| 1 | //===-- RegisterContextPOSIX_arm.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_ARM_H |
| 10 | #define LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_ARM_H |
| 11 | |
| 12 | #include "RegisterInfoInterface.h" |
| 13 | #include "RegisterInfoPOSIX_arm.h" |
| 14 | #include "lldb/Target/RegisterContext.h" |
| 15 | #include "lldb/Utility/Log.h" |
| 16 | |
| 17 | class RegisterContextPOSIX_arm : public lldb_private::RegisterContext { |
| 18 | public: |
| 19 | RegisterContextPOSIX_arm( |
| 20 | lldb_private::Thread &thread, |
| 21 | std::unique_ptr<RegisterInfoPOSIX_arm> register_info); |
| 22 | |
| 23 | ~RegisterContextPOSIX_arm() override; |
| 24 | |
| 25 | void Invalidate(); |
| 26 | |
| 27 | void InvalidateAllRegisters() override; |
| 28 | |
| 29 | size_t GetRegisterCount() override; |
| 30 | |
| 31 | virtual size_t GetGPRSize(); |
| 32 | |
| 33 | virtual unsigned GetRegisterSize(unsigned reg); |
| 34 | |
| 35 | virtual unsigned GetRegisterOffset(unsigned reg); |
| 36 | |
| 37 | const lldb_private::RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override; |
| 38 | |
| 39 | size_t GetRegisterSetCount() override; |
| 40 | |
| 41 | const lldb_private::RegisterSet *GetRegisterSet(size_t set) override; |
| 42 | |
| 43 | const char *GetRegisterName(unsigned reg); |
| 44 | |
| 45 | protected: |
| 46 | std::unique_ptr<RegisterInfoPOSIX_arm> m_register_info_up; |
| 47 | |
| 48 | virtual const lldb_private::RegisterInfo *GetRegisterInfo(); |
| 49 | |
| 50 | bool IsGPR(unsigned reg); |
| 51 | |
| 52 | bool IsFPR(unsigned reg); |
| 53 | |
| 54 | size_t GetFPUSize() { return sizeof(RegisterInfoPOSIX_arm::FPU); } |
| 55 | |
| 56 | virtual bool ReadGPR() = 0; |
| 57 | virtual bool ReadFPR() = 0; |
| 58 | virtual bool WriteGPR() = 0; |
| 59 | virtual bool WriteFPR() = 0; |
| 60 | }; |
| 61 | |
| 62 | #endif // LLDB_SOURCE_PLUGINS_PROCESS_UTILITY_REGISTERCONTEXTPOSIX_ARM_H |
| 63 |