--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86FloatRegisters.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2002-2003 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.x86;
+
+import sun.jvm.hotspot.utilities.Assert;
+
+public class X86FloatRegisters {
+
+   public static int getNumRegisters() {
+      return NUM_REGISTERS;
+   }
+
+   public static X86FloatRegister getRegister(int regNum) {
+      if (Assert.ASSERTS_ENABLED) {
+         Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid float register number!");
+      }
+      return registers[regNum];
+   }
+
+   public static String getRegisterName(int i) {
+      return "ST(" + i + ")";
+   }
+
+   public static final X86FloatRegister ST0;
+   public static final X86FloatRegister ST1;
+   public static final X86FloatRegister ST2;
+   public static final X86FloatRegister ST3;
+   public static final X86FloatRegister ST4;
+   public static final X86FloatRegister ST5;
+   public static final X86FloatRegister ST6;
+   public static final X86FloatRegister ST7;
+
+   public static final int NUM_REGISTERS = 8;
+
+   private static final X86FloatRegister registers[];
+
+   static {
+      ST0 = new X86FloatRegister(0);
+      ST1 = new X86FloatRegister(1);
+      ST2 = new X86FloatRegister(2);
+      ST3 = new X86FloatRegister(3);
+      ST4 = new X86FloatRegister(4);
+      ST5 = new X86FloatRegister(5);
+      ST6 = new X86FloatRegister(6);
+      ST7 = new X86FloatRegister(7);
+      registers = (new X86FloatRegister[] {
+         ST0, ST1, ST2, ST3, ST4, ST5, ST6, ST7
+      });
+   }
+}