added stackheight computation

1990-07-18 14:33:07 +00:00
parent 4565dd1dc0
commit c08f3b3c80
18 changed files with 358 additions and 13 deletions
--- a/util/opt/line.h
+++ b/util/opt/line.h
@@ -70,6 +70,7 @@ typedef union {

 struct line {
 	line_p		l_next;		/* maintains linked list */
+	line_p		l_prev;		/* for back referencing loc's */
 	byte		l_instr;	/* instruction number */
 	byte		l_optyp;	/* specifies what follows */
 	un_l_a		l_a;