* irix5-nat.c: Move IRIX shared library support from here...

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

diff --git a/gdb/frame.h b/gdb/frame.h
index cdbcd4817646dd66a31c5e82959eb20ea6db6113..20ffff00daffaf9b6112031e26d9fa6b75911c17 100644 (file)
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -133,7 +133,7 @@ struct frame_info
 
     /* If dwarf2 unwind frame informations is used, this structure holds all
        related unwind data.  */
-    struct unwind_contect *context;
+    struct context *context;
 
     /* See description above.  Return the register value for the
        previous frame.  */
@@ -250,6 +250,8 @@ extern struct symbol *get_frame_function (struct frame_info *);
 
 extern CORE_ADDR get_frame_pc (struct frame_info *);
 
+extern CORE_ADDR frame_address_in_block (struct frame_info *);
+
 extern CORE_ADDR get_pc_function_start (CORE_ADDR);
 
 extern struct block *block_for_pc (CORE_ADDR);
@@ -274,7 +276,21 @@ extern void show_stack_frame (struct frame_info *);
 
 extern void select_frame (struct frame_info *);
 
-extern void record_selected_frame (CORE_ADDR *, int *);
+/* Return an ID that can be used to re-find a frame.  */
+
+struct frame_id
+{
+  /* The frame's address.  This should be constant through out the
+     lifetime of a frame.  */
+  CORE_ADDR base;
+  /* The frame's current PC.  While this changes, the function that
+     the PC falls into, does not.  */
+  CORE_ADDR pc;
+};
+
+extern void get_frame_id (struct frame_info *fi, struct frame_id *id);
+
+extern struct frame_info *frame_find_by_id (struct frame_id id);
 
 extern void print_frame_info (struct frame_info *, int, int, int);
 
@@ -296,7 +312,13 @@ extern void generic_pop_dummy_frame (void);
 
 extern int generic_pc_in_call_dummy (CORE_ADDR pc,
                                     CORE_ADDR sp, CORE_ADDR fp);
-extern char *generic_find_dummy_frame (CORE_ADDR pc, CORE_ADDR fp);
+
+/* NOTE: cagney/2002-06-26: Targets should no longer use this
+   function.  Instead, the contents of a dummy frames registers can be
+   obtained by applying: frame_register_unwind to the dummy frame; or
+   get_saved_register to the next outer frame.  */
+
+extern char *deprecated_generic_find_dummy_frame (CORE_ADDR pc, CORE_ADDR fp);
 
 extern void generic_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
                                    int nargs, struct value **args,