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(root)/trunk/kernel/arch/sparc64/include/barrier.h @ 4134 – Rev 1854 → 1860



 * @{
 */
/** @file
 */
 
#ifndef KERN_sparc64_BARRIER_H_
#define KERN_sparc64_BARRIER_H_
 
/*
 * TODO: Implement true SPARC V9 memory barriers for macros below.
 */
#define CS_ENTER_BARRIER()  __asm__ volatile ("" ::: "memory")

Rev 1854	Rev 1860
Line 30...	Line 30...
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35	#ifndef __sparc64_BARRIER_H__	35	#ifndef KERN_sparc64_BARRIER_H_
36	#define __sparc64_BARRIER_H__	36	#define KERN_sparc64_BARRIER_H_
37		37
38	/*	38	/*
39	* TODO: Implement true SPARC V9 memory barriers for macros below.	39	* TODO: Implement true SPARC V9 memory barriers for macros below.
40	*/	40	*/
41	#define CS_ENTER_BARRIER() __asm__ volatile ("" ::: "memory")	41	#define CS_ENTER_BARRIER() __asm__ volatile ("" ::: "memory")