diff options
Diffstat (limited to 'lib/hwasan/hwasan_thread.h')
-rw-r--r-- | lib/hwasan/hwasan_thread.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/hwasan/hwasan_thread.h b/lib/hwasan/hwasan_thread.h index 4830473f4..6fa592bfa 100644 --- a/lib/hwasan/hwasan_thread.h +++ b/lib/hwasan/hwasan_thread.h @@ -1,9 +1,8 @@ //===-- hwasan_thread.h -----------------------------------------*- C++ -*-===// // -// 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 // //===----------------------------------------------------------------------===// // @@ -25,6 +24,7 @@ typedef __sanitizer::CompactRingBuffer<uptr> StackAllocationsRingBuffer; class Thread { public: void Init(uptr stack_buffer_start, uptr stack_buffer_size); // Must be called from the thread itself. + void InitRandomState(); void Destroy(); uptr stack_top() { return stack_top_; } @@ -67,11 +67,14 @@ class Thread { Print("Thread: "); } + uptr &vfork_spill() { return vfork_spill_; } + private: // NOTE: There is no Thread constructor. It is allocated // via mmap() and *must* be valid in zero-initialized state. void ClearShadowForThreadStackAndTLS(); void Print(const char *prefix); + uptr vfork_spill_; uptr stack_top_; uptr stack_bottom_; uptr tls_begin_; |