RegisterContextPOSIXProcessMonitor_powerpc.h

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//===-- RegisterContextPOSIXProcessMonitor_powerpc.h -------------*- C++
//-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef liblldb_RegisterContextPOSIXProcessMonitor_powerpc_H_
#define liblldb_RegisterContextPOSIXProcessMonitor_powerpc_H_
 
#include "Plugins/Process/Utility/RegisterContextPOSIX_powerpc.h"
#include "RegisterContextPOSIX.h"
 
class RegisterContextPOSIXProcessMonitor_powerpc
    : public RegisterContextPOSIX_powerpc,
      public POSIXBreakpointProtocol {
public:
  RegisterContextPOSIXProcessMonitor_powerpc(
      lldb_private::Thread &thread, uint32_t concrete_frame_idx,
      lldb_private::RegisterInfoInterface *register_info);
 
protected:
  bool IsVMX();
 
  bool ReadGPR() override;
 
  bool ReadFPR() override;
 
  bool ReadVMX() override;
 
  bool WriteGPR() override;
 
  bool WriteFPR() override;
 
  bool WriteVMX() override;
 
  // lldb_private::RegisterContext
  bool ReadRegister(const unsigned reg, lldb_private::RegisterValue &value);
 
  bool WriteRegister(const unsigned reg,
                     const lldb_private::RegisterValue &value);
 
  bool ReadRegister(const lldb_private::RegisterInfo *reg_info,
                    lldb_private::RegisterValue &value) override;
 
  bool WriteRegister(const lldb_private::RegisterInfo *reg_info,
                     const lldb_private::RegisterValue &value) override;
 
  bool ReadAllRegisterValues(lldb::DataBufferSP &data_sp) override;
 
  bool WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override;
 
  uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size, bool read,
                                 bool write) override;
 
  bool ClearHardwareWatchpoint(uint32_t hw_index) override;
 
  bool HardwareSingleStep(bool enable) override;
 
  // POSIXBreakpointProtocol
  bool UpdateAfterBreakpoint() override;
 
  unsigned GetRegisterIndexFromOffset(unsigned offset) override;
 
  bool IsWatchpointHit(uint32_t hw_index) override;
 
  bool ClearWatchpointHits() override;
 
  lldb::addr_t GetWatchpointAddress(uint32_t hw_index) override;
 
  bool IsWatchpointVacant(uint32_t hw_index) override;
 
  bool SetHardwareWatchpointWithIndex(lldb::addr_t addr, size_t size, bool read,
                                      bool write, uint32_t hw_index) override;
 
  uint32_t NumSupportedHardwareWatchpoints() override;
 
private:
  ProcessMonitor &GetMonitor();
};
 
#endif