--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86Registers.java	Thu Sep 27 11:25:26 2012 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2001, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-package sun.jvm.hotspot.asm.x86;
-
-import sun.jvm.hotspot.utilities.*;
-
-public class X86Registers {
-  public static final int NUM_REGISTERS = 8;
-
-   public static final X86Register EAX;
-   public static final X86Register ECX;
-   public static final X86Register EDX;
-   public static final X86Register EBX;
-   public static final X86Register ESP;
-   public static final X86Register EBP;
-   public static final X86Register ESI;
-   public static final X86Register EDI;
-
-   public static final X86Register AX;
-   public static final X86Register CX;
-   public static final X86Register DX;
-   public static final X86Register BX;
-   public static final X86Register SP;
-   public static final X86Register BP;
-   public static final X86Register SI;
-   public static final X86Register DI;
-
-   public static final X86Register AL;
-   public static final X86Register CL;
-   public static final X86Register DL;
-   public static final X86Register BL;
-   public static final X86Register AH;
-   public static final X86Register CH;
-   public static final X86Register DH;
-   public static final X86Register BH;
-
-   private static X86Register registers8[];
-   private static X86Register registers16[];
-   private static X86Register registers32[];
-
-   static {
-      EAX = new X86RegisterPart(0, "%eax", 0, 32);
-      ECX = new X86RegisterPart(1, "%ecx", 0, 32);
-      EDX = new X86RegisterPart(2, "%edx", 0, 32);
-      EBX = new X86RegisterPart(3, "%ebx", 0, 32);
-      ESP = new X86RegisterPart(4, "%esp", 0, 32);
-      EBP = new X86RegisterPart(5, "%ebp", 0, 32);
-      ESI = new X86RegisterPart(6, "%esi", 0, 32);
-      EDI = new X86RegisterPart(7, "%edi", 0, 32);
-
-      AX = new X86RegisterPart(0, "%ax", 0, 16);
-      CX = new X86RegisterPart(1, "%cx", 0, 16);
-      DX = new X86RegisterPart(2, "%dx", 0, 16);
-      BX = new X86RegisterPart(3, "%bx", 0, 16);
-      SP = new X86RegisterPart(4, "%sp", 0, 16);
-      BP = new X86RegisterPart(5, "%bp", 0, 16);
-      SI = new X86RegisterPart(6, "%si", 0, 16);
-      DI = new X86RegisterPart(7, "%di", 0, 16);
-
-      AL = new X86RegisterPart(0, "%al", 0, 8);
-      CL = new X86RegisterPart(1, "%cl", 0, 8);
-      DL = new X86RegisterPart(2, "%dl", 0, 8);
-      BL = new X86RegisterPart(3, "%bl", 0, 8);
-      AH = new X86RegisterPart(0, "%ah", 8, 8);
-      CH = new X86RegisterPart(1, "%ch", 8, 8);
-      DH = new X86RegisterPart(2, "%dh", 8, 8);
-      BH = new X86RegisterPart(3, "%bh", 8, 8);
-
-      registers32 = (new X86Register[] {
-            EAX, ECX, EDX, EBX, ESP, EBP, ESI, EDI
-      });
-      registers16 = (new X86Register[] {
-            AX, CX, DX, BX, SP, BP, SI, DI
-      });
-      registers8 = (new X86Register[] {
-            AL, CL, DL, BL, AH, CH, DH, BH
-      });
-   }
-
-   public static int getNumberOfRegisters() {
-      return NUM_REGISTERS;
-   }
-
-   public static X86Register getRegister8(int regNum) {
-      if (Assert.ASSERTS_ENABLED) {
-         Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
-      }
-      return registers8[regNum];
-   }
-
-   public static X86Register getRegister16(int regNum) {
-      if (Assert.ASSERTS_ENABLED) {
-         Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
-      }
-      return registers16[regNum];
-   }
-
-   public static X86Register getRegister32(int regNum) {
-      if (Assert.ASSERTS_ENABLED) {
-         Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
-      }
-      return registers32[regNum];
-   }
-
-   //Return the 32bit register name
-   public static String getRegisterName(int regNum) {
-      if (Assert.ASSERTS_ENABLED) {
-         Assert.that(regNum > -1 && regNum < NUM_REGISTERS, "invalid integer register number!");
-      }
-      return registers32[regNum].toString();
-   }
-}