f4af9a9d80
This patch adds two convenience methods named GetAsLLVM to the LLDB counterparts of the DWARF DataExtractor and the DWARF context. The DWARFContext, once created, is cached for future usage. Differential revision: https://reviews.llvm.org/D64535 llvm-svn: 365819
31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
//===-- DWARFDataExtractor.cpp ----------------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "DWARFDataExtractor.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
|
|
namespace lldb_private {
|
|
|
|
uint64_t
|
|
DWARFDataExtractor::GetDWARFInitialLength(lldb::offset_t *offset_ptr) const {
|
|
return GetU32(offset_ptr);
|
|
}
|
|
|
|
dw_offset_t
|
|
DWARFDataExtractor::GetDWARFOffset(lldb::offset_t *offset_ptr) const {
|
|
return GetMaxU64(offset_ptr, GetDWARFSizeOfOffset());
|
|
}
|
|
|
|
llvm::DWARFDataExtractor DWARFDataExtractor::GetAsLLVM() const {
|
|
return llvm::DWARFDataExtractor(
|
|
llvm::StringRef(reinterpret_cast<const char *>(GetDataStart()),
|
|
GetByteSize()),
|
|
GetByteOrder() == lldb::eByteOrderLittle, GetAddressByteSize());
|
|
}
|
|
} // namespace lldb_private
|