1 //===-- DWARFDataExtractor.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 "DWARFDataExtractor.h" 10 #include "llvm/ADT/StringRef.h" 11 12 namespace lldb_private { 13 14 uint64_t GetDWARFInitialLength(lldb::offset_t * offset_ptr) const15DWARFDataExtractor::GetDWARFInitialLength(lldb::offset_t *offset_ptr) const { 16 return GetU32(offset_ptr); 17 } 18 19 dw_offset_t GetDWARFOffset(lldb::offset_t * offset_ptr) const20DWARFDataExtractor::GetDWARFOffset(lldb::offset_t *offset_ptr) const { 21 return GetMaxU64(offset_ptr, GetDWARFSizeOfOffset()); 22 } 23 GetAsLLVMDWARF() const24llvm::DWARFDataExtractor DWARFDataExtractor::GetAsLLVMDWARF() const { 25 return llvm::DWARFDataExtractor(llvm::ArrayRef(GetDataStart(), GetByteSize()), 26 GetByteOrder() == lldb::eByteOrderLittle, 27 GetAddressByteSize()); 28 } GetAsLLVM() const29llvm::DataExtractor DWARFDataExtractor::GetAsLLVM() const { 30 return llvm::DataExtractor(llvm::ArrayRef(GetDataStart(), GetByteSize()), 31 GetByteOrder() == lldb::eByteOrderLittle, 32 GetAddressByteSize()); 33 } 34 } // namespace lldb_private 35