| //===-- RegisterContextHistory.h ----------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef lldb_RegisterContextHistory_h_ |
| #define lldb_RegisterContextHistory_h_ |
| |
| #include <vector> |
| |
| #include "lldb/lldb-private.h" |
| #include "lldb/Target/RegisterContext.h" |
| #include "lldb/Symbol/SymbolContext.h" |
| |
| namespace lldb_private { |
| |
| class RegisterContextHistory : public lldb_private::RegisterContext |
| { |
| public: |
| typedef std::shared_ptr<RegisterContextHistory> SharedPtr; |
| |
| RegisterContextHistory (Thread &thread, uint32_t concrete_frame_idx, uint32_t address_byte_size, lldb::addr_t pc_value); |
| |
| /// |
| // pure virtual functions from the base class that we must implement |
| /// |
| |
| virtual |
| ~RegisterContextHistory (); |
| |
| virtual void |
| InvalidateAllRegisters (); |
| |
| virtual size_t |
| GetRegisterCount (); |
| |
| virtual const lldb_private::RegisterInfo * |
| GetRegisterInfoAtIndex (size_t reg); |
| |
| virtual size_t |
| GetRegisterSetCount (); |
| |
| virtual const lldb_private::RegisterSet * |
| GetRegisterSet (size_t reg_set); |
| |
| virtual bool |
| ReadRegister (const lldb_private::RegisterInfo *reg_info, lldb_private::RegisterValue &value); |
| |
| virtual bool |
| WriteRegister (const lldb_private::RegisterInfo *reg_info, const lldb_private::RegisterValue &value); |
| |
| virtual bool |
| ReadAllRegisterValues (lldb::DataBufferSP &data_sp); |
| |
| virtual bool |
| WriteAllRegisterValues (const lldb::DataBufferSP &data_sp); |
| |
| virtual uint32_t |
| ConvertRegisterKindToRegisterNumber (lldb::RegisterKind kind, uint32_t num); |
| |
| private: |
| //------------------------------------------------------------------ |
| // For RegisterContextLLDB only |
| //------------------------------------------------------------------ |
| |
| lldb_private::RegisterSet m_reg_set0; // register set 0 (PC only) |
| lldb_private::RegisterInfo m_pc_reg_info; |
| |
| lldb::addr_t m_pc_value; |
| |
| DISALLOW_COPY_AND_ASSIGN (RegisterContextHistory); |
| }; |
| } // namespace lldb_private |
| |
| #endif // lldb_RegisterContextHistory_h_ |