blob: 5d41242a9d87c058f1f645cfc7996fcbcc10cc7d [file] [log] [blame]
// 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"
#if SB_API_VERSION < 15
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;
}
#endif