| //===- Arrays.h ------------------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLD_ARRAYS_H |
| #define LLD_ARRAYS_H |
| |
| #include "llvm/ADT/ArrayRef.h" |
| |
| #include <vector> |
| |
| namespace lld { |
| // Split one uint8 array into small pieces of uint8 arrays. |
| inline std::vector<llvm::ArrayRef<uint8_t>> split(llvm::ArrayRef<uint8_t> arr, |
| size_t chunkSize) { |
| std::vector<llvm::ArrayRef<uint8_t>> ret; |
| while (arr.size() > chunkSize) { |
| ret.push_back(arr.take_front(chunkSize)); |
| arr = arr.drop_front(chunkSize); |
| } |
| if (!arr.empty()) |
| ret.push_back(arr); |
| return ret; |
| } |
| |
| } // namespace lld |
| |
| #endif |