| // Copyright 2024 The Pigweed 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 "pw_allocator/best_fit_block_allocator.h" |
| |
| #include "pw_malloc/config.h" |
| #include "pw_malloc/malloc.h" |
| |
| namespace pw::malloc { |
| namespace { |
| |
| using BestFitBlockAllocator = |
| ::pw::allocator::BestFitBlockAllocator<PW_MALLOC_BLOCK_OFFSET_TYPE, |
| PW_MALLOC_BLOCK_POISON_INTERVAL, |
| PW_MALLOC_BLOCK_ALIGNMENT>; |
| |
| BestFitBlockAllocator& GetBestFitBlockAllocator() { |
| static BestFitBlockAllocator allocator; |
| return allocator; |
| } |
| |
| } // namespace |
| |
| Allocator* GetSystemAllocator() { |
| auto& system_allocator = GetBestFitBlockAllocator(); |
| return &system_allocator; |
| } |
| |
| void InitSystemAllocator(ByteSpan heap) { |
| auto& system_allocator = GetBestFitBlockAllocator(); |
| system_allocator.Init(heap); |
| } |
| |
| } // namespace pw::malloc |