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