2003-01-18 Andrew Cagney <ac131313@redhat.com>

[deliverable/binutils-gdb.git] / gdb / dummy-frame.h

diff --git a/gdb/dummy-frame.h b/gdb/dummy-frame.h
index 746e663ee0f2f2e42d776edf9fea4e4c05742f31..2d0342115a2d71bdaa6222070fd42fee39afe387 100644 (file)
--- a/gdb/dummy-frame.h
+++ b/gdb/dummy-frame.h
@@ -24,6 +24,7 @@
 
 struct frame_info;
 struct regcache;
+struct frame_unwind;
 struct frame_id;
 
 /* GENERIC DUMMY FRAMES
@@ -43,30 +44,10 @@ struct frame_id;
    generic_{file,func}_frame_chain_valid and FIX_CALL_DUMMY as
    generic_fix_call_dummy.  */
 
-/* Assuming that FRAME is a dummy, return a register value for the
-   previous frame.  */
+/* If the PC falls in a dummy frame, return a dummy frame
+   unwinder.  */
 
-extern void dummy_frame_register_unwind (struct frame_info *frame,
-                                        void **unwind_cache,
-                                        int regnum,
-                                        int *optimized,
-                                        enum lval_type *lvalp,
-                                        CORE_ADDR *addrp,
-                                        int *realnump,
-                                        void *valuep);
-
-/* Assuming that FRAME is a dummy, return the resume address for the
-   previous frame.  */
-
-extern CORE_ADDR dummy_frame_pc_unwind (struct frame_info *frame,
-                                       void **unwind_cache);
-
-/* Assuming that FRAME is a dummy, return the ID of the calling frame
-   (the frame that the dummy has the saved state of).  */
-
-extern void dummy_frame_id_unwind (struct frame_info *frame,
-                                  void **unwind_cache,
-                                  struct frame_id *id);
+extern const struct frame_unwind *dummy_frame_p (CORE_ADDR pc);
 
 /* Does the PC fall in a dummy frame?