memory barrier

Hi,

On x86/win architecture there is a function called MemoryBarrier that prevents the CPU from re-ordering read/write operations.
Is there something like that on arm architecture ?

// x86

FORCEINLINE VOID
MemoryBarrier (VOID)
{
    LONG Barrier;
    __asm {
        xchg Barrier, eax
    }
}

Hi,

On x86/win architecture there is a function called MemoryBarrier that prevents the CPU from re-ordering read/write operations.
Is there something like that on arm architecture ?

// x86

FORCEINLINE VOID
MemoryBarrier (VOID)
{
    LONG Barrier;
    __asm {
        xchg Barrier, eax
    }
}