| // 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. |
| |
| #include "marl/sanitizers.h" |
| |
| #ifndef MARL_USE_FIBER_STACK_GUARDS |
| #if !defined(NDEBUG) && !ADDRESS_SANITIZER_ENABLED |
| #define MARL_USE_FIBER_STACK_GUARDS 1 |
| #else |
| #define MARL_USE_FIBER_STACK_GUARDS 0 |
| #endif |
| #endif // MARL_USE_FIBER_STACK_GUARDS |
| |
| #if MARL_USE_FIBER_STACK_GUARDS && ADDRESS_SANITIZER_ENABLED |
| #warning "ASAN can raise spurious failures when using mmap() allocated stacks" |
| #endif |
| |
| #if defined(_WIN32) |
| #include "osfiber_windows.h" |
| #elif defined(MARL_FIBERS_USE_UCONTEXT) |
| #include "osfiber_ucontext.h" |
| #else |
| #include "osfiber_asm.h" |
| #endif |
