/* Handling of inferior events for the event loop for GDB, the GNU debugger.
- Copyright (C) 1999-2015 Free Software Foundation, Inc.
+ Copyright (C) 1999-2020 Free Software Foundation, Inc.
Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
This file is part of GDB.
#include "defs.h"
#include "inferior.h"
#include "infrun.h"
-#include "target.h" /* For enum inferior_event_type. */
-#include "event-loop.h"
+#include "gdbsupport/event-loop.h"
#include "event-top.h"
#include "inf-loop.h"
#include "remote.h"
#include "continuations.h"
#include "interps.h"
#include "top.h"
-#include "observer.h"
+#include "observable.h"
/* General function to handle events in the inferior. */
/* Do all continuations associated with the whole inferior (not
a particular thread). */
- if (!ptid_equal (inferior_ptid, null_ptid))
+ if (inferior_ptid != null_ptid)
do_all_inferior_continuations (0);
/* When running a command list (from a user command, say), these
are only run when the command list is all done. */
- if (interpreter_async)
+ if (current_ui->async)
{
check_frame_language_change ();
/* Don't propagate breakpoint commands errors. Either we're
stopping or some command resumes the inferior. The user will
be informed. */
- TRY
+ try
{
bpstat_do_actions ();
}
- CATCH (e, RETURN_MASK_ALL)
+ catch (const gdb_exception &e)
{
- exception_print (gdb_stderr, e);
+ /* If the user was running a foreground execution
+ command, then propagate the error so that the prompt
+ can be reenabled. Otherwise, the user already has
+ the prompt and is typing some unrelated command, so
+ just inform the user and swallow the exception. */
+ if (current_ui->prompt_state == PROMPT_BLOCKED)
+ throw;
+ else
+ exception_print (gdb_stderr, e);
}
- END_CATCH
}
break;