1 files changed, 52 insertions, 0 deletions
diff --git a/libjava/java/lang/natVMFloat.cc b/libjava/java/lang/natVMFloat.cc
new file mode 100644
index 000000000..54ae5191d
--- /dev/null
+++ b/libjava/java/lang/natVMFloat.cc
@@ -0,0 +1,52 @@
+// natVMFloat.cc - Implementation of java.lang.VMFloat native methods.
+
+/* Copyright (C) 1998, 1999, 2001, 2006, 2007  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+#include <config.h>
+
+#include <java/lang/Float.h>
+#include <java/lang/VMFloat.h>
+#include <jvm.h>
+
+union u
+{
+  jint l;
+  jfloat d;
+};
+
+jint 
+java::lang::VMFloat::floatToIntBits(jfloat value)
+{
+  union u u;
+  u.d = value;
+  jint e = u.l & 0x7f800000;
+  jint f = u.l & 0x007fffff;
+
+  if (e == 0x7f800000 && f != 0)
+    u.l = 0x7fc00000;
+
+  return u.l;
+}
+
+jint 
+java::lang::VMFloat::floatToRawIntBits(jfloat value)
+{
+  union u u;
+  u.d = value;  
+  return u.l;
+}
+
+jfloat 
+java::lang::VMFloat::intBitsToFloat(jint bits)
+{
+  union u u;
+  u.l = bits;
+  return u.d;
+}
+