X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fdummy-frame.h;h=a921e92bd5c5a4e906002f60c8da8fa3dccaa604;hb=7fda53d583bf5baaa15ccdea78c48bf57b205dad;hp=f7e05e6a1f4040d771846b04ffbb5b87b6ac8a94;hpb=a45ae3ed061717e5a1538b1ac402cad93f81cb55;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h
index f7e05e6a1f..a921e92bd5 100644
--- a/gdb/dummy-frame.h
+++ b/gdb/dummy-frame.h
@@ -1,6 +1,6 @@
 /* Code dealing with dummy stack frames, for GDB, the GNU debugger.
 
-   Copyright (C) 2002, 2004, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2007-2012 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,10 +20,10 @@
 #if !defined (DUMMY_FRAME_H)
 #define DUMMY_FRAME_H 1
 
-struct frame_info;
-struct regcache;
+#include "frame.h"
+
+struct infcall_suspend_state;
 struct frame_unwind;
-struct frame_id;
 
 /* Push the information needed to identify, and unwind from, a dummy
    frame onto the dummy frame stack.  */
@@ -38,14 +38,23 @@ struct frame_id;
    be expanded so that it knowns the lower/upper extent of the dummy
    frame's code.  */
 
-extern void dummy_frame_push (struct regcache *regcache,
-			      const struct frame_id *dummy_id);
+extern void dummy_frame_push (struct infcall_suspend_state *caller_state,
+                              const struct frame_id *dummy_id);
+
+/* Pop the dummy frame DUMMY_ID, restoring program state to that before the
+   frame was created.
+   On return reinit_frame_cache has been called.
+   If the frame isn't found, flag an internal error.
+
+   NOTE: This can only pop the one frame, even if it is in the middle of the
+   stack, because the other frames may be for different threads, and there's
+   currently no way to tell which stack frame is for which thread.  */
 
 extern void dummy_frame_pop (struct frame_id dummy_id);
 
 /* If the PC falls in a dummy frame, return a dummy frame
    unwinder.  */
 
-extern const struct frame_unwind *const dummy_frame_unwind;
+extern const struct frame_unwind dummy_frame_unwind;
 
 #endif /* !defined (DUMMY_FRAME_H)  */