From c2e754829628d1e9b7a16b3389cfdace76950fdf Mon Sep 17 00:00:00 2001 From: misterg Date: Tue, 19 Sep 2017 16:54:40 -0400 Subject: Initial Commit --- absl/base/internal/tsan_mutex_interface.h | 51 +++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 absl/base/internal/tsan_mutex_interface.h (limited to 'absl/base/internal/tsan_mutex_interface.h') diff --git a/absl/base/internal/tsan_mutex_interface.h b/absl/base/internal/tsan_mutex_interface.h new file mode 100644 index 000000000000..a1303e67c8f5 --- /dev/null +++ b/absl/base/internal/tsan_mutex_interface.h @@ -0,0 +1,51 @@ +// Copyright 2017 The Abseil Authors. +// +// 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. +// +// This file is intended solely for spinlock.h. +// It provides ThreadSanitizer annotations for custom mutexes. +// See for meaning of these annotations. + +#ifndef ABSL_BASE_INTERNAL_TSAN_MUTEX_INTERFACE_H_ +#define ABSL_BASE_INTERNAL_TSAN_MUTEX_INTERFACE_H_ + +#ifdef THREAD_SANITIZER +#include + +#define ABSL_TSAN_MUTEX_CREATE __tsan_mutex_create +#define ABSL_TSAN_MUTEX_DESTROY __tsan_mutex_destroy +#define ABSL_TSAN_MUTEX_PRE_LOCK __tsan_mutex_pre_lock +#define ABSL_TSAN_MUTEX_POST_LOCK __tsan_mutex_post_lock +#define ABSL_TSAN_MUTEX_PRE_UNLOCK __tsan_mutex_pre_unlock +#define ABSL_TSAN_MUTEX_POST_UNLOCK __tsan_mutex_post_unlock +#define ABSL_TSAN_MUTEX_PRE_SIGNAL __tsan_mutex_pre_signal +#define ABSL_TSAN_MUTEX_POST_SIGNAL __tsan_mutex_post_signal +#define ABSL_TSAN_MUTEX_PRE_DIVERT __tsan_mutex_pre_divert +#define ABSL_TSAN_MUTEX_POST_DIVERT __tsan_mutex_post_divert + +#else + +#define ABSL_TSAN_MUTEX_CREATE(...) +#define ABSL_TSAN_MUTEX_DESTROY(...) +#define ABSL_TSAN_MUTEX_PRE_LOCK(...) +#define ABSL_TSAN_MUTEX_POST_LOCK(...) +#define ABSL_TSAN_MUTEX_PRE_UNLOCK(...) +#define ABSL_TSAN_MUTEX_POST_UNLOCK(...) +#define ABSL_TSAN_MUTEX_PRE_SIGNAL(...) +#define ABSL_TSAN_MUTEX_POST_SIGNAL(...) +#define ABSL_TSAN_MUTEX_PRE_DIVERT(...) +#define ABSL_TSAN_MUTEX_POST_DIVERT(...) + +#endif + +#endif // ABSL_BASE_INTERNAL_TSAN_MUTEX_INTERFACE_H_ -- cgit 1.4.1