Rev 2665 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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2665 | dunkaist | 1 | |
2 | ; Copyright (c) 1999-2012, Tomasz Grysztar. |
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3 | ; All rights reserved. |
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4 | |||
5 | |||
6 | or [vex_required],2 |
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7 | jmp avx_pd_instruction |
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3011 | dunkaist | 8 | avx_pd_instruction_imm8: |
9 | mov [immediate_size],1 |
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10 | avx_pd_instruction: |
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11 | mov [opcode_prefix],66h |
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12 | mov [mmx_size],0 |
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13 | jmp avx_instruction |
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14 | avx_single_source_ps_instruction: |
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15 | or [vex_required],2 |
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16 | jmp avx_ps_instruction |
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17 | avx_ps_instruction_imm8: |
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18 | mov [immediate_size],1 |
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19 | avx_ps_instruction: |
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20 | mov [mmx_size],0 |
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21 | jmp avx_instruction |
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22 | avx_sd_instruction_imm8: |
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23 | mov [immediate_size],1 |
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24 | avx_sd_instruction: |
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25 | mov [opcode_prefix],0F2h |
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26 | mov [mmx_size],8 |
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27 | jmp avx_instruction |
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28 | avx_ss_instruction_imm8: |
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29 | mov [immediate_size],1 |
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30 | avx_ss_instruction: |
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31 | mov [opcode_prefix],0F3h |
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2665 | dunkaist | 32 | mov [mmx_size],4 |
3011 | dunkaist | 33 | jmp avx_instruction |
34 | avx_cmp_pd_instruction: |
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35 | mov [opcode_prefix],66h |
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36 | avx_cmp_ps_instruction: |
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37 | mov [mmx_size],0 |
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2665 | dunkaist | 38 | mov byte [value],al |
3011 | dunkaist | 39 | mov al,0C2h |
40 | jmp avx_instruction |
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2665 | dunkaist | 41 | avx_cmp_sd_instruction: |
3011 | dunkaist | 42 | mov [opcode_prefix],0F2h |
43 | mov [mmx_size],8 |
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44 | mov byte [value],al |
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45 | mov al,0C2h |
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46 | jmp avx_instruction |
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47 | avx_cmp_ss_instruction: |
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48 | mov [opcode_prefix],0F3h |
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49 | mov [mmx_size],4 |
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50 | mov byte [value],al |
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51 | mov al,0C2h |
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52 | jmp avx_instruction |
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53 | avx_comiss_instruction: |
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54 | or [vex_required],2 |
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55 | mov [mmx_size],4 |
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56 | jmp avx_instruction |
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57 | avx_comisd_instruction: |
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58 | or [vex_required],2 |
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59 | mov [opcode_prefix],66h |
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60 | mov [mmx_size],8 |
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61 | jmp avx_instruction |
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62 | avx_haddps_instruction: |
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63 | mov [opcode_prefix],0F2h |
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64 | mov [mmx_size],0 |
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65 | jmp avx_instruction |
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66 | avx_movshdup_instruction: |
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67 | or [vex_required],2 |
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68 | mov [opcode_prefix],0F3h |
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69 | mov [mmx_size],0 |
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70 | jmp avx_instruction |
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71 | avx_128bit_instruction: |
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2665 | dunkaist | 72 | mov [mmx_size],16 |
73 | mov [opcode_prefix],66h |
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74 | avx_instruction: |
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75 | mov [base_code],0Fh |
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76 | mov [extended_code],al |
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77 | avx_common: |
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3011 | dunkaist | 78 | or [vex_required],1 |
79 | lods byte [esi] |
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80 | call get_size_operator |
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81 | cmp al,10h |
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82 | jne invalid_operand |
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83 | avx_reg: |
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84 | lods byte [esi] |
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85 | call convert_avx_register |
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86 | mov [postbyte_register],al |
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87 | avx_vex_reg: |
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88 | test [vex_required],2 |
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89 | jnz avx_vex_reg_ok |
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90 | lods byte [esi] |
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91 | cmp al,',' |
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92 | jne invalid_operand |
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93 | call take_avx_register |
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94 | mov [vex_register],al |
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95 | avx_vex_reg_ok: |
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96 | cmp [mmx_size],0 |
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97 | je avx_regs_size_ok |
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98 | cmp ah,16 |
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99 | jne invalid_operand |
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100 | avx_regs_size_ok: |
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101 | lods byte [esi] |
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102 | cmp al,',' |
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103 | jne invalid_operand |
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104 | call take_avx_rm |
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105 | jc avx_regs_reg |
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106 | mov al,[extended_code] |
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107 | mov ah,[supplemental_code] |
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108 | cmp al,0C2h |
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109 | je sse_cmp_mem_ok |
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110 | cmp ax,443Ah |
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111 | je sse_cmp_mem_ok |
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112 | mov al,[base_code] |
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113 | and al,11011100b |
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114 | cmp al,11001100b |
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115 | je sse_cmp_mem_ok |
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116 | cmp [immediate_size],1 |
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117 | je mmx_imm8 |
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118 | cmp [immediate_size],0 |
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119 | jge instruction_ready |
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120 | cmp byte [esi],',' |
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121 | jne invalid_operand |
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122 | inc esi |
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123 | call take_avx_register |
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124 | shl al,4 |
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125 | or byte [value],al |
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126 | test al,80h |
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127 | jz avx_regs_mem_reg_store |
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128 | cmp [code_type],64 |
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129 | jne invalid_operand |
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130 | avx_regs_mem_reg_store: |
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131 | call take_imm4_if_needed |
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132 | call store_instruction_with_imm8 |
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133 | jmp instruction_assembled |
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134 | avx_regs_reg: |
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135 | mov bl,al |
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136 | mov al,[extended_code] |
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137 | mov ah,[supplemental_code] |
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138 | cmp al,0C2h |
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139 | je sse_cmp_nomem_ok |
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140 | cmp ax,443Ah |
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141 | je sse_cmp_nomem_ok |
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142 | mov al,[base_code] |
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143 | and al,11011100b |
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144 | cmp al,11001100b |
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145 | je sse_cmp_nomem_ok |
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146 | cmp [immediate_size],1 |
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147 | je mmx_nomem_imm8 |
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148 | cmp [immediate_size],0 |
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149 | jge nomem_instruction_ready |
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150 | lods byte [esi] |
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151 | cmp al,',' |
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152 | jne invalid_operand |
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153 | mov al,bl |
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154 | shl al,4 |
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155 | or byte [value],al |
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156 | test al,80h |
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157 | jz avx_regs_reg_ |
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158 | cmp [code_type],64 |
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159 | jne invalid_operand |
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160 | avx_regs_reg_: |
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161 | call take_avx_rm |
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162 | jc avx_regs_reg_reg |
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163 | cmp [immediate_size],-2 |
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164 | jg invalid_operand |
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165 | or [rex_prefix],8 |
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166 | call take_imm4_if_needed |
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167 | call store_instruction_with_imm8 |
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168 | jmp instruction_assembled |
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169 | avx_regs_reg_reg: |
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170 | shl al,4 |
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171 | and byte [value],1111b |
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172 | or byte [value],al |
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173 | call take_imm4_if_needed |
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174 | call store_nomem_instruction |
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175 | mov al,byte [value] |
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176 | stos byte [edi] |
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177 | jmp instruction_assembled |
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178 | take_avx_rm: |
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179 | xor cl,cl |
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180 | xchg cl,[operand_size] |
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181 | lods byte [esi] |
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182 | call get_size_operator |
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183 | cmp al,'[' |
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184 | je take_avx_mem |
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185 | mov [operand_size],cl |
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186 | cmp al,10h |
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187 | jne invalid_operand |
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188 | lods byte [esi] |
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189 | call convert_avx_register |
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190 | cmp [mmx_size],0 |
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191 | je avx_reg_ok |
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192 | cmp ah,16 |
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193 | jne invalid_operand |
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194 | avx_reg_ok: |
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195 | stc |
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196 | ret |
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2665 | dunkaist | 197 | take_avx_mem: |
3011 | dunkaist | 198 | push ecx |
199 | call get_address |
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200 | pop eax |
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201 | cmp [mmx_size],0 |
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202 | jne avx_smem |
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203 | xchg al,[operand_size] |
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204 | or al,al |
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205 | jz avx_mem_ok |
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206 | cmp al,[operand_size] |
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207 | jne operand_sizes_do_not_match |
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208 | avx_mem_ok: |
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209 | clc |
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210 | ret |
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211 | avx_smem: |
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2665 | dunkaist | 212 | xchg al,[operand_size] |
213 | or al,al |
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214 | jz avx_smem_ok |
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215 | cmp al,[mmx_size] |
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216 | jne invalid_operand_size |
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217 | avx_smem_ok: |
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218 | clc |
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219 | ret |
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220 | take_imm4_if_needed: |
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221 | cmp [immediate_size],-3 |
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3011 | dunkaist | 222 | jne imm4_ok |
223 | push ebx ecx edx |
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224 | lods byte [esi] |
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225 | cmp al,',' |
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226 | jne invalid_operand |
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227 | lods byte [esi] |
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228 | cmp al,'(' |
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229 | jne invalid_operand |
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230 | call get_byte_value |
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231 | test al,11110000b |
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232 | jnz value_out_of_range |
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233 | or byte [value],al |
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234 | pop edx ecx ebx |
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235 | imm4_ok: |
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2665 | dunkaist | 236 | ret |
237 | |||
238 | |||
239 | or [vex_required],2 |
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240 | avx_128bit_instruction_38: |
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241 | mov [mmx_size],16 |
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242 | jmp avx_instruction_38_setup |
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243 | avx_single_source_instruction_38: |
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244 | or [vex_required],2 |
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245 | avx_instruction_38: |
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246 | mov [mmx_size],0 |
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247 | avx_instruction_38_setup: |
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248 | mov [opcode_prefix],66h |
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249 | mov [supplemental_code],al |
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250 | mov al,38h |
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251 | jmp avx_instruction |
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252 | avx_instruction_38_w1: |
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253 | or [rex_prefix],8 |
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254 | jmp avx_instruction_38 |
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255 | |||
256 | |||
257 | mov [mmx_size],4 |
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258 | jmp avx_instruction_3a_imm8_setup |
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259 | avx_sd_instruction_3a_imm8: |
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3011 | dunkaist | 260 | mov [mmx_size],8 |
261 | jmp avx_instruction_3a_imm8_setup |
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262 | avx_single_source_128bit_instruction_3a_imm8: |
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263 | or [vex_required],2 |
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264 | avx_128bit_instruction_3a_imm8: |
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265 | mov [mmx_size],16 |
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266 | jmp avx_instruction_3a_imm8_setup |
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267 | avx_triple_source_instruction_3a: |
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268 | mov [mmx_size],0 |
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269 | mov [immediate_size],-1 |
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2665 | dunkaist | 270 | mov byte [value],0 |
271 | jmp avx_instruction_3a_setup |
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272 | avx_single_source_instruction_3a_imm8: |
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273 | or [vex_required],2 |
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274 | avx_instruction_3a_imm8: |
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275 | mov [mmx_size],0 |
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3011 | dunkaist | 276 | avx_instruction_3a_imm8_setup: |
277 | mov [immediate_size],1 |
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278 | avx_instruction_3a_setup: |
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279 | mov [opcode_prefix],66h |
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280 | mov [supplemental_code],al |
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281 | mov al,3Ah |
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282 | jmp avx_instruction |
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283 | avx_pclmulqdq_instruction: |
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284 | mov byte [value],al |
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285 | mov [mmx_size],16 |
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2665 | dunkaist | 286 | mov al,44h |
287 | jmp avx_instruction_3a_setup |
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288 | |||
289 | |||
290 | or [vex_required],2 |
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291 | or [rex_prefix],8 |
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292 | avx_perm2f128_instruction: |
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293 | mov [immediate_size],1 |
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294 | mov ah,3Ah |
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295 | jmp avx_perm_instruction |
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296 | avx_permd_instruction: |
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297 | mov ah,38h |
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298 | avx_perm_instruction: |
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299 | mov [opcode_prefix],66h |
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300 | mov [base_code],0Fh |
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301 | mov [extended_code],ah |
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302 | mov [supplemental_code],al |
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303 | mov [mmx_size],0 |
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304 | or [vex_required],1 |
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305 | call take_avx_register |
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306 | cmp ah,32 |
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3011 | dunkaist | 307 | jne invalid_operand_size |
2665 | dunkaist | 308 | mov [postbyte_register],al |
309 | jmp avx_vex_reg |
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310 | |||
311 | |||
312 | mov [opcode_prefix],0F3h |
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313 | jmp avx_movps_instruction |
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3011 | dunkaist | 314 | avx_movpd_instruction: |
315 | mov [opcode_prefix],66h |
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316 | avx_movps_instruction: |
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317 | mov [mmx_size],0 |
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318 | or [vex_required],2 |
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319 | mov [base_code],0Fh |
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320 | mov [extended_code],al |
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321 | lods byte [esi] |
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322 | call get_size_operator |
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323 | cmp al,10h |
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324 | je avx_reg |
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325 | inc [extended_code] |
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326 | test [extended_code],1 |
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327 | jnz avx_mem |
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328 | add [extended_code],-1+10h |
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329 | avx_mem: |
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330 | cmp al,'[' |
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331 | jne invalid_operand |
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332 | call get_address |
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333 | lods byte [esi] |
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334 | cmp al,',' |
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335 | jne invalid_operand |
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336 | call take_avx_register |
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337 | mov [postbyte_register],al |
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338 | jmp instruction_ready |
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339 | avx_movntpd_instruction: |
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340 | mov [opcode_prefix],66h |
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341 | avx_movntps_instruction: |
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342 | or [vex_required],1 |
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343 | mov [base_code],0Fh |
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344 | mov [extended_code],al |
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345 | lods byte [esi] |
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346 | call get_size_operator |
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347 | jmp avx_mem |
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348 | avx_lddqu_instruction: |
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2665 | dunkaist | 349 | mov [opcode_prefix],0F2h |
350 | mov [mmx_size],0 |
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351 | xor cx,cx |
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352 | avx_load_instruction: |
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353 | mov [base_code],0Fh |
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354 | mov [extended_code],al |
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355 | or [vex_required],1 |
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3011 | dunkaist | 356 | call take_avx_register |
357 | or cl,cl |
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358 | jz avx_load_reg_ok |
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359 | cmp ah,cl |
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360 | jne invalid_operand |
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2665 | dunkaist | 361 | avx_load_reg_ok: |
3011 | dunkaist | 362 | cmp [mmx_size],0 |
363 | je avx_load_reg_ |
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364 | xor ah,ah |
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365 | avx_load_reg_: |
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366 | xchg ah,[operand_size] |
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367 | push eax |
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368 | lods byte [esi] |
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2665 | dunkaist | 369 | cmp al,',' |
3011 | dunkaist | 370 | jne invalid_operand |
371 | lods byte [esi] |
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372 | call get_size_operator |
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2665 | dunkaist | 373 | cmp al,10h |
374 | je avx_load_reg_reg |
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375 | cmp al,'[' |
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376 | jne invalid_operand |
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377 | call get_address |
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378 | pop eax |
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3011 | dunkaist | 379 | xchg ah,[operand_size] |
380 | mov [postbyte_register],al |
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381 | mov al,[mmx_size] |
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382 | or al,al |
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383 | jz instruction_ready |
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384 | or ah,ah |
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385 | jz instruction_ready |
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386 | cmp al,ah |
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2665 | dunkaist | 387 | jne invalid_operand_size |
388 | jmp instruction_ready |
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389 | avx_load_reg_reg: |
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390 | lods byte [esi] |
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391 | call convert_avx_register |
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392 | cmp ch,ah |
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393 | jne invalid_operand |
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394 | mov bl,al |
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395 | pop eax |
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396 | xchg ah,[operand_size] |
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397 | mov [postbyte_register],al |
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398 | jmp nomem_instruction_ready |
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399 | |||
400 | |||
401 | mov [mmx_size],0 |
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402 | xor cx,cx |
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403 | jmp avx_load_instruction_38 |
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404 | avx_broadcastss_instruction: |
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405 | mov [mmx_size],4 |
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406 | xor cl,cl |
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407 | mov ch,16 |
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408 | jmp avx_load_instruction_38 |
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409 | avx_broadcastsd_instruction: |
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410 | mov [mmx_size],8 |
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411 | mov cl,32 |
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412 | mov ch,16 |
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413 | jmp avx_load_instruction_38 |
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414 | avx_pbroadcastb_instruction: |
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415 | mov [mmx_size],1 |
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416 | jmp avx_pbroadcast_instruction |
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417 | avx_pbroadcastw_instruction: |
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418 | mov [mmx_size],2 |
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419 | jmp avx_pbroadcast_instruction |
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420 | avx_pbroadcastd_instruction: |
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421 | mov [mmx_size],4 |
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422 | jmp avx_pbroadcast_instruction |
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423 | avx_pbroadcastq_instruction: |
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424 | mov [mmx_size],8 |
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425 | avx_pbroadcast_instruction: |
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426 | xor cl,cl |
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427 | mov ch,16 |
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428 | jmp avx_load_instruction_38 |
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429 | avx_broadcastf128_instruction: |
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430 | mov [mmx_size],16 |
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431 | mov cl,32 |
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432 | xor ch,ch |
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433 | avx_load_instruction_38: |
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434 | mov [opcode_prefix],66h |
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435 | mov [supplemental_code],al |
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436 | mov al,38h |
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3011 | dunkaist | 437 | jmp avx_load_instruction |
438 | avx_movlpd_instruction: |
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439 | mov [opcode_prefix],66h |
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440 | avx_movlps_instruction: |
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441 | mov [base_code],0Fh |
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442 | mov [extended_code],al |
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443 | mov [mmx_size],8 |
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444 | or [vex_required],1 |
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445 | lods byte [esi] |
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446 | call get_size_operator |
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447 | cmp al,10h |
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448 | jne avx_movlps_mem |
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449 | lods byte [esi] |
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450 | call convert_avx_register |
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451 | mov [postbyte_register],al |
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452 | lods byte [esi] |
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453 | cmp al,',' |
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454 | jne invalid_operand |
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455 | call take_avx_register |
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2665 | dunkaist | 456 | mov [vex_register],al |
3011 | dunkaist | 457 | cmp [operand_size],16 |
458 | jne invalid_operand |
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459 | mov [operand_size],0 |
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460 | lods byte [esi] |
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461 | cmp al,',' |
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462 | jne invalid_operand |
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463 | call take_avx_rm |
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464 | jc invalid_operand |
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465 | jmp instruction_ready |
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466 | avx_movlps_mem: |
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467 | cmp al,'[' |
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468 | jne invalid_operand |
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469 | call get_address |
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470 | mov al,[operand_size] |
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471 | or al,al |
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472 | jz avx_movlps_mem_size_ok |
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473 | cmp al,[mmx_size] |
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474 | jne invalid_operand_size |
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475 | mov [operand_size],0 |
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476 | avx_movlps_mem_size_ok: |
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477 | lods byte [esi] |
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478 | cmp al,',' |
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479 | jne invalid_operand |
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480 | call take_avx_register |
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481 | cmp ah,16 |
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482 | jne invalid_operand |
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483 | mov [postbyte_register],al |
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484 | inc [extended_code] |
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485 | jmp instruction_ready |
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486 | avx_movhlps_instruction: |
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487 | mov [base_code],0Fh |
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488 | mov [extended_code],al |
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489 | or [vex_required],1 |
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490 | call take_avx_register |
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491 | cmp ah,16 |
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492 | jne invalid_operand |
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493 | mov [postbyte_register],al |
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494 | lods byte [esi] |
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495 | cmp al,',' |
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496 | jne invalid_operand |
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497 | call take_avx_register |
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498 | mov [vex_register],al |
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499 | lods byte [esi] |
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500 | cmp al,',' |
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501 | jne invalid_operand |
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502 | call take_avx_register |
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503 | mov bl,al |
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2665 | dunkaist | 504 | jmp nomem_instruction_ready |
505 | avx_maskmov_w1_instruction: |
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506 | or [rex_prefix],8 |
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507 | avx_maskmov_instruction: |
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508 | call setup_66_0f_38 |
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509 | mov [mmx_size],0 |
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510 | or [vex_required],1 |
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511 | lods byte [esi] |
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512 | call get_size_operator |
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3011 | dunkaist | 513 | cmp al,10h |
514 | jne avx_maskmov_mem |
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515 | lods byte [esi] |
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516 | call convert_avx_register |
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517 | mov [postbyte_register],al |
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2665 | dunkaist | 518 | lods byte [esi] |
3011 | dunkaist | 519 | cmp al,',' |
520 | jne invalid_operand |
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521 | call take_avx_register |
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522 | mov [vex_register],al |
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523 | lods byte [esi] |
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524 | cmp al,',' |
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525 | jne invalid_operand |
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526 | call take_avx_rm |
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527 | jc invalid_operand |
||
528 | jmp instruction_ready |
||
529 | avx_maskmov_mem: |
||
530 | cmp al,'[' |
||
531 | jne invalid_operand |
||
532 | call get_address |
||
533 | lods byte [esi] |
||
534 | cmp al,',' |
||
535 | jne invalid_operand |
||
536 | call take_avx_register |
||
537 | mov [vex_register],al |
||
538 | lods byte [esi] |
||
539 | cmp al,',' |
||
540 | jne invalid_operand |
||
541 | call take_avx_register |
||
542 | mov [postbyte_register],al |
||
543 | add [supplemental_code],2 |
||
2665 | dunkaist | 544 | jmp instruction_ready |
545 | setup_66_0f_38: |
||
546 | mov [extended_code],38h |
||
547 | mov [supplemental_code],al |
||
548 | mov [base_code],0Fh |
||
549 | mov [opcode_prefix],66h |
||
550 | ret |
||
551 | avx_movd_instruction: |
||
552 | or [vex_required],1 |
||
553 | jmp movd_instruction |
||
554 | avx_movq_instruction: |
||
3011 | dunkaist | 555 | or [vex_required],1 |
556 | jmp movq_instruction |
||
557 | avx_movddup_instruction: |
||
558 | or [vex_required],1 |
||
559 | mov [opcode_prefix],0F2h |
||
560 | mov [base_code],0Fh |
||
561 | mov [extended_code],al |
||
562 | lods byte [esi] |
||
563 | call get_size_operator |
||
564 | cmp al,10h |
||
565 | jne invalid_operand |
||
2665 | dunkaist | 566 | lods byte [esi] |
3011 | dunkaist | 567 | call convert_avx_register |
568 | mov [postbyte_register],al |
||
569 | mov [mmx_size],0 |
||
570 | cmp ah,32 |
||
571 | je avx_regs_size_ok |
||
572 | mov [mmx_size],8 |
||
573 | jmp avx_regs_size_ok |
||
574 | avx_movmskpd_instruction: |
||
575 | mov [opcode_prefix],66h |
||
576 | avx_movmskps_instruction: |
||
577 | mov [base_code],0Fh |
||
578 | mov [extended_code],50h |
||
579 | or [vex_required],1 |
||
580 | lods byte [esi] |
||
581 | call get_size_operator |
||
582 | cmp al,10h |
||
583 | jne invalid_operand |
||
584 | lods byte [esi] |
||
585 | call convert_register |
||
586 | mov [postbyte_register],al |
||
587 | cmp ah,4 |
||
588 | je avx_movmskps_reg_ok |
||
589 | cmp ah,8 |
||
590 | jne invalid_operand_size |
||
591 | cmp [code_type],64 |
||
592 | jne invalid_operand |
||
593 | avx_movmskps_reg_ok: |
||
594 | mov [operand_size],0 |
||
595 | lods byte [esi] |
||
596 | cmp al,',' |
||
597 | jne invalid_operand |
||
598 | call take_avx_register |
||
599 | mov bl,al |
||
600 | jmp nomem_instruction_ready |
||
601 | avx_movsd_instruction: |
||
602 | mov [opcode_prefix],0F2h |
||
603 | mov [mmx_size],8 |
||
604 | jmp avx_movs_instruction |
||
605 | avx_movss_instruction: |
||
606 | mov [opcode_prefix],0F3h |
||
607 | mov [mmx_size],4 |
||
608 | avx_movs_instruction: |
||
609 | or [vex_required],1 |
||
610 | mov [base_code],0Fh |
||
611 | mov [extended_code],10h |
||
612 | lods byte [esi] |
||
613 | call get_size_operator |
||
614 | cmp al,10h |
||
615 | jne avx_movlps_mem |
||
616 | lods byte [esi] |
||
617 | call convert_xmm_register |
||
618 | mov [postbyte_register],al |
||
619 | xor cl,cl |
||
620 | xchg cl,[operand_size] |
||
621 | lods byte [esi] |
||
622 | cmp al,',' |
||
623 | jne invalid_operand |
||
624 | lods byte [esi] |
||
625 | call get_size_operator |
||
626 | cmp al,10h |
||
627 | jne avx_movs_reg_mem |
||
628 | mov [operand_size],cl |
||
629 | lods byte [esi] |
||
630 | call convert_avx_register |
||
631 | mov [vex_register],al |
||
632 | lods byte [esi] |
||
633 | cmp al,',' |
||
634 | jne invalid_operand |
||
635 | call take_avx_register |
||
636 | mov bl,al |
||
637 | cmp bl,8 |
||
638 | jb nomem_instruction_ready |
||
639 | inc [extended_code] |
||
640 | xchg bl,[postbyte_register] |
||
641 | jmp nomem_instruction_ready |
||
642 | avx_movs_reg_mem: |
||
643 | cmp al,'[' |
||
644 | jne invalid_operand |
||
645 | call get_address |
||
646 | mov al,[operand_size] |
||
647 | or al,al |
||
648 | jz avx_movs_reg_mem_ok |
||
649 | cmp al,[mmx_size] |
||
650 | jne invalid_operand_size |
||
651 | avx_movs_reg_mem_ok: |
||
652 | jmp instruction_ready |
||
653 | |||
654 | |||
655 | mov [opcode_prefix],0F3h |
||
656 | avx_cvtps2pd_instruction: |
||
657 | mov [base_code],0Fh |
||
658 | mov [extended_code],al |
||
659 | or [vex_required],1 |
||
660 | call take_avx_register |
||
661 | mov [postbyte_register],al |
||
662 | lods byte [esi] |
||
663 | cmp al,',' |
||
664 | jne invalid_operand |
||
665 | xor cl,cl |
||
666 | xchg cl,[operand_size] |
||
667 | lods byte [esi] |
||
668 | call get_size_operator |
||
669 | cmp al,10h |
||
670 | jne avx_cvtdq2pd_reg_mem |
||
671 | lods byte [esi] |
||
672 | call convert_xmm_register |
||
673 | mov bl,al |
||
674 | mov [operand_size],cl |
||
675 | jmp nomem_instruction_ready |
||
676 | avx_cvtdq2pd_reg_mem: |
||
677 | cmp al,'[' |
||
678 | jne invalid_operand |
||
679 | mov [mmx_size],cl |
||
2665 | dunkaist | 680 | call get_address |
681 | mov al,[mmx_size] |
||
682 | mov ah,al |
||
683 | xchg al,[operand_size] |
||
684 | or al,al |
||
685 | jz instruction_ready |
||
686 | shl al,1 |
||
687 | cmp al,ah |
||
688 | jne invalid_operand_size |
||
689 | jmp instruction_ready |
||
690 | avx_cvtpd2dq_instruction: |
||
691 | mov [opcode_prefix],0F2h |
||
692 | jmp avx_cvtpd_instruction |
||
3011 | dunkaist | 693 | avx_cvtpd2ps_instruction: |
694 | mov [opcode_prefix],66h |
||
695 | avx_cvtpd_instruction: |
||
696 | mov [base_code],0Fh |
||
697 | mov [extended_code],al |
||
698 | or [vex_required],1 |
||
699 | call take_avx_register |
||
700 | mov [postbyte_register],al |
||
2665 | dunkaist | 701 | cmp ah,16 |
3011 | dunkaist | 702 | jne invalid_operand |
703 | lods byte [esi] |
||
704 | cmp al,',' |
||
705 | jne invalid_operand |
||
706 | mov [operand_size],0 |
||
707 | lods byte [esi] |
||
708 | call get_size_operator |
||
709 | cmp al,10h |
||
710 | jne avx_cvtpd2dq_reg_mem |
||
711 | lods byte [esi] |
||
712 | call convert_avx_register |
||
713 | mov bl,al |
||
714 | jmp nomem_instruction_ready |
||
715 | avx_cvtpd2dq_reg_mem: |
||
716 | cmp al,'[' |
||
717 | jne invalid_operand |
||
718 | call get_address |
||
719 | mov al,[operand_size] |
||
720 | or al,al |
||
721 | jz operand_size_not_specified |
||
722 | cmp al,16 |
||
723 | je instruction_ready |
||
724 | cmp al,32 |
||
725 | jne invalid_operand_size |
||
726 | jmp instruction_ready |
||
727 | avx_cvttps2dq_instruction: |
||
728 | or [vex_required],2 |
||
729 | mov [opcode_prefix],0F3h |
||
730 | mov [mmx_size],0 |
||
731 | jmp avx_instruction |
||
732 | avx_cvtsd2si_instruction: |
||
733 | or [vex_required],1 |
||
734 | jmp cvtsd2si_instruction |
||
735 | avx_cvtss2si_instruction: |
||
736 | or [vex_required],1 |
||
737 | jmp cvtss2si_instruction |
||
738 | avx_cvtsi2ss_instruction: |
||
739 | mov [opcode_prefix],0F3h |
||
740 | jmp avx_cvtsi_instruction |
||
741 | avx_cvtsi2sd_instruction: |
||
742 | mov [opcode_prefix],0F2h |
||
743 | avx_cvtsi_instruction: |
||
744 | mov [base_code],0Fh |
||
745 | mov [extended_code],al |
||
746 | or [vex_required],1 |
||
747 | call take_avx_register |
||
748 | cmp ah,16 |
||
749 | jne invalid_operand_size |
||
750 | mov [postbyte_register],al |
||
751 | lods byte [esi] |
||
752 | cmp al,',' |
||
753 | jne invalid_operand |
||
754 | call take_avx_register |
||
755 | mov [vex_register],al |
||
756 | jmp cvtsi_xmmreg |
||
757 | |||
758 | |||
759 | or [vex_required],1 |
||
760 | call setup_66_0f_3a |
||
761 | lods byte [esi] |
||
762 | call get_size_operator |
||
763 | cmp al,10h |
||
764 | je avx_extractf128_reg |
||
765 | cmp al,'[' |
||
766 | jne invalid_operand |
||
767 | call get_address |
||
768 | xor al,al |
||
769 | xchg al,[operand_size] |
||
770 | or al,al |
||
771 | jz avx_extractf128_mem_size_ok |
||
772 | cmp al,16 |
||
773 | jne invalid_operand_size |
||
774 | avx_extractf128_mem_size_ok: |
||
775 | lods byte [esi] |
||
776 | cmp al,',' |
||
777 | jne invalid_operand |
||
778 | call take_avx_register |
||
779 | cmp ah,32 |
||
780 | jne invalid_operand_size |
||
781 | mov [postbyte_register],al |
||
782 | jmp mmx_imm8 |
||
783 | avx_extractf128_reg: |
||
784 | lods byte [esi] |
||
785 | call convert_xmm_register |
||
786 | mov [operand_size],0 |
||
787 | push eax |
||
788 | lods byte [esi] |
||
789 | cmp al,',' |
||
790 | jne invalid_operand |
||
791 | call take_avx_register |
||
792 | cmp ah,32 |
||
793 | jne invalid_operand_size |
||
794 | mov [postbyte_register],al |
||
795 | pop ebx |
||
2665 | dunkaist | 796 | jmp mmx_nomem_imm8 |
797 | setup_66_0f_3a: |
||
798 | mov [extended_code],3Ah |
||
799 | mov [supplemental_code],al |
||
800 | mov [base_code],0Fh |
||
801 | mov [opcode_prefix],66h |
||
802 | ret |
||
803 | avx_insertf128_instruction: |
||
804 | or [vex_required],1 |
||
805 | call setup_66_0f_3a |
||
806 | call take_avx_register |
||
3011 | dunkaist | 807 | cmp ah,32 |
808 | jne invalid_operand |
||
809 | mov [postbyte_register],al |
||
810 | lods byte [esi] |
||
811 | cmp al,',' |
||
812 | jne invalid_operand |
||
813 | call take_avx_register |
||
814 | mov [vex_register],al |
||
815 | mov [operand_size],0 |
||
816 | mov [mmx_size],16 |
||
817 | lods byte [esi] |
||
818 | cmp al,',' |
||
819 | jne invalid_operand |
||
820 | call take_avx_rm |
||
821 | mov [operand_size],32 |
||
822 | jnc mmx_imm8 |
||
823 | mov bl,al |
||
824 | jmp mmx_nomem_imm8 |
||
825 | avx_extractps_instruction: |
||
826 | or [vex_required],1 |
||
827 | jmp extractps_instruction |
||
828 | avx_insertps_instruction: |
||
829 | or [vex_required],1 |
||
830 | call take_avx_register |
||
831 | cmp ah,16 |
||
832 | jne invalid_operand_size |
||
833 | mov [postbyte_register],al |
||
834 | lods byte [esi] |
||
835 | cmp al,',' |
||
836 | jne invalid_operand |
||
837 | call take_avx_register |
||
838 | mov [vex_register],al |
||
839 | jmp insertps_xmmreg |
||
840 | avx_pextrb_instruction: |
||
841 | or [vex_required],1 |
||
842 | jmp pextrb_instruction |
||
843 | avx_pextrw_instruction: |
||
844 | or [vex_required],1 |
||
845 | jmp pextrw_instruction |
||
846 | avx_pextrd_instruction: |
||
847 | or [vex_required],1 |
||
848 | jmp pextrd_instruction |
||
849 | avx_pextrq_instruction: |
||
850 | or [vex_required],1 |
||
851 | jmp pextrq_instruction |
||
852 | avx_pinsrb_instruction: |
||
853 | mov [mmx_size],1 |
||
854 | or [vex_required],1 |
||
855 | jmp avx_pinsr_instruction_3a |
||
856 | avx_pinsrw_instruction: |
||
857 | mov [mmx_size],2 |
||
858 | or [vex_required],1 |
||
859 | jmp avx_pinsr_instruction |
||
860 | avx_pinsrd_instruction: |
||
861 | mov [mmx_size],4 |
||
862 | or [vex_required],1 |
||
863 | jmp avx_pinsr_instruction_3a |
||
864 | avx_pinsrq_instruction: |
||
865 | mov [mmx_size],8 |
||
866 | or [vex_required],1 |
||
867 | call operand_64bit |
||
868 | avx_pinsr_instruction_3a: |
||
869 | mov [supplemental_code],al |
||
870 | mov al,3Ah |
||
871 | avx_pinsr_instruction: |
||
872 | mov [opcode_prefix],66h |
||
873 | mov [base_code],0Fh |
||
874 | mov [extended_code],al |
||
875 | call take_avx_register |
||
876 | cmp ah,16 |
||
877 | jne invalid_operand_size |
||
878 | mov [postbyte_register],al |
||
879 | lods byte [esi] |
||
880 | cmp al,',' |
||
881 | jne invalid_operand |
||
882 | call take_avx_register |
||
883 | mov [vex_register],al |
||
884 | jmp pinsr_xmmreg |
||
885 | avx_maskmovdqu_instruction: |
||
886 | or [vex_required],1 |
||
887 | jmp maskmovdqu_instruction |
||
2665 | dunkaist | 888 | avx_pmovmskb_instruction: |
889 | or [vex_required],1 |
||
890 | mov [opcode_prefix],66h |
||
891 | mov [base_code],0Fh |
||
892 | mov [extended_code],al |
||
893 | lods byte [esi] |
||
894 | call get_size_operator |
||
895 | cmp al,10h |
||
896 | jne invalid_operand |
||
897 | lods byte [esi] |
||
898 | call convert_register |
||
899 | cmp ah,4 |
||
900 | je avx_pmovmskb_reg_size_ok |
||
901 | cmp [code_type],64 |
||
902 | jne invalid_operand_size |
||
903 | cmp ah,8 |
||
904 | jnz invalid_operand_size |
||
905 | avx_pmovmskb_reg_size_ok: |
||
906 | mov [postbyte_register],al |
||
907 | mov [operand_size],0 |
||
908 | lods byte [esi] |
||
909 | cmp al,',' |
||
910 | jne invalid_operand |
||
911 | call take_avx_register |
||
912 | mov bl,al |
||
913 | jmp nomem_instruction_ready |
||
914 | avx_pshufd_instruction: |
||
915 | or [vex_required],1 |
||
916 | mov [mmx_size],0 |
||
917 | mov [opcode_prefix],al |
||
918 | mov [base_code],0Fh |
||
919 | mov [extended_code],70h |
||
920 | call take_avx_register |
||
921 | mov [postbyte_register],al |
||
922 | lods byte [esi] |
||
923 | cmp al,',' |
||
924 | jne invalid_operand |
||
925 | call take_avx_rm |
||
926 | jnc mmx_imm8 |
||
927 | mov bl,al |
||
928 | jmp mmx_nomem_imm8 |
||
929 | |||
930 | |||
931 | mov [mmx_size],8 |
||
932 | jmp avx_pmovsx_instruction |
||
933 | avx_pmovsxbd_instruction: |
||
3011 | dunkaist | 934 | mov [mmx_size],4 |
935 | jmp avx_pmovsx_instruction |
||
936 | avx_pmovsxbq_instruction: |
||
937 | mov [mmx_size],2 |
||
938 | jmp avx_pmovsx_instruction |
||
939 | avx_pmovsxwd_instruction: |
||
940 | mov [mmx_size],8 |
||
2665 | dunkaist | 941 | jmp avx_pmovsx_instruction |
3011 | dunkaist | 942 | avx_pmovsxwq_instruction: |
943 | mov [mmx_size],4 |
||
944 | jmp avx_pmovsx_instruction |
||
945 | avx_pmovsxdq_instruction: |
||
946 | mov [mmx_size],8 |
||
947 | avx_pmovsx_instruction: |
||
2665 | dunkaist | 948 | or [vex_required],1 |
949 | call setup_66_0f_38 |
||
950 | call take_avx_register |
||
951 | mov [postbyte_register],al |
||
952 | lods byte [esi] |
||
953 | cmp al,',' |
||
954 | jne invalid_operand |
||
955 | xor al,al |
||
956 | xchg al,[operand_size] |
||
957 | push eax |
||
958 | lods byte [esi] |
||
959 | call get_size_operator |
||
960 | cmp al,10h |
||
961 | je avx_pmovsx_xmmreg_reg |
||
962 | cmp al,'[' |
||
963 | jne invalid_operand |
||
964 | call get_address |
||
965 | pop eax |
||
966 | cmp al,32 |
||
967 | jb avx_pmovsx_size_check |
||
968 | shl [mmx_size],1 |
||
969 | avx_pmovsx_size_check: |
||
970 | xchg al,[operand_size] |
||
971 | test al,al |
||
972 | jz instruction_ready |
||
973 | cmp al,[mmx_size] |
||
974 | jne invalid_operand_size |
||
975 | jmp instruction_ready |
||
976 | avx_pmovsx_xmmreg_reg: |
||
977 | lods byte [esi] |
||
978 | call convert_xmm_register |
||
979 | mov bl,al |
||
980 | pop eax |
||
981 | mov [operand_size],al |
||
982 | jmp nomem_instruction_ready |
||
983 | avx_permil_instruction: |
||
984 | call setup_66_0f_3a |
||
985 | or [vex_required],1 |
||
986 | call take_avx_register |
||
3011 | dunkaist | 987 | mov [postbyte_register],al |
988 | lods byte [esi] |
||
989 | cmp al,',' |
||
990 | jne invalid_operand |
||
991 | lods byte [esi] |
||
992 | call get_size_operator |
||
993 | cmp al,'[' |
||
994 | je avx_permil_reg_mem |
||
995 | cmp al,10h |
||
996 | jne invalid_operand |
||
997 | lods byte [esi] |
||
998 | call convert_avx_register |
||
999 | mov [vex_register],al |
||
1000 | lods byte [esi] |
||
1001 | cmp al,',' |
||
1002 | jne invalid_operand |
||
1003 | push esi |
||
1004 | xor cl,cl |
||
1005 | xchg cl,[operand_size] |
||
1006 | lods byte [esi] |
||
1007 | call get_size_operator |
||
1008 | xchg cl,[operand_size] |
||
1009 | pop esi |
||
1010 | cmp al,'[' |
||
1011 | je avx_permil_reg_reg_mem |
||
1012 | cmp al,10h |
||
1013 | jne avx_permil_reg_reg_imm8 |
||
1014 | call take_avx_register |
||
1015 | mov bl,al |
||
1016 | mov [extended_code],38h |
||
1017 | add [supplemental_code],8 |
||
1018 | jmp nomem_instruction_ready |
||
1019 | avx_permil_reg_reg_mem: |
||
1020 | lods byte [esi] |
||
1021 | call get_size_operator |
||
1022 | call get_address |
||
1023 | mov [extended_code],38h |
||
1024 | add [supplemental_code],8 |
||
1025 | jmp instruction_ready |
||
1026 | avx_permil_reg_reg_imm8: |
||
1027 | dec esi |
||
1028 | xor bl,bl |
||
1029 | xchg bl,[vex_register] |
||
1030 | jmp mmx_nomem_imm8 |
||
1031 | avx_permil_reg_mem: |
||
2665 | dunkaist | 1032 | call get_address |
1033 | jmp mmx_imm8 |
||
1034 | avx_bit_shift_instruction: |
||
1035 | mov [opcode_prefix],66h |
||
1036 | mov [base_code],0Fh |
||
1037 | mov [extended_code],al |
||
1038 | or [vex_required],1 |
||
1039 | call take_avx_register |
||
1040 | mov [postbyte_register],al |
||
1041 | lods byte [esi] |
||
1042 | cmp al,',' |
||
1043 | jne invalid_operand |
||
3011 | dunkaist | 1044 | call take_avx_register |
1045 | mov [vex_register],al |
||
1046 | lods byte [esi] |
||
1047 | cmp al,',' |
||
1048 | jne invalid_operand |
||
1049 | push esi |
||
1050 | xor cl,cl |
||
1051 | xchg cl,[operand_size] |
||
2665 | dunkaist | 1052 | lods byte [esi] |
1053 | call get_size_operator |
||
1054 | cmp al,10h |
||
1055 | je avx_bit_shift_regs_reg |
||
1056 | pop esi |
||
1057 | cmp al,'[' |
||
1058 | je avx_bit_shift_regs_mem |
||
1059 | xchg cl,[operand_size] |
||
1060 | dec esi |
||
1061 | mov bl,[extended_code] |
||
1062 | mov al,bl |
||
1063 | shr bl,4 |
||
3011 | dunkaist | 1064 | and al,1111b |
1065 | add al,70h |
||
1066 | mov [extended_code],al |
||
1067 | sub bl,0Ch |
||
1068 | shl bl,1 |
||
1069 | xchg bl,[postbyte_register] |
||
1070 | xchg bl,[vex_register] |
||
2665 | dunkaist | 1071 | jmp mmx_nomem_imm8 |
1072 | avx_bit_shift_regs_reg: |
||
1073 | pop eax |
||
1074 | lods byte [esi] |
||
1075 | call convert_xmm_register |
||
1076 | xchg cl,[operand_size] |
||
1077 | mov bl,al |
||
1078 | jmp nomem_instruction_ready |
||
1079 | avx_bit_shift_regs_mem: |
||
1080 | push ecx |
||
1081 | lods byte [esi] |
||
1082 | call get_size_operator |
||
1083 | call get_address |
||
1084 | pop eax |
||
1085 | xchg al,[operand_size] |
||
1086 | test al,al |
||
1087 | jz instruction_ready |
||
1088 | cmp al,16 |
||
1089 | jne invalid_operand_size |
||
1090 | jmp instruction_ready |
||
1091 | avx_pslldq_instruction: |
||
1092 | mov [postbyte_register],al |
||
1093 | mov [opcode_prefix],66h |
||
1094 | mov [base_code],0Fh |
||
1095 | mov [extended_code],73h |
||
1096 | or [vex_required],1 |
||
1097 | call take_avx_register |
||
1098 | mov [vex_register],al |
||
1099 | lods byte [esi] |
||
1100 | cmp al,',' |
||
1101 | jne invalid_operand |
||
1102 | call take_avx_register |
||
1103 | mov bl,al |
||
1104 | jmp mmx_nomem_imm8 |
||
1105 | |||
1106 | |||
1107 | mov [operand_size],32 |
||
1108 | vzeroupper_instruction: |
||
3011 | dunkaist | 1109 | mov [base_code],0Fh |
1110 | mov [extended_code],al |
||
1111 | or [vex_required],1 |
||
1112 | call store_instruction_code |
||
1113 | jmp instruction_assembled |
||
1114 | vldmxcsr_instruction: |
||
1115 | or [vex_required],1 |
||
1116 | jmp fxsave_instruction |
||
1117 | vcvtph2ps_instruction: |
||
1118 | mov [opcode_prefix],66h |
||
1119 | mov [supplemental_code],al |
||
1120 | mov al,38h |
||
1121 | jmp avx_cvtps2pd_instruction |
||
1122 | vcvtps2ph_instruction: |
||
1123 | call setup_66_0f_3a |
||
1124 | or [vex_required],1 |
||
1125 | lods byte [esi] |
||
1126 | call get_size_operator |
||
1127 | cmp al,10h |
||
1128 | je vcvtps2ph_reg |
||
1129 | cmp al,'[' |
||
1130 | jne invalid_operand |
||
1131 | call get_address |
||
1132 | lods byte [esi] |
||
1133 | cmp al,',' |
||
1134 | jne invalid_operand |
||
1135 | shl [operand_size],1 |
||
1136 | call take_avx_register |
||
1137 | mov [postbyte_register],al |
||
2665 | dunkaist | 1138 | jmp mmx_imm8 |
3011 | dunkaist | 1139 | vcvtps2ph_reg: |
1140 | lods byte [esi] |
||
1141 | call convert_xmm_register |
||
1142 | mov bl,al |
||
1143 | mov [operand_size],0 |
||
1144 | lods byte [esi] |
||
1145 | cmp al,',' |
||
1146 | jne invalid_operand |
||
1147 | call take_avx_register |
||
1148 | mov [postbyte_register],al |
||
1149 | jmp mmx_nomem_imm8 |
||
2665 | dunkaist | 1150 | |
1151 | |||
1152 | mov [base_code],0Fh |
||
1153 | mov [extended_code],38h |
||
1154 | mov [supplemental_code],0F3h |
||
1155 | mov [postbyte_register],al |
||
1156 | bmi_reg: |
||
1157 | or [vex_required],1 |
||
1158 | lods byte [esi] |
||
1159 | call get_size_operator |
||
1160 | cmp al,10h |
||
1161 | jne invalid_operand |
||
1162 | lods byte [esi] |
||
1163 | call convert_register |
||
1164 | mov [vex_register],al |
||
1165 | lods byte [esi] |
||
1166 | cmp al,',' |
||
1167 | jne invalid_operand |
||
1168 | lods byte [esi] |
||
1169 | call get_size_operator |
||
1170 | cmp al,10h |
||
1171 | je bmi_reg_reg |
||
1172 | cmp al,'[' |
||
1173 | jne invalid_argument |
||
1174 | call get_address |
||
1175 | call operand_32or64 |
||
1176 | jmp instruction_ready |
||
1177 | bmi_reg_reg: |
||
1178 | lods byte [esi] |
||
1179 | call convert_register |
||
1180 | mov bl,al |
||
1181 | call operand_32or64 |
||
1182 | jmp nomem_instruction_ready |
||
1183 | operand_32or64: |
||
1184 | mov al,[operand_size] |
||
1185 | cmp al,4 |
||
1186 | je operand_32or64_ok |
||
1187 | cmp al,8 |
||
1188 | jne invalid_operand_size |
||
1189 | cmp [code_type],64 |
||
1190 | jne invalid_operand |
||
1191 | or [rex_prefix],8 |
||
1192 | operand_32or64_ok: |
||
1193 | ret |
||
1194 | pdep_instruction: |
||
1195 | mov [opcode_prefix],0F2h |
||
1196 | jmp andn_instruction |
||
1197 | pext_instruction: |
||
1198 | mov [opcode_prefix],0F3h |
||
1199 | andn_instruction: |
||
1200 | mov [base_code],0Fh |
||
1201 | mov [extended_code],38h |
||
1202 | mov [supplemental_code],al |
||
1203 | or [vex_required],1 |
||
1204 | lods byte [esi] |
||
1205 | call get_size_operator |
||
1206 | cmp al,10h |
||
1207 | jne invalid_operand |
||
1208 | lods byte [esi] |
||
1209 | call convert_register |
||
1210 | mov [postbyte_register],al |
||
1211 | lods byte [esi] |
||
1212 | cmp al,',' |
||
1213 | jne invalid_operand |
||
1214 | jmp bmi_reg |
||
1215 | sarx_instruction: |
||
1216 | mov [opcode_prefix],0F3h |
||
1217 | jmp bzhi_instruction |
||
1218 | shrx_instruction: |
||
1219 | mov [opcode_prefix],0F2h |
||
1220 | jmp bzhi_instruction |
||
1221 | shlx_instruction: |
||
1222 | mov [opcode_prefix],66h |
||
1223 | bzhi_instruction: |
||
1224 | mov [base_code],0Fh |
||
1225 | mov [extended_code],38h |
||
1226 | mov [supplemental_code],al |
||
1227 | or [vex_required],1 |
||
1228 | call get_reg_mem |
||
1229 | jc bzhi_reg_reg |
||
1230 | call get_vex_source_register |
||
1231 | jc invalid_operand |
||
1232 | call operand_32or64 |
||
1233 | jmp instruction_ready |
||
1234 | bzhi_reg_reg: |
||
1235 | call get_vex_source_register |
||
1236 | jc invalid_operand |
||
1237 | call operand_32or64 |
||
1238 | jmp nomem_instruction_ready |
||
1239 | get_vex_source_register: |
||
1240 | lods byte [esi] |
||
1241 | cmp al,',' |
||
1242 | jne invalid_operand |
||
1243 | lods byte [esi] |
||
1244 | call get_size_operator |
||
1245 | cmp al,10h |
||
1246 | jne no_vex_source_register |
||
1247 | lods byte [esi] |
||
1248 | call convert_register |
||
1249 | mov [vex_register],al |
||
1250 | clc |
||
1251 | ret |
||
1252 | no_vex_source_register: |
||
1253 | stc |
||
1254 | ret |
||
1255 | bextr_instruction: |
||
1256 | mov [base_code],0Fh |
||
1257 | mov [extended_code],38h |
||
1258 | mov [supplemental_code],al |
||
1259 | or [vex_required],1 |
||
1260 | call get_reg_mem |
||
1261 | jc bextr_reg_reg |
||
1262 | call get_vex_source_register |
||
1263 | jc bextr_reg_mem_imm32 |
||
1264 | call operand_32or64 |
||
1265 | jmp instruction_ready |
||
1266 | bextr_reg_reg: |
||
1267 | call get_vex_source_register |
||
1268 | jc bextr_reg_reg_imm32 |
||
1269 | call operand_32or64 |
||
1270 | jmp nomem_instruction_ready |
||
1271 | setup_bextr_imm_opcode: |
||
1272 | mov [xop_opcode_map],0Ah |
||
1273 | mov [base_code],10h |
||
1274 | call operand_32or64 |
||
1275 | ret |
||
1276 | bextr_reg_mem_imm32: |
||
1277 | call get_imm32 |
||
1278 | call setup_bextr_imm_opcode |
||
1279 | jmp store_instruction_with_imm32 |
||
1280 | bextr_reg_reg_imm32: |
||
1281 | call get_imm32 |
||
1282 | call setup_bextr_imm_opcode |
||
1283 | store_nomem_instruction_with_imm32: |
||
1284 | call store_nomem_instruction |
||
1285 | mov eax,dword [value] |
||
1286 | call mark_relocation |
||
1287 | stos dword [edi] |
||
1288 | jmp instruction_assembled |
||
1289 | get_imm32: |
||
1290 | cmp al,'(' |
||
1291 | jne invalid_operand |
||
1292 | push edx ebx ecx |
||
1293 | call get_dword_value |
||
1294 | mov dword [value],eax |
||
1295 | pop ecx ebx edx |
||
1296 | ret |
||
1297 | rorx_instruction: |
||
1298 | mov [opcode_prefix],0F2h |
||
1299 | mov [base_code],0Fh |
||
1300 | mov [extended_code],3Ah |
||
1301 | mov [supplemental_code],al |
||
1302 | or [vex_required],1 |
||
1303 | call get_reg_mem |
||
1304 | jc rorx_reg_reg |
||
1305 | call operand_32or64 |
||
1306 | jmp mmx_imm8 |
||
1307 | rorx_reg_reg: |
||
1308 | call operand_32or64 |
||
1309 | jmp mmx_nomem_imm8 |
||
1310 | |||
1311 | |||
1312 | or [rex_prefix],8 |
||
1313 | fma_instruction_ps: |
||
1314 | mov [mmx_size],0 |
||
1315 | jmp avx_instruction_38_setup |
||
3011 | dunkaist | 1316 | fma_instruction_sd: |
1317 | or [rex_prefix],8 |
||
1318 | mov [mmx_size],8 |
||
1319 | jmp avx_instruction_38_setup |
||
1320 | fma_instruction_ss: |
||
1321 | mov [mmx_size],4 |
||
1322 | jmp avx_instruction_38_setup |
||
1323 | |||
1324 | |||
1325 | mov [mmx_size],0 |
||
1326 | jmp fma4_instruction_setup |
||
1327 | fma4_instruction_sd: |
||
1328 | mov [mmx_size],8 |
||
1329 | jmp fma4_instruction_setup |
||
1330 | fma4_instruction_ss: |
||
1331 | mov [mmx_size],4 |
||
1332 | fma4_instruction_setup: |
||
1333 | mov [immediate_size],-2 |
||
1334 | mov byte [value],0 |
||
1335 | jmp avx_instruction_3a_setup |
||
1336 | |||
1337 | |||
1338 | or [vex_required],2 |
||
1339 | mov [mmx_size],8 |
||
1340 | jmp xop_instruction_9 |
||
1341 | xop_single_source_ss_instruction: |
||
1342 | or [vex_required],2 |
||
1343 | mov [mmx_size],4 |
||
1344 | jmp xop_instruction_9 |
||
1345 | xop_single_source_instruction: |
||
1346 | or [vex_required],2 |
||
1347 | mov [mmx_size],0 |
||
1348 | xop_instruction_9: |
||
1349 | mov [base_code],al |
||
1350 | mov [xop_opcode_map],9 |
||
1351 | jmp avx_common |
||
1352 | xop_single_source_128bit_instruction: |
||
1353 | or [vex_required],2 |
||
1354 | mov [mmx_size],16 |
||
1355 | jmp xop_instruction_9 |
||
1356 | xop_triple_source_128bit_instruction: |
||
1357 | mov [immediate_size],-1 |
||
1358 | mov byte [value],0 |
||
1359 | mov [mmx_size],16 |
||
1360 | jmp xop_instruction_8 |
||
1361 | xop_128bit_instruction: |
||
1362 | mov [immediate_size],-2 |
||
1363 | mov byte [value],0 |
||
1364 | mov [mmx_size],16 |
||
1365 | xop_instruction_8: |
||
1366 | mov [base_code],al |
||
1367 | mov [xop_opcode_map],8 |
||
1368 | jmp avx_common |
||
1369 | xop_pcom_b_instruction: |
||
1370 | mov ah,0CCh |
||
1371 | jmp xop_pcom_instruction |
||
1372 | xop_pcom_d_instruction: |
||
1373 | mov ah,0CEh |
||
1374 | jmp xop_pcom_instruction |
||
1375 | xop_pcom_q_instruction: |
||
1376 | mov ah,0CFh |
||
1377 | jmp xop_pcom_instruction |
||
1378 | xop_pcom_w_instruction: |
||
1379 | mov ah,0CDh |
||
1380 | jmp xop_pcom_instruction |
||
1381 | xop_pcom_ub_instruction: |
||
1382 | mov ah,0ECh |
||
1383 | jmp xop_pcom_instruction |
||
1384 | xop_pcom_ud_instruction: |
||
1385 | mov ah,0EEh |
||
1386 | jmp xop_pcom_instruction |
||
1387 | xop_pcom_uq_instruction: |
||
1388 | mov ah,0EFh |
||
1389 | jmp xop_pcom_instruction |
||
1390 | xop_pcom_uw_instruction: |
||
1391 | mov ah,0EDh |
||
1392 | xop_pcom_instruction: |
||
1393 | mov byte [value],al |
||
1394 | mov [mmx_size],16 |
||
1395 | mov [base_code],ah |
||
1396 | mov [xop_opcode_map],8 |
||
1397 | jmp avx_common |
||
1398 | vpcmov_instruction: |
||
1399 | or [vex_required],1 |
||
1400 | mov [immediate_size],-2 |
||
1401 | mov byte [value],0 |
||
1402 | mov [mmx_size],0 |
||
1403 | mov [base_code],al |
||
1404 | mov [xop_opcode_map],8 |
||
1405 | jmp avx_common |
||
1406 | xop_shift_instruction: |
||
1407 | mov [base_code],al |
||
1408 | or [vex_required],1 |
||
1409 | mov [xop_opcode_map],9 |
||
1410 | call take_avx_register |
||
1411 | cmp ah,16 |
||
1412 | jne invalid_operand |
||
1413 | mov [postbyte_register],al |
||
1414 | lods byte [esi] |
||
1415 | cmp al,',' |
||
1416 | jne invalid_operand |
||
1417 | lods byte [esi] |
||
1418 | call get_size_operator |
||
1419 | cmp al,'[' |
||
1420 | je xop_shift_reg_mem |
||
1421 | cmp al,10h |
||
1422 | jne invalid_operand |
||
1423 | lods byte [esi] |
||
1424 | call convert_xmm_register |
||
1425 | mov [vex_register],al |
||
1426 | lods byte [esi] |
||
1427 | cmp al,',' |
||
1428 | jne invalid_operand |
||
1429 | push esi |
||
1430 | xor cl,cl |
||
1431 | xchg cl,[operand_size] |
||
1432 | lods byte [esi] |
||
1433 | call get_size_operator |
||
1434 | pop esi |
||
1435 | xchg cl,[operand_size] |
||
1436 | cmp al,'[' |
||
1437 | je xop_shift_reg_reg_mem |
||
1438 | cmp al,10h |
||
1439 | jne xop_shift_reg_reg_imm |
||
1440 | call take_avx_register |
||
1441 | mov bl,al |
||
1442 | xchg bl,[vex_register] |
||
1443 | jmp nomem_instruction_ready |
||
1444 | xop_shift_reg_reg_mem: |
||
1445 | or [rex_prefix],8 |
||
1446 | lods byte [esi] |
||
1447 | call get_size_operator |
||
1448 | call get_address |
||
1449 | jmp instruction_ready |
||
1450 | xop_shift_reg_reg_imm: |
||
1451 | xor bl,bl |
||
1452 | xchg bl,[vex_register] |
||
1453 | cmp [base_code],94h |
||
1454 | jae invalid_operand |
||
1455 | add [base_code],30h |
||
1456 | mov [xop_opcode_map],8 |
||
1457 | dec esi |
||
1458 | jmp mmx_nomem_imm8 |
||
1459 | xop_shift_reg_mem: |
||
1460 | call get_address |
||
1461 | lods byte [esi] |
||
1462 | cmp al,',' |
||
1463 | jne invalid_operand |
||
1464 | push esi |
||
1465 | xor cl,cl |
||
1466 | xchg cl,[operand_size] |
||
1467 | lods byte [esi] |
||
1468 | call get_size_operator |
||
1469 | pop esi |
||
1470 | xchg cl,[operand_size] |
||
1471 | cmp al,10h |
||
1472 | jne xop_shift_reg_mem_imm |
||
1473 | call take_avx_register |
||
1474 | mov [vex_register],al |
||
1475 | jmp instruction_ready |
||
1476 | xop_shift_reg_mem_imm: |
||
1477 | cmp [base_code],94h |
||
1478 | jae invalid_operand |
||
1479 | add [base_code],30h |
||
1480 | mov [xop_opcode_map],8 |
||
1481 | dec esi |
||
1482 | jmp mmx_imm8 |
||
1483 | |||
1484 | |||
1485 | mov [immediate_size],-2 |
||
1486 | mov byte [value],al |
||
1487 | mov al,49h |
||
1488 | jmp vpermil2_instruction_setup |
||
1489 | vpermil_2ps_instruction: |
||
1490 | mov [immediate_size],-2 |
||
1491 | mov byte [value],al |
||
1492 | mov al,48h |
||
1493 | jmp vpermil2_instruction_setup |
||
1494 | vpermil2_instruction: |
||
1495 | mov [immediate_size],-3 |
||
1496 | mov byte [value],0 |
||
1497 | vpermil2_instruction_setup: |
||
1498 | mov [base_code],0Fh |
||
1499 | mov [supplemental_code],al |
||
1500 | mov al,3Ah |
||
1501 | mov [mmx_size],0 |
||
1502 | jmp avx_instruction |
||
2665 | dunkaist | 1503 | |
1504 | |||
1505 | mov [xop_opcode_map],9 |
||
1506 | mov ah,al |
||
1507 | shr ah,4 |
||
1508 | and al,111b |
||
1509 | mov [base_code],ah |
||
1510 | mov [postbyte_register],al |
||
1511 | jmp bmi_reg |
||
1512 | |||
1513 | |||
1514 | or [vex_required],1 |
||
1515 | mov [xop_opcode_map],9 |
||
1516 | mov [base_code],12h |
||
1517 | mov [postbyte_register],al |
||
1518 | lods byte [esi] |
||
1519 | call get_size_operator |
||
1520 | cmp al,10h |
||
1521 | jne invalid_operand |
||
1522 | lods byte [esi] |
||
1523 | call convert_register |
||
1524 | mov bl,al |
||
1525 | call operand_32or64 |
||
1526 | jmp nomem_instruction_ready |
||
1527 | lwpins_instruction: |
||
1528 | or [vex_required],1 |
||
1529 | mov [xop_opcode_map],0Ah |
||
1530 | mov [base_code],12h |
||
1531 | mov [vex_register],al |
||
1532 | lods byte [esi] |
||
1533 | call get_size_operator |
||
1534 | cmp al,10h |
||
1535 | jne invalid_operand |
||
1536 | lods byte [esi] |
||
1537 | call convert_register |
||
1538 | mov [postbyte_register],al |
||
1539 | lods byte [esi] |
||
1540 | cmp al,',' |
||
1541 | jne invalid_operand |
||
1542 | xor cl,cl |
||
1543 | xchg cl,[operand_size] |
||
1544 | lods byte [esi] |
||
1545 | call get_size_operator |
||
1546 | cmp al,10h |
||
1547 | je lwpins_reg_reg |
||
1548 | cmp al,'[' |
||
1549 | jne invalid_argument |
||
1550 | push ecx |
||
1551 | call get_address |
||
1552 | pop eax |
||
1553 | xchg al,[operand_size] |
||
1554 | test al,al |
||
1555 | jz lwpins_reg_mem_size_ok |
||
1556 | cmp al,4 |
||
1557 | jne invalid_operand_size |
||
1558 | lwpins_reg_mem_size_ok: |
||
1559 | call prepare_lwpins |
||
1560 | jmp store_instruction_with_imm32 |
||
1561 | lwpins_reg_reg: |
||
1562 | lods byte [esi] |
||
1563 | call convert_register |
||
1564 | cmp ah,4 |
||
1565 | jne invalid_operand_size |
||
1566 | mov [operand_size],cl |
||
1567 | mov bl,al |
||
1568 | call prepare_lwpins |
||
1569 | jmp store_nomem_instruction_with_imm32 |
||
1570 | prepare_lwpins: |
||
1571 | lods byte [esi] |
||
1572 | cmp al,',' |
||
1573 | jne invalid_operand |
||
1574 | lods byte [esi] |
||
1575 | call get_imm32 |
||
1576 | call operand_32or64 |
||
1577 | mov al,[vex_register] |
||
1578 | xchg al,[postbyte_register] |
||
1579 | mov [vex_register],al |
||
1580 | ret |
||
1581 | |||
1582 | |||
1583 | or [rex_prefix],8 |
||
1584 | gather_instruction_ps: |
||
1585 | call setup_66_0f_38 |
||
1586 | or [vex_required],4 |
||
1587 | call take_avx_register |
||
1588 | mov [postbyte_register],al |
||
1589 | lods byte [esi] |
||
1590 | cmp al,',' |
||
1591 | jne invalid_operand |
||
1592 | xor cl,cl |
||
1593 | xchg cl,[operand_size] |
||
1594 | push ecx |
||
1595 | lods byte [esi] |
||
1596 | call get_size_operator |
||
1597 | cmp al,'[' |
||
1598 | jne invalid_argument |
||
1599 | call get_address |
||
1600 | pop eax |
||
1601 | xchg al,[operand_size] |
||
1602 | test al,al |
||
1603 | jz gather_elements_size_ok |
||
1604 | test [rex_prefix],8 |
||
1605 | jnz gather_elements_64bit |
||
1606 | cmp al,4 |
||
1607 | jne invalid_operand_size |
||
1608 | jmp gather_elements_size_ok |
||
1609 | gather_elements_64bit: |
||
1610 | cmp al,8 |
||
1611 | jne invalid_operand_size |
||
1612 | gather_elements_size_ok: |
||
1613 | lods byte [esi] |
||
1614 | cmp al,',' |
||
1615 | jne invalid_operand |
||
1616 | call take_avx_register |
||
1617 | mov [vex_register],al |
||
1618 | cmp al,[postbyte_register] |
||
1619 | je disallowed_combination_of_registers |
||
1620 | mov al,bl |
||
1621 | and al,1111b |
||
1622 | cmp al,[postbyte_register] |
||
1623 | je disallowed_combination_of_registers |
||
1624 | cmp al,[vex_register] |
||
1625 | je disallowed_combination_of_registers |
||
1626 | mov al,bl |
||
1627 | shr al,4 |
||
1628 | cmp al,0Ch |
||
1629 | je gather_vr_128bit |
||
1630 | mov al,[rex_prefix] |
||
1631 | shr al,3 |
||
1632 | xor al,[supplemental_code] |
||
1633 | test al,1 |
||
1634 | jz gather_256bit |
||
1635 | test [supplemental_code],1 |
||
1636 | jz invalid_operand_size |
||
1637 | mov al,32 |
||
1638 | xchg al,[operand_size] |
||
1639 | cmp al,16 |
||
1640 | jne invalid_operand_size |
||
1641 | jmp instruction_ready |
||
1642 | gather_256bit: |
||
1643 | cmp ah,32 |
||
1644 | jne invalid_operand_size |
||
1645 | jmp instruction_ready |
||
1646 | gather_vr_128bit: |
||
1647 | cmp ah,16 |
||
1648 | je instruction_ready |
||
1649 | test [supplemental_code],1 |
||
1650 | jnz invalid_operand_size |
||
1651 | test [rex_prefix],8 |
||
1652 | jz invalid_operand_size |
||
1653 | jmp instruction_ready |
||
1654 | |||
1655 | |||
1656 | lods byte [esi] |
||
1657 | call get_size_operator |
||
1658 | cmp al,10h |
||
3011 | dunkaist | 1659 | jne invalid_operand |
1660 | lods byte [esi] |
||
1661 | convert_avx_register: |
||
1662 | mov ah,al |
||
1663 | and al,0Fh |
||
1664 | and ah,0F0h |
||
1665 | sub ah,0B0h |
||
1666 | jbe invalid_operand |
||
1667 | cmp ah,32 |
||
1668 | ja invalid_operand |
||
1669 | cmp al,8 |
||
1670 | jb match_register_size |
||
1671 | cmp [code_type],64 |
||
1672 | jne invalid_operand |
||
1673 | jmp match_register_size |
||
1674 | store_vex_instruction_code: |
||
1675 | mov al,[base_code] |
||
1676 | cmp al,0Fh |
||
1677 | jne store_xop_instruction_code |
||
1678 | mov ah,[extended_code] |
||
1679 | cmp ah,38h |
||
1680 | je store_vex_0f38_instruction_code |
||
1681 | cmp ah,3Ah |
||
1682 | je store_vex_0f3a_instruction_code |
||
1683 | test [rex_prefix],1011b |
||
1684 | jnz store_vex_0f_instruction_code |
||
1685 | mov [edi+2],ah |
||
1686 | mov byte [edi],0C5h |
||
1687 | mov al,[vex_register] |
||
1688 | not al |
||
1689 | shl al,3 |
||
1690 | mov ah,[rex_prefix] |
||
1691 | shl ah,5 |
||
1692 | and ah,80h |
||
1693 | xor al,ah |
||
1694 | call get_vex_lpp_bits |
||
1695 | mov [edi+1],al |
||
1696 | call check_vex |
||
1697 | add edi,3 |
||
1698 | ret |
||
1699 | get_vex_lpp_bits: |
||
1700 | cmp [operand_size],32 |
||
1701 | jne vex_l_bit_ok |
||
1702 | or al,100b |
||
1703 | vex_l_bit_ok: |
||
1704 | mov ah,[opcode_prefix] |
||
1705 | cmp ah,66h |
||
1706 | je vex_66 |
||
1707 | cmp ah,0F3h |
||
1708 | je vex_f3 |
||
1709 | cmp ah,0F2h |
||
2665 | dunkaist | 1710 | je vex_f2 |
1711 | test ah,ah |
||
1712 | jnz disallowed_combination_of_registers |
||
1713 | ret |
||
1714 | vex_f2: |
||
1715 | or al,11b |
||
1716 | ret |
||
3011 | dunkaist | 1717 | vex_f3: |
1718 | or al,10b |
||
1719 | ret |
||
1720 | vex_66: |
||
1721 | or al,1 |
||
1722 | ret |
||
1723 | store_vex_0f38_instruction_code: |
||
1724 | mov al,11100010b |
||
1725 | mov ah,[supplemental_code] |
||
1726 | jmp make_c4_vex |
||
1727 | store_vex_0f3a_instruction_code: |
||
1728 | mov al,11100011b |
||
1729 | mov ah,[supplemental_code] |
||
1730 | jmp make_c4_vex |
||
1731 | store_vex_0f_instruction_code: |
||
1732 | mov al,11100001b |
||
1733 | make_c4_vex: |
||
1734 | mov [edi+3],ah |
||
1735 | mov byte [edi],0C4h |
||
1736 | mov ah,[rex_prefix] |
||
1737 | shl ah,5 |
||
1738 | xor al,ah |
||
1739 | mov [edi+1],al |
||
1740 | call check_vex |
||
1741 | mov al,[vex_register] |
||
1742 | xor al,1111b |
||
1743 | shl al,3 |
||
1744 | mov ah,[rex_prefix] |
||
1745 | shl ah,4 |
||
1746 | and ah,80h |
||
1747 | or al,ah |
||
1748 | call get_vex_lpp_bits |
||
1749 | mov [edi+2],al |
||
1750 | add edi,4 |
||
1751 | ret |
||
1752 | check_vex: |
||
1753 | cmp [code_type],64 |
||
1754 | je vex_ok |
||
1755 | not al |
||
1756 | test al,11000000b |
||
1757 | jnz invalid_operand |
||
1758 | test [rex_prefix],40h |
||
1759 | jnz invalid_operand |
||
1760 | vex_ok: |
||
1761 | ret |
||
1762 | store_xop_instruction_code: |
||
1763 | mov [edi+3],al |
||
1764 | mov byte [edi],8Fh |
||
1765 | mov al,[xop_opcode_map] |
||
1766 | mov ah,[rex_prefix] |
||
1767 | test ah,40h |
||
1768 | jz xop_ok |
||
1769 | cmp [code_type],64 |
||
1770 | jne invalid_operand |
||
1771 | xop_ok: |
||
1772 | not ah |
||
1773 | shl ah,5 |
||
1774 | xor al,ah |
||
1775 | mov [edi+1],al |
||
1776 | mov al,[vex_register] |
||
1777 | xor al,1111b |
||
1778 | shl al,3 |
||
1779 | mov ah,[rex_prefix] |
||
1780 | shl ah,4 |
||
1781 | and ah,80h |
||
1782 | or al,ah |
||
1783 | call get_vex_lpp_bits |
||
1784 | mov [edi+2],al |
||
1785 | add edi,4 |
||
1786 | ret |
||
1787 |