17 lines
311 B
ArmAsm
17 lines
311 B
ArmAsm
.define .mli4
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! $Header$
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! x * y with
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! x.low = si x.high = di
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! y.low = bx y.high = ax
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.mli4:
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mul si ! xl*yh
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mov cx,ax
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mov ax,di
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mul bx ! xh*yl
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add cx,ax ! xh*yl+xl*yh
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mov ax,si
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mul bx ! xl*yl
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add dx,cx
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ret
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