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(
18     std::unique_ptr<llvm::WritableMemoryBuffer> MemBuffer)
19     : Buffer(std::move(MemBuffer)) {
20   assert(Buffer != nullptr &&
21          "Cannot construct a DataBufferLLVM with a null buffer");
22 }
23 
24 DataBufferLLVM::~DataBufferLLVM() = default;
25 
26 uint8_t *DataBufferLLVM::GetBytes() {
27   return reinterpret_cast<uint8_t *>(Buffer->getBufferStart());
28 }
29 
30 const uint8_t *DataBufferLLVM::GetBytes() const {
31   return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart());
32 }
33 
34 lldb::offset_t DataBufferLLVM::GetByteSize() const {
35   return Buffer->getBufferSize();
36 }
37