From: Mark Linton <linton@ucbvax.Berkeley.EDU>
Date: Wed, 17 Aug 1983 20:27:50 +0000 (-0800)
Subject: added a flag for forcing the current location to be displayed
X-Git-Tag: BSD-4_2-Snapshot-Development~325
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/b5c2913a7d4b238bf4b853c2360eef0ba557620b

added a flag for forcing the current location to be displayed
as an instruction, fixes problem with "stepi" on a program with source
line information

SCCS-vsn: old/dbx/eval.c 1.10
---

diff --git a/usr/src/old/dbx/eval.c b/usr/src/old/dbx/eval.c
index 067d88a128..6dea1095fe 100644
--- a/usr/src/old/dbx/eval.c
+++ b/usr/src/old/dbx/eval.c
@@ -1,6 +1,6 @@
 /* Copyright (c) 1982 Regents of the University of California */
 
-static char sccsid[] = "@(#)eval.c 1.9 %G%";
+static char sccsid[] = "@(#)eval.c 1.10 %G%";
 
 /*
  * Tree evaluation.
@@ -44,6 +44,7 @@ typedef Char Stack;
 
 public Stack stack[STACKSIZE];
 public Stack *sp = &stack[0];
+public Boolean useInstLoc = false;
 
 #define chksp() \
 { \
@@ -405,6 +406,7 @@ register Node p;
 		stepc();
 	    }
 	    inst_tracing = b;
+	    useInstLoc = (Boolean) (not p->value.step.source);
 	    printnews();
 	    break;