a1b64f83f323db67b82d4eddd2cbda63e68c55c2
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2
3 * spu-linux-nat.c: Include "gdbthread.h".
4 (spu_child_post_startup_inferior): Register main thread.
5 (spu_child_post_attach): Likewise.
6 * Makefile.in (spu-linux-nat.o): Update dependencies.
7
8 2008-07-12 Pedro Alves <pedro@codesourcery.com>
9
10 Rewrite continuations internals on top of cleanups and plug
11 continuation arguments leaks.
12
13 * defs.h (struct continuation): Make it opaque.
14 (add_continuation, add_intermediate_continuation): Drop the int
15 argument of the continuation hook argument. Add
16 continuation_free_args argument.
17 (do_all_continuations, do_all_intermediate_continuations): Drop
18 the error_p argument.
19
20 * utils.c (add_continuation): Drop the int argument of the
21 continuation hook argument. Add continuation_free_args argument.
22 Reimplement on top of cleanups.
23 (do_all_continuations): Drop error argument. Reimplement on top
24 of cleanups.
25 (discard_all_continuations): Reimplement on top of cleanups.
26 (add_intermediate_continuation): Drop the int argument of the
27 continuation hook argument. Add continuation_free_args argument.
28 Reimplement on top of cleanups.
29 (do_all_intermediate_continuations): Drop error argument.
30 Reimplement on top of cleanups.
31 (discard_all_intermediate_continuations): Reimplement on top of
32 cleanups.
33
34 * breakpoint.c (until_break_command_continuation): Drop error
35 argument. Add xfree as continuation argument deleter.
36
37 * inf-loop.c (inferior_event_handler): On error, discard all
38 continuations. Adjust to new do_all_intermediate_continuations
39 and do_all_continuations interfaces.
40
41 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
42 Pass xfree as continuation argument deleter.
43 (finish_command_continuation): Drop error_p argument. Adjust.
44 (finish_command_continuation_free_arg): New.
45 (finish_command): Pass finish_command_continuation_free_arg as
46 continuation argument deleter. Adjust to new do_all_continuations
47 interfaces.
48 (attach_command_continuation): Drop error_p argument.
49 (attach_command_continuation_free_args): New.
50 (attach_command): Pass attach_command_continuation_free_args as
51 continuation argument deleter.
52
53 * interps.c (interp_set): Adjust to new do_all_continuations
54 interfaces.
55
56 * event-top.c (stdin_event_handler): In error, also discard the
57 intermediate continuations.
58
59 2008-07-12 Pedro Alves <pedro@codesourcery.com>
60
61 Replace struct continuation_args by void* and per command structs.
62
63 * top.c (execute_command): Remove unused arg1 and arg2 locals.
64
65 * breakpoint.c (struct until_break_command_continuation_args):
66 New.
67 (until_break_command_continuation): Take a void* instead of a
68 continuations_arg. Adjust.
69 (until_break_command): Adjust to use struct
70 until_break_command_continuation_args instead of struct
71 continuation_arg.
72
73 * infcmd.c (struct step_1_continuation_args): New.
74 (step_1_continuation): Take a void* instead of a
75 continuations_arg. Adjust to use struct step_1_continuation_args.
76 (step_once): Adjust to use struct step_1_continuation_args.
77
78 (struct finish_command_continuation_args): New.
79 (finish_command_continuation): Take a void* instead of a
80 continuations_arg. Adjust to use struct
81 finish_command_continuation_args.
82 (finish_command): Adjust to use struct
83 finish_command_continuation_args.
84 (struct attach_command_continuation_args): New.
85 (attach_command_continuation): Take a void* instead of a
86 continuations_arg. Adjust to use struct
87 attach_command_continuation_args.
88 (attach_command): Adjust to use struct
89 attach_command_continuation_args.
90
91 * defs.h (struct continuation_arg): Delete.
92 (struct continuation): Replace the struct continuation_arg*
93 parameter of continuation_hook by a void*. Replace "arg_list"
94 member by a new "args" member with void* type.
95 (add_continuation, add_intermediate_continuation): Replace struct
96 continuation_arg type usages by void* usages.
97
98 * utils.c (add_continuation, do_all_continuations)
99 (add_intermediate_continuation)
100 (do_all_intermediate_continuations): Replace struct
101 continuation_arg type usages by void* usages. Pass "args" instead
102 of "arg_list".
103
104 2008-07-12 Pedro Alves <pedro@codesourcery.com>
105
106 * infrun.c (struct thread_stepping_state): Delete sal member.
107 (init_thread_stepping_state): Add local sal. Use it instead of
108 tss->sal.
109 (handle_inferior_event): New local stop_pc_sal. Use it instead of
110 tss->sal.
111 (step_into_function): Add local stop_func_sal. Use it instead of
112 tss->sal.
113
114 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
115
116 Implement -exec-continue/-exec-interrupt --all.
117 * infcmd.c (continue_1): New, extracted from
118 (continue_command): ...here.
119 (interrupt_target_1): New, extracted from
120 (interrupt_target_command): ...here.
121 * inferior.h (continue_1, interrupt_target_1): New.
122 * mi/mi-main.c (mi_cmd_exec_continue)
123 (mi_cmd_exec_interrupt): Handle --all.
124
125 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
126
127 Implement --thread and --frame.
128 * gdbthread.h (find_thread_id): Declare.
129 * thread.c (find_thread_id): Make non-static.
130 * mi/mi-main.c (mi_cmd_execute): Switch to the right
131 thread and frame, if necessary.
132 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
133 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
134
135 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
136
137 * infrun.c (resume): Discard cleanups on early exit path.
138
139 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
140
141 * infrun.c (normal_stop): For MI, report which threads
142 were stopped.
143
144 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
145
146 Report thread state in -thread-info output.
147 * thread.c (print_thread_info): Add new field "state".
148
149 2008-07-11 Pedro Alves <pedro@codesourcery.com>
150
151 * infrun.c (handle_inferior_event): Also ignore a
152 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
153
154 2008-07-11 Tom Tromey <tromey@redhat.com>
155
156 * completer.c (complete_line_internal): New function, from
157 complete_line. Add 'for_help' parameter.
158 (complete_line): Use it.
159 (command_completer): Move later. Rewrite.
160
161 2008-07-11 Pedro Alves <pedro@codesourcery.com>
162
163 * thread.c (thread_apply_command): Move making the cleanup out of
164 the loop.
165
166 2008-07-11 Pedro Alves <pedro@codesourcery.com>
167
168 Exited threads.
169
170 * thread.c (enum thread_state): New.
171 (thread_state main_thread_running): Delete, in favor of...
172 (thread_state main_thread_state): ... this. Update throughout.
173 (clear_thread_inferior_resources): New, split from free_thread.
174 (free_thread): Call clear_thread_inferior_resources.
175 (init_thread_list): Set main thread to stopped state.
176 (add_thread_silent): Take care of PTID reuses.
177 (delete_thread): If deleting inferior_ptid or a thread with
178 refcount > 0, mark it as exited, but still keep it in the list.
179 Only notify of thread exits, if we haven't done so yet.
180 (iterate_over_threads): Make it safe to delete threads while
181 iterating over them.
182 (do_captured_list_thread_ids): Don't account for exited threads.
183 (thread_alive): Check for the THREAD_EXITED state, and don't set
184 ptid to -1 on exited threads.
185 (set_running): Update to account for extra possible states.
186 (is_thread_state): New.
187 (is_stopped, is_exited): New.
188 (is_running): Implement in terms of is_thread_state.
189 (any_running): Update.
190 (print_thread_info): Update. Account for exited threads. Don't
191 warn about missed frame restoring here, its done in the cleanup.
192 (switch_to_thread): Don't read from a thread that has gone.
193 (restore_current_thread): In non-stop mode, do a full context
194 switch.
195 (restore_selected_frame): Add a frame_level argument. Rewrite.
196 (struct current_thread_cleanup): Add selected_frame_level and
197 was_stopped members.
198 (do_restore_current_thread_cleanup): Check if thread was stopped
199 and still is, and if the target has registers, stack and memory
200 before restoring the selected frame. Don't delete the cleanup
201 argument here.
202 (restore_current_thread_cleanup_dtor): New.
203 (make_cleanup_restore_current_thread): Remove all arguments.
204 Rewrite.
205 (thread_apply_all_command): Update. Prune threads.
206 (thread_apply_command): Update.
207 (thread_command): Account for currently selected exited thread.
208 (do_captured_thread_select): Check for a running thread. Prune
209 threads.
210 (_initialize_thread): Make "info threads", "thread", "thread
211 apply", and "thread apply all" appliable without a selected thread.
212 * gdbthread.h (struct thread_info): Replace running_ by state_.
213 Add refcount.
214 (is_exited, is_stopped): Declare.
215 (make_cleanup_restore_current_thread): Remove all arguments.
216 * infrun.c: Include "event-top.h".
217 (fetch_inferior_event): In non-stop mode, restore selected thread
218 and frame after handling the event and running breakpoint
219 commands. Display GDB prompt if needed.
220 (normal_stop): In non-stop mode, don't print thread switching
221 notice.
222 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
223 (get_cmd_no_selected_thread_ok): New.
224 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
225 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
226 Declare.
227 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
228 no-selected-thread ok.
229 * top.c (execute_command): Check for non no-selected-thread-ok
230 commands.
231 * linux-nat.c (struct saved_ptids, threads_to_delete)
232 (record_dead_thread, prune_lwps): Delete.
233 (exit_lwp): Unconditionally delete thread.
234 (linux_nat_resume): Remove prune_lwps call.
235 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
236 of is_running. Adjust to make_cleanup_restore_current_thread
237 interface change.
238 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
239 selected thread has exited.
240 * inf-loop.c (inferior_event_handler): Don't display the prompt
241 here.
242 * varobj.c (c_value_of_root): Update.
243 * defs.h (make_cleanup_dtor): Declare.
244 * utils.c (make_cleanup_dtor): New.
245
246 * Makefile.in (infrun.o): Depend on $(event_top_h).
247
248 2008-07-11 Pedro Alves <pedro@codesourcery.com>
249
250 Add "continue -a" and "interrupt -a" options for non-stop mode.
251
252 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
253 (continue_command): Add "-a" option.
254 (interrupt_target_command): Add "-a" option.
255 (_initialize_infcmd): Add extend help of continue and interrupt
256 command to mention the new "-a" option. Mark "continue" async ok.
257
258 2008-07-10 Doug Evans <dje@google.com>
259
260 Add "set print symbol-loading on|off".
261 * NEWS: Document new option.
262 * symfile.h (print_symbol_loading): Declare.
263 * symfile.c (print_symbol_loading): New global.
264 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
265 from ..." if print_symbol_loading.
266 (_initialize_symfile): Add set/show print symbol-loading.
267 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
268 if print_symbol_loading.
269
270 2008-07-10 Pedro Alves <pedro@codesourcery.com>
271
272 Non-stop linux native.
273
274 * linux-nat.c (linux_test_for_tracefork): Block events while we're
275 here.
276 (get_pending_status): Implement non-stop mode.
277 (linux_nat_detach): Stop threads before detaching.
278 (linux_nat_resume): In non-stop mode, always resume only a single
279 PTID.
280 (linux_handle_extended_wait): On a clone event, in non-stop mode,
281 add new lwp to GDB's thread table, and mark as running, executing
282 and stopped appropriately.
283 (linux_nat_filter_event): Don't assume there are other running
284 threads when a thread exits.
285 (linux_nat_wait): Mark the main thread as running and executing.
286 In non-stop mode, don't stop all lwps.
287 (linux_nat_kill): Stop lwps before killing them.
288 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
289 alive.
290 (send_sigint_callback): New.
291 (linux_nat_stop): New.
292 (linux_nat_add_target): Set to_stop to linux_nat_stop.
293
294 * linux-nat.h (thread_db_attach_lwp): Declare.
295
296 * linux-thread-db.c (thread_get_info_callback): Check for new
297 threads if we have none.
298 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
299 stopped lwp. Check for new threads if we have none.
300 (thread_db_attach_lwp): New.
301 (thread_db_init): Set proc_handle.pid to inferior_ptid.
302 (check_event): Set proc_handle.pid to the stopped lwp.
303 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
304 lwp available, bail out if there is none.
305
306 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
307 PTRACE_KILL.
308
309 2008-07-10 Kevin Buettner <kevinb@redhat.com>
310
311 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
312 `current_pc' from CORE_ADDR to ULONGEST.
313
314 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
315 gdbsim_stop().
316
317 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
318
319 * NEWS (New commands): Mention "set disable-randomization".
320 * configure.ac: Add check for HAVE_PERSONALITY and
321 HAVE_DECL_ADDR_NO_RANDOMIZE.
322 * configure, config.in: Regenerate.
323 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
324 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
325 ADDR_NO_RANDOMIZE.
326 (disable_randomization, show_disable_randomization)
327 (set_disable_randomization): New.
328 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
329 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
330 variable DISABLE_RANDOMIZATION.
331 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
332 DISABLE_RANDOMIZATION.
333
334 2008-07-09 Pedro Alves <pedro@codesourcery.com>
335
336 Adjust all targets to new target_stop interface.
337
338 * gnu-nat.c (gnu_stop): Add ptid argument.
339 * go32-nat.c (go32_stop): Add ptid argument.
340 (go32_create_inferior): Pass inferior_ptid to go32_stop.
341 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
342 * monitor.c (monitor_stop): Add ptid argument.
343 (monitor_open): Pass inferior_ptid to monitor_stop.
344 (monitor_interrupt): Pass inferior_ptid to target_stop.
345 (monitor_stop): Add ptid argument.
346 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
347 (procfs_create_inferior): Add ptid argument.
348 * procfs.c (procfs_stop): Add ptid argument.
349 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
350 * remote-sim.c (gdbsim_stop): Add ptid argument.
351 * sol-thread.c (sol_thread_stop): Add ptid argument.
352 * win32-nat.c (win32_stop): Add ptid argument.
353
354 2008-07-09 Pedro Alves <pedro@codesourcery.com>
355
356 Non-stop inferior control.
357
358 * infrun.c (resume): In non-stop mode, always resume just one
359 thread.
360 (proceed): Don't call prepare_to_proceed in non-stop mode.
361 (fetch_inferior_event): In non-stop mode, switch context before
362 handling the event.
363 (error_is_running, ensure_not_running): New.
364 (handle_inferior_event): In non-stop mode: Mark only the event
365 thread as stopped. Require that the target module manages adding
366 threads to the thread list. Assert that there isn't a
367 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
368 (normal_stop): Only mark not-running if inferior hasn't exited.
369 In non-stop mode, only mark the event thread.
370
371 * thread.c:Include "cli/cli-decode.h".
372 (print_thread_info): Don't read from a running thread.
373 Output "(running)" if thread is running.
374 (switch_to_thread): Don't read stop_pc if thread is executing.
375 (do_restore_current_thread_cleanup): Don't write to a running
376 thread.
377 (thread_apply_all_command): Don't read from a running thread. In
378 non-stop mode, do a full context-switch instead of just switching
379 threads.
380 (thread_apply_command): In non-stop mode, do a full context-switch
381 instead of just switching threads.
382 (do_captured_thread_select): Likewise. Inform user if selected
383 thread is running.
384 (_initialize_thread): Mark "info threads" and "thread" and
385 async_ok.
386
387 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
388 unregister the target from the event loop.
389
390 * infcmd.c (continue_command, step_1, jump_command)
391 (signal_command): Ensure the selected thread isn't running.
392 (interrupt_target_command): In non-stop mode, interrupt only the
393 selected thread.
394
395 * inferior.h (error_is_running, ensure_not_running): Declare.
396
397 * target.h (struct target_ops): Add ptid argument to the to_stop
398 member.
399 (target_stop): Add ptid_t argument.
400
401 * target.c (update_current_target): Add ptid argument to to_stop's
402 type.
403 (debug_to_stop): Add ptid_t argument.
404 (debug_to_rcmd): Set to_stop_ptid.
405
406 * remote.c (remote_stop): Add ptid_t argument.
407 (async_remote_interrupt): Add inferior_ptid to target_stop.
408 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
409
410 * Makefile.in (thread.o): Depend on $(cli_decode_h).
411
412 2008-07-09 Pedro Alves <pedro@codesourcery.com>
413
414 Don't rely on ecs->wait_for_more.
415
416 * infrun.c (proceed): Clear the stepping state, set
417 previous_inferior_ptid and clear infwait state.
418 (wait_for_inferior): Don't clear the stepping state, set
419 previous_inferior_ptid, or clear the infwait state here.
420 (fetch_inferior_event): Don't clear the stepping state, set
421 previous_inferior_ptid, or clear the infwait state here. Don't
422 condition on wait_for_more.
423
424 2008-07-09 Pedro Alves <pedro@codesourcery.com>
425
426 Refactor infrun a bit.
427
428 * infrun.c (currently_stepping): Take a struct
429 thread_stepping_state instead of an execution_control_state.
430 (struct thread_stepping_state): New, split from
431 execution_control_state.
432 (gtss, tss): New globals.
433 (proceed): Clear the stepping state, set previous_inferior_ptid
434 and clear infwait state.
435 (init_wait_for_inferior): Clear the stepping state,
436 previous_inferior_ptid and infwait state.
437 (waiton_ptid, infwait_state): New, split from
438 execution_control_state.
439 (struct execution_control_state): Members that persist through
440 events moved out to either struct thred_stepping_state or made
441 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
442 (wait_for_inferior, fetch_inferior_event): Use local
443 execution_control_state. Update to execution_control_state split.
444 (init_execution_control_state): Adjust.
445 (init_thread_stepping_state): New, extracted from
446 init_execution_control_state.
447 (context_switch): Take a ptid instead of an
448 execution_control_state.
449 (context_switch_to): Adjust.
450 (adjust_pc_after_break): Adjust.
451 (init_infwait_state): New.
452 (handle_inferior_event): Adjust.
453
454 2008-07-09 Pedro Alves <pedro@codesourcery.com>
455 Vladimir Prus <vladimir@codesourcery.com>
456
457 Per-thread commands.
458
459 * gdbthread.h: Remove unneeded forward declarations.
460 Include "inferior.h".
461 (struct thread_info): Add continuations,
462 intermediate_continuations, proceed_to_finish, step_over_calls,
463 stop_step, step_multi and stop_signal members.
464 (save_infrun_state): Add continuations,
465 intermediate_continuations, proceed_to_finish, step_over_calls,
466 stop_step, step_multi, stop_signal and stop_bpstat parameters.
467 (load_infrun_state): Add continuations,
468 intermediate_continuations, proceed_to_finish, step_over_calls,
469 stop_step, step_multi, stop_signal and stop_bpstat parameters.
470
471 * thread.c (load_infrun_state): In non-stop mode, load
472 continuations, intermediate_continuations, proceed_to_finish,
473 step_over_calls, stop_step, step_multi and stop_signal.
474 (save_infrun_state): Store continuations,
475 intermediate_continuations, proceed_to_finish, step_over_calls,
476 stop_step, step_multi, stop_signal and stop_bpstat.
477 (save_infrun_state): Store continuations,
478 intermediate_continuations, proceed_to_finish, step_over_calls,
479 stop_step, step_multi, stop_signal and stop_bpstat.
480 (free_thread): Clear The thread's stop_bpstat.
481
482 * inferior.h (context_switch_to): Declare.
483
484 * infrun.c (ecss): New global.
485 (context_switch): Context switch continuations,
486 intermediate_continuations, proceed_to_finish, step_over_calls,
487 stop_step, step_multi, stop_signal and stop_bpstat.
488 (wait_for_inferior): Use global ecss.
489 (async_ecss, async_ecs): Delete.
490 (fetch_inferior_event): Use global ecss.
491 (context_switch_to): New.
492
493 * top.c (execute_command): In non-stop, only check if the current
494 thread is running, in all-stop, check if there's any thread
495 running.
496
497 * breakpoint.c (bpstat_remove_breakpoint): New.
498 (bpstat_remove_breakpoint_callback): New.
499 (delete_breakpoint): Clear the stop_bpstats of all threads.
500
501 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
502 current thread is running, in all-stop, check if there's any
503 thread running.
504
505 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
506
507 2008-07-09 Pedro Alves <pedro@codesourcery.com>
508
509 Add non_stop global.
510
511 * inferior.h (non_stop): Declare.
512 * infrun.c (non_stop, non_stop_1): New.
513 (set_non_stop, show_non_stop): New.
514 (_initialize_infrun): Add "set/show non-stop" command.
515
516 2008-07-09 Pedro Alves <pedro@codesourcery.com>
517
518 Adjust fork/vfork/exec to pass ptids around.
519
520 * target.h (struct target_waitstatus): Store related_pid as a ptid.
521 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
522 Take a ptid_t.
523 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
524 type to ptid.
525 * breakpoint.c (print_it_typical, bpstat_check_location)
526 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
527 (create_fork_vfork_event_catchpoint): Adjust.
528 * infrun.c (fork_event): Change parent_pid and child_pid types to
529 ptid.
530 (follow_exec, inferior_has_forked, inferior_has_vforked)
531 (inferior_has_execd): Take a ptid_t and don't trim it.
532 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
533 * linux-nat.c (linux_child_follow_fork): Adjust.
534 * inf-ptrace.c (inf_ptrace_wait): Adjust.
535 * inf-ttrace.c (inf_ttrace_wait): Adjust.
536 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
537
538 2008-07-09 Pedro Alves <pedro@codesourcery.com>
539
540 Add "executing" property to threads.
541
542 * inferior.h (target_executing): Delete.
543 * gdbthread.h (struct thread_info): Add executing_ field.
544 (set_executing, is_executing): New.
545 * thread.c (main_thread_executing): New.
546 (init_thread_list): Clear it and also main_thread_running.
547 (is_running): Return false if target has no execution.
548 (any_running, is_executing, set_executing): New.
549
550 * top.c: Include "gdbthread.h".
551 (target_executing): Delete.
552 (execute_command): Replace target_executing check by any_running.
553 * event-top.c: Include "gdbthread.h".
554 (display_gdb_prompt, command_handler): Replace target_executing by
555 is_running.
556 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
557 here. Replace target_executing by is_running.
558 * infrun.c (handle_inferior_event): Mark all threads as
559 not-executing.
560 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
561 here.
562 * stack.c (get_selected_block): Return null if inferior is
563 executing.
564 * target.c (target_resume): Mark resumed ptid as executing.
565 * breakpoint.c (until_break_command): Replace target_executing
566 check by is_executing.
567 * remote.c (remote_async_resume): Don't mark inferior as executing
568 here.
569 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
570 by any_running.
571
572 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
573 (mi_execute_async_cli_command): Replace target_executing by
574 is_running.
575
576 * frame.c (get_current_frame): Error out if the current thread is
577 executing.
578 (has_stack_frames): New.
579 (get_selected_frame, deprecated_safe_get_selected_frame): Check
580 has_stack_frames.
581
582 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
583 $(gdbthread_h).
584
585 2008-07-09 Pedro Alves <pedro@codesourcery.com>
586
587 * symfile.c (load_command): Reopen the exec file and reread
588 symbols before anything else.
589
590 2008-07-09 Pedro Alves <pedro@codesourcery.com>
591
592 * remote-sim.c: Include gdbthread.h.
593 (remote_sim_ptid): New global.
594 (gdbsim_create_inferior): Silently add the main task to GDB's
595 thread list.
596 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
597 task from GDB's thread list.
598 (gdbsim_resume): Adjust to use remote_sim_ptid.
599 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
600 (init_gdbsim_ops): Register gdbsim_thread_alive and
601 gdbsim_pid_to_str.
602 (_initialize_remote_sim): Initialize remote_sim_ptid.
603 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
604
605 2008-07-09 Pedro Alves <pedro@codesourcery.com>
606
607 * monitor (monitor_ptid): New global.
608 (monitor_open): Silently add the main task to GDB's thread list.
609 (monitor_close, monitor_mourn_inferior): Silently delete the main
610 task from GDB's thread list.
611 (monitor_thread_alive, monitor_pid_to_str): New.
612 (init_base_monitor_ops): Register monitor_thread_alive and
613 monitor_pid_to_str.
614 (_initialize_remote_monitors): Initialize monitor_ptid.
615
616 * gdbthread.h (delete_thread_silent): Declare.
617 * thread.c (delete_thread): Rename to ...
618 (delete_thread_1): ... this. Add "silent" parameter. If silent,
619 don't do exit notifications.
620 (delete_thread, delete_thread_silent): New, as wrappers to
621 delete_thread_1.
622
623 2008-07-08 Pedro Alves <pedro@codesourcery.com>
624
625 * breakpoint.c (update_global_location_list): Add boolean
626 "should_insert" argument. Only insert locations if caller told it
627 too.
628 (update_global_location_list_nothrow): Add boolean "should_insert"
629 argument. Pass it to update_global_location_list.
630 (insert_breakpoints, create_longjmp_breakpoint)
631 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
632 (create_thread_event_breakpoint, create_solib_event_breakpoint)
633 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
634 (enable_watchpoints_after_interactive_call_stop)
635 (set_momentary_breakpoint, create_breakpoints)
636 (break_command_really, watch_command_1)
637 (create_ada_exception_breakpoint, update_breakpoint_locations)
638 (do_enable_breakpoint, enable_command): Pass true to
639 update_global_location_list.
640 (bpstat_stop_status, disable_overlay_breakpoints)
641 (disable_watchpoints_before_interactive_call_start)
642 (delete_breakpoint, disable_breakpoint, disable_command): Pass
643 false to update_global_location_list.
644 (update_breakpoints_after_exec): Don't temporarily disable
645 always-inserted mode.
646
647 2008-07-08 Pedro Alves <pedro@codesourcery.com>
648
649 * breakpoint.c (mark_breakpoints_out): Make public.
650 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
651 here. Update comment.
652 * breakpoint.h (mark_breakpoints_out): Declare.
653
654 * linux-nat.c (linux_handle_extended_wait): On
655 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
656 * inf-ttrace.c (inf_ttrace_wait): Likewise.
657
658 2008-07-08 Pedro Alves <pedro@codesourcery.com>
659
660 * infrun.c (follow_exec): Reset shared libraries before adding the
661 main exec file.
662
663 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
664
665 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
666
667 2008-07-07 Pedro Alves <pedro@codesourcery.com>
668
669 * i386-dicos-tdep.c: Include "inferior.h".
670 (i386_dicos_frame_align): New.
671 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
672 dummy location ON_STACK.
673 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
674
675 2008-07-07 Joel Brobecker <brobecker@adacore.com>
676
677 * gstdint.h: New file.
678
679 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
680
681 * mi/mi-interp.c (mi_on_resume): Don't try to report
682 resumed thread it the thread list is empty.
683
684 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
685
686 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
687 completer for set to filename_completer.
688
689 NEWS: Mention it.
690
691 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
692
693 Implement -target-attach.
694 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
695
696 2008-06-21 Hui Zhu <teawater@gmail.com>
697
698 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
699
700 2008-07-03 Pedro Alves <pedro@codesourcery.com>
701
702 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
703 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
704
705 * target.h (struct target_ops): Add to_attach_no_wait member.
706 (target_attach_no_wait): New.
707 * target.c (update_current_target): Inherit to_attach_no_wait.
708
709 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
710 target_attach_no_wait runtime check.
711
712 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
713 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
714 win32_ops.
715
716 2008-07-03 Pedro Alves <pedro@codesourcery.com>
717
718 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
719 on debug_displaced being set.
720
721 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
722
723 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
724 directly instead of get_frame_id.
725
726 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
727
728 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
729 (deal_with_atomic_sequence): Update BC masks.
730 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
731 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
732
733 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
734
735 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
736 register, not the previous frame's.
737
738 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
739
740 * source.c (select_source_symtab): Make sure we skip namespace
741 symtabs when showing cpp source code.
742
743 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
744
745 * MAINTAINERS (Authorized committers): Fix my email address.
746
747 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
748
749 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
750 -target-download and -target-select via CLI, so that
751 the quoting rules are the same as they were (unfortunately)
752 in all prior gdb releases.
753 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
754 (mi_cmd_target_download, mi_cmd_target_select): Remove.
755 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
756 (mi_cmd_target_download, mi_cmd_target_select): Remove.
757 (mi_cmd_execute): Set current_token even for commands
758 routed via CLI.
759
760 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
761
762 * alphafbsd-tdep.c: Update for unwinder changes.
763 * alpha-linux-tdep.c: Likewise.
764 * alphanbsd-tdep.c: Likewise.
765 * alphaobsd-tdep.c: Likewise.
766 * avr-tdep.c: Likewise.
767 * cris-tdep.c: Likewise.
768 * frv-linux-tdep.c: Likewise.
769 * frv-tdep.c: Likewise.
770 * h8300-tdep.c: Likewise.
771 * hppa-linux-tdep.c: Likewise.
772 * iq2000-tdep.c: Likewise.
773 * m32c-tdep.c: Likewise.
774 * m32r-linux-tdep.c: Likewise.
775 * m32r-tdep.c: Likewise.
776 * m68hc11-tdep.c: Likewise.
777 * mep-tdep.c: Likewise.
778 * mn10300-tdep.c: Likewise.
779 * mt-tdep.c: Likewise.
780 * score-tdep.c: Likewise.
781 * sh64-tdep.c: Likewise.
782 * sh-tdep.c: Likewise.
783 * sparc64fbsd-tdep.c: Likewise.
784 * sparc64nbsd-tdep.c: Likewise.
785 * sparc64obsd-tdep.c: Likewise.
786 * v850-tdep.c: Likewise.
787 * vaxobsd-tdep.c: Likewise.
788 * vax-tdep.c: Likewise.
789 * xstormy16-tdep.c: Likewise.
790
791 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
792
793 * mi/mi-main.c (enum captured_mi_execute_command_actions)
794 (captured_mi_execute_command_args): Remove.
795 (captured_mi_execute_command): Cast the closure to mi_parse
796 pointer, not to captured_mi_execute_command_args, and don't
797 set the action field thereof.
798 (mi_execute_command): Pass struct mi_parse, not
799 captured_mi_execute_command_args to captured_mi_execute_command.
800 (mi_execute_command): Remove (dead) code for suppressing
801 printing prompt.
802
803 2008-06-28 Pedro Alves <pedro@codesourcery.com>
804
805 * linux-nat.c (enum sigchld_state): New.
806 (linux_nat_async_events_state): Renamed from
807 linux_nat_async_events_enabled.
808 (linux_nat_event_pipe_push, my_waitpid): Adjust.
809 (sigchld_default_action): New.
810 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
811 unconditionally.
812 (linux_nat_create_inferior): Set events state to sigchld_default
813 state.
814 (linux_nat_resume): Adjust.
815 (linux_nat_wait): Call linux_nat_async_events unconditionally.
816 (sigchld_handler): Adjust.
817 (linux_nat_async_mask): Don't set SIGCHLD actions here.
818 (get_pending_events): Adjust.
819 (linux_nat_async_events): Rewrite to handle enum sigchld_state
820 instead of a boolean.
821 (linux_nat_async): Adjust.
822 (_initialize_linux_nat): Capture default SIGCHLD action into
823 sigchld_default_action.
824
825 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
826
827 * breakpoint.c (moribund_locations): New.
828 (bpstat_stop_status): Process moribund locations.
829 (update_global_location_list): Add removed
830 locations to moribund_locations.
831 (breakpoint_retire_moribund): New.
832 * breakpoint.h (struct bp_location): New field
833 events_till_retirement.
834 (breakpoint_retire_moribund): Declare.
835 * thread.c (thread_count): New.
836 * infrun.c (handle_inferior_event): Call
837 breakpoint_retire_moribund.
838 * gdbthread.h (thread_count): Declare.
839
840 2008-06-27 Joseph Myers <joseph@codesourcery.com>
841
842 * dfp.c (decimal_convert): Call match_endianness before and after
843 conversion.
844
845 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
846
847 * remote.c (remote_insert_breakpoint): Ensure that if Z0
848 unsupported and we fall back to memory_insert_breakpoint, we
849 use the unmodified requested address.
850
851 2008-06-27 Joel Brobecker <brobecker@adacore.com>
852
853 * dwarf2read.c (read_attribute_value): Issue a complaint when
854 adjusting size attribute values of 0xffffffff as zero.
855
856 2008-06-27 Joseph Myers <joseph@codesourcery.com>
857
858 * i386-tdep.c (i386_16_byte_align_p): New.
859 (i386_push_dummy_call): Determine stack space required for
860 arguments going forwards allowing for 16-byte alignment, then push
861 arguments going forwards.
862
863 2008-06-27 Pedro Alves <pedro@codesourcery.com>
864
865 * infrun.c (start_remote): Don't clear thread list here.
866 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
867 list here.
868 * remote.c (record_currthread): Upgrade the main thread and its
869 entry in the thread list if this is the first time we hear about
870 threads.
871 (remote_thread_alive): Consider magic_null_ptid or a ptid without
872 a tid member always alive.
873 (remote_find_new_threads): Don't update the main thread here.
874 (remote_start_remote): Clear thread list here. Always add the
875 main thread.
876 (extended_remote_attach_1): Add the main thread here.
877 (extended_remote_mourn_1): Re-add the main thread here.
878 (extended_remote_create_inferior_1): Add a main thread.
879
880 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
881
882 2008-06-27 Pedro Alves <pedro@codesourcery.com>
883
884 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
885
886 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
887 globals.
888 (general_thread, continue_thread): Change type to ptid_t.
889 (record_currthread): Take a ptid_t parameter instead of an
890 integer.
891 (MAGIC_NULL_PID): Delete.
892 (set_thread): Take a ptid_t parameter and adjust.
893 (set_general_thread, set_continue_thread): New.
894 (remote_thread_alive, remote_newthread_step)
895 (remote_current_thread, remote_find_new_threads)
896 (remote_threads_info, remote_start_remote, remote_vcont_resume)
897 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
898 (threadalive_test, remote_pid_to_str)
899 (remote_get_thread_local_address): Adjust.
900 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
901 and any_thread_ptid.
902
903 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
904
905 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
906 * configure: Regenerated.
907
908 2008-06-26 Joel Brobecker <brobecker@adacore.com>
909
910 * dwarf2read.c (read_attribute_value): Treat size attribute
911 values of 0xffffffff as if the attribute value was zero.
912
913 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
914
915 * linux-nat.c: Add description of overall logic.
916
917 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
918
919 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
920 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
921 all dependencies on $(gdb_stdint_h).
922 (distclean): Do not delete gdb_stdint.h.
923 * acinclude.m4: Do not use stdint.m4.
924 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
925 uintptr_t, and gdb_stdint.h.
926 * defs.h: Include <stdint.h>.
927 * gdb_thread_db.h: Assume stdint.h is already included.
928 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
929 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
930 include gdb_stdint.h.
931 * configure, config.in: Regenerate.
932
933 2008-06-26 Joseph Myers <joseph@codesourcery.com>
934
935 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
936 decimal floating-point values in GPRs for soft-float.
937 (do_ppc_sysv_return_value): Handle returning decimal
938 floating-point values in GPRs for soft-float.
939
940 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
941
942 * target.c (target_read_until_error): New.
943 * target.h (target_read_until_error): Declare.
944 * mi/mi-main.c (mi_cmd_data_read_memory): Use
945 target_read_until_error.
946
947 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
948
949 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
950 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
951 after the DECFLOAT detection to fix a memory leak. Remove the
952 redundant NUM initialization. Protect the DECFLOAT detection memory
953 access before the P block. Restore the P memory content for the
954 DECFLOAT detection.
955
956 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
957
958 Kill the return value for all MI command functions.
959 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
960 (mi_cmd_argv_ftype): Change return type to void.
961
962 * mi/mi-main.c: Adjust all function that implement
963 MI commands to return nothing.
964 (struct captured_mi_execute_command_actions):
965 Remove the rc field.
966 (mi_cmd_execute): Return nothing.
967 (mi_execute_async_cli_command): Return nothing.
968 (mi_cmd_exec_interrupt): Don't print ^done here.
969 (mi_cmd_target_select): Don't print ^connected here.
970 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
971 Special-case -target-select and output ^connected, not ^done.
972
973 * mi/mi-cmd-break.c: Adjust.
974 * mi/mi-cmd-disas.c: Adjust.
975 * mi/mi-cmd-env.c: Adjust.
976 * mi/mi-cmd-file.c: Adjust.
977 * mi/mi-cmd-stack.c: Adjust.
978 * mi/mi-cmd-target.c: Adjust.
979 * mi/mi-cmd-var.c: Adjust.
980 * mi/mi-interp.c: Adjust.
981 * mi/mi-symbol-cmds.c: Adjust.
982
983 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
984
985 Emit ^running via observer.
986 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
987 ^running here.
988 (mi_on_resume): Print ^running if not previously output.
989 * mi/mi-main.c (running_result_record_printed): New.
990 (captured_mi_execute_command): Reset
991 running_result_record_printed. Use running_result_record_printed
992 to decide if we should skip ^done.
993 (mi_execute_async_cli_command): Don't print ^running here.
994 * mi/mi-main.h (current_token, running_result_record_printed):
995 Declare.
996
997 2008-06-24 Michael Snyder <msnyder@specifix.com>
998
999 * infrun.c (_initialize_infrun): White space and typo fix.
1000
1001 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1002
1003 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1004 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1005 when first loading DLL with "dll" command.
1006
1007 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1008
1009 * gnu-nat.c (proc_string): Use capital T for "Thread".
1010
1011 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1012
1013 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1014
1015 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1016
1017 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1018 the target cannot run.
1019
1020 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1021
1022 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1023 we're attaching to a running process.
1024
1025 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1026
1027 * win32-nat.c (handle_load_dll): Give dll name and load address
1028 if debug_events is on.
1029 (handle_unload_dll): Likewise.
1030
1031 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1032
1033 Don't suppress *running when doing finish.
1034 * infcall.c (call_function_by_hand): Set both
1035 suppress_resume_observer and suppress_stop_observer.
1036 * infcmd.c (suppress_run_stop_observers): Split into...
1037 (suppress_resume_observer, suppress_stop_observer): ...those.
1038 (finish_command_continuation): Clear suppress_stop_observer.
1039 (finish_command): Set suppress_stop_observer.
1040 * inferior.h (suppress_run_stop_observers): Split into...
1041 (suppress_resume_observer, suppress_stop_observer): ...those.
1042 * infrun.c (normal_stop): Check for suppress_stop_observer.
1043 * thread.c (set_running): Check for suppress_resume_observer.
1044
1045 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1046 Pierre Muller <muller@ics.u-strasbg.fr>
1047
1048 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1049 * gdbarch.h, gdbarch.c: Regenerate.
1050 * i386-tdep.h (i386_skip_main_prologue): Declare.
1051 * i386-tdep.c (i386_skip_main_prologue): New.
1052 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1053 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1054 * symtab.c (find_function_start_sal): When pc points at the "main"
1055 function, call gdbarch_skip_main_prologue.
1056
1057 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1058
1059 * value.c (value_primitive_field): Fetch lazy register values.
1060
1061 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1062
1063 * NEWS: Mention support removal of undocumented S AA p PID stop
1064 reply packet.
1065
1066 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1067
1068 2008-06-10 Stan Shebs <stan@codesourcery.com>
1069
1070 * MAINTAINERS: Update my affiliation and address.
1071
1072 2008-06-10 Andreas Schwab <schwab@suse.de>
1073
1074 * top.c (print_gdb_version): Don't print final newline.
1075
1076 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1077
1078 Implement *running.
1079 * Makefile.in: Update dependencies.
1080 * gdbthread.h (struct thread_info): New field
1081 running_.
1082 (set_running, is_running): New.
1083 * thread.c (set_running, is_running): New.
1084 * inferior.h (suppress_normal_stop_observer): Rename to...
1085 (suppress_run_stop_observers): ..this.
1086 * infcmd.c (suppress_normal_stop_observer): Rename to...
1087 (suppress_run_stop_observers): ..this.
1088 (finish_command_continuation, finish_command): Adjust.
1089 * infcall.c (call_function_by_hand): Adjust.
1090 * infrun.c (normal_stop): Call set_running.
1091 * target.c (target_resume): New. Call set_running.
1092 * target.h (target_resume): Convert from macro to
1093 a function.
1094
1095 * mi/mi-interp.c (mi_on_resume): New.
1096 (mi_interpreter_init): Register mi_on_resume.
1097
1098 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1099
1100 Use observers to report stop events in MI.
1101 * mi/mi-interp.c (mi_on_normal_stop): New.
1102 (mi_interpreter_init): Register mi_on_normal_stop.
1103 (mi_interpreter_exec_continuation): Remove.
1104 (mi_cmd_interpreter_exec): Don't register the above.
1105 * mi/mi-main.c (captured_mi_execute_command): Don't care
1106 about sync_execution.
1107 (mi_execute_async_cli_command): Don't install continuation. Don't
1108 print *stopped.
1109 (mi_exec_async_cli_cmd_continuation): Remove.
1110
1111 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1112
1113 Suppress normal stop observer when it's problematic.
1114 * inferior.h (suppress_normal_stop_observer): New.
1115 * infcall.c (call_function_by_hand): Disable stop events when
1116 doing function calls.
1117 * infmcd.c (suppress_normal_stop_observer): New.
1118 (finish_command_continuation): Call normal_stop observer
1119 explicitly.
1120 (finish_command): Disable stop events inside proceed.
1121 * infrun.c (normal_stop): Don't call normal stop observer if
1122 suppressed of if multi-step is in progress.
1123
1124 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1125
1126 Remove stale code.
1127 * infrun.c (finish_command): Don't pass cleanup
1128 to continuation.
1129 (finish_command_continuation): Don't grab cleanup from
1130 the passed data, as we don't use, and cannot, use it anyway.
1131
1132 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1133
1134 Introduce common cleanup for restoring integers.
1135 * defs.h (make_cleanup_restore_integer): New declaration.
1136 (struct cleanup): New field free_arg.
1137 (make_my_cleanup_2): New.
1138 * utils.c (restore_integer_closure, restore_integer)
1139 (make_cleanup_restore_integer): New.
1140 (make_my_cleanup): Initialize the free_arg field and
1141 renamed to make_my_cleanup_2.
1142 (do_my_cleanups): Call free_arg.
1143 (discard_cleanups): Call free_arg.
1144 * breakpoint.c (restore_always_inserted_mode): Remove.
1145 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1146
1147 2008-06-09 Doug Evans <dje@google.com>
1148
1149 * remote.c (remote_wait): Include beginning of malformed packet
1150 in error output.
1151
1152 2008-06-09 Tom Tromey <tromey@redhat.com>
1153
1154 * completer.c (complete_line): Don't special-case
1155 expression_completer.
1156 (expression_completer): Only pass last word to
1157 location_completer.
1158 * c-exp.y (yylex): Check 'token', not 'operator'.
1159
1160 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1161
1162 * configure.ac (build_warnings): Add -Wno-format for mingw.
1163 * configure: Regenerated.
1164
1165 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1166
1167 * NEWS: Make indentation consistent. Move exec tracing entry out
1168 of remote packet list.
1169
1170 2008-06-06 Tom Tromey <tromey@redhat.com>
1171
1172 * value.h (evaluate_subexpression_type, extract_field_op):
1173 Declare.
1174 * printcmd.c (_initialize_printcmd): Use expression_completer for
1175 'p', 'inspect', 'call'.
1176 * parser-defs.h (parse_field_expression): Declare.
1177 * parse.c: Include exceptions.h.
1178 (in_parse_field, expout_last_struct): New globals.
1179 (mark_struct_expression): New function.
1180 (prefixify_expression): Return int.
1181 (prefixify_subexp): Return int. Use expout_last_struct.
1182 (parse_exp_1): Update.
1183 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1184 in_parse_field.
1185 (parse_field_expression): New function.
1186 * expression.h (parse_field_expression): Declare.
1187 (in_parse_field): Likewise.
1188 * eval.c (evaluate_subexpression_type): New function.
1189 (extract_field_op): Likewise.
1190 * completer.h (expression_completer): Declare.
1191 * completer.c (expression_completer): New function.
1192 (count_struct_fields, add_struct_fields): New functions.
1193 * c-exp.y (yyparse): Redefine.
1194 (COMPLETE): New token.
1195 (exp): New productions.
1196 (saw_name_at_eof, last_was_structop): New globals.
1197 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1198 (c_parse): New function.
1199 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1200 for watch, awatch, and rwatch.
1201 * Makefile.in (parse.o): Depend on exceptions_h.
1202
1203 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1204
1205 PR gdb/1147
1206 * gdb/valopts.c (find_overload_match): Handle references
1207 to pointers.
1208
1209 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1210
1211 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1212 account the bitsize of the 'from' operand.
1213
1214 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1215
1216 * annotate.h (annotate_thread_changed): Declare.
1217
1218 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1219
1220 * annotate.c (annotate_thread_changed): New function.
1221 * thread.c (thread_command) : Use it.
1222 * infrun.c (normal_stop): Use it.
1223
1224 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1225 Nathan Sidwell <nathan@codesourcery.com>
1226 Joseph Myers <joseph@codesourcery.com>
1227
1228 * acinclude.m4: Include ../config/acx.m4.
1229 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1230 * configure, config.in: Regenerate.
1231 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1232 address.
1233 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1234
1235 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1236
1237 Replace 'target async' by 'maintenance set remote-async' and
1238 'target remote' combination.
1239
1240 * remote.c (remote_async_wait): Merge into remote_wait, and
1241 remove.
1242 (remote_async_permitted, remote_async_permitted_set): New
1243 variables.
1244 (set_maintenance_remote_async_permitted)
1245 (show_maintenance_remote_async_permitted): New functions.
1246 (remote_async_ops, extended_async_remote_ops): Delete.
1247 (remote_async_open, extended_remote_async_open): Delete.
1248 (remote_open_1): Drop async_p parameter. Update callers. Replace
1249 async_p with remote_async_permitted checks.
1250 (extended_async_remote_attach): Delete.
1251 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1252 (remote_async_terminal_inferior): Rename to...
1253 (remote_terminal_inferior): ... this, and add
1254 remote_async_termitted check.
1255 (remote_async_terminal_ours): Rename to...
1256 (remote_terminal_ours): ... this, and add remote_async_termitted
1257 check.
1258 (remote_wait, remote_async_wait): Merge and leave remote_wait
1259 only.
1260 (remote_kill, remote_async_kill): Merge and leave remote_kill
1261 only.
1262 (remote_async_mourn, extended_async_remote_mourn): Delete.
1263 (extended_remote_create_inferior_1): Drop async_p parameter.
1264 Update callers. Always use extended_remote_ops.
1265 (extended_remote_async_create_inferior): Delete.
1266 (remote_return_zero): Delete.
1267 (init_remote_ops): Register remote_can_async_p, remote_async,
1268 remote_async_mask, remote_terminal_inferior and
1269 remote_terminal_ours.
1270 (remote_can_async_p, remote_is_async_p): Check for
1271 remote_async_permitted.
1272 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1273 (set_remote_cmd): Don't add async and extended-async targets.
1274 (_initialize_remote): Add set/show remote-async maintenance
1275 commands.
1276
1277 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1278
1279 * remote.c (kill_kludge): Delete.
1280 (remote_wait, remote_async_wait): Don't set it.
1281 (remote_kill, remote_async_kill): Don't do anything with it.
1282
1283 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1284
1285 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1286
1287 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1288
1289 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1290 (deprecated_bcache_added): New function name. Body of function
1291 bcache_data is used here with the addition of 'added' argument.
1292 * bcache.h (deprecated_bcache_added): New function.
1293 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1294 work from add_psymbol_to_list - initialises partial symbol and stashes
1295 it in objfile's cache.
1296 (append_psymbol_to_list): New helper function, takes other part of
1297 work from add_psymbol_to_list - adds partial symbol to the given list.
1298 (add_psymbol_to_list): Call helper functions instead of doing work
1299 here. If adding to global list, do not duplicate partial symbols in the
1300 partial symtab.
1301
1302 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1303
1304 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1305 'exception caught|thrown' message.
1306
1307 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1308
1309 * Makefile.in: Update dependencies.
1310 * dwarf2expr.c: New include "gdb_assert.h".
1311 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1312 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1313 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1314 Increase/decrease RECURSION_DEPTH around the function.
1315
1316 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1317
1318 * remote.c (get_offsets): Handle a single segment.
1319 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1320 than segments.
1321
1322 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1323
1324 * solib-svr4.c (struct lm_info): Add lm_addr.
1325 (main_lm_addr): New.
1326 (svr4_default_sos): Set lm_addr.
1327 (svr4_current_sos): Set lm_addr and main_lm_addr.
1328 (svr4_fetch_objfile_link_map): Rewrite.
1329 (svr4_clear_solib): Clear main_lm_addr.
1330
1331 2008-06-03 Michael Snyder <msnyder@redhat.com>
1332 Joseph Myers <joseph@codesourcery.com>
1333
1334 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1335 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1336
1337 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1338
1339 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1340
1341 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1342
1343 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1344
1345 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1346
1347 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1348 treat pointers in data space as function descriptors if the
1349 target address is also in the data space.
1350
1351 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1352
1353 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1354 the trad-frame register value for the SP register.
1355
1356 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1357
1358 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1359
1360 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1361
1362 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1363 that identifies function descriptors outside of the .opd section.
1364
1365 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1366
1367 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1368 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1369 'bkptno'.
1370 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1371 catchpoints.
1372 (handle_gnu_v3_exceptions): Use tempflag.
1373
1374 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1375
1376 Refactor varobj_update interface.
1377 * varobj.c (varobj_update): Report changes as vector. Also
1378 return not just a list of varobj, but a list of special structures
1379 that tell what exactly has changed.
1380 * varobj.h (enum varobj_update_error): Rename to
1381 varobj_scope_status.
1382 (struct varobj_update_result_t): New.
1383 (varobj_update): Adjust prototype.
1384 * mi/mi-cmd-var.c: Adjust for changes.
1385
1386 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1387
1388 * varobj.c (varobj_update): Fix comment typo.
1389 Fix indentation.
1390
1391 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1392
1393 Set the symtab field of symbols read from ECOFF debugging entries.
1394 * mdebugread.c (add_symbol): Add new parameter symtab.
1395 (parse_symbol): Update calls to add_symbol throughout.
1396
1397 2008-05-27 Andreas Schwab <schwab@suse.de>
1398
1399 * symtab.h (enum address_class): Remove LOC_REGPARM and
1400 LOC_COMPUTED_ARG.
1401 (struct symbol): Add is_argument.
1402 (SYMBOL_IS_ARGUMENT): Define.
1403
1404 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1405 * buildsym.c (finish_block): Likewise.
1406 * stack.c (print_frame_args, print_block_frame_locals)
1407 (print_frame_arg_vars): Likewise.
1408 * symtab.c (lookup_block_symbol): Likewise.
1409 * tracepoint.c (add_local_symbols): Likewise.
1410 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1411
1412 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1413 * dwarf2read.c (new_symbol): Likewise.
1414 * mdebugread.c (parse_symbol): Likewise.
1415 * stabsread.c (define_symbol): Likewise.
1416
1417 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1418 and LOC_COMPUTED_ARG.
1419 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1420 * ax-gdb.c (gen_var_ref): Likewise.
1421 * eval.c (evaluate_subexp_for_address): Likewise.
1422 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1423 * m2-exp.y (yylex): Likewise.
1424 * printcmd.c (address_info): Likewise.
1425 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1426 * tracepoint.c (collect_symbol, scope_info): Likewise.
1427
1428 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1429
1430 * gdbarch.sh: Added new gdbarch struct
1431 core_regset_sections.
1432 * gdbarch.c: Refreshed.
1433 * gdbarch.h: Refreshed.
1434 * regset.h (core_regset_section): Declared.
1435 * linux-nat.c (linux_nat_do_thread_registers): Added
1436 support for the new gdbarch struct core_regset_sections.
1437 * utils.c (host_address_to_string): New function.
1438 * defs.h (host_address_to_string): New prototype.
1439 * i386-linux-tdep.c (i386_regset_rections): New register
1440 sections list for i386.
1441 (i386_linux_init_abi): Initialized new gdbarch struct
1442 core_regset_sections.
1443 * Makefile.in: Updated to reflect dependency changes.
1444 * ppc-linux-tdep.c (ppc_regset_sections): Register
1445 sections list for ppc.
1446 (ppc_linux_init_abi): Initialized new gdbarch struct
1447 core_regset_sections
1448
1449 2008-05-24 Andreas Schwab <schwab@suse.de>
1450
1451 * linespec.c (decode_objc): Save current language around call to
1452 get_selected_block.
1453
1454 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1455
1456 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1457 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1458 Return the proper bound value if the array index type is an
1459 enumerated type. Compute the high bound if requested.
1460 (val_print_array_elements): Handle the case when the array
1461 element has a null size.
1462 * ada-valprint.c (print_optional_low_bound): Add handling
1463 for empty arrays or arrays of zero-size elements.
1464 (ada_val_print_array): New function, extracted out from
1465 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1466 handle empty arrays and arrays of zero-size elements.
1467 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1468 code by call to ada_val_print_array.
1469 (ada_value_print): Remove handling of null array. The handling
1470 was incomplete and is now better handled by ada_val_print_array.
1471
1472 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1473
1474 * annotate.c (annotate_source, annotate_frame_begin): Replace
1475 deprecated_print_address_numeric with paddress.
1476 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1477 * tui/tui-stack.c (tui_make_status_line): Likewise.
1478
1479 * defs.h (deprecated_print_address_numeric): Remove.
1480 * printcmd.c (deprecated_print_address_numeric): Remove.
1481 * maint.c (maint_print_section_info): Fix comment.
1482
1483 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1484
1485 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1486 print_binary_chars, print_char_chars): Add byte_order parameter and
1487 replace gdbarch_byte_order.
1488 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1489 expressions and remove them. Remove unused TWO_TO_FOURTH.
1490 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1491 endianness. Update call to print_hex_chars.
1492 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1493 print_binary_chars, print_char_chars): Add byte_order parameter.
1494 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1495 get at the endianness. Update print_*_char calls to use byte_order.
1496
1497 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1498
1499 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1500 instead of a union.
1501 (SYMBOL_LOCATION_BATON): Update.
1502
1503 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1504
1505 * symtab.h (enum address_class): Remove LOC_BASEREG and
1506 LOC_BASEREG_ARG.
1507 (struct symbol): Remove "basereg" member of "aux_value" union.
1508 (SYMBOL_BASEREG): Remove.
1509
1510 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1511 or LOC_BASEREG_ARG.
1512 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1513 (ada_add_block_symbols): Likewise.
1514 * ax-gdb.c (gen_var_ref): Likewise.
1515 * buildsym.c (finish_block): Likewise.
1516 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1517 * m2-exp.y (yylex): Likewise.
1518 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1519 * printcmd.c (address_info): Likewise.
1520 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1521 (print_frame_arg_vars): Likewise.
1522 * symmisc.c (print_symbol): Likewise.
1523 * symtab.c (lookup_block_symbol): Likewise.
1524 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1525 (scope_info): Likewise.
1526
1527 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1528
1529 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1530
1531 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1532 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1533 (ada_add_block_symbols): Likewise.
1534 * ax-gdb.c (gen_var_ref): Likewise.
1535 * buildsyms.c (finish_block): Likewise.
1536 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1537 * m2-exp.y (yylex): Likewise.
1538 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1539 * printcmd.c (address_info): Likewise.
1540 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1541 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1542 * symtab.c (lookup_block_symbol): Likewise.
1543 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1544 (scope_info): Likewise.
1545
1546 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1547
1548 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1549 LOC_HP_THREAD_LOCAL_STATIC.
1550
1551 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1552 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1553 (read_var_value): Likewise.
1554 * buildsym.c (finish_block): Likewise.
1555 * objfiles.c (objfile_relocate): Likewise.
1556 * printcmd.c (address_info): Likewise.
1557 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1558 * tracepoint.c (scope_info): Likewise.
1559
1560 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1561 Maxim Grigoriev <maxim2405@gmail.com>
1562
1563 * xtensa-tdep.c (xtensa_read_register): Remove.
1564 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1565 argument litbase to call0_frame_cache().
1566 (call0_track_op, call0_analyze_prologue)
1567 (call0_frame_cache): Use extra argument litbase.
1568
1569 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1570
1571 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1572
1573 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1574
1575 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1576
1577 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1578
1579 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1580 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1581 struct trad_frame_saved_reg *.
1582 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1583 trad_frame_alloc_saved_regs. Update accesses. Record previous
1584 value of SP as being vfp.
1585 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1586 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1587
1588 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1589
1590 * score-tdep.c (score_print_insn): Get the current endianess from
1591 disassemble_info instead of gdbarch_byte_order.
1592
1593 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1594
1595 * frame.c (get_prev_frame_1): Build frame id before setting
1596 this_frame->prev_p, not after.
1597
1598 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1599
1600 * annotate.c (annotate_new_thread): New function for new-thread
1601 annotation.
1602 * annotate.h: (annotate_new_thread): New extern.
1603 * thread.c (add_thread_with_info): Use it.
1604 * Makefile.in (thread.o): Add dependency on annotate.h.
1605
1606 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1607
1608 * win32-nat.c (win32_wait): Block the control-c event while
1609 waiting for a debug event.
1610
1611 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1612
1613 * symtab.h (lookup_symbol_in_language): Update comment.
1614 * symtab.c (lookup_symbol_aux_block): Update comment.
1615 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1616
1617 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1618
1619 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1620 (lookup_symbol): Likewise.
1621 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1622 (lookup_symbol): Likewise.
1623 (search_symbols): Update.
1624
1625 * linespec.c (find_methods, collect_methods): Update.
1626 (add_matching_methods, add_constructors): Update.
1627 (decode_compound, decode_dollar, decode_variable): Update.
1628 (lookup_prefix_sym): Update.
1629
1630 (symbol_found): Remove SYM_SYMTAB parameter.
1631 Use SYMBOL_SYMTAB (sym) instead.
1632
1633 * gdbtypes.c (lookup_typename): Update.
1634 (lookup_struct, lookup_union, lookup_enum): Update.
1635 (lookup_template_type): Update.
1636 (check_typedef): Update.
1637 * language.c (lang_bool_type): Update.
1638 * mdebugread.c (parse_procedure): Update.
1639 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1640 * parse.c (write_dollar_variable): Update.
1641 * printcmd.c (address_info): Update.
1642 * source.c (select_source_symtab): Update.
1643 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1644 * valops.c (find_function_in_inferior): Update.
1645 (value_struct_elt_for_reference): Update.
1646 * value.c (value_static_field, value_fn_field): Update.
1647
1648 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1649 * arm-tdep.c (arm_skip_prologue): Update.
1650 * mt-tdep.c (mt_skip_prologue): Update.
1651 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1652
1653 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1654 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1655 (add_defn_to_vec): Likewise.
1656 (ada_add_block_symbols): Likewise.
1657 (lookup_cached_symbol, cache_symbol): Likewise.
1658 (standard_lookup): Update.
1659 (ada_lookup_symbol_list): Update.
1660
1661 * c-valprint.c (c_val_print): Update.
1662 * cp-support.c (cp_lookup_rtti_type): Update.
1663 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1664 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1665 * p-valprint.c (pascal_val_print): Update.
1666 * scm-lang.c (scm_lookup_name): Update.
1667
1668 * c-exp.y: Update.
1669 * f-exp.y: Update.
1670 * jv-exp.y: Update.
1671 * m2-exp.y: Update.
1672 * objc-exp.y: Update.
1673 * p-exp.y: Update.
1674
1675 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1676
1677 * language.h (struct language_defn): Remove SYMTAB parameter from
1678 la_lookup_symbol_nonlocal callback function pointer.
1679
1680 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1681 (ada_lookup_encoded_symbol): Likewise.
1682 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1683 Always call fixup_symbol_section.
1684 (ada_lookup_symbol): Remove SYMTAB parameter.
1685 (ada_lookup_symbol_nonlocal): Likewise.
1686 * ada-exp.y (write_object_renaming): Update.
1687 (find_primitive_type): Likewise.
1688
1689 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1690 (cp_lookup_symbol_namespace): Likewise.
1691 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1692 (lookup_symbol_file): Likewise.
1693 (lookup_possible_namespace_symbol): Likewise.
1694 (cp_lookup_symbol_nonlocal): Likewise.
1695 (cp_lookup_symbol_namespace): Likewise.
1696 (cp_lookup_nested_type): Update.
1697
1698 * scm-valprint.c (scm_inferior_print): Update.
1699 * valops.c (value_maybe_namespace_elt): Update.
1700
1701 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1702 lookup_lib_global_symbol callback function pointer.
1703 (solib_global_lookup): Remove SYMTAB parameter.
1704 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1705 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1706
1707 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1708 (lookup_symbol_static): Likewise.
1709 (lookup_symbol_global): Likewise.
1710 (lookup_symbol_aux_block): Likewise.
1711 (lookup_global_symbol_from_objfile): Likewise.
1712 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1713 (lookup_symbol_aux_local): Likewise.
1714 (lookup_symbol_aux_block): Likewise.
1715 (lookup_symbol_aux_symtabs): Likewise.
1716 (lookup_symbol_aux_psymtabs): Likewise.
1717 (lookup_global_symbol_from_objfile): Likewise.
1718 (basic_lookup_symbol_nonlocal): Likewise.
1719 (lookup_symbol_static): Likewise.
1720 (lookup_symbol_global): Likewise.
1721
1722 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1723
1724 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1725
1726 * remote.c (init_extended_remote_ops): Fix typo.
1727
1728 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1729
1730 * NEWS: Mention new DICOS x86 target configuration.
1731
1732 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1733 Ulrich Weigand <uweigand@de.ibm.com>
1734
1735 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1736 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1737
1738 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
1739 use it instead of ginfo->value.address. Look up minimal symbol by
1740 address and name. Assume OBJFILE is non-NULL.
1741 (fixup_symbol_section): Ensure we always have an objfile to look
1742 into. Extract and pass to fixup_section the symbol's address that
1743 will match the minimal symbol's address.
1744 (fixup_psymbol_section): Likewise.
1745
1746 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1747 overlays and the addrmap returned the wrong section.
1748
1749 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1750 calling fixup_symbol_section.
1751
1752 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1753
1754 * minsyms.c: Include "target.h".
1755 (find_solib_trampoline_target): Handle minimal symbols pointing
1756 to function descriptors as well.
1757 * Makefile.in (minsyms.o): Update dependencies.
1758
1759 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1760 (ppc64_standard_linkage1): ... this. Fix optional instructions.
1761 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1762 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1763 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1764 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1765 (ppc64_standard_linkage_target): Rename to ...
1766 (ppc64_standard_linkage1_target): ... this.
1767 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1768 (ppc64_skip_trampoline_code): Support three variants of standard
1769 linkage stubs. Call find_solib_trampoline_target to handle
1770 glink stubs.
1771
1772 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1773
1774 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1775 ppc64_sysv_abi_adjust_breakpoint_address.
1776 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1777 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1778
1779 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1780
1781 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1782 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1783 of ppc_linux_skip_trampoline_code.
1784
1785 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1786
1787 * gdbarch.sh: Delete dwarf_reg_to_regnum.
1788 * gdbarch.c, gdbarch.h: Regenerated.
1789 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1790 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1791 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1792
1793 2008-05-15 Pedro Alves <pedro@codesourcery.com>
1794
1795 * linux-nat.c (trap_ptid): Delete.
1796 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1797 Adjust.
1798 * linux-thread-db.c (thread_db_wait): Adjust.
1799
1800 2008-05-15 Joel Brobecker <brobecker@adacore.com>
1801
1802 * linespec.c (decode_line_1): Fix a couple of comments.
1803
1804 2008-05-15 Alan Modra <amodra@bigpond.net.au>
1805
1806 * dbxread.c: Formatting.
1807 (INTERNALIZE_SYMBOL): Init n_other.
1808 (set_namestring): Take pointer to nlist arg rather than struct
1809 copy. Update all callers.
1810
1811 2008-05-15 Andreas Schwab <schwab@suse.de>
1812
1813 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
1814 (dwarf2read.o): Add $(addrmap_h).
1815
1816 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1817
1818 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
1819 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
1820 to handle ppc32 PLT entries.
1821 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
1822 only on ppc64.
1823
1824 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
1825
1826 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
1827 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
1828 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
1829 (lookup_minimal_symbol_by_pc_section): Use
1830 lookup_minimal_symbol_by_pc_section_1.
1831 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1832
1833 2008-05-13 Joel Brobecker <brobecker@adacore.com>
1834
1835 * findcmd.c: Add #include "gdb_stdint.h".
1836 * Makefile.in (findcmd.o): Update dependencies.
1837
1838 2008-05-11 David S. Miller <davem@davemloft.net>
1839
1840 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
1841 long double size override, Linux does use 128-bit now.
1842
1843 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
1844 (sparc_linux_write_pc): New function.
1845 (sparc32_linux_init_abi): Register it.
1846 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
1847 (sparc64_linux_write_pc): New function.
1848 (sparc64_linux_init_abi): Register it.
1849
1850 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
1851 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
1852
1853 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1854
1855 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
1856 and info.tdep_info before calling gdbarch_init_osabi.
1857
1858 2008-05-09 Joel Brobecker <brobecker@adacore.com>
1859
1860 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
1861 the type of the right hand side of the assignment to the type
1862 of the left hand side if the left hand side is a convenience
1863 variable.
1864
1865 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
1866
1867 * NEWS: Mention gdbserver bi-arch capability.
1868
1869 2008-05-09 Doug Evans <dje@google.com>
1870
1871 New "find" command.
1872 * NEWS: Document find command and qSearch:memory packet.
1873 * Makefile.in (SFILES): Add findcmd.c.
1874 (COMMON_OBJS): Add findcmd.o.
1875 (findcmd.o): New rule.
1876 * findcmd.c: New file.
1877 * target.h (target_ops): New member to_search_memory.
1878 (simple_search_memory): Declare.
1879 (target_search_memory): Declare.
1880 * target.c (simple_search_memory): New fn.
1881 (target_search_memory): New fn.
1882 * remote.c (PACKET_qSearch_memory): New packet kind.
1883 (remote_search_memory): New fn.
1884 (init_remote_ops): Init to_search_memory.
1885 (init_extended_remote_ops): Ditto.
1886 (_initialize_remote): Add qSearch:memory packet config command.
1887
1888 2008-05-09 Eli Zaretskii <eliz@gnu.org>
1889
1890 * thread.c (_initialize_thread): Don't use commas and periods in
1891 first line of doc string of "set/show print thread-events".
1892
1893 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1894
1895 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
1896 Update for unwinder changes.
1897
1898 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1899
1900 * frame.c (get_frame_base_address, get_frame_locals_address)
1901 (get_frame_args_address): Pass the correct frame when calling
1902 frame_base_find_by_frame.
1903
1904 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
1905
1906 * remote.c (extended_remote_attach_1): Call target_find_description.
1907
1908 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
1909
1910 * remote.c (extended_remote_create_inferior_1): Clean up
1911 before marking the target running.
1912
1913 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1914
1915 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
1916 changes.
1917
1918 2008-05-07 Joel Brobecker <brobecker@adacore.com>
1919
1920 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
1921 sparc64-sol2-tdep.c: Update for unwinder changes.
1922
1923 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1924
1925 * cp-support.c (mangled_name_to_comp): Initialize storage.
1926 (unqualified_name_from_comp): Likewise.
1927
1928 2008-05-07 Jie Zhang <jie.zhang@analog.com>
1929
1930 * remote.c (remote_insert_breakpoint): Call get_remote_state
1931 after gdbarch_breakpoint_from_pc is called.
1932 (remote_insert_hw_breakpoint): Likewise.
1933
1934 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1935
1936 * valprint.c (val_print): Add new language parameter and use it
1937 instead of using the current_language. Update calls to val_print
1938 throughout.
1939 (common_val_print): Add new langauge parameter and pass it to
1940 val_print.
1941 * value.h (struct language_defn): Add opaque declaration.
1942 (val_print, common_val_print): Update declarations.
1943 * stack.c (print_frame_args): Update call to common_val_print
1944 using the appropriate language.
1945 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1946 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
1947 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
1948 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
1949 #include "language.h" if necessary.
1950 Update calls to val_print and common_val_print.
1951 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
1952 Update dependencies.
1953
1954 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1955
1956 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
1957 pointing inside a non-executable section as function descriptors.
1958
1959 2008-05-06 Pedro Alves <pedro@codesourcery.com>
1960
1961 * inf-loop.c (inferior_event_handler): Run all continuations and
1962 print any language change before running the breakpoint commands.
1963
1964 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1965
1966 * frame-unwind.c (frame_unwind_got_bytes): New function.
1967 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
1968 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
1969 for unwinder changes.
1970
1971 2008-05-05 Doug Evans <dje@google.com>
1972
1973 * NEWS: Mention new /m modifier for disassemble command.
1974 * cli/cli-cmds.c (print_disassembly): New function.
1975 (disassemble_current_function): New function
1976 (disassemble_command): Recognize /m modifier, print mixed
1977 source+assembly.
1978 (init_cli_cmds): Update disassemble help text.
1979
1980 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
1981
1982 * xtensa-tdep.c: Update for unwinder changes.
1983
1984 2008-05-05 Andreas Schwab <schwab@suse.de>
1985
1986 Update m68k port for unwinder changes.
1987 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
1988 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
1989 (m68k_frame_unwind): Use default_frame_sniffer.
1990 (m68k_frame_sniffer): Remove.
1991 (m68k_frame_base_address): Expect this_frame.
1992 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
1993 this_frame.
1994 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
1995 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
1996 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
1997 parameter instead of pc value.
1998 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
1999 Expect this_frame.
2000 (m68k_linux_sigtramp_frame_this_id)
2001 (m68k_linux_sigtramp_frame_prev_register)
2002 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2003 (m68k_linux_sigtramp_frame_unwind): Use
2004 m68k_linux_sigtramp_frame_sniffer.
2005 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2006
2007 * m68klinux-nat.c (store_register): Fix typo.
2008
2009 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2010
2011 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2012 NULL dereferencing.
2013
2014 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2015
2016 * symfile.c (reread_symbols): Update objfile's entry point.
2017
2018 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2019 Joel Brobecker <brobecker@adacore.com>
2020
2021 * ada-lang.c: Update throughout to use symbol_matches_domain
2022 instead of matching the symbol domain explictly.
2023 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2024 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2025 class as typedefs. See lookup_partial_symbol function.
2026 (new_symbol): Similar to add_partial_symbol, do not create
2027 symbol for the typedef. See lookup_block_symbol.
2028 * symtab.c (symbol_matches_domain): New function, takes care
2029 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2030 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2031 found psym domain matches the given domain.
2032 (lookup_block_symbol): Likewise.
2033
2034 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2035
2036 * top.c (command_line_handler_continuation): Remove.
2037 (execute_command): Do not install the above.
2038
2039 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2040
2041 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2042 and catch all exceptions from it.
2043 * top.c (command_line_handler_continuation): Don't
2044 call bpstat_do_action here.
2045
2046 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2047
2048 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2049 (struct die_info): Remove type.
2050 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2051 (read_structure_type, read_enumeration_type, read_array_type)
2052 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2053 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2054 (read_tag_string_type, read_subroutine_type, read_set_type)
2055 (read_unspecified_type): Delete prototypes. Remove check for
2056 already-loaded type. Return the new type.
2057 (set_die_type): Return the new type.
2058 (reset_die_and_siblings_types): Delete.
2059 (load_comp_unit, load_full_comp_unit): Set type_hash.
2060 (process_queue): Remove call to reset_die_and_siblings_types.
2061 (process_die): Do not read most types here. Use read_type_die
2062 for others.
2063 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2064 (quirk_gcc_member_function_pointer): Return the new type.
2065 (process_structure_scope, process_enumeration_scope): Use
2066 get_die_type and read the DIE's type.
2067 (read_full_die): Do not initialize die->type.
2068 (tag_type_to_type): Use read_type_die.
2069 (read_type_die): Check for already defined types. Return the
2070 type.
2071 (determine_prefix): Use get_die_type.
2072 (set_die_type): Return the type.
2073 (get_die_type): Take a CU argument. Check for no type_hash.
2074
2075 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2076
2077 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2078 locals.
2079
2080 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2081
2082 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2083 and bp_longjmp_resume breakpoints.
2084 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2085 meaningful.
2086 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2087 breakpoints. Create bp_longjmp breakpoints as momentary
2088 breakpoints.
2089 (enable_longjmp_breakpoint): Delete.
2090 (set_longjmp_breakpoint): New.
2091 (disable_longjmp_breakpoint): Delete.
2092 (delete_longjmp_breakpoint): New.
2093 (set_longjmp_resume_breakpoint): Delete.
2094 (set_momentary_breakpoint_at_pc): New.
2095 (breakpoint_re_set_one): Don't delete bp_longjmp and
2096 bp_longjmp_resume breakpoints.
2097 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2098 breakpoints.
2099
2100 * infrun.c (step_resume_breakpoint): Add comment.
2101 (struct execution_control_state): Delete handling_longjmp member.
2102 (init_execution_control_state). Don't clear handling_longjmp.
2103 (context_switch): Don't context switch handling_longjmp.
2104 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2105 create a bp_longjmp_resume breakpoint, and set it as current
2106 step_resume_breakpoint, then step over the longjmp breakpoint. If
2107 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2108 breakpoint, delete the longjmp-resume breakpoint, and stop
2109 stepping.
2110 (currently_stepping): Remove handling_longjmp from expression.
2111 (insert_step_resume_breakpoint_at_sal): Update comment.
2112 (insert_longjmp_resume_breakpoint): New.
2113
2114 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2115 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2116 declarations.
2117 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2118 (set_longjmp_resume_breakpoint): Delete declaration.
2119
2120 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2121 parameter.
2122 (load_infrun_state): Delete *handling_longjmp parameter.
2123 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2124 Update body.
2125 (load_infrun_state): Delete *handling_longjmp parameter. Update
2126 body.
2127
2128 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2129 (delete_longjmp_breakpoint_cleanup): New.
2130 (step_1): Call set_longjmp_breakpoint instead of
2131 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2132 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2133 (step_1_continuation): Pass thread id in the continuation args to
2134 step_once.
2135 (step_once): Add thread parameter. Pass thread id the the
2136 continuation.
2137
2138 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2139
2140 Set CU BASE_ADDRESS already from partial DIEs.
2141 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2142 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2143 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2144 from these variables if it was still unset.
2145
2146 * Makefile.in: Update dependencies.
2147 * dwarf2read.c: Include "addrmap.h"
2148 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2149 (dwarf2_ranges_read): New prototype.
2150 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2151 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2152 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2153 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2154 comment for it. Add the found ranges to RANGES_PST. New variable
2155 BASEADDR, initialize it the common way.
2156 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2157 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2158 HAS_RANGES_OFFSET for the later processing.
2159 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2160 * symtab.c: Include "addrmap.h"
2161 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2162 Move the psymtab locator into ...
2163 (find_pc_sect_psymtab_closer): ... a new function.
2164
2165 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2166
2167 * arch-utils.c (gdbarch_update_p): Use default values for
2168 info.abfd and info.target_desc if they are NULL.
2169 (gdbarch_from_bfd): Remove assertion.
2170 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2171 using the current target description.
2172 (gdbarch_info_fill): Do not use default values for info->abfd
2173 and info->target_desc.
2174
2175 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2176
2177 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2178
2179 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2180
2181 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2182 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2183
2184 * regcache.c (read_pc_pid): Remove, replace by ...
2185 (regcache_read_pc): ... this function.
2186 (write_pc_pid): Remove, replace by ...
2187 (regcache_write_pc): ... this function.
2188 (read_pc, write_pc): Update.
2189
2190 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2191 write_pc_pid by regcache_read_pc and regcache_write_pc.
2192 (displaced_step_fixup): Likewise.
2193 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2194 (prepare_to_proceed): Likewise.
2195 (proceed): Likewise.
2196 (adjust_pc_after_break): Likewise.
2197 (handle_inferior_event): Likewise.
2198
2199 * linux-nat.c (cancel_breakpoint): Likewise.
2200 * linux-thread-db.c (check_event): Likewise.
2201 * aix-thread.c (aix_thread_wait): Likewise.
2202 * tracepoint.c (trace_dump_command): Likewise.
2203
2204 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2205
2206 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2207 SYMBOL_LOCATION_BATON.
2208
2209 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2210
2211 * target.h (struct target_ops): New field to_auxv_parse.
2212 * auxv.c (default_auxv_parse): New, renamed from previous
2213 target_auxv_parse.
2214 (target_auxv_parse): Try to call target method. Fallback to
2215 default_auxv_parse if not found.
2216 * procfs.c (procfs_auxv_parse): New.
2217 (init_procfs_ops): On Solaris, in 64-bit mode, install
2218 procfs_auxv_parse.
2219
2220 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2221
2222 * symfile.c (add_symbol_file_command): Use paddress rather than
2223 hex_string to print the address.
2224
2225 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2226
2227 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2228 return the null frame ID to terminate the backtrace.
2229
2230 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2231
2232 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2233 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2234 (SIG_FRAME_PC_OFFSET): Likewise.
2235 (SIG_FRAME_LR_OFFSET): Likewise.
2236 (SIG_FRAME_FP_OFFSET): Likewise.
2237 (rs6000_push_dummy_call): Likewise.
2238 (rs6000_return_value): Likewise.
2239 (rs6000_convert_from_func_ptr_addr): Likewise.
2240 (branch_dest, rs6000_software_single_step): Likewise.
2241 (deal_with_atomic_sequence): Rename to ...
2242 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2243 Do not call branch_dest; inline required parts of that function.
2244 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2245 with SYMBOL_LINKAGE_NAME.
2246 (struct reg, regsize): Delete.
2247 (read_memory_addr): Delete; inline into callers.
2248 (rs6000_skip_prologue): Move after skip_prologue.
2249 (skip_prologue): Remove prototype.
2250 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2251 initialization as if this variable were true. Do not install
2252 ppc64_sysv_abi_adjust_breakpoint_address.
2253
2254 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2255 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2256 and "breakpoint.h".
2257 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2258 (SIG_FRAME_PC_OFFSET): Likewise.
2259 (SIG_FRAME_LR_OFFSET): Likewise.
2260 (SIG_FRAME_FP_OFFSET): Likewise.
2261 (rs6000_push_dummy_call): Likewise.
2262 (rs6000_return_value): Likewise.
2263 (rs6000_convert_from_func_ptr_addr): Likewise.
2264 (branch_dest, rs6000_software_single_step): Likewise. Replace
2265 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2266 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2267 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2268 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2269 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2270
2271 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2272 (AIX_TEXT_SEGMENT_BASE): New macro.
2273 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2274 by AIX_TEXT_SEGMENT_BASE.
2275
2276 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2277 (struct gdbarch_tdep): Remove text_segment_base member.
2278 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2279 ppc64_sysv_abi_adjust_breakpoint_address.
2280
2281 * Makefile.in (rs6000-tdep.o): Update dependencies.
2282 (rs6000-aix-tdep.o): Likewise.
2283
2284 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2285 Thiago Jung Bauermann <bauerman@br.ibm.com>
2286
2287 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2288 * doublest.c (convert_typed_floating): Fix typo in comment.
2289 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2290 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2291 * frame.c (frame_unwind_address_in_block): Likewise.
2292 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2293 * symtab.h (struct symbol): Likewise.
2294 * tramp-frame.h (struct trad_frame_cache): Likewise.
2295 * value.c (allocate_repeat_value): Likewise.
2296
2297 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2298
2299 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2300 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2301
2302 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2303
2304 * parse.c (parse_exp_in_context): Don't override
2305 expression_context_pc if get_selected_block returned a valid
2306 block.
2307
2308 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2309
2310 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2311 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2312 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2313 Delete.
2314 * c-typeprint.c (c_type_print_base): Delete handling of template
2315 instantiations.
2316 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2317 (METHOD_PTR_TO_VOFFSET): Delete.
2318 * defs.h (QUIT_FIXME): Delete.
2319 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2320 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2321 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2322 ninstantiations, and instantiations.
2323 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2324 (TYPE_FN_FIELD_INLINED): Delete.
2325 * srec.h (SREC_BINARY): Delete.
2326 * symtab.c (symbol_init_demangled_name): Delete.
2327 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2328 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2329 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2330 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2331 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2332 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2333 * target.h (enum thread_control_capabilities): Delete tc_switch.
2334 (target_can_switch_threads): Delete.
2335
2336 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2337
2338 * Makefile.in (objfiles.o): Update.
2339 * exec.c (exec_set_section_address): Support p->addr != 0.
2340 * objfiles.c (objfile_relocate): Update exec_ops section
2341 addresses.
2342 * symfile.c (place_section): Move exec_set_section_address call...
2343 (default_symfile_offsets): ...to here.
2344
2345 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2346
2347 * Makefile.in (ppc_linux_tdep_h): New macro.
2348 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2349 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2350 (powerpc_e500l_c): Likewise.
2351 (ppc-linux-nat.o): Update dependencies.
2352 (ppc-linux-tdep.o): Update dependencies.
2353 (rs6000-tdep.o): Update dependencies.
2354
2355 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2356 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2357 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2358 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2359 (tdesc_powerpc_e500): Remove.
2360
2361 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2362 and "features/rs6000/powerpc-altivec64.c".
2363 (ppc_supply_reg, ppc_collect_reg): Make global.
2364 (variants): Use tdesc_powerpc_32 for "powerpc" and
2365 tdesc_powerpc_altivec64 for "powerpc64".
2366 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2367
2368 * ppc-linux-tdep.h: New file.
2369
2370 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2371 Include "features/rs6000/powerpc-32l.c".
2372 Include "features/rs6000/powerpc-altivec32l.c".
2373 Include "features/rs6000/powerpc-64l.c".
2374 Include "features/rs6000/powerpc-altivec64l.c".
2375 Include "features/rs6000/powerpc-e500l.c".
2376 (ppc_linux_supply_gregset): New function.
2377 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2378 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2379 (ppc64_linux_gregset): Likewise.
2380 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2381 (ppc_linux_trap_reg_p): New function.
2382 (ppc_linux_write_pc): New function.
2383 (ppc_linux_core_read_description): New function.
2384 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2385 ppc_linux_core_read_description. Install orig_r3 and trap
2386 registers if present in the target description.
2387 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2388
2389 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2390 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2391 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2392 (fetch_ppc_registers): Likewise.
2393 (store_ppc_registers): Likewise.
2394 (store_register): Likewise.
2395 (ppc_linux_read_description): Check whether AltiVec is supported.
2396 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2397 Linux target description.
2398
2399 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2400 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2401 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2402 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2403 rs6000/powerpc-e500. Update -expedite variables accordingly.
2404
2405 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2406 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2407 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2408 * features/rs6000/powerpc-e500.c: Regenerate.
2409 * features/rs6000/powerpc-32.c: Regenerate.
2410 * features/rs6000/powerpc-64.c: Regenerate.
2411
2412 * features/rs6000/power-linux.xml: New file.
2413 * features/rs6000/power64-linux.xml: New file.
2414 * features/rs6000/powerpc-32l.xml: New file.
2415 * features/rs6000/powerpc-altivec32l.xml: New file.
2416 * features/rs6000/powerpc-64l.xml: New file.
2417 * features/rs6000/powerpc-altivec64l.xml: New file.
2418 * features/rs6000/powerpc-e500l.xml: New file.
2419 * features/rs6000/powerpc-32l.c: New (generated) file.
2420 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2421 * features/rs6000/powerpc-64l.c: New (generated) file.
2422 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2423 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2424
2425 * regformats/reg-ppc.dat: Remove.
2426 * regformats/reg-ppc64.dat: Remove.
2427 * regformats/rs6000/powerpc-32.dat: Remove.
2428 * regformats/rs6000/powerpc-64.dat: Remove.
2429 * regformats/rs6000/powerpc-e500.dat: Remove.
2430 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2431 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2432 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2433 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2434 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2435
2436 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2437
2438 * thread.c (delete_thread): Call observer_notify_thread_exit.
2439 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2440 thread_exit observer.
2441 (mi_thread_exit): New.
2442
2443 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2444
2445 * breakpoint.c (create_exception_catchpoint): Remove prototype
2446 for already deleted function.
2447 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2448 * frame.h (show_stack_frame): Remove prototype.
2449 * stack.c (show_stack_frame): Remove empty, unused function.
2450 * source.c (symtab_to_fullname, print_source_lines): Small fix
2451 in comment.
2452 * value.c (show_values): Update comments to mention "show values"
2453 command instead of "info history".
2454
2455 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2456
2457 * linespec.c: Include "target.h".
2458 (minsym_found): Handle minimal symbols pointing to function
2459 descriptors. Use find_function_start_pc.
2460 * minsyms.c (msymbol_objfile): New function.
2461 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2462 to function descriptors.
2463 * symtab.c (fixup_section): Only use minimal symbol at the same
2464 address to determine section of a symbol.
2465 (find_function_start_pc): New function.
2466 (find_function_start_sal): Use it.
2467 * symtab.h (msymbol_objfile): Add prototype.
2468 (find_function_start_pc): Likewise.
2469 * value.c: Include "objfiles.h".
2470 (value_fn_field): Handle minimal symbols pointing to function
2471 descriptors.
2472 * Makefile.in (linespec.o): Update dependencies.
2473 (value.o): Likewise.
2474
2475 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2476
2477 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2478 inside a PAD type is a bitfield.
2479
2480 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2481
2482 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2483 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2484 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2485 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2486 Allow typedefs when checking for function pointer arguments.
2487 Right-align small structs passed on the stack.
2488 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2489 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2490 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2491
2492 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2493
2494 * Makefile.in (arm-tdep.o): Update.
2495 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2496 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2497 (arm_pc_is_thumb): Use mapping symbols.
2498 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2499 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2500 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2501 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2502 * gdbarch.sh: Add record_special_symbol.
2503 * gdbarch.c, gdbarch.h: Regenerated.
2504 * objfiles.c (struct objfile_data): Add cleanup member.
2505 (register_objfile_data_with_cleanup): New function, from
2506 register_objfile_data.
2507 (register_objfile_data): Use it.
2508 (objfile_free_data): Call clear_objfile_data.
2509 (clear_objfile_data): Call cleanup functions.
2510 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2511
2512 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2513
2514 * objfiles.c (init_entry_point_info): Handle shared libraries.
2515
2516 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2517
2518 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2519 lowest_pc.
2520
2521 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2522 Pedro Alves <pedro@codesourcery.com>
2523
2524 Implement displaced stepping.
2525
2526 * gdbarch.sh (max_insn_length): New 'variable'.
2527 (displaced_step_copy, displaced_step_fixup)
2528 (displaced_step_free_closure, displaced_step_location): New
2529 functions.
2530 (struct displaced_step_closure): Add forward declaration.
2531 * gdbarch.c, gdbarch.h: Regenerated.
2532
2533 * arch-utils.c: #include "objfiles.h".
2534 (simple_displaced_step_copy_insn)
2535 (simple_displaced_step_free_closure)
2536 (displaced_step_at_entry_point): New functions.
2537 * arch-utils.h (simple_displaced_step_copy_insn)
2538 (simple_displaced_step_free_closure)
2539 (displaced_step_at_entry_point): New prototypes.
2540
2541 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2542 (I386_MAX_MATCHED_INSN_LEN): ... this.
2543 (i386_absolute_jmp_p, i386_absolute_call_p)
2544 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2545 (i386_displaced_step_fixup): New functions.
2546 (struct i386_insn, i386_match_insn): Update.
2547 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2548 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2549 (i386_displaced_step_fixup): New prototype.
2550 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2551 Register gdbarch_displaced_step_copy,
2552 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2553 and gdbarch_displaced_step_location functions.
2554
2555 * infrun.c (debug_displaced): New variable.
2556 (show_debug_displaced): New function.
2557 (struct displaced_step_request): New struct.
2558 (displaced_step_request_queue, displaced_step_ptid)
2559 (displaced_step_gdbarch, displaced_step_closure)
2560 (displaced_step_original, displaced_step_copy)
2561 (displaced_step_saved_copy, can_use_displaced_stepping): New
2562 variables.
2563 (show_can_use_displaced_stepping, use_displaced_stepping)
2564 (displaced_step_clear, cleanup_displaced_step_closure)
2565 (displaced_step_dump_bytes, displaced_step_prepare)
2566 (displaced_step_clear_cleanup, write_memory_ptid)
2567 (displaced_step_fixup): New functions.
2568 (resume): Call displaced_step_prepare.
2569 (proceed): Call read_pc once, and remember the value. If using
2570 displaced stepping, don't remove breakpoints.
2571 (handle_inferior_event): Call displaced_step_fixup. Add some
2572 debugging output. When we try to step over a breakpoint, but get
2573 a signal to deliver to the thread instead, ensure the step-resume
2574 breakpoint is actually inserted. If a thread hop is needed, and
2575 displaced stepping is enabled, don't remove breakpoints.
2576 (init_wait_for_inferior): Call displaced_step_clear.
2577 (_initialize_infrun): Add "set debug displaced" command. Add
2578 "maint set can-use-displaced-stepping" command. Clear
2579 displaced_step_ptid.
2580 * inferior.h (debug_displaced): Declare variable.
2581 (displaced_step_dump_bytes): Declare function.
2582
2583 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2584 dependencies.
2585
2586 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2587
2588 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2589 (arm_force_mode_string, arm_show_fallback_mode)
2590 (arm_show_force_mode): New.
2591 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2592 arm_frame_is_thumb.
2593 (_initialize_arm_tdep): Add "set arm fallback-mode"
2594 and "set arm force-mode".
2595 * NEWS: Document new commands.
2596
2597 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2598
2599 * main.h (batch_silent): Declare.
2600 * event-top.c: Include main.h.
2601 (gdb_setup_readline): Remove extern batch_silent declaration.
2602 * infrun.c (normal_stop): Don't print source location when running in
2603 --batch-silent mode.
2604 * Makefile.in (event-top.o): Add main.h dependency.
2605
2606 2008-05-02 Andreas Schwab <schwab@suse.de>
2607
2608 * target.h (struct target_ops): Add
2609 to_watchpoint_addr_within_range.
2610 (target_watchpoint_addr_within_range): New function.
2611 * target.c (update_current_target): Inherit
2612 to_watchpoint_addr_within_range, defaulting to
2613 default_watchpoint_addr_within_range.
2614 (default_watchpoint_addr_within_range): New function.
2615 (debug_to_watchpoint_addr_within_range): New function.
2616 (setup_target_debug): Set to_watchpoint_addr_within_range.
2617 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2618 New function.
2619 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2620 * breakpoint.c (watchpoints_triggered): Use
2621 target_watchpoint_addr_within_range.
2622
2623 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2624
2625 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2626 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2627 Set gdb_osabi to GDB_OSABI_DICOS.
2628
2629 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2630 * osabi.c (gdb_osabi_name): Add "DICOS".
2631
2632 * i386-dicos-tdep.c: New file.
2633
2634 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2635 (ALLDEPFILES): Add i386-dicos-tdep.c.
2636 (i386-dicos-tdep.o): New rule.
2637
2638 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2639
2640 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2641 and register the fork's PTID as a thread.
2642
2643 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2644
2645 PR gdb/1665
2646 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2647 assign its value to the breakpoint created.
2648 (create_breakpoints): Add breakpoint_ops argument and pass it
2649 to create_breakpoint call.
2650 (break_command_really): Add breakpoint_ops argument and pass/assign
2651 appropriately.
2652 (break_command_1): Pass NULL as ops argument.
2653 (set_breakpoint): Pass NULL as ops argument.
2654 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2655 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2656 catch and throw catchpoints.
2657
2658 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2659
2660 PR gdb/2343
2661 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2662 translate signal numeric value from the target to GDB's enum
2663 target_signal.
2664 * gdbarch.c, gdbarch.h: Regenerated.
2665 * gdbarch.sh: Added two new functions target_signal_from_host and
2666 target_signal_to_host.
2667 * target.h (default_target_signal_from_host,
2668 default_target_signal_to_host): New functions - declarations.
2669 * signals/signals.c (struct gdbarch): New declaration.
2670 (default_target_signal_to_host, default_target_signal_from_host): New
2671 functions.
2672
2673 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2674 Pedro Alves <pedro@codesourcery.com>
2675
2676 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2677 Johnston <jjohnstn@redhat.com>.
2678
2679 * NEWS: Mention attach to stopped process fix.
2680 * infcmd.c (detach_command, disconnect_command): Discard the thread
2681 list.
2682 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2683 attaching. Use signal_stop_state.
2684 (signal_stop_state): Check stop_soon.
2685 * linux-nat.c (kill_lwp): Declare earlier.
2686 (pid_is_stopped, linux_nat_post_attach_wait): New.
2687 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2688 comments.
2689 (linux_nat_attach): Use linux_nat_post_attach_wait.
2690 (detach_callback, linux_nat_detach): Improve handling for signalled
2691 processes.
2692 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2693 from the process ID.
2694 * Makefile.in (infcmd.o): Update.
2695
2696 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2697
2698 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2699 * arm-tdep.c (arm_frame_is_thumb): New.
2700 (arm_pc_is_thumb): Clarify comment.
2701 (thumb_analyze_prologue): Remove PC special case.
2702 (thumb_scan_prologue): Take a block_addr argument. Use it for
2703 find_pc_partial_function. Remove unused variables.
2704 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2705 for find_pc_partial_function. Remove PC special case.
2706 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2707 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2708 (arm_get_next_pc): Use arm_frame_is_thumb.
2709 (arm_write_pc): Use CPSR_T instead of 0x20.
2710 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2711 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2712 (CPSR_T): Define.
2713 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2714 DWARF2_FRAME_REG_FN.
2715 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2716 DWARF2_FRAME_REG_FN.
2717 (struct dwarf2_frame_state_reg): Add FN to loc union.
2718
2719 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2720
2721 * exec.c (print_section_info): Add missing '\n'.
2722
2723 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2724
2725 * thread.c (add_thread): Move observer call to ...
2726 (add_thread_silent): ... here.
2727
2728 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2729
2730 * rs6000-tdep.c: Update for unwinder changes.
2731 * ppcobsd-tdep.c: Likewise.
2732
2733 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2734
2735 * s390-tdep.c: Update for unwinder changes.
2736
2737 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2738
2739 * spu-tdep.c: Update for unwinder changes.
2740
2741 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2742
2743 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2744 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2745 sparc64-linux-tdep.c: Update for unwinder changes.
2746
2747 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2748
2749 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2750 for unwinder changes.
2751 * mips-tdep.c: Likewise.
2752 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2753 raw one.
2754
2755 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2756
2757 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2758 unwinder changes.
2759
2760 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2761
2762 Update i386 and amd64 ports for unwinder changes.
2763
2764 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2765 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2766 (amd64_frame_unwind): Use default_frame_sniffer.
2767 (amd64_frame_sniffer): Delete.
2768 (amd64_sigtramp_frame_cache): Expect this_frame.
2769 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2770 (amd64_sigtramp_frame_sniffer): Update signature.
2771 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2772 (amd64_frame_base_address): Expect this_frame.
2773 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
2774 this_frame.
2775 (amd64_init_abi): Use set_gdbarch_dummy_id and
2776 frame_unwind_append_unwinder.
2777 * i386-tdep.c (i386_frame_cache): Expect this_frame.
2778 (i386_frame_this_id, i386_frame_prev_register): Update signature.
2779 (i386_frame_unwind): Use default_frame_sniffer.
2780 (i386_frame_sniffer): Delete.
2781 (i386_sigtramp_frame_cache): Expect this_frame.
2782 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2783 (i386_sigtramp_frame_sniffer): Update signature.
2784 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2785 (i386_frame_base_address): Update signature.
2786 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
2787 (i386_push_dummy_call): Update comment.
2788 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2789 Expect this_frame.
2790 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2791 and frame_unwind_append_unwinder.
2792 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2793 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2794 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2795 i386nbsd-tdep.c: Update for unwinder changes.
2796
2797 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2798
2799 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2800 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2801 this_frame.
2802 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2803 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2804 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2805 signature.
2806 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
2807 this_frame.
2808 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
2809 Update signature.
2810 * tramp-frame.h (struct tramp_frame): Update signature of init.
2811 * Makefile.in (trad-frame.o): Update.
2812
2813 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2814
2815 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
2816 (execute_stack_op): Put this_frame in the baton.
2817 (execute_cfa_program): Take this_frame.
2818 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
2819 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
2820 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
2821 (dwarf2_frame_this_id): Adjust to work on this_frame.
2822 (dwarf2_signal_frame_this_id): Delete.
2823 (dwarf2_frame_prev_register): Update signature. Use new frame
2824 unwind methods.
2825 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
2826 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
2827 dwarf2_frame_sniffer.
2828 (dwarf2_append_unwinders): New.
2829 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
2830 this_frame.
2831 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
2832 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
2833 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
2834 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
2835 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
2836 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
2837 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
2838 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
2839 (dwarf2_append_unwinders): Declare.
2840 (dwarf2_frame_base_sniffer): Update declaration.
2841 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
2842 this_frame.
2843
2844 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2845
2846 Convert frame unwinders to use the current frame and
2847 "struct value".
2848
2849 * frame.c (frame_debug): Make global.
2850 (get_frame_id): Pass this frame to unwinder routines.
2851 (frame_pc_unwind): Remove unused unwind->prev_pc support.
2852 (do_frame_register_read): Do not discard the return value of
2853 frame_register_read.
2854 (frame_register_unwind): Remove debug messages. Use
2855 frame_unwind_register_value.
2856 (frame_unwind_register_value, get_frame_register_value): New
2857 functions.
2858 (create_new_frame, get_frame_base_address, get_frame_locals_address)
2859 (get_frame_args_address, get_frame_type): Pass this frame to
2860 unwinder routines.
2861 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
2862 functions.
2863 * frame.h: Update comments.
2864 (frame_debug, frame_unwind_register_value, get_frame_register_value)
2865 (frame_prepare_for_sniffer): Declare.
2866 * frame-unwind.h: Update comments and parameter names.
2867 (default_frame_sniffer): Declare.
2868 (frame_prev_register_ftype): Return a struct value *.
2869 (struct frame_unwind): Remove prev_pc member.
2870 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
2871 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
2872 (frame_unwind_got_register, frame_unwind_got_memory)
2873 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
2874 * frame-base.h: Update comments and parameter names.
2875 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
2876 if necessary. Add debugging output.
2877 * sentinel-frame.c (sentinel_frame_prev_register)
2878 (sentinel_frame_this_id): Update for new signature.
2879 (sentinel_frame_prev_pc): Delete.
2880 (sentinel_frame_unwinder): Remove prev_pc.
2881 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
2882 prev_pc.
2883 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
2884 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
2885 (frame_unwind_append_sniffer): Delete.
2886 (frame_unwind_append_unwinder): New function.
2887 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
2888 from unwinders. Use frame_prepare_for_sniffer.
2889 (default_frame_sniffer, frame_unwind_got_optimized)
2890 (frame_unwind_got_register, frame_unwind_got_memory)
2891 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
2892 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
2893 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
2894 signature.
2895 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
2896 * gdbarch.c, gdbarch.c: Regenerated.
2897 * frame-base.c (default_frame_base_address)
2898 (default_frame_locals_address, default_frame_args_address): Update
2899 for new signature.
2900 (frame_base_find_by_frame): Pass this frame to unwinder routines.
2901 * infcall.c (call_function_by_hand): Update comments.
2902 * Makefile.in (frame-unwind.o): Update dependencies.
2903
2904 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2905
2906 * ada-lang.c (ada_value_primitive_packed_val): Only check
2907 value_lazy for memory lvals.
2908 * findvar.c (value_of_register_lazy): New function.
2909 (locate_var_value): Only check value_lazy for memory lvals.
2910 * valarith.c (value_subscripted_rvalue): Likewise.
2911 * valops.c (value_fetch_lazy): Handle both memory and register
2912 lvals.
2913 (search_struct_field, value_slice): Only check value_lazy for memory
2914 lvals.
2915 * value.c (struct value): Update comment for lazy.
2916 (value_primitive_field): Only check value_lazy for memory lvals.
2917 * value.h (value_lazy): Update comment.
2918 (value_of_register_lazy): Declare.
2919
2920 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2921
2922 * corefile.c (reopen_exec_file): Close any open files.
2923
2924 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2925
2926 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
2927 show_memory_breakpoints to 1 while reading the instruction bundle.
2928
2929 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2930
2931 * gdbarch.sh: Document the return_value method. Explain that
2932 the FUNCTYPE parameter might be NULL.
2933 * gdbarch.h: Regenerated.
2934 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
2935 type when calling using_struct_return, as this is unnecessary
2936 on this target.
2937
2938 2008-04-28 Joel Brobecker <brobecker@adacore.com>
2939
2940 * terminal.h (create_tty_session): Fix return type.
2941
2942 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
2943
2944 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
2945
2946 2008-04-26 Joel Brobecker <brobecker@adacore.com>
2947
2948 * breakpoint.c (condition_command, commands_from_control_command)
2949 (break_command_really): Minor reformatting.
2950
2951 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2952
2953 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
2954
2955 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2956
2957 * amd64-tdep.c (amd64_get_longjmp_target): New.
2958 (amd64_init_abi): Register amd64_get_longjmp_target as
2959 gdbarch_get_longjmp_target callback.
2960 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
2961
2962 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2963
2964 * breakpoint.h (enum bpstat_what_main_action): Delete
2965 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
2966
2967 * breakpoint.c (clrs): Delete.
2968 (bpstat_what): Update table.
2969
2970 * infrun.c (handle_inferior_event): Remove
2971 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
2972
2973 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2974
2975 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
2976 Adjust all prototypes using mi_cmd_args_ftype to use
2977 mi_cmd_argv_ftype.
2978 (struct mi_cmd): Remove the args_func field.
2979 * mi/mi-cmds.c: Don't provide value for the args_func field.
2980 * mi/mi-main.c (mi_execute_async_cli_command)
2981 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2982 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2983 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
2984 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
2985 (mi_cmd_target_download): Adjust.
2986 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
2987 (mi_cmd_execute): Do not check for args_func.
2988 (mi_execute_async_cli_command): Adjust.
2989 * mi/mi-parse.c: Don't check for args_func.
2990
2991 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2992
2993 * breakpoint.c (bpstat_check_location)
2994 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
2995 New, extracted from bpstat_stop_status.
2996 (bpstat_stop_status): Use the above.
2997
2998 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
2999
3000 * mi/mi-main.c (last_async_command): Rename to current_token.
3001 (previous_async_command): Remove.
3002 (mi_cmd_gdb_exit): Adjust.
3003 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3004 (mi_cmd_target_select): Adjust.
3005 (mi_cmd_execute): Don't set previous_async_command. Free token
3006 here even in async mode.
3007 (mi_execute_async_cli_command): Adjust.
3008 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3009 token.
3010 (mi_load_progress): Adjust.
3011
3012 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3013
3014 * infcmd.c (step_1_continuation): Always disable longjmp
3015 breakpoint if we're not going to do another step.
3016
3017 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3018
3019 exec_cleanup murder.
3020 * breakpoint.c (until_break_command_continuation): Add
3021 the 'error' parameter. Directly delete the breakoint as
3022 opposed to running cleanups.
3023 (until_break_command): Install continuation only
3024 after starting the target. Don't use exec cleanups,
3025 use ordinary cleanups. Discard cleanups is successfully
3026 started the target in async mode.
3027 (make_cleanup_delete_breakpoint): Remove.
3028 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3029 declaration.
3030 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3031 declarations.
3032 (struct continations): Add the 'error' parameter to the
3033 continuation_hook field.
3034 (add_continuation, do_all_continuations)
3035 (add_intermediate_continuation)
3036 (do_all_intermediate_continuations): Add the 'error' parameter.
3037 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3038 * inf-loop.c (inferior_event_handler): Instead of calling
3039 discard_all_continuations, use do_all_continuations with 1 as
3040 'error' parameter. Pass 0 as 'error' parameter in existing uses
3041 of discard_all_continuations.
3042 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3043 cleanups.
3044 (step_once): Install continuation only after resuming the target.
3045 (step_1_continuation): Disable longjmp breakpoint on error.
3046 (finish_command_continuation): Add the error parameter. Delete
3047 the finish breakpoint directly, do not use cleanups.
3048 (finish_command): Do not use exec_cleanups. Always setup
3049 continuation. For sync case, immediately run them.
3050 (attach_command_continuation): Add the error parameter.
3051 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3052 remove step_resume_breakpoint -- adjust delete it directly.
3053 * interps.c (interp_set): Adjust call to do_all_continations.
3054 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3055 do exec cleanups.
3056 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3057 cleanups.
3058 (mi_cmd_execute): Do not use exec_cleanup.
3059 (mi_execute_async_cli_command): Simplify the string concatenation
3060 logic. Do no use exec cleanup.
3061 (mi_exec_async_cli_cmd_continuation): New parameter error.
3062 Free last_async_command.
3063 * top.c (command_line_handler_continuation): New parameter error.
3064 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3065 (do_exec_cleanups): Remove.
3066 (add_continuation, do_all_continations)
3067 (add_intermediate_continuation)
3068 (do_all_intermediate_continuations): New parameter error.
3069
3070 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3071
3072 * breakpoint.h (bp_location_p): New typedef.
3073 Register a vector of bp_location_p.
3074 * breakpoint.c (always_inserted_mode)
3075 (show_always_inserted_mode): New.
3076 (unlink_locations_from_global_list): Remove.
3077 (update_global_location_list)
3078 (update_global_location_list_nothrow): New.
3079 (update_watchpoint): Don't free locations.
3080 (should_insert_location): New.
3081 (insert_bp_location): Use should_insert_location.
3082 (insert_breakpoint_locations): Copied from
3083 insert_breakpoints.
3084 (insert_breakpoint): Use insert_breakpoint_locations.
3085 (bpstat_stop_status): Call update_global_location_list
3086 when disabling breakpoint.
3087 (allocate_bp_location): Don't add to bp_location_chain.
3088 (set_raw_breakpoint)
3089 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3090 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3091 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3092 (set_longjmp_resume_breakpoint)
3093 (enable_watchpoints_after_interactive_call_stop)
3094 (disable_watchpoints_before_interactive_call_start)
3095 (create_internal_breakpoint)
3096 (create_fork_vfork_event_catchpoint)
3097 (create_exec_event_catchpoint, set_momentary_breakpoint)
3098 (create_breakpoints, break_command_1, watch_command_1)
3099 (create_exception_catchpoint)
3100 (handle_gnu_v3_exceptions)
3101 (disable_breakpoint, breakpoint_re_set_one)
3102 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3103 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3104 Call update_global_location_list.
3105 (delete_breakpoint): Don't remove locations and don't
3106 try to reinsert them. Call update_global_location_list.
3107 (update_breakpoint_locations): Likewise.
3108 (restore_always_inserted_mode): New.
3109 (update_breakpoints_after_exec): Temporary disable
3110 always inserted mode.
3111 * Makefile.in: Update dependencies.
3112
3113 * infrun.c (proceed): Remove breakpoints while stepping
3114 over breakpoint.
3115 (handle_inferior_event): Don't remove or insert
3116 breakpoints.
3117 * linux-fork.c (checkpoint_command): Remove breakpoints
3118 before fork and insert after.
3119 (linux_fork_context): Remove breakpoints before switch
3120 and insert after.
3121 * target.c (target_disconnect, target_detach): Remove
3122 breakpoints from target.
3123
3124
3125 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3126
3127 * breakpoint.c (print_one_breakpoint_location): In MI
3128 mode, report the location string the breakpoint was
3129 originally created with.
3130
3131 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3132
3133 * Makefile.in (xtensa-tdep.o): Update dependencies.
3134 * configure.tgt (xtensa*): Update dependencies.
3135 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3136 Local variable areg renamed to arreg.
3137 (areg_number): New function.
3138 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3139 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3140 replaced by arreg_number.
3141 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3142 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3143 (xtensa_scan_prologue): New function.
3144 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3145 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3146 value based on prologue analysis. Fix the bugs preventing WS and
3147 AR4-AR7/A11 registers from getting right values for intermediate frames,
3148 whose registers have been already spilled.
3149 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3150 and arreg_number appropriately.
3151 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3152 svr4_ilp32_fetch_link_map_offsets.
3153
3154 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3155
3156 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3157 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3158
3159 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3160
3161 * acinclude.m4: Add override.m4.
3162 * configure: Regenerate.
3163
3164 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3165
3166 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3167 initialized with a trailing space now. Use PROMPT_ARG of
3168 COMMAND_LINE_INPUT instead of printing it ourselves.
3169
3170 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3171
3172 * NEWS: Document support for 64-bit core file.
3173
3174 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3175
3176 * NEWS: Add information on calling convention and new SH CLI options.
3177
3178 * sh-tdep.c (sh_cc_gcc): New static string.
3179 (sh_cc_renesas): Ditto.
3180 (sh_cc_enum): New static string array.
3181 (sh_active_calling_convention): New static string pointer denoting
3182 active user chosen ABI.
3183 (sh_is_renesas_calling_convention): New function to return function
3184 specific ABI, or user choice if necessary.
3185 (sh_use_struct_convention): Rename first argument and turn around its
3186 meaning. Check for renesas ABI and return accordingly.
3187 (sh_use_struct_convention_nofpu): New function.
3188 (sh_next_flt_argreg): Get function type as third parameter. Check
3189 for renesas ABI and choose floating registers accordingly.
3190 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3191 struct return slot accordingly.
3192 (sh_push_dummy_call_nofpu): Ditto.
3193 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3194 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3195 (sh_return_value_fpu): Evaluate ABI and give to
3196 sh_use_struct_convention.
3197 (show_sh_command): New function.
3198 (set_sh_command): Ditto.
3199 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3200 CLI command.
3201
3202 * gdbarch.sh (return_value): Add func_type argument.
3203 * gdbarch.c: Regenerate.
3204 * gdbarch.h: Ditto.
3205 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3206 val_type so as not to collide with value_type function. Call
3207 using_struct_return with additional function type argument.
3208 * infcall.c (call_function_by_hand): Call using_struct_return and
3209 gdbarch_return_value with additional function type argument.
3210 * infcmd.c (print_return_value): Take addition func_type argument.
3211 Call gdbarch_return_value with additional function type argument.
3212 (finish_command_continuation): Call print_return_value with additional
3213 function type argument.
3214 (finish_command): Ditto.
3215 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3216 additional function type argument.
3217 * stack.c (return_command): Call using_struct_return and
3218 gdbarch_return_value with additional function type argument.
3219 * value.c (using_struct_return): Take additional function type argument.
3220 * value.h (using_struct_return): Accommodate declaration.
3221 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3222 * amd64-tdep.c (amd64_return_value): Ditto.
3223 * arm-tdep.c (arm_return_value): Ditto.
3224 * avr-tdep.c (avr_return_value): Ditto.
3225 * cris-tdep.c (cris_return_value): Ditto.
3226 * frv-tdep.c (frv_return_value): Ditto.
3227 * h8300-tdep.c (h8300_return_value): Ditto.
3228 (h8300h_return_value): Ditto.
3229 * hppa-tdep.c (hppa32_return_value): Ditto.
3230 (hppa64_return_value): Ditto.
3231 * i386-tdep.c (i386_return_value): Ditto.
3232 * ia64-tdep.c (ia64_return_value): Ditto.
3233 * iq2000-tdep.c (iq2000_return_value): Ditto.
3234 * m32c-tdep.c (m32c_return_value): Ditto.
3235 * m32r-tdep.c (m32r_return_value): Ditto.
3236 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3237 * m68k-tdep.c (m68k_return_value): Ditto.
3238 (m68k_svr4_return_value): Ditto.
3239 * m88k-tdep.c (m88k_return_value): Ditto.
3240 * mep-tdep.c (mep_return_value): Ditto.
3241 * mips-tdep.c (mips_eabi_return_value): Ditto.
3242 (mips_n32n64_return_value): Ditto.
3243 (mips_o32_return_value): Ditto.
3244 (mips_o64_return_value): Ditto.
3245 * mn10300-tdep.c (mn10300_return_value): Ditto.
3246 * mt-tdep.c (mt_return_value): Ditto.
3247 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3248 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3249 (ppc_sysv_abi_broken_return_value): Ditto.
3250 (ppc64_sysv_abi_return_value): Ditto.
3251 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3252 (ppc_sysv_abi_broken_return_value): Ditto.
3253 (ppc64_sysv_abi_return_value): Ditto.
3254 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3255 * rs6000-tdep.c (rs6000_return_value): Ditto.
3256 * s390-tdep.c (s390_return_value): Ditto.
3257 * score-tdep.c (score_return_value): Ditto.
3258 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3259 (sh_return_value_fpu): Ditto.
3260 * sh64-tdep.c (sh64_return_value): Ditto.
3261 * sparc-tdep.c (sparc32_return_value): Ditto.
3262 * sparc64-tdep.c (sparc64_return_value): Ditto.
3263 * spu-tdep.c (spu_return_value): Ditto.
3264 * v850-tdep.c (v850_return_value): Ditto.
3265 * vax-tdep.c (vax_return_value): Ditto.
3266 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3267 * xtensa-tdep.c (xtensa_return_value): Ditto.
3268
3269 * gdbtypes.h (struct type): Add calling_convention member.
3270 * dwarf2read.c (read_subroutine_type): Add calling convention read
3271 from DW_AT_calling_convention attribute to function type.
3272
3273 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3274
3275 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3276 multi_f77_subscript to support values from registers.
3277 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3278 * value.h (value_subscripted_rvalue): Add prototype.
3279
3280 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3281 Fix output.
3282 * f-valprint.c (f_val_print): Likewise.
3283
3284 2008-04-21 Craig Silverstein <csilvers@google.com>
3285
3286 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3287 !HAVE_ZLIB_H case.
3288
3289 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3290
3291 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3292 section is not a code section.
3293
3294 2008-04-19 Craig Silverstein <csilvers@google.com>
3295
3296 * NEWS: Add information on compressed debug sections.
3297
3298 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3299
3300 * mi/mi-cmd-var.c (varobj_update_one): Print new
3301 value for variable objects that changed type.
3302
3303 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3304
3305 * varobj.c (varobj_invalidate): Don't touch floating
3306 varobjs.
3307
3308 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3309
3310 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3311 (multiple_symbols_cancel): Remove extra const.
3312 * symtab.h: Likewise.
3313
3314 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3315
3316 * interps.c (top_level_interpreter): Rename static variable...
3317 (top_level_interpreter_ptr): ...to this.
3318 (top_level_interpreter): New function.
3319
3320 * interps.h: New extern for top_level_interpreter.
3321
3322 * linespec.c: Include interps.h and mi/mi-cmds.h.
3323 (decode_line_2): When using MI, always set all breakpoints in menu.
3324
3325 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3326
3327 2008-04-18 Craig Silverstein <csilvers@google.com>
3328
3329 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3330 * config.in, configure: Regenerate.
3331 * dwarf2read.c: Include zlib.h if present.
3332 Modified *_SECTION macros.
3333 (section_is_p): New.
3334 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3335 (dwarf2_resize_section): New.
3336 to determine whether a given section has a given name.
3337 (zlib_decompress_section): New.
3338 (dwarf2_read_section): Read the compressed section if present
3339 in the binary.
3340 * MAINTAINERS: Added myself to section Write After Approval.
3341
3342 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3343
3344 * defs.h (exec_set_section_offsets): Remove prototype.
3345 * exec.c (exec_set_section_offsets): Remove function.
3346
3347 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3348
3349 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3350 in the search for the matching symbol.
3351
3352 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3353
3354 * breakpoint.c (update_watchpoint): Always reparse
3355 condition.
3356
3357 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3358
3359 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3360 the breakpoint address only once.
3361
3362 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3363
3364 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3365 rather than a hard-coded architecture, for xcoff executables.
3366
3367 2008-04-17 Doug Evans <dje@google.com>
3368
3369 * buildsym.c (watch_main_source_file_lossage): New fn.
3370 (end_symtab): Call it.
3371
3372 * source.c (find_and_open_source): Add some comments clarifying
3373 handling of FULLNAME argument. Make static. Remove pointless
3374 xstrdup/xfree.
3375
3376 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3377
3378 * inf-loop.c (inferior_event_handler): Also run the intermediate
3379 continuations in the INF_EXEC_COMPLETE case.
3380
3381 2008-04-16 Tom Tromey <tromey@redhat.com>
3382
3383 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3384 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3385 * cli/cli-decode.c (set_cmd_async_ok): New function.
3386 (get_cmd_async_ok): New function.
3387 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3388 "show" as async-ok.
3389 * top.c (execute_command): Use get_cmd_async_ok.
3390 * infcmd.c: Include cli/cli-decode.h.
3391 (_initialize_infcmd): Mark "interrupt" as async-ok.
3392 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3393
3394 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3395
3396 PR gdb/2445
3397 * exec.c: Correct "arch-utils.h" include.
3398
3399 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3400
3401 PR gdb/2424
3402 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3403 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3404 * breakpoint.c (bpdisp_texst): New function. The function takes over
3405 the role of bpstats static array in print_one_breakpoint_location.
3406 (print_it_typical): Print "Temporary breakpoint" instead
3407 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3408 protocols, print disp field.
3409 (print_one_breakpoint_location): Removed bpdisps static definition.
3410 Call new bpstat_text function to get value for 'disp' field.
3411 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3412
3413 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3414
3415 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3416 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3417 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3418 * gnulib/Makefile.in: Regenerate.
3419
3420 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3421
3422 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3423 (defs_h): Use $(GNULIB_H).
3424 (all-lib): Depend on gnulib/Makefile.
3425 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3426 * config.in, gnulib/Makefile.in: Regenerated.
3427
3428 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3429
3430 * Makefile.in (LIBGNU, INCGNU): Define.
3431 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3432 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3433 (CLEANDIRS): New.
3434 ($(LIBGNU), all-lib): New rules.
3435 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3436 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3437 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3438 * gnulib: New directory, from gnulib-tool.
3439 * configure, aclocal.m4: Regenerated.
3440
3441 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3442
3443 * linux-thread-db.c (have_threads_callback): Check thread->private.
3444
3445 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3446 Vladimir Prus <vladimir@codesourcery.com>
3447
3448 Fix @-varobjs.
3449 * varobj.c (value_of_root): Update the expression for
3450 floating varobjs.
3451 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3452 report that.
3453
3454 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3455
3456 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3457 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3458 (mi_cmd_var_set_format): Use new mi_parse_format.
3459 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3460 format.
3461 * Makefile.in (mi-cmd-var.o): Update dependencies.
3462
3463 * varobj.h (varobj_get_formatted_value): Declare.
3464 * varobj.c (my_value_of_variable): Added format parameter.
3465 (cplus_value_of_variable): Likewise.
3466 (java_value_of_variable): Likewise.
3467 (c_value_of_variable): Likewise. Evaluate expression based
3468 on format parameter.
3469 (struct language_specific): Add format parameter to function member
3470 *value_of_variable.
3471 (varobj_get_formatted_value): New.
3472 (varobj_get_value): Added format parameter to method call.
3473
3474 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3475
3476 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3477 instance flags of the undefined type before calling replace_type.
3478
3479 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3480
3481 * target.h (enum strata): Remove the download_stratum.
3482
3483 2008-04-07 Doug Evans <dje@google.com>
3484
3485 * buildsym.h (last_source_file): Add dwarf info to comment.
3486 (last_source_start_addr): Ditto.
3487
3488 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3489
3490 * alphanbsd-tdep.c: Include "target.h".
3491 * mn10300-tdep.c: Include "target.h".
3492 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3493
3494 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3495
3496 Fix breakpoint condition that use member variables.
3497 * valops.c (check_field): Remove.
3498 (check_field_in): Rename to check_field.
3499 (value_of_this): Use la_name_of_this.
3500 * value.h (check_field): Adjust prototype.
3501
3502 * language.h (la_value_of_this): Rename to la_name_of_this.
3503 * language.c (unknown_language_defn): Specify "this" for
3504 name_of_this.
3505 (auto_language_defn): Likewise.
3506 (local_language_defn): Likewise.
3507 * ada-lang.c (ada_language_defn): Adjust comment.
3508 * c-lang.c (c_language_defn): Adjust comment.
3509 (cplus_language_defn): Specify "this" for name_of_this.
3510 (asm_language_defn): Adjust comment.
3511 (minimal_language_defn): Adjust comment.
3512 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3513 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3514 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3515 * objc-lang.c (objc_language_defn): Specify "self" for
3516 name_of_this.
3517 * p-lang.c (pascal_language_defn): Specify "this" for
3518 name_of_this.
3519 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3520
3521 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3522 proper scope, and check for field in type of "this", without
3523 trying to create a value.
3524
3525 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3526
3527 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3528 (mi_error_message): Delete declaration.
3529 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3530 returning MI_CMD_ERROR.
3531 * mi/mi-main.c (mi_error_message): Delete.
3532 (mi_cmd_exec_interrupt):
3533 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3534 (mi_cmd_thread_info): Call error instead of returning
3535 MI_CMD_ERROR.
3536 (mi_cmd_data_list_register_values): Call error instead of
3537 returning MI_CMD_ERROR. Adapt to new get_register interface.
3538 (get_register): Change return typo to void. Call error instead of
3539 returning MI_CMD_ERROR.
3540 (mi_cmd_data_write_register_values): Call error instead of
3541 returning MI_CMD_ERROR.
3542 (mi_cmd_list_features): Return MI_CMD_DONE.
3543 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3544 (mi_execute_command): Always print exceptions with -error.
3545
3546 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3547
3548 * NEWS: Mention new commands set/show multiple-symbols.
3549
3550 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3551
3552 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3553 (multiple_symbols_cancel): New constants.
3554 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3555 (multiple_symbols_select_mode): New function.
3556 (_initialize_symtab): Add new set/show multiple-symbols commands.
3557 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3558 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3559 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3560 setting.
3561 * linespec.c (decode_line_2): Likewise.
3562
3563 2008-04-03 Doug Evans <dje@sebabeach.org>
3564
3565 * symtab.h (enum free_code): Delete free_contents, unused.
3566 * symmisc.c (free_symtab_block): Delete.
3567 (free_symtab, case free_code): Delete.
3568
3569 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3570
3571 * valops.c (value_cast_structs): New function. Cast related
3572 STRUCT types up/down and return cast value. The body of this
3573 function comes mostly from value_cast_pointers.
3574 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3575 to value_cast_structs. Now value_cast_pointers needs only create
3576 appropriate reference after using value_cast_structs for actual
3577 casting.
3578 (value_cast): Handle references.
3579
3580 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3581
3582 * MAINTAINERS: Added myself to section Write After Approval.
3583
3584 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3585
3586 * ia64-tdep.c (examine_prologue): Correct array access.
3587
3588 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3589
3590 * cp-support.c (first_component_command): Return if no arguments.
3591
3592 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3593
3594 * ser-mingw.c (ser_windows_open): Open requested name.
3595
3596 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3597
3598 * MAINTAINERS: Added myself.
3599
3600 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3601
3602 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3603 parameter. If it is NULL, don't call error.
3604 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3605 `do_mesg' parameter to find_default_run_target. If no target was
3606 found, return 0.
3607
3608 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3609
3610 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3611 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3612 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3613 Delete.
3614 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3615
3616 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3617
3618 GDB 6.8 released.
3619
3620 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3621
3622 * features/Makefile (%.dat): Set xmltarget to the base filename
3623 of the XML source, without subdirectory.
3624 * regformats/rs6000/powerpc-32.dat: Regenerate.
3625 * regformats/rs6000/powerpc-64.dat: Regenerate.
3626 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3627
3628 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3629
3630 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3631 objfile arch.
3632
3633 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3634
3635 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3636 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3637
3638 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3639
3640 * objfiles.h (struct objfile): New GDBARCH member.
3641 (get_objfile_arch): Add prototype.
3642 * objfiles.c: Include "arch-utils.h".
3643 (allocate_objfile): Look up gdbarch associated with bfd.
3644 (get_objfile_arch): New function.
3645 * Makefile (objfiles.o): Update dependencies.
3646
3647 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3648 by objfile arch.
3649 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3650 by frame arch.
3651 (locexpr_describe_location): Replace current_gdbarch by
3652 objfile arch.
3653 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3654 (dwarf2_add_field): Likewise.
3655 (read_tag_pointer_type): Likewise.
3656 (read_base_type): Likewise.
3657 (new_symbol): Likewise.
3658
3659 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3660 (decode_base_type, decode_function_type): Likewise.
3661 (coff_read_struct_type, coff_read_enum_type): Likewise.
3662 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3663 (decode_base_type): Likewise.
3664 (coff_read_enum_type): Likewise.
3665 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3666 (coff_read_enum_type): Likewise.
3667
3668 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3669 (end_psymtab): Likewise.
3670 (process_one_symbol): Likewise.
3671
3672 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3673 (parse_procedure): Likewise.
3674 (parse_partial_symbols): Likewise.
3675
3676 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3677
3678 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3679 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3680 built-in types.
3681 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3682 static range_index_type by built-in type.
3683 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3684 (read_enum_type): Likewise.
3685
3686 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3687 objfile arch.
3688
3689 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3690
3691 * varobj.h (varobj_floating_p): Declare.
3692 * varobj.c (varobj_floating_p): New.
3693 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3694 '@' as the name, update all floating varobjs.
3695
3696 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3697
3698 * varobj.c (struct varobj_root): Rename use_selected_frame to
3699 floating, and clarify the meaning.
3700 (varobj_create, varobj_update, new_root_variable): Adjust.
3701 (value_of_root): Don't use type_changed as in variable,
3702 adjust comment.
3703 (c_value_of_root): Adjust.
3704
3705 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3706
3707 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3708 gdb's thread list.
3709 (linux_nat_wait): Add main lwp to gdb's thread list.
3710 * linux-thread-db.c (find_new_threads_callback): Also attach to
3711 already listed threads which thread_db didn't know about yet.
3712
3713 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3714
3715 * linux-nat.c (drain_queued_events): Fix comment typo.
3716 (linux_nat_attach): In async mode, don't rely on storing a pending
3717 status. Instead place the wait status on the pipe.
3718 (linux_nat_resume): Remove unreacheable shortcut code in async
3719 mode.
3720 (stop_wait_callback): In async mode, don't store pending status.
3721 Instead, cancel breakpoints or resend the signal appropriatelly.
3722 (cancel_breakpoint): New, refactored from
3723 cancel_breakpoints_callback.
3724 (cancel_breakpoints_callback): Call cancel_breakpoint.
3725 (pipe_to_local_event_queue): Remove special token processing.
3726 (linux_nat_wait): Issue an internal error if a pending status is
3727 found in async mode.
3728
3729 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
3730
3731 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3732
3733 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
3734 Vladimir Prus <vladimir@codesourcery.com>
3735
3736 * varobj.c (struct varobj_root): New component thread_id.
3737 (varobj_get_thread_id, check_scope): New functions.
3738 (c_value_of_root): Use check_scope. Switch to the
3739 proper thread if necessary.
3740
3741 * varobj.h (varobj_get_thread_id): New extern.
3742
3743 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3744
3745 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
3746
3747 PR gdb/544
3748 * top.c: Revert 2008-03-21 changes.
3749
3750 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3751
3752 * thread.c (make_cleanup_restore_current_thread): Make it
3753 globally visible.
3754 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3755 * varobj.c (varobj_update): Don't save/restore frame.
3756 (c_value_of_root): Save/restore thread and frame here,
3757 using make_cleanup_restore_current_thread.
3758 * Makefile.in: Update dependecies.
3759
3760 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3761
3762 * varobj.c (struct varobj_root): Clarify
3763 comment on the frame field.
3764 (varobj_create): Don't set frame if we have no
3765 block.
3766
3767 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3768
3769 PR gdb/544
3770 Suggested by Jan Kratochvil:
3771 * top.c (gdb_rl_operate_and_get_next_completion): Call
3772 rl_redisplay_function.
3773 (gdb_rl_redisplay): New.
3774 (init_main): Set rl_redisplay_function.
3775
3776 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
3777
3778 * aix-thread.c (pdc_read_regs): Fix compiler warning.
3779 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3780 (store_regs_kernel_thread): Likewise.
3781
3782 2008-03-21 Pedro Alves <pedro@codesourcery.com>
3783
3784 Linux native async support.
3785
3786 * target.h (struct target_ops): Delete to_async_mask_value and add
3787 to_async_mask.
3788 (target_is_async_p, target_async): Formatting.
3789 (target_async_mask_value): Delete.
3790 (target_async_mask): Delete function declaration, and add new
3791 target macro with the same name.
3792
3793 * target.c (update_current_target): Replace to_async_mask_value by
3794 to_async_mask. Default to_async_mask to return_one.
3795 (target_async_mask): Delete.
3796 (find_default_can_async_p, find_default_is_async_p): New.
3797 (init_dummy_target): register find_default_can_async_p and
3798 find_default_is_async_p on the dummy target.
3799
3800 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3801 (debug_linux_nat_async): New global.
3802 (show_debug_linux_nat_async): New function.
3803 (linux_nat_async_enabled, linux_nat_async_mask_value)
3804 (linux_nat_event_pipe, linux_nat_num_queued_events)
3805 (linux_nat_async_events_enabled): New globals.
3806 (struct waitpid_result): New struct.
3807 (waitpid_queue): New global.
3808 (queued_waitpid, push_waitpid, drain_queued_events): New.
3809 (my_waitpid): Call queued_waitpid.
3810 (linux_child_follow_fork): Disable async events during the call.
3811 (blocked_mask): Delete.
3812 (sync_sigchld_action, async_sigchld_action): New globals.
3813 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
3814 async mode, block events during the call.
3815 (linux_nat_create_inferior): New.
3816 (linux_nat_attach): In sync mode, restore the mask states. In
3817 async mode, wake the event loop immediatelly.
3818 (detach_callback): Drain all queued events of the lwp we're
3819 detaching from.
3820 (linux_nat_detach): Block async mode, and drain events of the main
3821 process.
3822 (linux_nat_resume): If in async mode, mask async events during the
3823 call. If short circuiting, force event loop to wake up. If
3824 resuming, set target_executing, and register target events in the
3825 event loop.
3826 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
3827 (linux_nat_wait): In async mode, block events during the call.
3828 Only enable/disable passing SIGINT to the inferior in sync mode.
3829 Get events from local waitpid queue. If no interesting events was
3830 found, return to events loop. Reregister target events in the
3831 event loop on exit. In sync mode, no need to reblock SIGCHLD.
3832 (linux_nat_kill): Disable events on entry.
3833 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
3834 here. Detach async mode from the event loop if there are no more
3835 forks available, otherwise leave it on.
3836 (sigchld_handler): Assure this is called only in sync mode.
3837 (linux_async_permitted, linux_async_permitted_1): New globals.
3838 (set_maintenance_linux_async_permitted)
3839 (show_maintenance_linux_async_permitted): New functions.
3840 (linux_nat_is_async_p, linux_nat_can_async_p)
3841 (linux_nat_async_mask): New.
3842 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
3843 (get_pending_events, async_sigchld_handler): New.
3844 (linux_nat_async_events): New.
3845 (async_terminal_is_ours): New global.
3846 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
3847 (async_client_callback, async_client_context): New.
3848 (linux_nat_async_file_handler, linux_nat_async)
3849 (linux_nat_disable_async, linux_nat_enable_async): New.
3850 (linux_nat_add_target): Register linux_nat_create_inferior,
3851 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
3852 linux_nat_async_mask, linux_nat_terminal_inferior and
3853 linux_nat_terminal_ours.
3854 (_initialize_linux_nat): Remove local action variable, and update
3855 code that used it to use sync_sigchld_action. Add new
3856 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
3857 set/show command in the maintenance class. Add new "linux-async"
3858 maintenance set/show command. Block SIGCHLD by default. Setup
3859 async_sichld_action, and sync_sigchld_action. Install the default
3860 async mode.
3861 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
3862 the cancel signals.
3863
3864 * linux-thread-db.c (re_check_for_thread_db): New.
3865 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
3866 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
3867 (thread_db_async_mask): New.
3868 (init_thread_db_ops): Register thread_db_can_async_p,
3869 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
3870
3871 * remote.c (remote_async_mask_value): New.
3872 (remote_return_zero): New.
3873 (init_remote_ops): Register remote_return_zero as callbacks of
3874 to_can_async_p and to_is_async_p.
3875 (remote_can_async_p, remote_is_async_p, remote_async): Update to
3876 use remote_async_mask_value.
3877 (remote_async_mask): New.
3878 (init_remote_async_ops): Remove to_async_mask_value setting and
3879 register remote_async_mask as to_async_mask callback in
3880 remote_async_ops.
3881
3882 * Makefile.in (linux-nat.o): Update.
3883
3884 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3885
3886 * gdbthread.h (add_thread_with_info): New.
3887 * linux-thread-db.c: Add some documentation.
3888 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
3889 (struct private_thread_info): Remove th_valid and ti_valid.
3890 Replace ti with tid.
3891 (thread_get_info_callback): Do not add TID to the new ptid. Do
3892 not cache th or ti.
3893 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
3894 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
3895 new PTID.
3896 (attach_thread): Handle an already-existing thread. Use
3897 add_thread_with_info. Cache the th and tid.
3898 (detach_thread): Verify that private was set. Remove verbose
3899 argument and printing. Update caller.
3900 (thread_db_detach): Do not adjust inferior_ptid.
3901 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
3902 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
3903 (thread_db_wait): Do not use lwp_from_thread.
3904 (thread_db_pid_to_str): Use the cached TID.
3905 (thread_db_extra_thread_info): Check that private is set.
3906 (same_ptid_callback): Delete.
3907 (thread_db_get_thread_local_address): Do not use it or check
3908 is_thread. Check that private is set. Assume that the thread
3909 handle is already cached.
3910 (init_thread_db_ops): Remove to_resume and to_kill.
3911 * thread.c (add_thread_with_info): New.
3912 (add_thread): Use it.
3913 * linux-nat.c (find_thread_from_lwp): Delete.
3914 (exit_lwp): Do not use it. Check print_thread_events. Print before
3915 deleting the thread.
3916 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
3917 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
3918 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
3919 printf_unfiltered for thread exits.
3920 * procfs.c (procfs_wait): Likewise.
3921
3922 2008-03-21 Chris Demetriou <cgd@google.com>
3923
3924 * symtab.c (rbreak_command): Quote symbol name before passing
3925 it to break_command.
3926
3927 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3928
3929 * eval.c (evaluate_subexp_for_address): Clarify error message.
3930 Use value_must_coerce_to_target.
3931 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
3932 * valops.c (value_assign): Call value_coerce_to_target when
3933 assigning to anything but internalvars. Leave GDB-side arrays
3934 as arrays when assigning to internalvars.
3935 (value_must_coerce_to_target, value_coerce_to_target): New.
3936 (value_coerce_array, value_addr): Call value_coerce_to_target.
3937 (value_array): Create the array in GDB's memory instead of
3938 the inferior's.
3939 * value.h (value_must_coerce_to_target, value_coerce_to_target):
3940 Declare.
3941
3942 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3943
3944 * top.c (quit_confirm): Warn that we will kill the program.
3945
3946 2008-03-19 Pedro Alves <pedro@codesourcery.com>
3947
3948 * inflow.c (terminal_ours_1): Guard access to
3949 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
3950
3951 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
3952 Jim Blandy <jimb@codesourcery.com>
3953 Daniel Jacobowitz <drow@false.org>
3954
3955 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
3956 (dwarf2_read_address): Update prototype.
3957
3958 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
3959 (signed_address_type): Likewise.
3960 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
3961 (execute_stack_op): Update calls to unsigned_address_type,
3962 signed_address_type and dwarf2_read_address. Fix implementation
3963 of DW_OP_deref_size.
3964
3965 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
3966 (dwarf2_per_cu_addr_size): Likewise.
3967 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
3968 (struct dwarf2_loclist_baton): Likewise.
3969
3970 * dwarf2loc.c (find_location_expression): Update calls to
3971 dwarf2_read_address. Use dwarf2_per_cu_objfile and
3972 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
3973 (locexpr_describe_location): Likewise.
3974 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
3975 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
3976 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
3977 to dwarf2_per_cu_addr_size (per_cu).
3978 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
3979 (loclist_read_variable): Likewise.
3980 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
3981
3982 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
3983 instead of baton->objfile.
3984 (dwarf2_per_cu_obfile): New function.
3985 (dwarf2_per_cu_addr_size): Likewise.
3986
3987 * dwarf2-frame.c (struct comp_unit): Move higher.
3988 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
3989 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
3990 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
3991 parameter by using fde->eh_frame_p. Use read_encoded_value
3992 to implement DW_CFA_set_loc.
3993 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
3994 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
3995 execute_stack_op and execute_cfa_program.
3996 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
3997 (size_of_encoded_value): Remove.
3998 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
3999 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4000 (add_cie): Set cie->unit backlink.
4001 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4002 read_encoded_value.
4003 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4004
4005 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4006
4007 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4008 gdbarch_bfd_arch_info.
4009
4010 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4011
4012 * aix-thread.c (pdc_read_regs): Minor reformatting.
4013
4014 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4015
4016 * thread.c (print_thread_info): Don't insist
4017 on having current thread if there are no
4018 threads at all.
4019
4020 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4021
4022 * infcmd.c (attach_command_post_wait)
4023 (attach_command_continuation): New.
4024 (attach_command): Support background async execution, and async
4025 execution in synchronous mode.
4026
4027 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4028
4029 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4030 * symmisc.c (dump_symtab_1): Likewise.
4031 * wrapper.c (gdb_value_struct_elt): Likewise.
4032
4033 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4034
4035 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4036
4037 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4038
4039 * linux-nat.c (linux_nat_filter_event): New, refactored from
4040 linux_nat_wait.
4041 (linux_nat_wait): Call linux_nat_filter_event.
4042
4043 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4044
4045 * top.c (execute_command): Fix uninitialized variable error.
4046
4047 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4048
4049 * Makefile.in (amd64nbsd-nat.o): New dependency.
4050 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4051 (_initialize_amd64nbsd_nat): Update target vector to use
4052 nbsd_pid_to_exec_file.
4053 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4054
4055 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4056
4057 Remove ignoring leading exec events code.
4058 * fork-child.c (startup_inferior): Do not set
4059 inferior_ignoring_leading_exec_events.
4060 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4061 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4062 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4063 (handle_inferior_event): Remove code for ignoring leading exec
4064 events.
4065 * target.c (update_current_target): Do not inherit, or default,
4066 to_reported_exec_events_per_exec_call.
4067 (debug_to_reported_exec_events_per_exec_call): Remove.
4068 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4069 * target.h (target_reported_exec_events_per_exec_call): Remove.
4070 (struct target): Remove the to_reported_exec_events_per_exec_call
4071 field.
4072
4073 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4074
4075 Implement -thread-info.
4076 * gdbthread.h (print_thread_info): Declare.
4077
4078 * thread.c (print_thread_info): New, extracted
4079 from info_threads_command and adjusted to
4080 work for CLI and MI.
4081 (info_threads_command): Use print_thread_info.
4082 * Makefile.in: Update dependencies.
4083
4084 * mi/mi-cmds.c (mi_cmds): Specify a handler
4085 for -thread-info.
4086 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4087 * mi/mi-main.c (mi_cmd_thread_info): New.
4088 (mi_cmd_list_features): Include 'thread-info'.
4089
4090 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4091
4092 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4093 to decide whether to match instruction patterns using "sw" and "sd".
4094
4095 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4096
4097 * infcmd.c (jump_command): Postpone disabling stdin until after
4098 the possible query.
4099
4100 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4101
4102 * inflow.c (gdb_getpgrp): New.
4103 (gdb_has_a_terminal): Use get_getpgrp.
4104 (terminal_ours_1): If attach_flag is set, don't refetch
4105 inferior_process_group.
4106
4107 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4108
4109 * features/library-list.dtd: Allow "section" elements as children
4110 of "library". Add "section" element and describe its attributes.
4111
4112 * solib-target.c (struct lm_info): Add section_bases member.
4113 (library_list_start_segment): Error out if seen a section element.
4114 (library_list_start_section): New.
4115 (library_list_end_library): New.
4116 (solib_target_free_library_list): Free section_bases.
4117 (section_attributes): New.
4118 (library_children): Make "segment" optional. Add "section" child.
4119 (library_list_children): Register library_list_end_library.
4120 (solib_target_relocate_section_addresses): Handle section bases.
4121
4122 * NEWS: Mention new qXfer:libraries:read section offsets support.
4123
4124 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4125
4126 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4127 (make_exec_error_cleanup): Remove declarations.
4128 * utils.c (exec_error_cleanup_chain): Remove.
4129 (do_exec_error_cleanups, discard_exec_error_cleanups)
4130 (make_exec_error_cleanup): Remove.
4131 * event-loop.c (start_event_loop): Adjust call to
4132 async_enable_stdin.
4133 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4134 (async_disable_stdin): Don't register async_enable_stdin via
4135 cleanup.
4136 * inf-loop.c (inferior_event_handler): Don't
4137 call do_exec_error_cleanups. Call async_enable_stdin instead.
4138 * event-loop.c (start_event_loop): Adjust call to
4139 async_enable_stdin.
4140 * tui/tui-interp.c (tui_command_loop): Adjust call to
4141 async_enable_stdin.
4142
4143 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4144
4145 Async mode fixes.
4146 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4147 * breakpoint.c (bpstat_do_actions): In async mode,
4148 don't jump to top expecting stop_bpstat to be already
4149 updated.
4150 * event-loop.c (start_event_loop): Call async_enable_stdin
4151 on exception.
4152 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4153 is not set.
4154 (command_handler): Do not setup continuation here.
4155 (command_line_handler_continuation): Move to...
4156 * top.c (command_line_handler_continuation): ... here.
4157 (execute_command): In async mode, register continuation.
4158 Don't check frame's language in running in async mode.
4159 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4160 * inf-loop.c (complete_execution): Inline into...
4161 (inferior_event_handler): ... here. Clear target_executing before
4162 doing any cleanups. Don't try to show prompt if the target was
4163 resumed.
4164 * infcmd.c (signal_command): Add support for async mode.
4165 (finish_command): Only add continuation if the target was
4166 successfully resumed.
4167 * remote.c (init_async_opts): Register to_get_thread_local_address
4168 handler.
4169 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4170 with sync_execution.
4171 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4172 on exception.
4173
4174 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4175
4176 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4177 * exec.c (exec_bfd_mtime): Define.
4178 (exec_close): Clear it.
4179 (exec_file_attach): Set it.
4180 * gdbcore.h (exec_bfd_mtime): Declare.
4181 * source.c (find_source_lines): Do not use bfd_get_mtime.
4182
4183 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4184
4185 * top.c (simplified_command_loop): Remove.
4186
4187 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4188
4189 Remove unused remote.c hooks.
4190 * remote.c (deprecated_target_resume_hook)
4191 (deprecated_target_wait_loop_hook): Remove.
4192 (remote_resume): Do not call deprecated_target_resume_hook.
4193 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4194 (remote_async_wait): Likewise.
4195
4196 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4197
4198 Implement MI notification for new threads.
4199 * doc/observer.texi (new_thread): Document.
4200 * observer.sh: Forward declare struct thread_info.
4201 * thread.c (add_thread): Notify observer.
4202
4203 * interps.h (interp_init_ftype): New parameter
4204 top_level.
4205 (interp_set): Likewise.
4206 (top_level_interpreter_data): Declare.
4207 * interps.c (interp_set): New parameter top_level.
4208 Pass it to interpreter's init function. Remember
4209 top level interpreter.
4210 (interpreter_exec_cmd): Adjust.
4211 (top_level_interpreter_data): New.
4212 * main.c (captured_main): Pass 1 for top_level
4213 parameter of interp_set.
4214 * cli/cli-interp.c (cli_interpreter_init): New
4215 parameter top_level.
4216 * tui/tui-interp.c (tui_init): New parameter top_level.
4217
4218 * mi/mi-interp.c (mi_new_thread): New.
4219 (mi_interpreter_init): If top level, register
4220 observer for new threads.
4221
4222 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4223
4224 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4225
4226 * top.c (execute_command): Disable break and stop
4227 commands in async mode.
4228
4229 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4230
4231 revert:
4232 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4233 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4234 Call target_stop in the INF_QUIT_REQ case.
4235 * Makefile.in (inf-loop.o): Update.
4236
4237 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4238
4239 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4240 Call target_stop in the INF_QUIT_REQ case.
4241 * Makefile.in (inf-loop.o): Update.
4242
4243 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4244
4245 * top.c (execute_command): Enable break, info and interrupt
4246 commands in async mode.
4247
4248 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4249 Daniel Jacobowitz <dan@codesourcery.com>
4250
4251 * breakpoint.h (breakpoint_restore_shadows): New
4252 declaration.
4253 * breakpoint.c (breakpoint_restore_shadows): New.
4254 (read_memory_nobpt): Delete.
4255 * gdbcore.h (read_memory_nobpt): Delete declaration.
4256 * target.c (memory_xfer_partial): Call
4257 breakpoint_restore_shadows.
4258 (restore_show_memory_breakpoints)
4259 (make_show_memory_beakpoints_cleanup): New.
4260 (show_memory_breakpoints): New.
4261 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4262 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4263 Make sure we see memory breakpoints when checking if
4264 breakpoint is still there.
4265 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4266 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4267 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4268 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4269
4270 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4271
4272 * thread.c (add_thread): Use printf_unfiltered to print.
4273
4274 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4275
4276 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4277 that is true only on x86-solaris and x86_64-solaris.
4278 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4279 with proc_get_LDT_entry.
4280
4281 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4282
4283 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4284 * config.in, configure: Regenerate.
4285 * fork-child.c (fork_inferior): Call create_tty_session.
4286 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4287 (create_tty_session): New function.
4288 * terminal.h: Declare create_tty_session.
4289
4290 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4291
4292 PR 5900
4293 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4294 * mipsread.c: Include elf/internal.h.
4295 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4296 to internal range.
4297
4298 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4299
4300 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4301 to get at the current architecture and at the target specific vector.
4302 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4303 remove define of I387_ST0_REGNUM.
4304
4305 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4306
4307 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4308 get at the current architecture
4309 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4310 parameter.
4311
4312 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4313 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4314
4315 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4316 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4317 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4318
4319 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4320 at the target specific vector.
4321
4322 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4323 architecture. Use gdbarch_tdep to get at the target specific vector.
4324
4325 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4326 update caller. Use gdbarch_tdep to get at the target specific vector.
4327
4328 (i386_register_to_value: Use get_frame_arch to get at the current
4329 architecture.
4330
4331 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4332 parameter.
4333
4334 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4335 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4336 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4337 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4338
4339 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4340 undef's.
4341
4342 (i387_convert_register_p, i387_register_to_value,
4343 i387_value_to_register): Update call for i386_fp_regnum_p.
4344
4345 * i387-tdep.h: Remove comment.
4346 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4347 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4348 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4349 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4350 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4351
4352 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4353
4354 * Makefile.in (fork-child.o): Update.
4355 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4356 argument. Gather all gdbserver features together.
4357 * fork-child.c (exec_wrapper): New variable.
4358 (fork_inferior): Use it.
4359 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4360 (unset_exec_wrapper_command, _initialize_fork_child): New.
4361
4362 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4363
4364 * source.c (directory_command): Modify the determination of
4365 condition of terminal "from_tty".
4366
4367 2008-03-10 Matt Rice <ratmice@gmail.com>
4368
4369 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4370
4371 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4372
4373 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4374 of the data passing to strtoulst function.
4375 (info_spu_signal_command): Likewise.
4376
4377 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4378
4379 * mi/mi-interp.c (mi_command_loop): Remove
4380 commented-out code.
4381
4382 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4383
4384 * remote.c (extended_remote_attach_1): Make local variable pid an int
4385 instead of a pid_t.
4386
4387 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4388
4389 * solib-svr4.c (svr4_same_1): New function, originally extracted
4390 from svr4_same and expanded to handle the sparc64 case.
4391 (svr4_same): Move up and reimplement using svr4_same_1.
4392 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4393
4394 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4395
4396 * MAINTAINERS: Move self to Paper trail.
4397
4398 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4399
4400 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4401 * event-loop.c (call_async_signal_handler): New.
4402 * event-loop.h (call_async_signal_handler)
4403 (gdb_call_async_signal_handler): Declare.
4404 (mark_async_signal_handler): Add comments.
4405 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4406 * mingw-hdep.c (sigint_event, sigint_handler): New.
4407 (gdb_select): Use them. Wait for the readline signal handler
4408 to finish.
4409 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4410 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4411 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4412 New.
4413 (remote_fileio_ctrl_c_signal_handler): Use
4414 gdb_call_async_signal_handler.
4415 (initialize_remote_fileio): Initialize sigint_fileio_token.
4416 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4417 not initialize tokens here.
4418 (handle_remote_sigint_twice): Likewise. Reinstall
4419 handle_remote_sigint.
4420 (async_remote_interrupt_twice): Just call interrupt_query.
4421 (cleanup_sigint_signal_handler): Do not delete tokens.
4422 (remote_interrupt, remote_interrupt_twice): Use
4423 gdb_call_async_signal_handler.
4424 (interrupt_query): Reinstall the default signal handler.
4425 (_initialize_remote): Initialize tokens here.
4426
4427 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4428
4429 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4430 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4431 Change the type of the lr register to code_ptr.
4432 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4433 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4434 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4435 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4436 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4437 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4438 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4439
4440 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4441
4442 * MAINTAINERS: Update my email address.
4443
4444 2008-03-03 Keith Seitz <keiths@redhat.com>
4445
4446 From Dave Murphy <davem@devkitpro.org>:
4447 * configure.ac: Set tcl configdir to win under mingw.
4448 * configure: Regenerate.
4449
4450 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4451
4452 * breakpoint.c (fetch_watchpoint_value): New function.
4453 (update_watchpoint): Set and clear val_valid. Use
4454 fetch_watchpoint_value. Handle unreadable values on the
4455 value chain. Correct check for user-requested array watchpoints.
4456 (breakpoint_init_inferior): Clear val_valid.
4457 (watchpoint_value_print): New function.
4458 (print_it_typical): Use it. Do not free or clear old_val. Print
4459 watchpoints even if old_val == NULL.
4460 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4461 becoming readable or unreadable.
4462 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4463 (do_enable_watchpoint): Likewise.
4464 * breakpoint.h (struct breakpoint): Update comment for val. Add
4465 val_valid.
4466 * NEWS: Mention watchpoints on inaccessible memory.
4467
4468 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4469
4470 * Makefile.in (i386-nat.o): Update.
4471 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4472 i386_use_watchpoints.
4473 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4474 i386_use_watchpoints.
4475 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4476 (i386_stopped_by_watchpoint): Update call.
4477 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4478 * config/i386/nm-i386.h: Conditionalize definitions on
4479 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4480 (i386_use_watchpoints): Declare.
4481 (i386_stopped_data_address): Update.
4482 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4483 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4484
4485 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4486
4487 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4488 * version.in: Bump version to 6.8.50.20080229-cvs.
4489
4490 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4491
4492 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4493 properly.
4494
4495 2008-02-28 Tom Tromey <tromey@redhat.com>
4496
4497 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4498
4499 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4500
4501 * infcmd.c (kill_if_already_running): Make static. Use
4502 target_require_runnable.
4503 * target.c (target_require_runnable): New.
4504 * target.h (target_require_runnable): Declare.
4505
4506 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4507
4508 * frame.c (reinit_frame_cache): Only annotate if frames were
4509 previously valid.
4510
4511 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4512
4513 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4514 * regformats/reg-ppc64.dat: Likewise.
4515
4516 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4517
4518 * features/Makefile (%.dat): Emit xmltarget statement.
4519
4520 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4521 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4522
4523 * regformats/arm-with-iwmmxt.dat: Regenerate.
4524 * regformats/mips64-linux.dat: Regenerate.
4525 * regformats/mips-linux.dat: Regenerate.
4526 * regformats/rs6000/powerpc-32.dat: Regenerate.
4527 * regformats/rs6000/powerpc-64.dat: Regenerate.
4528 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4529
4530 * regformats/reg-arm.dat: Add xmlarch statement.
4531 * regformats/reg-i386.dat: Likewise.
4532 * regformats/reg-i386-linux.dat: Likewise.
4533 * regformats/reg-x86-64-linux.dat: Likewise.
4534 * regformats/reg-spu.dat: Likewise.
4535
4536 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4537
4538 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4539 an error.
4540
4541 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4542
4543 * utils.c (debug_timestamp): New.
4544 (vfprintf_unfiltered): Print timestamps if requested.
4545 (show_debug_timestamp): New.
4546 (initialize_utils): Register "set debug timestamp".
4547 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4548
4549 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4550
4551 * breakpoint.c (skip_prologue_sal): New function.
4552 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4553 computed from a line number.
4554
4555 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4556
4557 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4558 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4559 Set PC register type to "code_ptr".
4560 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4561 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4562 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4563 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4564 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4565 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4566 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4567 Regenerate.
4568
4569 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4570
4571 * regformats/regdat.sh: Rename init_registers function in
4572 generated file to init_registers_${name}.
4573
4574 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4575 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4576 * regformats/reg-s390x.dat: Set "name" to s390x.
4577
4578 2008-02-26 Greg Law <glaw@undo-software.com>
4579
4580 * regcache.c (registers_changed): Call reinit_frame_cache.
4581
4582 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4583
4584 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4585 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4586 and svr4_fetch_objfile_link_map.
4587 * Makefile.in (sh-linux-tdep.o): Update.
4588
4589 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4590
4591 * amd64-tdep.c (amd64_classify): Add support for decimal float
4592 types.
4593 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4594 use the struct return convention.
4595
4596 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4597
4598 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4599 to old format. Discard breakpoint address if shared library is
4600 unloaded.
4601 (breakpoint_1): Adjust formatting of table header accordingly.
4602
4603 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4604
4605 * remote.c (remote_get_threadlist): If the response
4606 is empty, don't try to parse it.
4607
4608 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4609
4610 Unbreak 'target async'.
4611 * serial.c (serial_async): Set the
4612 handler function before enabling async
4613 mode.
4614
4615 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4616
4617 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4618
4619 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4620
4621 * remote.c (extended_remote_attach_1): Set attach_flag.
4622 (extended_remote_create_inferior_1): Clear attach_flag.
4623
4624 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4625
4626 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4627 r_brk_offset.
4628 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4629 * solib-svr4.c (solib_svr4_r_brk): New.
4630 (open_symbol_file_object, svr4_current_sos): Always check the
4631 debug base.
4632 (svr4_fetch_objfile_link_map): Do not set debug_base.
4633 (enable_break): Use r_brk if it is set.
4634 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4635 (svr4_lp64_fetch_link_map_offsets): Likewise.
4636 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4637
4638 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4639 Mark Kettenis <kettenis@gnu.org>
4640
4641 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4642 trad_frame_saved_reg.
4643 (trad-frame.h): New include.
4644
4645 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4646 instead of frame_obstack_zalloc.
4647 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4648
4649 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4650
4651 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4652
4653 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4654 from disassemble_info instead of gdbarch_byte_order.
4655
4656 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4657 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4658
4659 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4660
4661 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4662 gdbarch as parameter.
4663
4664 * gdbarch.{c,h}: Regenerate.
4665
4666 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4667 parameter.
4668 * mem-break.c (default_memory_insert_breakpoint)
4669 (default_memory_remove_breakpoint): Likewise.
4670 * target.h (default_memory_remove_breakpoint)
4671 (default_memory_insert_breakpoint): Likewise.
4672
4673 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4674 parameter. Replace current_gdbarch by gdbarch.
4675 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4676 (m32r_memory_remove_breakpoint): Likewise.
4677
4678 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4679
4680 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4681
4682 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4683
4684 * NEWS: Add entry describing Add support improvements.
4685
4686 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4687
4688 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4689 M68K_FP0_REGNUM.
4690
4691 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4692
4693 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4694 register_offset_hack anymore.
4695
4696 * regcache.{c,h} (register_offset_hack): Remove.
4697
4698 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4699
4700 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4701
4702 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4703 current_gdbarch by gdbarch.
4704 (hppa64_hpux_find_global_pointer): Likewise.
4705 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4706 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4707 find_global_pointer.
4708
4709 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4710 parameter.
4711 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4712
4713 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4714 of gdbarch_num_regs.
4715
4716 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4717 replace current_gdbarch by gdbarch.
4718 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4719
4720 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4721
4722 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4723 and replace current_gdbarch by gdbarch.
4724
4725 (store_register): Update call for exec_one_dummy_insn.
4726 (fetch_register, store_register): Update call of regmap.
4727
4728 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4729 parameter and replace current_gdbarch by gdbarch.
4730
4731 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4732 the current architecture. Update call for getregs_supplies and
4733 getfpregs_supplies.
4734 (ppcnbsd_fetch_inferior_registers): Likewise.
4735
4736 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4737 replace current_gdbarch by gdbarch.
4738 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4739 get_regcache_arch to get at the current architecture. Update call for
4740 getfpregs_supplies.
4741
4742 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4743
4744 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4745 variables.
4746
4747 2008-02-15 Markus Deuling <deuling@de.ibm.com>
4748
4749 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4750
4751 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
4752
4753 * NEWS: Mention pending breakpints in MI.
4754
4755 2008-02-14 Markus Deuling <deuling@de.ibm.com>
4756
4757 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4758
4759 2008-02-13 Markus Deuling <deuling@de.ibm.com>
4760
4761 Add script to build and test GDB using enable-targets=all.
4762
4763 * gdb_buildall.sh: New file.
4764
4765 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
4766
4767 * NEWS (New native configurations): Xtensa GNU/Linux.
4768 (New targets): Xtensa GNU/Linux.
4769 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4770 xtensa-linux-tdep.o
4771 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4772 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4773 * configure.tgt (xtensa*-*-linux*): New entry.
4774 * xtensa-config.c (xtensa_tdep): New variable.
4775 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4776 (rmap): Change format based on new macro XTREG.
4777 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4778 * xtensa-linux-nat.c: New.
4779 * xtensa-linux-tdep.c: New.
4780 * xtensa-xtregs.c: New.
4781 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4782 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4783 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4784 (xtensa_register_t): New field coprocessor.
4785 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4786 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4787 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4788 Update to handle privileged registers.
4789 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4790 (xtensa_push_dummy_call): Set windowstart register correctly.
4791 (call0_analyze_prologue): Initialize xtensa_default_isa.
4792 (xtensa_derive_tdep): New.
4793 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4794 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4795 Call xtensa_derive_tdep().
4796 * config/xtensa/linux.mh: New.
4797 * regformats/reg-xtensa.dat: New.
4798
4799 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
4800
4801 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4802 (filenames.h): New include.
4803 * Makefile.in (corelow.o): Add dependency for filenames.h.
4804
4805 2008-02-08 Doug Evans <dje@google.com>
4806
4807 * source.c (find_and_open_source): Always rewrite absolute filenames.
4808
4809 2008-02-07 Doug Evans <dje@google.com>
4810
4811 * breakpoint.c: #include "hashtab.h".
4812 (ambiguous_names_p): New fn.
4813 (update_breakpoint_locations): When restoring bp enable status, don't
4814 compare function names if any functions have same name.
4815 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
4816
4817 2008-02-07 Joel Brobecker <brobecker@adacore.com>
4818
4819 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
4820 instead of just a VEC*. Update use of SV.
4821 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
4822
4823 2007-02-07 Joel Brobecker <brobecker@adacore.com>
4824
4825 * NEWS: Put all new commands since gdb-6.7 together.
4826
4827 2007-02-07 Joel Brobecker <brobecker@adacore.com>
4828
4829 * ada-lang.c: #include "vec.h".
4830 (struct string_vector, new_string_vector, string_vector_append):
4831 Delete.
4832 (char_ptr): New typedef.
4833 (DEF_VEC_P (char_ptr)): New VEC type.
4834 (symbol_completion_add): Update profile to take the new VEC type
4835 instead of the old string_vector structure. Update code accordingly.
4836 (ada_make_symbol_completion_list): Use the new VEC type instead of
4837 the old string_vector structure, and update the code accordingly.
4838 * Makefile.in (ada-lang.o): Add dependency on vec.h.
4839
4840 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
4841
4842 * p-exp.y: Set current_type in missing places.
4843 (leftdiv_is_integer): New static variable.
4844 Typecast right operand of BINOP_DIV to long_double if both operands
4845 are integers.
4846
4847 2008-02-06 Maciej W. Rozycki <macro@mips.com>
4848
4849 * remote-mips.c (set_breakpoint): Rename to...
4850 (mips_set_breakpoint): ... this.
4851 (clear_breakpoint): Rename to...
4852 (mips_clear_breakpoint): ... this.
4853 (common_breakpoint): Rename to...
4854 (mips_common_breakpoint): ... this.
4855 (check_lsi_error): Rename to...
4856 (mips_check_lsi_error): ... this.
4857
4858 2007-02-05 Joel Brobecker <brobecker@adacore.com>
4859
4860 * language.h (struct language_defn): Add new field
4861 la_make_symbol_completion_list.
4862 * symtab.c (default_make_symbol_completion_list): Renames
4863 make_symbol_completion_list.
4864 (make_symbol_completion_list): New function.
4865 * symtab.h (default_make_symbol_completion_list): Add declaration.
4866 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
4867 (auto_language, local_language): Likewise.
4868 * objc-lang.c (objc_language_defn): Likewise.
4869 * scm-lang.c (scm_language_defn): Likewise.
4870 * m2-lang.c (m2_language_defn): Likewise.
4871 * f-lang.c (f_language_defn): Likewise.
4872 * jv-lang.c (java_language_defn): Likewise.
4873 * p-lang.c (pascal_language_defn): Likewise.
4874 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
4875 (minimal_language_defn): Likewise.
4876 * ada-lang.c (struct string_vector): New structure.
4877 (new_string_vector, string_vector_append, ada_unqualified_name)
4878 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
4879 (ada_make_symbol_completion_list): New functions.
4880 (ada_language_defn): Set la_make_symbol_completion_list.
4881 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
4882 this function is static.
4883
4884 2008-02-05 Kevin Buettner <kevinb@redhat.com>
4885
4886 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
4887 to account for call site optimizations.
4888
4889 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
4890
4891 * tracepoint.c (read_actions): Handle end-of-text indicator
4892 in action list properly. (Committed by Jim Blandy)
4893
4894 2008-02-05 Jim Blandy <jimb@red-bean.com>
4895
4896 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
4897 pseudoregister, not an internal error.
4898 Reported by: Andrzej Zaborowski
4899
4900 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4901
4902 * varobj.c (c_value_of_variable): Use xstrdup.
4903
4904 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4905
4906 Update stored rendition of varobj value when format changes.
4907 * varobj.c (varobj_set_display_format): Recomputed
4908 print_value.
4909 (c_value_of_variable): Return print_value.
4910
4911 2008-02-03 Doug Evans <dje@google.com>
4912
4913 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
4914 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
4915 * valops.c (value_one): New function.
4916 * value.h (value_one): Declare.
4917
4918 Fix argument promotion for binary arithmetic ops for C.
4919 * valarith.c (unop_result_type): New fn.
4920 (binop_result_type): New fn.
4921 (value_binop): Move result type computation to binop_result_type.
4922 (value_pos, value_neg, value_complement): Move result type
4923 computation to unop_result_type.
4924
4925 PR 2384
4926 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4927 Return basetype, fieldno if found. All callers updated.
4928 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
4929 objfile.
4930 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4931 * symfile.h (fill_in_vptr_fieldno): Delete.
4932
4933 2008-02-02 Doug Evans <dje@google.com>
4934
4935 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
4936
4937 * typeprint.c (*): Whitespace cleanup.
4938
4939 2008-02-02 Mark Kettenis <kettenis@gnu.org>
4940 Luis Machado <luisgpm@br.ibm.com>
4941 Thiago Jung Bauermann <bauerman@br.ibm.com>
4942
4943 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
4944 don't fit into registerson the stack the way GCC does.
4945
4946 2008-02-01 Joel Brobecker <brobecker@adacore.com>
4947
4948 * symtab.c (symbol_set_names): Do not add an entry in the demangling
4949 hash table for Ada symbols. Just store the linkage name as is,
4950 and leave the demangled_name as NULL.
4951
4952 2007-02-01 Joel Brobecker <brobecker@adacore.com>
4953
4954 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
4955 in the global scope.
4956 (new_symbol): Likewise.
4957
4958 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
4959
4960 * breakpoint.c (break_command_1): Return void.
4961 (break_command_really): Return void. Rethrow
4962 exceptions instead of returning.
4963 (gdb_breakpoint): Remove the error_message parameter.
4964 Return void. Rename to set_breakpoint.
4965 * gdb.h (gdb_breakpoint): Rename and move to...
4966 * breakpoint.h (set_breakpoint): ...here.
4967 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
4968 event hooks even if exception is thrown. Adjust to
4969 gdb_breakpoint interface changes.
4970
4971
4972 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
4973
4974 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
4975 float in both first and second word in the doubleword, to support
4976 old and new ABIs.
4977
4978 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
4979
4980 Properly rethrow exception. This fixes errors
4981 about non-existent functions for -break-insert.
4982 * breakpoint.c (break_command_really): Use throw_exception
4983 for rethrowing. If rethrowing, don't print the exception.
4984
4985 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
4986
4987 * NEWS: Mention Decimal Floating Point support.
4988
4989 2008-01-31 Joel Brobecker <brobecker@adacore.com>
4990
4991 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
4992 value type to builtin_type_void_func_ptr.
4993
4994 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
4995
4996 * s390-tdep.c (is_float_singleton, is_float_like,
4997 alignment_of, s390_return_value): Make checks for
4998 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
4999
5000 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5001 Thiago Jung Bauermann <bauerman@br.ibm.com>
5002
5003 * infcmd.c (default_print_registers_info): Also print hex
5004 raw contents for TYPE_CODE_DECFLOAT registers.
5005 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5006 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5007 (rs6000_register_name): Add support for DFP pseudo-registers.
5008 (rs6000_pseudo_register_type): Likewise.
5009 rs6000_pseudo_register_reggroup_p): Likewise.
5010 (ppc_pseudo_register_read): New function.
5011 (ppc_pseudo_register_write): Likewise.
5012 (rs6000_pseudo_register_read): Likewise.
5013 (rs6000_pseudo_register_write): Likewise.
5014 (e500_pseudo_register_read): Move checks to
5015 rs6000_pseudo_register_read.
5016 (e500_pseudo_register_write): Move checks to
5017 rs6000_pseudo_register_write.
5018 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5019 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5020 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5021 num_pseudo_regs to account for DFP pseudo regs.
5022
5023 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5024
5025 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5026 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5027 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5028 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5029 e500_pseudo_register_read, e500_pseudo_register_write): Use
5030 IS_SPE_PSEUDOREG macro.
5031 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5032 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5033 Remove initialization of tdep->ppc_ev31_regnum.
5034
5035 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5036
5037 * printcmd.c (print_formatted): Handle references as for unformatted
5038 prints.
5039
5040 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5041
5042 * eval.c (evaluate_subexp_standard): Add handling of user
5043 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5044
5045 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5046
5047 * eval.c (evaluate_subexp_standard): Support
5048 BINOP_INTDIV opcode.
5049
5050 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5051
5052 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5053 BINOP_MAX cases.
5054 For BINOP_EXP, use length and signedness of left operand only for
5055 result, as for shifts.
5056 For integral operands to BINOP_EXP, use new integer_pow and
5057 uinteger_pow functions so as to get full range of results.
5058 (integer_pow): New function.
5059 (uinteger_pow): New function.
5060
5061 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5062
5063 Use vector for varobj_list_children interface.
5064 * gdb/varobj.c (varobj_list_children): Return vector
5065 of varobjs.
5066 * gdb/varobj.h (varobj_list_children): Adjust
5067 prototype.
5068 (varobj_p): Declare. Declare vector thereof.
5069 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5070 for varobj_list_children change.
5071 * Makefile.in (varobj_h): Update dependencies.
5072
5073 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5074
5075 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5076 TYPE_CODE_DECFLOAT arguments.
5077 (ppc64_sysv_abi_push_dummy_call) Likewise.
5078 (get_decimal_float_return_value): New function.
5079 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5080 values by calling get_decimal_float_return_value.
5081 (ppc64_sysv_abi_return_value): Likewise.
5082
5083 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5084
5085 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5086 for preprocessor macro information. Formatting changes.
5087
5088 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5089
5090 * remote.c (struct remote_state): Add cached_wait_status.
5091 (remote_exec_file): New variable.
5092 (PACKET_vAttach, PACKET_vRun): New constants.
5093 (extended_remote_restart): Do not query for status.
5094 (struct start_remote_args): New.
5095 (remote_start_remote): Take it as a second argument. Check
5096 whether the target is running. Issue an error for non-running
5097 non-extended targets. Cache the wait status. Set inferior_ptid
5098 here.
5099 (remote_open_1): Prompt to disconnect non-running targets. Make
5100 sure the target is marked running. Do not set inferior_ptid here.
5101 Update call to remote_start_remote. Do not call remote_check_symbols
5102 if the target is not running.
5103 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5104 argument. Handle a non-running target.
5105 (remote_detach): Use it.
5106 (extended_remote_detach): New.
5107 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5108 (extended_remote_attach_1, extended_remote_attach)
5109 (extended_async_remote_attach): New.
5110 (remote_vcont_resume): Remove unused variable.
5111 (remote_wait, remote_async_wait): Use any cached wait status.
5112 (putpkt_binary, getpkt): Clear any cached wait status.
5113 (extended_remoute_mourn_1): New.
5114 (extended_remote_mourn): Use it.
5115 (extended_async_remote_mourn, extended_remote_run): New.
5116 (extended_remote_create_inferior_1): New.
5117 (extended_remote_create_inferior): Use it.
5118 (extended_remote_async_create_inferior): Likewise.
5119 (remote_xfer_partial): Skip for non-executing targets.
5120 (init_extended_remote_ops): Set to_detach and to_attach.
5121 (init_extended_async_remote_ops): Likewise. Use
5122 extended_async_remote_mourn.
5123 (_initialize_remote): Register vAttach, vRun, and
5124 set remote exec-file.
5125 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5126
5127 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5128
5129 * Makefile.in (symfile.o): Update.
5130 * NEWS: Mention exec tracing support.
5131 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5132 exec events.
5133 * infcmd.c (kill_if_already_running, detach_command)
5134 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5135 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5136 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5137 targets. Apply the sysroot path to the loaded executable. Use
5138 no_shared_libraries.
5139 * linux-nat.c (linux_child_follow_fork): Print fork following
5140 messages if verbose.
5141 (kill_wait_callback): Kill again before waiting a second time.
5142 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5143 no_shared_libraries.
5144
5145 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5146
5147 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5148
5149 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5150
5151 * nto-tdep.h: Remove #include "defs.h".
5152 * nto-tdep.c: Add #include "defs.h".
5153 * Makefile.in (nto_tdep_h): Update dependencies.
5154 (nto-tdep.o): Likewise.
5155
5156 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5157
5158 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5159 and use it.
5160 (proceed, start_remote): Update call to wait_for_inferior.
5161 * inferior.h (wait_for_inferior): Update declaration.
5162 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5163 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5164 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5165 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5166
5167 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5168
5169 * varobj (adjust_value_for_child_access): Added checking for
5170 returned value from gdb_value_ind.
5171 (c_describe_child): Likewise.
5172 (cplus_describe_child): Fixed a typo.
5173
5174 2008-01-29 Jim Blandy <jimb@red-bean.com>
5175
5176 * MAINTAINERS: Update my info.
5177
5178 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5179
5180 Use multiple locations for hardware watchpoints.
5181 This eliminates the need to traverse value chain, doing
5182 various checks, in three different places.
5183
5184 * breakpoint.h (struct bp_location): New fields
5185 lengths and watchpoint_type.
5186 (struct breakpoint): Remove the val_chain field.
5187 * breakpoint.c (is_hardware_watchpoint): New.
5188 (free_valchain): Remove.
5189 (update_watchpoint): New.
5190 (insert_bp_location): For hardware watchpoint, just
5191 directly insert it.
5192 (insert_breakpoints): Call update_watchpoint_locations
5193 on all watchpoints. If we have failed to insert
5194 any location of a hardware watchpoint, remove all inserted
5195 locations.
5196 (remove_breakpoint): For hardware watchpoints, directly
5197 remove location.
5198 (watchpoints_triggered): Iterate over locations.
5199 (bpstat_stop_status): Use only first location of
5200 a resource watchpoint.
5201 (delete_breakpoint): Don't call free_valchain.
5202 (print_one_breakpoint): Don't print all
5203 locations for watchpoints.
5204 (breakpoint_re_set_one): Use update_watchpoint for
5205 watchpoints.
5206
5207 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5208
5209 Don't reset watchpoint block on solib load.
5210
5211 * breakpoint.c (insert_bp_location): For watchpoints,
5212 recompute condition.
5213 (breakpoint_re_set_one): Instead of recomputing value
5214 and condition for watchpoints, just reset value and
5215 let insert_breakpoints/insert_bp_location recompute it.
5216 Don't do anything about disabled watchpoint.
5217
5218 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5219
5220 * valarith.c (value_binop): Handle unsigned integer
5221 division by zero.
5222
5223 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5224
5225 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5226 instruction pattern that appears frequently in position
5227 independent code. Fix bug in code which looks for "fmov" and
5228 backtracks if no "fmov" is found.
5229
5230 2008-01-28 Doug Evans <dje@google.com>
5231
5232 * dbxread.c (read_dbx_symtab): Fix indentation.
5233 Reformat comments to 80 columns.
5234 Move local var def closer to only use.
5235
5236 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5237
5238 * fork-child.c (SHELL_FILE): Remove #ifndef.
5239 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5240
5241 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5242
5243 * i386-tdep.c (i386_skip_noop): New function.
5244 (i386_analyze_prologue): Call i386_skip_noop function.
5245
5246 2008-01-24 Michael Snyder <msnyder@specifix.com>
5247
5248 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5249 * win32-nat.c (win32_xfer_partial): Ditto.
5250 * target.c (default_xfer_partial): Minor whitespace adjustment.
5251
5252 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5253
5254 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5255 strip bit 1 even if pc doesn't point to thumb code.
5256
5257 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5258
5259 * remote.c (remote_wait): Handle SIGINT between packets.
5260 (remote_async_wait): Likewise.
5261
5262 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5263 Chris Demetriou <cgd@google.com>
5264
5265 * thread.c (add_thread_silent): Renamed
5266 from add_thread.
5267 (print_thread_events): New variable definition.
5268 (show_print_thread_events): New function.
5269 (_initialize_thread): Add "set print thread-events" and
5270 "show print thread-events" commands.
5271 (add_thread): Announce new thread.
5272 * gdbthread.h (add_thread_silent): Declare.
5273 (print_thread_events): New variable declaration.
5274 * inf-ttrace.c (inf_ttrace_wait): Don't
5275 inform about new thread, as add_thread is always
5276 called too, and will take care of that.
5277 * infrun.c (handle_inferior_event): Likewise.
5278 * procfs.c (procfs_wait): Likewise.
5279 * remote.c (remote_currthread): Likewise.
5280 * sol-thread.c (sol_thread_wait): Likewise.
5281 * win32-nat.c (get_win32_debug_event): Likewise.
5282 * linux-thread-db.c (attach_thread): Likewise.
5283 Remove the verbose parameter.
5284 (check_event): Make detach_thread be verbose
5285 only if print_thread_events is set.
5286 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5287 about new thread. This is called only from
5288 linux-thread-db.c:attach_thread, which will take care.
5289 Remove the verbose parameter.
5290 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5291
5292 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5293
5294 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5295
5296 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5297
5298 * breakpoint.c (break_command_really): New parameter
5299 ignore_count.
5300 (break_command_1): Pass 0 as
5301 ignore_count to break_command_really.
5302 (gdb_breakpoint): Pass ignore_count to
5303 break_command_really.
5304
5305 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5306
5307 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5308 sigcontext struct via pointer.
5309 (struct sigframe comment): Update to show new field `psc'.
5310
5311 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5312
5313 * infrun.c (handle_inferior_event): If
5314 we failed to remove breakpoints, error,
5315 don't try to increment PC by hand.
5316
5317 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5318
5319 Add NetBSD/hppa target and host support.
5320
5321 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5322 (hppabsd_gregset): Move to ...
5323 (hppabsd_regset_from_core_section): Rename
5324 hppaobsd_regset_from_core_section and move to ...
5325 (hppabsd_find_global_pointer): Update comment.
5326 (hppabsd_init_abi): Make global. Do not register
5327 hppabsd_regset_from_core_section.
5328 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5329 move to ...
5330 (_initialize_hppabsd_tdep): Move to ...
5331 * hppaobsd-tdep.c: ... here. New file.
5332 * hppnbsd-tdep.c: New file.
5333 * hppnbsd-nat.c: New file.
5334 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5335 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5336 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5337 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5338 * configure.host (hppa*-*-netbsd*): New entry.
5339 * configure.tgt (hppa*-*-netbsd*): New entry.
5340 (hppa*-*-openbsd*): Update.
5341 * NEWS (New native configuration): Mention NetBSD/hppa.
5342 (New targets): Mention NetBSD/hppa.
5343
5344 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5345
5346 * gdbarch.sh (function_list): Add new property bits_big_endian to
5347 gdbarch structure.
5348 * gdbarch.{c,h}: Regenerate.
5349
5350 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5351 gdbarch_bits_big_endian (comment).
5352 (unpack_field_as_long, modify_field): Likewise.
5353 * value.h: Likewise (comment).
5354 * valops.c (value_slice): Likewise.
5355 * valarith.c (value_subscript, value_bit_index): Likewise.
5356 * gdbtypes.h (field): Likewise (comment).
5357 * eval.c (evaluate_subexp_standard): Likewise.
5358 * dwarf2read.c (dwarf2_add_field): Likewise.
5359 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5360 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5361
5362 * defs.h (BITS_BIG_ENDIAN): Remove.
5363
5364 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5365
5366 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5367 function calls.
5368 * m2-exp.y (yylex): Likewise.
5369 * objc-exp.y (yylex): Likewise.
5370
5371 * defs.h (DEPRECATED_STREQN): Remove.
5372
5373 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5374
5375 * MAINTAINERS: Update my email address.
5376
5377 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5378
5379 * README: Mention gdbserver/README.
5380
5381 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5382
5383 * valarith.c (value_binop): Handle BINOP_INTDIV
5384 for unsigned and signed integers.
5385
5386 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5387
5388 * s390-tdep.c (s390_gdbarch_init): Set default long double
5389 type to 128-bit IEEE quad.
5390
5391 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5392
5393 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5394
5395 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5396
5397 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5398
5399 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5400 * value.c: All callers changed.
5401
5402 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5403
5404 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5405 DEPRECATED_STREQ by its expression.
5406 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5407 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5408 (scan_xcoff_symtab): Likewise.
5409 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5410 * f-lang.c (find_common_for_function): Likewise.
5411 * objc-exp.y (parse_number): Likewise.
5412
5413 * defs.h (DEPRECATED_STREQ): Remove.
5414
5415 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5416
5417 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5418 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5419 get_frame_arch to get at the current_architecture. Update AM33_MODE
5420 call.
5421 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5422 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5423 architecture.
5424 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5425
5426 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5427
5428 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5429 parameter.
5430 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5431
5432 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5433 current_gdbarch by gdbarch. Update caller.
5434
5435 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5436 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5437 the current architecture. Update calls of
5438 amd64_native_gregset_supplies_p.
5439 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5440 (amd64bsd_store_inferior_registers): Likewise.
5441
5442 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5443
5444 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5445 Replace current_gdbarch by gdbarch. Update caller.
5446
5447 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5448
5449 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5450 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5451 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5452 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5453 (stabsect_build_psymtabs): Fix indentation.
5454
5455 2008-01-15 Michael Snyder <msnyder@specifix.com>
5456
5457 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5458
5459 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5460
5461 * win32-nat.c (win32_create_inferior): Restore code calling
5462 CloseHandle on ProcessInformation structure.
5463
5464 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5465
5466 * configure.ac: Check for void * as 3 argument of ptrace.
5467 * configure: regenerate.
5468
5469 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5470
5471 * alpha-tdep.c (alpha_heuristic_proc_start)
5472 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5473 current_gdbarch by gdbarch.
5474
5475 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5476 current architecture by frame_info. Update alpha_heuristic_proc_start
5477 call.
5478
5479 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5480 get_frame_arch to get at the current architecture by frame_info. Update
5481 alpha_sigtramp_register_address call.
5482
5483 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5484 current_gdbarch by gdbarch. Update caller.
5485 (convert_to_extended, convert_from_extended): Add endianess parameter
5486 for comparison. Update caller.
5487 (arm_extract_return_value, arm_store_return_value): Use
5488 get_regcache_arch to get at the current architecture.
5489
5490 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5491 current_gdbarch by gdbarch. Update caller.
5492 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5493 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5494
5495 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5496 gdbarch as parameter. Update caller.
5497 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5498 current_gdbarch by gdbarch. Update caller.
5499
5500 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5501 update caller. Replace current_gdbarch by gdbarch.
5502
5503 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5504 the current architecture. Replace current_gdbarch by gdbarch.
5505 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5506 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5507 expression. Add gdbarch as parameter and replace current_gdbarch with
5508 it. Update caller.
5509 (M6811_TDEP): Remove.
5510 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5511 architecture.
5512 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5513 current_gdbarch by gdbarch. Update caller.
5514
5515 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5516 update caller.
5517 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5518 by gdbarch.
5519
5520 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5521 caller. Relace current_gdbarch by gdbarch.
5522 (altivec_register_p, spe_register_p): Likewise.
5523 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5524 parameter.
5525 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5526 altivec_register_p and spe_register_p.
5527
5528 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5529 caller. Replace current_gdbarch by gdbarch.
5530 (score_analyze_prologue): use get_frame_arch to get at the current
5531 architecture.
5532
5533 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5534 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5535 current_gdbarch by gdbarch. Update caller.
5536 (sparc_frame_cache): Use get_frame_arch to get at the current
5537 architecture.
5538 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5539 sparc_analyze_prologue.
5540
5541 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5542 parameter.
5543
5544 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5545
5546 * exec.c: #include "arch-utils.h"
5547 (print_section_info): Use gdbarch_from_bfd to get at the
5548 current architecture. Replace current_gdbarch. Fix indention. Replace
5549 deprecated_print_address_numeric by paddress.
5550 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5551
5552 * valprint.c (val_print_string): Replace
5553 deprecated_print_address_numeric.
5554 * tracepoint.c (trace_mention, scope_info): Likewise.
5555 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5556 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5557 (maintenance_check_symtabs): Likewise.
5558 * symfile.c (list_overlays_command): Likewise.
5559 * stack.c (frame_info, print_block_frame_labels): Likewise.
5560 * printcmd.c (print_address, print_address_demangle)
5561 (address_info): Likewise.
5562 * corefile.c (memory_error): Likewise.
5563 * infcmd.c (jump_command): Likewise.
5564 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5565 (mention, delete_breakpoint): Likewise.
5566 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5567 * dwarf2read.c (dump_die): Likewise.
5568 * ada-valprint.c (ada_val_print_1): Likewise.
5569 * f-valprint.c (f_val_print): Likewise.
5570 * linux-fork.c (info_forks_command): Likewise.
5571 * m32r-com.c (m32r_load_section, m32r_load)
5572 (m32r_upload_command): Likewise.
5573
5574 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5575
5576 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5577
5578 * gdbarch.sh (skip_prologue): Add gdbarch
5579 as parameter.
5580 * gdbarch.{c,h}: Regenerate.
5581
5582 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5583 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5584 * avr-tdep.c (avr_skip_prologue): Likewise.
5585 * cris-tdep.c (cris_skip_prologue): Likewise.
5586 * frv-tdep.c (frv_skip_prologue): Likewise.
5587 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5588 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5589 * i386-tdep.c (i386_skip_prologue): Likewise.
5590 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5591 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5592 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5593 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5594 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5595 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5596 * mep-tdep.c (mep_skip_prologue): Likewise.
5597 * mips-tdep.c (mips_skip_prologue): Likewise.
5598 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5599 * mt-tdep.c (mt_skip_prologue): Likewise.
5600 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5601 * score-tdep.c (score_skip_prologue): Likewise.
5602 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5603 * sh-tdep.c (sh_skip_prologue): Likewise.
5604 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5605 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5606 * spu-tdep.c (spu_skip_prologue): Likewise.
5607 * v850-tdep.c (v850_skip_prologue): Likewise.
5608 * vax-tdep.c (vax_skip_prologue): Likewise.
5609 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5610 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5611
5612 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5613 current_gdbarch by gdbarch.
5614 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5615 * s390-tdep.c (s390_skip_prologue): Likewise.
5616
5617 2008-01-10 Doug Evans <dje@google.com>
5618
5619 * defs.h (struct continuation_arg): Fix typo in comment.
5620 * target.c (target_translate_tls_address): Fix comment spelling error.
5621
5622 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5623
5624 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5625 (DOUBLEST_SCAN_FORMAT): Likewise.
5626 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5627 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5628 * c-exp.y (parse_number): Likewise.
5629 * jv-exp.y (parse_number): Likewise.
5630 * objc-exp.y (parse_number): Likewise.
5631 * p-exp.y (parse_number): Likewise.
5632
5633 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5634
5635 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5636 (check_typedef): Likewise.
5637
5638 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5639
5640 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5641 seen_double_big_d, treat the new H, D, and DD modifiers as length
5642 modifiers.
5643
5644 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5645
5646 * dwarf2read.c (read_enumeration_type): Add comment.
5647
5648 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5649
5650 * config.in: Regenerate.
5651
5652 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5653
5654 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5655 Make non-static.
5656 (ada_convert_actuals): Delete.
5657 * ada-lang.h (ada_convert_actual): Add declaration.
5658 (ada_convert_actuals): Remove declaration.
5659 * infcall.c: #include "ada-lang.h".
5660 (value_arg_coerce): Add new parameter sp. Update function
5661 documetnation. Add handling of Ada function call parameters.
5662 * Makefile.in (infcall.o): Update dependencies.
5663
5664 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5665
5666 * ada-lang.c (ensure_lval): Fix value lval kind.
5667 (convert_actual): Add handling for arguments passed by reference.
5668
5669 2008-01-08 Doug Evans <dje@google.com>
5670
5671 * dbxread.c (read_dbx_symtab): Fix indentation.
5672
5673 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5674
5675 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5676 (valarith.o): Depend on dfp.h.
5677 (valops.o): Likewise.
5678 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5679 (set_decnumber_context): New function.
5680 (decimal_check_errors): Likewise.
5681 (decimal_from_number): Likewise.
5682 (decimal_to_number): Likewise.
5683 (decimal_from_string): Use set_decnumber_context and
5684 decimal_check_errors.
5685 (decimal_from_integral): New function.
5686 (decimal_from_floating): Likewise.
5687 (decimal_to_double): Likewise.
5688 (promote_decimal): Likewise.
5689 (decimal_binop): Likewise.
5690 (decimal_is_zero): Likewise.
5691 (decimal_compare): Likewise.
5692 (decimal_convert): Likewise.
5693 * dfp.h (decimal_from_integral): New prototype.
5694 (decimal_from_floating): Likewise.
5695 (decimal_to_double): Likewise.
5696 (decimal_binop): Likewise.
5697 (decimal_is_zero): Likewise.
5698 (decimal_compare): Likewise.
5699 (decimal_convert): Likewise.
5700 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5701 call to value_from_decfloat.
5702 * valarith.c: Include dfp.h.
5703 (value_args_as_decimal): New function.
5704 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5705 (value_logical_not): Likewise.
5706 (value_equal): Likewise.
5707 (value_less): Likewise.
5708 (value_pos): Likewise.
5709 (value_neg): Formatting fix.
5710 * valops.c: Include dfp.h.
5711 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5712 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5713 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5714 (value_from_decfloat): Remove expect_type argument.
5715 * value.h (value_from_decfloat): Update prototype.
5716
5717 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5718
5719 Ignore change in name of dynamic linker during
5720 execution on Solaris. This also unbreaks pending breakpoints.
5721
5722 * solist.h (struct target_so_ops): New field same.
5723 * solib-svr4.c (svr4_same): New.
5724 (_initialize_svr4_solib): Register svr4_same.
5725 * solib.c (update_solib_list): Use ops->same, if available.
5726
5727 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
5728
5729 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5730 when using MS-DOS paths.
5731
5732 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5733
5734 * NEWS: Mention --pid and --core command line behaviour changes.
5735
5736 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5737
5738 * main.c (captured_main): Remove 'count' varible and the
5739 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
5740 --pid options were issued simultaneously. If an explicit pid
5741 option was passed, don't fallback to core file. Detect extra
5742 arguments better in the presence of explicit pid or core
5743 arguments.
5744
5745 2008-01-05 Joel Brobecker <brobecker@adacore.com>
5746
5747 * ada-lang.c (ada_which_variant_applies): Correctly compute
5748 the value of the discriminant when the variant record is packed.
5749
5750 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5751
5752 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5753 that are used to differentiate homonyms.
5754
5755 2008-01-04 Jerome Guitton <guitton@adacore.com>
5756
5757 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5758 when the type is an anonymous pointer type.
5759 (ada_check_typedef): Avoid a seg fault when the type is null.
5760 * ada-typeprint.c (print_array_type): Add support for pointer
5761 to packed arrays.
5762
5763 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
5764
5765 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5766
5767 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5768
5769 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5770 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5771
5772 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5773
5774 * ada-exp.y (chop_separator): New function.
5775 (write_selectors): Rewrite to re-use chop_separator.
5776 (ada_nget_field_index, get_symbol_field_type): New functions.
5777 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5778 expressions.
5779
5780 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
5781
5782 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5783 of SYMBOL_VALUE when working with function symbols.
5784
5785 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5786
5787 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5788 expressions. These expressions do not need to be rewriten.
5789
5790 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5791
5792 * dwarf2read.c (read_enumeration_type): Flag type as stub if
5793 the given die is a declaration.
5794
5795 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5796
5797 * ada-lang.c (ada_array_bound_from_type): Make non-static.
5798 Handle properly the case when the index type is an enumerated type.
5799 Do not return the subtype of the bounds type, just return the
5800 bounds type directly - this is not needed and is more consistent
5801 with what we do for arrays when no XA parallel type exists.
5802
5803 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5804
5805 * ada-lang.c (static_unwrap_type): Add forward declaration.
5806 (template_to_static_fixed_type): Fields of dynamic types sometimes
5807 also need to be unwrapped. Take this into account.
5808 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
5809 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
5810 * ada-typeprint.c (ada_print_type): Get the typename from
5811 the original type, not the base type.
5812
5813 2008-01-03 Jerome Guitton <guitton@adacore.com>
5814
5815 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
5816 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
5817 Update calls to ada_to_fixed_type.
5818 (ada_template_to_fixed_record_type_1): Ditto, but without looking
5819 for the tag.
5820 (ada_to_fixed_type): Add check_tag parameter; do not look for
5821 tag if null. When looking for a tag, use a fixed record type.
5822 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
5823 * ada-valprint.c (printable_val_type, ada_value_print): Update
5824 calls to ada_to_fixed_type.
5825
5826 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
5827
5828 * doublest.c (convert_floatformat_to_doublest): Call
5829 floatformat_to_doublest instead of floatformat_to_double and use
5830 DOUBLEST variables.
5831 (convert_doublest_to_floatformat): Call floatformat_from_doublest
5832 instead of floatformat_from_double and use DOUBLEST variables.
5833
5834 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
5835
5836 * MAINTAINERS (Write After Approval): Add self.
5837
5838 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5839
5840 * symfile.c (set_initial_language): Make non-static.
5841 * symfile.h (set_initial_language): Add declaration.
5842 * language.c: #include "symfile.h".
5843 (set_language): Call set_initial_language if the frame language
5844 could not be determined.
5845
5846 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
5847
5848 * eval.c (evaluate_subexp_for_address): Provide frame address to
5849 locate_var_value only if it will be needed.
5850
5851 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
5852
5853 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
5854
5855 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5856
5857 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
5858 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
5859 This is needed to make sure that any other treatment applied
5860 to the resulting value does not fail for spurious reason,
5861 such as trying to take the address of this value.
5862
5863 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5864
5865 * ada-lang.c (ada_value_equal): Dereference reference types when
5866 comparing arrays.
5867
5868 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
5869
5870 Updated copyright notices for most files.
5871
5872 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
5873
5874 * win32-nat.c (psapi_module_handle): Remove static.
5875 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
5876 return first module found if base_address is zero. Don't initialize
5877 psapi function pointers here. Convert to cygwin paths when
5878 appropriate.
5879 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
5880 executable name. Use get_module_name when that fails or when
5881 !__CYGWIN__.
5882 (_initialize_psapi): New function. Initialize psapi stuff before it is
5883 needed or issue a warning if it is not found. Move psapi_module_handle
5884 here.
5885
5886 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5887
5888 * ada-lang.c (ada_remove_trailing_digits): New function.
5889 (ada_remove_po_subprogram_suffix): New function.
5890 (ada_decode): Improve. Move the description of the algorithm
5891 directly inside the code, instead of in the function global
5892 description.
5893
5894 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5895
5896 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
5897 and always print the dereferenced value.
5898
5899 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5900
5901 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
5902 of the case where the first argument is a reference.
5903 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
5904
5905 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5906
5907 Implement support for Ada interface types.
5908
5909 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
5910 (ada_is_ignored_field): Ignore fields that are a dispatch table
5911 of a tagged type.
5912
5913 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5914
5915 * top.c (print_gdb_version): Update copyright year.
5916
5917 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5918
5919 * ChangeLog-2007: New ChangeLog rotation.
5920 * ChangeLog: Reset for 2008.
5921 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
5922 ChangeLog-2007.
5923
5924 For older changes see ChangeLog-2007.
5925 \f
5926 Local Variables:
5927 mode: change-log
5928 left-margin: 8
5929 fill-column: 74
5930 version-control: never
5931 coding: utf-8
5932 End:
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