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https://github.com/checkpoint-restore/criu.git
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70833bcf29
Acked-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Adrian Reber <areber@redhat.com>
23 lines
656 B
C
23 lines
656 B
C
#ifndef __CR_PROCESSOR_H__
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#define __CR_PROCESSOR_H__
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/* Copied from linux kernel arch/arm/include/asm/unified.h */
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#define WASM(instr) #instr
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/* Copied from linux kernel arch/arm/include/asm/processor.h */
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#define __ALT_SMP_ASM(smp, up) \
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"9998: " smp "\n" \
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" .pushsection \".alt.smp.init\", \"a\"\n" \
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" .long 9998b\n" \
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" " up "\n" \
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" .popsection\n"
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static inline void prefetchw(const void *ptr)
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{
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__asm__ __volatile__(
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".arch_extension mp\n" __ALT_SMP_ASM(WASM(pldw) "\t%a0", WASM(pld) "\t%a0")::"p"(ptr));
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}
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#endif /* __CR_PROCESSOR_H__ */
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