Rev 9666 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9666 | turbocat | 1 | format ELF |
| 2 | |||
| 3 | section '.text' executable |
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| 4 | include '../../../../../../proc32.inc' |
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| 5 | |||
| 6 | public memmove |
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| 7 | |||
| 8 | proc memmove c, to:dword,from:dword,count:dword |
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| 9774 | turbocat | 9 | push esi |
| 10 | push edi |
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| 11 | mov ecx,[count] |
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| 12 | test ecx,ecx |
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| 13 | jz .no_copy_block |
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| 14 | mov esi,[from] |
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| 15 | mov edi,[to] |
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| 16 | cmp esi, edi |
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| 17 | je .no_copy_block |
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| 18 | jg .copy |
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| 19 | add esi, ecx |
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| 20 | add edi, ecx |
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| 21 | dec esi |
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| 22 | dec edi |
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| 23 | std |
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| 24 | .copy: |
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| 25 | rep movsb |
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| 26 | cld |
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| 27 | .no_copy_block: |
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| 28 | pop edi |
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| 29 | pop esi |
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| 30 | mov eax,[to] |
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| 31 | ret |
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| 9666 | turbocat | 32 | endp |