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