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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
//===-- SBEvent.cpp ---------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBEvent.h"
#include "SBReproducerPrivate.h"
#include "lldb/API/SBBroadcaster.h"
#include "lldb/API/SBStream.h"
#include "lldb/Breakpoint/Breakpoint.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Target/Process.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/Event.h"
#include "lldb/Utility/Stream.h"
using namespace lldb;
using namespace lldb_private;
SBEvent::SBEvent() : m_event_sp(), m_opaque_ptr(nullptr) {
LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBEvent);
}
SBEvent::SBEvent(uint32_t event_type, const char *cstr, uint32_t cstr_len)
: m_event_sp(new Event(event_type, new EventDataBytes(cstr, cstr_len))),
m_opaque_ptr(m_event_sp.get()) {
LLDB_RECORD_CONSTRUCTOR(SBEvent, (uint32_t, const char *, uint32_t),
event_type, cstr, cstr_len);
}
SBEvent::SBEvent(EventSP &event_sp)
: m_event_sp(event_sp), m_opaque_ptr(event_sp.get()) {
LLDB_RECORD_CONSTRUCTOR(SBEvent, (lldb::EventSP &), event_sp);
}
SBEvent::SBEvent(Event *event_ptr) : m_event_sp(), m_opaque_ptr(event_ptr) {
LLDB_RECORD_CONSTRUCTOR(SBEvent, (lldb_private::Event *), event_ptr);
}
SBEvent::SBEvent(const SBEvent &rhs)
: m_event_sp(rhs.m_event_sp), m_opaque_ptr(rhs.m_opaque_ptr) {
LLDB_RECORD_CONSTRUCTOR(SBEvent, (const lldb::SBEvent &), rhs);
}
const SBEvent &SBEvent::operator=(const SBEvent &rhs) {
LLDB_RECORD_METHOD(const lldb::SBEvent &,
SBEvent, operator=,(const lldb::SBEvent &), rhs);
if (this != &rhs) {
m_event_sp = rhs.m_event_sp;
m_opaque_ptr = rhs.m_opaque_ptr;
}
return LLDB_RECORD_RESULT(*this);
}
SBEvent::~SBEvent() {}
const char *SBEvent::GetDataFlavor() {
LLDB_RECORD_METHOD_NO_ARGS(const char *, SBEvent, GetDataFlavor);
Event *lldb_event = get();
if (lldb_event) {
EventData *event_data = lldb_event->GetData();
if (event_data)
return lldb_event->GetData()->GetFlavor().AsCString();
}
return nullptr;
}
uint32_t SBEvent::GetType() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBEvent, GetType);
const Event *lldb_event = get();
uint32_t event_type = 0;
if (lldb_event)
event_type = lldb_event->GetType();
return event_type;
}
SBBroadcaster SBEvent::GetBroadcaster() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBBroadcaster, SBEvent,
GetBroadcaster);
SBBroadcaster broadcaster;
const Event *lldb_event = get();
if (lldb_event)
broadcaster.reset(lldb_event->GetBroadcaster(), false);
return LLDB_RECORD_RESULT(broadcaster);
}
const char *SBEvent::GetBroadcasterClass() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBEvent, GetBroadcasterClass);
const Event *lldb_event = get();
if (lldb_event)
return lldb_event->GetBroadcaster()->GetBroadcasterClass().AsCString();
else
return "unknown class";
}
bool SBEvent::BroadcasterMatchesPtr(const SBBroadcaster *broadcaster) {
LLDB_RECORD_METHOD(bool, SBEvent, BroadcasterMatchesPtr,
(const lldb::SBBroadcaster *), broadcaster);
if (broadcaster)
return BroadcasterMatchesRef(*broadcaster);
return false;
}
bool SBEvent::BroadcasterMatchesRef(const SBBroadcaster &broadcaster) {
LLDB_RECORD_METHOD(bool, SBEvent, BroadcasterMatchesRef,
(const lldb::SBBroadcaster &), broadcaster);
Event *lldb_event = get();
bool success = false;
if (lldb_event)
success = lldb_event->BroadcasterIs(broadcaster.get());
return success;
}
void SBEvent::Clear() {
LLDB_RECORD_METHOD_NO_ARGS(void, SBEvent, Clear);
Event *lldb_event = get();
if (lldb_event)
lldb_event->Clear();
}
EventSP &SBEvent::GetSP() const { return m_event_sp; }
Event *SBEvent::get() const {
// There is a dangerous accessor call GetSharedPtr which can be used, so if
// we have anything valid in m_event_sp, we must use that since if it gets
// used by a function that puts something in there, then it won't update
// m_opaque_ptr...
if (m_event_sp)
m_opaque_ptr = m_event_sp.get();
return m_opaque_ptr;
}
void SBEvent::reset(EventSP &event_sp) {
m_event_sp = event_sp;
m_opaque_ptr = m_event_sp.get();
}
void SBEvent::reset(Event *event_ptr) {
m_opaque_ptr = event_ptr;
m_event_sp.reset();
}
bool SBEvent::IsValid() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBEvent, IsValid);
return this->operator bool();
}
SBEvent::operator bool() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBEvent, operator bool);
// Do NOT use m_opaque_ptr directly!!! Must use the SBEvent::get() accessor.
// See comments in SBEvent::get()....
return SBEvent::get() != nullptr;
}
const char *SBEvent::GetCStringFromEvent(const SBEvent &event) {
LLDB_RECORD_STATIC_METHOD(const char *, SBEvent, GetCStringFromEvent,
(const lldb::SBEvent &), event);
return static_cast<const char *>(
EventDataBytes::GetBytesFromEvent(event.get()));
}
bool SBEvent::GetDescription(SBStream &description) {
LLDB_RECORD_METHOD(bool, SBEvent, GetDescription, (lldb::SBStream &),
description);
Stream &strm = description.ref();
if (get()) {
m_opaque_ptr->Dump(&strm);
} else
strm.PutCString("No value");
return true;
}
bool SBEvent::GetDescription(SBStream &description) const {
LLDB_RECORD_METHOD_CONST(bool, SBEvent, GetDescription, (lldb::SBStream &),
description);
Stream &strm = description.ref();
if (get()) {
m_opaque_ptr->Dump(&strm);
} else
strm.PutCString("No value");
return true;
}
namespace lldb_private {
namespace repro {
template <>
void RegisterMethods<SBEvent>(Registry &R) {
LLDB_REGISTER_CONSTRUCTOR(SBEvent, ());
LLDB_REGISTER_CONSTRUCTOR(SBEvent, (uint32_t, const char *, uint32_t));
LLDB_REGISTER_CONSTRUCTOR(SBEvent, (lldb::EventSP &));
LLDB_REGISTER_CONSTRUCTOR(SBEvent, (lldb_private::Event *));
LLDB_REGISTER_CONSTRUCTOR(SBEvent, (const lldb::SBEvent &));
LLDB_REGISTER_METHOD(const lldb::SBEvent &,
SBEvent, operator=,(const lldb::SBEvent &));
LLDB_REGISTER_METHOD(const char *, SBEvent, GetDataFlavor, ());
LLDB_REGISTER_METHOD_CONST(uint32_t, SBEvent, GetType, ());
LLDB_REGISTER_METHOD_CONST(lldb::SBBroadcaster, SBEvent, GetBroadcaster,
());
LLDB_REGISTER_METHOD_CONST(const char *, SBEvent, GetBroadcasterClass, ());
LLDB_REGISTER_METHOD(bool, SBEvent, BroadcasterMatchesPtr,
(const lldb::SBBroadcaster *));
LLDB_REGISTER_METHOD(bool, SBEvent, BroadcasterMatchesRef,
(const lldb::SBBroadcaster &));
LLDB_REGISTER_METHOD(void, SBEvent, Clear, ());
LLDB_REGISTER_METHOD_CONST(bool, SBEvent, IsValid, ());
LLDB_REGISTER_METHOD_CONST(bool, SBEvent, operator bool, ());
LLDB_REGISTER_STATIC_METHOD(const char *, SBEvent, GetCStringFromEvent,
(const lldb::SBEvent &));
LLDB_REGISTER_METHOD(bool, SBEvent, GetDescription, (lldb::SBStream &));
LLDB_REGISTER_METHOD_CONST(bool, SBEvent, GetDescription,
(lldb::SBStream &));
}
}
}
|
