| 1 | //===-- backtrace_fuchsia.cpp -----------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "gwp_asan/optional/backtrace.h" |
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| 10 | |
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| 11 | #include <zircon/sanitizer.h> |
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| 12 | |
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| 13 | namespace gwp_asan { |
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| 14 | namespace backtrace { |
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| 15 | |
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| 16 | // Fuchsia's C library provides safe, fast, best-effort backtraces itself. |
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| 17 | options::Backtrace_t getBacktraceFunction() { |
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| 18 | return __sanitizer_fast_backtrace; |
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| 19 | } |
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| 20 | |
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| 21 | // These are only used in fatal signal handling, which is not used on Fuchsia. |
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| 22 | |
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| 23 | PrintBacktrace_t getPrintBacktraceFunction() { return nullptr; } |
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| 24 | SegvBacktrace_t getSegvBacktraceFunction() { return nullptr; } |
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| 25 | |
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| 26 | } // namespace backtrace |
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| 27 | } // namespace gwp_asan |
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| 28 | |
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