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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_LOONGARCH64_H 10 #define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERINFOPOSIX_LOONGARCH64_H 11 12 #include "RegisterInfoAndSetInterface.h" 13 #include "lldb/Target/RegisterContext.h" 14 #include "lldb/lldb-private.h" 15 #include <map> 16 17 class RegisterInfoPOSIX_loongarch64 18 : public lldb_private::RegisterInfoAndSetInterface { 19 public: 20 static const lldb_private::RegisterInfo * 21 GetRegisterInfoPtr(const lldb_private::ArchSpec &target_arch); 22 static uint32_t 23 GetRegisterInfoCount(const lldb_private::ArchSpec &target_arch); 24 25 public: 26 enum RegSetKind { 27 GPRegSet, 28 FPRegSet, 29 }; 30 31 struct GPR { 32 uint64_t gpr[32]; 33 34 uint64_t orig_a0; 35 uint64_t csr_era; 36 uint64_t csr_badv; 37 uint64_t reserved[10]; 38 }; 39 40 struct FPR { 41 uint64_t fpr[32]; 42 uint64_t fcc; 43 uint32_t fcsr; 44 }; 45 46 RegisterInfoPOSIX_loongarch64(const lldb_private::ArchSpec &target_arch, 47 lldb_private::Flags flags); 48 49 size_t GetGPRSize() const override; 50 51 size_t GetFPRSize() const override; 52 53 const lldb_private::RegisterInfo *GetRegisterInfo() const override; 54 55 uint32_t GetRegisterCount() const override; 56 57 const lldb_private::RegisterSet * 58 GetRegisterSet(size_t reg_set) const override; 59 60 size_t GetRegisterSetCount() const override; 61 62 size_t GetRegisterSetFromRegisterIndex(uint32_t reg_index) const override; 63 64 private: 65 const lldb_private::RegisterInfo *m_register_info_p; 66 uint32_t m_register_info_count; 67 }; 68 69 #endif 70