mul64u.s

来自「Minix比较全的源码」· S 代码 · 共 18 行

!	mul64u() - unsigned long by unsigned multiply giving 64 bit result
!							Author: Kees J. Bot
!								7 Dec 1995
.sect .text
.define _mul64u

_mul64u:			! u64_t mul64u(unsigned long i, unsigned j);
	mov	ecx, 4(esp)
	mov	eax, 8(esp)
	mul	12(esp)
	mov	(ecx), eax
	mov	4(ecx), edx
	mov	eax, ecx
	ret

!
! $PchId: mul64u.ack.s,v 1.2 1996/04/11 18:59:57 philip Exp $