| //===-- RegisterContextMacOSXFrameBackchain.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_RegisterContextMacOSXFrameBackchain_h_ |
| #define lldb_RegisterContextMacOSXFrameBackchain_h_ |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/lldb-private.h" |
| #include "lldb/Target/RegisterContext.h" |
| |
| #include "UnwindMacOSXFrameBackchain.h" |
| |
| class RegisterContextMacOSXFrameBackchain : public lldb_private::RegisterContext |
| { |
| public: |
| //------------------------------------------------------------------ |
| // Constructors and Destructors |
| //------------------------------------------------------------------ |
| RegisterContextMacOSXFrameBackchain (lldb_private::Thread &thread, |
| uint32_t concrete_frame_idx, |
| const UnwindMacOSXFrameBackchain::Cursor &cursor); |
| |
| virtual |
| ~RegisterContextMacOSXFrameBackchain (); |
| |
| //------------------------------------------------------------------ |
| // Subclasses must override these functions |
| //------------------------------------------------------------------ |
| 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 (uint32_t kind, uint32_t num); |
| |
| private: |
| UnwindMacOSXFrameBackchain::Cursor m_cursor; |
| bool m_cursor_is_valid; |
| //------------------------------------------------------------------ |
| // For RegisterContextMacOSXFrameBackchain only |
| //------------------------------------------------------------------ |
| DISALLOW_COPY_AND_ASSIGN (RegisterContextMacOSXFrameBackchain); |
| }; |
| |
| #endif // lldb_RegisterContextMacOSXFrameBackchain_h_ |