| // Copyright 2016 The Cobalt Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| #include "starboard/memory.h" |
| |
| #include <pthread.h> |
| |
| #include "starboard/common/log.h" |
| |
| void SbMemoryGetStackBounds(void** out_high, void** out_low) { |
| void* stackBase = 0; |
| size_t stackSize = 0; |
| |
| pthread_t thread = pthread_self(); |
| pthread_attr_t sattr; |
| pthread_attr_init(&sattr); |
| pthread_getattr_np(thread, &sattr); |
| int rc = pthread_attr_getstack(&sattr, &stackBase, &stackSize); |
| SB_DCHECK(rc == 0); |
| SB_DCHECK(stackBase); |
| pthread_attr_destroy(&sattr); |
| *out_high = static_cast<char*>(stackBase) + stackSize; |
| *out_low = stackBase; |
| } |