1 2008-07-15 Andreas Schwab <schwab@suse.de>
3 * valops.c (value_cast_pointers): Follow typedefs when checking
6 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
8 * block.c (block_function): Renamed to ...
9 (block_linkage_function): ... this. All callers changed.
10 * block.h (block_function): Renamed to ...
11 (block_linkage_function): ... this.
13 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
15 * frame.c (frame_unwind_id): Renamed to ...
16 (frame_unwind_caller_id): ... this. All callers updated.
17 (frame_pc_unwind): Renamed to ...
18 (frame_unwind_caller_pc): ... this. All callers updated.
19 * frame.h: Document frame_unwind_caller_WHAT functions.
20 (frame_unwind_id): Renamed to ...
21 (frame_unwind_caller_id): ... this.
22 (frame_pc_unwind): Renamed to ...
23 (frame_unwind_caller_pc): ... this.
24 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
25 * stack.c (parse_frame_specification_1): Do not rely on
28 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
30 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
32 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
34 * frame.c (frame_sp_unwind): Delete.
35 (get_frame_sp): Do not use it.
36 * frame.h (frame_sp_unwind): Delete prototype.
38 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
40 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
42 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
44 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
45 * frame.c (frame_unwind_address_in_block): Delete.
46 (get_frame_address_in_block): Do not use it. Check the type
47 of the next frame first.
48 (frame_cleanup_after_sniffer): Update comment.
49 * frame.h (frame_unwind_address_in_block): Delete prototype.
50 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
52 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
54 * frame.c (frame_func_unwind): Delete.
55 (get_frame_func): Do not use it.
56 * frame.h (frame_func_unwind): Delete prototype.
57 * hppa-tdep.c (hppa_frame_cache): Update comment.
58 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
60 2008-07-14 Stan Shebs <stan@codesourcery.com>
62 * remote-sim.c (init_gdbsim_ops): Remove
63 TARGET_REDEFINE_DEFAULT_OPS.
65 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
67 * findvar.c (read_var_value): Remove unused variable.
69 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
71 * infrun.c (handle_inferior_event): Tag threads as stopped
72 before inserting breakpoints.
74 2008-07-15 Hui Zhu <teawater@gmail.com>
76 * MAINTAINERS: Added myself to section Write After Approval.
78 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
81 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
83 2008-07-14 Pedro Alves <pedro@codesourcery.com>
85 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
86 (i386_dicos_push_dummy_code): New.
87 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
88 Register i386_dicos_push_dummy_code.
90 2008-07-14 Markus Deuling <deuling@de.ibm.com>
92 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
93 (mips_n32n64_push_dummy_call, mips_o64_return_value)
94 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
96 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
97 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
98 (mips_n32n64_fp_arg_chunk_p): Update caller.
100 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
101 (mips_n32n64_push_dummy_call): Update caller.
103 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
105 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
106 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
109 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
111 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
112 (mips_o64_push_dummy_call): Update caller.
114 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
115 (fp_register_arg_p, mips_dump_tdep): Update caller.
117 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
118 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
120 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
122 (mips32_scan_prologue): Update caller.
124 (heuristic_proc_start): Add gdbarch as parameter. Replace
126 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
128 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
129 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
130 the current architecture. Update call to getregs_supplies.
131 (getregs_supplies): Add gdbarch as parameter and replace
134 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
135 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
136 NBSD_MIPS_JB_ELEMENT_SIZE.
137 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
138 replace current_gdbarch.
140 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
142 (mips_fetch_registers, mips_store_registers): Update call
144 (mips_load): Use get_regcache_arch to get at the current_architecture
145 and replace current_gdbarch.
147 2008-07-13 Pedro Alves <pedro@codesourcery.com>
149 * thread.c (restore_selected_frame): On fail to restore, select
150 the innermost frame, and don't crash when warning the user.
152 2008-07-13 Hui Zhu <teawater@gmail.com>
154 * symtab.c (expand_line_sal): Fix a memory leak.
156 2008-07-13 Pedro Alves <pedro@codesourcery.com>
158 * utils.c (struct continuation): Define as inheriting struct
160 (add_continuation, do_all_continuations)
161 (discard_all_continuations, add_intermediate_continuation)
162 (do_all_intermediate_continuations)
163 (discard_all_intermediate_continuations): Adjust.
165 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
167 Skip varobj in running threads.
168 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
169 thread is not stopped, skip the varobj.
170 * Makefile.in: Update dependencies.
172 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
174 Enable all commands while inferiour is running
175 * mi/mi-main.c (mi_cmd_execute): Don't check if
176 inferiour is executing.
178 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
180 Allow all CLI command even if target is executing.
181 * gdb/top.c (execute_command_1): Don't check if the inferiour
184 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
186 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
187 Fix printing of frame, when frame is wrong.
189 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
191 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
192 backchain is unreadable.
194 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
196 * spu-linux-nat.c: Include "gdbthread.h".
197 (spu_child_post_startup_inferior): Register main thread.
198 (spu_child_post_attach): Likewise.
199 * Makefile.in (spu-linux-nat.o): Update dependencies.
201 2008-07-12 Pedro Alves <pedro@codesourcery.com>
203 Rewrite continuations internals on top of cleanups and plug
204 continuation arguments leaks.
206 * defs.h (struct continuation): Make it opaque.
207 (add_continuation, add_intermediate_continuation): Drop the int
208 argument of the continuation hook argument. Add
209 continuation_free_args argument.
210 (do_all_continuations, do_all_intermediate_continuations): Drop
211 the error_p argument.
213 * utils.c (add_continuation): Drop the int argument of the
214 continuation hook argument. Add continuation_free_args argument.
215 Reimplement on top of cleanups.
216 (do_all_continuations): Drop error argument. Reimplement on top
218 (discard_all_continuations): Reimplement on top of cleanups.
219 (add_intermediate_continuation): Drop the int argument of the
220 continuation hook argument. Add continuation_free_args argument.
221 Reimplement on top of cleanups.
222 (do_all_intermediate_continuations): Drop error argument.
223 Reimplement on top of cleanups.
224 (discard_all_intermediate_continuations): Reimplement on top of
227 * breakpoint.c (until_break_command_continuation): Drop error
228 argument. Add xfree as continuation argument deleter.
230 * inf-loop.c (inferior_event_handler): On error, discard all
231 continuations. Adjust to new do_all_intermediate_continuations
232 and do_all_continuations interfaces.
234 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
235 Pass xfree as continuation argument deleter.
236 (finish_command_continuation): Drop error_p argument. Adjust.
237 (finish_command_continuation_free_arg): New.
238 (finish_command): Pass finish_command_continuation_free_arg as
239 continuation argument deleter. Adjust to new do_all_continuations
241 (attach_command_continuation): Drop error_p argument.
242 (attach_command_continuation_free_args): New.
243 (attach_command): Pass attach_command_continuation_free_args as
244 continuation argument deleter.
246 * interps.c (interp_set): Adjust to new do_all_continuations
249 * event-top.c (stdin_event_handler): In error, also discard the
250 intermediate continuations.
252 2008-07-12 Pedro Alves <pedro@codesourcery.com>
254 Replace struct continuation_args by void* and per command structs.
256 * top.c (execute_command): Remove unused arg1 and arg2 locals.
258 * breakpoint.c (struct until_break_command_continuation_args):
260 (until_break_command_continuation): Take a void* instead of a
261 continuations_arg. Adjust.
262 (until_break_command): Adjust to use struct
263 until_break_command_continuation_args instead of struct
266 * infcmd.c (struct step_1_continuation_args): New.
267 (step_1_continuation): Take a void* instead of a
268 continuations_arg. Adjust to use struct step_1_continuation_args.
269 (step_once): Adjust to use struct step_1_continuation_args.
271 (struct finish_command_continuation_args): New.
272 (finish_command_continuation): Take a void* instead of a
273 continuations_arg. Adjust to use struct
274 finish_command_continuation_args.
275 (finish_command): Adjust to use struct
276 finish_command_continuation_args.
277 (struct attach_command_continuation_args): New.
278 (attach_command_continuation): Take a void* instead of a
279 continuations_arg. Adjust to use struct
280 attach_command_continuation_args.
281 (attach_command): Adjust to use struct
282 attach_command_continuation_args.
284 * defs.h (struct continuation_arg): Delete.
285 (struct continuation): Replace the struct continuation_arg*
286 parameter of continuation_hook by a void*. Replace "arg_list"
287 member by a new "args" member with void* type.
288 (add_continuation, add_intermediate_continuation): Replace struct
289 continuation_arg type usages by void* usages.
291 * utils.c (add_continuation, do_all_continuations)
292 (add_intermediate_continuation)
293 (do_all_intermediate_continuations): Replace struct
294 continuation_arg type usages by void* usages. Pass "args" instead
297 2008-07-12 Pedro Alves <pedro@codesourcery.com>
299 * infrun.c (struct thread_stepping_state): Delete sal member.
300 (init_thread_stepping_state): Add local sal. Use it instead of
302 (handle_inferior_event): New local stop_pc_sal. Use it instead of
304 (step_into_function): Add local stop_func_sal. Use it instead of
307 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
309 Implement -exec-continue/-exec-interrupt --all.
310 * infcmd.c (continue_1): New, extracted from
311 (continue_command): ...here.
312 (interrupt_target_1): New, extracted from
313 (interrupt_target_command): ...here.
314 * inferior.h (continue_1, interrupt_target_1): New.
315 * mi/mi-main.c (mi_cmd_exec_continue)
316 (mi_cmd_exec_interrupt): Handle --all.
318 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
320 Implement --thread and --frame.
321 * gdbthread.h (find_thread_id): Declare.
322 * thread.c (find_thread_id): Make non-static.
323 * mi/mi-main.c (mi_cmd_execute): Switch to the right
324 thread and frame, if necessary.
325 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
326 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
328 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
330 * infrun.c (resume): Discard cleanups on early exit path.
332 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
334 * infrun.c (normal_stop): For MI, report which threads
337 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
339 Report thread state in -thread-info output.
340 * thread.c (print_thread_info): Add new field "state".
342 2008-07-11 Pedro Alves <pedro@codesourcery.com>
344 * infrun.c (handle_inferior_event): Also ignore a
345 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
347 2008-07-11 Tom Tromey <tromey@redhat.com>
349 * completer.c (complete_line_internal): New function, from
350 complete_line. Add 'for_help' parameter.
351 (complete_line): Use it.
352 (command_completer): Move later. Rewrite.
354 2008-07-11 Pedro Alves <pedro@codesourcery.com>
356 * thread.c (thread_apply_command): Move making the cleanup out of
359 2008-07-11 Pedro Alves <pedro@codesourcery.com>
363 * thread.c (enum thread_state): New.
364 (thread_state main_thread_running): Delete, in favor of...
365 (thread_state main_thread_state): ... this. Update throughout.
366 (clear_thread_inferior_resources): New, split from free_thread.
367 (free_thread): Call clear_thread_inferior_resources.
368 (init_thread_list): Set main thread to stopped state.
369 (add_thread_silent): Take care of PTID reuses.
370 (delete_thread): If deleting inferior_ptid or a thread with
371 refcount > 0, mark it as exited, but still keep it in the list.
372 Only notify of thread exits, if we haven't done so yet.
373 (iterate_over_threads): Make it safe to delete threads while
375 (do_captured_list_thread_ids): Don't account for exited threads.
376 (thread_alive): Check for the THREAD_EXITED state, and don't set
377 ptid to -1 on exited threads.
378 (set_running): Update to account for extra possible states.
379 (is_thread_state): New.
380 (is_stopped, is_exited): New.
381 (is_running): Implement in terms of is_thread_state.
382 (any_running): Update.
383 (print_thread_info): Update. Account for exited threads. Don't
384 warn about missed frame restoring here, its done in the cleanup.
385 (switch_to_thread): Don't read from a thread that has gone.
386 (restore_current_thread): In non-stop mode, do a full context
388 (restore_selected_frame): Add a frame_level argument. Rewrite.
389 (struct current_thread_cleanup): Add selected_frame_level and
391 (do_restore_current_thread_cleanup): Check if thread was stopped
392 and still is, and if the target has registers, stack and memory
393 before restoring the selected frame. Don't delete the cleanup
395 (restore_current_thread_cleanup_dtor): New.
396 (make_cleanup_restore_current_thread): Remove all arguments.
398 (thread_apply_all_command): Update. Prune threads.
399 (thread_apply_command): Update.
400 (thread_command): Account for currently selected exited thread.
401 (do_captured_thread_select): Check for a running thread. Prune
403 (_initialize_thread): Make "info threads", "thread", "thread
404 apply", and "thread apply all" appliable without a selected thread.
405 * gdbthread.h (struct thread_info): Replace running_ by state_.
407 (is_exited, is_stopped): Declare.
408 (make_cleanup_restore_current_thread): Remove all arguments.
409 * infrun.c: Include "event-top.h".
410 (fetch_inferior_event): In non-stop mode, restore selected thread
411 and frame after handling the event and running breakpoint
412 commands. Display GDB prompt if needed.
413 (normal_stop): In non-stop mode, don't print thread switching
415 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
416 (get_cmd_no_selected_thread_ok): New.
417 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
418 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
420 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
421 no-selected-thread ok.
422 * top.c (execute_command): Check for non no-selected-thread-ok
424 * linux-nat.c (struct saved_ptids, threads_to_delete)
425 (record_dead_thread, prune_lwps): Delete.
426 (exit_lwp): Unconditionally delete thread.
427 (linux_nat_resume): Remove prune_lwps call.
428 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
429 of is_running. Adjust to make_cleanup_restore_current_thread
431 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
432 selected thread has exited.
433 * inf-loop.c (inferior_event_handler): Don't display the prompt
435 * varobj.c (c_value_of_root): Update.
436 * defs.h (make_cleanup_dtor): Declare.
437 * utils.c (make_cleanup_dtor): New.
439 * Makefile.in (infrun.o): Depend on $(event_top_h).
441 2008-07-11 Pedro Alves <pedro@codesourcery.com>
443 Add "continue -a" and "interrupt -a" options for non-stop mode.
445 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
446 (continue_command): Add "-a" option.
447 (interrupt_target_command): Add "-a" option.
448 (_initialize_infcmd): Add extend help of continue and interrupt
449 command to mention the new "-a" option. Mark "continue" async ok.
451 2008-07-10 Doug Evans <dje@google.com>
453 Add "set print symbol-loading on|off".
454 * NEWS: Document new option.
455 * symfile.h (print_symbol_loading): Declare.
456 * symfile.c (print_symbol_loading): New global.
457 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
458 from ..." if print_symbol_loading.
459 (_initialize_symfile): Add set/show print symbol-loading.
460 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
461 if print_symbol_loading.
463 2008-07-10 Pedro Alves <pedro@codesourcery.com>
465 Non-stop linux native.
467 * linux-nat.c (linux_test_for_tracefork): Block events while we're
469 (get_pending_status): Implement non-stop mode.
470 (linux_nat_detach): Stop threads before detaching.
471 (linux_nat_resume): In non-stop mode, always resume only a single
473 (linux_handle_extended_wait): On a clone event, in non-stop mode,
474 add new lwp to GDB's thread table, and mark as running, executing
475 and stopped appropriately.
476 (linux_nat_filter_event): Don't assume there are other running
477 threads when a thread exits.
478 (linux_nat_wait): Mark the main thread as running and executing.
479 In non-stop mode, don't stop all lwps.
480 (linux_nat_kill): Stop lwps before killing them.
481 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
483 (send_sigint_callback): New.
484 (linux_nat_stop): New.
485 (linux_nat_add_target): Set to_stop to linux_nat_stop.
487 * linux-nat.h (thread_db_attach_lwp): Declare.
489 * linux-thread-db.c (thread_get_info_callback): Check for new
490 threads if we have none.
491 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
492 stopped lwp. Check for new threads if we have none.
493 (thread_db_attach_lwp): New.
494 (thread_db_init): Set proc_handle.pid to inferior_ptid.
495 (check_event): Set proc_handle.pid to the stopped lwp.
496 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
497 lwp available, bail out if there is none.
499 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
502 2008-07-10 Kevin Buettner <kevinb@redhat.com>
504 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
505 `current_pc' from CORE_ADDR to ULONGEST.
507 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
510 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
512 * NEWS (New commands): Mention "set disable-randomization".
513 * configure.ac: Add check for HAVE_PERSONALITY and
514 HAVE_DECL_ADDR_NO_RANDOMIZE.
515 * configure, config.in: Regenerate.
516 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
517 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
519 (disable_randomization, show_disable_randomization)
520 (set_disable_randomization): New.
521 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
522 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
523 variable DISABLE_RANDOMIZATION.
524 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
525 DISABLE_RANDOMIZATION.
527 2008-07-09 Pedro Alves <pedro@codesourcery.com>
529 Adjust all targets to new target_stop interface.
531 * gnu-nat.c (gnu_stop): Add ptid argument.
532 * go32-nat.c (go32_stop): Add ptid argument.
533 (go32_create_inferior): Pass inferior_ptid to go32_stop.
534 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
535 * monitor.c (monitor_stop): Add ptid argument.
536 (monitor_open): Pass inferior_ptid to monitor_stop.
537 (monitor_interrupt): Pass inferior_ptid to target_stop.
538 (monitor_stop): Add ptid argument.
539 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
540 (procfs_create_inferior): Add ptid argument.
541 * procfs.c (procfs_stop): Add ptid argument.
542 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
543 * remote-sim.c (gdbsim_stop): Add ptid argument.
544 * sol-thread.c (sol_thread_stop): Add ptid argument.
545 * win32-nat.c (win32_stop): Add ptid argument.
547 2008-07-09 Pedro Alves <pedro@codesourcery.com>
549 Non-stop inferior control.
551 * infrun.c (resume): In non-stop mode, always resume just one
553 (proceed): Don't call prepare_to_proceed in non-stop mode.
554 (fetch_inferior_event): In non-stop mode, switch context before
556 (error_is_running, ensure_not_running): New.
557 (handle_inferior_event): In non-stop mode: Mark only the event
558 thread as stopped. Require that the target module manages adding
559 threads to the thread list. Assert that there isn't a
560 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
561 (normal_stop): Only mark not-running if inferior hasn't exited.
562 In non-stop mode, only mark the event thread.
564 * thread.c:Include "cli/cli-decode.h".
565 (print_thread_info): Don't read from a running thread.
566 Output "(running)" if thread is running.
567 (switch_to_thread): Don't read stop_pc if thread is executing.
568 (do_restore_current_thread_cleanup): Don't write to a running
570 (thread_apply_all_command): Don't read from a running thread. In
571 non-stop mode, do a full context-switch instead of just switching
573 (thread_apply_command): In non-stop mode, do a full context-switch
574 instead of just switching threads.
575 (do_captured_thread_select): Likewise. Inform user if selected
577 (_initialize_thread): Mark "info threads" and "thread" and
580 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
581 unregister the target from the event loop.
583 * infcmd.c (continue_command, step_1, jump_command)
584 (signal_command): Ensure the selected thread isn't running.
585 (interrupt_target_command): In non-stop mode, interrupt only the
588 * inferior.h (error_is_running, ensure_not_running): Declare.
590 * target.h (struct target_ops): Add ptid argument to the to_stop
592 (target_stop): Add ptid_t argument.
594 * target.c (update_current_target): Add ptid argument to to_stop's
596 (debug_to_stop): Add ptid_t argument.
597 (debug_to_rcmd): Set to_stop_ptid.
599 * remote.c (remote_stop): Add ptid_t argument.
600 (async_remote_interrupt): Add inferior_ptid to target_stop.
601 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
603 * Makefile.in (thread.o): Depend on $(cli_decode_h).
605 2008-07-09 Pedro Alves <pedro@codesourcery.com>
607 Don't rely on ecs->wait_for_more.
609 * infrun.c (proceed): Clear the stepping state, set
610 previous_inferior_ptid and clear infwait state.
611 (wait_for_inferior): Don't clear the stepping state, set
612 previous_inferior_ptid, or clear the infwait state here.
613 (fetch_inferior_event): Don't clear the stepping state, set
614 previous_inferior_ptid, or clear the infwait state here. Don't
615 condition on wait_for_more.
617 2008-07-09 Pedro Alves <pedro@codesourcery.com>
619 Refactor infrun a bit.
621 * infrun.c (currently_stepping): Take a struct
622 thread_stepping_state instead of an execution_control_state.
623 (struct thread_stepping_state): New, split from
624 execution_control_state.
625 (gtss, tss): New globals.
626 (proceed): Clear the stepping state, set previous_inferior_ptid
627 and clear infwait state.
628 (init_wait_for_inferior): Clear the stepping state,
629 previous_inferior_ptid and infwait state.
630 (waiton_ptid, infwait_state): New, split from
631 execution_control_state.
632 (struct execution_control_state): Members that persist through
633 events moved out to either struct thred_stepping_state or made
634 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
635 (wait_for_inferior, fetch_inferior_event): Use local
636 execution_control_state. Update to execution_control_state split.
637 (init_execution_control_state): Adjust.
638 (init_thread_stepping_state): New, extracted from
639 init_execution_control_state.
640 (context_switch): Take a ptid instead of an
641 execution_control_state.
642 (context_switch_to): Adjust.
643 (adjust_pc_after_break): Adjust.
644 (init_infwait_state): New.
645 (handle_inferior_event): Adjust.
647 2008-07-09 Pedro Alves <pedro@codesourcery.com>
648 Vladimir Prus <vladimir@codesourcery.com>
652 * gdbthread.h: Remove unneeded forward declarations.
653 Include "inferior.h".
654 (struct thread_info): Add continuations,
655 intermediate_continuations, proceed_to_finish, step_over_calls,
656 stop_step, step_multi and stop_signal members.
657 (save_infrun_state): Add continuations,
658 intermediate_continuations, proceed_to_finish, step_over_calls,
659 stop_step, step_multi, stop_signal and stop_bpstat parameters.
660 (load_infrun_state): Add continuations,
661 intermediate_continuations, proceed_to_finish, step_over_calls,
662 stop_step, step_multi, stop_signal and stop_bpstat parameters.
664 * thread.c (load_infrun_state): In non-stop mode, load
665 continuations, intermediate_continuations, proceed_to_finish,
666 step_over_calls, stop_step, step_multi and stop_signal.
667 (save_infrun_state): Store continuations,
668 intermediate_continuations, proceed_to_finish, step_over_calls,
669 stop_step, step_multi, stop_signal and stop_bpstat.
670 (save_infrun_state): Store continuations,
671 intermediate_continuations, proceed_to_finish, step_over_calls,
672 stop_step, step_multi, stop_signal and stop_bpstat.
673 (free_thread): Clear The thread's stop_bpstat.
675 * inferior.h (context_switch_to): Declare.
677 * infrun.c (ecss): New global.
678 (context_switch): Context switch continuations,
679 intermediate_continuations, proceed_to_finish, step_over_calls,
680 stop_step, step_multi, stop_signal and stop_bpstat.
681 (wait_for_inferior): Use global ecss.
682 (async_ecss, async_ecs): Delete.
683 (fetch_inferior_event): Use global ecss.
684 (context_switch_to): New.
686 * top.c (execute_command): In non-stop, only check if the current
687 thread is running, in all-stop, check if there's any thread
690 * breakpoint.c (bpstat_remove_breakpoint): New.
691 (bpstat_remove_breakpoint_callback): New.
692 (delete_breakpoint): Clear the stop_bpstats of all threads.
694 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
695 current thread is running, in all-stop, check if there's any
698 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
700 2008-07-09 Pedro Alves <pedro@codesourcery.com>
704 * inferior.h (non_stop): Declare.
705 * infrun.c (non_stop, non_stop_1): New.
706 (set_non_stop, show_non_stop): New.
707 (_initialize_infrun): Add "set/show non-stop" command.
709 2008-07-09 Pedro Alves <pedro@codesourcery.com>
711 Adjust fork/vfork/exec to pass ptids around.
713 * target.h (struct target_waitstatus): Store related_pid as a ptid.
714 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
716 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
718 * breakpoint.c (print_it_typical, bpstat_check_location)
719 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
720 (create_fork_vfork_event_catchpoint): Adjust.
721 * infrun.c (fork_event): Change parent_pid and child_pid types to
723 (follow_exec, inferior_has_forked, inferior_has_vforked)
724 (inferior_has_execd): Take a ptid_t and don't trim it.
725 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
726 * linux-nat.c (linux_child_follow_fork): Adjust.
727 * inf-ptrace.c (inf_ptrace_wait): Adjust.
728 * inf-ttrace.c (inf_ttrace_wait): Adjust.
729 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
731 2008-07-09 Pedro Alves <pedro@codesourcery.com>
733 Add "executing" property to threads.
735 * inferior.h (target_executing): Delete.
736 * gdbthread.h (struct thread_info): Add executing_ field.
737 (set_executing, is_executing): New.
738 * thread.c (main_thread_executing): New.
739 (init_thread_list): Clear it and also main_thread_running.
740 (is_running): Return false if target has no execution.
741 (any_running, is_executing, set_executing): New.
743 * top.c: Include "gdbthread.h".
744 (target_executing): Delete.
745 (execute_command): Replace target_executing check by any_running.
746 * event-top.c: Include "gdbthread.h".
747 (display_gdb_prompt, command_handler): Replace target_executing by
749 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
750 here. Replace target_executing by is_running.
751 * infrun.c (handle_inferior_event): Mark all threads as
753 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
755 * stack.c (get_selected_block): Return null if inferior is
757 * target.c (target_resume): Mark resumed ptid as executing.
758 * breakpoint.c (until_break_command): Replace target_executing
759 check by is_executing.
760 * remote.c (remote_async_resume): Don't mark inferior as executing
762 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
765 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
766 (mi_execute_async_cli_command): Replace target_executing by
769 * frame.c (get_current_frame): Error out if the current thread is
771 (has_stack_frames): New.
772 (get_selected_frame, deprecated_safe_get_selected_frame): Check
775 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
778 2008-07-09 Pedro Alves <pedro@codesourcery.com>
780 * symfile.c (load_command): Reopen the exec file and reread
781 symbols before anything else.
783 2008-07-09 Pedro Alves <pedro@codesourcery.com>
785 * remote-sim.c: Include gdbthread.h.
786 (remote_sim_ptid): New global.
787 (gdbsim_create_inferior): Silently add the main task to GDB's
789 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
790 task from GDB's thread list.
791 (gdbsim_resume): Adjust to use remote_sim_ptid.
792 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
793 (init_gdbsim_ops): Register gdbsim_thread_alive and
795 (_initialize_remote_sim): Initialize remote_sim_ptid.
796 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
798 2008-07-09 Pedro Alves <pedro@codesourcery.com>
800 * monitor (monitor_ptid): New global.
801 (monitor_open): Silently add the main task to GDB's thread list.
802 (monitor_close, monitor_mourn_inferior): Silently delete the main
803 task from GDB's thread list.
804 (monitor_thread_alive, monitor_pid_to_str): New.
805 (init_base_monitor_ops): Register monitor_thread_alive and
807 (_initialize_remote_monitors): Initialize monitor_ptid.
809 * gdbthread.h (delete_thread_silent): Declare.
810 * thread.c (delete_thread): Rename to ...
811 (delete_thread_1): ... this. Add "silent" parameter. If silent,
812 don't do exit notifications.
813 (delete_thread, delete_thread_silent): New, as wrappers to
816 2008-07-08 Pedro Alves <pedro@codesourcery.com>
818 * breakpoint.c (update_global_location_list): Add boolean
819 "should_insert" argument. Only insert locations if caller told it
821 (update_global_location_list_nothrow): Add boolean "should_insert"
822 argument. Pass it to update_global_location_list.
823 (insert_breakpoints, create_longjmp_breakpoint)
824 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
825 (create_thread_event_breakpoint, create_solib_event_breakpoint)
826 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
827 (enable_watchpoints_after_interactive_call_stop)
828 (set_momentary_breakpoint, create_breakpoints)
829 (break_command_really, watch_command_1)
830 (create_ada_exception_breakpoint, update_breakpoint_locations)
831 (do_enable_breakpoint, enable_command): Pass true to
832 update_global_location_list.
833 (bpstat_stop_status, disable_overlay_breakpoints)
834 (disable_watchpoints_before_interactive_call_start)
835 (delete_breakpoint, disable_breakpoint, disable_command): Pass
836 false to update_global_location_list.
837 (update_breakpoints_after_exec): Don't temporarily disable
838 always-inserted mode.
840 2008-07-08 Pedro Alves <pedro@codesourcery.com>
842 * breakpoint.c (mark_breakpoints_out): Make public.
843 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
844 here. Update comment.
845 * breakpoint.h (mark_breakpoints_out): Declare.
847 * linux-nat.c (linux_handle_extended_wait): On
848 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
849 * inf-ttrace.c (inf_ttrace_wait): Likewise.
851 2008-07-08 Pedro Alves <pedro@codesourcery.com>
853 * infrun.c (follow_exec): Reset shared libraries before adding the
856 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
858 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
860 2008-07-07 Pedro Alves <pedro@codesourcery.com>
862 * i386-dicos-tdep.c: Include "inferior.h".
863 (i386_dicos_frame_align): New.
864 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
865 dummy location ON_STACK.
866 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
868 2008-07-07 Joel Brobecker <brobecker@adacore.com>
870 * gstdint.h: New file.
872 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
874 * mi/mi-interp.c (mi_on_resume): Don't try to report
875 resumed thread it the thread list is empty.
877 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
879 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
880 completer for set to filename_completer.
884 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
886 Implement -target-attach.
887 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
889 2008-06-21 Hui Zhu <teawater@gmail.com>
891 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
893 2008-07-03 Pedro Alves <pedro@codesourcery.com>
895 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
896 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
898 * target.h (struct target_ops): Add to_attach_no_wait member.
899 (target_attach_no_wait): New.
900 * target.c (update_current_target): Inherit to_attach_no_wait.
902 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
903 target_attach_no_wait runtime check.
905 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
906 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
909 2008-07-03 Pedro Alves <pedro@codesourcery.com>
911 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
912 on debug_displaced being set.
914 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
916 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
917 directly instead of get_frame_id.
919 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
921 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
922 (deal_with_atomic_sequence): Update BC masks.
923 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
924 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
926 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
928 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
929 register, not the previous frame's.
931 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
933 * source.c (select_source_symtab): Make sure we skip namespace
934 symtabs when showing cpp source code.
936 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
938 * MAINTAINERS (Authorized committers): Fix my email address.
940 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
942 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
943 -target-download and -target-select via CLI, so that
944 the quoting rules are the same as they were (unfortunately)
945 in all prior gdb releases.
946 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
947 (mi_cmd_target_download, mi_cmd_target_select): Remove.
948 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
949 (mi_cmd_target_download, mi_cmd_target_select): Remove.
950 (mi_cmd_execute): Set current_token even for commands
953 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
955 * alphafbsd-tdep.c: Update for unwinder changes.
956 * alpha-linux-tdep.c: Likewise.
957 * alphanbsd-tdep.c: Likewise.
958 * alphaobsd-tdep.c: Likewise.
959 * avr-tdep.c: Likewise.
960 * cris-tdep.c: Likewise.
961 * frv-linux-tdep.c: Likewise.
962 * frv-tdep.c: Likewise.
963 * h8300-tdep.c: Likewise.
964 * hppa-linux-tdep.c: Likewise.
965 * iq2000-tdep.c: Likewise.
966 * m32c-tdep.c: Likewise.
967 * m32r-linux-tdep.c: Likewise.
968 * m32r-tdep.c: Likewise.
969 * m68hc11-tdep.c: Likewise.
970 * mep-tdep.c: Likewise.
971 * mn10300-tdep.c: Likewise.
972 * mt-tdep.c: Likewise.
973 * score-tdep.c: Likewise.
974 * sh64-tdep.c: Likewise.
975 * sh-tdep.c: Likewise.
976 * sparc64fbsd-tdep.c: Likewise.
977 * sparc64nbsd-tdep.c: Likewise.
978 * sparc64obsd-tdep.c: Likewise.
979 * v850-tdep.c: Likewise.
980 * vaxobsd-tdep.c: Likewise.
981 * vax-tdep.c: Likewise.
982 * xstormy16-tdep.c: Likewise.
984 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
986 * mi/mi-main.c (enum captured_mi_execute_command_actions)
987 (captured_mi_execute_command_args): Remove.
988 (captured_mi_execute_command): Cast the closure to mi_parse
989 pointer, not to captured_mi_execute_command_args, and don't
990 set the action field thereof.
991 (mi_execute_command): Pass struct mi_parse, not
992 captured_mi_execute_command_args to captured_mi_execute_command.
993 (mi_execute_command): Remove (dead) code for suppressing
996 2008-06-28 Pedro Alves <pedro@codesourcery.com>
998 * linux-nat.c (enum sigchld_state): New.
999 (linux_nat_async_events_state): Renamed from
1000 linux_nat_async_events_enabled.
1001 (linux_nat_event_pipe_push, my_waitpid): Adjust.
1002 (sigchld_default_action): New.
1003 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
1005 (linux_nat_create_inferior): Set events state to sigchld_default
1007 (linux_nat_resume): Adjust.
1008 (linux_nat_wait): Call linux_nat_async_events unconditionally.
1009 (sigchld_handler): Adjust.
1010 (linux_nat_async_mask): Don't set SIGCHLD actions here.
1011 (get_pending_events): Adjust.
1012 (linux_nat_async_events): Rewrite to handle enum sigchld_state
1013 instead of a boolean.
1014 (linux_nat_async): Adjust.
1015 (_initialize_linux_nat): Capture default SIGCHLD action into
1016 sigchld_default_action.
1018 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
1020 * breakpoint.c (moribund_locations): New.
1021 (bpstat_stop_status): Process moribund locations.
1022 (update_global_location_list): Add removed
1023 locations to moribund_locations.
1024 (breakpoint_retire_moribund): New.
1025 * breakpoint.h (struct bp_location): New field
1026 events_till_retirement.
1027 (breakpoint_retire_moribund): Declare.
1028 * thread.c (thread_count): New.
1029 * infrun.c (handle_inferior_event): Call
1030 breakpoint_retire_moribund.
1031 * gdbthread.h (thread_count): Declare.
1033 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1035 * dfp.c (decimal_convert): Call match_endianness before and after
1038 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
1040 * remote.c (remote_insert_breakpoint): Ensure that if Z0
1041 unsupported and we fall back to memory_insert_breakpoint, we
1042 use the unmodified requested address.
1044 2008-06-27 Joel Brobecker <brobecker@adacore.com>
1046 * dwarf2read.c (read_attribute_value): Issue a complaint when
1047 adjusting size attribute values of 0xffffffff as zero.
1049 2008-06-27 Joseph Myers <joseph@codesourcery.com>
1051 * i386-tdep.c (i386_16_byte_align_p): New.
1052 (i386_push_dummy_call): Determine stack space required for
1053 arguments going forwards allowing for 16-byte alignment, then push
1054 arguments going forwards.
1056 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1058 * infrun.c (start_remote): Don't clear thread list here.
1059 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
1061 * remote.c (record_currthread): Upgrade the main thread and its
1062 entry in the thread list if this is the first time we hear about
1064 (remote_thread_alive): Consider magic_null_ptid or a ptid without
1065 a tid member always alive.
1066 (remote_find_new_threads): Don't update the main thread here.
1067 (remote_start_remote): Clear thread list here. Always add the
1069 (extended_remote_attach_1): Add the main thread here.
1070 (extended_remote_mourn_1): Re-add the main thread here.
1071 (extended_remote_create_inferior_1): Add a main thread.
1073 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
1075 2008-06-27 Pedro Alves <pedro@codesourcery.com>
1077 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1079 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
1081 (general_thread, continue_thread): Change type to ptid_t.
1082 (record_currthread): Take a ptid_t parameter instead of an
1084 (MAGIC_NULL_PID): Delete.
1085 (set_thread): Take a ptid_t parameter and adjust.
1086 (set_general_thread, set_continue_thread): New.
1087 (remote_thread_alive, remote_newthread_step)
1088 (remote_current_thread, remote_find_new_threads)
1089 (remote_threads_info, remote_start_remote, remote_vcont_resume)
1090 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
1091 (threadalive_test, remote_pid_to_str)
1092 (remote_get_thread_local_address): Adjust.
1093 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
1094 and any_thread_ptid.
1096 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
1098 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
1099 * configure: Regenerated.
1101 2008-06-26 Joel Brobecker <brobecker@adacore.com>
1103 * dwarf2read.c (read_attribute_value): Treat size attribute
1104 values of 0xffffffff as if the attribute value was zero.
1106 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1108 * linux-nat.c: Add description of overall logic.
1110 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
1112 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
1113 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
1114 all dependencies on $(gdb_stdint_h).
1115 (distclean): Do not delete gdb_stdint.h.
1116 * acinclude.m4: Do not use stdint.m4.
1117 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
1118 uintptr_t, and gdb_stdint.h.
1119 * defs.h: Include <stdint.h>.
1120 * gdb_thread_db.h: Assume stdint.h is already included.
1121 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
1122 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
1123 include gdb_stdint.h.
1124 * configure, config.in: Regenerate.
1126 2008-06-26 Joseph Myers <joseph@codesourcery.com>
1128 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
1129 decimal floating-point values in GPRs for soft-float.
1130 (do_ppc_sysv_return_value): Handle returning decimal
1131 floating-point values in GPRs for soft-float.
1133 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
1135 * target.c (target_read_until_error): New.
1136 * target.h (target_read_until_error): Declare.
1137 * mi/mi-main.c (mi_cmd_data_read_memory): Use
1138 target_read_until_error.
1140 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1142 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
1143 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
1144 after the DECFLOAT detection to fix a memory leak. Remove the
1145 redundant NUM initialization. Protect the DECFLOAT detection memory
1146 access before the P block. Restore the P memory content for the
1149 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1151 Kill the return value for all MI command functions.
1152 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
1153 (mi_cmd_argv_ftype): Change return type to void.
1155 * mi/mi-main.c: Adjust all function that implement
1156 MI commands to return nothing.
1157 (struct captured_mi_execute_command_actions):
1158 Remove the rc field.
1159 (mi_cmd_execute): Return nothing.
1160 (mi_execute_async_cli_command): Return nothing.
1161 (mi_cmd_exec_interrupt): Don't print ^done here.
1162 (mi_cmd_target_select): Don't print ^connected here.
1163 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
1164 Special-case -target-select and output ^connected, not ^done.
1166 * mi/mi-cmd-break.c: Adjust.
1167 * mi/mi-cmd-disas.c: Adjust.
1168 * mi/mi-cmd-env.c: Adjust.
1169 * mi/mi-cmd-file.c: Adjust.
1170 * mi/mi-cmd-stack.c: Adjust.
1171 * mi/mi-cmd-target.c: Adjust.
1172 * mi/mi-cmd-var.c: Adjust.
1173 * mi/mi-interp.c: Adjust.
1174 * mi/mi-symbol-cmds.c: Adjust.
1176 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
1178 Emit ^running via observer.
1179 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
1181 (mi_on_resume): Print ^running if not previously output.
1182 * mi/mi-main.c (running_result_record_printed): New.
1183 (captured_mi_execute_command): Reset
1184 running_result_record_printed. Use running_result_record_printed
1185 to decide if we should skip ^done.
1186 (mi_execute_async_cli_command): Don't print ^running here.
1187 * mi/mi-main.h (current_token, running_result_record_printed):
1190 2008-06-24 Michael Snyder <msnyder@specifix.com>
1192 * infrun.c (_initialize_infrun): White space and typo fix.
1194 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
1196 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
1197 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
1198 when first loading DLL with "dll" command.
1200 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1202 * gnu-nat.c (proc_string): Use capital T for "Thread".
1204 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
1206 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
1208 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1210 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1211 the target cannot run.
1213 2008-06-18 Joel Brobecker <brobecker@adacore.com>
1215 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
1216 we're attaching to a running process.
1218 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
1220 * win32-nat.c (handle_load_dll): Give dll name and load address
1221 if debug_events is on.
1222 (handle_unload_dll): Likewise.
1224 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
1226 Don't suppress *running when doing finish.
1227 * infcall.c (call_function_by_hand): Set both
1228 suppress_resume_observer and suppress_stop_observer.
1229 * infcmd.c (suppress_run_stop_observers): Split into...
1230 (suppress_resume_observer, suppress_stop_observer): ...those.
1231 (finish_command_continuation): Clear suppress_stop_observer.
1232 (finish_command): Set suppress_stop_observer.
1233 * inferior.h (suppress_run_stop_observers): Split into...
1234 (suppress_resume_observer, suppress_stop_observer): ...those.
1235 * infrun.c (normal_stop): Check for suppress_stop_observer.
1236 * thread.c (set_running): Check for suppress_resume_observer.
1238 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
1239 Pierre Muller <muller@ics.u-strasbg.fr>
1241 * gdbarch.sh (gdbarch_skip_main_prologue): New.
1242 * gdbarch.h, gdbarch.c: Regenerate.
1243 * i386-tdep.h (i386_skip_main_prologue): Declare.
1244 * i386-tdep.c (i386_skip_main_prologue): New.
1245 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
1246 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
1247 * symtab.c (find_function_start_sal): When pc points at the "main"
1248 function, call gdbarch_skip_main_prologue.
1250 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
1252 * value.c (value_primitive_field): Fetch lazy register values.
1254 2008-06-11 Pedro Alves <pedro@codesourcery.com>
1256 * NEWS: Mention support removal of undocumented S AA p PID stop
1259 * remote.c (remote_wait): Remove undocumented S AA p PID support.
1261 2008-06-10 Stan Shebs <stan@codesourcery.com>
1263 * MAINTAINERS: Update my affiliation and address.
1265 2008-06-10 Andreas Schwab <schwab@suse.de>
1267 * top.c (print_gdb_version): Don't print final newline.
1269 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1272 * Makefile.in: Update dependencies.
1273 * gdbthread.h (struct thread_info): New field
1275 (set_running, is_running): New.
1276 * thread.c (set_running, is_running): New.
1277 * inferior.h (suppress_normal_stop_observer): Rename to...
1278 (suppress_run_stop_observers): ..this.
1279 * infcmd.c (suppress_normal_stop_observer): Rename to...
1280 (suppress_run_stop_observers): ..this.
1281 (finish_command_continuation, finish_command): Adjust.
1282 * infcall.c (call_function_by_hand): Adjust.
1283 * infrun.c (normal_stop): Call set_running.
1284 * target.c (target_resume): New. Call set_running.
1285 * target.h (target_resume): Convert from macro to
1288 * mi/mi-interp.c (mi_on_resume): New.
1289 (mi_interpreter_init): Register mi_on_resume.
1291 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1293 Use observers to report stop events in MI.
1294 * mi/mi-interp.c (mi_on_normal_stop): New.
1295 (mi_interpreter_init): Register mi_on_normal_stop.
1296 (mi_interpreter_exec_continuation): Remove.
1297 (mi_cmd_interpreter_exec): Don't register the above.
1298 * mi/mi-main.c (captured_mi_execute_command): Don't care
1299 about sync_execution.
1300 (mi_execute_async_cli_command): Don't install continuation. Don't
1302 (mi_exec_async_cli_cmd_continuation): Remove.
1304 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1306 Suppress normal stop observer when it's problematic.
1307 * inferior.h (suppress_normal_stop_observer): New.
1308 * infcall.c (call_function_by_hand): Disable stop events when
1309 doing function calls.
1310 * infmcd.c (suppress_normal_stop_observer): New.
1311 (finish_command_continuation): Call normal_stop observer
1313 (finish_command): Disable stop events inside proceed.
1314 * infrun.c (normal_stop): Don't call normal stop observer if
1315 suppressed of if multi-step is in progress.
1317 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1320 * infrun.c (finish_command): Don't pass cleanup
1322 (finish_command_continuation): Don't grab cleanup from
1323 the passed data, as we don't use, and cannot, use it anyway.
1325 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
1327 Introduce common cleanup for restoring integers.
1328 * defs.h (make_cleanup_restore_integer): New declaration.
1329 (struct cleanup): New field free_arg.
1330 (make_my_cleanup_2): New.
1331 * utils.c (restore_integer_closure, restore_integer)
1332 (make_cleanup_restore_integer): New.
1333 (make_my_cleanup): Initialize the free_arg field and
1334 renamed to make_my_cleanup_2.
1335 (do_my_cleanups): Call free_arg.
1336 (discard_cleanups): Call free_arg.
1337 * breakpoint.c (restore_always_inserted_mode): Remove.
1338 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
1340 2008-06-09 Doug Evans <dje@google.com>
1342 * remote.c (remote_wait): Include beginning of malformed packet
1345 2008-06-09 Tom Tromey <tromey@redhat.com>
1347 * completer.c (complete_line): Don't special-case
1348 expression_completer.
1349 (expression_completer): Only pass last word to
1351 * c-exp.y (yylex): Check 'token', not 'operator'.
1353 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
1355 * configure.ac (build_warnings): Add -Wno-format for mingw.
1356 * configure: Regenerated.
1358 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
1360 * NEWS: Make indentation consistent. Move exec tracing entry out
1361 of remote packet list.
1363 2008-06-06 Tom Tromey <tromey@redhat.com>
1365 * value.h (evaluate_subexpression_type, extract_field_op):
1367 * printcmd.c (_initialize_printcmd): Use expression_completer for
1368 'p', 'inspect', 'call'.
1369 * parser-defs.h (parse_field_expression): Declare.
1370 * parse.c: Include exceptions.h.
1371 (in_parse_field, expout_last_struct): New globals.
1372 (mark_struct_expression): New function.
1373 (prefixify_expression): Return int.
1374 (prefixify_subexp): Return int. Use expout_last_struct.
1375 (parse_exp_1): Update.
1376 (parse_exp_in_context): Add 'out_subexp' argument. Handle
1378 (parse_field_expression): New function.
1379 * expression.h (parse_field_expression): Declare.
1380 (in_parse_field): Likewise.
1381 * eval.c (evaluate_subexpression_type): New function.
1382 (extract_field_op): Likewise.
1383 * completer.h (expression_completer): Declare.
1384 * completer.c (expression_completer): New function.
1385 (count_struct_fields, add_struct_fields): New functions.
1386 * c-exp.y (yyparse): Redefine.
1387 (COMPLETE): New token.
1388 (exp): New productions.
1389 (saw_name_at_eof, last_was_structop): New globals.
1390 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
1391 (c_parse): New function.
1392 * breakpoint.c (_initialize_breakpoint): Use expression_completer
1393 for watch, awatch, and rwatch.
1394 * Makefile.in (parse.o): Depend on exceptions_h.
1396 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
1399 * gdb/valopts.c (find_overload_match): Handle references
1402 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
1404 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
1405 account the bitsize of the 'from' operand.
1407 2008-06-06 Pedro Alves <pedro@codesourcery.com>
1409 * annotate.h (annotate_thread_changed): Declare.
1411 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
1413 * annotate.c (annotate_thread_changed): New function.
1414 * thread.c (thread_command) : Use it.
1415 * infrun.c (normal_stop): Use it.
1417 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
1418 Nathan Sidwell <nathan@codesourcery.com>
1419 Joseph Myers <joseph@codesourcery.com>
1421 * acinclude.m4: Include ../config/acx.m4.
1422 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
1423 * configure, config.in: Regenerate.
1424 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
1426 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
1428 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1430 Replace 'target async' by 'maintenance set remote-async' and
1431 'target remote' combination.
1433 * remote.c (remote_async_wait): Merge into remote_wait, and
1435 (remote_async_permitted, remote_async_permitted_set): New
1437 (set_maintenance_remote_async_permitted)
1438 (show_maintenance_remote_async_permitted): New functions.
1439 (remote_async_ops, extended_async_remote_ops): Delete.
1440 (remote_async_open, extended_remote_async_open): Delete.
1441 (remote_open_1): Drop async_p parameter. Update callers. Replace
1442 async_p with remote_async_permitted checks.
1443 (extended_async_remote_attach): Delete.
1444 (remote_resume, remote_async_resume): Merge and leave remote_resume.
1445 (remote_async_terminal_inferior): Rename to...
1446 (remote_terminal_inferior): ... this, and add
1447 remote_async_termitted check.
1448 (remote_async_terminal_ours): Rename to...
1449 (remote_terminal_ours): ... this, and add remote_async_termitted
1451 (remote_wait, remote_async_wait): Merge and leave remote_wait
1453 (remote_kill, remote_async_kill): Merge and leave remote_kill
1455 (remote_async_mourn, extended_async_remote_mourn): Delete.
1456 (extended_remote_create_inferior_1): Drop async_p parameter.
1457 Update callers. Always use extended_remote_ops.
1458 (extended_remote_async_create_inferior): Delete.
1459 (remote_return_zero): Delete.
1460 (init_remote_ops): Register remote_can_async_p, remote_async,
1461 remote_async_mask, remote_terminal_inferior and
1462 remote_terminal_ours.
1463 (remote_can_async_p, remote_is_async_p): Check for
1464 remote_async_permitted.
1465 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1466 (set_remote_cmd): Don't add async and extended-async targets.
1467 (_initialize_remote): Add set/show remote-async maintenance
1470 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1472 * remote.c (kill_kludge): Delete.
1473 (remote_wait, remote_async_wait): Don't set it.
1474 (remote_kill, remote_async_kill): Don't do anything with it.
1476 2008-06-05 Pedro Alves <pedro@codesourcery.com>
1478 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1480 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1482 * bcache.c (bcache_data): Call deprecated_bcache_added function.
1483 (deprecated_bcache_added): New function name. Body of function
1484 bcache_data is used here with the addition of 'added' argument.
1485 * bcache.h (deprecated_bcache_added): New function.
1486 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1487 work from add_psymbol_to_list - initialises partial symbol and stashes
1488 it in objfile's cache.
1489 (append_psymbol_to_list): New helper function, takes other part of
1490 work from add_psymbol_to_list - adds partial symbol to the given list.
1491 (add_psymbol_to_list): Call helper functions instead of doing work
1492 here. If adding to global list, do not duplicate partial symbols in the
1495 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
1497 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1498 'exception caught|thrown' message.
1500 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1502 * Makefile.in: Update dependencies.
1503 * dwarf2expr.c: New include "gdb_assert.h".
1504 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1505 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1506 (execute_stack_op): Error out on too large RECURSION_DEPTH.
1507 Increase/decrease RECURSION_DEPTH around the function.
1509 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1511 * remote.c (get_offsets): Handle a single segment.
1512 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1515 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
1517 * solib-svr4.c (struct lm_info): Add lm_addr.
1518 (main_lm_addr): New.
1519 (svr4_default_sos): Set lm_addr.
1520 (svr4_current_sos): Set lm_addr and main_lm_addr.
1521 (svr4_fetch_objfile_link_map): Rewrite.
1522 (svr4_clear_solib): Clear main_lm_addr.
1524 2008-06-03 Michael Snyder <msnyder@redhat.com>
1525 Joseph Myers <joseph@codesourcery.com>
1527 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1528 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1530 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1532 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1534 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
1536 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1538 2008-06-01 Joel Brobecker <brobecker@adacore.com>
1540 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1541 treat pointers in data space as function descriptors if the
1542 target address is also in the data space.
1544 2008-05-30 Joel Brobecker <brobecker@adacore.com>
1546 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1547 the trad-frame register value for the SP register.
1549 2008-05-29 Mark Kettenis <kettenis@gnu.org>
1551 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1553 2008-05-28 Joel Brobecker <brobecker@adacore.com>
1555 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1556 that identifies function descriptors outside of the .opd section.
1558 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
1560 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1561 temporary catchpoints. In MI add missing fields 'reason', 'disp',
1563 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1565 (handle_gnu_v3_exceptions): Use tempflag.
1567 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1569 Refactor varobj_update interface.
1570 * varobj.c (varobj_update): Report changes as vector. Also
1571 return not just a list of varobj, but a list of special structures
1572 that tell what exactly has changed.
1573 * varobj.h (enum varobj_update_error): Rename to
1574 varobj_scope_status.
1575 (struct varobj_update_result_t): New.
1576 (varobj_update): Adjust prototype.
1577 * mi/mi-cmd-var.c: Adjust for changes.
1579 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
1581 * varobj.c (varobj_update): Fix comment typo.
1584 2008-05-26 Joel Brobecker <brobecker@adacore.com>
1586 Set the symtab field of symbols read from ECOFF debugging entries.
1587 * mdebugread.c (add_symbol): Add new parameter symtab.
1588 (parse_symbol): Update calls to add_symbol throughout.
1590 2008-05-27 Andreas Schwab <schwab@suse.de>
1592 * symtab.h (enum address_class): Remove LOC_REGPARM and
1594 (struct symbol): Add is_argument.
1595 (SYMBOL_IS_ARGUMENT): Define.
1597 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1598 * buildsym.c (finish_block): Likewise.
1599 * stack.c (print_frame_args, print_block_frame_locals)
1600 (print_frame_arg_vars): Likewise.
1601 * symtab.c (lookup_block_symbol): Likewise.
1602 * tracepoint.c (add_local_symbols): Likewise.
1603 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1605 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1606 * dwarf2read.c (new_symbol): Likewise.
1607 * mdebugread.c (parse_symbol): Likewise.
1608 * stabsread.c (define_symbol): Likewise.
1610 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1611 and LOC_COMPUTED_ARG.
1612 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1613 * ax-gdb.c (gen_var_ref): Likewise.
1614 * eval.c (evaluate_subexp_for_address): Likewise.
1615 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1616 * m2-exp.y (yylex): Likewise.
1617 * printcmd.c (address_info): Likewise.
1618 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1619 * tracepoint.c (collect_symbol, scope_info): Likewise.
1621 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
1623 * gdbarch.sh: Added new gdbarch struct
1624 core_regset_sections.
1625 * gdbarch.c: Refreshed.
1626 * gdbarch.h: Refreshed.
1627 * regset.h (core_regset_section): Declared.
1628 * linux-nat.c (linux_nat_do_thread_registers): Added
1629 support for the new gdbarch struct core_regset_sections.
1630 * utils.c (host_address_to_string): New function.
1631 * defs.h (host_address_to_string): New prototype.
1632 * i386-linux-tdep.c (i386_regset_rections): New register
1633 sections list for i386.
1634 (i386_linux_init_abi): Initialized new gdbarch struct
1635 core_regset_sections.
1636 * Makefile.in: Updated to reflect dependency changes.
1637 * ppc-linux-tdep.c (ppc_regset_sections): Register
1638 sections list for ppc.
1639 (ppc_linux_init_abi): Initialized new gdbarch struct
1640 core_regset_sections
1642 2008-05-24 Andreas Schwab <schwab@suse.de>
1644 * linespec.c (decode_objc): Save current language around call to
1647 2008-05-23 Joel Brobecker <brobecker@adacore.com>
1649 * valprint.h (get_array_bounds): Renames get_array_low_bound.
1650 * valprint.c (get_array_bounds): Renames get_array_low_bound.
1651 Return the proper bound value if the array index type is an
1652 enumerated type. Compute the high bound if requested.
1653 (val_print_array_elements): Handle the case when the array
1654 element has a null size.
1655 * ada-valprint.c (print_optional_low_bound): Add handling
1656 for empty arrays or arrays of zero-size elements.
1657 (ada_val_print_array): New function, extracted out from
1658 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1659 handle empty arrays and arrays of zero-size elements.
1660 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1661 code by call to ada_val_print_array.
1662 (ada_value_print): Remove handling of null array. The handling
1663 was incomplete and is now better handled by ada_val_print_array.
1665 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1667 * annotate.c (annotate_source, annotate_frame_begin): Replace
1668 deprecated_print_address_numeric with paddress.
1669 * cli/cli-cmds.c (list_command, edit_command): Likewise.
1670 * tui/tui-stack.c (tui_make_status_line): Likewise.
1672 * defs.h (deprecated_print_address_numeric): Remove.
1673 * printcmd.c (deprecated_print_address_numeric): Remove.
1674 * maint.c (maint_print_section_info): Fix comment.
1676 2008-05-23 Markus Deuling <deuling@de.ibm.com>
1678 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1679 print_binary_chars, print_char_chars): Add byte_order parameter and
1680 replace gdbarch_byte_order.
1681 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1682 expressions and remove them. Remove unused TWO_TO_FOURTH.
1683 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1684 endianness. Update call to print_hex_chars.
1685 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1686 print_binary_chars, print_char_chars): Add byte_order parameter.
1687 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1688 get at the endianness. Update print_*_char calls to use byte_order.
1690 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1692 * symtab.h (struct symbol): Make "aux_value" member a void pointer
1694 (SYMBOL_LOCATION_BATON): Update.
1696 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1698 * symtab.h (enum address_class): Remove LOC_BASEREG and
1700 (struct symbol): Remove "basereg" member of "aux_value" union.
1701 (SYMBOL_BASEREG): Remove.
1703 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1705 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1706 (ada_add_block_symbols): Likewise.
1707 * ax-gdb.c (gen_var_ref): Likewise.
1708 * buildsym.c (finish_block): Likewise.
1709 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1710 * m2-exp.y (yylex): Likewise.
1711 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1712 * printcmd.c (address_info): Likewise.
1713 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1714 (print_frame_arg_vars): Likewise.
1715 * symmisc.c (print_symbol): Likewise.
1716 * symtab.c (lookup_block_symbol): Likewise.
1717 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1718 (scope_info): Likewise.
1720 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1722 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1724 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1725 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1726 (ada_add_block_symbols): Likewise.
1727 * ax-gdb.c (gen_var_ref): Likewise.
1728 * buildsyms.c (finish_block): Likewise.
1729 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1730 * m2-exp.y (yylex): Likewise.
1731 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1732 * printcmd.c (address_info): Likewise.
1733 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1734 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1735 * symtab.c (lookup_block_symbol): Likewise.
1736 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1737 (scope_info): Likewise.
1739 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
1741 * symtab.h (enum address_class): Remove LOC_INDIRECT and
1742 LOC_HP_THREAD_LOCAL_STATIC.
1744 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1745 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1746 (read_var_value): Likewise.
1747 * buildsym.c (finish_block): Likewise.
1748 * objfiles.c (objfile_relocate): Likewise.
1749 * printcmd.c (address_info): Likewise.
1750 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1751 * tracepoint.c (scope_info): Likewise.
1753 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1754 Maxim Grigoriev <maxim2405@gmail.com>
1756 * xtensa-tdep.c (xtensa_read_register): Remove.
1757 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1758 argument litbase to call0_frame_cache().
1759 (call0_track_op, call0_analyze_prologue)
1760 (call0_frame_cache): Use extra argument litbase.
1762 2008-05-21 Joel Brobecker <brobecker@adacore.com>
1764 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1766 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1768 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1770 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
1772 * alpha-mdebug-tdep.c: Include "trad-frame.h".
1773 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1774 struct trad_frame_saved_reg *.
1775 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1776 trad_frame_alloc_saved_regs. Update accesses. Record previous
1777 value of SP as being vfp.
1778 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1779 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1781 2008-05-21 Markus Deuling <deuling@de.ibm.com>
1783 * score-tdep.c (score_print_insn): Get the current endianess from
1784 disassemble_info instead of gdbarch_byte_order.
1786 2008-05-21 Pedro Alves <pedro@codesourcery.com>
1788 * frame.c (get_prev_frame_1): Build frame id before setting
1789 this_frame->prev_p, not after.
1791 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
1793 * annotate.c (annotate_new_thread): New function for new-thread
1795 * annotate.h: (annotate_new_thread): New extern.
1796 * thread.c (add_thread_with_info): Use it.
1797 * Makefile.in (thread.o): Add dependency on annotate.h.
1799 2008-05-20 Joel Brobecker <brobecker@adacore.com>
1801 * win32-nat.c (win32_wait): Block the control-c event while
1802 waiting for a debug event.
1804 2008-05-19 Pedro Alves <pedro@codesourcery.com>
1806 * symtab.h (lookup_symbol_in_language): Update comment.
1807 * symtab.c (lookup_symbol_aux_block): Update comment.
1808 * ada-lang.c (ada_lookup_symbol_list): Update comment.
1810 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1812 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1813 (lookup_symbol): Likewise.
1814 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1815 (lookup_symbol): Likewise.
1816 (search_symbols): Update.
1818 * linespec.c (find_methods, collect_methods): Update.
1819 (add_matching_methods, add_constructors): Update.
1820 (decode_compound, decode_dollar, decode_variable): Update.
1821 (lookup_prefix_sym): Update.
1823 (symbol_found): Remove SYM_SYMTAB parameter.
1824 Use SYMBOL_SYMTAB (sym) instead.
1826 * gdbtypes.c (lookup_typename): Update.
1827 (lookup_struct, lookup_union, lookup_enum): Update.
1828 (lookup_template_type): Update.
1829 (check_typedef): Update.
1830 * language.c (lang_bool_type): Update.
1831 * mdebugread.c (parse_procedure): Update.
1832 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1833 * parse.c (write_dollar_variable): Update.
1834 * printcmd.c (address_info): Update.
1835 * source.c (select_source_symtab): Update.
1836 * stack.c (print_frame_args, print_frame_arg_vars): Update.
1837 * valops.c (find_function_in_inferior): Update.
1838 (value_struct_elt_for_reference): Update.
1839 * value.c (value_static_field, value_fn_field): Update.
1841 * alpha-mdebug-tdep.c (find_proc_desc): Update.
1842 * arm-tdep.c (arm_skip_prologue): Update.
1843 * mt-tdep.c (mt_skip_prologue): Update.
1844 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1846 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1847 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1848 (add_defn_to_vec): Likewise.
1849 (ada_add_block_symbols): Likewise.
1850 (lookup_cached_symbol, cache_symbol): Likewise.
1851 (standard_lookup): Update.
1852 (ada_lookup_symbol_list): Update.
1854 * c-valprint.c (c_val_print): Update.
1855 * cp-support.c (cp_lookup_rtti_type): Update.
1856 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1857 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1858 * p-valprint.c (pascal_val_print): Update.
1859 * scm-lang.c (scm_lookup_name): Update.
1865 * objc-exp.y: Update.
1868 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
1870 * language.h (struct language_defn): Remove SYMTAB parameter from
1871 la_lookup_symbol_nonlocal callback function pointer.
1873 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1874 (ada_lookup_encoded_symbol): Likewise.
1875 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1876 Always call fixup_symbol_section.
1877 (ada_lookup_symbol): Remove SYMTAB parameter.
1878 (ada_lookup_symbol_nonlocal): Likewise.
1879 * ada-exp.y (write_object_renaming): Update.
1880 (find_primitive_type): Likewise.
1882 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1883 (cp_lookup_symbol_namespace): Likewise.
1884 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1885 (lookup_symbol_file): Likewise.
1886 (lookup_possible_namespace_symbol): Likewise.
1887 (cp_lookup_symbol_nonlocal): Likewise.
1888 (cp_lookup_symbol_namespace): Likewise.
1889 (cp_lookup_nested_type): Update.
1891 * scm-valprint.c (scm_inferior_print): Update.
1892 * valops.c (value_maybe_namespace_elt): Update.
1894 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1895 lookup_lib_global_symbol callback function pointer.
1896 (solib_global_lookup): Remove SYMTAB parameter.
1897 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1898 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1900 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1901 (lookup_symbol_static): Likewise.
1902 (lookup_symbol_global): Likewise.
1903 (lookup_symbol_aux_block): Likewise.
1904 (lookup_global_symbol_from_objfile): Likewise.
1905 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1906 (lookup_symbol_aux_local): Likewise.
1907 (lookup_symbol_aux_block): Likewise.
1908 (lookup_symbol_aux_symtabs): Likewise.
1909 (lookup_symbol_aux_psymtabs): Likewise.
1910 (lookup_global_symbol_from_objfile): Likewise.
1911 (basic_lookup_symbol_nonlocal): Likewise.
1912 (lookup_symbol_static): Likewise.
1913 (lookup_symbol_global): Likewise.
1915 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1917 2008-05-17 Pedro Alves <pedro@codesourcery.com>
1919 * remote.c (init_extended_remote_ops): Fix typo.
1921 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1923 * NEWS: Mention new DICOS x86 target configuration.
1925 2008-05-16 Pedro Alves <pedro@codesourcery.com>
1926 Ulrich Weigand <uweigand@de.ibm.com>
1928 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1929 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1931 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
1932 use it instead of ginfo->value.address. Look up minimal symbol by
1933 address and name. Assume OBJFILE is non-NULL.
1934 (fixup_symbol_section): Ensure we always have an objfile to look
1935 into. Extract and pass to fixup_section the symbol's address that
1936 will match the minimal symbol's address.
1937 (fixup_psymbol_section): Likewise.
1939 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1940 overlays and the addrmap returned the wrong section.
1942 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1943 calling fixup_symbol_section.
1945 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1947 * minsyms.c: Include "target.h".
1948 (find_solib_trampoline_target): Handle minimal symbols pointing
1949 to function descriptors as well.
1950 * Makefile.in (minsyms.o): Update dependencies.
1952 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1953 (ppc64_standard_linkage1): ... this. Fix optional instructions.
1954 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1955 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1956 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1957 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1958 (ppc64_standard_linkage_target): Rename to ...
1959 (ppc64_standard_linkage1_target): ... this.
1960 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1961 (ppc64_skip_trampoline_code): Support three variants of standard
1962 linkage stubs. Call find_solib_trampoline_target to handle
1965 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1967 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1968 ppc64_sysv_abi_adjust_breakpoint_address.
1969 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1970 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1972 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1974 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1975 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1976 of ppc_linux_skip_trampoline_code.
1978 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1980 * gdbarch.sh: Delete dwarf_reg_to_regnum.
1981 * gdbarch.c, gdbarch.h: Regenerated.
1982 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1983 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1984 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1986 2008-05-15 Pedro Alves <pedro@codesourcery.com>
1988 * linux-nat.c (trap_ptid): Delete.
1989 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1991 * linux-thread-db.c (thread_db_wait): Adjust.
1993 2008-05-15 Joel Brobecker <brobecker@adacore.com>
1995 * linespec.c (decode_line_1): Fix a couple of comments.
1997 2008-05-15 Alan Modra <amodra@bigpond.net.au>
1999 * dbxread.c: Formatting.
2000 (INTERNALIZE_SYMBOL): Init n_other.
2001 (set_namestring): Take pointer to nlist arg rather than struct
2002 copy. Update all callers.
2004 2008-05-15 Andreas Schwab <schwab@suse.de>
2006 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
2007 (dwarf2read.o): Add $(addrmap_h).
2009 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2011 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
2012 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
2013 to handle ppc32 PLT entries.
2014 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
2017 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
2019 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
2020 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
2021 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
2022 (lookup_minimal_symbol_by_pc_section): Use
2023 lookup_minimal_symbol_by_pc_section_1.
2024 (lookup_solib_trampoline_symbol_by_pc): Likewise.
2026 2008-05-13 Joel Brobecker <brobecker@adacore.com>
2028 * findcmd.c: Add #include "gdb_stdint.h".
2029 * Makefile.in (findcmd.o): Update dependencies.
2031 2008-05-11 David S. Miller <davem@davemloft.net>
2033 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
2034 long double size override, Linux does use 128-bit now.
2036 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
2037 (sparc_linux_write_pc): New function.
2038 (sparc32_linux_init_abi): Register it.
2039 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
2040 (sparc64_linux_write_pc): New function.
2041 (sparc64_linux_init_abi): Register it.
2043 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
2044 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
2046 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2048 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
2049 and info.tdep_info before calling gdbarch_init_osabi.
2051 2008-05-09 Joel Brobecker <brobecker@adacore.com>
2053 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
2054 the type of the right hand side of the assignment to the type
2055 of the left hand side if the left hand side is a convenience
2058 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
2060 * NEWS: Mention gdbserver bi-arch capability.
2062 2008-05-09 Doug Evans <dje@google.com>
2065 * NEWS: Document find command and qSearch:memory packet.
2066 * Makefile.in (SFILES): Add findcmd.c.
2067 (COMMON_OBJS): Add findcmd.o.
2068 (findcmd.o): New rule.
2069 * findcmd.c: New file.
2070 * target.h (target_ops): New member to_search_memory.
2071 (simple_search_memory): Declare.
2072 (target_search_memory): Declare.
2073 * target.c (simple_search_memory): New fn.
2074 (target_search_memory): New fn.
2075 * remote.c (PACKET_qSearch_memory): New packet kind.
2076 (remote_search_memory): New fn.
2077 (init_remote_ops): Init to_search_memory.
2078 (init_extended_remote_ops): Ditto.
2079 (_initialize_remote): Add qSearch:memory packet config command.
2081 2008-05-09 Eli Zaretskii <eliz@gnu.org>
2083 * thread.c (_initialize_thread): Don't use commas and periods in
2084 first line of doc string of "set/show print thread-events".
2086 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2088 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
2089 Update for unwinder changes.
2091 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2093 * frame.c (get_frame_base_address, get_frame_locals_address)
2094 (get_frame_args_address): Pass the correct frame when calling
2095 frame_base_find_by_frame.
2097 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
2099 * remote.c (extended_remote_attach_1): Call target_find_description.
2101 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
2103 * remote.c (extended_remote_create_inferior_1): Clean up
2104 before marking the target running.
2106 2008-05-08 Joel Brobecker <brobecker@adacore.com>
2108 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
2111 2008-05-07 Joel Brobecker <brobecker@adacore.com>
2113 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
2114 sparc64-sol2-tdep.c: Update for unwinder changes.
2116 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
2118 * cp-support.c (mangled_name_to_comp): Initialize storage.
2119 (unqualified_name_from_comp): Likewise.
2121 2008-05-07 Jie Zhang <jie.zhang@analog.com>
2123 * remote.c (remote_insert_breakpoint): Call get_remote_state
2124 after gdbarch_breakpoint_from_pc is called.
2125 (remote_insert_hw_breakpoint): Likewise.
2127 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2129 * valprint.c (val_print): Add new language parameter and use it
2130 instead of using the current_language. Update calls to val_print
2132 (common_val_print): Add new langauge parameter and pass it to
2134 * value.h (struct language_defn): Add opaque declaration.
2135 (val_print, common_val_print): Update declarations.
2136 * stack.c (print_frame_args): Update call to common_val_print
2137 using the appropriate language.
2138 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
2139 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
2140 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
2141 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
2142 #include "language.h" if necessary.
2143 Update calls to val_print and common_val_print.
2144 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
2145 Update dependencies.
2147 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2149 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
2150 pointing inside a non-executable section as function descriptors.
2152 2008-05-06 Pedro Alves <pedro@codesourcery.com>
2154 * inf-loop.c (inferior_event_handler): Run all continuations and
2155 print any language change before running the breakpoint commands.
2157 2008-05-06 Joel Brobecker <brobecker@adacore.com>
2159 * frame-unwind.c (frame_unwind_got_bytes): New function.
2160 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
2161 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
2162 for unwinder changes.
2164 2008-05-05 Doug Evans <dje@google.com>
2166 * NEWS: Mention new /m modifier for disassemble command.
2167 * cli/cli-cmds.c (print_disassembly): New function.
2168 (disassemble_current_function): New function
2169 (disassemble_command): Recognize /m modifier, print mixed
2171 (init_cli_cmds): Update disassemble help text.
2173 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
2175 * xtensa-tdep.c: Update for unwinder changes.
2177 2008-05-05 Andreas Schwab <schwab@suse.de>
2179 Update m68k port for unwinder changes.
2180 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
2181 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
2182 (m68k_frame_unwind): Use default_frame_sniffer.
2183 (m68k_frame_sniffer): Remove.
2184 (m68k_frame_base_address): Expect this_frame.
2185 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
2187 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
2188 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
2189 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
2190 parameter instead of pc value.
2191 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
2193 (m68k_linux_sigtramp_frame_this_id)
2194 (m68k_linux_sigtramp_frame_prev_register)
2195 (m68k_linux_sigtramp_frame_sniffer): Update signature.
2196 (m68k_linux_sigtramp_frame_unwind): Use
2197 m68k_linux_sigtramp_frame_sniffer.
2198 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
2200 * m68klinux-nat.c (store_register): Fix typo.
2202 2008-05-05 Pedro Alves <pedro@codesourcery.com>
2204 * infcmd.c (step_1): Put thread id on the stack to avoid possible
2207 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
2209 * symfile.c (reread_symbols): Update objfile's entry point.
2211 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
2212 Joel Brobecker <brobecker@adacore.com>
2214 * ada-lang.c: Update throughout to use symbol_matches_domain
2215 instead of matching the symbol domain explictly.
2216 * dwarf2read.c (add_partial_symbol): Do not add new psym for
2217 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
2218 class as typedefs. See lookup_partial_symbol function.
2219 (new_symbol): Similar to add_partial_symbol, do not create
2220 symbol for the typedef. See lookup_block_symbol.
2221 * symtab.c (symbol_matches_domain): New function, takes care
2222 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
2223 (lookup_partial_symbol): Use symbol_matches_domain to see if the
2224 found psym domain matches the given domain.
2225 (lookup_block_symbol): Likewise.
2227 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2229 * top.c (command_line_handler_continuation): Remove.
2230 (execute_command): Do not install the above.
2232 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
2234 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
2235 and catch all exceptions from it.
2236 * top.c (command_line_handler_continuation): Don't
2237 call bpstat_do_action here.
2239 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2241 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
2242 (struct die_info): Remove type.
2243 (read_type_die, read_typedef, read_base_type, read_subrange_type)
2244 (read_structure_type, read_enumeration_type, read_array_type)
2245 (read_tag_pointer_type, read_tag_ptr_to_member_type)
2246 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
2247 (read_tag_string_type, read_subroutine_type, read_set_type)
2248 (read_unspecified_type): Delete prototypes. Remove check for
2249 already-loaded type. Return the new type.
2250 (set_die_type): Return the new type.
2251 (reset_die_and_siblings_types): Delete.
2252 (load_comp_unit, load_full_comp_unit): Set type_hash.
2253 (process_queue): Remove call to reset_die_and_siblings_types.
2254 (process_die): Do not read most types here. Use read_type_die
2256 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
2257 (quirk_gcc_member_function_pointer): Return the new type.
2258 (process_structure_scope, process_enumeration_scope): Use
2259 get_die_type and read the DIE's type.
2260 (read_full_die): Do not initialize die->type.
2261 (tag_type_to_type): Use read_type_die.
2262 (read_type_die): Check for already defined types. Return the
2264 (determine_prefix): Use get_die_type.
2265 (set_die_type): Return the type.
2266 (get_die_type): Take a CU argument. Check for no type_hash.
2268 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2270 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
2273 2008-05-04 Pedro Alves <pedro@codesourcery.com>
2275 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
2276 and bp_longjmp_resume breakpoints.
2277 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
2279 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
2280 breakpoints. Create bp_longjmp breakpoints as momentary
2282 (enable_longjmp_breakpoint): Delete.
2283 (set_longjmp_breakpoint): New.
2284 (disable_longjmp_breakpoint): Delete.
2285 (delete_longjmp_breakpoint): New.
2286 (set_longjmp_resume_breakpoint): Delete.
2287 (set_momentary_breakpoint_at_pc): New.
2288 (breakpoint_re_set_one): Don't delete bp_longjmp and
2289 bp_longjmp_resume breakpoints.
2290 (breakpoint_re_set): Don't create longjmp and longjmp-resume
2293 * infrun.c (step_resume_breakpoint): Add comment.
2294 (struct execution_control_state): Delete handling_longjmp member.
2295 (init_execution_control_state). Don't clear handling_longjmp.
2296 (context_switch): Don't context switch handling_longjmp.
2297 (handle_inferior_event): If handling a bp_longjmp breakpoint,
2298 create a bp_longjmp_resume breakpoint, and set it as current
2299 step_resume_breakpoint, then step over the longjmp breakpoint. If
2300 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
2301 breakpoint, delete the longjmp-resume breakpoint, and stop
2303 (currently_stepping): Remove handling_longjmp from expression.
2304 (insert_step_resume_breakpoint_at_sal): Update comment.
2305 (insert_longjmp_resume_breakpoint): New.
2307 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
2308 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
2310 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
2311 (set_longjmp_resume_breakpoint): Delete declaration.
2313 * gdbthread.h (save_infrun_state): Remove handling_longjmp
2315 (load_infrun_state): Delete *handling_longjmp parameter.
2316 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
2318 (load_infrun_state): Delete *handling_longjmp parameter. Update
2321 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
2322 (delete_longjmp_breakpoint_cleanup): New.
2323 (step_1): Call set_longjmp_breakpoint instead of
2324 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
2325 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
2326 (step_1_continuation): Pass thread id in the continuation args to
2328 (step_once): Add thread parameter. Pass thread id the the
2331 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2333 Set CU BASE_ADDRESS already from partial DIEs.
2334 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
2335 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
2336 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
2337 from these variables if it was still unset.
2339 * Makefile.in: Update dependencies.
2340 * dwarf2read.c: Include "addrmap.h"
2341 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
2342 (dwarf2_ranges_read): New prototype.
2343 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
2344 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
2345 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
2346 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
2347 comment for it. Add the found ranges to RANGES_PST. New variable
2348 BASEADDR, initialize it the common way.
2349 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
2350 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
2351 HAS_RANGES_OFFSET for the later processing.
2352 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
2353 * symtab.c: Include "addrmap.h"
2354 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
2355 Move the psymtab locator into ...
2356 (find_pc_sect_psymtab_closer): ... a new function.
2358 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2360 * arch-utils.c (gdbarch_update_p): Use default values for
2361 info.abfd and info.target_desc if they are NULL.
2362 (gdbarch_from_bfd): Remove assertion.
2363 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
2364 using the current target description.
2365 (gdbarch_info_fill): Do not use default values for info->abfd
2366 and info->target_desc.
2368 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2370 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
2372 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
2374 * inferior.h (read_pc_pid, write_pc_pid): Remove.
2375 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
2377 * regcache.c (read_pc_pid): Remove, replace by ...
2378 (regcache_read_pc): ... this function.
2379 (write_pc_pid): Remove, replace by ...
2380 (regcache_write_pc): ... this function.
2381 (read_pc, write_pc): Update.
2383 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
2384 write_pc_pid by regcache_read_pc and regcache_write_pc.
2385 (displaced_step_fixup): Likewise.
2386 (resume): Likewise. Use regcache arch instead of current_gdbarch.
2387 (prepare_to_proceed): Likewise.
2388 (proceed): Likewise.
2389 (adjust_pc_after_break): Likewise.
2390 (handle_inferior_event): Likewise.
2392 * linux-nat.c (cancel_breakpoint): Likewise.
2393 * linux-thread-db.c (check_event): Likewise.
2394 * aix-thread.c (aix_thread_wait): Likewise.
2395 * tracepoint.c (trace_dump_command): Likewise.
2397 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2399 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
2400 SYMBOL_LOCATION_BATON.
2402 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
2404 * target.h (struct target_ops): New field to_auxv_parse.
2405 * auxv.c (default_auxv_parse): New, renamed from previous
2407 (target_auxv_parse): Try to call target method. Fallback to
2408 default_auxv_parse if not found.
2409 * procfs.c (procfs_auxv_parse): New.
2410 (init_procfs_ops): On Solaris, in 64-bit mode, install
2413 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
2415 * symfile.c (add_symbol_file_command): Use paddress rather than
2416 hex_string to print the address.
2418 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2420 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
2421 return the null frame ID to terminate the backtrace.
2423 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2425 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
2426 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
2427 (SIG_FRAME_PC_OFFSET): Likewise.
2428 (SIG_FRAME_LR_OFFSET): Likewise.
2429 (SIG_FRAME_FP_OFFSET): Likewise.
2430 (rs6000_push_dummy_call): Likewise.
2431 (rs6000_return_value): Likewise.
2432 (rs6000_convert_from_func_ptr_addr): Likewise.
2433 (branch_dest, rs6000_software_single_step): Likewise.
2434 (deal_with_atomic_sequence): Rename to ...
2435 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
2436 Do not call branch_dest; inline required parts of that function.
2437 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
2438 with SYMBOL_LINKAGE_NAME.
2439 (struct reg, regsize): Delete.
2440 (read_memory_addr): Delete; inline into callers.
2441 (rs6000_skip_prologue): Move after skip_prologue.
2442 (skip_prologue): Remove prototype.
2443 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
2444 initialization as if this variable were true. Do not install
2445 ppc64_sysv_abi_adjust_breakpoint_address.
2447 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
2448 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
2450 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
2451 (SIG_FRAME_PC_OFFSET): Likewise.
2452 (SIG_FRAME_LR_OFFSET): Likewise.
2453 (SIG_FRAME_FP_OFFSET): Likewise.
2454 (rs6000_push_dummy_call): Likewise.
2455 (rs6000_return_value): Likewise.
2456 (rs6000_convert_from_func_ptr_addr): Likewise.
2457 (branch_dest, rs6000_software_single_step): Likewise. Replace
2458 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
2459 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
2460 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
2461 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2462 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
2464 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2465 (AIX_TEXT_SEGMENT_BASE): New macro.
2466 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2467 by AIX_TEXT_SEGMENT_BASE.
2469 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2470 (struct gdbarch_tdep): Remove text_segment_base member.
2471 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2472 ppc64_sysv_abi_adjust_breakpoint_address.
2474 * Makefile.in (rs6000-tdep.o): Update dependencies.
2475 (rs6000-aix-tdep.o): Likewise.
2477 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
2478 Thiago Jung Bauermann <bauerman@br.ibm.com>
2480 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2481 * doublest.c (convert_typed_floating): Fix typo in comment.
2482 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2483 * frame-unwind.h (frame_sniffer_ftype): Likewise.
2484 * frame.c (frame_unwind_address_in_block): Likewise.
2485 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2486 * symtab.h (struct symbol): Likewise.
2487 * tramp-frame.h (struct trad_frame_cache): Likewise.
2488 * value.c (allocate_repeat_value): Likewise.
2490 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2492 * infrun.c (handle_inferior_event): Do not insert breakpoints at
2493 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2495 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2497 * parse.c (parse_exp_in_context): Don't override
2498 expression_context_pc if get_selected_block returned a valid
2501 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2503 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2504 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2505 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2507 * c-typeprint.c (c_type_print_base): Delete handling of template
2509 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2510 (METHOD_PTR_TO_VOFFSET): Delete.
2511 * defs.h (QUIT_FIXME): Delete.
2512 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2513 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2514 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2515 ninstantiations, and instantiations.
2516 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2517 (TYPE_FN_FIELD_INLINED): Delete.
2518 * srec.h (SREC_BINARY): Delete.
2519 * symtab.c (symbol_init_demangled_name): Delete.
2520 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2521 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2522 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2523 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2524 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2525 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2526 * target.h (enum thread_control_capabilities): Delete tc_switch.
2527 (target_can_switch_threads): Delete.
2529 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
2531 * Makefile.in (objfiles.o): Update.
2532 * exec.c (exec_set_section_address): Support p->addr != 0.
2533 * objfiles.c (objfile_relocate): Update exec_ops section
2535 * symfile.c (place_section): Move exec_set_section_address call...
2536 (default_symfile_offsets): ...to here.
2538 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
2540 * Makefile.in (ppc_linux_tdep_h): New macro.
2541 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2542 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2543 (powerpc_e500l_c): Likewise.
2544 (ppc-linux-nat.o): Update dependencies.
2545 (ppc-linux-tdep.o): Update dependencies.
2546 (rs6000-tdep.o): Update dependencies.
2548 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2549 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2550 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2551 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2552 (tdesc_powerpc_e500): Remove.
2554 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2555 and "features/rs6000/powerpc-altivec64.c".
2556 (ppc_supply_reg, ppc_collect_reg): Make global.
2557 (variants): Use tdesc_powerpc_32 for "powerpc" and
2558 tdesc_powerpc_altivec64 for "powerpc64".
2559 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2561 * ppc-linux-tdep.h: New file.
2563 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2564 Include "features/rs6000/powerpc-32l.c".
2565 Include "features/rs6000/powerpc-altivec32l.c".
2566 Include "features/rs6000/powerpc-64l.c".
2567 Include "features/rs6000/powerpc-altivec64l.c".
2568 Include "features/rs6000/powerpc-e500l.c".
2569 (ppc_linux_supply_gregset): New function.
2570 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2571 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2572 (ppc64_linux_gregset): Likewise.
2573 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2574 (ppc_linux_trap_reg_p): New function.
2575 (ppc_linux_write_pc): New function.
2576 (ppc_linux_core_read_description): New function.
2577 (ppc_linux_init_abi): Install ppc_linux_write_pc and
2578 ppc_linux_core_read_description. Install orig_r3 and trap
2579 registers if present in the target description.
2580 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2582 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2583 (PT_ORIG_R3, PT_TRAP): Define if necessary.
2584 (ppc_register_u_addr): Handle orig_r3 and trap registers.
2585 (fetch_ppc_registers): Likewise.
2586 (store_ppc_registers): Likewise.
2587 (store_register): Likewise.
2588 (ppc_linux_read_description): Check whether AltiVec is supported.
2589 Check whether inferior is 32-bit or 64-bit. Return the appropriate
2590 Linux target description.
2592 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2593 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2594 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2595 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
2596 rs6000/powerpc-e500. Update -expedite variables accordingly.
2598 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2599 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2600 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2601 * features/rs6000/powerpc-e500.c: Regenerate.
2602 * features/rs6000/powerpc-32.c: Regenerate.
2603 * features/rs6000/powerpc-64.c: Regenerate.
2605 * features/rs6000/power-linux.xml: New file.
2606 * features/rs6000/power64-linux.xml: New file.
2607 * features/rs6000/powerpc-32l.xml: New file.
2608 * features/rs6000/powerpc-altivec32l.xml: New file.
2609 * features/rs6000/powerpc-64l.xml: New file.
2610 * features/rs6000/powerpc-altivec64l.xml: New file.
2611 * features/rs6000/powerpc-e500l.xml: New file.
2612 * features/rs6000/powerpc-32l.c: New (generated) file.
2613 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2614 * features/rs6000/powerpc-64l.c: New (generated) file.
2615 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2616 * features/rs6000/powerpc-e500l.xml: New (generated) file.
2618 * regformats/reg-ppc.dat: Remove.
2619 * regformats/reg-ppc64.dat: Remove.
2620 * regformats/rs6000/powerpc-32.dat: Remove.
2621 * regformats/rs6000/powerpc-64.dat: Remove.
2622 * regformats/rs6000/powerpc-e500.dat: Remove.
2623 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2624 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2625 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2626 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2627 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2629 2008-05-03 Pedro Alves <pedro@codesourcery.com>
2631 * thread.c (delete_thread): Call observer_notify_thread_exit.
2632 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2633 thread_exit observer.
2634 (mi_thread_exit): New.
2636 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
2638 * breakpoint.c (create_exception_catchpoint): Remove prototype
2639 for already deleted function.
2640 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2641 * frame.h (show_stack_frame): Remove prototype.
2642 * stack.c (show_stack_frame): Remove empty, unused function.
2643 * source.c (symtab_to_fullname, print_source_lines): Small fix
2645 * value.c (show_values): Update comments to mention "show values"
2646 command instead of "info history".
2648 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2650 * linespec.c: Include "target.h".
2651 (minsym_found): Handle minimal symbols pointing to function
2652 descriptors. Use find_function_start_pc.
2653 * minsyms.c (msymbol_objfile): New function.
2654 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2655 to function descriptors.
2656 * symtab.c (fixup_section): Only use minimal symbol at the same
2657 address to determine section of a symbol.
2658 (find_function_start_pc): New function.
2659 (find_function_start_sal): Use it.
2660 * symtab.h (msymbol_objfile): Add prototype.
2661 (find_function_start_pc): Likewise.
2662 * value.c: Include "objfiles.h".
2663 (value_fn_field): Handle minimal symbols pointing to function
2665 * Makefile.in (linespec.o): Update dependencies.
2666 (value.o): Likewise.
2668 2008-05-02 Joel Brobecker <brobecker@adacore.com>
2670 * ada-lang.c (unwrap_value): Handle the case where the "F" field
2671 inside a PAD type is a bitfield.
2673 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
2675 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2676 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2677 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2678 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2679 Allow typedefs when checking for function pointer arguments.
2680 Right-align small structs passed on the stack.
2681 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2682 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2683 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2685 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2687 * Makefile.in (arm-tdep.o): Update.
2688 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2689 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2690 (arm_pc_is_thumb): Use mapping symbols.
2691 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2692 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2693 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2694 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2695 * gdbarch.sh: Add record_special_symbol.
2696 * gdbarch.c, gdbarch.h: Regenerated.
2697 * objfiles.c (struct objfile_data): Add cleanup member.
2698 (register_objfile_data_with_cleanup): New function, from
2699 register_objfile_data.
2700 (register_objfile_data): Use it.
2701 (objfile_free_data): Call clear_objfile_data.
2702 (clear_objfile_data): Call cleanup functions.
2703 * objfiles.h (register_objfile_data_with_cleanup): Declare.
2705 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2707 * objfiles.c (init_entry_point_info): Handle shared libraries.
2709 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2711 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2714 2008-05-02 Jim Blandy <jimb@codesourcery.com>
2715 Pedro Alves <pedro@codesourcery.com>
2717 Implement displaced stepping.
2719 * gdbarch.sh (max_insn_length): New 'variable'.
2720 (displaced_step_copy, displaced_step_fixup)
2721 (displaced_step_free_closure, displaced_step_location): New
2723 (struct displaced_step_closure): Add forward declaration.
2724 * gdbarch.c, gdbarch.h: Regenerated.
2726 * arch-utils.c: #include "objfiles.h".
2727 (simple_displaced_step_copy_insn)
2728 (simple_displaced_step_free_closure)
2729 (displaced_step_at_entry_point): New functions.
2730 * arch-utils.h (simple_displaced_step_copy_insn)
2731 (simple_displaced_step_free_closure)
2732 (displaced_step_at_entry_point): New prototypes.
2734 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2735 (I386_MAX_MATCHED_INSN_LEN): ... this.
2736 (i386_absolute_jmp_p, i386_absolute_call_p)
2737 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2738 (i386_displaced_step_fixup): New functions.
2739 (struct i386_insn, i386_match_insn): Update.
2740 (i386_gdbarch_init): Set gdbarch_max_insn_length.
2741 * i386-tdep.h (I386_MAX_INSN_LEN): New.
2742 (i386_displaced_step_fixup): New prototype.
2743 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2744 Register gdbarch_displaced_step_copy,
2745 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2746 and gdbarch_displaced_step_location functions.
2748 * infrun.c (debug_displaced): New variable.
2749 (show_debug_displaced): New function.
2750 (struct displaced_step_request): New struct.
2751 (displaced_step_request_queue, displaced_step_ptid)
2752 (displaced_step_gdbarch, displaced_step_closure)
2753 (displaced_step_original, displaced_step_copy)
2754 (displaced_step_saved_copy, can_use_displaced_stepping): New
2756 (show_can_use_displaced_stepping, use_displaced_stepping)
2757 (displaced_step_clear, cleanup_displaced_step_closure)
2758 (displaced_step_dump_bytes, displaced_step_prepare)
2759 (displaced_step_clear_cleanup, write_memory_ptid)
2760 (displaced_step_fixup): New functions.
2761 (resume): Call displaced_step_prepare.
2762 (proceed): Call read_pc once, and remember the value. If using
2763 displaced stepping, don't remove breakpoints.
2764 (handle_inferior_event): Call displaced_step_fixup. Add some
2765 debugging output. When we try to step over a breakpoint, but get
2766 a signal to deliver to the thread instead, ensure the step-resume
2767 breakpoint is actually inserted. If a thread hop is needed, and
2768 displaced stepping is enabled, don't remove breakpoints.
2769 (init_wait_for_inferior): Call displaced_step_clear.
2770 (_initialize_infrun): Add "set debug displaced" command. Add
2771 "maint set can-use-displaced-stepping" command. Clear
2772 displaced_step_ptid.
2773 * inferior.h (debug_displaced): Declare variable.
2774 (displaced_step_dump_bytes): Declare function.
2776 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2779 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2781 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2782 (arm_force_mode_string, arm_show_fallback_mode)
2783 (arm_show_force_mode): New.
2784 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
2786 (_initialize_arm_tdep): Add "set arm fallback-mode"
2787 and "set arm force-mode".
2788 * NEWS: Document new commands.
2790 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
2792 * main.h (batch_silent): Declare.
2793 * event-top.c: Include main.h.
2794 (gdb_setup_readline): Remove extern batch_silent declaration.
2795 * infrun.c (normal_stop): Don't print source location when running in
2796 --batch-silent mode.
2797 * Makefile.in (event-top.o): Add main.h dependency.
2799 2008-05-02 Andreas Schwab <schwab@suse.de>
2801 * target.h (struct target_ops): Add
2802 to_watchpoint_addr_within_range.
2803 (target_watchpoint_addr_within_range): New function.
2804 * target.c (update_current_target): Inherit
2805 to_watchpoint_addr_within_range, defaulting to
2806 default_watchpoint_addr_within_range.
2807 (default_watchpoint_addr_within_range): New function.
2808 (debug_to_watchpoint_addr_within_range): New function.
2809 (setup_target_debug): Set to_watchpoint_addr_within_range.
2810 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2812 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2813 * breakpoint.c (watchpoints_triggered): Use
2814 target_watchpoint_addr_within_range.
2816 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2818 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2819 (i[34567]86-*-dicos*, x86_64-*-dicos*):
2820 Set gdb_osabi to GDB_OSABI_DICOS.
2822 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2823 * osabi.c (gdb_osabi_name): Add "DICOS".
2825 * i386-dicos-tdep.c: New file.
2827 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2828 (ALLDEPFILES): Add i386-dicos-tdep.c.
2829 (i386-dicos-tdep.o): New rule.
2831 2008-05-01 Pedro Alves <pedro@codesourcery.com>
2833 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2834 and register the fork's PTID as a thread.
2836 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2839 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2840 assign its value to the breakpoint created.
2841 (create_breakpoints): Add breakpoint_ops argument and pass it
2842 to create_breakpoint call.
2843 (break_command_really): Add breakpoint_ops argument and pass/assign
2845 (break_command_1): Pass NULL as ops argument.
2846 (set_breakpoint): Pass NULL as ops argument.
2847 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2848 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2849 catch and throw catchpoints.
2851 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
2854 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2855 translate signal numeric value from the target to GDB's enum
2857 * gdbarch.c, gdbarch.h: Regenerated.
2858 * gdbarch.sh: Added two new functions target_signal_from_host and
2859 target_signal_to_host.
2860 * target.h (default_target_signal_from_host,
2861 default_target_signal_to_host): New functions - declarations.
2862 * signals/signals.c (struct gdbarch): New declaration.
2863 (default_target_signal_to_host, default_target_signal_from_host): New
2866 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2867 Pedro Alves <pedro@codesourcery.com>
2869 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2870 Johnston <jjohnstn@redhat.com>.
2872 * NEWS: Mention attach to stopped process fix.
2873 * infcmd.c (detach_command, disconnect_command): Discard the thread
2875 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2876 attaching. Use signal_stop_state.
2877 (signal_stop_state): Check stop_soon.
2878 * linux-nat.c (kill_lwp): Declare earlier.
2879 (pid_is_stopped, linux_nat_post_attach_wait): New.
2880 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
2882 (linux_nat_attach): Use linux_nat_post_attach_wait.
2883 (detach_callback, linux_nat_detach): Improve handling for signalled
2885 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2886 from the process ID.
2887 * Makefile.in (infcmd.o): Update.
2889 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
2891 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2892 * arm-tdep.c (arm_frame_is_thumb): New.
2893 (arm_pc_is_thumb): Clarify comment.
2894 (thumb_analyze_prologue): Remove PC special case.
2895 (thumb_scan_prologue): Take a block_addr argument. Use it for
2896 find_pc_partial_function. Remove unused variables.
2897 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
2898 for find_pc_partial_function. Remove PC special case.
2899 (arm_prologue_prev_register): Add special handling for PC and CPSR.
2900 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2901 (arm_get_next_pc): Use arm_frame_is_thumb.
2902 (arm_write_pc): Use CPSR_T instead of 0x20.
2903 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2904 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2906 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2907 DWARF2_FRAME_REG_FN.
2908 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2909 DWARF2_FRAME_REG_FN.
2910 (struct dwarf2_frame_state_reg): Add FN to loc union.
2912 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
2914 * exec.c (print_section_info): Add missing '\n'.
2916 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
2918 * thread.c (add_thread): Move observer call to ...
2919 (add_thread_silent): ... here.
2921 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2923 * rs6000-tdep.c: Update for unwinder changes.
2924 * ppcobsd-tdep.c: Likewise.
2926 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2928 * s390-tdep.c: Update for unwinder changes.
2930 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
2932 * spu-tdep.c: Update for unwinder changes.
2934 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2936 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2937 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2938 sparc64-linux-tdep.c: Update for unwinder changes.
2940 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2942 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2943 for unwinder changes.
2944 * mips-tdep.c: Likewise.
2945 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2948 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2950 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2953 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2955 Update i386 and amd64 ports for unwinder changes.
2957 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2958 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2959 (amd64_frame_unwind): Use default_frame_sniffer.
2960 (amd64_frame_sniffer): Delete.
2961 (amd64_sigtramp_frame_cache): Expect this_frame.
2962 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2963 (amd64_sigtramp_frame_sniffer): Update signature.
2964 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2965 (amd64_frame_base_address): Expect this_frame.
2966 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
2968 (amd64_init_abi): Use set_gdbarch_dummy_id and
2969 frame_unwind_append_unwinder.
2970 * i386-tdep.c (i386_frame_cache): Expect this_frame.
2971 (i386_frame_this_id, i386_frame_prev_register): Update signature.
2972 (i386_frame_unwind): Use default_frame_sniffer.
2973 (i386_frame_sniffer): Delete.
2974 (i386_sigtramp_frame_cache): Expect this_frame.
2975 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2976 (i386_sigtramp_frame_sniffer): Update signature.
2977 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2978 (i386_frame_base_address): Update signature.
2979 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
2980 (i386_push_dummy_call): Update comment.
2981 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2983 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2984 and frame_unwind_append_unwinder.
2985 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2986 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2987 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2988 i386nbsd-tdep.c: Update for unwinder changes.
2990 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
2992 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2993 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2995 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2996 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2997 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2999 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
3001 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
3003 * tramp-frame.h (struct tramp_frame): Update signature of init.
3004 * Makefile.in (trad-frame.o): Update.
3006 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3008 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
3009 (execute_stack_op): Put this_frame in the baton.
3010 (execute_cfa_program): Take this_frame.
3011 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
3012 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
3013 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
3014 (dwarf2_frame_this_id): Adjust to work on this_frame.
3015 (dwarf2_signal_frame_this_id): Delete.
3016 (dwarf2_frame_prev_register): Update signature. Use new frame
3018 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
3019 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
3020 dwarf2_frame_sniffer.
3021 (dwarf2_append_unwinders): New.
3022 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
3024 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
3025 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
3026 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
3027 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
3028 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
3029 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
3030 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
3031 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
3032 (dwarf2_append_unwinders): Declare.
3033 (dwarf2_frame_base_sniffer): Update declaration.
3034 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
3037 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3039 Convert frame unwinders to use the current frame and
3042 * frame.c (frame_debug): Make global.
3043 (get_frame_id): Pass this frame to unwinder routines.
3044 (frame_pc_unwind): Remove unused unwind->prev_pc support.
3045 (do_frame_register_read): Do not discard the return value of
3046 frame_register_read.
3047 (frame_register_unwind): Remove debug messages. Use
3048 frame_unwind_register_value.
3049 (frame_unwind_register_value, get_frame_register_value): New
3051 (create_new_frame, get_frame_base_address, get_frame_locals_address)
3052 (get_frame_args_address, get_frame_type): Pass this frame to
3054 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
3056 * frame.h: Update comments.
3057 (frame_debug, frame_unwind_register_value, get_frame_register_value)
3058 (frame_prepare_for_sniffer): Declare.
3059 * frame-unwind.h: Update comments and parameter names.
3060 (default_frame_sniffer): Declare.
3061 (frame_prev_register_ftype): Return a struct value *.
3062 (struct frame_unwind): Remove prev_pc member.
3063 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
3064 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
3065 (frame_unwind_got_register, frame_unwind_got_memory)
3066 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
3067 * frame-base.h: Update comments and parameter names.
3068 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
3069 if necessary. Add debugging output.
3070 * sentinel-frame.c (sentinel_frame_prev_register)
3071 (sentinel_frame_this_id): Update for new signature.
3072 (sentinel_frame_prev_pc): Delete.
3073 (sentinel_frame_unwinder): Remove prev_pc.
3074 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
3076 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
3077 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
3078 (frame_unwind_append_sniffer): Delete.
3079 (frame_unwind_append_unwinder): New function.
3080 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
3081 from unwinders. Use frame_prepare_for_sniffer.
3082 (default_frame_sniffer, frame_unwind_got_optimized)
3083 (frame_unwind_got_register, frame_unwind_got_memory)
3084 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
3085 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
3086 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
3088 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
3089 * gdbarch.c, gdbarch.c: Regenerated.
3090 * frame-base.c (default_frame_base_address)
3091 (default_frame_locals_address, default_frame_args_address): Update
3093 (frame_base_find_by_frame): Pass this frame to unwinder routines.
3094 * infcall.c (call_function_by_hand): Update comments.
3095 * Makefile.in (frame-unwind.o): Update dependencies.
3097 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3099 * ada-lang.c (ada_value_primitive_packed_val): Only check
3100 value_lazy for memory lvals.
3101 * findvar.c (value_of_register_lazy): New function.
3102 (locate_var_value): Only check value_lazy for memory lvals.
3103 * valarith.c (value_subscripted_rvalue): Likewise.
3104 * valops.c (value_fetch_lazy): Handle both memory and register
3106 (search_struct_field, value_slice): Only check value_lazy for memory
3108 * value.c (struct value): Update comment for lazy.
3109 (value_primitive_field): Only check value_lazy for memory lvals.
3110 * value.h (value_lazy): Update comment.
3111 (value_of_register_lazy): Declare.
3113 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
3115 * corefile.c (reopen_exec_file): Close any open files.
3117 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3119 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
3120 show_memory_breakpoints to 1 while reading the instruction bundle.
3122 2008-04-29 Joel Brobecker <brobecker@adacore.com>
3124 * gdbarch.sh: Document the return_value method. Explain that
3125 the FUNCTYPE parameter might be NULL.
3126 * gdbarch.h: Regenerated.
3127 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
3128 type when calling using_struct_return, as this is unnecessary
3131 2008-04-28 Joel Brobecker <brobecker@adacore.com>
3133 * terminal.h (create_tty_session): Fix return type.
3135 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
3137 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
3139 2008-04-26 Joel Brobecker <brobecker@adacore.com>
3141 * breakpoint.c (condition_command, commands_from_control_command)
3142 (break_command_really): Minor reformatting.
3144 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3146 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
3148 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3150 * amd64-tdep.c (amd64_get_longjmp_target): New.
3151 (amd64_init_abi): Register amd64_get_longjmp_target as
3152 gdbarch_get_longjmp_target callback.
3153 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
3155 2008-04-25 Pedro Alves <pedro@codesourcery.com>
3157 * breakpoint.h (enum bpstat_what_main_action): Delete
3158 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
3160 * breakpoint.c (clrs): Delete.
3161 (bpstat_what): Update table.
3163 * infrun.c (handle_inferior_event): Remove
3164 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
3166 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3168 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
3169 Adjust all prototypes using mi_cmd_args_ftype to use
3171 (struct mi_cmd): Remove the args_func field.
3172 * mi/mi-cmds.c: Don't provide value for the args_func field.
3173 * mi/mi-main.c (mi_execute_async_cli_command)
3174 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
3175 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
3176 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
3177 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
3178 (mi_cmd_target_download): Adjust.
3179 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
3180 (mi_cmd_execute): Do not check for args_func.
3181 (mi_execute_async_cli_command): Adjust.
3182 * mi/mi-parse.c: Don't check for args_func.
3184 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3186 * breakpoint.c (bpstat_check_location)
3187 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
3188 New, extracted from bpstat_stop_status.
3189 (bpstat_stop_status): Use the above.
3191 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3193 * mi/mi-main.c (last_async_command): Rename to current_token.
3194 (previous_async_command): Remove.
3195 (mi_cmd_gdb_exit): Adjust.
3196 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
3197 (mi_cmd_target_select): Adjust.
3198 (mi_cmd_execute): Don't set previous_async_command. Free token
3199 here even in async mode.
3200 (mi_execute_async_cli_command): Adjust.
3201 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
3203 (mi_load_progress): Adjust.
3205 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3207 * infcmd.c (step_1_continuation): Always disable longjmp
3208 breakpoint if we're not going to do another step.
3210 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3212 exec_cleanup murder.
3213 * breakpoint.c (until_break_command_continuation): Add
3214 the 'error' parameter. Directly delete the breakoint as
3215 opposed to running cleanups.
3216 (until_break_command): Install continuation only
3217 after starting the target. Don't use exec cleanups,
3218 use ordinary cleanups. Discard cleanups is successfully
3219 started the target in async mode.
3220 (make_cleanup_delete_breakpoint): Remove.
3221 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
3223 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
3225 (struct continations): Add the 'error' parameter to the
3226 continuation_hook field.
3227 (add_continuation, do_all_continuations)
3228 (add_intermediate_continuation)
3229 (do_all_intermediate_continuations): Add the 'error' parameter.
3230 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
3231 * inf-loop.c (inferior_event_handler): Instead of calling
3232 discard_all_continuations, use do_all_continuations with 1 as
3233 'error' parameter. Pass 0 as 'error' parameter in existing uses
3234 of discard_all_continuations.
3235 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
3237 (step_once): Install continuation only after resuming the target.
3238 (step_1_continuation): Disable longjmp breakpoint on error.
3239 (finish_command_continuation): Add the error parameter. Delete
3240 the finish breakpoint directly, do not use cleanups.
3241 (finish_command): Do not use exec_cleanups. Always setup
3242 continuation. For sync case, immediately run them.
3243 (attach_command_continuation): Add the error parameter.
3244 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
3245 remove step_resume_breakpoint -- adjust delete it directly.
3246 * interps.c (interp_set): Adjust call to do_all_continations.
3247 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
3249 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
3251 (mi_cmd_execute): Do not use exec_cleanup.
3252 (mi_execute_async_cli_command): Simplify the string concatenation
3253 logic. Do no use exec cleanup.
3254 (mi_exec_async_cli_cmd_continuation): New parameter error.
3255 Free last_async_command.
3256 * top.c (command_line_handler_continuation): New parameter error.
3257 * utils.c (exec_cleanup_chain, make_exec_cleanup)
3258 (do_exec_cleanups): Remove.
3259 (add_continuation, do_all_continations)
3260 (add_intermediate_continuation)
3261 (do_all_intermediate_continuations): New parameter error.
3263 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3265 * breakpoint.h (bp_location_p): New typedef.
3266 Register a vector of bp_location_p.
3267 * breakpoint.c (always_inserted_mode)
3268 (show_always_inserted_mode): New.
3269 (unlink_locations_from_global_list): Remove.
3270 (update_global_location_list)
3271 (update_global_location_list_nothrow): New.
3272 (update_watchpoint): Don't free locations.
3273 (should_insert_location): New.
3274 (insert_bp_location): Use should_insert_location.
3275 (insert_breakpoint_locations): Copied from
3277 (insert_breakpoint): Use insert_breakpoint_locations.
3278 (bpstat_stop_status): Call update_global_location_list
3279 when disabling breakpoint.
3280 (allocate_bp_location): Don't add to bp_location_chain.
3281 (set_raw_breakpoint)
3282 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
3283 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
3284 (enable_overlay_breakpoints, disable_overlay_breakpoints)
3285 (set_longjmp_resume_breakpoint)
3286 (enable_watchpoints_after_interactive_call_stop)
3287 (disable_watchpoints_before_interactive_call_start)
3288 (create_internal_breakpoint)
3289 (create_fork_vfork_event_catchpoint)
3290 (create_exec_event_catchpoint, set_momentary_breakpoint)
3291 (create_breakpoints, break_command_1, watch_command_1)
3292 (create_exception_catchpoint)
3293 (handle_gnu_v3_exceptions)
3294 (disable_breakpoint, breakpoint_re_set_one)
3295 (create_thread_event_breakpoint, create_solib_event_breakpoint)
3296 (create_ada_exception_breakpoint): : Don't call check_duplicates.
3297 Call update_global_location_list.
3298 (delete_breakpoint): Don't remove locations and don't
3299 try to reinsert them. Call update_global_location_list.
3300 (update_breakpoint_locations): Likewise.
3301 (restore_always_inserted_mode): New.
3302 (update_breakpoints_after_exec): Temporary disable
3303 always inserted mode.
3304 * Makefile.in: Update dependencies.
3306 * infrun.c (proceed): Remove breakpoints while stepping
3308 (handle_inferior_event): Don't remove or insert
3310 * linux-fork.c (checkpoint_command): Remove breakpoints
3311 before fork and insert after.
3312 (linux_fork_context): Remove breakpoints before switch
3314 * target.c (target_disconnect, target_detach): Remove
3315 breakpoints from target.
3318 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
3320 * breakpoint.c (print_one_breakpoint_location): In MI
3321 mode, report the location string the breakpoint was
3322 originally created with.
3324 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
3326 * Makefile.in (xtensa-tdep.o): Update dependencies.
3327 * configure.tgt (xtensa*): Update dependencies.
3328 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
3329 Local variable areg renamed to arreg.
3330 (areg_number): New function.
3331 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
3332 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
3333 replaced by arreg_number.
3334 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
3335 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
3336 (xtensa_scan_prologue): New function.
3337 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
3338 when ENTRY instraction hasn't been executed yet. Get the frame pointer
3339 value based on prologue analysis. Fix the bugs preventing WS and
3340 AR4-AR7/A11 registers from getting right values for intermediate frames,
3341 whose registers have been already spilled.
3342 (xtensa_frame_prev_register): Fix WS register value. Use are_number
3343 and arreg_number appropriately.
3344 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
3345 svr4_ilp32_fetch_link_map_offsets.
3347 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
3349 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
3350 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
3352 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
3354 * acinclude.m4: Add override.m4.
3355 * configure: Regenerate.
3357 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
3359 * ada-lang.c (get_selections): Variable PROMPT made non-const and
3360 initialized with a trailing space now. Use PROMPT_ARG of
3361 COMMAND_LINE_INPUT instead of printing it ourselves.
3363 2008-04-22 Joel Brobecker <brobecker@adacore.com>
3365 * NEWS: Document support for 64-bit core file.
3367 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
3369 * NEWS: Add information on calling convention and new SH CLI options.
3371 * sh-tdep.c (sh_cc_gcc): New static string.
3372 (sh_cc_renesas): Ditto.
3373 (sh_cc_enum): New static string array.
3374 (sh_active_calling_convention): New static string pointer denoting
3375 active user chosen ABI.
3376 (sh_is_renesas_calling_convention): New function to return function
3377 specific ABI, or user choice if necessary.
3378 (sh_use_struct_convention): Rename first argument and turn around its
3379 meaning. Check for renesas ABI and return accordingly.
3380 (sh_use_struct_convention_nofpu): New function.
3381 (sh_next_flt_argreg): Get function type as third parameter. Check
3382 for renesas ABI and choose floating registers accordingly.
3383 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
3384 struct return slot accordingly.
3385 (sh_push_dummy_call_nofpu): Ditto.
3386 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
3387 Evaluate ABI and give to sh_use_struct_convention_nofpu.
3388 (sh_return_value_fpu): Evaluate ABI and give to
3389 sh_use_struct_convention.
3390 (show_sh_command): New function.
3391 (set_sh_command): Ditto.
3392 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
3395 * gdbarch.sh (return_value): Add func_type argument.
3396 * gdbarch.c: Regenerate.
3398 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
3399 val_type so as not to collide with value_type function. Call
3400 using_struct_return with additional function type argument.
3401 * infcall.c (call_function_by_hand): Call using_struct_return and
3402 gdbarch_return_value with additional function type argument.
3403 * infcmd.c (print_return_value): Take addition func_type argument.
3404 Call gdbarch_return_value with additional function type argument.
3405 (finish_command_continuation): Call print_return_value with additional
3406 function type argument.
3407 (finish_command): Ditto.
3408 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
3409 additional function type argument.
3410 * stack.c (return_command): Call using_struct_return and
3411 gdbarch_return_value with additional function type argument.
3412 * value.c (using_struct_return): Take additional function type argument.
3413 * value.h (using_struct_return): Accommodate declaration.
3414 * alpha-tdep.c (alpha_return_value): Add func_type argument.
3415 * amd64-tdep.c (amd64_return_value): Ditto.
3416 * arm-tdep.c (arm_return_value): Ditto.
3417 * avr-tdep.c (avr_return_value): Ditto.
3418 * cris-tdep.c (cris_return_value): Ditto.
3419 * frv-tdep.c (frv_return_value): Ditto.
3420 * h8300-tdep.c (h8300_return_value): Ditto.
3421 (h8300h_return_value): Ditto.
3422 * hppa-tdep.c (hppa32_return_value): Ditto.
3423 (hppa64_return_value): Ditto.
3424 * i386-tdep.c (i386_return_value): Ditto.
3425 * ia64-tdep.c (ia64_return_value): Ditto.
3426 * iq2000-tdep.c (iq2000_return_value): Ditto.
3427 * m32c-tdep.c (m32c_return_value): Ditto.
3428 * m32r-tdep.c (m32r_return_value): Ditto.
3429 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
3430 * m68k-tdep.c (m68k_return_value): Ditto.
3431 (m68k_svr4_return_value): Ditto.
3432 * m88k-tdep.c (m88k_return_value): Ditto.
3433 * mep-tdep.c (mep_return_value): Ditto.
3434 * mips-tdep.c (mips_eabi_return_value): Ditto.
3435 (mips_n32n64_return_value): Ditto.
3436 (mips_o32_return_value): Ditto.
3437 (mips_o64_return_value): Ditto.
3438 * mn10300-tdep.c (mn10300_return_value): Ditto.
3439 * mt-tdep.c (mt_return_value): Ditto.
3440 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
3441 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
3442 (ppc_sysv_abi_broken_return_value): Ditto.
3443 (ppc64_sysv_abi_return_value): Ditto.
3444 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
3445 (ppc_sysv_abi_broken_return_value): Ditto.
3446 (ppc64_sysv_abi_return_value): Ditto.
3447 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
3448 * rs6000-tdep.c (rs6000_return_value): Ditto.
3449 * s390-tdep.c (s390_return_value): Ditto.
3450 * score-tdep.c (score_return_value): Ditto.
3451 * sh-tdep.c (sh_return_value_nofpu): Ditto.
3452 (sh_return_value_fpu): Ditto.
3453 * sh64-tdep.c (sh64_return_value): Ditto.
3454 * sparc-tdep.c (sparc32_return_value): Ditto.
3455 * sparc64-tdep.c (sparc64_return_value): Ditto.
3456 * spu-tdep.c (spu_return_value): Ditto.
3457 * v850-tdep.c (v850_return_value): Ditto.
3458 * vax-tdep.c (vax_return_value): Ditto.
3459 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
3460 * xtensa-tdep.c (xtensa_return_value): Ditto.
3462 * gdbtypes.h (struct type): Add calling_convention member.
3463 * dwarf2read.c (read_subroutine_type): Add calling convention read
3464 from DW_AT_calling_convention attribute to function type.
3466 2008-04-22 Markus Deuling <deuling@de.ibm.com>
3468 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3469 multi_f77_subscript to support values from registers.
3470 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3471 * value.h (value_subscripted_rvalue): Add prototype.
3473 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3475 * f-valprint.c (f_val_print): Likewise.
3477 2008-04-21 Craig Silverstein <csilvers@google.com>
3479 * dwarf2read.c (zlib_decompress_section): Define abfd in the
3482 2008-04-21 Pedro Alves <pedro@codesourcery.com>
3484 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3485 section is not a code section.
3487 2008-04-19 Craig Silverstein <csilvers@google.com>
3489 * NEWS: Add information on compressed debug sections.
3491 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3493 * mi/mi-cmd-var.c (varobj_update_one): Print new
3494 value for variable objects that changed type.
3496 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
3498 * varobj.c (varobj_invalidate): Don't touch floating
3501 2008-04-19 Mark Kettenis <kettenis@gnu.org>
3503 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3504 (multiple_symbols_cancel): Remove extra const.
3505 * symtab.h: Likewise.
3507 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
3509 * interps.c (top_level_interpreter): Rename static variable...
3510 (top_level_interpreter_ptr): ...to this.
3511 (top_level_interpreter): New function.
3513 * interps.h: New extern for top_level_interpreter.
3515 * linespec.c: Include interps.h and mi/mi-cmds.h.
3516 (decode_line_2): When using MI, always set all breakpoints in menu.
3518 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3520 2008-04-18 Craig Silverstein <csilvers@google.com>
3522 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3523 * config.in, configure: Regenerate.
3524 * dwarf2read.c: Include zlib.h if present.
3525 Modified *_SECTION macros.
3526 (section_is_p): New.
3527 (dwarf2_locate_sections): Use section_is_p instead of strcmp
3528 (dwarf2_resize_section): New.
3529 to determine whether a given section has a given name.
3530 (zlib_decompress_section): New.
3531 (dwarf2_read_section): Read the compressed section if present
3533 * MAINTAINERS: Added myself to section Write After Approval.
3535 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
3537 * defs.h (exec_set_section_offsets): Remove prototype.
3538 * exec.c (exec_set_section_offsets): Remove function.
3540 2008-04-18 Joel Brobecker <brobecker@adacore.com>
3542 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3543 in the search for the matching symbol.
3545 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
3547 * breakpoint.c (update_watchpoint): Always reparse
3550 2008-04-17 Joel Brobecker <brobecker@adacore.com>
3552 * breakpoint.c (print_one_breakpoint_location): Make sure to print
3553 the breakpoint address only once.
3555 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
3557 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3558 rather than a hard-coded architecture, for xcoff executables.
3560 2008-04-17 Doug Evans <dje@google.com>
3562 * buildsym.c (watch_main_source_file_lossage): New fn.
3563 (end_symtab): Call it.
3565 * source.c (find_and_open_source): Add some comments clarifying
3566 handling of FULLNAME argument. Make static. Remove pointless
3569 2008-04-17 Pedro Alves <pedro@codesourcery.com>
3571 * inf-loop.c (inferior_event_handler): Also run the intermediate
3572 continuations in the INF_EXEC_COMPLETE case.
3574 2008-04-16 Tom Tromey <tromey@redhat.com>
3576 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3577 (set_cmd_async_ok, get_cmd_async_ok): Declare.
3578 * cli/cli-decode.c (set_cmd_async_ok): New function.
3579 (get_cmd_async_ok): New function.
3580 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3582 * top.c (execute_command): Use get_cmd_async_ok.
3583 * infcmd.c: Include cli/cli-decode.h.
3584 (_initialize_infcmd): Mark "interrupt" as async-ok.
3585 * Makefile.in (infcmd.o): Depend on cli_decode_h.
3587 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
3590 * exec.c: Correct "arch-utils.h" include.
3592 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
3595 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3596 to allow printing to 'see' real reason of stop. This fixes PR 2424.
3597 * breakpoint.c (bpdisp_texst): New function. The function takes over
3598 the role of bpstats static array in print_one_breakpoint_location.
3599 (print_it_typical): Print "Temporary breakpoint" instead
3600 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3601 protocols, print disp field.
3602 (print_one_breakpoint_location): Removed bpdisps static definition.
3603 Call new bpstat_text function to get value for 'disp' field.
3604 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3606 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
3608 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3609 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3610 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3611 * gnulib/Makefile.in: Regenerate.
3613 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3615 * Makefile.in (GNULIB_H): New. Trigger all-lib.
3616 (defs_h): Use $(GNULIB_H).
3617 (all-lib): Depend on gnulib/Makefile.
3618 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3619 * config.in, gnulib/Makefile.in: Regenerated.
3621 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3623 * Makefile.in (LIBGNU, INCGNU): Define.
3624 (INTERNAL_CFLAGS_BASE): Add INCGNU.
3625 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3627 ($(LIBGNU), all-lib): New rules.
3628 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3629 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3630 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
3631 * gnulib: New directory, from gnulib-tool.
3632 * configure, aclocal.m4: Regenerated.
3634 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
3636 * linux-thread-db.c (have_threads_callback): Check thread->private.
3638 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
3639 Vladimir Prus <vladimir@codesourcery.com>
3642 * varobj.c (value_of_root): Update the expression for
3644 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3647 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
3649 * mi/mi-cmd-var.c: Include "mi-getopt.h".
3650 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
3651 (mi_cmd_var_set_format): Use new mi_parse_format.
3652 (mi_cmd_var_evaluate_expression): Support for -f option to specify
3654 * Makefile.in (mi-cmd-var.o): Update dependencies.
3656 * varobj.h (varobj_get_formatted_value): Declare.
3657 * varobj.c (my_value_of_variable): Added format parameter.
3658 (cplus_value_of_variable): Likewise.
3659 (java_value_of_variable): Likewise.
3660 (c_value_of_variable): Likewise. Evaluate expression based
3661 on format parameter.
3662 (struct language_specific): Add format parameter to function member
3664 (varobj_get_formatted_value): New.
3665 (varobj_get_value): Added format parameter to method call.
3667 2008-04-08 Joel Brobecker <brobecker@adacore.com>
3669 * stabsread.c (cleanup_undefined_types_noname): Manually set the
3670 instance flags of the undefined type before calling replace_type.
3672 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
3674 * target.h (enum strata): Remove the download_stratum.
3676 2008-04-07 Doug Evans <dje@google.com>
3678 * buildsym.h (last_source_file): Add dwarf info to comment.
3679 (last_source_start_addr): Ditto.
3681 2008-04-07 Pedro Alves <pedro@codesourcery.com>
3683 * alphanbsd-tdep.c: Include "target.h".
3684 * mn10300-tdep.c: Include "target.h".
3685 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3687 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
3689 Fix breakpoint condition that use member variables.
3690 * valops.c (check_field): Remove.
3691 (check_field_in): Rename to check_field.
3692 (value_of_this): Use la_name_of_this.
3693 * value.h (check_field): Adjust prototype.
3695 * language.h (la_value_of_this): Rename to la_name_of_this.
3696 * language.c (unknown_language_defn): Specify "this" for
3698 (auto_language_defn): Likewise.
3699 (local_language_defn): Likewise.
3700 * ada-lang.c (ada_language_defn): Adjust comment.
3701 * c-lang.c (c_language_defn): Adjust comment.
3702 (cplus_language_defn): Specify "this" for name_of_this.
3703 (asm_language_defn): Adjust comment.
3704 (minimal_language_defn): Adjust comment.
3705 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3706 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3707 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3708 * objc-lang.c (objc_language_defn): Specify "self" for
3710 * p-lang.c (pascal_language_defn): Specify "this" for
3712 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3714 * symtab.c (lookup_symbol_aux): Lookup "this" in the
3715 proper scope, and check for field in type of "this", without
3716 trying to create a value.
3718 2008-04-04 Pedro Alves <pedro@codesourcery.com>
3720 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3721 (mi_error_message): Delete declaration.
3722 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3723 returning MI_CMD_ERROR.
3724 * mi/mi-main.c (mi_error_message): Delete.
3725 (mi_cmd_exec_interrupt):
3726 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3727 (mi_cmd_thread_info): Call error instead of returning
3729 (mi_cmd_data_list_register_values): Call error instead of
3730 returning MI_CMD_ERROR. Adapt to new get_register interface.
3731 (get_register): Change return typo to void. Call error instead of
3732 returning MI_CMD_ERROR.
3733 (mi_cmd_data_write_register_values): Call error instead of
3734 returning MI_CMD_ERROR.
3735 (mi_cmd_list_features): Return MI_CMD_DONE.
3736 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3737 (mi_execute_command): Always print exceptions with -error.
3739 2008-04-04 Joel Brobecker <brobecker@adacore.com>
3741 * NEWS: Mention new commands set/show multiple-symbols.
3743 2008-04-03 Joel Brobecker <brobecker@adacore.com>
3745 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3746 (multiple_symbols_cancel): New constants.
3747 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3748 (multiple_symbols_select_mode): New function.
3749 (_initialize_symtab): Add new set/show multiple-symbols commands.
3750 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3751 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3752 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3754 * linespec.c (decode_line_2): Likewise.
3756 2008-04-03 Doug Evans <dje@sebabeach.org>
3758 * symtab.h (enum free_code): Delete free_contents, unused.
3759 * symmisc.c (free_symtab_block): Delete.
3760 (free_symtab, case free_code): Delete.
3762 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
3764 * valops.c (value_cast_structs): New function. Cast related
3765 STRUCT types up/down and return cast value. The body of this
3766 function comes mostly from value_cast_pointers.
3767 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3768 to value_cast_structs. Now value_cast_pointers needs only create
3769 appropriate reference after using value_cast_structs for actual
3771 (value_cast): Handle references.
3773 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
3775 * MAINTAINERS: Added myself to section Write After Approval.
3777 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
3779 * ia64-tdep.c (examine_prologue): Correct array access.
3781 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3783 * cp-support.c (first_component_command): Return if no arguments.
3785 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
3787 * ser-mingw.c (ser_windows_open): Open requested name.
3789 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
3791 * MAINTAINERS: Added myself.
3793 2008-03-28 Pedro Alves <pedro@codesourcery.com>
3795 * target.c (find_default_run_target): Allow a NULL `do_mesg'
3796 parameter. If it is NULL, don't call error.
3797 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3798 `do_mesg' parameter to find_default_run_target. If no target was
3801 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
3803 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3804 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3805 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3807 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3809 2008-03-27 Joel Brobecker <brobecker@adacore.com>
3813 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
3815 * features/Makefile (%.dat): Set xmltarget to the base filename
3816 of the XML source, without subdirectory.
3817 * regformats/rs6000/powerpc-32.dat: Regenerate.
3818 * regformats/rs6000/powerpc-64.dat: Regenerate.
3819 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3821 2008-03-27 Markus Deuling <deuling@de.ibm.com>
3823 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3826 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
3828 * mi/mi-main.c (enum captured_mi_execute_command_actions):
3829 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3831 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
3833 * objfiles.h (struct objfile): New GDBARCH member.
3834 (get_objfile_arch): Add prototype.
3835 * objfiles.c: Include "arch-utils.h".
3836 (allocate_objfile): Look up gdbarch associated with bfd.
3837 (get_objfile_arch): New function.
3838 * Makefile (objfiles.o): Update dependencies.
3840 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3842 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3844 (locexpr_describe_location): Replace current_gdbarch by
3846 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3847 (dwarf2_add_field): Likewise.
3848 (read_tag_pointer_type): Likewise.
3849 (read_base_type): Likewise.
3850 (new_symbol): Likewise.
3852 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
3853 (decode_base_type, decode_function_type): Likewise.
3854 (coff_read_struct_type, coff_read_enum_type): Likewise.
3855 (coff_symtab_read): Replace current_gdbarch by objfile arch.
3856 (decode_base_type): Likewise.
3857 (coff_read_enum_type): Likewise.
3858 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3859 (coff_read_enum_type): Likewise.
3861 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3862 (end_psymtab): Likewise.
3863 (process_one_symbol): Likewise.
3865 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3866 (parse_procedure): Likewise.
3867 (parse_partial_symbols): Likewise.
3869 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3871 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3872 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3874 (read_range_type): Replace current_gdbarch by objfile arch. Replace
3875 static range_index_type by built-in type.
3876 (read_one_struct_field): Replace current_gdbarch by objfile arch.
3877 (read_enum_type): Likewise.
3879 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3882 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3884 * varobj.h (varobj_floating_p): Declare.
3885 * varobj.c (varobj_floating_p): New.
3886 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3887 '@' as the name, update all floating varobjs.
3889 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
3891 * varobj.c (struct varobj_root): Rename use_selected_frame to
3892 floating, and clarify the meaning.
3893 (varobj_create, varobj_update, new_root_variable): Adjust.
3894 (value_of_root): Don't use type_changed as in variable,
3896 (c_value_of_root): Adjust.
3898 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3900 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3902 (linux_nat_wait): Add main lwp to gdb's thread list.
3903 * linux-thread-db.c (find_new_threads_callback): Also attach to
3904 already listed threads which thread_db didn't know about yet.
3906 2008-03-25 Pedro Alves <pedro@codesourcery.com>
3908 * linux-nat.c (drain_queued_events): Fix comment typo.
3909 (linux_nat_attach): In async mode, don't rely on storing a pending
3910 status. Instead place the wait status on the pipe.
3911 (linux_nat_resume): Remove unreacheable shortcut code in async
3913 (stop_wait_callback): In async mode, don't store pending status.
3914 Instead, cancel breakpoints or resend the signal appropriatelly.
3915 (cancel_breakpoint): New, refactored from
3916 cancel_breakpoints_callback.
3917 (cancel_breakpoints_callback): Call cancel_breakpoint.
3918 (pipe_to_local_event_queue): Remove special token processing.
3919 (linux_nat_wait): Issue an internal error if a pending status is
3920 found in async mode.
3922 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
3924 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3926 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
3927 Vladimir Prus <vladimir@codesourcery.com>
3929 * varobj.c (struct varobj_root): New component thread_id.
3930 (varobj_get_thread_id, check_scope): New functions.
3931 (c_value_of_root): Use check_scope. Switch to the
3932 proper thread if necessary.
3934 * varobj.h (varobj_get_thread_id): New extern.
3936 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3938 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
3941 * top.c: Revert 2008-03-21 changes.
3943 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3945 * thread.c (make_cleanup_restore_current_thread): Make it
3947 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3948 * varobj.c (varobj_update): Don't save/restore frame.
3949 (c_value_of_root): Save/restore thread and frame here,
3950 using make_cleanup_restore_current_thread.
3951 * Makefile.in: Update dependecies.
3953 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
3955 * varobj.c (struct varobj_root): Clarify
3956 comment on the frame field.
3957 (varobj_create): Don't set frame if we have no
3960 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
3963 Suggested by Jan Kratochvil:
3964 * top.c (gdb_rl_operate_and_get_next_completion): Call
3965 rl_redisplay_function.
3966 (gdb_rl_redisplay): New.
3967 (init_main): Set rl_redisplay_function.
3969 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
3971 * aix-thread.c (pdc_read_regs): Fix compiler warning.
3972 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3973 (store_regs_kernel_thread): Likewise.
3975 2008-03-21 Pedro Alves <pedro@codesourcery.com>
3977 Linux native async support.
3979 * target.h (struct target_ops): Delete to_async_mask_value and add
3981 (target_is_async_p, target_async): Formatting.
3982 (target_async_mask_value): Delete.
3983 (target_async_mask): Delete function declaration, and add new
3984 target macro with the same name.
3986 * target.c (update_current_target): Replace to_async_mask_value by
3987 to_async_mask. Default to_async_mask to return_one.
3988 (target_async_mask): Delete.
3989 (find_default_can_async_p, find_default_is_async_p): New.
3990 (init_dummy_target): register find_default_can_async_p and
3991 find_default_is_async_p on the dummy target.
3993 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3994 (debug_linux_nat_async): New global.
3995 (show_debug_linux_nat_async): New function.
3996 (linux_nat_async_enabled, linux_nat_async_mask_value)
3997 (linux_nat_event_pipe, linux_nat_num_queued_events)
3998 (linux_nat_async_events_enabled): New globals.
3999 (struct waitpid_result): New struct.
4000 (waitpid_queue): New global.
4001 (queued_waitpid, push_waitpid, drain_queued_events): New.
4002 (my_waitpid): Call queued_waitpid.
4003 (linux_child_follow_fork): Disable async events during the call.
4004 (blocked_mask): Delete.
4005 (sync_sigchld_action, async_sigchld_action): New globals.
4006 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
4007 async mode, block events during the call.
4008 (linux_nat_create_inferior): New.
4009 (linux_nat_attach): In sync mode, restore the mask states. In
4010 async mode, wake the event loop immediatelly.
4011 (detach_callback): Drain all queued events of the lwp we're
4013 (linux_nat_detach): Block async mode, and drain events of the main
4015 (linux_nat_resume): If in async mode, mask async events during the
4016 call. If short circuiting, force event loop to wake up. If
4017 resuming, set target_executing, and register target events in the
4019 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
4020 (linux_nat_wait): In async mode, block events during the call.
4021 Only enable/disable passing SIGINT to the inferior in sync mode.
4022 Get events from local waitpid queue. If no interesting events was
4023 found, return to events loop. Reregister target events in the
4024 event loop on exit. In sync mode, no need to reblock SIGCHLD.
4025 (linux_nat_kill): Disable events on entry.
4026 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
4027 here. Detach async mode from the event loop if there are no more
4028 forks available, otherwise leave it on.
4029 (sigchld_handler): Assure this is called only in sync mode.
4030 (linux_async_permitted, linux_async_permitted_1): New globals.
4031 (set_maintenance_linux_async_permitted)
4032 (show_maintenance_linux_async_permitted): New functions.
4033 (linux_nat_is_async_p, linux_nat_can_async_p)
4034 (linux_nat_async_mask): New.
4035 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
4036 (get_pending_events, async_sigchld_handler): New.
4037 (linux_nat_async_events): New.
4038 (async_terminal_is_ours): New global.
4039 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
4040 (async_client_callback, async_client_context): New.
4041 (linux_nat_async_file_handler, linux_nat_async)
4042 (linux_nat_disable_async, linux_nat_enable_async): New.
4043 (linux_nat_add_target): Register linux_nat_create_inferior,
4044 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
4045 linux_nat_async_mask, linux_nat_terminal_inferior and
4046 linux_nat_terminal_ours.
4047 (_initialize_linux_nat): Remove local action variable, and update
4048 code that used it to use sync_sigchld_action. Add new
4049 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
4050 set/show command in the maintenance class. Add new "linux-async"
4051 maintenance set/show command. Block SIGCHLD by default. Setup
4052 async_sichld_action, and sync_sigchld_action. Install the default
4054 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
4057 * linux-thread-db.c (re_check_for_thread_db): New.
4058 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
4059 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
4060 (thread_db_async_mask): New.
4061 (init_thread_db_ops): Register thread_db_can_async_p,
4062 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
4064 * remote.c (remote_async_mask_value): New.
4065 (remote_return_zero): New.
4066 (init_remote_ops): Register remote_return_zero as callbacks of
4067 to_can_async_p and to_is_async_p.
4068 (remote_can_async_p, remote_is_async_p, remote_async): Update to
4069 use remote_async_mask_value.
4070 (remote_async_mask): New.
4071 (init_remote_async_ops): Remove to_async_mask_value setting and
4072 register remote_async_mask as to_async_mask callback in
4075 * Makefile.in (linux-nat.o): Update.
4077 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4079 * gdbthread.h (add_thread_with_info): New.
4080 * linux-thread-db.c: Add some documentation.
4081 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
4082 (struct private_thread_info): Remove th_valid and ti_valid.
4083 Replace ti with tid.
4084 (thread_get_info_callback): Do not add TID to the new ptid. Do
4086 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
4087 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
4089 (attach_thread): Handle an already-existing thread. Use
4090 add_thread_with_info. Cache the th and tid.
4091 (detach_thread): Verify that private was set. Remove verbose
4092 argument and printing. Update caller.
4093 (thread_db_detach): Do not adjust inferior_ptid.
4094 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
4095 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
4096 (thread_db_wait): Do not use lwp_from_thread.
4097 (thread_db_pid_to_str): Use the cached TID.
4098 (thread_db_extra_thread_info): Check that private is set.
4099 (same_ptid_callback): Delete.
4100 (thread_db_get_thread_local_address): Do not use it or check
4101 is_thread. Check that private is set. Assume that the thread
4102 handle is already cached.
4103 (init_thread_db_ops): Remove to_resume and to_kill.
4104 * thread.c (add_thread_with_info): New.
4105 (add_thread): Use it.
4106 * linux-nat.c (find_thread_from_lwp): Delete.
4107 (exit_lwp): Do not use it. Check print_thread_events. Print before
4108 deleting the thread.
4109 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
4110 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
4111 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
4112 printf_unfiltered for thread exits.
4113 * procfs.c (procfs_wait): Likewise.
4115 2008-03-21 Chris Demetriou <cgd@google.com>
4117 * symtab.c (rbreak_command): Quote symbol name before passing
4118 it to break_command.
4120 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4122 * eval.c (evaluate_subexp_for_address): Clarify error message.
4123 Use value_must_coerce_to_target.
4124 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
4125 * valops.c (value_assign): Call value_coerce_to_target when
4126 assigning to anything but internalvars. Leave GDB-side arrays
4127 as arrays when assigning to internalvars.
4128 (value_must_coerce_to_target, value_coerce_to_target): New.
4129 (value_coerce_array, value_addr): Call value_coerce_to_target.
4130 (value_array): Create the array in GDB's memory instead of
4132 * value.h (value_must_coerce_to_target, value_coerce_to_target):
4135 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
4137 * top.c (quit_confirm): Warn that we will kill the program.
4139 2008-03-19 Pedro Alves <pedro@codesourcery.com>
4141 * inflow.c (terminal_ours_1): Guard access to
4142 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
4144 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
4145 Jim Blandy <jimb@codesourcery.com>
4146 Daniel Jacobowitz <drow@false.org>
4148 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
4149 (dwarf2_read_address): Update prototype.
4151 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
4152 (signed_address_type): Likewise.
4153 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
4154 (execute_stack_op): Update calls to unsigned_address_type,
4155 signed_address_type and dwarf2_read_address. Fix implementation
4156 of DW_OP_deref_size.
4158 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
4159 (dwarf2_per_cu_addr_size): Likewise.
4160 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
4161 (struct dwarf2_loclist_baton): Likewise.
4163 * dwarf2loc.c (find_location_expression): Update calls to
4164 dwarf2_read_address. Use dwarf2_per_cu_objfile and
4165 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
4166 (locexpr_describe_location): Likewise.
4167 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
4168 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
4169 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
4170 to dwarf2_per_cu_addr_size (per_cu).
4171 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
4172 (loclist_read_variable): Likewise.
4173 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
4175 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
4176 instead of baton->objfile.
4177 (dwarf2_per_cu_obfile): New function.
4178 (dwarf2_per_cu_addr_size): Likewise.
4180 * dwarf2-frame.c (struct comp_unit): Move higher.
4181 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
4182 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
4183 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
4184 parameter by using fde->eh_frame_p. Use read_encoded_value
4185 to implement DW_CFA_set_loc.
4186 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
4187 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
4188 execute_stack_op and execute_cfa_program.
4189 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
4190 (size_of_encoded_value): Remove.
4191 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
4192 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
4193 (add_cie): Set cie->unit backlink.
4194 (decode_frame_entry_1): Set cie->addr_size. Update calls to
4196 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
4198 2008-03-17 Markus Deuling <deuling@de.ibm.com>
4200 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
4201 gdbarch_bfd_arch_info.
4203 2008-03-17 Joel Brobecker <brobecker@adacore.com>
4205 * aix-thread.c (pdc_read_regs): Minor reformatting.
4207 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
4209 * thread.c (print_thread_info): Don't insist
4210 on having current thread if there are no
4213 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4215 * infcmd.c (attach_command_post_wait)
4216 (attach_command_continuation): New.
4217 (attach_command): Support background async execution, and async
4218 execution in synchronous mode.
4220 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
4222 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
4223 * symmisc.c (dump_symtab_1): Likewise.
4224 * wrapper.c (gdb_value_struct_elt): Likewise.
4226 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4228 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
4230 2008-03-17 Pedro Alves <pedro@codesourcery.com>
4232 * linux-nat.c (linux_nat_filter_event): New, refactored from
4234 (linux_nat_wait): Call linux_nat_filter_event.
4236 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
4238 * top.c (execute_command): Fix uninitialized variable error.
4240 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
4242 * Makefile.in (amd64nbsd-nat.o): New dependency.
4243 * amd64nbsd-nat.c: Include "nbsd-nat.h".
4244 (_initialize_amd64nbsd_nat): Update target vector to use
4245 nbsd_pid_to_exec_file.
4246 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
4248 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4250 Remove ignoring leading exec events code.
4251 * fork-child.c (startup_inferior): Do not set
4252 inferior_ignoring_leading_exec_events.
4253 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
4254 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
4255 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
4256 (handle_inferior_event): Remove code for ignoring leading exec
4258 * target.c (update_current_target): Do not inherit, or default,
4259 to_reported_exec_events_per_exec_call.
4260 (debug_to_reported_exec_events_per_exec_call): Remove.
4261 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
4262 * target.h (target_reported_exec_events_per_exec_call): Remove.
4263 (struct target): Remove the to_reported_exec_events_per_exec_call
4266 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
4268 Implement -thread-info.
4269 * gdbthread.h (print_thread_info): Declare.
4271 * thread.c (print_thread_info): New, extracted
4272 from info_threads_command and adjusted to
4273 work for CLI and MI.
4274 (info_threads_command): Use print_thread_info.
4275 * Makefile.in: Update dependencies.
4277 * mi/mi-cmds.c (mi_cmds): Specify a handler
4279 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
4280 * mi/mi-main.c (mi_cmd_thread_info): New.
4281 (mi_cmd_list_features): Include 'thread-info'.
4283 2008-03-14 Kevin Buettner <kevinb@redhat.com>
4285 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
4286 to decide whether to match instruction patterns using "sw" and "sd".
4288 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4290 * infcmd.c (jump_command): Postpone disabling stdin until after
4293 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4295 * inflow.c (gdb_getpgrp): New.
4296 (gdb_has_a_terminal): Use get_getpgrp.
4297 (terminal_ours_1): If attach_flag is set, don't refetch
4298 inferior_process_group.
4300 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4302 * features/library-list.dtd: Allow "section" elements as children
4303 of "library". Add "section" element and describe its attributes.
4305 * solib-target.c (struct lm_info): Add section_bases member.
4306 (library_list_start_segment): Error out if seen a section element.
4307 (library_list_start_section): New.
4308 (library_list_end_library): New.
4309 (solib_target_free_library_list): Free section_bases.
4310 (section_attributes): New.
4311 (library_children): Make "segment" optional. Add "section" child.
4312 (library_list_children): Register library_list_end_library.
4313 (solib_target_relocate_section_addresses): Handle section bases.
4315 * NEWS: Mention new qXfer:libraries:read section offsets support.
4317 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4319 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
4320 (make_exec_error_cleanup): Remove declarations.
4321 * utils.c (exec_error_cleanup_chain): Remove.
4322 (do_exec_error_cleanups, discard_exec_error_cleanups)
4323 (make_exec_error_cleanup): Remove.
4324 * event-loop.c (start_event_loop): Adjust call to
4326 * event-top.c (async_enable_stdin): Remove the paramater dummy.
4327 (async_disable_stdin): Don't register async_enable_stdin via
4329 * inf-loop.c (inferior_event_handler): Don't
4330 call do_exec_error_cleanups. Call async_enable_stdin instead.
4331 * event-loop.c (start_event_loop): Adjust call to
4333 * tui/tui-interp.c (tui_command_loop): Adjust call to
4336 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4339 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
4340 * breakpoint.c (bpstat_do_actions): In async mode,
4341 don't jump to top expecting stop_bpstat to be already
4343 * event-loop.c (start_event_loop): Call async_enable_stdin
4345 * event-top.c (async_enable_stdin): Do nothing if sync_execution
4347 (command_handler): Do not setup continuation here.
4348 (command_line_handler_continuation): Move to...
4349 * top.c (command_line_handler_continuation): ... here.
4350 (execute_command): In async mode, register continuation.
4351 Don't check frame's language in running in async mode.
4352 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
4353 * inf-loop.c (complete_execution): Inline into...
4354 (inferior_event_handler): ... here. Clear target_executing before
4355 doing any cleanups. Don't try to show prompt if the target was
4357 * infcmd.c (signal_command): Add support for async mode.
4358 (finish_command): Only add continuation if the target was
4359 successfully resumed.
4360 * remote.c (init_async_opts): Register to_get_thread_local_address
4362 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
4363 with sync_execution.
4364 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
4367 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
4369 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
4370 * exec.c (exec_bfd_mtime): Define.
4371 (exec_close): Clear it.
4372 (exec_file_attach): Set it.
4373 * gdbcore.h (exec_bfd_mtime): Declare.
4374 * source.c (find_source_lines): Do not use bfd_get_mtime.
4376 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4378 * top.c (simplified_command_loop): Remove.
4380 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4382 Remove unused remote.c hooks.
4383 * remote.c (deprecated_target_resume_hook)
4384 (deprecated_target_wait_loop_hook): Remove.
4385 (remote_resume): Do not call deprecated_target_resume_hook.
4386 (remote_wait): Do not call deprecated_target_wait_loop_hook.
4387 (remote_async_wait): Likewise.
4389 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
4391 Implement MI notification for new threads.
4392 * doc/observer.texi (new_thread): Document.
4393 * observer.sh: Forward declare struct thread_info.
4394 * thread.c (add_thread): Notify observer.
4396 * interps.h (interp_init_ftype): New parameter
4398 (interp_set): Likewise.
4399 (top_level_interpreter_data): Declare.
4400 * interps.c (interp_set): New parameter top_level.
4401 Pass it to interpreter's init function. Remember
4402 top level interpreter.
4403 (interpreter_exec_cmd): Adjust.
4404 (top_level_interpreter_data): New.
4405 * main.c (captured_main): Pass 1 for top_level
4406 parameter of interp_set.
4407 * cli/cli-interp.c (cli_interpreter_init): New
4408 parameter top_level.
4409 * tui/tui-interp.c (tui_init): New parameter top_level.
4411 * mi/mi-interp.c (mi_new_thread): New.
4412 (mi_interpreter_init): If top level, register
4413 observer for new threads.
4415 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
4417 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4419 * top.c (execute_command): Disable break and stop
4420 commands in async mode.
4422 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4425 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4426 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4427 Call target_stop in the INF_QUIT_REQ case.
4428 * Makefile.in (inf-loop.o): Update.
4430 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4432 * inf-loop.c (inferior_event_handler): Don't include remote.h.
4433 Call target_stop in the INF_QUIT_REQ case.
4434 * Makefile.in (inf-loop.o): Update.
4436 2008-03-14 Pedro Alves <pedro@codesourcery.com>
4438 * top.c (execute_command): Enable break, info and interrupt
4439 commands in async mode.
4441 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
4442 Daniel Jacobowitz <dan@codesourcery.com>
4444 * breakpoint.h (breakpoint_restore_shadows): New
4446 * breakpoint.c (breakpoint_restore_shadows): New.
4447 (read_memory_nobpt): Delete.
4448 * gdbcore.h (read_memory_nobpt): Delete declaration.
4449 * target.c (memory_xfer_partial): Call
4450 breakpoint_restore_shadows.
4451 (restore_show_memory_breakpoints)
4452 (make_show_memory_beakpoints_cleanup): New.
4453 (show_memory_breakpoints): New.
4454 * target.h (make_show_memory_beakpoints_cleanup): Declare.
4455 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
4456 Make sure we see memory breakpoints when checking if
4457 breakpoint is still there.
4458 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
4459 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
4460 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
4461 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4463 2008-03-12 Pedro Alves <pedro@codesourcery.com>
4465 * thread.c (add_thread): Use printf_unfiltered to print.
4467 2008-03-12 Joel Brobecker <brobecker@gnat.com>
4469 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4470 that is true only on x86-solaris and x86_64-solaris.
4471 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4472 with proc_get_LDT_entry.
4474 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
4476 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4477 * config.in, configure: Regenerate.
4478 * fork-child.c (fork_inferior): Call create_tty_session.
4479 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4480 (create_tty_session): New function.
4481 * terminal.h: Declare create_tty_session.
4483 2008-03-12 Alan Modra <amodra@bigpond.net.au>
4486 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4487 * mipsread.c: Include elf/internal.h.
4488 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4491 2008-03-11 Markus Deuling <deuling@de.ibm.com>
4493 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4494 to get at the current architecture and at the target specific vector.
4495 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4496 remove define of I387_ST0_REGNUM.
4498 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4500 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4501 get at the current architecture
4502 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4505 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4506 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4508 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4509 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4510 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4512 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4513 at the target specific vector.
4515 (i386_get_longjmp_target): Use get_frame_arch to get at the current
4516 architecture. Use gdbarch_tdep to get at the target specific vector.
4518 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4519 update caller. Use gdbarch_tdep to get at the target specific vector.
4521 (i386_register_to_value: Use get_frame_arch to get at the current
4524 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4527 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4528 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4529 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4530 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4532 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4535 (i387_convert_register_p, i387_register_to_value,
4536 i387_value_to_register): Update call for i386_fp_regnum_p.
4538 * i387-tdep.h: Remove comment.
4539 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4540 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4541 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4542 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4543 I387_MXCSR_REGNUM): Add target specific vector as parameter.
4545 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
4547 * Makefile.in (fork-child.o): Update.
4548 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4549 argument. Gather all gdbserver features together.
4550 * fork-child.c (exec_wrapper): New variable.
4551 (fork_inferior): Use it.
4552 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4553 (unset_exec_wrapper_command, _initialize_fork_child): New.
4555 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4557 * source.c (directory_command): Modify the determination of
4558 condition of terminal "from_tty".
4560 2008-03-10 Matt Rice <ratmice@gmail.com>
4562 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4564 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
4566 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4567 of the data passing to strtoulst function.
4568 (info_spu_signal_command): Likewise.
4570 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
4572 * mi/mi-interp.c (mi_command_loop): Remove
4575 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4577 * remote.c (extended_remote_attach_1): Make local variable pid an int
4580 2008-03-07 Joel Brobecker <brobecker@adacore.com>
4582 * solib-svr4.c (svr4_same_1): New function, originally extracted
4583 from svr4_same and expanded to handle the sparc64 case.
4584 (svr4_same): Move up and reimplement using svr4_same_1.
4585 (enable_break): Use svr4_same_1 to do shared library name comparisons.
4587 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
4589 * MAINTAINERS: Move self to Paper trail.
4591 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
4593 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4594 * event-loop.c (call_async_signal_handler): New.
4595 * event-loop.h (call_async_signal_handler)
4596 (gdb_call_async_signal_handler): Declare.
4597 (mark_async_signal_handler): Add comments.
4598 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4599 * mingw-hdep.c (sigint_event, sigint_handler): New.
4600 (gdb_select): Use them. Wait for the readline signal handler
4602 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4603 * posix-hdep.c (gdb_call_async_signal_handler): New function.
4604 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4606 (remote_fileio_ctrl_c_signal_handler): Use
4607 gdb_call_async_signal_handler.
4608 (initialize_remote_fileio): Initialize sigint_fileio_token.
4609 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4610 not initialize tokens here.
4611 (handle_remote_sigint_twice): Likewise. Reinstall
4612 handle_remote_sigint.
4613 (async_remote_interrupt_twice): Just call interrupt_query.
4614 (cleanup_sigint_signal_handler): Do not delete tokens.
4615 (remote_interrupt, remote_interrupt_twice): Use
4616 gdb_call_async_signal_handler.
4617 (interrupt_query): Reinstall the default signal handler.
4618 (_initialize_remote): Initialize tokens here.
4620 2008-03-04 Joel Brobecker <brobecker@adacore.com>
4622 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4623 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4624 Change the type of the lr register to code_ptr.
4625 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4626 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4627 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4628 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4629 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4630 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4631 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4633 2008-03-03 James E. Wilson <wilson@tuliptree.org>
4635 * MAINTAINERS: Update my email address.
4637 2008-03-03 Keith Seitz <keiths@redhat.com>
4639 From Dave Murphy <davem@devkitpro.org>:
4640 * configure.ac: Set tcl configdir to win under mingw.
4641 * configure: Regenerate.
4643 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
4645 * breakpoint.c (fetch_watchpoint_value): New function.
4646 (update_watchpoint): Set and clear val_valid. Use
4647 fetch_watchpoint_value. Handle unreadable values on the
4648 value chain. Correct check for user-requested array watchpoints.
4649 (breakpoint_init_inferior): Clear val_valid.
4650 (watchpoint_value_print): New function.
4651 (print_it_typical): Use it. Do not free or clear old_val. Print
4652 watchpoints even if old_val == NULL.
4653 (watchpoint_check): Use fetch_watchpoint_value. Check for values
4654 becoming readable or unreadable.
4655 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
4656 (do_enable_watchpoint): Likewise.
4657 * breakpoint.h (struct breakpoint): Update comment for val. Add
4659 * NEWS: Mention watchpoints on inaccessible memory.
4661 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
4663 * Makefile.in (i386-nat.o): Update.
4664 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4665 i386_use_watchpoints.
4666 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4667 i386_use_watchpoints.
4668 * i386-nat.c (i386_stopped_data_address): Take two arguments.
4669 (i386_stopped_by_watchpoint): Update call.
4670 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4671 * config/i386/nm-i386.h: Conditionalize definitions on
4672 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4673 (i386_use_watchpoints): Declare.
4674 (i386_stopped_data_address): Update.
4675 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4676 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4678 2008-02-29 Joel Brobecker <brobecker@adacore.com>
4680 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4681 * version.in: Bump version to 6.8.50.20080229-cvs.
4683 2008-02-28 Markus Deuling <deuling@de.ibm.com>
4685 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4688 2008-02-28 Tom Tromey <tromey@redhat.com>
4690 * infcmd.c (notice_args_read): Print result of get_inferior_args.
4692 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4694 * infcmd.c (kill_if_already_running): Make static. Use
4695 target_require_runnable.
4696 * target.c (target_require_runnable): New.
4697 * target.h (target_require_runnable): Declare.
4699 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
4701 * frame.c (reinit_frame_cache): Only annotate if frames were
4704 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4706 * regformats/reg-ppc.dat: Rename "ps" to "msr".
4707 * regformats/reg-ppc64.dat: Likewise.
4709 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4711 * features/Makefile (%.dat): Emit xmltarget statement.
4713 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4714 Generate code to set gdbserver_xmltarget in init_registers_${name}.
4716 * regformats/arm-with-iwmmxt.dat: Regenerate.
4717 * regformats/mips64-linux.dat: Regenerate.
4718 * regformats/mips-linux.dat: Regenerate.
4719 * regformats/rs6000/powerpc-32.dat: Regenerate.
4720 * regformats/rs6000/powerpc-64.dat: Regenerate.
4721 * regformats/rs6000/powerpc-e500.dat: Regenerate.
4723 * regformats/reg-arm.dat: Add xmlarch statement.
4724 * regformats/reg-i386.dat: Likewise.
4725 * regformats/reg-i386-linux.dat: Likewise.
4726 * regformats/reg-x86-64-linux.dat: Likewise.
4727 * regformats/reg-spu.dat: Likewise.
4729 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4731 * remote.c (remote_wait, remote_async_wait): Stop if we receive
4734 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
4736 * utils.c (debug_timestamp): New.
4737 (vfprintf_unfiltered): Print timestamps if requested.
4738 (show_debug_timestamp): New.
4739 (initialize_utils): Register "set debug timestamp".
4740 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
4742 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4744 * breakpoint.c (skip_prologue_sal): New function.
4745 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4746 computed from a line number.
4748 2008-02-27 Joel Brobecker <brobecker@adacore.com>
4750 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4751 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4752 Set PC register type to "code_ptr".
4753 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4754 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4755 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4756 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4757 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4758 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4759 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4762 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
4764 * regformats/regdat.sh: Rename init_registers function in
4765 generated file to init_registers_${name}.
4767 * regformats/reg-crisv32.dat: Set "name" to crisv32.
4768 * regformats/reg-ppc64.dat: Set "name" to ppc64.
4769 * regformats/reg-s390x.dat: Set "name" to s390x.
4771 2008-02-26 Greg Law <glaw@undo-software.com>
4773 * regcache.c (registers_changed): Call reinit_frame_cache.
4775 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
4777 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
4778 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4779 and svr4_fetch_objfile_link_map.
4780 * Makefile.in (sh-linux-tdep.o): Update.
4782 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
4784 * amd64-tdep.c (amd64_classify): Add support for decimal float
4786 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4787 use the struct return convention.
4789 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
4791 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4792 to old format. Discard breakpoint address if shared library is
4794 (breakpoint_1): Adjust formatting of table header accordingly.
4796 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
4798 * remote.c (remote_get_threadlist): If the response
4799 is empty, don't try to parse it.
4801 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
4803 Unbreak 'target async'.
4804 * serial.c (serial_async): Set the
4805 handler function before enabling async
4808 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
4810 * solib-svr4.c (enable_break): Convert r_brk to a code address.
4812 2008-02-21 Pedro Alves <pedro@codesourcery.com>
4814 * remote.c (extended_remote_attach_1): Set attach_flag.
4815 (extended_remote_create_inferior_1): Clear attach_flag.
4817 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
4819 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4821 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4822 * solib-svr4.c (solib_svr4_r_brk): New.
4823 (open_symbol_file_object, svr4_current_sos): Always check the
4825 (svr4_fetch_objfile_link_map): Do not set debug_base.
4826 (enable_break): Use r_brk if it is set.
4827 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4828 (svr4_lp64_fetch_link_map_offsets): Likewise.
4829 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4831 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4832 Mark Kettenis <kettenis@gnu.org>
4834 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4835 trad_frame_saved_reg.
4836 (trad-frame.h): New include.
4838 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4839 instead of frame_obstack_zalloc.
4840 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4842 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4844 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4846 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4847 from disassemble_info instead of gdbarch_byte_order.
4849 * mips-tdep.c (gdb_print_insn_mips): Likewise.
4850 * arm-tdep.c (gdb_print_insn_arm): Likewise.
4852 2008-02-20 Markus Deuling <deuling@de.ibm.com>
4854 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4855 gdbarch as parameter.
4857 * gdbarch.{c,h}: Regenerate.
4859 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4861 * mem-break.c (default_memory_insert_breakpoint)
4862 (default_memory_remove_breakpoint): Likewise.
4863 * target.h (default_memory_remove_breakpoint)
4864 (default_memory_insert_breakpoint): Likewise.
4866 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4867 parameter. Replace current_gdbarch by gdbarch.
4868 * m32r-tdep.c (m32r_memory_insert_breakpoint)
4869 (m32r_memory_remove_breakpoint): Likewise.
4871 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
4873 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4875 2008-02-19 Joel Brobecker <brobecker@adacore.com>
4877 * NEWS: Add entry describing Add support improvements.
4879 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4881 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4884 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4886 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4887 register_offset_hack anymore.
4889 * regcache.{c,h} (register_offset_hack): Remove.
4891 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4893 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4895 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4896 current_gdbarch by gdbarch.
4897 (hppa64_hpux_find_global_pointer): Likewise.
4898 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4899 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4900 find_global_pointer.
4902 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4904 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4906 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4907 of gdbarch_num_regs.
4909 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4910 replace current_gdbarch by gdbarch.
4911 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4913 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4915 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4916 and replace current_gdbarch by gdbarch.
4918 (store_register): Update call for exec_one_dummy_insn.
4919 (fetch_register, store_register): Update call of regmap.
4921 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4922 parameter and replace current_gdbarch by gdbarch.
4924 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4925 the current architecture. Update call for getregs_supplies and
4927 (ppcnbsd_fetch_inferior_registers): Likewise.
4929 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4930 replace current_gdbarch by gdbarch.
4931 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4932 get_regcache_arch to get at the current architecture. Update call for
4935 2008-02-18 Markus Deuling <deuling@de.ibm.com>
4937 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4940 2008-02-15 Markus Deuling <deuling@de.ibm.com>
4942 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4944 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
4946 * NEWS: Mention pending breakpints in MI.
4948 2008-02-14 Markus Deuling <deuling@de.ibm.com>
4950 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4952 2008-02-13 Markus Deuling <deuling@de.ibm.com>
4954 Add script to build and test GDB using enable-targets=all.
4956 * gdb_buildall.sh: New file.
4958 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
4960 * NEWS (New native configurations): Xtensa GNU/Linux.
4961 (New targets): Xtensa GNU/Linux.
4962 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4964 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4965 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4966 * configure.tgt (xtensa*-*-linux*): New entry.
4967 * xtensa-config.c (xtensa_tdep): New variable.
4968 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4969 (rmap): Change format based on new macro XTREG.
4970 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4971 * xtensa-linux-nat.c: New.
4972 * xtensa-linux-tdep.c: New.
4973 * xtensa-xtregs.c: New.
4974 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4975 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4976 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4977 (xtensa_register_t): New field coprocessor.
4978 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4979 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4980 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4981 Update to handle privileged registers.
4982 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4983 (xtensa_push_dummy_call): Set windowstart register correctly.
4984 (call0_analyze_prologue): Initialize xtensa_default_isa.
4985 (xtensa_derive_tdep): New.
4986 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4987 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4988 Call xtensa_derive_tdep().
4989 * config/xtensa/linux.mh: New.
4990 * regformats/reg-xtensa.dat: New.
4992 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
4994 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4995 (filenames.h): New include.
4996 * Makefile.in (corelow.o): Add dependency for filenames.h.
4998 2008-02-08 Doug Evans <dje@google.com>
5000 * source.c (find_and_open_source): Always rewrite absolute filenames.
5002 2008-02-07 Doug Evans <dje@google.com>
5004 * breakpoint.c: #include "hashtab.h".
5005 (ambiguous_names_p): New fn.
5006 (update_breakpoint_locations): When restoring bp enable status, don't
5007 compare function names if any functions have same name.
5008 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
5010 2008-02-07 Joel Brobecker <brobecker@adacore.com>
5012 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
5013 instead of just a VEC*. Update use of SV.
5014 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
5016 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5018 * NEWS: Put all new commands since gdb-6.7 together.
5020 2007-02-07 Joel Brobecker <brobecker@adacore.com>
5022 * ada-lang.c: #include "vec.h".
5023 (struct string_vector, new_string_vector, string_vector_append):
5025 (char_ptr): New typedef.
5026 (DEF_VEC_P (char_ptr)): New VEC type.
5027 (symbol_completion_add): Update profile to take the new VEC type
5028 instead of the old string_vector structure. Update code accordingly.
5029 (ada_make_symbol_completion_list): Use the new VEC type instead of
5030 the old string_vector structure, and update the code accordingly.
5031 * Makefile.in (ada-lang.o): Add dependency on vec.h.
5033 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
5035 * p-exp.y: Set current_type in missing places.
5036 (leftdiv_is_integer): New static variable.
5037 Typecast right operand of BINOP_DIV to long_double if both operands
5040 2008-02-06 Maciej W. Rozycki <macro@mips.com>
5042 * remote-mips.c (set_breakpoint): Rename to...
5043 (mips_set_breakpoint): ... this.
5044 (clear_breakpoint): Rename to...
5045 (mips_clear_breakpoint): ... this.
5046 (common_breakpoint): Rename to...
5047 (mips_common_breakpoint): ... this.
5048 (check_lsi_error): Rename to...
5049 (mips_check_lsi_error): ... this.
5051 2007-02-05 Joel Brobecker <brobecker@adacore.com>
5053 * language.h (struct language_defn): Add new field
5054 la_make_symbol_completion_list.
5055 * symtab.c (default_make_symbol_completion_list): Renames
5056 make_symbol_completion_list.
5057 (make_symbol_completion_list): New function.
5058 * symtab.h (default_make_symbol_completion_list): Add declaration.
5059 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
5060 (auto_language, local_language): Likewise.
5061 * objc-lang.c (objc_language_defn): Likewise.
5062 * scm-lang.c (scm_language_defn): Likewise.
5063 * m2-lang.c (m2_language_defn): Likewise.
5064 * f-lang.c (f_language_defn): Likewise.
5065 * jv-lang.c (java_language_defn): Likewise.
5066 * p-lang.c (pascal_language_defn): Likewise.
5067 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
5068 (minimal_language_defn): Likewise.
5069 * ada-lang.c (struct string_vector): New structure.
5070 (new_string_vector, string_vector_append, ada_unqualified_name)
5071 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
5072 (ada_make_symbol_completion_list): New functions.
5073 (ada_language_defn): Set la_make_symbol_completion_list.
5074 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
5075 this function is static.
5077 2008-02-05 Kevin Buettner <kevinb@redhat.com>
5079 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
5080 to account for call site optimizations.
5082 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
5084 * tracepoint.c (read_actions): Handle end-of-text indicator
5085 in action list properly. (Committed by Jim Blandy)
5087 2008-02-05 Jim Blandy <jimb@red-bean.com>
5089 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
5090 pseudoregister, not an internal error.
5091 Reported by: Andrzej Zaborowski
5093 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5095 * varobj.c (c_value_of_variable): Use xstrdup.
5097 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
5099 Update stored rendition of varobj value when format changes.
5100 * varobj.c (varobj_set_display_format): Recomputed
5102 (c_value_of_variable): Return print_value.
5104 2008-02-03 Doug Evans <dje@google.com>
5106 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
5107 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
5108 * valops.c (value_one): New function.
5109 * value.h (value_one): Declare.
5111 Fix argument promotion for binary arithmetic ops for C.
5112 * valarith.c (unop_result_type): New fn.
5113 (binop_result_type): New fn.
5114 (value_binop): Move result type computation to binop_result_type.
5115 (value_pos, value_neg, value_complement): Move result type
5116 computation to unop_result_type.
5119 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5120 Return basetype, fieldno if found. All callers updated.
5121 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
5123 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
5124 * symfile.h (fill_in_vptr_fieldno): Delete.
5126 2008-02-02 Doug Evans <dje@google.com>
5128 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
5130 * typeprint.c (*): Whitespace cleanup.
5132 2008-02-02 Mark Kettenis <kettenis@gnu.org>
5133 Luis Machado <luisgpm@br.ibm.com>
5134 Thiago Jung Bauermann <bauerman@br.ibm.com>
5136 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
5137 don't fit into registerson the stack the way GCC does.
5139 2008-02-01 Joel Brobecker <brobecker@adacore.com>
5141 * symtab.c (symbol_set_names): Do not add an entry in the demangling
5142 hash table for Ada symbols. Just store the linkage name as is,
5143 and leave the demangled_name as NULL.
5145 2007-02-01 Joel Brobecker <brobecker@adacore.com>
5147 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
5148 in the global scope.
5149 (new_symbol): Likewise.
5151 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5153 * breakpoint.c (break_command_1): Return void.
5154 (break_command_really): Return void. Rethrow
5155 exceptions instead of returning.
5156 (gdb_breakpoint): Remove the error_message parameter.
5157 Return void. Rename to set_breakpoint.
5158 * gdb.h (gdb_breakpoint): Rename and move to...
5159 * breakpoint.h (set_breakpoint): ...here.
5160 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
5161 event hooks even if exception is thrown. Adjust to
5162 gdb_breakpoint interface changes.
5165 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
5167 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
5168 float in both first and second word in the doubleword, to support
5171 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
5173 Properly rethrow exception. This fixes errors
5174 about non-existent functions for -break-insert.
5175 * breakpoint.c (break_command_really): Use throw_exception
5176 for rethrowing. If rethrowing, don't print the exception.
5178 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5180 * NEWS: Mention Decimal Floating Point support.
5182 2008-01-31 Joel Brobecker <brobecker@adacore.com>
5184 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
5185 value type to builtin_type_void_func_ptr.
5187 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
5189 * s390-tdep.c (is_float_singleton, is_float_like,
5190 alignment_of, s390_return_value): Make checks for
5191 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
5193 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
5194 Thiago Jung Bauermann <bauerman@br.ibm.com>
5196 * infcmd.c (default_print_registers_info): Also print hex
5197 raw contents for TYPE_CODE_DECFLOAT registers.
5198 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
5199 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
5200 (rs6000_register_name): Add support for DFP pseudo-registers.
5201 (rs6000_pseudo_register_type): Likewise.
5202 rs6000_pseudo_register_reggroup_p): Likewise.
5203 (ppc_pseudo_register_read): New function.
5204 (ppc_pseudo_register_write): Likewise.
5205 (rs6000_pseudo_register_read): Likewise.
5206 (rs6000_pseudo_register_write): Likewise.
5207 (e500_pseudo_register_read): Move checks to
5208 rs6000_pseudo_register_read.
5209 (e500_pseudo_register_write): Move checks to
5210 rs6000_pseudo_register_write.
5211 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
5212 rs6000_pseudo_register_read and rs6000_pseudo_register_write
5213 in gdbarch if SPE or DFP is available. Adjust gdbarch's
5214 num_pseudo_regs to account for DFP pseudo regs.
5216 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
5218 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
5219 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
5220 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
5221 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
5222 e500_pseudo_register_read, e500_pseudo_register_write): Use
5223 IS_SPE_PSEUDOREG macro.
5224 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
5225 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
5226 Remove initialization of tdep->ppc_ev31_regnum.
5228 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5230 * printcmd.c (print_formatted): Handle references as for unformatted
5233 2008-01-30 Joel Brobecker <brobecker@adacore.com>
5235 * eval.c (evaluate_subexp_standard): Add handling of user
5236 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
5238 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
5240 * eval.c (evaluate_subexp_standard): Support
5241 BINOP_INTDIV opcode.
5243 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
5245 * valarith.c (value_binop): Add floating-point BINOP_MIN and
5247 For BINOP_EXP, use length and signedness of left operand only for
5248 result, as for shifts.
5249 For integral operands to BINOP_EXP, use new integer_pow and
5250 uinteger_pow functions so as to get full range of results.
5251 (integer_pow): New function.
5252 (uinteger_pow): New function.
5254 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
5256 Use vector for varobj_list_children interface.
5257 * gdb/varobj.c (varobj_list_children): Return vector
5259 * gdb/varobj.h (varobj_list_children): Adjust
5261 (varobj_p): Declare. Declare vector thereof.
5262 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
5263 for varobj_list_children change.
5264 * Makefile.in (varobj_h): Update dependencies.
5266 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
5268 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
5269 TYPE_CODE_DECFLOAT arguments.
5270 (ppc64_sysv_abi_push_dummy_call) Likewise.
5271 (get_decimal_float_return_value): New function.
5272 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
5273 values by calling get_decimal_float_return_value.
5274 (ppc64_sysv_abi_return_value): Likewise.
5276 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
5278 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
5279 for preprocessor macro information. Formatting changes.
5281 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5283 * remote.c (struct remote_state): Add cached_wait_status.
5284 (remote_exec_file): New variable.
5285 (PACKET_vAttach, PACKET_vRun): New constants.
5286 (extended_remote_restart): Do not query for status.
5287 (struct start_remote_args): New.
5288 (remote_start_remote): Take it as a second argument. Check
5289 whether the target is running. Issue an error for non-running
5290 non-extended targets. Cache the wait status. Set inferior_ptid
5292 (remote_open_1): Prompt to disconnect non-running targets. Make
5293 sure the target is marked running. Do not set inferior_ptid here.
5294 Update call to remote_start_remote. Do not call remote_check_symbols
5295 if the target is not running.
5296 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
5297 argument. Handle a non-running target.
5298 (remote_detach): Use it.
5299 (extended_remote_detach): New.
5300 (remote_disconnect): Fix typo. Use remoute_mourn_1.
5301 (extended_remote_attach_1, extended_remote_attach)
5302 (extended_async_remote_attach): New.
5303 (remote_vcont_resume): Remove unused variable.
5304 (remote_wait, remote_async_wait): Use any cached wait status.
5305 (putpkt_binary, getpkt): Clear any cached wait status.
5306 (extended_remoute_mourn_1): New.
5307 (extended_remote_mourn): Use it.
5308 (extended_async_remote_mourn, extended_remote_run): New.
5309 (extended_remote_create_inferior_1): New.
5310 (extended_remote_create_inferior): Use it.
5311 (extended_remote_async_create_inferior): Likewise.
5312 (remote_xfer_partial): Skip for non-executing targets.
5313 (init_extended_remote_ops): Set to_detach and to_attach.
5314 (init_extended_async_remote_ops): Likewise. Use
5315 extended_async_remote_mourn.
5316 (_initialize_remote): Register vAttach, vRun, and
5317 set remote exec-file.
5318 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
5320 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
5322 * Makefile.in (symfile.o): Update.
5323 * NEWS: Mention exec tracing support.
5324 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
5326 * infcmd.c (kill_if_already_running, detach_command)
5327 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
5328 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
5329 (follow_exec): Do not check may_follow_exec. Do not mourn and push
5330 targets. Apply the sysroot path to the loaded executable. Use
5331 no_shared_libraries.
5332 * linux-nat.c (linux_child_follow_fork): Print fork following
5333 messages if verbose.
5334 (kill_wait_callback): Kill again before waiting a second time.
5335 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
5336 no_shared_libraries.
5338 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5340 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
5342 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5344 * nto-tdep.h: Remove #include "defs.h".
5345 * nto-tdep.c: Add #include "defs.h".
5346 * Makefile.in (nto_tdep_h): Update dependencies.
5347 (nto-tdep.o): Likewise.
5349 2008-01-29 Joel Brobecker <brobecker@adacore.com>
5351 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
5353 (proceed, start_remote): Update call to wait_for_inferior.
5354 * inferior.h (wait_for_inferior): Update declaration.
5355 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
5356 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
5357 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
5358 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
5360 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
5362 * varobj (adjust_value_for_child_access): Added checking for
5363 returned value from gdb_value_ind.
5364 (c_describe_child): Likewise.
5365 (cplus_describe_child): Fixed a typo.
5367 2008-01-29 Jim Blandy <jimb@red-bean.com>
5369 * MAINTAINERS: Update my info.
5371 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5373 Use multiple locations for hardware watchpoints.
5374 This eliminates the need to traverse value chain, doing
5375 various checks, in three different places.
5377 * breakpoint.h (struct bp_location): New fields
5378 lengths and watchpoint_type.
5379 (struct breakpoint): Remove the val_chain field.
5380 * breakpoint.c (is_hardware_watchpoint): New.
5381 (free_valchain): Remove.
5382 (update_watchpoint): New.
5383 (insert_bp_location): For hardware watchpoint, just
5385 (insert_breakpoints): Call update_watchpoint_locations
5386 on all watchpoints. If we have failed to insert
5387 any location of a hardware watchpoint, remove all inserted
5389 (remove_breakpoint): For hardware watchpoints, directly
5391 (watchpoints_triggered): Iterate over locations.
5392 (bpstat_stop_status): Use only first location of
5393 a resource watchpoint.
5394 (delete_breakpoint): Don't call free_valchain.
5395 (print_one_breakpoint): Don't print all
5396 locations for watchpoints.
5397 (breakpoint_re_set_one): Use update_watchpoint for
5400 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
5402 Don't reset watchpoint block on solib load.
5404 * breakpoint.c (insert_bp_location): For watchpoints,
5405 recompute condition.
5406 (breakpoint_re_set_one): Instead of recomputing value
5407 and condition for watchpoints, just reset value and
5408 let insert_breakpoints/insert_bp_location recompute it.
5409 Don't do anything about disabled watchpoint.
5411 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
5413 * valarith.c (value_binop): Handle unsigned integer
5416 2008-01-28 Kevin Buettner <kevinb@redhat.com>
5418 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
5419 instruction pattern that appears frequently in position
5420 independent code. Fix bug in code which looks for "fmov" and
5421 backtracks if no "fmov" is found.
5423 2008-01-28 Doug Evans <dje@google.com>
5425 * dbxread.c (read_dbx_symtab): Fix indentation.
5426 Reformat comments to 80 columns.
5427 Move local var def closer to only use.
5429 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5431 * fork-child.c (SHELL_FILE): Remove #ifndef.
5432 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
5434 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
5436 * i386-tdep.c (i386_skip_noop): New function.
5437 (i386_analyze_prologue): Call i386_skip_noop function.
5439 2008-01-24 Michael Snyder <msnyder@specifix.com>
5441 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
5442 * win32-nat.c (win32_xfer_partial): Ditto.
5443 * target.c (default_xfer_partial): Minor whitespace adjustment.
5445 2008-01-24 Pedro Alves <pedro@codesourcery.com>
5447 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
5448 strip bit 1 even if pc doesn't point to thumb code.
5450 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
5452 * remote.c (remote_wait): Handle SIGINT between packets.
5453 (remote_async_wait): Likewise.
5455 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
5456 Chris Demetriou <cgd@google.com>
5458 * thread.c (add_thread_silent): Renamed
5460 (print_thread_events): New variable definition.
5461 (show_print_thread_events): New function.
5462 (_initialize_thread): Add "set print thread-events" and
5463 "show print thread-events" commands.
5464 (add_thread): Announce new thread.
5465 * gdbthread.h (add_thread_silent): Declare.
5466 (print_thread_events): New variable declaration.
5467 * inf-ttrace.c (inf_ttrace_wait): Don't
5468 inform about new thread, as add_thread is always
5469 called too, and will take care of that.
5470 * infrun.c (handle_inferior_event): Likewise.
5471 * procfs.c (procfs_wait): Likewise.
5472 * remote.c (remote_currthread): Likewise.
5473 * sol-thread.c (sol_thread_wait): Likewise.
5474 * win32-nat.c (get_win32_debug_event): Likewise.
5475 * linux-thread-db.c (attach_thread): Likewise.
5476 Remove the verbose parameter.
5477 (check_event): Make detach_thread be verbose
5478 only if print_thread_events is set.
5479 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5480 about new thread. This is called only from
5481 linux-thread-db.c:attach_thread, which will take care.
5482 Remove the verbose parameter.
5483 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5485 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
5487 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5489 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
5491 * breakpoint.c (break_command_really): New parameter
5493 (break_command_1): Pass 0 as
5494 ignore_count to break_command_really.
5495 (gdb_breakpoint): Pass ignore_count to
5496 break_command_really.
5498 2008-01-21 Kevin Buettner <kevinb@redhat.com>
5500 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5501 sigcontext struct via pointer.
5502 (struct sigframe comment): Update to show new field `psc'.
5504 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
5506 * infrun.c (handle_inferior_event): If
5507 we failed to remove breakpoints, error,
5508 don't try to increment PC by hand.
5510 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
5512 Add NetBSD/hppa target and host support.
5514 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5515 (hppabsd_gregset): Move to ...
5516 (hppabsd_regset_from_core_section): Rename
5517 hppaobsd_regset_from_core_section and move to ...
5518 (hppabsd_find_global_pointer): Update comment.
5519 (hppabsd_init_abi): Make global. Do not register
5520 hppabsd_regset_from_core_section.
5521 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5523 (_initialize_hppabsd_tdep): Move to ...
5524 * hppaobsd-tdep.c: ... here. New file.
5525 * hppnbsd-tdep.c: New file.
5526 * hppnbsd-nat.c: New file.
5527 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5528 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5529 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5530 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5531 * configure.host (hppa*-*-netbsd*): New entry.
5532 * configure.tgt (hppa*-*-netbsd*): New entry.
5533 (hppa*-*-openbsd*): Update.
5534 * NEWS (New native configuration): Mention NetBSD/hppa.
5535 (New targets): Mention NetBSD/hppa.
5537 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5539 * gdbarch.sh (function_list): Add new property bits_big_endian to
5541 * gdbarch.{c,h}: Regenerate.
5543 * value.c (struct value): Replace BITS_BIG_ENDIAN by
5544 gdbarch_bits_big_endian (comment).
5545 (unpack_field_as_long, modify_field): Likewise.
5546 * value.h: Likewise (comment).
5547 * valops.c (value_slice): Likewise.
5548 * valarith.c (value_subscript, value_bit_index): Likewise.
5549 * gdbtypes.h (field): Likewise (comment).
5550 * eval.c (evaluate_subexp_standard): Likewise.
5551 * dwarf2read.c (dwarf2_add_field): Likewise.
5552 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5553 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5555 * defs.h (BITS_BIG_ENDIAN): Remove.
5557 2008-01-18 Markus Deuling <deuling@de.ibm.com>
5559 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5561 * m2-exp.y (yylex): Likewise.
5562 * objc-exp.y (yylex): Likewise.
5564 * defs.h (DEPRECATED_STREQN): Remove.
5566 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
5568 * MAINTAINERS: Update my email address.
5570 2008-01-17 Jim Blandy <jimb@codesourcery.com>
5572 * README: Mention gdbserver/README.
5574 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
5576 * valarith.c (value_binop): Handle BINOP_INTDIV
5577 for unsigned and signed integers.
5579 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
5581 * s390-tdep.c (s390_gdbarch_init): Set default long double
5582 type to 128-bit IEEE quad.
5584 2008-01-17 Joel Brobecker <brobecker@adacore.com>
5586 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5588 2008-01-16 Mark Kettenis <kettenis@gnu.org>
5590 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5592 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5593 * value.c: All callers changed.
5595 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5597 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5598 DEPRECATED_STREQ by its expression.
5599 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5600 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5601 (scan_xcoff_symtab): Likewise.
5602 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5603 * f-lang.c (find_common_for_function): Likewise.
5604 * objc-exp.y (parse_number): Likewise.
5606 * defs.h (DEPRECATED_STREQ): Remove.
5608 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5610 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5611 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5612 get_frame_arch to get at the current_architecture. Update AM33_MODE
5614 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5615 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5617 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5619 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5621 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5623 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5625 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5626 current_gdbarch by gdbarch. Update caller.
5628 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5629 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5630 the current architecture. Update calls of
5631 amd64_native_gregset_supplies_p.
5632 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5633 (amd64bsd_store_inferior_registers): Likewise.
5635 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5637 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5638 Replace current_gdbarch by gdbarch. Update caller.
5640 2008-01-16 Markus Deuling <deuling@de.ibm.com>
5642 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5643 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5644 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5645 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5646 (stabsect_build_psymtabs): Fix indentation.
5648 2008-01-15 Michael Snyder <msnyder@specifix.com>
5650 * corelow.c (core_xfer_partial): Comment, cut/paste error.
5652 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
5654 * win32-nat.c (win32_create_inferior): Restore code calling
5655 CloseHandle on ProcessInformation structure.
5657 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
5659 * configure.ac: Check for void * as 3 argument of ptrace.
5660 * configure: regenerate.
5662 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5664 * alpha-tdep.c (alpha_heuristic_proc_start)
5665 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5666 current_gdbarch by gdbarch.
5668 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5669 current architecture by frame_info. Update alpha_heuristic_proc_start
5672 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5673 get_frame_arch to get at the current architecture by frame_info. Update
5674 alpha_sigtramp_register_address call.
5676 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5677 current_gdbarch by gdbarch. Update caller.
5678 (convert_to_extended, convert_from_extended): Add endianess parameter
5679 for comparison. Update caller.
5680 (arm_extract_return_value, arm_store_return_value): Use
5681 get_regcache_arch to get at the current architecture.
5683 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5684 current_gdbarch by gdbarch. Update caller.
5685 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5686 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5688 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5689 gdbarch as parameter. Update caller.
5690 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5691 current_gdbarch by gdbarch. Update caller.
5693 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5694 update caller. Replace current_gdbarch by gdbarch.
5696 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5697 the current architecture. Replace current_gdbarch by gdbarch.
5698 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5699 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5700 expression. Add gdbarch as parameter and replace current_gdbarch with
5702 (M6811_TDEP): Remove.
5703 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5705 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5706 current_gdbarch by gdbarch. Update caller.
5708 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5710 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5713 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5714 caller. Relace current_gdbarch by gdbarch.
5715 (altivec_register_p, spe_register_p): Likewise.
5716 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5718 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5719 altivec_register_p and spe_register_p.
5721 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5722 caller. Replace current_gdbarch by gdbarch.
5723 (score_analyze_prologue): use get_frame_arch to get at the current
5726 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5727 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5728 current_gdbarch by gdbarch. Update caller.
5729 (sparc_frame_cache): Use get_frame_arch to get at the current
5731 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5732 sparc_analyze_prologue.
5734 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5737 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5739 * exec.c: #include "arch-utils.h"
5740 (print_section_info): Use gdbarch_from_bfd to get at the
5741 current architecture. Replace current_gdbarch. Fix indention. Replace
5742 deprecated_print_address_numeric by paddress.
5743 * Makefile.in (exec.o) Add dependency to arch-utils.h.
5745 * valprint.c (val_print_string): Replace
5746 deprecated_print_address_numeric.
5747 * tracepoint.c (trace_mention, scope_info): Likewise.
5748 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5749 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5750 (maintenance_check_symtabs): Likewise.
5751 * symfile.c (list_overlays_command): Likewise.
5752 * stack.c (frame_info, print_block_frame_labels): Likewise.
5753 * printcmd.c (print_address, print_address_demangle)
5754 (address_info): Likewise.
5755 * corefile.c (memory_error): Likewise.
5756 * infcmd.c (jump_command): Likewise.
5757 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5758 (mention, delete_breakpoint): Likewise.
5759 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5760 * dwarf2read.c (dump_die): Likewise.
5761 * ada-valprint.c (ada_val_print_1): Likewise.
5762 * f-valprint.c (f_val_print): Likewise.
5763 * linux-fork.c (info_forks_command): Likewise.
5764 * m32r-com.c (m32r_load_section, m32r_load)
5765 (m32r_upload_command): Likewise.
5767 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5769 2008-01-11 Markus Deuling <deuling@de.ibm.com>
5771 * gdbarch.sh (skip_prologue): Add gdbarch
5773 * gdbarch.{c,h}: Regenerate.
5775 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5776 * amd64-tdep.c (amd64_skip_prologue): Likewise.
5777 * avr-tdep.c (avr_skip_prologue): Likewise.
5778 * cris-tdep.c (cris_skip_prologue): Likewise.
5779 * frv-tdep.c (frv_skip_prologue): Likewise.
5780 * h8300-tdep.c (h8300_skip_prologue): Likewise.
5781 * hppa-tdep.c (hppa_skip_prologue): Likewise.
5782 * i386-tdep.c (i386_skip_prologue): Likewise.
5783 * ia64-tdep.c (ia64_skip_prologue): Likewise.
5784 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5785 * m32r-tdep.c (m32r_skip_prologue): Likewise.
5786 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5787 * m68k-tdep.c (m68k_skip_prologue): Likewise.
5788 * m88k-tdep.c (m88k_skip_prologue): Likewise.
5789 * mep-tdep.c (mep_skip_prologue): Likewise.
5790 * mips-tdep.c (mips_skip_prologue): Likewise.
5791 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5792 * mt-tdep.c (mt_skip_prologue): Likewise.
5793 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5794 * score-tdep.c (score_skip_prologue): Likewise.
5795 * sh64-tdep.c (sh64_skip_prologue): Likewise.
5796 * sh-tdep.c (sh_skip_prologue): Likewise.
5797 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5798 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5799 * spu-tdep.c (spu_skip_prologue): Likewise.
5800 * v850-tdep.c (v850_skip_prologue): Likewise.
5801 * vax-tdep.c (vax_skip_prologue): Likewise.
5802 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5803 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5805 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5806 current_gdbarch by gdbarch.
5807 * m32c-tdep.c (m32c_skip_prologue): Likewise.
5808 * s390-tdep.c (s390_skip_prologue): Likewise.
5810 2008-01-10 Doug Evans <dje@google.com>
5812 * defs.h (struct continuation_arg): Fix typo in comment.
5813 * target.c (target_translate_tls_address): Fix comment spelling error.
5815 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
5817 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5818 (DOUBLEST_SCAN_FORMAT): Likewise.
5819 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5820 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5821 * c-exp.y (parse_number): Likewise.
5822 * jv-exp.y (parse_number): Likewise.
5823 * objc-exp.y (parse_number): Likewise.
5824 * p-exp.y (parse_number): Likewise.
5826 2008-01-09 Joel Brobecker <brobecker@adacore.com>
5828 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5829 (check_typedef): Likewise.
5831 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
5833 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5834 seen_double_big_d, treat the new H, D, and DD modifiers as length
5837 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5839 * dwarf2read.c (read_enumeration_type): Add comment.
5841 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
5843 * config.in: Regenerate.
5845 2008-01-08 Joel Brobecker <brobecker@adacore.com>
5847 * ada-lang.c (ada_convert_actual): Renames convert_actual.
5849 (ada_convert_actuals): Delete.
5850 * ada-lang.h (ada_convert_actual): Add declaration.
5851 (ada_convert_actuals): Remove declaration.
5852 * infcall.c: #include "ada-lang.h".
5853 (value_arg_coerce): Add new parameter sp. Update function
5854 documetnation. Add handling of Ada function call parameters.
5855 * Makefile.in (infcall.o): Update dependencies.
5857 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
5859 * ada-lang.c (ensure_lval): Fix value lval kind.
5860 (convert_actual): Add handling for arguments passed by reference.
5862 2008-01-08 Doug Evans <dje@google.com>
5864 * dbxread.c (read_dbx_symtab): Fix indentation.
5866 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
5868 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5869 (valarith.o): Depend on dfp.h.
5870 (valops.o): Likewise.
5871 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5872 (set_decnumber_context): New function.
5873 (decimal_check_errors): Likewise.
5874 (decimal_from_number): Likewise.
5875 (decimal_to_number): Likewise.
5876 (decimal_from_string): Use set_decnumber_context and
5877 decimal_check_errors.
5878 (decimal_from_integral): New function.
5879 (decimal_from_floating): Likewise.
5880 (decimal_to_double): Likewise.
5881 (promote_decimal): Likewise.
5882 (decimal_binop): Likewise.
5883 (decimal_is_zero): Likewise.
5884 (decimal_compare): Likewise.
5885 (decimal_convert): Likewise.
5886 * dfp.h (decimal_from_integral): New prototype.
5887 (decimal_from_floating): Likewise.
5888 (decimal_to_double): Likewise.
5889 (decimal_binop): Likewise.
5890 (decimal_is_zero): Likewise.
5891 (decimal_compare): Likewise.
5892 (decimal_convert): Likewise.
5893 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5894 call to value_from_decfloat.
5895 * valarith.c: Include dfp.h.
5896 (value_args_as_decimal): New function.
5897 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5898 (value_logical_not): Likewise.
5899 (value_equal): Likewise.
5900 (value_less): Likewise.
5901 (value_pos): Likewise.
5902 (value_neg): Formatting fix.
5903 * valops.c: Include dfp.h.
5904 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5905 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5906 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5907 (value_from_decfloat): Remove expect_type argument.
5908 * value.h (value_from_decfloat): Update prototype.
5910 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
5912 Ignore change in name of dynamic linker during
5913 execution on Solaris. This also unbreaks pending breakpoints.
5915 * solist.h (struct target_so_ops): New field same.
5916 * solib-svr4.c (svr4_same): New.
5917 (_initialize_svr4_solib): Register svr4_same.
5918 * solib.c (update_solib_list): Use ops->same, if available.
5920 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
5922 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5923 when using MS-DOS paths.
5925 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5927 * NEWS: Mention --pid and --core command line behaviour changes.
5929 2008-01-05 Pedro Alves <pedro@codesourcery.com>
5931 * main.c (captured_main): Remove 'count' varible and the
5932 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
5933 --pid options were issued simultaneously. If an explicit pid
5934 option was passed, don't fallback to core file. Detect extra
5935 arguments better in the presence of explicit pid or core
5938 2008-01-05 Joel Brobecker <brobecker@adacore.com>
5940 * ada-lang.c (ada_which_variant_applies): Correctly compute
5941 the value of the discriminant when the variant record is packed.
5943 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5945 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5946 that are used to differentiate homonyms.
5948 2008-01-04 Jerome Guitton <guitton@adacore.com>
5950 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5951 when the type is an anonymous pointer type.
5952 (ada_check_typedef): Avoid a seg fault when the type is null.
5953 * ada-typeprint.c (print_array_type): Add support for pointer
5956 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
5958 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5960 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5962 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5963 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5965 2008-01-04 Joel Brobecker <brobecker@adacore.com>
5967 * ada-exp.y (chop_separator): New function.
5968 (write_selectors): Rewrite to re-use chop_separator.
5969 (ada_nget_field_index, get_symbol_field_type): New functions.
5970 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5973 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
5975 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5976 of SYMBOL_VALUE when working with function symbols.
5978 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5980 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5981 expressions. These expressions do not need to be rewriten.
5983 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5985 * dwarf2read.c (read_enumeration_type): Flag type as stub if
5986 the given die is a declaration.
5988 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5990 * ada-lang.c (ada_array_bound_from_type): Make non-static.
5991 Handle properly the case when the index type is an enumerated type.
5992 Do not return the subtype of the bounds type, just return the
5993 bounds type directly - this is not needed and is more consistent
5994 with what we do for arrays when no XA parallel type exists.
5996 2008-01-03 Joel Brobecker <brobecker@adacore.com>
5998 * ada-lang.c (static_unwrap_type): Add forward declaration.
5999 (template_to_static_fixed_type): Fields of dynamic types sometimes
6000 also need to be unwrapped. Take this into account.
6001 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
6002 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
6003 * ada-typeprint.c (ada_print_type): Get the typename from
6004 the original type, not the base type.
6006 2008-01-03 Jerome Guitton <guitton@adacore.com>
6008 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
6009 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
6010 Update calls to ada_to_fixed_type.
6011 (ada_template_to_fixed_record_type_1): Ditto, but without looking
6013 (ada_to_fixed_type): Add check_tag parameter; do not look for
6014 tag if null. When looking for a tag, use a fixed record type.
6015 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
6016 * ada-valprint.c (printable_val_type, ada_value_print): Update
6017 calls to ada_to_fixed_type.
6019 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
6021 * doublest.c (convert_floatformat_to_doublest): Call
6022 floatformat_to_doublest instead of floatformat_to_double and use
6024 (convert_doublest_to_floatformat): Call floatformat_from_doublest
6025 instead of floatformat_from_double and use DOUBLEST variables.
6027 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
6029 * MAINTAINERS (Write After Approval): Add self.
6031 2008-01-03 Joel Brobecker <brobecker@adacore.com>
6033 * symfile.c (set_initial_language): Make non-static.
6034 * symfile.h (set_initial_language): Add declaration.
6035 * language.c: #include "symfile.h".
6036 (set_language): Call set_initial_language if the frame language
6037 could not be determined.
6039 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
6041 * eval.c (evaluate_subexp_for_address): Provide frame address to
6042 locate_var_value only if it will be needed.
6044 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
6046 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
6048 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6050 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
6051 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
6052 This is needed to make sure that any other treatment applied
6053 to the resulting value does not fail for spurious reason,
6054 such as trying to take the address of this value.
6056 2008-01-02 Joel Brobecker <brobecker@adacore.com>
6058 * ada-lang.c (ada_value_equal): Dereference reference types when
6061 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
6063 Updated copyright notices for most files.
6065 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
6067 * win32-nat.c (psapi_module_handle): Remove static.
6068 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
6069 return first module found if base_address is zero. Don't initialize
6070 psapi function pointers here. Convert to cygwin paths when
6072 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
6073 executable name. Use get_module_name when that fails or when
6075 (_initialize_psapi): New function. Initialize psapi stuff before it is
6076 needed or issue a warning if it is not found. Move psapi_module_handle
6079 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6081 * ada-lang.c (ada_remove_trailing_digits): New function.
6082 (ada_remove_po_subprogram_suffix): New function.
6083 (ada_decode): Improve. Move the description of the algorithm
6084 directly inside the code, instead of in the function global
6087 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6089 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
6090 and always print the dereferenced value.
6092 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6094 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
6095 of the case where the first argument is a reference.
6096 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
6098 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6100 Implement support for Ada interface types.
6102 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
6103 (ada_is_ignored_field): Ignore fields that are a dispatch table
6106 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6108 * top.c (print_gdb_version): Update copyright year.
6110 2008-01-01 Joel Brobecker <brobecker@adacore.com>
6112 * ChangeLog-2007: New ChangeLog rotation.
6113 * ChangeLog: Reset for 2008.
6114 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
6117 For older changes see ChangeLog-2007.
6123 version-control: never