1 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
3 * nto-procfs.c (procfs_xfer_memory): Changed signature.
4 (procfs_resume): Workaround for dereferencing type-punned pointer
6 * nto-tdep.c (nto_parse_redirection): Change signature to be const
8 * nto-tdep.h (nto_parse_redirection): Likewise.
10 2008-07-21 Stan Shebs <stan@codesourcery.com>
12 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
13 * gdbarch.sh: Adjust comment to refer to
14 in_solib_dynsym_resolve_code().
15 * gdbarch.h, gdbarch.c: Update.
18 (handle_inferior_event): Use in_solib_dynsym_resolve_code
20 * config/mips/nm-irix5.h: Remove undef of
21 IN_SOLIB_DYNSYM_RESOLVE_CODE.
23 2008-07-21 Tom Tromey <tromey@redhat.com>
25 * symfile.c (reread_symbols): Don't pass argument to observer.
26 * exec.c (exec_file_attach): Don't pass argument to observer.
27 * ada-lang.c (ada_executable_changed_observer): Remove argument.
28 * symtab.c (symtab_observer_executable_changed): Remove argument.
29 * observer.sh: Handle functions with no arguments.
31 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
32 Chris Demetriou <cgd@google.com>
34 * elfread.c (elf_symfile_segments): Fix the check that each loadable
35 section fits within an ELF segment to handle ELF segments that hit
36 the end of the address space.
38 2008-07-20 Chris Demetriou <cgd@google.com>
40 * MAINTAINERS (Write After Approval): Add self.
42 2008-07-18 Tom Tromey <tromey@redhat.com>
45 * NEWS: Add entry for macro commands.
46 * Makefile.in (macrocmd.o): Add gdb_string.h.
47 * macroscope.h (user_macro_scope): Declare.
48 (default_macro_scope): Update documentation.
49 (macro_user_macros): Declare.
50 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
52 (null_macro_lookup): Remove.
53 * macrotab.h (macro_callback_fn): Declare.
54 (macro_for_each): Likewise.
55 (macro_allow_redefinitions): Likewise.
56 * macrotab.c (foreach_macro): New function
57 (macro_for_each): Likewise.
58 (struct macro_table) <redef_ok>: New field.
59 (macro_allow_redefinitions): New function.
60 (new_macro_table): Update.
61 (macro_define_function): Likewise.
62 (macro_define_object): Likewise.
63 * macroscope.c (user_macro_scope): New function.
64 (default_macro_scope): Use it.
65 (macro_user_macros): New global.
66 (standard_macro_lookup): Look in macro_user_macros.
67 (_initialize_macroscope): New function.
68 * macroexp.h (macro_is_whitespace, macro_is_digit,
69 macro_is_identifier_nondigit): Declare.
70 * macroexp.c (macro_is_whitespace): Rename. No longer static.
71 (macro_is_digit): Likewise.
72 (macro_is_identifier_nondigit): Likewise.
73 (get_identifier): Update.
74 (get_pp_number): Likewise.
75 (get_token): Likewise.
76 * macrocmd.c (skip_ws): New function.
77 (extract_identifier): Likewise.
78 (free_macro_definition_ptr): Likewise.
79 (user_macros): Remove.
80 (macro_define_command): Implement.
81 (_initialize_macrocmd): Update.
82 (macro_undef_command): Implement.
83 (print_one_macro): New function.
84 (macro_list_command): Implement.
86 2008-07-18 Joseph Myers <joseph@codesourcery.com>
88 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
90 * configure: Regenerate.
92 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
94 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
96 2008-07-15 Andreas Schwab <schwab@suse.de>
98 * valops.c (value_cast_pointers): Follow typedefs when checking
101 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
103 * block.c (block_function): Renamed to ...
104 (block_linkage_function): ... this. All callers changed.
105 * block.h (block_function): Renamed to ...
106 (block_linkage_function): ... this.
108 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
110 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
112 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
114 * frame.c (frame_sp_unwind): Delete.
115 (get_frame_sp): Do not use it.
116 * frame.h (frame_sp_unwind): Delete prototype.
118 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
120 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
122 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
124 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
125 * frame.c (frame_unwind_address_in_block): Delete.
126 (get_frame_address_in_block): Do not use it. Check the type
127 of the next frame first.
128 (frame_cleanup_after_sniffer): Update comment.
129 * frame.h (frame_unwind_address_in_block): Delete prototype.
130 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
132 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
134 * frame.c (frame_func_unwind): Delete.
135 (get_frame_func): Do not use it.
136 * frame.h (frame_func_unwind): Delete prototype.
137 * hppa-tdep.c (hppa_frame_cache): Update comment.
138 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
140 2008-07-14 Stan Shebs <stan@codesourcery.com>
142 * remote-sim.c (init_gdbsim_ops): Remove
143 TARGET_REDEFINE_DEFAULT_OPS.
145 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
147 * findvar.c (read_var_value): Remove unused variable.
149 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
151 * infrun.c (handle_inferior_event): Tag threads as stopped
152 before inserting breakpoints.
154 2008-07-15 Hui Zhu <teawater@gmail.com>
156 * MAINTAINERS: Added myself to section Write After Approval.
158 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
161 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
163 2008-07-14 Pedro Alves <pedro@codesourcery.com>
165 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
166 (i386_dicos_push_dummy_code): New.
167 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
168 Register i386_dicos_push_dummy_code.
170 2008-07-14 Markus Deuling <deuling@de.ibm.com>
172 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
173 (mips_n32n64_push_dummy_call, mips_o64_return_value)
174 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
176 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
177 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
178 (mips_n32n64_fp_arg_chunk_p): Update caller.
180 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
181 (mips_n32n64_push_dummy_call): Update caller.
183 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
185 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
186 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
189 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
191 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
192 (mips_o64_push_dummy_call): Update caller.
194 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
195 (fp_register_arg_p, mips_dump_tdep): Update caller.
197 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
198 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
200 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
202 (mips32_scan_prologue): Update caller.
204 (heuristic_proc_start): Add gdbarch as parameter. Replace
206 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
208 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
209 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
210 the current architecture. Update call to getregs_supplies.
211 (getregs_supplies): Add gdbarch as parameter and replace
214 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
215 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
216 NBSD_MIPS_JB_ELEMENT_SIZE.
217 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
218 replace current_gdbarch.
220 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
222 (mips_fetch_registers, mips_store_registers): Update call
224 (mips_load): Use get_regcache_arch to get at the current_architecture
225 and replace current_gdbarch.
227 2008-07-13 Pedro Alves <pedro@codesourcery.com>
229 * thread.c (restore_selected_frame): On fail to restore, select
230 the innermost frame, and don't crash when warning the user.
232 2008-07-13 Hui Zhu <teawater@gmail.com>
234 * symtab.c (expand_line_sal): Fix a memory leak.
236 2008-07-13 Pedro Alves <pedro@codesourcery.com>
238 * utils.c (struct continuation): Define as inheriting struct
240 (add_continuation, do_all_continuations)
241 (discard_all_continuations, add_intermediate_continuation)
242 (do_all_intermediate_continuations)
243 (discard_all_intermediate_continuations): Adjust.
245 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
247 Skip varobj in running threads.
248 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
249 thread is not stopped, skip the varobj.
250 * Makefile.in: Update dependencies.
252 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
254 Enable all commands while inferiour is running
255 * mi/mi-main.c (mi_cmd_execute): Don't check if
256 inferiour is executing.
258 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
260 Allow all CLI command even if target is executing.
261 * gdb/top.c (execute_command_1): Don't check if the inferiour
264 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
266 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
267 Fix printing of frame, when frame is wrong.
269 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
271 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
272 backchain is unreadable.
274 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
276 * spu-linux-nat.c: Include "gdbthread.h".
277 (spu_child_post_startup_inferior): Register main thread.
278 (spu_child_post_attach): Likewise.
279 * Makefile.in (spu-linux-nat.o): Update dependencies.
281 2008-07-12 Pedro Alves <pedro@codesourcery.com>
283 Rewrite continuations internals on top of cleanups and plug
284 continuation arguments leaks.
286 * defs.h (struct continuation): Make it opaque.
287 (add_continuation, add_intermediate_continuation): Drop the int
288 argument of the continuation hook argument. Add
289 continuation_free_args argument.
290 (do_all_continuations, do_all_intermediate_continuations): Drop
291 the error_p argument.
293 * utils.c (add_continuation): Drop the int argument of the
294 continuation hook argument. Add continuation_free_args argument.
295 Reimplement on top of cleanups.
296 (do_all_continuations): Drop error argument. Reimplement on top
298 (discard_all_continuations): Reimplement on top of cleanups.
299 (add_intermediate_continuation): Drop the int argument of the
300 continuation hook argument. Add continuation_free_args argument.
301 Reimplement on top of cleanups.
302 (do_all_intermediate_continuations): Drop error argument.
303 Reimplement on top of cleanups.
304 (discard_all_intermediate_continuations): Reimplement on top of
307 * breakpoint.c (until_break_command_continuation): Drop error
308 argument. Add xfree as continuation argument deleter.
310 * inf-loop.c (inferior_event_handler): On error, discard all
311 continuations. Adjust to new do_all_intermediate_continuations
312 and do_all_continuations interfaces.
314 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
315 Pass xfree as continuation argument deleter.
316 (finish_command_continuation): Drop error_p argument. Adjust.
317 (finish_command_continuation_free_arg): New.
318 (finish_command): Pass finish_command_continuation_free_arg as
319 continuation argument deleter. Adjust to new do_all_continuations
321 (attach_command_continuation): Drop error_p argument.
322 (attach_command_continuation_free_args): New.
323 (attach_command): Pass attach_command_continuation_free_args as
324 continuation argument deleter.
326 * interps.c (interp_set): Adjust to new do_all_continuations
329 * event-top.c (stdin_event_handler): In error, also discard the
330 intermediate continuations.
332 2008-07-12 Pedro Alves <pedro@codesourcery.com>
334 Replace struct continuation_args by void* and per command structs.
336 * top.c (execute_command): Remove unused arg1 and arg2 locals.
338 * breakpoint.c (struct until_break_command_continuation_args):
340 (until_break_command_continuation): Take a void* instead of a
341 continuations_arg. Adjust.
342 (until_break_command): Adjust to use struct
343 until_break_command_continuation_args instead of struct
346 * infcmd.c (struct step_1_continuation_args): New.
347 (step_1_continuation): Take a void* instead of a
348 continuations_arg. Adjust to use struct step_1_continuation_args.
349 (step_once): Adjust to use struct step_1_continuation_args.
351 (struct finish_command_continuation_args): New.
352 (finish_command_continuation): Take a void* instead of a
353 continuations_arg. Adjust to use struct
354 finish_command_continuation_args.
355 (finish_command): Adjust to use struct
356 finish_command_continuation_args.
357 (struct attach_command_continuation_args): New.
358 (attach_command_continuation): Take a void* instead of a
359 continuations_arg. Adjust to use struct
360 attach_command_continuation_args.
361 (attach_command): Adjust to use struct
362 attach_command_continuation_args.
364 * defs.h (struct continuation_arg): Delete.
365 (struct continuation): Replace the struct continuation_arg*
366 parameter of continuation_hook by a void*. Replace "arg_list"
367 member by a new "args" member with void* type.
368 (add_continuation, add_intermediate_continuation): Replace struct
369 continuation_arg type usages by void* usages.
371 * utils.c (add_continuation, do_all_continuations)
372 (add_intermediate_continuation)
373 (do_all_intermediate_continuations): Replace struct
374 continuation_arg type usages by void* usages. Pass "args" instead
377 2008-07-12 Pedro Alves <pedro@codesourcery.com>
379 * infrun.c (struct thread_stepping_state): Delete sal member.
380 (init_thread_stepping_state): Add local sal. Use it instead of
382 (handle_inferior_event): New local stop_pc_sal. Use it instead of
384 (step_into_function): Add local stop_func_sal. Use it instead of
387 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
389 Implement -exec-continue/-exec-interrupt --all.
390 * infcmd.c (continue_1): New, extracted from
391 (continue_command): ...here.
392 (interrupt_target_1): New, extracted from
393 (interrupt_target_command): ...here.
394 * inferior.h (continue_1, interrupt_target_1): New.
395 * mi/mi-main.c (mi_cmd_exec_continue)
396 (mi_cmd_exec_interrupt): Handle --all.
398 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
400 Implement --thread and --frame.
401 * gdbthread.h (find_thread_id): Declare.
402 * thread.c (find_thread_id): Make non-static.
403 * mi/mi-main.c (mi_cmd_execute): Switch to the right
404 thread and frame, if necessary.
405 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
406 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
408 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
410 * infrun.c (resume): Discard cleanups on early exit path.
412 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
414 * infrun.c (normal_stop): For MI, report which threads
417 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
419 Report thread state in -thread-info output.
420 * thread.c (print_thread_info): Add new field "state".
422 2008-07-11 Pedro Alves <pedro@codesourcery.com>
424 * infrun.c (handle_inferior_event): Also ignore a
425 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
427 2008-07-11 Tom Tromey <tromey@redhat.com>
429 * completer.c (complete_line_internal): New function, from
430 complete_line. Add 'for_help' parameter.
431 (complete_line): Use it.
432 (command_completer): Move later. Rewrite.
434 2008-07-11 Pedro Alves <pedro@codesourcery.com>
436 * thread.c (thread_apply_command): Move making the cleanup out of
439 2008-07-11 Pedro Alves <pedro@codesourcery.com>
443 * thread.c (enum thread_state): New.
444 (thread_state main_thread_running): Delete, in favor of...
445 (thread_state main_thread_state): ... this. Update throughout.
446 (clear_thread_inferior_resources): New, split from free_thread.
447 (free_thread): Call clear_thread_inferior_resources.
448 (init_thread_list): Set main thread to stopped state.
449 (add_thread_silent): Take care of PTID reuses.
450 (delete_thread): If deleting inferior_ptid or a thread with
451 refcount > 0, mark it as exited, but still keep it in the list.
452 Only notify of thread exits, if we haven't done so yet.
453 (iterate_over_threads): Make it safe to delete threads while
455 (do_captured_list_thread_ids): Don't account for exited threads.
456 (thread_alive): Check for the THREAD_EXITED state, and don't set
457 ptid to -1 on exited threads.
458 (set_running): Update to account for extra possible states.
459 (is_thread_state): New.
460 (is_stopped, is_exited): New.
461 (is_running): Implement in terms of is_thread_state.
462 (any_running): Update.
463 (print_thread_info): Update. Account for exited threads. Don't
464 warn about missed frame restoring here, its done in the cleanup.
465 (switch_to_thread): Don't read from a thread that has gone.
466 (restore_current_thread): In non-stop mode, do a full context
468 (restore_selected_frame): Add a frame_level argument. Rewrite.
469 (struct current_thread_cleanup): Add selected_frame_level and
471 (do_restore_current_thread_cleanup): Check if thread was stopped
472 and still is, and if the target has registers, stack and memory
473 before restoring the selected frame. Don't delete the cleanup
475 (restore_current_thread_cleanup_dtor): New.
476 (make_cleanup_restore_current_thread): Remove all arguments.
478 (thread_apply_all_command): Update. Prune threads.
479 (thread_apply_command): Update.
480 (thread_command): Account for currently selected exited thread.
481 (do_captured_thread_select): Check for a running thread. Prune
483 (_initialize_thread): Make "info threads", "thread", "thread
484 apply", and "thread apply all" appliable without a selected thread.
485 * gdbthread.h (struct thread_info): Replace running_ by state_.
487 (is_exited, is_stopped): Declare.
488 (make_cleanup_restore_current_thread): Remove all arguments.
489 * infrun.c: Include "event-top.h".
490 (fetch_inferior_event): In non-stop mode, restore selected thread
491 and frame after handling the event and running breakpoint
492 commands. Display GDB prompt if needed.
493 (normal_stop): In non-stop mode, don't print thread switching
495 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
496 (get_cmd_no_selected_thread_ok): New.
497 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
498 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
500 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
501 no-selected-thread ok.
502 * top.c (execute_command): Check for non no-selected-thread-ok
504 * linux-nat.c (struct saved_ptids, threads_to_delete)
505 (record_dead_thread, prune_lwps): Delete.
506 (exit_lwp): Unconditionally delete thread.
507 (linux_nat_resume): Remove prune_lwps call.
508 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
509 of is_running. Adjust to make_cleanup_restore_current_thread
511 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
512 selected thread has exited.
513 * inf-loop.c (inferior_event_handler): Don't display the prompt
515 * varobj.c (c_value_of_root): Update.
516 * defs.h (make_cleanup_dtor): Declare.
517 * utils.c (make_cleanup_dtor): New.
519 * Makefile.in (infrun.o): Depend on $(event_top_h).
521 2008-07-11 Pedro Alves <pedro@codesourcery.com>
523 Add "continue -a" and "interrupt -a" options for non-stop mode.
525 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
526 (continue_command): Add "-a" option.
527 (interrupt_target_command): Add "-a" option.
528 (_initialize_infcmd): Add extend help of continue and interrupt
529 command to mention the new "-a" option. Mark "continue" async ok.
531 2008-07-10 Doug Evans <dje@google.com>
533 Add "set print symbol-loading on|off".
534 * NEWS: Document new option.
535 * symfile.h (print_symbol_loading): Declare.
536 * symfile.c (print_symbol_loading): New global.
537 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
538 from ..." if print_symbol_loading.
539 (_initialize_symfile): Add set/show print symbol-loading.
540 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
541 if print_symbol_loading.
543 2008-07-10 Pedro Alves <pedro@codesourcery.com>
545 Non-stop linux native.
547 * linux-nat.c (linux_test_for_tracefork): Block events while we're
549 (get_pending_status): Implement non-stop mode.
550 (linux_nat_detach): Stop threads before detaching.
551 (linux_nat_resume): In non-stop mode, always resume only a single
553 (linux_handle_extended_wait): On a clone event, in non-stop mode,
554 add new lwp to GDB's thread table, and mark as running, executing
555 and stopped appropriately.
556 (linux_nat_filter_event): Don't assume there are other running
557 threads when a thread exits.
558 (linux_nat_wait): Mark the main thread as running and executing.
559 In non-stop mode, don't stop all lwps.
560 (linux_nat_kill): Stop lwps before killing them.
561 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
563 (send_sigint_callback): New.
564 (linux_nat_stop): New.
565 (linux_nat_add_target): Set to_stop to linux_nat_stop.
567 * linux-nat.h (thread_db_attach_lwp): Declare.
569 * linux-thread-db.c (thread_get_info_callback): Check for new
570 threads if we have none.
571 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
572 stopped lwp. Check for new threads if we have none.
573 (thread_db_attach_lwp): New.
574 (thread_db_init): Set proc_handle.pid to inferior_ptid.
575 (check_event): Set proc_handle.pid to the stopped lwp.
576 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
577 lwp available, bail out if there is none.
579 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
582 2008-07-10 Kevin Buettner <kevinb@redhat.com>
584 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
585 `current_pc' from CORE_ADDR to ULONGEST.
587 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
590 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
592 * NEWS (New commands): Mention "set disable-randomization".
593 * configure.ac: Add check for HAVE_PERSONALITY and
594 HAVE_DECL_ADDR_NO_RANDOMIZE.
595 * configure, config.in: Regenerate.
596 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
597 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
599 (disable_randomization, show_disable_randomization)
600 (set_disable_randomization): New.
601 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
602 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
603 variable DISABLE_RANDOMIZATION.
604 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
605 DISABLE_RANDOMIZATION.
607 2008-07-09 Pedro Alves <pedro@codesourcery.com>
609 Adjust all targets to new target_stop interface.
611 * gnu-nat.c (gnu_stop): Add ptid argument.
612 * go32-nat.c (go32_stop): Add ptid argument.
613 (go32_create_inferior): Pass inferior_ptid to go32_stop.
614 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
615 * monitor.c (monitor_stop): Add ptid argument.
616 (monitor_open): Pass inferior_ptid to monitor_stop.
617 (monitor_interrupt): Pass inferior_ptid to target_stop.
618 (monitor_stop): Add ptid argument.
619 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
620 (procfs_create_inferior): Add ptid argument.
621 * procfs.c (procfs_stop): Add ptid argument.
622 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
623 * remote-sim.c (gdbsim_stop): Add ptid argument.
624 * sol-thread.c (sol_thread_stop): Add ptid argument.
625 * win32-nat.c (win32_stop): Add ptid argument.
627 2008-07-09 Pedro Alves <pedro@codesourcery.com>
629 Non-stop inferior control.
631 * infrun.c (resume): In non-stop mode, always resume just one
633 (proceed): Don't call prepare_to_proceed in non-stop mode.
634 (fetch_inferior_event): In non-stop mode, switch context before
636 (error_is_running, ensure_not_running): New.
637 (handle_inferior_event): In non-stop mode: Mark only the event
638 thread as stopped. Require that the target module manages adding
639 threads to the thread list. Assert that there isn't a
640 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
641 (normal_stop): Only mark not-running if inferior hasn't exited.
642 In non-stop mode, only mark the event thread.
644 * thread.c:Include "cli/cli-decode.h".
645 (print_thread_info): Don't read from a running thread.
646 Output "(running)" if thread is running.
647 (switch_to_thread): Don't read stop_pc if thread is executing.
648 (do_restore_current_thread_cleanup): Don't write to a running
650 (thread_apply_all_command): Don't read from a running thread. In
651 non-stop mode, do a full context-switch instead of just switching
653 (thread_apply_command): In non-stop mode, do a full context-switch
654 instead of just switching threads.
655 (do_captured_thread_select): Likewise. Inform user if selected
657 (_initialize_thread): Mark "info threads" and "thread" and
660 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
661 unregister the target from the event loop.
663 * infcmd.c (continue_command, step_1, jump_command)
664 (signal_command): Ensure the selected thread isn't running.
665 (interrupt_target_command): In non-stop mode, interrupt only the
668 * inferior.h (error_is_running, ensure_not_running): Declare.
670 * target.h (struct target_ops): Add ptid argument to the to_stop
672 (target_stop): Add ptid_t argument.
674 * target.c (update_current_target): Add ptid argument to to_stop's
676 (debug_to_stop): Add ptid_t argument.
677 (debug_to_rcmd): Set to_stop_ptid.
679 * remote.c (remote_stop): Add ptid_t argument.
680 (async_remote_interrupt): Add inferior_ptid to target_stop.
681 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
683 * Makefile.in (thread.o): Depend on $(cli_decode_h).
685 2008-07-09 Pedro Alves <pedro@codesourcery.com>
687 Don't rely on ecs->wait_for_more.
689 * infrun.c (proceed): Clear the stepping state, set
690 previous_inferior_ptid and clear infwait state.
691 (wait_for_inferior): Don't clear the stepping state, set
692 previous_inferior_ptid, or clear the infwait state here.
693 (fetch_inferior_event): Don't clear the stepping state, set
694 previous_inferior_ptid, or clear the infwait state here. Don't
695 condition on wait_for_more.
697 2008-07-09 Pedro Alves <pedro@codesourcery.com>
699 Refactor infrun a bit.
701 * infrun.c (currently_stepping): Take a struct
702 thread_stepping_state instead of an execution_control_state.
703 (struct thread_stepping_state): New, split from
704 execution_control_state.
705 (gtss, tss): New globals.
706 (proceed): Clear the stepping state, set previous_inferior_ptid
707 and clear infwait state.
708 (init_wait_for_inferior): Clear the stepping state,
709 previous_inferior_ptid and infwait state.
710 (waiton_ptid, infwait_state): New, split from
711 execution_control_state.
712 (struct execution_control_state): Members that persist through
713 events moved out to either struct thred_stepping_state or made
714 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
715 (wait_for_inferior, fetch_inferior_event): Use local
716 execution_control_state. Update to execution_control_state split.
717 (init_execution_control_state): Adjust.
718 (init_thread_stepping_state): New, extracted from
719 init_execution_control_state.
720 (context_switch): Take a ptid instead of an
721 execution_control_state.
722 (context_switch_to): Adjust.
723 (adjust_pc_after_break): Adjust.
724 (init_infwait_state): New.
725 (handle_inferior_event): Adjust.
727 2008-07-09 Pedro Alves <pedro@codesourcery.com>
728 Vladimir Prus <vladimir@codesourcery.com>
732 * gdbthread.h: Remove unneeded forward declarations.
733 Include "inferior.h".
734 (struct thread_info): Add continuations,
735 intermediate_continuations, proceed_to_finish, step_over_calls,
736 stop_step, step_multi and stop_signal members.
737 (save_infrun_state): Add continuations,
738 intermediate_continuations, proceed_to_finish, step_over_calls,
739 stop_step, step_multi, stop_signal and stop_bpstat parameters.
740 (load_infrun_state): Add continuations,
741 intermediate_continuations, proceed_to_finish, step_over_calls,
742 stop_step, step_multi, stop_signal and stop_bpstat parameters.
744 * thread.c (load_infrun_state): In non-stop mode, load
745 continuations, intermediate_continuations, proceed_to_finish,
746 step_over_calls, stop_step, step_multi and stop_signal.
747 (save_infrun_state): Store continuations,
748 intermediate_continuations, proceed_to_finish, step_over_calls,
749 stop_step, step_multi, stop_signal and stop_bpstat.
750 (save_infrun_state): Store continuations,
751 intermediate_continuations, proceed_to_finish, step_over_calls,
752 stop_step, step_multi, stop_signal and stop_bpstat.
753 (free_thread): Clear The thread's stop_bpstat.
755 * inferior.h (context_switch_to): Declare.
757 * infrun.c (ecss): New global.
758 (context_switch): Context switch continuations,
759 intermediate_continuations, proceed_to_finish, step_over_calls,
760 stop_step, step_multi, stop_signal and stop_bpstat.
761 (wait_for_inferior): Use global ecss.
762 (async_ecss, async_ecs): Delete.
763 (fetch_inferior_event): Use global ecss.
764 (context_switch_to): New.
766 * top.c (execute_command): In non-stop, only check if the current
767 thread is running, in all-stop, check if there's any thread
770 * breakpoint.c (bpstat_remove_breakpoint): New.
771 (bpstat_remove_breakpoint_callback): New.
772 (delete_breakpoint): Clear the stop_bpstats of all threads.
774 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
775 current thread is running, in all-stop, check if there's any
778 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
780 2008-07-09 Pedro Alves <pedro@codesourcery.com>
784 * inferior.h (non_stop): Declare.
785 * infrun.c (non_stop, non_stop_1): New.
786 (set_non_stop, show_non_stop): New.
787 (_initialize_infrun): Add "set/show non-stop" command.
789 2008-07-09 Pedro Alves <pedro@codesourcery.com>
791 Adjust fork/vfork/exec to pass ptids around.
793 * target.h (struct target_waitstatus): Store related_pid as a ptid.
794 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
796 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
798 * breakpoint.c (print_it_typical, bpstat_check_location)
799 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
800 (create_fork_vfork_event_catchpoint): Adjust.
801 * infrun.c (fork_event): Change parent_pid and child_pid types to
803 (follow_exec, inferior_has_forked, inferior_has_vforked)
804 (inferior_has_execd): Take a ptid_t and don't trim it.
805 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
806 * linux-nat.c (linux_child_follow_fork): Adjust.
807 * inf-ptrace.c (inf_ptrace_wait): Adjust.
808 * inf-ttrace.c (inf_ttrace_wait): Adjust.
809 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
811 2008-07-09 Pedro Alves <pedro@codesourcery.com>
813 Add "executing" property to threads.
815 * inferior.h (target_executing): Delete.
816 * gdbthread.h (struct thread_info): Add executing_ field.
817 (set_executing, is_executing): New.
818 * thread.c (main_thread_executing): New.
819 (init_thread_list): Clear it and also main_thread_running.
820 (is_running): Return false if target has no execution.
821 (any_running, is_executing, set_executing): New.
823 * top.c: Include "gdbthread.h".
824 (target_executing): Delete.
825 (execute_command): Replace target_executing check by any_running.
826 * event-top.c: Include "gdbthread.h".
827 (display_gdb_prompt, command_handler): Replace target_executing by
829 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
830 here. Replace target_executing by is_running.
831 * infrun.c (handle_inferior_event): Mark all threads as
833 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
835 * stack.c (get_selected_block): Return null if inferior is
837 * target.c (target_resume): Mark resumed ptid as executing.
838 * breakpoint.c (until_break_command): Replace target_executing
839 check by is_executing.
840 * remote.c (remote_async_resume): Don't mark inferior as executing
842 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
845 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
846 (mi_execute_async_cli_command): Replace target_executing by
849 * frame.c (get_current_frame): Error out if the current thread is
851 (has_stack_frames): New.
852 (get_selected_frame, deprecated_safe_get_selected_frame): Check
855 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
858 2008-07-09 Pedro Alves <pedro@codesourcery.com>
860 * symfile.c (load_command): Reopen the exec file and reread
861 symbols before anything else.
863 2008-07-09 Pedro Alves <pedro@codesourcery.com>
865 * remote-sim.c: Include gdbthread.h.
866 (remote_sim_ptid): New global.
867 (gdbsim_create_inferior): Silently add the main task to GDB's
869 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
870 task from GDB's thread list.
871 (gdbsim_resume): Adjust to use remote_sim_ptid.
872 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
873 (init_gdbsim_ops): Register gdbsim_thread_alive and
875 (_initialize_remote_sim): Initialize remote_sim_ptid.
876 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
878 2008-07-09 Pedro Alves <pedro@codesourcery.com>
880 * monitor (monitor_ptid): New global.
881 (monitor_open): Silently add the main task to GDB's thread list.
882 (monitor_close, monitor_mourn_inferior): Silently delete the main
883 task from GDB's thread list.
884 (monitor_thread_alive, monitor_pid_to_str): New.
885 (init_base_monitor_ops): Register monitor_thread_alive and
887 (_initialize_remote_monitors): Initialize monitor_ptid.
889 * gdbthread.h (delete_thread_silent): Declare.
890 * thread.c (delete_thread): Rename to ...
891 (delete_thread_1): ... this. Add "silent" parameter. If silent,
892 don't do exit notifications.
893 (delete_thread, delete_thread_silent): New, as wrappers to
896 2008-07-08 Pedro Alves <pedro@codesourcery.com>
898 * breakpoint.c (update_global_location_list): Add boolean
899 "should_insert" argument. Only insert locations if caller told it
901 (update_global_location_list_nothrow): Add boolean "should_insert"
902 argument. Pass it to update_global_location_list.
903 (insert_breakpoints, create_longjmp_breakpoint)
904 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
905 (create_thread_event_breakpoint, create_solib_event_breakpoint)
906 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
907 (enable_watchpoints_after_interactive_call_stop)
908 (set_momentary_breakpoint, create_breakpoints)
909 (break_command_really, watch_command_1)
910 (create_ada_exception_breakpoint, update_breakpoint_locations)
911 (do_enable_breakpoint, enable_command): Pass true to
912 update_global_location_list.
913 (bpstat_stop_status, disable_overlay_breakpoints)
914 (disable_watchpoints_before_interactive_call_start)
915 (delete_breakpoint, disable_breakpoint, disable_command): Pass
916 false to update_global_location_list.
917 (update_breakpoints_after_exec): Don't temporarily disable
918 always-inserted mode.
920 2008-07-08 Pedro Alves <pedro@codesourcery.com>
922 * breakpoint.c (mark_breakpoints_out): Make public.
923 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
924 here. Update comment.
925 * breakpoint.h (mark_breakpoints_out): Declare.
927 * linux-nat.c (linux_handle_extended_wait): On
928 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
929 * inf-ttrace.c (inf_ttrace_wait): Likewise.
931 2008-07-08 Pedro Alves <pedro@codesourcery.com>
933 * infrun.c (follow_exec): Reset shared libraries before adding the
936 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
938 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
940 2008-07-07 Pedro Alves <pedro@codesourcery.com>
942 * i386-dicos-tdep.c: Include "inferior.h".
943 (i386_dicos_frame_align): New.
944 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
945 dummy location ON_STACK.
946 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
948 2008-07-07 Joel Brobecker <brobecker@adacore.com>
950 * gstdint.h: New file.
952 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
954 * mi/mi-interp.c (mi_on_resume): Don't try to report
955 resumed thread it the thread list is empty.
957 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
959 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
960 completer for set to filename_completer.
964 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
966 Implement -target-attach.
967 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
969 2008-06-21 Hui Zhu <teawater@gmail.com>
971 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
973 2008-07-03 Pedro Alves <pedro@codesourcery.com>
975 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
976 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
978 * target.h (struct target_ops): Add to_attach_no_wait member.
979 (target_attach_no_wait): New.
980 * target.c (update_current_target): Inherit to_attach_no_wait.
982 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
983 target_attach_no_wait runtime check.
985 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
986 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
989 2008-07-03 Pedro Alves <pedro@codesourcery.com>
991 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
992 on debug_displaced being set.
994 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
996 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
997 directly instead of get_frame_id.
999 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1001 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1002 (deal_with_atomic_sequence): Update BC masks.
1003 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1004 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1006 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1008 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1009 register, not the previous frame's.
1011 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1013 * source.c (select_source_symtab): Make sure we skip namespace
1014 symtabs when showing cpp source code.
1016 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1018 * MAINTAINERS (Authorized committers): Fix my email address.
1020 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1022 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1023 -target-download and -target-select via CLI, so that
1024 the quoting rules are the same as they were (unfortunately)
1025 in all prior gdb releases.
1026 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1027 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1028 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1029 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1030 (mi_cmd_execute): Set current_token even for commands
1033 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1035 * alphafbsd-tdep.c: Update for unwinder changes.
1036 * alpha-linux-tdep.c: Likewise.
1037 * alphanbsd-tdep.c: Likewise.
1038 * alphaobsd-tdep.c: Likewise.
1039 * avr-tdep.c: Likewise.
1040 * cris-tdep.c: Likewise.
1041 * frv-linux-tdep.c: Likewise.
1042 * frv-tdep.c: Likewise.
1043 * h8300-tdep.c: Likewise.
1044 * hppa-linux-tdep.c: Likewise.
1045 * iq2000-tdep.c: Likewise.
1046 * m32c-tdep.c: Likewise.
1047 * m32r-linux-tdep.c: Likewise.
1048 * m32r-tdep.c: Likewise.
1049 * m68hc11-tdep.c: Likewise.
1050 * mep-tdep.c: Likewise.
1051 * mn10300-tdep.c: Likewise.
1052 * mt-tdep.c: Likewise.
1053 * score-tdep.c: Likewise.
1054 * sh64-tdep.c: Likewise.
1055 * sh-tdep.c: Likewise.
1056 * sparc64fbsd-tdep.c: Likewise.
1057 * sparc64nbsd-tdep.c: Likewise.
1058 * sparc64obsd-tdep.c: Likewise.
1059 * v850-tdep.c: Likewise.
1060 * vaxobsd-tdep.c: Likewise.
1061 * vax-tdep.c: Likewise.
1062 * xstormy16-tdep.c: Likewise.
1064 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1066 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1067 (captured_mi_execute_command_args): Remove.
1068 (captured_mi_execute_command): Cast the closure to mi_parse
1069 pointer, not to captured_mi_execute_command_args, and don't
1070 set the action field thereof.
1071 (mi_execute_command): Pass struct mi_parse, not
1072 captured_mi_execute_command_args to captured_mi_execute_command.
1073 (mi_execute_command): Remove (dead) code for suppressing
1076 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1078 * linux-nat.c (enum sigchld_state): New.
1079 (linux_nat_async_events_state): Renamed from
1080 linux_nat_async_events_enabled.
1081 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1082 (sigchld_default_action): New.
1083 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1085 (linux_nat_create_inferior): Set events state to sigchld_default
1087 (linux_nat_resume): Adjust.
1088 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1089 (sigchld_handler): Adjust.
1090 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1091 (get_pending_events): Adjust.
1092 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1093 instead of a boolean.
1094 (linux_nat_async): Adjust.
1095 (_initialize_linux_nat): Capture default SIGCHLD action into
1096 sigchld_default_action.
1098 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1100 * breakpoint.c (moribund_locations): New.
1101 (bpstat_stop_status): Process moribund locations.
1102 (update_global_location_list): Add removed
1103 locations to moribund_locations.
1104 (breakpoint_retire_moribund): New.
1105 * breakpoint.h (struct bp_location): New field
1106 events_till_retirement.
1107 (breakpoint_retire_moribund): Declare.
1108 * thread.c (thread_count): New.
1109 * infrun.c (handle_inferior_event): Call
1110 breakpoint_retire_moribund.
1111 * gdbthread.h (thread_count): Declare.
1113 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1115 * dfp.c (decimal_convert): Call match_endianness before and after
1118 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1120 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1121 unsupported and we fall back to memory_insert_breakpoint, we
1122 use the unmodified requested address.
1124 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1126 * dwarf2read.c (read_attribute_value): Issue a complaint when
1127 adjusting size attribute values of 0xffffffff as zero.
1129 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1131 * i386-tdep.c (i386_16_byte_align_p): New.
1132 (i386_push_dummy_call): Determine stack space required for
1133 arguments going forwards allowing for 16-byte alignment, then push
1134 arguments going forwards.
1136 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1138 * infrun.c (start_remote): Don't clear thread list here.
1139 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1141 * remote.c (record_currthread): Upgrade the main thread and its
1142 entry in the thread list if this is the first time we hear about
1144 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1145 a tid member always alive.
1146 (remote_find_new_threads): Don't update the main thread here.
1147 (remote_start_remote): Clear thread list here. Always add the
1149 (extended_remote_attach_1): Add the main thread here.
1150 (extended_remote_mourn_1): Re-add the main thread here.
1151 (extended_remote_create_inferior_1): Add a main thread.
1153 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1155 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1157 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1159 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1161 (general_thread, continue_thread): Change type to ptid_t.
1162 (record_currthread): Take a ptid_t parameter instead of an
1164 (MAGIC_NULL_PID): Delete.
1165 (set_thread): Take a ptid_t parameter and adjust.
1166 (set_general_thread, set_continue_thread): New.
1167 (remote_thread_alive, remote_newthread_step)
1168 (remote_current_thread, remote_find_new_threads)
1169 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1170 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1171 (threadalive_test, remote_pid_to_str)
1172 (remote_get_thread_local_address): Adjust.
1173 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1174 and any_thread_ptid.
1176 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1178 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1179 * configure: Regenerated.
1181 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1183 * dwarf2read.c (read_attribute_value): Treat size attribute
1184 values of 0xffffffff as if the attribute value was zero.
1186 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1188 * linux-nat.c: Add description of overall logic.
1190 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1192 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1193 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1194 all dependencies on $(gdb_stdint_h).
1195 (distclean): Do not delete gdb_stdint.h.
1196 * acinclude.m4: Do not use stdint.m4.
1197 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1198 uintptr_t, and gdb_stdint.h.
1199 * defs.h: Include <stdint.h>.
1200 * gdb_thread_db.h: Assume stdint.h is already included.
1201 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1202 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1203 include gdb_stdint.h.
1204 * configure, config.in: Regenerate.
1206 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1208 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1209 decimal floating-point values in GPRs for soft-float.
1210 (do_ppc_sysv_return_value): Handle returning decimal
1211 floating-point values in GPRs for soft-float.
1213 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1215 * target.c (target_read_until_error): New.
1216 * target.h (target_read_until_error): Declare.
1217 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1218 target_read_until_error.
1220 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1222 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1223 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1224 after the DECFLOAT detection to fix a memory leak. Remove the
1225 redundant NUM initialization. Protect the DECFLOAT detection memory
1226 access before the P block. Restore the P memory content for the
1229 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1231 Kill the return value for all MI command functions.
1232 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1233 (mi_cmd_argv_ftype): Change return type to void.
1235 * mi/mi-main.c: Adjust all function that implement
1236 MI commands to return nothing.
1237 (struct captured_mi_execute_command_actions):
1238 Remove the rc field.
1239 (mi_cmd_execute): Return nothing.
1240 (mi_execute_async_cli_command): Return nothing.
1241 (mi_cmd_exec_interrupt): Don't print ^done here.
1242 (mi_cmd_target_select): Don't print ^connected here.
1243 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1244 Special-case -target-select and output ^connected, not ^done.
1246 * mi/mi-cmd-break.c: Adjust.
1247 * mi/mi-cmd-disas.c: Adjust.
1248 * mi/mi-cmd-env.c: Adjust.
1249 * mi/mi-cmd-file.c: Adjust.
1250 * mi/mi-cmd-stack.c: Adjust.
1251 * mi/mi-cmd-target.c: Adjust.
1252 * mi/mi-cmd-var.c: Adjust.
1253 * mi/mi-interp.c: Adjust.
1254 * mi/mi-symbol-cmds.c: Adjust.
1256 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1258 Emit ^running via observer.
1259 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1261 (mi_on_resume): Print ^running if not previously output.
1262 * mi/mi-main.c (running_result_record_printed): New.
1263 (captured_mi_execute_command): Reset
1264 running_result_record_printed. Use running_result_record_printed
1265 to decide if we should skip ^done.
1266 (mi_execute_async_cli_command): Don't print ^running here.
1267 * mi/mi-main.h (current_token, running_result_record_printed):
1270 2008-06-24 Michael Snyder <msnyder@specifix.com>
1272 * infrun.c (_initialize_infrun): White space and typo fix.
1274 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1276 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1277 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1278 when first loading DLL with "dll" command.
1280 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1282 * gnu-nat.c (proc_string): Use capital T for "Thread".
1284 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1286 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1288 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1290 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1291 the target cannot run.
1293 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1295 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1296 we're attaching to a running process.
1298 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1300 * win32-nat.c (handle_load_dll): Give dll name and load address
1301 if debug_events is on.
1302 (handle_unload_dll): Likewise.
1304 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1306 Don't suppress *running when doing finish.
1307 * infcall.c (call_function_by_hand): Set both
1308 suppress_resume_observer and suppress_stop_observer.
1309 * infcmd.c (suppress_run_stop_observers): Split into...
1310 (suppress_resume_observer, suppress_stop_observer): ...those.
1311 (finish_command_continuation): Clear suppress_stop_observer.
1312 (finish_command): Set suppress_stop_observer.
1313 * inferior.h (suppress_run_stop_observers): Split into...
1314 (suppress_resume_observer, suppress_stop_observer): ...those.
1315 * infrun.c (normal_stop): Check for suppress_stop_observer.
1316 * thread.c (set_running): Check for suppress_resume_observer.
1318 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1319 Pierre Muller <muller@ics.u-strasbg.fr>
1321 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1322 * gdbarch.h, gdbarch.c: Regenerate.
1323 * i386-tdep.h (i386_skip_main_prologue): Declare.
1324 * i386-tdep.c (i386_skip_main_prologue): New.
1325 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1326 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1327 * symtab.c (find_function_start_sal): When pc points at the "main"
1328 function, call gdbarch_skip_main_prologue.
1330 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1332 * value.c (value_primitive_field): Fetch lazy register values.
1334 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1336 * NEWS: Mention support removal of undocumented S AA p PID stop
1339 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1341 2008-06-10 Stan Shebs <stan@codesourcery.com>
1343 * MAINTAINERS: Update my affiliation and address.
1345 2008-06-10 Andreas Schwab <schwab@suse.de>
1347 * top.c (print_gdb_version): Don't print final newline.
1349 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1352 * Makefile.in: Update dependencies.
1353 * gdbthread.h (struct thread_info): New field
1355 (set_running, is_running): New.
1356 * thread.c (set_running, is_running): New.
1357 * inferior.h (suppress_normal_stop_observer): Rename to...
1358 (suppress_run_stop_observers): ..this.
1359 * infcmd.c (suppress_normal_stop_observer): Rename to...
1360 (suppress_run_stop_observers): ..this.
1361 (finish_command_continuation, finish_command): Adjust.
1362 * infcall.c (call_function_by_hand): Adjust.
1363 * infrun.c (normal_stop): Call set_running.
1364 * target.c (target_resume): New. Call set_running.
1365 * target.h (target_resume): Convert from macro to
1368 * mi/mi-interp.c (mi_on_resume): New.
1369 (mi_interpreter_init): Register mi_on_resume.
1371 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1373 Use observers to report stop events in MI.
1374 * mi/mi-interp.c (mi_on_normal_stop): New.
1375 (mi_interpreter_init): Register mi_on_normal_stop.
1376 (mi_interpreter_exec_continuation): Remove.
1377 (mi_cmd_interpreter_exec): Don't register the above.
1378 * mi/mi-main.c (captured_mi_execute_command): Don't care
1379 about sync_execution.
1380 (mi_execute_async_cli_command): Don't install continuation. Don't
1382 (mi_exec_async_cli_cmd_continuation): Remove.
1384 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1386 Suppress normal stop observer when it's problematic.
1387 * inferior.h (suppress_normal_stop_observer): New.
1388 * infcall.c (call_function_by_hand): Disable stop events when
1389 doing function calls.
1390 * infmcd.c (suppress_normal_stop_observer): New.
1391 (finish_command_continuation): Call normal_stop observer
1393 (finish_command): Disable stop events inside proceed.
1394 * infrun.c (normal_stop): Don't call normal stop observer if
1395 suppressed of if multi-step is in progress.
1397 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1400 * infrun.c (finish_command): Don't pass cleanup
1402 (finish_command_continuation): Don't grab cleanup from
1403 the passed data, as we don't use, and cannot, use it anyway.
1405 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1407 Introduce common cleanup for restoring integers.
1408 * defs.h (make_cleanup_restore_integer): New declaration.
1409 (struct cleanup): New field free_arg.
1410 (make_my_cleanup_2): New.
1411 * utils.c (restore_integer_closure, restore_integer)
1412 (make_cleanup_restore_integer): New.
1413 (make_my_cleanup): Initialize the free_arg field and
1414 renamed to make_my_cleanup_2.
1415 (do_my_cleanups): Call free_arg.
1416 (discard_cleanups): Call free_arg.
1417 * breakpoint.c (restore_always_inserted_mode): Remove.
1418 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1420 2008-06-09 Doug Evans <dje@google.com>
1422 * remote.c (remote_wait): Include beginning of malformed packet
1425 2008-06-09 Tom Tromey <tromey@redhat.com>
1427 * completer.c (complete_line): Don't special-case
1428 expression_completer.
1429 (expression_completer): Only pass last word to
1431 * c-exp.y (yylex): Check 'token', not 'operator'.
1433 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1435 * configure.ac (build_warnings): Add -Wno-format for mingw.
1436 * configure: Regenerated.
1438 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1440 * NEWS: Make indentation consistent. Move exec tracing entry out
1441 of remote packet list.
1443 2008-06-06 Tom Tromey <tromey@redhat.com>
1445 * value.h (evaluate_subexpression_type, extract_field_op):
1447 * printcmd.c (_initialize_printcmd): Use expression_completer for
1448 'p', 'inspect', 'call'.
1449 * parser-defs.h (parse_field_expression): Declare.
1450 * parse.c: Include exceptions.h.
1451 (in_parse_field, expout_last_struct): New globals.
1452 (mark_struct_expression): New function.
1453 (prefixify_expression): Return int.
1454 (prefixify_subexp): Return int. Use expout_last_struct.
1455 (parse_exp_1): Update.
1456 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1458 (parse_field_expression): New function.
1459 * expression.h (parse_field_expression): Declare.
1460 (in_parse_field): Likewise.
1461 * eval.c (evaluate_subexpression_type): New function.
1462 (extract_field_op): Likewise.
1463 * completer.h (expression_completer): Declare.
1464 * completer.c (expression_completer): New function.
1465 (count_struct_fields, add_struct_fields): New functions.
1466 * c-exp.y (yyparse): Redefine.
1467 (COMPLETE): New token.
1468 (exp): New productions.
1469 (saw_name_at_eof, last_was_structop): New globals.
1470 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1471 (c_parse): New function.
1472 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1473 for watch, awatch, and rwatch.
1474 * Makefile.in (parse.o): Depend on exceptions_h.
1476 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1479 * gdb/valopts.c (find_overload_match): Handle references
1482 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1484 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1485 account the bitsize of the 'from' operand.
1487 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1489 * annotate.h (annotate_thread_changed): Declare.
1491 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1493 * annotate.c (annotate_thread_changed): New function.
1494 * thread.c (thread_command) : Use it.
1495 * infrun.c (normal_stop): Use it.
1497 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1498 Nathan Sidwell <nathan@codesourcery.com>
1499 Joseph Myers <joseph@codesourcery.com>
1501 * acinclude.m4: Include ../config/acx.m4.
1502 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1503 * configure, config.in: Regenerate.
1504 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1506 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1508 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1510 Replace 'target async' by 'maintenance set remote-async' and
1511 'target remote' combination.
1513 * remote.c (remote_async_wait): Merge into remote_wait, and
1515 (remote_async_permitted, remote_async_permitted_set): New
1517 (set_maintenance_remote_async_permitted)
1518 (show_maintenance_remote_async_permitted): New functions.
1519 (remote_async_ops, extended_async_remote_ops): Delete.
1520 (remote_async_open, extended_remote_async_open): Delete.
1521 (remote_open_1): Drop async_p parameter. Update callers. Replace
1522 async_p with remote_async_permitted checks.
1523 (extended_async_remote_attach): Delete.
1524 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1525 (remote_async_terminal_inferior): Rename to...
1526 (remote_terminal_inferior): ... this, and add
1527 remote_async_termitted check.
1528 (remote_async_terminal_ours): Rename to...
1529 (remote_terminal_ours): ... this, and add remote_async_termitted
1531 (remote_wait, remote_async_wait): Merge and leave remote_wait
1533 (remote_kill, remote_async_kill): Merge and leave remote_kill
1535 (remote_async_mourn, extended_async_remote_mourn): Delete.
1536 (extended_remote_create_inferior_1): Drop async_p parameter.
1537 Update callers. Always use extended_remote_ops.
1538 (extended_remote_async_create_inferior): Delete.
1539 (remote_return_zero): Delete.
1540 (init_remote_ops): Register remote_can_async_p, remote_async,
1541 remote_async_mask, remote_terminal_inferior and
1542 remote_terminal_ours.
1543 (remote_can_async_p, remote_is_async_p): Check for
1544 remote_async_permitted.
1545 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1546 (set_remote_cmd): Don't add async and extended-async targets.
1547 (_initialize_remote): Add set/show remote-async maintenance
1550 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1552 * remote.c (kill_kludge): Delete.
1553 (remote_wait, remote_async_wait): Don't set it.
1554 (remote_kill, remote_async_kill): Don't do anything with it.
1556 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1558 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1560 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1562 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1563 (deprecated_bcache_added): New function name. Body of function
1564 bcache_data is used here with the addition of 'added' argument.
1565 * bcache.h (deprecated_bcache_added): New function.
1566 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1567 work from add_psymbol_to_list - initialises partial symbol and stashes
1568 it in objfile's cache.
1569 (append_psymbol_to_list): New helper function, takes other part of
1570 work from add_psymbol_to_list - adds partial symbol to the given list.
1571 (add_psymbol_to_list): Call helper functions instead of doing work
1572 here. If adding to global list, do not duplicate partial symbols in the
1575 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1577 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1578 'exception caught|thrown' message.
1580 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1582 * Makefile.in: Update dependencies.
1583 * dwarf2expr.c: New include "gdb_assert.h".
1584 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1585 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1586 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1587 Increase/decrease RECURSION_DEPTH around the function.
1589 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1591 * remote.c (get_offsets): Handle a single segment.
1592 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1595 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1597 * solib-svr4.c (struct lm_info): Add lm_addr.
1598 (main_lm_addr): New.
1599 (svr4_default_sos): Set lm_addr.
1600 (svr4_current_sos): Set lm_addr and main_lm_addr.
1601 (svr4_fetch_objfile_link_map): Rewrite.
1602 (svr4_clear_solib): Clear main_lm_addr.
1604 2008-06-03 Michael Snyder <msnyder@redhat.com>
1605 Joseph Myers <joseph@codesourcery.com>
1607 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1608 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1610 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1612 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1614 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1616 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1618 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1620 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1621 treat pointers in data space as function descriptors if the
1622 target address is also in the data space.
1624 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1626 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1627 the trad-frame register value for the SP register.
1629 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1631 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1633 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1635 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1636 that identifies function descriptors outside of the .opd section.
1638 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1640 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1641 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1643 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1645 (handle_gnu_v3_exceptions): Use tempflag.
1647 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1649 Refactor varobj_update interface.
1650 * varobj.c (varobj_update): Report changes as vector. Also
1651 return not just a list of varobj, but a list of special structures
1652 that tell what exactly has changed.
1653 * varobj.h (enum varobj_update_error): Rename to
1654 varobj_scope_status.
1655 (struct varobj_update_result_t): New.
1656 (varobj_update): Adjust prototype.
1657 * mi/mi-cmd-var.c: Adjust for changes.
1659 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1661 * varobj.c (varobj_update): Fix comment typo.
1664 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1666 Set the symtab field of symbols read from ECOFF debugging entries.
1667 * mdebugread.c (add_symbol): Add new parameter symtab.
1668 (parse_symbol): Update calls to add_symbol throughout.
1670 2008-05-27 Andreas Schwab <schwab@suse.de>
1672 * symtab.h (enum address_class): Remove LOC_REGPARM and
1674 (struct symbol): Add is_argument.
1675 (SYMBOL_IS_ARGUMENT): Define.
1677 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1678 * buildsym.c (finish_block): Likewise.
1679 * stack.c (print_frame_args, print_block_frame_locals)
1680 (print_frame_arg_vars): Likewise.
1681 * symtab.c (lookup_block_symbol): Likewise.
1682 * tracepoint.c (add_local_symbols): Likewise.
1683 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1685 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1686 * dwarf2read.c (new_symbol): Likewise.
1687 * mdebugread.c (parse_symbol): Likewise.
1688 * stabsread.c (define_symbol): Likewise.
1690 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1691 and LOC_COMPUTED_ARG.
1692 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1693 * ax-gdb.c (gen_var_ref): Likewise.
1694 * eval.c (evaluate_subexp_for_address): Likewise.
1695 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1696 * m2-exp.y (yylex): Likewise.
1697 * printcmd.c (address_info): Likewise.
1698 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1699 * tracepoint.c (collect_symbol, scope_info): Likewise.
1701 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1703 * gdbarch.sh: Added new gdbarch struct
1704 core_regset_sections.
1705 * gdbarch.c: Refreshed.
1706 * gdbarch.h: Refreshed.
1707 * regset.h (core_regset_section): Declared.
1708 * linux-nat.c (linux_nat_do_thread_registers): Added
1709 support for the new gdbarch struct core_regset_sections.
1710 * utils.c (host_address_to_string): New function.
1711 * defs.h (host_address_to_string): New prototype.
1712 * i386-linux-tdep.c (i386_regset_rections): New register
1713 sections list for i386.
1714 (i386_linux_init_abi): Initialized new gdbarch struct
1715 core_regset_sections.
1716 * Makefile.in: Updated to reflect dependency changes.
1717 * ppc-linux-tdep.c (ppc_regset_sections): Register
1718 sections list for ppc.
1719 (ppc_linux_init_abi): Initialized new gdbarch struct
1720 core_regset_sections
1722 2008-05-24 Andreas Schwab <schwab@suse.de>
1724 * linespec.c (decode_objc): Save current language around call to
1727 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1729 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1730 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1731 Return the proper bound value if the array index type is an
1732 enumerated type. Compute the high bound if requested.
1733 (val_print_array_elements): Handle the case when the array
1734 element has a null size.
1735 * ada-valprint.c (print_optional_low_bound): Add handling
1736 for empty arrays or arrays of zero-size elements.
1737 (ada_val_print_array): New function, extracted out from
1738 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1739 handle empty arrays and arrays of zero-size elements.
1740 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1741 code by call to ada_val_print_array.
1742 (ada_value_print): Remove handling of null array. The handling
1743 was incomplete and is now better handled by ada_val_print_array.
1745 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1747 * annotate.c (annotate_source, annotate_frame_begin): Replace
1748 deprecated_print_address_numeric with paddress.
1749 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1750 * tui/tui-stack.c (tui_make_status_line): Likewise.
1752 * defs.h (deprecated_print_address_numeric): Remove.
1753 * printcmd.c (deprecated_print_address_numeric): Remove.
1754 * maint.c (maint_print_section_info): Fix comment.
1756 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1758 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1759 print_binary_chars, print_char_chars): Add byte_order parameter and
1760 replace gdbarch_byte_order.
1761 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1762 expressions and remove them. Remove unused TWO_TO_FOURTH.
1763 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1764 endianness. Update call to print_hex_chars.
1765 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1766 print_binary_chars, print_char_chars): Add byte_order parameter.
1767 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1768 get at the endianness. Update print_*_char calls to use byte_order.
1770 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1772 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1774 (SYMBOL_LOCATION_BATON): Update.
1776 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1778 * symtab.h (enum address_class): Remove LOC_BASEREG and
1780 (struct symbol): Remove "basereg" member of "aux_value" union.
1781 (SYMBOL_BASEREG): Remove.
1783 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1785 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1786 (ada_add_block_symbols): Likewise.
1787 * ax-gdb.c (gen_var_ref): Likewise.
1788 * buildsym.c (finish_block): Likewise.
1789 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1790 * m2-exp.y (yylex): Likewise.
1791 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1792 * printcmd.c (address_info): Likewise.
1793 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1794 (print_frame_arg_vars): Likewise.
1795 * symmisc.c (print_symbol): Likewise.
1796 * symtab.c (lookup_block_symbol): Likewise.
1797 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1798 (scope_info): Likewise.
1800 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1802 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1804 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1805 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1806 (ada_add_block_symbols): Likewise.
1807 * ax-gdb.c (gen_var_ref): Likewise.
1808 * buildsyms.c (finish_block): Likewise.
1809 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1810 * m2-exp.y (yylex): Likewise.
1811 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1812 * printcmd.c (address_info): Likewise.
1813 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1814 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1815 * symtab.c (lookup_block_symbol): Likewise.
1816 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1817 (scope_info): Likewise.
1819 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1821 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1822 LOC_HP_THREAD_LOCAL_STATIC.
1824 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1825 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1826 (read_var_value): Likewise.
1827 * buildsym.c (finish_block): Likewise.
1828 * objfiles.c (objfile_relocate): Likewise.
1829 * printcmd.c (address_info): Likewise.
1830 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1831 * tracepoint.c (scope_info): Likewise.
1833 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1834 Maxim Grigoriev <maxim2405@gmail.com>
1836 * xtensa-tdep.c (xtensa_read_register): Remove.
1837 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1838 argument litbase to call0_frame_cache().
1839 (call0_track_op, call0_analyze_prologue)
1840 (call0_frame_cache): Use extra argument litbase.
1842 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1844 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1846 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1848 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1850 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1852 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1853 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1854 struct trad_frame_saved_reg *.
1855 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1856 trad_frame_alloc_saved_regs. Update accesses. Record previous
1857 value of SP as being vfp.
1858 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1859 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1861 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1863 * score-tdep.c (score_print_insn): Get the current endianess from
1864 disassemble_info instead of gdbarch_byte_order.
1866 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1868 * frame.c (get_prev_frame_1): Build frame id before setting
1869 this_frame->prev_p, not after.
1871 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1873 * annotate.c (annotate_new_thread): New function for new-thread
1875 * annotate.h: (annotate_new_thread): New extern.
1876 * thread.c (add_thread_with_info): Use it.
1877 * Makefile.in (thread.o): Add dependency on annotate.h.
1879 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1881 * win32-nat.c (win32_wait): Block the control-c event while
1882 waiting for a debug event.
1884 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1886 * symtab.h (lookup_symbol_in_language): Update comment.
1887 * symtab.c (lookup_symbol_aux_block): Update comment.
1888 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1890 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1892 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1893 (lookup_symbol): Likewise.
1894 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1895 (lookup_symbol): Likewise.
1896 (search_symbols): Update.
1898 * linespec.c (find_methods, collect_methods): Update.
1899 (add_matching_methods, add_constructors): Update.
1900 (decode_compound, decode_dollar, decode_variable): Update.
1901 (lookup_prefix_sym): Update.
1903 (symbol_found): Remove SYM_SYMTAB parameter.
1904 Use SYMBOL_SYMTAB (sym) instead.
1906 * gdbtypes.c (lookup_typename): Update.
1907 (lookup_struct, lookup_union, lookup_enum): Update.
1908 (lookup_template_type): Update.
1909 (check_typedef): Update.
1910 * language.c (lang_bool_type): Update.
1911 * mdebugread.c (parse_procedure): Update.
1912 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1913 * parse.c (write_dollar_variable): Update.
1914 * printcmd.c (address_info): Update.
1915 * source.c (select_source_symtab): Update.
1916 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1917 * valops.c (find_function_in_inferior): Update.
1918 (value_struct_elt_for_reference): Update.
1919 * value.c (value_static_field, value_fn_field): Update.
1921 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1922 * arm-tdep.c (arm_skip_prologue): Update.
1923 * mt-tdep.c (mt_skip_prologue): Update.
1924 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1926 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1927 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1928 (add_defn_to_vec): Likewise.
1929 (ada_add_block_symbols): Likewise.
1930 (lookup_cached_symbol, cache_symbol): Likewise.
1931 (standard_lookup): Update.
1932 (ada_lookup_symbol_list): Update.
1934 * c-valprint.c (c_val_print): Update.
1935 * cp-support.c (cp_lookup_rtti_type): Update.
1936 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1937 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1938 * p-valprint.c (pascal_val_print): Update.
1939 * scm-lang.c (scm_lookup_name): Update.
1945 * objc-exp.y: Update.
1948 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1950 * language.h (struct language_defn): Remove SYMTAB parameter from
1951 la_lookup_symbol_nonlocal callback function pointer.
1953 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1954 (ada_lookup_encoded_symbol): Likewise.
1955 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1956 Always call fixup_symbol_section.
1957 (ada_lookup_symbol): Remove SYMTAB parameter.
1958 (ada_lookup_symbol_nonlocal): Likewise.
1959 * ada-exp.y (write_object_renaming): Update.
1960 (find_primitive_type): Likewise.
1962 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1963 (cp_lookup_symbol_namespace): Likewise.
1964 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1965 (lookup_symbol_file): Likewise.
1966 (lookup_possible_namespace_symbol): Likewise.
1967 (cp_lookup_symbol_nonlocal): Likewise.
1968 (cp_lookup_symbol_namespace): Likewise.
1969 (cp_lookup_nested_type): Update.
1971 * scm-valprint.c (scm_inferior_print): Update.
1972 * valops.c (value_maybe_namespace_elt): Update.
1974 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1975 lookup_lib_global_symbol callback function pointer.
1976 (solib_global_lookup): Remove SYMTAB parameter.
1977 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1978 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1980 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1981 (lookup_symbol_static): Likewise.
1982 (lookup_symbol_global): Likewise.
1983 (lookup_symbol_aux_block): Likewise.
1984 (lookup_global_symbol_from_objfile): Likewise.
1985 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1986 (lookup_symbol_aux_local): Likewise.
1987 (lookup_symbol_aux_block): Likewise.
1988 (lookup_symbol_aux_symtabs): Likewise.
1989 (lookup_symbol_aux_psymtabs): Likewise.
1990 (lookup_global_symbol_from_objfile): Likewise.
1991 (basic_lookup_symbol_nonlocal): Likewise.
1992 (lookup_symbol_static): Likewise.
1993 (lookup_symbol_global): Likewise.
1995 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1997 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1999 * remote.c (init_extended_remote_ops): Fix typo.
2001 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2003 * NEWS: Mention new DICOS x86 target configuration.
2005 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2006 Ulrich Weigand <uweigand@de.ibm.com>
2008 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2009 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2011 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2012 use it instead of ginfo->value.address. Look up minimal symbol by
2013 address and name. Assume OBJFILE is non-NULL.
2014 (fixup_symbol_section): Ensure we always have an objfile to look
2015 into. Extract and pass to fixup_section the symbol's address that
2016 will match the minimal symbol's address.
2017 (fixup_psymbol_section): Likewise.
2019 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2020 overlays and the addrmap returned the wrong section.
2022 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2023 calling fixup_symbol_section.
2025 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2027 * minsyms.c: Include "target.h".
2028 (find_solib_trampoline_target): Handle minimal symbols pointing
2029 to function descriptors as well.
2030 * Makefile.in (minsyms.o): Update dependencies.
2032 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2033 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2034 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2035 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2036 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2037 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2038 (ppc64_standard_linkage_target): Rename to ...
2039 (ppc64_standard_linkage1_target): ... this.
2040 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2041 (ppc64_skip_trampoline_code): Support three variants of standard
2042 linkage stubs. Call find_solib_trampoline_target to handle
2045 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2047 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2048 ppc64_sysv_abi_adjust_breakpoint_address.
2049 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2050 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2052 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2054 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2055 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2056 of ppc_linux_skip_trampoline_code.
2058 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2060 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2061 * gdbarch.c, gdbarch.h: Regenerated.
2062 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2063 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2064 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2066 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2068 * linux-nat.c (trap_ptid): Delete.
2069 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2071 * linux-thread-db.c (thread_db_wait): Adjust.
2073 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2075 * linespec.c (decode_line_1): Fix a couple of comments.
2077 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2079 * dbxread.c: Formatting.
2080 (INTERNALIZE_SYMBOL): Init n_other.
2081 (set_namestring): Take pointer to nlist arg rather than struct
2082 copy. Update all callers.
2084 2008-05-15 Andreas Schwab <schwab@suse.de>
2086 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2087 (dwarf2read.o): Add $(addrmap_h).
2089 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2091 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2092 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2093 to handle ppc32 PLT entries.
2094 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2097 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2099 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2100 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2101 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2102 (lookup_minimal_symbol_by_pc_section): Use
2103 lookup_minimal_symbol_by_pc_section_1.
2104 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2106 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2108 * findcmd.c: Add #include "gdb_stdint.h".
2109 * Makefile.in (findcmd.o): Update dependencies.
2111 2008-05-11 David S. Miller <davem@davemloft.net>
2113 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2114 long double size override, Linux does use 128-bit now.
2116 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2117 (sparc_linux_write_pc): New function.
2118 (sparc32_linux_init_abi): Register it.
2119 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2120 (sparc64_linux_write_pc): New function.
2121 (sparc64_linux_init_abi): Register it.
2123 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2124 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2126 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2128 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2129 and info.tdep_info before calling gdbarch_init_osabi.
2131 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2133 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2134 the type of the right hand side of the assignment to the type
2135 of the left hand side if the left hand side is a convenience
2138 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2140 * NEWS: Mention gdbserver bi-arch capability.
2142 2008-05-09 Doug Evans <dje@google.com>
2145 * NEWS: Document find command and qSearch:memory packet.
2146 * Makefile.in (SFILES): Add findcmd.c.
2147 (COMMON_OBJS): Add findcmd.o.
2148 (findcmd.o): New rule.
2149 * findcmd.c: New file.
2150 * target.h (target_ops): New member to_search_memory.
2151 (simple_search_memory): Declare.
2152 (target_search_memory): Declare.
2153 * target.c (simple_search_memory): New fn.
2154 (target_search_memory): New fn.
2155 * remote.c (PACKET_qSearch_memory): New packet kind.
2156 (remote_search_memory): New fn.
2157 (init_remote_ops): Init to_search_memory.
2158 (init_extended_remote_ops): Ditto.
2159 (_initialize_remote): Add qSearch:memory packet config command.
2161 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2163 * thread.c (_initialize_thread): Don't use commas and periods in
2164 first line of doc string of "set/show print thread-events".
2166 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2168 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2169 Update for unwinder changes.
2171 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2173 * frame.c (get_frame_base_address, get_frame_locals_address)
2174 (get_frame_args_address): Pass the correct frame when calling
2175 frame_base_find_by_frame.
2177 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2179 * remote.c (extended_remote_attach_1): Call target_find_description.
2181 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2183 * remote.c (extended_remote_create_inferior_1): Clean up
2184 before marking the target running.
2186 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2188 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2191 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2193 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2194 sparc64-sol2-tdep.c: Update for unwinder changes.
2196 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2198 * cp-support.c (mangled_name_to_comp): Initialize storage.
2199 (unqualified_name_from_comp): Likewise.
2201 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2203 * remote.c (remote_insert_breakpoint): Call get_remote_state
2204 after gdbarch_breakpoint_from_pc is called.
2205 (remote_insert_hw_breakpoint): Likewise.
2207 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2209 * valprint.c (val_print): Add new language parameter and use it
2210 instead of using the current_language. Update calls to val_print
2212 (common_val_print): Add new langauge parameter and pass it to
2214 * value.h (struct language_defn): Add opaque declaration.
2215 (val_print, common_val_print): Update declarations.
2216 * stack.c (print_frame_args): Update call to common_val_print
2217 using the appropriate language.
2218 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2219 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2220 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2221 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2222 #include "language.h" if necessary.
2223 Update calls to val_print and common_val_print.
2224 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2225 Update dependencies.
2227 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2229 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2230 pointing inside a non-executable section as function descriptors.
2232 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2234 * inf-loop.c (inferior_event_handler): Run all continuations and
2235 print any language change before running the breakpoint commands.
2237 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2239 * frame-unwind.c (frame_unwind_got_bytes): New function.
2240 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2241 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2242 for unwinder changes.
2244 2008-05-05 Doug Evans <dje@google.com>
2246 * NEWS: Mention new /m modifier for disassemble command.
2247 * cli/cli-cmds.c (print_disassembly): New function.
2248 (disassemble_current_function): New function
2249 (disassemble_command): Recognize /m modifier, print mixed
2251 (init_cli_cmds): Update disassemble help text.
2253 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2255 * xtensa-tdep.c: Update for unwinder changes.
2257 2008-05-05 Andreas Schwab <schwab@suse.de>
2259 Update m68k port for unwinder changes.
2260 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2261 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2262 (m68k_frame_unwind): Use default_frame_sniffer.
2263 (m68k_frame_sniffer): Remove.
2264 (m68k_frame_base_address): Expect this_frame.
2265 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2267 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2268 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2269 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2270 parameter instead of pc value.
2271 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2273 (m68k_linux_sigtramp_frame_this_id)
2274 (m68k_linux_sigtramp_frame_prev_register)
2275 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2276 (m68k_linux_sigtramp_frame_unwind): Use
2277 m68k_linux_sigtramp_frame_sniffer.
2278 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2280 * m68klinux-nat.c (store_register): Fix typo.
2282 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2284 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2287 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2289 * symfile.c (reread_symbols): Update objfile's entry point.
2291 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2292 Joel Brobecker <brobecker@adacore.com>
2294 * ada-lang.c: Update throughout to use symbol_matches_domain
2295 instead of matching the symbol domain explictly.
2296 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2297 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2298 class as typedefs. See lookup_partial_symbol function.
2299 (new_symbol): Similar to add_partial_symbol, do not create
2300 symbol for the typedef. See lookup_block_symbol.
2301 * symtab.c (symbol_matches_domain): New function, takes care
2302 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2303 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2304 found psym domain matches the given domain.
2305 (lookup_block_symbol): Likewise.
2307 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2309 * top.c (command_line_handler_continuation): Remove.
2310 (execute_command): Do not install the above.
2312 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2314 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2315 and catch all exceptions from it.
2316 * top.c (command_line_handler_continuation): Don't
2317 call bpstat_do_action here.
2319 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2321 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2322 (struct die_info): Remove type.
2323 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2324 (read_structure_type, read_enumeration_type, read_array_type)
2325 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2326 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2327 (read_tag_string_type, read_subroutine_type, read_set_type)
2328 (read_unspecified_type): Delete prototypes. Remove check for
2329 already-loaded type. Return the new type.
2330 (set_die_type): Return the new type.
2331 (reset_die_and_siblings_types): Delete.
2332 (load_comp_unit, load_full_comp_unit): Set type_hash.
2333 (process_queue): Remove call to reset_die_and_siblings_types.
2334 (process_die): Do not read most types here. Use read_type_die
2336 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2337 (quirk_gcc_member_function_pointer): Return the new type.
2338 (process_structure_scope, process_enumeration_scope): Use
2339 get_die_type and read the DIE's type.
2340 (read_full_die): Do not initialize die->type.
2341 (tag_type_to_type): Use read_type_die.
2342 (read_type_die): Check for already defined types. Return the
2344 (determine_prefix): Use get_die_type.
2345 (set_die_type): Return the type.
2346 (get_die_type): Take a CU argument. Check for no type_hash.
2348 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2350 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2353 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2355 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2356 and bp_longjmp_resume breakpoints.
2357 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2359 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2360 breakpoints. Create bp_longjmp breakpoints as momentary
2362 (enable_longjmp_breakpoint): Delete.
2363 (set_longjmp_breakpoint): New.
2364 (disable_longjmp_breakpoint): Delete.
2365 (delete_longjmp_breakpoint): New.
2366 (set_longjmp_resume_breakpoint): Delete.
2367 (set_momentary_breakpoint_at_pc): New.
2368 (breakpoint_re_set_one): Don't delete bp_longjmp and
2369 bp_longjmp_resume breakpoints.
2370 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2373 * infrun.c (step_resume_breakpoint): Add comment.
2374 (struct execution_control_state): Delete handling_longjmp member.
2375 (init_execution_control_state). Don't clear handling_longjmp.
2376 (context_switch): Don't context switch handling_longjmp.
2377 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2378 create a bp_longjmp_resume breakpoint, and set it as current
2379 step_resume_breakpoint, then step over the longjmp breakpoint. If
2380 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2381 breakpoint, delete the longjmp-resume breakpoint, and stop
2383 (currently_stepping): Remove handling_longjmp from expression.
2384 (insert_step_resume_breakpoint_at_sal): Update comment.
2385 (insert_longjmp_resume_breakpoint): New.
2387 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2388 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2390 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2391 (set_longjmp_resume_breakpoint): Delete declaration.
2393 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2395 (load_infrun_state): Delete *handling_longjmp parameter.
2396 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2398 (load_infrun_state): Delete *handling_longjmp parameter. Update
2401 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2402 (delete_longjmp_breakpoint_cleanup): New.
2403 (step_1): Call set_longjmp_breakpoint instead of
2404 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2405 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2406 (step_1_continuation): Pass thread id in the continuation args to
2408 (step_once): Add thread parameter. Pass thread id the the
2411 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2413 Set CU BASE_ADDRESS already from partial DIEs.
2414 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2415 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2416 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2417 from these variables if it was still unset.
2419 * Makefile.in: Update dependencies.
2420 * dwarf2read.c: Include "addrmap.h"
2421 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2422 (dwarf2_ranges_read): New prototype.
2423 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2424 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2425 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2426 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2427 comment for it. Add the found ranges to RANGES_PST. New variable
2428 BASEADDR, initialize it the common way.
2429 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2430 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2431 HAS_RANGES_OFFSET for the later processing.
2432 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2433 * symtab.c: Include "addrmap.h"
2434 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2435 Move the psymtab locator into ...
2436 (find_pc_sect_psymtab_closer): ... a new function.
2438 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2440 * arch-utils.c (gdbarch_update_p): Use default values for
2441 info.abfd and info.target_desc if they are NULL.
2442 (gdbarch_from_bfd): Remove assertion.
2443 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2444 using the current target description.
2445 (gdbarch_info_fill): Do not use default values for info->abfd
2446 and info->target_desc.
2448 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2450 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2452 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2454 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2455 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2457 * regcache.c (read_pc_pid): Remove, replace by ...
2458 (regcache_read_pc): ... this function.
2459 (write_pc_pid): Remove, replace by ...
2460 (regcache_write_pc): ... this function.
2461 (read_pc, write_pc): Update.
2463 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2464 write_pc_pid by regcache_read_pc and regcache_write_pc.
2465 (displaced_step_fixup): Likewise.
2466 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2467 (prepare_to_proceed): Likewise.
2468 (proceed): Likewise.
2469 (adjust_pc_after_break): Likewise.
2470 (handle_inferior_event): Likewise.
2472 * linux-nat.c (cancel_breakpoint): Likewise.
2473 * linux-thread-db.c (check_event): Likewise.
2474 * aix-thread.c (aix_thread_wait): Likewise.
2475 * tracepoint.c (trace_dump_command): Likewise.
2477 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2479 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2480 SYMBOL_LOCATION_BATON.
2482 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2484 * target.h (struct target_ops): New field to_auxv_parse.
2485 * auxv.c (default_auxv_parse): New, renamed from previous
2487 (target_auxv_parse): Try to call target method. Fallback to
2488 default_auxv_parse if not found.
2489 * procfs.c (procfs_auxv_parse): New.
2490 (init_procfs_ops): On Solaris, in 64-bit mode, install
2493 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2495 * symfile.c (add_symbol_file_command): Use paddress rather than
2496 hex_string to print the address.
2498 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2500 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2501 return the null frame ID to terminate the backtrace.
2503 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2505 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2506 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2507 (SIG_FRAME_PC_OFFSET): Likewise.
2508 (SIG_FRAME_LR_OFFSET): Likewise.
2509 (SIG_FRAME_FP_OFFSET): Likewise.
2510 (rs6000_push_dummy_call): Likewise.
2511 (rs6000_return_value): Likewise.
2512 (rs6000_convert_from_func_ptr_addr): Likewise.
2513 (branch_dest, rs6000_software_single_step): Likewise.
2514 (deal_with_atomic_sequence): Rename to ...
2515 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2516 Do not call branch_dest; inline required parts of that function.
2517 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2518 with SYMBOL_LINKAGE_NAME.
2519 (struct reg, regsize): Delete.
2520 (read_memory_addr): Delete; inline into callers.
2521 (rs6000_skip_prologue): Move after skip_prologue.
2522 (skip_prologue): Remove prototype.
2523 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2524 initialization as if this variable were true. Do not install
2525 ppc64_sysv_abi_adjust_breakpoint_address.
2527 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2528 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2530 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2531 (SIG_FRAME_PC_OFFSET): Likewise.
2532 (SIG_FRAME_LR_OFFSET): Likewise.
2533 (SIG_FRAME_FP_OFFSET): Likewise.
2534 (rs6000_push_dummy_call): Likewise.
2535 (rs6000_return_value): Likewise.
2536 (rs6000_convert_from_func_ptr_addr): Likewise.
2537 (branch_dest, rs6000_software_single_step): Likewise. Replace
2538 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2539 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2540 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2541 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2542 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2544 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2545 (AIX_TEXT_SEGMENT_BASE): New macro.
2546 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2547 by AIX_TEXT_SEGMENT_BASE.
2549 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2550 (struct gdbarch_tdep): Remove text_segment_base member.
2551 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2552 ppc64_sysv_abi_adjust_breakpoint_address.
2554 * Makefile.in (rs6000-tdep.o): Update dependencies.
2555 (rs6000-aix-tdep.o): Likewise.
2557 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2558 Thiago Jung Bauermann <bauerman@br.ibm.com>
2560 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2561 * doublest.c (convert_typed_floating): Fix typo in comment.
2562 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2563 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2564 * frame.c (frame_unwind_address_in_block): Likewise.
2565 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2566 * symtab.h (struct symbol): Likewise.
2567 * tramp-frame.h (struct trad_frame_cache): Likewise.
2568 * value.c (allocate_repeat_value): Likewise.
2570 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2572 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2573 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2575 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2577 * parse.c (parse_exp_in_context): Don't override
2578 expression_context_pc if get_selected_block returned a valid
2581 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2583 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2584 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2585 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2587 * c-typeprint.c (c_type_print_base): Delete handling of template
2589 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2590 (METHOD_PTR_TO_VOFFSET): Delete.
2591 * defs.h (QUIT_FIXME): Delete.
2592 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2593 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2594 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2595 ninstantiations, and instantiations.
2596 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2597 (TYPE_FN_FIELD_INLINED): Delete.
2598 * srec.h (SREC_BINARY): Delete.
2599 * symtab.c (symbol_init_demangled_name): Delete.
2600 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2601 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2602 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2603 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2604 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2605 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2606 * target.h (enum thread_control_capabilities): Delete tc_switch.
2607 (target_can_switch_threads): Delete.
2609 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2611 * Makefile.in (objfiles.o): Update.
2612 * exec.c (exec_set_section_address): Support p->addr != 0.
2613 * objfiles.c (objfile_relocate): Update exec_ops section
2615 * symfile.c (place_section): Move exec_set_section_address call...
2616 (default_symfile_offsets): ...to here.
2618 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2620 * Makefile.in (ppc_linux_tdep_h): New macro.
2621 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2622 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2623 (powerpc_e500l_c): Likewise.
2624 (ppc-linux-nat.o): Update dependencies.
2625 (ppc-linux-tdep.o): Update dependencies.
2626 (rs6000-tdep.o): Update dependencies.
2628 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2629 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2630 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2631 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2632 (tdesc_powerpc_e500): Remove.
2634 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2635 and "features/rs6000/powerpc-altivec64.c".
2636 (ppc_supply_reg, ppc_collect_reg): Make global.
2637 (variants): Use tdesc_powerpc_32 for "powerpc" and
2638 tdesc_powerpc_altivec64 for "powerpc64".
2639 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2641 * ppc-linux-tdep.h: New file.
2643 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2644 Include "features/rs6000/powerpc-32l.c".
2645 Include "features/rs6000/powerpc-altivec32l.c".
2646 Include "features/rs6000/powerpc-64l.c".
2647 Include "features/rs6000/powerpc-altivec64l.c".
2648 Include "features/rs6000/powerpc-e500l.c".
2649 (ppc_linux_supply_gregset): New function.
2650 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2651 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2652 (ppc64_linux_gregset): Likewise.
2653 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2654 (ppc_linux_trap_reg_p): New function.
2655 (ppc_linux_write_pc): New function.
2656 (ppc_linux_core_read_description): New function.
2657 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2658 ppc_linux_core_read_description. Install orig_r3 and trap
2659 registers if present in the target description.
2660 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2662 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2663 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2664 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2665 (fetch_ppc_registers): Likewise.
2666 (store_ppc_registers): Likewise.
2667 (store_register): Likewise.
2668 (ppc_linux_read_description): Check whether AltiVec is supported.
2669 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2670 Linux target description.
2672 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2673 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2674 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2675 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2676 rs6000/powerpc-e500. Update -expedite variables accordingly.
2678 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2679 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2680 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2681 * features/rs6000/powerpc-e500.c: Regenerate.
2682 * features/rs6000/powerpc-32.c: Regenerate.
2683 * features/rs6000/powerpc-64.c: Regenerate.
2685 * features/rs6000/power-linux.xml: New file.
2686 * features/rs6000/power64-linux.xml: New file.
2687 * features/rs6000/powerpc-32l.xml: New file.
2688 * features/rs6000/powerpc-altivec32l.xml: New file.
2689 * features/rs6000/powerpc-64l.xml: New file.
2690 * features/rs6000/powerpc-altivec64l.xml: New file.
2691 * features/rs6000/powerpc-e500l.xml: New file.
2692 * features/rs6000/powerpc-32l.c: New (generated) file.
2693 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2694 * features/rs6000/powerpc-64l.c: New (generated) file.
2695 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2696 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2698 * regformats/reg-ppc.dat: Remove.
2699 * regformats/reg-ppc64.dat: Remove.
2700 * regformats/rs6000/powerpc-32.dat: Remove.
2701 * regformats/rs6000/powerpc-64.dat: Remove.
2702 * regformats/rs6000/powerpc-e500.dat: Remove.
2703 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2704 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2705 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2706 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2707 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2709 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2711 * thread.c (delete_thread): Call observer_notify_thread_exit.
2712 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2713 thread_exit observer.
2714 (mi_thread_exit): New.
2716 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2718 * breakpoint.c (create_exception_catchpoint): Remove prototype
2719 for already deleted function.
2720 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2721 * frame.h (show_stack_frame): Remove prototype.
2722 * stack.c (show_stack_frame): Remove empty, unused function.
2723 * source.c (symtab_to_fullname, print_source_lines): Small fix
2725 * value.c (show_values): Update comments to mention "show values"
2726 command instead of "info history".
2728 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2730 * linespec.c: Include "target.h".
2731 (minsym_found): Handle minimal symbols pointing to function
2732 descriptors. Use find_function_start_pc.
2733 * minsyms.c (msymbol_objfile): New function.
2734 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2735 to function descriptors.
2736 * symtab.c (fixup_section): Only use minimal symbol at the same
2737 address to determine section of a symbol.
2738 (find_function_start_pc): New function.
2739 (find_function_start_sal): Use it.
2740 * symtab.h (msymbol_objfile): Add prototype.
2741 (find_function_start_pc): Likewise.
2742 * value.c: Include "objfiles.h".
2743 (value_fn_field): Handle minimal symbols pointing to function
2745 * Makefile.in (linespec.o): Update dependencies.
2746 (value.o): Likewise.
2748 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2750 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2751 inside a PAD type is a bitfield.
2753 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2755 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2756 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2757 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2758 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2759 Allow typedefs when checking for function pointer arguments.
2760 Right-align small structs passed on the stack.
2761 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2762 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2763 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2765 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2767 * Makefile.in (arm-tdep.o): Update.
2768 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2769 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2770 (arm_pc_is_thumb): Use mapping symbols.
2771 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2772 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2773 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2774 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2775 * gdbarch.sh: Add record_special_symbol.
2776 * gdbarch.c, gdbarch.h: Regenerated.
2777 * objfiles.c (struct objfile_data): Add cleanup member.
2778 (register_objfile_data_with_cleanup): New function, from
2779 register_objfile_data.
2780 (register_objfile_data): Use it.
2781 (objfile_free_data): Call clear_objfile_data.
2782 (clear_objfile_data): Call cleanup functions.
2783 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2785 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2787 * objfiles.c (init_entry_point_info): Handle shared libraries.
2789 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2791 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2794 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2795 Pedro Alves <pedro@codesourcery.com>
2797 Implement displaced stepping.
2799 * gdbarch.sh (max_insn_length): New 'variable'.
2800 (displaced_step_copy, displaced_step_fixup)
2801 (displaced_step_free_closure, displaced_step_location): New
2803 (struct displaced_step_closure): Add forward declaration.
2804 * gdbarch.c, gdbarch.h: Regenerated.
2806 * arch-utils.c: #include "objfiles.h".
2807 (simple_displaced_step_copy_insn)
2808 (simple_displaced_step_free_closure)
2809 (displaced_step_at_entry_point): New functions.
2810 * arch-utils.h (simple_displaced_step_copy_insn)
2811 (simple_displaced_step_free_closure)
2812 (displaced_step_at_entry_point): New prototypes.
2814 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2815 (I386_MAX_MATCHED_INSN_LEN): ... this.
2816 (i386_absolute_jmp_p, i386_absolute_call_p)
2817 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2818 (i386_displaced_step_fixup): New functions.
2819 (struct i386_insn, i386_match_insn): Update.
2820 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2821 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2822 (i386_displaced_step_fixup): New prototype.
2823 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2824 Register gdbarch_displaced_step_copy,
2825 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2826 and gdbarch_displaced_step_location functions.
2828 * infrun.c (debug_displaced): New variable.
2829 (show_debug_displaced): New function.
2830 (struct displaced_step_request): New struct.
2831 (displaced_step_request_queue, displaced_step_ptid)
2832 (displaced_step_gdbarch, displaced_step_closure)
2833 (displaced_step_original, displaced_step_copy)
2834 (displaced_step_saved_copy, can_use_displaced_stepping): New
2836 (show_can_use_displaced_stepping, use_displaced_stepping)
2837 (displaced_step_clear, cleanup_displaced_step_closure)
2838 (displaced_step_dump_bytes, displaced_step_prepare)
2839 (displaced_step_clear_cleanup, write_memory_ptid)
2840 (displaced_step_fixup): New functions.
2841 (resume): Call displaced_step_prepare.
2842 (proceed): Call read_pc once, and remember the value. If using
2843 displaced stepping, don't remove breakpoints.
2844 (handle_inferior_event): Call displaced_step_fixup. Add some
2845 debugging output. When we try to step over a breakpoint, but get
2846 a signal to deliver to the thread instead, ensure the step-resume
2847 breakpoint is actually inserted. If a thread hop is needed, and
2848 displaced stepping is enabled, don't remove breakpoints.
2849 (init_wait_for_inferior): Call displaced_step_clear.
2850 (_initialize_infrun): Add "set debug displaced" command. Add
2851 "maint set can-use-displaced-stepping" command. Clear
2852 displaced_step_ptid.
2853 * inferior.h (debug_displaced): Declare variable.
2854 (displaced_step_dump_bytes): Declare function.
2856 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2859 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2861 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2862 (arm_force_mode_string, arm_show_fallback_mode)
2863 (arm_show_force_mode): New.
2864 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2866 (_initialize_arm_tdep): Add "set arm fallback-mode"
2867 and "set arm force-mode".
2868 * NEWS: Document new commands.
2870 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2872 * main.h (batch_silent): Declare.
2873 * event-top.c: Include main.h.
2874 (gdb_setup_readline): Remove extern batch_silent declaration.
2875 * infrun.c (normal_stop): Don't print source location when running in
2876 --batch-silent mode.
2877 * Makefile.in (event-top.o): Add main.h dependency.
2879 2008-05-02 Andreas Schwab <schwab@suse.de>
2881 * target.h (struct target_ops): Add
2882 to_watchpoint_addr_within_range.
2883 (target_watchpoint_addr_within_range): New function.
2884 * target.c (update_current_target): Inherit
2885 to_watchpoint_addr_within_range, defaulting to
2886 default_watchpoint_addr_within_range.
2887 (default_watchpoint_addr_within_range): New function.
2888 (debug_to_watchpoint_addr_within_range): New function.
2889 (setup_target_debug): Set to_watchpoint_addr_within_range.
2890 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2892 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2893 * breakpoint.c (watchpoints_triggered): Use
2894 target_watchpoint_addr_within_range.
2896 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2898 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2899 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2900 Set gdb_osabi to GDB_OSABI_DICOS.
2902 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2903 * osabi.c (gdb_osabi_name): Add "DICOS".
2905 * i386-dicos-tdep.c: New file.
2907 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2908 (ALLDEPFILES): Add i386-dicos-tdep.c.
2909 (i386-dicos-tdep.o): New rule.
2911 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2913 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2914 and register the fork's PTID as a thread.
2916 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2919 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2920 assign its value to the breakpoint created.
2921 (create_breakpoints): Add breakpoint_ops argument and pass it
2922 to create_breakpoint call.
2923 (break_command_really): Add breakpoint_ops argument and pass/assign
2925 (break_command_1): Pass NULL as ops argument.
2926 (set_breakpoint): Pass NULL as ops argument.
2927 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2928 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2929 catch and throw catchpoints.
2931 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2934 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2935 translate signal numeric value from the target to GDB's enum
2937 * gdbarch.c, gdbarch.h: Regenerated.
2938 * gdbarch.sh: Added two new functions target_signal_from_host and
2939 target_signal_to_host.
2940 * target.h (default_target_signal_from_host,
2941 default_target_signal_to_host): New functions - declarations.
2942 * signals/signals.c (struct gdbarch): New declaration.
2943 (default_target_signal_to_host, default_target_signal_from_host): New
2946 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2947 Pedro Alves <pedro@codesourcery.com>
2949 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2950 Johnston <jjohnstn@redhat.com>.
2952 * NEWS: Mention attach to stopped process fix.
2953 * infcmd.c (detach_command, disconnect_command): Discard the thread
2955 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2956 attaching. Use signal_stop_state.
2957 (signal_stop_state): Check stop_soon.
2958 * linux-nat.c (kill_lwp): Declare earlier.
2959 (pid_is_stopped, linux_nat_post_attach_wait): New.
2960 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2962 (linux_nat_attach): Use linux_nat_post_attach_wait.
2963 (detach_callback, linux_nat_detach): Improve handling for signalled
2965 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2966 from the process ID.
2967 * Makefile.in (infcmd.o): Update.
2969 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2971 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2972 * arm-tdep.c (arm_frame_is_thumb): New.
2973 (arm_pc_is_thumb): Clarify comment.
2974 (thumb_analyze_prologue): Remove PC special case.
2975 (thumb_scan_prologue): Take a block_addr argument. Use it for
2976 find_pc_partial_function. Remove unused variables.
2977 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2978 for find_pc_partial_function. Remove PC special case.
2979 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2980 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2981 (arm_get_next_pc): Use arm_frame_is_thumb.
2982 (arm_write_pc): Use CPSR_T instead of 0x20.
2983 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2984 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2986 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2987 DWARF2_FRAME_REG_FN.
2988 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2989 DWARF2_FRAME_REG_FN.
2990 (struct dwarf2_frame_state_reg): Add FN to loc union.
2992 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2994 * exec.c (print_section_info): Add missing '\n'.
2996 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2998 * thread.c (add_thread): Move observer call to ...
2999 (add_thread_silent): ... here.
3001 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3003 * rs6000-tdep.c: Update for unwinder changes.
3004 * ppcobsd-tdep.c: Likewise.
3006 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3008 * s390-tdep.c: Update for unwinder changes.
3010 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3012 * spu-tdep.c: Update for unwinder changes.
3014 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3016 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3017 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3018 sparc64-linux-tdep.c: Update for unwinder changes.
3020 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3022 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3023 for unwinder changes.
3024 * mips-tdep.c: Likewise.
3025 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3028 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3030 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3033 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3035 Update i386 and amd64 ports for unwinder changes.
3037 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3038 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3039 (amd64_frame_unwind): Use default_frame_sniffer.
3040 (amd64_frame_sniffer): Delete.
3041 (amd64_sigtramp_frame_cache): Expect this_frame.
3042 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3043 (amd64_sigtramp_frame_sniffer): Update signature.
3044 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3045 (amd64_frame_base_address): Expect this_frame.
3046 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3048 (amd64_init_abi): Use set_gdbarch_dummy_id and
3049 frame_unwind_append_unwinder.
3050 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3051 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3052 (i386_frame_unwind): Use default_frame_sniffer.
3053 (i386_frame_sniffer): Delete.
3054 (i386_sigtramp_frame_cache): Expect this_frame.
3055 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3056 (i386_sigtramp_frame_sniffer): Update signature.
3057 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3058 (i386_frame_base_address): Update signature.
3059 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3060 (i386_push_dummy_call): Update comment.
3061 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3063 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3064 and frame_unwind_append_unwinder.
3065 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3066 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3067 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3068 i386nbsd-tdep.c: Update for unwinder changes.
3070 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3072 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3073 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3075 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3076 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3077 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3079 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3081 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3083 * tramp-frame.h (struct tramp_frame): Update signature of init.
3084 * Makefile.in (trad-frame.o): Update.
3086 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3088 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3089 (execute_stack_op): Put this_frame in the baton.
3090 (execute_cfa_program): Take this_frame.
3091 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3092 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3093 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3094 (dwarf2_frame_this_id): Adjust to work on this_frame.
3095 (dwarf2_signal_frame_this_id): Delete.
3096 (dwarf2_frame_prev_register): Update signature. Use new frame
3098 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3099 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3100 dwarf2_frame_sniffer.
3101 (dwarf2_append_unwinders): New.
3102 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3104 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3105 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3106 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3107 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3108 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3109 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3110 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3111 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3112 (dwarf2_append_unwinders): Declare.
3113 (dwarf2_frame_base_sniffer): Update declaration.
3114 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3117 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3119 Convert frame unwinders to use the current frame and
3122 * frame.c (frame_debug): Make global.
3123 (get_frame_id): Pass this frame to unwinder routines.
3124 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3125 (do_frame_register_read): Do not discard the return value of
3126 frame_register_read.
3127 (frame_register_unwind): Remove debug messages. Use
3128 frame_unwind_register_value.
3129 (frame_unwind_register_value, get_frame_register_value): New
3131 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3132 (get_frame_args_address, get_frame_type): Pass this frame to
3134 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3136 * frame.h: Update comments.
3137 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3138 (frame_prepare_for_sniffer): Declare.
3139 * frame-unwind.h: Update comments and parameter names.
3140 (default_frame_sniffer): Declare.
3141 (frame_prev_register_ftype): Return a struct value *.
3142 (struct frame_unwind): Remove prev_pc member.
3143 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3144 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3145 (frame_unwind_got_register, frame_unwind_got_memory)
3146 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3147 * frame-base.h: Update comments and parameter names.
3148 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3149 if necessary. Add debugging output.
3150 * sentinel-frame.c (sentinel_frame_prev_register)
3151 (sentinel_frame_this_id): Update for new signature.
3152 (sentinel_frame_prev_pc): Delete.
3153 (sentinel_frame_unwinder): Remove prev_pc.
3154 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3156 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3157 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3158 (frame_unwind_append_sniffer): Delete.
3159 (frame_unwind_append_unwinder): New function.
3160 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3161 from unwinders. Use frame_prepare_for_sniffer.
3162 (default_frame_sniffer, frame_unwind_got_optimized)
3163 (frame_unwind_got_register, frame_unwind_got_memory)
3164 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3165 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3166 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3168 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3169 * gdbarch.c, gdbarch.c: Regenerated.
3170 * frame-base.c (default_frame_base_address)
3171 (default_frame_locals_address, default_frame_args_address): Update
3173 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3174 * infcall.c (call_function_by_hand): Update comments.
3175 * Makefile.in (frame-unwind.o): Update dependencies.
3177 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3179 * ada-lang.c (ada_value_primitive_packed_val): Only check
3180 value_lazy for memory lvals.
3181 * findvar.c (value_of_register_lazy): New function.
3182 (locate_var_value): Only check value_lazy for memory lvals.
3183 * valarith.c (value_subscripted_rvalue): Likewise.
3184 * valops.c (value_fetch_lazy): Handle both memory and register
3186 (search_struct_field, value_slice): Only check value_lazy for memory
3188 * value.c (struct value): Update comment for lazy.
3189 (value_primitive_field): Only check value_lazy for memory lvals.
3190 * value.h (value_lazy): Update comment.
3191 (value_of_register_lazy): Declare.
3193 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3195 * corefile.c (reopen_exec_file): Close any open files.
3197 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3199 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3200 show_memory_breakpoints to 1 while reading the instruction bundle.
3202 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3204 * gdbarch.sh: Document the return_value method. Explain that
3205 the FUNCTYPE parameter might be NULL.
3206 * gdbarch.h: Regenerated.
3207 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3208 type when calling using_struct_return, as this is unnecessary
3211 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3213 * terminal.h (create_tty_session): Fix return type.
3215 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3217 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3219 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3221 * breakpoint.c (condition_command, commands_from_control_command)
3222 (break_command_really): Minor reformatting.
3224 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3226 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3228 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3230 * amd64-tdep.c (amd64_get_longjmp_target): New.
3231 (amd64_init_abi): Register amd64_get_longjmp_target as
3232 gdbarch_get_longjmp_target callback.
3233 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3235 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3237 * breakpoint.h (enum bpstat_what_main_action): Delete
3238 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3240 * breakpoint.c (clrs): Delete.
3241 (bpstat_what): Update table.
3243 * infrun.c (handle_inferior_event): Remove
3244 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3246 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3248 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3249 Adjust all prototypes using mi_cmd_args_ftype to use
3251 (struct mi_cmd): Remove the args_func field.
3252 * mi/mi-cmds.c: Don't provide value for the args_func field.
3253 * mi/mi-main.c (mi_execute_async_cli_command)
3254 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3255 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3256 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3257 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3258 (mi_cmd_target_download): Adjust.
3259 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3260 (mi_cmd_execute): Do not check for args_func.
3261 (mi_execute_async_cli_command): Adjust.
3262 * mi/mi-parse.c: Don't check for args_func.
3264 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3266 * breakpoint.c (bpstat_check_location)
3267 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3268 New, extracted from bpstat_stop_status.
3269 (bpstat_stop_status): Use the above.
3271 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3273 * mi/mi-main.c (last_async_command): Rename to current_token.
3274 (previous_async_command): Remove.
3275 (mi_cmd_gdb_exit): Adjust.
3276 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3277 (mi_cmd_target_select): Adjust.
3278 (mi_cmd_execute): Don't set previous_async_command. Free token
3279 here even in async mode.
3280 (mi_execute_async_cli_command): Adjust.
3281 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3283 (mi_load_progress): Adjust.
3285 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3287 * infcmd.c (step_1_continuation): Always disable longjmp
3288 breakpoint if we're not going to do another step.
3290 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3292 exec_cleanup murder.
3293 * breakpoint.c (until_break_command_continuation): Add
3294 the 'error' parameter. Directly delete the breakoint as
3295 opposed to running cleanups.
3296 (until_break_command): Install continuation only
3297 after starting the target. Don't use exec cleanups,
3298 use ordinary cleanups. Discard cleanups is successfully
3299 started the target in async mode.
3300 (make_cleanup_delete_breakpoint): Remove.
3301 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3303 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3305 (struct continations): Add the 'error' parameter to the
3306 continuation_hook field.
3307 (add_continuation, do_all_continuations)
3308 (add_intermediate_continuation)
3309 (do_all_intermediate_continuations): Add the 'error' parameter.
3310 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3311 * inf-loop.c (inferior_event_handler): Instead of calling
3312 discard_all_continuations, use do_all_continuations with 1 as
3313 'error' parameter. Pass 0 as 'error' parameter in existing uses
3314 of discard_all_continuations.
3315 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3317 (step_once): Install continuation only after resuming the target.
3318 (step_1_continuation): Disable longjmp breakpoint on error.
3319 (finish_command_continuation): Add the error parameter. Delete
3320 the finish breakpoint directly, do not use cleanups.
3321 (finish_command): Do not use exec_cleanups. Always setup
3322 continuation. For sync case, immediately run them.
3323 (attach_command_continuation): Add the error parameter.
3324 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3325 remove step_resume_breakpoint -- adjust delete it directly.
3326 * interps.c (interp_set): Adjust call to do_all_continations.
3327 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3329 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3331 (mi_cmd_execute): Do not use exec_cleanup.
3332 (mi_execute_async_cli_command): Simplify the string concatenation
3333 logic. Do no use exec cleanup.
3334 (mi_exec_async_cli_cmd_continuation): New parameter error.
3335 Free last_async_command.
3336 * top.c (command_line_handler_continuation): New parameter error.
3337 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3338 (do_exec_cleanups): Remove.
3339 (add_continuation, do_all_continations)
3340 (add_intermediate_continuation)
3341 (do_all_intermediate_continuations): New parameter error.
3343 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3345 * breakpoint.h (bp_location_p): New typedef.
3346 Register a vector of bp_location_p.
3347 * breakpoint.c (always_inserted_mode)
3348 (show_always_inserted_mode): New.
3349 (unlink_locations_from_global_list): Remove.
3350 (update_global_location_list)
3351 (update_global_location_list_nothrow): New.
3352 (update_watchpoint): Don't free locations.
3353 (should_insert_location): New.
3354 (insert_bp_location): Use should_insert_location.
3355 (insert_breakpoint_locations): Copied from
3357 (insert_breakpoint): Use insert_breakpoint_locations.
3358 (bpstat_stop_status): Call update_global_location_list
3359 when disabling breakpoint.
3360 (allocate_bp_location): Don't add to bp_location_chain.
3361 (set_raw_breakpoint)
3362 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3363 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3364 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3365 (set_longjmp_resume_breakpoint)
3366 (enable_watchpoints_after_interactive_call_stop)
3367 (disable_watchpoints_before_interactive_call_start)
3368 (create_internal_breakpoint)
3369 (create_fork_vfork_event_catchpoint)
3370 (create_exec_event_catchpoint, set_momentary_breakpoint)
3371 (create_breakpoints, break_command_1, watch_command_1)
3372 (create_exception_catchpoint)
3373 (handle_gnu_v3_exceptions)
3374 (disable_breakpoint, breakpoint_re_set_one)
3375 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3376 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3377 Call update_global_location_list.
3378 (delete_breakpoint): Don't remove locations and don't
3379 try to reinsert them. Call update_global_location_list.
3380 (update_breakpoint_locations): Likewise.
3381 (restore_always_inserted_mode): New.
3382 (update_breakpoints_after_exec): Temporary disable
3383 always inserted mode.
3384 * Makefile.in: Update dependencies.
3386 * infrun.c (proceed): Remove breakpoints while stepping
3388 (handle_inferior_event): Don't remove or insert
3390 * linux-fork.c (checkpoint_command): Remove breakpoints
3391 before fork and insert after.
3392 (linux_fork_context): Remove breakpoints before switch
3394 * target.c (target_disconnect, target_detach): Remove
3395 breakpoints from target.
3398 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3400 * breakpoint.c (print_one_breakpoint_location): In MI
3401 mode, report the location string the breakpoint was
3402 originally created with.
3404 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3406 * Makefile.in (xtensa-tdep.o): Update dependencies.
3407 * configure.tgt (xtensa*): Update dependencies.
3408 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3409 Local variable areg renamed to arreg.
3410 (areg_number): New function.
3411 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3412 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3413 replaced by arreg_number.
3414 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3415 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3416 (xtensa_scan_prologue): New function.
3417 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3418 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3419 value based on prologue analysis. Fix the bugs preventing WS and
3420 AR4-AR7/A11 registers from getting right values for intermediate frames,
3421 whose registers have been already spilled.
3422 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3423 and arreg_number appropriately.
3424 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3425 svr4_ilp32_fetch_link_map_offsets.
3427 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3429 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3430 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3432 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3434 * acinclude.m4: Add override.m4.
3435 * configure: Regenerate.
3437 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3439 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3440 initialized with a trailing space now. Use PROMPT_ARG of
3441 COMMAND_LINE_INPUT instead of printing it ourselves.
3443 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3445 * NEWS: Document support for 64-bit core file.
3447 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3449 * NEWS: Add information on calling convention and new SH CLI options.
3451 * sh-tdep.c (sh_cc_gcc): New static string.
3452 (sh_cc_renesas): Ditto.
3453 (sh_cc_enum): New static string array.
3454 (sh_active_calling_convention): New static string pointer denoting
3455 active user chosen ABI.
3456 (sh_is_renesas_calling_convention): New function to return function
3457 specific ABI, or user choice if necessary.
3458 (sh_use_struct_convention): Rename first argument and turn around its
3459 meaning. Check for renesas ABI and return accordingly.
3460 (sh_use_struct_convention_nofpu): New function.
3461 (sh_next_flt_argreg): Get function type as third parameter. Check
3462 for renesas ABI and choose floating registers accordingly.
3463 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3464 struct return slot accordingly.
3465 (sh_push_dummy_call_nofpu): Ditto.
3466 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3467 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3468 (sh_return_value_fpu): Evaluate ABI and give to
3469 sh_use_struct_convention.
3470 (show_sh_command): New function.
3471 (set_sh_command): Ditto.
3472 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3475 * gdbarch.sh (return_value): Add func_type argument.
3476 * gdbarch.c: Regenerate.
3478 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3479 val_type so as not to collide with value_type function. Call
3480 using_struct_return with additional function type argument.
3481 * infcall.c (call_function_by_hand): Call using_struct_return and
3482 gdbarch_return_value with additional function type argument.
3483 * infcmd.c (print_return_value): Take addition func_type argument.
3484 Call gdbarch_return_value with additional function type argument.
3485 (finish_command_continuation): Call print_return_value with additional
3486 function type argument.
3487 (finish_command): Ditto.
3488 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3489 additional function type argument.
3490 * stack.c (return_command): Call using_struct_return and
3491 gdbarch_return_value with additional function type argument.
3492 * value.c (using_struct_return): Take additional function type argument.
3493 * value.h (using_struct_return): Accommodate declaration.
3494 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3495 * amd64-tdep.c (amd64_return_value): Ditto.
3496 * arm-tdep.c (arm_return_value): Ditto.
3497 * avr-tdep.c (avr_return_value): Ditto.
3498 * cris-tdep.c (cris_return_value): Ditto.
3499 * frv-tdep.c (frv_return_value): Ditto.
3500 * h8300-tdep.c (h8300_return_value): Ditto.
3501 (h8300h_return_value): Ditto.
3502 * hppa-tdep.c (hppa32_return_value): Ditto.
3503 (hppa64_return_value): Ditto.
3504 * i386-tdep.c (i386_return_value): Ditto.
3505 * ia64-tdep.c (ia64_return_value): Ditto.
3506 * iq2000-tdep.c (iq2000_return_value): Ditto.
3507 * m32c-tdep.c (m32c_return_value): Ditto.
3508 * m32r-tdep.c (m32r_return_value): Ditto.
3509 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3510 * m68k-tdep.c (m68k_return_value): Ditto.
3511 (m68k_svr4_return_value): Ditto.
3512 * m88k-tdep.c (m88k_return_value): Ditto.
3513 * mep-tdep.c (mep_return_value): Ditto.
3514 * mips-tdep.c (mips_eabi_return_value): Ditto.
3515 (mips_n32n64_return_value): Ditto.
3516 (mips_o32_return_value): Ditto.
3517 (mips_o64_return_value): Ditto.
3518 * mn10300-tdep.c (mn10300_return_value): Ditto.
3519 * mt-tdep.c (mt_return_value): Ditto.
3520 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3521 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3522 (ppc_sysv_abi_broken_return_value): Ditto.
3523 (ppc64_sysv_abi_return_value): Ditto.
3524 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3525 (ppc_sysv_abi_broken_return_value): Ditto.
3526 (ppc64_sysv_abi_return_value): Ditto.
3527 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3528 * rs6000-tdep.c (rs6000_return_value): Ditto.
3529 * s390-tdep.c (s390_return_value): Ditto.
3530 * score-tdep.c (score_return_value): Ditto.
3531 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3532 (sh_return_value_fpu): Ditto.
3533 * sh64-tdep.c (sh64_return_value): Ditto.
3534 * sparc-tdep.c (sparc32_return_value): Ditto.
3535 * sparc64-tdep.c (sparc64_return_value): Ditto.
3536 * spu-tdep.c (spu_return_value): Ditto.
3537 * v850-tdep.c (v850_return_value): Ditto.
3538 * vax-tdep.c (vax_return_value): Ditto.
3539 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3540 * xtensa-tdep.c (xtensa_return_value): Ditto.
3542 * gdbtypes.h (struct type): Add calling_convention member.
3543 * dwarf2read.c (read_subroutine_type): Add calling convention read
3544 from DW_AT_calling_convention attribute to function type.
3546 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3548 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3549 multi_f77_subscript to support values from registers.
3550 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3551 * value.h (value_subscripted_rvalue): Add prototype.
3553 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3555 * f-valprint.c (f_val_print): Likewise.
3557 2008-04-21 Craig Silverstein <csilvers@google.com>
3559 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3562 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3564 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3565 section is not a code section.
3567 2008-04-19 Craig Silverstein <csilvers@google.com>
3569 * NEWS: Add information on compressed debug sections.
3571 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3573 * mi/mi-cmd-var.c (varobj_update_one): Print new
3574 value for variable objects that changed type.
3576 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3578 * varobj.c (varobj_invalidate): Don't touch floating
3581 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3583 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3584 (multiple_symbols_cancel): Remove extra const.
3585 * symtab.h: Likewise.
3587 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3589 * interps.c (top_level_interpreter): Rename static variable...
3590 (top_level_interpreter_ptr): ...to this.
3591 (top_level_interpreter): New function.
3593 * interps.h: New extern for top_level_interpreter.
3595 * linespec.c: Include interps.h and mi/mi-cmds.h.
3596 (decode_line_2): When using MI, always set all breakpoints in menu.
3598 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3600 2008-04-18 Craig Silverstein <csilvers@google.com>
3602 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3603 * config.in, configure: Regenerate.
3604 * dwarf2read.c: Include zlib.h if present.
3605 Modified *_SECTION macros.
3606 (section_is_p): New.
3607 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3608 (dwarf2_resize_section): New.
3609 to determine whether a given section has a given name.
3610 (zlib_decompress_section): New.
3611 (dwarf2_read_section): Read the compressed section if present
3613 * MAINTAINERS: Added myself to section Write After Approval.
3615 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3617 * defs.h (exec_set_section_offsets): Remove prototype.
3618 * exec.c (exec_set_section_offsets): Remove function.
3620 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3622 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3623 in the search for the matching symbol.
3625 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3627 * breakpoint.c (update_watchpoint): Always reparse
3630 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3632 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3633 the breakpoint address only once.
3635 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3637 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3638 rather than a hard-coded architecture, for xcoff executables.
3640 2008-04-17 Doug Evans <dje@google.com>
3642 * buildsym.c (watch_main_source_file_lossage): New fn.
3643 (end_symtab): Call it.
3645 * source.c (find_and_open_source): Add some comments clarifying
3646 handling of FULLNAME argument. Make static. Remove pointless
3649 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3651 * inf-loop.c (inferior_event_handler): Also run the intermediate
3652 continuations in the INF_EXEC_COMPLETE case.
3654 2008-04-16 Tom Tromey <tromey@redhat.com>
3656 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3657 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3658 * cli/cli-decode.c (set_cmd_async_ok): New function.
3659 (get_cmd_async_ok): New function.
3660 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3662 * top.c (execute_command): Use get_cmd_async_ok.
3663 * infcmd.c: Include cli/cli-decode.h.
3664 (_initialize_infcmd): Mark "interrupt" as async-ok.
3665 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3667 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3670 * exec.c: Correct "arch-utils.h" include.
3672 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3675 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3676 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3677 * breakpoint.c (bpdisp_texst): New function. The function takes over
3678 the role of bpstats static array in print_one_breakpoint_location.
3679 (print_it_typical): Print "Temporary breakpoint" instead
3680 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3681 protocols, print disp field.
3682 (print_one_breakpoint_location): Removed bpdisps static definition.
3683 Call new bpstat_text function to get value for 'disp' field.
3684 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3686 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3688 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3689 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3690 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3691 * gnulib/Makefile.in: Regenerate.
3693 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3695 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3696 (defs_h): Use $(GNULIB_H).
3697 (all-lib): Depend on gnulib/Makefile.
3698 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3699 * config.in, gnulib/Makefile.in: Regenerated.
3701 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3703 * Makefile.in (LIBGNU, INCGNU): Define.
3704 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3705 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3707 ($(LIBGNU), all-lib): New rules.
3708 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3709 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3710 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3711 * gnulib: New directory, from gnulib-tool.
3712 * configure, aclocal.m4: Regenerated.
3714 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3716 * linux-thread-db.c (have_threads_callback): Check thread->private.
3718 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3719 Vladimir Prus <vladimir@codesourcery.com>
3722 * varobj.c (value_of_root): Update the expression for
3724 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3727 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3729 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3730 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3731 (mi_cmd_var_set_format): Use new mi_parse_format.
3732 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3734 * Makefile.in (mi-cmd-var.o): Update dependencies.
3736 * varobj.h (varobj_get_formatted_value): Declare.
3737 * varobj.c (my_value_of_variable): Added format parameter.
3738 (cplus_value_of_variable): Likewise.
3739 (java_value_of_variable): Likewise.
3740 (c_value_of_variable): Likewise. Evaluate expression based
3741 on format parameter.
3742 (struct language_specific): Add format parameter to function member
3744 (varobj_get_formatted_value): New.
3745 (varobj_get_value): Added format parameter to method call.
3747 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3749 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3750 instance flags of the undefined type before calling replace_type.
3752 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3754 * target.h (enum strata): Remove the download_stratum.
3756 2008-04-07 Doug Evans <dje@google.com>
3758 * buildsym.h (last_source_file): Add dwarf info to comment.
3759 (last_source_start_addr): Ditto.
3761 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3763 * alphanbsd-tdep.c: Include "target.h".
3764 * mn10300-tdep.c: Include "target.h".
3765 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3767 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3769 Fix breakpoint condition that use member variables.
3770 * valops.c (check_field): Remove.
3771 (check_field_in): Rename to check_field.
3772 (value_of_this): Use la_name_of_this.
3773 * value.h (check_field): Adjust prototype.
3775 * language.h (la_value_of_this): Rename to la_name_of_this.
3776 * language.c (unknown_language_defn): Specify "this" for
3778 (auto_language_defn): Likewise.
3779 (local_language_defn): Likewise.
3780 * ada-lang.c (ada_language_defn): Adjust comment.
3781 * c-lang.c (c_language_defn): Adjust comment.
3782 (cplus_language_defn): Specify "this" for name_of_this.
3783 (asm_language_defn): Adjust comment.
3784 (minimal_language_defn): Adjust comment.
3785 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3786 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3787 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3788 * objc-lang.c (objc_language_defn): Specify "self" for
3790 * p-lang.c (pascal_language_defn): Specify "this" for
3792 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3794 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3795 proper scope, and check for field in type of "this", without
3796 trying to create a value.
3798 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3800 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3801 (mi_error_message): Delete declaration.
3802 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3803 returning MI_CMD_ERROR.
3804 * mi/mi-main.c (mi_error_message): Delete.
3805 (mi_cmd_exec_interrupt):
3806 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3807 (mi_cmd_thread_info): Call error instead of returning
3809 (mi_cmd_data_list_register_values): Call error instead of
3810 returning MI_CMD_ERROR. Adapt to new get_register interface.
3811 (get_register): Change return typo to void. Call error instead of
3812 returning MI_CMD_ERROR.
3813 (mi_cmd_data_write_register_values): Call error instead of
3814 returning MI_CMD_ERROR.
3815 (mi_cmd_list_features): Return MI_CMD_DONE.
3816 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3817 (mi_execute_command): Always print exceptions with -error.
3819 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3821 * NEWS: Mention new commands set/show multiple-symbols.
3823 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3825 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3826 (multiple_symbols_cancel): New constants.
3827 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3828 (multiple_symbols_select_mode): New function.
3829 (_initialize_symtab): Add new set/show multiple-symbols commands.
3830 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3831 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3832 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3834 * linespec.c (decode_line_2): Likewise.
3836 2008-04-03 Doug Evans <dje@sebabeach.org>
3838 * symtab.h (enum free_code): Delete free_contents, unused.
3839 * symmisc.c (free_symtab_block): Delete.
3840 (free_symtab, case free_code): Delete.
3842 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3844 * valops.c (value_cast_structs): New function. Cast related
3845 STRUCT types up/down and return cast value. The body of this
3846 function comes mostly from value_cast_pointers.
3847 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3848 to value_cast_structs. Now value_cast_pointers needs only create
3849 appropriate reference after using value_cast_structs for actual
3851 (value_cast): Handle references.
3853 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3855 * MAINTAINERS: Added myself to section Write After Approval.
3857 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3859 * ia64-tdep.c (examine_prologue): Correct array access.
3861 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3863 * cp-support.c (first_component_command): Return if no arguments.
3865 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3867 * ser-mingw.c (ser_windows_open): Open requested name.
3869 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3871 * MAINTAINERS: Added myself.
3873 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3875 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3876 parameter. If it is NULL, don't call error.
3877 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3878 `do_mesg' parameter to find_default_run_target. If no target was
3881 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3883 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3884 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3885 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3887 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3889 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3893 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3895 * features/Makefile (%.dat): Set xmltarget to the base filename
3896 of the XML source, without subdirectory.
3897 * regformats/rs6000/powerpc-32.dat: Regenerate.
3898 * regformats/rs6000/powerpc-64.dat: Regenerate.
3899 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3901 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3903 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3906 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3908 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3909 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3911 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3913 * objfiles.h (struct objfile): New GDBARCH member.
3914 (get_objfile_arch): Add prototype.
3915 * objfiles.c: Include "arch-utils.h".
3916 (allocate_objfile): Look up gdbarch associated with bfd.
3917 (get_objfile_arch): New function.
3918 * Makefile (objfiles.o): Update dependencies.
3920 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3922 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3924 (locexpr_describe_location): Replace current_gdbarch by
3926 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3927 (dwarf2_add_field): Likewise.
3928 (read_tag_pointer_type): Likewise.
3929 (read_base_type): Likewise.
3930 (new_symbol): Likewise.
3932 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3933 (decode_base_type, decode_function_type): Likewise.
3934 (coff_read_struct_type, coff_read_enum_type): Likewise.
3935 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3936 (decode_base_type): Likewise.
3937 (coff_read_enum_type): Likewise.
3938 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3939 (coff_read_enum_type): Likewise.
3941 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3942 (end_psymtab): Likewise.
3943 (process_one_symbol): Likewise.
3945 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3946 (parse_procedure): Likewise.
3947 (parse_partial_symbols): Likewise.
3949 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3951 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3952 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3954 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3955 static range_index_type by built-in type.
3956 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3957 (read_enum_type): Likewise.
3959 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3962 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3964 * varobj.h (varobj_floating_p): Declare.
3965 * varobj.c (varobj_floating_p): New.
3966 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3967 '@' as the name, update all floating varobjs.
3969 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3971 * varobj.c (struct varobj_root): Rename use_selected_frame to
3972 floating, and clarify the meaning.
3973 (varobj_create, varobj_update, new_root_variable): Adjust.
3974 (value_of_root): Don't use type_changed as in variable,
3976 (c_value_of_root): Adjust.
3978 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3980 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3982 (linux_nat_wait): Add main lwp to gdb's thread list.
3983 * linux-thread-db.c (find_new_threads_callback): Also attach to
3984 already listed threads which thread_db didn't know about yet.
3986 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3988 * linux-nat.c (drain_queued_events): Fix comment typo.
3989 (linux_nat_attach): In async mode, don't rely on storing a pending
3990 status. Instead place the wait status on the pipe.
3991 (linux_nat_resume): Remove unreacheable shortcut code in async
3993 (stop_wait_callback): In async mode, don't store pending status.
3994 Instead, cancel breakpoints or resend the signal appropriatelly.
3995 (cancel_breakpoint): New, refactored from
3996 cancel_breakpoints_callback.
3997 (cancel_breakpoints_callback): Call cancel_breakpoint.
3998 (pipe_to_local_event_queue): Remove special token processing.
3999 (linux_nat_wait): Issue an internal error if a pending status is
4000 found in async mode.
4002 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4004 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4006 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4007 Vladimir Prus <vladimir@codesourcery.com>
4009 * varobj.c (struct varobj_root): New component thread_id.
4010 (varobj_get_thread_id, check_scope): New functions.
4011 (c_value_of_root): Use check_scope. Switch to the
4012 proper thread if necessary.
4014 * varobj.h (varobj_get_thread_id): New extern.
4016 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4018 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4021 * top.c: Revert 2008-03-21 changes.
4023 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4025 * thread.c (make_cleanup_restore_current_thread): Make it
4027 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4028 * varobj.c (varobj_update): Don't save/restore frame.
4029 (c_value_of_root): Save/restore thread and frame here,
4030 using make_cleanup_restore_current_thread.
4031 * Makefile.in: Update dependecies.
4033 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4035 * varobj.c (struct varobj_root): Clarify
4036 comment on the frame field.
4037 (varobj_create): Don't set frame if we have no
4040 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4043 Suggested by Jan Kratochvil:
4044 * top.c (gdb_rl_operate_and_get_next_completion): Call
4045 rl_redisplay_function.
4046 (gdb_rl_redisplay): New.
4047 (init_main): Set rl_redisplay_function.
4049 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4051 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4052 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4053 (store_regs_kernel_thread): Likewise.
4055 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4057 Linux native async support.
4059 * target.h (struct target_ops): Delete to_async_mask_value and add
4061 (target_is_async_p, target_async): Formatting.
4062 (target_async_mask_value): Delete.
4063 (target_async_mask): Delete function declaration, and add new
4064 target macro with the same name.
4066 * target.c (update_current_target): Replace to_async_mask_value by
4067 to_async_mask. Default to_async_mask to return_one.
4068 (target_async_mask): Delete.
4069 (find_default_can_async_p, find_default_is_async_p): New.
4070 (init_dummy_target): register find_default_can_async_p and
4071 find_default_is_async_p on the dummy target.
4073 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4074 (debug_linux_nat_async): New global.
4075 (show_debug_linux_nat_async): New function.
4076 (linux_nat_async_enabled, linux_nat_async_mask_value)
4077 (linux_nat_event_pipe, linux_nat_num_queued_events)
4078 (linux_nat_async_events_enabled): New globals.
4079 (struct waitpid_result): New struct.
4080 (waitpid_queue): New global.
4081 (queued_waitpid, push_waitpid, drain_queued_events): New.
4082 (my_waitpid): Call queued_waitpid.
4083 (linux_child_follow_fork): Disable async events during the call.
4084 (blocked_mask): Delete.
4085 (sync_sigchld_action, async_sigchld_action): New globals.
4086 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4087 async mode, block events during the call.
4088 (linux_nat_create_inferior): New.
4089 (linux_nat_attach): In sync mode, restore the mask states. In
4090 async mode, wake the event loop immediatelly.
4091 (detach_callback): Drain all queued events of the lwp we're
4093 (linux_nat_detach): Block async mode, and drain events of the main
4095 (linux_nat_resume): If in async mode, mask async events during the
4096 call. If short circuiting, force event loop to wake up. If
4097 resuming, set target_executing, and register target events in the
4099 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4100 (linux_nat_wait): In async mode, block events during the call.
4101 Only enable/disable passing SIGINT to the inferior in sync mode.
4102 Get events from local waitpid queue. If no interesting events was
4103 found, return to events loop. Reregister target events in the
4104 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4105 (linux_nat_kill): Disable events on entry.
4106 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4107 here. Detach async mode from the event loop if there are no more
4108 forks available, otherwise leave it on.
4109 (sigchld_handler): Assure this is called only in sync mode.
4110 (linux_async_permitted, linux_async_permitted_1): New globals.
4111 (set_maintenance_linux_async_permitted)
4112 (show_maintenance_linux_async_permitted): New functions.
4113 (linux_nat_is_async_p, linux_nat_can_async_p)
4114 (linux_nat_async_mask): New.
4115 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4116 (get_pending_events, async_sigchld_handler): New.
4117 (linux_nat_async_events): New.
4118 (async_terminal_is_ours): New global.
4119 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4120 (async_client_callback, async_client_context): New.
4121 (linux_nat_async_file_handler, linux_nat_async)
4122 (linux_nat_disable_async, linux_nat_enable_async): New.
4123 (linux_nat_add_target): Register linux_nat_create_inferior,
4124 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4125 linux_nat_async_mask, linux_nat_terminal_inferior and
4126 linux_nat_terminal_ours.
4127 (_initialize_linux_nat): Remove local action variable, and update
4128 code that used it to use sync_sigchld_action. Add new
4129 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4130 set/show command in the maintenance class. Add new "linux-async"
4131 maintenance set/show command. Block SIGCHLD by default. Setup
4132 async_sichld_action, and sync_sigchld_action. Install the default
4134 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4137 * linux-thread-db.c (re_check_for_thread_db): New.
4138 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4139 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4140 (thread_db_async_mask): New.
4141 (init_thread_db_ops): Register thread_db_can_async_p,
4142 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4144 * remote.c (remote_async_mask_value): New.
4145 (remote_return_zero): New.
4146 (init_remote_ops): Register remote_return_zero as callbacks of
4147 to_can_async_p and to_is_async_p.
4148 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4149 use remote_async_mask_value.
4150 (remote_async_mask): New.
4151 (init_remote_async_ops): Remove to_async_mask_value setting and
4152 register remote_async_mask as to_async_mask callback in
4155 * Makefile.in (linux-nat.o): Update.
4157 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4159 * gdbthread.h (add_thread_with_info): New.
4160 * linux-thread-db.c: Add some documentation.
4161 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4162 (struct private_thread_info): Remove th_valid and ti_valid.
4163 Replace ti with tid.
4164 (thread_get_info_callback): Do not add TID to the new ptid. Do
4166 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4167 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4169 (attach_thread): Handle an already-existing thread. Use
4170 add_thread_with_info. Cache the th and tid.
4171 (detach_thread): Verify that private was set. Remove verbose
4172 argument and printing. Update caller.
4173 (thread_db_detach): Do not adjust inferior_ptid.
4174 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4175 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4176 (thread_db_wait): Do not use lwp_from_thread.
4177 (thread_db_pid_to_str): Use the cached TID.
4178 (thread_db_extra_thread_info): Check that private is set.
4179 (same_ptid_callback): Delete.
4180 (thread_db_get_thread_local_address): Do not use it or check
4181 is_thread. Check that private is set. Assume that the thread
4182 handle is already cached.
4183 (init_thread_db_ops): Remove to_resume and to_kill.
4184 * thread.c (add_thread_with_info): New.
4185 (add_thread): Use it.
4186 * linux-nat.c (find_thread_from_lwp): Delete.
4187 (exit_lwp): Do not use it. Check print_thread_events. Print before
4188 deleting the thread.
4189 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4190 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4191 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4192 printf_unfiltered for thread exits.
4193 * procfs.c (procfs_wait): Likewise.
4195 2008-03-21 Chris Demetriou <cgd@google.com>
4197 * symtab.c (rbreak_command): Quote symbol name before passing
4198 it to break_command.
4200 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4202 * eval.c (evaluate_subexp_for_address): Clarify error message.
4203 Use value_must_coerce_to_target.
4204 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4205 * valops.c (value_assign): Call value_coerce_to_target when
4206 assigning to anything but internalvars. Leave GDB-side arrays
4207 as arrays when assigning to internalvars.
4208 (value_must_coerce_to_target, value_coerce_to_target): New.
4209 (value_coerce_array, value_addr): Call value_coerce_to_target.
4210 (value_array): Create the array in GDB's memory instead of
4212 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4215 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4217 * top.c (quit_confirm): Warn that we will kill the program.
4219 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4221 * inflow.c (terminal_ours_1): Guard access to
4222 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4224 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4225 Jim Blandy <jimb@codesourcery.com>
4226 Daniel Jacobowitz <drow@false.org>
4228 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4229 (dwarf2_read_address): Update prototype.
4231 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4232 (signed_address_type): Likewise.
4233 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4234 (execute_stack_op): Update calls to unsigned_address_type,
4235 signed_address_type and dwarf2_read_address. Fix implementation
4236 of DW_OP_deref_size.
4238 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4239 (dwarf2_per_cu_addr_size): Likewise.
4240 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4241 (struct dwarf2_loclist_baton): Likewise.
4243 * dwarf2loc.c (find_location_expression): Update calls to
4244 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4245 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4246 (locexpr_describe_location): Likewise.
4247 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4248 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4249 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4250 to dwarf2_per_cu_addr_size (per_cu).
4251 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4252 (loclist_read_variable): Likewise.
4253 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4255 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4256 instead of baton->objfile.
4257 (dwarf2_per_cu_obfile): New function.
4258 (dwarf2_per_cu_addr_size): Likewise.
4260 * dwarf2-frame.c (struct comp_unit): Move higher.
4261 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4262 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4263 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4264 parameter by using fde->eh_frame_p. Use read_encoded_value
4265 to implement DW_CFA_set_loc.
4266 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4267 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4268 execute_stack_op and execute_cfa_program.
4269 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4270 (size_of_encoded_value): Remove.
4271 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4272 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4273 (add_cie): Set cie->unit backlink.
4274 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4276 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4278 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4280 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4281 gdbarch_bfd_arch_info.
4283 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4285 * aix-thread.c (pdc_read_regs): Minor reformatting.
4287 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4289 * thread.c (print_thread_info): Don't insist
4290 on having current thread if there are no
4293 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4295 * infcmd.c (attach_command_post_wait)
4296 (attach_command_continuation): New.
4297 (attach_command): Support background async execution, and async
4298 execution in synchronous mode.
4300 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4302 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4303 * symmisc.c (dump_symtab_1): Likewise.
4304 * wrapper.c (gdb_value_struct_elt): Likewise.
4306 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4308 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4310 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4312 * linux-nat.c (linux_nat_filter_event): New, refactored from
4314 (linux_nat_wait): Call linux_nat_filter_event.
4316 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4318 * top.c (execute_command): Fix uninitialized variable error.
4320 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4322 * Makefile.in (amd64nbsd-nat.o): New dependency.
4323 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4324 (_initialize_amd64nbsd_nat): Update target vector to use
4325 nbsd_pid_to_exec_file.
4326 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4328 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4330 Remove ignoring leading exec events code.
4331 * fork-child.c (startup_inferior): Do not set
4332 inferior_ignoring_leading_exec_events.
4333 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4334 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4335 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4336 (handle_inferior_event): Remove code for ignoring leading exec
4338 * target.c (update_current_target): Do not inherit, or default,
4339 to_reported_exec_events_per_exec_call.
4340 (debug_to_reported_exec_events_per_exec_call): Remove.
4341 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4342 * target.h (target_reported_exec_events_per_exec_call): Remove.
4343 (struct target): Remove the to_reported_exec_events_per_exec_call
4346 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4348 Implement -thread-info.
4349 * gdbthread.h (print_thread_info): Declare.
4351 * thread.c (print_thread_info): New, extracted
4352 from info_threads_command and adjusted to
4353 work for CLI and MI.
4354 (info_threads_command): Use print_thread_info.
4355 * Makefile.in: Update dependencies.
4357 * mi/mi-cmds.c (mi_cmds): Specify a handler
4359 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4360 * mi/mi-main.c (mi_cmd_thread_info): New.
4361 (mi_cmd_list_features): Include 'thread-info'.
4363 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4365 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4366 to decide whether to match instruction patterns using "sw" and "sd".
4368 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4370 * infcmd.c (jump_command): Postpone disabling stdin until after
4373 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4375 * inflow.c (gdb_getpgrp): New.
4376 (gdb_has_a_terminal): Use get_getpgrp.
4377 (terminal_ours_1): If attach_flag is set, don't refetch
4378 inferior_process_group.
4380 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4382 * features/library-list.dtd: Allow "section" elements as children
4383 of "library". Add "section" element and describe its attributes.
4385 * solib-target.c (struct lm_info): Add section_bases member.
4386 (library_list_start_segment): Error out if seen a section element.
4387 (library_list_start_section): New.
4388 (library_list_end_library): New.
4389 (solib_target_free_library_list): Free section_bases.
4390 (section_attributes): New.
4391 (library_children): Make "segment" optional. Add "section" child.
4392 (library_list_children): Register library_list_end_library.
4393 (solib_target_relocate_section_addresses): Handle section bases.
4395 * NEWS: Mention new qXfer:libraries:read section offsets support.
4397 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4399 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4400 (make_exec_error_cleanup): Remove declarations.
4401 * utils.c (exec_error_cleanup_chain): Remove.
4402 (do_exec_error_cleanups, discard_exec_error_cleanups)
4403 (make_exec_error_cleanup): Remove.
4404 * event-loop.c (start_event_loop): Adjust call to
4406 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4407 (async_disable_stdin): Don't register async_enable_stdin via
4409 * inf-loop.c (inferior_event_handler): Don't
4410 call do_exec_error_cleanups. Call async_enable_stdin instead.
4411 * event-loop.c (start_event_loop): Adjust call to
4413 * tui/tui-interp.c (tui_command_loop): Adjust call to
4416 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4419 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4420 * breakpoint.c (bpstat_do_actions): In async mode,
4421 don't jump to top expecting stop_bpstat to be already
4423 * event-loop.c (start_event_loop): Call async_enable_stdin
4425 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4427 (command_handler): Do not setup continuation here.
4428 (command_line_handler_continuation): Move to...
4429 * top.c (command_line_handler_continuation): ... here.
4430 (execute_command): In async mode, register continuation.
4431 Don't check frame's language in running in async mode.
4432 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4433 * inf-loop.c (complete_execution): Inline into...
4434 (inferior_event_handler): ... here. Clear target_executing before
4435 doing any cleanups. Don't try to show prompt if the target was
4437 * infcmd.c (signal_command): Add support for async mode.
4438 (finish_command): Only add continuation if the target was
4439 successfully resumed.
4440 * remote.c (init_async_opts): Register to_get_thread_local_address
4442 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4443 with sync_execution.
4444 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4447 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4449 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4450 * exec.c (exec_bfd_mtime): Define.
4451 (exec_close): Clear it.
4452 (exec_file_attach): Set it.
4453 * gdbcore.h (exec_bfd_mtime): Declare.
4454 * source.c (find_source_lines): Do not use bfd_get_mtime.
4456 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4458 * top.c (simplified_command_loop): Remove.
4460 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4462 Remove unused remote.c hooks.
4463 * remote.c (deprecated_target_resume_hook)
4464 (deprecated_target_wait_loop_hook): Remove.
4465 (remote_resume): Do not call deprecated_target_resume_hook.
4466 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4467 (remote_async_wait): Likewise.
4469 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4471 Implement MI notification for new threads.
4472 * doc/observer.texi (new_thread): Document.
4473 * observer.sh: Forward declare struct thread_info.
4474 * thread.c (add_thread): Notify observer.
4476 * interps.h (interp_init_ftype): New parameter
4478 (interp_set): Likewise.
4479 (top_level_interpreter_data): Declare.
4480 * interps.c (interp_set): New parameter top_level.
4481 Pass it to interpreter's init function. Remember
4482 top level interpreter.
4483 (interpreter_exec_cmd): Adjust.
4484 (top_level_interpreter_data): New.
4485 * main.c (captured_main): Pass 1 for top_level
4486 parameter of interp_set.
4487 * cli/cli-interp.c (cli_interpreter_init): New
4488 parameter top_level.
4489 * tui/tui-interp.c (tui_init): New parameter top_level.
4491 * mi/mi-interp.c (mi_new_thread): New.
4492 (mi_interpreter_init): If top level, register
4493 observer for new threads.
4495 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4497 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4499 * top.c (execute_command): Disable break and stop
4500 commands in async mode.
4502 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4505 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4506 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4507 Call target_stop in the INF_QUIT_REQ case.
4508 * Makefile.in (inf-loop.o): Update.
4510 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4512 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4513 Call target_stop in the INF_QUIT_REQ case.
4514 * Makefile.in (inf-loop.o): Update.
4516 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4518 * top.c (execute_command): Enable break, info and interrupt
4519 commands in async mode.
4521 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4522 Daniel Jacobowitz <dan@codesourcery.com>
4524 * breakpoint.h (breakpoint_restore_shadows): New
4526 * breakpoint.c (breakpoint_restore_shadows): New.
4527 (read_memory_nobpt): Delete.
4528 * gdbcore.h (read_memory_nobpt): Delete declaration.
4529 * target.c (memory_xfer_partial): Call
4530 breakpoint_restore_shadows.
4531 (restore_show_memory_breakpoints)
4532 (make_show_memory_beakpoints_cleanup): New.
4533 (show_memory_breakpoints): New.
4534 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4535 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4536 Make sure we see memory breakpoints when checking if
4537 breakpoint is still there.
4538 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4539 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4540 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4541 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4543 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4545 * thread.c (add_thread): Use printf_unfiltered to print.
4547 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4549 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4550 that is true only on x86-solaris and x86_64-solaris.
4551 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4552 with proc_get_LDT_entry.
4554 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4556 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4557 * config.in, configure: Regenerate.
4558 * fork-child.c (fork_inferior): Call create_tty_session.
4559 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4560 (create_tty_session): New function.
4561 * terminal.h: Declare create_tty_session.
4563 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4566 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4567 * mipsread.c: Include elf/internal.h.
4568 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4571 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4573 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4574 to get at the current architecture and at the target specific vector.
4575 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4576 remove define of I387_ST0_REGNUM.
4578 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4580 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4581 get at the current architecture
4582 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4585 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4586 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4588 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4589 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4590 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4592 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4593 at the target specific vector.
4595 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4596 architecture. Use gdbarch_tdep to get at the target specific vector.
4598 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4599 update caller. Use gdbarch_tdep to get at the target specific vector.
4601 (i386_register_to_value: Use get_frame_arch to get at the current
4604 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4607 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4608 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4609 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4610 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4612 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4615 (i387_convert_register_p, i387_register_to_value,
4616 i387_value_to_register): Update call for i386_fp_regnum_p.
4618 * i387-tdep.h: Remove comment.
4619 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4620 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4621 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4622 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4623 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4625 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4627 * Makefile.in (fork-child.o): Update.
4628 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4629 argument. Gather all gdbserver features together.
4630 * fork-child.c (exec_wrapper): New variable.
4631 (fork_inferior): Use it.
4632 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4633 (unset_exec_wrapper_command, _initialize_fork_child): New.
4635 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4637 * source.c (directory_command): Modify the determination of
4638 condition of terminal "from_tty".
4640 2008-03-10 Matt Rice <ratmice@gmail.com>
4642 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4644 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4646 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4647 of the data passing to strtoulst function.
4648 (info_spu_signal_command): Likewise.
4650 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4652 * mi/mi-interp.c (mi_command_loop): Remove
4655 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4657 * remote.c (extended_remote_attach_1): Make local variable pid an int
4660 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4662 * solib-svr4.c (svr4_same_1): New function, originally extracted
4663 from svr4_same and expanded to handle the sparc64 case.
4664 (svr4_same): Move up and reimplement using svr4_same_1.
4665 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4667 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4669 * MAINTAINERS: Move self to Paper trail.
4671 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4673 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4674 * event-loop.c (call_async_signal_handler): New.
4675 * event-loop.h (call_async_signal_handler)
4676 (gdb_call_async_signal_handler): Declare.
4677 (mark_async_signal_handler): Add comments.
4678 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4679 * mingw-hdep.c (sigint_event, sigint_handler): New.
4680 (gdb_select): Use them. Wait for the readline signal handler
4682 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4683 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4684 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4686 (remote_fileio_ctrl_c_signal_handler): Use
4687 gdb_call_async_signal_handler.
4688 (initialize_remote_fileio): Initialize sigint_fileio_token.
4689 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4690 not initialize tokens here.
4691 (handle_remote_sigint_twice): Likewise. Reinstall
4692 handle_remote_sigint.
4693 (async_remote_interrupt_twice): Just call interrupt_query.
4694 (cleanup_sigint_signal_handler): Do not delete tokens.
4695 (remote_interrupt, remote_interrupt_twice): Use
4696 gdb_call_async_signal_handler.
4697 (interrupt_query): Reinstall the default signal handler.
4698 (_initialize_remote): Initialize tokens here.
4700 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4702 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4703 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4704 Change the type of the lr register to code_ptr.
4705 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4706 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4707 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4708 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4709 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4710 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4711 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4713 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4715 * MAINTAINERS: Update my email address.
4717 2008-03-03 Keith Seitz <keiths@redhat.com>
4719 From Dave Murphy <davem@devkitpro.org>:
4720 * configure.ac: Set tcl configdir to win under mingw.
4721 * configure: Regenerate.
4723 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4725 * breakpoint.c (fetch_watchpoint_value): New function.
4726 (update_watchpoint): Set and clear val_valid. Use
4727 fetch_watchpoint_value. Handle unreadable values on the
4728 value chain. Correct check for user-requested array watchpoints.
4729 (breakpoint_init_inferior): Clear val_valid.
4730 (watchpoint_value_print): New function.
4731 (print_it_typical): Use it. Do not free or clear old_val. Print
4732 watchpoints even if old_val == NULL.
4733 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4734 becoming readable or unreadable.
4735 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4736 (do_enable_watchpoint): Likewise.
4737 * breakpoint.h (struct breakpoint): Update comment for val. Add
4739 * NEWS: Mention watchpoints on inaccessible memory.
4741 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4743 * Makefile.in (i386-nat.o): Update.
4744 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4745 i386_use_watchpoints.
4746 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4747 i386_use_watchpoints.
4748 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4749 (i386_stopped_by_watchpoint): Update call.
4750 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4751 * config/i386/nm-i386.h: Conditionalize definitions on
4752 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4753 (i386_use_watchpoints): Declare.
4754 (i386_stopped_data_address): Update.
4755 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4756 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4758 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4760 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4761 * version.in: Bump version to 6.8.50.20080229-cvs.
4763 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4765 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4768 2008-02-28 Tom Tromey <tromey@redhat.com>
4770 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4772 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4774 * infcmd.c (kill_if_already_running): Make static. Use
4775 target_require_runnable.
4776 * target.c (target_require_runnable): New.
4777 * target.h (target_require_runnable): Declare.
4779 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4781 * frame.c (reinit_frame_cache): Only annotate if frames were
4784 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4786 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4787 * regformats/reg-ppc64.dat: Likewise.
4789 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4791 * features/Makefile (%.dat): Emit xmltarget statement.
4793 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4794 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4796 * regformats/arm-with-iwmmxt.dat: Regenerate.
4797 * regformats/mips64-linux.dat: Regenerate.
4798 * regformats/mips-linux.dat: Regenerate.
4799 * regformats/rs6000/powerpc-32.dat: Regenerate.
4800 * regformats/rs6000/powerpc-64.dat: Regenerate.
4801 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4803 * regformats/reg-arm.dat: Add xmlarch statement.
4804 * regformats/reg-i386.dat: Likewise.
4805 * regformats/reg-i386-linux.dat: Likewise.
4806 * regformats/reg-x86-64-linux.dat: Likewise.
4807 * regformats/reg-spu.dat: Likewise.
4809 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4811 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4814 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4816 * utils.c (debug_timestamp): New.
4817 (vfprintf_unfiltered): Print timestamps if requested.
4818 (show_debug_timestamp): New.
4819 (initialize_utils): Register "set debug timestamp".
4820 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4822 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4824 * breakpoint.c (skip_prologue_sal): New function.
4825 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4826 computed from a line number.
4828 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4830 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4831 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4832 Set PC register type to "code_ptr".
4833 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4834 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4835 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4836 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4837 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4838 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4839 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4842 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4844 * regformats/regdat.sh: Rename init_registers function in
4845 generated file to init_registers_${name}.
4847 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4848 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4849 * regformats/reg-s390x.dat: Set "name" to s390x.
4851 2008-02-26 Greg Law <glaw@undo-software.com>
4853 * regcache.c (registers_changed): Call reinit_frame_cache.
4855 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4857 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4858 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4859 and svr4_fetch_objfile_link_map.
4860 * Makefile.in (sh-linux-tdep.o): Update.
4862 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4864 * amd64-tdep.c (amd64_classify): Add support for decimal float
4866 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4867 use the struct return convention.
4869 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4871 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4872 to old format. Discard breakpoint address if shared library is
4874 (breakpoint_1): Adjust formatting of table header accordingly.
4876 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4878 * remote.c (remote_get_threadlist): If the response
4879 is empty, don't try to parse it.
4881 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4883 Unbreak 'target async'.
4884 * serial.c (serial_async): Set the
4885 handler function before enabling async
4888 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4890 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4892 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4894 * remote.c (extended_remote_attach_1): Set attach_flag.
4895 (extended_remote_create_inferior_1): Clear attach_flag.
4897 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4899 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4901 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4902 * solib-svr4.c (solib_svr4_r_brk): New.
4903 (open_symbol_file_object, svr4_current_sos): Always check the
4905 (svr4_fetch_objfile_link_map): Do not set debug_base.
4906 (enable_break): Use r_brk if it is set.
4907 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4908 (svr4_lp64_fetch_link_map_offsets): Likewise.
4909 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4911 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4912 Mark Kettenis <kettenis@gnu.org>
4914 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4915 trad_frame_saved_reg.
4916 (trad-frame.h): New include.
4918 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4919 instead of frame_obstack_zalloc.
4920 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4922 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4924 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4926 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4927 from disassemble_info instead of gdbarch_byte_order.
4929 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4930 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4932 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4934 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4935 gdbarch as parameter.
4937 * gdbarch.{c,h}: Regenerate.
4939 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4941 * mem-break.c (default_memory_insert_breakpoint)
4942 (default_memory_remove_breakpoint): Likewise.
4943 * target.h (default_memory_remove_breakpoint)
4944 (default_memory_insert_breakpoint): Likewise.
4946 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4947 parameter. Replace current_gdbarch by gdbarch.
4948 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4949 (m32r_memory_remove_breakpoint): Likewise.
4951 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4953 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4955 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4957 * NEWS: Add entry describing Add support improvements.
4959 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4961 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4964 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4966 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4967 register_offset_hack anymore.
4969 * regcache.{c,h} (register_offset_hack): Remove.
4971 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4973 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4975 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4976 current_gdbarch by gdbarch.
4977 (hppa64_hpux_find_global_pointer): Likewise.
4978 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4979 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4980 find_global_pointer.
4982 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4984 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4986 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4987 of gdbarch_num_regs.
4989 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4990 replace current_gdbarch by gdbarch.
4991 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4993 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4995 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4996 and replace current_gdbarch by gdbarch.
4998 (store_register): Update call for exec_one_dummy_insn.
4999 (fetch_register, store_register): Update call of regmap.
5001 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5002 parameter and replace current_gdbarch by gdbarch.
5004 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5005 the current architecture. Update call for getregs_supplies and
5007 (ppcnbsd_fetch_inferior_registers): Likewise.
5009 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5010 replace current_gdbarch by gdbarch.
5011 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5012 get_regcache_arch to get at the current architecture. Update call for
5015 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5017 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5020 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5022 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5024 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5026 * NEWS: Mention pending breakpints in MI.
5028 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5030 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5032 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5034 Add script to build and test GDB using enable-targets=all.
5036 * gdb_buildall.sh: New file.
5038 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5040 * NEWS (New native configurations): Xtensa GNU/Linux.
5041 (New targets): Xtensa GNU/Linux.
5042 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5044 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5045 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5046 * configure.tgt (xtensa*-*-linux*): New entry.
5047 * xtensa-config.c (xtensa_tdep): New variable.
5048 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5049 (rmap): Change format based on new macro XTREG.
5050 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5051 * xtensa-linux-nat.c: New.
5052 * xtensa-linux-tdep.c: New.
5053 * xtensa-xtregs.c: New.
5054 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5055 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5056 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5057 (xtensa_register_t): New field coprocessor.
5058 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5059 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5060 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5061 Update to handle privileged registers.
5062 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5063 (xtensa_push_dummy_call): Set windowstart register correctly.
5064 (call0_analyze_prologue): Initialize xtensa_default_isa.
5065 (xtensa_derive_tdep): New.
5066 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5067 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5068 Call xtensa_derive_tdep().
5069 * config/xtensa/linux.mh: New.
5070 * regformats/reg-xtensa.dat: New.
5072 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5074 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5075 (filenames.h): New include.
5076 * Makefile.in (corelow.o): Add dependency for filenames.h.
5078 2008-02-08 Doug Evans <dje@google.com>
5080 * source.c (find_and_open_source): Always rewrite absolute filenames.
5082 2008-02-07 Doug Evans <dje@google.com>
5084 * breakpoint.c: #include "hashtab.h".
5085 (ambiguous_names_p): New fn.
5086 (update_breakpoint_locations): When restoring bp enable status, don't
5087 compare function names if any functions have same name.
5088 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5090 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5092 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5093 instead of just a VEC*. Update use of SV.
5094 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5096 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5098 * NEWS: Put all new commands since gdb-6.7 together.
5100 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5102 * ada-lang.c: #include "vec.h".
5103 (struct string_vector, new_string_vector, string_vector_append):
5105 (char_ptr): New typedef.
5106 (DEF_VEC_P (char_ptr)): New VEC type.
5107 (symbol_completion_add): Update profile to take the new VEC type
5108 instead of the old string_vector structure. Update code accordingly.
5109 (ada_make_symbol_completion_list): Use the new VEC type instead of
5110 the old string_vector structure, and update the code accordingly.
5111 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5113 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5115 * p-exp.y: Set current_type in missing places.
5116 (leftdiv_is_integer): New static variable.
5117 Typecast right operand of BINOP_DIV to long_double if both operands
5120 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5122 * remote-mips.c (set_breakpoint): Rename to...
5123 (mips_set_breakpoint): ... this.
5124 (clear_breakpoint): Rename to...
5125 (mips_clear_breakpoint): ... this.
5126 (common_breakpoint): Rename to...
5127 (mips_common_breakpoint): ... this.
5128 (check_lsi_error): Rename to...
5129 (mips_check_lsi_error): ... this.
5131 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5133 * language.h (struct language_defn): Add new field
5134 la_make_symbol_completion_list.
5135 * symtab.c (default_make_symbol_completion_list): Renames
5136 make_symbol_completion_list.
5137 (make_symbol_completion_list): New function.
5138 * symtab.h (default_make_symbol_completion_list): Add declaration.
5139 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5140 (auto_language, local_language): Likewise.
5141 * objc-lang.c (objc_language_defn): Likewise.
5142 * scm-lang.c (scm_language_defn): Likewise.
5143 * m2-lang.c (m2_language_defn): Likewise.
5144 * f-lang.c (f_language_defn): Likewise.
5145 * jv-lang.c (java_language_defn): Likewise.
5146 * p-lang.c (pascal_language_defn): Likewise.
5147 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5148 (minimal_language_defn): Likewise.
5149 * ada-lang.c (struct string_vector): New structure.
5150 (new_string_vector, string_vector_append, ada_unqualified_name)
5151 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5152 (ada_make_symbol_completion_list): New functions.
5153 (ada_language_defn): Set la_make_symbol_completion_list.
5154 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5155 this function is static.
5157 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5159 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5160 to account for call site optimizations.
5162 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5164 * tracepoint.c (read_actions): Handle end-of-text indicator
5165 in action list properly. (Committed by Jim Blandy)
5167 2008-02-05 Jim Blandy <jimb@red-bean.com>
5169 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5170 pseudoregister, not an internal error.
5171 Reported by: Andrzej Zaborowski
5173 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5175 * varobj.c (c_value_of_variable): Use xstrdup.
5177 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5179 Update stored rendition of varobj value when format changes.
5180 * varobj.c (varobj_set_display_format): Recomputed
5182 (c_value_of_variable): Return print_value.
5184 2008-02-03 Doug Evans <dje@google.com>
5186 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5187 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5188 * valops.c (value_one): New function.
5189 * value.h (value_one): Declare.
5191 Fix argument promotion for binary arithmetic ops for C.
5192 * valarith.c (unop_result_type): New fn.
5193 (binop_result_type): New fn.
5194 (value_binop): Move result type computation to binop_result_type.
5195 (value_pos, value_neg, value_complement): Move result type
5196 computation to unop_result_type.
5199 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5200 Return basetype, fieldno if found. All callers updated.
5201 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5203 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5204 * symfile.h (fill_in_vptr_fieldno): Delete.
5206 2008-02-02 Doug Evans <dje@google.com>
5208 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5210 * typeprint.c (*): Whitespace cleanup.
5212 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5213 Luis Machado <luisgpm@br.ibm.com>
5214 Thiago Jung Bauermann <bauerman@br.ibm.com>
5216 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5217 don't fit into registerson the stack the way GCC does.
5219 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5221 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5222 hash table for Ada symbols. Just store the linkage name as is,
5223 and leave the demangled_name as NULL.
5225 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5227 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5228 in the global scope.
5229 (new_symbol): Likewise.
5231 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5233 * breakpoint.c (break_command_1): Return void.
5234 (break_command_really): Return void. Rethrow
5235 exceptions instead of returning.
5236 (gdb_breakpoint): Remove the error_message parameter.
5237 Return void. Rename to set_breakpoint.
5238 * gdb.h (gdb_breakpoint): Rename and move to...
5239 * breakpoint.h (set_breakpoint): ...here.
5240 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5241 event hooks even if exception is thrown. Adjust to
5242 gdb_breakpoint interface changes.
5245 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5247 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5248 float in both first and second word in the doubleword, to support
5251 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5253 Properly rethrow exception. This fixes errors
5254 about non-existent functions for -break-insert.
5255 * breakpoint.c (break_command_really): Use throw_exception
5256 for rethrowing. If rethrowing, don't print the exception.
5258 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5260 * NEWS: Mention Decimal Floating Point support.
5262 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5264 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5265 value type to builtin_type_void_func_ptr.
5267 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5269 * s390-tdep.c (is_float_singleton, is_float_like,
5270 alignment_of, s390_return_value): Make checks for
5271 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5273 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5274 Thiago Jung Bauermann <bauerman@br.ibm.com>
5276 * infcmd.c (default_print_registers_info): Also print hex
5277 raw contents for TYPE_CODE_DECFLOAT registers.
5278 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5279 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5280 (rs6000_register_name): Add support for DFP pseudo-registers.
5281 (rs6000_pseudo_register_type): Likewise.
5282 rs6000_pseudo_register_reggroup_p): Likewise.
5283 (ppc_pseudo_register_read): New function.
5284 (ppc_pseudo_register_write): Likewise.
5285 (rs6000_pseudo_register_read): Likewise.
5286 (rs6000_pseudo_register_write): Likewise.
5287 (e500_pseudo_register_read): Move checks to
5288 rs6000_pseudo_register_read.
5289 (e500_pseudo_register_write): Move checks to
5290 rs6000_pseudo_register_write.
5291 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5292 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5293 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5294 num_pseudo_regs to account for DFP pseudo regs.
5296 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5298 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5299 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5300 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5301 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5302 e500_pseudo_register_read, e500_pseudo_register_write): Use
5303 IS_SPE_PSEUDOREG macro.
5304 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5305 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5306 Remove initialization of tdep->ppc_ev31_regnum.
5308 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5310 * printcmd.c (print_formatted): Handle references as for unformatted
5313 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5315 * eval.c (evaluate_subexp_standard): Add handling of user
5316 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5318 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5320 * eval.c (evaluate_subexp_standard): Support
5321 BINOP_INTDIV opcode.
5323 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5325 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5327 For BINOP_EXP, use length and signedness of left operand only for
5328 result, as for shifts.
5329 For integral operands to BINOP_EXP, use new integer_pow and
5330 uinteger_pow functions so as to get full range of results.
5331 (integer_pow): New function.
5332 (uinteger_pow): New function.
5334 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5336 Use vector for varobj_list_children interface.
5337 * gdb/varobj.c (varobj_list_children): Return vector
5339 * gdb/varobj.h (varobj_list_children): Adjust
5341 (varobj_p): Declare. Declare vector thereof.
5342 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5343 for varobj_list_children change.
5344 * Makefile.in (varobj_h): Update dependencies.
5346 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5348 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5349 TYPE_CODE_DECFLOAT arguments.
5350 (ppc64_sysv_abi_push_dummy_call) Likewise.
5351 (get_decimal_float_return_value): New function.
5352 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5353 values by calling get_decimal_float_return_value.
5354 (ppc64_sysv_abi_return_value): Likewise.
5356 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5358 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5359 for preprocessor macro information. Formatting changes.
5361 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5363 * remote.c (struct remote_state): Add cached_wait_status.
5364 (remote_exec_file): New variable.
5365 (PACKET_vAttach, PACKET_vRun): New constants.
5366 (extended_remote_restart): Do not query for status.
5367 (struct start_remote_args): New.
5368 (remote_start_remote): Take it as a second argument. Check
5369 whether the target is running. Issue an error for non-running
5370 non-extended targets. Cache the wait status. Set inferior_ptid
5372 (remote_open_1): Prompt to disconnect non-running targets. Make
5373 sure the target is marked running. Do not set inferior_ptid here.
5374 Update call to remote_start_remote. Do not call remote_check_symbols
5375 if the target is not running.
5376 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5377 argument. Handle a non-running target.
5378 (remote_detach): Use it.
5379 (extended_remote_detach): New.
5380 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5381 (extended_remote_attach_1, extended_remote_attach)
5382 (extended_async_remote_attach): New.
5383 (remote_vcont_resume): Remove unused variable.
5384 (remote_wait, remote_async_wait): Use any cached wait status.
5385 (putpkt_binary, getpkt): Clear any cached wait status.
5386 (extended_remoute_mourn_1): New.
5387 (extended_remote_mourn): Use it.
5388 (extended_async_remote_mourn, extended_remote_run): New.
5389 (extended_remote_create_inferior_1): New.
5390 (extended_remote_create_inferior): Use it.
5391 (extended_remote_async_create_inferior): Likewise.
5392 (remote_xfer_partial): Skip for non-executing targets.
5393 (init_extended_remote_ops): Set to_detach and to_attach.
5394 (init_extended_async_remote_ops): Likewise. Use
5395 extended_async_remote_mourn.
5396 (_initialize_remote): Register vAttach, vRun, and
5397 set remote exec-file.
5398 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5400 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5402 * Makefile.in (symfile.o): Update.
5403 * NEWS: Mention exec tracing support.
5404 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5406 * infcmd.c (kill_if_already_running, detach_command)
5407 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5408 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5409 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5410 targets. Apply the sysroot path to the loaded executable. Use
5411 no_shared_libraries.
5412 * linux-nat.c (linux_child_follow_fork): Print fork following
5413 messages if verbose.
5414 (kill_wait_callback): Kill again before waiting a second time.
5415 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5416 no_shared_libraries.
5418 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5420 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5422 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5424 * nto-tdep.h: Remove #include "defs.h".
5425 * nto-tdep.c: Add #include "defs.h".
5426 * Makefile.in (nto_tdep_h): Update dependencies.
5427 (nto-tdep.o): Likewise.
5429 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5431 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5433 (proceed, start_remote): Update call to wait_for_inferior.
5434 * inferior.h (wait_for_inferior): Update declaration.
5435 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5436 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5437 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5438 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5440 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5442 * varobj (adjust_value_for_child_access): Added checking for
5443 returned value from gdb_value_ind.
5444 (c_describe_child): Likewise.
5445 (cplus_describe_child): Fixed a typo.
5447 2008-01-29 Jim Blandy <jimb@red-bean.com>
5449 * MAINTAINERS: Update my info.
5451 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5453 Use multiple locations for hardware watchpoints.
5454 This eliminates the need to traverse value chain, doing
5455 various checks, in three different places.
5457 * breakpoint.h (struct bp_location): New fields
5458 lengths and watchpoint_type.
5459 (struct breakpoint): Remove the val_chain field.
5460 * breakpoint.c (is_hardware_watchpoint): New.
5461 (free_valchain): Remove.
5462 (update_watchpoint): New.
5463 (insert_bp_location): For hardware watchpoint, just
5465 (insert_breakpoints): Call update_watchpoint_locations
5466 on all watchpoints. If we have failed to insert
5467 any location of a hardware watchpoint, remove all inserted
5469 (remove_breakpoint): For hardware watchpoints, directly
5471 (watchpoints_triggered): Iterate over locations.
5472 (bpstat_stop_status): Use only first location of
5473 a resource watchpoint.
5474 (delete_breakpoint): Don't call free_valchain.
5475 (print_one_breakpoint): Don't print all
5476 locations for watchpoints.
5477 (breakpoint_re_set_one): Use update_watchpoint for
5480 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5482 Don't reset watchpoint block on solib load.
5484 * breakpoint.c (insert_bp_location): For watchpoints,
5485 recompute condition.
5486 (breakpoint_re_set_one): Instead of recomputing value
5487 and condition for watchpoints, just reset value and
5488 let insert_breakpoints/insert_bp_location recompute it.
5489 Don't do anything about disabled watchpoint.
5491 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5493 * valarith.c (value_binop): Handle unsigned integer
5496 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5498 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5499 instruction pattern that appears frequently in position
5500 independent code. Fix bug in code which looks for "fmov" and
5501 backtracks if no "fmov" is found.
5503 2008-01-28 Doug Evans <dje@google.com>
5505 * dbxread.c (read_dbx_symtab): Fix indentation.
5506 Reformat comments to 80 columns.
5507 Move local var def closer to only use.
5509 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5511 * fork-child.c (SHELL_FILE): Remove #ifndef.
5512 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5514 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5516 * i386-tdep.c (i386_skip_noop): New function.
5517 (i386_analyze_prologue): Call i386_skip_noop function.
5519 2008-01-24 Michael Snyder <msnyder@specifix.com>
5521 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5522 * win32-nat.c (win32_xfer_partial): Ditto.
5523 * target.c (default_xfer_partial): Minor whitespace adjustment.
5525 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5527 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5528 strip bit 1 even if pc doesn't point to thumb code.
5530 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5532 * remote.c (remote_wait): Handle SIGINT between packets.
5533 (remote_async_wait): Likewise.
5535 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5536 Chris Demetriou <cgd@google.com>
5538 * thread.c (add_thread_silent): Renamed
5540 (print_thread_events): New variable definition.
5541 (show_print_thread_events): New function.
5542 (_initialize_thread): Add "set print thread-events" and
5543 "show print thread-events" commands.
5544 (add_thread): Announce new thread.
5545 * gdbthread.h (add_thread_silent): Declare.
5546 (print_thread_events): New variable declaration.
5547 * inf-ttrace.c (inf_ttrace_wait): Don't
5548 inform about new thread, as add_thread is always
5549 called too, and will take care of that.
5550 * infrun.c (handle_inferior_event): Likewise.
5551 * procfs.c (procfs_wait): Likewise.
5552 * remote.c (remote_currthread): Likewise.
5553 * sol-thread.c (sol_thread_wait): Likewise.
5554 * win32-nat.c (get_win32_debug_event): Likewise.
5555 * linux-thread-db.c (attach_thread): Likewise.
5556 Remove the verbose parameter.
5557 (check_event): Make detach_thread be verbose
5558 only if print_thread_events is set.
5559 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5560 about new thread. This is called only from
5561 linux-thread-db.c:attach_thread, which will take care.
5562 Remove the verbose parameter.
5563 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5565 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5567 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5569 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5571 * breakpoint.c (break_command_really): New parameter
5573 (break_command_1): Pass 0 as
5574 ignore_count to break_command_really.
5575 (gdb_breakpoint): Pass ignore_count to
5576 break_command_really.
5578 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5580 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5581 sigcontext struct via pointer.
5582 (struct sigframe comment): Update to show new field `psc'.
5584 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5586 * infrun.c (handle_inferior_event): If
5587 we failed to remove breakpoints, error,
5588 don't try to increment PC by hand.
5590 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5592 Add NetBSD/hppa target and host support.
5594 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5595 (hppabsd_gregset): Move to ...
5596 (hppabsd_regset_from_core_section): Rename
5597 hppaobsd_regset_from_core_section and move to ...
5598 (hppabsd_find_global_pointer): Update comment.
5599 (hppabsd_init_abi): Make global. Do not register
5600 hppabsd_regset_from_core_section.
5601 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5603 (_initialize_hppabsd_tdep): Move to ...
5604 * hppaobsd-tdep.c: ... here. New file.
5605 * hppnbsd-tdep.c: New file.
5606 * hppnbsd-nat.c: New file.
5607 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5608 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5609 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5610 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5611 * configure.host (hppa*-*-netbsd*): New entry.
5612 * configure.tgt (hppa*-*-netbsd*): New entry.
5613 (hppa*-*-openbsd*): Update.
5614 * NEWS (New native configuration): Mention NetBSD/hppa.
5615 (New targets): Mention NetBSD/hppa.
5617 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5619 * gdbarch.sh (function_list): Add new property bits_big_endian to
5621 * gdbarch.{c,h}: Regenerate.
5623 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5624 gdbarch_bits_big_endian (comment).
5625 (unpack_field_as_long, modify_field): Likewise.
5626 * value.h: Likewise (comment).
5627 * valops.c (value_slice): Likewise.
5628 * valarith.c (value_subscript, value_bit_index): Likewise.
5629 * gdbtypes.h (field): Likewise (comment).
5630 * eval.c (evaluate_subexp_standard): Likewise.
5631 * dwarf2read.c (dwarf2_add_field): Likewise.
5632 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5633 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5635 * defs.h (BITS_BIG_ENDIAN): Remove.
5637 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5639 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5641 * m2-exp.y (yylex): Likewise.
5642 * objc-exp.y (yylex): Likewise.
5644 * defs.h (DEPRECATED_STREQN): Remove.
5646 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5648 * MAINTAINERS: Update my email address.
5650 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5652 * README: Mention gdbserver/README.
5654 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5656 * valarith.c (value_binop): Handle BINOP_INTDIV
5657 for unsigned and signed integers.
5659 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5661 * s390-tdep.c (s390_gdbarch_init): Set default long double
5662 type to 128-bit IEEE quad.
5664 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5666 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5668 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5670 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5672 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5673 * value.c: All callers changed.
5675 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5677 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5678 DEPRECATED_STREQ by its expression.
5679 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5680 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5681 (scan_xcoff_symtab): Likewise.
5682 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5683 * f-lang.c (find_common_for_function): Likewise.
5684 * objc-exp.y (parse_number): Likewise.
5686 * defs.h (DEPRECATED_STREQ): Remove.
5688 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5690 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5691 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5692 get_frame_arch to get at the current_architecture. Update AM33_MODE
5694 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5695 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5697 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5699 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5701 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5703 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5705 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5706 current_gdbarch by gdbarch. Update caller.
5708 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5709 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5710 the current architecture. Update calls of
5711 amd64_native_gregset_supplies_p.
5712 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5713 (amd64bsd_store_inferior_registers): Likewise.
5715 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5717 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5718 Replace current_gdbarch by gdbarch. Update caller.
5720 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5722 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5723 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5724 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5725 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5726 (stabsect_build_psymtabs): Fix indentation.
5728 2008-01-15 Michael Snyder <msnyder@specifix.com>
5730 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5732 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5734 * win32-nat.c (win32_create_inferior): Restore code calling
5735 CloseHandle on ProcessInformation structure.
5737 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5739 * configure.ac: Check for void * as 3 argument of ptrace.
5740 * configure: regenerate.
5742 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5744 * alpha-tdep.c (alpha_heuristic_proc_start)
5745 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5746 current_gdbarch by gdbarch.
5748 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5749 current architecture by frame_info. Update alpha_heuristic_proc_start
5752 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5753 get_frame_arch to get at the current architecture by frame_info. Update
5754 alpha_sigtramp_register_address call.
5756 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5757 current_gdbarch by gdbarch. Update caller.
5758 (convert_to_extended, convert_from_extended): Add endianess parameter
5759 for comparison. Update caller.
5760 (arm_extract_return_value, arm_store_return_value): Use
5761 get_regcache_arch to get at the current architecture.
5763 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5764 current_gdbarch by gdbarch. Update caller.
5765 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5766 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5768 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5769 gdbarch as parameter. Update caller.
5770 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5771 current_gdbarch by gdbarch. Update caller.
5773 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5774 update caller. Replace current_gdbarch by gdbarch.
5776 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5777 the current architecture. Replace current_gdbarch by gdbarch.
5778 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5779 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5780 expression. Add gdbarch as parameter and replace current_gdbarch with
5782 (M6811_TDEP): Remove.
5783 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5785 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5786 current_gdbarch by gdbarch. Update caller.
5788 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5790 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5793 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5794 caller. Relace current_gdbarch by gdbarch.
5795 (altivec_register_p, spe_register_p): Likewise.
5796 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5798 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5799 altivec_register_p and spe_register_p.
5801 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5802 caller. Replace current_gdbarch by gdbarch.
5803 (score_analyze_prologue): use get_frame_arch to get at the current
5806 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5807 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5808 current_gdbarch by gdbarch. Update caller.
5809 (sparc_frame_cache): Use get_frame_arch to get at the current
5811 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5812 sparc_analyze_prologue.
5814 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5817 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5819 * exec.c: #include "arch-utils.h"
5820 (print_section_info): Use gdbarch_from_bfd to get at the
5821 current architecture. Replace current_gdbarch. Fix indention. Replace
5822 deprecated_print_address_numeric by paddress.
5823 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5825 * valprint.c (val_print_string): Replace
5826 deprecated_print_address_numeric.
5827 * tracepoint.c (trace_mention, scope_info): Likewise.
5828 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5829 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5830 (maintenance_check_symtabs): Likewise.
5831 * symfile.c (list_overlays_command): Likewise.
5832 * stack.c (frame_info, print_block_frame_labels): Likewise.
5833 * printcmd.c (print_address, print_address_demangle)
5834 (address_info): Likewise.
5835 * corefile.c (memory_error): Likewise.
5836 * infcmd.c (jump_command): Likewise.
5837 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5838 (mention, delete_breakpoint): Likewise.
5839 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5840 * dwarf2read.c (dump_die): Likewise.
5841 * ada-valprint.c (ada_val_print_1): Likewise.
5842 * f-valprint.c (f_val_print): Likewise.
5843 * linux-fork.c (info_forks_command): Likewise.
5844 * m32r-com.c (m32r_load_section, m32r_load)
5845 (m32r_upload_command): Likewise.
5847 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5849 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5851 * gdbarch.sh (skip_prologue): Add gdbarch
5853 * gdbarch.{c,h}: Regenerate.
5855 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5856 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5857 * avr-tdep.c (avr_skip_prologue): Likewise.
5858 * cris-tdep.c (cris_skip_prologue): Likewise.
5859 * frv-tdep.c (frv_skip_prologue): Likewise.
5860 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5861 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5862 * i386-tdep.c (i386_skip_prologue): Likewise.
5863 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5864 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5865 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5866 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5867 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5868 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5869 * mep-tdep.c (mep_skip_prologue): Likewise.
5870 * mips-tdep.c (mips_skip_prologue): Likewise.
5871 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5872 * mt-tdep.c (mt_skip_prologue): Likewise.
5873 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5874 * score-tdep.c (score_skip_prologue): Likewise.
5875 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5876 * sh-tdep.c (sh_skip_prologue): Likewise.
5877 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5878 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5879 * spu-tdep.c (spu_skip_prologue): Likewise.
5880 * v850-tdep.c (v850_skip_prologue): Likewise.
5881 * vax-tdep.c (vax_skip_prologue): Likewise.
5882 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5883 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5885 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5886 current_gdbarch by gdbarch.
5887 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5888 * s390-tdep.c (s390_skip_prologue): Likewise.
5890 2008-01-10 Doug Evans <dje@google.com>
5892 * defs.h (struct continuation_arg): Fix typo in comment.
5893 * target.c (target_translate_tls_address): Fix comment spelling error.
5895 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5897 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5898 (DOUBLEST_SCAN_FORMAT): Likewise.
5899 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5900 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5901 * c-exp.y (parse_number): Likewise.
5902 * jv-exp.y (parse_number): Likewise.
5903 * objc-exp.y (parse_number): Likewise.
5904 * p-exp.y (parse_number): Likewise.
5906 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5908 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5909 (check_typedef): Likewise.
5911 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5913 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5914 seen_double_big_d, treat the new H, D, and DD modifiers as length
5917 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5919 * dwarf2read.c (read_enumeration_type): Add comment.
5921 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5923 * config.in: Regenerate.
5925 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5927 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5929 (ada_convert_actuals): Delete.
5930 * ada-lang.h (ada_convert_actual): Add declaration.
5931 (ada_convert_actuals): Remove declaration.
5932 * infcall.c: #include "ada-lang.h".
5933 (value_arg_coerce): Add new parameter sp. Update function
5934 documetnation. Add handling of Ada function call parameters.
5935 * Makefile.in (infcall.o): Update dependencies.
5937 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5939 * ada-lang.c (ensure_lval): Fix value lval kind.
5940 (convert_actual): Add handling for arguments passed by reference.
5942 2008-01-08 Doug Evans <dje@google.com>
5944 * dbxread.c (read_dbx_symtab): Fix indentation.
5946 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5948 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5949 (valarith.o): Depend on dfp.h.
5950 (valops.o): Likewise.
5951 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5952 (set_decnumber_context): New function.
5953 (decimal_check_errors): Likewise.
5954 (decimal_from_number): Likewise.
5955 (decimal_to_number): Likewise.
5956 (decimal_from_string): Use set_decnumber_context and
5957 decimal_check_errors.
5958 (decimal_from_integral): New function.
5959 (decimal_from_floating): Likewise.
5960 (decimal_to_double): Likewise.
5961 (promote_decimal): Likewise.
5962 (decimal_binop): Likewise.
5963 (decimal_is_zero): Likewise.
5964 (decimal_compare): Likewise.
5965 (decimal_convert): Likewise.
5966 * dfp.h (decimal_from_integral): New prototype.
5967 (decimal_from_floating): Likewise.
5968 (decimal_to_double): Likewise.
5969 (decimal_binop): Likewise.
5970 (decimal_is_zero): Likewise.
5971 (decimal_compare): Likewise.
5972 (decimal_convert): Likewise.
5973 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5974 call to value_from_decfloat.
5975 * valarith.c: Include dfp.h.
5976 (value_args_as_decimal): New function.
5977 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5978 (value_logical_not): Likewise.
5979 (value_equal): Likewise.
5980 (value_less): Likewise.
5981 (value_pos): Likewise.
5982 (value_neg): Formatting fix.
5983 * valops.c: Include dfp.h.
5984 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5985 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5986 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5987 (value_from_decfloat): Remove expect_type argument.
5988 * value.h (value_from_decfloat): Update prototype.
5990 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5992 Ignore change in name of dynamic linker during
5993 execution on Solaris. This also unbreaks pending breakpoints.
5995 * solist.h (struct target_so_ops): New field same.
5996 * solib-svr4.c (svr4_same): New.
5997 (_initialize_svr4_solib): Register svr4_same.
5998 * solib.c (update_solib_list): Use ops->same, if available.
6000 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6002 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6003 when using MS-DOS paths.
6005 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6007 * NEWS: Mention --pid and --core command line behaviour changes.
6009 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6011 * main.c (captured_main): Remove 'count' varible and the
6012 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6013 --pid options were issued simultaneously. If an explicit pid
6014 option was passed, don't fallback to core file. Detect extra
6015 arguments better in the presence of explicit pid or core
6018 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6020 * ada-lang.c (ada_which_variant_applies): Correctly compute
6021 the value of the discriminant when the variant record is packed.
6023 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6025 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6026 that are used to differentiate homonyms.
6028 2008-01-04 Jerome Guitton <guitton@adacore.com>
6030 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6031 when the type is an anonymous pointer type.
6032 (ada_check_typedef): Avoid a seg fault when the type is null.
6033 * ada-typeprint.c (print_array_type): Add support for pointer
6036 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6038 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6040 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6042 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6043 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6045 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6047 * ada-exp.y (chop_separator): New function.
6048 (write_selectors): Rewrite to re-use chop_separator.
6049 (ada_nget_field_index, get_symbol_field_type): New functions.
6050 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6053 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6055 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6056 of SYMBOL_VALUE when working with function symbols.
6058 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6060 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6061 expressions. These expressions do not need to be rewriten.
6063 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6065 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6066 the given die is a declaration.
6068 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6070 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6071 Handle properly the case when the index type is an enumerated type.
6072 Do not return the subtype of the bounds type, just return the
6073 bounds type directly - this is not needed and is more consistent
6074 with what we do for arrays when no XA parallel type exists.
6076 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6078 * ada-lang.c (static_unwrap_type): Add forward declaration.
6079 (template_to_static_fixed_type): Fields of dynamic types sometimes
6080 also need to be unwrapped. Take this into account.
6081 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6082 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6083 * ada-typeprint.c (ada_print_type): Get the typename from
6084 the original type, not the base type.
6086 2008-01-03 Jerome Guitton <guitton@adacore.com>
6088 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6089 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6090 Update calls to ada_to_fixed_type.
6091 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6093 (ada_to_fixed_type): Add check_tag parameter; do not look for
6094 tag if null. When looking for a tag, use a fixed record type.
6095 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6096 * ada-valprint.c (printable_val_type, ada_value_print): Update
6097 calls to ada_to_fixed_type.
6099 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6101 * doublest.c (convert_floatformat_to_doublest): Call
6102 floatformat_to_doublest instead of floatformat_to_double and use
6104 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6105 instead of floatformat_from_double and use DOUBLEST variables.
6107 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6109 * MAINTAINERS (Write After Approval): Add self.
6111 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6113 * symfile.c (set_initial_language): Make non-static.
6114 * symfile.h (set_initial_language): Add declaration.
6115 * language.c: #include "symfile.h".
6116 (set_language): Call set_initial_language if the frame language
6117 could not be determined.
6119 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6121 * eval.c (evaluate_subexp_for_address): Provide frame address to
6122 locate_var_value only if it will be needed.
6124 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6126 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6128 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6130 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6131 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6132 This is needed to make sure that any other treatment applied
6133 to the resulting value does not fail for spurious reason,
6134 such as trying to take the address of this value.
6136 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6138 * ada-lang.c (ada_value_equal): Dereference reference types when
6141 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6143 Updated copyright notices for most files.
6145 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6147 * win32-nat.c (psapi_module_handle): Remove static.
6148 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6149 return first module found if base_address is zero. Don't initialize
6150 psapi function pointers here. Convert to cygwin paths when
6152 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6153 executable name. Use get_module_name when that fails or when
6155 (_initialize_psapi): New function. Initialize psapi stuff before it is
6156 needed or issue a warning if it is not found. Move psapi_module_handle
6159 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6161 * ada-lang.c (ada_remove_trailing_digits): New function.
6162 (ada_remove_po_subprogram_suffix): New function.
6163 (ada_decode): Improve. Move the description of the algorithm
6164 directly inside the code, instead of in the function global
6167 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6169 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6170 and always print the dereferenced value.
6172 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6174 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6175 of the case where the first argument is a reference.
6176 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6178 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6180 Implement support for Ada interface types.
6182 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6183 (ada_is_ignored_field): Ignore fields that are a dispatch table
6186 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6188 * top.c (print_gdb_version): Update copyright year.
6190 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6192 * ChangeLog-2007: New ChangeLog rotation.
6193 * ChangeLog: Reset for 2008.
6194 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6197 For older changes see ChangeLog-2007.
6203 version-control: never