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* Update years in copyright notice for the GDB files.Joel Brobecker2013-01-011-1/+1
| | | | | | | Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
* Copyright year update in most files of the GDB Project.Joel Brobecker2012-01-041-2/+1
| | | | | | gdb/ChangeLog: Copyright year update in most files of the GDB Project.
* 2011-12-16 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-12-161-4/+2
| | | | | | | | * inf-loop.c: Include top.h. (inferior_event_handler): Call check_frame_language. * top.c (check_frame_language_change): New, factored out from ... (execute_command): ... this. Use check_frame_language_change. * top.h (check_frame_language_change): Declare.
* 2011-09-05 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-09-051-14/+0
| | | | | | | | | | * inf-loop.c (execute_command): Don't check if the current thread if running before synchronously waiting for command completion. * infrun.c (fetch_inferior_event): Handle "set exec-done-display" here. (normal_stop): Call async_enable_stdin here. * inf-loop.c (inferior_event_handler): Don't call async_enable_stdin, nor handle "set exec-done-display" here.
* 2011-09-02 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-09-021-12/+19
| | | | | | | | | | | | | | | | | | | | | | | | * top.c: Include interps.h. (execute_command): If the target can async, but the interpreter is in sync mode, synchronously wait for the command to finish before returning. (execute_command_to_string): Force the interpreter to sync mode. * infrun.c: Include interps.h. (fetch_inferior_event): Don't restore the prompt yet if the interpreter is in sync mode. * interps.c (interpreter_async): New global. * interps.h (interpreter_async): Declare. * inf-loop.c: Include interps.h. (inferior_event_handler): Don't print the language change or run breakpoint commands yet if the interpreter in is sync mode. * main.c (captured_command_loop): Flip the interpreter to async mode. * cli/cli-script.c: Include interps.h. (execute_user_command, while_command, if_command): Force the interpreter to sync mode. * python/python.c: Include interps.h. (python_command, execute_gdb_command): Force the interpreter to sync mode.
* gdb/Jan Kratochvil2011-08-261-0/+1
| | | | | * inf-loop.c (inferior_event_handler): Add exception_print in INF_EXEC_COMPLETE.
* gdb/Jan Kratochvil2011-08-261-0/+4
| | | | | | | | | | | | | | | | | | | | * breakpoint.c (bpstat_do_actions): New variable cleanup_if_error, call make_bpstat_clear_actions_cleanup and discard_cleanups for it. * defs.h (make_bpstat_clear_actions_cleanup): New declaration. * exceptions.c (throw_exception): Remove the bpstat_clear_actions call. * inf-loop.c (inferior_event_handler): New variable cleanup_if_error, call make_bpstat_clear_actions_cleanup and discard_cleanups for it. Call bpstat_clear_actions for failed fetch_inferior_event_wrapper. * infrun.c (fetch_inferior_event): Call make_bpstat_clear_actions_cleanup. * top.c (execute_command): New variable cleanup_if_error, call make_bpstat_clear_actions_cleanup and discard_cleanups for it. * utils.c (do_bpstat_clear_actions_cleanup) (make_bpstat_clear_actions_cleanup): New functions. gdb/testsuite/ * gdb.base/commands.exp (error_clears_commands_left): New function. (): Call it.
* 2011-05-30 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-05-301-13/+0
| | | | | | | | | | | gdb/ * target.h (enum inferior_event_type): Delete INF_QUIT_REQ. * inf-loop.h (inferior_event_handler_wrapper): Delete. * inf-loop.c (inferior_event_handler_wrapper): Delete. (inferior_event_handler): Don't handle INF_QUIT_REQ. * remote.c (_initialize_remote): Register async_remote_interrupt_twice directly as sigint_remote_twice_token event.
* 2011-05-30 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-05-301-8/+0
| | | | | | gdb/ * target.h (enum inferior_event_type): Delete INF_ERROR. * inf-loop.c (inferior_event_handler): Don't handle INF_ERROR.
* 2011-05-30 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-05-301-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ * continuations.h (continuation_ftype): Add `err' parameter. Document parameters. (do_all_continuations, do_all_continuations_thread) (do_all_intermediate_continuations) (do_all_intermediate_continuations_thread) (do_all_inferior_continuations): Add `err' parameter. * continuations.c (do_my_continuations_1, do_my_continuations) (do_all_inferior_continuations, do_all_continuations_ptid) (do_all_continuations_thread_callback) (do_all_continuations_thread, do_all_continuations) (do_all_intermediate_continuations_thread_callback) (do_all_intermediate_continuations_thread) (do_all_intermediate_continuations): Add `err' parameter, and pass it down all the way to the continuations proper. * inf-loop.c (inferior_event_handler): If fetching an inferior event throws an error, don't pop the target, and still call the continuations, but with `err' set. Adjust all other continuation calls. * breakpoint.c (until_break_command_continuation): Add `err' parameter. * infcmd.c (step_1_continuation): Add `err' parameter. Don't issue another step if `err' is set. (struct until_next_continuation_args): New. (until_next_continuation): Add `err' parameter. Adjust. (until_next_command): Adjust. (struct finish_command_continuation_args): Add `thread' field. (finish_command_continuation): Add `err' parameter. Handle it. (finish_forward): Adjust. (attach_command_continuation): Add `err' parameter. Handle it. * infrun.c (infrun_thread_stop_requested_callback): Adjust to cancel the continuations. * interps.c (interp_set): Adjust to cancel the continuations. * thread.c (clear_thread_inferior_resources): Adjust to cancel the continuations rather than discarding. (free_thread): Don't clear thread inferior resources here. (delete_thread_1): Do it here instead. And do it before removing the thread from the threads list. Tag the thread as exited before clearing thread inferior resources.
* 2011-05-27 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-05-271-0/+1
| | | | | | | | | | | | | | | | | * defs.h (struct continuation, continuation_ftype) (continuation_free_arg_ftype, add_continuation) (do_all_continuations, do_all_continuations_thread) (discard_all_continuations, discard_all_continuations_thread) (add_intermediate_continuation, do_all_intermediate_continuations) (do_all_intermediate_continuations_thread) (discard_all_intermediate_continuations) (discard_all_intermediate_continuations_thread) (add_inferior_continuation, do_all_inferior_continuations) (discard_all_inferior_continuations): Move to ... * continuations.h: ... this new file. * breakpoint.c, continuations.c, event-top.c, inf-loop.c, infcmd.c, inferior.c, infrun.c, interps.c: Include continuations.h.
* 2011-05-20 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-05-201-1/+2
| | | | | | gdb/ * inf-loop.c (inferior_event_handler): Only output a message if verbose.
* 2011-01-08 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-01-091-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * h8300-tdep.c: Comment cleanup, mostly periods and spaces. * hppa-hpux-tdep.c: Ditto. * hppa-linux-nat.c: Ditto. * hppa-linux-tdep.c: Ditto. * hppanbsd-tdep.c: Ditto. * hppa-tdep.c: Ditto. * hppa-tdep.h: Ditto. * hpux-thread.c: Ditto. * i386-cygwin-tdep.c: Ditto. * i386-darwin-nat.c: Ditto. * i386gnu-nat.c: Ditto. * i386-linux-nat.c: Ditto. * i386-linux-tdep.c: Ditto. * i386-nat.c: Ditto. * i386-nat.h: Ditto. * i386nbsd-tdep.c: Ditto. * i386-sol2-nat.c: Ditto. * i386-stub.c: Ditto. * i386-tdep.c: Ditto. * i386-tdep.h: Ditto. * i387-tdep.c: Ditto. * ia64-linux-nat.c: Ditto. * ia64-linux-tdep.c: Ditto. * ia64-tdep.c: Ditto. * infcall.c: Ditto. * infcall.h: Ditto. * infcmd.c: Ditto. * inferior.c: Ditto. * inferior.h: Ditto. * infloop.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * interps.c: Ditto. * interps.h: Ditto. * iq2000-tdep.c: Ditto. * irix5-nat.c: Ditto. * jit.c: Ditto. * jit.h: Ditto. * jv-exp.y: Ditto. * jv-lang.c: Ditto. * jv-lang.h: Ditto. * jv-typeprint.c: Ditto. * jv-valprint.c: Ditto. * language.c: Ditto. * language.h: Ditto. * linespec.c: Ditto. * linux-fork.c: Ditto. * linux-nat.c: Ditto. * linux-thread-db.c: Ditto. * lm32-tdep.c: Ditto.
* run copyright.sh for 2011.Joel Brobecker2011-01-011-1/+2
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* 2010-05-14 Michael Snyder <msnyder@vmware.com>Michael Snyder2010-05-141-0/+1
| | | | | | | | | | | * infcall.c: White space. * inf-child.c: White space. * infcmd.c: White space. * inferior.c: White space. * inf-loop.c: White space. * inflow.c: White space. * inline-frame.c: White space. * interps.c: White space.
* Update copyright year in most headers.Joel Brobecker2010-01-011-1/+1
| | | | Automatic update by copyright.sh.
* * inf-loop.c (inferior_event_handler): Avoid calling is_running onPedro Alves2009-03-281-1/+4
| | | | null inferior_ptid.
* Updated copyright notices for most files.Joel Brobecker2009-01-031-1/+1
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* * defs.h (add_inferior_continuation)Pedro Alves2008-11-051-0/+5
| | | | | | | | | | | | | | | | | (do_all_inferior_continuations) (discard_all_inferior_continuations): Declare. * utils.c (add_inferior_continuation) (do_all_inferior_continuations) (discard_all_inferior_continuations): New. * inferior.h (struct inferior) <continuations>: New field. * inferior.c (free_inferior): Discard all the inferior continuations. * inf-loop.c (inferior_event_handler): Do all current inferior continuations. * infcmd.c (attach_command): Register an inferior continuation instead of a thread continuation. * infrun.c (handle_inferior_event): If stop_soon is STOP_QUIETLY_NO_SIGSTOP, also expect a TARGET_SIGNAL_0.
* * inf-loop.c (inferior_event_handler): On INF_ERROR andPedro Alves2008-11-041-4/+2
| | | | | | | INF_REG_EVENT throwing, don't call target_async or pop_target. Call pop_all_targets_above. * remote.c (remote_close): Call remote_terminal_ours. Don't call signal or target_async.
* Remove global continuations in favour of a per-threadPedro Alves2008-09-081-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | continuations. * gdbthread.h (struct thread_info): Add comments around continuations and intermediate_continuations. (save_infrun_state, load_infrun_state): Delete continuations and intermediate_continuations arguments. * infrun.c (fetch_inferior_event): Only call normal_stop if stop_soon is NO_STOP_QUIETLY. (context_switch): Don't context-switch the continuations. * thread.c (clear_thread_inferior_resources): Discard all continuations of the thread we're clearing. (save_infrun_state, load_infrun_state): Delete continuations and intermediate_continuations arguments, and the code referencing them. * utils.c: Include "gdbthread.h". (cmd_continuation, intermediate_continuation): Delete. (add_continuation): Add thread_info* argument. Install the continuation on it. (restore_thread_cleanup): New. (do_all_continuations_ptid, do_all_continuations_thread_callback): New. (do_all_continuations): Reimplement. (discard_all_continuations_thread_callback, discard_all_continuations_thread): New. (discard_all_continuations): Reimplement. (add_intermediate_continuation): Add thread_info* argument. Install the continuation on it. (do_all_intermediate_continuations_thread_callback) (do_all_intermediate_continuations_thread): New. (do_all_intermediate_continuations): Reimplement. (discard_all_intermediate_continuations_thread_callback): New. (discard_all_intermediate_continuations_thread): New. (discard_all_intermediate_continuations): Reimplement. * breakpoint.c (until_break_command): Install the continuation on the current thread. * defs.h (cmd_continuation, intermediate_continuation): Delete. (struct thread_info): Forward declare. (add_continuation, add_intermediate_continuation): Add thread_info* argument. (do_all_continuations_thread, discard_all_continuations_thread) (do_all_intermediate_continuations_thread) (discard_all_intermediate_continuations_thread): Declare. * inf-loop.c (inferior_event_handler): In non-stop only run continuations on the thread that stopped. In all-stop, run continuations on all threads. * infcmd.c (step_once, finish_command): Adjust.
* * inferior.h (stop_bpstat): Delete.Pedro Alves2008-09-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * breakpoint.h (bpstat_do_actions): Remove bpstat* argument. * breakpoint.c (bpstat_do_actions): Rename to ... (bpstat_do_actions_1): ... this. Make static. Change return type to int. Return true if a breakpoint proceeded. (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1. (delete_breakpoint): Don't reference the global stop_bpstat; it's gone. * gdbthread.h (struct thread_info): Add stop_bpstat. (save_infrun_state, load_infrun_state): Remove stop_bpstat argument. * thread.c (load_infrun_state, save_infrun_state): Remove stop_bpstat argument, and the code referencing it. * infcall.c: Include "gdbthread.h". (call_function_by_hand): Adjust. * exceptions.c: Include "gdbthread.h". (throw_exception): Adjust. * infcmd.c (stop_bpstat): Delete. (continue_command): In all-stop, set the ignore count on the thread that reported the stop. In non-stop, set it on the current thread. (finish_command_continuation): Adjust. (program_info): Adjust. * infrun.c (clear_proceed_status): Adjust. (context_switch): Don't context-switch stop_bpstat. (handle_inferior_event): Adjust. (normal_stop): Adjust. (save_inferior_status, restore_inferior_status): Adjust. * inf-loop.c (inferior_event_handler): Remove parameter to bpstat_do_actions call. * top.c (command_loop): Remove parameter to bpstat_do_actions call. Call it unconditionally. * event-top.c (command_handler): Ditto. * python/python.c (execute_gdb_command): Ditto.
* 2008-07-12 Pedro Alves <pedro@codesourcery.com>Pedro Alves2008-07-121-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite continuations internals on top of cleanups and plug continuation arguments leaks. * defs.h (struct continuation): Make it opaque. (add_continuation, add_intermediate_continuation): Drop the int argument of the continuation hook argument. Add continuation_free_args argument. (do_all_continuations, do_all_intermediate_continuations): Drop the error_p argument. * utils.c (add_continuation): Drop the int argument of the continuation hook argument. Add continuation_free_args argument. Reimplement on top of cleanups. (do_all_continuations): Drop error argument. Reimplement on top of cleanups. (discard_all_continuations): Reimplement on top of cleanups. (add_intermediate_continuation): Drop the int argument of the continuation hook argument. Add continuation_free_args argument. Reimplement on top of cleanups. (do_all_intermediate_continuations): Drop error argument. Reimplement on top of cleanups. (discard_all_intermediate_continuations): Reimplement on top of cleanups. * breakpoint.c (until_break_command_continuation): Drop error argument. Add xfree as continuation argument deleter. * inf-loop.c (inferior_event_handler): On error, discard all continuations. Adjust to new do_all_intermediate_continuations and do_all_continuations interfaces. * infcmd.c (step_1_continuation): Drop error_p argument. Adjust. Pass xfree as continuation argument deleter. (finish_command_continuation): Drop error_p argument. Adjust. (finish_command_continuation_free_arg): New. (finish_command): Pass finish_command_continuation_free_arg as continuation argument deleter. Adjust to new do_all_continuations interfaces. (attach_command_continuation): Drop error_p argument. (attach_command_continuation_free_args): New. (attach_command): Pass attach_command_continuation_free_args as continuation argument deleter. * interps.c (interp_set): Adjust to new do_all_continuations interfaces. * event-top.c (stdin_event_handler): In error, also discard the intermediate continuations.
* Exited threads.Pedro Alves2008-07-111-14/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * thread.c (enum thread_state): New. (thread_state main_thread_running): Delete, in favor of... (thread_state main_thread_state): ... this. Update throughout. (clear_thread_inferior_resources): New, split from free_thread. (free_thread): Call clear_thread_inferior_resources. (init_thread_list): Set main thread to stopped state. (add_thread_silent): Take care of PTID reuses. (delete_thread): If deleting inferior_ptid or a thread with refcount > 0, mark it as exited, but still keep it in the list. Only notify of thread exits, if we haven't done so yet. (iterate_over_threads): Make it safe to delete threads while iterating over them. (do_captured_list_thread_ids): Don't account for exited threads. (thread_alive): Check for the THREAD_EXITED state, and don't set ptid to -1 on exited threads. (set_running): Update to account for extra possible states. (is_thread_state): New. (is_stopped, is_exited): New. (is_running): Implement in terms of is_thread_state. (any_running): Update. (print_thread_info): Update. Account for exited threads. Don't warn about missed frame restoring here, its done in the cleanup. (switch_to_thread): Don't read from a thread that has gone. (restore_current_thread): In non-stop mode, do a full context switch. (restore_selected_frame): Add a frame_level argument. Rewrite. (struct current_thread_cleanup): Add selected_frame_level and was_stopped members. (do_restore_current_thread_cleanup): Check if thread was stopped and still is, and if the target has registers, stack and memory before restoring the selected frame. Don't delete the cleanup argument here. (restore_current_thread_cleanup_dtor): New. (make_cleanup_restore_current_thread): Remove all arguments. Rewrite. (thread_apply_all_command): Update. Prune threads. (thread_apply_command): Update. (thread_command): Account for currently selected exited thread. (do_captured_thread_select): Check for a running thread. Prune threads. (_initialize_thread): Make "info threads", "thread", "thread apply", and "thread apply all" appliable without a selected thread. * gdbthread.h (struct thread_info): Replace running_ by state_. Add refcount. (is_exited, is_stopped): Declare. (make_cleanup_restore_current_thread): Remove all arguments. * infrun.c: Include "event-top.h". (fetch_inferior_event): In non-stop mode, restore selected thread and frame after handling the event and running breakpoint commands. Display GDB prompt if needed. (normal_stop): In non-stop mode, don't print thread switching notice. * cli/cli-decode.c (set_cmd_no_selected_thread_ok) (get_cmd_no_selected_thread_ok): New. * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New. (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok): Declare. * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as no-selected-thread ok. * top.c (execute_command): Check for non no-selected-thread-ok commands. * linux-nat.c (struct saved_ptids, threads_to_delete) (record_dead_thread, prune_lwps): Delete. (exit_lwp): Unconditionally delete thread. (linux_nat_resume): Remove prune_lwps call. * infcmd.c (proceed_thread_callback): Check if !is_stopped instead of is_running. Adjust to make_cleanup_restore_current_thread interface change. * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the selected thread has exited. * inf-loop.c (inferior_event_handler): Don't display the prompt here. * varobj.c (c_value_of_root): Update. * defs.h (make_cleanup_dtor): Declare. * utils.c (make_cleanup_dtor): New. * Makefile.in (infrun.o): Depend on $(event_top_h).
* Non-stop inferior control.Pedro Alves2008-07-091-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * infrun.c (resume): In non-stop mode, always resume just one thread. (proceed): Don't call prepare_to_proceed in non-stop mode. (fetch_inferior_event): In non-stop mode, switch context before handling the event. (error_is_running, ensure_not_running): New. (handle_inferior_event): In non-stop mode: Mark only the event thread as stopped. Require that the target module manages adding threads to the thread list. Assert that there isn't a deferred_step_ptid set. Don't switch to infwait_thread_hop_state. (normal_stop): Only mark not-running if inferior hasn't exited. In non-stop mode, only mark the event thread. * thread.c:Include "cli/cli-decode.h". (print_thread_info): Don't read from a running thread. Output "(running)" if thread is running. (switch_to_thread): Don't read stop_pc if thread is executing. (do_restore_current_thread_cleanup): Don't write to a running thread. (thread_apply_all_command): Don't read from a running thread. In non-stop mode, do a full context-switch instead of just switching threads. (thread_apply_command): In non-stop mode, do a full context-switch instead of just switching threads. (do_captured_thread_select): Likewise. Inform user if selected thread is running. (_initialize_thread): Mark "info threads" and "thread" and async_ok. * inf-loop.c (inferior_event_handler): In non-stop mode, don't unregister the target from the event loop. * infcmd.c (continue_command, step_1, jump_command) (signal_command): Ensure the selected thread isn't running. (interrupt_target_command): In non-stop mode, interrupt only the selected thread. * inferior.h (error_is_running, ensure_not_running): Declare. * target.h (struct target_ops): Add ptid argument to the to_stop member. (target_stop): Add ptid_t argument. * target.c (update_current_target): Add ptid argument to to_stop's type. (debug_to_stop): Add ptid_t argument. (debug_to_rcmd): Set to_stop_ptid. * remote.c (remote_stop): Add ptid_t argument. (async_remote_interrupt): Add inferior_ptid to target_stop. * inf-ptrace.c (inf_ptrace_stop): Add ptid argument. * Makefile.in (thread.o): Depend on $(cli_decode_h).
* Add "executing" property to threads.Pedro Alves2008-07-091-10/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * inferior.h (target_executing): Delete. * gdbthread.h (struct thread_info): Add executing_ field. (set_executing, is_executing): New. * thread.c (main_thread_executing): New. (init_thread_list): Clear it and also main_thread_running. (is_running): Return false if target has no execution. (any_running, is_executing, set_executing): New. * top.c: Include "gdbthread.h". (target_executing): Delete. (execute_command): Replace target_executing check by any_running. * event-top.c: Include "gdbthread.h". (display_gdb_prompt, command_handler): Replace target_executing by is_running. * inf-loop.c: Include "gdbthread.h". Don't mark as not executing here. Replace target_executing by is_running. * infrun.c (handle_inferior_event): Mark all threads as not-executing. * linux-nat.c (linux_nat_resume): Don't mark thread as executing here. * stack.c (get_selected_block): Return null if inferior is executing. * target.c (target_resume): Mark resumed ptid as executing. * breakpoint.c (until_break_command): Replace target_executing check by is_executing. * remote.c (remote_async_resume): Don't mark inferior as executing here. * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing by any_running. * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute) (mi_execute_async_cli_command): Replace target_executing by is_running. * frame.c (get_current_frame): Error out if the current thread is executing. (has_stack_frames): New. (get_selected_frame, deprecated_safe_get_selected_frame): Check has_stack_frames. * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on $(gdbthread_h).
* * inf-loop.c (inferior_event_handler): Run all continuations andPedro Alves2008-05-061-14/+19
| | | | print any language change before running the breakpoint commands.
* * inf-loop.c (inferior_event_handler): Call bpstat_do_action,Vladimir Prus2008-05-051-0/+7
| | | | | | and catch all exceptions from it. * top.c (command_line_handler_continuation): Don't call bpstat_do_action here.
* exec_cleanup murder.Vladimir Prus2008-04-241-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * breakpoint.c (until_break_command_continuation): Add the 'error' parameter. Directly delete the breakoint as opposed to running cleanups. (until_break_command): Install continuation only after starting the target. Don't use exec cleanups, use ordinary cleanups. Discard cleanups is successfully started the target in async mode. (make_cleanup_delete_breakpoint): Remove. * breakpoint.h (make_cleanup_delete_breakpoint): Remove declaration. * defs.h (do_exec_cleanups, make_exec_cleanup): Remove declarations. (struct continations): Add the 'error' parameter to the continuation_hook field. (add_continuation, do_all_continuations) (add_intermediate_continuation) (do_all_intermediate_continuations): Add the 'error' parameter. * exceptions.c (throw_exception): Don't call do_exec_cleanups. * inf-loop.c (inferior_event_handler): Instead of calling discard_all_continuations, use do_all_continuations with 1 as 'error' parameter. Pass 0 as 'error' parameter in existing uses of discard_all_continuations. * infcmd.c (step_1): Do not use exec cleanup. For async case, discard cleanups. (step_once): Install continuation only after resuming the target. (step_1_continuation): Disable longjmp breakpoint on error. (finish_command_continuation): Add the error parameter. Delete the finish breakpoint directly, do not use cleanups. (finish_command): Do not use exec_cleanups. Always setup continuation. For sync case, immediately run them. (attach_command_continuation): Add the error parameter. * infrun.c (fetch_inferior_event): Do not use exec cleanups to remove step_resume_breakpoint -- adjust delete it directly. * interps.c (interp_set): Adjust call to do_all_continations. * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not do exec cleanups. * mi/mi-main.c (mi_cmd_target_select): Do not do exec cleanups. (mi_cmd_execute): Do not use exec_cleanup. (mi_execute_async_cli_command): Simplify the string concatenation logic. Do no use exec cleanup. (mi_exec_async_cli_cmd_continuation): New parameter error. Free last_async_command. * top.c (command_line_handler_continuation): New parameter error. * utils.c (exec_cleanup_chain, make_exec_cleanup) (do_exec_cleanups): Remove. (add_continuation, do_all_continations) (add_intermediate_continuation) (do_all_intermediate_continuations): New parameter error.
* gdb/Pedro Alves2008-04-171-0/+6
| | | | | | | | * inf-loop.c (inferior_event_handler): Also run the intermediate continuations in the INF_EXEC_COMPLETE case. gdb/testsuite/ * gdb.base/step-break.exp, gdb.base/step-break.c: New files.
* * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)Vladimir Prus2008-03-141-8/+6
| | | | | | | | | | | | | | | | | | (make_exec_error_cleanup): Remove declarations. * utils.c (exec_error_cleanup_chain): Remove. (do_exec_error_cleanups, discard_exec_error_cleanups) (make_exec_error_cleanup): Remove. * event-loop.c (start_event_loop): Adjust call to async_enable_stdin. * event-top.c (async_enable_stdin): Remove the paramater dummy. (async_disable_stdin): Don't register async_enable_stdin via cleanup. * inf-loop.c (inferior_event_handler): Don't call do_exec_error_cleanups. Call async_enable_stdin instead. * event-loop.c (start_event_loop): Adjust call to async_enable_stdin. * tui/tui-interp.c (tui_command_loop): Adjust call to async_enable_stdin.
* Async mode fixes.Vladimir Prus2008-03-141-31/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (infcmd.o, inf-loop.o): Update dependencies. * breakpoint.c (bpstat_do_actions): In async mode, don't jump to top expecting stop_bpstat to be already updated. * event-loop.c (start_event_loop): Call async_enable_stdin on exception. * event-top.c (async_enable_stdin): Do nothing if sync_execution is not set. (command_handler): Do not setup continuation here. (command_line_handler_continuation): Move to... * top.c (command_line_handler_continuation): ... here. (execute_command): In async mode, register continuation. Don't check frame's language in running in async mode. * exceptions.c (throw_exception): Don't do exec_error_cleanups. * inf-loop.c (complete_execution): Inline into... (inferior_event_handler): ... here. Clear target_executing before doing any cleanups. Don't try to show prompt if the target was resumed. * infcmd.c (signal_command): Add support for async mode. (finish_command): Only add continuation if the target was successfully resumed. * remote.c (init_async_opts): Register to_get_thread_local_address handler. * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess with sync_execution. * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin on exception.
* revert:Pedro Alves2008-03-141-2/+6
| | | | | | | 2008-03-14 Pedro Alves <pedro@codesourcery.com> * inf-loop.c (inferior_event_handler): Don't include remote.h. Call target_stop in the INF_QUIT_REQ case. * Makefile.in (inf-loop.o): Update.
* * inf-loop.c (inferior_event_handler): Don't include remote.h.Pedro Alves2008-03-141-6/+2
| | | | | Call target_stop in the INF_QUIT_REQ case. * Makefile.in (inf-loop.o): Update.
* Updated copyright notices for most files.Daniel Jacobowitz2008-01-011-1/+1
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* Switch the license of all .c files to GPLv3.Joel Brobecker2007-08-231-4/+2
| | | | | Switch the license of all .h files to GPLv3. Switch the license of all .cc files to GPLv3.
* Copyright updates for 2007.Daniel Jacobowitz2007-01-091-1/+1
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* * breakpoint.c:Eli Zaretskii2005-12-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * arm-tdep.c: * ia64-tdep.c: * i386-tdep.c: * hpread.c: * hppa-tdep.c: * hppa-hpux-tdep.c: * gnu-nat.c: * gdbtypes.c: * gdbarch.h: * gdbarch.c: * eval.c: * dwarf2read.c: * dbxread.c: * copying: * symfile.c: * stabsread.c: * sh64-tdep.c: * sh-tdep.c: * s390-tdep.c: * rs6000-tdep.c: * remote.c: * remote-mips.c: * mips-tdep.c: * mdebugread.c: * linux-nat.c: * infrun.c: * xcoffread.c: * win32-nat.c: * valops.c: * utils.c: * tracepoint.c: * target.c: * symtab.c: * c-exp.y: * ada-valprint.c: * ada-typeprint.c: * ada-lex.l: * ada-lang.h: * ada-lang.c: * ada-exp.y: * alphafbsd-tdep.c: * alphabsd-tdep.h: * alphabsd-tdep.c: * alphabsd-nat.c: * alpha-tdep.h: * alpha-tdep.c: * alpha-osf1-tdep.c: * alpha-nat.c: * alpha-mdebug-tdep.c: * alpha-linux-tdep.c: * alpha-linux-nat.c: * aix-thread.c: * abug-rom.c: * arch-utils.c: * annotate.h: * annotate.c: * amd64obsd-tdep.c: * amd64obsd-nat.c: * amd64nbsd-tdep.c: * amd64nbsd-nat.c: * amd64fbsd-tdep.c: * amd64fbsd-nat.c: * amd64bsd-nat.c: * amd64-tdep.h: * amd64-tdep.c: * amd64-sol2-tdep.c: * amd64-nat.h: * amd64-nat.c: * amd64-linux-tdep.c: * amd64-linux-nat.c: * alphanbsd-tdep.c: * block.h: * block.c: * bfd-target.h: * bfd-target.c: * bcache.h: * bcache.c: * ax.h: * ax-general.c: * ax-gdb.h: * ax-gdb.c: * avr-tdep.c: * auxv.h: * auxv.c: * armnbsd-tdep.c: * armnbsd-nat.c: * arm-tdep.h: * arm-linux-nat.c: * arch-utils.h: * charset.c: * call-cmds.h: * c-valprint.c: * c-typeprint.c: * c-lang.h: * c-lang.c: * buildsym.h: * buildsym.c: * bsd-uthread.h: * bsd-uthread.c: * bsd-kvm.h: * bsd-kvm.c: * breakpoint.h: * core-regset.c: * core-aout.c: * completer.h: * completer.c: * complaints.h: * complaints.c: * command.h: * coffread.c: * coff-solib.h: * coff-solib.c: * coff-pe-read.h: * coff-pe-read.c: * cli-out.h: * cli-out.c: * charset.h: * dink32-rom.c: * dictionary.h: * dictionary.c: * demangle.c: * defs.h: * dcache.h: * dcache.c: * d10v-tdep.c: * cpu32bug-rom.c: * cp-valprint.c: * cp-support.h: * cp-support.c: * cp-namespace.c: * cp-abi.h: * cp-abi.c: * corelow.c: * corefile.c: * environ.c: * elfread.c: * dwarfread.c: * dwarf2loc.c: * dwarf2expr.h: * dwarf2expr.c: * dwarf2-frame.h: * dwarf2-frame.c: * dve3900-rom.c: * dummy-frame.h: * dummy-frame.c: * dsrec.c: * doublest.h: * doublest.c: * disasm.h: * disasm.c: * fork-child.c: * findvar.c: * fbsd-nat.h: * fbsd-nat.c: * f-valprint.c: * f-typeprint.c: * f-lang.h: * f-lang.c: * expression.h: * expprint.c: * exec.h: * exec.c: * exceptions.h: * exceptions.c: * event-top.h: * event-top.c: * event-loop.h: * event-loop.c: * gdb.c: * gdb-stabs.h: * gdb-events.h: * gdb-events.c: * gcore.c: * frv-tdep.h: * frv-tdep.c: * frv-linux-tdep.c: * frame.h: * frame.c: * frame-unwind.h: * frame-unwind.c: * frame-base.h: * frame-base.c: * gdb_vfork.h: * gdb_thread_db.h: * gdb_string.h: * gdb_stat.h: * gdb_regex.h: * gdb_ptrace.h: * gdb_proc_service.h: * gdb_obstack.h: * gdb_locale.h: * gdb_dirent.h: * gdb_curses.h: * gdb_assert.h: * gdbarch.sh: * gdb.h: * hpux-thread.c: * hppabsd-nat.c: * hppa-tdep.h: * hpacc-abi.c: * h8300-tdep.c: * gregset.h: * go32-nat.c: * gnu-v3-abi.c: * gnu-v2-abi.h: * gnu-v2-abi.c: * gnu-nat.h: * glibc-tdep.c: * gdbtypes.h: * gdbcore.h: * gdbcmd.h: * i386nbsd-tdep.c: * i386nbsd-nat.c: * i386gnu-tdep.c: * i386gnu-nat.c: * i386fbsd-tdep.c: * i386fbsd-nat.c: * i386bsd-tdep.c: * i386bsd-nat.h: * i386bsd-nat.c: * i386-tdep.h: * i386-sol2-nat.c: * i386-nto-tdep.c: * i386-nat.c: * i386-linux-tdep.h: * i386-linux-tdep.c: * i386-linux-nat.c: * i386-cygwin-tdep.c: * inf-ttrace.c: * inf-ptrace.h: * inf-ptrace.c: * inf-loop.h: * inf-loop.c: * inf-child.h: * inf-child.c: * ia64-tdep.h: * ia64-linux-nat.c: * i387-tdep.h: * i387-tdep.c: * i386v4-nat.c: * i386v-nat.c: * i386obsd-tdep.c: * i386obsd-nat.c: * kod.c: * jv-valprint.c: * jv-typeprint.c: * jv-lang.h: * jv-lang.c: * irix5-nat.c: * iq2000-tdep.c: * interps.h: * interps.c: * inftarg.c: * inflow.h: * inflow.c: * inferior.h: * infcmd.c: * infcall.h: * infcall.c: * inf-ttrace.h: * m32r-tdep.h: * m32r-tdep.c: * m32r-rom.c: * m32r-linux-tdep.c: * m32r-linux-nat.c: * m2-valprint.c: * m2-typeprint.c: * m2-lang.h: * m2-lang.c: * lynx-nat.c: * linux-thread-db.c: * linux-nat.h: * linespec.c: * libunwind-frame.h: * libunwind-frame.c: * language.h: * language.c: * macroexp.c: * macrocmd.c: * m88kbsd-nat.c: * m88k-tdep.h: * m88k-tdep.c: * m68klinux-tdep.c: * m68klinux-nat.c: * m68kbsd-tdep.c: * m68kbsd-nat.c: * m68k-tdep.h: * m68k-tdep.c: * mips-linux-nat.c: * mips-irix-tdep.c: * minsyms.c: * memattr.h: * memattr.c: * mem-break.c: * mdebugread.h: * main.h: * main.c: * macrotab.h: * macrotab.c: * macroscope.h: * macroscope.c: * macroexp.h: * nbsd-tdep.c: * mt-tdep.c: * monitor.h: * monitor.c: * mn10300-tdep.h: * mn10300-tdep.c: * mn10300-linux-tdep.c: * mipsv4-nat.c: * mipsread.c: * mipsnbsd-tdep.h: * mipsnbsd-tdep.c: * mipsnbsd-nat.c: * mips64obsd-tdep.c: * mips64obsd-nat.c: * mips-tdep.h: * mips-mdebug-tdep.c: * mips-linux-tdep.c: * osabi.h: * osabi.c: * ocd.h: * ocd.c: * observer.c: * objfiles.h: * objfiles.c: * objc-lang.h: * objc-lang.c: * objc-exp.y: * nto-tdep.h: * nto-tdep.c: * nto-procfs.c: * nlmread.c: * nbsd-tdep.h: * ppcobsd-tdep.c: * ppcobsd-nat.c: * ppcnbsd-tdep.h: * ppcnbsd-tdep.c: * ppcnbsd-nat.c: * ppcbug-rom.c: * ppc-tdep.h: * ppc-sysv-tdep.c: * ppc-linux-tdep.c: * ppc-linux-nat.c: * ppc-bdm.c: * parser-defs.h: * parse.c: * p-valprint.c: * p-typeprint.c: * p-lang.h: * p-lang.c: * remote-fileio.h: * remote-fileio.c: * remote-est.c: * remote-e7000.c: * regset.h: * regset.c: * reggroups.h: * reggroups.c: * regcache.h: * regcache.c: * proc-why.c: * proc-service.c: * proc-events.c: * printcmd.c: * ppcobsd-tdep.h: * sentinel-frame.h: * sentinel-frame.c: * scm-valprint.c: * scm-tags.h: * scm-lang.h: * scm-lang.c: * scm-exp.c: * s390-tdep.h: * rom68k-rom.c: * remote.h: * remote-utils.c: * remote-st.c: * remote-sim.c: * remote-sds.c: * remote-rdp.c: * remote-rdi.c: * remote-hms.c: * sim-regno.h: * shnbsd-tdep.h: * shnbsd-tdep.c: * shnbsd-nat.c: * sh-tdep.h: * serial.h: * serial.c: * ser-unix.h: * ser-unix.c: * ser-tcp.c: * ser-pipe.c: * ser-go32.c: * ser-e7kpc.c: * ser-base.h: * ser-base.c: * solib.c: * solib-svr4.h: * solib-svr4.c: * solib-sunos.c: * solib-som.h: * solib-som.c: * solib-pa64.h: * solib-pa64.c: * solib-osf.c: * solib-null.c: * solib-legacy.c: * solib-irix.c: * solib-frv.c: * solib-aix5.c: * sol-thread.c: * sparc64-linux-tdep.c: * sparc64-linux-nat.c: * sparc-tdep.h: * sparc-tdep.c: * sparc-sol2-tdep.c: * sparc-sol2-nat.c: * sparc-nat.h: * sparc-nat.c: * sparc-linux-tdep.c: * sparc-linux-nat.c: * source.h: * source.c: * somread.c: * solist.h: * solib.h: * std-regs.c: * stack.h: * stack.c: * stabsread.h: * sparcobsd-tdep.c: * sparcnbsd-tdep.c: * sparcnbsd-nat.c: * sparc64obsd-tdep.c: * sparc64nbsd-tdep.c: * sparc64nbsd-nat.c: * sparc64fbsd-tdep.c: * sparc64fbsd-nat.c: * sparc64-tdep.h: * sparc64-tdep.c: * sparc64-sol2-tdep.c: * sparc64-nat.c: * ui-file.c: * typeprint.h: * typeprint.c: * tramp-frame.h: * tramp-frame.c: * trad-frame.h: * trad-frame.c: * tracepoint.h: * top.c: * tobs.inc: * thread.c: * terminal.h: * target.h: * symfile.h: * stop-gdb.c: * vaxbsd-nat.c: * vax-tdep.h: * vax-tdep.c: * vax-nat.c: * varobj.h: * varobj.c: * value.h: * value.c: * valprint.h: * valprint.c: * v850-tdep.c: * uw-thread.c: * user-regs.c: * ui-out.h: * ui-out.c: * ui-file.h: * xcoffsolib.h: * xcoffsolib.c: * wrapper.c: * wince.c: * wince-stub.h: * wince-stub.c: * vaxobsd-tdep.c: * vaxnbsd-tdep.c: * gdb_gcore.sh: * copying.c: * configure.ac: * aclocal.m4: * acinclude.m4: * reply_mig_hack.awk: * observer.sh: * gdb_mbuild.sh: * arm-linux-tdep.c: * blockframe.c: * dbug-rom.c: * environ.h: * dwarf2loc.h: * gdb-events.sh: * glibc-tdep.h: * gdb_wait.h: * gdbthread.h: * i386-sol2-tdep.c: * hppabsd-tdep.c: * hppa-linux-nat.c: * hppa-hpux-nat.c: * ia64-linux-tdep.c: * infptrace.c: * linespec.h: * maint.c: * mips-mdebug-tdep.h: * remote-m32r-sdi.c: * s390-nat.c: * rs6000-nat.c: * remote-utils.h: * sh3-rom.c: * sh-linux-tdep.c: * top.h: * symtab.h: * symmisc.c: * symfile-mem.c: * srec.h: * user-regs.h: * version.h: * valarith.c: * xstormy16-tdep.c: * wrapper.h: * Makefile.in: * f-exp.y: * cris-tdep.c: * cp-name-parser.y: * procfs.c: * proc-utils.h: * proc-flags.c: * proc-api.c: * p-exp.y: * m68hc11-tdep.c: * m2-exp.y: * kod.h: * kod-cisco.c: * jv-exp.y: * hppa-linux-tdep.c: Add (c) after Copyright. Update the FSF address.
* 2005-02-11 Andrew Cagney <cagney@gnu.org>Andrew Cagney2005-02-121-3/+3
| | | | | | | | | | | | | | | | | | Mark up some of printf_filtered and printf_unfiltered. * ada-lang.c, annotate.c, arch-utils.c, breakpoint.c: Update. * corelow.c, cp-namespace.c, cp-support.c, dcache.c: Update. * demangle.c, dsrec.c, dwarf2read.c, dwarfread.c: Update. * event-loop.c, event-top.c, exec.c, f-valprint.c: Update. * gdbtypes.c, inf-loop.c, inf-ptrace.c, inf-ttrace.c: Update. * infcmd.c, inflow.c, infrun.c, inftarg.c, language.c: Update. * linespec.c, linux-nat.c, linux-thread-db.c, maint.c: Update. * mdebugread.c, memattr.c, monitor.c, objc-lang.c: Update. * ocd.c, osabi.c, printcmd.c, procfs.c, regcache.c: Update. * remote.c, solib-som.c, solib.c, somsolib.c, source.c: Update. * stack.c, symfile.c, symmisc.c, target.c, thread.c: Update. * top.c, utils.c, valprint.c, value.c, cli/cli-cmds.c: Update. * cli/cli-dump.c, cli/cli-logging.c, tui/tui-hooks.c: Update. * tui/tui-regs.c, tui/tui-win.c: Update.
* 2005-01-12 Andrew Cagney <cagney@gnu.org>Andrew Cagney2005-01-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * exceptions.h (enum return_reason, RETURN_MASK) (RETURN_MASK_QUIT, RETURN_MASK_ERROR, RETURN_MASK_ALL) (return_mask, throw_exception, catch_exceptions_ftype) (catch_exceptions_with_msg, catch_errors_ftype, catch_errors) (catch_command_errors_ftype, catch_command_errors): Move to exceptions.h. * exceptions.c, exceptions.h: New files. * top.c: Do not include <setjmp.h>. (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP, catch_return) (throw_exception, catcher, catch_exceptions) (catch_exceptions_with_msg, struct catch_errors_args) (do_catch_errors, catch_errors, struct captured_command_args) (do_captured_command, catch_command_errors): Move to exceptions.c. * wrapper.c, wince.c, win32-nat.c, utils.c: Include "exceptions.h". * tui/tui-interp.c, top.c, thread.c, symmisc.c: Ditto. * symfile-mem.c, stack.c, solib.c, rs6000-nat.c: Ditto. * remote-sds.c, remote-mips.c, remote-fileio.c: Ditto. * remote-e7000.c, objc-lang.c, ocd.c: Ditto. * remote.c, nto-procfs.c, monitor.c, mi/mi-main.c: Ditto. * main.c, m32r-rom.c, infrun.c, inf-loop.c: Ditto. * hppa-hpux-tdep.c, frame.c, event-top.c, event-loop.c: Ditto. * corelow.c, corefile.c, cli/cli-interp.c, breakpoint.c: Ditto. * ada-valprint.c, ada-lang.c: Ditto. * Makefile.in (HFILES_NO_SRCDIR, COMMON_OBS): Add exceptions.h and exceptions.o. Update all dependencies.
* import gdb-1999-12-06 snapshotJason Molenda1999-12-071-0/+6
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* import gdb-1999-10-11 snapshotJason Molenda1999-10-121-1/+14
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* Initial revisionJason Molenda1999-10-051-0/+113