71 lines
2.6 KiB
C
Executable File
71 lines
2.6 KiB
C
Executable File
/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LOS_MEMORY_PRI_H
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#define _LOS_MEMORY_PRI_H
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#include "los_memory.h"
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#include "los_spinlock.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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extern UINT32 OsMemSystemInit(UINTPTR memStart);
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extern STATUS_T OsKHeapInit(size_t size);
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#ifdef LOSCFG_EXC_INTERACTION
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extern UINT32 OsMemExcInteractionInit(UINTPTR memStart);
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#endif
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extern VOID OsDumpMemByte(size_t length, UINTPTR addr);
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#ifdef LOSCFG_MEM_LEAKCHECK
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extern VOID OsMemUsedNodeShow(VOID *pool);
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#endif
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extern VOID OsMemResetEndNode(VOID *pool, UINTPTR preAddr);
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extern UINT32 OsMemLargeNodeFree(const VOID *ptr);
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extern BOOL OsMemIsHeapNode(const VOID *ptr);
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extern UINT32 OsShellCmdMemCheck(INT32 argc, const CHAR *argv[]);
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/* memory expand size at least 1/8 of pool size if we can */
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#define MEM_EXPAND_SIZE(poolSize) (poolSize >> 3)
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __cplusplus */
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#endif /* _LOS_MEMORY_PRI_H */
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