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
17class RegisterContextPOSIX_mips64 : public lldb_private::RegisterContext {
18public:
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
56protected:
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

source code of lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.h