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qemu
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c962247883ffd957dd7f3bccb519803e2775ced2
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qemu-barrier.h
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#ifndef
__QEMU_BARRIER_H
#define
__QEMU_BARRIER_H
1
/* FIXME: arch dependant, x86 version */
#define
smp_wmb
()
asm
volatile
(
""
:::
"memory"
)
/* Compiler barrier */
#define
barrier
()
asm
volatile
(
""
:::
"memory"
)
#endif