1 //===-- RegisterContextPOSIXCore_arm64.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 liblldb_RegisterContextCorePOSIX_arm64_h_
10 #define liblldb_RegisterContextCorePOSIX_arm64_h_
11 
12 #include "Plugins/Process/Utility/RegisterContextPOSIX_arm64.h"
13 #include "Plugins/Process/elf-core/RegisterUtilities.h"
14 #include "lldb/Utility/DataBufferHeap.h"
15 #include "lldb/Utility/DataExtractor.h"
16 
17 class RegisterContextCorePOSIX_arm64 : public RegisterContextPOSIX_arm64 {
18 public:
19   RegisterContextCorePOSIX_arm64(
20       lldb_private::Thread &thread,
21       lldb_private::RegisterInfoInterface *register_info,
22       const lldb_private::DataExtractor &gpregset,
23       llvm::ArrayRef<lldb_private::CoreNote> notes);
24 
25   ~RegisterContextCorePOSIX_arm64() override;
26 
27   bool ReadRegister(const lldb_private::RegisterInfo *reg_info,
28                     lldb_private::RegisterValue &value) override;
29 
30   bool WriteRegister(const lldb_private::RegisterInfo *reg_info,
31                      const lldb_private::RegisterValue &value) override;
32 
33   bool ReadAllRegisterValues(lldb::DataBufferSP &data_sp) override;
34 
35   bool WriteAllRegisterValues(const lldb::DataBufferSP &data_sp) override;
36 
37   bool HardwareSingleStep(bool enable) override;
38 
39 protected:
40   bool ReadGPR() override;
41 
42   bool ReadFPR() override;
43 
44   bool WriteGPR() override;
45 
46   bool WriteFPR() override;
47 
48 private:
49   lldb::DataBufferSP m_gpr_buffer;
50   lldb_private::DataExtractor m_gpr;
51 };
52 
53 #endif // liblldb_RegisterContextCorePOSIX_arm64_h_
54