diff options
Diffstat (limited to 'lib/tsan/rtl/tsan_stack_trace.cc')
| -rw-r--r-- | lib/tsan/rtl/tsan_stack_trace.cc | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/lib/tsan/rtl/tsan_stack_trace.cc b/lib/tsan/rtl/tsan_stack_trace.cc index a0dee19e246e..dbaca23c68aa 100644 --- a/lib/tsan/rtl/tsan_stack_trace.cc +++ b/lib/tsan/rtl/tsan_stack_trace.cc @@ -1,9 +1,8 @@ //===-- tsan_stack_trace.cc -----------------------------------------------===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -49,3 +48,16 @@ void VarSizeStackTrace::ReverseOrder() { } } // namespace __tsan + +#if !SANITIZER_GO +void __sanitizer::BufferedStackTrace::UnwindImpl( + uptr pc, uptr bp, void *context, bool request_fast, u32 max_depth) { + uptr top = 0; + uptr bottom = 0; + if (StackTrace::WillUseFastUnwind(request_fast)) { + GetThreadStackTopAndBottom(false, &top, &bottom); + Unwind(max_depth, pc, bp, nullptr, top, bottom, true); + } else + Unwind(max_depth, pc, 0, context, 0, 0, false); +} +#endif // SANITIZER_GO |