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 DataBufferLLVM(std::unique_ptr<llvm::MemoryBuffer> MemBuffer)17DataBufferLLVM::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 GetBytesImpl() const25const uint8_t *DataBufferLLVM::GetBytesImpl() const { 26 return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart()); 27 } 28 GetByteSize() const29lldb::offset_t DataBufferLLVM::GetByteSize() const { 30 return Buffer->getBufferSize(); 31 } 32 WritableDataBufferLLVM(std::unique_ptr<llvm::WritableMemoryBuffer> MemBuffer)33WritableDataBufferLLVM::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 GetBytesImpl() const42const uint8_t *WritableDataBufferLLVM::GetBytesImpl() const { 43 return reinterpret_cast<const uint8_t *>(Buffer->getBufferStart()); 44 } 45 GetByteSize() const46lldb::offset_t WritableDataBufferLLVM::GetByteSize() const { 47 return Buffer->getBufferSize(); 48 } 49 50 char DataBufferLLVM::ID; 51 char WritableDataBufferLLVM::ID; 52