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1//===-- RegisterContextPOSIX_ppc64le.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#ifndef LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_PPC64LE_H10#define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_PPC64LE_H11 12#include "Plugins/Process/Utility/lldb-ppc64le-register-enums.h"13#include "RegisterInfoInterface.h"14#include "Utility/PPC64LE_DWARF_Registers.h"15#include "lldb/Target/RegisterContext.h"16#include "lldb/Utility/Log.h"17 18class RegisterContextPOSIX_ppc64le : public lldb_private::RegisterContext {19public:20 RegisterContextPOSIX_ppc64le(21 lldb_private::Thread &thread, uint32_t concrete_frame_idx,22 lldb_private::RegisterInfoInterface *register_info);23 24 void InvalidateAllRegisters() override;25 26 size_t GetRegisterCount() override;27 28 virtual size_t GetGPRSize();29 30 virtual unsigned GetRegisterSize(unsigned reg);31 32 virtual unsigned GetRegisterOffset(unsigned reg);33 34 const lldb_private::RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override;35 36 size_t GetRegisterSetCount() override;37 38 const lldb_private::RegisterSet *GetRegisterSet(size_t set) override;39 40 const char *GetRegisterName(unsigned reg);41 42protected:43 // 64-bit general purpose registers.44 uint64_t m_gpr_ppc64le[k_num_gpr_registers_ppc64le];45 46 // floating-point registers including extended register.47 uint64_t m_fpr_ppc64le[k_num_fpr_registers_ppc64le];48 49 // VMX registers.50 uint64_t m_vmx_ppc64le[k_num_vmx_registers_ppc64le * 2];51 52 // VSX registers.53 uint64_t m_vsx_ppc64le[k_num_vsx_registers_ppc64le * 2];54 55 std::unique_ptr<lldb_private::RegisterInfoInterface> m_register_info_up;56 57 // Determines if an extended register set is supported on the processor58 // running the inferior process.59 virtual bool IsRegisterSetAvailable(size_t set_index);60 61 virtual const lldb_private::RegisterInfo *GetRegisterInfo();62 63 bool IsGPR(unsigned reg);64 65 bool IsFPR(unsigned reg);66 67 bool IsVMX(unsigned reg);68 69 bool IsVSX(unsigned reg);70 71};72 73#endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_PPC64LE_H74