94 lines
3.8 KiB
C
94 lines
3.8 KiB
C
/*
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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_TABLES_H
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#define _LOS_TABLES_H
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#include "los_typedef.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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#ifndef LOS_HAL_TABLE_BEGIN
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#define LOS_HAL_TABLE_BEGIN(label, name) \
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__asm__(".section \".liteos.table." X_STRING(name) ".begin\",\"aw\"\n" \
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".globl " X_STRING(LOS_LABEL_DEFN(label)) "\n" \
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".type " X_STRING(LOS_LABEL_DEFN(label)) ",object\n" \
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".p2align " X_STRING(LOSARC_P2ALIGNMENT) "\n" \
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X_STRING(LOS_LABEL_DEFN(label)) ":\n" \
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".previous\n" \
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)
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#endif
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#ifndef LOS_HAL_TABLE_END
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#define LOS_HAL_TABLE_END(label, name) \
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__asm__(".section \".liteos.table." X_STRING(name) ".finish\",\"aw\"\n" \
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".globl " X_STRING(LOS_LABEL_DEFN(label)) "\n" \
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".type " X_STRING(LOS_LABEL_DEFN(label)) ",object\n" \
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".p2align " X_STRING(LOSARC_P2ALIGNMENT) "\n" \
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X_STRING(LOS_LABEL_DEFN(label)) ":\n" \
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".previous\n" \
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)
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#endif
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/* This macro must be applied to any types whose objects are to be placed in tables */
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#ifndef LOS_HAL_TABLE_TYPE
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#define LOS_HAL_TABLE_TYPE LOSBLD_ATTRIB_ALIGN(LOSARC_ALIGNMENT)
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#endif
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#ifndef LOS_HAL_TABLE_EXTRA
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#define LOS_HAL_TABLE_EXTRA(name) \
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LOSBLD_ATTRIB_SECTION(".liteos.table." X_STRING(name) ".extra")
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#endif
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#ifndef LOS_HAL_TABLE_ENTRY
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#define LOS_HAL_TABLE_ENTRY(name) \
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LOSBLD_ATTRIB_SECTION(".liteos.table." X_STRING(name) ".data") \
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LOSBLD_ATTRIB_USED
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#endif
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#ifndef LOS_HAL_TABLE_QUALIFIED_ENTRY
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#define LOS_HAL_TABLE_QUALIFIED_ENTRY(name, _qual) \
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LOSBLD_ATTRIB_SECTION(".liteos.table." X_STRING(name) ".data." X_STRING(_qual)) \
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LOSBLD_ATTRIB_USED
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#endif
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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_TABLES_H */
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