sim: change raddr to address_word

[deliverable/binutils-gdb.git] / gdb / dwarf2-frame.h

diff --git a/gdb/dwarf2-frame.h b/gdb/dwarf2-frame.h
index dc9f0037d0007d08a40856dd78a91819a03017b7..d2b34f090aa20a08aeeb14fdbadd4b413761dd51 100644 (file)
--- a/gdb/dwarf2-frame.h
+++ b/gdb/dwarf2-frame.h
@@ -1,6 +1,7 @@
 /* Frame unwinder for frames with DWARF Call Frame Information.
 
-   Copyright (C) 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
 
    Contributed by Mark Kettenis.
 
@@ -55,6 +56,7 @@ enum dwarf2_frame_reg_rule
 
   /* These aren't defined by the DWARF2 CFI specification, but are
      used internally by GDB.  */
+  DWARF2_FRAME_REG_FN,         /* Call a registered function.  */
   DWARF2_FRAME_REG_RA,         /* Return Address.  */
   DWARF2_FRAME_REG_RA_OFFSET,  /* Return Address with offset.  */
   DWARF2_FRAME_REG_CFA,                /* Call Frame Address.  */
@@ -71,6 +73,8 @@ struct dwarf2_frame_state_reg
     LONGEST offset;
     ULONGEST reg;
     unsigned char *exp;
+    struct value *(*fn) (struct frame_info *this_frame, void **this_cache,
+                        int regnum);
   } loc;
   ULONGEST exp_len;
   enum dwarf2_frame_reg_rule how;
@@ -114,4 +118,8 @@ extern const struct frame_base *
 
 void dwarf2_frame_build_info (struct objfile *objfile);
 
+/* Compute the DWARF CFA for a frame.  */
+
+CORE_ADDR dwarf2_frame_cfa (struct frame_info *this_frame);
+
 #endif /* dwarf2-frame.h */