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| Rev 1115 | Rev 1189 | ||
|---|---|---|---|
| Line 42... | Line 42... | ||
| 42 | jmp instruction_assembled |
42 | jmp instruction_assembled |
| 43 | simple_extended_instruction_64bit: |
43 | simple_extended_instruction_64bit: |
| 44 | cmp [code_type],64 |
44 | cmp [code_type],64 |
| 45 | jne illegal_instruction |
45 | jne illegal_instruction |
| 46 | mov al,48h |
46 | mov byte [edi],48h |
| 47 | stos byte [edi] |
47 | inc edi |
| 48 | simple_extended_instruction: |
48 | simple_extended_instruction: |
| 49 | mov ah,al |
49 | mov ah,al |
| 50 | mov al,0Fh |
50 | mov al,0Fh |
| 51 | stos word [edi] |
51 | stos word [edi] |
| 52 | jmp instruction_assembled |
52 | jmp instruction_assembled |
| 53 | prefix_instruction: |
53 | prefix_instruction: |
| Line 470... | Line 470... | ||
| 470 | call address_32bit_prefix |
470 | call address_32bit_prefix |
| 471 | mov [base_code],0A2h |
471 | mov [base_code],0A2h |
| 472 | store_mov_address32: |
472 | store_mov_address32: |
| 473 | call store_instruction_code |
473 | call store_instruction_code |
| 474 | push instruction_assembled |
474 | call store_address_32bit_value |
| 475 | jmp store_address_32bit_value |
475 | jmp instruction_assembled |
| 476 | mov_mem_address16_al: |
476 | mov_mem_address16_al: |
| 477 | call store_segment_prefix_if_necessary |
477 | call store_segment_prefix_if_necessary |
| 478 | call address_16bit_prefix |
478 | call address_16bit_prefix |
| 479 | mov [base_code],0A2h |
479 | mov [base_code],0A2h |
| 480 | store_mov_address16: |
480 | store_mov_address16: |
| 481 | cmp [code_type],64 |
481 | cmp [code_type],64 |
| Line 490... | Line 490... | ||
| 490 | call store_segment_prefix_if_necessary |
490 | call store_segment_prefix_if_necessary |
| 491 | mov [base_code],0A2h |
491 | mov [base_code],0A2h |
| 492 | store_mov_address64: |
492 | store_mov_address64: |
| 493 | call store_instruction_code |
493 | call store_instruction_code |
| 494 | push instruction_assembled |
494 | call store_address_64bit_value |
| 495 | jmp store_address_64bit_value |
495 | jmp instruction_assembled |
| 496 | mov_mem_ax: |
496 | mov_mem_ax: |
| 497 | test ch,22h |
497 | test ch,22h |
| 498 | jnz mov_mem_address16_ax |
498 | jnz mov_mem_address16_ax |
| 499 | test ch,44h |
499 | test ch,44h |
| 500 | jnz mov_mem_address32_ax |
500 | jnz mov_mem_address32_ax |
| 501 | test ch,88h |
501 | test ch,88h |
| Line 3282... | Line 3282... | ||
| 3282 | loop_jump_64bit: |
3282 | loop_jump_64bit: |
| 3283 | cmp [code_type],64 |
3283 | cmp [code_type],64 |
| 3284 | jne invalid_operand_size |
3284 | jne invalid_operand_size |
| 3285 | call get_address_qword_value |
3285 | call get_address_qword_value |
| 3286 | call calculate_jump_offset |
3286 | call loop_counter_size |
| - | 3287 | call calculate_jump_offset |
|
| 3287 | mov ecx,edx |
3288 | mov ecx,edx |
| 3288 | cdq |
3289 | cdq |
| 3289 | cmp edx,ecx |
3290 | cmp edx,ecx |
| 3290 | jne value_out_of_range |
3291 | jne value_out_of_range |
| 3291 | jmp make_loop_jump |
3292 | jmp make_loop_jump |
| Line 4891... | Line 4892... | ||
| 4891 | je mmx_imm8 |
4892 | je mmx_imm8 |
| 4892 | cmp [immediate_size],-1 |
4893 | cmp [immediate_size],-1 |
| 4893 | jne sse_ok |
4894 | jne sse_ok |
| 4894 | call take_additional_xmm0 |
4895 | call take_additional_xmm0 |
| 4895 | sse_ok: |
4896 | mov [immediate_size],0 |
| - | 4897 | sse_ok: |
|
| 4896 | jmp instruction_ready |
4898 | jmp instruction_ready |
| 4897 | sse_xmmreg_xmmreg: |
4899 | sse_xmmreg_xmmreg: |
| 4898 | cmp [operand_prefix],66h |
4900 | cmp [operand_prefix],66h |
| 4899 | jne sse_xmmreg_xmmreg_ok |
4901 | jne sse_xmmreg_xmmreg_ok |
| 4900 | cmp [extended_code],12h |
4902 | cmp [extended_code],12h |
| Line 4911... | Line 4913... | ||
| 4911 | je mmx_nomem_imm8 |
4913 | je mmx_nomem_imm8 |
| 4912 | cmp [immediate_size],-1 |
4914 | cmp [immediate_size],-1 |
| 4913 | jne sse_nomem_ok |
4915 | jne sse_nomem_ok |
| 4914 | call take_additional_xmm0 |
4916 | call take_additional_xmm0 |
| 4915 | sse_nomem_ok: |
4917 | mov [immediate_size],0 |
| - | 4918 | sse_nomem_ok: |
|
| 4916 | jmp nomem_instruction_ready |
4919 | jmp nomem_instruction_ready |
| 4917 | take_additional_xmm0: |
4920 | take_additional_xmm0: |
| 4918 | lods byte [esi] |
4921 | cmp byte [esi],',' |
| 4919 | cmp al,',' |
4922 | jne additional_xmm0_ok |
| 4920 | jne invalid_operand |
4923 | inc esi |
| 4921 | lods byte [esi] |
4924 | lods byte [esi] |
| 4922 | cmp al,10h |
4925 | cmp al,10h |
| 4923 | jne invalid_operand |
4926 | jne invalid_operand |
| 4924 | lods byte [esi] |
4927 | lods byte [esi] |
| 4925 | call convert_mmx_register |
4928 | call convert_mmx_register |
| 4926 | cmp ah,16 |
4929 | cmp ah,16 |
| 4927 | jne invalid_operand_size |
4930 | jne invalid_operand_size |
| 4928 | test al,al |
4931 | test al,al |
| 4929 | jnz invalid_operand |
4932 | jnz invalid_operand |
| 4930 | ret |
4933 | additional_xmm0_ok: |
| - | 4934 | ret |
|
| 4931 | 4935 | ||
| Line 4932... | Line 4936... | ||
| 4932 | ps_dq_instruction: |
4936 | ps_dq_instruction: |
| 4933 | mov [postbyte_register],al |
4937 | mov [postbyte_register],al |
| 4934 | mov [opcode_prefix],66h |
4938 | mov [opcode_prefix],66h |
| Line 5481... | Line 5485... | ||
| 5481 | jne invalid_operand_size |
5485 | jne invalid_operand_size |
| 5482 | mov [postbyte_register],al |
5486 | mov [postbyte_register],al |
| 5483 | pop ebx |
5487 | pop ebx |
| 5484 | mov al,bh |
5488 | mov al,bh |
| 5485 | cmp al,8 |
5489 | cmp al,4 |
| 5486 | je extractps_store |
- | |
| 5487 | cmp al,4 |
- | |
| 5488 | jne invalid_operand_size |
5490 | je mmx_nomem_imm8 |
| - | 5491 | cmp al,8 |
|
| - | 5492 | jne invalid_operand_size |
|
| 5489 | extractps_store: |
5493 | call operand_64bit |
| 5490 | call operand_autodetect |
- | |
| 5491 | jmp mmx_nomem_imm8 |
5494 | jmp mmx_nomem_imm8 |
| 5492 | insertps_instruction: |
5495 | insertps_instruction: |
| 5493 | mov [opcode_prefix],66h |
5496 | mov [opcode_prefix],66h |
| 5494 | mov [base_code],0Fh |
5497 | mov [base_code],0Fh |
| 5495 | mov [extended_code],3Ah |
5498 | mov [extended_code],3Ah |
| 5496 | mov [supplemental_code],21h |
5499 | mov [supplemental_code],21h |
| Line 5872... | Line 5875... | ||
| 5872 | mov [postbyte_register],al |
5875 | mov [postbyte_register],al |
| 5873 | jmp instruction_ready |
5876 | jmp instruction_ready |
| 5874 | monitor_instruction: |
5877 | monitor_instruction: |
| 5875 | mov [postbyte_register],al |
5878 | mov [postbyte_register],al |
| 5876 | lods byte [esi] |
5879 | cmp byte [esi],0 |
| - | 5880 | je monitor_instruction_store |
|
| - | 5881 | cmp byte [esi],0Fh |
|
| - | 5882 | je monitor_instruction_store |
|
| - | 5883 | lods byte [esi] |
|
| 5877 | call get_size_operator |
5884 | call get_size_operator |
| 5878 | cmp al,10h |
5885 | cmp al,10h |
| 5879 | jne invalid_operand |
5886 | jne invalid_operand |
| 5880 | lods byte [esi] |
5887 | lods byte [esi] |
| 5881 | call convert_register |
5888 | call convert_register |
| Line 6072... | Line 6079... | ||
| 6072 | lods byte [esi] |
6079 | lods byte [esi] |
| 6073 | cmp al,',' |
6080 | cmp al,',' |
| 6074 | jne invalid_operand |
6081 | jne invalid_operand |
| 6075 | mov [operand_size],0 |
6082 | mov [operand_size],0 |
| 6076 | lods byte [esi] |
6083 | call operand_64bit |
| - | 6084 | lods byte [esi] |
|
| 6077 | call get_size_operator |
6085 | call get_size_operator |
| 6078 | cmp al,10h |
6086 | cmp al,10h |
| 6079 | je crc32_reg64_reg |
6087 | je crc32_reg64_reg |
| 6080 | cmp al,'[' |
6088 | cmp al,'[' |
| 6081 | jne invalid_operand |
6089 | jne invalid_operand |
| Line 6103... | Line 6111... | ||
| 6103 | jmp crc32_reg32_reg_store |
6111 | jmp crc32_reg32_reg_store |
| 6104 | popcnt_instruction: |
6112 | popcnt_instruction: |
| 6105 | mov [opcode_prefix],0F3h |
6113 | mov [opcode_prefix],0F3h |
| 6106 | jmp bs_instruction |
6114 | jmp bs_instruction |
| 6107 | 6115 | movbe_instruction: |
|
| - | 6116 | mov [supplemental_code],al |
|
| - | 6117 | mov [extended_code],38h |
|
| - | 6118 | mov [base_code],0Fh |
|
| - | 6119 | lods byte [esi] |
|
| - | 6120 | call get_size_operator |
|
| - | 6121 | cmp al,'[' |
|
| - | 6122 | je movbe_mem |
|
| - | 6123 | cmp al,10h |
|
| - | 6124 | jne invalid_operand |
|
| - | 6125 | lods byte [esi] |
|
| - | 6126 | call convert_register |
|
| - | 6127 | mov [postbyte_register],al |
|
| - | 6128 | lods byte [esi] |
|
| - | 6129 | cmp al,',' |
|
| - | 6130 | jne invalid_operand |
|
| - | 6131 | lods byte [esi] |
|
| - | 6132 | call get_size_operator |
|
| - | 6133 | ; cmp al,10h |
|
| - | 6134 | ; je movbe_reg_reg |
|
| - | 6135 | cmp al,'[' |
|
| - | 6136 | jne invalid_argument |
|
| - | 6137 | call get_address |
|
| - | 6138 | mov al,[operand_size] |
|
| - | 6139 | call operand_autodetect |
|
| - | 6140 | jmp instruction_ready |
|
| - | 6141 | ; movbe_reg_reg: |
|
| - | 6142 | ; lods byte [esi] |
|
| - | 6143 | ; call convert_register |
|
| - | 6144 | ; mov bl,al |
|
| - | 6145 | ; mov al,ah |
|
| - | 6146 | ; call operand_autodetect |
|
| - | 6147 | ; jmp nomem_instruction_ready |
|
| - | 6148 | movbe_mem: |
|
| - | 6149 | inc [supplemental_code] |
|
| - | 6150 | call get_address |
|
| - | 6151 | push edx ebx ecx |
|
| - | 6152 | lods byte [esi] |
|
| - | 6153 | cmp al,',' |
|
| - | 6154 | jne invalid_operand |
|
| - | 6155 | lods byte [esi] |
|
| - | 6156 | call get_size_operator |
|
| - | 6157 | cmp al,10h |
|
| - | 6158 | jne invalid_operand |
|
| - | 6159 | lods byte [esi] |
|
| - | 6160 | call convert_register |
|
| - | 6161 | mov [postbyte_register],al |
|
| - | 6162 | pop ecx ebx edx |
|
| - | 6163 | mov al,[operand_size] |
|
| - | 6164 | call operand_autodetect |
|
| - | 6165 | jmp instruction_ready |
|
| - | 6166 | ||
| Line 6108... | Line 6167... | ||
| 6108 | simple_vmx_instruction: |
6167 | simple_vmx_instruction: |
| 6109 | mov ah,al |
6168 | mov ah,al |
| 6110 | mov al,0Fh |
6169 | mov al,0Fh |
| 6111 | stos byte [edi] |
6170 | stos byte [edi] |
| Line 6703... | Line 6762... | ||
| 6703 | postbyte_64bit: |
6762 | postbyte_64bit: |
| 6704 | cmp [code_type],64 |
6763 | cmp [code_type],64 |
| 6705 | jne invalid_address_size |
6764 | jne invalid_address_size |
| 6706 | address_prefix_ok: |
6765 | address_prefix_ok: |
| 6707 | test bh,1000b |
6766 | cmp bl,44h |
| 6708 | jz base_code_ok |
- | |
| 6709 | or [rex_prefix],41h |
- | |
| 6710 | base_code_ok: |
- | |
| 6711 | test bl,1000b |
- | |
| 6712 | jz index_code_ok |
- | |
| 6713 | or [rex_prefix],42h |
- | |
| 6714 | index_code_ok: |
- | |
| 6715 | call store_instruction_code |
- | |
| 6716 | cmp bl,44h |
- | |
| 6717 | je swap_base_with_index |
6767 | je swap_base_with_index |
| 6718 | cmp bl,84h |
6768 | cmp bl,84h |
| 6719 | jne base_register_ok |
6769 | jne base_register_ok |
| 6720 | swap_base_with_index: |
6770 | swap_base_with_index: |
| 6721 | cmp cl,1 |
6771 | cmp cl,1 |
| Line 6725... | Line 6775... | ||
| 6725 | je invalid_address |
6775 | je invalid_address |
| 6726 | cmp bl,84h |
6776 | cmp bl,84h |
| 6727 | je invalid_address |
6777 | je invalid_address |
| 6728 | base_register_ok: |
6778 | base_register_ok: |
| 6729 | or cl,cl |
6779 | test bh,1000b |
| - | 6780 | jz base_code_ok |
|
| - | 6781 | or [rex_prefix],41h |
|
| - | 6782 | base_code_ok: |
|
| - | 6783 | test bl,1000b |
|
| - | 6784 | jz index_code_ok |
|
| - | 6785 | or [rex_prefix],42h |
|
| - | 6786 | index_code_ok: |
|
| - | 6787 | call store_instruction_code |
|
| - | 6788 | or cl,cl |
|
| 6730 | jz only_base_register |
6789 | jz only_base_register |
| 6731 | base_and_index: |
6790 | base_and_index: |
| 6732 | mov al,100b |
6791 | mov al,100b |
| 6733 | xor ah,ah |
6792 | xor ah,ah |
| 6734 | cmp cl,1 |
6793 | cmp cl,1 |