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 15 DWARFDataExtractor::GetDWARFInitialLength(lldb::offset_t *offset_ptr) const { 16 return GetU32(offset_ptr); 17 } 18 19 dw_offset_t 20 DWARFDataExtractor::GetDWARFOffset(lldb::offset_t *offset_ptr) const { 21 return GetMaxU64(offset_ptr, GetDWARFSizeOfOffset()); 22 } 23 24 llvm::DWARFDataExtractor DWARFDataExtractor::GetAsLLVM() const { 25 return llvm::DWARFDataExtractor( 26 llvm::makeArrayRef(GetDataStart(), GetByteSize()), 27 GetByteOrder() == lldb::eByteOrderLittle, GetAddressByteSize()); 28 } 29 } // namespace lldb_private 30