1 files changed, 26 insertions, 0 deletions
diff --git a/arch/sh/lib/memchr.S b/arch/sh/lib/memchr.S
new file mode 100644
index 000000000000..bc6036ad5706
--- /dev/null
+++ b/arch/sh/lib/memchr.S
@@ -0,0 +1,26 @@
+/* $Id: memchr.S,v 1.1 2000/04/14 16:49:01 mjd Exp $
+ *
+ * "memchr" implementation of SuperH
+ *
+ * Copyright (C) 1999  Niibe Yutaka
+ *
+ */
+
+/*
+ * void *memchr(const void *s, int c, size_t n);
+ */
+
+#include <linux/linkage.h>
+ENTRY(memchr)
+	tst	r6,r6
+	bt/s	2f
+	 exts.b	r5,r5
+1:	mov.b	@r4,r1
+	cmp/eq	r1,r5
+	bt/s	3f
+	 dt	r6
+	bf/s	1b
+	 add	#1,r4
+2:	mov	#0,r4
+3:	rts
+	 mov	r4,r0