//===-- NativeRegisterContextNetBSD_x86_64.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 // //===----------------------------------------------------------------------===// #if defined(__i386__) || defined(__x86_64__) #ifndef lldb_NativeRegisterContextNetBSD_x86_64_h #define lldb_NativeRegisterContextNetBSD_x86_64_h // clang-format off #include #include #include #include // clang-format on #include #include #include "Plugins/Process/NetBSD/NativeRegisterContextNetBSD.h" #include "Plugins/Process/Utility/RegisterContext_x86.h" #include "Plugins/Process/Utility/NativeRegisterContextDBReg_x86.h" #include "Plugins/Process/Utility/lldb-x86-register-enums.h" namespace lldb_private { namespace process_netbsd { class NativeProcessNetBSD; class NativeRegisterContextNetBSD_x86_64 : public NativeRegisterContextNetBSD, public NativeRegisterContextDBReg_x86 { public: NativeRegisterContextNetBSD_x86_64(const ArchSpec &target_arch, NativeThreadProtocol &native_thread); uint32_t GetRegisterSetCount() const override; const RegisterSet *GetRegisterSet(uint32_t set_index) const override; Status ReadRegister(const RegisterInfo *reg_info, RegisterValue ®_value) override; Status WriteRegister(const RegisterInfo *reg_info, const RegisterValue ®_value) override; Status ReadAllRegisterValues(lldb::WritableDataBufferSP &data_sp) override; Status WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override; llvm::Error CopyHardwareWatchpointsFrom(NativeRegisterContextNetBSD &source) override; private: // Private member types. enum RegSetKind { GPRegSet, FPRegSet, DBRegSet, MaxRegularRegSet = DBRegSet, YMMRegSet, MPXRegSet, MaxRegSet = MPXRegSet, }; // Private member variables. std::array m_gpr; std::array m_xstate; std::array m_dbr; std::array m_regset_offsets; std::optional GetSetForNativeRegNum(uint32_t reg_num) const; Status ReadRegisterSet(RegSetKind set); Status WriteRegisterSet(RegSetKind set); uint8_t *GetOffsetRegSetData(RegSetKind set, size_t reg_offset); struct YMMSplitPtr { void *xmm; void *ymm_hi; }; std::optional GetYMMSplitReg(uint32_t reg); }; } // namespace process_netbsd } // namespace lldb_private #endif // #ifndef lldb_NativeRegisterContextNetBSD_x86_64_h #endif // defined(__x86_64__)