1 //===--- DataBufferLLVM.cpp -------------------------------------*- C++ -*-===// 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/ADT/Twine.h" 12 #include "llvm/Support/FileSystem.h" 13 #include "llvm/Support/MemoryBuffer.h" 14 15 #include <assert.h> 16 #include <type_traits> 17 18 using namespace lldb_private; 19 20 DataBufferLLVM::DataBufferLLVM( 21 std::unique_ptr<llvm::WritableMemoryBuffer> MemBuffer) 22 : Buffer(std::move(MemBuffer)) { 23 assert(Buffer != nullptr && 24 "Cannot construct a DataBufferLLVM with a null buffer"); 25 } 26 27 DataBufferLLVM::~DataBufferLLVM() {} 28 29 uint8_t *DataBufferLLVM::GetBytes() { 30 return reinterpret_cast<uint8_t *>(Buffer->getBufferStart()); 31 } 32 33 const uint8_t *DataBufferLLVM::GetBytes() const { 34 return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart()); 35 } 36 37 lldb::offset_t DataBufferLLVM::GetByteSize() const { 38 return Buffer->getBufferSize(); 39 } 40