| //===-- DisassemblerLLVMC.h -------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_DisassemblerLLVMC_h_ |
| #define liblldb_DisassemblerLLVMC_h_ |
| |
| |
| #include "llvm-c/Disassembler.h" |
| |
| #include "lldb/Core/Address.h" |
| #include "lldb/Core/Disassembler.h" |
| #include "lldb/Core/PluginManager.h" |
| #include "lldb/Host/Mutex.h" |
| |
| class InstructionLLVMC; |
| |
| class DisassemblerLLVMC : public lldb_private::Disassembler |
| { |
| public: |
| //------------------------------------------------------------------ |
| // Static Functions |
| //------------------------------------------------------------------ |
| static void |
| Initialize(); |
| |
| static void |
| Terminate(); |
| |
| static const char * |
| GetPluginNameStatic(); |
| |
| static const char * |
| GetPluginDescriptionStatic(); |
| |
| static lldb_private::Disassembler * |
| CreateInstance(const lldb_private::ArchSpec &arch); |
| |
| |
| DisassemblerLLVMC(const lldb_private::ArchSpec &arch); |
| |
| virtual |
| ~DisassemblerLLVMC(); |
| |
| size_t |
| DecodeInstructions (const lldb_private::Address &base_addr, |
| const lldb_private::DataExtractor& data, |
| uint32_t data_offset, |
| uint32_t num_instructions, |
| bool append); |
| |
| //------------------------------------------------------------------ |
| // PluginInterface protocol |
| //------------------------------------------------------------------ |
| virtual const char * |
| GetPluginName(); |
| |
| virtual const char * |
| GetShortPluginName(); |
| |
| virtual uint32_t |
| GetPluginVersion(); |
| |
| protected: |
| friend class InstructionLLVMC; |
| |
| bool |
| IsValid() |
| { |
| return (m_disasm_context != NULL); |
| } |
| |
| int OpInfo(uint64_t PC, |
| uint64_t Offset, |
| uint64_t Size, |
| int TagType, |
| void *TagBug); |
| |
| const char *SymbolLookup (uint64_t ReferenceValue, |
| uint64_t *ReferenceType, |
| uint64_t ReferencePC, |
| const char **ReferenceName); |
| |
| static int OpInfoCallback (void *DisInfo, |
| uint64_t PC, |
| uint64_t Offset, |
| uint64_t Size, |
| int TagType, |
| void *TagBug); |
| |
| static const char *SymbolLookupCallback(void *DisInfo, |
| uint64_t ReferenceValue, |
| uint64_t *ReferenceType, |
| uint64_t ReferencePC, |
| const char **ReferenceName); |
| |
| void Lock(InstructionLLVMC *inst, |
| lldb_private::ExecutionContextScope *exe_scope) |
| { |
| m_mutex.Lock(); |
| |
| m_inst = inst; |
| m_exe_scope = exe_scope; |
| } |
| |
| void Unlock() |
| { |
| m_exe_scope = NULL; |
| m_inst = NULL; |
| |
| m_mutex.Unlock(); |
| } |
| |
| lldb_private::ExecutionContextScope *m_exe_scope; |
| InstructionLLVMC *m_inst; |
| lldb_private::Mutex m_mutex; |
| ::LLVMDisasmContextRef m_disasm_context; |
| ::LLVMDisasmContextRef m_alternate_disasm_context; |
| }; |
| |
| #endif // liblldb_DisassemblerLLVM_h_ |