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-rw-r--r--cmd/sandbox/exception.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cmd/sandbox/exception.c b/cmd/sandbox/exception.c
index cfa153da260..f9c847d8ff2 100644
--- a/cmd/sandbox/exception.c
+++ b/cmd/sandbox/exception.c
@@ -19,7 +19,11 @@ static int do_sigsegv(struct cmd_tbl *cmdtp, int flag, int argc,
static int do_undefined(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
+#ifdef __powerpc__
+ asm volatile (".long 0xffffffff\n");
+#else
asm volatile (".word 0xffff\n");
+#endif
return CMD_RET_FAILURE;
}