1 //===-- RegisterContextPOSIX_s390x.h ----------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef liblldb_RegisterContextPOSIX_s390x_h_
11 #define liblldb_RegisterContextPOSIX_s390x_h_
15 // Other libraries and framework includes
17 #include "RegisterContext_s390x.h"
18 #include "RegisterInfoInterface.h"
19 #include "lldb-s390x-register-enums.h"
20 #include "lldb/Target/RegisterContext.h"
21 #include "lldb/Utility/Log.h"
25 class RegisterContextPOSIX_s390x : public lldb_private::RegisterContext {
27 RegisterContextPOSIX_s390x(
28 lldb_private::Thread &thread, uint32_t concrete_frame_idx,
29 lldb_private::RegisterInfoInterface *register_info);
31 ~RegisterContextPOSIX_s390x() override;
35 void InvalidateAllRegisters() override;
37 size_t GetRegisterCount() override;
39 virtual unsigned GetRegisterSize(unsigned reg);
41 virtual unsigned GetRegisterOffset(unsigned reg);
43 const lldb_private::RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override;
45 size_t GetRegisterSetCount() override;
47 const lldb_private::RegisterSet *GetRegisterSet(size_t set) override;
49 const char *GetRegisterName(unsigned reg);
51 uint32_t ConvertRegisterKindToRegisterNumber(lldb::RegisterKind kind,
52 uint32_t num) override;
56 uint32_t num_registers;
57 uint32_t num_gpr_registers;
58 uint32_t num_fpr_registers;
66 std::unique_ptr<lldb_private::RegisterInfoInterface> m_register_info_ap;
68 virtual bool IsRegisterSetAvailable(size_t set_index);
70 virtual const lldb_private::RegisterInfo *GetRegisterInfo();
72 bool IsGPR(unsigned reg);
74 bool IsFPR(unsigned reg);
76 lldb::ByteOrder GetByteOrder();
78 virtual bool ReadGPR() = 0;
79 virtual bool ReadFPR() = 0;
80 virtual bool WriteGPR() = 0;
81 virtual bool WriteFPR() = 0;
84 #endif // liblldb_RegisterContextPOSIX_s390x_h_