source/Plugins/Process/Windows/Common/x86/RegisterContextWindows_x86.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

//===-- RegisterContextWindows_x86.h ----------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_RegisterContextWindows_x86_H_
#define liblldb_RegisterContextWindows_x86_H_

#include "lldb/lldb-forward.h"
#include "RegisterContextWindows.h"

namespace lldb_private
{

class Thread;

class RegisterContextWindows_x86 : public RegisterContextWindows
{
  public:
    //------------------------------------------------------------------
    // Constructors and Destructors
    //------------------------------------------------------------------
    RegisterContextWindows_x86(Thread &thread, uint32_t concrete_frame_idx);

    virtual ~RegisterContextWindows_x86();

    //------------------------------------------------------------------
    // Subclasses must override these functions
    //------------------------------------------------------------------
    size_t GetRegisterCount() override;

    const RegisterInfo *GetRegisterInfoAtIndex(size_t reg) override;

    size_t GetRegisterSetCount() override;

    const RegisterSet *GetRegisterSet(size_t reg_set) override;

    bool ReadRegister(const RegisterInfo *reg_info, RegisterValue &reg_value) override;

private:
    bool
    ReadRegisterHelper(DWORD flags_required, const char *reg_name, DWORD value, RegisterValue &reg_value) const;
};

}

#endif // #ifndef liblldb_RegisterContextWindows_x86_H_