--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/FPArithmeticDecoder.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2002 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.asm.sparc;
+
+import sun.jvm.hotspot.asm.*;
+import sun.jvm.hotspot.utilities.Assert;
+
+class FPArithmeticDecoder extends FloatDecoder {
+    private final int rtlOperation;
+
+    FPArithmeticDecoder(int opf, String name, int rtlOperation,
+                        int src1Type, int src2Type, int resultType) {
+       super(opf, name, src1Type, src2Type, resultType);
+       this.rtlOperation = rtlOperation;
+    }
+
+    Instruction decodeFloatInstruction(int instruction,
+                       SPARCRegister rs1, SPARCRegister rs2,
+                       SPARCRegister rd,
+                       SPARCInstructionFactory factory) {
+        if (Assert.ASSERTS_ENABLED)
+            Assert.that(rs1.isFloat() && rs2.isFloat() && rd.isFloat(), "rs1, rs2 and rd must be floats");
+        return factory.newFPArithmeticInstruction(name, opf, rtlOperation,
+                                                 (SPARCFloatRegister)rs1,
+                                                 (SPARCFloatRegister)rs2,
+                                                 (SPARCFloatRegister)rd);
+    }
+}