1#ifndef __QEMU_BARRIER_H
2#define __QEMU_BARRIER_H 1
3
4/* FIXME: arch dependant, x86 version */
5#define smp_wmb()   asm volatile("" ::: "memory")
6
7/* Compiler barrier */
8#define barrier()   asm volatile("" ::: "memory")
9
10#endif
11