Module Name: src
Committed By: matt
Date: Thu Feb 2 14:29:25 UTC 2012
Modified Files:
src/sys/arch/vax/vax: db_disasm.c
Log Message:
Deal with instruction with no arguments.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/vax/vax/db_disasm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/vax/vax/db_disasm.c
diff -u src/sys/arch/vax/vax/db_disasm.c:1.19 src/sys/arch/vax/vax/db_disasm.c:1.20
--- src/sys/arch/vax/vax/db_disasm.c:1.19 Wed Mar 18 16:00:16 2009
+++ src/sys/arch/vax/vax/db_disasm.c Thu Feb 2 14:29:25 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: db_disasm.c,v 1.19 2009/03/18 16:00:16 cegger Exp $ */
+/* $NetBSD: db_disasm.c,v 1.20 2012/02/02 14:29:25 matt Exp $ */
/*
* Copyright (c) 1996 Ludd, University of Lule}, Sweden.
* All rights reserved.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.19 2009/03/18 16:00:16 cegger Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.20 2012/02/02 14:29:25 matt Exp $");
#include <sys/param.h>
#include <sys/proc.h>
@@ -219,6 +219,8 @@ get_operands(inst_buffer *ib)
return (-1);
}
ib->argp = vax_inst[ib->opc].argdesc;
+ if (ib->argp == NULL)
+ return 0;
while (*ib->argp) {
switch (*ib->argp) {
