| 1 | //===-- DataBufferLLVM.cpp ------------------------------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "lldb/Utility/DataBufferLLVM.h" |
| 10 | |
| 11 | #include "llvm/Support/MemoryBuffer.h" |
| 12 | |
| 13 | #include <cassert> |
| 14 | |
| 15 | using namespace lldb_private; |
| 16 | |
| 17 | DataBufferLLVM::DataBufferLLVM(std::unique_ptr<llvm::MemoryBuffer> MemBuffer) |
| 18 | : Buffer(std::move(MemBuffer)) { |
| 19 | assert(Buffer != nullptr && |
| 20 | "Cannot construct a DataBufferLLVM with a null buffer"); |
| 21 | } |
| 22 | |
| 23 | DataBufferLLVM::~DataBufferLLVM() = default; |
| 24 | |
| 25 | const uint8_t *DataBufferLLVM::GetBytesImpl() const { |
| 26 | return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart()); |
| 27 | } |
| 28 | |
| 29 | lldb::offset_t DataBufferLLVM::GetByteSize() const { |
| 30 | return Buffer->getBufferSize(); |
| 31 | } |
| 32 | |
| 33 | WritableDataBufferLLVM::WritableDataBufferLLVM( |
| 34 | std::unique_ptr<llvm::WritableMemoryBuffer> MemBuffer) |
| 35 | : Buffer(std::move(MemBuffer)) { |
| 36 | assert(Buffer != nullptr && |
| 37 | "Cannot construct a WritableDataBufferLLVM with a null buffer"); |
| 38 | } |
| 39 | |
| 40 | WritableDataBufferLLVM::~WritableDataBufferLLVM() = default; |
| 41 | |
| 42 | const uint8_t *WritableDataBufferLLVM::GetBytesImpl() const { |
| 43 | return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart()); |
| 44 | } |
| 45 | |
| 46 | lldb::offset_t WritableDataBufferLLVM::GetByteSize() const { |
| 47 | return Buffer->getBufferSize(); |
| 48 | } |
| 49 | |
| 50 | char DataBufferLLVM::ID; |
| 51 | char WritableDataBufferLLVM::ID; |
| 52 |