minix/lib/libc/arch/i386/int64/add64u.S

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/* add64u() - unsigned to 64 bit addition Author: Kees J. Bot */
/* 7 Dec 1995 */
#include <minix/compiler.h>
#include <machine/asm.h>
ENTRY(add64u)
/* u64_t add64u(u64_t i, unsigned j); */
ENTRY(add64ul)
/* u64_t add64ul(u64_t i, unsigned long j); */
movl 4(%esp), %eax
movl 8(%esp), %edx
addl 16(%esp), %edx
movl %edx, (%eax)
movl 12(%esp), %edx
adcl $0, %edx
movl %edx, 4(%eax)
ret BYTES_TO_POP_ON_STRUCT_RETURN
/* */
/* $PchId: add64u.ack.s,v 1.2 1996/04/11 18:59:57 philip Exp $ */