added stackheight computation

util/opt/reg.c

@@ -6,6 +6,7 @@ static char rcsid[] = "$Header$";
 #include "param.h"
 #include "types.h"
 #include "line.h"
+#include "shc.h"
 #include "proinf.h"
 #include "alloc.h"
 #include <em_spec.h>
@@ -77,6 +78,25 @@ outregs() {
 	curpro.freg = (reg_p) 0;
 }
 
+/* outsth() handles the output of the stackheight messages */
+outsth() {
+	register lblst_p lp = est_list;
+
+	if (state == NO_STACK_MES) return;
+
+	while(lp != NULL) {
+	    if ((lp->ll_height != 0) && !(lp->ll_num->n_flags & NUMCOND)) {
+		outinst(ps_mes);
+		outoff((offset)ms_sth);
+		outoff((offset)lp->ll_num->n_number);
+		outoff((offset)lp->ll_height);
+		outoff((offset)lp->ll_fallthrough);
+		outinst(sp_cend);
+	    }
+	    lp = lp->ll_next;
+	}
+}
+
 incregusage(off) offset off; {
 	register reg_p rp;