2004-03-23 Andrew Cagney <cagney@redhat.com>

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

diff --git a/gdb/trad-frame.h b/gdb/trad-frame.h
index 55720c7e836296634d82e5e1f4eb52aaa190fa76..194f39abdfbf456311d6c32f9ebf86d1036de9d6 100644 (file)
--- a/gdb/trad-frame.h
+++ b/gdb/trad-frame.h
@@ -1,6 +1,6 @@
 /* Traditional frame unwind support, for GDB the GNU Debugger.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -22,7 +22,31 @@
 #ifndef TRAD_FRAME_H
 #define TRAD_FRAME_H
 
+#include "frame.h"             /* For "struct frame_id".  */
+
 struct frame_info;
+struct trad_frame_cache;
+
+/* A simple, or traditional frame cache.
+
+   The entire cache is populated in a single pass and then generic
+   routines are used to extract the various cache values.  */
+
+struct trad_frame_cache *trad_frame_cache_zalloc (struct frame_info *next_frame);
+
+/* This frame's ID.  */
+void trad_frame_set_id (struct trad_frame_cache *this_trad_cache,
+                       struct frame_id this_id);
+void trad_frame_get_id (struct trad_frame_cache *this_trad_cache,
+                       struct frame_id *this_id);
+
+void trad_frame_set_reg_unknown (struct trad_frame_cache *this_trad_cache,
+                                int regnum, CORE_ADDR addr);
+void trad_frame_get_register (struct trad_frame_cache *this_trad_cache,
+                             struct frame_info *next_frame,
+                             int regnum, int *optimizedp,
+                             enum lval_type *lvalp, CORE_ADDR *addrp,
+                             int *realregp, void *bufferp);
 
 /* A traditional saved regs table, indexed by REGNUM, encoding where
    the value of REGNUM for the previous frame can be found in this