| //===-- ObjectFilePlaceholder.h ---------------------------------*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H |
| #define LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H |
| |
| #include "lldb/Symbol/ObjectFile.h" |
| |
| #include "lldb/Target/Target.h" |
| #include "lldb/Utility/ArchSpec.h" |
| #include "lldb/Utility/FileSpec.h" |
| #include "lldb/Utility/UUID.h" |
| #include "lldb/lldb-private.h" |
| |
| /// A minimal ObjectFile implementation providing a dummy object file for the |
| /// cases when the real module binary is not available. This allows the module |
| /// to show up in "image list" and symbols to be added to it. |
| class ObjectFilePlaceholder : public lldb_private::ObjectFile { |
| public: |
| // Static Functions |
| static void Initialize() {} |
| |
| static void Terminate() {} |
| |
| static llvm::StringRef GetPluginNameStatic() { return "placeholder"; } |
| |
| ObjectFilePlaceholder(const lldb::ModuleSP &module_sp, |
| const lldb_private::ModuleSpec &module_spec, |
| lldb::addr_t base, lldb::addr_t size); |
| |
| llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } |
| bool ParseHeader() override { return true; } |
| Type CalculateType() override { return eTypeUnknown; } |
| Strata CalculateStrata() override { return eStrataUnknown; } |
| uint32_t GetDependentModules(lldb_private::FileSpecList &file_list) override { |
| return 0; |
| } |
| bool IsExecutable() const override { return false; } |
| lldb_private::ArchSpec GetArchitecture() override { return m_arch; } |
| lldb_private::UUID GetUUID() override { return m_uuid; } |
| void ParseSymtab(lldb_private::Symtab &symtab) override {} |
| bool IsStripped() override { return true; } |
| lldb::ByteOrder GetByteOrder() const override { |
| return m_arch.GetByteOrder(); |
| } |
| |
| uint32_t GetAddressByteSize() const override { |
| return m_arch.GetAddressByteSize(); |
| } |
| |
| lldb_private::Address GetBaseAddress() override; |
| |
| void CreateSections(lldb_private::SectionList &unified_section_list) override; |
| |
| bool SetLoadAddress(lldb_private::Target &target, lldb::addr_t value, |
| bool value_is_offset) override; |
| |
| void Dump(lldb_private::Stream *s) override; |
| |
| lldb::addr_t GetBaseImageAddress() const { return m_base; } |
| |
| private: |
| lldb_private::ArchSpec m_arch; |
| lldb_private::UUID m_uuid; |
| lldb::addr_t m_base; |
| lldb::addr_t m_size; |
| }; |
| |
| #endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H |