| 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, byte_size: GetDWARFSizeOfOffset()); |
| 22 | } |
| 23 | |
| 24 | llvm::DWARFDataExtractor DWARFDataExtractor::GetAsLLVMDWARF() const { |
| 25 | return llvm::DWARFDataExtractor(llvm::ArrayRef(GetDataStart(), GetByteSize()), |
| 26 | GetByteOrder() == lldb::eByteOrderLittle, |
| 27 | GetAddressByteSize()); |
| 28 | } |
| 29 | llvm::DataExtractor DWARFDataExtractor::GetAsLLVM() const { |
| 30 | return llvm::DataExtractor(llvm::ArrayRef(GetDataStart(), GetByteSize()), |
| 31 | GetByteOrder() == lldb::eByteOrderLittle, |
| 32 | GetAddressByteSize()); |
| 33 | } |
| 34 | } // namespace lldb_private |
| 35 |