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084cfca143
This has been a tcg-specific function, but is also in use by hardware accelerators via physmem.c. This can cause link errors when tcg is disabled. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Joelle van Dyne <j@getutm.app> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201214140314.18544-3-richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
24 lines
531 B
C
24 lines
531 B
C
/*
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* Flush the host cpu caches.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef QEMU_CACHEFLUSH_H
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#define QEMU_CACHEFLUSH_H
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#if defined(__i386__) || defined(__x86_64__) || defined(__s390__)
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static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
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{
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/* icache is coherent and does not require flushing. */
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}
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#else
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void flush_icache_range(uintptr_t start, uintptr_t stop);
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#endif
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#endif /* QEMU_CACHEFLUSH_H */
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