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view agent/src/share/classes/sun/jvm/hotspot/asm/amd64/AMD64FloatRegisters.java @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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/* * 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.amd64; import sun.jvm.hotspot.utilities.Assert; public class AMD64FloatRegisters { public static int getNumRegisters() { return NUM_REGIXMMERS; } public static AMD64FloatRegister getRegister(int regNum) { if (Assert.ASSERTS_ENABLED) { Assert.that(regNum > -1 && regNum < NUM_REGIXMMERS, "invalid float register number!"); } return registers[regNum]; } public static String getRegisterName(int i) { return "XMM(" + i + ")"; } public static final AMD64FloatRegister XMM0; public static final AMD64FloatRegister XMM1; public static final AMD64FloatRegister XMM2; public static final AMD64FloatRegister XMM3; public static final AMD64FloatRegister XMM4; public static final AMD64FloatRegister XMM5; public static final AMD64FloatRegister XMM6; public static final AMD64FloatRegister XMM7; public static final AMD64FloatRegister XMM8; public static final AMD64FloatRegister XMM9; public static final AMD64FloatRegister XMM10; public static final AMD64FloatRegister XMM11; public static final AMD64FloatRegister XMM12; public static final AMD64FloatRegister XMM13; public static final AMD64FloatRegister XMM14; public static final AMD64FloatRegister XMM15; public static final int NUM_REGIXMMERS = 16; private static final AMD64FloatRegister[] registers; static { XMM0 = new AMD64FloatRegister(0); XMM1 = new AMD64FloatRegister(1); XMM2 = new AMD64FloatRegister(2); XMM3 = new AMD64FloatRegister(3); XMM4 = new AMD64FloatRegister(4); XMM5 = new AMD64FloatRegister(5); XMM6 = new AMD64FloatRegister(6); XMM7 = new AMD64FloatRegister(7); XMM8 = new AMD64FloatRegister(8); XMM9 = new AMD64FloatRegister(9); XMM10 = new AMD64FloatRegister(10); XMM11 = new AMD64FloatRegister(11); XMM12 = new AMD64FloatRegister(12); XMM13 = new AMD64FloatRegister(13); XMM14 = new AMD64FloatRegister(14); XMM15 = new AMD64FloatRegister(15); registers = new AMD64FloatRegister[] { XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7, XMM8, XMM9, XMM10, XMM11, XMM12, XMM13, XMM14, XMM15 }; } }