patch-2.3.16 linux/arch/ppc/math-emu/lfd.c

• Lines: 23
• Date: Tue Aug 31 11:36:43 1999
• Orig file: v2.3.15/linux/arch/ppc/math-emu/lfd.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.15/linux/arch/ppc/math-emu/lfd.c linux/arch/ppc/math-emu/lfd.c
@@ -0,0 +1,22 @@
+/* $Id: lfd.c,v 1.1 1999/08/23 19:00:08 cort Exp $
+ */
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include "sfp-machine.h"
+#include "double.h"
+
+int
+lfd(void *frD, void *ea)
+{
+	if (copy_from_user(frD, ea, sizeof(double)))
+		return -EFAULT;
+#ifdef DEBUG
+	printk("%s: D %p, ea %p: ", __FUNCTION__, frD, ea);
+	dump_double(frD);
+	printk("\n");
+#endif
+	return 0;
+}