1 2008-07-21 Stan Shebs <stan@codesourcery.com>
3 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
4 * gdbarch.sh: Adjust comment to refer to
5 in_solib_dynsym_resolve_code().
6 * gdbarch.h, gdbarch.c: Update.
9 (handle_inferior_event): Use in_solib_dynsym_resolve_code
11 * config/mips/nm-irix5.h: Remove undef of
12 IN_SOLIB_DYNSYM_RESOLVE_CODE.
14 2008-07-21 Tom Tromey <tromey@redhat.com>
16 * symfile.c (reread_symbols): Don't pass argument to observer.
17 * exec.c (exec_file_attach): Don't pass argument to observer.
18 * ada-lang.c (ada_executable_changed_observer): Remove argument.
19 * symtab.c (symtab_observer_executable_changed): Remove argument.
20 * observer.sh: Handle functions with no arguments.
22 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
23 Chris Demetriou <cgd@google.com>
25 * elfread.c (elf_symfile_segments): Fix the check that each loadable
26 section fits within an ELF segment to handle ELF segments that hit
27 the end of the address space.
29 2008-07-20 Chris Demetriou <cgd@google.com>
31 * MAINTAINERS (Write After Approval): Add self.
33 2008-07-18 Tom Tromey <tromey@redhat.com>
36 * NEWS: Add entry for macro commands.
37 * Makefile.in (macrocmd.o): Add gdb_string.h.
38 * macroscope.h (user_macro_scope): Declare.
39 (default_macro_scope): Update documentation.
40 (macro_user_macros): Declare.
41 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
43 (null_macro_lookup): Remove.
44 * macrotab.h (macro_callback_fn): Declare.
45 (macro_for_each): Likewise.
46 (macro_allow_redefinitions): Likewise.
47 * macrotab.c (foreach_macro): New function
48 (macro_for_each): Likewise.
49 (struct macro_table) <redef_ok>: New field.
50 (macro_allow_redefinitions): New function.
51 (new_macro_table): Update.
52 (macro_define_function): Likewise.
53 (macro_define_object): Likewise.
54 * macroscope.c (user_macro_scope): New function.
55 (default_macro_scope): Use it.
56 (macro_user_macros): New global.
57 (standard_macro_lookup): Look in macro_user_macros.
58 (_initialize_macroscope): New function.
59 * macroexp.h (macro_is_whitespace, macro_is_digit,
60 macro_is_identifier_nondigit): Declare.
61 * macroexp.c (macro_is_whitespace): Rename. No longer static.
62 (macro_is_digit): Likewise.
63 (macro_is_identifier_nondigit): Likewise.
64 (get_identifier): Update.
65 (get_pp_number): Likewise.
66 (get_token): Likewise.
67 * macrocmd.c (skip_ws): New function.
68 (extract_identifier): Likewise.
69 (free_macro_definition_ptr): Likewise.
70 (user_macros): Remove.
71 (macro_define_command): Implement.
72 (_initialize_macrocmd): Update.
73 (macro_undef_command): Implement.
74 (print_one_macro): New function.
75 (macro_list_command): Implement.
77 2008-07-18 Joseph Myers <joseph@codesourcery.com>
79 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
81 * configure: Regenerate.
83 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
85 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
87 2008-07-15 Andreas Schwab <schwab@suse.de>
89 * valops.c (value_cast_pointers): Follow typedefs when checking
92 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
94 * block.c (block_function): Renamed to ...
95 (block_linkage_function): ... this. All callers changed.
96 * block.h (block_function): Renamed to ...
97 (block_linkage_function): ... this.
99 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
101 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
103 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
105 * frame.c (frame_sp_unwind): Delete.
106 (get_frame_sp): Do not use it.
107 * frame.h (frame_sp_unwind): Delete prototype.
109 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
111 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
113 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
115 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
116 * frame.c (frame_unwind_address_in_block): Delete.
117 (get_frame_address_in_block): Do not use it. Check the type
118 of the next frame first.
119 (frame_cleanup_after_sniffer): Update comment.
120 * frame.h (frame_unwind_address_in_block): Delete prototype.
121 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
123 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
125 * frame.c (frame_func_unwind): Delete.
126 (get_frame_func): Do not use it.
127 * frame.h (frame_func_unwind): Delete prototype.
128 * hppa-tdep.c (hppa_frame_cache): Update comment.
129 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
131 2008-07-14 Stan Shebs <stan@codesourcery.com>
133 * remote-sim.c (init_gdbsim_ops): Remove
134 TARGET_REDEFINE_DEFAULT_OPS.
136 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
138 * findvar.c (read_var_value): Remove unused variable.
140 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
142 * infrun.c (handle_inferior_event): Tag threads as stopped
143 before inserting breakpoints.
145 2008-07-15 Hui Zhu <teawater@gmail.com>
147 * MAINTAINERS: Added myself to section Write After Approval.
149 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
152 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
154 2008-07-14 Pedro Alves <pedro@codesourcery.com>
156 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
157 (i386_dicos_push_dummy_code): New.
158 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
159 Register i386_dicos_push_dummy_code.
161 2008-07-14 Markus Deuling <deuling@de.ibm.com>
163 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
164 (mips_n32n64_push_dummy_call, mips_o64_return_value)
165 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
167 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
168 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
169 (mips_n32n64_fp_arg_chunk_p): Update caller.
171 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
172 (mips_n32n64_push_dummy_call): Update caller.
174 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
176 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
177 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
180 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
182 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
183 (mips_o64_push_dummy_call): Update caller.
185 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
186 (fp_register_arg_p, mips_dump_tdep): Update caller.
188 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
189 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
191 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
193 (mips32_scan_prologue): Update caller.
195 (heuristic_proc_start): Add gdbarch as parameter. Replace
197 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
199 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
200 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
201 the current architecture. Update call to getregs_supplies.
202 (getregs_supplies): Add gdbarch as parameter and replace
205 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
206 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
207 NBSD_MIPS_JB_ELEMENT_SIZE.
208 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
209 replace current_gdbarch.
211 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
213 (mips_fetch_registers, mips_store_registers): Update call
215 (mips_load): Use get_regcache_arch to get at the current_architecture
216 and replace current_gdbarch.
218 2008-07-13 Pedro Alves <pedro@codesourcery.com>
220 * thread.c (restore_selected_frame): On fail to restore, select
221 the innermost frame, and don't crash when warning the user.
223 2008-07-13 Hui Zhu <teawater@gmail.com>
225 * symtab.c (expand_line_sal): Fix a memory leak.
227 2008-07-13 Pedro Alves <pedro@codesourcery.com>
229 * utils.c (struct continuation): Define as inheriting struct
231 (add_continuation, do_all_continuations)
232 (discard_all_continuations, add_intermediate_continuation)
233 (do_all_intermediate_continuations)
234 (discard_all_intermediate_continuations): Adjust.
236 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
238 Skip varobj in running threads.
239 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
240 thread is not stopped, skip the varobj.
241 * Makefile.in: Update dependencies.
243 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
245 Enable all commands while inferiour is running
246 * mi/mi-main.c (mi_cmd_execute): Don't check if
247 inferiour is executing.
249 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
251 Allow all CLI command even if target is executing.
252 * gdb/top.c (execute_command_1): Don't check if the inferiour
255 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
257 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
258 Fix printing of frame, when frame is wrong.
260 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
262 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
263 backchain is unreadable.
265 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
267 * spu-linux-nat.c: Include "gdbthread.h".
268 (spu_child_post_startup_inferior): Register main thread.
269 (spu_child_post_attach): Likewise.
270 * Makefile.in (spu-linux-nat.o): Update dependencies.
272 2008-07-12 Pedro Alves <pedro@codesourcery.com>
274 Rewrite continuations internals on top of cleanups and plug
275 continuation arguments leaks.
277 * defs.h (struct continuation): Make it opaque.
278 (add_continuation, add_intermediate_continuation): Drop the int
279 argument of the continuation hook argument. Add
280 continuation_free_args argument.
281 (do_all_continuations, do_all_intermediate_continuations): Drop
282 the error_p argument.
284 * utils.c (add_continuation): Drop the int argument of the
285 continuation hook argument. Add continuation_free_args argument.
286 Reimplement on top of cleanups.
287 (do_all_continuations): Drop error argument. Reimplement on top
289 (discard_all_continuations): Reimplement on top of cleanups.
290 (add_intermediate_continuation): Drop the int argument of the
291 continuation hook argument. Add continuation_free_args argument.
292 Reimplement on top of cleanups.
293 (do_all_intermediate_continuations): Drop error argument.
294 Reimplement on top of cleanups.
295 (discard_all_intermediate_continuations): Reimplement on top of
298 * breakpoint.c (until_break_command_continuation): Drop error
299 argument. Add xfree as continuation argument deleter.
301 * inf-loop.c (inferior_event_handler): On error, discard all
302 continuations. Adjust to new do_all_intermediate_continuations
303 and do_all_continuations interfaces.
305 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
306 Pass xfree as continuation argument deleter.
307 (finish_command_continuation): Drop error_p argument. Adjust.
308 (finish_command_continuation_free_arg): New.
309 (finish_command): Pass finish_command_continuation_free_arg as
310 continuation argument deleter. Adjust to new do_all_continuations
312 (attach_command_continuation): Drop error_p argument.
313 (attach_command_continuation_free_args): New.
314 (attach_command): Pass attach_command_continuation_free_args as
315 continuation argument deleter.
317 * interps.c (interp_set): Adjust to new do_all_continuations
320 * event-top.c (stdin_event_handler): In error, also discard the
321 intermediate continuations.
323 2008-07-12 Pedro Alves <pedro@codesourcery.com>
325 Replace struct continuation_args by void* and per command structs.
327 * top.c (execute_command): Remove unused arg1 and arg2 locals.
329 * breakpoint.c (struct until_break_command_continuation_args):
331 (until_break_command_continuation): Take a void* instead of a
332 continuations_arg. Adjust.
333 (until_break_command): Adjust to use struct
334 until_break_command_continuation_args instead of struct
337 * infcmd.c (struct step_1_continuation_args): New.
338 (step_1_continuation): Take a void* instead of a
339 continuations_arg. Adjust to use struct step_1_continuation_args.
340 (step_once): Adjust to use struct step_1_continuation_args.
342 (struct finish_command_continuation_args): New.
343 (finish_command_continuation): Take a void* instead of a
344 continuations_arg. Adjust to use struct
345 finish_command_continuation_args.
346 (finish_command): Adjust to use struct
347 finish_command_continuation_args.
348 (struct attach_command_continuation_args): New.
349 (attach_command_continuation): Take a void* instead of a
350 continuations_arg. Adjust to use struct
351 attach_command_continuation_args.
352 (attach_command): Adjust to use struct
353 attach_command_continuation_args.
355 * defs.h (struct continuation_arg): Delete.
356 (struct continuation): Replace the struct continuation_arg*
357 parameter of continuation_hook by a void*. Replace "arg_list"
358 member by a new "args" member with void* type.
359 (add_continuation, add_intermediate_continuation): Replace struct
360 continuation_arg type usages by void* usages.
362 * utils.c (add_continuation, do_all_continuations)
363 (add_intermediate_continuation)
364 (do_all_intermediate_continuations): Replace struct
365 continuation_arg type usages by void* usages. Pass "args" instead
368 2008-07-12 Pedro Alves <pedro@codesourcery.com>
370 * infrun.c (struct thread_stepping_state): Delete sal member.
371 (init_thread_stepping_state): Add local sal. Use it instead of
373 (handle_inferior_event): New local stop_pc_sal. Use it instead of
375 (step_into_function): Add local stop_func_sal. Use it instead of
378 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
380 Implement -exec-continue/-exec-interrupt --all.
381 * infcmd.c (continue_1): New, extracted from
382 (continue_command): ...here.
383 (interrupt_target_1): New, extracted from
384 (interrupt_target_command): ...here.
385 * inferior.h (continue_1, interrupt_target_1): New.
386 * mi/mi-main.c (mi_cmd_exec_continue)
387 (mi_cmd_exec_interrupt): Handle --all.
389 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
391 Implement --thread and --frame.
392 * gdbthread.h (find_thread_id): Declare.
393 * thread.c (find_thread_id): Make non-static.
394 * mi/mi-main.c (mi_cmd_execute): Switch to the right
395 thread and frame, if necessary.
396 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
397 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
399 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
401 * infrun.c (resume): Discard cleanups on early exit path.
403 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
405 * infrun.c (normal_stop): For MI, report which threads
408 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
410 Report thread state in -thread-info output.
411 * thread.c (print_thread_info): Add new field "state".
413 2008-07-11 Pedro Alves <pedro@codesourcery.com>
415 * infrun.c (handle_inferior_event): Also ignore a
416 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
418 2008-07-11 Tom Tromey <tromey@redhat.com>
420 * completer.c (complete_line_internal): New function, from
421 complete_line. Add 'for_help' parameter.
422 (complete_line): Use it.
423 (command_completer): Move later. Rewrite.
425 2008-07-11 Pedro Alves <pedro@codesourcery.com>
427 * thread.c (thread_apply_command): Move making the cleanup out of
430 2008-07-11 Pedro Alves <pedro@codesourcery.com>
434 * thread.c (enum thread_state): New.
435 (thread_state main_thread_running): Delete, in favor of...
436 (thread_state main_thread_state): ... this. Update throughout.
437 (clear_thread_inferior_resources): New, split from free_thread.
438 (free_thread): Call clear_thread_inferior_resources.
439 (init_thread_list): Set main thread to stopped state.
440 (add_thread_silent): Take care of PTID reuses.
441 (delete_thread): If deleting inferior_ptid or a thread with
442 refcount > 0, mark it as exited, but still keep it in the list.
443 Only notify of thread exits, if we haven't done so yet.
444 (iterate_over_threads): Make it safe to delete threads while
446 (do_captured_list_thread_ids): Don't account for exited threads.
447 (thread_alive): Check for the THREAD_EXITED state, and don't set
448 ptid to -1 on exited threads.
449 (set_running): Update to account for extra possible states.
450 (is_thread_state): New.
451 (is_stopped, is_exited): New.
452 (is_running): Implement in terms of is_thread_state.
453 (any_running): Update.
454 (print_thread_info): Update. Account for exited threads. Don't
455 warn about missed frame restoring here, its done in the cleanup.
456 (switch_to_thread): Don't read from a thread that has gone.
457 (restore_current_thread): In non-stop mode, do a full context
459 (restore_selected_frame): Add a frame_level argument. Rewrite.
460 (struct current_thread_cleanup): Add selected_frame_level and
462 (do_restore_current_thread_cleanup): Check if thread was stopped
463 and still is, and if the target has registers, stack and memory
464 before restoring the selected frame. Don't delete the cleanup
466 (restore_current_thread_cleanup_dtor): New.
467 (make_cleanup_restore_current_thread): Remove all arguments.
469 (thread_apply_all_command): Update. Prune threads.
470 (thread_apply_command): Update.
471 (thread_command): Account for currently selected exited thread.
472 (do_captured_thread_select): Check for a running thread. Prune
474 (_initialize_thread): Make "info threads", "thread", "thread
475 apply", and "thread apply all" appliable without a selected thread.
476 * gdbthread.h (struct thread_info): Replace running_ by state_.
478 (is_exited, is_stopped): Declare.
479 (make_cleanup_restore_current_thread): Remove all arguments.
480 * infrun.c: Include "event-top.h".
481 (fetch_inferior_event): In non-stop mode, restore selected thread
482 and frame after handling the event and running breakpoint
483 commands. Display GDB prompt if needed.
484 (normal_stop): In non-stop mode, don't print thread switching
486 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
487 (get_cmd_no_selected_thread_ok): New.
488 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
489 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
491 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
492 no-selected-thread ok.
493 * top.c (execute_command): Check for non no-selected-thread-ok
495 * linux-nat.c (struct saved_ptids, threads_to_delete)
496 (record_dead_thread, prune_lwps): Delete.
497 (exit_lwp): Unconditionally delete thread.
498 (linux_nat_resume): Remove prune_lwps call.
499 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
500 of is_running. Adjust to make_cleanup_restore_current_thread
502 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
503 selected thread has exited.
504 * inf-loop.c (inferior_event_handler): Don't display the prompt
506 * varobj.c (c_value_of_root): Update.
507 * defs.h (make_cleanup_dtor): Declare.
508 * utils.c (make_cleanup_dtor): New.
510 * Makefile.in (infrun.o): Depend on $(event_top_h).
512 2008-07-11 Pedro Alves <pedro@codesourcery.com>
514 Add "continue -a" and "interrupt -a" options for non-stop mode.
516 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
517 (continue_command): Add "-a" option.
518 (interrupt_target_command): Add "-a" option.
519 (_initialize_infcmd): Add extend help of continue and interrupt
520 command to mention the new "-a" option. Mark "continue" async ok.
522 2008-07-10 Doug Evans <dje@google.com>
524 Add "set print symbol-loading on|off".
525 * NEWS: Document new option.
526 * symfile.h (print_symbol_loading): Declare.
527 * symfile.c (print_symbol_loading): New global.
528 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
529 from ..." if print_symbol_loading.
530 (_initialize_symfile): Add set/show print symbol-loading.
531 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
532 if print_symbol_loading.
534 2008-07-10 Pedro Alves <pedro@codesourcery.com>
536 Non-stop linux native.
538 * linux-nat.c (linux_test_for_tracefork): Block events while we're
540 (get_pending_status): Implement non-stop mode.
541 (linux_nat_detach): Stop threads before detaching.
542 (linux_nat_resume): In non-stop mode, always resume only a single
544 (linux_handle_extended_wait): On a clone event, in non-stop mode,
545 add new lwp to GDB's thread table, and mark as running, executing
546 and stopped appropriately.
547 (linux_nat_filter_event): Don't assume there are other running
548 threads when a thread exits.
549 (linux_nat_wait): Mark the main thread as running and executing.
550 In non-stop mode, don't stop all lwps.
551 (linux_nat_kill): Stop lwps before killing them.
552 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
554 (send_sigint_callback): New.
555 (linux_nat_stop): New.
556 (linux_nat_add_target): Set to_stop to linux_nat_stop.
558 * linux-nat.h (thread_db_attach_lwp): Declare.
560 * linux-thread-db.c (thread_get_info_callback): Check for new
561 threads if we have none.
562 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
563 stopped lwp. Check for new threads if we have none.
564 (thread_db_attach_lwp): New.
565 (thread_db_init): Set proc_handle.pid to inferior_ptid.
566 (check_event): Set proc_handle.pid to the stopped lwp.
567 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
568 lwp available, bail out if there is none.
570 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
573 2008-07-10 Kevin Buettner <kevinb@redhat.com>
575 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
576 `current_pc' from CORE_ADDR to ULONGEST.
578 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
581 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
583 * NEWS (New commands): Mention "set disable-randomization".
584 * configure.ac: Add check for HAVE_PERSONALITY and
585 HAVE_DECL_ADDR_NO_RANDOMIZE.
586 * configure, config.in: Regenerate.
587 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
588 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
590 (disable_randomization, show_disable_randomization)
591 (set_disable_randomization): New.
592 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
593 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
594 variable DISABLE_RANDOMIZATION.
595 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
596 DISABLE_RANDOMIZATION.
598 2008-07-09 Pedro Alves <pedro@codesourcery.com>
600 Adjust all targets to new target_stop interface.
602 * gnu-nat.c (gnu_stop): Add ptid argument.
603 * go32-nat.c (go32_stop): Add ptid argument.
604 (go32_create_inferior): Pass inferior_ptid to go32_stop.
605 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
606 * monitor.c (monitor_stop): Add ptid argument.
607 (monitor_open): Pass inferior_ptid to monitor_stop.
608 (monitor_interrupt): Pass inferior_ptid to target_stop.
609 (monitor_stop): Add ptid argument.
610 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
611 (procfs_create_inferior): Add ptid argument.
612 * procfs.c (procfs_stop): Add ptid argument.
613 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
614 * remote-sim.c (gdbsim_stop): Add ptid argument.
615 * sol-thread.c (sol_thread_stop): Add ptid argument.
616 * win32-nat.c (win32_stop): Add ptid argument.
618 2008-07-09 Pedro Alves <pedro@codesourcery.com>
620 Non-stop inferior control.
622 * infrun.c (resume): In non-stop mode, always resume just one
624 (proceed): Don't call prepare_to_proceed in non-stop mode.
625 (fetch_inferior_event): In non-stop mode, switch context before
627 (error_is_running, ensure_not_running): New.
628 (handle_inferior_event): In non-stop mode: Mark only the event
629 thread as stopped. Require that the target module manages adding
630 threads to the thread list. Assert that there isn't a
631 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
632 (normal_stop): Only mark not-running if inferior hasn't exited.
633 In non-stop mode, only mark the event thread.
635 * thread.c:Include "cli/cli-decode.h".
636 (print_thread_info): Don't read from a running thread.
637 Output "(running)" if thread is running.
638 (switch_to_thread): Don't read stop_pc if thread is executing.
639 (do_restore_current_thread_cleanup): Don't write to a running
641 (thread_apply_all_command): Don't read from a running thread. In
642 non-stop mode, do a full context-switch instead of just switching
644 (thread_apply_command): In non-stop mode, do a full context-switch
645 instead of just switching threads.
646 (do_captured_thread_select): Likewise. Inform user if selected
648 (_initialize_thread): Mark "info threads" and "thread" and
651 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
652 unregister the target from the event loop.
654 * infcmd.c (continue_command, step_1, jump_command)
655 (signal_command): Ensure the selected thread isn't running.
656 (interrupt_target_command): In non-stop mode, interrupt only the
659 * inferior.h (error_is_running, ensure_not_running): Declare.
661 * target.h (struct target_ops): Add ptid argument to the to_stop
663 (target_stop): Add ptid_t argument.
665 * target.c (update_current_target): Add ptid argument to to_stop's
667 (debug_to_stop): Add ptid_t argument.
668 (debug_to_rcmd): Set to_stop_ptid.
670 * remote.c (remote_stop): Add ptid_t argument.
671 (async_remote_interrupt): Add inferior_ptid to target_stop.
672 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
674 * Makefile.in (thread.o): Depend on $(cli_decode_h).
676 2008-07-09 Pedro Alves <pedro@codesourcery.com>
678 Don't rely on ecs->wait_for_more.
680 * infrun.c (proceed): Clear the stepping state, set
681 previous_inferior_ptid and clear infwait state.
682 (wait_for_inferior): Don't clear the stepping state, set
683 previous_inferior_ptid, or clear the infwait state here.
684 (fetch_inferior_event): Don't clear the stepping state, set
685 previous_inferior_ptid, or clear the infwait state here. Don't
686 condition on wait_for_more.
688 2008-07-09 Pedro Alves <pedro@codesourcery.com>
690 Refactor infrun a bit.
692 * infrun.c (currently_stepping): Take a struct
693 thread_stepping_state instead of an execution_control_state.
694 (struct thread_stepping_state): New, split from
695 execution_control_state.
696 (gtss, tss): New globals.
697 (proceed): Clear the stepping state, set previous_inferior_ptid
698 and clear infwait state.
699 (init_wait_for_inferior): Clear the stepping state,
700 previous_inferior_ptid and infwait state.
701 (waiton_ptid, infwait_state): New, split from
702 execution_control_state.
703 (struct execution_control_state): Members that persist through
704 events moved out to either struct thred_stepping_state or made
705 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
706 (wait_for_inferior, fetch_inferior_event): Use local
707 execution_control_state. Update to execution_control_state split.
708 (init_execution_control_state): Adjust.
709 (init_thread_stepping_state): New, extracted from
710 init_execution_control_state.
711 (context_switch): Take a ptid instead of an
712 execution_control_state.
713 (context_switch_to): Adjust.
714 (adjust_pc_after_break): Adjust.
715 (init_infwait_state): New.
716 (handle_inferior_event): Adjust.
718 2008-07-09 Pedro Alves <pedro@codesourcery.com>
719 Vladimir Prus <vladimir@codesourcery.com>
723 * gdbthread.h: Remove unneeded forward declarations.
724 Include "inferior.h".
725 (struct thread_info): Add continuations,
726 intermediate_continuations, proceed_to_finish, step_over_calls,
727 stop_step, step_multi and stop_signal members.
728 (save_infrun_state): Add continuations,
729 intermediate_continuations, proceed_to_finish, step_over_calls,
730 stop_step, step_multi, stop_signal and stop_bpstat parameters.
731 (load_infrun_state): Add continuations,
732 intermediate_continuations, proceed_to_finish, step_over_calls,
733 stop_step, step_multi, stop_signal and stop_bpstat parameters.
735 * thread.c (load_infrun_state): In non-stop mode, load
736 continuations, intermediate_continuations, proceed_to_finish,
737 step_over_calls, stop_step, step_multi and stop_signal.
738 (save_infrun_state): Store continuations,
739 intermediate_continuations, proceed_to_finish, step_over_calls,
740 stop_step, step_multi, stop_signal and stop_bpstat.
741 (save_infrun_state): Store continuations,
742 intermediate_continuations, proceed_to_finish, step_over_calls,
743 stop_step, step_multi, stop_signal and stop_bpstat.
744 (free_thread): Clear The thread's stop_bpstat.
746 * inferior.h (context_switch_to): Declare.
748 * infrun.c (ecss): New global.
749 (context_switch): Context switch continuations,
750 intermediate_continuations, proceed_to_finish, step_over_calls,
751 stop_step, step_multi, stop_signal and stop_bpstat.
752 (wait_for_inferior): Use global ecss.
753 (async_ecss, async_ecs): Delete.
754 (fetch_inferior_event): Use global ecss.
755 (context_switch_to): New.
757 * top.c (execute_command): In non-stop, only check if the current
758 thread is running, in all-stop, check if there's any thread
761 * breakpoint.c (bpstat_remove_breakpoint): New.
762 (bpstat_remove_breakpoint_callback): New.
763 (delete_breakpoint): Clear the stop_bpstats of all threads.
765 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
766 current thread is running, in all-stop, check if there's any
769 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
771 2008-07-09 Pedro Alves <pedro@codesourcery.com>
775 * inferior.h (non_stop): Declare.
776 * infrun.c (non_stop, non_stop_1): New.
777 (set_non_stop, show_non_stop): New.
778 (_initialize_infrun): Add "set/show non-stop" command.
780 2008-07-09 Pedro Alves <pedro@codesourcery.com>
782 Adjust fork/vfork/exec to pass ptids around.
784 * target.h (struct target_waitstatus): Store related_pid as a ptid.
785 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
787 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
789 * breakpoint.c (print_it_typical, bpstat_check_location)
790 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
791 (create_fork_vfork_event_catchpoint): Adjust.
792 * infrun.c (fork_event): Change parent_pid and child_pid types to
794 (follow_exec, inferior_has_forked, inferior_has_vforked)
795 (inferior_has_execd): Take a ptid_t and don't trim it.
796 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
797 * linux-nat.c (linux_child_follow_fork): Adjust.
798 * inf-ptrace.c (inf_ptrace_wait): Adjust.
799 * inf-ttrace.c (inf_ttrace_wait): Adjust.
800 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
802 2008-07-09 Pedro Alves <pedro@codesourcery.com>
804 Add "executing" property to threads.
806 * inferior.h (target_executing): Delete.
807 * gdbthread.h (struct thread_info): Add executing_ field.
808 (set_executing, is_executing): New.
809 * thread.c (main_thread_executing): New.
810 (init_thread_list): Clear it and also main_thread_running.
811 (is_running): Return false if target has no execution.
812 (any_running, is_executing, set_executing): New.
814 * top.c: Include "gdbthread.h".
815 (target_executing): Delete.
816 (execute_command): Replace target_executing check by any_running.
817 * event-top.c: Include "gdbthread.h".
818 (display_gdb_prompt, command_handler): Replace target_executing by
820 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
821 here. Replace target_executing by is_running.
822 * infrun.c (handle_inferior_event): Mark all threads as
824 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
826 * stack.c (get_selected_block): Return null if inferior is
828 * target.c (target_resume): Mark resumed ptid as executing.
829 * breakpoint.c (until_break_command): Replace target_executing
830 check by is_executing.
831 * remote.c (remote_async_resume): Don't mark inferior as executing
833 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
836 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
837 (mi_execute_async_cli_command): Replace target_executing by
840 * frame.c (get_current_frame): Error out if the current thread is
842 (has_stack_frames): New.
843 (get_selected_frame, deprecated_safe_get_selected_frame): Check
846 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
849 2008-07-09 Pedro Alves <pedro@codesourcery.com>
851 * symfile.c (load_command): Reopen the exec file and reread
852 symbols before anything else.
854 2008-07-09 Pedro Alves <pedro@codesourcery.com>
856 * remote-sim.c: Include gdbthread.h.
857 (remote_sim_ptid): New global.
858 (gdbsim_create_inferior): Silently add the main task to GDB's
860 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
861 task from GDB's thread list.
862 (gdbsim_resume): Adjust to use remote_sim_ptid.
863 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
864 (init_gdbsim_ops): Register gdbsim_thread_alive and
866 (_initialize_remote_sim): Initialize remote_sim_ptid.
867 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
869 2008-07-09 Pedro Alves <pedro@codesourcery.com>
871 * monitor (monitor_ptid): New global.
872 (monitor_open): Silently add the main task to GDB's thread list.
873 (monitor_close, monitor_mourn_inferior): Silently delete the main
874 task from GDB's thread list.
875 (monitor_thread_alive, monitor_pid_to_str): New.
876 (init_base_monitor_ops): Register monitor_thread_alive and
878 (_initialize_remote_monitors): Initialize monitor_ptid.
880 * gdbthread.h (delete_thread_silent): Declare.
881 * thread.c (delete_thread): Rename to ...
882 (delete_thread_1): ... this. Add "silent" parameter. If silent,
883 don't do exit notifications.
884 (delete_thread, delete_thread_silent): New, as wrappers to
887 2008-07-08 Pedro Alves <pedro@codesourcery.com>
889 * breakpoint.c (update_global_location_list): Add boolean
890 "should_insert" argument. Only insert locations if caller told it
892 (update_global_location_list_nothrow): Add boolean "should_insert"
893 argument. Pass it to update_global_location_list.
894 (insert_breakpoints, create_longjmp_breakpoint)
895 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
896 (create_thread_event_breakpoint, create_solib_event_breakpoint)
897 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
898 (enable_watchpoints_after_interactive_call_stop)
899 (set_momentary_breakpoint, create_breakpoints)
900 (break_command_really, watch_command_1)
901 (create_ada_exception_breakpoint, update_breakpoint_locations)
902 (do_enable_breakpoint, enable_command): Pass true to
903 update_global_location_list.
904 (bpstat_stop_status, disable_overlay_breakpoints)
905 (disable_watchpoints_before_interactive_call_start)
906 (delete_breakpoint, disable_breakpoint, disable_command): Pass
907 false to update_global_location_list.
908 (update_breakpoints_after_exec): Don't temporarily disable
909 always-inserted mode.
911 2008-07-08 Pedro Alves <pedro@codesourcery.com>
913 * breakpoint.c (mark_breakpoints_out): Make public.
914 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
915 here. Update comment.
916 * breakpoint.h (mark_breakpoints_out): Declare.
918 * linux-nat.c (linux_handle_extended_wait): On
919 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
920 * inf-ttrace.c (inf_ttrace_wait): Likewise.
922 2008-07-08 Pedro Alves <pedro@codesourcery.com>
924 * infrun.c (follow_exec): Reset shared libraries before adding the
927 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
929 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
931 2008-07-07 Pedro Alves <pedro@codesourcery.com>
933 * i386-dicos-tdep.c: Include "inferior.h".
934 (i386_dicos_frame_align): New.
935 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
936 dummy location ON_STACK.
937 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
939 2008-07-07 Joel Brobecker <brobecker@adacore.com>
941 * gstdint.h: New file.
943 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
945 * mi/mi-interp.c (mi_on_resume): Don't try to report
946 resumed thread it the thread list is empty.
948 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
950 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
951 completer for set to filename_completer.
955 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
957 Implement -target-attach.
958 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
960 2008-06-21 Hui Zhu <teawater@gmail.com>
962 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
964 2008-07-03 Pedro Alves <pedro@codesourcery.com>
966 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
967 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
969 * target.h (struct target_ops): Add to_attach_no_wait member.
970 (target_attach_no_wait): New.
971 * target.c (update_current_target): Inherit to_attach_no_wait.
973 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
974 target_attach_no_wait runtime check.
976 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
977 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
980 2008-07-03 Pedro Alves <pedro@codesourcery.com>
982 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
983 on debug_displaced being set.
985 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
987 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
988 directly instead of get_frame_id.
990 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
992 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
993 (deal_with_atomic_sequence): Update BC masks.
994 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
995 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
997 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
999 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1000 register, not the previous frame's.
1002 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1004 * source.c (select_source_symtab): Make sure we skip namespace
1005 symtabs when showing cpp source code.
1007 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1009 * MAINTAINERS (Authorized committers): Fix my email address.
1011 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1013 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1014 -target-download and -target-select via CLI, so that
1015 the quoting rules are the same as they were (unfortunately)
1016 in all prior gdb releases.
1017 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1018 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1019 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1020 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1021 (mi_cmd_execute): Set current_token even for commands
1024 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1026 * alphafbsd-tdep.c: Update for unwinder changes.
1027 * alpha-linux-tdep.c: Likewise.
1028 * alphanbsd-tdep.c: Likewise.
1029 * alphaobsd-tdep.c: Likewise.
1030 * avr-tdep.c: Likewise.
1031 * cris-tdep.c: Likewise.
1032 * frv-linux-tdep.c: Likewise.
1033 * frv-tdep.c: Likewise.
1034 * h8300-tdep.c: Likewise.
1035 * hppa-linux-tdep.c: Likewise.
1036 * iq2000-tdep.c: Likewise.
1037 * m32c-tdep.c: Likewise.
1038 * m32r-linux-tdep.c: Likewise.
1039 * m32r-tdep.c: Likewise.
1040 * m68hc11-tdep.c: Likewise.
1041 * mep-tdep.c: Likewise.
1042 * mn10300-tdep.c: Likewise.
1043 * mt-tdep.c: Likewise.
1044 * score-tdep.c: Likewise.
1045 * sh64-tdep.c: Likewise.
1046 * sh-tdep.c: Likewise.
1047 * sparc64fbsd-tdep.c: Likewise.
1048 * sparc64nbsd-tdep.c: Likewise.
1049 * sparc64obsd-tdep.c: Likewise.
1050 * v850-tdep.c: Likewise.
1051 * vaxobsd-tdep.c: Likewise.
1052 * vax-tdep.c: Likewise.
1053 * xstormy16-tdep.c: Likewise.
1055 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1057 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1058 (captured_mi_execute_command_args): Remove.
1059 (captured_mi_execute_command): Cast the closure to mi_parse
1060 pointer, not to captured_mi_execute_command_args, and don't
1061 set the action field thereof.
1062 (mi_execute_command): Pass struct mi_parse, not
1063 captured_mi_execute_command_args to captured_mi_execute_command.
1064 (mi_execute_command): Remove (dead) code for suppressing
1067 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1069 * linux-nat.c (enum sigchld_state): New.
1070 (linux_nat_async_events_state): Renamed from
1071 linux_nat_async_events_enabled.
1072 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1073 (sigchld_default_action): New.
1074 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1076 (linux_nat_create_inferior): Set events state to sigchld_default
1078 (linux_nat_resume): Adjust.
1079 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1080 (sigchld_handler): Adjust.
1081 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1082 (get_pending_events): Adjust.
1083 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1084 instead of a boolean.
1085 (linux_nat_async): Adjust.
1086 (_initialize_linux_nat): Capture default SIGCHLD action into
1087 sigchld_default_action.
1089 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1091 * breakpoint.c (moribund_locations): New.
1092 (bpstat_stop_status): Process moribund locations.
1093 (update_global_location_list): Add removed
1094 locations to moribund_locations.
1095 (breakpoint_retire_moribund): New.
1096 * breakpoint.h (struct bp_location): New field
1097 events_till_retirement.
1098 (breakpoint_retire_moribund): Declare.
1099 * thread.c (thread_count): New.
1100 * infrun.c (handle_inferior_event): Call
1101 breakpoint_retire_moribund.
1102 * gdbthread.h (thread_count): Declare.
1104 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1106 * dfp.c (decimal_convert): Call match_endianness before and after
1109 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1111 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1112 unsupported and we fall back to memory_insert_breakpoint, we
1113 use the unmodified requested address.
1115 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1117 * dwarf2read.c (read_attribute_value): Issue a complaint when
1118 adjusting size attribute values of 0xffffffff as zero.
1120 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1122 * i386-tdep.c (i386_16_byte_align_p): New.
1123 (i386_push_dummy_call): Determine stack space required for
1124 arguments going forwards allowing for 16-byte alignment, then push
1125 arguments going forwards.
1127 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1129 * infrun.c (start_remote): Don't clear thread list here.
1130 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1132 * remote.c (record_currthread): Upgrade the main thread and its
1133 entry in the thread list if this is the first time we hear about
1135 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1136 a tid member always alive.
1137 (remote_find_new_threads): Don't update the main thread here.
1138 (remote_start_remote): Clear thread list here. Always add the
1140 (extended_remote_attach_1): Add the main thread here.
1141 (extended_remote_mourn_1): Re-add the main thread here.
1142 (extended_remote_create_inferior_1): Add a main thread.
1144 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1146 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1148 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1150 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1152 (general_thread, continue_thread): Change type to ptid_t.
1153 (record_currthread): Take a ptid_t parameter instead of an
1155 (MAGIC_NULL_PID): Delete.
1156 (set_thread): Take a ptid_t parameter and adjust.
1157 (set_general_thread, set_continue_thread): New.
1158 (remote_thread_alive, remote_newthread_step)
1159 (remote_current_thread, remote_find_new_threads)
1160 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1161 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1162 (threadalive_test, remote_pid_to_str)
1163 (remote_get_thread_local_address): Adjust.
1164 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1165 and any_thread_ptid.
1167 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1169 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1170 * configure: Regenerated.
1172 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1174 * dwarf2read.c (read_attribute_value): Treat size attribute
1175 values of 0xffffffff as if the attribute value was zero.
1177 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1179 * linux-nat.c: Add description of overall logic.
1181 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1183 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1184 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1185 all dependencies on $(gdb_stdint_h).
1186 (distclean): Do not delete gdb_stdint.h.
1187 * acinclude.m4: Do not use stdint.m4.
1188 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1189 uintptr_t, and gdb_stdint.h.
1190 * defs.h: Include <stdint.h>.
1191 * gdb_thread_db.h: Assume stdint.h is already included.
1192 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1193 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1194 include gdb_stdint.h.
1195 * configure, config.in: Regenerate.
1197 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1199 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1200 decimal floating-point values in GPRs for soft-float.
1201 (do_ppc_sysv_return_value): Handle returning decimal
1202 floating-point values in GPRs for soft-float.
1204 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1206 * target.c (target_read_until_error): New.
1207 * target.h (target_read_until_error): Declare.
1208 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1209 target_read_until_error.
1211 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1213 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1214 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1215 after the DECFLOAT detection to fix a memory leak. Remove the
1216 redundant NUM initialization. Protect the DECFLOAT detection memory
1217 access before the P block. Restore the P memory content for the
1220 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1222 Kill the return value for all MI command functions.
1223 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1224 (mi_cmd_argv_ftype): Change return type to void.
1226 * mi/mi-main.c: Adjust all function that implement
1227 MI commands to return nothing.
1228 (struct captured_mi_execute_command_actions):
1229 Remove the rc field.
1230 (mi_cmd_execute): Return nothing.
1231 (mi_execute_async_cli_command): Return nothing.
1232 (mi_cmd_exec_interrupt): Don't print ^done here.
1233 (mi_cmd_target_select): Don't print ^connected here.
1234 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1235 Special-case -target-select and output ^connected, not ^done.
1237 * mi/mi-cmd-break.c: Adjust.
1238 * mi/mi-cmd-disas.c: Adjust.
1239 * mi/mi-cmd-env.c: Adjust.
1240 * mi/mi-cmd-file.c: Adjust.
1241 * mi/mi-cmd-stack.c: Adjust.
1242 * mi/mi-cmd-target.c: Adjust.
1243 * mi/mi-cmd-var.c: Adjust.
1244 * mi/mi-interp.c: Adjust.
1245 * mi/mi-symbol-cmds.c: Adjust.
1247 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1249 Emit ^running via observer.
1250 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1252 (mi_on_resume): Print ^running if not previously output.
1253 * mi/mi-main.c (running_result_record_printed): New.
1254 (captured_mi_execute_command): Reset
1255 running_result_record_printed. Use running_result_record_printed
1256 to decide if we should skip ^done.
1257 (mi_execute_async_cli_command): Don't print ^running here.
1258 * mi/mi-main.h (current_token, running_result_record_printed):
1261 2008-06-24 Michael Snyder <msnyder@specifix.com>
1263 * infrun.c (_initialize_infrun): White space and typo fix.
1265 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1267 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1268 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1269 when first loading DLL with "dll" command.
1271 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1273 * gnu-nat.c (proc_string): Use capital T for "Thread".
1275 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1277 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1279 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1281 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1282 the target cannot run.
1284 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1286 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1287 we're attaching to a running process.
1289 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1291 * win32-nat.c (handle_load_dll): Give dll name and load address
1292 if debug_events is on.
1293 (handle_unload_dll): Likewise.
1295 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1297 Don't suppress *running when doing finish.
1298 * infcall.c (call_function_by_hand): Set both
1299 suppress_resume_observer and suppress_stop_observer.
1300 * infcmd.c (suppress_run_stop_observers): Split into...
1301 (suppress_resume_observer, suppress_stop_observer): ...those.
1302 (finish_command_continuation): Clear suppress_stop_observer.
1303 (finish_command): Set suppress_stop_observer.
1304 * inferior.h (suppress_run_stop_observers): Split into...
1305 (suppress_resume_observer, suppress_stop_observer): ...those.
1306 * infrun.c (normal_stop): Check for suppress_stop_observer.
1307 * thread.c (set_running): Check for suppress_resume_observer.
1309 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1310 Pierre Muller <muller@ics.u-strasbg.fr>
1312 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1313 * gdbarch.h, gdbarch.c: Regenerate.
1314 * i386-tdep.h (i386_skip_main_prologue): Declare.
1315 * i386-tdep.c (i386_skip_main_prologue): New.
1316 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1317 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1318 * symtab.c (find_function_start_sal): When pc points at the "main"
1319 function, call gdbarch_skip_main_prologue.
1321 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1323 * value.c (value_primitive_field): Fetch lazy register values.
1325 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1327 * NEWS: Mention support removal of undocumented S AA p PID stop
1330 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1332 2008-06-10 Stan Shebs <stan@codesourcery.com>
1334 * MAINTAINERS: Update my affiliation and address.
1336 2008-06-10 Andreas Schwab <schwab@suse.de>
1338 * top.c (print_gdb_version): Don't print final newline.
1340 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1343 * Makefile.in: Update dependencies.
1344 * gdbthread.h (struct thread_info): New field
1346 (set_running, is_running): New.
1347 * thread.c (set_running, is_running): New.
1348 * inferior.h (suppress_normal_stop_observer): Rename to...
1349 (suppress_run_stop_observers): ..this.
1350 * infcmd.c (suppress_normal_stop_observer): Rename to...
1351 (suppress_run_stop_observers): ..this.
1352 (finish_command_continuation, finish_command): Adjust.
1353 * infcall.c (call_function_by_hand): Adjust.
1354 * infrun.c (normal_stop): Call set_running.
1355 * target.c (target_resume): New. Call set_running.
1356 * target.h (target_resume): Convert from macro to
1359 * mi/mi-interp.c (mi_on_resume): New.
1360 (mi_interpreter_init): Register mi_on_resume.
1362 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1364 Use observers to report stop events in MI.
1365 * mi/mi-interp.c (mi_on_normal_stop): New.
1366 (mi_interpreter_init): Register mi_on_normal_stop.
1367 (mi_interpreter_exec_continuation): Remove.
1368 (mi_cmd_interpreter_exec): Don't register the above.
1369 * mi/mi-main.c (captured_mi_execute_command): Don't care
1370 about sync_execution.
1371 (mi_execute_async_cli_command): Don't install continuation. Don't
1373 (mi_exec_async_cli_cmd_continuation): Remove.
1375 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1377 Suppress normal stop observer when it's problematic.
1378 * inferior.h (suppress_normal_stop_observer): New.
1379 * infcall.c (call_function_by_hand): Disable stop events when
1380 doing function calls.
1381 * infmcd.c (suppress_normal_stop_observer): New.
1382 (finish_command_continuation): Call normal_stop observer
1384 (finish_command): Disable stop events inside proceed.
1385 * infrun.c (normal_stop): Don't call normal stop observer if
1386 suppressed of if multi-step is in progress.
1388 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1391 * infrun.c (finish_command): Don't pass cleanup
1393 (finish_command_continuation): Don't grab cleanup from
1394 the passed data, as we don't use, and cannot, use it anyway.
1396 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1398 Introduce common cleanup for restoring integers.
1399 * defs.h (make_cleanup_restore_integer): New declaration.
1400 (struct cleanup): New field free_arg.
1401 (make_my_cleanup_2): New.
1402 * utils.c (restore_integer_closure, restore_integer)
1403 (make_cleanup_restore_integer): New.
1404 (make_my_cleanup): Initialize the free_arg field and
1405 renamed to make_my_cleanup_2.
1406 (do_my_cleanups): Call free_arg.
1407 (discard_cleanups): Call free_arg.
1408 * breakpoint.c (restore_always_inserted_mode): Remove.
1409 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1411 2008-06-09 Doug Evans <dje@google.com>
1413 * remote.c (remote_wait): Include beginning of malformed packet
1416 2008-06-09 Tom Tromey <tromey@redhat.com>
1418 * completer.c (complete_line): Don't special-case
1419 expression_completer.
1420 (expression_completer): Only pass last word to
1422 * c-exp.y (yylex): Check 'token', not 'operator'.
1424 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1426 * configure.ac (build_warnings): Add -Wno-format for mingw.
1427 * configure: Regenerated.
1429 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1431 * NEWS: Make indentation consistent. Move exec tracing entry out
1432 of remote packet list.
1434 2008-06-06 Tom Tromey <tromey@redhat.com>
1436 * value.h (evaluate_subexpression_type, extract_field_op):
1438 * printcmd.c (_initialize_printcmd): Use expression_completer for
1439 'p', 'inspect', 'call'.
1440 * parser-defs.h (parse_field_expression): Declare.
1441 * parse.c: Include exceptions.h.
1442 (in_parse_field, expout_last_struct): New globals.
1443 (mark_struct_expression): New function.
1444 (prefixify_expression): Return int.
1445 (prefixify_subexp): Return int. Use expout_last_struct.
1446 (parse_exp_1): Update.
1447 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1449 (parse_field_expression): New function.
1450 * expression.h (parse_field_expression): Declare.
1451 (in_parse_field): Likewise.
1452 * eval.c (evaluate_subexpression_type): New function.
1453 (extract_field_op): Likewise.
1454 * completer.h (expression_completer): Declare.
1455 * completer.c (expression_completer): New function.
1456 (count_struct_fields, add_struct_fields): New functions.
1457 * c-exp.y (yyparse): Redefine.
1458 (COMPLETE): New token.
1459 (exp): New productions.
1460 (saw_name_at_eof, last_was_structop): New globals.
1461 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1462 (c_parse): New function.
1463 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1464 for watch, awatch, and rwatch.
1465 * Makefile.in (parse.o): Depend on exceptions_h.
1467 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1470 * gdb/valopts.c (find_overload_match): Handle references
1473 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1475 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1476 account the bitsize of the 'from' operand.
1478 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1480 * annotate.h (annotate_thread_changed): Declare.
1482 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1484 * annotate.c (annotate_thread_changed): New function.
1485 * thread.c (thread_command) : Use it.
1486 * infrun.c (normal_stop): Use it.
1488 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1489 Nathan Sidwell <nathan@codesourcery.com>
1490 Joseph Myers <joseph@codesourcery.com>
1492 * acinclude.m4: Include ../config/acx.m4.
1493 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1494 * configure, config.in: Regenerate.
1495 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1497 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1499 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1501 Replace 'target async' by 'maintenance set remote-async' and
1502 'target remote' combination.
1504 * remote.c (remote_async_wait): Merge into remote_wait, and
1506 (remote_async_permitted, remote_async_permitted_set): New
1508 (set_maintenance_remote_async_permitted)
1509 (show_maintenance_remote_async_permitted): New functions.
1510 (remote_async_ops, extended_async_remote_ops): Delete.
1511 (remote_async_open, extended_remote_async_open): Delete.
1512 (remote_open_1): Drop async_p parameter. Update callers. Replace
1513 async_p with remote_async_permitted checks.
1514 (extended_async_remote_attach): Delete.
1515 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1516 (remote_async_terminal_inferior): Rename to...
1517 (remote_terminal_inferior): ... this, and add
1518 remote_async_termitted check.
1519 (remote_async_terminal_ours): Rename to...
1520 (remote_terminal_ours): ... this, and add remote_async_termitted
1522 (remote_wait, remote_async_wait): Merge and leave remote_wait
1524 (remote_kill, remote_async_kill): Merge and leave remote_kill
1526 (remote_async_mourn, extended_async_remote_mourn): Delete.
1527 (extended_remote_create_inferior_1): Drop async_p parameter.
1528 Update callers. Always use extended_remote_ops.
1529 (extended_remote_async_create_inferior): Delete.
1530 (remote_return_zero): Delete.
1531 (init_remote_ops): Register remote_can_async_p, remote_async,
1532 remote_async_mask, remote_terminal_inferior and
1533 remote_terminal_ours.
1534 (remote_can_async_p, remote_is_async_p): Check for
1535 remote_async_permitted.
1536 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1537 (set_remote_cmd): Don't add async and extended-async targets.
1538 (_initialize_remote): Add set/show remote-async maintenance
1541 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1543 * remote.c (kill_kludge): Delete.
1544 (remote_wait, remote_async_wait): Don't set it.
1545 (remote_kill, remote_async_kill): Don't do anything with it.
1547 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1549 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1551 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1553 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1554 (deprecated_bcache_added): New function name. Body of function
1555 bcache_data is used here with the addition of 'added' argument.
1556 * bcache.h (deprecated_bcache_added): New function.
1557 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1558 work from add_psymbol_to_list - initialises partial symbol and stashes
1559 it in objfile's cache.
1560 (append_psymbol_to_list): New helper function, takes other part of
1561 work from add_psymbol_to_list - adds partial symbol to the given list.
1562 (add_psymbol_to_list): Call helper functions instead of doing work
1563 here. If adding to global list, do not duplicate partial symbols in the
1566 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1568 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1569 'exception caught|thrown' message.
1571 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1573 * Makefile.in: Update dependencies.
1574 * dwarf2expr.c: New include "gdb_assert.h".
1575 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1576 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1577 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1578 Increase/decrease RECURSION_DEPTH around the function.
1580 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1582 * remote.c (get_offsets): Handle a single segment.
1583 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1586 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1588 * solib-svr4.c (struct lm_info): Add lm_addr.
1589 (main_lm_addr): New.
1590 (svr4_default_sos): Set lm_addr.
1591 (svr4_current_sos): Set lm_addr and main_lm_addr.
1592 (svr4_fetch_objfile_link_map): Rewrite.
1593 (svr4_clear_solib): Clear main_lm_addr.
1595 2008-06-03 Michael Snyder <msnyder@redhat.com>
1596 Joseph Myers <joseph@codesourcery.com>
1598 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1599 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1601 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1603 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1605 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1607 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1609 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1611 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1612 treat pointers in data space as function descriptors if the
1613 target address is also in the data space.
1615 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1617 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1618 the trad-frame register value for the SP register.
1620 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1622 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1624 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1626 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1627 that identifies function descriptors outside of the .opd section.
1629 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1631 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1632 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1634 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1636 (handle_gnu_v3_exceptions): Use tempflag.
1638 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1640 Refactor varobj_update interface.
1641 * varobj.c (varobj_update): Report changes as vector. Also
1642 return not just a list of varobj, but a list of special structures
1643 that tell what exactly has changed.
1644 * varobj.h (enum varobj_update_error): Rename to
1645 varobj_scope_status.
1646 (struct varobj_update_result_t): New.
1647 (varobj_update): Adjust prototype.
1648 * mi/mi-cmd-var.c: Adjust for changes.
1650 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1652 * varobj.c (varobj_update): Fix comment typo.
1655 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1657 Set the symtab field of symbols read from ECOFF debugging entries.
1658 * mdebugread.c (add_symbol): Add new parameter symtab.
1659 (parse_symbol): Update calls to add_symbol throughout.
1661 2008-05-27 Andreas Schwab <schwab@suse.de>
1663 * symtab.h (enum address_class): Remove LOC_REGPARM and
1665 (struct symbol): Add is_argument.
1666 (SYMBOL_IS_ARGUMENT): Define.
1668 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1669 * buildsym.c (finish_block): Likewise.
1670 * stack.c (print_frame_args, print_block_frame_locals)
1671 (print_frame_arg_vars): Likewise.
1672 * symtab.c (lookup_block_symbol): Likewise.
1673 * tracepoint.c (add_local_symbols): Likewise.
1674 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1676 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1677 * dwarf2read.c (new_symbol): Likewise.
1678 * mdebugread.c (parse_symbol): Likewise.
1679 * stabsread.c (define_symbol): Likewise.
1681 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1682 and LOC_COMPUTED_ARG.
1683 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1684 * ax-gdb.c (gen_var_ref): Likewise.
1685 * eval.c (evaluate_subexp_for_address): Likewise.
1686 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1687 * m2-exp.y (yylex): Likewise.
1688 * printcmd.c (address_info): Likewise.
1689 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1690 * tracepoint.c (collect_symbol, scope_info): Likewise.
1692 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1694 * gdbarch.sh: Added new gdbarch struct
1695 core_regset_sections.
1696 * gdbarch.c: Refreshed.
1697 * gdbarch.h: Refreshed.
1698 * regset.h (core_regset_section): Declared.
1699 * linux-nat.c (linux_nat_do_thread_registers): Added
1700 support for the new gdbarch struct core_regset_sections.
1701 * utils.c (host_address_to_string): New function.
1702 * defs.h (host_address_to_string): New prototype.
1703 * i386-linux-tdep.c (i386_regset_rections): New register
1704 sections list for i386.
1705 (i386_linux_init_abi): Initialized new gdbarch struct
1706 core_regset_sections.
1707 * Makefile.in: Updated to reflect dependency changes.
1708 * ppc-linux-tdep.c (ppc_regset_sections): Register
1709 sections list for ppc.
1710 (ppc_linux_init_abi): Initialized new gdbarch struct
1711 core_regset_sections
1713 2008-05-24 Andreas Schwab <schwab@suse.de>
1715 * linespec.c (decode_objc): Save current language around call to
1718 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1720 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1721 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1722 Return the proper bound value if the array index type is an
1723 enumerated type. Compute the high bound if requested.
1724 (val_print_array_elements): Handle the case when the array
1725 element has a null size.
1726 * ada-valprint.c (print_optional_low_bound): Add handling
1727 for empty arrays or arrays of zero-size elements.
1728 (ada_val_print_array): New function, extracted out from
1729 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1730 handle empty arrays and arrays of zero-size elements.
1731 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1732 code by call to ada_val_print_array.
1733 (ada_value_print): Remove handling of null array. The handling
1734 was incomplete and is now better handled by ada_val_print_array.
1736 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1738 * annotate.c (annotate_source, annotate_frame_begin): Replace
1739 deprecated_print_address_numeric with paddress.
1740 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1741 * tui/tui-stack.c (tui_make_status_line): Likewise.
1743 * defs.h (deprecated_print_address_numeric): Remove.
1744 * printcmd.c (deprecated_print_address_numeric): Remove.
1745 * maint.c (maint_print_section_info): Fix comment.
1747 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1749 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1750 print_binary_chars, print_char_chars): Add byte_order parameter and
1751 replace gdbarch_byte_order.
1752 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1753 expressions and remove them. Remove unused TWO_TO_FOURTH.
1754 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1755 endianness. Update call to print_hex_chars.
1756 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1757 print_binary_chars, print_char_chars): Add byte_order parameter.
1758 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1759 get at the endianness. Update print_*_char calls to use byte_order.
1761 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1763 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1765 (SYMBOL_LOCATION_BATON): Update.
1767 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1769 * symtab.h (enum address_class): Remove LOC_BASEREG and
1771 (struct symbol): Remove "basereg" member of "aux_value" union.
1772 (SYMBOL_BASEREG): Remove.
1774 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1776 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1777 (ada_add_block_symbols): Likewise.
1778 * ax-gdb.c (gen_var_ref): Likewise.
1779 * buildsym.c (finish_block): Likewise.
1780 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1781 * m2-exp.y (yylex): Likewise.
1782 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1783 * printcmd.c (address_info): Likewise.
1784 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1785 (print_frame_arg_vars): Likewise.
1786 * symmisc.c (print_symbol): Likewise.
1787 * symtab.c (lookup_block_symbol): Likewise.
1788 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1789 (scope_info): Likewise.
1791 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1793 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1795 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1796 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1797 (ada_add_block_symbols): Likewise.
1798 * ax-gdb.c (gen_var_ref): Likewise.
1799 * buildsyms.c (finish_block): Likewise.
1800 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1801 * m2-exp.y (yylex): Likewise.
1802 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1803 * printcmd.c (address_info): Likewise.
1804 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1805 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1806 * symtab.c (lookup_block_symbol): Likewise.
1807 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1808 (scope_info): Likewise.
1810 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1812 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1813 LOC_HP_THREAD_LOCAL_STATIC.
1815 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1816 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1817 (read_var_value): Likewise.
1818 * buildsym.c (finish_block): Likewise.
1819 * objfiles.c (objfile_relocate): Likewise.
1820 * printcmd.c (address_info): Likewise.
1821 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1822 * tracepoint.c (scope_info): Likewise.
1824 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1825 Maxim Grigoriev <maxim2405@gmail.com>
1827 * xtensa-tdep.c (xtensa_read_register): Remove.
1828 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1829 argument litbase to call0_frame_cache().
1830 (call0_track_op, call0_analyze_prologue)
1831 (call0_frame_cache): Use extra argument litbase.
1833 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1835 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1837 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1839 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1841 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1843 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1844 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1845 struct trad_frame_saved_reg *.
1846 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1847 trad_frame_alloc_saved_regs. Update accesses. Record previous
1848 value of SP as being vfp.
1849 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1850 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1852 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1854 * score-tdep.c (score_print_insn): Get the current endianess from
1855 disassemble_info instead of gdbarch_byte_order.
1857 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1859 * frame.c (get_prev_frame_1): Build frame id before setting
1860 this_frame->prev_p, not after.
1862 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1864 * annotate.c (annotate_new_thread): New function for new-thread
1866 * annotate.h: (annotate_new_thread): New extern.
1867 * thread.c (add_thread_with_info): Use it.
1868 * Makefile.in (thread.o): Add dependency on annotate.h.
1870 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1872 * win32-nat.c (win32_wait): Block the control-c event while
1873 waiting for a debug event.
1875 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1877 * symtab.h (lookup_symbol_in_language): Update comment.
1878 * symtab.c (lookup_symbol_aux_block): Update comment.
1879 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1881 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1883 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1884 (lookup_symbol): Likewise.
1885 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1886 (lookup_symbol): Likewise.
1887 (search_symbols): Update.
1889 * linespec.c (find_methods, collect_methods): Update.
1890 (add_matching_methods, add_constructors): Update.
1891 (decode_compound, decode_dollar, decode_variable): Update.
1892 (lookup_prefix_sym): Update.
1894 (symbol_found): Remove SYM_SYMTAB parameter.
1895 Use SYMBOL_SYMTAB (sym) instead.
1897 * gdbtypes.c (lookup_typename): Update.
1898 (lookup_struct, lookup_union, lookup_enum): Update.
1899 (lookup_template_type): Update.
1900 (check_typedef): Update.
1901 * language.c (lang_bool_type): Update.
1902 * mdebugread.c (parse_procedure): Update.
1903 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1904 * parse.c (write_dollar_variable): Update.
1905 * printcmd.c (address_info): Update.
1906 * source.c (select_source_symtab): Update.
1907 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1908 * valops.c (find_function_in_inferior): Update.
1909 (value_struct_elt_for_reference): Update.
1910 * value.c (value_static_field, value_fn_field): Update.
1912 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1913 * arm-tdep.c (arm_skip_prologue): Update.
1914 * mt-tdep.c (mt_skip_prologue): Update.
1915 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1917 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1918 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1919 (add_defn_to_vec): Likewise.
1920 (ada_add_block_symbols): Likewise.
1921 (lookup_cached_symbol, cache_symbol): Likewise.
1922 (standard_lookup): Update.
1923 (ada_lookup_symbol_list): Update.
1925 * c-valprint.c (c_val_print): Update.
1926 * cp-support.c (cp_lookup_rtti_type): Update.
1927 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1928 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1929 * p-valprint.c (pascal_val_print): Update.
1930 * scm-lang.c (scm_lookup_name): Update.
1936 * objc-exp.y: Update.
1939 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1941 * language.h (struct language_defn): Remove SYMTAB parameter from
1942 la_lookup_symbol_nonlocal callback function pointer.
1944 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1945 (ada_lookup_encoded_symbol): Likewise.
1946 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1947 Always call fixup_symbol_section.
1948 (ada_lookup_symbol): Remove SYMTAB parameter.
1949 (ada_lookup_symbol_nonlocal): Likewise.
1950 * ada-exp.y (write_object_renaming): Update.
1951 (find_primitive_type): Likewise.
1953 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1954 (cp_lookup_symbol_namespace): Likewise.
1955 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1956 (lookup_symbol_file): Likewise.
1957 (lookup_possible_namespace_symbol): Likewise.
1958 (cp_lookup_symbol_nonlocal): Likewise.
1959 (cp_lookup_symbol_namespace): Likewise.
1960 (cp_lookup_nested_type): Update.
1962 * scm-valprint.c (scm_inferior_print): Update.
1963 * valops.c (value_maybe_namespace_elt): Update.
1965 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1966 lookup_lib_global_symbol callback function pointer.
1967 (solib_global_lookup): Remove SYMTAB parameter.
1968 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1969 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1971 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1972 (lookup_symbol_static): Likewise.
1973 (lookup_symbol_global): Likewise.
1974 (lookup_symbol_aux_block): Likewise.
1975 (lookup_global_symbol_from_objfile): Likewise.
1976 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1977 (lookup_symbol_aux_local): Likewise.
1978 (lookup_symbol_aux_block): Likewise.
1979 (lookup_symbol_aux_symtabs): Likewise.
1980 (lookup_symbol_aux_psymtabs): Likewise.
1981 (lookup_global_symbol_from_objfile): Likewise.
1982 (basic_lookup_symbol_nonlocal): Likewise.
1983 (lookup_symbol_static): Likewise.
1984 (lookup_symbol_global): Likewise.
1986 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1988 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1990 * remote.c (init_extended_remote_ops): Fix typo.
1992 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1994 * NEWS: Mention new DICOS x86 target configuration.
1996 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1997 Ulrich Weigand <uweigand@de.ibm.com>
1999 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2000 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2002 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2003 use it instead of ginfo->value.address. Look up minimal symbol by
2004 address and name. Assume OBJFILE is non-NULL.
2005 (fixup_symbol_section): Ensure we always have an objfile to look
2006 into. Extract and pass to fixup_section the symbol's address that
2007 will match the minimal symbol's address.
2008 (fixup_psymbol_section): Likewise.
2010 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2011 overlays and the addrmap returned the wrong section.
2013 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2014 calling fixup_symbol_section.
2016 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2018 * minsyms.c: Include "target.h".
2019 (find_solib_trampoline_target): Handle minimal symbols pointing
2020 to function descriptors as well.
2021 * Makefile.in (minsyms.o): Update dependencies.
2023 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2024 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2025 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2026 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2027 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2028 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2029 (ppc64_standard_linkage_target): Rename to ...
2030 (ppc64_standard_linkage1_target): ... this.
2031 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2032 (ppc64_skip_trampoline_code): Support three variants of standard
2033 linkage stubs. Call find_solib_trampoline_target to handle
2036 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2038 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2039 ppc64_sysv_abi_adjust_breakpoint_address.
2040 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2041 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2043 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2045 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2046 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2047 of ppc_linux_skip_trampoline_code.
2049 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2051 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2052 * gdbarch.c, gdbarch.h: Regenerated.
2053 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2054 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2055 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2057 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2059 * linux-nat.c (trap_ptid): Delete.
2060 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2062 * linux-thread-db.c (thread_db_wait): Adjust.
2064 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2066 * linespec.c (decode_line_1): Fix a couple of comments.
2068 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2070 * dbxread.c: Formatting.
2071 (INTERNALIZE_SYMBOL): Init n_other.
2072 (set_namestring): Take pointer to nlist arg rather than struct
2073 copy. Update all callers.
2075 2008-05-15 Andreas Schwab <schwab@suse.de>
2077 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2078 (dwarf2read.o): Add $(addrmap_h).
2080 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2082 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2083 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2084 to handle ppc32 PLT entries.
2085 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2088 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2090 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2091 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2092 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2093 (lookup_minimal_symbol_by_pc_section): Use
2094 lookup_minimal_symbol_by_pc_section_1.
2095 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2097 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2099 * findcmd.c: Add #include "gdb_stdint.h".
2100 * Makefile.in (findcmd.o): Update dependencies.
2102 2008-05-11 David S. Miller <davem@davemloft.net>
2104 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2105 long double size override, Linux does use 128-bit now.
2107 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2108 (sparc_linux_write_pc): New function.
2109 (sparc32_linux_init_abi): Register it.
2110 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2111 (sparc64_linux_write_pc): New function.
2112 (sparc64_linux_init_abi): Register it.
2114 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2115 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2117 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2119 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2120 and info.tdep_info before calling gdbarch_init_osabi.
2122 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2124 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2125 the type of the right hand side of the assignment to the type
2126 of the left hand side if the left hand side is a convenience
2129 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2131 * NEWS: Mention gdbserver bi-arch capability.
2133 2008-05-09 Doug Evans <dje@google.com>
2136 * NEWS: Document find command and qSearch:memory packet.
2137 * Makefile.in (SFILES): Add findcmd.c.
2138 (COMMON_OBJS): Add findcmd.o.
2139 (findcmd.o): New rule.
2140 * findcmd.c: New file.
2141 * target.h (target_ops): New member to_search_memory.
2142 (simple_search_memory): Declare.
2143 (target_search_memory): Declare.
2144 * target.c (simple_search_memory): New fn.
2145 (target_search_memory): New fn.
2146 * remote.c (PACKET_qSearch_memory): New packet kind.
2147 (remote_search_memory): New fn.
2148 (init_remote_ops): Init to_search_memory.
2149 (init_extended_remote_ops): Ditto.
2150 (_initialize_remote): Add qSearch:memory packet config command.
2152 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2154 * thread.c (_initialize_thread): Don't use commas and periods in
2155 first line of doc string of "set/show print thread-events".
2157 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2159 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2160 Update for unwinder changes.
2162 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2164 * frame.c (get_frame_base_address, get_frame_locals_address)
2165 (get_frame_args_address): Pass the correct frame when calling
2166 frame_base_find_by_frame.
2168 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2170 * remote.c (extended_remote_attach_1): Call target_find_description.
2172 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2174 * remote.c (extended_remote_create_inferior_1): Clean up
2175 before marking the target running.
2177 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2179 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2182 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2184 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2185 sparc64-sol2-tdep.c: Update for unwinder changes.
2187 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2189 * cp-support.c (mangled_name_to_comp): Initialize storage.
2190 (unqualified_name_from_comp): Likewise.
2192 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2194 * remote.c (remote_insert_breakpoint): Call get_remote_state
2195 after gdbarch_breakpoint_from_pc is called.
2196 (remote_insert_hw_breakpoint): Likewise.
2198 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2200 * valprint.c (val_print): Add new language parameter and use it
2201 instead of using the current_language. Update calls to val_print
2203 (common_val_print): Add new langauge parameter and pass it to
2205 * value.h (struct language_defn): Add opaque declaration.
2206 (val_print, common_val_print): Update declarations.
2207 * stack.c (print_frame_args): Update call to common_val_print
2208 using the appropriate language.
2209 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2210 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2211 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2212 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2213 #include "language.h" if necessary.
2214 Update calls to val_print and common_val_print.
2215 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2216 Update dependencies.
2218 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2220 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2221 pointing inside a non-executable section as function descriptors.
2223 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2225 * inf-loop.c (inferior_event_handler): Run all continuations and
2226 print any language change before running the breakpoint commands.
2228 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2230 * frame-unwind.c (frame_unwind_got_bytes): New function.
2231 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2232 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2233 for unwinder changes.
2235 2008-05-05 Doug Evans <dje@google.com>
2237 * NEWS: Mention new /m modifier for disassemble command.
2238 * cli/cli-cmds.c (print_disassembly): New function.
2239 (disassemble_current_function): New function
2240 (disassemble_command): Recognize /m modifier, print mixed
2242 (init_cli_cmds): Update disassemble help text.
2244 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2246 * xtensa-tdep.c: Update for unwinder changes.
2248 2008-05-05 Andreas Schwab <schwab@suse.de>
2250 Update m68k port for unwinder changes.
2251 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2252 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2253 (m68k_frame_unwind): Use default_frame_sniffer.
2254 (m68k_frame_sniffer): Remove.
2255 (m68k_frame_base_address): Expect this_frame.
2256 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2258 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2259 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2260 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2261 parameter instead of pc value.
2262 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2264 (m68k_linux_sigtramp_frame_this_id)
2265 (m68k_linux_sigtramp_frame_prev_register)
2266 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2267 (m68k_linux_sigtramp_frame_unwind): Use
2268 m68k_linux_sigtramp_frame_sniffer.
2269 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2271 * m68klinux-nat.c (store_register): Fix typo.
2273 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2275 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2278 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2280 * symfile.c (reread_symbols): Update objfile's entry point.
2282 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2283 Joel Brobecker <brobecker@adacore.com>
2285 * ada-lang.c: Update throughout to use symbol_matches_domain
2286 instead of matching the symbol domain explictly.
2287 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2288 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2289 class as typedefs. See lookup_partial_symbol function.
2290 (new_symbol): Similar to add_partial_symbol, do not create
2291 symbol for the typedef. See lookup_block_symbol.
2292 * symtab.c (symbol_matches_domain): New function, takes care
2293 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2294 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2295 found psym domain matches the given domain.
2296 (lookup_block_symbol): Likewise.
2298 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2300 * top.c (command_line_handler_continuation): Remove.
2301 (execute_command): Do not install the above.
2303 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2305 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2306 and catch all exceptions from it.
2307 * top.c (command_line_handler_continuation): Don't
2308 call bpstat_do_action here.
2310 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2312 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2313 (struct die_info): Remove type.
2314 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2315 (read_structure_type, read_enumeration_type, read_array_type)
2316 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2317 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2318 (read_tag_string_type, read_subroutine_type, read_set_type)
2319 (read_unspecified_type): Delete prototypes. Remove check for
2320 already-loaded type. Return the new type.
2321 (set_die_type): Return the new type.
2322 (reset_die_and_siblings_types): Delete.
2323 (load_comp_unit, load_full_comp_unit): Set type_hash.
2324 (process_queue): Remove call to reset_die_and_siblings_types.
2325 (process_die): Do not read most types here. Use read_type_die
2327 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2328 (quirk_gcc_member_function_pointer): Return the new type.
2329 (process_structure_scope, process_enumeration_scope): Use
2330 get_die_type and read the DIE's type.
2331 (read_full_die): Do not initialize die->type.
2332 (tag_type_to_type): Use read_type_die.
2333 (read_type_die): Check for already defined types. Return the
2335 (determine_prefix): Use get_die_type.
2336 (set_die_type): Return the type.
2337 (get_die_type): Take a CU argument. Check for no type_hash.
2339 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2341 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2344 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2346 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2347 and bp_longjmp_resume breakpoints.
2348 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2350 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2351 breakpoints. Create bp_longjmp breakpoints as momentary
2353 (enable_longjmp_breakpoint): Delete.
2354 (set_longjmp_breakpoint): New.
2355 (disable_longjmp_breakpoint): Delete.
2356 (delete_longjmp_breakpoint): New.
2357 (set_longjmp_resume_breakpoint): Delete.
2358 (set_momentary_breakpoint_at_pc): New.
2359 (breakpoint_re_set_one): Don't delete bp_longjmp and
2360 bp_longjmp_resume breakpoints.
2361 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2364 * infrun.c (step_resume_breakpoint): Add comment.
2365 (struct execution_control_state): Delete handling_longjmp member.
2366 (init_execution_control_state). Don't clear handling_longjmp.
2367 (context_switch): Don't context switch handling_longjmp.
2368 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2369 create a bp_longjmp_resume breakpoint, and set it as current
2370 step_resume_breakpoint, then step over the longjmp breakpoint. If
2371 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2372 breakpoint, delete the longjmp-resume breakpoint, and stop
2374 (currently_stepping): Remove handling_longjmp from expression.
2375 (insert_step_resume_breakpoint_at_sal): Update comment.
2376 (insert_longjmp_resume_breakpoint): New.
2378 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2379 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2381 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2382 (set_longjmp_resume_breakpoint): Delete declaration.
2384 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2386 (load_infrun_state): Delete *handling_longjmp parameter.
2387 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2389 (load_infrun_state): Delete *handling_longjmp parameter. Update
2392 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2393 (delete_longjmp_breakpoint_cleanup): New.
2394 (step_1): Call set_longjmp_breakpoint instead of
2395 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2396 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2397 (step_1_continuation): Pass thread id in the continuation args to
2399 (step_once): Add thread parameter. Pass thread id the the
2402 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2404 Set CU BASE_ADDRESS already from partial DIEs.
2405 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2406 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2407 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2408 from these variables if it was still unset.
2410 * Makefile.in: Update dependencies.
2411 * dwarf2read.c: Include "addrmap.h"
2412 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2413 (dwarf2_ranges_read): New prototype.
2414 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2415 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2416 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2417 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2418 comment for it. Add the found ranges to RANGES_PST. New variable
2419 BASEADDR, initialize it the common way.
2420 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2421 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2422 HAS_RANGES_OFFSET for the later processing.
2423 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2424 * symtab.c: Include "addrmap.h"
2425 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2426 Move the psymtab locator into ...
2427 (find_pc_sect_psymtab_closer): ... a new function.
2429 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2431 * arch-utils.c (gdbarch_update_p): Use default values for
2432 info.abfd and info.target_desc if they are NULL.
2433 (gdbarch_from_bfd): Remove assertion.
2434 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2435 using the current target description.
2436 (gdbarch_info_fill): Do not use default values for info->abfd
2437 and info->target_desc.
2439 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2441 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2443 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2445 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2446 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2448 * regcache.c (read_pc_pid): Remove, replace by ...
2449 (regcache_read_pc): ... this function.
2450 (write_pc_pid): Remove, replace by ...
2451 (regcache_write_pc): ... this function.
2452 (read_pc, write_pc): Update.
2454 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2455 write_pc_pid by regcache_read_pc and regcache_write_pc.
2456 (displaced_step_fixup): Likewise.
2457 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2458 (prepare_to_proceed): Likewise.
2459 (proceed): Likewise.
2460 (adjust_pc_after_break): Likewise.
2461 (handle_inferior_event): Likewise.
2463 * linux-nat.c (cancel_breakpoint): Likewise.
2464 * linux-thread-db.c (check_event): Likewise.
2465 * aix-thread.c (aix_thread_wait): Likewise.
2466 * tracepoint.c (trace_dump_command): Likewise.
2468 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2470 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2471 SYMBOL_LOCATION_BATON.
2473 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2475 * target.h (struct target_ops): New field to_auxv_parse.
2476 * auxv.c (default_auxv_parse): New, renamed from previous
2478 (target_auxv_parse): Try to call target method. Fallback to
2479 default_auxv_parse if not found.
2480 * procfs.c (procfs_auxv_parse): New.
2481 (init_procfs_ops): On Solaris, in 64-bit mode, install
2484 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2486 * symfile.c (add_symbol_file_command): Use paddress rather than
2487 hex_string to print the address.
2489 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2491 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2492 return the null frame ID to terminate the backtrace.
2494 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2496 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2497 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2498 (SIG_FRAME_PC_OFFSET): Likewise.
2499 (SIG_FRAME_LR_OFFSET): Likewise.
2500 (SIG_FRAME_FP_OFFSET): Likewise.
2501 (rs6000_push_dummy_call): Likewise.
2502 (rs6000_return_value): Likewise.
2503 (rs6000_convert_from_func_ptr_addr): Likewise.
2504 (branch_dest, rs6000_software_single_step): Likewise.
2505 (deal_with_atomic_sequence): Rename to ...
2506 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2507 Do not call branch_dest; inline required parts of that function.
2508 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2509 with SYMBOL_LINKAGE_NAME.
2510 (struct reg, regsize): Delete.
2511 (read_memory_addr): Delete; inline into callers.
2512 (rs6000_skip_prologue): Move after skip_prologue.
2513 (skip_prologue): Remove prototype.
2514 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2515 initialization as if this variable were true. Do not install
2516 ppc64_sysv_abi_adjust_breakpoint_address.
2518 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2519 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2521 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2522 (SIG_FRAME_PC_OFFSET): Likewise.
2523 (SIG_FRAME_LR_OFFSET): Likewise.
2524 (SIG_FRAME_FP_OFFSET): Likewise.
2525 (rs6000_push_dummy_call): Likewise.
2526 (rs6000_return_value): Likewise.
2527 (rs6000_convert_from_func_ptr_addr): Likewise.
2528 (branch_dest, rs6000_software_single_step): Likewise. Replace
2529 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2530 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2531 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2532 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2533 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2535 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2536 (AIX_TEXT_SEGMENT_BASE): New macro.
2537 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2538 by AIX_TEXT_SEGMENT_BASE.
2540 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2541 (struct gdbarch_tdep): Remove text_segment_base member.
2542 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2543 ppc64_sysv_abi_adjust_breakpoint_address.
2545 * Makefile.in (rs6000-tdep.o): Update dependencies.
2546 (rs6000-aix-tdep.o): Likewise.
2548 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2549 Thiago Jung Bauermann <bauerman@br.ibm.com>
2551 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2552 * doublest.c (convert_typed_floating): Fix typo in comment.
2553 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2554 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2555 * frame.c (frame_unwind_address_in_block): Likewise.
2556 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2557 * symtab.h (struct symbol): Likewise.
2558 * tramp-frame.h (struct trad_frame_cache): Likewise.
2559 * value.c (allocate_repeat_value): Likewise.
2561 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2563 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2564 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2566 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2568 * parse.c (parse_exp_in_context): Don't override
2569 expression_context_pc if get_selected_block returned a valid
2572 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2574 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2575 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2576 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2578 * c-typeprint.c (c_type_print_base): Delete handling of template
2580 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2581 (METHOD_PTR_TO_VOFFSET): Delete.
2582 * defs.h (QUIT_FIXME): Delete.
2583 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2584 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2585 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2586 ninstantiations, and instantiations.
2587 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2588 (TYPE_FN_FIELD_INLINED): Delete.
2589 * srec.h (SREC_BINARY): Delete.
2590 * symtab.c (symbol_init_demangled_name): Delete.
2591 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2592 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2593 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2594 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2595 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2596 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2597 * target.h (enum thread_control_capabilities): Delete tc_switch.
2598 (target_can_switch_threads): Delete.
2600 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2602 * Makefile.in (objfiles.o): Update.
2603 * exec.c (exec_set_section_address): Support p->addr != 0.
2604 * objfiles.c (objfile_relocate): Update exec_ops section
2606 * symfile.c (place_section): Move exec_set_section_address call...
2607 (default_symfile_offsets): ...to here.
2609 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2611 * Makefile.in (ppc_linux_tdep_h): New macro.
2612 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2613 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2614 (powerpc_e500l_c): Likewise.
2615 (ppc-linux-nat.o): Update dependencies.
2616 (ppc-linux-tdep.o): Update dependencies.
2617 (rs6000-tdep.o): Update dependencies.
2619 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2620 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2621 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2622 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2623 (tdesc_powerpc_e500): Remove.
2625 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2626 and "features/rs6000/powerpc-altivec64.c".
2627 (ppc_supply_reg, ppc_collect_reg): Make global.
2628 (variants): Use tdesc_powerpc_32 for "powerpc" and
2629 tdesc_powerpc_altivec64 for "powerpc64".
2630 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2632 * ppc-linux-tdep.h: New file.
2634 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2635 Include "features/rs6000/powerpc-32l.c".
2636 Include "features/rs6000/powerpc-altivec32l.c".
2637 Include "features/rs6000/powerpc-64l.c".
2638 Include "features/rs6000/powerpc-altivec64l.c".
2639 Include "features/rs6000/powerpc-e500l.c".
2640 (ppc_linux_supply_gregset): New function.
2641 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2642 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2643 (ppc64_linux_gregset): Likewise.
2644 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2645 (ppc_linux_trap_reg_p): New function.
2646 (ppc_linux_write_pc): New function.
2647 (ppc_linux_core_read_description): New function.
2648 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2649 ppc_linux_core_read_description. Install orig_r3 and trap
2650 registers if present in the target description.
2651 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2653 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2654 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2655 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2656 (fetch_ppc_registers): Likewise.
2657 (store_ppc_registers): Likewise.
2658 (store_register): Likewise.
2659 (ppc_linux_read_description): Check whether AltiVec is supported.
2660 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2661 Linux target description.
2663 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2664 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2665 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2666 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2667 rs6000/powerpc-e500. Update -expedite variables accordingly.
2669 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2670 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2671 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2672 * features/rs6000/powerpc-e500.c: Regenerate.
2673 * features/rs6000/powerpc-32.c: Regenerate.
2674 * features/rs6000/powerpc-64.c: Regenerate.
2676 * features/rs6000/power-linux.xml: New file.
2677 * features/rs6000/power64-linux.xml: New file.
2678 * features/rs6000/powerpc-32l.xml: New file.
2679 * features/rs6000/powerpc-altivec32l.xml: New file.
2680 * features/rs6000/powerpc-64l.xml: New file.
2681 * features/rs6000/powerpc-altivec64l.xml: New file.
2682 * features/rs6000/powerpc-e500l.xml: New file.
2683 * features/rs6000/powerpc-32l.c: New (generated) file.
2684 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2685 * features/rs6000/powerpc-64l.c: New (generated) file.
2686 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2687 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2689 * regformats/reg-ppc.dat: Remove.
2690 * regformats/reg-ppc64.dat: Remove.
2691 * regformats/rs6000/powerpc-32.dat: Remove.
2692 * regformats/rs6000/powerpc-64.dat: Remove.
2693 * regformats/rs6000/powerpc-e500.dat: Remove.
2694 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2695 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2696 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2697 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2698 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2700 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2702 * thread.c (delete_thread): Call observer_notify_thread_exit.
2703 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2704 thread_exit observer.
2705 (mi_thread_exit): New.
2707 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2709 * breakpoint.c (create_exception_catchpoint): Remove prototype
2710 for already deleted function.
2711 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2712 * frame.h (show_stack_frame): Remove prototype.
2713 * stack.c (show_stack_frame): Remove empty, unused function.
2714 * source.c (symtab_to_fullname, print_source_lines): Small fix
2716 * value.c (show_values): Update comments to mention "show values"
2717 command instead of "info history".
2719 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2721 * linespec.c: Include "target.h".
2722 (minsym_found): Handle minimal symbols pointing to function
2723 descriptors. Use find_function_start_pc.
2724 * minsyms.c (msymbol_objfile): New function.
2725 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2726 to function descriptors.
2727 * symtab.c (fixup_section): Only use minimal symbol at the same
2728 address to determine section of a symbol.
2729 (find_function_start_pc): New function.
2730 (find_function_start_sal): Use it.
2731 * symtab.h (msymbol_objfile): Add prototype.
2732 (find_function_start_pc): Likewise.
2733 * value.c: Include "objfiles.h".
2734 (value_fn_field): Handle minimal symbols pointing to function
2736 * Makefile.in (linespec.o): Update dependencies.
2737 (value.o): Likewise.
2739 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2741 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2742 inside a PAD type is a bitfield.
2744 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2746 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2747 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2748 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2749 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2750 Allow typedefs when checking for function pointer arguments.
2751 Right-align small structs passed on the stack.
2752 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2753 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2754 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2756 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2758 * Makefile.in (arm-tdep.o): Update.
2759 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2760 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2761 (arm_pc_is_thumb): Use mapping symbols.
2762 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2763 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2764 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2765 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2766 * gdbarch.sh: Add record_special_symbol.
2767 * gdbarch.c, gdbarch.h: Regenerated.
2768 * objfiles.c (struct objfile_data): Add cleanup member.
2769 (register_objfile_data_with_cleanup): New function, from
2770 register_objfile_data.
2771 (register_objfile_data): Use it.
2772 (objfile_free_data): Call clear_objfile_data.
2773 (clear_objfile_data): Call cleanup functions.
2774 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2776 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2778 * objfiles.c (init_entry_point_info): Handle shared libraries.
2780 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2782 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2785 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2786 Pedro Alves <pedro@codesourcery.com>
2788 Implement displaced stepping.
2790 * gdbarch.sh (max_insn_length): New 'variable'.
2791 (displaced_step_copy, displaced_step_fixup)
2792 (displaced_step_free_closure, displaced_step_location): New
2794 (struct displaced_step_closure): Add forward declaration.
2795 * gdbarch.c, gdbarch.h: Regenerated.
2797 * arch-utils.c: #include "objfiles.h".
2798 (simple_displaced_step_copy_insn)
2799 (simple_displaced_step_free_closure)
2800 (displaced_step_at_entry_point): New functions.
2801 * arch-utils.h (simple_displaced_step_copy_insn)
2802 (simple_displaced_step_free_closure)
2803 (displaced_step_at_entry_point): New prototypes.
2805 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2806 (I386_MAX_MATCHED_INSN_LEN): ... this.
2807 (i386_absolute_jmp_p, i386_absolute_call_p)
2808 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2809 (i386_displaced_step_fixup): New functions.
2810 (struct i386_insn, i386_match_insn): Update.
2811 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2812 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2813 (i386_displaced_step_fixup): New prototype.
2814 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2815 Register gdbarch_displaced_step_copy,
2816 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2817 and gdbarch_displaced_step_location functions.
2819 * infrun.c (debug_displaced): New variable.
2820 (show_debug_displaced): New function.
2821 (struct displaced_step_request): New struct.
2822 (displaced_step_request_queue, displaced_step_ptid)
2823 (displaced_step_gdbarch, displaced_step_closure)
2824 (displaced_step_original, displaced_step_copy)
2825 (displaced_step_saved_copy, can_use_displaced_stepping): New
2827 (show_can_use_displaced_stepping, use_displaced_stepping)
2828 (displaced_step_clear, cleanup_displaced_step_closure)
2829 (displaced_step_dump_bytes, displaced_step_prepare)
2830 (displaced_step_clear_cleanup, write_memory_ptid)
2831 (displaced_step_fixup): New functions.
2832 (resume): Call displaced_step_prepare.
2833 (proceed): Call read_pc once, and remember the value. If using
2834 displaced stepping, don't remove breakpoints.
2835 (handle_inferior_event): Call displaced_step_fixup. Add some
2836 debugging output. When we try to step over a breakpoint, but get
2837 a signal to deliver to the thread instead, ensure the step-resume
2838 breakpoint is actually inserted. If a thread hop is needed, and
2839 displaced stepping is enabled, don't remove breakpoints.
2840 (init_wait_for_inferior): Call displaced_step_clear.
2841 (_initialize_infrun): Add "set debug displaced" command. Add
2842 "maint set can-use-displaced-stepping" command. Clear
2843 displaced_step_ptid.
2844 * inferior.h (debug_displaced): Declare variable.
2845 (displaced_step_dump_bytes): Declare function.
2847 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2850 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2852 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2853 (arm_force_mode_string, arm_show_fallback_mode)
2854 (arm_show_force_mode): New.
2855 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2857 (_initialize_arm_tdep): Add "set arm fallback-mode"
2858 and "set arm force-mode".
2859 * NEWS: Document new commands.
2861 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2863 * main.h (batch_silent): Declare.
2864 * event-top.c: Include main.h.
2865 (gdb_setup_readline): Remove extern batch_silent declaration.
2866 * infrun.c (normal_stop): Don't print source location when running in
2867 --batch-silent mode.
2868 * Makefile.in (event-top.o): Add main.h dependency.
2870 2008-05-02 Andreas Schwab <schwab@suse.de>
2872 * target.h (struct target_ops): Add
2873 to_watchpoint_addr_within_range.
2874 (target_watchpoint_addr_within_range): New function.
2875 * target.c (update_current_target): Inherit
2876 to_watchpoint_addr_within_range, defaulting to
2877 default_watchpoint_addr_within_range.
2878 (default_watchpoint_addr_within_range): New function.
2879 (debug_to_watchpoint_addr_within_range): New function.
2880 (setup_target_debug): Set to_watchpoint_addr_within_range.
2881 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2883 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2884 * breakpoint.c (watchpoints_triggered): Use
2885 target_watchpoint_addr_within_range.
2887 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2889 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2890 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2891 Set gdb_osabi to GDB_OSABI_DICOS.
2893 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2894 * osabi.c (gdb_osabi_name): Add "DICOS".
2896 * i386-dicos-tdep.c: New file.
2898 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2899 (ALLDEPFILES): Add i386-dicos-tdep.c.
2900 (i386-dicos-tdep.o): New rule.
2902 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2904 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2905 and register the fork's PTID as a thread.
2907 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2910 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2911 assign its value to the breakpoint created.
2912 (create_breakpoints): Add breakpoint_ops argument and pass it
2913 to create_breakpoint call.
2914 (break_command_really): Add breakpoint_ops argument and pass/assign
2916 (break_command_1): Pass NULL as ops argument.
2917 (set_breakpoint): Pass NULL as ops argument.
2918 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2919 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2920 catch and throw catchpoints.
2922 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2925 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2926 translate signal numeric value from the target to GDB's enum
2928 * gdbarch.c, gdbarch.h: Regenerated.
2929 * gdbarch.sh: Added two new functions target_signal_from_host and
2930 target_signal_to_host.
2931 * target.h (default_target_signal_from_host,
2932 default_target_signal_to_host): New functions - declarations.
2933 * signals/signals.c (struct gdbarch): New declaration.
2934 (default_target_signal_to_host, default_target_signal_from_host): New
2937 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2938 Pedro Alves <pedro@codesourcery.com>
2940 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2941 Johnston <jjohnstn@redhat.com>.
2943 * NEWS: Mention attach to stopped process fix.
2944 * infcmd.c (detach_command, disconnect_command): Discard the thread
2946 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2947 attaching. Use signal_stop_state.
2948 (signal_stop_state): Check stop_soon.
2949 * linux-nat.c (kill_lwp): Declare earlier.
2950 (pid_is_stopped, linux_nat_post_attach_wait): New.
2951 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2953 (linux_nat_attach): Use linux_nat_post_attach_wait.
2954 (detach_callback, linux_nat_detach): Improve handling for signalled
2956 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2957 from the process ID.
2958 * Makefile.in (infcmd.o): Update.
2960 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2962 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2963 * arm-tdep.c (arm_frame_is_thumb): New.
2964 (arm_pc_is_thumb): Clarify comment.
2965 (thumb_analyze_prologue): Remove PC special case.
2966 (thumb_scan_prologue): Take a block_addr argument. Use it for
2967 find_pc_partial_function. Remove unused variables.
2968 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2969 for find_pc_partial_function. Remove PC special case.
2970 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2971 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2972 (arm_get_next_pc): Use arm_frame_is_thumb.
2973 (arm_write_pc): Use CPSR_T instead of 0x20.
2974 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2975 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2977 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2978 DWARF2_FRAME_REG_FN.
2979 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2980 DWARF2_FRAME_REG_FN.
2981 (struct dwarf2_frame_state_reg): Add FN to loc union.
2983 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2985 * exec.c (print_section_info): Add missing '\n'.
2987 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2989 * thread.c (add_thread): Move observer call to ...
2990 (add_thread_silent): ... here.
2992 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2994 * rs6000-tdep.c: Update for unwinder changes.
2995 * ppcobsd-tdep.c: Likewise.
2997 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2999 * s390-tdep.c: Update for unwinder changes.
3001 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3003 * spu-tdep.c: Update for unwinder changes.
3005 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3007 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3008 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3009 sparc64-linux-tdep.c: Update for unwinder changes.
3011 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3013 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3014 for unwinder changes.
3015 * mips-tdep.c: Likewise.
3016 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3019 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3021 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3024 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3026 Update i386 and amd64 ports for unwinder changes.
3028 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3029 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3030 (amd64_frame_unwind): Use default_frame_sniffer.
3031 (amd64_frame_sniffer): Delete.
3032 (amd64_sigtramp_frame_cache): Expect this_frame.
3033 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3034 (amd64_sigtramp_frame_sniffer): Update signature.
3035 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3036 (amd64_frame_base_address): Expect this_frame.
3037 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3039 (amd64_init_abi): Use set_gdbarch_dummy_id and
3040 frame_unwind_append_unwinder.
3041 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3042 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3043 (i386_frame_unwind): Use default_frame_sniffer.
3044 (i386_frame_sniffer): Delete.
3045 (i386_sigtramp_frame_cache): Expect this_frame.
3046 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3047 (i386_sigtramp_frame_sniffer): Update signature.
3048 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3049 (i386_frame_base_address): Update signature.
3050 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3051 (i386_push_dummy_call): Update comment.
3052 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3054 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3055 and frame_unwind_append_unwinder.
3056 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3057 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3058 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3059 i386nbsd-tdep.c: Update for unwinder changes.
3061 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3063 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3064 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3066 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3067 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3068 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3070 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3072 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3074 * tramp-frame.h (struct tramp_frame): Update signature of init.
3075 * Makefile.in (trad-frame.o): Update.
3077 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3079 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3080 (execute_stack_op): Put this_frame in the baton.
3081 (execute_cfa_program): Take this_frame.
3082 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3083 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3084 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3085 (dwarf2_frame_this_id): Adjust to work on this_frame.
3086 (dwarf2_signal_frame_this_id): Delete.
3087 (dwarf2_frame_prev_register): Update signature. Use new frame
3089 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3090 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3091 dwarf2_frame_sniffer.
3092 (dwarf2_append_unwinders): New.
3093 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3095 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3096 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3097 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3098 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3099 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3100 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3101 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3102 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3103 (dwarf2_append_unwinders): Declare.
3104 (dwarf2_frame_base_sniffer): Update declaration.
3105 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3108 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3110 Convert frame unwinders to use the current frame and
3113 * frame.c (frame_debug): Make global.
3114 (get_frame_id): Pass this frame to unwinder routines.
3115 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3116 (do_frame_register_read): Do not discard the return value of
3117 frame_register_read.
3118 (frame_register_unwind): Remove debug messages. Use
3119 frame_unwind_register_value.
3120 (frame_unwind_register_value, get_frame_register_value): New
3122 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3123 (get_frame_args_address, get_frame_type): Pass this frame to
3125 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3127 * frame.h: Update comments.
3128 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3129 (frame_prepare_for_sniffer): Declare.
3130 * frame-unwind.h: Update comments and parameter names.
3131 (default_frame_sniffer): Declare.
3132 (frame_prev_register_ftype): Return a struct value *.
3133 (struct frame_unwind): Remove prev_pc member.
3134 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3135 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3136 (frame_unwind_got_register, frame_unwind_got_memory)
3137 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3138 * frame-base.h: Update comments and parameter names.
3139 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3140 if necessary. Add debugging output.
3141 * sentinel-frame.c (sentinel_frame_prev_register)
3142 (sentinel_frame_this_id): Update for new signature.
3143 (sentinel_frame_prev_pc): Delete.
3144 (sentinel_frame_unwinder): Remove prev_pc.
3145 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3147 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3148 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3149 (frame_unwind_append_sniffer): Delete.
3150 (frame_unwind_append_unwinder): New function.
3151 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3152 from unwinders. Use frame_prepare_for_sniffer.
3153 (default_frame_sniffer, frame_unwind_got_optimized)
3154 (frame_unwind_got_register, frame_unwind_got_memory)
3155 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3156 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3157 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3159 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3160 * gdbarch.c, gdbarch.c: Regenerated.
3161 * frame-base.c (default_frame_base_address)
3162 (default_frame_locals_address, default_frame_args_address): Update
3164 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3165 * infcall.c (call_function_by_hand): Update comments.
3166 * Makefile.in (frame-unwind.o): Update dependencies.
3168 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3170 * ada-lang.c (ada_value_primitive_packed_val): Only check
3171 value_lazy for memory lvals.
3172 * findvar.c (value_of_register_lazy): New function.
3173 (locate_var_value): Only check value_lazy for memory lvals.
3174 * valarith.c (value_subscripted_rvalue): Likewise.
3175 * valops.c (value_fetch_lazy): Handle both memory and register
3177 (search_struct_field, value_slice): Only check value_lazy for memory
3179 * value.c (struct value): Update comment for lazy.
3180 (value_primitive_field): Only check value_lazy for memory lvals.
3181 * value.h (value_lazy): Update comment.
3182 (value_of_register_lazy): Declare.
3184 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3186 * corefile.c (reopen_exec_file): Close any open files.
3188 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3190 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3191 show_memory_breakpoints to 1 while reading the instruction bundle.
3193 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3195 * gdbarch.sh: Document the return_value method. Explain that
3196 the FUNCTYPE parameter might be NULL.
3197 * gdbarch.h: Regenerated.
3198 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3199 type when calling using_struct_return, as this is unnecessary
3202 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3204 * terminal.h (create_tty_session): Fix return type.
3206 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3208 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3210 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3212 * breakpoint.c (condition_command, commands_from_control_command)
3213 (break_command_really): Minor reformatting.
3215 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3217 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3219 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3221 * amd64-tdep.c (amd64_get_longjmp_target): New.
3222 (amd64_init_abi): Register amd64_get_longjmp_target as
3223 gdbarch_get_longjmp_target callback.
3224 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3226 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3228 * breakpoint.h (enum bpstat_what_main_action): Delete
3229 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3231 * breakpoint.c (clrs): Delete.
3232 (bpstat_what): Update table.
3234 * infrun.c (handle_inferior_event): Remove
3235 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3237 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3239 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3240 Adjust all prototypes using mi_cmd_args_ftype to use
3242 (struct mi_cmd): Remove the args_func field.
3243 * mi/mi-cmds.c: Don't provide value for the args_func field.
3244 * mi/mi-main.c (mi_execute_async_cli_command)
3245 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3246 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3247 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3248 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3249 (mi_cmd_target_download): Adjust.
3250 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3251 (mi_cmd_execute): Do not check for args_func.
3252 (mi_execute_async_cli_command): Adjust.
3253 * mi/mi-parse.c: Don't check for args_func.
3255 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3257 * breakpoint.c (bpstat_check_location)
3258 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3259 New, extracted from bpstat_stop_status.
3260 (bpstat_stop_status): Use the above.
3262 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3264 * mi/mi-main.c (last_async_command): Rename to current_token.
3265 (previous_async_command): Remove.
3266 (mi_cmd_gdb_exit): Adjust.
3267 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3268 (mi_cmd_target_select): Adjust.
3269 (mi_cmd_execute): Don't set previous_async_command. Free token
3270 here even in async mode.
3271 (mi_execute_async_cli_command): Adjust.
3272 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3274 (mi_load_progress): Adjust.
3276 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3278 * infcmd.c (step_1_continuation): Always disable longjmp
3279 breakpoint if we're not going to do another step.
3281 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3283 exec_cleanup murder.
3284 * breakpoint.c (until_break_command_continuation): Add
3285 the 'error' parameter. Directly delete the breakoint as
3286 opposed to running cleanups.
3287 (until_break_command): Install continuation only
3288 after starting the target. Don't use exec cleanups,
3289 use ordinary cleanups. Discard cleanups is successfully
3290 started the target in async mode.
3291 (make_cleanup_delete_breakpoint): Remove.
3292 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3294 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3296 (struct continations): Add the 'error' parameter to the
3297 continuation_hook field.
3298 (add_continuation, do_all_continuations)
3299 (add_intermediate_continuation)
3300 (do_all_intermediate_continuations): Add the 'error' parameter.
3301 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3302 * inf-loop.c (inferior_event_handler): Instead of calling
3303 discard_all_continuations, use do_all_continuations with 1 as
3304 'error' parameter. Pass 0 as 'error' parameter in existing uses
3305 of discard_all_continuations.
3306 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3308 (step_once): Install continuation only after resuming the target.
3309 (step_1_continuation): Disable longjmp breakpoint on error.
3310 (finish_command_continuation): Add the error parameter. Delete
3311 the finish breakpoint directly, do not use cleanups.
3312 (finish_command): Do not use exec_cleanups. Always setup
3313 continuation. For sync case, immediately run them.
3314 (attach_command_continuation): Add the error parameter.
3315 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3316 remove step_resume_breakpoint -- adjust delete it directly.
3317 * interps.c (interp_set): Adjust call to do_all_continations.
3318 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3320 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3322 (mi_cmd_execute): Do not use exec_cleanup.
3323 (mi_execute_async_cli_command): Simplify the string concatenation
3324 logic. Do no use exec cleanup.
3325 (mi_exec_async_cli_cmd_continuation): New parameter error.
3326 Free last_async_command.
3327 * top.c (command_line_handler_continuation): New parameter error.
3328 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3329 (do_exec_cleanups): Remove.
3330 (add_continuation, do_all_continations)
3331 (add_intermediate_continuation)
3332 (do_all_intermediate_continuations): New parameter error.
3334 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3336 * breakpoint.h (bp_location_p): New typedef.
3337 Register a vector of bp_location_p.
3338 * breakpoint.c (always_inserted_mode)
3339 (show_always_inserted_mode): New.
3340 (unlink_locations_from_global_list): Remove.
3341 (update_global_location_list)
3342 (update_global_location_list_nothrow): New.
3343 (update_watchpoint): Don't free locations.
3344 (should_insert_location): New.
3345 (insert_bp_location): Use should_insert_location.
3346 (insert_breakpoint_locations): Copied from
3348 (insert_breakpoint): Use insert_breakpoint_locations.
3349 (bpstat_stop_status): Call update_global_location_list
3350 when disabling breakpoint.
3351 (allocate_bp_location): Don't add to bp_location_chain.
3352 (set_raw_breakpoint)
3353 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3354 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3355 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3356 (set_longjmp_resume_breakpoint)
3357 (enable_watchpoints_after_interactive_call_stop)
3358 (disable_watchpoints_before_interactive_call_start)
3359 (create_internal_breakpoint)
3360 (create_fork_vfork_event_catchpoint)
3361 (create_exec_event_catchpoint, set_momentary_breakpoint)
3362 (create_breakpoints, break_command_1, watch_command_1)
3363 (create_exception_catchpoint)
3364 (handle_gnu_v3_exceptions)
3365 (disable_breakpoint, breakpoint_re_set_one)
3366 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3367 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3368 Call update_global_location_list.
3369 (delete_breakpoint): Don't remove locations and don't
3370 try to reinsert them. Call update_global_location_list.
3371 (update_breakpoint_locations): Likewise.
3372 (restore_always_inserted_mode): New.
3373 (update_breakpoints_after_exec): Temporary disable
3374 always inserted mode.
3375 * Makefile.in: Update dependencies.
3377 * infrun.c (proceed): Remove breakpoints while stepping
3379 (handle_inferior_event): Don't remove or insert
3381 * linux-fork.c (checkpoint_command): Remove breakpoints
3382 before fork and insert after.
3383 (linux_fork_context): Remove breakpoints before switch
3385 * target.c (target_disconnect, target_detach): Remove
3386 breakpoints from target.
3389 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3391 * breakpoint.c (print_one_breakpoint_location): In MI
3392 mode, report the location string the breakpoint was
3393 originally created with.
3395 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3397 * Makefile.in (xtensa-tdep.o): Update dependencies.
3398 * configure.tgt (xtensa*): Update dependencies.
3399 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3400 Local variable areg renamed to arreg.
3401 (areg_number): New function.
3402 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3403 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3404 replaced by arreg_number.
3405 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3406 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3407 (xtensa_scan_prologue): New function.
3408 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3409 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3410 value based on prologue analysis. Fix the bugs preventing WS and
3411 AR4-AR7/A11 registers from getting right values for intermediate frames,
3412 whose registers have been already spilled.
3413 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3414 and arreg_number appropriately.
3415 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3416 svr4_ilp32_fetch_link_map_offsets.
3418 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3420 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3421 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3423 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3425 * acinclude.m4: Add override.m4.
3426 * configure: Regenerate.
3428 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3430 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3431 initialized with a trailing space now. Use PROMPT_ARG of
3432 COMMAND_LINE_INPUT instead of printing it ourselves.
3434 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3436 * NEWS: Document support for 64-bit core file.
3438 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3440 * NEWS: Add information on calling convention and new SH CLI options.
3442 * sh-tdep.c (sh_cc_gcc): New static string.
3443 (sh_cc_renesas): Ditto.
3444 (sh_cc_enum): New static string array.
3445 (sh_active_calling_convention): New static string pointer denoting
3446 active user chosen ABI.
3447 (sh_is_renesas_calling_convention): New function to return function
3448 specific ABI, or user choice if necessary.
3449 (sh_use_struct_convention): Rename first argument and turn around its
3450 meaning. Check for renesas ABI and return accordingly.
3451 (sh_use_struct_convention_nofpu): New function.
3452 (sh_next_flt_argreg): Get function type as third parameter. Check
3453 for renesas ABI and choose floating registers accordingly.
3454 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3455 struct return slot accordingly.
3456 (sh_push_dummy_call_nofpu): Ditto.
3457 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3458 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3459 (sh_return_value_fpu): Evaluate ABI and give to
3460 sh_use_struct_convention.
3461 (show_sh_command): New function.
3462 (set_sh_command): Ditto.
3463 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3466 * gdbarch.sh (return_value): Add func_type argument.
3467 * gdbarch.c: Regenerate.
3469 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3470 val_type so as not to collide with value_type function. Call
3471 using_struct_return with additional function type argument.
3472 * infcall.c (call_function_by_hand): Call using_struct_return and
3473 gdbarch_return_value with additional function type argument.
3474 * infcmd.c (print_return_value): Take addition func_type argument.
3475 Call gdbarch_return_value with additional function type argument.
3476 (finish_command_continuation): Call print_return_value with additional
3477 function type argument.
3478 (finish_command): Ditto.
3479 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3480 additional function type argument.
3481 * stack.c (return_command): Call using_struct_return and
3482 gdbarch_return_value with additional function type argument.
3483 * value.c (using_struct_return): Take additional function type argument.
3484 * value.h (using_struct_return): Accommodate declaration.
3485 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3486 * amd64-tdep.c (amd64_return_value): Ditto.
3487 * arm-tdep.c (arm_return_value): Ditto.
3488 * avr-tdep.c (avr_return_value): Ditto.
3489 * cris-tdep.c (cris_return_value): Ditto.
3490 * frv-tdep.c (frv_return_value): Ditto.
3491 * h8300-tdep.c (h8300_return_value): Ditto.
3492 (h8300h_return_value): Ditto.
3493 * hppa-tdep.c (hppa32_return_value): Ditto.
3494 (hppa64_return_value): Ditto.
3495 * i386-tdep.c (i386_return_value): Ditto.
3496 * ia64-tdep.c (ia64_return_value): Ditto.
3497 * iq2000-tdep.c (iq2000_return_value): Ditto.
3498 * m32c-tdep.c (m32c_return_value): Ditto.
3499 * m32r-tdep.c (m32r_return_value): Ditto.
3500 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3501 * m68k-tdep.c (m68k_return_value): Ditto.
3502 (m68k_svr4_return_value): Ditto.
3503 * m88k-tdep.c (m88k_return_value): Ditto.
3504 * mep-tdep.c (mep_return_value): Ditto.
3505 * mips-tdep.c (mips_eabi_return_value): Ditto.
3506 (mips_n32n64_return_value): Ditto.
3507 (mips_o32_return_value): Ditto.
3508 (mips_o64_return_value): Ditto.
3509 * mn10300-tdep.c (mn10300_return_value): Ditto.
3510 * mt-tdep.c (mt_return_value): Ditto.
3511 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3512 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3513 (ppc_sysv_abi_broken_return_value): Ditto.
3514 (ppc64_sysv_abi_return_value): Ditto.
3515 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3516 (ppc_sysv_abi_broken_return_value): Ditto.
3517 (ppc64_sysv_abi_return_value): Ditto.
3518 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3519 * rs6000-tdep.c (rs6000_return_value): Ditto.
3520 * s390-tdep.c (s390_return_value): Ditto.
3521 * score-tdep.c (score_return_value): Ditto.
3522 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3523 (sh_return_value_fpu): Ditto.
3524 * sh64-tdep.c (sh64_return_value): Ditto.
3525 * sparc-tdep.c (sparc32_return_value): Ditto.
3526 * sparc64-tdep.c (sparc64_return_value): Ditto.
3527 * spu-tdep.c (spu_return_value): Ditto.
3528 * v850-tdep.c (v850_return_value): Ditto.
3529 * vax-tdep.c (vax_return_value): Ditto.
3530 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3531 * xtensa-tdep.c (xtensa_return_value): Ditto.
3533 * gdbtypes.h (struct type): Add calling_convention member.
3534 * dwarf2read.c (read_subroutine_type): Add calling convention read
3535 from DW_AT_calling_convention attribute to function type.
3537 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3539 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3540 multi_f77_subscript to support values from registers.
3541 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3542 * value.h (value_subscripted_rvalue): Add prototype.
3544 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3546 * f-valprint.c (f_val_print): Likewise.
3548 2008-04-21 Craig Silverstein <csilvers@google.com>
3550 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3553 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3555 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3556 section is not a code section.
3558 2008-04-19 Craig Silverstein <csilvers@google.com>
3560 * NEWS: Add information on compressed debug sections.
3562 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3564 * mi/mi-cmd-var.c (varobj_update_one): Print new
3565 value for variable objects that changed type.
3567 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3569 * varobj.c (varobj_invalidate): Don't touch floating
3572 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3574 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3575 (multiple_symbols_cancel): Remove extra const.
3576 * symtab.h: Likewise.
3578 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3580 * interps.c (top_level_interpreter): Rename static variable...
3581 (top_level_interpreter_ptr): ...to this.
3582 (top_level_interpreter): New function.
3584 * interps.h: New extern for top_level_interpreter.
3586 * linespec.c: Include interps.h and mi/mi-cmds.h.
3587 (decode_line_2): When using MI, always set all breakpoints in menu.
3589 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3591 2008-04-18 Craig Silverstein <csilvers@google.com>
3593 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3594 * config.in, configure: Regenerate.
3595 * dwarf2read.c: Include zlib.h if present.
3596 Modified *_SECTION macros.
3597 (section_is_p): New.
3598 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3599 (dwarf2_resize_section): New.
3600 to determine whether a given section has a given name.
3601 (zlib_decompress_section): New.
3602 (dwarf2_read_section): Read the compressed section if present
3604 * MAINTAINERS: Added myself to section Write After Approval.
3606 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3608 * defs.h (exec_set_section_offsets): Remove prototype.
3609 * exec.c (exec_set_section_offsets): Remove function.
3611 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3613 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3614 in the search for the matching symbol.
3616 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3618 * breakpoint.c (update_watchpoint): Always reparse
3621 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3623 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3624 the breakpoint address only once.
3626 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3628 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3629 rather than a hard-coded architecture, for xcoff executables.
3631 2008-04-17 Doug Evans <dje@google.com>
3633 * buildsym.c (watch_main_source_file_lossage): New fn.
3634 (end_symtab): Call it.
3636 * source.c (find_and_open_source): Add some comments clarifying
3637 handling of FULLNAME argument. Make static. Remove pointless
3640 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3642 * inf-loop.c (inferior_event_handler): Also run the intermediate
3643 continuations in the INF_EXEC_COMPLETE case.
3645 2008-04-16 Tom Tromey <tromey@redhat.com>
3647 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3648 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3649 * cli/cli-decode.c (set_cmd_async_ok): New function.
3650 (get_cmd_async_ok): New function.
3651 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3653 * top.c (execute_command): Use get_cmd_async_ok.
3654 * infcmd.c: Include cli/cli-decode.h.
3655 (_initialize_infcmd): Mark "interrupt" as async-ok.
3656 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3658 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3661 * exec.c: Correct "arch-utils.h" include.
3663 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3666 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3667 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3668 * breakpoint.c (bpdisp_texst): New function. The function takes over
3669 the role of bpstats static array in print_one_breakpoint_location.
3670 (print_it_typical): Print "Temporary breakpoint" instead
3671 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3672 protocols, print disp field.
3673 (print_one_breakpoint_location): Removed bpdisps static definition.
3674 Call new bpstat_text function to get value for 'disp' field.
3675 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3677 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3679 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3680 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3681 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3682 * gnulib/Makefile.in: Regenerate.
3684 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3686 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3687 (defs_h): Use $(GNULIB_H).
3688 (all-lib): Depend on gnulib/Makefile.
3689 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3690 * config.in, gnulib/Makefile.in: Regenerated.
3692 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3694 * Makefile.in (LIBGNU, INCGNU): Define.
3695 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3696 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3698 ($(LIBGNU), all-lib): New rules.
3699 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3700 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3701 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3702 * gnulib: New directory, from gnulib-tool.
3703 * configure, aclocal.m4: Regenerated.
3705 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3707 * linux-thread-db.c (have_threads_callback): Check thread->private.
3709 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3710 Vladimir Prus <vladimir@codesourcery.com>
3713 * varobj.c (value_of_root): Update the expression for
3715 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3718 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3720 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3721 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3722 (mi_cmd_var_set_format): Use new mi_parse_format.
3723 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3725 * Makefile.in (mi-cmd-var.o): Update dependencies.
3727 * varobj.h (varobj_get_formatted_value): Declare.
3728 * varobj.c (my_value_of_variable): Added format parameter.
3729 (cplus_value_of_variable): Likewise.
3730 (java_value_of_variable): Likewise.
3731 (c_value_of_variable): Likewise. Evaluate expression based
3732 on format parameter.
3733 (struct language_specific): Add format parameter to function member
3735 (varobj_get_formatted_value): New.
3736 (varobj_get_value): Added format parameter to method call.
3738 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3740 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3741 instance flags of the undefined type before calling replace_type.
3743 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3745 * target.h (enum strata): Remove the download_stratum.
3747 2008-04-07 Doug Evans <dje@google.com>
3749 * buildsym.h (last_source_file): Add dwarf info to comment.
3750 (last_source_start_addr): Ditto.
3752 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3754 * alphanbsd-tdep.c: Include "target.h".
3755 * mn10300-tdep.c: Include "target.h".
3756 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3758 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3760 Fix breakpoint condition that use member variables.
3761 * valops.c (check_field): Remove.
3762 (check_field_in): Rename to check_field.
3763 (value_of_this): Use la_name_of_this.
3764 * value.h (check_field): Adjust prototype.
3766 * language.h (la_value_of_this): Rename to la_name_of_this.
3767 * language.c (unknown_language_defn): Specify "this" for
3769 (auto_language_defn): Likewise.
3770 (local_language_defn): Likewise.
3771 * ada-lang.c (ada_language_defn): Adjust comment.
3772 * c-lang.c (c_language_defn): Adjust comment.
3773 (cplus_language_defn): Specify "this" for name_of_this.
3774 (asm_language_defn): Adjust comment.
3775 (minimal_language_defn): Adjust comment.
3776 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3777 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3778 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3779 * objc-lang.c (objc_language_defn): Specify "self" for
3781 * p-lang.c (pascal_language_defn): Specify "this" for
3783 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3785 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3786 proper scope, and check for field in type of "this", without
3787 trying to create a value.
3789 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3791 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3792 (mi_error_message): Delete declaration.
3793 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3794 returning MI_CMD_ERROR.
3795 * mi/mi-main.c (mi_error_message): Delete.
3796 (mi_cmd_exec_interrupt):
3797 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3798 (mi_cmd_thread_info): Call error instead of returning
3800 (mi_cmd_data_list_register_values): Call error instead of
3801 returning MI_CMD_ERROR. Adapt to new get_register interface.
3802 (get_register): Change return typo to void. Call error instead of
3803 returning MI_CMD_ERROR.
3804 (mi_cmd_data_write_register_values): Call error instead of
3805 returning MI_CMD_ERROR.
3806 (mi_cmd_list_features): Return MI_CMD_DONE.
3807 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3808 (mi_execute_command): Always print exceptions with -error.
3810 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3812 * NEWS: Mention new commands set/show multiple-symbols.
3814 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3816 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3817 (multiple_symbols_cancel): New constants.
3818 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3819 (multiple_symbols_select_mode): New function.
3820 (_initialize_symtab): Add new set/show multiple-symbols commands.
3821 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3822 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3823 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3825 * linespec.c (decode_line_2): Likewise.
3827 2008-04-03 Doug Evans <dje@sebabeach.org>
3829 * symtab.h (enum free_code): Delete free_contents, unused.
3830 * symmisc.c (free_symtab_block): Delete.
3831 (free_symtab, case free_code): Delete.
3833 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3835 * valops.c (value_cast_structs): New function. Cast related
3836 STRUCT types up/down and return cast value. The body of this
3837 function comes mostly from value_cast_pointers.
3838 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3839 to value_cast_structs. Now value_cast_pointers needs only create
3840 appropriate reference after using value_cast_structs for actual
3842 (value_cast): Handle references.
3844 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3846 * MAINTAINERS: Added myself to section Write After Approval.
3848 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3850 * ia64-tdep.c (examine_prologue): Correct array access.
3852 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3854 * cp-support.c (first_component_command): Return if no arguments.
3856 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3858 * ser-mingw.c (ser_windows_open): Open requested name.
3860 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3862 * MAINTAINERS: Added myself.
3864 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3866 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3867 parameter. If it is NULL, don't call error.
3868 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3869 `do_mesg' parameter to find_default_run_target. If no target was
3872 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3874 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3875 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3876 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3878 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3880 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3884 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3886 * features/Makefile (%.dat): Set xmltarget to the base filename
3887 of the XML source, without subdirectory.
3888 * regformats/rs6000/powerpc-32.dat: Regenerate.
3889 * regformats/rs6000/powerpc-64.dat: Regenerate.
3890 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3892 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3894 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3897 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3899 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3900 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3902 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3904 * objfiles.h (struct objfile): New GDBARCH member.
3905 (get_objfile_arch): Add prototype.
3906 * objfiles.c: Include "arch-utils.h".
3907 (allocate_objfile): Look up gdbarch associated with bfd.
3908 (get_objfile_arch): New function.
3909 * Makefile (objfiles.o): Update dependencies.
3911 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3913 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3915 (locexpr_describe_location): Replace current_gdbarch by
3917 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3918 (dwarf2_add_field): Likewise.
3919 (read_tag_pointer_type): Likewise.
3920 (read_base_type): Likewise.
3921 (new_symbol): Likewise.
3923 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3924 (decode_base_type, decode_function_type): Likewise.
3925 (coff_read_struct_type, coff_read_enum_type): Likewise.
3926 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3927 (decode_base_type): Likewise.
3928 (coff_read_enum_type): Likewise.
3929 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3930 (coff_read_enum_type): Likewise.
3932 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3933 (end_psymtab): Likewise.
3934 (process_one_symbol): Likewise.
3936 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3937 (parse_procedure): Likewise.
3938 (parse_partial_symbols): Likewise.
3940 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3942 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3943 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3945 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3946 static range_index_type by built-in type.
3947 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3948 (read_enum_type): Likewise.
3950 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3953 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3955 * varobj.h (varobj_floating_p): Declare.
3956 * varobj.c (varobj_floating_p): New.
3957 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3958 '@' as the name, update all floating varobjs.
3960 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3962 * varobj.c (struct varobj_root): Rename use_selected_frame to
3963 floating, and clarify the meaning.
3964 (varobj_create, varobj_update, new_root_variable): Adjust.
3965 (value_of_root): Don't use type_changed as in variable,
3967 (c_value_of_root): Adjust.
3969 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3971 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3973 (linux_nat_wait): Add main lwp to gdb's thread list.
3974 * linux-thread-db.c (find_new_threads_callback): Also attach to
3975 already listed threads which thread_db didn't know about yet.
3977 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3979 * linux-nat.c (drain_queued_events): Fix comment typo.
3980 (linux_nat_attach): In async mode, don't rely on storing a pending
3981 status. Instead place the wait status on the pipe.
3982 (linux_nat_resume): Remove unreacheable shortcut code in async
3984 (stop_wait_callback): In async mode, don't store pending status.
3985 Instead, cancel breakpoints or resend the signal appropriatelly.
3986 (cancel_breakpoint): New, refactored from
3987 cancel_breakpoints_callback.
3988 (cancel_breakpoints_callback): Call cancel_breakpoint.
3989 (pipe_to_local_event_queue): Remove special token processing.
3990 (linux_nat_wait): Issue an internal error if a pending status is
3991 found in async mode.
3993 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
3995 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3997 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
3998 Vladimir Prus <vladimir@codesourcery.com>
4000 * varobj.c (struct varobj_root): New component thread_id.
4001 (varobj_get_thread_id, check_scope): New functions.
4002 (c_value_of_root): Use check_scope. Switch to the
4003 proper thread if necessary.
4005 * varobj.h (varobj_get_thread_id): New extern.
4007 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4009 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4012 * top.c: Revert 2008-03-21 changes.
4014 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4016 * thread.c (make_cleanup_restore_current_thread): Make it
4018 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4019 * varobj.c (varobj_update): Don't save/restore frame.
4020 (c_value_of_root): Save/restore thread and frame here,
4021 using make_cleanup_restore_current_thread.
4022 * Makefile.in: Update dependecies.
4024 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4026 * varobj.c (struct varobj_root): Clarify
4027 comment on the frame field.
4028 (varobj_create): Don't set frame if we have no
4031 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4034 Suggested by Jan Kratochvil:
4035 * top.c (gdb_rl_operate_and_get_next_completion): Call
4036 rl_redisplay_function.
4037 (gdb_rl_redisplay): New.
4038 (init_main): Set rl_redisplay_function.
4040 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4042 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4043 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4044 (store_regs_kernel_thread): Likewise.
4046 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4048 Linux native async support.
4050 * target.h (struct target_ops): Delete to_async_mask_value and add
4052 (target_is_async_p, target_async): Formatting.
4053 (target_async_mask_value): Delete.
4054 (target_async_mask): Delete function declaration, and add new
4055 target macro with the same name.
4057 * target.c (update_current_target): Replace to_async_mask_value by
4058 to_async_mask. Default to_async_mask to return_one.
4059 (target_async_mask): Delete.
4060 (find_default_can_async_p, find_default_is_async_p): New.
4061 (init_dummy_target): register find_default_can_async_p and
4062 find_default_is_async_p on the dummy target.
4064 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4065 (debug_linux_nat_async): New global.
4066 (show_debug_linux_nat_async): New function.
4067 (linux_nat_async_enabled, linux_nat_async_mask_value)
4068 (linux_nat_event_pipe, linux_nat_num_queued_events)
4069 (linux_nat_async_events_enabled): New globals.
4070 (struct waitpid_result): New struct.
4071 (waitpid_queue): New global.
4072 (queued_waitpid, push_waitpid, drain_queued_events): New.
4073 (my_waitpid): Call queued_waitpid.
4074 (linux_child_follow_fork): Disable async events during the call.
4075 (blocked_mask): Delete.
4076 (sync_sigchld_action, async_sigchld_action): New globals.
4077 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4078 async mode, block events during the call.
4079 (linux_nat_create_inferior): New.
4080 (linux_nat_attach): In sync mode, restore the mask states. In
4081 async mode, wake the event loop immediatelly.
4082 (detach_callback): Drain all queued events of the lwp we're
4084 (linux_nat_detach): Block async mode, and drain events of the main
4086 (linux_nat_resume): If in async mode, mask async events during the
4087 call. If short circuiting, force event loop to wake up. If
4088 resuming, set target_executing, and register target events in the
4090 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4091 (linux_nat_wait): In async mode, block events during the call.
4092 Only enable/disable passing SIGINT to the inferior in sync mode.
4093 Get events from local waitpid queue. If no interesting events was
4094 found, return to events loop. Reregister target events in the
4095 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4096 (linux_nat_kill): Disable events on entry.
4097 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4098 here. Detach async mode from the event loop if there are no more
4099 forks available, otherwise leave it on.
4100 (sigchld_handler): Assure this is called only in sync mode.
4101 (linux_async_permitted, linux_async_permitted_1): New globals.
4102 (set_maintenance_linux_async_permitted)
4103 (show_maintenance_linux_async_permitted): New functions.
4104 (linux_nat_is_async_p, linux_nat_can_async_p)
4105 (linux_nat_async_mask): New.
4106 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4107 (get_pending_events, async_sigchld_handler): New.
4108 (linux_nat_async_events): New.
4109 (async_terminal_is_ours): New global.
4110 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4111 (async_client_callback, async_client_context): New.
4112 (linux_nat_async_file_handler, linux_nat_async)
4113 (linux_nat_disable_async, linux_nat_enable_async): New.
4114 (linux_nat_add_target): Register linux_nat_create_inferior,
4115 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4116 linux_nat_async_mask, linux_nat_terminal_inferior and
4117 linux_nat_terminal_ours.
4118 (_initialize_linux_nat): Remove local action variable, and update
4119 code that used it to use sync_sigchld_action. Add new
4120 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4121 set/show command in the maintenance class. Add new "linux-async"
4122 maintenance set/show command. Block SIGCHLD by default. Setup
4123 async_sichld_action, and sync_sigchld_action. Install the default
4125 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4128 * linux-thread-db.c (re_check_for_thread_db): New.
4129 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4130 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4131 (thread_db_async_mask): New.
4132 (init_thread_db_ops): Register thread_db_can_async_p,
4133 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4135 * remote.c (remote_async_mask_value): New.
4136 (remote_return_zero): New.
4137 (init_remote_ops): Register remote_return_zero as callbacks of
4138 to_can_async_p and to_is_async_p.
4139 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4140 use remote_async_mask_value.
4141 (remote_async_mask): New.
4142 (init_remote_async_ops): Remove to_async_mask_value setting and
4143 register remote_async_mask as to_async_mask callback in
4146 * Makefile.in (linux-nat.o): Update.
4148 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4150 * gdbthread.h (add_thread_with_info): New.
4151 * linux-thread-db.c: Add some documentation.
4152 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4153 (struct private_thread_info): Remove th_valid and ti_valid.
4154 Replace ti with tid.
4155 (thread_get_info_callback): Do not add TID to the new ptid. Do
4157 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4158 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4160 (attach_thread): Handle an already-existing thread. Use
4161 add_thread_with_info. Cache the th and tid.
4162 (detach_thread): Verify that private was set. Remove verbose
4163 argument and printing. Update caller.
4164 (thread_db_detach): Do not adjust inferior_ptid.
4165 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4166 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4167 (thread_db_wait): Do not use lwp_from_thread.
4168 (thread_db_pid_to_str): Use the cached TID.
4169 (thread_db_extra_thread_info): Check that private is set.
4170 (same_ptid_callback): Delete.
4171 (thread_db_get_thread_local_address): Do not use it or check
4172 is_thread. Check that private is set. Assume that the thread
4173 handle is already cached.
4174 (init_thread_db_ops): Remove to_resume and to_kill.
4175 * thread.c (add_thread_with_info): New.
4176 (add_thread): Use it.
4177 * linux-nat.c (find_thread_from_lwp): Delete.
4178 (exit_lwp): Do not use it. Check print_thread_events. Print before
4179 deleting the thread.
4180 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4181 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4182 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4183 printf_unfiltered for thread exits.
4184 * procfs.c (procfs_wait): Likewise.
4186 2008-03-21 Chris Demetriou <cgd@google.com>
4188 * symtab.c (rbreak_command): Quote symbol name before passing
4189 it to break_command.
4191 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4193 * eval.c (evaluate_subexp_for_address): Clarify error message.
4194 Use value_must_coerce_to_target.
4195 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4196 * valops.c (value_assign): Call value_coerce_to_target when
4197 assigning to anything but internalvars. Leave GDB-side arrays
4198 as arrays when assigning to internalvars.
4199 (value_must_coerce_to_target, value_coerce_to_target): New.
4200 (value_coerce_array, value_addr): Call value_coerce_to_target.
4201 (value_array): Create the array in GDB's memory instead of
4203 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4206 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4208 * top.c (quit_confirm): Warn that we will kill the program.
4210 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4212 * inflow.c (terminal_ours_1): Guard access to
4213 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4215 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4216 Jim Blandy <jimb@codesourcery.com>
4217 Daniel Jacobowitz <drow@false.org>
4219 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4220 (dwarf2_read_address): Update prototype.
4222 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4223 (signed_address_type): Likewise.
4224 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4225 (execute_stack_op): Update calls to unsigned_address_type,
4226 signed_address_type and dwarf2_read_address. Fix implementation
4227 of DW_OP_deref_size.
4229 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4230 (dwarf2_per_cu_addr_size): Likewise.
4231 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4232 (struct dwarf2_loclist_baton): Likewise.
4234 * dwarf2loc.c (find_location_expression): Update calls to
4235 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4236 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4237 (locexpr_describe_location): Likewise.
4238 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4239 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4240 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4241 to dwarf2_per_cu_addr_size (per_cu).
4242 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4243 (loclist_read_variable): Likewise.
4244 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4246 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4247 instead of baton->objfile.
4248 (dwarf2_per_cu_obfile): New function.
4249 (dwarf2_per_cu_addr_size): Likewise.
4251 * dwarf2-frame.c (struct comp_unit): Move higher.
4252 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4253 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4254 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4255 parameter by using fde->eh_frame_p. Use read_encoded_value
4256 to implement DW_CFA_set_loc.
4257 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4258 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4259 execute_stack_op and execute_cfa_program.
4260 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4261 (size_of_encoded_value): Remove.
4262 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4263 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4264 (add_cie): Set cie->unit backlink.
4265 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4267 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4269 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4271 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4272 gdbarch_bfd_arch_info.
4274 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4276 * aix-thread.c (pdc_read_regs): Minor reformatting.
4278 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4280 * thread.c (print_thread_info): Don't insist
4281 on having current thread if there are no
4284 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4286 * infcmd.c (attach_command_post_wait)
4287 (attach_command_continuation): New.
4288 (attach_command): Support background async execution, and async
4289 execution in synchronous mode.
4291 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4293 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4294 * symmisc.c (dump_symtab_1): Likewise.
4295 * wrapper.c (gdb_value_struct_elt): Likewise.
4297 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4299 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4301 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4303 * linux-nat.c (linux_nat_filter_event): New, refactored from
4305 (linux_nat_wait): Call linux_nat_filter_event.
4307 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4309 * top.c (execute_command): Fix uninitialized variable error.
4311 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4313 * Makefile.in (amd64nbsd-nat.o): New dependency.
4314 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4315 (_initialize_amd64nbsd_nat): Update target vector to use
4316 nbsd_pid_to_exec_file.
4317 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4319 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4321 Remove ignoring leading exec events code.
4322 * fork-child.c (startup_inferior): Do not set
4323 inferior_ignoring_leading_exec_events.
4324 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4325 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4326 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4327 (handle_inferior_event): Remove code for ignoring leading exec
4329 * target.c (update_current_target): Do not inherit, or default,
4330 to_reported_exec_events_per_exec_call.
4331 (debug_to_reported_exec_events_per_exec_call): Remove.
4332 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4333 * target.h (target_reported_exec_events_per_exec_call): Remove.
4334 (struct target): Remove the to_reported_exec_events_per_exec_call
4337 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4339 Implement -thread-info.
4340 * gdbthread.h (print_thread_info): Declare.
4342 * thread.c (print_thread_info): New, extracted
4343 from info_threads_command and adjusted to
4344 work for CLI and MI.
4345 (info_threads_command): Use print_thread_info.
4346 * Makefile.in: Update dependencies.
4348 * mi/mi-cmds.c (mi_cmds): Specify a handler
4350 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4351 * mi/mi-main.c (mi_cmd_thread_info): New.
4352 (mi_cmd_list_features): Include 'thread-info'.
4354 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4356 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4357 to decide whether to match instruction patterns using "sw" and "sd".
4359 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4361 * infcmd.c (jump_command): Postpone disabling stdin until after
4364 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4366 * inflow.c (gdb_getpgrp): New.
4367 (gdb_has_a_terminal): Use get_getpgrp.
4368 (terminal_ours_1): If attach_flag is set, don't refetch
4369 inferior_process_group.
4371 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4373 * features/library-list.dtd: Allow "section" elements as children
4374 of "library". Add "section" element and describe its attributes.
4376 * solib-target.c (struct lm_info): Add section_bases member.
4377 (library_list_start_segment): Error out if seen a section element.
4378 (library_list_start_section): New.
4379 (library_list_end_library): New.
4380 (solib_target_free_library_list): Free section_bases.
4381 (section_attributes): New.
4382 (library_children): Make "segment" optional. Add "section" child.
4383 (library_list_children): Register library_list_end_library.
4384 (solib_target_relocate_section_addresses): Handle section bases.
4386 * NEWS: Mention new qXfer:libraries:read section offsets support.
4388 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4390 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4391 (make_exec_error_cleanup): Remove declarations.
4392 * utils.c (exec_error_cleanup_chain): Remove.
4393 (do_exec_error_cleanups, discard_exec_error_cleanups)
4394 (make_exec_error_cleanup): Remove.
4395 * event-loop.c (start_event_loop): Adjust call to
4397 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4398 (async_disable_stdin): Don't register async_enable_stdin via
4400 * inf-loop.c (inferior_event_handler): Don't
4401 call do_exec_error_cleanups. Call async_enable_stdin instead.
4402 * event-loop.c (start_event_loop): Adjust call to
4404 * tui/tui-interp.c (tui_command_loop): Adjust call to
4407 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4410 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4411 * breakpoint.c (bpstat_do_actions): In async mode,
4412 don't jump to top expecting stop_bpstat to be already
4414 * event-loop.c (start_event_loop): Call async_enable_stdin
4416 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4418 (command_handler): Do not setup continuation here.
4419 (command_line_handler_continuation): Move to...
4420 * top.c (command_line_handler_continuation): ... here.
4421 (execute_command): In async mode, register continuation.
4422 Don't check frame's language in running in async mode.
4423 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4424 * inf-loop.c (complete_execution): Inline into...
4425 (inferior_event_handler): ... here. Clear target_executing before
4426 doing any cleanups. Don't try to show prompt if the target was
4428 * infcmd.c (signal_command): Add support for async mode.
4429 (finish_command): Only add continuation if the target was
4430 successfully resumed.
4431 * remote.c (init_async_opts): Register to_get_thread_local_address
4433 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4434 with sync_execution.
4435 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4438 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4440 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4441 * exec.c (exec_bfd_mtime): Define.
4442 (exec_close): Clear it.
4443 (exec_file_attach): Set it.
4444 * gdbcore.h (exec_bfd_mtime): Declare.
4445 * source.c (find_source_lines): Do not use bfd_get_mtime.
4447 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4449 * top.c (simplified_command_loop): Remove.
4451 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4453 Remove unused remote.c hooks.
4454 * remote.c (deprecated_target_resume_hook)
4455 (deprecated_target_wait_loop_hook): Remove.
4456 (remote_resume): Do not call deprecated_target_resume_hook.
4457 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4458 (remote_async_wait): Likewise.
4460 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4462 Implement MI notification for new threads.
4463 * doc/observer.texi (new_thread): Document.
4464 * observer.sh: Forward declare struct thread_info.
4465 * thread.c (add_thread): Notify observer.
4467 * interps.h (interp_init_ftype): New parameter
4469 (interp_set): Likewise.
4470 (top_level_interpreter_data): Declare.
4471 * interps.c (interp_set): New parameter top_level.
4472 Pass it to interpreter's init function. Remember
4473 top level interpreter.
4474 (interpreter_exec_cmd): Adjust.
4475 (top_level_interpreter_data): New.
4476 * main.c (captured_main): Pass 1 for top_level
4477 parameter of interp_set.
4478 * cli/cli-interp.c (cli_interpreter_init): New
4479 parameter top_level.
4480 * tui/tui-interp.c (tui_init): New parameter top_level.
4482 * mi/mi-interp.c (mi_new_thread): New.
4483 (mi_interpreter_init): If top level, register
4484 observer for new threads.
4486 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4488 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4490 * top.c (execute_command): Disable break and stop
4491 commands in async mode.
4493 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4496 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4497 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4498 Call target_stop in the INF_QUIT_REQ case.
4499 * Makefile.in (inf-loop.o): Update.
4501 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4503 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4504 Call target_stop in the INF_QUIT_REQ case.
4505 * Makefile.in (inf-loop.o): Update.
4507 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4509 * top.c (execute_command): Enable break, info and interrupt
4510 commands in async mode.
4512 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4513 Daniel Jacobowitz <dan@codesourcery.com>
4515 * breakpoint.h (breakpoint_restore_shadows): New
4517 * breakpoint.c (breakpoint_restore_shadows): New.
4518 (read_memory_nobpt): Delete.
4519 * gdbcore.h (read_memory_nobpt): Delete declaration.
4520 * target.c (memory_xfer_partial): Call
4521 breakpoint_restore_shadows.
4522 (restore_show_memory_breakpoints)
4523 (make_show_memory_beakpoints_cleanup): New.
4524 (show_memory_breakpoints): New.
4525 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4526 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4527 Make sure we see memory breakpoints when checking if
4528 breakpoint is still there.
4529 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4530 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4531 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4532 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4534 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4536 * thread.c (add_thread): Use printf_unfiltered to print.
4538 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4540 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4541 that is true only on x86-solaris and x86_64-solaris.
4542 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4543 with proc_get_LDT_entry.
4545 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4547 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4548 * config.in, configure: Regenerate.
4549 * fork-child.c (fork_inferior): Call create_tty_session.
4550 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4551 (create_tty_session): New function.
4552 * terminal.h: Declare create_tty_session.
4554 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4557 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4558 * mipsread.c: Include elf/internal.h.
4559 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4562 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4564 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4565 to get at the current architecture and at the target specific vector.
4566 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4567 remove define of I387_ST0_REGNUM.
4569 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4571 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4572 get at the current architecture
4573 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4576 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4577 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4579 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4580 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4581 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4583 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4584 at the target specific vector.
4586 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4587 architecture. Use gdbarch_tdep to get at the target specific vector.
4589 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4590 update caller. Use gdbarch_tdep to get at the target specific vector.
4592 (i386_register_to_value: Use get_frame_arch to get at the current
4595 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4598 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4599 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4600 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4601 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4603 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4606 (i387_convert_register_p, i387_register_to_value,
4607 i387_value_to_register): Update call for i386_fp_regnum_p.
4609 * i387-tdep.h: Remove comment.
4610 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4611 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4612 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4613 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4614 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4616 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4618 * Makefile.in (fork-child.o): Update.
4619 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4620 argument. Gather all gdbserver features together.
4621 * fork-child.c (exec_wrapper): New variable.
4622 (fork_inferior): Use it.
4623 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4624 (unset_exec_wrapper_command, _initialize_fork_child): New.
4626 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4628 * source.c (directory_command): Modify the determination of
4629 condition of terminal "from_tty".
4631 2008-03-10 Matt Rice <ratmice@gmail.com>
4633 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4635 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4637 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4638 of the data passing to strtoulst function.
4639 (info_spu_signal_command): Likewise.
4641 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4643 * mi/mi-interp.c (mi_command_loop): Remove
4646 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4648 * remote.c (extended_remote_attach_1): Make local variable pid an int
4651 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4653 * solib-svr4.c (svr4_same_1): New function, originally extracted
4654 from svr4_same and expanded to handle the sparc64 case.
4655 (svr4_same): Move up and reimplement using svr4_same_1.
4656 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4658 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4660 * MAINTAINERS: Move self to Paper trail.
4662 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4664 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4665 * event-loop.c (call_async_signal_handler): New.
4666 * event-loop.h (call_async_signal_handler)
4667 (gdb_call_async_signal_handler): Declare.
4668 (mark_async_signal_handler): Add comments.
4669 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4670 * mingw-hdep.c (sigint_event, sigint_handler): New.
4671 (gdb_select): Use them. Wait for the readline signal handler
4673 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4674 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4675 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4677 (remote_fileio_ctrl_c_signal_handler): Use
4678 gdb_call_async_signal_handler.
4679 (initialize_remote_fileio): Initialize sigint_fileio_token.
4680 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4681 not initialize tokens here.
4682 (handle_remote_sigint_twice): Likewise. Reinstall
4683 handle_remote_sigint.
4684 (async_remote_interrupt_twice): Just call interrupt_query.
4685 (cleanup_sigint_signal_handler): Do not delete tokens.
4686 (remote_interrupt, remote_interrupt_twice): Use
4687 gdb_call_async_signal_handler.
4688 (interrupt_query): Reinstall the default signal handler.
4689 (_initialize_remote): Initialize tokens here.
4691 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4693 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4694 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4695 Change the type of the lr register to code_ptr.
4696 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4697 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4698 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4699 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4700 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4701 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4702 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4704 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4706 * MAINTAINERS: Update my email address.
4708 2008-03-03 Keith Seitz <keiths@redhat.com>
4710 From Dave Murphy <davem@devkitpro.org>:
4711 * configure.ac: Set tcl configdir to win under mingw.
4712 * configure: Regenerate.
4714 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4716 * breakpoint.c (fetch_watchpoint_value): New function.
4717 (update_watchpoint): Set and clear val_valid. Use
4718 fetch_watchpoint_value. Handle unreadable values on the
4719 value chain. Correct check for user-requested array watchpoints.
4720 (breakpoint_init_inferior): Clear val_valid.
4721 (watchpoint_value_print): New function.
4722 (print_it_typical): Use it. Do not free or clear old_val. Print
4723 watchpoints even if old_val == NULL.
4724 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4725 becoming readable or unreadable.
4726 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4727 (do_enable_watchpoint): Likewise.
4728 * breakpoint.h (struct breakpoint): Update comment for val. Add
4730 * NEWS: Mention watchpoints on inaccessible memory.
4732 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4734 * Makefile.in (i386-nat.o): Update.
4735 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4736 i386_use_watchpoints.
4737 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4738 i386_use_watchpoints.
4739 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4740 (i386_stopped_by_watchpoint): Update call.
4741 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4742 * config/i386/nm-i386.h: Conditionalize definitions on
4743 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4744 (i386_use_watchpoints): Declare.
4745 (i386_stopped_data_address): Update.
4746 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4747 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4749 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4751 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4752 * version.in: Bump version to 6.8.50.20080229-cvs.
4754 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4756 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4759 2008-02-28 Tom Tromey <tromey@redhat.com>
4761 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4763 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4765 * infcmd.c (kill_if_already_running): Make static. Use
4766 target_require_runnable.
4767 * target.c (target_require_runnable): New.
4768 * target.h (target_require_runnable): Declare.
4770 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4772 * frame.c (reinit_frame_cache): Only annotate if frames were
4775 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4777 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4778 * regformats/reg-ppc64.dat: Likewise.
4780 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4782 * features/Makefile (%.dat): Emit xmltarget statement.
4784 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4785 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4787 * regformats/arm-with-iwmmxt.dat: Regenerate.
4788 * regformats/mips64-linux.dat: Regenerate.
4789 * regformats/mips-linux.dat: Regenerate.
4790 * regformats/rs6000/powerpc-32.dat: Regenerate.
4791 * regformats/rs6000/powerpc-64.dat: Regenerate.
4792 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4794 * regformats/reg-arm.dat: Add xmlarch statement.
4795 * regformats/reg-i386.dat: Likewise.
4796 * regformats/reg-i386-linux.dat: Likewise.
4797 * regformats/reg-x86-64-linux.dat: Likewise.
4798 * regformats/reg-spu.dat: Likewise.
4800 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4802 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4805 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4807 * utils.c (debug_timestamp): New.
4808 (vfprintf_unfiltered): Print timestamps if requested.
4809 (show_debug_timestamp): New.
4810 (initialize_utils): Register "set debug timestamp".
4811 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4813 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4815 * breakpoint.c (skip_prologue_sal): New function.
4816 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4817 computed from a line number.
4819 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4821 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4822 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4823 Set PC register type to "code_ptr".
4824 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4825 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4826 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4827 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4828 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4829 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4830 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4833 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4835 * regformats/regdat.sh: Rename init_registers function in
4836 generated file to init_registers_${name}.
4838 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4839 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4840 * regformats/reg-s390x.dat: Set "name" to s390x.
4842 2008-02-26 Greg Law <glaw@undo-software.com>
4844 * regcache.c (registers_changed): Call reinit_frame_cache.
4846 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4848 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4849 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4850 and svr4_fetch_objfile_link_map.
4851 * Makefile.in (sh-linux-tdep.o): Update.
4853 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4855 * amd64-tdep.c (amd64_classify): Add support for decimal float
4857 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4858 use the struct return convention.
4860 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4862 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4863 to old format. Discard breakpoint address if shared library is
4865 (breakpoint_1): Adjust formatting of table header accordingly.
4867 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4869 * remote.c (remote_get_threadlist): If the response
4870 is empty, don't try to parse it.
4872 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4874 Unbreak 'target async'.
4875 * serial.c (serial_async): Set the
4876 handler function before enabling async
4879 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4881 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4883 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4885 * remote.c (extended_remote_attach_1): Set attach_flag.
4886 (extended_remote_create_inferior_1): Clear attach_flag.
4888 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4890 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4892 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4893 * solib-svr4.c (solib_svr4_r_brk): New.
4894 (open_symbol_file_object, svr4_current_sos): Always check the
4896 (svr4_fetch_objfile_link_map): Do not set debug_base.
4897 (enable_break): Use r_brk if it is set.
4898 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4899 (svr4_lp64_fetch_link_map_offsets): Likewise.
4900 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4902 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4903 Mark Kettenis <kettenis@gnu.org>
4905 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4906 trad_frame_saved_reg.
4907 (trad-frame.h): New include.
4909 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4910 instead of frame_obstack_zalloc.
4911 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4913 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4915 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4917 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4918 from disassemble_info instead of gdbarch_byte_order.
4920 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4921 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4923 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4925 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4926 gdbarch as parameter.
4928 * gdbarch.{c,h}: Regenerate.
4930 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4932 * mem-break.c (default_memory_insert_breakpoint)
4933 (default_memory_remove_breakpoint): Likewise.
4934 * target.h (default_memory_remove_breakpoint)
4935 (default_memory_insert_breakpoint): Likewise.
4937 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4938 parameter. Replace current_gdbarch by gdbarch.
4939 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4940 (m32r_memory_remove_breakpoint): Likewise.
4942 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4944 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4946 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4948 * NEWS: Add entry describing Add support improvements.
4950 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4952 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4955 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4957 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4958 register_offset_hack anymore.
4960 * regcache.{c,h} (register_offset_hack): Remove.
4962 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4964 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4966 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4967 current_gdbarch by gdbarch.
4968 (hppa64_hpux_find_global_pointer): Likewise.
4969 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4970 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4971 find_global_pointer.
4973 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4975 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4977 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4978 of gdbarch_num_regs.
4980 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4981 replace current_gdbarch by gdbarch.
4982 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4984 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4986 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4987 and replace current_gdbarch by gdbarch.
4989 (store_register): Update call for exec_one_dummy_insn.
4990 (fetch_register, store_register): Update call of regmap.
4992 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4993 parameter and replace current_gdbarch by gdbarch.
4995 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4996 the current architecture. Update call for getregs_supplies and
4998 (ppcnbsd_fetch_inferior_registers): Likewise.
5000 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5001 replace current_gdbarch by gdbarch.
5002 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5003 get_regcache_arch to get at the current architecture. Update call for
5006 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5008 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5011 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5013 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5015 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5017 * NEWS: Mention pending breakpints in MI.
5019 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5021 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5023 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5025 Add script to build and test GDB using enable-targets=all.
5027 * gdb_buildall.sh: New file.
5029 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5031 * NEWS (New native configurations): Xtensa GNU/Linux.
5032 (New targets): Xtensa GNU/Linux.
5033 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5035 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5036 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5037 * configure.tgt (xtensa*-*-linux*): New entry.
5038 * xtensa-config.c (xtensa_tdep): New variable.
5039 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5040 (rmap): Change format based on new macro XTREG.
5041 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5042 * xtensa-linux-nat.c: New.
5043 * xtensa-linux-tdep.c: New.
5044 * xtensa-xtregs.c: New.
5045 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5046 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5047 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5048 (xtensa_register_t): New field coprocessor.
5049 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5050 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5051 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5052 Update to handle privileged registers.
5053 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5054 (xtensa_push_dummy_call): Set windowstart register correctly.
5055 (call0_analyze_prologue): Initialize xtensa_default_isa.
5056 (xtensa_derive_tdep): New.
5057 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5058 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5059 Call xtensa_derive_tdep().
5060 * config/xtensa/linux.mh: New.
5061 * regformats/reg-xtensa.dat: New.
5063 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5065 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5066 (filenames.h): New include.
5067 * Makefile.in (corelow.o): Add dependency for filenames.h.
5069 2008-02-08 Doug Evans <dje@google.com>
5071 * source.c (find_and_open_source): Always rewrite absolute filenames.
5073 2008-02-07 Doug Evans <dje@google.com>
5075 * breakpoint.c: #include "hashtab.h".
5076 (ambiguous_names_p): New fn.
5077 (update_breakpoint_locations): When restoring bp enable status, don't
5078 compare function names if any functions have same name.
5079 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5081 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5083 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5084 instead of just a VEC*. Update use of SV.
5085 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5087 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5089 * NEWS: Put all new commands since gdb-6.7 together.
5091 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5093 * ada-lang.c: #include "vec.h".
5094 (struct string_vector, new_string_vector, string_vector_append):
5096 (char_ptr): New typedef.
5097 (DEF_VEC_P (char_ptr)): New VEC type.
5098 (symbol_completion_add): Update profile to take the new VEC type
5099 instead of the old string_vector structure. Update code accordingly.
5100 (ada_make_symbol_completion_list): Use the new VEC type instead of
5101 the old string_vector structure, and update the code accordingly.
5102 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5104 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5106 * p-exp.y: Set current_type in missing places.
5107 (leftdiv_is_integer): New static variable.
5108 Typecast right operand of BINOP_DIV to long_double if both operands
5111 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5113 * remote-mips.c (set_breakpoint): Rename to...
5114 (mips_set_breakpoint): ... this.
5115 (clear_breakpoint): Rename to...
5116 (mips_clear_breakpoint): ... this.
5117 (common_breakpoint): Rename to...
5118 (mips_common_breakpoint): ... this.
5119 (check_lsi_error): Rename to...
5120 (mips_check_lsi_error): ... this.
5122 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5124 * language.h (struct language_defn): Add new field
5125 la_make_symbol_completion_list.
5126 * symtab.c (default_make_symbol_completion_list): Renames
5127 make_symbol_completion_list.
5128 (make_symbol_completion_list): New function.
5129 * symtab.h (default_make_symbol_completion_list): Add declaration.
5130 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5131 (auto_language, local_language): Likewise.
5132 * objc-lang.c (objc_language_defn): Likewise.
5133 * scm-lang.c (scm_language_defn): Likewise.
5134 * m2-lang.c (m2_language_defn): Likewise.
5135 * f-lang.c (f_language_defn): Likewise.
5136 * jv-lang.c (java_language_defn): Likewise.
5137 * p-lang.c (pascal_language_defn): Likewise.
5138 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5139 (minimal_language_defn): Likewise.
5140 * ada-lang.c (struct string_vector): New structure.
5141 (new_string_vector, string_vector_append, ada_unqualified_name)
5142 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5143 (ada_make_symbol_completion_list): New functions.
5144 (ada_language_defn): Set la_make_symbol_completion_list.
5145 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5146 this function is static.
5148 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5150 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5151 to account for call site optimizations.
5153 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5155 * tracepoint.c (read_actions): Handle end-of-text indicator
5156 in action list properly. (Committed by Jim Blandy)
5158 2008-02-05 Jim Blandy <jimb@red-bean.com>
5160 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5161 pseudoregister, not an internal error.
5162 Reported by: Andrzej Zaborowski
5164 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5166 * varobj.c (c_value_of_variable): Use xstrdup.
5168 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5170 Update stored rendition of varobj value when format changes.
5171 * varobj.c (varobj_set_display_format): Recomputed
5173 (c_value_of_variable): Return print_value.
5175 2008-02-03 Doug Evans <dje@google.com>
5177 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5178 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5179 * valops.c (value_one): New function.
5180 * value.h (value_one): Declare.
5182 Fix argument promotion for binary arithmetic ops for C.
5183 * valarith.c (unop_result_type): New fn.
5184 (binop_result_type): New fn.
5185 (value_binop): Move result type computation to binop_result_type.
5186 (value_pos, value_neg, value_complement): Move result type
5187 computation to unop_result_type.
5190 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5191 Return basetype, fieldno if found. All callers updated.
5192 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5194 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5195 * symfile.h (fill_in_vptr_fieldno): Delete.
5197 2008-02-02 Doug Evans <dje@google.com>
5199 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5201 * typeprint.c (*): Whitespace cleanup.
5203 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5204 Luis Machado <luisgpm@br.ibm.com>
5205 Thiago Jung Bauermann <bauerman@br.ibm.com>
5207 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5208 don't fit into registerson the stack the way GCC does.
5210 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5212 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5213 hash table for Ada symbols. Just store the linkage name as is,
5214 and leave the demangled_name as NULL.
5216 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5218 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5219 in the global scope.
5220 (new_symbol): Likewise.
5222 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5224 * breakpoint.c (break_command_1): Return void.
5225 (break_command_really): Return void. Rethrow
5226 exceptions instead of returning.
5227 (gdb_breakpoint): Remove the error_message parameter.
5228 Return void. Rename to set_breakpoint.
5229 * gdb.h (gdb_breakpoint): Rename and move to...
5230 * breakpoint.h (set_breakpoint): ...here.
5231 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5232 event hooks even if exception is thrown. Adjust to
5233 gdb_breakpoint interface changes.
5236 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5238 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5239 float in both first and second word in the doubleword, to support
5242 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5244 Properly rethrow exception. This fixes errors
5245 about non-existent functions for -break-insert.
5246 * breakpoint.c (break_command_really): Use throw_exception
5247 for rethrowing. If rethrowing, don't print the exception.
5249 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5251 * NEWS: Mention Decimal Floating Point support.
5253 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5255 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5256 value type to builtin_type_void_func_ptr.
5258 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5260 * s390-tdep.c (is_float_singleton, is_float_like,
5261 alignment_of, s390_return_value): Make checks for
5262 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5264 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5265 Thiago Jung Bauermann <bauerman@br.ibm.com>
5267 * infcmd.c (default_print_registers_info): Also print hex
5268 raw contents for TYPE_CODE_DECFLOAT registers.
5269 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5270 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5271 (rs6000_register_name): Add support for DFP pseudo-registers.
5272 (rs6000_pseudo_register_type): Likewise.
5273 rs6000_pseudo_register_reggroup_p): Likewise.
5274 (ppc_pseudo_register_read): New function.
5275 (ppc_pseudo_register_write): Likewise.
5276 (rs6000_pseudo_register_read): Likewise.
5277 (rs6000_pseudo_register_write): Likewise.
5278 (e500_pseudo_register_read): Move checks to
5279 rs6000_pseudo_register_read.
5280 (e500_pseudo_register_write): Move checks to
5281 rs6000_pseudo_register_write.
5282 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5283 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5284 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5285 num_pseudo_regs to account for DFP pseudo regs.
5287 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5289 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5290 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5291 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5292 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5293 e500_pseudo_register_read, e500_pseudo_register_write): Use
5294 IS_SPE_PSEUDOREG macro.
5295 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5296 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5297 Remove initialization of tdep->ppc_ev31_regnum.
5299 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5301 * printcmd.c (print_formatted): Handle references as for unformatted
5304 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5306 * eval.c (evaluate_subexp_standard): Add handling of user
5307 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5309 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5311 * eval.c (evaluate_subexp_standard): Support
5312 BINOP_INTDIV opcode.
5314 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5316 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5318 For BINOP_EXP, use length and signedness of left operand only for
5319 result, as for shifts.
5320 For integral operands to BINOP_EXP, use new integer_pow and
5321 uinteger_pow functions so as to get full range of results.
5322 (integer_pow): New function.
5323 (uinteger_pow): New function.
5325 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5327 Use vector for varobj_list_children interface.
5328 * gdb/varobj.c (varobj_list_children): Return vector
5330 * gdb/varobj.h (varobj_list_children): Adjust
5332 (varobj_p): Declare. Declare vector thereof.
5333 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5334 for varobj_list_children change.
5335 * Makefile.in (varobj_h): Update dependencies.
5337 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5339 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5340 TYPE_CODE_DECFLOAT arguments.
5341 (ppc64_sysv_abi_push_dummy_call) Likewise.
5342 (get_decimal_float_return_value): New function.
5343 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5344 values by calling get_decimal_float_return_value.
5345 (ppc64_sysv_abi_return_value): Likewise.
5347 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5349 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5350 for preprocessor macro information. Formatting changes.
5352 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5354 * remote.c (struct remote_state): Add cached_wait_status.
5355 (remote_exec_file): New variable.
5356 (PACKET_vAttach, PACKET_vRun): New constants.
5357 (extended_remote_restart): Do not query for status.
5358 (struct start_remote_args): New.
5359 (remote_start_remote): Take it as a second argument. Check
5360 whether the target is running. Issue an error for non-running
5361 non-extended targets. Cache the wait status. Set inferior_ptid
5363 (remote_open_1): Prompt to disconnect non-running targets. Make
5364 sure the target is marked running. Do not set inferior_ptid here.
5365 Update call to remote_start_remote. Do not call remote_check_symbols
5366 if the target is not running.
5367 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5368 argument. Handle a non-running target.
5369 (remote_detach): Use it.
5370 (extended_remote_detach): New.
5371 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5372 (extended_remote_attach_1, extended_remote_attach)
5373 (extended_async_remote_attach): New.
5374 (remote_vcont_resume): Remove unused variable.
5375 (remote_wait, remote_async_wait): Use any cached wait status.
5376 (putpkt_binary, getpkt): Clear any cached wait status.
5377 (extended_remoute_mourn_1): New.
5378 (extended_remote_mourn): Use it.
5379 (extended_async_remote_mourn, extended_remote_run): New.
5380 (extended_remote_create_inferior_1): New.
5381 (extended_remote_create_inferior): Use it.
5382 (extended_remote_async_create_inferior): Likewise.
5383 (remote_xfer_partial): Skip for non-executing targets.
5384 (init_extended_remote_ops): Set to_detach and to_attach.
5385 (init_extended_async_remote_ops): Likewise. Use
5386 extended_async_remote_mourn.
5387 (_initialize_remote): Register vAttach, vRun, and
5388 set remote exec-file.
5389 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5391 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5393 * Makefile.in (symfile.o): Update.
5394 * NEWS: Mention exec tracing support.
5395 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5397 * infcmd.c (kill_if_already_running, detach_command)
5398 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5399 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5400 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5401 targets. Apply the sysroot path to the loaded executable. Use
5402 no_shared_libraries.
5403 * linux-nat.c (linux_child_follow_fork): Print fork following
5404 messages if verbose.
5405 (kill_wait_callback): Kill again before waiting a second time.
5406 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5407 no_shared_libraries.
5409 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5411 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5413 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5415 * nto-tdep.h: Remove #include "defs.h".
5416 * nto-tdep.c: Add #include "defs.h".
5417 * Makefile.in (nto_tdep_h): Update dependencies.
5418 (nto-tdep.o): Likewise.
5420 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5422 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5424 (proceed, start_remote): Update call to wait_for_inferior.
5425 * inferior.h (wait_for_inferior): Update declaration.
5426 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5427 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5428 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5429 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5431 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5433 * varobj (adjust_value_for_child_access): Added checking for
5434 returned value from gdb_value_ind.
5435 (c_describe_child): Likewise.
5436 (cplus_describe_child): Fixed a typo.
5438 2008-01-29 Jim Blandy <jimb@red-bean.com>
5440 * MAINTAINERS: Update my info.
5442 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5444 Use multiple locations for hardware watchpoints.
5445 This eliminates the need to traverse value chain, doing
5446 various checks, in three different places.
5448 * breakpoint.h (struct bp_location): New fields
5449 lengths and watchpoint_type.
5450 (struct breakpoint): Remove the val_chain field.
5451 * breakpoint.c (is_hardware_watchpoint): New.
5452 (free_valchain): Remove.
5453 (update_watchpoint): New.
5454 (insert_bp_location): For hardware watchpoint, just
5456 (insert_breakpoints): Call update_watchpoint_locations
5457 on all watchpoints. If we have failed to insert
5458 any location of a hardware watchpoint, remove all inserted
5460 (remove_breakpoint): For hardware watchpoints, directly
5462 (watchpoints_triggered): Iterate over locations.
5463 (bpstat_stop_status): Use only first location of
5464 a resource watchpoint.
5465 (delete_breakpoint): Don't call free_valchain.
5466 (print_one_breakpoint): Don't print all
5467 locations for watchpoints.
5468 (breakpoint_re_set_one): Use update_watchpoint for
5471 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5473 Don't reset watchpoint block on solib load.
5475 * breakpoint.c (insert_bp_location): For watchpoints,
5476 recompute condition.
5477 (breakpoint_re_set_one): Instead of recomputing value
5478 and condition for watchpoints, just reset value and
5479 let insert_breakpoints/insert_bp_location recompute it.
5480 Don't do anything about disabled watchpoint.
5482 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5484 * valarith.c (value_binop): Handle unsigned integer
5487 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5489 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5490 instruction pattern that appears frequently in position
5491 independent code. Fix bug in code which looks for "fmov" and
5492 backtracks if no "fmov" is found.
5494 2008-01-28 Doug Evans <dje@google.com>
5496 * dbxread.c (read_dbx_symtab): Fix indentation.
5497 Reformat comments to 80 columns.
5498 Move local var def closer to only use.
5500 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5502 * fork-child.c (SHELL_FILE): Remove #ifndef.
5503 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5505 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5507 * i386-tdep.c (i386_skip_noop): New function.
5508 (i386_analyze_prologue): Call i386_skip_noop function.
5510 2008-01-24 Michael Snyder <msnyder@specifix.com>
5512 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5513 * win32-nat.c (win32_xfer_partial): Ditto.
5514 * target.c (default_xfer_partial): Minor whitespace adjustment.
5516 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5518 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5519 strip bit 1 even if pc doesn't point to thumb code.
5521 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5523 * remote.c (remote_wait): Handle SIGINT between packets.
5524 (remote_async_wait): Likewise.
5526 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5527 Chris Demetriou <cgd@google.com>
5529 * thread.c (add_thread_silent): Renamed
5531 (print_thread_events): New variable definition.
5532 (show_print_thread_events): New function.
5533 (_initialize_thread): Add "set print thread-events" and
5534 "show print thread-events" commands.
5535 (add_thread): Announce new thread.
5536 * gdbthread.h (add_thread_silent): Declare.
5537 (print_thread_events): New variable declaration.
5538 * inf-ttrace.c (inf_ttrace_wait): Don't
5539 inform about new thread, as add_thread is always
5540 called too, and will take care of that.
5541 * infrun.c (handle_inferior_event): Likewise.
5542 * procfs.c (procfs_wait): Likewise.
5543 * remote.c (remote_currthread): Likewise.
5544 * sol-thread.c (sol_thread_wait): Likewise.
5545 * win32-nat.c (get_win32_debug_event): Likewise.
5546 * linux-thread-db.c (attach_thread): Likewise.
5547 Remove the verbose parameter.
5548 (check_event): Make detach_thread be verbose
5549 only if print_thread_events is set.
5550 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5551 about new thread. This is called only from
5552 linux-thread-db.c:attach_thread, which will take care.
5553 Remove the verbose parameter.
5554 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5556 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5558 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5560 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5562 * breakpoint.c (break_command_really): New parameter
5564 (break_command_1): Pass 0 as
5565 ignore_count to break_command_really.
5566 (gdb_breakpoint): Pass ignore_count to
5567 break_command_really.
5569 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5571 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5572 sigcontext struct via pointer.
5573 (struct sigframe comment): Update to show new field `psc'.
5575 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5577 * infrun.c (handle_inferior_event): If
5578 we failed to remove breakpoints, error,
5579 don't try to increment PC by hand.
5581 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5583 Add NetBSD/hppa target and host support.
5585 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5586 (hppabsd_gregset): Move to ...
5587 (hppabsd_regset_from_core_section): Rename
5588 hppaobsd_regset_from_core_section and move to ...
5589 (hppabsd_find_global_pointer): Update comment.
5590 (hppabsd_init_abi): Make global. Do not register
5591 hppabsd_regset_from_core_section.
5592 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5594 (_initialize_hppabsd_tdep): Move to ...
5595 * hppaobsd-tdep.c: ... here. New file.
5596 * hppnbsd-tdep.c: New file.
5597 * hppnbsd-nat.c: New file.
5598 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5599 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5600 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5601 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5602 * configure.host (hppa*-*-netbsd*): New entry.
5603 * configure.tgt (hppa*-*-netbsd*): New entry.
5604 (hppa*-*-openbsd*): Update.
5605 * NEWS (New native configuration): Mention NetBSD/hppa.
5606 (New targets): Mention NetBSD/hppa.
5608 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5610 * gdbarch.sh (function_list): Add new property bits_big_endian to
5612 * gdbarch.{c,h}: Regenerate.
5614 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5615 gdbarch_bits_big_endian (comment).
5616 (unpack_field_as_long, modify_field): Likewise.
5617 * value.h: Likewise (comment).
5618 * valops.c (value_slice): Likewise.
5619 * valarith.c (value_subscript, value_bit_index): Likewise.
5620 * gdbtypes.h (field): Likewise (comment).
5621 * eval.c (evaluate_subexp_standard): Likewise.
5622 * dwarf2read.c (dwarf2_add_field): Likewise.
5623 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5624 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5626 * defs.h (BITS_BIG_ENDIAN): Remove.
5628 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5630 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5632 * m2-exp.y (yylex): Likewise.
5633 * objc-exp.y (yylex): Likewise.
5635 * defs.h (DEPRECATED_STREQN): Remove.
5637 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5639 * MAINTAINERS: Update my email address.
5641 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5643 * README: Mention gdbserver/README.
5645 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5647 * valarith.c (value_binop): Handle BINOP_INTDIV
5648 for unsigned and signed integers.
5650 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5652 * s390-tdep.c (s390_gdbarch_init): Set default long double
5653 type to 128-bit IEEE quad.
5655 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5657 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5659 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5661 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5663 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5664 * value.c: All callers changed.
5666 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5668 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5669 DEPRECATED_STREQ by its expression.
5670 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5671 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5672 (scan_xcoff_symtab): Likewise.
5673 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5674 * f-lang.c (find_common_for_function): Likewise.
5675 * objc-exp.y (parse_number): Likewise.
5677 * defs.h (DEPRECATED_STREQ): Remove.
5679 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5681 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5682 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5683 get_frame_arch to get at the current_architecture. Update AM33_MODE
5685 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5686 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5688 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5690 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5692 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5694 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5696 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5697 current_gdbarch by gdbarch. Update caller.
5699 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5700 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5701 the current architecture. Update calls of
5702 amd64_native_gregset_supplies_p.
5703 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5704 (amd64bsd_store_inferior_registers): Likewise.
5706 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5708 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5709 Replace current_gdbarch by gdbarch. Update caller.
5711 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5713 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5714 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5715 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5716 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5717 (stabsect_build_psymtabs): Fix indentation.
5719 2008-01-15 Michael Snyder <msnyder@specifix.com>
5721 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5723 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5725 * win32-nat.c (win32_create_inferior): Restore code calling
5726 CloseHandle on ProcessInformation structure.
5728 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5730 * configure.ac: Check for void * as 3 argument of ptrace.
5731 * configure: regenerate.
5733 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5735 * alpha-tdep.c (alpha_heuristic_proc_start)
5736 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5737 current_gdbarch by gdbarch.
5739 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5740 current architecture by frame_info. Update alpha_heuristic_proc_start
5743 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5744 get_frame_arch to get at the current architecture by frame_info. Update
5745 alpha_sigtramp_register_address call.
5747 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5748 current_gdbarch by gdbarch. Update caller.
5749 (convert_to_extended, convert_from_extended): Add endianess parameter
5750 for comparison. Update caller.
5751 (arm_extract_return_value, arm_store_return_value): Use
5752 get_regcache_arch to get at the current architecture.
5754 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5755 current_gdbarch by gdbarch. Update caller.
5756 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5757 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5759 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5760 gdbarch as parameter. Update caller.
5761 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5762 current_gdbarch by gdbarch. Update caller.
5764 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5765 update caller. Replace current_gdbarch by gdbarch.
5767 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5768 the current architecture. Replace current_gdbarch by gdbarch.
5769 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5770 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5771 expression. Add gdbarch as parameter and replace current_gdbarch with
5773 (M6811_TDEP): Remove.
5774 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5776 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5777 current_gdbarch by gdbarch. Update caller.
5779 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5781 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5784 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5785 caller. Relace current_gdbarch by gdbarch.
5786 (altivec_register_p, spe_register_p): Likewise.
5787 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5789 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5790 altivec_register_p and spe_register_p.
5792 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5793 caller. Replace current_gdbarch by gdbarch.
5794 (score_analyze_prologue): use get_frame_arch to get at the current
5797 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5798 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5799 current_gdbarch by gdbarch. Update caller.
5800 (sparc_frame_cache): Use get_frame_arch to get at the current
5802 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5803 sparc_analyze_prologue.
5805 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5808 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5810 * exec.c: #include "arch-utils.h"
5811 (print_section_info): Use gdbarch_from_bfd to get at the
5812 current architecture. Replace current_gdbarch. Fix indention. Replace
5813 deprecated_print_address_numeric by paddress.
5814 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5816 * valprint.c (val_print_string): Replace
5817 deprecated_print_address_numeric.
5818 * tracepoint.c (trace_mention, scope_info): Likewise.
5819 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5820 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5821 (maintenance_check_symtabs): Likewise.
5822 * symfile.c (list_overlays_command): Likewise.
5823 * stack.c (frame_info, print_block_frame_labels): Likewise.
5824 * printcmd.c (print_address, print_address_demangle)
5825 (address_info): Likewise.
5826 * corefile.c (memory_error): Likewise.
5827 * infcmd.c (jump_command): Likewise.
5828 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5829 (mention, delete_breakpoint): Likewise.
5830 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5831 * dwarf2read.c (dump_die): Likewise.
5832 * ada-valprint.c (ada_val_print_1): Likewise.
5833 * f-valprint.c (f_val_print): Likewise.
5834 * linux-fork.c (info_forks_command): Likewise.
5835 * m32r-com.c (m32r_load_section, m32r_load)
5836 (m32r_upload_command): Likewise.
5838 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5840 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5842 * gdbarch.sh (skip_prologue): Add gdbarch
5844 * gdbarch.{c,h}: Regenerate.
5846 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5847 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5848 * avr-tdep.c (avr_skip_prologue): Likewise.
5849 * cris-tdep.c (cris_skip_prologue): Likewise.
5850 * frv-tdep.c (frv_skip_prologue): Likewise.
5851 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5852 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5853 * i386-tdep.c (i386_skip_prologue): Likewise.
5854 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5855 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5856 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5857 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5858 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5859 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5860 * mep-tdep.c (mep_skip_prologue): Likewise.
5861 * mips-tdep.c (mips_skip_prologue): Likewise.
5862 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5863 * mt-tdep.c (mt_skip_prologue): Likewise.
5864 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5865 * score-tdep.c (score_skip_prologue): Likewise.
5866 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5867 * sh-tdep.c (sh_skip_prologue): Likewise.
5868 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5869 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5870 * spu-tdep.c (spu_skip_prologue): Likewise.
5871 * v850-tdep.c (v850_skip_prologue): Likewise.
5872 * vax-tdep.c (vax_skip_prologue): Likewise.
5873 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5874 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5876 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5877 current_gdbarch by gdbarch.
5878 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5879 * s390-tdep.c (s390_skip_prologue): Likewise.
5881 2008-01-10 Doug Evans <dje@google.com>
5883 * defs.h (struct continuation_arg): Fix typo in comment.
5884 * target.c (target_translate_tls_address): Fix comment spelling error.
5886 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5888 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5889 (DOUBLEST_SCAN_FORMAT): Likewise.
5890 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5891 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5892 * c-exp.y (parse_number): Likewise.
5893 * jv-exp.y (parse_number): Likewise.
5894 * objc-exp.y (parse_number): Likewise.
5895 * p-exp.y (parse_number): Likewise.
5897 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5899 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5900 (check_typedef): Likewise.
5902 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5904 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5905 seen_double_big_d, treat the new H, D, and DD modifiers as length
5908 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5910 * dwarf2read.c (read_enumeration_type): Add comment.
5912 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5914 * config.in: Regenerate.
5916 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5918 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5920 (ada_convert_actuals): Delete.
5921 * ada-lang.h (ada_convert_actual): Add declaration.
5922 (ada_convert_actuals): Remove declaration.
5923 * infcall.c: #include "ada-lang.h".
5924 (value_arg_coerce): Add new parameter sp. Update function
5925 documetnation. Add handling of Ada function call parameters.
5926 * Makefile.in (infcall.o): Update dependencies.
5928 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5930 * ada-lang.c (ensure_lval): Fix value lval kind.
5931 (convert_actual): Add handling for arguments passed by reference.
5933 2008-01-08 Doug Evans <dje@google.com>
5935 * dbxread.c (read_dbx_symtab): Fix indentation.
5937 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5939 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5940 (valarith.o): Depend on dfp.h.
5941 (valops.o): Likewise.
5942 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5943 (set_decnumber_context): New function.
5944 (decimal_check_errors): Likewise.
5945 (decimal_from_number): Likewise.
5946 (decimal_to_number): Likewise.
5947 (decimal_from_string): Use set_decnumber_context and
5948 decimal_check_errors.
5949 (decimal_from_integral): New function.
5950 (decimal_from_floating): Likewise.
5951 (decimal_to_double): Likewise.
5952 (promote_decimal): Likewise.
5953 (decimal_binop): Likewise.
5954 (decimal_is_zero): Likewise.
5955 (decimal_compare): Likewise.
5956 (decimal_convert): Likewise.
5957 * dfp.h (decimal_from_integral): New prototype.
5958 (decimal_from_floating): Likewise.
5959 (decimal_to_double): Likewise.
5960 (decimal_binop): Likewise.
5961 (decimal_is_zero): Likewise.
5962 (decimal_compare): Likewise.
5963 (decimal_convert): Likewise.
5964 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5965 call to value_from_decfloat.
5966 * valarith.c: Include dfp.h.
5967 (value_args_as_decimal): New function.
5968 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5969 (value_logical_not): Likewise.
5970 (value_equal): Likewise.
5971 (value_less): Likewise.
5972 (value_pos): Likewise.
5973 (value_neg): Formatting fix.
5974 * valops.c: Include dfp.h.
5975 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5976 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5977 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5978 (value_from_decfloat): Remove expect_type argument.
5979 * value.h (value_from_decfloat): Update prototype.
5981 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5983 Ignore change in name of dynamic linker during
5984 execution on Solaris. This also unbreaks pending breakpoints.
5986 * solist.h (struct target_so_ops): New field same.
5987 * solib-svr4.c (svr4_same): New.
5988 (_initialize_svr4_solib): Register svr4_same.
5989 * solib.c (update_solib_list): Use ops->same, if available.
5991 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
5993 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5994 when using MS-DOS paths.
5996 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5998 * NEWS: Mention --pid and --core command line behaviour changes.
6000 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6002 * main.c (captured_main): Remove 'count' varible and the
6003 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6004 --pid options were issued simultaneously. If an explicit pid
6005 option was passed, don't fallback to core file. Detect extra
6006 arguments better in the presence of explicit pid or core
6009 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6011 * ada-lang.c (ada_which_variant_applies): Correctly compute
6012 the value of the discriminant when the variant record is packed.
6014 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6016 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6017 that are used to differentiate homonyms.
6019 2008-01-04 Jerome Guitton <guitton@adacore.com>
6021 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6022 when the type is an anonymous pointer type.
6023 (ada_check_typedef): Avoid a seg fault when the type is null.
6024 * ada-typeprint.c (print_array_type): Add support for pointer
6027 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6029 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6031 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6033 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6034 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6036 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6038 * ada-exp.y (chop_separator): New function.
6039 (write_selectors): Rewrite to re-use chop_separator.
6040 (ada_nget_field_index, get_symbol_field_type): New functions.
6041 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6044 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6046 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6047 of SYMBOL_VALUE when working with function symbols.
6049 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6051 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6052 expressions. These expressions do not need to be rewriten.
6054 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6056 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6057 the given die is a declaration.
6059 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6061 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6062 Handle properly the case when the index type is an enumerated type.
6063 Do not return the subtype of the bounds type, just return the
6064 bounds type directly - this is not needed and is more consistent
6065 with what we do for arrays when no XA parallel type exists.
6067 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6069 * ada-lang.c (static_unwrap_type): Add forward declaration.
6070 (template_to_static_fixed_type): Fields of dynamic types sometimes
6071 also need to be unwrapped. Take this into account.
6072 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6073 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6074 * ada-typeprint.c (ada_print_type): Get the typename from
6075 the original type, not the base type.
6077 2008-01-03 Jerome Guitton <guitton@adacore.com>
6079 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6080 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6081 Update calls to ada_to_fixed_type.
6082 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6084 (ada_to_fixed_type): Add check_tag parameter; do not look for
6085 tag if null. When looking for a tag, use a fixed record type.
6086 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6087 * ada-valprint.c (printable_val_type, ada_value_print): Update
6088 calls to ada_to_fixed_type.
6090 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6092 * doublest.c (convert_floatformat_to_doublest): Call
6093 floatformat_to_doublest instead of floatformat_to_double and use
6095 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6096 instead of floatformat_from_double and use DOUBLEST variables.
6098 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6100 * MAINTAINERS (Write After Approval): Add self.
6102 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6104 * symfile.c (set_initial_language): Make non-static.
6105 * symfile.h (set_initial_language): Add declaration.
6106 * language.c: #include "symfile.h".
6107 (set_language): Call set_initial_language if the frame language
6108 could not be determined.
6110 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6112 * eval.c (evaluate_subexp_for_address): Provide frame address to
6113 locate_var_value only if it will be needed.
6115 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6117 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6119 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6121 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6122 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6123 This is needed to make sure that any other treatment applied
6124 to the resulting value does not fail for spurious reason,
6125 such as trying to take the address of this value.
6127 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6129 * ada-lang.c (ada_value_equal): Dereference reference types when
6132 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6134 Updated copyright notices for most files.
6136 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6138 * win32-nat.c (psapi_module_handle): Remove static.
6139 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6140 return first module found if base_address is zero. Don't initialize
6141 psapi function pointers here. Convert to cygwin paths when
6143 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6144 executable name. Use get_module_name when that fails or when
6146 (_initialize_psapi): New function. Initialize psapi stuff before it is
6147 needed or issue a warning if it is not found. Move psapi_module_handle
6150 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6152 * ada-lang.c (ada_remove_trailing_digits): New function.
6153 (ada_remove_po_subprogram_suffix): New function.
6154 (ada_decode): Improve. Move the description of the algorithm
6155 directly inside the code, instead of in the function global
6158 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6160 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6161 and always print the dereferenced value.
6163 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6165 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6166 of the case where the first argument is a reference.
6167 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6169 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6171 Implement support for Ada interface types.
6173 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6174 (ada_is_ignored_field): Ignore fields that are a dispatch table
6177 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6179 * top.c (print_gdb_version): Update copyright year.
6181 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6183 * ChangeLog-2007: New ChangeLog rotation.
6184 * ChangeLog: Reset for 2008.
6185 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6188 For older changes see ChangeLog-2007.
6194 version-control: never