1 2008-07-24 Pedro Alves <pedro@codesourcery.com>
3 * remote.c (remote_threads_extra_info): Don't query the remote
4 server about info on the internally added main thread.
6 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
8 * nto-procfs.c (procfs_attach): Populate initial thread list.
9 (procfs_wait): Return new pid, built from the inferior status.
11 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
13 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
14 * configure: Regenerate.
16 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
18 * nto-procfs.c (procfs_xfer_memory): Changed signature.
19 (procfs_resume): Workaround for dereferencing type-punned pointer
21 * nto-tdep.c (nto_parse_redirection): Change signature to be const
23 * nto-tdep.h (nto_parse_redirection): Likewise.
25 2008-07-21 Stan Shebs <stan@codesourcery.com>
27 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
28 * gdbarch.sh: Adjust comment to refer to
29 in_solib_dynsym_resolve_code().
30 * gdbarch.h, gdbarch.c: Update.
33 (handle_inferior_event): Use in_solib_dynsym_resolve_code
35 * config/mips/nm-irix5.h: Remove undef of
36 IN_SOLIB_DYNSYM_RESOLVE_CODE.
38 2008-07-21 Tom Tromey <tromey@redhat.com>
40 * symfile.c (reread_symbols): Don't pass argument to observer.
41 * exec.c (exec_file_attach): Don't pass argument to observer.
42 * ada-lang.c (ada_executable_changed_observer): Remove argument.
43 * symtab.c (symtab_observer_executable_changed): Remove argument.
44 * observer.sh: Handle functions with no arguments.
46 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
47 Chris Demetriou <cgd@google.com>
49 * elfread.c (elf_symfile_segments): Fix the check that each loadable
50 section fits within an ELF segment to handle ELF segments that hit
51 the end of the address space.
53 2008-07-20 Chris Demetriou <cgd@google.com>
55 * MAINTAINERS (Write After Approval): Add self.
57 2008-07-18 Tom Tromey <tromey@redhat.com>
60 * NEWS: Add entry for macro commands.
61 * Makefile.in (macrocmd.o): Add gdb_string.h.
62 * macroscope.h (user_macro_scope): Declare.
63 (default_macro_scope): Update documentation.
64 (macro_user_macros): Declare.
65 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
67 (null_macro_lookup): Remove.
68 * macrotab.h (macro_callback_fn): Declare.
69 (macro_for_each): Likewise.
70 (macro_allow_redefinitions): Likewise.
71 * macrotab.c (foreach_macro): New function
72 (macro_for_each): Likewise.
73 (struct macro_table) <redef_ok>: New field.
74 (macro_allow_redefinitions): New function.
75 (new_macro_table): Update.
76 (macro_define_function): Likewise.
77 (macro_define_object): Likewise.
78 * macroscope.c (user_macro_scope): New function.
79 (default_macro_scope): Use it.
80 (macro_user_macros): New global.
81 (standard_macro_lookup): Look in macro_user_macros.
82 (_initialize_macroscope): New function.
83 * macroexp.h (macro_is_whitespace, macro_is_digit,
84 macro_is_identifier_nondigit): Declare.
85 * macroexp.c (macro_is_whitespace): Rename. No longer static.
86 (macro_is_digit): Likewise.
87 (macro_is_identifier_nondigit): Likewise.
88 (get_identifier): Update.
89 (get_pp_number): Likewise.
90 (get_token): Likewise.
91 * macrocmd.c (skip_ws): New function.
92 (extract_identifier): Likewise.
93 (free_macro_definition_ptr): Likewise.
94 (user_macros): Remove.
95 (macro_define_command): Implement.
96 (_initialize_macrocmd): Update.
97 (macro_undef_command): Implement.
98 (print_one_macro): New function.
99 (macro_list_command): Implement.
101 2008-07-18 Joseph Myers <joseph@codesourcery.com>
103 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
105 * configure: Regenerate.
107 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
109 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
111 2008-07-15 Andreas Schwab <schwab@suse.de>
113 * valops.c (value_cast_pointers): Follow typedefs when checking
116 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
118 * block.c (block_function): Renamed to ...
119 (block_linkage_function): ... this. All callers changed.
120 * block.h (block_function): Renamed to ...
121 (block_linkage_function): ... this.
123 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
125 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
127 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
129 * frame.c (frame_sp_unwind): Delete.
130 (get_frame_sp): Do not use it.
131 * frame.h (frame_sp_unwind): Delete prototype.
133 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
135 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
137 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
139 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
140 * frame.c (frame_unwind_address_in_block): Delete.
141 (get_frame_address_in_block): Do not use it. Check the type
142 of the next frame first.
143 (frame_cleanup_after_sniffer): Update comment.
144 * frame.h (frame_unwind_address_in_block): Delete prototype.
145 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
147 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
149 * frame.c (frame_func_unwind): Delete.
150 (get_frame_func): Do not use it.
151 * frame.h (frame_func_unwind): Delete prototype.
152 * hppa-tdep.c (hppa_frame_cache): Update comment.
153 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
155 2008-07-14 Stan Shebs <stan@codesourcery.com>
157 * remote-sim.c (init_gdbsim_ops): Remove
158 TARGET_REDEFINE_DEFAULT_OPS.
160 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
162 * findvar.c (read_var_value): Remove unused variable.
164 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
166 * infrun.c (handle_inferior_event): Tag threads as stopped
167 before inserting breakpoints.
169 2008-07-15 Hui Zhu <teawater@gmail.com>
171 * MAINTAINERS: Added myself to section Write After Approval.
173 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
176 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
178 2008-07-14 Pedro Alves <pedro@codesourcery.com>
180 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
181 (i386_dicos_push_dummy_code): New.
182 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
183 Register i386_dicos_push_dummy_code.
185 2008-07-14 Markus Deuling <deuling@de.ibm.com>
187 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
188 (mips_n32n64_push_dummy_call, mips_o64_return_value)
189 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
191 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
192 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
193 (mips_n32n64_fp_arg_chunk_p): Update caller.
195 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
196 (mips_n32n64_push_dummy_call): Update caller.
198 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
200 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
201 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
204 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
206 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
207 (mips_o64_push_dummy_call): Update caller.
209 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
210 (fp_register_arg_p, mips_dump_tdep): Update caller.
212 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
213 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
215 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
217 (mips32_scan_prologue): Update caller.
219 (heuristic_proc_start): Add gdbarch as parameter. Replace
221 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
223 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
224 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
225 the current architecture. Update call to getregs_supplies.
226 (getregs_supplies): Add gdbarch as parameter and replace
229 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
230 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
231 NBSD_MIPS_JB_ELEMENT_SIZE.
232 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
233 replace current_gdbarch.
235 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
237 (mips_fetch_registers, mips_store_registers): Update call
239 (mips_load): Use get_regcache_arch to get at the current_architecture
240 and replace current_gdbarch.
242 2008-07-13 Pedro Alves <pedro@codesourcery.com>
244 * thread.c (restore_selected_frame): On fail to restore, select
245 the innermost frame, and don't crash when warning the user.
247 2008-07-13 Hui Zhu <teawater@gmail.com>
249 * symtab.c (expand_line_sal): Fix a memory leak.
251 2008-07-13 Pedro Alves <pedro@codesourcery.com>
253 * utils.c (struct continuation): Define as inheriting struct
255 (add_continuation, do_all_continuations)
256 (discard_all_continuations, add_intermediate_continuation)
257 (do_all_intermediate_continuations)
258 (discard_all_intermediate_continuations): Adjust.
260 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
262 Skip varobj in running threads.
263 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
264 thread is not stopped, skip the varobj.
265 * Makefile.in: Update dependencies.
267 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
269 Enable all commands while inferiour is running
270 * mi/mi-main.c (mi_cmd_execute): Don't check if
271 inferiour is executing.
273 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
275 Allow all CLI command even if target is executing.
276 * gdb/top.c (execute_command_1): Don't check if the inferiour
279 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
281 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
282 Fix printing of frame, when frame is wrong.
284 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
286 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
287 backchain is unreadable.
289 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
291 * spu-linux-nat.c: Include "gdbthread.h".
292 (spu_child_post_startup_inferior): Register main thread.
293 (spu_child_post_attach): Likewise.
294 * Makefile.in (spu-linux-nat.o): Update dependencies.
296 2008-07-12 Pedro Alves <pedro@codesourcery.com>
298 Rewrite continuations internals on top of cleanups and plug
299 continuation arguments leaks.
301 * defs.h (struct continuation): Make it opaque.
302 (add_continuation, add_intermediate_continuation): Drop the int
303 argument of the continuation hook argument. Add
304 continuation_free_args argument.
305 (do_all_continuations, do_all_intermediate_continuations): Drop
306 the error_p argument.
308 * utils.c (add_continuation): Drop the int argument of the
309 continuation hook argument. Add continuation_free_args argument.
310 Reimplement on top of cleanups.
311 (do_all_continuations): Drop error argument. Reimplement on top
313 (discard_all_continuations): Reimplement on top of cleanups.
314 (add_intermediate_continuation): Drop the int argument of the
315 continuation hook argument. Add continuation_free_args argument.
316 Reimplement on top of cleanups.
317 (do_all_intermediate_continuations): Drop error argument.
318 Reimplement on top of cleanups.
319 (discard_all_intermediate_continuations): Reimplement on top of
322 * breakpoint.c (until_break_command_continuation): Drop error
323 argument. Add xfree as continuation argument deleter.
325 * inf-loop.c (inferior_event_handler): On error, discard all
326 continuations. Adjust to new do_all_intermediate_continuations
327 and do_all_continuations interfaces.
329 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
330 Pass xfree as continuation argument deleter.
331 (finish_command_continuation): Drop error_p argument. Adjust.
332 (finish_command_continuation_free_arg): New.
333 (finish_command): Pass finish_command_continuation_free_arg as
334 continuation argument deleter. Adjust to new do_all_continuations
336 (attach_command_continuation): Drop error_p argument.
337 (attach_command_continuation_free_args): New.
338 (attach_command): Pass attach_command_continuation_free_args as
339 continuation argument deleter.
341 * interps.c (interp_set): Adjust to new do_all_continuations
344 * event-top.c (stdin_event_handler): In error, also discard the
345 intermediate continuations.
347 2008-07-12 Pedro Alves <pedro@codesourcery.com>
349 Replace struct continuation_args by void* and per command structs.
351 * top.c (execute_command): Remove unused arg1 and arg2 locals.
353 * breakpoint.c (struct until_break_command_continuation_args):
355 (until_break_command_continuation): Take a void* instead of a
356 continuations_arg. Adjust.
357 (until_break_command): Adjust to use struct
358 until_break_command_continuation_args instead of struct
361 * infcmd.c (struct step_1_continuation_args): New.
362 (step_1_continuation): Take a void* instead of a
363 continuations_arg. Adjust to use struct step_1_continuation_args.
364 (step_once): Adjust to use struct step_1_continuation_args.
366 (struct finish_command_continuation_args): New.
367 (finish_command_continuation): Take a void* instead of a
368 continuations_arg. Adjust to use struct
369 finish_command_continuation_args.
370 (finish_command): Adjust to use struct
371 finish_command_continuation_args.
372 (struct attach_command_continuation_args): New.
373 (attach_command_continuation): Take a void* instead of a
374 continuations_arg. Adjust to use struct
375 attach_command_continuation_args.
376 (attach_command): Adjust to use struct
377 attach_command_continuation_args.
379 * defs.h (struct continuation_arg): Delete.
380 (struct continuation): Replace the struct continuation_arg*
381 parameter of continuation_hook by a void*. Replace "arg_list"
382 member by a new "args" member with void* type.
383 (add_continuation, add_intermediate_continuation): Replace struct
384 continuation_arg type usages by void* usages.
386 * utils.c (add_continuation, do_all_continuations)
387 (add_intermediate_continuation)
388 (do_all_intermediate_continuations): Replace struct
389 continuation_arg type usages by void* usages. Pass "args" instead
392 2008-07-12 Pedro Alves <pedro@codesourcery.com>
394 * infrun.c (struct thread_stepping_state): Delete sal member.
395 (init_thread_stepping_state): Add local sal. Use it instead of
397 (handle_inferior_event): New local stop_pc_sal. Use it instead of
399 (step_into_function): Add local stop_func_sal. Use it instead of
402 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
404 Implement -exec-continue/-exec-interrupt --all.
405 * infcmd.c (continue_1): New, extracted from
406 (continue_command): ...here.
407 (interrupt_target_1): New, extracted from
408 (interrupt_target_command): ...here.
409 * inferior.h (continue_1, interrupt_target_1): New.
410 * mi/mi-main.c (mi_cmd_exec_continue)
411 (mi_cmd_exec_interrupt): Handle --all.
413 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
415 Implement --thread and --frame.
416 * gdbthread.h (find_thread_id): Declare.
417 * thread.c (find_thread_id): Make non-static.
418 * mi/mi-main.c (mi_cmd_execute): Switch to the right
419 thread and frame, if necessary.
420 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
421 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
423 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
425 * infrun.c (resume): Discard cleanups on early exit path.
427 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
429 * infrun.c (normal_stop): For MI, report which threads
432 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
434 Report thread state in -thread-info output.
435 * thread.c (print_thread_info): Add new field "state".
437 2008-07-11 Pedro Alves <pedro@codesourcery.com>
439 * infrun.c (handle_inferior_event): Also ignore a
440 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
442 2008-07-11 Tom Tromey <tromey@redhat.com>
444 * completer.c (complete_line_internal): New function, from
445 complete_line. Add 'for_help' parameter.
446 (complete_line): Use it.
447 (command_completer): Move later. Rewrite.
449 2008-07-11 Pedro Alves <pedro@codesourcery.com>
451 * thread.c (thread_apply_command): Move making the cleanup out of
454 2008-07-11 Pedro Alves <pedro@codesourcery.com>
458 * thread.c (enum thread_state): New.
459 (thread_state main_thread_running): Delete, in favor of...
460 (thread_state main_thread_state): ... this. Update throughout.
461 (clear_thread_inferior_resources): New, split from free_thread.
462 (free_thread): Call clear_thread_inferior_resources.
463 (init_thread_list): Set main thread to stopped state.
464 (add_thread_silent): Take care of PTID reuses.
465 (delete_thread): If deleting inferior_ptid or a thread with
466 refcount > 0, mark it as exited, but still keep it in the list.
467 Only notify of thread exits, if we haven't done so yet.
468 (iterate_over_threads): Make it safe to delete threads while
470 (do_captured_list_thread_ids): Don't account for exited threads.
471 (thread_alive): Check for the THREAD_EXITED state, and don't set
472 ptid to -1 on exited threads.
473 (set_running): Update to account for extra possible states.
474 (is_thread_state): New.
475 (is_stopped, is_exited): New.
476 (is_running): Implement in terms of is_thread_state.
477 (any_running): Update.
478 (print_thread_info): Update. Account for exited threads. Don't
479 warn about missed frame restoring here, its done in the cleanup.
480 (switch_to_thread): Don't read from a thread that has gone.
481 (restore_current_thread): In non-stop mode, do a full context
483 (restore_selected_frame): Add a frame_level argument. Rewrite.
484 (struct current_thread_cleanup): Add selected_frame_level and
486 (do_restore_current_thread_cleanup): Check if thread was stopped
487 and still is, and if the target has registers, stack and memory
488 before restoring the selected frame. Don't delete the cleanup
490 (restore_current_thread_cleanup_dtor): New.
491 (make_cleanup_restore_current_thread): Remove all arguments.
493 (thread_apply_all_command): Update. Prune threads.
494 (thread_apply_command): Update.
495 (thread_command): Account for currently selected exited thread.
496 (do_captured_thread_select): Check for a running thread. Prune
498 (_initialize_thread): Make "info threads", "thread", "thread
499 apply", and "thread apply all" appliable without a selected thread.
500 * gdbthread.h (struct thread_info): Replace running_ by state_.
502 (is_exited, is_stopped): Declare.
503 (make_cleanup_restore_current_thread): Remove all arguments.
504 * infrun.c: Include "event-top.h".
505 (fetch_inferior_event): In non-stop mode, restore selected thread
506 and frame after handling the event and running breakpoint
507 commands. Display GDB prompt if needed.
508 (normal_stop): In non-stop mode, don't print thread switching
510 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
511 (get_cmd_no_selected_thread_ok): New.
512 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
513 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
515 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
516 no-selected-thread ok.
517 * top.c (execute_command): Check for non no-selected-thread-ok
519 * linux-nat.c (struct saved_ptids, threads_to_delete)
520 (record_dead_thread, prune_lwps): Delete.
521 (exit_lwp): Unconditionally delete thread.
522 (linux_nat_resume): Remove prune_lwps call.
523 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
524 of is_running. Adjust to make_cleanup_restore_current_thread
526 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
527 selected thread has exited.
528 * inf-loop.c (inferior_event_handler): Don't display the prompt
530 * varobj.c (c_value_of_root): Update.
531 * defs.h (make_cleanup_dtor): Declare.
532 * utils.c (make_cleanup_dtor): New.
534 * Makefile.in (infrun.o): Depend on $(event_top_h).
536 2008-07-11 Pedro Alves <pedro@codesourcery.com>
538 Add "continue -a" and "interrupt -a" options for non-stop mode.
540 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
541 (continue_command): Add "-a" option.
542 (interrupt_target_command): Add "-a" option.
543 (_initialize_infcmd): Add extend help of continue and interrupt
544 command to mention the new "-a" option. Mark "continue" async ok.
546 2008-07-10 Doug Evans <dje@google.com>
548 Add "set print symbol-loading on|off".
549 * NEWS: Document new option.
550 * symfile.h (print_symbol_loading): Declare.
551 * symfile.c (print_symbol_loading): New global.
552 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
553 from ..." if print_symbol_loading.
554 (_initialize_symfile): Add set/show print symbol-loading.
555 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
556 if print_symbol_loading.
558 2008-07-10 Pedro Alves <pedro@codesourcery.com>
560 Non-stop linux native.
562 * linux-nat.c (linux_test_for_tracefork): Block events while we're
564 (get_pending_status): Implement non-stop mode.
565 (linux_nat_detach): Stop threads before detaching.
566 (linux_nat_resume): In non-stop mode, always resume only a single
568 (linux_handle_extended_wait): On a clone event, in non-stop mode,
569 add new lwp to GDB's thread table, and mark as running, executing
570 and stopped appropriately.
571 (linux_nat_filter_event): Don't assume there are other running
572 threads when a thread exits.
573 (linux_nat_wait): Mark the main thread as running and executing.
574 In non-stop mode, don't stop all lwps.
575 (linux_nat_kill): Stop lwps before killing them.
576 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
578 (send_sigint_callback): New.
579 (linux_nat_stop): New.
580 (linux_nat_add_target): Set to_stop to linux_nat_stop.
582 * linux-nat.h (thread_db_attach_lwp): Declare.
584 * linux-thread-db.c (thread_get_info_callback): Check for new
585 threads if we have none.
586 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
587 stopped lwp. Check for new threads if we have none.
588 (thread_db_attach_lwp): New.
589 (thread_db_init): Set proc_handle.pid to inferior_ptid.
590 (check_event): Set proc_handle.pid to the stopped lwp.
591 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
592 lwp available, bail out if there is none.
594 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
597 2008-07-10 Kevin Buettner <kevinb@redhat.com>
599 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
600 `current_pc' from CORE_ADDR to ULONGEST.
602 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
605 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
607 * NEWS (New commands): Mention "set disable-randomization".
608 * configure.ac: Add check for HAVE_PERSONALITY and
609 HAVE_DECL_ADDR_NO_RANDOMIZE.
610 * configure, config.in: Regenerate.
611 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
612 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
614 (disable_randomization, show_disable_randomization)
615 (set_disable_randomization): New.
616 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
617 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
618 variable DISABLE_RANDOMIZATION.
619 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
620 DISABLE_RANDOMIZATION.
622 2008-07-09 Pedro Alves <pedro@codesourcery.com>
624 Adjust all targets to new target_stop interface.
626 * gnu-nat.c (gnu_stop): Add ptid argument.
627 * go32-nat.c (go32_stop): Add ptid argument.
628 (go32_create_inferior): Pass inferior_ptid to go32_stop.
629 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
630 * monitor.c (monitor_stop): Add ptid argument.
631 (monitor_open): Pass inferior_ptid to monitor_stop.
632 (monitor_interrupt): Pass inferior_ptid to target_stop.
633 (monitor_stop): Add ptid argument.
634 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
635 (procfs_create_inferior): Add ptid argument.
636 * procfs.c (procfs_stop): Add ptid argument.
637 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
638 * remote-sim.c (gdbsim_stop): Add ptid argument.
639 * sol-thread.c (sol_thread_stop): Add ptid argument.
640 * win32-nat.c (win32_stop): Add ptid argument.
642 2008-07-09 Pedro Alves <pedro@codesourcery.com>
644 Non-stop inferior control.
646 * infrun.c (resume): In non-stop mode, always resume just one
648 (proceed): Don't call prepare_to_proceed in non-stop mode.
649 (fetch_inferior_event): In non-stop mode, switch context before
651 (error_is_running, ensure_not_running): New.
652 (handle_inferior_event): In non-stop mode: Mark only the event
653 thread as stopped. Require that the target module manages adding
654 threads to the thread list. Assert that there isn't a
655 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
656 (normal_stop): Only mark not-running if inferior hasn't exited.
657 In non-stop mode, only mark the event thread.
659 * thread.c:Include "cli/cli-decode.h".
660 (print_thread_info): Don't read from a running thread.
661 Output "(running)" if thread is running.
662 (switch_to_thread): Don't read stop_pc if thread is executing.
663 (do_restore_current_thread_cleanup): Don't write to a running
665 (thread_apply_all_command): Don't read from a running thread. In
666 non-stop mode, do a full context-switch instead of just switching
668 (thread_apply_command): In non-stop mode, do a full context-switch
669 instead of just switching threads.
670 (do_captured_thread_select): Likewise. Inform user if selected
672 (_initialize_thread): Mark "info threads" and "thread" and
675 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
676 unregister the target from the event loop.
678 * infcmd.c (continue_command, step_1, jump_command)
679 (signal_command): Ensure the selected thread isn't running.
680 (interrupt_target_command): In non-stop mode, interrupt only the
683 * inferior.h (error_is_running, ensure_not_running): Declare.
685 * target.h (struct target_ops): Add ptid argument to the to_stop
687 (target_stop): Add ptid_t argument.
689 * target.c (update_current_target): Add ptid argument to to_stop's
691 (debug_to_stop): Add ptid_t argument.
692 (debug_to_rcmd): Set to_stop_ptid.
694 * remote.c (remote_stop): Add ptid_t argument.
695 (async_remote_interrupt): Add inferior_ptid to target_stop.
696 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
698 * Makefile.in (thread.o): Depend on $(cli_decode_h).
700 2008-07-09 Pedro Alves <pedro@codesourcery.com>
702 Don't rely on ecs->wait_for_more.
704 * infrun.c (proceed): Clear the stepping state, set
705 previous_inferior_ptid and clear infwait state.
706 (wait_for_inferior): Don't clear the stepping state, set
707 previous_inferior_ptid, or clear the infwait state here.
708 (fetch_inferior_event): Don't clear the stepping state, set
709 previous_inferior_ptid, or clear the infwait state here. Don't
710 condition on wait_for_more.
712 2008-07-09 Pedro Alves <pedro@codesourcery.com>
714 Refactor infrun a bit.
716 * infrun.c (currently_stepping): Take a struct
717 thread_stepping_state instead of an execution_control_state.
718 (struct thread_stepping_state): New, split from
719 execution_control_state.
720 (gtss, tss): New globals.
721 (proceed): Clear the stepping state, set previous_inferior_ptid
722 and clear infwait state.
723 (init_wait_for_inferior): Clear the stepping state,
724 previous_inferior_ptid and infwait state.
725 (waiton_ptid, infwait_state): New, split from
726 execution_control_state.
727 (struct execution_control_state): Members that persist through
728 events moved out to either struct thred_stepping_state or made
729 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
730 (wait_for_inferior, fetch_inferior_event): Use local
731 execution_control_state. Update to execution_control_state split.
732 (init_execution_control_state): Adjust.
733 (init_thread_stepping_state): New, extracted from
734 init_execution_control_state.
735 (context_switch): Take a ptid instead of an
736 execution_control_state.
737 (context_switch_to): Adjust.
738 (adjust_pc_after_break): Adjust.
739 (init_infwait_state): New.
740 (handle_inferior_event): Adjust.
742 2008-07-09 Pedro Alves <pedro@codesourcery.com>
743 Vladimir Prus <vladimir@codesourcery.com>
747 * gdbthread.h: Remove unneeded forward declarations.
748 Include "inferior.h".
749 (struct thread_info): Add continuations,
750 intermediate_continuations, proceed_to_finish, step_over_calls,
751 stop_step, step_multi and stop_signal members.
752 (save_infrun_state): Add continuations,
753 intermediate_continuations, proceed_to_finish, step_over_calls,
754 stop_step, step_multi, stop_signal and stop_bpstat parameters.
755 (load_infrun_state): Add continuations,
756 intermediate_continuations, proceed_to_finish, step_over_calls,
757 stop_step, step_multi, stop_signal and stop_bpstat parameters.
759 * thread.c (load_infrun_state): In non-stop mode, load
760 continuations, intermediate_continuations, proceed_to_finish,
761 step_over_calls, stop_step, step_multi and stop_signal.
762 (save_infrun_state): Store continuations,
763 intermediate_continuations, proceed_to_finish, step_over_calls,
764 stop_step, step_multi, stop_signal and stop_bpstat.
765 (save_infrun_state): Store continuations,
766 intermediate_continuations, proceed_to_finish, step_over_calls,
767 stop_step, step_multi, stop_signal and stop_bpstat.
768 (free_thread): Clear The thread's stop_bpstat.
770 * inferior.h (context_switch_to): Declare.
772 * infrun.c (ecss): New global.
773 (context_switch): Context switch continuations,
774 intermediate_continuations, proceed_to_finish, step_over_calls,
775 stop_step, step_multi, stop_signal and stop_bpstat.
776 (wait_for_inferior): Use global ecss.
777 (async_ecss, async_ecs): Delete.
778 (fetch_inferior_event): Use global ecss.
779 (context_switch_to): New.
781 * top.c (execute_command): In non-stop, only check if the current
782 thread is running, in all-stop, check if there's any thread
785 * breakpoint.c (bpstat_remove_breakpoint): New.
786 (bpstat_remove_breakpoint_callback): New.
787 (delete_breakpoint): Clear the stop_bpstats of all threads.
789 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
790 current thread is running, in all-stop, check if there's any
793 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
795 2008-07-09 Pedro Alves <pedro@codesourcery.com>
799 * inferior.h (non_stop): Declare.
800 * infrun.c (non_stop, non_stop_1): New.
801 (set_non_stop, show_non_stop): New.
802 (_initialize_infrun): Add "set/show non-stop" command.
804 2008-07-09 Pedro Alves <pedro@codesourcery.com>
806 Adjust fork/vfork/exec to pass ptids around.
808 * target.h (struct target_waitstatus): Store related_pid as a ptid.
809 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
811 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
813 * breakpoint.c (print_it_typical, bpstat_check_location)
814 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
815 (create_fork_vfork_event_catchpoint): Adjust.
816 * infrun.c (fork_event): Change parent_pid and child_pid types to
818 (follow_exec, inferior_has_forked, inferior_has_vforked)
819 (inferior_has_execd): Take a ptid_t and don't trim it.
820 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
821 * linux-nat.c (linux_child_follow_fork): Adjust.
822 * inf-ptrace.c (inf_ptrace_wait): Adjust.
823 * inf-ttrace.c (inf_ttrace_wait): Adjust.
824 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
826 2008-07-09 Pedro Alves <pedro@codesourcery.com>
828 Add "executing" property to threads.
830 * inferior.h (target_executing): Delete.
831 * gdbthread.h (struct thread_info): Add executing_ field.
832 (set_executing, is_executing): New.
833 * thread.c (main_thread_executing): New.
834 (init_thread_list): Clear it and also main_thread_running.
835 (is_running): Return false if target has no execution.
836 (any_running, is_executing, set_executing): New.
838 * top.c: Include "gdbthread.h".
839 (target_executing): Delete.
840 (execute_command): Replace target_executing check by any_running.
841 * event-top.c: Include "gdbthread.h".
842 (display_gdb_prompt, command_handler): Replace target_executing by
844 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
845 here. Replace target_executing by is_running.
846 * infrun.c (handle_inferior_event): Mark all threads as
848 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
850 * stack.c (get_selected_block): Return null if inferior is
852 * target.c (target_resume): Mark resumed ptid as executing.
853 * breakpoint.c (until_break_command): Replace target_executing
854 check by is_executing.
855 * remote.c (remote_async_resume): Don't mark inferior as executing
857 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
860 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
861 (mi_execute_async_cli_command): Replace target_executing by
864 * frame.c (get_current_frame): Error out if the current thread is
866 (has_stack_frames): New.
867 (get_selected_frame, deprecated_safe_get_selected_frame): Check
870 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
873 2008-07-09 Pedro Alves <pedro@codesourcery.com>
875 * symfile.c (load_command): Reopen the exec file and reread
876 symbols before anything else.
878 2008-07-09 Pedro Alves <pedro@codesourcery.com>
880 * remote-sim.c: Include gdbthread.h.
881 (remote_sim_ptid): New global.
882 (gdbsim_create_inferior): Silently add the main task to GDB's
884 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
885 task from GDB's thread list.
886 (gdbsim_resume): Adjust to use remote_sim_ptid.
887 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
888 (init_gdbsim_ops): Register gdbsim_thread_alive and
890 (_initialize_remote_sim): Initialize remote_sim_ptid.
891 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
893 2008-07-09 Pedro Alves <pedro@codesourcery.com>
895 * monitor (monitor_ptid): New global.
896 (monitor_open): Silently add the main task to GDB's thread list.
897 (monitor_close, monitor_mourn_inferior): Silently delete the main
898 task from GDB's thread list.
899 (monitor_thread_alive, monitor_pid_to_str): New.
900 (init_base_monitor_ops): Register monitor_thread_alive and
902 (_initialize_remote_monitors): Initialize monitor_ptid.
904 * gdbthread.h (delete_thread_silent): Declare.
905 * thread.c (delete_thread): Rename to ...
906 (delete_thread_1): ... this. Add "silent" parameter. If silent,
907 don't do exit notifications.
908 (delete_thread, delete_thread_silent): New, as wrappers to
911 2008-07-08 Pedro Alves <pedro@codesourcery.com>
913 * breakpoint.c (update_global_location_list): Add boolean
914 "should_insert" argument. Only insert locations if caller told it
916 (update_global_location_list_nothrow): Add boolean "should_insert"
917 argument. Pass it to update_global_location_list.
918 (insert_breakpoints, create_longjmp_breakpoint)
919 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
920 (create_thread_event_breakpoint, create_solib_event_breakpoint)
921 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
922 (enable_watchpoints_after_interactive_call_stop)
923 (set_momentary_breakpoint, create_breakpoints)
924 (break_command_really, watch_command_1)
925 (create_ada_exception_breakpoint, update_breakpoint_locations)
926 (do_enable_breakpoint, enable_command): Pass true to
927 update_global_location_list.
928 (bpstat_stop_status, disable_overlay_breakpoints)
929 (disable_watchpoints_before_interactive_call_start)
930 (delete_breakpoint, disable_breakpoint, disable_command): Pass
931 false to update_global_location_list.
932 (update_breakpoints_after_exec): Don't temporarily disable
933 always-inserted mode.
935 2008-07-08 Pedro Alves <pedro@codesourcery.com>
937 * breakpoint.c (mark_breakpoints_out): Make public.
938 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
939 here. Update comment.
940 * breakpoint.h (mark_breakpoints_out): Declare.
942 * linux-nat.c (linux_handle_extended_wait): On
943 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
944 * inf-ttrace.c (inf_ttrace_wait): Likewise.
946 2008-07-08 Pedro Alves <pedro@codesourcery.com>
948 * infrun.c (follow_exec): Reset shared libraries before adding the
951 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
953 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
955 2008-07-07 Pedro Alves <pedro@codesourcery.com>
957 * i386-dicos-tdep.c: Include "inferior.h".
958 (i386_dicos_frame_align): New.
959 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
960 dummy location ON_STACK.
961 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
963 2008-07-07 Joel Brobecker <brobecker@adacore.com>
965 * gstdint.h: New file.
967 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
969 * mi/mi-interp.c (mi_on_resume): Don't try to report
970 resumed thread it the thread list is empty.
972 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
974 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
975 completer for set to filename_completer.
979 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
981 Implement -target-attach.
982 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
984 2008-06-21 Hui Zhu <teawater@gmail.com>
986 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
988 2008-07-03 Pedro Alves <pedro@codesourcery.com>
990 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
991 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
993 * target.h (struct target_ops): Add to_attach_no_wait member.
994 (target_attach_no_wait): New.
995 * target.c (update_current_target): Inherit to_attach_no_wait.
997 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
998 target_attach_no_wait runtime check.
1000 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
1001 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
1004 2008-07-03 Pedro Alves <pedro@codesourcery.com>
1006 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
1007 on debug_displaced being set.
1009 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1011 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
1012 directly instead of get_frame_id.
1014 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1016 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
1017 (deal_with_atomic_sequence): Update BC masks.
1018 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
1019 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
1021 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
1023 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
1024 register, not the previous frame's.
1026 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
1028 * source.c (select_source_symtab): Make sure we skip namespace
1029 symtabs when showing cpp source code.
1031 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
1033 * MAINTAINERS (Authorized committers): Fix my email address.
1035 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1037 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
1038 -target-download and -target-select via CLI, so that
1039 the quoting rules are the same as they were (unfortunately)
1040 in all prior gdb releases.
1041 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
1042 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1043 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
1044 (mi_cmd_target_download, mi_cmd_target_select): Remove.
1045 (mi_cmd_execute): Set current_token even for commands
1048 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
1050 * alphafbsd-tdep.c: Update for unwinder changes.
1051 * alpha-linux-tdep.c: Likewise.
1052 * alphanbsd-tdep.c: Likewise.
1053 * alphaobsd-tdep.c: Likewise.
1054 * avr-tdep.c: Likewise.
1055 * cris-tdep.c: Likewise.
1056 * frv-linux-tdep.c: Likewise.
1057 * frv-tdep.c: Likewise.
1058 * h8300-tdep.c: Likewise.
1059 * hppa-linux-tdep.c: Likewise.
1060 * iq2000-tdep.c: Likewise.
1061 * m32c-tdep.c: Likewise.
1062 * m32r-linux-tdep.c: Likewise.
1063 * m32r-tdep.c: Likewise.
1064 * m68hc11-tdep.c: Likewise.
1065 * mep-tdep.c: Likewise.
1066 * mn10300-tdep.c: Likewise.
1067 * mt-tdep.c: Likewise.
1068 * score-tdep.c: Likewise.
1069 * sh64-tdep.c: Likewise.
1070 * sh-tdep.c: Likewise.
1071 * sparc64fbsd-tdep.c: Likewise.
1072 * sparc64nbsd-tdep.c: Likewise.
1073 * sparc64obsd-tdep.c: Likewise.
1074 * v850-tdep.c: Likewise.
1075 * vaxobsd-tdep.c: Likewise.
1076 * vax-tdep.c: Likewise.
1077 * xstormy16-tdep.c: Likewise.
1079 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1081 * mi/mi-main.c (enum captured_mi_execute_command_actions)
1082 (captured_mi_execute_command_args): Remove.
1083 (captured_mi_execute_command): Cast the closure to mi_parse
1084 pointer, not to captured_mi_execute_command_args, and don't
1085 set the action field thereof.
1086 (mi_execute_command): Pass struct mi_parse, not
1087 captured_mi_execute_command_args to captured_mi_execute_command.
1088 (mi_execute_command): Remove (dead) code for suppressing
1091 2008-06-28 Pedro Alves <pedro@codesourcery.com>
1093 * linux-nat.c (enum sigchld_state): New.
1094 (linux_nat_async_events_state): Renamed from
1095 linux_nat_async_events_enabled.
1096 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1097 (sigchld_default_action): New.
1098 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1100 (linux_nat_create_inferior): Set events state to sigchld_default
1102 (linux_nat_resume): Adjust.
1103 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1104 (sigchld_handler): Adjust.
1105 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1106 (get_pending_events): Adjust.
1107 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1108 instead of a boolean.
1109 (linux_nat_async): Adjust.
1110 (_initialize_linux_nat): Capture default SIGCHLD action into
1111 sigchld_default_action.
1113 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1115 * breakpoint.c (moribund_locations): New.
1116 (bpstat_stop_status): Process moribund locations.
1117 (update_global_location_list): Add removed
1118 locations to moribund_locations.
1119 (breakpoint_retire_moribund): New.
1120 * breakpoint.h (struct bp_location): New field
1121 events_till_retirement.
1122 (breakpoint_retire_moribund): Declare.
1123 * thread.c (thread_count): New.
1124 * infrun.c (handle_inferior_event): Call
1125 breakpoint_retire_moribund.
1126 * gdbthread.h (thread_count): Declare.
1128 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1130 * dfp.c (decimal_convert): Call match_endianness before and after
1133 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1135 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1136 unsupported and we fall back to memory_insert_breakpoint, we
1137 use the unmodified requested address.
1139 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1141 * dwarf2read.c (read_attribute_value): Issue a complaint when
1142 adjusting size attribute values of 0xffffffff as zero.
1144 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1146 * i386-tdep.c (i386_16_byte_align_p): New.
1147 (i386_push_dummy_call): Determine stack space required for
1148 arguments going forwards allowing for 16-byte alignment, then push
1149 arguments going forwards.
1151 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1153 * infrun.c (start_remote): Don't clear thread list here.
1154 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1156 * remote.c (record_currthread): Upgrade the main thread and its
1157 entry in the thread list if this is the first time we hear about
1159 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1160 a tid member always alive.
1161 (remote_find_new_threads): Don't update the main thread here.
1162 (remote_start_remote): Clear thread list here. Always add the
1164 (extended_remote_attach_1): Add the main thread here.
1165 (extended_remote_mourn_1): Re-add the main thread here.
1166 (extended_remote_create_inferior_1): Add a main thread.
1168 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1170 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1172 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1174 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1176 (general_thread, continue_thread): Change type to ptid_t.
1177 (record_currthread): Take a ptid_t parameter instead of an
1179 (MAGIC_NULL_PID): Delete.
1180 (set_thread): Take a ptid_t parameter and adjust.
1181 (set_general_thread, set_continue_thread): New.
1182 (remote_thread_alive, remote_newthread_step)
1183 (remote_current_thread, remote_find_new_threads)
1184 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1185 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1186 (threadalive_test, remote_pid_to_str)
1187 (remote_get_thread_local_address): Adjust.
1188 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1189 and any_thread_ptid.
1191 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1193 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1194 * configure: Regenerated.
1196 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1198 * dwarf2read.c (read_attribute_value): Treat size attribute
1199 values of 0xffffffff as if the attribute value was zero.
1201 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1203 * linux-nat.c: Add description of overall logic.
1205 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1207 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1208 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1209 all dependencies on $(gdb_stdint_h).
1210 (distclean): Do not delete gdb_stdint.h.
1211 * acinclude.m4: Do not use stdint.m4.
1212 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1213 uintptr_t, and gdb_stdint.h.
1214 * defs.h: Include <stdint.h>.
1215 * gdb_thread_db.h: Assume stdint.h is already included.
1216 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1217 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1218 include gdb_stdint.h.
1219 * configure, config.in: Regenerate.
1221 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1223 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1224 decimal floating-point values in GPRs for soft-float.
1225 (do_ppc_sysv_return_value): Handle returning decimal
1226 floating-point values in GPRs for soft-float.
1228 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1230 * target.c (target_read_until_error): New.
1231 * target.h (target_read_until_error): Declare.
1232 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1233 target_read_until_error.
1235 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1237 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1238 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1239 after the DECFLOAT detection to fix a memory leak. Remove the
1240 redundant NUM initialization. Protect the DECFLOAT detection memory
1241 access before the P block. Restore the P memory content for the
1244 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1246 Kill the return value for all MI command functions.
1247 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1248 (mi_cmd_argv_ftype): Change return type to void.
1250 * mi/mi-main.c: Adjust all function that implement
1251 MI commands to return nothing.
1252 (struct captured_mi_execute_command_actions):
1253 Remove the rc field.
1254 (mi_cmd_execute): Return nothing.
1255 (mi_execute_async_cli_command): Return nothing.
1256 (mi_cmd_exec_interrupt): Don't print ^done here.
1257 (mi_cmd_target_select): Don't print ^connected here.
1258 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1259 Special-case -target-select and output ^connected, not ^done.
1261 * mi/mi-cmd-break.c: Adjust.
1262 * mi/mi-cmd-disas.c: Adjust.
1263 * mi/mi-cmd-env.c: Adjust.
1264 * mi/mi-cmd-file.c: Adjust.
1265 * mi/mi-cmd-stack.c: Adjust.
1266 * mi/mi-cmd-target.c: Adjust.
1267 * mi/mi-cmd-var.c: Adjust.
1268 * mi/mi-interp.c: Adjust.
1269 * mi/mi-symbol-cmds.c: Adjust.
1271 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1273 Emit ^running via observer.
1274 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1276 (mi_on_resume): Print ^running if not previously output.
1277 * mi/mi-main.c (running_result_record_printed): New.
1278 (captured_mi_execute_command): Reset
1279 running_result_record_printed. Use running_result_record_printed
1280 to decide if we should skip ^done.
1281 (mi_execute_async_cli_command): Don't print ^running here.
1282 * mi/mi-main.h (current_token, running_result_record_printed):
1285 2008-06-24 Michael Snyder <msnyder@specifix.com>
1287 * infrun.c (_initialize_infrun): White space and typo fix.
1289 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1291 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1292 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1293 when first loading DLL with "dll" command.
1295 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1297 * gnu-nat.c (proc_string): Use capital T for "Thread".
1299 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1301 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1303 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1305 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1306 the target cannot run.
1308 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1310 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1311 we're attaching to a running process.
1313 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1315 * win32-nat.c (handle_load_dll): Give dll name and load address
1316 if debug_events is on.
1317 (handle_unload_dll): Likewise.
1319 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1321 Don't suppress *running when doing finish.
1322 * infcall.c (call_function_by_hand): Set both
1323 suppress_resume_observer and suppress_stop_observer.
1324 * infcmd.c (suppress_run_stop_observers): Split into...
1325 (suppress_resume_observer, suppress_stop_observer): ...those.
1326 (finish_command_continuation): Clear suppress_stop_observer.
1327 (finish_command): Set suppress_stop_observer.
1328 * inferior.h (suppress_run_stop_observers): Split into...
1329 (suppress_resume_observer, suppress_stop_observer): ...those.
1330 * infrun.c (normal_stop): Check for suppress_stop_observer.
1331 * thread.c (set_running): Check for suppress_resume_observer.
1333 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1334 Pierre Muller <muller@ics.u-strasbg.fr>
1336 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1337 * gdbarch.h, gdbarch.c: Regenerate.
1338 * i386-tdep.h (i386_skip_main_prologue): Declare.
1339 * i386-tdep.c (i386_skip_main_prologue): New.
1340 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1341 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1342 * symtab.c (find_function_start_sal): When pc points at the "main"
1343 function, call gdbarch_skip_main_prologue.
1345 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1347 * value.c (value_primitive_field): Fetch lazy register values.
1349 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1351 * NEWS: Mention support removal of undocumented S AA p PID stop
1354 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1356 2008-06-10 Stan Shebs <stan@codesourcery.com>
1358 * MAINTAINERS: Update my affiliation and address.
1360 2008-06-10 Andreas Schwab <schwab@suse.de>
1362 * top.c (print_gdb_version): Don't print final newline.
1364 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1367 * Makefile.in: Update dependencies.
1368 * gdbthread.h (struct thread_info): New field
1370 (set_running, is_running): New.
1371 * thread.c (set_running, is_running): New.
1372 * inferior.h (suppress_normal_stop_observer): Rename to...
1373 (suppress_run_stop_observers): ..this.
1374 * infcmd.c (suppress_normal_stop_observer): Rename to...
1375 (suppress_run_stop_observers): ..this.
1376 (finish_command_continuation, finish_command): Adjust.
1377 * infcall.c (call_function_by_hand): Adjust.
1378 * infrun.c (normal_stop): Call set_running.
1379 * target.c (target_resume): New. Call set_running.
1380 * target.h (target_resume): Convert from macro to
1383 * mi/mi-interp.c (mi_on_resume): New.
1384 (mi_interpreter_init): Register mi_on_resume.
1386 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1388 Use observers to report stop events in MI.
1389 * mi/mi-interp.c (mi_on_normal_stop): New.
1390 (mi_interpreter_init): Register mi_on_normal_stop.
1391 (mi_interpreter_exec_continuation): Remove.
1392 (mi_cmd_interpreter_exec): Don't register the above.
1393 * mi/mi-main.c (captured_mi_execute_command): Don't care
1394 about sync_execution.
1395 (mi_execute_async_cli_command): Don't install continuation. Don't
1397 (mi_exec_async_cli_cmd_continuation): Remove.
1399 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1401 Suppress normal stop observer when it's problematic.
1402 * inferior.h (suppress_normal_stop_observer): New.
1403 * infcall.c (call_function_by_hand): Disable stop events when
1404 doing function calls.
1405 * infmcd.c (suppress_normal_stop_observer): New.
1406 (finish_command_continuation): Call normal_stop observer
1408 (finish_command): Disable stop events inside proceed.
1409 * infrun.c (normal_stop): Don't call normal stop observer if
1410 suppressed of if multi-step is in progress.
1412 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1415 * infrun.c (finish_command): Don't pass cleanup
1417 (finish_command_continuation): Don't grab cleanup from
1418 the passed data, as we don't use, and cannot, use it anyway.
1420 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1422 Introduce common cleanup for restoring integers.
1423 * defs.h (make_cleanup_restore_integer): New declaration.
1424 (struct cleanup): New field free_arg.
1425 (make_my_cleanup_2): New.
1426 * utils.c (restore_integer_closure, restore_integer)
1427 (make_cleanup_restore_integer): New.
1428 (make_my_cleanup): Initialize the free_arg field and
1429 renamed to make_my_cleanup_2.
1430 (do_my_cleanups): Call free_arg.
1431 (discard_cleanups): Call free_arg.
1432 * breakpoint.c (restore_always_inserted_mode): Remove.
1433 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1435 2008-06-09 Doug Evans <dje@google.com>
1437 * remote.c (remote_wait): Include beginning of malformed packet
1440 2008-06-09 Tom Tromey <tromey@redhat.com>
1442 * completer.c (complete_line): Don't special-case
1443 expression_completer.
1444 (expression_completer): Only pass last word to
1446 * c-exp.y (yylex): Check 'token', not 'operator'.
1448 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1450 * configure.ac (build_warnings): Add -Wno-format for mingw.
1451 * configure: Regenerated.
1453 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1455 * NEWS: Make indentation consistent. Move exec tracing entry out
1456 of remote packet list.
1458 2008-06-06 Tom Tromey <tromey@redhat.com>
1460 * value.h (evaluate_subexpression_type, extract_field_op):
1462 * printcmd.c (_initialize_printcmd): Use expression_completer for
1463 'p', 'inspect', 'call'.
1464 * parser-defs.h (parse_field_expression): Declare.
1465 * parse.c: Include exceptions.h.
1466 (in_parse_field, expout_last_struct): New globals.
1467 (mark_struct_expression): New function.
1468 (prefixify_expression): Return int.
1469 (prefixify_subexp): Return int. Use expout_last_struct.
1470 (parse_exp_1): Update.
1471 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1473 (parse_field_expression): New function.
1474 * expression.h (parse_field_expression): Declare.
1475 (in_parse_field): Likewise.
1476 * eval.c (evaluate_subexpression_type): New function.
1477 (extract_field_op): Likewise.
1478 * completer.h (expression_completer): Declare.
1479 * completer.c (expression_completer): New function.
1480 (count_struct_fields, add_struct_fields): New functions.
1481 * c-exp.y (yyparse): Redefine.
1482 (COMPLETE): New token.
1483 (exp): New productions.
1484 (saw_name_at_eof, last_was_structop): New globals.
1485 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1486 (c_parse): New function.
1487 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1488 for watch, awatch, and rwatch.
1489 * Makefile.in (parse.o): Depend on exceptions_h.
1491 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1494 * gdb/valopts.c (find_overload_match): Handle references
1497 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1499 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1500 account the bitsize of the 'from' operand.
1502 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1504 * annotate.h (annotate_thread_changed): Declare.
1506 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1508 * annotate.c (annotate_thread_changed): New function.
1509 * thread.c (thread_command) : Use it.
1510 * infrun.c (normal_stop): Use it.
1512 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1513 Nathan Sidwell <nathan@codesourcery.com>
1514 Joseph Myers <joseph@codesourcery.com>
1516 * acinclude.m4: Include ../config/acx.m4.
1517 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1518 * configure, config.in: Regenerate.
1519 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1521 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1523 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1525 Replace 'target async' by 'maintenance set remote-async' and
1526 'target remote' combination.
1528 * remote.c (remote_async_wait): Merge into remote_wait, and
1530 (remote_async_permitted, remote_async_permitted_set): New
1532 (set_maintenance_remote_async_permitted)
1533 (show_maintenance_remote_async_permitted): New functions.
1534 (remote_async_ops, extended_async_remote_ops): Delete.
1535 (remote_async_open, extended_remote_async_open): Delete.
1536 (remote_open_1): Drop async_p parameter. Update callers. Replace
1537 async_p with remote_async_permitted checks.
1538 (extended_async_remote_attach): Delete.
1539 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1540 (remote_async_terminal_inferior): Rename to...
1541 (remote_terminal_inferior): ... this, and add
1542 remote_async_termitted check.
1543 (remote_async_terminal_ours): Rename to...
1544 (remote_terminal_ours): ... this, and add remote_async_termitted
1546 (remote_wait, remote_async_wait): Merge and leave remote_wait
1548 (remote_kill, remote_async_kill): Merge and leave remote_kill
1550 (remote_async_mourn, extended_async_remote_mourn): Delete.
1551 (extended_remote_create_inferior_1): Drop async_p parameter.
1552 Update callers. Always use extended_remote_ops.
1553 (extended_remote_async_create_inferior): Delete.
1554 (remote_return_zero): Delete.
1555 (init_remote_ops): Register remote_can_async_p, remote_async,
1556 remote_async_mask, remote_terminal_inferior and
1557 remote_terminal_ours.
1558 (remote_can_async_p, remote_is_async_p): Check for
1559 remote_async_permitted.
1560 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1561 (set_remote_cmd): Don't add async and extended-async targets.
1562 (_initialize_remote): Add set/show remote-async maintenance
1565 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1567 * remote.c (kill_kludge): Delete.
1568 (remote_wait, remote_async_wait): Don't set it.
1569 (remote_kill, remote_async_kill): Don't do anything with it.
1571 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1573 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1575 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1577 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1578 (deprecated_bcache_added): New function name. Body of function
1579 bcache_data is used here with the addition of 'added' argument.
1580 * bcache.h (deprecated_bcache_added): New function.
1581 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1582 work from add_psymbol_to_list - initialises partial symbol and stashes
1583 it in objfile's cache.
1584 (append_psymbol_to_list): New helper function, takes other part of
1585 work from add_psymbol_to_list - adds partial symbol to the given list.
1586 (add_psymbol_to_list): Call helper functions instead of doing work
1587 here. If adding to global list, do not duplicate partial symbols in the
1590 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1592 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1593 'exception caught|thrown' message.
1595 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1597 * Makefile.in: Update dependencies.
1598 * dwarf2expr.c: New include "gdb_assert.h".
1599 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1600 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1601 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1602 Increase/decrease RECURSION_DEPTH around the function.
1604 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1606 * remote.c (get_offsets): Handle a single segment.
1607 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1610 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1612 * solib-svr4.c (struct lm_info): Add lm_addr.
1613 (main_lm_addr): New.
1614 (svr4_default_sos): Set lm_addr.
1615 (svr4_current_sos): Set lm_addr and main_lm_addr.
1616 (svr4_fetch_objfile_link_map): Rewrite.
1617 (svr4_clear_solib): Clear main_lm_addr.
1619 2008-06-03 Michael Snyder <msnyder@redhat.com>
1620 Joseph Myers <joseph@codesourcery.com>
1622 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1623 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1625 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1627 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1629 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1631 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1633 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1635 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1636 treat pointers in data space as function descriptors if the
1637 target address is also in the data space.
1639 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1641 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1642 the trad-frame register value for the SP register.
1644 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1646 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1648 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1650 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1651 that identifies function descriptors outside of the .opd section.
1653 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1655 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1656 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1658 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1660 (handle_gnu_v3_exceptions): Use tempflag.
1662 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1664 Refactor varobj_update interface.
1665 * varobj.c (varobj_update): Report changes as vector. Also
1666 return not just a list of varobj, but a list of special structures
1667 that tell what exactly has changed.
1668 * varobj.h (enum varobj_update_error): Rename to
1669 varobj_scope_status.
1670 (struct varobj_update_result_t): New.
1671 (varobj_update): Adjust prototype.
1672 * mi/mi-cmd-var.c: Adjust for changes.
1674 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1676 * varobj.c (varobj_update): Fix comment typo.
1679 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1681 Set the symtab field of symbols read from ECOFF debugging entries.
1682 * mdebugread.c (add_symbol): Add new parameter symtab.
1683 (parse_symbol): Update calls to add_symbol throughout.
1685 2008-05-27 Andreas Schwab <schwab@suse.de>
1687 * symtab.h (enum address_class): Remove LOC_REGPARM and
1689 (struct symbol): Add is_argument.
1690 (SYMBOL_IS_ARGUMENT): Define.
1692 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1693 * buildsym.c (finish_block): Likewise.
1694 * stack.c (print_frame_args, print_block_frame_locals)
1695 (print_frame_arg_vars): Likewise.
1696 * symtab.c (lookup_block_symbol): Likewise.
1697 * tracepoint.c (add_local_symbols): Likewise.
1698 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1700 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1701 * dwarf2read.c (new_symbol): Likewise.
1702 * mdebugread.c (parse_symbol): Likewise.
1703 * stabsread.c (define_symbol): Likewise.
1705 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1706 and LOC_COMPUTED_ARG.
1707 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1708 * ax-gdb.c (gen_var_ref): Likewise.
1709 * eval.c (evaluate_subexp_for_address): Likewise.
1710 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1711 * m2-exp.y (yylex): Likewise.
1712 * printcmd.c (address_info): Likewise.
1713 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1714 * tracepoint.c (collect_symbol, scope_info): Likewise.
1716 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1718 * gdbarch.sh: Added new gdbarch struct
1719 core_regset_sections.
1720 * gdbarch.c: Refreshed.
1721 * gdbarch.h: Refreshed.
1722 * regset.h (core_regset_section): Declared.
1723 * linux-nat.c (linux_nat_do_thread_registers): Added
1724 support for the new gdbarch struct core_regset_sections.
1725 * utils.c (host_address_to_string): New function.
1726 * defs.h (host_address_to_string): New prototype.
1727 * i386-linux-tdep.c (i386_regset_rections): New register
1728 sections list for i386.
1729 (i386_linux_init_abi): Initialized new gdbarch struct
1730 core_regset_sections.
1731 * Makefile.in: Updated to reflect dependency changes.
1732 * ppc-linux-tdep.c (ppc_regset_sections): Register
1733 sections list for ppc.
1734 (ppc_linux_init_abi): Initialized new gdbarch struct
1735 core_regset_sections
1737 2008-05-24 Andreas Schwab <schwab@suse.de>
1739 * linespec.c (decode_objc): Save current language around call to
1742 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1744 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1745 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1746 Return the proper bound value if the array index type is an
1747 enumerated type. Compute the high bound if requested.
1748 (val_print_array_elements): Handle the case when the array
1749 element has a null size.
1750 * ada-valprint.c (print_optional_low_bound): Add handling
1751 for empty arrays or arrays of zero-size elements.
1752 (ada_val_print_array): New function, extracted out from
1753 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1754 handle empty arrays and arrays of zero-size elements.
1755 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1756 code by call to ada_val_print_array.
1757 (ada_value_print): Remove handling of null array. The handling
1758 was incomplete and is now better handled by ada_val_print_array.
1760 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1762 * annotate.c (annotate_source, annotate_frame_begin): Replace
1763 deprecated_print_address_numeric with paddress.
1764 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1765 * tui/tui-stack.c (tui_make_status_line): Likewise.
1767 * defs.h (deprecated_print_address_numeric): Remove.
1768 * printcmd.c (deprecated_print_address_numeric): Remove.
1769 * maint.c (maint_print_section_info): Fix comment.
1771 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1773 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1774 print_binary_chars, print_char_chars): Add byte_order parameter and
1775 replace gdbarch_byte_order.
1776 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1777 expressions and remove them. Remove unused TWO_TO_FOURTH.
1778 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1779 endianness. Update call to print_hex_chars.
1780 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1781 print_binary_chars, print_char_chars): Add byte_order parameter.
1782 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1783 get at the endianness. Update print_*_char calls to use byte_order.
1785 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1787 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1789 (SYMBOL_LOCATION_BATON): Update.
1791 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1793 * symtab.h (enum address_class): Remove LOC_BASEREG and
1795 (struct symbol): Remove "basereg" member of "aux_value" union.
1796 (SYMBOL_BASEREG): Remove.
1798 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1800 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1801 (ada_add_block_symbols): Likewise.
1802 * ax-gdb.c (gen_var_ref): Likewise.
1803 * buildsym.c (finish_block): Likewise.
1804 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1805 * m2-exp.y (yylex): Likewise.
1806 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1807 * printcmd.c (address_info): Likewise.
1808 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1809 (print_frame_arg_vars): Likewise.
1810 * symmisc.c (print_symbol): Likewise.
1811 * symtab.c (lookup_block_symbol): Likewise.
1812 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1813 (scope_info): Likewise.
1815 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1817 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1819 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1820 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1821 (ada_add_block_symbols): Likewise.
1822 * ax-gdb.c (gen_var_ref): Likewise.
1823 * buildsyms.c (finish_block): Likewise.
1824 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1825 * m2-exp.y (yylex): Likewise.
1826 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1827 * printcmd.c (address_info): Likewise.
1828 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1829 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1830 * symtab.c (lookup_block_symbol): Likewise.
1831 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1832 (scope_info): Likewise.
1834 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1836 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1837 LOC_HP_THREAD_LOCAL_STATIC.
1839 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1840 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1841 (read_var_value): Likewise.
1842 * buildsym.c (finish_block): Likewise.
1843 * objfiles.c (objfile_relocate): Likewise.
1844 * printcmd.c (address_info): Likewise.
1845 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1846 * tracepoint.c (scope_info): Likewise.
1848 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1849 Maxim Grigoriev <maxim2405@gmail.com>
1851 * xtensa-tdep.c (xtensa_read_register): Remove.
1852 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1853 argument litbase to call0_frame_cache().
1854 (call0_track_op, call0_analyze_prologue)
1855 (call0_frame_cache): Use extra argument litbase.
1857 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1859 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1861 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1863 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1865 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1867 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1868 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1869 struct trad_frame_saved_reg *.
1870 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1871 trad_frame_alloc_saved_regs. Update accesses. Record previous
1872 value of SP as being vfp.
1873 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1874 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1876 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1878 * score-tdep.c (score_print_insn): Get the current endianess from
1879 disassemble_info instead of gdbarch_byte_order.
1881 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1883 * frame.c (get_prev_frame_1): Build frame id before setting
1884 this_frame->prev_p, not after.
1886 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1888 * annotate.c (annotate_new_thread): New function for new-thread
1890 * annotate.h: (annotate_new_thread): New extern.
1891 * thread.c (add_thread_with_info): Use it.
1892 * Makefile.in (thread.o): Add dependency on annotate.h.
1894 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1896 * win32-nat.c (win32_wait): Block the control-c event while
1897 waiting for a debug event.
1899 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1901 * symtab.h (lookup_symbol_in_language): Update comment.
1902 * symtab.c (lookup_symbol_aux_block): Update comment.
1903 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1905 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1907 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1908 (lookup_symbol): Likewise.
1909 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1910 (lookup_symbol): Likewise.
1911 (search_symbols): Update.
1913 * linespec.c (find_methods, collect_methods): Update.
1914 (add_matching_methods, add_constructors): Update.
1915 (decode_compound, decode_dollar, decode_variable): Update.
1916 (lookup_prefix_sym): Update.
1918 (symbol_found): Remove SYM_SYMTAB parameter.
1919 Use SYMBOL_SYMTAB (sym) instead.
1921 * gdbtypes.c (lookup_typename): Update.
1922 (lookup_struct, lookup_union, lookup_enum): Update.
1923 (lookup_template_type): Update.
1924 (check_typedef): Update.
1925 * language.c (lang_bool_type): Update.
1926 * mdebugread.c (parse_procedure): Update.
1927 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1928 * parse.c (write_dollar_variable): Update.
1929 * printcmd.c (address_info): Update.
1930 * source.c (select_source_symtab): Update.
1931 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1932 * valops.c (find_function_in_inferior): Update.
1933 (value_struct_elt_for_reference): Update.
1934 * value.c (value_static_field, value_fn_field): Update.
1936 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1937 * arm-tdep.c (arm_skip_prologue): Update.
1938 * mt-tdep.c (mt_skip_prologue): Update.
1939 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1941 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1942 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1943 (add_defn_to_vec): Likewise.
1944 (ada_add_block_symbols): Likewise.
1945 (lookup_cached_symbol, cache_symbol): Likewise.
1946 (standard_lookup): Update.
1947 (ada_lookup_symbol_list): Update.
1949 * c-valprint.c (c_val_print): Update.
1950 * cp-support.c (cp_lookup_rtti_type): Update.
1951 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1952 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1953 * p-valprint.c (pascal_val_print): Update.
1954 * scm-lang.c (scm_lookup_name): Update.
1960 * objc-exp.y: Update.
1963 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1965 * language.h (struct language_defn): Remove SYMTAB parameter from
1966 la_lookup_symbol_nonlocal callback function pointer.
1968 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1969 (ada_lookup_encoded_symbol): Likewise.
1970 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1971 Always call fixup_symbol_section.
1972 (ada_lookup_symbol): Remove SYMTAB parameter.
1973 (ada_lookup_symbol_nonlocal): Likewise.
1974 * ada-exp.y (write_object_renaming): Update.
1975 (find_primitive_type): Likewise.
1977 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1978 (cp_lookup_symbol_namespace): Likewise.
1979 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1980 (lookup_symbol_file): Likewise.
1981 (lookup_possible_namespace_symbol): Likewise.
1982 (cp_lookup_symbol_nonlocal): Likewise.
1983 (cp_lookup_symbol_namespace): Likewise.
1984 (cp_lookup_nested_type): Update.
1986 * scm-valprint.c (scm_inferior_print): Update.
1987 * valops.c (value_maybe_namespace_elt): Update.
1989 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1990 lookup_lib_global_symbol callback function pointer.
1991 (solib_global_lookup): Remove SYMTAB parameter.
1992 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1993 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1995 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1996 (lookup_symbol_static): Likewise.
1997 (lookup_symbol_global): Likewise.
1998 (lookup_symbol_aux_block): Likewise.
1999 (lookup_global_symbol_from_objfile): Likewise.
2000 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
2001 (lookup_symbol_aux_local): Likewise.
2002 (lookup_symbol_aux_block): Likewise.
2003 (lookup_symbol_aux_symtabs): Likewise.
2004 (lookup_symbol_aux_psymtabs): Likewise.
2005 (lookup_global_symbol_from_objfile): Likewise.
2006 (basic_lookup_symbol_nonlocal): Likewise.
2007 (lookup_symbol_static): Likewise.
2008 (lookup_symbol_global): Likewise.
2010 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2012 2008-05-17 Pedro Alves <pedro@codesourcery.com>
2014 * remote.c (init_extended_remote_ops): Fix typo.
2016 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2018 * NEWS: Mention new DICOS x86 target configuration.
2020 2008-05-16 Pedro Alves <pedro@codesourcery.com>
2021 Ulrich Weigand <uweigand@de.ibm.com>
2023 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
2024 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
2026 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
2027 use it instead of ginfo->value.address. Look up minimal symbol by
2028 address and name. Assume OBJFILE is non-NULL.
2029 (fixup_symbol_section): Ensure we always have an objfile to look
2030 into. Extract and pass to fixup_section the symbol's address that
2031 will match the minimal symbol's address.
2032 (fixup_psymbol_section): Likewise.
2034 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
2035 overlays and the addrmap returned the wrong section.
2037 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
2038 calling fixup_symbol_section.
2040 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2042 * minsyms.c: Include "target.h".
2043 (find_solib_trampoline_target): Handle minimal symbols pointing
2044 to function descriptors as well.
2045 * Makefile.in (minsyms.o): Update dependencies.
2047 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
2048 (ppc64_standard_linkage1): ... this. Fix optional instructions.
2049 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
2050 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
2051 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
2052 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
2053 (ppc64_standard_linkage_target): Rename to ...
2054 (ppc64_standard_linkage1_target): ... this.
2055 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
2056 (ppc64_skip_trampoline_code): Support three variants of standard
2057 linkage stubs. Call find_solib_trampoline_target to handle
2060 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2062 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
2063 ppc64_sysv_abi_adjust_breakpoint_address.
2064 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2065 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
2067 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
2069 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
2070 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
2071 of ppc_linux_skip_trampoline_code.
2073 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
2075 * gdbarch.sh: Delete dwarf_reg_to_regnum.
2076 * gdbarch.c, gdbarch.h: Regenerated.
2077 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
2078 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
2079 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
2081 2008-05-15 Pedro Alves <pedro@codesourcery.com>
2083 * linux-nat.c (trap_ptid): Delete.
2084 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
2086 * linux-thread-db.c (thread_db_wait): Adjust.
2088 2008-05-15 Joel Brobecker <brobecker@adacore.com>
2090 * linespec.c (decode_line_1): Fix a couple of comments.
2092 2008-05-15 Alan Modra <amodra@bigpond.net.au>
2094 * dbxread.c: Formatting.
2095 (INTERNALIZE_SYMBOL): Init n_other.
2096 (set_namestring): Take pointer to nlist arg rather than struct
2097 copy. Update all callers.
2099 2008-05-15 Andreas Schwab <schwab@suse.de>
2101 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2102 (dwarf2read.o): Add $(addrmap_h).
2104 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2106 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2107 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2108 to handle ppc32 PLT entries.
2109 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2112 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2114 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2115 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2116 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2117 (lookup_minimal_symbol_by_pc_section): Use
2118 lookup_minimal_symbol_by_pc_section_1.
2119 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2121 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2123 * findcmd.c: Add #include "gdb_stdint.h".
2124 * Makefile.in (findcmd.o): Update dependencies.
2126 2008-05-11 David S. Miller <davem@davemloft.net>
2128 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2129 long double size override, Linux does use 128-bit now.
2131 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2132 (sparc_linux_write_pc): New function.
2133 (sparc32_linux_init_abi): Register it.
2134 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2135 (sparc64_linux_write_pc): New function.
2136 (sparc64_linux_init_abi): Register it.
2138 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2139 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2141 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2143 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2144 and info.tdep_info before calling gdbarch_init_osabi.
2146 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2148 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2149 the type of the right hand side of the assignment to the type
2150 of the left hand side if the left hand side is a convenience
2153 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2155 * NEWS: Mention gdbserver bi-arch capability.
2157 2008-05-09 Doug Evans <dje@google.com>
2160 * NEWS: Document find command and qSearch:memory packet.
2161 * Makefile.in (SFILES): Add findcmd.c.
2162 (COMMON_OBJS): Add findcmd.o.
2163 (findcmd.o): New rule.
2164 * findcmd.c: New file.
2165 * target.h (target_ops): New member to_search_memory.
2166 (simple_search_memory): Declare.
2167 (target_search_memory): Declare.
2168 * target.c (simple_search_memory): New fn.
2169 (target_search_memory): New fn.
2170 * remote.c (PACKET_qSearch_memory): New packet kind.
2171 (remote_search_memory): New fn.
2172 (init_remote_ops): Init to_search_memory.
2173 (init_extended_remote_ops): Ditto.
2174 (_initialize_remote): Add qSearch:memory packet config command.
2176 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2178 * thread.c (_initialize_thread): Don't use commas and periods in
2179 first line of doc string of "set/show print thread-events".
2181 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2183 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2184 Update for unwinder changes.
2186 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2188 * frame.c (get_frame_base_address, get_frame_locals_address)
2189 (get_frame_args_address): Pass the correct frame when calling
2190 frame_base_find_by_frame.
2192 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2194 * remote.c (extended_remote_attach_1): Call target_find_description.
2196 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2198 * remote.c (extended_remote_create_inferior_1): Clean up
2199 before marking the target running.
2201 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2203 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2206 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2208 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2209 sparc64-sol2-tdep.c: Update for unwinder changes.
2211 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2213 * cp-support.c (mangled_name_to_comp): Initialize storage.
2214 (unqualified_name_from_comp): Likewise.
2216 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2218 * remote.c (remote_insert_breakpoint): Call get_remote_state
2219 after gdbarch_breakpoint_from_pc is called.
2220 (remote_insert_hw_breakpoint): Likewise.
2222 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2224 * valprint.c (val_print): Add new language parameter and use it
2225 instead of using the current_language. Update calls to val_print
2227 (common_val_print): Add new langauge parameter and pass it to
2229 * value.h (struct language_defn): Add opaque declaration.
2230 (val_print, common_val_print): Update declarations.
2231 * stack.c (print_frame_args): Update call to common_val_print
2232 using the appropriate language.
2233 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2234 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2235 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2236 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2237 #include "language.h" if necessary.
2238 Update calls to val_print and common_val_print.
2239 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2240 Update dependencies.
2242 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2244 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2245 pointing inside a non-executable section as function descriptors.
2247 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2249 * inf-loop.c (inferior_event_handler): Run all continuations and
2250 print any language change before running the breakpoint commands.
2252 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2254 * frame-unwind.c (frame_unwind_got_bytes): New function.
2255 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2256 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2257 for unwinder changes.
2259 2008-05-05 Doug Evans <dje@google.com>
2261 * NEWS: Mention new /m modifier for disassemble command.
2262 * cli/cli-cmds.c (print_disassembly): New function.
2263 (disassemble_current_function): New function
2264 (disassemble_command): Recognize /m modifier, print mixed
2266 (init_cli_cmds): Update disassemble help text.
2268 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2270 * xtensa-tdep.c: Update for unwinder changes.
2272 2008-05-05 Andreas Schwab <schwab@suse.de>
2274 Update m68k port for unwinder changes.
2275 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2276 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2277 (m68k_frame_unwind): Use default_frame_sniffer.
2278 (m68k_frame_sniffer): Remove.
2279 (m68k_frame_base_address): Expect this_frame.
2280 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2282 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2283 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2284 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2285 parameter instead of pc value.
2286 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2288 (m68k_linux_sigtramp_frame_this_id)
2289 (m68k_linux_sigtramp_frame_prev_register)
2290 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2291 (m68k_linux_sigtramp_frame_unwind): Use
2292 m68k_linux_sigtramp_frame_sniffer.
2293 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2295 * m68klinux-nat.c (store_register): Fix typo.
2297 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2299 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2302 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2304 * symfile.c (reread_symbols): Update objfile's entry point.
2306 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2307 Joel Brobecker <brobecker@adacore.com>
2309 * ada-lang.c: Update throughout to use symbol_matches_domain
2310 instead of matching the symbol domain explictly.
2311 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2312 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2313 class as typedefs. See lookup_partial_symbol function.
2314 (new_symbol): Similar to add_partial_symbol, do not create
2315 symbol for the typedef. See lookup_block_symbol.
2316 * symtab.c (symbol_matches_domain): New function, takes care
2317 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2318 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2319 found psym domain matches the given domain.
2320 (lookup_block_symbol): Likewise.
2322 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2324 * top.c (command_line_handler_continuation): Remove.
2325 (execute_command): Do not install the above.
2327 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2329 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2330 and catch all exceptions from it.
2331 * top.c (command_line_handler_continuation): Don't
2332 call bpstat_do_action here.
2334 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2336 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2337 (struct die_info): Remove type.
2338 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2339 (read_structure_type, read_enumeration_type, read_array_type)
2340 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2341 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2342 (read_tag_string_type, read_subroutine_type, read_set_type)
2343 (read_unspecified_type): Delete prototypes. Remove check for
2344 already-loaded type. Return the new type.
2345 (set_die_type): Return the new type.
2346 (reset_die_and_siblings_types): Delete.
2347 (load_comp_unit, load_full_comp_unit): Set type_hash.
2348 (process_queue): Remove call to reset_die_and_siblings_types.
2349 (process_die): Do not read most types here. Use read_type_die
2351 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2352 (quirk_gcc_member_function_pointer): Return the new type.
2353 (process_structure_scope, process_enumeration_scope): Use
2354 get_die_type and read the DIE's type.
2355 (read_full_die): Do not initialize die->type.
2356 (tag_type_to_type): Use read_type_die.
2357 (read_type_die): Check for already defined types. Return the
2359 (determine_prefix): Use get_die_type.
2360 (set_die_type): Return the type.
2361 (get_die_type): Take a CU argument. Check for no type_hash.
2363 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2365 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2368 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2370 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2371 and bp_longjmp_resume breakpoints.
2372 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2374 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2375 breakpoints. Create bp_longjmp breakpoints as momentary
2377 (enable_longjmp_breakpoint): Delete.
2378 (set_longjmp_breakpoint): New.
2379 (disable_longjmp_breakpoint): Delete.
2380 (delete_longjmp_breakpoint): New.
2381 (set_longjmp_resume_breakpoint): Delete.
2382 (set_momentary_breakpoint_at_pc): New.
2383 (breakpoint_re_set_one): Don't delete bp_longjmp and
2384 bp_longjmp_resume breakpoints.
2385 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2388 * infrun.c (step_resume_breakpoint): Add comment.
2389 (struct execution_control_state): Delete handling_longjmp member.
2390 (init_execution_control_state). Don't clear handling_longjmp.
2391 (context_switch): Don't context switch handling_longjmp.
2392 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2393 create a bp_longjmp_resume breakpoint, and set it as current
2394 step_resume_breakpoint, then step over the longjmp breakpoint. If
2395 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2396 breakpoint, delete the longjmp-resume breakpoint, and stop
2398 (currently_stepping): Remove handling_longjmp from expression.
2399 (insert_step_resume_breakpoint_at_sal): Update comment.
2400 (insert_longjmp_resume_breakpoint): New.
2402 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2403 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2405 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2406 (set_longjmp_resume_breakpoint): Delete declaration.
2408 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2410 (load_infrun_state): Delete *handling_longjmp parameter.
2411 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2413 (load_infrun_state): Delete *handling_longjmp parameter. Update
2416 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2417 (delete_longjmp_breakpoint_cleanup): New.
2418 (step_1): Call set_longjmp_breakpoint instead of
2419 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2420 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2421 (step_1_continuation): Pass thread id in the continuation args to
2423 (step_once): Add thread parameter. Pass thread id the the
2426 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2428 Set CU BASE_ADDRESS already from partial DIEs.
2429 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2430 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2431 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2432 from these variables if it was still unset.
2434 * Makefile.in: Update dependencies.
2435 * dwarf2read.c: Include "addrmap.h"
2436 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2437 (dwarf2_ranges_read): New prototype.
2438 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2439 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2440 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2441 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2442 comment for it. Add the found ranges to RANGES_PST. New variable
2443 BASEADDR, initialize it the common way.
2444 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2445 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2446 HAS_RANGES_OFFSET for the later processing.
2447 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2448 * symtab.c: Include "addrmap.h"
2449 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2450 Move the psymtab locator into ...
2451 (find_pc_sect_psymtab_closer): ... a new function.
2453 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2455 * arch-utils.c (gdbarch_update_p): Use default values for
2456 info.abfd and info.target_desc if they are NULL.
2457 (gdbarch_from_bfd): Remove assertion.
2458 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2459 using the current target description.
2460 (gdbarch_info_fill): Do not use default values for info->abfd
2461 and info->target_desc.
2463 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2465 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2467 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2469 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2470 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2472 * regcache.c (read_pc_pid): Remove, replace by ...
2473 (regcache_read_pc): ... this function.
2474 (write_pc_pid): Remove, replace by ...
2475 (regcache_write_pc): ... this function.
2476 (read_pc, write_pc): Update.
2478 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2479 write_pc_pid by regcache_read_pc and regcache_write_pc.
2480 (displaced_step_fixup): Likewise.
2481 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2482 (prepare_to_proceed): Likewise.
2483 (proceed): Likewise.
2484 (adjust_pc_after_break): Likewise.
2485 (handle_inferior_event): Likewise.
2487 * linux-nat.c (cancel_breakpoint): Likewise.
2488 * linux-thread-db.c (check_event): Likewise.
2489 * aix-thread.c (aix_thread_wait): Likewise.
2490 * tracepoint.c (trace_dump_command): Likewise.
2492 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2494 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2495 SYMBOL_LOCATION_BATON.
2497 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2499 * target.h (struct target_ops): New field to_auxv_parse.
2500 * auxv.c (default_auxv_parse): New, renamed from previous
2502 (target_auxv_parse): Try to call target method. Fallback to
2503 default_auxv_parse if not found.
2504 * procfs.c (procfs_auxv_parse): New.
2505 (init_procfs_ops): On Solaris, in 64-bit mode, install
2508 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2510 * symfile.c (add_symbol_file_command): Use paddress rather than
2511 hex_string to print the address.
2513 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2515 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2516 return the null frame ID to terminate the backtrace.
2518 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2520 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2521 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2522 (SIG_FRAME_PC_OFFSET): Likewise.
2523 (SIG_FRAME_LR_OFFSET): Likewise.
2524 (SIG_FRAME_FP_OFFSET): Likewise.
2525 (rs6000_push_dummy_call): Likewise.
2526 (rs6000_return_value): Likewise.
2527 (rs6000_convert_from_func_ptr_addr): Likewise.
2528 (branch_dest, rs6000_software_single_step): Likewise.
2529 (deal_with_atomic_sequence): Rename to ...
2530 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2531 Do not call branch_dest; inline required parts of that function.
2532 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2533 with SYMBOL_LINKAGE_NAME.
2534 (struct reg, regsize): Delete.
2535 (read_memory_addr): Delete; inline into callers.
2536 (rs6000_skip_prologue): Move after skip_prologue.
2537 (skip_prologue): Remove prototype.
2538 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2539 initialization as if this variable were true. Do not install
2540 ppc64_sysv_abi_adjust_breakpoint_address.
2542 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2543 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2545 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2546 (SIG_FRAME_PC_OFFSET): Likewise.
2547 (SIG_FRAME_LR_OFFSET): Likewise.
2548 (SIG_FRAME_FP_OFFSET): Likewise.
2549 (rs6000_push_dummy_call): Likewise.
2550 (rs6000_return_value): Likewise.
2551 (rs6000_convert_from_func_ptr_addr): Likewise.
2552 (branch_dest, rs6000_software_single_step): Likewise. Replace
2553 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2554 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2555 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2556 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2557 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2559 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2560 (AIX_TEXT_SEGMENT_BASE): New macro.
2561 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2562 by AIX_TEXT_SEGMENT_BASE.
2564 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2565 (struct gdbarch_tdep): Remove text_segment_base member.
2566 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2567 ppc64_sysv_abi_adjust_breakpoint_address.
2569 * Makefile.in (rs6000-tdep.o): Update dependencies.
2570 (rs6000-aix-tdep.o): Likewise.
2572 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2573 Thiago Jung Bauermann <bauerman@br.ibm.com>
2575 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2576 * doublest.c (convert_typed_floating): Fix typo in comment.
2577 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2578 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2579 * frame.c (frame_unwind_address_in_block): Likewise.
2580 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2581 * symtab.h (struct symbol): Likewise.
2582 * tramp-frame.h (struct trad_frame_cache): Likewise.
2583 * value.c (allocate_repeat_value): Likewise.
2585 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2587 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2588 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2590 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2592 * parse.c (parse_exp_in_context): Don't override
2593 expression_context_pc if get_selected_block returned a valid
2596 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2598 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2599 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2600 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2602 * c-typeprint.c (c_type_print_base): Delete handling of template
2604 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2605 (METHOD_PTR_TO_VOFFSET): Delete.
2606 * defs.h (QUIT_FIXME): Delete.
2607 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2608 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2609 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2610 ninstantiations, and instantiations.
2611 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2612 (TYPE_FN_FIELD_INLINED): Delete.
2613 * srec.h (SREC_BINARY): Delete.
2614 * symtab.c (symbol_init_demangled_name): Delete.
2615 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2616 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2617 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2618 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2619 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2620 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2621 * target.h (enum thread_control_capabilities): Delete tc_switch.
2622 (target_can_switch_threads): Delete.
2624 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2626 * Makefile.in (objfiles.o): Update.
2627 * exec.c (exec_set_section_address): Support p->addr != 0.
2628 * objfiles.c (objfile_relocate): Update exec_ops section
2630 * symfile.c (place_section): Move exec_set_section_address call...
2631 (default_symfile_offsets): ...to here.
2633 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2635 * Makefile.in (ppc_linux_tdep_h): New macro.
2636 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2637 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2638 (powerpc_e500l_c): Likewise.
2639 (ppc-linux-nat.o): Update dependencies.
2640 (ppc-linux-tdep.o): Update dependencies.
2641 (rs6000-tdep.o): Update dependencies.
2643 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2644 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2645 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2646 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2647 (tdesc_powerpc_e500): Remove.
2649 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2650 and "features/rs6000/powerpc-altivec64.c".
2651 (ppc_supply_reg, ppc_collect_reg): Make global.
2652 (variants): Use tdesc_powerpc_32 for "powerpc" and
2653 tdesc_powerpc_altivec64 for "powerpc64".
2654 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2656 * ppc-linux-tdep.h: New file.
2658 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2659 Include "features/rs6000/powerpc-32l.c".
2660 Include "features/rs6000/powerpc-altivec32l.c".
2661 Include "features/rs6000/powerpc-64l.c".
2662 Include "features/rs6000/powerpc-altivec64l.c".
2663 Include "features/rs6000/powerpc-e500l.c".
2664 (ppc_linux_supply_gregset): New function.
2665 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2666 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2667 (ppc64_linux_gregset): Likewise.
2668 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2669 (ppc_linux_trap_reg_p): New function.
2670 (ppc_linux_write_pc): New function.
2671 (ppc_linux_core_read_description): New function.
2672 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2673 ppc_linux_core_read_description. Install orig_r3 and trap
2674 registers if present in the target description.
2675 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2677 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2678 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2679 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2680 (fetch_ppc_registers): Likewise.
2681 (store_ppc_registers): Likewise.
2682 (store_register): Likewise.
2683 (ppc_linux_read_description): Check whether AltiVec is supported.
2684 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2685 Linux target description.
2687 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2688 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2689 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2690 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2691 rs6000/powerpc-e500. Update -expedite variables accordingly.
2693 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2694 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2695 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2696 * features/rs6000/powerpc-e500.c: Regenerate.
2697 * features/rs6000/powerpc-32.c: Regenerate.
2698 * features/rs6000/powerpc-64.c: Regenerate.
2700 * features/rs6000/power-linux.xml: New file.
2701 * features/rs6000/power64-linux.xml: New file.
2702 * features/rs6000/powerpc-32l.xml: New file.
2703 * features/rs6000/powerpc-altivec32l.xml: New file.
2704 * features/rs6000/powerpc-64l.xml: New file.
2705 * features/rs6000/powerpc-altivec64l.xml: New file.
2706 * features/rs6000/powerpc-e500l.xml: New file.
2707 * features/rs6000/powerpc-32l.c: New (generated) file.
2708 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2709 * features/rs6000/powerpc-64l.c: New (generated) file.
2710 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2711 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2713 * regformats/reg-ppc.dat: Remove.
2714 * regformats/reg-ppc64.dat: Remove.
2715 * regformats/rs6000/powerpc-32.dat: Remove.
2716 * regformats/rs6000/powerpc-64.dat: Remove.
2717 * regformats/rs6000/powerpc-e500.dat: Remove.
2718 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2719 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2720 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2721 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2722 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2724 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2726 * thread.c (delete_thread): Call observer_notify_thread_exit.
2727 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2728 thread_exit observer.
2729 (mi_thread_exit): New.
2731 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2733 * breakpoint.c (create_exception_catchpoint): Remove prototype
2734 for already deleted function.
2735 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2736 * frame.h (show_stack_frame): Remove prototype.
2737 * stack.c (show_stack_frame): Remove empty, unused function.
2738 * source.c (symtab_to_fullname, print_source_lines): Small fix
2740 * value.c (show_values): Update comments to mention "show values"
2741 command instead of "info history".
2743 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2745 * linespec.c: Include "target.h".
2746 (minsym_found): Handle minimal symbols pointing to function
2747 descriptors. Use find_function_start_pc.
2748 * minsyms.c (msymbol_objfile): New function.
2749 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2750 to function descriptors.
2751 * symtab.c (fixup_section): Only use minimal symbol at the same
2752 address to determine section of a symbol.
2753 (find_function_start_pc): New function.
2754 (find_function_start_sal): Use it.
2755 * symtab.h (msymbol_objfile): Add prototype.
2756 (find_function_start_pc): Likewise.
2757 * value.c: Include "objfiles.h".
2758 (value_fn_field): Handle minimal symbols pointing to function
2760 * Makefile.in (linespec.o): Update dependencies.
2761 (value.o): Likewise.
2763 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2765 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2766 inside a PAD type is a bitfield.
2768 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2770 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2771 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2772 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2773 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2774 Allow typedefs when checking for function pointer arguments.
2775 Right-align small structs passed on the stack.
2776 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2777 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2778 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2780 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2782 * Makefile.in (arm-tdep.o): Update.
2783 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2784 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2785 (arm_pc_is_thumb): Use mapping symbols.
2786 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2787 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2788 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2789 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2790 * gdbarch.sh: Add record_special_symbol.
2791 * gdbarch.c, gdbarch.h: Regenerated.
2792 * objfiles.c (struct objfile_data): Add cleanup member.
2793 (register_objfile_data_with_cleanup): New function, from
2794 register_objfile_data.
2795 (register_objfile_data): Use it.
2796 (objfile_free_data): Call clear_objfile_data.
2797 (clear_objfile_data): Call cleanup functions.
2798 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2800 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2802 * objfiles.c (init_entry_point_info): Handle shared libraries.
2804 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2806 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2809 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2810 Pedro Alves <pedro@codesourcery.com>
2812 Implement displaced stepping.
2814 * gdbarch.sh (max_insn_length): New 'variable'.
2815 (displaced_step_copy, displaced_step_fixup)
2816 (displaced_step_free_closure, displaced_step_location): New
2818 (struct displaced_step_closure): Add forward declaration.
2819 * gdbarch.c, gdbarch.h: Regenerated.
2821 * arch-utils.c: #include "objfiles.h".
2822 (simple_displaced_step_copy_insn)
2823 (simple_displaced_step_free_closure)
2824 (displaced_step_at_entry_point): New functions.
2825 * arch-utils.h (simple_displaced_step_copy_insn)
2826 (simple_displaced_step_free_closure)
2827 (displaced_step_at_entry_point): New prototypes.
2829 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2830 (I386_MAX_MATCHED_INSN_LEN): ... this.
2831 (i386_absolute_jmp_p, i386_absolute_call_p)
2832 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2833 (i386_displaced_step_fixup): New functions.
2834 (struct i386_insn, i386_match_insn): Update.
2835 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2836 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2837 (i386_displaced_step_fixup): New prototype.
2838 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2839 Register gdbarch_displaced_step_copy,
2840 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2841 and gdbarch_displaced_step_location functions.
2843 * infrun.c (debug_displaced): New variable.
2844 (show_debug_displaced): New function.
2845 (struct displaced_step_request): New struct.
2846 (displaced_step_request_queue, displaced_step_ptid)
2847 (displaced_step_gdbarch, displaced_step_closure)
2848 (displaced_step_original, displaced_step_copy)
2849 (displaced_step_saved_copy, can_use_displaced_stepping): New
2851 (show_can_use_displaced_stepping, use_displaced_stepping)
2852 (displaced_step_clear, cleanup_displaced_step_closure)
2853 (displaced_step_dump_bytes, displaced_step_prepare)
2854 (displaced_step_clear_cleanup, write_memory_ptid)
2855 (displaced_step_fixup): New functions.
2856 (resume): Call displaced_step_prepare.
2857 (proceed): Call read_pc once, and remember the value. If using
2858 displaced stepping, don't remove breakpoints.
2859 (handle_inferior_event): Call displaced_step_fixup. Add some
2860 debugging output. When we try to step over a breakpoint, but get
2861 a signal to deliver to the thread instead, ensure the step-resume
2862 breakpoint is actually inserted. If a thread hop is needed, and
2863 displaced stepping is enabled, don't remove breakpoints.
2864 (init_wait_for_inferior): Call displaced_step_clear.
2865 (_initialize_infrun): Add "set debug displaced" command. Add
2866 "maint set can-use-displaced-stepping" command. Clear
2867 displaced_step_ptid.
2868 * inferior.h (debug_displaced): Declare variable.
2869 (displaced_step_dump_bytes): Declare function.
2871 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2874 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2876 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2877 (arm_force_mode_string, arm_show_fallback_mode)
2878 (arm_show_force_mode): New.
2879 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2881 (_initialize_arm_tdep): Add "set arm fallback-mode"
2882 and "set arm force-mode".
2883 * NEWS: Document new commands.
2885 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2887 * main.h (batch_silent): Declare.
2888 * event-top.c: Include main.h.
2889 (gdb_setup_readline): Remove extern batch_silent declaration.
2890 * infrun.c (normal_stop): Don't print source location when running in
2891 --batch-silent mode.
2892 * Makefile.in (event-top.o): Add main.h dependency.
2894 2008-05-02 Andreas Schwab <schwab@suse.de>
2896 * target.h (struct target_ops): Add
2897 to_watchpoint_addr_within_range.
2898 (target_watchpoint_addr_within_range): New function.
2899 * target.c (update_current_target): Inherit
2900 to_watchpoint_addr_within_range, defaulting to
2901 default_watchpoint_addr_within_range.
2902 (default_watchpoint_addr_within_range): New function.
2903 (debug_to_watchpoint_addr_within_range): New function.
2904 (setup_target_debug): Set to_watchpoint_addr_within_range.
2905 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2907 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2908 * breakpoint.c (watchpoints_triggered): Use
2909 target_watchpoint_addr_within_range.
2911 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2913 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2914 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2915 Set gdb_osabi to GDB_OSABI_DICOS.
2917 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2918 * osabi.c (gdb_osabi_name): Add "DICOS".
2920 * i386-dicos-tdep.c: New file.
2922 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2923 (ALLDEPFILES): Add i386-dicos-tdep.c.
2924 (i386-dicos-tdep.o): New rule.
2926 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2928 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2929 and register the fork's PTID as a thread.
2931 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2934 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2935 assign its value to the breakpoint created.
2936 (create_breakpoints): Add breakpoint_ops argument and pass it
2937 to create_breakpoint call.
2938 (break_command_really): Add breakpoint_ops argument and pass/assign
2940 (break_command_1): Pass NULL as ops argument.
2941 (set_breakpoint): Pass NULL as ops argument.
2942 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2943 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2944 catch and throw catchpoints.
2946 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2949 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2950 translate signal numeric value from the target to GDB's enum
2952 * gdbarch.c, gdbarch.h: Regenerated.
2953 * gdbarch.sh: Added two new functions target_signal_from_host and
2954 target_signal_to_host.
2955 * target.h (default_target_signal_from_host,
2956 default_target_signal_to_host): New functions - declarations.
2957 * signals/signals.c (struct gdbarch): New declaration.
2958 (default_target_signal_to_host, default_target_signal_from_host): New
2961 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2962 Pedro Alves <pedro@codesourcery.com>
2964 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2965 Johnston <jjohnstn@redhat.com>.
2967 * NEWS: Mention attach to stopped process fix.
2968 * infcmd.c (detach_command, disconnect_command): Discard the thread
2970 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2971 attaching. Use signal_stop_state.
2972 (signal_stop_state): Check stop_soon.
2973 * linux-nat.c (kill_lwp): Declare earlier.
2974 (pid_is_stopped, linux_nat_post_attach_wait): New.
2975 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2977 (linux_nat_attach): Use linux_nat_post_attach_wait.
2978 (detach_callback, linux_nat_detach): Improve handling for signalled
2980 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2981 from the process ID.
2982 * Makefile.in (infcmd.o): Update.
2984 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2986 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2987 * arm-tdep.c (arm_frame_is_thumb): New.
2988 (arm_pc_is_thumb): Clarify comment.
2989 (thumb_analyze_prologue): Remove PC special case.
2990 (thumb_scan_prologue): Take a block_addr argument. Use it for
2991 find_pc_partial_function. Remove unused variables.
2992 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2993 for find_pc_partial_function. Remove PC special case.
2994 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2995 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2996 (arm_get_next_pc): Use arm_frame_is_thumb.
2997 (arm_write_pc): Use CPSR_T instead of 0x20.
2998 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2999 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
3001 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
3002 DWARF2_FRAME_REG_FN.
3003 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
3004 DWARF2_FRAME_REG_FN.
3005 (struct dwarf2_frame_state_reg): Add FN to loc union.
3007 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
3009 * exec.c (print_section_info): Add missing '\n'.
3011 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
3013 * thread.c (add_thread): Move observer call to ...
3014 (add_thread_silent): ... here.
3016 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3018 * rs6000-tdep.c: Update for unwinder changes.
3019 * ppcobsd-tdep.c: Likewise.
3021 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3023 * s390-tdep.c: Update for unwinder changes.
3025 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
3027 * spu-tdep.c: Update for unwinder changes.
3029 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3031 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
3032 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
3033 sparc64-linux-tdep.c: Update for unwinder changes.
3035 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3037 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
3038 for unwinder changes.
3039 * mips-tdep.c: Likewise.
3040 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
3043 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3045 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
3048 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3050 Update i386 and amd64 ports for unwinder changes.
3052 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
3053 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
3054 (amd64_frame_unwind): Use default_frame_sniffer.
3055 (amd64_frame_sniffer): Delete.
3056 (amd64_sigtramp_frame_cache): Expect this_frame.
3057 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
3058 (amd64_sigtramp_frame_sniffer): Update signature.
3059 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
3060 (amd64_frame_base_address): Expect this_frame.
3061 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
3063 (amd64_init_abi): Use set_gdbarch_dummy_id and
3064 frame_unwind_append_unwinder.
3065 * i386-tdep.c (i386_frame_cache): Expect this_frame.
3066 (i386_frame_this_id, i386_frame_prev_register): Update signature.
3067 (i386_frame_unwind): Use default_frame_sniffer.
3068 (i386_frame_sniffer): Delete.
3069 (i386_sigtramp_frame_cache): Expect this_frame.
3070 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
3071 (i386_sigtramp_frame_sniffer): Update signature.
3072 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
3073 (i386_frame_base_address): Update signature.
3074 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
3075 (i386_push_dummy_call): Update comment.
3076 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
3078 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
3079 and frame_unwind_append_unwinder.
3080 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
3081 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
3082 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
3083 i386nbsd-tdep.c: Update for unwinder changes.
3085 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3087 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
3088 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
3090 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
3091 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
3092 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
3094 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3096 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3098 * tramp-frame.h (struct tramp_frame): Update signature of init.
3099 * Makefile.in (trad-frame.o): Update.
3101 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3103 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3104 (execute_stack_op): Put this_frame in the baton.
3105 (execute_cfa_program): Take this_frame.
3106 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3107 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3108 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3109 (dwarf2_frame_this_id): Adjust to work on this_frame.
3110 (dwarf2_signal_frame_this_id): Delete.
3111 (dwarf2_frame_prev_register): Update signature. Use new frame
3113 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3114 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3115 dwarf2_frame_sniffer.
3116 (dwarf2_append_unwinders): New.
3117 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3119 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3120 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3121 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3122 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3123 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3124 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3125 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3126 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3127 (dwarf2_append_unwinders): Declare.
3128 (dwarf2_frame_base_sniffer): Update declaration.
3129 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3132 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3134 Convert frame unwinders to use the current frame and
3137 * frame.c (frame_debug): Make global.
3138 (get_frame_id): Pass this frame to unwinder routines.
3139 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3140 (do_frame_register_read): Do not discard the return value of
3141 frame_register_read.
3142 (frame_register_unwind): Remove debug messages. Use
3143 frame_unwind_register_value.
3144 (frame_unwind_register_value, get_frame_register_value): New
3146 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3147 (get_frame_args_address, get_frame_type): Pass this frame to
3149 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3151 * frame.h: Update comments.
3152 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3153 (frame_prepare_for_sniffer): Declare.
3154 * frame-unwind.h: Update comments and parameter names.
3155 (default_frame_sniffer): Declare.
3156 (frame_prev_register_ftype): Return a struct value *.
3157 (struct frame_unwind): Remove prev_pc member.
3158 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3159 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3160 (frame_unwind_got_register, frame_unwind_got_memory)
3161 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3162 * frame-base.h: Update comments and parameter names.
3163 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3164 if necessary. Add debugging output.
3165 * sentinel-frame.c (sentinel_frame_prev_register)
3166 (sentinel_frame_this_id): Update for new signature.
3167 (sentinel_frame_prev_pc): Delete.
3168 (sentinel_frame_unwinder): Remove prev_pc.
3169 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3171 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3172 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3173 (frame_unwind_append_sniffer): Delete.
3174 (frame_unwind_append_unwinder): New function.
3175 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3176 from unwinders. Use frame_prepare_for_sniffer.
3177 (default_frame_sniffer, frame_unwind_got_optimized)
3178 (frame_unwind_got_register, frame_unwind_got_memory)
3179 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3180 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3181 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3183 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3184 * gdbarch.c, gdbarch.c: Regenerated.
3185 * frame-base.c (default_frame_base_address)
3186 (default_frame_locals_address, default_frame_args_address): Update
3188 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3189 * infcall.c (call_function_by_hand): Update comments.
3190 * Makefile.in (frame-unwind.o): Update dependencies.
3192 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3194 * ada-lang.c (ada_value_primitive_packed_val): Only check
3195 value_lazy for memory lvals.
3196 * findvar.c (value_of_register_lazy): New function.
3197 (locate_var_value): Only check value_lazy for memory lvals.
3198 * valarith.c (value_subscripted_rvalue): Likewise.
3199 * valops.c (value_fetch_lazy): Handle both memory and register
3201 (search_struct_field, value_slice): Only check value_lazy for memory
3203 * value.c (struct value): Update comment for lazy.
3204 (value_primitive_field): Only check value_lazy for memory lvals.
3205 * value.h (value_lazy): Update comment.
3206 (value_of_register_lazy): Declare.
3208 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3210 * corefile.c (reopen_exec_file): Close any open files.
3212 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3214 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3215 show_memory_breakpoints to 1 while reading the instruction bundle.
3217 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3219 * gdbarch.sh: Document the return_value method. Explain that
3220 the FUNCTYPE parameter might be NULL.
3221 * gdbarch.h: Regenerated.
3222 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3223 type when calling using_struct_return, as this is unnecessary
3226 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3228 * terminal.h (create_tty_session): Fix return type.
3230 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3232 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3234 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3236 * breakpoint.c (condition_command, commands_from_control_command)
3237 (break_command_really): Minor reformatting.
3239 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3241 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3243 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3245 * amd64-tdep.c (amd64_get_longjmp_target): New.
3246 (amd64_init_abi): Register amd64_get_longjmp_target as
3247 gdbarch_get_longjmp_target callback.
3248 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3250 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3252 * breakpoint.h (enum bpstat_what_main_action): Delete
3253 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3255 * breakpoint.c (clrs): Delete.
3256 (bpstat_what): Update table.
3258 * infrun.c (handle_inferior_event): Remove
3259 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3261 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3263 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3264 Adjust all prototypes using mi_cmd_args_ftype to use
3266 (struct mi_cmd): Remove the args_func field.
3267 * mi/mi-cmds.c: Don't provide value for the args_func field.
3268 * mi/mi-main.c (mi_execute_async_cli_command)
3269 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3270 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3271 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3272 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3273 (mi_cmd_target_download): Adjust.
3274 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3275 (mi_cmd_execute): Do not check for args_func.
3276 (mi_execute_async_cli_command): Adjust.
3277 * mi/mi-parse.c: Don't check for args_func.
3279 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3281 * breakpoint.c (bpstat_check_location)
3282 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3283 New, extracted from bpstat_stop_status.
3284 (bpstat_stop_status): Use the above.
3286 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3288 * mi/mi-main.c (last_async_command): Rename to current_token.
3289 (previous_async_command): Remove.
3290 (mi_cmd_gdb_exit): Adjust.
3291 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3292 (mi_cmd_target_select): Adjust.
3293 (mi_cmd_execute): Don't set previous_async_command. Free token
3294 here even in async mode.
3295 (mi_execute_async_cli_command): Adjust.
3296 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3298 (mi_load_progress): Adjust.
3300 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3302 * infcmd.c (step_1_continuation): Always disable longjmp
3303 breakpoint if we're not going to do another step.
3305 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3307 exec_cleanup murder.
3308 * breakpoint.c (until_break_command_continuation): Add
3309 the 'error' parameter. Directly delete the breakoint as
3310 opposed to running cleanups.
3311 (until_break_command): Install continuation only
3312 after starting the target. Don't use exec cleanups,
3313 use ordinary cleanups. Discard cleanups is successfully
3314 started the target in async mode.
3315 (make_cleanup_delete_breakpoint): Remove.
3316 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3318 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3320 (struct continations): Add the 'error' parameter to the
3321 continuation_hook field.
3322 (add_continuation, do_all_continuations)
3323 (add_intermediate_continuation)
3324 (do_all_intermediate_continuations): Add the 'error' parameter.
3325 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3326 * inf-loop.c (inferior_event_handler): Instead of calling
3327 discard_all_continuations, use do_all_continuations with 1 as
3328 'error' parameter. Pass 0 as 'error' parameter in existing uses
3329 of discard_all_continuations.
3330 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3332 (step_once): Install continuation only after resuming the target.
3333 (step_1_continuation): Disable longjmp breakpoint on error.
3334 (finish_command_continuation): Add the error parameter. Delete
3335 the finish breakpoint directly, do not use cleanups.
3336 (finish_command): Do not use exec_cleanups. Always setup
3337 continuation. For sync case, immediately run them.
3338 (attach_command_continuation): Add the error parameter.
3339 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3340 remove step_resume_breakpoint -- adjust delete it directly.
3341 * interps.c (interp_set): Adjust call to do_all_continations.
3342 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3344 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3346 (mi_cmd_execute): Do not use exec_cleanup.
3347 (mi_execute_async_cli_command): Simplify the string concatenation
3348 logic. Do no use exec cleanup.
3349 (mi_exec_async_cli_cmd_continuation): New parameter error.
3350 Free last_async_command.
3351 * top.c (command_line_handler_continuation): New parameter error.
3352 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3353 (do_exec_cleanups): Remove.
3354 (add_continuation, do_all_continations)
3355 (add_intermediate_continuation)
3356 (do_all_intermediate_continuations): New parameter error.
3358 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3360 * breakpoint.h (bp_location_p): New typedef.
3361 Register a vector of bp_location_p.
3362 * breakpoint.c (always_inserted_mode)
3363 (show_always_inserted_mode): New.
3364 (unlink_locations_from_global_list): Remove.
3365 (update_global_location_list)
3366 (update_global_location_list_nothrow): New.
3367 (update_watchpoint): Don't free locations.
3368 (should_insert_location): New.
3369 (insert_bp_location): Use should_insert_location.
3370 (insert_breakpoint_locations): Copied from
3372 (insert_breakpoint): Use insert_breakpoint_locations.
3373 (bpstat_stop_status): Call update_global_location_list
3374 when disabling breakpoint.
3375 (allocate_bp_location): Don't add to bp_location_chain.
3376 (set_raw_breakpoint)
3377 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3378 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3379 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3380 (set_longjmp_resume_breakpoint)
3381 (enable_watchpoints_after_interactive_call_stop)
3382 (disable_watchpoints_before_interactive_call_start)
3383 (create_internal_breakpoint)
3384 (create_fork_vfork_event_catchpoint)
3385 (create_exec_event_catchpoint, set_momentary_breakpoint)
3386 (create_breakpoints, break_command_1, watch_command_1)
3387 (create_exception_catchpoint)
3388 (handle_gnu_v3_exceptions)
3389 (disable_breakpoint, breakpoint_re_set_one)
3390 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3391 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3392 Call update_global_location_list.
3393 (delete_breakpoint): Don't remove locations and don't
3394 try to reinsert them. Call update_global_location_list.
3395 (update_breakpoint_locations): Likewise.
3396 (restore_always_inserted_mode): New.
3397 (update_breakpoints_after_exec): Temporary disable
3398 always inserted mode.
3399 * Makefile.in: Update dependencies.
3401 * infrun.c (proceed): Remove breakpoints while stepping
3403 (handle_inferior_event): Don't remove or insert
3405 * linux-fork.c (checkpoint_command): Remove breakpoints
3406 before fork and insert after.
3407 (linux_fork_context): Remove breakpoints before switch
3409 * target.c (target_disconnect, target_detach): Remove
3410 breakpoints from target.
3413 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3415 * breakpoint.c (print_one_breakpoint_location): In MI
3416 mode, report the location string the breakpoint was
3417 originally created with.
3419 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3421 * Makefile.in (xtensa-tdep.o): Update dependencies.
3422 * configure.tgt (xtensa*): Update dependencies.
3423 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3424 Local variable areg renamed to arreg.
3425 (areg_number): New function.
3426 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3427 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3428 replaced by arreg_number.
3429 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3430 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3431 (xtensa_scan_prologue): New function.
3432 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3433 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3434 value based on prologue analysis. Fix the bugs preventing WS and
3435 AR4-AR7/A11 registers from getting right values for intermediate frames,
3436 whose registers have been already spilled.
3437 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3438 and arreg_number appropriately.
3439 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3440 svr4_ilp32_fetch_link_map_offsets.
3442 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3444 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3445 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3447 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3449 * acinclude.m4: Add override.m4.
3450 * configure: Regenerate.
3452 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3454 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3455 initialized with a trailing space now. Use PROMPT_ARG of
3456 COMMAND_LINE_INPUT instead of printing it ourselves.
3458 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3460 * NEWS: Document support for 64-bit core file.
3462 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3464 * NEWS: Add information on calling convention and new SH CLI options.
3466 * sh-tdep.c (sh_cc_gcc): New static string.
3467 (sh_cc_renesas): Ditto.
3468 (sh_cc_enum): New static string array.
3469 (sh_active_calling_convention): New static string pointer denoting
3470 active user chosen ABI.
3471 (sh_is_renesas_calling_convention): New function to return function
3472 specific ABI, or user choice if necessary.
3473 (sh_use_struct_convention): Rename first argument and turn around its
3474 meaning. Check for renesas ABI and return accordingly.
3475 (sh_use_struct_convention_nofpu): New function.
3476 (sh_next_flt_argreg): Get function type as third parameter. Check
3477 for renesas ABI and choose floating registers accordingly.
3478 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3479 struct return slot accordingly.
3480 (sh_push_dummy_call_nofpu): Ditto.
3481 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3482 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3483 (sh_return_value_fpu): Evaluate ABI and give to
3484 sh_use_struct_convention.
3485 (show_sh_command): New function.
3486 (set_sh_command): Ditto.
3487 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3490 * gdbarch.sh (return_value): Add func_type argument.
3491 * gdbarch.c: Regenerate.
3493 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3494 val_type so as not to collide with value_type function. Call
3495 using_struct_return with additional function type argument.
3496 * infcall.c (call_function_by_hand): Call using_struct_return and
3497 gdbarch_return_value with additional function type argument.
3498 * infcmd.c (print_return_value): Take addition func_type argument.
3499 Call gdbarch_return_value with additional function type argument.
3500 (finish_command_continuation): Call print_return_value with additional
3501 function type argument.
3502 (finish_command): Ditto.
3503 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3504 additional function type argument.
3505 * stack.c (return_command): Call using_struct_return and
3506 gdbarch_return_value with additional function type argument.
3507 * value.c (using_struct_return): Take additional function type argument.
3508 * value.h (using_struct_return): Accommodate declaration.
3509 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3510 * amd64-tdep.c (amd64_return_value): Ditto.
3511 * arm-tdep.c (arm_return_value): Ditto.
3512 * avr-tdep.c (avr_return_value): Ditto.
3513 * cris-tdep.c (cris_return_value): Ditto.
3514 * frv-tdep.c (frv_return_value): Ditto.
3515 * h8300-tdep.c (h8300_return_value): Ditto.
3516 (h8300h_return_value): Ditto.
3517 * hppa-tdep.c (hppa32_return_value): Ditto.
3518 (hppa64_return_value): Ditto.
3519 * i386-tdep.c (i386_return_value): Ditto.
3520 * ia64-tdep.c (ia64_return_value): Ditto.
3521 * iq2000-tdep.c (iq2000_return_value): Ditto.
3522 * m32c-tdep.c (m32c_return_value): Ditto.
3523 * m32r-tdep.c (m32r_return_value): Ditto.
3524 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3525 * m68k-tdep.c (m68k_return_value): Ditto.
3526 (m68k_svr4_return_value): Ditto.
3527 * m88k-tdep.c (m88k_return_value): Ditto.
3528 * mep-tdep.c (mep_return_value): Ditto.
3529 * mips-tdep.c (mips_eabi_return_value): Ditto.
3530 (mips_n32n64_return_value): Ditto.
3531 (mips_o32_return_value): Ditto.
3532 (mips_o64_return_value): Ditto.
3533 * mn10300-tdep.c (mn10300_return_value): Ditto.
3534 * mt-tdep.c (mt_return_value): Ditto.
3535 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3536 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3537 (ppc_sysv_abi_broken_return_value): Ditto.
3538 (ppc64_sysv_abi_return_value): Ditto.
3539 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3540 (ppc_sysv_abi_broken_return_value): Ditto.
3541 (ppc64_sysv_abi_return_value): Ditto.
3542 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3543 * rs6000-tdep.c (rs6000_return_value): Ditto.
3544 * s390-tdep.c (s390_return_value): Ditto.
3545 * score-tdep.c (score_return_value): Ditto.
3546 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3547 (sh_return_value_fpu): Ditto.
3548 * sh64-tdep.c (sh64_return_value): Ditto.
3549 * sparc-tdep.c (sparc32_return_value): Ditto.
3550 * sparc64-tdep.c (sparc64_return_value): Ditto.
3551 * spu-tdep.c (spu_return_value): Ditto.
3552 * v850-tdep.c (v850_return_value): Ditto.
3553 * vax-tdep.c (vax_return_value): Ditto.
3554 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3555 * xtensa-tdep.c (xtensa_return_value): Ditto.
3557 * gdbtypes.h (struct type): Add calling_convention member.
3558 * dwarf2read.c (read_subroutine_type): Add calling convention read
3559 from DW_AT_calling_convention attribute to function type.
3561 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3563 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3564 multi_f77_subscript to support values from registers.
3565 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3566 * value.h (value_subscripted_rvalue): Add prototype.
3568 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3570 * f-valprint.c (f_val_print): Likewise.
3572 2008-04-21 Craig Silverstein <csilvers@google.com>
3574 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3577 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3579 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3580 section is not a code section.
3582 2008-04-19 Craig Silverstein <csilvers@google.com>
3584 * NEWS: Add information on compressed debug sections.
3586 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3588 * mi/mi-cmd-var.c (varobj_update_one): Print new
3589 value for variable objects that changed type.
3591 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3593 * varobj.c (varobj_invalidate): Don't touch floating
3596 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3598 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3599 (multiple_symbols_cancel): Remove extra const.
3600 * symtab.h: Likewise.
3602 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3604 * interps.c (top_level_interpreter): Rename static variable...
3605 (top_level_interpreter_ptr): ...to this.
3606 (top_level_interpreter): New function.
3608 * interps.h: New extern for top_level_interpreter.
3610 * linespec.c: Include interps.h and mi/mi-cmds.h.
3611 (decode_line_2): When using MI, always set all breakpoints in menu.
3613 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3615 2008-04-18 Craig Silverstein <csilvers@google.com>
3617 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3618 * config.in, configure: Regenerate.
3619 * dwarf2read.c: Include zlib.h if present.
3620 Modified *_SECTION macros.
3621 (section_is_p): New.
3622 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3623 (dwarf2_resize_section): New.
3624 to determine whether a given section has a given name.
3625 (zlib_decompress_section): New.
3626 (dwarf2_read_section): Read the compressed section if present
3628 * MAINTAINERS: Added myself to section Write After Approval.
3630 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3632 * defs.h (exec_set_section_offsets): Remove prototype.
3633 * exec.c (exec_set_section_offsets): Remove function.
3635 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3637 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3638 in the search for the matching symbol.
3640 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3642 * breakpoint.c (update_watchpoint): Always reparse
3645 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3647 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3648 the breakpoint address only once.
3650 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3652 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3653 rather than a hard-coded architecture, for xcoff executables.
3655 2008-04-17 Doug Evans <dje@google.com>
3657 * buildsym.c (watch_main_source_file_lossage): New fn.
3658 (end_symtab): Call it.
3660 * source.c (find_and_open_source): Add some comments clarifying
3661 handling of FULLNAME argument. Make static. Remove pointless
3664 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3666 * inf-loop.c (inferior_event_handler): Also run the intermediate
3667 continuations in the INF_EXEC_COMPLETE case.
3669 2008-04-16 Tom Tromey <tromey@redhat.com>
3671 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3672 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3673 * cli/cli-decode.c (set_cmd_async_ok): New function.
3674 (get_cmd_async_ok): New function.
3675 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3677 * top.c (execute_command): Use get_cmd_async_ok.
3678 * infcmd.c: Include cli/cli-decode.h.
3679 (_initialize_infcmd): Mark "interrupt" as async-ok.
3680 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3682 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3685 * exec.c: Correct "arch-utils.h" include.
3687 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3690 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3691 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3692 * breakpoint.c (bpdisp_texst): New function. The function takes over
3693 the role of bpstats static array in print_one_breakpoint_location.
3694 (print_it_typical): Print "Temporary breakpoint" instead
3695 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3696 protocols, print disp field.
3697 (print_one_breakpoint_location): Removed bpdisps static definition.
3698 Call new bpstat_text function to get value for 'disp' field.
3699 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3701 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3703 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3704 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3705 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3706 * gnulib/Makefile.in: Regenerate.
3708 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3710 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3711 (defs_h): Use $(GNULIB_H).
3712 (all-lib): Depend on gnulib/Makefile.
3713 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3714 * config.in, gnulib/Makefile.in: Regenerated.
3716 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3718 * Makefile.in (LIBGNU, INCGNU): Define.
3719 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3720 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3722 ($(LIBGNU), all-lib): New rules.
3723 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3724 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3725 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3726 * gnulib: New directory, from gnulib-tool.
3727 * configure, aclocal.m4: Regenerated.
3729 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3731 * linux-thread-db.c (have_threads_callback): Check thread->private.
3733 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3734 Vladimir Prus <vladimir@codesourcery.com>
3737 * varobj.c (value_of_root): Update the expression for
3739 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3742 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3744 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3745 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3746 (mi_cmd_var_set_format): Use new mi_parse_format.
3747 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3749 * Makefile.in (mi-cmd-var.o): Update dependencies.
3751 * varobj.h (varobj_get_formatted_value): Declare.
3752 * varobj.c (my_value_of_variable): Added format parameter.
3753 (cplus_value_of_variable): Likewise.
3754 (java_value_of_variable): Likewise.
3755 (c_value_of_variable): Likewise. Evaluate expression based
3756 on format parameter.
3757 (struct language_specific): Add format parameter to function member
3759 (varobj_get_formatted_value): New.
3760 (varobj_get_value): Added format parameter to method call.
3762 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3764 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3765 instance flags of the undefined type before calling replace_type.
3767 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3769 * target.h (enum strata): Remove the download_stratum.
3771 2008-04-07 Doug Evans <dje@google.com>
3773 * buildsym.h (last_source_file): Add dwarf info to comment.
3774 (last_source_start_addr): Ditto.
3776 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3778 * alphanbsd-tdep.c: Include "target.h".
3779 * mn10300-tdep.c: Include "target.h".
3780 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3782 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3784 Fix breakpoint condition that use member variables.
3785 * valops.c (check_field): Remove.
3786 (check_field_in): Rename to check_field.
3787 (value_of_this): Use la_name_of_this.
3788 * value.h (check_field): Adjust prototype.
3790 * language.h (la_value_of_this): Rename to la_name_of_this.
3791 * language.c (unknown_language_defn): Specify "this" for
3793 (auto_language_defn): Likewise.
3794 (local_language_defn): Likewise.
3795 * ada-lang.c (ada_language_defn): Adjust comment.
3796 * c-lang.c (c_language_defn): Adjust comment.
3797 (cplus_language_defn): Specify "this" for name_of_this.
3798 (asm_language_defn): Adjust comment.
3799 (minimal_language_defn): Adjust comment.
3800 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3801 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3802 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3803 * objc-lang.c (objc_language_defn): Specify "self" for
3805 * p-lang.c (pascal_language_defn): Specify "this" for
3807 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3809 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3810 proper scope, and check for field in type of "this", without
3811 trying to create a value.
3813 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3815 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3816 (mi_error_message): Delete declaration.
3817 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3818 returning MI_CMD_ERROR.
3819 * mi/mi-main.c (mi_error_message): Delete.
3820 (mi_cmd_exec_interrupt):
3821 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3822 (mi_cmd_thread_info): Call error instead of returning
3824 (mi_cmd_data_list_register_values): Call error instead of
3825 returning MI_CMD_ERROR. Adapt to new get_register interface.
3826 (get_register): Change return typo to void. Call error instead of
3827 returning MI_CMD_ERROR.
3828 (mi_cmd_data_write_register_values): Call error instead of
3829 returning MI_CMD_ERROR.
3830 (mi_cmd_list_features): Return MI_CMD_DONE.
3831 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3832 (mi_execute_command): Always print exceptions with -error.
3834 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3836 * NEWS: Mention new commands set/show multiple-symbols.
3838 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3840 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3841 (multiple_symbols_cancel): New constants.
3842 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3843 (multiple_symbols_select_mode): New function.
3844 (_initialize_symtab): Add new set/show multiple-symbols commands.
3845 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3846 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3847 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3849 * linespec.c (decode_line_2): Likewise.
3851 2008-04-03 Doug Evans <dje@sebabeach.org>
3853 * symtab.h (enum free_code): Delete free_contents, unused.
3854 * symmisc.c (free_symtab_block): Delete.
3855 (free_symtab, case free_code): Delete.
3857 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3859 * valops.c (value_cast_structs): New function. Cast related
3860 STRUCT types up/down and return cast value. The body of this
3861 function comes mostly from value_cast_pointers.
3862 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3863 to value_cast_structs. Now value_cast_pointers needs only create
3864 appropriate reference after using value_cast_structs for actual
3866 (value_cast): Handle references.
3868 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3870 * MAINTAINERS: Added myself to section Write After Approval.
3872 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3874 * ia64-tdep.c (examine_prologue): Correct array access.
3876 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3878 * cp-support.c (first_component_command): Return if no arguments.
3880 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3882 * ser-mingw.c (ser_windows_open): Open requested name.
3884 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3886 * MAINTAINERS: Added myself.
3888 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3890 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3891 parameter. If it is NULL, don't call error.
3892 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3893 `do_mesg' parameter to find_default_run_target. If no target was
3896 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3898 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3899 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3900 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3902 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3904 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3908 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3910 * features/Makefile (%.dat): Set xmltarget to the base filename
3911 of the XML source, without subdirectory.
3912 * regformats/rs6000/powerpc-32.dat: Regenerate.
3913 * regformats/rs6000/powerpc-64.dat: Regenerate.
3914 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3916 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3918 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3921 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3923 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3924 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3926 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3928 * objfiles.h (struct objfile): New GDBARCH member.
3929 (get_objfile_arch): Add prototype.
3930 * objfiles.c: Include "arch-utils.h".
3931 (allocate_objfile): Look up gdbarch associated with bfd.
3932 (get_objfile_arch): New function.
3933 * Makefile (objfiles.o): Update dependencies.
3935 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3937 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3939 (locexpr_describe_location): Replace current_gdbarch by
3941 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3942 (dwarf2_add_field): Likewise.
3943 (read_tag_pointer_type): Likewise.
3944 (read_base_type): Likewise.
3945 (new_symbol): Likewise.
3947 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3948 (decode_base_type, decode_function_type): Likewise.
3949 (coff_read_struct_type, coff_read_enum_type): Likewise.
3950 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3951 (decode_base_type): Likewise.
3952 (coff_read_enum_type): Likewise.
3953 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3954 (coff_read_enum_type): Likewise.
3956 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3957 (end_psymtab): Likewise.
3958 (process_one_symbol): Likewise.
3960 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3961 (parse_procedure): Likewise.
3962 (parse_partial_symbols): Likewise.
3964 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3966 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3967 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3969 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3970 static range_index_type by built-in type.
3971 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3972 (read_enum_type): Likewise.
3974 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3977 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3979 * varobj.h (varobj_floating_p): Declare.
3980 * varobj.c (varobj_floating_p): New.
3981 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3982 '@' as the name, update all floating varobjs.
3984 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3986 * varobj.c (struct varobj_root): Rename use_selected_frame to
3987 floating, and clarify the meaning.
3988 (varobj_create, varobj_update, new_root_variable): Adjust.
3989 (value_of_root): Don't use type_changed as in variable,
3991 (c_value_of_root): Adjust.
3993 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3995 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3997 (linux_nat_wait): Add main lwp to gdb's thread list.
3998 * linux-thread-db.c (find_new_threads_callback): Also attach to
3999 already listed threads which thread_db didn't know about yet.
4001 2008-03-25 Pedro Alves <pedro@codesourcery.com>
4003 * linux-nat.c (drain_queued_events): Fix comment typo.
4004 (linux_nat_attach): In async mode, don't rely on storing a pending
4005 status. Instead place the wait status on the pipe.
4006 (linux_nat_resume): Remove unreacheable shortcut code in async
4008 (stop_wait_callback): In async mode, don't store pending status.
4009 Instead, cancel breakpoints or resend the signal appropriatelly.
4010 (cancel_breakpoint): New, refactored from
4011 cancel_breakpoints_callback.
4012 (cancel_breakpoints_callback): Call cancel_breakpoint.
4013 (pipe_to_local_event_queue): Remove special token processing.
4014 (linux_nat_wait): Issue an internal error if a pending status is
4015 found in async mode.
4017 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
4019 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
4021 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
4022 Vladimir Prus <vladimir@codesourcery.com>
4024 * varobj.c (struct varobj_root): New component thread_id.
4025 (varobj_get_thread_id, check_scope): New functions.
4026 (c_value_of_root): Use check_scope. Switch to the
4027 proper thread if necessary.
4029 * varobj.h (varobj_get_thread_id): New extern.
4031 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
4033 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
4036 * top.c: Revert 2008-03-21 changes.
4038 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4040 * thread.c (make_cleanup_restore_current_thread): Make it
4042 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4043 * varobj.c (varobj_update): Don't save/restore frame.
4044 (c_value_of_root): Save/restore thread and frame here,
4045 using make_cleanup_restore_current_thread.
4046 * Makefile.in: Update dependecies.
4048 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
4050 * varobj.c (struct varobj_root): Clarify
4051 comment on the frame field.
4052 (varobj_create): Don't set frame if we have no
4055 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4058 Suggested by Jan Kratochvil:
4059 * top.c (gdb_rl_operate_and_get_next_completion): Call
4060 rl_redisplay_function.
4061 (gdb_rl_redisplay): New.
4062 (init_main): Set rl_redisplay_function.
4064 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
4066 * aix-thread.c (pdc_read_regs): Fix compiler warning.
4067 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
4068 (store_regs_kernel_thread): Likewise.
4070 2008-03-21 Pedro Alves <pedro@codesourcery.com>
4072 Linux native async support.
4074 * target.h (struct target_ops): Delete to_async_mask_value and add
4076 (target_is_async_p, target_async): Formatting.
4077 (target_async_mask_value): Delete.
4078 (target_async_mask): Delete function declaration, and add new
4079 target macro with the same name.
4081 * target.c (update_current_target): Replace to_async_mask_value by
4082 to_async_mask. Default to_async_mask to return_one.
4083 (target_async_mask): Delete.
4084 (find_default_can_async_p, find_default_is_async_p): New.
4085 (init_dummy_target): register find_default_can_async_p and
4086 find_default_is_async_p on the dummy target.
4088 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
4089 (debug_linux_nat_async): New global.
4090 (show_debug_linux_nat_async): New function.
4091 (linux_nat_async_enabled, linux_nat_async_mask_value)
4092 (linux_nat_event_pipe, linux_nat_num_queued_events)
4093 (linux_nat_async_events_enabled): New globals.
4094 (struct waitpid_result): New struct.
4095 (waitpid_queue): New global.
4096 (queued_waitpid, push_waitpid, drain_queued_events): New.
4097 (my_waitpid): Call queued_waitpid.
4098 (linux_child_follow_fork): Disable async events during the call.
4099 (blocked_mask): Delete.
4100 (sync_sigchld_action, async_sigchld_action): New globals.
4101 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4102 async mode, block events during the call.
4103 (linux_nat_create_inferior): New.
4104 (linux_nat_attach): In sync mode, restore the mask states. In
4105 async mode, wake the event loop immediatelly.
4106 (detach_callback): Drain all queued events of the lwp we're
4108 (linux_nat_detach): Block async mode, and drain events of the main
4110 (linux_nat_resume): If in async mode, mask async events during the
4111 call. If short circuiting, force event loop to wake up. If
4112 resuming, set target_executing, and register target events in the
4114 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4115 (linux_nat_wait): In async mode, block events during the call.
4116 Only enable/disable passing SIGINT to the inferior in sync mode.
4117 Get events from local waitpid queue. If no interesting events was
4118 found, return to events loop. Reregister target events in the
4119 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4120 (linux_nat_kill): Disable events on entry.
4121 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4122 here. Detach async mode from the event loop if there are no more
4123 forks available, otherwise leave it on.
4124 (sigchld_handler): Assure this is called only in sync mode.
4125 (linux_async_permitted, linux_async_permitted_1): New globals.
4126 (set_maintenance_linux_async_permitted)
4127 (show_maintenance_linux_async_permitted): New functions.
4128 (linux_nat_is_async_p, linux_nat_can_async_p)
4129 (linux_nat_async_mask): New.
4130 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4131 (get_pending_events, async_sigchld_handler): New.
4132 (linux_nat_async_events): New.
4133 (async_terminal_is_ours): New global.
4134 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4135 (async_client_callback, async_client_context): New.
4136 (linux_nat_async_file_handler, linux_nat_async)
4137 (linux_nat_disable_async, linux_nat_enable_async): New.
4138 (linux_nat_add_target): Register linux_nat_create_inferior,
4139 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4140 linux_nat_async_mask, linux_nat_terminal_inferior and
4141 linux_nat_terminal_ours.
4142 (_initialize_linux_nat): Remove local action variable, and update
4143 code that used it to use sync_sigchld_action. Add new
4144 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4145 set/show command in the maintenance class. Add new "linux-async"
4146 maintenance set/show command. Block SIGCHLD by default. Setup
4147 async_sichld_action, and sync_sigchld_action. Install the default
4149 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4152 * linux-thread-db.c (re_check_for_thread_db): New.
4153 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4154 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4155 (thread_db_async_mask): New.
4156 (init_thread_db_ops): Register thread_db_can_async_p,
4157 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4159 * remote.c (remote_async_mask_value): New.
4160 (remote_return_zero): New.
4161 (init_remote_ops): Register remote_return_zero as callbacks of
4162 to_can_async_p and to_is_async_p.
4163 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4164 use remote_async_mask_value.
4165 (remote_async_mask): New.
4166 (init_remote_async_ops): Remove to_async_mask_value setting and
4167 register remote_async_mask as to_async_mask callback in
4170 * Makefile.in (linux-nat.o): Update.
4172 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4174 * gdbthread.h (add_thread_with_info): New.
4175 * linux-thread-db.c: Add some documentation.
4176 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4177 (struct private_thread_info): Remove th_valid and ti_valid.
4178 Replace ti with tid.
4179 (thread_get_info_callback): Do not add TID to the new ptid. Do
4181 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4182 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4184 (attach_thread): Handle an already-existing thread. Use
4185 add_thread_with_info. Cache the th and tid.
4186 (detach_thread): Verify that private was set. Remove verbose
4187 argument and printing. Update caller.
4188 (thread_db_detach): Do not adjust inferior_ptid.
4189 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4190 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4191 (thread_db_wait): Do not use lwp_from_thread.
4192 (thread_db_pid_to_str): Use the cached TID.
4193 (thread_db_extra_thread_info): Check that private is set.
4194 (same_ptid_callback): Delete.
4195 (thread_db_get_thread_local_address): Do not use it or check
4196 is_thread. Check that private is set. Assume that the thread
4197 handle is already cached.
4198 (init_thread_db_ops): Remove to_resume and to_kill.
4199 * thread.c (add_thread_with_info): New.
4200 (add_thread): Use it.
4201 * linux-nat.c (find_thread_from_lwp): Delete.
4202 (exit_lwp): Do not use it. Check print_thread_events. Print before
4203 deleting the thread.
4204 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4205 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4206 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4207 printf_unfiltered for thread exits.
4208 * procfs.c (procfs_wait): Likewise.
4210 2008-03-21 Chris Demetriou <cgd@google.com>
4212 * symtab.c (rbreak_command): Quote symbol name before passing
4213 it to break_command.
4215 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4217 * eval.c (evaluate_subexp_for_address): Clarify error message.
4218 Use value_must_coerce_to_target.
4219 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4220 * valops.c (value_assign): Call value_coerce_to_target when
4221 assigning to anything but internalvars. Leave GDB-side arrays
4222 as arrays when assigning to internalvars.
4223 (value_must_coerce_to_target, value_coerce_to_target): New.
4224 (value_coerce_array, value_addr): Call value_coerce_to_target.
4225 (value_array): Create the array in GDB's memory instead of
4227 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4230 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4232 * top.c (quit_confirm): Warn that we will kill the program.
4234 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4236 * inflow.c (terminal_ours_1): Guard access to
4237 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4239 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4240 Jim Blandy <jimb@codesourcery.com>
4241 Daniel Jacobowitz <drow@false.org>
4243 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4244 (dwarf2_read_address): Update prototype.
4246 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4247 (signed_address_type): Likewise.
4248 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4249 (execute_stack_op): Update calls to unsigned_address_type,
4250 signed_address_type and dwarf2_read_address. Fix implementation
4251 of DW_OP_deref_size.
4253 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4254 (dwarf2_per_cu_addr_size): Likewise.
4255 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4256 (struct dwarf2_loclist_baton): Likewise.
4258 * dwarf2loc.c (find_location_expression): Update calls to
4259 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4260 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4261 (locexpr_describe_location): Likewise.
4262 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4263 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4264 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4265 to dwarf2_per_cu_addr_size (per_cu).
4266 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4267 (loclist_read_variable): Likewise.
4268 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4270 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4271 instead of baton->objfile.
4272 (dwarf2_per_cu_obfile): New function.
4273 (dwarf2_per_cu_addr_size): Likewise.
4275 * dwarf2-frame.c (struct comp_unit): Move higher.
4276 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4277 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4278 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4279 parameter by using fde->eh_frame_p. Use read_encoded_value
4280 to implement DW_CFA_set_loc.
4281 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4282 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4283 execute_stack_op and execute_cfa_program.
4284 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4285 (size_of_encoded_value): Remove.
4286 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4287 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4288 (add_cie): Set cie->unit backlink.
4289 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4291 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4293 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4295 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4296 gdbarch_bfd_arch_info.
4298 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4300 * aix-thread.c (pdc_read_regs): Minor reformatting.
4302 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4304 * thread.c (print_thread_info): Don't insist
4305 on having current thread if there are no
4308 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4310 * infcmd.c (attach_command_post_wait)
4311 (attach_command_continuation): New.
4312 (attach_command): Support background async execution, and async
4313 execution in synchronous mode.
4315 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4317 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4318 * symmisc.c (dump_symtab_1): Likewise.
4319 * wrapper.c (gdb_value_struct_elt): Likewise.
4321 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4323 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4325 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4327 * linux-nat.c (linux_nat_filter_event): New, refactored from
4329 (linux_nat_wait): Call linux_nat_filter_event.
4331 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4333 * top.c (execute_command): Fix uninitialized variable error.
4335 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4337 * Makefile.in (amd64nbsd-nat.o): New dependency.
4338 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4339 (_initialize_amd64nbsd_nat): Update target vector to use
4340 nbsd_pid_to_exec_file.
4341 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4343 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4345 Remove ignoring leading exec events code.
4346 * fork-child.c (startup_inferior): Do not set
4347 inferior_ignoring_leading_exec_events.
4348 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4349 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4350 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4351 (handle_inferior_event): Remove code for ignoring leading exec
4353 * target.c (update_current_target): Do not inherit, or default,
4354 to_reported_exec_events_per_exec_call.
4355 (debug_to_reported_exec_events_per_exec_call): Remove.
4356 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4357 * target.h (target_reported_exec_events_per_exec_call): Remove.
4358 (struct target): Remove the to_reported_exec_events_per_exec_call
4361 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4363 Implement -thread-info.
4364 * gdbthread.h (print_thread_info): Declare.
4366 * thread.c (print_thread_info): New, extracted
4367 from info_threads_command and adjusted to
4368 work for CLI and MI.
4369 (info_threads_command): Use print_thread_info.
4370 * Makefile.in: Update dependencies.
4372 * mi/mi-cmds.c (mi_cmds): Specify a handler
4374 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4375 * mi/mi-main.c (mi_cmd_thread_info): New.
4376 (mi_cmd_list_features): Include 'thread-info'.
4378 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4380 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4381 to decide whether to match instruction patterns using "sw" and "sd".
4383 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4385 * infcmd.c (jump_command): Postpone disabling stdin until after
4388 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4390 * inflow.c (gdb_getpgrp): New.
4391 (gdb_has_a_terminal): Use get_getpgrp.
4392 (terminal_ours_1): If attach_flag is set, don't refetch
4393 inferior_process_group.
4395 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4397 * features/library-list.dtd: Allow "section" elements as children
4398 of "library". Add "section" element and describe its attributes.
4400 * solib-target.c (struct lm_info): Add section_bases member.
4401 (library_list_start_segment): Error out if seen a section element.
4402 (library_list_start_section): New.
4403 (library_list_end_library): New.
4404 (solib_target_free_library_list): Free section_bases.
4405 (section_attributes): New.
4406 (library_children): Make "segment" optional. Add "section" child.
4407 (library_list_children): Register library_list_end_library.
4408 (solib_target_relocate_section_addresses): Handle section bases.
4410 * NEWS: Mention new qXfer:libraries:read section offsets support.
4412 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4414 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4415 (make_exec_error_cleanup): Remove declarations.
4416 * utils.c (exec_error_cleanup_chain): Remove.
4417 (do_exec_error_cleanups, discard_exec_error_cleanups)
4418 (make_exec_error_cleanup): Remove.
4419 * event-loop.c (start_event_loop): Adjust call to
4421 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4422 (async_disable_stdin): Don't register async_enable_stdin via
4424 * inf-loop.c (inferior_event_handler): Don't
4425 call do_exec_error_cleanups. Call async_enable_stdin instead.
4426 * event-loop.c (start_event_loop): Adjust call to
4428 * tui/tui-interp.c (tui_command_loop): Adjust call to
4431 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4434 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4435 * breakpoint.c (bpstat_do_actions): In async mode,
4436 don't jump to top expecting stop_bpstat to be already
4438 * event-loop.c (start_event_loop): Call async_enable_stdin
4440 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4442 (command_handler): Do not setup continuation here.
4443 (command_line_handler_continuation): Move to...
4444 * top.c (command_line_handler_continuation): ... here.
4445 (execute_command): In async mode, register continuation.
4446 Don't check frame's language in running in async mode.
4447 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4448 * inf-loop.c (complete_execution): Inline into...
4449 (inferior_event_handler): ... here. Clear target_executing before
4450 doing any cleanups. Don't try to show prompt if the target was
4452 * infcmd.c (signal_command): Add support for async mode.
4453 (finish_command): Only add continuation if the target was
4454 successfully resumed.
4455 * remote.c (init_async_opts): Register to_get_thread_local_address
4457 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4458 with sync_execution.
4459 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4462 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4464 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4465 * exec.c (exec_bfd_mtime): Define.
4466 (exec_close): Clear it.
4467 (exec_file_attach): Set it.
4468 * gdbcore.h (exec_bfd_mtime): Declare.
4469 * source.c (find_source_lines): Do not use bfd_get_mtime.
4471 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4473 * top.c (simplified_command_loop): Remove.
4475 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4477 Remove unused remote.c hooks.
4478 * remote.c (deprecated_target_resume_hook)
4479 (deprecated_target_wait_loop_hook): Remove.
4480 (remote_resume): Do not call deprecated_target_resume_hook.
4481 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4482 (remote_async_wait): Likewise.
4484 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4486 Implement MI notification for new threads.
4487 * doc/observer.texi (new_thread): Document.
4488 * observer.sh: Forward declare struct thread_info.
4489 * thread.c (add_thread): Notify observer.
4491 * interps.h (interp_init_ftype): New parameter
4493 (interp_set): Likewise.
4494 (top_level_interpreter_data): Declare.
4495 * interps.c (interp_set): New parameter top_level.
4496 Pass it to interpreter's init function. Remember
4497 top level interpreter.
4498 (interpreter_exec_cmd): Adjust.
4499 (top_level_interpreter_data): New.
4500 * main.c (captured_main): Pass 1 for top_level
4501 parameter of interp_set.
4502 * cli/cli-interp.c (cli_interpreter_init): New
4503 parameter top_level.
4504 * tui/tui-interp.c (tui_init): New parameter top_level.
4506 * mi/mi-interp.c (mi_new_thread): New.
4507 (mi_interpreter_init): If top level, register
4508 observer for new threads.
4510 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4512 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4514 * top.c (execute_command): Disable break and stop
4515 commands in async mode.
4517 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4520 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4521 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4522 Call target_stop in the INF_QUIT_REQ case.
4523 * Makefile.in (inf-loop.o): Update.
4525 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4527 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4528 Call target_stop in the INF_QUIT_REQ case.
4529 * Makefile.in (inf-loop.o): Update.
4531 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4533 * top.c (execute_command): Enable break, info and interrupt
4534 commands in async mode.
4536 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4537 Daniel Jacobowitz <dan@codesourcery.com>
4539 * breakpoint.h (breakpoint_restore_shadows): New
4541 * breakpoint.c (breakpoint_restore_shadows): New.
4542 (read_memory_nobpt): Delete.
4543 * gdbcore.h (read_memory_nobpt): Delete declaration.
4544 * target.c (memory_xfer_partial): Call
4545 breakpoint_restore_shadows.
4546 (restore_show_memory_breakpoints)
4547 (make_show_memory_beakpoints_cleanup): New.
4548 (show_memory_breakpoints): New.
4549 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4550 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4551 Make sure we see memory breakpoints when checking if
4552 breakpoint is still there.
4553 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4554 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4555 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4556 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4558 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4560 * thread.c (add_thread): Use printf_unfiltered to print.
4562 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4564 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4565 that is true only on x86-solaris and x86_64-solaris.
4566 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4567 with proc_get_LDT_entry.
4569 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4571 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4572 * config.in, configure: Regenerate.
4573 * fork-child.c (fork_inferior): Call create_tty_session.
4574 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4575 (create_tty_session): New function.
4576 * terminal.h: Declare create_tty_session.
4578 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4581 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4582 * mipsread.c: Include elf/internal.h.
4583 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4586 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4588 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4589 to get at the current architecture and at the target specific vector.
4590 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4591 remove define of I387_ST0_REGNUM.
4593 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4595 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4596 get at the current architecture
4597 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4600 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4601 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4603 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4604 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4605 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4607 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4608 at the target specific vector.
4610 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4611 architecture. Use gdbarch_tdep to get at the target specific vector.
4613 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4614 update caller. Use gdbarch_tdep to get at the target specific vector.
4616 (i386_register_to_value: Use get_frame_arch to get at the current
4619 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4622 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4623 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4624 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4625 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4627 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4630 (i387_convert_register_p, i387_register_to_value,
4631 i387_value_to_register): Update call for i386_fp_regnum_p.
4633 * i387-tdep.h: Remove comment.
4634 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4635 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4636 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4637 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4638 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4640 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4642 * Makefile.in (fork-child.o): Update.
4643 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4644 argument. Gather all gdbserver features together.
4645 * fork-child.c (exec_wrapper): New variable.
4646 (fork_inferior): Use it.
4647 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4648 (unset_exec_wrapper_command, _initialize_fork_child): New.
4650 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4652 * source.c (directory_command): Modify the determination of
4653 condition of terminal "from_tty".
4655 2008-03-10 Matt Rice <ratmice@gmail.com>
4657 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4659 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4661 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4662 of the data passing to strtoulst function.
4663 (info_spu_signal_command): Likewise.
4665 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4667 * mi/mi-interp.c (mi_command_loop): Remove
4670 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4672 * remote.c (extended_remote_attach_1): Make local variable pid an int
4675 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4677 * solib-svr4.c (svr4_same_1): New function, originally extracted
4678 from svr4_same and expanded to handle the sparc64 case.
4679 (svr4_same): Move up and reimplement using svr4_same_1.
4680 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4682 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4684 * MAINTAINERS: Move self to Paper trail.
4686 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4688 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4689 * event-loop.c (call_async_signal_handler): New.
4690 * event-loop.h (call_async_signal_handler)
4691 (gdb_call_async_signal_handler): Declare.
4692 (mark_async_signal_handler): Add comments.
4693 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4694 * mingw-hdep.c (sigint_event, sigint_handler): New.
4695 (gdb_select): Use them. Wait for the readline signal handler
4697 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4698 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4699 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4701 (remote_fileio_ctrl_c_signal_handler): Use
4702 gdb_call_async_signal_handler.
4703 (initialize_remote_fileio): Initialize sigint_fileio_token.
4704 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4705 not initialize tokens here.
4706 (handle_remote_sigint_twice): Likewise. Reinstall
4707 handle_remote_sigint.
4708 (async_remote_interrupt_twice): Just call interrupt_query.
4709 (cleanup_sigint_signal_handler): Do not delete tokens.
4710 (remote_interrupt, remote_interrupt_twice): Use
4711 gdb_call_async_signal_handler.
4712 (interrupt_query): Reinstall the default signal handler.
4713 (_initialize_remote): Initialize tokens here.
4715 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4717 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4718 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4719 Change the type of the lr register to code_ptr.
4720 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4721 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4722 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4723 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4724 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4725 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4726 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4728 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4730 * MAINTAINERS: Update my email address.
4732 2008-03-03 Keith Seitz <keiths@redhat.com>
4734 From Dave Murphy <davem@devkitpro.org>:
4735 * configure.ac: Set tcl configdir to win under mingw.
4736 * configure: Regenerate.
4738 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4740 * breakpoint.c (fetch_watchpoint_value): New function.
4741 (update_watchpoint): Set and clear val_valid. Use
4742 fetch_watchpoint_value. Handle unreadable values on the
4743 value chain. Correct check for user-requested array watchpoints.
4744 (breakpoint_init_inferior): Clear val_valid.
4745 (watchpoint_value_print): New function.
4746 (print_it_typical): Use it. Do not free or clear old_val. Print
4747 watchpoints even if old_val == NULL.
4748 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4749 becoming readable or unreadable.
4750 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4751 (do_enable_watchpoint): Likewise.
4752 * breakpoint.h (struct breakpoint): Update comment for val. Add
4754 * NEWS: Mention watchpoints on inaccessible memory.
4756 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4758 * Makefile.in (i386-nat.o): Update.
4759 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4760 i386_use_watchpoints.
4761 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4762 i386_use_watchpoints.
4763 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4764 (i386_stopped_by_watchpoint): Update call.
4765 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4766 * config/i386/nm-i386.h: Conditionalize definitions on
4767 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4768 (i386_use_watchpoints): Declare.
4769 (i386_stopped_data_address): Update.
4770 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4771 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4773 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4775 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4776 * version.in: Bump version to 6.8.50.20080229-cvs.
4778 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4780 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4783 2008-02-28 Tom Tromey <tromey@redhat.com>
4785 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4787 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4789 * infcmd.c (kill_if_already_running): Make static. Use
4790 target_require_runnable.
4791 * target.c (target_require_runnable): New.
4792 * target.h (target_require_runnable): Declare.
4794 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4796 * frame.c (reinit_frame_cache): Only annotate if frames were
4799 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4801 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4802 * regformats/reg-ppc64.dat: Likewise.
4804 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4806 * features/Makefile (%.dat): Emit xmltarget statement.
4808 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4809 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4811 * regformats/arm-with-iwmmxt.dat: Regenerate.
4812 * regformats/mips64-linux.dat: Regenerate.
4813 * regformats/mips-linux.dat: Regenerate.
4814 * regformats/rs6000/powerpc-32.dat: Regenerate.
4815 * regformats/rs6000/powerpc-64.dat: Regenerate.
4816 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4818 * regformats/reg-arm.dat: Add xmlarch statement.
4819 * regformats/reg-i386.dat: Likewise.
4820 * regformats/reg-i386-linux.dat: Likewise.
4821 * regformats/reg-x86-64-linux.dat: Likewise.
4822 * regformats/reg-spu.dat: Likewise.
4824 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4826 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4829 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4831 * utils.c (debug_timestamp): New.
4832 (vfprintf_unfiltered): Print timestamps if requested.
4833 (show_debug_timestamp): New.
4834 (initialize_utils): Register "set debug timestamp".
4835 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4837 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4839 * breakpoint.c (skip_prologue_sal): New function.
4840 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4841 computed from a line number.
4843 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4845 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4846 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4847 Set PC register type to "code_ptr".
4848 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4849 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4850 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4851 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4852 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4853 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4854 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4857 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4859 * regformats/regdat.sh: Rename init_registers function in
4860 generated file to init_registers_${name}.
4862 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4863 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4864 * regformats/reg-s390x.dat: Set "name" to s390x.
4866 2008-02-26 Greg Law <glaw@undo-software.com>
4868 * regcache.c (registers_changed): Call reinit_frame_cache.
4870 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4872 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4873 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4874 and svr4_fetch_objfile_link_map.
4875 * Makefile.in (sh-linux-tdep.o): Update.
4877 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4879 * amd64-tdep.c (amd64_classify): Add support for decimal float
4881 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4882 use the struct return convention.
4884 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4886 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4887 to old format. Discard breakpoint address if shared library is
4889 (breakpoint_1): Adjust formatting of table header accordingly.
4891 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4893 * remote.c (remote_get_threadlist): If the response
4894 is empty, don't try to parse it.
4896 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4898 Unbreak 'target async'.
4899 * serial.c (serial_async): Set the
4900 handler function before enabling async
4903 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4905 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4907 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4909 * remote.c (extended_remote_attach_1): Set attach_flag.
4910 (extended_remote_create_inferior_1): Clear attach_flag.
4912 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4914 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4916 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4917 * solib-svr4.c (solib_svr4_r_brk): New.
4918 (open_symbol_file_object, svr4_current_sos): Always check the
4920 (svr4_fetch_objfile_link_map): Do not set debug_base.
4921 (enable_break): Use r_brk if it is set.
4922 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4923 (svr4_lp64_fetch_link_map_offsets): Likewise.
4924 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4926 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4927 Mark Kettenis <kettenis@gnu.org>
4929 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4930 trad_frame_saved_reg.
4931 (trad-frame.h): New include.
4933 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4934 instead of frame_obstack_zalloc.
4935 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4937 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4939 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4941 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4942 from disassemble_info instead of gdbarch_byte_order.
4944 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4945 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4947 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4949 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4950 gdbarch as parameter.
4952 * gdbarch.{c,h}: Regenerate.
4954 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4956 * mem-break.c (default_memory_insert_breakpoint)
4957 (default_memory_remove_breakpoint): Likewise.
4958 * target.h (default_memory_remove_breakpoint)
4959 (default_memory_insert_breakpoint): Likewise.
4961 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4962 parameter. Replace current_gdbarch by gdbarch.
4963 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4964 (m32r_memory_remove_breakpoint): Likewise.
4966 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4968 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4970 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4972 * NEWS: Add entry describing Add support improvements.
4974 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4976 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4979 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4981 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4982 register_offset_hack anymore.
4984 * regcache.{c,h} (register_offset_hack): Remove.
4986 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4988 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4990 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4991 current_gdbarch by gdbarch.
4992 (hppa64_hpux_find_global_pointer): Likewise.
4993 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4994 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4995 find_global_pointer.
4997 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4999 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
5001 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
5002 of gdbarch_num_regs.
5004 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
5005 replace current_gdbarch by gdbarch.
5006 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
5008 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5010 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
5011 and replace current_gdbarch by gdbarch.
5013 (store_register): Update call for exec_one_dummy_insn.
5014 (fetch_register, store_register): Update call of regmap.
5016 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
5017 parameter and replace current_gdbarch by gdbarch.
5019 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
5020 the current architecture. Update call for getregs_supplies and
5022 (ppcnbsd_fetch_inferior_registers): Likewise.
5024 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
5025 replace current_gdbarch by gdbarch.
5026 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
5027 get_regcache_arch to get at the current architecture. Update call for
5030 2008-02-18 Markus Deuling <deuling@de.ibm.com>
5032 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
5035 2008-02-15 Markus Deuling <deuling@de.ibm.com>
5037 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
5039 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
5041 * NEWS: Mention pending breakpints in MI.
5043 2008-02-14 Markus Deuling <deuling@de.ibm.com>
5045 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
5047 2008-02-13 Markus Deuling <deuling@de.ibm.com>
5049 Add script to build and test GDB using enable-targets=all.
5051 * gdb_buildall.sh: New file.
5053 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
5055 * NEWS (New native configurations): Xtensa GNU/Linux.
5056 (New targets): Xtensa GNU/Linux.
5057 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
5059 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
5060 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
5061 * configure.tgt (xtensa*-*-linux*): New entry.
5062 * xtensa-config.c (xtensa_tdep): New variable.
5063 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
5064 (rmap): Change format based on new macro XTREG.
5065 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
5066 * xtensa-linux-nat.c: New.
5067 * xtensa-linux-tdep.c: New.
5068 * xtensa-xtregs.c: New.
5069 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
5070 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
5071 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
5072 (xtensa_register_t): New field coprocessor.
5073 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
5074 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
5075 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
5076 Update to handle privileged registers.
5077 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
5078 (xtensa_push_dummy_call): Set windowstart register correctly.
5079 (call0_analyze_prologue): Initialize xtensa_default_isa.
5080 (xtensa_derive_tdep): New.
5081 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
5082 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
5083 Call xtensa_derive_tdep().
5084 * config/xtensa/linux.mh: New.
5085 * regformats/reg-xtensa.dat: New.
5087 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
5089 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
5090 (filenames.h): New include.
5091 * Makefile.in (corelow.o): Add dependency for filenames.h.
5093 2008-02-08 Doug Evans <dje@google.com>
5095 * source.c (find_and_open_source): Always rewrite absolute filenames.
5097 2008-02-07 Doug Evans <dje@google.com>
5099 * breakpoint.c: #include "hashtab.h".
5100 (ambiguous_names_p): New fn.
5101 (update_breakpoint_locations): When restoring bp enable status, don't
5102 compare function names if any functions have same name.
5103 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5105 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5107 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5108 instead of just a VEC*. Update use of SV.
5109 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5111 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5113 * NEWS: Put all new commands since gdb-6.7 together.
5115 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5117 * ada-lang.c: #include "vec.h".
5118 (struct string_vector, new_string_vector, string_vector_append):
5120 (char_ptr): New typedef.
5121 (DEF_VEC_P (char_ptr)): New VEC type.
5122 (symbol_completion_add): Update profile to take the new VEC type
5123 instead of the old string_vector structure. Update code accordingly.
5124 (ada_make_symbol_completion_list): Use the new VEC type instead of
5125 the old string_vector structure, and update the code accordingly.
5126 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5128 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5130 * p-exp.y: Set current_type in missing places.
5131 (leftdiv_is_integer): New static variable.
5132 Typecast right operand of BINOP_DIV to long_double if both operands
5135 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5137 * remote-mips.c (set_breakpoint): Rename to...
5138 (mips_set_breakpoint): ... this.
5139 (clear_breakpoint): Rename to...
5140 (mips_clear_breakpoint): ... this.
5141 (common_breakpoint): Rename to...
5142 (mips_common_breakpoint): ... this.
5143 (check_lsi_error): Rename to...
5144 (mips_check_lsi_error): ... this.
5146 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5148 * language.h (struct language_defn): Add new field
5149 la_make_symbol_completion_list.
5150 * symtab.c (default_make_symbol_completion_list): Renames
5151 make_symbol_completion_list.
5152 (make_symbol_completion_list): New function.
5153 * symtab.h (default_make_symbol_completion_list): Add declaration.
5154 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5155 (auto_language, local_language): Likewise.
5156 * objc-lang.c (objc_language_defn): Likewise.
5157 * scm-lang.c (scm_language_defn): Likewise.
5158 * m2-lang.c (m2_language_defn): Likewise.
5159 * f-lang.c (f_language_defn): Likewise.
5160 * jv-lang.c (java_language_defn): Likewise.
5161 * p-lang.c (pascal_language_defn): Likewise.
5162 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5163 (minimal_language_defn): Likewise.
5164 * ada-lang.c (struct string_vector): New structure.
5165 (new_string_vector, string_vector_append, ada_unqualified_name)
5166 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5167 (ada_make_symbol_completion_list): New functions.
5168 (ada_language_defn): Set la_make_symbol_completion_list.
5169 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5170 this function is static.
5172 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5174 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5175 to account for call site optimizations.
5177 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5179 * tracepoint.c (read_actions): Handle end-of-text indicator
5180 in action list properly. (Committed by Jim Blandy)
5182 2008-02-05 Jim Blandy <jimb@red-bean.com>
5184 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5185 pseudoregister, not an internal error.
5186 Reported by: Andrzej Zaborowski
5188 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5190 * varobj.c (c_value_of_variable): Use xstrdup.
5192 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5194 Update stored rendition of varobj value when format changes.
5195 * varobj.c (varobj_set_display_format): Recomputed
5197 (c_value_of_variable): Return print_value.
5199 2008-02-03 Doug Evans <dje@google.com>
5201 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5202 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5203 * valops.c (value_one): New function.
5204 * value.h (value_one): Declare.
5206 Fix argument promotion for binary arithmetic ops for C.
5207 * valarith.c (unop_result_type): New fn.
5208 (binop_result_type): New fn.
5209 (value_binop): Move result type computation to binop_result_type.
5210 (value_pos, value_neg, value_complement): Move result type
5211 computation to unop_result_type.
5214 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5215 Return basetype, fieldno if found. All callers updated.
5216 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5218 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5219 * symfile.h (fill_in_vptr_fieldno): Delete.
5221 2008-02-02 Doug Evans <dje@google.com>
5223 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5225 * typeprint.c (*): Whitespace cleanup.
5227 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5228 Luis Machado <luisgpm@br.ibm.com>
5229 Thiago Jung Bauermann <bauerman@br.ibm.com>
5231 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5232 don't fit into registerson the stack the way GCC does.
5234 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5236 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5237 hash table for Ada symbols. Just store the linkage name as is,
5238 and leave the demangled_name as NULL.
5240 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5242 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5243 in the global scope.
5244 (new_symbol): Likewise.
5246 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5248 * breakpoint.c (break_command_1): Return void.
5249 (break_command_really): Return void. Rethrow
5250 exceptions instead of returning.
5251 (gdb_breakpoint): Remove the error_message parameter.
5252 Return void. Rename to set_breakpoint.
5253 * gdb.h (gdb_breakpoint): Rename and move to...
5254 * breakpoint.h (set_breakpoint): ...here.
5255 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5256 event hooks even if exception is thrown. Adjust to
5257 gdb_breakpoint interface changes.
5260 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5262 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5263 float in both first and second word in the doubleword, to support
5266 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5268 Properly rethrow exception. This fixes errors
5269 about non-existent functions for -break-insert.
5270 * breakpoint.c (break_command_really): Use throw_exception
5271 for rethrowing. If rethrowing, don't print the exception.
5273 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5275 * NEWS: Mention Decimal Floating Point support.
5277 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5279 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5280 value type to builtin_type_void_func_ptr.
5282 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5284 * s390-tdep.c (is_float_singleton, is_float_like,
5285 alignment_of, s390_return_value): Make checks for
5286 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5288 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5289 Thiago Jung Bauermann <bauerman@br.ibm.com>
5291 * infcmd.c (default_print_registers_info): Also print hex
5292 raw contents for TYPE_CODE_DECFLOAT registers.
5293 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5294 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5295 (rs6000_register_name): Add support for DFP pseudo-registers.
5296 (rs6000_pseudo_register_type): Likewise.
5297 rs6000_pseudo_register_reggroup_p): Likewise.
5298 (ppc_pseudo_register_read): New function.
5299 (ppc_pseudo_register_write): Likewise.
5300 (rs6000_pseudo_register_read): Likewise.
5301 (rs6000_pseudo_register_write): Likewise.
5302 (e500_pseudo_register_read): Move checks to
5303 rs6000_pseudo_register_read.
5304 (e500_pseudo_register_write): Move checks to
5305 rs6000_pseudo_register_write.
5306 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5307 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5308 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5309 num_pseudo_regs to account for DFP pseudo regs.
5311 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5313 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5314 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5315 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5316 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5317 e500_pseudo_register_read, e500_pseudo_register_write): Use
5318 IS_SPE_PSEUDOREG macro.
5319 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5320 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5321 Remove initialization of tdep->ppc_ev31_regnum.
5323 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5325 * printcmd.c (print_formatted): Handle references as for unformatted
5328 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5330 * eval.c (evaluate_subexp_standard): Add handling of user
5331 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5333 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5335 * eval.c (evaluate_subexp_standard): Support
5336 BINOP_INTDIV opcode.
5338 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5340 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5342 For BINOP_EXP, use length and signedness of left operand only for
5343 result, as for shifts.
5344 For integral operands to BINOP_EXP, use new integer_pow and
5345 uinteger_pow functions so as to get full range of results.
5346 (integer_pow): New function.
5347 (uinteger_pow): New function.
5349 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5351 Use vector for varobj_list_children interface.
5352 * gdb/varobj.c (varobj_list_children): Return vector
5354 * gdb/varobj.h (varobj_list_children): Adjust
5356 (varobj_p): Declare. Declare vector thereof.
5357 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5358 for varobj_list_children change.
5359 * Makefile.in (varobj_h): Update dependencies.
5361 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5363 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5364 TYPE_CODE_DECFLOAT arguments.
5365 (ppc64_sysv_abi_push_dummy_call) Likewise.
5366 (get_decimal_float_return_value): New function.
5367 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5368 values by calling get_decimal_float_return_value.
5369 (ppc64_sysv_abi_return_value): Likewise.
5371 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5373 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5374 for preprocessor macro information. Formatting changes.
5376 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5378 * remote.c (struct remote_state): Add cached_wait_status.
5379 (remote_exec_file): New variable.
5380 (PACKET_vAttach, PACKET_vRun): New constants.
5381 (extended_remote_restart): Do not query for status.
5382 (struct start_remote_args): New.
5383 (remote_start_remote): Take it as a second argument. Check
5384 whether the target is running. Issue an error for non-running
5385 non-extended targets. Cache the wait status. Set inferior_ptid
5387 (remote_open_1): Prompt to disconnect non-running targets. Make
5388 sure the target is marked running. Do not set inferior_ptid here.
5389 Update call to remote_start_remote. Do not call remote_check_symbols
5390 if the target is not running.
5391 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5392 argument. Handle a non-running target.
5393 (remote_detach): Use it.
5394 (extended_remote_detach): New.
5395 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5396 (extended_remote_attach_1, extended_remote_attach)
5397 (extended_async_remote_attach): New.
5398 (remote_vcont_resume): Remove unused variable.
5399 (remote_wait, remote_async_wait): Use any cached wait status.
5400 (putpkt_binary, getpkt): Clear any cached wait status.
5401 (extended_remoute_mourn_1): New.
5402 (extended_remote_mourn): Use it.
5403 (extended_async_remote_mourn, extended_remote_run): New.
5404 (extended_remote_create_inferior_1): New.
5405 (extended_remote_create_inferior): Use it.
5406 (extended_remote_async_create_inferior): Likewise.
5407 (remote_xfer_partial): Skip for non-executing targets.
5408 (init_extended_remote_ops): Set to_detach and to_attach.
5409 (init_extended_async_remote_ops): Likewise. Use
5410 extended_async_remote_mourn.
5411 (_initialize_remote): Register vAttach, vRun, and
5412 set remote exec-file.
5413 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5415 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5417 * Makefile.in (symfile.o): Update.
5418 * NEWS: Mention exec tracing support.
5419 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5421 * infcmd.c (kill_if_already_running, detach_command)
5422 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5423 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5424 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5425 targets. Apply the sysroot path to the loaded executable. Use
5426 no_shared_libraries.
5427 * linux-nat.c (linux_child_follow_fork): Print fork following
5428 messages if verbose.
5429 (kill_wait_callback): Kill again before waiting a second time.
5430 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5431 no_shared_libraries.
5433 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5435 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5437 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5439 * nto-tdep.h: Remove #include "defs.h".
5440 * nto-tdep.c: Add #include "defs.h".
5441 * Makefile.in (nto_tdep_h): Update dependencies.
5442 (nto-tdep.o): Likewise.
5444 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5446 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5448 (proceed, start_remote): Update call to wait_for_inferior.
5449 * inferior.h (wait_for_inferior): Update declaration.
5450 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5451 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5452 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5453 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5455 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5457 * varobj (adjust_value_for_child_access): Added checking for
5458 returned value from gdb_value_ind.
5459 (c_describe_child): Likewise.
5460 (cplus_describe_child): Fixed a typo.
5462 2008-01-29 Jim Blandy <jimb@red-bean.com>
5464 * MAINTAINERS: Update my info.
5466 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5468 Use multiple locations for hardware watchpoints.
5469 This eliminates the need to traverse value chain, doing
5470 various checks, in three different places.
5472 * breakpoint.h (struct bp_location): New fields
5473 lengths and watchpoint_type.
5474 (struct breakpoint): Remove the val_chain field.
5475 * breakpoint.c (is_hardware_watchpoint): New.
5476 (free_valchain): Remove.
5477 (update_watchpoint): New.
5478 (insert_bp_location): For hardware watchpoint, just
5480 (insert_breakpoints): Call update_watchpoint_locations
5481 on all watchpoints. If we have failed to insert
5482 any location of a hardware watchpoint, remove all inserted
5484 (remove_breakpoint): For hardware watchpoints, directly
5486 (watchpoints_triggered): Iterate over locations.
5487 (bpstat_stop_status): Use only first location of
5488 a resource watchpoint.
5489 (delete_breakpoint): Don't call free_valchain.
5490 (print_one_breakpoint): Don't print all
5491 locations for watchpoints.
5492 (breakpoint_re_set_one): Use update_watchpoint for
5495 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5497 Don't reset watchpoint block on solib load.
5499 * breakpoint.c (insert_bp_location): For watchpoints,
5500 recompute condition.
5501 (breakpoint_re_set_one): Instead of recomputing value
5502 and condition for watchpoints, just reset value and
5503 let insert_breakpoints/insert_bp_location recompute it.
5504 Don't do anything about disabled watchpoint.
5506 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5508 * valarith.c (value_binop): Handle unsigned integer
5511 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5513 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5514 instruction pattern that appears frequently in position
5515 independent code. Fix bug in code which looks for "fmov" and
5516 backtracks if no "fmov" is found.
5518 2008-01-28 Doug Evans <dje@google.com>
5520 * dbxread.c (read_dbx_symtab): Fix indentation.
5521 Reformat comments to 80 columns.
5522 Move local var def closer to only use.
5524 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5526 * fork-child.c (SHELL_FILE): Remove #ifndef.
5527 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5529 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5531 * i386-tdep.c (i386_skip_noop): New function.
5532 (i386_analyze_prologue): Call i386_skip_noop function.
5534 2008-01-24 Michael Snyder <msnyder@specifix.com>
5536 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5537 * win32-nat.c (win32_xfer_partial): Ditto.
5538 * target.c (default_xfer_partial): Minor whitespace adjustment.
5540 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5542 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5543 strip bit 1 even if pc doesn't point to thumb code.
5545 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5547 * remote.c (remote_wait): Handle SIGINT between packets.
5548 (remote_async_wait): Likewise.
5550 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5551 Chris Demetriou <cgd@google.com>
5553 * thread.c (add_thread_silent): Renamed
5555 (print_thread_events): New variable definition.
5556 (show_print_thread_events): New function.
5557 (_initialize_thread): Add "set print thread-events" and
5558 "show print thread-events" commands.
5559 (add_thread): Announce new thread.
5560 * gdbthread.h (add_thread_silent): Declare.
5561 (print_thread_events): New variable declaration.
5562 * inf-ttrace.c (inf_ttrace_wait): Don't
5563 inform about new thread, as add_thread is always
5564 called too, and will take care of that.
5565 * infrun.c (handle_inferior_event): Likewise.
5566 * procfs.c (procfs_wait): Likewise.
5567 * remote.c (remote_currthread): Likewise.
5568 * sol-thread.c (sol_thread_wait): Likewise.
5569 * win32-nat.c (get_win32_debug_event): Likewise.
5570 * linux-thread-db.c (attach_thread): Likewise.
5571 Remove the verbose parameter.
5572 (check_event): Make detach_thread be verbose
5573 only if print_thread_events is set.
5574 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5575 about new thread. This is called only from
5576 linux-thread-db.c:attach_thread, which will take care.
5577 Remove the verbose parameter.
5578 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5580 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5582 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5584 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5586 * breakpoint.c (break_command_really): New parameter
5588 (break_command_1): Pass 0 as
5589 ignore_count to break_command_really.
5590 (gdb_breakpoint): Pass ignore_count to
5591 break_command_really.
5593 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5595 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5596 sigcontext struct via pointer.
5597 (struct sigframe comment): Update to show new field `psc'.
5599 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5601 * infrun.c (handle_inferior_event): If
5602 we failed to remove breakpoints, error,
5603 don't try to increment PC by hand.
5605 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5607 Add NetBSD/hppa target and host support.
5609 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5610 (hppabsd_gregset): Move to ...
5611 (hppabsd_regset_from_core_section): Rename
5612 hppaobsd_regset_from_core_section and move to ...
5613 (hppabsd_find_global_pointer): Update comment.
5614 (hppabsd_init_abi): Make global. Do not register
5615 hppabsd_regset_from_core_section.
5616 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5618 (_initialize_hppabsd_tdep): Move to ...
5619 * hppaobsd-tdep.c: ... here. New file.
5620 * hppnbsd-tdep.c: New file.
5621 * hppnbsd-nat.c: New file.
5622 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5623 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5624 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5625 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5626 * configure.host (hppa*-*-netbsd*): New entry.
5627 * configure.tgt (hppa*-*-netbsd*): New entry.
5628 (hppa*-*-openbsd*): Update.
5629 * NEWS (New native configuration): Mention NetBSD/hppa.
5630 (New targets): Mention NetBSD/hppa.
5632 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5634 * gdbarch.sh (function_list): Add new property bits_big_endian to
5636 * gdbarch.{c,h}: Regenerate.
5638 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5639 gdbarch_bits_big_endian (comment).
5640 (unpack_field_as_long, modify_field): Likewise.
5641 * value.h: Likewise (comment).
5642 * valops.c (value_slice): Likewise.
5643 * valarith.c (value_subscript, value_bit_index): Likewise.
5644 * gdbtypes.h (field): Likewise (comment).
5645 * eval.c (evaluate_subexp_standard): Likewise.
5646 * dwarf2read.c (dwarf2_add_field): Likewise.
5647 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5648 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5650 * defs.h (BITS_BIG_ENDIAN): Remove.
5652 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5654 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5656 * m2-exp.y (yylex): Likewise.
5657 * objc-exp.y (yylex): Likewise.
5659 * defs.h (DEPRECATED_STREQN): Remove.
5661 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5663 * MAINTAINERS: Update my email address.
5665 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5667 * README: Mention gdbserver/README.
5669 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5671 * valarith.c (value_binop): Handle BINOP_INTDIV
5672 for unsigned and signed integers.
5674 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5676 * s390-tdep.c (s390_gdbarch_init): Set default long double
5677 type to 128-bit IEEE quad.
5679 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5681 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5683 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5685 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5687 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5688 * value.c: All callers changed.
5690 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5692 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5693 DEPRECATED_STREQ by its expression.
5694 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5695 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5696 (scan_xcoff_symtab): Likewise.
5697 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5698 * f-lang.c (find_common_for_function): Likewise.
5699 * objc-exp.y (parse_number): Likewise.
5701 * defs.h (DEPRECATED_STREQ): Remove.
5703 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5705 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5706 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5707 get_frame_arch to get at the current_architecture. Update AM33_MODE
5709 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5710 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5712 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5714 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5716 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5718 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5720 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5721 current_gdbarch by gdbarch. Update caller.
5723 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5724 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5725 the current architecture. Update calls of
5726 amd64_native_gregset_supplies_p.
5727 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5728 (amd64bsd_store_inferior_registers): Likewise.
5730 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5732 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5733 Replace current_gdbarch by gdbarch. Update caller.
5735 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5737 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5738 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5739 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5740 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5741 (stabsect_build_psymtabs): Fix indentation.
5743 2008-01-15 Michael Snyder <msnyder@specifix.com>
5745 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5747 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5749 * win32-nat.c (win32_create_inferior): Restore code calling
5750 CloseHandle on ProcessInformation structure.
5752 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5754 * configure.ac: Check for void * as 3 argument of ptrace.
5755 * configure: regenerate.
5757 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5759 * alpha-tdep.c (alpha_heuristic_proc_start)
5760 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5761 current_gdbarch by gdbarch.
5763 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5764 current architecture by frame_info. Update alpha_heuristic_proc_start
5767 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5768 get_frame_arch to get at the current architecture by frame_info. Update
5769 alpha_sigtramp_register_address call.
5771 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5772 current_gdbarch by gdbarch. Update caller.
5773 (convert_to_extended, convert_from_extended): Add endianess parameter
5774 for comparison. Update caller.
5775 (arm_extract_return_value, arm_store_return_value): Use
5776 get_regcache_arch to get at the current architecture.
5778 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5779 current_gdbarch by gdbarch. Update caller.
5780 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5781 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5783 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5784 gdbarch as parameter. Update caller.
5785 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5786 current_gdbarch by gdbarch. Update caller.
5788 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5789 update caller. Replace current_gdbarch by gdbarch.
5791 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5792 the current architecture. Replace current_gdbarch by gdbarch.
5793 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5794 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5795 expression. Add gdbarch as parameter and replace current_gdbarch with
5797 (M6811_TDEP): Remove.
5798 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5800 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5801 current_gdbarch by gdbarch. Update caller.
5803 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5805 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5808 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5809 caller. Relace current_gdbarch by gdbarch.
5810 (altivec_register_p, spe_register_p): Likewise.
5811 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5813 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5814 altivec_register_p and spe_register_p.
5816 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5817 caller. Replace current_gdbarch by gdbarch.
5818 (score_analyze_prologue): use get_frame_arch to get at the current
5821 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5822 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5823 current_gdbarch by gdbarch. Update caller.
5824 (sparc_frame_cache): Use get_frame_arch to get at the current
5826 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5827 sparc_analyze_prologue.
5829 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5832 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5834 * exec.c: #include "arch-utils.h"
5835 (print_section_info): Use gdbarch_from_bfd to get at the
5836 current architecture. Replace current_gdbarch. Fix indention. Replace
5837 deprecated_print_address_numeric by paddress.
5838 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5840 * valprint.c (val_print_string): Replace
5841 deprecated_print_address_numeric.
5842 * tracepoint.c (trace_mention, scope_info): Likewise.
5843 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5844 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5845 (maintenance_check_symtabs): Likewise.
5846 * symfile.c (list_overlays_command): Likewise.
5847 * stack.c (frame_info, print_block_frame_labels): Likewise.
5848 * printcmd.c (print_address, print_address_demangle)
5849 (address_info): Likewise.
5850 * corefile.c (memory_error): Likewise.
5851 * infcmd.c (jump_command): Likewise.
5852 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5853 (mention, delete_breakpoint): Likewise.
5854 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5855 * dwarf2read.c (dump_die): Likewise.
5856 * ada-valprint.c (ada_val_print_1): Likewise.
5857 * f-valprint.c (f_val_print): Likewise.
5858 * linux-fork.c (info_forks_command): Likewise.
5859 * m32r-com.c (m32r_load_section, m32r_load)
5860 (m32r_upload_command): Likewise.
5862 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5864 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5866 * gdbarch.sh (skip_prologue): Add gdbarch
5868 * gdbarch.{c,h}: Regenerate.
5870 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5871 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5872 * avr-tdep.c (avr_skip_prologue): Likewise.
5873 * cris-tdep.c (cris_skip_prologue): Likewise.
5874 * frv-tdep.c (frv_skip_prologue): Likewise.
5875 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5876 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5877 * i386-tdep.c (i386_skip_prologue): Likewise.
5878 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5879 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5880 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5881 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5882 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5883 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5884 * mep-tdep.c (mep_skip_prologue): Likewise.
5885 * mips-tdep.c (mips_skip_prologue): Likewise.
5886 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5887 * mt-tdep.c (mt_skip_prologue): Likewise.
5888 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5889 * score-tdep.c (score_skip_prologue): Likewise.
5890 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5891 * sh-tdep.c (sh_skip_prologue): Likewise.
5892 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5893 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5894 * spu-tdep.c (spu_skip_prologue): Likewise.
5895 * v850-tdep.c (v850_skip_prologue): Likewise.
5896 * vax-tdep.c (vax_skip_prologue): Likewise.
5897 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5898 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5900 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5901 current_gdbarch by gdbarch.
5902 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5903 * s390-tdep.c (s390_skip_prologue): Likewise.
5905 2008-01-10 Doug Evans <dje@google.com>
5907 * defs.h (struct continuation_arg): Fix typo in comment.
5908 * target.c (target_translate_tls_address): Fix comment spelling error.
5910 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5912 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5913 (DOUBLEST_SCAN_FORMAT): Likewise.
5914 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5915 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5916 * c-exp.y (parse_number): Likewise.
5917 * jv-exp.y (parse_number): Likewise.
5918 * objc-exp.y (parse_number): Likewise.
5919 * p-exp.y (parse_number): Likewise.
5921 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5923 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5924 (check_typedef): Likewise.
5926 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5928 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5929 seen_double_big_d, treat the new H, D, and DD modifiers as length
5932 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5934 * dwarf2read.c (read_enumeration_type): Add comment.
5936 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5938 * config.in: Regenerate.
5940 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5942 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5944 (ada_convert_actuals): Delete.
5945 * ada-lang.h (ada_convert_actual): Add declaration.
5946 (ada_convert_actuals): Remove declaration.
5947 * infcall.c: #include "ada-lang.h".
5948 (value_arg_coerce): Add new parameter sp. Update function
5949 documetnation. Add handling of Ada function call parameters.
5950 * Makefile.in (infcall.o): Update dependencies.
5952 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5954 * ada-lang.c (ensure_lval): Fix value lval kind.
5955 (convert_actual): Add handling for arguments passed by reference.
5957 2008-01-08 Doug Evans <dje@google.com>
5959 * dbxread.c (read_dbx_symtab): Fix indentation.
5961 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5963 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5964 (valarith.o): Depend on dfp.h.
5965 (valops.o): Likewise.
5966 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5967 (set_decnumber_context): New function.
5968 (decimal_check_errors): Likewise.
5969 (decimal_from_number): Likewise.
5970 (decimal_to_number): Likewise.
5971 (decimal_from_string): Use set_decnumber_context and
5972 decimal_check_errors.
5973 (decimal_from_integral): New function.
5974 (decimal_from_floating): Likewise.
5975 (decimal_to_double): Likewise.
5976 (promote_decimal): Likewise.
5977 (decimal_binop): Likewise.
5978 (decimal_is_zero): Likewise.
5979 (decimal_compare): Likewise.
5980 (decimal_convert): Likewise.
5981 * dfp.h (decimal_from_integral): New prototype.
5982 (decimal_from_floating): Likewise.
5983 (decimal_to_double): Likewise.
5984 (decimal_binop): Likewise.
5985 (decimal_is_zero): Likewise.
5986 (decimal_compare): Likewise.
5987 (decimal_convert): Likewise.
5988 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5989 call to value_from_decfloat.
5990 * valarith.c: Include dfp.h.
5991 (value_args_as_decimal): New function.
5992 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5993 (value_logical_not): Likewise.
5994 (value_equal): Likewise.
5995 (value_less): Likewise.
5996 (value_pos): Likewise.
5997 (value_neg): Formatting fix.
5998 * valops.c: Include dfp.h.
5999 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
6000 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
6001 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
6002 (value_from_decfloat): Remove expect_type argument.
6003 * value.h (value_from_decfloat): Update prototype.
6005 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
6007 Ignore change in name of dynamic linker during
6008 execution on Solaris. This also unbreaks pending breakpoints.
6010 * solist.h (struct target_so_ops): New field same.
6011 * solib-svr4.c (svr4_same): New.
6012 (_initialize_svr4_solib): Register svr4_same.
6013 * solib.c (update_solib_list): Use ops->same, if available.
6015 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
6017 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
6018 when using MS-DOS paths.
6020 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6022 * NEWS: Mention --pid and --core command line behaviour changes.
6024 2008-01-05 Pedro Alves <pedro@codesourcery.com>
6026 * main.c (captured_main): Remove 'count' varible and the
6027 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
6028 --pid options were issued simultaneously. If an explicit pid
6029 option was passed, don't fallback to core file. Detect extra
6030 arguments better in the presence of explicit pid or core
6033 2008-01-05 Joel Brobecker <brobecker@adacore.com>
6035 * ada-lang.c (ada_which_variant_applies): Correctly compute
6036 the value of the discriminant when the variant record is packed.
6038 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6040 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
6041 that are used to differentiate homonyms.
6043 2008-01-04 Jerome Guitton <guitton@adacore.com>
6045 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
6046 when the type is an anonymous pointer type.
6047 (ada_check_typedef): Avoid a seg fault when the type is null.
6048 * ada-typeprint.c (print_array_type): Add support for pointer
6051 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
6053 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
6055 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6057 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
6058 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
6060 2008-01-04 Joel Brobecker <brobecker@adacore.com>
6062 * ada-exp.y (chop_separator): New function.
6063 (write_selectors): Rewrite to re-use chop_separator.
6064 (ada_nget_field_index, get_symbol_field_type): New functions.
6065 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
6068 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
6070 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
6071 of SYMBOL_VALUE when working with function symbols.
6073 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6075 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
6076 expressions. These expressions do not need to be rewriten.
6078 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6080 * dwarf2read.c (read_enumeration_type): Flag type as stub if
6081 the given die is a declaration.
6083 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6085 * ada-lang.c (ada_array_bound_from_type): Make non-static.
6086 Handle properly the case when the index type is an enumerated type.
6087 Do not return the subtype of the bounds type, just return the
6088 bounds type directly - this is not needed and is more consistent
6089 with what we do for arrays when no XA parallel type exists.
6091 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6093 * ada-lang.c (static_unwrap_type): Add forward declaration.
6094 (template_to_static_fixed_type): Fields of dynamic types sometimes
6095 also need to be unwrapped. Take this into account.
6096 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6097 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6098 * ada-typeprint.c (ada_print_type): Get the typename from
6099 the original type, not the base type.
6101 2008-01-03 Jerome Guitton <guitton@adacore.com>
6103 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6104 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6105 Update calls to ada_to_fixed_type.
6106 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6108 (ada_to_fixed_type): Add check_tag parameter; do not look for
6109 tag if null. When looking for a tag, use a fixed record type.
6110 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6111 * ada-valprint.c (printable_val_type, ada_value_print): Update
6112 calls to ada_to_fixed_type.
6114 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6116 * doublest.c (convert_floatformat_to_doublest): Call
6117 floatformat_to_doublest instead of floatformat_to_double and use
6119 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6120 instead of floatformat_from_double and use DOUBLEST variables.
6122 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6124 * MAINTAINERS (Write After Approval): Add self.
6126 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6128 * symfile.c (set_initial_language): Make non-static.
6129 * symfile.h (set_initial_language): Add declaration.
6130 * language.c: #include "symfile.h".
6131 (set_language): Call set_initial_language if the frame language
6132 could not be determined.
6134 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6136 * eval.c (evaluate_subexp_for_address): Provide frame address to
6137 locate_var_value only if it will be needed.
6139 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6141 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6143 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6145 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6146 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6147 This is needed to make sure that any other treatment applied
6148 to the resulting value does not fail for spurious reason,
6149 such as trying to take the address of this value.
6151 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6153 * ada-lang.c (ada_value_equal): Dereference reference types when
6156 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6158 Updated copyright notices for most files.
6160 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6162 * win32-nat.c (psapi_module_handle): Remove static.
6163 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6164 return first module found if base_address is zero. Don't initialize
6165 psapi function pointers here. Convert to cygwin paths when
6167 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6168 executable name. Use get_module_name when that fails or when
6170 (_initialize_psapi): New function. Initialize psapi stuff before it is
6171 needed or issue a warning if it is not found. Move psapi_module_handle
6174 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6176 * ada-lang.c (ada_remove_trailing_digits): New function.
6177 (ada_remove_po_subprogram_suffix): New function.
6178 (ada_decode): Improve. Move the description of the algorithm
6179 directly inside the code, instead of in the function global
6182 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6184 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6185 and always print the dereferenced value.
6187 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6189 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6190 of the case where the first argument is a reference.
6191 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6193 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6195 Implement support for Ada interface types.
6197 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6198 (ada_is_ignored_field): Ignore fields that are a dispatch table
6201 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6203 * top.c (print_gdb_version): Update copyright year.
6205 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6207 * ChangeLog-2007: New ChangeLog rotation.
6208 * ChangeLog: Reset for 2008.
6209 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6212 For older changes see ChangeLog-2007.
6218 version-control: never