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annotate graal/GraalCompiler/src/com/sun/c1x/target/amd64/AMD64.java @ 2509:16b9a8b5ad39

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Renamings Runtime=>GraalRuntime and Compiler=>GraalCompiler
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 27 Apr 2011 11:50:44 +0200
parents graal/Compiler/src/com/sun/c1x/target/amd64/AMD64.java@9ec15d6914ca
children
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1 /*
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2 * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.c1x.target.amd64;
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24
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25 import static com.sun.cri.bytecode.Bytecodes.MemoryBarriers.*;
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26 import static com.sun.cri.ci.CiKind.*;
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27 import static com.sun.cri.ci.CiRegister.RegisterFlag.*;
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28
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29 import com.sun.cri.ci.*;
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30 import com.sun.cri.ci.CiRegister.RegisterFlag;
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31
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32 /**
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33 * Represents the AMD64 architecture.
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34 *
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35 * @author Thomas Wuerthinger
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36 */
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37 public class AMD64 extends CiArchitecture {
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38
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39 // General purpose CPU registers
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40 public static final CiRegister rax = new CiRegister(0, 0, 8, "rax", CPU, RegisterFlag.Byte);
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41 public static final CiRegister rcx = new CiRegister(1, 1, 8, "rcx", CPU, RegisterFlag.Byte);
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42 public static final CiRegister rdx = new CiRegister(2, 2, 8, "rdx", CPU, RegisterFlag.Byte);
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43 public static final CiRegister rbx = new CiRegister(3, 3, 8, "rbx", CPU, RegisterFlag.Byte);
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44 public static final CiRegister rsp = new CiRegister(4, 4, 8, "rsp", CPU, RegisterFlag.Byte);
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45 public static final CiRegister rbp = new CiRegister(5, 5, 8, "rbp", CPU, RegisterFlag.Byte);
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46 public static final CiRegister rsi = new CiRegister(6, 6, 8, "rsi", CPU, RegisterFlag.Byte);
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47 public static final CiRegister rdi = new CiRegister(7, 7, 8, "rdi", CPU, RegisterFlag.Byte);
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48
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49 public static final CiRegister r8 = new CiRegister(8, 8, 8, "r8", CPU, RegisterFlag.Byte);
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50 public static final CiRegister r9 = new CiRegister(9, 9, 8, "r9", CPU, RegisterFlag.Byte);
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51 public static final CiRegister r10 = new CiRegister(10, 10, 8, "r10", CPU, RegisterFlag.Byte);
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52 public static final CiRegister r11 = new CiRegister(11, 11, 8, "r11", CPU, RegisterFlag.Byte);
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53 public static final CiRegister r12 = new CiRegister(12, 12, 8, "r12", CPU, RegisterFlag.Byte);
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54 public static final CiRegister r13 = new CiRegister(13, 13, 8, "r13", CPU, RegisterFlag.Byte);
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55 public static final CiRegister r14 = new CiRegister(14, 14, 8, "r14", CPU, RegisterFlag.Byte);
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56 public static final CiRegister r15 = new CiRegister(15, 15, 8, "r15", CPU, RegisterFlag.Byte);
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57
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58 public static final CiRegister[] cpuRegisters = {
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59 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
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60 r8, r9, r10, r11, r12, r13, r14, r15
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61 };
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62
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63 // XMM registers
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64 public static final CiRegister xmm0 = new CiRegister(16, 0, 8, "xmm0", FPU);
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65 public static final CiRegister xmm1 = new CiRegister(17, 1, 8, "xmm1", FPU);
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66 public static final CiRegister xmm2 = new CiRegister(18, 2, 8, "xmm2", FPU);
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67 public static final CiRegister xmm3 = new CiRegister(19, 3, 8, "xmm3", FPU);
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68 public static final CiRegister xmm4 = new CiRegister(20, 4, 8, "xmm4", FPU);
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69 public static final CiRegister xmm5 = new CiRegister(21, 5, 8, "xmm5", FPU);
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70 public static final CiRegister xmm6 = new CiRegister(22, 6, 8, "xmm6", FPU);
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71 public static final CiRegister xmm7 = new CiRegister(23, 7, 8, "xmm7", FPU);
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72
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73 public static final CiRegister xmm8 = new CiRegister(24, 8, 8, "xmm8", FPU);
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74 public static final CiRegister xmm9 = new CiRegister(25, 9, 8, "xmm9", FPU);
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75 public static final CiRegister xmm10 = new CiRegister(26, 10, 8, "xmm10", FPU);
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76 public static final CiRegister xmm11 = new CiRegister(27, 11, 8, "xmm11", FPU);
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77 public static final CiRegister xmm12 = new CiRegister(28, 12, 8, "xmm12", FPU);
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78 public static final CiRegister xmm13 = new CiRegister(29, 13, 8, "xmm13", FPU);
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79 public static final CiRegister xmm14 = new CiRegister(30, 14, 8, "xmm14", FPU);
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80 public static final CiRegister xmm15 = new CiRegister(31, 15, 8, "xmm15", FPU);
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81
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82 public static final CiRegister[] xmmRegisters = {
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83 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
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84 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
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85 };
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86
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87 public static final CiRegister[] allRegisters = {
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88 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
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89 r8, r9, r10, r11, r12, r13, r14, r15,
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90 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
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91 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
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92 };
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93
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94 public static final CiRegisterValue RSP = rsp.asValue(Word);
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95
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96 public AMD64() {
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97 super("AMD64",
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98 8,
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99 ByteOrder.LittleEndian,
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100 allRegisters,
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101 LOAD_STORE | STORE_STORE,
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102 1,
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103 r15.encoding + 1,
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104 8);
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105 }
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106
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107 @Override
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108 public boolean isX86() {
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109 return true;
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110 }
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111
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112 @Override
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113 public boolean twoOperandMode() {
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114 return true;
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115 }
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116
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117 }