clang -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name SBValue.cpp -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -momit-leaf-frame-pointer -ffunction-sections -fdata-sections -resource-dir /usr/lib/llvm-8/lib/clang/8.0.0 -D HAVE_ROUND -D LLDB_CONFIGURATION_RELEASE -D _DEBUG -D _GNU_SOURCE -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I /build/llvm-toolchain-snapshot-8~svn345461/build-llvm/tools/lldb/source/API -I /build/llvm-toolchain-snapshot-8~svn345461/tools/lldb/source/API -I /build/llvm-toolchain-snapshot-8~svn345461/build-llvm/tools/lldb/include -I /build/llvm-toolchain-snapshot-8~svn345461/tools/lldb/include -I /build/llvm-toolchain-snapshot-8~svn345461/build-llvm/include -I /build/llvm-toolchain-snapshot-8~svn345461/include -I /usr/include/python2.7 -I /build/llvm-toolchain-snapshot-8~svn345461/tools/clang/include -I /build/llvm-toolchain-snapshot-8~svn345461/build-llvm/tools/lldb/../clang/include -I /build/llvm-toolchain-snapshot-8~svn345461/tools/lldb/source/. -U NDEBUG -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/x86_64-linux-gnu/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/x86_64-linux-gnu/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/backward -internal-isystem /usr/include/clang/8.0.0/include/ -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-8/lib/clang/8.0.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -Wno-maybe-uninitialized -Wno-comment -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension -std=c++11 -fdeprecated-macro -fdebug-compilation-dir /build/llvm-toolchain-snapshot-8~svn345461/build-llvm/tools/lldb/source/API -ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -analyzer-output=html -analyzer-config stable-report-filename=true -o /tmp/scan-build-2018-10-27-211344-32123-1 -x c++ /build/llvm-toolchain-snapshot-8~svn345461/tools/lldb/source/API/SBValue.cpp -faddrsig
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | #include "lldb/API/SBValue.h" |
11 | |
12 | #include "lldb/API/SBDeclaration.h" |
13 | #include "lldb/API/SBStream.h" |
14 | #include "lldb/API/SBTypeFilter.h" |
15 | #include "lldb/API/SBTypeFormat.h" |
16 | #include "lldb/API/SBTypeSummary.h" |
17 | #include "lldb/API/SBTypeSynthetic.h" |
18 | |
19 | #include "lldb/Breakpoint/Watchpoint.h" |
20 | #include "lldb/Core/Module.h" |
21 | #include "lldb/Core/Section.h" |
22 | #include "lldb/Core/StreamFile.h" |
23 | #include "lldb/Core/Value.h" |
24 | #include "lldb/Core/ValueObject.h" |
25 | #include "lldb/Core/ValueObjectConstResult.h" |
26 | #include "lldb/DataFormatters/DataVisualization.h" |
27 | #include "lldb/Symbol/Block.h" |
28 | #include "lldb/Symbol/Declaration.h" |
29 | #include "lldb/Symbol/ObjectFile.h" |
30 | #include "lldb/Symbol/Type.h" |
31 | #include "lldb/Symbol/Variable.h" |
32 | #include "lldb/Symbol/VariableList.h" |
33 | #include "lldb/Target/ExecutionContext.h" |
34 | #include "lldb/Target/Process.h" |
35 | #include "lldb/Target/StackFrame.h" |
36 | #include "lldb/Target/Target.h" |
37 | #include "lldb/Target/Thread.h" |
38 | #include "lldb/Utility/DataExtractor.h" |
39 | #include "lldb/Utility/Log.h" |
40 | #include "lldb/Utility/Scalar.h" |
41 | #include "lldb/Utility/Stream.h" |
42 | |
43 | #include "lldb/API/SBDebugger.h" |
44 | #include "lldb/API/SBExpressionOptions.h" |
45 | #include "lldb/API/SBFrame.h" |
46 | #include "lldb/API/SBProcess.h" |
47 | #include "lldb/API/SBTarget.h" |
48 | #include "lldb/API/SBThread.h" |
49 | |
50 | using namespace lldb; |
51 | using namespace lldb_private; |
52 | |
53 | class ValueImpl { |
54 | public: |
55 | ValueImpl() {} |
56 | |
57 | ValueImpl(lldb::ValueObjectSP in_valobj_sp, |
58 | lldb::DynamicValueType use_dynamic, bool use_synthetic, |
59 | const char *name = NULL__null) |
60 | : m_valobj_sp(), m_use_dynamic(use_dynamic), |
61 | m_use_synthetic(use_synthetic), m_name(name) { |
62 | if (in_valobj_sp) { |
63 | if ((m_valobj_sp = in_valobj_sp->GetQualifiedRepresentationIfAvailable( |
64 | lldb::eNoDynamicValues, false))) { |
65 | if (!m_name.IsEmpty()) |
66 | m_valobj_sp->SetName(m_name); |
67 | } |
68 | } |
69 | } |
70 | |
71 | ValueImpl(const ValueImpl &rhs) |
72 | : m_valobj_sp(rhs.m_valobj_sp), m_use_dynamic(rhs.m_use_dynamic), |
73 | m_use_synthetic(rhs.m_use_synthetic), m_name(rhs.m_name) {} |
74 | |
75 | ValueImpl &operator=(const ValueImpl &rhs) { |
76 | if (this != &rhs) { |
77 | m_valobj_sp = rhs.m_valobj_sp; |
78 | m_use_dynamic = rhs.m_use_dynamic; |
79 | m_use_synthetic = rhs.m_use_synthetic; |
80 | m_name = rhs.m_name; |
81 | } |
82 | return *this; |
83 | } |
84 | |
85 | bool IsValid() { |
86 | if (m_valobj_sp.get() == NULL__null) |
87 | return false; |
88 | else { |
89 | |
90 | |
91 | |
92 | |
93 | |
94 | |
95 | |
96 | |
97 | |
98 | |
99 | |
100 | TargetSP target_sp = m_valobj_sp->GetTargetSP(); |
101 | if (target_sp && target_sp->IsValid()) |
102 | return true; |
103 | else |
104 | return false; |
105 | } |
106 | } |
107 | |
108 | lldb::ValueObjectSP GetRootSP() { return m_valobj_sp; } |
109 | |
110 | lldb::ValueObjectSP GetSP(Process::StopLocker &stop_locker, |
111 | std::unique_lock<std::recursive_mutex> &lock, |
112 | Status &error) { |
113 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
114 | if (!m_valobj_sp) { |
115 | error.SetErrorString("invalid value object"); |
116 | return m_valobj_sp; |
117 | } |
118 | |
119 | lldb::ValueObjectSP value_sp = m_valobj_sp; |
120 | |
121 | Target *target = value_sp->GetTargetSP().get(); |
122 | if (!target) |
123 | return ValueObjectSP(); |
124 | |
125 | lock = std::unique_lock<std::recursive_mutex>(target->GetAPIMutex()); |
126 | |
127 | ProcessSP process_sp(value_sp->GetProcessSP()); |
128 | if (process_sp && !stop_locker.TryLock(&process_sp->GetRunLock())) { |
129 | |
130 | |
131 | |
132 | if (log) |
133 | log->Printf("SBValue(%p)::GetSP() => error: process is running", |
134 | static_cast<void *>(value_sp.get())); |
135 | error.SetErrorString("process must be stopped."); |
136 | return ValueObjectSP(); |
137 | } |
138 | |
139 | if (m_use_dynamic != eNoDynamicValues) { |
140 | ValueObjectSP dynamic_sp = value_sp->GetDynamicValue(m_use_dynamic); |
141 | if (dynamic_sp) |
142 | value_sp = dynamic_sp; |
143 | } |
144 | |
145 | if (m_use_synthetic) { |
146 | ValueObjectSP synthetic_sp = value_sp->GetSyntheticValue(m_use_synthetic); |
147 | if (synthetic_sp) |
148 | value_sp = synthetic_sp; |
149 | } |
150 | |
151 | if (!value_sp) |
152 | error.SetErrorString("invalid value object"); |
153 | if (!m_name.IsEmpty()) |
154 | value_sp->SetName(m_name); |
155 | |
156 | return value_sp; |
157 | } |
158 | |
159 | void SetUseDynamic(lldb::DynamicValueType use_dynamic) { |
160 | m_use_dynamic = use_dynamic; |
161 | } |
162 | |
163 | void SetUseSynthetic(bool use_synthetic) { m_use_synthetic = use_synthetic; } |
164 | |
165 | lldb::DynamicValueType GetUseDynamic() { return m_use_dynamic; } |
166 | |
167 | bool GetUseSynthetic() { return m_use_synthetic; } |
168 | |
169 | |
170 | |
171 | |
172 | |
173 | TargetSP GetTargetSP() { |
174 | if (m_valobj_sp) |
175 | return m_valobj_sp->GetTargetSP(); |
176 | else |
177 | return TargetSP(); |
178 | } |
179 | |
180 | ProcessSP GetProcessSP() { |
181 | if (m_valobj_sp) |
182 | return m_valobj_sp->GetProcessSP(); |
183 | else |
184 | return ProcessSP(); |
185 | } |
186 | |
187 | ThreadSP GetThreadSP() { |
188 | if (m_valobj_sp) |
189 | return m_valobj_sp->GetThreadSP(); |
190 | else |
191 | return ThreadSP(); |
192 | } |
193 | |
194 | StackFrameSP GetFrameSP() { |
195 | if (m_valobj_sp) |
196 | return m_valobj_sp->GetFrameSP(); |
197 | else |
198 | return StackFrameSP(); |
199 | } |
200 | |
201 | private: |
202 | lldb::ValueObjectSP m_valobj_sp; |
203 | lldb::DynamicValueType m_use_dynamic; |
204 | bool m_use_synthetic; |
205 | ConstString m_name; |
206 | }; |
207 | |
208 | class ValueLocker { |
209 | public: |
210 | ValueLocker() {} |
211 | |
212 | ValueObjectSP GetLockedSP(ValueImpl &in_value) { |
213 | return in_value.GetSP(m_stop_locker, m_lock, m_lock_error); |
214 | } |
215 | |
216 | Status &GetError() { return m_lock_error; } |
217 | |
218 | private: |
219 | Process::StopLocker m_stop_locker; |
220 | std::unique_lock<std::recursive_mutex> m_lock; |
221 | Status m_lock_error; |
222 | }; |
223 | |
224 | SBValue::SBValue() : m_opaque_sp() {} |
225 | |
226 | SBValue::SBValue(const lldb::ValueObjectSP &value_sp) { SetSP(value_sp); } |
227 | |
228 | SBValue::SBValue(const SBValue &rhs) { SetSP(rhs.m_opaque_sp); } |
229 | |
230 | SBValue &SBValue::operator=(const SBValue &rhs) { |
231 | if (this != &rhs) { |
232 | SetSP(rhs.m_opaque_sp); |
233 | } |
234 | return *this; |
235 | } |
236 | |
237 | SBValue::~SBValue() {} |
238 | |
239 | bool SBValue::IsValid() { |
240 | |
241 | |
242 | |
243 | return m_opaque_sp.get() != NULL__null && m_opaque_sp->IsValid() && |
244 | m_opaque_sp->GetRootSP().get() != NULL__null; |
245 | } |
246 | |
247 | void SBValue::Clear() { m_opaque_sp.reset(); } |
248 | |
249 | SBError SBValue::GetError() { |
250 | SBError sb_error; |
251 | |
252 | ValueLocker locker; |
253 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
254 | if (value_sp) |
255 | sb_error.SetError(value_sp->GetError()); |
256 | else |
257 | sb_error.SetErrorStringWithFormat("error: %s", |
258 | locker.GetError().AsCString()); |
259 | |
260 | return sb_error; |
261 | } |
262 | |
263 | user_id_t SBValue::GetID() { |
264 | ValueLocker locker; |
265 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
266 | if (value_sp) |
267 | return value_sp->GetID(); |
268 | return LLDB_INVALID_UID(18446744073709551615UL); |
269 | } |
270 | |
271 | const char *SBValue::GetName() { |
272 | const char *name = NULL__null; |
273 | ValueLocker locker; |
274 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
275 | if (value_sp) |
276 | name = value_sp->GetName().GetCString(); |
277 | |
278 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
279 | if (log) { |
280 | if (name) |
281 | log->Printf("SBValue(%p)::GetName () => \"%s\"", |
282 | static_cast<void *>(value_sp.get()), name); |
283 | else |
284 | log->Printf("SBValue(%p)::GetName () => NULL", |
285 | static_cast<void *>(value_sp.get())); |
286 | } |
287 | |
288 | return name; |
289 | } |
290 | |
291 | const char *SBValue::GetTypeName() { |
292 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
293 | const char *name = NULL__null; |
294 | ValueLocker locker; |
295 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
296 | if (value_sp) { |
297 | name = value_sp->GetQualifiedTypeName().GetCString(); |
298 | } |
299 | |
300 | if (log) { |
301 | if (name) |
302 | log->Printf("SBValue(%p)::GetTypeName () => \"%s\"", |
303 | static_cast<void *>(value_sp.get()), name); |
304 | else |
305 | log->Printf("SBValue(%p)::GetTypeName () => NULL", |
306 | static_cast<void *>(value_sp.get())); |
307 | } |
308 | |
309 | return name; |
310 | } |
311 | |
312 | const char *SBValue::GetDisplayTypeName() { |
313 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
314 | const char *name = NULL__null; |
315 | ValueLocker locker; |
316 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
317 | if (value_sp) { |
318 | name = value_sp->GetDisplayTypeName().GetCString(); |
319 | } |
320 | |
321 | if (log) { |
322 | if (name) |
323 | log->Printf("SBValue(%p)::GetTypeName () => \"%s\"", |
324 | static_cast<void *>(value_sp.get()), name); |
325 | else |
326 | log->Printf("SBValue(%p)::GetTypeName () => NULL", |
327 | static_cast<void *>(value_sp.get())); |
328 | } |
329 | |
330 | return name; |
331 | } |
332 | |
333 | size_t SBValue::GetByteSize() { |
334 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
335 | size_t result = 0; |
336 | |
337 | ValueLocker locker; |
338 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
339 | if (value_sp) { |
340 | result = value_sp->GetByteSize(); |
341 | } |
342 | |
343 | if (log) |
344 | log->Printf("SBValue(%p)::GetByteSize () => %" PRIu64"l" "u", |
345 | static_cast<void *>(value_sp.get()), |
346 | static_cast<uint64_t>(result)); |
347 | |
348 | return result; |
349 | } |
350 | |
351 | bool SBValue::IsInScope() { |
352 | bool result = false; |
353 | |
354 | ValueLocker locker; |
355 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
356 | if (value_sp) { |
357 | result = value_sp->IsInScope(); |
358 | } |
359 | |
360 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
361 | if (log) |
362 | log->Printf("SBValue(%p)::IsInScope () => %i", |
363 | static_cast<void *>(value_sp.get()), result); |
364 | |
365 | return result; |
366 | } |
367 | |
368 | const char *SBValue::GetValue() { |
369 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
370 | |
371 | const char *cstr = NULL__null; |
372 | ValueLocker locker; |
373 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
374 | if (value_sp) { |
375 | cstr = value_sp->GetValueAsCString(); |
376 | } |
377 | if (log) { |
378 | if (cstr) |
379 | log->Printf("SBValue(%p)::GetValue() => \"%s\"", |
380 | static_cast<void *>(value_sp.get()), cstr); |
381 | else |
382 | log->Printf("SBValue(%p)::GetValue() => NULL", |
383 | static_cast<void *>(value_sp.get())); |
384 | } |
385 | |
386 | return cstr; |
387 | } |
388 | |
389 | ValueType SBValue::GetValueType() { |
390 | ValueType result = eValueTypeInvalid; |
391 | ValueLocker locker; |
392 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
393 | if (value_sp) |
394 | result = value_sp->GetValueType(); |
395 | |
396 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
397 | if (log) { |
398 | switch (result) { |
399 | case eValueTypeInvalid: |
400 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeInvalid", |
401 | static_cast<void *>(value_sp.get())); |
402 | break; |
403 | case eValueTypeVariableGlobal: |
404 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeVariableGlobal", |
405 | static_cast<void *>(value_sp.get())); |
406 | break; |
407 | case eValueTypeVariableStatic: |
408 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeVariableStatic", |
409 | static_cast<void *>(value_sp.get())); |
410 | break; |
411 | case eValueTypeVariableArgument: |
412 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeVariableArgument", |
413 | static_cast<void *>(value_sp.get())); |
414 | break; |
415 | case eValueTypeVariableLocal: |
416 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeVariableLocal", |
417 | static_cast<void *>(value_sp.get())); |
418 | break; |
419 | case eValueTypeRegister: |
420 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeRegister", |
421 | static_cast<void *>(value_sp.get())); |
422 | break; |
423 | case eValueTypeRegisterSet: |
424 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeRegisterSet", |
425 | static_cast<void *>(value_sp.get())); |
426 | break; |
427 | case eValueTypeConstResult: |
428 | log->Printf("SBValue(%p)::GetValueType () => eValueTypeConstResult", |
429 | static_cast<void *>(value_sp.get())); |
430 | break; |
431 | case eValueTypeVariableThreadLocal: |
432 | log->Printf( |
433 | "SBValue(%p)::GetValueType () => eValueTypeVariableThreadLocal", |
434 | static_cast<void *>(value_sp.get())); |
435 | break; |
436 | } |
437 | } |
438 | return result; |
439 | } |
440 | |
441 | const char *SBValue::GetObjectDescription() { |
442 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
443 | const char *cstr = NULL__null; |
444 | ValueLocker locker; |
445 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
446 | if (value_sp) { |
447 | cstr = value_sp->GetObjectDescription(); |
448 | } |
449 | if (log) { |
450 | if (cstr) |
451 | log->Printf("SBValue(%p)::GetObjectDescription() => \"%s\"", |
452 | static_cast<void *>(value_sp.get()), cstr); |
453 | else |
454 | log->Printf("SBValue(%p)::GetObjectDescription() => NULL", |
455 | static_cast<void *>(value_sp.get())); |
456 | } |
457 | return cstr; |
458 | } |
459 | |
460 | const char *SBValue::GetTypeValidatorResult() { |
461 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
462 | const char *cstr = NULL__null; |
463 | ValueLocker locker; |
464 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
465 | if (value_sp) { |
| 1 | Assuming the condition is true | |
|
| |
466 | const auto &validation(value_sp->GetValidationStatus()); |
467 | if (TypeValidatorResult::Failure == validation.first) { |
| 3 | | Assuming the condition is true | |
|
| |
468 | if (validation.second.empty()) |
| 5 | | Assuming the condition is false | |
|
| |
469 | cstr = "unknown error"; |
470 | else |
471 | cstr = validation.second.c_str(); |
| 7 | | Pointer to inner buffer of 'class std::__cxx11::basic_string<char>' obtained here | |
|
472 | } |
473 | } |
| 8 | | Calling implicit destructor for 'pair<lldb_private::TypeValidatorResult, std::__cxx11::basic_string<char>>' | |
|
| 10 | | Returning from destructor for 'pair<lldb_private::TypeValidatorResult, std::__cxx11::basic_string<char>>' | |
|
474 | if (log) { |
| |
| |
475 | if (cstr) |
476 | log->Printf("SBValue(%p)::GetTypeValidatorResult() => \"%s\"", |
477 | static_cast<void *>(value_sp.get()), cstr); |
478 | else |
479 | log->Printf("SBValue(%p)::GetTypeValidatorResult() => NULL", |
480 | static_cast<void *>(value_sp.get())); |
481 | } |
482 | return cstr; |
| 13 | | Inner pointer of container used after re/deallocation |
|
483 | } |
484 | |
485 | SBType SBValue::GetType() { |
486 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
487 | SBType sb_type; |
488 | ValueLocker locker; |
489 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
490 | TypeImplSP type_sp; |
491 | if (value_sp) { |
492 | type_sp.reset(new TypeImpl(value_sp->GetTypeImpl())); |
493 | sb_type.SetSP(type_sp); |
494 | } |
495 | if (log) { |
496 | if (type_sp) |
497 | log->Printf("SBValue(%p)::GetType => SBType(%p)", |
498 | static_cast<void *>(value_sp.get()), |
499 | static_cast<void *>(type_sp.get())); |
500 | else |
501 | log->Printf("SBValue(%p)::GetType => NULL", |
502 | static_cast<void *>(value_sp.get())); |
503 | } |
504 | return sb_type; |
505 | } |
506 | |
507 | bool SBValue::GetValueDidChange() { |
508 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
509 | bool result = false; |
510 | ValueLocker locker; |
511 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
512 | if (value_sp) { |
513 | if (value_sp->UpdateValueIfNeeded(false)) |
514 | result = value_sp->GetValueDidChange(); |
515 | } |
516 | if (log) |
517 | log->Printf("SBValue(%p)::GetValueDidChange() => %i", |
518 | static_cast<void *>(value_sp.get()), result); |
519 | |
520 | return result; |
521 | } |
522 | |
523 | const char *SBValue::GetSummary() { |
524 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
525 | const char *cstr = NULL__null; |
526 | ValueLocker locker; |
527 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
528 | if (value_sp) { |
529 | cstr = value_sp->GetSummaryAsCString(); |
530 | } |
531 | if (log) { |
532 | if (cstr) |
533 | log->Printf("SBValue(%p)::GetSummary() => \"%s\"", |
534 | static_cast<void *>(value_sp.get()), cstr); |
535 | else |
536 | log->Printf("SBValue(%p)::GetSummary() => NULL", |
537 | static_cast<void *>(value_sp.get())); |
538 | } |
539 | return cstr; |
540 | } |
541 | |
542 | const char *SBValue::GetSummary(lldb::SBStream &stream, |
543 | lldb::SBTypeSummaryOptions &options) { |
544 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
545 | ValueLocker locker; |
546 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
547 | if (value_sp) { |
548 | std::string buffer; |
549 | if (value_sp->GetSummaryAsCString(buffer, options.ref()) && !buffer.empty()) |
550 | stream.Printf("%s", buffer.c_str()); |
551 | } |
552 | const char *cstr = stream.GetData(); |
553 | if (log) { |
554 | if (cstr) |
555 | log->Printf("SBValue(%p)::GetSummary() => \"%s\"", |
556 | static_cast<void *>(value_sp.get()), cstr); |
557 | else |
558 | log->Printf("SBValue(%p)::GetSummary() => NULL", |
559 | static_cast<void *>(value_sp.get())); |
560 | } |
561 | return cstr; |
562 | } |
563 | |
564 | const char *SBValue::GetLocation() { |
565 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
566 | const char *cstr = NULL__null; |
567 | ValueLocker locker; |
568 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
569 | if (value_sp) { |
570 | cstr = value_sp->GetLocationAsCString(); |
571 | } |
572 | if (log) { |
573 | if (cstr) |
574 | log->Printf("SBValue(%p)::GetLocation() => \"%s\"", |
575 | static_cast<void *>(value_sp.get()), cstr); |
576 | else |
577 | log->Printf("SBValue(%p)::GetLocation() => NULL", |
578 | static_cast<void *>(value_sp.get())); |
579 | } |
580 | return cstr; |
581 | } |
582 | |
583 | |
584 | bool SBValue::SetValueFromCString(const char *value_str) { |
585 | lldb::SBError dummy; |
586 | return SetValueFromCString(value_str, dummy); |
587 | } |
588 | |
589 | bool SBValue::SetValueFromCString(const char *value_str, lldb::SBError &error) { |
590 | bool success = false; |
591 | ValueLocker locker; |
592 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
593 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
594 | if (value_sp) { |
595 | success = value_sp->SetValueFromCString(value_str, error.ref()); |
596 | } else |
597 | error.SetErrorStringWithFormat("Could not get value: %s", |
598 | locker.GetError().AsCString()); |
599 | |
600 | if (log) |
601 | log->Printf("SBValue(%p)::SetValueFromCString(\"%s\") => %i", |
602 | static_cast<void *>(value_sp.get()), value_str, success); |
603 | |
604 | return success; |
605 | } |
606 | |
607 | lldb::SBTypeFormat SBValue::GetTypeFormat() { |
608 | lldb::SBTypeFormat format; |
609 | ValueLocker locker; |
610 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
611 | if (value_sp) { |
612 | if (value_sp->UpdateValueIfNeeded(true)) { |
613 | lldb::TypeFormatImplSP format_sp = value_sp->GetValueFormat(); |
614 | if (format_sp) |
615 | format.SetSP(format_sp); |
616 | } |
617 | } |
618 | return format; |
619 | } |
620 | |
621 | lldb::SBTypeSummary SBValue::GetTypeSummary() { |
622 | lldb::SBTypeSummary summary; |
623 | ValueLocker locker; |
624 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
625 | if (value_sp) { |
626 | if (value_sp->UpdateValueIfNeeded(true)) { |
627 | lldb::TypeSummaryImplSP summary_sp = value_sp->GetSummaryFormat(); |
628 | if (summary_sp) |
629 | summary.SetSP(summary_sp); |
630 | } |
631 | } |
632 | return summary; |
633 | } |
634 | |
635 | lldb::SBTypeFilter SBValue::GetTypeFilter() { |
636 | lldb::SBTypeFilter filter; |
637 | ValueLocker locker; |
638 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
639 | if (value_sp) { |
640 | if (value_sp->UpdateValueIfNeeded(true)) { |
641 | lldb::SyntheticChildrenSP synthetic_sp = value_sp->GetSyntheticChildren(); |
642 | |
643 | if (synthetic_sp && !synthetic_sp->IsScripted()) { |
644 | TypeFilterImplSP filter_sp = |
645 | std::static_pointer_cast<TypeFilterImpl>(synthetic_sp); |
646 | filter.SetSP(filter_sp); |
647 | } |
648 | } |
649 | } |
650 | return filter; |
651 | } |
652 | |
653 | #ifndef LLDB_DISABLE_PYTHON |
654 | lldb::SBTypeSynthetic SBValue::GetTypeSynthetic() { |
655 | lldb::SBTypeSynthetic synthetic; |
656 | ValueLocker locker; |
657 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
658 | if (value_sp) { |
659 | if (value_sp->UpdateValueIfNeeded(true)) { |
660 | lldb::SyntheticChildrenSP children_sp = value_sp->GetSyntheticChildren(); |
661 | |
662 | if (children_sp && children_sp->IsScripted()) { |
663 | ScriptedSyntheticChildrenSP synth_sp = |
664 | std::static_pointer_cast<ScriptedSyntheticChildren>(children_sp); |
665 | synthetic.SetSP(synth_sp); |
666 | } |
667 | } |
668 | } |
669 | return synthetic; |
670 | } |
671 | #endif |
672 | |
673 | lldb::SBValue SBValue::CreateChildAtOffset(const char *name, uint32_t offset, |
674 | SBType type) { |
675 | lldb::SBValue sb_value; |
676 | ValueLocker locker; |
677 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
678 | lldb::ValueObjectSP new_value_sp; |
679 | if (value_sp) { |
680 | TypeImplSP type_sp(type.GetSP()); |
681 | if (type.IsValid()) { |
682 | sb_value.SetSP(value_sp->GetSyntheticChildAtOffset( |
683 | offset, type_sp->GetCompilerType(false), true), |
684 | GetPreferDynamicValue(), GetPreferSyntheticValue(), name); |
685 | } |
686 | } |
687 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
688 | if (log) { |
689 | if (new_value_sp) |
690 | log->Printf("SBValue(%p)::CreateChildAtOffset => \"%s\"", |
691 | static_cast<void *>(value_sp.get()), |
692 | new_value_sp->GetName().AsCString()); |
693 | else |
694 | log->Printf("SBValue(%p)::CreateChildAtOffset => NULL", |
695 | static_cast<void *>(value_sp.get())); |
696 | } |
697 | return sb_value; |
698 | } |
699 | |
700 | lldb::SBValue SBValue::Cast(SBType type) { |
701 | lldb::SBValue sb_value; |
702 | ValueLocker locker; |
703 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
704 | TypeImplSP type_sp(type.GetSP()); |
705 | if (value_sp && type_sp) |
706 | sb_value.SetSP(value_sp->Cast(type_sp->GetCompilerType(false)), |
707 | GetPreferDynamicValue(), GetPreferSyntheticValue()); |
708 | return sb_value; |
709 | } |
710 | |
711 | lldb::SBValue SBValue::CreateValueFromExpression(const char *name, |
712 | const char *expression) { |
713 | SBExpressionOptions options; |
714 | options.ref().SetKeepInMemory(true); |
715 | return CreateValueFromExpression(name, expression, options); |
716 | } |
717 | |
718 | lldb::SBValue SBValue::CreateValueFromExpression(const char *name, |
719 | const char *expression, |
720 | SBExpressionOptions &options) { |
721 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
722 | lldb::SBValue sb_value; |
723 | ValueLocker locker; |
724 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
725 | lldb::ValueObjectSP new_value_sp; |
726 | if (value_sp) { |
727 | ExecutionContext exe_ctx(value_sp->GetExecutionContextRef()); |
728 | new_value_sp = ValueObject::CreateValueObjectFromExpression( |
729 | name, expression, exe_ctx, options.ref()); |
730 | if (new_value_sp) |
731 | new_value_sp->SetName(ConstString(name)); |
732 | } |
733 | sb_value.SetSP(new_value_sp); |
734 | if (log) { |
735 | if (new_value_sp) |
736 | log->Printf("SBValue(%p)::CreateValueFromExpression(name=\"%s\", " |
737 | "expression=\"%s\") => SBValue (%p)", |
738 | static_cast<void *>(value_sp.get()), name, expression, |
739 | static_cast<void *>(new_value_sp.get())); |
740 | else |
741 | log->Printf("SBValue(%p)::CreateValueFromExpression(name=\"%s\", " |
742 | "expression=\"%s\") => NULL", |
743 | static_cast<void *>(value_sp.get()), name, expression); |
744 | } |
745 | return sb_value; |
746 | } |
747 | |
748 | lldb::SBValue SBValue::CreateValueFromAddress(const char *name, |
749 | lldb::addr_t address, |
750 | SBType sb_type) { |
751 | lldb::SBValue sb_value; |
752 | ValueLocker locker; |
753 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
754 | lldb::ValueObjectSP new_value_sp; |
755 | lldb::TypeImplSP type_impl_sp(sb_type.GetSP()); |
756 | if (value_sp && type_impl_sp) { |
757 | CompilerType ast_type(type_impl_sp->GetCompilerType(true)); |
758 | ExecutionContext exe_ctx(value_sp->GetExecutionContextRef()); |
759 | new_value_sp = ValueObject::CreateValueObjectFromAddress(name, address, |
760 | exe_ctx, ast_type); |
761 | } |
762 | sb_value.SetSP(new_value_sp); |
763 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
764 | if (log) { |
765 | if (new_value_sp) |
766 | log->Printf("SBValue(%p)::CreateValueFromAddress => \"%s\"", |
767 | static_cast<void *>(value_sp.get()), |
768 | new_value_sp->GetName().AsCString()); |
769 | else |
770 | log->Printf("SBValue(%p)::CreateValueFromAddress => NULL", |
771 | static_cast<void *>(value_sp.get())); |
772 | } |
773 | return sb_value; |
774 | } |
775 | |
776 | lldb::SBValue SBValue::CreateValueFromData(const char *name, SBData data, |
777 | SBType sb_type) { |
778 | lldb::SBValue sb_value; |
779 | lldb::ValueObjectSP new_value_sp; |
780 | ValueLocker locker; |
781 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
782 | lldb::TypeImplSP type_impl_sp(sb_type.GetSP()); |
783 | if (value_sp && type_impl_sp) { |
784 | ExecutionContext exe_ctx(value_sp->GetExecutionContextRef()); |
785 | new_value_sp = ValueObject::CreateValueObjectFromData( |
786 | name, **data, exe_ctx, type_impl_sp->GetCompilerType(true)); |
787 | new_value_sp->SetAddressTypeOfChildren(eAddressTypeLoad); |
788 | } |
789 | sb_value.SetSP(new_value_sp); |
790 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
791 | if (log) { |
792 | if (new_value_sp) |
793 | log->Printf("SBValue(%p)::CreateValueFromData => \"%s\"", |
794 | static_cast<void *>(value_sp.get()), |
795 | new_value_sp->GetName().AsCString()); |
796 | else |
797 | log->Printf("SBValue(%p)::CreateValueFromData => NULL", |
798 | static_cast<void *>(value_sp.get())); |
799 | } |
800 | return sb_value; |
801 | } |
802 | |
803 | SBValue SBValue::GetChildAtIndex(uint32_t idx) { |
804 | const bool can_create_synthetic = false; |
805 | lldb::DynamicValueType use_dynamic = eNoDynamicValues; |
806 | TargetSP target_sp; |
807 | if (m_opaque_sp) |
808 | target_sp = m_opaque_sp->GetTargetSP(); |
809 | |
810 | if (target_sp) |
811 | use_dynamic = target_sp->GetPreferDynamicValue(); |
812 | |
813 | return GetChildAtIndex(idx, use_dynamic, can_create_synthetic); |
814 | } |
815 | |
816 | SBValue SBValue::GetChildAtIndex(uint32_t idx, |
817 | lldb::DynamicValueType use_dynamic, |
818 | bool can_create_synthetic) { |
819 | lldb::ValueObjectSP child_sp; |
820 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
821 | |
822 | ValueLocker locker; |
823 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
824 | if (value_sp) { |
825 | const bool can_create = true; |
826 | child_sp = value_sp->GetChildAtIndex(idx, can_create); |
827 | if (can_create_synthetic && !child_sp) { |
828 | child_sp = value_sp->GetSyntheticArrayMember(idx, can_create); |
829 | } |
830 | } |
831 | |
832 | SBValue sb_value; |
833 | sb_value.SetSP(child_sp, use_dynamic, GetPreferSyntheticValue()); |
834 | if (log) |
835 | log->Printf("SBValue(%p)::GetChildAtIndex (%u) => SBValue(%p)", |
836 | static_cast<void *>(value_sp.get()), idx, |
837 | static_cast<void *>(value_sp.get())); |
838 | |
839 | return sb_value; |
840 | } |
841 | |
842 | uint32_t SBValue::GetIndexOfChildWithName(const char *name) { |
843 | uint32_t idx = UINT32_MAX(4294967295U); |
844 | ValueLocker locker; |
845 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
846 | if (value_sp) { |
847 | idx = value_sp->GetIndexOfChildWithName(ConstString(name)); |
848 | } |
849 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
850 | if (log) { |
851 | if (idx == UINT32_MAX(4294967295U)) |
852 | log->Printf( |
853 | "SBValue(%p)::GetIndexOfChildWithName (name=\"%s\") => NOT FOUND", |
854 | static_cast<void *>(value_sp.get()), name); |
855 | else |
856 | log->Printf("SBValue(%p)::GetIndexOfChildWithName (name=\"%s\") => %u", |
857 | static_cast<void *>(value_sp.get()), name, idx); |
858 | } |
859 | return idx; |
860 | } |
861 | |
862 | SBValue SBValue::GetChildMemberWithName(const char *name) { |
863 | lldb::DynamicValueType use_dynamic_value = eNoDynamicValues; |
864 | TargetSP target_sp; |
865 | if (m_opaque_sp) |
866 | target_sp = m_opaque_sp->GetTargetSP(); |
867 | |
868 | if (target_sp) |
869 | use_dynamic_value = target_sp->GetPreferDynamicValue(); |
870 | return GetChildMemberWithName(name, use_dynamic_value); |
871 | } |
872 | |
873 | SBValue |
874 | SBValue::GetChildMemberWithName(const char *name, |
875 | lldb::DynamicValueType use_dynamic_value) { |
876 | lldb::ValueObjectSP child_sp; |
877 | const ConstString str_name(name); |
878 | |
879 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
880 | |
881 | ValueLocker locker; |
882 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
883 | if (value_sp) { |
884 | child_sp = value_sp->GetChildMemberWithName(str_name, true); |
885 | } |
886 | |
887 | SBValue sb_value; |
888 | sb_value.SetSP(child_sp, use_dynamic_value, GetPreferSyntheticValue()); |
889 | |
890 | if (log) |
891 | log->Printf( |
892 | "SBValue(%p)::GetChildMemberWithName (name=\"%s\") => SBValue(%p)", |
893 | static_cast<void *>(value_sp.get()), name, |
894 | static_cast<void *>(value_sp.get())); |
895 | |
896 | return sb_value; |
897 | } |
898 | |
899 | lldb::SBValue SBValue::GetDynamicValue(lldb::DynamicValueType use_dynamic) { |
900 | SBValue value_sb; |
901 | if (IsValid()) { |
902 | ValueImplSP proxy_sp(new ValueImpl(m_opaque_sp->GetRootSP(), use_dynamic, |
903 | m_opaque_sp->GetUseSynthetic())); |
904 | value_sb.SetSP(proxy_sp); |
905 | } |
906 | return value_sb; |
907 | } |
908 | |
909 | lldb::SBValue SBValue::GetStaticValue() { |
910 | SBValue value_sb; |
911 | if (IsValid()) { |
912 | ValueImplSP proxy_sp(new ValueImpl(m_opaque_sp->GetRootSP(), |
913 | eNoDynamicValues, |
914 | m_opaque_sp->GetUseSynthetic())); |
915 | value_sb.SetSP(proxy_sp); |
916 | } |
917 | return value_sb; |
918 | } |
919 | |
920 | lldb::SBValue SBValue::GetNonSyntheticValue() { |
921 | SBValue value_sb; |
922 | if (IsValid()) { |
923 | ValueImplSP proxy_sp(new ValueImpl(m_opaque_sp->GetRootSP(), |
924 | m_opaque_sp->GetUseDynamic(), false)); |
925 | value_sb.SetSP(proxy_sp); |
926 | } |
927 | return value_sb; |
928 | } |
929 | |
930 | lldb::DynamicValueType SBValue::GetPreferDynamicValue() { |
931 | if (!IsValid()) |
932 | return eNoDynamicValues; |
933 | return m_opaque_sp->GetUseDynamic(); |
934 | } |
935 | |
936 | void SBValue::SetPreferDynamicValue(lldb::DynamicValueType use_dynamic) { |
937 | if (IsValid()) |
938 | return m_opaque_sp->SetUseDynamic(use_dynamic); |
939 | } |
940 | |
941 | bool SBValue::GetPreferSyntheticValue() { |
942 | if (!IsValid()) |
943 | return false; |
944 | return m_opaque_sp->GetUseSynthetic(); |
945 | } |
946 | |
947 | void SBValue::SetPreferSyntheticValue(bool use_synthetic) { |
948 | if (IsValid()) |
949 | return m_opaque_sp->SetUseSynthetic(use_synthetic); |
950 | } |
951 | |
952 | bool SBValue::IsDynamic() { |
953 | ValueLocker locker; |
954 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
955 | if (value_sp) |
956 | return value_sp->IsDynamic(); |
957 | return false; |
958 | } |
959 | |
960 | bool SBValue::IsSynthetic() { |
961 | ValueLocker locker; |
962 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
963 | if (value_sp) |
964 | return value_sp->IsSynthetic(); |
965 | return false; |
966 | } |
967 | |
968 | bool SBValue::IsSyntheticChildrenGenerated() { |
969 | ValueLocker locker; |
970 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
971 | if (value_sp) |
972 | return value_sp->IsSyntheticChildrenGenerated(); |
973 | return false; |
974 | } |
975 | |
976 | void SBValue::SetSyntheticChildrenGenerated(bool is) { |
977 | ValueLocker locker; |
978 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
979 | if (value_sp) |
980 | return value_sp->SetSyntheticChildrenGenerated(is); |
981 | } |
982 | |
983 | lldb::SBValue SBValue::GetValueForExpressionPath(const char *expr_path) { |
984 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
985 | lldb::ValueObjectSP child_sp; |
986 | ValueLocker locker; |
987 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
988 | if (value_sp) { |
989 | |
990 | child_sp = value_sp->GetValueForExpressionPath(expr_path); |
991 | } |
992 | |
993 | SBValue sb_value; |
994 | sb_value.SetSP(child_sp, GetPreferDynamicValue(), GetPreferSyntheticValue()); |
995 | |
996 | if (log) |
997 | log->Printf("SBValue(%p)::GetValueForExpressionPath (expr_path=\"%s\") => " |
998 | "SBValue(%p)", |
999 | static_cast<void *>(value_sp.get()), expr_path, |
1000 | static_cast<void *>(value_sp.get())); |
1001 | |
1002 | return sb_value; |
1003 | } |
1004 | |
1005 | int64_t SBValue::GetValueAsSigned(SBError &error, int64_t fail_value) { |
1006 | error.Clear(); |
1007 | ValueLocker locker; |
1008 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1009 | if (value_sp) { |
1010 | bool success = true; |
1011 | uint64_t ret_val = fail_value; |
1012 | ret_val = value_sp->GetValueAsSigned(fail_value, &success); |
1013 | if (!success) |
1014 | error.SetErrorString("could not resolve value"); |
1015 | return ret_val; |
1016 | } else |
1017 | error.SetErrorStringWithFormat("could not get SBValue: %s", |
1018 | locker.GetError().AsCString()); |
1019 | |
1020 | return fail_value; |
1021 | } |
1022 | |
1023 | uint64_t SBValue::GetValueAsUnsigned(SBError &error, uint64_t fail_value) { |
1024 | error.Clear(); |
1025 | ValueLocker locker; |
1026 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1027 | if (value_sp) { |
1028 | bool success = true; |
1029 | uint64_t ret_val = fail_value; |
1030 | ret_val = value_sp->GetValueAsUnsigned(fail_value, &success); |
1031 | if (!success) |
1032 | error.SetErrorString("could not resolve value"); |
1033 | return ret_val; |
1034 | } else |
1035 | error.SetErrorStringWithFormat("could not get SBValue: %s", |
1036 | locker.GetError().AsCString()); |
1037 | |
1038 | return fail_value; |
1039 | } |
1040 | |
1041 | int64_t SBValue::GetValueAsSigned(int64_t fail_value) { |
1042 | ValueLocker locker; |
1043 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1044 | if (value_sp) { |
1045 | return value_sp->GetValueAsSigned(fail_value); |
1046 | } |
1047 | return fail_value; |
1048 | } |
1049 | |
1050 | uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value) { |
1051 | ValueLocker locker; |
1052 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1053 | if (value_sp) { |
1054 | return value_sp->GetValueAsUnsigned(fail_value); |
1055 | } |
1056 | return fail_value; |
1057 | } |
1058 | |
1059 | bool SBValue::MightHaveChildren() { |
1060 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1061 | bool has_children = false; |
1062 | ValueLocker locker; |
1063 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1064 | if (value_sp) |
1065 | has_children = value_sp->MightHaveChildren(); |
1066 | |
1067 | if (log) |
1068 | log->Printf("SBValue(%p)::MightHaveChildren() => %i", |
1069 | static_cast<void *>(value_sp.get()), has_children); |
1070 | return has_children; |
1071 | } |
1072 | |
1073 | bool SBValue::IsRuntimeSupportValue() { |
1074 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1075 | bool is_support = false; |
1076 | ValueLocker locker; |
1077 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1078 | if (value_sp) |
1079 | is_support = value_sp->IsRuntimeSupportValue(); |
1080 | |
1081 | if (log) |
1082 | log->Printf("SBValue(%p)::IsRuntimeSupportValue() => %i", |
1083 | static_cast<void *>(value_sp.get()), is_support); |
1084 | return is_support; |
1085 | } |
1086 | |
1087 | uint32_t SBValue::GetNumChildren() { return GetNumChildren(UINT32_MAX(4294967295U)); } |
1088 | |
1089 | uint32_t SBValue::GetNumChildren(uint32_t max) { |
1090 | uint32_t num_children = 0; |
1091 | |
1092 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1093 | ValueLocker locker; |
1094 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1095 | if (value_sp) |
1096 | num_children = value_sp->GetNumChildren(max); |
1097 | |
1098 | if (log) |
1099 | log->Printf("SBValue(%p)::GetNumChildren (%u) => %u", |
1100 | static_cast<void *>(value_sp.get()), max, num_children); |
1101 | |
1102 | return num_children; |
1103 | } |
1104 | |
1105 | SBValue SBValue::Dereference() { |
1106 | SBValue sb_value; |
1107 | ValueLocker locker; |
1108 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1109 | if (value_sp) { |
1110 | Status error; |
1111 | sb_value = value_sp->Dereference(error); |
1112 | } |
1113 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1114 | if (log) |
1115 | log->Printf("SBValue(%p)::Dereference () => SBValue(%p)", |
1116 | static_cast<void *>(value_sp.get()), |
1117 | static_cast<void *>(value_sp.get())); |
1118 | |
1119 | return sb_value; |
1120 | } |
1121 | |
1122 | |
1123 | bool SBValue::TypeIsPointerType() { return GetType().IsPointerType(); } |
1124 | |
1125 | void *SBValue::GetOpaqueType() { |
1126 | ValueLocker locker; |
1127 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1128 | if (value_sp) |
1129 | return value_sp->GetCompilerType().GetOpaqueQualType(); |
1130 | return NULL__null; |
1131 | } |
1132 | |
1133 | lldb::SBTarget SBValue::GetTarget() { |
1134 | SBTarget sb_target; |
1135 | TargetSP target_sp; |
1136 | if (m_opaque_sp) { |
1137 | target_sp = m_opaque_sp->GetTargetSP(); |
1138 | sb_target.SetSP(target_sp); |
1139 | } |
1140 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1141 | if (log) { |
1142 | if (target_sp.get() == NULL__null) |
1143 | log->Printf("SBValue(%p)::GetTarget () => NULL", |
1144 | static_cast<void *>(m_opaque_sp.get())); |
1145 | else |
1146 | log->Printf("SBValue(%p)::GetTarget () => %p", |
1147 | static_cast<void *>(m_opaque_sp.get()), |
1148 | static_cast<void *>(target_sp.get())); |
1149 | } |
1150 | return sb_target; |
1151 | } |
1152 | |
1153 | lldb::SBProcess SBValue::GetProcess() { |
1154 | SBProcess sb_process; |
1155 | ProcessSP process_sp; |
1156 | if (m_opaque_sp) { |
1157 | process_sp = m_opaque_sp->GetProcessSP(); |
1158 | sb_process.SetSP(process_sp); |
1159 | } |
1160 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1161 | if (log) { |
1162 | if (process_sp.get() == NULL__null) |
1163 | log->Printf("SBValue(%p)::GetProcess () => NULL", |
1164 | static_cast<void *>(m_opaque_sp.get())); |
1165 | else |
1166 | log->Printf("SBValue(%p)::GetProcess () => %p", |
1167 | static_cast<void *>(m_opaque_sp.get()), |
1168 | static_cast<void *>(process_sp.get())); |
1169 | } |
1170 | return sb_process; |
1171 | } |
1172 | |
1173 | lldb::SBThread SBValue::GetThread() { |
1174 | SBThread sb_thread; |
1175 | ThreadSP thread_sp; |
1176 | if (m_opaque_sp) { |
1177 | thread_sp = m_opaque_sp->GetThreadSP(); |
1178 | sb_thread.SetThread(thread_sp); |
1179 | } |
1180 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1181 | if (log) { |
1182 | if (thread_sp.get() == NULL__null) |
1183 | log->Printf("SBValue(%p)::GetThread () => NULL", |
1184 | static_cast<void *>(m_opaque_sp.get())); |
1185 | else |
1186 | log->Printf("SBValue(%p)::GetThread () => %p", |
1187 | static_cast<void *>(m_opaque_sp.get()), |
1188 | static_cast<void *>(thread_sp.get())); |
1189 | } |
1190 | return sb_thread; |
1191 | } |
1192 | |
1193 | lldb::SBFrame SBValue::GetFrame() { |
1194 | SBFrame sb_frame; |
1195 | StackFrameSP frame_sp; |
1196 | if (m_opaque_sp) { |
1197 | frame_sp = m_opaque_sp->GetFrameSP(); |
1198 | sb_frame.SetFrameSP(frame_sp); |
1199 | } |
1200 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1201 | if (log) { |
1202 | if (frame_sp.get() == NULL__null) |
1203 | log->Printf("SBValue(%p)::GetFrame () => NULL", |
1204 | static_cast<void *>(m_opaque_sp.get())); |
1205 | else |
1206 | log->Printf("SBValue(%p)::GetFrame () => %p", |
1207 | static_cast<void *>(m_opaque_sp.get()), |
1208 | static_cast<void *>(frame_sp.get())); |
1209 | } |
1210 | return sb_frame; |
1211 | } |
1212 | |
1213 | lldb::ValueObjectSP SBValue::GetSP(ValueLocker &locker) const { |
1214 | if (!m_opaque_sp || !m_opaque_sp->IsValid()) { |
1215 | locker.GetError().SetErrorString("No value"); |
1216 | return ValueObjectSP(); |
1217 | } |
1218 | return locker.GetLockedSP(*m_opaque_sp.get()); |
1219 | } |
1220 | |
1221 | lldb::ValueObjectSP SBValue::GetSP() const { |
1222 | ValueLocker locker; |
1223 | return GetSP(locker); |
1224 | } |
1225 | |
1226 | void SBValue::SetSP(ValueImplSP impl_sp) { m_opaque_sp = impl_sp; } |
1227 | |
1228 | void SBValue::SetSP(const lldb::ValueObjectSP &sp) { |
1229 | if (sp) { |
1230 | lldb::TargetSP target_sp(sp->GetTargetSP()); |
1231 | if (target_sp) { |
1232 | lldb::DynamicValueType use_dynamic = target_sp->GetPreferDynamicValue(); |
1233 | bool use_synthetic = |
1234 | target_sp->TargetProperties::GetEnableSyntheticValue(); |
1235 | m_opaque_sp = ValueImplSP(new ValueImpl(sp, use_dynamic, use_synthetic)); |
1236 | } else |
1237 | m_opaque_sp = ValueImplSP(new ValueImpl(sp, eNoDynamicValues, true)); |
1238 | } else |
1239 | m_opaque_sp = ValueImplSP(new ValueImpl(sp, eNoDynamicValues, false)); |
1240 | } |
1241 | |
1242 | void SBValue::SetSP(const lldb::ValueObjectSP &sp, |
1243 | lldb::DynamicValueType use_dynamic) { |
1244 | if (sp) { |
1245 | lldb::TargetSP target_sp(sp->GetTargetSP()); |
1246 | if (target_sp) { |
1247 | bool use_synthetic = |
1248 | target_sp->TargetProperties::GetEnableSyntheticValue(); |
1249 | SetSP(sp, use_dynamic, use_synthetic); |
1250 | } else |
1251 | SetSP(sp, use_dynamic, true); |
1252 | } else |
1253 | SetSP(sp, use_dynamic, false); |
1254 | } |
1255 | |
1256 | void SBValue::SetSP(const lldb::ValueObjectSP &sp, bool use_synthetic) { |
1257 | if (sp) { |
1258 | lldb::TargetSP target_sp(sp->GetTargetSP()); |
1259 | if (target_sp) { |
1260 | lldb::DynamicValueType use_dynamic = target_sp->GetPreferDynamicValue(); |
1261 | SetSP(sp, use_dynamic, use_synthetic); |
1262 | } else |
1263 | SetSP(sp, eNoDynamicValues, use_synthetic); |
1264 | } else |
1265 | SetSP(sp, eNoDynamicValues, use_synthetic); |
1266 | } |
1267 | |
1268 | void SBValue::SetSP(const lldb::ValueObjectSP &sp, |
1269 | lldb::DynamicValueType use_dynamic, bool use_synthetic) { |
1270 | m_opaque_sp = ValueImplSP(new ValueImpl(sp, use_dynamic, use_synthetic)); |
1271 | } |
1272 | |
1273 | void SBValue::SetSP(const lldb::ValueObjectSP &sp, |
1274 | lldb::DynamicValueType use_dynamic, bool use_synthetic, |
1275 | const char *name) { |
1276 | m_opaque_sp = |
1277 | ValueImplSP(new ValueImpl(sp, use_dynamic, use_synthetic, name)); |
1278 | } |
1279 | |
1280 | bool SBValue::GetExpressionPath(SBStream &description) { |
1281 | ValueLocker locker; |
1282 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1283 | if (value_sp) { |
1284 | value_sp->GetExpressionPath(description.ref(), false); |
1285 | return true; |
1286 | } |
1287 | return false; |
1288 | } |
1289 | |
1290 | bool SBValue::GetExpressionPath(SBStream &description, |
1291 | bool qualify_cxx_base_classes) { |
1292 | ValueLocker locker; |
1293 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1294 | if (value_sp) { |
1295 | value_sp->GetExpressionPath(description.ref(), qualify_cxx_base_classes); |
1296 | return true; |
1297 | } |
1298 | return false; |
1299 | } |
1300 | |
1301 | bool SBValue::GetDescription(SBStream &description) { |
1302 | Stream &strm = description.ref(); |
1303 | |
1304 | ValueLocker locker; |
1305 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1306 | if (value_sp) |
1307 | value_sp->Dump(strm); |
1308 | else |
1309 | strm.PutCString("No value"); |
1310 | |
1311 | return true; |
1312 | } |
1313 | |
1314 | lldb::Format SBValue::GetFormat() { |
1315 | ValueLocker locker; |
1316 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1317 | if (value_sp) |
1318 | return value_sp->GetFormat(); |
1319 | return eFormatDefault; |
1320 | } |
1321 | |
1322 | void SBValue::SetFormat(lldb::Format format) { |
1323 | ValueLocker locker; |
1324 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1325 | if (value_sp) |
1326 | value_sp->SetFormat(format); |
1327 | } |
1328 | |
1329 | lldb::SBValue SBValue::AddressOf() { |
1330 | SBValue sb_value; |
1331 | ValueLocker locker; |
1332 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1333 | if (value_sp) { |
1334 | Status error; |
1335 | sb_value.SetSP(value_sp->AddressOf(error), GetPreferDynamicValue(), |
1336 | GetPreferSyntheticValue()); |
1337 | } |
1338 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1339 | if (log) |
1340 | log->Printf("SBValue(%p)::AddressOf () => SBValue(%p)", |
1341 | static_cast<void *>(value_sp.get()), |
1342 | static_cast<void *>(value_sp.get())); |
1343 | |
1344 | return sb_value; |
1345 | } |
1346 | |
1347 | lldb::addr_t SBValue::GetLoadAddress() { |
1348 | lldb::addr_t value = LLDB_INVALID_ADDRESS(18446744073709551615UL); |
1349 | ValueLocker locker; |
1350 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1351 | if (value_sp) { |
1352 | TargetSP target_sp(value_sp->GetTargetSP()); |
1353 | if (target_sp) { |
1354 | const bool scalar_is_load_address = true; |
1355 | AddressType addr_type; |
1356 | value = value_sp->GetAddressOf(scalar_is_load_address, &addr_type); |
1357 | if (addr_type == eAddressTypeFile) { |
1358 | ModuleSP module_sp(value_sp->GetModule()); |
1359 | if (!module_sp) |
1360 | value = LLDB_INVALID_ADDRESS(18446744073709551615UL); |
1361 | else { |
1362 | Address addr; |
1363 | module_sp->ResolveFileAddress(value, addr); |
1364 | value = addr.GetLoadAddress(target_sp.get()); |
1365 | } |
1366 | } else if (addr_type == eAddressTypeHost || |
1367 | addr_type == eAddressTypeInvalid) |
1368 | value = LLDB_INVALID_ADDRESS(18446744073709551615UL); |
1369 | } |
1370 | } |
1371 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1372 | if (log) |
1373 | log->Printf("SBValue(%p)::GetLoadAddress () => (%" PRIu64"l" "u" ")", |
1374 | static_cast<void *>(value_sp.get()), value); |
1375 | |
1376 | return value; |
1377 | } |
1378 | |
1379 | lldb::SBAddress SBValue::GetAddress() { |
1380 | Address addr; |
1381 | ValueLocker locker; |
1382 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1383 | if (value_sp) { |
1384 | TargetSP target_sp(value_sp->GetTargetSP()); |
1385 | if (target_sp) { |
1386 | lldb::addr_t value = LLDB_INVALID_ADDRESS(18446744073709551615UL); |
1387 | const bool scalar_is_load_address = true; |
1388 | AddressType addr_type; |
1389 | value = value_sp->GetAddressOf(scalar_is_load_address, &addr_type); |
1390 | if (addr_type == eAddressTypeFile) { |
1391 | ModuleSP module_sp(value_sp->GetModule()); |
1392 | if (module_sp) |
1393 | module_sp->ResolveFileAddress(value, addr); |
1394 | } else if (addr_type == eAddressTypeLoad) { |
1395 | |
1396 | |
1397 | |
1398 | addr.SetLoadAddress(value, target_sp.get()); |
1399 | } |
1400 | } |
1401 | } |
1402 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1403 | if (log) |
1404 | log->Printf("SBValue(%p)::GetAddress () => (%s,%" PRIu64"l" "u" ")", |
1405 | static_cast<void *>(value_sp.get()), |
1406 | (addr.GetSection() ? addr.GetSection()->GetName().GetCString() |
1407 | : "NULL"), |
1408 | addr.GetOffset()); |
1409 | return SBAddress(new Address(addr)); |
1410 | } |
1411 | |
1412 | lldb::SBData SBValue::GetPointeeData(uint32_t item_idx, uint32_t item_count) { |
1413 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1414 | lldb::SBData sb_data; |
1415 | ValueLocker locker; |
1416 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1417 | if (value_sp) { |
1418 | TargetSP target_sp(value_sp->GetTargetSP()); |
1419 | if (target_sp) { |
1420 | DataExtractorSP data_sp(new DataExtractor()); |
1421 | value_sp->GetPointeeData(*data_sp, item_idx, item_count); |
1422 | if (data_sp->GetByteSize() > 0) |
1423 | *sb_data = data_sp; |
1424 | } |
1425 | } |
1426 | if (log) |
1427 | log->Printf("SBValue(%p)::GetPointeeData (%d, %d) => SBData(%p)", |
1428 | static_cast<void *>(value_sp.get()), item_idx, item_count, |
1429 | static_cast<void *>(sb_data.get())); |
1430 | |
1431 | return sb_data; |
1432 | } |
1433 | |
1434 | lldb::SBData SBValue::GetData() { |
1435 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1436 | lldb::SBData sb_data; |
1437 | ValueLocker locker; |
1438 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1439 | if (value_sp) { |
1440 | DataExtractorSP data_sp(new DataExtractor()); |
1441 | Status error; |
1442 | value_sp->GetData(*data_sp, error); |
1443 | if (error.Success()) |
1444 | *sb_data = data_sp; |
1445 | } |
1446 | if (log) |
1447 | log->Printf("SBValue(%p)::GetData () => SBData(%p)", |
1448 | static_cast<void *>(value_sp.get()), |
1449 | static_cast<void *>(sb_data.get())); |
1450 | |
1451 | return sb_data; |
1452 | } |
1453 | |
1454 | bool SBValue::SetData(lldb::SBData &data, SBError &error) { |
1455 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1456 | ValueLocker locker; |
1457 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1458 | bool ret = true; |
1459 | |
1460 | if (value_sp) { |
1461 | DataExtractor *data_extractor = data.get(); |
1462 | |
1463 | if (!data_extractor) { |
1464 | if (log) |
1465 | log->Printf("SBValue(%p)::SetData() => error: no data to set", |
1466 | static_cast<void *>(value_sp.get())); |
1467 | |
1468 | error.SetErrorString("No data to set"); |
1469 | ret = false; |
1470 | } else { |
1471 | Status set_error; |
1472 | |
1473 | value_sp->SetData(*data_extractor, set_error); |
1474 | |
1475 | if (!set_error.Success()) { |
1476 | error.SetErrorStringWithFormat("Couldn't set data: %s", |
1477 | set_error.AsCString()); |
1478 | ret = false; |
1479 | } |
1480 | } |
1481 | } else { |
1482 | error.SetErrorStringWithFormat( |
1483 | "Couldn't set data: could not get SBValue: %s", |
1484 | locker.GetError().AsCString()); |
1485 | ret = false; |
1486 | } |
1487 | |
1488 | if (log) |
1489 | log->Printf("SBValue(%p)::SetData (%p) => %s", |
1490 | static_cast<void *>(value_sp.get()), |
1491 | static_cast<void *>(data.get()), ret ? "true" : "false"); |
1492 | return ret; |
1493 | } |
1494 | |
1495 | lldb::SBDeclaration SBValue::GetDeclaration() { |
1496 | ValueLocker locker; |
1497 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1498 | SBDeclaration decl_sb; |
1499 | if (value_sp) { |
1500 | Declaration decl; |
1501 | if (value_sp->GetDeclaration(decl)) |
1502 | decl_sb.SetDeclaration(decl); |
1503 | } |
1504 | return decl_sb; |
1505 | } |
1506 | |
1507 | lldb::SBWatchpoint SBValue::Watch(bool resolve_location, bool read, bool write, |
1508 | SBError &error) { |
1509 | SBWatchpoint sb_watchpoint; |
1510 | |
1511 | |
1512 | ValueLocker locker; |
1513 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1514 | TargetSP target_sp(GetTarget().GetSP()); |
1515 | if (value_sp && target_sp) { |
1516 | |
1517 | if (!read && !write) |
1518 | return sb_watchpoint; |
1519 | |
1520 | |
1521 | if (!IsInScope()) |
1522 | return sb_watchpoint; |
1523 | |
1524 | addr_t addr = GetLoadAddress(); |
1525 | if (addr == LLDB_INVALID_ADDRESS(18446744073709551615UL)) |
1526 | return sb_watchpoint; |
1527 | size_t byte_size = GetByteSize(); |
1528 | if (byte_size == 0) |
1529 | return sb_watchpoint; |
1530 | |
1531 | uint32_t watch_type = 0; |
1532 | if (read) |
1533 | watch_type |= LLDB_WATCH_TYPE_READ(1u << 0); |
1534 | if (write) |
1535 | watch_type |= LLDB_WATCH_TYPE_WRITE(1u << 1); |
1536 | |
1537 | Status rc; |
1538 | CompilerType type(value_sp->GetCompilerType()); |
1539 | WatchpointSP watchpoint_sp = |
1540 | target_sp->CreateWatchpoint(addr, byte_size, &type, watch_type, rc); |
1541 | error.SetError(rc); |
1542 | |
1543 | if (watchpoint_sp) { |
1544 | sb_watchpoint.SetSP(watchpoint_sp); |
1545 | Declaration decl; |
1546 | if (value_sp->GetDeclaration(decl)) { |
1547 | if (decl.GetFile()) { |
1548 | StreamString ss; |
1549 | |
1550 | decl.DumpStopContext(&ss, true); |
1551 | watchpoint_sp->SetDeclInfo(ss.GetString()); |
1552 | } |
1553 | } |
1554 | } |
1555 | } else if (target_sp) { |
1556 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1557 | if (log) |
1558 | log->Printf("SBValue(%p)::Watch() => error getting SBValue: %s", |
1559 | static_cast<void *>(value_sp.get()), |
1560 | locker.GetError().AsCString()); |
1561 | |
1562 | error.SetErrorStringWithFormat("could not get SBValue: %s", |
1563 | locker.GetError().AsCString()); |
1564 | } else { |
1565 | Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API(1u << 16))); |
1566 | if (log) |
1567 | log->Printf("SBValue(%p)::Watch() => error getting SBValue: no target", |
1568 | static_cast<void *>(value_sp.get())); |
1569 | error.SetErrorString("could not set watchpoint, a target is required"); |
1570 | } |
1571 | |
1572 | return sb_watchpoint; |
1573 | } |
1574 | |
1575 | |
1576 | |
1577 | |
1578 | lldb::SBWatchpoint SBValue::Watch(bool resolve_location, bool read, |
1579 | bool write) { |
1580 | SBError error; |
1581 | return Watch(resolve_location, read, write, error); |
1582 | } |
1583 | |
1584 | lldb::SBWatchpoint SBValue::WatchPointee(bool resolve_location, bool read, |
1585 | bool write, SBError &error) { |
1586 | SBWatchpoint sb_watchpoint; |
1587 | if (IsInScope() && GetType().IsPointerType()) |
1588 | sb_watchpoint = Dereference().Watch(resolve_location, read, write, error); |
1589 | return sb_watchpoint; |
1590 | } |
1591 | |
1592 | lldb::SBValue SBValue::Persist() { |
1593 | ValueLocker locker; |
1594 | lldb::ValueObjectSP value_sp(GetSP(locker)); |
1595 | SBValue persisted_sb; |
1596 | if (value_sp) { |
1597 | persisted_sb.SetSP(value_sp->Persist()); |
1598 | } |
1599 | return persisted_sb; |
1600 | } |
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56 | #ifndef _STL_PAIR_H1 |
57 | #define _STL_PAIR_H1 1 |
58 | |
59 | #include <bits/move.h> // for std::move / std::forward, and std::swap |
60 | |
61 | #if __cplusplus201103L >= 201103L |
62 | #include <type_traits> // for std::__decay_and_strip too |
63 | #endif |
64 | |
65 | namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default"))) |
66 | { |
67 | _GLIBCXX_BEGIN_NAMESPACE_VERSION |
68 | |
69 | |
70 | |
71 | |
72 | |
73 | |
74 | #if __cplusplus201103L >= 201103L |
75 | |
76 | struct piecewise_construct_t { explicit piecewise_construct_t() = default; }; |
77 | |
78 | |
79 | constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t(); |
80 | |
81 | |
82 | template<typename...> |
83 | class tuple; |
84 | |
85 | template<std::size_t...> |
86 | struct _Index_tuple; |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | template <bool, typename _T1, typename _T2> |
94 | struct _PCC |
95 | { |
96 | template <typename _U1, typename _U2> |
97 | static constexpr bool _ConstructiblePair() |
98 | { |
99 | return __and_<is_constructible<_T1, const _U1&>, |
100 | is_constructible<_T2, const _U2&>>::value; |
101 | } |
102 | |
103 | template <typename _U1, typename _U2> |
104 | static constexpr bool _ImplicitlyConvertiblePair() |
105 | { |
106 | return __and_<is_convertible<const _U1&, _T1>, |
107 | is_convertible<const _U2&, _T2>>::value; |
108 | } |
109 | |
110 | template <typename _U1, typename _U2> |
111 | static constexpr bool _MoveConstructiblePair() |
112 | { |
113 | return __and_<is_constructible<_T1, _U1&&>, |
114 | is_constructible<_T2, _U2&&>>::value; |
115 | } |
116 | |
117 | template <typename _U1, typename _U2> |
118 | static constexpr bool _ImplicitlyMoveConvertiblePair() |
119 | { |
120 | return __and_<is_convertible<_U1&&, _T1>, |
121 | is_convertible<_U2&&, _T2>>::value; |
122 | } |
123 | |
124 | template <bool __implicit, typename _U1, typename _U2> |
125 | static constexpr bool _CopyMovePair() |
126 | { |
127 | using __do_converts = __and_<is_convertible<const _U1&, _T1>, |
128 | is_convertible<_U2&&, _T2>>; |
129 | using __converts = typename conditional<__implicit, |
130 | __do_converts, |
131 | __not_<__do_converts>>::type; |
132 | return __and_<is_constructible<_T1, const _U1&>, |
133 | is_constructible<_T2, _U2&&>, |
134 | __converts |
135 | >::value; |
136 | } |
137 | |
138 | template <bool __implicit, typename _U1, typename _U2> |
139 | static constexpr bool _MoveCopyPair() |
140 | { |
141 | using __do_converts = __and_<is_convertible<_U1&&, _T1>, |
142 | is_convertible<const _U2&, _T2>>; |
143 | using __converts = typename conditional<__implicit, |
144 | __do_converts, |
145 | __not_<__do_converts>>::type; |
146 | return __and_<is_constructible<_T1, _U1&&>, |
147 | is_constructible<_T2, const _U2&&>, |
148 | __converts |
149 | >::value; |
150 | } |
151 | }; |
152 | |
153 | template <typename _T1, typename _T2> |
154 | struct _PCC<false, _T1, _T2> |
155 | { |
156 | template <typename _U1, typename _U2> |
157 | static constexpr bool _ConstructiblePair() |
158 | { |
159 | return false; |
160 | } |
161 | |
162 | template <typename _U1, typename _U2> |
163 | static constexpr bool _ImplicitlyConvertiblePair() |
164 | { |
165 | return false; |
166 | } |
167 | |
168 | template <typename _U1, typename _U2> |
169 | static constexpr bool _MoveConstructiblePair() |
170 | { |
171 | return false; |
172 | } |
173 | |
174 | template <typename _U1, typename _U2> |
175 | static constexpr bool _ImplicitlyMoveConvertiblePair() |
176 | { |
177 | return false; |
178 | } |
179 | }; |
180 | |
181 | struct __wrap_nonesuch : std::__nonesuch { |
182 | explicit __wrap_nonesuch(const __nonesuch&) = delete; |
183 | }; |
184 | |
185 | #endif |
186 | |
187 | |
188 | |
189 | |
190 | |
191 | |
192 | |
193 | template<typename _T1, typename _T2> |
194 | struct pair |
| 9 | | Inner buffer of 'class std::__cxx11::basic_string<char>' deallocated by call to destructor | |
|
195 | { |
196 | typedef _T1 first_type; |
197 | typedef _T2 second_type; |
198 | |
199 | _T1 first; |
200 | _T2 second; |
201 | |
202 | |
203 | |
204 | |
205 | |
206 | #if __cplusplus201103L >= 201103L |
207 | template <typename _U1 = _T1, |
208 | typename _U2 = _T2, |
209 | typename enable_if<__and_< |
210 | __is_implicitly_default_constructible<_U1>, |
211 | __is_implicitly_default_constructible<_U2>> |
212 | ::value, bool>::type = true> |
213 | #endif |
214 | _GLIBCXX_CONSTEXPRconstexpr pair() |
215 | : first(), second() { } |
216 | |
217 | #if __cplusplus201103L >= 201103L |
218 | template <typename _U1 = _T1, |
219 | typename _U2 = _T2, |
220 | typename enable_if<__and_< |
221 | is_default_constructible<_U1>, |
222 | is_default_constructible<_U2>, |
223 | __not_< |
224 | __and_<__is_implicitly_default_constructible<_U1>, |
225 | __is_implicitly_default_constructible<_U2>>>> |
226 | ::value, bool>::type = false> |
227 | explicit constexpr pair() |
228 | : first(), second() { } |
229 | #endif |
230 | |
231 | |
232 | #if __cplusplus201103L < 201103L |
233 | pair(const _T1& __a, const _T2& __b) |
234 | : first(__a), second(__b) { } |
235 | #else |
236 | |
237 | using _PCCP = _PCC<true, _T1, _T2>; |
238 | |
239 | template<typename _U1 = _T1, typename _U2=_T2, typename |
240 | enable_if<_PCCP::template |
241 | _ConstructiblePair<_U1, _U2>() |
242 | && _PCCP::template |
243 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
244 | bool>::type=true> |
245 | constexpr pair(const _T1& __a, const _T2& __b) |
246 | : first(__a), second(__b) { } |
247 | |
248 | template<typename _U1 = _T1, typename _U2=_T2, typename |
249 | enable_if<_PCCP::template |
250 | _ConstructiblePair<_U1, _U2>() |
251 | && !_PCCP::template |
252 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
253 | bool>::type=false> |
254 | explicit constexpr pair(const _T1& __a, const _T2& __b) |
255 | : first(__a), second(__b) { } |
256 | #endif |
257 | |
258 | |
259 | #if __cplusplus201103L < 201103L |
260 | template<typename _U1, typename _U2> |
261 | pair(const pair<_U1, _U2>& __p) |
262 | : first(__p.first), second(__p.second) { } |
263 | #else |
264 | |
265 | template <typename _U1, typename _U2> |
266 | using _PCCFP = _PCC<!is_same<_T1, _U1>::value |
267 | || !is_same<_T2, _U2>::value, |
268 | _T1, _T2>; |
269 | |
270 | template<typename _U1, typename _U2, typename |
271 | enable_if<_PCCFP<_U1, _U2>::template |
272 | _ConstructiblePair<_U1, _U2>() |
273 | && _PCCFP<_U1, _U2>::template |
274 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
275 | bool>::type=true> |
276 | constexpr pair(const pair<_U1, _U2>& __p) |
277 | : first(__p.first), second(__p.second) { } |
278 | |
279 | template<typename _U1, typename _U2, typename |
280 | enable_if<_PCCFP<_U1, _U2>::template |
281 | _ConstructiblePair<_U1, _U2>() |
282 | && !_PCCFP<_U1, _U2>::template |
283 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
284 | bool>::type=false> |
285 | explicit constexpr pair(const pair<_U1, _U2>& __p) |
286 | : first(__p.first), second(__p.second) { } |
287 | |
288 | constexpr pair(const pair&) = default; |
289 | constexpr pair(pair&&) = default; |
290 | |
291 | |
292 | template<typename _U1, typename |
293 | enable_if<_PCCP::template |
294 | _MoveCopyPair<true, _U1, _T2>(), |
295 | bool>::type=true> |
296 | constexpr pair(_U1&& __x, const _T2& __y) |
297 | : first(std::forward<_U1>(__x)), second(__y) { } |
298 | |
299 | template<typename _U1, typename |
300 | enable_if<_PCCP::template |
301 | _MoveCopyPair<false, _U1, _T2>(), |
302 | bool>::type=false> |
303 | explicit constexpr pair(_U1&& __x, const _T2& __y) |
304 | : first(std::forward<_U1>(__x)), second(__y) { } |
305 | |
306 | template<typename _U2, typename |
307 | enable_if<_PCCP::template |
308 | _CopyMovePair<true, _T1, _U2>(), |
309 | bool>::type=true> |
310 | constexpr pair(const _T1& __x, _U2&& __y) |
311 | : first(__x), second(std::forward<_U2>(__y)) { } |
312 | |
313 | template<typename _U2, typename |
314 | enable_if<_PCCP::template |
315 | _CopyMovePair<false, _T1, _U2>(), |
316 | bool>::type=false> |
317 | explicit pair(const _T1& __x, _U2&& __y) |
318 | : first(__x), second(std::forward<_U2>(__y)) { } |
319 | |
320 | template<typename _U1, typename _U2, typename |
321 | enable_if<_PCCP::template |
322 | _MoveConstructiblePair<_U1, _U2>() |
323 | && _PCCP::template |
324 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
325 | bool>::type=true> |
326 | constexpr pair(_U1&& __x, _U2&& __y) |
327 | : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { } |
328 | |
329 | template<typename _U1, typename _U2, typename |
330 | enable_if<_PCCP::template |
331 | _MoveConstructiblePair<_U1, _U2>() |
332 | && !_PCCP::template |
333 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
334 | bool>::type=false> |
335 | explicit constexpr pair(_U1&& __x, _U2&& __y) |
336 | : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { } |
337 | |
338 | |
339 | template<typename _U1, typename _U2, typename |
340 | enable_if<_PCCFP<_U1, _U2>::template |
341 | _MoveConstructiblePair<_U1, _U2>() |
342 | && _PCCFP<_U1, _U2>::template |
343 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
344 | bool>::type=true> |
345 | constexpr pair(pair<_U1, _U2>&& __p) |
346 | : first(std::forward<_U1>(__p.first)), |
347 | second(std::forward<_U2>(__p.second)) { } |
348 | |
349 | template<typename _U1, typename _U2, typename |
350 | enable_if<_PCCFP<_U1, _U2>::template |
351 | _MoveConstructiblePair<_U1, _U2>() |
352 | && !_PCCFP<_U1, _U2>::template |
353 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
354 | bool>::type=false> |
355 | explicit constexpr pair(pair<_U1, _U2>&& __p) |
356 | : first(std::forward<_U1>(__p.first)), |
357 | second(std::forward<_U2>(__p.second)) { } |
358 | |
359 | template<typename... _Args1, typename... _Args2> |
360 | pair(piecewise_construct_t, tuple<_Args1...>, tuple<_Args2...>); |
361 | |
362 | pair& |
363 | operator=(typename conditional< |
364 | __and_<is_copy_assignable<_T1>, |
365 | is_copy_assignable<_T2>>::value, |
366 | const pair&, const __wrap_nonesuch&>::type __p) |
367 | { |
368 | first = __p.first; |
369 | second = __p.second; |
370 | return *this; |
371 | } |
372 | |
373 | pair& |
374 | operator=(typename conditional< |
375 | __not_<__and_<is_copy_assignable<_T1>, |
376 | is_copy_assignable<_T2>>>::value, |
377 | const pair&, const __wrap_nonesuch&>::type __p) = delete; |
378 | |
379 | pair& |
380 | operator=(typename conditional< |
381 | __and_<is_move_assignable<_T1>, |
382 | is_move_assignable<_T2>>::value, |
383 | pair&&, __wrap_nonesuch&&>::type __p) |
384 | noexcept(__and_<is_nothrow_move_assignable<_T1>, |
385 | is_nothrow_move_assignable<_T2>>::value) |
386 | { |
387 | first = std::forward<first_type>(__p.first); |
388 | second = std::forward<second_type>(__p.second); |
389 | return *this; |
390 | } |
391 | |
392 | template<typename _U1, typename _U2> |
393 | typename enable_if<__and_<is_assignable<_T1&, const _U1&>, |
394 | is_assignable<_T2&, const _U2&>>::value, |
395 | pair&>::type |
396 | operator=(const pair<_U1, _U2>& __p) |
397 | { |
398 | first = __p.first; |
399 | second = __p.second; |
400 | return *this; |
401 | } |
402 | |
403 | template<typename _U1, typename _U2> |
404 | typename enable_if<__and_<is_assignable<_T1&, _U1&&>, |
405 | is_assignable<_T2&, _U2&&>>::value, |
406 | pair&>::type |
407 | operator=(pair<_U1, _U2>&& __p) |
408 | { |
409 | first = std::forward<_U1>(__p.first); |
410 | second = std::forward<_U2>(__p.second); |
411 | return *this; |
412 | } |
413 | |
414 | void |
415 | swap(pair& __p) |
416 | noexcept(__is_nothrow_swappable<_T1>::value |
417 | && __is_nothrow_swappable<_T2>::value) |
418 | { |
419 | using std::swap; |
420 | swap(first, __p.first); |
421 | swap(second, __p.second); |
422 | } |
423 | |
424 | private: |
425 | template<typename... _Args1, std::size_t... _Indexes1, |
426 | typename... _Args2, std::size_t... _Indexes2> |
427 | pair(tuple<_Args1...>&, tuple<_Args2...>&, |
428 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); |
429 | #endif |
430 | }; |
431 | |
432 | |
433 | template<typename _T1, typename _T2> |
434 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
435 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
436 | { return __x.first == __y.first && __x.second == __y.second; } |
437 | |
438 | |
439 | template<typename _T1, typename _T2> |
440 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
441 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
442 | { return __x.first < __y.first |
443 | || (!(__y.first < __x.first) && __x.second < __y.second); } |
444 | |
445 | |
446 | template<typename _T1, typename _T2> |
447 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
448 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
449 | { return !(__x == __y); } |
450 | |
451 | |
452 | template<typename _T1, typename _T2> |
453 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
454 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
455 | { return __y < __x; } |
456 | |
457 | |
458 | template<typename _T1, typename _T2> |
459 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
460 | operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
461 | { return !(__y < __x); } |
462 | |
463 | |
464 | template<typename _T1, typename _T2> |
465 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
466 | operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
467 | { return !(__x < __y); } |
468 | |
469 | #if __cplusplus201103L >= 201103L |
470 | |
471 | |
472 | |
473 | template<typename _T1, typename _T2> |
474 | inline void |
475 | swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y) |
476 | noexcept(noexcept(__x.swap(__y))) |
477 | { __x.swap(__y); } |
478 | #endif |
479 | |
480 | |
481 | |
482 | |
483 | |
484 | |
485 | |
486 | |
487 | |
488 | |
489 | |
490 | |
491 | |
492 | #if __cplusplus201103L >= 201103L |
493 | |
494 | template<typename _T1, typename _T2> |
495 | constexpr pair<typename __decay_and_strip<_T1>::__type, |
496 | typename __decay_and_strip<_T2>::__type> |
497 | make_pair(_T1&& __x, _T2&& __y) |
498 | { |
499 | typedef typename __decay_and_strip<_T1>::__type __ds_type1; |
500 | typedef typename __decay_and_strip<_T2>::__type __ds_type2; |
501 | typedef pair<__ds_type1, __ds_type2> __pair_type; |
502 | return __pair_type(std::forward<_T1>(__x), std::forward<_T2>(__y)); |
503 | } |
504 | #else |
505 | template<typename _T1, typename _T2> |
506 | inline pair<_T1, _T2> |
507 | make_pair(_T1 __x, _T2 __y) |
508 | { return pair<_T1, _T2>(__x, __y); } |
509 | #endif |
510 | |
511 | |
512 | |
513 | _GLIBCXX_END_NAMESPACE_VERSION |
514 | } |
515 | |
516 | #endif /* _STL_PAIR_H */ |