1 2008-07-21 Tom Tromey <tromey@redhat.com>
3 * symfile.c (reread_symbols): Don't pass argument to observer.
4 * exec.c (exec_file_attach): Don't pass argument to observer.
5 * ada-lang.c (ada_executable_changed_observer): Remove argument.
6 * symtab.c (symtab_observer_executable_changed): Remove argument.
7 * observer.sh: Handle functions with no arguments.
9 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
10 Chris Demetriou <cgd@google.com>
12 * elfread.c (elf_symfile_segments): Fix the check that each loadable
13 section fits within an ELF segment to handle ELF segments that hit
14 the end of the address space.
16 2008-07-20 Chris Demetriou <cgd@google.com>
18 * MAINTAINERS (Write After Approval): Add self.
20 2008-07-18 Tom Tromey <tromey@redhat.com>
23 * NEWS: Add entry for macro commands.
24 * Makefile.in (macrocmd.o): Add gdb_string.h.
25 * macroscope.h (user_macro_scope): Declare.
26 (default_macro_scope): Update documentation.
27 (macro_user_macros): Declare.
28 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
30 (null_macro_lookup): Remove.
31 * macrotab.h (macro_callback_fn): Declare.
32 (macro_for_each): Likewise.
33 (macro_allow_redefinitions): Likewise.
34 * macrotab.c (foreach_macro): New function
35 (macro_for_each): Likewise.
36 (struct macro_table) <redef_ok>: New field.
37 (macro_allow_redefinitions): New function.
38 (new_macro_table): Update.
39 (macro_define_function): Likewise.
40 (macro_define_object): Likewise.
41 * macroscope.c (user_macro_scope): New function.
42 (default_macro_scope): Use it.
43 (macro_user_macros): New global.
44 (standard_macro_lookup): Look in macro_user_macros.
45 (_initialize_macroscope): New function.
46 * macroexp.h (macro_is_whitespace, macro_is_digit,
47 macro_is_identifier_nondigit): Declare.
48 * macroexp.c (macro_is_whitespace): Rename. No longer static.
49 (macro_is_digit): Likewise.
50 (macro_is_identifier_nondigit): Likewise.
51 (get_identifier): Update.
52 (get_pp_number): Likewise.
53 (get_token): Likewise.
54 * macrocmd.c (skip_ws): New function.
55 (extract_identifier): Likewise.
56 (free_macro_definition_ptr): Likewise.
57 (user_macros): Remove.
58 (macro_define_command): Implement.
59 (_initialize_macrocmd): Update.
60 (macro_undef_command): Implement.
61 (print_one_macro): New function.
62 (macro_list_command): Implement.
64 2008-07-18 Joseph Myers <joseph@codesourcery.com>
66 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
68 * configure: Regenerate.
70 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
72 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
74 2008-07-15 Andreas Schwab <schwab@suse.de>
76 * valops.c (value_cast_pointers): Follow typedefs when checking
79 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
81 * block.c (block_function): Renamed to ...
82 (block_linkage_function): ... this. All callers changed.
83 * block.h (block_function): Renamed to ...
84 (block_linkage_function): ... this.
86 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
88 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
90 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
92 * frame.c (frame_sp_unwind): Delete.
93 (get_frame_sp): Do not use it.
94 * frame.h (frame_sp_unwind): Delete prototype.
96 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
98 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
100 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
102 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
103 * frame.c (frame_unwind_address_in_block): Delete.
104 (get_frame_address_in_block): Do not use it. Check the type
105 of the next frame first.
106 (frame_cleanup_after_sniffer): Update comment.
107 * frame.h (frame_unwind_address_in_block): Delete prototype.
108 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
110 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
112 * frame.c (frame_func_unwind): Delete.
113 (get_frame_func): Do not use it.
114 * frame.h (frame_func_unwind): Delete prototype.
115 * hppa-tdep.c (hppa_frame_cache): Update comment.
116 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
118 2008-07-14 Stan Shebs <stan@codesourcery.com>
120 * remote-sim.c (init_gdbsim_ops): Remove
121 TARGET_REDEFINE_DEFAULT_OPS.
123 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
125 * findvar.c (read_var_value): Remove unused variable.
127 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
129 * infrun.c (handle_inferior_event): Tag threads as stopped
130 before inserting breakpoints.
132 2008-07-15 Hui Zhu <teawater@gmail.com>
134 * MAINTAINERS: Added myself to section Write After Approval.
136 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
139 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
141 2008-07-14 Pedro Alves <pedro@codesourcery.com>
143 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
144 (i386_dicos_push_dummy_code): New.
145 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
146 Register i386_dicos_push_dummy_code.
148 2008-07-14 Markus Deuling <deuling@de.ibm.com>
150 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
151 (mips_n32n64_push_dummy_call, mips_o64_return_value)
152 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
154 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
155 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
156 (mips_n32n64_fp_arg_chunk_p): Update caller.
158 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
159 (mips_n32n64_push_dummy_call): Update caller.
161 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
163 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
164 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
167 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
169 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
170 (mips_o64_push_dummy_call): Update caller.
172 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
173 (fp_register_arg_p, mips_dump_tdep): Update caller.
175 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
176 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
178 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
180 (mips32_scan_prologue): Update caller.
182 (heuristic_proc_start): Add gdbarch as parameter. Replace
184 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
186 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
187 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
188 the current architecture. Update call to getregs_supplies.
189 (getregs_supplies): Add gdbarch as parameter and replace
192 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
193 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
194 NBSD_MIPS_JB_ELEMENT_SIZE.
195 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
196 replace current_gdbarch.
198 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
200 (mips_fetch_registers, mips_store_registers): Update call
202 (mips_load): Use get_regcache_arch to get at the current_architecture
203 and replace current_gdbarch.
205 2008-07-13 Pedro Alves <pedro@codesourcery.com>
207 * thread.c (restore_selected_frame): On fail to restore, select
208 the innermost frame, and don't crash when warning the user.
210 2008-07-13 Hui Zhu <teawater@gmail.com>
212 * symtab.c (expand_line_sal): Fix a memory leak.
214 2008-07-13 Pedro Alves <pedro@codesourcery.com>
216 * utils.c (struct continuation): Define as inheriting struct
218 (add_continuation, do_all_continuations)
219 (discard_all_continuations, add_intermediate_continuation)
220 (do_all_intermediate_continuations)
221 (discard_all_intermediate_continuations): Adjust.
223 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
225 Skip varobj in running threads.
226 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
227 thread is not stopped, skip the varobj.
228 * Makefile.in: Update dependencies.
230 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
232 Enable all commands while inferiour is running
233 * mi/mi-main.c (mi_cmd_execute): Don't check if
234 inferiour is executing.
236 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
238 Allow all CLI command even if target is executing.
239 * gdb/top.c (execute_command_1): Don't check if the inferiour
242 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
244 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
245 Fix printing of frame, when frame is wrong.
247 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
249 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
250 backchain is unreadable.
252 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
254 * spu-linux-nat.c: Include "gdbthread.h".
255 (spu_child_post_startup_inferior): Register main thread.
256 (spu_child_post_attach): Likewise.
257 * Makefile.in (spu-linux-nat.o): Update dependencies.
259 2008-07-12 Pedro Alves <pedro@codesourcery.com>
261 Rewrite continuations internals on top of cleanups and plug
262 continuation arguments leaks.
264 * defs.h (struct continuation): Make it opaque.
265 (add_continuation, add_intermediate_continuation): Drop the int
266 argument of the continuation hook argument. Add
267 continuation_free_args argument.
268 (do_all_continuations, do_all_intermediate_continuations): Drop
269 the error_p argument.
271 * utils.c (add_continuation): Drop the int argument of the
272 continuation hook argument. Add continuation_free_args argument.
273 Reimplement on top of cleanups.
274 (do_all_continuations): Drop error argument. Reimplement on top
276 (discard_all_continuations): Reimplement on top of cleanups.
277 (add_intermediate_continuation): Drop the int argument of the
278 continuation hook argument. Add continuation_free_args argument.
279 Reimplement on top of cleanups.
280 (do_all_intermediate_continuations): Drop error argument.
281 Reimplement on top of cleanups.
282 (discard_all_intermediate_continuations): Reimplement on top of
285 * breakpoint.c (until_break_command_continuation): Drop error
286 argument. Add xfree as continuation argument deleter.
288 * inf-loop.c (inferior_event_handler): On error, discard all
289 continuations. Adjust to new do_all_intermediate_continuations
290 and do_all_continuations interfaces.
292 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
293 Pass xfree as continuation argument deleter.
294 (finish_command_continuation): Drop error_p argument. Adjust.
295 (finish_command_continuation_free_arg): New.
296 (finish_command): Pass finish_command_continuation_free_arg as
297 continuation argument deleter. Adjust to new do_all_continuations
299 (attach_command_continuation): Drop error_p argument.
300 (attach_command_continuation_free_args): New.
301 (attach_command): Pass attach_command_continuation_free_args as
302 continuation argument deleter.
304 * interps.c (interp_set): Adjust to new do_all_continuations
307 * event-top.c (stdin_event_handler): In error, also discard the
308 intermediate continuations.
310 2008-07-12 Pedro Alves <pedro@codesourcery.com>
312 Replace struct continuation_args by void* and per command structs.
314 * top.c (execute_command): Remove unused arg1 and arg2 locals.
316 * breakpoint.c (struct until_break_command_continuation_args):
318 (until_break_command_continuation): Take a void* instead of a
319 continuations_arg. Adjust.
320 (until_break_command): Adjust to use struct
321 until_break_command_continuation_args instead of struct
324 * infcmd.c (struct step_1_continuation_args): New.
325 (step_1_continuation): Take a void* instead of a
326 continuations_arg. Adjust to use struct step_1_continuation_args.
327 (step_once): Adjust to use struct step_1_continuation_args.
329 (struct finish_command_continuation_args): New.
330 (finish_command_continuation): Take a void* instead of a
331 continuations_arg. Adjust to use struct
332 finish_command_continuation_args.
333 (finish_command): Adjust to use struct
334 finish_command_continuation_args.
335 (struct attach_command_continuation_args): New.
336 (attach_command_continuation): Take a void* instead of a
337 continuations_arg. Adjust to use struct
338 attach_command_continuation_args.
339 (attach_command): Adjust to use struct
340 attach_command_continuation_args.
342 * defs.h (struct continuation_arg): Delete.
343 (struct continuation): Replace the struct continuation_arg*
344 parameter of continuation_hook by a void*. Replace "arg_list"
345 member by a new "args" member with void* type.
346 (add_continuation, add_intermediate_continuation): Replace struct
347 continuation_arg type usages by void* usages.
349 * utils.c (add_continuation, do_all_continuations)
350 (add_intermediate_continuation)
351 (do_all_intermediate_continuations): Replace struct
352 continuation_arg type usages by void* usages. Pass "args" instead
355 2008-07-12 Pedro Alves <pedro@codesourcery.com>
357 * infrun.c (struct thread_stepping_state): Delete sal member.
358 (init_thread_stepping_state): Add local sal. Use it instead of
360 (handle_inferior_event): New local stop_pc_sal. Use it instead of
362 (step_into_function): Add local stop_func_sal. Use it instead of
365 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
367 Implement -exec-continue/-exec-interrupt --all.
368 * infcmd.c (continue_1): New, extracted from
369 (continue_command): ...here.
370 (interrupt_target_1): New, extracted from
371 (interrupt_target_command): ...here.
372 * inferior.h (continue_1, interrupt_target_1): New.
373 * mi/mi-main.c (mi_cmd_exec_continue)
374 (mi_cmd_exec_interrupt): Handle --all.
376 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
378 Implement --thread and --frame.
379 * gdbthread.h (find_thread_id): Declare.
380 * thread.c (find_thread_id): Make non-static.
381 * mi/mi-main.c (mi_cmd_execute): Switch to the right
382 thread and frame, if necessary.
383 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
384 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
386 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
388 * infrun.c (resume): Discard cleanups on early exit path.
390 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
392 * infrun.c (normal_stop): For MI, report which threads
395 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
397 Report thread state in -thread-info output.
398 * thread.c (print_thread_info): Add new field "state".
400 2008-07-11 Pedro Alves <pedro@codesourcery.com>
402 * infrun.c (handle_inferior_event): Also ignore a
403 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
405 2008-07-11 Tom Tromey <tromey@redhat.com>
407 * completer.c (complete_line_internal): New function, from
408 complete_line. Add 'for_help' parameter.
409 (complete_line): Use it.
410 (command_completer): Move later. Rewrite.
412 2008-07-11 Pedro Alves <pedro@codesourcery.com>
414 * thread.c (thread_apply_command): Move making the cleanup out of
417 2008-07-11 Pedro Alves <pedro@codesourcery.com>
421 * thread.c (enum thread_state): New.
422 (thread_state main_thread_running): Delete, in favor of...
423 (thread_state main_thread_state): ... this. Update throughout.
424 (clear_thread_inferior_resources): New, split from free_thread.
425 (free_thread): Call clear_thread_inferior_resources.
426 (init_thread_list): Set main thread to stopped state.
427 (add_thread_silent): Take care of PTID reuses.
428 (delete_thread): If deleting inferior_ptid or a thread with
429 refcount > 0, mark it as exited, but still keep it in the list.
430 Only notify of thread exits, if we haven't done so yet.
431 (iterate_over_threads): Make it safe to delete threads while
433 (do_captured_list_thread_ids): Don't account for exited threads.
434 (thread_alive): Check for the THREAD_EXITED state, and don't set
435 ptid to -1 on exited threads.
436 (set_running): Update to account for extra possible states.
437 (is_thread_state): New.
438 (is_stopped, is_exited): New.
439 (is_running): Implement in terms of is_thread_state.
440 (any_running): Update.
441 (print_thread_info): Update. Account for exited threads. Don't
442 warn about missed frame restoring here, its done in the cleanup.
443 (switch_to_thread): Don't read from a thread that has gone.
444 (restore_current_thread): In non-stop mode, do a full context
446 (restore_selected_frame): Add a frame_level argument. Rewrite.
447 (struct current_thread_cleanup): Add selected_frame_level and
449 (do_restore_current_thread_cleanup): Check if thread was stopped
450 and still is, and if the target has registers, stack and memory
451 before restoring the selected frame. Don't delete the cleanup
453 (restore_current_thread_cleanup_dtor): New.
454 (make_cleanup_restore_current_thread): Remove all arguments.
456 (thread_apply_all_command): Update. Prune threads.
457 (thread_apply_command): Update.
458 (thread_command): Account for currently selected exited thread.
459 (do_captured_thread_select): Check for a running thread. Prune
461 (_initialize_thread): Make "info threads", "thread", "thread
462 apply", and "thread apply all" appliable without a selected thread.
463 * gdbthread.h (struct thread_info): Replace running_ by state_.
465 (is_exited, is_stopped): Declare.
466 (make_cleanup_restore_current_thread): Remove all arguments.
467 * infrun.c: Include "event-top.h".
468 (fetch_inferior_event): In non-stop mode, restore selected thread
469 and frame after handling the event and running breakpoint
470 commands. Display GDB prompt if needed.
471 (normal_stop): In non-stop mode, don't print thread switching
473 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
474 (get_cmd_no_selected_thread_ok): New.
475 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
476 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
478 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
479 no-selected-thread ok.
480 * top.c (execute_command): Check for non no-selected-thread-ok
482 * linux-nat.c (struct saved_ptids, threads_to_delete)
483 (record_dead_thread, prune_lwps): Delete.
484 (exit_lwp): Unconditionally delete thread.
485 (linux_nat_resume): Remove prune_lwps call.
486 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
487 of is_running. Adjust to make_cleanup_restore_current_thread
489 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
490 selected thread has exited.
491 * inf-loop.c (inferior_event_handler): Don't display the prompt
493 * varobj.c (c_value_of_root): Update.
494 * defs.h (make_cleanup_dtor): Declare.
495 * utils.c (make_cleanup_dtor): New.
497 * Makefile.in (infrun.o): Depend on $(event_top_h).
499 2008-07-11 Pedro Alves <pedro@codesourcery.com>
501 Add "continue -a" and "interrupt -a" options for non-stop mode.
503 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
504 (continue_command): Add "-a" option.
505 (interrupt_target_command): Add "-a" option.
506 (_initialize_infcmd): Add extend help of continue and interrupt
507 command to mention the new "-a" option. Mark "continue" async ok.
509 2008-07-10 Doug Evans <dje@google.com>
511 Add "set print symbol-loading on|off".
512 * NEWS: Document new option.
513 * symfile.h (print_symbol_loading): Declare.
514 * symfile.c (print_symbol_loading): New global.
515 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
516 from ..." if print_symbol_loading.
517 (_initialize_symfile): Add set/show print symbol-loading.
518 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
519 if print_symbol_loading.
521 2008-07-10 Pedro Alves <pedro@codesourcery.com>
523 Non-stop linux native.
525 * linux-nat.c (linux_test_for_tracefork): Block events while we're
527 (get_pending_status): Implement non-stop mode.
528 (linux_nat_detach): Stop threads before detaching.
529 (linux_nat_resume): In non-stop mode, always resume only a single
531 (linux_handle_extended_wait): On a clone event, in non-stop mode,
532 add new lwp to GDB's thread table, and mark as running, executing
533 and stopped appropriately.
534 (linux_nat_filter_event): Don't assume there are other running
535 threads when a thread exits.
536 (linux_nat_wait): Mark the main thread as running and executing.
537 In non-stop mode, don't stop all lwps.
538 (linux_nat_kill): Stop lwps before killing them.
539 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
541 (send_sigint_callback): New.
542 (linux_nat_stop): New.
543 (linux_nat_add_target): Set to_stop to linux_nat_stop.
545 * linux-nat.h (thread_db_attach_lwp): Declare.
547 * linux-thread-db.c (thread_get_info_callback): Check for new
548 threads if we have none.
549 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
550 stopped lwp. Check for new threads if we have none.
551 (thread_db_attach_lwp): New.
552 (thread_db_init): Set proc_handle.pid to inferior_ptid.
553 (check_event): Set proc_handle.pid to the stopped lwp.
554 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
555 lwp available, bail out if there is none.
557 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
560 2008-07-10 Kevin Buettner <kevinb@redhat.com>
562 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
563 `current_pc' from CORE_ADDR to ULONGEST.
565 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
568 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
570 * NEWS (New commands): Mention "set disable-randomization".
571 * configure.ac: Add check for HAVE_PERSONALITY and
572 HAVE_DECL_ADDR_NO_RANDOMIZE.
573 * configure, config.in: Regenerate.
574 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
575 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
577 (disable_randomization, show_disable_randomization)
578 (set_disable_randomization): New.
579 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
580 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
581 variable DISABLE_RANDOMIZATION.
582 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
583 DISABLE_RANDOMIZATION.
585 2008-07-09 Pedro Alves <pedro@codesourcery.com>
587 Adjust all targets to new target_stop interface.
589 * gnu-nat.c (gnu_stop): Add ptid argument.
590 * go32-nat.c (go32_stop): Add ptid argument.
591 (go32_create_inferior): Pass inferior_ptid to go32_stop.
592 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
593 * monitor.c (monitor_stop): Add ptid argument.
594 (monitor_open): Pass inferior_ptid to monitor_stop.
595 (monitor_interrupt): Pass inferior_ptid to target_stop.
596 (monitor_stop): Add ptid argument.
597 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
598 (procfs_create_inferior): Add ptid argument.
599 * procfs.c (procfs_stop): Add ptid argument.
600 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
601 * remote-sim.c (gdbsim_stop): Add ptid argument.
602 * sol-thread.c (sol_thread_stop): Add ptid argument.
603 * win32-nat.c (win32_stop): Add ptid argument.
605 2008-07-09 Pedro Alves <pedro@codesourcery.com>
607 Non-stop inferior control.
609 * infrun.c (resume): In non-stop mode, always resume just one
611 (proceed): Don't call prepare_to_proceed in non-stop mode.
612 (fetch_inferior_event): In non-stop mode, switch context before
614 (error_is_running, ensure_not_running): New.
615 (handle_inferior_event): In non-stop mode: Mark only the event
616 thread as stopped. Require that the target module manages adding
617 threads to the thread list. Assert that there isn't a
618 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
619 (normal_stop): Only mark not-running if inferior hasn't exited.
620 In non-stop mode, only mark the event thread.
622 * thread.c:Include "cli/cli-decode.h".
623 (print_thread_info): Don't read from a running thread.
624 Output "(running)" if thread is running.
625 (switch_to_thread): Don't read stop_pc if thread is executing.
626 (do_restore_current_thread_cleanup): Don't write to a running
628 (thread_apply_all_command): Don't read from a running thread. In
629 non-stop mode, do a full context-switch instead of just switching
631 (thread_apply_command): In non-stop mode, do a full context-switch
632 instead of just switching threads.
633 (do_captured_thread_select): Likewise. Inform user if selected
635 (_initialize_thread): Mark "info threads" and "thread" and
638 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
639 unregister the target from the event loop.
641 * infcmd.c (continue_command, step_1, jump_command)
642 (signal_command): Ensure the selected thread isn't running.
643 (interrupt_target_command): In non-stop mode, interrupt only the
646 * inferior.h (error_is_running, ensure_not_running): Declare.
648 * target.h (struct target_ops): Add ptid argument to the to_stop
650 (target_stop): Add ptid_t argument.
652 * target.c (update_current_target): Add ptid argument to to_stop's
654 (debug_to_stop): Add ptid_t argument.
655 (debug_to_rcmd): Set to_stop_ptid.
657 * remote.c (remote_stop): Add ptid_t argument.
658 (async_remote_interrupt): Add inferior_ptid to target_stop.
659 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
661 * Makefile.in (thread.o): Depend on $(cli_decode_h).
663 2008-07-09 Pedro Alves <pedro@codesourcery.com>
665 Don't rely on ecs->wait_for_more.
667 * infrun.c (proceed): Clear the stepping state, set
668 previous_inferior_ptid and clear infwait state.
669 (wait_for_inferior): Don't clear the stepping state, set
670 previous_inferior_ptid, or clear the infwait state here.
671 (fetch_inferior_event): Don't clear the stepping state, set
672 previous_inferior_ptid, or clear the infwait state here. Don't
673 condition on wait_for_more.
675 2008-07-09 Pedro Alves <pedro@codesourcery.com>
677 Refactor infrun a bit.
679 * infrun.c (currently_stepping): Take a struct
680 thread_stepping_state instead of an execution_control_state.
681 (struct thread_stepping_state): New, split from
682 execution_control_state.
683 (gtss, tss): New globals.
684 (proceed): Clear the stepping state, set previous_inferior_ptid
685 and clear infwait state.
686 (init_wait_for_inferior): Clear the stepping state,
687 previous_inferior_ptid and infwait state.
688 (waiton_ptid, infwait_state): New, split from
689 execution_control_state.
690 (struct execution_control_state): Members that persist through
691 events moved out to either struct thred_stepping_state or made
692 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
693 (wait_for_inferior, fetch_inferior_event): Use local
694 execution_control_state. Update to execution_control_state split.
695 (init_execution_control_state): Adjust.
696 (init_thread_stepping_state): New, extracted from
697 init_execution_control_state.
698 (context_switch): Take a ptid instead of an
699 execution_control_state.
700 (context_switch_to): Adjust.
701 (adjust_pc_after_break): Adjust.
702 (init_infwait_state): New.
703 (handle_inferior_event): Adjust.
705 2008-07-09 Pedro Alves <pedro@codesourcery.com>
706 Vladimir Prus <vladimir@codesourcery.com>
710 * gdbthread.h: Remove unneeded forward declarations.
711 Include "inferior.h".
712 (struct thread_info): Add continuations,
713 intermediate_continuations, proceed_to_finish, step_over_calls,
714 stop_step, step_multi and stop_signal members.
715 (save_infrun_state): Add continuations,
716 intermediate_continuations, proceed_to_finish, step_over_calls,
717 stop_step, step_multi, stop_signal and stop_bpstat parameters.
718 (load_infrun_state): Add continuations,
719 intermediate_continuations, proceed_to_finish, step_over_calls,
720 stop_step, step_multi, stop_signal and stop_bpstat parameters.
722 * thread.c (load_infrun_state): In non-stop mode, load
723 continuations, intermediate_continuations, proceed_to_finish,
724 step_over_calls, stop_step, step_multi and stop_signal.
725 (save_infrun_state): Store continuations,
726 intermediate_continuations, proceed_to_finish, step_over_calls,
727 stop_step, step_multi, stop_signal and stop_bpstat.
728 (save_infrun_state): Store continuations,
729 intermediate_continuations, proceed_to_finish, step_over_calls,
730 stop_step, step_multi, stop_signal and stop_bpstat.
731 (free_thread): Clear The thread's stop_bpstat.
733 * inferior.h (context_switch_to): Declare.
735 * infrun.c (ecss): New global.
736 (context_switch): Context switch continuations,
737 intermediate_continuations, proceed_to_finish, step_over_calls,
738 stop_step, step_multi, stop_signal and stop_bpstat.
739 (wait_for_inferior): Use global ecss.
740 (async_ecss, async_ecs): Delete.
741 (fetch_inferior_event): Use global ecss.
742 (context_switch_to): New.
744 * top.c (execute_command): In non-stop, only check if the current
745 thread is running, in all-stop, check if there's any thread
748 * breakpoint.c (bpstat_remove_breakpoint): New.
749 (bpstat_remove_breakpoint_callback): New.
750 (delete_breakpoint): Clear the stop_bpstats of all threads.
752 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
753 current thread is running, in all-stop, check if there's any
756 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
758 2008-07-09 Pedro Alves <pedro@codesourcery.com>
762 * inferior.h (non_stop): Declare.
763 * infrun.c (non_stop, non_stop_1): New.
764 (set_non_stop, show_non_stop): New.
765 (_initialize_infrun): Add "set/show non-stop" command.
767 2008-07-09 Pedro Alves <pedro@codesourcery.com>
769 Adjust fork/vfork/exec to pass ptids around.
771 * target.h (struct target_waitstatus): Store related_pid as a ptid.
772 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
774 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
776 * breakpoint.c (print_it_typical, bpstat_check_location)
777 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
778 (create_fork_vfork_event_catchpoint): Adjust.
779 * infrun.c (fork_event): Change parent_pid and child_pid types to
781 (follow_exec, inferior_has_forked, inferior_has_vforked)
782 (inferior_has_execd): Take a ptid_t and don't trim it.
783 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
784 * linux-nat.c (linux_child_follow_fork): Adjust.
785 * inf-ptrace.c (inf_ptrace_wait): Adjust.
786 * inf-ttrace.c (inf_ttrace_wait): Adjust.
787 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
789 2008-07-09 Pedro Alves <pedro@codesourcery.com>
791 Add "executing" property to threads.
793 * inferior.h (target_executing): Delete.
794 * gdbthread.h (struct thread_info): Add executing_ field.
795 (set_executing, is_executing): New.
796 * thread.c (main_thread_executing): New.
797 (init_thread_list): Clear it and also main_thread_running.
798 (is_running): Return false if target has no execution.
799 (any_running, is_executing, set_executing): New.
801 * top.c: Include "gdbthread.h".
802 (target_executing): Delete.
803 (execute_command): Replace target_executing check by any_running.
804 * event-top.c: Include "gdbthread.h".
805 (display_gdb_prompt, command_handler): Replace target_executing by
807 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
808 here. Replace target_executing by is_running.
809 * infrun.c (handle_inferior_event): Mark all threads as
811 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
813 * stack.c (get_selected_block): Return null if inferior is
815 * target.c (target_resume): Mark resumed ptid as executing.
816 * breakpoint.c (until_break_command): Replace target_executing
817 check by is_executing.
818 * remote.c (remote_async_resume): Don't mark inferior as executing
820 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
823 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
824 (mi_execute_async_cli_command): Replace target_executing by
827 * frame.c (get_current_frame): Error out if the current thread is
829 (has_stack_frames): New.
830 (get_selected_frame, deprecated_safe_get_selected_frame): Check
833 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
836 2008-07-09 Pedro Alves <pedro@codesourcery.com>
838 * symfile.c (load_command): Reopen the exec file and reread
839 symbols before anything else.
841 2008-07-09 Pedro Alves <pedro@codesourcery.com>
843 * remote-sim.c: Include gdbthread.h.
844 (remote_sim_ptid): New global.
845 (gdbsim_create_inferior): Silently add the main task to GDB's
847 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
848 task from GDB's thread list.
849 (gdbsim_resume): Adjust to use remote_sim_ptid.
850 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
851 (init_gdbsim_ops): Register gdbsim_thread_alive and
853 (_initialize_remote_sim): Initialize remote_sim_ptid.
854 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
856 2008-07-09 Pedro Alves <pedro@codesourcery.com>
858 * monitor (monitor_ptid): New global.
859 (monitor_open): Silently add the main task to GDB's thread list.
860 (monitor_close, monitor_mourn_inferior): Silently delete the main
861 task from GDB's thread list.
862 (monitor_thread_alive, monitor_pid_to_str): New.
863 (init_base_monitor_ops): Register monitor_thread_alive and
865 (_initialize_remote_monitors): Initialize monitor_ptid.
867 * gdbthread.h (delete_thread_silent): Declare.
868 * thread.c (delete_thread): Rename to ...
869 (delete_thread_1): ... this. Add "silent" parameter. If silent,
870 don't do exit notifications.
871 (delete_thread, delete_thread_silent): New, as wrappers to
874 2008-07-08 Pedro Alves <pedro@codesourcery.com>
876 * breakpoint.c (update_global_location_list): Add boolean
877 "should_insert" argument. Only insert locations if caller told it
879 (update_global_location_list_nothrow): Add boolean "should_insert"
880 argument. Pass it to update_global_location_list.
881 (insert_breakpoints, create_longjmp_breakpoint)
882 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
883 (create_thread_event_breakpoint, create_solib_event_breakpoint)
884 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
885 (enable_watchpoints_after_interactive_call_stop)
886 (set_momentary_breakpoint, create_breakpoints)
887 (break_command_really, watch_command_1)
888 (create_ada_exception_breakpoint, update_breakpoint_locations)
889 (do_enable_breakpoint, enable_command): Pass true to
890 update_global_location_list.
891 (bpstat_stop_status, disable_overlay_breakpoints)
892 (disable_watchpoints_before_interactive_call_start)
893 (delete_breakpoint, disable_breakpoint, disable_command): Pass
894 false to update_global_location_list.
895 (update_breakpoints_after_exec): Don't temporarily disable
896 always-inserted mode.
898 2008-07-08 Pedro Alves <pedro@codesourcery.com>
900 * breakpoint.c (mark_breakpoints_out): Make public.
901 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
902 here. Update comment.
903 * breakpoint.h (mark_breakpoints_out): Declare.
905 * linux-nat.c (linux_handle_extended_wait): On
906 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
907 * inf-ttrace.c (inf_ttrace_wait): Likewise.
909 2008-07-08 Pedro Alves <pedro@codesourcery.com>
911 * infrun.c (follow_exec): Reset shared libraries before adding the
914 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
916 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
918 2008-07-07 Pedro Alves <pedro@codesourcery.com>
920 * i386-dicos-tdep.c: Include "inferior.h".
921 (i386_dicos_frame_align): New.
922 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
923 dummy location ON_STACK.
924 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
926 2008-07-07 Joel Brobecker <brobecker@adacore.com>
928 * gstdint.h: New file.
930 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
932 * mi/mi-interp.c (mi_on_resume): Don't try to report
933 resumed thread it the thread list is empty.
935 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
937 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
938 completer for set to filename_completer.
942 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
944 Implement -target-attach.
945 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
947 2008-06-21 Hui Zhu <teawater@gmail.com>
949 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
951 2008-07-03 Pedro Alves <pedro@codesourcery.com>
953 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
954 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
956 * target.h (struct target_ops): Add to_attach_no_wait member.
957 (target_attach_no_wait): New.
958 * target.c (update_current_target): Inherit to_attach_no_wait.
960 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
961 target_attach_no_wait runtime check.
963 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
964 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
967 2008-07-03 Pedro Alves <pedro@codesourcery.com>
969 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
970 on debug_displaced being set.
972 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
974 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
975 directly instead of get_frame_id.
977 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
979 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
980 (deal_with_atomic_sequence): Update BC masks.
981 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
982 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
984 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
986 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
987 register, not the previous frame's.
989 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
991 * source.c (select_source_symtab): Make sure we skip namespace
992 symtabs when showing cpp source code.
994 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
996 * MAINTAINERS (Authorized committers): Fix my email address.
998 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1000 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1001 -target-download and -target-select via CLI, so that
1002 the quoting rules are the same as they were (unfortunately)
1003 in all prior gdb releases.
1004 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1005 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1006 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1007 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1008 (mi_cmd_execute): Set current_token even for commands
1011 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1013 * alphafbsd-tdep.c: Update for unwinder changes.
1014 * alpha-linux-tdep.c: Likewise.
1015 * alphanbsd-tdep.c: Likewise.
1016 * alphaobsd-tdep.c: Likewise.
1017 * avr-tdep.c: Likewise.
1018 * cris-tdep.c: Likewise.
1019 * frv-linux-tdep.c: Likewise.
1020 * frv-tdep.c: Likewise.
1021 * h8300-tdep.c: Likewise.
1022 * hppa-linux-tdep.c: Likewise.
1023 * iq2000-tdep.c: Likewise.
1024 * m32c-tdep.c: Likewise.
1025 * m32r-linux-tdep.c: Likewise.
1026 * m32r-tdep.c: Likewise.
1027 * m68hc11-tdep.c: Likewise.
1028 * mep-tdep.c: Likewise.
1029 * mn10300-tdep.c: Likewise.
1030 * mt-tdep.c: Likewise.
1031 * score-tdep.c: Likewise.
1032 * sh64-tdep.c: Likewise.
1033 * sh-tdep.c: Likewise.
1034 * sparc64fbsd-tdep.c: Likewise.
1035 * sparc64nbsd-tdep.c: Likewise.
1036 * sparc64obsd-tdep.c: Likewise.
1037 * v850-tdep.c: Likewise.
1038 * vaxobsd-tdep.c: Likewise.
1039 * vax-tdep.c: Likewise.
1040 * xstormy16-tdep.c: Likewise.
1042 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1044 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1045 (captured_mi_execute_command_args): Remove.
1046 (captured_mi_execute_command): Cast the closure to mi_parse
1047 pointer, not to captured_mi_execute_command_args, and don't
1048 set the action field thereof.
1049 (mi_execute_command): Pass struct mi_parse, not
1050 captured_mi_execute_command_args to captured_mi_execute_command.
1051 (mi_execute_command): Remove (dead) code for suppressing
1054 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1056 * linux-nat.c (enum sigchld_state): New.
1057 (linux_nat_async_events_state): Renamed from
1058 linux_nat_async_events_enabled.
1059 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1060 (sigchld_default_action): New.
1061 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1063 (linux_nat_create_inferior): Set events state to sigchld_default
1065 (linux_nat_resume): Adjust.
1066 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1067 (sigchld_handler): Adjust.
1068 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1069 (get_pending_events): Adjust.
1070 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1071 instead of a boolean.
1072 (linux_nat_async): Adjust.
1073 (_initialize_linux_nat): Capture default SIGCHLD action into
1074 sigchld_default_action.
1076 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1078 * breakpoint.c (moribund_locations): New.
1079 (bpstat_stop_status): Process moribund locations.
1080 (update_global_location_list): Add removed
1081 locations to moribund_locations.
1082 (breakpoint_retire_moribund): New.
1083 * breakpoint.h (struct bp_location): New field
1084 events_till_retirement.
1085 (breakpoint_retire_moribund): Declare.
1086 * thread.c (thread_count): New.
1087 * infrun.c (handle_inferior_event): Call
1088 breakpoint_retire_moribund.
1089 * gdbthread.h (thread_count): Declare.
1091 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1093 * dfp.c (decimal_convert): Call match_endianness before and after
1096 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1098 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1099 unsupported and we fall back to memory_insert_breakpoint, we
1100 use the unmodified requested address.
1102 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1104 * dwarf2read.c (read_attribute_value): Issue a complaint when
1105 adjusting size attribute values of 0xffffffff as zero.
1107 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1109 * i386-tdep.c (i386_16_byte_align_p): New.
1110 (i386_push_dummy_call): Determine stack space required for
1111 arguments going forwards allowing for 16-byte alignment, then push
1112 arguments going forwards.
1114 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1116 * infrun.c (start_remote): Don't clear thread list here.
1117 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1119 * remote.c (record_currthread): Upgrade the main thread and its
1120 entry in the thread list if this is the first time we hear about
1122 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1123 a tid member always alive.
1124 (remote_find_new_threads): Don't update the main thread here.
1125 (remote_start_remote): Clear thread list here. Always add the
1127 (extended_remote_attach_1): Add the main thread here.
1128 (extended_remote_mourn_1): Re-add the main thread here.
1129 (extended_remote_create_inferior_1): Add a main thread.
1131 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1133 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1135 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1137 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1139 (general_thread, continue_thread): Change type to ptid_t.
1140 (record_currthread): Take a ptid_t parameter instead of an
1142 (MAGIC_NULL_PID): Delete.
1143 (set_thread): Take a ptid_t parameter and adjust.
1144 (set_general_thread, set_continue_thread): New.
1145 (remote_thread_alive, remote_newthread_step)
1146 (remote_current_thread, remote_find_new_threads)
1147 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1148 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1149 (threadalive_test, remote_pid_to_str)
1150 (remote_get_thread_local_address): Adjust.
1151 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1152 and any_thread_ptid.
1154 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1156 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1157 * configure: Regenerated.
1159 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1161 * dwarf2read.c (read_attribute_value): Treat size attribute
1162 values of 0xffffffff as if the attribute value was zero.
1164 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1166 * linux-nat.c: Add description of overall logic.
1168 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1170 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1171 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1172 all dependencies on $(gdb_stdint_h).
1173 (distclean): Do not delete gdb_stdint.h.
1174 * acinclude.m4: Do not use stdint.m4.
1175 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1176 uintptr_t, and gdb_stdint.h.
1177 * defs.h: Include <stdint.h>.
1178 * gdb_thread_db.h: Assume stdint.h is already included.
1179 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1180 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1181 include gdb_stdint.h.
1182 * configure, config.in: Regenerate.
1184 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1186 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1187 decimal floating-point values in GPRs for soft-float.
1188 (do_ppc_sysv_return_value): Handle returning decimal
1189 floating-point values in GPRs for soft-float.
1191 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1193 * target.c (target_read_until_error): New.
1194 * target.h (target_read_until_error): Declare.
1195 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1196 target_read_until_error.
1198 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1200 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1201 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1202 after the DECFLOAT detection to fix a memory leak. Remove the
1203 redundant NUM initialization. Protect the DECFLOAT detection memory
1204 access before the P block. Restore the P memory content for the
1207 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1209 Kill the return value for all MI command functions.
1210 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1211 (mi_cmd_argv_ftype): Change return type to void.
1213 * mi/mi-main.c: Adjust all function that implement
1214 MI commands to return nothing.
1215 (struct captured_mi_execute_command_actions):
1216 Remove the rc field.
1217 (mi_cmd_execute): Return nothing.
1218 (mi_execute_async_cli_command): Return nothing.
1219 (mi_cmd_exec_interrupt): Don't print ^done here.
1220 (mi_cmd_target_select): Don't print ^connected here.
1221 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1222 Special-case -target-select and output ^connected, not ^done.
1224 * mi/mi-cmd-break.c: Adjust.
1225 * mi/mi-cmd-disas.c: Adjust.
1226 * mi/mi-cmd-env.c: Adjust.
1227 * mi/mi-cmd-file.c: Adjust.
1228 * mi/mi-cmd-stack.c: Adjust.
1229 * mi/mi-cmd-target.c: Adjust.
1230 * mi/mi-cmd-var.c: Adjust.
1231 * mi/mi-interp.c: Adjust.
1232 * mi/mi-symbol-cmds.c: Adjust.
1234 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1236 Emit ^running via observer.
1237 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1239 (mi_on_resume): Print ^running if not previously output.
1240 * mi/mi-main.c (running_result_record_printed): New.
1241 (captured_mi_execute_command): Reset
1242 running_result_record_printed. Use running_result_record_printed
1243 to decide if we should skip ^done.
1244 (mi_execute_async_cli_command): Don't print ^running here.
1245 * mi/mi-main.h (current_token, running_result_record_printed):
1248 2008-06-24 Michael Snyder <msnyder@specifix.com>
1250 * infrun.c (_initialize_infrun): White space and typo fix.
1252 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1254 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1255 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1256 when first loading DLL with "dll" command.
1258 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1260 * gnu-nat.c (proc_string): Use capital T for "Thread".
1262 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1264 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1266 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1268 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1269 the target cannot run.
1271 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1273 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1274 we're attaching to a running process.
1276 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1278 * win32-nat.c (handle_load_dll): Give dll name and load address
1279 if debug_events is on.
1280 (handle_unload_dll): Likewise.
1282 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1284 Don't suppress *running when doing finish.
1285 * infcall.c (call_function_by_hand): Set both
1286 suppress_resume_observer and suppress_stop_observer.
1287 * infcmd.c (suppress_run_stop_observers): Split into...
1288 (suppress_resume_observer, suppress_stop_observer): ...those.
1289 (finish_command_continuation): Clear suppress_stop_observer.
1290 (finish_command): Set suppress_stop_observer.
1291 * inferior.h (suppress_run_stop_observers): Split into...
1292 (suppress_resume_observer, suppress_stop_observer): ...those.
1293 * infrun.c (normal_stop): Check for suppress_stop_observer.
1294 * thread.c (set_running): Check for suppress_resume_observer.
1296 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1297 Pierre Muller <muller@ics.u-strasbg.fr>
1299 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1300 * gdbarch.h, gdbarch.c: Regenerate.
1301 * i386-tdep.h (i386_skip_main_prologue): Declare.
1302 * i386-tdep.c (i386_skip_main_prologue): New.
1303 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1304 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1305 * symtab.c (find_function_start_sal): When pc points at the "main"
1306 function, call gdbarch_skip_main_prologue.
1308 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1310 * value.c (value_primitive_field): Fetch lazy register values.
1312 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1314 * NEWS: Mention support removal of undocumented S AA p PID stop
1317 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1319 2008-06-10 Stan Shebs <stan@codesourcery.com>
1321 * MAINTAINERS: Update my affiliation and address.
1323 2008-06-10 Andreas Schwab <schwab@suse.de>
1325 * top.c (print_gdb_version): Don't print final newline.
1327 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1330 * Makefile.in: Update dependencies.
1331 * gdbthread.h (struct thread_info): New field
1333 (set_running, is_running): New.
1334 * thread.c (set_running, is_running): New.
1335 * inferior.h (suppress_normal_stop_observer): Rename to...
1336 (suppress_run_stop_observers): ..this.
1337 * infcmd.c (suppress_normal_stop_observer): Rename to...
1338 (suppress_run_stop_observers): ..this.
1339 (finish_command_continuation, finish_command): Adjust.
1340 * infcall.c (call_function_by_hand): Adjust.
1341 * infrun.c (normal_stop): Call set_running.
1342 * target.c (target_resume): New. Call set_running.
1343 * target.h (target_resume): Convert from macro to
1346 * mi/mi-interp.c (mi_on_resume): New.
1347 (mi_interpreter_init): Register mi_on_resume.
1349 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1351 Use observers to report stop events in MI.
1352 * mi/mi-interp.c (mi_on_normal_stop): New.
1353 (mi_interpreter_init): Register mi_on_normal_stop.
1354 (mi_interpreter_exec_continuation): Remove.
1355 (mi_cmd_interpreter_exec): Don't register the above.
1356 * mi/mi-main.c (captured_mi_execute_command): Don't care
1357 about sync_execution.
1358 (mi_execute_async_cli_command): Don't install continuation. Don't
1360 (mi_exec_async_cli_cmd_continuation): Remove.
1362 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1364 Suppress normal stop observer when it's problematic.
1365 * inferior.h (suppress_normal_stop_observer): New.
1366 * infcall.c (call_function_by_hand): Disable stop events when
1367 doing function calls.
1368 * infmcd.c (suppress_normal_stop_observer): New.
1369 (finish_command_continuation): Call normal_stop observer
1371 (finish_command): Disable stop events inside proceed.
1372 * infrun.c (normal_stop): Don't call normal stop observer if
1373 suppressed of if multi-step is in progress.
1375 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1378 * infrun.c (finish_command): Don't pass cleanup
1380 (finish_command_continuation): Don't grab cleanup from
1381 the passed data, as we don't use, and cannot, use it anyway.
1383 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1385 Introduce common cleanup for restoring integers.
1386 * defs.h (make_cleanup_restore_integer): New declaration.
1387 (struct cleanup): New field free_arg.
1388 (make_my_cleanup_2): New.
1389 * utils.c (restore_integer_closure, restore_integer)
1390 (make_cleanup_restore_integer): New.
1391 (make_my_cleanup): Initialize the free_arg field and
1392 renamed to make_my_cleanup_2.
1393 (do_my_cleanups): Call free_arg.
1394 (discard_cleanups): Call free_arg.
1395 * breakpoint.c (restore_always_inserted_mode): Remove.
1396 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1398 2008-06-09 Doug Evans <dje@google.com>
1400 * remote.c (remote_wait): Include beginning of malformed packet
1403 2008-06-09 Tom Tromey <tromey@redhat.com>
1405 * completer.c (complete_line): Don't special-case
1406 expression_completer.
1407 (expression_completer): Only pass last word to
1409 * c-exp.y (yylex): Check 'token', not 'operator'.
1411 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1413 * configure.ac (build_warnings): Add -Wno-format for mingw.
1414 * configure: Regenerated.
1416 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1418 * NEWS: Make indentation consistent. Move exec tracing entry out
1419 of remote packet list.
1421 2008-06-06 Tom Tromey <tromey@redhat.com>
1423 * value.h (evaluate_subexpression_type, extract_field_op):
1425 * printcmd.c (_initialize_printcmd): Use expression_completer for
1426 'p', 'inspect', 'call'.
1427 * parser-defs.h (parse_field_expression): Declare.
1428 * parse.c: Include exceptions.h.
1429 (in_parse_field, expout_last_struct): New globals.
1430 (mark_struct_expression): New function.
1431 (prefixify_expression): Return int.
1432 (prefixify_subexp): Return int. Use expout_last_struct.
1433 (parse_exp_1): Update.
1434 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1436 (parse_field_expression): New function.
1437 * expression.h (parse_field_expression): Declare.
1438 (in_parse_field): Likewise.
1439 * eval.c (evaluate_subexpression_type): New function.
1440 (extract_field_op): Likewise.
1441 * completer.h (expression_completer): Declare.
1442 * completer.c (expression_completer): New function.
1443 (count_struct_fields, add_struct_fields): New functions.
1444 * c-exp.y (yyparse): Redefine.
1445 (COMPLETE): New token.
1446 (exp): New productions.
1447 (saw_name_at_eof, last_was_structop): New globals.
1448 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1449 (c_parse): New function.
1450 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1451 for watch, awatch, and rwatch.
1452 * Makefile.in (parse.o): Depend on exceptions_h.
1454 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1457 * gdb/valopts.c (find_overload_match): Handle references
1460 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1462 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1463 account the bitsize of the 'from' operand.
1465 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1467 * annotate.h (annotate_thread_changed): Declare.
1469 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1471 * annotate.c (annotate_thread_changed): New function.
1472 * thread.c (thread_command) : Use it.
1473 * infrun.c (normal_stop): Use it.
1475 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1476 Nathan Sidwell <nathan@codesourcery.com>
1477 Joseph Myers <joseph@codesourcery.com>
1479 * acinclude.m4: Include ../config/acx.m4.
1480 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1481 * configure, config.in: Regenerate.
1482 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1484 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1486 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1488 Replace 'target async' by 'maintenance set remote-async' and
1489 'target remote' combination.
1491 * remote.c (remote_async_wait): Merge into remote_wait, and
1493 (remote_async_permitted, remote_async_permitted_set): New
1495 (set_maintenance_remote_async_permitted)
1496 (show_maintenance_remote_async_permitted): New functions.
1497 (remote_async_ops, extended_async_remote_ops): Delete.
1498 (remote_async_open, extended_remote_async_open): Delete.
1499 (remote_open_1): Drop async_p parameter. Update callers. Replace
1500 async_p with remote_async_permitted checks.
1501 (extended_async_remote_attach): Delete.
1502 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1503 (remote_async_terminal_inferior): Rename to...
1504 (remote_terminal_inferior): ... this, and add
1505 remote_async_termitted check.
1506 (remote_async_terminal_ours): Rename to...
1507 (remote_terminal_ours): ... this, and add remote_async_termitted
1509 (remote_wait, remote_async_wait): Merge and leave remote_wait
1511 (remote_kill, remote_async_kill): Merge and leave remote_kill
1513 (remote_async_mourn, extended_async_remote_mourn): Delete.
1514 (extended_remote_create_inferior_1): Drop async_p parameter.
1515 Update callers. Always use extended_remote_ops.
1516 (extended_remote_async_create_inferior): Delete.
1517 (remote_return_zero): Delete.
1518 (init_remote_ops): Register remote_can_async_p, remote_async,
1519 remote_async_mask, remote_terminal_inferior and
1520 remote_terminal_ours.
1521 (remote_can_async_p, remote_is_async_p): Check for
1522 remote_async_permitted.
1523 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1524 (set_remote_cmd): Don't add async and extended-async targets.
1525 (_initialize_remote): Add set/show remote-async maintenance
1528 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1530 * remote.c (kill_kludge): Delete.
1531 (remote_wait, remote_async_wait): Don't set it.
1532 (remote_kill, remote_async_kill): Don't do anything with it.
1534 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1536 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1538 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1540 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1541 (deprecated_bcache_added): New function name. Body of function
1542 bcache_data is used here with the addition of 'added' argument.
1543 * bcache.h (deprecated_bcache_added): New function.
1544 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1545 work from add_psymbol_to_list - initialises partial symbol and stashes
1546 it in objfile's cache.
1547 (append_psymbol_to_list): New helper function, takes other part of
1548 work from add_psymbol_to_list - adds partial symbol to the given list.
1549 (add_psymbol_to_list): Call helper functions instead of doing work
1550 here. If adding to global list, do not duplicate partial symbols in the
1553 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1555 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1556 'exception caught|thrown' message.
1558 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1560 * Makefile.in: Update dependencies.
1561 * dwarf2expr.c: New include "gdb_assert.h".
1562 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1563 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1564 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1565 Increase/decrease RECURSION_DEPTH around the function.
1567 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1569 * remote.c (get_offsets): Handle a single segment.
1570 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1573 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1575 * solib-svr4.c (struct lm_info): Add lm_addr.
1576 (main_lm_addr): New.
1577 (svr4_default_sos): Set lm_addr.
1578 (svr4_current_sos): Set lm_addr and main_lm_addr.
1579 (svr4_fetch_objfile_link_map): Rewrite.
1580 (svr4_clear_solib): Clear main_lm_addr.
1582 2008-06-03 Michael Snyder <msnyder@redhat.com>
1583 Joseph Myers <joseph@codesourcery.com>
1585 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1586 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1588 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1590 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1592 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1594 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1596 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1598 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1599 treat pointers in data space as function descriptors if the
1600 target address is also in the data space.
1602 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1604 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1605 the trad-frame register value for the SP register.
1607 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1609 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1611 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1613 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1614 that identifies function descriptors outside of the .opd section.
1616 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1618 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1619 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1621 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1623 (handle_gnu_v3_exceptions): Use tempflag.
1625 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1627 Refactor varobj_update interface.
1628 * varobj.c (varobj_update): Report changes as vector. Also
1629 return not just a list of varobj, but a list of special structures
1630 that tell what exactly has changed.
1631 * varobj.h (enum varobj_update_error): Rename to
1632 varobj_scope_status.
1633 (struct varobj_update_result_t): New.
1634 (varobj_update): Adjust prototype.
1635 * mi/mi-cmd-var.c: Adjust for changes.
1637 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1639 * varobj.c (varobj_update): Fix comment typo.
1642 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1644 Set the symtab field of symbols read from ECOFF debugging entries.
1645 * mdebugread.c (add_symbol): Add new parameter symtab.
1646 (parse_symbol): Update calls to add_symbol throughout.
1648 2008-05-27 Andreas Schwab <schwab@suse.de>
1650 * symtab.h (enum address_class): Remove LOC_REGPARM and
1652 (struct symbol): Add is_argument.
1653 (SYMBOL_IS_ARGUMENT): Define.
1655 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1656 * buildsym.c (finish_block): Likewise.
1657 * stack.c (print_frame_args, print_block_frame_locals)
1658 (print_frame_arg_vars): Likewise.
1659 * symtab.c (lookup_block_symbol): Likewise.
1660 * tracepoint.c (add_local_symbols): Likewise.
1661 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1663 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1664 * dwarf2read.c (new_symbol): Likewise.
1665 * mdebugread.c (parse_symbol): Likewise.
1666 * stabsread.c (define_symbol): Likewise.
1668 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1669 and LOC_COMPUTED_ARG.
1670 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1671 * ax-gdb.c (gen_var_ref): Likewise.
1672 * eval.c (evaluate_subexp_for_address): Likewise.
1673 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1674 * m2-exp.y (yylex): Likewise.
1675 * printcmd.c (address_info): Likewise.
1676 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1677 * tracepoint.c (collect_symbol, scope_info): Likewise.
1679 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1681 * gdbarch.sh: Added new gdbarch struct
1682 core_regset_sections.
1683 * gdbarch.c: Refreshed.
1684 * gdbarch.h: Refreshed.
1685 * regset.h (core_regset_section): Declared.
1686 * linux-nat.c (linux_nat_do_thread_registers): Added
1687 support for the new gdbarch struct core_regset_sections.
1688 * utils.c (host_address_to_string): New function.
1689 * defs.h (host_address_to_string): New prototype.
1690 * i386-linux-tdep.c (i386_regset_rections): New register
1691 sections list for i386.
1692 (i386_linux_init_abi): Initialized new gdbarch struct
1693 core_regset_sections.
1694 * Makefile.in: Updated to reflect dependency changes.
1695 * ppc-linux-tdep.c (ppc_regset_sections): Register
1696 sections list for ppc.
1697 (ppc_linux_init_abi): Initialized new gdbarch struct
1698 core_regset_sections
1700 2008-05-24 Andreas Schwab <schwab@suse.de>
1702 * linespec.c (decode_objc): Save current language around call to
1705 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1707 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1708 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1709 Return the proper bound value if the array index type is an
1710 enumerated type. Compute the high bound if requested.
1711 (val_print_array_elements): Handle the case when the array
1712 element has a null size.
1713 * ada-valprint.c (print_optional_low_bound): Add handling
1714 for empty arrays or arrays of zero-size elements.
1715 (ada_val_print_array): New function, extracted out from
1716 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1717 handle empty arrays and arrays of zero-size elements.
1718 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1719 code by call to ada_val_print_array.
1720 (ada_value_print): Remove handling of null array. The handling
1721 was incomplete and is now better handled by ada_val_print_array.
1723 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1725 * annotate.c (annotate_source, annotate_frame_begin): Replace
1726 deprecated_print_address_numeric with paddress.
1727 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1728 * tui/tui-stack.c (tui_make_status_line): Likewise.
1730 * defs.h (deprecated_print_address_numeric): Remove.
1731 * printcmd.c (deprecated_print_address_numeric): Remove.
1732 * maint.c (maint_print_section_info): Fix comment.
1734 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1736 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1737 print_binary_chars, print_char_chars): Add byte_order parameter and
1738 replace gdbarch_byte_order.
1739 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1740 expressions and remove them. Remove unused TWO_TO_FOURTH.
1741 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1742 endianness. Update call to print_hex_chars.
1743 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1744 print_binary_chars, print_char_chars): Add byte_order parameter.
1745 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1746 get at the endianness. Update print_*_char calls to use byte_order.
1748 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1750 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1752 (SYMBOL_LOCATION_BATON): Update.
1754 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1756 * symtab.h (enum address_class): Remove LOC_BASEREG and
1758 (struct symbol): Remove "basereg" member of "aux_value" union.
1759 (SYMBOL_BASEREG): Remove.
1761 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1763 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1764 (ada_add_block_symbols): Likewise.
1765 * ax-gdb.c (gen_var_ref): Likewise.
1766 * buildsym.c (finish_block): Likewise.
1767 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1768 * m2-exp.y (yylex): Likewise.
1769 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1770 * printcmd.c (address_info): Likewise.
1771 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1772 (print_frame_arg_vars): Likewise.
1773 * symmisc.c (print_symbol): Likewise.
1774 * symtab.c (lookup_block_symbol): Likewise.
1775 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1776 (scope_info): Likewise.
1778 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1780 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1782 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1783 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1784 (ada_add_block_symbols): Likewise.
1785 * ax-gdb.c (gen_var_ref): Likewise.
1786 * buildsyms.c (finish_block): Likewise.
1787 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1788 * m2-exp.y (yylex): Likewise.
1789 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1790 * printcmd.c (address_info): Likewise.
1791 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1792 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1793 * symtab.c (lookup_block_symbol): Likewise.
1794 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1795 (scope_info): Likewise.
1797 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1799 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1800 LOC_HP_THREAD_LOCAL_STATIC.
1802 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1803 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1804 (read_var_value): Likewise.
1805 * buildsym.c (finish_block): Likewise.
1806 * objfiles.c (objfile_relocate): Likewise.
1807 * printcmd.c (address_info): Likewise.
1808 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1809 * tracepoint.c (scope_info): Likewise.
1811 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1812 Maxim Grigoriev <maxim2405@gmail.com>
1814 * xtensa-tdep.c (xtensa_read_register): Remove.
1815 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1816 argument litbase to call0_frame_cache().
1817 (call0_track_op, call0_analyze_prologue)
1818 (call0_frame_cache): Use extra argument litbase.
1820 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1822 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1824 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1826 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1828 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1830 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1831 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1832 struct trad_frame_saved_reg *.
1833 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1834 trad_frame_alloc_saved_regs. Update accesses. Record previous
1835 value of SP as being vfp.
1836 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1837 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1839 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1841 * score-tdep.c (score_print_insn): Get the current endianess from
1842 disassemble_info instead of gdbarch_byte_order.
1844 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1846 * frame.c (get_prev_frame_1): Build frame id before setting
1847 this_frame->prev_p, not after.
1849 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1851 * annotate.c (annotate_new_thread): New function for new-thread
1853 * annotate.h: (annotate_new_thread): New extern.
1854 * thread.c (add_thread_with_info): Use it.
1855 * Makefile.in (thread.o): Add dependency on annotate.h.
1857 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1859 * win32-nat.c (win32_wait): Block the control-c event while
1860 waiting for a debug event.
1862 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1864 * symtab.h (lookup_symbol_in_language): Update comment.
1865 * symtab.c (lookup_symbol_aux_block): Update comment.
1866 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1868 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1870 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1871 (lookup_symbol): Likewise.
1872 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1873 (lookup_symbol): Likewise.
1874 (search_symbols): Update.
1876 * linespec.c (find_methods, collect_methods): Update.
1877 (add_matching_methods, add_constructors): Update.
1878 (decode_compound, decode_dollar, decode_variable): Update.
1879 (lookup_prefix_sym): Update.
1881 (symbol_found): Remove SYM_SYMTAB parameter.
1882 Use SYMBOL_SYMTAB (sym) instead.
1884 * gdbtypes.c (lookup_typename): Update.
1885 (lookup_struct, lookup_union, lookup_enum): Update.
1886 (lookup_template_type): Update.
1887 (check_typedef): Update.
1888 * language.c (lang_bool_type): Update.
1889 * mdebugread.c (parse_procedure): Update.
1890 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1891 * parse.c (write_dollar_variable): Update.
1892 * printcmd.c (address_info): Update.
1893 * source.c (select_source_symtab): Update.
1894 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1895 * valops.c (find_function_in_inferior): Update.
1896 (value_struct_elt_for_reference): Update.
1897 * value.c (value_static_field, value_fn_field): Update.
1899 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1900 * arm-tdep.c (arm_skip_prologue): Update.
1901 * mt-tdep.c (mt_skip_prologue): Update.
1902 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1904 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1905 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1906 (add_defn_to_vec): Likewise.
1907 (ada_add_block_symbols): Likewise.
1908 (lookup_cached_symbol, cache_symbol): Likewise.
1909 (standard_lookup): Update.
1910 (ada_lookup_symbol_list): Update.
1912 * c-valprint.c (c_val_print): Update.
1913 * cp-support.c (cp_lookup_rtti_type): Update.
1914 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1915 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1916 * p-valprint.c (pascal_val_print): Update.
1917 * scm-lang.c (scm_lookup_name): Update.
1923 * objc-exp.y: Update.
1926 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1928 * language.h (struct language_defn): Remove SYMTAB parameter from
1929 la_lookup_symbol_nonlocal callback function pointer.
1931 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1932 (ada_lookup_encoded_symbol): Likewise.
1933 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1934 Always call fixup_symbol_section.
1935 (ada_lookup_symbol): Remove SYMTAB parameter.
1936 (ada_lookup_symbol_nonlocal): Likewise.
1937 * ada-exp.y (write_object_renaming): Update.
1938 (find_primitive_type): Likewise.
1940 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1941 (cp_lookup_symbol_namespace): Likewise.
1942 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1943 (lookup_symbol_file): Likewise.
1944 (lookup_possible_namespace_symbol): Likewise.
1945 (cp_lookup_symbol_nonlocal): Likewise.
1946 (cp_lookup_symbol_namespace): Likewise.
1947 (cp_lookup_nested_type): Update.
1949 * scm-valprint.c (scm_inferior_print): Update.
1950 * valops.c (value_maybe_namespace_elt): Update.
1952 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1953 lookup_lib_global_symbol callback function pointer.
1954 (solib_global_lookup): Remove SYMTAB parameter.
1955 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1956 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1958 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1959 (lookup_symbol_static): Likewise.
1960 (lookup_symbol_global): Likewise.
1961 (lookup_symbol_aux_block): Likewise.
1962 (lookup_global_symbol_from_objfile): Likewise.
1963 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1964 (lookup_symbol_aux_local): Likewise.
1965 (lookup_symbol_aux_block): Likewise.
1966 (lookup_symbol_aux_symtabs): Likewise.
1967 (lookup_symbol_aux_psymtabs): Likewise.
1968 (lookup_global_symbol_from_objfile): Likewise.
1969 (basic_lookup_symbol_nonlocal): Likewise.
1970 (lookup_symbol_static): Likewise.
1971 (lookup_symbol_global): Likewise.
1973 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1975 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1977 * remote.c (init_extended_remote_ops): Fix typo.
1979 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1981 * NEWS: Mention new DICOS x86 target configuration.
1983 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1984 Ulrich Weigand <uweigand@de.ibm.com>
1986 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1987 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1989 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
1990 use it instead of ginfo->value.address. Look up minimal symbol by
1991 address and name. Assume OBJFILE is non-NULL.
1992 (fixup_symbol_section): Ensure we always have an objfile to look
1993 into. Extract and pass to fixup_section the symbol's address that
1994 will match the minimal symbol's address.
1995 (fixup_psymbol_section): Likewise.
1997 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1998 overlays and the addrmap returned the wrong section.
2000 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2001 calling fixup_symbol_section.
2003 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2005 * minsyms.c: Include "target.h".
2006 (find_solib_trampoline_target): Handle minimal symbols pointing
2007 to function descriptors as well.
2008 * Makefile.in (minsyms.o): Update dependencies.
2010 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2011 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2012 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2013 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2014 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2015 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2016 (ppc64_standard_linkage_target): Rename to ...
2017 (ppc64_standard_linkage1_target): ... this.
2018 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2019 (ppc64_skip_trampoline_code): Support three variants of standard
2020 linkage stubs. Call find_solib_trampoline_target to handle
2023 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2025 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2026 ppc64_sysv_abi_adjust_breakpoint_address.
2027 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2028 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2030 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2032 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2033 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2034 of ppc_linux_skip_trampoline_code.
2036 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2038 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2039 * gdbarch.c, gdbarch.h: Regenerated.
2040 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2041 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2042 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2044 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2046 * linux-nat.c (trap_ptid): Delete.
2047 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2049 * linux-thread-db.c (thread_db_wait): Adjust.
2051 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2053 * linespec.c (decode_line_1): Fix a couple of comments.
2055 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2057 * dbxread.c: Formatting.
2058 (INTERNALIZE_SYMBOL): Init n_other.
2059 (set_namestring): Take pointer to nlist arg rather than struct
2060 copy. Update all callers.
2062 2008-05-15 Andreas Schwab <schwab@suse.de>
2064 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2065 (dwarf2read.o): Add $(addrmap_h).
2067 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2069 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2070 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2071 to handle ppc32 PLT entries.
2072 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2075 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2077 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2078 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2079 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2080 (lookup_minimal_symbol_by_pc_section): Use
2081 lookup_minimal_symbol_by_pc_section_1.
2082 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2084 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2086 * findcmd.c: Add #include "gdb_stdint.h".
2087 * Makefile.in (findcmd.o): Update dependencies.
2089 2008-05-11 David S. Miller <davem@davemloft.net>
2091 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2092 long double size override, Linux does use 128-bit now.
2094 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2095 (sparc_linux_write_pc): New function.
2096 (sparc32_linux_init_abi): Register it.
2097 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2098 (sparc64_linux_write_pc): New function.
2099 (sparc64_linux_init_abi): Register it.
2101 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2102 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2104 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2106 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2107 and info.tdep_info before calling gdbarch_init_osabi.
2109 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2111 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2112 the type of the right hand side of the assignment to the type
2113 of the left hand side if the left hand side is a convenience
2116 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2118 * NEWS: Mention gdbserver bi-arch capability.
2120 2008-05-09 Doug Evans <dje@google.com>
2123 * NEWS: Document find command and qSearch:memory packet.
2124 * Makefile.in (SFILES): Add findcmd.c.
2125 (COMMON_OBJS): Add findcmd.o.
2126 (findcmd.o): New rule.
2127 * findcmd.c: New file.
2128 * target.h (target_ops): New member to_search_memory.
2129 (simple_search_memory): Declare.
2130 (target_search_memory): Declare.
2131 * target.c (simple_search_memory): New fn.
2132 (target_search_memory): New fn.
2133 * remote.c (PACKET_qSearch_memory): New packet kind.
2134 (remote_search_memory): New fn.
2135 (init_remote_ops): Init to_search_memory.
2136 (init_extended_remote_ops): Ditto.
2137 (_initialize_remote): Add qSearch:memory packet config command.
2139 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2141 * thread.c (_initialize_thread): Don't use commas and periods in
2142 first line of doc string of "set/show print thread-events".
2144 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2146 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2147 Update for unwinder changes.
2149 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2151 * frame.c (get_frame_base_address, get_frame_locals_address)
2152 (get_frame_args_address): Pass the correct frame when calling
2153 frame_base_find_by_frame.
2155 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2157 * remote.c (extended_remote_attach_1): Call target_find_description.
2159 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2161 * remote.c (extended_remote_create_inferior_1): Clean up
2162 before marking the target running.
2164 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2166 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2169 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2171 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2172 sparc64-sol2-tdep.c: Update for unwinder changes.
2174 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2176 * cp-support.c (mangled_name_to_comp): Initialize storage.
2177 (unqualified_name_from_comp): Likewise.
2179 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2181 * remote.c (remote_insert_breakpoint): Call get_remote_state
2182 after gdbarch_breakpoint_from_pc is called.
2183 (remote_insert_hw_breakpoint): Likewise.
2185 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2187 * valprint.c (val_print): Add new language parameter and use it
2188 instead of using the current_language. Update calls to val_print
2190 (common_val_print): Add new langauge parameter and pass it to
2192 * value.h (struct language_defn): Add opaque declaration.
2193 (val_print, common_val_print): Update declarations.
2194 * stack.c (print_frame_args): Update call to common_val_print
2195 using the appropriate language.
2196 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2197 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2198 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2199 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2200 #include "language.h" if necessary.
2201 Update calls to val_print and common_val_print.
2202 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2203 Update dependencies.
2205 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2207 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2208 pointing inside a non-executable section as function descriptors.
2210 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2212 * inf-loop.c (inferior_event_handler): Run all continuations and
2213 print any language change before running the breakpoint commands.
2215 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2217 * frame-unwind.c (frame_unwind_got_bytes): New function.
2218 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2219 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2220 for unwinder changes.
2222 2008-05-05 Doug Evans <dje@google.com>
2224 * NEWS: Mention new /m modifier for disassemble command.
2225 * cli/cli-cmds.c (print_disassembly): New function.
2226 (disassemble_current_function): New function
2227 (disassemble_command): Recognize /m modifier, print mixed
2229 (init_cli_cmds): Update disassemble help text.
2231 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2233 * xtensa-tdep.c: Update for unwinder changes.
2235 2008-05-05 Andreas Schwab <schwab@suse.de>
2237 Update m68k port for unwinder changes.
2238 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2239 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2240 (m68k_frame_unwind): Use default_frame_sniffer.
2241 (m68k_frame_sniffer): Remove.
2242 (m68k_frame_base_address): Expect this_frame.
2243 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2245 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2246 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2247 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2248 parameter instead of pc value.
2249 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2251 (m68k_linux_sigtramp_frame_this_id)
2252 (m68k_linux_sigtramp_frame_prev_register)
2253 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2254 (m68k_linux_sigtramp_frame_unwind): Use
2255 m68k_linux_sigtramp_frame_sniffer.
2256 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2258 * m68klinux-nat.c (store_register): Fix typo.
2260 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2262 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2265 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2267 * symfile.c (reread_symbols): Update objfile's entry point.
2269 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2270 Joel Brobecker <brobecker@adacore.com>
2272 * ada-lang.c: Update throughout to use symbol_matches_domain
2273 instead of matching the symbol domain explictly.
2274 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2275 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2276 class as typedefs. See lookup_partial_symbol function.
2277 (new_symbol): Similar to add_partial_symbol, do not create
2278 symbol for the typedef. See lookup_block_symbol.
2279 * symtab.c (symbol_matches_domain): New function, takes care
2280 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2281 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2282 found psym domain matches the given domain.
2283 (lookup_block_symbol): Likewise.
2285 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2287 * top.c (command_line_handler_continuation): Remove.
2288 (execute_command): Do not install the above.
2290 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2292 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2293 and catch all exceptions from it.
2294 * top.c (command_line_handler_continuation): Don't
2295 call bpstat_do_action here.
2297 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2299 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2300 (struct die_info): Remove type.
2301 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2302 (read_structure_type, read_enumeration_type, read_array_type)
2303 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2304 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2305 (read_tag_string_type, read_subroutine_type, read_set_type)
2306 (read_unspecified_type): Delete prototypes. Remove check for
2307 already-loaded type. Return the new type.
2308 (set_die_type): Return the new type.
2309 (reset_die_and_siblings_types): Delete.
2310 (load_comp_unit, load_full_comp_unit): Set type_hash.
2311 (process_queue): Remove call to reset_die_and_siblings_types.
2312 (process_die): Do not read most types here. Use read_type_die
2314 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2315 (quirk_gcc_member_function_pointer): Return the new type.
2316 (process_structure_scope, process_enumeration_scope): Use
2317 get_die_type and read the DIE's type.
2318 (read_full_die): Do not initialize die->type.
2319 (tag_type_to_type): Use read_type_die.
2320 (read_type_die): Check for already defined types. Return the
2322 (determine_prefix): Use get_die_type.
2323 (set_die_type): Return the type.
2324 (get_die_type): Take a CU argument. Check for no type_hash.
2326 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2328 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2331 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2333 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2334 and bp_longjmp_resume breakpoints.
2335 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2337 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2338 breakpoints. Create bp_longjmp breakpoints as momentary
2340 (enable_longjmp_breakpoint): Delete.
2341 (set_longjmp_breakpoint): New.
2342 (disable_longjmp_breakpoint): Delete.
2343 (delete_longjmp_breakpoint): New.
2344 (set_longjmp_resume_breakpoint): Delete.
2345 (set_momentary_breakpoint_at_pc): New.
2346 (breakpoint_re_set_one): Don't delete bp_longjmp and
2347 bp_longjmp_resume breakpoints.
2348 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2351 * infrun.c (step_resume_breakpoint): Add comment.
2352 (struct execution_control_state): Delete handling_longjmp member.
2353 (init_execution_control_state). Don't clear handling_longjmp.
2354 (context_switch): Don't context switch handling_longjmp.
2355 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2356 create a bp_longjmp_resume breakpoint, and set it as current
2357 step_resume_breakpoint, then step over the longjmp breakpoint. If
2358 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2359 breakpoint, delete the longjmp-resume breakpoint, and stop
2361 (currently_stepping): Remove handling_longjmp from expression.
2362 (insert_step_resume_breakpoint_at_sal): Update comment.
2363 (insert_longjmp_resume_breakpoint): New.
2365 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2366 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2368 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2369 (set_longjmp_resume_breakpoint): Delete declaration.
2371 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2373 (load_infrun_state): Delete *handling_longjmp parameter.
2374 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2376 (load_infrun_state): Delete *handling_longjmp parameter. Update
2379 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2380 (delete_longjmp_breakpoint_cleanup): New.
2381 (step_1): Call set_longjmp_breakpoint instead of
2382 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2383 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2384 (step_1_continuation): Pass thread id in the continuation args to
2386 (step_once): Add thread parameter. Pass thread id the the
2389 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2391 Set CU BASE_ADDRESS already from partial DIEs.
2392 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2393 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2394 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2395 from these variables if it was still unset.
2397 * Makefile.in: Update dependencies.
2398 * dwarf2read.c: Include "addrmap.h"
2399 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2400 (dwarf2_ranges_read): New prototype.
2401 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2402 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2403 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2404 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2405 comment for it. Add the found ranges to RANGES_PST. New variable
2406 BASEADDR, initialize it the common way.
2407 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2408 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2409 HAS_RANGES_OFFSET for the later processing.
2410 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2411 * symtab.c: Include "addrmap.h"
2412 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2413 Move the psymtab locator into ...
2414 (find_pc_sect_psymtab_closer): ... a new function.
2416 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2418 * arch-utils.c (gdbarch_update_p): Use default values for
2419 info.abfd and info.target_desc if they are NULL.
2420 (gdbarch_from_bfd): Remove assertion.
2421 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2422 using the current target description.
2423 (gdbarch_info_fill): Do not use default values for info->abfd
2424 and info->target_desc.
2426 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2428 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2430 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2432 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2433 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2435 * regcache.c (read_pc_pid): Remove, replace by ...
2436 (regcache_read_pc): ... this function.
2437 (write_pc_pid): Remove, replace by ...
2438 (regcache_write_pc): ... this function.
2439 (read_pc, write_pc): Update.
2441 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2442 write_pc_pid by regcache_read_pc and regcache_write_pc.
2443 (displaced_step_fixup): Likewise.
2444 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2445 (prepare_to_proceed): Likewise.
2446 (proceed): Likewise.
2447 (adjust_pc_after_break): Likewise.
2448 (handle_inferior_event): Likewise.
2450 * linux-nat.c (cancel_breakpoint): Likewise.
2451 * linux-thread-db.c (check_event): Likewise.
2452 * aix-thread.c (aix_thread_wait): Likewise.
2453 * tracepoint.c (trace_dump_command): Likewise.
2455 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2457 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2458 SYMBOL_LOCATION_BATON.
2460 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2462 * target.h (struct target_ops): New field to_auxv_parse.
2463 * auxv.c (default_auxv_parse): New, renamed from previous
2465 (target_auxv_parse): Try to call target method. Fallback to
2466 default_auxv_parse if not found.
2467 * procfs.c (procfs_auxv_parse): New.
2468 (init_procfs_ops): On Solaris, in 64-bit mode, install
2471 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2473 * symfile.c (add_symbol_file_command): Use paddress rather than
2474 hex_string to print the address.
2476 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2478 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2479 return the null frame ID to terminate the backtrace.
2481 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2483 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2484 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2485 (SIG_FRAME_PC_OFFSET): Likewise.
2486 (SIG_FRAME_LR_OFFSET): Likewise.
2487 (SIG_FRAME_FP_OFFSET): Likewise.
2488 (rs6000_push_dummy_call): Likewise.
2489 (rs6000_return_value): Likewise.
2490 (rs6000_convert_from_func_ptr_addr): Likewise.
2491 (branch_dest, rs6000_software_single_step): Likewise.
2492 (deal_with_atomic_sequence): Rename to ...
2493 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2494 Do not call branch_dest; inline required parts of that function.
2495 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2496 with SYMBOL_LINKAGE_NAME.
2497 (struct reg, regsize): Delete.
2498 (read_memory_addr): Delete; inline into callers.
2499 (rs6000_skip_prologue): Move after skip_prologue.
2500 (skip_prologue): Remove prototype.
2501 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2502 initialization as if this variable were true. Do not install
2503 ppc64_sysv_abi_adjust_breakpoint_address.
2505 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2506 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2508 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2509 (SIG_FRAME_PC_OFFSET): Likewise.
2510 (SIG_FRAME_LR_OFFSET): Likewise.
2511 (SIG_FRAME_FP_OFFSET): Likewise.
2512 (rs6000_push_dummy_call): Likewise.
2513 (rs6000_return_value): Likewise.
2514 (rs6000_convert_from_func_ptr_addr): Likewise.
2515 (branch_dest, rs6000_software_single_step): Likewise. Replace
2516 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2517 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2518 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2519 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2520 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2522 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2523 (AIX_TEXT_SEGMENT_BASE): New macro.
2524 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2525 by AIX_TEXT_SEGMENT_BASE.
2527 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2528 (struct gdbarch_tdep): Remove text_segment_base member.
2529 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2530 ppc64_sysv_abi_adjust_breakpoint_address.
2532 * Makefile.in (rs6000-tdep.o): Update dependencies.
2533 (rs6000-aix-tdep.o): Likewise.
2535 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2536 Thiago Jung Bauermann <bauerman@br.ibm.com>
2538 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2539 * doublest.c (convert_typed_floating): Fix typo in comment.
2540 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2541 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2542 * frame.c (frame_unwind_address_in_block): Likewise.
2543 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2544 * symtab.h (struct symbol): Likewise.
2545 * tramp-frame.h (struct trad_frame_cache): Likewise.
2546 * value.c (allocate_repeat_value): Likewise.
2548 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2550 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2551 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2553 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2555 * parse.c (parse_exp_in_context): Don't override
2556 expression_context_pc if get_selected_block returned a valid
2559 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2561 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2562 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2563 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2565 * c-typeprint.c (c_type_print_base): Delete handling of template
2567 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2568 (METHOD_PTR_TO_VOFFSET): Delete.
2569 * defs.h (QUIT_FIXME): Delete.
2570 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2571 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2572 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2573 ninstantiations, and instantiations.
2574 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2575 (TYPE_FN_FIELD_INLINED): Delete.
2576 * srec.h (SREC_BINARY): Delete.
2577 * symtab.c (symbol_init_demangled_name): Delete.
2578 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2579 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2580 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2581 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2582 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2583 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2584 * target.h (enum thread_control_capabilities): Delete tc_switch.
2585 (target_can_switch_threads): Delete.
2587 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2589 * Makefile.in (objfiles.o): Update.
2590 * exec.c (exec_set_section_address): Support p->addr != 0.
2591 * objfiles.c (objfile_relocate): Update exec_ops section
2593 * symfile.c (place_section): Move exec_set_section_address call...
2594 (default_symfile_offsets): ...to here.
2596 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2598 * Makefile.in (ppc_linux_tdep_h): New macro.
2599 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2600 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2601 (powerpc_e500l_c): Likewise.
2602 (ppc-linux-nat.o): Update dependencies.
2603 (ppc-linux-tdep.o): Update dependencies.
2604 (rs6000-tdep.o): Update dependencies.
2606 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2607 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2608 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2609 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2610 (tdesc_powerpc_e500): Remove.
2612 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2613 and "features/rs6000/powerpc-altivec64.c".
2614 (ppc_supply_reg, ppc_collect_reg): Make global.
2615 (variants): Use tdesc_powerpc_32 for "powerpc" and
2616 tdesc_powerpc_altivec64 for "powerpc64".
2617 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2619 * ppc-linux-tdep.h: New file.
2621 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2622 Include "features/rs6000/powerpc-32l.c".
2623 Include "features/rs6000/powerpc-altivec32l.c".
2624 Include "features/rs6000/powerpc-64l.c".
2625 Include "features/rs6000/powerpc-altivec64l.c".
2626 Include "features/rs6000/powerpc-e500l.c".
2627 (ppc_linux_supply_gregset): New function.
2628 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2629 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2630 (ppc64_linux_gregset): Likewise.
2631 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2632 (ppc_linux_trap_reg_p): New function.
2633 (ppc_linux_write_pc): New function.
2634 (ppc_linux_core_read_description): New function.
2635 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2636 ppc_linux_core_read_description. Install orig_r3 and trap
2637 registers if present in the target description.
2638 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2640 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2641 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2642 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2643 (fetch_ppc_registers): Likewise.
2644 (store_ppc_registers): Likewise.
2645 (store_register): Likewise.
2646 (ppc_linux_read_description): Check whether AltiVec is supported.
2647 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2648 Linux target description.
2650 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2651 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2652 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2653 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2654 rs6000/powerpc-e500. Update -expedite variables accordingly.
2656 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2657 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2658 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2659 * features/rs6000/powerpc-e500.c: Regenerate.
2660 * features/rs6000/powerpc-32.c: Regenerate.
2661 * features/rs6000/powerpc-64.c: Regenerate.
2663 * features/rs6000/power-linux.xml: New file.
2664 * features/rs6000/power64-linux.xml: New file.
2665 * features/rs6000/powerpc-32l.xml: New file.
2666 * features/rs6000/powerpc-altivec32l.xml: New file.
2667 * features/rs6000/powerpc-64l.xml: New file.
2668 * features/rs6000/powerpc-altivec64l.xml: New file.
2669 * features/rs6000/powerpc-e500l.xml: New file.
2670 * features/rs6000/powerpc-32l.c: New (generated) file.
2671 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2672 * features/rs6000/powerpc-64l.c: New (generated) file.
2673 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2674 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2676 * regformats/reg-ppc.dat: Remove.
2677 * regformats/reg-ppc64.dat: Remove.
2678 * regformats/rs6000/powerpc-32.dat: Remove.
2679 * regformats/rs6000/powerpc-64.dat: Remove.
2680 * regformats/rs6000/powerpc-e500.dat: Remove.
2681 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2682 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2683 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2684 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2685 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2687 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2689 * thread.c (delete_thread): Call observer_notify_thread_exit.
2690 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2691 thread_exit observer.
2692 (mi_thread_exit): New.
2694 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2696 * breakpoint.c (create_exception_catchpoint): Remove prototype
2697 for already deleted function.
2698 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2699 * frame.h (show_stack_frame): Remove prototype.
2700 * stack.c (show_stack_frame): Remove empty, unused function.
2701 * source.c (symtab_to_fullname, print_source_lines): Small fix
2703 * value.c (show_values): Update comments to mention "show values"
2704 command instead of "info history".
2706 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2708 * linespec.c: Include "target.h".
2709 (minsym_found): Handle minimal symbols pointing to function
2710 descriptors. Use find_function_start_pc.
2711 * minsyms.c (msymbol_objfile): New function.
2712 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2713 to function descriptors.
2714 * symtab.c (fixup_section): Only use minimal symbol at the same
2715 address to determine section of a symbol.
2716 (find_function_start_pc): New function.
2717 (find_function_start_sal): Use it.
2718 * symtab.h (msymbol_objfile): Add prototype.
2719 (find_function_start_pc): Likewise.
2720 * value.c: Include "objfiles.h".
2721 (value_fn_field): Handle minimal symbols pointing to function
2723 * Makefile.in (linespec.o): Update dependencies.
2724 (value.o): Likewise.
2726 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2728 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2729 inside a PAD type is a bitfield.
2731 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2733 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2734 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2735 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2736 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2737 Allow typedefs when checking for function pointer arguments.
2738 Right-align small structs passed on the stack.
2739 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2740 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2741 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2743 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2745 * Makefile.in (arm-tdep.o): Update.
2746 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2747 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2748 (arm_pc_is_thumb): Use mapping symbols.
2749 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2750 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2751 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2752 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2753 * gdbarch.sh: Add record_special_symbol.
2754 * gdbarch.c, gdbarch.h: Regenerated.
2755 * objfiles.c (struct objfile_data): Add cleanup member.
2756 (register_objfile_data_with_cleanup): New function, from
2757 register_objfile_data.
2758 (register_objfile_data): Use it.
2759 (objfile_free_data): Call clear_objfile_data.
2760 (clear_objfile_data): Call cleanup functions.
2761 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2763 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2765 * objfiles.c (init_entry_point_info): Handle shared libraries.
2767 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2769 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2772 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2773 Pedro Alves <pedro@codesourcery.com>
2775 Implement displaced stepping.
2777 * gdbarch.sh (max_insn_length): New 'variable'.
2778 (displaced_step_copy, displaced_step_fixup)
2779 (displaced_step_free_closure, displaced_step_location): New
2781 (struct displaced_step_closure): Add forward declaration.
2782 * gdbarch.c, gdbarch.h: Regenerated.
2784 * arch-utils.c: #include "objfiles.h".
2785 (simple_displaced_step_copy_insn)
2786 (simple_displaced_step_free_closure)
2787 (displaced_step_at_entry_point): New functions.
2788 * arch-utils.h (simple_displaced_step_copy_insn)
2789 (simple_displaced_step_free_closure)
2790 (displaced_step_at_entry_point): New prototypes.
2792 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2793 (I386_MAX_MATCHED_INSN_LEN): ... this.
2794 (i386_absolute_jmp_p, i386_absolute_call_p)
2795 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2796 (i386_displaced_step_fixup): New functions.
2797 (struct i386_insn, i386_match_insn): Update.
2798 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2799 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2800 (i386_displaced_step_fixup): New prototype.
2801 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2802 Register gdbarch_displaced_step_copy,
2803 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2804 and gdbarch_displaced_step_location functions.
2806 * infrun.c (debug_displaced): New variable.
2807 (show_debug_displaced): New function.
2808 (struct displaced_step_request): New struct.
2809 (displaced_step_request_queue, displaced_step_ptid)
2810 (displaced_step_gdbarch, displaced_step_closure)
2811 (displaced_step_original, displaced_step_copy)
2812 (displaced_step_saved_copy, can_use_displaced_stepping): New
2814 (show_can_use_displaced_stepping, use_displaced_stepping)
2815 (displaced_step_clear, cleanup_displaced_step_closure)
2816 (displaced_step_dump_bytes, displaced_step_prepare)
2817 (displaced_step_clear_cleanup, write_memory_ptid)
2818 (displaced_step_fixup): New functions.
2819 (resume): Call displaced_step_prepare.
2820 (proceed): Call read_pc once, and remember the value. If using
2821 displaced stepping, don't remove breakpoints.
2822 (handle_inferior_event): Call displaced_step_fixup. Add some
2823 debugging output. When we try to step over a breakpoint, but get
2824 a signal to deliver to the thread instead, ensure the step-resume
2825 breakpoint is actually inserted. If a thread hop is needed, and
2826 displaced stepping is enabled, don't remove breakpoints.
2827 (init_wait_for_inferior): Call displaced_step_clear.
2828 (_initialize_infrun): Add "set debug displaced" command. Add
2829 "maint set can-use-displaced-stepping" command. Clear
2830 displaced_step_ptid.
2831 * inferior.h (debug_displaced): Declare variable.
2832 (displaced_step_dump_bytes): Declare function.
2834 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2837 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2839 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2840 (arm_force_mode_string, arm_show_fallback_mode)
2841 (arm_show_force_mode): New.
2842 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2844 (_initialize_arm_tdep): Add "set arm fallback-mode"
2845 and "set arm force-mode".
2846 * NEWS: Document new commands.
2848 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2850 * main.h (batch_silent): Declare.
2851 * event-top.c: Include main.h.
2852 (gdb_setup_readline): Remove extern batch_silent declaration.
2853 * infrun.c (normal_stop): Don't print source location when running in
2854 --batch-silent mode.
2855 * Makefile.in (event-top.o): Add main.h dependency.
2857 2008-05-02 Andreas Schwab <schwab@suse.de>
2859 * target.h (struct target_ops): Add
2860 to_watchpoint_addr_within_range.
2861 (target_watchpoint_addr_within_range): New function.
2862 * target.c (update_current_target): Inherit
2863 to_watchpoint_addr_within_range, defaulting to
2864 default_watchpoint_addr_within_range.
2865 (default_watchpoint_addr_within_range): New function.
2866 (debug_to_watchpoint_addr_within_range): New function.
2867 (setup_target_debug): Set to_watchpoint_addr_within_range.
2868 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2870 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2871 * breakpoint.c (watchpoints_triggered): Use
2872 target_watchpoint_addr_within_range.
2874 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2876 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2877 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2878 Set gdb_osabi to GDB_OSABI_DICOS.
2880 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2881 * osabi.c (gdb_osabi_name): Add "DICOS".
2883 * i386-dicos-tdep.c: New file.
2885 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2886 (ALLDEPFILES): Add i386-dicos-tdep.c.
2887 (i386-dicos-tdep.o): New rule.
2889 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2891 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2892 and register the fork's PTID as a thread.
2894 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2897 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2898 assign its value to the breakpoint created.
2899 (create_breakpoints): Add breakpoint_ops argument and pass it
2900 to create_breakpoint call.
2901 (break_command_really): Add breakpoint_ops argument and pass/assign
2903 (break_command_1): Pass NULL as ops argument.
2904 (set_breakpoint): Pass NULL as ops argument.
2905 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2906 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2907 catch and throw catchpoints.
2909 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2912 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2913 translate signal numeric value from the target to GDB's enum
2915 * gdbarch.c, gdbarch.h: Regenerated.
2916 * gdbarch.sh: Added two new functions target_signal_from_host and
2917 target_signal_to_host.
2918 * target.h (default_target_signal_from_host,
2919 default_target_signal_to_host): New functions - declarations.
2920 * signals/signals.c (struct gdbarch): New declaration.
2921 (default_target_signal_to_host, default_target_signal_from_host): New
2924 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2925 Pedro Alves <pedro@codesourcery.com>
2927 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2928 Johnston <jjohnstn@redhat.com>.
2930 * NEWS: Mention attach to stopped process fix.
2931 * infcmd.c (detach_command, disconnect_command): Discard the thread
2933 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2934 attaching. Use signal_stop_state.
2935 (signal_stop_state): Check stop_soon.
2936 * linux-nat.c (kill_lwp): Declare earlier.
2937 (pid_is_stopped, linux_nat_post_attach_wait): New.
2938 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2940 (linux_nat_attach): Use linux_nat_post_attach_wait.
2941 (detach_callback, linux_nat_detach): Improve handling for signalled
2943 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2944 from the process ID.
2945 * Makefile.in (infcmd.o): Update.
2947 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2949 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2950 * arm-tdep.c (arm_frame_is_thumb): New.
2951 (arm_pc_is_thumb): Clarify comment.
2952 (thumb_analyze_prologue): Remove PC special case.
2953 (thumb_scan_prologue): Take a block_addr argument. Use it for
2954 find_pc_partial_function. Remove unused variables.
2955 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2956 for find_pc_partial_function. Remove PC special case.
2957 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2958 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2959 (arm_get_next_pc): Use arm_frame_is_thumb.
2960 (arm_write_pc): Use CPSR_T instead of 0x20.
2961 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2962 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2964 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2965 DWARF2_FRAME_REG_FN.
2966 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2967 DWARF2_FRAME_REG_FN.
2968 (struct dwarf2_frame_state_reg): Add FN to loc union.
2970 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2972 * exec.c (print_section_info): Add missing '\n'.
2974 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2976 * thread.c (add_thread): Move observer call to ...
2977 (add_thread_silent): ... here.
2979 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2981 * rs6000-tdep.c: Update for unwinder changes.
2982 * ppcobsd-tdep.c: Likewise.
2984 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2986 * s390-tdep.c: Update for unwinder changes.
2988 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2990 * spu-tdep.c: Update for unwinder changes.
2992 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2994 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2995 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2996 sparc64-linux-tdep.c: Update for unwinder changes.
2998 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3000 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3001 for unwinder changes.
3002 * mips-tdep.c: Likewise.
3003 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3006 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3008 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3011 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3013 Update i386 and amd64 ports for unwinder changes.
3015 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3016 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3017 (amd64_frame_unwind): Use default_frame_sniffer.
3018 (amd64_frame_sniffer): Delete.
3019 (amd64_sigtramp_frame_cache): Expect this_frame.
3020 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3021 (amd64_sigtramp_frame_sniffer): Update signature.
3022 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3023 (amd64_frame_base_address): Expect this_frame.
3024 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3026 (amd64_init_abi): Use set_gdbarch_dummy_id and
3027 frame_unwind_append_unwinder.
3028 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3029 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3030 (i386_frame_unwind): Use default_frame_sniffer.
3031 (i386_frame_sniffer): Delete.
3032 (i386_sigtramp_frame_cache): Expect this_frame.
3033 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3034 (i386_sigtramp_frame_sniffer): Update signature.
3035 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3036 (i386_frame_base_address): Update signature.
3037 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3038 (i386_push_dummy_call): Update comment.
3039 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3041 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3042 and frame_unwind_append_unwinder.
3043 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3044 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3045 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3046 i386nbsd-tdep.c: Update for unwinder changes.
3048 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3050 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3051 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3053 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3054 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3055 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3057 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3059 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3061 * tramp-frame.h (struct tramp_frame): Update signature of init.
3062 * Makefile.in (trad-frame.o): Update.
3064 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3066 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3067 (execute_stack_op): Put this_frame in the baton.
3068 (execute_cfa_program): Take this_frame.
3069 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3070 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3071 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3072 (dwarf2_frame_this_id): Adjust to work on this_frame.
3073 (dwarf2_signal_frame_this_id): Delete.
3074 (dwarf2_frame_prev_register): Update signature. Use new frame
3076 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3077 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3078 dwarf2_frame_sniffer.
3079 (dwarf2_append_unwinders): New.
3080 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3082 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3083 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3084 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3085 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3086 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3087 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3088 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3089 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3090 (dwarf2_append_unwinders): Declare.
3091 (dwarf2_frame_base_sniffer): Update declaration.
3092 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3095 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3097 Convert frame unwinders to use the current frame and
3100 * frame.c (frame_debug): Make global.
3101 (get_frame_id): Pass this frame to unwinder routines.
3102 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3103 (do_frame_register_read): Do not discard the return value of
3104 frame_register_read.
3105 (frame_register_unwind): Remove debug messages. Use
3106 frame_unwind_register_value.
3107 (frame_unwind_register_value, get_frame_register_value): New
3109 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3110 (get_frame_args_address, get_frame_type): Pass this frame to
3112 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3114 * frame.h: Update comments.
3115 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3116 (frame_prepare_for_sniffer): Declare.
3117 * frame-unwind.h: Update comments and parameter names.
3118 (default_frame_sniffer): Declare.
3119 (frame_prev_register_ftype): Return a struct value *.
3120 (struct frame_unwind): Remove prev_pc member.
3121 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3122 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3123 (frame_unwind_got_register, frame_unwind_got_memory)
3124 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3125 * frame-base.h: Update comments and parameter names.
3126 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3127 if necessary. Add debugging output.
3128 * sentinel-frame.c (sentinel_frame_prev_register)
3129 (sentinel_frame_this_id): Update for new signature.
3130 (sentinel_frame_prev_pc): Delete.
3131 (sentinel_frame_unwinder): Remove prev_pc.
3132 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3134 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3135 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3136 (frame_unwind_append_sniffer): Delete.
3137 (frame_unwind_append_unwinder): New function.
3138 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3139 from unwinders. Use frame_prepare_for_sniffer.
3140 (default_frame_sniffer, frame_unwind_got_optimized)
3141 (frame_unwind_got_register, frame_unwind_got_memory)
3142 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3143 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3144 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3146 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3147 * gdbarch.c, gdbarch.c: Regenerated.
3148 * frame-base.c (default_frame_base_address)
3149 (default_frame_locals_address, default_frame_args_address): Update
3151 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3152 * infcall.c (call_function_by_hand): Update comments.
3153 * Makefile.in (frame-unwind.o): Update dependencies.
3155 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3157 * ada-lang.c (ada_value_primitive_packed_val): Only check
3158 value_lazy for memory lvals.
3159 * findvar.c (value_of_register_lazy): New function.
3160 (locate_var_value): Only check value_lazy for memory lvals.
3161 * valarith.c (value_subscripted_rvalue): Likewise.
3162 * valops.c (value_fetch_lazy): Handle both memory and register
3164 (search_struct_field, value_slice): Only check value_lazy for memory
3166 * value.c (struct value): Update comment for lazy.
3167 (value_primitive_field): Only check value_lazy for memory lvals.
3168 * value.h (value_lazy): Update comment.
3169 (value_of_register_lazy): Declare.
3171 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3173 * corefile.c (reopen_exec_file): Close any open files.
3175 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3177 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3178 show_memory_breakpoints to 1 while reading the instruction bundle.
3180 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3182 * gdbarch.sh: Document the return_value method. Explain that
3183 the FUNCTYPE parameter might be NULL.
3184 * gdbarch.h: Regenerated.
3185 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3186 type when calling using_struct_return, as this is unnecessary
3189 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3191 * terminal.h (create_tty_session): Fix return type.
3193 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3195 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3197 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3199 * breakpoint.c (condition_command, commands_from_control_command)
3200 (break_command_really): Minor reformatting.
3202 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3204 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3206 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3208 * amd64-tdep.c (amd64_get_longjmp_target): New.
3209 (amd64_init_abi): Register amd64_get_longjmp_target as
3210 gdbarch_get_longjmp_target callback.
3211 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3213 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3215 * breakpoint.h (enum bpstat_what_main_action): Delete
3216 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3218 * breakpoint.c (clrs): Delete.
3219 (bpstat_what): Update table.
3221 * infrun.c (handle_inferior_event): Remove
3222 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3224 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3226 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3227 Adjust all prototypes using mi_cmd_args_ftype to use
3229 (struct mi_cmd): Remove the args_func field.
3230 * mi/mi-cmds.c: Don't provide value for the args_func field.
3231 * mi/mi-main.c (mi_execute_async_cli_command)
3232 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3233 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3234 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3235 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3236 (mi_cmd_target_download): Adjust.
3237 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3238 (mi_cmd_execute): Do not check for args_func.
3239 (mi_execute_async_cli_command): Adjust.
3240 * mi/mi-parse.c: Don't check for args_func.
3242 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3244 * breakpoint.c (bpstat_check_location)
3245 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3246 New, extracted from bpstat_stop_status.
3247 (bpstat_stop_status): Use the above.
3249 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3251 * mi/mi-main.c (last_async_command): Rename to current_token.
3252 (previous_async_command): Remove.
3253 (mi_cmd_gdb_exit): Adjust.
3254 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3255 (mi_cmd_target_select): Adjust.
3256 (mi_cmd_execute): Don't set previous_async_command. Free token
3257 here even in async mode.
3258 (mi_execute_async_cli_command): Adjust.
3259 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3261 (mi_load_progress): Adjust.
3263 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3265 * infcmd.c (step_1_continuation): Always disable longjmp
3266 breakpoint if we're not going to do another step.
3268 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3270 exec_cleanup murder.
3271 * breakpoint.c (until_break_command_continuation): Add
3272 the 'error' parameter. Directly delete the breakoint as
3273 opposed to running cleanups.
3274 (until_break_command): Install continuation only
3275 after starting the target. Don't use exec cleanups,
3276 use ordinary cleanups. Discard cleanups is successfully
3277 started the target in async mode.
3278 (make_cleanup_delete_breakpoint): Remove.
3279 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3281 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3283 (struct continations): Add the 'error' parameter to the
3284 continuation_hook field.
3285 (add_continuation, do_all_continuations)
3286 (add_intermediate_continuation)
3287 (do_all_intermediate_continuations): Add the 'error' parameter.
3288 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3289 * inf-loop.c (inferior_event_handler): Instead of calling
3290 discard_all_continuations, use do_all_continuations with 1 as
3291 'error' parameter. Pass 0 as 'error' parameter in existing uses
3292 of discard_all_continuations.
3293 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3295 (step_once): Install continuation only after resuming the target.
3296 (step_1_continuation): Disable longjmp breakpoint on error.
3297 (finish_command_continuation): Add the error parameter. Delete
3298 the finish breakpoint directly, do not use cleanups.
3299 (finish_command): Do not use exec_cleanups. Always setup
3300 continuation. For sync case, immediately run them.
3301 (attach_command_continuation): Add the error parameter.
3302 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3303 remove step_resume_breakpoint -- adjust delete it directly.
3304 * interps.c (interp_set): Adjust call to do_all_continations.
3305 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3307 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3309 (mi_cmd_execute): Do not use exec_cleanup.
3310 (mi_execute_async_cli_command): Simplify the string concatenation
3311 logic. Do no use exec cleanup.
3312 (mi_exec_async_cli_cmd_continuation): New parameter error.
3313 Free last_async_command.
3314 * top.c (command_line_handler_continuation): New parameter error.
3315 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3316 (do_exec_cleanups): Remove.
3317 (add_continuation, do_all_continations)
3318 (add_intermediate_continuation)
3319 (do_all_intermediate_continuations): New parameter error.
3321 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3323 * breakpoint.h (bp_location_p): New typedef.
3324 Register a vector of bp_location_p.
3325 * breakpoint.c (always_inserted_mode)
3326 (show_always_inserted_mode): New.
3327 (unlink_locations_from_global_list): Remove.
3328 (update_global_location_list)
3329 (update_global_location_list_nothrow): New.
3330 (update_watchpoint): Don't free locations.
3331 (should_insert_location): New.
3332 (insert_bp_location): Use should_insert_location.
3333 (insert_breakpoint_locations): Copied from
3335 (insert_breakpoint): Use insert_breakpoint_locations.
3336 (bpstat_stop_status): Call update_global_location_list
3337 when disabling breakpoint.
3338 (allocate_bp_location): Don't add to bp_location_chain.
3339 (set_raw_breakpoint)
3340 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3341 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3342 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3343 (set_longjmp_resume_breakpoint)
3344 (enable_watchpoints_after_interactive_call_stop)
3345 (disable_watchpoints_before_interactive_call_start)
3346 (create_internal_breakpoint)
3347 (create_fork_vfork_event_catchpoint)
3348 (create_exec_event_catchpoint, set_momentary_breakpoint)
3349 (create_breakpoints, break_command_1, watch_command_1)
3350 (create_exception_catchpoint)
3351 (handle_gnu_v3_exceptions)
3352 (disable_breakpoint, breakpoint_re_set_one)
3353 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3354 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3355 Call update_global_location_list.
3356 (delete_breakpoint): Don't remove locations and don't
3357 try to reinsert them. Call update_global_location_list.
3358 (update_breakpoint_locations): Likewise.
3359 (restore_always_inserted_mode): New.
3360 (update_breakpoints_after_exec): Temporary disable
3361 always inserted mode.
3362 * Makefile.in: Update dependencies.
3364 * infrun.c (proceed): Remove breakpoints while stepping
3366 (handle_inferior_event): Don't remove or insert
3368 * linux-fork.c (checkpoint_command): Remove breakpoints
3369 before fork and insert after.
3370 (linux_fork_context): Remove breakpoints before switch
3372 * target.c (target_disconnect, target_detach): Remove
3373 breakpoints from target.
3376 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3378 * breakpoint.c (print_one_breakpoint_location): In MI
3379 mode, report the location string the breakpoint was
3380 originally created with.
3382 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3384 * Makefile.in (xtensa-tdep.o): Update dependencies.
3385 * configure.tgt (xtensa*): Update dependencies.
3386 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3387 Local variable areg renamed to arreg.
3388 (areg_number): New function.
3389 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3390 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3391 replaced by arreg_number.
3392 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3393 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3394 (xtensa_scan_prologue): New function.
3395 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3396 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3397 value based on prologue analysis. Fix the bugs preventing WS and
3398 AR4-AR7/A11 registers from getting right values for intermediate frames,
3399 whose registers have been already spilled.
3400 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3401 and arreg_number appropriately.
3402 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3403 svr4_ilp32_fetch_link_map_offsets.
3405 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3407 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3408 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3410 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3412 * acinclude.m4: Add override.m4.
3413 * configure: Regenerate.
3415 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3417 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3418 initialized with a trailing space now. Use PROMPT_ARG of
3419 COMMAND_LINE_INPUT instead of printing it ourselves.
3421 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3423 * NEWS: Document support for 64-bit core file.
3425 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3427 * NEWS: Add information on calling convention and new SH CLI options.
3429 * sh-tdep.c (sh_cc_gcc): New static string.
3430 (sh_cc_renesas): Ditto.
3431 (sh_cc_enum): New static string array.
3432 (sh_active_calling_convention): New static string pointer denoting
3433 active user chosen ABI.
3434 (sh_is_renesas_calling_convention): New function to return function
3435 specific ABI, or user choice if necessary.
3436 (sh_use_struct_convention): Rename first argument and turn around its
3437 meaning. Check for renesas ABI and return accordingly.
3438 (sh_use_struct_convention_nofpu): New function.
3439 (sh_next_flt_argreg): Get function type as third parameter. Check
3440 for renesas ABI and choose floating registers accordingly.
3441 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3442 struct return slot accordingly.
3443 (sh_push_dummy_call_nofpu): Ditto.
3444 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3445 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3446 (sh_return_value_fpu): Evaluate ABI and give to
3447 sh_use_struct_convention.
3448 (show_sh_command): New function.
3449 (set_sh_command): Ditto.
3450 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3453 * gdbarch.sh (return_value): Add func_type argument.
3454 * gdbarch.c: Regenerate.
3456 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3457 val_type so as not to collide with value_type function. Call
3458 using_struct_return with additional function type argument.
3459 * infcall.c (call_function_by_hand): Call using_struct_return and
3460 gdbarch_return_value with additional function type argument.
3461 * infcmd.c (print_return_value): Take addition func_type argument.
3462 Call gdbarch_return_value with additional function type argument.
3463 (finish_command_continuation): Call print_return_value with additional
3464 function type argument.
3465 (finish_command): Ditto.
3466 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3467 additional function type argument.
3468 * stack.c (return_command): Call using_struct_return and
3469 gdbarch_return_value with additional function type argument.
3470 * value.c (using_struct_return): Take additional function type argument.
3471 * value.h (using_struct_return): Accommodate declaration.
3472 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3473 * amd64-tdep.c (amd64_return_value): Ditto.
3474 * arm-tdep.c (arm_return_value): Ditto.
3475 * avr-tdep.c (avr_return_value): Ditto.
3476 * cris-tdep.c (cris_return_value): Ditto.
3477 * frv-tdep.c (frv_return_value): Ditto.
3478 * h8300-tdep.c (h8300_return_value): Ditto.
3479 (h8300h_return_value): Ditto.
3480 * hppa-tdep.c (hppa32_return_value): Ditto.
3481 (hppa64_return_value): Ditto.
3482 * i386-tdep.c (i386_return_value): Ditto.
3483 * ia64-tdep.c (ia64_return_value): Ditto.
3484 * iq2000-tdep.c (iq2000_return_value): Ditto.
3485 * m32c-tdep.c (m32c_return_value): Ditto.
3486 * m32r-tdep.c (m32r_return_value): Ditto.
3487 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3488 * m68k-tdep.c (m68k_return_value): Ditto.
3489 (m68k_svr4_return_value): Ditto.
3490 * m88k-tdep.c (m88k_return_value): Ditto.
3491 * mep-tdep.c (mep_return_value): Ditto.
3492 * mips-tdep.c (mips_eabi_return_value): Ditto.
3493 (mips_n32n64_return_value): Ditto.
3494 (mips_o32_return_value): Ditto.
3495 (mips_o64_return_value): Ditto.
3496 * mn10300-tdep.c (mn10300_return_value): Ditto.
3497 * mt-tdep.c (mt_return_value): Ditto.
3498 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3499 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3500 (ppc_sysv_abi_broken_return_value): Ditto.
3501 (ppc64_sysv_abi_return_value): Ditto.
3502 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3503 (ppc_sysv_abi_broken_return_value): Ditto.
3504 (ppc64_sysv_abi_return_value): Ditto.
3505 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3506 * rs6000-tdep.c (rs6000_return_value): Ditto.
3507 * s390-tdep.c (s390_return_value): Ditto.
3508 * score-tdep.c (score_return_value): Ditto.
3509 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3510 (sh_return_value_fpu): Ditto.
3511 * sh64-tdep.c (sh64_return_value): Ditto.
3512 * sparc-tdep.c (sparc32_return_value): Ditto.
3513 * sparc64-tdep.c (sparc64_return_value): Ditto.
3514 * spu-tdep.c (spu_return_value): Ditto.
3515 * v850-tdep.c (v850_return_value): Ditto.
3516 * vax-tdep.c (vax_return_value): Ditto.
3517 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3518 * xtensa-tdep.c (xtensa_return_value): Ditto.
3520 * gdbtypes.h (struct type): Add calling_convention member.
3521 * dwarf2read.c (read_subroutine_type): Add calling convention read
3522 from DW_AT_calling_convention attribute to function type.
3524 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3526 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3527 multi_f77_subscript to support values from registers.
3528 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3529 * value.h (value_subscripted_rvalue): Add prototype.
3531 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3533 * f-valprint.c (f_val_print): Likewise.
3535 2008-04-21 Craig Silverstein <csilvers@google.com>
3537 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3540 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3542 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3543 section is not a code section.
3545 2008-04-19 Craig Silverstein <csilvers@google.com>
3547 * NEWS: Add information on compressed debug sections.
3549 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3551 * mi/mi-cmd-var.c (varobj_update_one): Print new
3552 value for variable objects that changed type.
3554 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3556 * varobj.c (varobj_invalidate): Don't touch floating
3559 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3561 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3562 (multiple_symbols_cancel): Remove extra const.
3563 * symtab.h: Likewise.
3565 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3567 * interps.c (top_level_interpreter): Rename static variable...
3568 (top_level_interpreter_ptr): ...to this.
3569 (top_level_interpreter): New function.
3571 * interps.h: New extern for top_level_interpreter.
3573 * linespec.c: Include interps.h and mi/mi-cmds.h.
3574 (decode_line_2): When using MI, always set all breakpoints in menu.
3576 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3578 2008-04-18 Craig Silverstein <csilvers@google.com>
3580 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3581 * config.in, configure: Regenerate.
3582 * dwarf2read.c: Include zlib.h if present.
3583 Modified *_SECTION macros.
3584 (section_is_p): New.
3585 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3586 (dwarf2_resize_section): New.
3587 to determine whether a given section has a given name.
3588 (zlib_decompress_section): New.
3589 (dwarf2_read_section): Read the compressed section if present
3591 * MAINTAINERS: Added myself to section Write After Approval.
3593 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3595 * defs.h (exec_set_section_offsets): Remove prototype.
3596 * exec.c (exec_set_section_offsets): Remove function.
3598 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3600 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3601 in the search for the matching symbol.
3603 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3605 * breakpoint.c (update_watchpoint): Always reparse
3608 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3610 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3611 the breakpoint address only once.
3613 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3615 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3616 rather than a hard-coded architecture, for xcoff executables.
3618 2008-04-17 Doug Evans <dje@google.com>
3620 * buildsym.c (watch_main_source_file_lossage): New fn.
3621 (end_symtab): Call it.
3623 * source.c (find_and_open_source): Add some comments clarifying
3624 handling of FULLNAME argument. Make static. Remove pointless
3627 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3629 * inf-loop.c (inferior_event_handler): Also run the intermediate
3630 continuations in the INF_EXEC_COMPLETE case.
3632 2008-04-16 Tom Tromey <tromey@redhat.com>
3634 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3635 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3636 * cli/cli-decode.c (set_cmd_async_ok): New function.
3637 (get_cmd_async_ok): New function.
3638 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3640 * top.c (execute_command): Use get_cmd_async_ok.
3641 * infcmd.c: Include cli/cli-decode.h.
3642 (_initialize_infcmd): Mark "interrupt" as async-ok.
3643 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3645 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3648 * exec.c: Correct "arch-utils.h" include.
3650 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3653 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3654 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3655 * breakpoint.c (bpdisp_texst): New function. The function takes over
3656 the role of bpstats static array in print_one_breakpoint_location.
3657 (print_it_typical): Print "Temporary breakpoint" instead
3658 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3659 protocols, print disp field.
3660 (print_one_breakpoint_location): Removed bpdisps static definition.
3661 Call new bpstat_text function to get value for 'disp' field.
3662 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3664 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3666 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3667 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3668 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3669 * gnulib/Makefile.in: Regenerate.
3671 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3673 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3674 (defs_h): Use $(GNULIB_H).
3675 (all-lib): Depend on gnulib/Makefile.
3676 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3677 * config.in, gnulib/Makefile.in: Regenerated.
3679 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3681 * Makefile.in (LIBGNU, INCGNU): Define.
3682 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3683 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3685 ($(LIBGNU), all-lib): New rules.
3686 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3687 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3688 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3689 * gnulib: New directory, from gnulib-tool.
3690 * configure, aclocal.m4: Regenerated.
3692 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3694 * linux-thread-db.c (have_threads_callback): Check thread->private.
3696 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3697 Vladimir Prus <vladimir@codesourcery.com>
3700 * varobj.c (value_of_root): Update the expression for
3702 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3705 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3707 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3708 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3709 (mi_cmd_var_set_format): Use new mi_parse_format.
3710 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3712 * Makefile.in (mi-cmd-var.o): Update dependencies.
3714 * varobj.h (varobj_get_formatted_value): Declare.
3715 * varobj.c (my_value_of_variable): Added format parameter.
3716 (cplus_value_of_variable): Likewise.
3717 (java_value_of_variable): Likewise.
3718 (c_value_of_variable): Likewise. Evaluate expression based
3719 on format parameter.
3720 (struct language_specific): Add format parameter to function member
3722 (varobj_get_formatted_value): New.
3723 (varobj_get_value): Added format parameter to method call.
3725 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3727 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3728 instance flags of the undefined type before calling replace_type.
3730 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3732 * target.h (enum strata): Remove the download_stratum.
3734 2008-04-07 Doug Evans <dje@google.com>
3736 * buildsym.h (last_source_file): Add dwarf info to comment.
3737 (last_source_start_addr): Ditto.
3739 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3741 * alphanbsd-tdep.c: Include "target.h".
3742 * mn10300-tdep.c: Include "target.h".
3743 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3745 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3747 Fix breakpoint condition that use member variables.
3748 * valops.c (check_field): Remove.
3749 (check_field_in): Rename to check_field.
3750 (value_of_this): Use la_name_of_this.
3751 * value.h (check_field): Adjust prototype.
3753 * language.h (la_value_of_this): Rename to la_name_of_this.
3754 * language.c (unknown_language_defn): Specify "this" for
3756 (auto_language_defn): Likewise.
3757 (local_language_defn): Likewise.
3758 * ada-lang.c (ada_language_defn): Adjust comment.
3759 * c-lang.c (c_language_defn): Adjust comment.
3760 (cplus_language_defn): Specify "this" for name_of_this.
3761 (asm_language_defn): Adjust comment.
3762 (minimal_language_defn): Adjust comment.
3763 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3764 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3765 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3766 * objc-lang.c (objc_language_defn): Specify "self" for
3768 * p-lang.c (pascal_language_defn): Specify "this" for
3770 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3772 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3773 proper scope, and check for field in type of "this", without
3774 trying to create a value.
3776 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3778 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3779 (mi_error_message): Delete declaration.
3780 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3781 returning MI_CMD_ERROR.
3782 * mi/mi-main.c (mi_error_message): Delete.
3783 (mi_cmd_exec_interrupt):
3784 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3785 (mi_cmd_thread_info): Call error instead of returning
3787 (mi_cmd_data_list_register_values): Call error instead of
3788 returning MI_CMD_ERROR. Adapt to new get_register interface.
3789 (get_register): Change return typo to void. Call error instead of
3790 returning MI_CMD_ERROR.
3791 (mi_cmd_data_write_register_values): Call error instead of
3792 returning MI_CMD_ERROR.
3793 (mi_cmd_list_features): Return MI_CMD_DONE.
3794 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3795 (mi_execute_command): Always print exceptions with -error.
3797 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3799 * NEWS: Mention new commands set/show multiple-symbols.
3801 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3803 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3804 (multiple_symbols_cancel): New constants.
3805 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3806 (multiple_symbols_select_mode): New function.
3807 (_initialize_symtab): Add new set/show multiple-symbols commands.
3808 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3809 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3810 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3812 * linespec.c (decode_line_2): Likewise.
3814 2008-04-03 Doug Evans <dje@sebabeach.org>
3816 * symtab.h (enum free_code): Delete free_contents, unused.
3817 * symmisc.c (free_symtab_block): Delete.
3818 (free_symtab, case free_code): Delete.
3820 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3822 * valops.c (value_cast_structs): New function. Cast related
3823 STRUCT types up/down and return cast value. The body of this
3824 function comes mostly from value_cast_pointers.
3825 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3826 to value_cast_structs. Now value_cast_pointers needs only create
3827 appropriate reference after using value_cast_structs for actual
3829 (value_cast): Handle references.
3831 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3833 * MAINTAINERS: Added myself to section Write After Approval.
3835 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3837 * ia64-tdep.c (examine_prologue): Correct array access.
3839 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3841 * cp-support.c (first_component_command): Return if no arguments.
3843 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3845 * ser-mingw.c (ser_windows_open): Open requested name.
3847 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3849 * MAINTAINERS: Added myself.
3851 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3853 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3854 parameter. If it is NULL, don't call error.
3855 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3856 `do_mesg' parameter to find_default_run_target. If no target was
3859 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3861 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3862 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3863 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3865 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3867 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3871 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3873 * features/Makefile (%.dat): Set xmltarget to the base filename
3874 of the XML source, without subdirectory.
3875 * regformats/rs6000/powerpc-32.dat: Regenerate.
3876 * regformats/rs6000/powerpc-64.dat: Regenerate.
3877 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3879 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3881 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3884 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3886 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3887 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3889 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3891 * objfiles.h (struct objfile): New GDBARCH member.
3892 (get_objfile_arch): Add prototype.
3893 * objfiles.c: Include "arch-utils.h".
3894 (allocate_objfile): Look up gdbarch associated with bfd.
3895 (get_objfile_arch): New function.
3896 * Makefile (objfiles.o): Update dependencies.
3898 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3900 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3902 (locexpr_describe_location): Replace current_gdbarch by
3904 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3905 (dwarf2_add_field): Likewise.
3906 (read_tag_pointer_type): Likewise.
3907 (read_base_type): Likewise.
3908 (new_symbol): Likewise.
3910 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3911 (decode_base_type, decode_function_type): Likewise.
3912 (coff_read_struct_type, coff_read_enum_type): Likewise.
3913 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3914 (decode_base_type): Likewise.
3915 (coff_read_enum_type): Likewise.
3916 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3917 (coff_read_enum_type): Likewise.
3919 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3920 (end_psymtab): Likewise.
3921 (process_one_symbol): Likewise.
3923 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3924 (parse_procedure): Likewise.
3925 (parse_partial_symbols): Likewise.
3927 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3929 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3930 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3932 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3933 static range_index_type by built-in type.
3934 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3935 (read_enum_type): Likewise.
3937 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3940 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3942 * varobj.h (varobj_floating_p): Declare.
3943 * varobj.c (varobj_floating_p): New.
3944 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3945 '@' as the name, update all floating varobjs.
3947 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3949 * varobj.c (struct varobj_root): Rename use_selected_frame to
3950 floating, and clarify the meaning.
3951 (varobj_create, varobj_update, new_root_variable): Adjust.
3952 (value_of_root): Don't use type_changed as in variable,
3954 (c_value_of_root): Adjust.
3956 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3958 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3960 (linux_nat_wait): Add main lwp to gdb's thread list.
3961 * linux-thread-db.c (find_new_threads_callback): Also attach to
3962 already listed threads which thread_db didn't know about yet.
3964 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3966 * linux-nat.c (drain_queued_events): Fix comment typo.
3967 (linux_nat_attach): In async mode, don't rely on storing a pending
3968 status. Instead place the wait status on the pipe.
3969 (linux_nat_resume): Remove unreacheable shortcut code in async
3971 (stop_wait_callback): In async mode, don't store pending status.
3972 Instead, cancel breakpoints or resend the signal appropriatelly.
3973 (cancel_breakpoint): New, refactored from
3974 cancel_breakpoints_callback.
3975 (cancel_breakpoints_callback): Call cancel_breakpoint.
3976 (pipe_to_local_event_queue): Remove special token processing.
3977 (linux_nat_wait): Issue an internal error if a pending status is
3978 found in async mode.
3980 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
3982 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3984 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
3985 Vladimir Prus <vladimir@codesourcery.com>
3987 * varobj.c (struct varobj_root): New component thread_id.
3988 (varobj_get_thread_id, check_scope): New functions.
3989 (c_value_of_root): Use check_scope. Switch to the
3990 proper thread if necessary.
3992 * varobj.h (varobj_get_thread_id): New extern.
3994 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3996 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
3999 * top.c: Revert 2008-03-21 changes.
4001 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4003 * thread.c (make_cleanup_restore_current_thread): Make it
4005 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4006 * varobj.c (varobj_update): Don't save/restore frame.
4007 (c_value_of_root): Save/restore thread and frame here,
4008 using make_cleanup_restore_current_thread.
4009 * Makefile.in: Update dependecies.
4011 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4013 * varobj.c (struct varobj_root): Clarify
4014 comment on the frame field.
4015 (varobj_create): Don't set frame if we have no
4018 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4021 Suggested by Jan Kratochvil:
4022 * top.c (gdb_rl_operate_and_get_next_completion): Call
4023 rl_redisplay_function.
4024 (gdb_rl_redisplay): New.
4025 (init_main): Set rl_redisplay_function.
4027 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4029 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4030 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4031 (store_regs_kernel_thread): Likewise.
4033 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4035 Linux native async support.
4037 * target.h (struct target_ops): Delete to_async_mask_value and add
4039 (target_is_async_p, target_async): Formatting.
4040 (target_async_mask_value): Delete.
4041 (target_async_mask): Delete function declaration, and add new
4042 target macro with the same name.
4044 * target.c (update_current_target): Replace to_async_mask_value by
4045 to_async_mask. Default to_async_mask to return_one.
4046 (target_async_mask): Delete.
4047 (find_default_can_async_p, find_default_is_async_p): New.
4048 (init_dummy_target): register find_default_can_async_p and
4049 find_default_is_async_p on the dummy target.
4051 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4052 (debug_linux_nat_async): New global.
4053 (show_debug_linux_nat_async): New function.
4054 (linux_nat_async_enabled, linux_nat_async_mask_value)
4055 (linux_nat_event_pipe, linux_nat_num_queued_events)
4056 (linux_nat_async_events_enabled): New globals.
4057 (struct waitpid_result): New struct.
4058 (waitpid_queue): New global.
4059 (queued_waitpid, push_waitpid, drain_queued_events): New.
4060 (my_waitpid): Call queued_waitpid.
4061 (linux_child_follow_fork): Disable async events during the call.
4062 (blocked_mask): Delete.
4063 (sync_sigchld_action, async_sigchld_action): New globals.
4064 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4065 async mode, block events during the call.
4066 (linux_nat_create_inferior): New.
4067 (linux_nat_attach): In sync mode, restore the mask states. In
4068 async mode, wake the event loop immediatelly.
4069 (detach_callback): Drain all queued events of the lwp we're
4071 (linux_nat_detach): Block async mode, and drain events of the main
4073 (linux_nat_resume): If in async mode, mask async events during the
4074 call. If short circuiting, force event loop to wake up. If
4075 resuming, set target_executing, and register target events in the
4077 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4078 (linux_nat_wait): In async mode, block events during the call.
4079 Only enable/disable passing SIGINT to the inferior in sync mode.
4080 Get events from local waitpid queue. If no interesting events was
4081 found, return to events loop. Reregister target events in the
4082 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4083 (linux_nat_kill): Disable events on entry.
4084 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4085 here. Detach async mode from the event loop if there are no more
4086 forks available, otherwise leave it on.
4087 (sigchld_handler): Assure this is called only in sync mode.
4088 (linux_async_permitted, linux_async_permitted_1): New globals.
4089 (set_maintenance_linux_async_permitted)
4090 (show_maintenance_linux_async_permitted): New functions.
4091 (linux_nat_is_async_p, linux_nat_can_async_p)
4092 (linux_nat_async_mask): New.
4093 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4094 (get_pending_events, async_sigchld_handler): New.
4095 (linux_nat_async_events): New.
4096 (async_terminal_is_ours): New global.
4097 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4098 (async_client_callback, async_client_context): New.
4099 (linux_nat_async_file_handler, linux_nat_async)
4100 (linux_nat_disable_async, linux_nat_enable_async): New.
4101 (linux_nat_add_target): Register linux_nat_create_inferior,
4102 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4103 linux_nat_async_mask, linux_nat_terminal_inferior and
4104 linux_nat_terminal_ours.
4105 (_initialize_linux_nat): Remove local action variable, and update
4106 code that used it to use sync_sigchld_action. Add new
4107 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4108 set/show command in the maintenance class. Add new "linux-async"
4109 maintenance set/show command. Block SIGCHLD by default. Setup
4110 async_sichld_action, and sync_sigchld_action. Install the default
4112 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4115 * linux-thread-db.c (re_check_for_thread_db): New.
4116 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4117 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4118 (thread_db_async_mask): New.
4119 (init_thread_db_ops): Register thread_db_can_async_p,
4120 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4122 * remote.c (remote_async_mask_value): New.
4123 (remote_return_zero): New.
4124 (init_remote_ops): Register remote_return_zero as callbacks of
4125 to_can_async_p and to_is_async_p.
4126 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4127 use remote_async_mask_value.
4128 (remote_async_mask): New.
4129 (init_remote_async_ops): Remove to_async_mask_value setting and
4130 register remote_async_mask as to_async_mask callback in
4133 * Makefile.in (linux-nat.o): Update.
4135 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4137 * gdbthread.h (add_thread_with_info): New.
4138 * linux-thread-db.c: Add some documentation.
4139 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4140 (struct private_thread_info): Remove th_valid and ti_valid.
4141 Replace ti with tid.
4142 (thread_get_info_callback): Do not add TID to the new ptid. Do
4144 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4145 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4147 (attach_thread): Handle an already-existing thread. Use
4148 add_thread_with_info. Cache the th and tid.
4149 (detach_thread): Verify that private was set. Remove verbose
4150 argument and printing. Update caller.
4151 (thread_db_detach): Do not adjust inferior_ptid.
4152 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4153 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4154 (thread_db_wait): Do not use lwp_from_thread.
4155 (thread_db_pid_to_str): Use the cached TID.
4156 (thread_db_extra_thread_info): Check that private is set.
4157 (same_ptid_callback): Delete.
4158 (thread_db_get_thread_local_address): Do not use it or check
4159 is_thread. Check that private is set. Assume that the thread
4160 handle is already cached.
4161 (init_thread_db_ops): Remove to_resume and to_kill.
4162 * thread.c (add_thread_with_info): New.
4163 (add_thread): Use it.
4164 * linux-nat.c (find_thread_from_lwp): Delete.
4165 (exit_lwp): Do not use it. Check print_thread_events. Print before
4166 deleting the thread.
4167 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4168 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4169 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4170 printf_unfiltered for thread exits.
4171 * procfs.c (procfs_wait): Likewise.
4173 2008-03-21 Chris Demetriou <cgd@google.com>
4175 * symtab.c (rbreak_command): Quote symbol name before passing
4176 it to break_command.
4178 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4180 * eval.c (evaluate_subexp_for_address): Clarify error message.
4181 Use value_must_coerce_to_target.
4182 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4183 * valops.c (value_assign): Call value_coerce_to_target when
4184 assigning to anything but internalvars. Leave GDB-side arrays
4185 as arrays when assigning to internalvars.
4186 (value_must_coerce_to_target, value_coerce_to_target): New.
4187 (value_coerce_array, value_addr): Call value_coerce_to_target.
4188 (value_array): Create the array in GDB's memory instead of
4190 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4193 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4195 * top.c (quit_confirm): Warn that we will kill the program.
4197 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4199 * inflow.c (terminal_ours_1): Guard access to
4200 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4202 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4203 Jim Blandy <jimb@codesourcery.com>
4204 Daniel Jacobowitz <drow@false.org>
4206 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4207 (dwarf2_read_address): Update prototype.
4209 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4210 (signed_address_type): Likewise.
4211 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4212 (execute_stack_op): Update calls to unsigned_address_type,
4213 signed_address_type and dwarf2_read_address. Fix implementation
4214 of DW_OP_deref_size.
4216 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4217 (dwarf2_per_cu_addr_size): Likewise.
4218 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4219 (struct dwarf2_loclist_baton): Likewise.
4221 * dwarf2loc.c (find_location_expression): Update calls to
4222 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4223 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4224 (locexpr_describe_location): Likewise.
4225 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4226 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4227 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4228 to dwarf2_per_cu_addr_size (per_cu).
4229 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4230 (loclist_read_variable): Likewise.
4231 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4233 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4234 instead of baton->objfile.
4235 (dwarf2_per_cu_obfile): New function.
4236 (dwarf2_per_cu_addr_size): Likewise.
4238 * dwarf2-frame.c (struct comp_unit): Move higher.
4239 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4240 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4241 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4242 parameter by using fde->eh_frame_p. Use read_encoded_value
4243 to implement DW_CFA_set_loc.
4244 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4245 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4246 execute_stack_op and execute_cfa_program.
4247 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4248 (size_of_encoded_value): Remove.
4249 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4250 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4251 (add_cie): Set cie->unit backlink.
4252 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4254 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4256 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4258 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4259 gdbarch_bfd_arch_info.
4261 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4263 * aix-thread.c (pdc_read_regs): Minor reformatting.
4265 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4267 * thread.c (print_thread_info): Don't insist
4268 on having current thread if there are no
4271 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4273 * infcmd.c (attach_command_post_wait)
4274 (attach_command_continuation): New.
4275 (attach_command): Support background async execution, and async
4276 execution in synchronous mode.
4278 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4280 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4281 * symmisc.c (dump_symtab_1): Likewise.
4282 * wrapper.c (gdb_value_struct_elt): Likewise.
4284 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4286 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4288 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4290 * linux-nat.c (linux_nat_filter_event): New, refactored from
4292 (linux_nat_wait): Call linux_nat_filter_event.
4294 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4296 * top.c (execute_command): Fix uninitialized variable error.
4298 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4300 * Makefile.in (amd64nbsd-nat.o): New dependency.
4301 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4302 (_initialize_amd64nbsd_nat): Update target vector to use
4303 nbsd_pid_to_exec_file.
4304 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4306 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4308 Remove ignoring leading exec events code.
4309 * fork-child.c (startup_inferior): Do not set
4310 inferior_ignoring_leading_exec_events.
4311 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4312 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4313 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4314 (handle_inferior_event): Remove code for ignoring leading exec
4316 * target.c (update_current_target): Do not inherit, or default,
4317 to_reported_exec_events_per_exec_call.
4318 (debug_to_reported_exec_events_per_exec_call): Remove.
4319 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4320 * target.h (target_reported_exec_events_per_exec_call): Remove.
4321 (struct target): Remove the to_reported_exec_events_per_exec_call
4324 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4326 Implement -thread-info.
4327 * gdbthread.h (print_thread_info): Declare.
4329 * thread.c (print_thread_info): New, extracted
4330 from info_threads_command and adjusted to
4331 work for CLI and MI.
4332 (info_threads_command): Use print_thread_info.
4333 * Makefile.in: Update dependencies.
4335 * mi/mi-cmds.c (mi_cmds): Specify a handler
4337 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4338 * mi/mi-main.c (mi_cmd_thread_info): New.
4339 (mi_cmd_list_features): Include 'thread-info'.
4341 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4343 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4344 to decide whether to match instruction patterns using "sw" and "sd".
4346 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4348 * infcmd.c (jump_command): Postpone disabling stdin until after
4351 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4353 * inflow.c (gdb_getpgrp): New.
4354 (gdb_has_a_terminal): Use get_getpgrp.
4355 (terminal_ours_1): If attach_flag is set, don't refetch
4356 inferior_process_group.
4358 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4360 * features/library-list.dtd: Allow "section" elements as children
4361 of "library". Add "section" element and describe its attributes.
4363 * solib-target.c (struct lm_info): Add section_bases member.
4364 (library_list_start_segment): Error out if seen a section element.
4365 (library_list_start_section): New.
4366 (library_list_end_library): New.
4367 (solib_target_free_library_list): Free section_bases.
4368 (section_attributes): New.
4369 (library_children): Make "segment" optional. Add "section" child.
4370 (library_list_children): Register library_list_end_library.
4371 (solib_target_relocate_section_addresses): Handle section bases.
4373 * NEWS: Mention new qXfer:libraries:read section offsets support.
4375 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4377 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4378 (make_exec_error_cleanup): Remove declarations.
4379 * utils.c (exec_error_cleanup_chain): Remove.
4380 (do_exec_error_cleanups, discard_exec_error_cleanups)
4381 (make_exec_error_cleanup): Remove.
4382 * event-loop.c (start_event_loop): Adjust call to
4384 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4385 (async_disable_stdin): Don't register async_enable_stdin via
4387 * inf-loop.c (inferior_event_handler): Don't
4388 call do_exec_error_cleanups. Call async_enable_stdin instead.
4389 * event-loop.c (start_event_loop): Adjust call to
4391 * tui/tui-interp.c (tui_command_loop): Adjust call to
4394 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4397 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4398 * breakpoint.c (bpstat_do_actions): In async mode,
4399 don't jump to top expecting stop_bpstat to be already
4401 * event-loop.c (start_event_loop): Call async_enable_stdin
4403 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4405 (command_handler): Do not setup continuation here.
4406 (command_line_handler_continuation): Move to...
4407 * top.c (command_line_handler_continuation): ... here.
4408 (execute_command): In async mode, register continuation.
4409 Don't check frame's language in running in async mode.
4410 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4411 * inf-loop.c (complete_execution): Inline into...
4412 (inferior_event_handler): ... here. Clear target_executing before
4413 doing any cleanups. Don't try to show prompt if the target was
4415 * infcmd.c (signal_command): Add support for async mode.
4416 (finish_command): Only add continuation if the target was
4417 successfully resumed.
4418 * remote.c (init_async_opts): Register to_get_thread_local_address
4420 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4421 with sync_execution.
4422 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4425 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4427 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4428 * exec.c (exec_bfd_mtime): Define.
4429 (exec_close): Clear it.
4430 (exec_file_attach): Set it.
4431 * gdbcore.h (exec_bfd_mtime): Declare.
4432 * source.c (find_source_lines): Do not use bfd_get_mtime.
4434 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4436 * top.c (simplified_command_loop): Remove.
4438 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4440 Remove unused remote.c hooks.
4441 * remote.c (deprecated_target_resume_hook)
4442 (deprecated_target_wait_loop_hook): Remove.
4443 (remote_resume): Do not call deprecated_target_resume_hook.
4444 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4445 (remote_async_wait): Likewise.
4447 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4449 Implement MI notification for new threads.
4450 * doc/observer.texi (new_thread): Document.
4451 * observer.sh: Forward declare struct thread_info.
4452 * thread.c (add_thread): Notify observer.
4454 * interps.h (interp_init_ftype): New parameter
4456 (interp_set): Likewise.
4457 (top_level_interpreter_data): Declare.
4458 * interps.c (interp_set): New parameter top_level.
4459 Pass it to interpreter's init function. Remember
4460 top level interpreter.
4461 (interpreter_exec_cmd): Adjust.
4462 (top_level_interpreter_data): New.
4463 * main.c (captured_main): Pass 1 for top_level
4464 parameter of interp_set.
4465 * cli/cli-interp.c (cli_interpreter_init): New
4466 parameter top_level.
4467 * tui/tui-interp.c (tui_init): New parameter top_level.
4469 * mi/mi-interp.c (mi_new_thread): New.
4470 (mi_interpreter_init): If top level, register
4471 observer for new threads.
4473 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4475 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4477 * top.c (execute_command): Disable break and stop
4478 commands in async mode.
4480 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4483 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4484 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4485 Call target_stop in the INF_QUIT_REQ case.
4486 * Makefile.in (inf-loop.o): Update.
4488 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4490 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4491 Call target_stop in the INF_QUIT_REQ case.
4492 * Makefile.in (inf-loop.o): Update.
4494 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4496 * top.c (execute_command): Enable break, info and interrupt
4497 commands in async mode.
4499 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4500 Daniel Jacobowitz <dan@codesourcery.com>
4502 * breakpoint.h (breakpoint_restore_shadows): New
4504 * breakpoint.c (breakpoint_restore_shadows): New.
4505 (read_memory_nobpt): Delete.
4506 * gdbcore.h (read_memory_nobpt): Delete declaration.
4507 * target.c (memory_xfer_partial): Call
4508 breakpoint_restore_shadows.
4509 (restore_show_memory_breakpoints)
4510 (make_show_memory_beakpoints_cleanup): New.
4511 (show_memory_breakpoints): New.
4512 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4513 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4514 Make sure we see memory breakpoints when checking if
4515 breakpoint is still there.
4516 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4517 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4518 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4519 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4521 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4523 * thread.c (add_thread): Use printf_unfiltered to print.
4525 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4527 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4528 that is true only on x86-solaris and x86_64-solaris.
4529 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4530 with proc_get_LDT_entry.
4532 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4534 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4535 * config.in, configure: Regenerate.
4536 * fork-child.c (fork_inferior): Call create_tty_session.
4537 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4538 (create_tty_session): New function.
4539 * terminal.h: Declare create_tty_session.
4541 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4544 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4545 * mipsread.c: Include elf/internal.h.
4546 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4549 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4551 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4552 to get at the current architecture and at the target specific vector.
4553 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4554 remove define of I387_ST0_REGNUM.
4556 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4558 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4559 get at the current architecture
4560 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4563 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4564 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4566 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4567 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4568 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4570 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4571 at the target specific vector.
4573 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4574 architecture. Use gdbarch_tdep to get at the target specific vector.
4576 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4577 update caller. Use gdbarch_tdep to get at the target specific vector.
4579 (i386_register_to_value: Use get_frame_arch to get at the current
4582 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4585 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4586 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4587 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4588 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4590 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4593 (i387_convert_register_p, i387_register_to_value,
4594 i387_value_to_register): Update call for i386_fp_regnum_p.
4596 * i387-tdep.h: Remove comment.
4597 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4598 (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_XMM0_REGNUM,
4601 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4603 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4605 * Makefile.in (fork-child.o): Update.
4606 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4607 argument. Gather all gdbserver features together.
4608 * fork-child.c (exec_wrapper): New variable.
4609 (fork_inferior): Use it.
4610 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4611 (unset_exec_wrapper_command, _initialize_fork_child): New.
4613 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4615 * source.c (directory_command): Modify the determination of
4616 condition of terminal "from_tty".
4618 2008-03-10 Matt Rice <ratmice@gmail.com>
4620 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4622 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4624 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4625 of the data passing to strtoulst function.
4626 (info_spu_signal_command): Likewise.
4628 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4630 * mi/mi-interp.c (mi_command_loop): Remove
4633 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4635 * remote.c (extended_remote_attach_1): Make local variable pid an int
4638 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4640 * solib-svr4.c (svr4_same_1): New function, originally extracted
4641 from svr4_same and expanded to handle the sparc64 case.
4642 (svr4_same): Move up and reimplement using svr4_same_1.
4643 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4645 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4647 * MAINTAINERS: Move self to Paper trail.
4649 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4651 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4652 * event-loop.c (call_async_signal_handler): New.
4653 * event-loop.h (call_async_signal_handler)
4654 (gdb_call_async_signal_handler): Declare.
4655 (mark_async_signal_handler): Add comments.
4656 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4657 * mingw-hdep.c (sigint_event, sigint_handler): New.
4658 (gdb_select): Use them. Wait for the readline signal handler
4660 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4661 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4662 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4664 (remote_fileio_ctrl_c_signal_handler): Use
4665 gdb_call_async_signal_handler.
4666 (initialize_remote_fileio): Initialize sigint_fileio_token.
4667 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4668 not initialize tokens here.
4669 (handle_remote_sigint_twice): Likewise. Reinstall
4670 handle_remote_sigint.
4671 (async_remote_interrupt_twice): Just call interrupt_query.
4672 (cleanup_sigint_signal_handler): Do not delete tokens.
4673 (remote_interrupt, remote_interrupt_twice): Use
4674 gdb_call_async_signal_handler.
4675 (interrupt_query): Reinstall the default signal handler.
4676 (_initialize_remote): Initialize tokens here.
4678 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4680 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4681 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4682 Change the type of the lr register to code_ptr.
4683 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4684 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4685 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4686 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4687 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4688 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4689 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4691 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4693 * MAINTAINERS: Update my email address.
4695 2008-03-03 Keith Seitz <keiths@redhat.com>
4697 From Dave Murphy <davem@devkitpro.org>:
4698 * configure.ac: Set tcl configdir to win under mingw.
4699 * configure: Regenerate.
4701 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4703 * breakpoint.c (fetch_watchpoint_value): New function.
4704 (update_watchpoint): Set and clear val_valid. Use
4705 fetch_watchpoint_value. Handle unreadable values on the
4706 value chain. Correct check for user-requested array watchpoints.
4707 (breakpoint_init_inferior): Clear val_valid.
4708 (watchpoint_value_print): New function.
4709 (print_it_typical): Use it. Do not free or clear old_val. Print
4710 watchpoints even if old_val == NULL.
4711 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4712 becoming readable or unreadable.
4713 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4714 (do_enable_watchpoint): Likewise.
4715 * breakpoint.h (struct breakpoint): Update comment for val. Add
4717 * NEWS: Mention watchpoints on inaccessible memory.
4719 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4721 * Makefile.in (i386-nat.o): Update.
4722 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4723 i386_use_watchpoints.
4724 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4725 i386_use_watchpoints.
4726 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4727 (i386_stopped_by_watchpoint): Update call.
4728 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4729 * config/i386/nm-i386.h: Conditionalize definitions on
4730 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4731 (i386_use_watchpoints): Declare.
4732 (i386_stopped_data_address): Update.
4733 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4734 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4736 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4738 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4739 * version.in: Bump version to 6.8.50.20080229-cvs.
4741 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4743 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4746 2008-02-28 Tom Tromey <tromey@redhat.com>
4748 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4750 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4752 * infcmd.c (kill_if_already_running): Make static. Use
4753 target_require_runnable.
4754 * target.c (target_require_runnable): New.
4755 * target.h (target_require_runnable): Declare.
4757 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4759 * frame.c (reinit_frame_cache): Only annotate if frames were
4762 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4764 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4765 * regformats/reg-ppc64.dat: Likewise.
4767 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4769 * features/Makefile (%.dat): Emit xmltarget statement.
4771 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4772 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4774 * regformats/arm-with-iwmmxt.dat: Regenerate.
4775 * regformats/mips64-linux.dat: Regenerate.
4776 * regformats/mips-linux.dat: Regenerate.
4777 * regformats/rs6000/powerpc-32.dat: Regenerate.
4778 * regformats/rs6000/powerpc-64.dat: Regenerate.
4779 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4781 * regformats/reg-arm.dat: Add xmlarch statement.
4782 * regformats/reg-i386.dat: Likewise.
4783 * regformats/reg-i386-linux.dat: Likewise.
4784 * regformats/reg-x86-64-linux.dat: Likewise.
4785 * regformats/reg-spu.dat: Likewise.
4787 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4789 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4792 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4794 * utils.c (debug_timestamp): New.
4795 (vfprintf_unfiltered): Print timestamps if requested.
4796 (show_debug_timestamp): New.
4797 (initialize_utils): Register "set debug timestamp".
4798 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4800 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4802 * breakpoint.c (skip_prologue_sal): New function.
4803 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4804 computed from a line number.
4806 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4808 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4809 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4810 Set PC register type to "code_ptr".
4811 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4812 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4813 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4814 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4815 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4816 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4817 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4820 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4822 * regformats/regdat.sh: Rename init_registers function in
4823 generated file to init_registers_${name}.
4825 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4826 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4827 * regformats/reg-s390x.dat: Set "name" to s390x.
4829 2008-02-26 Greg Law <glaw@undo-software.com>
4831 * regcache.c (registers_changed): Call reinit_frame_cache.
4833 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4835 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4836 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4837 and svr4_fetch_objfile_link_map.
4838 * Makefile.in (sh-linux-tdep.o): Update.
4840 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4842 * amd64-tdep.c (amd64_classify): Add support for decimal float
4844 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4845 use the struct return convention.
4847 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4849 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4850 to old format. Discard breakpoint address if shared library is
4852 (breakpoint_1): Adjust formatting of table header accordingly.
4854 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4856 * remote.c (remote_get_threadlist): If the response
4857 is empty, don't try to parse it.
4859 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4861 Unbreak 'target async'.
4862 * serial.c (serial_async): Set the
4863 handler function before enabling async
4866 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4868 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4870 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4872 * remote.c (extended_remote_attach_1): Set attach_flag.
4873 (extended_remote_create_inferior_1): Clear attach_flag.
4875 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4877 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4879 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4880 * solib-svr4.c (solib_svr4_r_brk): New.
4881 (open_symbol_file_object, svr4_current_sos): Always check the
4883 (svr4_fetch_objfile_link_map): Do not set debug_base.
4884 (enable_break): Use r_brk if it is set.
4885 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4886 (svr4_lp64_fetch_link_map_offsets): Likewise.
4887 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4889 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4890 Mark Kettenis <kettenis@gnu.org>
4892 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4893 trad_frame_saved_reg.
4894 (trad-frame.h): New include.
4896 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4897 instead of frame_obstack_zalloc.
4898 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4900 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4902 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4904 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4905 from disassemble_info instead of gdbarch_byte_order.
4907 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4908 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4910 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4912 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4913 gdbarch as parameter.
4915 * gdbarch.{c,h}: Regenerate.
4917 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4919 * mem-break.c (default_memory_insert_breakpoint)
4920 (default_memory_remove_breakpoint): Likewise.
4921 * target.h (default_memory_remove_breakpoint)
4922 (default_memory_insert_breakpoint): Likewise.
4924 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4925 parameter. Replace current_gdbarch by gdbarch.
4926 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4927 (m32r_memory_remove_breakpoint): Likewise.
4929 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4931 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4933 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4935 * NEWS: Add entry describing Add support improvements.
4937 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4939 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4942 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4944 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4945 register_offset_hack anymore.
4947 * regcache.{c,h} (register_offset_hack): Remove.
4949 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4951 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4953 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4954 current_gdbarch by gdbarch.
4955 (hppa64_hpux_find_global_pointer): Likewise.
4956 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4957 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4958 find_global_pointer.
4960 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4962 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4964 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4965 of gdbarch_num_regs.
4967 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4968 replace current_gdbarch by gdbarch.
4969 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4971 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4973 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4974 and replace current_gdbarch by gdbarch.
4976 (store_register): Update call for exec_one_dummy_insn.
4977 (fetch_register, store_register): Update call of regmap.
4979 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4980 parameter and replace current_gdbarch by gdbarch.
4982 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4983 the current architecture. Update call for getregs_supplies and
4985 (ppcnbsd_fetch_inferior_registers): Likewise.
4987 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4988 replace current_gdbarch by gdbarch.
4989 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4990 get_regcache_arch to get at the current architecture. Update call for
4993 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4995 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4998 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5000 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5002 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5004 * NEWS: Mention pending breakpints in MI.
5006 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5008 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5010 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5012 Add script to build and test GDB using enable-targets=all.
5014 * gdb_buildall.sh: New file.
5016 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5018 * NEWS (New native configurations): Xtensa GNU/Linux.
5019 (New targets): Xtensa GNU/Linux.
5020 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5022 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5023 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5024 * configure.tgt (xtensa*-*-linux*): New entry.
5025 * xtensa-config.c (xtensa_tdep): New variable.
5026 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5027 (rmap): Change format based on new macro XTREG.
5028 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5029 * xtensa-linux-nat.c: New.
5030 * xtensa-linux-tdep.c: New.
5031 * xtensa-xtregs.c: New.
5032 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5033 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5034 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5035 (xtensa_register_t): New field coprocessor.
5036 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5037 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5038 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5039 Update to handle privileged registers.
5040 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5041 (xtensa_push_dummy_call): Set windowstart register correctly.
5042 (call0_analyze_prologue): Initialize xtensa_default_isa.
5043 (xtensa_derive_tdep): New.
5044 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5045 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5046 Call xtensa_derive_tdep().
5047 * config/xtensa/linux.mh: New.
5048 * regformats/reg-xtensa.dat: New.
5050 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5052 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5053 (filenames.h): New include.
5054 * Makefile.in (corelow.o): Add dependency for filenames.h.
5056 2008-02-08 Doug Evans <dje@google.com>
5058 * source.c (find_and_open_source): Always rewrite absolute filenames.
5060 2008-02-07 Doug Evans <dje@google.com>
5062 * breakpoint.c: #include "hashtab.h".
5063 (ambiguous_names_p): New fn.
5064 (update_breakpoint_locations): When restoring bp enable status, don't
5065 compare function names if any functions have same name.
5066 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5068 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5070 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5071 instead of just a VEC*. Update use of SV.
5072 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5074 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5076 * NEWS: Put all new commands since gdb-6.7 together.
5078 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5080 * ada-lang.c: #include "vec.h".
5081 (struct string_vector, new_string_vector, string_vector_append):
5083 (char_ptr): New typedef.
5084 (DEF_VEC_P (char_ptr)): New VEC type.
5085 (symbol_completion_add): Update profile to take the new VEC type
5086 instead of the old string_vector structure. Update code accordingly.
5087 (ada_make_symbol_completion_list): Use the new VEC type instead of
5088 the old string_vector structure, and update the code accordingly.
5089 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5091 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5093 * p-exp.y: Set current_type in missing places.
5094 (leftdiv_is_integer): New static variable.
5095 Typecast right operand of BINOP_DIV to long_double if both operands
5098 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5100 * remote-mips.c (set_breakpoint): Rename to...
5101 (mips_set_breakpoint): ... this.
5102 (clear_breakpoint): Rename to...
5103 (mips_clear_breakpoint): ... this.
5104 (common_breakpoint): Rename to...
5105 (mips_common_breakpoint): ... this.
5106 (check_lsi_error): Rename to...
5107 (mips_check_lsi_error): ... this.
5109 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5111 * language.h (struct language_defn): Add new field
5112 la_make_symbol_completion_list.
5113 * symtab.c (default_make_symbol_completion_list): Renames
5114 make_symbol_completion_list.
5115 (make_symbol_completion_list): New function.
5116 * symtab.h (default_make_symbol_completion_list): Add declaration.
5117 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5118 (auto_language, local_language): Likewise.
5119 * objc-lang.c (objc_language_defn): Likewise.
5120 * scm-lang.c (scm_language_defn): Likewise.
5121 * m2-lang.c (m2_language_defn): Likewise.
5122 * f-lang.c (f_language_defn): Likewise.
5123 * jv-lang.c (java_language_defn): Likewise.
5124 * p-lang.c (pascal_language_defn): Likewise.
5125 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5126 (minimal_language_defn): Likewise.
5127 * ada-lang.c (struct string_vector): New structure.
5128 (new_string_vector, string_vector_append, ada_unqualified_name)
5129 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5130 (ada_make_symbol_completion_list): New functions.
5131 (ada_language_defn): Set la_make_symbol_completion_list.
5132 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5133 this function is static.
5135 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5137 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5138 to account for call site optimizations.
5140 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5142 * tracepoint.c (read_actions): Handle end-of-text indicator
5143 in action list properly. (Committed by Jim Blandy)
5145 2008-02-05 Jim Blandy <jimb@red-bean.com>
5147 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5148 pseudoregister, not an internal error.
5149 Reported by: Andrzej Zaborowski
5151 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5153 * varobj.c (c_value_of_variable): Use xstrdup.
5155 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5157 Update stored rendition of varobj value when format changes.
5158 * varobj.c (varobj_set_display_format): Recomputed
5160 (c_value_of_variable): Return print_value.
5162 2008-02-03 Doug Evans <dje@google.com>
5164 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5165 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5166 * valops.c (value_one): New function.
5167 * value.h (value_one): Declare.
5169 Fix argument promotion for binary arithmetic ops for C.
5170 * valarith.c (unop_result_type): New fn.
5171 (binop_result_type): New fn.
5172 (value_binop): Move result type computation to binop_result_type.
5173 (value_pos, value_neg, value_complement): Move result type
5174 computation to unop_result_type.
5177 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5178 Return basetype, fieldno if found. All callers updated.
5179 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5181 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5182 * symfile.h (fill_in_vptr_fieldno): Delete.
5184 2008-02-02 Doug Evans <dje@google.com>
5186 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5188 * typeprint.c (*): Whitespace cleanup.
5190 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5191 Luis Machado <luisgpm@br.ibm.com>
5192 Thiago Jung Bauermann <bauerman@br.ibm.com>
5194 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5195 don't fit into registerson the stack the way GCC does.
5197 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5199 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5200 hash table for Ada symbols. Just store the linkage name as is,
5201 and leave the demangled_name as NULL.
5203 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5205 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5206 in the global scope.
5207 (new_symbol): Likewise.
5209 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5211 * breakpoint.c (break_command_1): Return void.
5212 (break_command_really): Return void. Rethrow
5213 exceptions instead of returning.
5214 (gdb_breakpoint): Remove the error_message parameter.
5215 Return void. Rename to set_breakpoint.
5216 * gdb.h (gdb_breakpoint): Rename and move to...
5217 * breakpoint.h (set_breakpoint): ...here.
5218 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5219 event hooks even if exception is thrown. Adjust to
5220 gdb_breakpoint interface changes.
5223 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5225 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5226 float in both first and second word in the doubleword, to support
5229 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5231 Properly rethrow exception. This fixes errors
5232 about non-existent functions for -break-insert.
5233 * breakpoint.c (break_command_really): Use throw_exception
5234 for rethrowing. If rethrowing, don't print the exception.
5236 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5238 * NEWS: Mention Decimal Floating Point support.
5240 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5242 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5243 value type to builtin_type_void_func_ptr.
5245 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5247 * s390-tdep.c (is_float_singleton, is_float_like,
5248 alignment_of, s390_return_value): Make checks for
5249 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5251 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5252 Thiago Jung Bauermann <bauerman@br.ibm.com>
5254 * infcmd.c (default_print_registers_info): Also print hex
5255 raw contents for TYPE_CODE_DECFLOAT registers.
5256 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5257 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5258 (rs6000_register_name): Add support for DFP pseudo-registers.
5259 (rs6000_pseudo_register_type): Likewise.
5260 rs6000_pseudo_register_reggroup_p): Likewise.
5261 (ppc_pseudo_register_read): New function.
5262 (ppc_pseudo_register_write): Likewise.
5263 (rs6000_pseudo_register_read): Likewise.
5264 (rs6000_pseudo_register_write): Likewise.
5265 (e500_pseudo_register_read): Move checks to
5266 rs6000_pseudo_register_read.
5267 (e500_pseudo_register_write): Move checks to
5268 rs6000_pseudo_register_write.
5269 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5270 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5271 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5272 num_pseudo_regs to account for DFP pseudo regs.
5274 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5276 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5277 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5278 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5279 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5280 e500_pseudo_register_read, e500_pseudo_register_write): Use
5281 IS_SPE_PSEUDOREG macro.
5282 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5283 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5284 Remove initialization of tdep->ppc_ev31_regnum.
5286 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5288 * printcmd.c (print_formatted): Handle references as for unformatted
5291 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5293 * eval.c (evaluate_subexp_standard): Add handling of user
5294 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5296 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5298 * eval.c (evaluate_subexp_standard): Support
5299 BINOP_INTDIV opcode.
5301 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5303 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5305 For BINOP_EXP, use length and signedness of left operand only for
5306 result, as for shifts.
5307 For integral operands to BINOP_EXP, use new integer_pow and
5308 uinteger_pow functions so as to get full range of results.
5309 (integer_pow): New function.
5310 (uinteger_pow): New function.
5312 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5314 Use vector for varobj_list_children interface.
5315 * gdb/varobj.c (varobj_list_children): Return vector
5317 * gdb/varobj.h (varobj_list_children): Adjust
5319 (varobj_p): Declare. Declare vector thereof.
5320 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5321 for varobj_list_children change.
5322 * Makefile.in (varobj_h): Update dependencies.
5324 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5326 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5327 TYPE_CODE_DECFLOAT arguments.
5328 (ppc64_sysv_abi_push_dummy_call) Likewise.
5329 (get_decimal_float_return_value): New function.
5330 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5331 values by calling get_decimal_float_return_value.
5332 (ppc64_sysv_abi_return_value): Likewise.
5334 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5336 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5337 for preprocessor macro information. Formatting changes.
5339 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5341 * remote.c (struct remote_state): Add cached_wait_status.
5342 (remote_exec_file): New variable.
5343 (PACKET_vAttach, PACKET_vRun): New constants.
5344 (extended_remote_restart): Do not query for status.
5345 (struct start_remote_args): New.
5346 (remote_start_remote): Take it as a second argument. Check
5347 whether the target is running. Issue an error for non-running
5348 non-extended targets. Cache the wait status. Set inferior_ptid
5350 (remote_open_1): Prompt to disconnect non-running targets. Make
5351 sure the target is marked running. Do not set inferior_ptid here.
5352 Update call to remote_start_remote. Do not call remote_check_symbols
5353 if the target is not running.
5354 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5355 argument. Handle a non-running target.
5356 (remote_detach): Use it.
5357 (extended_remote_detach): New.
5358 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5359 (extended_remote_attach_1, extended_remote_attach)
5360 (extended_async_remote_attach): New.
5361 (remote_vcont_resume): Remove unused variable.
5362 (remote_wait, remote_async_wait): Use any cached wait status.
5363 (putpkt_binary, getpkt): Clear any cached wait status.
5364 (extended_remoute_mourn_1): New.
5365 (extended_remote_mourn): Use it.
5366 (extended_async_remote_mourn, extended_remote_run): New.
5367 (extended_remote_create_inferior_1): New.
5368 (extended_remote_create_inferior): Use it.
5369 (extended_remote_async_create_inferior): Likewise.
5370 (remote_xfer_partial): Skip for non-executing targets.
5371 (init_extended_remote_ops): Set to_detach and to_attach.
5372 (init_extended_async_remote_ops): Likewise. Use
5373 extended_async_remote_mourn.
5374 (_initialize_remote): Register vAttach, vRun, and
5375 set remote exec-file.
5376 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5378 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5380 * Makefile.in (symfile.o): Update.
5381 * NEWS: Mention exec tracing support.
5382 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5384 * infcmd.c (kill_if_already_running, detach_command)
5385 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5386 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5387 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5388 targets. Apply the sysroot path to the loaded executable. Use
5389 no_shared_libraries.
5390 * linux-nat.c (linux_child_follow_fork): Print fork following
5391 messages if verbose.
5392 (kill_wait_callback): Kill again before waiting a second time.
5393 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5394 no_shared_libraries.
5396 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5398 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5400 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5402 * nto-tdep.h: Remove #include "defs.h".
5403 * nto-tdep.c: Add #include "defs.h".
5404 * Makefile.in (nto_tdep_h): Update dependencies.
5405 (nto-tdep.o): Likewise.
5407 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5409 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5411 (proceed, start_remote): Update call to wait_for_inferior.
5412 * inferior.h (wait_for_inferior): Update declaration.
5413 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5414 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5415 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5416 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5418 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5420 * varobj (adjust_value_for_child_access): Added checking for
5421 returned value from gdb_value_ind.
5422 (c_describe_child): Likewise.
5423 (cplus_describe_child): Fixed a typo.
5425 2008-01-29 Jim Blandy <jimb@red-bean.com>
5427 * MAINTAINERS: Update my info.
5429 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5431 Use multiple locations for hardware watchpoints.
5432 This eliminates the need to traverse value chain, doing
5433 various checks, in three different places.
5435 * breakpoint.h (struct bp_location): New fields
5436 lengths and watchpoint_type.
5437 (struct breakpoint): Remove the val_chain field.
5438 * breakpoint.c (is_hardware_watchpoint): New.
5439 (free_valchain): Remove.
5440 (update_watchpoint): New.
5441 (insert_bp_location): For hardware watchpoint, just
5443 (insert_breakpoints): Call update_watchpoint_locations
5444 on all watchpoints. If we have failed to insert
5445 any location of a hardware watchpoint, remove all inserted
5447 (remove_breakpoint): For hardware watchpoints, directly
5449 (watchpoints_triggered): Iterate over locations.
5450 (bpstat_stop_status): Use only first location of
5451 a resource watchpoint.
5452 (delete_breakpoint): Don't call free_valchain.
5453 (print_one_breakpoint): Don't print all
5454 locations for watchpoints.
5455 (breakpoint_re_set_one): Use update_watchpoint for
5458 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5460 Don't reset watchpoint block on solib load.
5462 * breakpoint.c (insert_bp_location): For watchpoints,
5463 recompute condition.
5464 (breakpoint_re_set_one): Instead of recomputing value
5465 and condition for watchpoints, just reset value and
5466 let insert_breakpoints/insert_bp_location recompute it.
5467 Don't do anything about disabled watchpoint.
5469 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5471 * valarith.c (value_binop): Handle unsigned integer
5474 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5476 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5477 instruction pattern that appears frequently in position
5478 independent code. Fix bug in code which looks for "fmov" and
5479 backtracks if no "fmov" is found.
5481 2008-01-28 Doug Evans <dje@google.com>
5483 * dbxread.c (read_dbx_symtab): Fix indentation.
5484 Reformat comments to 80 columns.
5485 Move local var def closer to only use.
5487 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5489 * fork-child.c (SHELL_FILE): Remove #ifndef.
5490 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5492 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5494 * i386-tdep.c (i386_skip_noop): New function.
5495 (i386_analyze_prologue): Call i386_skip_noop function.
5497 2008-01-24 Michael Snyder <msnyder@specifix.com>
5499 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5500 * win32-nat.c (win32_xfer_partial): Ditto.
5501 * target.c (default_xfer_partial): Minor whitespace adjustment.
5503 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5505 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5506 strip bit 1 even if pc doesn't point to thumb code.
5508 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5510 * remote.c (remote_wait): Handle SIGINT between packets.
5511 (remote_async_wait): Likewise.
5513 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5514 Chris Demetriou <cgd@google.com>
5516 * thread.c (add_thread_silent): Renamed
5518 (print_thread_events): New variable definition.
5519 (show_print_thread_events): New function.
5520 (_initialize_thread): Add "set print thread-events" and
5521 "show print thread-events" commands.
5522 (add_thread): Announce new thread.
5523 * gdbthread.h (add_thread_silent): Declare.
5524 (print_thread_events): New variable declaration.
5525 * inf-ttrace.c (inf_ttrace_wait): Don't
5526 inform about new thread, as add_thread is always
5527 called too, and will take care of that.
5528 * infrun.c (handle_inferior_event): Likewise.
5529 * procfs.c (procfs_wait): Likewise.
5530 * remote.c (remote_currthread): Likewise.
5531 * sol-thread.c (sol_thread_wait): Likewise.
5532 * win32-nat.c (get_win32_debug_event): Likewise.
5533 * linux-thread-db.c (attach_thread): Likewise.
5534 Remove the verbose parameter.
5535 (check_event): Make detach_thread be verbose
5536 only if print_thread_events is set.
5537 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5538 about new thread. This is called only from
5539 linux-thread-db.c:attach_thread, which will take care.
5540 Remove the verbose parameter.
5541 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5543 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5545 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5547 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5549 * breakpoint.c (break_command_really): New parameter
5551 (break_command_1): Pass 0 as
5552 ignore_count to break_command_really.
5553 (gdb_breakpoint): Pass ignore_count to
5554 break_command_really.
5556 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5558 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5559 sigcontext struct via pointer.
5560 (struct sigframe comment): Update to show new field `psc'.
5562 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5564 * infrun.c (handle_inferior_event): If
5565 we failed to remove breakpoints, error,
5566 don't try to increment PC by hand.
5568 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5570 Add NetBSD/hppa target and host support.
5572 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5573 (hppabsd_gregset): Move to ...
5574 (hppabsd_regset_from_core_section): Rename
5575 hppaobsd_regset_from_core_section and move to ...
5576 (hppabsd_find_global_pointer): Update comment.
5577 (hppabsd_init_abi): Make global. Do not register
5578 hppabsd_regset_from_core_section.
5579 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5581 (_initialize_hppabsd_tdep): Move to ...
5582 * hppaobsd-tdep.c: ... here. New file.
5583 * hppnbsd-tdep.c: New file.
5584 * hppnbsd-nat.c: New file.
5585 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5586 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5587 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5588 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5589 * configure.host (hppa*-*-netbsd*): New entry.
5590 * configure.tgt (hppa*-*-netbsd*): New entry.
5591 (hppa*-*-openbsd*): Update.
5592 * NEWS (New native configuration): Mention NetBSD/hppa.
5593 (New targets): Mention NetBSD/hppa.
5595 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5597 * gdbarch.sh (function_list): Add new property bits_big_endian to
5599 * gdbarch.{c,h}: Regenerate.
5601 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5602 gdbarch_bits_big_endian (comment).
5603 (unpack_field_as_long, modify_field): Likewise.
5604 * value.h: Likewise (comment).
5605 * valops.c (value_slice): Likewise.
5606 * valarith.c (value_subscript, value_bit_index): Likewise.
5607 * gdbtypes.h (field): Likewise (comment).
5608 * eval.c (evaluate_subexp_standard): Likewise.
5609 * dwarf2read.c (dwarf2_add_field): Likewise.
5610 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5611 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5613 * defs.h (BITS_BIG_ENDIAN): Remove.
5615 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5617 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5619 * m2-exp.y (yylex): Likewise.
5620 * objc-exp.y (yylex): Likewise.
5622 * defs.h (DEPRECATED_STREQN): Remove.
5624 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5626 * MAINTAINERS: Update my email address.
5628 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5630 * README: Mention gdbserver/README.
5632 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5634 * valarith.c (value_binop): Handle BINOP_INTDIV
5635 for unsigned and signed integers.
5637 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5639 * s390-tdep.c (s390_gdbarch_init): Set default long double
5640 type to 128-bit IEEE quad.
5642 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5644 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5646 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5648 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5650 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5651 * value.c: All callers changed.
5653 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5655 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5656 DEPRECATED_STREQ by its expression.
5657 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5658 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5659 (scan_xcoff_symtab): Likewise.
5660 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5661 * f-lang.c (find_common_for_function): Likewise.
5662 * objc-exp.y (parse_number): Likewise.
5664 * defs.h (DEPRECATED_STREQ): Remove.
5666 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5668 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5669 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5670 get_frame_arch to get at the current_architecture. Update AM33_MODE
5672 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5673 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5675 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5677 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5679 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5681 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5683 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5684 current_gdbarch by gdbarch. Update caller.
5686 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5687 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5688 the current architecture. Update calls of
5689 amd64_native_gregset_supplies_p.
5690 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5691 (amd64bsd_store_inferior_registers): Likewise.
5693 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5695 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5696 Replace current_gdbarch by gdbarch. Update caller.
5698 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5700 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5701 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5702 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5703 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5704 (stabsect_build_psymtabs): Fix indentation.
5706 2008-01-15 Michael Snyder <msnyder@specifix.com>
5708 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5710 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5712 * win32-nat.c (win32_create_inferior): Restore code calling
5713 CloseHandle on ProcessInformation structure.
5715 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5717 * configure.ac: Check for void * as 3 argument of ptrace.
5718 * configure: regenerate.
5720 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5722 * alpha-tdep.c (alpha_heuristic_proc_start)
5723 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5724 current_gdbarch by gdbarch.
5726 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5727 current architecture by frame_info. Update alpha_heuristic_proc_start
5730 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5731 get_frame_arch to get at the current architecture by frame_info. Update
5732 alpha_sigtramp_register_address call.
5734 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5735 current_gdbarch by gdbarch. Update caller.
5736 (convert_to_extended, convert_from_extended): Add endianess parameter
5737 for comparison. Update caller.
5738 (arm_extract_return_value, arm_store_return_value): Use
5739 get_regcache_arch to get at the current architecture.
5741 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5742 current_gdbarch by gdbarch. Update caller.
5743 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5744 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5746 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5747 gdbarch as parameter. Update caller.
5748 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5749 current_gdbarch by gdbarch. Update caller.
5751 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5752 update caller. Replace current_gdbarch by gdbarch.
5754 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5755 the current architecture. Replace current_gdbarch by gdbarch.
5756 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5757 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5758 expression. Add gdbarch as parameter and replace current_gdbarch with
5760 (M6811_TDEP): Remove.
5761 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5763 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5764 current_gdbarch by gdbarch. Update caller.
5766 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5768 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5771 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5772 caller. Relace current_gdbarch by gdbarch.
5773 (altivec_register_p, spe_register_p): Likewise.
5774 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5776 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5777 altivec_register_p and spe_register_p.
5779 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5780 caller. Replace current_gdbarch by gdbarch.
5781 (score_analyze_prologue): use get_frame_arch to get at the current
5784 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5785 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5786 current_gdbarch by gdbarch. Update caller.
5787 (sparc_frame_cache): Use get_frame_arch to get at the current
5789 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5790 sparc_analyze_prologue.
5792 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5795 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5797 * exec.c: #include "arch-utils.h"
5798 (print_section_info): Use gdbarch_from_bfd to get at the
5799 current architecture. Replace current_gdbarch. Fix indention. Replace
5800 deprecated_print_address_numeric by paddress.
5801 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5803 * valprint.c (val_print_string): Replace
5804 deprecated_print_address_numeric.
5805 * tracepoint.c (trace_mention, scope_info): Likewise.
5806 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5807 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5808 (maintenance_check_symtabs): Likewise.
5809 * symfile.c (list_overlays_command): Likewise.
5810 * stack.c (frame_info, print_block_frame_labels): Likewise.
5811 * printcmd.c (print_address, print_address_demangle)
5812 (address_info): Likewise.
5813 * corefile.c (memory_error): Likewise.
5814 * infcmd.c (jump_command): Likewise.
5815 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5816 (mention, delete_breakpoint): Likewise.
5817 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5818 * dwarf2read.c (dump_die): Likewise.
5819 * ada-valprint.c (ada_val_print_1): Likewise.
5820 * f-valprint.c (f_val_print): Likewise.
5821 * linux-fork.c (info_forks_command): Likewise.
5822 * m32r-com.c (m32r_load_section, m32r_load)
5823 (m32r_upload_command): Likewise.
5825 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5827 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5829 * gdbarch.sh (skip_prologue): Add gdbarch
5831 * gdbarch.{c,h}: Regenerate.
5833 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5834 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5835 * avr-tdep.c (avr_skip_prologue): Likewise.
5836 * cris-tdep.c (cris_skip_prologue): Likewise.
5837 * frv-tdep.c (frv_skip_prologue): Likewise.
5838 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5839 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5840 * i386-tdep.c (i386_skip_prologue): Likewise.
5841 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5842 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5843 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5844 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5845 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5846 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5847 * mep-tdep.c (mep_skip_prologue): Likewise.
5848 * mips-tdep.c (mips_skip_prologue): Likewise.
5849 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5850 * mt-tdep.c (mt_skip_prologue): Likewise.
5851 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5852 * score-tdep.c (score_skip_prologue): Likewise.
5853 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5854 * sh-tdep.c (sh_skip_prologue): Likewise.
5855 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5856 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5857 * spu-tdep.c (spu_skip_prologue): Likewise.
5858 * v850-tdep.c (v850_skip_prologue): Likewise.
5859 * vax-tdep.c (vax_skip_prologue): Likewise.
5860 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5861 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5863 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5864 current_gdbarch by gdbarch.
5865 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5866 * s390-tdep.c (s390_skip_prologue): Likewise.
5868 2008-01-10 Doug Evans <dje@google.com>
5870 * defs.h (struct continuation_arg): Fix typo in comment.
5871 * target.c (target_translate_tls_address): Fix comment spelling error.
5873 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5875 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5876 (DOUBLEST_SCAN_FORMAT): Likewise.
5877 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5878 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5879 * c-exp.y (parse_number): Likewise.
5880 * jv-exp.y (parse_number): Likewise.
5881 * objc-exp.y (parse_number): Likewise.
5882 * p-exp.y (parse_number): Likewise.
5884 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5886 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5887 (check_typedef): Likewise.
5889 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5891 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5892 seen_double_big_d, treat the new H, D, and DD modifiers as length
5895 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5897 * dwarf2read.c (read_enumeration_type): Add comment.
5899 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5901 * config.in: Regenerate.
5903 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5905 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5907 (ada_convert_actuals): Delete.
5908 * ada-lang.h (ada_convert_actual): Add declaration.
5909 (ada_convert_actuals): Remove declaration.
5910 * infcall.c: #include "ada-lang.h".
5911 (value_arg_coerce): Add new parameter sp. Update function
5912 documetnation. Add handling of Ada function call parameters.
5913 * Makefile.in (infcall.o): Update dependencies.
5915 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5917 * ada-lang.c (ensure_lval): Fix value lval kind.
5918 (convert_actual): Add handling for arguments passed by reference.
5920 2008-01-08 Doug Evans <dje@google.com>
5922 * dbxread.c (read_dbx_symtab): Fix indentation.
5924 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5926 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5927 (valarith.o): Depend on dfp.h.
5928 (valops.o): Likewise.
5929 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5930 (set_decnumber_context): New function.
5931 (decimal_check_errors): Likewise.
5932 (decimal_from_number): Likewise.
5933 (decimal_to_number): Likewise.
5934 (decimal_from_string): Use set_decnumber_context and
5935 decimal_check_errors.
5936 (decimal_from_integral): New function.
5937 (decimal_from_floating): Likewise.
5938 (decimal_to_double): Likewise.
5939 (promote_decimal): Likewise.
5940 (decimal_binop): Likewise.
5941 (decimal_is_zero): Likewise.
5942 (decimal_compare): Likewise.
5943 (decimal_convert): Likewise.
5944 * dfp.h (decimal_from_integral): New prototype.
5945 (decimal_from_floating): Likewise.
5946 (decimal_to_double): Likewise.
5947 (decimal_binop): Likewise.
5948 (decimal_is_zero): Likewise.
5949 (decimal_compare): Likewise.
5950 (decimal_convert): Likewise.
5951 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5952 call to value_from_decfloat.
5953 * valarith.c: Include dfp.h.
5954 (value_args_as_decimal): New function.
5955 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5956 (value_logical_not): Likewise.
5957 (value_equal): Likewise.
5958 (value_less): Likewise.
5959 (value_pos): Likewise.
5960 (value_neg): Formatting fix.
5961 * valops.c: Include dfp.h.
5962 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5963 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5964 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5965 (value_from_decfloat): Remove expect_type argument.
5966 * value.h (value_from_decfloat): Update prototype.
5968 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5970 Ignore change in name of dynamic linker during
5971 execution on Solaris. This also unbreaks pending breakpoints.
5973 * solist.h (struct target_so_ops): New field same.
5974 * solib-svr4.c (svr4_same): New.
5975 (_initialize_svr4_solib): Register svr4_same.
5976 * solib.c (update_solib_list): Use ops->same, if available.
5978 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
5980 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5981 when using MS-DOS paths.
5983 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5985 * NEWS: Mention --pid and --core command line behaviour changes.
5987 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5989 * main.c (captured_main): Remove 'count' varible and the
5990 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
5991 --pid options were issued simultaneously. If an explicit pid
5992 option was passed, don't fallback to core file. Detect extra
5993 arguments better in the presence of explicit pid or core
5996 2008-01-05 Joel Brobecker <brobecker@adacore.com>
5998 * ada-lang.c (ada_which_variant_applies): Correctly compute
5999 the value of the discriminant when the variant record is packed.
6001 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6003 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6004 that are used to differentiate homonyms.
6006 2008-01-04 Jerome Guitton <guitton@adacore.com>
6008 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6009 when the type is an anonymous pointer type.
6010 (ada_check_typedef): Avoid a seg fault when the type is null.
6011 * ada-typeprint.c (print_array_type): Add support for pointer
6014 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6016 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6018 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6020 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6021 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6023 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6025 * ada-exp.y (chop_separator): New function.
6026 (write_selectors): Rewrite to re-use chop_separator.
6027 (ada_nget_field_index, get_symbol_field_type): New functions.
6028 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6031 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6033 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6034 of SYMBOL_VALUE when working with function symbols.
6036 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6038 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6039 expressions. These expressions do not need to be rewriten.
6041 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6043 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6044 the given die is a declaration.
6046 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6048 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6049 Handle properly the case when the index type is an enumerated type.
6050 Do not return the subtype of the bounds type, just return the
6051 bounds type directly - this is not needed and is more consistent
6052 with what we do for arrays when no XA parallel type exists.
6054 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6056 * ada-lang.c (static_unwrap_type): Add forward declaration.
6057 (template_to_static_fixed_type): Fields of dynamic types sometimes
6058 also need to be unwrapped. Take this into account.
6059 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6060 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6061 * ada-typeprint.c (ada_print_type): Get the typename from
6062 the original type, not the base type.
6064 2008-01-03 Jerome Guitton <guitton@adacore.com>
6066 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6067 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6068 Update calls to ada_to_fixed_type.
6069 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6071 (ada_to_fixed_type): Add check_tag parameter; do not look for
6072 tag if null. When looking for a tag, use a fixed record type.
6073 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6074 * ada-valprint.c (printable_val_type, ada_value_print): Update
6075 calls to ada_to_fixed_type.
6077 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6079 * doublest.c (convert_floatformat_to_doublest): Call
6080 floatformat_to_doublest instead of floatformat_to_double and use
6082 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6083 instead of floatformat_from_double and use DOUBLEST variables.
6085 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6087 * MAINTAINERS (Write After Approval): Add self.
6089 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6091 * symfile.c (set_initial_language): Make non-static.
6092 * symfile.h (set_initial_language): Add declaration.
6093 * language.c: #include "symfile.h".
6094 (set_language): Call set_initial_language if the frame language
6095 could not be determined.
6097 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6099 * eval.c (evaluate_subexp_for_address): Provide frame address to
6100 locate_var_value only if it will be needed.
6102 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6104 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6106 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6108 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6109 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6110 This is needed to make sure that any other treatment applied
6111 to the resulting value does not fail for spurious reason,
6112 such as trying to take the address of this value.
6114 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6116 * ada-lang.c (ada_value_equal): Dereference reference types when
6119 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6121 Updated copyright notices for most files.
6123 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6125 * win32-nat.c (psapi_module_handle): Remove static.
6126 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6127 return first module found if base_address is zero. Don't initialize
6128 psapi function pointers here. Convert to cygwin paths when
6130 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6131 executable name. Use get_module_name when that fails or when
6133 (_initialize_psapi): New function. Initialize psapi stuff before it is
6134 needed or issue a warning if it is not found. Move psapi_module_handle
6137 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6139 * ada-lang.c (ada_remove_trailing_digits): New function.
6140 (ada_remove_po_subprogram_suffix): New function.
6141 (ada_decode): Improve. Move the description of the algorithm
6142 directly inside the code, instead of in the function global
6145 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6147 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6148 and always print the dereferenced value.
6150 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6152 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6153 of the case where the first argument is a reference.
6154 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6156 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6158 Implement support for Ada interface types.
6160 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6161 (ada_is_ignored_field): Ignore fields that are a dispatch table
6164 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6166 * top.c (print_gdb_version): Update copyright year.
6168 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6170 * ChangeLog-2007: New ChangeLog rotation.
6171 * ChangeLog: Reset for 2008.
6172 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6175 For older changes see ChangeLog-2007.
6181 version-control: never
projects / deliverable / binutils-gdb.git / blob