--- old/agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86MMXRegisters.java Thu Sep 17 16:10:38 2009 +++ /dev/null Thu Sep 17 16:10:38 2009 @@ -1,80 +0,0 @@ -/* - * Copyright 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.*; - -/* 8 64-bit registers called MMX registers*/ - -public class X86MMXRegisters { - - public static final int NUM_MMX_REGISTERS = 8; - - public static final X86MMXRegister MM0; - public static final X86MMXRegister MM1; - public static final X86MMXRegister MM2; - public static final X86MMXRegister MM3; - public static final X86MMXRegister MM4; - public static final X86MMXRegister MM5; - public static final X86MMXRegister MM6; - public static final X86MMXRegister MM7; - - private static X86MMXRegister mmxRegisters[]; - - static { - //MMX registers - MM0 = new X86MMXRegister(0, "%mm0"); - MM1 = new X86MMXRegister(1, "%mm1"); - MM2 = new X86MMXRegister(2, "%mm2"); - MM3 = new X86MMXRegister(3, "%mm3"); - MM4 = new X86MMXRegister(4, "%mm4"); - MM5 = new X86MMXRegister(5, "%mm5"); - MM6 = new X86MMXRegister(6, "%mm6"); - MM7 = new X86MMXRegister(7, "%mm7"); - - mmxRegisters = (new X86MMXRegister[] { - MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7 - }); - } - - public static int getNumberOfRegisters() { - return NUM_MMX_REGISTERS; - } - - //Return the register name - public static String getRegisterName(int regNum) { - if (Assert.ASSERTS_ENABLED) { - Assert.that(regNum > -1 && regNum < NUM_MMX_REGISTERS, "invalid MMX register number!"); - } - return mmxRegisters[regNum].toString(); - } - - public static X86MMXRegister getRegister(int regNum) { - if (Assert.ASSERTS_ENABLED) { - Assert.that(regNum > -1 && regNum < NUM_MMX_REGISTERS, "invalid MMX register number!"); - } - return mmxRegisters[regNum]; - } -}