1 //===-- FormatManager.cpp -------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "lldb/lldb-python.h"
11 
12 #include "lldb/DataFormatters/FormatManager.h"
13 
14 // C Includes
15 // C++ Includes
16 // Other libraries and framework includes
17 // Project includes
18 
19 #include "lldb/Core/Debugger.h"
20 #include "lldb/DataFormatters/CXXFormatterFunctions.h"
21 #include "lldb/Interpreter/ScriptInterpreterPython.h"
22 #include "lldb/Target/ExecutionContext.h"
23 #include "lldb/Target/Platform.h"
24 #include "llvm/ADT/STLExtras.h"
25 
26 using namespace lldb;
27 using namespace lldb_private;
28 
29 
30 struct FormatInfo
31 {
32     Format format;
33     const char format_char; // One or more format characters that can be used for this format.
34     const char *format_name;    // Long format name that can be used to specify the current format
35 };
36 
37 static FormatInfo
38 g_format_infos[] =
39 {
40     { eFormatDefault        , '\0'  , "default"             },
41     { eFormatBoolean        , 'B'   , "boolean"             },
42     { eFormatBinary         , 'b'   , "binary"              },
43     { eFormatBytes          , 'y'   , "bytes"               },
44     { eFormatBytesWithASCII , 'Y'   , "bytes with ASCII"    },
45     { eFormatChar           , 'c'   , "character"           },
46     { eFormatCharPrintable  , 'C'   , "printable character" },
47     { eFormatComplexFloat   , 'F'   , "complex float"       },
48     { eFormatCString        , 's'   , "c-string"            },
49     { eFormatDecimal        , 'd'   , "decimal"             },
50     { eFormatEnum           , 'E'   , "enumeration"         },
51     { eFormatHex            , 'x'   , "hex"                 },
52     { eFormatHexUppercase   , 'X'   , "uppercase hex"       },
53     { eFormatFloat          , 'f'   , "float"               },
54     { eFormatOctal          , 'o'   , "octal"               },
55     { eFormatOSType         , 'O'   , "OSType"              },
56     { eFormatUnicode16      , 'U'   , "unicode16"           },
57     { eFormatUnicode32      , '\0'  , "unicode32"           },
58     { eFormatUnsigned       , 'u'   , "unsigned decimal"    },
59     { eFormatPointer        , 'p'   , "pointer"             },
60     { eFormatVectorOfChar   , '\0'  , "char[]"              },
61     { eFormatVectorOfSInt8  , '\0'  , "int8_t[]"            },
62     { eFormatVectorOfUInt8  , '\0'  , "uint8_t[]"           },
63     { eFormatVectorOfSInt16 , '\0'  , "int16_t[]"           },
64     { eFormatVectorOfUInt16 , '\0'  , "uint16_t[]"          },
65     { eFormatVectorOfSInt32 , '\0'  , "int32_t[]"           },
66     { eFormatVectorOfUInt32 , '\0'  , "uint32_t[]"          },
67     { eFormatVectorOfSInt64 , '\0'  , "int64_t[]"           },
68     { eFormatVectorOfUInt64 , '\0'  , "uint64_t[]"          },
69     { eFormatVectorOfFloat32, '\0'  , "float32[]"           },
70     { eFormatVectorOfFloat64, '\0'  , "float64[]"           },
71     { eFormatVectorOfUInt128, '\0'  , "uint128_t[]"         },
72     { eFormatComplexInteger , 'I'   , "complex integer"     },
73     { eFormatCharArray      , 'a'   , "character array"     },
74     { eFormatAddressInfo    , 'A'   , "address"             },
75     { eFormatHexFloat       , '\0'  , "hex float"           },
76     { eFormatInstruction    , 'i'   , "instruction"         },
77     { eFormatVoid           , 'v'   , "void"                }
78 };
79 
80 static uint32_t g_num_format_infos = llvm::array_lengthof(g_format_infos);
81 
82 static bool
83 GetFormatFromFormatChar (char format_char, Format &format)
84 {
85     for (uint32_t i=0; i<g_num_format_infos; ++i)
86     {
87         if (g_format_infos[i].format_char == format_char)
88         {
89             format = g_format_infos[i].format;
90             return true;
91         }
92     }
93     format = eFormatInvalid;
94     return false;
95 }
96 
97 static bool
98 GetFormatFromFormatName (const char *format_name, bool partial_match_ok, Format &format)
99 {
100     uint32_t i;
101     for (i=0; i<g_num_format_infos; ++i)
102     {
103         if (strcasecmp (g_format_infos[i].format_name, format_name) == 0)
104         {
105             format = g_format_infos[i].format;
106             return true;
107         }
108     }
109 
110     if (partial_match_ok)
111     {
112         for (i=0; i<g_num_format_infos; ++i)
113         {
114             if (strcasestr (g_format_infos[i].format_name, format_name) == g_format_infos[i].format_name)
115             {
116                 format = g_format_infos[i].format;
117                 return true;
118             }
119         }
120     }
121     format = eFormatInvalid;
122     return false;
123 }
124 
125 bool
126 FormatManager::GetFormatFromCString (const char *format_cstr,
127                                      bool partial_match_ok,
128                                      lldb::Format &format)
129 {
130     bool success = false;
131     if (format_cstr && format_cstr[0])
132     {
133         if (format_cstr[1] == '\0')
134         {
135             success = GetFormatFromFormatChar (format_cstr[0], format);
136             if (success)
137                 return true;
138         }
139 
140         success = GetFormatFromFormatName (format_cstr, partial_match_ok, format);
141     }
142     if (!success)
143         format = eFormatInvalid;
144     return success;
145 }
146 
147 char
148 FormatManager::GetFormatAsFormatChar (lldb::Format format)
149 {
150     for (uint32_t i=0; i<g_num_format_infos; ++i)
151     {
152         if (g_format_infos[i].format == format)
153             return g_format_infos[i].format_char;
154     }
155     return '\0';
156 }
157 
158 const char *
159 FormatManager::GetFormatAsCString (Format format)
160 {
161     if (format >= eFormatDefault && format < kNumFormats)
162         return g_format_infos[format].format_name;
163     return NULL;
164 }
165 
166 void
167 FormatManager::GetPossibleMatches (ValueObject& valobj,
168                                    ClangASTType clang_type,
169                                    uint32_t reason,
170                                    lldb::DynamicValueType use_dynamic,
171                                    FormattersMatchVector& entries,
172                                    bool did_strip_ptr,
173                                    bool did_strip_ref,
174                                    bool did_strip_typedef,
175                                    bool root_level)
176 {
177     clang_type = clang_type.RemoveFastQualifiers();
178     ConstString type_name(clang_type.GetConstTypeName());
179     if (valobj.GetBitfieldBitSize() > 0)
180     {
181         StreamString sstring;
182         sstring.Printf("%s:%d",type_name.AsCString(),valobj.GetBitfieldBitSize());
183         ConstString bitfieldname = ConstString(sstring.GetData());
184         entries.push_back({bitfieldname,0,did_strip_ptr,did_strip_ref,did_strip_typedef});
185         reason |= lldb_private::eFormatterChoiceCriterionStrippedBitField;
186     }
187     entries.push_back({type_name,reason,did_strip_ptr,did_strip_ref,did_strip_typedef});
188 
189     ConstString display_type_name(clang_type.GetDisplayTypeName());
190     if (display_type_name != type_name)
191         entries.push_back({display_type_name,reason,did_strip_ptr,did_strip_ref,did_strip_typedef});
192 
193     for (bool is_rvalue_ref = true, j = true; j && clang_type.IsReferenceType(nullptr, &is_rvalue_ref); j = false)
194     {
195         ClangASTType non_ref_type = clang_type.GetNonReferenceType();
196         GetPossibleMatches(valobj,
197                            non_ref_type,
198                            reason | lldb_private::eFormatterChoiceCriterionStrippedPointerReference,
199                            use_dynamic,
200                            entries,
201                            did_strip_ptr,
202                            true,
203                            did_strip_typedef);
204         if (non_ref_type.IsTypedefType())
205         {
206             ClangASTType deffed_referenced_type = non_ref_type.GetTypedefedType();
207             deffed_referenced_type = is_rvalue_ref ? deffed_referenced_type.GetRValueReferenceType() : deffed_referenced_type.GetLValueReferenceType();
208             GetPossibleMatches(valobj,
209                                deffed_referenced_type,
210                                reason | lldb_private::eFormatterChoiceCriterionNavigatedTypedefs,
211                                use_dynamic,
212                                entries,
213                                did_strip_ptr,
214                                did_strip_ref,
215                                true); // this is not exactly the usual meaning of stripping typedefs
216         }
217     }
218 
219     if (clang_type.IsPointerType())
220     {
221         ClangASTType non_ptr_type = clang_type.GetPointeeType();
222         GetPossibleMatches(valobj,
223                            non_ptr_type,
224                            reason | lldb_private::eFormatterChoiceCriterionStrippedPointerReference,
225                            use_dynamic,
226                            entries,
227                            true,
228                            did_strip_ref,
229                            did_strip_typedef);
230         if (non_ptr_type.IsTypedefType())
231         {
232             ClangASTType deffed_pointed_type = non_ptr_type.GetTypedefedType().GetPointerType();
233             GetPossibleMatches(valobj,
234                                deffed_pointed_type,
235                                reason | lldb_private::eFormatterChoiceCriterionNavigatedTypedefs,
236                                use_dynamic,
237                                entries,
238                                did_strip_ptr,
239                                did_strip_ref,
240                                true); // this is not exactly the usual meaning of stripping typedefs
241         }
242     }
243     bool canBeObjCDynamic = clang_type.IsPossibleDynamicType (NULL,
244                                                               false, // no C
245                                                               true);  // yes ObjC
246 
247     if (canBeObjCDynamic)
248     {
249         if (use_dynamic != lldb::eNoDynamicValues)
250         {
251             do
252             {
253                 lldb::ProcessSP process_sp = valobj.GetProcessSP();
254                 ObjCLanguageRuntime* runtime = process_sp->GetObjCLanguageRuntime();
255                 if (runtime == nullptr)
256                     break;
257                 ObjCLanguageRuntime::ClassDescriptorSP objc_class_sp (runtime->GetClassDescriptor(valobj));
258                 if (!objc_class_sp)
259                     break;
260                 ConstString name (objc_class_sp->GetClassName());
261                 entries.push_back({name,reason | lldb_private::eFormatterChoiceCriterionDynamicObjCDiscovery,did_strip_ptr,did_strip_ref,did_strip_typedef});
262             } while (false);
263         }
264 
265         ClangASTType non_ptr_type = clang_type.GetPointeeType();
266         GetPossibleMatches(valobj,
267                            non_ptr_type,
268                            reason | lldb_private::eFormatterChoiceCriterionStrippedPointerReference,
269                            use_dynamic,
270                            entries,
271                            true,
272                            did_strip_ref,
273                            did_strip_typedef);
274     }
275 
276     // try to strip typedef chains
277     if (clang_type.IsTypedefType())
278     {
279         ClangASTType deffed_type = clang_type.GetTypedefedType();
280         GetPossibleMatches(valobj,
281                            deffed_type,
282                            reason | lldb_private::eFormatterChoiceCriterionNavigatedTypedefs,
283                            use_dynamic,
284                            entries,
285                            did_strip_ptr,
286                            did_strip_ref,
287                            true);
288     }
289 
290     if (root_level)
291     {
292         do {
293             if (!clang_type.IsValid())
294                 break;
295 
296             ClangASTType unqual_clang_ast_type = clang_type.GetFullyUnqualifiedType();
297             if (!unqual_clang_ast_type.IsValid())
298                 break;
299             if (unqual_clang_ast_type.GetOpaqueQualType() != clang_type.GetOpaqueQualType())
300                 GetPossibleMatches (valobj,
301                                     unqual_clang_ast_type,
302                                     reason,
303                                     use_dynamic,
304                                     entries,
305                                     did_strip_ptr,
306                                     did_strip_ref,
307                                     did_strip_typedef);
308         } while(false);
309 
310 
311         // if all else fails, go to static type
312         if (valobj.IsDynamic())
313         {
314             lldb::ValueObjectSP static_value_sp(valobj.GetStaticValue());
315             if (static_value_sp)
316                 GetPossibleMatches(*static_value_sp.get(),
317                                    static_value_sp->GetClangType(),
318                                    reason | lldb_private::eFormatterChoiceCriterionWentToStaticValue,
319                                    use_dynamic,
320                                    entries,
321                                    did_strip_ptr,
322                                    did_strip_ref,
323                                    did_strip_typedef,
324                                    true);
325         }
326     }
327 }
328 
329 lldb::TypeFormatImplSP
330 FormatManager::GetFormatForType (lldb::TypeNameSpecifierImplSP type_sp)
331 {
332     if (!type_sp)
333         return lldb::TypeFormatImplSP();
334     lldb::TypeFormatImplSP format_chosen_sp;
335     uint32_t num_categories = m_categories_map.GetCount();
336     lldb::TypeCategoryImplSP category_sp;
337     uint32_t prio_category = UINT32_MAX;
338     for (uint32_t category_id = 0;
339          category_id < num_categories;
340          category_id++)
341     {
342         category_sp = GetCategoryAtIndex(category_id);
343         if (category_sp->IsEnabled() == false)
344             continue;
345         lldb::TypeFormatImplSP format_current_sp = category_sp->GetFormatForType(type_sp);
346         if (format_current_sp && (format_chosen_sp.get() == NULL || (prio_category > category_sp->GetEnabledPosition())))
347         {
348             prio_category = category_sp->GetEnabledPosition();
349             format_chosen_sp = format_current_sp;
350         }
351     }
352     return format_chosen_sp;
353 }
354 
355 lldb::TypeSummaryImplSP
356 FormatManager::GetSummaryForType (lldb::TypeNameSpecifierImplSP type_sp)
357 {
358     if (!type_sp)
359         return lldb::TypeSummaryImplSP();
360     lldb::TypeSummaryImplSP summary_chosen_sp;
361     uint32_t num_categories = m_categories_map.GetCount();
362     lldb::TypeCategoryImplSP category_sp;
363     uint32_t prio_category = UINT32_MAX;
364     for (uint32_t category_id = 0;
365          category_id < num_categories;
366          category_id++)
367     {
368         category_sp = GetCategoryAtIndex(category_id);
369         if (category_sp->IsEnabled() == false)
370             continue;
371         lldb::TypeSummaryImplSP summary_current_sp = category_sp->GetSummaryForType(type_sp);
372         if (summary_current_sp && (summary_chosen_sp.get() == NULL || (prio_category > category_sp->GetEnabledPosition())))
373         {
374             prio_category = category_sp->GetEnabledPosition();
375             summary_chosen_sp = summary_current_sp;
376         }
377     }
378     return summary_chosen_sp;
379 }
380 
381 lldb::TypeFilterImplSP
382 FormatManager::GetFilterForType (lldb::TypeNameSpecifierImplSP type_sp)
383 {
384     if (!type_sp)
385         return lldb::TypeFilterImplSP();
386     lldb::TypeFilterImplSP filter_chosen_sp;
387     uint32_t num_categories = m_categories_map.GetCount();
388     lldb::TypeCategoryImplSP category_sp;
389     uint32_t prio_category = UINT32_MAX;
390     for (uint32_t category_id = 0;
391          category_id < num_categories;
392          category_id++)
393     {
394         category_sp = GetCategoryAtIndex(category_id);
395         if (category_sp->IsEnabled() == false)
396             continue;
397         lldb::TypeFilterImplSP filter_current_sp((TypeFilterImpl*)category_sp->GetFilterForType(type_sp).get());
398         if (filter_current_sp && (filter_chosen_sp.get() == NULL || (prio_category > category_sp->GetEnabledPosition())))
399         {
400             prio_category = category_sp->GetEnabledPosition();
401             filter_chosen_sp = filter_current_sp;
402         }
403     }
404     return filter_chosen_sp;
405 }
406 
407 #ifndef LLDB_DISABLE_PYTHON
408 lldb::ScriptedSyntheticChildrenSP
409 FormatManager::GetSyntheticForType (lldb::TypeNameSpecifierImplSP type_sp)
410 {
411     if (!type_sp)
412         return lldb::ScriptedSyntheticChildrenSP();
413     lldb::ScriptedSyntheticChildrenSP synth_chosen_sp;
414     uint32_t num_categories = m_categories_map.GetCount();
415     lldb::TypeCategoryImplSP category_sp;
416     uint32_t prio_category = UINT32_MAX;
417     for (uint32_t category_id = 0;
418          category_id < num_categories;
419          category_id++)
420     {
421         category_sp = GetCategoryAtIndex(category_id);
422         if (category_sp->IsEnabled() == false)
423             continue;
424         lldb::ScriptedSyntheticChildrenSP synth_current_sp((ScriptedSyntheticChildren*)category_sp->GetSyntheticForType(type_sp).get());
425         if (synth_current_sp && (synth_chosen_sp.get() == NULL || (prio_category > category_sp->GetEnabledPosition())))
426         {
427             prio_category = category_sp->GetEnabledPosition();
428             synth_chosen_sp = synth_current_sp;
429         }
430     }
431     return synth_chosen_sp;
432 }
433 #endif
434 
435 #ifndef LLDB_DISABLE_PYTHON
436 lldb::SyntheticChildrenSP
437 FormatManager::GetSyntheticChildrenForType (lldb::TypeNameSpecifierImplSP type_sp)
438 {
439     if (!type_sp)
440         return lldb::SyntheticChildrenSP();
441     lldb::TypeFilterImplSP filter_sp = GetFilterForType(type_sp);
442     lldb::ScriptedSyntheticChildrenSP synth_sp = GetSyntheticForType(type_sp);
443     if (filter_sp->GetRevision() > synth_sp->GetRevision())
444         return lldb::SyntheticChildrenSP(filter_sp.get());
445     else
446         return lldb::SyntheticChildrenSP(synth_sp.get());
447 }
448 #endif
449 
450 lldb::TypeCategoryImplSP
451 FormatManager::GetCategory (const ConstString& category_name,
452                          bool can_create)
453 {
454     if (!category_name)
455         return GetCategory(m_default_category_name);
456     lldb::TypeCategoryImplSP category;
457     if (m_categories_map.Get(category_name, category))
458         return category;
459 
460     if (!can_create)
461         return lldb::TypeCategoryImplSP();
462 
463     m_categories_map.Add(category_name,lldb::TypeCategoryImplSP(new TypeCategoryImpl(this, category_name)));
464     return GetCategory(category_name);
465 }
466 
467 lldb::Format
468 FormatManager::GetSingleItemFormat(lldb::Format vector_format)
469 {
470     switch(vector_format)
471     {
472         case eFormatVectorOfChar:
473             return eFormatCharArray;
474 
475         case eFormatVectorOfSInt8:
476         case eFormatVectorOfSInt16:
477         case eFormatVectorOfSInt32:
478         case eFormatVectorOfSInt64:
479             return eFormatDecimal;
480 
481         case eFormatVectorOfUInt8:
482         case eFormatVectorOfUInt16:
483         case eFormatVectorOfUInt32:
484         case eFormatVectorOfUInt64:
485         case eFormatVectorOfUInt128:
486             return eFormatHex;
487 
488         case eFormatVectorOfFloat32:
489         case eFormatVectorOfFloat64:
490             return eFormatFloat;
491 
492         default:
493             return lldb::eFormatInvalid;
494     }
495 }
496 
497 bool
498 FormatManager::ShouldPrintAsOneLiner (ValueObject& valobj)
499 {
500     // if settings say no oneline whatsoever
501     if (valobj.GetTargetSP().get() && valobj.GetTargetSP()->GetDebugger().GetAutoOneLineSummaries() == false)
502         return false; // then don't oneline
503 
504     // if this object has a summary, don't try to do anything special to it
505     // if the user wants one-liner, they can ask for it in summary :)
506     if (valobj.GetSummaryFormat().get() != nullptr)
507         return false;
508 
509     // no children, no party
510     if (valobj.GetNumChildren() == 0)
511         return false;
512 
513     size_t total_children_name_len = 0;
514 
515     for (size_t idx = 0;
516          idx < valobj.GetNumChildren();
517          idx++)
518     {
519         ValueObjectSP child_sp(valobj.GetChildAtIndex(idx, true));
520         // something is wrong here - bail out
521         if (!child_sp)
522             return false;
523         // if we decided to define synthetic children for a type, we probably care enough
524         // to show them, but avoid nesting children in children
525         if (child_sp->GetSyntheticChildren().get() != nullptr)
526             return false;
527 
528         total_children_name_len += child_sp->GetName().GetLength();
529 
530         // 50 itself is a "randomly" chosen number - the idea is that
531         // overly long structs should not get this treatment
532         // FIXME: maybe make this a user-tweakable setting?
533         if (total_children_name_len > 50)
534             return false;
535 
536         // if a summary is there..
537         if (child_sp->GetSummaryFormat())
538         {
539             // and it wants children, then bail out
540             if (child_sp->GetSummaryFormat()->DoesPrintChildren(child_sp.get()))
541                 return false;
542         }
543 
544         // if this child has children..
545         if (child_sp->GetNumChildren())
546         {
547             // ...and no summary...
548             // (if it had a summary and the summary wanted children, we would have bailed out anyway
549             //  so this only makes us bail out if this has no summary and we would then print children)
550             if (!child_sp->GetSummaryFormat())
551                 return false; // then bail out
552         }
553     }
554     return true;
555 }
556 
557 ConstString
558 FormatManager::GetValidTypeName (const ConstString& type)
559 {
560     return ::GetValidTypeName_Impl(type);
561 }
562 
563 ConstString
564 GetTypeForCache (ValueObject& valobj,
565                  lldb::DynamicValueType use_dynamic)
566 {
567     if (use_dynamic == lldb::eNoDynamicValues)
568     {
569         if (valobj.IsDynamic())
570         {
571             if (valobj.GetStaticValue())
572                 return valobj.GetStaticValue()->GetQualifiedTypeName();
573             else
574                 return ConstString();
575         }
576         else
577             return valobj.GetQualifiedTypeName();
578     }
579     if (valobj.IsDynamic())
580         return valobj.GetQualifiedTypeName();
581     if (valobj.GetDynamicValue(use_dynamic))
582         return valobj.GetDynamicValue(use_dynamic)->GetQualifiedTypeName();
583     return ConstString();
584 }
585 
586 lldb::TypeFormatImplSP
587 FormatManager::GetHardcodedFormat (ValueObject& valobj,
588                                    lldb::DynamicValueType use_dynamic)
589 {
590     for (const auto& candidate: m_hardcoded_formats)
591     {
592         auto result = candidate(valobj,use_dynamic,*this);
593         if (result)
594             return result;
595     }
596     return nullptr;
597 }
598 
599 lldb::TypeFormatImplSP
600 FormatManager::GetFormat (ValueObject& valobj,
601                           lldb::DynamicValueType use_dynamic)
602 {
603     TypeFormatImplSP retval;
604     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
605     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
606     if (valobj_type)
607     {
608         if (log)
609             log->Printf("\n\n[FormatManager::GetFormat] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
610         if (m_format_cache.GetFormat(valobj_type,retval))
611         {
612             if (log)
613             {
614                 log->Printf("[FormatManager::GetFormat] Cache search success. Returning.");
615                 if (log->GetDebug())
616                     log->Printf("[FormatManager::GetFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
617             }
618             return retval;
619         }
620         if (log)
621             log->Printf("[FormatManager::GetFormat] Cache search failed. Going normal route");
622     }
623     retval = m_categories_map.GetFormat(valobj, use_dynamic);
624     if (!retval)
625     {
626         if (log)
627             log->Printf("[FormatManager::GetFormat] Search failed. Giving hardcoded a chance.");
628         retval = GetHardcodedFormat(valobj, use_dynamic);
629     }
630     else if (valobj_type)
631     {
632         if (log)
633             log->Printf("[FormatManager::GetFormat] Caching %p for type %s",
634                         static_cast<void*>(retval.get()),
635                         valobj_type.AsCString("<invalid>"));
636         m_format_cache.SetFormat(valobj_type,retval);
637     }
638     if (log && log->GetDebug())
639         log->Printf("[FormatManager::GetFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
640     return retval;
641 }
642 
643 lldb::TypeSummaryImplSP
644 FormatManager::GetHardcodedSummaryFormat (ValueObject& valobj,
645                                           lldb::DynamicValueType use_dynamic)
646 {
647     for (const auto& candidate: m_hardcoded_summaries)
648     {
649         auto result = candidate(valobj,use_dynamic,*this);
650         if (result)
651             return result;
652     }
653     return nullptr;
654 }
655 
656 lldb::TypeSummaryImplSP
657 FormatManager::GetSummaryFormat (ValueObject& valobj,
658                                  lldb::DynamicValueType use_dynamic)
659 {
660     TypeSummaryImplSP retval;
661     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
662     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
663     if (valobj_type)
664     {
665         if (log)
666             log->Printf("\n\n[FormatManager::GetSummaryFormat] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
667         if (m_format_cache.GetSummary(valobj_type,retval))
668         {
669             if (log)
670             {
671                 log->Printf("[FormatManager::GetSummaryFormat] Cache search success. Returning.");
672                 if (log->GetDebug())
673                     log->Printf("[FormatManager::GetSummaryFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
674             }
675             return retval;
676         }
677         if (log)
678             log->Printf("[FormatManager::GetSummaryFormat] Cache search failed. Going normal route");
679     }
680     retval = m_categories_map.GetSummaryFormat(valobj, use_dynamic);
681     if (!retval)
682     {
683         if (log)
684             log->Printf("[FormatManager::GetSummaryFormat] Search failed. Giving hardcoded a chance.");
685         retval = GetHardcodedSummaryFormat(valobj, use_dynamic);
686     }
687     else if (valobj_type)
688     {
689         if (log)
690             log->Printf("[FormatManager::GetSummaryFormat] Caching %p for type %s",
691                         static_cast<void*>(retval.get()),
692                         valobj_type.AsCString("<invalid>"));
693         m_format_cache.SetSummary(valobj_type,retval);
694     }
695     if (log && log->GetDebug())
696         log->Printf("[FormatManager::GetSummaryFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
697     return retval;
698 }
699 
700 #ifndef LLDB_DISABLE_PYTHON
701 lldb::SyntheticChildrenSP
702 FormatManager::GetHardcodedSyntheticChildren (ValueObject& valobj,
703                                               lldb::DynamicValueType use_dynamic)
704 {
705     for (const auto& candidate: m_hardcoded_synthetics)
706     {
707         auto result = candidate(valobj,use_dynamic,*this);
708         if (result)
709             return result;
710     }
711     return nullptr;
712 }
713 
714 lldb::SyntheticChildrenSP
715 FormatManager::GetSyntheticChildren (ValueObject& valobj,
716                                      lldb::DynamicValueType use_dynamic)
717 {
718     SyntheticChildrenSP retval;
719     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
720     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
721     if (valobj_type)
722     {
723         if (log)
724             log->Printf("\n\n[FormatManager::GetSyntheticChildren] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
725         if (m_format_cache.GetSynthetic(valobj_type,retval))
726         {
727             if (log)
728             {
729                 log->Printf("[FormatManager::GetSyntheticChildren] Cache search success. Returning.");
730                 if (log->GetDebug())
731                     log->Printf("[FormatManager::GetSyntheticChildren] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
732             }
733             return retval;
734         }
735         if (log)
736             log->Printf("[FormatManager::GetSyntheticChildren] Cache search failed. Going normal route");
737     }
738     retval = m_categories_map.GetSyntheticChildren(valobj, use_dynamic);
739     if (!retval)
740     {
741         if (log)
742             log->Printf("[FormatManager::GetSyntheticChildren] Search failed. Giving hardcoded a chance.");
743         retval = GetHardcodedSyntheticChildren(valobj, use_dynamic);
744     }
745     else if (valobj_type)
746     {
747         if (log)
748             log->Printf("[FormatManager::GetSyntheticChildren] Caching %p for type %s",
749                         static_cast<void*>(retval.get()),
750                         valobj_type.AsCString("<invalid>"));
751         m_format_cache.SetSynthetic(valobj_type,retval);
752     }
753     if (log && log->GetDebug())
754         log->Printf("[FormatManager::GetSyntheticChildren] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
755     return retval;
756 }
757 #endif
758 
759 FormatManager::FormatManager() :
760     m_format_cache(),
761     m_named_summaries_map(this),
762     m_last_revision(0),
763     m_categories_map(this),
764     m_default_category_name(ConstString("default")),
765     m_system_category_name(ConstString("system")),
766     m_gnu_cpp_category_name(ConstString("gnu-libstdc++")),
767     m_libcxx_category_name(ConstString("libcxx")),
768     m_objc_category_name(ConstString("objc")),
769     m_corefoundation_category_name(ConstString("CoreFoundation")),
770     m_coregraphics_category_name(ConstString("CoreGraphics")),
771     m_coreservices_category_name(ConstString("CoreServices")),
772     m_vectortypes_category_name(ConstString("VectorTypes")),
773     m_appkit_category_name(ConstString("AppKit")),
774     m_hardcoded_formats(),
775     m_hardcoded_summaries(),
776     m_hardcoded_synthetics()
777 
778 {
779     LoadSystemFormatters();
780     LoadLibStdcppFormatters();
781     LoadLibcxxFormatters();
782     LoadObjCFormatters();
783     LoadHardcodedFormatters();
784 
785     EnableCategory(m_objc_category_name,TypeCategoryMap::Last);
786     EnableCategory(m_corefoundation_category_name,TypeCategoryMap::Last);
787     EnableCategory(m_appkit_category_name,TypeCategoryMap::Last);
788     EnableCategory(m_coreservices_category_name,TypeCategoryMap::Last);
789     EnableCategory(m_coregraphics_category_name,TypeCategoryMap::Last);
790     EnableCategory(m_gnu_cpp_category_name,TypeCategoryMap::Last);
791     EnableCategory(m_libcxx_category_name,TypeCategoryMap::Last);
792     EnableCategory(m_vectortypes_category_name,TypeCategoryMap::Last);
793     EnableCategory(m_system_category_name,TypeCategoryMap::Last);
794 }
795 
796 static void
797 AddFormat (TypeCategoryImpl::SharedPointer category_sp,
798            lldb::Format format,
799            ConstString type_name,
800            TypeFormatImpl::Flags flags,
801            bool regex = false)
802 {
803     lldb::TypeFormatImplSP format_sp(new TypeFormatImpl_Format(format, flags));
804 
805     if (regex)
806         category_sp->GetRegexTypeFormatsContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),format_sp);
807     else
808         category_sp->GetTypeFormatsContainer()->Add(type_name, format_sp);
809 }
810 
811 
812 static void
813 AddStringSummary(TypeCategoryImpl::SharedPointer category_sp,
814                  const char* string,
815                  ConstString type_name,
816                  TypeSummaryImpl::Flags flags,
817                  bool regex = false)
818 {
819     lldb::TypeSummaryImplSP summary_sp(new StringSummaryFormat(flags,
820                                                                string));
821 
822     if (regex)
823         category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),summary_sp);
824     else
825         category_sp->GetTypeSummariesContainer()->Add(type_name, summary_sp);
826 }
827 
828 #ifndef LLDB_DISABLE_PYTHON
829 static void
830 AddCXXSummary (TypeCategoryImpl::SharedPointer category_sp,
831                CXXFunctionSummaryFormat::Callback funct,
832                const char* description,
833                ConstString type_name,
834                TypeSummaryImpl::Flags flags,
835                bool regex = false)
836 {
837     lldb::TypeSummaryImplSP summary_sp(new CXXFunctionSummaryFormat(flags,funct,description));
838     if (regex)
839         category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),summary_sp);
840     else
841         category_sp->GetTypeSummariesContainer()->Add(type_name, summary_sp);
842 }
843 #endif
844 
845 #ifndef LLDB_DISABLE_PYTHON
846 static void AddCXXSynthetic  (TypeCategoryImpl::SharedPointer category_sp,
847                               CXXSyntheticChildren::CreateFrontEndCallback generator,
848                               const char* description,
849                               ConstString type_name,
850                               ScriptedSyntheticChildren::Flags flags,
851                               bool regex = false)
852 {
853     lldb::SyntheticChildrenSP synth_sp(new CXXSyntheticChildren(flags,description,generator));
854     if (regex)
855         category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())), synth_sp);
856     else
857         category_sp->GetTypeSyntheticsContainer()->Add(type_name,synth_sp);
858 }
859 #endif
860 
861 #ifndef LLDB_DISABLE_PYTHON
862 static void AddFilter  (TypeCategoryImpl::SharedPointer category_sp,
863                         std::vector<std::string> children,
864                         const char* description,
865                         ConstString type_name,
866                         ScriptedSyntheticChildren::Flags flags,
867                         bool regex = false)
868 {
869     TypeFilterImplSP filter_sp(new TypeFilterImpl(flags));
870     for (auto child : children)
871         filter_sp->AddExpressionPath(child);
872     if (regex)
873         category_sp->GetRegexTypeFiltersContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())), filter_sp);
874     else
875         category_sp->GetTypeFiltersContainer()->Add(type_name,filter_sp);
876 }
877 #endif
878 
879 void
880 FormatManager::LoadLibStdcppFormatters()
881 {
882     TypeSummaryImpl::Flags stl_summary_flags;
883     stl_summary_flags.SetCascades(true)
884     .SetSkipPointers(false)
885     .SetSkipReferences(false)
886     .SetDontShowChildren(true)
887     .SetDontShowValue(true)
888     .SetShowMembersOneLiner(false)
889     .SetHideItemNames(false);
890 
891     lldb::TypeSummaryImplSP std_string_summary_sp(new StringSummaryFormat(stl_summary_flags,
892                                                                           "${var._M_dataplus._M_p}"));
893 
894     TypeCategoryImpl::SharedPointer gnu_category_sp = GetCategory(m_gnu_cpp_category_name);
895 
896     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::string"),
897                                                 std_string_summary_sp);
898     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char>"),
899                                                 std_string_summary_sp);
900     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char,std::char_traits<char>,std::allocator<char> >"),
901                                                 std_string_summary_sp);
902     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char, std::char_traits<char>, std::allocator<char> >"),
903                                                 std_string_summary_sp);
904 
905     // making sure we force-pick the summary for printing wstring (_M_p is a wchar_t*)
906     lldb::TypeSummaryImplSP std_wstring_summary_sp(new StringSummaryFormat(stl_summary_flags,
907                                                                            "${var._M_dataplus._M_p%S}"));
908 
909     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::wstring"),
910                                                 std_wstring_summary_sp);
911     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t>"),
912                                                 std_wstring_summary_sp);
913     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >"),
914                                                 std_wstring_summary_sp);
915     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >"),
916                                                 std_wstring_summary_sp);
917 
918 
919 #ifndef LLDB_DISABLE_PYTHON
920 
921     SyntheticChildren::Flags stl_synth_flags;
922     stl_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
923 
924     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::vector<.+>(( )?&)?$")),
925                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
926                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdVectorSynthProvider")));
927     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::map<.+> >(( )?&)?$")),
928                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
929                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdMapSynthProvider")));
930     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::list<.+>(( )?&)?$")),
931                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
932                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdListSynthProvider")));
933 
934     stl_summary_flags.SetDontShowChildren(false);stl_summary_flags.SetSkipPointers(true);
935     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::vector<.+>(( )?&)?$")),
936                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
937                                                                                                "size=${svar%#}")));
938     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::map<.+> >(( )?&)?$")),
939                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
940                                                                                                "size=${svar%#}")));
941     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::list<.+>(( )?&)?$")),
942                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
943                                                                                                "size=${svar%#}")));
944 
945     AddCXXSynthetic(gnu_category_sp, lldb_private::formatters::LibStdcppVectorIteratorSyntheticFrontEndCreator, "std::vector iterator synthetic children", ConstString("^__gnu_cxx::__normal_iterator<.+>$"), stl_synth_flags, true);
946 
947     AddCXXSynthetic(gnu_category_sp, lldb_private::formatters::LibstdcppMapIteratorSyntheticFrontEndCreator, "std::map iterator synthetic children", ConstString("^std::_Rb_tree_iterator<.+>$"), stl_synth_flags, true);
948 
949     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::vector<std::allocator<bool> >"),
950                                                    TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags, "size=${svar%#}")));
951 
952     gnu_category_sp->GetTypeSyntheticsContainer()->Add(ConstString("std::vector<std::allocator<bool> >"),
953                                                      SyntheticChildrenSP(new CXXSyntheticChildren(stl_synth_flags,"libc++ std::vector<bool> synthetic children",lldb_private::formatters::LibstdcppVectorBoolSyntheticFrontEndCreator)));
954 
955 #endif
956 }
957 
958 void
959 FormatManager::LoadLibcxxFormatters()
960 {
961     TypeSummaryImpl::Flags stl_summary_flags;
962     stl_summary_flags.SetCascades(true)
963     .SetSkipPointers(false)
964     .SetSkipReferences(false)
965     .SetDontShowChildren(true)
966     .SetDontShowValue(true)
967     .SetShowMembersOneLiner(false)
968     .SetHideItemNames(false);
969 
970 #ifndef LLDB_DISABLE_PYTHON
971     //std::string code("     lldb.formatters.cpp.libcxx.stdstring_SummaryProvider(valobj,internal_dict)");
972     //lldb::TypeSummaryImplSP std_string_summary_sp(new ScriptSummaryFormat(stl_summary_flags, "lldb.formatters.cpp.libcxx.stdstring_SummaryProvider",code.c_str()));
973 
974     lldb::TypeSummaryImplSP std_string_summary_sp(new CXXFunctionSummaryFormat(stl_summary_flags, lldb_private::formatters::LibcxxStringSummaryProvider, "std::string summary provider"));
975     lldb::TypeSummaryImplSP std_wstring_summary_sp(new CXXFunctionSummaryFormat(stl_summary_flags, lldb_private::formatters::LibcxxWStringSummaryProvider, "std::wstring summary provider"));
976 
977     TypeCategoryImpl::SharedPointer libcxx_category_sp = GetCategory(m_libcxx_category_name);
978 
979     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::string"),
980                                                    std_string_summary_sp);
981     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >"),
982                                                    std_string_summary_sp);
983 
984     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::wstring"),
985                                                    std_wstring_summary_sp);
986     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::basic_string<wchar_t, std::__1::char_traits<wchar_t>, std::__1::allocator<wchar_t> >"),
987                                                    std_wstring_summary_sp);
988 
989     SyntheticChildren::Flags stl_synth_flags;
990     stl_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
991 
992     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdVectorSyntheticFrontEndCreator, "libc++ std::vector synthetic children", ConstString("^std::__1::vector<.+>(( )?&)?$"), stl_synth_flags, true);
993     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdListSyntheticFrontEndCreator, "libc++ std::list synthetic children", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_synth_flags, true);
994     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::map synthetic children", ConstString("^std::__1::map<.+> >(( )?&)?$"), stl_synth_flags, true);
995     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<std::__1::allocator<bool> >"), stl_synth_flags);
996     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_synth_flags);
997     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::set synthetic children", ConstString("^std::__1::set<.+> >(( )?&)?$"), stl_synth_flags, true);
998     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multiset synthetic children", ConstString("^std::__1::multiset<.+> >(( )?&)?$"), stl_synth_flags, true);
999     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multimap synthetic children", ConstString("^std::__1::multimap<.+> >(( )?&)?$"), stl_synth_flags, true);
1000     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEndCreator, "libc++ std::unordered containers synthetic children", ConstString("^(std::__1::)unordered_(multi)?(map|set)<.+> >$"), stl_synth_flags, true);
1001 
1002     libcxx_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^(std::__1::)deque<.+>(( )?&)?$")),
1003                                                           SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
1004                                                                                                     "lldb.formatters.cpp.libcxx.stddeque_SynthProvider")));
1005 
1006     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator, "shared_ptr synthetic children", ConstString("^(std::__1::)shared_ptr<.+>(( )?&)?$"), stl_synth_flags, true);
1007     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator, "weak_ptr synthetic children", ConstString("^(std::__1::)weak_ptr<.+>(( )?&)?$"), stl_synth_flags, true);
1008 
1009     stl_summary_flags.SetDontShowChildren(false);stl_summary_flags.SetSkipPointers(false);
1010     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_synth_flags);
1011 
1012     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector summary provider", ConstString("^std::__1::vector<.+>(( )?&)?$"), stl_summary_flags, true);
1013     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::list summary provider", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_summary_flags, true);
1014     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::map summary provider", ConstString("^std::__1::map<.+>(( )?&)?$"), stl_summary_flags, true);
1015     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::deque summary provider", ConstString("^std::__1::deque<.+>(( )?&)?$"), stl_summary_flags, true);
1016     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<std::__1::allocator<bool> >"), stl_summary_flags);
1017     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_summary_flags);
1018     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::set summary provider", ConstString("^std::__1::set<.+>(( )?&)?$"), stl_summary_flags, true);
1019     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multiset summary provider", ConstString("^std::__1::multiset<.+>(( )?&)?$"), stl_summary_flags, true);
1020     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multimap summary provider", ConstString("^std::__1::multimap<.+>(( )?&)?$"), stl_summary_flags, true);
1021     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::unordered containers summary provider", ConstString("^(std::__1::)unordered_(multi)?(map|set)<.+> >$"), stl_summary_flags, true);
1022 
1023     stl_summary_flags.SetSkipPointers(true);
1024 
1025     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxSmartPointerSummaryProvider, "libc++ std::shared_ptr summary provider", ConstString("^std::__1::shared_ptr<.+>(( )?&)?$"), stl_summary_flags, true);
1026     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxSmartPointerSummaryProvider, "libc++ std::weak_ptr summary provider", ConstString("^std::__1::weak_ptr<.+>(( )?&)?$"), stl_summary_flags, true);
1027 
1028     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxVectorIteratorSyntheticFrontEndCreator, "std::vector iterator synthetic children", ConstString("^std::__1::__wrap_iter<.+>$"), stl_synth_flags, true);
1029 
1030     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_summary_flags);
1031     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEndCreator, "std::map iterator synthetic children", ConstString("^std::__1::__map_iterator<.+>$"), stl_synth_flags, true);
1032 
1033     AddFilter(libcxx_category_sp, {"__a_"}, "libc++ std::atomic filter", ConstString("^std::__1::atomic<.*>$"), stl_synth_flags, true);
1034 #endif
1035 }
1036 
1037 void
1038 FormatManager::LoadSystemFormatters()
1039 {
1040 
1041     TypeSummaryImpl::Flags string_flags;
1042     string_flags.SetCascades(true)
1043     .SetSkipPointers(true)
1044     .SetSkipReferences(false)
1045     .SetDontShowChildren(true)
1046     .SetDontShowValue(false)
1047     .SetShowMembersOneLiner(false)
1048     .SetHideItemNames(false);
1049 
1050     lldb::TypeSummaryImplSP string_format(new StringSummaryFormat(string_flags, "${var%s}"));
1051 
1052 
1053     lldb::TypeSummaryImplSP string_array_format(new StringSummaryFormat(TypeSummaryImpl::Flags().SetCascades(false)
1054                                                                         .SetSkipPointers(true)
1055                                                                         .SetSkipReferences(false)
1056                                                                         .SetDontShowChildren(true)
1057                                                                         .SetDontShowValue(true)
1058                                                                         .SetShowMembersOneLiner(false)
1059                                                                         .SetHideItemNames(false),
1060                                                                         "${var%s}"));
1061 
1062     lldb::RegularExpressionSP any_size_char_arr(new RegularExpression("char \\[[0-9]+\\]"));
1063 
1064     TypeCategoryImpl::SharedPointer sys_category_sp = GetCategory(m_system_category_name);
1065 
1066     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("char *"), string_format);
1067     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("unsigned char *"), string_format);
1068     sys_category_sp->GetRegexTypeSummariesContainer()->Add(any_size_char_arr, string_array_format);
1069 
1070     lldb::TypeSummaryImplSP ostype_summary(new StringSummaryFormat(TypeSummaryImpl::Flags().SetCascades(false)
1071                                                                    .SetSkipPointers(true)
1072                                                                    .SetSkipReferences(true)
1073                                                                    .SetDontShowChildren(true)
1074                                                                    .SetDontShowValue(false)
1075                                                                    .SetShowMembersOneLiner(false)
1076                                                                    .SetHideItemNames(false),
1077                                                                    "${var%O}"));
1078 
1079     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("OSType"), ostype_summary);
1080 
1081 #ifndef LLDB_DISABLE_PYTHON
1082     // FIXME because of a bug in the FormattersContainer we need to add a summary for both X* and const X* (<rdar://problem/12717717>)
1083     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16StringSummaryProvider, "char16_t * summary provider", ConstString("char16_t *"), string_flags);
1084 
1085     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char32StringSummaryProvider, "char32_t * summary provider", ConstString("char32_t *"), string_flags);
1086 
1087     AddCXXSummary(sys_category_sp, lldb_private::formatters::WCharStringSummaryProvider, "wchar_t * summary provider", ConstString("wchar_t *"), string_flags);
1088 
1089     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16StringSummaryProvider, "unichar * summary provider", ConstString("unichar *"), string_flags);
1090 
1091     TypeSummaryImpl::Flags widechar_flags;
1092     widechar_flags.SetDontShowValue(true)
1093     .SetSkipPointers(true)
1094     .SetSkipReferences(false)
1095     .SetCascades(true)
1096     .SetDontShowChildren(true)
1097     .SetHideItemNames(true)
1098     .SetShowMembersOneLiner(false);
1099 
1100     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16SummaryProvider, "char16_t summary provider", ConstString("char16_t"), widechar_flags);
1101     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char32SummaryProvider, "char32_t summary provider", ConstString("char32_t"), widechar_flags);
1102     AddCXXSummary(sys_category_sp, lldb_private::formatters::WCharSummaryProvider, "wchar_t summary provider", ConstString("wchar_t"), widechar_flags);
1103 
1104     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16SummaryProvider, "unichar summary provider", ConstString("unichar"), widechar_flags);
1105 
1106     TypeFormatImpl::Flags fourchar_flags;
1107     fourchar_flags.SetCascades(true).SetSkipPointers(true).SetSkipReferences(true);
1108 
1109     AddFormat(sys_category_sp, lldb::eFormatOSType, ConstString("FourCharCode"), fourchar_flags);
1110 
1111 #endif
1112 }
1113 
1114 void
1115 FormatManager::LoadObjCFormatters()
1116 {
1117     TypeSummaryImpl::Flags objc_flags;
1118     objc_flags.SetCascades(false)
1119     .SetSkipPointers(true)
1120     .SetSkipReferences(true)
1121     .SetDontShowChildren(true)
1122     .SetDontShowValue(true)
1123     .SetShowMembersOneLiner(false)
1124     .SetHideItemNames(false);
1125 
1126     TypeCategoryImpl::SharedPointer objc_category_sp = GetCategory(m_objc_category_name);
1127 
1128     lldb::TypeSummaryImplSP ObjC_BOOL_summary(new CXXFunctionSummaryFormat(objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider,""));
1129     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL"),
1130                                                  ObjC_BOOL_summary);
1131     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL &"),
1132                                                  ObjC_BOOL_summary);
1133     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL *"),
1134                                                  ObjC_BOOL_summary);
1135 
1136 #ifndef LLDB_DISABLE_PYTHON
1137     // we need to skip pointers here since we are special casing a SEL* when retrieving its value
1138     objc_flags.SetSkipPointers(true);
1139     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("SEL"), objc_flags);
1140     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("struct objc_selector"), objc_flags);
1141     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("objc_selector"), objc_flags);
1142     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("objc_selector *"), objc_flags);
1143     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("SEL *"), objc_flags);
1144 
1145     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCClassSummaryProvider, "Class summary provider", ConstString("Class"), objc_flags);
1146 
1147     SyntheticChildren::Flags class_synth_flags;
1148     class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
1149 
1150     AddCXXSynthetic(objc_category_sp, lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, "Class synthetic children", ConstString("Class"), class_synth_flags);
1151 #endif // LLDB_DISABLE_PYTHON
1152 
1153     objc_flags.SetSkipPointers(false);
1154     objc_flags.SetCascades(true);
1155     objc_flags.SetSkipReferences(false);
1156 
1157     AddStringSummary (objc_category_sp,
1158                       "${var.__FuncPtr%A}",
1159                       ConstString("__block_literal_generic"),
1160                       objc_flags);
1161 
1162     TypeCategoryImpl::SharedPointer corefoundation_category_sp = GetCategory(m_corefoundation_category_name);
1163 
1164     AddStringSummary(corefoundation_category_sp,
1165                      "${var.years} years, ${var.months} months, ${var.days} days, ${var.hours} hours, ${var.minutes} minutes ${var.seconds} seconds",
1166                      ConstString("CFGregorianUnits"),
1167                      objc_flags);
1168     AddStringSummary(corefoundation_category_sp,
1169                      "location=${var.location} length=${var.length}",
1170                      ConstString("CFRange"),
1171                      objc_flags);
1172     AddStringSummary(corefoundation_category_sp,
1173                      "(x=${var.x}, y=${var.y})",
1174                      ConstString("NSPoint"),
1175                      objc_flags);
1176     AddStringSummary(corefoundation_category_sp,
1177                      "location=${var.location}, length=${var.length}",
1178                      ConstString("NSRange"),
1179                      objc_flags);
1180     AddStringSummary(corefoundation_category_sp,
1181                      "${var.origin}, ${var.size}",
1182                      ConstString("NSRect"),
1183                      objc_flags);
1184     AddStringSummary(corefoundation_category_sp,
1185                      "(${var.origin}, ${var.size}), ...",
1186                      ConstString("NSRectArray"),
1187                      objc_flags);
1188     AddStringSummary(objc_category_sp,
1189                      "(width=${var.width}, height=${var.height})",
1190                      ConstString("NSSize"),
1191                      objc_flags);
1192 
1193     TypeCategoryImpl::SharedPointer coregraphics_category_sp = GetCategory(m_coregraphics_category_name);
1194 
1195     AddStringSummary(coregraphics_category_sp,
1196                      "(width=${var.width}, height=${var.height})",
1197                      ConstString("CGSize"),
1198                      objc_flags);
1199     AddStringSummary(coregraphics_category_sp,
1200                      "(x=${var.x}, y=${var.y})",
1201                      ConstString("CGPoint"),
1202                      objc_flags);
1203     AddStringSummary(coregraphics_category_sp,
1204                      "origin=${var.origin} size=${var.size}",
1205                      ConstString("CGRect"),
1206                      objc_flags);
1207 
1208     TypeCategoryImpl::SharedPointer coreservices_category_sp = GetCategory(m_coreservices_category_name);
1209 
1210     AddStringSummary(coreservices_category_sp,
1211                      "red=${var.red} green=${var.green} blue=${var.blue}",
1212                      ConstString("RGBColor"),
1213                      objc_flags);
1214     AddStringSummary(coreservices_category_sp,
1215                      "(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})",
1216                      ConstString("Rect"),
1217                      objc_flags);
1218     AddStringSummary(coreservices_category_sp,
1219                      "(v=${var.v}, h=${var.h})",
1220                      ConstString("Point"),
1221                      objc_flags);
1222     AddStringSummary(coreservices_category_sp,
1223                      "${var.month}/${var.day}/${var.year}  ${var.hour} :${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}",
1224                      ConstString("DateTimeRect *"),
1225                      objc_flags);
1226     AddStringSummary(coreservices_category_sp,
1227                      "${var.ld.month}/${var.ld.day}/${var.ld.year} ${var.ld.hour} :${var.ld.minute} :${var.ld.second} dayOfWeek:${var.ld.dayOfWeek}",
1228                      ConstString("LongDateRect"),
1229                      objc_flags);
1230     AddStringSummary(coreservices_category_sp,
1231                      "(x=${var.x}, y=${var.y})",
1232                      ConstString("HIPoint"),
1233                      objc_flags);
1234     AddStringSummary(coreservices_category_sp,
1235                      "origin=${var.origin} size=${var.size}",
1236                      ConstString("HIRect"),
1237                      objc_flags);
1238 
1239     TypeCategoryImpl::SharedPointer appkit_category_sp = GetCategory(m_appkit_category_name);
1240 
1241     TypeSummaryImpl::Flags appkit_flags;
1242     appkit_flags.SetCascades(true)
1243     .SetSkipPointers(false)
1244     .SetSkipReferences(false)
1245     .SetDontShowChildren(true)
1246     .SetDontShowValue(false)
1247     .SetShowMembersOneLiner(false)
1248     .SetHideItemNames(false);
1249 
1250     appkit_flags.SetDontShowChildren(false);
1251 
1252 
1253 #ifndef LLDB_DISABLE_PYTHON
1254     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSArray"), appkit_flags);
1255     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags);
1256     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags);
1257     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags);
1258     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags);
1259     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags);
1260     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFMutableArrayRef"), appkit_flags);
1261 
1262     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSDictionary"), appkit_flags);
1263     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSMutableDictionary"), appkit_flags);
1264     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSCFDictionary"), appkit_flags);
1265     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryI"), appkit_flags);
1266     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryM"), appkit_flags);
1267     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFDictionaryRef"), appkit_flags);
1268     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFMutableDictionaryRef"), appkit_flags);
1269 
1270     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSSet summary", ConstString("NSSet"), appkit_flags);
1271     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
1272     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFSetRef summary", ConstString("CFSetRef"), appkit_flags);
1273     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags);
1274     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags);
1275     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetI summary", ConstString("__NSSetI"), appkit_flags);
1276     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetM summary", ConstString("__NSSetM"), appkit_flags);
1277     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags);
1278     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
1279     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags);
1280     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags);
1281     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags);
1282 
1283     // AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", ConstString("$_lldb_typegen_nspair"), appkit_flags);
1284 
1285     appkit_flags.SetDontShowChildren(true);
1286 
1287     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayM"), ScriptedSyntheticChildren::Flags());
1288     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayI"), ScriptedSyntheticChildren::Flags());
1289     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSArray"), ScriptedSyntheticChildren::Flags());
1290     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSMutableArray"), ScriptedSyntheticChildren::Flags());
1291     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSCFArray"), ScriptedSyntheticChildren::Flags());
1292     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFMutableArrayRef"), ScriptedSyntheticChildren::Flags());
1293     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFArrayRef"), ScriptedSyntheticChildren::Flags());
1294 
1295     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags());
1296     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags());
1297     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags());
1298     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags());
1299     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags());
1300     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), ScriptedSyntheticChildren::Flags());
1301 
1302     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSSet synthetic children", ConstString("NSSet"), ScriptedSyntheticChildren::Flags());
1303     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetI synthetic children", ConstString("__NSSetI"), ScriptedSyntheticChildren::Flags());
1304     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetM synthetic children", ConstString("__NSSetM"), ScriptedSyntheticChildren::Flags());
1305     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSMutableSet synthetic children", ConstString("NSMutableSet"), ScriptedSyntheticChildren::Flags());
1306     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), ScriptedSyntheticChildren::Flags());
1307     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), ScriptedSyntheticChildren::Flags());
1308     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), ScriptedSyntheticChildren::Flags());
1309 
1310     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFBagRef"), appkit_flags);
1311     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("__CFBag"), appkit_flags);
1312     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("const struct __CFBag"), appkit_flags);
1313     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags);
1314 
1315     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), appkit_flags);
1316     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), appkit_flags);
1317 
1318     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSString"), appkit_flags);
1319     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFStringRef"), appkit_flags);
1320     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__CFString"), appkit_flags);
1321     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFMutableStringRef"), appkit_flags);
1322     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSMutableString"), appkit_flags);
1323     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFConstantString"), appkit_flags);
1324     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFString"), appkit_flags);
1325     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFConstantString"), appkit_flags);
1326     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFString"), appkit_flags);
1327     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSPathStore2"), appkit_flags);
1328 
1329     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSAttributedStringSummaryProvider, "NSAttributedString summary provider", ConstString("NSAttributedString"), appkit_flags);
1330     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSMutableAttributedString"), appkit_flags);
1331     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSConcreteMutableAttributedString"), appkit_flags);
1332 
1333     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSBundleSummaryProvider, "NSBundle summary provider", ConstString("NSBundle"), appkit_flags);
1334 
1335     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags);
1336     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags);
1337     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags);
1338     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags);
1339     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags);
1340     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags);
1341     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags);
1342 
1343     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags);
1344 
1345     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSNotification"), appkit_flags);
1346     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSConcreteNotification"), appkit_flags);
1347 
1348     AddStringSummary(appkit_category_sp, "domain: ${var._domain} - code: ${var._code}", ConstString("NSError"), appkit_flags);
1349     AddStringSummary(appkit_category_sp,"name:${var.name%S} reason:${var.reason%S}",ConstString("NSException"),appkit_flags);
1350 
1351     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSNumber"), appkit_flags);
1352     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags);
1353     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags);
1354     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags);
1355     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags);
1356     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags);
1357 
1358     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSDecimalNumber summary provider", ConstString("NSDecimalNumber"), appkit_flags);
1359     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSHost summary provider", ConstString("NSHost"), appkit_flags);
1360     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSTask summary provider", ConstString("NSTask"), appkit_flags);
1361     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSValue summary provider", ConstString("NSValue"), appkit_flags);
1362 
1363     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("NSURL"), appkit_flags);
1364     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("CFURLRef"), appkit_flags);
1365 
1366     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSDate"), appkit_flags);
1367     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSDate"), appkit_flags);
1368     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags);
1369     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags);
1370 
1371     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags);
1372     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), appkit_flags);
1373     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("__NSTimeZone"), appkit_flags);
1374 
1375     // CFAbsoluteTime is actually a double rather than a pointer to an object
1376     // we do not care about the numeric value, since it is probably meaningless to users
1377     appkit_flags.SetDontShowValue(true);
1378     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFAbsoluteTimeSummaryProvider, "CFAbsoluteTime summary provider", ConstString("CFAbsoluteTime"), appkit_flags);
1379     appkit_flags.SetDontShowValue(false);
1380 
1381     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags);
1382     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), appkit_flags);
1383 
1384     AddStringSummary(corefoundation_category_sp,
1385                      "@\"${var.month%d}/${var.day%d}/${var.year%d} ${var.hour%d}:${var.minute%d}:${var.second}\"",
1386                      ConstString("CFGregorianDate"),
1387                      appkit_flags);
1388 
1389     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFBitVectorRef"), appkit_flags);
1390     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFMutableBitVectorRef"), appkit_flags);
1391     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFBitVector"), appkit_flags);
1392     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFMutableBitVector"), appkit_flags);
1393 #endif // LLDB_DISABLE_PYTHON
1394 
1395     TypeCategoryImpl::SharedPointer vectors_category_sp = GetCategory(m_vectortypes_category_name);
1396 
1397     TypeSummaryImpl::Flags vector_flags;
1398     vector_flags.SetCascades(true)
1399     .SetSkipPointers(true)
1400     .SetSkipReferences(false)
1401     .SetDontShowChildren(true)
1402     .SetDontShowValue(false)
1403     .SetShowMembersOneLiner(true)
1404     .SetHideItemNames(true);
1405 
1406     AddStringSummary(vectors_category_sp,
1407                      "${var.uint128}",
1408                      ConstString("builtin_type_vec128"),
1409                      objc_flags);
1410 
1411     AddStringSummary(vectors_category_sp,
1412                      "",
1413                      ConstString("float [4]"),
1414                      vector_flags);
1415     AddStringSummary(vectors_category_sp,
1416                      "",
1417                      ConstString("int32_t [4]"),
1418                      vector_flags);
1419     AddStringSummary(vectors_category_sp,
1420                      "",
1421                      ConstString("int16_t [8]"),
1422                      vector_flags);
1423     AddStringSummary(vectors_category_sp,
1424                      "",
1425                      ConstString("vDouble"),
1426                      vector_flags);
1427     AddStringSummary(vectors_category_sp,
1428                      "",
1429                      ConstString("vFloat"),
1430                      vector_flags);
1431     AddStringSummary(vectors_category_sp,
1432                      "",
1433                      ConstString("vSInt8"),
1434                      vector_flags);
1435     AddStringSummary(vectors_category_sp,
1436                      "",
1437                      ConstString("vSInt16"),
1438                      vector_flags);
1439     AddStringSummary(vectors_category_sp,
1440                      "",
1441                      ConstString("vSInt32"),
1442                      vector_flags);
1443     AddStringSummary(vectors_category_sp,
1444                      "",
1445                      ConstString("vUInt16"),
1446                      vector_flags);
1447     AddStringSummary(vectors_category_sp,
1448                      "",
1449                      ConstString("vUInt8"),
1450                      vector_flags);
1451     AddStringSummary(vectors_category_sp,
1452                      "",
1453                      ConstString("vUInt16"),
1454                      vector_flags);
1455     AddStringSummary(vectors_category_sp,
1456                      "",
1457                      ConstString("vUInt32"),
1458                      vector_flags);
1459     AddStringSummary(vectors_category_sp,
1460                      "",
1461                      ConstString("vBool32"),
1462                      vector_flags);
1463 }
1464 
1465 void
1466 FormatManager::LoadHardcodedFormatters()
1467 {
1468     {
1469         // insert code to load formats here
1470     }
1471     {
1472         // insert code to load summaries here
1473     }
1474     {
1475         // insert code to load synthetics here
1476     }
1477 }
1478