* support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51

[fw/sdcc] / device / lib / _fsreturnval.c

diff --git a/device/lib/_fsreturnval.c b/device/lib/_fsreturnval.c
index 95f01e11d790d5d0a22f10d552ba9b4a57195a6b..6dfc85cf450916922354e435a5ca6a8db77538b1 100644 (file)
--- a/device/lib/_fsreturnval.c
+++ b/device/lib/_fsreturnval.c
@@ -1,6 +1,29 @@
+/* Floating point library in optimized assembly for 8051
+ * Copyright (c) 2004, Paul Stoffregen, paul@pjrc.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+
+
 #define SDCC_FLOAT_LIB
 #include <float.h>
 
+
+#ifdef FLOAT_ASM_MCS51
+
 static void dummy(void) _naked
 {
        _asm
@@ -79,3 +102,5 @@ fs_return_nan:
        _endasm;
 }
 
+#endif
+