| // Copyright 2019 The Marl 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 |
| // |
| // https://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. |
| |
| #ifndef marl_sanitizers_h |
| #define marl_sanitizers_h |
| |
| // Define MARL_ADDRESS_SANITIZER_ENABLED to 1 if the project was built with the |
| // address sanitizer enabled (-fsanitize=address). |
| #if defined(__SANITIZE_ADDRESS__) |
| #define MARL_ADDRESS_SANITIZER_ENABLED 1 |
| #else // defined(__SANITIZE_ADDRESS__) |
| #if defined(__clang__) |
| #if __has_feature(address_sanitizer) |
| #define MARL_ADDRESS_SANITIZER_ENABLED 1 |
| #endif // __has_feature(address_sanitizer) |
| #endif // defined(__clang__) |
| #endif // defined(__SANITIZE_ADDRESS__) |
| |
| // MARL_ADDRESS_SANITIZER_ONLY(X) resolves to X if |
| // MARL_ADDRESS_SANITIZER_ENABLED is defined to a non-zero value, otherwise |
| // MARL_ADDRESS_SANITIZER_ONLY() is stripped by the preprocessor. |
| #if MARL_ADDRESS_SANITIZER_ENABLED |
| #define MARL_ADDRESS_SANITIZER_ONLY(x) x |
| #else |
| #define MARL_ADDRESS_SANITIZER_ONLY(x) |
| #endif // MARL_ADDRESS_SANITIZER_ENABLED |
| |
| // Define MARL_MEMORY_SANITIZER_ENABLED to 1 if the project was built with the |
| // memory sanitizer enabled (-fsanitize=memory). |
| #if defined(__SANITIZE_MEMORY__) |
| #define MARL_MEMORY_SANITIZER_ENABLED 1 |
| #else // defined(__SANITIZE_MEMORY__) |
| #if defined(__clang__) |
| #if __has_feature(memory_sanitizer) |
| #define MARL_MEMORY_SANITIZER_ENABLED 1 |
| #endif // __has_feature(memory_sanitizer) |
| #endif // defined(__clang__) |
| #endif // defined(__SANITIZE_MEMORY__) |
| |
| // MARL_MEMORY_SANITIZER_ONLY(X) resolves to X if MARL_MEMORY_SANITIZER_ENABLED |
| // is defined to a non-zero value, otherwise MARL_MEMORY_SANITIZER_ONLY() is |
| // stripped by the preprocessor. |
| #if MARL_MEMORY_SANITIZER_ENABLED |
| #define MARL_MEMORY_SANITIZER_ONLY(x) x |
| #else |
| #define MARL_MEMORY_SANITIZER_ONLY(x) |
| #endif // MARL_MEMORY_SANITIZER_ENABLED |
| |
| // Define MARL_THREAD_SANITIZER_ENABLED to 1 if the project was built with the |
| // thread sanitizer enabled (-fsanitize=thread). |
| #if defined(__SANITIZE_THREAD__) |
| #define MARL_THREAD_SANITIZER_ENABLED 1 |
| #else // defined(__SANITIZE_THREAD__) |
| #if defined(__clang__) |
| #if __has_feature(thread_sanitizer) |
| #define MARL_THREAD_SANITIZER_ENABLED 1 |
| #endif // __has_feature(thread_sanitizer) |
| #endif // defined(__clang__) |
| #endif // defined(__SANITIZE_THREAD__) |
| |
| // MARL_THREAD_SANITIZER_ONLY(X) resolves to X if MARL_THREAD_SANITIZER_ENABLED |
| // is defined to a non-zero value, otherwise MARL_THREAD_SANITIZER_ONLY() is |
| // stripped by the preprocessor. |
| #if MARL_THREAD_SANITIZER_ENABLED |
| #define MARL_THREAD_SANITIZER_ONLY(x) x |
| #else |
| #define MARL_THREAD_SANITIZER_ONLY(x) |
| #endif // MARL_THREAD_SANITIZER_ENABLED |
| |
| // Define MARL_UNDEFINED_SANITIZER_ENABLED to 1 if the project was built with |
| // the undefined sanitizer enabled (-fsanitize=undefined). |
| #if defined(__clang__) |
| #if __has_feature(undefined_behavior_sanitizer) |
| #define MARL_UNDEFINED_SANITIZER_ENABLED 1 |
| #endif // __has_feature(undefined_behavior_sanitizer) |
| #endif // defined(__clang__) |
| |
| // MARL_UNDEFINED_SANITIZER_ONLY(X) resolves to X if |
| // MARL_UNDEFINED_SANITIZER_ENABLED is defined to a non-zero value, otherwise |
| // MARL_UNDEFINED_SANITIZER_ONLY() is stripped by the preprocessor. |
| #if MARL_UNDEFINED_SANITIZER_ENABLED |
| #define MARL_UNDEFINED_SANITIZER_ONLY(x) x |
| #else |
| #define MARL_UNDEFINED_SANITIZER_ONLY(x) |
| #endif // MARL_UNDEFINED_SANITIZER_ENABLED |
| |
| #endif // marl_sanitizers_h |
