| 1 | //===-- RegisterContextPOSIX_mips64.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_REGISTERCONTEXTPOSIX_MIPS64_H |
| 10 | #define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_MIPS64_H |
| 11 | |
| 12 | #include "RegisterContext_mips.h" |
| 13 | #include "RegisterInfoInterface.h" |
| 14 | #include "lldb/Target/RegisterContext.h" |
| 15 | #include "lldb/Utility/Log.h" |
| 16 | |
| 17 | class RegisterContextPOSIX_mips64 : public lldb_private::RegisterContext { |
| 18 | public: |
| 19 | |
| 20 | enum Register_count{ |
| 21 | gpr_registers_count = 0, |
| 22 | fpr_registers_count, |
| 23 | msa_registers_count, |
| 24 | register_set_count |
| 25 | }; |
| 26 | |
| 27 | RegisterContextPOSIX_mips64( |
| 28 | lldb_private::Thread &thread, uint32_t concrete_frame_idx, |
| 29 | lldb_private::RegisterInfoInterface *register_info); |
| 30 | |
| 31 | ~RegisterContextPOSIX_mips64() override; |
| 32 | |
| 33 | void Invalidate(); |
| 34 | |
| 35 | void InvalidateAllRegisters() override; |
| 36 | |
| 37 | size_t GetRegisterCount() override; |
| 38 | |
| 39 | virtual size_t GetGPRSize(); |
| 40 | |
| 41 | virtual unsigned GetRegisterSize(unsigned reg); |
| 42 | |
| 43 | virtual unsigned GetRegisterOffset(unsigned reg); |
| 44 | |
| 45 | const lldb_private::RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override; |
| 46 | |
| 47 | size_t GetRegisterSetCount() override; |
| 48 | |
| 49 | const lldb_private::RegisterSet *GetRegisterSet(size_t set) override; |
| 50 | |
| 51 | const char *GetRegisterName(unsigned reg); |
| 52 | |
| 53 | uint32_t ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind, |
| 54 | uint32_t num) override; |
| 55 | |
| 56 | protected: |
| 57 | uint32_t m_num_registers; |
| 58 | uint8_t m_registers_count[register_set_count]; |
| 59 | std::unique_ptr<lldb_private::RegisterInfoInterface> |
| 60 | m_register_info_up; // Register Info Interface (FreeBSD or Linux) |
| 61 | |
| 62 | // Determines if an extended register set is supported on the processor |
| 63 | // running the inferior process. |
| 64 | virtual bool IsRegisterSetAvailable(size_t set_index); |
| 65 | |
| 66 | virtual const lldb_private::RegisterInfo *GetRegisterInfo(); |
| 67 | |
| 68 | bool IsGPR(unsigned reg); |
| 69 | |
| 70 | bool IsFPR(unsigned reg); |
| 71 | |
| 72 | virtual bool ReadGPR() = 0; |
| 73 | virtual bool ReadFPR() = 0; |
| 74 | virtual bool WriteGPR() = 0; |
| 75 | virtual bool WriteFPR() = 0; |
| 76 | }; |
| 77 | |
| 78 | #endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_MIPS64_H |
| 79 |