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1//===-- RegisterInfoPOSIX_loongarch64.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_REGISTERINFOPOSIX_LOONGARCH64_H10#define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_LOONGARCH64_H11 12#include "RegisterInfoAndSetInterface.h"13#include "lldb/Target/RegisterContext.h"14#include "lldb/lldb-private.h"15#include <map>16 17class RegisterInfoPOSIX_loongarch6418 : public lldb_private::RegisterInfoAndSetInterface {19public:20 static const lldb_private::RegisterInfo *21 GetRegisterInfoPtr(const lldb_private::ArchSpec &target_arch);22 static uint32_t23 GetRegisterInfoCount(const lldb_private::ArchSpec &target_arch);24 25public:26 enum RegSetKind {27 GPRegSet,28 FPRegSet,29 LSXRegSet,30 LASXRegSet,31 };32 33 struct GPR {34 uint64_t gpr[32];35 36 uint64_t orig_a0;37 uint64_t csr_era;38 uint64_t csr_badv;39 uint64_t reserved[10];40 };41 42 struct FPR {43 uint64_t fpr[32];44 uint64_t fcc;45 uint32_t fcsr;46 };47 48 /* 32 registers, 128 bits width per register. */49 struct LSX {50 uint64_t vr[32 * 2];51 };52 53 /* 32 registers, 256 bits width per register. */54 struct LASX {55 uint64_t xr[32 * 4];56 };57 58 RegisterInfoPOSIX_loongarch64(const lldb_private::ArchSpec &target_arch,59 lldb_private::Flags flags);60 61 size_t GetGPRSize() const override;62 63 size_t GetFPRSize() const override;64 65 const lldb_private::RegisterInfo *GetRegisterInfo() const override;66 67 uint32_t GetRegisterCount() const override;68 69 const lldb_private::RegisterSet *70 GetRegisterSet(size_t reg_set) const override;71 72 size_t GetRegisterSetCount() const override;73 74 size_t GetRegisterSetFromRegisterIndex(uint32_t reg_index) const override;75 76private:77 const lldb_private::RegisterInfo *m_register_info_p;78 uint32_t m_register_info_count;79};80 81#endif82