2003-11-23 Andrew Cagney <cagney@redhat.com>

* frame.c (frame_unwind_signed_register): Delete function.
	* frame.h (frame_unwind_register_signed): Delete declaration.
	* mips-tdep.c (mips_frame_saved_pc): Use frame_unwind_register_signed.

gdb/ChangeLog

@@ -1,5 +1,9 @@
 2003-11-23  Andrew Cagney  <cagney@redhat.com>
 
+	* frame.c (frame_unwind_signed_register): Delete function.
+	* frame.h (frame_unwind_register_signed): Delete declaration.
+	* mips-tdep.c (mips_frame_saved_pc): Use frame_unwind_register_signed.
+
 	* arch-utils.h (generic_cannot_extract_struct_value_address):
 	Delete declaration.
 

gdb/frame.c

@@ -663,15 +663,6 @@ get_frame_register_unsigned (struct frame_info *frame, int regnum)
   return frame_unwind_register_unsigned (frame->next, regnum);
 }
 
-void
-frame_unwind_signed_register (struct frame_info *frame, int regnum,
-			      LONGEST *val)
-{
-  char buf[MAX_REGISTER_SIZE];
-  frame_unwind_register (frame, regnum, buf);
-  (*val) = extract_signed_integer (buf, DEPRECATED_REGISTER_VIRTUAL_SIZE (regnum));
-}
-
 void
 frame_unwind_unsigned_register (struct frame_info *frame, int regnum,
 				ULONGEST *val)

gdb/frame.h

@@ -407,10 +407,6 @@ extern ULONGEST get_frame_register_unsigned (struct frame_info *frame,
 					     int regnum);
 
 
-/* Use frame_unwind_register_signed.  */
-extern void frame_unwind_signed_register (struct frame_info *frame,
-					  int regnum, LONGEST *val);
-
 /* Use frame_unwind_register_signed.  */
 extern void frame_unwind_unsigned_register (struct frame_info *frame,
 					    int regnum, ULONGEST *val);
@@ -572,9 +568,7 @@ extern void show_frame_info (struct frame_info *, int, int, int);
 
 extern struct frame_info *block_innermost_frame (struct block *);
 
-/* NOTE: cagney/2002-09-13: There is no need for this function.
-   Instead either of frame_unwind_signed_register() or
-   frame_unwind_unsigned_register() can be used.  */
+/* NOTE: cagney/2002-09-13: There is no need for this function.   */
 extern CORE_ADDR deprecated_read_register_dummy (CORE_ADDR pc,
 						 CORE_ADDR fp, int);
 extern void generic_push_dummy_frame (void);

gdb/mips-tdep.c

@@ -1777,10 +1777,8 @@ mips_frame_saved_pc (struct frame_info *frame)
 
   if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), 0, 0))
     {
-      LONGEST tmp;
       /* Always unwind the cooked PC register value.  */
-      frame_unwind_signed_register (frame, NUM_REGS + PC_REGNUM, &tmp);
-      saved_pc = tmp;
+      saved_pc = frame_unwind_register_signed (frame, NUM_REGS + PC_REGNUM);
     }
   else
     {