33 lines
344 B
PHP
33 lines
344 B
PHP
hexprint16:
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xchg ah, al
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call hexprint8
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xchg ah, al
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hexprint8:
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push ax
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push bx
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push cx
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mov cl, al
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xor bx, bx
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mov ah, 0xe
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shr al, 1
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shr al, 1
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shr al, 1
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shr al, 1
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mov bl, al
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mov al, [.digits + bx]
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int 0x10
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mov bl, 0xf
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and bl, cl
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mov al, [.digits + bx]
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int 0x10
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pop cx
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pop bx
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pop ax
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ret
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.digits: db '0123456789abcdef'
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