+2008-07-12 Pedro Alves <pedro@codesourcery.com>
+
+ * infrun.c (struct thread_stepping_state): Delete sal member.
+ (init_thread_stepping_state): Add local sal. Use it instead of
+ tss->sal.
+ (handle_inferior_event): New local stop_pc_sal. Use it instead of
+ tss->sal.
+ (step_into_function): Add local stop_func_sal. Use it instead of
+ tss->sal.
+
+2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
+
+ Implement -exec-continue/-exec-interrupt --all.
+ * infcmd.c (continue_1): New, extracted from
+ (continue_command): ...here.
+ (interrupt_target_1): New, extracted from
+ (interrupt_target_command): ...here.
+ * inferior.h (continue_1, interrupt_target_1): New.
+ * mi/mi-main.c (mi_cmd_exec_continue)
+ (mi_cmd_exec_interrupt): Handle --all.
+
+2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
+
+ Implement --thread and --frame.
+ * gdbthread.h (find_thread_id): Declare.
+ * thread.c (find_thread_id): Make non-static.
+ * mi/mi-main.c (mi_cmd_execute): Switch to the right
+ thread and frame, if necessary.
+ * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
+ * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
+
+2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
+
+ * infrun.c (resume): Discard cleanups on early exit path.
+
+2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
+
+ * infrun.c (normal_stop): For MI, report which threads
+ were stopped.
+
+2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
+
+ Report thread state in -thread-info output.
+ * thread.c (print_thread_info): Add new field "state".
+
+2008-07-11 Pedro Alves <pedro@codesourcery.com>
+
+ * infrun.c (handle_inferior_event): Also ignore a
+ TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
+
+2008-07-11 Tom Tromey <tromey@redhat.com>
+
+ * completer.c (complete_line_internal): New function, from
+ complete_line. Add 'for_help' parameter.
+ (complete_line): Use it.
+ (command_completer): Move later. Rewrite.
+
+2008-07-11 Pedro Alves <pedro@codesourcery.com>
+
+ * thread.c (thread_apply_command): Move making the cleanup out of
+ the loop.
+
+2008-07-11 Pedro Alves <pedro@codesourcery.com>
+
+ Exited threads.
+
+ * 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).
+
2008-07-11 Pedro Alves <pedro@codesourcery.com>
Add "continue -a" and "interrupt -a" options for non-stop mode.
projects / deliverable / binutils-gdb.git / blobdiff