| //===-- Disassembler.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_Disassembler_h_ |
| #define liblldb_Disassembler_h_ |
| |
| // C Includes |
| // C++ Includes |
| #include <vector> |
| |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/lldb-private.h" |
| #include "lldb/Core/Address.h" |
| #include "lldb/Core/ArchSpec.h" |
| #include "lldb/Core/PluginInterface.h" |
| |
| namespace lldb_private { |
| |
| class Instruction |
| { |
| public: |
| Instruction (const Address &addr); |
| |
| virtual |
| ~Instruction(); |
| |
| const Address & |
| GetAddress () const |
| { |
| return m_addr; |
| } |
| |
| void |
| SetAddress (const Address &addr) |
| { |
| m_addr = addr; |
| } |
| |
| virtual size_t |
| GetByteSize() const = 0; |
| |
| |
| virtual void |
| Dump (Stream *s, |
| bool show_address, |
| const DataExtractor *bytes, |
| uint32_t bytes_offset, |
| const ExecutionContext *exe_ctx, |
| bool raw) = 0; |
| |
| virtual bool |
| DoesBranch () const = 0; |
| |
| virtual size_t |
| Extract (const DataExtractor& data, uint32_t data_offset) = 0; |
| |
| protected: |
| Address m_addr; // The section offset address of this instruction |
| }; |
| |
| |
| class InstructionList |
| { |
| public: |
| InstructionList(); |
| ~InstructionList(); |
| |
| size_t |
| GetSize() const; |
| |
| lldb::InstructionSP |
| GetInstructionAtIndex (uint32_t idx) const; |
| |
| void |
| Clear(); |
| |
| void |
| Append (lldb::InstructionSP &inst_sp); |
| |
| private: |
| typedef std::vector<lldb::InstructionSP> collection; |
| typedef collection::iterator iterator; |
| typedef collection::const_iterator const_iterator; |
| |
| collection m_instructions; |
| }; |
| |
| class Disassembler : |
| public PluginInterface |
| { |
| public: |
| |
| |
| static Disassembler* |
| FindPlugin (const ArchSpec &arch); |
| |
| static lldb::DisassemblerSP |
| DisassembleRange (const ArchSpec &arch, |
| const ExecutionContext &exe_ctx, |
| const AddressRange &disasm_range); |
| |
| static bool |
| Disassemble (Debugger &debugger, |
| const ArchSpec &arch, |
| const ExecutionContext &exe_ctx, |
| const AddressRange &range, |
| uint32_t num_mixed_context_lines, |
| bool show_bytes, |
| Stream &strm); |
| |
| static size_t |
| Disassemble (Debugger &debugger, |
| const ArchSpec &arch, |
| const ExecutionContext &exe_ctx, |
| SymbolContextList &sc_list, |
| uint32_t num_mixed_context_lines, |
| bool show_bytes, |
| Stream &strm); |
| |
| static bool |
| Disassemble (Debugger &debugger, |
| const ArchSpec &arch, |
| const ExecutionContext &exe_ctx, |
| const ConstString &name, |
| Module *module, |
| uint32_t num_mixed_context_lines, |
| bool show_bytes, |
| Stream &strm); |
| |
| static bool |
| Disassemble (Debugger &debugger, |
| const ArchSpec &arch, |
| const ExecutionContext &exe_ctx, |
| uint32_t num_mixed_context_lines, |
| bool show_bytes, |
| Stream &strm); |
| |
| //------------------------------------------------------------------ |
| // Constructors and Destructors |
| //------------------------------------------------------------------ |
| Disassembler(const ArchSpec &arch); |
| virtual ~Disassembler(); |
| |
| typedef const char * (*SummaryCallback)(const Instruction& inst, ExecutionContext *exe_context, void *user_data); |
| |
| size_t |
| ParseInstructions (const ExecutionContext *exe_ctx, |
| const AddressRange &range, |
| DataExtractor& data); |
| |
| virtual size_t |
| DecodeInstructions (const Address &base_addr, |
| const DataExtractor& data, |
| uint32_t data_offset, |
| uint32_t num_instructions) = 0; |
| |
| InstructionList & |
| GetInstructionList (); |
| |
| const InstructionList & |
| GetInstructionList () const; |
| |
| protected: |
| //------------------------------------------------------------------ |
| // Classes that inherit from Disassembler can see and modify these |
| //------------------------------------------------------------------ |
| const ArchSpec m_arch; |
| InstructionList m_instruction_list; |
| lldb::addr_t m_base_addr; |
| |
| private: |
| //------------------------------------------------------------------ |
| // For Disassembler only |
| //------------------------------------------------------------------ |
| DISALLOW_COPY_AND_ASSIGN (Disassembler); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_Disassembler_h_ |