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/*
*
* honggfuzz - architecture dependent code
* -----------------------------------------
*
* Author: Kamil Rytarowski <n54@gmx.com>
*
* Copyright 2010-2018 by Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*
*/
#ifndef _HF_NETBSD_UNWIND_H_
#define _HF_NETBSD_UNWIND_H_
#include <sys/param.h>
#include <sys/types.h>
/* String buffer size for function names in stack traces produced from libunwind */
#define _HF_FUNC_NAME_SZ 256 // Should be alright for mangled C++ procs too
#define _HF_MAX_FUNCS 80
typedef struct {
void* pc;
/* If ASan custom parsing, function not available without symbolication */
char func[_HF_FUNC_NAME_SZ];
/*
* If libuwind proc maps is used to retrieve map name
* If ASan custom parsing it's retrieved from generated report file
*/
char mapName[PATH_MAX];
/*
* If libunwind + bfd symbolizer, line is actual symbol file line
* If libunwind + custom (e.g. Android), line is offset from function symbol
* If ASan custom parsing, line is offset from matching map load base address
*/
size_t line;
} funcs_t;
extern char* arch_btContainsSymbol(
size_t symbolsListSz, char** symbolsList, size_t num_frames, funcs_t* funcs);
#endif
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