f7fffae8aa
Change all the Intel and Wind River code license from BSD-3 to Apache 2. Change-Id: Id8be2c1c161a06ea8a0b9f38e17660e11dbb384b Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com> Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
50 lines
1.2 KiB
ArmAsm
50 lines
1.2 KiB
ArmAsm
/* cache_s.S - cache manipulation */
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/*
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* Copyright (c) 2013-2014 Wind River Systems, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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DESCRIPTION
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This module contains functions for manipulating caches.
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*/
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#ifndef CONFIG_CLFLUSH_INSTRUCTION_SUPPORTED
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#define _ASMLANGUAGE
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#include <arch/x86/asm.h>
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/* externs (internal APIs) */
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GTEXT(_SysCacheFlush)
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/**
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*
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* @brief Flush a page to main memory
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*
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* This implementation flushes the whole cache.
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*
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* C signature:
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*
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* void _SysCacheFlush (VIRT_ADDR virt, size_t size)
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*
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* Both parameters are ignored in this implementation.
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*
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* @return N/A
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*/
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SECTION_FUNC(TEXT, _SysCacheFlush)
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wbinvd
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ret
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#endif /* !CONFIG_CLFLUSH_INSTRUCTION_SUPPORTED */
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