15 lines
368 B
Plaintext
15 lines
368 B
Plaintext
;this code assumes that both DS and ES point to the correct segments.
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cld
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mov si,offset foo
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mov di,offset bar
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mov cx,4 ;length of the shorter of the two.
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repz cmpsb
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; this will continue until the strings are different or CX = 0,
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; whichever occurs first. If, after this, the zero flag is set and CX=0,
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; the strings were the same
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ret
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foo byte "test"
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bar byte "test"
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