1 | /* $Id: bs3-cpu-generated-1-template.c 96407 2022-08-22 17:43:14Z vboxsync $ */
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2 | /** @file
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3 | * BS3Kit - bs3-cpu-generated-1, C code template.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2007-2022 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * The contents of this file may alternatively be used under the terms
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26 | * of the Common Development and Distribution License Version 1.0
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27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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28 | * in the VirtualBox distribution, in which case the provisions of the
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29 | * CDDL are applicable instead of those of the GPL.
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30 | *
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31 | * You may elect to license modified versions of this file under the
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32 | * terms and conditions of either the GPL or the CDDL or both.
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33 | *
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34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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35 | */
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36 |
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37 | #ifndef BS3_INSTANTIATING_CMN
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38 | # error "BS3_INSTANTIATING_CMN not defined"
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39 | #endif
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40 |
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41 |
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42 | /*********************************************************************************************************************************
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43 | * Header Files *
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44 | *********************************************************************************************************************************/
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45 | #include <iprt/asm.h>
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46 | #include <iprt/asm-amd64-x86.h>
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47 |
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48 | #include "bs3-cpu-generated-1.h"
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49 |
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50 |
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51 | /*********************************************************************************************************************************
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52 | * Defined Constants And Macros *
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53 | *********************************************************************************************************************************/
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54 | #define BS3CG1_WITH_VEX
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55 |
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56 | #define P_CS X86_OP_PRF_CS
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57 | #define P_SS X86_OP_PRF_SS
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58 | #define P_DS X86_OP_PRF_DS
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59 | #define P_ES X86_OP_PRF_ES
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60 | #define P_FS X86_OP_PRF_FS
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61 | #define P_GS X86_OP_PRF_GS
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62 | #define P_OZ X86_OP_PRF_SIZE_OP
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63 | #define P_AZ X86_OP_PRF_SIZE_ADDR
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64 | #define P_LK X86_OP_PRF_LOCK
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65 | #define P_RN X86_OP_PRF_REPNZ
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66 | #define P_RZ X86_OP_PRF_REPZ
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67 |
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68 | #define REX_WRBX (X86_OP_REX_W | X86_OP_REX_R | X86_OP_REX_B | X86_OP_REX_X)
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69 | #define REX_W___ (X86_OP_REX_W)
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70 | #define REX_WR__ (X86_OP_REX_W | X86_OP_REX_R)
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71 | #define REX_W_B_ (X86_OP_REX_W | X86_OP_REX_B)
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72 | #define REX_W__X (X86_OP_REX_W | X86_OP_REX_X)
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73 | #define REX_WRB_ (X86_OP_REX_W | X86_OP_REX_R | X86_OP_REX_B)
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74 | #define REX_WR_X (X86_OP_REX_W | X86_OP_REX_R | X86_OP_REX_X)
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75 | #define REX_W_BX (X86_OP_REX_W | X86_OP_REX_B | X86_OP_REX_X)
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76 | #define REX__R__ (X86_OP_REX_R)
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77 | #define REX__RB_ (X86_OP_REX_R | X86_OP_REX_B)
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78 | #define REX__R_X (X86_OP_REX_R | X86_OP_REX_X)
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79 | #define REX__RBX (X86_OP_REX_R | X86_OP_REX_B | X86_OP_REX_X)
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80 | #define REX___B_ (X86_OP_REX_B)
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81 | #define REX___BX (X86_OP_REX_B | X86_OP_REX_X)
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82 | #define REX____X (X86_OP_REX_X)
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83 | #define REX_____ (0x40)
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84 |
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85 |
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86 | /** @def BS3CG1_DPRINTF
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87 | * Debug print macro.
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88 | */
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89 | #if 0
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90 | # define BS3CG1_DPRINTF(a_ArgList) Bs3TestPrintf a_ArgList
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91 | # define BS3CG1_DEBUG_CTX_MOD
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92 | #else
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93 | # define BS3CG1_DPRINTF(a_ArgList) do { } while (0)
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94 | #endif
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95 |
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96 | /**
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97 | * Checks if this is a 64-bit test target or not.
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98 | * Helps avoid ifdefs or code bloat.
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99 | */
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100 | #if ARCH_BITS == 64
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101 | # define BS3CG1_IS_64BIT_TARGET(a_pThis) BS3_MODE_IS_64BIT_CODE((a_pThis)->bMode)
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102 | #else
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103 | # define BS3CG1_IS_64BIT_TARGET(a_pThis) (false)
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104 | #endif
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105 |
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106 |
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107 | /*********************************************************************************************************************************
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108 | * Structures and Typedefs *
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109 | *********************************************************************************************************************************/
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110 | /** Operand value location. */
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111 | typedef enum BS3CG1OPLOC
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112 | {
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113 | BS3CG1OPLOC_INVALID = 0,
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114 | BS3CG1OPLOC_CTX,
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115 | BS3CG1OPLOC_CTX_ZX_VLMAX,
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116 | BS3CG1OPLOC_IMM,
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117 | BS3CG1OPLOC_MEM,
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118 | BS3CG1OPLOC_MEM_RW,
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119 | BS3CG1OPLOC_MEM_WO,
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120 | BS3CG1OPLOC_END
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121 | } BS3CG1OPLOC;
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122 | AssertCompile(BS3CG1OPLOC_END <= 16);
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123 |
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124 |
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125 | /** Pointer to the generated test state. */
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126 | typedef struct BS3CG1STATE *PBS3CG1STATE;
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127 |
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128 | /**
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129 | * Encoder callback.
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130 | * @returns Next encoding. If equal or less to @a iEncoding, no
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131 | * further encodings are available for testing.
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132 | * @param pThis The state.
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133 | * @param iEncoding The encoding.
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134 | */
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135 | typedef unsigned BS3_NEAR_CODE FNBS3CG1ENCODER(PBS3CG1STATE pThis, unsigned iEncoding);
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136 | /** Pointer to a encoder callback. */
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137 | typedef FNBS3CG1ENCODER *PFNBS3CG1ENCODER;
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138 |
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139 |
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140 | /**
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141 | * The state.
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142 | */
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143 | typedef struct BS3CG1STATE
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144 | {
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145 | /** @name Instruction details (expanded from BS3CG1INSTR).
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146 | * @{ */
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147 | /** Pointer to the mnemonic string (not terminated) (g_achBs3Cg1Mnemonics). */
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148 | const char BS3_FAR *pchMnemonic;
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149 | /** Pointer to the test header. */
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150 | PCBS3CG1TESTHDR pTestHdr;
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151 | /** Pointer to the per operand flags (g_abBs3Cg1Operands). */
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152 | const uint8_t BS3_FAR *pabOperands;
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153 | /** Opcode bytes (g_abBs3Cg1Opcodes). */
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154 | const uint8_t BS3_FAR *pabOpcodes;
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155 | /** The current instruction number in the input array (for error reporting). */
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156 | uint32_t iInstr;
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157 |
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158 | /** The instruction flags. */
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159 | uint32_t fFlags;
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160 | /** The encoding. */
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161 | BS3CG1ENC enmEncoding;
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162 | /** The non-invalid encoding. This may differ from enmEncoding when
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163 | * Bs3Cg1CalcNoneIntelInvalidEncoding has been called. */
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164 | BS3CG1ENC enmEncodingNonInvalid;
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165 | /** The CPU test / CPU ID. */
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166 | BS3CG1CPU enmCpuTest;
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167 | /** Prefix sensitivity and requirements. */
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168 | BS3CG1PFXKIND enmPrefixKind;
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169 | /** Exception type (SSE, AVX). */
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170 | BS3CG1XCPTTYPE enmXcptType;
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171 | /** Per operand flags. */
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172 | BS3CG1OP aenmOperands[4];
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173 | /** Opcode bytes. */
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174 | uint8_t abOpcodes[4];
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175 | /** The instruction encoder. */
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176 | PFNBS3CG1ENCODER pfnEncoder;
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177 |
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178 | /** The length of the mnemonic. */
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179 | uint8_t cchMnemonic;
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180 | /** Whether to advance the mnemonic pointer or not. */
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181 | uint8_t fAdvanceMnemonic;
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182 | /** The opcode map number. */
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183 | uint8_t uOpcodeMap;
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184 | /** The number of opcode bytes. */
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185 | uint8_t cbOpcodes;
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186 | /** Number of operands. */
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187 | uint8_t cOperands;
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188 | /** @} */
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189 |
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190 | /** Default operand size. */
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191 | uint8_t cbOpDefault;
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192 | /** Operand size when overridden by 066h. */
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193 | uint8_t cbOpOvrd66;
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194 | /** Operand size when overridden by REX.W. */
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195 | uint8_t cbOpOvrdRexW;
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196 |
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197 | /** Operand size in bytes (0 if not applicable). */
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198 | uint8_t cbOperand;
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199 | /** Current VEX.L value (UINT8_MAX if not applicable). */
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200 | uint8_t uVexL;
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201 | /** Current target ring (0..3). */
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202 | uint8_t uCpl;
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203 |
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204 | /** The current test number. */
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205 | uint8_t iTest;
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206 |
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207 | /** Target mode (g_bBs3CurrentMode). */
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208 | uint8_t bMode;
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209 | /** The CPU vendor (BS3CPUVENDOR). */
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210 | uint8_t bCpuVendor;
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211 | /** First ring being tested. */
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212 | uint8_t iFirstRing;
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213 | /** End of rings being tested. */
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214 | uint8_t iEndRing;
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215 |
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216 | /** @name Current encoded instruction.
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217 | * @{ */
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218 | /** The size of the current instruction that we're testing. */
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219 | uint8_t cbCurInstr;
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220 | /** The size the prefixes. */
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221 | uint8_t cbCurPrefix;
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222 | /** The offset into abCurInstr of the immediate. */
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223 | uint8_t offCurImm;
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224 | /** Buffer for assembling the current instruction. */
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225 | uint8_t abCurInstr[23];
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226 |
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227 | /** Set if the encoding can't be tested in the same ring as this test code.
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228 | * This is used to deal with encodings modifying SP/ESP/RSP. */
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229 | bool fSameRingNotOkay;
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230 | /** Whether to work the extended context too. */
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231 | bool fWorkExtCtx;
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232 | /** The aOperands index of the modrm.reg operand (if applicable). */
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233 | uint8_t iRegOp;
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234 | /** The aOperands index of the modrm.rm operand (if applicable). */
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235 | uint8_t iRmOp;
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236 |
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237 | /** Operands details. */
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238 | struct
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239 | {
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240 | uint8_t cbOp;
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241 | /** BS3CG1OPLOC_XXX. */
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242 | uint8_t enmLocation;
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243 | /** BS3CG1OPLOC_XXX for memory encodings (MODRM.rm field). */
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244 | uint8_t enmLocationMem : 4;
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245 | /** BS3CG1OPLOC_XXX for register encodings (MODRM.rm field). */
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246 | uint8_t enmLocationReg : 4;
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247 | /** The BS3CG1DST value for this field.
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248 | * Set to BS3CG1DST_INVALID if memory or immediate. */
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249 | uint8_t idxField;
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250 | /** The base BS3CG1DST value for this field.
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251 | * Used only by some generalized encoders when dealing with registers. */
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252 | uint8_t idxFieldBase;
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253 | /** Depends on enmLocation.
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254 | * - BS3CG1OPLOC_IMM: offset relative to start of the instruction.
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255 | * - BS3CG1OPLOC_MEM: offset should be subtracted from &pbDataPg[_4K].
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256 | * - BS3CG1OPLOC_MEM_RW: offset should be subtracted from &pbDataPg[_4K].
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257 | * - BS3CG1OPLOC_MEM_RO: offset should be subtracted from &pbDataPg[_4K].
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258 | * - BS3CG1OPLOC_CTX: not used (use idxField instead).
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259 | */
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260 | uint8_t off;
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261 | } aOperands[4];
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262 | /** @} */
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263 |
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264 | /** Page to put code in. When paging is enabled, the page before and after
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265 | * are marked not-present. */
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266 | uint8_t BS3_FAR *pbCodePg;
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267 | /** The flat address corresponding to pbCodePg. */
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268 | uintptr_t uCodePgFlat;
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269 | /** The 16-bit address corresponding to pbCodePg if relevant for bMode. */
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270 | RTFAR16 CodePgFar;
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271 | /** The IP/EIP/RIP value for pbCodePg[0] relative to CS (bMode). */
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272 | uintptr_t CodePgRip;
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273 |
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274 | /** Page for placing data operands in. When paging is enabled, the page before
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275 | * and after are marked not-present. */
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276 | uint8_t BS3_FAR *pbDataPg;
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277 | /** The flat address corresponding to pbDataPg. */
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278 | uintptr_t uDataPgFlat;
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279 | /** The 16-bit address corresponding to pbDataPg. */
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280 | RTFAR16 DataPgFar;
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281 |
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282 | /** The name corresponding to bMode. */
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283 | const char BS3_FAR *pszMode;
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284 | /** The short name corresponding to bMode. */
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285 | const char BS3_FAR *pszModeShort;
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286 |
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287 | /** @name Expected result (modifiable by output program).
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288 | * @{ */
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289 | /** The expected exception based on operand values or result.
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290 | * UINT8_MAX if no special exception expected. */
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291 | uint8_t bValueXcpt;
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292 | /** @} */
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293 | /** Alignment exception expected by the encoder.
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294 | * UINT8_MAX if no special exception expected. */
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295 | uint8_t bAlignmentXcpt;
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296 | /** Set by the encoding method to indicating invalid encoding. */
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297 | bool fInvalidEncoding;
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298 | /** The result of Bs3Cg1CpuSetupFirst(). */
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299 | bool fCpuSetupFirstResult;
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300 |
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301 | /** The context we're working on. */
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302 | BS3REGCTX Ctx;
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303 | /** The trap context and frame. */
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304 | BS3TRAPFRAME TrapFrame;
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305 | /** Initial contexts, one for each ring. */
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306 | BS3REGCTX aInitialCtxs[4];
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307 |
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308 | /** The extended context we're working on (input, expected output). */
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309 | PBS3EXTCTX pExtCtx;
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310 | /** The extended result context (analoguous to TrapFrame). */
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311 | PBS3EXTCTX pResultExtCtx;
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312 | /** The initial extended context. */
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313 | PBS3EXTCTX pInitialExtCtx;
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314 |
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315 | /** Memory operand scratch space. */
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316 | union
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317 | {
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318 | uint8_t ab[128];
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319 | uint16_t au16[128 / sizeof(uint16_t)];
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320 | uint32_t au32[128 / sizeof(uint32_t)];
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321 | uint64_t au64[128 / sizeof(uint64_t)];
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322 | } MemOp;
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323 |
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324 | /** Array parallel to aInitialCtxs for saving segment registers. */
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325 | struct
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326 | {
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327 | RTSEL ds;
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328 | } aSavedSegRegs[4];
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329 |
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330 | } BS3CG1STATE;
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331 |
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332 |
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333 | #define BS3CG1_PF_OZ UINT16_C(0x0001)
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334 | #define BS3CG1_PF_AZ UINT16_C(0x0002)
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335 | #define BS3CG1_PF_CS UINT16_C(0x0004)
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336 | #define BS3CG1_PF_DS UINT16_C(0x0008)
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337 | #define BS3CG1_PF_ES UINT16_C(0x0010)
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338 | #define BS3CG1_PF_FS UINT16_C(0x0020)
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339 | #define BS3CG1_PF_GS UINT16_C(0x0040)
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340 | #define BS3CG1_PF_SS UINT16_C(0x0080)
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341 | #define BS3CG1_PF_SEGS (BS3CG1_PF_CS | BS3CG1_PF_DS | BS3CG1_PF_ES | BS3CG1_PF_FS | BS3CG1_PF_GS | BS3CG1_PF_SS)
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342 | #define BS3CG1_PF_MEM (BS3CG1_PF_SEGS | BS3CG1_PF_AZ)
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343 | #define BS3CG1_PF_LK UINT16_C(0x0100)
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344 | #define BS3CG1_PF_RN UINT16_C(0x0200)
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345 | #define BS3CG1_PF_RZ UINT16_C(0x0400)
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346 | #define BS3CG1_PF_W UINT16_C(0x0800) /**< REX.W */
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347 | #define BS3CG1_PF_R UINT16_C(0x1000) /**< REX.R */
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348 | #define BS3CG1_PF_B UINT16_C(0x2000) /**< REX.B */
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349 | #define BS3CG1_PF_X UINT16_C(0x4000) /**< REX.X */
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350 |
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351 |
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352 | /** Used in g_cbBs3Cg1DstFields to indicate that it's one of the 4 operands. */
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353 | #define BS3CG1DSTSIZE_OPERAND UINT8_C(255)
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354 | /** Used in g_cbBs3Cg1DstFields to indicate that the operand size determins
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355 | * the field size (2, 4, or 8). */
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356 | #define BS3CG1DSTSIZE_OPERAND_SIZE_GRP UINT8_C(254)
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357 |
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358 |
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359 |
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360 | /*********************************************************************************************************************************
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361 | * Global Variables *
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362 | *********************************************************************************************************************************/
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363 | /** Destination field sizes indexed by bBS3CG1DST.
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364 | * Zero means operand size sized. */
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365 | static const uint8_t g_acbBs3Cg1DstFields[] =
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366 | {
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367 | /* [BS3CG1DST_INVALID] = */ BS3CG1DSTSIZE_OPERAND,
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368 |
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369 | /* [BS3CG1DST_OP1] = */ BS3CG1DSTSIZE_OPERAND,
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370 | /* [BS3CG1DST_OP2] = */ BS3CG1DSTSIZE_OPERAND,
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371 | /* [BS3CG1DST_OP3] = */ BS3CG1DSTSIZE_OPERAND,
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372 | /* [BS3CG1DST_OP4] = */ BS3CG1DSTSIZE_OPERAND,
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373 | /* [BS3CG1DST_EFL] = */ 4,
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374 | /* [BS3CG1DST_EFL_UNDEF]=*/ 4,
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375 |
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376 | /* [BS3CG1DST_AL] = */ 1,
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377 | /* [BS3CG1DST_CL] = */ 1,
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378 | /* [BS3CG1DST_DL] = */ 1,
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379 | /* [BS3CG1DST_BL] = */ 1,
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380 | /* [BS3CG1DST_AH] = */ 1,
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381 | /* [BS3CG1DST_CH] = */ 1,
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382 | /* [BS3CG1DST_DH] = */ 1,
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383 | /* [BS3CG1DST_BH] = */ 1,
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384 | /* [BS3CG1DST_SPL] = */ 1,
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385 | /* [BS3CG1DST_BPL] = */ 1,
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386 | /* [BS3CG1DST_SIL] = */ 1,
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387 | /* [BS3CG1DST_DIL] = */ 1,
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388 | /* [BS3CG1DST_R8L] = */ 1,
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---|
389 | /* [BS3CG1DST_R9L] = */ 1,
|
---|
390 | /* [BS3CG1DST_R10L] = */ 1,
|
---|
391 | /* [BS3CG1DST_R11L] = */ 1,
|
---|
392 | /* [BS3CG1DST_R12L] = */ 1,
|
---|
393 | /* [BS3CG1DST_R13L] = */ 1,
|
---|
394 | /* [BS3CG1DST_R14L] = */ 1,
|
---|
395 | /* [BS3CG1DST_R15L] = */ 1,
|
---|
396 |
|
---|
397 | /* [BS3CG1DST_AX] = */ 2,
|
---|
398 | /* [BS3CG1DST_CX] = */ 2,
|
---|
399 | /* [BS3CG1DST_DX] = */ 2,
|
---|
400 | /* [BS3CG1DST_BX] = */ 2,
|
---|
401 | /* [BS3CG1DST_SP] = */ 2,
|
---|
402 | /* [BS3CG1DST_BP] = */ 2,
|
---|
403 | /* [BS3CG1DST_SI] = */ 2,
|
---|
404 | /* [BS3CG1DST_DI] = */ 2,
|
---|
405 | /* [BS3CG1DST_R8W] = */ 2,
|
---|
406 | /* [BS3CG1DST_R9W] = */ 2,
|
---|
407 | /* [BS3CG1DST_R10W] = */ 2,
|
---|
408 | /* [BS3CG1DST_R11W] = */ 2,
|
---|
409 | /* [BS3CG1DST_R12W] = */ 2,
|
---|
410 | /* [BS3CG1DST_R13W] = */ 2,
|
---|
411 | /* [BS3CG1DST_R14W] = */ 2,
|
---|
412 | /* [BS3CG1DST_R15W] = */ 2,
|
---|
413 |
|
---|
414 | /* [BS3CG1DST_EAX] = */ 4,
|
---|
415 | /* [BS3CG1DST_ECX] = */ 4,
|
---|
416 | /* [BS3CG1DST_EDX] = */ 4,
|
---|
417 | /* [BS3CG1DST_EBX] = */ 4,
|
---|
418 | /* [BS3CG1DST_ESP] = */ 4,
|
---|
419 | /* [BS3CG1DST_EBP] = */ 4,
|
---|
420 | /* [BS3CG1DST_ESI] = */ 4,
|
---|
421 | /* [BS3CG1DST_EDI] = */ 4,
|
---|
422 | /* [BS3CG1DST_R8D] = */ 4,
|
---|
423 | /* [BS3CG1DST_R9D] = */ 4,
|
---|
424 | /* [BS3CG1DST_R10D] = */ 4,
|
---|
425 | /* [BS3CG1DST_R11D] = */ 4,
|
---|
426 | /* [BS3CG1DST_R12D] = */ 4,
|
---|
427 | /* [BS3CG1DST_R13D] = */ 4,
|
---|
428 | /* [BS3CG1DST_R14D] = */ 4,
|
---|
429 | /* [BS3CG1DST_R15D] = */ 4,
|
---|
430 |
|
---|
431 | /* [BS3CG1DST_RAX] = */ 8,
|
---|
432 | /* [BS3CG1DST_RCX] = */ 8,
|
---|
433 | /* [BS3CG1DST_RDX] = */ 8,
|
---|
434 | /* [BS3CG1DST_RBX] = */ 8,
|
---|
435 | /* [BS3CG1DST_RSP] = */ 8,
|
---|
436 | /* [BS3CG1DST_RBP] = */ 8,
|
---|
437 | /* [BS3CG1DST_RSI] = */ 8,
|
---|
438 | /* [BS3CG1DST_RDI] = */ 8,
|
---|
439 | /* [BS3CG1DST_R8] = */ 8,
|
---|
440 | /* [BS3CG1DST_R9] = */ 8,
|
---|
441 | /* [BS3CG1DST_R10] = */ 8,
|
---|
442 | /* [BS3CG1DST_R11] = */ 8,
|
---|
443 | /* [BS3CG1DST_R12] = */ 8,
|
---|
444 | /* [BS3CG1DST_R13] = */ 8,
|
---|
445 | /* [BS3CG1DST_R14] = */ 8,
|
---|
446 | /* [BS3CG1DST_R15] = */ 8,
|
---|
447 |
|
---|
448 | /* [BS3CG1DST_OZ_RAX] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
449 | /* [BS3CG1DST_OZ_RCX] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
450 | /* [BS3CG1DST_OZ_RDX] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
451 | /* [BS3CG1DST_OZ_RBX] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
452 | /* [BS3CG1DST_OZ_RSP] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
453 | /* [BS3CG1DST_OZ_RBP] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
454 | /* [BS3CG1DST_OZ_RSI] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
455 | /* [BS3CG1DST_OZ_RDI] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
456 | /* [BS3CG1DST_OZ_R8] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
457 | /* [BS3CG1DST_OZ_R9] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
458 | /* [BS3CG1DST_OZ_R10] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
459 | /* [BS3CG1DST_OZ_R11] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
460 | /* [BS3CG1DST_OZ_R12] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
461 | /* [BS3CG1DST_OZ_R13] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
462 | /* [BS3CG1DST_OZ_R14] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
463 | /* [BS3CG1DST_OZ_R15] = */ BS3CG1DSTSIZE_OPERAND_SIZE_GRP,
|
---|
464 |
|
---|
465 | /* [BS3CG1DST_CR0] = */ 4,
|
---|
466 | /* [BS3CG1DST_CR4] = */ 4,
|
---|
467 | /* [BS3CG1DST_XCR0] = */ 8,
|
---|
468 |
|
---|
469 | /* [BS3CG1DST_FCW] = */ 2,
|
---|
470 | /* [BS3CG1DST_FSW] = */ 2,
|
---|
471 | /* [BS3CG1DST_FTW] = */ 2,
|
---|
472 | /* [BS3CG1DST_FOP] = */ 2,
|
---|
473 | /* [BS3CG1DST_FPUIP] = */ 2,
|
---|
474 | /* [BS3CG1DST_FPUCS] = */ 2,
|
---|
475 | /* [BS3CG1DST_FPUDP] = */ 2,
|
---|
476 | /* [BS3CG1DST_FPUDS] = */ 2,
|
---|
477 | /* [BS3CG1DST_MXCSR] = */ 4,
|
---|
478 | /* [BS3CG1DST_ST0] = */ 12,
|
---|
479 | /* [BS3CG1DST_ST1] = */ 12,
|
---|
480 | /* [BS3CG1DST_ST2] = */ 12,
|
---|
481 | /* [BS3CG1DST_ST3] = */ 12,
|
---|
482 | /* [BS3CG1DST_ST4] = */ 12,
|
---|
483 | /* [BS3CG1DST_ST5] = */ 12,
|
---|
484 | /* [BS3CG1DST_ST6] = */ 12,
|
---|
485 | /* [BS3CG1DST_ST7] = */ 12,
|
---|
486 | /* [BS3CG1DST_MM0] = */ 8,
|
---|
487 | /* [BS3CG1DST_MM1] = */ 8,
|
---|
488 | /* [BS3CG1DST_MM2] = */ 8,
|
---|
489 | /* [BS3CG1DST_MM3] = */ 8,
|
---|
490 | /* [BS3CG1DST_MM4] = */ 8,
|
---|
491 | /* [BS3CG1DST_MM5] = */ 8,
|
---|
492 | /* [BS3CG1DST_MM6] = */ 8,
|
---|
493 | /* [BS3CG1DST_MM7] = */ 8,
|
---|
494 | /* [BS3CG1DST_MM0_LO_ZX] = */ 4,
|
---|
495 | /* [BS3CG1DST_MM1_LO_ZX] = */ 4,
|
---|
496 | /* [BS3CG1DST_MM2_LO_ZX] = */ 4,
|
---|
497 | /* [BS3CG1DST_MM3_LO_ZX] = */ 4,
|
---|
498 | /* [BS3CG1DST_MM4_LO_ZX] = */ 4,
|
---|
499 | /* [BS3CG1DST_MM5_LO_ZX] = */ 4,
|
---|
500 | /* [BS3CG1DST_MM6_LO_ZX] = */ 4,
|
---|
501 | /* [BS3CG1DST_MM7_LO_ZX] = */ 4,
|
---|
502 | /* [BS3CG1DST_XMM0] = */ 16,
|
---|
503 | /* [BS3CG1DST_XMM1] = */ 16,
|
---|
504 | /* [BS3CG1DST_XMM2] = */ 16,
|
---|
505 | /* [BS3CG1DST_XMM3] = */ 16,
|
---|
506 | /* [BS3CG1DST_XMM4] = */ 16,
|
---|
507 | /* [BS3CG1DST_XMM5] = */ 16,
|
---|
508 | /* [BS3CG1DST_XMM6] = */ 16,
|
---|
509 | /* [BS3CG1DST_XMM7] = */ 16,
|
---|
510 | /* [BS3CG1DST_XMM8] = */ 16,
|
---|
511 | /* [BS3CG1DST_XMM9] = */ 16,
|
---|
512 | /* [BS3CG1DST_XMM10] = */ 16,
|
---|
513 | /* [BS3CG1DST_XMM11] = */ 16,
|
---|
514 | /* [BS3CG1DST_XMM12] = */ 16,
|
---|
515 | /* [BS3CG1DST_XMM13] = */ 16,
|
---|
516 | /* [BS3CG1DST_XMM14] = */ 16,
|
---|
517 | /* [BS3CG1DST_XMM15] = */ 16,
|
---|
518 | /* [BS3CG1DST_XMM0_LO] = */ 8,
|
---|
519 | /* [BS3CG1DST_XMM1_LO] = */ 8,
|
---|
520 | /* [BS3CG1DST_XMM2_LO] = */ 8,
|
---|
521 | /* [BS3CG1DST_XMM3_LO] = */ 8,
|
---|
522 | /* [BS3CG1DST_XMM4_LO] = */ 8,
|
---|
523 | /* [BS3CG1DST_XMM5_LO] = */ 8,
|
---|
524 | /* [BS3CG1DST_XMM6_LO] = */ 8,
|
---|
525 | /* [BS3CG1DST_XMM7_LO] = */ 8,
|
---|
526 | /* [BS3CG1DST_XMM8_LO] = */ 8,
|
---|
527 | /* [BS3CG1DST_XMM9_LO] = */ 8,
|
---|
528 | /* [BS3CG1DST_XMM10_LO] = */ 8,
|
---|
529 | /* [BS3CG1DST_XMM11_LO] = */ 8,
|
---|
530 | /* [BS3CG1DST_XMM12_LO] = */ 8,
|
---|
531 | /* [BS3CG1DST_XMM13_LO] = */ 8,
|
---|
532 | /* [BS3CG1DST_XMM14_LO] = */ 8,
|
---|
533 | /* [BS3CG1DST_XMM15_LO] = */ 8,
|
---|
534 | /* [BS3CG1DST_XMM0_HI] = */ 8,
|
---|
535 | /* [BS3CG1DST_XMM1_HI] = */ 8,
|
---|
536 | /* [BS3CG1DST_XMM2_HI] = */ 8,
|
---|
537 | /* [BS3CG1DST_XMM3_HI] = */ 8,
|
---|
538 | /* [BS3CG1DST_XMM4_HI] = */ 8,
|
---|
539 | /* [BS3CG1DST_XMM5_HI] = */ 8,
|
---|
540 | /* [BS3CG1DST_XMM6_HI] = */ 8,
|
---|
541 | /* [BS3CG1DST_XMM7_HI] = */ 8,
|
---|
542 | /* [BS3CG1DST_XMM8_HI] = */ 8,
|
---|
543 | /* [BS3CG1DST_XMM9_HI] = */ 8,
|
---|
544 | /* [BS3CG1DST_XMM10_HI] = */ 8,
|
---|
545 | /* [BS3CG1DST_XMM11_HI] = */ 8,
|
---|
546 | /* [BS3CG1DST_XMM12_HI] = */ 8,
|
---|
547 | /* [BS3CG1DST_XMM13_HI] = */ 8,
|
---|
548 | /* [BS3CG1DST_XMM14_HI] = */ 8,
|
---|
549 | /* [BS3CG1DST_XMM15_HI] = */ 8,
|
---|
550 | /* [BS3CG1DST_XMM0_LO_ZX] = */ 8,
|
---|
551 | /* [BS3CG1DST_XMM1_LO_ZX] = */ 8,
|
---|
552 | /* [BS3CG1DST_XMM2_LO_ZX] = */ 8,
|
---|
553 | /* [BS3CG1DST_XMM3_LO_ZX] = */ 8,
|
---|
554 | /* [BS3CG1DST_XMM4_LO_ZX] = */ 8,
|
---|
555 | /* [BS3CG1DST_XMM5_LO_ZX] = */ 8,
|
---|
556 | /* [BS3CG1DST_XMM6_LO_ZX] = */ 8,
|
---|
557 | /* [BS3CG1DST_XMM7_LO_ZX] = */ 8,
|
---|
558 | /* [BS3CG1DST_XMM8_LO_ZX] = */ 8,
|
---|
559 | /* [BS3CG1DST_XMM9_LO_ZX] = */ 8,
|
---|
560 | /* [BS3CG1DST_XMM10_LO_ZX] = */ 8,
|
---|
561 | /* [BS3CG1DST_XMM11_LO_ZX] = */ 8,
|
---|
562 | /* [BS3CG1DST_XMM12_LO_ZX] = */ 8,
|
---|
563 | /* [BS3CG1DST_XMM13_LO_ZX] = */ 8,
|
---|
564 | /* [BS3CG1DST_XMM14_LO_ZX] = */ 8,
|
---|
565 | /* [BS3CG1DST_XMM15_LO_ZX] = */ 8,
|
---|
566 | /* [BS3CG1DST_XMM0_DW0] = */ 4,
|
---|
567 | /* [BS3CG1DST_XMM1_DW0] = */ 4,
|
---|
568 | /* [BS3CG1DST_XMM2_DW0] = */ 4,
|
---|
569 | /* [BS3CG1DST_XMM3_DW0] = */ 4,
|
---|
570 | /* [BS3CG1DST_XMM4_DW0] = */ 4,
|
---|
571 | /* [BS3CG1DST_XMM5_DW0] = */ 4,
|
---|
572 | /* [BS3CG1DST_XMM6_DW0] = */ 4,
|
---|
573 | /* [BS3CG1DST_XMM7_DW0] = */ 4,
|
---|
574 | /* [BS3CG1DST_XMM8_DW0] = */ 4,
|
---|
575 | /* [BS3CG1DST_XMM9_DW0] = */ 4,
|
---|
576 | /* [BS3CG1DST_XMM10_DW0] = */ 4,
|
---|
577 | /* [BS3CG1DST_XMM11_DW0] = */ 4,
|
---|
578 | /* [BS3CG1DST_XMM12_DW0] = */ 4,
|
---|
579 | /* [BS3CG1DST_XMM13_DW0] = */ 4,
|
---|
580 | /* [BS3CG1DST_XMM14_DW0] = */ 4,
|
---|
581 | /* [BS3CG1DST_XMM15_DW0] = */ 4,
|
---|
582 | /* [BS3CG1DST_XMM0_DW0_ZX] = */ 4,
|
---|
583 | /* [BS3CG1DST_XMM1_DW0_ZX] = */ 4,
|
---|
584 | /* [BS3CG1DST_XMM2_DW0_ZX] = */ 4,
|
---|
585 | /* [BS3CG1DST_XMM3_DW0_ZX] = */ 4,
|
---|
586 | /* [BS3CG1DST_XMM4_DW0_ZX] = */ 4,
|
---|
587 | /* [BS3CG1DST_XMM5_DW0_ZX] = */ 4,
|
---|
588 | /* [BS3CG1DST_XMM6_DW0_ZX] = */ 4,
|
---|
589 | /* [BS3CG1DST_XMM7_DW0_ZX] = */ 4,
|
---|
590 | /* [BS3CG1DST_XMM8_DW0_ZX] = */ 4,
|
---|
591 | /* [BS3CG1DST_XMM9_DW0_ZX] = */ 4,
|
---|
592 | /* [BS3CG1DST_XMM10_DW0_ZX] =*/ 4,
|
---|
593 | /* [BS3CG1DST_XMM11_DW0_ZX] =*/ 4,
|
---|
594 | /* [BS3CG1DST_XMM12_DW0_ZX] =*/ 4,
|
---|
595 | /* [BS3CG1DST_XMM13_DW0_ZX] =*/ 4,
|
---|
596 | /* [BS3CG1DST_XMM14_DW0_ZX] =*/ 4,
|
---|
597 | /* [BS3CG1DST_XMM15_DW0_ZX] =*/ 4,
|
---|
598 | /* [BS3CG1DST_XMM0_HI96] = */ 12,
|
---|
599 | /* [BS3CG1DST_XMM1_HI96] = */ 12,
|
---|
600 | /* [BS3CG1DST_XMM2_HI96] = */ 12,
|
---|
601 | /* [BS3CG1DST_XMM3_HI96] = */ 12,
|
---|
602 | /* [BS3CG1DST_XMM4_HI96] = */ 12,
|
---|
603 | /* [BS3CG1DST_XMM5_HI96] = */ 12,
|
---|
604 | /* [BS3CG1DST_XMM6_HI96] = */ 12,
|
---|
605 | /* [BS3CG1DST_XMM7_HI96] = */ 12,
|
---|
606 | /* [BS3CG1DST_XMM8_HI96] = */ 12,
|
---|
607 | /* [BS3CG1DST_XMM9_HI96] = */ 12,
|
---|
608 | /* [BS3CG1DST_XMM10_HI96] =*/ 12,
|
---|
609 | /* [BS3CG1DST_XMM11_HI96] =*/ 12,
|
---|
610 | /* [BS3CG1DST_XMM12_HI96] =*/ 12,
|
---|
611 | /* [BS3CG1DST_XMM13_HI96] =*/ 12,
|
---|
612 | /* [BS3CG1DST_XMM14_HI96] =*/ 12,
|
---|
613 | /* [BS3CG1DST_XMM15_HI96] =*/ 12,
|
---|
614 | /* [BS3CG1DST_YMM0] = */ 32,
|
---|
615 | /* [BS3CG1DST_YMM1] = */ 32,
|
---|
616 | /* [BS3CG1DST_YMM2] = */ 32,
|
---|
617 | /* [BS3CG1DST_YMM3] = */ 32,
|
---|
618 | /* [BS3CG1DST_YMM4] = */ 32,
|
---|
619 | /* [BS3CG1DST_YMM5] = */ 32,
|
---|
620 | /* [BS3CG1DST_YMM6] = */ 32,
|
---|
621 | /* [BS3CG1DST_YMM7] = */ 32,
|
---|
622 | /* [BS3CG1DST_YMM8] = */ 32,
|
---|
623 | /* [BS3CG1DST_YMM9] = */ 32,
|
---|
624 | /* [BS3CG1DST_YMM10] = */ 32,
|
---|
625 | /* [BS3CG1DST_YMM11] = */ 32,
|
---|
626 | /* [BS3CG1DST_YMM12] = */ 32,
|
---|
627 | /* [BS3CG1DST_YMM13] = */ 32,
|
---|
628 | /* [BS3CG1DST_YMM14] = */ 32,
|
---|
629 | /* [BS3CG1DST_YMM15] = */ 32,
|
---|
630 |
|
---|
631 | /* [BS3CG1DST_VALUE_XCPT] = */ 1,
|
---|
632 | };
|
---|
633 | AssertCompile(RT_ELEMENTS(g_acbBs3Cg1DstFields) == BS3CG1DST_END);
|
---|
634 |
|
---|
635 | /** Destination field offset indexed by bBS3CG1DST.
|
---|
636 | * Zero means operand size sized. */
|
---|
637 | static const unsigned g_aoffBs3Cg1DstFields[] =
|
---|
638 | {
|
---|
639 | /* [BS3CG1DST_INVALID] = */ ~0U,
|
---|
640 | /* [BS3CG1DST_OP1] = */ ~0U,
|
---|
641 | /* [BS3CG1DST_OP2] = */ ~0U,
|
---|
642 | /* [BS3CG1DST_OP3] = */ ~0U,
|
---|
643 | /* [BS3CG1DST_OP4] = */ ~0U,
|
---|
644 | /* [BS3CG1DST_EFL] = */ RT_OFFSETOF(BS3REGCTX, rflags),
|
---|
645 | /* [BS3CG1DST_EFL_UNDEF]=*/ ~0, /* special field */
|
---|
646 |
|
---|
647 | /* [BS3CG1DST_AL] = */ RT_OFFSETOF(BS3REGCTX, rax.u8),
|
---|
648 | /* [BS3CG1DST_CL] = */ RT_OFFSETOF(BS3REGCTX, rcx.u8),
|
---|
649 | /* [BS3CG1DST_DL] = */ RT_OFFSETOF(BS3REGCTX, rdx.u8),
|
---|
650 | /* [BS3CG1DST_BL] = */ RT_OFFSETOF(BS3REGCTX, rbx.u8),
|
---|
651 | /* [BS3CG1DST_AH] = */ RT_OFFSETOF(BS3REGCTX, rax.b.bHi),
|
---|
652 | /* [BS3CG1DST_CH] = */ RT_OFFSETOF(BS3REGCTX, rcx.b.bHi),
|
---|
653 | /* [BS3CG1DST_DH] = */ RT_OFFSETOF(BS3REGCTX, rdx.b.bHi),
|
---|
654 | /* [BS3CG1DST_BH] = */ RT_OFFSETOF(BS3REGCTX, rbx.b.bHi),
|
---|
655 | /* [BS3CG1DST_SPL] = */ RT_OFFSETOF(BS3REGCTX, rsp.u8),
|
---|
656 | /* [BS3CG1DST_BPL] = */ RT_OFFSETOF(BS3REGCTX, rbp.u8),
|
---|
657 | /* [BS3CG1DST_SIL] = */ RT_OFFSETOF(BS3REGCTX, rsi.u8),
|
---|
658 | /* [BS3CG1DST_DIL] = */ RT_OFFSETOF(BS3REGCTX, rdi.u8),
|
---|
659 | /* [BS3CG1DST_R8L] = */ RT_OFFSETOF(BS3REGCTX, r8.u8),
|
---|
660 | /* [BS3CG1DST_R9L] = */ RT_OFFSETOF(BS3REGCTX, r9.u8),
|
---|
661 | /* [BS3CG1DST_R10L] = */ RT_OFFSETOF(BS3REGCTX, r10.u8),
|
---|
662 | /* [BS3CG1DST_R11L] = */ RT_OFFSETOF(BS3REGCTX, r11.u8),
|
---|
663 | /* [BS3CG1DST_R12L] = */ RT_OFFSETOF(BS3REGCTX, r12.u8),
|
---|
664 | /* [BS3CG1DST_R13L] = */ RT_OFFSETOF(BS3REGCTX, r13.u8),
|
---|
665 | /* [BS3CG1DST_R14L] = */ RT_OFFSETOF(BS3REGCTX, r14.u8),
|
---|
666 | /* [BS3CG1DST_R15L] = */ RT_OFFSETOF(BS3REGCTX, r15.u8),
|
---|
667 |
|
---|
668 | /* [BS3CG1DST_AX] = */ RT_OFFSETOF(BS3REGCTX, rax.u16),
|
---|
669 | /* [BS3CG1DST_CX] = */ RT_OFFSETOF(BS3REGCTX, rcx.u16),
|
---|
670 | /* [BS3CG1DST_DX] = */ RT_OFFSETOF(BS3REGCTX, rdx.u16),
|
---|
671 | /* [BS3CG1DST_BX] = */ RT_OFFSETOF(BS3REGCTX, rbx.u16),
|
---|
672 | /* [BS3CG1DST_SP] = */ RT_OFFSETOF(BS3REGCTX, rsp.u16),
|
---|
673 | /* [BS3CG1DST_BP] = */ RT_OFFSETOF(BS3REGCTX, rbp.u16),
|
---|
674 | /* [BS3CG1DST_SI] = */ RT_OFFSETOF(BS3REGCTX, rsi.u16),
|
---|
675 | /* [BS3CG1DST_DI] = */ RT_OFFSETOF(BS3REGCTX, rdi.u16),
|
---|
676 | /* [BS3CG1DST_R8W] = */ RT_OFFSETOF(BS3REGCTX, r8.u16),
|
---|
677 | /* [BS3CG1DST_R9W] = */ RT_OFFSETOF(BS3REGCTX, r9.u16),
|
---|
678 | /* [BS3CG1DST_R10W] = */ RT_OFFSETOF(BS3REGCTX, r10.u16),
|
---|
679 | /* [BS3CG1DST_R11W] = */ RT_OFFSETOF(BS3REGCTX, r11.u16),
|
---|
680 | /* [BS3CG1DST_R12W] = */ RT_OFFSETOF(BS3REGCTX, r12.u16),
|
---|
681 | /* [BS3CG1DST_R13W] = */ RT_OFFSETOF(BS3REGCTX, r13.u16),
|
---|
682 | /* [BS3CG1DST_R14W] = */ RT_OFFSETOF(BS3REGCTX, r14.u16),
|
---|
683 | /* [BS3CG1DST_R15W] = */ RT_OFFSETOF(BS3REGCTX, r15.u16),
|
---|
684 |
|
---|
685 | /* [BS3CG1DST_EAX] = */ RT_OFFSETOF(BS3REGCTX, rax.u32),
|
---|
686 | /* [BS3CG1DST_ECX] = */ RT_OFFSETOF(BS3REGCTX, rcx.u32),
|
---|
687 | /* [BS3CG1DST_EDX] = */ RT_OFFSETOF(BS3REGCTX, rdx.u32),
|
---|
688 | /* [BS3CG1DST_EBX] = */ RT_OFFSETOF(BS3REGCTX, rbx.u32),
|
---|
689 | /* [BS3CG1DST_ESP] = */ RT_OFFSETOF(BS3REGCTX, rsp.u32),
|
---|
690 | /* [BS3CG1DST_EBP] = */ RT_OFFSETOF(BS3REGCTX, rbp.u32),
|
---|
691 | /* [BS3CG1DST_ESI] = */ RT_OFFSETOF(BS3REGCTX, rsi.u32),
|
---|
692 | /* [BS3CG1DST_EDI] = */ RT_OFFSETOF(BS3REGCTX, rdi.u32),
|
---|
693 | /* [BS3CG1DST_R8D] = */ RT_OFFSETOF(BS3REGCTX, r8.u32),
|
---|
694 | /* [BS3CG1DST_R9D] = */ RT_OFFSETOF(BS3REGCTX, r9.u32),
|
---|
695 | /* [BS3CG1DST_R10D] = */ RT_OFFSETOF(BS3REGCTX, r10.u32),
|
---|
696 | /* [BS3CG1DST_R11D] = */ RT_OFFSETOF(BS3REGCTX, r11.u32),
|
---|
697 | /* [BS3CG1DST_R12D] = */ RT_OFFSETOF(BS3REGCTX, r12.u32),
|
---|
698 | /* [BS3CG1DST_R13D] = */ RT_OFFSETOF(BS3REGCTX, r13.u32),
|
---|
699 | /* [BS3CG1DST_R14D] = */ RT_OFFSETOF(BS3REGCTX, r14.u32),
|
---|
700 | /* [BS3CG1DST_R15D] = */ RT_OFFSETOF(BS3REGCTX, r15.u32),
|
---|
701 |
|
---|
702 | /* [BS3CG1DST_RAX] = */ RT_OFFSETOF(BS3REGCTX, rax.u64),
|
---|
703 | /* [BS3CG1DST_RCX] = */ RT_OFFSETOF(BS3REGCTX, rcx.u64),
|
---|
704 | /* [BS3CG1DST_RDX] = */ RT_OFFSETOF(BS3REGCTX, rdx.u64),
|
---|
705 | /* [BS3CG1DST_RBX] = */ RT_OFFSETOF(BS3REGCTX, rbx.u64),
|
---|
706 | /* [BS3CG1DST_RSP] = */ RT_OFFSETOF(BS3REGCTX, rsp.u64),
|
---|
707 | /* [BS3CG1DST_RBP] = */ RT_OFFSETOF(BS3REGCTX, rbp.u64),
|
---|
708 | /* [BS3CG1DST_RSI] = */ RT_OFFSETOF(BS3REGCTX, rsi.u64),
|
---|
709 | /* [BS3CG1DST_RDI] = */ RT_OFFSETOF(BS3REGCTX, rdi.u64),
|
---|
710 | /* [BS3CG1DST_R8] = */ RT_OFFSETOF(BS3REGCTX, r8.u64),
|
---|
711 | /* [BS3CG1DST_R9] = */ RT_OFFSETOF(BS3REGCTX, r9.u64),
|
---|
712 | /* [BS3CG1DST_R10] = */ RT_OFFSETOF(BS3REGCTX, r10.u64),
|
---|
713 | /* [BS3CG1DST_R11] = */ RT_OFFSETOF(BS3REGCTX, r11.u64),
|
---|
714 | /* [BS3CG1DST_R12] = */ RT_OFFSETOF(BS3REGCTX, r12.u64),
|
---|
715 | /* [BS3CG1DST_R13] = */ RT_OFFSETOF(BS3REGCTX, r13.u64),
|
---|
716 | /* [BS3CG1DST_R14] = */ RT_OFFSETOF(BS3REGCTX, r14.u64),
|
---|
717 | /* [BS3CG1DST_R15] = */ RT_OFFSETOF(BS3REGCTX, r15.u64),
|
---|
718 |
|
---|
719 | /* [BS3CG1DST_OZ_RAX] = */ RT_OFFSETOF(BS3REGCTX, rax),
|
---|
720 | /* [BS3CG1DST_OZ_RCX] = */ RT_OFFSETOF(BS3REGCTX, rcx),
|
---|
721 | /* [BS3CG1DST_OZ_RDX] = */ RT_OFFSETOF(BS3REGCTX, rdx),
|
---|
722 | /* [BS3CG1DST_OZ_RBX] = */ RT_OFFSETOF(BS3REGCTX, rbx),
|
---|
723 | /* [BS3CG1DST_OZ_RSP] = */ RT_OFFSETOF(BS3REGCTX, rsp),
|
---|
724 | /* [BS3CG1DST_OZ_RBP] = */ RT_OFFSETOF(BS3REGCTX, rbp),
|
---|
725 | /* [BS3CG1DST_OZ_RSI] = */ RT_OFFSETOF(BS3REGCTX, rsi),
|
---|
726 | /* [BS3CG1DST_OZ_RDI] = */ RT_OFFSETOF(BS3REGCTX, rdi),
|
---|
727 | /* [BS3CG1DST_OZ_R8] = */ RT_OFFSETOF(BS3REGCTX, r8),
|
---|
728 | /* [BS3CG1DST_OZ_R9] = */ RT_OFFSETOF(BS3REGCTX, r9),
|
---|
729 | /* [BS3CG1DST_OZ_R10] = */ RT_OFFSETOF(BS3REGCTX, r10),
|
---|
730 | /* [BS3CG1DST_OZ_R11] = */ RT_OFFSETOF(BS3REGCTX, r11),
|
---|
731 | /* [BS3CG1DST_OZ_R12] = */ RT_OFFSETOF(BS3REGCTX, r12),
|
---|
732 | /* [BS3CG1DST_OZ_R13] = */ RT_OFFSETOF(BS3REGCTX, r13),
|
---|
733 | /* [BS3CG1DST_OZ_R14] = */ RT_OFFSETOF(BS3REGCTX, r14),
|
---|
734 | /* [BS3CG1DST_OZ_R15] = */ RT_OFFSETOF(BS3REGCTX, r15),
|
---|
735 |
|
---|
736 | /* [BS3CG1DST_CR0] = */ RT_OFFSETOF(BS3REGCTX, cr0),
|
---|
737 | /* [BS3CG1DST_CR4] = */ RT_OFFSETOF(BS3REGCTX, cr4),
|
---|
738 | /* [BS3CG1DST_XCR0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, fXcr0Saved),
|
---|
739 |
|
---|
740 | /* [BS3CG1DST_FCW] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FCW),
|
---|
741 | /* [BS3CG1DST_FSW] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FSW),
|
---|
742 | /* [BS3CG1DST_FTW] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FTW),
|
---|
743 | /* [BS3CG1DST_FOP] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FOP),
|
---|
744 | /* [BS3CG1DST_FPUIP] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FPUIP),
|
---|
745 | /* [BS3CG1DST_FPUCS] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.CS),
|
---|
746 | /* [BS3CG1DST_FPUDP] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.FPUDP),
|
---|
747 | /* [BS3CG1DST_FPUDS] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.DS),
|
---|
748 | /* [BS3CG1DST_MXCSR] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.MXCSR),
|
---|
749 | /* [BS3CG1DST_ST0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[0]),
|
---|
750 | /* [BS3CG1DST_ST1] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[1]),
|
---|
751 | /* [BS3CG1DST_ST2] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[2]),
|
---|
752 | /* [BS3CG1DST_ST3] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[3]),
|
---|
753 | /* [BS3CG1DST_ST4] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[4]),
|
---|
754 | /* [BS3CG1DST_ST5] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[5]),
|
---|
755 | /* [BS3CG1DST_ST6] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[6]),
|
---|
756 | /* [BS3CG1DST_ST7] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[7]),
|
---|
757 | /* [BS3CG1DST_MM0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[0]),
|
---|
758 | /* [BS3CG1DST_MM1] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[1]),
|
---|
759 | /* [BS3CG1DST_MM2] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[2]),
|
---|
760 | /* [BS3CG1DST_MM3] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[3]),
|
---|
761 | /* [BS3CG1DST_MM4] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[4]),
|
---|
762 | /* [BS3CG1DST_MM5] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[5]),
|
---|
763 | /* [BS3CG1DST_MM6] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[6]),
|
---|
764 | /* [BS3CG1DST_MM7] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[7]),
|
---|
765 | /* [BS3CG1DST_MM0_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[0]),
|
---|
766 | /* [BS3CG1DST_MM1_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[1]),
|
---|
767 | /* [BS3CG1DST_MM2_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[2]),
|
---|
768 | /* [BS3CG1DST_MM3_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[3]),
|
---|
769 | /* [BS3CG1DST_MM4_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[4]),
|
---|
770 | /* [BS3CG1DST_MM5_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[5]),
|
---|
771 | /* [BS3CG1DST_MM6_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[6]),
|
---|
772 | /* [BS3CG1DST_MM7_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aRegs[7]),
|
---|
773 |
|
---|
774 | /* [BS3CG1DST_XMM0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]),
|
---|
775 | /* [BS3CG1DST_XMM1] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]),
|
---|
776 | /* [BS3CG1DST_XMM2] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]),
|
---|
777 | /* [BS3CG1DST_XMM3] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]),
|
---|
778 | /* [BS3CG1DST_XMM4] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]),
|
---|
779 | /* [BS3CG1DST_XMM5] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]),
|
---|
780 | /* [BS3CG1DST_XMM6] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]),
|
---|
781 | /* [BS3CG1DST_XMM7] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]),
|
---|
782 | /* [BS3CG1DST_XMM8] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]),
|
---|
783 | /* [BS3CG1DST_XMM9] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]),
|
---|
784 | /* [BS3CG1DST_XMM10] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]),
|
---|
785 | /* [BS3CG1DST_XMM11] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]),
|
---|
786 | /* [BS3CG1DST_XMM12] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]),
|
---|
787 | /* [BS3CG1DST_XMM13] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]),
|
---|
788 | /* [BS3CG1DST_XMM14] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]),
|
---|
789 | /* [BS3CG1DST_XMM15] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]),
|
---|
790 | /* [BS3CG1DST_XMM0_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]),
|
---|
791 | /* [BS3CG1DST_XMM1_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]),
|
---|
792 | /* [BS3CG1DST_XMM2_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]),
|
---|
793 | /* [BS3CG1DST_XMM3_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]),
|
---|
794 | /* [BS3CG1DST_XMM4_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]),
|
---|
795 | /* [BS3CG1DST_XMM5_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]),
|
---|
796 | /* [BS3CG1DST_XMM6_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]),
|
---|
797 | /* [BS3CG1DST_XMM7_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]),
|
---|
798 | /* [BS3CG1DST_XMM8_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]),
|
---|
799 | /* [BS3CG1DST_XMM9_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]),
|
---|
800 | /* [BS3CG1DST_XMM10_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]),
|
---|
801 | /* [BS3CG1DST_XMM11_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]),
|
---|
802 | /* [BS3CG1DST_XMM12_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]),
|
---|
803 | /* [BS3CG1DST_XMM13_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]),
|
---|
804 | /* [BS3CG1DST_XMM14_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]),
|
---|
805 | /* [BS3CG1DST_XMM15_LO] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]),
|
---|
806 | /* [BS3CG1DST_XMM0_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]) + sizeof(uint64_t),
|
---|
807 | /* [BS3CG1DST_XMM1_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]) + sizeof(uint64_t),
|
---|
808 | /* [BS3CG1DST_XMM2_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]) + sizeof(uint64_t),
|
---|
809 | /* [BS3CG1DST_XMM3_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]) + sizeof(uint64_t),
|
---|
810 | /* [BS3CG1DST_XMM4_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]) + sizeof(uint64_t),
|
---|
811 | /* [BS3CG1DST_XMM5_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]) + sizeof(uint64_t),
|
---|
812 | /* [BS3CG1DST_XMM6_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]) + sizeof(uint64_t),
|
---|
813 | /* [BS3CG1DST_XMM7_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]) + sizeof(uint64_t),
|
---|
814 | /* [BS3CG1DST_XMM8_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]) + sizeof(uint64_t),
|
---|
815 | /* [BS3CG1DST_XMM9_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]) + sizeof(uint64_t),
|
---|
816 | /* [BS3CG1DST_XMM10_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]) + sizeof(uint64_t),
|
---|
817 | /* [BS3CG1DST_XMM11_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]) + sizeof(uint64_t),
|
---|
818 | /* [BS3CG1DST_XMM12_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]) + sizeof(uint64_t),
|
---|
819 | /* [BS3CG1DST_XMM13_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]) + sizeof(uint64_t),
|
---|
820 | /* [BS3CG1DST_XMM14_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]) + sizeof(uint64_t),
|
---|
821 | /* [BS3CG1DST_XMM15_HI] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]) + sizeof(uint64_t),
|
---|
822 | /* [BS3CG1DST_XMM0_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]),
|
---|
823 | /* [BS3CG1DST_XMM1_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]),
|
---|
824 | /* [BS3CG1DST_XMM2_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]),
|
---|
825 | /* [BS3CG1DST_XMM3_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]),
|
---|
826 | /* [BS3CG1DST_XMM4_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]),
|
---|
827 | /* [BS3CG1DST_XMM5_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]),
|
---|
828 | /* [BS3CG1DST_XMM6_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]),
|
---|
829 | /* [BS3CG1DST_XMM7_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]),
|
---|
830 | /* [BS3CG1DST_XMM8_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]),
|
---|
831 | /* [BS3CG1DST_XMM9_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]),
|
---|
832 | /* [BS3CG1DST_XMM10_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]),
|
---|
833 | /* [BS3CG1DST_XMM11_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]),
|
---|
834 | /* [BS3CG1DST_XMM12_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]),
|
---|
835 | /* [BS3CG1DST_XMM13_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]),
|
---|
836 | /* [BS3CG1DST_XMM14_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]),
|
---|
837 | /* [BS3CG1DST_XMM15_LO_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]),
|
---|
838 | /* [BS3CG1DST_XMM0_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]),
|
---|
839 | /* [BS3CG1DST_XMM1_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]),
|
---|
840 | /* [BS3CG1DST_XMM2_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]),
|
---|
841 | /* [BS3CG1DST_XMM3_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]),
|
---|
842 | /* [BS3CG1DST_XMM4_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]),
|
---|
843 | /* [BS3CG1DST_XMM5_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]),
|
---|
844 | /* [BS3CG1DST_XMM6_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]),
|
---|
845 | /* [BS3CG1DST_XMM7_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]),
|
---|
846 | /* [BS3CG1DST_XMM8_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]),
|
---|
847 | /* [BS3CG1DST_XMM9_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]),
|
---|
848 | /* [BS3CG1DST_XMM10_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]),
|
---|
849 | /* [BS3CG1DST_XMM11_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]),
|
---|
850 | /* [BS3CG1DST_XMM12_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]),
|
---|
851 | /* [BS3CG1DST_XMM13_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]),
|
---|
852 | /* [BS3CG1DST_XMM14_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]),
|
---|
853 | /* [BS3CG1DST_XMM15_DW0] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]),
|
---|
854 | /* [BS3CG1DST_XMM0_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0]),
|
---|
855 | /* [BS3CG1DST_XMM1_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1]),
|
---|
856 | /* [BS3CG1DST_XMM2_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2]),
|
---|
857 | /* [BS3CG1DST_XMM3_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3]),
|
---|
858 | /* [BS3CG1DST_XMM4_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4]),
|
---|
859 | /* [BS3CG1DST_XMM5_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5]),
|
---|
860 | /* [BS3CG1DST_XMM6_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6]),
|
---|
861 | /* [BS3CG1DST_XMM7_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7]),
|
---|
862 | /* [BS3CG1DST_XMM8_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8]),
|
---|
863 | /* [BS3CG1DST_XMM9_DW0_ZX] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9]),
|
---|
864 | /* [BS3CG1DST_XMM10_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10]),
|
---|
865 | /* [BS3CG1DST_XMM11_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11]),
|
---|
866 | /* [BS3CG1DST_XMM12_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12]),
|
---|
867 | /* [BS3CG1DST_XMM13_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13]),
|
---|
868 | /* [BS3CG1DST_XMM14_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14]),
|
---|
869 | /* [BS3CG1DST_XMM15_DW0_ZX] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15]),
|
---|
870 | /* [BS3CG1DST_XMM0_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[0].au32[1]),
|
---|
871 | /* [BS3CG1DST_XMM1_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[1].au32[1]),
|
---|
872 | /* [BS3CG1DST_XMM2_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[2].au32[1]),
|
---|
873 | /* [BS3CG1DST_XMM3_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[3].au32[1]),
|
---|
874 | /* [BS3CG1DST_XMM4_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[4].au32[1]),
|
---|
875 | /* [BS3CG1DST_XMM5_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[5].au32[1]),
|
---|
876 | /* [BS3CG1DST_XMM6_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[6].au32[1]),
|
---|
877 | /* [BS3CG1DST_XMM7_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[7].au32[1]),
|
---|
878 | /* [BS3CG1DST_XMM8_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[8].au32[1]),
|
---|
879 | /* [BS3CG1DST_XMM9_HI96] = */ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[9].au32[1]),
|
---|
880 | /* [BS3CG1DST_XMM10_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[10].au32[1]),
|
---|
881 | /* [BS3CG1DST_XMM11_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[11].au32[1]),
|
---|
882 | /* [BS3CG1DST_XMM12_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[12].au32[1]),
|
---|
883 | /* [BS3CG1DST_XMM13_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[13].au32[1]),
|
---|
884 | /* [BS3CG1DST_XMM14_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[14].au32[1]),
|
---|
885 | /* [BS3CG1DST_XMM15_HI96] =*/ sizeof(BS3REGCTX) + RT_OFFSETOF(BS3EXTCTX, Ctx.x87.aXMM[15].au32[1]),
|
---|
886 |
|
---|
887 | /* [BS3CG1DST_YMM0] = */ ~0U,
|
---|
888 | /* [BS3CG1DST_YMM1] = */ ~0U,
|
---|
889 | /* [BS3CG1DST_YMM2] = */ ~0U,
|
---|
890 | /* [BS3CG1DST_YMM3] = */ ~0U,
|
---|
891 | /* [BS3CG1DST_YMM4] = */ ~0U,
|
---|
892 | /* [BS3CG1DST_YMM5] = */ ~0U,
|
---|
893 | /* [BS3CG1DST_YMM6] = */ ~0U,
|
---|
894 | /* [BS3CG1DST_YMM7] = */ ~0U,
|
---|
895 | /* [BS3CG1DST_YMM8] = */ ~0U,
|
---|
896 | /* [BS3CG1DST_YMM9] = */ ~0U,
|
---|
897 | /* [BS3CG1DST_YMM10] = */ ~0U,
|
---|
898 | /* [BS3CG1DST_YMM11] = */ ~0U,
|
---|
899 | /* [BS3CG1DST_YMM12] = */ ~0U,
|
---|
900 | /* [BS3CG1DST_YMM13] = */ ~0U,
|
---|
901 | /* [BS3CG1DST_YMM14] = */ ~0U,
|
---|
902 | /* [BS3CG1DST_YMM15] = */ ~0U,
|
---|
903 |
|
---|
904 | /* [BS3CG1DST_VALUE_XCPT] = */ ~0U,
|
---|
905 | };
|
---|
906 | AssertCompile(RT_ELEMENTS(g_aoffBs3Cg1DstFields) == BS3CG1DST_END);
|
---|
907 |
|
---|
908 | /** Destination field names. */
|
---|
909 | static const struct { char sz[12]; } g_aszBs3Cg1DstFields[] =
|
---|
910 | {
|
---|
911 | { "INVALID" },
|
---|
912 | { "OP1" },
|
---|
913 | { "OP2" },
|
---|
914 | { "OP3" },
|
---|
915 | { "OP4" },
|
---|
916 | { "EFL" },
|
---|
917 | { "EFL_UND" },
|
---|
918 |
|
---|
919 | { "AL" },
|
---|
920 | { "CL" },
|
---|
921 | { "DL" },
|
---|
922 | { "BL" },
|
---|
923 | { "AH" },
|
---|
924 | { "CH" },
|
---|
925 | { "DH" },
|
---|
926 | { "BH" },
|
---|
927 | { "SPL" },
|
---|
928 | { "BPL" },
|
---|
929 | { "SIL" },
|
---|
930 | { "DIL" },
|
---|
931 | { "R8L" },
|
---|
932 | { "R9L" },
|
---|
933 | { "R10L" },
|
---|
934 | { "R11L" },
|
---|
935 | { "R12L" },
|
---|
936 | { "R13L" },
|
---|
937 | { "R14L" },
|
---|
938 | { "R15L" },
|
---|
939 |
|
---|
940 | { "AX" },
|
---|
941 | { "CX" },
|
---|
942 | { "DX" },
|
---|
943 | { "BX" },
|
---|
944 | { "SP" },
|
---|
945 | { "BP" },
|
---|
946 | { "SI" },
|
---|
947 | { "DI" },
|
---|
948 | { "R8W" },
|
---|
949 | { "R9W" },
|
---|
950 | { "R10W" },
|
---|
951 | { "R11W" },
|
---|
952 | { "R12W" },
|
---|
953 | { "R13W" },
|
---|
954 | { "R14W" },
|
---|
955 | { "R15W" },
|
---|
956 |
|
---|
957 | { "EAX" },
|
---|
958 | { "ECX" },
|
---|
959 | { "EDX" },
|
---|
960 | { "EBX" },
|
---|
961 | { "ESP" },
|
---|
962 | { "EBP" },
|
---|
963 | { "ESI" },
|
---|
964 | { "EDI" },
|
---|
965 | { "R8D" },
|
---|
966 | { "R9D" },
|
---|
967 | { "R10D" },
|
---|
968 | { "R11D" },
|
---|
969 | { "R12D" },
|
---|
970 | { "R13D" },
|
---|
971 | { "R14D" },
|
---|
972 | { "R15D" },
|
---|
973 |
|
---|
974 | { "RAX" },
|
---|
975 | { "RCX" },
|
---|
976 | { "RDX" },
|
---|
977 | { "RBX" },
|
---|
978 | { "RSP" },
|
---|
979 | { "RBP" },
|
---|
980 | { "RSI" },
|
---|
981 | { "RDI" },
|
---|
982 | { "R8" },
|
---|
983 | { "R9" },
|
---|
984 | { "R10" },
|
---|
985 | { "R11" },
|
---|
986 | { "R12" },
|
---|
987 | { "R13" },
|
---|
988 | { "R14" },
|
---|
989 | { "R15" },
|
---|
990 |
|
---|
991 | { "OZ_RAX" },
|
---|
992 | { "OZ_RCX" },
|
---|
993 | { "OZ_RDX" },
|
---|
994 | { "OZ_RBX" },
|
---|
995 | { "OZ_RSP" },
|
---|
996 | { "OZ_RBP" },
|
---|
997 | { "OZ_RSI" },
|
---|
998 | { "OZ_RDI" },
|
---|
999 | { "OZ_R8" },
|
---|
1000 | { "OZ_R9" },
|
---|
1001 | { "OZ_R10" },
|
---|
1002 | { "OZ_R11" },
|
---|
1003 | { "OZ_R12" },
|
---|
1004 | { "OZ_R13" },
|
---|
1005 | { "OZ_R14" },
|
---|
1006 | { "OZ_R15" },
|
---|
1007 |
|
---|
1008 | { "CR0" },
|
---|
1009 | { "CR4" },
|
---|
1010 | { "XCR0" },
|
---|
1011 |
|
---|
1012 | { "FCW" },
|
---|
1013 | { "FSW" },
|
---|
1014 | { "FTW" },
|
---|
1015 | { "FOP" },
|
---|
1016 | { "FPUIP" },
|
---|
1017 | { "FPUCS" },
|
---|
1018 | { "FPUDP" },
|
---|
1019 | { "FPUDS" },
|
---|
1020 | { "MXCSR" },
|
---|
1021 | { "ST0" },
|
---|
1022 | { "ST1" },
|
---|
1023 | { "ST2" },
|
---|
1024 | { "ST3" },
|
---|
1025 | { "ST4" },
|
---|
1026 | { "ST5" },
|
---|
1027 | { "ST6" },
|
---|
1028 | { "ST7" },
|
---|
1029 | { "MM0" },
|
---|
1030 | { "MM1" },
|
---|
1031 | { "MM2" },
|
---|
1032 | { "MM3" },
|
---|
1033 | { "MM4" },
|
---|
1034 | { "MM5" },
|
---|
1035 | { "MM6" },
|
---|
1036 | { "MM7" },
|
---|
1037 | { "MM0_LO_ZX" },
|
---|
1038 | { "MM1_LO_ZX" },
|
---|
1039 | { "MM2_LO_ZX" },
|
---|
1040 | { "MM3_LO_ZX" },
|
---|
1041 | { "MM4_LO_ZX" },
|
---|
1042 | { "MM5_LO_ZX" },
|
---|
1043 | { "MM6_LO_ZX" },
|
---|
1044 | { "MM7_LO_ZX" },
|
---|
1045 | { "XMM0" },
|
---|
1046 | { "XMM1" },
|
---|
1047 | { "XMM2" },
|
---|
1048 | { "XMM3" },
|
---|
1049 | { "XMM4" },
|
---|
1050 | { "XMM5" },
|
---|
1051 | { "XMM6" },
|
---|
1052 | { "XMM7" },
|
---|
1053 | { "XMM8" },
|
---|
1054 | { "XMM9" },
|
---|
1055 | { "XMM10" },
|
---|
1056 | { "XMM11" },
|
---|
1057 | { "XMM12" },
|
---|
1058 | { "XMM13" },
|
---|
1059 | { "XMM14" },
|
---|
1060 | { "XMM15" },
|
---|
1061 | { "XMM0_LO" },
|
---|
1062 | { "XMM1_LO" },
|
---|
1063 | { "XMM2_LO" },
|
---|
1064 | { "XMM3_LO" },
|
---|
1065 | { "XMM4_LO" },
|
---|
1066 | { "XMM5_LO" },
|
---|
1067 | { "XMM6_LO" },
|
---|
1068 | { "XMM7_LO" },
|
---|
1069 | { "XMM8_LO" },
|
---|
1070 | { "XMM9_LO" },
|
---|
1071 | { "XMM10_LO" },
|
---|
1072 | { "XMM11_LO" },
|
---|
1073 | { "XMM12_LO" },
|
---|
1074 | { "XMM13_LO" },
|
---|
1075 | { "XMM14_LO" },
|
---|
1076 | { "XMM15_LO" },
|
---|
1077 | { "XMM0_HI" },
|
---|
1078 | { "XMM1_HI" },
|
---|
1079 | { "XMM2_HI" },
|
---|
1080 | { "XMM3_HI" },
|
---|
1081 | { "XMM4_HI" },
|
---|
1082 | { "XMM5_HI" },
|
---|
1083 | { "XMM6_HI" },
|
---|
1084 | { "XMM7_HI" },
|
---|
1085 | { "XMM8_HI" },
|
---|
1086 | { "XMM9_HI" },
|
---|
1087 | { "XMM10_HI" },
|
---|
1088 | { "XMM11_HI" },
|
---|
1089 | { "XMM12_HI" },
|
---|
1090 | { "XMM13_HI" },
|
---|
1091 | { "XMM14_HI" },
|
---|
1092 | { "XMM15_HI" },
|
---|
1093 | { "XMM0_LO_ZX" },
|
---|
1094 | { "XMM1_LO_ZX" },
|
---|
1095 | { "XMM2_LO_ZX" },
|
---|
1096 | { "XMM3_LO_ZX" },
|
---|
1097 | { "XMM4_LO_ZX" },
|
---|
1098 | { "XMM5_LO_ZX" },
|
---|
1099 | { "XMM6_LO_ZX" },
|
---|
1100 | { "XMM7_LO_ZX" },
|
---|
1101 | { "XMM8_LO_ZX" },
|
---|
1102 | { "XMM9_LO_ZX" },
|
---|
1103 | { "XMM10_LO_ZX" },
|
---|
1104 | { "XMM11_LO_ZX" },
|
---|
1105 | { "XMM12_LO_ZX" },
|
---|
1106 | { "XMM13_LO_ZX" },
|
---|
1107 | { "XMM14_LO_ZX" },
|
---|
1108 | { "XMM15_LO_ZX" },
|
---|
1109 | { "XMM0_DW0" },
|
---|
1110 | { "XMM1_DW0" },
|
---|
1111 | { "XMM2_DW0" },
|
---|
1112 | { "XMM3_DW0" },
|
---|
1113 | { "XMM4_DW0" },
|
---|
1114 | { "XMM5_DW0" },
|
---|
1115 | { "XMM6_DW0" },
|
---|
1116 | { "XMM7_DW0" },
|
---|
1117 | { "XMM8_DW0" },
|
---|
1118 | { "XMM9_DW0" },
|
---|
1119 | { "XMM10_DW0" },
|
---|
1120 | { "XMM11_DW0" },
|
---|
1121 | { "XMM12_DW0" },
|
---|
1122 | { "XMM13_DW0" },
|
---|
1123 | { "XMM14_DW0" },
|
---|
1124 | { "XMM15_DW0" },
|
---|
1125 | { "XMM0_DW0_ZX" },
|
---|
1126 | { "XMM1_DW0_ZX" },
|
---|
1127 | { "XMM2_DW0_ZX" },
|
---|
1128 | { "XMM3_DW0_ZX" },
|
---|
1129 | { "XMM4_DW0_ZX" },
|
---|
1130 | { "XMM5_DW0_ZX" },
|
---|
1131 | { "XMM6_DW0_ZX" },
|
---|
1132 | { "XMM7_DW0_ZX" },
|
---|
1133 | { "XMM8_DW0_ZX" },
|
---|
1134 | { "XMM9_DW0_ZX" },
|
---|
1135 | { "XMM10_DW0_ZX" },
|
---|
1136 | { "XMM11_DW0_ZX" },
|
---|
1137 | { "XMM12_DW0_ZX" },
|
---|
1138 | { "XMM13_DW0_ZX" },
|
---|
1139 | { "XMM14_DW0_ZX" },
|
---|
1140 | { "XMM15_DW0_ZX" },
|
---|
1141 | { "XMM0_HI96" },
|
---|
1142 | { "XMM1_HI96" },
|
---|
1143 | { "XMM2_HI96" },
|
---|
1144 | { "XMM3_HI96" },
|
---|
1145 | { "XMM4_HI96" },
|
---|
1146 | { "XMM5_HI96" },
|
---|
1147 | { "XMM6_HI96" },
|
---|
1148 | { "XMM7_HI96" },
|
---|
1149 | { "XMM8_HI96" },
|
---|
1150 | { "XMM9_HI96" },
|
---|
1151 | { "XMM10_HI96" },
|
---|
1152 | { "XMM11_HI96" },
|
---|
1153 | { "XMM12_HI96" },
|
---|
1154 | { "XMM13_HI96" },
|
---|
1155 | { "XMM14_HI96" },
|
---|
1156 | { "XMM15_HI96" },
|
---|
1157 | { "YMM0" },
|
---|
1158 | { "YMM1" },
|
---|
1159 | { "YMM2" },
|
---|
1160 | { "YMM3" },
|
---|
1161 | { "YMM4" },
|
---|
1162 | { "YMM5" },
|
---|
1163 | { "YMM6" },
|
---|
1164 | { "YMM7" },
|
---|
1165 | { "YMM8" },
|
---|
1166 | { "YMM9" },
|
---|
1167 | { "YMM10" },
|
---|
1168 | { "YMM11" },
|
---|
1169 | { "YMM12" },
|
---|
1170 | { "YMM13" },
|
---|
1171 | { "YMM14" },
|
---|
1172 | { "YMM15" },
|
---|
1173 |
|
---|
1174 | { "VALXCPT" },
|
---|
1175 | };
|
---|
1176 | AssertCompile(RT_ELEMENTS(g_aszBs3Cg1DstFields) >= BS3CG1DST_END);
|
---|
1177 | AssertCompile(RT_ELEMENTS(g_aszBs3Cg1DstFields) == BS3CG1DST_END);
|
---|
1178 |
|
---|
1179 |
|
---|
1180 | #if 0
|
---|
1181 | static const struct
|
---|
1182 | {
|
---|
1183 | uint8_t cbPrefixes;
|
---|
1184 | uint8_t abPrefixes[14];
|
---|
1185 | uint16_t fEffective;
|
---|
1186 | } g_aPrefixVariations[] =
|
---|
1187 | {
|
---|
1188 | { 0, { 0x00 }, BS3CG1_PF_NONE },
|
---|
1189 |
|
---|
1190 | { 1, { P_OZ }, BS3CG1_PF_OZ },
|
---|
1191 | { 1, { P_CS }, BS3CG1_PF_CS },
|
---|
1192 | { 1, { P_DS }, BS3CG1_PF_DS },
|
---|
1193 | { 1, { P_ES }, BS3CG1_PF_ES },
|
---|
1194 | { 1, { P_FS }, BS3CG1_PF_FS },
|
---|
1195 | { 1, { P_GS }, BS3CG1_PF_GS },
|
---|
1196 | { 1, { P_SS }, BS3CG1_PF_SS },
|
---|
1197 | { 1, { P_LK }, BS3CG1_PF_LK },
|
---|
1198 |
|
---|
1199 | { 2, { P_CS, P_OZ, }, BS3CG1_PF_CS | BS3CFG1_PF_OZ },
|
---|
1200 | { 2, { P_DS, P_OZ, }, BS3CG1_PF_DS | BS3CFG1_PF_OZ },
|
---|
1201 | { 2, { P_ES, P_OZ, }, BS3CG1_PF_ES | BS3CFG1_PF_OZ },
|
---|
1202 | { 2, { P_FS, P_OZ, }, BS3CG1_PF_FS | BS3CFG1_PF_OZ },
|
---|
1203 | { 2, { P_GS, P_OZ, }, BS3CG1_PF_GS | BS3CFG1_PF_OZ },
|
---|
1204 | { 2, { P_GS, P_OZ, }, BS3CG1_PF_SS | BS3CFG1_PF_OZ },
|
---|
1205 | { 2, { P_SS, P_OZ, }, BS3CG1_PF_SS | BS3CFG1_PF_OZ },
|
---|
1206 |
|
---|
1207 | { 2, { P_OZ, P_CS, }, BS3CG1_PF_CS | BS3CFG1_PF_OZ },
|
---|
1208 | { 2, { P_OZ, P_DS, }, BS3CG1_PF_DS | BS3CFG1_PF_OZ },
|
---|
1209 | { 2, { P_OZ, P_ES, }, BS3CG1_PF_ES | BS3CFG1_PF_OZ },
|
---|
1210 | { 2, { P_OZ, P_FS, }, BS3CG1_PF_FS | BS3CFG1_PF_OZ },
|
---|
1211 | { 2, { P_OZ, P_GS, }, BS3CG1_PF_GS | BS3CFG1_PF_OZ },
|
---|
1212 | { 2, { P_OZ, P_GS, }, BS3CG1_PF_SS | BS3CFG1_PF_OZ },
|
---|
1213 | { 2, { P_OZ, P_SS, }, BS3CG1_PF_SS | BS3CFG1_PF_OZ },
|
---|
1214 | };
|
---|
1215 |
|
---|
1216 | static const uint16_t g_afPfxKindToIgnoredFlags[BS3CG1PFXKIND_END] =
|
---|
1217 | {
|
---|
1218 | /* [BS3CG1PFXKIND_INVALID] = */ UINT16_MAX,
|
---|
1219 | /* [BS3CG1PFXKIND_MODRM] = */ 0,
|
---|
1220 | /* [BS3CG1PFXKIND_MODRM_NO_OP_SIZES] = */ BS3CG1_PF_OZ | BS3CG1_PF_W,
|
---|
1221 | };
|
---|
1222 |
|
---|
1223 | #endif
|
---|
1224 |
|
---|
1225 |
|
---|
1226 | /**
|
---|
1227 | * Checks if >= 16 byte SSE alignment are exempted for the exception type.
|
---|
1228 | *
|
---|
1229 | * @returns true / false.
|
---|
1230 | * @param enmXcptType The type to check.
|
---|
1231 | */
|
---|
1232 | static bool BS3_NEAR_CODE Bs3Cg1XcptTypeIsUnaligned(BS3CG1XCPTTYPE enmXcptType)
|
---|
1233 | {
|
---|
1234 | switch (enmXcptType)
|
---|
1235 | {
|
---|
1236 | case BS3CG1XCPTTYPE_1:
|
---|
1237 | case BS3CG1XCPTTYPE_2:
|
---|
1238 | case BS3CG1XCPTTYPE_4:
|
---|
1239 | return false;
|
---|
1240 | case BS3CG1XCPTTYPE_NONE:
|
---|
1241 | case BS3CG1XCPTTYPE_3:
|
---|
1242 | case BS3CG1XCPTTYPE_4UA:
|
---|
1243 | case BS3CG1XCPTTYPE_5:
|
---|
1244 | return true;
|
---|
1245 | default:
|
---|
1246 | return false;
|
---|
1247 | }
|
---|
1248 | }
|
---|
1249 |
|
---|
1250 |
|
---|
1251 | /**
|
---|
1252 | * Checks if >= 16 byte AVX alignment are exempted for the exception type.
|
---|
1253 | *
|
---|
1254 | * @returns true / false.
|
---|
1255 | * @param enmXcptType The type to check.
|
---|
1256 | */
|
---|
1257 | static bool BS3_NEAR_CODE Bs3Cg1XcptTypeIsVexUnaligned(BS3CG1XCPTTYPE enmXcptType)
|
---|
1258 | {
|
---|
1259 | switch (enmXcptType)
|
---|
1260 | {
|
---|
1261 | case BS3CG1XCPTTYPE_1:
|
---|
1262 | return false;
|
---|
1263 |
|
---|
1264 | case BS3CG1XCPTTYPE_NONE:
|
---|
1265 | case BS3CG1XCPTTYPE_2:
|
---|
1266 | case BS3CG1XCPTTYPE_3:
|
---|
1267 | case BS3CG1XCPTTYPE_4:
|
---|
1268 | case BS3CG1XCPTTYPE_4UA:
|
---|
1269 | case BS3CG1XCPTTYPE_5:
|
---|
1270 | case BS3CG1XCPTTYPE_6:
|
---|
1271 | case BS3CG1XCPTTYPE_11:
|
---|
1272 | case BS3CG1XCPTTYPE_12:
|
---|
1273 | return true;
|
---|
1274 |
|
---|
1275 | default:
|
---|
1276 | return false;
|
---|
1277 | }
|
---|
1278 | }
|
---|
1279 |
|
---|
1280 |
|
---|
1281 | DECLINLINE(unsigned) BS3_NEAR_CODE Bs3Cg1InsertReqPrefix(PBS3CG1STATE pThis, unsigned offDst)
|
---|
1282 | {
|
---|
1283 | switch (pThis->enmPrefixKind)
|
---|
1284 | {
|
---|
1285 | case BS3CG1PFXKIND_REQ_66:
|
---|
1286 | pThis->abCurInstr[offDst] = 0x66;
|
---|
1287 | break;
|
---|
1288 | case BS3CG1PFXKIND_REQ_F2:
|
---|
1289 | pThis->abCurInstr[offDst] = 0xf2;
|
---|
1290 | break;
|
---|
1291 | case BS3CG1PFXKIND_REQ_F3:
|
---|
1292 | pThis->abCurInstr[offDst] = 0xf3;
|
---|
1293 | break;
|
---|
1294 | default:
|
---|
1295 | return offDst;
|
---|
1296 | }
|
---|
1297 | return offDst + 1;
|
---|
1298 | }
|
---|
1299 |
|
---|
1300 |
|
---|
1301 | DECLINLINE(unsigned) BS3_NEAR_CODE Bs3Cg1InsertOpcodes(PBS3CG1STATE pThis, unsigned offDst)
|
---|
1302 | {
|
---|
1303 | switch (pThis->cbOpcodes)
|
---|
1304 | {
|
---|
1305 | case 4: pThis->abCurInstr[offDst + 3] = pThis->abOpcodes[3];
|
---|
1306 | case 3: pThis->abCurInstr[offDst + 2] = pThis->abOpcodes[2];
|
---|
1307 | case 2: pThis->abCurInstr[offDst + 1] = pThis->abOpcodes[1];
|
---|
1308 | case 1: pThis->abCurInstr[offDst] = pThis->abOpcodes[0];
|
---|
1309 | return offDst + pThis->cbOpcodes;
|
---|
1310 |
|
---|
1311 | default:
|
---|
1312 | BS3_ASSERT(0);
|
---|
1313 | return 0;
|
---|
1314 | }
|
---|
1315 | }
|
---|
1316 |
|
---|
1317 |
|
---|
1318 | /**
|
---|
1319 | * Inserts a ModR/M byte with mod=3 and set the two idxFields members.
|
---|
1320 | *
|
---|
1321 | * @returns off + 1.
|
---|
1322 | * @param pThis The state.
|
---|
1323 | * @param off Current instruction offset.
|
---|
1324 | * @param uReg Register index for ModR/M.reg.
|
---|
1325 | * @param uRegMem Register index for ModR/M.rm.
|
---|
1326 | */
|
---|
1327 | static unsigned Bs3Cg1InsertModRmWithRegFields(PBS3CG1STATE pThis, unsigned off, uint8_t uReg, uint8_t uRegMem)
|
---|
1328 | {
|
---|
1329 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, uReg & 7, uRegMem & 7);
|
---|
1330 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + uReg;
|
---|
1331 | pThis->aOperands[pThis->iRmOp ].idxField = pThis->aOperands[pThis->iRmOp ].idxFieldBase + uRegMem;
|
---|
1332 | return off;
|
---|
1333 | }
|
---|
1334 |
|
---|
1335 |
|
---|
1336 |
|
---|
1337 | /**
|
---|
1338 | * Cleans up state and context changes made by the encoder.
|
---|
1339 | *
|
---|
1340 | * @param pThis The state.
|
---|
1341 | */
|
---|
1342 | static void BS3_NEAR_CODE Bs3Cg1EncodeCleanup(PBS3CG1STATE pThis)
|
---|
1343 | {
|
---|
1344 | /* Restore the DS registers in the contexts. */
|
---|
1345 | unsigned iRing = 4;
|
---|
1346 | while (iRing-- > 0)
|
---|
1347 | pThis->aInitialCtxs[iRing].ds = pThis->aSavedSegRegs[iRing].ds;
|
---|
1348 |
|
---|
1349 | switch (pThis->enmEncoding)
|
---|
1350 | {
|
---|
1351 | /* Most encodings currently doesn't need any special cleaning up. */
|
---|
1352 | default:
|
---|
1353 | return;
|
---|
1354 | }
|
---|
1355 | }
|
---|
1356 |
|
---|
1357 |
|
---|
1358 | static unsigned BS3_NEAR_CODE Bs3Cfg1EncodeMemMod0Disp(PBS3CG1STATE pThis, bool fAddrOverride, unsigned off, uint8_t iReg,
|
---|
1359 | uint8_t cbOp, uint8_t cbMisalign, BS3CG1OPLOC enmLocation)
|
---|
1360 | {
|
---|
1361 | pThis->aOperands[pThis->iRmOp].idxField = BS3CG1DST_INVALID;
|
---|
1362 | pThis->aOperands[pThis->iRmOp].enmLocation = enmLocation;
|
---|
1363 | pThis->aOperands[pThis->iRmOp].cbOp = cbOp;
|
---|
1364 | pThis->aOperands[pThis->iRmOp].off = cbOp + cbMisalign;
|
---|
1365 |
|
---|
1366 | if ( BS3_MODE_IS_16BIT_CODE(pThis->bMode)
|
---|
1367 | || (fAddrOverride && BS3_MODE_IS_32BIT_CODE(pThis->bMode)) )
|
---|
1368 | {
|
---|
1369 | /*
|
---|
1370 | * 16-bit code doing 16-bit or 32-bit addressing,
|
---|
1371 | * or 32-bit code doing 16-bit addressing.
|
---|
1372 | */
|
---|
1373 | unsigned iRing = 4;
|
---|
1374 | if (BS3_MODE_IS_RM_OR_V86(pThis->bMode))
|
---|
1375 | while (iRing-- > 0)
|
---|
1376 | pThis->aInitialCtxs[iRing].ds = pThis->DataPgFar.sel;
|
---|
1377 | else
|
---|
1378 | while (iRing-- > 0)
|
---|
1379 | pThis->aInitialCtxs[iRing].ds = pThis->DataPgFar.sel | iRing;
|
---|
1380 | if (!fAddrOverride || BS3_MODE_IS_32BIT_CODE(pThis->bMode))
|
---|
1381 | {
|
---|
1382 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(0, iReg, 6 /*disp16*/);
|
---|
1383 | *(uint16_t *)&pThis->abCurInstr[off] = pThis->DataPgFar.off + X86_PAGE_SIZE - cbOp - cbMisalign;
|
---|
1384 | off += 2;
|
---|
1385 | }
|
---|
1386 | else
|
---|
1387 | {
|
---|
1388 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(0, iReg, 5 /*disp32*/);
|
---|
1389 | *(uint32_t *)&pThis->abCurInstr[off] = pThis->DataPgFar.off + X86_PAGE_SIZE - cbOp - cbMisalign;
|
---|
1390 | off += 4;
|
---|
1391 | }
|
---|
1392 | }
|
---|
1393 | else
|
---|
1394 | {
|
---|
1395 | /*
|
---|
1396 | * 32-bit code doing 32-bit addressing,
|
---|
1397 | * or 64-bit code doing either 64-bit or 32-bit addressing.
|
---|
1398 | */
|
---|
1399 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(0, iReg, 5 /*disp32*/);
|
---|
1400 | *(uint32_t *)&pThis->abCurInstr[off] = BS3_FP_OFF(pThis->pbDataPg) + X86_PAGE_SIZE - cbOp - cbMisalign;
|
---|
1401 |
|
---|
1402 | #if ARCH_BITS == 64
|
---|
1403 | /* In 64-bit mode we always have a rip relative encoding regardless of fAddrOverride. */
|
---|
1404 | if (BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
1405 | *(uint32_t *)&pThis->abCurInstr[off] -= BS3_FP_OFF(&pThis->pbCodePg[X86_PAGE_SIZE]);
|
---|
1406 | #endif
|
---|
1407 | off += 4;
|
---|
1408 | }
|
---|
1409 |
|
---|
1410 | /*
|
---|
1411 | * Fill the memory with 0xcc.
|
---|
1412 | */
|
---|
1413 | switch (cbOp + cbMisalign)
|
---|
1414 | {
|
---|
1415 | case 8: pThis->pbDataPg[X86_PAGE_SIZE - 8] = 0xcc; RT_FALL_THRU();
|
---|
1416 | case 7: pThis->pbDataPg[X86_PAGE_SIZE - 7] = 0xcc; RT_FALL_THRU();
|
---|
1417 | case 6: pThis->pbDataPg[X86_PAGE_SIZE - 6] = 0xcc; RT_FALL_THRU();
|
---|
1418 | case 5: pThis->pbDataPg[X86_PAGE_SIZE - 5] = 0xcc; RT_FALL_THRU();
|
---|
1419 | case 4: pThis->pbDataPg[X86_PAGE_SIZE - 4] = 0xcc; RT_FALL_THRU();
|
---|
1420 | case 3: pThis->pbDataPg[X86_PAGE_SIZE - 3] = 0xcc; RT_FALL_THRU();
|
---|
1421 | case 2: pThis->pbDataPg[X86_PAGE_SIZE - 2] = 0xcc; RT_FALL_THRU();
|
---|
1422 | case 1: pThis->pbDataPg[X86_PAGE_SIZE - 1] = 0xcc; RT_FALL_THRU();
|
---|
1423 | case 0: break;
|
---|
1424 | default:
|
---|
1425 | {
|
---|
1426 | BS3CG1_DPRINTF(("Bs3MemSet(%p,%#x,%#x)\n", &pThis->pbDataPg[X86_PAGE_SIZE - cbOp - cbMisalign], 0xcc, cbOp - cbMisalign));
|
---|
1427 | Bs3MemSet(&pThis->pbDataPg[X86_PAGE_SIZE - cbOp - cbMisalign], 0xcc, cbOp - cbMisalign);
|
---|
1428 | break;
|
---|
1429 | }
|
---|
1430 | }
|
---|
1431 |
|
---|
1432 | return off;
|
---|
1433 | }
|
---|
1434 |
|
---|
1435 |
|
---|
1436 | #if 0 /* unused */
|
---|
1437 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1438 | static unsigned BS3_NEAR_CODE
|
---|
1439 | Bs3Cfg1EncodeMemMod0DispWithRegField(PBS3CG1STATE pThis, bool fAddrOverride, unsigned off, uint8_t iReg,
|
---|
1440 | uint8_t cbOp, uint8_t cbMisalign, BS3CG1OPLOC enmLocation)
|
---|
1441 | {
|
---|
1442 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1443 | return Bs3Cfg1EncodeMemMod0Disp(pThis, fAddrOverride, off, iReg & 7, cbOp, cbMisalign, enmLocation);
|
---|
1444 | }
|
---|
1445 | #endif
|
---|
1446 |
|
---|
1447 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1448 | static unsigned BS3_NEAR_CODE
|
---|
1449 | Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(PBS3CG1STATE pThis, unsigned off, uint8_t iReg)
|
---|
1450 | {
|
---|
1451 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1452 | return Bs3Cfg1EncodeMemMod0Disp(pThis, false /*fAddrOverride*/, off, iReg & 7,
|
---|
1453 | pThis->aOperands[pThis->iRmOp].cbOp,
|
---|
1454 | 0 /*cbMisalign*/,
|
---|
1455 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1456 | }
|
---|
1457 |
|
---|
1458 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1459 | static unsigned BS3_NEAR_CODE
|
---|
1460 | Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsAddrOverride(PBS3CG1STATE pThis, unsigned off, uint8_t iReg)
|
---|
1461 | {
|
---|
1462 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1463 | return Bs3Cfg1EncodeMemMod0Disp(pThis, true /*fAddrOverride*/, off, iReg & 7,
|
---|
1464 | pThis->aOperands[pThis->iRmOp].cbOp,
|
---|
1465 | 0 /*cbMisalign*/,
|
---|
1466 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1467 | }
|
---|
1468 |
|
---|
1469 |
|
---|
1470 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1471 | static unsigned BS3_NEAR_CODE
|
---|
1472 | Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(PBS3CG1STATE pThis, unsigned off, uint8_t iReg, uint8_t cbMisalign)
|
---|
1473 | {
|
---|
1474 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1475 | return Bs3Cfg1EncodeMemMod0Disp(pThis, false /*fAddrOverride*/, off, iReg & 7,
|
---|
1476 | pThis->aOperands[pThis->iRmOp].cbOp,
|
---|
1477 | cbMisalign,
|
---|
1478 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1479 | }
|
---|
1480 |
|
---|
1481 |
|
---|
1482 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1483 | static unsigned BS3_NEAR_CODE
|
---|
1484 | Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaults(PBS3CG1STATE pThis, unsigned off, uint8_t iReg, uint8_t cbOp)
|
---|
1485 | {
|
---|
1486 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1487 | return Bs3Cfg1EncodeMemMod0Disp(pThis, false /*fAddrOverride*/, off, iReg & 7, cbOp, 0 /*cbMisalign*/,
|
---|
1488 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1489 | }
|
---|
1490 |
|
---|
1491 | /** Also encodes idxField of the register operand using idxFieldBase. */
|
---|
1492 | static unsigned BS3_NEAR_CODE
|
---|
1493 | Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaultsAddrOverride(PBS3CG1STATE pThis, unsigned off, uint8_t iReg, uint8_t cbOp)
|
---|
1494 | {
|
---|
1495 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + iReg;
|
---|
1496 | return Bs3Cfg1EncodeMemMod0Disp(pThis, true /*fAddrOverride*/, off, iReg & 7, cbOp, 0 /*cbMisalign*/,
|
---|
1497 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1498 | }
|
---|
1499 |
|
---|
1500 |
|
---|
1501 | /** The modrm.reg value is taken from the instruction byte at @a off. */
|
---|
1502 | static unsigned BS3_NEAR_CODE
|
---|
1503 | Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(PBS3CG1STATE pThis, unsigned off)
|
---|
1504 | {
|
---|
1505 | return Bs3Cfg1EncodeMemMod0Disp(pThis, false /*fAddrOverride*/, off,
|
---|
1506 | (pThis->abCurInstr[off] & X86_MODRM_REG_MASK) >> X86_MODRM_REG_SHIFT,
|
---|
1507 | pThis->aOperands[pThis->iRmOp].cbOp,
|
---|
1508 | 0 /*cbMisalign*/,
|
---|
1509 | pThis->aOperands[pThis->iRmOp].enmLocation);
|
---|
1510 | }
|
---|
1511 |
|
---|
1512 |
|
---|
1513 |
|
---|
1514 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Eb_Gb_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1515 | {
|
---|
1516 | unsigned off;
|
---|
1517 | switch (iEncoding)
|
---|
1518 | {
|
---|
1519 | /* Start by reg,reg encoding. */
|
---|
1520 | case 0:
|
---|
1521 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1522 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1523 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, X86_GREG_xAX, X86_GREG_xCX);
|
---|
1524 | break;
|
---|
1525 | case 1:
|
---|
1526 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1527 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1528 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5 /*CH*/);
|
---|
1529 | break;
|
---|
1530 | case 2:
|
---|
1531 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) < BS3CPU_80386)
|
---|
1532 | return 0;
|
---|
1533 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1534 | pThis->abCurInstr[0] = P_OZ;
|
---|
1535 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1536 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 6 /*DH*/);
|
---|
1537 | break;
|
---|
1538 | /* Tests with address overrides go last! */
|
---|
1539 | case 3:
|
---|
1540 | pThis->abCurInstr[0] = P_AZ;
|
---|
1541 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
1542 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsAddrOverride(pThis, off, 7 /*BH*/);
|
---|
1543 | break;
|
---|
1544 |
|
---|
1545 | default:
|
---|
1546 | return 0;
|
---|
1547 | }
|
---|
1548 | pThis->cbCurInstr = off;
|
---|
1549 | return iEncoding + 1;
|
---|
1550 | }
|
---|
1551 |
|
---|
1552 |
|
---|
1553 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Gv_Ev__OR__MODRM_Ev_Gv(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1554 | {
|
---|
1555 | unsigned off;
|
---|
1556 | unsigned cbOp;
|
---|
1557 | switch (iEncoding)
|
---|
1558 | {
|
---|
1559 | case 0:
|
---|
1560 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1561 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1562 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, X86_GREG_xBX, X86_GREG_xDX);
|
---|
1563 | cbOp = pThis->cbOpDefault;
|
---|
1564 | break;
|
---|
1565 | case 1:
|
---|
1566 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1567 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1568 | cbOp = pThis->cbOpDefault;
|
---|
1569 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaults(pThis, off, X86_GREG_xBP, cbOp);
|
---|
1570 | break;
|
---|
1571 | case 2:
|
---|
1572 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) < BS3CPU_80386)
|
---|
1573 | return 0;
|
---|
1574 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1575 | pThis->abCurInstr[0] = P_OZ;
|
---|
1576 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
1577 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, X86_GREG_xAX, X86_GREG_xCX);
|
---|
1578 | cbOp = pThis->cbOpOvrd66;
|
---|
1579 | break;
|
---|
1580 | case 3:
|
---|
1581 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1582 | pThis->abCurInstr[0] = P_OZ;
|
---|
1583 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
1584 | cbOp = pThis->cbOpOvrd66;
|
---|
1585 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaults(pThis, off, X86_GREG_xSI, cbOp);
|
---|
1586 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 2 : 0;
|
---|
1587 | break;
|
---|
1588 | case 4:
|
---|
1589 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1590 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1591 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1592 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1593 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, X86_GREG_xBX, X86_GREG_xDX);
|
---|
1594 | cbOp = pThis->cbOpOvrdRexW;
|
---|
1595 | break;
|
---|
1596 | case 5:
|
---|
1597 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1598 | pThis->abCurInstr[off++] = REX__RB_;
|
---|
1599 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1600 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, X86_GREG_x14, X86_GREG_x12);
|
---|
1601 | cbOp = pThis->cbOpDefault;
|
---|
1602 | break;
|
---|
1603 | /* Tests with address overrides go last!*/
|
---|
1604 | case 6:
|
---|
1605 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1606 | pThis->abCurInstr[0] = P_AZ;
|
---|
1607 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
1608 | cbOp = pThis->cbOpDefault;
|
---|
1609 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaultsAddrOverride(pThis, off, X86_GREG_xDI, cbOp);
|
---|
1610 | break;
|
---|
1611 | case 7:
|
---|
1612 | pThis->abCurInstr[0] = P_OZ;
|
---|
1613 | pThis->abCurInstr[1] = P_AZ;
|
---|
1614 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 2));
|
---|
1615 | cbOp = pThis->cbOpOvrd66;
|
---|
1616 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaultsAddrOverride(pThis, off, X86_GREG_xDI, cbOp);
|
---|
1617 | break;
|
---|
1618 | default:
|
---|
1619 | return 0;
|
---|
1620 | }
|
---|
1621 | pThis->aOperands[0].cbOp = cbOp;
|
---|
1622 | pThis->aOperands[1].cbOp = cbOp;
|
---|
1623 | pThis->cbOperand = cbOp;
|
---|
1624 | pThis->cbCurInstr = off;
|
---|
1625 | return iEncoding + 1;
|
---|
1626 | }
|
---|
1627 |
|
---|
1628 |
|
---|
1629 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Pq_WO_Qq(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1630 | {
|
---|
1631 | unsigned off;
|
---|
1632 | switch (iEncoding)
|
---|
1633 | {
|
---|
1634 | case 0:
|
---|
1635 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1636 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1637 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1638 | break;
|
---|
1639 | case 1:
|
---|
1640 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1641 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1642 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 7);
|
---|
1643 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1644 | break;
|
---|
1645 | #if ARCH_BITS == 64
|
---|
1646 | case 2:
|
---|
1647 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1648 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1649 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1650 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6 /*no +8*/, 2 /*no +8*/);
|
---|
1651 | break;
|
---|
1652 | #endif
|
---|
1653 | case 3:
|
---|
1654 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1655 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1656 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
1657 | break;
|
---|
1658 | case 4:
|
---|
1659 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1660 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1661 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1662 | break;
|
---|
1663 | #if ARCH_BITS == 64
|
---|
1664 | case 5:
|
---|
1665 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1666 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1667 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1668 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 /*iReg - no +8*/);
|
---|
1669 | break;
|
---|
1670 | #endif
|
---|
1671 |
|
---|
1672 | default:
|
---|
1673 | return 0;
|
---|
1674 | }
|
---|
1675 |
|
---|
1676 | pThis->cbCurInstr = off;
|
---|
1677 | return iEncoding + 1;
|
---|
1678 | }
|
---|
1679 |
|
---|
1680 |
|
---|
1681 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Pq_WO_Uq(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1682 | {
|
---|
1683 | unsigned off;
|
---|
1684 | switch (iEncoding)
|
---|
1685 | {
|
---|
1686 | case 0:
|
---|
1687 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1688 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1689 | break;
|
---|
1690 | case 1:
|
---|
1691 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1692 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
1693 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1694 | break;
|
---|
1695 | case 2:
|
---|
1696 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1697 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1698 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1699 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6 /*no+8*/, 2 + 8);
|
---|
1700 | break;
|
---|
1701 | default:
|
---|
1702 | return 0;
|
---|
1703 | }
|
---|
1704 | pThis->cbCurInstr = off;
|
---|
1705 | return iEncoding + 1;
|
---|
1706 | }
|
---|
1707 |
|
---|
1708 |
|
---|
1709 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_PdZx_WO_Ed_WZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1710 | {
|
---|
1711 | unsigned off;
|
---|
1712 | switch (iEncoding)
|
---|
1713 | {
|
---|
1714 | case 0:
|
---|
1715 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1716 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1717 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1718 | break;
|
---|
1719 | case 1:
|
---|
1720 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1721 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
1722 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1723 | break;
|
---|
1724 | #if ARCH_BITS == 64
|
---|
1725 | case 2:
|
---|
1726 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1727 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1728 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1729 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6 /*no +8*/, 2+8);
|
---|
1730 | break;
|
---|
1731 | #endif
|
---|
1732 | case 3:
|
---|
1733 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1734 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1735 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
1736 | break;
|
---|
1737 | case 4:
|
---|
1738 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1739 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1740 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1741 | break;
|
---|
1742 | #if ARCH_BITS == 64
|
---|
1743 | case 5:
|
---|
1744 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1745 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1746 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1747 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 /*iReg*/);
|
---|
1748 | break;
|
---|
1749 | #endif
|
---|
1750 |
|
---|
1751 | default:
|
---|
1752 | return 0;
|
---|
1753 | }
|
---|
1754 | pThis->cbCurInstr = off;
|
---|
1755 | return iEncoding + 1;
|
---|
1756 | }
|
---|
1757 |
|
---|
1758 |
|
---|
1759 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Pq_WO_Eq_WNZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1760 | {
|
---|
1761 | #if ARCH_BITS == 64
|
---|
1762 | if (BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
1763 | {
|
---|
1764 | unsigned off;
|
---|
1765 | switch (iEncoding)
|
---|
1766 | {
|
---|
1767 | case 0:
|
---|
1768 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1769 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1770 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1771 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1772 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1773 | break;
|
---|
1774 | case 1:
|
---|
1775 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1776 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1777 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1778 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
1779 | break;
|
---|
1780 | case 2:
|
---|
1781 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1782 | pThis->abCurInstr[off++] = REX_WRBX;
|
---|
1783 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1784 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6 /*no +8*/, 2+8);
|
---|
1785 | break;
|
---|
1786 | case 3:
|
---|
1787 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1788 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1789 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1790 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1791 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
1792 | break;
|
---|
1793 | case 4:
|
---|
1794 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1795 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1796 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1797 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1798 | break;
|
---|
1799 | case 5:
|
---|
1800 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1801 | pThis->abCurInstr[off++] = REX_WRBX;
|
---|
1802 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1803 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 /*iReg*/);
|
---|
1804 | break;
|
---|
1805 |
|
---|
1806 | default:
|
---|
1807 | return 0;
|
---|
1808 | }
|
---|
1809 | pThis->cbCurInstr = off;
|
---|
1810 | return iEncoding + 1;
|
---|
1811 | }
|
---|
1812 | #endif
|
---|
1813 | return 0;
|
---|
1814 | }
|
---|
1815 |
|
---|
1816 |
|
---|
1817 | /* Differs from Bs3Cg1EncodeNext_MODRM_PdZx_WO_Ed_WZ in that REX.R isn't ignored. */
|
---|
1818 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vd_WO_Ed_WZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1819 | {
|
---|
1820 | unsigned off;
|
---|
1821 | switch (iEncoding)
|
---|
1822 | {
|
---|
1823 | case 0:
|
---|
1824 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1825 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1826 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1827 | break;
|
---|
1828 | case 1:
|
---|
1829 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1830 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
1831 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1832 | break;
|
---|
1833 | #if ARCH_BITS == 64
|
---|
1834 | case 2:
|
---|
1835 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1836 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1837 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1838 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6+8, 2+8);
|
---|
1839 | break;
|
---|
1840 | #endif
|
---|
1841 | case 3:
|
---|
1842 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1843 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1844 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
1845 | break;
|
---|
1846 | case 4:
|
---|
1847 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1848 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1849 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1850 | break;
|
---|
1851 | #if ARCH_BITS == 64
|
---|
1852 | case 5:
|
---|
1853 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1854 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1855 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1856 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7+8 /*iReg*/);
|
---|
1857 | break;
|
---|
1858 | #endif
|
---|
1859 |
|
---|
1860 | default:
|
---|
1861 | return 0;
|
---|
1862 | }
|
---|
1863 | pThis->cbCurInstr = off;
|
---|
1864 | return iEncoding + 1;
|
---|
1865 | }
|
---|
1866 |
|
---|
1867 |
|
---|
1868 | /* Differs from Bs3Cg1EncodeNext_MODRM_Pq_WO_Eq_WNZ in that REX.R isn't ignored. */
|
---|
1869 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vq_WO_Eq_WNZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1870 | {
|
---|
1871 | #if ARCH_BITS == 64
|
---|
1872 | if (BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
1873 | {
|
---|
1874 | unsigned off;
|
---|
1875 | switch (iEncoding)
|
---|
1876 | {
|
---|
1877 | case 0:
|
---|
1878 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1879 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1880 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1881 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1882 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1883 | break;
|
---|
1884 | case 1:
|
---|
1885 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1886 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1887 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1888 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
1889 | break;
|
---|
1890 | case 2:
|
---|
1891 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1892 | pThis->abCurInstr[off++] = REX_WRBX;
|
---|
1893 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1894 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6+8, 2+8);
|
---|
1895 | break;
|
---|
1896 | case 4:
|
---|
1897 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1898 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1899 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1900 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1901 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
1902 | break;
|
---|
1903 | case 5:
|
---|
1904 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1905 | pThis->abCurInstr[off++] = REX_W___;
|
---|
1906 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1907 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1908 | break;
|
---|
1909 | case 6:
|
---|
1910 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1911 | pThis->abCurInstr[off++] = REX_WRBX;
|
---|
1912 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1913 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7+8 /*iReg*/);
|
---|
1914 | break;
|
---|
1915 |
|
---|
1916 | default:
|
---|
1917 | return 0;
|
---|
1918 | }
|
---|
1919 | pThis->cbCurInstr = off;
|
---|
1920 | return iEncoding + 1;
|
---|
1921 | }
|
---|
1922 | #endif
|
---|
1923 | return 0;
|
---|
1924 | }
|
---|
1925 |
|
---|
1926 |
|
---|
1927 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vsomething_Usomething_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1928 | {
|
---|
1929 | unsigned off;
|
---|
1930 | switch (iEncoding)
|
---|
1931 | {
|
---|
1932 | case 0:
|
---|
1933 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1934 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1935 | break;
|
---|
1936 | case 1:
|
---|
1937 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1938 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 2, 2);
|
---|
1939 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1940 | break;
|
---|
1941 | case 2:
|
---|
1942 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1943 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
1944 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
1945 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 3+8, 7+8);
|
---|
1946 | break;
|
---|
1947 | default:
|
---|
1948 | return 0;
|
---|
1949 | }
|
---|
1950 | pThis->cbCurInstr = off;
|
---|
1951 | return iEncoding + 1;
|
---|
1952 | }
|
---|
1953 |
|
---|
1954 |
|
---|
1955 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1956 | {
|
---|
1957 | unsigned off;
|
---|
1958 | switch (iEncoding)
|
---|
1959 | {
|
---|
1960 | case 0:
|
---|
1961 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
1962 | off = Bs3Cg1InsertModRmWithRegFields(pThis, Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0)), 1, 0);
|
---|
1963 | break;
|
---|
1964 | case 1:
|
---|
1965 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
1966 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1967 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2 /*iReg*/);
|
---|
1968 | break;
|
---|
1969 | case 2:
|
---|
1970 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1971 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 3 /*iReg*/, 1 /*cbMisalign*/);
|
---|
1972 | if (!Bs3Cg1XcptTypeIsUnaligned(pThis->enmXcptType))
|
---|
1973 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
1974 | break;
|
---|
1975 | default:
|
---|
1976 | return 0;
|
---|
1977 | }
|
---|
1978 | pThis->cbCurInstr = off;
|
---|
1979 | return iEncoding + 1;
|
---|
1980 | }
|
---|
1981 |
|
---|
1982 |
|
---|
1983 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Vsomething_Nsomething(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
1984 | {
|
---|
1985 | unsigned off;
|
---|
1986 | switch (iEncoding)
|
---|
1987 | {
|
---|
1988 | case 0:
|
---|
1989 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1990 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
1991 | break;
|
---|
1992 | case 1:
|
---|
1993 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
1994 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 7);
|
---|
1995 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
1996 | break;
|
---|
1997 | case 2:
|
---|
1998 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
1999 | pThis->abCurInstr[off++] = REX_WRBX;
|
---|
2000 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2001 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6 + 8, 7 /*no +8*/);
|
---|
2002 | break;
|
---|
2003 |
|
---|
2004 | default:
|
---|
2005 | return 0;
|
---|
2006 | }
|
---|
2007 | pThis->cbCurInstr = off;
|
---|
2008 | return iEncoding + 1;
|
---|
2009 | }
|
---|
2010 |
|
---|
2011 |
|
---|
2012 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Gv_RO_Ma(PBS3CG1STATE pThis, unsigned iEncoding) /* bound instr */
|
---|
2013 | {
|
---|
2014 | unsigned off;
|
---|
2015 | unsigned cbOp = BS3_MODE_IS_16BIT_CODE(pThis->bMode) ? 2 : 4;
|
---|
2016 | switch (iEncoding)
|
---|
2017 | {
|
---|
2018 | case 0:
|
---|
2019 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2020 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaults(pThis, off, X86_GREG_xBP, cbOp * 2);
|
---|
2021 | break;
|
---|
2022 | case 1:
|
---|
2023 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) < BS3CPU_80386)
|
---|
2024 | return 0;
|
---|
2025 | cbOp = cbOp == 2 ? 4 : 2;
|
---|
2026 | pThis->abCurInstr[0] = P_OZ;
|
---|
2027 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
2028 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaults(pThis, off, X86_GREG_xBP, cbOp * 2);
|
---|
2029 | break;
|
---|
2030 | case 2:
|
---|
2031 | pThis->abCurInstr[0] = P_AZ;
|
---|
2032 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
2033 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaultsAddrOverride(pThis, off, X86_GREG_xBP, cbOp * 2);
|
---|
2034 | break;
|
---|
2035 | case 3:
|
---|
2036 | cbOp = cbOp == 2 ? 4 : 2;
|
---|
2037 | pThis->abCurInstr[0] = P_AZ;
|
---|
2038 | pThis->abCurInstr[1] = P_OZ;
|
---|
2039 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 2));
|
---|
2040 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndSizeAndDefaultsAddrOverride(pThis, off, X86_GREG_xBP, cbOp * 2);
|
---|
2041 | break;
|
---|
2042 | default:
|
---|
2043 | return 0;
|
---|
2044 | }
|
---|
2045 | pThis->aOperands[pThis->iRegOp].cbOp = cbOp;
|
---|
2046 | pThis->cbOperand = cbOp;
|
---|
2047 | pThis->cbCurInstr = off;
|
---|
2048 | return iEncoding + 1;
|
---|
2049 | }
|
---|
2050 |
|
---|
2051 |
|
---|
2052 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Msomething(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2053 | {
|
---|
2054 | unsigned off;
|
---|
2055 | switch (iEncoding)
|
---|
2056 | {
|
---|
2057 | case 0:
|
---|
2058 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0)) - 1;
|
---|
2059 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
2060 | break;
|
---|
2061 | default:
|
---|
2062 | return 0;
|
---|
2063 | }
|
---|
2064 | pThis->cbCurInstr = off;
|
---|
2065 | return iEncoding + 1;
|
---|
2066 | }
|
---|
2067 |
|
---|
2068 |
|
---|
2069 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Msomething_Psomething(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2070 | {
|
---|
2071 | unsigned off;
|
---|
2072 | switch (iEncoding)
|
---|
2073 | {
|
---|
2074 | case 0:
|
---|
2075 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2076 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
2077 | break;
|
---|
2078 | case 1:
|
---|
2079 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2080 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 7 /*iReg*/, 1 /*cbMisalign*/);
|
---|
2081 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2082 | break;
|
---|
2083 | #if ARCH_BITS == 64
|
---|
2084 | case 2:
|
---|
2085 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2086 | pThis->abCurInstr[off++] = REX__RBX;
|
---|
2087 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2088 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 /*iReg - no +8*/);
|
---|
2089 | break;
|
---|
2090 | #endif
|
---|
2091 |
|
---|
2092 | default:
|
---|
2093 | return 0;
|
---|
2094 | }
|
---|
2095 |
|
---|
2096 | pThis->cbCurInstr = off;
|
---|
2097 | return iEncoding + 1;
|
---|
2098 | }
|
---|
2099 |
|
---|
2100 |
|
---|
2101 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2102 | {
|
---|
2103 | unsigned off;
|
---|
2104 | switch (iEncoding)
|
---|
2105 | {
|
---|
2106 | case 0:
|
---|
2107 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2108 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2 /*iReg*/);
|
---|
2109 | break;
|
---|
2110 | case 1:
|
---|
2111 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2112 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 2 /*iReg*/, 1 /*cbMisalign*/ );
|
---|
2113 | if (!Bs3Cg1XcptTypeIsUnaligned(pThis->enmXcptType))
|
---|
2114 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
2115 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2116 | break;
|
---|
2117 | case 2:
|
---|
2118 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2119 | pThis->abCurInstr[off++] = REX__R__;
|
---|
2120 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2121 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2+8 /*iReg*/);
|
---|
2122 | break;
|
---|
2123 | default:
|
---|
2124 | return 0;
|
---|
2125 | }
|
---|
2126 | pThis->cbCurInstr = off;
|
---|
2127 | return iEncoding + 1;
|
---|
2128 | }
|
---|
2129 |
|
---|
2130 |
|
---|
2131 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_FIXED(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2132 | {
|
---|
2133 | unsigned off;
|
---|
2134 | switch (iEncoding)
|
---|
2135 | {
|
---|
2136 | case 0:
|
---|
2137 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2138 | pThis->cbCurInstr = off;
|
---|
2139 | break;
|
---|
2140 | default:
|
---|
2141 | return 0;
|
---|
2142 | }
|
---|
2143 | return iEncoding + 1;
|
---|
2144 | }
|
---|
2145 |
|
---|
2146 |
|
---|
2147 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_FIXED_AL_Ib(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2148 | {
|
---|
2149 | unsigned off;
|
---|
2150 | switch (iEncoding)
|
---|
2151 | {
|
---|
2152 | case 0:
|
---|
2153 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2154 | pThis->aOperands[1].off = (uint8_t)off;
|
---|
2155 | pThis->abCurInstr[off++] = 0xff;
|
---|
2156 | pThis->cbCurInstr = off;
|
---|
2157 | break;
|
---|
2158 | default:
|
---|
2159 | return 0;
|
---|
2160 | }
|
---|
2161 | return iEncoding + 1;
|
---|
2162 | }
|
---|
2163 |
|
---|
2164 |
|
---|
2165 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_FIXED_rAX_Iz(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2166 | {
|
---|
2167 | unsigned off;
|
---|
2168 | unsigned cbOp;
|
---|
2169 | switch (iEncoding)
|
---|
2170 | {
|
---|
2171 | case 0:
|
---|
2172 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 0));
|
---|
2173 | pThis->aOperands[1].off = (uint8_t)off;
|
---|
2174 | cbOp = pThis->cbOpDefault;
|
---|
2175 | if (cbOp == 2)
|
---|
2176 | *(uint16_t *)&pThis->abCurInstr[off] = UINT16_MAX;
|
---|
2177 | else
|
---|
2178 | *(uint32_t *)&pThis->abCurInstr[off] = UINT32_MAX;
|
---|
2179 | off += cbOp;
|
---|
2180 | pThis->aOperands[0].cbOp = cbOp;
|
---|
2181 | pThis->aOperands[1].cbOp = cbOp;
|
---|
2182 | pThis->cbOperand = cbOp;
|
---|
2183 | break;
|
---|
2184 | case 1:
|
---|
2185 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) < BS3CPU_80386)
|
---|
2186 | return 0;
|
---|
2187 | pThis->abCurInstr[0] = P_OZ;
|
---|
2188 | off = Bs3Cg1InsertOpcodes(pThis, Bs3Cg1InsertReqPrefix(pThis, 1));
|
---|
2189 | pThis->aOperands[1].off = (uint8_t)off;
|
---|
2190 | cbOp = pThis->cbOpOvrd66;
|
---|
2191 | if (cbOp == 2)
|
---|
2192 | *(uint16_t *)&pThis->abCurInstr[off] = UINT16_MAX;
|
---|
2193 | else
|
---|
2194 | *(uint32_t *)&pThis->abCurInstr[off] = UINT32_MAX;
|
---|
2195 | off += cbOp;
|
---|
2196 | pThis->aOperands[0].cbOp = cbOp;
|
---|
2197 | pThis->aOperands[1].cbOp = cbOp;
|
---|
2198 | pThis->cbOperand = cbOp;
|
---|
2199 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2200 | break;
|
---|
2201 | case 2:
|
---|
2202 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2203 | pThis->abCurInstr[off++] = REX_W___;
|
---|
2204 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2205 | pThis->aOperands[1].off = (uint8_t)off;
|
---|
2206 | *(uint32_t *)&pThis->abCurInstr[off] = UINT32_MAX;
|
---|
2207 | off += 4;
|
---|
2208 | pThis->aOperands[0].cbOp = 8;
|
---|
2209 | pThis->aOperands[1].cbOp = 4;
|
---|
2210 | pThis->cbOperand = 8;
|
---|
2211 | break;
|
---|
2212 | default:
|
---|
2213 | return 0;
|
---|
2214 |
|
---|
2215 | /* IMAGE PADDING - workaround for "rd err" - remove later! */
|
---|
2216 | case 4:
|
---|
2217 | ASMHalt();
|
---|
2218 | ASMHalt();
|
---|
2219 | ASMHalt();
|
---|
2220 | return 0;
|
---|
2221 |
|
---|
2222 | }
|
---|
2223 | pThis->cbCurInstr = off;
|
---|
2224 | return iEncoding + 1;
|
---|
2225 | }
|
---|
2226 |
|
---|
2227 |
|
---|
2228 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_MOD_EQ_3(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2229 | {
|
---|
2230 | unsigned off;
|
---|
2231 | if (iEncoding < 8)
|
---|
2232 | {
|
---|
2233 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2234 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2235 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, iEncoding, 1);
|
---|
2236 | }
|
---|
2237 | else if (iEncoding < 16)
|
---|
2238 | {
|
---|
2239 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2240 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2241 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, 0, iEncoding & 7);
|
---|
2242 | }
|
---|
2243 | else
|
---|
2244 | return 0;
|
---|
2245 | pThis->cbCurInstr = off;
|
---|
2246 |
|
---|
2247 | return iEncoding + 1;
|
---|
2248 | }
|
---|
2249 |
|
---|
2250 |
|
---|
2251 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_MODRM_MOD_NE_3(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2252 | {
|
---|
2253 | unsigned off;
|
---|
2254 | if (iEncoding < 3)
|
---|
2255 | {
|
---|
2256 | off = Bs3Cg1InsertReqPrefix(pThis, 0);
|
---|
2257 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2258 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(iEncoding, 0, 1);
|
---|
2259 | if (iEncoding >= 1)
|
---|
2260 | pThis->abCurInstr[off++] = 0x7f;
|
---|
2261 | if (iEncoding == 2)
|
---|
2262 | {
|
---|
2263 | pThis->abCurInstr[off++] = 0x5f;
|
---|
2264 | if (!BS3_MODE_IS_16BIT_CODE(pThis->bMode))
|
---|
2265 | {
|
---|
2266 | pThis->abCurInstr[off++] = 0x3f;
|
---|
2267 | pThis->abCurInstr[off++] = 0x1f;
|
---|
2268 | }
|
---|
2269 | }
|
---|
2270 | }
|
---|
2271 | else
|
---|
2272 | return 0;
|
---|
2273 | pThis->cbCurInstr = off;
|
---|
2274 | return iEncoding + 1;
|
---|
2275 | }
|
---|
2276 |
|
---|
2277 |
|
---|
2278 | /*
|
---|
2279 | *
|
---|
2280 | * VEX
|
---|
2281 | * VEX
|
---|
2282 | * VEX
|
---|
2283 | *
|
---|
2284 | */
|
---|
2285 | #ifdef BS3CG1_WITH_VEX
|
---|
2286 |
|
---|
2287 | /**
|
---|
2288 | * Inserts a 3-byte VEX prefix.
|
---|
2289 | *
|
---|
2290 | * @returns New offDst value.
|
---|
2291 | * @param pThis The state.
|
---|
2292 | * @param offDst The current instruction offset.
|
---|
2293 | * @param uVexL The VEX.L value.
|
---|
2294 | * @param uVexV The VEX.V value (caller inverted it already).
|
---|
2295 | * @param uVexR The VEX.R value (caller inverted it already).
|
---|
2296 | * @param uVexX The VEX.X value (caller inverted it already).
|
---|
2297 | * @param uVexB The VEX.B value (caller inverted it already).
|
---|
2298 | * @param uVexW The VEX.W value (straight).
|
---|
2299 | */
|
---|
2300 | DECLINLINE(unsigned) BS3_NEAR_CODE Bs3Cg1InsertVex3bPrefix(PBS3CG1STATE pThis, unsigned offDst, uint8_t uVexV, uint8_t uVexL,
|
---|
2301 | uint8_t uVexR, uint8_t uVexX, uint8_t uVexB, uint8_t uVexW)
|
---|
2302 | {
|
---|
2303 | uint8_t b1;
|
---|
2304 | uint8_t b2;
|
---|
2305 | b1 = uVexR << 7;
|
---|
2306 | b1 |= uVexX << 6;
|
---|
2307 | b1 |= uVexB << 5;
|
---|
2308 | b1 |= pThis->uOpcodeMap;
|
---|
2309 | b2 = uVexV << 3;
|
---|
2310 | b2 |= uVexW << 7;
|
---|
2311 | b2 |= uVexL << 2;
|
---|
2312 | switch (pThis->enmPrefixKind)
|
---|
2313 | {
|
---|
2314 | case BS3CG1PFXKIND_NO_F2_F3_66: b2 |= 0; break;
|
---|
2315 | case BS3CG1PFXKIND_REQ_66: b2 |= 1; break;
|
---|
2316 | case BS3CG1PFXKIND_REQ_F3: b2 |= 2; break;
|
---|
2317 | case BS3CG1PFXKIND_REQ_F2: b2 |= 3; break;
|
---|
2318 | default:
|
---|
2319 | Bs3TestFailedF("enmPrefixKind=%d not supported for VEX!\n", pThis->enmPrefixKind);
|
---|
2320 | break;
|
---|
2321 | }
|
---|
2322 |
|
---|
2323 | pThis->abCurInstr[offDst] = 0xc4; /* vex3 */
|
---|
2324 | pThis->abCurInstr[offDst + 1] = b1;
|
---|
2325 | pThis->abCurInstr[offDst + 2] = b2;
|
---|
2326 | pThis->uVexL = uVexL;
|
---|
2327 | return offDst + 3;
|
---|
2328 | }
|
---|
2329 |
|
---|
2330 |
|
---|
2331 | /**
|
---|
2332 | * Inserts a 2-byte VEX prefix.
|
---|
2333 | *
|
---|
2334 | * @note Will switch to 3-byte VEX prefix if uOpcodeMap isn't one.
|
---|
2335 | *
|
---|
2336 | * @returns New offDst value.
|
---|
2337 | * @param pThis The state.
|
---|
2338 | * @param offDst The current instruction offset.
|
---|
2339 | * @param uVexL The VEX.L value.
|
---|
2340 | * @param uVexV The VEX.V value (caller inverted it already).
|
---|
2341 | * @param uVexR The VEX.R value (caller inverted it already).
|
---|
2342 | */
|
---|
2343 | DECLINLINE(unsigned) BS3_NEAR_CODE Bs3Cg1InsertVex2bPrefix(PBS3CG1STATE pThis, unsigned offDst,
|
---|
2344 | uint8_t uVexV, uint8_t uVexL, uint8_t uVexR)
|
---|
2345 | {
|
---|
2346 | if (pThis->uOpcodeMap == 1)
|
---|
2347 | {
|
---|
2348 | uint8_t b = uVexR << 7;
|
---|
2349 | b |= uVexV << 3;
|
---|
2350 | b |= uVexL << 2;
|
---|
2351 | switch (pThis->enmPrefixKind)
|
---|
2352 | {
|
---|
2353 | case BS3CG1PFXKIND_NO_F2_F3_66: b |= 0; break;
|
---|
2354 | case BS3CG1PFXKIND_REQ_66: b |= 1; break;
|
---|
2355 | case BS3CG1PFXKIND_REQ_F3: b |= 2; break;
|
---|
2356 | case BS3CG1PFXKIND_REQ_F2: b |= 3; break;
|
---|
2357 | default:
|
---|
2358 | Bs3TestFailedF("enmPrefixKind=%d not supported for VEX!\n");
|
---|
2359 | break;
|
---|
2360 | }
|
---|
2361 |
|
---|
2362 | pThis->abCurInstr[offDst] = 0xc5; /* vex2 */
|
---|
2363 | pThis->abCurInstr[offDst + 1] = b;
|
---|
2364 | pThis->uVexL = uVexL;
|
---|
2365 | return offDst + 2;
|
---|
2366 | }
|
---|
2367 | return Bs3Cg1InsertVex3bPrefix(pThis, offDst, uVexV, uVexL, uVexR, 1 /*uVexX*/, 1 /*uVexB*/, 0/*uVexW*/);
|
---|
2368 | }
|
---|
2369 |
|
---|
2370 |
|
---|
2371 | /**
|
---|
2372 | * Inserts a ModR/M byte with mod=3 and set the two idxFields members.
|
---|
2373 | *
|
---|
2374 | * @returns off + 1.
|
---|
2375 | * @param pThis The state.
|
---|
2376 | * @param off Current instruction offset.
|
---|
2377 | * @param uReg Register index for ModR/M.reg.
|
---|
2378 | * @param uRegMem Register index for ModR/M.rm.
|
---|
2379 | * @param uVexVvvv The VEX.vvvv register.
|
---|
2380 | */
|
---|
2381 | static unsigned Bs3Cg1InsertModRmWithRegFieldsAndVvvv(PBS3CG1STATE pThis, unsigned off,
|
---|
2382 | uint8_t uReg, uint8_t uRegMem, uint8_t uVexVvvv)
|
---|
2383 | {
|
---|
2384 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, uReg & 7, uRegMem & 7);
|
---|
2385 | pThis->aOperands[pThis->iRegOp].idxField = pThis->aOperands[pThis->iRegOp].idxFieldBase + uReg;
|
---|
2386 | pThis->aOperands[1 ].idxField = pThis->aOperands[1 ].idxFieldBase + uVexVvvv;
|
---|
2387 | pThis->aOperands[pThis->iRmOp ].idxField = pThis->aOperands[pThis->iRmOp ].idxFieldBase + uRegMem;
|
---|
2388 | return off;
|
---|
2389 | }
|
---|
2390 |
|
---|
2391 |
|
---|
2392 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM_Vd_WO_Ed_WZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2393 | {
|
---|
2394 | unsigned off;
|
---|
2395 | switch (iEncoding)
|
---|
2396 | {
|
---|
2397 | case 0:
|
---|
2398 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
2399 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2400 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2401 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
2402 | break;
|
---|
2403 | case 1:
|
---|
2404 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2405 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2406 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2407 | break;
|
---|
2408 | case 2:
|
---|
2409 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L-invalid*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2410 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2411 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2412 | pThis->fInvalidEncoding = true;
|
---|
2413 | break;
|
---|
2414 | case 3:
|
---|
2415 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xe /*~V-invalid*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2416 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2417 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2418 | pThis->fInvalidEncoding = true;
|
---|
2419 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2420 | break;
|
---|
2421 | #if ARCH_BITS == 64
|
---|
2422 | case 4:
|
---|
2423 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 0 /*~B*/, 0 /*W*/);
|
---|
2424 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2425 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6+8, 2+8);
|
---|
2426 | break;
|
---|
2427 | #endif
|
---|
2428 | case 5:
|
---|
2429 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
2430 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2431 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2432 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
2433 | break;
|
---|
2434 | case 6:
|
---|
2435 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2436 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2437 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
2438 | break;
|
---|
2439 | case 7:
|
---|
2440 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2441 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2442 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 4 /*iReg*/, 1 /*cbMisalign*/);
|
---|
2443 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 2 : 0;
|
---|
2444 | break;
|
---|
2445 | #if ARCH_BITS == 64
|
---|
2446 | case 8:
|
---|
2447 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2448 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2449 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4+8 /*iReg*/);
|
---|
2450 | break;
|
---|
2451 | case 9:
|
---|
2452 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/);
|
---|
2453 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2454 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8 /*iReg*/);
|
---|
2455 | iEncoding += 2;
|
---|
2456 | break;
|
---|
2457 | #endif
|
---|
2458 | case 10: /* VEX.W is ignored in 32-bit mode. flag? */
|
---|
2459 | BS3_ASSERT(!BS3CG1_IS_64BIT_TARGET(pThis));
|
---|
2460 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2461 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2462 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
2463 | break;
|
---|
2464 |
|
---|
2465 | default:
|
---|
2466 | return 0;
|
---|
2467 | }
|
---|
2468 | pThis->cbCurInstr = off;
|
---|
2469 | return iEncoding + 1;
|
---|
2470 | }
|
---|
2471 |
|
---|
2472 |
|
---|
2473 | /* Differs from Bs3Cg1EncodeNext_MODRM_Pq_WO_Eq_WNZ in that REX.R isn't ignored. */
|
---|
2474 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM_Vq_WO_Eq_WNZ(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2475 | {
|
---|
2476 | #if ARCH_BITS == 64
|
---|
2477 | if (BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
2478 | {
|
---|
2479 | unsigned off;
|
---|
2480 | switch (iEncoding)
|
---|
2481 | {
|
---|
2482 | case 0:
|
---|
2483 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
2484 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2485 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2486 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2487 | break;
|
---|
2488 | case 1:
|
---|
2489 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L-invalid*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2490 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2491 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2492 | pThis->fInvalidEncoding = true;
|
---|
2493 | break;
|
---|
2494 | case 2:
|
---|
2495 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xe /*~V-invalid*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2496 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2497 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6, 2);
|
---|
2498 | pThis->fInvalidEncoding = true;
|
---|
2499 | break;
|
---|
2500 | case 3:
|
---|
2501 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 0 /*~B*/, 1 /*W*/);
|
---|
2502 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2503 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 6+8, 2+8);
|
---|
2504 | break;
|
---|
2505 | case 4:
|
---|
2506 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
2507 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2508 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2509 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4 /*iReg*/);
|
---|
2510 | break;
|
---|
2511 | case 5:
|
---|
2512 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2513 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2514 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 4 /*iReg*/, 1 /*cbMisalign*/);
|
---|
2515 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 2 : 0;
|
---|
2516 | break;
|
---|
2517 | case 6:
|
---|
2518 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
2519 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2520 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 4+8 /*iReg*/);
|
---|
2521 | break;
|
---|
2522 |
|
---|
2523 | default:
|
---|
2524 | return 0;
|
---|
2525 | }
|
---|
2526 | pThis->cbCurInstr = off;
|
---|
2527 | return iEncoding + 1;
|
---|
2528 | }
|
---|
2529 | #endif
|
---|
2530 | return 0;
|
---|
2531 | }
|
---|
2532 |
|
---|
2533 |
|
---|
2534 | /**
|
---|
2535 | * Wip - VEX.W ignored.
|
---|
2536 | * Lig - VEX.L ignored.
|
---|
2537 | */
|
---|
2538 | static unsigned BS3_NEAR_CODE
|
---|
2539 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Usomething_Lip_Wip_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2540 | {
|
---|
2541 | unsigned off;
|
---|
2542 | switch (iEncoding)
|
---|
2543 | {
|
---|
2544 | case 0:
|
---|
2545 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2546 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2547 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2548 | break;
|
---|
2549 | case 1:
|
---|
2550 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0x8 /*~V*/, 1 /*L-ignored*/, 1 /*~R*/);
|
---|
2551 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2552 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 3, 1, 7);
|
---|
2553 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2554 | break;
|
---|
2555 | case 2:
|
---|
2556 | #if ARCH_BITS == 64
|
---|
2557 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 0 /*~R*/);
|
---|
2558 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2559 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 3+8, 2, 15);
|
---|
2560 | break;
|
---|
2561 | #endif
|
---|
2562 | case 3:
|
---|
2563 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2564 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2565 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2566 | break;
|
---|
2567 | case 4:
|
---|
2568 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - ignored*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2569 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2570 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2571 | break;
|
---|
2572 | case 5:
|
---|
2573 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xc /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2574 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2575 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 3);
|
---|
2576 | break;
|
---|
2577 | case 6:
|
---|
2578 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2579 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2580 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, BS3CG1_IS_64BIT_TARGET(pThis) ? 15 : 7);
|
---|
2581 | break;
|
---|
2582 | case 7:
|
---|
2583 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2584 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2585 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, BS3CG1_IS_64BIT_TARGET(pThis) ? 15 : 7);
|
---|
2586 | break;
|
---|
2587 | default:
|
---|
2588 | return 0;
|
---|
2589 | }
|
---|
2590 | pThis->cbCurInstr = off;
|
---|
2591 | return iEncoding + 1;
|
---|
2592 | }
|
---|
2593 |
|
---|
2594 |
|
---|
2595 | /**
|
---|
2596 | * Wip - VEX.W ignored.
|
---|
2597 | */
|
---|
2598 | static unsigned BS3_NEAR_CODE
|
---|
2599 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_HdqCsomething_Usomething_Wip_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2600 | {
|
---|
2601 | unsigned off;
|
---|
2602 | switch (iEncoding)
|
---|
2603 | {
|
---|
2604 | case 0:
|
---|
2605 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2606 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2607 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2608 | break;
|
---|
2609 | case 1:
|
---|
2610 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0x8 /*~V*/, 1 /*L-ignored*/, 1 /*~R*/);
|
---|
2611 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2612 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 3, 1, 7);
|
---|
2613 | pThis->fInvalidEncoding = true;
|
---|
2614 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2615 | break;
|
---|
2616 | case 2:
|
---|
2617 | #if ARCH_BITS == 64
|
---|
2618 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 0 /*~R*/);
|
---|
2619 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2620 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 3+8, 2, 15);
|
---|
2621 | break;
|
---|
2622 | #endif
|
---|
2623 | case 3:
|
---|
2624 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2625 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2626 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2627 | break;
|
---|
2628 | case 4:
|
---|
2629 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - ignored*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2630 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2631 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 0);
|
---|
2632 | pThis->fInvalidEncoding = true;
|
---|
2633 | break;
|
---|
2634 | case 5:
|
---|
2635 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xc /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2636 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2637 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, 3);
|
---|
2638 | break;
|
---|
2639 | case 6:
|
---|
2640 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2641 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2642 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, BS3CG1_IS_64BIT_TARGET(pThis) ? 15 : 7);
|
---|
2643 | break;
|
---|
2644 | case 7:
|
---|
2645 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2646 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2647 | off = Bs3Cg1InsertModRmWithRegFieldsAndVvvv(pThis, off, 2, 1, BS3CG1_IS_64BIT_TARGET(pThis) ? 15 : 7);
|
---|
2648 | break;
|
---|
2649 | default:
|
---|
2650 | return 0;
|
---|
2651 | }
|
---|
2652 | pThis->cbCurInstr = off;
|
---|
2653 | return iEncoding + 1;
|
---|
2654 | }
|
---|
2655 |
|
---|
2656 |
|
---|
2657 | /**
|
---|
2658 | * Wip - VEX.W ignored.
|
---|
2659 | */
|
---|
2660 | static unsigned BS3_NEAR_CODE
|
---|
2661 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2662 | {
|
---|
2663 | unsigned off;
|
---|
2664 | switch (iEncoding)
|
---|
2665 | {
|
---|
2666 | case 20: /* Switch to 256-bit operands. */
|
---|
2667 | pThis->aOperands[pThis->iRegOp].idxFieldBase = BS3CG1DST_YMM0;
|
---|
2668 | pThis->aOperands[pThis->iRegOp].cbOp = 32;
|
---|
2669 | pThis->aOperands[pThis->iRmOp ].cbOp = 32;
|
---|
2670 | RT_FALL_THRU();
|
---|
2671 | case 0:
|
---|
2672 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/);
|
---|
2673 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2674 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2675 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2676 | break;
|
---|
2677 | #if ARCH_BITS == 64
|
---|
2678 | case 1:
|
---|
2679 | case 21:
|
---|
2680 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 0 /*~R*/);
|
---|
2681 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2682 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 + 8);
|
---|
2683 | break;
|
---|
2684 | #endif
|
---|
2685 | case 2:
|
---|
2686 | case 22:
|
---|
2687 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/);
|
---|
2688 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2689 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2690 | pThis->fInvalidEncoding = true;
|
---|
2691 | break;
|
---|
2692 | case 3:
|
---|
2693 | case 23:
|
---|
2694 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2695 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2696 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2697 | break;
|
---|
2698 | case 4:
|
---|
2699 | case 24:
|
---|
2700 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2701 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2702 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2703 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 3 : 0;
|
---|
2704 | break;
|
---|
2705 | #if ARCH_BITS == 64
|
---|
2706 | case 5:
|
---|
2707 | case 25:
|
---|
2708 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2709 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2710 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8);
|
---|
2711 | break;
|
---|
2712 | case 6:
|
---|
2713 | case 26:
|
---|
2714 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 0 /*~B-ignored*/, 0 /*W*/);
|
---|
2715 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2716 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2717 | break;
|
---|
2718 | case 7:
|
---|
2719 | case 27:
|
---|
2720 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 0 /*~X-ignored*/, 1 /*~B*/, 0 /*W*/);
|
---|
2721 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2722 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2723 | break;
|
---|
2724 | #endif
|
---|
2725 | case 8:
|
---|
2726 | case 28:
|
---|
2727 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2728 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2729 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2730 | pThis->fInvalidEncoding = true;
|
---|
2731 | break;
|
---|
2732 | case 9:
|
---|
2733 | case 29:
|
---|
2734 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 7 /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2735 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2736 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2737 | pThis->fInvalidEncoding = true;
|
---|
2738 | iEncoding += 10;
|
---|
2739 | break;
|
---|
2740 |
|
---|
2741 | default:
|
---|
2742 | return 0;
|
---|
2743 | }
|
---|
2744 | pThis->cbCurInstr = off;
|
---|
2745 | return iEncoding + 1;
|
---|
2746 | }
|
---|
2747 |
|
---|
2748 |
|
---|
2749 |
|
---|
2750 | /**
|
---|
2751 | * Wip - VEX.W ignored.
|
---|
2752 | * Lig - VEX.L ignored.
|
---|
2753 | */
|
---|
2754 | static unsigned BS3_NEAR_CODE
|
---|
2755 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2756 | {
|
---|
2757 | unsigned off;
|
---|
2758 | switch (iEncoding)
|
---|
2759 | {
|
---|
2760 | case 0:
|
---|
2761 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2762 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2763 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2764 | break;
|
---|
2765 | case 1:
|
---|
2766 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - ignored*/, 1 /*~R*/);
|
---|
2767 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2768 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7);
|
---|
2769 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2770 | break;
|
---|
2771 | #if ARCH_BITS == 64
|
---|
2772 | case 2:
|
---|
2773 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - ignored*/, 0 /*~R*/);
|
---|
2774 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2775 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 + 8);
|
---|
2776 | break;
|
---|
2777 | #endif
|
---|
2778 | case 3:
|
---|
2779 | iEncoding = 3;
|
---|
2780 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2781 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2782 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2783 | pThis->fInvalidEncoding = true;
|
---|
2784 | break;
|
---|
2785 | case 4:
|
---|
2786 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2787 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2788 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2789 | break;
|
---|
2790 | case 5:
|
---|
2791 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L-ignored*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2792 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2793 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2794 | break;
|
---|
2795 | case 6:
|
---|
2796 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2797 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2798 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2799 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 3 : 0;
|
---|
2800 | break;
|
---|
2801 | #if ARCH_BITS == 64
|
---|
2802 | case 7:
|
---|
2803 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2804 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2805 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8);
|
---|
2806 | break;
|
---|
2807 | case 8:
|
---|
2808 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 0 /*~B-ignored*/, 0 /*W*/);
|
---|
2809 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2810 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2811 | break;
|
---|
2812 | case 9:
|
---|
2813 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 0 /*~X-ignored*/, 1 /*~B*/, 0 /*W*/);
|
---|
2814 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2815 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2816 | break;
|
---|
2817 | #endif
|
---|
2818 | case 10:
|
---|
2819 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2820 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2821 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2822 | pThis->fInvalidEncoding = true;
|
---|
2823 | break;
|
---|
2824 | case 11:
|
---|
2825 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 7 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2826 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2827 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2828 | pThis->fInvalidEncoding = true;
|
---|
2829 | break;
|
---|
2830 | default:
|
---|
2831 | return 0;
|
---|
2832 | }
|
---|
2833 | pThis->cbCurInstr = off;
|
---|
2834 | return iEncoding + 1;
|
---|
2835 | }
|
---|
2836 |
|
---|
2837 |
|
---|
2838 | /**
|
---|
2839 | * Wip - VEX.W ignored.
|
---|
2840 | * L0 - VEX.L must be zero.
|
---|
2841 | */
|
---|
2842 | static unsigned BS3_NEAR_CODE
|
---|
2843 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lmbz_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
2844 | {
|
---|
2845 | unsigned off;
|
---|
2846 | switch (iEncoding)
|
---|
2847 | {
|
---|
2848 | case 0:
|
---|
2849 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2850 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2851 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2852 | break;
|
---|
2853 | case 1:
|
---|
2854 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - invalid*/, 1 /*~R*/);
|
---|
2855 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2856 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7);
|
---|
2857 | pThis->fInvalidEncoding = true;
|
---|
2858 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 2 : 0;
|
---|
2859 | break;
|
---|
2860 | #if ARCH_BITS == 64
|
---|
2861 | case 2:
|
---|
2862 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/);
|
---|
2863 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2864 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 + 8);
|
---|
2865 | break;
|
---|
2866 | case 3:
|
---|
2867 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - invalid*/, 0 /*~R*/);
|
---|
2868 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2869 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5 + 8);
|
---|
2870 | pThis->fInvalidEncoding = true;
|
---|
2871 | break;
|
---|
2872 | #endif
|
---|
2873 | case 4:
|
---|
2874 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
2875 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2876 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2877 | pThis->fInvalidEncoding = true;
|
---|
2878 | break;
|
---|
2879 | case 5:
|
---|
2880 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2881 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2882 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2883 | break;
|
---|
2884 | case 6:
|
---|
2885 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L - invalid*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2886 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2887 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2888 | pThis->fInvalidEncoding = true;
|
---|
2889 | break;
|
---|
2890 | case 7:
|
---|
2891 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2892 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2893 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2894 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 3 : 0;
|
---|
2895 | break;
|
---|
2896 | #if ARCH_BITS == 64
|
---|
2897 | case 8:
|
---|
2898 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2899 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2900 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8);
|
---|
2901 | break;
|
---|
2902 | case 9:
|
---|
2903 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 0 /*~B-ignored*/, 0 /*W*/);
|
---|
2904 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2905 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2906 | break;
|
---|
2907 | case 10:
|
---|
2908 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 0 /*~X-ignored*/, 1 /*~B*/, 0 /*W*/);
|
---|
2909 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2910 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2911 | break;
|
---|
2912 | #endif
|
---|
2913 | case 11:
|
---|
2914 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2915 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2916 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2917 | pThis->fInvalidEncoding = true;
|
---|
2918 | break;
|
---|
2919 | case 12:
|
---|
2920 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 7 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2921 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2922 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2923 | pThis->fInvalidEncoding = true;
|
---|
2924 | break;
|
---|
2925 | default:
|
---|
2926 | return 0;
|
---|
2927 | }
|
---|
2928 | pThis->cbCurInstr = off;
|
---|
2929 | return iEncoding + 1;
|
---|
2930 | }
|
---|
2931 |
|
---|
2932 |
|
---|
2933 | /**
|
---|
2934 | * Wip - VEX.W ignored.
|
---|
2935 | */
|
---|
2936 | static unsigned BS3_NEAR_CODE
|
---|
2937 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lxx_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding, uint8_t uVexL)
|
---|
2938 | {
|
---|
2939 | unsigned off;
|
---|
2940 | switch (iEncoding)
|
---|
2941 | {
|
---|
2942 | case 0:
|
---|
2943 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 1 /*~R*/);
|
---|
2944 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2945 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2946 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
2947 | break;
|
---|
2948 | #if ARCH_BITS == 64
|
---|
2949 | case 1:
|
---|
2950 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 0 /*~R*/);
|
---|
2951 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2952 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 + 8);
|
---|
2953 | break;
|
---|
2954 | #endif
|
---|
2955 | case 2:
|
---|
2956 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, uVexL, 1 /*~R*/);
|
---|
2957 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2958 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
2959 | pThis->fInvalidEncoding = true;
|
---|
2960 | break;
|
---|
2961 | case 3:
|
---|
2962 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2963 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2964 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2965 | break;
|
---|
2966 | case 4:
|
---|
2967 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
2968 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2969 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2970 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 3 : 0;
|
---|
2971 | break;
|
---|
2972 | #if ARCH_BITS == 64
|
---|
2973 | case 5:
|
---|
2974 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2975 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2976 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8);
|
---|
2977 | break;
|
---|
2978 | case 6:
|
---|
2979 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 1 /*~R*/, 1 /*~X*/, 0 /*~B-ignored*/, 0 /*W*/);
|
---|
2980 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2981 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
2982 | break;
|
---|
2983 | case 7:
|
---|
2984 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, uVexL, 1 /*~R*/, 0 /*~X-ignored*/, 1 /*~B*/, 0 /*W*/);
|
---|
2985 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2986 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2987 | break;
|
---|
2988 | #endif
|
---|
2989 | case 8:
|
---|
2990 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, uVexL, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2991 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2992 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
2993 | pThis->fInvalidEncoding = true;
|
---|
2994 | break;
|
---|
2995 | case 9:
|
---|
2996 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 7 /*~V*/, uVexL, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
2997 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
2998 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
2999 | pThis->fInvalidEncoding = true;
|
---|
3000 | break;
|
---|
3001 | default:
|
---|
3002 | return 0;
|
---|
3003 | }
|
---|
3004 | pThis->cbCurInstr = off;
|
---|
3005 | return iEncoding + 1;
|
---|
3006 | }
|
---|
3007 |
|
---|
3008 |
|
---|
3009 | /**
|
---|
3010 | * Wip - VEX.W ignored.
|
---|
3011 | * L0 - VEX.L is zero (encoding may exist where it isn't).
|
---|
3012 | */
|
---|
3013 | static unsigned BS3_NEAR_CODE
|
---|
3014 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_L0_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3015 | {
|
---|
3016 | return Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lxx_OR_ViceVersa(pThis, iEncoding, 0 /*uVexL*/);
|
---|
3017 | }
|
---|
3018 |
|
---|
3019 |
|
---|
3020 | /**
|
---|
3021 | * Wip - VEX.W ignored.
|
---|
3022 | * L1 - VEX.L is one (encoding may exist where it isn't).
|
---|
3023 | */
|
---|
3024 | static unsigned BS3_NEAR_CODE
|
---|
3025 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_L1_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3026 | {
|
---|
3027 | return Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lxx_OR_ViceVersa(pThis, iEncoding, 1 /*uVexL*/);
|
---|
3028 | }
|
---|
3029 |
|
---|
3030 |
|
---|
3031 |
|
---|
3032 | /**
|
---|
3033 | * Wip - VEX.W ignored.
|
---|
3034 | */
|
---|
3035 | static unsigned BS3_NEAR_CODE
|
---|
3036 | Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Msomething_Wip_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3037 | {
|
---|
3038 | unsigned off;
|
---|
3039 | switch (iEncoding)
|
---|
3040 | {
|
---|
3041 | case 0:
|
---|
3042 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xc /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3043 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3044 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
3045 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 3;
|
---|
3046 | break;
|
---|
3047 | case 1:
|
---|
3048 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L*/, 1 /*~R*/);
|
---|
3049 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3050 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7);
|
---|
3051 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3052 | pThis->fInvalidEncoding = true;
|
---|
3053 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
3054 | break;
|
---|
3055 | #if ARCH_BITS == 64
|
---|
3056 | case 2:
|
---|
3057 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0x1 /*~V*/, 0 /*L*/, 0 /*~R*/);
|
---|
3058 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3059 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 7 + 8);
|
---|
3060 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 14;
|
---|
3061 | break;
|
---|
3062 | #endif
|
---|
3063 | case 3:
|
---|
3064 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3065 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3066 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 0);
|
---|
3067 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 1;
|
---|
3068 | break;
|
---|
3069 | case 4:
|
---|
3070 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3071 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3072 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
3073 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3074 | break;
|
---|
3075 | case 5:
|
---|
3076 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L-ignored*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3077 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3078 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
3079 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3080 | pThis->fInvalidEncoding = true;
|
---|
3081 | break;
|
---|
3082 | case 6:
|
---|
3083 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W-ignored*/);
|
---|
3084 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3085 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
3086 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3087 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 3 : 0;
|
---|
3088 | break;
|
---|
3089 | #if ARCH_BITS == 64
|
---|
3090 | case 7:
|
---|
3091 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 0 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3092 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3093 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5+8);
|
---|
3094 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3095 | break;
|
---|
3096 | case 8:
|
---|
3097 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 0 /*~B-ignored*/, 0 /*W*/);
|
---|
3098 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3099 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 1);
|
---|
3100 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3101 | break;
|
---|
3102 | case 9:
|
---|
3103 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 0 /*~X-ignored*/, 1 /*~B*/, 0 /*W*/);
|
---|
3104 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3105 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2);
|
---|
3106 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + 0;
|
---|
3107 | break;
|
---|
3108 | #endif
|
---|
3109 | case 10:
|
---|
3110 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 1 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3111 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3112 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 5);
|
---|
3113 | pThis->aOperands[1].idxField = pThis->aOperands[1].idxFieldBase + (BS3CG1_IS_64BIT_TARGET(pThis) ? 15 : 7);
|
---|
3114 | pThis->fInvalidEncoding = true;
|
---|
3115 | break;
|
---|
3116 | default:
|
---|
3117 | return 0;
|
---|
3118 | }
|
---|
3119 | pThis->cbCurInstr = off;
|
---|
3120 | return iEncoding + 1;
|
---|
3121 | }
|
---|
3122 |
|
---|
3123 |
|
---|
3124 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM_Md_WO(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3125 | {
|
---|
3126 | unsigned off;
|
---|
3127 | switch (iEncoding)
|
---|
3128 | {
|
---|
3129 | case 0:
|
---|
3130 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3131 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3132 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3133 | break;
|
---|
3134 | case 1:
|
---|
3135 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3136 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3137 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3138 | break;
|
---|
3139 | case 2:
|
---|
3140 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0x7 /*~V-invalid*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3141 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3142 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3143 | pThis->fInvalidEncoding = true;
|
---|
3144 | break;
|
---|
3145 | case 3:
|
---|
3146 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3147 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3148 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3149 | pThis->fInvalidEncoding = true;
|
---|
3150 | break;
|
---|
3151 | case 4:
|
---|
3152 | pThis->abCurInstr[0] = P_OZ;
|
---|
3153 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3154 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3155 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3156 | pThis->fInvalidEncoding = true;
|
---|
3157 | break;
|
---|
3158 | case 5:
|
---|
3159 | pThis->abCurInstr[0] = P_RZ;
|
---|
3160 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3161 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3162 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3163 | pThis->fInvalidEncoding = true;
|
---|
3164 | break;
|
---|
3165 | case 6:
|
---|
3166 | pThis->abCurInstr[0] = P_RN;
|
---|
3167 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3168 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3169 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3170 | pThis->fInvalidEncoding = true;
|
---|
3171 | break;
|
---|
3172 | case 7:
|
---|
3173 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W*/);
|
---|
3174 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3175 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3176 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 1 : 0;
|
---|
3177 | break;
|
---|
3178 | #if ARCH_BITS == 64
|
---|
3179 | case 8:
|
---|
3180 | pThis->abCurInstr[0] = REX_____;
|
---|
3181 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3182 | off = Bs3Cg1InsertOpcodes(pThis, off) - 1;
|
---|
3183 | off = Bs3Cfg1EncodeMemMod0DispWithDefaultsAndNoReg(pThis, off);
|
---|
3184 | pThis->fInvalidEncoding = true;
|
---|
3185 | break;
|
---|
3186 | #endif
|
---|
3187 | default:
|
---|
3188 | return 0;
|
---|
3189 | }
|
---|
3190 |
|
---|
3191 | pThis->cbCurInstr = off;
|
---|
3192 | return iEncoding + 1;
|
---|
3193 | }
|
---|
3194 |
|
---|
3195 |
|
---|
3196 | /**
|
---|
3197 | * Wip = VEX.W ignored.
|
---|
3198 | * Lmbz = VEX.L must be zero.
|
---|
3199 | */
|
---|
3200 | static unsigned BS3_NEAR_CODE
|
---|
3201 | Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_Lmbz_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3202 | {
|
---|
3203 | unsigned off;
|
---|
3204 | switch (iEncoding)
|
---|
3205 | {
|
---|
3206 | /* 128-bit wide stuff goes first, then we'll update the operand widths afterwards. */
|
---|
3207 | case 0:
|
---|
3208 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
3209 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3210 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3211 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
3212 | break;
|
---|
3213 |
|
---|
3214 | case 1:
|
---|
3215 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3216 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3217 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3218 | break;
|
---|
3219 | case 2:
|
---|
3220 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W - ignored*/);
|
---|
3221 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3222 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 5, 4);
|
---|
3223 | break;
|
---|
3224 | case 3:
|
---|
3225 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
3226 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3227 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3228 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2 /*iReg*/);
|
---|
3229 | break;
|
---|
3230 | case 4:
|
---|
3231 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3232 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3233 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 3 /*iReg*/);
|
---|
3234 | break;
|
---|
3235 | case 5:
|
---|
3236 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W - ignored */);
|
---|
3237 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3238 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 3 /*iReg*/);
|
---|
3239 | break;
|
---|
3240 | case 6:
|
---|
3241 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3242 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3243 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 3 /*iReg*/, 1 /*cbMisalign*/);
|
---|
3244 | if (!Bs3Cg1XcptTypeIsVexUnaligned(pThis->enmXcptType))
|
---|
3245 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
3246 | break;
|
---|
3247 | case 7:
|
---|
3248 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3249 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3250 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 3 /*iReg*/, 1 /*cbMisalign*/);
|
---|
3251 | if (!Bs3Cg1XcptTypeIsVexUnaligned(pThis->enmXcptType))
|
---|
3252 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
3253 | break;
|
---|
3254 | /* 128-bit invalid encodings: */
|
---|
3255 | case 8:
|
---|
3256 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
3257 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, 0 /*L*/, 1 /*~R*/); /* Bad V value */
|
---|
3258 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3259 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
3260 | pThis->fInvalidEncoding = true;
|
---|
3261 | break;
|
---|
3262 | case 9:
|
---|
3263 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3264 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3265 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3266 | pThis->fInvalidEncoding = true;
|
---|
3267 | iEncoding = 20-1;
|
---|
3268 | break;
|
---|
3269 |
|
---|
3270 | default:
|
---|
3271 | return 0;
|
---|
3272 | }
|
---|
3273 |
|
---|
3274 | pThis->cbCurInstr = off;
|
---|
3275 | return iEncoding + 1;
|
---|
3276 | }
|
---|
3277 |
|
---|
3278 |
|
---|
3279 | /**
|
---|
3280 | * Wip = VEX.W ignored.
|
---|
3281 | */
|
---|
3282 | static unsigned BS3_NEAR_CODE
|
---|
3283 | Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_OR_ViceVersa(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3284 | {
|
---|
3285 | unsigned off;
|
---|
3286 |
|
---|
3287 | switch (iEncoding)
|
---|
3288 | {
|
---|
3289 | case 20: /* switch to 256-bit */
|
---|
3290 | pThis->aOperands[pThis->iRmOp ].cbOp = 32;
|
---|
3291 | pThis->aOperands[pThis->iRmOp ].idxFieldBase = BS3CG1DST_YMM0;
|
---|
3292 | pThis->aOperands[pThis->iRegOp].cbOp = 32;
|
---|
3293 | pThis->aOperands[pThis->iRegOp].idxFieldBase = BS3CG1DST_YMM0;
|
---|
3294 | RT_FALL_THRU();
|
---|
3295 | case 0:
|
---|
3296 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
3297 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/);
|
---|
3298 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3299 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
3300 | break;
|
---|
3301 |
|
---|
3302 | case 1:
|
---|
3303 | case 21:
|
---|
3304 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3305 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3306 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3307 | break;
|
---|
3308 | case 2:
|
---|
3309 | case 22:
|
---|
3310 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W - ignored*/);
|
---|
3311 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3312 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 5, 4);
|
---|
3313 | break;
|
---|
3314 | case 3:
|
---|
3315 | case 23:
|
---|
3316 | pThis->aOperands[pThis->iRmOp].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationMem;
|
---|
3317 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/);
|
---|
3318 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3319 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 2 /*iReg*/);
|
---|
3320 | break;
|
---|
3321 | case 4:
|
---|
3322 | case 24:
|
---|
3323 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3324 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3325 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 3 /*iReg*/);
|
---|
3326 | break;
|
---|
3327 | case 5:
|
---|
3328 | case 25:
|
---|
3329 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 1 /*W - ignored */);
|
---|
3330 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3331 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaults(pThis, off, 3 /*iReg*/);
|
---|
3332 | break;
|
---|
3333 | case 6:
|
---|
3334 | case 26:
|
---|
3335 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/);
|
---|
3336 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3337 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 3 /*iReg*/, 1 /*cbMisalign*/);
|
---|
3338 | if (!Bs3Cg1XcptTypeIsVexUnaligned(pThis->enmXcptType))
|
---|
3339 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
3340 | break;
|
---|
3341 | case 7:
|
---|
3342 | case 27:
|
---|
3343 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3344 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3345 | off = Bs3Cfg1EncodeMemMod0DispWithRegFieldAndDefaultsMisaligned(pThis, off, 3 /*iReg*/, 1 /*cbMisalign*/);
|
---|
3346 | if (!Bs3Cg1XcptTypeIsVexUnaligned(pThis->enmXcptType))
|
---|
3347 | pThis->bAlignmentXcpt = X86_XCPT_GP;
|
---|
3348 | break;
|
---|
3349 | /* invalid encodings: */
|
---|
3350 | case 8:
|
---|
3351 | case 28:
|
---|
3352 | pThis->aOperands[pThis->iRmOp ].enmLocation = pThis->aOperands[pThis->iRmOp].enmLocationReg;
|
---|
3353 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xe /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/); /* Bad V value */
|
---|
3354 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3355 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1, 0);
|
---|
3356 | pThis->fInvalidEncoding = true;
|
---|
3357 | break;
|
---|
3358 | case 9:
|
---|
3359 | case 29:
|
---|
3360 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0 /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3361 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3362 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3363 | pThis->fInvalidEncoding = true;
|
---|
3364 | break;
|
---|
3365 |
|
---|
3366 | case 10:
|
---|
3367 | case 30:
|
---|
3368 | pThis->abCurInstr[0] = P_RN;
|
---|
3369 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3370 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3371 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3372 | pThis->fInvalidEncoding = true;
|
---|
3373 | break;
|
---|
3374 | case 11:
|
---|
3375 | case 31:
|
---|
3376 | pThis->abCurInstr[0] = P_RZ;
|
---|
3377 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3378 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3379 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3380 | pThis->fInvalidEncoding = true;
|
---|
3381 | break;
|
---|
3382 | case 12:
|
---|
3383 | case 32:
|
---|
3384 | pThis->abCurInstr[0] = P_OZ;
|
---|
3385 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3386 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3387 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3388 | pThis->fInvalidEncoding = true;
|
---|
3389 | break;
|
---|
3390 | case 13:
|
---|
3391 | case 33:
|
---|
3392 | pThis->abCurInstr[0] = P_LK;
|
---|
3393 | off = Bs3Cg1InsertVex3bPrefix(pThis, 1 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3394 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3395 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 4, 5);
|
---|
3396 | pThis->fInvalidEncoding = true;
|
---|
3397 | iEncoding += !BS3CG1_IS_64BIT_TARGET(pThis) ? 2 + 4 : 0;
|
---|
3398 | break;
|
---|
3399 |
|
---|
3400 | #if ARCH_BITS == 64
|
---|
3401 | /* 64-bit mode registers */
|
---|
3402 | case 14:
|
---|
3403 | case 34:
|
---|
3404 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 0 /*~R*/);
|
---|
3405 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3406 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 3+8, 4);
|
---|
3407 | break;
|
---|
3408 | case 15:
|
---|
3409 | case 35:
|
---|
3410 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, iEncoding >= 20 /*L*/, 0 /*~R*/, 1 /*~X*/, 0 /*~B*/, 0 /*W*/);
|
---|
3411 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3412 | off = Bs3Cg1InsertModRmWithRegFields(pThis, off, 1+8, 4+8);
|
---|
3413 | iEncoding += 4;
|
---|
3414 | break;
|
---|
3415 | #endif
|
---|
3416 | default:
|
---|
3417 | return 0;
|
---|
3418 | }
|
---|
3419 |
|
---|
3420 | pThis->cbCurInstr = off;
|
---|
3421 | return iEncoding + 1;
|
---|
3422 | }
|
---|
3423 |
|
---|
3424 |
|
---|
3425 | //static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_FIXED(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3426 | //{
|
---|
3427 | // unsigned off;
|
---|
3428 | // if (iEncoding == 0)
|
---|
3429 | // off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3430 | // else if (iEncoding == 0)
|
---|
3431 | // off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3432 | // else
|
---|
3433 | // return 0;
|
---|
3434 | // pThis->cbCurInstr = off;
|
---|
3435 | // return iEncoding + 1;
|
---|
3436 | //}
|
---|
3437 |
|
---|
3438 |
|
---|
3439 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM_MOD_EQ_3(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3440 | {
|
---|
3441 | unsigned off;
|
---|
3442 | if (iEncoding < 8)
|
---|
3443 | {
|
---|
3444 | if (iEncoding & 1)
|
---|
3445 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3446 | else
|
---|
3447 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3448 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3449 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, iEncoding, 1);
|
---|
3450 | }
|
---|
3451 | else if (iEncoding < 16)
|
---|
3452 | {
|
---|
3453 | if (iEncoding & 1)
|
---|
3454 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L*/, 1 /*~R*/);
|
---|
3455 | else
|
---|
3456 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 1 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3457 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3458 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, iEncoding & 7, 1);
|
---|
3459 | }
|
---|
3460 | else if (iEncoding < 24)
|
---|
3461 | {
|
---|
3462 | if (iEncoding & 1)
|
---|
3463 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/);
|
---|
3464 | else
|
---|
3465 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, 0 /*L*/, 1 /*~R*/, 1 /*~X*/, 1 /*~B*/, 0 /*W*/);
|
---|
3466 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3467 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, 0, iEncoding & 7);
|
---|
3468 | }
|
---|
3469 | else if (iEncoding < 32)
|
---|
3470 | {
|
---|
3471 | if (iEncoding & 1)
|
---|
3472 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, (iEncoding & 3) != 0 /*L*/, 1 /*~R*/);
|
---|
3473 | else
|
---|
3474 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, (iEncoding & 2) != 0 /*L*/, 1 /*~R*/, 1 /*~X*/,
|
---|
3475 | 1 /*~B*/, (iEncoding & 4) != 0 /*W*/);
|
---|
3476 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3477 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(3, 0, iEncoding & 7);
|
---|
3478 | }
|
---|
3479 | else
|
---|
3480 | return 0;
|
---|
3481 | pThis->cbCurInstr = off;
|
---|
3482 |
|
---|
3483 | return iEncoding + 1;
|
---|
3484 | }
|
---|
3485 |
|
---|
3486 |
|
---|
3487 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM_MOD_NE_3(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3488 | {
|
---|
3489 | unsigned off;
|
---|
3490 | if (iEncoding < 8)
|
---|
3491 | {
|
---|
3492 | unsigned iMod = iEncoding % 3;
|
---|
3493 | if (iEncoding & 1)
|
---|
3494 | off = Bs3Cg1InsertVex2bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, (iEncoding & 2) != 0 /*L*/, 1 /*~R*/);
|
---|
3495 | else
|
---|
3496 | off = Bs3Cg1InsertVex3bPrefix(pThis, 0 /*offDst*/, 0xf /*~V*/, (iEncoding & 2) != 0 /*L*/, 1 /*~R*/,
|
---|
3497 | 1 /*~X*/, 1 /*~B*/, (iEncoding & 4) != 0 /*W*/);
|
---|
3498 | off = Bs3Cg1InsertOpcodes(pThis, off);
|
---|
3499 | pThis->abCurInstr[off++] = X86_MODRM_MAKE(iMod, 0, 1);
|
---|
3500 | if (iMod >= 1)
|
---|
3501 | pThis->abCurInstr[off++] = 0x7f;
|
---|
3502 | if (iMod == 2)
|
---|
3503 | {
|
---|
3504 | pThis->abCurInstr[off++] = 0x5f;
|
---|
3505 | if (!BS3_MODE_IS_16BIT_CODE(pThis->bMode))
|
---|
3506 | {
|
---|
3507 | pThis->abCurInstr[off++] = 0x3f;
|
---|
3508 | pThis->abCurInstr[off++] = 0x1f;
|
---|
3509 | }
|
---|
3510 | }
|
---|
3511 | }
|
---|
3512 | else
|
---|
3513 | return 0;
|
---|
3514 | pThis->cbCurInstr = off;
|
---|
3515 | return iEncoding + 1;
|
---|
3516 | }
|
---|
3517 |
|
---|
3518 |
|
---|
3519 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext_VEX_MODRM(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3520 | {
|
---|
3521 | const unsigned cFirstEncodings = 32;
|
---|
3522 | if (iEncoding < cFirstEncodings)
|
---|
3523 | {
|
---|
3524 | unsigned iRet = Bs3Cg1EncodeNext_VEX_MODRM_MOD_EQ_3(pThis, iEncoding);
|
---|
3525 | BS3_ASSERT(iRet > iEncoding);
|
---|
3526 | return iRet;
|
---|
3527 | }
|
---|
3528 | return Bs3Cg1EncodeNext_VEX_MODRM_MOD_NE_3(pThis, iEncoding - cFirstEncodings) + cFirstEncodings;
|
---|
3529 | }
|
---|
3530 |
|
---|
3531 | #endif /* BS3CG1_WITH_VEX */
|
---|
3532 |
|
---|
3533 |
|
---|
3534 | /**
|
---|
3535 | * Encodes the next instruction.
|
---|
3536 | *
|
---|
3537 | * @returns Next iEncoding value. Returns @a iEncoding unchanged to indicate
|
---|
3538 | * that there are no more encodings to test.
|
---|
3539 | * @param pThis The state.
|
---|
3540 | * @param iEncoding The encoding to produce. Meaning is specific to
|
---|
3541 | * each BS3CG1ENC_XXX value and should be considered
|
---|
3542 | * internal.
|
---|
3543 | */
|
---|
3544 | static unsigned BS3_NEAR_CODE Bs3Cg1EncodeNext(PBS3CG1STATE pThis, unsigned iEncoding)
|
---|
3545 | {
|
---|
3546 | pThis->bAlignmentXcpt = UINT8_MAX;
|
---|
3547 | pThis->uVexL = UINT8_MAX;
|
---|
3548 | if (pThis->pfnEncoder)
|
---|
3549 | return pThis->pfnEncoder(pThis, iEncoding);
|
---|
3550 |
|
---|
3551 | Bs3TestFailedF("Internal error! BS3CG1ENC_XXX = %u not implemented", pThis->enmEncoding);
|
---|
3552 | return iEncoding;
|
---|
3553 | }
|
---|
3554 |
|
---|
3555 |
|
---|
3556 | /**
|
---|
3557 | * Prepares doing instruction encodings.
|
---|
3558 | *
|
---|
3559 | * This is in part specific to how the instruction is encoded, but generally it
|
---|
3560 | * sets up basic operand values that doesn't change (much) when Bs3Cg1EncodeNext
|
---|
3561 | * is called from within the loop.
|
---|
3562 | *
|
---|
3563 | * @returns Success indicator (true/false).
|
---|
3564 | * @param pThis The state.
|
---|
3565 | */
|
---|
3566 | #define Bs3Cg1EncodePrep BS3_CMN_NM(Bs3Cg1EncodePrep)
|
---|
3567 | bool BS3_NEAR_CODE Bs3Cg1EncodePrep(PBS3CG1STATE pThis)
|
---|
3568 | {
|
---|
3569 | unsigned i = 4;
|
---|
3570 | while (i-- > 0)
|
---|
3571 | pThis->aSavedSegRegs[i].ds = pThis->aInitialCtxs[i].ds;
|
---|
3572 |
|
---|
3573 | i = RT_ELEMENTS(pThis->aOperands);
|
---|
3574 | while (i-- > 0)
|
---|
3575 | {
|
---|
3576 | pThis->aOperands[i].enmLocationReg = BS3CG1OPLOC_INVALID;
|
---|
3577 | pThis->aOperands[i].enmLocationMem = BS3CG1OPLOC_INVALID;
|
---|
3578 | pThis->aOperands[i].idxFieldBase = BS3CG1DST_INVALID;
|
---|
3579 | }
|
---|
3580 |
|
---|
3581 | pThis->iRmOp = RT_ELEMENTS(pThis->aOperands) - 1;
|
---|
3582 | pThis->iRegOp = RT_ELEMENTS(pThis->aOperands) - 1;
|
---|
3583 | pThis->fSameRingNotOkay = false;
|
---|
3584 | pThis->cbOperand = 0;
|
---|
3585 | pThis->pfnEncoder = NULL;
|
---|
3586 |
|
---|
3587 | switch (pThis->enmEncoding)
|
---|
3588 | {
|
---|
3589 | case BS3CG1ENC_MODRM_Eb_Gb:
|
---|
3590 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Eb_Gb_OR_ViceVersa;
|
---|
3591 | pThis->iRmOp = 0;
|
---|
3592 | pThis->iRegOp = 1;
|
---|
3593 | pThis->aOperands[0].cbOp = 1;
|
---|
3594 | pThis->aOperands[1].cbOp = 1;
|
---|
3595 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_AL;
|
---|
3596 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_AL;
|
---|
3597 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3598 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_RW;
|
---|
3599 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3600 | break;
|
---|
3601 |
|
---|
3602 | case BS3CG1ENC_MODRM_Ev_Gv:
|
---|
3603 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Gv_Ev__OR__MODRM_Ev_Gv;
|
---|
3604 | pThis->iRmOp = 0;
|
---|
3605 | pThis->iRegOp = 1;
|
---|
3606 | pThis->cbOperand = 2;
|
---|
3607 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_OZ_RAX;
|
---|
3608 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_OZ_RAX;
|
---|
3609 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3610 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_RW;
|
---|
3611 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3612 | break;
|
---|
3613 |
|
---|
3614 | case BS3CG1ENC_MODRM_Ed_WO_Pd_WZ:
|
---|
3615 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_PdZx_WO_Ed_WZ;
|
---|
3616 | pThis->iRmOp = 0;
|
---|
3617 | pThis->iRegOp = 1;
|
---|
3618 | pThis->aOperands[0].cbOp = 4;
|
---|
3619 | pThis->aOperands[1].cbOp = 4;
|
---|
3620 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_EAX;
|
---|
3621 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_MM0;
|
---|
3622 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3623 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3624 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3625 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3626 | break;
|
---|
3627 |
|
---|
3628 | case BS3CG1ENC_MODRM_Eq_WO_Pq_WNZ:
|
---|
3629 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Pq_WO_Eq_WNZ;
|
---|
3630 | pThis->iRmOp = 0;
|
---|
3631 | pThis->iRegOp = 1;
|
---|
3632 | pThis->aOperands[0].cbOp = 8;
|
---|
3633 | pThis->aOperands[1].cbOp = 8;
|
---|
3634 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_RAX;
|
---|
3635 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_MM0;
|
---|
3636 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3637 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3638 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3639 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3640 | break;
|
---|
3641 |
|
---|
3642 | case BS3CG1ENC_MODRM_Ed_WO_Vd_WZ:
|
---|
3643 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vd_WO_Ed_WZ;
|
---|
3644 | pThis->iRmOp = 0;
|
---|
3645 | pThis->iRegOp = 1;
|
---|
3646 | pThis->aOperands[0].cbOp = 4;
|
---|
3647 | pThis->aOperands[1].cbOp = 4;
|
---|
3648 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_EAX;
|
---|
3649 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3650 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3651 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3652 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3653 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3654 | break;
|
---|
3655 |
|
---|
3656 | case BS3CG1ENC_MODRM_Eq_WO_Vq_WNZ:
|
---|
3657 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vq_WO_Eq_WNZ;
|
---|
3658 | pThis->iRmOp = 0;
|
---|
3659 | pThis->iRegOp = 1;
|
---|
3660 | pThis->aOperands[0].cbOp = 8;
|
---|
3661 | pThis->aOperands[1].cbOp = 8;
|
---|
3662 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_RAX;
|
---|
3663 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3664 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3665 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3666 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3667 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3668 | break;
|
---|
3669 |
|
---|
3670 | case BS3CG1ENC_MODRM_Gb_Eb:
|
---|
3671 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Eb_Gb_OR_ViceVersa;
|
---|
3672 | pThis->iRegOp = 0;
|
---|
3673 | pThis->iRmOp = 1;
|
---|
3674 | pThis->aOperands[0].cbOp = 1;
|
---|
3675 | pThis->aOperands[1].cbOp = 1;
|
---|
3676 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_AL;
|
---|
3677 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_AL;
|
---|
3678 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3679 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3680 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3681 | break;
|
---|
3682 |
|
---|
3683 | case BS3CG1ENC_MODRM_Gv_Ev:
|
---|
3684 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Gv_Ev__OR__MODRM_Ev_Gv;
|
---|
3685 | pThis->iRegOp = 0;
|
---|
3686 | pThis->iRmOp = 1;
|
---|
3687 | pThis->cbOperand = 2;
|
---|
3688 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_OZ_RAX;
|
---|
3689 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_OZ_RAX;
|
---|
3690 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3691 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3692 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3693 | break;
|
---|
3694 |
|
---|
3695 | case BS3CG1ENC_MODRM_Gv_RO_Ma: /* bound instr */
|
---|
3696 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Gv_RO_Ma;
|
---|
3697 | pThis->iRmOp = 1;
|
---|
3698 | pThis->iRegOp = 0;
|
---|
3699 | pThis->cbOperand = 2;
|
---|
3700 | pThis->aOperands[0].cbOp = 2;
|
---|
3701 | pThis->aOperands[1].cbOp = 4;
|
---|
3702 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3703 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3704 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_OZ_RAX;
|
---|
3705 | break;
|
---|
3706 |
|
---|
3707 | case BS3CG1ENC_MODRM_Wss_WO_Vss:
|
---|
3708 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3709 | pThis->iRmOp = 0;
|
---|
3710 | pThis->iRegOp = 1;
|
---|
3711 | pThis->aOperands[0].cbOp = 4;
|
---|
3712 | pThis->aOperands[1].cbOp = 4;
|
---|
3713 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
3714 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
3715 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3716 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3717 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3718 | break;
|
---|
3719 |
|
---|
3720 | case BS3CG1ENC_MODRM_Wsd_WO_Vsd:
|
---|
3721 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3722 | pThis->iRmOp = 0;
|
---|
3723 | pThis->iRegOp = 1;
|
---|
3724 | pThis->aOperands[0].cbOp = 8;
|
---|
3725 | pThis->aOperands[1].cbOp = 8;
|
---|
3726 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3727 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3728 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3729 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3730 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3731 | break;
|
---|
3732 |
|
---|
3733 | case BS3CG1ENC_MODRM_WqZxReg_WO_Vq:
|
---|
3734 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3735 | pThis->iRmOp = 0;
|
---|
3736 | pThis->iRegOp = 1;
|
---|
3737 | pThis->aOperands[0].cbOp = 8;
|
---|
3738 | pThis->aOperands[1].cbOp = 8;
|
---|
3739 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
3740 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3741 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3742 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3743 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3744 | break;
|
---|
3745 |
|
---|
3746 | case BS3CG1ENC_MODRM_Wps_WO_Vps:
|
---|
3747 | case BS3CG1ENC_MODRM_Wpd_WO_Vpd:
|
---|
3748 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3749 | pThis->iRmOp = 0;
|
---|
3750 | pThis->iRegOp = 1;
|
---|
3751 | pThis->aOperands[0].cbOp = 16;
|
---|
3752 | pThis->aOperands[1].cbOp = 16;
|
---|
3753 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3754 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3755 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3756 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3757 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3758 | break;
|
---|
3759 |
|
---|
3760 | case BS3CG1ENC_MODRM_Vdq_WO_Mdq:
|
---|
3761 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
3762 | pThis->iRegOp = 0;
|
---|
3763 | pThis->iRmOp = 1;
|
---|
3764 | pThis->aOperands[0].cbOp = 16;
|
---|
3765 | pThis->aOperands[1].cbOp = 16;
|
---|
3766 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3767 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3768 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3769 | break;
|
---|
3770 |
|
---|
3771 | case BS3CG1ENC_MODRM_Vdq_WO_Wdq:
|
---|
3772 | case BS3CG1ENC_MODRM_Vpd_WO_Wpd:
|
---|
3773 | case BS3CG1ENC_MODRM_Vps_WO_Wps:
|
---|
3774 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3775 | pThis->iRegOp = 0;
|
---|
3776 | pThis->iRmOp = 1;
|
---|
3777 | pThis->aOperands[0].cbOp = 16;
|
---|
3778 | pThis->aOperands[1].cbOp = 16;
|
---|
3779 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3780 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3781 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3782 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3783 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3784 | break;
|
---|
3785 |
|
---|
3786 | case BS3CG1ENC_MODRM_Pq_WO_Qq:
|
---|
3787 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Pq_WO_Qq;
|
---|
3788 | pThis->iRegOp = 0;
|
---|
3789 | pThis->iRmOp = 1;
|
---|
3790 | pThis->aOperands[0].cbOp = 8;
|
---|
3791 | pThis->aOperands[1].cbOp = 8;
|
---|
3792 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_MM0;
|
---|
3793 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_MM0;
|
---|
3794 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3795 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3796 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3797 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3798 | break;
|
---|
3799 |
|
---|
3800 | case BS3CG1ENC_MODRM_Pq_WO_Uq:
|
---|
3801 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Pq_WO_Uq;
|
---|
3802 | pThis->iRegOp = 0;
|
---|
3803 | pThis->iRmOp = 1;
|
---|
3804 | pThis->aOperands[0].cbOp = 8;
|
---|
3805 | pThis->aOperands[1].cbOp = 8;
|
---|
3806 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_MM0;
|
---|
3807 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3808 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3809 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX; /* reg only */
|
---|
3810 | break;
|
---|
3811 |
|
---|
3812 | case BS3CG1ENC_MODRM_PdZx_WO_Ed_WZ:
|
---|
3813 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_PdZx_WO_Ed_WZ;
|
---|
3814 | pThis->iRegOp = 0;
|
---|
3815 | pThis->iRmOp = 1;
|
---|
3816 | pThis->aOperands[0].cbOp = 4;
|
---|
3817 | pThis->aOperands[1].cbOp = 4;
|
---|
3818 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_MM0_LO_ZX;
|
---|
3819 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_EAX;
|
---|
3820 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3821 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3822 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3823 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3824 | break;
|
---|
3825 |
|
---|
3826 | case BS3CG1ENC_MODRM_Pq_WO_Eq_WNZ:
|
---|
3827 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Pq_WO_Eq_WNZ;
|
---|
3828 | pThis->iRegOp = 0;
|
---|
3829 | pThis->iRmOp = 1;
|
---|
3830 | pThis->aOperands[0].cbOp = 8;
|
---|
3831 | pThis->aOperands[1].cbOp = 8;
|
---|
3832 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_MM0;
|
---|
3833 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_RAX;
|
---|
3834 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3835 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3836 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3837 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3838 | break;
|
---|
3839 |
|
---|
3840 | case BS3CG1ENC_MODRM_VdZx_WO_Ed_WZ:
|
---|
3841 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vd_WO_Ed_WZ;
|
---|
3842 | pThis->iRegOp = 0;
|
---|
3843 | pThis->iRmOp = 1;
|
---|
3844 | pThis->aOperands[0].cbOp = 4;
|
---|
3845 | pThis->aOperands[1].cbOp = 4;
|
---|
3846 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_DW0_ZX;
|
---|
3847 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_EAX;
|
---|
3848 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3849 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3850 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3851 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3852 | break;
|
---|
3853 |
|
---|
3854 | case BS3CG1ENC_MODRM_VqZx_WO_Eq_WNZ:
|
---|
3855 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vq_WO_Eq_WNZ;
|
---|
3856 | pThis->iRegOp = 0;
|
---|
3857 | pThis->iRmOp = 1;
|
---|
3858 | pThis->aOperands[0].cbOp = 8;
|
---|
3859 | pThis->aOperands[1].cbOp = 8;
|
---|
3860 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
3861 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_RAX;
|
---|
3862 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3863 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3864 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3865 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3866 | break;
|
---|
3867 |
|
---|
3868 | case BS3CG1ENC_MODRM_Vq_WO_UqHi:
|
---|
3869 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Usomething_OR_ViceVersa;
|
---|
3870 | pThis->iRegOp = 0;
|
---|
3871 | pThis->iRmOp = 1;
|
---|
3872 | pThis->aOperands[0].cbOp = 8;
|
---|
3873 | pThis->aOperands[1].cbOp = 8;
|
---|
3874 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3875 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
3876 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3877 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3878 | break;
|
---|
3879 |
|
---|
3880 | case BS3CG1ENC_MODRM_VqHi_WO_Uq:
|
---|
3881 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Usomething_OR_ViceVersa;
|
---|
3882 | pThis->iRegOp = 0;
|
---|
3883 | pThis->iRmOp = 1;
|
---|
3884 | pThis->aOperands[0].cbOp = 8;
|
---|
3885 | pThis->aOperands[1].cbOp = 8;
|
---|
3886 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
3887 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3888 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3889 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3890 | break;
|
---|
3891 |
|
---|
3892 | case BS3CG1ENC_MODRM_VqHi_WO_Mq:
|
---|
3893 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
3894 | pThis->iRegOp = 0;
|
---|
3895 | pThis->iRmOp = 1;
|
---|
3896 | pThis->aOperands[0].cbOp = 8;
|
---|
3897 | pThis->aOperands[1].cbOp = 8;
|
---|
3898 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
3899 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3900 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3901 | break;
|
---|
3902 |
|
---|
3903 | case BS3CG1ENC_MODRM_Vq_WO_Mq:
|
---|
3904 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
3905 | pThis->iRegOp = 0;
|
---|
3906 | pThis->iRmOp = 1;
|
---|
3907 | pThis->aOperands[0].cbOp = 8;
|
---|
3908 | pThis->aOperands[1].cbOp = 8;
|
---|
3909 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3910 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3911 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3912 | break;
|
---|
3913 |
|
---|
3914 | case BS3CG1ENC_MODRM_VssZx_WO_Wss:
|
---|
3915 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3916 | pThis->iRegOp = 0;
|
---|
3917 | pThis->iRmOp = 1;
|
---|
3918 | pThis->aOperands[0].cbOp = 4;
|
---|
3919 | pThis->aOperands[1].cbOp = 4;
|
---|
3920 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3921 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3922 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3923 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_DW0_ZX;
|
---|
3924 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3925 | break;
|
---|
3926 |
|
---|
3927 | case BS3CG1ENC_MODRM_VqZx_WO_Nq:
|
---|
3928 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Nsomething;
|
---|
3929 | pThis->iRegOp = 0;
|
---|
3930 | pThis->iRmOp = 1;
|
---|
3931 | pThis->aOperands[0].cbOp = 8;
|
---|
3932 | pThis->aOperands[1].cbOp = 8;
|
---|
3933 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3934 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3935 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
3936 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_MM0;
|
---|
3937 | break;
|
---|
3938 |
|
---|
3939 | case BS3CG1ENC_MODRM_VsdZx_WO_Wsd:
|
---|
3940 | case BS3CG1ENC_MODRM_VqZx_WO_Wq:
|
---|
3941 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Vsomething_Wsomething_OR_ViceVersa;
|
---|
3942 | pThis->iRegOp = 0;
|
---|
3943 | pThis->iRmOp = 1;
|
---|
3944 | pThis->aOperands[0].cbOp = 8;
|
---|
3945 | pThis->aOperands[1].cbOp = 8;
|
---|
3946 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3947 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3948 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
3949 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3950 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
3951 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
3952 | break;
|
---|
3953 |
|
---|
3954 | case BS3CG1ENC_MODRM_Mb_RO:
|
---|
3955 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething;
|
---|
3956 | pThis->iRmOp = 0;
|
---|
3957 | pThis->aOperands[0].cbOp = 1;
|
---|
3958 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3959 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3960 | break;
|
---|
3961 |
|
---|
3962 | case BS3CG1ENC_MODRM_Md_RO:
|
---|
3963 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething;
|
---|
3964 | pThis->iRmOp = 0;
|
---|
3965 | pThis->aOperands[0].cbOp = 4;
|
---|
3966 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM;
|
---|
3967 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
3968 | break;
|
---|
3969 |
|
---|
3970 | case BS3CG1ENC_MODRM_Md_WO:
|
---|
3971 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething;
|
---|
3972 | pThis->iRmOp = 0;
|
---|
3973 | pThis->aOperands[0].cbOp = 4;
|
---|
3974 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
3975 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
3976 | break;
|
---|
3977 |
|
---|
3978 | case BS3CG1ENC_MODRM_Mdq_WO_Vdq:
|
---|
3979 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
3980 | pThis->iRmOp = 0;
|
---|
3981 | pThis->iRegOp = 1;
|
---|
3982 | pThis->aOperands[0].cbOp = 16;
|
---|
3983 | pThis->aOperands[1].cbOp = 16;
|
---|
3984 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
3985 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3986 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
3987 | break;
|
---|
3988 |
|
---|
3989 | case BS3CG1ENC_MODRM_Mq_WO_Pq:
|
---|
3990 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Psomething;
|
---|
3991 | pThis->iRmOp = 0;
|
---|
3992 | pThis->iRegOp = 1;
|
---|
3993 | pThis->aOperands[0].cbOp = 8;
|
---|
3994 | pThis->aOperands[1].cbOp = 8;
|
---|
3995 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_MM0;
|
---|
3996 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
3997 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
3998 | break;
|
---|
3999 |
|
---|
4000 | case BS3CG1ENC_MODRM_Mq_WO_Vq:
|
---|
4001 | case BS3CG1ENC_MODRM_Mq_WO_VqHi:
|
---|
4002 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
4003 | pThis->iRmOp = 0;
|
---|
4004 | pThis->iRegOp = 1;
|
---|
4005 | pThis->aOperands[0].cbOp = 8;
|
---|
4006 | pThis->aOperands[1].cbOp = 8;
|
---|
4007 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4008 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4009 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4010 | pThis->aOperands[1].idxFieldBase = pThis->enmEncoding == BS3CG1ENC_MODRM_Mq_WO_Vq
|
---|
4011 | ? BS3CG1DST_XMM0_LO : BS3CG1DST_XMM0_HI;
|
---|
4012 | break;
|
---|
4013 |
|
---|
4014 | case BS3CG1ENC_MODRM_Mps_WO_Vps:
|
---|
4015 | case BS3CG1ENC_MODRM_Mpd_WO_Vpd:
|
---|
4016 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_Msomething_Vsomething_OR_ViceVersa;
|
---|
4017 | pThis->iRmOp = 0;
|
---|
4018 | pThis->iRegOp = 1;
|
---|
4019 | pThis->aOperands[0].cbOp = 16;
|
---|
4020 | pThis->aOperands[1].cbOp = 16;
|
---|
4021 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4022 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4023 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4024 | break;
|
---|
4025 |
|
---|
4026 | case BS3CG1ENC_FIXED:
|
---|
4027 | pThis->pfnEncoder = Bs3Cg1EncodeNext_FIXED;
|
---|
4028 | break;
|
---|
4029 |
|
---|
4030 | case BS3CG1ENC_FIXED_AL_Ib:
|
---|
4031 | pThis->pfnEncoder = Bs3Cg1EncodeNext_FIXED_AL_Ib;
|
---|
4032 | pThis->aOperands[0].cbOp = 1;
|
---|
4033 | pThis->aOperands[1].cbOp = 1;
|
---|
4034 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4035 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_IMM;
|
---|
4036 | pThis->aOperands[0].idxField = BS3CG1DST_AL;
|
---|
4037 | pThis->aOperands[1].idxField = BS3CG1DST_INVALID;
|
---|
4038 | break;
|
---|
4039 |
|
---|
4040 | case BS3CG1ENC_FIXED_rAX_Iz:
|
---|
4041 | pThis->pfnEncoder = Bs3Cg1EncodeNext_FIXED_rAX_Iz;
|
---|
4042 | pThis->aOperands[0].cbOp = 2;
|
---|
4043 | pThis->aOperands[1].cbOp = 2;
|
---|
4044 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4045 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_IMM;
|
---|
4046 | pThis->aOperands[0].idxField = BS3CG1DST_OZ_RAX;
|
---|
4047 | pThis->aOperands[1].idxField = BS3CG1DST_INVALID;
|
---|
4048 | break;
|
---|
4049 |
|
---|
4050 | /* Unused or invalid instructions mostly. */
|
---|
4051 | case BS3CG1ENC_MODRM_MOD_EQ_3:
|
---|
4052 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_MOD_EQ_3;
|
---|
4053 | break;
|
---|
4054 | case BS3CG1ENC_MODRM_MOD_NE_3:
|
---|
4055 | pThis->pfnEncoder = Bs3Cg1EncodeNext_MODRM_MOD_NE_3;
|
---|
4056 | break;
|
---|
4057 |
|
---|
4058 | #ifdef BS3CG1_WITH_VEX
|
---|
4059 |
|
---|
4060 | case BS3CG1ENC_VEX_MODRM_Vd_WO_Ed_WZ:
|
---|
4061 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_Vd_WO_Ed_WZ;
|
---|
4062 | pThis->iRegOp = 0;
|
---|
4063 | pThis->iRmOp = 1;
|
---|
4064 | pThis->aOperands[0].cbOp = 4;
|
---|
4065 | pThis->aOperands[1].cbOp = 4;
|
---|
4066 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_DW0_ZX;
|
---|
4067 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_EAX;
|
---|
4068 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4069 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4070 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4071 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
4072 | break;
|
---|
4073 |
|
---|
4074 | case BS3CG1ENC_VEX_MODRM_Vq_WO_Eq_WNZ:
|
---|
4075 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_Vq_WO_Eq_WNZ;
|
---|
4076 | pThis->iRegOp = 0;
|
---|
4077 | pThis->iRmOp = 1;
|
---|
4078 | pThis->aOperands[0].cbOp = 8;
|
---|
4079 | pThis->aOperands[1].cbOp = 8;
|
---|
4080 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
4081 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_RAX;
|
---|
4082 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4083 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4084 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4085 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
4086 | break;
|
---|
4087 |
|
---|
4088 | case BS3CG1ENC_VEX_MODRM_Vps_WO_Wps:
|
---|
4089 | case BS3CG1ENC_VEX_MODRM_Vpd_WO_Wpd:
|
---|
4090 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_OR_ViceVersa;
|
---|
4091 | pThis->iRegOp = 0;
|
---|
4092 | pThis->iRmOp = 1;
|
---|
4093 | pThis->aOperands[0].cbOp = 16;
|
---|
4094 | pThis->aOperands[1].cbOp = 16;
|
---|
4095 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4096 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4097 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4098 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
4099 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4100 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4101 | break;
|
---|
4102 |
|
---|
4103 | case BS3CG1ENC_VEX_MODRM_VssZx_WO_Md:
|
---|
4104 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa;
|
---|
4105 | pThis->iRmOp = 1;
|
---|
4106 | pThis->iRegOp = 0;
|
---|
4107 | pThis->aOperands[0].cbOp = 4;
|
---|
4108 | pThis->aOperands[1].cbOp = 4;
|
---|
4109 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4110 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
4111 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
4112 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_INVALID;
|
---|
4113 | break;
|
---|
4114 |
|
---|
4115 | case BS3CG1ENC_VEX_MODRM_Vss_WO_HssHi_Uss:
|
---|
4116 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Usomething_Lip_Wip_OR_ViceVersa;
|
---|
4117 | pThis->iRegOp = 0;
|
---|
4118 | pThis->iRmOp = 2;
|
---|
4119 | pThis->aOperands[0].cbOp = 16;
|
---|
4120 | pThis->aOperands[1].cbOp = 12;
|
---|
4121 | pThis->aOperands[2].cbOp = 4;
|
---|
4122 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4123 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4124 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4125 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4126 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI96;
|
---|
4127 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
4128 | break;
|
---|
4129 |
|
---|
4130 | case BS3CG1ENC_VEX_MODRM_VsdZx_WO_Mq:
|
---|
4131 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa;
|
---|
4132 | pThis->iRmOp = 1;
|
---|
4133 | pThis->iRegOp = 0;
|
---|
4134 | pThis->aOperands[0].cbOp = 8;
|
---|
4135 | pThis->aOperands[1].cbOp = 8;
|
---|
4136 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4137 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
4138 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4139 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_INVALID;
|
---|
4140 | break;
|
---|
4141 |
|
---|
4142 | case BS3CG1ENC_VEX_MODRM_Vx_WO_Mx_L0:
|
---|
4143 | BS3_ASSERT(!(pThis->fFlags & BS3CG1INSTR_F_VEX_L_ZERO));
|
---|
4144 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_L0_OR_ViceVersa;
|
---|
4145 | pThis->iRegOp = 0;
|
---|
4146 | pThis->iRmOp = 1;
|
---|
4147 | pThis->aOperands[0].cbOp = 16;
|
---|
4148 | pThis->aOperands[1].cbOp = 16;
|
---|
4149 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4150 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
4151 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4152 | break;
|
---|
4153 |
|
---|
4154 | case BS3CG1ENC_VEX_MODRM_Vx_WO_Mx_L1:
|
---|
4155 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_L1_OR_ViceVersa;
|
---|
4156 | pThis->iRegOp = 0;
|
---|
4157 | pThis->iRmOp = 1;
|
---|
4158 | pThis->aOperands[0].cbOp = 32;
|
---|
4159 | pThis->aOperands[1].cbOp = 32;
|
---|
4160 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4161 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_MEM;
|
---|
4162 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_YMM0;
|
---|
4163 | break;
|
---|
4164 |
|
---|
4165 | case BS3CG1ENC_VEX_MODRM_Vsd_WO_HsdHi_Usd:
|
---|
4166 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Usomething_Lip_Wip_OR_ViceVersa;
|
---|
4167 | pThis->iRegOp = 0;
|
---|
4168 | pThis->iRmOp = 2;
|
---|
4169 | pThis->aOperands[0].cbOp = 16;
|
---|
4170 | pThis->aOperands[1].cbOp = 8;
|
---|
4171 | pThis->aOperands[2].cbOp = 8;
|
---|
4172 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4173 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4174 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4175 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4176 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
4177 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4178 | break;
|
---|
4179 |
|
---|
4180 | case BS3CG1ENC_VEX_MODRM_Vq_WO_HqHi_UqHi:
|
---|
4181 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_HdqCsomething_Usomething_Wip_OR_ViceVersa;
|
---|
4182 | pThis->iRegOp = 0;
|
---|
4183 | pThis->iRmOp = 2;
|
---|
4184 | pThis->aOperands[0].cbOp = 16;
|
---|
4185 | pThis->aOperands[1].cbOp = 8;
|
---|
4186 | pThis->aOperands[2].cbOp = 8;
|
---|
4187 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4188 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4189 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4190 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4191 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
4192 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
4193 | break;
|
---|
4194 |
|
---|
4195 | case BS3CG1ENC_VEX_MODRM_Vq_WO_HqHi_Mq:
|
---|
4196 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Msomething_Wip_OR_ViceVersa;
|
---|
4197 | pThis->iRegOp = 0;
|
---|
4198 | pThis->iRmOp = 2;
|
---|
4199 | pThis->aOperands[0].cbOp = 16;
|
---|
4200 | pThis->aOperands[1].cbOp = 8;
|
---|
4201 | pThis->aOperands[2].cbOp = 8;
|
---|
4202 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4203 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4204 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_MEM;
|
---|
4205 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4206 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
4207 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_INVALID;
|
---|
4208 | break;
|
---|
4209 |
|
---|
4210 | case BS3CG1ENC_VEX_MODRM_Vq_WO_Wq:
|
---|
4211 | BS3_ASSERT(pThis->fFlags & BS3CG1INSTR_F_VEX_L_ZERO);
|
---|
4212 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_Lmbz_OR_ViceVersa;
|
---|
4213 | pThis->iRegOp = 0;
|
---|
4214 | pThis->iRmOp = 1;
|
---|
4215 | pThis->aOperands[0].cbOp = 8;
|
---|
4216 | pThis->aOperands[1].cbOp = 8;
|
---|
4217 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4218 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4219 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4220 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
4221 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4222 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4223 | break;
|
---|
4224 |
|
---|
4225 | case BS3CG1ENC_VEX_MODRM_Vx_WO_Wx:
|
---|
4226 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_OR_ViceVersa;
|
---|
4227 | pThis->iRegOp = 0;
|
---|
4228 | pThis->iRmOp = 1;
|
---|
4229 | pThis->aOperands[0].cbOp = 16;
|
---|
4230 | pThis->aOperands[1].cbOp = 16;
|
---|
4231 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4232 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4233 | pThis->aOperands[1].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4234 | pThis->aOperands[1].enmLocationMem = BS3CG1OPLOC_MEM;
|
---|
4235 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4236 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4237 | break;
|
---|
4238 |
|
---|
4239 | case BS3CG1ENC_VEX_MODRM_Ed_WO_Vd_WZ:
|
---|
4240 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_Vd_WO_Ed_WZ;
|
---|
4241 | pThis->iRmOp = 0;
|
---|
4242 | pThis->iRegOp = 1;
|
---|
4243 | pThis->aOperands[0].cbOp = 4;
|
---|
4244 | pThis->aOperands[1].cbOp = 4;
|
---|
4245 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_EAX;
|
---|
4246 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_DW0_ZX;
|
---|
4247 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4248 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4249 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4250 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4251 | break;
|
---|
4252 |
|
---|
4253 | case BS3CG1ENC_VEX_MODRM_Eq_WO_Vq_WNZ:
|
---|
4254 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_Vq_WO_Eq_WNZ;
|
---|
4255 | pThis->iRmOp = 0;
|
---|
4256 | pThis->iRegOp = 1;
|
---|
4257 | pThis->aOperands[0].cbOp = 8;
|
---|
4258 | pThis->aOperands[1].cbOp = 8;
|
---|
4259 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_RAX;
|
---|
4260 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO_ZX;
|
---|
4261 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4262 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX;
|
---|
4263 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4264 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4265 | break;
|
---|
4266 |
|
---|
4267 | case BS3CG1ENC_VEX_MODRM_Md_WO:
|
---|
4268 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_Md_WO;
|
---|
4269 | pThis->iRmOp = 0;
|
---|
4270 | pThis->aOperands[0].cbOp = 4;
|
---|
4271 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4272 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4273 | break;
|
---|
4274 |
|
---|
4275 | case BS3CG1ENC_VEX_MODRM_Md_WO_Vss:
|
---|
4276 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa;
|
---|
4277 | pThis->iRmOp = 0;
|
---|
4278 | pThis->iRegOp = 1;
|
---|
4279 | pThis->aOperands[0].cbOp = 4;
|
---|
4280 | pThis->aOperands[1].cbOp = 4;
|
---|
4281 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4282 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4283 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_INVALID;
|
---|
4284 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
4285 | break;
|
---|
4286 |
|
---|
4287 | case BS3CG1ENC_VEX_MODRM_Mq_WO_Vq:
|
---|
4288 | BS3_ASSERT(pThis->fFlags & (BS3CG1INSTR_F_VEX_L_ZERO | BS3CG1INSTR_F_VEX_L_IGNORED));
|
---|
4289 | pThis->pfnEncoder = pThis->fFlags & BS3CG1INSTR_F_VEX_L_ZERO
|
---|
4290 | ? Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lmbz_OR_ViceVersa
|
---|
4291 | : Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa;
|
---|
4292 | pThis->iRmOp = 0;
|
---|
4293 | pThis->iRegOp = 1;
|
---|
4294 | pThis->aOperands[0].cbOp = 8;
|
---|
4295 | pThis->aOperands[1].cbOp = 8;
|
---|
4296 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4297 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4298 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4299 | break;
|
---|
4300 |
|
---|
4301 | case BS3CG1ENC_VEX_MODRM_Mq_WO_Vsd:
|
---|
4302 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_Lig_OR_ViceVersa;
|
---|
4303 | pThis->iRmOp = 0;
|
---|
4304 | pThis->iRegOp = 1;
|
---|
4305 | pThis->aOperands[0].cbOp = 8;
|
---|
4306 | pThis->aOperands[1].cbOp = 8;
|
---|
4307 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4308 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4309 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_INVALID;
|
---|
4310 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4311 | break;
|
---|
4312 |
|
---|
4313 | case BS3CG1ENC_VEX_MODRM_Mps_WO_Vps:
|
---|
4314 | case BS3CG1ENC_VEX_MODRM_Mpd_WO_Vpd:
|
---|
4315 | case BS3CG1ENC_VEX_MODRM_Mx_WO_Vx:
|
---|
4316 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Msomething_Wip_OR_ViceVersa;
|
---|
4317 | pThis->iRmOp = 0;
|
---|
4318 | pThis->iRegOp = 1;
|
---|
4319 | pThis->aOperands[0].cbOp = 16;
|
---|
4320 | pThis->aOperands[1].cbOp = 16;
|
---|
4321 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_MEM_WO;
|
---|
4322 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4323 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4324 | break;
|
---|
4325 |
|
---|
4326 | case BS3CG1ENC_VEX_MODRM_Uss_WO_HssHi_Vss:
|
---|
4327 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Usomething_Lip_Wip_OR_ViceVersa;
|
---|
4328 | pThis->iRegOp = 2;
|
---|
4329 | pThis->iRmOp = 0;
|
---|
4330 | pThis->aOperands[0].cbOp = 16;
|
---|
4331 | pThis->aOperands[1].cbOp = 96;
|
---|
4332 | pThis->aOperands[2].cbOp = 4;
|
---|
4333 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4334 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4335 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4336 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4337 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI96;
|
---|
4338 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_XMM0_DW0;
|
---|
4339 | break;
|
---|
4340 |
|
---|
4341 | case BS3CG1ENC_VEX_MODRM_Usd_WO_HsdHi_Vsd:
|
---|
4342 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_VsomethingWO_Hsomething_Usomething_Lip_Wip_OR_ViceVersa;
|
---|
4343 | pThis->iRegOp = 2;
|
---|
4344 | pThis->iRmOp = 0;
|
---|
4345 | pThis->aOperands[0].cbOp = 16;
|
---|
4346 | pThis->aOperands[1].cbOp = 8;
|
---|
4347 | pThis->aOperands[2].cbOp = 8;
|
---|
4348 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4349 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4350 | pThis->aOperands[2].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4351 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4352 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_HI;
|
---|
4353 | pThis->aOperands[2].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4354 | break;
|
---|
4355 |
|
---|
4356 | case BS3CG1ENC_VEX_MODRM_Wps_WO_Vps:
|
---|
4357 | case BS3CG1ENC_VEX_MODRM_Wpd_WO_Vpd:
|
---|
4358 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_OR_ViceVersa;
|
---|
4359 | pThis->iRmOp = 0;
|
---|
4360 | pThis->iRegOp = 1;
|
---|
4361 | pThis->aOperands[0].cbOp = 16;
|
---|
4362 | pThis->aOperands[1].cbOp = 16;
|
---|
4363 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4364 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4365 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4366 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4367 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4368 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4369 | break;
|
---|
4370 |
|
---|
4371 | case BS3CG1ENC_VEX_MODRM_Wq_WO_Vq:
|
---|
4372 | BS3_ASSERT(pThis->fFlags & BS3CG1INSTR_F_VEX_L_ZERO);
|
---|
4373 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_Lmbz_OR_ViceVersa;
|
---|
4374 | pThis->iRegOp = 1;
|
---|
4375 | pThis->iRmOp = 0;
|
---|
4376 | pThis->aOperands[0].cbOp = 8;
|
---|
4377 | pThis->aOperands[1].cbOp = 8;
|
---|
4378 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4379 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4380 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4381 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4382 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4383 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0_LO;
|
---|
4384 | break;
|
---|
4385 |
|
---|
4386 | case BS3CG1ENC_VEX_MODRM_Wx_WO_Vx:
|
---|
4387 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_WsomethingWO_Vsomething_Wip_OR_ViceVersa;
|
---|
4388 | pThis->iRmOp = 0;
|
---|
4389 | pThis->iRegOp = 1;
|
---|
4390 | pThis->aOperands[0].cbOp = 16;
|
---|
4391 | pThis->aOperands[1].cbOp = 16;
|
---|
4392 | pThis->aOperands[0].enmLocation = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4393 | pThis->aOperands[0].enmLocationReg = BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4394 | pThis->aOperands[0].enmLocationMem = BS3CG1OPLOC_MEM_WO;
|
---|
4395 | pThis->aOperands[1].enmLocation = BS3CG1OPLOC_CTX;
|
---|
4396 | pThis->aOperands[0].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4397 | pThis->aOperands[1].idxFieldBase = BS3CG1DST_XMM0;
|
---|
4398 | break;
|
---|
4399 |
|
---|
4400 |
|
---|
4401 | /* Unused or invalid instructions mostly. */
|
---|
4402 | //case BS3CG1ENC_VEX_FIXED:
|
---|
4403 | // pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_FIXED;
|
---|
4404 | // break;
|
---|
4405 | case BS3CG1ENC_VEX_MODRM_MOD_EQ_3:
|
---|
4406 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_MOD_EQ_3;
|
---|
4407 | break;
|
---|
4408 | case BS3CG1ENC_VEX_MODRM_MOD_NE_3:
|
---|
4409 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM_MOD_NE_3;
|
---|
4410 | break;
|
---|
4411 | case BS3CG1ENC_VEX_MODRM:
|
---|
4412 | pThis->pfnEncoder = Bs3Cg1EncodeNext_VEX_MODRM;
|
---|
4413 | break;
|
---|
4414 |
|
---|
4415 | #endif /* BS3CG1_WITH_VEX */
|
---|
4416 |
|
---|
4417 | default:
|
---|
4418 | Bs3TestFailedF("Invalid/unimplemented enmEncoding for instruction #%RU32 (%.*s): %d",
|
---|
4419 | pThis->iInstr, pThis->cchMnemonic, pThis->pchMnemonic, pThis->enmEncoding);
|
---|
4420 | return false;
|
---|
4421 | }
|
---|
4422 | return true;
|
---|
4423 | }
|
---|
4424 |
|
---|
4425 |
|
---|
4426 | /**
|
---|
4427 | * Calculates the appropriate non-intel invalid instruction encoding.
|
---|
4428 | *
|
---|
4429 | * @returns the encoding to use instead.
|
---|
4430 | * @param enmEncoding The intel invalid instruction encoding.
|
---|
4431 | */
|
---|
4432 | static BS3CG1ENC Bs3Cg1CalcNoneIntelInvalidEncoding(BS3CG1ENC enmEncoding)
|
---|
4433 | {
|
---|
4434 | switch (enmEncoding)
|
---|
4435 | {
|
---|
4436 | case BS3CG1ENC_MODRM_Gb_Eb:
|
---|
4437 | case BS3CG1ENC_MODRM_Gv_RO_Ma:
|
---|
4438 | case BS3CG1ENC_FIXED:
|
---|
4439 | return BS3CG1ENC_FIXED;
|
---|
4440 | default:
|
---|
4441 | Bs3TestFailedF("Bs3Cg1CalcNoneIntelInvalidEncoding: Unsupported encoding: %d\n", enmEncoding);
|
---|
4442 | return BS3CG1ENC_FIXED;
|
---|
4443 | }
|
---|
4444 | }
|
---|
4445 |
|
---|
4446 |
|
---|
4447 | /**
|
---|
4448 | * Sets cbOpDefault, cbOpOvrd66 and cbOpOvrdRexW.
|
---|
4449 | *
|
---|
4450 | * @param pThis The state.
|
---|
4451 | * @param bMode The mode (only code part is used).
|
---|
4452 | */
|
---|
4453 | static void Bs3Cg1SetOpSizes(PBS3CG1STATE pThis, uint8_t bMode)
|
---|
4454 | {
|
---|
4455 | if (BS3_MODE_IS_16BIT_CODE(bMode))
|
---|
4456 | {
|
---|
4457 | pThis->cbOpDefault = 2;
|
---|
4458 | pThis->cbOpOvrd66 = 4;
|
---|
4459 | pThis->cbOpOvrdRexW = 0;
|
---|
4460 | }
|
---|
4461 | else if (BS3_MODE_IS_32BIT_CODE(bMode))
|
---|
4462 | {
|
---|
4463 | pThis->cbOpDefault = 4;
|
---|
4464 | pThis->cbOpOvrd66 = 2;
|
---|
4465 | pThis->cbOpOvrdRexW = 0;
|
---|
4466 | }
|
---|
4467 | else
|
---|
4468 | {
|
---|
4469 | pThis->cbOpDefault = 4;
|
---|
4470 | pThis->cbOpOvrd66 = 2;
|
---|
4471 | pThis->cbOpOvrdRexW = 8;
|
---|
4472 | }
|
---|
4473 | }
|
---|
4474 |
|
---|
4475 |
|
---|
4476 | /**
|
---|
4477 | * Sets up SSE and maybe AVX.
|
---|
4478 | *
|
---|
4479 | * @returns true (if successful, false if not and the SSE instructions ends up
|
---|
4480 | * being invalid).
|
---|
4481 | * @param pThis The state.
|
---|
4482 | */
|
---|
4483 | static bool BS3_NEAR_CODE Bs3Cg3SetupSseAndAvx(PBS3CG1STATE pThis)
|
---|
4484 | {
|
---|
4485 | if (!pThis->fWorkExtCtx)
|
---|
4486 | {
|
---|
4487 | unsigned i;
|
---|
4488 | uint32_t cr0 = ASMGetCR0();
|
---|
4489 | uint32_t cr4 = ASMGetCR4();
|
---|
4490 |
|
---|
4491 | cr0 &= ~(X86_CR0_TS | X86_CR0_MP | X86_CR0_EM);
|
---|
4492 | cr0 |= X86_CR0_NE;
|
---|
4493 | ASMSetCR0(cr0);
|
---|
4494 | if (pThis->pExtCtx->enmMethod == BS3EXTCTXMETHOD_XSAVE)
|
---|
4495 | {
|
---|
4496 | cr4 |= X86_CR4_OSFXSR | X86_CR4_OSXMMEEXCPT | X86_CR4_OSXSAVE;
|
---|
4497 | ASMSetCR4(cr4);
|
---|
4498 | ASMSetXcr0(pThis->pExtCtx->fXcr0Nominal);
|
---|
4499 | }
|
---|
4500 | else
|
---|
4501 | {
|
---|
4502 | cr4 |= X86_CR4_OSFXSR | X86_CR4_OSXMMEEXCPT;
|
---|
4503 | ASMSetCR4(cr4);
|
---|
4504 | }
|
---|
4505 |
|
---|
4506 | for (i = 0; i < RT_ELEMENTS(pThis->aInitialCtxs); i++)
|
---|
4507 | {
|
---|
4508 | pThis->aInitialCtxs[i].cr0.u32 = cr0;
|
---|
4509 | pThis->aInitialCtxs[i].cr4.u32 = cr4;
|
---|
4510 | }
|
---|
4511 | pThis->fWorkExtCtx = true;
|
---|
4512 | }
|
---|
4513 |
|
---|
4514 | return true;
|
---|
4515 | }
|
---|
4516 |
|
---|
4517 |
|
---|
4518 | /**
|
---|
4519 | * Next CPU configuration to test the current instruction in.
|
---|
4520 | *
|
---|
4521 | * This is for testing FPU, SSE and AVX instructions with the various lazy state
|
---|
4522 | * load and enable bits in different configurations to ensure we're getting the
|
---|
4523 | * right response.
|
---|
4524 | *
|
---|
4525 | * This also cleans up the CPU and test driver state.
|
---|
4526 | *
|
---|
4527 | * @returns true if we're to do another round, false if we're done.
|
---|
4528 | * @param pThis The state.
|
---|
4529 | * @param iCpuSetup The current CPU setup number.
|
---|
4530 | * @param pfInvalidInstr Where to indicate whether the setup causes an
|
---|
4531 | * invalid instruction or not. This is also used as
|
---|
4532 | * input to avoid unnecessary CPUID work.
|
---|
4533 | */
|
---|
4534 | static bool BS3_NEAR_CODE Bs3Cg1CpuSetupNext(PBS3CG1STATE pThis, unsigned iCpuSetup, bool BS3_FAR *pfInvalidInstr)
|
---|
4535 | {
|
---|
4536 | if ( (pThis->fFlags & BS3CG1INSTR_F_INVALID_64BIT)
|
---|
4537 | && BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
4538 | return false;
|
---|
4539 |
|
---|
4540 | switch (pThis->enmCpuTest)
|
---|
4541 | {
|
---|
4542 | case BS3CG1CPU_ANY:
|
---|
4543 | case BS3CG1CPU_GE_80186:
|
---|
4544 | case BS3CG1CPU_GE_80286:
|
---|
4545 | case BS3CG1CPU_GE_80386:
|
---|
4546 | case BS3CG1CPU_GE_80486:
|
---|
4547 | case BS3CG1CPU_GE_Pentium:
|
---|
4548 | case BS3CG1CPU_CLFSH:
|
---|
4549 | case BS3CG1CPU_CLFLUSHOPT:
|
---|
4550 | return false;
|
---|
4551 |
|
---|
4552 | case BS3CG1CPU_MMX:
|
---|
4553 | return false;
|
---|
4554 |
|
---|
4555 | case BS3CG1CPU_SSE:
|
---|
4556 | case BS3CG1CPU_SSE2:
|
---|
4557 | case BS3CG1CPU_SSE3:
|
---|
4558 | case BS3CG1CPU_SSE4_1:
|
---|
4559 | case BS3CG1CPU_AVX:
|
---|
4560 | case BS3CG1CPU_AVX2:
|
---|
4561 | if (iCpuSetup > 0 || *pfInvalidInstr)
|
---|
4562 | {
|
---|
4563 | /** @todo do more configs here. */
|
---|
4564 | pThis->fWorkExtCtx = false;
|
---|
4565 | ASMSetCR0(ASMGetCR0() | X86_CR0_EM | X86_CR0_MP);
|
---|
4566 | ASMSetCR4(ASMGetCR4() & ~(X86_CR4_OSFXSR | X86_CR4_OSXMMEEXCPT | X86_CR4_OSXSAVE));
|
---|
4567 | return false;
|
---|
4568 | }
|
---|
4569 | return false;
|
---|
4570 |
|
---|
4571 | default:
|
---|
4572 | Bs3TestFailedF("Invalid enmCpuTest value: %d", pThis->enmCpuTest);
|
---|
4573 | return false;
|
---|
4574 | }
|
---|
4575 | }
|
---|
4576 |
|
---|
4577 |
|
---|
4578 | /**
|
---|
4579 | * Check if the instruction is supported by the CPU, possibly making state
|
---|
4580 | * adjustments to enable support for it.
|
---|
4581 | *
|
---|
4582 | * @returns true if supported, false if not.
|
---|
4583 | * @param pThis The state.
|
---|
4584 | */
|
---|
4585 | static bool BS3_NEAR_CODE Bs3Cg1CpuSetupFirst(PBS3CG1STATE pThis)
|
---|
4586 | {
|
---|
4587 | uint32_t fEax;
|
---|
4588 | uint32_t fEbx;
|
---|
4589 | uint32_t fEcx;
|
---|
4590 | uint32_t fEdx;
|
---|
4591 |
|
---|
4592 | if ( (pThis->fFlags & BS3CG1INSTR_F_INVALID_64BIT)
|
---|
4593 | && BS3CG1_IS_64BIT_TARGET(pThis))
|
---|
4594 | return false;
|
---|
4595 |
|
---|
4596 | switch (pThis->enmCpuTest)
|
---|
4597 | {
|
---|
4598 | case BS3CG1CPU_ANY:
|
---|
4599 | return true;
|
---|
4600 |
|
---|
4601 | case BS3CG1CPU_GE_80186:
|
---|
4602 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) >= BS3CPU_80186)
|
---|
4603 | return true;
|
---|
4604 | return false;
|
---|
4605 |
|
---|
4606 | case BS3CG1CPU_GE_80286:
|
---|
4607 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) >= BS3CPU_80286)
|
---|
4608 | return true;
|
---|
4609 | return false;
|
---|
4610 |
|
---|
4611 | case BS3CG1CPU_GE_80386:
|
---|
4612 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) >= BS3CPU_80386)
|
---|
4613 | return true;
|
---|
4614 | return false;
|
---|
4615 |
|
---|
4616 | case BS3CG1CPU_GE_80486:
|
---|
4617 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) >= BS3CPU_80486)
|
---|
4618 | return true;
|
---|
4619 | return false;
|
---|
4620 |
|
---|
4621 | case BS3CG1CPU_GE_Pentium:
|
---|
4622 | if ((g_uBs3CpuDetected & BS3CPU_TYPE_MASK) >= BS3CPU_Pentium)
|
---|
4623 | return true;
|
---|
4624 | return false;
|
---|
4625 |
|
---|
4626 | case BS3CG1CPU_MMX:
|
---|
4627 | if (g_uBs3CpuDetected & BS3CPU_F_CPUID)
|
---|
4628 | {
|
---|
4629 | ASMCpuIdExSlow(1, 0, 0, 0, NULL, NULL, NULL, &fEdx);
|
---|
4630 | if (fEdx & X86_CPUID_FEATURE_EDX_MMX)
|
---|
4631 | return Bs3Cg3SetupSseAndAvx(pThis); /** @todo only do FNSAVE/FXSAVE here? */
|
---|
4632 | }
|
---|
4633 | return false;
|
---|
4634 |
|
---|
4635 | case BS3CG1CPU_SSE:
|
---|
4636 | case BS3CG1CPU_SSE2:
|
---|
4637 | case BS3CG1CPU_SSE3:
|
---|
4638 | case BS3CG1CPU_SSE4_1:
|
---|
4639 | case BS3CG1CPU_AVX:
|
---|
4640 | if (g_uBs3CpuDetected & BS3CPU_F_CPUID)
|
---|
4641 | {
|
---|
4642 | ASMCpuIdExSlow(1, 0, 0, 0, NULL, NULL, &fEcx, &fEdx);
|
---|
4643 | switch (pThis->enmCpuTest)
|
---|
4644 | {
|
---|
4645 | case BS3CG1CPU_SSE:
|
---|
4646 | if (fEdx & X86_CPUID_FEATURE_EDX_SSE)
|
---|
4647 | return Bs3Cg3SetupSseAndAvx(pThis);
|
---|
4648 | return false;
|
---|
4649 | case BS3CG1CPU_SSE2:
|
---|
4650 | if (fEdx & X86_CPUID_FEATURE_EDX_SSE2)
|
---|
4651 | return Bs3Cg3SetupSseAndAvx(pThis);
|
---|
4652 | return false;
|
---|
4653 | case BS3CG1CPU_SSE3:
|
---|
4654 | if (fEcx & X86_CPUID_FEATURE_ECX_SSE3)
|
---|
4655 | return Bs3Cg3SetupSseAndAvx(pThis);
|
---|
4656 | return false;
|
---|
4657 | case BS3CG1CPU_SSE4_1:
|
---|
4658 | if (fEcx & X86_CPUID_FEATURE_ECX_SSE4_1)
|
---|
4659 | return Bs3Cg3SetupSseAndAvx(pThis);
|
---|
4660 | return false;
|
---|
4661 | case BS3CG1CPU_AVX:
|
---|
4662 | if (fEcx & X86_CPUID_FEATURE_ECX_AVX)
|
---|
4663 | return Bs3Cg3SetupSseAndAvx(pThis) && !BS3_MODE_IS_RM_OR_V86(pThis->bMode);
|
---|
4664 | return false;
|
---|
4665 | default: BS3_ASSERT(0); /* impossible */
|
---|
4666 | }
|
---|
4667 | }
|
---|
4668 | return false;
|
---|
4669 |
|
---|
4670 | case BS3CG1CPU_AVX2:
|
---|
4671 | if (g_uBs3CpuDetected & BS3CPU_F_CPUID)
|
---|
4672 | {
|
---|
4673 | ASMCpuIdExSlow(7, 0, 0/*leaf*/, 0, &fEax, &fEbx, &fEcx, &fEdx);
|
---|
4674 | switch (pThis->enmCpuTest)
|
---|
4675 | {
|
---|
4676 | case BS3CG1CPU_AVX2:
|
---|
4677 | if (fEbx & X86_CPUID_STEXT_FEATURE_EBX_AVX2)
|
---|
4678 | return Bs3Cg3SetupSseAndAvx(pThis) && !BS3_MODE_IS_RM_OR_V86(pThis->bMode);
|
---|
4679 | return false;
|
---|
4680 | default: BS3_ASSERT(0); return false; /* impossible */
|
---|
4681 | }
|
---|
4682 | }
|
---|
4683 | return false;
|
---|
4684 |
|
---|
4685 | case BS3CG1CPU_CLFSH:
|
---|
4686 | if (g_uBs3CpuDetected & BS3CPU_F_CPUID)
|
---|
4687 | {
|
---|
4688 | ASMCpuIdExSlow(1, 0, 0, 0, NULL, NULL, NULL, &fEdx);
|
---|
4689 | if (fEdx & X86_CPUID_FEATURE_EDX_CLFSH)
|
---|
4690 | return true;
|
---|
4691 | }
|
---|
4692 | return false;
|
---|
4693 |
|
---|
4694 | case BS3CG1CPU_CLFLUSHOPT:
|
---|
4695 | if (g_uBs3CpuDetected & BS3CPU_F_CPUID)
|
---|
4696 | {
|
---|
4697 | ASMCpuIdExSlow(7, 0, 0/*leaf*/, 0, NULL, &fEbx, NULL, NULL);
|
---|
4698 | if (fEbx & X86_CPUID_STEXT_FEATURE_EBX_CLFLUSHOPT)
|
---|
4699 | return true;
|
---|
4700 | }
|
---|
4701 | return false;
|
---|
4702 |
|
---|
4703 | default:
|
---|
4704 | Bs3TestFailedF("Invalid enmCpuTest value: %d", pThis->enmCpuTest);
|
---|
4705 | return false;
|
---|
4706 | }
|
---|
4707 | }
|
---|
4708 |
|
---|
4709 |
|
---|
4710 |
|
---|
4711 | /**
|
---|
4712 | * Checks the preconditions for a test.
|
---|
4713 | *
|
---|
4714 | * @returns true if the test be executed, false if not.
|
---|
4715 | * @param pThis The state.
|
---|
4716 | * @param pHdr The test header.
|
---|
4717 | */
|
---|
4718 | static bool BS3_NEAR_CODE Bs3Cg1RunSelector(PBS3CG1STATE pThis, PCBS3CG1TESTHDR pHdr)
|
---|
4719 | {
|
---|
4720 |
|
---|
4721 | uint8_t const BS3_FAR *pbCode = (uint8_t const BS3_FAR *)(pHdr + 1);
|
---|
4722 | unsigned cbLeft = pHdr->cbSelector;
|
---|
4723 | while (cbLeft-- > 0)
|
---|
4724 | {
|
---|
4725 | switch (*pbCode++)
|
---|
4726 | {
|
---|
4727 | #define CASE_PRED(a_Pred, a_Expr) \
|
---|
4728 | case ((a_Pred) << BS3CG1SEL_OP_KIND_MASK) | BS3CG1SEL_OP_IS_TRUE: \
|
---|
4729 | if (!(a_Expr)) return false; \
|
---|
4730 | break; \
|
---|
4731 | case ((a_Pred) << BS3CG1SEL_OP_KIND_MASK) | BS3CG1SEL_OP_IS_FALSE: \
|
---|
4732 | if (a_Expr) return false; \
|
---|
4733 | break
|
---|
4734 | CASE_PRED(BS3CG1PRED_SIZE_O16, pThis->cbOperand == 2);
|
---|
4735 | CASE_PRED(BS3CG1PRED_SIZE_O32, pThis->cbOperand == 4);
|
---|
4736 | CASE_PRED(BS3CG1PRED_SIZE_O64, pThis->cbOperand == 8);
|
---|
4737 | CASE_PRED(BS3CG1PRED_VEXL_0, pThis->uVexL == 0);
|
---|
4738 | CASE_PRED(BS3CG1PRED_VEXL_1, pThis->uVexL == 1);
|
---|
4739 | CASE_PRED(BS3CG1PRED_RING_0, pThis->uCpl == 0);
|
---|
4740 | CASE_PRED(BS3CG1PRED_RING_1, pThis->uCpl == 1);
|
---|
4741 | CASE_PRED(BS3CG1PRED_RING_2, pThis->uCpl == 2);
|
---|
4742 | CASE_PRED(BS3CG1PRED_RING_3, pThis->uCpl == 3);
|
---|
4743 | CASE_PRED(BS3CG1PRED_RING_0_THRU_2, pThis->uCpl <= 2);
|
---|
4744 | CASE_PRED(BS3CG1PRED_RING_1_THRU_3, pThis->uCpl >= 1);
|
---|
4745 | CASE_PRED(BS3CG1PRED_CODE_64BIT, BS3CG1_IS_64BIT_TARGET(pThis));
|
---|
4746 | CASE_PRED(BS3CG1PRED_CODE_32BIT, BS3_MODE_IS_32BIT_CODE(pThis->bMode));
|
---|
4747 | CASE_PRED(BS3CG1PRED_CODE_16BIT, BS3_MODE_IS_16BIT_CODE(pThis->bMode));
|
---|
4748 | CASE_PRED(BS3CG1PRED_MODE_REAL, BS3_MODE_IS_RM_SYS(pThis->bMode));
|
---|
4749 | CASE_PRED(BS3CG1PRED_MODE_PROT, BS3_MODE_IS_PM_SYS(pThis->bMode));
|
---|
4750 | CASE_PRED(BS3CG1PRED_MODE_LONG, BS3_MODE_IS_64BIT_SYS(pThis->bMode));
|
---|
4751 | CASE_PRED(BS3CG1PRED_MODE_SMM, false);
|
---|
4752 | CASE_PRED(BS3CG1PRED_MODE_VMX, false);
|
---|
4753 | CASE_PRED(BS3CG1PRED_MODE_SVM, false);
|
---|
4754 | CASE_PRED(BS3CG1PRED_PAGING_ON, BS3_MODE_IS_PAGED(pThis->bMode));
|
---|
4755 | CASE_PRED(BS3CG1PRED_PAGING_OFF, !BS3_MODE_IS_PAGED(pThis->bMode));
|
---|
4756 | CASE_PRED(BS3CG1PRED_VENDOR_AMD, pThis->bCpuVendor == BS3CPUVENDOR_AMD);
|
---|
4757 | CASE_PRED(BS3CG1PRED_VENDOR_INTEL, pThis->bCpuVendor == BS3CPUVENDOR_INTEL);
|
---|
4758 | CASE_PRED(BS3CG1PRED_VENDOR_VIA, pThis->bCpuVendor == BS3CPUVENDOR_VIA);
|
---|
4759 | CASE_PRED(BS3CG1PRED_VENDOR_SHANGHAI, pThis->bCpuVendor == BS3CPUVENDOR_SHANGHAI);
|
---|
4760 | CASE_PRED(BS3CG1PRED_VENDOR_HYGON, pThis->bCpuVendor == BS3CPUVENDOR_HYGON);
|
---|
4761 |
|
---|
4762 | #undef CASE_PRED
|
---|
4763 | default:
|
---|
4764 | return Bs3TestFailedF("Invalid selector opcode %#x!", pbCode[-1]);
|
---|
4765 | }
|
---|
4766 | }
|
---|
4767 |
|
---|
4768 | return true;
|
---|
4769 | }
|
---|
4770 |
|
---|
4771 |
|
---|
4772 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
4773 | /**
|
---|
4774 | * Translates the operator into a string.
|
---|
4775 | *
|
---|
4776 | * @returns Read-only string pointer.
|
---|
4777 | * @param bOpcode The context modifier program opcode.
|
---|
4778 | */
|
---|
4779 | static const char BS3_FAR * BS3_NEAR_CODE Bs3Cg1CtxOpToString(uint8_t bOpcode)
|
---|
4780 | {
|
---|
4781 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
4782 | {
|
---|
4783 | case BS3CG1_CTXOP_ASSIGN: return "=";
|
---|
4784 | case BS3CG1_CTXOP_OR: return "|=";
|
---|
4785 | case BS3CG1_CTXOP_AND: return "&=";
|
---|
4786 | case BS3CG1_CTXOP_AND_INV: return "&~=";
|
---|
4787 | default: return "?WTF?";
|
---|
4788 | }
|
---|
4789 | }
|
---|
4790 | #endif
|
---|
4791 |
|
---|
4792 |
|
---|
4793 | /**
|
---|
4794 | * Runs a context modifier program.
|
---|
4795 | *
|
---|
4796 | * @returns Success indicator (true/false).
|
---|
4797 | * @param pThis The state.
|
---|
4798 | * @param pCtx The context.
|
---|
4799 | * @param pHdr The program header.
|
---|
4800 | * @param off The program offset relative to the end of the header.
|
---|
4801 | * @param cb The program size.
|
---|
4802 | * @param pEflCtx The context to take undefined EFLAGS from. (This is NULL
|
---|
4803 | * if we're processing a input context modifier program.)
|
---|
4804 | * @param pbInstr Points to the first instruction byte. For storing
|
---|
4805 | * immediate operands during input context modification.
|
---|
4806 | * NULL for output contexts.
|
---|
4807 | */
|
---|
4808 | static bool BS3_NEAR_CODE Bs3Cg1RunContextModifier(PBS3CG1STATE pThis, PBS3REGCTX pCtx, PCBS3CG1TESTHDR pHdr,
|
---|
4809 | unsigned off, unsigned cb,
|
---|
4810 | PCBS3REGCTX pEflCtx, uint8_t BS3_FAR *pbInstr)
|
---|
4811 | {
|
---|
4812 | uint8_t const BS3_FAR *pbCode = (uint8_t const BS3_FAR *)(pHdr + 1) + off;
|
---|
4813 | int cbLeft = cb;
|
---|
4814 | while (cbLeft-- > 0)
|
---|
4815 | {
|
---|
4816 | /*
|
---|
4817 | * Decode the instruction.
|
---|
4818 | */
|
---|
4819 | uint8_t const bOpcode = *pbCode++;
|
---|
4820 | unsigned cbValue;
|
---|
4821 | unsigned cbDst;
|
---|
4822 | BS3CG1DST idxField;
|
---|
4823 | BS3PTRUNION PtrField;
|
---|
4824 | uint8_t BS3_FAR *pbMemCopy = NULL;
|
---|
4825 | bool fZxVlMax;
|
---|
4826 |
|
---|
4827 | /* Expand the destiation field (can be escaped). Set fZxVlMax. */
|
---|
4828 | switch (bOpcode & BS3CG1_CTXOP_DST_MASK)
|
---|
4829 | {
|
---|
4830 | case BS3CG1_CTXOP_OP1:
|
---|
4831 | idxField = pThis->aOperands[0].idxField;
|
---|
4832 | if (idxField == BS3CG1DST_INVALID)
|
---|
4833 | idxField = BS3CG1DST_OP1;
|
---|
4834 | fZxVlMax = pEflCtx != NULL && pThis->aOperands[0].enmLocation == BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4835 | break;
|
---|
4836 |
|
---|
4837 | case BS3CG1_CTXOP_OP2:
|
---|
4838 | idxField = pThis->aOperands[1].idxField;
|
---|
4839 | if (idxField == BS3CG1DST_INVALID)
|
---|
4840 | idxField = BS3CG1DST_OP2;
|
---|
4841 | fZxVlMax = pEflCtx != NULL && pThis->aOperands[1].enmLocation == BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4842 | break;
|
---|
4843 |
|
---|
4844 | case BS3CG1_CTXOP_EFL:
|
---|
4845 | idxField = BS3CG1DST_EFL;
|
---|
4846 | fZxVlMax = false;
|
---|
4847 | break;
|
---|
4848 |
|
---|
4849 | case BS3CG1_CTXOP_DST_ESC:
|
---|
4850 | if (cbLeft-- > 0)
|
---|
4851 | {
|
---|
4852 | idxField = (BS3CG1DST)*pbCode++;
|
---|
4853 | if (idxField <= BS3CG1DST_OP4)
|
---|
4854 | {
|
---|
4855 | if (idxField > BS3CG1DST_INVALID)
|
---|
4856 | {
|
---|
4857 | unsigned idxOp = idxField - BS3CG1DST_OP1;
|
---|
4858 | uint8_t idxField2 = pThis->aOperands[idxOp].idxField;
|
---|
4859 | if (idxField2 != BS3CG1DST_INVALID)
|
---|
4860 | idxField = idxField2;
|
---|
4861 | fZxVlMax = pEflCtx != NULL && pThis->aOperands[idxOp].enmLocation == BS3CG1OPLOC_CTX_ZX_VLMAX;
|
---|
4862 | break;
|
---|
4863 | }
|
---|
4864 | }
|
---|
4865 | else if (idxField < BS3CG1DST_END)
|
---|
4866 | {
|
---|
4867 | fZxVlMax = false;
|
---|
4868 | break;
|
---|
4869 | }
|
---|
4870 | return Bs3TestFailedF("Malformed context instruction: idxField=%d", idxField);
|
---|
4871 | }
|
---|
4872 | RT_FALL_THRU();
|
---|
4873 | default:
|
---|
4874 | return Bs3TestFailed("Malformed context instruction: Destination");
|
---|
4875 | }
|
---|
4876 |
|
---|
4877 | /* Expand value size (can be escaped). */
|
---|
4878 | switch (bOpcode & BS3CG1_CTXOP_SIZE_MASK)
|
---|
4879 | {
|
---|
4880 | case BS3CG1_CTXOP_1_BYTE: cbValue = 1; break;
|
---|
4881 | case BS3CG1_CTXOP_2_BYTES: cbValue = 2; break;
|
---|
4882 | case BS3CG1_CTXOP_4_BYTES: cbValue = 4; break;
|
---|
4883 | case BS3CG1_CTXOP_8_BYTES: cbValue = 8; break;
|
---|
4884 | case BS3CG1_CTXOP_16_BYTES: cbValue = 16; break;
|
---|
4885 | case BS3CG1_CTXOP_32_BYTES: cbValue = 32; break;
|
---|
4886 | case BS3CG1_CTXOP_12_BYTES: cbValue = 12; break;
|
---|
4887 | case BS3CG1_CTXOP_SIZE_ESC:
|
---|
4888 | if (cbLeft-- > 0)
|
---|
4889 | {
|
---|
4890 | cbValue = *pbCode++;
|
---|
4891 | if (cbValue)
|
---|
4892 | break;
|
---|
4893 | }
|
---|
4894 | RT_FALL_THRU();
|
---|
4895 | default:
|
---|
4896 | return Bs3TestFailed("Malformed context instruction: size");
|
---|
4897 | }
|
---|
4898 |
|
---|
4899 | /* Make sure there is enough instruction bytes for the value. */
|
---|
4900 | if (cbValue <= cbLeft)
|
---|
4901 | { /* likely */ }
|
---|
4902 | else
|
---|
4903 | return Bs3TestFailedF("Malformed context instruction: %u bytes value, %u bytes left", cbValue, cbLeft);
|
---|
4904 |
|
---|
4905 | /*
|
---|
4906 | * Do value processing specific to the target field size.
|
---|
4907 | */
|
---|
4908 | cbDst = g_acbBs3Cg1DstFields[idxField];
|
---|
4909 | if (cbDst == BS3CG1DSTSIZE_OPERAND)
|
---|
4910 | cbDst = pThis->aOperands[idxField - BS3CG1DST_OP1].cbOp;
|
---|
4911 | else if (cbDst == BS3CG1DSTSIZE_OPERAND_SIZE_GRP)
|
---|
4912 | cbDst = pThis->cbOperand;
|
---|
4913 | if (cbDst <= 8)
|
---|
4914 | {
|
---|
4915 | unsigned const offField = g_aoffBs3Cg1DstFields[idxField];
|
---|
4916 |
|
---|
4917 | /*
|
---|
4918 | * Deal with fields up to 8-byte wide.
|
---|
4919 | */
|
---|
4920 |
|
---|
4921 | /* Get the value. */
|
---|
4922 | uint64_t uValue;
|
---|
4923 | if ((bOpcode & BS3CG1_CTXOP_SIGN_EXT))
|
---|
4924 | switch (cbValue)
|
---|
4925 | {
|
---|
4926 | case 1: uValue = *(int8_t const BS3_FAR *)pbCode; break;
|
---|
4927 | case 2: uValue = *(int16_t const BS3_FAR *)pbCode; break;
|
---|
4928 | case 4: uValue = *(int32_t const BS3_FAR *)pbCode; break;
|
---|
4929 | default:
|
---|
4930 | if (cbValue >= 8)
|
---|
4931 | {
|
---|
4932 | uValue = *(uint64_t const BS3_FAR *)pbCode;
|
---|
4933 | break;
|
---|
4934 | }
|
---|
4935 | return Bs3TestFailedF("Malformed context instruction: %u bytes value (%u dst)", cbValue, cbDst);
|
---|
4936 | }
|
---|
4937 | else
|
---|
4938 | switch (cbValue)
|
---|
4939 | {
|
---|
4940 | case 1: uValue = *(uint8_t const BS3_FAR *)pbCode; break;
|
---|
4941 | case 2: uValue = *(uint16_t const BS3_FAR *)pbCode; break;
|
---|
4942 | case 4: uValue = *(uint32_t const BS3_FAR *)pbCode; break;
|
---|
4943 | default:
|
---|
4944 | if (cbValue >= 8)
|
---|
4945 | {
|
---|
4946 | uValue = *(uint64_t const BS3_FAR *)pbCode;
|
---|
4947 | break;
|
---|
4948 | }
|
---|
4949 | return Bs3TestFailedF("Malformed context instruction: %u bytes value (%u dst)", cbValue, cbDst);
|
---|
4950 | }
|
---|
4951 |
|
---|
4952 | /* Find the field. */
|
---|
4953 | if (offField < sizeof(BS3REGCTX))
|
---|
4954 | PtrField.pu8 = (uint8_t BS3_FAR *)pCtx + offField;
|
---|
4955 | /* Non-register operands: */
|
---|
4956 | else if ((unsigned)(idxField - BS3CG1DST_OP1) < 4U)
|
---|
4957 | {
|
---|
4958 | unsigned const idxOp = idxField - BS3CG1DST_OP1;
|
---|
4959 |
|
---|
4960 | switch (pThis->aOperands[idxOp].enmLocation)
|
---|
4961 | {
|
---|
4962 | case BS3CG1OPLOC_IMM:
|
---|
4963 | if (pbInstr)
|
---|
4964 | PtrField.pu8 = &pbInstr[pThis->aOperands[idxOp].off];
|
---|
4965 | else
|
---|
4966 | return Bs3TestFailedF("Immediate operand referenced in output context!");
|
---|
4967 | break;
|
---|
4968 |
|
---|
4969 | case BS3CG1OPLOC_MEM:
|
---|
4970 | if (!pbInstr)
|
---|
4971 | return Bs3TestFailedF("Read only operand specified in output!");
|
---|
4972 | PtrField.pu8 = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[idxOp].off];
|
---|
4973 | break;
|
---|
4974 |
|
---|
4975 | case BS3CG1OPLOC_MEM_RW:
|
---|
4976 | case BS3CG1OPLOC_MEM_WO:
|
---|
4977 | if (pbInstr)
|
---|
4978 | {
|
---|
4979 | PtrField.pu8 = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[idxOp].off];
|
---|
4980 | pbMemCopy = pThis->MemOp.ab;
|
---|
4981 | }
|
---|
4982 | else
|
---|
4983 | PtrField.pu8 = pThis->MemOp.ab;
|
---|
4984 | break;
|
---|
4985 |
|
---|
4986 | default:
|
---|
4987 | if (pThis->enmEncoding != pThis->enmEncodingNonInvalid)
|
---|
4988 | goto l_advance_to_next;
|
---|
4989 | return Bs3TestFailedF("Internal error: cbDst=%u idxField=%d (%d) offField=%#x: enmLocation=%u off=%#x idxField=%u",
|
---|
4990 | cbDst, idxField, idxOp, offField, pThis->aOperands[idxOp].enmLocation,
|
---|
4991 | pThis->aOperands[idxOp].off, pThis->aOperands[idxOp].idxField);
|
---|
4992 | }
|
---|
4993 | }
|
---|
4994 | /* Special field: Copying in undefined EFLAGS from the result context. */
|
---|
4995 | else if (idxField == BS3CG1DST_EFL_UNDEF)
|
---|
4996 | {
|
---|
4997 | if (!pEflCtx || (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK) != BS3CG1_CTXOP_ASSIGN)
|
---|
4998 | return Bs3TestFailed("Invalid BS3CG1DST_EFL_UNDEF usage");
|
---|
4999 | PtrField.pu32 = &pCtx->rflags.u32;
|
---|
5000 | uValue = (*PtrField.pu32 & ~(uint32_t)uValue) | (pEflCtx->rflags.u32 & (uint32_t)uValue);
|
---|
5001 | }
|
---|
5002 | /* Special field: Expected value (in/result) exception. */
|
---|
5003 | else if (idxField == BS3CG1DST_VALUE_XCPT)
|
---|
5004 | {
|
---|
5005 | if (!pEflCtx || (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK) != BS3CG1_CTXOP_ASSIGN || cbDst != 1)
|
---|
5006 | return Bs3TestFailed("Invalid BS3CG1DST_VALUE_XCPT usage");
|
---|
5007 | PtrField.pu8 = &pThis->bValueXcpt;
|
---|
5008 | }
|
---|
5009 | /* FPU and FXSAVE format. */
|
---|
5010 | else if ( pThis->pExtCtx->enmMethod != BS3EXTCTXMETHOD_ANCIENT
|
---|
5011 | && offField - sizeof(BS3REGCTX) < RT_UOFFSET_AFTER(BS3EXTCTX, Ctx.x87.aXMM[15]))
|
---|
5012 | {
|
---|
5013 | if (pThis->fWorkExtCtx)
|
---|
5014 | PtrField.pb = (uint8_t *)pThis->pExtCtx + offField - sizeof(BS3REGCTX);
|
---|
5015 | else if (!pThis->fCpuSetupFirstResult)
|
---|
5016 | {
|
---|
5017 | BS3CG1_DPRINTF(("dbg: Extended context disabled: skipping modification (<=8)\n"));
|
---|
5018 | goto l_advance_to_next;
|
---|
5019 | }
|
---|
5020 | else
|
---|
5021 | return Bs3TestFailedF("Extended context disabled: Field %d (%s) @ %#x LB %u\n",
|
---|
5022 | idxField, g_aszBs3Cg1DstFields[idxField].sz, offField, cbDst);
|
---|
5023 | }
|
---|
5024 | /** @todo other FPU fields and FPU state formats. */
|
---|
5025 | else
|
---|
5026 | return Bs3TestFailedF("Todo implement me: cbDst=%u idxField=%d %s offField=%#x (<= 8)",
|
---|
5027 | cbDst, idxField, g_aszBs3Cg1DstFields[idxField].sz, offField);
|
---|
5028 |
|
---|
5029 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5030 | switch (cbDst)
|
---|
5031 | {
|
---|
5032 | case 1:
|
---|
5033 | BS3CG1_DPRINTF(("dbg: modify %s: %#04RX8 (LB %u) %s %#RX64 (LB %u)\n", g_aszBs3Cg1DstFields[idxField].sz,
|
---|
5034 | *PtrField.pu8, cbDst, Bs3Cg1CtxOpToString(bOpcode), uValue, cbValue));
|
---|
5035 | break;
|
---|
5036 | case 2:
|
---|
5037 | BS3CG1_DPRINTF(("dbg: modify %s: %#06RX16 (LB %u) %s %#RX64 (LB %u)\n", g_aszBs3Cg1DstFields[idxField].sz,
|
---|
5038 | *PtrField.pu16, cbDst, Bs3Cg1CtxOpToString(bOpcode), uValue, cbValue));
|
---|
5039 | break;
|
---|
5040 | case 4:
|
---|
5041 | BS3CG1_DPRINTF(("dbg: modify %s: %#010RX32 (LB %u) %s %#RX64 (LB %u)\n", g_aszBs3Cg1DstFields[idxField].sz,
|
---|
5042 | *PtrField.pu32, cbDst, Bs3Cg1CtxOpToString(bOpcode), uValue, cbValue));
|
---|
5043 | break;
|
---|
5044 | default:
|
---|
5045 | BS3CG1_DPRINTF(("dbg: modify %s: %#018RX64 (LB %u) %s %#RX64 (LB %u)\n", g_aszBs3Cg1DstFields[idxField].sz,
|
---|
5046 | *PtrField.pu64, cbDst, Bs3Cg1CtxOpToString(bOpcode), uValue, cbValue));
|
---|
5047 | break;
|
---|
5048 | }
|
---|
5049 | #endif
|
---|
5050 |
|
---|
5051 | /* Modify the field. */
|
---|
5052 | switch (cbDst)
|
---|
5053 | {
|
---|
5054 | case 1:
|
---|
5055 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5056 | {
|
---|
5057 | case BS3CG1_CTXOP_ASSIGN: *PtrField.pu8 = (uint8_t)uValue; break;
|
---|
5058 | case BS3CG1_CTXOP_OR: *PtrField.pu8 |= (uint8_t)uValue; break;
|
---|
5059 | case BS3CG1_CTXOP_AND: *PtrField.pu8 &= (uint8_t)uValue; break;
|
---|
5060 | case BS3CG1_CTXOP_AND_INV: *PtrField.pu8 &= ~(uint8_t)uValue; break;
|
---|
5061 | }
|
---|
5062 | break;
|
---|
5063 |
|
---|
5064 | case 2:
|
---|
5065 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5066 | {
|
---|
5067 | case BS3CG1_CTXOP_ASSIGN: *PtrField.pu16 = (uint16_t)uValue; break;
|
---|
5068 | case BS3CG1_CTXOP_OR: *PtrField.pu16 |= (uint16_t)uValue; break;
|
---|
5069 | case BS3CG1_CTXOP_AND: *PtrField.pu16 &= (uint16_t)uValue; break;
|
---|
5070 | case BS3CG1_CTXOP_AND_INV: *PtrField.pu16 &= ~(uint16_t)uValue; break;
|
---|
5071 | }
|
---|
5072 | break;
|
---|
5073 |
|
---|
5074 | case 4:
|
---|
5075 | if ( (unsigned)(idxField - BS3CG1DST_XMM0_DW0_ZX) <= (unsigned)(BS3CG1DST_XMM15_DW0_ZX - BS3CG1DST_XMM0_DW0_ZX)
|
---|
5076 | || fZxVlMax)
|
---|
5077 | {
|
---|
5078 | PtrField.pu32[1] = 0;
|
---|
5079 | PtrField.pu64[1] = 0;
|
---|
5080 | }
|
---|
5081 | else if (offField <= RT_UOFFSETOF(BS3REGCTX, r15) /* Clear the top dword. */)
|
---|
5082 | PtrField.pu32[1] = 0;
|
---|
5083 | else if ((unsigned)(idxField - BS3CG1DST_MM0_LO_ZX) <= (unsigned)(BS3CG1DST_MM7_LO_ZX - BS3CG1DST_MM0_LO_ZX))
|
---|
5084 | {
|
---|
5085 | PtrField.pu32[1] = 0;
|
---|
5086 | PtrField.pu32[2] = 0xffff; /* observed on skylake */
|
---|
5087 | }
|
---|
5088 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5089 | {
|
---|
5090 | case BS3CG1_CTXOP_ASSIGN: *PtrField.pu32 = (uint32_t)uValue; break;
|
---|
5091 | case BS3CG1_CTXOP_OR: *PtrField.pu32 |= (uint32_t)uValue; break;
|
---|
5092 | case BS3CG1_CTXOP_AND: *PtrField.pu32 &= (uint32_t)uValue; break;
|
---|
5093 | case BS3CG1_CTXOP_AND_INV: *PtrField.pu32 &= ~(uint32_t)uValue; break;
|
---|
5094 | }
|
---|
5095 | break;
|
---|
5096 |
|
---|
5097 | case 8:
|
---|
5098 | if ( (unsigned)(idxField - BS3CG1DST_XMM0_LO_ZX) <= (unsigned)(BS3CG1DST_XMM15_LO_ZX - BS3CG1DST_XMM0_LO_ZX)
|
---|
5099 | || fZxVlMax)
|
---|
5100 | PtrField.pu64[1] = 0;
|
---|
5101 | else if ((unsigned)(idxField - BS3CG1DST_MM0) <= (unsigned)(BS3CG1DST_MM7 - BS3CG1DST_MM0))
|
---|
5102 | PtrField.pu32[2] = 0xffff; /* observed on skylake */
|
---|
5103 |
|
---|
5104 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5105 | {
|
---|
5106 | case BS3CG1_CTXOP_ASSIGN: *PtrField.pu64 = (uint64_t)uValue; break;
|
---|
5107 | case BS3CG1_CTXOP_OR: *PtrField.pu64 |= (uint64_t)uValue; break;
|
---|
5108 | case BS3CG1_CTXOP_AND: *PtrField.pu64 &= (uint64_t)uValue; break;
|
---|
5109 | case BS3CG1_CTXOP_AND_INV: *PtrField.pu64 &= ~(uint64_t)uValue; break;
|
---|
5110 | }
|
---|
5111 | break;
|
---|
5112 |
|
---|
5113 | default:
|
---|
5114 | return Bs3TestFailedF("Malformed context instruction: cbDst=%u, expected 1, 2, 4, or 8", cbDst);
|
---|
5115 | }
|
---|
5116 |
|
---|
5117 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5118 | switch (cbDst)
|
---|
5119 | {
|
---|
5120 | case 1: BS3CG1_DPRINTF(("dbg: --> %s: %#04RX8\n", g_aszBs3Cg1DstFields[idxField].sz, *PtrField.pu8)); break;
|
---|
5121 | case 2: BS3CG1_DPRINTF(("dbg: --> %s: %#06RX16\n", g_aszBs3Cg1DstFields[idxField].sz, *PtrField.pu16)); break;
|
---|
5122 | case 4: BS3CG1_DPRINTF(("dbg: --> %s: %#010RX32\n", g_aszBs3Cg1DstFields[idxField].sz, *PtrField.pu32)); break;
|
---|
5123 | default: BS3CG1_DPRINTF(("dbg: --> %s: %#018RX64\n", g_aszBs3Cg1DstFields[idxField].sz, *PtrField.pu64)); break;
|
---|
5124 | }
|
---|
5125 | #endif
|
---|
5126 | if (fZxVlMax)
|
---|
5127 | {
|
---|
5128 | uintptr_t iReg = ((uintptr_t)PtrField.pu8 - (uintptr_t)&pThis->pExtCtx->Ctx.x87.aXMM[0])
|
---|
5129 | / sizeof(pThis->pExtCtx->Ctx.x87.aXMM[0]);
|
---|
5130 | pThis->pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].au64[0] = 0;
|
---|
5131 | pThis->pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].au64[1] = 0;
|
---|
5132 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5133 | BS3CG1_DPRINTF(("dbg: --> cleared YMM%u_HI\n", iReg));
|
---|
5134 | #endif
|
---|
5135 | }
|
---|
5136 | }
|
---|
5137 | /*
|
---|
5138 | * Deal with larger field (FPU, SSE, AVX, ...).
|
---|
5139 | */
|
---|
5140 | else if (pThis->fWorkExtCtx)
|
---|
5141 | {
|
---|
5142 | union
|
---|
5143 | {
|
---|
5144 | X86FPUREG FpuReg;
|
---|
5145 | X86XMMREG XmmReg;
|
---|
5146 | X86YMMREG YmmReg;
|
---|
5147 | X86ZMMREG ZmmReg;
|
---|
5148 | uint8_t ab[sizeof(X86ZMMREG)];
|
---|
5149 | uint32_t au32[sizeof(X86ZMMREG) / sizeof(uint32_t)];
|
---|
5150 | uint64_t au64[sizeof(X86ZMMREG) / sizeof(uint64_t)];
|
---|
5151 | } Value;
|
---|
5152 | unsigned const offField = g_aoffBs3Cg1DstFields[idxField];
|
---|
5153 | unsigned iReg;
|
---|
5154 |
|
---|
5155 | /* Copy the value into the union, doing the zero padding / extending. */
|
---|
5156 | Bs3MemCpy(&Value, pbCode, cbValue);
|
---|
5157 | if (cbValue < sizeof(Value))
|
---|
5158 | {
|
---|
5159 | if ((bOpcode & BS3CG1_CTXOP_SIGN_EXT) && (Value.ab[cbValue - 1] & 0x80))
|
---|
5160 | Bs3MemSet(&Value.ab[cbValue], 0xff, sizeof(Value) - cbValue);
|
---|
5161 | else
|
---|
5162 | Bs3MemSet(&Value.ab[cbValue], 0x00, sizeof(Value) - cbValue);
|
---|
5163 | }
|
---|
5164 |
|
---|
5165 | /* Optimized access to XMM and STx registers. */
|
---|
5166 | if ( pThis->pExtCtx->enmMethod != BS3EXTCTXMETHOD_ANCIENT
|
---|
5167 | && offField - sizeof(BS3REGCTX) < RT_UOFFSET_AFTER(BS3EXTCTX, Ctx.x87.aXMM[15]) )
|
---|
5168 | PtrField.pb = (uint8_t *)pThis->pExtCtx + offField - sizeof(BS3REGCTX);
|
---|
5169 | /* Non-register operands: */
|
---|
5170 | else if ((unsigned)(idxField - BS3CG1DST_OP1) < 4U)
|
---|
5171 | {
|
---|
5172 | unsigned const idxOp = idxField - BS3CG1DST_OP1;
|
---|
5173 | switch (pThis->aOperands[idxOp].enmLocation)
|
---|
5174 | {
|
---|
5175 | case BS3CG1OPLOC_MEM:
|
---|
5176 | if (!pbInstr)
|
---|
5177 | return Bs3TestFailedF("Read only operand specified in output!");
|
---|
5178 | PtrField.pu8 = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[idxOp].off];
|
---|
5179 | break;
|
---|
5180 |
|
---|
5181 | case BS3CG1OPLOC_MEM_RW:
|
---|
5182 | case BS3CG1OPLOC_MEM_WO:
|
---|
5183 | if (pbInstr)
|
---|
5184 | {
|
---|
5185 | PtrField.pu8 = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[idxOp].off];
|
---|
5186 | pbMemCopy = pThis->MemOp.ab;
|
---|
5187 | }
|
---|
5188 | else
|
---|
5189 | PtrField.pu8 = pThis->MemOp.ab;
|
---|
5190 | break;
|
---|
5191 |
|
---|
5192 | default:
|
---|
5193 | return Bs3TestFailedF("Internal error: Field %d (%d) @ %#x LB %u: enmLocation=%u off=%#x idxField=%u",
|
---|
5194 | idxField, idxOp, offField, cbDst, pThis->aOperands[idxOp].enmLocation,
|
---|
5195 | pThis->aOperands[idxOp].off, pThis->aOperands[idxOp].idxField);
|
---|
5196 | }
|
---|
5197 | }
|
---|
5198 | /* The YMM (AVX) registers have split storage in the state, so they need special handling. */
|
---|
5199 | else if ((iReg = idxField - BS3CG1DST_YMM0) < 16U)
|
---|
5200 | {
|
---|
5201 | /* The first 128-bits in XMM land. */
|
---|
5202 | PtrField.pu64 = &pThis->pExtCtx->Ctx.x87.aXMM[iReg].au64[0];
|
---|
5203 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5204 | {
|
---|
5205 | case BS3CG1_CTXOP_ASSIGN:
|
---|
5206 | PtrField.pu64[0] = Value.au64[0];
|
---|
5207 | PtrField.pu64[1] = Value.au64[1];
|
---|
5208 | break;
|
---|
5209 | case BS3CG1_CTXOP_OR:
|
---|
5210 | PtrField.pu64[0] |= Value.au64[0];
|
---|
5211 | PtrField.pu64[1] |= Value.au64[1];
|
---|
5212 | break;
|
---|
5213 | case BS3CG1_CTXOP_AND:
|
---|
5214 | PtrField.pu64[0] &= Value.au64[0];
|
---|
5215 | PtrField.pu64[1] &= Value.au64[1];
|
---|
5216 | break;
|
---|
5217 | case BS3CG1_CTXOP_AND_INV:
|
---|
5218 | PtrField.pu64[0] &= ~Value.au64[0];
|
---|
5219 | PtrField.pu64[1] &= ~Value.au64[1];
|
---|
5220 | break;
|
---|
5221 | }
|
---|
5222 |
|
---|
5223 | /* The second 128-bit in YMM_HI land. */
|
---|
5224 | PtrField.pu64 = &pThis->pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].au64[0];
|
---|
5225 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5226 | {
|
---|
5227 | case BS3CG1_CTXOP_ASSIGN:
|
---|
5228 | PtrField.pu64[0] = Value.au64[2];
|
---|
5229 | PtrField.pu64[1] = Value.au64[3];
|
---|
5230 | break;
|
---|
5231 | case BS3CG1_CTXOP_OR:
|
---|
5232 | PtrField.pu64[0] |= Value.au64[2];
|
---|
5233 | PtrField.pu64[1] |= Value.au64[3];
|
---|
5234 | break;
|
---|
5235 | case BS3CG1_CTXOP_AND:
|
---|
5236 | PtrField.pu64[0] &= Value.au64[2];
|
---|
5237 | PtrField.pu64[1] &= Value.au64[3];
|
---|
5238 | break;
|
---|
5239 | case BS3CG1_CTXOP_AND_INV:
|
---|
5240 | PtrField.pu64[0] &= ~Value.au64[2];
|
---|
5241 | PtrField.pu64[1] &= ~Value.au64[3];
|
---|
5242 | break;
|
---|
5243 | }
|
---|
5244 | PtrField.pb = NULL;
|
---|
5245 | }
|
---|
5246 | /* AVX512 needs handling like above, but more complicated. */
|
---|
5247 | else
|
---|
5248 | return Bs3TestFailedF("TODO: implement me: cbDst=%d idxField=%d (AVX and other weird state)", cbDst, idxField);
|
---|
5249 |
|
---|
5250 | if (PtrField.pb)
|
---|
5251 | {
|
---|
5252 | /* Modify the field / memory. */
|
---|
5253 | unsigned i;
|
---|
5254 | if (cbDst & 3)
|
---|
5255 | return Bs3TestFailedF("Malformed context instruction: cbDst=%u, multiple of 4", cbDst);
|
---|
5256 |
|
---|
5257 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5258 | BS3CG1_DPRINTF(("dbg: modify %s: %.*Rhxs (LB %u) %s %.*Rhxs (LB %u)\n", g_aszBs3Cg1DstFields[idxField].sz,
|
---|
5259 | cbDst, PtrField.pb, cbDst, Bs3Cg1CtxOpToString(bOpcode), cbValue, Value.ab, cbValue));
|
---|
5260 | #endif
|
---|
5261 |
|
---|
5262 | i = cbDst / 4;
|
---|
5263 | while (i-- > 0)
|
---|
5264 | {
|
---|
5265 | switch (bOpcode & BS3CG1_CTXOP_OPERATOR_MASK)
|
---|
5266 | {
|
---|
5267 | case BS3CG1_CTXOP_ASSIGN: PtrField.pu32[i] = Value.au32[i]; break;
|
---|
5268 | case BS3CG1_CTXOP_OR: PtrField.pu32[i] |= Value.au32[i]; break;
|
---|
5269 | case BS3CG1_CTXOP_AND: PtrField.pu32[i] &= Value.au32[i]; break;
|
---|
5270 | case BS3CG1_CTXOP_AND_INV: PtrField.pu32[i] &= ~Value.au32[i]; break;
|
---|
5271 | }
|
---|
5272 | }
|
---|
5273 |
|
---|
5274 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5275 | BS3CG1_DPRINTF(("dbg: --> %s: %.*Rhxs\n", g_aszBs3Cg1DstFields[idxField].sz, cbDst, PtrField.pb));
|
---|
5276 | #endif
|
---|
5277 |
|
---|
5278 | if (fZxVlMax)
|
---|
5279 | {
|
---|
5280 | uintptr_t iReg = ((uintptr_t)PtrField.pu8 - (uintptr_t)&pThis->pExtCtx->Ctx.x87.aXMM[0])
|
---|
5281 | / sizeof(pThis->pExtCtx->Ctx.x87.aXMM[0]);
|
---|
5282 | if (cbDst < 16)
|
---|
5283 | {
|
---|
5284 | for (i = cbDst / 4; i < 4; i++)
|
---|
5285 | PtrField.pu32[i++] = 0;
|
---|
5286 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5287 | BS3CG1_DPRINTF(("dbg: --> cleared high %u bytes of XMM%u\n", 16 - cbDst, iReg));
|
---|
5288 | #endif
|
---|
5289 | }
|
---|
5290 | pThis->pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].au64[0] = 0;
|
---|
5291 | pThis->pExtCtx->Ctx.x.u.YmmHi.aYmmHi[iReg].au64[1] = 0;
|
---|
5292 | #ifdef BS3CG1_DEBUG_CTX_MOD
|
---|
5293 | BS3CG1_DPRINTF(("dbg: --> cleared YMM%u_HI\n", iReg));
|
---|
5294 | #endif
|
---|
5295 | }
|
---|
5296 | }
|
---|
5297 |
|
---|
5298 | /*
|
---|
5299 | * Hack! Update pThis->MemOp when setting up the inputs so we can
|
---|
5300 | * correctly validate value and alignment exceptions.
|
---|
5301 | */
|
---|
5302 | if (pbMemCopy && PtrField.pv)
|
---|
5303 | Bs3MemCpy(pbMemCopy, PtrField.pv, cbDst);
|
---|
5304 | }
|
---|
5305 | /* !pThis->fWorkExtCtx: */
|
---|
5306 | else if (pThis->fCpuSetupFirstResult)
|
---|
5307 | return Bs3TestFailedF("Extended context disabled: Field %d (%s) @ %#x LB %u\n",
|
---|
5308 | idxField, g_aszBs3Cg1DstFields[idxField].sz, g_aoffBs3Cg1DstFields[idxField], cbDst);
|
---|
5309 | else
|
---|
5310 | BS3CG1_DPRINTF(("dbg: Extended context disabled: skipping modification [> 8]\n"));
|
---|
5311 |
|
---|
5312 | /*
|
---|
5313 | * Advance to the next instruction.
|
---|
5314 | */
|
---|
5315 | l_advance_to_next:
|
---|
5316 | pbCode += cbValue;
|
---|
5317 | cbLeft -= cbValue;
|
---|
5318 | }
|
---|
5319 |
|
---|
5320 | return true;
|
---|
5321 | }
|
---|
5322 |
|
---|
5323 |
|
---|
5324 | /**
|
---|
5325 | * Checks the result of a run.
|
---|
5326 | *
|
---|
5327 | * @returns true if successful, false if not.
|
---|
5328 | * @param pThis The state.
|
---|
5329 | * @param bTestXcptExpected The exception causing the test code to stop
|
---|
5330 | * executing.
|
---|
5331 | * @param fInvalidEncodingPgFault Set if we've cut the instruction a byte
|
---|
5332 | * short and is expecting a \#PF on the page
|
---|
5333 | * boundrary rather than a \#UD. Only set if
|
---|
5334 | * fInvalidEncoding is also set.
|
---|
5335 | * @param iEncoding For error reporting.
|
---|
5336 | */
|
---|
5337 | static bool BS3_NEAR_CODE Bs3Cg1CheckResult(PBS3CG1STATE pThis, uint8_t bTestXcptExpected,
|
---|
5338 | bool fInvalidEncodingPgFault, unsigned iEncoding)
|
---|
5339 | {
|
---|
5340 | unsigned iOperand;
|
---|
5341 |
|
---|
5342 | /*
|
---|
5343 | * Check the exception state first.
|
---|
5344 | */
|
---|
5345 | uint8_t bExpectedXcpt;
|
---|
5346 | uint8_t cbAdjustPc;
|
---|
5347 | if (!pThis->fInvalidEncoding)
|
---|
5348 | {
|
---|
5349 | bExpectedXcpt = pThis->bAlignmentXcpt;
|
---|
5350 | if (bExpectedXcpt == UINT8_MAX)
|
---|
5351 | bExpectedXcpt = pThis->bValueXcpt;
|
---|
5352 | if (bExpectedXcpt == UINT8_MAX)
|
---|
5353 | {
|
---|
5354 | cbAdjustPc = pThis->cbCurInstr;
|
---|
5355 | bExpectedXcpt = bTestXcptExpected;
|
---|
5356 | if (bTestXcptExpected == X86_XCPT_PF)
|
---|
5357 | pThis->Ctx.cr2.u = pThis->uCodePgFlat + X86_PAGE_SIZE;
|
---|
5358 | }
|
---|
5359 | else
|
---|
5360 | cbAdjustPc = 0;
|
---|
5361 | }
|
---|
5362 | else
|
---|
5363 | {
|
---|
5364 | cbAdjustPc = 0;
|
---|
5365 | if (!fInvalidEncodingPgFault)
|
---|
5366 | bExpectedXcpt = X86_XCPT_UD;
|
---|
5367 | else
|
---|
5368 | {
|
---|
5369 | bExpectedXcpt = X86_XCPT_PF;
|
---|
5370 | pThis->Ctx.cr2.u = pThis->uCodePgFlat + X86_PAGE_SIZE;
|
---|
5371 | }
|
---|
5372 | }
|
---|
5373 | if (RT_LIKELY( pThis->TrapFrame.bXcpt == bExpectedXcpt
|
---|
5374 | && pThis->TrapFrame.Ctx.rip.u == pThis->Ctx.rip.u + cbAdjustPc))
|
---|
5375 | {
|
---|
5376 | /*
|
---|
5377 | * Check the register content.
|
---|
5378 | */
|
---|
5379 | bool fOkay = Bs3TestCheckRegCtxEx(&pThis->TrapFrame.Ctx, &pThis->Ctx,
|
---|
5380 | cbAdjustPc, 0 /*cbSpAdjust*/, 0 /*fExtraEfl*/,
|
---|
5381 | pThis->pszMode, iEncoding);
|
---|
5382 |
|
---|
5383 | /*
|
---|
5384 | * Check memory output operands.
|
---|
5385 | */
|
---|
5386 | if (!pThis->fInvalidEncoding)
|
---|
5387 | {
|
---|
5388 | iOperand = pThis->cOperands;
|
---|
5389 | while (iOperand-- > 0)
|
---|
5390 | if ( pThis->aOperands[iOperand].enmLocation == BS3CG1OPLOC_MEM_RW
|
---|
5391 | || pThis->aOperands[iOperand].enmLocation == BS3CG1OPLOC_MEM_WO)
|
---|
5392 | {
|
---|
5393 | if (pThis->aOperands[iOperand].off)
|
---|
5394 | {
|
---|
5395 | BS3PTRUNION PtrUnion;
|
---|
5396 | PtrUnion.pb = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[iOperand].off];
|
---|
5397 | switch (pThis->aOperands[iOperand].cbOp)
|
---|
5398 | {
|
---|
5399 | case 1:
|
---|
5400 | if (*PtrUnion.pu8 == pThis->MemOp.ab[0])
|
---|
5401 | continue;
|
---|
5402 | Bs3TestFailedF("op%u: Wrote %#04RX8, expected %#04RX8",
|
---|
5403 | iOperand, *PtrUnion.pu8, pThis->MemOp.ab[0]);
|
---|
5404 | break;
|
---|
5405 | case 2:
|
---|
5406 | if (*PtrUnion.pu16 == pThis->MemOp.au16[0])
|
---|
5407 | continue;
|
---|
5408 | Bs3TestFailedF("op%u: Wrote %#06RX16, expected %#06RX16",
|
---|
5409 | iOperand, *PtrUnion.pu16, pThis->MemOp.au16[0]);
|
---|
5410 | break;
|
---|
5411 | case 4:
|
---|
5412 | if (*PtrUnion.pu32 == pThis->MemOp.au32[0])
|
---|
5413 | continue;
|
---|
5414 | Bs3TestFailedF("op%u: Wrote %#010RX32, expected %#010RX32",
|
---|
5415 | iOperand, *PtrUnion.pu32, pThis->MemOp.au32[0]);
|
---|
5416 | break;
|
---|
5417 | case 8:
|
---|
5418 | if (*PtrUnion.pu64 == pThis->MemOp.au64[0])
|
---|
5419 | continue;
|
---|
5420 | Bs3TestFailedF("op%u: Wrote %#018RX64, expected %#018RX64",
|
---|
5421 | iOperand, *PtrUnion.pu64, pThis->MemOp.au64[0]);
|
---|
5422 | break;
|
---|
5423 | default:
|
---|
5424 | if (Bs3MemCmp(PtrUnion.pb, pThis->MemOp.ab, pThis->aOperands[iOperand].cbOp) == 0)
|
---|
5425 | continue;
|
---|
5426 | Bs3TestFailedF("op%u: Wrote %.*Rhxs, expected %.*Rhxs",
|
---|
5427 | iOperand,
|
---|
5428 | pThis->aOperands[iOperand].cbOp, PtrUnion.pb,
|
---|
5429 | pThis->aOperands[iOperand].cbOp, pThis->MemOp.ab);
|
---|
5430 | break;
|
---|
5431 | }
|
---|
5432 | }
|
---|
5433 | else
|
---|
5434 | Bs3TestFailedF("op%u: off is zero\n", iOperand);
|
---|
5435 | fOkay = false;
|
---|
5436 | }
|
---|
5437 | }
|
---|
5438 |
|
---|
5439 | /*
|
---|
5440 | * Check extended context if enabled.
|
---|
5441 | */
|
---|
5442 | if (pThis->fWorkExtCtx)
|
---|
5443 | {
|
---|
5444 | PBS3EXTCTX pExpect = pThis->pExtCtx;
|
---|
5445 | PBS3EXTCTX pResult = pThis->pResultExtCtx;
|
---|
5446 | unsigned i;
|
---|
5447 | if ( pExpect->enmMethod == BS3EXTCTXMETHOD_XSAVE
|
---|
5448 | || pExpect->enmMethod == BS3EXTCTXMETHOD_FXSAVE)
|
---|
5449 | {
|
---|
5450 | /* Compare the x87 state, ASSUMING XCR0 bit 1 is set. */
|
---|
5451 | #define CHECK_FIELD(a_Field, a_szFmt) \
|
---|
5452 | if (pResult->Ctx.a_Field != pExpect->Ctx.a_Field) fOkay = Bs3TestFailedF(a_szFmt, pResult->Ctx.a_Field, pExpect->Ctx.a_Field)
|
---|
5453 | CHECK_FIELD(x87.FCW, "FCW: %#06x, expected %#06x");
|
---|
5454 | CHECK_FIELD(x87.FSW, "FSW: %#06x, expected %#06x");
|
---|
5455 | CHECK_FIELD(x87.FTW, "FTW: %#06x, expected %#06x");
|
---|
5456 | //CHECK_FIELD(x87.FOP, "FOP: %#06x, expected %#06x");
|
---|
5457 | //CHECK_FIELD(x87.FPUIP, "FPUIP: %#010RX32, expected %#010RX32");
|
---|
5458 | //CHECK_FIELD(x87.CS, "FPUCS: %#06x, expected %#06x");
|
---|
5459 | //CHECK_FIELD(x87.Rsrvd1, "Rsrvd1: %#06x, expected %#06x");
|
---|
5460 | //CHECK_FIELD(x87.DP, "FPUDP: %#010RX32, expected %#010RX32");
|
---|
5461 | //CHECK_FIELD(x87.DS, "FPUDS: %#06x, expected %#06x");
|
---|
5462 | //CHECK_FIELD(x87.Rsrvd2, "Rsrvd2: %#06x, expected %#06x");
|
---|
5463 | CHECK_FIELD(x87.MXCSR, "MXCSR: %#010RX32, expected %#010RX32");
|
---|
5464 | #undef CHECK_FIELD
|
---|
5465 | for (i = 0; i < RT_ELEMENTS(pExpect->Ctx.x87.aRegs); i++)
|
---|
5466 | if ( pResult->Ctx.x87.aRegs[i].au64[0] != pExpect->Ctx.x87.aRegs[i].au64[0]
|
---|
5467 | || pResult->Ctx.x87.aRegs[i].au16[4] != pExpect->Ctx.x87.aRegs[i].au16[4])
|
---|
5468 | fOkay = Bs3TestFailedF("ST[%u]: %c m=%#RX64 e=%d, expected %c m=%#RX64 e=%d", i,
|
---|
5469 | pResult->Ctx.x87.aRegs[i].r80Ex.s.fSign ? '-' : '+',
|
---|
5470 | pResult->Ctx.x87.aRegs[i].r80Ex.s.uMantissa,
|
---|
5471 | pResult->Ctx.x87.aRegs[i].r80Ex.s.uExponent,
|
---|
5472 | pExpect->Ctx.x87.aRegs[i].r80Ex.s.fSign ? '-' : '+',
|
---|
5473 | pExpect->Ctx.x87.aRegs[i].r80Ex.s.uMantissa,
|
---|
5474 | pExpect->Ctx.x87.aRegs[i].r80Ex.s.uExponent);
|
---|
5475 | for (i = 0; i < (ARCH_BITS == 64 ? 16 : 8); i++)
|
---|
5476 | if ( pResult->Ctx.x87.aXMM[i].au64[0] != pExpect->Ctx.x87.aXMM[i].au64[0]
|
---|
5477 | || pResult->Ctx.x87.aXMM[i].au64[1] != pExpect->Ctx.x87.aXMM[i].au64[1])
|
---|
5478 | fOkay = Bs3TestFailedF("XMM%u: %#010RX64'%016RX64, expected %#010RX64'%08RX64", i,
|
---|
5479 | pResult->Ctx.x87.aXMM[i].au64[1],
|
---|
5480 | pResult->Ctx.x87.aXMM[i].au64[0],
|
---|
5481 | pExpect->Ctx.x87.aXMM[i].au64[1],
|
---|
5482 | pExpect->Ctx.x87.aXMM[i].au64[0]);
|
---|
5483 | if (pExpect->fXcr0Saved & XSAVE_C_YMM)
|
---|
5484 | for (i = 0; i < (ARCH_BITS == 64 ? 16 : 8); i++)
|
---|
5485 | if ( pResult->Ctx.x.u.YmmHi.aYmmHi[i].au64[0] != pExpect->Ctx.x.u.YmmHi.aYmmHi[i].au64[0]
|
---|
5486 | || pResult->Ctx.x.u.YmmHi.aYmmHi[i].au64[1] != pExpect->Ctx.x.u.YmmHi.aYmmHi[i].au64[1])
|
---|
5487 | fOkay = Bs3TestFailedF("YMM%u_HI: %#010RX64'%016RX64, expected %#010RX64'%08RX64", i,
|
---|
5488 | pResult->Ctx.x.u.YmmHi.aYmmHi[i].au64[1],
|
---|
5489 | pResult->Ctx.x.u.YmmHi.aYmmHi[i].au64[0],
|
---|
5490 | pExpect->Ctx.x.u.YmmHi.aYmmHi[i].au64[1],
|
---|
5491 | pExpect->Ctx.x.u.YmmHi.aYmmHi[i].au64[0]);
|
---|
5492 | }
|
---|
5493 | else
|
---|
5494 | fOkay = Bs3TestFailedF("Unsupported extended CPU context method: %d", pExpect->enmMethod);
|
---|
5495 | }
|
---|
5496 |
|
---|
5497 | /*
|
---|
5498 | * Done.
|
---|
5499 | */
|
---|
5500 | if (fOkay)
|
---|
5501 | return true;
|
---|
5502 |
|
---|
5503 | /*
|
---|
5504 | * Report failure.
|
---|
5505 | */
|
---|
5506 | Bs3TestFailedF("ins#%RU32/test#%u: encoding #%u: %.*Rhxs%s",
|
---|
5507 | pThis->iInstr, pThis->iTest, iEncoding, pThis->cbCurInstr, pThis->abCurInstr,
|
---|
5508 | fInvalidEncodingPgFault ? " (cut short)" : "");
|
---|
5509 | }
|
---|
5510 | else
|
---|
5511 | Bs3TestFailedF("ins#%RU32/test#%u: bXcpt=%#x expected %#x; rip=%RX64 expected %RX64; encoding#%u: %.*Rhxs%s",
|
---|
5512 | pThis->iInstr, pThis->iTest,
|
---|
5513 | pThis->TrapFrame.bXcpt, bExpectedXcpt,
|
---|
5514 | pThis->TrapFrame.Ctx.rip.u, pThis->Ctx.rip.u + cbAdjustPc,
|
---|
5515 | iEncoding, pThis->cbCurInstr, pThis->abCurInstr, fInvalidEncodingPgFault ? " (cut short)" : "");
|
---|
5516 | Bs3TestPrintf("cpl=%u cbOperands=%u\n", pThis->uCpl, pThis->cbOperand);
|
---|
5517 |
|
---|
5518 | /*
|
---|
5519 | * Display memory operands.
|
---|
5520 | */
|
---|
5521 | for (iOperand = 0; iOperand < pThis->cOperands; iOperand++)
|
---|
5522 | {
|
---|
5523 | BS3PTRUNION PtrUnion;
|
---|
5524 | switch (pThis->aOperands[iOperand].enmLocation)
|
---|
5525 | {
|
---|
5526 | case BS3CG1OPLOC_CTX:
|
---|
5527 | {
|
---|
5528 | uint8_t idxField = pThis->aOperands[iOperand].idxField;
|
---|
5529 | unsigned offField = g_aoffBs3Cg1DstFields[idxField];
|
---|
5530 | if (offField <= sizeof(BS3REGCTX))
|
---|
5531 | PtrUnion.pb = (uint8_t BS3_FAR *)&pThis->Ctx + offField;
|
---|
5532 | else
|
---|
5533 | {
|
---|
5534 | Bs3TestPrintf("op%u: ctx%u: xxxx\n", iOperand, pThis->aOperands[iOperand].cbOp * 8);
|
---|
5535 | break;
|
---|
5536 | }
|
---|
5537 | switch (pThis->aOperands[iOperand].cbOp)
|
---|
5538 | {
|
---|
5539 | case 1: Bs3TestPrintf("op%u: ctx08: %#04RX8\n", iOperand, *PtrUnion.pu8); break;
|
---|
5540 | case 2: Bs3TestPrintf("op%u: ctx16: %#06RX16\n", iOperand, *PtrUnion.pu16); break;
|
---|
5541 | case 4: Bs3TestPrintf("op%u: ctx32: %#010RX32\n", iOperand, *PtrUnion.pu32); break;
|
---|
5542 | case 8: Bs3TestPrintf("op%u: ctx64: %#018RX64\n", iOperand, *PtrUnion.pu64); break;
|
---|
5543 | default:
|
---|
5544 | Bs3TestPrintf("op%u: ctx%u: %.*Rhxs\n", iOperand, pThis->aOperands[iOperand].cbOp * 8,
|
---|
5545 | pThis->aOperands[iOperand].cbOp, PtrUnion.pb);
|
---|
5546 | break;
|
---|
5547 | }
|
---|
5548 | break;
|
---|
5549 | }
|
---|
5550 |
|
---|
5551 | case BS3CG1OPLOC_IMM:
|
---|
5552 | PtrUnion.pb = &pThis->pbCodePg[pThis->aOperands[iOperand].off];
|
---|
5553 | switch (pThis->aOperands[iOperand].cbOp)
|
---|
5554 | {
|
---|
5555 | case 1: Bs3TestPrintf("op%u: imm08: %#04RX8\n", iOperand, *PtrUnion.pu8); break;
|
---|
5556 | case 2: Bs3TestPrintf("op%u: imm16: %#06RX16\n", iOperand, *PtrUnion.pu16); break;
|
---|
5557 | case 4: Bs3TestPrintf("op%u: imm32: %#010RX32\n", iOperand, *PtrUnion.pu32); break;
|
---|
5558 | case 8: Bs3TestPrintf("op%u: imm64: %#018RX64\n", iOperand, *PtrUnion.pu64); break;
|
---|
5559 | default:
|
---|
5560 | Bs3TestPrintf("op%u: imm%u: %.*Rhxs\n", iOperand, pThis->aOperands[iOperand].cbOp * 8,
|
---|
5561 | pThis->aOperands[iOperand].cbOp, PtrUnion.pb);
|
---|
5562 | break;
|
---|
5563 | }
|
---|
5564 | break;
|
---|
5565 |
|
---|
5566 | case BS3CG1OPLOC_MEM:
|
---|
5567 | case BS3CG1OPLOC_MEM_RW:
|
---|
5568 | case BS3CG1OPLOC_MEM_WO:
|
---|
5569 | if (pThis->aOperands[iOperand].off)
|
---|
5570 | {
|
---|
5571 | PtrUnion.pb = &pThis->pbDataPg[X86_PAGE_SIZE - pThis->aOperands[iOperand].off];
|
---|
5572 | switch (pThis->aOperands[iOperand].cbOp)
|
---|
5573 | {
|
---|
5574 | case 1: Bs3TestPrintf("op%u: result mem08: %#04RX8\n", iOperand, *PtrUnion.pu8); break;
|
---|
5575 | case 2: Bs3TestPrintf("op%u: result mem16: %#06RX16\n", iOperand, *PtrUnion.pu16); break;
|
---|
5576 | case 4: Bs3TestPrintf("op%u: result mem32: %#010RX32\n", iOperand, *PtrUnion.pu32); break;
|
---|
5577 | case 8: Bs3TestPrintf("op%u: result mem64: %#018RX64\n", iOperand, *PtrUnion.pu64); break;
|
---|
5578 | default:
|
---|
5579 | Bs3TestPrintf("op%u: result mem%u: %.*Rhxs\n", iOperand, pThis->aOperands[iOperand].cbOp * 8,
|
---|
5580 | pThis->aOperands[iOperand].cbOp, PtrUnion.pb);
|
---|
5581 | break;
|
---|
5582 | }
|
---|
5583 | if ( pThis->aOperands[iOperand].enmLocation == BS3CG1OPLOC_MEM_WO
|
---|
5584 | || pThis->aOperands[iOperand].enmLocation == BS3CG1OPLOC_MEM_RW)
|
---|
5585 | {
|
---|
5586 | PtrUnion.pb = pThis->MemOp.ab;
|
---|
5587 | switch (pThis->aOperands[iOperand].cbOp)
|
---|
5588 | {
|
---|
5589 | case 1: Bs3TestPrintf("op%u: expect mem08: %#04RX8\n", iOperand, *PtrUnion.pu8); break;
|
---|
5590 | case 2: Bs3TestPrintf("op%u: expect mem16: %#06RX16\n", iOperand, *PtrUnion.pu16); break;
|
---|
5591 | case 4: Bs3TestPrintf("op%u: expect mem32: %#010RX32\n", iOperand, *PtrUnion.pu32); break;
|
---|
5592 | case 8: Bs3TestPrintf("op%u: expect mem64: %#018RX64\n", iOperand, *PtrUnion.pu64); break;
|
---|
5593 | default:
|
---|
5594 | Bs3TestPrintf("op%u: expect mem%u: %.*Rhxs\n", iOperand, pThis->aOperands[iOperand].cbOp * 8,
|
---|
5595 | pThis->aOperands[iOperand].cbOp, PtrUnion.pb);
|
---|
5596 | break;
|
---|
5597 | }
|
---|
5598 | }
|
---|
5599 | }
|
---|
5600 | else
|
---|
5601 | Bs3TestPrintf("op%u: mem%u: zero off value!!\n", iOperand, pThis->aOperands[iOperand].cbOp * 8);
|
---|
5602 | break;
|
---|
5603 | }
|
---|
5604 | }
|
---|
5605 |
|
---|
5606 | /*
|
---|
5607 | * Display contexts.
|
---|
5608 | */
|
---|
5609 | Bs3TestPrintf("-- Expected context:\n");
|
---|
5610 | Bs3RegCtxPrint(&pThis->Ctx);
|
---|
5611 | if (pThis->fWorkExtCtx)
|
---|
5612 | Bs3TestPrintf("xcr0=%RX64\n", pThis->pExtCtx->fXcr0Saved);
|
---|
5613 | Bs3TestPrintf("-- Actual context:\n");
|
---|
5614 | Bs3TrapPrintFrame(&pThis->TrapFrame);
|
---|
5615 | if (pThis->fWorkExtCtx)
|
---|
5616 | Bs3TestPrintf("xcr0=%RX64\n", pThis->pResultExtCtx->fXcr0Saved);
|
---|
5617 | Bs3TestPrintf("\n");
|
---|
5618 | ASMHalt();
|
---|
5619 | return false;
|
---|
5620 | }
|
---|
5621 |
|
---|
5622 |
|
---|
5623 | /**
|
---|
5624 | * Destroys the state, freeing all allocations and such.
|
---|
5625 | *
|
---|
5626 | * @param pThis The state.
|
---|
5627 | */
|
---|
5628 | static void BS3_NEAR_CODE Bs3Cg1Destroy(PBS3CG1STATE pThis)
|
---|
5629 | {
|
---|
5630 | if (BS3_MODE_IS_PAGED(pThis->bMode))
|
---|
5631 | {
|
---|
5632 | #if ARCH_BITS != 16
|
---|
5633 | Bs3MemGuardedTestPageFree(pThis->pbCodePg);
|
---|
5634 | Bs3MemGuardedTestPageFree(pThis->pbDataPg);
|
---|
5635 | #endif
|
---|
5636 | }
|
---|
5637 | else
|
---|
5638 | {
|
---|
5639 | Bs3MemFree(pThis->pbCodePg, X86_PAGE_SIZE);
|
---|
5640 | Bs3MemFree(pThis->pbDataPg, X86_PAGE_SIZE);
|
---|
5641 | }
|
---|
5642 |
|
---|
5643 | if (pThis->pExtCtx)
|
---|
5644 | Bs3MemFree(pThis->pExtCtx, pThis->pExtCtx->cb * 3);
|
---|
5645 |
|
---|
5646 | pThis->pbCodePg = NULL;
|
---|
5647 | pThis->pbDataPg = NULL;
|
---|
5648 | pThis->pExtCtx = NULL;
|
---|
5649 | pThis->pResultExtCtx = NULL;
|
---|
5650 | pThis->pInitialExtCtx = NULL;
|
---|
5651 | }
|
---|
5652 |
|
---|
5653 |
|
---|
5654 | /**
|
---|
5655 | * Initializes the state.
|
---|
5656 | *
|
---|
5657 | * @returns Success indicator (true/false)
|
---|
5658 | * @param pThis The state.
|
---|
5659 | * @param bMode The mode being tested.
|
---|
5660 | */
|
---|
5661 | bool BS3_NEAR_CODE BS3_CMN_NM(Bs3Cg1Init)(PBS3CG1STATE pThis, uint8_t bMode)
|
---|
5662 | {
|
---|
5663 | BS3MEMKIND const enmMemKind = BS3_MODE_IS_RM_OR_V86(bMode) ? BS3MEMKIND_REAL
|
---|
5664 | : !BS3_MODE_IS_64BIT_CODE(bMode) ? BS3MEMKIND_TILED : BS3MEMKIND_FLAT32;
|
---|
5665 | unsigned iRing;
|
---|
5666 | unsigned cb;
|
---|
5667 | unsigned i;
|
---|
5668 | uint64_t fFlags;
|
---|
5669 | PBS3EXTCTX pExtCtx;
|
---|
5670 |
|
---|
5671 | Bs3MemSet(pThis, 0, sizeof(*pThis));
|
---|
5672 |
|
---|
5673 | pThis->iFirstRing = BS3_MODE_IS_V86(bMode) ? 3 : 0;
|
---|
5674 | pThis->iEndRing = BS3_MODE_IS_RM_SYS(bMode) ? 1 : 4;
|
---|
5675 | pThis->bMode = bMode;
|
---|
5676 | pThis->pszMode = Bs3GetModeName(bMode);
|
---|
5677 | pThis->pszModeShort = Bs3GetModeNameShortLower(bMode);
|
---|
5678 | pThis->bCpuVendor = Bs3GetCpuVendor();
|
---|
5679 | pThis->pchMnemonic = g_achBs3Cg1Mnemonics;
|
---|
5680 | pThis->pabOperands = g_abBs3Cg1Operands;
|
---|
5681 | pThis->pabOpcodes = g_abBs3Cg1Opcodes;
|
---|
5682 | pThis->fAdvanceMnemonic = 1;
|
---|
5683 |
|
---|
5684 | /* Allocate extended context structures. */
|
---|
5685 | cb = Bs3ExtCtxGetSize(&fFlags);
|
---|
5686 | pExtCtx = Bs3MemAlloc(BS3MEMKIND_TILED, cb * 3);
|
---|
5687 | if (!pExtCtx)
|
---|
5688 | return Bs3TestFailedF("Bs3MemAlloc(tiled,%#x)", cb * 3);
|
---|
5689 | pThis->pExtCtx = pExtCtx;
|
---|
5690 | pThis->pResultExtCtx = (PBS3EXTCTX)((uint8_t BS3_FAR *)pExtCtx + cb);
|
---|
5691 | pThis->pInitialExtCtx = (PBS3EXTCTX)((uint8_t BS3_FAR *)pExtCtx + cb + cb);
|
---|
5692 |
|
---|
5693 | Bs3ExtCtxInit(pThis->pExtCtx, cb, fFlags);
|
---|
5694 | Bs3ExtCtxInit(pThis->pResultExtCtx, cb, fFlags);
|
---|
5695 | Bs3ExtCtxInit(pThis->pInitialExtCtx, cb, fFlags);
|
---|
5696 | //Bs3TestPrintf("fCR0=%RX64 cbExtCtx=%#x method=%d\n", fFlags, cb, pExtCtx->enmMethod);
|
---|
5697 |
|
---|
5698 | /* Allocate guarded exectuable and data memory. */
|
---|
5699 | if (BS3_MODE_IS_PAGED(bMode))
|
---|
5700 | {
|
---|
5701 | #if ARCH_BITS != 16
|
---|
5702 | pThis->pbCodePg = Bs3MemGuardedTestPageAlloc(enmMemKind);
|
---|
5703 | pThis->pbDataPg = Bs3MemGuardedTestPageAlloc(enmMemKind);
|
---|
5704 | if (!pThis->pbCodePg || !pThis->pbDataPg)
|
---|
5705 | {
|
---|
5706 | Bs3TestFailedF("Bs3MemGuardedTestPageAlloc(%d) failed", enmMemKind);
|
---|
5707 | Bs3MemPrintInfo();
|
---|
5708 | Bs3Shutdown();
|
---|
5709 | return Bs3TestFailedF("Bs3MemGuardedTestPageAlloc(%d) failed", enmMemKind);
|
---|
5710 | }
|
---|
5711 | if ( BS3_MODE_IS_64BIT_CODE(bMode)
|
---|
5712 | && (uintptr_t)pThis->pbDataPg >= _2G)
|
---|
5713 | return Bs3TestFailedF("pbDataPg=%p is above 2GB and not simple to address from 64-bit code", pThis->pbDataPg);
|
---|
5714 | #else
|
---|
5715 | return Bs3TestFailed("WTF?! #1");
|
---|
5716 | #endif
|
---|
5717 | }
|
---|
5718 | else
|
---|
5719 | {
|
---|
5720 | pThis->pbCodePg = Bs3MemAlloc(enmMemKind, X86_PAGE_SIZE);
|
---|
5721 | pThis->pbDataPg = Bs3MemAlloc(enmMemKind, X86_PAGE_SIZE);
|
---|
5722 | if (!pThis->pbCodePg || !pThis->pbDataPg)
|
---|
5723 | {
|
---|
5724 | Bs3MemPrintInfo();
|
---|
5725 | return Bs3TestFailedF("Bs3MemAlloc(%d,Pg) failed", enmMemKind);
|
---|
5726 | }
|
---|
5727 | }
|
---|
5728 | pThis->uCodePgFlat = Bs3SelPtrToFlat(pThis->pbCodePg);
|
---|
5729 | pThis->uDataPgFlat = Bs3SelPtrToFlat(pThis->pbDataPg);
|
---|
5730 | #if ARCH_BITS == 16
|
---|
5731 | pThis->CodePgFar.sel = BS3_FP_SEG(pThis->pbCodePg);
|
---|
5732 | pThis->CodePgFar.off = BS3_FP_OFF(pThis->pbCodePg);
|
---|
5733 | pThis->CodePgRip = BS3_FP_OFF(pThis->pbCodePg);
|
---|
5734 | pThis->DataPgFar.sel = BS3_FP_SEG(pThis->pbDataPg);
|
---|
5735 | pThis->DataPgFar.off = BS3_FP_OFF(pThis->pbDataPg);
|
---|
5736 | #else
|
---|
5737 | if (BS3_MODE_IS_RM_OR_V86(bMode))
|
---|
5738 | {
|
---|
5739 | *(uint32_t *)&pThis->DataPgFar = Bs3SelFlatDataToRealMode(pThis->uDataPgFlat);
|
---|
5740 | ASMCompilerBarrier();
|
---|
5741 | pThis->CodePgFar.off = 0;
|
---|
5742 | pThis->CodePgFar.sel = pThis->uCodePgFlat >> 4;
|
---|
5743 | pThis->CodePgRip = pThis->CodePgFar.off;
|
---|
5744 | }
|
---|
5745 | else if (BS3_MODE_IS_16BIT_CODE(bMode))
|
---|
5746 | {
|
---|
5747 | *(uint32_t *)&pThis->DataPgFar = Bs3SelFlatDataToProtFar16(pThis->uDataPgFlat);
|
---|
5748 | ASMCompilerBarrier();
|
---|
5749 | pThis->CodePgFar.sel = BS3_SEL_SPARE_00;
|
---|
5750 | pThis->CodePgFar.off = 0;
|
---|
5751 | pThis->CodePgRip = 0;
|
---|
5752 | }
|
---|
5753 | else if (BS3_MODE_IS_32BIT_CODE(bMode))
|
---|
5754 | {
|
---|
5755 | *(uint32_t *)&pThis->DataPgFar = Bs3SelFlatDataToProtFar16(pThis->uDataPgFlat);
|
---|
5756 | ASMCompilerBarrier();
|
---|
5757 | pThis->CodePgFar.sel = 0;
|
---|
5758 | pThis->CodePgFar.off = 0;
|
---|
5759 | pThis->CodePgRip = (uintptr_t)pThis->pbCodePg;
|
---|
5760 | }
|
---|
5761 | else
|
---|
5762 | {
|
---|
5763 | pThis->DataPgFar.off = 0;
|
---|
5764 | pThis->DataPgFar.sel = 0;
|
---|
5765 | pThis->CodePgFar.off = 0;
|
---|
5766 | pThis->CodePgFar.sel = 0;
|
---|
5767 | pThis->CodePgRip = (uintptr_t)pThis->pbCodePg;
|
---|
5768 | }
|
---|
5769 | #endif
|
---|
5770 | BS3CG1_DPRINTF(("pbDataPg=%p %04x:%04x pbCodePg=%p %04x:%04x\n",
|
---|
5771 | pThis->pbDataPg, pThis->DataPgFar.sel, pThis->DataPgFar.off,
|
---|
5772 | pThis->pbCodePg, pThis->CodePgFar.sel, pThis->CodePgFar.off));
|
---|
5773 |
|
---|
5774 | /*
|
---|
5775 | * Create basic context for each target ring.
|
---|
5776 | *
|
---|
5777 | * In protected 16-bit code we need set up code selectors that can access
|
---|
5778 | * pbCodePg.
|
---|
5779 | *
|
---|
5780 | * In long mode we make sure the high 32-bits of GPRs (sans RSP) have some
|
---|
5781 | * bits set so we can check that the implicit clearing is tested.
|
---|
5782 | */
|
---|
5783 | Bs3RegCtxSaveEx(&pThis->aInitialCtxs[pThis->iFirstRing], bMode, 1024 * 3);
|
---|
5784 | #if ARCH_BITS == 64
|
---|
5785 | pThis->aInitialCtxs[pThis->iFirstRing].rax.u |= UINT64_C(0x0101010100000000);
|
---|
5786 | pThis->aInitialCtxs[pThis->iFirstRing].rbx.u |= UINT64_C(0x0202020200000000);
|
---|
5787 | pThis->aInitialCtxs[pThis->iFirstRing].rcx.u |= UINT64_C(0x0303030300000000);
|
---|
5788 | pThis->aInitialCtxs[pThis->iFirstRing].rdx.u |= UINT64_C(0x0404040400000000);
|
---|
5789 | pThis->aInitialCtxs[pThis->iFirstRing].rbp.u |= UINT64_C(0x0505050500000000);
|
---|
5790 | pThis->aInitialCtxs[pThis->iFirstRing].rdi.u |= UINT64_C(0x0606060600000000);
|
---|
5791 | pThis->aInitialCtxs[pThis->iFirstRing].rsi.u |= UINT64_C(0x0707070700000000);
|
---|
5792 | pThis->aInitialCtxs[pThis->iFirstRing].r8.u |= UINT64_C(0x0808080800000000);
|
---|
5793 | pThis->aInitialCtxs[pThis->iFirstRing].r9.u |= UINT64_C(0x0909090900000000);
|
---|
5794 | pThis->aInitialCtxs[pThis->iFirstRing].r10.u |= UINT64_C(0x1010101000000000);
|
---|
5795 | pThis->aInitialCtxs[pThis->iFirstRing].r11.u |= UINT64_C(0x1111111100000000);
|
---|
5796 | pThis->aInitialCtxs[pThis->iFirstRing].r12.u |= UINT64_C(0x1212121200000000);
|
---|
5797 | pThis->aInitialCtxs[pThis->iFirstRing].r13.u |= UINT64_C(0x1313131300000000);
|
---|
5798 | pThis->aInitialCtxs[pThis->iFirstRing].r14.u |= UINT64_C(0x1414141400000000);
|
---|
5799 | pThis->aInitialCtxs[pThis->iFirstRing].r15.u |= UINT64_C(0x1515151500000000);
|
---|
5800 | #endif
|
---|
5801 |
|
---|
5802 | if (BS3_MODE_IS_RM_OR_V86(bMode))
|
---|
5803 | {
|
---|
5804 | pThis->aInitialCtxs[pThis->iFirstRing].cs = pThis->CodePgFar.sel;
|
---|
5805 | BS3_ASSERT(pThis->iFirstRing + 1 == pThis->iEndRing);
|
---|
5806 | }
|
---|
5807 | else if (BS3_MODE_IS_16BIT_CODE(bMode))
|
---|
5808 | {
|
---|
5809 | #if ARCH_BITS == 16
|
---|
5810 | uintptr_t const uFlatCodePgSeg = Bs3SelPtrToFlat(BS3_FP_MAKE(BS3_FP_SEG(pThis->pbCodePg), 0));
|
---|
5811 | #else
|
---|
5812 | uintptr_t const uFlatCodePgSeg = (uintptr_t)pThis->pbCodePg;
|
---|
5813 | #endif
|
---|
5814 | for (iRing = pThis->iFirstRing + 1; iRing < pThis->iEndRing; iRing++)
|
---|
5815 | {
|
---|
5816 | Bs3MemCpy(&pThis->aInitialCtxs[iRing], &pThis->aInitialCtxs[pThis->iFirstRing], sizeof(pThis->aInitialCtxs[iRing]));
|
---|
5817 | Bs3RegCtxConvertToRingX(&pThis->aInitialCtxs[iRing], iRing);
|
---|
5818 | }
|
---|
5819 | for (iRing = pThis->iFirstRing; iRing < pThis->iEndRing; iRing++)
|
---|
5820 | {
|
---|
5821 | pThis->aInitialCtxs[iRing].cs = BS3_SEL_SPARE_00 + iRing * 8 + iRing;
|
---|
5822 | Bs3SelSetup16BitCode(&Bs3GdteSpare00 + iRing, uFlatCodePgSeg, iRing);
|
---|
5823 | }
|
---|
5824 | }
|
---|
5825 | else
|
---|
5826 | {
|
---|
5827 | Bs3RegCtxSetRipCsFromCurPtr(&pThis->aInitialCtxs[pThis->iFirstRing], (FPFNBS3FAR)pThis->pbCodePg);
|
---|
5828 | for (iRing = pThis->iFirstRing + 1; iRing < pThis->iEndRing; iRing++)
|
---|
5829 | {
|
---|
5830 | Bs3MemCpy(&pThis->aInitialCtxs[iRing], &pThis->aInitialCtxs[pThis->iFirstRing], sizeof(pThis->aInitialCtxs[iRing]));
|
---|
5831 | Bs3RegCtxConvertToRingX(&pThis->aInitialCtxs[iRing], iRing);
|
---|
5832 | }
|
---|
5833 | }
|
---|
5834 |
|
---|
5835 | /*
|
---|
5836 | * Create an initial extended CPU context.
|
---|
5837 | */
|
---|
5838 | pExtCtx = pThis->pInitialExtCtx;
|
---|
5839 | if ( pExtCtx->enmMethod == BS3EXTCTXMETHOD_FXSAVE
|
---|
5840 | || pExtCtx->enmMethod == BS3EXTCTXMETHOD_XSAVE)
|
---|
5841 | {
|
---|
5842 | pExtCtx->Ctx.x87.FCW = X86_FCW_MASK_ALL | X86_FCW_PC_64 | X86_FCW_RC_NEAREST;
|
---|
5843 | pExtCtx->Ctx.x87.FSW = 0;
|
---|
5844 | pExtCtx->Ctx.x87.MXCSR = X86_MXCSR_IM | X86_MXCSR_DM | X86_MXCSR_RC_NEAREST;
|
---|
5845 | pExtCtx->Ctx.x87.MXCSR_MASK = 0;
|
---|
5846 | for (i = 0; i < RT_ELEMENTS(pExtCtx->Ctx.x87.aRegs); i++)
|
---|
5847 | {
|
---|
5848 | pExtCtx->Ctx.x87.aRegs[i].au16[0] = i << 4;
|
---|
5849 | pExtCtx->Ctx.x87.aRegs[i].au16[1] = i << 4;
|
---|
5850 | pExtCtx->Ctx.x87.aRegs[i].au16[2] = i << 4;
|
---|
5851 | pExtCtx->Ctx.x87.aRegs[i].au16[3] = i << 4;
|
---|
5852 | }
|
---|
5853 | for (i = 0; i < RT_ELEMENTS(pExtCtx->Ctx.x87.aXMM); i++)
|
---|
5854 | {
|
---|
5855 | pExtCtx->Ctx.x87.aXMM[i].au16[0] = i | UINT16_C(0x8f00);
|
---|
5856 | pExtCtx->Ctx.x87.aXMM[i].au16[1] = i | UINT16_C(0x8e00);
|
---|
5857 | pExtCtx->Ctx.x87.aXMM[i].au16[2] = i | UINT16_C(0x8d00);
|
---|
5858 | pExtCtx->Ctx.x87.aXMM[i].au16[3] = i | UINT16_C(0x8c00);
|
---|
5859 | pExtCtx->Ctx.x87.aXMM[i].au16[4] = i | UINT16_C(0x8b00);
|
---|
5860 | pExtCtx->Ctx.x87.aXMM[i].au16[5] = i | UINT16_C(0x8a00);
|
---|
5861 | pExtCtx->Ctx.x87.aXMM[i].au16[6] = i | UINT16_C(0x8900);
|
---|
5862 | pExtCtx->Ctx.x87.aXMM[i].au16[7] = i | UINT16_C(0x8800);
|
---|
5863 | }
|
---|
5864 | if (pExtCtx->fXcr0Nominal & XSAVE_C_YMM)
|
---|
5865 | for (i = 0; i < RT_ELEMENTS(pExtCtx->Ctx.x.u.YmmHi.aYmmHi); i++)
|
---|
5866 | {
|
---|
5867 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[0] = (i << 8) | (i << 12) | 0xff;
|
---|
5868 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[1] = (i << 8) | (i << 12) | 0xfe;
|
---|
5869 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[2] = (i << 8) | (i << 12) | 0xfd;
|
---|
5870 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[3] = (i << 8) | (i << 12) | 0xfc;
|
---|
5871 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[4] = (i << 8) | (i << 12) | 0xfb;
|
---|
5872 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[5] = (i << 8) | (i << 12) | 0xfa;
|
---|
5873 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[6] = (i << 8) | (i << 12) | 0xf9;
|
---|
5874 | pExtCtx->Ctx.x.u.YmmHi.aYmmHi[i].au16[7] = (i << 8) | (i << 12) | 0xf8;
|
---|
5875 | }
|
---|
5876 |
|
---|
5877 | }
|
---|
5878 | //else if (pExtCtx->enmMethod == BS3EXTCTXMETHOD_ANCIENT)
|
---|
5879 | else
|
---|
5880 | return Bs3TestFailedF("Unsupported extended CPU context method: %d", pExtCtx->enmMethod);
|
---|
5881 |
|
---|
5882 | return true;
|
---|
5883 | }
|
---|
5884 |
|
---|
5885 |
|
---|
5886 | static uint8_t BS3_NEAR_CODE BS3_CMN_NM(Bs3Cg1WorkerInner)(PBS3CG1STATE pThis)
|
---|
5887 | {
|
---|
5888 | uint8_t iRing;
|
---|
5889 | unsigned iInstr;
|
---|
5890 |
|
---|
5891 | /*
|
---|
5892 | * Test the instructions.
|
---|
5893 | */
|
---|
5894 | for (iInstr = 0; iInstr < g_cBs3Cg1Instructions;
|
---|
5895 | iInstr++,
|
---|
5896 | pThis->pchMnemonic += pThis->fAdvanceMnemonic * pThis->cchMnemonic,
|
---|
5897 | pThis->pabOperands += pThis->cOperands,
|
---|
5898 | pThis->pabOpcodes += pThis->cbOpcodes)
|
---|
5899 | {
|
---|
5900 | uint8_t const bTestXcptExpected = BS3_MODE_IS_PAGED(pThis->bMode) ? X86_XCPT_PF : X86_XCPT_UD;
|
---|
5901 | bool fOuterInvalidInstr = false;
|
---|
5902 | unsigned iCpuSetup;
|
---|
5903 |
|
---|
5904 | /*
|
---|
5905 | * Expand the instruction information into the state.
|
---|
5906 | * Note! 16-bit will switch to a two level test header lookup once we exceed 64KB.
|
---|
5907 | */
|
---|
5908 | PCBS3CG1INSTR pInstr = &g_aBs3Cg1Instructions[iInstr];
|
---|
5909 | pThis->iInstr = iInstr;
|
---|
5910 | pThis->pTestHdr = (PCBS3CG1TESTHDR)&g_abBs3Cg1Tests[pInstr->offTests];
|
---|
5911 | pThis->fFlags = pInstr->fFlags;
|
---|
5912 | pThis->enmEncoding = (BS3CG1ENC)pInstr->enmEncoding;
|
---|
5913 | pThis->enmEncodingNonInvalid = (BS3CG1ENC)pInstr->enmEncoding;
|
---|
5914 | pThis->enmCpuTest = (BS3CG1CPU)pInstr->enmCpuTest;
|
---|
5915 | pThis->enmPrefixKind = (BS3CG1PFXKIND)pInstr->enmPrefixKind;
|
---|
5916 | pThis->enmXcptType = (BS3CG1XCPTTYPE)pInstr->enmXcptType;
|
---|
5917 | pThis->cchMnemonic = pInstr->cchMnemonic;
|
---|
5918 | if (pThis->fAdvanceMnemonic)
|
---|
5919 | Bs3TestSubF("%s / %.*s", pThis->pszModeShort, pThis->cchMnemonic, pThis->pchMnemonic);
|
---|
5920 | pThis->fAdvanceMnemonic = pInstr->fAdvanceMnemonic;
|
---|
5921 | pThis->uOpcodeMap = pInstr->uOpcodeMap;
|
---|
5922 | pThis->cOperands = pInstr->cOperands;
|
---|
5923 | pThis->cbOpcodes = pInstr->cbOpcodes;
|
---|
5924 | switch (pThis->cOperands)
|
---|
5925 | {
|
---|
5926 | case 4: pThis->aenmOperands[3] = (BS3CG1OP)pThis->pabOperands[3];
|
---|
5927 | case 3: pThis->aenmOperands[2] = (BS3CG1OP)pThis->pabOperands[2];
|
---|
5928 | case 2: pThis->aenmOperands[1] = (BS3CG1OP)pThis->pabOperands[1];
|
---|
5929 | case 1: pThis->aenmOperands[0] = (BS3CG1OP)pThis->pabOperands[0];
|
---|
5930 | }
|
---|
5931 | switch (pThis->cbOpcodes)
|
---|
5932 | {
|
---|
5933 | case 4: pThis->abOpcodes[3] = pThis->pabOpcodes[3];
|
---|
5934 | case 3: pThis->abOpcodes[2] = pThis->pabOpcodes[2];
|
---|
5935 | case 2: pThis->abOpcodes[1] = pThis->pabOpcodes[1];
|
---|
5936 | case 1: pThis->abOpcodes[0] = pThis->pabOpcodes[0];
|
---|
5937 | }
|
---|
5938 |
|
---|
5939 | /*
|
---|
5940 | * Check if the CPU supports the instruction.
|
---|
5941 | */
|
---|
5942 | pThis->fCpuSetupFirstResult = Bs3Cg1CpuSetupFirst(pThis);
|
---|
5943 | if ( !pThis->fCpuSetupFirstResult
|
---|
5944 | || (pThis->fFlags & (BS3CG1INSTR_F_UNUSED | BS3CG1INSTR_F_INVALID)))
|
---|
5945 | fOuterInvalidInstr = true;
|
---|
5946 |
|
---|
5947 | /* Switch the encoder for some of the invalid instructions on non-intel CPUs. */
|
---|
5948 | if ( (pThis->fFlags & BS3CG1INSTR_F_INTEL_DECODES_INVALID)
|
---|
5949 | && pThis->bCpuVendor != BS3CPUVENDOR_INTEL
|
---|
5950 | && ( (pThis->fFlags & (BS3CG1INSTR_F_UNUSED | BS3CG1INSTR_F_INVALID))
|
---|
5951 | || (BS3CG1_IS_64BIT_TARGET(pThis) && (pThis->fFlags & BS3CG1INSTR_F_INVALID_64BIT))
|
---|
5952 | || fOuterInvalidInstr ) )
|
---|
5953 | pThis->enmEncoding = Bs3Cg1CalcNoneIntelInvalidEncoding(pThis->enmEncoding);
|
---|
5954 |
|
---|
5955 | for (iCpuSetup = 0;; iCpuSetup++)
|
---|
5956 | {
|
---|
5957 | unsigned iEncoding;
|
---|
5958 | unsigned iEncodingNext;
|
---|
5959 |
|
---|
5960 | /*
|
---|
5961 | * Prep the operands and encoding handling.
|
---|
5962 | */
|
---|
5963 | Bs3Cg1SetOpSizes(pThis, pThis->bMode);
|
---|
5964 | if (!Bs3Cg1EncodePrep(pThis))
|
---|
5965 | break;
|
---|
5966 |
|
---|
5967 | /*
|
---|
5968 | * Encode the instruction in various ways and check out the test values.
|
---|
5969 | */
|
---|
5970 | for (iEncoding = 0;; iEncoding = iEncodingNext)
|
---|
5971 | {
|
---|
5972 | /*
|
---|
5973 | * Encode the next instruction variation.
|
---|
5974 | */
|
---|
5975 | pThis->fInvalidEncoding = fOuterInvalidInstr;
|
---|
5976 | iEncodingNext = Bs3Cg1EncodeNext(pThis, iEncoding);
|
---|
5977 | if (iEncodingNext <= iEncoding)
|
---|
5978 | break;
|
---|
5979 | BS3CG1_DPRINTF(("\ndbg: Encoding #%u: cbCurInst=%u: %.*Rhxs fInvalidEncoding=%d\n",
|
---|
5980 | iEncoding, pThis->cbCurInstr, pThis->cbCurInstr, pThis->abCurInstr, pThis->fInvalidEncoding));
|
---|
5981 |
|
---|
5982 | /*
|
---|
5983 | * Do the rings.
|
---|
5984 | */
|
---|
5985 | for (iRing = pThis->iFirstRing + pThis->fSameRingNotOkay; iRing < pThis->iEndRing; iRing++)
|
---|
5986 | {
|
---|
5987 | PCBS3CG1TESTHDR pHdr;
|
---|
5988 |
|
---|
5989 | pThis->uCpl = iRing;
|
---|
5990 | BS3CG1_DPRINTF(("dbg: Ring %u\n", iRing));
|
---|
5991 |
|
---|
5992 | /*
|
---|
5993 | * Do the tests one by one.
|
---|
5994 | */
|
---|
5995 | pHdr = pThis->pTestHdr;
|
---|
5996 | for (pThis->iTest = 0;; pThis->iTest++)
|
---|
5997 | {
|
---|
5998 | if (Bs3Cg1RunSelector(pThis, pHdr))
|
---|
5999 | {
|
---|
6000 | /* Okay, set up the execution context. */
|
---|
6001 | unsigned offCode;
|
---|
6002 | uint8_t BS3_FAR *pbCode;
|
---|
6003 |
|
---|
6004 | Bs3MemCpy(&pThis->Ctx, &pThis->aInitialCtxs[iRing], sizeof(pThis->Ctx));
|
---|
6005 | if (pThis->fWorkExtCtx)
|
---|
6006 | Bs3ExtCtxCopy(pThis->pExtCtx, pThis->pInitialExtCtx);
|
---|
6007 | if (BS3_MODE_IS_PAGED(pThis->bMode))
|
---|
6008 | {
|
---|
6009 | offCode = X86_PAGE_SIZE - pThis->cbCurInstr;
|
---|
6010 | pbCode = &pThis->pbCodePg[offCode];
|
---|
6011 | //if (iEncoding > 0) { pbCode[-1] = 0xf4; offCode--; }
|
---|
6012 | }
|
---|
6013 | else
|
---|
6014 | {
|
---|
6015 | pbCode = pThis->pbCodePg;
|
---|
6016 | pbCode[pThis->cbCurInstr] = 0x0f; /* UD2 */
|
---|
6017 | pbCode[pThis->cbCurInstr + 1] = 0x0b;
|
---|
6018 | offCode = 0;
|
---|
6019 | }
|
---|
6020 | pThis->Ctx.rip.u = pThis->CodePgRip + offCode;
|
---|
6021 | Bs3MemCpy(pbCode, pThis->abCurInstr, pThis->cbCurInstr);
|
---|
6022 |
|
---|
6023 | if (Bs3Cg1RunContextModifier(pThis, &pThis->Ctx, pHdr, pHdr->cbSelector, pHdr->cbInput, NULL, pbCode))
|
---|
6024 | {
|
---|
6025 | /* Run the instruction. */
|
---|
6026 | BS3CG1_DPRINTF(("dbg: Running test #%u\n", pThis->iTest));
|
---|
6027 | //Bs3RegCtxPrint(&pThis->Ctx);
|
---|
6028 | if (pThis->fWorkExtCtx)
|
---|
6029 | Bs3ExtCtxRestore(pThis->pExtCtx);
|
---|
6030 | Bs3TrapSetJmpAndRestore(&pThis->Ctx, &pThis->TrapFrame);
|
---|
6031 | if (pThis->fWorkExtCtx)
|
---|
6032 | Bs3ExtCtxSave(pThis->pResultExtCtx);
|
---|
6033 | BS3CG1_DPRINTF(("dbg: bXcpt=%#x rip=%RX64 -> %RX64\n",
|
---|
6034 | pThis->TrapFrame.bXcpt, pThis->Ctx.rip.u, pThis->TrapFrame.Ctx.rip.u));
|
---|
6035 |
|
---|
6036 | /*
|
---|
6037 | * Apply the output modification program to the context.
|
---|
6038 | */
|
---|
6039 | pThis->Ctx.rflags.u32 &= ~X86_EFL_RF;
|
---|
6040 | pThis->Ctx.rflags.u32 |= pThis->TrapFrame.Ctx.rflags.u32 & X86_EFL_RF;
|
---|
6041 | pThis->bValueXcpt = UINT8_MAX; //???
|
---|
6042 | if ( pThis->fInvalidEncoding
|
---|
6043 | || pThis->bAlignmentXcpt != UINT8_MAX
|
---|
6044 | || pThis->bValueXcpt != UINT8_MAX
|
---|
6045 | || Bs3Cg1RunContextModifier(pThis, &pThis->Ctx, pHdr,
|
---|
6046 | pHdr->cbSelector + pHdr->cbInput, pHdr->cbOutput,
|
---|
6047 | &pThis->TrapFrame.Ctx, NULL /*pbCode*/))
|
---|
6048 | Bs3Cg1CheckResult(pThis, bTestXcptExpected, false /*fInvalidEncodingPgFault*/, iEncoding);
|
---|
6049 | else
|
---|
6050 | {
|
---|
6051 | Bs3TestPrintf("Bs3Cg1RunContextModifier(out): iEncoding=%u iTest=%RU32 iInstr=%u %.*s\n",
|
---|
6052 | iEncoding, pThis->iTest, pThis->iInstr, pThis->cchMnemonic, pThis->pchMnemonic);
|
---|
6053 | ASMHalt();
|
---|
6054 | }
|
---|
6055 |
|
---|
6056 | /*
|
---|
6057 | * If this is an invalid encoding or instruction, check that we
|
---|
6058 | * get a page fault when shortening it by one byte.
|
---|
6059 | * (Since we didn't execute the output context modifier, we don't
|
---|
6060 | * need to re-initialize the start context.)
|
---|
6061 | */
|
---|
6062 | if ( pThis->fInvalidEncoding
|
---|
6063 | && BS3_MODE_IS_PAGED(pThis->bMode)
|
---|
6064 | && pThis->cbCurInstr)
|
---|
6065 | {
|
---|
6066 | pbCode += 1;
|
---|
6067 | offCode += 1;
|
---|
6068 | pThis->Ctx.rip.u = pThis->CodePgRip + offCode;
|
---|
6069 | Bs3MemCpy(pbCode, pThis->abCurInstr, pThis->cbCurInstr - 1);
|
---|
6070 |
|
---|
6071 | /* Run the instruction. */
|
---|
6072 | BS3CG1_DPRINTF(("dbg: Running test #%u (cut short #PF)\n", pThis->iTest));
|
---|
6073 | //Bs3RegCtxPrint(&pThis->Ctx);
|
---|
6074 | if (pThis->fWorkExtCtx)
|
---|
6075 | Bs3ExtCtxRestore(pThis->pExtCtx);
|
---|
6076 | Bs3TrapSetJmpAndRestore(&pThis->Ctx, &pThis->TrapFrame);
|
---|
6077 | if (pThis->fWorkExtCtx)
|
---|
6078 | Bs3ExtCtxSave(pThis->pResultExtCtx);
|
---|
6079 | BS3CG1_DPRINTF(("dbg: bXcpt=%#x rip=%RX64 -> %RX64 (cut short #PF)\n",
|
---|
6080 | pThis->TrapFrame.bXcpt, pThis->Ctx.rip.u, pThis->TrapFrame.Ctx.rip.u));
|
---|
6081 |
|
---|
6082 | /* Check it */
|
---|
6083 | pThis->Ctx.rflags.u32 &= ~X86_EFL_RF;
|
---|
6084 | pThis->Ctx.rflags.u32 |= pThis->TrapFrame.Ctx.rflags.u32 & X86_EFL_RF;
|
---|
6085 | Bs3Cg1CheckResult(pThis, X86_XCPT_PF, true /*fInvalidEncodingPgFault*/, iEncoding);
|
---|
6086 | }
|
---|
6087 | }
|
---|
6088 | else
|
---|
6089 | {
|
---|
6090 | Bs3TestPrintf("Bs3Cg1RunContextModifier(in): iEncoding=%u iTest=%u iInstr=%RU32 %.*s\n",
|
---|
6091 | iEncoding, pThis->iTest, pThis->iInstr, pThis->cchMnemonic, pThis->pchMnemonic);
|
---|
6092 | ASMHalt();
|
---|
6093 | }
|
---|
6094 | }
|
---|
6095 | else
|
---|
6096 | BS3CG1_DPRINTF(("dbg: Skipping #%u\n", pThis->iTest));
|
---|
6097 |
|
---|
6098 | /* advance */
|
---|
6099 | if (pHdr->fLast)
|
---|
6100 | {
|
---|
6101 | BS3CG1_DPRINTF(("dbg: Last\n\n"));
|
---|
6102 | break;
|
---|
6103 | }
|
---|
6104 | pHdr = (PCBS3CG1TESTHDR)((uint8_t BS3_FAR *)(pHdr + 1) + pHdr->cbInput + pHdr->cbOutput + pHdr->cbSelector);
|
---|
6105 | }
|
---|
6106 | }
|
---|
6107 | }
|
---|
6108 |
|
---|
6109 | /*
|
---|
6110 | * Clean up (segment registers, etc) and get the next CPU config.
|
---|
6111 | */
|
---|
6112 | Bs3Cg1EncodeCleanup(pThis);
|
---|
6113 | if (!Bs3Cg1CpuSetupNext(pThis, iCpuSetup, &fOuterInvalidInstr))
|
---|
6114 | break;
|
---|
6115 | if (pThis->fFlags & (BS3CG1INSTR_F_UNUSED | BS3CG1INSTR_F_INVALID))
|
---|
6116 | fOuterInvalidInstr = true;
|
---|
6117 | }
|
---|
6118 | }
|
---|
6119 |
|
---|
6120 | return 0;
|
---|
6121 | }
|
---|
6122 |
|
---|
6123 |
|
---|
6124 | BS3_DECL_FAR(uint8_t) BS3_CMN_NM(Bs3Cg1Worker)(uint8_t bMode)
|
---|
6125 | {
|
---|
6126 | uint8_t bRet = 1;
|
---|
6127 | BS3CG1STATE This;
|
---|
6128 |
|
---|
6129 | #if 0
|
---|
6130 | /* (for debugging) */
|
---|
6131 | if (bMode != BS3_MODE_LM64)
|
---|
6132 | return BS3TESTDOMODE_SKIPPED;
|
---|
6133 | #endif
|
---|
6134 |
|
---|
6135 | if (BS3_CMN_NM(Bs3Cg1Init)(&This, bMode))
|
---|
6136 | {
|
---|
6137 | bRet = BS3_CMN_NM(Bs3Cg1WorkerInner)(&This);
|
---|
6138 | Bs3TestSubDone();
|
---|
6139 | }
|
---|
6140 | Bs3Cg1Destroy(&This);
|
---|
6141 |
|
---|
6142 | #if 0
|
---|
6143 | /* (for debugging) */
|
---|
6144 | if (bMode == BS3_MODE_PPV86)
|
---|
6145 | {
|
---|
6146 | Bs3TestTerm();
|
---|
6147 | Bs3Shutdown();
|
---|
6148 | }
|
---|
6149 | #endif
|
---|
6150 | return bRet;
|
---|
6151 | }
|
---|
6152 |
|
---|