4ba1bafe55
since the unwinder not only work with arm but also other arch(e.g. riscv) Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I56cc54f2c99560c858362ab2dfba524097385716
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/****************************************************************************
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* include/execinfo.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_EXECINFO_H
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#define __INCLUDE_EXECINFO_H
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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#if defined(CONFIG_UNWINDER)
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/* Store up to SIZE return address of the current program state in
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* ARRAY and return the exact number of values stored.
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*/
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extern int backtrace(FAR void **buffer, int size);
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extern void dump_stack(void);
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#else
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# define dump_stack()
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __INCLUDE_EXECINFO_H */
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