078883fda3
On ARM, when machine instructions get written into the data cache (for example by a JIT compiler), one needs to make sure that the instructions get written out to memory and read from memory into the instruction cache before they get executed. This functionality is usually provided by a kernel syscall and this patch adds a generic interface for Genode applications to use it. Fixes #1153.
29 lines
536 B
C++
29 lines
536 B
C++
/*
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* \brief Cache operations
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* \author Christian Prochaska
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* \date 2014-05-13
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*/
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/*
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* Copyright (C) 2014 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__CPU__CACHE_H_
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#define _INCLUDE__CPU__CACHE_H_
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#include <base/stdint.h>
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namespace Genode {
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/*
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* Make D-Cache and I-Cache coherent
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*/
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void cache_coherent(Genode::addr_t addr, Genode::size_t size);
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}
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#endif /* _INCLUDE__CPU__CACHE_H_ */
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