1 files changed, 47 insertions, 0 deletions

diff --git a/arch/m68k/lib/memset.c b/arch/m68k/lib/memset.c
new file mode 100644
index 000000000000..1389bf455633
--- /dev/null
+++ b/arch/m68k/lib/memset.c
@@ -0,0 +1,47 @@
+#include <linux/types.h>
+
+void * memset(void * s, int c, size_t count)
+{
+  void *xs = s;
+  size_t temp;
+
+  if (!count)
+    return xs;
+  c &= 0xff;
+  c |= c << 8;
+  c |= c << 16;
+  if ((long) s & 1)
+    {
+      char *cs = s;
+      *cs++ = c;
+      s = cs;
+      count--;
+    }
+  if (count > 2 && (long) s & 2)
+    {
+      short *ss = s;
+      *ss++ = c;
+      s = ss;
+      count -= 2;
+    }
+  temp = count >> 2;
+  if (temp)
+    {
+      long *ls = s;
+      for (; temp; temp--)
+        *ls++ = c;
+      s = ls;
+    }
+  if (count & 2)
+    {
+      short *ss = s;
+      *ss++ = c;
+      s = ss;
+    }
+  if (count & 1)
+    {
+      char *cs = s;
+      *cs = c;
+    }
+  return xs;
+}