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