1 files changed, 106 insertions, 0 deletions
diff --git a/src/third_party/js-1.7/fdlibm/w_j1.c b/src/third_party/js-1.7/fdlibm/w_j1.c
new file mode 100644
index 00000000000..86a506bc289
--- /dev/null
+++ b/src/third_party/js-1.7/fdlibm/w_j1.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Sun Microsystems, Inc.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/* @(#)w_j1.c 1.3 95/01/18 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice 
+ * is preserved.
+ * ====================================================
+ */
+
+/* 
+ * wrapper of j1,y1 
+ */
+
+#include "fdlibm.h"
+
+#ifdef __STDC__
+	double fd_j1(double x)		/* wrapper j1 */
+#else
+	double fd_j1(x)			/* wrapper j1 */
+	double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+	return __ieee754_j1(x);
+#else
+	double z;
+	z = __ieee754_j1(x);
+	if(_LIB_VERSION == _IEEE_ || fd_isnan(x) ) return z;
+	if(fd_fabs(x)>X_TLOSS) {
+        int err;
+        return __kernel_standard(x,x,36,&err); /* j1(|x|>X_TLOSS) */
+	} else
+	    return z;
+#endif
+}
+
+#ifdef __STDC__
+	double y1(double x)		/* wrapper y1 */
+#else
+	double y1(x)			/* wrapper y1 */
+	double x;
+#endif
+{
+#ifdef _IEEE_LIBM
+	return __ieee754_y1(x);
+#else
+	double z;
+    int err;
+	z = __ieee754_y1(x);
+	if(_LIB_VERSION == _IEEE_ || fd_isnan(x) ) return z;
+        if(x <= 0.0){
+                if(x==0.0)
+                    /* d= -one/(x-x); */
+                    return __kernel_standard(x,x,10,&err);
+                else
+                    /* d = zero/(x-x); */
+                    return __kernel_standard(x,x,11,&err);
+        }
+	if(x>X_TLOSS) {
+	        return __kernel_standard(x,x,37,&err); /* y1(x>X_TLOSS) */
+	} else
+	    return z;
+#endif
+}