summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/math-emu/mffs.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/math-emu/mffs.c')
-rw-r--r--arch/powerpc/math-emu/mffs.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/powerpc/math-emu/mffs.c b/arch/powerpc/math-emu/mffs.c
new file mode 100644
index 00000000000..f477c9170e7
--- /dev/null
+++ b/arch/powerpc/math-emu/mffs.c
@@ -0,0 +1,17 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include "soft-fp.h"
+
+int
+mffs(u32 *frD)
+{
+ frD[1] = __FPU_FPSCR;
+
+#ifdef DEBUG
+ printk("%s: frD %p: %08x.%08x\n", __FUNCTION__, frD, frD[0], frD[1]);
+#endif
+
+ return 0;
+}