker@adacore.com>
9313 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
9314 in the global scope.
9315 (new_symbol): Likewise.
9317 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9319 * breakpoint.c (break_command_1): Return void.
9320 (break_command_really): Return void. Rethrow
9321 exceptions instead of returning.
9322 (gdb_breakpoint): Remove the error_message parameter.
9323 Return void. Rename to set_breakpoint.
9324 * gdb.h (gdb_breakpoint): Rename and move to...
9325 * breakpoint.h (set_breakpoint): ...here.
9326 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
9327 event hooks even if exception is thrown. Adjust to
9328 gdb_breakpoint interface changes.
9331 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
9333 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
9334 float in both first and second word in the doubleword, to support
9337 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
9339 Properly rethrow exception. This fixes errors
9340 about non-existent functions for -break-insert.
9341 * breakpoint.c (break_command_really): Use throw_exception
9342 for rethrowing. If rethrowing, don't print the exception.
9344 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9346 * NEWS: Mention Decimal Floating Point support.
9348 2008-01-31 Joel Brobecker <brobecker@adacore.com>
9350 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
9351 value type to builtin_type_void_func_ptr.
9353 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
9355 * s390-tdep.c (is_float_singleton, is_float_like,
9356 alignment_of, s390_return_value): Make checks for
9357 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
9359 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
9360 Thiago Jung Bauermann <bauerman@br.ibm.com>
9362 * infcmd.c (default_print_registers_info): Also print hex
9363 raw contents for TYPE_CODE_DECFLOAT registers.
9364 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
9365 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
9366 (rs6000_register_name): Add support for DFP pseudo-registers.
9367 (rs6000_pseudo_register_type): Likewise.
9368 rs6000_pseudo_register_reggroup_p): Likewise.
9369 (ppc_pseudo_register_read): New function.
9370 (ppc_pseudo_register_write): Likewise.
9371 (rs6000_pseudo_register_read): Likewise.
9372 (rs6000_pseudo_register_write): Likewise.
9373 (e500_pseudo_register_read): Move checks to
9374 rs6000_pseudo_register_read.
9375 (e500_pseudo_register_write): Move checks to
9376 rs6000_pseudo_register_write.
9377 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
9378 rs6000_pseudo_register_read and rs6000_pseudo_register_write
9379 in gdbarch if SPE or DFP is available. Adjust gdbarch's
9380 num_pseudo_regs to account for DFP pseudo regs.
9382 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
9384 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
9385 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
9386 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
9387 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
9388 e500_pseudo_register_read, e500_pseudo_register_write): Use
9389 IS_SPE_PSEUDOREG macro.
9390 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
9391 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
9392 Remove initialization of tdep->ppc_ev31_regnum.
9394 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
9396 * printcmd.c (print_formatted): Handle references as for unformatted
9399 2008-01-30 Joel Brobecker <brobecker@adacore.com>
9401 * eval.c (evaluate_subexp_standard): Add handling of user
9402 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
9404 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
9406 * eval.c (evaluate_subexp_standard): Support
9407 BINOP_INTDIV opcode.
9409 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
9411 * valarith.c (value_binop): Add floating-point BINOP_MIN and
9413 For BINOP_EXP, use length and signedness of left operand only for
9414 result, as for shifts.
9415 For integral operands to BINOP_EXP, use new integer_pow and
9416 uinteger_pow functions so as to get full range of results.
9417 (integer_pow): New function.
9418 (uinteger_pow): New function.
9420 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
9422 Use vector for varobj_list_children interface.
9423 * gdb/varobj.c (varobj_list_children): Return vector
9425 * gdb/varobj.h (varobj_list_children): Adjust
9427 (varobj_p): Declare. Declare vector thereof.
9428 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
9429 for varobj_list_children change.
9430 * Makefile.in (varobj_h): Update dependencies.
9432 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
9434 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
9435 TYPE_CODE_DECFLOAT arguments.
9436 (ppc64_sysv_abi_push_dummy_call) Likewise.
9437 (get_decimal_float_return_value): New function.
9438 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
9439 values by calling get_decimal_float_return_value.
9440 (ppc64_sysv_abi_return_value): Likewise.
9442 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
9444 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
9445 for preprocessor macro information. Formatting changes.
9447 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9449 * remote.c (struct remote_state): Add cached_wait_status.
9450 (remote_exec_file): New variable.
9451 (PACKET_vAttach, PACKET_vRun): New constants.
9452 (extended_remote_restart): Do not query for status.
9453 (struct start_remote_args): New.
9454 (remote_start_remote): Take it as a second argument. Check
9455 whether the target is running. Issue an error for non-running
9456 non-extended targets. Cache the wait status. Set inferior_ptid
9458 (remote_open_1): Prompt to disconnect non-running targets. Make
9459 sure the target is marked running. Do not set inferior_ptid here.
9460 Update call to remote_start_remote. Do not call remote_check_symbols
9461 if the target is not running.
9462 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
9463 argument. Handle a non-running target.
9464 (remote_detach): Use it.
9465 (extended_remote_detach): New.
9466 (remote_disconnect): Fix typo. Use remoute_mourn_1.
9467 (extended_remote_attach_1, extended_remote_attach)
9468 (extended_async_remote_attach): New.
9469 (remote_vcont_resume): Remove unused variable.
9470 (remote_wait, remote_async_wait): Use any cached wait status.
9471 (putpkt_binary, getpkt): Clear any cached wait status.
9472 (extended_remoute_mourn_1): New.
9473 (extended_remote_mourn): Use it.
9474 (extended_async_remote_mourn, extended_remote_run): New.
9475 (extended_remote_create_inferior_1): New.
9476 (extended_remote_create_inferior): Use it.
9477 (extended_remote_async_create_inferior): Likewise.
9478 (remote_xfer_partial): Skip for non-executing targets.
9479 (init_extended_remote_ops): Set to_detach and to_attach.
9480 (init_extended_async_remote_ops): Likewise. Use
9481 extended_async_remote_mourn.
9482 (_initialize_remote): Register vAttach, vRun, and
9483 set remote exec-file.
9484 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
9486 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9488 * Makefile.in (symfile.o): Update.
9489 * NEWS: Mention exec tracing support.
9490 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
9492 * infcmd.c (kill_if_already_running, detach_command)
9493 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
9494 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
9495 (follow_exec): Do not check may_follow_exec. Do not mourn and push
9496 targets. Apply the sysroot path to the loaded executable. Use
9497 no_shared_libraries.
9498 * linux-nat.c (linux_child_follow_fork): Print fork following
9499 messages if verbose.
9500 (kill_wait_callback): Kill again before waiting a second time.
9501 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
9502 no_shared_libraries.
9504 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9506 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
9508 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9510 * nto-tdep.h: Remove #include "defs.h".
9511 * nto-tdep.c: Add #include "defs.h".
9512 * Makefile.in (nto_tdep_h): Update dependencies.
9513 (nto-tdep.o): Likewise.
9515 2008-01-29 Joel Brobecker <brobecker@adacore.com>
9517 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
9519 (proceed, start_remote): Update call to wait_for_inferior.
9520 * inferior.h (wait_for_inferior): Update declaration.
9521 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
9522 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
9523 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
9524 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
9526 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
9528 * varobj (adjust_value_for_child_access): Added checking for
9529 returned value from gdb_value_ind.
9530 (c_describe_child): Likewise.
9531 (cplus_describe_child): Fixed a typo.
9533 2008-01-29 Jim Blandy <jimb@red-bean.com>
9535 * MAINTAINERS: Update my info.
9537 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9539 Use multiple locations for hardware watchpoints.
9540 This eliminates the need to traverse value chain, doing
9541 various checks, in three different places.
9543 * breakpoint.h (struct bp_location): New fields
9544 lengths and watchpoint_type.
9545 (struct breakpoint): Remove the val_chain field.
9546 * breakpoint.c (is_hardware_watchpoint): New.
9547 (free_valchain): Remove.
9548 (update_watchpoint): New.
9549 (insert_bp_location): For hardware watchpoint, just
9551 (insert_breakpoints): Call update_watchpoint_locations
9552 on all watchpoints. If we have failed to insert
9553 any location of a hardware watchpoint, remove all inserted
9555 (remove_breakpoint): For hardware watchpoints, directly
9557 (watchpoints_triggered): Iterate over locations.
9558 (bpstat_stop_status): Use only first location of
9559 a resource watchpoint.
9560 (delete_breakpoint): Don't call free_valchain.
9561 (print_one_breakpoint): Don't print all
9562 locations for watchpoints.
9563 (breakpoint_re_set_one): Use update_watchpoint for
9566 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
9568 Don't reset watchpoint block on solib load.
9570 * breakpoint.c (insert_bp_location): For watchpoints,
9571 recompute condition.
9572 (breakpoint_re_set_one): Instead of recomputing value
9573 and condition for watchpoints, just reset value and
9574 let insert_breakpoints/insert_bp_location recompute it.
9575 Don't do anything about disabled watchpoint.
9577 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
9579 * valarith.c (value_binop): Handle unsigned integer
9582 2008-01-28 Kevin Buettner <kevinb@redhat.com>
9584 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
9585 instruction pattern that appears frequently in position
9586 independent code. Fix bug in code which looks for "fmov" and
9587 backtracks if no "fmov" is found.
9589 2008-01-28 Doug Evans <dje@google.com>
9591 * dbxread.c (read_dbx_symtab): Fix indentation.
9592 Reformat comments to 80 columns.
9593 Move local var def closer to only use.
9595 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
9597 * fork-child.c (SHELL_FILE): Remove #ifndef.
9598 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
9600 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
9602 * i386-tdep.c (i386_skip_noop): New function.
9603 (i386_analyze_prologue): Call i386_skip_noop function.
9605 2008-01-24 Michael Snyder <msnyder@specifix.com>
9607 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
9608 * win32-nat.c (win32_xfer_partial): Ditto.
9609 * target.c (default_xfer_partial): Minor whitespace adjustment.
9611 2008-01-24 Pedro Alves <pedro@codesourcery.com>
9613 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
9614 strip bit 1 even if pc doesn't point to thumb code.
9616 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
9618 * remote.c (remote_wait): Handle SIGINT between packets.
9619 (remote_async_wait): Likewise.
9621 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
9622 Chris Demetriou <cgd@google.com>
9624 * thread.c (add_thread_silent): Renamed
9626 (print_thread_events): New variable definition.
9627 (show_print_thread_events): New function.
9628 (_initialize_thread): Add "set print thread-events" and
9629 "show print thread-events" commands.
9630 (add_thread): Announce new thread.
9631 * gdbthread.h (add_thread_silent): Declare.
9632 (print_thread_events): New variable declaration.
9633 * inf-ttrace.c (inf_ttrace_wait): Don't
9634 inform about new thread, as add_thread is always
9635 called too, and will take care of that.
9636 * infrun.c (handle_inferior_event): Likewise.
9637 * procfs.c (procfs_wait): Likewise.
9638 * remote.c (remote_currthread): Likewise.
9639 * sol-thread.c (sol_thread_wait): Likewise.
9640 * win32-nat.c (get_win32_debug_event): Likewise.
9641 * linux-thread-db.c (attach_thread): Likewise.
9642 Remove the verbose parameter.
9643 (check_event): Make detach_thread be verbose
9644 only if print_thread_events is set.
9645 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
9646 about new thread. This is called only from
9647 linux-thread-db.c:attach_thread, which will take care.
9648 Remove the verbose parameter.
9649 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
9651 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
9653 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
9655 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
9657 * breakpoint.c (break_command_really): New parameter
9659 (break_command_1): Pass 0 as
9660 ignore_count to break_command_really.
9661 (gdb_breakpoint): Pass ignore_count to
9662 break_command_really.
9664 2008-01-21 Kevin Buettner <kevinb@redhat.com>
9666 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
9667 sigcontext struct via pointer.
9668 (struct sigframe comment): Update to show new field `psc'.
9670 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
9672 * infrun.c (handle_inferior_event): If
9673 we failed to remove breakpoints, error,
9674 don't try to increment PC by hand.
9676 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
9678 Add NetBSD/hppa target and host support.
9680 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
9681 (hppabsd_gregset): Move to ...
9682 (hppabsd_regset_from_core_section): Rename
9683 hppaobsd_regset_from_core_section and move to ...
9684 (hppabsd_find_global_pointer): Update comment.
9685 (hppabsd_init_abi): Make global. Do not register
9686 hppabsd_regset_from_core_section.
9687 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
9689 (_initialize_hppabsd_tdep): Move to ...
9690 * hppaobsd-tdep.c: ... here. New file.
9691 * hppnbsd-tdep.c: New file.
9692 * hppnbsd-nat.c: New file.
9693 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
9694 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
9695 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
9696 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
9697 * configure.host (hppa*-*-netbsd*): New entry.
9698 * configure.tgt (hppa*-*-netbsd*): New entry.
9699 (hppa*-*-openbsd*): Update.
9700 * NEWS (New native configuration): Mention NetBSD/hppa.
9701 (New targets): Mention NetBSD/hppa.
9703 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9705 * gdbarch.sh (function_list): Add new property bits_big_endian to
9707 * gdbarch.{c,h}: Regenerate.
9709 * value.c (struct value): Replace BITS_BIG_ENDIAN by
9710 gdbarch_bits_big_endian (comment).
9711 (unpack_field_as_long, modify_field): Likewise.
9712 * value.h: Likewise (comment).
9713 * valops.c (value_slice): Likewise.
9714 * valarith.c (value_subscript, value_bit_index): Likewise.
9715 * gdbtypes.h (field): Likewise (comment).
9716 * eval.c (evaluate_subexp_standard): Likewise.
9717 * dwarf2read.c (dwarf2_add_field): Likewise.
9718 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
9719 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
9721 * defs.h (BITS_BIG_ENDIAN): Remove.
9723 2008-01-18 Markus Deuling <deuling@de.ibm.com>
9725 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
9727 * m2-exp.y (yylex): Likewise.
9728 * objc-exp.y (yylex): Likewise.
9730 * defs.h (DEPRECATED_STREQN): Remove.
9732 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
9734 * MAINTAINERS: Update my email address.
9736 2008-01-17 Jim Blandy <jimb@codesourcery.com>
9738 * README: Mention gdbserver/README.
9740 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
9742 * valarith.c (value_binop): Handle BINOP_INTDIV
9743 for unsigned and signed integers.
9745 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
9747 * s390-tdep.c (s390_gdbarch_init): Set default long double
9748 type to 128-bit IEEE quad.
9750 2008-01-17 Joel Brobecker <brobecker@adacore.com>
9752 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
9754 2008-01-16 Mark Kettenis <kettenis@gnu.org>
9756 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
9758 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
9759 * value.c: All callers changed.
9761 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9763 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
9764 DEPRECATED_STREQ by its expression.
9765 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
9766 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
9767 (scan_xcoff_symtab): Likewise.
9768 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
9769 * f-lang.c (find_common_for_function): Likewise.
9770 * objc-exp.y (parse_number): Likewise.
9772 * defs.h (DEPRECATED_STREQ): Remove.
9774 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9776 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
9777 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
9778 get_frame_arch to get at the current_architecture. Update AM33_MODE
9780 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
9781 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
9783 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
9785 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9787 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
9789 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
9791 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
9792 current_gdbarch by gdbarch. Update caller.
9794 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
9795 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
9796 the current architecture. Update calls of
9797 amd64_native_gregset_supplies_p.
9798 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
9799 (amd64bsd_store_inferior_registers): Likewise.
9801 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9803 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
9804 Replace current_gdbarch by gdbarch. Update caller.
9806 2008-01-16 Markus Deuling <deuling@de.ibm.com>
9808 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
9809 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
9810 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
9811 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
9812 (stabsect_build_psymtabs): Fix indentation.
9814 2008-01-15 Michael Snyder <msnyder@specifix.com>
9816 * corelow.c (core_xfer_partial): Comment, cut/paste error.
9818 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
9820 * win32-nat.c (win32_create_inferior): Restore code calling
9821 CloseHandle on ProcessInformation structure.
9823 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
9825 * configure.ac: Check for void * as 3 argument of ptrace.
9826 * configure: regenerate.
9828 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9830 * alpha-tdep.c (alpha_heuristic_proc_start)
9831 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
9832 current_gdbarch by gdbarch.
9834 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
9835 current architecture by frame_info. Update alpha_heuristic_proc_start
9838 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
9839 get_frame_arch to get at the current architecture by frame_info. Update
9840 alpha_sigtramp_register_address call.
9842 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
9843 current_gdbarch by gdbarch. Update caller.
9844 (convert_to_extended, convert_from_extended): Add endianess parameter
9845 for comparison. Update caller.
9846 (arm_extract_return_value, arm_store_return_value): Use
9847 get_regcache_arch to get at the current architecture.
9849 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
9850 current_gdbarch by gdbarch. Update caller.
9851 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
9852 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
9854 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
9855 gdbarch as parameter. Update caller.
9856 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
9857 current_gdbarch by gdbarch. Update caller.
9859 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
9860 update caller. Replace current_gdbarch by gdbarch.
9862 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
9863 the current architecture. Replace current_gdbarch by gdbarch.
9864 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
9865 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
9866 expression. Add gdbarch as parameter and replace current_gdbarch with
9868 (M6811_TDEP): Remove.
9869 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
9871 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
9872 current_gdbarch by gdbarch. Update caller.
9874 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
9876 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
9879 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
9880 caller. Relace current_gdbarch by gdbarch.
9881 (altivec_register_p, spe_register_p): Likewise.
9882 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
9884 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
9885 altivec_register_p and spe_register_p.
9887 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
9888 caller. Replace current_gdbarch by gdbarch.
9889 (score_analyze_prologue): use get_frame_arch to get at the current
9892 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
9893 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
9894 current_gdbarch by gdbarch. Update caller.
9895 (sparc_frame_cache): Use get_frame_arch to get at the current
9897 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
9898 sparc_analyze_prologue.
9900 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
9903 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9905 * exec.c: #include "arch-utils.h"
9906 (print_section_info): Use gdbarch_from_bfd to get at the
9907 current architecture. Replace current_gdbarch. Fix indention. Replace
9908 deprecated_print_address_numeric by paddress.
9909 * Makefile.in (exec.o) Add dependency to arch-utils.h.
9911 * valprint.c (val_print_string): Replace
9912 deprecated_print_address_numeric.
9913 * tracepoint.c (trace_mention, scope_info): Likewise.
9914 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
9915 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
9916 (maintenance_check_symtabs): Likewise.
9917 * symfile.c (list_overlays_command): Likewise.
9918 * stack.c (frame_info, print_block_frame_labels): Likewise.
9919 * printcmd.c (print_address, print_address_demangle)
9920 (address_info): Likewise.
9921 * corefile.c (memory_error): Likewise.
9922 * infcmd.c (jump_command): Likewise.
9923 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
9924 (mention, delete_breakpoint): Likewise.
9925 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
9926 * dwarf2read.c (dump_die): Likewise.
9927 * ada-valprint.c (ada_val_print_1): Likewise.
9928 * f-valprint.c (f_val_print): Likewise.
9929 * linux-fork.c (info_forks_command): Likewise.
9930 * m32r-com.c (m32r_load_section, m32r_load)
9931 (m32r_upload_command): Likewise.
9933 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
9935 2008-01-11 Markus Deuling <deuling@de.ibm.com>
9937 * gdbarch.sh (skip_prologue): Add gdbarch
9939 * gdbarch.{c,h}: Regenerate.
9941 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
9942 * amd64-tdep.c (amd64_skip_prologue): Likewise.
9943 * avr-tdep.c (avr_skip_prologue): Likewise.
9944 * cris-tdep.c (cris_skip_prologue): Likewise.
9945 * frv-tdep.c (frv_skip_prologue): Likewise.
9946 * h8300-tdep.c (h8300_skip_prologue): Likewise.
9947 * hppa-tdep.c (hppa_skip_prologue): Likewise.
9948 * i386-tdep.c (i386_skip_prologue): Likewise.
9949 * ia64-tdep.c (ia64_skip_prologue): Likewise.
9950 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
9951 * m32r-tdep.c (m32r_skip_prologue): Likewise.
9952 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
9953 * m68k-tdep.c (m68k_skip_prologue): Likewise.
9954 * m88k-tdep.c (m88k_skip_prologue): Likewise.
9955 * mep-tdep.c (mep_skip_prologue): Likewise.
9956 * mips-tdep.c (mips_skip_prologue): Likewise.
9957 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
9958 * mt-tdep.c (mt_skip_prologue): Likewise.
9959 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
9960 * score-tdep.c (score_skip_prologue): Likewise.
9961 * sh64-tdep.c (sh64_skip_prologue): Likewise.
9962 * sh-tdep.c (sh_skip_prologue): Likewise.
9963 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
9964 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
9965 * spu-tdep.c (spu_skip_prologue): Likewise.
9966 * v850-tdep.c (v850_skip_prologue): Likewise.
9967 * vax-tdep.c (vax_skip_prologue): Likewise.
9968 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
9969 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
9971 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
9972 current_gdbarch by gdbarch.
9973 * m32c-tdep.c (m32c_skip_prologue): Likewise.
9974 * s390-tdep.c (s390_skip_prologue): Likewise.
9976 2008-01-10 Doug Evans <dje@google.com>
9978 * defs.h (struct continuation_arg): Fix typo in comment.
9979 * target.c (target_translate_tls_address): Fix comment spelling error.
9981 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
9983 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
9984 (DOUBLEST_SCAN_FORMAT): Likewise.
9985 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
9986 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
9987 * c-exp.y (parse_number): Likewise.
9988 * jv-exp.y (parse_number): Likewise.
9989 * objc-exp.y (parse_number): Likewise.
9990 * p-exp.y (parse_number): Likewise.
9992 2008-01-09 Joel Brobecker <brobecker@adacore.com>
9994 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
9995 (check_typedef): Likewise.
9997 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
9999 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
10000 seen_double_big_d, treat the new H, D, and DD modifiers as length
10003 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10005 * dwarf2read.c (read_enumeration_type): Add comment.
10007 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
10009 * config.in: Regenerate.
10011 2008-01-08 Joel Brobecker <brobecker@adacore.com>
10013 * ada-lang.c (ada_convert_actual): Renames convert_actual.
10015 (ada_convert_actuals): Delete.
10016 * ada-lang.h (ada_convert_actual): Add declaration.
10017 (ada_convert_actuals): Remove declaration.
10018 * infcall.c: #include "ada-lang.h".
10019 (value_arg_coerce): Add new parameter sp. Update function
10020 documetnation. Add handling of Ada function call parameters.
10021 * Makefile.in (infcall.o): Update dependencies.
10023 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
10025 * ada-lang.c (ensure_lval): Fix value lval kind.
10026 (convert_actual): Add handling for arguments passed by reference.
10028 2008-01-08 Doug Evans <dje@google.com>
10030 * dbxread.c (read_dbx_symtab): Fix indentation.
10032 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
10034 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
10035 (valarith.o): Depend on dfp.h.
10036 (valops.o): Likewise.
10037 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
10038 (set_decnumber_context): New function.
10039 (decimal_check_errors): Likewise.
10040 (decimal_from_number): Likewise.
10041 (decimal_to_number): Likewise.
10042 (decimal_from_string): Use set_decnumber_context and
10043 decimal_check_errors.
10044 (decimal_from_integral): New function.
10045 (decimal_from_floating): Likewise.
10046 (decimal_to_double): Likewise.
10047 (promote_decimal): Likewise.
10048 (decimal_binop): Likewise.
10049 (decimal_is_zero): Likewise.
10050 (decimal_compare): Likewise.
10051 (decimal_convert): Likewise.
10052 * dfp.h (decimal_from_integral): New prototype.
10053 (decimal_from_floating): Likewise.
10054 (decimal_to_double): Likewise.
10055 (decimal_binop): Likewise.
10056 (decimal_is_zero): Likewise.
10057 (decimal_compare): Likewise.
10058 (decimal_convert): Likewise.
10059 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
10060 call to value_from_decfloat.
10061 * valarith.c: Include dfp.h.
10062 (value_args_as_decimal): New function.
10063 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
10064 (value_logical_not): Likewise.
10065 (value_equal): Likewise.
10066 (value_less): Likewise.
10067 (value_pos): Likewise.
10068 (value_neg): Formatting fix.
10069 * valops.c: Include dfp.h.
10070 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
10071 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
10072 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
10073 (value_from_decfloat): Remove expect_type argument.
10074 * value.h (value_from_decfloat): Update prototype.
10076 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
10078 Ignore change in name of dynamic linker during
10079 execution on Solaris. This also unbreaks pending breakpoints.
10081 * solist.h (struct target_so_ops): New field same.
10082 * solib-svr4.c (svr4_same): New.
10083 (_initialize_svr4_solib): Register svr4_same.
10084 * solib.c (update_solib_list): Use ops->same, if available.
10086 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
10088 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
10089 when using MS-DOS paths.
10091 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10093 * NEWS: Mention --pid and --core command line behaviour changes.
10095 2008-01-05 Pedro Alves <pedro@codesourcery.com>
10097 * main.c (captured_main): Remove 'count' varible and the
10098 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
10099 --pid options were issued simultaneously. If an explicit pid
10100 option was passed, don't fallback to core file. Detect extra
10101 arguments better in the presence of explicit pid or core
10104 2008-01-05 Joel Brobecker <brobecker@adacore.com>
10106 * ada-lang.c (ada_which_variant_applies): Correctly compute
10107 the value of the discriminant when the variant record is packed.
10109 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10111 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
10112 that are used to differentiate homonyms.
10114 2008-01-04 Jerome Guitton <guitton@adacore.com>
10116 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
10117 when the type is an anonymous pointer type.
10118 (ada_check_typedef): Avoid a seg fault when the type is null.
10119 * ada-typeprint.c (print_array_type): Add support for pointer
10122 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
10124 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
10126 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10128 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
10129 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
10131 2008-01-04 Joel Brobecker <brobecker@adacore.com>
10133 * ada-exp.y (chop_separator): New function.
10134 (write_selectors): Rewrite to re-use chop_separator.
10135 (ada_nget_field_index, get_symbol_field_type): New functions.
10136 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
10139 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
10141 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
10142 of SYMBOL_VALUE when working with function symbols.
10144 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10146 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
10147 expressions. These expressions do not need to be rewriten.
10149 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10151 * dwarf2read.c (read_enumeration_type): Flag type as stub if
10152 the given die is a declaration.
10154 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10156 * ada-lang.c (ada_array_bound_from_type): Make non-static.
10157 Handle properly the case when the index type is an enumerated type.
10158 Do not return the subtype of the bounds type, just return the
10159 bounds type directly - this is not needed and is more consistent
10160 with what we do for arrays when no XA parallel type exists.
10162 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10164 * ada-lang.c (static_unwrap_type): Add forward declaration.
10165 (template_to_static_fixed_type): Fields of dynamic types sometimes
10166 also need to be unwrapped. Take this into account.
10167 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
10168 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
10169 * ada-typeprint.c (ada_print_type): Get the typename from
10170 the original type, not the base type.
10172 2008-01-03 Jerome Guitton <guitton@adacore.com>
10174 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
10175 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
10176 Update calls to ada_to_fixed_type.
10177 (ada_template_to_fixed_record_type_1): Ditto, but without looking
10179 (ada_to_fixed_type): Add check_tag parameter; do not look for
10180 tag if null. When looking for a tag, use a fixed record type.
10181 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
10182 * ada-valprint.c (printable_val_type, ada_value_print): Update
10183 calls to ada_to_fixed_type.
10185 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
10187 * doublest.c (convert_floatformat_to_doublest): Call
10188 floatformat_to_doublest instead of floatformat_to_double and use
10189 DOUBLEST variables.
10190 (convert_doublest_to_floatformat): Call floatformat_from_doublest
10191 instead of floatformat_from_double and use DOUBLEST variables.
10193 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
10195 * MAINTAINERS (Write After Approval): Add self.
10197 2008-01-03 Joel Brobecker <brobecker@adacore.com>
10199 * symfile.c (set_initial_language): Make non-static.
10200 * symfile.h (set_initial_language): Add declaration.
10201 * language.c: #include "symfile.h".
10202 (set_language): Call set_initial_language if the frame language
10203 could not be determined.
10205 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
10207 * eval.c (evaluate_subexp_for_address): Provide frame address to
10208 locate_var_value only if it will be needed.
10210 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
10212 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
10214 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10216 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
10217 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
10218 This is needed to make sure that any other treatment applied
10219 to the resulting value does not fail for spurious reason,
10220 such as trying to take the address of this value.
10222 2008-01-02 Joel Brobecker <brobecker@adacore.com>
10224 * ada-lang.c (ada_value_equal): Dereference reference types when
10227 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
10229 Updated copyright notices for most files.
10231 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
10233 * win32-nat.c (psapi_module_handle): Remove static.
10234 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
10235 return first module found if base_address is zero. Don't initialize
10236 psapi function pointers here. Convert to cygwin paths when
10238 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
10239 executable name. Use get_module_name when that fails or when
10241 (_initialize_psapi): New function. Initialize psapi stuff before it is
10242 needed or issue a warning if it is not found. Move psapi_module_handle
10245 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10247 * ada-lang.c (ada_remove_trailing_digits): New function.
10248 (ada_remove_po_subprogram_suffix): New function.
10249 (ada_decode): Improve. Move the description of the algorithm
10250 directly inside the code, instead of in the function global
10253 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10255 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
10256 and always print the dereferenced value.
10258 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10260 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
10261 of the case where the first argument is a reference.
10262 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
10264 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10266 Implement support for Ada interface types.
10268 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
10269 (ada_is_ignored_field): Ignore fields that are a dispatch table
10272 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10274 * top.c (print_gdb_version): Update copyright year.
10276 2008-01-01 Joel Brobecker <brobecker@adacore.com>
10278 * ChangeLog-2007: New ChangeLog rotation.
10279 * ChangeLog: Reset for 2008.
10280 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
10283 For older changes see ChangeLog-2007.
10289 version-control: never