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1//===-- NativeRegisterContextWindows_x86_64.h -------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#if defined(__x86_64__) || defined(_M_X64)10#ifndef liblldb_NativeRegisterContextWindows_x86_64_h_11#define liblldb_NativeRegisterContextWindows_x86_64_h_12 13#include "Plugins/Process/Utility/RegisterContext_x86.h"14#include "Plugins/Process/Utility/lldb-x86-register-enums.h"15 16#include "NativeRegisterContextWindows.h"17 18namespace lldb_private {19 20class NativeThreadWindows;21 22class NativeRegisterContextWindows_x86_6423 : public NativeRegisterContextWindows {24public:25 NativeRegisterContextWindows_x86_64(const ArchSpec &target_arch,26 NativeThreadProtocol &native_thread);27 28 uint32_t GetRegisterSetCount() const override;29 30 const RegisterSet *GetRegisterSet(uint32_t set_index) const override;31 32 Status ReadRegister(const RegisterInfo *reg_info,33 RegisterValue ®_value) override;34 35 Status WriteRegister(const RegisterInfo *reg_info,36 const RegisterValue ®_value) override;37 38 Status ReadAllRegisterValues(lldb::WritableDataBufferSP &data_sp) override;39 40 Status WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override;41 42 Status IsWatchpointHit(uint32_t wp_index, bool &is_hit) override;43 44 Status GetWatchpointHitIndex(uint32_t &wp_index,45 lldb::addr_t trap_addr) override;46 47 Status IsWatchpointVacant(uint32_t wp_index, bool &is_vacant) override;48 49 bool ClearHardwareWatchpoint(uint32_t wp_index) override;50 51 Status ClearAllHardwareWatchpoints() override;52 53 uint32_t SetHardwareWatchpoint(lldb::addr_t addr, size_t size,54 uint32_t watch_flags) override;55 56 lldb::addr_t GetWatchpointAddress(uint32_t wp_index) override;57 58 uint32_t NumSupportedHardwareWatchpoints() override;59 60protected:61 Status GPRRead(const uint32_t reg, RegisterValue ®_value);62 Status GPRWrite(const uint32_t reg, const RegisterValue ®_value);63 64 Status FPRRead(const uint32_t reg, RegisterValue ®_value);65 Status FPRWrite(const uint32_t reg, const RegisterValue ®_value);66 67 Status DRRead(const uint32_t reg, RegisterValue ®_value);68 Status DRWrite(const uint32_t reg, const RegisterValue ®_value);69 70private:71 Status ApplyHardwareBreakpoint(uint32_t wp_index, lldb::addr_t addr,72 size_t size, uint32_t flags);73 74 bool IsGPR(uint32_t reg_index) const;75 bool IsFPR(uint32_t reg_index) const;76 bool IsDR(uint32_t reg_index) const;77};78 79} // namespace lldb_private80 81#endif // liblldb_NativeRegisterContextWindows_x86_64_h_82#endif // defined(__x86_64__) || defined(_M_X64)83