46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
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* Copyright (C) 2011 The Android Open Source Project
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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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/* Architecture dependent functions. */
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#ifndef _CORKSCREW_BACKTRACE_ARCH_H
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#define _CORKSCREW_BACKTRACE_ARCH_H
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#include "ptrace-arch.h"
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#include <corkscrew/backtrace.h>
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#include <signal.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Rewind the program counter by one instruction. */
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uintptr_t rewind_pc_arch(const memory_t* memory, uintptr_t pc);
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ssize_t unwind_backtrace_signal_arch(siginfo_t* siginfo, void* sigcontext,
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const map_info_t* map_info_list,
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backtrace_frame_t* backtrace, size_t ignore_depth, size_t max_depth);
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ssize_t unwind_backtrace_ptrace_arch(pid_t tid, const ptrace_context_t* context,
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backtrace_frame_t* backtrace, size_t ignore_depth, size_t max_depth);
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#ifdef __cplusplus
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}
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#endif
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#endif // _CORKSCREW_BACKTRACE_ARCH_H
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