| Pierre-Clément Tosi | fc53115 | 2022-10-20 12:22:23 +0100 | [diff] [blame^] | 1 | // Copyright 2022, The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | //! Heap implementation. |
| 16 | |
| 17 | use buddy_system_allocator::LockedHeap; |
| 18 | |
| 19 | #[global_allocator] |
| 20 | static HEAP_ALLOCATOR: LockedHeap<32> = LockedHeap::<32>::new(); |
| 21 | |
| 22 | static mut HEAP: [u8; 65536] = [0; 65536]; |
| 23 | |
| 24 | pub unsafe fn init() { |
| 25 | HEAP_ALLOCATOR.lock().init(HEAP.as_mut_ptr() as usize, HEAP.len()); |
| 26 | } |