Subversion Repositories HelenOS-historic

Rev

Rev 534 | Rev 1267 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 534 Rev 990
Line 30... Line 30...
30 
#define __ppc32_BARRIER_H__
 30 
#define __ppc32_BARRIER_H__
31 
 
 31 
 
32 
#define CS_ENTER_BARRIER()  __asm__ volatile ("" ::: "memory")
 32 
#define CS_ENTER_BARRIER()  __asm__ volatile ("" ::: "memory")
33 
#define CS_LEAVE_BARRIER()  __asm__ volatile ("" ::: "memory")
 33 
#define CS_LEAVE_BARRIER()  __asm__ volatile ("" ::: "memory")
34 
 
 34 
 
35 
#define memory_barrier()
 35 
#define memory_barrier() __asm__ volatile ("sync" ::: "memory")
36 
#define read_barrier()
 36 
#define read_barrier() __asm__ volatile ("sync" ::: "memory")
37 
#define write_barrier()
 37 
#define write_barrier() __asm__ volatile ("eieio" ::: "memory")
38 
 
 38 
 
39 
#endif
 39 
#endif