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-rw-r--r--kernel/arch/powerpc/math-emu/fctiw.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/powerpc/math-emu/fctiw.c b/kernel/arch/powerpc/math-emu/fctiw.c
new file mode 100644
index 000000000..f694440dd
--- /dev/null
+++ b/kernel/arch/powerpc/math-emu/fctiw.c
@@ -0,0 +1,27 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+
+int
+fctiw(u32 *frD, void *frB)
+{
+ FP_DECL_D(B);
+ FP_DECL_EX;
+ unsigned int r;
+
+ FP_UNPACK_DP(B, frB);
+ FP_TO_INT_D(r, B, 32, 1);
+ frD[1] = r;
+
+#ifdef DEBUG
+ printk("%s: D %p, B %p: ", __func__, frD, frB);
+ dump_double(frD);
+ printk("\n");
+#endif
+
+ return 0;
+}