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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
// Copyright (C) 2019 Denis Shienkov <denis.shienkov@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "debuggerengine.h"
#include <utils/treemodel.h>
#include <QHash>
QT_BEGIN_NAMESPACE
class QMenu;
QT_END_NAMESPACE
namespace Utils { class ItemViewEvent; }
namespace Debugger::Internal {
class DebuggerEngine;
enum class PeripheralRegisterAccess
{
Unknown,
ReadOnly,
WriteOnly,
ReadWrite
};
enum class PeripheralRegisterFormat
{
Hexadecimal,
Decimal,
Octal,
Binary
};
// PeripheralRegisterField
class PeripheralRegisterField final
{
public:
QString bitRangeString() const;
QString bitValueString(quint64 regValue) const;
quint64 bitValue(quint64 regValue) const;
quint64 bitMask() const;
QString name;
QString description;
int bitOffset = 0;
int bitWidth = 0;
PeripheralRegisterAccess access = PeripheralRegisterAccess::Unknown;
PeripheralRegisterFormat format = PeripheralRegisterFormat::Hexadecimal;
};
// PeripheralRegisterValue
class PeripheralRegisterValue final
{
public:
PeripheralRegisterValue(quint64 v = 0) : v(v) {}
bool operator==(const PeripheralRegisterValue &other) const { return v == other.v; }
bool operator!=(const PeripheralRegisterValue &other) const { return !operator==(other); }
bool fromString(const QString &string, PeripheralRegisterFormat fmt);
QString toString(int size, PeripheralRegisterFormat fmt) const;
quint64 v = 0;
};
// PeripheralRegister
class PeripheralRegister final
{
public:
QString currentValueString() const;
QString previousValueString() const;
QString resetValueString() const;
QString addressString(quint64 baseAddress) const;
quint64 address(quint64 baseAddress) const;
QString name;
QString displayName;
QString description;
quint64 addressOffset = 0;
int size = 0; // in bits
PeripheralRegisterAccess access = PeripheralRegisterAccess::Unknown;
PeripheralRegisterFormat format = PeripheralRegisterFormat::Hexadecimal;
QVector<PeripheralRegisterField> fields;
PeripheralRegisterValue currentValue;
PeripheralRegisterValue previousValue;
PeripheralRegisterValue resetValue;
};
// PeripheralRegisterGroup
class PeripheralRegisterGroup final
{
public:
QString name;
QString displayName;
QString description;
quint64 baseAddress = 0;
int size = 0; // in bits
PeripheralRegisterAccess access = PeripheralRegisterAccess::Unknown;
bool active = false;
QVector<PeripheralRegister> registers;
};
// PeripheralRegisterGroups
using PeripheralRegisterGroups = QVector<PeripheralRegisterGroup>;
// PeripheralRegisterItem's
enum { PeripheralRegisterLevel = 1, PeripheralRegisterFieldLevel = 2 };
class PeripheralRegisterFieldItem;
class PeripheralRegisterItem;
using PeripheralRegisterRootItem = Utils::TypedTreeItem<PeripheralRegisterItem>;
using PeripheralRegisterModel = Utils::TreeModel<PeripheralRegisterRootItem,
PeripheralRegisterItem,
PeripheralRegisterFieldItem>;
// PeripheralRegisterHandler
class PeripheralRegisterHandler final : public PeripheralRegisterModel
{
public:
explicit PeripheralRegisterHandler(DebuggerEngine *engine);
QAbstractItemModel *model() { return this; }
void updateRegisterGroups();
void updateRegister(quint64 address, quint64 value);
void commitUpdates() { emit layoutChanged(); }
QList<quint64> activeRegisters() const;
private:
QVariant data(const QModelIndex &idx, int role) const final;
bool setData(const QModelIndex &idx, const QVariant &data, int role) final;
bool contextMenuEvent(const Utils::ItemViewEvent &ev);
QMenu *createRegisterGroupsMenu(DebuggerState state);
QMenu *createRegisterFormatMenu(DebuggerState state,
PeripheralRegisterItem *item) const;
QMenu *createRegisterFieldFormatMenu(DebuggerState state,
PeripheralRegisterFieldItem *item) const;
void setActiveGroup(const QString &groupName);
void deactivateGroups();
PeripheralRegisterGroups m_peripheralRegisterGroups;
QHash<quint64, PeripheralRegisterItem *> m_activeRegisters;
DebuggerEngine * const m_engine;
};
} // Debugger::Internal
|