Added support for GNU-EFI.

2016-10-23 23:39:09 +01:00
parent 64efbe7838
commit 4a5316437c
11 changed files with 1019 additions and 0 deletions
--- a/s_fabs.c
+++ b/s_fabs.c
@@ -0,0 +1,27 @@
+
+/* @(#)s_fabs.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * fabs(x) returns the absolute value of x.
+ */
+
+#include "math_private.h"
+
+double
+fabs(double x)
+{
+  __UINT32_TYPE__ high;
+  GET_HIGH_WORD(high,x);
+  SET_HIGH_WORD(x,high&0x7fffffff);
+        return x;
+}