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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/*
SPDX-FileCopyrightText: 2013 Vlas Puhov <vlas.puhov@mail.ru>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "registercontroller_arm.h"
#include "debuglog.h"
#include <KLocalizedString>
using namespace KDevMI;
QVector<QStringList> RegisterController_Arm::m_registerNames;
FlagRegister RegisterController_Arm::m_cpsr;
void RegisterController_Arm::updateValuesForRegisters(RegistersGroup* registers) const
{
qCDebug(DEBUGGERCOMMON) << "Updating values for registers: " << registers->groupName.name();
if (registers->groupName == enumToGroupName(Flags)) {
updateFlagValues(registers, m_cpsr);
} else {
IRegisterController::updateValuesForRegisters(registers);
}
}
RegistersGroup RegisterController_Arm::registersFromGroup(const GroupsName& group) const
{
RegistersGroup registers;
registers.groupName = group;
registers.format = m_formatsModes[group.index()].formats.first();
const auto registerNames = registerNamesForGroup(group);
registers.registers.reserve(registerNames.size());
for (const auto& name : registerNames) {
registers.registers.append(Register(name, QString()));
}
updateValuesForRegisters(®isters);
return registers;
}
QVector<GroupsName> RegisterController_Arm::namesOfRegisterGroups() const
{
static const QVector<GroupsName> registerGroups = QVector<GroupsName>{
enumToGroupName(General),
enumToGroupName(Flags),
enumToGroupName(VFP_single),
enumToGroupName(VFP_double),
enumToGroupName(VFP_quad),
};
return registerGroups;
}
void RegisterController_Arm::setRegisterValueForGroup(const GroupsName& group, const Register& reg)
{
if (group == enumToGroupName(General)) {
setGeneralRegister(reg, group);
} else if (group == enumToGroupName(Flags)) {
setFlagRegister(reg, m_cpsr);
} else if (group == enumToGroupName(VFP_single)) {
setVFPS_Register(reg);
} else if (group == enumToGroupName(VFP_double)) {
setVFPD_Register(reg);
} else if (group == enumToGroupName(VFP_quad)) {
setVFPQ_Register(reg);
}
}
void RegisterController_Arm::setVFPS_Register(const Register& reg)
{
setGeneralRegister(reg, enumToGroupName(VFP_single));
}
void RegisterController_Arm::setVFPD_Register(const Register& reg)
{
setStructuredRegister(reg, enumToGroupName(VFP_double));
}
void RegisterController_Arm::setVFPQ_Register(const Register& reg)
{
setStructuredRegister(reg, enumToGroupName(VFP_quad));
}
void RegisterController_Arm::updateRegisters(const GroupsName& group)
{
if (!m_registerNamesInitialized) {
if (initializeRegisters()) {
m_registerNamesInitialized = true;
}
}
IRegisterController::updateRegisters(group);
}
GroupsName RegisterController_Arm::enumToGroupName(ArmRegisterGroups group) const
{
static const GroupsName groups[LAST_REGISTER] = { createGroupName(i18n("General"), General) , createGroupName(i18n("Flags"), Flags, flag, m_cpsr.registerName), createGroupName(i18n("VFP single-word"), VFP_single, floatPoint), createGroupName(i18n("VFP double-word"), VFP_double, structured), createGroupName(i18n("VFP quad-word"), VFP_quad, structured)};
return groups[group];
}
RegisterController_Arm::RegisterController_Arm(MIDebugSession* debugSession, QObject* parent) : IRegisterController(debugSession, parent)
{
if (m_registerNames.isEmpty()) {
const int registerCount = static_cast<int>(LAST_REGISTER);
m_registerNames.resize(registerCount);
initRegisterNames();
}
m_formatsModes.resize(namesOfRegisterGroups().size());
m_formatsModes[VFP_double].formats = {Binary, Decimal, Hexadecimal, Octal, Unsigned};
m_formatsModes[VFP_double].modes = {u32, u64, f32, f64};
m_formatsModes[Flags].formats.append(Raw);
m_formatsModes[Flags].modes.append(natural);
m_formatsModes[VFP_single].formats.append(Decimal);
m_formatsModes[VFP_single].modes.append(natural);
m_formatsModes[VFP_quad] = m_formatsModes[VFP_double];
m_formatsModes[General].formats.append(Raw);
m_formatsModes[General].formats << m_formatsModes[VFP_double].formats;
m_formatsModes[General].modes.append(natural);
}
void RegisterController_Arm::initRegisterNames()
{
for (int i = 0; i < 32; i++) {
m_registerNames[VFP_single] << (QLatin1Char('s') + QString::number(i));
}
m_cpsr.registerName = QStringLiteral("cpsr");
m_cpsr.flags = QStringList{
QStringLiteral("Q"),
QStringLiteral("V"),
QStringLiteral("C"),
QStringLiteral("Z"),
QStringLiteral("N"),
};
m_cpsr.bits = QStringList{
QStringLiteral("27"),
QStringLiteral("28"),
QStringLiteral("29"),
QStringLiteral("30"),
QStringLiteral("31"),
};
m_cpsr.groupName = enumToGroupName(Flags);
m_registerNames[Flags] = m_cpsr.flags;
for (int i = 0; i < 13; i++) {
m_registerNames[General] << (QLatin1Char('r') + QString::number(i));
}
m_registerNames[General] << QStringLiteral("sp") << QStringLiteral("lr") << QStringLiteral("pc");
for (int i = 0; i < 32; i++) {
m_registerNames[VFP_double] << (QLatin1Char('d') + QString::number(i));
}
for (int i = 0; i < 16; i++) {
m_registerNames[VFP_quad] << (QLatin1Char('q') + QString::number(i));
}
}
QStringList RegisterController_Arm::registerNamesForGroup(const GroupsName& group) const
{
for (int i = 0; i < static_cast<int>(LAST_REGISTER); i++) {
if (group == enumToGroupName(static_cast<ArmRegisterGroups>(i))) {
return m_registerNames[i];
}
}
return QStringList();
}
#include "moc_registercontroller_arm.cpp"
|
