From 821f7e76100f71d9ad104be9d1e12835e201ce80 Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 28 May 2007 02:20:34 +0000
Subject: Implement ColdFire ff1.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2883 c046a42c-6fe2-441c-8c8c-71466251a162
---
 target-m68k/op.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'target-m68k/op.c')

diff --git a/target-m68k/op.c b/target-m68k/op.c
index 69d1fde..d483488 100644
--- a/target-m68k/op.c
+++ b/target-m68k/op.c
@@ -170,6 +170,16 @@ OP(btest)
     FORCE_RET();
 }
 
+OP(ff1)
+{
+    uint32_t arg = get_op(PARAM2);
+    int n;
+    for (n = 32; arg; n--)
+        arg >>= 1;
+    set_op(PARAM1, n);
+    FORCE_RET();
+}
+
 OP(subx_cc)
 {
     uint32_t op1 = get_op(PARAM1);
-- 
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