1 2008-07-25 Tom Tromey <tromey@redhat.com>
3 * tui/tui-hooks.c: Include observer.h.
4 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
6 (tui_bp_created_observer, tui_bp_deleted_observer,
7 tui_bp_modified_observer): New globals.
8 (tui_install_hooks): Use observers, not events.
9 (tui_remove_hooks): Likewise.
10 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
11 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
13 (breakpoint_notify): Check mi_can_breakpoint_notify.
14 (breakpoint_hooks): Remove.
15 (mi_cmd_break_insert): Attach observers. Don't use events.
16 * tracepoint.c: Include observer.h, not gdb-events.h.
17 (tracepoint_operation, trace_pass_command): Notify observer.
18 * interps.c: Don't include gdb-events.h.
19 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
21 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
22 (deprecated_current_gdbarch_select_hack): Notify observer.
23 * breakpoint.h: Don't include gdb-events.h.
24 * breakpoint.c: Don't include gdb-events.h.
25 (condition_command): Notify observer.
26 (commands_command): Likewise.
27 (commands_from_control_command): Likewise.
28 (mention, delete_breakpoint, set_ignore_count): Likewise.
29 (disable_breakpoint, do_enable_breakpoint): Likewise.
30 * Makefile.in (gdb_events_h): Remove.
31 (breakpoint_h): Update.
32 (COMMON_OBS): Remove gdb-events.o.
33 (gdb-events.o): Remove.
34 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
35 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
36 * gdb-events.c: Remove.
37 * gdb-events.h: Remove.
38 * gdb-events.sh: Remove.
40 2008-07-24 Pedro Alves <pedro@codesourcery.com>
42 * remote.c (remote_threads_extra_info): Don't query the remote
43 server about info on the internally added main thread.
45 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
47 * nto-procfs.c (procfs_attach): Populate initial thread list.
48 (procfs_wait): Return new pid, built from the inferior status.
50 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
52 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
53 * configure: Regenerate.
55 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
57 * nto-procfs.c (procfs_xfer_memory): Changed signature.
58 (procfs_resume): Workaround for dereferencing type-punned pointer
60 * nto-tdep.c (nto_parse_redirection): Change signature to be const
62 * nto-tdep.h (nto_parse_redirection): Likewise.
64 2008-07-21 Stan Shebs <stan@codesourcery.com>
66 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
67 * gdbarch.sh: Adjust comment to refer to
68 in_solib_dynsym_resolve_code().
69 * gdbarch.h, gdbarch.c: Update.
72 (handle_inferior_event): Use in_solib_dynsym_resolve_code
74 * config/mips/nm-irix5.h: Remove undef of
75 IN_SOLIB_DYNSYM_RESOLVE_CODE.
77 2008-07-21 Tom Tromey <tromey@redhat.com>
79 * symfile.c (reread_symbols): Don't pass argument to observer.
80 * exec.c (exec_file_attach): Don't pass argument to observer.
81 * ada-lang.c (ada_executable_changed_observer): Remove argument.
82 * symtab.c (symtab_observer_executable_changed): Remove argument.
83 * observer.sh: Handle functions with no arguments.
85 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
86 Chris Demetriou <cgd@google.com>
88 * elfread.c (elf_symfile_segments): Fix the check that each loadable
89 section fits within an ELF segment to handle ELF segments that hit
90 the end of the address space.
92 2008-07-20 Chris Demetriou <cgd@google.com>
94 * MAINTAINERS (Write After Approval): Add self.
96 2008-07-18 Tom Tromey <tromey@redhat.com>
99 * NEWS: Add entry for macro commands.
100 * Makefile.in (macrocmd.o): Add gdb_string.h.
101 * macroscope.h (user_macro_scope): Declare.
102 (default_macro_scope): Update documentation.
103 (macro_user_macros): Declare.
104 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
105 Use user_macro_scope.
106 (null_macro_lookup): Remove.
107 * macrotab.h (macro_callback_fn): Declare.
108 (macro_for_each): Likewise.
109 (macro_allow_redefinitions): Likewise.
110 * macrotab.c (foreach_macro): New function
111 (macro_for_each): Likewise.
112 (struct macro_table) <redef_ok>: New field.
113 (macro_allow_redefinitions): New function.
114 (new_macro_table): Update.
115 (macro_define_function): Likewise.
116 (macro_define_object): Likewise.
117 * macroscope.c (user_macro_scope): New function.
118 (default_macro_scope): Use it.
119 (macro_user_macros): New global.
120 (standard_macro_lookup): Look in macro_user_macros.
121 (_initialize_macroscope): New function.
122 * macroexp.h (macro_is_whitespace, macro_is_digit,
123 macro_is_identifier_nondigit): Declare.
124 * macroexp.c (macro_is_whitespace): Rename. No longer static.
125 (macro_is_digit): Likewise.
126 (macro_is_identifier_nondigit): Likewise.
127 (get_identifier): Update.
128 (get_pp_number): Likewise.
129 (get_token): Likewise.
130 * macrocmd.c (skip_ws): New function.
131 (extract_identifier): Likewise.
132 (free_macro_definition_ptr): Likewise.
133 (user_macros): Remove.
134 (macro_define_command): Implement.
135 (_initialize_macrocmd): Update.
136 (macro_undef_command): Implement.
137 (print_one_macro): New function.
138 (macro_list_command): Implement.
140 2008-07-18 Joseph Myers <joseph@codesourcery.com>
142 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
144 * configure: Regenerate.
146 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
148 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
150 2008-07-15 Andreas Schwab <schwab@suse.de>
152 * valops.c (value_cast_pointers): Follow typedefs when checking
155 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
157 * block.c (block_function): Renamed to ...
158 (block_linkage_function): ... this. All callers changed.
159 * block.h (block_function): Renamed to ...
160 (block_linkage_function): ... this.
162 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
164 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
166 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
168 * frame.c (frame_sp_unwind): Delete.
169 (get_frame_sp): Do not use it.
170 * frame.h (frame_sp_unwind): Delete prototype.
172 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
174 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
176 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
178 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
179 * frame.c (frame_unwind_address_in_block): Delete.
180 (get_frame_address_in_block): Do not use it. Check the type
181 of the next frame first.
182 (frame_cleanup_after_sniffer): Update comment.
183 * frame.h (frame_unwind_address_in_block): Delete prototype.
184 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
186 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
188 * frame.c (frame_func_unwind): Delete.
189 (get_frame_func): Do not use it.
190 * frame.h (frame_func_unwind): Delete prototype.
191 * hppa-tdep.c (hppa_frame_cache): Update comment.
192 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
194 2008-07-14 Stan Shebs <stan@codesourcery.com>
196 * remote-sim.c (init_gdbsim_ops): Remove
197 TARGET_REDEFINE_DEFAULT_OPS.
199 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
201 * findvar.c (read_var_value): Remove unused variable.
203 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
205 * infrun.c (handle_inferior_event): Tag threads as stopped
206 before inserting breakpoints.
208 2008-07-15 Hui Zhu <teawater@gmail.com>
210 * MAINTAINERS: Added myself to section Write After Approval.
212 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
215 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
217 2008-07-14 Pedro Alves <pedro@codesourcery.com>
219 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
220 (i386_dicos_push_dummy_code): New.
221 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
222 Register i386_dicos_push_dummy_code.
224 2008-07-14 Markus Deuling <deuling@de.ibm.com>
226 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
227 (mips_n32n64_push_dummy_call, mips_o64_return_value)
228 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
230 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
231 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
232 (mips_n32n64_fp_arg_chunk_p): Update caller.
234 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
235 (mips_n32n64_push_dummy_call): Update caller.
237 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
239 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
240 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
243 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
245 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
246 (mips_o64_push_dummy_call): Update caller.
248 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
249 (fp_register_arg_p, mips_dump_tdep): Update caller.
251 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
252 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
254 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
256 (mips32_scan_prologue): Update caller.
258 (heuristic_proc_start): Add gdbarch as parameter. Replace
260 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
262 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
263 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
264 the current architecture. Update call to getregs_supplies.
265 (getregs_supplies): Add gdbarch as parameter and replace
268 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
269 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
270 NBSD_MIPS_JB_ELEMENT_SIZE.
271 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
272 replace current_gdbarch.
274 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
276 (mips_fetch_registers, mips_store_registers): Update call
278 (mips_load): Use get_regcache_arch to get at the current_architecture
279 and replace current_gdbarch.
281 2008-07-13 Pedro Alves <pedro@codesourcery.com>
283 * thread.c (restore_selected_frame): On fail to restore, select
284 the innermost frame, and don't crash when warning the user.
286 2008-07-13 Hui Zhu <teawater@gmail.com>
288 * symtab.c (expand_line_sal): Fix a memory leak.
290 2008-07-13 Pedro Alves <pedro@codesourcery.com>
292 * utils.c (struct continuation): Define as inheriting struct
294 (add_continuation, do_all_continuations)
295 (discard_all_continuations, add_intermediate_continuation)
296 (do_all_intermediate_continuations)
297 (discard_all_intermediate_continuations): Adjust.
299 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
301 Skip varobj in running threads.
302 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
303 thread is not stopped, skip the varobj.
304 * Makefile.in: Update dependencies.
306 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
308 Enable all commands while inferiour is running
309 * mi/mi-main.c (mi_cmd_execute): Don't check if
310 inferiour is executing.
312 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
314 Allow all CLI command even if target is executing.
315 * gdb/top.c (execute_command_1): Don't check if the inferiour
318 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
320 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
321 Fix printing of frame, when frame is wrong.
323 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
325 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
326 backchain is unreadable.
328 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
330 * spu-linux-nat.c: Include "gdbthread.h".
331 (spu_child_post_startup_inferior): Register main thread.
332 (spu_child_post_attach): Likewise.
333 * Makefile.in (spu-linux-nat.o): Update dependencies.
335 2008-07-12 Pedro Alves <pedro@codesourcery.com>
337 Rewrite continuations internals on top of cleanups and plug
338 continuation arguments leaks.
340 * defs.h (struct continuation): Make it opaque.
341 (add_continuation, add_intermediate_continuation): Drop the int
342 argument of the continuation hook argument. Add
343 continuation_free_args argument.
344 (do_all_continuations, do_all_intermediate_continuations): Drop
345 the error_p argument.
347 * utils.c (add_continuation): Drop the int argument of the
348 continuation hook argument. Add continuation_free_args argument.
349 Reimplement on top of cleanups.
350 (do_all_continuations): Drop error argument. Reimplement on top
352 (discard_all_continuations): Reimplement on top of cleanups.
353 (add_intermediate_continuation): Drop the int argument of the
354 continuation hook argument. Add continuation_free_args argument.
355 Reimplement on top of cleanups.
356 (do_all_intermediate_continuations): Drop error argument.
357 Reimplement on top of cleanups.
358 (discard_all_intermediate_continuations): Reimplement on top of
361 * breakpoint.c (until_break_command_continuation): Drop error
362 argument. Add xfree as continuation argument deleter.
364 * inf-loop.c (inferior_event_handler): On error, discard all
365 continuations. Adjust to new do_all_intermediate_continuations
366 and do_all_continuations interfaces.
368 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
369 Pass xfree as continuation argument deleter.
370 (finish_command_continuation): Drop error_p argument. Adjust.
371 (finish_command_continuation_free_arg): New.
372 (finish_command): Pass finish_command_continuation_free_arg as
373 continuation argument deleter. Adjust to new do_all_continuations
375 (attach_command_continuation): Drop error_p argument.
376 (attach_command_continuation_free_args): New.
377 (attach_command): Pass attach_command_continuation_free_args as
378 continuation argument deleter.
380 * interps.c (interp_set): Adjust to new do_all_continuations
383 * event-top.c (stdin_event_handler): In error, also discard the
384 intermediate continuations.
386 2008-07-12 Pedro Alves <pedro@codesourcery.com>
388 Replace struct continuation_args by void* and per command structs.
390 * top.c (execute_command): Remove unused arg1 and arg2 locals.
392 * breakpoint.c (struct until_break_command_continuation_args):
394 (until_break_command_continuation): Take a void* instead of a
395 continuations_arg. Adjust.
396 (until_break_command): Adjust to use struct
397 until_break_command_continuation_args instead of struct
400 * infcmd.c (struct step_1_continuation_args): New.
401 (step_1_continuation): Take a void* instead of a
402 continuations_arg. Adjust to use struct step_1_continuation_args.
403 (step_once): Adjust to use struct step_1_continuation_args.
405 (struct finish_command_continuation_args): New.
406 (finish_command_continuation): Take a void* instead of a
407 continuations_arg. Adjust to use struct
408 finish_command_continuation_args.
409 (finish_command): Adjust to use struct
410 finish_command_continuation_args.
411 (struct attach_command_continuation_args): New.
412 (attach_command_continuation): Take a void* instead of a
413 continuations_arg. Adjust to use struct
414 attach_command_continuation_args.
415 (attach_command): Adjust to use struct
416 attach_command_continuation_args.
418 * defs.h (struct continuation_arg): Delete.
419 (struct continuation): Replace the struct continuation_arg*
420 parameter of continuation_hook by a void*. Replace "arg_list"
421 member by a new "args" member with void* type.
422 (add_continuation, add_intermediate_continuation): Replace struct
423 continuation_arg type usages by void* usages.
425 * utils.c (add_continuation, do_all_continuations)
426 (add_intermediate_continuation)
427 (do_all_intermediate_continuations): Replace struct
428 continuation_arg type usages by void* usages. Pass "args" instead
431 2008-07-12 Pedro Alves <pedro@codesourcery.com>
433 * infrun.c (struct thread_stepping_state): Delete sal member.
434 (init_thread_stepping_state): Add local sal. Use it instead of
436 (handle_inferior_event): New local stop_pc_sal. Use it instead of
438 (step_into_function): Add local stop_func_sal. Use it instead of
441 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
443 Implement -exec-continue/-exec-interrupt --all.
444 * infcmd.c (continue_1): New, extracted from
445 (continue_command): ...here.
446 (interrupt_target_1): New, extracted from
447 (interrupt_target_command): ...here.
448 * inferior.h (continue_1, interrupt_target_1): New.
449 * mi/mi-main.c (mi_cmd_exec_continue)
450 (mi_cmd_exec_interrupt): Handle --all.
452 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
454 Implement --thread and --frame.
455 * gdbthread.h (find_thread_id): Declare.
456 * thread.c (find_thread_id): Make non-static.
457 * mi/mi-main.c (mi_cmd_execute): Switch to the right
458 thread and frame, if necessary.
459 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
460 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
462 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
464 * infrun.c (resume): Discard cleanups on early exit path.
466 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
468 * infrun.c (normal_stop): For MI, report which threads
471 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
473 Report thread state in -thread-info output.
474 * thread.c (print_thread_info): Add new field "state".
476 2008-07-11 Pedro Alves <pedro@codesourcery.com>
478 * infrun.c (handle_inferior_event): Also ignore a
479 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
481 2008-07-11 Tom Tromey <tromey@redhat.com>
483 * completer.c (complete_line_internal): New function, from
484 complete_line. Add 'for_help' parameter.
485 (complete_line): Use it.
486 (command_completer): Move later. Rewrite.
488 2008-07-11 Pedro Alves <pedro@codesourcery.com>
490 * thread.c (thread_apply_command): Move making the cleanup out of
493 2008-07-11 Pedro Alves <pedro@codesourcery.com>
497 * thread.c (enum thread_state): New.
498 (thread_state main_thread_running): Delete, in favor of...
499 (thread_state main_thread_state): ... this. Update throughout.
500 (clear_thread_inferior_resources): New, split from free_thread.
501 (free_thread): Call clear_thread_inferior_resources.
502 (init_thread_list): Set main thread to stopped state.
503 (add_thread_silent): Take care of PTID reuses.
504 (delete_thread): If deleting inferior_ptid or a thread with
505 refcount > 0, mark it as exited, but still keep it in the list.
506 Only notify of thread exits, if we haven't done so yet.
507 (iterate_over_threads): Make it safe to delete threads while
509 (do_captured_list_thread_ids): Don't account for exited threads.
510 (thread_alive): Check for the THREAD_EXITED state, and don't set
511 ptid to -1 on exited threads.
512 (set_running): Update to account for extra possible states.
513 (is_thread_state): New.
514 (is_stopped, is_exited): New.
515 (is_running): Implement in terms of is_thread_state.
516 (any_running): Update.
517 (print_thread_info): Update. Account for exited threads. Don't
518 warn about missed frame restoring here, its done in the cleanup.
519 (switch_to_thread): Don't read from a thread that has gone.
520 (restore_current_thread): In non-stop mode, do a full context
522 (restore_selected_frame): Add a frame_level argument. Rewrite.
523 (struct current_thread_cleanup): Add selected_frame_level and
525 (do_restore_current_thread_cleanup): Check if thread was stopped
526 and still is, and if the target has registers, stack and memory
527 before restoring the selected frame. Don't delete the cleanup
529 (restore_current_thread_cleanup_dtor): New.
530 (make_cleanup_restore_current_thread): Remove all arguments.
532 (thread_apply_all_command): Update. Prune threads.
533 (thread_apply_command): Update.
534 (thread_command): Account for currently selected exited thread.
535 (do_captured_thread_select): Check for a running thread. Prune
537 (_initialize_thread): Make "info threads", "thread", "thread
538 apply", and "thread apply all" appliable without a selected thread.
539 * gdbthread.h (struct thread_info): Replace running_ by state_.
541 (is_exited, is_stopped): Declare.
542 (make_cleanup_restore_current_thread): Remove all arguments.
543 * infrun.c: Include "event-top.h".
544 (fetch_inferior_event): In non-stop mode, restore selected thread
545 and frame after handling the event and running breakpoint
546 commands. Display GDB prompt if needed.
547 (normal_stop): In non-stop mode, don't print thread switching
549 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
550 (get_cmd_no_selected_thread_ok): New.
551 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
552 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
554 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
555 no-selected-thread ok.
556 * top.c (execute_command): Check for non no-selected-thread-ok
558 * linux-nat.c (struct saved_ptids, threads_to_delete)
559 (record_dead_thread, prune_lwps): Delete.
560 (exit_lwp): Unconditionally delete thread.
561 (linux_nat_resume): Remove prune_lwps call.
562 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
563 of is_running. Adjust to make_cleanup_restore_current_thread
565 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
566 selected thread has exited.
567 * inf-loop.c (inferior_event_handler): Don't display the prompt
569 * varobj.c (c_value_of_root): Update.
570 * defs.h (make_cleanup_dtor): Declare.
571 * utils.c (make_cleanup_dtor): New.
573 * Makefile.in (infrun.o): Depend on $(event_top_h).
575 2008-07-11 Pedro Alves <pedro@codesourcery.com>
577 Add "continue -a" and "interrupt -a" options for non-stop mode.
579 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
580 (continue_command): Add "-a" option.
581 (interrupt_target_command): Add "-a" option.
582 (_initialize_infcmd): Add extend help of continue and interrupt
583 command to mention the new "-a" option. Mark "continue" async ok.
585 2008-07-10 Doug Evans <dje@google.com>
587 Add "set print symbol-loading on|off".
588 * NEWS: Document new option.
589 * symfile.h (print_symbol_loading): Declare.
590 * symfile.c (print_symbol_loading): New global.
591 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
592 from ..." if print_symbol_loading.
593 (_initialize_symfile): Add set/show print symbol-loading.
594 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
595 if print_symbol_loading.
597 2008-07-10 Pedro Alves <pedro@codesourcery.com>
599 Non-stop linux native.
601 * linux-nat.c (linux_test_for_tracefork): Block events while we're
603 (get_pending_status): Implement non-stop mode.
604 (linux_nat_detach): Stop threads before detaching.
605 (linux_nat_resume): In non-stop mode, always resume only a single
607 (linux_handle_extended_wait): On a clone event, in non-stop mode,
608 add new lwp to GDB's thread table, and mark as running, executing
609 and stopped appropriately.
610 (linux_nat_filter_event): Don't assume there are other running
611 threads when a thread exits.
612 (linux_nat_wait): Mark the main thread as running and executing.
613 In non-stop mode, don't stop all lwps.
614 (linux_nat_kill): Stop lwps before killing them.
615 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
617 (send_sigint_callback): New.
618 (linux_nat_stop): New.
619 (linux_nat_add_target): Set to_stop to linux_nat_stop.
621 * linux-nat.h (thread_db_attach_lwp): Declare.
623 * linux-thread-db.c (thread_get_info_callback): Check for new
624 threads if we have none.
625 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
626 stopped lwp. Check for new threads if we have none.
627 (thread_db_attach_lwp): New.
628 (thread_db_init): Set proc_handle.pid to inferior_ptid.
629 (check_event): Set proc_handle.pid to the stopped lwp.
630 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
631 lwp available, bail out if there is none.
633 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
636 2008-07-10 Kevin Buettner <kevinb@redhat.com>
638 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
639 `current_pc' from CORE_ADDR to ULONGEST.
641 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
644 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
646 * NEWS (New commands): Mention "set disable-randomization".
647 * configure.ac: Add check for HAVE_PERSONALITY and
648 HAVE_DECL_ADDR_NO_RANDOMIZE.
649 * configure, config.in: Regenerate.
650 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
651 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
653 (disable_randomization, show_disable_randomization)
654 (set_disable_randomization): New.
655 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
656 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
657 variable DISABLE_RANDOMIZATION.
658 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
659 DISABLE_RANDOMIZATION.
661 2008-07-09 Pedro Alves <pedro@codesourcery.com>
663 Adjust all targets to new target_stop interface.
665 * gnu-nat.c (gnu_stop): Add ptid argument.
666 * go32-nat.c (go32_stop): Add ptid argument.
667 (go32_create_inferior): Pass inferior_ptid to go32_stop.
668 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
669 * monitor.c (monitor_stop): Add ptid argument.
670 (monitor_open): Pass inferior_ptid to monitor_stop.
671 (monitor_interrupt): Pass inferior_ptid to target_stop.
672 (monitor_stop): Add ptid argument.
673 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
674 (procfs_create_inferior): Add ptid argument.
675 * procfs.c (procfs_stop): Add ptid argument.
676 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
677 * remote-sim.c (gdbsim_stop): Add ptid argument.
678 * sol-thread.c (sol_thread_stop): Add ptid argument.
679 * win32-nat.c (win32_stop): Add ptid argument.
681 2008-07-09 Pedro Alves <pedro@codesourcery.com>
683 Non-stop inferior control.
685 * infrun.c (resume): In non-stop mode, always resume just one
687 (proceed): Don't call prepare_to_proceed in non-stop mode.
688 (fetch_inferior_event): In non-stop mode, switch context before
690 (error_is_running, ensure_not_running): New.
691 (handle_inferior_event): In non-stop mode: Mark only the event
692 thread as stopped. Require that the target module manages adding
693 threads to the thread list. Assert that there isn't a
694 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
695 (normal_stop): Only mark not-running if inferior hasn't exited.
696 In non-stop mode, only mark the event thread.
698 * thread.c:Include "cli/cli-decode.h".
699 (print_thread_info): Don't read from a running thread.
700 Output "(running)" if thread is running.
701 (switch_to_thread): Don't read stop_pc if thread is executing.
702 (do_restore_current_thread_cleanup): Don't write to a running
704 (thread_apply_all_command): Don't read from a running thread. In
705 non-stop mode, do a full context-switch instead of just switching
707 (thread_apply_command): In non-stop mode, do a full context-switch
708 instead of just switching threads.
709 (do_captured_thread_select): Likewise. Inform user if selected
711 (_initialize_thread): Mark "info threads" and "thread" and
714 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
715 unregister the target from the event loop.
717 * infcmd.c (continue_command, step_1, jump_command)
718 (signal_command): Ensure the selected thread isn't running.
719 (interrupt_target_command): In non-stop mode, interrupt only the
722 * inferior.h (error_is_running, ensure_not_running): Declare.
724 * target.h (struct target_ops): Add ptid argument to the to_stop
726 (target_stop): Add ptid_t argument.
728 * target.c (update_current_target): Add ptid argument to to_stop's
730 (debug_to_stop): Add ptid_t argument.
731 (debug_to_rcmd): Set to_stop_ptid.
733 * remote.c (remote_stop): Add ptid_t argument.
734 (async_remote_interrupt): Add inferior_ptid to target_stop.
735 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
737 * Makefile.in (thread.o): Depend on $(cli_decode_h).
739 2008-07-09 Pedro Alves <pedro@codesourcery.com>
741 Don't rely on ecs->wait_for_more.
743 * infrun.c (proceed): Clear the stepping state, set
744 previous_inferior_ptid and clear infwait state.
745 (wait_for_inferior): Don't clear the stepping state, set
746 previous_inferior_ptid, or clear the infwait state here.
747 (fetch_inferior_event): Don't clear the stepping state, set
748 previous_inferior_ptid, or clear the infwait state here. Don't
749 condition on wait_for_more.
751 2008-07-09 Pedro Alves <pedro@codesourcery.com>
753 Refactor infrun a bit.
755 * infrun.c (currently_stepping): Take a struct
756 thread_stepping_state instead of an execution_control_state.
757 (struct thread_stepping_state): New, split from
758 execution_control_state.
759 (gtss, tss): New globals.
760 (proceed): Clear the stepping state, set previous_inferior_ptid
761 and clear infwait state.
762 (init_wait_for_inferior): Clear the stepping state,
763 previous_inferior_ptid and infwait state.
764 (waiton_ptid, infwait_state): New, split from
765 execution_control_state.
766 (struct execution_control_state): Members that persist through
767 events moved out to either struct thred_stepping_state or made
768 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
769 (wait_for_inferior, fetch_inferior_event): Use local
770 execution_control_state. Update to execution_control_state split.
771 (init_execution_control_state): Adjust.
772 (init_thread_stepping_state): New, extracted from
773 init_execution_control_state.
774 (context_switch): Take a ptid instead of an
775 execution_control_state.
776 (context_switch_to): Adjust.
777 (adjust_pc_after_break): Adjust.
778 (init_infwait_state): New.
779 (handle_inferior_event): Adjust.
781 2008-07-09 Pedro Alves <pedro@codesourcery.com>
782 Vladimir Prus <vladimir@codesourcery.com>
786 * gdbthread.h: Remove unneeded forward declarations.
787 Include "inferior.h".
788 (struct thread_info): Add continuations,
789 intermediate_continuations, proceed_to_finish, step_over_calls,
790 stop_step, step_multi and stop_signal members.
791 (save_infrun_state): Add continuations,
792 intermediate_continuations, proceed_to_finish, step_over_calls,
793 stop_step, step_multi, stop_signal and stop_bpstat parameters.
794 (load_infrun_state): Add continuations,
795 intermediate_continuations, proceed_to_finish, step_over_calls,
796 stop_step, step_multi, stop_signal and stop_bpstat parameters.
798 * thread.c (load_infrun_state): In non-stop mode, load
799 continuations, intermediate_continuations, proceed_to_finish,
800 step_over_calls, stop_step, step_multi and stop_signal.
801 (save_infrun_state): Store continuations,
802 intermediate_continuations, proceed_to_finish, step_over_calls,
803 stop_step, step_multi, stop_signal and stop_bpstat.
804 (save_infrun_state): Store continuations,
805 intermediate_continuations, proceed_to_finish, step_over_calls,
806 stop_step, step_multi, stop_signal and stop_bpstat.
807 (free_thread): Clear The thread's stop_bpstat.
809 * inferior.h (context_switch_to): Declare.
811 * infrun.c (ecss): New global.
812 (context_switch): Context switch continuations,
813 intermediate_continuations, proceed_to_finish, step_over_calls,
814 stop_step, step_multi, stop_signal and stop_bpstat.
815 (wait_for_inferior): Use global ecss.
816 (async_ecss, async_ecs): Delete.
817 (fetch_inferior_event): Use global ecss.
818 (context_switch_to): New.
820 * top.c (execute_command): In non-stop, only check if the current
821 thread is running, in all-stop, check if there's any thread
824 * breakpoint.c (bpstat_remove_breakpoint): New.
825 (bpstat_remove_breakpoint_callback): New.
826 (delete_breakpoint): Clear the stop_bpstats of all threads.
828 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
829 current thread is running, in all-stop, check if there's any
832 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
834 2008-07-09 Pedro Alves <pedro@codesourcery.com>
838 * inferior.h (non_stop): Declare.
839 * infrun.c (non_stop, non_stop_1): New.
840 (set_non_stop, show_non_stop): New.
841 (_initialize_infrun): Add "set/show non-stop" command.
843 2008-07-09 Pedro Alves <pedro@codesourcery.com>
845 Adjust fork/vfork/exec to pass ptids around.
847 * target.h (struct target_waitstatus): Store related_pid as a ptid.
848 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
850 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
852 * breakpoint.c (print_it_typical, bpstat_check_location)
853 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
854 (create_fork_vfork_event_catchpoint): Adjust.
855 * infrun.c (fork_event): Change parent_pid and child_pid types to
857 (follow_exec, inferior_has_forked, inferior_has_vforked)
858 (inferior_has_execd): Take a ptid_t and don't trim it.
859 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
860 * linux-nat.c (linux_child_follow_fork): Adjust.
861 * inf-ptrace.c (inf_ptrace_wait): Adjust.
862 * inf-ttrace.c (inf_ttrace_wait): Adjust.
863 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
865 2008-07-09 Pedro Alves <pedro@codesourcery.com>
867 Add "executing" property to threads.
869 * inferior.h (target_executing): Delete.
870 * gdbthread.h (struct thread_info): Add executing_ field.
871 (set_executing, is_executing): New.
872 * thread.c (main_thread_executing): New.
873 (init_thread_list): Clear it and also main_thread_running.
874 (is_running): Return false if target has no execution.
875 (any_running, is_executing, set_executing): New.
877 * top.c: Include "gdbthread.h".
878 (target_executing): Delete.
879 (execute_command): Replace target_executing check by any_running.
880 * event-top.c: Include "gdbthread.h".
881 (display_gdb_prompt, command_handler): Replace target_executing by
883 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
884 here. Replace target_executing by is_running.
885 * infrun.c (handle_inferior_event): Mark all threads as
887 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
889 * stack.c (get_selected_block): Return null if inferior is
891 * target.c (target_resume): Mark resumed ptid as executing.
892 * breakpoint.c (until_break_command): Replace target_executing
893 check by is_executing.
894 * remote.c (remote_async_resume): Don't mark inferior as executing
896 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
899 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
900 (mi_execute_async_cli_command): Replace target_executing by
903 * frame.c (get_current_frame): Error out if the current thread is
905 (has_stack_frames): New.
906 (get_selected_frame, deprecated_safe_get_selected_frame): Check
909 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
912 2008-07-09 Pedro Alves <pedro@codesourcery.com>
914 * symfile.c (load_command): Reopen the exec file and reread
915 symbols before anything else.
917 2008-07-09 Pedro Alves <pedro@codesourcery.com>
919 * remote-sim.c: Include gdbthread.h.
920 (remote_sim_ptid): New global.
921 (gdbsim_create_inferior): Silently add the main task to GDB's
923 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
924 task from GDB's thread list.
925 (gdbsim_resume): Adjust to use remote_sim_ptid.
926 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
927 (init_gdbsim_ops): Register gdbsim_thread_alive and
929 (_initialize_remote_sim): Initialize remote_sim_ptid.
930 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
932 2008-07-09 Pedro Alves <pedro@codesourcery.com>
934 * monitor (monitor_ptid): New global.
935 (monitor_open): Silently add the main task to GDB's thread list.
936 (monitor_close, monitor_mourn_inferior): Silently delete the main
937 task from GDB's thread list.
938 (monitor_thread_alive, monitor_pid_to_str): New.
939 (init_base_monitor_ops): Register monitor_thread_alive and
941 (_initialize_remote_monitors): Initialize monitor_ptid.
943 * gdbthread.h (delete_thread_silent): Declare.
944 * thread.c (delete_thread): Rename to ...
945 (delete_thread_1): ... this. Add "silent" parameter. If silent,
946 don't do exit notifications.
947 (delete_thread, delete_thread_silent): New, as wrappers to
950 2008-07-08 Pedro Alves <pedro@codesourcery.com>
952 * breakpoint.c (update_global_location_list): Add boolean
953 "should_insert" argument. Only insert locations if caller told it
955 (update_global_location_list_nothrow): Add boolean "should_insert"
956 argument. Pass it to update_global_location_list.
957 (insert_breakpoints, create_longjmp_breakpoint)
958 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
959 (create_thread_event_breakpoint, create_solib_event_breakpoint)
960 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
961 (enable_watchpoints_after_interactive_call_stop)
962 (set_momentary_breakpoint, create_breakpoints)
963 (break_command_really, watch_command_1)
964 (create_ada_exception_breakpoint, update_breakpoint_locations)
965 (do_enable_breakpoint, enable_command): Pass true to
966 update_global_location_list.
967 (bpstat_stop_status, disable_overlay_breakpoints)
968 (disable_watchpoints_before_interactive_call_start)
969 (delete_breakpoint, disable_breakpoint, disable_command): Pass
970 false to update_global_location_list.
971 (update_breakpoints_after_exec): Don't temporarily disable
972 always-inserted mode.
974 2008-07-08 Pedro Alves <pedro@codesourcery.com>
976 * breakpoint.c (mark_breakpoints_out): Make public.
977 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
978 here. Update comment.
979 * breakpoint.h (mark_breakpoints_out): Declare.
981 * linux-nat.c (linux_handle_extended_wait): On
982 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
983 * inf-ttrace.c (inf_ttrace_wait): Likewise.
985 2008-07-08 Pedro Alves <pedro@codesourcery.com>
987 * infrun.c (follow_exec): Reset shared libraries before adding the
990 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
992 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
994 2008-07-07 Pedro Alves <pedro@codesourcery.com>
996 * i386-dicos-tdep.c: Include "inferior.h".
997 (i386_dicos_frame_align): New.
998 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
999 dummy location ON_STACK.
1000 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
1002 2008-07-07 Joel Brobecker <brobecker@adacore.com>
1004 * gstdint.h: New file.
1006 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
1008 * mi/mi-interp.c (mi_on_resume): Don't try to report
1009 resumed thread it the thread list is empty.
1011 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
1013 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
1014 completer for set to filename_completer.
1018 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
1020 Implement -target-attach.
1021 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
1023 2008-06-21 Hui Zhu <teawater@gmail.com>
1025 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
1027 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1029 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
1030 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
1032 * target.h (struct target_ops): Add to_attach_no_wait member.
1033 (target_attach_no_wait): New.
1034 * target.c (update_current_target): Inherit to_attach_no_wait.
1036 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
1037 target_attach_no_wait runtime check.
1039 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1040 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1043 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1045 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1046 on debug_displaced being set.
1048 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1050 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1051 directly instead of get_frame_id.
1053 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1055 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1056 (deal_with_atomic_sequence): Update BC masks.
1057 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1058 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1060 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1062 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1063 register, not the previous frame's.
1065 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1067 * source.c (select_source_symtab): Make sure we skip namespace
1068 symtabs when showing cpp source code.
1070 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1072 * MAINTAINERS (Authorized committers): Fix my email address.
1074 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1076 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1077 -target-download and -target-select via CLI, so that
1078 the quoting rules are the same as they were (unfortunately)
1079 in all prior gdb releases.
1080 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1081 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1082 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1083 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1084 (mi_cmd_execute): Set current_token even for commands
1087 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1089 * alphafbsd-tdep.c: Update for unwinder changes.
1090 * alpha-linux-tdep.c: Likewise.
1091 * alphanbsd-tdep.c: Likewise.
1092 * alphaobsd-tdep.c: Likewise.
1093 * avr-tdep.c: Likewise.
1094 * cris-tdep.c: Likewise.
1095 * frv-linux-tdep.c: Likewise.
1096 * frv-tdep.c: Likewise.
1097 * h8300-tdep.c: Likewise.
1098 * hppa-linux-tdep.c: Likewise.
1099 * iq2000-tdep.c: Likewise.
1100 * m32c-tdep.c: Likewise.
1101 * m32r-linux-tdep.c: Likewise.
1102 * m32r-tdep.c: Likewise.
1103 * m68hc11-tdep.c: Likewise.
1104 * mep-tdep.c: Likewise.
1105 * mn10300-tdep.c: Likewise.
1106 * mt-tdep.c: Likewise.
1107 * score-tdep.c: Likewise.
1108 * sh64-tdep.c: Likewise.
1109 * sh-tdep.c: Likewise.
1110 * sparc64fbsd-tdep.c: Likewise.
1111 * sparc64nbsd-tdep.c: Likewise.
1112 * sparc64obsd-tdep.c: Likewise.
1113 * v850-tdep.c: Likewise.
1114 * vaxobsd-tdep.c: Likewise.
1115 * vax-tdep.c: Likewise.
1116 * xstormy16-tdep.c: Likewise.
1118 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1120 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1121 (captured_mi_execute_command_args): Remove.
1122 (captured_mi_execute_command): Cast the closure to mi_parse
1123 pointer, not to captured_mi_execute_command_args, and don't
1124 set the action field thereof.
1125 (mi_execute_command): Pass struct mi_parse, not
1126 captured_mi_execute_command_args to captured_mi_execute_command.
1127 (mi_execute_command): Remove (dead) code for suppressing
1130 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1132 * linux-nat.c (enum sigchld_state): New.
1133 (linux_nat_async_events_state): Renamed from
1134 linux_nat_async_events_enabled.
1135 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1136 (sigchld_default_action): New.
1137 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1139 (linux_nat_create_inferior): Set events state to sigchld_default
1141 (linux_nat_resume): Adjust.
1142 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1143 (sigchld_handler): Adjust.
1144 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1145 (get_pending_events): Adjust.
1146 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1147 instead of a boolean.
1148 (linux_nat_async): Adjust.
1149 (_initialize_linux_nat): Capture default SIGCHLD action into
1150 sigchld_default_action.
1152 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1154 * breakpoint.c (moribund_locations): New.
1155 (bpstat_stop_status): Process moribund locations.
1156 (update_global_location_list): Add removed
1157 locations to moribund_locations.
1158 (breakpoint_retire_moribund): New.
1159 * breakpoint.h (struct bp_location): New field
1160 events_till_retirement.
1161 (breakpoint_retire_moribund): Declare.
1162 * thread.c (thread_count): New.
1163 * infrun.c (handle_inferior_event): Call
1164 breakpoint_retire_moribund.
1165 * gdbthread.h (thread_count): Declare.
1167 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1169 * dfp.c (decimal_convert): Call match_endianness before and after
1172 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1174 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1175 unsupported and we fall back to memory_insert_breakpoint, we
1176 use the unmodified requested address.
1178 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1180 * dwarf2read.c (read_attribute_value): Issue a complaint when
1181 adjusting size attribute values of 0xffffffff as zero.
1183 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1185 * i386-tdep.c (i386_16_byte_align_p): New.
1186 (i386_push_dummy_call): Determine stack space required for
1187 arguments going forwards allowing for 16-byte alignment, then push
1188 arguments going forwards.
1190 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1192 * infrun.c (start_remote): Don't clear thread list here.
1193 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1195 * remote.c (record_currthread): Upgrade the main thread and its
1196 entry in the thread list if this is the first time we hear about
1198 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1199 a tid member always alive.
1200 (remote_find_new_threads): Don't update the main thread here.
1201 (remote_start_remote): Clear thread list here. Always add the
1203 (extended_remote_attach_1): Add the main thread here.
1204 (extended_remote_mourn_1): Re-add the main thread here.
1205 (extended_remote_create_inferior_1): Add a main thread.
1207 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1209 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1211 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1213 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1215 (general_thread, continue_thread): Change type to ptid_t.
1216 (record_currthread): Take a ptid_t parameter instead of an
1218 (MAGIC_NULL_PID): Delete.
1219 (set_thread): Take a ptid_t parameter and adjust.
1220 (set_general_thread, set_continue_thread): New.
1221 (remote_thread_alive, remote_newthread_step)
1222 (remote_current_thread, remote_find_new_threads)
1223 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1224 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1225 (threadalive_test, remote_pid_to_str)
1226 (remote_get_thread_local_address): Adjust.
1227 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1228 and any_thread_ptid.
1230 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1232 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1233 * configure: Regenerated.
1235 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1237 * dwarf2read.c (read_attribute_value): Treat size attribute
1238 values of 0xffffffff as if the attribute value was zero.
1240 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1242 * linux-nat.c: Add description of overall logic.
1244 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1246 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1247 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1248 all dependencies on $(gdb_stdint_h).
1249 (distclean): Do not delete gdb_stdint.h.
1250 * acinclude.m4: Do not use stdint.m4.
1251 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1252 uintptr_t, and gdb_stdint.h.
1253 * defs.h: Include <stdint.h>.
1254 * gdb_thread_db.h: Assume stdint.h is already included.
1255 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1256 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1257 include gdb_stdint.h.
1258 * configure, config.in: Regenerate.
1260 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1262 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1263 decimal floating-point values in GPRs for soft-float.
1264 (do_ppc_sysv_return_value): Handle returning decimal
1265 floating-point values in GPRs for soft-float.
1267 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1269 * target.c (target_read_until_error): New.
1270 * target.h (target_read_until_error): Declare.
1271 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1272 target_read_until_error.
1274 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1276 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1277 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1278 after the DECFLOAT detection to fix a memory leak. Remove the
1279 redundant NUM initialization. Protect the DECFLOAT detection memory
1280 access before the P block. Restore the P memory content for the
1283 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1285 Kill the return value for all MI command functions.
1286 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1287 (mi_cmd_argv_ftype): Change return type to void.
1289 * mi/mi-main.c: Adjust all function that implement
1290 MI commands to return nothing.
1291 (struct captured_mi_execute_command_actions):
1292 Remove the rc field.
1293 (mi_cmd_execute): Return nothing.
1294 (mi_execute_async_cli_command): Return nothing.
1295 (mi_cmd_exec_interrupt): Don't print ^done here.
1296 (mi_cmd_target_select): Don't print ^connected here.
1297 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1298 Special-case -target-select and output ^connected, not ^done.
1300 * mi/mi-cmd-break.c: Adjust.
1301 * mi/mi-cmd-disas.c: Adjust.
1302 * mi/mi-cmd-env.c: Adjust.
1303 * mi/mi-cmd-file.c: Adjust.
1304 * mi/mi-cmd-stack.c: Adjust.
1305 * mi/mi-cmd-target.c: Adjust.
1306 * mi/mi-cmd-var.c: Adjust.
1307 * mi/mi-interp.c: Adjust.
1308 * mi/mi-symbol-cmds.c: Adjust.
1310 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1312 Emit ^running via observer.
1313 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1315 (mi_on_resume): Print ^running if not previously output.
1316 * mi/mi-main.c (running_result_record_printed): New.
1317 (captured_mi_execute_command): Reset
1318 running_result_record_printed. Use running_result_record_printed
1319 to decide if we should skip ^done.
1320 (mi_execute_async_cli_command): Don't print ^running here.
1321 * mi/mi-main.h (current_token, running_result_record_printed):
1324 2008-06-24 Michael Snyder <msnyder@specifix.com>
1326 * infrun.c (_initialize_infrun): White space and typo fix.
1328 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1330 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1331 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1332 when first loading DLL with "dll" command.
1334 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1336 * gnu-nat.c (proc_string): Use capital T for "Thread".
1338 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1340 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1342 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1344 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1345 the target cannot run.
1347 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1349 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1350 we're attaching to a running process.
1352 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1354 * win32-nat.c (handle_load_dll): Give dll name and load address
1355 if debug_events is on.
1356 (handle_unload_dll): Likewise.
1358 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1360 Don't suppress *running when doing finish.
1361 * infcall.c (call_function_by_hand): Set both
1362 suppress_resume_observer and suppress_stop_observer.
1363 * infcmd.c (suppress_run_stop_observers): Split into...
1364 (suppress_resume_observer, suppress_stop_observer): ...those.
1365 (finish_command_continuation): Clear suppress_stop_observer.
1366 (finish_command): Set suppress_stop_observer.
1367 * inferior.h (suppress_run_stop_observers): Split into...
1368 (suppress_resume_observer, suppress_stop_observer): ...those.
1369 * infrun.c (normal_stop): Check for suppress_stop_observer.
1370 * thread.c (set_running): Check for suppress_resume_observer.
1372 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1373 Pierre Muller <muller@ics.u-strasbg.fr>
1375 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1376 * gdbarch.h, gdbarch.c: Regenerate.
1377 * i386-tdep.h (i386_skip_main_prologue): Declare.
1378 * i386-tdep.c (i386_skip_main_prologue): New.
1379 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1380 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1381 * symtab.c (find_function_start_sal): When pc points at the "main"
1382 function, call gdbarch_skip_main_prologue.
1384 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1386 * value.c (value_primitive_field): Fetch lazy register values.
1388 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1390 * NEWS: Mention support removal of undocumented S AA p PID stop
1393 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1395 2008-06-10 Stan Shebs <stan@codesourcery.com>
1397 * MAINTAINERS: Update my affiliation and address.
1399 2008-06-10 Andreas Schwab <schwab@suse.de>
1401 * top.c (print_gdb_version): Don't print final newline.
1403 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1406 * Makefile.in: Update dependencies.
1407 * gdbthread.h (struct thread_info): New field
1409 (set_running, is_running): New.
1410 * thread.c (set_running, is_running): New.
1411 * inferior.h (suppress_normal_stop_observer): Rename to...
1412 (suppress_run_stop_observers): ..this.
1413 * infcmd.c (suppress_normal_stop_observer): Rename to...
1414 (suppress_run_stop_observers): ..this.
1415 (finish_command_continuation, finish_command): Adjust.
1416 * infcall.c (call_function_by_hand): Adjust.
1417 * infrun.c (normal_stop): Call set_running.
1418 * target.c (target_resume): New. Call set_running.
1419 * target.h (target_resume): Convert from macro to
1422 * mi/mi-interp.c (mi_on_resume): New.
1423 (mi_interpreter_init): Register mi_on_resume.
1425 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1427 Use observers to report stop events in MI.
1428 * mi/mi-interp.c (mi_on_normal_stop): New.
1429 (mi_interpreter_init): Register mi_on_normal_stop.
1430 (mi_interpreter_exec_continuation): Remove.
1431 (mi_cmd_interpreter_exec): Don't register the above.
1432 * mi/mi-main.c (captured_mi_execute_command): Don't care
1433 about sync_execution.
1434 (mi_execute_async_cli_command): Don't install continuation. Don't
1436 (mi_exec_async_cli_cmd_continuation): Remove.
1438 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1440 Suppress normal stop observer when it's problematic.
1441 * inferior.h (suppress_normal_stop_observer): New.
1442 * infcall.c (call_function_by_hand): Disable stop events when
1443 doing function calls.
1444 * infmcd.c (suppress_normal_stop_observer): New.
1445 (finish_command_continuation): Call normal_stop observer
1447 (finish_command): Disable stop events inside proceed.
1448 * infrun.c (normal_stop): Don't call normal stop observer if
1449 suppressed of if multi-step is in progress.
1451 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1454 * infrun.c (finish_command): Don't pass cleanup
1456 (finish_command_continuation): Don't grab cleanup from
1457 the passed data, as we don't use, and cannot, use it anyway.
1459 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1461 Introduce common cleanup for restoring integers.
1462 * defs.h (make_cleanup_restore_integer): New declaration.
1463 (struct cleanup): New field free_arg.
1464 (make_my_cleanup_2): New.
1465 * utils.c (restore_integer_closure, restore_integer)
1466 (make_cleanup_restore_integer): New.
1467 (make_my_cleanup): Initialize the free_arg field and
1468 renamed to make_my_cleanup_2.
1469 (do_my_cleanups): Call free_arg.
1470 (discard_cleanups): Call free_arg.
1471 * breakpoint.c (restore_always_inserted_mode): Remove.
1472 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1474 2008-06-09 Doug Evans <dje@google.com>
1476 * remote.c (remote_wait): Include beginning of malformed packet
1479 2008-06-09 Tom Tromey <tromey@redhat.com>
1481 * completer.c (complete_line): Don't special-case
1482 expression_completer.
1483 (expression_completer): Only pass last word to
1485 * c-exp.y (yylex): Check 'token', not 'operator'.
1487 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1489 * configure.ac (build_warnings): Add -Wno-format for mingw.
1490 * configure: Regenerated.
1492 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1494 * NEWS: Make indentation consistent. Move exec tracing entry out
1495 of remote packet list.
1497 2008-06-06 Tom Tromey <tromey@redhat.com>
1499 * value.h (evaluate_subexpression_type, extract_field_op):
1501 * printcmd.c (_initialize_printcmd): Use expression_completer for
1502 'p', 'inspect', 'call'.
1503 * parser-defs.h (parse_field_expression): Declare.
1504 * parse.c: Include exceptions.h.
1505 (in_parse_field, expout_last_struct): New globals.
1506 (mark_struct_expression): New function.
1507 (prefixify_expression): Return int.
1508 (prefixify_subexp): Return int. Use expout_last_struct.
1509 (parse_exp_1): Update.
1510 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1512 (parse_field_expression): New function.
1513 * expression.h (parse_field_expression): Declare.
1514 (in_parse_field): Likewise.
1515 * eval.c (evaluate_subexpression_type): New function.
1516 (extract_field_op): Likewise.
1517 * completer.h (expression_completer): Declare.
1518 * completer.c (expression_completer): New function.
1519 (count_struct_fields, add_struct_fields): New functions.
1520 * c-exp.y (yyparse): Redefine.
1521 (COMPLETE): New token.
1522 (exp): New productions.
1523 (saw_name_at_eof, last_was_structop): New globals.
1524 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1525 (c_parse): New function.
1526 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1527 for watch, awatch, and rwatch.
1528 * Makefile.in (parse.o): Depend on exceptions_h.
1530 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1533 * gdb/valopts.c (find_overload_match): Handle references
1536 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1538 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1539 account the bitsize of the 'from' operand.
1541 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1543 * annotate.h (annotate_thread_changed): Declare.
1545 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1547 * annotate.c (annotate_thread_changed): New function.
1548 * thread.c (thread_command) : Use it.
1549 * infrun.c (normal_stop): Use it.
1551 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1552 Nathan Sidwell <nathan@codesourcery.com>
1553 Joseph Myers <joseph@codesourcery.com>
1555 * acinclude.m4: Include ../config/acx.m4.
1556 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1557 * configure, config.in: Regenerate.
1558 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1560 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1562 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1564 Replace 'target async' by 'maintenance set remote-async' and
1565 'target remote' combination.
1567 * remote.c (remote_async_wait): Merge into remote_wait, and
1569 (remote_async_permitted, remote_async_permitted_set): New
1571 (set_maintenance_remote_async_permitted)
1572 (show_maintenance_remote_async_permitted): New functions.
1573 (remote_async_ops, extended_async_remote_ops): Delete.
1574 (remote_async_open, extended_remote_async_open): Delete.
1575 (remote_open_1): Drop async_p parameter. Update callers. Replace
1576 async_p with remote_async_permitted checks.
1577 (extended_async_remote_attach): Delete.
1578 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1579 (remote_async_terminal_inferior): Rename to...
1580 (remote_terminal_inferior): ... this, and add
1581 remote_async_termitted check.
1582 (remote_async_terminal_ours): Rename to...
1583 (remote_terminal_ours): ... this, and add remote_async_termitted
1585 (remote_wait, remote_async_wait): Merge and leave remote_wait
1587 (remote_kill, remote_async_kill): Merge and leave remote_kill
1589 (remote_async_mourn, extended_async_remote_mourn): Delete.
1590 (extended_remote_create_inferior_1): Drop async_p parameter.
1591 Update callers. Always use extended_remote_ops.
1592 (extended_remote_async_create_inferior): Delete.
1593 (remote_return_zero): Delete.
1594 (init_remote_ops): Register remote_can_async_p, remote_async,
1595 remote_async_mask, remote_terminal_inferior and
1596 remote_terminal_ours.
1597 (remote_can_async_p, remote_is_async_p): Check for
1598 remote_async_permitted.
1599 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1600 (set_remote_cmd): Don't add async and extended-async targets.
1601 (_initialize_remote): Add set/show remote-async maintenance
1604 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1606 * remote.c (kill_kludge): Delete.
1607 (remote_wait, remote_async_wait): Don't set it.
1608 (remote_kill, remote_async_kill): Don't do anything with it.
1610 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1612 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1614 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1616 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1617 (deprecated_bcache_added): New function name. Body of function
1618 bcache_data is used here with the addition of 'added' argument.
1619 * bcache.h (deprecated_bcache_added): New function.
1620 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1621 work from add_psymbol_to_list - initialises partial symbol and stashes
1622 it in objfile's cache.
1623 (append_psymbol_to_list): New helper function, takes other part of
1624 work from add_psymbol_to_list - adds partial symbol to the given list.
1625 (add_psymbol_to_list): Call helper functions instead of doing work
1626 here. If adding to global list, do not duplicate partial symbols in the
1629 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1631 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1632 'exception caught|thrown' message.
1634 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1636 * Makefile.in: Update dependencies.
1637 * dwarf2expr.c: New include "gdb_assert.h".
1638 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1639 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1640 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1641 Increase/decrease RECURSION_DEPTH around the function.
1643 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1645 * remote.c (get_offsets): Handle a single segment.
1646 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1649 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1651 * solib-svr4.c (struct lm_info): Add lm_addr.
1652 (main_lm_addr): New.
1653 (svr4_default_sos): Set lm_addr.
1654 (svr4_current_sos): Set lm_addr and main_lm_addr.
1655 (svr4_fetch_objfile_link_map): Rewrite.
1656 (svr4_clear_solib): Clear main_lm_addr.
1658 2008-06-03 Michael Snyder <msnyder@redhat.com>
1659 Joseph Myers <joseph@codesourcery.com>
1661 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1662 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1664 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1666 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1668 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1670 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1672 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1674 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1675 treat pointers in data space as function descriptors if the
1676 target address is also in the data space.
1678 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1680 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1681 the trad-frame register value for the SP register.
1683 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1685 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1687 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1689 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1690 that identifies function descriptors outside of the .opd section.
1692 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1694 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1695 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1697 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1699 (handle_gnu_v3_exceptions): Use tempflag.
1701 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1703 Refactor varobj_update interface.
1704 * varobj.c (varobj_update): Report changes as vector. Also
1705 return not just a list of varobj, but a list of special structures
1706 that tell what exactly has changed.
1707 * varobj.h (enum varobj_update_error): Rename to
1708 varobj_scope_status.
1709 (struct varobj_update_result_t): New.
1710 (varobj_update): Adjust prototype.
1711 * mi/mi-cmd-var.c: Adjust for changes.
1713 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1715 * varobj.c (varobj_update): Fix comment typo.
1718 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1720 Set the symtab field of symbols read from ECOFF debugging entries.
1721 * mdebugread.c (add_symbol): Add new parameter symtab.
1722 (parse_symbol): Update calls to add_symbol throughout.
1724 2008-05-27 Andreas Schwab <schwab@suse.de>
1726 * symtab.h (enum address_class): Remove LOC_REGPARM and
1728 (struct symbol): Add is_argument.
1729 (SYMBOL_IS_ARGUMENT): Define.
1731 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1732 * buildsym.c (finish_block): Likewise.
1733 * stack.c (print_frame_args, print_block_frame_locals)
1734 (print_frame_arg_vars): Likewise.
1735 * symtab.c (lookup_block_symbol): Likewise.
1736 * tracepoint.c (add_local_symbols): Likewise.
1737 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1739 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1740 * dwarf2read.c (new_symbol): Likewise.
1741 * mdebugread.c (parse_symbol): Likewise.
1742 * stabsread.c (define_symbol): Likewise.
1744 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1745 and LOC_COMPUTED_ARG.
1746 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1747 * ax-gdb.c (gen_var_ref): Likewise.
1748 * eval.c (evaluate_subexp_for_address): Likewise.
1749 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1750 * m2-exp.y (yylex): Likewise.
1751 * printcmd.c (address_info): Likewise.
1752 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1753 * tracepoint.c (collect_symbol, scope_info): Likewise.
1755 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1757 * gdbarch.sh: Added new gdbarch struct
1758 core_regset_sections.
1759 * gdbarch.c: Refreshed.
1760 * gdbarch.h: Refreshed.
1761 * regset.h (core_regset_section): Declared.
1762 * linux-nat.c (linux_nat_do_thread_registers): Added
1763 support for the new gdbarch struct core_regset_sections.
1764 * utils.c (host_address_to_string): New function.
1765 * defs.h (host_address_to_string): New prototype.
1766 * i386-linux-tdep.c (i386_regset_rections): New register
1767 sections list for i386.
1768 (i386_linux_init_abi): Initialized new gdbarch struct
1769 core_regset_sections.
1770 * Makefile.in: Updated to reflect dependency changes.
1771 * ppc-linux-tdep.c (ppc_regset_sections): Register
1772 sections list for ppc.
1773 (ppc_linux_init_abi): Initialized new gdbarch struct
1774 core_regset_sections
1776 2008-05-24 Andreas Schwab <schwab@suse.de>
1778 * linespec.c (decode_objc): Save current language around call to
1781 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1783 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1784 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1785 Return the proper bound value if the array index type is an
1786 enumerated type. Compute the high bound if requested.
1787 (val_print_array_elements): Handle the case when the array
1788 element has a null size.
1789 * ada-valprint.c (print_optional_low_bound): Add handling
1790 for empty arrays or arrays of zero-size elements.
1791 (ada_val_print_array): New function, extracted out from
1792 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1793 handle empty arrays and arrays of zero-size elements.
1794 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1795 code by call to ada_val_print_array.
1796 (ada_value_print): Remove handling of null array. The handling
1797 was incomplete and is now better handled by ada_val_print_array.
1799 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1801 * annotate.c (annotate_source, annotate_frame_begin): Replace
1802 deprecated_print_address_numeric with paddress.
1803 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1804 * tui/tui-stack.c (tui_make_status_line): Likewise.
1806 * defs.h (deprecated_print_address_numeric): Remove.
1807 * printcmd.c (deprecated_print_address_numeric): Remove.
1808 * maint.c (maint_print_section_info): Fix comment.
1810 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1812 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1813 print_binary_chars, print_char_chars): Add byte_order parameter and
1814 replace gdbarch_byte_order.
1815 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1816 expressions and remove them. Remove unused TWO_TO_FOURTH.
1817 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1818 endianness. Update call to print_hex_chars.
1819 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1820 print_binary_chars, print_char_chars): Add byte_order parameter.
1821 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1822 get at the endianness. Update print_*_char calls to use byte_order.
1824 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1826 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1828 (SYMBOL_LOCATION_BATON): Update.
1830 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1832 * symtab.h (enum address_class): Remove LOC_BASEREG and
1834 (struct symbol): Remove "basereg" member of "aux_value" union.
1835 (SYMBOL_BASEREG): Remove.
1837 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1839 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1840 (ada_add_block_symbols): Likewise.
1841 * ax-gdb.c (gen_var_ref): Likewise.
1842 * buildsym.c (finish_block): Likewise.
1843 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1844 * m2-exp.y (yylex): Likewise.
1845 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1846 * printcmd.c (address_info): Likewise.
1847 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1848 (print_frame_arg_vars): Likewise.
1849 * symmisc.c (print_symbol): Likewise.
1850 * symtab.c (lookup_block_symbol): Likewise.
1851 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1852 (scope_info): Likewise.
1854 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1856 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1858 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1859 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1860 (ada_add_block_symbols): Likewise.
1861 * ax-gdb.c (gen_var_ref): Likewise.
1862 * buildsyms.c (finish_block): Likewise.
1863 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1864 * m2-exp.y (yylex): Likewise.
1865 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1866 * printcmd.c (address_info): Likewise.
1867 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1868 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1869 * symtab.c (lookup_block_symbol): Likewise.
1870 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1871 (scope_info): Likewise.
1873 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1875 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1876 LOC_HP_THREAD_LOCAL_STATIC.
1878 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1879 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1880 (read_var_value): Likewise.
1881 * buildsym.c (finish_block): Likewise.
1882 * objfiles.c (objfile_relocate): Likewise.
1883 * printcmd.c (address_info): Likewise.
1884 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1885 * tracepoint.c (scope_info): Likewise.
1887 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1888 Maxim Grigoriev <maxim2405@gmail.com>
1890 * xtensa-tdep.c (xtensa_read_register): Remove.
1891 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1892 argument litbase to call0_frame_cache().
1893 (call0_track_op, call0_analyze_prologue)
1894 (call0_frame_cache): Use extra argument litbase.
1896 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1898 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1900 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1902 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1904 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1906 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1907 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1908 struct trad_frame_saved_reg *.
1909 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1910 trad_frame_alloc_saved_regs. Update accesses. Record previous
1911 value of SP as being vfp.
1912 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1913 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1915 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1917 * score-tdep.c (score_print_insn): Get the current endianess from
1918 disassemble_info instead of gdbarch_byte_order.
1920 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1922 * frame.c (get_prev_frame_1): Build frame id before setting
1923 this_frame->prev_p, not after.
1925 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1927 * annotate.c (annotate_new_thread): New function for new-thread
1929 * annotate.h: (annotate_new_thread): New extern.
1930 * thread.c (add_thread_with_info): Use it.
1931 * Makefile.in (thread.o): Add dependency on annotate.h.
1933 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1935 * win32-nat.c (win32_wait): Block the control-c event while
1936 waiting for a debug event.
1938 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1940 * symtab.h (lookup_symbol_in_language): Update comment.
1941 * symtab.c (lookup_symbol_aux_block): Update comment.
1942 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1944 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1946 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1947 (lookup_symbol): Likewise.
1948 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1949 (lookup_symbol): Likewise.
1950 (search_symbols): Update.
1952 * linespec.c (find_methods, collect_methods): Update.
1953 (add_matching_methods, add_constructors): Update.
1954 (decode_compound, decode_dollar, decode_variable): Update.
1955 (lookup_prefix_sym): Update.
1957 (symbol_found): Remove SYM_SYMTAB parameter.
1958 Use SYMBOL_SYMTAB (sym) instead.
1960 * gdbtypes.c (lookup_typename): Update.
1961 (lookup_struct, lookup_union, lookup_enum): Update.
1962 (lookup_template_type): Update.
1963 (check_typedef): Update.
1964 * language.c (lang_bool_type): Update.
1965 * mdebugread.c (parse_procedure): Update.
1966 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1967 * parse.c (write_dollar_variable): Update.
1968 * printcmd.c (address_info): Update.
1969 * source.c (select_source_symtab): Update.
1970 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1971 * valops.c (find_function_in_inferior): Update.
1972 (value_struct_elt_for_reference): Update.
1973 * value.c (value_static_field, value_fn_field): Update.
1975 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1976 * arm-tdep.c (arm_skip_prologue): Update.
1977 * mt-tdep.c (mt_skip_prologue): Update.
1978 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1980 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1981 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1982 (add_defn_to_vec): Likewise.
1983 (ada_add_block_symbols): Likewise.
1984 (lookup_cached_symbol, cache_symbol): Likewise.
1985 (standard_lookup): Update.
1986 (ada_lookup_symbol_list): Update.
1988 * c-valprint.c (c_val_print): Update.
1989 * cp-support.c (cp_lookup_rtti_type): Update.
1990 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1991 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1992 * p-valprint.c (pascal_val_print): Update.
1993 * scm-lang.c (scm_lookup_name): Update.
1999 * objc-exp.y: Update.
2002 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
2004 * language.h (struct language_defn): Remove SYMTAB parameter from
2005 la_lookup_symbol_nonlocal callback function pointer.
2007 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2008 (ada_lookup_encoded_symbol): Likewise.
2009 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
2010 Always call fixup_symbol_section.
2011 (ada_lookup_symbol): Remove SYMTAB parameter.
2012 (ada_lookup_symbol_nonlocal): Likewise.
2013 * ada-exp.y (write_object_renaming): Update.
2014 (find_primitive_type): Likewise.
2016 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2017 (cp_lookup_symbol_namespace): Likewise.
2018 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
2019 (lookup_symbol_file): Likewise.
2020 (lookup_possible_namespace_symbol): Likewise.
2021 (cp_lookup_symbol_nonlocal): Likewise.
2022 (cp_lookup_symbol_namespace): Likewise.
2023 (cp_lookup_nested_type): Update.
2025 * scm-valprint.c (scm_inferior_print): Update.
2026 * valops.c (value_maybe_namespace_elt): Update.
2028 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
2029 lookup_lib_global_symbol callback function pointer.
2030 (solib_global_lookup): Remove SYMTAB parameter.
2031 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
2032 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
2034 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
2035 (lookup_symbol_static): Likewise.
2036 (lookup_symbol_global): Likewise.
2037 (lookup_symbol_aux_block): Likewise.
2038 (lookup_global_symbol_from_objfile): Likewise.
2039 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2040 (lookup_symbol_aux_local): Likewise.
2041 (lookup_symbol_aux_block): Likewise.
2042 (lookup_symbol_aux_symtabs): Likewise.
2043 (lookup_symbol_aux_psymtabs): Likewise.
2044 (lookup_global_symbol_from_objfile): Likewise.
2045 (basic_lookup_symbol_nonlocal): Likewise.
2046 (lookup_symbol_static): Likewise.
2047 (lookup_symbol_global): Likewise.
2049 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2051 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2053 * remote.c (init_extended_remote_ops): Fix typo.
2055 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2057 * NEWS: Mention new DICOS x86 target configuration.
2059 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2060 Ulrich Weigand <uweigand@de.ibm.com>
2062 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2063 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2065 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2066 use it instead of ginfo->value.address. Look up minimal symbol by
2067 address and name. Assume OBJFILE is non-NULL.
2068 (fixup_symbol_section): Ensure we always have an objfile to look
2069 into. Extract and pass to fixup_section the symbol's address that
2070 will match the minimal symbol's address.
2071 (fixup_psymbol_section): Likewise.
2073 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2074 overlays and the addrmap returned the wrong section.
2076 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2077 calling fixup_symbol_section.
2079 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2081 * minsyms.c: Include "target.h".
2082 (find_solib_trampoline_target): Handle minimal symbols pointing
2083 to function descriptors as well.
2084 * Makefile.in (minsyms.o): Update dependencies.
2086 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2087 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2088 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2089 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2090 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2091 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2092 (ppc64_standard_linkage_target): Rename to ...
2093 (ppc64_standard_linkage1_target): ... this.
2094 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2095 (ppc64_skip_trampoline_code): Support three variants of standard
2096 linkage stubs. Call find_solib_trampoline_target to handle
2099 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2101 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2102 ppc64_sysv_abi_adjust_breakpoint_address.
2103 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2104 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2106 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2108 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2109 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2110 of ppc_linux_skip_trampoline_code.
2112 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2114 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2115 * gdbarch.c, gdbarch.h: Regenerated.
2116 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2117 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2118 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2120 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2122 * linux-nat.c (trap_ptid): Delete.
2123 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2125 * linux-thread-db.c (thread_db_wait): Adjust.
2127 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2129 * linespec.c (decode_line_1): Fix a couple of comments.
2131 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2133 * dbxread.c: Formatting.
2134 (INTERNALIZE_SYMBOL): Init n_other.
2135 (set_namestring): Take pointer to nlist arg rather than struct
2136 copy. Update all callers.
2138 2008-05-15 Andreas Schwab <schwab@suse.de>
2140 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2141 (dwarf2read.o): Add $(addrmap_h).
2143 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2145 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2146 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2147 to handle ppc32 PLT entries.
2148 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2151 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2153 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2154 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2155 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2156 (lookup_minimal_symbol_by_pc_section): Use
2157 lookup_minimal_symbol_by_pc_section_1.
2158 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2160 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2162 * findcmd.c: Add #include "gdb_stdint.h".
2163 * Makefile.in (findcmd.o): Update dependencies.
2165 2008-05-11 David S. Miller <davem@davemloft.net>
2167 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2168 long double size override, Linux does use 128-bit now.
2170 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2171 (sparc_linux_write_pc): New function.
2172 (sparc32_linux_init_abi): Register it.
2173 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2174 (sparc64_linux_write_pc): New function.
2175 (sparc64_linux_init_abi): Register it.
2177 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2178 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2180 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2182 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2183 and info.tdep_info before calling gdbarch_init_osabi.
2185 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2187 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2188 the type of the right hand side of the assignment to the type
2189 of the left hand side if the left hand side is a convenience
2192 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2194 * NEWS: Mention gdbserver bi-arch capability.
2196 2008-05-09 Doug Evans <dje@google.com>
2199 * NEWS: Document find command and qSearch:memory packet.
2200 * Makefile.in (SFILES): Add findcmd.c.
2201 (COMMON_OBJS): Add findcmd.o.
2202 (findcmd.o): New rule.
2203 * findcmd.c: New file.
2204 * target.h (target_ops): New member to_search_memory.
2205 (simple_search_memory): Declare.
2206 (target_search_memory): Declare.
2207 * target.c (simple_search_memory): New fn.
2208 (target_search_memory): New fn.
2209 * remote.c (PACKET_qSearch_memory): New packet kind.
2210 (remote_search_memory): New fn.
2211 (init_remote_ops): Init to_search_memory.
2212 (init_extended_remote_ops): Ditto.
2213 (_initialize_remote): Add qSearch:memory packet config command.
2215 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2217 * thread.c (_initialize_thread): Don't use commas and periods in
2218 first line of doc string of "set/show print thread-events".
2220 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2222 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2223 Update for unwinder changes.
2225 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2227 * frame.c (get_frame_base_address, get_frame_locals_address)
2228 (get_frame_args_address): Pass the correct frame when calling
2229 frame_base_find_by_frame.
2231 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2233 * remote.c (extended_remote_attach_1): Call target_find_description.
2235 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2237 * remote.c (extended_remote_create_inferior_1): Clean up
2238 before marking the target running.
2240 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2242 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2245 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2247 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2248 sparc64-sol2-tdep.c: Update for unwinder changes.
2250 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2252 * cp-support.c (mangled_name_to_comp): Initialize storage.
2253 (unqualified_name_from_comp): Likewise.
2255 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2257 * remote.c (remote_insert_breakpoint): Call get_remote_state
2258 after gdbarch_breakpoint_from_pc is called.
2259 (remote_insert_hw_breakpoint): Likewise.
2261 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2263 * valprint.c (val_print): Add new language parameter and use it
2264 instead of using the current_language. Update calls to val_print
2266 (common_val_print): Add new langauge parameter and pass it to
2268 * value.h (struct language_defn): Add opaque declaration.
2269 (val_print, common_val_print): Update declarations.
2270 * stack.c (print_frame_args): Update call to common_val_print
2271 using the appropriate language.
2272 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2273 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2274 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2275 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2276 #include "language.h" if necessary.
2277 Update calls to val_print and common_val_print.
2278 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2279 Update dependencies.
2281 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2283 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2284 pointing inside a non-executable section as function descriptors.
2286 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2288 * inf-loop.c (inferior_event_handler): Run all continuations and
2289 print any language change before running the breakpoint commands.
2291 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2293 * frame-unwind.c (frame_unwind_got_bytes): New function.
2294 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2295 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2296 for unwinder changes.
2298 2008-05-05 Doug Evans <dje@google.com>
2300 * NEWS: Mention new /m modifier for disassemble command.
2301 * cli/cli-cmds.c (print_disassembly): New function.
2302 (disassemble_current_function): New function
2303 (disassemble_command): Recognize /m modifier, print mixed
2305 (init_cli_cmds): Update disassemble help text.
2307 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2309 * xtensa-tdep.c: Update for unwinder changes.
2311 2008-05-05 Andreas Schwab <schwab@suse.de>
2313 Update m68k port for unwinder changes.
2314 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2315 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2316 (m68k_frame_unwind): Use default_frame_sniffer.
2317 (m68k_frame_sniffer): Remove.
2318 (m68k_frame_base_address): Expect this_frame.
2319 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2321 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2322 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2323 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2324 parameter instead of pc value.
2325 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2327 (m68k_linux_sigtramp_frame_this_id)
2328 (m68k_linux_sigtramp_frame_prev_register)
2329 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2330 (m68k_linux_sigtramp_frame_unwind): Use
2331 m68k_linux_sigtramp_frame_sniffer.
2332 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2334 * m68klinux-nat.c (store_register): Fix typo.
2336 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2338 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2341 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2343 * symfile.c (reread_symbols): Update objfile's entry point.
2345 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2346 Joel Brobecker <brobecker@adacore.com>
2348 * ada-lang.c: Update throughout to use symbol_matches_domain
2349 instead of matching the symbol domain explictly.
2350 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2351 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2352 class as typedefs. See lookup_partial_symbol function.
2353 (new_symbol): Similar to add_partial_symbol, do not create
2354 symbol for the typedef. See lookup_block_symbol.
2355 * symtab.c (symbol_matches_domain): New function, takes care
2356 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2357 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2358 found psym domain matches the given domain.
2359 (lookup_block_symbol): Likewise.
2361 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2363 * top.c (command_line_handler_continuation): Remove.
2364 (execute_command): Do not install the above.
2366 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2368 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2369 and catch all exceptions from it.
2370 * top.c (command_line_handler_continuation): Don't
2371 call bpstat_do_action here.
2373 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2375 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2376 (struct die_info): Remove type.
2377 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2378 (read_structure_type, read_enumeration_type, read_array_type)
2379 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2380 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2381 (read_tag_string_type, read_subroutine_type, read_set_type)
2382 (read_unspecified_type): Delete prototypes. Remove check for
2383 already-loaded type. Return the new type.
2384 (set_die_type): Return the new type.
2385 (reset_die_and_siblings_types): Delete.
2386 (load_comp_unit, load_full_comp_unit): Set type_hash.
2387 (process_queue): Remove call to reset_die_and_siblings_types.
2388 (process_die): Do not read most types here. Use read_type_die
2390 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2391 (quirk_gcc_member_function_pointer): Return the new type.
2392 (process_structure_scope, process_enumeration_scope): Use
2393 get_die_type and read the DIE's type.
2394 (read_full_die): Do not initialize die->type.
2395 (tag_type_to_type): Use read_type_die.
2396 (read_type_die): Check for already defined types. Return the
2398 (determine_prefix): Use get_die_type.
2399 (set_die_type): Return the type.
2400 (get_die_type): Take a CU argument. Check for no type_hash.
2402 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2404 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2407 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2409 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2410 and bp_longjmp_resume breakpoints.
2411 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2413 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2414 breakpoints. Create bp_longjmp breakpoints as momentary
2416 (enable_longjmp_breakpoint): Delete.
2417 (set_longjmp_breakpoint): New.
2418 (disable_longjmp_breakpoint): Delete.
2419 (delete_longjmp_breakpoint): New.
2420 (set_longjmp_resume_breakpoint): Delete.
2421 (set_momentary_breakpoint_at_pc): New.
2422 (breakpoint_re_set_one): Don't delete bp_longjmp and
2423 bp_longjmp_resume breakpoints.
2424 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2427 * infrun.c (step_resume_breakpoint): Add comment.
2428 (struct execution_control_state): Delete handling_longjmp member.
2429 (init_execution_control_state). Don't clear handling_longjmp.
2430 (context_switch): Don't context switch handling_longjmp.
2431 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2432 create a bp_longjmp_resume breakpoint, and set it as current
2433 step_resume_breakpoint, then step over the longjmp breakpoint. If
2434 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2435 breakpoint, delete the longjmp-resume breakpoint, and stop
2437 (currently_stepping): Remove handling_longjmp from expression.
2438 (insert_step_resume_breakpoint_at_sal): Update comment.
2439 (insert_longjmp_resume_breakpoint): New.
2441 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2442 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2444 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2445 (set_longjmp_resume_breakpoint): Delete declaration.
2447 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2449 (load_infrun_state): Delete *handling_longjmp parameter.
2450 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2452 (load_infrun_state): Delete *handling_longjmp parameter. Update
2455 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2456 (delete_longjmp_breakpoint_cleanup): New.
2457 (step_1): Call set_longjmp_breakpoint instead of
2458 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2459 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2460 (step_1_continuation): Pass thread id in the continuation args to
2462 (step_once): Add thread parameter. Pass thread id the the
2465 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2467 Set CU BASE_ADDRESS already from partial DIEs.
2468 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2469 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2470 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2471 from these variables if it was still unset.
2473 * Makefile.in: Update dependencies.
2474 * dwarf2read.c: Include "addrmap.h"
2475 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2476 (dwarf2_ranges_read): New prototype.
2477 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2478 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2479 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2480 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2481 comment for it. Add the found ranges to RANGES_PST. New variable
2482 BASEADDR, initialize it the common way.
2483 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2484 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2485 HAS_RANGES_OFFSET for the later processing.
2486 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2487 * symtab.c: Include "addrmap.h"
2488 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2489 Move the psymtab locator into ...
2490 (find_pc_sect_psymtab_closer): ... a new function.
2492 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2494 * arch-utils.c (gdbarch_update_p): Use default values for
2495 info.abfd and info.target_desc if they are NULL.
2496 (gdbarch_from_bfd): Remove assertion.
2497 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2498 using the current target description.
2499 (gdbarch_info_fill): Do not use default values for info->abfd
2500 and info->target_desc.
2502 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2504 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2506 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2508 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2509 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2511 * regcache.c (read_pc_pid): Remove, replace by ...
2512 (regcache_read_pc): ... this function.
2513 (write_pc_pid): Remove, replace by ...
2514 (regcache_write_pc): ... this function.
2515 (read_pc, write_pc): Update.
2517 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2518 write_pc_pid by regcache_read_pc and regcache_write_pc.
2519 (displaced_step_fixup): Likewise.
2520 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2521 (prepare_to_proceed): Likewise.
2522 (proceed): Likewise.
2523 (adjust_pc_after_break): Likewise.
2524 (handle_inferior_event): Likewise.
2526 * linux-nat.c (cancel_breakpoint): Likewise.
2527 * linux-thread-db.c (check_event): Likewise.
2528 * aix-thread.c (aix_thread_wait): Likewise.
2529 * tracepoint.c (trace_dump_command): Likewise.
2531 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2533 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2534 SYMBOL_LOCATION_BATON.
2536 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2538 * target.h (struct target_ops): New field to_auxv_parse.
2539 * auxv.c (default_auxv_parse): New, renamed from previous
2541 (target_auxv_parse): Try to call target method. Fallback to
2542 default_auxv_parse if not found.
2543 * procfs.c (procfs_auxv_parse): New.
2544 (init_procfs_ops): On Solaris, in 64-bit mode, install
2547 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2549 * symfile.c (add_symbol_file_command): Use paddress rather than
2550 hex_string to print the address.
2552 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2554 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2555 return the null frame ID to terminate the backtrace.
2557 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2559 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2560 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2561 (SIG_FRAME_PC_OFFSET): Likewise.
2562 (SIG_FRAME_LR_OFFSET): Likewise.
2563 (SIG_FRAME_FP_OFFSET): Likewise.
2564 (rs6000_push_dummy_call): Likewise.
2565 (rs6000_return_value): Likewise.
2566 (rs6000_convert_from_func_ptr_addr): Likewise.
2567 (branch_dest, rs6000_software_single_step): Likewise.
2568 (deal_with_atomic_sequence): Rename to ...
2569 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2570 Do not call branch_dest; inline required parts of that function.
2571 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2572 with SYMBOL_LINKAGE_NAME.
2573 (struct reg, regsize): Delete.
2574 (read_memory_addr): Delete; inline into callers.
2575 (rs6000_skip_prologue): Move after skip_prologue.
2576 (skip_prologue): Remove prototype.
2577 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2578 initialization as if this variable were true. Do not install
2579 ppc64_sysv_abi_adjust_breakpoint_address.
2581 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2582 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2584 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2585 (SIG_FRAME_PC_OFFSET): Likewise.
2586 (SIG_FRAME_LR_OFFSET): Likewise.
2587 (SIG_FRAME_FP_OFFSET): Likewise.
2588 (rs6000_push_dummy_call): Likewise.
2589 (rs6000_return_value): Likewise.
2590 (rs6000_convert_from_func_ptr_addr): Likewise.
2591 (branch_dest, rs6000_software_single_step): Likewise. Replace
2592 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2593 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2594 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2595 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2596 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2598 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2599 (AIX_TEXT_SEGMENT_BASE): New macro.
2600 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2601 by AIX_TEXT_SEGMENT_BASE.
2603 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2604 (struct gdbarch_tdep): Remove text_segment_base member.
2605 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2606 ppc64_sysv_abi_adjust_breakpoint_address.
2608 * Makefile.in (rs6000-tdep.o): Update dependencies.
2609 (rs6000-aix-tdep.o): Likewise.
2611 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2612 Thiago Jung Bauermann <bauerman@br.ibm.com>
2614 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2615 * doublest.c (convert_typed_floating): Fix typo in comment.
2616 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2617 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2618 * frame.c (frame_unwind_address_in_block): Likewise.
2619 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2620 * symtab.h (struct symbol): Likewise.
2621 * tramp-frame.h (struct trad_frame_cache): Likewise.
2622 * value.c (allocate_repeat_value): Likewise.
2624 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2626 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2627 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2629 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2631 * parse.c (parse_exp_in_context): Don't override
2632 expression_context_pc if get_selected_block returned a valid
2635 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2637 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2638 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2639 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2641 * c-typeprint.c (c_type_print_base): Delete handling of template
2643 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2644 (METHOD_PTR_TO_VOFFSET): Delete.
2645 * defs.h (QUIT_FIXME): Delete.
2646 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2647 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2648 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2649 ninstantiations, and instantiations.
2650 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2651 (TYPE_FN_FIELD_INLINED): Delete.
2652 * srec.h (SREC_BINARY): Delete.
2653 * symtab.c (symbol_init_demangled_name): Delete.
2654 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2655 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2656 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2657 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2658 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2659 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2660 * target.h (enum thread_control_capabilities): Delete tc_switch.
2661 (target_can_switch_threads): Delete.
2663 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2665 * Makefile.in (objfiles.o): Update.
2666 * exec.c (exec_set_section_address): Support p->addr != 0.
2667 * objfiles.c (objfile_relocate): Update exec_ops section
2669 * symfile.c (place_section): Move exec_set_section_address call...
2670 (default_symfile_offsets): ...to here.
2672 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2674 * Makefile.in (ppc_linux_tdep_h): New macro.
2675 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2676 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2677 (powerpc_e500l_c): Likewise.
2678 (ppc-linux-nat.o): Update dependencies.
2679 (ppc-linux-tdep.o): Update dependencies.
2680 (rs6000-tdep.o): Update dependencies.
2682 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2683 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2684 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2685 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2686 (tdesc_powerpc_e500): Remove.
2688 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2689 and "features/rs6000/powerpc-altivec64.c".
2690 (ppc_supply_reg, ppc_collect_reg): Make global.
2691 (variants): Use tdesc_powerpc_32 for "powerpc" and
2692 tdesc_powerpc_altivec64 for "powerpc64".
2693 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2695 * ppc-linux-tdep.h: New file.
2697 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2698 Include "features/rs6000/powerpc-32l.c".
2699 Include "features/rs6000/powerpc-altivec32l.c".
2700 Include "features/rs6000/powerpc-64l.c".
2701 Include "features/rs6000/powerpc-altivec64l.c".
2702 Include "features/rs6000/powerpc-e500l.c".
2703 (ppc_linux_supply_gregset): New function.
2704 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2705 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2706 (ppc64_linux_gregset): Likewise.
2707 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2708 (ppc_linux_trap_reg_p): New function.
2709 (ppc_linux_write_pc): New function.
2710 (ppc_linux_core_read_description): New function.
2711 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2712 ppc_linux_core_read_description. Install orig_r3 and trap
2713 registers if present in the target description.
2714 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2716 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2717 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2718 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2719 (fetch_ppc_registers): Likewise.
2720 (store_ppc_registers): Likewise.
2721 (store_register): Likewise.
2722 (ppc_linux_read_description): Check whether AltiVec is supported.
2723 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2724 Linux target description.
2726 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2727 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2728 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2729 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2730 rs6000/powerpc-e500. Update -expedite variables accordingly.
2732 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2733 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2734 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2735 * features/rs6000/powerpc-e500.c: Regenerate.
2736 * features/rs6000/powerpc-32.c: Regenerate.
2737 * features/rs6000/powerpc-64.c: Regenerate.
2739 * features/rs6000/power-linux.xml: New file.
2740 * features/rs6000/power64-linux.xml: New file.
2741 * features/rs6000/powerpc-32l.xml: New file.
2742 * features/rs6000/powerpc-altivec32l.xml: New file.
2743 * features/rs6000/powerpc-64l.xml: New file.
2744 * features/rs6000/powerpc-altivec64l.xml: New file.
2745 * features/rs6000/powerpc-e500l.xml: New file.
2746 * features/rs6000/powerpc-32l.c: New (generated) file.
2747 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2748 * features/rs6000/powerpc-64l.c: New (generated) file.
2749 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2750 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2752 * regformats/reg-ppc.dat: Remove.
2753 * regformats/reg-ppc64.dat: Remove.
2754 * regformats/rs6000/powerpc-32.dat: Remove.
2755 * regformats/rs6000/powerpc-64.dat: Remove.
2756 * regformats/rs6000/powerpc-e500.dat: Remove.
2757 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2758 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2759 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2760 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2761 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2763 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2765 * thread.c (delete_thread): Call observer_notify_thread_exit.
2766 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2767 thread_exit observer.
2768 (mi_thread_exit): New.
2770 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2772 * breakpoint.c (create_exception_catchpoint): Remove prototype
2773 for already deleted function.
2774 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2775 * frame.h (show_stack_frame): Remove prototype.
2776 * stack.c (show_stack_frame): Remove empty, unused function.
2777 * source.c (symtab_to_fullname, print_source_lines): Small fix
2779 * value.c (show_values): Update comments to mention "show values"
2780 command instead of "info history".
2782 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2784 * linespec.c: Include "target.h".
2785 (minsym_found): Handle minimal symbols pointing to function
2786 descriptors. Use find_function_start_pc.
2787 * minsyms.c (msymbol_objfile): New function.
2788 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2789 to function descriptors.
2790 * symtab.c (fixup_section): Only use minimal symbol at the same
2791 address to determine section of a symbol.
2792 (find_function_start_pc): New function.
2793 (find_function_start_sal): Use it.
2794 * symtab.h (msymbol_objfile): Add prototype.
2795 (find_function_start_pc): Likewise.
2796 * value.c: Include "objfiles.h".
2797 (value_fn_field): Handle minimal symbols pointing to function
2799 * Makefile.in (linespec.o): Update dependencies.
2800 (value.o): Likewise.
2802 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2804 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2805 inside a PAD type is a bitfield.
2807 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2809 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2810 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2811 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2812 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2813 Allow typedefs when checking for function pointer arguments.
2814 Right-align small structs passed on the stack.
2815 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2816 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2817 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2819 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2821 * Makefile.in (arm-tdep.o): Update.
2822 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2823 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2824 (arm_pc_is_thumb): Use mapping symbols.
2825 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2826 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2827 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2828 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2829 * gdbarch.sh: Add record_special_symbol.
2830 * gdbarch.c, gdbarch.h: Regenerated.
2831 * objfiles.c (struct objfile_data): Add cleanup member.
2832 (register_objfile_data_with_cleanup): New function, from
2833 register_objfile_data.
2834 (register_objfile_data): Use it.
2835 (objfile_free_data): Call clear_objfile_data.
2836 (clear_objfile_data): Call cleanup functions.
2837 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2839 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2841 * objfiles.c (init_entry_point_info): Handle shared libraries.
2843 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2845 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2848 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2849 Pedro Alves <pedro@codesourcery.com>
2851 Implement displaced stepping.
2853 * gdbarch.sh (max_insn_length): New 'variable'.
2854 (displaced_step_copy, displaced_step_fixup)
2855 (displaced_step_free_closure, displaced_step_location): New
2857 (struct displaced_step_closure): Add forward declaration.
2858 * gdbarch.c, gdbarch.h: Regenerated.
2860 * arch-utils.c: #include "objfiles.h".
2861 (simple_displaced_step_copy_insn)
2862 (simple_displaced_step_free_closure)
2863 (displaced_step_at_entry_point): New functions.
2864 * arch-utils.h (simple_displaced_step_copy_insn)
2865 (simple_displaced_step_free_closure)
2866 (displaced_step_at_entry_point): New prototypes.
2868 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2869 (I386_MAX_MATCHED_INSN_LEN): ... this.
2870 (i386_absolute_jmp_p, i386_absolute_call_p)
2871 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2872 (i386_displaced_step_fixup): New functions.
2873 (struct i386_insn, i386_match_insn): Update.
2874 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2875 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2876 (i386_displaced_step_fixup): New prototype.
2877 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2878 Register gdbarch_displaced_step_copy,
2879 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2880 and gdbarch_displaced_step_location functions.
2882 * infrun.c (debug_displaced): New variable.
2883 (show_debug_displaced): New function.
2884 (struct displaced_step_request): New struct.
2885 (displaced_step_request_queue, displaced_step_ptid)
2886 (displaced_step_gdbarch, displaced_step_closure)
2887 (displaced_step_original, displaced_step_copy)
2888 (displaced_step_saved_copy, can_use_displaced_stepping): New
2890 (show_can_use_displaced_stepping, use_displaced_stepping)
2891 (displaced_step_clear, cleanup_displaced_step_closure)
2892 (displaced_step_dump_bytes, displaced_step_prepare)
2893 (displaced_step_clear_cleanup, write_memory_ptid)
2894 (displaced_step_fixup): New functions.
2895 (resume): Call displaced_step_prepare.
2896 (proceed): Call read_pc once, and remember the value. If using
2897 displaced stepping, don't remove breakpoints.
2898 (handle_inferior_event): Call displaced_step_fixup. Add some
2899 debugging output. When we try to step over a breakpoint, but get
2900 a signal to deliver to the thread instead, ensure the step-resume
2901 breakpoint is actually inserted. If a thread hop is needed, and
2902 displaced stepping is enabled, don't remove breakpoints.
2903 (init_wait_for_inferior): Call displaced_step_clear.
2904 (_initialize_infrun): Add "set debug displaced" command. Add
2905 "maint set can-use-displaced-stepping" command. Clear
2906 displaced_step_ptid.
2907 * inferior.h (debug_displaced): Declare variable.
2908 (displaced_step_dump_bytes): Declare function.
2910 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2913 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2915 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2916 (arm_force_mode_string, arm_show_fallback_mode)
2917 (arm_show_force_mode): New.
2918 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2920 (_initialize_arm_tdep): Add "set arm fallback-mode"
2921 and "set arm force-mode".
2922 * NEWS: Document new commands.
2924 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2926 * main.h (batch_silent): Declare.
2927 * event-top.c: Include main.h.
2928 (gdb_setup_readline): Remove extern batch_silent declaration.
2929 * infrun.c (normal_stop): Don't print source location when running in
2930 --batch-silent mode.
2931 * Makefile.in (event-top.o): Add main.h dependency.
2933 2008-05-02 Andreas Schwab <schwab@suse.de>
2935 * target.h (struct target_ops): Add
2936 to_watchpoint_addr_within_range.
2937 (target_watchpoint_addr_within_range): New function.
2938 * target.c (update_current_target): Inherit
2939 to_watchpoint_addr_within_range, defaulting to
2940 default_watchpoint_addr_within_range.
2941 (default_watchpoint_addr_within_range): New function.
2942 (debug_to_watchpoint_addr_within_range): New function.
2943 (setup_target_debug): Set to_watchpoint_addr_within_range.
2944 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2946 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2947 * breakpoint.c (watchpoints_triggered): Use
2948 target_watchpoint_addr_within_range.
2950 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2952 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2953 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2954 Set gdb_osabi to GDB_OSABI_DICOS.
2956 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2957 * osabi.c (gdb_osabi_name): Add "DICOS".
2959 * i386-dicos-tdep.c: New file.
2961 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2962 (ALLDEPFILES): Add i386-dicos-tdep.c.
2963 (i386-dicos-tdep.o): New rule.
2965 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2967 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2968 and register the fork's PTID as a thread.
2970 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2973 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2974 assign its value to the breakpoint created.
2975 (create_breakpoints): Add breakpoint_ops argument and pass it
2976 to create_breakpoint call.
2977 (break_command_really): Add breakpoint_ops argument and pass/assign
2979 (break_command_1): Pass NULL as ops argument.
2980 (set_breakpoint): Pass NULL as ops argument.
2981 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2982 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2983 catch and throw catchpoints.
2985 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2988 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2989 translate signal numeric value from the target to GDB's enum
2991 * gdbarch.c, gdbarch.h: Regenerated.
2992 * gdbarch.sh: Added two new functions target_signal_from_host and
2993 target_signal_to_host.
2994 * target.h (default_target_signal_from_host,
2995 default_target_signal_to_host): New functions - declarations.
2996 * signals/signals.c (struct gdbarch): New declaration.
2997 (default_target_signal_to_host, default_target_signal_from_host): New
3000 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3001 Pedro Alves <pedro@codesourcery.com>
3003 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
3004 Johnston <jjohnstn@redhat.com>.
3006 * NEWS: Mention attach to stopped process fix.
3007 * infcmd.c (detach_command, disconnect_command): Discard the thread
3009 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
3010 attaching. Use signal_stop_state.
3011 (signal_stop_state): Check stop_soon.
3012 * linux-nat.c (kill_lwp): Declare earlier.
3013 (pid_is_stopped, linux_nat_post_attach_wait): New.
3014 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
3016 (linux_nat_attach): Use linux_nat_post_attach_wait.
3017 (detach_callback, linux_nat_detach): Improve handling for signalled
3019 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
3020 from the process ID.
3021 * Makefile.in (infcmd.o): Update.
3023 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
3025 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
3026 * arm-tdep.c (arm_frame_is_thumb): New.
3027 (arm_pc_is_thumb): Clarify comment.
3028 (thumb_analyze_prologue): Remove PC special case.
3029 (thumb_scan_prologue): Take a block_addr argument. Use it for
3030 find_pc_partial_function. Remove unused variables.
3031 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
3032 for find_pc_partial_function. Remove PC special case.
3033 (arm_prologue_prev_register): Add special handling for PC and CPSR.
3034 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
3035 (arm_get_next_pc): Use arm_frame_is_thumb.
3036 (arm_write_pc): Use CPSR_T instead of 0x20.
3037 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
3038 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3040 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3041 DWARF2_FRAME_REG_FN.
3042 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3043 DWARF2_FRAME_REG_FN.
3044 (struct dwarf2_frame_state_reg): Add FN to loc union.
3046 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3048 * exec.c (print_section_info): Add missing '\n'.
3050 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3052 * thread.c (add_thread): Move observer call to ...
3053 (add_thread_silent): ... here.
3055 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3057 * rs6000-tdep.c: Update for unwinder changes.
3058 * ppcobsd-tdep.c: Likewise.
3060 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3062 * s390-tdep.c: Update for unwinder changes.
3064 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3066 * spu-tdep.c: Update for unwinder changes.
3068 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3070 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3071 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3072 sparc64-linux-tdep.c: Update for unwinder changes.
3074 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3076 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3077 for unwinder changes.
3078 * mips-tdep.c: Likewise.
3079 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3082 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3084 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3087 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3089 Update i386 and amd64 ports for unwinder changes.
3091 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3092 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3093 (amd64_frame_unwind): Use default_frame_sniffer.
3094 (amd64_frame_sniffer): Delete.
3095 (amd64_sigtramp_frame_cache): Expect this_frame.
3096 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3097 (amd64_sigtramp_frame_sniffer): Update signature.
3098 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3099 (amd64_frame_base_address): Expect this_frame.
3100 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3102 (amd64_init_abi): Use set_gdbarch_dummy_id and
3103 frame_unwind_append_unwinder.
3104 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3105 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3106 (i386_frame_unwind): Use default_frame_sniffer.
3107 (i386_frame_sniffer): Delete.
3108 (i386_sigtramp_frame_cache): Expect this_frame.
3109 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3110 (i386_sigtramp_frame_sniffer): Update signature.
3111 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3112 (i386_frame_base_address): Update signature.
3113 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3114 (i386_push_dummy_call): Update comment.
3115 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3117 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3118 and frame_unwind_append_unwinder.
3119 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3120 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3121 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3122 i386nbsd-tdep.c: Update for unwinder changes.
3124 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3126 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3127 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3129 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3130 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3131 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3133 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3135 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3137 * tramp-frame.h (struct tramp_frame): Update signature of init.
3138 * Makefile.in (trad-frame.o): Update.
3140 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3142 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3143 (execute_stack_op): Put this_frame in the baton.
3144 (execute_cfa_program): Take this_frame.
3145 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3146 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3147 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3148 (dwarf2_frame_this_id): Adjust to work on this_frame.
3149 (dwarf2_signal_frame_this_id): Delete.
3150 (dwarf2_frame_prev_register): Update signature. Use new frame
3152 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3153 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3154 dwarf2_frame_sniffer.
3155 (dwarf2_append_unwinders): New.
3156 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3158 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3159 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3160 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3161 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3162 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3163 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3164 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3165 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3166 (dwarf2_append_unwinders): Declare.
3167 (dwarf2_frame_base_sniffer): Update declaration.
3168 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3171 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3173 Convert frame unwinders to use the current frame and
3176 * frame.c (frame_debug): Make global.
3177 (get_frame_id): Pass this frame to unwinder routines.
3178 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3179 (do_frame_register_read): Do not discard the return value of
3180 frame_register_read.
3181 (frame_register_unwind): Remove debug messages. Use
3182 frame_unwind_register_value.
3183 (frame_unwind_register_value, get_frame_register_value): New
3185 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3186 (get_frame_args_address, get_frame_type): Pass this frame to
3188 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3190 * frame.h: Update comments.
3191 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3192 (frame_prepare_for_sniffer): Declare.
3193 * frame-unwind.h: Update comments and parameter names.
3194 (default_frame_sniffer): Declare.
3195 (frame_prev_register_ftype): Return a struct value *.
3196 (struct frame_unwind): Remove prev_pc member.
3197 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3198 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3199 (frame_unwind_got_register, frame_unwind_got_memory)
3200 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3201 * frame-base.h: Update comments and parameter names.
3202 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3203 if necessary. Add debugging output.
3204 * sentinel-frame.c (sentinel_frame_prev_register)
3205 (sentinel_frame_this_id): Update for new signature.
3206 (sentinel_frame_prev_pc): Delete.
3207 (sentinel_frame_unwinder): Remove prev_pc.
3208 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3210 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3211 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3212 (frame_unwind_append_sniffer): Delete.
3213 (frame_unwind_append_unwinder): New function.
3214 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3215 from unwinders. Use frame_prepare_for_sniffer.
3216 (default_frame_sniffer, frame_unwind_got_optimized)
3217 (frame_unwind_got_register, frame_unwind_got_memory)
3218 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3219 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3220 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3222 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3223 * gdbarch.c, gdbarch.c: Regenerated.
3224 * frame-base.c (default_frame_base_address)
3225 (default_frame_locals_address, default_frame_args_address): Update
3227 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3228 * infcall.c (call_function_by_hand): Update comments.
3229 * Makefile.in (frame-unwind.o): Update dependencies.
3231 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3233 * ada-lang.c (ada_value_primitive_packed_val): Only check
3234 value_lazy for memory lvals.
3235 * findvar.c (value_of_register_lazy): New function.
3236 (locate_var_value): Only check value_lazy for memory lvals.
3237 * valarith.c (value_subscripted_rvalue): Likewise.
3238 * valops.c (value_fetch_lazy): Handle both memory and register
3240 (search_struct_field, value_slice): Only check value_lazy for memory
3242 * value.c (struct value): Update comment for lazy.
3243 (value_primitive_field): Only check value_lazy for memory lvals.
3244 * value.h (value_lazy): Update comment.
3245 (value_of_register_lazy): Declare.
3247 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3249 * corefile.c (reopen_exec_file): Close any open files.
3251 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3253 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3254 show_memory_breakpoints to 1 while reading the instruction bundle.
3256 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3258 * gdbarch.sh: Document the return_value method. Explain that
3259 the FUNCTYPE parameter might be NULL.
3260 * gdbarch.h: Regenerated.
3261 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3262 type when calling using_struct_return, as this is unnecessary
3265 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3267 * terminal.h (create_tty_session): Fix return type.
3269 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3271 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3273 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3275 * breakpoint.c (condition_command, commands_from_control_command)
3276 (break_command_really): Minor reformatting.
3278 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3280 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3282 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3284 * amd64-tdep.c (amd64_get_longjmp_target): New.
3285 (amd64_init_abi): Register amd64_get_longjmp_target as
3286 gdbarch_get_longjmp_target callback.
3287 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3289 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3291 * breakpoint.h (enum bpstat_what_main_action): Delete
3292 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3294 * breakpoint.c (clrs): Delete.
3295 (bpstat_what): Update table.
3297 * infrun.c (handle_inferior_event): Remove
3298 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3300 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3302 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3303 Adjust all prototypes using mi_cmd_args_ftype to use
3305 (struct mi_cmd): Remove the args_func field.
3306 * mi/mi-cmds.c: Don't provide value for the args_func field.
3307 * mi/mi-main.c (mi_execute_async_cli_command)
3308 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3309 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3310 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3311 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3312 (mi_cmd_target_download): Adjust.
3313 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3314 (mi_cmd_execute): Do not check for args_func.
3315 (mi_execute_async_cli_command): Adjust.
3316 * mi/mi-parse.c: Don't check for args_func.
3318 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3320 * breakpoint.c (bpstat_check_location)
3321 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3322 New, extracted from bpstat_stop_status.
3323 (bpstat_stop_status): Use the above.
3325 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3327 * mi/mi-main.c (last_async_command): Rename to current_token.
3328 (previous_async_command): Remove.
3329 (mi_cmd_gdb_exit): Adjust.
3330 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3331 (mi_cmd_target_select): Adjust.
3332 (mi_cmd_execute): Don't set previous_async_command. Free token
3333 here even in async mode.
3334 (mi_execute_async_cli_command): Adjust.
3335 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3337 (mi_load_progress): Adjust.
3339 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3341 * infcmd.c (step_1_continuation): Always disable longjmp
3342 breakpoint if we're not going to do another step.
3344 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3346 exec_cleanup murder.
3347 * breakpoint.c (until_break_command_continuation): Add
3348 the 'error' parameter. Directly delete the breakoint as
3349 opposed to running cleanups.
3350 (until_break_command): Install continuation only
3351 after starting the target. Don't use exec cleanups,
3352 use ordinary cleanups. Discard cleanups is successfully
3353 started the target in async mode.
3354 (make_cleanup_delete_breakpoint): Remove.
3355 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3357 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3359 (struct continations): Add the 'error' parameter to the
3360 continuation_hook field.
3361 (add_continuation, do_all_continuations)
3362 (add_intermediate_continuation)
3363 (do_all_intermediate_continuations): Add the 'error' parameter.
3364 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3365 * inf-loop.c (inferior_event_handler): Instead of calling
3366 discard_all_continuations, use do_all_continuations with 1 as
3367 'error' parameter. Pass 0 as 'error' parameter in existing uses
3368 of discard_all_continuations.
3369 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3371 (step_once): Install continuation only after resuming the target.
3372 (step_1_continuation): Disable longjmp breakpoint on error.
3373 (finish_command_continuation): Add the error parameter. Delete
3374 the finish breakpoint directly, do not use cleanups.
3375 (finish_command): Do not use exec_cleanups. Always setup
3376 continuation. For sync case, immediately run them.
3377 (attach_command_continuation): Add the error parameter.
3378 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3379 remove step_resume_breakpoint -- adjust delete it directly.
3380 * interps.c (interp_set): Adjust call to do_all_continations.
3381 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3383 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3385 (mi_cmd_execute): Do not use exec_cleanup.
3386 (mi_execute_async_cli_command): Simplify the string concatenation
3387 logic. Do no use exec cleanup.
3388 (mi_exec_async_cli_cmd_continuation): New parameter error.
3389 Free last_async_command.
3390 * top.c (command_line_handler_continuation): New parameter error.
3391 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3392 (do_exec_cleanups): Remove.
3393 (add_continuation, do_all_continations)
3394 (add_intermediate_continuation)
3395 (do_all_intermediate_continuations): New parameter error.
3397 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3399 * breakpoint.h (bp_location_p): New typedef.
3400 Register a vector of bp_location_p.
3401 * breakpoint.c (always_inserted_mode)
3402 (show_always_inserted_mode): New.
3403 (unlink_locations_from_global_list): Remove.
3404 (update_global_location_list)
3405 (update_global_location_list_nothrow): New.
3406 (update_watchpoint): Don't free locations.
3407 (should_insert_location): New.
3408 (insert_bp_location): Use should_insert_location.
3409 (insert_breakpoint_locations): Copied from
3411 (insert_breakpoint): Use insert_breakpoint_locations.
3412 (bpstat_stop_status): Call update_global_location_list
3413 when disabling breakpoint.
3414 (allocate_bp_location): Don't add to bp_location_chain.
3415 (set_raw_breakpoint)
3416 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3417 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3418 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3419 (set_longjmp_resume_breakpoint)
3420 (enable_watchpoints_after_interactive_call_stop)
3421 (disable_watchpoints_before_interactive_call_start)
3422 (create_internal_breakpoint)
3423 (create_fork_vfork_event_catchpoint)
3424 (create_exec_event_catchpoint, set_momentary_breakpoint)
3425 (create_breakpoints, break_command_1, watch_command_1)
3426 (create_exception_catchpoint)
3427 (handle_gnu_v3_exceptions)
3428 (disable_breakpoint, breakpoint_re_set_one)
3429 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3430 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3431 Call update_global_location_list.
3432 (delete_breakpoint): Don't remove locations and don't
3433 try to reinsert them. Call update_global_location_list.
3434 (update_breakpoint_locations): Likewise.
3435 (restore_always_inserted_mode): New.
3436 (update_breakpoints_after_exec): Temporary disable
3437 always inserted mode.
3438 * Makefile.in: Update dependencies.
3440 * infrun.c (proceed): Remove breakpoints while stepping
3442 (handle_inferior_event): Don't remove or insert
3444 * linux-fork.c (checkpoint_command): Remove breakpoints
3445 before fork and insert after.
3446 (linux_fork_context): Remove breakpoints before switch
3448 * target.c (target_disconnect, target_detach): Remove
3449 breakpoints from target.
3452 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3454 * breakpoint.c (print_one_breakpoint_location): In MI
3455 mode, report the location string the breakpoint was
3456 originally created with.
3458 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3460 * Makefile.in (xtensa-tdep.o): Update dependencies.
3461 * configure.tgt (xtensa*): Update dependencies.
3462 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3463 Local variable areg renamed to arreg.
3464 (areg_number): New function.
3465 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3466 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3467 replaced by arreg_number.
3468 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3469 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3470 (xtensa_scan_prologue): New function.
3471 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3472 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3473 value based on prologue analysis. Fix the bugs preventing WS and
3474 AR4-AR7/A11 registers from getting right values for intermediate frames,
3475 whose registers have been already spilled.
3476 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3477 and arreg_number appropriately.
3478 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3479 svr4_ilp32_fetch_link_map_offsets.
3481 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3483 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3484 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3486 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3488 * acinclude.m4: Add override.m4.
3489 * configure: Regenerate.
3491 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3493 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3494 initialized with a trailing space now. Use PROMPT_ARG of
3495 COMMAND_LINE_INPUT instead of printing it ourselves.
3497 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3499 * NEWS: Document support for 64-bit core file.
3501 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3503 * NEWS: Add information on calling convention and new SH CLI options.
3505 * sh-tdep.c (sh_cc_gcc): New static string.
3506 (sh_cc_renesas): Ditto.
3507 (sh_cc_enum): New static string array.
3508 (sh_active_calling_convention): New static string pointer denoting
3509 active user chosen ABI.
3510 (sh_is_renesas_calling_convention): New function to return function
3511 specific ABI, or user choice if necessary.
3512 (sh_use_struct_convention): Rename first argument and turn around its
3513 meaning. Check for renesas ABI and return accordingly.
3514 (sh_use_struct_convention_nofpu): New function.
3515 (sh_next_flt_argreg): Get function type as third parameter. Check
3516 for renesas ABI and choose floating registers accordingly.
3517 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3518 struct return slot accordingly.
3519 (sh_push_dummy_call_nofpu): Ditto.
3520 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3521 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3522 (sh_return_value_fpu): Evaluate ABI and give to
3523 sh_use_struct_convention.
3524 (show_sh_command): New function.
3525 (set_sh_command): Ditto.
3526 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3529 * gdbarch.sh (return_value): Add func_type argument.
3530 * gdbarch.c: Regenerate.
3532 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3533 val_type so as not to collide with value_type function. Call
3534 using_struct_return with additional function type argument.
3535 * infcall.c (call_function_by_hand): Call using_struct_return and
3536 gdbarch_return_value with additional function type argument.
3537 * infcmd.c (print_return_value): Take addition func_type argument.
3538 Call gdbarch_return_value with additional function type argument.
3539 (finish_command_continuation): Call print_return_value with additional
3540 function type argument.
3541 (finish_command): Ditto.
3542 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3543 additional function type argument.
3544 * stack.c (return_command): Call using_struct_return and
3545 gdbarch_return_value with additional function type argument.
3546 * value.c (using_struct_return): Take additional function type argument.
3547 * value.h (using_struct_return): Accommodate declaration.
3548 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3549 * amd64-tdep.c (amd64_return_value): Ditto.
3550 * arm-tdep.c (arm_return_value): Ditto.
3551 * avr-tdep.c (avr_return_value): Ditto.
3552 * cris-tdep.c (cris_return_value): Ditto.
3553 * frv-tdep.c (frv_return_value): Ditto.
3554 * h8300-tdep.c (h8300_return_value): Ditto.
3555 (h8300h_return_value): Ditto.
3556 * hppa-tdep.c (hppa32_return_value): Ditto.
3557 (hppa64_return_value): Ditto.
3558 * i386-tdep.c (i386_return_value): Ditto.
3559 * ia64-tdep.c (ia64_return_value): Ditto.
3560 * iq2000-tdep.c (iq2000_return_value): Ditto.
3561 * m32c-tdep.c (m32c_return_value): Ditto.
3562 * m32r-tdep.c (m32r_return_value): Ditto.
3563 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3564 * m68k-tdep.c (m68k_return_value): Ditto.
3565 (m68k_svr4_return_value): Ditto.
3566 * m88k-tdep.c (m88k_return_value): Ditto.
3567 * mep-tdep.c (mep_return_value): Ditto.
3568 * mips-tdep.c (mips_eabi_return_value): Ditto.
3569 (mips_n32n64_return_value): Ditto.
3570 (mips_o32_return_value): Ditto.
3571 (mips_o64_return_value): Ditto.
3572 * mn10300-tdep.c (mn10300_return_value): Ditto.
3573 * mt-tdep.c (mt_return_value): Ditto.
3574 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3575 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3576 (ppc_sysv_abi_broken_return_value): Ditto.
3577 (ppc64_sysv_abi_return_value): Ditto.
3578 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3579 (ppc_sysv_abi_broken_return_value): Ditto.
3580 (ppc64_sysv_abi_return_value): Ditto.
3581 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3582 * rs6000-tdep.c (rs6000_return_value): Ditto.
3583 * s390-tdep.c (s390_return_value): Ditto.
3584 * score-tdep.c (score_return_value): Ditto.
3585 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3586 (sh_return_value_fpu): Ditto.
3587 * sh64-tdep.c (sh64_return_value): Ditto.
3588 * sparc-tdep.c (sparc32_return_value): Ditto.
3589 * sparc64-tdep.c (sparc64_return_value): Ditto.
3590 * spu-tdep.c (spu_return_value): Ditto.
3591 * v850-tdep.c (v850_return_value): Ditto.
3592 * vax-tdep.c (vax_return_value): Ditto.
3593 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3594 * xtensa-tdep.c (xtensa_return_value): Ditto.
3596 * gdbtypes.h (struct type): Add calling_convention member.
3597 * dwarf2read.c (read_subroutine_type): Add calling convention read
3598 from DW_AT_calling_convention attribute to function type.
3600 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3602 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3603 multi_f77_subscript to support values from registers.
3604 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3605 * value.h (value_subscripted_rvalue): Add prototype.
3607 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3609 * f-valprint.c (f_val_print): Likewise.
3611 2008-04-21 Craig Silverstein <csilvers@google.com>
3613 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3616 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3618 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3619 section is not a code section.
3621 2008-04-19 Craig Silverstein <csilvers@google.com>
3623 * NEWS: Add information on compressed debug sections.
3625 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3627 * mi/mi-cmd-var.c (varobj_update_one): Print new
3628 value for variable objects that changed type.
3630 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3632 * varobj.c (varobj_invalidate): Don't touch floating
3635 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3637 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3638 (multiple_symbols_cancel): Remove extra const.
3639 * symtab.h: Likewise.
3641 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3643 * interps.c (top_level_interpreter): Rename static variable...
3644 (top_level_interpreter_ptr): ...to this.
3645 (top_level_interpreter): New function.
3647 * interps.h: New extern for top_level_interpreter.
3649 * linespec.c: Include interps.h and mi/mi-cmds.h.
3650 (decode_line_2): When using MI, always set all breakpoints in menu.
3652 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3654 2008-04-18 Craig Silverstein <csilvers@google.com>
3656 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3657 * config.in, configure: Regenerate.
3658 * dwarf2read.c: Include zlib.h if present.
3659 Modified *_SECTION macros.
3660 (section_is_p): New.
3661 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3662 (dwarf2_resize_section): New.
3663 to determine whether a given section has a given name.
3664 (zlib_decompress_section): New.
3665 (dwarf2_read_section): Read the compressed section if present
3667 * MAINTAINERS: Added myself to section Write After Approval.
3669 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3671 * defs.h (exec_set_section_offsets): Remove prototype.
3672 * exec.c (exec_set_section_offsets): Remove function.
3674 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3676 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3677 in the search for the matching symbol.
3679 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3681 * breakpoint.c (update_watchpoint): Always reparse
3684 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3686 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3687 the breakpoint address only once.
3689 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3691 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3692 rather than a hard-coded architecture, for xcoff executables.
3694 2008-04-17 Doug Evans <dje@google.com>
3696 * buildsym.c (watch_main_source_file_lossage): New fn.
3697 (end_symtab): Call it.
3699 * source.c (find_and_open_source): Add some comments clarifying
3700 handling of FULLNAME argument. Make static. Remove pointless
3703 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3705 * inf-loop.c (inferior_event_handler): Also run the intermediate
3706 continuations in the INF_EXEC_COMPLETE case.
3708 2008-04-16 Tom Tromey <tromey@redhat.com>
3710 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3711 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3712 * cli/cli-decode.c (set_cmd_async_ok): New function.
3713 (get_cmd_async_ok): New function.
3714 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3716 * top.c (execute_command): Use get_cmd_async_ok.
3717 * infcmd.c: Include cli/cli-decode.h.
3718 (_initialize_infcmd): Mark "interrupt" as async-ok.
3719 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3721 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3724 * exec.c: Correct "arch-utils.h" include.
3726 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3729 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3730 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3731 * breakpoint.c (bpdisp_texst): New function. The function takes over
3732 the role of bpstats static array in print_one_breakpoint_location.
3733 (print_it_typical): Print "Temporary breakpoint" instead
3734 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3735 protocols, print disp field.
3736 (print_one_breakpoint_location): Removed bpdisps static definition.
3737 Call new bpstat_text function to get value for 'disp' field.
3738 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3740 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3742 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3743 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3744 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3745 * gnulib/Makefile.in: Regenerate.
3747 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3749 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3750 (defs_h): Use $(GNULIB_H).
3751 (all-lib): Depend on gnulib/Makefile.
3752 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3753 * config.in, gnulib/Makefile.in: Regenerated.
3755 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3757 * Makefile.in (LIBGNU, INCGNU): Define.
3758 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3759 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3761 ($(LIBGNU), all-lib): New rules.
3762 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3763 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3764 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3765 * gnulib: New directory, from gnulib-tool.
3766 * configure, aclocal.m4: Regenerated.
3768 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3770 * linux-thread-db.c (have_threads_callback): Check thread->private.
3772 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3773 Vladimir Prus <vladimir@codesourcery.com>
3776 * varobj.c (value_of_root): Update the expression for
3778 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3781 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3783 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3784 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3785 (mi_cmd_var_set_format): Use new mi_parse_format.
3786 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3788 * Makefile.in (mi-cmd-var.o): Update dependencies.
3790 * varobj.h (varobj_get_formatted_value): Declare.
3791 * varobj.c (my_value_of_variable): Added format parameter.
3792 (cplus_value_of_variable): Likewise.
3793 (java_value_of_variable): Likewise.
3794 (c_value_of_variable): Likewise. Evaluate expression based
3795 on format parameter.
3796 (struct language_specific): Add format parameter to function member
3798 (varobj_get_formatted_value): New.
3799 (varobj_get_value): Added format parameter to method call.
3801 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3803 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3804 instance flags of the undefined type before calling replace_type.
3806 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3808 * target.h (enum strata): Remove the download_stratum.
3810 2008-04-07 Doug Evans <dje@google.com>
3812 * buildsym.h (last_source_file): Add dwarf info to comment.
3813 (last_source_start_addr): Ditto.
3815 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3817 * alphanbsd-tdep.c: Include "target.h".
3818 * mn10300-tdep.c: Include "target.h".
3819 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3821 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3823 Fix breakpoint condition that use member variables.
3824 * valops.c (check_field): Remove.
3825 (check_field_in): Rename to check_field.
3826 (value_of_this): Use la_name_of_this.
3827 * value.h (check_field): Adjust prototype.
3829 * language.h (la_value_of_this): Rename to la_name_of_this.
3830 * language.c (unknown_language_defn): Specify "this" for
3832 (auto_language_defn): Likewise.
3833 (local_language_defn): Likewise.
3834 * ada-lang.c (ada_language_defn): Adjust comment.
3835 * c-lang.c (c_language_defn): Adjust comment.
3836 (cplus_language_defn): Specify "this" for name_of_this.
3837 (asm_language_defn): Adjust comment.
3838 (minimal_language_defn): Adjust comment.
3839 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3840 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3841 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3842 * objc-lang.c (objc_language_defn): Specify "self" for
3844 * p-lang.c (pascal_language_defn): Specify "this" for
3846 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3848 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3849 proper scope, and check for field in type of "this", without
3850 trying to create a value.
3852 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3854 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3855 (mi_error_message): Delete declaration.
3856 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3857 returning MI_CMD_ERROR.
3858 * mi/mi-main.c (mi_error_message): Delete.
3859 (mi_cmd_exec_interrupt):
3860 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3861 (mi_cmd_thread_info): Call error instead of returning
3863 (mi_cmd_data_list_register_values): Call error instead of
3864 returning MI_CMD_ERROR. Adapt to new get_register interface.
3865 (get_register): Change return typo to void. Call error instead of
3866 returning MI_CMD_ERROR.
3867 (mi_cmd_data_write_register_values): Call error instead of
3868 returning MI_CMD_ERROR.
3869 (mi_cmd_list_features): Return MI_CMD_DONE.
3870 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3871 (mi_execute_command): Always print exceptions with -error.
3873 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3875 * NEWS: Mention new commands set/show multiple-symbols.
3877 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3879 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3880 (multiple_symbols_cancel): New constants.
3881 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3882 (multiple_symbols_select_mode): New function.
3883 (_initialize_symtab): Add new set/show multiple-symbols commands.
3884 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3885 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3886 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3888 * linespec.c (decode_line_2): Likewise.
3890 2008-04-03 Doug Evans <dje@sebabeach.org>
3892 * symtab.h (enum free_code): Delete free_contents, unused.
3893 * symmisc.c (free_symtab_block): Delete.
3894 (free_symtab, case free_code): Delete.
3896 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3898 * valops.c (value_cast_structs): New function. Cast related
3899 STRUCT types up/down and return cast value. The body of this
3900 function comes mostly from value_cast_pointers.
3901 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3902 to value_cast_structs. Now value_cast_pointers needs only create
3903 appropriate reference after using value_cast_structs for actual
3905 (value_cast): Handle references.
3907 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3909 * MAINTAINERS: Added myself to section Write After Approval.
3911 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3913 * ia64-tdep.c (examine_prologue): Correct array access.
3915 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3917 * cp-support.c (first_component_command): Return if no arguments.
3919 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3921 * ser-mingw.c (ser_windows_open): Open requested name.
3923 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3925 * MAINTAINERS: Added myself.
3927 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3929 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3930 parameter. If it is NULL, don't call error.
3931 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3932 `do_mesg' parameter to find_default_run_target. If no target was
3935 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3937 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3938 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3939 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3941 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3943 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3947 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3949 * features/Makefile (%.dat): Set xmltarget to the base filename
3950 of the XML source, without subdirectory.
3951 * regformats/rs6000/powerpc-32.dat: Regenerate.
3952 * regformats/rs6000/powerpc-64.dat: Regenerate.
3953 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3955 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3957 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3960 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3962 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3963 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3965 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3967 * objfiles.h (struct objfile): New GDBARCH member.
3968 (get_objfile_arch): Add prototype.
3969 * objfiles.c: Include "arch-utils.h".
3970 (allocate_objfile): Look up gdbarch associated with bfd.
3971 (get_objfile_arch): New function.
3972 * Makefile (objfiles.o): Update dependencies.
3974 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3976 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3978 (locexpr_describe_location): Replace current_gdbarch by
3980 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3981 (dwarf2_add_field): Likewise.
3982 (read_tag_pointer_type): Likewise.
3983 (read_base_type): Likewise.
3984 (new_symbol): Likewise.
3986 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3987 (decode_base_type, decode_function_type): Likewise.
3988 (coff_read_struct_type, coff_read_enum_type): Likewise.
3989 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3990 (decode_base_type): Likewise.
3991 (coff_read_enum_type): Likewise.
3992 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3993 (coff_read_enum_type): Likewise.
3995 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3996 (end_psymtab): Likewise.
3997 (process_one_symbol): Likewise.
3999 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
4000 (parse_procedure): Likewise.
4001 (parse_partial_symbols): Likewise.
4003 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
4005 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
4006 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
4008 (read_range_type): Replace current_gdbarch by objfile arch. Replace
4009 static range_index_type by built-in type.
4010 (read_one_struct_field): Replace current_gdbarch by objfile arch.
4011 (read_enum_type): Likewise.
4013 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
4016 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4018 * varobj.h (varobj_floating_p): Declare.
4019 * varobj.c (varobj_floating_p): New.
4020 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
4021 '@' as the name, update all floating varobjs.
4023 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
4025 * varobj.c (struct varobj_root): Rename use_selected_frame to
4026 floating, and clarify the meaning.
4027 (varobj_create, varobj_update, new_root_variable): Adjust.
4028 (value_of_root): Don't use type_changed as in variable,
4030 (c_value_of_root): Adjust.
4032 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4034 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
4036 (linux_nat_wait): Add main lwp to gdb's thread list.
4037 * linux-thread-db.c (find_new_threads_callback): Also attach to
4038 already listed threads which thread_db didn't know about yet.
4040 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4042 * linux-nat.c (drain_queued_events): Fix comment typo.
4043 (linux_nat_attach): In async mode, don't rely on storing a pending
4044 status. Instead place the wait status on the pipe.
4045 (linux_nat_resume): Remove unreacheable shortcut code in async
4047 (stop_wait_callback): In async mode, don't store pending status.
4048 Instead, cancel breakpoints or resend the signal appropriatelly.
4049 (cancel_breakpoint): New, refactored from
4050 cancel_breakpoints_callback.
4051 (cancel_breakpoints_callback): Call cancel_breakpoint.
4052 (pipe_to_local_event_queue): Remove special token processing.
4053 (linux_nat_wait): Issue an internal error if a pending status is
4054 found in async mode.
4056 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4058 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4060 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4061 Vladimir Prus <vladimir@codesourcery.com>
4063 * varobj.c (struct varobj_root): New component thread_id.
4064 (varobj_get_thread_id, check_scope): New functions.
4065 (c_value_of_root): Use check_scope. Switch to the
4066 proper thread if necessary.
4068 * varobj.h (varobj_get_thread_id): New extern.
4070 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4072 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4075 * top.c: Revert 2008-03-21 changes.
4077 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4079 * thread.c (make_cleanup_restore_current_thread): Make it
4081 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4082 * varobj.c (varobj_update): Don't save/restore frame.
4083 (c_value_of_root): Save/restore thread and frame here,
4084 using make_cleanup_restore_current_thread.
4085 * Makefile.in: Update dependecies.
4087 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4089 * varobj.c (struct varobj_root): Clarify
4090 comment on the frame field.
4091 (varobj_create): Don't set frame if we have no
4094 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4097 Suggested by Jan Kratochvil:
4098 * top.c (gdb_rl_operate_and_get_next_completion): Call
4099 rl_redisplay_function.
4100 (gdb_rl_redisplay): New.
4101 (init_main): Set rl_redisplay_function.
4103 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4105 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4106 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4107 (store_regs_kernel_thread): Likewise.
4109 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4111 Linux native async support.
4113 * target.h (struct target_ops): Delete to_async_mask_value and add
4115 (target_is_async_p, target_async): Formatting.
4116 (target_async_mask_value): Delete.
4117 (target_async_mask): Delete function declaration, and add new
4118 target macro with the same name.
4120 * target.c (update_current_target): Replace to_async_mask_value by
4121 to_async_mask. Default to_async_mask to return_one.
4122 (target_async_mask): Delete.
4123 (find_default_can_async_p, find_default_is_async_p): New.
4124 (init_dummy_target): register find_default_can_async_p and
4125 find_default_is_async_p on the dummy target.
4127 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4128 (debug_linux_nat_async): New global.
4129 (show_debug_linux_nat_async): New function.
4130 (linux_nat_async_enabled, linux_nat_async_mask_value)
4131 (linux_nat_event_pipe, linux_nat_num_queued_events)
4132 (linux_nat_async_events_enabled): New globals.
4133 (struct waitpid_result): New struct.
4134 (waitpid_queue): New global.
4135 (queued_waitpid, push_waitpid, drain_queued_events): New.
4136 (my_waitpid): Call queued_waitpid.
4137 (linux_child_follow_fork): Disable async events during the call.
4138 (blocked_mask): Delete.
4139 (sync_sigchld_action, async_sigchld_action): New globals.
4140 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4141 async mode, block events during the call.
4142 (linux_nat_create_inferior): New.
4143 (linux_nat_attach): In sync mode, restore the mask states. In
4144 async mode, wake the event loop immediatelly.
4145 (detach_callback): Drain all queued events of the lwp we're
4147 (linux_nat_detach): Block async mode, and drain events of the main
4149 (linux_nat_resume): If in async mode, mask async events during the
4150 call. If short circuiting, force event loop to wake up. If
4151 resuming, set target_executing, and register target events in the
4153 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4154 (linux_nat_wait): In async mode, block events during the call.
4155 Only enable/disable passing SIGINT to the inferior in sync mode.
4156 Get events from local waitpid queue. If no interesting events was
4157 found, return to events loop. Reregister target events in the
4158 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4159 (linux_nat_kill): Disable events on entry.
4160 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4161 here. Detach async mode from the event loop if there are no more
4162 forks available, otherwise leave it on.
4163 (sigchld_handler): Assure this is called only in sync mode.
4164 (linux_async_permitted, linux_async_permitted_1): New globals.
4165 (set_maintenance_linux_async_permitted)
4166 (show_maintenance_linux_async_permitted): New functions.
4167 (linux_nat_is_async_p, linux_nat_can_async_p)
4168 (linux_nat_async_mask): New.
4169 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4170 (get_pending_events, async_sigchld_handler): New.
4171 (linux_nat_async_events): New.
4172 (async_terminal_is_ours): New global.
4173 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4174 (async_client_callback, async_client_context): New.
4175 (linux_nat_async_file_handler, linux_nat_async)
4176 (linux_nat_disable_async, linux_nat_enable_async): New.
4177 (linux_nat_add_target): Register linux_nat_create_inferior,
4178 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4179 linux_nat_async_mask, linux_nat_terminal_inferior and
4180 linux_nat_terminal_ours.
4181 (_initialize_linux_nat): Remove local action variable, and update
4182 code that used it to use sync_sigchld_action. Add new
4183 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4184 set/show command in the maintenance class. Add new "linux-async"
4185 maintenance set/show command. Block SIGCHLD by default. Setup
4186 async_sichld_action, and sync_sigchld_action. Install the default
4188 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4191 * linux-thread-db.c (re_check_for_thread_db): New.
4192 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4193 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4194 (thread_db_async_mask): New.
4195 (init_thread_db_ops): Register thread_db_can_async_p,
4196 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4198 * remote.c (remote_async_mask_value): New.
4199 (remote_return_zero): New.
4200 (init_remote_ops): Register remote_return_zero as callbacks of
4201 to_can_async_p and to_is_async_p.
4202 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4203 use remote_async_mask_value.
4204 (remote_async_mask): New.
4205 (init_remote_async_ops): Remove to_async_mask_value setting and
4206 register remote_async_mask as to_async_mask callback in
4209 * Makefile.in (linux-nat.o): Update.
4211 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4213 * gdbthread.h (add_thread_with_info): New.
4214 * linux-thread-db.c: Add some documentation.
4215 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4216 (struct private_thread_info): Remove th_valid and ti_valid.
4217 Replace ti with tid.
4218 (thread_get_info_callback): Do not add TID to the new ptid. Do
4220 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4221 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4223 (attach_thread): Handle an already-existing thread. Use
4224 add_thread_with_info. Cache the th and tid.
4225 (detach_thread): Verify that private was set. Remove verbose
4226 argument and printing. Update caller.
4227 (thread_db_detach): Do not adjust inferior_ptid.
4228 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4229 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4230 (thread_db_wait): Do not use lwp_from_thread.
4231 (thread_db_pid_to_str): Use the cached TID.
4232 (thread_db_extra_thread_info): Check that private is set.
4233 (same_ptid_callback): Delete.
4234 (thread_db_get_thread_local_address): Do not use it or check
4235 is_thread. Check that private is set. Assume that the thread
4236 handle is already cached.
4237 (init_thread_db_ops): Remove to_resume and to_kill.
4238 * thread.c (add_thread_with_info): New.
4239 (add_thread): Use it.
4240 * linux-nat.c (find_thread_from_lwp): Delete.
4241 (exit_lwp): Do not use it. Check print_thread_events. Print before
4242 deleting the thread.
4243 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4244 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4245 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4246 printf_unfiltered for thread exits.
4247 * procfs.c (procfs_wait): Likewise.
4249 2008-03-21 Chris Demetriou <cgd@google.com>
4251 * symtab.c (rbreak_command): Quote symbol name before passing
4252 it to break_command.
4254 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4256 * eval.c (evaluate_subexp_for_address): Clarify error message.
4257 Use value_must_coerce_to_target.
4258 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4259 * valops.c (value_assign): Call value_coerce_to_target when
4260 assigning to anything but internalvars. Leave GDB-side arrays
4261 as arrays when assigning to internalvars.
4262 (value_must_coerce_to_target, value_coerce_to_target): New.
4263 (value_coerce_array, value_addr): Call value_coerce_to_target.
4264 (value_array): Create the array in GDB's memory instead of
4266 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4269 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4271 * top.c (quit_confirm): Warn that we will kill the program.
4273 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4275 * inflow.c (terminal_ours_1): Guard access to
4276 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4278 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4279 Jim Blandy <jimb@codesourcery.com>
4280 Daniel Jacobowitz <drow@false.org>
4282 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4283 (dwarf2_read_address): Update prototype.
4285 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4286 (signed_address_type): Likewise.
4287 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4288 (execute_stack_op): Update calls to unsigned_address_type,
4289 signed_address_type and dwarf2_read_address. Fix implementation
4290 of DW_OP_deref_size.
4292 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4293 (dwarf2_per_cu_addr_size): Likewise.
4294 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4295 (struct dwarf2_loclist_baton): Likewise.
4297 * dwarf2loc.c (find_location_expression): Update calls to
4298 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4299 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4300 (locexpr_describe_location): Likewise.
4301 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4302 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4303 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4304 to dwarf2_per_cu_addr_size (per_cu).
4305 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4306 (loclist_read_variable): Likewise.
4307 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4309 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4310 instead of baton->objfile.
4311 (dwarf2_per_cu_obfile): New function.
4312 (dwarf2_per_cu_addr_size): Likewise.
4314 * dwarf2-frame.c (struct comp_unit): Move higher.
4315 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4316 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4317 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4318 parameter by using fde->eh_frame_p. Use read_encoded_value
4319 to implement DW_CFA_set_loc.
4320 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4321 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4322 execute_stack_op and execute_cfa_program.
4323 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4324 (size_of_encoded_value): Remove.
4325 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4326 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4327 (add_cie): Set cie->unit backlink.
4328 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4330 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4332 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4334 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4335 gdbarch_bfd_arch_info.
4337 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4339 * aix-thread.c (pdc_read_regs): Minor reformatting.
4341 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4343 * thread.c (print_thread_info): Don't insist
4344 on having current thread if there are no
4347 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4349 * infcmd.c (attach_command_post_wait)
4350 (attach_command_continuation): New.
4351 (attach_command): Support background async execution, and async
4352 execution in synchronous mode.
4354 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4356 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4357 * symmisc.c (dump_symtab_1): Likewise.
4358 * wrapper.c (gdb_value_struct_elt): Likewise.
4360 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4362 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4364 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4366 * linux-nat.c (linux_nat_filter_event): New, refactored from
4368 (linux_nat_wait): Call linux_nat_filter_event.
4370 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4372 * top.c (execute_command): Fix uninitialized variable error.
4374 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4376 * Makefile.in (amd64nbsd-nat.o): New dependency.
4377 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4378 (_initialize_amd64nbsd_nat): Update target vector to use
4379 nbsd_pid_to_exec_file.
4380 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4382 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4384 Remove ignoring leading exec events code.
4385 * fork-child.c (startup_inferior): Do not set
4386 inferior_ignoring_leading_exec_events.
4387 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4388 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4389 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4390 (handle_inferior_event): Remove code for ignoring leading exec
4392 * target.c (update_current_target): Do not inherit, or default,
4393 to_reported_exec_events_per_exec_call.
4394 (debug_to_reported_exec_events_per_exec_call): Remove.
4395 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4396 * target.h (target_reported_exec_events_per_exec_call): Remove.
4397 (struct target): Remove the to_reported_exec_events_per_exec_call
4400 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4402 Implement -thread-info.
4403 * gdbthread.h (print_thread_info): Declare.
4405 * thread.c (print_thread_info): New, extracted
4406 from info_threads_command and adjusted to
4407 work for CLI and MI.
4408 (info_threads_command): Use print_thread_info.
4409 * Makefile.in: Update dependencies.
4411 * mi/mi-cmds.c (mi_cmds): Specify a handler
4413 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4414 * mi/mi-main.c (mi_cmd_thread_info): New.
4415 (mi_cmd_list_features): Include 'thread-info'.
4417 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4419 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4420 to decide whether to match instruction patterns using "sw" and "sd".
4422 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4424 * infcmd.c (jump_command): Postpone disabling stdin until after
4427 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4429 * inflow.c (gdb_getpgrp): New.
4430 (gdb_has_a_terminal): Use get_getpgrp.
4431 (terminal_ours_1): If attach_flag is set, don't refetch
4432 inferior_process_group.
4434 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4436 * features/library-list.dtd: Allow "section" elements as children
4437 of "library". Add "section" element and describe its attributes.
4439 * solib-target.c (struct lm_info): Add section_bases member.
4440 (library_list_start_segment): Error out if seen a section element.
4441 (library_list_start_section): New.
4442 (library_list_end_library): New.
4443 (solib_target_free_library_list): Free section_bases.
4444 (section_attributes): New.
4445 (library_children): Make "segment" optional. Add "section" child.
4446 (library_list_children): Register library_list_end_library.
4447 (solib_target_relocate_section_addresses): Handle section bases.
4449 * NEWS: Mention new qXfer:libraries:read section offsets support.
4451 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4453 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4454 (make_exec_error_cleanup): Remove declarations.
4455 * utils.c (exec_error_cleanup_chain): Remove.
4456 (do_exec_error_cleanups, discard_exec_error_cleanups)
4457 (make_exec_error_cleanup): Remove.
4458 * event-loop.c (start_event_loop): Adjust call to
4460 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4461 (async_disable_stdin): Don't register async_enable_stdin via
4463 * inf-loop.c (inferior_event_handler): Don't
4464 call do_exec_error_cleanups. Call async_enable_stdin instead.
4465 * event-loop.c (start_event_loop): Adjust call to
4467 * tui/tui-interp.c (tui_command_loop): Adjust call to
4470 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4473 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4474 * breakpoint.c (bpstat_do_actions): In async mode,
4475 don't jump to top expecting stop_bpstat to be already
4477 * event-loop.c (start_event_loop): Call async_enable_stdin
4479 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4481 (command_handler): Do not setup continuation here.
4482 (command_line_handler_continuation): Move to...
4483 * top.c (command_line_handler_continuation): ... here.
4484 (execute_command): In async mode, register continuation.
4485 Don't check frame's language in running in async mode.
4486 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4487 * inf-loop.c (complete_execution): Inline into...
4488 (inferior_event_handler): ... here. Clear target_executing before
4489 doing any cleanups. Don't try to show prompt if the target was
4491 * infcmd.c (signal_command): Add support for async mode.
4492 (finish_command): Only add continuation if the target was
4493 successfully resumed.
4494 * remote.c (init_async_opts): Register to_get_thread_local_address
4496 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4497 with sync_execution.
4498 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4501 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4503 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4504 * exec.c (exec_bfd_mtime): Define.
4505 (exec_close): Clear it.
4506 (exec_file_attach): Set it.
4507 * gdbcore.h (exec_bfd_mtime): Declare.
4508 * source.c (find_source_lines): Do not use bfd_get_mtime.
4510 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4512 * top.c (simplified_command_loop): Remove.
4514 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4516 Remove unused remote.c hooks.
4517 * remote.c (deprecated_target_resume_hook)
4518 (deprecated_target_wait_loop_hook): Remove.
4519 (remote_resume): Do not call deprecated_target_resume_hook.
4520 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4521 (remote_async_wait): Likewise.
4523 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4525 Implement MI notification for new threads.
4526 * doc/observer.texi (new_thread): Document.
4527 * observer.sh: Forward declare struct thread_info.
4528 * thread.c (add_thread): Notify observer.
4530 * interps.h (interp_init_ftype): New parameter
4532 (interp_set): Likewise.
4533 (top_level_interpreter_data): Declare.
4534 * interps.c (interp_set): New parameter top_level.
4535 Pass it to interpreter's init function. Remember
4536 top level interpreter.
4537 (interpreter_exec_cmd): Adjust.
4538 (top_level_interpreter_data): New.
4539 * main.c (captured_main): Pass 1 for top_level
4540 parameter of interp_set.
4541 * cli/cli-interp.c (cli_interpreter_init): New
4542 parameter top_level.
4543 * tui/tui-interp.c (tui_init): New parameter top_level.
4545 * mi/mi-interp.c (mi_new_thread): New.
4546 (mi_interpreter_init): If top level, register
4547 observer for new threads.
4549 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4551 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4553 * top.c (execute_command): Disable break and stop
4554 commands in async mode.
4556 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4559 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4560 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4561 Call target_stop in the INF_QUIT_REQ case.
4562 * Makefile.in (inf-loop.o): Update.
4564 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4566 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4567 Call target_stop in the INF_QUIT_REQ case.
4568 * Makefile.in (inf-loop.o): Update.
4570 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4572 * top.c (execute_command): Enable break, info and interrupt
4573 commands in async mode.
4575 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4576 Daniel Jacobowitz <dan@codesourcery.com>
4578 * breakpoint.h (breakpoint_restore_shadows): New
4580 * breakpoint.c (breakpoint_restore_shadows): New.
4581 (read_memory_nobpt): Delete.
4582 * gdbcore.h (read_memory_nobpt): Delete declaration.
4583 * target.c (memory_xfer_partial): Call
4584 breakpoint_restore_shadows.
4585 (restore_show_memory_breakpoints)
4586 (make_show_memory_beakpoints_cleanup): New.
4587 (show_memory_breakpoints): New.
4588 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4589 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4590 Make sure we see memory breakpoints when checking if
4591 breakpoint is still there.
4592 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4593 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4594 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4595 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4597 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4599 * thread.c (add_thread): Use printf_unfiltered to print.
4601 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4603 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4604 that is true only on x86-solaris and x86_64-solaris.
4605 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4606 with proc_get_LDT_entry.
4608 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4610 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4611 * config.in, configure: Regenerate.
4612 * fork-child.c (fork_inferior): Call create_tty_session.
4613 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4614 (create_tty_session): New function.
4615 * terminal.h: Declare create_tty_session.
4617 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4620 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4621 * mipsread.c: Include elf/internal.h.
4622 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4625 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4627 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4628 to get at the current architecture and at the target specific vector.
4629 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4630 remove define of I387_ST0_REGNUM.
4632 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4634 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4635 get at the current architecture
4636 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4639 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4640 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4642 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4643 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4644 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4646 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4647 at the target specific vector.
4649 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4650 architecture. Use gdbarch_tdep to get at the target specific vector.
4652 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4653 update caller. Use gdbarch_tdep to get at the target specific vector.
4655 (i386_register_to_value: Use get_frame_arch to get at the current
4658 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4661 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4662 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4663 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4664 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4666 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4669 (i387_convert_register_p, i387_register_to_value,
4670 i387_value_to_register): Update call for i386_fp_regnum_p.
4672 * i387-tdep.h: Remove comment.
4673 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4674 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4675 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4676 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4677 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4679 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4681 * Makefile.in (fork-child.o): Update.
4682 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4683 argument. Gather all gdbserver features together.
4684 * fork-child.c (exec_wrapper): New variable.
4685 (fork_inferior): Use it.
4686 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4687 (unset_exec_wrapper_command, _initialize_fork_child): New.
4689 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4691 * source.c (directory_command): Modify the determination of
4692 condition of terminal "from_tty".
4694 2008-03-10 Matt Rice <ratmice@gmail.com>
4696 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4698 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4700 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4701 of the data passing to strtoulst function.
4702 (info_spu_signal_command): Likewise.
4704 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4706 * mi/mi-interp.c (mi_command_loop): Remove
4709 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4711 * remote.c (extended_remote_attach_1): Make local variable pid an int
4714 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4716 * solib-svr4.c (svr4_same_1): New function, originally extracted
4717 from svr4_same and expanded to handle the sparc64 case.
4718 (svr4_same): Move up and reimplement using svr4_same_1.
4719 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4721 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4723 * MAINTAINERS: Move self to Paper trail.
4725 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4727 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4728 * event-loop.c (call_async_signal_handler): New.
4729 * event-loop.h (call_async_signal_handler)
4730 (gdb_call_async_signal_handler): Declare.
4731 (mark_async_signal_handler): Add comments.
4732 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4733 * mingw-hdep.c (sigint_event, sigint_handler): New.
4734 (gdb_select): Use them. Wait for the readline signal handler
4736 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4737 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4738 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4740 (remote_fileio_ctrl_c_signal_handler): Use
4741 gdb_call_async_signal_handler.
4742 (initialize_remote_fileio): Initialize sigint_fileio_token.
4743 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4744 not initialize tokens here.
4745 (handle_remote_sigint_twice): Likewise. Reinstall
4746 handle_remote_sigint.
4747 (async_remote_interrupt_twice): Just call interrupt_query.
4748 (cleanup_sigint_signal_handler): Do not delete tokens.
4749 (remote_interrupt, remote_interrupt_twice): Use
4750 gdb_call_async_signal_handler.
4751 (interrupt_query): Reinstall the default signal handler.
4752 (_initialize_remote): Initialize tokens here.
4754 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4756 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4757 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4758 Change the type of the lr register to code_ptr.
4759 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4760 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4761 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4762 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4763 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4764 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4765 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4767 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4769 * MAINTAINERS: Update my email address.
4771 2008-03-03 Keith Seitz <keiths@redhat.com>
4773 From Dave Murphy <davem@devkitpro.org>:
4774 * configure.ac: Set tcl configdir to win under mingw.
4775 * configure: Regenerate.
4777 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4779 * breakpoint.c (fetch_watchpoint_value): New function.
4780 (update_watchpoint): Set and clear val_valid. Use
4781 fetch_watchpoint_value. Handle unreadable values on the
4782 value chain. Correct check for user-requested array watchpoints.
4783 (breakpoint_init_inferior): Clear val_valid.
4784 (watchpoint_value_print): New function.
4785 (print_it_typical): Use it. Do not free or clear old_val. Print
4786 watchpoints even if old_val == NULL.
4787 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4788 becoming readable or unreadable.
4789 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4790 (do_enable_watchpoint): Likewise.
4791 * breakpoint.h (struct breakpoint): Update comment for val. Add
4793 * NEWS: Mention watchpoints on inaccessible memory.
4795 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4797 * Makefile.in (i386-nat.o): Update.
4798 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4799 i386_use_watchpoints.
4800 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4801 i386_use_watchpoints.
4802 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4803 (i386_stopped_by_watchpoint): Update call.
4804 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4805 * config/i386/nm-i386.h: Conditionalize definitions on
4806 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4807 (i386_use_watchpoints): Declare.
4808 (i386_stopped_data_address): Update.
4809 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4810 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4812 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4814 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4815 * version.in: Bump version to 6.8.50.20080229-cvs.
4817 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4819 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4822 2008-02-28 Tom Tromey <tromey@redhat.com>
4824 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4826 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4828 * infcmd.c (kill_if_already_running): Make static. Use
4829 target_require_runnable.
4830 * target.c (target_require_runnable): New.
4831 * target.h (target_require_runnable): Declare.
4833 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4835 * frame.c (reinit_frame_cache): Only annotate if frames were
4838 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4840 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4841 * regformats/reg-ppc64.dat: Likewise.
4843 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4845 * features/Makefile (%.dat): Emit xmltarget statement.
4847 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4848 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4850 * regformats/arm-with-iwmmxt.dat: Regenerate.
4851 * regformats/mips64-linux.dat: Regenerate.
4852 * regformats/mips-linux.dat: Regenerate.
4853 * regformats/rs6000/powerpc-32.dat: Regenerate.
4854 * regformats/rs6000/powerpc-64.dat: Regenerate.
4855 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4857 * regformats/reg-arm.dat: Add xmlarch statement.
4858 * regformats/reg-i386.dat: Likewise.
4859 * regformats/reg-i386-linux.dat: Likewise.
4860 * regformats/reg-x86-64-linux.dat: Likewise.
4861 * regformats/reg-spu.dat: Likewise.
4863 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4865 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4868 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4870 * utils.c (debug_timestamp): New.
4871 (vfprintf_unfiltered): Print timestamps if requested.
4872 (show_debug_timestamp): New.
4873 (initialize_utils): Register "set debug timestamp".
4874 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4876 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4878 * breakpoint.c (skip_prologue_sal): New function.
4879 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4880 computed from a line number.
4882 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4884 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4885 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4886 Set PC register type to "code_ptr".
4887 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4888 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4889 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4890 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4891 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4892 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4893 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4896 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4898 * regformats/regdat.sh: Rename init_registers function in
4899 generated file to init_registers_${name}.
4901 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4902 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4903 * regformats/reg-s390x.dat: Set "name" to s390x.
4905 2008-02-26 Greg Law <glaw@undo-software.com>
4907 * regcache.c (registers_changed): Call reinit_frame_cache.
4909 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4911 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4912 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4913 and svr4_fetch_objfile_link_map.
4914 * Makefile.in (sh-linux-tdep.o): Update.
4916 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4918 * amd64-tdep.c (amd64_classify): Add support for decimal float
4920 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4921 use the struct return convention.
4923 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4925 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4926 to old format. Discard breakpoint address if shared library is
4928 (breakpoint_1): Adjust formatting of table header accordingly.
4930 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4932 * remote.c (remote_get_threadlist): If the response
4933 is empty, don't try to parse it.
4935 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4937 Unbreak 'target async'.
4938 * serial.c (serial_async): Set the
4939 handler function before enabling async
4942 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4944 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4946 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4948 * remote.c (extended_remote_attach_1): Set attach_flag.
4949 (extended_remote_create_inferior_1): Clear attach_flag.
4951 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4953 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4955 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4956 * solib-svr4.c (solib_svr4_r_brk): New.
4957 (open_symbol_file_object, svr4_current_sos): Always check the
4959 (svr4_fetch_objfile_link_map): Do not set debug_base.
4960 (enable_break): Use r_brk if it is set.
4961 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4962 (svr4_lp64_fetch_link_map_offsets): Likewise.
4963 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4965 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4966 Mark Kettenis <kettenis@gnu.org>
4968 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4969 trad_frame_saved_reg.
4970 (trad-frame.h): New include.
4972 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4973 instead of frame_obstack_zalloc.
4974 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4976 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4978 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4980 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4981 from disassemble_info instead of gdbarch_byte_order.
4983 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4984 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4986 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4988 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4989 gdbarch as parameter.
4991 * gdbarch.{c,h}: Regenerate.
4993 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4995 * mem-break.c (default_memory_insert_breakpoint)
4996 (default_memory_remove_breakpoint): Likewise.
4997 * target.h (default_memory_remove_breakpoint)
4998 (default_memory_insert_breakpoint): Likewise.
5000 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
5001 parameter. Replace current_gdbarch by gdbarch.
5002 * m32r-tdep.c (m32r_memory_insert_breakpoint)
5003 (m32r_memory_remove_breakpoint): Likewise.
5005 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
5007 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
5009 2008-02-19 Joel Brobecker <brobecker@adacore.com>
5011 * NEWS: Add entry describing Add support improvements.
5013 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5015 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
5018 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5020 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
5021 register_offset_hack anymore.
5023 * regcache.{c,h} (register_offset_hack): Remove.
5025 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5027 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
5029 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
5030 current_gdbarch by gdbarch.
5031 (hppa64_hpux_find_global_pointer): Likewise.
5032 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
5033 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
5034 find_global_pointer.
5036 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
5038 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5040 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5041 of gdbarch_num_regs.
5043 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5044 replace current_gdbarch by gdbarch.
5045 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5047 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5049 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5050 and replace current_gdbarch by gdbarch.
5052 (store_register): Update call for exec_one_dummy_insn.
5053 (fetch_register, store_register): Update call of regmap.
5055 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5056 parameter and replace current_gdbarch by gdbarch.
5058 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5059 the current architecture. Update call for getregs_supplies and
5061 (ppcnbsd_fetch_inferior_registers): Likewise.
5063 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5064 replace current_gdbarch by gdbarch.
5065 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5066 get_regcache_arch to get at the current architecture. Update call for
5069 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5071 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5074 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5076 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5078 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5080 * NEWS: Mention pending breakpints in MI.
5082 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5084 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5086 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5088 Add script to build and test GDB using enable-targets=all.
5090 * gdb_buildall.sh: New file.
5092 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5094 * NEWS (New native configurations): Xtensa GNU/Linux.
5095 (New targets): Xtensa GNU/Linux.
5096 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5098 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5099 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5100 * configure.tgt (xtensa*-*-linux*): New entry.
5101 * xtensa-config.c (xtensa_tdep): New variable.
5102 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5103 (rmap): Change format based on new macro XTREG.
5104 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5105 * xtensa-linux-nat.c: New.
5106 * xtensa-linux-tdep.c: New.
5107 * xtensa-xtregs.c: New.
5108 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5109 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5110 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5111 (xtensa_register_t): New field coprocessor.
5112 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5113 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5114 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5115 Update to handle privileged registers.
5116 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5117 (xtensa_push_dummy_call): Set windowstart register correctly.
5118 (call0_analyze_prologue): Initialize xtensa_default_isa.
5119 (xtensa_derive_tdep): New.
5120 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5121 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5122 Call xtensa_derive_tdep().
5123 * config/xtensa/linux.mh: New.
5124 * regformats/reg-xtensa.dat: New.
5126 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5128 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5129 (filenames.h): New include.
5130 * Makefile.in (corelow.o): Add dependency for filenames.h.
5132 2008-02-08 Doug Evans <dje@google.com>
5134 * source.c (find_and_open_source): Always rewrite absolute filenames.
5136 2008-02-07 Doug Evans <dje@google.com>
5138 * breakpoint.c: #include "hashtab.h".
5139 (ambiguous_names_p): New fn.
5140 (update_breakpoint_locations): When restoring bp enable status, don't
5141 compare function names if any functions have same name.
5142 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5144 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5146 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5147 instead of just a VEC*. Update use of SV.
5148 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5150 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5152 * NEWS: Put all new commands since gdb-6.7 together.
5154 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5156 * ada-lang.c: #include "vec.h".
5157 (struct string_vector, new_string_vector, string_vector_append):
5159 (char_ptr): New typedef.
5160 (DEF_VEC_P (char_ptr)): New VEC type.
5161 (symbol_completion_add): Update profile to take the new VEC type
5162 instead of the old string_vector structure. Update code accordingly.
5163 (ada_make_symbol_completion_list): Use the new VEC type instead of
5164 the old string_vector structure, and update the code accordingly.
5165 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5167 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5169 * p-exp.y: Set current_type in missing places.
5170 (leftdiv_is_integer): New static variable.
5171 Typecast right operand of BINOP_DIV to long_double if both operands
5174 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5176 * remote-mips.c (set_breakpoint): Rename to...
5177 (mips_set_breakpoint): ... this.
5178 (clear_breakpoint): Rename to...
5179 (mips_clear_breakpoint): ... this.
5180 (common_breakpoint): Rename to...
5181 (mips_common_breakpoint): ... this.
5182 (check_lsi_error): Rename to...
5183 (mips_check_lsi_error): ... this.
5185 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5187 * language.h (struct language_defn): Add new field
5188 la_make_symbol_completion_list.
5189 * symtab.c (default_make_symbol_completion_list): Renames
5190 make_symbol_completion_list.
5191 (make_symbol_completion_list): New function.
5192 * symtab.h (default_make_symbol_completion_list): Add declaration.
5193 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5194 (auto_language, local_language): Likewise.
5195 * objc-lang.c (objc_language_defn): Likewise.
5196 * scm-lang.c (scm_language_defn): Likewise.
5197 * m2-lang.c (m2_language_defn): Likewise.
5198 * f-lang.c (f_language_defn): Likewise.
5199 * jv-lang.c (java_language_defn): Likewise.
5200 * p-lang.c (pascal_language_defn): Likewise.
5201 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5202 (minimal_language_defn): Likewise.
5203 * ada-lang.c (struct string_vector): New structure.
5204 (new_string_vector, string_vector_append, ada_unqualified_name)
5205 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5206 (ada_make_symbol_completion_list): New functions.
5207 (ada_language_defn): Set la_make_symbol_completion_list.
5208 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5209 this function is static.
5211 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5213 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5214 to account for call site optimizations.
5216 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5218 * tracepoint.c (read_actions): Handle end-of-text indicator
5219 in action list properly. (Committed by Jim Blandy)
5221 2008-02-05 Jim Blandy <jimb@red-bean.com>
5223 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5224 pseudoregister, not an internal error.
5225 Reported by: Andrzej Zaborowski
5227 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5229 * varobj.c (c_value_of_variable): Use xstrdup.
5231 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5233 Update stored rendition of varobj value when format changes.
5234 * varobj.c (varobj_set_display_format): Recomputed
5236 (c_value_of_variable): Return print_value.
5238 2008-02-03 Doug Evans <dje@google.com>
5240 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5241 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5242 * valops.c (value_one): New function.
5243 * value.h (value_one): Declare.
5245 Fix argument promotion for binary arithmetic ops for C.
5246 * valarith.c (unop_result_type): New fn.
5247 (binop_result_type): New fn.
5248 (value_binop): Move result type computation to binop_result_type.
5249 (value_pos, value_neg, value_complement): Move result type
5250 computation to unop_result_type.
5253 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5254 Return basetype, fieldno if found. All callers updated.
5255 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5257 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5258 * symfile.h (fill_in_vptr_fieldno): Delete.
5260 2008-02-02 Doug Evans <dje@google.com>
5262 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5264 * typeprint.c (*): Whitespace cleanup.
5266 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5267 Luis Machado <luisgpm@br.ibm.com>
5268 Thiago Jung Bauermann <bauerman@br.ibm.com>
5270 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5271 don't fit into registerson the stack the way GCC does.
5273 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5275 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5276 hash table for Ada symbols. Just store the linkage name as is,
5277 and leave the demangled_name as NULL.
5279 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5281 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5282 in the global scope.
5283 (new_symbol): Likewise.
5285 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5287 * breakpoint.c (break_command_1): Return void.
5288 (break_command_really): Return void. Rethrow
5289 exceptions instead of returning.
5290 (gdb_breakpoint): Remove the error_message parameter.
5291 Return void. Rename to set_breakpoint.
5292 * gdb.h (gdb_breakpoint): Rename and move to...
5293 * breakpoint.h (set_breakpoint): ...here.
5294 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5295 event hooks even if exception is thrown. Adjust to
5296 gdb_breakpoint interface changes.
5299 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5301 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5302 float in both first and second word in the doubleword, to support
5305 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5307 Properly rethrow exception. This fixes errors
5308 about non-existent functions for -break-insert.
5309 * breakpoint.c (break_command_really): Use throw_exception
5310 for rethrowing. If rethrowing, don't print the exception.
5312 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5314 * NEWS: Mention Decimal Floating Point support.
5316 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5318 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5319 value type to builtin_type_void_func_ptr.
5321 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5323 * s390-tdep.c (is_float_singleton, is_float_like,
5324 alignment_of, s390_return_value): Make checks for
5325 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5327 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5328 Thiago Jung Bauermann <bauerman@br.ibm.com>
5330 * infcmd.c (default_print_registers_info): Also print hex
5331 raw contents for TYPE_CODE_DECFLOAT registers.
5332 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5333 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5334 (rs6000_register_name): Add support for DFP pseudo-registers.
5335 (rs6000_pseudo_register_type): Likewise.
5336 rs6000_pseudo_register_reggroup_p): Likewise.
5337 (ppc_pseudo_register_read): New function.
5338 (ppc_pseudo_register_write): Likewise.
5339 (rs6000_pseudo_register_read): Likewise.
5340 (rs6000_pseudo_register_write): Likewise.
5341 (e500_pseudo_register_read): Move checks to
5342 rs6000_pseudo_register_read.
5343 (e500_pseudo_register_write): Move checks to
5344 rs6000_pseudo_register_write.
5345 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5346 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5347 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5348 num_pseudo_regs to account for DFP pseudo regs.
5350 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5352 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5353 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5354 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5355 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5356 e500_pseudo_register_read, e500_pseudo_register_write): Use
5357 IS_SPE_PSEUDOREG macro.
5358 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5359 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5360 Remove initialization of tdep->ppc_ev31_regnum.
5362 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5364 * printcmd.c (print_formatted): Handle references as for unformatted
5367 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5369 * eval.c (evaluate_subexp_standard): Add handling of user
5370 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5372 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5374 * eval.c (evaluate_subexp_standard): Support
5375 BINOP_INTDIV opcode.
5377 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5379 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5381 For BINOP_EXP, use length and signedness of left operand only for
5382 result, as for shifts.
5383 For integral operands to BINOP_EXP, use new integer_pow and
5384 uinteger_pow functions so as to get full range of results.
5385 (integer_pow): New function.
5386 (uinteger_pow): New function.
5388 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5390 Use vector for varobj_list_children interface.
5391 * gdb/varobj.c (varobj_list_children): Return vector
5393 * gdb/varobj.h (varobj_list_children): Adjust
5395 (varobj_p): Declare. Declare vector thereof.
5396 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5397 for varobj_list_children change.
5398 * Makefile.in (varobj_h): Update dependencies.
5400 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5402 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5403 TYPE_CODE_DECFLOAT arguments.
5404 (ppc64_sysv_abi_push_dummy_call) Likewise.
5405 (get_decimal_float_return_value): New function.
5406 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5407 values by calling get_decimal_float_return_value.
5408 (ppc64_sysv_abi_return_value): Likewise.
5410 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5412 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5413 for preprocessor macro information. Formatting changes.
5415 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5417 * remote.c (struct remote_state): Add cached_wait_status.
5418 (remote_exec_file): New variable.
5419 (PACKET_vAttach, PACKET_vRun): New constants.
5420 (extended_remote_restart): Do not query for status.
5421 (struct start_remote_args): New.
5422 (remote_start_remote): Take it as a second argument. Check
5423 whether the target is running. Issue an error for non-running
5424 non-extended targets. Cache the wait status. Set inferior_ptid
5426 (remote_open_1): Prompt to disconnect non-running targets. Make
5427 sure the target is marked running. Do not set inferior_ptid here.
5428 Update call to remote_start_remote. Do not call remote_check_symbols
5429 if the target is not running.
5430 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5431 argument. Handle a non-running target.
5432 (remote_detach): Use it.
5433 (extended_remote_detach): New.
5434 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5435 (extended_remote_attach_1, extended_remote_attach)
5436 (extended_async_remote_attach): New.
5437 (remote_vcont_resume): Remove unused variable.
5438 (remote_wait, remote_async_wait): Use any cached wait status.
5439 (putpkt_binary, getpkt): Clear any cached wait status.
5440 (extended_remoute_mourn_1): New.
5441 (extended_remote_mourn): Use it.
5442 (extended_async_remote_mourn, extended_remote_run): New.
5443 (extended_remote_create_inferior_1): New.
5444 (extended_remote_create_inferior): Use it.
5445 (extended_remote_async_create_inferior): Likewise.
5446 (remote_xfer_partial): Skip for non-executing targets.
5447 (init_extended_remote_ops): Set to_detach and to_attach.
5448 (init_extended_async_remote_ops): Likewise. Use
5449 extended_async_remote_mourn.
5450 (_initialize_remote): Register vAttach, vRun, and
5451 set remote exec-file.
5452 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5454 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5456 * Makefile.in (symfile.o): Update.
5457 * NEWS: Mention exec tracing support.
5458 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5460 * infcmd.c (kill_if_already_running, detach_command)
5461 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5462 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5463 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5464 targets. Apply the sysroot path to the loaded executable. Use
5465 no_shared_libraries.
5466 * linux-nat.c (linux_child_follow_fork): Print fork following
5467 messages if verbose.
5468 (kill_wait_callback): Kill again before waiting a second time.
5469 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5470 no_shared_libraries.
5472 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5474 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5476 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5478 * nto-tdep.h: Remove #include "defs.h".
5479 * nto-tdep.c: Add #include "defs.h".
5480 * Makefile.in (nto_tdep_h): Update dependencies.
5481 (nto-tdep.o): Likewise.
5483 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5485 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5487 (proceed, start_remote): Update call to wait_for_inferior.
5488 * inferior.h (wait_for_inferior): Update declaration.
5489 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5490 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5491 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5492 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5494 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5496 * varobj (adjust_value_for_child_access): Added checking for
5497 returned value from gdb_value_ind.
5498 (c_describe_child): Likewise.
5499 (cplus_describe_child): Fixed a typo.
5501 2008-01-29 Jim Blandy <jimb@red-bean.com>
5503 * MAINTAINERS: Update my info.
5505 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5507 Use multiple locations for hardware watchpoints.
5508 This eliminates the need to traverse value chain, doing
5509 various checks, in three different places.
5511 * breakpoint.h (struct bp_location): New fields
5512 lengths and watchpoint_type.
5513 (struct breakpoint): Remove the val_chain field.
5514 * breakpoint.c (is_hardware_watchpoint): New.
5515 (free_valchain): Remove.
5516 (update_watchpoint): New.
5517 (insert_bp_location): For hardware watchpoint, just
5519 (insert_breakpoints): Call update_watchpoint_locations
5520 on all watchpoints. If we have failed to insert
5521 any location of a hardware watchpoint, remove all inserted
5523 (remove_breakpoint): For hardware watchpoints, directly
5525 (watchpoints_triggered): Iterate over locations.
5526 (bpstat_stop_status): Use only first location of
5527 a resource watchpoint.
5528 (delete_breakpoint): Don't call free_valchain.
5529 (print_one_breakpoint): Don't print all
5530 locations for watchpoints.
5531 (breakpoint_re_set_one): Use update_watchpoint for
5534 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5536 Don't reset watchpoint block on solib load.
5538 * breakpoint.c (insert_bp_location): For watchpoints,
5539 recompute condition.
5540 (breakpoint_re_set_one): Instead of recomputing value
5541 and condition for watchpoints, just reset value and
5542 let insert_breakpoints/insert_bp_location recompute it.
5543 Don't do anything about disabled watchpoint.
5545 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5547 * valarith.c (value_binop): Handle unsigned integer
5550 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5552 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5553 instruction pattern that appears frequently in position
5554 independent code. Fix bug in code which looks for "fmov" and
5555 backtracks if no "fmov" is found.
5557 2008-01-28 Doug Evans <dje@google.com>
5559 * dbxread.c (read_dbx_symtab): Fix indentation.
5560 Reformat comments to 80 columns.
5561 Move local var def closer to only use.
5563 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5565 * fork-child.c (SHELL_FILE): Remove #ifndef.
5566 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5568 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5570 * i386-tdep.c (i386_skip_noop): New function.
5571 (i386_analyze_prologue): Call i386_skip_noop function.
5573 2008-01-24 Michael Snyder <msnyder@specifix.com>
5575 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5576 * win32-nat.c (win32_xfer_partial): Ditto.
5577 * target.c (default_xfer_partial): Minor whitespace adjustment.
5579 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5581 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5582 strip bit 1 even if pc doesn't point to thumb code.
5584 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5586 * remote.c (remote_wait): Handle SIGINT between packets.
5587 (remote_async_wait): Likewise.
5589 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5590 Chris Demetriou <cgd@google.com>
5592 * thread.c (add_thread_silent): Renamed
5594 (print_thread_events): New variable definition.
5595 (show_print_thread_events): New function.
5596 (_initialize_thread): Add "set print thread-events" and
5597 "show print thread-events" commands.
5598 (add_thread): Announce new thread.
5599 * gdbthread.h (add_thread_silent): Declare.
5600 (print_thread_events): New variable declaration.
5601 * inf-ttrace.c (inf_ttrace_wait): Don't
5602 inform about new thread, as add_thread is always
5603 called too, and will take care of that.
5604 * infrun.c (handle_inferior_event): Likewise.
5605 * procfs.c (procfs_wait): Likewise.
5606 * remote.c (remote_currthread): Likewise.
5607 * sol-thread.c (sol_thread_wait): Likewise.
5608 * win32-nat.c (get_win32_debug_event): Likewise.
5609 * linux-thread-db.c (attach_thread): Likewise.
5610 Remove the verbose parameter.
5611 (check_event): Make detach_thread be verbose
5612 only if print_thread_events is set.
5613 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5614 about new thread. This is called only from
5615 linux-thread-db.c:attach_thread, which will take care.
5616 Remove the verbose parameter.
5617 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5619 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5621 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5623 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5625 * breakpoint.c (break_command_really): New parameter
5627 (break_command_1): Pass 0 as
5628 ignore_count to break_command_really.
5629 (gdb_breakpoint): Pass ignore_count to
5630 break_command_really.
5632 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5634 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5635 sigcontext struct via pointer.
5636 (struct sigframe comment): Update to show new field `psc'.
5638 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5640 * infrun.c (handle_inferior_event): If
5641 we failed to remove breakpoints, error,
5642 don't try to increment PC by hand.
5644 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5646 Add NetBSD/hppa target and host support.
5648 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5649 (hppabsd_gregset): Move to ...
5650 (hppabsd_regset_from_core_section): Rename
5651 hppaobsd_regset_from_core_section and move to ...
5652 (hppabsd_find_global_pointer): Update comment.
5653 (hppabsd_init_abi): Make global. Do not register
5654 hppabsd_regset_from_core_section.
5655 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5657 (_initialize_hppabsd_tdep): Move to ...
5658 * hppaobsd-tdep.c: ... here. New file.
5659 * hppnbsd-tdep.c: New file.
5660 * hppnbsd-nat.c: New file.
5661 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5662 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5663 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5664 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5665 * configure.host (hppa*-*-netbsd*): New entry.
5666 * configure.tgt (hppa*-*-netbsd*): New entry.
5667 (hppa*-*-openbsd*): Update.
5668 * NEWS (New native configuration): Mention NetBSD/hppa.
5669 (New targets): Mention NetBSD/hppa.
5671 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5673 * gdbarch.sh (function_list): Add new property bits_big_endian to
5675 * gdbarch.{c,h}: Regenerate.
5677 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5678 gdbarch_bits_big_endian (comment).
5679 (unpack_field_as_long, modify_field): Likewise.
5680 * value.h: Likewise (comment).
5681 * valops.c (value_slice): Likewise.
5682 * valarith.c (value_subscript, value_bit_index): Likewise.
5683 * gdbtypes.h (field): Likewise (comment).
5684 * eval.c (evaluate_subexp_standard): Likewise.
5685 * dwarf2read.c (dwarf2_add_field): Likewise.
5686 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5687 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5689 * defs.h (BITS_BIG_ENDIAN): Remove.
5691 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5693 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5695 * m2-exp.y (yylex): Likewise.
5696 * objc-exp.y (yylex): Likewise.
5698 * defs.h (DEPRECATED_STREQN): Remove.
5700 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5702 * MAINTAINERS: Update my email address.
5704 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5706 * README: Mention gdbserver/README.
5708 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5710 * valarith.c (value_binop): Handle BINOP_INTDIV
5711 for unsigned and signed integers.
5713 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5715 * s390-tdep.c (s390_gdbarch_init): Set default long double
5716 type to 128-bit IEEE quad.
5718 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5720 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5722 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5724 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5726 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5727 * value.c: All callers changed.
5729 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5731 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5732 DEPRECATED_STREQ by its expression.
5733 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5734 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5735 (scan_xcoff_symtab): Likewise.
5736 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5737 * f-lang.c (find_common_for_function): Likewise.
5738 * objc-exp.y (parse_number): Likewise.
5740 * defs.h (DEPRECATED_STREQ): Remove.
5742 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5744 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5745 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5746 get_frame_arch to get at the current_architecture. Update AM33_MODE
5748 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5749 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5751 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5753 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5755 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5757 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5759 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5760 current_gdbarch by gdbarch. Update caller.
5762 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5763 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5764 the current architecture. Update calls of
5765 amd64_native_gregset_supplies_p.
5766 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5767 (amd64bsd_store_inferior_registers): Likewise.
5769 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5771 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5772 Replace current_gdbarch by gdbarch. Update caller.
5774 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5776 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5777 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5778 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5779 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5780 (stabsect_build_psymtabs): Fix indentation.
5782 2008-01-15 Michael Snyder <msnyder@specifix.com>
5784 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5786 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5788 * win32-nat.c (win32_create_inferior): Restore code calling
5789 CloseHandle on ProcessInformation structure.
5791 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5793 * configure.ac: Check for void * as 3 argument of ptrace.
5794 * configure: regenerate.
5796 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5798 * alpha-tdep.c (alpha_heuristic_proc_start)
5799 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5800 current_gdbarch by gdbarch.
5802 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5803 current architecture by frame_info. Update alpha_heuristic_proc_start
5806 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5807 get_frame_arch to get at the current architecture by frame_info. Update
5808 alpha_sigtramp_register_address call.
5810 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5811 current_gdbarch by gdbarch. Update caller.
5812 (convert_to_extended, convert_from_extended): Add endianess parameter
5813 for comparison. Update caller.
5814 (arm_extract_return_value, arm_store_return_value): Use
5815 get_regcache_arch to get at the current architecture.
5817 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5818 current_gdbarch by gdbarch. Update caller.
5819 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5820 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5822 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5823 gdbarch as parameter. Update caller.
5824 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5825 current_gdbarch by gdbarch. Update caller.
5827 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5828 update caller. Replace current_gdbarch by gdbarch.
5830 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5831 the current architecture. Replace current_gdbarch by gdbarch.
5832 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5833 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5834 expression. Add gdbarch as parameter and replace current_gdbarch with
5836 (M6811_TDEP): Remove.
5837 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5839 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5840 current_gdbarch by gdbarch. Update caller.
5842 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5844 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5847 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5848 caller. Relace current_gdbarch by gdbarch.
5849 (altivec_register_p, spe_register_p): Likewise.
5850 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5852 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5853 altivec_register_p and spe_register_p.
5855 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5856 caller. Replace current_gdbarch by gdbarch.
5857 (score_analyze_prologue): use get_frame_arch to get at the current
5860 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5861 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5862 current_gdbarch by gdbarch. Update caller.
5863 (sparc_frame_cache): Use get_frame_arch to get at the current
5865 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5866 sparc_analyze_prologue.
5868 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5871 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5873 * exec.c: #include "arch-utils.h"
5874 (print_section_info): Use gdbarch_from_bfd to get at the
5875 current architecture. Replace current_gdbarch. Fix indention. Replace
5876 deprecated_print_address_numeric by paddress.
5877 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5879 * valprint.c (val_print_string): Replace
5880 deprecated_print_address_numeric.
5881 * tracepoint.c (trace_mention, scope_info): Likewise.
5882 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5883 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5884 (maintenance_check_symtabs): Likewise.
5885 * symfile.c (list_overlays_command): Likewise.
5886 * stack.c (frame_info, print_block_frame_labels): Likewise.
5887 * printcmd.c (print_address, print_address_demangle)
5888 (address_info): Likewise.
5889 * corefile.c (memory_error): Likewise.
5890 * infcmd.c (jump_command): Likewise.
5891 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5892 (mention, delete_breakpoint): Likewise.
5893 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5894 * dwarf2read.c (dump_die): Likewise.
5895 * ada-valprint.c (ada_val_print_1): Likewise.
5896 * f-valprint.c (f_val_print): Likewise.
5897 * linux-fork.c (info_forks_command): Likewise.
5898 * m32r-com.c (m32r_load_section, m32r_load)
5899 (m32r_upload_command): Likewise.
5901 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5903 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5905 * gdbarch.sh (skip_prologue): Add gdbarch
5907 * gdbarch.{c,h}: Regenerate.
5909 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5910 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5911 * avr-tdep.c (avr_skip_prologue): Likewise.
5912 * cris-tdep.c (cris_skip_prologue): Likewise.
5913 * frv-tdep.c (frv_skip_prologue): Likewise.
5914 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5915 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5916 * i386-tdep.c (i386_skip_prologue): Likewise.
5917 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5918 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5919 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5920 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5921 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5922 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5923 * mep-tdep.c (mep_skip_prologue): Likewise.
5924 * mips-tdep.c (mips_skip_prologue): Likewise.
5925 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5926 * mt-tdep.c (mt_skip_prologue): Likewise.
5927 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5928 * score-tdep.c (score_skip_prologue): Likewise.
5929 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5930 * sh-tdep.c (sh_skip_prologue): Likewise.
5931 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5932 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5933 * spu-tdep.c (spu_skip_prologue): Likewise.
5934 * v850-tdep.c (v850_skip_prologue): Likewise.
5935 * vax-tdep.c (vax_skip_prologue): Likewise.
5936 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5937 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5939 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5940 current_gdbarch by gdbarch.
5941 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5942 * s390-tdep.c (s390_skip_prologue): Likewise.
5944 2008-01-10 Doug Evans <dje@google.com>
5946 * defs.h (struct continuation_arg): Fix typo in comment.
5947 * target.c (target_translate_tls_address): Fix comment spelling error.
5949 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5951 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5952 (DOUBLEST_SCAN_FORMAT): Likewise.
5953 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5954 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5955 * c-exp.y (parse_number): Likewise.
5956 * jv-exp.y (parse_number): Likewise.
5957 * objc-exp.y (parse_number): Likewise.
5958 * p-exp.y (parse_number): Likewise.
5960 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5962 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5963 (check_typedef): Likewise.
5965 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5967 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5968 seen_double_big_d, treat the new H, D, and DD modifiers as length
5971 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5973 * dwarf2read.c (read_enumeration_type): Add comment.
5975 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5977 * config.in: Regenerate.
5979 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5981 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5983 (ada_convert_actuals): Delete.
5984 * ada-lang.h (ada_convert_actual): Add declaration.
5985 (ada_convert_actuals): Remove declaration.
5986 * infcall.c: #include "ada-lang.h".
5987 (value_arg_coerce): Add new parameter sp. Update function
5988 documetnation. Add handling of Ada function call parameters.
5989 * Makefile.in (infcall.o): Update dependencies.
5991 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5993 * ada-lang.c (ensure_lval): Fix value lval kind.
5994 (convert_actual): Add handling for arguments passed by reference.
5996 2008-01-08 Doug Evans <dje@google.com>
5998 * dbxread.c (read_dbx_symtab): Fix indentation.
6000 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
6002 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
6003 (valarith.o): Depend on dfp.h.
6004 (valops.o): Likewise.
6005 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
6006 (set_decnumber_context): New function.
6007 (decimal_check_errors): Likewise.
6008 (decimal_from_number): Likewise.
6009 (decimal_to_number): Likewise.
6010 (decimal_from_string): Use set_decnumber_context and
6011 decimal_check_errors.
6012 (decimal_from_integral): New function.
6013 (decimal_from_floating): Likewise.
6014 (decimal_to_double): Likewise.
6015 (promote_decimal): Likewise.
6016 (decimal_binop): Likewise.
6017 (decimal_is_zero): Likewise.
6018 (decimal_compare): Likewise.
6019 (decimal_convert): Likewise.
6020 * dfp.h (decimal_from_integral): New prototype.
6021 (decimal_from_floating): Likewise.
6022 (decimal_to_double): Likewise.
6023 (decimal_binop): Likewise.
6024 (decimal_is_zero): Likewise.
6025 (decimal_compare): Likewise.
6026 (decimal_convert): Likewise.
6027 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
6028 call to value_from_decfloat.
6029 * valarith.c: Include dfp.h.
6030 (value_args_as_decimal): New function.
6031 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
6032 (value_logical_not): Likewise.
6033 (value_equal): Likewise.
6034 (value_less): Likewise.
6035 (value_pos): Likewise.
6036 (value_neg): Formatting fix.
6037 * valops.c: Include dfp.h.
6038 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6039 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6040 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6041 (value_from_decfloat): Remove expect_type argument.
6042 * value.h (value_from_decfloat): Update prototype.
6044 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6046 Ignore change in name of dynamic linker during
6047 execution on Solaris. This also unbreaks pending breakpoints.
6049 * solist.h (struct target_so_ops): New field same.
6050 * solib-svr4.c (svr4_same): New.
6051 (_initialize_svr4_solib): Register svr4_same.
6052 * solib.c (update_solib_list): Use ops->same, if available.
6054 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6056 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6057 when using MS-DOS paths.
6059 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6061 * NEWS: Mention --pid and --core command line behaviour changes.
6063 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6065 * main.c (captured_main): Remove 'count' varible and the
6066 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6067 --pid options were issued simultaneously. If an explicit pid
6068 option was passed, don't fallback to core file. Detect extra
6069 arguments better in the presence of explicit pid or core
6072 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6074 * ada-lang.c (ada_which_variant_applies): Correctly compute
6075 the value of the discriminant when the variant record is packed.
6077 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6079 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6080 that are used to differentiate homonyms.
6082 2008-01-04 Jerome Guitton <guitton@adacore.com>
6084 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6085 when the type is an anonymous pointer type.
6086 (ada_check_typedef): Avoid a seg fault when the type is null.
6087 * ada-typeprint.c (print_array_type): Add support for pointer
6090 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6092 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6094 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6096 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6097 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6099 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6101 * ada-exp.y (chop_separator): New function.
6102 (write_selectors): Rewrite to re-use chop_separator.
6103 (ada_nget_field_index, get_symbol_field_type): New functions.
6104 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6107 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6109 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6110 of SYMBOL_VALUE when working with function symbols.
6112 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6114 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6115 expressions. These expressions do not need to be rewriten.
6117 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6119 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6120 the given die is a declaration.
6122 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6124 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6125 Handle properly the case when the index type is an enumerated type.
6126 Do not return the subtype of the bounds type, just return the
6127 bounds type directly - this is not needed and is more consistent
6128 with what we do for arrays when no XA parallel type exists.
6130 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6132 * ada-lang.c (static_unwrap_type): Add forward declaration.
6133 (template_to_static_fixed_type): Fields of dynamic types sometimes
6134 also need to be unwrapped. Take this into account.
6135 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6136 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6137 * ada-typeprint.c (ada_print_type): Get the typename from
6138 the original type, not the base type.
6140 2008-01-03 Jerome Guitton <guitton@adacore.com>
6142 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6143 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6144 Update calls to ada_to_fixed_type.
6145 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6147 (ada_to_fixed_type): Add check_tag parameter; do not look for
6148 tag if null. When looking for a tag, use a fixed record type.
6149 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6150 * ada-valprint.c (printable_val_type, ada_value_print): Update
6151 calls to ada_to_fixed_type.
6153 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6155 * doublest.c (convert_floatformat_to_doublest): Call
6156 floatformat_to_doublest instead of floatformat_to_double and use
6158 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6159 instead of floatformat_from_double and use DOUBLEST variables.
6161 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6163 * MAINTAINERS (Write After Approval): Add self.
6165 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6167 * symfile.c (set_initial_language): Make non-static.
6168 * symfile.h (set_initial_language): Add declaration.
6169 * language.c: #include "symfile.h".
6170 (set_language): Call set_initial_language if the frame language
6171 could not be determined.
6173 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6175 * eval.c (evaluate_subexp_for_address): Provide frame address to
6176 locate_var_value only if it will be needed.
6178 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6180 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6182 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6184 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6185 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6186 This is needed to make sure that any other treatment applied
6187 to the resulting value does not fail for spurious reason,
6188 such as trying to take the address of this value.
6190 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6192 * ada-lang.c (ada_value_equal): Dereference reference types when
6195 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6197 Updated copyright notices for most files.
6199 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6201 * win32-nat.c (psapi_module_handle): Remove static.
6202 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6203 return first module found if base_address is zero. Don't initialize
6204 psapi function pointers here. Convert to cygwin paths when
6206 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6207 executable name. Use get_module_name when that fails or when
6209 (_initialize_psapi): New function. Initialize psapi stuff before it is
6210 needed or issue a warning if it is not found. Move psapi_module_handle
6213 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6215 * ada-lang.c (ada_remove_trailing_digits): New function.
6216 (ada_remove_po_subprogram_suffix): New function.
6217 (ada_decode): Improve. Move the description of the algorithm
6218 directly inside the code, instead of in the function global
6221 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6223 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6224 and always print the dereferenced value.
6226 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6228 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6229 of the case where the first argument is a reference.
6230 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6232 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6234 Implement support for Ada interface types.
6236 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6237 (ada_is_ignored_field): Ignore fields that are a dispatch table
6240 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6242 * top.c (print_gdb_version): Update copyright year.
6244 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6246 * ChangeLog-2007: New ChangeLog rotation.
6247 * ChangeLog: Reset for 2008.
6248 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6251 For older changes see ChangeLog-2007.
6257 version-control: never