8f16d1c9ec2d698efb4f549bd2b04169ebc9d913
[deliverable/binutils-gdb.git] / gdb / ChangeLog
1 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2
3 Skip varobj in running threads.
4 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
5 thread is not stopped, skip the varobj.
6 * Makefile.in: Update dependencies.
7
8 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
9
10 Enable all commands while inferiour is running
11 * mi/mi-main.c (mi_cmd_execute): Don't check if
12 inferiour is executing.
13
14 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
15
16 Allow all CLI command even if target is executing.
17 * gdb/top.c (execute_command_1): Don't check if the inferiour
18 is running.
19
20 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
21
22 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
23 Fix printing of frame, when frame is wrong.
24
25 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
26
27 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
28 backchain is unreadable.
29
30 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
31
32 * spu-linux-nat.c: Include "gdbthread.h".
33 (spu_child_post_startup_inferior): Register main thread.
34 (spu_child_post_attach): Likewise.
35 * Makefile.in (spu-linux-nat.o): Update dependencies.
36
37 2008-07-12 Pedro Alves <pedro@codesourcery.com>
38
39 Rewrite continuations internals on top of cleanups and plug
40 continuation arguments leaks.
41
42 * defs.h (struct continuation): Make it opaque.
43 (add_continuation, add_intermediate_continuation): Drop the int
44 argument of the continuation hook argument. Add
45 continuation_free_args argument.
46 (do_all_continuations, do_all_intermediate_continuations): Drop
47 the error_p argument.
48
49 * utils.c (add_continuation): Drop the int argument of the
50 continuation hook argument. Add continuation_free_args argument.
51 Reimplement on top of cleanups.
52 (do_all_continuations): Drop error argument. Reimplement on top
53 of cleanups.
54 (discard_all_continuations): Reimplement on top of cleanups.
55 (add_intermediate_continuation): Drop the int argument of the
56 continuation hook argument. Add continuation_free_args argument.
57 Reimplement on top of cleanups.
58 (do_all_intermediate_continuations): Drop error argument.
59 Reimplement on top of cleanups.
60 (discard_all_intermediate_continuations): Reimplement on top of
61 cleanups.
62
63 * breakpoint.c (until_break_command_continuation): Drop error
64 argument. Add xfree as continuation argument deleter.
65
66 * inf-loop.c (inferior_event_handler): On error, discard all
67 continuations. Adjust to new do_all_intermediate_continuations
68 and do_all_continuations interfaces.
69
70 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
71 Pass xfree as continuation argument deleter.
72 (finish_command_continuation): Drop error_p argument. Adjust.
73 (finish_command_continuation_free_arg): New.
74 (finish_command): Pass finish_command_continuation_free_arg as
75 continuation argument deleter. Adjust to new do_all_continuations
76 interfaces.
77 (attach_command_continuation): Drop error_p argument.
78 (attach_command_continuation_free_args): New.
79 (attach_command): Pass attach_command_continuation_free_args as
80 continuation argument deleter.
81
82 * interps.c (interp_set): Adjust to new do_all_continuations
83 interfaces.
84
85 * event-top.c (stdin_event_handler): In error, also discard the
86 intermediate continuations.
87
88 2008-07-12 Pedro Alves <pedro@codesourcery.com>
89
90 Replace struct continuation_args by void* and per command structs.
91
92 * top.c (execute_command): Remove unused arg1 and arg2 locals.
93
94 * breakpoint.c (struct until_break_command_continuation_args):
95 New.
96 (until_break_command_continuation): Take a void* instead of a
97 continuations_arg. Adjust.
98 (until_break_command): Adjust to use struct
99 until_break_command_continuation_args instead of struct
100 continuation_arg.
101
102 * infcmd.c (struct step_1_continuation_args): New.
103 (step_1_continuation): Take a void* instead of a
104 continuations_arg. Adjust to use struct step_1_continuation_args.
105 (step_once): Adjust to use struct step_1_continuation_args.
106
107 (struct finish_command_continuation_args): New.
108 (finish_command_continuation): Take a void* instead of a
109 continuations_arg. Adjust to use struct
110 finish_command_continuation_args.
111 (finish_command): Adjust to use struct
112 finish_command_continuation_args.
113 (struct attach_command_continuation_args): New.
114 (attach_command_continuation): Take a void* instead of a
115 continuations_arg. Adjust to use struct
116 attach_command_continuation_args.
117 (attach_command): Adjust to use struct
118 attach_command_continuation_args.
119
120 * defs.h (struct continuation_arg): Delete.
121 (struct continuation): Replace the struct continuation_arg*
122 parameter of continuation_hook by a void*. Replace "arg_list"
123 member by a new "args" member with void* type.
124 (add_continuation, add_intermediate_continuation): Replace struct
125 continuation_arg type usages by void* usages.
126
127 * utils.c (add_continuation, do_all_continuations)
128 (add_intermediate_continuation)
129 (do_all_intermediate_continuations): Replace struct
130 continuation_arg type usages by void* usages. Pass "args" instead
131 of "arg_list".
132
133 2008-07-12 Pedro Alves <pedro@codesourcery.com>
134
135 * infrun.c (struct thread_stepping_state): Delete sal member.
136 (init_thread_stepping_state): Add local sal. Use it instead of
137 tss->sal.
138 (handle_inferior_event): New local stop_pc_sal. Use it instead of
139 tss->sal.
140 (step_into_function): Add local stop_func_sal. Use it instead of
141 tss->sal.
142
143 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
144
145 Implement -exec-continue/-exec-interrupt --all.
146 * infcmd.c (continue_1): New, extracted from
147 (continue_command): ...here.
148 (interrupt_target_1): New, extracted from
149 (interrupt_target_command): ...here.
150 * inferior.h (continue_1, interrupt_target_1): New.
151 * mi/mi-main.c (mi_cmd_exec_continue)
152 (mi_cmd_exec_interrupt): Handle --all.
153
154 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
155
156 Implement --thread and --frame.
157 * gdbthread.h (find_thread_id): Declare.
158 * thread.c (find_thread_id): Make non-static.
159 * mi/mi-main.c (mi_cmd_execute): Switch to the right
160 thread and frame, if necessary.
161 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
162 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
163
164 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
165
166 * infrun.c (resume): Discard cleanups on early exit path.
167
168 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
169
170 * infrun.c (normal_stop): For MI, report which threads
171 were stopped.
172
173 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
174
175 Report thread state in -thread-info output.
176 * thread.c (print_thread_info): Add new field "state".
177
178 2008-07-11 Pedro Alves <pedro@codesourcery.com>
179
180 * infrun.c (handle_inferior_event): Also ignore a
181 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
182
183 2008-07-11 Tom Tromey <tromey@redhat.com>
184
185 * completer.c (complete_line_internal): New function, from
186 complete_line. Add 'for_help' parameter.
187 (complete_line): Use it.
188 (command_completer): Move later. Rewrite.
189
190 2008-07-11 Pedro Alves <pedro@codesourcery.com>
191
192 * thread.c (thread_apply_command): Move making the cleanup out of
193 the loop.
194
195 2008-07-11 Pedro Alves <pedro@codesourcery.com>
196
197 Exited threads.
198
199 * thread.c (enum thread_state): New.
200 (thread_state main_thread_running): Delete, in favor of...
201 (thread_state main_thread_state): ... this. Update throughout.
202 (clear_thread_inferior_resources): New, split from free_thread.
203 (free_thread): Call clear_thread_inferior_resources.
204 (init_thread_list): Set main thread to stopped state.
205 (add_thread_silent): Take care of PTID reuses.
206 (delete_thread): If deleting inferior_ptid or a thread with
207 refcount > 0, mark it as exited, but still keep it in the list.
208 Only notify of thread exits, if we haven't done so yet.
209 (iterate_over_threads): Make it safe to delete threads while
210 iterating over them.
211 (do_captured_list_thread_ids): Don't account for exited threads.
212 (thread_alive): Check for the THREAD_EXITED state, and don't set
213 ptid to -1 on exited threads.
214 (set_running): Update to account for extra possible states.
215 (is_thread_state): New.
216 (is_stopped, is_exited): New.
217 (is_running): Implement in terms of is_thread_state.
218 (any_running): Update.
219 (print_thread_info): Update. Account for exited threads. Don't
220 warn about missed frame restoring here, its done in the cleanup.
221 (switch_to_thread): Don't read from a thread that has gone.
222 (restore_current_thread): In non-stop mode, do a full context
223 switch.
224 (restore_selected_frame): Add a frame_level argument. Rewrite.
225 (struct current_thread_cleanup): Add selected_frame_level and
226 was_stopped members.
227 (do_restore_current_thread_cleanup): Check if thread was stopped
228 and still is, and if the target has registers, stack and memory
229 before restoring the selected frame. Don't delete the cleanup
230 argument here.
231 (restore_current_thread_cleanup_dtor): New.
232 (make_cleanup_restore_current_thread): Remove all arguments.
233 Rewrite.
234 (thread_apply_all_command): Update. Prune threads.
235 (thread_apply_command): Update.
236 (thread_command): Account for currently selected exited thread.
237 (do_captured_thread_select): Check for a running thread. Prune
238 threads.
239 (_initialize_thread): Make "info threads", "thread", "thread
240 apply", and "thread apply all" appliable without a selected thread.
241 * gdbthread.h (struct thread_info): Replace running_ by state_.
242 Add refcount.
243 (is_exited, is_stopped): Declare.
244 (make_cleanup_restore_current_thread): Remove all arguments.
245 * infrun.c: Include "event-top.h".
246 (fetch_inferior_event): In non-stop mode, restore selected thread
247 and frame after handling the event and running breakpoint
248 commands. Display GDB prompt if needed.
249 (normal_stop): In non-stop mode, don't print thread switching
250 notice.
251 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
252 (get_cmd_no_selected_thread_ok): New.
253 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
254 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
255 Declare.
256 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
257 no-selected-thread ok.
258 * top.c (execute_command): Check for non no-selected-thread-ok
259 commands.
260 * linux-nat.c (struct saved_ptids, threads_to_delete)
261 (record_dead_thread, prune_lwps): Delete.
262 (exit_lwp): Unconditionally delete thread.
263 (linux_nat_resume): Remove prune_lwps call.
264 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
265 of is_running. Adjust to make_cleanup_restore_current_thread
266 interface change.
267 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
268 selected thread has exited.
269 * inf-loop.c (inferior_event_handler): Don't display the prompt
270 here.
271 * varobj.c (c_value_of_root): Update.
272 * defs.h (make_cleanup_dtor): Declare.
273 * utils.c (make_cleanup_dtor): New.
274
275 * Makefile.in (infrun.o): Depend on $(event_top_h).
276
277 2008-07-11 Pedro Alves <pedro@codesourcery.com>
278
279 Add "continue -a" and "interrupt -a" options for non-stop mode.
280
281 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
282 (continue_command): Add "-a" option.
283 (interrupt_target_command): Add "-a" option.
284 (_initialize_infcmd): Add extend help of continue and interrupt
285 command to mention the new "-a" option. Mark "continue" async ok.
286
287 2008-07-10 Doug Evans <dje@google.com>
288
289 Add "set print symbol-loading on|off".
290 * NEWS: Document new option.
291 * symfile.h (print_symbol_loading): Declare.
292 * symfile.c (print_symbol_loading): New global.
293 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
294 from ..." if print_symbol_loading.
295 (_initialize_symfile): Add set/show print symbol-loading.
296 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
297 if print_symbol_loading.
298
299 2008-07-10 Pedro Alves <pedro@codesourcery.com>
300
301 Non-stop linux native.
302
303 * linux-nat.c (linux_test_for_tracefork): Block events while we're
304 here.
305 (get_pending_status): Implement non-stop mode.
306 (linux_nat_detach): Stop threads before detaching.
307 (linux_nat_resume): In non-stop mode, always resume only a single
308 PTID.
309 (linux_handle_extended_wait): On a clone event, in non-stop mode,
310 add new lwp to GDB's thread table, and mark as running, executing
311 and stopped appropriately.
312 (linux_nat_filter_event): Don't assume there are other running
313 threads when a thread exits.
314 (linux_nat_wait): Mark the main thread as running and executing.
315 In non-stop mode, don't stop all lwps.
316 (linux_nat_kill): Stop lwps before killing them.
317 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
318 alive.
319 (send_sigint_callback): New.
320 (linux_nat_stop): New.
321 (linux_nat_add_target): Set to_stop to linux_nat_stop.
322
323 * linux-nat.h (thread_db_attach_lwp): Declare.
324
325 * linux-thread-db.c (thread_get_info_callback): Check for new
326 threads if we have none.
327 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
328 stopped lwp. Check for new threads if we have none.
329 (thread_db_attach_lwp): New.
330 (thread_db_init): Set proc_handle.pid to inferior_ptid.
331 (check_event): Set proc_handle.pid to the stopped lwp.
332 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
333 lwp available, bail out if there is none.
334
335 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
336 PTRACE_KILL.
337
338 2008-07-10 Kevin Buettner <kevinb@redhat.com>
339
340 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
341 `current_pc' from CORE_ADDR to ULONGEST.
342
343 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
344 gdbsim_stop().
345
346 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
347
348 * NEWS (New commands): Mention "set disable-randomization".
349 * configure.ac: Add check for HAVE_PERSONALITY and
350 HAVE_DECL_ADDR_NO_RANDOMIZE.
351 * configure, config.in: Regenerate.
352 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
353 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
354 ADDR_NO_RANDOMIZE.
355 (disable_randomization, show_disable_randomization)
356 (set_disable_randomization): New.
357 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
358 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
359 variable DISABLE_RANDOMIZATION.
360 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
361 DISABLE_RANDOMIZATION.
362
363 2008-07-09 Pedro Alves <pedro@codesourcery.com>
364
365 Adjust all targets to new target_stop interface.
366
367 * gnu-nat.c (gnu_stop): Add ptid argument.
368 * go32-nat.c (go32_stop): Add ptid argument.
369 (go32_create_inferior): Pass inferior_ptid to go32_stop.
370 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
371 * monitor.c (monitor_stop): Add ptid argument.
372 (monitor_open): Pass inferior_ptid to monitor_stop.
373 (monitor_interrupt): Pass inferior_ptid to target_stop.
374 (monitor_stop): Add ptid argument.
375 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
376 (procfs_create_inferior): Add ptid argument.
377 * procfs.c (procfs_stop): Add ptid argument.
378 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
379 * remote-sim.c (gdbsim_stop): Add ptid argument.
380 * sol-thread.c (sol_thread_stop): Add ptid argument.
381 * win32-nat.c (win32_stop): Add ptid argument.
382
383 2008-07-09 Pedro Alves <pedro@codesourcery.com>
384
385 Non-stop inferior control.
386
387 * infrun.c (resume): In non-stop mode, always resume just one
388 thread.
389 (proceed): Don't call prepare_to_proceed in non-stop mode.
390 (fetch_inferior_event): In non-stop mode, switch context before
391 handling the event.
392 (error_is_running, ensure_not_running): New.
393 (handle_inferior_event): In non-stop mode: Mark only the event
394 thread as stopped. Require that the target module manages adding
395 threads to the thread list. Assert that there isn't a
396 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
397 (normal_stop): Only mark not-running if inferior hasn't exited.
398 In non-stop mode, only mark the event thread.
399
400 * thread.c:Include "cli/cli-decode.h".
401 (print_thread_info): Don't read from a running thread.
402 Output "(running)" if thread is running.
403 (switch_to_thread): Don't read stop_pc if thread is executing.
404 (do_restore_current_thread_cleanup): Don't write to a running
405 thread.
406 (thread_apply_all_command): Don't read from a running thread. In
407 non-stop mode, do a full context-switch instead of just switching
408 threads.
409 (thread_apply_command): In non-stop mode, do a full context-switch
410 instead of just switching threads.
411 (do_captured_thread_select): Likewise. Inform user if selected
412 thread is running.
413 (_initialize_thread): Mark "info threads" and "thread" and
414 async_ok.
415
416 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
417 unregister the target from the event loop.
418
419 * infcmd.c (continue_command, step_1, jump_command)
420 (signal_command): Ensure the selected thread isn't running.
421 (interrupt_target_command): In non-stop mode, interrupt only the
422 selected thread.
423
424 * inferior.h (error_is_running, ensure_not_running): Declare.
425
426 * target.h (struct target_ops): Add ptid argument to the to_stop
427 member.
428 (target_stop): Add ptid_t argument.
429
430 * target.c (update_current_target): Add ptid argument to to_stop's
431 type.
432 (debug_to_stop): Add ptid_t argument.
433 (debug_to_rcmd): Set to_stop_ptid.
434
435 * remote.c (remote_stop): Add ptid_t argument.
436 (async_remote_interrupt): Add inferior_ptid to target_stop.
437 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
438
439 * Makefile.in (thread.o): Depend on $(cli_decode_h).
440
441 2008-07-09 Pedro Alves <pedro@codesourcery.com>
442
443 Don't rely on ecs->wait_for_more.
444
445 * infrun.c (proceed): Clear the stepping state, set
446 previous_inferior_ptid and clear infwait state.
447 (wait_for_inferior): Don't clear the stepping state, set
448 previous_inferior_ptid, or clear the infwait state here.
449 (fetch_inferior_event): Don't clear the stepping state, set
450 previous_inferior_ptid, or clear the infwait state here. Don't
451 condition on wait_for_more.
452
453 2008-07-09 Pedro Alves <pedro@codesourcery.com>
454
455 Refactor infrun a bit.
456
457 * infrun.c (currently_stepping): Take a struct
458 thread_stepping_state instead of an execution_control_state.
459 (struct thread_stepping_state): New, split from
460 execution_control_state.
461 (gtss, tss): New globals.
462 (proceed): Clear the stepping state, set previous_inferior_ptid
463 and clear infwait state.
464 (init_wait_for_inferior): Clear the stepping state,
465 previous_inferior_ptid and infwait state.
466 (waiton_ptid, infwait_state): New, split from
467 execution_control_state.
468 (struct execution_control_state): Members that persist through
469 events moved out to either struct thred_stepping_state or made
470 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
471 (wait_for_inferior, fetch_inferior_event): Use local
472 execution_control_state. Update to execution_control_state split.
473 (init_execution_control_state): Adjust.
474 (init_thread_stepping_state): New, extracted from
475 init_execution_control_state.
476 (context_switch): Take a ptid instead of an
477 execution_control_state.
478 (context_switch_to): Adjust.
479 (adjust_pc_after_break): Adjust.
480 (init_infwait_state): New.
481 (handle_inferior_event): Adjust.
482
483 2008-07-09 Pedro Alves <pedro@codesourcery.com>
484 Vladimir Prus <vladimir@codesourcery.com>
485
486 Per-thread commands.
487
488 * gdbthread.h: Remove unneeded forward declarations.
489 Include "inferior.h".
490 (struct thread_info): Add continuations,
491 intermediate_continuations, proceed_to_finish, step_over_calls,
492 stop_step, step_multi and stop_signal members.
493 (save_infrun_state): Add continuations,
494 intermediate_continuations, proceed_to_finish, step_over_calls,
495 stop_step, step_multi, stop_signal and stop_bpstat parameters.
496 (load_infrun_state): Add continuations,
497 intermediate_continuations, proceed_to_finish, step_over_calls,
498 stop_step, step_multi, stop_signal and stop_bpstat parameters.
499
500 * thread.c (load_infrun_state): In non-stop mode, load
501 continuations, intermediate_continuations, proceed_to_finish,
502 step_over_calls, stop_step, step_multi and stop_signal.
503 (save_infrun_state): Store continuations,
504 intermediate_continuations, proceed_to_finish, step_over_calls,
505 stop_step, step_multi, stop_signal and stop_bpstat.
506 (save_infrun_state): Store continuations,
507 intermediate_continuations, proceed_to_finish, step_over_calls,
508 stop_step, step_multi, stop_signal and stop_bpstat.
509 (free_thread): Clear The thread's stop_bpstat.
510
511 * inferior.h (context_switch_to): Declare.
512
513 * infrun.c (ecss): New global.
514 (context_switch): Context switch continuations,
515 intermediate_continuations, proceed_to_finish, step_over_calls,
516 stop_step, step_multi, stop_signal and stop_bpstat.
517 (wait_for_inferior): Use global ecss.
518 (async_ecss, async_ecs): Delete.
519 (fetch_inferior_event): Use global ecss.
520 (context_switch_to): New.
521
522 * top.c (execute_command): In non-stop, only check if the current
523 thread is running, in all-stop, check if there's any thread
524 running.
525
526 * breakpoint.c (bpstat_remove_breakpoint): New.
527 (bpstat_remove_breakpoint_callback): New.
528 (delete_breakpoint): Clear the stop_bpstats of all threads.
529
530 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
531 current thread is running, in all-stop, check if there's any
532 thread running.
533
534 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
535
536 2008-07-09 Pedro Alves <pedro@codesourcery.com>
537
538 Add non_stop global.
539
540 * inferior.h (non_stop): Declare.
541 * infrun.c (non_stop, non_stop_1): New.
542 (set_non_stop, show_non_stop): New.
543 (_initialize_infrun): Add "set/show non-stop" command.
544
545 2008-07-09 Pedro Alves <pedro@codesourcery.com>
546
547 Adjust fork/vfork/exec to pass ptids around.
548
549 * target.h (struct target_waitstatus): Store related_pid as a ptid.
550 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
551 Take a ptid_t.
552 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
553 type to ptid.
554 * breakpoint.c (print_it_typical, bpstat_check_location)
555 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
556 (create_fork_vfork_event_catchpoint): Adjust.
557 * infrun.c (fork_event): Change parent_pid and child_pid types to
558 ptid.
559 (follow_exec, inferior_has_forked, inferior_has_vforked)
560 (inferior_has_execd): Take a ptid_t and don't trim it.
561 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
562 * linux-nat.c (linux_child_follow_fork): Adjust.
563 * inf-ptrace.c (inf_ptrace_wait): Adjust.
564 * inf-ttrace.c (inf_ttrace_wait): Adjust.
565 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
566
567 2008-07-09 Pedro Alves <pedro@codesourcery.com>
568
569 Add "executing" property to threads.
570
571 * inferior.h (target_executing): Delete.
572 * gdbthread.h (struct thread_info): Add executing_ field.
573 (set_executing, is_executing): New.
574 * thread.c (main_thread_executing): New.
575 (init_thread_list): Clear it and also main_thread_running.
576 (is_running): Return false if target has no execution.
577 (any_running, is_executing, set_executing): New.
578
579 * top.c: Include "gdbthread.h".
580 (target_executing): Delete.
581 (execute_command): Replace target_executing check by any_running.
582 * event-top.c: Include "gdbthread.h".
583 (display_gdb_prompt, command_handler): Replace target_executing by
584 is_running.
585 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
586 here. Replace target_executing by is_running.
587 * infrun.c (handle_inferior_event): Mark all threads as
588 not-executing.
589 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
590 here.
591 * stack.c (get_selected_block): Return null if inferior is
592 executing.
593 * target.c (target_resume): Mark resumed ptid as executing.
594 * breakpoint.c (until_break_command): Replace target_executing
595 check by is_executing.
596 * remote.c (remote_async_resume): Don't mark inferior as executing
597 here.
598 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
599 by any_running.
600
601 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
602 (mi_execute_async_cli_command): Replace target_executing by
603 is_running.
604
605 * frame.c (get_current_frame): Error out if the current thread is
606 executing.
607 (has_stack_frames): New.
608 (get_selected_frame, deprecated_safe_get_selected_frame): Check
609 has_stack_frames.
610
611 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
612 $(gdbthread_h).
613
614 2008-07-09 Pedro Alves <pedro@codesourcery.com>
615
616 * symfile.c (load_command): Reopen the exec file and reread
617 symbols before anything else.
618
619 2008-07-09 Pedro Alves <pedro@codesourcery.com>
620
621 * remote-sim.c: Include gdbthread.h.
622 (remote_sim_ptid): New global.
623 (gdbsim_create_inferior): Silently add the main task to GDB's
624 thread list.
625 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
626 task from GDB's thread list.
627 (gdbsim_resume): Adjust to use remote_sim_ptid.
628 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
629 (init_gdbsim_ops): Register gdbsim_thread_alive and
630 gdbsim_pid_to_str.
631 (_initialize_remote_sim): Initialize remote_sim_ptid.
632 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
633
634 2008-07-09 Pedro Alves <pedro@codesourcery.com>
635
636 * monitor (monitor_ptid): New global.
637 (monitor_open): Silently add the main task to GDB's thread list.
638 (monitor_close, monitor_mourn_inferior): Silently delete the main
639 task from GDB's thread list.
640 (monitor_thread_alive, monitor_pid_to_str): New.
641 (init_base_monitor_ops): Register monitor_thread_alive and
642 monitor_pid_to_str.
643 (_initialize_remote_monitors): Initialize monitor_ptid.
644
645 * gdbthread.h (delete_thread_silent): Declare.
646 * thread.c (delete_thread): Rename to ...
647 (delete_thread_1): ... this. Add "silent" parameter. If silent,
648 don't do exit notifications.
649 (delete_thread, delete_thread_silent): New, as wrappers to
650 delete_thread_1.
651
652 2008-07-08 Pedro Alves <pedro@codesourcery.com>
653
654 * breakpoint.c (update_global_location_list): Add boolean
655 "should_insert" argument. Only insert locations if caller told it
656 too.
657 (update_global_location_list_nothrow): Add boolean "should_insert"
658 argument. Pass it to update_global_location_list.
659 (insert_breakpoints, create_longjmp_breakpoint)
660 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
661 (create_thread_event_breakpoint, create_solib_event_breakpoint)
662 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
663 (enable_watchpoints_after_interactive_call_stop)
664 (set_momentary_breakpoint, create_breakpoints)
665 (break_command_really, watch_command_1)
666 (create_ada_exception_breakpoint, update_breakpoint_locations)
667 (do_enable_breakpoint, enable_command): Pass true to
668 update_global_location_list.
669 (bpstat_stop_status, disable_overlay_breakpoints)
670 (disable_watchpoints_before_interactive_call_start)
671 (delete_breakpoint, disable_breakpoint, disable_command): Pass
672 false to update_global_location_list.
673 (update_breakpoints_after_exec): Don't temporarily disable
674 always-inserted mode.
675
676 2008-07-08 Pedro Alves <pedro@codesourcery.com>
677
678 * breakpoint.c (mark_breakpoints_out): Make public.
679 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
680 here. Update comment.
681 * breakpoint.h (mark_breakpoints_out): Declare.
682
683 * linux-nat.c (linux_handle_extended_wait): On
684 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
685 * inf-ttrace.c (inf_ttrace_wait): Likewise.
686
687 2008-07-08 Pedro Alves <pedro@codesourcery.com>
688
689 * infrun.c (follow_exec): Reset shared libraries before adding the
690 main exec file.
691
692 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
693
694 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
695
696 2008-07-07 Pedro Alves <pedro@codesourcery.com>
697
698 * i386-dicos-tdep.c: Include "inferior.h".
699 (i386_dicos_frame_align): New.
700 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
701 dummy location ON_STACK.
702 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
703
704 2008-07-07 Joel Brobecker <brobecker@adacore.com>
705
706 * gstdint.h: New file.
707
708 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
709
710 * mi/mi-interp.c (mi_on_resume): Don't try to report
711 resumed thread it the thread list is empty.
712
713 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
714
715 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
716 completer for set to filename_completer.
717
718 NEWS: Mention it.
719
720 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
721
722 Implement -target-attach.
723 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
724
725 2008-06-21 Hui Zhu <teawater@gmail.com>
726
727 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
728
729 2008-07-03 Pedro Alves <pedro@codesourcery.com>
730
731 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
732 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
733
734 * target.h (struct target_ops): Add to_attach_no_wait member.
735 (target_attach_no_wait): New.
736 * target.c (update_current_target): Inherit to_attach_no_wait.
737
738 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
739 target_attach_no_wait runtime check.
740
741 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
742 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
743 win32_ops.
744
745 2008-07-03 Pedro Alves <pedro@codesourcery.com>
746
747 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
748 on debug_displaced being set.
749
750 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
751
752 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
753 directly instead of get_frame_id.
754
755 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
756
757 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
758 (deal_with_atomic_sequence): Update BC masks.
759 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
760 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
761
762 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
763
764 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
765 register, not the previous frame's.
766
767 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
768
769 * source.c (select_source_symtab): Make sure we skip namespace
770 symtabs when showing cpp source code.
771
772 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
773
774 * MAINTAINERS (Authorized committers): Fix my email address.
775
776 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
777
778 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
779 -target-download and -target-select via CLI, so that
780 the quoting rules are the same as they were (unfortunately)
781 in all prior gdb releases.
782 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
783 (mi_cmd_target_download, mi_cmd_target_select): Remove.
784 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
785 (mi_cmd_target_download, mi_cmd_target_select): Remove.
786 (mi_cmd_execute): Set current_token even for commands
787 routed via CLI.
788
789 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
790
791 * alphafbsd-tdep.c: Update for unwinder changes.
792 * alpha-linux-tdep.c: Likewise.
793 * alphanbsd-tdep.c: Likewise.
794 * alphaobsd-tdep.c: Likewise.
795 * avr-tdep.c: Likewise.
796 * cris-tdep.c: Likewise.
797 * frv-linux-tdep.c: Likewise.
798 * frv-tdep.c: Likewise.
799 * h8300-tdep.c: Likewise.
800 * hppa-linux-tdep.c: Likewise.
801 * iq2000-tdep.c: Likewise.
802 * m32c-tdep.c: Likewise.
803 * m32r-linux-tdep.c: Likewise.
804 * m32r-tdep.c: Likewise.
805 * m68hc11-tdep.c: Likewise.
806 * mep-tdep.c: Likewise.
807 * mn10300-tdep.c: Likewise.
808 * mt-tdep.c: Likewise.
809 * score-tdep.c: Likewise.
810 * sh64-tdep.c: Likewise.
811 * sh-tdep.c: Likewise.
812 * sparc64fbsd-tdep.c: Likewise.
813 * sparc64nbsd-tdep.c: Likewise.
814 * sparc64obsd-tdep.c: Likewise.
815 * v850-tdep.c: Likewise.
816 * vaxobsd-tdep.c: Likewise.
817 * vax-tdep.c: Likewise.
818 * xstormy16-tdep.c: Likewise.
819
820 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
821
822 * mi/mi-main.c (enum captured_mi_execute_command_actions)
823 (captured_mi_execute_command_args): Remove.
824 (captured_mi_execute_command): Cast the closure to mi_parse
825 pointer, not to captured_mi_execute_command_args, and don't
826 set the action field thereof.
827 (mi_execute_command): Pass struct mi_parse, not
828 captured_mi_execute_command_args to captured_mi_execute_command.
829 (mi_execute_command): Remove (dead) code for suppressing
830 printing prompt.
831
832 2008-06-28 Pedro Alves <pedro@codesourcery.com>
833
834 * linux-nat.c (enum sigchld_state): New.
835 (linux_nat_async_events_state): Renamed from
836 linux_nat_async_events_enabled.
837 (linux_nat_event_pipe_push, my_waitpid): Adjust.
838 (sigchld_default_action): New.
839 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
840 unconditionally.
841 (linux_nat_create_inferior): Set events state to sigchld_default
842 state.
843 (linux_nat_resume): Adjust.
844 (linux_nat_wait): Call linux_nat_async_events unconditionally.
845 (sigchld_handler): Adjust.
846 (linux_nat_async_mask): Don't set SIGCHLD actions here.
847 (get_pending_events): Adjust.
848 (linux_nat_async_events): Rewrite to handle enum sigchld_state
849 instead of a boolean.
850 (linux_nat_async): Adjust.
851 (_initialize_linux_nat): Capture default SIGCHLD action into
852 sigchld_default_action.
853
854 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
855
856 * breakpoint.c (moribund_locations): New.
857 (bpstat_stop_status): Process moribund locations.
858 (update_global_location_list): Add removed
859 locations to moribund_locations.
860 (breakpoint_retire_moribund): New.
861 * breakpoint.h (struct bp_location): New field
862 events_till_retirement.
863 (breakpoint_retire_moribund): Declare.
864 * thread.c (thread_count): New.
865 * infrun.c (handle_inferior_event): Call
866 breakpoint_retire_moribund.
867 * gdbthread.h (thread_count): Declare.
868
869 2008-06-27 Joseph Myers <joseph@codesourcery.com>
870
871 * dfp.c (decimal_convert): Call match_endianness before and after
872 conversion.
873
874 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
875
876 * remote.c (remote_insert_breakpoint): Ensure that if Z0
877 unsupported and we fall back to memory_insert_breakpoint, we
878 use the unmodified requested address.
879
880 2008-06-27 Joel Brobecker <brobecker@adacore.com>
881
882 * dwarf2read.c (read_attribute_value): Issue a complaint when
883 adjusting size attribute values of 0xffffffff as zero.
884
885 2008-06-27 Joseph Myers <joseph@codesourcery.com>
886
887 * i386-tdep.c (i386_16_byte_align_p): New.
888 (i386_push_dummy_call): Determine stack space required for
889 arguments going forwards allowing for 16-byte alignment, then push
890 arguments going forwards.
891
892 2008-06-27 Pedro Alves <pedro@codesourcery.com>
893
894 * infrun.c (start_remote): Don't clear thread list here.
895 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
896 list here.
897 * remote.c (record_currthread): Upgrade the main thread and its
898 entry in the thread list if this is the first time we hear about
899 threads.
900 (remote_thread_alive): Consider magic_null_ptid or a ptid without
901 a tid member always alive.
902 (remote_find_new_threads): Don't update the main thread here.
903 (remote_start_remote): Clear thread list here. Always add the
904 main thread.
905 (extended_remote_attach_1): Add the main thread here.
906 (extended_remote_mourn_1): Re-add the main thread here.
907 (extended_remote_create_inferior_1): Add a main thread.
908
909 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
910
911 2008-06-27 Pedro Alves <pedro@codesourcery.com>
912
913 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
914
915 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
916 globals.
917 (general_thread, continue_thread): Change type to ptid_t.
918 (record_currthread): Take a ptid_t parameter instead of an
919 integer.
920 (MAGIC_NULL_PID): Delete.
921 (set_thread): Take a ptid_t parameter and adjust.
922 (set_general_thread, set_continue_thread): New.
923 (remote_thread_alive, remote_newthread_step)
924 (remote_current_thread, remote_find_new_threads)
925 (remote_threads_info, remote_start_remote, remote_vcont_resume)
926 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
927 (threadalive_test, remote_pid_to_str)
928 (remote_get_thread_local_address): Adjust.
929 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
930 and any_thread_ptid.
931
932 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
933
934 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
935 * configure: Regenerated.
936
937 2008-06-26 Joel Brobecker <brobecker@adacore.com>
938
939 * dwarf2read.c (read_attribute_value): Treat size attribute
940 values of 0xffffffff as if the attribute value was zero.
941
942 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
943
944 * linux-nat.c: Add description of overall logic.
945
946 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
947
948 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
949 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
950 all dependencies on $(gdb_stdint_h).
951 (distclean): Do not delete gdb_stdint.h.
952 * acinclude.m4: Do not use stdint.m4.
953 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
954 uintptr_t, and gdb_stdint.h.
955 * defs.h: Include <stdint.h>.
956 * gdb_thread_db.h: Assume stdint.h is already included.
957 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
958 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
959 include gdb_stdint.h.
960 * configure, config.in: Regenerate.
961
962 2008-06-26 Joseph Myers <joseph@codesourcery.com>
963
964 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
965 decimal floating-point values in GPRs for soft-float.
966 (do_ppc_sysv_return_value): Handle returning decimal
967 floating-point values in GPRs for soft-float.
968
969 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
970
971 * target.c (target_read_until_error): New.
972 * target.h (target_read_until_error): Declare.
973 * mi/mi-main.c (mi_cmd_data_read_memory): Use
974 target_read_until_error.
975
976 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
977
978 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
979 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
980 after the DECFLOAT detection to fix a memory leak. Remove the
981 redundant NUM initialization. Protect the DECFLOAT detection memory
982 access before the P block. Restore the P memory content for the
983 DECFLOAT detection.
984
985 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
986
987 Kill the return value for all MI command functions.
988 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
989 (mi_cmd_argv_ftype): Change return type to void.
990
991 * mi/mi-main.c: Adjust all function that implement
992 MI commands to return nothing.
993 (struct captured_mi_execute_command_actions):
994 Remove the rc field.
995 (mi_cmd_execute): Return nothing.
996 (mi_execute_async_cli_command): Return nothing.
997 (mi_cmd_exec_interrupt): Don't print ^done here.
998 (mi_cmd_target_select): Don't print ^connected here.
999 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1000 Special-case -target-select and output ^connected, not ^done.
1001
1002 * mi/mi-cmd-break.c: Adjust.
1003 * mi/mi-cmd-disas.c: Adjust.
1004 * mi/mi-cmd-env.c: Adjust.
1005 * mi/mi-cmd-file.c: Adjust.
1006 * mi/mi-cmd-stack.c: Adjust.
1007 * mi/mi-cmd-target.c: Adjust.
1008 * mi/mi-cmd-var.c: Adjust.
1009 * mi/mi-interp.c: Adjust.
1010 * mi/mi-symbol-cmds.c: Adjust.
1011
1012 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1013
1014 Emit ^running via observer.
1015 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1016 ^running here.
1017 (mi_on_resume): Print ^running if not previously output.
1018 * mi/mi-main.c (running_result_record_printed): New.
1019 (captured_mi_execute_command): Reset
1020 running_result_record_printed. Use running_result_record_printed
1021 to decide if we should skip ^done.
1022 (mi_execute_async_cli_command): Don't print ^running here.
1023 * mi/mi-main.h (current_token, running_result_record_printed):
1024 Declare.
1025
1026 2008-06-24 Michael Snyder <msnyder@specifix.com>
1027
1028 * infrun.c (_initialize_infrun): White space and typo fix.
1029
1030 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1031
1032 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1033 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1034 when first loading DLL with "dll" command.
1035
1036 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1037
1038 * gnu-nat.c (proc_string): Use capital T for "Thread".
1039
1040 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1041
1042 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1043
1044 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1045
1046 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1047 the target cannot run.
1048
1049 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1050
1051 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1052 we're attaching to a running process.
1053
1054 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1055
1056 * win32-nat.c (handle_load_dll): Give dll name and load address
1057 if debug_events is on.
1058 (handle_unload_dll): Likewise.
1059
1060 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1061
1062 Don't suppress *running when doing finish.
1063 * infcall.c (call_function_by_hand): Set both
1064 suppress_resume_observer and suppress_stop_observer.
1065 * infcmd.c (suppress_run_stop_observers): Split into...
1066 (suppress_resume_observer, suppress_stop_observer): ...those.
1067 (finish_command_continuation): Clear suppress_stop_observer.
1068 (finish_command): Set suppress_stop_observer.
1069 * inferior.h (suppress_run_stop_observers): Split into...
1070 (suppress_resume_observer, suppress_stop_observer): ...those.
1071 * infrun.c (normal_stop): Check for suppress_stop_observer.
1072 * thread.c (set_running): Check for suppress_resume_observer.
1073
1074 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1075 Pierre Muller <muller@ics.u-strasbg.fr>
1076
1077 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1078 * gdbarch.h, gdbarch.c: Regenerate.
1079 * i386-tdep.h (i386_skip_main_prologue): Declare.
1080 * i386-tdep.c (i386_skip_main_prologue): New.
1081 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1082 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1083 * symtab.c (find_function_start_sal): When pc points at the "main"
1084 function, call gdbarch_skip_main_prologue.
1085
1086 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1087
1088 * value.c (value_primitive_field): Fetch lazy register values.
1089
1090 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1091
1092 * NEWS: Mention support removal of undocumented S AA p PID stop
1093 reply packet.
1094
1095 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1096
1097 2008-06-10 Stan Shebs <stan@codesourcery.com>
1098
1099 * MAINTAINERS: Update my affiliation and address.
1100
1101 2008-06-10 Andreas Schwab <schwab@suse.de>
1102
1103 * top.c (print_gdb_version): Don't print final newline.
1104
1105 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1106
1107 Implement *running.
1108 * Makefile.in: Update dependencies.
1109 * gdbthread.h (struct thread_info): New field
1110 running_.
1111 (set_running, is_running): New.
1112 * thread.c (set_running, is_running): New.
1113 * inferior.h (suppress_normal_stop_observer): Rename to...
1114 (suppress_run_stop_observers): ..this.
1115 * infcmd.c (suppress_normal_stop_observer): Rename to...
1116 (suppress_run_stop_observers): ..this.
1117 (finish_command_continuation, finish_command): Adjust.
1118 * infcall.c (call_function_by_hand): Adjust.
1119 * infrun.c (normal_stop): Call set_running.
1120 * target.c (target_resume): New. Call set_running.
1121 * target.h (target_resume): Convert from macro to
1122 a function.
1123
1124 * mi/mi-interp.c (mi_on_resume): New.
1125 (mi_interpreter_init): Register mi_on_resume.
1126
1127 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1128
1129 Use observers to report stop events in MI.
1130 * mi/mi-interp.c (mi_on_normal_stop): New.
1131 (mi_interpreter_init): Register mi_on_normal_stop.
1132 (mi_interpreter_exec_continuation): Remove.
1133 (mi_cmd_interpreter_exec): Don't register the above.
1134 * mi/mi-main.c (captured_mi_execute_command): Don't care
1135 about sync_execution.
1136 (mi_execute_async_cli_command): Don't install continuation. Don't
1137 print *stopped.
1138 (mi_exec_async_cli_cmd_continuation): Remove.
1139
1140 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1141
1142 Suppress normal stop observer when it's problematic.
1143 * inferior.h (suppress_normal_stop_observer): New.
1144 * infcall.c (call_function_by_hand): Disable stop events when
1145 doing function calls.
1146 * infmcd.c (suppress_normal_stop_observer): New.
1147 (finish_command_continuation): Call normal_stop observer
1148 explicitly.
1149 (finish_command): Disable stop events inside proceed.
1150 * infrun.c (normal_stop): Don't call normal stop observer if
1151 suppressed of if multi-step is in progress.
1152
1153 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1154
1155 Remove stale code.
1156 * infrun.c (finish_command): Don't pass cleanup
1157 to continuation.
1158 (finish_command_continuation): Don't grab cleanup from
1159 the passed data, as we don't use, and cannot, use it anyway.
1160
1161 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1162
1163 Introduce common cleanup for restoring integers.
1164 * defs.h (make_cleanup_restore_integer): New declaration.
1165 (struct cleanup): New field free_arg.
1166 (make_my_cleanup_2): New.
1167 * utils.c (restore_integer_closure, restore_integer)
1168 (make_cleanup_restore_integer): New.
1169 (make_my_cleanup): Initialize the free_arg field and
1170 renamed to make_my_cleanup_2.
1171 (do_my_cleanups): Call free_arg.
1172 (discard_cleanups): Call free_arg.
1173 * breakpoint.c (restore_always_inserted_mode): Remove.
1174 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1175
1176 2008-06-09 Doug Evans <dje@google.com>
1177
1178 * remote.c (remote_wait): Include beginning of malformed packet
1179 in error output.
1180
1181 2008-06-09 Tom Tromey <tromey@redhat.com>
1182
1183 * completer.c (complete_line): Don't special-case
1184 expression_completer.
1185 (expression_completer): Only pass last word to
1186 location_completer.
1187 * c-exp.y (yylex): Check 'token', not 'operator'.
1188
1189 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1190
1191 * configure.ac (build_warnings): Add -Wno-format for mingw.
1192 * configure: Regenerated.
1193
1194 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1195
1196 * NEWS: Make indentation consistent. Move exec tracing entry out
1197 of remote packet list.
1198
1199 2008-06-06 Tom Tromey <tromey@redhat.com>
1200
1201 * value.h (evaluate_subexpression_type, extract_field_op):
1202 Declare.
1203 * printcmd.c (_initialize_printcmd): Use expression_completer for
1204 'p', 'inspect', 'call'.
1205 * parser-defs.h (parse_field_expression): Declare.
1206 * parse.c: Include exceptions.h.
1207 (in_parse_field, expout_last_struct): New globals.
1208 (mark_struct_expression): New function.
1209 (prefixify_expression): Return int.
1210 (prefixify_subexp): Return int. Use expout_last_struct.
1211 (parse_exp_1): Update.
1212 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1213 in_parse_field.
1214 (parse_field_expression): New function.
1215 * expression.h (parse_field_expression): Declare.
1216 (in_parse_field): Likewise.
1217 * eval.c (evaluate_subexpression_type): New function.
1218 (extract_field_op): Likewise.
1219 * completer.h (expression_completer): Declare.
1220 * completer.c (expression_completer): New function.
1221 (count_struct_fields, add_struct_fields): New functions.
1222 * c-exp.y (yyparse): Redefine.
1223 (COMPLETE): New token.
1224 (exp): New productions.
1225 (saw_name_at_eof, last_was_structop): New globals.
1226 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1227 (c_parse): New function.
1228 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1229 for watch, awatch, and rwatch.
1230 * Makefile.in (parse.o): Depend on exceptions_h.
1231
1232 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1233
1234 PR gdb/1147
1235 * gdb/valopts.c (find_overload_match): Handle references
1236 to pointers.
1237
1238 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1239
1240 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1241 account the bitsize of the 'from' operand.
1242
1243 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1244
1245 * annotate.h (annotate_thread_changed): Declare.
1246
1247 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1248
1249 * annotate.c (annotate_thread_changed): New function.
1250 * thread.c (thread_command) : Use it.
1251 * infrun.c (normal_stop): Use it.
1252
1253 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1254 Nathan Sidwell <nathan@codesourcery.com>
1255 Joseph Myers <joseph@codesourcery.com>
1256
1257 * acinclude.m4: Include ../config/acx.m4.
1258 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1259 * configure, config.in: Regenerate.
1260 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1261 address.
1262 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1263
1264 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1265
1266 Replace 'target async' by 'maintenance set remote-async' and
1267 'target remote' combination.
1268
1269 * remote.c (remote_async_wait): Merge into remote_wait, and
1270 remove.
1271 (remote_async_permitted, remote_async_permitted_set): New
1272 variables.
1273 (set_maintenance_remote_async_permitted)
1274 (show_maintenance_remote_async_permitted): New functions.
1275 (remote_async_ops, extended_async_remote_ops): Delete.
1276 (remote_async_open, extended_remote_async_open): Delete.
1277 (remote_open_1): Drop async_p parameter. Update callers. Replace
1278 async_p with remote_async_permitted checks.
1279 (extended_async_remote_attach): Delete.
1280 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1281 (remote_async_terminal_inferior): Rename to...
1282 (remote_terminal_inferior): ... this, and add
1283 remote_async_termitted check.
1284 (remote_async_terminal_ours): Rename to...
1285 (remote_terminal_ours): ... this, and add remote_async_termitted
1286 check.
1287 (remote_wait, remote_async_wait): Merge and leave remote_wait
1288 only.
1289 (remote_kill, remote_async_kill): Merge and leave remote_kill
1290 only.
1291 (remote_async_mourn, extended_async_remote_mourn): Delete.
1292 (extended_remote_create_inferior_1): Drop async_p parameter.
1293 Update callers. Always use extended_remote_ops.
1294 (extended_remote_async_create_inferior): Delete.
1295 (remote_return_zero): Delete.
1296 (init_remote_ops): Register remote_can_async_p, remote_async,
1297 remote_async_mask, remote_terminal_inferior and
1298 remote_terminal_ours.
1299 (remote_can_async_p, remote_is_async_p): Check for
1300 remote_async_permitted.
1301 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1302 (set_remote_cmd): Don't add async and extended-async targets.
1303 (_initialize_remote): Add set/show remote-async maintenance
1304 commands.
1305
1306 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1307
1308 * remote.c (kill_kludge): Delete.
1309 (remote_wait, remote_async_wait): Don't set it.
1310 (remote_kill, remote_async_kill): Don't do anything with it.
1311
1312 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1313
1314 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1315
1316 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1317
1318 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1319 (deprecated_bcache_added): New function name. Body of function
1320 bcache_data is used here with the addition of 'added' argument.
1321 * bcache.h (deprecated_bcache_added): New function.
1322 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1323 work from add_psymbol_to_list - initialises partial symbol and stashes
1324 it in objfile's cache.
1325 (append_psymbol_to_list): New helper function, takes other part of
1326 work from add_psymbol_to_list - adds partial symbol to the given list.
1327 (add_psymbol_to_list): Call helper functions instead of doing work
1328 here. If adding to global list, do not duplicate partial symbols in the
1329 partial symtab.
1330
1331 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1332
1333 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1334 'exception caught|thrown' message.
1335
1336 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1337
1338 * Makefile.in: Update dependencies.
1339 * dwarf2expr.c: New include "gdb_assert.h".
1340 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1341 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1342 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1343 Increase/decrease RECURSION_DEPTH around the function.
1344
1345 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1346
1347 * remote.c (get_offsets): Handle a single segment.
1348 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1349 than segments.
1350
1351 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1352
1353 * solib-svr4.c (struct lm_info): Add lm_addr.
1354 (main_lm_addr): New.
1355 (svr4_default_sos): Set lm_addr.
1356 (svr4_current_sos): Set lm_addr and main_lm_addr.
1357 (svr4_fetch_objfile_link_map): Rewrite.
1358 (svr4_clear_solib): Clear main_lm_addr.
1359
1360 2008-06-03 Michael Snyder <msnyder@redhat.com>
1361 Joseph Myers <joseph@codesourcery.com>
1362
1363 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1364 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1365
1366 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1367
1368 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1369
1370 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1371
1372 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1373
1374 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1375
1376 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1377 treat pointers in data space as function descriptors if the
1378 target address is also in the data space.
1379
1380 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1381
1382 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1383 the trad-frame register value for the SP register.
1384
1385 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1386
1387 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1388
1389 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1390
1391 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1392 that identifies function descriptors outside of the .opd section.
1393
1394 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1395
1396 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1397 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1398 'bkptno'.
1399 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1400 catchpoints.
1401 (handle_gnu_v3_exceptions): Use tempflag.
1402
1403 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1404
1405 Refactor varobj_update interface.
1406 * varobj.c (varobj_update): Report changes as vector. Also
1407 return not just a list of varobj, but a list of special structures
1408 that tell what exactly has changed.
1409 * varobj.h (enum varobj_update_error): Rename to
1410 varobj_scope_status.
1411 (struct varobj_update_result_t): New.
1412 (varobj_update): Adjust prototype.
1413 * mi/mi-cmd-var.c: Adjust for changes.
1414
1415 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1416
1417 * varobj.c (varobj_update): Fix comment typo.
1418 Fix indentation.
1419
1420 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1421
1422 Set the symtab field of symbols read from ECOFF debugging entries.
1423 * mdebugread.c (add_symbol): Add new parameter symtab.
1424 (parse_symbol): Update calls to add_symbol throughout.
1425
1426 2008-05-27 Andreas Schwab <schwab@suse.de>
1427
1428 * symtab.h (enum address_class): Remove LOC_REGPARM and
1429 LOC_COMPUTED_ARG.
1430 (struct symbol): Add is_argument.
1431 (SYMBOL_IS_ARGUMENT): Define.
1432
1433 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1434 * buildsym.c (finish_block): Likewise.
1435 * stack.c (print_frame_args, print_block_frame_locals)
1436 (print_frame_arg_vars): Likewise.
1437 * symtab.c (lookup_block_symbol): Likewise.
1438 * tracepoint.c (add_local_symbols): Likewise.
1439 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1440
1441 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1442 * dwarf2read.c (new_symbol): Likewise.
1443 * mdebugread.c (parse_symbol): Likewise.
1444 * stabsread.c (define_symbol): Likewise.
1445
1446 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1447 and LOC_COMPUTED_ARG.
1448 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1449 * ax-gdb.c (gen_var_ref): Likewise.
1450 * eval.c (evaluate_subexp_for_address): Likewise.
1451 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1452 * m2-exp.y (yylex): Likewise.
1453 * printcmd.c (address_info): Likewise.
1454 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1455 * tracepoint.c (collect_symbol, scope_info): Likewise.
1456
1457 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1458
1459 * gdbarch.sh: Added new gdbarch struct
1460 core_regset_sections.
1461 * gdbarch.c: Refreshed.
1462 * gdbarch.h: Refreshed.
1463 * regset.h (core_regset_section): Declared.
1464 * linux-nat.c (linux_nat_do_thread_registers): Added
1465 support for the new gdbarch struct core_regset_sections.
1466 * utils.c (host_address_to_string): New function.
1467 * defs.h (host_address_to_string): New prototype.
1468 * i386-linux-tdep.c (i386_regset_rections): New register
1469 sections list for i386.
1470 (i386_linux_init_abi): Initialized new gdbarch struct
1471 core_regset_sections.
1472 * Makefile.in: Updated to reflect dependency changes.
1473 * ppc-linux-tdep.c (ppc_regset_sections): Register
1474 sections list for ppc.
1475 (ppc_linux_init_abi): Initialized new gdbarch struct
1476 core_regset_sections
1477
1478 2008-05-24 Andreas Schwab <schwab@suse.de>
1479
1480 * linespec.c (decode_objc): Save current language around call to
1481 get_selected_block.
1482
1483 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1484
1485 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1486 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1487 Return the proper bound value if the array index type is an
1488 enumerated type. Compute the high bound if requested.
1489 (val_print_array_elements): Handle the case when the array
1490 element has a null size.
1491 * ada-valprint.c (print_optional_low_bound): Add handling
1492 for empty arrays or arrays of zero-size elements.
1493 (ada_val_print_array): New function, extracted out from
1494 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1495 handle empty arrays and arrays of zero-size elements.
1496 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1497 code by call to ada_val_print_array.
1498 (ada_value_print): Remove handling of null array. The handling
1499 was incomplete and is now better handled by ada_val_print_array.
1500
1501 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1502
1503 * annotate.c (annotate_source, annotate_frame_begin): Replace
1504 deprecated_print_address_numeric with paddress.
1505 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1506 * tui/tui-stack.c (tui_make_status_line): Likewise.
1507
1508 * defs.h (deprecated_print_address_numeric): Remove.
1509 * printcmd.c (deprecated_print_address_numeric): Remove.
1510 * maint.c (maint_print_section_info): Fix comment.
1511
1512 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1513
1514 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1515 print_binary_chars, print_char_chars): Add byte_order parameter and
1516 replace gdbarch_byte_order.
1517 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1518 expressions and remove them. Remove unused TWO_TO_FOURTH.
1519 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1520 endianness. Update call to print_hex_chars.
1521 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1522 print_binary_chars, print_char_chars): Add byte_order parameter.
1523 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1524 get at the endianness. Update print_*_char calls to use byte_order.
1525
1526 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1527
1528 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1529 instead of a union.
1530 (SYMBOL_LOCATION_BATON): Update.
1531
1532 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1533
1534 * symtab.h (enum address_class): Remove LOC_BASEREG and
1535 LOC_BASEREG_ARG.
1536 (struct symbol): Remove "basereg" member of "aux_value" union.
1537 (SYMBOL_BASEREG): Remove.
1538
1539 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1540 or LOC_BASEREG_ARG.
1541 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1542 (ada_add_block_symbols): Likewise.
1543 * ax-gdb.c (gen_var_ref): Likewise.
1544 * buildsym.c (finish_block): Likewise.
1545 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1546 * m2-exp.y (yylex): Likewise.
1547 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1548 * printcmd.c (address_info): Likewise.
1549 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1550 (print_frame_arg_vars): Likewise.
1551 * symmisc.c (print_symbol): Likewise.
1552 * symtab.c (lookup_block_symbol): Likewise.
1553 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1554 (scope_info): Likewise.
1555
1556 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1557
1558 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1559
1560 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1561 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1562 (ada_add_block_symbols): Likewise.
1563 * ax-gdb.c (gen_var_ref): Likewise.
1564 * buildsyms.c (finish_block): Likewise.
1565 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1566 * m2-exp.y (yylex): Likewise.
1567 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1568 * printcmd.c (address_info): Likewise.
1569 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1570 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1571 * symtab.c (lookup_block_symbol): Likewise.
1572 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1573 (scope_info): Likewise.
1574
1575 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1576
1577 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1578 LOC_HP_THREAD_LOCAL_STATIC.
1579
1580 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1581 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1582 (read_var_value): Likewise.
1583 * buildsym.c (finish_block): Likewise.
1584 * objfiles.c (objfile_relocate): Likewise.
1585 * printcmd.c (address_info): Likewise.
1586 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1587 * tracepoint.c (scope_info): Likewise.
1588
1589 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1590 Maxim Grigoriev <maxim2405@gmail.com>
1591
1592 * xtensa-tdep.c (xtensa_read_register): Remove.
1593 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1594 argument litbase to call0_frame_cache().
1595 (call0_track_op, call0_analyze_prologue)
1596 (call0_frame_cache): Use extra argument litbase.
1597
1598 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1599
1600 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1601
1602 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1603
1604 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1605
1606 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1607
1608 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1609 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1610 struct trad_frame_saved_reg *.
1611 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1612 trad_frame_alloc_saved_regs. Update accesses. Record previous
1613 value of SP as being vfp.
1614 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1615 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1616
1617 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1618
1619 * score-tdep.c (score_print_insn): Get the current endianess from
1620 disassemble_info instead of gdbarch_byte_order.
1621
1622 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1623
1624 * frame.c (get_prev_frame_1): Build frame id before setting
1625 this_frame->prev_p, not after.
1626
1627 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1628
1629 * annotate.c (annotate_new_thread): New function for new-thread
1630 annotation.
1631 * annotate.h: (annotate_new_thread): New extern.
1632 * thread.c (add_thread_with_info): Use it.
1633 * Makefile.in (thread.o): Add dependency on annotate.h.
1634
1635 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1636
1637 * win32-nat.c (win32_wait): Block the control-c event while
1638 waiting for a debug event.
1639
1640 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1641
1642 * symtab.h (lookup_symbol_in_language): Update comment.
1643 * symtab.c (lookup_symbol_aux_block): Update comment.
1644 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1645
1646 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1647
1648 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1649 (lookup_symbol): Likewise.
1650 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1651 (lookup_symbol): Likewise.
1652 (search_symbols): Update.
1653
1654 * linespec.c (find_methods, collect_methods): Update.
1655 (add_matching_methods, add_constructors): Update.
1656 (decode_compound, decode_dollar, decode_variable): Update.
1657 (lookup_prefix_sym): Update.
1658
1659 (symbol_found): Remove SYM_SYMTAB parameter.
1660 Use SYMBOL_SYMTAB (sym) instead.
1661
1662 * gdbtypes.c (lookup_typename): Update.
1663 (lookup_struct, lookup_union, lookup_enum): Update.
1664 (lookup_template_type): Update.
1665 (check_typedef): Update.
1666 * language.c (lang_bool_type): Update.
1667 * mdebugread.c (parse_procedure): Update.
1668 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1669 * parse.c (write_dollar_variable): Update.
1670 * printcmd.c (address_info): Update.
1671 * source.c (select_source_symtab): Update.
1672 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1673 * valops.c (find_function_in_inferior): Update.
1674 (value_struct_elt_for_reference): Update.
1675 * value.c (value_static_field, value_fn_field): Update.
1676
1677 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1678 * arm-tdep.c (arm_skip_prologue): Update.
1679 * mt-tdep.c (mt_skip_prologue): Update.
1680 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1681
1682 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1683 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1684 (add_defn_to_vec): Likewise.
1685 (ada_add_block_symbols): Likewise.
1686 (lookup_cached_symbol, cache_symbol): Likewise.
1687 (standard_lookup): Update.
1688 (ada_lookup_symbol_list): Update.
1689
1690 * c-valprint.c (c_val_print): Update.
1691 * cp-support.c (cp_lookup_rtti_type): Update.
1692 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1693 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1694 * p-valprint.c (pascal_val_print): Update.
1695 * scm-lang.c (scm_lookup_name): Update.
1696
1697 * c-exp.y: Update.
1698 * f-exp.y: Update.
1699 * jv-exp.y: Update.
1700 * m2-exp.y: Update.
1701 * objc-exp.y: Update.
1702 * p-exp.y: Update.
1703
1704 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1705
1706 * language.h (struct language_defn): Remove SYMTAB parameter from
1707 la_lookup_symbol_nonlocal callback function pointer.
1708
1709 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1710 (ada_lookup_encoded_symbol): Likewise.
1711 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1712 Always call fixup_symbol_section.
1713 (ada_lookup_symbol): Remove SYMTAB parameter.
1714 (ada_lookup_symbol_nonlocal): Likewise.
1715 * ada-exp.y (write_object_renaming): Update.
1716 (find_primitive_type): Likewise.
1717
1718 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1719 (cp_lookup_symbol_namespace): Likewise.
1720 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1721 (lookup_symbol_file): Likewise.
1722 (lookup_possible_namespace_symbol): Likewise.
1723 (cp_lookup_symbol_nonlocal): Likewise.
1724 (cp_lookup_symbol_namespace): Likewise.
1725 (cp_lookup_nested_type): Update.
1726
1727 * scm-valprint.c (scm_inferior_print): Update.
1728 * valops.c (value_maybe_namespace_elt): Update.
1729
1730 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1731 lookup_lib_global_symbol callback function pointer.
1732 (solib_global_lookup): Remove SYMTAB parameter.
1733 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1734 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1735
1736 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1737 (lookup_symbol_static): Likewise.
1738 (lookup_symbol_global): Likewise.
1739 (lookup_symbol_aux_block): Likewise.
1740 (lookup_global_symbol_from_objfile): Likewise.
1741 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1742 (lookup_symbol_aux_local): Likewise.
1743 (lookup_symbol_aux_block): Likewise.
1744 (lookup_symbol_aux_symtabs): Likewise.
1745 (lookup_symbol_aux_psymtabs): Likewise.
1746 (lookup_global_symbol_from_objfile): Likewise.
1747 (basic_lookup_symbol_nonlocal): Likewise.
1748 (lookup_symbol_static): Likewise.
1749 (lookup_symbol_global): Likewise.
1750
1751 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1752
1753 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1754
1755 * remote.c (init_extended_remote_ops): Fix typo.
1756
1757 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1758
1759 * NEWS: Mention new DICOS x86 target configuration.
1760
1761 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1762 Ulrich Weigand <uweigand@de.ibm.com>
1763
1764 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1765 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1766
1767 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
1768 use it instead of ginfo->value.address. Look up minimal symbol by
1769 address and name. Assume OBJFILE is non-NULL.
1770 (fixup_symbol_section): Ensure we always have an objfile to look
1771 into. Extract and pass to fixup_section the symbol's address that
1772 will match the minimal symbol's address.
1773 (fixup_psymbol_section): Likewise.
1774
1775 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1776 overlays and the addrmap returned the wrong section.
1777
1778 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1779 calling fixup_symbol_section.
1780
1781 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1782
1783 * minsyms.c: Include "target.h".
1784 (find_solib_trampoline_target): Handle minimal symbols pointing
1785 to function descriptors as well.
1786 * Makefile.in (minsyms.o): Update dependencies.
1787
1788 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1789 (ppc64_standard_linkage1): ... this. Fix optional instructions.
1790 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1791 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1792 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1793 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1794 (ppc64_standard_linkage_target): Rename to ...
1795 (ppc64_standard_linkage1_target): ... this.
1796 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1797 (ppc64_skip_trampoline_code): Support three variants of standard
1798 linkage stubs. Call find_solib_trampoline_target to handle
1799 glink stubs.
1800
1801 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1802
1803 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1804 ppc64_sysv_abi_adjust_breakpoint_address.
1805 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1806 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1807
1808 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1809
1810 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1811 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1812 of ppc_linux_skip_trampoline_code.
1813
1814 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1815
1816 * gdbarch.sh: Delete dwarf_reg_to_regnum.
1817 * gdbarch.c, gdbarch.h: Regenerated.
1818 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1819 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1820 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1821
1822 2008-05-15 Pedro Alves <pedro@codesourcery.com>
1823
1824 * linux-nat.c (trap_ptid): Delete.
1825 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1826 Adjust.
1827 * linux-thread-db.c (thread_db_wait): Adjust.
1828
1829 2008-05-15 Joel Brobecker <brobecker@adacore.com>
1830
1831 * linespec.c (decode_line_1): Fix a couple of comments.
1832
1833 2008-05-15 Alan Modra <amodra@bigpond.net.au>
1834
1835 * dbxread.c: Formatting.
1836 (INTERNALIZE_SYMBOL): Init n_other.
1837 (set_namestring): Take pointer to nlist arg rather than struct
1838 copy. Update all callers.
1839
1840 2008-05-15 Andreas Schwab <schwab@suse.de>
1841
1842 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
1843 (dwarf2read.o): Add $(addrmap_h).
1844
1845 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1846
1847 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
1848 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
1849 to handle ppc32 PLT entries.
1850 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
1851 only on ppc64.
1852
1853 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
1854
1855 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
1856 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
1857 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
1858 (lookup_minimal_symbol_by_pc_section): Use
1859 lookup_minimal_symbol_by_pc_section_1.
1860 (lookup_solib_trampoline_symbol_by_pc): Likewise.
1861
1862 2008-05-13 Joel Brobecker <brobecker@adacore.com>
1863
1864 * findcmd.c: Add #include "gdb_stdint.h".
1865 * Makefile.in (findcmd.o): Update dependencies.
1866
1867 2008-05-11 David S. Miller <davem@davemloft.net>
1868
1869 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
1870 long double size override, Linux does use 128-bit now.
1871
1872 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
1873 (sparc_linux_write_pc): New function.
1874 (sparc32_linux_init_abi): Register it.
1875 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
1876 (sparc64_linux_write_pc): New function.
1877 (sparc64_linux_init_abi): Register it.
1878
1879 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
1880 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
1881
1882 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1883
1884 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
1885 and info.tdep_info before calling gdbarch_init_osabi.
1886
1887 2008-05-09 Joel Brobecker <brobecker@adacore.com>
1888
1889 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
1890 the type of the right hand side of the assignment to the type
1891 of the left hand side if the left hand side is a convenience
1892 variable.
1893
1894 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
1895
1896 * NEWS: Mention gdbserver bi-arch capability.
1897
1898 2008-05-09 Doug Evans <dje@google.com>
1899
1900 New "find" command.
1901 * NEWS: Document find command and qSearch:memory packet.
1902 * Makefile.in (SFILES): Add findcmd.c.
1903 (COMMON_OBJS): Add findcmd.o.
1904 (findcmd.o): New rule.
1905 * findcmd.c: New file.
1906 * target.h (target_ops): New member to_search_memory.
1907 (simple_search_memory): Declare.
1908 (target_search_memory): Declare.
1909 * target.c (simple_search_memory): New fn.
1910 (target_search_memory): New fn.
1911 * remote.c (PACKET_qSearch_memory): New packet kind.
1912 (remote_search_memory): New fn.
1913 (init_remote_ops): Init to_search_memory.
1914 (init_extended_remote_ops): Ditto.
1915 (_initialize_remote): Add qSearch:memory packet config command.
1916
1917 2008-05-09 Eli Zaretskii <eliz@gnu.org>
1918
1919 * thread.c (_initialize_thread): Don't use commas and periods in
1920 first line of doc string of "set/show print thread-events".
1921
1922 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1923
1924 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
1925 Update for unwinder changes.
1926
1927 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1928
1929 * frame.c (get_frame_base_address, get_frame_locals_address)
1930 (get_frame_args_address): Pass the correct frame when calling
1931 frame_base_find_by_frame.
1932
1933 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
1934
1935 * remote.c (extended_remote_attach_1): Call target_find_description.
1936
1937 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
1938
1939 * remote.c (extended_remote_create_inferior_1): Clean up
1940 before marking the target running.
1941
1942 2008-05-08 Joel Brobecker <brobecker@adacore.com>
1943
1944 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
1945 changes.
1946
1947 2008-05-07 Joel Brobecker <brobecker@adacore.com>
1948
1949 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
1950 sparc64-sol2-tdep.c: Update for unwinder changes.
1951
1952 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1953
1954 * cp-support.c (mangled_name_to_comp): Initialize storage.
1955 (unqualified_name_from_comp): Likewise.
1956
1957 2008-05-07 Jie Zhang <jie.zhang@analog.com>
1958
1959 * remote.c (remote_insert_breakpoint): Call get_remote_state
1960 after gdbarch_breakpoint_from_pc is called.
1961 (remote_insert_hw_breakpoint): Likewise.
1962
1963 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1964
1965 * valprint.c (val_print): Add new language parameter and use it
1966 instead of using the current_language. Update calls to val_print
1967 throughout.
1968 (common_val_print): Add new langauge parameter and pass it to
1969 val_print.
1970 * value.h (struct language_defn): Add opaque declaration.
1971 (val_print, common_val_print): Update declarations.
1972 * stack.c (print_frame_args): Update call to common_val_print
1973 using the appropriate language.
1974 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1975 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
1976 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
1977 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
1978 #include "language.h" if necessary.
1979 Update calls to val_print and common_val_print.
1980 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
1981 Update dependencies.
1982
1983 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1984
1985 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
1986 pointing inside a non-executable section as function descriptors.
1987
1988 2008-05-06 Pedro Alves <pedro@codesourcery.com>
1989
1990 * inf-loop.c (inferior_event_handler): Run all continuations and
1991 print any language change before running the breakpoint commands.
1992
1993 2008-05-06 Joel Brobecker <brobecker@adacore.com>
1994
1995 * frame-unwind.c (frame_unwind_got_bytes): New function.
1996 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
1997 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
1998 for unwinder changes.
1999
2000 2008-05-05 Doug Evans <dje@google.com>
2001
2002 * NEWS: Mention new /m modifier for disassemble command.
2003 * cli/cli-cmds.c (print_disassembly): New function.
2004 (disassemble_current_function): New function
2005 (disassemble_command): Recognize /m modifier, print mixed
2006 source+assembly.
2007 (init_cli_cmds): Update disassemble help text.
2008
2009 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2010
2011 * xtensa-tdep.c: Update for unwinder changes.
2012
2013 2008-05-05 Andreas Schwab <schwab@suse.de>
2014
2015 Update m68k port for unwinder changes.
2016 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2017 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2018 (m68k_frame_unwind): Use default_frame_sniffer.
2019 (m68k_frame_sniffer): Remove.
2020 (m68k_frame_base_address): Expect this_frame.
2021 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2022 this_frame.
2023 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2024 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2025 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2026 parameter instead of pc value.
2027 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2028 Expect this_frame.
2029 (m68k_linux_sigtramp_frame_this_id)
2030 (m68k_linux_sigtramp_frame_prev_register)
2031 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2032 (m68k_linux_sigtramp_frame_unwind): Use
2033 m68k_linux_sigtramp_frame_sniffer.
2034 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2035
2036 * m68klinux-nat.c (store_register): Fix typo.
2037
2038 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2039
2040 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2041 NULL dereferencing.
2042
2043 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2044
2045 * symfile.c (reread_symbols): Update objfile's entry point.
2046
2047 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2048 Joel Brobecker <brobecker@adacore.com>
2049
2050 * ada-lang.c: Update throughout to use symbol_matches_domain
2051 instead of matching the symbol domain explictly.
2052 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2053 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2054 class as typedefs. See lookup_partial_symbol function.
2055 (new_symbol): Similar to add_partial_symbol, do not create
2056 symbol for the typedef. See lookup_block_symbol.
2057 * symtab.c (symbol_matches_domain): New function, takes care
2058 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2059 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2060 found psym domain matches the given domain.
2061 (lookup_block_symbol): Likewise.
2062
2063 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2064
2065 * top.c (command_line_handler_continuation): Remove.
2066 (execute_command): Do not install the above.
2067
2068 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2069
2070 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2071 and catch all exceptions from it.
2072 * top.c (command_line_handler_continuation): Don't
2073 call bpstat_do_action here.
2074
2075 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2076
2077 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2078 (struct die_info): Remove type.
2079 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2080 (read_structure_type, read_enumeration_type, read_array_type)
2081 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2082 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2083 (read_tag_string_type, read_subroutine_type, read_set_type)
2084 (read_unspecified_type): Delete prototypes. Remove check for
2085 already-loaded type. Return the new type.
2086 (set_die_type): Return the new type.
2087 (reset_die_and_siblings_types): Delete.
2088 (load_comp_unit, load_full_comp_unit): Set type_hash.
2089 (process_queue): Remove call to reset_die_and_siblings_types.
2090 (process_die): Do not read most types here. Use read_type_die
2091 for others.
2092 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2093 (quirk_gcc_member_function_pointer): Return the new type.
2094 (process_structure_scope, process_enumeration_scope): Use
2095 get_die_type and read the DIE's type.
2096 (read_full_die): Do not initialize die->type.
2097 (tag_type_to_type): Use read_type_die.
2098 (read_type_die): Check for already defined types. Return the
2099 type.
2100 (determine_prefix): Use get_die_type.
2101 (set_die_type): Return the type.
2102 (get_die_type): Take a CU argument. Check for no type_hash.
2103
2104 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2105
2106 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2107 locals.
2108
2109 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2110
2111 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2112 and bp_longjmp_resume breakpoints.
2113 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2114 meaningful.
2115 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2116 breakpoints. Create bp_longjmp breakpoints as momentary
2117 breakpoints.
2118 (enable_longjmp_breakpoint): Delete.
2119 (set_longjmp_breakpoint): New.
2120 (disable_longjmp_breakpoint): Delete.
2121 (delete_longjmp_breakpoint): New.
2122 (set_longjmp_resume_breakpoint): Delete.
2123 (set_momentary_breakpoint_at_pc): New.
2124 (breakpoint_re_set_one): Don't delete bp_longjmp and
2125 bp_longjmp_resume breakpoints.
2126 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2127 breakpoints.
2128
2129 * infrun.c (step_resume_breakpoint): Add comment.
2130 (struct execution_control_state): Delete handling_longjmp member.
2131 (init_execution_control_state). Don't clear handling_longjmp.
2132 (context_switch): Don't context switch handling_longjmp.
2133 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2134 create a bp_longjmp_resume breakpoint, and set it as current
2135 step_resume_breakpoint, then step over the longjmp breakpoint. If
2136 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2137 breakpoint, delete the longjmp-resume breakpoint, and stop
2138 stepping.
2139 (currently_stepping): Remove handling_longjmp from expression.
2140 (insert_step_resume_breakpoint_at_sal): Update comment.
2141 (insert_longjmp_resume_breakpoint): New.
2142
2143 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2144 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2145 declarations.
2146 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2147 (set_longjmp_resume_breakpoint): Delete declaration.
2148
2149 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2150 parameter.
2151 (load_infrun_state): Delete *handling_longjmp parameter.
2152 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2153 Update body.
2154 (load_infrun_state): Delete *handling_longjmp parameter. Update
2155 body.
2156
2157 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2158 (delete_longjmp_breakpoint_cleanup): New.
2159 (step_1): Call set_longjmp_breakpoint instead of
2160 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2161 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2162 (step_1_continuation): Pass thread id in the continuation args to
2163 step_once.
2164 (step_once): Add thread parameter. Pass thread id the the
2165 continuation.
2166
2167 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2168
2169 Set CU BASE_ADDRESS already from partial DIEs.
2170 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2171 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2172 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2173 from these variables if it was still unset.
2174
2175 * Makefile.in: Update dependencies.
2176 * dwarf2read.c: Include "addrmap.h"
2177 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2178 (dwarf2_ranges_read): New prototype.
2179 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2180 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2181 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2182 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2183 comment for it. Add the found ranges to RANGES_PST. New variable
2184 BASEADDR, initialize it the common way.
2185 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2186 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2187 HAS_RANGES_OFFSET for the later processing.
2188 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2189 * symtab.c: Include "addrmap.h"
2190 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2191 Move the psymtab locator into ...
2192 (find_pc_sect_psymtab_closer): ... a new function.
2193
2194 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2195
2196 * arch-utils.c (gdbarch_update_p): Use default values for
2197 info.abfd and info.target_desc if they are NULL.
2198 (gdbarch_from_bfd): Remove assertion.
2199 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2200 using the current target description.
2201 (gdbarch_info_fill): Do not use default values for info->abfd
2202 and info->target_desc.
2203
2204 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2205
2206 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2207
2208 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2209
2210 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2211 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2212
2213 * regcache.c (read_pc_pid): Remove, replace by ...
2214 (regcache_read_pc): ... this function.
2215 (write_pc_pid): Remove, replace by ...
2216 (regcache_write_pc): ... this function.
2217 (read_pc, write_pc): Update.
2218
2219 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2220 write_pc_pid by regcache_read_pc and regcache_write_pc.
2221 (displaced_step_fixup): Likewise.
2222 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2223 (prepare_to_proceed): Likewise.
2224 (proceed): Likewise.
2225 (adjust_pc_after_break): Likewise.
2226 (handle_inferior_event): Likewise.
2227
2228 * linux-nat.c (cancel_breakpoint): Likewise.
2229 * linux-thread-db.c (check_event): Likewise.
2230 * aix-thread.c (aix_thread_wait): Likewise.
2231 * tracepoint.c (trace_dump_command): Likewise.
2232
2233 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2234
2235 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2236 SYMBOL_LOCATION_BATON.
2237
2238 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2239
2240 * target.h (struct target_ops): New field to_auxv_parse.
2241 * auxv.c (default_auxv_parse): New, renamed from previous
2242 target_auxv_parse.
2243 (target_auxv_parse): Try to call target method. Fallback to
2244 default_auxv_parse if not found.
2245 * procfs.c (procfs_auxv_parse): New.
2246 (init_procfs_ops): On Solaris, in 64-bit mode, install
2247 procfs_auxv_parse.
2248
2249 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2250
2251 * symfile.c (add_symbol_file_command): Use paddress rather than
2252 hex_string to print the address.
2253
2254 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2255
2256 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2257 return the null frame ID to terminate the backtrace.
2258
2259 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2260
2261 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2262 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2263 (SIG_FRAME_PC_OFFSET): Likewise.
2264 (SIG_FRAME_LR_OFFSET): Likewise.
2265 (SIG_FRAME_FP_OFFSET): Likewise.
2266 (rs6000_push_dummy_call): Likewise.
2267 (rs6000_return_value): Likewise.
2268 (rs6000_convert_from_func_ptr_addr): Likewise.
2269 (branch_dest, rs6000_software_single_step): Likewise.
2270 (deal_with_atomic_sequence): Rename to ...
2271 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2272 Do not call branch_dest; inline required parts of that function.
2273 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2274 with SYMBOL_LINKAGE_NAME.
2275 (struct reg, regsize): Delete.
2276 (read_memory_addr): Delete; inline into callers.
2277 (rs6000_skip_prologue): Move after skip_prologue.
2278 (skip_prologue): Remove prototype.
2279 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2280 initialization as if this variable were true. Do not install
2281 ppc64_sysv_abi_adjust_breakpoint_address.
2282
2283 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2284 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2285 and "breakpoint.h".
2286 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2287 (SIG_FRAME_PC_OFFSET): Likewise.
2288 (SIG_FRAME_LR_OFFSET): Likewise.
2289 (SIG_FRAME_FP_OFFSET): Likewise.
2290 (rs6000_push_dummy_call): Likewise.
2291 (rs6000_return_value): Likewise.
2292 (rs6000_convert_from_func_ptr_addr): Likewise.
2293 (branch_dest, rs6000_software_single_step): Likewise. Replace
2294 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2295 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2296 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2297 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2298 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2299
2300 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2301 (AIX_TEXT_SEGMENT_BASE): New macro.
2302 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2303 by AIX_TEXT_SEGMENT_BASE.
2304
2305 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2306 (struct gdbarch_tdep): Remove text_segment_base member.
2307 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2308 ppc64_sysv_abi_adjust_breakpoint_address.
2309
2310 * Makefile.in (rs6000-tdep.o): Update dependencies.
2311 (rs6000-aix-tdep.o): Likewise.
2312
2313 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2314 Thiago Jung Bauermann <bauerman@br.ibm.com>
2315
2316 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2317 * doublest.c (convert_typed_floating): Fix typo in comment.
2318 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2319 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2320 * frame.c (frame_unwind_address_in_block): Likewise.
2321 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2322 * symtab.h (struct symbol): Likewise.
2323 * tramp-frame.h (struct trad_frame_cache): Likewise.
2324 * value.c (allocate_repeat_value): Likewise.
2325
2326 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2327
2328 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2329 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2330
2331 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2332
2333 * parse.c (parse_exp_in_context): Don't override
2334 expression_context_pc if get_selected_block returned a valid
2335 block.
2336
2337 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2338
2339 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2340 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2341 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2342 Delete.
2343 * c-typeprint.c (c_type_print_base): Delete handling of template
2344 instantiations.
2345 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2346 (METHOD_PTR_TO_VOFFSET): Delete.
2347 * defs.h (QUIT_FIXME): Delete.
2348 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2349 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2350 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2351 ninstantiations, and instantiations.
2352 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2353 (TYPE_FN_FIELD_INLINED): Delete.
2354 * srec.h (SREC_BINARY): Delete.
2355 * symtab.c (symbol_init_demangled_name): Delete.
2356 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2357 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2358 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2359 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2360 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2361 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2362 * target.h (enum thread_control_capabilities): Delete tc_switch.
2363 (target_can_switch_threads): Delete.
2364
2365 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2366
2367 * Makefile.in (objfiles.o): Update.
2368 * exec.c (exec_set_section_address): Support p->addr != 0.
2369 * objfiles.c (objfile_relocate): Update exec_ops section
2370 addresses.
2371 * symfile.c (place_section): Move exec_set_section_address call...
2372 (default_symfile_offsets): ...to here.
2373
2374 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2375
2376 * Makefile.in (ppc_linux_tdep_h): New macro.
2377 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2378 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2379 (powerpc_e500l_c): Likewise.
2380 (ppc-linux-nat.o): Update dependencies.
2381 (ppc-linux-tdep.o): Update dependencies.
2382 (rs6000-tdep.o): Update dependencies.
2383
2384 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2385 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2386 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2387 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2388 (tdesc_powerpc_e500): Remove.
2389
2390 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2391 and "features/rs6000/powerpc-altivec64.c".
2392 (ppc_supply_reg, ppc_collect_reg): Make global.
2393 (variants): Use tdesc_powerpc_32 for "powerpc" and
2394 tdesc_powerpc_altivec64 for "powerpc64".
2395 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2396
2397 * ppc-linux-tdep.h: New file.
2398
2399 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2400 Include "features/rs6000/powerpc-32l.c".
2401 Include "features/rs6000/powerpc-altivec32l.c".
2402 Include "features/rs6000/powerpc-64l.c".
2403 Include "features/rs6000/powerpc-altivec64l.c".
2404 Include "features/rs6000/powerpc-e500l.c".
2405 (ppc_linux_supply_gregset): New function.
2406 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2407 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2408 (ppc64_linux_gregset): Likewise.
2409 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2410 (ppc_linux_trap_reg_p): New function.
2411 (ppc_linux_write_pc): New function.
2412 (ppc_linux_core_read_description): New function.
2413 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2414 ppc_linux_core_read_description. Install orig_r3 and trap
2415 registers if present in the target description.
2416 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2417
2418 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2419 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2420 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2421 (fetch_ppc_registers): Likewise.
2422 (store_ppc_registers): Likewise.
2423 (store_register): Likewise.
2424 (ppc_linux_read_description): Check whether AltiVec is supported.
2425 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2426 Linux target description.
2427
2428 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2429 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2430 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2431 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2432 rs6000/powerpc-e500. Update -expedite variables accordingly.
2433
2434 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2435 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2436 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2437 * features/rs6000/powerpc-e500.c: Regenerate.
2438 * features/rs6000/powerpc-32.c: Regenerate.
2439 * features/rs6000/powerpc-64.c: Regenerate.
2440
2441 * features/rs6000/power-linux.xml: New file.
2442 * features/rs6000/power64-linux.xml: New file.
2443 * features/rs6000/powerpc-32l.xml: New file.
2444 * features/rs6000/powerpc-altivec32l.xml: New file.
2445 * features/rs6000/powerpc-64l.xml: New file.
2446 * features/rs6000/powerpc-altivec64l.xml: New file.
2447 * features/rs6000/powerpc-e500l.xml: New file.
2448 * features/rs6000/powerpc-32l.c: New (generated) file.
2449 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2450 * features/rs6000/powerpc-64l.c: New (generated) file.
2451 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2452 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2453
2454 * regformats/reg-ppc.dat: Remove.
2455 * regformats/reg-ppc64.dat: Remove.
2456 * regformats/rs6000/powerpc-32.dat: Remove.
2457 * regformats/rs6000/powerpc-64.dat: Remove.
2458 * regformats/rs6000/powerpc-e500.dat: Remove.
2459 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2460 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2461 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2462 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2463 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2464
2465 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2466
2467 * thread.c (delete_thread): Call observer_notify_thread_exit.
2468 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2469 thread_exit observer.
2470 (mi_thread_exit): New.
2471
2472 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2473
2474 * breakpoint.c (create_exception_catchpoint): Remove prototype
2475 for already deleted function.
2476 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2477 * frame.h (show_stack_frame): Remove prototype.
2478 * stack.c (show_stack_frame): Remove empty, unused function.
2479 * source.c (symtab_to_fullname, print_source_lines): Small fix
2480 in comment.
2481 * value.c (show_values): Update comments to mention "show values"
2482 command instead of "info history".
2483
2484 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2485
2486 * linespec.c: Include "target.h".
2487 (minsym_found): Handle minimal symbols pointing to function
2488 descriptors. Use find_function_start_pc.
2489 * minsyms.c (msymbol_objfile): New function.
2490 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2491 to function descriptors.
2492 * symtab.c (fixup_section): Only use minimal symbol at the same
2493 address to determine section of a symbol.
2494 (find_function_start_pc): New function.
2495 (find_function_start_sal): Use it.
2496 * symtab.h (msymbol_objfile): Add prototype.
2497 (find_function_start_pc): Likewise.
2498 * value.c: Include "objfiles.h".
2499 (value_fn_field): Handle minimal symbols pointing to function
2500 descriptors.
2501 * Makefile.in (linespec.o): Update dependencies.
2502 (value.o): Likewise.
2503
2504 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2505
2506 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2507 inside a PAD type is a bitfield.
2508
2509 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2510
2511 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2512 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2513 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2514 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2515 Allow typedefs when checking for function pointer arguments.
2516 Right-align small structs passed on the stack.
2517 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2518 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2519 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2520
2521 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2522
2523 * Makefile.in (arm-tdep.o): Update.
2524 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2525 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2526 (arm_pc_is_thumb): Use mapping symbols.
2527 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2528 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2529 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2530 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2531 * gdbarch.sh: Add record_special_symbol.
2532 * gdbarch.c, gdbarch.h: Regenerated.
2533 * objfiles.c (struct objfile_data): Add cleanup member.
2534 (register_objfile_data_with_cleanup): New function, from
2535 register_objfile_data.
2536 (register_objfile_data): Use it.
2537 (objfile_free_data): Call clear_objfile_data.
2538 (clear_objfile_data): Call cleanup functions.
2539 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2540
2541 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2542
2543 * objfiles.c (init_entry_point_info): Handle shared libraries.
2544
2545 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2546
2547 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2548 lowest_pc.
2549
2550 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2551 Pedro Alves <pedro@codesourcery.com>
2552
2553 Implement displaced stepping.
2554
2555 * gdbarch.sh (max_insn_length): New 'variable'.
2556 (displaced_step_copy, displaced_step_fixup)
2557 (displaced_step_free_closure, displaced_step_location): New
2558 functions.
2559 (struct displaced_step_closure): Add forward declaration.
2560 * gdbarch.c, gdbarch.h: Regenerated.
2561
2562 * arch-utils.c: #include "objfiles.h".
2563 (simple_displaced_step_copy_insn)
2564 (simple_displaced_step_free_closure)
2565 (displaced_step_at_entry_point): New functions.
2566 * arch-utils.h (simple_displaced_step_copy_insn)
2567 (simple_displaced_step_free_closure)
2568 (displaced_step_at_entry_point): New prototypes.
2569
2570 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2571 (I386_MAX_MATCHED_INSN_LEN): ... this.
2572 (i386_absolute_jmp_p, i386_absolute_call_p)
2573 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2574 (i386_displaced_step_fixup): New functions.
2575 (struct i386_insn, i386_match_insn): Update.
2576 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2577 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2578 (i386_displaced_step_fixup): New prototype.
2579 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2580 Register gdbarch_displaced_step_copy,
2581 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2582 and gdbarch_displaced_step_location functions.
2583
2584 * infrun.c (debug_displaced): New variable.
2585 (show_debug_displaced): New function.
2586 (struct displaced_step_request): New struct.
2587 (displaced_step_request_queue, displaced_step_ptid)
2588 (displaced_step_gdbarch, displaced_step_closure)
2589 (displaced_step_original, displaced_step_copy)
2590 (displaced_step_saved_copy, can_use_displaced_stepping): New
2591 variables.
2592 (show_can_use_displaced_stepping, use_displaced_stepping)
2593 (displaced_step_clear, cleanup_displaced_step_closure)
2594 (displaced_step_dump_bytes, displaced_step_prepare)
2595 (displaced_step_clear_cleanup, write_memory_ptid)
2596 (displaced_step_fixup): New functions.
2597 (resume): Call displaced_step_prepare.
2598 (proceed): Call read_pc once, and remember the value. If using
2599 displaced stepping, don't remove breakpoints.
2600 (handle_inferior_event): Call displaced_step_fixup. Add some
2601 debugging output. When we try to step over a breakpoint, but get
2602 a signal to deliver to the thread instead, ensure the step-resume
2603 breakpoint is actually inserted. If a thread hop is needed, and
2604 displaced stepping is enabled, don't remove breakpoints.
2605 (init_wait_for_inferior): Call displaced_step_clear.
2606 (_initialize_infrun): Add "set debug displaced" command. Add
2607 "maint set can-use-displaced-stepping" command. Clear
2608 displaced_step_ptid.
2609 * inferior.h (debug_displaced): Declare variable.
2610 (displaced_step_dump_bytes): Declare function.
2611
2612 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2613 dependencies.
2614
2615 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2616
2617 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2618 (arm_force_mode_string, arm_show_fallback_mode)
2619 (arm_show_force_mode): New.
2620 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2621 arm_frame_is_thumb.
2622 (_initialize_arm_tdep): Add "set arm fallback-mode"
2623 and "set arm force-mode".
2624 * NEWS: Document new commands.
2625
2626 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2627
2628 * main.h (batch_silent): Declare.
2629 * event-top.c: Include main.h.
2630 (gdb_setup_readline): Remove extern batch_silent declaration.
2631 * infrun.c (normal_stop): Don't print source location when running in
2632 --batch-silent mode.
2633 * Makefile.in (event-top.o): Add main.h dependency.
2634
2635 2008-05-02 Andreas Schwab <schwab@suse.de>
2636
2637 * target.h (struct target_ops): Add
2638 to_watchpoint_addr_within_range.
2639 (target_watchpoint_addr_within_range): New function.
2640 * target.c (update_current_target): Inherit
2641 to_watchpoint_addr_within_range, defaulting to
2642 default_watchpoint_addr_within_range.
2643 (default_watchpoint_addr_within_range): New function.
2644 (debug_to_watchpoint_addr_within_range): New function.
2645 (setup_target_debug): Set to_watchpoint_addr_within_range.
2646 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2647 New function.
2648 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2649 * breakpoint.c (watchpoints_triggered): Use
2650 target_watchpoint_addr_within_range.
2651
2652 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2653
2654 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2655 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2656 Set gdb_osabi to GDB_OSABI_DICOS.
2657
2658 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2659 * osabi.c (gdb_osabi_name): Add "DICOS".
2660
2661 * i386-dicos-tdep.c: New file.
2662
2663 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2664 (ALLDEPFILES): Add i386-dicos-tdep.c.
2665 (i386-dicos-tdep.o): New rule.
2666
2667 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2668
2669 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2670 and register the fork's PTID as a thread.
2671
2672 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2673
2674 PR gdb/1665
2675 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2676 assign its value to the breakpoint created.
2677 (create_breakpoints): Add breakpoint_ops argument and pass it
2678 to create_breakpoint call.
2679 (break_command_really): Add breakpoint_ops argument and pass/assign
2680 appropriately.
2681 (break_command_1): Pass NULL as ops argument.
2682 (set_breakpoint): Pass NULL as ops argument.
2683 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2684 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2685 catch and throw catchpoints.
2686
2687 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2688
2689 PR gdb/2343
2690 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2691 translate signal numeric value from the target to GDB's enum
2692 target_signal.
2693 * gdbarch.c, gdbarch.h: Regenerated.
2694 * gdbarch.sh: Added two new functions target_signal_from_host and
2695 target_signal_to_host.
2696 * target.h (default_target_signal_from_host,
2697 default_target_signal_to_host): New functions - declarations.
2698 * signals/signals.c (struct gdbarch): New declaration.
2699 (default_target_signal_to_host, default_target_signal_from_host): New
2700 functions.
2701
2702 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2703 Pedro Alves <pedro@codesourcery.com>
2704
2705 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2706 Johnston <jjohnstn@redhat.com>.
2707
2708 * NEWS: Mention attach to stopped process fix.
2709 * infcmd.c (detach_command, disconnect_command): Discard the thread
2710 list.
2711 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2712 attaching. Use signal_stop_state.
2713 (signal_stop_state): Check stop_soon.
2714 * linux-nat.c (kill_lwp): Declare earlier.
2715 (pid_is_stopped, linux_nat_post_attach_wait): New.
2716 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2717 comments.
2718 (linux_nat_attach): Use linux_nat_post_attach_wait.
2719 (detach_callback, linux_nat_detach): Improve handling for signalled
2720 processes.
2721 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2722 from the process ID.
2723 * Makefile.in (infcmd.o): Update.
2724
2725 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2726
2727 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2728 * arm-tdep.c (arm_frame_is_thumb): New.
2729 (arm_pc_is_thumb): Clarify comment.
2730 (thumb_analyze_prologue): Remove PC special case.
2731 (thumb_scan_prologue): Take a block_addr argument. Use it for
2732 find_pc_partial_function. Remove unused variables.
2733 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2734 for find_pc_partial_function. Remove PC special case.
2735 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2736 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2737 (arm_get_next_pc): Use arm_frame_is_thumb.
2738 (arm_write_pc): Use CPSR_T instead of 0x20.
2739 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2740 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2741 (CPSR_T): Define.
2742 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2743 DWARF2_FRAME_REG_FN.
2744 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2745 DWARF2_FRAME_REG_FN.
2746 (struct dwarf2_frame_state_reg): Add FN to loc union.
2747
2748 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2749
2750 * exec.c (print_section_info): Add missing '\n'.
2751
2752 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2753
2754 * thread.c (add_thread): Move observer call to ...
2755 (add_thread_silent): ... here.
2756
2757 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2758
2759 * rs6000-tdep.c: Update for unwinder changes.
2760 * ppcobsd-tdep.c: Likewise.
2761
2762 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2763
2764 * s390-tdep.c: Update for unwinder changes.
2765
2766 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2767
2768 * spu-tdep.c: Update for unwinder changes.
2769
2770 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2771
2772 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2773 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2774 sparc64-linux-tdep.c: Update for unwinder changes.
2775
2776 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2777
2778 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2779 for unwinder changes.
2780 * mips-tdep.c: Likewise.
2781 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2782 raw one.
2783
2784 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2785
2786 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2787 unwinder changes.
2788
2789 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2790
2791 Update i386 and amd64 ports for unwinder changes.
2792
2793 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2794 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2795 (amd64_frame_unwind): Use default_frame_sniffer.
2796 (amd64_frame_sniffer): Delete.
2797 (amd64_sigtramp_frame_cache): Expect this_frame.
2798 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2799 (amd64_sigtramp_frame_sniffer): Update signature.
2800 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2801 (amd64_frame_base_address): Expect this_frame.
2802 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
2803 this_frame.
2804 (amd64_init_abi): Use set_gdbarch_dummy_id and
2805 frame_unwind_append_unwinder.
2806 * i386-tdep.c (i386_frame_cache): Expect this_frame.
2807 (i386_frame_this_id, i386_frame_prev_register): Update signature.
2808 (i386_frame_unwind): Use default_frame_sniffer.
2809 (i386_frame_sniffer): Delete.
2810 (i386_sigtramp_frame_cache): Expect this_frame.
2811 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2812 (i386_sigtramp_frame_sniffer): Update signature.
2813 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2814 (i386_frame_base_address): Update signature.
2815 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
2816 (i386_push_dummy_call): Update comment.
2817 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2818 Expect this_frame.
2819 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2820 and frame_unwind_append_unwinder.
2821 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2822 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2823 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2824 i386nbsd-tdep.c: Update for unwinder changes.
2825
2826 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2827
2828 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2829 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2830 this_frame.
2831 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2832 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2833 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2834 signature.
2835 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
2836 this_frame.
2837 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
2838 Update signature.
2839 * tramp-frame.h (struct tramp_frame): Update signature of init.
2840 * Makefile.in (trad-frame.o): Update.
2841
2842 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2843
2844 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
2845 (execute_stack_op): Put this_frame in the baton.
2846 (execute_cfa_program): Take this_frame.
2847 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
2848 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
2849 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
2850 (dwarf2_frame_this_id): Adjust to work on this_frame.
2851 (dwarf2_signal_frame_this_id): Delete.
2852 (dwarf2_frame_prev_register): Update signature. Use new frame
2853 unwind methods.
2854 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
2855 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
2856 dwarf2_frame_sniffer.
2857 (dwarf2_append_unwinders): New.
2858 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
2859 this_frame.
2860 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
2861 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
2862 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
2863 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
2864 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
2865 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
2866 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
2867 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
2868 (dwarf2_append_unwinders): Declare.
2869 (dwarf2_frame_base_sniffer): Update declaration.
2870 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
2871 this_frame.
2872
2873 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2874
2875 Convert frame unwinders to use the current frame and
2876 "struct value".
2877
2878 * frame.c (frame_debug): Make global.
2879 (get_frame_id): Pass this frame to unwinder routines.
2880 (frame_pc_unwind): Remove unused unwind->prev_pc support.
2881 (do_frame_register_read): Do not discard the return value of
2882 frame_register_read.
2883 (frame_register_unwind): Remove debug messages. Use
2884 frame_unwind_register_value.
2885 (frame_unwind_register_value, get_frame_register_value): New
2886 functions.
2887 (create_new_frame, get_frame_base_address, get_frame_locals_address)
2888 (get_frame_args_address, get_frame_type): Pass this frame to
2889 unwinder routines.
2890 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
2891 functions.
2892 * frame.h: Update comments.
2893 (frame_debug, frame_unwind_register_value, get_frame_register_value)
2894 (frame_prepare_for_sniffer): Declare.
2895 * frame-unwind.h: Update comments and parameter names.
2896 (default_frame_sniffer): Declare.
2897 (frame_prev_register_ftype): Return a struct value *.
2898 (struct frame_unwind): Remove prev_pc member.
2899 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
2900 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
2901 (frame_unwind_got_register, frame_unwind_got_memory)
2902 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
2903 * frame-base.h: Update comments and parameter names.
2904 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
2905 if necessary. Add debugging output.
2906 * sentinel-frame.c (sentinel_frame_prev_register)
2907 (sentinel_frame_this_id): Update for new signature.
2908 (sentinel_frame_prev_pc): Delete.
2909 (sentinel_frame_unwinder): Remove prev_pc.
2910 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
2911 prev_pc.
2912 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
2913 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
2914 (frame_unwind_append_sniffer): Delete.
2915 (frame_unwind_append_unwinder): New function.
2916 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
2917 from unwinders. Use frame_prepare_for_sniffer.
2918 (default_frame_sniffer, frame_unwind_got_optimized)
2919 (frame_unwind_got_register, frame_unwind_got_memory)
2920 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
2921 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
2922 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
2923 signature.
2924 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
2925 * gdbarch.c, gdbarch.c: Regenerated.
2926 * frame-base.c (default_frame_base_address)
2927 (default_frame_locals_address, default_frame_args_address): Update
2928 for new signature.
2929 (frame_base_find_by_frame): Pass this frame to unwinder routines.
2930 * infcall.c (call_function_by_hand): Update comments.
2931 * Makefile.in (frame-unwind.o): Update dependencies.
2932
2933 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2934
2935 * ada-lang.c (ada_value_primitive_packed_val): Only check
2936 value_lazy for memory lvals.
2937 * findvar.c (value_of_register_lazy): New function.
2938 (locate_var_value): Only check value_lazy for memory lvals.
2939 * valarith.c (value_subscripted_rvalue): Likewise.
2940 * valops.c (value_fetch_lazy): Handle both memory and register
2941 lvals.
2942 (search_struct_field, value_slice): Only check value_lazy for memory
2943 lvals.
2944 * value.c (struct value): Update comment for lazy.
2945 (value_primitive_field): Only check value_lazy for memory lvals.
2946 * value.h (value_lazy): Update comment.
2947 (value_of_register_lazy): Declare.
2948
2949 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2950
2951 * corefile.c (reopen_exec_file): Close any open files.
2952
2953 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2954
2955 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
2956 show_memory_breakpoints to 1 while reading the instruction bundle.
2957
2958 2008-04-29 Joel Brobecker <brobecker@adacore.com>
2959
2960 * gdbarch.sh: Document the return_value method. Explain that
2961 the FUNCTYPE parameter might be NULL.
2962 * gdbarch.h: Regenerated.
2963 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
2964 type when calling using_struct_return, as this is unnecessary
2965 on this target.
2966
2967 2008-04-28 Joel Brobecker <brobecker@adacore.com>
2968
2969 * terminal.h (create_tty_session): Fix return type.
2970
2971 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
2972
2973 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
2974
2975 2008-04-26 Joel Brobecker <brobecker@adacore.com>
2976
2977 * breakpoint.c (condition_command, commands_from_control_command)
2978 (break_command_really): Minor reformatting.
2979
2980 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2981
2982 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
2983
2984 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2985
2986 * amd64-tdep.c (amd64_get_longjmp_target): New.
2987 (amd64_init_abi): Register amd64_get_longjmp_target as
2988 gdbarch_get_longjmp_target callback.
2989 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
2990
2991 2008-04-25 Pedro Alves <pedro@codesourcery.com>
2992
2993 * breakpoint.h (enum bpstat_what_main_action): Delete
2994 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
2995
2996 * breakpoint.c (clrs): Delete.
2997 (bpstat_what): Update table.
2998
2999 * infrun.c (handle_inferior_event): Remove
3000 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3001
3002 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3003
3004 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3005 Adjust all prototypes using mi_cmd_args_ftype to use
3006 mi_cmd_argv_ftype.
3007 (struct mi_cmd): Remove the args_func field.
3008 * mi/mi-cmds.c: Don't provide value for the args_func field.
3009 * mi/mi-main.c (mi_execute_async_cli_command)
3010 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3011 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3012 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3013 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3014 (mi_cmd_target_download): Adjust.
3015 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3016 (mi_cmd_execute): Do not check for args_func.
3017 (mi_execute_async_cli_command): Adjust.
3018 * mi/mi-parse.c: Don't check for args_func.
3019
3020 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3021
3022 * breakpoint.c (bpstat_check_location)
3023 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3024 New, extracted from bpstat_stop_status.
3025 (bpstat_stop_status): Use the above.
3026
3027 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3028
3029 * mi/mi-main.c (last_async_command): Rename to current_token.
3030 (previous_async_command): Remove.
3031 (mi_cmd_gdb_exit): Adjust.
3032 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3033 (mi_cmd_target_select): Adjust.
3034 (mi_cmd_execute): Don't set previous_async_command. Free token
3035 here even in async mode.
3036 (mi_execute_async_cli_command): Adjust.
3037 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3038 token.
3039 (mi_load_progress): Adjust.
3040
3041 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3042
3043 * infcmd.c (step_1_continuation): Always disable longjmp
3044 breakpoint if we're not going to do another step.
3045
3046 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3047
3048 exec_cleanup murder.
3049 * breakpoint.c (until_break_command_continuation): Add
3050 the 'error' parameter. Directly delete the breakoint as
3051 opposed to running cleanups.
3052 (until_break_command): Install continuation only
3053 after starting the target. Don't use exec cleanups,
3054 use ordinary cleanups. Discard cleanups is successfully
3055 started the target in async mode.
3056 (make_cleanup_delete_breakpoint): Remove.
3057 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3058 declaration.
3059 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3060 declarations.
3061 (struct continations): Add the 'error' parameter to the
3062 continuation_hook field.
3063 (add_continuation, do_all_continuations)
3064 (add_intermediate_continuation)
3065 (do_all_intermediate_continuations): Add the 'error' parameter.
3066 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3067 * inf-loop.c (inferior_event_handler): Instead of calling
3068 discard_all_continuations, use do_all_continuations with 1 as
3069 'error' parameter. Pass 0 as 'error' parameter in existing uses
3070 of discard_all_continuations.
3071 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3072 cleanups.
3073 (step_once): Install continuation only after resuming the target.
3074 (step_1_continuation): Disable longjmp breakpoint on error.
3075 (finish_command_continuation): Add the error parameter. Delete
3076 the finish breakpoint directly, do not use cleanups.
3077 (finish_command): Do not use exec_cleanups. Always setup
3078 continuation. For sync case, immediately run them.
3079 (attach_command_continuation): Add the error parameter.
3080 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3081 remove step_resume_breakpoint -- adjust delete it directly.
3082 * interps.c (interp_set): Adjust call to do_all_continations.
3083 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3084 do exec cleanups.
3085 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3086 cleanups.
3087 (mi_cmd_execute): Do not use exec_cleanup.
3088 (mi_execute_async_cli_command): Simplify the string concatenation
3089 logic. Do no use exec cleanup.
3090 (mi_exec_async_cli_cmd_continuation): New parameter error.
3091 Free last_async_command.
3092 * top.c (command_line_handler_continuation): New parameter error.
3093 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3094 (do_exec_cleanups): Remove.
3095 (add_continuation, do_all_continations)
3096 (add_intermediate_continuation)
3097 (do_all_intermediate_continuations): New parameter error.
3098
3099 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3100
3101 * breakpoint.h (bp_location_p): New typedef.
3102 Register a vector of bp_location_p.
3103 * breakpoint.c (always_inserted_mode)
3104 (show_always_inserted_mode): New.
3105 (unlink_locations_from_global_list): Remove.
3106 (update_global_location_list)
3107 (update_global_location_list_nothrow): New.
3108 (update_watchpoint): Don't free locations.
3109 (should_insert_location): New.
3110 (insert_bp_location): Use should_insert_location.
3111 (insert_breakpoint_locations): Copied from
3112 insert_breakpoints.
3113 (insert_breakpoint): Use insert_breakpoint_locations.
3114 (bpstat_stop_status): Call update_global_location_list
3115 when disabling breakpoint.
3116 (allocate_bp_location): Don't add to bp_location_chain.
3117 (set_raw_breakpoint)
3118 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3119 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3120 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3121 (set_longjmp_resume_breakpoint)
3122 (enable_watchpoints_after_interactive_call_stop)
3123 (disable_watchpoints_before_interactive_call_start)
3124 (create_internal_breakpoint)
3125 (create_fork_vfork_event_catchpoint)
3126 (create_exec_event_catchpoint, set_momentary_breakpoint)
3127 (create_breakpoints, break_command_1, watch_command_1)
3128 (create_exception_catchpoint)
3129 (handle_gnu_v3_exceptions)
3130 (disable_breakpoint, breakpoint_re_set_one)
3131 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3132 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3133 Call update_global_location_list.
3134 (delete_breakpoint): Don't remove locations and don't
3135 try to reinsert them. Call update_global_location_list.
3136 (update_breakpoint_locations): Likewise.
3137 (restore_always_inserted_mode): New.
3138 (update_breakpoints_after_exec): Temporary disable
3139 always inserted mode.
3140 * Makefile.in: Update dependencies.
3141
3142 * infrun.c (proceed): Remove breakpoints while stepping
3143 over breakpoint.
3144 (handle_inferior_event): Don't remove or insert
3145 breakpoints.
3146 * linux-fork.c (checkpoint_command): Remove breakpoints
3147 before fork and insert after.
3148 (linux_fork_context): Remove breakpoints before switch
3149 and insert after.
3150 * target.c (target_disconnect, target_detach): Remove
3151 breakpoints from target.
3152
3153
3154 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3155
3156 * breakpoint.c (print_one_breakpoint_location): In MI
3157 mode, report the location string the breakpoint was
3158 originally created with.
3159
3160 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3161
3162 * Makefile.in (xtensa-tdep.o): Update dependencies.
3163 * configure.tgt (xtensa*): Update dependencies.
3164 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3165 Local variable areg renamed to arreg.
3166 (areg_number): New function.
3167 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3168 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3169 replaced by arreg_number.
3170 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3171 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3172 (xtensa_scan_prologue): New function.
3173 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3174 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3175 value based on prologue analysis. Fix the bugs preventing WS and
3176 AR4-AR7/A11 registers from getting right values for intermediate frames,
3177 whose registers have been already spilled.
3178 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3179 and arreg_number appropriately.
3180 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3181 svr4_ilp32_fetch_link_map_offsets.
3182
3183 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3184
3185 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3186 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3187
3188 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3189
3190 * acinclude.m4: Add override.m4.
3191 * configure: Regenerate.
3192
3193 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3194
3195 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3196 initialized with a trailing space now. Use PROMPT_ARG of
3197 COMMAND_LINE_INPUT instead of printing it ourselves.
3198
3199 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3200
3201 * NEWS: Document support for 64-bit core file.
3202
3203 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3204
3205 * NEWS: Add information on calling convention and new SH CLI options.
3206
3207 * sh-tdep.c (sh_cc_gcc): New static string.
3208 (sh_cc_renesas): Ditto.
3209 (sh_cc_enum): New static string array.
3210 (sh_active_calling_convention): New static string pointer denoting
3211 active user chosen ABI.
3212 (sh_is_renesas_calling_convention): New function to return function
3213 specific ABI, or user choice if necessary.
3214 (sh_use_struct_convention): Rename first argument and turn around its
3215 meaning. Check for renesas ABI and return accordingly.
3216 (sh_use_struct_convention_nofpu): New function.
3217 (sh_next_flt_argreg): Get function type as third parameter. Check
3218 for renesas ABI and choose floating registers accordingly.
3219 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3220 struct return slot accordingly.
3221 (sh_push_dummy_call_nofpu): Ditto.
3222 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3223 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3224 (sh_return_value_fpu): Evaluate ABI and give to
3225 sh_use_struct_convention.
3226 (show_sh_command): New function.
3227 (set_sh_command): Ditto.
3228 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3229 CLI command.
3230
3231 * gdbarch.sh (return_value): Add func_type argument.
3232 * gdbarch.c: Regenerate.
3233 * gdbarch.h: Ditto.
3234 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3235 val_type so as not to collide with value_type function. Call
3236 using_struct_return with additional function type argument.
3237 * infcall.c (call_function_by_hand): Call using_struct_return and
3238 gdbarch_return_value with additional function type argument.
3239 * infcmd.c (print_return_value): Take addition func_type argument.
3240 Call gdbarch_return_value with additional function type argument.
3241 (finish_command_continuation): Call print_return_value with additional
3242 function type argument.
3243 (finish_command): Ditto.
3244 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3245 additional function type argument.
3246 * stack.c (return_command): Call using_struct_return and
3247 gdbarch_return_value with additional function type argument.
3248 * value.c (using_struct_return): Take additional function type argument.
3249 * value.h (using_struct_return): Accommodate declaration.
3250 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3251 * amd64-tdep.c (amd64_return_value): Ditto.
3252 * arm-tdep.c (arm_return_value): Ditto.
3253 * avr-tdep.c (avr_return_value): Ditto.
3254 * cris-tdep.c (cris_return_value): Ditto.
3255 * frv-tdep.c (frv_return_value): Ditto.
3256 * h8300-tdep.c (h8300_return_value): Ditto.
3257 (h8300h_return_value): Ditto.
3258 * hppa-tdep.c (hppa32_return_value): Ditto.
3259 (hppa64_return_value): Ditto.
3260 * i386-tdep.c (i386_return_value): Ditto.
3261 * ia64-tdep.c (ia64_return_value): Ditto.
3262 * iq2000-tdep.c (iq2000_return_value): Ditto.
3263 * m32c-tdep.c (m32c_return_value): Ditto.
3264 * m32r-tdep.c (m32r_return_value): Ditto.
3265 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3266 * m68k-tdep.c (m68k_return_value): Ditto.
3267 (m68k_svr4_return_value): Ditto.
3268 * m88k-tdep.c (m88k_return_value): Ditto.
3269 * mep-tdep.c (mep_return_value): Ditto.
3270 * mips-tdep.c (mips_eabi_return_value): Ditto.
3271 (mips_n32n64_return_value): Ditto.
3272 (mips_o32_return_value): Ditto.
3273 (mips_o64_return_value): Ditto.
3274 * mn10300-tdep.c (mn10300_return_value): Ditto.
3275 * mt-tdep.c (mt_return_value): Ditto.
3276 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3277 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3278 (ppc_sysv_abi_broken_return_value): Ditto.
3279 (ppc64_sysv_abi_return_value): Ditto.
3280 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3281 (ppc_sysv_abi_broken_return_value): Ditto.
3282 (ppc64_sysv_abi_return_value): Ditto.
3283 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3284 * rs6000-tdep.c (rs6000_return_value): Ditto.
3285 * s390-tdep.c (s390_return_value): Ditto.
3286 * score-tdep.c (score_return_value): Ditto.
3287 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3288 (sh_return_value_fpu): Ditto.
3289 * sh64-tdep.c (sh64_return_value): Ditto.
3290 * sparc-tdep.c (sparc32_return_value): Ditto.
3291 * sparc64-tdep.c (sparc64_return_value): Ditto.
3292 * spu-tdep.c (spu_return_value): Ditto.
3293 * v850-tdep.c (v850_return_value): Ditto.
3294 * vax-tdep.c (vax_return_value): Ditto.
3295 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3296 * xtensa-tdep.c (xtensa_return_value): Ditto.
3297
3298 * gdbtypes.h (struct type): Add calling_convention member.
3299 * dwarf2read.c (read_subroutine_type): Add calling convention read
3300 from DW_AT_calling_convention attribute to function type.
3301
3302 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3303
3304 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3305 multi_f77_subscript to support values from registers.
3306 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3307 * value.h (value_subscripted_rvalue): Add prototype.
3308
3309 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3310 Fix output.
3311 * f-valprint.c (f_val_print): Likewise.
3312
3313 2008-04-21 Craig Silverstein <csilvers@google.com>
3314
3315 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3316 !HAVE_ZLIB_H case.
3317
3318 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3319
3320 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3321 section is not a code section.
3322
3323 2008-04-19 Craig Silverstein <csilvers@google.com>
3324
3325 * NEWS: Add information on compressed debug sections.
3326
3327 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3328
3329 * mi/mi-cmd-var.c (varobj_update_one): Print new
3330 value for variable objects that changed type.
3331
3332 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3333
3334 * varobj.c (varobj_invalidate): Don't touch floating
3335 varobjs.
3336
3337 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3338
3339 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3340 (multiple_symbols_cancel): Remove extra const.
3341 * symtab.h: Likewise.
3342
3343 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3344
3345 * interps.c (top_level_interpreter): Rename static variable...
3346 (top_level_interpreter_ptr): ...to this.
3347 (top_level_interpreter): New function.
3348
3349 * interps.h: New extern for top_level_interpreter.
3350
3351 * linespec.c: Include interps.h and mi/mi-cmds.h.
3352 (decode_line_2): When using MI, always set all breakpoints in menu.
3353
3354 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3355
3356 2008-04-18 Craig Silverstein <csilvers@google.com>
3357
3358 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3359 * config.in, configure: Regenerate.
3360 * dwarf2read.c: Include zlib.h if present.
3361 Modified *_SECTION macros.
3362 (section_is_p): New.
3363 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3364 (dwarf2_resize_section): New.
3365 to determine whether a given section has a given name.
3366 (zlib_decompress_section): New.
3367 (dwarf2_read_section): Read the compressed section if present
3368 in the binary.
3369 * MAINTAINERS: Added myself to section Write After Approval.
3370
3371 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3372
3373 * defs.h (exec_set_section_offsets): Remove prototype.
3374 * exec.c (exec_set_section_offsets): Remove function.
3375
3376 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3377
3378 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3379 in the search for the matching symbol.
3380
3381 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3382
3383 * breakpoint.c (update_watchpoint): Always reparse
3384 condition.
3385
3386 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3387
3388 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3389 the breakpoint address only once.
3390
3391 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3392
3393 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3394 rather than a hard-coded architecture, for xcoff executables.
3395
3396 2008-04-17 Doug Evans <dje@google.com>
3397
3398 * buildsym.c (watch_main_source_file_lossage): New fn.
3399 (end_symtab): Call it.
3400
3401 * source.c (find_and_open_source): Add some comments clarifying
3402 handling of FULLNAME argument. Make static. Remove pointless
3403 xstrdup/xfree.
3404
3405 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3406
3407 * inf-loop.c (inferior_event_handler): Also run the intermediate
3408 continuations in the INF_EXEC_COMPLETE case.
3409
3410 2008-04-16 Tom Tromey <tromey@redhat.com>
3411
3412 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3413 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3414 * cli/cli-decode.c (set_cmd_async_ok): New function.
3415 (get_cmd_async_ok): New function.
3416 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3417 "show" as async-ok.
3418 * top.c (execute_command): Use get_cmd_async_ok.
3419 * infcmd.c: Include cli/cli-decode.h.
3420 (_initialize_infcmd): Mark "interrupt" as async-ok.
3421 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3422
3423 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3424
3425 PR gdb/2445
3426 * exec.c: Correct "arch-utils.h" include.
3427
3428 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3429
3430 PR gdb/2424
3431 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3432 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3433 * breakpoint.c (bpdisp_texst): New function. The function takes over
3434 the role of bpstats static array in print_one_breakpoint_location.
3435 (print_it_typical): Print "Temporary breakpoint" instead
3436 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3437 protocols, print disp field.
3438 (print_one_breakpoint_location): Removed bpdisps static definition.
3439 Call new bpstat_text function to get value for 'disp' field.
3440 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3441
3442 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3443
3444 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3445 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3446 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3447 * gnulib/Makefile.in: Regenerate.
3448
3449 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3450
3451 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3452 (defs_h): Use $(GNULIB_H).
3453 (all-lib): Depend on gnulib/Makefile.
3454 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3455 * config.in, gnulib/Makefile.in: Regenerated.
3456
3457 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3458
3459 * Makefile.in (LIBGNU, INCGNU): Define.
3460 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3461 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3462 (CLEANDIRS): New.
3463 ($(LIBGNU), all-lib): New rules.
3464 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3465 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3466 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3467 * gnulib: New directory, from gnulib-tool.
3468 * configure, aclocal.m4: Regenerated.
3469
3470 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3471
3472 * linux-thread-db.c (have_threads_callback): Check thread->private.
3473
3474 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3475 Vladimir Prus <vladimir@codesourcery.com>
3476
3477 Fix @-varobjs.
3478 * varobj.c (value_of_root): Update the expression for
3479 floating varobjs.
3480 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3481 report that.
3482
3483 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3484
3485 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3486 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3487 (mi_cmd_var_set_format): Use new mi_parse_format.
3488 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3489 format.
3490 * Makefile.in (mi-cmd-var.o): Update dependencies.
3491
3492 * varobj.h (varobj_get_formatted_value): Declare.
3493 * varobj.c (my_value_of_variable): Added format parameter.
3494 (cplus_value_of_variable): Likewise.
3495 (java_value_of_variable): Likewise.
3496 (c_value_of_variable): Likewise. Evaluate expression based
3497 on format parameter.
3498 (struct language_specific): Add format parameter to function member
3499 *value_of_variable.
3500 (varobj_get_formatted_value): New.
3501 (varobj_get_value): Added format parameter to method call.
3502
3503 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3504
3505 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3506 instance flags of the undefined type before calling replace_type.
3507
3508 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3509
3510 * target.h (enum strata): Remove the download_stratum.
3511
3512 2008-04-07 Doug Evans <dje@google.com>
3513
3514 * buildsym.h (last_source_file): Add dwarf info to comment.
3515 (last_source_start_addr): Ditto.
3516
3517 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3518
3519 * alphanbsd-tdep.c: Include "target.h".
3520 * mn10300-tdep.c: Include "target.h".
3521 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3522
3523 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3524
3525 Fix breakpoint condition that use member variables.
3526 * valops.c (check_field): Remove.
3527 (check_field_in): Rename to check_field.
3528 (value_of_this): Use la_name_of_this.
3529 * value.h (check_field): Adjust prototype.
3530
3531 * language.h (la_value_of_this): Rename to la_name_of_this.
3532 * language.c (unknown_language_defn): Specify "this" for
3533 name_of_this.
3534 (auto_language_defn): Likewise.
3535 (local_language_defn): Likewise.
3536 * ada-lang.c (ada_language_defn): Adjust comment.
3537 * c-lang.c (c_language_defn): Adjust comment.
3538 (cplus_language_defn): Specify "this" for name_of_this.
3539 (asm_language_defn): Adjust comment.
3540 (minimal_language_defn): Adjust comment.
3541 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3542 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3543 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3544 * objc-lang.c (objc_language_defn): Specify "self" for
3545 name_of_this.
3546 * p-lang.c (pascal_language_defn): Specify "this" for
3547 name_of_this.
3548 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3549
3550 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3551 proper scope, and check for field in type of "this", without
3552 trying to create a value.
3553
3554 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3555
3556 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3557 (mi_error_message): Delete declaration.
3558 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3559 returning MI_CMD_ERROR.
3560 * mi/mi-main.c (mi_error_message): Delete.
3561 (mi_cmd_exec_interrupt):
3562 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3563 (mi_cmd_thread_info): Call error instead of returning
3564 MI_CMD_ERROR.
3565 (mi_cmd_data_list_register_values): Call error instead of
3566 returning MI_CMD_ERROR. Adapt to new get_register interface.
3567 (get_register): Change return typo to void. Call error instead of
3568 returning MI_CMD_ERROR.
3569 (mi_cmd_data_write_register_values): Call error instead of
3570 returning MI_CMD_ERROR.
3571 (mi_cmd_list_features): Return MI_CMD_DONE.
3572 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3573 (mi_execute_command): Always print exceptions with -error.
3574
3575 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3576
3577 * NEWS: Mention new commands set/show multiple-symbols.
3578
3579 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3580
3581 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3582 (multiple_symbols_cancel): New constants.
3583 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3584 (multiple_symbols_select_mode): New function.
3585 (_initialize_symtab): Add new set/show multiple-symbols commands.
3586 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3587 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3588 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3589 setting.
3590 * linespec.c (decode_line_2): Likewise.
3591
3592 2008-04-03 Doug Evans <dje@sebabeach.org>
3593
3594 * symtab.h (enum free_code): Delete free_contents, unused.
3595 * symmisc.c (free_symtab_block): Delete.
3596 (free_symtab, case free_code): Delete.
3597
3598 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3599
3600 * valops.c (value_cast_structs): New function. Cast related
3601 STRUCT types up/down and return cast value. The body of this
3602 function comes mostly from value_cast_pointers.
3603 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3604 to value_cast_structs. Now value_cast_pointers needs only create
3605 appropriate reference after using value_cast_structs for actual
3606 casting.
3607 (value_cast): Handle references.
3608
3609 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3610
3611 * MAINTAINERS: Added myself to section Write After Approval.
3612
3613 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3614
3615 * ia64-tdep.c (examine_prologue): Correct array access.
3616
3617 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3618
3619 * cp-support.c (first_component_command): Return if no arguments.
3620
3621 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3622
3623 * ser-mingw.c (ser_windows_open): Open requested name.
3624
3625 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3626
3627 * MAINTAINERS: Added myself.
3628
3629 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3630
3631 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3632 parameter. If it is NULL, don't call error.
3633 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3634 `do_mesg' parameter to find_default_run_target. If no target was
3635 found, return 0.
3636
3637 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3638
3639 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3640 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3641 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3642 Delete.
3643 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3644
3645 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3646
3647 GDB 6.8 released.
3648
3649 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3650
3651 * features/Makefile (%.dat): Set xmltarget to the base filename
3652 of the XML source, without subdirectory.
3653 * regformats/rs6000/powerpc-32.dat: Regenerate.
3654 * regformats/rs6000/powerpc-64.dat: Regenerate.
3655 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3656
3657 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3658
3659 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3660 objfile arch.
3661
3662 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3663
3664 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3665 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3666
3667 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3668
3669 * objfiles.h (struct objfile): New GDBARCH member.
3670 (get_objfile_arch): Add prototype.
3671 * objfiles.c: Include "arch-utils.h".
3672 (allocate_objfile): Look up gdbarch associated with bfd.
3673 (get_objfile_arch): New function.
3674 * Makefile (objfiles.o): Update dependencies.
3675
3676 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3677 by objfile arch.
3678 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3679 by frame arch.
3680 (locexpr_describe_location): Replace current_gdbarch by
3681 objfile arch.
3682 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3683 (dwarf2_add_field): Likewise.
3684 (read_tag_pointer_type): Likewise.
3685 (read_base_type): Likewise.
3686 (new_symbol): Likewise.
3687
3688 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3689 (decode_base_type, decode_function_type): Likewise.
3690 (coff_read_struct_type, coff_read_enum_type): Likewise.
3691 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3692 (decode_base_type): Likewise.
3693 (coff_read_enum_type): Likewise.
3694 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3695 (coff_read_enum_type): Likewise.
3696
3697 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3698 (end_psymtab): Likewise.
3699 (process_one_symbol): Likewise.
3700
3701 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3702 (parse_procedure): Likewise.
3703 (parse_partial_symbols): Likewise.
3704
3705 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3706
3707 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3708 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3709 built-in types.
3710 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3711 static range_index_type by built-in type.
3712 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3713 (read_enum_type): Likewise.
3714
3715 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3716 objfile arch.
3717
3718 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3719
3720 * varobj.h (varobj_floating_p): Declare.
3721 * varobj.c (varobj_floating_p): New.
3722 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3723 '@' as the name, update all floating varobjs.
3724
3725 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3726
3727 * varobj.c (struct varobj_root): Rename use_selected_frame to
3728 floating, and clarify the meaning.
3729 (varobj_create, varobj_update, new_root_variable): Adjust.
3730 (value_of_root): Don't use type_changed as in variable,
3731 adjust comment.
3732 (c_value_of_root): Adjust.
3733
3734 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3735
3736 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3737 gdb's thread list.
3738 (linux_nat_wait): Add main lwp to gdb's thread list.
3739 * linux-thread-db.c (find_new_threads_callback): Also attach to
3740 already listed threads which thread_db didn't know about yet.
3741
3742 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3743
3744 * linux-nat.c (drain_queued_events): Fix comment typo.
3745 (linux_nat_attach): In async mode, don't rely on storing a pending
3746 status. Instead place the wait status on the pipe.
3747 (linux_nat_resume): Remove unreacheable shortcut code in async
3748 mode.
3749 (stop_wait_callback): In async mode, don't store pending status.
3750 Instead, cancel breakpoints or resend the signal appropriatelly.
3751 (cancel_breakpoint): New, refactored from
3752 cancel_breakpoints_callback.
3753 (cancel_breakpoints_callback): Call cancel_breakpoint.
3754 (pipe_to_local_event_queue): Remove special token processing.
3755 (linux_nat_wait): Issue an internal error if a pending status is
3756 found in async mode.
3757
3758 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
3759
3760 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3761
3762 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
3763 Vladimir Prus <vladimir@codesourcery.com>
3764
3765 * varobj.c (struct varobj_root): New component thread_id.
3766 (varobj_get_thread_id, check_scope): New functions.
3767 (c_value_of_root): Use check_scope. Switch to the
3768 proper thread if necessary.
3769
3770 * varobj.h (varobj_get_thread_id): New extern.
3771
3772 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3773
3774 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
3775
3776 PR gdb/544
3777 * top.c: Revert 2008-03-21 changes.
3778
3779 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3780
3781 * thread.c (make_cleanup_restore_current_thread): Make it
3782 globally visible.
3783 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3784 * varobj.c (varobj_update): Don't save/restore frame.
3785 (c_value_of_root): Save/restore thread and frame here,
3786 using make_cleanup_restore_current_thread.
3787 * Makefile.in: Update dependecies.
3788
3789 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3790
3791 * varobj.c (struct varobj_root): Clarify
3792 comment on the frame field.
3793 (varobj_create): Don't set frame if we have no
3794 block.
3795
3796 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3797
3798 PR gdb/544
3799 Suggested by Jan Kratochvil:
3800 * top.c (gdb_rl_operate_and_get_next_completion): Call
3801 rl_redisplay_function.
3802 (gdb_rl_redisplay): New.
3803 (init_main): Set rl_redisplay_function.
3804
3805 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
3806
3807 * aix-thread.c (pdc_read_regs): Fix compiler warning.
3808 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3809 (store_regs_kernel_thread): Likewise.
3810
3811 2008-03-21 Pedro Alves <pedro@codesourcery.com>
3812
3813 Linux native async support.
3814
3815 * target.h (struct target_ops): Delete to_async_mask_value and add
3816 to_async_mask.
3817 (target_is_async_p, target_async): Formatting.
3818 (target_async_mask_value): Delete.
3819 (target_async_mask): Delete function declaration, and add new
3820 target macro with the same name.
3821
3822 * target.c (update_current_target): Replace to_async_mask_value by
3823 to_async_mask. Default to_async_mask to return_one.
3824 (target_async_mask): Delete.
3825 (find_default_can_async_p, find_default_is_async_p): New.
3826 (init_dummy_target): register find_default_can_async_p and
3827 find_default_is_async_p on the dummy target.
3828
3829 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3830 (debug_linux_nat_async): New global.
3831 (show_debug_linux_nat_async): New function.
3832 (linux_nat_async_enabled, linux_nat_async_mask_value)
3833 (linux_nat_event_pipe, linux_nat_num_queued_events)
3834 (linux_nat_async_events_enabled): New globals.
3835 (struct waitpid_result): New struct.
3836 (waitpid_queue): New global.
3837 (queued_waitpid, push_waitpid, drain_queued_events): New.
3838 (my_waitpid): Call queued_waitpid.
3839 (linux_child_follow_fork): Disable async events during the call.
3840 (blocked_mask): Delete.
3841 (sync_sigchld_action, async_sigchld_action): New globals.
3842 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
3843 async mode, block events during the call.
3844 (linux_nat_create_inferior): New.
3845 (linux_nat_attach): In sync mode, restore the mask states. In
3846 async mode, wake the event loop immediatelly.
3847 (detach_callback): Drain all queued events of the lwp we're
3848 detaching from.
3849 (linux_nat_detach): Block async mode, and drain events of the main
3850 process.
3851 (linux_nat_resume): If in async mode, mask async events during the
3852 call. If short circuiting, force event loop to wake up. If
3853 resuming, set target_executing, and register target events in the
3854 event loop.
3855 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
3856 (linux_nat_wait): In async mode, block events during the call.
3857 Only enable/disable passing SIGINT to the inferior in sync mode.
3858 Get events from local waitpid queue. If no interesting events was
3859 found, return to events loop. Reregister target events in the
3860 event loop on exit. In sync mode, no need to reblock SIGCHLD.
3861 (linux_nat_kill): Disable events on entry.
3862 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
3863 here. Detach async mode from the event loop if there are no more
3864 forks available, otherwise leave it on.
3865 (sigchld_handler): Assure this is called only in sync mode.
3866 (linux_async_permitted, linux_async_permitted_1): New globals.
3867 (set_maintenance_linux_async_permitted)
3868 (show_maintenance_linux_async_permitted): New functions.
3869 (linux_nat_is_async_p, linux_nat_can_async_p)
3870 (linux_nat_async_mask): New.
3871 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
3872 (get_pending_events, async_sigchld_handler): New.
3873 (linux_nat_async_events): New.
3874 (async_terminal_is_ours): New global.
3875 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
3876 (async_client_callback, async_client_context): New.
3877 (linux_nat_async_file_handler, linux_nat_async)
3878 (linux_nat_disable_async, linux_nat_enable_async): New.
3879 (linux_nat_add_target): Register linux_nat_create_inferior,
3880 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
3881 linux_nat_async_mask, linux_nat_terminal_inferior and
3882 linux_nat_terminal_ours.
3883 (_initialize_linux_nat): Remove local action variable, and update
3884 code that used it to use sync_sigchld_action. Add new
3885 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
3886 set/show command in the maintenance class. Add new "linux-async"
3887 maintenance set/show command. Block SIGCHLD by default. Setup
3888 async_sichld_action, and sync_sigchld_action. Install the default
3889 async mode.
3890 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
3891 the cancel signals.
3892
3893 * linux-thread-db.c (re_check_for_thread_db): New.
3894 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
3895 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
3896 (thread_db_async_mask): New.
3897 (init_thread_db_ops): Register thread_db_can_async_p,
3898 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
3899
3900 * remote.c (remote_async_mask_value): New.
3901 (remote_return_zero): New.
3902 (init_remote_ops): Register remote_return_zero as callbacks of
3903 to_can_async_p and to_is_async_p.
3904 (remote_can_async_p, remote_is_async_p, remote_async): Update to
3905 use remote_async_mask_value.
3906 (remote_async_mask): New.
3907 (init_remote_async_ops): Remove to_async_mask_value setting and
3908 register remote_async_mask as to_async_mask callback in
3909 remote_async_ops.
3910
3911 * Makefile.in (linux-nat.o): Update.
3912
3913 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3914
3915 * gdbthread.h (add_thread_with_info): New.
3916 * linux-thread-db.c: Add some documentation.
3917 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
3918 (struct private_thread_info): Remove th_valid and ti_valid.
3919 Replace ti with tid.
3920 (thread_get_info_callback): Do not add TID to the new ptid. Do
3921 not cache th or ti.
3922 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
3923 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
3924 new PTID.
3925 (attach_thread): Handle an already-existing thread. Use
3926 add_thread_with_info. Cache the th and tid.
3927 (detach_thread): Verify that private was set. Remove verbose
3928 argument and printing. Update caller.
3929 (thread_db_detach): Do not adjust inferior_ptid.
3930 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
3931 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
3932 (thread_db_wait): Do not use lwp_from_thread.
3933 (thread_db_pid_to_str): Use the cached TID.
3934 (thread_db_extra_thread_info): Check that private is set.
3935 (same_ptid_callback): Delete.
3936 (thread_db_get_thread_local_address): Do not use it or check
3937 is_thread. Check that private is set. Assume that the thread
3938 handle is already cached.
3939 (init_thread_db_ops): Remove to_resume and to_kill.
3940 * thread.c (add_thread_with_info): New.
3941 (add_thread): Use it.
3942 * linux-nat.c (find_thread_from_lwp): Delete.
3943 (exit_lwp): Do not use it. Check print_thread_events. Print before
3944 deleting the thread.
3945 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
3946 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
3947 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
3948 printf_unfiltered for thread exits.
3949 * procfs.c (procfs_wait): Likewise.
3950
3951 2008-03-21 Chris Demetriou <cgd@google.com>
3952
3953 * symtab.c (rbreak_command): Quote symbol name before passing
3954 it to break_command.
3955
3956 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3957
3958 * eval.c (evaluate_subexp_for_address): Clarify error message.
3959 Use value_must_coerce_to_target.
3960 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
3961 * valops.c (value_assign): Call value_coerce_to_target when
3962 assigning to anything but internalvars. Leave GDB-side arrays
3963 as arrays when assigning to internalvars.
3964 (value_must_coerce_to_target, value_coerce_to_target): New.
3965 (value_coerce_array, value_addr): Call value_coerce_to_target.
3966 (value_array): Create the array in GDB's memory instead of
3967 the inferior's.
3968 * value.h (value_must_coerce_to_target, value_coerce_to_target):
3969 Declare.
3970
3971 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3972
3973 * top.c (quit_confirm): Warn that we will kill the program.
3974
3975 2008-03-19 Pedro Alves <pedro@codesourcery.com>
3976
3977 * inflow.c (terminal_ours_1): Guard access to
3978 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
3979
3980 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
3981 Jim Blandy <jimb@codesourcery.com>
3982 Daniel Jacobowitz <drow@false.org>
3983
3984 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
3985 (dwarf2_read_address): Update prototype.
3986
3987 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
3988 (signed_address_type): Likewise.
3989 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
3990 (execute_stack_op): Update calls to unsigned_address_type,
3991 signed_address_type and dwarf2_read_address. Fix implementation
3992 of DW_OP_deref_size.
3993
3994 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
3995 (dwarf2_per_cu_addr_size): Likewise.
3996 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
3997 (struct dwarf2_loclist_baton): Likewise.
3998
3999 * dwarf2loc.c (find_location_expression): Update calls to
4000 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4001 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4002 (locexpr_describe_location): Likewise.
4003 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4004 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4005 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4006 to dwarf2_per_cu_addr_size (per_cu).
4007 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4008 (loclist_read_variable): Likewise.
4009 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4010
4011 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4012 instead of baton->objfile.
4013 (dwarf2_per_cu_obfile): New function.
4014 (dwarf2_per_cu_addr_size): Likewise.
4015
4016 * dwarf2-frame.c (struct comp_unit): Move higher.
4017 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4018 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4019 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4020 parameter by using fde->eh_frame_p. Use read_encoded_value
4021 to implement DW_CFA_set_loc.
4022 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4023 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4024 execute_stack_op and execute_cfa_program.
4025 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4026 (size_of_encoded_value): Remove.
4027 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4028 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4029 (add_cie): Set cie->unit backlink.
4030 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4031 read_encoded_value.
4032 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4033
4034 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4035
4036 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4037 gdbarch_bfd_arch_info.
4038
4039 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4040
4041 * aix-thread.c (pdc_read_regs): Minor reformatting.
4042
4043 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4044
4045 * thread.c (print_thread_info): Don't insist
4046 on having current thread if there are no
4047 threads at all.
4048
4049 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4050
4051 * infcmd.c (attach_command_post_wait)
4052 (attach_command_continuation): New.
4053 (attach_command): Support background async execution, and async
4054 execution in synchronous mode.
4055
4056 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4057
4058 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4059 * symmisc.c (dump_symtab_1): Likewise.
4060 * wrapper.c (gdb_value_struct_elt): Likewise.
4061
4062 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4063
4064 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4065
4066 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4067
4068 * linux-nat.c (linux_nat_filter_event): New, refactored from
4069 linux_nat_wait.
4070 (linux_nat_wait): Call linux_nat_filter_event.
4071
4072 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4073
4074 * top.c (execute_command): Fix uninitialized variable error.
4075
4076 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4077
4078 * Makefile.in (amd64nbsd-nat.o): New dependency.
4079 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4080 (_initialize_amd64nbsd_nat): Update target vector to use
4081 nbsd_pid_to_exec_file.
4082 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4083
4084 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4085
4086 Remove ignoring leading exec events code.
4087 * fork-child.c (startup_inferior): Do not set
4088 inferior_ignoring_leading_exec_events.
4089 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4090 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4091 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4092 (handle_inferior_event): Remove code for ignoring leading exec
4093 events.
4094 * target.c (update_current_target): Do not inherit, or default,
4095 to_reported_exec_events_per_exec_call.
4096 (debug_to_reported_exec_events_per_exec_call): Remove.
4097 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4098 * target.h (target_reported_exec_events_per_exec_call): Remove.
4099 (struct target): Remove the to_reported_exec_events_per_exec_call
4100 field.
4101
4102 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4103
4104 Implement -thread-info.
4105 * gdbthread.h (print_thread_info): Declare.
4106
4107 * thread.c (print_thread_info): New, extracted
4108 from info_threads_command and adjusted to
4109 work for CLI and MI.
4110 (info_threads_command): Use print_thread_info.
4111 * Makefile.in: Update dependencies.
4112
4113 * mi/mi-cmds.c (mi_cmds): Specify a handler
4114 for -thread-info.
4115 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4116 * mi/mi-main.c (mi_cmd_thread_info): New.
4117 (mi_cmd_list_features): Include 'thread-info'.
4118
4119 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4120
4121 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4122 to decide whether to match instruction patterns using "sw" and "sd".
4123
4124 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4125
4126 * infcmd.c (jump_command): Postpone disabling stdin until after
4127 the possible query.
4128
4129 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4130
4131 * inflow.c (gdb_getpgrp): New.
4132 (gdb_has_a_terminal): Use get_getpgrp.
4133 (terminal_ours_1): If attach_flag is set, don't refetch
4134 inferior_process_group.
4135
4136 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4137
4138 * features/library-list.dtd: Allow "section" elements as children
4139 of "library". Add "section" element and describe its attributes.
4140
4141 * solib-target.c (struct lm_info): Add section_bases member.
4142 (library_list_start_segment): Error out if seen a section element.
4143 (library_list_start_section): New.
4144 (library_list_end_library): New.
4145 (solib_target_free_library_list): Free section_bases.
4146 (section_attributes): New.
4147 (library_children): Make "segment" optional. Add "section" child.
4148 (library_list_children): Register library_list_end_library.
4149 (solib_target_relocate_section_addresses): Handle section bases.
4150
4151 * NEWS: Mention new qXfer:libraries:read section offsets support.
4152
4153 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4154
4155 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4156 (make_exec_error_cleanup): Remove declarations.
4157 * utils.c (exec_error_cleanup_chain): Remove.
4158 (do_exec_error_cleanups, discard_exec_error_cleanups)
4159 (make_exec_error_cleanup): Remove.
4160 * event-loop.c (start_event_loop): Adjust call to
4161 async_enable_stdin.
4162 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4163 (async_disable_stdin): Don't register async_enable_stdin via
4164 cleanup.
4165 * inf-loop.c (inferior_event_handler): Don't
4166 call do_exec_error_cleanups. Call async_enable_stdin instead.
4167 * event-loop.c (start_event_loop): Adjust call to
4168 async_enable_stdin.
4169 * tui/tui-interp.c (tui_command_loop): Adjust call to
4170 async_enable_stdin.
4171
4172 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4173
4174 Async mode fixes.
4175 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4176 * breakpoint.c (bpstat_do_actions): In async mode,
4177 don't jump to top expecting stop_bpstat to be already
4178 updated.
4179 * event-loop.c (start_event_loop): Call async_enable_stdin
4180 on exception.
4181 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4182 is not set.
4183 (command_handler): Do not setup continuation here.
4184 (command_line_handler_continuation): Move to...
4185 * top.c (command_line_handler_continuation): ... here.
4186 (execute_command): In async mode, register continuation.
4187 Don't check frame's language in running in async mode.
4188 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4189 * inf-loop.c (complete_execution): Inline into...
4190 (inferior_event_handler): ... here. Clear target_executing before
4191 doing any cleanups. Don't try to show prompt if the target was
4192 resumed.
4193 * infcmd.c (signal_command): Add support for async mode.
4194 (finish_command): Only add continuation if the target was
4195 successfully resumed.
4196 * remote.c (init_async_opts): Register to_get_thread_local_address
4197 handler.
4198 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4199 with sync_execution.
4200 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4201 on exception.
4202
4203 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4204
4205 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4206 * exec.c (exec_bfd_mtime): Define.
4207 (exec_close): Clear it.
4208 (exec_file_attach): Set it.
4209 * gdbcore.h (exec_bfd_mtime): Declare.
4210 * source.c (find_source_lines): Do not use bfd_get_mtime.
4211
4212 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4213
4214 * top.c (simplified_command_loop): Remove.
4215
4216 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4217
4218 Remove unused remote.c hooks.
4219 * remote.c (deprecated_target_resume_hook)
4220 (deprecated_target_wait_loop_hook): Remove.
4221 (remote_resume): Do not call deprecated_target_resume_hook.
4222 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4223 (remote_async_wait): Likewise.
4224
4225 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4226
4227 Implement MI notification for new threads.
4228 * doc/observer.texi (new_thread): Document.
4229 * observer.sh: Forward declare struct thread_info.
4230 * thread.c (add_thread): Notify observer.
4231
4232 * interps.h (interp_init_ftype): New parameter
4233 top_level.
4234 (interp_set): Likewise.
4235 (top_level_interpreter_data): Declare.
4236 * interps.c (interp_set): New parameter top_level.
4237 Pass it to interpreter's init function. Remember
4238 top level interpreter.
4239 (interpreter_exec_cmd): Adjust.
4240 (top_level_interpreter_data): New.
4241 * main.c (captured_main): Pass 1 for top_level
4242 parameter of interp_set.
4243 * cli/cli-interp.c (cli_interpreter_init): New
4244 parameter top_level.
4245 * tui/tui-interp.c (tui_init): New parameter top_level.
4246
4247 * mi/mi-interp.c (mi_new_thread): New.
4248 (mi_interpreter_init): If top level, register
4249 observer for new threads.
4250
4251 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4252
4253 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4254
4255 * top.c (execute_command): Disable break and stop
4256 commands in async mode.
4257
4258 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4259
4260 revert:
4261 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4262 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4263 Call target_stop in the INF_QUIT_REQ case.
4264 * Makefile.in (inf-loop.o): Update.
4265
4266 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4267
4268 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4269 Call target_stop in the INF_QUIT_REQ case.
4270 * Makefile.in (inf-loop.o): Update.
4271
4272 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4273
4274 * top.c (execute_command): Enable break, info and interrupt
4275 commands in async mode.
4276
4277 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4278 Daniel Jacobowitz <dan@codesourcery.com>
4279
4280 * breakpoint.h (breakpoint_restore_shadows): New
4281 declaration.
4282 * breakpoint.c (breakpoint_restore_shadows): New.
4283 (read_memory_nobpt): Delete.
4284 * gdbcore.h (read_memory_nobpt): Delete declaration.
4285 * target.c (memory_xfer_partial): Call
4286 breakpoint_restore_shadows.
4287 (restore_show_memory_breakpoints)
4288 (make_show_memory_beakpoints_cleanup): New.
4289 (show_memory_breakpoints): New.
4290 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4291 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4292 Make sure we see memory breakpoints when checking if
4293 breakpoint is still there.
4294 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4295 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4296 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4297 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4298
4299 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4300
4301 * thread.c (add_thread): Use printf_unfiltered to print.
4302
4303 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4304
4305 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4306 that is true only on x86-solaris and x86_64-solaris.
4307 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4308 with proc_get_LDT_entry.
4309
4310 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4311
4312 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4313 * config.in, configure: Regenerate.
4314 * fork-child.c (fork_inferior): Call create_tty_session.
4315 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4316 (create_tty_session): New function.
4317 * terminal.h: Declare create_tty_session.
4318
4319 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4320
4321 PR 5900
4322 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4323 * mipsread.c: Include elf/internal.h.
4324 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4325 to internal range.
4326
4327 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4328
4329 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4330 to get at the current architecture and at the target specific vector.
4331 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4332 remove define of I387_ST0_REGNUM.
4333
4334 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4335
4336 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4337 get at the current architecture
4338 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4339 parameter.
4340
4341 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4342 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4343
4344 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4345 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4346 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4347
4348 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4349 at the target specific vector.
4350
4351 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4352 architecture. Use gdbarch_tdep to get at the target specific vector.
4353
4354 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4355 update caller. Use gdbarch_tdep to get at the target specific vector.
4356
4357 (i386_register_to_value: Use get_frame_arch to get at the current
4358 architecture.
4359
4360 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4361 parameter.
4362
4363 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4364 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4365 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4366 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4367
4368 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4369 undef's.
4370
4371 (i387_convert_register_p, i387_register_to_value,
4372 i387_value_to_register): Update call for i386_fp_regnum_p.
4373
4374 * i387-tdep.h: Remove comment.
4375 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4376 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4377 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4378 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4379 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4380
4381 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4382
4383 * Makefile.in (fork-child.o): Update.
4384 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4385 argument. Gather all gdbserver features together.
4386 * fork-child.c (exec_wrapper): New variable.
4387 (fork_inferior): Use it.
4388 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4389 (unset_exec_wrapper_command, _initialize_fork_child): New.
4390
4391 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4392
4393 * source.c (directory_command): Modify the determination of
4394 condition of terminal "from_tty".
4395
4396 2008-03-10 Matt Rice <ratmice@gmail.com>
4397
4398 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4399
4400 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4401
4402 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4403 of the data passing to strtoulst function.
4404 (info_spu_signal_command): Likewise.
4405
4406 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4407
4408 * mi/mi-interp.c (mi_command_loop): Remove
4409 commented-out code.
4410
4411 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4412
4413 * remote.c (extended_remote_attach_1): Make local variable pid an int
4414 instead of a pid_t.
4415
4416 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4417
4418 * solib-svr4.c (svr4_same_1): New function, originally extracted
4419 from svr4_same and expanded to handle the sparc64 case.
4420 (svr4_same): Move up and reimplement using svr4_same_1.
4421 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4422
4423 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4424
4425 * MAINTAINERS: Move self to Paper trail.
4426
4427 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4428
4429 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4430 * event-loop.c (call_async_signal_handler): New.
4431 * event-loop.h (call_async_signal_handler)
4432 (gdb_call_async_signal_handler): Declare.
4433 (mark_async_signal_handler): Add comments.
4434 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4435 * mingw-hdep.c (sigint_event, sigint_handler): New.
4436 (gdb_select): Use them. Wait for the readline signal handler
4437 to finish.
4438 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4439 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4440 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4441 New.
4442 (remote_fileio_ctrl_c_signal_handler): Use
4443 gdb_call_async_signal_handler.
4444 (initialize_remote_fileio): Initialize sigint_fileio_token.
4445 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4446 not initialize tokens here.
4447 (handle_remote_sigint_twice): Likewise. Reinstall
4448 handle_remote_sigint.
4449 (async_remote_interrupt_twice): Just call interrupt_query.
4450 (cleanup_sigint_signal_handler): Do not delete tokens.
4451 (remote_interrupt, remote_interrupt_twice): Use
4452 gdb_call_async_signal_handler.
4453 (interrupt_query): Reinstall the default signal handler.
4454 (_initialize_remote): Initialize tokens here.
4455
4456 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4457
4458 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4459 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4460 Change the type of the lr register to code_ptr.
4461 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4462 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4463 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4464 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4465 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4466 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4467 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4468
4469 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4470
4471 * MAINTAINERS: Update my email address.
4472
4473 2008-03-03 Keith Seitz <keiths@redhat.com>
4474
4475 From Dave Murphy <davem@devkitpro.org>:
4476 * configure.ac: Set tcl configdir to win under mingw.
4477 * configure: Regenerate.
4478
4479 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4480
4481 * breakpoint.c (fetch_watchpoint_value): New function.
4482 (update_watchpoint): Set and clear val_valid. Use
4483 fetch_watchpoint_value. Handle unreadable values on the
4484 value chain. Correct check for user-requested array watchpoints.
4485 (breakpoint_init_inferior): Clear val_valid.
4486 (watchpoint_value_print): New function.
4487 (print_it_typical): Use it. Do not free or clear old_val. Print
4488 watchpoints even if old_val == NULL.
4489 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4490 becoming readable or unreadable.
4491 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4492 (do_enable_watchpoint): Likewise.
4493 * breakpoint.h (struct breakpoint): Update comment for val. Add
4494 val_valid.
4495 * NEWS: Mention watchpoints on inaccessible memory.
4496
4497 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4498
4499 * Makefile.in (i386-nat.o): Update.
4500 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4501 i386_use_watchpoints.
4502 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4503 i386_use_watchpoints.
4504 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4505 (i386_stopped_by_watchpoint): Update call.
4506 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4507 * config/i386/nm-i386.h: Conditionalize definitions on
4508 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4509 (i386_use_watchpoints): Declare.
4510 (i386_stopped_data_address): Update.
4511 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4512 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4513
4514 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4515
4516 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4517 * version.in: Bump version to 6.8.50.20080229-cvs.
4518
4519 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4520
4521 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4522 properly.
4523
4524 2008-02-28 Tom Tromey <tromey@redhat.com>
4525
4526 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4527
4528 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4529
4530 * infcmd.c (kill_if_already_running): Make static. Use
4531 target_require_runnable.
4532 * target.c (target_require_runnable): New.
4533 * target.h (target_require_runnable): Declare.
4534
4535 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4536
4537 * frame.c (reinit_frame_cache): Only annotate if frames were
4538 previously valid.
4539
4540 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4541
4542 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4543 * regformats/reg-ppc64.dat: Likewise.
4544
4545 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4546
4547 * features/Makefile (%.dat): Emit xmltarget statement.
4548
4549 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4550 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4551
4552 * regformats/arm-with-iwmmxt.dat: Regenerate.
4553 * regformats/mips64-linux.dat: Regenerate.
4554 * regformats/mips-linux.dat: Regenerate.
4555 * regformats/rs6000/powerpc-32.dat: Regenerate.
4556 * regformats/rs6000/powerpc-64.dat: Regenerate.
4557 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4558
4559 * regformats/reg-arm.dat: Add xmlarch statement.
4560 * regformats/reg-i386.dat: Likewise.
4561 * regformats/reg-i386-linux.dat: Likewise.
4562 * regformats/reg-x86-64-linux.dat: Likewise.
4563 * regformats/reg-spu.dat: Likewise.
4564
4565 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4566
4567 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4568 an error.
4569
4570 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4571
4572 * utils.c (debug_timestamp): New.
4573 (vfprintf_unfiltered): Print timestamps if requested.
4574 (show_debug_timestamp): New.
4575 (initialize_utils): Register "set debug timestamp".
4576 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4577
4578 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4579
4580 * breakpoint.c (skip_prologue_sal): New function.
4581 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4582 computed from a line number.
4583
4584 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4585
4586 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4587 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4588 Set PC register type to "code_ptr".
4589 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4590 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4591 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4592 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4593 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4594 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4595 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4596 Regenerate.
4597
4598 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4599
4600 * regformats/regdat.sh: Rename init_registers function in
4601 generated file to init_registers_${name}.
4602
4603 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4604 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4605 * regformats/reg-s390x.dat: Set "name" to s390x.
4606
4607 2008-02-26 Greg Law <glaw@undo-software.com>
4608
4609 * regcache.c (registers_changed): Call reinit_frame_cache.
4610
4611 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4612
4613 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4614 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4615 and svr4_fetch_objfile_link_map.
4616 * Makefile.in (sh-linux-tdep.o): Update.
4617
4618 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4619
4620 * amd64-tdep.c (amd64_classify): Add support for decimal float
4621 types.
4622 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4623 use the struct return convention.
4624
4625 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4626
4627 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4628 to old format. Discard breakpoint address if shared library is
4629 unloaded.
4630 (breakpoint_1): Adjust formatting of table header accordingly.
4631
4632 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4633
4634 * remote.c (remote_get_threadlist): If the response
4635 is empty, don't try to parse it.
4636
4637 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4638
4639 Unbreak 'target async'.
4640 * serial.c (serial_async): Set the
4641 handler function before enabling async
4642 mode.
4643
4644 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4645
4646 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4647
4648 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4649
4650 * remote.c (extended_remote_attach_1): Set attach_flag.
4651 (extended_remote_create_inferior_1): Clear attach_flag.
4652
4653 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4654
4655 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4656 r_brk_offset.
4657 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4658 * solib-svr4.c (solib_svr4_r_brk): New.
4659 (open_symbol_file_object, svr4_current_sos): Always check the
4660 debug base.
4661 (svr4_fetch_objfile_link_map): Do not set debug_base.
4662 (enable_break): Use r_brk if it is set.
4663 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4664 (svr4_lp64_fetch_link_map_offsets): Likewise.
4665 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4666
4667 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4668 Mark Kettenis <kettenis@gnu.org>
4669
4670 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4671 trad_frame_saved_reg.
4672 (trad-frame.h): New include.
4673
4674 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4675 instead of frame_obstack_zalloc.
4676 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4677
4678 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4679
4680 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4681
4682 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4683 from disassemble_info instead of gdbarch_byte_order.
4684
4685 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4686 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4687
4688 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4689
4690 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4691 gdbarch as parameter.
4692
4693 * gdbarch.{c,h}: Regenerate.
4694
4695 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4696 parameter.
4697 * mem-break.c (default_memory_insert_breakpoint)
4698 (default_memory_remove_breakpoint): Likewise.
4699 * target.h (default_memory_remove_breakpoint)
4700 (default_memory_insert_breakpoint): Likewise.
4701
4702 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4703 parameter. Replace current_gdbarch by gdbarch.
4704 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4705 (m32r_memory_remove_breakpoint): Likewise.
4706
4707 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4708
4709 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4710
4711 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4712
4713 * NEWS: Add entry describing Add support improvements.
4714
4715 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4716
4717 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4718 M68K_FP0_REGNUM.
4719
4720 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4721
4722 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4723 register_offset_hack anymore.
4724
4725 * regcache.{c,h} (register_offset_hack): Remove.
4726
4727 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4728
4729 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4730
4731 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4732 current_gdbarch by gdbarch.
4733 (hppa64_hpux_find_global_pointer): Likewise.
4734 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4735 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4736 find_global_pointer.
4737
4738 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4739 parameter.
4740 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4741
4742 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4743 of gdbarch_num_regs.
4744
4745 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4746 replace current_gdbarch by gdbarch.
4747 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4748
4749 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4750
4751 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4752 and replace current_gdbarch by gdbarch.
4753
4754 (store_register): Update call for exec_one_dummy_insn.
4755 (fetch_register, store_register): Update call of regmap.
4756
4757 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4758 parameter and replace current_gdbarch by gdbarch.
4759
4760 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4761 the current architecture. Update call for getregs_supplies and
4762 getfpregs_supplies.
4763 (ppcnbsd_fetch_inferior_registers): Likewise.
4764
4765 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4766 replace current_gdbarch by gdbarch.
4767 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4768 get_regcache_arch to get at the current architecture. Update call for
4769 getfpregs_supplies.
4770
4771 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4772
4773 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4774 variables.
4775
4776 2008-02-15 Markus Deuling <deuling@de.ibm.com>
4777
4778 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4779
4780 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
4781
4782 * NEWS: Mention pending breakpints in MI.
4783
4784 2008-02-14 Markus Deuling <deuling@de.ibm.com>
4785
4786 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4787
4788 2008-02-13 Markus Deuling <deuling@de.ibm.com>
4789
4790 Add script to build and test GDB using enable-targets=all.
4791
4792 * gdb_buildall.sh: New file.
4793
4794 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
4795
4796 * NEWS (New native configurations): Xtensa GNU/Linux.
4797 (New targets): Xtensa GNU/Linux.
4798 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4799 xtensa-linux-tdep.o
4800 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4801 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4802 * configure.tgt (xtensa*-*-linux*): New entry.
4803 * xtensa-config.c (xtensa_tdep): New variable.
4804 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4805 (rmap): Change format based on new macro XTREG.
4806 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4807 * xtensa-linux-nat.c: New.
4808 * xtensa-linux-tdep.c: New.
4809 * xtensa-xtregs.c: New.
4810 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4811 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4812 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4813 (xtensa_register_t): New field coprocessor.
4814 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4815 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4816 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4817 Update to handle privileged registers.
4818 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4819 (xtensa_push_dummy_call): Set windowstart register correctly.
4820 (call0_analyze_prologue): Initialize xtensa_default_isa.
4821 (xtensa_derive_tdep): New.
4822 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4823 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4824 Call xtensa_derive_tdep().
4825 * config/xtensa/linux.mh: New.
4826 * regformats/reg-xtensa.dat: New.
4827
4828 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
4829
4830 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4831 (filenames.h): New include.
4832 * Makefile.in (corelow.o): Add dependency for filenames.h.
4833
4834 2008-02-08 Doug Evans <dje@google.com>
4835
4836 * source.c (find_and_open_source): Always rewrite absolute filenames.
4837
4838 2008-02-07 Doug Evans <dje@google.com>
4839
4840 * breakpoint.c: #include "hashtab.h".
4841 (ambiguous_names_p): New fn.
4842 (update_breakpoint_locations): When restoring bp enable status, don't
4843 compare function names if any functions have same name.
4844 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
4845
4846 2008-02-07 Joel Brobecker <brobecker@adacore.com>
4847
4848 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
4849 instead of just a VEC*. Update use of SV.
4850 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
4851
4852 2007-02-07 Joel Brobecker <brobecker@adacore.com>
4853
4854 * NEWS: Put all new commands since gdb-6.7 together.
4855
4856 2007-02-07 Joel Brobecker <brobecker@adacore.com>
4857
4858 * ada-lang.c: #include "vec.h".
4859 (struct string_vector, new_string_vector, string_vector_append):
4860 Delete.
4861 (char_ptr): New typedef.
4862 (DEF_VEC_P (char_ptr)): New VEC type.
4863 (symbol_completion_add): Update profile to take the new VEC type
4864 instead of the old string_vector structure. Update code accordingly.
4865 (ada_make_symbol_completion_list): Use the new VEC type instead of
4866 the old string_vector structure, and update the code accordingly.
4867 * Makefile.in (ada-lang.o): Add dependency on vec.h.
4868
4869 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
4870
4871 * p-exp.y: Set current_type in missing places.
4872 (leftdiv_is_integer): New static variable.
4873 Typecast right operand of BINOP_DIV to long_double if both operands
4874 are integers.
4875
4876 2008-02-06 Maciej W. Rozycki <macro@mips.com>
4877
4878 * remote-mips.c (set_breakpoint): Rename to...
4879 (mips_set_breakpoint): ... this.
4880 (clear_breakpoint): Rename to...
4881 (mips_clear_breakpoint): ... this.
4882 (common_breakpoint): Rename to...
4883 (mips_common_breakpoint): ... this.
4884 (check_lsi_error): Rename to...
4885 (mips_check_lsi_error): ... this.
4886
4887 2007-02-05 Joel Brobecker <brobecker@adacore.com>
4888
4889 * language.h (struct language_defn): Add new field
4890 la_make_symbol_completion_list.
4891 * symtab.c (default_make_symbol_completion_list): Renames
4892 make_symbol_completion_list.
4893 (make_symbol_completion_list): New function.
4894 * symtab.h (default_make_symbol_completion_list): Add declaration.
4895 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
4896 (auto_language, local_language): Likewise.
4897 * objc-lang.c (objc_language_defn): Likewise.
4898 * scm-lang.c (scm_language_defn): Likewise.
4899 * m2-lang.c (m2_language_defn): Likewise.
4900 * f-lang.c (f_language_defn): Likewise.
4901 * jv-lang.c (java_language_defn): Likewise.
4902 * p-lang.c (pascal_language_defn): Likewise.
4903 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
4904 (minimal_language_defn): Likewise.
4905 * ada-lang.c (struct string_vector): New structure.
4906 (new_string_vector, string_vector_append, ada_unqualified_name)
4907 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
4908 (ada_make_symbol_completion_list): New functions.
4909 (ada_language_defn): Set la_make_symbol_completion_list.
4910 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
4911 this function is static.
4912
4913 2008-02-05 Kevin Buettner <kevinb@redhat.com>
4914
4915 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
4916 to account for call site optimizations.
4917
4918 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
4919
4920 * tracepoint.c (read_actions): Handle end-of-text indicator
4921 in action list properly. (Committed by Jim Blandy)
4922
4923 2008-02-05 Jim Blandy <jimb@red-bean.com>
4924
4925 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
4926 pseudoregister, not an internal error.
4927 Reported by: Andrzej Zaborowski
4928
4929 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4930
4931 * varobj.c (c_value_of_variable): Use xstrdup.
4932
4933 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
4934
4935 Update stored rendition of varobj value when format changes.
4936 * varobj.c (varobj_set_display_format): Recomputed
4937 print_value.
4938 (c_value_of_variable): Return print_value.
4939
4940 2008-02-03 Doug Evans <dje@google.com>
4941
4942 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
4943 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
4944 * valops.c (value_one): New function.
4945 * value.h (value_one): Declare.
4946
4947 Fix argument promotion for binary arithmetic ops for C.
4948 * valarith.c (unop_result_type): New fn.
4949 (binop_result_type): New fn.
4950 (value_binop): Move result type computation to binop_result_type.
4951 (value_pos, value_neg, value_complement): Move result type
4952 computation to unop_result_type.
4953
4954 PR 2384
4955 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4956 Return basetype, fieldno if found. All callers updated.
4957 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
4958 objfile.
4959 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4960 * symfile.h (fill_in_vptr_fieldno): Delete.
4961
4962 2008-02-02 Doug Evans <dje@google.com>
4963
4964 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
4965
4966 * typeprint.c (*): Whitespace cleanup.
4967
4968 2008-02-02 Mark Kettenis <kettenis@gnu.org>
4969 Luis Machado <luisgpm@br.ibm.com>
4970 Thiago Jung Bauermann <bauerman@br.ibm.com>
4971
4972 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
4973 don't fit into registerson the stack the way GCC does.
4974
4975 2008-02-01 Joel Brobecker <brobecker@adacore.com>
4976
4977 * symtab.c (symbol_set_names): Do not add an entry in the demangling
4978 hash table for Ada symbols. Just store the linkage name as is,
4979 and leave the demangled_name as NULL.
4980
4981 2007-02-01 Joel Brobecker <brobecker@adacore.com>
4982
4983 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
4984 in the global scope.
4985 (new_symbol): Likewise.
4986
4987 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
4988
4989 * breakpoint.c (break_command_1): Return void.
4990 (break_command_really): Return void. Rethrow
4991 exceptions instead of returning.
4992 (gdb_breakpoint): Remove the error_message parameter.
4993 Return void. Rename to set_breakpoint.
4994 * gdb.h (gdb_breakpoint): Rename and move to...
4995 * breakpoint.h (set_breakpoint): ...here.
4996 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
4997 event hooks even if exception is thrown. Adjust to
4998 gdb_breakpoint interface changes.
4999
5000
5001 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5002
5003 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5004 float in both first and second word in the doubleword, to support
5005 old and new ABIs.
5006
5007 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5008
5009 Properly rethrow exception. This fixes errors
5010 about non-existent functions for -break-insert.
5011 * breakpoint.c (break_command_really): Use throw_exception
5012 for rethrowing. If rethrowing, don't print the exception.
5013
5014 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5015
5016 * NEWS: Mention Decimal Floating Point support.
5017
5018 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5019
5020 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5021 value type to builtin_type_void_func_ptr.
5022
5023 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5024
5025 * s390-tdep.c (is_float_singleton, is_float_like,
5026 alignment_of, s390_return_value): Make checks for
5027 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5028
5029 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5030 Thiago Jung Bauermann <bauerman@br.ibm.com>
5031
5032 * infcmd.c (default_print_registers_info): Also print hex
5033 raw contents for TYPE_CODE_DECFLOAT registers.
5034 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5035 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5036 (rs6000_register_name): Add support for DFP pseudo-registers.
5037 (rs6000_pseudo_register_type): Likewise.
5038 rs6000_pseudo_register_reggroup_p): Likewise.
5039 (ppc_pseudo_register_read): New function.
5040 (ppc_pseudo_register_write): Likewise.
5041 (rs6000_pseudo_register_read): Likewise.
5042 (rs6000_pseudo_register_write): Likewise.
5043 (e500_pseudo_register_read): Move checks to
5044 rs6000_pseudo_register_read.
5045 (e500_pseudo_register_write): Move checks to
5046 rs6000_pseudo_register_write.
5047 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5048 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5049 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5050 num_pseudo_regs to account for DFP pseudo regs.
5051
5052 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5053
5054 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5055 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5056 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5057 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5058 e500_pseudo_register_read, e500_pseudo_register_write): Use
5059 IS_SPE_PSEUDOREG macro.
5060 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5061 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5062 Remove initialization of tdep->ppc_ev31_regnum.
5063
5064 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5065
5066 * printcmd.c (print_formatted): Handle references as for unformatted
5067 prints.
5068
5069 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5070
5071 * eval.c (evaluate_subexp_standard): Add handling of user
5072 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5073
5074 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5075
5076 * eval.c (evaluate_subexp_standard): Support
5077 BINOP_INTDIV opcode.
5078
5079 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5080
5081 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5082 BINOP_MAX cases.
5083 For BINOP_EXP, use length and signedness of left operand only for
5084 result, as for shifts.
5085 For integral operands to BINOP_EXP, use new integer_pow and
5086 uinteger_pow functions so as to get full range of results.
5087 (integer_pow): New function.
5088 (uinteger_pow): New function.
5089
5090 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5091
5092 Use vector for varobj_list_children interface.
5093 * gdb/varobj.c (varobj_list_children): Return vector
5094 of varobjs.
5095 * gdb/varobj.h (varobj_list_children): Adjust
5096 prototype.
5097 (varobj_p): Declare. Declare vector thereof.
5098 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5099 for varobj_list_children change.
5100 * Makefile.in (varobj_h): Update dependencies.
5101
5102 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5103
5104 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5105 TYPE_CODE_DECFLOAT arguments.
5106 (ppc64_sysv_abi_push_dummy_call) Likewise.
5107 (get_decimal_float_return_value): New function.
5108 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5109 values by calling get_decimal_float_return_value.
5110 (ppc64_sysv_abi_return_value): Likewise.
5111
5112 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5113
5114 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5115 for preprocessor macro information. Formatting changes.
5116
5117 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5118
5119 * remote.c (struct remote_state): Add cached_wait_status.
5120 (remote_exec_file): New variable.
5121 (PACKET_vAttach, PACKET_vRun): New constants.
5122 (extended_remote_restart): Do not query for status.
5123 (struct start_remote_args): New.
5124 (remote_start_remote): Take it as a second argument. Check
5125 whether the target is running. Issue an error for non-running
5126 non-extended targets. Cache the wait status. Set inferior_ptid
5127 here.
5128 (remote_open_1): Prompt to disconnect non-running targets. Make
5129 sure the target is marked running. Do not set inferior_ptid here.
5130 Update call to remote_start_remote. Do not call remote_check_symbols
5131 if the target is not running.
5132 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5133 argument. Handle a non-running target.
5134 (remote_detach): Use it.
5135 (extended_remote_detach): New.
5136 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5137 (extended_remote_attach_1, extended_remote_attach)
5138 (extended_async_remote_attach): New.
5139 (remote_vcont_resume): Remove unused variable.
5140 (remote_wait, remote_async_wait): Use any cached wait status.
5141 (putpkt_binary, getpkt): Clear any cached wait status.
5142 (extended_remoute_mourn_1): New.
5143 (extended_remote_mourn): Use it.
5144 (extended_async_remote_mourn, extended_remote_run): New.
5145 (extended_remote_create_inferior_1): New.
5146 (extended_remote_create_inferior): Use it.
5147 (extended_remote_async_create_inferior): Likewise.
5148 (remote_xfer_partial): Skip for non-executing targets.
5149 (init_extended_remote_ops): Set to_detach and to_attach.
5150 (init_extended_async_remote_ops): Likewise. Use
5151 extended_async_remote_mourn.
5152 (_initialize_remote): Register vAttach, vRun, and
5153 set remote exec-file.
5154 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5155
5156 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5157
5158 * Makefile.in (symfile.o): Update.
5159 * NEWS: Mention exec tracing support.
5160 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5161 exec events.
5162 * infcmd.c (kill_if_already_running, detach_command)
5163 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5164 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5165 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5166 targets. Apply the sysroot path to the loaded executable. Use
5167 no_shared_libraries.
5168 * linux-nat.c (linux_child_follow_fork): Print fork following
5169 messages if verbose.
5170 (kill_wait_callback): Kill again before waiting a second time.
5171 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5172 no_shared_libraries.
5173
5174 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5175
5176 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5177
5178 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5179
5180 * nto-tdep.h: Remove #include "defs.h".
5181 * nto-tdep.c: Add #include "defs.h".
5182 * Makefile.in (nto_tdep_h): Update dependencies.
5183 (nto-tdep.o): Likewise.
5184
5185 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5186
5187 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5188 and use it.
5189 (proceed, start_remote): Update call to wait_for_inferior.
5190 * inferior.h (wait_for_inferior): Update declaration.
5191 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5192 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5193 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5194 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5195
5196 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5197
5198 * varobj (adjust_value_for_child_access): Added checking for
5199 returned value from gdb_value_ind.
5200 (c_describe_child): Likewise.
5201 (cplus_describe_child): Fixed a typo.
5202
5203 2008-01-29 Jim Blandy <jimb@red-bean.com>
5204
5205 * MAINTAINERS: Update my info.
5206
5207 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5208
5209 Use multiple locations for hardware watchpoints.
5210 This eliminates the need to traverse value chain, doing
5211 various checks, in three different places.
5212
5213 * breakpoint.h (struct bp_location): New fields
5214 lengths and watchpoint_type.
5215 (struct breakpoint): Remove the val_chain field.
5216 * breakpoint.c (is_hardware_watchpoint): New.
5217 (free_valchain): Remove.
5218 (update_watchpoint): New.
5219 (insert_bp_location): For hardware watchpoint, just
5220 directly insert it.
5221 (insert_breakpoints): Call update_watchpoint_locations
5222 on all watchpoints. If we have failed to insert
5223 any location of a hardware watchpoint, remove all inserted
5224 locations.
5225 (remove_breakpoint): For hardware watchpoints, directly
5226 remove location.
5227 (watchpoints_triggered): Iterate over locations.
5228 (bpstat_stop_status): Use only first location of
5229 a resource watchpoint.
5230 (delete_breakpoint): Don't call free_valchain.
5231 (print_one_breakpoint): Don't print all
5232 locations for watchpoints.
5233 (breakpoint_re_set_one): Use update_watchpoint for
5234 watchpoints.
5235
5236 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5237
5238 Don't reset watchpoint block on solib load.
5239
5240 * breakpoint.c (insert_bp_location): For watchpoints,
5241 recompute condition.
5242 (breakpoint_re_set_one): Instead of recomputing value
5243 and condition for watchpoints, just reset value and
5244 let insert_breakpoints/insert_bp_location recompute it.
5245 Don't do anything about disabled watchpoint.
5246
5247 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5248
5249 * valarith.c (value_binop): Handle unsigned integer
5250 division by zero.
5251
5252 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5253
5254 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5255 instruction pattern that appears frequently in position
5256 independent code. Fix bug in code which looks for "fmov" and
5257 backtracks if no "fmov" is found.
5258
5259 2008-01-28 Doug Evans <dje@google.com>
5260
5261 * dbxread.c (read_dbx_symtab): Fix indentation.
5262 Reformat comments to 80 columns.
5263 Move local var def closer to only use.
5264
5265 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5266
5267 * fork-child.c (SHELL_FILE): Remove #ifndef.
5268 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5269
5270 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5271
5272 * i386-tdep.c (i386_skip_noop): New function.
5273 (i386_analyze_prologue): Call i386_skip_noop function.
5274
5275 2008-01-24 Michael Snyder <msnyder@specifix.com>
5276
5277 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5278 * win32-nat.c (win32_xfer_partial): Ditto.
5279 * target.c (default_xfer_partial): Minor whitespace adjustment.
5280
5281 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5282
5283 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5284 strip bit 1 even if pc doesn't point to thumb code.
5285
5286 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5287
5288 * remote.c (remote_wait): Handle SIGINT between packets.
5289 (remote_async_wait): Likewise.
5290
5291 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5292 Chris Demetriou <cgd@google.com>
5293
5294 * thread.c (add_thread_silent): Renamed
5295 from add_thread.
5296 (print_thread_events): New variable definition.
5297 (show_print_thread_events): New function.
5298 (_initialize_thread): Add "set print thread-events" and
5299 "show print thread-events" commands.
5300 (add_thread): Announce new thread.
5301 * gdbthread.h (add_thread_silent): Declare.
5302 (print_thread_events): New variable declaration.
5303 * inf-ttrace.c (inf_ttrace_wait): Don't
5304 inform about new thread, as add_thread is always
5305 called too, and will take care of that.
5306 * infrun.c (handle_inferior_event): Likewise.
5307 * procfs.c (procfs_wait): Likewise.
5308 * remote.c (remote_currthread): Likewise.
5309 * sol-thread.c (sol_thread_wait): Likewise.
5310 * win32-nat.c (get_win32_debug_event): Likewise.
5311 * linux-thread-db.c (attach_thread): Likewise.
5312 Remove the verbose parameter.
5313 (check_event): Make detach_thread be verbose
5314 only if print_thread_events is set.
5315 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5316 about new thread. This is called only from
5317 linux-thread-db.c:attach_thread, which will take care.
5318 Remove the verbose parameter.
5319 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5320
5321 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5322
5323 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5324
5325 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5326
5327 * breakpoint.c (break_command_really): New parameter
5328 ignore_count.
5329 (break_command_1): Pass 0 as
5330 ignore_count to break_command_really.
5331 (gdb_breakpoint): Pass ignore_count to
5332 break_command_really.
5333
5334 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5335
5336 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5337 sigcontext struct via pointer.
5338 (struct sigframe comment): Update to show new field `psc'.
5339
5340 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5341
5342 * infrun.c (handle_inferior_event): If
5343 we failed to remove breakpoints, error,
5344 don't try to increment PC by hand.
5345
5346 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5347
5348 Add NetBSD/hppa target and host support.
5349
5350 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5351 (hppabsd_gregset): Move to ...
5352 (hppabsd_regset_from_core_section): Rename
5353 hppaobsd_regset_from_core_section and move to ...
5354 (hppabsd_find_global_pointer): Update comment.
5355 (hppabsd_init_abi): Make global. Do not register
5356 hppabsd_regset_from_core_section.
5357 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5358 move to ...
5359 (_initialize_hppabsd_tdep): Move to ...
5360 * hppaobsd-tdep.c: ... here. New file.
5361 * hppnbsd-tdep.c: New file.
5362 * hppnbsd-nat.c: New file.
5363 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5364 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5365 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5366 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5367 * configure.host (hppa*-*-netbsd*): New entry.
5368 * configure.tgt (hppa*-*-netbsd*): New entry.
5369 (hppa*-*-openbsd*): Update.
5370 * NEWS (New native configuration): Mention NetBSD/hppa.
5371 (New targets): Mention NetBSD/hppa.
5372
5373 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5374
5375 * gdbarch.sh (function_list): Add new property bits_big_endian to
5376 gdbarch structure.
5377 * gdbarch.{c,h}: Regenerate.
5378
5379 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5380 gdbarch_bits_big_endian (comment).
5381 (unpack_field_as_long, modify_field): Likewise.
5382 * value.h: Likewise (comment).
5383 * valops.c (value_slice): Likewise.
5384 * valarith.c (value_subscript, value_bit_index): Likewise.
5385 * gdbtypes.h (field): Likewise (comment).
5386 * eval.c (evaluate_subexp_standard): Likewise.
5387 * dwarf2read.c (dwarf2_add_field): Likewise.
5388 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5389 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5390
5391 * defs.h (BITS_BIG_ENDIAN): Remove.
5392
5393 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5394
5395 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5396 function calls.
5397 * m2-exp.y (yylex): Likewise.
5398 * objc-exp.y (yylex): Likewise.
5399
5400 * defs.h (DEPRECATED_STREQN): Remove.
5401
5402 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5403
5404 * MAINTAINERS: Update my email address.
5405
5406 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5407
5408 * README: Mention gdbserver/README.
5409
5410 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5411
5412 * valarith.c (value_binop): Handle BINOP_INTDIV
5413 for unsigned and signed integers.
5414
5415 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5416
5417 * s390-tdep.c (s390_gdbarch_init): Set default long double
5418 type to 128-bit IEEE quad.
5419
5420 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5421
5422 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5423
5424 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5425
5426 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5427
5428 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5429 * value.c: All callers changed.
5430
5431 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5432
5433 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5434 DEPRECATED_STREQ by its expression.
5435 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5436 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5437 (scan_xcoff_symtab): Likewise.
5438 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5439 * f-lang.c (find_common_for_function): Likewise.
5440 * objc-exp.y (parse_number): Likewise.
5441
5442 * defs.h (DEPRECATED_STREQ): Remove.
5443
5444 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5445
5446 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5447 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5448 get_frame_arch to get at the current_architecture. Update AM33_MODE
5449 call.
5450 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5451 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5452 architecture.
5453 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5454
5455 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5456
5457 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5458 parameter.
5459 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5460
5461 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5462 current_gdbarch by gdbarch. Update caller.
5463
5464 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5465 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5466 the current architecture. Update calls of
5467 amd64_native_gregset_supplies_p.
5468 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5469 (amd64bsd_store_inferior_registers): Likewise.
5470
5471 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5472
5473 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5474 Replace current_gdbarch by gdbarch. Update caller.
5475
5476 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5477
5478 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5479 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5480 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5481 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5482 (stabsect_build_psymtabs): Fix indentation.
5483
5484 2008-01-15 Michael Snyder <msnyder@specifix.com>
5485
5486 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5487
5488 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5489
5490 * win32-nat.c (win32_create_inferior): Restore code calling
5491 CloseHandle on ProcessInformation structure.
5492
5493 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5494
5495 * configure.ac: Check for void * as 3 argument of ptrace.
5496 * configure: regenerate.
5497
5498 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5499
5500 * alpha-tdep.c (alpha_heuristic_proc_start)
5501 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5502 current_gdbarch by gdbarch.
5503
5504 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5505 current architecture by frame_info. Update alpha_heuristic_proc_start
5506 call.
5507
5508 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5509 get_frame_arch to get at the current architecture by frame_info. Update
5510 alpha_sigtramp_register_address call.
5511
5512 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5513 current_gdbarch by gdbarch. Update caller.
5514 (convert_to_extended, convert_from_extended): Add endianess parameter
5515 for comparison. Update caller.
5516 (arm_extract_return_value, arm_store_return_value): Use
5517 get_regcache_arch to get at the current architecture.
5518
5519 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5520 current_gdbarch by gdbarch. Update caller.
5521 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5522 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5523
5524 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5525 gdbarch as parameter. Update caller.
5526 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5527 current_gdbarch by gdbarch. Update caller.
5528
5529 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5530 update caller. Replace current_gdbarch by gdbarch.
5531
5532 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5533 the current architecture. Replace current_gdbarch by gdbarch.
5534 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5535 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5536 expression. Add gdbarch as parameter and replace current_gdbarch with
5537 it. Update caller.
5538 (M6811_TDEP): Remove.
5539 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5540 architecture.
5541 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5542 current_gdbarch by gdbarch. Update caller.
5543
5544 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5545 update caller.
5546 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5547 by gdbarch.
5548
5549 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5550 caller. Relace current_gdbarch by gdbarch.
5551 (altivec_register_p, spe_register_p): Likewise.
5552 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5553 parameter.
5554 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5555 altivec_register_p and spe_register_p.
5556
5557 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5558 caller. Replace current_gdbarch by gdbarch.
5559 (score_analyze_prologue): use get_frame_arch to get at the current
5560 architecture.
5561
5562 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5563 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5564 current_gdbarch by gdbarch. Update caller.
5565 (sparc_frame_cache): Use get_frame_arch to get at the current
5566 architecture.
5567 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5568 sparc_analyze_prologue.
5569
5570 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5571 parameter.
5572
5573 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5574
5575 * exec.c: #include "arch-utils.h"
5576 (print_section_info): Use gdbarch_from_bfd to get at the
5577 current architecture. Replace current_gdbarch. Fix indention. Replace
5578 deprecated_print_address_numeric by paddress.
5579 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5580
5581 * valprint.c (val_print_string): Replace
5582 deprecated_print_address_numeric.
5583 * tracepoint.c (trace_mention, scope_info): Likewise.
5584 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5585 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5586 (maintenance_check_symtabs): Likewise.
5587 * symfile.c (list_overlays_command): Likewise.
5588 * stack.c (frame_info, print_block_frame_labels): Likewise.
5589 * printcmd.c (print_address, print_address_demangle)
5590 (address_info): Likewise.
5591 * corefile.c (memory_error): Likewise.
5592 * infcmd.c (jump_command): Likewise.
5593 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5594 (mention, delete_breakpoint): Likewise.
5595 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5596 * dwarf2read.c (dump_die): Likewise.
5597 * ada-valprint.c (ada_val_print_1): Likewise.
5598 * f-valprint.c (f_val_print): Likewise.
5599 * linux-fork.c (info_forks_command): Likewise.
5600 * m32r-com.c (m32r_load_section, m32r_load)
5601 (m32r_upload_command): Likewise.
5602
5603 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5604
5605 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5606
5607 * gdbarch.sh (skip_prologue): Add gdbarch
5608 as parameter.
5609 * gdbarch.{c,h}: Regenerate.
5610
5611 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5612 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5613 * avr-tdep.c (avr_skip_prologue): Likewise.
5614 * cris-tdep.c (cris_skip_prologue): Likewise.
5615 * frv-tdep.c (frv_skip_prologue): Likewise.
5616 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5617 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5618 * i386-tdep.c (i386_skip_prologue): Likewise.
5619 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5620 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5621 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5622 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5623 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5624 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5625 * mep-tdep.c (mep_skip_prologue): Likewise.
5626 * mips-tdep.c (mips_skip_prologue): Likewise.
5627 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5628 * mt-tdep.c (mt_skip_prologue): Likewise.
5629 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5630 * score-tdep.c (score_skip_prologue): Likewise.
5631 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5632 * sh-tdep.c (sh_skip_prologue): Likewise.
5633 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5634 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5635 * spu-tdep.c (spu_skip_prologue): Likewise.
5636 * v850-tdep.c (v850_skip_prologue): Likewise.
5637 * vax-tdep.c (vax_skip_prologue): Likewise.
5638 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5639 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5640
5641 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5642 current_gdbarch by gdbarch.
5643 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5644 * s390-tdep.c (s390_skip_prologue): Likewise.
5645
5646 2008-01-10 Doug Evans <dje@google.com>
5647
5648 * defs.h (struct continuation_arg): Fix typo in comment.
5649 * target.c (target_translate_tls_address): Fix comment spelling error.
5650
5651 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5652
5653 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5654 (DOUBLEST_SCAN_FORMAT): Likewise.
5655 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5656 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5657 * c-exp.y (parse_number): Likewise.
5658 * jv-exp.y (parse_number): Likewise.
5659 * objc-exp.y (parse_number): Likewise.
5660 * p-exp.y (parse_number): Likewise.
5661
5662 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5663
5664 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5665 (check_typedef): Likewise.
5666
5667 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5668
5669 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5670 seen_double_big_d, treat the new H, D, and DD modifiers as length
5671 modifiers.
5672
5673 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5674
5675 * dwarf2read.c (read_enumeration_type): Add comment.
5676
5677 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5678
5679 * config.in: Regenerate.
5680
5681 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5682
5683 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5684 Make non-static.
5685 (ada_convert_actuals): Delete.
5686 * ada-lang.h (ada_convert_actual): Add declaration.
5687 (ada_convert_actuals): Remove declaration.
5688 * infcall.c: #include "ada-lang.h".
5689 (value_arg_coerce): Add new parameter sp. Update function
5690 documetnation. Add handling of Ada function call parameters.
5691 * Makefile.in (infcall.o): Update dependencies.
5692
5693 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5694
5695 * ada-lang.c (ensure_lval): Fix value lval kind.
5696 (convert_actual): Add handling for arguments passed by reference.
5697
5698 2008-01-08 Doug Evans <dje@google.com>
5699
5700 * dbxread.c (read_dbx_symtab): Fix indentation.
5701
5702 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5703
5704 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5705 (valarith.o): Depend on dfp.h.
5706 (valops.o): Likewise.
5707 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5708 (set_decnumber_context): New function.
5709 (decimal_check_errors): Likewise.
5710 (decimal_from_number): Likewise.
5711 (decimal_to_number): Likewise.
5712 (decimal_from_string): Use set_decnumber_context and
5713 decimal_check_errors.
5714 (decimal_from_integral): New function.
5715 (decimal_from_floating): Likewise.
5716 (decimal_to_double): Likewise.
5717 (promote_decimal): Likewise.
5718 (decimal_binop): Likewise.
5719 (decimal_is_zero): Likewise.
5720 (decimal_compare): Likewise.
5721 (decimal_convert): Likewise.
5722 * dfp.h (decimal_from_integral): New prototype.
5723 (decimal_from_floating): Likewise.
5724 (decimal_to_double): Likewise.
5725 (decimal_binop): Likewise.
5726 (decimal_is_zero): Likewise.
5727 (decimal_compare): Likewise.
5728 (decimal_convert): Likewise.
5729 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5730 call to value_from_decfloat.
5731 * valarith.c: Include dfp.h.
5732 (value_args_as_decimal): New function.
5733 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5734 (value_logical_not): Likewise.
5735 (value_equal): Likewise.
5736 (value_less): Likewise.
5737 (value_pos): Likewise.
5738 (value_neg): Formatting fix.
5739 * valops.c: Include dfp.h.
5740 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5741 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5742 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5743 (value_from_decfloat): Remove expect_type argument.
5744 * value.h (value_from_decfloat): Update prototype.
5745
5746 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5747
5748 Ignore change in name of dynamic linker during
5749 execution on Solaris. This also unbreaks pending breakpoints.
5750
5751 * solist.h (struct target_so_ops): New field same.
5752 * solib-svr4.c (svr4_same): New.
5753 (_initialize_svr4_solib): Register svr4_same.
5754 * solib.c (update_solib_list): Use ops->same, if available.
5755
5756 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
5757
5758 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5759 when using MS-DOS paths.
5760
5761 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5762
5763 * NEWS: Mention --pid and --core command line behaviour changes.
5764
5765 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5766
5767 * main.c (captured_main): Remove 'count' varible and the
5768 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
5769 --pid options were issued simultaneously. If an explicit pid
5770 option was passed, don't fallback to core file. Detect extra
5771 arguments better in the presence of explicit pid or core
5772 arguments.
5773
5774 2008-01-05 Joel Brobecker <brobecker@adacore.com>
5775
5776 * ada-lang.c (ada_which_variant_applies): Correctly compute
5777 the value of the discriminant when the variant record is packed.
5778
5779 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5780
5781 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5782 that are used to differentiate homonyms.
5783
5784 2008-01-04 Jerome Guitton <guitton@adacore.com>
5785
5786 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5787 when the type is an anonymous pointer type.
5788 (ada_check_typedef): Avoid a seg fault when the type is null.
5789 * ada-typeprint.c (print_array_type): Add support for pointer
5790 to packed arrays.
5791
5792 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
5793
5794 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5795
5796 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5797
5798 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5799 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5800
5801 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5802
5803 * ada-exp.y (chop_separator): New function.
5804 (write_selectors): Rewrite to re-use chop_separator.
5805 (ada_nget_field_index, get_symbol_field_type): New functions.
5806 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5807 expressions.
5808
5809 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
5810
5811 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5812 of SYMBOL_VALUE when working with function symbols.
5813
5814 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5815
5816 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5817 expressions. These expressions do not need to be rewriten.
5818
5819 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5820
5821 * dwarf2read.c (read_enumeration_type): Flag type as stub if
5822 the given die is a declaration.
5823
5824 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5825
5826 * ada-lang.c (ada_array_bound_from_type): Make non-static.
5827 Handle properly the case when the index type is an enumerated type.
5828 Do not return the subtype of the bounds type, just return the
5829 bounds type directly - this is not needed and is more consistent
5830 with what we do for arrays when no XA parallel type exists.
5831
5832 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5833
5834 * ada-lang.c (static_unwrap_type): Add forward declaration.
5835 (template_to_static_fixed_type): Fields of dynamic types sometimes
5836 also need to be unwrapped. Take this into account.
5837 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
5838 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
5839 * ada-typeprint.c (ada_print_type): Get the typename from
5840 the original type, not the base type.
5841
5842 2008-01-03 Jerome Guitton <guitton@adacore.com>
5843
5844 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
5845 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
5846 Update calls to ada_to_fixed_type.
5847 (ada_template_to_fixed_record_type_1): Ditto, but without looking
5848 for the tag.
5849 (ada_to_fixed_type): Add check_tag parameter; do not look for
5850 tag if null. When looking for a tag, use a fixed record type.
5851 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
5852 * ada-valprint.c (printable_val_type, ada_value_print): Update
5853 calls to ada_to_fixed_type.
5854
5855 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
5856
5857 * doublest.c (convert_floatformat_to_doublest): Call
5858 floatformat_to_doublest instead of floatformat_to_double and use
5859 DOUBLEST variables.
5860 (convert_doublest_to_floatformat): Call floatformat_from_doublest
5861 instead of floatformat_from_double and use DOUBLEST variables.
5862
5863 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
5864
5865 * MAINTAINERS (Write After Approval): Add self.
5866
5867 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5868
5869 * symfile.c (set_initial_language): Make non-static.
5870 * symfile.h (set_initial_language): Add declaration.
5871 * language.c: #include "symfile.h".
5872 (set_language): Call set_initial_language if the frame language
5873 could not be determined.
5874
5875 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
5876
5877 * eval.c (evaluate_subexp_for_address): Provide frame address to
5878 locate_var_value only if it will be needed.
5879
5880 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
5881
5882 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
5883
5884 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5885
5886 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
5887 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
5888 This is needed to make sure that any other treatment applied
5889 to the resulting value does not fail for spurious reason,
5890 such as trying to take the address of this value.
5891
5892 2008-01-02 Joel Brobecker <brobecker@adacore.com>
5893
5894 * ada-lang.c (ada_value_equal): Dereference reference types when
5895 comparing arrays.
5896
5897 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
5898
5899 Updated copyright notices for most files.
5900
5901 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
5902
5903 * win32-nat.c (psapi_module_handle): Remove static.
5904 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
5905 return first module found if base_address is zero. Don't initialize
5906 psapi function pointers here. Convert to cygwin paths when
5907 appropriate.
5908 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
5909 executable name. Use get_module_name when that fails or when
5910 !__CYGWIN__.
5911 (_initialize_psapi): New function. Initialize psapi stuff before it is
5912 needed or issue a warning if it is not found. Move psapi_module_handle
5913 here.
5914
5915 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5916
5917 * ada-lang.c (ada_remove_trailing_digits): New function.
5918 (ada_remove_po_subprogram_suffix): New function.
5919 (ada_decode): Improve. Move the description of the algorithm
5920 directly inside the code, instead of in the function global
5921 description.
5922
5923 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5924
5925 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
5926 and always print the dereferenced value.
5927
5928 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5929
5930 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
5931 of the case where the first argument is a reference.
5932 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
5933
5934 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5935
5936 Implement support for Ada interface types.
5937
5938 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
5939 (ada_is_ignored_field): Ignore fields that are a dispatch table
5940 of a tagged type.
5941
5942 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5943
5944 * top.c (print_gdb_version): Update copyright year.
5945
5946 2008-01-01 Joel Brobecker <brobecker@adacore.com>
5947
5948 * ChangeLog-2007: New ChangeLog rotation.
5949 * ChangeLog: Reset for 2008.
5950 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
5951 ChangeLog-2007.
5952
5953 For older changes see ChangeLog-2007.
5954 \f
5955 Local Variables:
5956 mode: change-log
5957 left-margin: 8
5958 fill-column: 74
5959 version-control: never
5960 coding: utf-8
5961 End:
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