1 files changed, 25 insertions, 0 deletions

diff --git a/arch/powerpc/math-emu/fctiw.c b/arch/powerpc/math-emu/fctiw.c
new file mode 100644
index 000000000000..3b3c98b840cf
--- /dev/null
+++ b/arch/powerpc/math-emu/fctiw.c
@@ -0,0 +1,25 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include "soft-fp.h"
+#include "double.h"
+
+int
+fctiw(u32 *frD, void *frB)
+{
+        FP_DECL_D(B);
+        unsigned int r;
+
+        __FP_UNPACK_D(B, frB);
+        FP_TO_INT_D(r, B, 32, 1);
+        frD[1] = r;
+
+#ifdef DEBUG
+        printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
+        dump_double(frD);
+        printk("\n");
+#endif
+
+        return 0;
+}