Mercurial > hg > truffle
annotate graal/com.oracle.max.asm/src/com/oracle/max/asm/target/amd64/AMD64.java @ 5237:8c7e786886d0
made links to CPU and OS specific directories shorter
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 12 Apr 2012 20:40:25 +0200 |
parents | aaac4894175c |
children | 438ab53efdd0 |
rev | line source |
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1 /* |
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2 * Copyright (c) 2009, 2011, 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.oracle.max.asm.target.amd64; |
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24 |
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25 import static com.oracle.max.cri.ci.CiKind.*; |
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26 import static com.oracle.max.cri.ci.CiRegister.RegisterFlag.*; |
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27 import static com.oracle.max.cri.util.MemoryBarriers.*; |
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28 |
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29 import com.oracle.max.cri.ci.*; |
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30 import com.oracle.max.cri.ci.CiRegister.*; |
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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 public class AMD64 extends CiArchitecture { |
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36 |
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37 // General purpose CPU registers |
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38 public static final CiRegister rax = new CiRegister(0, 0, 8, "rax", CPU, RegisterFlag.Byte); |
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39 public static final CiRegister rcx = new CiRegister(1, 1, 8, "rcx", CPU, RegisterFlag.Byte); |
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40 public static final CiRegister rdx = new CiRegister(2, 2, 8, "rdx", CPU, RegisterFlag.Byte); |
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41 public static final CiRegister rbx = new CiRegister(3, 3, 8, "rbx", CPU, RegisterFlag.Byte); |
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42 public static final CiRegister rsp = new CiRegister(4, 4, 8, "rsp", CPU, RegisterFlag.Byte); |
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43 public static final CiRegister rbp = new CiRegister(5, 5, 8, "rbp", CPU, RegisterFlag.Byte); |
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44 public static final CiRegister rsi = new CiRegister(6, 6, 8, "rsi", CPU, RegisterFlag.Byte); |
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45 public static final CiRegister rdi = new CiRegister(7, 7, 8, "rdi", CPU, RegisterFlag.Byte); |
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46 |
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47 public static final CiRegister r8 = new CiRegister(8, 8, 8, "r8", CPU, RegisterFlag.Byte); |
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48 public static final CiRegister r9 = new CiRegister(9, 9, 8, "r9", CPU, RegisterFlag.Byte); |
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49 public static final CiRegister r10 = new CiRegister(10, 10, 8, "r10", CPU, RegisterFlag.Byte); |
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50 public static final CiRegister r11 = new CiRegister(11, 11, 8, "r11", CPU, RegisterFlag.Byte); |
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51 public static final CiRegister r12 = new CiRegister(12, 12, 8, "r12", CPU, RegisterFlag.Byte); |
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52 public static final CiRegister r13 = new CiRegister(13, 13, 8, "r13", CPU, RegisterFlag.Byte); |
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53 public static final CiRegister r14 = new CiRegister(14, 14, 8, "r14", CPU, RegisterFlag.Byte); |
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54 public static final CiRegister r15 = new CiRegister(15, 15, 8, "r15", CPU, RegisterFlag.Byte); |
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55 |
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56 public static final CiRegister[] cpuRegisters = { |
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57 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi, |
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58 r8, r9, r10, r11, r12, r13, r14, r15 |
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59 }; |
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60 |
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61 // XMM registers |
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62 public static final CiRegister xmm0 = new CiRegister(16, 0, 8, "xmm0", FPU); |
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63 public static final CiRegister xmm1 = new CiRegister(17, 1, 8, "xmm1", FPU); |
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64 public static final CiRegister xmm2 = new CiRegister(18, 2, 8, "xmm2", FPU); |
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65 public static final CiRegister xmm3 = new CiRegister(19, 3, 8, "xmm3", FPU); |
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66 public static final CiRegister xmm4 = new CiRegister(20, 4, 8, "xmm4", FPU); |
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67 public static final CiRegister xmm5 = new CiRegister(21, 5, 8, "xmm5", FPU); |
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68 public static final CiRegister xmm6 = new CiRegister(22, 6, 8, "xmm6", FPU); |
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69 public static final CiRegister xmm7 = new CiRegister(23, 7, 8, "xmm7", FPU); |
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70 |
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71 public static final CiRegister xmm8 = new CiRegister(24, 8, 8, "xmm8", FPU); |
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72 public static final CiRegister xmm9 = new CiRegister(25, 9, 8, "xmm9", FPU); |
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73 public static final CiRegister xmm10 = new CiRegister(26, 10, 8, "xmm10", FPU); |
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74 public static final CiRegister xmm11 = new CiRegister(27, 11, 8, "xmm11", FPU); |
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75 public static final CiRegister xmm12 = new CiRegister(28, 12, 8, "xmm12", FPU); |
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76 public static final CiRegister xmm13 = new CiRegister(29, 13, 8, "xmm13", FPU); |
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77 public static final CiRegister xmm14 = new CiRegister(30, 14, 8, "xmm14", FPU); |
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78 public static final CiRegister xmm15 = new CiRegister(31, 15, 8, "xmm15", FPU); |
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79 |
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80 public static final CiRegister[] xmmRegisters = { |
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81 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, |
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82 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15 |
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83 }; |
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84 |
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85 public static final CiRegister[] cpuxmmRegisters = { |
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86 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi, |
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87 r8, r9, r10, r11, r12, r13, r14, r15, |
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88 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, |
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89 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15 |
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90 }; |
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91 |
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92 /** |
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93 * Register used to construct an instruction-relative address. |
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94 */ |
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95 public static final CiRegister rip = new CiRegister(32, -1, 0, "rip"); |
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96 |
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97 public static final CiRegister[] allRegisters = { |
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98 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi, |
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99 r8, r9, r10, r11, r12, r13, r14, r15, |
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100 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, |
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101 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15, |
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102 rip |
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103 }; |
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104 |
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105 public static final CiRegisterValue RSP = rsp.asValue(Long); |
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106 |
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107 public AMD64() { |
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108 super("AMD64", |
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109 8, |
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110 ByteOrder.LittleEndian, |
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111 allRegisters, |
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112 LOAD_STORE | STORE_STORE, |
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113 1, |
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114 r15.encoding + 1, |
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115 8); |
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116 } |
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117 |
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118 @Override |
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119 public boolean isX86() { |
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120 return true; |
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121 } |
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122 |
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123 @Override |
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124 public boolean twoOperandMode() { |
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125 return true; |
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126 } |
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127 |
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128 } |