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| Rev 2665 | Rev 3010 | ||
|---|---|---|---|
| 1 | ; flat assembler core |
1 | ; flat assembler core |
| 2 | ; Copyright (c) 1999-2012, Tomasz Grysztar. |
2 | ; Copyright (c) 1999-2012, Tomasz Grysztar. |
| 3 | ; All rights reserved. |
3 | ; All rights reserved. |
| 4 | 4 | ||
| 5 | simple_instruction_except64: |
5 | simple_instruction_except64: |
| 6 | cmp [code_type],64 |
6 | cmp [code_type],64 |
| 7 | je illegal_instruction |
7 | je illegal_instruction |
| 8 | simple_instruction: |
8 | simple_instruction: |
| 9 | stos byte [edi] |
9 | stos byte [edi] |
| 10 | jmp instruction_assembled |
10 | jmp instruction_assembled |
| 11 | simple_instruction_only64: |
11 | simple_instruction_only64: |
| 12 | cmp [code_type],64 |
12 | cmp [code_type],64 |
| 13 | jne illegal_instruction |
13 | jne illegal_instruction |
| 14 | jmp simple_instruction |
14 | jmp simple_instruction |
| 15 | simple_instruction_16bit_except64: |
15 | simple_instruction_16bit_except64: |
| 16 | cmp [code_type],64 |
16 | cmp [code_type],64 |
| 17 | je illegal_instruction |
17 | je illegal_instruction |
| 18 | simple_instruction_16bit: |
18 | simple_instruction_16bit: |
| 19 | cmp [code_type],16 |
19 | cmp [code_type],16 |
| 20 | jne size_prefix |
20 | jne size_prefix |
| 21 | stos byte [edi] |
21 | stos byte [edi] |
| 22 | jmp instruction_assembled |
22 | jmp instruction_assembled |
| 23 | size_prefix: |
23 | size_prefix: |
| 24 | mov ah,al |
24 | mov ah,al |
| 25 | mov al,66h |
25 | mov al,66h |
| 26 | stos word [edi] |
26 | stos word [edi] |
| 27 | jmp instruction_assembled |
27 | jmp instruction_assembled |
| 28 | simple_instruction_32bit_except64: |
28 | simple_instruction_32bit_except64: |
| 29 | cmp [code_type],64 |
29 | cmp [code_type],64 |
| 30 | je illegal_instruction |
30 | je illegal_instruction |
| 31 | simple_instruction_32bit: |
31 | simple_instruction_32bit: |
| 32 | cmp [code_type],16 |
32 | cmp [code_type],16 |
| 33 | je size_prefix |
33 | je size_prefix |
| 34 | stos byte [edi] |
34 | stos byte [edi] |
| 35 | jmp instruction_assembled |
35 | jmp instruction_assembled |
| 36 | iret_instruction: |
36 | iret_instruction: |
| 37 | cmp [code_type],64 |
37 | cmp [code_type],64 |
| 38 | jne simple_instruction |
38 | jne simple_instruction |
| 39 | simple_instruction_64bit: |
39 | simple_instruction_64bit: |
| 40 | cmp [code_type],64 |
40 | cmp [code_type],64 |
| 41 | jne illegal_instruction |
41 | jne illegal_instruction |
| 42 | mov ah,al |
42 | mov ah,al |
| 43 | mov al,48h |
43 | mov al,48h |
| 44 | stos word [edi] |
44 | stos word [edi] |
| 45 | jmp instruction_assembled |
45 | jmp instruction_assembled |
| 46 | simple_extended_instruction_64bit: |
46 | simple_extended_instruction_64bit: |
| 47 | cmp [code_type],64 |
47 | cmp [code_type],64 |
| 48 | jne illegal_instruction |
48 | jne illegal_instruction |
| 49 | mov byte [edi],48h |
49 | mov byte [edi],48h |
| 50 | inc edi |
50 | inc edi |
| 51 | simple_extended_instruction: |
51 | simple_extended_instruction: |
| 52 | mov ah,al |
52 | mov ah,al |
| 53 | mov al,0Fh |
53 | mov al,0Fh |
| 54 | stos word [edi] |
54 | stos word [edi] |
| 55 | jmp instruction_assembled |
55 | jmp instruction_assembled |
| 56 | prefix_instruction: |
56 | prefix_instruction: |
| 57 | stos byte [edi] |
57 | stos byte [edi] |
| 58 | or [prefixed_instruction],-1 |
58 | or [prefixed_instruction],-1 |
| 59 | jmp continue_line |
59 | jmp continue_line |
| 60 | segment_prefix: |
60 | segment_prefix: |
| 61 | mov ah,al |
61 | mov ah,al |
| 62 | shr ah,4 |
62 | shr ah,4 |
| 63 | cmp ah,6 |
63 | cmp ah,6 |
| 64 | jne illegal_instruction |
64 | jne illegal_instruction |
| 65 | and al,1111b |
65 | and al,1111b |
| 66 | mov [segment_register],al |
66 | mov [segment_register],al |
| 67 | call store_segment_prefix |
67 | call store_segment_prefix |
| 68 | or [prefixed_instruction],-1 |
68 | or [prefixed_instruction],-1 |
| 69 | jmp continue_line |
69 | jmp continue_line |
| 70 | int_instruction: |
70 | int_instruction: |
| 71 | lods byte [esi] |
71 | lods byte [esi] |
| 72 | call get_size_operator |
72 | call get_size_operator |
| 73 | cmp ah,1 |
73 | cmp ah,1 |
| 74 | ja invalid_operand_size |
74 | ja invalid_operand_size |
| 75 | cmp al,'(' |
75 | cmp al,'(' |
| 76 | jne invalid_operand |
76 | jne invalid_operand |
| 77 | call get_byte_value |
77 | call get_byte_value |
| 78 | test eax,eax |
78 | test eax,eax |
| 79 | jns int_imm_ok |
79 | jns int_imm_ok |
| 80 | call recoverable_overflow |
80 | call recoverable_overflow |
| 81 | int_imm_ok: |
81 | int_imm_ok: |
| 82 | mov ah,al |
82 | mov ah,al |
| 83 | mov al,0CDh |
83 | mov al,0CDh |
| 84 | stos word [edi] |
84 | stos word [edi] |
| 85 | jmp instruction_assembled |
85 | jmp instruction_assembled |
| 86 | aa_instruction: |
86 | aa_instruction: |
| 87 | cmp [code_type],64 |
87 | cmp [code_type],64 |
| 88 | je illegal_instruction |
88 | je illegal_instruction |
| 89 | push eax |
89 | push eax |
| 90 | mov bl,10 |
90 | mov bl,10 |
| 91 | cmp byte [esi],'(' |
91 | cmp byte [esi],'(' |
| 92 | jne aa_store |
92 | jne aa_store |
| 93 | inc esi |
93 | inc esi |
| 94 | xor al,al |
94 | xor al,al |
| 95 | xchg al,[operand_size] |
95 | xchg al,[operand_size] |
| 96 | cmp al,1 |
96 | cmp al,1 |
| 97 | ja invalid_operand_size |
97 | ja invalid_operand_size |
| 98 | call get_byte_value |
98 | call get_byte_value |
| 99 | mov bl,al |
99 | mov bl,al |
| 100 | aa_store: |
100 | aa_store: |
| 101 | cmp [operand_size],0 |
101 | cmp [operand_size],0 |
| 102 | jne invalid_operand |
102 | jne invalid_operand |
| 103 | pop eax |
103 | pop eax |
| 104 | mov ah,bl |
104 | mov ah,bl |
| 105 | stos word [edi] |
105 | stos word [edi] |
| 106 | jmp instruction_assembled |
106 | jmp instruction_assembled |
| 107 | 107 | ||
| 108 | basic_instruction: |
108 | basic_instruction: |
| 109 | mov [base_code],al |
109 | mov [base_code],al |
| 110 | lods byte [esi] |
110 | lods byte [esi] |
| 111 | call get_size_operator |
111 | call get_size_operator |
| 112 | cmp al,10h |
112 | cmp al,10h |
| 113 | je basic_reg |
113 | je basic_reg |
| 114 | cmp al,'[' |
114 | cmp al,'[' |
| 115 | jne invalid_operand |
115 | jne invalid_operand |
| 116 | basic_mem: |
116 | basic_mem: |
| 117 | call get_address |
117 | call get_address |
| 118 | push edx ebx ecx |
118 | push edx ebx ecx |
| 119 | lods byte [esi] |
119 | lods byte [esi] |
| 120 | cmp al,',' |
120 | cmp al,',' |
| 121 | jne invalid_operand |
121 | jne invalid_operand |
| 122 | lods byte [esi] |
122 | lods byte [esi] |
| 123 | call get_size_operator |
123 | call get_size_operator |
| 124 | cmp al,'(' |
124 | cmp al,'(' |
| 125 | je basic_mem_imm |
125 | je basic_mem_imm |
| 126 | cmp al,10h |
126 | cmp al,10h |
| 127 | jne invalid_operand |
127 | jne invalid_operand |
| 128 | basic_mem_reg: |
128 | basic_mem_reg: |
| 129 | lods byte [esi] |
129 | lods byte [esi] |
| 130 | call convert_register |
130 | call convert_register |
| 131 | mov [postbyte_register],al |
131 | mov [postbyte_register],al |
| 132 | pop ecx ebx edx |
132 | pop ecx ebx edx |
| 133 | mov al,ah |
133 | mov al,ah |
| 134 | cmp al,1 |
134 | cmp al,1 |
| 135 | je instruction_ready |
135 | je instruction_ready |
| 136 | call operand_autodetect |
136 | call operand_autodetect |
| 137 | inc [base_code] |
137 | inc [base_code] |
| 138 | instruction_ready: |
138 | instruction_ready: |
| 139 | call store_instruction |
139 | call store_instruction |
| 140 | jmp instruction_assembled |
140 | jmp instruction_assembled |
| 141 | basic_mem_imm: |
141 | basic_mem_imm: |
| 142 | mov al,[operand_size] |
142 | mov al,[operand_size] |
| 143 | cmp al,1 |
143 | cmp al,1 |
| 144 | jb basic_mem_imm_nosize |
144 | jb basic_mem_imm_nosize |
| 145 | je basic_mem_imm_8bit |
145 | je basic_mem_imm_8bit |
| 146 | cmp al,2 |
146 | cmp al,2 |
| 147 | je basic_mem_imm_16bit |
147 | je basic_mem_imm_16bit |
| 148 | cmp al,4 |
148 | cmp al,4 |
| 149 | je basic_mem_imm_32bit |
149 | je basic_mem_imm_32bit |
| 150 | cmp al,8 |
150 | cmp al,8 |
| 151 | jne invalid_operand_size |
151 | jne invalid_operand_size |
| 152 | basic_mem_imm_64bit: |
152 | basic_mem_imm_64bit: |
| 153 | cmp [size_declared],0 |
153 | cmp [size_declared],0 |
| 154 | jne long_immediate_not_encodable |
154 | jne long_immediate_not_encodable |
| 155 | call operand_64bit |
155 | call operand_64bit |
| 156 | call get_simm32 |
156 | call get_simm32 |
| 157 | cmp [value_type],4 |
157 | cmp [value_type],4 |
| 158 | jae long_immediate_not_encodable |
158 | jae long_immediate_not_encodable |
| 159 | jmp basic_mem_imm_32bit_ok |
159 | jmp basic_mem_imm_32bit_ok |
| 160 | basic_mem_imm_nosize: |
160 | basic_mem_imm_nosize: |
| 161 | call recoverable_unknown_size |
161 | call recoverable_unknown_size |
| 162 | basic_mem_imm_8bit: |
162 | basic_mem_imm_8bit: |
| 163 | call get_byte_value |
163 | call get_byte_value |
| 164 | mov byte [value],al |
164 | mov byte [value],al |
| 165 | mov al,[base_code] |
165 | mov al,[base_code] |
| 166 | shr al,3 |
166 | shr al,3 |
| 167 | mov [postbyte_register],al |
167 | mov [postbyte_register],al |
| 168 | pop ecx ebx edx |
168 | pop ecx ebx edx |
| 169 | mov [base_code],80h |
169 | mov [base_code],80h |
| 170 | call store_instruction_with_imm8 |
170 | call store_instruction_with_imm8 |
| 171 | jmp instruction_assembled |
171 | jmp instruction_assembled |
| 172 | basic_mem_imm_16bit: |
172 | basic_mem_imm_16bit: |
| 173 | call operand_16bit |
173 | call operand_16bit |
| 174 | call get_word_value |
174 | call get_word_value |
| 175 | mov word [value],ax |
175 | mov word [value],ax |
| 176 | mov al,[base_code] |
176 | mov al,[base_code] |
| 177 | shr al,3 |
177 | shr al,3 |
| 178 | mov [postbyte_register],al |
178 | mov [postbyte_register],al |
| 179 | pop ecx ebx edx |
179 | pop ecx ebx edx |
| 180 | cmp [value_type],0 |
180 | cmp [value_type],0 |
| 181 | jne basic_mem_imm_16bit_store |
181 | jne basic_mem_imm_16bit_store |
| 182 | cmp [size_declared],0 |
182 | cmp [size_declared],0 |
| 183 | jne basic_mem_imm_16bit_store |
183 | jne basic_mem_imm_16bit_store |
| 184 | cmp word [value],80h |
184 | cmp word [value],80h |
| 185 | jb basic_mem_simm_8bit |
185 | jb basic_mem_simm_8bit |
| 186 | cmp word [value],-80h |
186 | cmp word [value],-80h |
| 187 | jae basic_mem_simm_8bit |
187 | jae basic_mem_simm_8bit |
| 188 | basic_mem_imm_16bit_store: |
188 | basic_mem_imm_16bit_store: |
| 189 | mov [base_code],81h |
189 | mov [base_code],81h |
| 190 | call store_instruction_with_imm16 |
190 | call store_instruction_with_imm16 |
| 191 | jmp instruction_assembled |
191 | jmp instruction_assembled |
| 192 | basic_mem_simm_8bit: |
192 | basic_mem_simm_8bit: |
| 193 | mov [base_code],83h |
193 | mov [base_code],83h |
| 194 | call store_instruction_with_imm8 |
194 | call store_instruction_with_imm8 |
| 195 | jmp instruction_assembled |
195 | jmp instruction_assembled |
| 196 | basic_mem_imm_32bit: |
196 | basic_mem_imm_32bit: |
| 197 | call operand_32bit |
197 | call operand_32bit |
| 198 | call get_dword_value |
198 | call get_dword_value |
| 199 | basic_mem_imm_32bit_ok: |
199 | basic_mem_imm_32bit_ok: |
| 200 | mov dword [value],eax |
200 | mov dword [value],eax |
| 201 | mov al,[base_code] |
201 | mov al,[base_code] |
| 202 | shr al,3 |
202 | shr al,3 |
| 203 | mov [postbyte_register],al |
203 | mov [postbyte_register],al |
| 204 | pop ecx ebx edx |
204 | pop ecx ebx edx |
| 205 | cmp [value_type],0 |
205 | cmp [value_type],0 |
| 206 | jne basic_mem_imm_32bit_store |
206 | jne basic_mem_imm_32bit_store |
| 207 | cmp [size_declared],0 |
207 | cmp [size_declared],0 |
| 208 | jne basic_mem_imm_32bit_store |
208 | jne basic_mem_imm_32bit_store |
| 209 | cmp dword [value],80h |
209 | cmp dword [value],80h |
| 210 | jb basic_mem_simm_8bit |
210 | jb basic_mem_simm_8bit |
| 211 | cmp dword [value],-80h |
211 | cmp dword [value],-80h |
| 212 | jae basic_mem_simm_8bit |
212 | jae basic_mem_simm_8bit |
| 213 | basic_mem_imm_32bit_store: |
213 | basic_mem_imm_32bit_store: |
| 214 | mov [base_code],81h |
214 | mov [base_code],81h |
| 215 | call store_instruction_with_imm32 |
215 | call store_instruction_with_imm32 |
| 216 | jmp instruction_assembled |
216 | jmp instruction_assembled |
| 217 | get_simm32: |
217 | get_simm32: |
| 218 | call get_qword_value |
218 | call get_qword_value |
| 219 | mov ecx,edx |
219 | mov ecx,edx |
| 220 | cdq |
220 | cdq |
| 221 | cmp ecx,edx |
221 | cmp ecx,edx |
| 222 | jne value_out_of_range |
222 | jne value_out_of_range |
| 223 | cmp [value_type],4 |
223 | cmp [value_type],4 |
| 224 | jne get_simm32_ok |
224 | jne get_simm32_ok |
| 225 | mov [value_type],2 |
225 | mov [value_type],2 |
| 226 | get_simm32_ok: |
226 | get_simm32_ok: |
| 227 | ret |
227 | ret |
| 228 | basic_reg: |
228 | basic_reg: |
| 229 | lods byte [esi] |
229 | lods byte [esi] |
| 230 | call convert_register |
230 | call convert_register |
| 231 | mov [postbyte_register],al |
231 | mov [postbyte_register],al |
| 232 | lods byte [esi] |
232 | lods byte [esi] |
| 233 | cmp al,',' |
233 | cmp al,',' |
| 234 | jne invalid_operand |
234 | jne invalid_operand |
| 235 | lods byte [esi] |
235 | lods byte [esi] |
| 236 | call get_size_operator |
236 | call get_size_operator |
| 237 | cmp al,10h |
237 | cmp al,10h |
| 238 | je basic_reg_reg |
238 | je basic_reg_reg |
| 239 | cmp al,'(' |
239 | cmp al,'(' |
| 240 | je basic_reg_imm |
240 | je basic_reg_imm |
| 241 | cmp al,'[' |
241 | cmp al,'[' |
| 242 | jne invalid_operand |
242 | jne invalid_operand |
| 243 | basic_reg_mem: |
243 | basic_reg_mem: |
| 244 | call get_address |
244 | call get_address |
| 245 | mov al,[operand_size] |
245 | mov al,[operand_size] |
| 246 | cmp al,1 |
246 | cmp al,1 |
| 247 | je basic_reg_mem_8bit |
247 | je basic_reg_mem_8bit |
| 248 | call operand_autodetect |
248 | call operand_autodetect |
| 249 | add [base_code],3 |
249 | add [base_code],3 |
| 250 | jmp instruction_ready |
250 | jmp instruction_ready |
| 251 | basic_reg_mem_8bit: |
251 | basic_reg_mem_8bit: |
| 252 | add [base_code],2 |
252 | add [base_code],2 |
| 253 | jmp instruction_ready |
253 | jmp instruction_ready |
| 254 | basic_reg_reg: |
254 | basic_reg_reg: |
| 255 | lods byte [esi] |
255 | lods byte [esi] |
| 256 | call convert_register |
256 | call convert_register |
| 257 | mov bl,[postbyte_register] |
257 | mov bl,[postbyte_register] |
| 258 | mov [postbyte_register],al |
258 | mov [postbyte_register],al |
| 259 | mov al,ah |
259 | mov al,ah |
| 260 | cmp al,1 |
260 | cmp al,1 |
| 261 | je nomem_instruction_ready |
261 | je nomem_instruction_ready |
| 262 | call operand_autodetect |
262 | call operand_autodetect |
| 263 | inc [base_code] |
263 | inc [base_code] |
| 264 | nomem_instruction_ready: |
264 | nomem_instruction_ready: |
| 265 | call store_nomem_instruction |
265 | call store_nomem_instruction |
| 266 | jmp instruction_assembled |
266 | jmp instruction_assembled |
| 267 | basic_reg_imm: |
267 | basic_reg_imm: |
| 268 | mov al,[operand_size] |
268 | mov al,[operand_size] |
| 269 | cmp al,1 |
269 | cmp al,1 |
| 270 | je basic_reg_imm_8bit |
270 | je basic_reg_imm_8bit |
| 271 | cmp al,2 |
271 | cmp al,2 |
| 272 | je basic_reg_imm_16bit |
272 | je basic_reg_imm_16bit |
| 273 | cmp al,4 |
273 | cmp al,4 |
| 274 | je basic_reg_imm_32bit |
274 | je basic_reg_imm_32bit |
| 275 | cmp al,8 |
275 | cmp al,8 |
| 276 | jne invalid_operand_size |
276 | jne invalid_operand_size |
| 277 | basic_reg_imm_64bit: |
277 | basic_reg_imm_64bit: |
| 278 | cmp [size_declared],0 |
278 | cmp [size_declared],0 |
| 279 | jne long_immediate_not_encodable |
279 | jne long_immediate_not_encodable |
| 280 | call operand_64bit |
280 | call operand_64bit |
| 281 | call get_simm32 |
281 | call get_simm32 |
| 282 | cmp [value_type],4 |
282 | cmp [value_type],4 |
| 283 | jae long_immediate_not_encodable |
283 | jae long_immediate_not_encodable |
| 284 | jmp basic_reg_imm_32bit_ok |
284 | jmp basic_reg_imm_32bit_ok |
| 285 | basic_reg_imm_8bit: |
285 | basic_reg_imm_8bit: |
| 286 | call get_byte_value |
286 | call get_byte_value |
| 287 | mov dl,al |
287 | mov dl,al |
| 288 | mov bl,[base_code] |
288 | mov bl,[base_code] |
| 289 | shr bl,3 |
289 | shr bl,3 |
| 290 | xchg bl,[postbyte_register] |
290 | xchg bl,[postbyte_register] |
| 291 | or bl,bl |
291 | or bl,bl |
| 292 | jz basic_al_imm |
292 | jz basic_al_imm |
| 293 | mov [base_code],80h |
293 | mov [base_code],80h |
| 294 | call store_nomem_instruction |
294 | call store_nomem_instruction |
| 295 | mov al,dl |
295 | mov al,dl |
| 296 | stos byte [edi] |
296 | stos byte [edi] |
| 297 | jmp instruction_assembled |
297 | jmp instruction_assembled |
| 298 | basic_al_imm: |
298 | basic_al_imm: |
| 299 | mov al,[base_code] |
299 | mov al,[base_code] |
| 300 | add al,4 |
300 | add al,4 |
| 301 | stos byte [edi] |
301 | stos byte [edi] |
| 302 | mov al,dl |
302 | mov al,dl |
| 303 | stos byte [edi] |
303 | stos byte [edi] |
| 304 | jmp instruction_assembled |
304 | jmp instruction_assembled |
| 305 | basic_reg_imm_16bit: |
305 | basic_reg_imm_16bit: |
| 306 | call operand_16bit |
306 | call operand_16bit |
| 307 | call get_word_value |
307 | call get_word_value |
| 308 | mov dx,ax |
308 | mov dx,ax |
| 309 | mov bl,[base_code] |
309 | mov bl,[base_code] |
| 310 | shr bl,3 |
310 | shr bl,3 |
| 311 | xchg bl,[postbyte_register] |
311 | xchg bl,[postbyte_register] |
| 312 | cmp [value_type],0 |
312 | cmp [value_type],0 |
| 313 | jne basic_reg_imm_16bit_store |
313 | jne basic_reg_imm_16bit_store |
| 314 | cmp [size_declared],0 |
314 | cmp [size_declared],0 |
| 315 | jne basic_reg_imm_16bit_store |
315 | jne basic_reg_imm_16bit_store |
| 316 | cmp dx,80h |
316 | cmp dx,80h |
| 317 | jb basic_reg_simm_8bit |
317 | jb basic_reg_simm_8bit |
| 318 | cmp dx,-80h |
318 | cmp dx,-80h |
| 319 | jae basic_reg_simm_8bit |
319 | jae basic_reg_simm_8bit |
| 320 | basic_reg_imm_16bit_store: |
320 | basic_reg_imm_16bit_store: |
| 321 | or bl,bl |
321 | or bl,bl |
| 322 | jz basic_ax_imm |
322 | jz basic_ax_imm |
| 323 | mov [base_code],81h |
323 | mov [base_code],81h |
| 324 | call store_nomem_instruction |
324 | call store_nomem_instruction |
| 325 | basic_store_imm_16bit: |
325 | basic_store_imm_16bit: |
| 326 | mov ax,dx |
326 | mov ax,dx |
| 327 | call mark_relocation |
327 | call mark_relocation |
| 328 | stos word [edi] |
328 | stos word [edi] |
| 329 | jmp instruction_assembled |
329 | jmp instruction_assembled |
| 330 | basic_reg_simm_8bit: |
330 | basic_reg_simm_8bit: |
| 331 | mov [base_code],83h |
331 | mov [base_code],83h |
| 332 | call store_nomem_instruction |
332 | call store_nomem_instruction |
| 333 | mov al,dl |
333 | mov al,dl |
| 334 | stos byte [edi] |
334 | stos byte [edi] |
| 335 | jmp instruction_assembled |
335 | jmp instruction_assembled |
| 336 | basic_ax_imm: |
336 | basic_ax_imm: |
| 337 | add [base_code],5 |
337 | add [base_code],5 |
| 338 | call store_instruction_code |
338 | call store_instruction_code |
| 339 | jmp basic_store_imm_16bit |
339 | jmp basic_store_imm_16bit |
| 340 | basic_reg_imm_32bit: |
340 | basic_reg_imm_32bit: |
| 341 | call operand_32bit |
341 | call operand_32bit |
| 342 | call get_dword_value |
342 | call get_dword_value |
| 343 | basic_reg_imm_32bit_ok: |
343 | basic_reg_imm_32bit_ok: |
| 344 | mov edx,eax |
344 | mov edx,eax |
| 345 | mov bl,[base_code] |
345 | mov bl,[base_code] |
| 346 | shr bl,3 |
346 | shr bl,3 |
| 347 | xchg bl,[postbyte_register] |
347 | xchg bl,[postbyte_register] |
| 348 | cmp [value_type],0 |
348 | cmp [value_type],0 |
| 349 | jne basic_reg_imm_32bit_store |
349 | jne basic_reg_imm_32bit_store |
| 350 | cmp [size_declared],0 |
350 | cmp [size_declared],0 |
| 351 | jne basic_reg_imm_32bit_store |
351 | jne basic_reg_imm_32bit_store |
| 352 | cmp edx,80h |
352 | cmp edx,80h |
| 353 | jb basic_reg_simm_8bit |
353 | jb basic_reg_simm_8bit |
| 354 | cmp edx,-80h |
354 | cmp edx,-80h |
| 355 | jae basic_reg_simm_8bit |
355 | jae basic_reg_simm_8bit |
| 356 | basic_reg_imm_32bit_store: |
356 | basic_reg_imm_32bit_store: |
| 357 | or bl,bl |
357 | or bl,bl |
| 358 | jz basic_eax_imm |
358 | jz basic_eax_imm |
| 359 | mov [base_code],81h |
359 | mov [base_code],81h |
| 360 | call store_nomem_instruction |
360 | call store_nomem_instruction |
| 361 | basic_store_imm_32bit: |
361 | basic_store_imm_32bit: |
| 362 | mov eax,edx |
362 | mov eax,edx |
| 363 | call mark_relocation |
363 | call mark_relocation |
| 364 | stos dword [edi] |
364 | stos dword [edi] |
| 365 | jmp instruction_assembled |
365 | jmp instruction_assembled |
| 366 | basic_eax_imm: |
366 | basic_eax_imm: |
| 367 | add [base_code],5 |
367 | add [base_code],5 |
| 368 | call store_instruction_code |
368 | call store_instruction_code |
| 369 | jmp basic_store_imm_32bit |
369 | jmp basic_store_imm_32bit |
| 370 | recoverable_unknown_size: |
370 | recoverable_unknown_size: |
| 371 | cmp [error_line],0 |
371 | cmp [error_line],0 |
| 372 | jne ignore_unknown_size |
372 | jne ignore_unknown_size |
| 373 | push [current_line] |
373 | push [current_line] |
| 374 | pop [error_line] |
374 | pop [error_line] |
| 375 | mov [error],operand_size_not_specified |
375 | mov [error],operand_size_not_specified |
| 376 | ignore_unknown_size: |
376 | ignore_unknown_size: |
| 377 | ret |
377 | ret |
| 378 | single_operand_instruction: |
378 | single_operand_instruction: |
| 379 | mov [base_code],0F6h |
379 | mov [base_code],0F6h |
| 380 | mov [postbyte_register],al |
380 | mov [postbyte_register],al |
| 381 | lods byte [esi] |
381 | lods byte [esi] |
| 382 | call get_size_operator |
382 | call get_size_operator |
| 383 | cmp al,10h |
383 | cmp al,10h |
| 384 | je single_reg |
384 | je single_reg |
| 385 | cmp al,'[' |
385 | cmp al,'[' |
| 386 | jne invalid_operand |
386 | jne invalid_operand |
| 387 | single_mem: |
387 | single_mem: |
| 388 | call get_address |
388 | call get_address |
| 389 | mov al,[operand_size] |
389 | mov al,[operand_size] |
| 390 | cmp al,1 |
390 | cmp al,1 |
| 391 | je single_mem_8bit |
391 | je single_mem_8bit |
| 392 | jb single_mem_nosize |
392 | jb single_mem_nosize |
| 393 | call operand_autodetect |
393 | call operand_autodetect |
| 394 | inc [base_code] |
394 | inc [base_code] |
| 395 | jmp instruction_ready |
395 | jmp instruction_ready |
| 396 | single_mem_nosize: |
396 | single_mem_nosize: |
| 397 | call recoverable_unknown_size |
397 | call recoverable_unknown_size |
| 398 | single_mem_8bit: |
398 | single_mem_8bit: |
| 399 | jmp instruction_ready |
399 | jmp instruction_ready |
| 400 | single_reg: |
400 | single_reg: |
| 401 | lods byte [esi] |
401 | lods byte [esi] |
| 402 | call convert_register |
402 | call convert_register |
| 403 | mov bl,al |
403 | mov bl,al |
| 404 | mov al,ah |
404 | mov al,ah |
| 405 | cmp al,1 |
405 | cmp al,1 |
| 406 | je single_reg_8bit |
406 | je single_reg_8bit |
| 407 | call operand_autodetect |
407 | call operand_autodetect |
| 408 | inc [base_code] |
408 | inc [base_code] |
| 409 | single_reg_8bit: |
409 | single_reg_8bit: |
| 410 | jmp nomem_instruction_ready |
410 | jmp nomem_instruction_ready |
| 411 | mov_instruction: |
411 | mov_instruction: |
| 412 | mov [base_code],88h |
412 | mov [base_code],88h |
| 413 | lods byte [esi] |
413 | lods byte [esi] |
| 414 | call get_size_operator |
414 | call get_size_operator |
| 415 | cmp al,10h |
415 | cmp al,10h |
| 416 | je mov_reg |
416 | je mov_reg |
| 417 | cmp al,'[' |
417 | cmp al,'[' |
| 418 | jne invalid_operand |
418 | jne invalid_operand |
| 419 | mov_mem: |
419 | mov_mem: |
| 420 | call get_address |
420 | call get_address |
| 421 | push edx ebx ecx |
421 | push edx ebx ecx |
| 422 | lods byte [esi] |
422 | lods byte [esi] |
| 423 | cmp al,',' |
423 | cmp al,',' |
| 424 | jne invalid_operand |
424 | jne invalid_operand |
| 425 | lods byte [esi] |
425 | lods byte [esi] |
| 426 | call get_size_operator |
426 | call get_size_operator |
| 427 | cmp al,'(' |
427 | cmp al,'(' |
| 428 | je mov_mem_imm |
428 | je mov_mem_imm |
| 429 | cmp al,10h |
429 | cmp al,10h |
| 430 | jne invalid_operand |
430 | jne invalid_operand |
| 431 | mov_mem_reg: |
431 | mov_mem_reg: |
| 432 | lods byte [esi] |
432 | lods byte [esi] |
| 433 | cmp al,60h |
433 | cmp al,60h |
| 434 | jb mov_mem_general_reg |
434 | jb mov_mem_general_reg |
| 435 | cmp al,70h |
435 | cmp al,70h |
| 436 | jb mov_mem_sreg |
436 | jb mov_mem_sreg |
| 437 | mov_mem_general_reg: |
437 | mov_mem_general_reg: |
| 438 | call convert_register |
438 | call convert_register |
| 439 | mov [postbyte_register],al |
439 | mov [postbyte_register],al |
| 440 | pop ecx ebx edx |
440 | pop ecx ebx edx |
| 441 | cmp ah,1 |
441 | cmp ah,1 |
| 442 | je mov_mem_reg_8bit |
442 | je mov_mem_reg_8bit |
| 443 | mov al,ah |
443 | mov al,ah |
| 444 | call operand_autodetect |
444 | call operand_autodetect |
| 445 | mov al,[postbyte_register] |
445 | mov al,[postbyte_register] |
| 446 | or al,bl |
446 | or al,bl |
| 447 | or al,bh |
447 | or al,bh |
| 448 | jz mov_mem_ax |
448 | jz mov_mem_ax |
| 449 | inc [base_code] |
449 | inc [base_code] |
| 450 | jmp instruction_ready |
450 | jmp instruction_ready |
| 451 | mov_mem_reg_8bit: |
451 | mov_mem_reg_8bit: |
| 452 | or al,bl |
452 | or al,bl |
| 453 | or al,bh |
453 | or al,bh |
| 454 | jnz instruction_ready |
454 | jnz instruction_ready |
| 455 | mov_mem_al: |
455 | mov_mem_al: |
| 456 | test ch,22h |
456 | test ch,22h |
| 457 | jnz mov_mem_address16_al |
457 | jnz mov_mem_address16_al |
| 458 | test ch,44h |
458 | test ch,44h |
| 459 | jnz mov_mem_address32_al |
459 | jnz mov_mem_address32_al |
| 460 | test ch,88h |
460 | test ch,88h |
| 461 | jnz mov_mem_address64_al |
461 | jnz mov_mem_address64_al |
| 462 | or ch,ch |
462 | or ch,ch |
| 463 | jnz invalid_address_size |
463 | jnz invalid_address_size |
| 464 | cmp [code_type],64 |
464 | cmp [code_type],64 |
| 465 | je mov_mem_address64_al |
465 | je mov_mem_address64_al |
| 466 | cmp [code_type],32 |
466 | cmp [code_type],32 |
| 467 | je mov_mem_address32_al |
467 | je mov_mem_address32_al |
| 468 | cmp edx,10000h |
468 | cmp edx,10000h |
| 469 | jb mov_mem_address16_al |
469 | jb mov_mem_address16_al |
| 470 | mov_mem_address32_al: |
470 | mov_mem_address32_al: |
| 471 | call store_segment_prefix_if_necessary |
471 | call store_segment_prefix_if_necessary |
| 472 | call address_32bit_prefix |
472 | call address_32bit_prefix |
| 473 | mov [base_code],0A2h |
473 | mov [base_code],0A2h |
| 474 | store_mov_address32: |
474 | store_mov_address32: |
| 475 | call store_instruction_code |
475 | call store_instruction_code |
| 476 | call store_address_32bit_value |
476 | call store_address_32bit_value |
| 477 | jmp instruction_assembled |
477 | jmp instruction_assembled |
| 478 | mov_mem_address16_al: |
478 | mov_mem_address16_al: |
| 479 | call store_segment_prefix_if_necessary |
479 | call store_segment_prefix_if_necessary |
| 480 | call address_16bit_prefix |
480 | call address_16bit_prefix |
| 481 | mov [base_code],0A2h |
481 | mov [base_code],0A2h |
| 482 | store_mov_address16: |
482 | store_mov_address16: |
| 483 | cmp [code_type],64 |
483 | cmp [code_type],64 |
| 484 | je invalid_address |
484 | je invalid_address |
| 485 | call store_instruction_code |
485 | call store_instruction_code |
| 486 | mov eax,edx |
486 | mov eax,edx |
| 487 | stos word [edi] |
487 | stos word [edi] |
| 488 | cmp edx,10000h |
488 | cmp edx,10000h |
| 489 | jge value_out_of_range |
489 | jge value_out_of_range |
| 490 | jmp instruction_assembled |
490 | jmp instruction_assembled |
| 491 | mov_mem_address64_al: |
491 | mov_mem_address64_al: |
| 492 | call store_segment_prefix_if_necessary |
492 | call store_segment_prefix_if_necessary |
| 493 | mov [base_code],0A2h |
493 | mov [base_code],0A2h |
| 494 | store_mov_address64: |
494 | store_mov_address64: |
| 495 | call store_instruction_code |
495 | call store_instruction_code |
| 496 | call store_address_64bit_value |
496 | call store_address_64bit_value |
| 497 | jmp instruction_assembled |
497 | jmp instruction_assembled |
| 498 | mov_mem_ax: |
498 | mov_mem_ax: |
| 499 | test ch,22h |
499 | test ch,22h |
| 500 | jnz mov_mem_address16_ax |
500 | jnz mov_mem_address16_ax |
| 501 | test ch,44h |
501 | test ch,44h |
| 502 | jnz mov_mem_address32_ax |
502 | jnz mov_mem_address32_ax |
| 503 | test ch,88h |
503 | test ch,88h |
| 504 | jnz mov_mem_address64_ax |
504 | jnz mov_mem_address64_ax |
| 505 | or ch,ch |
505 | or ch,ch |
| 506 | jnz invalid_address_size |
506 | jnz invalid_address_size |
| 507 | cmp [code_type],64 |
507 | cmp [code_type],64 |
| 508 | je mov_mem_address64_ax |
508 | je mov_mem_address64_ax |
| 509 | cmp [code_type],32 |
509 | cmp [code_type],32 |
| 510 | je mov_mem_address32_ax |
510 | je mov_mem_address32_ax |
| 511 | cmp edx,10000h |
511 | cmp edx,10000h |
| 512 | jb mov_mem_address16_ax |
512 | jb mov_mem_address16_ax |
| 513 | mov_mem_address32_ax: |
513 | mov_mem_address32_ax: |
| 514 | call store_segment_prefix_if_necessary |
514 | call store_segment_prefix_if_necessary |
| 515 | call address_32bit_prefix |
515 | call address_32bit_prefix |
| 516 | mov [base_code],0A3h |
516 | mov [base_code],0A3h |
| 517 | jmp store_mov_address32 |
517 | jmp store_mov_address32 |
| 518 | mov_mem_address16_ax: |
518 | mov_mem_address16_ax: |
| 519 | call store_segment_prefix_if_necessary |
519 | call store_segment_prefix_if_necessary |
| 520 | call address_16bit_prefix |
520 | call address_16bit_prefix |
| 521 | mov [base_code],0A3h |
521 | mov [base_code],0A3h |
| 522 | jmp store_mov_address16 |
522 | jmp store_mov_address16 |
| 523 | mov_mem_address64_ax: |
523 | mov_mem_address64_ax: |
| 524 | call store_segment_prefix_if_necessary |
524 | call store_segment_prefix_if_necessary |
| 525 | mov [base_code],0A3h |
525 | mov [base_code],0A3h |
| 526 | jmp store_mov_address64 |
526 | jmp store_mov_address64 |
| 527 | mov_mem_sreg: |
527 | mov_mem_sreg: |
| 528 | sub al,61h |
528 | sub al,61h |
| 529 | mov [postbyte_register],al |
529 | mov [postbyte_register],al |
| 530 | pop ecx ebx edx |
530 | pop ecx ebx edx |
| 531 | mov ah,[operand_size] |
531 | mov ah,[operand_size] |
| 532 | or ah,ah |
532 | or ah,ah |
| 533 | jz mov_mem_sreg_store |
533 | jz mov_mem_sreg_store |
| 534 | cmp ah,2 |
534 | cmp ah,2 |
| 535 | jne invalid_operand_size |
535 | jne invalid_operand_size |
| 536 | mov_mem_sreg_store: |
536 | mov_mem_sreg_store: |
| 537 | mov [base_code],8Ch |
537 | mov [base_code],8Ch |
| 538 | jmp instruction_ready |
538 | jmp instruction_ready |
| 539 | mov_mem_imm: |
539 | mov_mem_imm: |
| 540 | mov al,[operand_size] |
540 | mov al,[operand_size] |
| 541 | cmp al,1 |
541 | cmp al,1 |
| 542 | jb mov_mem_imm_nosize |
542 | jb mov_mem_imm_nosize |
| 543 | je mov_mem_imm_8bit |
543 | je mov_mem_imm_8bit |
| 544 | cmp al,2 |
544 | cmp al,2 |
| 545 | je mov_mem_imm_16bit |
545 | je mov_mem_imm_16bit |
| 546 | cmp al,4 |
546 | cmp al,4 |
| 547 | je mov_mem_imm_32bit |
547 | je mov_mem_imm_32bit |
| 548 | cmp al,8 |
548 | cmp al,8 |
| 549 | jne invalid_operand_size |
549 | jne invalid_operand_size |
| 550 | mov_mem_imm_64bit: |
550 | mov_mem_imm_64bit: |
| 551 | cmp [size_declared],0 |
551 | cmp [size_declared],0 |
| 552 | jne long_immediate_not_encodable |
552 | jne long_immediate_not_encodable |
| 553 | call operand_64bit |
553 | call operand_64bit |
| 554 | call get_simm32 |
554 | call get_simm32 |
| 555 | cmp [value_type],4 |
555 | cmp [value_type],4 |
| 556 | jae long_immediate_not_encodable |
556 | jae long_immediate_not_encodable |
| 557 | jmp mov_mem_imm_32bit_store |
557 | jmp mov_mem_imm_32bit_store |
| 558 | mov_mem_imm_8bit: |
558 | mov_mem_imm_8bit: |
| 559 | call get_byte_value |
559 | call get_byte_value |
| 560 | mov byte [value],al |
560 | mov byte [value],al |
| 561 | mov [postbyte_register],0 |
561 | mov [postbyte_register],0 |
| 562 | mov [base_code],0C6h |
562 | mov [base_code],0C6h |
| 563 | pop ecx ebx edx |
563 | pop ecx ebx edx |
| 564 | call store_instruction_with_imm8 |
564 | call store_instruction_with_imm8 |
| 565 | jmp instruction_assembled |
565 | jmp instruction_assembled |
| 566 | mov_mem_imm_16bit: |
566 | mov_mem_imm_16bit: |
| 567 | call operand_16bit |
567 | call operand_16bit |
| 568 | call get_word_value |
568 | call get_word_value |
| 569 | mov word [value],ax |
569 | mov word [value],ax |
| 570 | mov [postbyte_register],0 |
570 | mov [postbyte_register],0 |
| 571 | mov [base_code],0C7h |
571 | mov [base_code],0C7h |
| 572 | pop ecx ebx edx |
572 | pop ecx ebx edx |
| 573 | call store_instruction_with_imm16 |
573 | call store_instruction_with_imm16 |
| 574 | jmp instruction_assembled |
574 | jmp instruction_assembled |
| 575 | mov_mem_imm_nosize: |
575 | mov_mem_imm_nosize: |
| 576 | call recoverable_unknown_size |
576 | call recoverable_unknown_size |
| 577 | mov_mem_imm_32bit: |
577 | mov_mem_imm_32bit: |
| 578 | call operand_32bit |
578 | call operand_32bit |
| 579 | call get_dword_value |
579 | call get_dword_value |
| 580 | mov_mem_imm_32bit_store: |
580 | mov_mem_imm_32bit_store: |
| 581 | mov dword [value],eax |
581 | mov dword [value],eax |
| 582 | mov [postbyte_register],0 |
582 | mov [postbyte_register],0 |
| 583 | mov [base_code],0C7h |
583 | mov [base_code],0C7h |
| 584 | pop ecx ebx edx |
584 | pop ecx ebx edx |
| 585 | call store_instruction_with_imm32 |
585 | call store_instruction_with_imm32 |
| 586 | jmp instruction_assembled |
586 | jmp instruction_assembled |
| 587 | mov_reg: |
587 | mov_reg: |
| 588 | lods byte [esi] |
588 | lods byte [esi] |
| 589 | mov ah,al |
589 | mov ah,al |
| 590 | sub ah,10h |
590 | sub ah,10h |
| 591 | and ah,al |
591 | and ah,al |
| 592 | test ah,0F0h |
592 | test ah,0F0h |
| 593 | jnz mov_sreg |
593 | jnz mov_sreg |
| 594 | call convert_register |
594 | call convert_register |
| 595 | mov [postbyte_register],al |
595 | mov [postbyte_register],al |
| 596 | lods byte [esi] |
596 | lods byte [esi] |
| 597 | cmp al,',' |
597 | cmp al,',' |
| 598 | jne invalid_operand |
598 | jne invalid_operand |
| 599 | lods byte [esi] |
599 | lods byte [esi] |
| 600 | call get_size_operator |
600 | call get_size_operator |
| 601 | cmp al,'[' |
601 | cmp al,'[' |
| 602 | je mov_reg_mem |
602 | je mov_reg_mem |
| 603 | cmp al,'(' |
603 | cmp al,'(' |
| 604 | je mov_reg_imm |
604 | je mov_reg_imm |
| 605 | cmp al,10h |
605 | cmp al,10h |
| 606 | jne invalid_operand |
606 | jne invalid_operand |
| 607 | mov_reg_reg: |
607 | mov_reg_reg: |
| 608 | lods byte [esi] |
608 | lods byte [esi] |
| 609 | mov ah,al |
609 | mov ah,al |
| 610 | sub ah,10h |
610 | sub ah,10h |
| 611 | and ah,al |
611 | and ah,al |
| 612 | test ah,0F0h |
612 | test ah,0F0h |
| 613 | jnz mov_reg_sreg |
613 | jnz mov_reg_sreg |
| 614 | call convert_register |
614 | call convert_register |
| 615 | mov bl,[postbyte_register] |
615 | mov bl,[postbyte_register] |
| 616 | mov [postbyte_register],al |
616 | mov [postbyte_register],al |
| 617 | mov al,ah |
617 | mov al,ah |
| 618 | cmp al,1 |
618 | cmp al,1 |
| 619 | je mov_reg_reg_8bit |
619 | je mov_reg_reg_8bit |
| 620 | call operand_autodetect |
620 | call operand_autodetect |
| 621 | inc [base_code] |
621 | inc [base_code] |
| 622 | mov_reg_reg_8bit: |
622 | mov_reg_reg_8bit: |
| 623 | jmp nomem_instruction_ready |
623 | jmp nomem_instruction_ready |
| 624 | mov_reg_sreg: |
624 | mov_reg_sreg: |
| 625 | mov bl,[postbyte_register] |
625 | mov bl,[postbyte_register] |
| 626 | mov ah,al |
626 | mov ah,al |
| 627 | and al,1111b |
627 | and al,1111b |
| 628 | mov [postbyte_register],al |
628 | mov [postbyte_register],al |
| 629 | shr ah,4 |
629 | shr ah,4 |
| 630 | cmp ah,5 |
630 | cmp ah,5 |
| 631 | je mov_reg_creg |
631 | je mov_reg_creg |
| 632 | cmp ah,7 |
632 | cmp ah,7 |
| 633 | je mov_reg_dreg |
633 | je mov_reg_dreg |
| 634 | ja mov_reg_treg |
634 | ja mov_reg_treg |
| 635 | dec [postbyte_register] |
635 | dec [postbyte_register] |
| 636 | cmp [operand_size],8 |
636 | cmp [operand_size],8 |
| 637 | je mov_reg_sreg64 |
637 | je mov_reg_sreg64 |
| 638 | cmp [operand_size],4 |
638 | cmp [operand_size],4 |
| 639 | je mov_reg_sreg32 |
639 | je mov_reg_sreg32 |
| 640 | cmp [operand_size],2 |
640 | cmp [operand_size],2 |
| 641 | jne invalid_operand_size |
641 | jne invalid_operand_size |
| 642 | call operand_16bit |
642 | call operand_16bit |
| 643 | jmp mov_reg_sreg_store |
643 | jmp mov_reg_sreg_store |
| 644 | mov_reg_sreg64: |
644 | mov_reg_sreg64: |
| 645 | call operand_64bit |
645 | call operand_64bit |
| 646 | jmp mov_reg_sreg_store |
646 | jmp mov_reg_sreg_store |
| 647 | mov_reg_sreg32: |
647 | mov_reg_sreg32: |
| 648 | call operand_32bit |
648 | call operand_32bit |
| 649 | mov_reg_sreg_store: |
649 | mov_reg_sreg_store: |
| 650 | mov [base_code],8Ch |
650 | mov [base_code],8Ch |
| 651 | jmp nomem_instruction_ready |
651 | jmp nomem_instruction_ready |
| 652 | mov_reg_treg: |
652 | mov_reg_treg: |
| 653 | cmp ah,9 |
653 | cmp ah,9 |
| 654 | jne invalid_operand |
654 | jne invalid_operand |
| 655 | mov [extended_code],24h |
655 | mov [extended_code],24h |
| 656 | jmp mov_reg_xrx |
656 | jmp mov_reg_xrx |
| 657 | mov_reg_dreg: |
657 | mov_reg_dreg: |
| 658 | mov [extended_code],21h |
658 | mov [extended_code],21h |
| 659 | jmp mov_reg_xrx |
659 | jmp mov_reg_xrx |
| 660 | mov_reg_creg: |
660 | mov_reg_creg: |
| 661 | mov [extended_code],20h |
661 | mov [extended_code],20h |
| 662 | mov_reg_xrx: |
662 | mov_reg_xrx: |
| 663 | mov [base_code],0Fh |
663 | mov [base_code],0Fh |
| 664 | cmp [code_type],64 |
664 | cmp [code_type],64 |
| 665 | je mov_reg_xrx_64bit |
665 | je mov_reg_xrx_64bit |
| 666 | cmp [operand_size],4 |
666 | cmp [operand_size],4 |
| 667 | jne invalid_operand_size |
667 | jne invalid_operand_size |
| 668 | cmp [postbyte_register],8 |
668 | cmp [postbyte_register],8 |
| 669 | jne mov_reg_xrx_store |
669 | jne mov_reg_xrx_store |
| 670 | cmp [extended_code],20h |
670 | cmp [extended_code],20h |
| 671 | jne mov_reg_xrx_store |
671 | jne mov_reg_xrx_store |
| 672 | mov al,0F0h |
672 | mov al,0F0h |
| 673 | stos byte [edi] |
673 | stos byte [edi] |
| 674 | mov [postbyte_register],0 |
674 | mov [postbyte_register],0 |
| 675 | mov_reg_xrx_store: |
675 | mov_reg_xrx_store: |
| 676 | jmp nomem_instruction_ready |
676 | jmp nomem_instruction_ready |
| 677 | mov_reg_xrx_64bit: |
677 | mov_reg_xrx_64bit: |
| 678 | cmp [operand_size],8 |
678 | cmp [operand_size],8 |
| 679 | jne invalid_operand_size |
679 | jne invalid_operand_size |
| 680 | jmp nomem_instruction_ready |
680 | jmp nomem_instruction_ready |
| 681 | mov_reg_mem: |
681 | mov_reg_mem: |
| 682 | call get_address |
682 | call get_address |
| 683 | mov al,[operand_size] |
683 | mov al,[operand_size] |
| 684 | cmp al,1 |
684 | cmp al,1 |
| 685 | je mov_reg_mem_8bit |
685 | je mov_reg_mem_8bit |
| 686 | call operand_autodetect |
686 | call operand_autodetect |
| 687 | mov al,[postbyte_register] |
687 | mov al,[postbyte_register] |
| 688 | or al,bl |
688 | or al,bl |
| 689 | or al,bh |
689 | or al,bh |
| 690 | jz mov_ax_mem |
690 | jz mov_ax_mem |
| 691 | add [base_code],3 |
691 | add [base_code],3 |
| 692 | jmp instruction_ready |
692 | jmp instruction_ready |
| 693 | mov_reg_mem_8bit: |
693 | mov_reg_mem_8bit: |
| 694 | mov al,[postbyte_register] |
694 | mov al,[postbyte_register] |
| 695 | or al,bl |
695 | or al,bl |
| 696 | or al,bh |
696 | or al,bh |
| 697 | jz mov_al_mem |
697 | jz mov_al_mem |
| 698 | add [base_code],2 |
698 | add [base_code],2 |
| 699 | jmp instruction_ready |
699 | jmp instruction_ready |
| 700 | mov_al_mem: |
700 | mov_al_mem: |
| 701 | test ch,22h |
701 | test ch,22h |
| 702 | jnz mov_al_mem_address16 |
702 | jnz mov_al_mem_address16 |
| 703 | test ch,44h |
703 | test ch,44h |
| 704 | jnz mov_al_mem_address32 |
704 | jnz mov_al_mem_address32 |
| 705 | test ch,88h |
705 | test ch,88h |
| 706 | jnz mov_al_mem_address64 |
706 | jnz mov_al_mem_address64 |
| 707 | or ch,ch |
707 | or ch,ch |
| 708 | jnz invalid_address_size |
708 | jnz invalid_address_size |
| 709 | cmp [code_type],64 |
709 | cmp [code_type],64 |
| 710 | je mov_al_mem_address64 |
710 | je mov_al_mem_address64 |
| 711 | cmp [code_type],32 |
711 | cmp [code_type],32 |
| 712 | je mov_al_mem_address32 |
712 | je mov_al_mem_address32 |
| 713 | cmp edx,10000h |
713 | cmp edx,10000h |
| 714 | jb mov_al_mem_address16 |
714 | jb mov_al_mem_address16 |
| 715 | mov_al_mem_address32: |
715 | mov_al_mem_address32: |
| 716 | call store_segment_prefix_if_necessary |
716 | call store_segment_prefix_if_necessary |
| 717 | call address_32bit_prefix |
717 | call address_32bit_prefix |
| 718 | mov [base_code],0A0h |
718 | mov [base_code],0A0h |
| 719 | jmp store_mov_address32 |
719 | jmp store_mov_address32 |
| 720 | mov_al_mem_address16: |
720 | mov_al_mem_address16: |
| 721 | call store_segment_prefix_if_necessary |
721 | call store_segment_prefix_if_necessary |
| 722 | call address_16bit_prefix |
722 | call address_16bit_prefix |
| 723 | mov [base_code],0A0h |
723 | mov [base_code],0A0h |
| 724 | jmp store_mov_address16 |
724 | jmp store_mov_address16 |
| 725 | mov_al_mem_address64: |
725 | mov_al_mem_address64: |
| 726 | call store_segment_prefix_if_necessary |
726 | call store_segment_prefix_if_necessary |
| 727 | mov [base_code],0A0h |
727 | mov [base_code],0A0h |
| 728 | jmp store_mov_address64 |
728 | jmp store_mov_address64 |
| 729 | mov_ax_mem: |
729 | mov_ax_mem: |
| 730 | test ch,22h |
730 | test ch,22h |
| 731 | jnz mov_ax_mem_address16 |
731 | jnz mov_ax_mem_address16 |
| 732 | test ch,44h |
732 | test ch,44h |
| 733 | jnz mov_ax_mem_address32 |
733 | jnz mov_ax_mem_address32 |
| 734 | test ch,88h |
734 | test ch,88h |
| 735 | jnz mov_ax_mem_address64 |
735 | jnz mov_ax_mem_address64 |
| 736 | or ch,ch |
736 | or ch,ch |
| 737 | jnz invalid_address_size |
737 | jnz invalid_address_size |
| 738 | cmp [code_type],64 |
738 | cmp [code_type],64 |
| 739 | je mov_ax_mem_address64 |
739 | je mov_ax_mem_address64 |
| 740 | cmp [code_type],32 |
740 | cmp [code_type],32 |
| 741 | je mov_ax_mem_address32 |
741 | je mov_ax_mem_address32 |
| 742 | cmp edx,10000h |
742 | cmp edx,10000h |
| 743 | jb mov_ax_mem_address16 |
743 | jb mov_ax_mem_address16 |
| 744 | mov_ax_mem_address32: |
744 | mov_ax_mem_address32: |
| 745 | call store_segment_prefix_if_necessary |
745 | call store_segment_prefix_if_necessary |
| 746 | call address_32bit_prefix |
746 | call address_32bit_prefix |
| 747 | mov [base_code],0A1h |
747 | mov [base_code],0A1h |
| 748 | jmp store_mov_address32 |
748 | jmp store_mov_address32 |
| 749 | mov_ax_mem_address16: |
749 | mov_ax_mem_address16: |
| 750 | call store_segment_prefix_if_necessary |
750 | call store_segment_prefix_if_necessary |
| 751 | call address_16bit_prefix |
751 | call address_16bit_prefix |
| 752 | mov [base_code],0A1h |
752 | mov [base_code],0A1h |
| 753 | jmp store_mov_address16 |
753 | jmp store_mov_address16 |
| 754 | mov_ax_mem_address64: |
754 | mov_ax_mem_address64: |
| 755 | call store_segment_prefix_if_necessary |
755 | call store_segment_prefix_if_necessary |
| 756 | mov [base_code],0A1h |
756 | mov [base_code],0A1h |
| 757 | jmp store_mov_address64 |
757 | jmp store_mov_address64 |
| 758 | mov_reg_imm: |
758 | mov_reg_imm: |
| 759 | mov al,[operand_size] |
759 | mov al,[operand_size] |
| 760 | cmp al,1 |
760 | cmp al,1 |
| 761 | je mov_reg_imm_8bit |
761 | je mov_reg_imm_8bit |
| 762 | cmp al,2 |
762 | cmp al,2 |
| 763 | je mov_reg_imm_16bit |
763 | je mov_reg_imm_16bit |
| 764 | cmp al,4 |
764 | cmp al,4 |
| 765 | je mov_reg_imm_32bit |
765 | je mov_reg_imm_32bit |
| 766 | cmp al,8 |
766 | cmp al,8 |
| 767 | jne invalid_operand_size |
767 | jne invalid_operand_size |
| 768 | mov_reg_imm_64bit: |
768 | mov_reg_imm_64bit: |
| 769 | call operand_64bit |
769 | call operand_64bit |
| 770 | call get_qword_value |
770 | call get_qword_value |
| 771 | mov ecx,edx |
771 | mov ecx,edx |
| 772 | cmp [size_declared],0 |
772 | cmp [size_declared],0 |
| 773 | jne mov_reg_imm_64bit_store |
773 | jne mov_reg_imm_64bit_store |
| 774 | cmp [value_type],4 |
774 | cmp [value_type],4 |
| 775 | jae mov_reg_imm_64bit_store |
775 | jae mov_reg_imm_64bit_store |
| 776 | cdq |
776 | cdq |
| 777 | cmp ecx,edx |
777 | cmp ecx,edx |
| 778 | je mov_reg_64bit_imm_32bit |
778 | je mov_reg_64bit_imm_32bit |
| 779 | mov_reg_imm_64bit_store: |
779 | mov_reg_imm_64bit_store: |
| 780 | push eax ecx |
780 | push eax ecx |
| 781 | mov al,0B8h |
781 | mov al,0B8h |
| 782 | call store_mov_reg_imm_code |
782 | call store_mov_reg_imm_code |
| 783 | pop edx eax |
783 | pop edx eax |
| 784 | call mark_relocation |
784 | call mark_relocation |
| 785 | stos dword [edi] |
785 | stos dword [edi] |
| 786 | mov eax,edx |
786 | mov eax,edx |
| 787 | stos dword [edi] |
787 | stos dword [edi] |
| 788 | jmp instruction_assembled |
788 | jmp instruction_assembled |
| 789 | mov_reg_imm_8bit: |
789 | mov_reg_imm_8bit: |
| 790 | call get_byte_value |
790 | call get_byte_value |
| 791 | mov dl,al |
791 | mov dl,al |
| 792 | mov al,0B0h |
792 | mov al,0B0h |
| 793 | call store_mov_reg_imm_code |
793 | call store_mov_reg_imm_code |
| 794 | mov al,dl |
794 | mov al,dl |
| 795 | stos byte [edi] |
795 | stos byte [edi] |
| 796 | jmp instruction_assembled |
796 | jmp instruction_assembled |
| 797 | mov_reg_imm_16bit: |
797 | mov_reg_imm_16bit: |
| 798 | call get_word_value |
798 | call get_word_value |
| 799 | mov dx,ax |
799 | mov dx,ax |
| 800 | call operand_16bit |
800 | call operand_16bit |
| 801 | mov al,0B8h |
801 | mov al,0B8h |
| 802 | call store_mov_reg_imm_code |
802 | call store_mov_reg_imm_code |
| 803 | mov ax,dx |
803 | mov ax,dx |
| 804 | call mark_relocation |
804 | call mark_relocation |
| 805 | stos word [edi] |
805 | stos word [edi] |
| 806 | jmp instruction_assembled |
806 | jmp instruction_assembled |
| 807 | mov_reg_imm_32bit: |
807 | mov_reg_imm_32bit: |
| 808 | call operand_32bit |
808 | call operand_32bit |
| 809 | call get_dword_value |
809 | call get_dword_value |
| 810 | mov edx,eax |
810 | mov edx,eax |
| 811 | mov al,0B8h |
811 | mov al,0B8h |
| 812 | call store_mov_reg_imm_code |
812 | call store_mov_reg_imm_code |
| 813 | mov_store_imm_32bit: |
813 | mov_store_imm_32bit: |
| 814 | mov eax,edx |
814 | mov eax,edx |
| 815 | call mark_relocation |
815 | call mark_relocation |
| 816 | stos dword [edi] |
816 | stos dword [edi] |
| 817 | jmp instruction_assembled |
817 | jmp instruction_assembled |
| 818 | store_mov_reg_imm_code: |
818 | store_mov_reg_imm_code: |
| 819 | mov ah,[postbyte_register] |
819 | mov ah,[postbyte_register] |
| 820 | test ah,1000b |
820 | test ah,1000b |
| 821 | jz mov_reg_imm_prefix_ok |
821 | jz mov_reg_imm_prefix_ok |
| 822 | or [rex_prefix],41h |
822 | or [rex_prefix],41h |
| 823 | mov_reg_imm_prefix_ok: |
823 | mov_reg_imm_prefix_ok: |
| 824 | and ah,111b |
824 | and ah,111b |
| 825 | add al,ah |
825 | add al,ah |
| 826 | mov [base_code],al |
826 | mov [base_code],al |
| 827 | call store_instruction_code |
827 | call store_instruction_code |
| 828 | ret |
828 | ret |
| 829 | mov_reg_64bit_imm_32bit: |
829 | mov_reg_64bit_imm_32bit: |
| 830 | mov edx,eax |
830 | mov edx,eax |
| 831 | mov bl,[postbyte_register] |
831 | mov bl,[postbyte_register] |
| 832 | mov [postbyte_register],0 |
832 | mov [postbyte_register],0 |
| 833 | mov [base_code],0C7h |
833 | mov [base_code],0C7h |
| 834 | call store_nomem_instruction |
834 | call store_nomem_instruction |
| 835 | jmp mov_store_imm_32bit |
835 | jmp mov_store_imm_32bit |
| 836 | mov_sreg: |
836 | mov_sreg: |
| 837 | mov ah,al |
837 | mov ah,al |
| 838 | and al,1111b |
838 | and al,1111b |
| 839 | mov [postbyte_register],al |
839 | mov [postbyte_register],al |
| 840 | shr ah,4 |
840 | shr ah,4 |
| 841 | cmp ah,5 |
841 | cmp ah,5 |
| 842 | je mov_creg |
842 | je mov_creg |
| 843 | cmp ah,7 |
843 | cmp ah,7 |
| 844 | je mov_dreg |
844 | je mov_dreg |
| 845 | ja mov_treg |
845 | ja mov_treg |
| 846 | cmp al,2 |
846 | cmp al,2 |
| 847 | je illegal_instruction |
847 | je illegal_instruction |
| 848 | dec [postbyte_register] |
848 | dec [postbyte_register] |
| 849 | lods byte [esi] |
849 | lods byte [esi] |
| 850 | cmp al,',' |
850 | cmp al,',' |
| 851 | jne invalid_operand |
851 | jne invalid_operand |
| 852 | lods byte [esi] |
852 | lods byte [esi] |
| 853 | call get_size_operator |
853 | call get_size_operator |
| 854 | cmp al,'[' |
854 | cmp al,'[' |
| 855 | je mov_sreg_mem |
855 | je mov_sreg_mem |
| 856 | cmp al,10h |
856 | cmp al,10h |
| 857 | jne invalid_operand |
857 | jne invalid_operand |
| 858 | mov_sreg_reg: |
858 | mov_sreg_reg: |
| 859 | lods byte [esi] |
859 | lods byte [esi] |
| 860 | call convert_register |
860 | call convert_register |
| 861 | or ah,ah |
861 | or ah,ah |
| 862 | jz mov_sreg_reg_size_ok |
862 | jz mov_sreg_reg_size_ok |
| 863 | cmp ah,2 |
863 | cmp ah,2 |
| 864 | jne invalid_operand_size |
864 | jne invalid_operand_size |
| 865 | mov bl,al |
865 | mov bl,al |
| 866 | mov_sreg_reg_size_ok: |
866 | mov_sreg_reg_size_ok: |
| 867 | mov [base_code],8Eh |
867 | mov [base_code],8Eh |
| 868 | jmp nomem_instruction_ready |
868 | jmp nomem_instruction_ready |
| 869 | mov_sreg_mem: |
869 | mov_sreg_mem: |
| 870 | call get_address |
870 | call get_address |
| 871 | mov al,[operand_size] |
871 | mov al,[operand_size] |
| 872 | or al,al |
872 | or al,al |
| 873 | jz mov_sreg_mem_size_ok |
873 | jz mov_sreg_mem_size_ok |
| 874 | cmp al,2 |
874 | cmp al,2 |
| 875 | jne invalid_operand_size |
875 | jne invalid_operand_size |
| 876 | mov_sreg_mem_size_ok: |
876 | mov_sreg_mem_size_ok: |
| 877 | mov [base_code],8Eh |
877 | mov [base_code],8Eh |
| 878 | jmp instruction_ready |
878 | jmp instruction_ready |
| 879 | mov_treg: |
879 | mov_treg: |
| 880 | cmp ah,9 |
880 | cmp ah,9 |
| 881 | jne invalid_operand |
881 | jne invalid_operand |
| 882 | mov [extended_code],26h |
882 | mov [extended_code],26h |
| 883 | jmp mov_xrx |
883 | jmp mov_xrx |
| 884 | mov_dreg: |
884 | mov_dreg: |
| 885 | mov [extended_code],23h |
885 | mov [extended_code],23h |
| 886 | jmp mov_xrx |
886 | jmp mov_xrx |
| 887 | mov_creg: |
887 | mov_creg: |
| 888 | mov [extended_code],22h |
888 | mov [extended_code],22h |
| 889 | mov_xrx: |
889 | mov_xrx: |
| 890 | mov [base_code],0Fh |
890 | mov [base_code],0Fh |
| 891 | lods byte [esi] |
891 | lods byte [esi] |
| 892 | cmp al,',' |
892 | cmp al,',' |
| 893 | jne invalid_operand |
893 | jne invalid_operand |
| 894 | lods byte [esi] |
894 | lods byte [esi] |
| 895 | cmp al,10h |
895 | cmp al,10h |
| 896 | jne invalid_operand |
896 | jne invalid_operand |
| 897 | lods byte [esi] |
897 | lods byte [esi] |
| 898 | call convert_register |
898 | call convert_register |
| 899 | mov bl,al |
899 | mov bl,al |
| 900 | cmp [code_type],64 |
900 | cmp [code_type],64 |
| 901 | je mov_xrx_64bit |
901 | je mov_xrx_64bit |
| 902 | cmp ah,4 |
902 | cmp ah,4 |
| 903 | jne invalid_operand_size |
903 | jne invalid_operand_size |
| 904 | cmp [postbyte_register],8 |
904 | cmp [postbyte_register],8 |
| 905 | jne mov_xrx_store |
905 | jne mov_xrx_store |
| 906 | cmp [extended_code],22h |
906 | cmp [extended_code],22h |
| 907 | jne mov_xrx_store |
907 | jne mov_xrx_store |
| 908 | mov al,0F0h |
908 | mov al,0F0h |
| 909 | stos byte [edi] |
909 | stos byte [edi] |
| 910 | mov [postbyte_register],0 |
910 | mov [postbyte_register],0 |
| 911 | mov_xrx_store: |
911 | mov_xrx_store: |
| 912 | jmp nomem_instruction_ready |
912 | jmp nomem_instruction_ready |
| 913 | mov_xrx_64bit: |
913 | mov_xrx_64bit: |
| 914 | cmp ah,8 |
914 | cmp ah,8 |
| 915 | je mov_xrx_store |
915 | je mov_xrx_store |
| 916 | jmp invalid_operand_size |
916 | jmp invalid_operand_size |
| 917 | test_instruction: |
917 | test_instruction: |
| 918 | mov [base_code],84h |
918 | mov [base_code],84h |
| 919 | lods byte [esi] |
919 | lods byte [esi] |
| 920 | call get_size_operator |
920 | call get_size_operator |
| 921 | cmp al,10h |
921 | cmp al,10h |
| 922 | je test_reg |
922 | je test_reg |
| 923 | cmp al,'[' |
923 | cmp al,'[' |
| 924 | jne invalid_operand |
924 | jne invalid_operand |
| 925 | test_mem: |
925 | test_mem: |
| 926 | call get_address |
926 | call get_address |
| 927 | push edx ebx ecx |
927 | push edx ebx ecx |
| 928 | lods byte [esi] |
928 | lods byte [esi] |
| 929 | cmp al,',' |
929 | cmp al,',' |
| 930 | jne invalid_operand |
930 | jne invalid_operand |
| 931 | lods byte [esi] |
931 | lods byte [esi] |
| 932 | call get_size_operator |
932 | call get_size_operator |
| 933 | cmp al,'(' |
933 | cmp al,'(' |
| 934 | je test_mem_imm |
934 | je test_mem_imm |
| 935 | cmp al,10h |
935 | cmp al,10h |
| 936 | jne invalid_operand |
936 | jne invalid_operand |
| 937 | test_mem_reg: |
937 | test_mem_reg: |
| 938 | lods byte [esi] |
938 | lods byte [esi] |
| 939 | call convert_register |
939 | call convert_register |
| 940 | mov [postbyte_register],al |
940 | mov [postbyte_register],al |
| 941 | pop ecx ebx edx |
941 | pop ecx ebx edx |
| 942 | mov al,ah |
942 | mov al,ah |
| 943 | cmp al,1 |
943 | cmp al,1 |
| 944 | je test_mem_reg_8bit |
944 | je test_mem_reg_8bit |
| 945 | call operand_autodetect |
945 | call operand_autodetect |
| 946 | inc [base_code] |
946 | inc [base_code] |
| 947 | test_mem_reg_8bit: |
947 | test_mem_reg_8bit: |
| 948 | jmp instruction_ready |
948 | jmp instruction_ready |
| 949 | test_mem_imm: |
949 | test_mem_imm: |
| 950 | mov al,[operand_size] |
950 | mov al,[operand_size] |
| 951 | cmp al,1 |
951 | cmp al,1 |
| 952 | jb test_mem_imm_nosize |
952 | jb test_mem_imm_nosize |
| 953 | je test_mem_imm_8bit |
953 | je test_mem_imm_8bit |
| 954 | cmp al,2 |
954 | cmp al,2 |
| 955 | je test_mem_imm_16bit |
955 | je test_mem_imm_16bit |
| 956 | cmp al,4 |
956 | cmp al,4 |
| 957 | je test_mem_imm_32bit |
957 | je test_mem_imm_32bit |
| 958 | cmp al,8 |
958 | cmp al,8 |
| 959 | jne invalid_operand_size |
959 | jne invalid_operand_size |
| 960 | test_mem_imm_64bit: |
960 | test_mem_imm_64bit: |
| 961 | cmp [size_declared],0 |
961 | cmp [size_declared],0 |
| 962 | jne long_immediate_not_encodable |
962 | jne long_immediate_not_encodable |
| 963 | call operand_64bit |
963 | call operand_64bit |
| 964 | call get_simm32 |
964 | call get_simm32 |
| 965 | cmp [value_type],4 |
965 | cmp [value_type],4 |
| 966 | jae long_immediate_not_encodable |
966 | jae long_immediate_not_encodable |
| 967 | jmp test_mem_imm_32bit_store |
967 | jmp test_mem_imm_32bit_store |
| 968 | test_mem_imm_8bit: |
968 | test_mem_imm_8bit: |
| 969 | call get_byte_value |
969 | call get_byte_value |
| 970 | mov byte [value],al |
970 | mov byte [value],al |
| 971 | mov [postbyte_register],0 |
971 | mov [postbyte_register],0 |
| 972 | mov [base_code],0F6h |
972 | mov [base_code],0F6h |
| 973 | pop ecx ebx edx |
973 | pop ecx ebx edx |
| 974 | call store_instruction_with_imm8 |
974 | call store_instruction_with_imm8 |
| 975 | jmp instruction_assembled |
975 | jmp instruction_assembled |
| 976 | test_mem_imm_16bit: |
976 | test_mem_imm_16bit: |
| 977 | call operand_16bit |
977 | call operand_16bit |
| 978 | call get_word_value |
978 | call get_word_value |
| 979 | mov word [value],ax |
979 | mov word [value],ax |
| 980 | mov [postbyte_register],0 |
980 | mov [postbyte_register],0 |
| 981 | mov [base_code],0F7h |
981 | mov [base_code],0F7h |
| 982 | pop ecx ebx edx |
982 | pop ecx ebx edx |
| 983 | call store_instruction_with_imm16 |
983 | call store_instruction_with_imm16 |
| 984 | jmp instruction_assembled |
984 | jmp instruction_assembled |
| 985 | test_mem_imm_nosize: |
985 | test_mem_imm_nosize: |
| 986 | call recoverable_unknown_size |
986 | call recoverable_unknown_size |
| 987 | test_mem_imm_32bit: |
987 | test_mem_imm_32bit: |
| 988 | call operand_32bit |
988 | call operand_32bit |
| 989 | call get_dword_value |
989 | call get_dword_value |
| 990 | test_mem_imm_32bit_store: |
990 | test_mem_imm_32bit_store: |
| 991 | mov dword [value],eax |
991 | mov dword [value],eax |
| 992 | mov [postbyte_register],0 |
992 | mov [postbyte_register],0 |
| 993 | mov [base_code],0F7h |
993 | mov [base_code],0F7h |
| 994 | pop ecx ebx edx |
994 | pop ecx ebx edx |
| 995 | call store_instruction_with_imm32 |
995 | call store_instruction_with_imm32 |
| 996 | jmp instruction_assembled |
996 | jmp instruction_assembled |
| 997 | test_reg: |
997 | test_reg: |
| 998 | lods byte [esi] |
998 | lods byte [esi] |
| 999 | call convert_register |
999 | call convert_register |
| 1000 | mov [postbyte_register],al |
1000 | mov [postbyte_register],al |
| 1001 | lods byte [esi] |
1001 | lods byte [esi] |
| 1002 | cmp al,',' |
1002 | cmp al,',' |
| 1003 | jne invalid_operand |
1003 | jne invalid_operand |
| 1004 | lods byte [esi] |
1004 | lods byte [esi] |
| 1005 | call get_size_operator |
1005 | call get_size_operator |
| 1006 | cmp al,'[' |
1006 | cmp al,'[' |
| 1007 | je test_reg_mem |
1007 | je test_reg_mem |
| 1008 | cmp al,'(' |
1008 | cmp al,'(' |
| 1009 | je test_reg_imm |
1009 | je test_reg_imm |
| 1010 | cmp al,10h |
1010 | cmp al,10h |
| 1011 | jne invalid_operand |
1011 | jne invalid_operand |
| 1012 | test_reg_reg: |
1012 | test_reg_reg: |
| 1013 | lods byte [esi] |
1013 | lods byte [esi] |
| 1014 | call convert_register |
1014 | call convert_register |
| 1015 | mov bl,[postbyte_register] |
1015 | mov bl,[postbyte_register] |
| 1016 | mov [postbyte_register],al |
1016 | mov [postbyte_register],al |
| 1017 | mov al,ah |
1017 | mov al,ah |
| 1018 | cmp al,1 |
1018 | cmp al,1 |
| 1019 | je test_reg_reg_8bit |
1019 | je test_reg_reg_8bit |
| 1020 | call operand_autodetect |
1020 | call operand_autodetect |
| 1021 | inc [base_code] |
1021 | inc [base_code] |
| 1022 | test_reg_reg_8bit: |
1022 | test_reg_reg_8bit: |
| 1023 | jmp nomem_instruction_ready |
1023 | jmp nomem_instruction_ready |
| 1024 | test_reg_imm: |
1024 | test_reg_imm: |
| 1025 | mov al,[operand_size] |
1025 | mov al,[operand_size] |
| 1026 | cmp al,1 |
1026 | cmp al,1 |
| 1027 | je test_reg_imm_8bit |
1027 | je test_reg_imm_8bit |
| 1028 | cmp al,2 |
1028 | cmp al,2 |
| 1029 | je test_reg_imm_16bit |
1029 | je test_reg_imm_16bit |
| 1030 | cmp al,4 |
1030 | cmp al,4 |
| 1031 | je test_reg_imm_32bit |
1031 | je test_reg_imm_32bit |
| 1032 | cmp al,8 |
1032 | cmp al,8 |
| 1033 | jne invalid_operand_size |
1033 | jne invalid_operand_size |
| 1034 | test_reg_imm_64bit: |
1034 | test_reg_imm_64bit: |
| 1035 | cmp [size_declared],0 |
1035 | cmp [size_declared],0 |
| 1036 | jne long_immediate_not_encodable |
1036 | jne long_immediate_not_encodable |
| 1037 | call operand_64bit |
1037 | call operand_64bit |
| 1038 | call get_simm32 |
1038 | call get_simm32 |
| 1039 | cmp [value_type],4 |
1039 | cmp [value_type],4 |
| 1040 | jae long_immediate_not_encodable |
1040 | jae long_immediate_not_encodable |
| 1041 | jmp test_reg_imm_32bit_store |
1041 | jmp test_reg_imm_32bit_store |
| 1042 | test_reg_imm_8bit: |
1042 | test_reg_imm_8bit: |
| 1043 | call get_byte_value |
1043 | call get_byte_value |
| 1044 | mov dl,al |
1044 | mov dl,al |
| 1045 | mov bl,[postbyte_register] |
1045 | mov bl,[postbyte_register] |
| 1046 | mov [postbyte_register],0 |
1046 | mov [postbyte_register],0 |
| 1047 | mov [base_code],0F6h |
1047 | mov [base_code],0F6h |
| 1048 | or bl,bl |
1048 | or bl,bl |
| 1049 | jz test_al_imm |
1049 | jz test_al_imm |
| 1050 | call store_nomem_instruction |
1050 | call store_nomem_instruction |
| 1051 | mov al,dl |
1051 | mov al,dl |
| 1052 | stos byte [edi] |
1052 | stos byte [edi] |
| 1053 | jmp instruction_assembled |
1053 | jmp instruction_assembled |
| 1054 | test_al_imm: |
1054 | test_al_imm: |
| 1055 | mov [base_code],0A8h |
1055 | mov [base_code],0A8h |
| 1056 | call store_instruction_code |
1056 | call store_instruction_code |
| 1057 | mov al,dl |
1057 | mov al,dl |
| 1058 | stos byte [edi] |
1058 | stos byte [edi] |
| 1059 | jmp instruction_assembled |
1059 | jmp instruction_assembled |
| 1060 | test_reg_imm_16bit: |
1060 | test_reg_imm_16bit: |
| 1061 | call operand_16bit |
1061 | call operand_16bit |
| 1062 | call get_word_value |
1062 | call get_word_value |
| 1063 | mov dx,ax |
1063 | mov dx,ax |
| 1064 | mov bl,[postbyte_register] |
1064 | mov bl,[postbyte_register] |
| 1065 | mov [postbyte_register],0 |
1065 | mov [postbyte_register],0 |
| 1066 | mov [base_code],0F7h |
1066 | mov [base_code],0F7h |
| 1067 | or bl,bl |
1067 | or bl,bl |
| 1068 | jz test_ax_imm |
1068 | jz test_ax_imm |
| 1069 | call store_nomem_instruction |
1069 | call store_nomem_instruction |
| 1070 | mov ax,dx |
1070 | mov ax,dx |
| 1071 | call mark_relocation |
1071 | call mark_relocation |
| 1072 | stos word [edi] |
1072 | stos word [edi] |
| 1073 | jmp instruction_assembled |
1073 | jmp instruction_assembled |
| 1074 | test_ax_imm: |
1074 | test_ax_imm: |
| 1075 | mov [base_code],0A9h |
1075 | mov [base_code],0A9h |
| 1076 | call store_instruction_code |
1076 | call store_instruction_code |
| 1077 | mov ax,dx |
1077 | mov ax,dx |
| 1078 | stos word [edi] |
1078 | stos word [edi] |
| 1079 | jmp instruction_assembled |
1079 | jmp instruction_assembled |
| 1080 | test_reg_imm_32bit: |
1080 | test_reg_imm_32bit: |
| 1081 | call operand_32bit |
1081 | call operand_32bit |
| 1082 | call get_dword_value |
1082 | call get_dword_value |
| 1083 | test_reg_imm_32bit_store: |
1083 | test_reg_imm_32bit_store: |
| 1084 | mov edx,eax |
1084 | mov edx,eax |
| 1085 | mov bl,[postbyte_register] |
1085 | mov bl,[postbyte_register] |
| 1086 | mov [postbyte_register],0 |
1086 | mov [postbyte_register],0 |
| 1087 | mov [base_code],0F7h |
1087 | mov [base_code],0F7h |
| 1088 | or bl,bl |
1088 | or bl,bl |
| 1089 | jz test_eax_imm |
1089 | jz test_eax_imm |
| 1090 | call store_nomem_instruction |
1090 | call store_nomem_instruction |
| 1091 | mov eax,edx |
1091 | mov eax,edx |
| 1092 | call mark_relocation |
1092 | call mark_relocation |
| 1093 | stos dword [edi] |
1093 | stos dword [edi] |
| 1094 | jmp instruction_assembled |
1094 | jmp instruction_assembled |
| 1095 | test_eax_imm: |
1095 | test_eax_imm: |
| 1096 | mov [base_code],0A9h |
1096 | mov [base_code],0A9h |
| 1097 | call store_instruction_code |
1097 | call store_instruction_code |
| 1098 | mov eax,edx |
1098 | mov eax,edx |
| 1099 | stos dword [edi] |
1099 | stos dword [edi] |
| 1100 | jmp instruction_assembled |
1100 | jmp instruction_assembled |
| 1101 | test_reg_mem: |
1101 | test_reg_mem: |
| 1102 | call get_address |
1102 | call get_address |
| 1103 | mov al,[operand_size] |
1103 | mov al,[operand_size] |
| 1104 | cmp al,1 |
1104 | cmp al,1 |
| 1105 | je test_reg_mem_8bit |
1105 | je test_reg_mem_8bit |
| 1106 | call operand_autodetect |
1106 | call operand_autodetect |
| 1107 | inc [base_code] |
1107 | inc [base_code] |
| 1108 | test_reg_mem_8bit: |
1108 | test_reg_mem_8bit: |
| 1109 | jmp instruction_ready |
1109 | jmp instruction_ready |
| 1110 | xchg_instruction: |
1110 | xchg_instruction: |
| 1111 | mov [base_code],86h |
1111 | mov [base_code],86h |
| 1112 | lods byte [esi] |
1112 | lods byte [esi] |
| 1113 | call get_size_operator |
1113 | call get_size_operator |
| 1114 | cmp al,10h |
1114 | cmp al,10h |
| 1115 | je xchg_reg |
1115 | je xchg_reg |
| 1116 | cmp al,'[' |
1116 | cmp al,'[' |
| 1117 | jne invalid_operand |
1117 | jne invalid_operand |
| 1118 | xchg_mem: |
1118 | xchg_mem: |
| 1119 | call get_address |
1119 | call get_address |
| 1120 | push edx ebx ecx |
1120 | push edx ebx ecx |
| 1121 | lods byte [esi] |
1121 | lods byte [esi] |
| 1122 | cmp al,',' |
1122 | cmp al,',' |
| 1123 | jne invalid_operand |
1123 | jne invalid_operand |
| 1124 | lods byte [esi] |
1124 | lods byte [esi] |
| 1125 | call get_size_operator |
1125 | call get_size_operator |
| 1126 | cmp al,10h |
1126 | cmp al,10h |
| 1127 | je test_mem_reg |
1127 | je test_mem_reg |
| 1128 | jmp invalid_operand |
1128 | jmp invalid_operand |
| 1129 | xchg_reg: |
1129 | xchg_reg: |
| 1130 | lods byte [esi] |
1130 | lods byte [esi] |
| 1131 | call convert_register |
1131 | call convert_register |
| 1132 | mov [postbyte_register],al |
1132 | mov [postbyte_register],al |
| 1133 | lods byte [esi] |
1133 | lods byte [esi] |
| 1134 | cmp al,',' |
1134 | cmp al,',' |
| 1135 | jne invalid_operand |
1135 | jne invalid_operand |
| 1136 | lods byte [esi] |
1136 | lods byte [esi] |
| 1137 | call get_size_operator |
1137 | call get_size_operator |
| 1138 | cmp al,'[' |
1138 | cmp al,'[' |
| 1139 | je test_reg_mem |
1139 | je test_reg_mem |
| 1140 | cmp al,10h |
1140 | cmp al,10h |
| 1141 | jne invalid_operand |
1141 | jne invalid_operand |
| 1142 | xchg_reg_reg: |
1142 | xchg_reg_reg: |
| 1143 | lods byte [esi] |
1143 | lods byte [esi] |
| 1144 | call convert_register |
1144 | call convert_register |
| 1145 | mov bl,al |
1145 | mov bl,al |
| 1146 | mov al,ah |
1146 | mov al,ah |
| 1147 | cmp al,1 |
1147 | cmp al,1 |
| 1148 | je xchg_reg_reg_8bit |
1148 | je xchg_reg_reg_8bit |
| 1149 | call operand_autodetect |
1149 | call operand_autodetect |
| 1150 | cmp [postbyte_register],0 |
1150 | cmp [postbyte_register],0 |
| 1151 | je xchg_ax_reg |
1151 | je xchg_ax_reg |
| 1152 | or bl,bl |
1152 | or bl,bl |
| 1153 | jnz xchg_reg_reg_store |
1153 | jnz xchg_reg_reg_store |
| 1154 | mov bl,[postbyte_register] |
1154 | mov bl,[postbyte_register] |
| 1155 | xchg_ax_reg: |
1155 | xchg_ax_reg: |
| 1156 | cmp [code_type],64 |
1156 | cmp [code_type],64 |
| 1157 | jne xchg_ax_reg_ok |
1157 | jne xchg_ax_reg_ok |
| 1158 | cmp ah,4 |
1158 | cmp ah,4 |
| 1159 | jne xchg_ax_reg_ok |
1159 | jne xchg_ax_reg_ok |
| 1160 | or bl,bl |
1160 | or bl,bl |
| 1161 | jz xchg_reg_reg_store |
1161 | jz xchg_reg_reg_store |
| 1162 | xchg_ax_reg_ok: |
1162 | xchg_ax_reg_ok: |
| 1163 | test bl,1000b |
1163 | test bl,1000b |
| 1164 | jz xchg_ax_reg_store |
1164 | jz xchg_ax_reg_store |
| 1165 | or [rex_prefix],41h |
1165 | or [rex_prefix],41h |
| 1166 | and bl,111b |
1166 | and bl,111b |
| 1167 | xchg_ax_reg_store: |
1167 | xchg_ax_reg_store: |
| 1168 | add bl,90h |
1168 | add bl,90h |
| 1169 | mov [base_code],bl |
1169 | mov [base_code],bl |
| 1170 | call store_instruction_code |
1170 | call store_instruction_code |
| 1171 | jmp instruction_assembled |
1171 | jmp instruction_assembled |
| 1172 | xchg_reg_reg_store: |
1172 | xchg_reg_reg_store: |
| 1173 | inc [base_code] |
1173 | inc [base_code] |
| 1174 | xchg_reg_reg_8bit: |
1174 | xchg_reg_reg_8bit: |
| 1175 | jmp nomem_instruction_ready |
1175 | jmp nomem_instruction_ready |
| 1176 | push_instruction: |
1176 | push_instruction: |
| 1177 | mov [push_size],al |
1177 | mov [push_size],al |
| 1178 | push_next: |
1178 | push_next: |
| 1179 | lods byte [esi] |
1179 | lods byte [esi] |
| 1180 | call get_size_operator |
1180 | call get_size_operator |
| 1181 | cmp al,10h |
1181 | cmp al,10h |
| 1182 | je push_reg |
1182 | je push_reg |
| 1183 | cmp al,'(' |
1183 | cmp al,'(' |
| 1184 | je push_imm |
1184 | je push_imm |
| 1185 | cmp al,'[' |
1185 | cmp al,'[' |
| 1186 | jne invalid_operand |
1186 | jne invalid_operand |
| 1187 | push_mem: |
1187 | push_mem: |
| 1188 | call get_address |
1188 | call get_address |
| 1189 | mov al,[operand_size] |
1189 | mov al,[operand_size] |
| 1190 | mov ah,[push_size] |
1190 | mov ah,[push_size] |
| 1191 | cmp al,2 |
1191 | cmp al,2 |
| 1192 | je push_mem_16bit |
1192 | je push_mem_16bit |
| 1193 | cmp al,4 |
1193 | cmp al,4 |
| 1194 | je push_mem_32bit |
1194 | je push_mem_32bit |
| 1195 | cmp al,8 |
1195 | cmp al,8 |
| 1196 | je push_mem_64bit |
1196 | je push_mem_64bit |
| 1197 | or al,al |
1197 | or al,al |
| 1198 | jnz invalid_operand_size |
1198 | jnz invalid_operand_size |
| 1199 | cmp ah,2 |
1199 | cmp ah,2 |
| 1200 | je push_mem_16bit |
1200 | je push_mem_16bit |
| 1201 | cmp ah,4 |
1201 | cmp ah,4 |
| 1202 | je push_mem_32bit |
1202 | je push_mem_32bit |
| 1203 | cmp ah,8 |
1203 | cmp ah,8 |
| 1204 | je push_mem_64bit |
1204 | je push_mem_64bit |
| 1205 | call recoverable_unknown_size |
1205 | call recoverable_unknown_size |
| 1206 | jmp push_mem_store |
1206 | jmp push_mem_store |
| 1207 | push_mem_16bit: |
1207 | push_mem_16bit: |
| 1208 | test ah,not 2 |
1208 | test ah,not 2 |
| 1209 | jnz invalid_operand_size |
1209 | jnz invalid_operand_size |
| 1210 | call operand_16bit |
1210 | call operand_16bit |
| 1211 | jmp push_mem_store |
1211 | jmp push_mem_store |
| 1212 | push_mem_32bit: |
1212 | push_mem_32bit: |
| 1213 | test ah,not 4 |
1213 | test ah,not 4 |
| 1214 | jnz invalid_operand_size |
1214 | jnz invalid_operand_size |
| 1215 | cmp [code_type],64 |
1215 | cmp [code_type],64 |
| 1216 | je illegal_instruction |
1216 | je illegal_instruction |
| 1217 | call operand_32bit |
1217 | call operand_32bit |
| 1218 | jmp push_mem_store |
1218 | jmp push_mem_store |
| 1219 | push_mem_64bit: |
1219 | push_mem_64bit: |
| 1220 | test ah,not 8 |
1220 | test ah,not 8 |
| 1221 | jnz invalid_operand_size |
1221 | jnz invalid_operand_size |
| 1222 | cmp [code_type],64 |
1222 | cmp [code_type],64 |
| 1223 | jne illegal_instruction |
1223 | jne illegal_instruction |
| 1224 | push_mem_store: |
1224 | push_mem_store: |
| 1225 | mov [base_code],0FFh |
1225 | mov [base_code],0FFh |
| 1226 | mov [postbyte_register],110b |
1226 | mov [postbyte_register],110b |
| 1227 | call store_instruction |
1227 | call store_instruction |
| 1228 | jmp push_done |
1228 | jmp push_done |
| 1229 | push_reg: |
1229 | push_reg: |
| 1230 | lods byte [esi] |
1230 | lods byte [esi] |
| 1231 | mov ah,al |
1231 | mov ah,al |
| 1232 | sub ah,10h |
1232 | sub ah,10h |
| 1233 | and ah,al |
1233 | and ah,al |
| 1234 | test ah,0F0h |
1234 | test ah,0F0h |
| 1235 | jnz push_sreg |
1235 | jnz push_sreg |
| 1236 | call convert_register |
1236 | call convert_register |
| 1237 | test al,1000b |
1237 | test al,1000b |
| 1238 | jz push_reg_ok |
1238 | jz push_reg_ok |
| 1239 | or [rex_prefix],41h |
1239 | or [rex_prefix],41h |
| 1240 | and al,111b |
1240 | and al,111b |
| 1241 | push_reg_ok: |
1241 | push_reg_ok: |
| 1242 | add al,50h |
1242 | add al,50h |
| 1243 | mov [base_code],al |
1243 | mov [base_code],al |
| 1244 | mov al,ah |
1244 | mov al,ah |
| 1245 | mov ah,[push_size] |
1245 | mov ah,[push_size] |
| 1246 | cmp al,2 |
1246 | cmp al,2 |
| 1247 | je push_reg_16bit |
1247 | je push_reg_16bit |
| 1248 | cmp al,4 |
1248 | cmp al,4 |
| 1249 | je push_reg_32bit |
1249 | je push_reg_32bit |
| 1250 | cmp al,8 |
1250 | cmp al,8 |
| 1251 | jne invalid_operand_size |
1251 | jne invalid_operand_size |
| 1252 | push_reg_64bit: |
1252 | push_reg_64bit: |
| 1253 | test ah,not 8 |
1253 | test ah,not 8 |
| 1254 | jnz invalid_operand_size |
1254 | jnz invalid_operand_size |
| 1255 | cmp [code_type],64 |
1255 | cmp [code_type],64 |
| 1256 | jne illegal_instruction |
1256 | jne illegal_instruction |
| 1257 | jmp push_reg_store |
1257 | jmp push_reg_store |
| 1258 | push_reg_32bit: |
1258 | push_reg_32bit: |
| 1259 | test ah,not 4 |
1259 | test ah,not 4 |
| 1260 | jnz invalid_operand_size |
1260 | jnz invalid_operand_size |
| 1261 | cmp [code_type],64 |
1261 | cmp [code_type],64 |
| 1262 | je illegal_instruction |
1262 | je illegal_instruction |
| 1263 | call operand_32bit |
1263 | call operand_32bit |
| 1264 | jmp push_reg_store |
1264 | jmp push_reg_store |
| 1265 | push_reg_16bit: |
1265 | push_reg_16bit: |
| 1266 | test ah,not 2 |
1266 | test ah,not 2 |
| 1267 | jnz invalid_operand_size |
1267 | jnz invalid_operand_size |
| 1268 | call operand_16bit |
1268 | call operand_16bit |
| 1269 | push_reg_store: |
1269 | push_reg_store: |
| 1270 | call store_instruction_code |
1270 | call store_instruction_code |
| 1271 | jmp push_done |
1271 | jmp push_done |
| 1272 | push_sreg: |
1272 | push_sreg: |
| 1273 | mov bl,al |
1273 | mov bl,al |
| 1274 | mov dl,[operand_size] |
1274 | mov dl,[operand_size] |
| 1275 | mov dh,[push_size] |
1275 | mov dh,[push_size] |
| 1276 | cmp dl,2 |
1276 | cmp dl,2 |
| 1277 | je push_sreg16 |
1277 | je push_sreg16 |
| 1278 | cmp dl,4 |
1278 | cmp dl,4 |
| 1279 | je push_sreg32 |
1279 | je push_sreg32 |
| 1280 | cmp dl,8 |
1280 | cmp dl,8 |
| 1281 | je push_sreg64 |
1281 | je push_sreg64 |
| 1282 | or dl,dl |
1282 | or dl,dl |
| 1283 | jnz invalid_operand_size |
1283 | jnz invalid_operand_size |
| 1284 | cmp dh,2 |
1284 | cmp dh,2 |
| 1285 | je push_sreg16 |
1285 | je push_sreg16 |
| 1286 | cmp dh,4 |
1286 | cmp dh,4 |
| 1287 | je push_sreg32 |
1287 | je push_sreg32 |
| 1288 | cmp dh,8 |
1288 | cmp dh,8 |
| 1289 | je push_sreg64 |
1289 | je push_sreg64 |
| 1290 | jmp push_sreg_store |
1290 | jmp push_sreg_store |
| 1291 | push_sreg16: |
1291 | push_sreg16: |
| 1292 | test dh,not 2 |
1292 | test dh,not 2 |
| 1293 | jnz invalid_operand_size |
1293 | jnz invalid_operand_size |
| 1294 | call operand_16bit |
1294 | call operand_16bit |
| 1295 | jmp push_sreg_store |
1295 | jmp push_sreg_store |
| 1296 | push_sreg32: |
1296 | push_sreg32: |
| 1297 | test dh,not 4 |
1297 | test dh,not 4 |
| 1298 | jnz invalid_operand_size |
1298 | jnz invalid_operand_size |
| 1299 | cmp [code_type],64 |
1299 | cmp [code_type],64 |
| 1300 | je illegal_instruction |
1300 | je illegal_instruction |
| 1301 | call operand_32bit |
1301 | call operand_32bit |
| 1302 | jmp push_sreg_store |
1302 | jmp push_sreg_store |
| 1303 | push_sreg64: |
1303 | push_sreg64: |
| 1304 | test dh,not 8 |
1304 | test dh,not 8 |
| 1305 | jnz invalid_operand_size |
1305 | jnz invalid_operand_size |
| 1306 | cmp [code_type],64 |
1306 | cmp [code_type],64 |
| 1307 | jne illegal_instruction |
1307 | jne illegal_instruction |
| 1308 | push_sreg_store: |
1308 | push_sreg_store: |
| 1309 | mov al,bl |
1309 | mov al,bl |
| 1310 | cmp al,70h |
1310 | cmp al,70h |
| 1311 | jae invalid_operand |
1311 | jae invalid_operand |
| 1312 | sub al,61h |
1312 | sub al,61h |
| 1313 | jc invalid_operand |
1313 | jc invalid_operand |
| 1314 | cmp al,4 |
1314 | cmp al,4 |
| 1315 | jae push_sreg_386 |
1315 | jae push_sreg_386 |
| 1316 | shl al,3 |
1316 | shl al,3 |
| 1317 | add al,6 |
1317 | add al,6 |
| 1318 | mov [base_code],al |
1318 | mov [base_code],al |
| 1319 | cmp [code_type],64 |
1319 | cmp [code_type],64 |
| 1320 | je illegal_instruction |
1320 | je illegal_instruction |
| 1321 | jmp push_reg_store |
1321 | jmp push_reg_store |
| 1322 | push_sreg_386: |
1322 | push_sreg_386: |
| 1323 | sub al,4 |
1323 | sub al,4 |
| 1324 | shl al,3 |
1324 | shl al,3 |
| 1325 | add al,0A0h |
1325 | add al,0A0h |
| 1326 | mov [extended_code],al |
1326 | mov [extended_code],al |
| 1327 | mov [base_code],0Fh |
1327 | mov [base_code],0Fh |
| 1328 | jmp push_reg_store |
1328 | jmp push_reg_store |
| 1329 | push_imm: |
1329 | push_imm: |
| 1330 | mov al,[operand_size] |
1330 | mov al,[operand_size] |
| 1331 | mov ah,[push_size] |
1331 | mov ah,[push_size] |
| 1332 | or al,al |
1332 | or al,al |
| 1333 | je push_imm_size_ok |
1333 | je push_imm_size_ok |
| 1334 | or ah,ah |
1334 | or ah,ah |
| 1335 | je push_imm_size_ok |
1335 | je push_imm_size_ok |
| 1336 | cmp al,ah |
1336 | cmp al,ah |
| 1337 | jne invalid_operand_size |
1337 | jne invalid_operand_size |
| 1338 | push_imm_size_ok: |
1338 | push_imm_size_ok: |
| 1339 | cmp al,2 |
1339 | cmp al,2 |
| 1340 | je push_imm_16bit |
1340 | je push_imm_16bit |
| 1341 | cmp al,4 |
1341 | cmp al,4 |
| 1342 | je push_imm_32bit |
1342 | je push_imm_32bit |
| 1343 | cmp al,8 |
1343 | cmp al,8 |
| 1344 | je push_imm_64bit |
1344 | je push_imm_64bit |
| 1345 | cmp ah,2 |
1345 | cmp ah,2 |
| 1346 | je push_imm_optimized_16bit |
1346 | je push_imm_optimized_16bit |
| 1347 | cmp ah,4 |
1347 | cmp ah,4 |
| 1348 | je push_imm_optimized_32bit |
1348 | je push_imm_optimized_32bit |
| 1349 | cmp ah,8 |
1349 | cmp ah,8 |
| 1350 | je push_imm_optimized_64bit |
1350 | je push_imm_optimized_64bit |
| 1351 | or al,al |
1351 | or al,al |
| 1352 | jnz invalid_operand_size |
1352 | jnz invalid_operand_size |
| 1353 | cmp [code_type],16 |
1353 | cmp [code_type],16 |
| 1354 | je push_imm_optimized_16bit |
1354 | je push_imm_optimized_16bit |
| 1355 | cmp [code_type],32 |
1355 | cmp [code_type],32 |
| 1356 | je push_imm_optimized_32bit |
1356 | je push_imm_optimized_32bit |
| 1357 | push_imm_optimized_64bit: |
1357 | push_imm_optimized_64bit: |
| 1358 | cmp [code_type],64 |
1358 | cmp [code_type],64 |
| 1359 | jne illegal_instruction |
1359 | jne illegal_instruction |
| 1360 | call get_simm32 |
1360 | call get_simm32 |
| 1361 | mov edx,eax |
1361 | mov edx,eax |
| 1362 | cmp [value_type],0 |
1362 | cmp [value_type],0 |
| 1363 | jne push_imm_32bit_store |
1363 | jne push_imm_32bit_store |
| 1364 | cmp eax,-80h |
1364 | cmp eax,-80h |
| 1365 | jl push_imm_32bit_store |
1365 | jl push_imm_32bit_store |
| 1366 | cmp eax,80h |
1366 | cmp eax,80h |
| 1367 | jge push_imm_32bit_store |
1367 | jge push_imm_32bit_store |
| 1368 | jmp push_imm_8bit |
1368 | jmp push_imm_8bit |
| 1369 | push_imm_optimized_32bit: |
1369 | push_imm_optimized_32bit: |
| 1370 | cmp [code_type],64 |
1370 | cmp [code_type],64 |
| 1371 | je illegal_instruction |
1371 | je illegal_instruction |
| 1372 | call get_dword_value |
1372 | call get_dword_value |
| 1373 | mov edx,eax |
1373 | mov edx,eax |
| 1374 | call operand_32bit |
1374 | call operand_32bit |
| 1375 | cmp [value_type],0 |
1375 | cmp [value_type],0 |
| 1376 | jne push_imm_32bit_store |
1376 | jne push_imm_32bit_store |
| 1377 | cmp eax,-80h |
1377 | cmp eax,-80h |
| 1378 | jl push_imm_32bit_store |
1378 | jl push_imm_32bit_store |
| 1379 | cmp eax,80h |
1379 | cmp eax,80h |
| 1380 | jge push_imm_32bit_store |
1380 | jge push_imm_32bit_store |
| 1381 | jmp push_imm_8bit |
1381 | jmp push_imm_8bit |
| 1382 | push_imm_optimized_16bit: |
1382 | push_imm_optimized_16bit: |
| 1383 | call get_word_value |
1383 | call get_word_value |
| 1384 | mov dx,ax |
1384 | mov dx,ax |
| 1385 | call operand_16bit |
1385 | call operand_16bit |
| 1386 | cmp [value_type],0 |
1386 | cmp [value_type],0 |
| 1387 | jne push_imm_16bit_store |
1387 | jne push_imm_16bit_store |
| 1388 | cmp ax,-80h |
1388 | cmp ax,-80h |
| 1389 | jl push_imm_16bit_store |
1389 | jl push_imm_16bit_store |
| 1390 | cmp ax,80h |
1390 | cmp ax,80h |
| 1391 | jge push_imm_16bit_store |
1391 | jge push_imm_16bit_store |
| 1392 | push_imm_8bit: |
1392 | push_imm_8bit: |
| 1393 | mov ah,al |
1393 | mov ah,al |
| 1394 | mov [base_code],6Ah |
1394 | mov [base_code],6Ah |
| 1395 | call store_instruction_code |
1395 | call store_instruction_code |
| 1396 | mov al,ah |
1396 | mov al,ah |
| 1397 | stos byte [edi] |
1397 | stos byte [edi] |
| 1398 | jmp push_done |
1398 | jmp push_done |
| 1399 | push_imm_16bit: |
1399 | push_imm_16bit: |
| 1400 | call get_word_value |
1400 | call get_word_value |
| 1401 | mov dx,ax |
1401 | mov dx,ax |
| 1402 | call operand_16bit |
1402 | call operand_16bit |
| 1403 | push_imm_16bit_store: |
1403 | push_imm_16bit_store: |
| 1404 | mov [base_code],68h |
1404 | mov [base_code],68h |
| 1405 | call store_instruction_code |
1405 | call store_instruction_code |
| 1406 | mov ax,dx |
1406 | mov ax,dx |
| 1407 | call mark_relocation |
1407 | call mark_relocation |
| 1408 | stos word [edi] |
1408 | stos word [edi] |
| 1409 | jmp push_done |
1409 | jmp push_done |
| 1410 | push_imm_64bit: |
1410 | push_imm_64bit: |
| 1411 | cmp [code_type],64 |
1411 | cmp [code_type],64 |
| 1412 | jne illegal_instruction |
1412 | jne illegal_instruction |
| 1413 | call get_simm32 |
1413 | call get_simm32 |
| 1414 | mov edx,eax |
1414 | mov edx,eax |
| 1415 | jmp push_imm_32bit_store |
1415 | jmp push_imm_32bit_store |
| 1416 | push_imm_32bit: |
1416 | push_imm_32bit: |
| 1417 | cmp [code_type],64 |
1417 | cmp [code_type],64 |
| 1418 | je illegal_instruction |
1418 | je illegal_instruction |
| 1419 | call get_dword_value |
1419 | call get_dword_value |
| 1420 | mov edx,eax |
1420 | mov edx,eax |
| 1421 | call operand_32bit |
1421 | call operand_32bit |
| 1422 | push_imm_32bit_store: |
1422 | push_imm_32bit_store: |
| 1423 | mov [base_code],68h |
1423 | mov [base_code],68h |
| 1424 | call store_instruction_code |
1424 | call store_instruction_code |
| 1425 | mov eax,edx |
1425 | mov eax,edx |
| 1426 | call mark_relocation |
1426 | call mark_relocation |
| 1427 | stos dword [edi] |
1427 | stos dword [edi] |
| 1428 | push_done: |
1428 | push_done: |
| 1429 | lods byte [esi] |
1429 | lods byte [esi] |
| 1430 | dec esi |
1430 | dec esi |
| 1431 | cmp al,0Fh |
1431 | cmp al,0Fh |
| 1432 | je instruction_assembled |
1432 | je instruction_assembled |
| 1433 | or al,al |
1433 | or al,al |
| 1434 | jz instruction_assembled |
1434 | jz instruction_assembled |
| 1435 | mov [operand_size],0 |
1435 | mov [operand_size],0 |
| 1436 | mov [size_override],0 |
1436 | mov [size_override],0 |
| 1437 | mov [operand_prefix],0 |
1437 | mov [operand_prefix],0 |
| 1438 | mov [rex_prefix],0 |
1438 | mov [rex_prefix],0 |
| 1439 | jmp push_next |
1439 | jmp push_next |
| 1440 | pop_instruction: |
1440 | pop_instruction: |
| 1441 | mov [push_size],al |
1441 | mov [push_size],al |
| 1442 | pop_next: |
1442 | pop_next: |
| 1443 | lods byte [esi] |
1443 | lods byte [esi] |
| 1444 | call get_size_operator |
1444 | call get_size_operator |
| 1445 | cmp al,10h |
1445 | cmp al,10h |
| 1446 | je pop_reg |
1446 | je pop_reg |
| 1447 | cmp al,'[' |
1447 | cmp al,'[' |
| 1448 | jne invalid_operand |
1448 | jne invalid_operand |
| 1449 | pop_mem: |
1449 | pop_mem: |
| 1450 | call get_address |
1450 | call get_address |
| 1451 | mov al,[operand_size] |
1451 | mov al,[operand_size] |
| 1452 | mov ah,[push_size] |
1452 | mov ah,[push_size] |
| 1453 | cmp al,2 |
1453 | cmp al,2 |
| 1454 | je pop_mem_16bit |
1454 | je pop_mem_16bit |
| 1455 | cmp al,4 |
1455 | cmp al,4 |
| 1456 | je pop_mem_32bit |
1456 | je pop_mem_32bit |
| 1457 | cmp al,8 |
1457 | cmp al,8 |
| 1458 | je pop_mem_64bit |
1458 | je pop_mem_64bit |
| 1459 | or al,al |
1459 | or al,al |
| 1460 | jnz invalid_operand_size |
1460 | jnz invalid_operand_size |
| 1461 | cmp ah,2 |
1461 | cmp ah,2 |
| 1462 | je pop_mem_16bit |
1462 | je pop_mem_16bit |
| 1463 | cmp ah,4 |
1463 | cmp ah,4 |
| 1464 | je pop_mem_32bit |
1464 | je pop_mem_32bit |
| 1465 | cmp ah,8 |
1465 | cmp ah,8 |
| 1466 | je pop_mem_64bit |
1466 | je pop_mem_64bit |
| 1467 | call recoverable_unknown_size |
1467 | call recoverable_unknown_size |
| 1468 | jmp pop_mem_store |
1468 | jmp pop_mem_store |
| 1469 | pop_mem_16bit: |
1469 | pop_mem_16bit: |
| 1470 | test ah,not 2 |
1470 | test ah,not 2 |
| 1471 | jnz invalid_operand_size |
1471 | jnz invalid_operand_size |
| 1472 | call operand_16bit |
1472 | call operand_16bit |
| 1473 | jmp pop_mem_store |
1473 | jmp pop_mem_store |
| 1474 | pop_mem_32bit: |
1474 | pop_mem_32bit: |
| 1475 | test ah,not 4 |
1475 | test ah,not 4 |
| 1476 | jnz invalid_operand_size |
1476 | jnz invalid_operand_size |
| 1477 | cmp [code_type],64 |
1477 | cmp [code_type],64 |
| 1478 | je illegal_instruction |
1478 | je illegal_instruction |
| 1479 | call operand_32bit |
1479 | call operand_32bit |
| 1480 | jmp pop_mem_store |
1480 | jmp pop_mem_store |
| 1481 | pop_mem_64bit: |
1481 | pop_mem_64bit: |
| 1482 | test ah,not 8 |
1482 | test ah,not 8 |
| 1483 | jnz invalid_operand_size |
1483 | jnz invalid_operand_size |
| 1484 | cmp [code_type],64 |
1484 | cmp [code_type],64 |
| 1485 | jne illegal_instruction |
1485 | jne illegal_instruction |
| 1486 | pop_mem_store: |
1486 | pop_mem_store: |
| 1487 | mov [base_code],08Fh |
1487 | mov [base_code],08Fh |
| 1488 | mov [postbyte_register],0 |
1488 | mov [postbyte_register],0 |
| 1489 | call store_instruction |
1489 | call store_instruction |
| 1490 | jmp pop_done |
1490 | jmp pop_done |
| 1491 | pop_reg: |
1491 | pop_reg: |
| 1492 | lods byte [esi] |
1492 | lods byte [esi] |
| 1493 | mov ah,al |
1493 | mov ah,al |
| 1494 | sub ah,10h |
1494 | sub ah,10h |
| 1495 | and ah,al |
1495 | and ah,al |
| 1496 | test ah,0F0h |
1496 | test ah,0F0h |
| 1497 | jnz pop_sreg |
1497 | jnz pop_sreg |
| 1498 | call convert_register |
1498 | call convert_register |
| 1499 | test al,1000b |
1499 | test al,1000b |
| 1500 | jz pop_reg_ok |
1500 | jz pop_reg_ok |
| 1501 | or [rex_prefix],41h |
1501 | or [rex_prefix],41h |
| 1502 | and al,111b |
1502 | and al,111b |
| 1503 | pop_reg_ok: |
1503 | pop_reg_ok: |
| 1504 | add al,58h |
1504 | add al,58h |
| 1505 | mov [base_code],al |
1505 | mov [base_code],al |
| 1506 | mov al,ah |
1506 | mov al,ah |
| 1507 | mov ah,[push_size] |
1507 | mov ah,[push_size] |
| 1508 | cmp al,2 |
1508 | cmp al,2 |
| 1509 | je pop_reg_16bit |
1509 | je pop_reg_16bit |
| 1510 | cmp al,4 |
1510 | cmp al,4 |
| 1511 | je pop_reg_32bit |
1511 | je pop_reg_32bit |
| 1512 | cmp al,8 |
1512 | cmp al,8 |
| 1513 | je pop_reg_64bit |
1513 | je pop_reg_64bit |
| 1514 | jmp invalid_operand_size |
1514 | jmp invalid_operand_size |
| 1515 | pop_reg_64bit: |
1515 | pop_reg_64bit: |
| 1516 | test ah,not 8 |
1516 | test ah,not 8 |
| 1517 | jnz invalid_operand_size |
1517 | jnz invalid_operand_size |
| 1518 | cmp [code_type],64 |
1518 | cmp [code_type],64 |
| 1519 | jne illegal_instruction |
1519 | jne illegal_instruction |
| 1520 | jmp pop_reg_store |
1520 | jmp pop_reg_store |
| 1521 | pop_reg_32bit: |
1521 | pop_reg_32bit: |
| 1522 | test ah,not 4 |
1522 | test ah,not 4 |
| 1523 | jnz invalid_operand_size |
1523 | jnz invalid_operand_size |
| 1524 | cmp [code_type],64 |
1524 | cmp [code_type],64 |
| 1525 | je illegal_instruction |
1525 | je illegal_instruction |
| 1526 | call operand_32bit |
1526 | call operand_32bit |
| 1527 | jmp pop_reg_store |
1527 | jmp pop_reg_store |
| 1528 | pop_reg_16bit: |
1528 | pop_reg_16bit: |
| 1529 | test ah,not 2 |
1529 | test ah,not 2 |
| 1530 | jnz invalid_operand_size |
1530 | jnz invalid_operand_size |
| 1531 | call operand_16bit |
1531 | call operand_16bit |
| 1532 | pop_reg_store: |
1532 | pop_reg_store: |
| 1533 | call store_instruction_code |
1533 | call store_instruction_code |
| 1534 | pop_done: |
1534 | pop_done: |
| 1535 | lods byte [esi] |
1535 | lods byte [esi] |
| 1536 | dec esi |
1536 | dec esi |
| 1537 | cmp al,0Fh |
1537 | cmp al,0Fh |
| 1538 | je instruction_assembled |
1538 | je instruction_assembled |
| 1539 | or al,al |
1539 | or al,al |
| 1540 | jz instruction_assembled |
1540 | jz instruction_assembled |
| 1541 | mov [operand_size],0 |
1541 | mov [operand_size],0 |
| 1542 | mov [size_override],0 |
1542 | mov [size_override],0 |
| 1543 | mov [operand_prefix],0 |
1543 | mov [operand_prefix],0 |
| 1544 | mov [rex_prefix],0 |
1544 | mov [rex_prefix],0 |
| 1545 | jmp pop_next |
1545 | jmp pop_next |
| 1546 | pop_sreg: |
1546 | pop_sreg: |
| 1547 | mov dl,[operand_size] |
1547 | mov dl,[operand_size] |
| 1548 | mov dh,[push_size] |
1548 | mov dh,[push_size] |
| 1549 | cmp al,62h |
1549 | cmp al,62h |
| 1550 | je pop_cs |
1550 | je pop_cs |
| 1551 | mov bl,al |
1551 | mov bl,al |
| 1552 | cmp dl,2 |
1552 | cmp dl,2 |
| 1553 | je pop_sreg16 |
1553 | je pop_sreg16 |
| 1554 | cmp dl,4 |
1554 | cmp dl,4 |
| 1555 | je pop_sreg32 |
1555 | je pop_sreg32 |
| 1556 | cmp dl,8 |
1556 | cmp dl,8 |
| 1557 | je pop_sreg64 |
1557 | je pop_sreg64 |
| 1558 | or dl,dl |
1558 | or dl,dl |
| 1559 | jnz invalid_operand_size |
1559 | jnz invalid_operand_size |
| 1560 | cmp dh,2 |
1560 | cmp dh,2 |
| 1561 | je pop_sreg16 |
1561 | je pop_sreg16 |
| 1562 | cmp dh,4 |
1562 | cmp dh,4 |
| 1563 | je pop_sreg32 |
1563 | je pop_sreg32 |
| 1564 | cmp dh,8 |
1564 | cmp dh,8 |
| 1565 | je pop_sreg64 |
1565 | je pop_sreg64 |
| 1566 | jmp pop_sreg_store |
1566 | jmp pop_sreg_store |
| 1567 | pop_sreg16: |
1567 | pop_sreg16: |
| 1568 | test dh,not 2 |
1568 | test dh,not 2 |
| 1569 | jnz invalid_operand_size |
1569 | jnz invalid_operand_size |
| 1570 | call operand_16bit |
1570 | call operand_16bit |
| 1571 | jmp pop_sreg_store |
1571 | jmp pop_sreg_store |
| 1572 | pop_sreg32: |
1572 | pop_sreg32: |
| 1573 | test dh,not 4 |
1573 | test dh,not 4 |
| 1574 | jnz invalid_operand_size |
1574 | jnz invalid_operand_size |
| 1575 | cmp [code_type],64 |
1575 | cmp [code_type],64 |
| 1576 | je illegal_instruction |
1576 | je illegal_instruction |
| 1577 | call operand_32bit |
1577 | call operand_32bit |
| 1578 | jmp pop_sreg_store |
1578 | jmp pop_sreg_store |
| 1579 | pop_sreg64: |
1579 | pop_sreg64: |
| 1580 | test dh,not 8 |
1580 | test dh,not 8 |
| 1581 | jnz invalid_operand_size |
1581 | jnz invalid_operand_size |
| 1582 | cmp [code_type],64 |
1582 | cmp [code_type],64 |
| 1583 | jne illegal_instruction |
1583 | jne illegal_instruction |
| 1584 | pop_sreg_store: |
1584 | pop_sreg_store: |
| 1585 | mov al,bl |
1585 | mov al,bl |
| 1586 | cmp al,70h |
1586 | cmp al,70h |
| 1587 | jae invalid_operand |
1587 | jae invalid_operand |
| 1588 | sub al,61h |
1588 | sub al,61h |
| 1589 | jc invalid_operand |
1589 | jc invalid_operand |
| 1590 | cmp al,4 |
1590 | cmp al,4 |
| 1591 | jae pop_sreg_386 |
1591 | jae pop_sreg_386 |
| 1592 | shl al,3 |
1592 | shl al,3 |
| 1593 | add al,7 |
1593 | add al,7 |
| 1594 | mov [base_code],al |
1594 | mov [base_code],al |
| 1595 | cmp [code_type],64 |
1595 | cmp [code_type],64 |
| 1596 | je illegal_instruction |
1596 | je illegal_instruction |
| 1597 | jmp pop_reg_store |
1597 | jmp pop_reg_store |
| 1598 | pop_cs: |
1598 | pop_cs: |
| 1599 | cmp [code_type],16 |
1599 | cmp [code_type],16 |
| 1600 | jne illegal_instruction |
1600 | jne illegal_instruction |
| 1601 | cmp dl,2 |
1601 | cmp dl,2 |
| 1602 | je pop_cs_store |
1602 | je pop_cs_store |
| 1603 | or dl,dl |
1603 | or dl,dl |
| 1604 | jnz invalid_operand_size |
1604 | jnz invalid_operand_size |
| 1605 | cmp dh,2 |
1605 | cmp dh,2 |
| 1606 | je pop_cs_store |
1606 | je pop_cs_store |
| 1607 | or dh,dh |
1607 | or dh,dh |
| 1608 | jnz illegal_instruction |
1608 | jnz illegal_instruction |
| 1609 | pop_cs_store: |
1609 | pop_cs_store: |
| 1610 | test dh,not 2 |
1610 | test dh,not 2 |
| 1611 | jnz invalid_operand_size |
1611 | jnz invalid_operand_size |
| 1612 | mov al,0Fh |
1612 | mov al,0Fh |
| 1613 | stos byte [edi] |
1613 | stos byte [edi] |
| 1614 | jmp pop_done |
1614 | jmp pop_done |
| 1615 | pop_sreg_386: |
1615 | pop_sreg_386: |
| 1616 | sub al,4 |
1616 | sub al,4 |
| 1617 | shl al,3 |
1617 | shl al,3 |
| 1618 | add al,0A1h |
1618 | add al,0A1h |
| 1619 | mov [extended_code],al |
1619 | mov [extended_code],al |
| 1620 | mov [base_code],0Fh |
1620 | mov [base_code],0Fh |
| 1621 | jmp pop_reg_store |
1621 | jmp pop_reg_store |
| 1622 | inc_instruction: |
1622 | inc_instruction: |
| 1623 | mov [base_code],al |
1623 | mov [base_code],al |
| 1624 | lods byte [esi] |
1624 | lods byte [esi] |
| 1625 | call get_size_operator |
1625 | call get_size_operator |
| 1626 | cmp al,10h |
1626 | cmp al,10h |
| 1627 | je inc_reg |
1627 | je inc_reg |
| 1628 | cmp al,'[' |
1628 | cmp al,'[' |
| 1629 | je inc_mem |
1629 | je inc_mem |
| 1630 | jne invalid_operand |
1630 | jne invalid_operand |
| 1631 | inc_mem: |
1631 | inc_mem: |
| 1632 | call get_address |
1632 | call get_address |
| 1633 | mov al,[operand_size] |
1633 | mov al,[operand_size] |
| 1634 | cmp al,1 |
1634 | cmp al,1 |
| 1635 | je inc_mem_8bit |
1635 | je inc_mem_8bit |
| 1636 | jb inc_mem_nosize |
1636 | jb inc_mem_nosize |
| 1637 | call operand_autodetect |
1637 | call operand_autodetect |
| 1638 | mov al,0FFh |
1638 | mov al,0FFh |
| 1639 | xchg al,[base_code] |
1639 | xchg al,[base_code] |
| 1640 | mov [postbyte_register],al |
1640 | mov [postbyte_register],al |
| 1641 | jmp instruction_ready |
1641 | jmp instruction_ready |
| 1642 | inc_mem_nosize: |
1642 | inc_mem_nosize: |
| 1643 | call recoverable_unknown_size |
1643 | call recoverable_unknown_size |
| 1644 | inc_mem_8bit: |
1644 | inc_mem_8bit: |
| 1645 | mov al,0FEh |
1645 | mov al,0FEh |
| 1646 | xchg al,[base_code] |
1646 | xchg al,[base_code] |
| 1647 | mov [postbyte_register],al |
1647 | mov [postbyte_register],al |
| 1648 | jmp instruction_ready |
1648 | jmp instruction_ready |
| 1649 | inc_reg: |
1649 | inc_reg: |
| 1650 | lods byte [esi] |
1650 | lods byte [esi] |
| 1651 | call convert_register |
1651 | call convert_register |
| 1652 | mov bl,al |
1652 | mov bl,al |
| 1653 | mov al,0FEh |
1653 | mov al,0FEh |
| 1654 | xchg al,[base_code] |
1654 | xchg al,[base_code] |
| 1655 | mov [postbyte_register],al |
1655 | mov [postbyte_register],al |
| 1656 | mov al,ah |
1656 | mov al,ah |
| 1657 | cmp al,1 |
1657 | cmp al,1 |
| 1658 | je inc_reg_8bit |
1658 | je inc_reg_8bit |
| 1659 | call operand_autodetect |
1659 | call operand_autodetect |
| 1660 | cmp [code_type],64 |
1660 | cmp [code_type],64 |
| 1661 | je inc_reg_long_form |
1661 | je inc_reg_long_form |
| 1662 | mov al,[postbyte_register] |
1662 | mov al,[postbyte_register] |
| 1663 | shl al,3 |
1663 | shl al,3 |
| 1664 | add al,bl |
1664 | add al,bl |
| 1665 | add al,40h |
1665 | add al,40h |
| 1666 | mov [base_code],al |
1666 | mov [base_code],al |
| 1667 | call store_instruction_code |
1667 | call store_instruction_code |
| 1668 | jmp instruction_assembled |
1668 | jmp instruction_assembled |
| 1669 | inc_reg_long_form: |
1669 | inc_reg_long_form: |
| 1670 | inc [base_code] |
1670 | inc [base_code] |
| 1671 | inc_reg_8bit: |
1671 | inc_reg_8bit: |
| 1672 | jmp nomem_instruction_ready |
1672 | jmp nomem_instruction_ready |
| 1673 | set_instruction: |
1673 | set_instruction: |
| 1674 | mov [base_code],0Fh |
1674 | mov [base_code],0Fh |
| 1675 | mov [extended_code],al |
1675 | mov [extended_code],al |
| 1676 | lods byte [esi] |
1676 | lods byte [esi] |
| 1677 | call get_size_operator |
1677 | call get_size_operator |
| 1678 | cmp al,10h |
1678 | cmp al,10h |
| 1679 | je set_reg |
1679 | je set_reg |
| 1680 | cmp al,'[' |
1680 | cmp al,'[' |
| 1681 | jne invalid_operand |
1681 | jne invalid_operand |
| 1682 | set_mem: |
1682 | set_mem: |
| 1683 | call get_address |
1683 | call get_address |
| 1684 | cmp [operand_size],1 |
1684 | cmp [operand_size],1 |
| 1685 | ja invalid_operand_size |
1685 | ja invalid_operand_size |
| 1686 | mov [postbyte_register],0 |
1686 | mov [postbyte_register],0 |
| 1687 | jmp instruction_ready |
1687 | jmp instruction_ready |
| 1688 | set_reg: |
1688 | set_reg: |
| 1689 | lods byte [esi] |
1689 | lods byte [esi] |
| 1690 | call convert_register |
1690 | call convert_register |
| 1691 | cmp ah,1 |
1691 | cmp ah,1 |
| 1692 | jne invalid_operand_size |
1692 | jne invalid_operand_size |
| 1693 | mov bl,al |
1693 | mov bl,al |
| 1694 | mov [postbyte_register],0 |
1694 | mov [postbyte_register],0 |
| 1695 | jmp nomem_instruction_ready |
1695 | jmp nomem_instruction_ready |
| 1696 | arpl_instruction: |
1696 | arpl_instruction: |
| 1697 | cmp [code_type],64 |
1697 | cmp [code_type],64 |
| 1698 | je illegal_instruction |
1698 | je illegal_instruction |
| 1699 | mov [base_code],63h |
1699 | mov [base_code],63h |
| 1700 | lods byte [esi] |
1700 | lods byte [esi] |
| 1701 | call get_size_operator |
1701 | call get_size_operator |
| 1702 | cmp al,10h |
1702 | cmp al,10h |
| 1703 | je arpl_reg |
1703 | je arpl_reg |
| 1704 | cmp al,'[' |
1704 | cmp al,'[' |
| 1705 | jne invalid_operand |
1705 | jne invalid_operand |
| 1706 | call get_address |
1706 | call get_address |
| 1707 | lods byte [esi] |
1707 | lods byte [esi] |
| 1708 | cmp al,',' |
1708 | cmp al,',' |
| 1709 | jne invalid_operand |
1709 | jne invalid_operand |
| 1710 | lods byte [esi] |
1710 | lods byte [esi] |
| 1711 | cmp al,10h |
1711 | cmp al,10h |
| 1712 | jne invalid_operand |
1712 | jne invalid_operand |
| 1713 | lods byte [esi] |
1713 | lods byte [esi] |
| 1714 | call convert_register |
1714 | call convert_register |
| 1715 | mov [postbyte_register],al |
1715 | mov [postbyte_register],al |
| 1716 | cmp ah,2 |
1716 | cmp ah,2 |
| 1717 | jne invalid_operand_size |
1717 | jne invalid_operand_size |
| 1718 | jmp instruction_ready |
1718 | jmp instruction_ready |
| 1719 | arpl_reg: |
1719 | arpl_reg: |
| 1720 | lods byte [esi] |
1720 | lods byte [esi] |
| 1721 | call convert_register |
1721 | call convert_register |
| 1722 | cmp ah,2 |
1722 | cmp ah,2 |
| 1723 | jne invalid_operand_size |
1723 | jne invalid_operand_size |
| 1724 | mov bl,al |
1724 | mov bl,al |
| 1725 | lods byte [esi] |
1725 | lods byte [esi] |
| 1726 | cmp al,',' |
1726 | cmp al,',' |
| 1727 | jne invalid_operand |
1727 | jne invalid_operand |
| 1728 | lods byte [esi] |
1728 | lods byte [esi] |
| 1729 | cmp al,10h |
1729 | cmp al,10h |
| 1730 | jne invalid_operand |
1730 | jne invalid_operand |
| 1731 | lods byte [esi] |
1731 | lods byte [esi] |
| 1732 | call convert_register |
1732 | call convert_register |
| 1733 | mov [postbyte_register],al |
1733 | mov [postbyte_register],al |
| 1734 | jmp nomem_instruction_ready |
1734 | jmp nomem_instruction_ready |
| 1735 | bound_instruction: |
1735 | bound_instruction: |
| 1736 | cmp [code_type],64 |
1736 | cmp [code_type],64 |
| 1737 | je illegal_instruction |
1737 | je illegal_instruction |
| 1738 | lods byte [esi] |
1738 | lods byte [esi] |
| 1739 | call get_size_operator |
1739 | call get_size_operator |
| 1740 | cmp al,10h |
1740 | cmp al,10h |
| 1741 | jne invalid_operand |
1741 | jne invalid_operand |
| 1742 | lods byte [esi] |
1742 | lods byte [esi] |
| 1743 | call convert_register |
1743 | call convert_register |
| 1744 | mov [postbyte_register],al |
1744 | mov [postbyte_register],al |
| 1745 | lods byte [esi] |
1745 | lods byte [esi] |
| 1746 | cmp al,',' |
1746 | cmp al,',' |
| 1747 | jne invalid_operand |
1747 | jne invalid_operand |
| 1748 | lods byte [esi] |
1748 | lods byte [esi] |
| 1749 | call get_size_operator |
1749 | call get_size_operator |
| 1750 | cmp al,'[' |
1750 | cmp al,'[' |
| 1751 | jne invalid_operand |
1751 | jne invalid_operand |
| 1752 | call get_address |
1752 | call get_address |
| 1753 | mov al,[operand_size] |
1753 | mov al,[operand_size] |
| 1754 | cmp al,2 |
1754 | cmp al,2 |
| 1755 | je bound_store |
1755 | je bound_store |
| 1756 | cmp al,4 |
1756 | cmp al,4 |
| 1757 | jne invalid_operand_size |
1757 | jne invalid_operand_size |
| 1758 | bound_store: |
1758 | bound_store: |
| 1759 | call operand_autodetect |
1759 | call operand_autodetect |
| 1760 | mov [base_code],62h |
1760 | mov [base_code],62h |
| 1761 | jmp instruction_ready |
1761 | jmp instruction_ready |
| 1762 | enter_instruction: |
1762 | enter_instruction: |
| 1763 | lods byte [esi] |
1763 | lods byte [esi] |
| 1764 | call get_size_operator |
1764 | call get_size_operator |
| 1765 | cmp ah,2 |
1765 | cmp ah,2 |
| 1766 | je enter_imm16_size_ok |
1766 | je enter_imm16_size_ok |
| 1767 | or ah,ah |
1767 | or ah,ah |
| 1768 | jnz invalid_operand_size |
1768 | jnz invalid_operand_size |
| 1769 | enter_imm16_size_ok: |
1769 | enter_imm16_size_ok: |
| 1770 | cmp al,'(' |
1770 | cmp al,'(' |
| 1771 | jne invalid_operand |
1771 | jne invalid_operand |
| 1772 | call get_word_value |
1772 | call get_word_value |
| 1773 | cmp [next_pass_needed],0 |
1773 | cmp [next_pass_needed],0 |
| 1774 | jne enter_imm16_ok |
1774 | jne enter_imm16_ok |
| 1775 | cmp [value_type],0 |
1775 | cmp [value_type],0 |
| 1776 | jne invalid_use_of_symbol |
1776 | jne invalid_use_of_symbol |
| 1777 | test eax,eax |
1777 | test eax,eax |
| 1778 | js value_out_of_range |
1778 | js value_out_of_range |
| 1779 | enter_imm16_ok: |
1779 | enter_imm16_ok: |
| 1780 | push eax |
1780 | push eax |
| 1781 | mov [operand_size],0 |
1781 | mov [operand_size],0 |
| 1782 | lods byte [esi] |
1782 | lods byte [esi] |
| 1783 | cmp al,',' |
1783 | cmp al,',' |
| 1784 | jne invalid_operand |
1784 | jne invalid_operand |
| 1785 | lods byte [esi] |
1785 | lods byte [esi] |
| 1786 | call get_size_operator |
1786 | call get_size_operator |
| 1787 | cmp ah,1 |
1787 | cmp ah,1 |
| 1788 | je enter_imm8_size_ok |
1788 | je enter_imm8_size_ok |
| 1789 | or ah,ah |
1789 | or ah,ah |
| 1790 | jnz invalid_operand_size |
1790 | jnz invalid_operand_size |
| 1791 | enter_imm8_size_ok: |
1791 | enter_imm8_size_ok: |
| 1792 | cmp al,'(' |
1792 | cmp al,'(' |
| 1793 | jne invalid_operand |
1793 | jne invalid_operand |
| 1794 | call get_byte_value |
1794 | call get_byte_value |
| 1795 | cmp [next_pass_needed],0 |
1795 | cmp [next_pass_needed],0 |
| 1796 | jne enter_imm8_ok |
1796 | jne enter_imm8_ok |
| 1797 | test eax,eax |
1797 | test eax,eax |
| 1798 | js value_out_of_range |
1798 | js value_out_of_range |
| 1799 | enter_imm8_ok: |
1799 | enter_imm8_ok: |
| 1800 | mov dl,al |
1800 | mov dl,al |
| 1801 | pop ebx |
1801 | pop ebx |
| 1802 | mov al,0C8h |
1802 | mov al,0C8h |
| 1803 | stos byte [edi] |
1803 | stos byte [edi] |
| 1804 | mov ax,bx |
1804 | mov ax,bx |
| 1805 | stos word [edi] |
1805 | stos word [edi] |
| 1806 | mov al,dl |
1806 | mov al,dl |
| 1807 | stos byte [edi] |
1807 | stos byte [edi] |
| 1808 | jmp instruction_assembled |
1808 | jmp instruction_assembled |
| 1809 | ret_instruction_only64: |
1809 | ret_instruction_only64: |
| 1810 | cmp [code_type],64 |
1810 | cmp [code_type],64 |
| 1811 | jne illegal_instruction |
1811 | jne illegal_instruction |
| 1812 | jmp ret_instruction |
1812 | jmp ret_instruction |
| 1813 | ret_instruction_32bit_except64: |
1813 | ret_instruction_32bit_except64: |
| 1814 | cmp [code_type],64 |
1814 | cmp [code_type],64 |
| 1815 | je illegal_instruction |
1815 | je illegal_instruction |
| 1816 | ret_instruction_32bit: |
1816 | ret_instruction_32bit: |
| 1817 | call operand_32bit |
1817 | call operand_32bit |
| 1818 | jmp ret_instruction |
1818 | jmp ret_instruction |
| 1819 | ret_instruction_16bit: |
1819 | ret_instruction_16bit: |
| 1820 | call operand_16bit |
1820 | call operand_16bit |
| 1821 | jmp ret_instruction |
1821 | jmp ret_instruction |
| 1822 | retf_instruction: |
1822 | retf_instruction: |
| 1823 | cmp [code_type],64 |
1823 | cmp [code_type],64 |
| 1824 | jne ret_instruction |
1824 | jne ret_instruction |
| 1825 | ret_instruction_64bit: |
1825 | ret_instruction_64bit: |
| 1826 | call operand_64bit |
1826 | call operand_64bit |
| 1827 | ret_instruction: |
1827 | ret_instruction: |
| 1828 | mov [base_code],al |
1828 | mov [base_code],al |
| 1829 | lods byte [esi] |
1829 | lods byte [esi] |
| 1830 | dec esi |
1830 | dec esi |
| 1831 | or al,al |
1831 | or al,al |
| 1832 | jz simple_ret |
1832 | jz simple_ret |
| 1833 | cmp al,0Fh |
1833 | cmp al,0Fh |
| 1834 | je simple_ret |
1834 | je simple_ret |
| 1835 | lods byte [esi] |
1835 | lods byte [esi] |
| 1836 | call get_size_operator |
1836 | call get_size_operator |
| 1837 | or ah,ah |
1837 | or ah,ah |
| 1838 | jz ret_imm |
1838 | jz ret_imm |
| 1839 | cmp ah,2 |
1839 | cmp ah,2 |
| 1840 | je ret_imm |
1840 | je ret_imm |
| 1841 | jmp invalid_operand_size |
1841 | jmp invalid_operand_size |
| 1842 | ret_imm: |
1842 | ret_imm: |
| 1843 | cmp al,'(' |
1843 | cmp al,'(' |
| 1844 | jne invalid_operand |
1844 | jne invalid_operand |
| 1845 | call get_word_value |
1845 | call get_word_value |
| 1846 | cmp [next_pass_needed],0 |
1846 | cmp [next_pass_needed],0 |
| 1847 | jne ret_imm_ok |
1847 | jne ret_imm_ok |
| 1848 | cmp [value_type],0 |
1848 | cmp [value_type],0 |
| 1849 | jne invalid_use_of_symbol |
1849 | jne invalid_use_of_symbol |
| 1850 | test eax,eax |
1850 | test eax,eax |
| 1851 | js value_out_of_range |
1851 | js value_out_of_range |
| 1852 | ret_imm_ok: |
1852 | ret_imm_ok: |
| 1853 | cmp [size_declared],0 |
1853 | cmp [size_declared],0 |
| 1854 | jne ret_imm_store |
1854 | jne ret_imm_store |
| 1855 | or ax,ax |
1855 | or ax,ax |
| 1856 | jz simple_ret |
1856 | jz simple_ret |
| 1857 | ret_imm_store: |
1857 | ret_imm_store: |
| 1858 | mov dx,ax |
1858 | mov dx,ax |
| 1859 | call store_instruction_code |
1859 | call store_instruction_code |
| 1860 | mov ax,dx |
1860 | mov ax,dx |
| 1861 | stos word [edi] |
1861 | stos word [edi] |
| 1862 | jmp instruction_assembled |
1862 | jmp instruction_assembled |
| 1863 | simple_ret: |
1863 | simple_ret: |
| 1864 | inc [base_code] |
1864 | inc [base_code] |
| 1865 | call store_instruction_code |
1865 | call store_instruction_code |
| 1866 | jmp instruction_assembled |
1866 | jmp instruction_assembled |
| 1867 | lea_instruction: |
1867 | lea_instruction: |
| 1868 | mov [base_code],8Dh |
1868 | mov [base_code],8Dh |
| 1869 | lods byte [esi] |
1869 | lods byte [esi] |
| 1870 | call get_size_operator |
1870 | call get_size_operator |
| 1871 | cmp al,10h |
1871 | cmp al,10h |
| 1872 | jne invalid_operand |
1872 | jne invalid_operand |
| 1873 | lods byte [esi] |
1873 | lods byte [esi] |
| 1874 | call convert_register |
1874 | call convert_register |
| 1875 | mov [postbyte_register],al |
1875 | mov [postbyte_register],al |
| 1876 | lods byte [esi] |
1876 | lods byte [esi] |
| 1877 | cmp al,',' |
1877 | cmp al,',' |
| 1878 | jne invalid_operand |
1878 | jne invalid_operand |
| 1879 | xor al,al |
1879 | xor al,al |
| 1880 | xchg al,[operand_size] |
1880 | xchg al,[operand_size] |
| 1881 | push eax |
1881 | push eax |
| 1882 | lods byte [esi] |
1882 | lods byte [esi] |
| 1883 | call get_size_operator |
1883 | call get_size_operator |
| 1884 | cmp al,'[' |
1884 | cmp al,'[' |
| 1885 | jne invalid_operand |
1885 | jne invalid_operand |
| 1886 | mov [size_override],-1 |
1886 | mov [size_override],-1 |
| 1887 | call get_address |
1887 | call get_address |
| 1888 | pop eax |
1888 | pop eax |
| 1889 | mov [operand_size],al |
1889 | mov [operand_size],al |
| 1890 | call operand_autodetect |
1890 | call operand_autodetect |
| 1891 | jmp instruction_ready |
1891 | jmp instruction_ready |
| 1892 | ls_instruction: |
1892 | ls_instruction: |
| 1893 | or al,al |
1893 | or al,al |
| 1894 | jz les_instruction |
1894 | jz les_instruction |
| 1895 | cmp al,3 |
1895 | cmp al,3 |
| 1896 | jz lds_instruction |
1896 | jz lds_instruction |
| 1897 | add al,0B0h |
1897 | add al,0B0h |
| 1898 | mov [extended_code],al |
1898 | mov [extended_code],al |
| 1899 | mov [base_code],0Fh |
1899 | mov [base_code],0Fh |
| 1900 | jmp ls_code_ok |
1900 | jmp ls_code_ok |
| 1901 | les_instruction: |
1901 | les_instruction: |
| 1902 | mov [base_code],0C4h |
1902 | mov [base_code],0C4h |
| 1903 | jmp ls_short_code |
1903 | jmp ls_short_code |
| 1904 | lds_instruction: |
1904 | lds_instruction: |
| 1905 | mov [base_code],0C5h |
1905 | mov [base_code],0C5h |
| 1906 | ls_short_code: |
1906 | ls_short_code: |
| 1907 | cmp [code_type],64 |
1907 | cmp [code_type],64 |
| 1908 | je illegal_instruction |
1908 | je illegal_instruction |
| 1909 | ls_code_ok: |
1909 | ls_code_ok: |
| 1910 | lods byte [esi] |
1910 | lods byte [esi] |
| 1911 | call get_size_operator |
1911 | call get_size_operator |
| 1912 | cmp al,10h |
1912 | cmp al,10h |
| 1913 | jne invalid_operand |
1913 | jne invalid_operand |
| 1914 | lods byte [esi] |
1914 | lods byte [esi] |
| 1915 | call convert_register |
1915 | call convert_register |
| 1916 | mov [postbyte_register],al |
1916 | mov [postbyte_register],al |
| 1917 | lods byte [esi] |
1917 | lods byte [esi] |
| 1918 | cmp al,',' |
1918 | cmp al,',' |
| 1919 | jne invalid_operand |
1919 | jne invalid_operand |
| 1920 | add [operand_size],2 |
1920 | add [operand_size],2 |
| 1921 | lods byte [esi] |
1921 | lods byte [esi] |
| 1922 | call get_size_operator |
1922 | call get_size_operator |
| 1923 | cmp al,'[' |
1923 | cmp al,'[' |
| 1924 | jne invalid_operand |
1924 | jne invalid_operand |
| 1925 | call get_address |
1925 | call get_address |
| 1926 | mov al,[operand_size] |
1926 | mov al,[operand_size] |
| 1927 | cmp al,4 |
1927 | cmp al,4 |
| 1928 | je ls_16bit |
1928 | je ls_16bit |
| 1929 | cmp al,6 |
1929 | cmp al,6 |
| 1930 | je ls_32bit |
1930 | je ls_32bit |
| 1931 | cmp al,10 |
1931 | cmp al,10 |
| 1932 | je ls_64bit |
1932 | je ls_64bit |
| 1933 | jmp invalid_operand_size |
1933 | jmp invalid_operand_size |
| 1934 | ls_16bit: |
1934 | ls_16bit: |
| 1935 | call operand_16bit |
1935 | call operand_16bit |
| 1936 | jmp instruction_ready |
1936 | jmp instruction_ready |
| 1937 | ls_32bit: |
1937 | ls_32bit: |
| 1938 | call operand_32bit |
1938 | call operand_32bit |
| 1939 | jmp instruction_ready |
1939 | jmp instruction_ready |
| 1940 | ls_64bit: |
1940 | ls_64bit: |
| 1941 | call operand_64bit |
1941 | call operand_64bit |
| 1942 | jmp instruction_ready |
1942 | jmp instruction_ready |
| 1943 | sh_instruction: |
1943 | sh_instruction: |
| 1944 | mov [postbyte_register],al |
1944 | mov [postbyte_register],al |
| 1945 | lods byte [esi] |
1945 | lods byte [esi] |
| 1946 | call get_size_operator |
1946 | call get_size_operator |
| 1947 | cmp al,10h |
1947 | cmp al,10h |
| 1948 | je sh_reg |
1948 | je sh_reg |
| 1949 | cmp al,'[' |
1949 | cmp al,'[' |
| 1950 | jne invalid_operand |
1950 | jne invalid_operand |
| 1951 | sh_mem: |
1951 | sh_mem: |
| 1952 | call get_address |
1952 | call get_address |
| 1953 | push edx ebx ecx |
1953 | push edx ebx ecx |
| 1954 | mov al,[operand_size] |
1954 | mov al,[operand_size] |
| 1955 | push eax |
1955 | push eax |
| 1956 | mov [operand_size],0 |
1956 | mov [operand_size],0 |
| 1957 | lods byte [esi] |
1957 | lods byte [esi] |
| 1958 | cmp al,',' |
1958 | cmp al,',' |
| 1959 | jne invalid_operand |
1959 | jne invalid_operand |
| 1960 | lods byte [esi] |
1960 | lods byte [esi] |
| 1961 | call get_size_operator |
1961 | call get_size_operator |
| 1962 | cmp al,'(' |
1962 | cmp al,'(' |
| 1963 | je sh_mem_imm |
1963 | je sh_mem_imm |
| 1964 | cmp al,10h |
1964 | cmp al,10h |
| 1965 | jne invalid_operand |
1965 | jne invalid_operand |
| 1966 | sh_mem_reg: |
1966 | sh_mem_reg: |
| 1967 | lods byte [esi] |
1967 | lods byte [esi] |
| 1968 | cmp al,11h |
1968 | cmp al,11h |
| 1969 | jne invalid_operand |
1969 | jne invalid_operand |
| 1970 | pop eax ecx ebx edx |
1970 | pop eax ecx ebx edx |
| 1971 | cmp al,1 |
1971 | cmp al,1 |
| 1972 | je sh_mem_cl_8bit |
1972 | je sh_mem_cl_8bit |
| 1973 | jb sh_mem_cl_nosize |
1973 | jb sh_mem_cl_nosize |
| 1974 | call operand_autodetect |
1974 | call operand_autodetect |
| 1975 | mov [base_code],0D3h |
1975 | mov [base_code],0D3h |
| 1976 | jmp instruction_ready |
1976 | jmp instruction_ready |
| 1977 | sh_mem_cl_nosize: |
1977 | sh_mem_cl_nosize: |
| 1978 | call recoverable_unknown_size |
1978 | call recoverable_unknown_size |
| 1979 | sh_mem_cl_8bit: |
1979 | sh_mem_cl_8bit: |
| 1980 | mov [base_code],0D2h |
1980 | mov [base_code],0D2h |
| 1981 | jmp instruction_ready |
1981 | jmp instruction_ready |
| 1982 | sh_mem_imm: |
1982 | sh_mem_imm: |
| 1983 | mov al,[operand_size] |
1983 | mov al,[operand_size] |
| 1984 | or al,al |
1984 | or al,al |
| 1985 | jz sh_mem_imm_size_ok |
1985 | jz sh_mem_imm_size_ok |
| 1986 | cmp al,1 |
1986 | cmp al,1 |
| 1987 | jne invalid_operand_size |
1987 | jne invalid_operand_size |
| 1988 | sh_mem_imm_size_ok: |
1988 | sh_mem_imm_size_ok: |
| 1989 | call get_byte_value |
1989 | call get_byte_value |
| 1990 | mov byte [value],al |
1990 | mov byte [value],al |
| 1991 | pop eax ecx ebx edx |
1991 | pop eax ecx ebx edx |
| 1992 | cmp al,1 |
1992 | cmp al,1 |
| 1993 | je sh_mem_imm_8bit |
1993 | je sh_mem_imm_8bit |
| 1994 | jb sh_mem_imm_nosize |
1994 | jb sh_mem_imm_nosize |
| 1995 | call operand_autodetect |
1995 | call operand_autodetect |
| 1996 | cmp byte [value],1 |
1996 | cmp byte [value],1 |
| 1997 | je sh_mem_1 |
1997 | je sh_mem_1 |
| 1998 | mov [base_code],0C1h |
1998 | mov [base_code],0C1h |
| 1999 | call store_instruction_with_imm8 |
1999 | call store_instruction_with_imm8 |
| 2000 | jmp instruction_assembled |
2000 | jmp instruction_assembled |
| 2001 | sh_mem_1: |
2001 | sh_mem_1: |
| 2002 | mov [base_code],0D1h |
2002 | mov [base_code],0D1h |
| 2003 | jmp instruction_ready |
2003 | jmp instruction_ready |
| 2004 | sh_mem_imm_nosize: |
2004 | sh_mem_imm_nosize: |
| 2005 | call recoverable_unknown_size |
2005 | call recoverable_unknown_size |
| 2006 | sh_mem_imm_8bit: |
2006 | sh_mem_imm_8bit: |
| 2007 | cmp byte [value],1 |
2007 | cmp byte [value],1 |
| 2008 | je sh_mem_1_8bit |
2008 | je sh_mem_1_8bit |
| 2009 | mov [base_code],0C0h |
2009 | mov [base_code],0C0h |
| 2010 | call store_instruction_with_imm8 |
2010 | call store_instruction_with_imm8 |
| 2011 | jmp instruction_assembled |
2011 | jmp instruction_assembled |
| 2012 | sh_mem_1_8bit: |
2012 | sh_mem_1_8bit: |
| 2013 | mov [base_code],0D0h |
2013 | mov [base_code],0D0h |
| 2014 | jmp instruction_ready |
2014 | jmp instruction_ready |
| 2015 | sh_reg: |
2015 | sh_reg: |
| 2016 | lods byte [esi] |
2016 | lods byte [esi] |
| 2017 | call convert_register |
2017 | call convert_register |
| 2018 | mov bx,ax |
2018 | mov bx,ax |
| 2019 | mov [operand_size],0 |
2019 | mov [operand_size],0 |
| 2020 | lods byte [esi] |
2020 | lods byte [esi] |
| 2021 | cmp al,',' |
2021 | cmp al,',' |
| 2022 | jne invalid_operand |
2022 | jne invalid_operand |
| 2023 | lods byte [esi] |
2023 | lods byte [esi] |
| 2024 | call get_size_operator |
2024 | call get_size_operator |
| 2025 | cmp al,'(' |
2025 | cmp al,'(' |
| 2026 | je sh_reg_imm |
2026 | je sh_reg_imm |
| 2027 | cmp al,10h |
2027 | cmp al,10h |
| 2028 | jne invalid_operand |
2028 | jne invalid_operand |
| 2029 | sh_reg_reg: |
2029 | sh_reg_reg: |
| 2030 | lods byte [esi] |
2030 | lods byte [esi] |
| 2031 | cmp al,11h |
2031 | cmp al,11h |
| 2032 | jne invalid_operand |
2032 | jne invalid_operand |
| 2033 | mov al,bh |
2033 | mov al,bh |
| 2034 | cmp al,1 |
2034 | cmp al,1 |
| 2035 | je sh_reg_cl_8bit |
2035 | je sh_reg_cl_8bit |
| 2036 | call operand_autodetect |
2036 | call operand_autodetect |
| 2037 | mov [base_code],0D3h |
2037 | mov [base_code],0D3h |
| 2038 | jmp nomem_instruction_ready |
2038 | jmp nomem_instruction_ready |
| 2039 | sh_reg_cl_8bit: |
2039 | sh_reg_cl_8bit: |
| 2040 | mov [base_code],0D2h |
2040 | mov [base_code],0D2h |
| 2041 | jmp nomem_instruction_ready |
2041 | jmp nomem_instruction_ready |
| 2042 | sh_reg_imm: |
2042 | sh_reg_imm: |
| 2043 | mov al,[operand_size] |
2043 | mov al,[operand_size] |
| 2044 | or al,al |
2044 | or al,al |
| 2045 | jz sh_reg_imm_size_ok |
2045 | jz sh_reg_imm_size_ok |
| 2046 | cmp al,1 |
2046 | cmp al,1 |
| 2047 | jne invalid_operand_size |
2047 | jne invalid_operand_size |
| 2048 | sh_reg_imm_size_ok: |
2048 | sh_reg_imm_size_ok: |
| 2049 | push ebx |
2049 | push ebx |
| 2050 | call get_byte_value |
2050 | call get_byte_value |
| 2051 | mov dl,al |
2051 | mov dl,al |
| 2052 | pop ebx |
2052 | pop ebx |
| 2053 | mov al,bh |
2053 | mov al,bh |
| 2054 | cmp al,1 |
2054 | cmp al,1 |
| 2055 | je sh_reg_imm_8bit |
2055 | je sh_reg_imm_8bit |
| 2056 | call operand_autodetect |
2056 | call operand_autodetect |
| 2057 | cmp dl,1 |
2057 | cmp dl,1 |
| 2058 | je sh_reg_1 |
2058 | je sh_reg_1 |
| 2059 | mov [base_code],0C1h |
2059 | mov [base_code],0C1h |
| 2060 | call store_nomem_instruction |
2060 | call store_nomem_instruction |
| 2061 | mov al,dl |
2061 | mov al,dl |
| 2062 | stos byte [edi] |
2062 | stos byte [edi] |
| 2063 | jmp instruction_assembled |
2063 | jmp instruction_assembled |
| 2064 | sh_reg_1: |
2064 | sh_reg_1: |
| 2065 | mov [base_code],0D1h |
2065 | mov [base_code],0D1h |
| 2066 | jmp nomem_instruction_ready |
2066 | jmp nomem_instruction_ready |
| 2067 | sh_reg_imm_8bit: |
2067 | sh_reg_imm_8bit: |
| 2068 | cmp dl,1 |
2068 | cmp dl,1 |
| 2069 | je sh_reg_1_8bit |
2069 | je sh_reg_1_8bit |
| 2070 | mov [base_code],0C0h |
2070 | mov [base_code],0C0h |
| 2071 | call store_nomem_instruction |
2071 | call store_nomem_instruction |
| 2072 | mov al,dl |
2072 | mov al,dl |
| 2073 | stos byte [edi] |
2073 | stos byte [edi] |
| 2074 | jmp instruction_assembled |
2074 | jmp instruction_assembled |
| 2075 | sh_reg_1_8bit: |
2075 | sh_reg_1_8bit: |
| 2076 | mov [base_code],0D0h |
2076 | mov [base_code],0D0h |
| 2077 | jmp nomem_instruction_ready |
2077 | jmp nomem_instruction_ready |
| 2078 | shd_instruction: |
2078 | shd_instruction: |
| 2079 | mov [base_code],0Fh |
2079 | mov [base_code],0Fh |
| 2080 | mov [extended_code],al |
2080 | mov [extended_code],al |
| 2081 | lods byte [esi] |
2081 | lods byte [esi] |
| 2082 | call get_size_operator |
2082 | call get_size_operator |
| 2083 | cmp al,10h |
2083 | cmp al,10h |
| 2084 | je shd_reg |
2084 | je shd_reg |
| 2085 | cmp al,'[' |
2085 | cmp al,'[' |
| 2086 | jne invalid_operand |
2086 | jne invalid_operand |
| 2087 | shd_mem: |
2087 | shd_mem: |
| 2088 | call get_address |
2088 | call get_address |
| 2089 | push edx ebx ecx |
2089 | push edx ebx ecx |
| 2090 | lods byte [esi] |
2090 | lods byte [esi] |
| 2091 | cmp al,',' |
2091 | cmp al,',' |
| 2092 | jne invalid_operand |
2092 | jne invalid_operand |
| 2093 | lods byte [esi] |
2093 | lods byte [esi] |
| 2094 | call get_size_operator |
2094 | call get_size_operator |
| 2095 | cmp al,10h |
2095 | cmp al,10h |
| 2096 | jne invalid_operand |
2096 | jne invalid_operand |
| 2097 | lods byte [esi] |
2097 | lods byte [esi] |
| 2098 | call convert_register |
2098 | call convert_register |
| 2099 | mov [postbyte_register],al |
2099 | mov [postbyte_register],al |
| 2100 | lods byte [esi] |
2100 | lods byte [esi] |
| 2101 | cmp al,',' |
2101 | cmp al,',' |
| 2102 | jne invalid_operand |
2102 | jne invalid_operand |
| 2103 | mov al,ah |
2103 | mov al,ah |
| 2104 | mov [operand_size],0 |
2104 | mov [operand_size],0 |
| 2105 | push eax |
2105 | push eax |
| 2106 | lods byte [esi] |
2106 | lods byte [esi] |
| 2107 | call get_size_operator |
2107 | call get_size_operator |
| 2108 | cmp al,'(' |
2108 | cmp al,'(' |
| 2109 | je shd_mem_reg_imm |
2109 | je shd_mem_reg_imm |
| 2110 | cmp al,10h |
2110 | cmp al,10h |
| 2111 | jne invalid_operand |
2111 | jne invalid_operand |
| 2112 | lods byte [esi] |
2112 | lods byte [esi] |
| 2113 | cmp al,11h |
2113 | cmp al,11h |
| 2114 | jne invalid_operand |
2114 | jne invalid_operand |
| 2115 | pop eax ecx ebx edx |
2115 | pop eax ecx ebx edx |
| 2116 | call operand_autodetect |
2116 | call operand_autodetect |
| 2117 | inc [extended_code] |
2117 | inc [extended_code] |
| 2118 | jmp instruction_ready |
2118 | jmp instruction_ready |
| 2119 | shd_mem_reg_imm: |
2119 | shd_mem_reg_imm: |
| 2120 | mov al,[operand_size] |
2120 | mov al,[operand_size] |
| 2121 | or al,al |
2121 | or al,al |
| 2122 | jz shd_mem_reg_imm_size_ok |
2122 | jz shd_mem_reg_imm_size_ok |
| 2123 | cmp al,1 |
2123 | cmp al,1 |
| 2124 | jne invalid_operand_size |
2124 | jne invalid_operand_size |
| 2125 | shd_mem_reg_imm_size_ok: |
2125 | shd_mem_reg_imm_size_ok: |
| 2126 | call get_byte_value |
2126 | call get_byte_value |
| 2127 | mov byte [value],al |
2127 | mov byte [value],al |
| 2128 | pop eax ecx ebx edx |
2128 | pop eax ecx ebx edx |
| 2129 | call operand_autodetect |
2129 | call operand_autodetect |
| 2130 | call store_instruction_with_imm8 |
2130 | call store_instruction_with_imm8 |
| 2131 | jmp instruction_assembled |
2131 | jmp instruction_assembled |
| 2132 | shd_reg: |
2132 | shd_reg: |
| 2133 | lods byte [esi] |
2133 | lods byte [esi] |
| 2134 | call convert_register |
2134 | call convert_register |
| 2135 | mov [postbyte_register],al |
2135 | mov [postbyte_register],al |
| 2136 | lods byte [esi] |
2136 | lods byte [esi] |
| 2137 | cmp al,',' |
2137 | cmp al,',' |
| 2138 | jne invalid_operand |
2138 | jne invalid_operand |
| 2139 | lods byte [esi] |
2139 | lods byte [esi] |
| 2140 | call get_size_operator |
2140 | call get_size_operator |
| 2141 | cmp al,10h |
2141 | cmp al,10h |
| 2142 | jne invalid_operand |
2142 | jne invalid_operand |
| 2143 | lods byte [esi] |
2143 | lods byte [esi] |
| 2144 | call convert_register |
2144 | call convert_register |
| 2145 | mov bl,[postbyte_register] |
2145 | mov bl,[postbyte_register] |
| 2146 | mov [postbyte_register],al |
2146 | mov [postbyte_register],al |
| 2147 | mov al,ah |
2147 | mov al,ah |
| 2148 | push eax ebx |
2148 | push eax ebx |
| 2149 | lods byte [esi] |
2149 | lods byte [esi] |
| 2150 | cmp al,',' |
2150 | cmp al,',' |
| 2151 | jne invalid_operand |
2151 | jne invalid_operand |
| 2152 | mov [operand_size],0 |
2152 | mov [operand_size],0 |
| 2153 | lods byte [esi] |
2153 | lods byte [esi] |
| 2154 | call get_size_operator |
2154 | call get_size_operator |
| 2155 | cmp al,'(' |
2155 | cmp al,'(' |
| 2156 | je shd_reg_reg_imm |
2156 | je shd_reg_reg_imm |
| 2157 | cmp al,10h |
2157 | cmp al,10h |
| 2158 | jne invalid_operand |
2158 | jne invalid_operand |
| 2159 | lods byte [esi] |
2159 | lods byte [esi] |
| 2160 | cmp al,11h |
2160 | cmp al,11h |
| 2161 | jne invalid_operand |
2161 | jne invalid_operand |
| 2162 | pop ebx eax |
2162 | pop ebx eax |
| 2163 | call operand_autodetect |
2163 | call operand_autodetect |
| 2164 | inc [extended_code] |
2164 | inc [extended_code] |
| 2165 | jmp nomem_instruction_ready |
2165 | jmp nomem_instruction_ready |
| 2166 | shd_reg_reg_imm: |
2166 | shd_reg_reg_imm: |
| 2167 | mov al,[operand_size] |
2167 | mov al,[operand_size] |
| 2168 | or al,al |
2168 | or al,al |
| 2169 | jz shd_reg_reg_imm_size_ok |
2169 | jz shd_reg_reg_imm_size_ok |
| 2170 | cmp al,1 |
2170 | cmp al,1 |
| 2171 | jne invalid_operand_size |
2171 | jne invalid_operand_size |
| 2172 | shd_reg_reg_imm_size_ok: |
2172 | shd_reg_reg_imm_size_ok: |
| 2173 | call get_byte_value |
2173 | call get_byte_value |
| 2174 | mov dl,al |
2174 | mov dl,al |
| 2175 | pop ebx eax |
2175 | pop ebx eax |
| 2176 | call operand_autodetect |
2176 | call operand_autodetect |
| 2177 | call store_nomem_instruction |
2177 | call store_nomem_instruction |
| 2178 | mov al,dl |
2178 | mov al,dl |
| 2179 | stos byte [edi] |
2179 | stos byte [edi] |
| 2180 | jmp instruction_assembled |
2180 | jmp instruction_assembled |
| 2181 | movx_instruction: |
2181 | movx_instruction: |
| 2182 | mov [base_code],0Fh |
2182 | mov [base_code],0Fh |
| 2183 | mov [extended_code],al |
2183 | mov [extended_code],al |
| 2184 | lods byte [esi] |
2184 | lods byte [esi] |
| 2185 | call get_size_operator |
2185 | call get_size_operator |
| 2186 | cmp al,10h |
2186 | cmp al,10h |
| 2187 | jne invalid_operand |
2187 | jne invalid_operand |
| 2188 | lods byte [esi] |
2188 | lods byte [esi] |
| 2189 | call convert_register |
2189 | call convert_register |
| 2190 | mov [postbyte_register],al |
2190 | mov [postbyte_register],al |
| 2191 | mov al,ah |
2191 | mov al,ah |
| 2192 | push eax |
2192 | push eax |
| 2193 | lods byte [esi] |
2193 | lods byte [esi] |
| 2194 | cmp al,',' |
2194 | cmp al,',' |
| 2195 | jne invalid_operand |
2195 | jne invalid_operand |
| 2196 | mov [operand_size],0 |
2196 | mov [operand_size],0 |
| 2197 | lods byte [esi] |
2197 | lods byte [esi] |
| 2198 | call get_size_operator |
2198 | call get_size_operator |
| 2199 | cmp al,10h |
2199 | cmp al,10h |
| 2200 | je movx_reg |
2200 | je movx_reg |
| 2201 | cmp al,'[' |
2201 | cmp al,'[' |
| 2202 | jne invalid_operand |
2202 | jne invalid_operand |
| 2203 | call get_address |
2203 | call get_address |
| 2204 | pop eax |
2204 | pop eax |
| 2205 | mov ah,[operand_size] |
2205 | mov ah,[operand_size] |
| 2206 | or ah,ah |
2206 | or ah,ah |
| 2207 | jz movx_unknown_size |
2207 | jz movx_unknown_size |
| 2208 | cmp ah,al |
2208 | cmp ah,al |
| 2209 | jae invalid_operand_size |
2209 | jae invalid_operand_size |
| 2210 | cmp ah,1 |
2210 | cmp ah,1 |
| 2211 | je movx_mem_store |
2211 | je movx_mem_store |
| 2212 | cmp ah,2 |
2212 | cmp ah,2 |
| 2213 | jne invalid_operand_size |
2213 | jne invalid_operand_size |
| 2214 | inc [extended_code] |
2214 | inc [extended_code] |
| 2215 | movx_mem_store: |
2215 | movx_mem_store: |
| 2216 | call operand_autodetect |
2216 | call operand_autodetect |
| 2217 | jmp instruction_ready |
2217 | jmp instruction_ready |
| 2218 | movx_unknown_size: |
2218 | movx_unknown_size: |
| 2219 | call recoverable_unknown_size |
2219 | call recoverable_unknown_size |
| 2220 | jmp movx_mem_store |
2220 | jmp movx_mem_store |
| 2221 | movx_reg: |
2221 | movx_reg: |
| 2222 | lods byte [esi] |
2222 | lods byte [esi] |
| 2223 | call convert_register |
2223 | call convert_register |
| 2224 | pop ebx |
2224 | pop ebx |
| 2225 | xchg bl,al |
2225 | xchg bl,al |
| 2226 | cmp ah,al |
2226 | cmp ah,al |
| 2227 | jae invalid_operand_size |
2227 | jae invalid_operand_size |
| 2228 | cmp ah,1 |
2228 | cmp ah,1 |
| 2229 | je movx_reg_8bit |
2229 | je movx_reg_8bit |
| 2230 | cmp ah,2 |
2230 | cmp ah,2 |
| 2231 | je movx_reg_16bit |
2231 | je movx_reg_16bit |
| 2232 | jmp invalid_operand_size |
2232 | jmp invalid_operand_size |
| 2233 | movx_reg_8bit: |
2233 | movx_reg_8bit: |
| 2234 | call operand_autodetect |
2234 | call operand_autodetect |
| 2235 | jmp nomem_instruction_ready |
2235 | jmp nomem_instruction_ready |
| 2236 | movx_reg_16bit: |
2236 | movx_reg_16bit: |
| 2237 | call operand_autodetect |
2237 | call operand_autodetect |
| 2238 | inc [extended_code] |
2238 | inc [extended_code] |
| 2239 | jmp nomem_instruction_ready |
2239 | jmp nomem_instruction_ready |
| 2240 | movsxd_instruction: |
2240 | movsxd_instruction: |
| 2241 | mov [base_code],al |
2241 | mov [base_code],al |
| 2242 | lods byte [esi] |
2242 | lods byte [esi] |
| 2243 | call get_size_operator |
2243 | call get_size_operator |
| 2244 | cmp al,10h |
2244 | cmp al,10h |
| 2245 | jne invalid_operand |
2245 | jne invalid_operand |
| 2246 | lods byte [esi] |
2246 | lods byte [esi] |
| 2247 | call convert_register |
2247 | call convert_register |
| 2248 | mov [postbyte_register],al |
2248 | mov [postbyte_register],al |
| 2249 | cmp ah,8 |
2249 | cmp ah,8 |
| 2250 | jne invalid_operand_size |
2250 | jne invalid_operand_size |
| 2251 | lods byte [esi] |
2251 | lods byte [esi] |
| 2252 | cmp al,',' |
2252 | cmp al,',' |
| 2253 | jne invalid_operand |
2253 | jne invalid_operand |
| 2254 | mov [operand_size],0 |
2254 | mov [operand_size],0 |
| 2255 | lods byte [esi] |
2255 | lods byte [esi] |
| 2256 | call get_size_operator |
2256 | call get_size_operator |
| 2257 | cmp al,10h |
2257 | cmp al,10h |
| 2258 | je movsxd_reg |
2258 | je movsxd_reg |
| 2259 | cmp al,'[' |
2259 | cmp al,'[' |
| 2260 | jne invalid_operand |
2260 | jne invalid_operand |
| 2261 | call get_address |
2261 | call get_address |
| 2262 | cmp [operand_size],4 |
2262 | cmp [operand_size],4 |
| 2263 | je movsxd_mem_store |
2263 | je movsxd_mem_store |
| 2264 | cmp [operand_size],0 |
2264 | cmp [operand_size],0 |
| 2265 | jne invalid_operand_size |
2265 | jne invalid_operand_size |
| 2266 | movsxd_mem_store: |
2266 | movsxd_mem_store: |
| 2267 | call operand_64bit |
2267 | call operand_64bit |
| 2268 | jmp instruction_ready |
2268 | jmp instruction_ready |
| 2269 | movsxd_reg: |
2269 | movsxd_reg: |
| 2270 | lods byte [esi] |
2270 | lods byte [esi] |
| 2271 | call convert_register |
2271 | call convert_register |
| 2272 | cmp ah,4 |
2272 | cmp ah,4 |
| 2273 | jne invalid_operand_size |
2273 | jne invalid_operand_size |
| 2274 | mov bl,al |
2274 | mov bl,al |
| 2275 | call operand_64bit |
2275 | call operand_64bit |
| 2276 | jmp nomem_instruction_ready |
2276 | jmp nomem_instruction_ready |
| 2277 | bt_instruction: |
2277 | bt_instruction: |
| 2278 | mov [postbyte_register],al |
2278 | mov [postbyte_register],al |
| 2279 | shl al,3 |
2279 | shl al,3 |
| 2280 | add al,83h |
2280 | add al,83h |
| 2281 | mov [extended_code],al |
2281 | mov [extended_code],al |
| 2282 | mov [base_code],0Fh |
2282 | mov [base_code],0Fh |
| 2283 | lods byte [esi] |
2283 | lods byte [esi] |
| 2284 | call get_size_operator |
2284 | call get_size_operator |
| 2285 | cmp al,10h |
2285 | cmp al,10h |
| 2286 | je bt_reg |
2286 | je bt_reg |
| 2287 | cmp al,'[' |
2287 | cmp al,'[' |
| 2288 | jne invalid_operand |
2288 | jne invalid_operand |
| 2289 | call get_address |
2289 | call get_address |
| 2290 | push eax ebx ecx |
2290 | push eax ebx ecx |
| 2291 | lods byte [esi] |
2291 | lods byte [esi] |
| 2292 | cmp al,',' |
2292 | cmp al,',' |
| 2293 | jne invalid_operand |
2293 | jne invalid_operand |
| 2294 | cmp byte [esi],'(' |
2294 | cmp byte [esi],'(' |
| 2295 | je bt_mem_imm |
2295 | je bt_mem_imm |
| 2296 | cmp byte [esi],11h |
2296 | cmp byte [esi],11h |
| 2297 | jne bt_mem_reg |
2297 | jne bt_mem_reg |
| 2298 | cmp byte [esi+2],'(' |
2298 | cmp byte [esi+2],'(' |
| 2299 | je bt_mem_imm |
2299 | je bt_mem_imm |
| 2300 | bt_mem_reg: |
2300 | bt_mem_reg: |
| 2301 | lods byte [esi] |
2301 | lods byte [esi] |
| 2302 | call get_size_operator |
2302 | call get_size_operator |
| 2303 | cmp al,10h |
2303 | cmp al,10h |
| 2304 | jne invalid_operand |
2304 | jne invalid_operand |
| 2305 | lods byte [esi] |
2305 | lods byte [esi] |
| 2306 | call convert_register |
2306 | call convert_register |
| 2307 | mov [postbyte_register],al |
2307 | mov [postbyte_register],al |
| 2308 | pop ecx ebx edx |
2308 | pop ecx ebx edx |
| 2309 | mov al,ah |
2309 | mov al,ah |
| 2310 | call operand_autodetect |
2310 | call operand_autodetect |
| 2311 | jmp instruction_ready |
2311 | jmp instruction_ready |
| 2312 | bt_mem_imm: |
2312 | bt_mem_imm: |
| 2313 | xor al,al |
2313 | xor al,al |
| 2314 | xchg al,[operand_size] |
2314 | xchg al,[operand_size] |
| 2315 | push eax |
2315 | push eax |
| 2316 | lods byte [esi] |
2316 | lods byte [esi] |
| 2317 | call get_size_operator |
2317 | call get_size_operator |
| 2318 | cmp al,'(' |
2318 | cmp al,'(' |
| 2319 | jne invalid_operand |
2319 | jne invalid_operand |
| 2320 | mov al,[operand_size] |
2320 | mov al,[operand_size] |
| 2321 | or al,al |
2321 | or al,al |
| 2322 | jz bt_mem_imm_size_ok |
2322 | jz bt_mem_imm_size_ok |
| 2323 | cmp al,1 |
2323 | cmp al,1 |
| 2324 | jne invalid_operand_size |
2324 | jne invalid_operand_size |
| 2325 | bt_mem_imm_size_ok: |
2325 | bt_mem_imm_size_ok: |
| 2326 | call get_byte_value |
2326 | call get_byte_value |
| 2327 | mov byte [value],al |
2327 | mov byte [value],al |
| 2328 | pop eax |
2328 | pop eax |
| 2329 | or al,al |
2329 | or al,al |
| 2330 | jz bt_mem_imm_nosize |
2330 | jz bt_mem_imm_nosize |
| 2331 | call operand_autodetect |
2331 | call operand_autodetect |
| 2332 | bt_mem_imm_store: |
2332 | bt_mem_imm_store: |
| 2333 | pop ecx ebx edx |
2333 | pop ecx ebx edx |
| 2334 | mov [extended_code],0BAh |
2334 | mov [extended_code],0BAh |
| 2335 | call store_instruction_with_imm8 |
2335 | call store_instruction_with_imm8 |
| 2336 | jmp instruction_assembled |
2336 | jmp instruction_assembled |
| 2337 | bt_mem_imm_nosize: |
2337 | bt_mem_imm_nosize: |
| 2338 | call recoverable_unknown_size |
2338 | call recoverable_unknown_size |
| 2339 | jmp bt_mem_imm_store |
2339 | jmp bt_mem_imm_store |
| 2340 | bt_reg: |
2340 | bt_reg: |
| 2341 | lods byte [esi] |
2341 | lods byte [esi] |
| 2342 | call convert_register |
2342 | call convert_register |
| 2343 | mov bl,al |
2343 | mov bl,al |
| 2344 | lods byte [esi] |
2344 | lods byte [esi] |
| 2345 | cmp al,',' |
2345 | cmp al,',' |
| 2346 | jne invalid_operand |
2346 | jne invalid_operand |
| 2347 | cmp byte [esi],'(' |
2347 | cmp byte [esi],'(' |
| 2348 | je bt_reg_imm |
2348 | je bt_reg_imm |
| 2349 | cmp byte [esi],11h |
2349 | cmp byte [esi],11h |
| 2350 | jne bt_reg_reg |
2350 | jne bt_reg_reg |
| 2351 | cmp byte [esi+2],'(' |
2351 | cmp byte [esi+2],'(' |
| 2352 | je bt_reg_imm |
2352 | je bt_reg_imm |
| 2353 | bt_reg_reg: |
2353 | bt_reg_reg: |
| 2354 | lods byte [esi] |
2354 | lods byte [esi] |
| 2355 | call get_size_operator |
2355 | call get_size_operator |
| 2356 | cmp al,10h |
2356 | cmp al,10h |
| 2357 | jne invalid_operand |
2357 | jne invalid_operand |
| 2358 | lods byte [esi] |
2358 | lods byte [esi] |
| 2359 | call convert_register |
2359 | call convert_register |
| 2360 | mov [postbyte_register],al |
2360 | mov [postbyte_register],al |
| 2361 | mov al,ah |
2361 | mov al,ah |
| 2362 | call operand_autodetect |
2362 | call operand_autodetect |
| 2363 | jmp nomem_instruction_ready |
2363 | jmp nomem_instruction_ready |
| 2364 | bt_reg_imm: |
2364 | bt_reg_imm: |
| 2365 | xor al,al |
2365 | xor al,al |
| 2366 | xchg al,[operand_size] |
2366 | xchg al,[operand_size] |
| 2367 | push eax ebx |
2367 | push eax ebx |
| 2368 | lods byte [esi] |
2368 | lods byte [esi] |
| 2369 | call get_size_operator |
2369 | call get_size_operator |
| 2370 | cmp al,'(' |
2370 | cmp al,'(' |
| 2371 | jne invalid_operand |
2371 | jne invalid_operand |
| 2372 | mov al,[operand_size] |
2372 | mov al,[operand_size] |
| 2373 | or al,al |
2373 | or al,al |
| 2374 | jz bt_reg_imm_size_ok |
2374 | jz bt_reg_imm_size_ok |
| 2375 | cmp al,1 |
2375 | cmp al,1 |
| 2376 | jne invalid_operand_size |
2376 | jne invalid_operand_size |
| 2377 | bt_reg_imm_size_ok: |
2377 | bt_reg_imm_size_ok: |
| 2378 | call get_byte_value |
2378 | call get_byte_value |
| 2379 | mov byte [value],al |
2379 | mov byte [value],al |
| 2380 | pop ebx eax |
2380 | pop ebx eax |
| 2381 | call operand_autodetect |
2381 | call operand_autodetect |
| 2382 | bt_reg_imm_store: |
2382 | bt_reg_imm_store: |
| 2383 | mov [extended_code],0BAh |
2383 | mov [extended_code],0BAh |
| 2384 | call store_nomem_instruction |
2384 | call store_nomem_instruction |
| 2385 | mov al,byte [value] |
2385 | mov al,byte [value] |
| 2386 | stos byte [edi] |
2386 | stos byte [edi] |
| 2387 | jmp instruction_assembled |
2387 | jmp instruction_assembled |
| 2388 | bs_instruction: |
2388 | bs_instruction: |
| 2389 | mov [extended_code],al |
2389 | mov [extended_code],al |
| 2390 | mov [base_code],0Fh |
2390 | mov [base_code],0Fh |
| 2391 | call get_reg_mem |
2391 | call get_reg_mem |
| 2392 | jc bs_reg_reg |
2392 | jc bs_reg_reg |
| 2393 | mov al,[operand_size] |
2393 | mov al,[operand_size] |
| 2394 | call operand_autodetect |
2394 | call operand_autodetect |
| 2395 | jmp instruction_ready |
2395 | jmp instruction_ready |
| 2396 | bs_reg_reg: |
2396 | bs_reg_reg: |
| 2397 | mov al,ah |
2397 | mov al,ah |
| 2398 | call operand_autodetect |
2398 | call operand_autodetect |
| 2399 | jmp nomem_instruction_ready |
2399 | jmp nomem_instruction_ready |
| 2400 | get_reg_mem: |
2400 | get_reg_mem: |
| 2401 | lods byte [esi] |
2401 | lods byte [esi] |
| 2402 | call get_size_operator |
2402 | call get_size_operator |
| 2403 | cmp al,10h |
2403 | cmp al,10h |
| 2404 | jne invalid_operand |
2404 | jne invalid_operand |
| 2405 | lods byte [esi] |
2405 | lods byte [esi] |
| 2406 | call convert_register |
2406 | call convert_register |
| 2407 | mov [postbyte_register],al |
2407 | mov [postbyte_register],al |
| 2408 | lods byte [esi] |
2408 | lods byte [esi] |
| 2409 | cmp al,',' |
2409 | cmp al,',' |
| 2410 | jne invalid_operand |
2410 | jne invalid_operand |
| 2411 | lods byte [esi] |
2411 | lods byte [esi] |
| 2412 | call get_size_operator |
2412 | call get_size_operator |
| 2413 | cmp al,10h |
2413 | cmp al,10h |
| 2414 | je get_reg_reg |
2414 | je get_reg_reg |
| 2415 | cmp al,'[' |
2415 | cmp al,'[' |
| 2416 | jne invalid_argument |
2416 | jne invalid_argument |
| 2417 | call get_address |
2417 | call get_address |
| 2418 | clc |
2418 | clc |
| 2419 | ret |
2419 | ret |
| 2420 | get_reg_reg: |
2420 | get_reg_reg: |
| 2421 | lods byte [esi] |
2421 | lods byte [esi] |
| 2422 | call convert_register |
2422 | call convert_register |
| 2423 | mov bl,al |
2423 | mov bl,al |
| 2424 | stc |
2424 | stc |
| 2425 | ret |
2425 | ret |
| 2426 | 2426 | ||
| 2427 | imul_instruction: |
2427 | imul_instruction: |
| 2428 | mov [base_code],0F6h |
2428 | mov [base_code],0F6h |
| 2429 | mov [postbyte_register],5 |
2429 | mov [postbyte_register],5 |
| 2430 | lods byte [esi] |
2430 | lods byte [esi] |
| 2431 | call get_size_operator |
2431 | call get_size_operator |
| 2432 | cmp al,10h |
2432 | cmp al,10h |
| 2433 | je imul_reg |
2433 | je imul_reg |
| 2434 | cmp al,'[' |
2434 | cmp al,'[' |
| 2435 | jne invalid_operand |
2435 | jne invalid_operand |
| 2436 | imul_mem: |
2436 | imul_mem: |
| 2437 | call get_address |
2437 | call get_address |
| 2438 | mov al,[operand_size] |
2438 | mov al,[operand_size] |
| 2439 | cmp al,1 |
2439 | cmp al,1 |
| 2440 | je imul_mem_8bit |
2440 | je imul_mem_8bit |
| 2441 | jb imul_mem_nosize |
2441 | jb imul_mem_nosize |
| 2442 | call operand_autodetect |
2442 | call operand_autodetect |
| 2443 | inc [base_code] |
2443 | inc [base_code] |
| 2444 | jmp instruction_ready |
2444 | jmp instruction_ready |
| 2445 | imul_mem_nosize: |
2445 | imul_mem_nosize: |
| 2446 | call recoverable_unknown_size |
2446 | call recoverable_unknown_size |
| 2447 | imul_mem_8bit: |
2447 | imul_mem_8bit: |
| 2448 | jmp instruction_ready |
2448 | jmp instruction_ready |
| 2449 | imul_reg: |
2449 | imul_reg: |
| 2450 | lods byte [esi] |
2450 | lods byte [esi] |
| 2451 | call convert_register |
2451 | call convert_register |
| 2452 | cmp byte [esi],',' |
2452 | cmp byte [esi],',' |
| 2453 | je imul_reg_ |
2453 | je imul_reg_ |
| 2454 | mov bl,al |
2454 | mov bl,al |
| 2455 | mov al,ah |
2455 | mov al,ah |
| 2456 | cmp al,1 |
2456 | cmp al,1 |
| 2457 | je imul_reg_8bit |
2457 | je imul_reg_8bit |
| 2458 | call operand_autodetect |
2458 | call operand_autodetect |
| 2459 | inc [base_code] |
2459 | inc [base_code] |
| 2460 | imul_reg_8bit: |
2460 | imul_reg_8bit: |
| 2461 | jmp nomem_instruction_ready |
2461 | jmp nomem_instruction_ready |
| 2462 | imul_reg_: |
2462 | imul_reg_: |
| 2463 | mov [postbyte_register],al |
2463 | mov [postbyte_register],al |
| 2464 | inc esi |
2464 | inc esi |
| 2465 | cmp byte [esi],'(' |
2465 | cmp byte [esi],'(' |
| 2466 | je imul_reg_imm |
2466 | je imul_reg_imm |
| 2467 | cmp byte [esi],11h |
2467 | cmp byte [esi],11h |
| 2468 | jne imul_reg_noimm |
2468 | jne imul_reg_noimm |
| 2469 | cmp byte [esi+2],'(' |
2469 | cmp byte [esi+2],'(' |
| 2470 | je imul_reg_imm |
2470 | je imul_reg_imm |
| 2471 | imul_reg_noimm: |
2471 | imul_reg_noimm: |
| 2472 | lods byte [esi] |
2472 | lods byte [esi] |
| 2473 | call get_size_operator |
2473 | call get_size_operator |
| 2474 | cmp al,10h |
2474 | cmp al,10h |
| 2475 | je imul_reg_reg |
2475 | je imul_reg_reg |
| 2476 | cmp al,'[' |
2476 | cmp al,'[' |
| 2477 | jne invalid_operand |
2477 | jne invalid_operand |
| 2478 | imul_reg_mem: |
2478 | imul_reg_mem: |
| 2479 | call get_address |
2479 | call get_address |
| 2480 | push edx ebx ecx |
2480 | push edx ebx ecx |
| 2481 | cmp byte [esi],',' |
2481 | cmp byte [esi],',' |
| 2482 | je imul_reg_mem_imm |
2482 | je imul_reg_mem_imm |
| 2483 | mov al,[operand_size] |
2483 | mov al,[operand_size] |
| 2484 | call operand_autodetect |
2484 | call operand_autodetect |
| 2485 | pop ecx ebx edx |
2485 | pop ecx ebx edx |
| 2486 | mov [base_code],0Fh |
2486 | mov [base_code],0Fh |
| 2487 | mov [extended_code],0AFh |
2487 | mov [extended_code],0AFh |
| 2488 | jmp instruction_ready |
2488 | jmp instruction_ready |
| 2489 | imul_reg_mem_imm: |
2489 | imul_reg_mem_imm: |
| 2490 | inc esi |
2490 | inc esi |
| 2491 | lods byte [esi] |
2491 | lods byte [esi] |
| 2492 | call get_size_operator |
2492 | call get_size_operator |
| 2493 | cmp al,'(' |
2493 | cmp al,'(' |
| 2494 | jne invalid_operand |
2494 | jne invalid_operand |
| 2495 | mov al,[operand_size] |
2495 | mov al,[operand_size] |
| 2496 | cmp al,2 |
2496 | cmp al,2 |
| 2497 | je imul_reg_mem_imm_16bit |
2497 | je imul_reg_mem_imm_16bit |
| 2498 | cmp al,4 |
2498 | cmp al,4 |
| 2499 | je imul_reg_mem_imm_32bit |
2499 | je imul_reg_mem_imm_32bit |
| 2500 | cmp al,8 |
2500 | cmp al,8 |
| 2501 | jne invalid_operand_size |
2501 | jne invalid_operand_size |
| 2502 | imul_reg_mem_imm_64bit: |
2502 | imul_reg_mem_imm_64bit: |
| 2503 | cmp [size_declared],0 |
2503 | cmp [size_declared],0 |
| 2504 | jne long_immediate_not_encodable |
2504 | jne long_immediate_not_encodable |
| 2505 | call operand_64bit |
2505 | call operand_64bit |
| 2506 | call get_simm32 |
2506 | call get_simm32 |
| 2507 | cmp [value_type],4 |
2507 | cmp [value_type],4 |
| 2508 | jae long_immediate_not_encodable |
2508 | jae long_immediate_not_encodable |
| 2509 | jmp imul_reg_mem_imm_32bit_ok |
2509 | jmp imul_reg_mem_imm_32bit_ok |
| 2510 | imul_reg_mem_imm_16bit: |
2510 | imul_reg_mem_imm_16bit: |
| 2511 | call operand_16bit |
2511 | call operand_16bit |
| 2512 | call get_word_value |
2512 | call get_word_value |
| 2513 | mov word [value],ax |
2513 | mov word [value],ax |
| 2514 | cmp [value_type],0 |
2514 | cmp [value_type],0 |
| 2515 | jne imul_reg_mem_imm_16bit_store |
2515 | jne imul_reg_mem_imm_16bit_store |
| 2516 | cmp [size_declared],0 |
2516 | cmp [size_declared],0 |
| 2517 | jne imul_reg_mem_imm_16bit_store |
2517 | jne imul_reg_mem_imm_16bit_store |
| 2518 | cmp ax,-80h |
2518 | cmp ax,-80h |
| 2519 | jl imul_reg_mem_imm_16bit_store |
2519 | jl imul_reg_mem_imm_16bit_store |
| 2520 | cmp ax,80h |
2520 | cmp ax,80h |
| 2521 | jl imul_reg_mem_imm_8bit_store |
2521 | jl imul_reg_mem_imm_8bit_store |
| 2522 | imul_reg_mem_imm_16bit_store: |
2522 | imul_reg_mem_imm_16bit_store: |
| 2523 | pop ecx ebx edx |
2523 | pop ecx ebx edx |
| 2524 | mov [base_code],69h |
2524 | mov [base_code],69h |
| 2525 | call store_instruction_with_imm16 |
2525 | call store_instruction_with_imm16 |
| 2526 | jmp instruction_assembled |
2526 | jmp instruction_assembled |
| 2527 | imul_reg_mem_imm_32bit: |
2527 | imul_reg_mem_imm_32bit: |
| 2528 | call operand_32bit |
2528 | call operand_32bit |
| 2529 | call get_dword_value |
2529 | call get_dword_value |
| 2530 | imul_reg_mem_imm_32bit_ok: |
2530 | imul_reg_mem_imm_32bit_ok: |
| 2531 | mov dword [value],eax |
2531 | mov dword [value],eax |
| 2532 | cmp [value_type],0 |
2532 | cmp [value_type],0 |
| 2533 | jne imul_reg_mem_imm_32bit_store |
2533 | jne imul_reg_mem_imm_32bit_store |
| 2534 | cmp [size_declared],0 |
2534 | cmp [size_declared],0 |
| 2535 | jne imul_reg_mem_imm_32bit_store |
2535 | jne imul_reg_mem_imm_32bit_store |
| 2536 | cmp eax,-80h |
2536 | cmp eax,-80h |
| 2537 | jl imul_reg_mem_imm_32bit_store |
2537 | jl imul_reg_mem_imm_32bit_store |
| 2538 | cmp eax,80h |
2538 | cmp eax,80h |
| 2539 | jl imul_reg_mem_imm_8bit_store |
2539 | jl imul_reg_mem_imm_8bit_store |
| 2540 | imul_reg_mem_imm_32bit_store: |
2540 | imul_reg_mem_imm_32bit_store: |
| 2541 | pop ecx ebx edx |
2541 | pop ecx ebx edx |
| 2542 | mov [base_code],69h |
2542 | mov [base_code],69h |
| 2543 | call store_instruction_with_imm32 |
2543 | call store_instruction_with_imm32 |
| 2544 | jmp instruction_assembled |
2544 | jmp instruction_assembled |
| 2545 | imul_reg_mem_imm_8bit_store: |
2545 | imul_reg_mem_imm_8bit_store: |
| 2546 | pop ecx ebx edx |
2546 | pop ecx ebx edx |
| 2547 | mov [base_code],6Bh |
2547 | mov [base_code],6Bh |
| 2548 | call store_instruction_with_imm8 |
2548 | call store_instruction_with_imm8 |
| 2549 | jmp instruction_assembled |
2549 | jmp instruction_assembled |
| 2550 | imul_reg_imm: |
2550 | imul_reg_imm: |
| 2551 | mov bl,[postbyte_register] |
2551 | mov bl,[postbyte_register] |
| 2552 | dec esi |
2552 | dec esi |
| 2553 | jmp imul_reg_reg_imm |
2553 | jmp imul_reg_reg_imm |
| 2554 | imul_reg_reg: |
2554 | imul_reg_reg: |
| 2555 | lods byte [esi] |
2555 | lods byte [esi] |
| 2556 | call convert_register |
2556 | call convert_register |
| 2557 | mov bl,al |
2557 | mov bl,al |
| 2558 | cmp byte [esi],',' |
2558 | cmp byte [esi],',' |
| 2559 | je imul_reg_reg_imm |
2559 | je imul_reg_reg_imm |
| 2560 | mov al,ah |
2560 | mov al,ah |
| 2561 | call operand_autodetect |
2561 | call operand_autodetect |
| 2562 | mov [base_code],0Fh |
2562 | mov [base_code],0Fh |
| 2563 | mov [extended_code],0AFh |
2563 | mov [extended_code],0AFh |
| 2564 | jmp nomem_instruction_ready |
2564 | jmp nomem_instruction_ready |
| 2565 | imul_reg_reg_imm: |
2565 | imul_reg_reg_imm: |
| 2566 | inc esi |
2566 | inc esi |
| 2567 | lods byte [esi] |
2567 | lods byte [esi] |
| 2568 | call get_size_operator |
2568 | call get_size_operator |
| 2569 | cmp al,'(' |
2569 | cmp al,'(' |
| 2570 | jne invalid_operand |
2570 | jne invalid_operand |
| 2571 | mov al,[operand_size] |
2571 | mov al,[operand_size] |
| 2572 | cmp al,2 |
2572 | cmp al,2 |
| 2573 | je imul_reg_reg_imm_16bit |
2573 | je imul_reg_reg_imm_16bit |
| 2574 | cmp al,4 |
2574 | cmp al,4 |
| 2575 | je imul_reg_reg_imm_32bit |
2575 | je imul_reg_reg_imm_32bit |
| 2576 | cmp al,8 |
2576 | cmp al,8 |
| 2577 | jne invalid_operand_size |
2577 | jne invalid_operand_size |
| 2578 | imul_reg_reg_imm_64bit: |
2578 | imul_reg_reg_imm_64bit: |
| 2579 | cmp [size_declared],0 |
2579 | cmp [size_declared],0 |
| 2580 | jne long_immediate_not_encodable |
2580 | jne long_immediate_not_encodable |
| 2581 | call operand_64bit |
2581 | call operand_64bit |
| 2582 | push ebx |
2582 | push ebx |
| 2583 | call get_simm32 |
2583 | call get_simm32 |
| 2584 | cmp [value_type],4 |
2584 | cmp [value_type],4 |
| 2585 | jae long_immediate_not_encodable |
2585 | jae long_immediate_not_encodable |
| 2586 | jmp imul_reg_reg_imm_32bit_ok |
2586 | jmp imul_reg_reg_imm_32bit_ok |
| 2587 | imul_reg_reg_imm_16bit: |
2587 | imul_reg_reg_imm_16bit: |
| 2588 | call operand_16bit |
2588 | call operand_16bit |
| 2589 | push ebx |
2589 | push ebx |
| 2590 | call get_word_value |
2590 | call get_word_value |
| 2591 | pop ebx |
2591 | pop ebx |
| 2592 | mov dx,ax |
2592 | mov dx,ax |
| 2593 | cmp [value_type],0 |
2593 | cmp [value_type],0 |
| 2594 | jne imul_reg_reg_imm_16bit_store |
2594 | jne imul_reg_reg_imm_16bit_store |
| 2595 | cmp [size_declared],0 |
2595 | cmp [size_declared],0 |
| 2596 | jne imul_reg_reg_imm_16bit_store |
2596 | jne imul_reg_reg_imm_16bit_store |
| 2597 | cmp ax,-80h |
2597 | cmp ax,-80h |
| 2598 | jl imul_reg_reg_imm_16bit_store |
2598 | jl imul_reg_reg_imm_16bit_store |
| 2599 | cmp ax,80h |
2599 | cmp ax,80h |
| 2600 | jl imul_reg_reg_imm_8bit_store |
2600 | jl imul_reg_reg_imm_8bit_store |
| 2601 | imul_reg_reg_imm_16bit_store: |
2601 | imul_reg_reg_imm_16bit_store: |
| 2602 | mov [base_code],69h |
2602 | mov [base_code],69h |
| 2603 | call store_nomem_instruction |
2603 | call store_nomem_instruction |
| 2604 | mov ax,dx |
2604 | mov ax,dx |
| 2605 | call mark_relocation |
2605 | call mark_relocation |
| 2606 | stos word [edi] |
2606 | stos word [edi] |
| 2607 | jmp instruction_assembled |
2607 | jmp instruction_assembled |
| 2608 | imul_reg_reg_imm_32bit: |
2608 | imul_reg_reg_imm_32bit: |
| 2609 | call operand_32bit |
2609 | call operand_32bit |
| 2610 | push ebx |
2610 | push ebx |
| 2611 | call get_dword_value |
2611 | call get_dword_value |
| 2612 | imul_reg_reg_imm_32bit_ok: |
2612 | imul_reg_reg_imm_32bit_ok: |
| 2613 | pop ebx |
2613 | pop ebx |
| 2614 | mov edx,eax |
2614 | mov edx,eax |
| 2615 | cmp [value_type],0 |
2615 | cmp [value_type],0 |
| 2616 | jne imul_reg_reg_imm_32bit_store |
2616 | jne imul_reg_reg_imm_32bit_store |
| 2617 | cmp [size_declared],0 |
2617 | cmp [size_declared],0 |
| 2618 | jne imul_reg_reg_imm_32bit_store |
2618 | jne imul_reg_reg_imm_32bit_store |
| 2619 | cmp eax,-80h |
2619 | cmp eax,-80h |
| 2620 | jl imul_reg_reg_imm_32bit_store |
2620 | jl imul_reg_reg_imm_32bit_store |
| 2621 | cmp eax,80h |
2621 | cmp eax,80h |
| 2622 | jl imul_reg_reg_imm_8bit_store |
2622 | jl imul_reg_reg_imm_8bit_store |
| 2623 | imul_reg_reg_imm_32bit_store: |
2623 | imul_reg_reg_imm_32bit_store: |
| 2624 | mov [base_code],69h |
2624 | mov [base_code],69h |
| 2625 | call store_nomem_instruction |
2625 | call store_nomem_instruction |
| 2626 | mov eax,edx |
2626 | mov eax,edx |
| 2627 | call mark_relocation |
2627 | call mark_relocation |
| 2628 | stos dword [edi] |
2628 | stos dword [edi] |
| 2629 | jmp instruction_assembled |
2629 | jmp instruction_assembled |
| 2630 | imul_reg_reg_imm_8bit_store: |
2630 | imul_reg_reg_imm_8bit_store: |
| 2631 | mov [base_code],6Bh |
2631 | mov [base_code],6Bh |
| 2632 | call store_nomem_instruction |
2632 | call store_nomem_instruction |
| 2633 | mov al,dl |
2633 | mov al,dl |
| 2634 | stos byte [edi] |
2634 | stos byte [edi] |
| 2635 | jmp instruction_assembled |
2635 | jmp instruction_assembled |
| 2636 | in_instruction: |
2636 | in_instruction: |
| 2637 | lods byte [esi] |
2637 | lods byte [esi] |
| 2638 | call get_size_operator |
2638 | call get_size_operator |
| 2639 | cmp al,10h |
2639 | cmp al,10h |
| 2640 | jne invalid_operand |
2640 | jne invalid_operand |
| 2641 | lods byte [esi] |
2641 | lods byte [esi] |
| 2642 | call convert_register |
2642 | call convert_register |
| 2643 | or al,al |
2643 | or al,al |
| 2644 | jnz invalid_operand |
2644 | jnz invalid_operand |
| 2645 | lods byte [esi] |
2645 | lods byte [esi] |
| 2646 | cmp al,',' |
2646 | cmp al,',' |
| 2647 | jne invalid_operand |
2647 | jne invalid_operand |
| 2648 | mov al,ah |
2648 | mov al,ah |
| 2649 | push eax |
2649 | push eax |
| 2650 | mov [operand_size],0 |
2650 | mov [operand_size],0 |
| 2651 | lods byte [esi] |
2651 | lods byte [esi] |
| 2652 | call get_size_operator |
2652 | call get_size_operator |
| 2653 | cmp al,'(' |
2653 | cmp al,'(' |
| 2654 | je in_imm |
2654 | je in_imm |
| 2655 | cmp al,10h |
2655 | cmp al,10h |
| 2656 | je in_reg |
2656 | je in_reg |
| 2657 | jmp invalid_operand |
2657 | jmp invalid_operand |
| 2658 | in_reg: |
2658 | in_reg: |
| 2659 | lods byte [esi] |
2659 | lods byte [esi] |
| 2660 | cmp al,22h |
2660 | cmp al,22h |
| 2661 | jne invalid_operand |
2661 | jne invalid_operand |
| 2662 | pop eax |
2662 | pop eax |
| 2663 | cmp al,1 |
2663 | cmp al,1 |
| 2664 | je in_al_dx |
2664 | je in_al_dx |
| 2665 | cmp al,2 |
2665 | cmp al,2 |
| 2666 | je in_ax_dx |
2666 | je in_ax_dx |
| 2667 | cmp al,4 |
2667 | cmp al,4 |
| 2668 | jne invalid_operand_size |
2668 | jne invalid_operand_size |
| 2669 | in_ax_dx: |
2669 | in_ax_dx: |
| 2670 | call operand_autodetect |
2670 | call operand_autodetect |
| 2671 | mov [base_code],0EDh |
2671 | mov [base_code],0EDh |
| 2672 | call store_instruction_code |
2672 | call store_instruction_code |
| 2673 | jmp instruction_assembled |
2673 | jmp instruction_assembled |
| 2674 | in_al_dx: |
2674 | in_al_dx: |
| 2675 | mov al,0ECh |
2675 | mov al,0ECh |
| 2676 | stos byte [edi] |
2676 | stos byte [edi] |
| 2677 | jmp instruction_assembled |
2677 | jmp instruction_assembled |
| 2678 | in_imm: |
2678 | in_imm: |
| 2679 | mov al,[operand_size] |
2679 | mov al,[operand_size] |
| 2680 | or al,al |
2680 | or al,al |
| 2681 | jz in_imm_size_ok |
2681 | jz in_imm_size_ok |
| 2682 | cmp al,1 |
2682 | cmp al,1 |
| 2683 | jne invalid_operand_size |
2683 | jne invalid_operand_size |
| 2684 | in_imm_size_ok: |
2684 | in_imm_size_ok: |
| 2685 | call get_byte_value |
2685 | call get_byte_value |
| 2686 | mov dl,al |
2686 | mov dl,al |
| 2687 | pop eax |
2687 | pop eax |
| 2688 | cmp al,1 |
2688 | cmp al,1 |
| 2689 | je in_al_imm |
2689 | je in_al_imm |
| 2690 | cmp al,2 |
2690 | cmp al,2 |
| 2691 | je in_ax_imm |
2691 | je in_ax_imm |
| 2692 | cmp al,4 |
2692 | cmp al,4 |
| 2693 | jne invalid_operand_size |
2693 | jne invalid_operand_size |
| 2694 | in_ax_imm: |
2694 | in_ax_imm: |
| 2695 | call operand_autodetect |
2695 | call operand_autodetect |
| 2696 | mov [base_code],0E5h |
2696 | mov [base_code],0E5h |
| 2697 | call store_instruction_code |
2697 | call store_instruction_code |
| 2698 | mov al,dl |
2698 | mov al,dl |
| 2699 | stos byte [edi] |
2699 | stos byte [edi] |
| 2700 | jmp instruction_assembled |
2700 | jmp instruction_assembled |
| 2701 | in_al_imm: |
2701 | in_al_imm: |
| 2702 | mov al,0E4h |
2702 | mov al,0E4h |
| 2703 | stos byte [edi] |
2703 | stos byte [edi] |
| 2704 | mov al,dl |
2704 | mov al,dl |
| 2705 | stos byte [edi] |
2705 | stos byte [edi] |
| 2706 | jmp instruction_assembled |
2706 | jmp instruction_assembled |
| 2707 | out_instruction: |
2707 | out_instruction: |
| 2708 | lods byte [esi] |
2708 | lods byte [esi] |
| 2709 | call get_size_operator |
2709 | call get_size_operator |
| 2710 | cmp al,'(' |
2710 | cmp al,'(' |
| 2711 | je out_imm |
2711 | je out_imm |
| 2712 | cmp al,10h |
2712 | cmp al,10h |
| 2713 | jne invalid_operand |
2713 | jne invalid_operand |
| 2714 | lods byte [esi] |
2714 | lods byte [esi] |
| 2715 | cmp al,22h |
2715 | cmp al,22h |
| 2716 | jne invalid_operand |
2716 | jne invalid_operand |
| 2717 | lods byte [esi] |
2717 | lods byte [esi] |
| 2718 | cmp al,',' |
2718 | cmp al,',' |
| 2719 | jne invalid_operand |
2719 | jne invalid_operand |
| 2720 | mov [operand_size],0 |
2720 | mov [operand_size],0 |
| 2721 | lods byte [esi] |
2721 | lods byte [esi] |
| 2722 | call get_size_operator |
2722 | call get_size_operator |
| 2723 | cmp al,10h |
2723 | cmp al,10h |
| 2724 | jne invalid_operand |
2724 | jne invalid_operand |
| 2725 | lods byte [esi] |
2725 | lods byte [esi] |
| 2726 | call convert_register |
2726 | call convert_register |
| 2727 | or al,al |
2727 | or al,al |
| 2728 | jnz invalid_operand |
2728 | jnz invalid_operand |
| 2729 | mov al,ah |
2729 | mov al,ah |
| 2730 | cmp al,1 |
2730 | cmp al,1 |
| 2731 | je out_dx_al |
2731 | je out_dx_al |
| 2732 | cmp al,2 |
2732 | cmp al,2 |
| 2733 | je out_dx_ax |
2733 | je out_dx_ax |
| 2734 | cmp al,4 |
2734 | cmp al,4 |
| 2735 | jne invalid_operand_size |
2735 | jne invalid_operand_size |
| 2736 | out_dx_ax: |
2736 | out_dx_ax: |
| 2737 | call operand_autodetect |
2737 | call operand_autodetect |
| 2738 | mov [base_code],0EFh |
2738 | mov [base_code],0EFh |
| 2739 | call store_instruction_code |
2739 | call store_instruction_code |
| 2740 | jmp instruction_assembled |
2740 | jmp instruction_assembled |
| 2741 | out_dx_al: |
2741 | out_dx_al: |
| 2742 | mov al,0EEh |
2742 | mov al,0EEh |
| 2743 | stos byte [edi] |
2743 | stos byte [edi] |
| 2744 | jmp instruction_assembled |
2744 | jmp instruction_assembled |
| 2745 | out_imm: |
2745 | out_imm: |
| 2746 | mov al,[operand_size] |
2746 | mov al,[operand_size] |
| 2747 | or al,al |
2747 | or al,al |
| 2748 | jz out_imm_size_ok |
2748 | jz out_imm_size_ok |
| 2749 | cmp al,1 |
2749 | cmp al,1 |
| 2750 | jne invalid_operand_size |
2750 | jne invalid_operand_size |
| 2751 | out_imm_size_ok: |
2751 | out_imm_size_ok: |
| 2752 | call get_byte_value |
2752 | call get_byte_value |
| 2753 | mov dl,al |
2753 | mov dl,al |
| 2754 | lods byte [esi] |
2754 | lods byte [esi] |
| 2755 | cmp al,',' |
2755 | cmp al,',' |
| 2756 | jne invalid_operand |
2756 | jne invalid_operand |
| 2757 | mov [operand_size],0 |
2757 | mov [operand_size],0 |
| 2758 | lods byte [esi] |
2758 | lods byte [esi] |
| 2759 | call get_size_operator |
2759 | call get_size_operator |
| 2760 | cmp al,10h |
2760 | cmp al,10h |
| 2761 | jne invalid_operand |
2761 | jne invalid_operand |
| 2762 | lods byte [esi] |
2762 | lods byte [esi] |
| 2763 | call convert_register |
2763 | call convert_register |
| 2764 | or al,al |
2764 | or al,al |
| 2765 | jnz invalid_operand |
2765 | jnz invalid_operand |
| 2766 | mov al,ah |
2766 | mov al,ah |
| 2767 | cmp al,1 |
2767 | cmp al,1 |
| 2768 | je out_imm_al |
2768 | je out_imm_al |
| 2769 | cmp al,2 |
2769 | cmp al,2 |
| 2770 | je out_imm_ax |
2770 | je out_imm_ax |
| 2771 | cmp al,4 |
2771 | cmp al,4 |
| 2772 | jne invalid_operand_size |
2772 | jne invalid_operand_size |
| 2773 | out_imm_ax: |
2773 | out_imm_ax: |
| 2774 | call operand_autodetect |
2774 | call operand_autodetect |
| 2775 | mov [base_code],0E7h |
2775 | mov [base_code],0E7h |
| 2776 | call store_instruction_code |
2776 | call store_instruction_code |
| 2777 | mov al,dl |
2777 | mov al,dl |
| 2778 | stos byte [edi] |
2778 | stos byte [edi] |
| 2779 | jmp instruction_assembled |
2779 | jmp instruction_assembled |
| 2780 | out_imm_al: |
2780 | out_imm_al: |
| 2781 | mov al,0E6h |
2781 | mov al,0E6h |
| 2782 | stos byte [edi] |
2782 | stos byte [edi] |
| 2783 | mov al,dl |
2783 | mov al,dl |
| 2784 | stos byte [edi] |
2784 | stos byte [edi] |
| 2785 | jmp instruction_assembled |
2785 | jmp instruction_assembled |
| 2786 | 2786 | ||
| 2787 | call_instruction: |
2787 | call_instruction: |
| 2788 | mov [postbyte_register],10b |
2788 | mov [postbyte_register],10b |
| 2789 | mov [base_code],0E8h |
2789 | mov [base_code],0E8h |
| 2790 | mov [extended_code],9Ah |
2790 | mov [extended_code],9Ah |
| 2791 | jmp process_jmp |
2791 | jmp process_jmp |
| 2792 | jmp_instruction: |
2792 | jmp_instruction: |
| 2793 | mov [postbyte_register],100b |
2793 | mov [postbyte_register],100b |
| 2794 | mov [base_code],0E9h |
2794 | mov [base_code],0E9h |
| 2795 | mov [extended_code],0EAh |
2795 | mov [extended_code],0EAh |
| 2796 | process_jmp: |
2796 | process_jmp: |
| 2797 | lods byte [esi] |
2797 | lods byte [esi] |
| 2798 | call get_jump_operator |
2798 | call get_jump_operator |
| 2799 | call get_size_operator |
2799 | call get_size_operator |
| 2800 | cmp al,'(' |
2800 | cmp al,'(' |
| 2801 | je jmp_imm |
2801 | je jmp_imm |
| 2802 | mov [base_code],0FFh |
2802 | mov [base_code],0FFh |
| 2803 | cmp al,10h |
2803 | cmp al,10h |
| 2804 | je jmp_reg |
2804 | je jmp_reg |
| 2805 | cmp al,'[' |
2805 | cmp al,'[' |
| 2806 | jne invalid_operand |
2806 | jne invalid_operand |
| 2807 | jmp_mem: |
2807 | jmp_mem: |
| 2808 | cmp [jump_type],1 |
2808 | cmp [jump_type],1 |
| 2809 | je illegal_instruction |
2809 | je illegal_instruction |
| 2810 | call get_address |
2810 | call get_address |
| 2811 | mov edx,eax |
2811 | mov edx,eax |
| 2812 | mov al,[operand_size] |
2812 | mov al,[operand_size] |
| 2813 | or al,al |
2813 | or al,al |
| 2814 | jz jmp_mem_size_not_specified |
2814 | jz jmp_mem_size_not_specified |
| 2815 | cmp al,2 |
2815 | cmp al,2 |
| 2816 | je jmp_mem_16bit |
2816 | je jmp_mem_16bit |
| 2817 | cmp al,4 |
2817 | cmp al,4 |
| 2818 | je jmp_mem_32bit |
2818 | je jmp_mem_32bit |
| 2819 | cmp al,6 |
2819 | cmp al,6 |
| 2820 | je jmp_mem_48bit |
2820 | je jmp_mem_48bit |
| 2821 | cmp al,8 |
2821 | cmp al,8 |
| 2822 | je jmp_mem_64bit |
2822 | je jmp_mem_64bit |
| 2823 | cmp al,10 |
2823 | cmp al,10 |
| 2824 | je jmp_mem_80bit |
2824 | je jmp_mem_80bit |
| 2825 | jmp invalid_operand_size |
2825 | jmp invalid_operand_size |
| 2826 | jmp_mem_size_not_specified: |
2826 | jmp_mem_size_not_specified: |
| 2827 | cmp [jump_type],3 |
2827 | cmp [jump_type],3 |
| 2828 | je jmp_mem_far |
2828 | je jmp_mem_far |
| 2829 | cmp [jump_type],2 |
2829 | cmp [jump_type],2 |
| 2830 | je jmp_mem_near |
2830 | je jmp_mem_near |
| 2831 | call recoverable_unknown_size |
2831 | call recoverable_unknown_size |
| 2832 | jmp_mem_near: |
2832 | jmp_mem_near: |
| 2833 | cmp [code_type],16 |
2833 | cmp [code_type],16 |
| 2834 | je jmp_mem_16bit |
2834 | je jmp_mem_16bit |
| 2835 | cmp [code_type],32 |
2835 | cmp [code_type],32 |
| 2836 | je jmp_mem_near_32bit |
2836 | je jmp_mem_near_32bit |
| 2837 | jmp_mem_64bit: |
2837 | jmp_mem_64bit: |
| 2838 | cmp [jump_type],3 |
2838 | cmp [jump_type],3 |
| 2839 | je invalid_operand_size |
2839 | je invalid_operand_size |
| 2840 | cmp [code_type],64 |
2840 | cmp [code_type],64 |
| 2841 | jne illegal_instruction |
2841 | jne illegal_instruction |
| 2842 | jmp instruction_ready |
2842 | jmp instruction_ready |
| 2843 | jmp_mem_far: |
2843 | jmp_mem_far: |
| 2844 | cmp [code_type],16 |
2844 | cmp [code_type],16 |
| 2845 | je jmp_mem_far_32bit |
2845 | je jmp_mem_far_32bit |
| 2846 | jmp_mem_48bit: |
2846 | jmp_mem_48bit: |
| 2847 | call operand_32bit |
2847 | call operand_32bit |
| 2848 | jmp_mem_far_store: |
2848 | jmp_mem_far_store: |
| 2849 | cmp [jump_type],2 |
2849 | cmp [jump_type],2 |
| 2850 | je invalid_operand_size |
2850 | je invalid_operand_size |
| 2851 | inc [postbyte_register] |
2851 | inc [postbyte_register] |
| 2852 | jmp instruction_ready |
2852 | jmp instruction_ready |
| 2853 | jmp_mem_80bit: |
2853 | jmp_mem_80bit: |
| 2854 | call operand_64bit |
2854 | call operand_64bit |
| 2855 | jmp jmp_mem_far_store |
2855 | jmp jmp_mem_far_store |
| 2856 | jmp_mem_far_32bit: |
2856 | jmp_mem_far_32bit: |
| 2857 | call operand_16bit |
2857 | call operand_16bit |
| 2858 | jmp jmp_mem_far_store |
2858 | jmp jmp_mem_far_store |
| 2859 | jmp_mem_32bit: |
2859 | jmp_mem_32bit: |
| 2860 | cmp [jump_type],3 |
2860 | cmp [jump_type],3 |
| 2861 | je jmp_mem_far_32bit |
2861 | je jmp_mem_far_32bit |
| 2862 | cmp [jump_type],2 |
2862 | cmp [jump_type],2 |
| 2863 | je jmp_mem_near_32bit |
2863 | je jmp_mem_near_32bit |
| 2864 | cmp [code_type],16 |
2864 | cmp [code_type],16 |
| 2865 | je jmp_mem_far_32bit |
2865 | je jmp_mem_far_32bit |
| 2866 | jmp_mem_near_32bit: |
2866 | jmp_mem_near_32bit: |
| 2867 | cmp [code_type],64 |
2867 | cmp [code_type],64 |
| 2868 | je illegal_instruction |
2868 | je illegal_instruction |
| 2869 | call operand_32bit |
2869 | call operand_32bit |
| 2870 | jmp instruction_ready |
2870 | jmp instruction_ready |
| 2871 | jmp_mem_16bit: |
2871 | jmp_mem_16bit: |
| 2872 | cmp [jump_type],3 |
2872 | cmp [jump_type],3 |
| 2873 | je invalid_operand_size |
2873 | je invalid_operand_size |
| 2874 | call operand_16bit |
2874 | call operand_16bit |
| 2875 | jmp instruction_ready |
2875 | jmp instruction_ready |
| 2876 | jmp_reg: |
2876 | jmp_reg: |
| 2877 | test [jump_type],1 |
2877 | test [jump_type],1 |
| 2878 | jnz invalid_operand |
2878 | jnz invalid_operand |
| 2879 | lods byte [esi] |
2879 | lods byte [esi] |
| 2880 | call convert_register |
2880 | call convert_register |
| 2881 | mov bl,al |
2881 | mov bl,al |
| 2882 | mov al,ah |
2882 | mov al,ah |
| 2883 | cmp al,2 |
2883 | cmp al,2 |
| 2884 | je jmp_reg_16bit |
2884 | je jmp_reg_16bit |
| 2885 | cmp al,4 |
2885 | cmp al,4 |
| 2886 | je jmp_reg_32bit |
2886 | je jmp_reg_32bit |
| 2887 | cmp al,8 |
2887 | cmp al,8 |
| 2888 | jne invalid_operand_size |
2888 | jne invalid_operand_size |
| 2889 | jmp_reg_64bit: |
2889 | jmp_reg_64bit: |
| 2890 | cmp [code_type],64 |
2890 | cmp [code_type],64 |
| 2891 | jne illegal_instruction |
2891 | jne illegal_instruction |
| 2892 | jmp nomem_instruction_ready |
2892 | jmp nomem_instruction_ready |
| 2893 | jmp_reg_32bit: |
2893 | jmp_reg_32bit: |
| 2894 | cmp [code_type],64 |
2894 | cmp [code_type],64 |
| 2895 | je illegal_instruction |
2895 | je illegal_instruction |
| 2896 | call operand_32bit |
2896 | call operand_32bit |
| 2897 | jmp nomem_instruction_ready |
2897 | jmp nomem_instruction_ready |
| 2898 | jmp_reg_16bit: |
2898 | jmp_reg_16bit: |
| 2899 | call operand_16bit |
2899 | call operand_16bit |
| 2900 | jmp nomem_instruction_ready |
2900 | jmp nomem_instruction_ready |
| 2901 | jmp_imm: |
2901 | jmp_imm: |
| 2902 | cmp byte [esi],'.' |
2902 | cmp byte [esi],'.' |
| 2903 | je invalid_value |
2903 | je invalid_value |
| 2904 | mov ebx,esi |
2904 | mov ebx,esi |
| 2905 | dec esi |
2905 | dec esi |
| 2906 | call skip_symbol |
2906 | call skip_symbol |
| 2907 | xchg esi,ebx |
2907 | xchg esi,ebx |
| 2908 | cmp byte [ebx],':' |
2908 | cmp byte [ebx],':' |
| 2909 | je jmp_far |
2909 | je jmp_far |
| 2910 | cmp [jump_type],3 |
2910 | cmp [jump_type],3 |
| 2911 | je invalid_operand |
2911 | je invalid_operand |
| 2912 | jmp_near: |
2912 | jmp_near: |
| 2913 | mov al,[operand_size] |
2913 | mov al,[operand_size] |
| 2914 | cmp al,2 |
2914 | cmp al,2 |
| 2915 | je jmp_imm_16bit |
2915 | je jmp_imm_16bit |
| 2916 | cmp al,4 |
2916 | cmp al,4 |
| 2917 | je jmp_imm_32bit |
2917 | je jmp_imm_32bit |
| 2918 | cmp al,8 |
2918 | cmp al,8 |
| 2919 | je jmp_imm_64bit |
2919 | je jmp_imm_64bit |
| 2920 | or al,al |
2920 | or al,al |
| 2921 | jnz invalid_operand_size |
2921 | jnz invalid_operand_size |
| 2922 | cmp [code_type],16 |
2922 | cmp [code_type],16 |
| 2923 | je jmp_imm_16bit |
2923 | je jmp_imm_16bit |
| 2924 | cmp [code_type],64 |
2924 | cmp [code_type],64 |
| 2925 | je jmp_imm_64bit |
2925 | je jmp_imm_64bit |
| 2926 | jmp_imm_32bit: |
2926 | jmp_imm_32bit: |
| 2927 | cmp [code_type],64 |
2927 | cmp [code_type],64 |
| 2928 | je invalid_operand_size |
2928 | je invalid_operand_size |
| 2929 | call get_address_dword_value |
2929 | call get_address_dword_value |
| 2930 | cmp [code_type],16 |
2930 | cmp [code_type],16 |
| 2931 | jne jmp_imm_32bit_prefix_ok |
2931 | jne jmp_imm_32bit_prefix_ok |
| 2932 | mov byte [edi],66h |
2932 | mov byte [edi],66h |
| 2933 | inc edi |
2933 | inc edi |
| 2934 | jmp_imm_32bit_prefix_ok: |
2934 | jmp_imm_32bit_prefix_ok: |
| 2935 | call calculate_jump_offset |
2935 | call calculate_jump_offset |
| 2936 | cdq |
2936 | cdq |
| 2937 | call check_for_short_jump |
2937 | call check_for_short_jump |
| 2938 | jc jmp_short |
2938 | jc jmp_short |
| 2939 | jmp_imm_32bit_store: |
2939 | jmp_imm_32bit_store: |
| 2940 | mov edx,eax |
2940 | mov edx,eax |
| 2941 | sub edx,3 |
2941 | sub edx,3 |
| 2942 | jno jmp_imm_32bit_ok |
2942 | jno jmp_imm_32bit_ok |
| 2943 | cmp [code_type],64 |
2943 | cmp [code_type],64 |
| 2944 | je relative_jump_out_of_range |
2944 | je relative_jump_out_of_range |
| 2945 | jmp_imm_32bit_ok: |
2945 | jmp_imm_32bit_ok: |
| 2946 | mov al,[base_code] |
2946 | mov al,[base_code] |
| 2947 | stos byte [edi] |
2947 | stos byte [edi] |
| 2948 | mov eax,edx |
2948 | mov eax,edx |
| 2949 | call mark_relocation |
2949 | call mark_relocation |
| 2950 | stos dword [edi] |
2950 | stos dword [edi] |
| 2951 | jmp instruction_assembled |
2951 | jmp instruction_assembled |
| 2952 | jmp_imm_64bit: |
2952 | jmp_imm_64bit: |
| 2953 | cmp [code_type],64 |
2953 | cmp [code_type],64 |
| 2954 | jne invalid_operand_size |
2954 | jne invalid_operand_size |
| 2955 | call get_address_qword_value |
2955 | call get_address_qword_value |
| 2956 | call calculate_jump_offset |
2956 | call calculate_jump_offset |
| 2957 | mov ecx,edx |
2957 | mov ecx,edx |
| 2958 | cdq |
2958 | cdq |
| 2959 | cmp edx,ecx |
2959 | cmp edx,ecx |
| 2960 | jne relative_jump_out_of_range |
2960 | jne relative_jump_out_of_range |
| 2961 | call check_for_short_jump |
2961 | call check_for_short_jump |
| 2962 | jnc jmp_imm_32bit_store |
2962 | jnc jmp_imm_32bit_store |
| 2963 | jmp_short: |
2963 | jmp_short: |
| 2964 | mov ah,al |
2964 | mov ah,al |
| 2965 | mov al,0EBh |
2965 | mov al,0EBh |
| 2966 | stos word [edi] |
2966 | stos word [edi] |
| 2967 | jmp instruction_assembled |
2967 | jmp instruction_assembled |
| 2968 | jmp_imm_16bit: |
2968 | jmp_imm_16bit: |
| 2969 | call get_address_word_value |
2969 | call get_address_word_value |
| 2970 | cmp [code_type],16 |
2970 | cmp [code_type],16 |
| 2971 | je jmp_imm_16bit_prefix_ok |
2971 | je jmp_imm_16bit_prefix_ok |
| 2972 | mov byte [edi],66h |
2972 | mov byte [edi],66h |
| 2973 | inc edi |
2973 | inc edi |
| 2974 | jmp_imm_16bit_prefix_ok: |
2974 | jmp_imm_16bit_prefix_ok: |
| 2975 | call calculate_jump_offset |
2975 | call calculate_jump_offset |
| 2976 | cwde |
2976 | cwde |
| 2977 | cdq |
2977 | cdq |
| 2978 | call check_for_short_jump |
2978 | call check_for_short_jump |
| 2979 | jc jmp_short |
2979 | jc jmp_short |
| 2980 | cmp [value_type],0 |
2980 | cmp [value_type],0 |
| 2981 | jne invalid_use_of_symbol |
2981 | jne invalid_use_of_symbol |
| 2982 | mov edx,eax |
2982 | mov edx,eax |
| 2983 | dec edx |
2983 | dec edx |
| 2984 | mov al,[base_code] |
2984 | mov al,[base_code] |
| 2985 | stos byte [edi] |
2985 | stos byte [edi] |
| 2986 | mov eax,edx |
2986 | mov eax,edx |
| 2987 | stos word [edi] |
2987 | stos word [edi] |
| 2988 | jmp instruction_assembled |
2988 | jmp instruction_assembled |
| 2989 | calculate_jump_offset: |
2989 | calculate_jump_offset: |
| 2990 | add edi,2 |
2990 | add edi,2 |
| 2991 | call calculate_relative_offset |
2991 | call calculate_relative_offset |
| 2992 | sub edi,2 |
2992 | sub edi,2 |
| 2993 | ret |
2993 | ret |
| 2994 | check_for_short_jump: |
2994 | check_for_short_jump: |
| 2995 | cmp [jump_type],1 |
2995 | cmp [jump_type],1 |
| 2996 | je forced_short |
2996 | je forced_short |
| 2997 | ja no_short_jump |
2997 | ja no_short_jump |
| 2998 | cmp [base_code],0E8h |
2998 | cmp [base_code],0E8h |
| 2999 | je no_short_jump |
2999 | je no_short_jump |
| 3000 | cmp [value_type],0 |
3000 | cmp [value_type],0 |
| 3001 | jne no_short_jump |
3001 | jne no_short_jump |
| 3002 | cmp eax,80h |
3002 | cmp eax,80h |
| 3003 | jb short_jump |
3003 | jb short_jump |
| 3004 | cmp eax,-80h |
3004 | cmp eax,-80h |
| 3005 | jae short_jump |
3005 | jae short_jump |
| 3006 | no_short_jump: |
3006 | no_short_jump: |
| 3007 | clc |
3007 | clc |
| 3008 | ret |
3008 | ret |
| 3009 | forced_short: |
3009 | forced_short: |
| 3010 | cmp [base_code],0E8h |
3010 | cmp [base_code],0E8h |
| 3011 | je illegal_instruction |
3011 | je illegal_instruction |
| 3012 | cmp [next_pass_needed],0 |
3012 | cmp [next_pass_needed],0 |
| 3013 | jne jmp_short_value_type_ok |
3013 | jne jmp_short_value_type_ok |
| 3014 | cmp [value_type],0 |
3014 | cmp [value_type],0 |
| 3015 | jne invalid_use_of_symbol |
3015 | jne invalid_use_of_symbol |
| 3016 | jmp_short_value_type_ok: |
3016 | jmp_short_value_type_ok: |
| 3017 | cmp eax,-80h |
3017 | cmp eax,-80h |
| 3018 | jae short_jump |
3018 | jae short_jump |
| 3019 | cmp eax,80h |
3019 | cmp eax,80h |
| 3020 | jae jump_out_of_range |
3020 | jae jump_out_of_range |
| 3021 | short_jump: |
3021 | short_jump: |
| 3022 | stc |
3022 | stc |
| 3023 | ret |
3023 | ret |
| 3024 | jump_out_of_range: |
3024 | jump_out_of_range: |
| 3025 | cmp [error_line],0 |
3025 | cmp [error_line],0 |
| 3026 | jne instruction_assembled |
3026 | jne instruction_assembled |
| 3027 | mov eax,[current_line] |
3027 | mov eax,[current_line] |
| 3028 | mov [error_line],eax |
3028 | mov [error_line],eax |
| 3029 | mov [error],relative_jump_out_of_range |
3029 | mov [error],relative_jump_out_of_range |
| 3030 | jmp instruction_assembled |
3030 | jmp instruction_assembled |
| 3031 | jmp_far: |
3031 | jmp_far: |
| 3032 | cmp [jump_type],2 |
3032 | cmp [jump_type],2 |
| 3033 | je invalid_operand |
3033 | je invalid_operand |
| 3034 | cmp [code_type],64 |
3034 | cmp [code_type],64 |
| 3035 | je illegal_instruction |
3035 | je illegal_instruction |
| 3036 | mov al,[extended_code] |
3036 | mov al,[extended_code] |
| 3037 | mov [base_code],al |
3037 | mov [base_code],al |
| 3038 | call get_word_value |
3038 | call get_word_value |
| 3039 | push eax |
3039 | push eax |
| 3040 | inc esi |
3040 | inc esi |
| 3041 | lods byte [esi] |
3041 | lods byte [esi] |
| 3042 | cmp al,'(' |
3042 | cmp al,'(' |
| 3043 | jne invalid_operand |
3043 | jne invalid_operand |
| 3044 | mov al,[value_type] |
3044 | mov al,[value_type] |
| 3045 | push eax [symbol_identifier] |
3045 | push eax [symbol_identifier] |
| 3046 | cmp byte [esi],'.' |
3046 | cmp byte [esi],'.' |
| 3047 | je invalid_value |
3047 | je invalid_value |
| 3048 | mov al,[operand_size] |
3048 | mov al,[operand_size] |
| 3049 | cmp al,4 |
3049 | cmp al,4 |
| 3050 | je jmp_far_16bit |
3050 | je jmp_far_16bit |
| 3051 | cmp al,6 |
3051 | cmp al,6 |
| 3052 | je jmp_far_32bit |
3052 | je jmp_far_32bit |
| 3053 | or al,al |
3053 | or al,al |
| 3054 | jnz invalid_operand_size |
3054 | jnz invalid_operand_size |
| 3055 | cmp [code_type],16 |
3055 | cmp [code_type],16 |
| 3056 | jne jmp_far_32bit |
3056 | jne jmp_far_32bit |
| 3057 | jmp_far_16bit: |
3057 | jmp_far_16bit: |
| 3058 | call get_word_value |
3058 | call get_word_value |
| 3059 | mov ebx,eax |
3059 | mov ebx,eax |
| 3060 | call operand_16bit |
3060 | call operand_16bit |
| 3061 | call store_instruction_code |
3061 | call store_instruction_code |
| 3062 | mov ax,bx |
3062 | mov ax,bx |
| 3063 | call mark_relocation |
3063 | call mark_relocation |
| 3064 | stos word [edi] |
3064 | stos word [edi] |
| 3065 | jmp_far_segment: |
3065 | jmp_far_segment: |
| 3066 | pop [symbol_identifier] eax |
3066 | pop [symbol_identifier] eax |
| 3067 | mov [value_type],al |
3067 | mov [value_type],al |
| 3068 | pop eax |
3068 | pop eax |
| 3069 | call mark_relocation |
3069 | call mark_relocation |
| 3070 | stos word [edi] |
3070 | stos word [edi] |
| 3071 | jmp instruction_assembled |
3071 | jmp instruction_assembled |
| 3072 | jmp_far_32bit: |
3072 | jmp_far_32bit: |
| 3073 | call get_dword_value |
3073 | call get_dword_value |
| 3074 | mov ebx,eax |
3074 | mov ebx,eax |
| 3075 | call operand_32bit |
3075 | call operand_32bit |
| 3076 | call store_instruction_code |
3076 | call store_instruction_code |
| 3077 | mov eax,ebx |
3077 | mov eax,ebx |
| 3078 | call mark_relocation |
3078 | call mark_relocation |
| 3079 | stos dword [edi] |
3079 | stos dword [edi] |
| 3080 | jmp jmp_far_segment |
3080 | jmp jmp_far_segment |
| 3081 | conditional_jump: |
3081 | conditional_jump: |
| 3082 | mov [base_code],al |
3082 | mov [base_code],al |
| 3083 | lods byte [esi] |
3083 | lods byte [esi] |
| 3084 | call get_jump_operator |
3084 | call get_jump_operator |
| 3085 | cmp [jump_type],3 |
3085 | cmp [jump_type],3 |
| 3086 | je invalid_operand |
3086 | je invalid_operand |
| 3087 | call get_size_operator |
3087 | call get_size_operator |
| 3088 | cmp al,'(' |
3088 | cmp al,'(' |
| 3089 | jne invalid_operand |
3089 | jne invalid_operand |
| 3090 | cmp byte [esi],'.' |
3090 | cmp byte [esi],'.' |
| 3091 | je invalid_value |
3091 | je invalid_value |
| 3092 | mov al,[operand_size] |
3092 | mov al,[operand_size] |
| 3093 | cmp al,2 |
3093 | cmp al,2 |
| 3094 | je conditional_jump_16bit |
3094 | je conditional_jump_16bit |
| 3095 | cmp al,4 |
3095 | cmp al,4 |
| 3096 | je conditional_jump_32bit |
3096 | je conditional_jump_32bit |
| 3097 | cmp al,8 |
3097 | cmp al,8 |
| 3098 | je conditional_jump_64bit |
3098 | je conditional_jump_64bit |
| 3099 | or al,al |
3099 | or al,al |
| 3100 | jnz invalid_operand_size |
3100 | jnz invalid_operand_size |
| 3101 | cmp [code_type],16 |
3101 | cmp [code_type],16 |
| 3102 | je conditional_jump_16bit |
3102 | je conditional_jump_16bit |
| 3103 | cmp [code_type],64 |
3103 | cmp [code_type],64 |
| 3104 | je conditional_jump_64bit |
3104 | je conditional_jump_64bit |
| 3105 | conditional_jump_32bit: |
3105 | conditional_jump_32bit: |
| 3106 | cmp [code_type],64 |
3106 | cmp [code_type],64 |
| 3107 | je invalid_operand_size |
3107 | je invalid_operand_size |
| 3108 | call get_address_dword_value |
3108 | call get_address_dword_value |
| 3109 | cmp [code_type],16 |
3109 | cmp [code_type],16 |
| 3110 | jne conditional_jump_32bit_prefix_ok |
3110 | jne conditional_jump_32bit_prefix_ok |
| 3111 | mov byte [edi],66h |
3111 | mov byte [edi],66h |
| 3112 | inc edi |
3112 | inc edi |
| 3113 | conditional_jump_32bit_prefix_ok: |
3113 | conditional_jump_32bit_prefix_ok: |
| 3114 | call calculate_jump_offset |
3114 | call calculate_jump_offset |
| 3115 | cdq |
3115 | cdq |
| 3116 | call check_for_short_jump |
3116 | call check_for_short_jump |
| 3117 | jc conditional_jump_short |
3117 | jc conditional_jump_short |
| 3118 | conditional_jump_32bit_store: |
3118 | conditional_jump_32bit_store: |
| 3119 | mov edx,eax |
3119 | mov edx,eax |
| 3120 | sub edx,4 |
3120 | sub edx,4 |
| 3121 | jno conditional_jump_32bit_range_ok |
3121 | jno conditional_jump_32bit_range_ok |
| 3122 | cmp [code_type],64 |
3122 | cmp [code_type],64 |
| 3123 | je relative_jump_out_of_range |
3123 | je relative_jump_out_of_range |
| 3124 | conditional_jump_32bit_range_ok: |
3124 | conditional_jump_32bit_range_ok: |
| 3125 | mov ah,[base_code] |
3125 | mov ah,[base_code] |
| 3126 | add ah,10h |
3126 | add ah,10h |
| 3127 | mov al,0Fh |
3127 | mov al,0Fh |
| 3128 | stos word [edi] |
3128 | stos word [edi] |
| 3129 | mov eax,edx |
3129 | mov eax,edx |
| 3130 | call mark_relocation |
3130 | call mark_relocation |
| 3131 | stos dword [edi] |
3131 | stos dword [edi] |
| 3132 | jmp instruction_assembled |
3132 | jmp instruction_assembled |
| 3133 | conditional_jump_64bit: |
3133 | conditional_jump_64bit: |
| 3134 | cmp [code_type],64 |
3134 | cmp [code_type],64 |
| 3135 | jne invalid_operand_size |
3135 | jne invalid_operand_size |
| 3136 | call get_address_qword_value |
3136 | call get_address_qword_value |
| 3137 | call calculate_jump_offset |
3137 | call calculate_jump_offset |
| 3138 | mov ecx,edx |
3138 | mov ecx,edx |
| 3139 | cdq |
3139 | cdq |
| 3140 | cmp edx,ecx |
3140 | cmp edx,ecx |
| 3141 | jne relative_jump_out_of_range |
3141 | jne relative_jump_out_of_range |
| 3142 | call check_for_short_jump |
3142 | call check_for_short_jump |
| 3143 | jnc conditional_jump_32bit_store |
3143 | jnc conditional_jump_32bit_store |
| 3144 | conditional_jump_short: |
3144 | conditional_jump_short: |
| 3145 | mov ah,al |
3145 | mov ah,al |
| 3146 | mov al,[base_code] |
3146 | mov al,[base_code] |
| 3147 | stos word [edi] |
3147 | stos word [edi] |
| 3148 | jmp instruction_assembled |
3148 | jmp instruction_assembled |
| 3149 | conditional_jump_16bit: |
3149 | conditional_jump_16bit: |
| 3150 | call get_address_word_value |
3150 | call get_address_word_value |
| 3151 | cmp [code_type],16 |
3151 | cmp [code_type],16 |
| 3152 | je conditional_jump_16bit_prefix_ok |
3152 | je conditional_jump_16bit_prefix_ok |
| 3153 | mov byte [edi],66h |
3153 | mov byte [edi],66h |
| 3154 | inc edi |
3154 | inc edi |
| 3155 | conditional_jump_16bit_prefix_ok: |
3155 | conditional_jump_16bit_prefix_ok: |
| 3156 | call calculate_jump_offset |
3156 | call calculate_jump_offset |
| 3157 | cwde |
3157 | cwde |
| 3158 | cdq |
3158 | cdq |
| 3159 | call check_for_short_jump |
3159 | call check_for_short_jump |
| 3160 | jc conditional_jump_short |
3160 | jc conditional_jump_short |
| 3161 | cmp [value_type],0 |
3161 | cmp [value_type],0 |
| 3162 | jne invalid_use_of_symbol |
3162 | jne invalid_use_of_symbol |
| 3163 | mov edx,eax |
3163 | mov edx,eax |
| 3164 | sub dx,2 |
3164 | sub dx,2 |
| 3165 | mov ah,[base_code] |
3165 | mov ah,[base_code] |
| 3166 | add ah,10h |
3166 | add ah,10h |
| 3167 | mov al,0Fh |
3167 | mov al,0Fh |
| 3168 | stos word [edi] |
3168 | stos word [edi] |
| 3169 | mov eax,edx |
3169 | mov eax,edx |
| 3170 | stos word [edi] |
3170 | stos word [edi] |
| 3171 | jmp instruction_assembled |
3171 | jmp instruction_assembled |
| 3172 | loop_instruction_16bit: |
3172 | loop_instruction_16bit: |
| 3173 | cmp [code_type],64 |
3173 | cmp [code_type],64 |
| 3174 | je illegal_instruction |
3174 | je illegal_instruction |
| 3175 | cmp [code_type],16 |
3175 | cmp [code_type],16 |
| 3176 | je loop_instruction |
3176 | je loop_instruction |
| 3177 | mov [operand_prefix],67h |
3177 | mov [operand_prefix],67h |
| 3178 | jmp loop_instruction |
3178 | jmp loop_instruction |
| 3179 | loop_instruction_32bit: |
3179 | loop_instruction_32bit: |
| 3180 | cmp [code_type],32 |
3180 | cmp [code_type],32 |
| 3181 | je loop_instruction |
3181 | je loop_instruction |
| 3182 | mov [operand_prefix],67h |
3182 | mov [operand_prefix],67h |
| 3183 | jmp loop_instruction |
3183 | jmp loop_instruction |
| 3184 | loop_instruction_64bit: |
3184 | loop_instruction_64bit: |
| 3185 | cmp [code_type],64 |
3185 | cmp [code_type],64 |
| 3186 | jne illegal_instruction |
3186 | jne illegal_instruction |
| 3187 | loop_instruction: |
3187 | loop_instruction: |
| 3188 | mov [base_code],al |
3188 | mov [base_code],al |
| 3189 | lods byte [esi] |
3189 | lods byte [esi] |
| 3190 | call get_jump_operator |
3190 | call get_jump_operator |
| 3191 | cmp [jump_type],1 |
3191 | cmp [jump_type],1 |
| 3192 | ja invalid_operand |
3192 | ja invalid_operand |
| 3193 | call get_size_operator |
3193 | call get_size_operator |
| 3194 | cmp al,'(' |
3194 | cmp al,'(' |
| 3195 | jne invalid_operand |
3195 | jne invalid_operand |
| 3196 | cmp byte [esi],'.' |
3196 | cmp byte [esi],'.' |
| 3197 | je invalid_value |
3197 | je invalid_value |
| 3198 | mov al,[operand_size] |
3198 | mov al,[operand_size] |
| 3199 | cmp al,2 |
3199 | cmp al,2 |
| 3200 | je loop_jump_16bit |
3200 | je loop_jump_16bit |
| 3201 | cmp al,4 |
3201 | cmp al,4 |
| 3202 | je loop_jump_32bit |
3202 | je loop_jump_32bit |
| 3203 | cmp al,8 |
3203 | cmp al,8 |
| 3204 | je loop_jump_64bit |
3204 | je loop_jump_64bit |
| 3205 | or al,al |
3205 | or al,al |
| 3206 | jnz invalid_operand_size |
3206 | jnz invalid_operand_size |
| 3207 | cmp [code_type],16 |
3207 | cmp [code_type],16 |
| 3208 | je loop_jump_16bit |
3208 | je loop_jump_16bit |
| 3209 | cmp [code_type],64 |
3209 | cmp [code_type],64 |
| 3210 | je loop_jump_64bit |
3210 | je loop_jump_64bit |
| 3211 | loop_jump_32bit: |
3211 | loop_jump_32bit: |
| 3212 | cmp [code_type],64 |
3212 | cmp [code_type],64 |
| 3213 | je invalid_operand_size |
3213 | je invalid_operand_size |
| 3214 | call get_address_dword_value |
3214 | call get_address_dword_value |
| 3215 | cmp [code_type],16 |
3215 | cmp [code_type],16 |
| 3216 | jne loop_jump_32bit_prefix_ok |
3216 | jne loop_jump_32bit_prefix_ok |
| 3217 | mov byte [edi],66h |
3217 | mov byte [edi],66h |
| 3218 | inc edi |
3218 | inc edi |
| 3219 | loop_jump_32bit_prefix_ok: |
3219 | loop_jump_32bit_prefix_ok: |
| 3220 | call loop_counter_size |
3220 | call loop_counter_size |
| 3221 | call calculate_jump_offset |
3221 | call calculate_jump_offset |
| 3222 | cdq |
3222 | cdq |
| 3223 | make_loop_jump: |
3223 | make_loop_jump: |
| 3224 | call check_for_short_jump |
3224 | call check_for_short_jump |
| 3225 | jc conditional_jump_short |
3225 | jc conditional_jump_short |
| 3226 | scas word [edi] |
3226 | scas word [edi] |
| 3227 | jmp jump_out_of_range |
3227 | jmp jump_out_of_range |
| 3228 | loop_counter_size: |
3228 | loop_counter_size: |
| 3229 | cmp [operand_prefix],0 |
3229 | cmp [operand_prefix],0 |
| 3230 | je loop_counter_size_ok |
3230 | je loop_counter_size_ok |
| 3231 | push eax |
3231 | push eax |
| 3232 | mov al,[operand_prefix] |
3232 | mov al,[operand_prefix] |
| 3233 | stos byte [edi] |
3233 | stos byte [edi] |
| 3234 | pop eax |
3234 | pop eax |
| 3235 | loop_counter_size_ok: |
3235 | loop_counter_size_ok: |
| 3236 | ret |
3236 | ret |
| 3237 | loop_jump_64bit: |
3237 | loop_jump_64bit: |
| 3238 | cmp [code_type],64 |
3238 | cmp [code_type],64 |
| 3239 | jne invalid_operand_size |
3239 | jne invalid_operand_size |
| 3240 | call get_address_qword_value |
3240 | call get_address_qword_value |
| 3241 | call loop_counter_size |
3241 | call loop_counter_size |
| 3242 | call calculate_jump_offset |
3242 | call calculate_jump_offset |
| 3243 | mov ecx,edx |
3243 | mov ecx,edx |
| 3244 | cdq |
3244 | cdq |
| 3245 | cmp edx,ecx |
3245 | cmp edx,ecx |
| 3246 | jne relative_jump_out_of_range |
3246 | jne relative_jump_out_of_range |
| 3247 | jmp make_loop_jump |
3247 | jmp make_loop_jump |
| 3248 | loop_jump_16bit: |
3248 | loop_jump_16bit: |
| 3249 | call get_address_word_value |
3249 | call get_address_word_value |
| 3250 | cmp [code_type],16 |
3250 | cmp [code_type],16 |
| 3251 | je loop_jump_16bit_prefix_ok |
3251 | je loop_jump_16bit_prefix_ok |
| 3252 | mov byte [edi],66h |
3252 | mov byte [edi],66h |
| 3253 | inc edi |
3253 | inc edi |
| 3254 | loop_jump_16bit_prefix_ok: |
3254 | loop_jump_16bit_prefix_ok: |
| 3255 | call loop_counter_size |
3255 | call loop_counter_size |
| 3256 | call calculate_jump_offset |
3256 | call calculate_jump_offset |
| 3257 | cwde |
3257 | cwde |
| 3258 | cdq |
3258 | cdq |
| 3259 | jmp make_loop_jump |
3259 | jmp make_loop_jump |
| 3260 | 3260 | ||
| 3261 | movs_instruction: |
3261 | movs_instruction: |
| 3262 | lods byte [esi] |
3262 | lods byte [esi] |
| 3263 | call get_size_operator |
3263 | call get_size_operator |
| 3264 | cmp al,'[' |
3264 | cmp al,'[' |
| 3265 | jne invalid_operand |
3265 | jne invalid_operand |
| 3266 | call get_address |
3266 | call get_address |
| 3267 | or eax,eax |
3267 | or eax,eax |
| 3268 | jnz invalid_address |
3268 | jnz invalid_address |
| 3269 | or bl,ch |
3269 | or bl,ch |
| 3270 | jnz invalid_address |
3270 | jnz invalid_address |
| 3271 | cmp [segment_register],1 |
3271 | cmp [segment_register],1 |
| 3272 | ja invalid_address |
3272 | ja invalid_address |
| 3273 | push ebx |
3273 | push ebx |
| 3274 | lods byte [esi] |
3274 | lods byte [esi] |
| 3275 | cmp al,',' |
3275 | cmp al,',' |
| 3276 | jne invalid_operand |
3276 | jne invalid_operand |
| 3277 | lods byte [esi] |
3277 | lods byte [esi] |
| 3278 | call get_size_operator |
3278 | call get_size_operator |
| 3279 | cmp al,'[' |
3279 | cmp al,'[' |
| 3280 | jne invalid_operand |
3280 | jne invalid_operand |
| 3281 | call get_address |
3281 | call get_address |
| 3282 | pop edx |
3282 | pop edx |
| 3283 | or eax,eax |
3283 | or eax,eax |
| 3284 | jnz invalid_address |
3284 | jnz invalid_address |
| 3285 | or bl,ch |
3285 | or bl,ch |
| 3286 | jnz invalid_address |
3286 | jnz invalid_address |
| 3287 | mov al,dh |
3287 | mov al,dh |
| 3288 | mov ah,bh |
3288 | mov ah,bh |
| 3289 | shr al,4 |
3289 | shr al,4 |
| 3290 | shr ah,4 |
3290 | shr ah,4 |
| 3291 | cmp al,ah |
3291 | cmp al,ah |
| 3292 | jne address_sizes_do_not_agree |
3292 | jne address_sizes_do_not_agree |
| 3293 | and bh,111b |
3293 | and bh,111b |
| 3294 | and dh,111b |
3294 | and dh,111b |
| 3295 | cmp bh,6 |
3295 | cmp bh,6 |
| 3296 | jne invalid_address |
3296 | jne invalid_address |
| 3297 | cmp dh,7 |
3297 | cmp dh,7 |
| 3298 | jne invalid_address |
3298 | jne invalid_address |
| 3299 | cmp al,2 |
3299 | cmp al,2 |
| 3300 | je movs_address_16bit |
3300 | je movs_address_16bit |
| 3301 | cmp al,4 |
3301 | cmp al,4 |
| 3302 | je movs_address_32bit |
3302 | je movs_address_32bit |
| 3303 | cmp [code_type],64 |
3303 | cmp [code_type],64 |
| 3304 | jne invalid_address_size |
3304 | jne invalid_address_size |
| 3305 | jmp movs_store |
3305 | jmp movs_store |
| 3306 | movs_address_32bit: |
3306 | movs_address_32bit: |
| 3307 | call address_32bit_prefix |
3307 | call address_32bit_prefix |
| 3308 | jmp movs_store |
3308 | jmp movs_store |
| 3309 | movs_address_16bit: |
3309 | movs_address_16bit: |
| 3310 | cmp [code_type],64 |
3310 | cmp [code_type],64 |
| 3311 | je invalid_address_size |
3311 | je invalid_address_size |
| 3312 | call address_16bit_prefix |
3312 | call address_16bit_prefix |
| 3313 | movs_store: |
3313 | movs_store: |
| 3314 | cmp [segment_register],4 |
3314 | xor ebx,ebx |
| 3315 | je movs_segment_ok |
- | |
| 3316 | call store_segment_prefix |
3315 | call store_segment_prefix_if_necessary |
| 3317 | movs_segment_ok: |
3316 | mov al,0A4h |
| 3318 | mov al,0A4h |
- | |
| 3319 | movs_check_size: |
3317 | movs_check_size: |
| 3320 | mov bl,[operand_size] |
3318 | mov bl,[operand_size] |
| 3321 | cmp bl,1 |
3319 | cmp bl,1 |
| 3322 | je simple_instruction |
3320 | je simple_instruction |
| 3323 | inc al |
3321 | inc al |
| 3324 | cmp bl,2 |
3322 | cmp bl,2 |
| 3325 | je simple_instruction_16bit |
3323 | je simple_instruction_16bit |
| 3326 | cmp bl,4 |
3324 | cmp bl,4 |
| 3327 | je simple_instruction_32bit |
3325 | je simple_instruction_32bit |
| 3328 | cmp bl,8 |
3326 | cmp bl,8 |
| 3329 | je simple_instruction_64bit |
3327 | je simple_instruction_64bit |
| 3330 | or bl,bl |
3328 | or bl,bl |
| 3331 | jnz invalid_operand_size |
3329 | jnz invalid_operand_size |
| 3332 | call recoverable_unknown_size |
3330 | call recoverable_unknown_size |
| 3333 | jmp simple_instruction |
3331 | jmp simple_instruction |
| 3334 | lods_instruction: |
3332 | lods_instruction: |
| 3335 | lods byte [esi] |
3333 | lods byte [esi] |
| 3336 | call get_size_operator |
3334 | call get_size_operator |
| 3337 | cmp al,'[' |
3335 | cmp al,'[' |
| 3338 | jne invalid_operand |
3336 | jne invalid_operand |
| 3339 | call get_address |
3337 | call get_address |
| 3340 | or eax,eax |
3338 | or eax,eax |
| 3341 | jnz invalid_address |
3339 | jnz invalid_address |
| 3342 | or bl,ch |
3340 | or bl,ch |
| 3343 | jnz invalid_address |
3341 | jnz invalid_address |
| 3344 | cmp bh,26h |
3342 | cmp bh,26h |
| 3345 | je lods_address_16bit |
3343 | je lods_address_16bit |
| 3346 | cmp bh,46h |
3344 | cmp bh,46h |
| 3347 | je lods_address_32bit |
3345 | je lods_address_32bit |
| 3348 | cmp bh,86h |
3346 | cmp bh,86h |
| 3349 | jne invalid_address |
3347 | jne invalid_address |
| 3350 | cmp [code_type],64 |
3348 | cmp [code_type],64 |
| 3351 | jne invalid_address_size |
3349 | jne invalid_address_size |
| 3352 | jmp lods_store |
3350 | jmp lods_store |
| 3353 | lods_address_32bit: |
3351 | lods_address_32bit: |
| 3354 | call address_32bit_prefix |
3352 | call address_32bit_prefix |
| 3355 | jmp lods_store |
3353 | jmp lods_store |
| 3356 | lods_address_16bit: |
3354 | lods_address_16bit: |
| 3357 | cmp [code_type],64 |
3355 | cmp [code_type],64 |
| 3358 | je invalid_address_size |
3356 | je invalid_address_size |
| 3359 | call address_16bit_prefix |
3357 | call address_16bit_prefix |
| 3360 | lods_store: |
3358 | lods_store: |
| 3361 | cmp [segment_register],4 |
3359 | xor ebx,ebx |
| 3362 | je lods_segment_ok |
- | |
| 3363 | call store_segment_prefix |
3360 | call store_segment_prefix_if_necessary |
| 3364 | lods_segment_ok: |
3361 | mov al,0ACh |
| 3365 | mov al,0ACh |
- | |
| 3366 | jmp movs_check_size |
3362 | jmp movs_check_size |
| 3367 | stos_instruction: |
3363 | stos_instruction: |
| 3368 | mov [base_code],al |
3364 | mov [base_code],al |
| 3369 | lods byte [esi] |
3365 | lods byte [esi] |
| 3370 | call get_size_operator |
3366 | call get_size_operator |
| 3371 | cmp al,'[' |
3367 | cmp al,'[' |
| 3372 | jne invalid_operand |
3368 | jne invalid_operand |
| 3373 | call get_address |
3369 | call get_address |
| 3374 | or eax,eax |
3370 | or eax,eax |
| 3375 | jnz invalid_address |
3371 | jnz invalid_address |
| 3376 | or bl,ch |
3372 | or bl,ch |
| 3377 | jnz invalid_address |
3373 | jnz invalid_address |
| 3378 | cmp bh,27h |
3374 | cmp bh,27h |
| 3379 | je stos_address_16bit |
3375 | je stos_address_16bit |
| 3380 | cmp bh,47h |
3376 | cmp bh,47h |
| 3381 | je stos_address_32bit |
3377 | je stos_address_32bit |
| 3382 | cmp bh,87h |
3378 | cmp bh,87h |
| 3383 | jne invalid_address |
3379 | jne invalid_address |
| 3384 | cmp [code_type],64 |
3380 | cmp [code_type],64 |
| 3385 | jne invalid_address_size |
3381 | jne invalid_address_size |
| 3386 | jmp stos_store |
3382 | jmp stos_store |
| 3387 | stos_address_32bit: |
3383 | stos_address_32bit: |
| 3388 | call address_32bit_prefix |
3384 | call address_32bit_prefix |
| 3389 | jmp stos_store |
3385 | jmp stos_store |
| 3390 | stos_address_16bit: |
3386 | stos_address_16bit: |
| 3391 | cmp [code_type],64 |
3387 | cmp [code_type],64 |
| 3392 | je invalid_address_size |
3388 | je invalid_address_size |
| 3393 | call address_16bit_prefix |
3389 | call address_16bit_prefix |
| 3394 | stos_store: |
3390 | stos_store: |
| 3395 | cmp [segment_register],1 |
3391 | cmp [segment_register],1 |
| 3396 | ja invalid_address |
3392 | ja invalid_address |
| 3397 | mov al,[base_code] |
3393 | mov al,[base_code] |
| 3398 | jmp movs_check_size |
3394 | jmp movs_check_size |
| 3399 | cmps_instruction: |
3395 | cmps_instruction: |
| 3400 | lods byte [esi] |
3396 | lods byte [esi] |
| 3401 | call get_size_operator |
3397 | call get_size_operator |
| 3402 | cmp al,'[' |
3398 | cmp al,'[' |
| 3403 | jne invalid_operand |
3399 | jne invalid_operand |
| 3404 | call get_address |
3400 | call get_address |
| 3405 | or eax,eax |
3401 | or eax,eax |
| 3406 | jnz invalid_address |
3402 | jnz invalid_address |
| 3407 | or bl,ch |
3403 | or bl,ch |
| 3408 | jnz invalid_address |
3404 | jnz invalid_address |
| 3409 | mov al,[segment_register] |
3405 | mov al,[segment_register] |
| 3410 | push eax ebx |
3406 | push eax ebx |
| 3411 | lods byte [esi] |
3407 | lods byte [esi] |
| 3412 | cmp al,',' |
3408 | cmp al,',' |
| 3413 | jne invalid_operand |
3409 | jne invalid_operand |
| 3414 | lods byte [esi] |
3410 | lods byte [esi] |
| 3415 | call get_size_operator |
3411 | call get_size_operator |
| 3416 | cmp al,'[' |
3412 | cmp al,'[' |
| 3417 | jne invalid_operand |
3413 | jne invalid_operand |
| 3418 | call get_address |
3414 | call get_address |
| 3419 | or eax,eax |
3415 | or eax,eax |
| 3420 | jnz invalid_address |
3416 | jnz invalid_address |
| 3421 | or bl,ch |
3417 | or bl,ch |
| 3422 | jnz invalid_address |
3418 | jnz invalid_address |
| 3423 | pop edx eax |
3419 | pop edx eax |
| 3424 | cmp [segment_register],1 |
3420 | cmp [segment_register],1 |
| 3425 | ja invalid_address |
3421 | ja invalid_address |
| 3426 | mov [segment_register],al |
3422 | mov [segment_register],al |
| 3427 | mov al,dh |
3423 | mov al,dh |
| 3428 | mov ah,bh |
3424 | mov ah,bh |
| 3429 | shr al,4 |
3425 | shr al,4 |
| 3430 | shr ah,4 |
3426 | shr ah,4 |
| 3431 | cmp al,ah |
3427 | cmp al,ah |
| 3432 | jne address_sizes_do_not_agree |
3428 | jne address_sizes_do_not_agree |
| 3433 | and bh,111b |
3429 | and bh,111b |
| 3434 | and dh,111b |
3430 | and dh,111b |
| 3435 | cmp bh,7 |
3431 | cmp bh,7 |
| 3436 | jne invalid_address |
3432 | jne invalid_address |
| 3437 | cmp dh,6 |
3433 | cmp dh,6 |
| 3438 | jne invalid_address |
3434 | jne invalid_address |
| 3439 | cmp al,2 |
3435 | cmp al,2 |
| 3440 | je cmps_address_16bit |
3436 | je cmps_address_16bit |
| 3441 | cmp al,4 |
3437 | cmp al,4 |
| 3442 | je cmps_address_32bit |
3438 | je cmps_address_32bit |
| 3443 | cmp [code_type],64 |
3439 | cmp [code_type],64 |
| 3444 | jne invalid_address_size |
3440 | jne invalid_address_size |
| 3445 | jmp cmps_store |
3441 | jmp cmps_store |
| 3446 | cmps_address_32bit: |
3442 | cmps_address_32bit: |
| 3447 | call address_32bit_prefix |
3443 | call address_32bit_prefix |
| 3448 | jmp cmps_store |
3444 | jmp cmps_store |
| 3449 | cmps_address_16bit: |
3445 | cmps_address_16bit: |
| 3450 | cmp [code_type],64 |
3446 | cmp [code_type],64 |
| 3451 | je invalid_address_size |
3447 | je invalid_address_size |
| 3452 | call address_16bit_prefix |
3448 | call address_16bit_prefix |
| 3453 | cmps_store: |
3449 | cmps_store: |
| 3454 | cmp [segment_register],4 |
3450 | xor ebx,ebx |
| 3455 | je cmps_segment_ok |
- | |
| 3456 | call store_segment_prefix |
3451 | call store_segment_prefix_if_necessary |
| 3457 | cmps_segment_ok: |
3452 | mov al,0A6h |
| 3458 | mov al,0A6h |
- | |
| 3459 | jmp movs_check_size |
3453 | jmp movs_check_size |
| 3460 | ins_instruction: |
3454 | ins_instruction: |
| 3461 | lods byte [esi] |
3455 | lods byte [esi] |
| 3462 | call get_size_operator |
3456 | call get_size_operator |
| 3463 | cmp al,'[' |
3457 | cmp al,'[' |
| 3464 | jne invalid_operand |
3458 | jne invalid_operand |
| 3465 | call get_address |
3459 | call get_address |
| 3466 | or eax,eax |
3460 | or eax,eax |
| 3467 | jnz invalid_address |
3461 | jnz invalid_address |
| 3468 | or bl,ch |
3462 | or bl,ch |
| 3469 | jnz invalid_address |
3463 | jnz invalid_address |
| 3470 | cmp bh,27h |
3464 | cmp bh,27h |
| 3471 | je ins_address_16bit |
3465 | je ins_address_16bit |
| 3472 | cmp bh,47h |
3466 | cmp bh,47h |
| 3473 | je ins_address_32bit |
3467 | je ins_address_32bit |
| 3474 | cmp bh,87h |
3468 | cmp bh,87h |
| 3475 | jne invalid_address |
3469 | jne invalid_address |
| 3476 | cmp [code_type],64 |
3470 | cmp [code_type],64 |
| 3477 | jne invalid_address_size |
3471 | jne invalid_address_size |
| 3478 | jmp ins_store |
3472 | jmp ins_store |
| 3479 | ins_address_32bit: |
3473 | ins_address_32bit: |
| 3480 | call address_32bit_prefix |
3474 | call address_32bit_prefix |
| 3481 | jmp ins_store |
3475 | jmp ins_store |
| 3482 | ins_address_16bit: |
3476 | ins_address_16bit: |
| 3483 | cmp [code_type],64 |
3477 | cmp [code_type],64 |
| 3484 | je invalid_address_size |
3478 | je invalid_address_size |
| 3485 | call address_16bit_prefix |
3479 | call address_16bit_prefix |
| 3486 | ins_store: |
3480 | ins_store: |
| 3487 | cmp [segment_register],1 |
3481 | cmp [segment_register],1 |
| 3488 | ja invalid_address |
3482 | ja invalid_address |
| 3489 | lods byte [esi] |
3483 | lods byte [esi] |
| 3490 | cmp al,',' |
3484 | cmp al,',' |
| 3491 | jne invalid_operand |
3485 | jne invalid_operand |
| 3492 | lods byte [esi] |
3486 | lods byte [esi] |
| 3493 | cmp al,10h |
3487 | cmp al,10h |
| 3494 | jne invalid_operand |
3488 | jne invalid_operand |
| 3495 | lods byte [esi] |
3489 | lods byte [esi] |
| 3496 | cmp al,22h |
3490 | cmp al,22h |
| 3497 | jne invalid_operand |
3491 | jne invalid_operand |
| 3498 | mov al,6Ch |
3492 | mov al,6Ch |
| 3499 | ins_check_size: |
3493 | ins_check_size: |
| 3500 | cmp [operand_size],8 |
3494 | cmp [operand_size],8 |
| 3501 | jne movs_check_size |
3495 | jne movs_check_size |
| 3502 | jmp invalid_operand_size |
3496 | jmp invalid_operand_size |
| 3503 | outs_instruction: |
3497 | outs_instruction: |
| 3504 | lods byte [esi] |
3498 | lods byte [esi] |
| 3505 | cmp al,10h |
3499 | cmp al,10h |
| 3506 | jne invalid_operand |
3500 | jne invalid_operand |
| 3507 | lods byte [esi] |
3501 | lods byte [esi] |
| 3508 | cmp al,22h |
3502 | cmp al,22h |
| 3509 | jne invalid_operand |
3503 | jne invalid_operand |
| 3510 | lods byte [esi] |
3504 | lods byte [esi] |
| 3511 | cmp al,',' |
3505 | cmp al,',' |
| 3512 | jne invalid_operand |
3506 | jne invalid_operand |
| 3513 | lods byte [esi] |
3507 | lods byte [esi] |
| 3514 | call get_size_operator |
3508 | call get_size_operator |
| 3515 | cmp al,'[' |
3509 | cmp al,'[' |
| 3516 | jne invalid_operand |
3510 | jne invalid_operand |
| 3517 | call get_address |
3511 | call get_address |
| 3518 | or eax,eax |
3512 | or eax,eax |
| 3519 | jnz invalid_address |
3513 | jnz invalid_address |
| 3520 | or bl,ch |
3514 | or bl,ch |
| 3521 | jnz invalid_address |
3515 | jnz invalid_address |
| 3522 | cmp bh,26h |
3516 | cmp bh,26h |
| 3523 | je outs_address_16bit |
3517 | je outs_address_16bit |
| 3524 | cmp bh,46h |
3518 | cmp bh,46h |
| 3525 | je outs_address_32bit |
3519 | je outs_address_32bit |
| 3526 | cmp bh,86h |
3520 | cmp bh,86h |
| 3527 | jne invalid_address |
3521 | jne invalid_address |
| 3528 | cmp [code_type],64 |
3522 | cmp [code_type],64 |
| 3529 | jne invalid_address_size |
3523 | jne invalid_address_size |
| 3530 | jmp outs_store |
3524 | jmp outs_store |
| 3531 | outs_address_32bit: |
3525 | outs_address_32bit: |
| 3532 | call address_32bit_prefix |
3526 | call address_32bit_prefix |
| 3533 | jmp outs_store |
3527 | jmp outs_store |
| 3534 | outs_address_16bit: |
3528 | outs_address_16bit: |
| 3535 | cmp [code_type],64 |
3529 | cmp [code_type],64 |
| 3536 | je invalid_address_size |
3530 | je invalid_address_size |
| 3537 | call address_16bit_prefix |
3531 | call address_16bit_prefix |
| 3538 | outs_store: |
3532 | outs_store: |
| 3539 | cmp [segment_register],4 |
3533 | xor ebx,ebx |
| 3540 | je outs_segment_ok |
- | |
| 3541 | call store_segment_prefix |
3534 | call store_segment_prefix_if_necessary |
| 3542 | outs_segment_ok: |
3535 | mov al,6Eh |
| 3543 | mov al,6Eh |
- | |
| 3544 | jmp ins_check_size |
3536 | jmp ins_check_size |
| 3545 | xlat_instruction: |
3537 | xlat_instruction: |
| 3546 | lods byte [esi] |
3538 | lods byte [esi] |
| 3547 | call get_size_operator |
3539 | call get_size_operator |
| 3548 | cmp al,'[' |
3540 | cmp al,'[' |
| 3549 | jne invalid_operand |
3541 | jne invalid_operand |
| 3550 | call get_address |
3542 | call get_address |
| 3551 | or eax,eax |
3543 | or eax,eax |
| 3552 | jnz invalid_address |
3544 | jnz invalid_address |
| 3553 | or bl,ch |
3545 | or bl,ch |
| 3554 | jnz invalid_address |
3546 | jnz invalid_address |
| 3555 | cmp bh,23h |
3547 | cmp bh,23h |
| 3556 | je xlat_address_16bit |
3548 | je xlat_address_16bit |
| 3557 | cmp bh,43h |
3549 | cmp bh,43h |
| 3558 | je xlat_address_32bit |
3550 | je xlat_address_32bit |
| 3559 | cmp bh,83h |
3551 | cmp bh,83h |
| 3560 | jne invalid_address |
3552 | jne invalid_address |
| 3561 | cmp [code_type],64 |
3553 | cmp [code_type],64 |
| 3562 | jne invalid_address_size |
3554 | jne invalid_address_size |
| 3563 | jmp xlat_store |
3555 | jmp xlat_store |
| 3564 | xlat_address_32bit: |
3556 | xlat_address_32bit: |
| 3565 | call address_32bit_prefix |
3557 | call address_32bit_prefix |
| 3566 | jmp xlat_store |
3558 | jmp xlat_store |
| 3567 | xlat_address_16bit: |
3559 | xlat_address_16bit: |
| 3568 | cmp [code_type],64 |
3560 | cmp [code_type],64 |
| 3569 | je invalid_address_size |
3561 | je invalid_address_size |
| 3570 | call address_16bit_prefix |
3562 | call address_16bit_prefix |
| 3571 | xlat_store: |
3563 | xlat_store: |
| 3572 | call store_segment_prefix_if_necessary |
3564 | call store_segment_prefix_if_necessary |
| 3573 | mov al,0D7h |
3565 | mov al,0D7h |
| 3574 | cmp [operand_size],1 |
3566 | cmp [operand_size],1 |
| 3575 | jbe simple_instruction |
3567 | jbe simple_instruction |
| 3576 | jmp invalid_operand_size |
3568 | jmp invalid_operand_size |
| 3577 | 3569 | ||
| 3578 | pm_word_instruction: |
3570 | pm_word_instruction: |
| 3579 | mov ah,al |
3571 | mov ah,al |
| 3580 | shr ah,4 |
3572 | shr ah,4 |
| 3581 | and al,111b |
3573 | and al,111b |
| 3582 | mov [base_code],0Fh |
3574 | mov [base_code],0Fh |
| 3583 | mov [extended_code],ah |
3575 | mov [extended_code],ah |
| 3584 | mov [postbyte_register],al |
3576 | mov [postbyte_register],al |
| 3585 | lods byte [esi] |
3577 | lods byte [esi] |
| 3586 | call get_size_operator |
3578 | call get_size_operator |
| 3587 | cmp al,10h |
3579 | cmp al,10h |
| 3588 | je pm_reg |
3580 | je pm_reg |
| 3589 | pm_mem: |
3581 | pm_mem: |
| 3590 | cmp al,'[' |
3582 | cmp al,'[' |
| 3591 | jne invalid_operand |
3583 | jne invalid_operand |
| 3592 | call get_address |
3584 | call get_address |
| 3593 | mov al,[operand_size] |
3585 | mov al,[operand_size] |
| 3594 | cmp al,2 |
3586 | cmp al,2 |
| 3595 | je pm_mem_store |
3587 | je pm_mem_store |
| 3596 | or al,al |
3588 | or al,al |
| 3597 | jnz invalid_operand_size |
3589 | jnz invalid_operand_size |
| 3598 | pm_mem_store: |
3590 | pm_mem_store: |
| 3599 | jmp instruction_ready |
3591 | jmp instruction_ready |
| 3600 | pm_reg: |
3592 | pm_reg: |
| 3601 | lods byte [esi] |
3593 | lods byte [esi] |
| 3602 | call convert_register |
3594 | call convert_register |
| 3603 | mov bl,al |
3595 | mov bl,al |
| 3604 | cmp ah,2 |
3596 | cmp ah,2 |
| 3605 | jne invalid_operand_size |
3597 | jne invalid_operand_size |
| 3606 | jmp nomem_instruction_ready |
3598 | jmp nomem_instruction_ready |
| 3607 | pm_store_word_instruction: |
3599 | pm_store_word_instruction: |
| 3608 | mov ah,al |
3600 | mov ah,al |
| 3609 | shr ah,4 |
3601 | shr ah,4 |
| 3610 | and al,111b |
3602 | and al,111b |
| 3611 | mov [base_code],0Fh |
3603 | mov [base_code],0Fh |
| 3612 | mov [extended_code],ah |
3604 | mov [extended_code],ah |
| 3613 | mov [postbyte_register],al |
3605 | mov [postbyte_register],al |
| 3614 | lods byte [esi] |
3606 | lods byte [esi] |
| 3615 | call get_size_operator |
3607 | call get_size_operator |
| 3616 | cmp al,10h |
3608 | cmp al,10h |
| 3617 | jne pm_mem |
3609 | jne pm_mem |
| 3618 | lods byte [esi] |
3610 | lods byte [esi] |
| 3619 | call convert_register |
3611 | call convert_register |
| 3620 | mov bl,al |
3612 | mov bl,al |
| 3621 | mov al,ah |
3613 | mov al,ah |
| 3622 | call operand_autodetect |
3614 | call operand_autodetect |
| 3623 | jmp nomem_instruction_ready |
3615 | jmp nomem_instruction_ready |
| 3624 | lgdt_instruction: |
3616 | lgdt_instruction: |
| 3625 | mov [base_code],0Fh |
3617 | mov [base_code],0Fh |
| 3626 | mov [extended_code],1 |
3618 | mov [extended_code],1 |
| 3627 | mov [postbyte_register],al |
3619 | mov [postbyte_register],al |
| 3628 | lods byte [esi] |
3620 | lods byte [esi] |
| 3629 | call get_size_operator |
3621 | call get_size_operator |
| 3630 | cmp al,'[' |
3622 | cmp al,'[' |
| 3631 | jne invalid_operand |
3623 | jne invalid_operand |
| 3632 | call get_address |
3624 | call get_address |
| 3633 | mov al,[operand_size] |
3625 | mov al,[operand_size] |
| 3634 | cmp al,6 |
3626 | cmp al,6 |
| 3635 | je lgdt_mem_48bit |
3627 | je lgdt_mem_48bit |
| 3636 | cmp al,10 |
3628 | cmp al,10 |
| 3637 | je lgdt_mem_80bit |
3629 | je lgdt_mem_80bit |
| 3638 | or al,al |
3630 | or al,al |
| 3639 | jnz invalid_operand_size |
3631 | jnz invalid_operand_size |
| 3640 | jmp lgdt_mem_store |
3632 | jmp lgdt_mem_store |
| 3641 | lgdt_mem_80bit: |
3633 | lgdt_mem_80bit: |
| 3642 | cmp [code_type],64 |
3634 | cmp [code_type],64 |
| 3643 | jne illegal_instruction |
3635 | jne illegal_instruction |
| 3644 | jmp lgdt_mem_store |
3636 | jmp lgdt_mem_store |
| 3645 | lgdt_mem_48bit: |
3637 | lgdt_mem_48bit: |
| 3646 | cmp [code_type],64 |
3638 | cmp [code_type],64 |
| 3647 | je illegal_instruction |
3639 | je illegal_instruction |
| 3648 | cmp [postbyte_register],2 |
3640 | cmp [postbyte_register],2 |
| 3649 | jb lgdt_mem_store |
3641 | jb lgdt_mem_store |
| 3650 | call operand_32bit |
3642 | call operand_32bit |
| 3651 | lgdt_mem_store: |
3643 | lgdt_mem_store: |
| 3652 | jmp instruction_ready |
3644 | jmp instruction_ready |
| 3653 | lar_instruction: |
3645 | lar_instruction: |
| 3654 | mov [extended_code],al |
3646 | mov [extended_code],al |
| 3655 | mov [base_code],0Fh |
3647 | mov [base_code],0Fh |
| 3656 | lods byte [esi] |
3648 | lods byte [esi] |
| 3657 | call get_size_operator |
3649 | call get_size_operator |
| 3658 | cmp al,10h |
3650 | cmp al,10h |
| 3659 | jne invalid_operand |
3651 | jne invalid_operand |
| 3660 | lods byte [esi] |
3652 | lods byte [esi] |
| 3661 | call convert_register |
3653 | call convert_register |
| 3662 | mov [postbyte_register],al |
3654 | mov [postbyte_register],al |
| 3663 | lods byte [esi] |
3655 | lods byte [esi] |
| 3664 | cmp al,',' |
3656 | cmp al,',' |
| 3665 | jne invalid_operand |
3657 | jne invalid_operand |
| 3666 | xor al,al |
3658 | xor al,al |
| 3667 | xchg al,[operand_size] |
3659 | xchg al,[operand_size] |
| 3668 | call operand_autodetect |
3660 | call operand_autodetect |
| 3669 | lods byte [esi] |
3661 | lods byte [esi] |
| 3670 | call get_size_operator |
3662 | call get_size_operator |
| 3671 | cmp al,10h |
3663 | cmp al,10h |
| 3672 | je lar_reg_reg |
3664 | je lar_reg_reg |
| 3673 | cmp al,'[' |
3665 | cmp al,'[' |
| 3674 | jne invalid_operand |
3666 | jne invalid_operand |
| 3675 | call get_address |
3667 | call get_address |
| 3676 | mov al,[operand_size] |
3668 | mov al,[operand_size] |
| 3677 | or al,al |
3669 | or al,al |
| 3678 | jz lar_reg_mem |
3670 | jz lar_reg_mem |
| 3679 | cmp al,2 |
3671 | cmp al,2 |
| 3680 | jne invalid_operand_size |
3672 | jne invalid_operand_size |
| 3681 | lar_reg_mem: |
3673 | lar_reg_mem: |
| 3682 | jmp instruction_ready |
3674 | jmp instruction_ready |
| 3683 | lar_reg_reg: |
3675 | lar_reg_reg: |
| 3684 | lods byte [esi] |
3676 | lods byte [esi] |
| 3685 | call convert_register |
3677 | call convert_register |
| 3686 | cmp ah,2 |
3678 | cmp ah,2 |
| 3687 | jne invalid_operand_size |
3679 | jne invalid_operand_size |
| 3688 | mov bl,al |
3680 | mov bl,al |
| 3689 | jmp nomem_instruction_ready |
3681 | jmp nomem_instruction_ready |
| 3690 | invlpg_instruction: |
3682 | invlpg_instruction: |
| 3691 | mov [base_code],0Fh |
3683 | mov [base_code],0Fh |
| 3692 | mov [extended_code],1 |
3684 | mov [extended_code],1 |
| 3693 | mov [postbyte_register],7 |
3685 | mov [postbyte_register],7 |
| 3694 | lods byte [esi] |
3686 | lods byte [esi] |
| 3695 | call get_size_operator |
3687 | call get_size_operator |
| 3696 | cmp al,'[' |
3688 | cmp al,'[' |
| 3697 | jne invalid_operand |
3689 | jne invalid_operand |
| 3698 | call get_address |
3690 | call get_address |
| 3699 | jmp instruction_ready |
3691 | jmp instruction_ready |
| 3700 | swapgs_instruction: |
3692 | swapgs_instruction: |
| 3701 | cmp [code_type],64 |
3693 | cmp [code_type],64 |
| 3702 | jne illegal_instruction |
3694 | jne illegal_instruction |
| 3703 | rdtscp_instruction: |
3695 | rdtscp_instruction: |
| 3704 | mov [base_code],0Fh |
3696 | mov [base_code],0Fh |
| 3705 | mov [extended_code],1 |
3697 | mov [extended_code],1 |
| 3706 | mov [postbyte_register],7 |
3698 | mov [postbyte_register],7 |
| 3707 | mov bl,al |
3699 | mov bl,al |
| 3708 | jmp nomem_instruction_ready |
3700 | jmp nomem_instruction_ready |
| 3709 | 3701 | ||
| 3710 | basic_486_instruction: |
3702 | basic_486_instruction: |
| 3711 | mov [base_code],0Fh |
3703 | mov [base_code],0Fh |
| 3712 | mov [extended_code],al |
3704 | mov [extended_code],al |
| 3713 | lods byte [esi] |
3705 | lods byte [esi] |
| 3714 | call get_size_operator |
3706 | call get_size_operator |
| 3715 | cmp al,10h |
3707 | cmp al,10h |
| 3716 | je basic_486_reg |
3708 | je basic_486_reg |
| 3717 | cmp al,'[' |
3709 | cmp al,'[' |
| 3718 | jne invalid_operand |
3710 | jne invalid_operand |
| 3719 | call get_address |
3711 | call get_address |
| 3720 | push edx ebx ecx |
3712 | push edx ebx ecx |
| 3721 | lods byte [esi] |
3713 | lods byte [esi] |
| 3722 | cmp al,',' |
3714 | cmp al,',' |
| 3723 | jne invalid_operand |
3715 | jne invalid_operand |
| 3724 | lods byte [esi] |
3716 | lods byte [esi] |
| 3725 | call get_size_operator |
3717 | call get_size_operator |
| 3726 | cmp al,10h |
3718 | cmp al,10h |
| 3727 | jne invalid_operand |
3719 | jne invalid_operand |
| 3728 | lods byte [esi] |
3720 | lods byte [esi] |
| 3729 | call convert_register |
3721 | call convert_register |
| 3730 | mov [postbyte_register],al |
3722 | mov [postbyte_register],al |
| 3731 | pop ecx ebx edx |
3723 | pop ecx ebx edx |
| 3732 | mov al,ah |
3724 | mov al,ah |
| 3733 | cmp al,1 |
3725 | cmp al,1 |
| 3734 | je basic_486_mem_reg_8bit |
3726 | je basic_486_mem_reg_8bit |
| 3735 | call operand_autodetect |
3727 | call operand_autodetect |
| 3736 | inc [extended_code] |
3728 | inc [extended_code] |
| 3737 | basic_486_mem_reg_8bit: |
3729 | basic_486_mem_reg_8bit: |
| 3738 | jmp instruction_ready |
3730 | jmp instruction_ready |
| 3739 | basic_486_reg: |
3731 | basic_486_reg: |
| 3740 | lods byte [esi] |
3732 | lods byte [esi] |
| 3741 | call convert_register |
3733 | call convert_register |
| 3742 | mov [postbyte_register],al |
3734 | mov [postbyte_register],al |
| 3743 | lods byte [esi] |
3735 | lods byte [esi] |
| 3744 | cmp al,',' |
3736 | cmp al,',' |
| 3745 | jne invalid_operand |
3737 | jne invalid_operand |
| 3746 | lods byte [esi] |
3738 | lods byte [esi] |
| 3747 | call get_size_operator |
3739 | call get_size_operator |
| 3748 | cmp al,10h |
3740 | cmp al,10h |
| 3749 | jne invalid_operand |
3741 | jne invalid_operand |
| 3750 | lods byte [esi] |
3742 | lods byte [esi] |
| 3751 | call convert_register |
3743 | call convert_register |
| 3752 | mov bl,[postbyte_register] |
3744 | mov bl,[postbyte_register] |
| 3753 | mov [postbyte_register],al |
3745 | mov [postbyte_register],al |
| 3754 | mov al,ah |
3746 | mov al,ah |
| 3755 | cmp al,1 |
3747 | cmp al,1 |
| 3756 | je basic_486_reg_reg_8bit |
3748 | je basic_486_reg_reg_8bit |
| 3757 | call operand_autodetect |
3749 | call operand_autodetect |
| 3758 | inc [extended_code] |
3750 | inc [extended_code] |
| 3759 | basic_486_reg_reg_8bit: |
3751 | basic_486_reg_reg_8bit: |
| 3760 | jmp nomem_instruction_ready |
3752 | jmp nomem_instruction_ready |
| 3761 | bswap_instruction: |
3753 | bswap_instruction: |
| 3762 | lods byte [esi] |
3754 | lods byte [esi] |
| 3763 | call get_size_operator |
3755 | call get_size_operator |
| 3764 | cmp al,10h |
3756 | cmp al,10h |
| 3765 | jne invalid_operand |
3757 | jne invalid_operand |
| 3766 | lods byte [esi] |
3758 | lods byte [esi] |
| 3767 | call convert_register |
3759 | call convert_register |
| 3768 | test al,1000b |
3760 | test al,1000b |
| 3769 | jz bswap_reg_code_ok |
3761 | jz bswap_reg_code_ok |
| 3770 | or [rex_prefix],41h |
3762 | or [rex_prefix],41h |
| 3771 | and al,111b |
3763 | and al,111b |
| 3772 | bswap_reg_code_ok: |
3764 | bswap_reg_code_ok: |
| 3773 | add al,0C8h |
3765 | add al,0C8h |
| 3774 | mov [extended_code],al |
3766 | mov [extended_code],al |
| 3775 | mov [base_code],0Fh |
3767 | mov [base_code],0Fh |
| 3776 | cmp ah,8 |
3768 | cmp ah,8 |
| 3777 | je bswap_reg64 |
3769 | je bswap_reg64 |
| 3778 | cmp ah,4 |
3770 | cmp ah,4 |
| 3779 | jne invalid_operand_size |
3771 | jne invalid_operand_size |
| 3780 | call operand_32bit |
3772 | call operand_32bit |
| 3781 | call store_instruction_code |
3773 | call store_instruction_code |
| 3782 | jmp instruction_assembled |
3774 | jmp instruction_assembled |
| 3783 | bswap_reg64: |
3775 | bswap_reg64: |
| 3784 | call operand_64bit |
3776 | call operand_64bit |
| 3785 | call store_instruction_code |
3777 | call store_instruction_code |
| 3786 | jmp instruction_assembled |
3778 | jmp instruction_assembled |
| 3787 | cmpxchgx_instruction: |
3779 | cmpxchgx_instruction: |
| 3788 | mov [base_code],0Fh |
3780 | mov [base_code],0Fh |
| 3789 | mov [extended_code],0C7h |
3781 | mov [extended_code],0C7h |
| 3790 | mov [postbyte_register],al |
3782 | mov [postbyte_register],al |
| 3791 | lods byte [esi] |
3783 | lods byte [esi] |
| 3792 | call get_size_operator |
3784 | call get_size_operator |
| 3793 | cmp al,'[' |
3785 | cmp al,'[' |
| 3794 | jne invalid_operand |
3786 | jne invalid_operand |
| 3795 | call get_address |
3787 | call get_address |
| 3796 | mov ah,1 |
3788 | mov ah,1 |
| 3797 | xchg [postbyte_register],ah |
3789 | xchg [postbyte_register],ah |
| 3798 | mov al,[operand_size] |
3790 | mov al,[operand_size] |
| 3799 | or al,al |
3791 | or al,al |
| 3800 | jz cmpxchgx_size_ok |
3792 | jz cmpxchgx_size_ok |
| 3801 | cmp al,ah |
3793 | cmp al,ah |
| 3802 | jne invalid_operand_size |
3794 | jne invalid_operand_size |
| 3803 | cmpxchgx_size_ok: |
3795 | cmpxchgx_size_ok: |
| 3804 | cmp ah,16 |
3796 | cmp ah,16 |
| 3805 | jne cmpxchgx_store |
3797 | jne cmpxchgx_store |
| 3806 | call operand_64bit |
3798 | call operand_64bit |
| 3807 | cmpxchgx_store: |
3799 | cmpxchgx_store: |
| 3808 | jmp instruction_ready |
3800 | jmp instruction_ready |
| 3809 | nop_instruction: |
3801 | nop_instruction: |
| 3810 | mov ah,[esi] |
3802 | mov ah,[esi] |
| 3811 | cmp ah,10h |
3803 | cmp ah,10h |
| 3812 | je extended_nop |
3804 | je extended_nop |
| 3813 | cmp ah,11h |
3805 | cmp ah,11h |
| 3814 | je extended_nop |
3806 | je extended_nop |
| 3815 | cmp ah,'[' |
3807 | cmp ah,'[' |
| 3816 | je extended_nop |
3808 | je extended_nop |
| 3817 | stos byte [edi] |
3809 | stos byte [edi] |
| 3818 | jmp instruction_assembled |
3810 | jmp instruction_assembled |
| 3819 | extended_nop: |
3811 | extended_nop: |
| 3820 | mov [base_code],0Fh |
3812 | mov [base_code],0Fh |
| 3821 | mov [extended_code],1Fh |
3813 | mov [extended_code],1Fh |
| 3822 | mov [postbyte_register],0 |
3814 | mov [postbyte_register],0 |
| 3823 | lods byte [esi] |
3815 | lods byte [esi] |
| 3824 | call get_size_operator |
3816 | call get_size_operator |
| 3825 | cmp al,10h |
3817 | cmp al,10h |
| 3826 | je extended_nop_reg |
3818 | je extended_nop_reg |
| 3827 | cmp al,'[' |
3819 | cmp al,'[' |
| 3828 | jne invalid_operand |
3820 | jne invalid_operand |
| 3829 | call get_address |
3821 | call get_address |
| 3830 | mov al,[operand_size] |
3822 | mov al,[operand_size] |
| 3831 | or al,al |
3823 | or al,al |
| 3832 | jz extended_nop_store |
3824 | jz extended_nop_store |
| 3833 | call operand_autodetect |
3825 | call operand_autodetect |
| 3834 | extended_nop_store: |
3826 | extended_nop_store: |
| 3835 | jmp instruction_ready |
3827 | jmp instruction_ready |
| 3836 | extended_nop_reg: |
3828 | extended_nop_reg: |
| 3837 | lods byte [esi] |
3829 | lods byte [esi] |
| 3838 | call convert_register |
3830 | call convert_register |
| 3839 | mov bl,al |
3831 | mov bl,al |
| 3840 | mov al,ah |
3832 | mov al,ah |
| 3841 | call operand_autodetect |
3833 | call operand_autodetect |
| 3842 | jmp nomem_instruction_ready |
3834 | jmp nomem_instruction_ready |
| 3843 | 3835 | ||
| 3844 | basic_fpu_instruction: |
3836 | basic_fpu_instruction: |
| 3845 | mov [postbyte_register],al |
3837 | mov [postbyte_register],al |
| 3846 | mov [base_code],0D8h |
3838 | mov [base_code],0D8h |
| 3847 | lods byte [esi] |
3839 | lods byte [esi] |
| 3848 | call get_size_operator |
3840 | call get_size_operator |
| 3849 | cmp al,10h |
3841 | cmp al,10h |
| 3850 | je basic_fpu_streg |
3842 | je basic_fpu_streg |
| 3851 | cmp al,'[' |
3843 | cmp al,'[' |
| 3852 | je basic_fpu_mem |
3844 | je basic_fpu_mem |
| 3853 | dec esi |
3845 | dec esi |
| 3854 | mov ah,[postbyte_register] |
3846 | mov ah,[postbyte_register] |
| 3855 | cmp ah,2 |
3847 | cmp ah,2 |
| 3856 | jb invalid_operand |
3848 | jb invalid_operand |
| 3857 | cmp ah,3 |
3849 | cmp ah,3 |
| 3858 | ja invalid_operand |
3850 | ja invalid_operand |
| 3859 | mov bl,1 |
3851 | mov bl,1 |
| 3860 | jmp nomem_instruction_ready |
3852 | jmp nomem_instruction_ready |
| 3861 | basic_fpu_mem: |
3853 | basic_fpu_mem: |
| 3862 | call get_address |
3854 | call get_address |
| 3863 | mov al,[operand_size] |
3855 | mov al,[operand_size] |
| 3864 | cmp al,4 |
3856 | cmp al,4 |
| 3865 | je basic_fpu_mem_32bit |
3857 | je basic_fpu_mem_32bit |
| 3866 | cmp al,8 |
3858 | cmp al,8 |
| 3867 | je basic_fpu_mem_64bit |
3859 | je basic_fpu_mem_64bit |
| 3868 | or al,al |
3860 | or al,al |
| 3869 | jnz invalid_operand_size |
3861 | jnz invalid_operand_size |
| 3870 | call recoverable_unknown_size |
3862 | call recoverable_unknown_size |
| 3871 | basic_fpu_mem_32bit: |
3863 | basic_fpu_mem_32bit: |
| 3872 | jmp instruction_ready |
3864 | jmp instruction_ready |
| 3873 | basic_fpu_mem_64bit: |
3865 | basic_fpu_mem_64bit: |
| 3874 | mov [base_code],0DCh |
3866 | mov [base_code],0DCh |
| 3875 | jmp instruction_ready |
3867 | jmp instruction_ready |
| 3876 | basic_fpu_streg: |
3868 | basic_fpu_streg: |
| 3877 | lods byte [esi] |
3869 | lods byte [esi] |
| 3878 | call convert_fpu_register |
3870 | call convert_fpu_register |
| 3879 | mov bl,al |
3871 | mov bl,al |
| 3880 | mov ah,[postbyte_register] |
3872 | mov ah,[postbyte_register] |
| 3881 | cmp ah,2 |
3873 | cmp ah,2 |
| 3882 | je basic_fpu_single_streg |
3874 | je basic_fpu_single_streg |
| 3883 | cmp ah,3 |
3875 | cmp ah,3 |
| 3884 | je basic_fpu_single_streg |
3876 | je basic_fpu_single_streg |
| 3885 | or al,al |
3877 | or al,al |
| 3886 | jz basic_fpu_st0 |
3878 | jz basic_fpu_st0 |
| 3887 | test ah,110b |
3879 | test ah,110b |
| 3888 | jz basic_fpu_streg_st0 |
3880 | jz basic_fpu_streg_st0 |
| 3889 | xor [postbyte_register],1 |
3881 | xor [postbyte_register],1 |
| 3890 | basic_fpu_streg_st0: |
3882 | basic_fpu_streg_st0: |
| 3891 | lods byte [esi] |
3883 | lods byte [esi] |
| 3892 | cmp al,',' |
3884 | cmp al,',' |
| 3893 | jne invalid_operand |
3885 | jne invalid_operand |
| 3894 | lods byte [esi] |
3886 | lods byte [esi] |
| 3895 | call get_size_operator |
3887 | call get_size_operator |
| 3896 | cmp al,10h |
3888 | cmp al,10h |
| 3897 | jne invalid_operand |
3889 | jne invalid_operand |
| 3898 | lods byte [esi] |
3890 | lods byte [esi] |
| 3899 | call convert_fpu_register |
3891 | call convert_fpu_register |
| 3900 | or al,al |
3892 | or al,al |
| 3901 | jnz invalid_operand |
3893 | jnz invalid_operand |
| 3902 | mov [base_code],0DCh |
3894 | mov [base_code],0DCh |
| 3903 | jmp nomem_instruction_ready |
3895 | jmp nomem_instruction_ready |
| 3904 | basic_fpu_st0: |
3896 | basic_fpu_st0: |
| 3905 | lods byte [esi] |
3897 | lods byte [esi] |
| 3906 | cmp al,',' |
3898 | cmp al,',' |
| 3907 | jne invalid_operand |
3899 | jne invalid_operand |
| 3908 | lods byte [esi] |
3900 | lods byte [esi] |
| 3909 | call get_size_operator |
3901 | call get_size_operator |
| 3910 | cmp al,10h |
3902 | cmp al,10h |
| 3911 | jne invalid_operand |
3903 | jne invalid_operand |
| 3912 | lods byte [esi] |
3904 | lods byte [esi] |
| 3913 | call convert_fpu_register |
3905 | call convert_fpu_register |
| 3914 | mov bl,al |
3906 | mov bl,al |
| 3915 | basic_fpu_single_streg: |
3907 | basic_fpu_single_streg: |
| 3916 | mov [base_code],0D8h |
3908 | mov [base_code],0D8h |
| 3917 | jmp nomem_instruction_ready |
3909 | jmp nomem_instruction_ready |
| 3918 | simple_fpu_instruction: |
3910 | simple_fpu_instruction: |
| 3919 | mov ah,al |
3911 | mov ah,al |
| 3920 | or ah,11000000b |
3912 | or ah,11000000b |
| 3921 | mov al,0D9h |
3913 | mov al,0D9h |
| 3922 | stos word [edi] |
3914 | stos word [edi] |
| 3923 | jmp instruction_assembled |
3915 | jmp instruction_assembled |
| 3924 | fi_instruction: |
3916 | fi_instruction: |
| 3925 | mov [postbyte_register],al |
3917 | mov [postbyte_register],al |
| 3926 | lods byte [esi] |
3918 | lods byte [esi] |
| 3927 | call get_size_operator |
3919 | call get_size_operator |
| 3928 | cmp al,'[' |
3920 | cmp al,'[' |
| 3929 | jne invalid_operand |
3921 | jne invalid_operand |
| 3930 | call get_address |
3922 | call get_address |
| 3931 | mov al,[operand_size] |
3923 | mov al,[operand_size] |
| 3932 | cmp al,2 |
3924 | cmp al,2 |
| 3933 | je fi_mem_16bit |
3925 | je fi_mem_16bit |
| 3934 | cmp al,4 |
3926 | cmp al,4 |
| 3935 | je fi_mem_32bit |
3927 | je fi_mem_32bit |
| 3936 | or al,al |
3928 | or al,al |
| 3937 | jnz invalid_operand_size |
3929 | jnz invalid_operand_size |
| 3938 | call recoverable_unknown_size |
3930 | call recoverable_unknown_size |
| 3939 | fi_mem_32bit: |
3931 | fi_mem_32bit: |
| 3940 | mov [base_code],0DAh |
3932 | mov [base_code],0DAh |
| 3941 | jmp instruction_ready |
3933 | jmp instruction_ready |
| 3942 | fi_mem_16bit: |
3934 | fi_mem_16bit: |
| 3943 | mov [base_code],0DEh |
3935 | mov [base_code],0DEh |
| 3944 | jmp instruction_ready |
3936 | jmp instruction_ready |
| 3945 | fld_instruction: |
3937 | fld_instruction: |
| 3946 | mov [postbyte_register],al |
3938 | mov [postbyte_register],al |
| 3947 | lods byte [esi] |
3939 | lods byte [esi] |
| 3948 | call get_size_operator |
3940 | call get_size_operator |
| 3949 | cmp al,10h |
3941 | cmp al,10h |
| 3950 | je fld_streg |
3942 | je fld_streg |
| 3951 | cmp al,'[' |
3943 | cmp al,'[' |
| 3952 | jne invalid_operand |
3944 | jne invalid_operand |
| 3953 | call get_address |
3945 | call get_address |
| 3954 | mov al,[operand_size] |
3946 | mov al,[operand_size] |
| 3955 | cmp al,4 |
3947 | cmp al,4 |
| 3956 | je fld_mem_32bit |
3948 | je fld_mem_32bit |
| 3957 | cmp al,8 |
3949 | cmp al,8 |
| 3958 | je fld_mem_64bit |
3950 | je fld_mem_64bit |
| 3959 | cmp al,10 |
3951 | cmp al,10 |
| 3960 | je fld_mem_80bit |
3952 | je fld_mem_80bit |
| 3961 | or al,al |
3953 | or al,al |
| 3962 | jnz invalid_operand_size |
3954 | jnz invalid_operand_size |
| 3963 | call recoverable_unknown_size |
3955 | call recoverable_unknown_size |
| 3964 | fld_mem_32bit: |
3956 | fld_mem_32bit: |
| 3965 | mov [base_code],0D9h |
3957 | mov [base_code],0D9h |
| 3966 | jmp instruction_ready |
3958 | jmp instruction_ready |
| 3967 | fld_mem_64bit: |
3959 | fld_mem_64bit: |
| 3968 | mov [base_code],0DDh |
3960 | mov [base_code],0DDh |
| 3969 | jmp instruction_ready |
3961 | jmp instruction_ready |
| 3970 | fld_mem_80bit: |
3962 | fld_mem_80bit: |
| 3971 | mov al,[postbyte_register] |
3963 | mov al,[postbyte_register] |
| 3972 | cmp al,0 |
3964 | cmp al,0 |
| 3973 | je fld_mem_80bit_store |
3965 | je fld_mem_80bit_store |
| 3974 | dec [postbyte_register] |
3966 | dec [postbyte_register] |
| 3975 | cmp al,3 |
3967 | cmp al,3 |
| 3976 | je fld_mem_80bit_store |
3968 | je fld_mem_80bit_store |
| 3977 | jmp invalid_operand_size |
3969 | jmp invalid_operand_size |
| 3978 | fld_mem_80bit_store: |
3970 | fld_mem_80bit_store: |
| 3979 | add [postbyte_register],5 |
3971 | add [postbyte_register],5 |
| 3980 | mov [base_code],0DBh |
3972 | mov [base_code],0DBh |
| 3981 | jmp instruction_ready |
3973 | jmp instruction_ready |
| 3982 | fld_streg: |
3974 | fld_streg: |
| 3983 | lods byte [esi] |
3975 | lods byte [esi] |
| 3984 | call convert_fpu_register |
3976 | call convert_fpu_register |
| 3985 | mov bl,al |
3977 | mov bl,al |
| 3986 | cmp [postbyte_register],2 |
3978 | cmp [postbyte_register],2 |
| 3987 | jae fst_streg |
3979 | jae fst_streg |
| 3988 | mov [base_code],0D9h |
3980 | mov [base_code],0D9h |
| 3989 | jmp nomem_instruction_ready |
3981 | jmp nomem_instruction_ready |
| 3990 | fst_streg: |
3982 | fst_streg: |
| 3991 | mov [base_code],0DDh |
3983 | mov [base_code],0DDh |
| 3992 | jmp nomem_instruction_ready |
3984 | jmp nomem_instruction_ready |
| 3993 | fild_instruction: |
3985 | fild_instruction: |
| 3994 | mov [postbyte_register],al |
3986 | mov [postbyte_register],al |
| 3995 | lods byte [esi] |
3987 | lods byte [esi] |
| 3996 | call get_size_operator |
3988 | call get_size_operator |
| 3997 | cmp al,'[' |
3989 | cmp al,'[' |
| 3998 | jne invalid_operand |
3990 | jne invalid_operand |
| 3999 | call get_address |
3991 | call get_address |
| 4000 | mov al,[operand_size] |
3992 | mov al,[operand_size] |
| 4001 | cmp al,2 |
3993 | cmp al,2 |
| 4002 | je fild_mem_16bit |
3994 | je fild_mem_16bit |
| 4003 | cmp al,4 |
3995 | cmp al,4 |
| 4004 | je fild_mem_32bit |
3996 | je fild_mem_32bit |
| 4005 | cmp al,8 |
3997 | cmp al,8 |
| 4006 | je fild_mem_64bit |
3998 | je fild_mem_64bit |
| 4007 | or al,al |
3999 | or al,al |
| 4008 | jnz invalid_operand_size |
4000 | jnz invalid_operand_size |
| 4009 | call recoverable_unknown_size |
4001 | call recoverable_unknown_size |
| 4010 | fild_mem_32bit: |
4002 | fild_mem_32bit: |
| 4011 | mov [base_code],0DBh |
4003 | mov [base_code],0DBh |
| 4012 | jmp instruction_ready |
4004 | jmp instruction_ready |
| 4013 | fild_mem_16bit: |
4005 | fild_mem_16bit: |
| 4014 | mov [base_code],0DFh |
4006 | mov [base_code],0DFh |
| 4015 | jmp instruction_ready |
4007 | jmp instruction_ready |
| 4016 | fild_mem_64bit: |
4008 | fild_mem_64bit: |
| 4017 | mov al,[postbyte_register] |
4009 | mov al,[postbyte_register] |
| 4018 | cmp al,1 |
4010 | cmp al,1 |
| 4019 | je fisttp_64bit_store |
4011 | je fisttp_64bit_store |
| 4020 | jb fild_mem_64bit_store |
4012 | jb fild_mem_64bit_store |
| 4021 | dec [postbyte_register] |
4013 | dec [postbyte_register] |
| 4022 | cmp al,3 |
4014 | cmp al,3 |
| 4023 | je fild_mem_64bit_store |
4015 | je fild_mem_64bit_store |
| 4024 | jmp invalid_operand_size |
4016 | jmp invalid_operand_size |
| 4025 | fild_mem_64bit_store: |
4017 | fild_mem_64bit_store: |
| 4026 | add [postbyte_register],5 |
4018 | add [postbyte_register],5 |
| 4027 | mov [base_code],0DFh |
4019 | mov [base_code],0DFh |
| 4028 | jmp instruction_ready |
4020 | jmp instruction_ready |
| 4029 | fisttp_64bit_store: |
4021 | fisttp_64bit_store: |
| 4030 | mov [base_code],0DDh |
4022 | mov [base_code],0DDh |
| 4031 | jmp instruction_ready |
4023 | jmp instruction_ready |
| 4032 | fbld_instruction: |
4024 | fbld_instruction: |
| 4033 | mov [postbyte_register],al |
4025 | mov [postbyte_register],al |
| 4034 | lods byte [esi] |
4026 | lods byte [esi] |
| 4035 | call get_size_operator |
4027 | call get_size_operator |
| 4036 | cmp al,'[' |
4028 | cmp al,'[' |
| 4037 | jne invalid_operand |
4029 | jne invalid_operand |
| 4038 | call get_address |
4030 | call get_address |
| 4039 | mov al,[operand_size] |
4031 | mov al,[operand_size] |
| 4040 | or al,al |
4032 | or al,al |
| 4041 | jz fbld_mem_80bit |
4033 | jz fbld_mem_80bit |
| 4042 | cmp al,10 |
4034 | cmp al,10 |
| 4043 | je fbld_mem_80bit |
4035 | je fbld_mem_80bit |
| 4044 | jmp invalid_operand_size |
4036 | jmp invalid_operand_size |
| 4045 | fbld_mem_80bit: |
4037 | fbld_mem_80bit: |
| 4046 | mov [base_code],0DFh |
4038 | mov [base_code],0DFh |
| 4047 | jmp instruction_ready |
4039 | jmp instruction_ready |
| 4048 | faddp_instruction: |
4040 | faddp_instruction: |
| 4049 | mov [postbyte_register],al |
4041 | mov [postbyte_register],al |
| 4050 | mov [base_code],0DEh |
4042 | mov [base_code],0DEh |
| 4051 | mov edx,esi |
4043 | mov edx,esi |
| 4052 | lods byte [esi] |
4044 | lods byte [esi] |
| 4053 | call get_size_operator |
4045 | call get_size_operator |
| 4054 | cmp al,10h |
4046 | cmp al,10h |
| 4055 | je faddp_streg |
4047 | je faddp_streg |
| 4056 | mov esi,edx |
4048 | mov esi,edx |
| 4057 | mov bl,1 |
4049 | mov bl,1 |
| 4058 | jmp nomem_instruction_ready |
4050 | jmp nomem_instruction_ready |
| 4059 | faddp_streg: |
4051 | faddp_streg: |
| 4060 | lods byte [esi] |
4052 | lods byte [esi] |
| 4061 | call convert_fpu_register |
4053 | call convert_fpu_register |
| 4062 | mov bl,al |
4054 | mov bl,al |
| 4063 | lods byte [esi] |
4055 | lods byte [esi] |
| 4064 | cmp al,',' |
4056 | cmp al,',' |
| 4065 | jne invalid_operand |
4057 | jne invalid_operand |
| 4066 | lods byte [esi] |
4058 | lods byte [esi] |
| 4067 | call get_size_operator |
4059 | call get_size_operator |
| 4068 | cmp al,10h |
4060 | cmp al,10h |
| 4069 | jne invalid_operand |
4061 | jne invalid_operand |
| 4070 | lods byte [esi] |
4062 | lods byte [esi] |
| 4071 | call convert_fpu_register |
4063 | call convert_fpu_register |
| 4072 | or al,al |
4064 | or al,al |
| 4073 | jnz invalid_operand |
4065 | jnz invalid_operand |
| 4074 | jmp nomem_instruction_ready |
4066 | jmp nomem_instruction_ready |
| 4075 | fcompp_instruction: |
4067 | fcompp_instruction: |
| 4076 | mov ax,0D9DEh |
4068 | mov ax,0D9DEh |
| 4077 | stos word [edi] |
4069 | stos word [edi] |
| 4078 | jmp instruction_assembled |
4070 | jmp instruction_assembled |
| 4079 | fucompp_instruction: |
4071 | fucompp_instruction: |
| 4080 | mov ax,0E9DAh |
4072 | mov ax,0E9DAh |
| 4081 | stos word [edi] |
4073 | stos word [edi] |
| 4082 | jmp instruction_assembled |
4074 | jmp instruction_assembled |
| 4083 | fxch_instruction: |
4075 | fxch_instruction: |
| 4084 | mov dx,01D9h |
4076 | mov dx,01D9h |
| 4085 | jmp fpu_single_operand |
4077 | jmp fpu_single_operand |
| 4086 | ffreep_instruction: |
4078 | ffreep_instruction: |
| 4087 | mov dx,00DFh |
4079 | mov dx,00DFh |
| 4088 | jmp fpu_single_operand |
4080 | jmp fpu_single_operand |
| 4089 | ffree_instruction: |
4081 | ffree_instruction: |
| 4090 | mov dl,0DDh |
4082 | mov dl,0DDh |
| 4091 | mov dh,al |
4083 | mov dh,al |
| 4092 | fpu_single_operand: |
4084 | fpu_single_operand: |
| 4093 | mov ebx,esi |
4085 | mov ebx,esi |
| 4094 | lods byte [esi] |
4086 | lods byte [esi] |
| 4095 | call get_size_operator |
4087 | call get_size_operator |
| 4096 | cmp al,10h |
4088 | cmp al,10h |
| 4097 | je fpu_streg |
4089 | je fpu_streg |
| 4098 | or dh,dh |
4090 | or dh,dh |
| 4099 | jz invalid_operand |
4091 | jz invalid_operand |
| 4100 | mov esi,ebx |
4092 | mov esi,ebx |
| 4101 | shl dh,3 |
4093 | shl dh,3 |
| 4102 | or dh,11000001b |
4094 | or dh,11000001b |
| 4103 | mov ax,dx |
4095 | mov ax,dx |
| 4104 | stos word [edi] |
4096 | stos word [edi] |
| 4105 | jmp instruction_assembled |
4097 | jmp instruction_assembled |
| 4106 | fpu_streg: |
4098 | fpu_streg: |
| 4107 | lods byte [esi] |
4099 | lods byte [esi] |
| 4108 | call convert_fpu_register |
4100 | call convert_fpu_register |
| 4109 | shl dh,3 |
4101 | shl dh,3 |
| 4110 | or dh,al |
4102 | or dh,al |
| 4111 | or dh,11000000b |
4103 | or dh,11000000b |
| 4112 | mov ax,dx |
4104 | mov ax,dx |
| 4113 | stos word [edi] |
4105 | stos word [edi] |
| 4114 | jmp instruction_assembled |
4106 | jmp instruction_assembled |
| 4115 | 4107 | ||
| 4116 | fstenv_instruction: |
4108 | fstenv_instruction: |
| 4117 | mov byte [edi],9Bh |
4109 | mov byte [edi],9Bh |
| 4118 | inc edi |
4110 | inc edi |
| 4119 | fldenv_instruction: |
4111 | fldenv_instruction: |
| 4120 | mov [base_code],0D9h |
4112 | mov [base_code],0D9h |
| 4121 | jmp fpu_mem |
4113 | jmp fpu_mem |
| 4122 | fstenv_instruction_16bit: |
4114 | fstenv_instruction_16bit: |
| 4123 | mov byte [edi],9Bh |
4115 | mov byte [edi],9Bh |
| 4124 | inc edi |
4116 | inc edi |
| 4125 | fldenv_instruction_16bit: |
4117 | fldenv_instruction_16bit: |
| 4126 | call operand_16bit |
4118 | call operand_16bit |
| 4127 | jmp fldenv_instruction |
4119 | jmp fldenv_instruction |
| 4128 | fstenv_instruction_32bit: |
4120 | fstenv_instruction_32bit: |
| 4129 | mov byte [edi],9Bh |
4121 | mov byte [edi],9Bh |
| 4130 | inc edi |
4122 | inc edi |
| 4131 | fldenv_instruction_32bit: |
4123 | fldenv_instruction_32bit: |
| 4132 | call operand_32bit |
4124 | call operand_32bit |
| 4133 | jmp fldenv_instruction |
4125 | jmp fldenv_instruction |
| 4134 | fsave_instruction_32bit: |
4126 | fsave_instruction_32bit: |
| 4135 | mov byte [edi],9Bh |
4127 | mov byte [edi],9Bh |
| 4136 | inc edi |
4128 | inc edi |
| 4137 | fnsave_instruction_32bit: |
4129 | fnsave_instruction_32bit: |
| 4138 | call operand_32bit |
4130 | call operand_32bit |
| 4139 | jmp fnsave_instruction |
4131 | jmp fnsave_instruction |
| 4140 | fsave_instruction_16bit: |
4132 | fsave_instruction_16bit: |
| 4141 | mov byte [edi],9Bh |
4133 | mov byte [edi],9Bh |
| 4142 | inc edi |
4134 | inc edi |
| 4143 | fnsave_instruction_16bit: |
4135 | fnsave_instruction_16bit: |
| 4144 | call operand_16bit |
4136 | call operand_16bit |
| 4145 | jmp fnsave_instruction |
4137 | jmp fnsave_instruction |
| 4146 | fsave_instruction: |
4138 | fsave_instruction: |
| 4147 | mov byte [edi],9Bh |
4139 | mov byte [edi],9Bh |
| 4148 | inc edi |
4140 | inc edi |
| 4149 | fnsave_instruction: |
4141 | fnsave_instruction: |
| 4150 | mov [base_code],0DDh |
4142 | mov [base_code],0DDh |
| 4151 | fpu_mem: |
4143 | fpu_mem: |
| 4152 | mov [postbyte_register],al |
4144 | mov [postbyte_register],al |
| 4153 | lods byte [esi] |
4145 | lods byte [esi] |
| 4154 | call get_size_operator |
4146 | call get_size_operator |
| 4155 | cmp al,'[' |
4147 | cmp al,'[' |
| 4156 | jne invalid_operand |
4148 | jne invalid_operand |
| 4157 | call get_address |
4149 | call get_address |
| 4158 | cmp [operand_size],0 |
4150 | cmp [operand_size],0 |
| 4159 | jne invalid_operand_size |
4151 | jne invalid_operand_size |
| 4160 | jmp instruction_ready |
4152 | jmp instruction_ready |
| 4161 | fstcw_instruction: |
4153 | fstcw_instruction: |
| 4162 | mov byte [edi],9Bh |
4154 | mov byte [edi],9Bh |
| 4163 | inc edi |
4155 | inc edi |
| 4164 | fldcw_instruction: |
4156 | fldcw_instruction: |
| 4165 | mov [postbyte_register],al |
4157 | mov [postbyte_register],al |
| 4166 | mov [base_code],0D9h |
4158 | mov [base_code],0D9h |
| 4167 | lods byte [esi] |
4159 | lods byte [esi] |
| 4168 | call get_size_operator |
4160 | call get_size_operator |
| 4169 | cmp al,'[' |
4161 | cmp al,'[' |
| 4170 | jne invalid_operand |
4162 | jne invalid_operand |
| 4171 | call get_address |
4163 | call get_address |
| 4172 | mov al,[operand_size] |
4164 | mov al,[operand_size] |
| 4173 | or al,al |
4165 | or al,al |
| 4174 | jz fldcw_mem_16bit |
4166 | jz fldcw_mem_16bit |
| 4175 | cmp al,2 |
4167 | cmp al,2 |
| 4176 | je fldcw_mem_16bit |
4168 | je fldcw_mem_16bit |
| 4177 | jmp invalid_operand_size |
4169 | jmp invalid_operand_size |
| 4178 | fldcw_mem_16bit: |
4170 | fldcw_mem_16bit: |
| 4179 | jmp instruction_ready |
4171 | jmp instruction_ready |
| 4180 | fstsw_instruction: |
4172 | fstsw_instruction: |
| 4181 | mov al,9Bh |
4173 | mov al,9Bh |
| 4182 | stos byte [edi] |
4174 | stos byte [edi] |
| 4183 | fnstsw_instruction: |
4175 | fnstsw_instruction: |
| 4184 | mov [base_code],0DDh |
4176 | mov [base_code],0DDh |
| 4185 | mov [postbyte_register],7 |
4177 | mov [postbyte_register],7 |
| 4186 | lods byte [esi] |
4178 | lods byte [esi] |
| 4187 | call get_size_operator |
4179 | call get_size_operator |
| 4188 | cmp al,10h |
4180 | cmp al,10h |
| 4189 | je fstsw_reg |
4181 | je fstsw_reg |
| 4190 | cmp al,'[' |
4182 | cmp al,'[' |
| 4191 | jne invalid_operand |
4183 | jne invalid_operand |
| 4192 | call get_address |
4184 | call get_address |
| 4193 | mov al,[operand_size] |
4185 | mov al,[operand_size] |
| 4194 | or al,al |
4186 | or al,al |
| 4195 | jz fstsw_mem_16bit |
4187 | jz fstsw_mem_16bit |
| 4196 | cmp al,2 |
4188 | cmp al,2 |
| 4197 | je fstsw_mem_16bit |
4189 | je fstsw_mem_16bit |
| 4198 | jmp invalid_operand_size |
4190 | jmp invalid_operand_size |
| 4199 | fstsw_mem_16bit: |
4191 | fstsw_mem_16bit: |
| 4200 | jmp instruction_ready |
4192 | jmp instruction_ready |
| 4201 | fstsw_reg: |
4193 | fstsw_reg: |
| 4202 | lods byte [esi] |
4194 | lods byte [esi] |
| 4203 | call convert_register |
4195 | call convert_register |
| 4204 | cmp ax,0200h |
4196 | cmp ax,0200h |
| 4205 | jne invalid_operand |
4197 | jne invalid_operand |
| 4206 | mov ax,0E0DFh |
4198 | mov ax,0E0DFh |
| 4207 | stos word [edi] |
4199 | stos word [edi] |
| 4208 | jmp instruction_assembled |
4200 | jmp instruction_assembled |
| 4209 | finit_instruction: |
4201 | finit_instruction: |
| 4210 | mov byte [edi],9Bh |
4202 | mov byte [edi],9Bh |
| 4211 | inc edi |
4203 | inc edi |
| 4212 | fninit_instruction: |
4204 | fninit_instruction: |
| 4213 | mov ah,al |
4205 | mov ah,al |
| 4214 | mov al,0DBh |
4206 | mov al,0DBh |
| 4215 | stos word [edi] |
4207 | stos word [edi] |
| 4216 | jmp instruction_assembled |
4208 | jmp instruction_assembled |
| 4217 | fcmov_instruction: |
4209 | fcmov_instruction: |
| 4218 | mov dh,0DAh |
4210 | mov dh,0DAh |
| 4219 | jmp fcomi_streg |
4211 | jmp fcomi_streg |
| 4220 | fcomi_instruction: |
4212 | fcomi_instruction: |
| 4221 | mov dh,0DBh |
4213 | mov dh,0DBh |
| 4222 | jmp fcomi_streg |
4214 | jmp fcomi_streg |
| 4223 | fcomip_instruction: |
4215 | fcomip_instruction: |
| 4224 | mov dh,0DFh |
4216 | mov dh,0DFh |
| 4225 | fcomi_streg: |
4217 | fcomi_streg: |
| 4226 | mov dl,al |
4218 | mov dl,al |
| 4227 | lods byte [esi] |
4219 | lods byte [esi] |
| 4228 | call get_size_operator |
4220 | call get_size_operator |
| 4229 | cmp al,10h |
4221 | cmp al,10h |
| 4230 | jne invalid_operand |
4222 | jne invalid_operand |
| 4231 | lods byte [esi] |
4223 | lods byte [esi] |
| 4232 | call convert_fpu_register |
4224 | call convert_fpu_register |
| 4233 | mov ah,al |
4225 | mov ah,al |
| 4234 | cmp byte [esi],',' |
4226 | cmp byte [esi],',' |
| 4235 | je fcomi_st0_streg |
4227 | je fcomi_st0_streg |
| 4236 | add ah,dl |
4228 | add ah,dl |
| 4237 | mov al,dh |
4229 | mov al,dh |
| 4238 | stos word [edi] |
4230 | stos word [edi] |
| 4239 | jmp instruction_assembled |
4231 | jmp instruction_assembled |
| 4240 | fcomi_st0_streg: |
4232 | fcomi_st0_streg: |
| 4241 | or ah,ah |
4233 | or ah,ah |
| 4242 | jnz invalid_operand |
4234 | jnz invalid_operand |
| 4243 | inc esi |
4235 | inc esi |
| 4244 | lods byte [esi] |
4236 | lods byte [esi] |
| 4245 | call get_size_operator |
4237 | call get_size_operator |
| 4246 | cmp al,10h |
4238 | cmp al,10h |
| 4247 | jne invalid_operand |
4239 | jne invalid_operand |
| 4248 | lods byte [esi] |
4240 | lods byte [esi] |
| 4249 | call convert_fpu_register |
4241 | call convert_fpu_register |
| 4250 | mov ah,al |
4242 | mov ah,al |
| 4251 | add ah,dl |
4243 | add ah,dl |
| 4252 | mov al,dh |
4244 | mov al,dh |
| 4253 | stos word [edi] |
4245 | stos word [edi] |
| 4254 | jmp instruction_assembled |
4246 | jmp instruction_assembled |
| 4255 | 4247 | ||
| 4256 | basic_mmx_instruction: |
4248 | basic_mmx_instruction: |
| 4257 | mov [base_code],0Fh |
4249 | mov [base_code],0Fh |
| 4258 | mov [extended_code],al |
4250 | mov [extended_code],al |
| 4259 | mmx_instruction: |
4251 | mmx_instruction: |
| 4260 | lods byte [esi] |
4252 | lods byte [esi] |
| 4261 | call get_size_operator |
4253 | call get_size_operator |
| 4262 | cmp al,10h |
4254 | cmp al,10h |
| 4263 | jne invalid_operand |
4255 | jne invalid_operand |
| 4264 | lods byte [esi] |
4256 | lods byte [esi] |
| 4265 | call convert_mmx_register |
4257 | call convert_mmx_register |
| 4266 | call make_mmx_prefix |
4258 | call make_mmx_prefix |
| 4267 | mov [postbyte_register],al |
4259 | mov [postbyte_register],al |
| 4268 | lods byte [esi] |
4260 | lods byte [esi] |
| 4269 | cmp al,',' |
4261 | cmp al,',' |
| 4270 | jne invalid_operand |
4262 | jne invalid_operand |
| 4271 | lods byte [esi] |
4263 | lods byte [esi] |
| 4272 | call get_size_operator |
4264 | call get_size_operator |
| 4273 | cmp al,10h |
4265 | cmp al,10h |
| 4274 | je mmx_mmreg_mmreg |
4266 | je mmx_mmreg_mmreg |
| 4275 | cmp al,'[' |
4267 | cmp al,'[' |
| 4276 | jne invalid_operand |
4268 | jne invalid_operand |
| 4277 | mmx_mmreg_mem: |
4269 | mmx_mmreg_mem: |
| 4278 | call get_address |
4270 | call get_address |
| 4279 | jmp instruction_ready |
4271 | jmp instruction_ready |
| 4280 | mmx_mmreg_mmreg: |
4272 | mmx_mmreg_mmreg: |
| 4281 | lods byte [esi] |
4273 | lods byte [esi] |
| 4282 | call convert_mmx_register |
4274 | call convert_mmx_register |
| 4283 | mov bl,al |
4275 | mov bl,al |
| 4284 | jmp nomem_instruction_ready |
4276 | jmp nomem_instruction_ready |
| 4285 | mmx_bit_shift_instruction: |
4277 | mmx_bit_shift_instruction: |
| 4286 | mov [base_code],0Fh |
4278 | mov [base_code],0Fh |
| 4287 | mov [extended_code],al |
4279 | mov [extended_code],al |
| 4288 | lods byte [esi] |
4280 | lods byte [esi] |
| 4289 | call get_size_operator |
4281 | call get_size_operator |
| 4290 | cmp al,10h |
4282 | cmp al,10h |
| 4291 | jne invalid_operand |
4283 | jne invalid_operand |
| 4292 | lods byte [esi] |
4284 | lods byte [esi] |
| 4293 | call convert_mmx_register |
4285 | call convert_mmx_register |
| 4294 | call make_mmx_prefix |
4286 | call make_mmx_prefix |
| 4295 | mov [postbyte_register],al |
4287 | mov [postbyte_register],al |
| 4296 | lods byte [esi] |
4288 | lods byte [esi] |
| 4297 | cmp al,',' |
4289 | cmp al,',' |
| 4298 | jne invalid_operand |
4290 | jne invalid_operand |
| 4299 | mov [operand_size],0 |
4291 | mov [operand_size],0 |
| 4300 | lods byte [esi] |
4292 | lods byte [esi] |
| 4301 | call get_size_operator |
4293 | call get_size_operator |
| 4302 | cmp al,10h |
4294 | cmp al,10h |
| 4303 | je mmx_mmreg_mmreg |
4295 | je mmx_mmreg_mmreg |
| 4304 | cmp al,'(' |
4296 | cmp al,'(' |
| 4305 | je mmx_ps_mmreg_imm8 |
4297 | je mmx_ps_mmreg_imm8 |
| 4306 | cmp al,'[' |
4298 | cmp al,'[' |
| 4307 | je mmx_mmreg_mem |
4299 | je mmx_mmreg_mem |
| 4308 | jmp invalid_operand |
4300 | jmp invalid_operand |
| 4309 | mmx_ps_mmreg_imm8: |
4301 | mmx_ps_mmreg_imm8: |
| 4310 | call get_byte_value |
4302 | call get_byte_value |
| 4311 | mov byte [value],al |
4303 | mov byte [value],al |
| 4312 | test [operand_size],not 1 |
4304 | test [operand_size],not 1 |
| 4313 | jnz invalid_value |
4305 | jnz invalid_value |
| 4314 | mov bl,[extended_code] |
4306 | mov bl,[extended_code] |
| 4315 | mov al,bl |
4307 | mov al,bl |
| 4316 | shr bl,4 |
4308 | shr bl,4 |
| 4317 | and al,1111b |
4309 | and al,1111b |
| 4318 | add al,70h |
4310 | add al,70h |
| 4319 | mov [extended_code],al |
4311 | mov [extended_code],al |
| 4320 | sub bl,0Ch |
4312 | sub bl,0Ch |
| 4321 | shl bl,1 |
4313 | shl bl,1 |
| 4322 | xchg bl,[postbyte_register] |
4314 | xchg bl,[postbyte_register] |
| 4323 | call store_nomem_instruction |
4315 | call store_nomem_instruction |
| 4324 | mov al,byte [value] |
4316 | mov al,byte [value] |
| 4325 | stos byte [edi] |
4317 | stos byte [edi] |
| 4326 | jmp instruction_assembled |
4318 | jmp instruction_assembled |
| 4327 | pmovmskb_instruction: |
4319 | pmovmskb_instruction: |
| 4328 | mov [base_code],0Fh |
4320 | mov [base_code],0Fh |
| 4329 | mov [extended_code],al |
4321 | mov [extended_code],al |
| 4330 | lods byte [esi] |
4322 | lods byte [esi] |
| 4331 | call get_size_operator |
4323 | call get_size_operator |
| 4332 | cmp al,10h |
4324 | cmp al,10h |
| 4333 | jne invalid_operand |
4325 | jne invalid_operand |
| 4334 | lods byte [esi] |
4326 | lods byte [esi] |
| 4335 | call convert_register |
4327 | call convert_register |
| 4336 | cmp ah,4 |
4328 | cmp ah,4 |
| 4337 | je pmovmskb_reg_size_ok |
4329 | je pmovmskb_reg_size_ok |
| 4338 | cmp [code_type],64 |
4330 | cmp [code_type],64 |
| 4339 | jne invalid_operand_size |
4331 | jne invalid_operand_size |
| 4340 | cmp ah,8 |
4332 | cmp ah,8 |
| 4341 | jnz invalid_operand_size |
4333 | jnz invalid_operand_size |
| 4342 | pmovmskb_reg_size_ok: |
4334 | pmovmskb_reg_size_ok: |
| 4343 | mov [postbyte_register],al |
4335 | mov [postbyte_register],al |
| 4344 | mov [operand_size],0 |
4336 | mov [operand_size],0 |
| 4345 | lods byte [esi] |
4337 | lods byte [esi] |
| 4346 | cmp al,',' |
4338 | cmp al,',' |
| 4347 | jne invalid_operand |
4339 | jne invalid_operand |
| 4348 | lods byte [esi] |
4340 | lods byte [esi] |
| 4349 | call get_size_operator |
4341 | call get_size_operator |
| 4350 | cmp al,10h |
4342 | cmp al,10h |
| 4351 | jne invalid_operand |
4343 | jne invalid_operand |
| 4352 | lods byte [esi] |
4344 | lods byte [esi] |
| 4353 | call convert_mmx_register |
4345 | call convert_mmx_register |
| 4354 | mov bl,al |
4346 | mov bl,al |
| 4355 | call make_mmx_prefix |
4347 | call make_mmx_prefix |
| 4356 | cmp [extended_code],0C5h |
4348 | cmp [extended_code],0C5h |
| 4357 | je mmx_nomem_imm8 |
4349 | je mmx_nomem_imm8 |
| 4358 | jmp nomem_instruction_ready |
4350 | jmp nomem_instruction_ready |
| 4359 | mmx_imm8: |
4351 | mmx_imm8: |
| 4360 | push ebx ecx edx |
4352 | push ebx ecx edx |
| 4361 | xor cl,cl |
4353 | xor cl,cl |
| 4362 | xchg cl,[operand_size] |
4354 | xchg cl,[operand_size] |
| 4363 | lods byte [esi] |
4355 | lods byte [esi] |
| 4364 | cmp al,',' |
4356 | cmp al,',' |
| 4365 | jne invalid_operand |
4357 | jne invalid_operand |
| 4366 | lods byte [esi] |
4358 | lods byte [esi] |
| 4367 | call get_size_operator |
4359 | call get_size_operator |
| 4368 | test ah,not 1 |
4360 | test ah,not 1 |
| 4369 | jnz invalid_operand_size |
4361 | jnz invalid_operand_size |
| 4370 | mov [operand_size],cl |
4362 | mov [operand_size],cl |
| 4371 | cmp al,'(' |
4363 | cmp al,'(' |
| 4372 | jne invalid_operand |
4364 | jne invalid_operand |
| 4373 | call get_byte_value |
4365 | call get_byte_value |
| 4374 | mov byte [value],al |
4366 | mov byte [value],al |
| 4375 | pop edx ecx ebx |
4367 | pop edx ecx ebx |
| 4376 | call store_instruction_with_imm8 |
4368 | call store_instruction_with_imm8 |
| 4377 | jmp instruction_assembled |
4369 | jmp instruction_assembled |
| 4378 | mmx_nomem_imm8: |
4370 | mmx_nomem_imm8: |
| 4379 | call store_nomem_instruction |
4371 | call store_nomem_instruction |
| 4380 | call append_imm8 |
4372 | call append_imm8 |
| 4381 | jmp instruction_assembled |
4373 | jmp instruction_assembled |
| 4382 | append_imm8: |
4374 | append_imm8: |
| 4383 | mov [operand_size],0 |
4375 | mov [operand_size],0 |
| 4384 | lods byte [esi] |
4376 | lods byte [esi] |
| 4385 | cmp al,',' |
4377 | cmp al,',' |
| 4386 | jne invalid_operand |
4378 | jne invalid_operand |
| 4387 | lods byte [esi] |
4379 | lods byte [esi] |
| 4388 | call get_size_operator |
4380 | call get_size_operator |
| 4389 | test ah,not 1 |
4381 | test ah,not 1 |
| 4390 | jnz invalid_operand_size |
4382 | jnz invalid_operand_size |
| 4391 | cmp al,'(' |
4383 | cmp al,'(' |
| 4392 | jne invalid_operand |
4384 | jne invalid_operand |
| 4393 | call get_byte_value |
4385 | call get_byte_value |
| 4394 | stosb |
4386 | stosb |
| 4395 | ret |
4387 | ret |
| 4396 | pinsrw_instruction: |
4388 | pinsrw_instruction: |
| 4397 | mov [extended_code],al |
4389 | mov [extended_code],al |
| 4398 | mov [base_code],0Fh |
4390 | mov [base_code],0Fh |
| 4399 | lods byte [esi] |
4391 | lods byte [esi] |
| 4400 | call get_size_operator |
4392 | call get_size_operator |
| 4401 | cmp al,10h |
4393 | cmp al,10h |
| 4402 | jne invalid_operand |
4394 | jne invalid_operand |
| 4403 | lods byte [esi] |
4395 | lods byte [esi] |
| 4404 | call convert_mmx_register |
4396 | call convert_mmx_register |
| 4405 | call make_mmx_prefix |
4397 | call make_mmx_prefix |
| 4406 | mov [postbyte_register],al |
4398 | mov [postbyte_register],al |
| 4407 | mov [operand_size],0 |
4399 | mov [operand_size],0 |
| 4408 | lods byte [esi] |
4400 | lods byte [esi] |
| 4409 | cmp al,',' |
4401 | cmp al,',' |
| 4410 | jne invalid_operand |
4402 | jne invalid_operand |
| 4411 | lods byte [esi] |
4403 | lods byte [esi] |
| 4412 | call get_size_operator |
4404 | call get_size_operator |
| 4413 | cmp al,10h |
4405 | cmp al,10h |
| 4414 | je pinsrw_mmreg_reg |
4406 | je pinsrw_mmreg_reg |
| 4415 | cmp al,'[' |
4407 | cmp al,'[' |
| 4416 | jne invalid_operand |
4408 | jne invalid_operand |
| 4417 | call get_address |
4409 | call get_address |
| 4418 | cmp [operand_size],0 |
4410 | cmp [operand_size],0 |
| 4419 | je mmx_imm8 |
4411 | je mmx_imm8 |
| 4420 | cmp [operand_size],2 |
4412 | cmp [operand_size],2 |
| 4421 | jne invalid_operand_size |
4413 | jne invalid_operand_size |
| 4422 | jmp mmx_imm8 |
4414 | jmp mmx_imm8 |
| 4423 | pinsrw_mmreg_reg: |
4415 | pinsrw_mmreg_reg: |
| 4424 | lods byte [esi] |
4416 | lods byte [esi] |
| 4425 | call convert_register |
4417 | call convert_register |
| 4426 | cmp ah,4 |
4418 | cmp ah,4 |
| 4427 | jne invalid_operand_size |
4419 | jne invalid_operand_size |
| 4428 | mov bl,al |
4420 | mov bl,al |
| 4429 | jmp mmx_nomem_imm8 |
4421 | jmp mmx_nomem_imm8 |
| 4430 | pshufw_instruction: |
4422 | pshufw_instruction: |
| 4431 | mov [mmx_size],8 |
4423 | mov [mmx_size],8 |
| 4432 | mov [opcode_prefix],al |
4424 | mov [opcode_prefix],al |
| 4433 | jmp pshuf_instruction |
4425 | jmp pshuf_instruction |
| 4434 | pshufd_instruction: |
4426 | pshufd_instruction: |
| 4435 | mov [mmx_size],16 |
4427 | mov [mmx_size],16 |
| 4436 | mov [opcode_prefix],al |
4428 | mov [opcode_prefix],al |
| 4437 | pshuf_instruction: |
4429 | pshuf_instruction: |
| 4438 | mov [base_code],0Fh |
4430 | mov [base_code],0Fh |
| 4439 | mov [extended_code],70h |
4431 | mov [extended_code],70h |
| 4440 | lods byte [esi] |
4432 | lods byte [esi] |
| 4441 | call get_size_operator |
4433 | call get_size_operator |
| 4442 | cmp al,10h |
4434 | cmp al,10h |
| 4443 | jne invalid_operand |
4435 | jne invalid_operand |
| 4444 | lods byte [esi] |
4436 | lods byte [esi] |
| 4445 | call convert_mmx_register |
4437 | call convert_mmx_register |
| 4446 | cmp ah,[mmx_size] |
4438 | cmp ah,[mmx_size] |
| 4447 | jne invalid_operand_size |
4439 | jne invalid_operand_size |
| 4448 | mov [postbyte_register],al |
4440 | mov [postbyte_register],al |
| 4449 | lods byte [esi] |
4441 | lods byte [esi] |
| 4450 | cmp al,',' |
4442 | cmp al,',' |
| 4451 | jne invalid_operand |
4443 | jne invalid_operand |
| 4452 | lods byte [esi] |
4444 | lods byte [esi] |
| 4453 | call get_size_operator |
4445 | call get_size_operator |
| 4454 | cmp al,10h |
4446 | cmp al,10h |
| 4455 | je pshuf_mmreg_mmreg |
4447 | je pshuf_mmreg_mmreg |
| 4456 | cmp al,'[' |
4448 | cmp al,'[' |
| 4457 | jne invalid_operand |
4449 | jne invalid_operand |
| 4458 | call get_address |
4450 | call get_address |
| 4459 | jmp mmx_imm8 |
4451 | jmp mmx_imm8 |
| 4460 | pshuf_mmreg_mmreg: |
4452 | pshuf_mmreg_mmreg: |
| 4461 | lods byte [esi] |
4453 | lods byte [esi] |
| 4462 | call convert_mmx_register |
4454 | call convert_mmx_register |
| 4463 | mov bl,al |
4455 | mov bl,al |
| 4464 | jmp mmx_nomem_imm8 |
4456 | jmp mmx_nomem_imm8 |
| 4465 | movd_instruction: |
4457 | movd_instruction: |
| 4466 | mov [base_code],0Fh |
4458 | mov [base_code],0Fh |
| 4467 | mov [extended_code],7Eh |
4459 | mov [extended_code],7Eh |
| 4468 | lods byte [esi] |
4460 | lods byte [esi] |
| 4469 | call get_size_operator |
4461 | call get_size_operator |
| 4470 | cmp al,10h |
4462 | cmp al,10h |
| 4471 | je movd_reg |
4463 | je movd_reg |
| 4472 | cmp al,'[' |
4464 | cmp al,'[' |
| 4473 | jne invalid_operand |
4465 | jne invalid_operand |
| 4474 | call get_address |
4466 | call get_address |
| 4475 | test [operand_size],not 4 |
4467 | test [operand_size],not 4 |
| 4476 | jnz invalid_operand_size |
4468 | jnz invalid_operand_size |
| 4477 | mov [operand_size],0 |
4469 | mov [operand_size],0 |
| 4478 | lods byte [esi] |
4470 | lods byte [esi] |
| 4479 | cmp al,',' |
4471 | cmp al,',' |
| 4480 | jne invalid_operand |
4472 | jne invalid_operand |
| 4481 | lods byte [esi] |
4473 | lods byte [esi] |
| 4482 | call get_size_operator |
4474 | call get_size_operator |
| 4483 | cmp al,10h |
4475 | cmp al,10h |
| 4484 | jne invalid_operand |
4476 | jne invalid_operand |
| 4485 | lods byte [esi] |
4477 | lods byte [esi] |
| 4486 | call convert_mmx_register |
4478 | call convert_mmx_register |
| 4487 | call make_mmx_prefix |
4479 | call make_mmx_prefix |
| 4488 | mov [postbyte_register],al |
4480 | mov [postbyte_register],al |
| 4489 | jmp instruction_ready |
4481 | jmp instruction_ready |
| 4490 | movd_reg: |
4482 | movd_reg: |
| 4491 | lods byte [esi] |
4483 | lods byte [esi] |
| 4492 | cmp al,0B0h |
4484 | cmp al,0B0h |
| 4493 | jae movd_mmreg |
4485 | jae movd_mmreg |
| 4494 | call convert_register |
4486 | call convert_register |
| 4495 | cmp ah,4 |
4487 | cmp ah,4 |
| 4496 | jne invalid_operand_size |
4488 | jne invalid_operand_size |
| 4497 | mov [operand_size],0 |
4489 | mov [operand_size],0 |
| 4498 | mov bl,al |
4490 | mov bl,al |
| 4499 | lods byte [esi] |
4491 | lods byte [esi] |
| 4500 | cmp al,',' |
4492 | cmp al,',' |
| 4501 | jne invalid_operand |
4493 | jne invalid_operand |
| 4502 | lods byte [esi] |
4494 | lods byte [esi] |
| 4503 | call get_size_operator |
4495 | call get_size_operator |
| 4504 | cmp al,10h |
4496 | cmp al,10h |
| 4505 | jne invalid_operand |
4497 | jne invalid_operand |
| 4506 | lods byte [esi] |
4498 | lods byte [esi] |
| 4507 | call convert_mmx_register |
4499 | call convert_mmx_register |
| 4508 | mov [postbyte_register],al |
4500 | mov [postbyte_register],al |
| 4509 | call make_mmx_prefix |
4501 | call make_mmx_prefix |
| 4510 | jmp nomem_instruction_ready |
4502 | jmp nomem_instruction_ready |
| 4511 | movd_mmreg: |
4503 | movd_mmreg: |
| 4512 | mov [extended_code],6Eh |
4504 | mov [extended_code],6Eh |
| 4513 | call convert_mmx_register |
4505 | call convert_mmx_register |
| 4514 | call make_mmx_prefix |
4506 | call make_mmx_prefix |
| 4515 | mov [postbyte_register],al |
4507 | mov [postbyte_register],al |
| 4516 | mov [operand_size],0 |
4508 | mov [operand_size],0 |
| 4517 | lods byte [esi] |
4509 | lods byte [esi] |
| 4518 | cmp al,',' |
4510 | cmp al,',' |
| 4519 | jne invalid_operand |
4511 | jne invalid_operand |
| 4520 | lods byte [esi] |
4512 | lods byte [esi] |
| 4521 | call get_size_operator |
4513 | call get_size_operator |
| 4522 | cmp al,10h |
4514 | cmp al,10h |
| 4523 | je movd_mmreg_reg |
4515 | je movd_mmreg_reg |
| 4524 | cmp al,'[' |
4516 | cmp al,'[' |
| 4525 | jne invalid_operand |
4517 | jne invalid_operand |
| 4526 | call get_address |
4518 | call get_address |
| 4527 | test [operand_size],not 4 |
4519 | test [operand_size],not 4 |
| 4528 | jnz invalid_operand_size |
4520 | jnz invalid_operand_size |
| 4529 | jmp instruction_ready |
4521 | jmp instruction_ready |
| 4530 | movd_mmreg_reg: |
4522 | movd_mmreg_reg: |
| 4531 | lods byte [esi] |
4523 | lods byte [esi] |
| 4532 | call convert_register |
4524 | call convert_register |
| 4533 | cmp ah,4 |
4525 | cmp ah,4 |
| 4534 | jne invalid_operand_size |
4526 | jne invalid_operand_size |
| 4535 | mov bl,al |
4527 | mov bl,al |
| 4536 | jmp nomem_instruction_ready |
4528 | jmp nomem_instruction_ready |
| 4537 | make_mmx_prefix: |
4529 | make_mmx_prefix: |
| 4538 | cmp [vex_required],0 |
4530 | cmp [vex_required],0 |
| 4539 | jne mmx_prefix_for_vex |
4531 | jne mmx_prefix_for_vex |
| 4540 | cmp [operand_size],16 |
4532 | cmp [operand_size],16 |
| 4541 | jne no_mmx_prefix |
4533 | jne no_mmx_prefix |
| 4542 | mov [operand_prefix],66h |
4534 | mov [operand_prefix],66h |
| 4543 | no_mmx_prefix: |
4535 | no_mmx_prefix: |
| 4544 | ret |
4536 | ret |
| 4545 | mmx_prefix_for_vex: |
4537 | mmx_prefix_for_vex: |
| 4546 | cmp [operand_size],16 |
4538 | cmp [operand_size],16 |
| 4547 | jne invalid_operand |
4539 | jne invalid_operand |
| 4548 | mov [opcode_prefix],66h |
4540 | mov [opcode_prefix],66h |
| 4549 | ret |
4541 | ret |
| 4550 | movq_instruction: |
4542 | movq_instruction: |
| 4551 | mov [base_code],0Fh |
4543 | mov [base_code],0Fh |
| 4552 | lods byte [esi] |
4544 | lods byte [esi] |
| 4553 | call get_size_operator |
4545 | call get_size_operator |
| 4554 | cmp al,10h |
4546 | cmp al,10h |
| 4555 | je movq_reg |
4547 | je movq_reg |
| 4556 | cmp al,'[' |
4548 | cmp al,'[' |
| 4557 | jne invalid_operand |
4549 | jne invalid_operand |
| 4558 | call get_address |
4550 | call get_address |
| 4559 | test [operand_size],not 8 |
4551 | test [operand_size],not 8 |
| 4560 | jnz invalid_operand_size |
4552 | jnz invalid_operand_size |
| 4561 | mov [operand_size],0 |
4553 | mov [operand_size],0 |
| 4562 | lods byte [esi] |
4554 | lods byte [esi] |
| 4563 | cmp al,',' |
4555 | cmp al,',' |
| 4564 | jne invalid_operand |
4556 | jne invalid_operand |
| 4565 | lods byte [esi] |
4557 | lods byte [esi] |
| 4566 | cmp al,10h |
4558 | cmp al,10h |
| 4567 | jne invalid_operand |
4559 | jne invalid_operand |
| 4568 | lods byte [esi] |
4560 | lods byte [esi] |
| 4569 | call convert_mmx_register |
4561 | call convert_mmx_register |
| 4570 | mov [postbyte_register],al |
4562 | mov [postbyte_register],al |
| 4571 | cmp ah,16 |
4563 | cmp ah,16 |
| 4572 | je movq_mem_xmmreg |
4564 | je movq_mem_xmmreg |
| 4573 | mov [extended_code],7Fh |
4565 | mov [extended_code],7Fh |
| 4574 | jmp instruction_ready |
4566 | jmp instruction_ready |
| 4575 | movq_mem_xmmreg: |
4567 | movq_mem_xmmreg: |
| 4576 | mov [extended_code],0D6h |
4568 | mov [extended_code],0D6h |
| 4577 | mov [opcode_prefix],66h |
4569 | mov [opcode_prefix],66h |
| 4578 | jmp instruction_ready |
4570 | jmp instruction_ready |
| 4579 | movq_reg: |
4571 | movq_reg: |
| 4580 | lods byte [esi] |
4572 | lods byte [esi] |
| 4581 | cmp al,0B0h |
4573 | cmp al,0B0h |
| 4582 | jae movq_mmreg |
4574 | jae movq_mmreg |
| 4583 | call convert_register |
4575 | call convert_register |
| 4584 | cmp ah,8 |
4576 | cmp ah,8 |
| 4585 | jne invalid_operand_size |
4577 | jne invalid_operand_size |
| 4586 | mov bl,al |
4578 | mov bl,al |
| 4587 | lods byte [esi] |
4579 | lods byte [esi] |
| 4588 | cmp al,',' |
4580 | cmp al,',' |
| 4589 | jne invalid_operand |
4581 | jne invalid_operand |
| 4590 | lods byte [esi] |
4582 | lods byte [esi] |
| 4591 | call get_size_operator |
4583 | call get_size_operator |
| 4592 | cmp al,10h |
4584 | cmp al,10h |
| 4593 | jne invalid_operand |
4585 | jne invalid_operand |
| 4594 | mov [operand_size],0 |
4586 | mov [operand_size],0 |
| 4595 | lods byte [esi] |
4587 | lods byte [esi] |
| 4596 | call convert_mmx_register |
4588 | call convert_mmx_register |
| 4597 | mov [postbyte_register],al |
4589 | mov [postbyte_register],al |
| 4598 | call make_mmx_prefix |
4590 | call make_mmx_prefix |
| 4599 | mov [extended_code],7Eh |
4591 | mov [extended_code],7Eh |
| 4600 | call operand_64bit |
4592 | call operand_64bit |
| 4601 | jmp nomem_instruction_ready |
4593 | jmp nomem_instruction_ready |
| 4602 | movq_mmreg: |
4594 | movq_mmreg: |
| 4603 | call convert_mmx_register |
4595 | call convert_mmx_register |
| 4604 | mov [postbyte_register],al |
4596 | mov [postbyte_register],al |
| 4605 | mov [extended_code],6Fh |
4597 | mov [extended_code],6Fh |
| 4606 | mov [mmx_size],ah |
4598 | mov [mmx_size],ah |
| 4607 | cmp ah,16 |
4599 | cmp ah,16 |
| 4608 | jne movq_mmreg_ |
4600 | jne movq_mmreg_ |
| 4609 | mov [extended_code],7Eh |
4601 | mov [extended_code],7Eh |
| 4610 | mov [opcode_prefix],0F3h |
4602 | mov [opcode_prefix],0F3h |
| 4611 | movq_mmreg_: |
4603 | movq_mmreg_: |
| 4612 | lods byte [esi] |
4604 | lods byte [esi] |
| 4613 | cmp al,',' |
4605 | cmp al,',' |
| 4614 | jne invalid_operand |
4606 | jne invalid_operand |
| 4615 | mov [operand_size],0 |
4607 | mov [operand_size],0 |
| 4616 | lods byte [esi] |
4608 | lods byte [esi] |
| 4617 | call get_size_operator |
4609 | call get_size_operator |
| 4618 | cmp al,10h |
4610 | cmp al,10h |
| 4619 | je movq_mmreg_reg |
4611 | je movq_mmreg_reg |
| 4620 | call get_address |
4612 | call get_address |
| 4621 | test [operand_size],not 8 |
4613 | test [operand_size],not 8 |
| 4622 | jnz invalid_operand_size |
4614 | jnz invalid_operand_size |
| 4623 | jmp instruction_ready |
4615 | jmp instruction_ready |
| 4624 | movq_mmreg_reg: |
4616 | movq_mmreg_reg: |
| 4625 | lods byte [esi] |
4617 | lods byte [esi] |
| 4626 | cmp al,0B0h |
4618 | cmp al,0B0h |
| 4627 | jae movq_mmreg_mmreg |
4619 | jae movq_mmreg_mmreg |
| 4628 | mov [operand_size],0 |
4620 | mov [operand_size],0 |
| 4629 | call convert_register |
4621 | call convert_register |
| 4630 | cmp ah,8 |
4622 | cmp ah,8 |
| 4631 | jne invalid_operand_size |
4623 | jne invalid_operand_size |
| 4632 | mov [extended_code],6Eh |
4624 | mov [extended_code],6Eh |
| 4633 | mov [opcode_prefix],0 |
4625 | mov [opcode_prefix],0 |
| 4634 | mov bl,al |
4626 | mov bl,al |
| 4635 | cmp [mmx_size],16 |
4627 | cmp [mmx_size],16 |
| 4636 | jne movq_mmreg_reg_store |
4628 | jne movq_mmreg_reg_store |
| 4637 | mov [opcode_prefix],66h |
4629 | mov [opcode_prefix],66h |
| 4638 | movq_mmreg_reg_store: |
4630 | movq_mmreg_reg_store: |
| 4639 | call operand_64bit |
4631 | call operand_64bit |
| 4640 | jmp nomem_instruction_ready |
4632 | jmp nomem_instruction_ready |
| 4641 | movq_mmreg_mmreg: |
4633 | movq_mmreg_mmreg: |
| 4642 | call convert_mmx_register |
4634 | call convert_mmx_register |
| 4643 | cmp ah,[mmx_size] |
4635 | cmp ah,[mmx_size] |
| 4644 | jne invalid_operand_size |
4636 | jne invalid_operand_size |
| 4645 | mov bl,al |
4637 | mov bl,al |
| 4646 | jmp nomem_instruction_ready |
4638 | jmp nomem_instruction_ready |
| 4647 | movdq_instruction: |
4639 | movdq_instruction: |
| 4648 | mov [opcode_prefix],al |
4640 | mov [opcode_prefix],al |
| 4649 | mov [base_code],0Fh |
4641 | mov [base_code],0Fh |
| 4650 | mov [extended_code],6Fh |
4642 | mov [extended_code],6Fh |
| 4651 | lods byte [esi] |
4643 | lods byte [esi] |
| 4652 | call get_size_operator |
4644 | call get_size_operator |
| 4653 | cmp al,10h |
4645 | cmp al,10h |
| 4654 | je movdq_mmreg |
4646 | je movdq_mmreg |
| 4655 | cmp al,'[' |
4647 | cmp al,'[' |
| 4656 | jne invalid_operand |
4648 | jne invalid_operand |
| 4657 | call get_address |
4649 | call get_address |
| 4658 | lods byte [esi] |
4650 | lods byte [esi] |
| 4659 | cmp al,',' |
4651 | cmp al,',' |
| 4660 | jne invalid_operand |
4652 | jne invalid_operand |
| 4661 | lods byte [esi] |
4653 | lods byte [esi] |
| 4662 | call get_size_operator |
4654 | call get_size_operator |
| 4663 | cmp al,10h |
4655 | cmp al,10h |
| 4664 | jne invalid_operand |
4656 | jne invalid_operand |
| 4665 | lods byte [esi] |
4657 | lods byte [esi] |
| 4666 | call convert_xmm_register |
4658 | call convert_xmm_register |
| 4667 | mov [postbyte_register],al |
4659 | mov [postbyte_register],al |
| 4668 | mov [extended_code],7Fh |
4660 | mov [extended_code],7Fh |
| 4669 | jmp instruction_ready |
4661 | jmp instruction_ready |
| 4670 | movdq_mmreg: |
4662 | movdq_mmreg: |
| 4671 | lods byte [esi] |
4663 | lods byte [esi] |
| 4672 | call convert_xmm_register |
4664 | call convert_xmm_register |
| 4673 | mov [postbyte_register],al |
4665 | mov [postbyte_register],al |
| 4674 | lods byte [esi] |
4666 | lods byte [esi] |
| 4675 | cmp al,',' |
4667 | cmp al,',' |
| 4676 | jne invalid_operand |
4668 | jne invalid_operand |
| 4677 | lods byte [esi] |
4669 | lods byte [esi] |
| 4678 | call get_size_operator |
4670 | call get_size_operator |
| 4679 | cmp al,10h |
4671 | cmp al,10h |
| 4680 | je movdq_mmreg_mmreg |
4672 | je movdq_mmreg_mmreg |
| 4681 | cmp al,'[' |
4673 | cmp al,'[' |
| 4682 | jne invalid_operand |
4674 | jne invalid_operand |
| 4683 | call get_address |
4675 | call get_address |
| 4684 | jmp instruction_ready |
4676 | jmp instruction_ready |
| 4685 | movdq_mmreg_mmreg: |
4677 | movdq_mmreg_mmreg: |
| 4686 | lods byte [esi] |
4678 | lods byte [esi] |
| 4687 | call convert_xmm_register |
4679 | call convert_xmm_register |
| 4688 | mov bl,al |
4680 | mov bl,al |
| 4689 | jmp nomem_instruction_ready |
4681 | jmp nomem_instruction_ready |
| 4690 | lddqu_instruction: |
4682 | lddqu_instruction: |
| 4691 | lods byte [esi] |
4683 | lods byte [esi] |
| 4692 | call get_size_operator |
4684 | call get_size_operator |
| 4693 | cmp al,10h |
4685 | cmp al,10h |
| 4694 | jne invalid_operand |
4686 | jne invalid_operand |
| 4695 | lods byte [esi] |
4687 | lods byte [esi] |
| 4696 | call convert_xmm_register |
4688 | call convert_xmm_register |
| 4697 | push eax |
4689 | push eax |
| 4698 | lods byte [esi] |
4690 | lods byte [esi] |
| 4699 | cmp al,',' |
4691 | cmp al,',' |
| 4700 | jne invalid_operand |
4692 | jne invalid_operand |
| 4701 | lods byte [esi] |
4693 | lods byte [esi] |
| 4702 | call get_size_operator |
4694 | call get_size_operator |
| 4703 | cmp al,'[' |
4695 | cmp al,'[' |
| 4704 | jne invalid_operand |
4696 | jne invalid_operand |
| 4705 | call get_address |
4697 | call get_address |
| 4706 | pop eax |
4698 | pop eax |
| 4707 | mov [postbyte_register],al |
4699 | mov [postbyte_register],al |
| 4708 | mov [opcode_prefix],0F2h |
4700 | mov [opcode_prefix],0F2h |
| 4709 | mov [base_code],0Fh |
4701 | mov [base_code],0Fh |
| 4710 | mov [extended_code],0F0h |
4702 | mov [extended_code],0F0h |
| 4711 | jmp instruction_ready |
4703 | jmp instruction_ready |
| 4712 | 4704 | ||
| 4713 | movdq2q_instruction: |
4705 | movdq2q_instruction: |
| 4714 | mov [opcode_prefix],0F2h |
4706 | mov [opcode_prefix],0F2h |
| 4715 | mov [mmx_size],8 |
4707 | mov [mmx_size],8 |
| 4716 | jmp movq2dq_ |
4708 | jmp movq2dq_ |
| 4717 | movq2dq_instruction: |
4709 | movq2dq_instruction: |
| 4718 | mov [opcode_prefix],0F3h |
4710 | mov [opcode_prefix],0F3h |
| 4719 | mov [mmx_size],16 |
4711 | mov [mmx_size],16 |
| 4720 | movq2dq_: |
4712 | movq2dq_: |
| 4721 | lods byte [esi] |
4713 | lods byte [esi] |
| 4722 | call get_size_operator |
4714 | call get_size_operator |
| 4723 | cmp al,10h |
4715 | cmp al,10h |
| 4724 | jne invalid_operand |
4716 | jne invalid_operand |
| 4725 | lods byte [esi] |
4717 | lods byte [esi] |
| 4726 | call convert_mmx_register |
4718 | call convert_mmx_register |
| 4727 | cmp ah,[mmx_size] |
4719 | cmp ah,[mmx_size] |
| 4728 | jne invalid_operand_size |
4720 | jne invalid_operand_size |
| 4729 | mov [postbyte_register],al |
4721 | mov [postbyte_register],al |
| 4730 | mov [operand_size],0 |
4722 | mov [operand_size],0 |
| 4731 | lods byte [esi] |
4723 | lods byte [esi] |
| 4732 | cmp al,',' |
4724 | cmp al,',' |
| 4733 | jne invalid_operand |
4725 | jne invalid_operand |
| 4734 | lods byte [esi] |
4726 | lods byte [esi] |
| 4735 | call get_size_operator |
4727 | call get_size_operator |
| 4736 | cmp al,10h |
4728 | cmp al,10h |
| 4737 | jne invalid_operand |
4729 | jne invalid_operand |
| 4738 | lods byte [esi] |
4730 | lods byte [esi] |
| 4739 | call convert_mmx_register |
4731 | call convert_mmx_register |
| 4740 | xor [mmx_size],8+16 |
4732 | xor [mmx_size],8+16 |
| 4741 | cmp ah,[mmx_size] |
4733 | cmp ah,[mmx_size] |
| 4742 | jne invalid_operand_size |
4734 | jne invalid_operand_size |
| 4743 | mov bl,al |
4735 | mov bl,al |
| 4744 | mov [base_code],0Fh |
4736 | mov [base_code],0Fh |
| 4745 | mov [extended_code],0D6h |
4737 | mov [extended_code],0D6h |
| 4746 | jmp nomem_instruction_ready |
4738 | jmp nomem_instruction_ready |
| 4747 | 4739 | ||
| 4748 | sse_ps_instruction_imm8: |
4740 | sse_ps_instruction_imm8: |
| 4749 | mov [immediate_size],1 |
4741 | mov [immediate_size],1 |
| 4750 | sse_ps_instruction: |
4742 | sse_ps_instruction: |
| 4751 | mov [mmx_size],16 |
4743 | mov [mmx_size],16 |
| 4752 | jmp sse_instruction |
4744 | jmp sse_instruction |
| 4753 | sse_pd_instruction_imm8: |
4745 | sse_pd_instruction_imm8: |
| 4754 | mov [immediate_size],1 |
4746 | mov [immediate_size],1 |
| 4755 | sse_pd_instruction: |
4747 | sse_pd_instruction: |
| 4756 | mov [mmx_size],16 |
4748 | mov [mmx_size],16 |
| 4757 | mov [opcode_prefix],66h |
4749 | mov [opcode_prefix],66h |
| 4758 | jmp sse_instruction |
4750 | jmp sse_instruction |
| 4759 | sse_ss_instruction: |
4751 | sse_ss_instruction: |
| 4760 | mov [mmx_size],4 |
4752 | mov [mmx_size],4 |
| 4761 | mov [opcode_prefix],0F3h |
4753 | mov [opcode_prefix],0F3h |
| 4762 | jmp sse_instruction |
4754 | jmp sse_instruction |
| 4763 | sse_sd_instruction: |
4755 | sse_sd_instruction: |
| 4764 | mov [mmx_size],8 |
4756 | mov [mmx_size],8 |
| 4765 | mov [opcode_prefix],0F2h |
4757 | mov [opcode_prefix],0F2h |
| 4766 | jmp sse_instruction |
4758 | jmp sse_instruction |
| 4767 | cmp_pd_instruction: |
4759 | cmp_pd_instruction: |
| 4768 | mov [opcode_prefix],66h |
4760 | mov [opcode_prefix],66h |
| 4769 | cmp_ps_instruction: |
4761 | cmp_ps_instruction: |
| 4770 | mov [mmx_size],16 |
4762 | mov [mmx_size],16 |
| 4771 | mov byte [value],al |
4763 | mov byte [value],al |
| 4772 | mov al,0C2h |
4764 | mov al,0C2h |
| 4773 | jmp sse_instruction |
4765 | jmp sse_instruction |
| 4774 | cmp_ss_instruction: |
4766 | cmp_ss_instruction: |
| 4775 | mov [mmx_size],4 |
4767 | mov [mmx_size],4 |
| 4776 | mov [opcode_prefix],0F3h |
4768 | mov [opcode_prefix],0F3h |
| 4777 | jmp cmp_sx_instruction |
4769 | jmp cmp_sx_instruction |
| 4778 | cmpsd_instruction: |
4770 | cmpsd_instruction: |
| 4779 | mov al,0A7h |
4771 | mov al,0A7h |
| 4780 | mov ah,[esi] |
4772 | mov ah,[esi] |
| 4781 | or ah,ah |
4773 | or ah,ah |
| 4782 | jz simple_instruction_32bit |
4774 | jz simple_instruction_32bit |
| 4783 | cmp ah,0Fh |
4775 | cmp ah,0Fh |
| 4784 | je simple_instruction_32bit |
4776 | je simple_instruction_32bit |
| 4785 | mov al,-1 |
4777 | mov al,-1 |
| 4786 | cmp_sd_instruction: |
4778 | cmp_sd_instruction: |
| 4787 | mov [mmx_size],8 |
4779 | mov [mmx_size],8 |
| 4788 | mov [opcode_prefix],0F2h |
4780 | mov [opcode_prefix],0F2h |
| 4789 | cmp_sx_instruction: |
4781 | cmp_sx_instruction: |
| 4790 | mov byte [value],al |
4782 | mov byte [value],al |
| 4791 | mov al,0C2h |
4783 | mov al,0C2h |
| 4792 | jmp sse_instruction |
4784 | jmp sse_instruction |
| 4793 | comiss_instruction: |
4785 | comiss_instruction: |
| 4794 | mov [mmx_size],4 |
4786 | mov [mmx_size],4 |
| 4795 | jmp sse_instruction |
4787 | jmp sse_instruction |
| 4796 | comisd_instruction: |
4788 | comisd_instruction: |
| 4797 | mov [mmx_size],8 |
4789 | mov [mmx_size],8 |
| 4798 | mov [opcode_prefix],66h |
4790 | mov [opcode_prefix],66h |
| 4799 | jmp sse_instruction |
4791 | jmp sse_instruction |
| 4800 | cvtdq2pd_instruction: |
4792 | cvtdq2pd_instruction: |
| 4801 | mov [opcode_prefix],0F3h |
4793 | mov [opcode_prefix],0F3h |
| 4802 | cvtps2pd_instruction: |
4794 | cvtps2pd_instruction: |
| 4803 | mov [mmx_size],8 |
4795 | mov [mmx_size],8 |
| 4804 | jmp sse_instruction |
4796 | jmp sse_instruction |
| 4805 | cvtpd2dq_instruction: |
4797 | cvtpd2dq_instruction: |
| 4806 | mov [mmx_size],16 |
4798 | mov [mmx_size],16 |
| 4807 | mov [opcode_prefix],0F2h |
4799 | mov [opcode_prefix],0F2h |
| 4808 | jmp sse_instruction |
4800 | jmp sse_instruction |
| 4809 | movshdup_instruction: |
4801 | movshdup_instruction: |
| 4810 | mov [mmx_size],16 |
4802 | mov [mmx_size],16 |
| 4811 | mov [opcode_prefix],0F3h |
4803 | mov [opcode_prefix],0F3h |
| 4812 | sse_instruction: |
4804 | sse_instruction: |
| 4813 | mov [base_code],0Fh |
4805 | mov [base_code],0Fh |
| 4814 | mov [extended_code],al |
4806 | mov [extended_code],al |
| 4815 | lods byte [esi] |
4807 | lods byte [esi] |
| 4816 | call get_size_operator |
4808 | call get_size_operator |
| 4817 | cmp al,10h |
4809 | cmp al,10h |
| 4818 | jne invalid_operand |
4810 | jne invalid_operand |
| 4819 | sse_xmmreg: |
4811 | sse_xmmreg: |
| 4820 | lods byte [esi] |
4812 | lods byte [esi] |
| 4821 | call convert_xmm_register |
4813 | call convert_xmm_register |
| 4822 | sse_reg: |
4814 | sse_reg: |
| 4823 | mov [postbyte_register],al |
4815 | mov [postbyte_register],al |
| 4824 | mov [operand_size],0 |
4816 | mov [operand_size],0 |
| 4825 | lods byte [esi] |
4817 | lods byte [esi] |
| 4826 | cmp al,',' |
4818 | cmp al,',' |
| 4827 | jne invalid_operand |
4819 | jne invalid_operand |
| 4828 | lods byte [esi] |
4820 | lods byte [esi] |
| 4829 | call get_size_operator |
4821 | call get_size_operator |
| 4830 | cmp al,10h |
4822 | cmp al,10h |
| 4831 | je sse_xmmreg_xmmreg |
4823 | je sse_xmmreg_xmmreg |
| 4832 | sse_reg_mem: |
4824 | sse_reg_mem: |
| 4833 | cmp al,'[' |
4825 | cmp al,'[' |
| 4834 | jne invalid_operand |
4826 | jne invalid_operand |
| 4835 | call get_address |
4827 | call get_address |
| 4836 | cmp [operand_size],0 |
4828 | cmp [operand_size],0 |
| 4837 | je sse_mem_size_ok |
4829 | je sse_mem_size_ok |
| 4838 | mov al,[mmx_size] |
4830 | mov al,[mmx_size] |
| 4839 | cmp [operand_size],al |
4831 | cmp [operand_size],al |
| 4840 | jne invalid_operand_size |
4832 | jne invalid_operand_size |
| 4841 | sse_mem_size_ok: |
4833 | sse_mem_size_ok: |
| 4842 | mov al,[extended_code] |
4834 | mov al,[extended_code] |
| 4843 | mov ah,[supplemental_code] |
4835 | mov ah,[supplemental_code] |
| 4844 | cmp al,0C2h |
4836 | cmp al,0C2h |
| 4845 | je sse_cmp_mem_ok |
4837 | je sse_cmp_mem_ok |
| 4846 | cmp ax,443Ah |
4838 | cmp ax,443Ah |
| 4847 | je sse_cmp_mem_ok |
4839 | je sse_cmp_mem_ok |
| 4848 | cmp [immediate_size],1 |
4840 | cmp [immediate_size],1 |
| 4849 | je mmx_imm8 |
4841 | je mmx_imm8 |
| 4850 | cmp [immediate_size],-1 |
4842 | cmp [immediate_size],-1 |
| 4851 | jne sse_ok |
4843 | jne sse_ok |
| 4852 | call take_additional_xmm0 |
4844 | call take_additional_xmm0 |
| 4853 | mov [immediate_size],0 |
4845 | mov [immediate_size],0 |
| 4854 | sse_ok: |
4846 | sse_ok: |
| 4855 | jmp instruction_ready |
4847 | jmp instruction_ready |
| 4856 | sse_cmp_mem_ok: |
4848 | sse_cmp_mem_ok: |
| 4857 | cmp byte [value],-1 |
4849 | cmp byte [value],-1 |
| 4858 | je mmx_imm8 |
4850 | je mmx_imm8 |
| 4859 | call store_instruction_with_imm8 |
4851 | call store_instruction_with_imm8 |
| 4860 | jmp instruction_assembled |
4852 | jmp instruction_assembled |
| 4861 | sse_xmmreg_xmmreg: |
4853 | sse_xmmreg_xmmreg: |
| 4862 | cmp [operand_prefix],66h |
4854 | cmp [operand_prefix],66h |
| 4863 | jne sse_xmmreg_xmmreg_ok |
4855 | jne sse_xmmreg_xmmreg_ok |
| 4864 | cmp [extended_code],12h |
4856 | cmp [extended_code],12h |
| 4865 | je invalid_operand |
4857 | je invalid_operand |
| 4866 | cmp [extended_code],16h |
4858 | cmp [extended_code],16h |
| 4867 | je invalid_operand |
4859 | je invalid_operand |
| 4868 | sse_xmmreg_xmmreg_ok: |
4860 | sse_xmmreg_xmmreg_ok: |
| 4869 | lods byte [esi] |
4861 | lods byte [esi] |
| 4870 | call convert_xmm_register |
4862 | call convert_xmm_register |
| 4871 | mov bl,al |
4863 | mov bl,al |
| 4872 | mov al,[extended_code] |
4864 | mov al,[extended_code] |
| 4873 | mov ah,[supplemental_code] |
4865 | mov ah,[supplemental_code] |
| 4874 | cmp al,0C2h |
4866 | cmp al,0C2h |
| 4875 | je sse_cmp_nomem_ok |
4867 | je sse_cmp_nomem_ok |
| 4876 | cmp ax,443Ah |
4868 | cmp ax,443Ah |
| 4877 | je sse_cmp_nomem_ok |
4869 | je sse_cmp_nomem_ok |
| 4878 | cmp [immediate_size],1 |
4870 | cmp [immediate_size],1 |
| 4879 | je mmx_nomem_imm8 |
4871 | je mmx_nomem_imm8 |
| 4880 | cmp [immediate_size],-1 |
4872 | cmp [immediate_size],-1 |
| 4881 | jne sse_nomem_ok |
4873 | jne sse_nomem_ok |
| 4882 | call take_additional_xmm0 |
4874 | call take_additional_xmm0 |
| 4883 | mov [immediate_size],0 |
4875 | mov [immediate_size],0 |
| 4884 | sse_nomem_ok: |
4876 | sse_nomem_ok: |
| 4885 | jmp nomem_instruction_ready |
4877 | jmp nomem_instruction_ready |
| 4886 | sse_cmp_nomem_ok: |
4878 | sse_cmp_nomem_ok: |
| 4887 | cmp byte [value],-1 |
4879 | cmp byte [value],-1 |
| 4888 | je mmx_nomem_imm8 |
4880 | je mmx_nomem_imm8 |
| 4889 | call store_nomem_instruction |
4881 | call store_nomem_instruction |
| 4890 | mov al,byte [value] |
4882 | mov al,byte [value] |
| 4891 | stosb |
4883 | stosb |
| 4892 | jmp instruction_assembled |
4884 | jmp instruction_assembled |
| 4893 | take_additional_xmm0: |
4885 | take_additional_xmm0: |
| 4894 | cmp byte [esi],',' |
4886 | cmp byte [esi],',' |
| 4895 | jne additional_xmm0_ok |
4887 | jne additional_xmm0_ok |
| 4896 | inc esi |
4888 | inc esi |
| 4897 | lods byte [esi] |
4889 | lods byte [esi] |
| 4898 | cmp al,10h |
4890 | cmp al,10h |
| 4899 | jne invalid_operand |
4891 | jne invalid_operand |
| 4900 | lods byte [esi] |
4892 | lods byte [esi] |
| 4901 | call convert_xmm_register |
4893 | call convert_xmm_register |
| 4902 | test al,al |
4894 | test al,al |
| 4903 | jnz invalid_operand |
4895 | jnz invalid_operand |
| 4904 | additional_xmm0_ok: |
4896 | additional_xmm0_ok: |
| 4905 | ret |
4897 | ret |
| 4906 | 4898 | ||
| 4907 | pslldq_instruction: |
4899 | pslldq_instruction: |
| 4908 | mov [postbyte_register],al |
4900 | mov [postbyte_register],al |
| 4909 | mov [opcode_prefix],66h |
4901 | mov [opcode_prefix],66h |
| 4910 | mov [base_code],0Fh |
4902 | mov [base_code],0Fh |
| 4911 | mov [extended_code],73h |
4903 | mov [extended_code],73h |
| 4912 | lods byte [esi] |
4904 | lods byte [esi] |
| 4913 | call get_size_operator |
4905 | call get_size_operator |
| 4914 | cmp al,10h |
4906 | cmp al,10h |
| 4915 | jne invalid_operand |
4907 | jne invalid_operand |
| 4916 | lods byte [esi] |
4908 | lods byte [esi] |
| 4917 | call convert_xmm_register |
4909 | call convert_xmm_register |
| 4918 | mov bl,al |
4910 | mov bl,al |
| 4919 | jmp mmx_nomem_imm8 |
4911 | jmp mmx_nomem_imm8 |
| 4920 | movpd_instruction: |
4912 | movpd_instruction: |
| 4921 | mov [opcode_prefix],66h |
4913 | mov [opcode_prefix],66h |
| 4922 | movps_instruction: |
4914 | movps_instruction: |
| 4923 | mov [base_code],0Fh |
4915 | mov [base_code],0Fh |
| 4924 | mov [extended_code],al |
4916 | mov [extended_code],al |
| 4925 | mov [mmx_size],16 |
4917 | mov [mmx_size],16 |
| 4926 | jmp sse_mov_instruction |
4918 | jmp sse_mov_instruction |
| 4927 | movss_instruction: |
4919 | movss_instruction: |
| 4928 | mov [mmx_size],4 |
4920 | mov [mmx_size],4 |
| 4929 | mov [opcode_prefix],0F3h |
4921 | mov [opcode_prefix],0F3h |
| 4930 | jmp sse_movs |
4922 | jmp sse_movs |
| 4931 | movsd_instruction: |
4923 | movsd_instruction: |
| 4932 | mov al,0A5h |
4924 | mov al,0A5h |
| 4933 | mov ah,[esi] |
4925 | mov ah,[esi] |
| 4934 | or ah,ah |
4926 | or ah,ah |
| 4935 | jz simple_instruction_32bit |
4927 | jz simple_instruction_32bit |
| 4936 | cmp ah,0Fh |
4928 | cmp ah,0Fh |
| 4937 | je simple_instruction_32bit |
4929 | je simple_instruction_32bit |
| 4938 | mov [mmx_size],8 |
4930 | mov [mmx_size],8 |
| 4939 | mov [opcode_prefix],0F2h |
4931 | mov [opcode_prefix],0F2h |
| 4940 | sse_movs: |
4932 | sse_movs: |
| 4941 | mov [base_code],0Fh |
4933 | mov [base_code],0Fh |
| 4942 | mov [extended_code],10h |
4934 | mov [extended_code],10h |
| 4943 | jmp sse_mov_instruction |
4935 | jmp sse_mov_instruction |
| 4944 | sse_mov_instruction: |
4936 | sse_mov_instruction: |
| 4945 | lods byte [esi] |
4937 | lods byte [esi] |
| 4946 | call get_size_operator |
4938 | call get_size_operator |
| 4947 | cmp al,10h |
4939 | cmp al,10h |
| 4948 | je sse_xmmreg |
4940 | je sse_xmmreg |
| 4949 | sse_mem: |
4941 | sse_mem: |
| 4950 | cmp al,'[' |
4942 | cmp al,'[' |
| 4951 | jne invalid_operand |
4943 | jne invalid_operand |
| 4952 | inc [extended_code] |
4944 | inc [extended_code] |
| 4953 | call get_address |
4945 | call get_address |
| 4954 | cmp [operand_size],0 |
4946 | cmp [operand_size],0 |
| 4955 | je sse_mem_xmmreg |
4947 | je sse_mem_xmmreg |
| 4956 | mov al,[mmx_size] |
4948 | mov al,[mmx_size] |
| 4957 | cmp [operand_size],al |
4949 | cmp [operand_size],al |
| 4958 | jne invalid_operand_size |
4950 | jne invalid_operand_size |
| 4959 | mov [operand_size],0 |
4951 | mov [operand_size],0 |
| 4960 | sse_mem_xmmreg: |
4952 | sse_mem_xmmreg: |
| 4961 | lods byte [esi] |
4953 | lods byte [esi] |
| 4962 | cmp al,',' |
4954 | cmp al,',' |
| 4963 | jne invalid_operand |
4955 | jne invalid_operand |
| 4964 | lods byte [esi] |
4956 | lods byte [esi] |
| 4965 | call get_size_operator |
4957 | call get_size_operator |
| 4966 | cmp al,10h |
4958 | cmp al,10h |
| 4967 | jne invalid_operand |
4959 | jne invalid_operand |
| 4968 | lods byte [esi] |
4960 | lods byte [esi] |
| 4969 | call convert_xmm_register |
4961 | call convert_xmm_register |
| 4970 | mov [postbyte_register],al |
4962 | mov [postbyte_register],al |
| 4971 | jmp instruction_ready |
4963 | jmp instruction_ready |
| 4972 | movlpd_instruction: |
4964 | movlpd_instruction: |
| 4973 | mov [opcode_prefix],66h |
4965 | mov [opcode_prefix],66h |
| 4974 | movlps_instruction: |
4966 | movlps_instruction: |
| 4975 | mov [base_code],0Fh |
4967 | mov [base_code],0Fh |
| 4976 | mov [extended_code],al |
4968 | mov [extended_code],al |
| 4977 | mov [mmx_size],8 |
4969 | mov [mmx_size],8 |
| 4978 | lods byte [esi] |
4970 | lods byte [esi] |
| 4979 | call get_size_operator |
4971 | call get_size_operator |
| 4980 | cmp al,10h |
4972 | cmp al,10h |
| 4981 | jne sse_mem |
4973 | jne sse_mem |
| 4982 | lods byte [esi] |
4974 | lods byte [esi] |
| 4983 | call convert_xmm_register |
4975 | call convert_xmm_register |
| 4984 | mov [postbyte_register],al |
4976 | mov [postbyte_register],al |
| 4985 | mov [operand_size],0 |
4977 | mov [operand_size],0 |
| 4986 | lods byte [esi] |
4978 | lods byte [esi] |
| 4987 | cmp al,',' |
4979 | cmp al,',' |
| 4988 | jne invalid_operand |
4980 | jne invalid_operand |
| 4989 | lods byte [esi] |
4981 | lods byte [esi] |
| 4990 | call get_size_operator |
4982 | call get_size_operator |
| 4991 | jmp sse_reg_mem |
4983 | jmp sse_reg_mem |
| 4992 | movhlps_instruction: |
4984 | movhlps_instruction: |
| 4993 | mov [base_code],0Fh |
4985 | mov [base_code],0Fh |
| 4994 | mov [extended_code],al |
4986 | mov [extended_code],al |
| 4995 | mov [mmx_size],0 |
4987 | mov [mmx_size],0 |
| 4996 | lods byte [esi] |
4988 | lods byte [esi] |
| 4997 | call get_size_operator |
4989 | call get_size_operator |
| 4998 | cmp al,10h |
4990 | cmp al,10h |
| 4999 | jne invalid_operand |
4991 | jne invalid_operand |
| 5000 | lods byte [esi] |
4992 | lods byte [esi] |
| 5001 | call convert_xmm_register |
4993 | call convert_xmm_register |
| 5002 | mov [postbyte_register],al |
4994 | mov [postbyte_register],al |
| 5003 | lods byte [esi] |
4995 | lods byte [esi] |
| 5004 | cmp al,',' |
4996 | cmp al,',' |
| 5005 | jne invalid_operand |
4997 | jne invalid_operand |
| 5006 | lods byte [esi] |
4998 | lods byte [esi] |
| 5007 | call get_size_operator |
4999 | call get_size_operator |
| 5008 | cmp al,10h |
5000 | cmp al,10h |
| 5009 | je sse_xmmreg_xmmreg_ok |
5001 | je sse_xmmreg_xmmreg_ok |
| 5010 | jmp invalid_operand |
5002 | jmp invalid_operand |
| 5011 | maskmovq_instruction: |
5003 | maskmovq_instruction: |
| 5012 | mov cl,8 |
5004 | mov cl,8 |
| 5013 | jmp maskmov_instruction |
5005 | jmp maskmov_instruction |
| 5014 | maskmovdqu_instruction: |
5006 | maskmovdqu_instruction: |
| 5015 | mov cl,16 |
5007 | mov cl,16 |
| 5016 | mov [opcode_prefix],66h |
5008 | mov [opcode_prefix],66h |
| 5017 | maskmov_instruction: |
5009 | maskmov_instruction: |
| 5018 | mov [base_code],0Fh |
5010 | mov [base_code],0Fh |
| 5019 | mov [extended_code],0F7h |
5011 | mov [extended_code],0F7h |
| 5020 | lods byte [esi] |
5012 | lods byte [esi] |
| 5021 | call get_size_operator |
5013 | call get_size_operator |
| 5022 | cmp al,10h |
5014 | cmp al,10h |
| 5023 | jne invalid_operand |
5015 | jne invalid_operand |
| 5024 | lods byte [esi] |
5016 | lods byte [esi] |
| 5025 | call convert_mmx_register |
5017 | call convert_mmx_register |
| 5026 | cmp ah,cl |
5018 | cmp ah,cl |
| 5027 | jne invalid_operand_size |
5019 | jne invalid_operand_size |
| 5028 | mov [postbyte_register],al |
5020 | mov [postbyte_register],al |
| 5029 | lods byte [esi] |
5021 | lods byte [esi] |
| 5030 | cmp al,',' |
5022 | cmp al,',' |
| 5031 | jne invalid_operand |
5023 | jne invalid_operand |
| 5032 | lods byte [esi] |
5024 | lods byte [esi] |
| 5033 | call get_size_operator |
5025 | call get_size_operator |
| 5034 | cmp al,10h |
5026 | cmp al,10h |
| 5035 | jne invalid_operand |
5027 | jne invalid_operand |
| 5036 | lods byte [esi] |
5028 | lods byte [esi] |
| 5037 | call convert_mmx_register |
5029 | call convert_mmx_register |
| 5038 | mov bl,al |
5030 | mov bl,al |
| 5039 | jmp nomem_instruction_ready |
5031 | jmp nomem_instruction_ready |
| 5040 | movmskpd_instruction: |
5032 | movmskpd_instruction: |
| 5041 | mov [opcode_prefix],66h |
5033 | mov [opcode_prefix],66h |
| 5042 | movmskps_instruction: |
5034 | movmskps_instruction: |
| 5043 | mov [base_code],0Fh |
5035 | mov [base_code],0Fh |
| 5044 | mov [extended_code],50h |
5036 | mov [extended_code],50h |
| 5045 | lods byte [esi] |
5037 | lods byte [esi] |
| 5046 | call get_size_operator |
5038 | call get_size_operator |
| 5047 | cmp al,10h |
5039 | cmp al,10h |
| 5048 | jne invalid_operand |
5040 | jne invalid_operand |
| 5049 | lods byte [esi] |
5041 | lods byte [esi] |
| 5050 | call convert_register |
5042 | call convert_register |
| 5051 | mov [postbyte_register],al |
5043 | mov [postbyte_register],al |
| 5052 | cmp ah,4 |
5044 | cmp ah,4 |
| 5053 | je movmskps_reg_ok |
5045 | je movmskps_reg_ok |
| 5054 | cmp ah,8 |
5046 | cmp ah,8 |
| 5055 | jne invalid_operand_size |
5047 | jne invalid_operand_size |
| 5056 | cmp [code_type],64 |
5048 | cmp [code_type],64 |
| 5057 | jne invalid_operand |
5049 | jne invalid_operand |
| 5058 | movmskps_reg_ok: |
5050 | movmskps_reg_ok: |
| 5059 | mov [operand_size],0 |
5051 | mov [operand_size],0 |
| 5060 | lods byte [esi] |
5052 | lods byte [esi] |
| 5061 | cmp al,',' |
5053 | cmp al,',' |
| 5062 | jne invalid_operand |
5054 | jne invalid_operand |
| 5063 | lods byte [esi] |
5055 | lods byte [esi] |
| 5064 | call get_size_operator |
5056 | call get_size_operator |
| 5065 | cmp al,10h |
5057 | cmp al,10h |
| 5066 | je sse_xmmreg_xmmreg_ok |
5058 | je sse_xmmreg_xmmreg_ok |
| 5067 | jmp invalid_operand |
5059 | jmp invalid_operand |
| 5068 | 5060 | ||
| 5069 | cvtpi2pd_instruction: |
5061 | cvtpi2pd_instruction: |
| 5070 | mov [opcode_prefix],66h |
5062 | mov [opcode_prefix],66h |
| 5071 | cvtpi2ps_instruction: |
5063 | cvtpi2ps_instruction: |
| 5072 | mov [base_code],0Fh |
5064 | mov [base_code],0Fh |
| 5073 | mov [extended_code],al |
5065 | mov [extended_code],al |
| 5074 | lods byte [esi] |
5066 | lods byte [esi] |
| 5075 | call get_size_operator |
5067 | call get_size_operator |
| 5076 | cmp al,10h |
5068 | cmp al,10h |
| 5077 | jne invalid_operand |
5069 | jne invalid_operand |
| 5078 | lods byte [esi] |
5070 | lods byte [esi] |
| 5079 | call convert_xmm_register |
5071 | call convert_xmm_register |
| 5080 | mov [postbyte_register],al |
5072 | mov [postbyte_register],al |
| 5081 | mov [operand_size],0 |
5073 | mov [operand_size],0 |
| 5082 | lods byte [esi] |
5074 | lods byte [esi] |
| 5083 | cmp al,',' |
5075 | cmp al,',' |
| 5084 | jne invalid_operand |
5076 | jne invalid_operand |
| 5085 | lods byte [esi] |
5077 | lods byte [esi] |
| 5086 | call get_size_operator |
5078 | call get_size_operator |
| 5087 | cmp al,10h |
5079 | cmp al,10h |
| 5088 | je cvtpi_xmmreg_xmmreg |
5080 | je cvtpi_xmmreg_xmmreg |
| 5089 | cmp al,'[' |
5081 | cmp al,'[' |
| 5090 | jne invalid_operand |
5082 | jne invalid_operand |
| 5091 | call get_address |
5083 | call get_address |
| 5092 | cmp [operand_size],0 |
5084 | cmp [operand_size],0 |
| 5093 | je cvtpi_size_ok |
5085 | je cvtpi_size_ok |
| 5094 | cmp [operand_size],8 |
5086 | cmp [operand_size],8 |
| 5095 | jne invalid_operand_size |
5087 | jne invalid_operand_size |
| 5096 | cvtpi_size_ok: |
5088 | cvtpi_size_ok: |
| 5097 | jmp instruction_ready |
5089 | jmp instruction_ready |
| 5098 | cvtpi_xmmreg_xmmreg: |
5090 | cvtpi_xmmreg_xmmreg: |
| 5099 | lods byte [esi] |
5091 | lods byte [esi] |
| 5100 | call convert_mmx_register |
5092 | call convert_mmx_register |
| 5101 | cmp ah,8 |
5093 | cmp ah,8 |
| 5102 | jne invalid_operand_size |
5094 | jne invalid_operand_size |
| 5103 | mov bl,al |
5095 | mov bl,al |
| 5104 | jmp nomem_instruction_ready |
5096 | jmp nomem_instruction_ready |
| 5105 | cvtsi2ss_instruction: |
5097 | cvtsi2ss_instruction: |
| 5106 | mov [opcode_prefix],0F3h |
5098 | mov [opcode_prefix],0F3h |
| 5107 | jmp cvtsi_instruction |
5099 | jmp cvtsi_instruction |
| 5108 | cvtsi2sd_instruction: |
5100 | cvtsi2sd_instruction: |
| 5109 | mov [opcode_prefix],0F2h |
5101 | mov [opcode_prefix],0F2h |
| 5110 | cvtsi_instruction: |
5102 | cvtsi_instruction: |
| 5111 | mov [base_code],0Fh |
5103 | mov [base_code],0Fh |
| 5112 | mov [extended_code],al |
5104 | mov [extended_code],al |
| 5113 | lods byte [esi] |
5105 | lods byte [esi] |
| 5114 | call get_size_operator |
5106 | call get_size_operator |
| 5115 | cmp al,10h |
5107 | cmp al,10h |
| 5116 | jne invalid_operand |
5108 | jne invalid_operand |
| 5117 | lods byte [esi] |
5109 | lods byte [esi] |
| 5118 | call convert_xmm_register |
5110 | call convert_xmm_register |
| 5119 | mov [postbyte_register],al |
5111 | mov [postbyte_register],al |
| 5120 | cvtsi_xmmreg: |
5112 | cvtsi_xmmreg: |
| 5121 | mov [operand_size],0 |
5113 | mov [operand_size],0 |
| 5122 | lods byte [esi] |
5114 | lods byte [esi] |
| 5123 | cmp al,',' |
5115 | cmp al,',' |
| 5124 | jne invalid_operand |
5116 | jne invalid_operand |
| 5125 | lods byte [esi] |
5117 | lods byte [esi] |
| 5126 | call get_size_operator |
5118 | call get_size_operator |
| 5127 | cmp al,10h |
5119 | cmp al,10h |
| 5128 | je cvtsi_xmmreg_reg |
5120 | je cvtsi_xmmreg_reg |
| 5129 | cmp al,'[' |
5121 | cmp al,'[' |
| 5130 | jne invalid_operand |
5122 | jne invalid_operand |
| 5131 | call get_address |
5123 | call get_address |
| 5132 | cmp [operand_size],0 |
5124 | cmp [operand_size],0 |
| 5133 | je cvtsi_size_ok |
5125 | je cvtsi_size_ok |
| 5134 | cmp [operand_size],4 |
5126 | cmp [operand_size],4 |
| 5135 | je cvtsi_size_ok |
5127 | je cvtsi_size_ok |
| 5136 | cmp [operand_size],8 |
5128 | cmp [operand_size],8 |
| 5137 | jne invalid_operand_size |
5129 | jne invalid_operand_size |
| 5138 | call operand_64bit |
5130 | call operand_64bit |
| 5139 | cvtsi_size_ok: |
5131 | cvtsi_size_ok: |
| 5140 | jmp instruction_ready |
5132 | jmp instruction_ready |
| 5141 | cvtsi_xmmreg_reg: |
5133 | cvtsi_xmmreg_reg: |
| 5142 | lods byte [esi] |
5134 | lods byte [esi] |
| 5143 | call convert_register |
5135 | call convert_register |
| 5144 | cmp ah,4 |
5136 | cmp ah,4 |
| 5145 | je cvtsi_xmmreg_reg_store |
5137 | je cvtsi_xmmreg_reg_store |
| 5146 | cmp ah,8 |
5138 | cmp ah,8 |
| 5147 | jne invalid_operand_size |
5139 | jne invalid_operand_size |
| 5148 | call operand_64bit |
5140 | call operand_64bit |
| 5149 | cvtsi_xmmreg_reg_store: |
5141 | cvtsi_xmmreg_reg_store: |
| 5150 | mov bl,al |
5142 | mov bl,al |
| 5151 | jmp nomem_instruction_ready |
5143 | jmp nomem_instruction_ready |
| 5152 | cvtps2pi_instruction: |
5144 | cvtps2pi_instruction: |
| 5153 | mov [mmx_size],8 |
5145 | mov [mmx_size],8 |
| 5154 | jmp cvtpd_instruction |
5146 | jmp cvtpd_instruction |
| 5155 | cvtpd2pi_instruction: |
5147 | cvtpd2pi_instruction: |
| 5156 | mov [opcode_prefix],66h |
5148 | mov [opcode_prefix],66h |
| 5157 | mov [mmx_size],16 |
5149 | mov [mmx_size],16 |
| 5158 | cvtpd_instruction: |
5150 | cvtpd_instruction: |
| 5159 | mov [base_code],0Fh |
5151 | mov [base_code],0Fh |
| 5160 | mov [extended_code],al |
5152 | mov [extended_code],al |
| 5161 | lods byte [esi] |
5153 | lods byte [esi] |
| 5162 | call get_size_operator |
5154 | call get_size_operator |
| 5163 | cmp al,10h |
5155 | cmp al,10h |
| 5164 | jne invalid_operand |
5156 | jne invalid_operand |
| 5165 | lods byte [esi] |
5157 | lods byte [esi] |
| 5166 | call convert_mmx_register |
5158 | call convert_mmx_register |
| 5167 | cmp ah,8 |
5159 | cmp ah,8 |
| 5168 | jne invalid_operand_size |
5160 | jne invalid_operand_size |
| 5169 | mov [operand_size],0 |
5161 | mov [operand_size],0 |
| 5170 | jmp sse_reg |
5162 | jmp sse_reg |
| 5171 | cvtss2si_instruction: |
5163 | cvtss2si_instruction: |
| 5172 | mov [opcode_prefix],0F3h |
5164 | mov [opcode_prefix],0F3h |
| 5173 | mov [mmx_size],4 |
5165 | mov [mmx_size],4 |
| 5174 | jmp cvt2si_instruction |
5166 | jmp cvt2si_instruction |
| 5175 | cvtsd2si_instruction: |
5167 | cvtsd2si_instruction: |
| 5176 | mov [opcode_prefix],0F2h |
5168 | mov [opcode_prefix],0F2h |
| 5177 | mov [mmx_size],8 |
5169 | mov [mmx_size],8 |
| 5178 | cvt2si_instruction: |
5170 | cvt2si_instruction: |
| 5179 | mov [extended_code],al |
5171 | mov [extended_code],al |
| 5180 | mov [base_code],0Fh |
5172 | mov [base_code],0Fh |
| 5181 | lods byte [esi] |
5173 | lods byte [esi] |
| 5182 | call get_size_operator |
5174 | call get_size_operator |
| 5183 | cmp al,10h |
5175 | cmp al,10h |
| 5184 | jne invalid_operand |
5176 | jne invalid_operand |
| 5185 | lods byte [esi] |
5177 | lods byte [esi] |
| 5186 | call convert_register |
5178 | call convert_register |
| 5187 | mov [operand_size],0 |
5179 | mov [operand_size],0 |
| 5188 | cmp ah,4 |
5180 | cmp ah,4 |
| 5189 | je sse_reg |
5181 | je sse_reg |
| 5190 | cmp ah,8 |
5182 | cmp ah,8 |
| 5191 | jne invalid_operand_size |
5183 | jne invalid_operand_size |
| 5192 | call operand_64bit |
5184 | call operand_64bit |
| 5193 | jmp sse_reg |
5185 | jmp sse_reg |
| 5194 | 5186 | ||
| 5195 | ssse3_instruction: |
5187 | ssse3_instruction: |
| 5196 | mov [base_code],0Fh |
5188 | mov [base_code],0Fh |
| 5197 | mov [extended_code],38h |
5189 | mov [extended_code],38h |
| 5198 | mov [supplemental_code],al |
5190 | mov [supplemental_code],al |
| 5199 | jmp mmx_instruction |
5191 | jmp mmx_instruction |
| 5200 | palignr_instruction: |
5192 | palignr_instruction: |
| 5201 | mov [base_code],0Fh |
5193 | mov [base_code],0Fh |
| 5202 | mov [extended_code],3Ah |
5194 | mov [extended_code],3Ah |
| 5203 | mov [supplemental_code],0Fh |
5195 | mov [supplemental_code],0Fh |
| 5204 | lods byte [esi] |
5196 | lods byte [esi] |
| 5205 | call get_size_operator |
5197 | call get_size_operator |
| 5206 | cmp al,10h |
5198 | cmp al,10h |
| 5207 | jne invalid_operand |
5199 | jne invalid_operand |
| 5208 | lods byte [esi] |
5200 | lods byte [esi] |
| 5209 | call convert_mmx_register |
5201 | call convert_mmx_register |
| 5210 | call make_mmx_prefix |
5202 | call make_mmx_prefix |
| 5211 | mov [postbyte_register],al |
5203 | mov [postbyte_register],al |
| 5212 | lods byte [esi] |
5204 | lods byte [esi] |
| 5213 | cmp al,',' |
5205 | cmp al,',' |
| 5214 | jne invalid_operand |
5206 | jne invalid_operand |
| 5215 | lods byte [esi] |
5207 | lods byte [esi] |
| 5216 | call get_size_operator |
5208 | call get_size_operator |
| 5217 | cmp al,10h |
5209 | cmp al,10h |
| 5218 | je palignr_mmreg_mmreg |
5210 | je palignr_mmreg_mmreg |
| 5219 | cmp al,'[' |
5211 | cmp al,'[' |
| 5220 | jne invalid_operand |
5212 | jne invalid_operand |
| 5221 | call get_address |
5213 | call get_address |
| 5222 | jmp mmx_imm8 |
5214 | jmp mmx_imm8 |
| 5223 | palignr_mmreg_mmreg: |
5215 | palignr_mmreg_mmreg: |
| 5224 | lods byte [esi] |
5216 | lods byte [esi] |
| 5225 | call convert_mmx_register |
5217 | call convert_mmx_register |
| 5226 | mov bl,al |
5218 | mov bl,al |
| 5227 | jmp mmx_nomem_imm8 |
5219 | jmp mmx_nomem_imm8 |
| 5228 | amd3dnow_instruction: |
5220 | amd3dnow_instruction: |
| 5229 | mov [base_code],0Fh |
5221 | mov [base_code],0Fh |
| 5230 | mov [extended_code],0Fh |
5222 | mov [extended_code],0Fh |
| 5231 | mov byte [value],al |
5223 | mov byte [value],al |
| 5232 | lods byte [esi] |
5224 | lods byte [esi] |
| 5233 | call get_size_operator |
5225 | call get_size_operator |
| 5234 | cmp al,10h |
5226 | cmp al,10h |
| 5235 | jne invalid_operand |
5227 | jne invalid_operand |
| 5236 | lods byte [esi] |
5228 | lods byte [esi] |
| 5237 | call convert_mmx_register |
5229 | call convert_mmx_register |
| 5238 | cmp ah,8 |
5230 | cmp ah,8 |
| 5239 | jne invalid_operand_size |
5231 | jne invalid_operand_size |
| 5240 | mov [postbyte_register],al |
5232 | mov [postbyte_register],al |
| 5241 | lods byte [esi] |
5233 | lods byte [esi] |
| 5242 | cmp al,',' |
5234 | cmp al,',' |
| 5243 | jne invalid_operand |
5235 | jne invalid_operand |
| 5244 | lods byte [esi] |
5236 | lods byte [esi] |
| 5245 | call get_size_operator |
5237 | call get_size_operator |
| 5246 | cmp al,10h |
5238 | cmp al,10h |
| 5247 | je amd3dnow_mmreg_mmreg |
5239 | je amd3dnow_mmreg_mmreg |
| 5248 | cmp al,'[' |
5240 | cmp al,'[' |
| 5249 | jne invalid_operand |
5241 | jne invalid_operand |
| 5250 | call get_address |
5242 | call get_address |
| 5251 | call store_instruction_with_imm8 |
5243 | call store_instruction_with_imm8 |
| 5252 | jmp instruction_assembled |
5244 | jmp instruction_assembled |
| 5253 | amd3dnow_mmreg_mmreg: |
5245 | amd3dnow_mmreg_mmreg: |
| 5254 | lods byte [esi] |
5246 | lods byte [esi] |
| 5255 | call convert_mmx_register |
5247 | call convert_mmx_register |
| 5256 | cmp ah,8 |
5248 | cmp ah,8 |
| 5257 | jne invalid_operand_size |
5249 | jne invalid_operand_size |
| 5258 | mov bl,al |
5250 | mov bl,al |
| 5259 | call store_nomem_instruction |
5251 | call store_nomem_instruction |
| 5260 | mov al,byte [value] |
5252 | mov al,byte [value] |
| 5261 | stos byte [edi] |
5253 | stos byte [edi] |
| 5262 | jmp instruction_assembled |
5254 | jmp instruction_assembled |
| 5263 | 5255 | ||
| 5264 | sse4_instruction_38_xmm0: |
5256 | sse4_instruction_38_xmm0: |
| 5265 | mov [immediate_size],-1 |
5257 | mov [immediate_size],-1 |
| 5266 | sse4_instruction_38: |
5258 | sse4_instruction_38: |
| 5267 | mov [mmx_size],16 |
5259 | mov [mmx_size],16 |
| 5268 | mov [opcode_prefix],66h |
5260 | mov [opcode_prefix],66h |
| 5269 | mov [supplemental_code],al |
5261 | mov [supplemental_code],al |
| 5270 | mov al,38h |
5262 | mov al,38h |
| 5271 | jmp sse_instruction |
5263 | jmp sse_instruction |
| 5272 | sse4_ss_instruction_3a_imm8: |
5264 | sse4_ss_instruction_3a_imm8: |
| 5273 | mov [immediate_size],1 |
5265 | mov [immediate_size],1 |
| 5274 | mov [mmx_size],4 |
5266 | mov [mmx_size],4 |
| 5275 | jmp sse4_instruction_3a_setup |
5267 | jmp sse4_instruction_3a_setup |
| 5276 | sse4_sd_instruction_3a_imm8: |
5268 | sse4_sd_instruction_3a_imm8: |
| 5277 | mov [immediate_size],1 |
5269 | mov [immediate_size],1 |
| 5278 | mov [mmx_size],8 |
5270 | mov [mmx_size],8 |
| 5279 | jmp sse4_instruction_3a_setup |
5271 | jmp sse4_instruction_3a_setup |
| 5280 | sse4_instruction_3a_imm8: |
5272 | sse4_instruction_3a_imm8: |
| 5281 | mov [immediate_size],1 |
5273 | mov [immediate_size],1 |
| 5282 | mov [mmx_size],16 |
5274 | mov [mmx_size],16 |
| 5283 | sse4_instruction_3a_setup: |
5275 | sse4_instruction_3a_setup: |
| 5284 | mov [opcode_prefix],66h |
5276 | mov [opcode_prefix],66h |
| 5285 | mov [supplemental_code],al |
5277 | mov [supplemental_code],al |
| 5286 | mov al,3Ah |
5278 | mov al,3Ah |
| 5287 | jmp sse_instruction |
5279 | jmp sse_instruction |
| 5288 | pclmulqdq_instruction: |
5280 | pclmulqdq_instruction: |
| 5289 | mov byte [value],al |
5281 | mov byte [value],al |
| 5290 | mov [mmx_size],16 |
5282 | mov [mmx_size],16 |
| 5291 | mov al,44h |
5283 | mov al,44h |
| 5292 | jmp sse4_instruction_3a_setup |
5284 | jmp sse4_instruction_3a_setup |
| 5293 | extractps_instruction: |
5285 | extractps_instruction: |
| 5294 | mov [opcode_prefix],66h |
5286 | mov [opcode_prefix],66h |
| 5295 | mov [base_code],0Fh |
5287 | mov [base_code],0Fh |
| 5296 | mov [extended_code],3Ah |
5288 | mov [extended_code],3Ah |
| 5297 | mov [supplemental_code],17h |
5289 | mov [supplemental_code],17h |
| 5298 | lods byte [esi] |
5290 | lods byte [esi] |
| 5299 | call get_size_operator |
5291 | call get_size_operator |
| 5300 | cmp al,10h |
5292 | cmp al,10h |
| 5301 | je extractps_reg |
5293 | je extractps_reg |
| 5302 | cmp al,'[' |
5294 | cmp al,'[' |
| 5303 | jne invalid_operand |
5295 | jne invalid_operand |
| 5304 | call get_address |
5296 | call get_address |
| 5305 | cmp [operand_size],4 |
5297 | cmp [operand_size],4 |
| 5306 | je extractps_size_ok |
5298 | je extractps_size_ok |
| 5307 | cmp [operand_size],0 |
5299 | cmp [operand_size],0 |
| 5308 | jne invalid_operand_size |
5300 | jne invalid_operand_size |
| 5309 | extractps_size_ok: |
5301 | extractps_size_ok: |
| 5310 | push edx ebx ecx |
5302 | push edx ebx ecx |
| 5311 | mov [operand_size],0 |
5303 | mov [operand_size],0 |
| 5312 | lods byte [esi] |
5304 | lods byte [esi] |
| 5313 | cmp al,',' |
5305 | cmp al,',' |
| 5314 | jne invalid_operand |
5306 | jne invalid_operand |
| 5315 | lods byte [esi] |
5307 | lods byte [esi] |
| 5316 | call get_size_operator |
5308 | call get_size_operator |
| 5317 | cmp al,10h |
5309 | cmp al,10h |
| 5318 | jne invalid_operand |
5310 | jne invalid_operand |
| 5319 | lods byte [esi] |
5311 | lods byte [esi] |
| 5320 | call convert_xmm_register |
5312 | call convert_xmm_register |
| 5321 | mov [postbyte_register],al |
5313 | mov [postbyte_register],al |
| 5322 | pop ecx ebx edx |
5314 | pop ecx ebx edx |
| 5323 | jmp mmx_imm8 |
5315 | jmp mmx_imm8 |
| 5324 | extractps_reg: |
5316 | extractps_reg: |
| 5325 | lods byte [esi] |
5317 | lods byte [esi] |
| 5326 | call convert_register |
5318 | call convert_register |
| 5327 | push eax |
5319 | push eax |
| 5328 | mov [operand_size],0 |
5320 | mov [operand_size],0 |
| 5329 | lods byte [esi] |
5321 | lods byte [esi] |
| 5330 | cmp al,',' |
5322 | cmp al,',' |
| 5331 | jne invalid_operand |
5323 | jne invalid_operand |
| 5332 | lods byte [esi] |
5324 | lods byte [esi] |
| 5333 | call get_size_operator |
5325 | call get_size_operator |
| 5334 | cmp al,10h |
5326 | cmp al,10h |
| 5335 | jne invalid_operand |
5327 | jne invalid_operand |
| 5336 | lods byte [esi] |
5328 | lods byte [esi] |
| 5337 | call convert_xmm_register |
5329 | call convert_xmm_register |
| 5338 | mov [postbyte_register],al |
5330 | mov [postbyte_register],al |
| 5339 | pop ebx |
5331 | pop ebx |
| 5340 | mov al,bh |
5332 | mov al,bh |
| 5341 | cmp al,4 |
5333 | cmp al,4 |
| 5342 | je mmx_nomem_imm8 |
5334 | je mmx_nomem_imm8 |
| 5343 | cmp al,8 |
5335 | cmp al,8 |
| 5344 | jne invalid_operand_size |
5336 | jne invalid_operand_size |
| 5345 | call operand_64bit |
5337 | call operand_64bit |
| 5346 | jmp mmx_nomem_imm8 |
5338 | jmp mmx_nomem_imm8 |
| 5347 | insertps_instruction: |
5339 | insertps_instruction: |
| 5348 | lods byte [esi] |
5340 | lods byte [esi] |
| 5349 | call get_size_operator |
5341 | call get_size_operator |
| 5350 | cmp al,10h |
5342 | cmp al,10h |
| 5351 | jne invalid_operand |
5343 | jne invalid_operand |
| 5352 | lods byte [esi] |
5344 | lods byte [esi] |
| 5353 | call convert_xmm_register |
5345 | call convert_xmm_register |
| 5354 | mov [postbyte_register],al |
5346 | mov [postbyte_register],al |
| 5355 | insertps_xmmreg: |
5347 | insertps_xmmreg: |
| 5356 | mov [opcode_prefix],66h |
5348 | mov [opcode_prefix],66h |
| 5357 | mov [base_code],0Fh |
5349 | mov [base_code],0Fh |
| 5358 | mov [extended_code],3Ah |
5350 | mov [extended_code],3Ah |
| 5359 | mov [supplemental_code],21h |
5351 | mov [supplemental_code],21h |
| 5360 | mov [operand_size],0 |
5352 | mov [operand_size],0 |
| 5361 | lods byte [esi] |
5353 | lods byte [esi] |
| 5362 | cmp al,',' |
5354 | cmp al,',' |
| 5363 | jne invalid_operand |
5355 | jne invalid_operand |
| 5364 | lods byte [esi] |
5356 | lods byte [esi] |
| 5365 | call get_size_operator |
5357 | call get_size_operator |
| 5366 | cmp al,10h |
5358 | cmp al,10h |
| 5367 | je insertps_xmmreg_reg |
5359 | je insertps_xmmreg_reg |
| 5368 | cmp al,'[' |
5360 | cmp al,'[' |
| 5369 | jne invalid_operand |
5361 | jne invalid_operand |
| 5370 | call get_address |
5362 | call get_address |
| 5371 | cmp [operand_size],4 |
5363 | cmp [operand_size],4 |
| 5372 | je insertps_size_ok |
5364 | je insertps_size_ok |
| 5373 | cmp [operand_size],0 |
5365 | cmp [operand_size],0 |
| 5374 | jne invalid_operand_size |
5366 | jne invalid_operand_size |
| 5375 | insertps_size_ok: |
5367 | insertps_size_ok: |
| 5376 | jmp mmx_imm8 |
5368 | jmp mmx_imm8 |
| 5377 | insertps_xmmreg_reg: |
5369 | insertps_xmmreg_reg: |
| 5378 | lods byte [esi] |
5370 | lods byte [esi] |
| 5379 | call convert_mmx_register |
5371 | call convert_mmx_register |
| 5380 | mov bl,al |
5372 | mov bl,al |
| 5381 | jmp mmx_nomem_imm8 |
5373 | jmp mmx_nomem_imm8 |
| 5382 | pextrq_instruction: |
5374 | pextrq_instruction: |
| 5383 | mov [mmx_size],8 |
5375 | mov [mmx_size],8 |
| 5384 | jmp pextr_instruction |
5376 | jmp pextr_instruction |
| 5385 | pextrd_instruction: |
5377 | pextrd_instruction: |
| 5386 | mov [mmx_size],4 |
5378 | mov [mmx_size],4 |
| 5387 | jmp pextr_instruction |
5379 | jmp pextr_instruction |
| 5388 | pextrw_instruction: |
5380 | pextrw_instruction: |
| 5389 | mov [mmx_size],2 |
5381 | mov [mmx_size],2 |
| 5390 | jmp pextr_instruction |
5382 | jmp pextr_instruction |
| 5391 | pextrb_instruction: |
5383 | pextrb_instruction: |
| 5392 | mov [mmx_size],1 |
5384 | mov [mmx_size],1 |
| 5393 | pextr_instruction: |
5385 | pextr_instruction: |
| 5394 | mov [opcode_prefix],66h |
5386 | mov [opcode_prefix],66h |
| 5395 | mov [base_code],0Fh |
5387 | mov [base_code],0Fh |
| 5396 | mov [extended_code],3Ah |
5388 | mov [extended_code],3Ah |
| 5397 | mov [supplemental_code],al |
5389 | mov [supplemental_code],al |
| 5398 | lods byte [esi] |
5390 | lods byte [esi] |
| 5399 | call get_size_operator |
5391 | call get_size_operator |
| 5400 | cmp al,10h |
5392 | cmp al,10h |
| 5401 | je pextr_reg |
5393 | je pextr_reg |
| 5402 | cmp al,'[' |
5394 | cmp al,'[' |
| 5403 | jne invalid_operand |
5395 | jne invalid_operand |
| 5404 | call get_address |
5396 | call get_address |
| 5405 | mov al,[mmx_size] |
5397 | mov al,[mmx_size] |
| 5406 | cmp al,[operand_size] |
5398 | cmp al,[operand_size] |
| 5407 | je pextr_size_ok |
5399 | je pextr_size_ok |
| 5408 | cmp [operand_size],0 |
5400 | cmp [operand_size],0 |
| 5409 | jne invalid_operand_size |
5401 | jne invalid_operand_size |
| 5410 | pextr_size_ok: |
5402 | pextr_size_ok: |
| 5411 | cmp al,8 |
5403 | cmp al,8 |
| 5412 | jne pextr_prefix_ok |
5404 | jne pextr_prefix_ok |
| 5413 | call operand_64bit |
5405 | call operand_64bit |
| 5414 | pextr_prefix_ok: |
5406 | pextr_prefix_ok: |
| 5415 | push edx ebx ecx |
5407 | push edx ebx ecx |
| 5416 | mov [operand_size],0 |
5408 | mov [operand_size],0 |
| 5417 | lods byte [esi] |
5409 | lods byte [esi] |
| 5418 | cmp al,',' |
5410 | cmp al,',' |
| 5419 | jne invalid_operand |
5411 | jne invalid_operand |
| 5420 | lods byte [esi] |
5412 | lods byte [esi] |
| 5421 | call get_size_operator |
5413 | call get_size_operator |
| 5422 | cmp al,10h |
5414 | cmp al,10h |
| 5423 | jne invalid_operand |
5415 | jne invalid_operand |
| 5424 | lods byte [esi] |
5416 | lods byte [esi] |
| 5425 | call convert_xmm_register |
5417 | call convert_xmm_register |
| 5426 | mov [postbyte_register],al |
5418 | mov [postbyte_register],al |
| 5427 | pop ecx ebx edx |
5419 | pop ecx ebx edx |
| 5428 | jmp mmx_imm8 |
5420 | jmp mmx_imm8 |
| 5429 | pextr_reg: |
5421 | pextr_reg: |
| 5430 | lods byte [esi] |
5422 | lods byte [esi] |
| 5431 | call convert_register |
5423 | call convert_register |
| 5432 | cmp [mmx_size],4 |
5424 | cmp [mmx_size],4 |
| 5433 | ja pextrq_reg |
5425 | ja pextrq_reg |
| 5434 | cmp ah,4 |
5426 | cmp ah,4 |
| 5435 | je pextr_reg_size_ok |
5427 | je pextr_reg_size_ok |
| 5436 | cmp [code_type],64 |
5428 | cmp [code_type],64 |
| 5437 | jne pextr_invalid_size |
5429 | jne pextr_invalid_size |
| 5438 | cmp ah,8 |
5430 | cmp ah,8 |
| 5439 | je pextr_reg_size_ok |
5431 | je pextr_reg_size_ok |
| 5440 | pextr_invalid_size: |
5432 | pextr_invalid_size: |
| 5441 | jmp invalid_operand_size |
5433 | jmp invalid_operand_size |
| 5442 | pextrq_reg: |
5434 | pextrq_reg: |
| 5443 | cmp ah,8 |
5435 | cmp ah,8 |
| 5444 | jne pextr_invalid_size |
5436 | jne pextr_invalid_size |
| 5445 | call operand_64bit |
5437 | call operand_64bit |
| 5446 | pextr_reg_size_ok: |
5438 | pextr_reg_size_ok: |
| 5447 | mov [operand_size],0 |
5439 | mov [operand_size],0 |
| 5448 | push eax |
5440 | push eax |
| 5449 | lods byte [esi] |
5441 | lods byte [esi] |
| 5450 | cmp al,',' |
5442 | cmp al,',' |
| 5451 | jne invalid_operand |
5443 | jne invalid_operand |
| 5452 | lods byte [esi] |
5444 | lods byte [esi] |
| 5453 | call get_size_operator |
5445 | call get_size_operator |
| 5454 | cmp al,10h |
5446 | cmp al,10h |
| 5455 | jne invalid_operand |
5447 | jne invalid_operand |
| 5456 | lods byte [esi] |
5448 | lods byte [esi] |
| 5457 | call convert_mmx_register |
5449 | call convert_mmx_register |
| 5458 | mov ebx,eax |
5450 | mov ebx,eax |
| 5459 | pop eax |
5451 | pop eax |
| 5460 | mov [postbyte_register],al |
5452 | mov [postbyte_register],al |
| 5461 | mov al,ah |
5453 | mov al,ah |
| 5462 | cmp [mmx_size],2 |
5454 | cmp [mmx_size],2 |
| 5463 | jne pextr_reg_store |
5455 | jne pextr_reg_store |
| 5464 | mov [opcode_prefix],0 |
5456 | mov [opcode_prefix],0 |
| 5465 | mov [extended_code],0C5h |
5457 | mov [extended_code],0C5h |
| 5466 | call make_mmx_prefix |
5458 | call make_mmx_prefix |
| 5467 | jmp mmx_nomem_imm8 |
5459 | jmp mmx_nomem_imm8 |
| 5468 | pextr_reg_store: |
5460 | pextr_reg_store: |
| 5469 | cmp bh,16 |
5461 | cmp bh,16 |
| 5470 | jne invalid_operand_size |
5462 | jne invalid_operand_size |
| 5471 | xchg bl,[postbyte_register] |
5463 | xchg bl,[postbyte_register] |
| 5472 | call operand_autodetect |
5464 | call operand_autodetect |
| 5473 | jmp mmx_nomem_imm8 |
5465 | jmp mmx_nomem_imm8 |
| 5474 | pinsrb_instruction: |
5466 | pinsrb_instruction: |
| 5475 | mov [mmx_size],1 |
5467 | mov [mmx_size],1 |
| 5476 | jmp pinsr_instruction |
5468 | jmp pinsr_instruction |
| 5477 | pinsrd_instruction: |
5469 | pinsrd_instruction: |
| 5478 | mov [mmx_size],4 |
5470 | mov [mmx_size],4 |
| 5479 | jmp pinsr_instruction |
5471 | jmp pinsr_instruction |
| 5480 | pinsrq_instruction: |
5472 | pinsrq_instruction: |
| 5481 | mov [mmx_size],8 |
5473 | mov [mmx_size],8 |
| 5482 | call operand_64bit |
5474 | call operand_64bit |
| 5483 | pinsr_instruction: |
5475 | pinsr_instruction: |
| 5484 | mov [opcode_prefix],66h |
5476 | mov [opcode_prefix],66h |
| 5485 | mov [base_code],0Fh |
5477 | mov [base_code],0Fh |
| 5486 | mov [extended_code],3Ah |
5478 | mov [extended_code],3Ah |
| 5487 | mov [supplemental_code],al |
5479 | mov [supplemental_code],al |
| 5488 | lods byte [esi] |
5480 | lods byte [esi] |
| 5489 | call get_size_operator |
5481 | call get_size_operator |
| 5490 | cmp al,10h |
5482 | cmp al,10h |
| 5491 | jne invalid_operand |
5483 | jne invalid_operand |
| 5492 | lods byte [esi] |
5484 | lods byte [esi] |
| 5493 | call convert_xmm_register |
5485 | call convert_xmm_register |
| 5494 | mov [postbyte_register],al |
5486 | mov [postbyte_register],al |
| 5495 | pinsr_xmmreg: |
5487 | pinsr_xmmreg: |
| 5496 | mov [operand_size],0 |
5488 | mov [operand_size],0 |
| 5497 | lods byte [esi] |
5489 | lods byte [esi] |
| 5498 | cmp al,',' |
5490 | cmp al,',' |
| 5499 | jne invalid_operand |
5491 | jne invalid_operand |
| 5500 | lods byte [esi] |
5492 | lods byte [esi] |
| 5501 | call get_size_operator |
5493 | call get_size_operator |
| 5502 | cmp al,10h |
5494 | cmp al,10h |
| 5503 | je pinsr_xmmreg_reg |
5495 | je pinsr_xmmreg_reg |
| 5504 | cmp al,'[' |
5496 | cmp al,'[' |
| 5505 | jne invalid_operand |
5497 | jne invalid_operand |
| 5506 | call get_address |
5498 | call get_address |
| 5507 | cmp [operand_size],0 |
5499 | cmp [operand_size],0 |
| 5508 | je mmx_imm8 |
5500 | je mmx_imm8 |
| 5509 | mov al,[mmx_size] |
5501 | mov al,[mmx_size] |
| 5510 | cmp al,[operand_size] |
5502 | cmp al,[operand_size] |
| 5511 | je mmx_imm8 |
5503 | je mmx_imm8 |
| 5512 | jmp invalid_operand_size |
5504 | jmp invalid_operand_size |
| 5513 | pinsr_xmmreg_reg: |
5505 | pinsr_xmmreg_reg: |
| 5514 | lods byte [esi] |
5506 | lods byte [esi] |
| 5515 | call convert_register |
5507 | call convert_register |
| 5516 | mov bl,al |
5508 | mov bl,al |
| 5517 | cmp [mmx_size],8 |
5509 | cmp [mmx_size],8 |
| 5518 | je pinsrq_xmmreg_reg |
5510 | je pinsrq_xmmreg_reg |
| 5519 | cmp ah,4 |
5511 | cmp ah,4 |
| 5520 | je mmx_nomem_imm8 |
5512 | je mmx_nomem_imm8 |
| 5521 | jmp invalid_operand_size |
5513 | jmp invalid_operand_size |
| 5522 | pinsrq_xmmreg_reg: |
5514 | pinsrq_xmmreg_reg: |
| 5523 | cmp ah,8 |
5515 | cmp ah,8 |
| 5524 | je mmx_nomem_imm8 |
5516 | je mmx_nomem_imm8 |
| 5525 | jmp invalid_operand_size |
5517 | jmp invalid_operand_size |
| 5526 | pmovsxbw_instruction: |
5518 | pmovsxbw_instruction: |
| 5527 | mov [mmx_size],8 |
5519 | mov [mmx_size],8 |
| 5528 | jmp pmovsx_instruction |
5520 | jmp pmovsx_instruction |
| 5529 | pmovsxbd_instruction: |
5521 | pmovsxbd_instruction: |
| 5530 | mov [mmx_size],4 |
5522 | mov [mmx_size],4 |
| 5531 | jmp pmovsx_instruction |
5523 | jmp pmovsx_instruction |
| 5532 | pmovsxbq_instruction: |
5524 | pmovsxbq_instruction: |
| 5533 | mov [mmx_size],2 |
5525 | mov [mmx_size],2 |
| 5534 | jmp pmovsx_instruction |
5526 | jmp pmovsx_instruction |
| 5535 | pmovsxwd_instruction: |
5527 | pmovsxwd_instruction: |
| 5536 | mov [mmx_size],8 |
5528 | mov [mmx_size],8 |
| 5537 | jmp pmovsx_instruction |
5529 | jmp pmovsx_instruction |
| 5538 | pmovsxwq_instruction: |
5530 | pmovsxwq_instruction: |
| 5539 | mov [mmx_size],4 |
5531 | mov [mmx_size],4 |
| 5540 | jmp pmovsx_instruction |
5532 | jmp pmovsx_instruction |
| 5541 | pmovsxdq_instruction: |
5533 | pmovsxdq_instruction: |
| 5542 | mov [mmx_size],8 |
5534 | mov [mmx_size],8 |
| 5543 | pmovsx_instruction: |
5535 | pmovsx_instruction: |
| 5544 | mov [opcode_prefix],66h |
5536 | mov [opcode_prefix],66h |
| 5545 | mov [base_code],0Fh |
5537 | mov [base_code],0Fh |
| 5546 | mov [extended_code],38h |
5538 | mov [extended_code],38h |
| 5547 | mov [supplemental_code],al |
5539 | mov [supplemental_code],al |
| 5548 | lods byte [esi] |
5540 | lods byte [esi] |
| 5549 | call get_size_operator |
5541 | call get_size_operator |
| 5550 | cmp al,10h |
5542 | cmp al,10h |
| 5551 | jne invalid_operand |
5543 | jne invalid_operand |
| 5552 | lods byte [esi] |
5544 | lods byte [esi] |
| 5553 | call convert_xmm_register |
5545 | call convert_xmm_register |
| 5554 | mov [postbyte_register],al |
5546 | mov [postbyte_register],al |
| 5555 | lods byte [esi] |
5547 | lods byte [esi] |
| 5556 | cmp al,',' |
5548 | cmp al,',' |
| 5557 | jne invalid_operand |
5549 | jne invalid_operand |
| 5558 | mov [operand_size],0 |
5550 | mov [operand_size],0 |
| 5559 | lods byte [esi] |
5551 | lods byte [esi] |
| 5560 | call get_size_operator |
5552 | call get_size_operator |
| 5561 | cmp al,10h |
5553 | cmp al,10h |
| 5562 | je pmovsx_xmmreg_reg |
5554 | je pmovsx_xmmreg_reg |
| 5563 | cmp al,'[' |
5555 | cmp al,'[' |
| 5564 | jne invalid_operand |
5556 | jne invalid_operand |
| 5565 | call get_address |
5557 | call get_address |
| 5566 | cmp [operand_size],0 |
5558 | cmp [operand_size],0 |
| 5567 | je instruction_ready |
5559 | je instruction_ready |
| 5568 | mov al,[mmx_size] |
5560 | mov al,[mmx_size] |
| 5569 | cmp al,[operand_size] |
5561 | cmp al,[operand_size] |
| 5570 | jne invalid_operand_size |
5562 | jne invalid_operand_size |
| 5571 | jmp instruction_ready |
5563 | jmp instruction_ready |
| 5572 | pmovsx_xmmreg_reg: |
5564 | pmovsx_xmmreg_reg: |
| 5573 | lods byte [esi] |
5565 | lods byte [esi] |
| 5574 | call convert_xmm_register |
5566 | call convert_xmm_register |
| 5575 | mov bl,al |
5567 | mov bl,al |
| 5576 | jmp nomem_instruction_ready |
5568 | jmp nomem_instruction_ready |
| 5577 | 5569 | ||
| 5578 | fxsave_instruction_64bit: |
5570 | fxsave_instruction_64bit: |
| 5579 | call operand_64bit |
5571 | call operand_64bit |
| 5580 | fxsave_instruction: |
5572 | fxsave_instruction: |
| 5581 | mov [extended_code],0AEh |
5573 | mov [extended_code],0AEh |
| 5582 | mov [base_code],0Fh |
5574 | mov [base_code],0Fh |
| 5583 | mov [postbyte_register],al |
5575 | mov [postbyte_register],al |
| 5584 | lods byte [esi] |
5576 | lods byte [esi] |
| 5585 | call get_size_operator |
5577 | call get_size_operator |
| 5586 | cmp al,'[' |
5578 | cmp al,'[' |
| 5587 | jne invalid_operand |
5579 | jne invalid_operand |
| 5588 | call get_address |
5580 | call get_address |
| 5589 | mov ah,[operand_size] |
5581 | mov ah,[operand_size] |
| 5590 | or ah,ah |
5582 | or ah,ah |
| 5591 | jz fxsave_size_ok |
5583 | jz fxsave_size_ok |
| 5592 | mov al,[postbyte_register] |
5584 | mov al,[postbyte_register] |
| 5593 | cmp al,111b |
5585 | cmp al,111b |
| 5594 | je clflush_size_check |
5586 | je clflush_size_check |
| 5595 | cmp al,10b |
5587 | cmp al,10b |
| 5596 | jb invalid_operand_size |
5588 | jb invalid_operand_size |
| 5597 | cmp al,11b |
5589 | cmp al,11b |
| 5598 | ja invalid_operand_size |
5590 | ja invalid_operand_size |
| 5599 | cmp ah,4 |
5591 | cmp ah,4 |
| 5600 | jne invalid_operand_size |
5592 | jne invalid_operand_size |
| 5601 | jmp fxsave_size_ok |
5593 | jmp fxsave_size_ok |
| 5602 | clflush_size_check: |
5594 | clflush_size_check: |
| 5603 | cmp ah,1 |
5595 | cmp ah,1 |
| 5604 | jne invalid_operand_size |
5596 | jne invalid_operand_size |
| 5605 | fxsave_size_ok: |
5597 | fxsave_size_ok: |
| 5606 | jmp instruction_ready |
5598 | jmp instruction_ready |
| 5607 | prefetch_instruction: |
5599 | prefetch_instruction: |
| 5608 | mov [extended_code],18h |
5600 | mov [extended_code],18h |
| 5609 | prefetch_mem_8bit: |
5601 | prefetch_mem_8bit: |
| 5610 | mov [base_code],0Fh |
5602 | mov [base_code],0Fh |
| 5611 | mov [postbyte_register],al |
5603 | mov [postbyte_register],al |
| 5612 | lods byte [esi] |
5604 | lods byte [esi] |
| 5613 | call get_size_operator |
5605 | call get_size_operator |
| 5614 | cmp al,'[' |
5606 | cmp al,'[' |
| 5615 | jne invalid_operand |
5607 | jne invalid_operand |
| 5616 | or ah,ah |
5608 | or ah,ah |
| 5617 | jz prefetch_size_ok |
5609 | jz prefetch_size_ok |
| 5618 | cmp ah,1 |
5610 | cmp ah,1 |
| 5619 | jne invalid_operand_size |
5611 | jne invalid_operand_size |
| 5620 | prefetch_size_ok: |
5612 | prefetch_size_ok: |
| 5621 | call get_address |
5613 | call get_address |
| 5622 | jmp instruction_ready |
5614 | jmp instruction_ready |
| 5623 | amd_prefetch_instruction: |
5615 | amd_prefetch_instruction: |
| 5624 | mov [extended_code],0Dh |
5616 | mov [extended_code],0Dh |
| 5625 | jmp prefetch_mem_8bit |
5617 | jmp prefetch_mem_8bit |
| 5626 | fence_instruction: |
5618 | fence_instruction: |
| 5627 | mov bl,al |
5619 | mov bl,al |
| 5628 | mov ax,0AE0Fh |
5620 | mov ax,0AE0Fh |
| 5629 | stos word [edi] |
5621 | stos word [edi] |
| 5630 | mov al,bl |
5622 | mov al,bl |
| 5631 | stos byte [edi] |
5623 | stos byte [edi] |
| 5632 | jmp instruction_assembled |
5624 | jmp instruction_assembled |
| 5633 | pause_instruction: |
5625 | pause_instruction: |
| 5634 | mov ax,90F3h |
5626 | mov ax,90F3h |
| 5635 | stos word [edi] |
5627 | stos word [edi] |
| 5636 | jmp instruction_assembled |
5628 | jmp instruction_assembled |
| 5637 | movntq_instruction: |
5629 | movntq_instruction: |
| 5638 | mov [mmx_size],8 |
5630 | mov [mmx_size],8 |
| 5639 | jmp movnt_instruction |
5631 | jmp movnt_instruction |
| 5640 | movntpd_instruction: |
5632 | movntpd_instruction: |
| 5641 | mov [opcode_prefix],66h |
5633 | mov [opcode_prefix],66h |
| 5642 | movntps_instruction: |
5634 | movntps_instruction: |
| 5643 | mov [mmx_size],16 |
5635 | mov [mmx_size],16 |
| 5644 | movnt_instruction: |
5636 | movnt_instruction: |
| 5645 | mov [extended_code],al |
5637 | mov [extended_code],al |
| 5646 | mov [base_code],0Fh |
5638 | mov [base_code],0Fh |
| 5647 | lods byte [esi] |
5639 | lods byte [esi] |
| 5648 | call get_size_operator |
5640 | call get_size_operator |
| 5649 | cmp al,'[' |
5641 | cmp al,'[' |
| 5650 | jne invalid_operand |
5642 | jne invalid_operand |
| 5651 | call get_address |
5643 | call get_address |
| 5652 | lods byte [esi] |
5644 | lods byte [esi] |
| 5653 | cmp al,',' |
5645 | cmp al,',' |
| 5654 | jne invalid_operand |
5646 | jne invalid_operand |
| 5655 | lods byte [esi] |
5647 | lods byte [esi] |
| 5656 | call get_size_operator |
5648 | call get_size_operator |
| 5657 | cmp al,10h |
5649 | cmp al,10h |
| 5658 | jne invalid_operand |
5650 | jne invalid_operand |
| 5659 | lods byte [esi] |
5651 | lods byte [esi] |
| 5660 | call convert_mmx_register |
5652 | call convert_mmx_register |
| 5661 | cmp ah,[mmx_size] |
5653 | cmp ah,[mmx_size] |
| 5662 | jne invalid_operand_size |
5654 | jne invalid_operand_size |
| 5663 | mov [postbyte_register],al |
5655 | mov [postbyte_register],al |
| 5664 | jmp instruction_ready |
5656 | jmp instruction_ready |
| 5665 | 5657 | ||
| 5666 | movntsd_instruction: |
5658 | movntsd_instruction: |
| 5667 | mov [opcode_prefix],0F2h |
5659 | mov [opcode_prefix],0F2h |
| 5668 | mov [mmx_size],8 |
5660 | mov [mmx_size],8 |
| 5669 | jmp movnts_instruction |
5661 | jmp movnts_instruction |
| 5670 | movntss_instruction: |
5662 | movntss_instruction: |
| 5671 | mov [opcode_prefix],0F3h |
5663 | mov [opcode_prefix],0F3h |
| 5672 | mov [mmx_size],4 |
5664 | mov [mmx_size],4 |
| 5673 | movnts_instruction: |
5665 | movnts_instruction: |
| 5674 | mov [extended_code],al |
5666 | mov [extended_code],al |
| 5675 | mov [base_code],0Fh |
5667 | mov [base_code],0Fh |
| 5676 | lods byte [esi] |
5668 | lods byte [esi] |
| 5677 | call get_size_operator |
5669 | call get_size_operator |
| 5678 | cmp al,'[' |
5670 | cmp al,'[' |
| 5679 | jne invalid_operand |
5671 | jne invalid_operand |
| 5680 | call get_address |
5672 | call get_address |
| 5681 | mov al,[operand_size] |
5673 | mov al,[operand_size] |
| 5682 | cmp al,[mmx_size] |
5674 | cmp al,[mmx_size] |
| 5683 | je movnts_size_ok |
5675 | je movnts_size_ok |
| 5684 | test al,al |
5676 | test al,al |
| 5685 | jnz invalid_operand_size |
5677 | jnz invalid_operand_size |
| 5686 | movnts_size_ok: |
5678 | movnts_size_ok: |
| 5687 | lods byte [esi] |
5679 | lods byte [esi] |
| 5688 | cmp al,',' |
5680 | cmp al,',' |
| 5689 | jne invalid_operand |
5681 | jne invalid_operand |
| 5690 | mov [operand_size],0 |
5682 | mov [operand_size],0 |
| 5691 | lods byte [esi] |
5683 | lods byte [esi] |
| 5692 | call get_size_operator |
5684 | call get_size_operator |
| 5693 | cmp al,10h |
5685 | cmp al,10h |
| 5694 | jne invalid_operand |
5686 | jne invalid_operand |
| 5695 | lods byte [esi] |
5687 | lods byte [esi] |
| 5696 | call convert_xmm_register |
5688 | call convert_xmm_register |
| 5697 | mov [postbyte_register],al |
5689 | mov [postbyte_register],al |
| 5698 | jmp instruction_ready |
5690 | jmp instruction_ready |
| 5699 | 5691 | ||
| 5700 | movnti_instruction: |
5692 | movnti_instruction: |
| 5701 | mov [base_code],0Fh |
5693 | mov [base_code],0Fh |
| 5702 | mov [extended_code],al |
5694 | mov [extended_code],al |
| 5703 | lods byte [esi] |
5695 | lods byte [esi] |
| 5704 | call get_size_operator |
5696 | call get_size_operator |
| 5705 | cmp al,'[' |
5697 | cmp al,'[' |
| 5706 | jne invalid_operand |
5698 | jne invalid_operand |
| 5707 | call get_address |
5699 | call get_address |
| 5708 | lods byte [esi] |
5700 | lods byte [esi] |
| 5709 | cmp al,',' |
5701 | cmp al,',' |
| 5710 | jne invalid_operand |
5702 | jne invalid_operand |
| 5711 | lods byte [esi] |
5703 | lods byte [esi] |
| 5712 | call get_size_operator |
5704 | call get_size_operator |
| 5713 | cmp al,10h |
5705 | cmp al,10h |
| 5714 | jne invalid_operand |
5706 | jne invalid_operand |
| 5715 | lods byte [esi] |
5707 | lods byte [esi] |
| 5716 | call convert_register |
5708 | call convert_register |
| 5717 | cmp ah,4 |
5709 | cmp ah,4 |
| 5718 | je movnti_store |
5710 | je movnti_store |
| 5719 | cmp ah,8 |
5711 | cmp ah,8 |
| 5720 | jne invalid_operand_size |
5712 | jne invalid_operand_size |
| 5721 | call operand_64bit |
5713 | call operand_64bit |
| 5722 | movnti_store: |
5714 | movnti_store: |
| 5723 | mov [postbyte_register],al |
5715 | mov [postbyte_register],al |
| 5724 | jmp instruction_ready |
5716 | jmp instruction_ready |
| 5725 | monitor_instruction: |
5717 | monitor_instruction: |
| 5726 | mov [postbyte_register],al |
5718 | mov [postbyte_register],al |
| 5727 | cmp byte [esi],0 |
5719 | cmp byte [esi],0 |
| 5728 | je monitor_instruction_store |
5720 | je monitor_instruction_store |
| 5729 | cmp byte [esi],0Fh |
5721 | cmp byte [esi],0Fh |
| 5730 | je monitor_instruction_store |
5722 | je monitor_instruction_store |
| 5731 | lods byte [esi] |
5723 | lods byte [esi] |
| 5732 | call get_size_operator |
5724 | call get_size_operator |
| 5733 | cmp al,10h |
5725 | cmp al,10h |
| 5734 | jne invalid_operand |
5726 | jne invalid_operand |
| 5735 | lods byte [esi] |
5727 | lods byte [esi] |
| 5736 | call convert_register |
5728 | call convert_register |
| 5737 | cmp ax,0400h |
5729 | cmp ax,0400h |
| 5738 | jne invalid_operand |
5730 | jne invalid_operand |
| 5739 | lods byte [esi] |
5731 | lods byte [esi] |
| 5740 | cmp al,',' |
5732 | cmp al,',' |
| 5741 | jne invalid_operand |
5733 | jne invalid_operand |
| 5742 | lods byte [esi] |
5734 | lods byte [esi] |
| 5743 | call get_size_operator |
5735 | call get_size_operator |
| 5744 | cmp al,10h |
5736 | cmp al,10h |
| 5745 | jne invalid_operand |
5737 | jne invalid_operand |
| 5746 | lods byte [esi] |
5738 | lods byte [esi] |
| 5747 | call convert_register |
5739 | call convert_register |
| 5748 | cmp ax,0401h |
5740 | cmp ax,0401h |
| 5749 | jne invalid_operand |
5741 | jne invalid_operand |
| 5750 | cmp [postbyte_register],0C8h |
5742 | cmp [postbyte_register],0C8h |
| 5751 | jne monitor_instruction_store |
5743 | jne monitor_instruction_store |
| 5752 | lods byte [esi] |
5744 | lods byte [esi] |
| 5753 | cmp al,',' |
5745 | cmp al,',' |
| 5754 | jne invalid_operand |
5746 | jne invalid_operand |
| 5755 | lods byte [esi] |
5747 | lods byte [esi] |
| 5756 | call get_size_operator |
5748 | call get_size_operator |
| 5757 | cmp al,10h |
5749 | cmp al,10h |
| 5758 | jne invalid_operand |
5750 | jne invalid_operand |
| 5759 | lods byte [esi] |
5751 | lods byte [esi] |
| 5760 | call convert_register |
5752 | call convert_register |
| 5761 | cmp ax,0402h |
5753 | cmp ax,0402h |
| 5762 | jne invalid_operand |
5754 | jne invalid_operand |
| 5763 | monitor_instruction_store: |
5755 | monitor_instruction_store: |
| 5764 | mov ax,010Fh |
5756 | mov ax,010Fh |
| 5765 | stos word [edi] |
5757 | stos word [edi] |
| 5766 | mov al,[postbyte_register] |
5758 | mov al,[postbyte_register] |
| 5767 | stos byte [edi] |
5759 | stos byte [edi] |
| 5768 | jmp instruction_assembled |
5760 | jmp instruction_assembled |
| 5769 | movntdqa_instruction: |
5761 | movntdqa_instruction: |
| 5770 | mov [opcode_prefix],66h |
5762 | mov [opcode_prefix],66h |
| 5771 | mov [base_code],0Fh |
5763 | mov [base_code],0Fh |
| 5772 | mov [extended_code],38h |
5764 | mov [extended_code],38h |
| 5773 | mov [supplemental_code],al |
5765 | mov [supplemental_code],al |
| 5774 | lods byte [esi] |
5766 | lods byte [esi] |
| 5775 | call get_size_operator |
5767 | call get_size_operator |
| 5776 | cmp al,10h |
5768 | cmp al,10h |
| 5777 | jne invalid_operand |
5769 | jne invalid_operand |
| 5778 | lods byte [esi] |
5770 | lods byte [esi] |
| 5779 | call convert_xmm_register |
5771 | call convert_xmm_register |
| 5780 | mov [postbyte_register],al |
5772 | mov [postbyte_register],al |
| 5781 | lods byte [esi] |
5773 | lods byte [esi] |
| 5782 | cmp al,',' |
5774 | cmp al,',' |
| 5783 | jne invalid_operand |
5775 | jne invalid_operand |
| 5784 | lods byte [esi] |
5776 | lods byte [esi] |
| 5785 | call get_size_operator |
5777 | call get_size_operator |
| 5786 | cmp al,'[' |
5778 | cmp al,'[' |
| 5787 | jne invalid_operand |
5779 | jne invalid_operand |
| 5788 | call get_address |
5780 | call get_address |
| 5789 | jmp instruction_ready |
5781 | jmp instruction_ready |
| 5790 | 5782 | ||
| 5791 | extrq_instruction: |
5783 | extrq_instruction: |
| 5792 | mov [opcode_prefix],66h |
5784 | mov [opcode_prefix],66h |
| 5793 | mov [base_code],0Fh |
5785 | mov [base_code],0Fh |
| 5794 | mov [extended_code],78h |
5786 | mov [extended_code],78h |
| 5795 | lods byte [esi] |
5787 | lods byte [esi] |
| 5796 | call get_size_operator |
5788 | call get_size_operator |
| 5797 | cmp al,10h |
5789 | cmp al,10h |
| 5798 | jne invalid_operand |
5790 | jne invalid_operand |
| 5799 | lods byte [esi] |
5791 | lods byte [esi] |
| 5800 | call convert_xmm_register |
5792 | call convert_xmm_register |
| 5801 | mov [postbyte_register],al |
5793 | mov [postbyte_register],al |
| 5802 | mov [operand_size],0 |
5794 | mov [operand_size],0 |
| 5803 | lods byte [esi] |
5795 | lods byte [esi] |
| 5804 | cmp al,',' |
5796 | cmp al,',' |
| 5805 | jne invalid_operand |
5797 | jne invalid_operand |
| 5806 | lods byte [esi] |
5798 | lods byte [esi] |
| 5807 | call get_size_operator |
5799 | call get_size_operator |
| 5808 | cmp al,10h |
5800 | cmp al,10h |
| 5809 | je extrq_xmmreg_xmmreg |
5801 | je extrq_xmmreg_xmmreg |
| 5810 | test ah,not 1 |
5802 | test ah,not 1 |
| 5811 | jnz invalid_operand_size |
5803 | jnz invalid_operand_size |
| 5812 | cmp al,'(' |
5804 | cmp al,'(' |
| 5813 | jne invalid_operand |
5805 | jne invalid_operand |
| 5814 | xor bl,bl |
5806 | xor bl,bl |
| 5815 | xchg bl,[postbyte_register] |
5807 | xchg bl,[postbyte_register] |
| 5816 | call store_nomem_instruction |
5808 | call store_nomem_instruction |
| 5817 | call get_byte_value |
5809 | call get_byte_value |
| 5818 | stosb |
5810 | stosb |
| 5819 | call append_imm8 |
5811 | call append_imm8 |
| 5820 | jmp instruction_assembled |
5812 | jmp instruction_assembled |
| 5821 | extrq_xmmreg_xmmreg: |
5813 | extrq_xmmreg_xmmreg: |
| 5822 | inc [extended_code] |
5814 | inc [extended_code] |
| 5823 | lods byte [esi] |
5815 | lods byte [esi] |
| 5824 | call convert_xmm_register |
5816 | call convert_xmm_register |
| 5825 | mov bl,al |
5817 | mov bl,al |
| 5826 | jmp nomem_instruction_ready |
5818 | jmp nomem_instruction_ready |
| 5827 | insertq_instruction: |
5819 | insertq_instruction: |
| 5828 | mov [opcode_prefix],0F2h |
5820 | mov [opcode_prefix],0F2h |
| 5829 | mov [base_code],0Fh |
5821 | mov [base_code],0Fh |
| 5830 | mov [extended_code],78h |
5822 | mov [extended_code],78h |
| 5831 | lods byte [esi] |
5823 | lods byte [esi] |
| 5832 | call get_size_operator |
5824 | call get_size_operator |
| 5833 | cmp al,10h |
5825 | cmp al,10h |
| 5834 | jne invalid_operand |
5826 | jne invalid_operand |
| 5835 | lods byte [esi] |
5827 | lods byte [esi] |
| 5836 | call convert_xmm_register |
5828 | call convert_xmm_register |
| 5837 | mov [postbyte_register],al |
5829 | mov [postbyte_register],al |
| 5838 | mov [operand_size],0 |
5830 | mov [operand_size],0 |
| 5839 | lods byte [esi] |
5831 | lods byte [esi] |
| 5840 | cmp al,',' |
5832 | cmp al,',' |
| 5841 | jne invalid_operand |
5833 | jne invalid_operand |
| 5842 | lods byte [esi] |
5834 | lods byte [esi] |
| 5843 | call get_size_operator |
5835 | call get_size_operator |
| 5844 | cmp al,10h |
5836 | cmp al,10h |
| 5845 | jne invalid_operand |
5837 | jne invalid_operand |
| 5846 | lods byte [esi] |
5838 | lods byte [esi] |
| 5847 | call convert_xmm_register |
5839 | call convert_xmm_register |
| 5848 | mov bl,al |
5840 | mov bl,al |
| 5849 | cmp byte [esi],',' |
5841 | cmp byte [esi],',' |
| 5850 | je insertq_with_imm |
5842 | je insertq_with_imm |
| 5851 | inc [extended_code] |
5843 | inc [extended_code] |
| 5852 | jmp nomem_instruction_ready |
5844 | jmp nomem_instruction_ready |
| 5853 | insertq_with_imm: |
5845 | insertq_with_imm: |
| 5854 | call store_nomem_instruction |
5846 | call store_nomem_instruction |
| 5855 | call append_imm8 |
5847 | call append_imm8 |
| 5856 | call append_imm8 |
5848 | call append_imm8 |
| 5857 | jmp instruction_assembled |
5849 | jmp instruction_assembled |
| 5858 | 5850 | ||
| 5859 | crc32_instruction: |
5851 | crc32_instruction: |
| 5860 | mov [opcode_prefix],0F2h |
5852 | mov [opcode_prefix],0F2h |
| 5861 | mov [base_code],0Fh |
5853 | mov [base_code],0Fh |
| 5862 | mov [extended_code],38h |
5854 | mov [extended_code],38h |
| 5863 | mov [supplemental_code],0F0h |
5855 | mov [supplemental_code],0F0h |
| 5864 | lods byte [esi] |
5856 | lods byte [esi] |
| 5865 | call get_size_operator |
5857 | call get_size_operator |
| 5866 | cmp al,10h |
5858 | cmp al,10h |
| 5867 | jne invalid_operand |
5859 | jne invalid_operand |
| 5868 | lods byte [esi] |
5860 | lods byte [esi] |
| 5869 | call convert_register |
5861 | call convert_register |
| 5870 | mov [postbyte_register],al |
5862 | mov [postbyte_register],al |
| 5871 | cmp ah,8 |
5863 | cmp ah,8 |
| 5872 | je crc32_reg64 |
5864 | je crc32_reg64 |
| 5873 | cmp ah,4 |
5865 | cmp ah,4 |
| 5874 | jne invalid_operand |
5866 | jne invalid_operand |
| 5875 | lods byte [esi] |
5867 | lods byte [esi] |
| 5876 | cmp al,',' |
5868 | cmp al,',' |
| 5877 | jne invalid_operand |
5869 | jne invalid_operand |
| 5878 | mov [operand_size],0 |
5870 | mov [operand_size],0 |
| 5879 | lods byte [esi] |
5871 | lods byte [esi] |
| 5880 | call get_size_operator |
5872 | call get_size_operator |
| 5881 | cmp al,10h |
5873 | cmp al,10h |
| 5882 | je crc32_reg32_reg |
5874 | je crc32_reg32_reg |
| 5883 | cmp al,'[' |
5875 | cmp al,'[' |
| 5884 | jne invalid_operand |
5876 | jne invalid_operand |
| 5885 | call get_address |
5877 | call get_address |
| 5886 | mov al,[operand_size] |
5878 | mov al,[operand_size] |
| 5887 | test al,al |
5879 | test al,al |
| 5888 | jz crc32_unknown_size |
5880 | jz crc32_unknown_size |
| 5889 | cmp al,1 |
5881 | cmp al,1 |
| 5890 | je crc32_reg32_mem_store |
5882 | je crc32_reg32_mem_store |
| 5891 | cmp al,4 |
5883 | cmp al,4 |
| 5892 | ja invalid_operand_size |
5884 | ja invalid_operand_size |
| 5893 | inc [supplemental_code] |
5885 | inc [supplemental_code] |
| 5894 | call operand_autodetect |
5886 | call operand_autodetect |
| 5895 | crc32_reg32_mem_store: |
5887 | crc32_reg32_mem_store: |
| 5896 | jmp instruction_ready |
5888 | jmp instruction_ready |
| 5897 | crc32_unknown_size: |
5889 | crc32_unknown_size: |
| 5898 | call recoverable_unknown_size |
5890 | call recoverable_unknown_size |
| 5899 | jmp crc32_reg32_mem_store |
5891 | jmp crc32_reg32_mem_store |
| 5900 | crc32_reg32_reg: |
5892 | crc32_reg32_reg: |
| 5901 | lods byte [esi] |
5893 | lods byte [esi] |
| 5902 | call convert_register |
5894 | call convert_register |
| 5903 | mov bl,al |
5895 | mov bl,al |
| 5904 | mov al,ah |
5896 | mov al,ah |
| 5905 | cmp al,1 |
5897 | cmp al,1 |
| 5906 | je crc32_reg32_reg_store |
5898 | je crc32_reg32_reg_store |
| 5907 | cmp al,4 |
5899 | cmp al,4 |
| 5908 | ja invalid_operand_size |
5900 | ja invalid_operand_size |
| 5909 | inc [supplemental_code] |
5901 | inc [supplemental_code] |
| 5910 | call operand_autodetect |
5902 | call operand_autodetect |
| 5911 | crc32_reg32_reg_store: |
5903 | crc32_reg32_reg_store: |
| 5912 | jmp nomem_instruction_ready |
5904 | jmp nomem_instruction_ready |
| 5913 | crc32_reg64: |
5905 | crc32_reg64: |
| 5914 | lods byte [esi] |
5906 | lods byte [esi] |
| 5915 | cmp al,',' |
5907 | cmp al,',' |
| 5916 | jne invalid_operand |
5908 | jne invalid_operand |
| 5917 | mov [operand_size],0 |
5909 | mov [operand_size],0 |
| 5918 | call operand_64bit |
5910 | call operand_64bit |
| 5919 | lods byte [esi] |
5911 | lods byte [esi] |
| 5920 | call get_size_operator |
5912 | call get_size_operator |
| 5921 | cmp al,10h |
5913 | cmp al,10h |
| 5922 | je crc32_reg64_reg |
5914 | je crc32_reg64_reg |
| 5923 | cmp al,'[' |
5915 | cmp al,'[' |
| 5924 | jne invalid_operand |
5916 | jne invalid_operand |
| 5925 | call get_address |
5917 | call get_address |
| 5926 | mov ah,[operand_size] |
5918 | mov ah,[operand_size] |
| 5927 | mov al,8 |
5919 | mov al,8 |
| 5928 | test ah,ah |
5920 | test ah,ah |
| 5929 | jz crc32_unknown_size |
5921 | jz crc32_unknown_size |
| 5930 | cmp ah,1 |
5922 | cmp ah,1 |
| 5931 | je crc32_reg32_mem_store |
5923 | je crc32_reg32_mem_store |
| 5932 | cmp ah,al |
5924 | cmp ah,al |
| 5933 | jne invalid_operand_size |
5925 | jne invalid_operand_size |
| 5934 | inc [supplemental_code] |
5926 | inc [supplemental_code] |
| 5935 | jmp crc32_reg32_mem_store |
5927 | jmp crc32_reg32_mem_store |
| 5936 | crc32_reg64_reg: |
5928 | crc32_reg64_reg: |
| 5937 | lods byte [esi] |
5929 | lods byte [esi] |
| 5938 | call convert_register |
5930 | call convert_register |
| 5939 | mov bl,al |
5931 | mov bl,al |
| 5940 | mov al,8 |
5932 | mov al,8 |
| 5941 | cmp ah,1 |
5933 | cmp ah,1 |
| 5942 | je crc32_reg32_reg_store |
5934 | je crc32_reg32_reg_store |
| 5943 | cmp ah,al |
5935 | cmp ah,al |
| 5944 | jne invalid_operand_size |
5936 | jne invalid_operand_size |
| 5945 | inc [supplemental_code] |
5937 | inc [supplemental_code] |
| 5946 | jmp crc32_reg32_reg_store |
5938 | jmp crc32_reg32_reg_store |
| 5947 | popcnt_instruction: |
5939 | popcnt_instruction: |
| 5948 | mov [opcode_prefix],0F3h |
5940 | mov [opcode_prefix],0F3h |
| 5949 | jmp bs_instruction |
5941 | jmp bs_instruction |
| 5950 | movbe_instruction: |
5942 | movbe_instruction: |
| 5951 | mov [supplemental_code],al |
5943 | mov [supplemental_code],al |
| 5952 | mov [extended_code],38h |
5944 | mov [extended_code],38h |
| 5953 | mov [base_code],0Fh |
5945 | mov [base_code],0Fh |
| 5954 | lods byte [esi] |
5946 | lods byte [esi] |
| 5955 | call get_size_operator |
5947 | call get_size_operator |
| 5956 | cmp al,'[' |
5948 | cmp al,'[' |
| 5957 | je movbe_mem |
5949 | je movbe_mem |
| 5958 | cmp al,10h |
5950 | cmp al,10h |
| 5959 | jne invalid_operand |
5951 | jne invalid_operand |
| 5960 | lods byte [esi] |
5952 | lods byte [esi] |
| 5961 | call convert_register |
5953 | call convert_register |
| 5962 | mov [postbyte_register],al |
5954 | mov [postbyte_register],al |
| 5963 | lods byte [esi] |
5955 | lods byte [esi] |
| 5964 | cmp al,',' |
5956 | cmp al,',' |
| 5965 | jne invalid_operand |
5957 | jne invalid_operand |
| 5966 | lods byte [esi] |
5958 | lods byte [esi] |
| 5967 | call get_size_operator |
5959 | call get_size_operator |
| 5968 | cmp al,'[' |
5960 | cmp al,'[' |
| 5969 | jne invalid_argument |
5961 | jne invalid_argument |
| 5970 | call get_address |
5962 | call get_address |
| 5971 | mov al,[operand_size] |
5963 | mov al,[operand_size] |
| 5972 | call operand_autodetect |
5964 | call operand_autodetect |
| 5973 | jmp instruction_ready |
5965 | jmp instruction_ready |
| 5974 | movbe_mem: |
5966 | movbe_mem: |
| 5975 | inc [supplemental_code] |
5967 | inc [supplemental_code] |
| 5976 | call get_address |
5968 | call get_address |
| 5977 | push edx ebx ecx |
5969 | push edx ebx ecx |
| 5978 | lods byte [esi] |
5970 | lods byte [esi] |
| 5979 | cmp al,',' |
5971 | cmp al,',' |
| 5980 | jne invalid_operand |
5972 | jne invalid_operand |
| 5981 | lods byte [esi] |
5973 | lods byte [esi] |
| 5982 | call get_size_operator |
5974 | call get_size_operator |
| 5983 | cmp al,10h |
5975 | cmp al,10h |
| 5984 | jne invalid_operand |
5976 | jne invalid_operand |
| 5985 | lods byte [esi] |
5977 | lods byte [esi] |
| 5986 | call convert_register |
5978 | call convert_register |
| 5987 | mov [postbyte_register],al |
5979 | mov [postbyte_register],al |
| 5988 | pop ecx ebx edx |
5980 | pop ecx ebx edx |
| 5989 | mov al,[operand_size] |
5981 | mov al,[operand_size] |
| 5990 | call operand_autodetect |
5982 | call operand_autodetect |
| 5991 | jmp instruction_ready |
5983 | jmp instruction_ready |
| 5992 | 5984 | ||
| 5993 | simple_vmx_instruction: |
5985 | simple_vmx_instruction: |
| 5994 | mov ah,al |
5986 | mov ah,al |
| 5995 | mov al,0Fh |
5987 | mov al,0Fh |
| 5996 | stos byte [edi] |
5988 | stos byte [edi] |
| 5997 | mov al,1 |
5989 | mov al,1 |
| 5998 | stos word [edi] |
5990 | stos word [edi] |
| 5999 | jmp instruction_assembled |
5991 | jmp instruction_assembled |
| 6000 | vmclear_instruction: |
5992 | vmclear_instruction: |
| 6001 | mov [opcode_prefix],66h |
5993 | mov [opcode_prefix],66h |
| 6002 | jmp vmx_instruction |
5994 | jmp vmx_instruction |
| 6003 | vmxon_instruction: |
5995 | vmxon_instruction: |
| 6004 | mov [opcode_prefix],0F3h |
5996 | mov [opcode_prefix],0F3h |
| 6005 | vmx_instruction: |
5997 | vmx_instruction: |
| 6006 | mov [postbyte_register],al |
5998 | mov [postbyte_register],al |
| 6007 | mov [extended_code],0C7h |
5999 | mov [extended_code],0C7h |
| 6008 | lods byte [esi] |
6000 | lods byte [esi] |
| 6009 | call get_size_operator |
6001 | call get_size_operator |
| 6010 | cmp al,'[' |
6002 | cmp al,'[' |
| 6011 | jne invalid_operand |
6003 | jne invalid_operand |
| 6012 | call get_address |
6004 | call get_address |
| 6013 | mov al,[operand_size] |
6005 | mov al,[operand_size] |
| 6014 | or al,al |
6006 | or al,al |
| 6015 | jz vmx_size_ok |
6007 | jz vmx_size_ok |
| 6016 | cmp al,8 |
6008 | cmp al,8 |
| 6017 | jne invalid_operand_size |
6009 | jne invalid_operand_size |
| 6018 | vmx_size_ok: |
6010 | vmx_size_ok: |
| 6019 | mov [base_code],0Fh |
6011 | mov [base_code],0Fh |
| 6020 | jmp instruction_ready |
6012 | jmp instruction_ready |
| 6021 | vmread_instruction: |
6013 | vmread_instruction: |
| 6022 | mov [extended_code],78h |
6014 | mov [extended_code],78h |
| 6023 | lods byte [esi] |
6015 | lods byte [esi] |
| 6024 | call get_size_operator |
6016 | call get_size_operator |
| 6025 | cmp al,10h |
6017 | cmp al,10h |
| 6026 | je vmread_nomem |
6018 | je vmread_nomem |
| 6027 | cmp al,'[' |
6019 | cmp al,'[' |
| 6028 | jne invalid_operand |
6020 | jne invalid_operand |
| 6029 | call get_address |
6021 | call get_address |
| 6030 | lods byte [esi] |
6022 | lods byte [esi] |
| 6031 | cmp al,',' |
6023 | cmp al,',' |
| 6032 | jne invalid_operand |
6024 | jne invalid_operand |
| 6033 | lods byte [esi] |
6025 | lods byte [esi] |
| 6034 | call get_size_operator |
6026 | call get_size_operator |
| 6035 | cmp al,10h |
6027 | cmp al,10h |
| 6036 | jne invalid_operand |
6028 | jne invalid_operand |
| 6037 | lods byte [esi] |
6029 | lods byte [esi] |
| 6038 | call convert_register |
6030 | call convert_register |
| 6039 | mov [postbyte_register],al |
6031 | mov [postbyte_register],al |
| 6040 | call vmread_check_size |
6032 | call vmread_check_size |
| 6041 | jmp vmx_size_ok |
6033 | jmp vmx_size_ok |
| 6042 | vmread_nomem: |
6034 | vmread_nomem: |
| 6043 | lods byte [esi] |
6035 | lods byte [esi] |
| 6044 | call convert_register |
6036 | call convert_register |
| 6045 | push eax |
6037 | push eax |
| 6046 | call vmread_check_size |
6038 | call vmread_check_size |
| 6047 | lods byte [esi] |
6039 | lods byte [esi] |
| 6048 | cmp al,',' |
6040 | cmp al,',' |
| 6049 | jne invalid_operand |
6041 | jne invalid_operand |
| 6050 | lods byte [esi] |
6042 | lods byte [esi] |
| 6051 | call get_size_operator |
6043 | call get_size_operator |
| 6052 | cmp al,10h |
6044 | cmp al,10h |
| 6053 | jne invalid_operand |
6045 | jne invalid_operand |
| 6054 | lods byte [esi] |
6046 | lods byte [esi] |
| 6055 | call convert_register |
6047 | call convert_register |
| 6056 | mov [postbyte_register],al |
6048 | mov [postbyte_register],al |
| 6057 | call vmread_check_size |
6049 | call vmread_check_size |
| 6058 | pop ebx |
6050 | pop ebx |
| 6059 | mov [base_code],0Fh |
6051 | mov [base_code],0Fh |
| 6060 | jmp nomem_instruction_ready |
6052 | jmp nomem_instruction_ready |
| 6061 | vmread_check_size: |
6053 | vmread_check_size: |
| 6062 | cmp [code_type],64 |
6054 | cmp [code_type],64 |
| 6063 | je vmread_long |
6055 | je vmread_long |
| 6064 | cmp [operand_size],4 |
6056 | cmp [operand_size],4 |
| 6065 | jne invalid_operand_size |
6057 | jne invalid_operand_size |
| 6066 | ret |
6058 | ret |
| 6067 | vmread_long: |
6059 | vmread_long: |
| 6068 | cmp [operand_size],8 |
6060 | cmp [operand_size],8 |
| 6069 | jne invalid_operand_size |
6061 | jne invalid_operand_size |
| 6070 | ret |
6062 | ret |
| 6071 | vmwrite_instruction: |
6063 | vmwrite_instruction: |
| 6072 | mov [extended_code],79h |
6064 | mov [extended_code],79h |
| 6073 | lods byte [esi] |
6065 | lods byte [esi] |
| 6074 | call get_size_operator |
6066 | call get_size_operator |
| 6075 | cmp al,10h |
6067 | cmp al,10h |
| 6076 | jne invalid_operand |
6068 | jne invalid_operand |
| 6077 | lods byte [esi] |
6069 | lods byte [esi] |
| 6078 | call convert_register |
6070 | call convert_register |
| 6079 | mov [postbyte_register],al |
6071 | mov [postbyte_register],al |
| 6080 | lods byte [esi] |
6072 | lods byte [esi] |
| 6081 | cmp al,',' |
6073 | cmp al,',' |
| 6082 | jne invalid_operand |
6074 | jne invalid_operand |
| 6083 | lods byte [esi] |
6075 | lods byte [esi] |
| 6084 | call get_size_operator |
6076 | call get_size_operator |
| 6085 | cmp al,10h |
6077 | cmp al,10h |
| 6086 | je vmwrite_nomem |
6078 | je vmwrite_nomem |
| 6087 | cmp al,'[' |
6079 | cmp al,'[' |
| 6088 | jne invalid_operand |
6080 | jne invalid_operand |
| 6089 | call get_address |
6081 | call get_address |
| 6090 | call vmread_check_size |
6082 | call vmread_check_size |
| 6091 | jmp vmx_size_ok |
6083 | jmp vmx_size_ok |
| 6092 | vmwrite_nomem: |
6084 | vmwrite_nomem: |
| 6093 | lods byte [esi] |
6085 | lods byte [esi] |
| 6094 | call convert_register |
6086 | call convert_register |
| 6095 | mov bl,al |
6087 | mov bl,al |
| 6096 | mov [base_code],0Fh |
6088 | mov [base_code],0Fh |
| 6097 | jmp nomem_instruction_ready |
6089 | jmp nomem_instruction_ready |
| 6098 | vmx_inv_instruction: |
6090 | vmx_inv_instruction: |
| 6099 | mov [opcode_prefix],66h |
6091 | mov [opcode_prefix],66h |
| 6100 | mov [extended_code],38h |
6092 | mov [extended_code],38h |
| 6101 | mov [supplemental_code],al |
6093 | mov [supplemental_code],al |
| 6102 | lods byte [esi] |
6094 | lods byte [esi] |
| 6103 | call get_size_operator |
6095 | call get_size_operator |
| 6104 | cmp al,10h |
6096 | cmp al,10h |
| 6105 | jne invalid_operand |
6097 | jne invalid_operand |
| 6106 | lods byte [esi] |
6098 | lods byte [esi] |
| 6107 | call convert_register |
6099 | call convert_register |
| 6108 | mov [postbyte_register],al |
6100 | mov [postbyte_register],al |
| 6109 | call vmread_check_size |
6101 | call vmread_check_size |
| 6110 | mov [operand_size],0 |
6102 | mov [operand_size],0 |
| 6111 | lods byte [esi] |
6103 | lods byte [esi] |
| 6112 | cmp al,',' |
6104 | cmp al,',' |
| 6113 | jne invalid_operand |
6105 | jne invalid_operand |
| 6114 | lods byte [esi] |
6106 | lods byte [esi] |
| 6115 | call get_size_operator |
6107 | call get_size_operator |
| 6116 | cmp al,'[' |
6108 | cmp al,'[' |
| 6117 | jne invalid_operand |
6109 | jne invalid_operand |
| 6118 | call get_address |
6110 | call get_address |
| 6119 | mov al,[operand_size] |
6111 | mov al,[operand_size] |
| 6120 | or al,al |
6112 | or al,al |
| 6121 | jz vmx_size_ok |
6113 | jz vmx_size_ok |
| 6122 | cmp al,16 |
6114 | cmp al,16 |
| 6123 | jne invalid_operand_size |
6115 | jne invalid_operand_size |
| 6124 | jmp vmx_size_ok |
6116 | jmp vmx_size_ok |
| 6125 | simple_svm_instruction: |
6117 | simple_svm_instruction: |
| 6126 | push eax |
6118 | push eax |
| 6127 | mov [base_code],0Fh |
6119 | mov [base_code],0Fh |
| 6128 | mov [extended_code],1 |
6120 | mov [extended_code],1 |
| 6129 | lods byte [esi] |
6121 | lods byte [esi] |
| 6130 | call get_size_operator |
6122 | call get_size_operator |
| 6131 | cmp al,10h |
6123 | cmp al,10h |
| 6132 | jne invalid_operand |
6124 | jne invalid_operand |
| 6133 | lods byte [esi] |
6125 | lods byte [esi] |
| 6134 | call convert_register |
6126 | call convert_register |
| 6135 | or al,al |
6127 | or al,al |
| 6136 | jnz invalid_operand |
6128 | jnz invalid_operand |
| 6137 | simple_svm_detect_size: |
6129 | simple_svm_detect_size: |
| 6138 | cmp ah,2 |
6130 | cmp ah,2 |
| 6139 | je simple_svm_16bit |
6131 | je simple_svm_16bit |
| 6140 | cmp ah,4 |
6132 | cmp ah,4 |
| 6141 | je simple_svm_32bit |
6133 | je simple_svm_32bit |
| 6142 | cmp [code_type],64 |
6134 | cmp [code_type],64 |
| 6143 | jne invalid_operand_size |
6135 | jne invalid_operand_size |
| 6144 | jmp simple_svm_store |
6136 | jmp simple_svm_store |
| 6145 | simple_svm_16bit: |
6137 | simple_svm_16bit: |
| 6146 | cmp [code_type],16 |
6138 | cmp [code_type],16 |
| 6147 | je simple_svm_store |
6139 | je simple_svm_store |
| 6148 | cmp [code_type],64 |
6140 | cmp [code_type],64 |
| 6149 | je invalid_operand_size |
6141 | je invalid_operand_size |
| 6150 | jmp prefixed_svm_store |
6142 | jmp prefixed_svm_store |
| 6151 | simple_svm_32bit: |
6143 | simple_svm_32bit: |
| 6152 | cmp [code_type],32 |
6144 | cmp [code_type],32 |
| 6153 | je simple_svm_store |
6145 | je simple_svm_store |
| 6154 | prefixed_svm_store: |
6146 | prefixed_svm_store: |
| 6155 | mov al,67h |
6147 | mov al,67h |
| 6156 | stos byte [edi] |
6148 | stos byte [edi] |
| 6157 | simple_svm_store: |
6149 | simple_svm_store: |
| 6158 | call store_instruction_code |
6150 | call store_instruction_code |
| 6159 | pop eax |
6151 | pop eax |
| 6160 | stos byte [edi] |
6152 | stos byte [edi] |
| 6161 | jmp instruction_assembled |
6153 | jmp instruction_assembled |
| 6162 | skinit_instruction: |
6154 | skinit_instruction: |
| 6163 | lods byte [esi] |
6155 | lods byte [esi] |
| 6164 | call get_size_operator |
6156 | call get_size_operator |
| 6165 | cmp al,10h |
6157 | cmp al,10h |
| 6166 | jne invalid_operand |
6158 | jne invalid_operand |
| 6167 | lods byte [esi] |
6159 | lods byte [esi] |
| 6168 | call convert_register |
6160 | call convert_register |
| 6169 | cmp ax,0400h |
6161 | cmp ax,0400h |
| 6170 | jne invalid_operand |
6162 | jne invalid_operand |
| 6171 | mov al,0DEh |
6163 | mov al,0DEh |
| 6172 | jmp simple_vmx_instruction |
6164 | jmp simple_vmx_instruction |
| 6173 | invlpga_instruction: |
6165 | invlpga_instruction: |
| 6174 | push eax |
6166 | push eax |
| 6175 | mov [base_code],0Fh |
6167 | mov [base_code],0Fh |
| 6176 | mov [extended_code],1 |
6168 | mov [extended_code],1 |
| 6177 | lods byte [esi] |
6169 | lods byte [esi] |
| 6178 | call get_size_operator |
6170 | call get_size_operator |
| 6179 | cmp al,10h |
6171 | cmp al,10h |
| 6180 | jne invalid_operand |
6172 | jne invalid_operand |
| 6181 | lods byte [esi] |
6173 | lods byte [esi] |
| 6182 | call convert_register |
6174 | call convert_register |
| 6183 | or al,al |
6175 | or al,al |
| 6184 | jnz invalid_operand |
6176 | jnz invalid_operand |
| 6185 | mov bl,ah |
6177 | mov bl,ah |
| 6186 | mov [operand_size],0 |
6178 | mov [operand_size],0 |
| 6187 | lods byte [esi] |
6179 | lods byte [esi] |
| 6188 | cmp al,',' |
6180 | cmp al,',' |
| 6189 | jne invalid_operand |
6181 | jne invalid_operand |
| 6190 | lods byte [esi] |
6182 | lods byte [esi] |
| 6191 | call get_size_operator |
6183 | call get_size_operator |
| 6192 | cmp al,10h |
6184 | cmp al,10h |
| 6193 | jne invalid_operand |
6185 | jne invalid_operand |
| 6194 | lods byte [esi] |
6186 | lods byte [esi] |
| 6195 | call convert_register |
6187 | call convert_register |
| 6196 | cmp ax,0401h |
6188 | cmp ax,0401h |
| 6197 | jne invalid_operand |
6189 | jne invalid_operand |
| 6198 | mov ah,bl |
6190 | mov ah,bl |
| 6199 | jmp simple_svm_detect_size |
6191 | jmp simple_svm_detect_size |
| 6200 | 6192 | ||
| 6201 | rdrand_instruction: |
6193 | rdrand_instruction: |
| 6202 | mov [base_code],0Fh |
6194 | mov [base_code],0Fh |
| 6203 | mov [extended_code],0C7h |
6195 | mov [extended_code],0C7h |
| 6204 | mov [postbyte_register],al |
6196 | mov [postbyte_register],al |
| 6205 | lods byte [esi] |
6197 | lods byte [esi] |
| 6206 | call get_size_operator |
6198 | call get_size_operator |
| 6207 | cmp al,10h |
6199 | cmp al,10h |
| 6208 | jne invalid_operand |
6200 | jne invalid_operand |
| 6209 | lods byte [esi] |
6201 | lods byte [esi] |
| 6210 | call convert_register |
6202 | call convert_register |
| 6211 | mov bl,al |
6203 | mov bl,al |
| 6212 | mov al,ah |
6204 | mov al,ah |
| 6213 | call operand_autodetect |
6205 | call operand_autodetect |
| 6214 | jmp nomem_instruction_ready |
6206 | jmp nomem_instruction_ready |
| 6215 | rdfsbase_instruction: |
6207 | rdfsbase_instruction: |
| 6216 | cmp [code_type],64 |
6208 | cmp [code_type],64 |
| 6217 | jne illegal_instruction |
6209 | jne illegal_instruction |
| 6218 | mov [opcode_prefix],0F3h |
6210 | mov [opcode_prefix],0F3h |
| 6219 | mov [base_code],0Fh |
6211 | mov [base_code],0Fh |
| 6220 | mov [extended_code],0AEh |
6212 | mov [extended_code],0AEh |
| 6221 | mov [postbyte_register],al |
6213 | mov [postbyte_register],al |
| 6222 | lods byte [esi] |
6214 | lods byte [esi] |
| 6223 | call get_size_operator |
6215 | call get_size_operator |
| 6224 | cmp al,10h |
6216 | cmp al,10h |
| 6225 | jne invalid_operand |
6217 | jne invalid_operand |
| 6226 | lods byte [esi] |
6218 | lods byte [esi] |
| 6227 | call convert_register |
6219 | call convert_register |
| 6228 | mov bl,al |
6220 | mov bl,al |
| 6229 | mov al,ah |
6221 | mov al,ah |
| 6230 | cmp ah,2 |
6222 | cmp ah,2 |
| 6231 | je invalid_operand_size |
6223 | je invalid_operand_size |
| 6232 | call operand_autodetect |
6224 | call operand_autodetect |
| 6233 | jmp nomem_instruction_ready |
6225 | jmp nomem_instruction_ready |
| 6234 | 6226 | ||
| 6235 | xabort_instruction: |
6227 | xabort_instruction: |
| 6236 | lods byte [esi] |
6228 | lods byte [esi] |
| 6237 | call get_size_operator |
6229 | call get_size_operator |
| 6238 | cmp ah,1 |
6230 | cmp ah,1 |
| 6239 | ja invalid_operand_size |
6231 | ja invalid_operand_size |
| 6240 | cmp al,'(' |
6232 | cmp al,'(' |
| 6241 | jne invalid_operand |
6233 | jne invalid_operand |
| 6242 | call get_byte_value |
6234 | call get_byte_value |
| 6243 | mov dl,al |
6235 | mov dl,al |
| 6244 | mov ax,0F8C6h |
6236 | mov ax,0F8C6h |
| 6245 | stos word [edi] |
6237 | stos word [edi] |
| 6246 | mov al,dl |
6238 | mov al,dl |
| 6247 | stos byte [edi] |
6239 | stos byte [edi] |
| 6248 | jmp instruction_assembled |
6240 | jmp instruction_assembled |
| 6249 | xbegin_instruction: |
6241 | xbegin_instruction: |
| 6250 | lods byte [esi] |
6242 | lods byte [esi] |
| 6251 | cmp al,'(' |
6243 | cmp al,'(' |
| 6252 | jne invalid_operand |
6244 | jne invalid_operand |
| 6253 | mov al,[code_type] |
6245 | mov al,[code_type] |
| 6254 | cmp al,64 |
6246 | cmp al,64 |
| 6255 | je xbegin_64bit |
6247 | je xbegin_64bit |
| 6256 | cmp al,32 |
6248 | cmp al,32 |
| 6257 | je xbegin_32bit |
6249 | je xbegin_32bit |
| 6258 | xbegin_16bit: |
6250 | xbegin_16bit: |
| 6259 | call get_address_word_value |
6251 | call get_address_word_value |
| 6260 | add edi,4 |
6252 | add edi,4 |
| 6261 | call calculate_relative_offset |
6253 | call calculate_relative_offset |
| 6262 | sub edi,4 |
6254 | sub edi,4 |
| 6263 | shl eax,16 |
6255 | shl eax,16 |
| 6264 | mov ax,0F8C7h |
6256 | mov ax,0F8C7h |
| 6265 | stos dword [edi] |
6257 | stos dword [edi] |
| 6266 | jmp instruction_assembled |
6258 | jmp instruction_assembled |
| 6267 | xbegin_32bit: |
6259 | xbegin_32bit: |
| 6268 | call get_address_dword_value |
6260 | call get_address_dword_value |
| 6269 | jmp xbegin_address_ok |
6261 | jmp xbegin_address_ok |
| 6270 | xbegin_64bit: |
6262 | xbegin_64bit: |
| 6271 | call get_address_qword_value |
6263 | call get_address_qword_value |
| 6272 | xbegin_address_ok: |
6264 | xbegin_address_ok: |
| 6273 | add edi,5 |
6265 | add edi,5 |
| 6274 | call calculate_relative_offset |
6266 | call calculate_relative_offset |
| 6275 | sub edi,5 |
6267 | sub edi,5 |
| 6276 | mov edx,eax |
6268 | mov edx,eax |
| 6277 | cwde |
6269 | cwde |
| 6278 | cmp eax,edx |
6270 | cmp eax,edx |
| 6279 | jne xbegin_rel32 |
6271 | jne xbegin_rel32 |
| 6280 | mov al,66h |
6272 | mov al,66h |
| 6281 | stos byte [edi] |
6273 | stos byte [edi] |
| 6282 | mov eax,edx |
6274 | mov eax,edx |
| 6283 | shl eax,16 |
6275 | shl eax,16 |
| 6284 | mov ax,0F8C7h |
6276 | mov ax,0F8C7h |
| 6285 | stos dword [edi] |
6277 | stos dword [edi] |
| 6286 | jmp instruction_assembled |
6278 | jmp instruction_assembled |
| 6287 | xbegin_rel32: |
6279 | xbegin_rel32: |
| 6288 | sub edx,1 |
6280 | sub edx,1 |
| 6289 | jno xbegin_rel32_ok |
6281 | jno xbegin_rel32_ok |
| 6290 | cmp [code_type],64 |
6282 | cmp [code_type],64 |
| 6291 | je relative_jump_out_of_range |
6283 | je relative_jump_out_of_range |
| 6292 | xbegin_rel32_ok: |
6284 | xbegin_rel32_ok: |
| 6293 | mov ax,0F8C7h |
6285 | mov ax,0F8C7h |
| 6294 | stos word [edi] |
6286 | stos word [edi] |
| 6295 | mov eax,edx |
6287 | mov eax,edx |
| 6296 | stos dword [edi] |
6288 | stos dword [edi] |
| 6297 | jmp instruction_assembled |
6289 | jmp instruction_assembled |
| 6298 | 6290 | ||
| 6299 | convert_register: |
6291 | convert_register: |
| 6300 | mov ah,al |
6292 | mov ah,al |
| 6301 | shr ah,4 |
6293 | shr ah,4 |
| 6302 | and al,0Fh |
6294 | and al,0Fh |
| 6303 | cmp ah,8 |
6295 | cmp ah,8 |
| 6304 | je match_register_size |
6296 | je match_register_size |
| 6305 | cmp ah,4 |
6297 | cmp ah,4 |
| 6306 | ja invalid_operand |
6298 | ja invalid_operand |
| 6307 | cmp ah,1 |
6299 | cmp ah,1 |
| 6308 | ja match_register_size |
6300 | ja match_register_size |
| 6309 | cmp al,4 |
6301 | cmp al,4 |
| 6310 | jb match_register_size |
6302 | jb match_register_size |
| 6311 | or ah,ah |
6303 | or ah,ah |
| 6312 | jz high_byte_register |
6304 | jz high_byte_register |
| 6313 | or [rex_prefix],40h |
6305 | or [rex_prefix],40h |
| 6314 | match_register_size: |
6306 | match_register_size: |
| 6315 | cmp ah,[operand_size] |
6307 | cmp ah,[operand_size] |
| 6316 | je register_size_ok |
6308 | je register_size_ok |
| 6317 | cmp [operand_size],0 |
6309 | cmp [operand_size],0 |
| 6318 | jne operand_sizes_do_not_match |
6310 | jne operand_sizes_do_not_match |
| 6319 | mov [operand_size],ah |
6311 | mov [operand_size],ah |
| 6320 | register_size_ok: |
6312 | register_size_ok: |
| 6321 | ret |
6313 | ret |
| 6322 | high_byte_register: |
6314 | high_byte_register: |
| 6323 | mov ah,1 |
6315 | mov ah,1 |
| 6324 | or [rex_prefix],80h |
6316 | or [rex_prefix],80h |
| 6325 | jmp match_register_size |
6317 | jmp match_register_size |
| 6326 | convert_fpu_register: |
6318 | convert_fpu_register: |
| 6327 | mov ah,al |
6319 | mov ah,al |
| 6328 | shr ah,4 |
6320 | shr ah,4 |
| 6329 | and al,111b |
6321 | and al,111b |
| 6330 | cmp ah,10 |
6322 | cmp ah,10 |
| 6331 | jne invalid_operand |
6323 | jne invalid_operand |
| 6332 | jmp match_register_size |
6324 | jmp match_register_size |
| 6333 | convert_mmx_register: |
6325 | convert_mmx_register: |
| 6334 | mov ah,al |
6326 | mov ah,al |
| 6335 | shr ah,4 |
6327 | shr ah,4 |
| 6336 | cmp ah,0Ch |
6328 | cmp ah,0Ch |
| 6337 | je xmm_register |
6329 | je xmm_register |
| 6338 | ja invalid_operand |
6330 | ja invalid_operand |
| 6339 | and al,111b |
6331 | and al,111b |
| 6340 | cmp ah,0Bh |
6332 | cmp ah,0Bh |
| 6341 | jne invalid_operand |
6333 | jne invalid_operand |
| 6342 | mov ah,8 |
6334 | mov ah,8 |
| 6343 | cmp [vex_required],0 |
6335 | cmp [vex_required],0 |
| 6344 | jne invalid_operand |
6336 | jne invalid_operand |
| 6345 | jmp match_register_size |
6337 | jmp match_register_size |
| 6346 | xmm_register: |
6338 | xmm_register: |
| 6347 | and al,0Fh |
6339 | and al,0Fh |
| 6348 | mov ah,16 |
6340 | mov ah,16 |
| 6349 | cmp al,8 |
6341 | cmp al,8 |
| 6350 | jb match_register_size |
6342 | jb match_register_size |
| 6351 | cmp [code_type],64 |
6343 | cmp [code_type],64 |
| 6352 | jne invalid_operand |
6344 | jne invalid_operand |
| 6353 | jmp match_register_size |
6345 | jmp match_register_size |
| 6354 | convert_xmm_register: |
6346 | convert_xmm_register: |
| 6355 | mov ah,al |
6347 | mov ah,al |
| 6356 | shr ah,4 |
6348 | shr ah,4 |
| 6357 | cmp ah,0Ch |
6349 | cmp ah,0Ch |
| 6358 | je xmm_register |
6350 | je xmm_register |
| 6359 | jmp invalid_operand |
6351 | jmp invalid_operand |
| 6360 | get_size_operator: |
6352 | get_size_operator: |
| 6361 | xor ah,ah |
6353 | xor ah,ah |
| 6362 | cmp al,11h |
6354 | cmp al,11h |
| 6363 | jne no_size_operator |
6355 | jne no_size_operator |
| 6364 | mov [size_declared],1 |
6356 | mov [size_declared],1 |
| 6365 | lods word [esi] |
6357 | lods word [esi] |
| 6366 | xchg al,ah |
6358 | xchg al,ah |
| 6367 | mov [size_override],1 |
6359 | mov [size_override],1 |
| 6368 | cmp ah,[operand_size] |
6360 | cmp ah,[operand_size] |
| 6369 | je size_operator_ok |
6361 | je size_operator_ok |
| 6370 | cmp [operand_size],0 |
6362 | cmp [operand_size],0 |
| 6371 | jne operand_sizes_do_not_match |
6363 | jne operand_sizes_do_not_match |
| 6372 | mov [operand_size],ah |
6364 | mov [operand_size],ah |
| 6373 | size_operator_ok: |
6365 | size_operator_ok: |
| 6374 | ret |
6366 | ret |
| 6375 | no_size_operator: |
6367 | no_size_operator: |
| 6376 | mov [size_declared],0 |
6368 | mov [size_declared],0 |
| 6377 | cmp al,'[' |
6369 | cmp al,'[' |
| 6378 | jne size_operator_ok |
6370 | jne size_operator_ok |
| 6379 | mov [size_override],0 |
6371 | mov [size_override],0 |
| 6380 | ret |
6372 | ret |
| 6381 | get_jump_operator: |
6373 | get_jump_operator: |
| 6382 | mov [jump_type],0 |
6374 | mov [jump_type],0 |
| 6383 | cmp al,12h |
6375 | cmp al,12h |
| 6384 | jne jump_operator_ok |
6376 | jne jump_operator_ok |
| 6385 | lods word [esi] |
6377 | lods word [esi] |
| 6386 | mov [jump_type],al |
6378 | mov [jump_type],al |
| 6387 | mov al,ah |
6379 | mov al,ah |
| 6388 | jump_operator_ok: |
6380 | jump_operator_ok: |
| 6389 | ret |
6381 | ret |
| 6390 | get_address: |
6382 | get_address: |
| 6391 | mov [segment_register],0 |
6383 | mov [segment_register],0 |
| 6392 | mov [address_size],0 |
6384 | mov [address_size],0 |
| 6393 | mov al,[code_type] |
6385 | mov al,[code_type] |
| 6394 | shr al,3 |
6386 | shr al,3 |
| 6395 | mov [value_size],al |
6387 | mov [value_size],al |
| 6396 | mov al,[esi] |
6388 | mov al,[esi] |
| 6397 | and al,11110000b |
6389 | and al,11110000b |
| 6398 | cmp al,60h |
6390 | cmp al,60h |
| 6399 | jne get_size_prefix |
6391 | jne get_size_prefix |
| 6400 | lods byte [esi] |
6392 | lods byte [esi] |
| 6401 | sub al,60h |
6393 | sub al,60h |
| 6402 | mov [segment_register],al |
6394 | mov [segment_register],al |
| 6403 | mov al,[esi] |
6395 | mov al,[esi] |
| 6404 | and al,11110000b |
6396 | and al,11110000b |
| 6405 | get_size_prefix: |
6397 | get_size_prefix: |
| 6406 | cmp al,70h |
6398 | cmp al,70h |
| 6407 | jne address_size_prefix_ok |
6399 | jne address_size_prefix_ok |
| 6408 | lods byte [esi] |
6400 | lods byte [esi] |
| 6409 | sub al,70h |
6401 | sub al,70h |
| 6410 | cmp al,2 |
6402 | cmp al,2 |
| 6411 | jb invalid_address_size |
6403 | jb invalid_address_size |
| 6412 | cmp al,8 |
6404 | cmp al,8 |
| 6413 | ja invalid_address_size |
6405 | ja invalid_address_size |
| 6414 | mov [address_size],al |
6406 | mov [address_size],al |
| 6415 | mov [value_size],al |
6407 | mov [value_size],al |
| 6416 | address_size_prefix_ok: |
6408 | address_size_prefix_ok: |
| 6417 | call calculate_address |
6409 | call calculate_address |
| 6418 | cmp byte [esi-1],']' |
6410 | cmp byte [esi-1],']' |
| 6419 | jne invalid_address |
6411 | jne invalid_address |
| 6420 | mov [address_high],edx |
6412 | mov [address_high],edx |
| 6421 | mov edx,eax |
6413 | mov edx,eax |
| 6422 | cmp [code_type],64 |
6414 | cmp [code_type],64 |
| 6423 | jne address_ok |
6415 | jne address_ok |
| 6424 | or bx,bx |
6416 | or bx,bx |
| 6425 | jnz address_ok |
6417 | jnz address_ok |
| 6426 | test ch,0Fh |
6418 | test ch,0Fh |
| 6427 | jnz address_ok |
6419 | jnz address_ok |
| 6428 | calculate_relative_address: |
6420 | calculate_relative_address: |
| 6429 | mov edx,[address_symbol] |
6421 | mov edx,[address_symbol] |
| 6430 | mov [symbol_identifier],edx |
6422 | mov [symbol_identifier],edx |
| 6431 | mov edx,[address_high] |
6423 | mov edx,[address_high] |
| 6432 | call calculate_relative_offset |
6424 | call calculate_relative_offset |
| 6433 | mov [address_high],edx |
6425 | mov [address_high],edx |
| 6434 | cdq |
6426 | cdq |
| 6435 | cmp edx,[address_high] |
6427 | cmp edx,[address_high] |
| 6436 | je address_high_ok |
6428 | je address_high_ok |
| 6437 | call recoverable_overflow |
6429 | call recoverable_overflow |
| 6438 | address_high_ok: |
6430 | address_high_ok: |
| 6439 | mov edx,eax |
6431 | mov edx,eax |
| 6440 | ror ecx,16 |
6432 | ror ecx,16 |
| 6441 | mov cl,[value_type] |
6433 | mov cl,[value_type] |
| 6442 | rol ecx,16 |
6434 | rol ecx,16 |
| 6443 | mov bx,0FF00h |
6435 | mov bx,0FF00h |
| 6444 | address_ok: |
6436 | address_ok: |
| 6445 | ret |
6437 | ret |
| 6446 | operand_16bit: |
6438 | operand_16bit: |
| 6447 | cmp [code_type],16 |
6439 | cmp [code_type],16 |
| 6448 | je size_prefix_ok |
6440 | je size_prefix_ok |
| 6449 | mov [operand_prefix],66h |
6441 | mov [operand_prefix],66h |
| 6450 | ret |
6442 | ret |
| 6451 | operand_32bit: |
6443 | operand_32bit: |
| 6452 | cmp [code_type],16 |
6444 | cmp [code_type],16 |
| 6453 | jne size_prefix_ok |
6445 | jne size_prefix_ok |
| 6454 | mov [operand_prefix],66h |
6446 | mov [operand_prefix],66h |
| 6455 | size_prefix_ok: |
6447 | size_prefix_ok: |
| 6456 | ret |
6448 | ret |
| 6457 | operand_64bit: |
6449 | operand_64bit: |
| 6458 | cmp [code_type],64 |
6450 | cmp [code_type],64 |
| 6459 | jne illegal_instruction |
6451 | jne illegal_instruction |
| 6460 | or [rex_prefix],48h |
6452 | or [rex_prefix],48h |
| 6461 | ret |
6453 | ret |
| 6462 | operand_autodetect: |
6454 | operand_autodetect: |
| 6463 | cmp al,2 |
6455 | cmp al,2 |
| 6464 | je operand_16bit |
6456 | je operand_16bit |
| 6465 | cmp al,4 |
6457 | cmp al,4 |
| 6466 | je operand_32bit |
6458 | je operand_32bit |
| 6467 | cmp al,8 |
6459 | cmp al,8 |
| 6468 | je operand_64bit |
6460 | je operand_64bit |
| 6469 | jmp invalid_operand_size |
6461 | jmp invalid_operand_size |
| 6470 | store_segment_prefix_if_necessary: |
6462 | store_segment_prefix_if_necessary: |
| 6471 | mov al,[segment_register] |
6463 | mov al,[segment_register] |
| 6472 | or al,al |
6464 | or al,al |
| 6473 | jz segment_prefix_ok |
6465 | jz segment_prefix_ok |
| 6474 | cmp al,4 |
6466 | cmp al,4 |
| 6475 | ja segment_prefix_386 |
6467 | ja segment_prefix_386 |
| 6476 | cmp [code_type],64 |
6468 | cmp [code_type],64 |
| 6477 | je segment_prefix_ok |
6469 | je segment_prefix_ok |
| 6478 | cmp al,3 |
6470 | cmp al,3 |
| 6479 | je ss_prefix |
6471 | je ss_prefix |
| 6480 | jb segment_prefix_86 |
6472 | jb segment_prefix_86 |
| 6481 | cmp bl,25h |
6473 | cmp bl,25h |
| 6482 | je segment_prefix_86 |
6474 | je segment_prefix_86 |
| 6483 | cmp bh,25h |
6475 | cmp bh,25h |
| 6484 | je segment_prefix_86 |
6476 | je segment_prefix_86 |
| 6485 | cmp bh,45h |
6477 | cmp bh,45h |
| 6486 | je segment_prefix_86 |
6478 | je segment_prefix_86 |
| 6487 | cmp bh,44h |
6479 | cmp bh,44h |
| 6488 | je segment_prefix_86 |
6480 | je segment_prefix_86 |
| 6489 | ret |
6481 | ret |
| 6490 | ss_prefix: |
6482 | ss_prefix: |
| 6491 | cmp bl,25h |
6483 | cmp bl,25h |
| 6492 | je segment_prefix_ok |
6484 | je segment_prefix_ok |
| 6493 | cmp bh,25h |
6485 | cmp bh,25h |
| 6494 | je segment_prefix_ok |
6486 | je segment_prefix_ok |
| 6495 | cmp bh,45h |
6487 | cmp bh,45h |
| 6496 | je segment_prefix_ok |
6488 | je segment_prefix_ok |
| 6497 | cmp bh,44h |
6489 | cmp bh,44h |
| 6498 | je segment_prefix_ok |
6490 | je segment_prefix_ok |
| 6499 | jmp segment_prefix_86 |
6491 | jmp segment_prefix_86 |
| 6500 | store_segment_prefix: |
6492 | store_segment_prefix: |
| 6501 | mov al,[segment_register] |
6493 | mov al,[segment_register] |
| 6502 | or al,al |
6494 | or al,al |
| 6503 | jz segment_prefix_ok |
6495 | jz segment_prefix_ok |
| 6504 | cmp al,5 |
6496 | cmp al,5 |
| 6505 | jae segment_prefix_386 |
6497 | jae segment_prefix_386 |
| 6506 | segment_prefix_86: |
6498 | segment_prefix_86: |
| 6507 | dec al |
6499 | dec al |
| 6508 | shl al,3 |
6500 | shl al,3 |
| 6509 | add al,26h |
6501 | add al,26h |
| 6510 | stos byte [edi] |
6502 | stos byte [edi] |
| 6511 | jmp segment_prefix_ok |
6503 | jmp segment_prefix_ok |
| 6512 | segment_prefix_386: |
6504 | segment_prefix_386: |
| 6513 | add al,64h-5 |
6505 | add al,64h-5 |
| 6514 | stos byte [edi] |
6506 | stos byte [edi] |
| 6515 | segment_prefix_ok: |
6507 | segment_prefix_ok: |
| 6516 | ret |
6508 | ret |
| 6517 | store_instruction_code: |
6509 | store_instruction_code: |
| 6518 | cmp [vex_required],0 |
6510 | cmp [vex_required],0 |
| 6519 | jne store_vex_instruction_code |
6511 | jne store_vex_instruction_code |
| 6520 | mov al,[operand_prefix] |
6512 | mov al,[operand_prefix] |
| 6521 | or al,al |
6513 | or al,al |
| 6522 | jz operand_prefix_ok |
6514 | jz operand_prefix_ok |
| 6523 | stos byte [edi] |
6515 | stos byte [edi] |
| 6524 | operand_prefix_ok: |
6516 | operand_prefix_ok: |
| 6525 | mov al,[opcode_prefix] |
6517 | mov al,[opcode_prefix] |
| 6526 | or al,al |
6518 | or al,al |
| 6527 | jz opcode_prefix_ok |
6519 | jz opcode_prefix_ok |
| 6528 | stos byte [edi] |
6520 | stos byte [edi] |
| 6529 | opcode_prefix_ok: |
6521 | opcode_prefix_ok: |
| 6530 | mov al,[rex_prefix] |
6522 | mov al,[rex_prefix] |
| 6531 | test al,40h |
6523 | test al,40h |
| 6532 | jz rex_prefix_ok |
6524 | jz rex_prefix_ok |
| 6533 | cmp [code_type],64 |
6525 | cmp [code_type],64 |
| 6534 | jne invalid_operand |
6526 | jne invalid_operand |
| 6535 | test al,0B0h |
6527 | test al,0B0h |
| 6536 | jnz disallowed_combination_of_registers |
6528 | jnz disallowed_combination_of_registers |
| 6537 | stos byte [edi] |
6529 | stos byte [edi] |
| 6538 | rex_prefix_ok: |
6530 | rex_prefix_ok: |
| 6539 | mov al,[base_code] |
6531 | mov al,[base_code] |
| 6540 | stos byte [edi] |
6532 | stos byte [edi] |
| 6541 | cmp al,0Fh |
6533 | cmp al,0Fh |
| 6542 | jne instruction_code_ok |
6534 | jne instruction_code_ok |
| 6543 | store_extended_code: |
6535 | store_extended_code: |
| 6544 | mov al,[extended_code] |
6536 | mov al,[extended_code] |
| 6545 | stos byte [edi] |
6537 | stos byte [edi] |
| 6546 | cmp al,38h |
6538 | cmp al,38h |
| 6547 | je store_supplemental_code |
6539 | je store_supplemental_code |
| 6548 | cmp al,3Ah |
6540 | cmp al,3Ah |
| 6549 | je store_supplemental_code |
6541 | je store_supplemental_code |
| 6550 | instruction_code_ok: |
6542 | instruction_code_ok: |
| 6551 | ret |
6543 | ret |
| 6552 | store_supplemental_code: |
6544 | store_supplemental_code: |
| 6553 | mov al,[supplemental_code] |
6545 | mov al,[supplemental_code] |
| 6554 | stos byte [edi] |
6546 | stos byte [edi] |
| 6555 | ret |
6547 | ret |
| 6556 | store_nomem_instruction: |
6548 | store_nomem_instruction: |
| 6557 | test [postbyte_register],1000b |
6549 | test [postbyte_register],1000b |
| 6558 | jz nomem_reg_code_ok |
6550 | jz nomem_reg_code_ok |
| 6559 | or [rex_prefix],44h |
6551 | or [rex_prefix],44h |
| 6560 | and [postbyte_register],111b |
6552 | and [postbyte_register],111b |
| 6561 | nomem_reg_code_ok: |
6553 | nomem_reg_code_ok: |
| 6562 | test bl,1000b |
6554 | test bl,1000b |
| 6563 | jz nomem_rm_code_ok |
6555 | jz nomem_rm_code_ok |
| 6564 | or [rex_prefix],41h |
6556 | or [rex_prefix],41h |
| 6565 | and bl,111b |
6557 | and bl,111b |
| 6566 | nomem_rm_code_ok: |
6558 | nomem_rm_code_ok: |
| 6567 | call store_instruction_code |
6559 | call store_instruction_code |
| 6568 | mov al,[postbyte_register] |
6560 | mov al,[postbyte_register] |
| 6569 | shl al,3 |
6561 | shl al,3 |
| 6570 | or al,bl |
6562 | or al,bl |
| 6571 | or al,11000000b |
6563 | or al,11000000b |
| 6572 | stos byte [edi] |
6564 | stos byte [edi] |
| 6573 | ret |
6565 | ret |
| 6574 | store_instruction: |
6566 | store_instruction: |
| 6575 | mov [current_offset],edi |
6567 | mov [current_offset],edi |
| 6576 | test [postbyte_register],1000b |
6568 | test [postbyte_register],1000b |
| 6577 | jz reg_code_ok |
6569 | jz reg_code_ok |
| 6578 | or [rex_prefix],44h |
6570 | or [rex_prefix],44h |
| 6579 | and [postbyte_register],111b |
6571 | and [postbyte_register],111b |
| 6580 | reg_code_ok: |
6572 | reg_code_ok: |
| 6581 | cmp [code_type],64 |
6573 | cmp [code_type],64 |
| 6582 | jne address_value_ok |
6574 | jne address_value_ok |
| 6583 | xor eax,eax |
6575 | xor eax,eax |
| 6584 | bt edx,31 |
6576 | bt edx,31 |
| 6585 | sbb eax,[address_high] |
6577 | sbb eax,[address_high] |
| 6586 | jz address_value_ok |
6578 | jz address_value_ok |
| 6587 | cmp [address_high],0 |
6579 | cmp [address_high],0 |
| 6588 | jne address_value_out_of_range |
6580 | jne address_value_out_of_range |
| 6589 | test ch,44h |
6581 | test ch,44h |
| 6590 | jnz address_value_ok |
6582 | jnz address_value_ok |
| 6591 | test bx,8080h |
6583 | test bx,8080h |
| 6592 | jz address_value_ok |
6584 | jz address_value_ok |
| 6593 | address_value_out_of_range: |
6585 | address_value_out_of_range: |
| 6594 | call recoverable_overflow |
6586 | call recoverable_overflow |
| 6595 | address_value_ok: |
6587 | address_value_ok: |
| 6596 | call store_segment_prefix_if_necessary |
6588 | call store_segment_prefix_if_necessary |
| 6597 | test [vex_required],4 |
6589 | test [vex_required],4 |
| 6598 | jnz address_vsib |
6590 | jnz address_vsib |
| 6599 | or bx,bx |
6591 | or bx,bx |
| 6600 | jz address_immediate |
6592 | jz address_immediate |
| 6601 | cmp bx,0F800h |
6593 | cmp bx,0F800h |
| 6602 | je address_rip_based |
6594 | je address_rip_based |
| 6603 | cmp bx,0F400h |
6595 | cmp bx,0F400h |
| 6604 | je address_eip_based |
6596 | je address_eip_based |
| 6605 | cmp bx,0FF00h |
6597 | cmp bx,0FF00h |
| 6606 | je address_relative |
6598 | je address_relative |
| 6607 | mov al,bl |
6599 | mov al,bl |
| 6608 | or al,bh |
6600 | or al,bh |
| 6609 | and al,11110000b |
6601 | and al,11110000b |
| 6610 | cmp al,80h |
6602 | cmp al,80h |
| 6611 | je postbyte_64bit |
6603 | je postbyte_64bit |
| 6612 | cmp al,40h |
6604 | cmp al,40h |
| 6613 | je postbyte_32bit |
6605 | je postbyte_32bit |
| 6614 | cmp al,20h |
6606 | cmp al,20h |
| 6615 | jne invalid_address |
6607 | jne invalid_address |
| 6616 | cmp [code_type],64 |
6608 | cmp [code_type],64 |
| 6617 | je invalid_address_size |
6609 | je invalid_address_size |
| 6618 | call address_16bit_prefix |
6610 | call address_16bit_prefix |
| 6619 | call store_instruction_code |
6611 | call store_instruction_code |
| 6620 | cmp bl,bh |
6612 | cmp bl,bh |
| 6621 | jbe determine_16bit_address |
6613 | jbe determine_16bit_address |
| 6622 | xchg bl,bh |
6614 | xchg bl,bh |
| 6623 | determine_16bit_address: |
6615 | determine_16bit_address: |
| 6624 | cmp bx,2600h |
6616 | cmp bx,2600h |
| 6625 | je address_si |
6617 | je address_si |
| 6626 | cmp bx,2700h |
6618 | cmp bx,2700h |
| 6627 | je address_di |
6619 | je address_di |
| 6628 | cmp bx,2300h |
6620 | cmp bx,2300h |
| 6629 | je address_bx |
6621 | je address_bx |
| 6630 | cmp bx,2500h |
6622 | cmp bx,2500h |
| 6631 | je address_bp |
6623 | je address_bp |
| 6632 | cmp bx,2625h |
6624 | cmp bx,2625h |
| 6633 | je address_bp_si |
6625 | je address_bp_si |
| 6634 | cmp bx,2725h |
6626 | cmp bx,2725h |
| 6635 | je address_bp_di |
6627 | je address_bp_di |
| 6636 | cmp bx,2723h |
6628 | cmp bx,2723h |
| 6637 | je address_bx_di |
6629 | je address_bx_di |
| 6638 | cmp bx,2623h |
6630 | cmp bx,2623h |
| 6639 | jne invalid_address |
6631 | jne invalid_address |
| 6640 | address_bx_si: |
6632 | address_bx_si: |
| 6641 | xor al,al |
6633 | xor al,al |
| 6642 | jmp postbyte_16bit |
6634 | jmp postbyte_16bit |
| 6643 | address_bx_di: |
6635 | address_bx_di: |
| 6644 | mov al,1 |
6636 | mov al,1 |
| 6645 | jmp postbyte_16bit |
6637 | jmp postbyte_16bit |
| 6646 | address_bp_si: |
6638 | address_bp_si: |
| 6647 | mov al,10b |
6639 | mov al,10b |
| 6648 | jmp postbyte_16bit |
6640 | jmp postbyte_16bit |
| 6649 | address_bp_di: |
6641 | address_bp_di: |
| 6650 | mov al,11b |
6642 | mov al,11b |
| 6651 | jmp postbyte_16bit |
6643 | jmp postbyte_16bit |
| 6652 | address_si: |
6644 | address_si: |
| 6653 | mov al,100b |
6645 | mov al,100b |
| 6654 | jmp postbyte_16bit |
6646 | jmp postbyte_16bit |
| 6655 | address_di: |
6647 | address_di: |
| 6656 | mov al,101b |
6648 | mov al,101b |
| 6657 | jmp postbyte_16bit |
6649 | jmp postbyte_16bit |
| 6658 | address_bx: |
6650 | address_bx: |
| 6659 | mov al,111b |
6651 | mov al,111b |
| 6660 | jmp postbyte_16bit |
6652 | jmp postbyte_16bit |
| 6661 | address_bp: |
6653 | address_bp: |
| 6662 | mov al,110b |
6654 | mov al,110b |
| 6663 | postbyte_16bit: |
6655 | postbyte_16bit: |
| 6664 | test ch,22h |
6656 | test ch,22h |
| 6665 | jnz address_16bit_value |
6657 | jnz address_16bit_value |
| 6666 | or ch,ch |
6658 | or ch,ch |
| 6667 | jnz address_sizes_do_not_agree |
6659 | jnz address_sizes_do_not_agree |
| 6668 | cmp edx,10000h |
6660 | cmp edx,10000h |
| 6669 | jge value_out_of_range |
6661 | jge value_out_of_range |
| 6670 | cmp edx,-8000h |
6662 | cmp edx,-8000h |
| 6671 | jl value_out_of_range |
6663 | jl value_out_of_range |
| 6672 | or dx,dx |
6664 | or dx,dx |
| 6673 | jz address |
6665 | jz address |
| 6674 | cmp dx,80h |
6666 | cmp dx,80h |
| 6675 | jb address_8bit_value |
6667 | jb address_8bit_value |
| 6676 | cmp dx,-80h |
6668 | cmp dx,-80h |
| 6677 | jae address_8bit_value |
6669 | jae address_8bit_value |
| 6678 | address_16bit_value: |
6670 | address_16bit_value: |
| 6679 | or al,10000000b |
6671 | or al,10000000b |
| 6680 | mov cl,[postbyte_register] |
6672 | mov cl,[postbyte_register] |
| 6681 | shl cl,3 |
6673 | shl cl,3 |
| 6682 | or al,cl |
6674 | or al,cl |
| 6683 | stos byte [edi] |
6675 | stos byte [edi] |
| 6684 | mov eax,edx |
6676 | mov eax,edx |
| 6685 | stos word [edi] |
6677 | stos word [edi] |
| 6686 | ret |
6678 | ret |
| 6687 | address_8bit_value: |
6679 | address_8bit_value: |
| 6688 | or al,01000000b |
6680 | or al,01000000b |
| 6689 | mov cl,[postbyte_register] |
6681 | mov cl,[postbyte_register] |
| 6690 | shl cl,3 |
6682 | shl cl,3 |
| 6691 | or al,cl |
6683 | or al,cl |
| 6692 | stos byte [edi] |
6684 | stos byte [edi] |
| 6693 | mov al,dl |
6685 | mov al,dl |
| 6694 | stos byte [edi] |
6686 | stos byte [edi] |
| 6695 | cmp dx,80h |
6687 | cmp dx,80h |
| 6696 | jge value_out_of_range |
6688 | jge value_out_of_range |
| 6697 | cmp dx,-80h |
6689 | cmp dx,-80h |
| 6698 | jl value_out_of_range |
6690 | jl value_out_of_range |
| 6699 | ret |
6691 | ret |
| 6700 | address: |
6692 | address: |
| 6701 | cmp al,110b |
6693 | cmp al,110b |
| 6702 | je address_8bit_value |
6694 | je address_8bit_value |
| 6703 | mov cl,[postbyte_register] |
6695 | mov cl,[postbyte_register] |
| 6704 | shl cl,3 |
6696 | shl cl,3 |
| 6705 | or al,cl |
6697 | or al,cl |
| 6706 | stos byte [edi] |
6698 | stos byte [edi] |
| 6707 | ret |
6699 | ret |
| 6708 | address_vsib: |
6700 | address_vsib: |
| 6709 | mov al,bl |
6701 | mov al,bl |
| 6710 | shr al,4 |
6702 | shr al,4 |
| 6711 | cmp al,0Ch |
6703 | cmp al,0Ch |
| 6712 | je vector_index_ok |
6704 | je vector_index_ok |
| 6713 | cmp al,0Dh |
6705 | cmp al,0Dh |
| 6714 | jne invalid_address |
6706 | jne invalid_address |
| 6715 | vector_index_ok: |
6707 | vector_index_ok: |
| 6716 | mov al,bh |
6708 | mov al,bh |
| 6717 | shr al,4 |
6709 | shr al,4 |
| 6718 | cmp al,4 |
6710 | cmp al,4 |
| 6719 | je postbyte_32bit |
6711 | je postbyte_32bit |
| 6720 | cmp [code_type],64 |
6712 | cmp [code_type],64 |
| 6721 | je address_prefix_ok |
6713 | je address_prefix_ok |
| 6722 | test al,al |
6714 | test al,al |
| 6723 | jnz invalid_address |
6715 | jnz invalid_address |
| 6724 | postbyte_32bit: |
6716 | postbyte_32bit: |
| 6725 | call address_32bit_prefix |
6717 | call address_32bit_prefix |
| 6726 | jmp address_prefix_ok |
6718 | jmp address_prefix_ok |
| 6727 | postbyte_64bit: |
6719 | postbyte_64bit: |
| 6728 | cmp [code_type],64 |
6720 | cmp [code_type],64 |
| 6729 | jne invalid_address_size |
6721 | jne invalid_address_size |
| 6730 | address_prefix_ok: |
6722 | address_prefix_ok: |
| 6731 | cmp bl,44h |
6723 | cmp bl,44h |
| 6732 | je invalid_address |
6724 | je invalid_address |
| 6733 | cmp bl,84h |
6725 | cmp bl,84h |
| 6734 | je invalid_address |
6726 | je invalid_address |
| 6735 | test bh,1000b |
6727 | test bh,1000b |
| 6736 | jz base_code_ok |
6728 | jz base_code_ok |
| 6737 | or [rex_prefix],41h |
6729 | or [rex_prefix],41h |
| 6738 | base_code_ok: |
6730 | base_code_ok: |
| 6739 | test bl,1000b |
6731 | test bl,1000b |
| 6740 | jz index_code_ok |
6732 | jz index_code_ok |
| 6741 | or [rex_prefix],42h |
6733 | or [rex_prefix],42h |
| 6742 | index_code_ok: |
6734 | index_code_ok: |
| 6743 | call store_instruction_code |
6735 | call store_instruction_code |
| 6744 | or cl,cl |
6736 | or cl,cl |
| 6745 | jz only_base_register |
6737 | jz only_base_register |
| 6746 | base_and_index: |
6738 | base_and_index: |
| 6747 | mov al,100b |
6739 | mov al,100b |
| 6748 | xor ah,ah |
6740 | xor ah,ah |
| 6749 | cmp cl,1 |
6741 | cmp cl,1 |
| 6750 | je scale_ok |
6742 | je scale_ok |
| 6751 | cmp cl,2 |
6743 | cmp cl,2 |
| 6752 | je scale_1 |
6744 | je scale_1 |
| 6753 | cmp cl,4 |
6745 | cmp cl,4 |
| 6754 | je scale_2 |
6746 | je scale_2 |
| 6755 | or ah,11000000b |
6747 | or ah,11000000b |
| 6756 | jmp scale_ok |
6748 | jmp scale_ok |
| 6757 | scale_2: |
6749 | scale_2: |
| 6758 | or ah,10000000b |
6750 | or ah,10000000b |
| 6759 | jmp scale_ok |
6751 | jmp scale_ok |
| 6760 | scale_1: |
6752 | scale_1: |
| 6761 | or ah,01000000b |
6753 | or ah,01000000b |
| 6762 | scale_ok: |
6754 | scale_ok: |
| 6763 | or bh,bh |
6755 | or bh,bh |
| 6764 | jz only_index_register |
6756 | jz only_index_register |
| 6765 | and bl,111b |
6757 | and bl,111b |
| 6766 | shl bl,3 |
6758 | shl bl,3 |
| 6767 | or ah,bl |
6759 | or ah,bl |
| 6768 | and bh,111b |
6760 | and bh,111b |
| 6769 | or ah,bh |
6761 | or ah,bh |
| 6770 | sib_ready: |
6762 | sib_ready: |
| 6771 | test ch,44h |
6763 | test ch,44h |
| 6772 | jnz sib_address_32bit_value |
6764 | jnz sib_address_32bit_value |
| 6773 | test ch,88h |
6765 | test ch,88h |
| 6774 | jnz sib_address_32bit_value |
6766 | jnz sib_address_32bit_value |
| 6775 | or ch,ch |
6767 | or ch,ch |
| 6776 | jnz address_sizes_do_not_agree |
6768 | jnz address_sizes_do_not_agree |
| 6777 | cmp bh,5 |
6769 | cmp bh,5 |
| 6778 | je address_value |
6770 | je address_value |
| 6779 | or edx,edx |
6771 | or edx,edx |
| 6780 | jz sib_address |
6772 | jz sib_address |
| 6781 | address_value: |
6773 | address_value: |
| 6782 | cmp edx,80h |
6774 | cmp edx,80h |
| 6783 | jb sib_address_8bit_value |
6775 | jb sib_address_8bit_value |
| 6784 | cmp edx,-80h |
6776 | cmp edx,-80h |
| 6785 | jae sib_address_8bit_value |
6777 | jae sib_address_8bit_value |
| 6786 | sib_address_32bit_value: |
6778 | sib_address_32bit_value: |
| 6787 | or al,10000000b |
6779 | or al,10000000b |
| 6788 | mov cl,[postbyte_register] |
6780 | mov cl,[postbyte_register] |
| 6789 | shl cl,3 |
6781 | shl cl,3 |
| 6790 | or al,cl |
6782 | or al,cl |
| 6791 | stos word [edi] |
6783 | stos word [edi] |
| 6792 | jmp store_address_32bit_value |
6784 | jmp store_address_32bit_value |
| 6793 | sib_address_8bit_value: |
6785 | sib_address_8bit_value: |
| 6794 | or al,01000000b |
6786 | or al,01000000b |
| 6795 | mov cl,[postbyte_register] |
6787 | mov cl,[postbyte_register] |
| 6796 | shl cl,3 |
6788 | shl cl,3 |
| 6797 | or al,cl |
6789 | or al,cl |
| 6798 | stos word [edi] |
6790 | stos word [edi] |
| 6799 | mov al,dl |
6791 | mov al,dl |
| 6800 | stos byte [edi] |
6792 | stos byte [edi] |
| 6801 | cmp edx,80h |
6793 | cmp edx,80h |
| 6802 | jge value_out_of_range |
6794 | jge value_out_of_range |
| 6803 | cmp edx,-80h |
6795 | cmp edx,-80h |
| 6804 | jl value_out_of_range |
6796 | jl value_out_of_range |
| 6805 | ret |
6797 | ret |
| 6806 | sib_address: |
6798 | sib_address: |
| 6807 | mov cl,[postbyte_register] |
6799 | mov cl,[postbyte_register] |
| 6808 | shl cl,3 |
6800 | shl cl,3 |
| 6809 | or al,cl |
6801 | or al,cl |
| 6810 | stos word [edi] |
6802 | stos word [edi] |
| 6811 | ret |
6803 | ret |
| 6812 | only_index_register: |
6804 | only_index_register: |
| 6813 | or ah,101b |
6805 | or ah,101b |
| 6814 | and bl,111b |
6806 | and bl,111b |
| 6815 | shl bl,3 |
6807 | shl bl,3 |
| 6816 | or ah,bl |
6808 | or ah,bl |
| 6817 | mov cl,[postbyte_register] |
6809 | mov cl,[postbyte_register] |
| 6818 | shl cl,3 |
6810 | shl cl,3 |
| 6819 | or al,cl |
6811 | or al,cl |
| 6820 | stos word [edi] |
6812 | stos word [edi] |
| 6821 | test ch,44h |
6813 | test ch,44h |
| 6822 | jnz store_address_32bit_value |
6814 | jnz store_address_32bit_value |
| 6823 | test ch,88h |
6815 | test ch,88h |
| 6824 | jnz store_address_32bit_value |
6816 | jnz store_address_32bit_value |
| 6825 | or ch,ch |
6817 | or ch,ch |
| 6826 | jnz invalid_address_size |
6818 | jnz invalid_address_size |
| 6827 | jmp store_address_32bit_value |
6819 | jmp store_address_32bit_value |
| 6828 | zero_index_register: |
6820 | zero_index_register: |
| 6829 | mov bl,4 |
6821 | mov bl,4 |
| 6830 | mov cl,1 |
6822 | mov cl,1 |
| 6831 | jmp base_and_index |
6823 | jmp base_and_index |
| 6832 | only_base_register: |
6824 | only_base_register: |
| 6833 | mov al,bh |
6825 | mov al,bh |
| 6834 | and al,111b |
6826 | and al,111b |
| 6835 | cmp al,4 |
6827 | cmp al,4 |
| 6836 | je zero_index_register |
6828 | je zero_index_register |
| 6837 | test ch,44h |
6829 | test ch,44h |
| 6838 | jnz simple_address_32bit_value |
6830 | jnz simple_address_32bit_value |
| 6839 | test ch,88h |
6831 | test ch,88h |
| 6840 | jnz simple_address_32bit_value |
6832 | jnz simple_address_32bit_value |
| 6841 | or ch,ch |
6833 | or ch,ch |
| 6842 | jnz address_sizes_do_not_agree |
6834 | jnz address_sizes_do_not_agree |
| 6843 | or edx,edx |
6835 | or edx,edx |
| 6844 | jz simple_address |
6836 | jz simple_address |
| 6845 | cmp edx,80h |
6837 | cmp edx,80h |
| 6846 | jb simple_address_8bit_value |
6838 | jb simple_address_8bit_value |
| 6847 | cmp edx,-80h |
6839 | cmp edx,-80h |
| 6848 | jae simple_address_8bit_value |
6840 | jae simple_address_8bit_value |
| 6849 | simple_address_32bit_value: |
6841 | simple_address_32bit_value: |
| 6850 | or al,10000000b |
6842 | or al,10000000b |
| 6851 | mov cl,[postbyte_register] |
6843 | mov cl,[postbyte_register] |
| 6852 | shl cl,3 |
6844 | shl cl,3 |
| 6853 | or al,cl |
6845 | or al,cl |
| 6854 | stos byte [edi] |
6846 | stos byte [edi] |
| 6855 | jmp store_address_32bit_value |
6847 | jmp store_address_32bit_value |
| 6856 | simple_address_8bit_value: |
6848 | simple_address_8bit_value: |
| 6857 | or al,01000000b |
6849 | or al,01000000b |
| 6858 | mov cl,[postbyte_register] |
6850 | mov cl,[postbyte_register] |
| 6859 | shl cl,3 |
6851 | shl cl,3 |
| 6860 | or al,cl |
6852 | or al,cl |
| 6861 | stos byte [edi] |
6853 | stos byte [edi] |
| 6862 | mov al,dl |
6854 | mov al,dl |
| 6863 | stos byte [edi] |
6855 | stos byte [edi] |
| 6864 | cmp edx,80h |
6856 | cmp edx,80h |
| 6865 | jge value_out_of_range |
6857 | jge value_out_of_range |
| 6866 | cmp edx,-80h |
6858 | cmp edx,-80h |
| 6867 | jl value_out_of_range |
6859 | jl value_out_of_range |
| 6868 | ret |
6860 | ret |
| 6869 | simple_address: |
6861 | simple_address: |
| 6870 | cmp al,5 |
6862 | cmp al,5 |
| 6871 | je simple_address_8bit_value |
6863 | je simple_address_8bit_value |
| 6872 | mov cl,[postbyte_register] |
6864 | mov cl,[postbyte_register] |
| 6873 | shl cl,3 |
6865 | shl cl,3 |
| 6874 | or al,cl |
6866 | or al,cl |
| 6875 | stos byte [edi] |
6867 | stos byte [edi] |
| 6876 | ret |
6868 | ret |
| 6877 | address_immediate: |
6869 | address_immediate: |
| 6878 | cmp [code_type],64 |
6870 | cmp [code_type],64 |
| 6879 | je address_immediate_sib |
6871 | je address_immediate_sib |
| 6880 | test ch,44h |
6872 | test ch,44h |
| 6881 | jnz address_immediate_32bit |
6873 | jnz address_immediate_32bit |
| 6882 | test ch,22h |
6874 | test ch,88h |
| - | 6875 | jnz address_immediate_32bit |
|
| - | 6876 | test ch,22h |
|
| 6883 | jnz address_immediate_16bit |
6877 | jnz address_immediate_16bit |
| 6884 | or ch,ch |
6878 | or ch,ch |
| 6885 | jnz invalid_address_size |
6879 | jnz invalid_address_size |
| 6886 | cmp [code_type],16 |
6880 | cmp [code_type],16 |
| 6887 | je addressing_16bit |
6881 | je addressing_16bit |
| 6888 | address_immediate_32bit: |
6882 | address_immediate_32bit: |
| 6889 | call address_32bit_prefix |
6883 | call address_32bit_prefix |
| 6890 | call store_instruction_code |
6884 | call store_instruction_code |
| 6891 | store_immediate_address: |
6885 | store_immediate_address: |
| 6892 | mov al,101b |
6886 | mov al,101b |
| 6893 | mov cl,[postbyte_register] |
6887 | mov cl,[postbyte_register] |
| 6894 | shl cl,3 |
6888 | shl cl,3 |
| 6895 | or al,cl |
6889 | or al,cl |
| 6896 | stos byte [edi] |
6890 | stos byte [edi] |
| 6897 | store_address_32bit_value: |
6891 | store_address_32bit_value: |
| 6898 | test ch,0F0h |
6892 | test ch,0F0h |
| 6899 | jz address_32bit_relocation_ok |
6893 | jz address_32bit_relocation_ok |
| 6900 | mov eax,ecx |
6894 | mov eax,ecx |
| 6901 | shr eax,16 |
6895 | shr eax,16 |
| 6902 | cmp al,4 |
6896 | cmp al,4 |
| 6903 | jne address_32bit_relocation |
6897 | jne address_32bit_relocation |
| 6904 | mov al,2 |
6898 | mov al,2 |
| 6905 | address_32bit_relocation: |
6899 | address_32bit_relocation: |
| 6906 | xchg [value_type],al |
6900 | xchg [value_type],al |
| 6907 | mov ebx,[address_symbol] |
6901 | mov ebx,[address_symbol] |
| 6908 | xchg ebx,[symbol_identifier] |
6902 | xchg ebx,[symbol_identifier] |
| 6909 | call mark_relocation |
6903 | call mark_relocation |
| 6910 | mov [value_type],al |
6904 | mov [value_type],al |
| 6911 | mov [symbol_identifier],ebx |
6905 | mov [symbol_identifier],ebx |
| 6912 | address_32bit_relocation_ok: |
6906 | address_32bit_relocation_ok: |
| 6913 | mov eax,edx |
6907 | mov eax,edx |
| 6914 | stos dword [edi] |
6908 | stos dword [edi] |
| 6915 | ret |
6909 | ret |
| 6916 | store_address_64bit_value: |
6910 | store_address_64bit_value: |
| 6917 | test ch,0F0h |
6911 | test ch,0F0h |
| 6918 | jz address_64bit_relocation_ok |
6912 | jz address_64bit_relocation_ok |
| 6919 | mov eax,ecx |
6913 | mov eax,ecx |
| 6920 | shr eax,16 |
6914 | shr eax,16 |
| 6921 | xchg [value_type],al |
6915 | xchg [value_type],al |
| 6922 | mov ebx,[address_symbol] |
6916 | mov ebx,[address_symbol] |
| 6923 | xchg ebx,[symbol_identifier] |
6917 | xchg ebx,[symbol_identifier] |
| 6924 | call mark_relocation |
6918 | call mark_relocation |
| 6925 | mov [value_type],al |
6919 | mov [value_type],al |
| 6926 | mov [symbol_identifier],ebx |
6920 | mov [symbol_identifier],ebx |
| 6927 | address_64bit_relocation_ok: |
6921 | address_64bit_relocation_ok: |
| 6928 | mov eax,edx |
6922 | mov eax,edx |
| 6929 | stos dword [edi] |
6923 | stos dword [edi] |
| 6930 | mov eax,[address_high] |
6924 | mov eax,[address_high] |
| 6931 | stos dword [edi] |
6925 | stos dword [edi] |
| 6932 | ret |
6926 | ret |
| 6933 | address_immediate_sib: |
6927 | address_immediate_sib: |
| 6934 | test ch,44h |
6928 | test ch,44h |
| 6935 | jnz address_immediate_sib_32bit |
6929 | jnz address_immediate_sib_32bit |
| 6936 | test ch,not 88h |
6930 | test ch,not 88h |
| 6937 | jnz invalid_address_size |
6931 | jnz invalid_address_size |
| 6938 | address_immediate_sib_store: |
6932 | address_immediate_sib_store: |
| 6939 | call store_instruction_code |
6933 | call store_instruction_code |
| 6940 | mov al,100b |
6934 | mov al,100b |
| 6941 | mov ah,100101b |
6935 | mov ah,100101b |
| 6942 | mov cl,[postbyte_register] |
6936 | mov cl,[postbyte_register] |
| 6943 | shl cl,3 |
6937 | shl cl,3 |
| 6944 | or al,cl |
6938 | or al,cl |
| 6945 | stos word [edi] |
6939 | stos word [edi] |
| 6946 | jmp store_address_32bit_value |
6940 | jmp store_address_32bit_value |
| 6947 | address_immediate_sib_32bit: |
6941 | address_immediate_sib_32bit: |
| 6948 | test ecx,0FF0000h |
6942 | test ecx,0FF0000h |
| 6949 | jnz address_immediate_sib_nosignextend |
6943 | jnz address_immediate_sib_nosignextend |
| 6950 | test edx,80000000h |
6944 | test edx,80000000h |
| 6951 | jz address_immediate_sib_store |
6945 | jz address_immediate_sib_store |
| 6952 | address_immediate_sib_nosignextend: |
6946 | address_immediate_sib_nosignextend: |
| 6953 | call address_32bit_prefix |
6947 | call address_32bit_prefix |
| 6954 | jmp address_immediate_sib_store |
6948 | jmp address_immediate_sib_store |
| 6955 | address_eip_based: |
6949 | address_eip_based: |
| 6956 | mov al,67h |
6950 | mov al,67h |
| 6957 | stos byte [edi] |
6951 | stos byte [edi] |
| 6958 | address_rip_based: |
6952 | address_rip_based: |
| 6959 | cmp [code_type],64 |
6953 | cmp [code_type],64 |
| 6960 | jne invalid_address |
6954 | jne invalid_address |
| 6961 | call store_instruction_code |
6955 | call store_instruction_code |
| 6962 | jmp store_immediate_address |
6956 | jmp store_immediate_address |
| 6963 | address_relative: |
6957 | address_relative: |
| 6964 | call store_instruction_code |
6958 | call store_instruction_code |
| 6965 | movzx eax,[immediate_size] |
6959 | movzx eax,[immediate_size] |
| 6966 | add eax,edi |
6960 | add eax,edi |
| 6967 | sub eax,[current_offset] |
6961 | sub eax,[current_offset] |
| 6968 | add eax,5 |
6962 | add eax,5 |
| 6969 | sub edx,eax |
6963 | sub edx,eax |
| 6970 | jo value_out_of_range |
6964 | jo value_out_of_range |
| 6971 | mov al,101b |
6965 | mov al,101b |
| 6972 | mov cl,[postbyte_register] |
6966 | mov cl,[postbyte_register] |
| 6973 | shl cl,3 |
6967 | shl cl,3 |
| 6974 | or al,cl |
6968 | or al,cl |
| 6975 | stos byte [edi] |
6969 | stos byte [edi] |
| 6976 | shr ecx,16 |
6970 | shr ecx,16 |
| 6977 | xchg [value_type],cl |
6971 | xchg [value_type],cl |
| 6978 | mov ebx,[address_symbol] |
6972 | mov ebx,[address_symbol] |
| 6979 | xchg ebx,[symbol_identifier] |
6973 | xchg ebx,[symbol_identifier] |
| 6980 | mov eax,edx |
6974 | mov eax,edx |
| 6981 | call mark_relocation |
6975 | call mark_relocation |
| 6982 | mov [value_type],cl |
6976 | mov [value_type],cl |
| 6983 | mov [symbol_identifier],ebx |
6977 | mov [symbol_identifier],ebx |
| 6984 | stos dword [edi] |
6978 | stos dword [edi] |
| 6985 | ret |
6979 | ret |
| 6986 | addressing_16bit: |
6980 | addressing_16bit: |
| 6987 | cmp edx,10000h |
6981 | cmp edx,10000h |
| 6988 | jge address_immediate_32bit |
6982 | jge address_immediate_32bit |
| 6989 | cmp edx,-8000h |
6983 | cmp edx,-8000h |
| 6990 | jl address_immediate_32bit |
6984 | jl address_immediate_32bit |
| 6991 | movzx edx,dx |
6985 | movzx edx,dx |
| 6992 | address_immediate_16bit: |
6986 | address_immediate_16bit: |
| 6993 | call address_16bit_prefix |
6987 | call address_16bit_prefix |
| 6994 | call store_instruction_code |
6988 | call store_instruction_code |
| 6995 | mov al,110b |
6989 | mov al,110b |
| 6996 | mov cl,[postbyte_register] |
6990 | mov cl,[postbyte_register] |
| 6997 | shl cl,3 |
6991 | shl cl,3 |
| 6998 | or al,cl |
6992 | or al,cl |
| 6999 | stos byte [edi] |
6993 | stos byte [edi] |
| 7000 | mov eax,edx |
6994 | mov eax,edx |
| 7001 | stos word [edi] |
6995 | stos word [edi] |
| 7002 | cmp edx,10000h |
6996 | cmp edx,10000h |
| 7003 | jge value_out_of_range |
6997 | jge value_out_of_range |
| 7004 | cmp edx,-8000h |
6998 | cmp edx,-8000h |
| 7005 | jl value_out_of_range |
6999 | jl value_out_of_range |
| 7006 | ret |
7000 | ret |
| 7007 | address_16bit_prefix: |
7001 | address_16bit_prefix: |
| 7008 | cmp [code_type],16 |
7002 | cmp [code_type],16 |
| 7009 | je instruction_prefix_ok |
7003 | je instruction_prefix_ok |
| 7010 | mov al,67h |
7004 | mov al,67h |
| 7011 | stos byte [edi] |
7005 | stos byte [edi] |
| 7012 | ret |
7006 | ret |
| 7013 | address_32bit_prefix: |
7007 | address_32bit_prefix: |
| 7014 | cmp [code_type],32 |
7008 | cmp [code_type],32 |
| 7015 | je instruction_prefix_ok |
7009 | je instruction_prefix_ok |
| 7016 | mov al,67h |
7010 | mov al,67h |
| 7017 | stos byte [edi] |
7011 | stos byte [edi] |
| 7018 | instruction_prefix_ok: |
7012 | instruction_prefix_ok: |
| 7019 | ret |
7013 | ret |
| 7020 | store_instruction_with_imm8: |
7014 | store_instruction_with_imm8: |
| 7021 | mov [immediate_size],1 |
7015 | mov [immediate_size],1 |
| 7022 | call store_instruction |
7016 | call store_instruction |
| 7023 | mov al,byte [value] |
7017 | mov al,byte [value] |
| 7024 | stos byte [edi] |
7018 | stos byte [edi] |
| 7025 | ret |
7019 | ret |
| 7026 | store_instruction_with_imm16: |
7020 | store_instruction_with_imm16: |
| 7027 | mov [immediate_size],2 |
7021 | mov [immediate_size],2 |
| 7028 | call store_instruction |
7022 | call store_instruction |
| 7029 | mov ax,word [value] |
7023 | mov ax,word [value] |
| 7030 | call mark_relocation |
7024 | call mark_relocation |
| 7031 | stos word [edi] |
7025 | stos word [edi] |
| 7032 | ret |
7026 | ret |
| 7033 | store_instruction_with_imm32: |
7027 | store_instruction_with_imm32: |
| 7034 | mov [immediate_size],4 |
7028 | mov [immediate_size],4 |
| 7035 | call store_instruction |
7029 | call store_instruction |
| 7036 | mov eax,dword [value] |
7030 | mov eax,dword [value] |
| 7037 | call mark_relocation |
7031 | call mark_relocation |
| 7038 | stos dword [edi] |
7032 | stos dword [edi] |
| 7039 | ret |
7033 | ret |