1351290Sdim//===-- NativeProcessELF.h ------------------------------------ -*- C++ -*-===// 2351290Sdim// 3351290Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4351290Sdim// See https://llvm.org/LICENSE.txt for license information. 5351290Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6351290Sdim// 7351290Sdim//===----------------------------------------------------------------------===// 8351290Sdim 9351290Sdim#ifndef liblldb_NativeProcessELF_H_ 10351290Sdim#define liblldb_NativeProcessELF_H_ 11351290Sdim 12351290Sdim#include "Plugins/Process/Utility/AuxVector.h" 13351290Sdim#include "lldb/Host/common/NativeProcessProtocol.h" 14351290Sdim#include "llvm/BinaryFormat/ELF.h" 15351290Sdim 16351290Sdimnamespace lldb_private { 17351290Sdim 18351290Sdim/// \class NativeProcessELF 19351290Sdim/// Abstract class that extends \a NativeProcessProtocol with ELF specific 20351290Sdim/// logic. Meant to be subclassed by ELF based NativeProcess* implementations. 21351290Sdimclass NativeProcessELF : public NativeProcessProtocol { 22351290Sdim using NativeProcessProtocol::NativeProcessProtocol; 23351290Sdim 24351290Sdimprotected: 25351290Sdim template <typename T> struct ELFLinkMap { 26351290Sdim T l_addr; 27351290Sdim T l_name; 28351290Sdim T l_ld; 29351290Sdim T l_next; 30351290Sdim T l_prev; 31351290Sdim }; 32351290Sdim 33351290Sdim llvm::Optional<uint64_t> GetAuxValue(enum AuxVector::EntryType type); 34351290Sdim 35351290Sdim lldb::addr_t GetSharedLibraryInfoAddress() override; 36351290Sdim 37351290Sdim template <typename ELF_EHDR, typename ELF_PHDR, typename ELF_DYN> 38351290Sdim lldb::addr_t GetELFImageInfoAddress(); 39351290Sdim 40360784Sdim llvm::Expected<std::vector<SVR4LibraryInfo>> 41360784Sdim GetLoadedSVR4Libraries() override; 42360784Sdim 43360784Sdim template <typename T> 44360784Sdim llvm::Expected<SVR4LibraryInfo> 45360784Sdim ReadSVR4LibraryInfo(lldb::addr_t link_map_addr); 46360784Sdim 47351290Sdim std::unique_ptr<AuxVector> m_aux_vector; 48351290Sdim llvm::Optional<lldb::addr_t> m_shared_library_info_addr; 49351290Sdim}; 50351290Sdim 51351290Sdim} // namespace lldb_private 52351290Sdim 53351290Sdim#endif