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Current Path: /usr/src/contrib/llvm-project/lldb/source/Plugins/Process/FreeBSD

usr / src / contrib / llvm-project / lldb / source / Plugins / Process / FreeBSD /

📁 ..
📄 FreeBSDThread.cpp(19.89 KB)
📄 FreeBSDThread.h(3.07 KB)
📄 POSIXStopInfo.cpp(1.4 KB)
📄 POSIXStopInfo.h(1.93 KB)
📄 ProcessFreeBSD.cpp(33.97 KB)
📄 ProcessFreeBSD.h(6.67 KB)
📄 ProcessMonitor.cpp(40.67 KB)
📄 ProcessMonitor.h(10.42 KB)
📄 RegisterContextPOSIX.h(2.29 KB)
📄 RegisterContextPOSIXProcessMonitor_arm.cpp(7.79 KB)
📄 RegisterContextPOSIXProcessMonitor_arm.h(2.31 KB)
📄 RegisterContextPOSIXProcessMonitor_arm64.cpp(8.3 KB)
📄 RegisterContextPOSIXProcessMonitor_arm64.h(2.27 KB)
📄 RegisterContextPOSIXProcessMonitor_mips64.cpp(8.01 KB)
📄 RegisterContextPOSIXProcessMonitor_mips64.h(2.45 KB)
📄 RegisterContextPOSIXProcessMonitor_powerpc.cpp(8.65 KB)
📄 RegisterContextPOSIXProcessMonitor_powerpc.h(2.36 KB)
📄 RegisterContextPOSIXProcessMonitor_x86.cpp(19.99 KB)
📄 RegisterContextPOSIXProcessMonitor_x86.h(2.42 KB)

Editing: RegisterContextPOSIXProcessMonitor_x86.h

//===-- RegisterContextPOSIXProcessMonitor_x86.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_x86_H_
#define liblldb_RegisterContextPOSIXProcessMonitor_x86_H_

#include "Plugins/Process/Utility/RegisterContextPOSIX_x86.h"
#include "RegisterContextPOSIX.h"
#include <sys/uio.h>

class RegisterContextPOSIXProcessMonitor_x86_64
    : public RegisterContextPOSIX_x86,
      public POSIXBreakpointProtocol {
public:
  RegisterContextPOSIXProcessMonitor_x86_64(
      lldb_private::Thread &thread, uint32_t concrete_frame_idx,
      lldb_private::RegisterInfoInterface *register_info);

protected:
  bool ReadGPR();

bool ReadFPR();

bool WriteGPR();

bool WriteFPR();

// 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);

bool WriteRegister(const lldb_private::RegisterInfo *reg_info,
                     const lldb_private::RegisterValue &value);

bool ReadAllRegisterValues(lldb::DataBufferSP &data_sp);

bool WriteAllRegisterValues(const lldb::DataBufferSP &data_sp);

uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size, bool read,
                                 bool write);

bool ClearHardwareWatchpoint(uint32_t hw_index);

bool HardwareSingleStep(bool enable);

// POSIXBreakpointProtocol
  bool UpdateAfterBreakpoint();

unsigned GetRegisterIndexFromOffset(unsigned offset);

bool IsWatchpointHit(uint32_t hw_index);

bool ClearWatchpointHits();

lldb::addr_t GetWatchpointAddress(uint32_t hw_index);

bool IsWatchpointVacant(uint32_t hw_index);

bool SetHardwareWatchpointWithIndex(lldb::addr_t addr, size_t size, bool read,
                                      bool write, uint32_t hw_index);

uint32_t NumSupportedHardwareWatchpoints();

private:
  ProcessMonitor &GetMonitor();
  uint32_t
      m_fctrl_offset_in_userarea; // Offset of 'fctrl' in 'UserArea' Structure
  struct iovec m_iovec;
};

#endif

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Editing: RegisterContextPOSIXProcessMonitor_x86.h

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