| Greg Clayton | 23f8c95 | 2014-03-24 23:10:19 +0000 | [diff] [blame^] | 1 | //===-- ObjectFileJIT.h -----------------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #ifndef liblldb_ObjectFileJIT_h_ |
| 11 | #define liblldb_ObjectFileJIT_h_ |
| 12 | |
| 13 | #include "lldb/Core/Address.h" |
| 14 | #include "lldb/Symbol/ObjectFile.h" |
| 15 | |
| 16 | |
| 17 | //---------------------------------------------------------------------- |
| 18 | // This class needs to be hidden as eventually belongs in a plugin that |
| 19 | // will export the ObjectFile protocol |
| 20 | //---------------------------------------------------------------------- |
| 21 | class ObjectFileJIT : |
| 22 | public lldb_private::ObjectFile |
| 23 | { |
| 24 | public: |
| 25 | //------------------------------------------------------------------ |
| 26 | // Static Functions |
| 27 | //------------------------------------------------------------------ |
| 28 | static void |
| 29 | Initialize(); |
| 30 | |
| 31 | static void |
| 32 | Terminate(); |
| 33 | |
| 34 | static lldb_private::ConstString |
| 35 | GetPluginNameStatic(); |
| 36 | |
| 37 | static const char * |
| 38 | GetPluginDescriptionStatic(); |
| 39 | |
| 40 | static lldb_private::ObjectFile * |
| 41 | CreateInstance (const lldb::ModuleSP &module_sp, |
| 42 | lldb::DataBufferSP& data_sp, |
| 43 | lldb::offset_t data_offset, |
| 44 | const lldb_private::FileSpec* file, |
| 45 | lldb::offset_t file_offset, |
| 46 | lldb::offset_t length); |
| 47 | |
| 48 | static lldb_private::ObjectFile * |
| 49 | CreateMemoryInstance (const lldb::ModuleSP &module_sp, |
| 50 | lldb::DataBufferSP& data_sp, |
| 51 | const lldb::ProcessSP &process_sp, |
| 52 | lldb::addr_t header_addr); |
| 53 | |
| 54 | static size_t |
| 55 | GetModuleSpecifications (const lldb_private::FileSpec& file, |
| 56 | lldb::DataBufferSP& data_sp, |
| 57 | lldb::offset_t data_offset, |
| 58 | lldb::offset_t file_offset, |
| 59 | lldb::offset_t length, |
| 60 | lldb_private::ModuleSpecList &specs); |
| 61 | |
| 62 | //------------------------------------------------------------------ |
| 63 | // Member Functions |
| 64 | //------------------------------------------------------------------ |
| 65 | ObjectFileJIT (const lldb::ModuleSP &module_sp, |
| 66 | const lldb::ObjectFileJITDelegateSP &delegate_sp); |
| 67 | |
| 68 | virtual |
| 69 | ~ObjectFileJIT(); |
| 70 | |
| 71 | virtual bool |
| 72 | ParseHeader (); |
| 73 | |
| 74 | virtual bool |
| 75 | SetLoadAddress(lldb_private::Target &target, |
| 76 | lldb::addr_t value, |
| 77 | bool value_is_offset); |
| 78 | |
| 79 | virtual lldb::ByteOrder |
| 80 | GetByteOrder () const; |
| 81 | |
| 82 | virtual bool |
| 83 | IsExecutable () const; |
| 84 | |
| 85 | virtual uint32_t |
| 86 | GetAddressByteSize () const; |
| 87 | |
| 88 | virtual lldb_private::Symtab * |
| 89 | GetSymtab(); |
| 90 | |
| 91 | virtual bool |
| 92 | IsStripped (); |
| 93 | |
| 94 | virtual void |
| 95 | CreateSections (lldb_private::SectionList &unified_section_list); |
| 96 | |
| 97 | virtual void |
| 98 | Dump (lldb_private::Stream *s); |
| 99 | |
| 100 | virtual bool |
| 101 | GetArchitecture (lldb_private::ArchSpec &arch); |
| 102 | |
| 103 | virtual bool |
| 104 | GetUUID (lldb_private::UUID* uuid); |
| 105 | |
| 106 | virtual uint32_t |
| 107 | GetDependentModules (lldb_private::FileSpecList& files); |
| 108 | |
| 109 | virtual size_t |
| 110 | ReadSectionData (const lldb_private::Section *section, |
| 111 | off_t section_offset, |
| 112 | void *dst, |
| 113 | size_t dst_len) const; |
| 114 | virtual size_t |
| 115 | ReadSectionData (const lldb_private::Section *section, |
| 116 | lldb_private::DataExtractor& section_data) const; |
| 117 | |
| 118 | //------------------------------------------------------------------ |
| 119 | // PluginInterface protocol |
| 120 | //------------------------------------------------------------------ |
| 121 | virtual lldb_private::ConstString |
| 122 | GetPluginName(); |
| 123 | |
| 124 | virtual uint32_t |
| 125 | GetPluginVersion(); |
| 126 | |
| 127 | virtual lldb_private::Address |
| 128 | GetEntryPointAddress (); |
| 129 | |
| 130 | virtual lldb_private::Address |
| 131 | GetHeaderAddress (); |
| 132 | |
| 133 | virtual ObjectFile::Type |
| 134 | CalculateType(); |
| 135 | |
| 136 | virtual ObjectFile::Strata |
| 137 | CalculateStrata(); |
| 138 | protected: |
| 139 | lldb::ObjectFileJITDelegateWP m_delegate_wp; |
| 140 | }; |
| 141 | |
| 142 | #endif // liblldb_ObjectFileJIT_h_ |