source:
trunk/minix/lib/i86/int64/diff64.s@
22
| Last change on this file since 22 was 9, checked in by , 15 years ago | |
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| File size: 215 bytes | |
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| 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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