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12 lines
400 B
12 lines
400 B
#ifndef _TOOLS_LINUX_ASM_ARM_BARRIER_H
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#define _TOOLS_LINUX_ASM_ARM_BARRIER_H
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/*
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* Use the __kuser_memory_barrier helper in the CPU helper page. See
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* arch/arm/kernel/entry-armv.S in the kernel source for details.
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*/
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#define mb() ((void(*)(void))0xffff0fa0)()
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#define wmb() ((void(*)(void))0xffff0fa0)()
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#define rmb() ((void(*)(void))0xffff0fa0)()
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#endif /* _TOOLS_LINUX_ASM_ARM_BARRIER_H */
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