lots of progress in AVR

[fw/sdcc] / src / avr / ralloc.h

diff --git a/src/avr/ralloc.h b/src/avr/ralloc.h
index f2d8367a29a5f637c0fefd0ee5a837673f95b7f5..303c6b93eb86a971a4862b09c04dfb36545eebad 100644 (file)
--- a/src/avr/ralloc.h
+++ b/src/avr/ralloc.h
@@ -51,7 +51,8 @@ typedef struct regs
     char *dname;         /* name when direct access needed */
     char *base ;         /* base address */
     short offset;        /* offset from the base */
-    unsigned isFree :1;  /* is currently unassigned  */    
+    unsigned isFree :1;  /* is currently unassigned  */
+    unsigned saveReq:1;  /* save required @ function entry ? */
 } regs;
 extern regs regsAVR[];