source: trunk/minix/lib/i86/int64/diff64.s@ 10

Last change on this file since 10 was 9, checked in by Mattia Monga, 14 years ago

Minix 3.1.2a

File size: 215 bytes
Line 
1! diff64() - 64 bit subtraction giving unsigned Author: Kees J. Bot
2! 24 Dec 1995
3.sect .text
4.define _diff64
5
6_diff64: ! unsigned diff64(u64_t i, u64_t j);
7 mov bx, sp
8 mov ax, 2(bx)
9 sub ax, 10(bx)
10 ret
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