mirror of https://github.com/nmlgc/ReC98.git
39 lines
649 B
NASM
39 lines
649 B
NASM
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; char *_stpcpy(char *to, const char *from)
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public _stpcpy
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_stpcpy proc DIST
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@@len = word ptr -2
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@@to = dword ptr 6
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@@from = dword ptr 0Ah
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push bp
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mov bp, sp
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sub sp, 2
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push si
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push di
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push word ptr [bp+@@from+2]
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push word ptr [bp+@@from] ; s
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nop
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call _strlen
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pop cx
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pop cx
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mov [bp+@@len], ax
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inc ax
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push ax ; n
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push word ptr [bp+@@from+2]
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push word ptr [bp+@@from] ; src
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push word ptr [bp+@@to+2]
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push word ptr [bp+@@to] ; dest
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nop
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call _memcpy
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add sp, 0Ah
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mov dx, word ptr [bp+@@to+2]
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mov ax, word ptr [bp+@@to]
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add ax, [bp+@@len]
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pop di
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pop si
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mov sp, bp
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pop bp
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ret
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_stpcpy endp
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