Async mode fixes.

        * 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.

1 files changed, 7 insertions, 17 deletions

diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index 96229a0..05a64d8 100644
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -224,23 +224,13 @@ mi_cmd_interpreter_exec (char *command, char **argv, int argc)
 
   for (i = 1; i < argc; i++)
     {
-      /* We had to set sync_execution = 0 for the mi (well really for Project
-         Builder's use of the mi - particularly so interrupting would work.
-         But for console commands to work, we need to initialize it to 1 -
-         since that is what the cli expects - before running the command,
-         and then set it back to 0 when we are done. */
-      sync_execution = 1;
-      {
-	struct gdb_exception e = interp_exec (interp_to_use, argv[i]);
-	if (e.reason < 0)
-	  {
-	    mi_error_message = xstrdup (e.message);
-	    result = MI_CMD_ERROR;
-	    break;
-	  }
-      }
-      do_exec_error_cleanups (ALL_CLEANUPS);
-      sync_execution = 0;
+      struct gdb_exception e = interp_exec (interp_to_use, argv[i]);
+      if (e.reason < 0)
+	{
+	  mi_error_message = xstrdup (e.message);
+	  result = MI_CMD_ERROR;
+	  break;
+	}
     }
 
   mi_remove_notify_hooks ();