f760f5aef4
Summary: instead of returning the architecture through by-ref argument and a boolean value indicating success, we can just return the ArchSpec directly. Since the ArchSpec already has an invalid state, it can be used to denote the failure without the additional bool. Reviewers: clayborg, zturner, espindola Subscribers: emaste, arichardson, JDevlieghere, lldb-commits Differential Revision: https://reviews.llvm.org/D56129 llvm-svn: 350291
110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
//===-- ObjectFileJIT.h -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_ObjectFileJIT_h_
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#define liblldb_ObjectFileJIT_h_
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#include "lldb/Core/Address.h"
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#include "lldb/Symbol/ObjectFile.h"
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//----------------------------------------------------------------------
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// This class needs to be hidden as eventually belongs in a plugin that
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// will export the ObjectFile protocol
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//----------------------------------------------------------------------
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class ObjectFileJIT : public lldb_private::ObjectFile {
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public:
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ObjectFileJIT(const lldb::ModuleSP &module_sp,
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const lldb::ObjectFileJITDelegateSP &delegate_sp);
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~ObjectFileJIT() override;
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//------------------------------------------------------------------
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// Static Functions
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//------------------------------------------------------------------
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static void Initialize();
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static void Terminate();
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static lldb_private::ConstString GetPluginNameStatic();
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static const char *GetPluginDescriptionStatic();
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static lldb_private::ObjectFile *
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CreateInstance(const lldb::ModuleSP &module_sp, lldb::DataBufferSP &data_sp,
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lldb::offset_t data_offset, const lldb_private::FileSpec *file,
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lldb::offset_t file_offset, lldb::offset_t length);
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static lldb_private::ObjectFile *CreateMemoryInstance(
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const lldb::ModuleSP &module_sp, lldb::DataBufferSP &data_sp,
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const lldb::ProcessSP &process_sp, lldb::addr_t header_addr);
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static size_t GetModuleSpecifications(const lldb_private::FileSpec &file,
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lldb::DataBufferSP &data_sp,
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lldb::offset_t data_offset,
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lldb::offset_t file_offset,
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lldb::offset_t length,
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lldb_private::ModuleSpecList &specs);
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//------------------------------------------------------------------
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// Member Functions
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//------------------------------------------------------------------
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bool ParseHeader() override;
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bool SetLoadAddress(lldb_private::Target &target, lldb::addr_t value,
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bool value_is_offset) override;
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lldb::ByteOrder GetByteOrder() const override;
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bool IsExecutable() const override;
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uint32_t GetAddressByteSize() const override;
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lldb_private::Symtab *GetSymtab() override;
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bool IsStripped() override;
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void CreateSections(lldb_private::SectionList &unified_section_list) override;
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void Dump(lldb_private::Stream *s) override;
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lldb_private::ArchSpec GetArchitecture() override;
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bool GetUUID(lldb_private::UUID *uuid) override;
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uint32_t GetDependentModules(lldb_private::FileSpecList &files) override;
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size_t ReadSectionData(lldb_private::Section *section,
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lldb::offset_t section_offset, void *dst,
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size_t dst_len) override;
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size_t
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ReadSectionData(lldb_private::Section *section,
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lldb_private::DataExtractor §ion_data) override;
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lldb_private::Address GetEntryPointAddress() override;
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lldb_private::Address GetBaseAddress() override;
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ObjectFile::Type CalculateType() override;
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ObjectFile::Strata CalculateStrata() override;
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//------------------------------------------------------------------
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// PluginInterface protocol
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//------------------------------------------------------------------
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lldb_private::ConstString GetPluginName() override;
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uint32_t GetPluginVersion() override;
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protected:
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lldb::ObjectFileJITDelegateWP m_delegate_wp;
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};
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#endif // liblldb_ObjectFileJIT_h_
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