xref: /llvm-project/lldb/source/DataFormatters/FormatManager.cpp (revision 438aba6fdd4b4b8af0890aaffa2726fa98f1f1f7) 
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::TypeValidatorImplSP
451 FormatManager::GetValidatorForType (lldb::TypeNameSpecifierImplSP type_sp)
452 {
453     if (!type_sp)
454         return lldb::TypeValidatorImplSP();
455     lldb::TypeValidatorImplSP validator_chosen_sp;
456     uint32_t num_categories = m_categories_map.GetCount();
457     lldb::TypeCategoryImplSP category_sp;
458     uint32_t prio_category = UINT32_MAX;
459     for (uint32_t category_id = 0;
460          category_id < num_categories;
461          category_id++)
462     {
463         category_sp = GetCategoryAtIndex(category_id);
464         if (category_sp->IsEnabled() == false)
465             continue;
466         lldb::TypeValidatorImplSP validator_current_sp(category_sp->GetValidatorForType(type_sp).get());
467         if (validator_current_sp && (validator_chosen_sp.get() == NULL || (prio_category > category_sp->GetEnabledPosition())))
468         {
469             prio_category = category_sp->GetEnabledPosition();
470             validator_chosen_sp = validator_current_sp;
471         }
472     }
473     return validator_chosen_sp;
474 }
475 
476 lldb::TypeCategoryImplSP
477 FormatManager::GetCategory (const ConstString& category_name,
478                          bool can_create)
479 {
480     if (!category_name)
481         return GetCategory(m_default_category_name);
482     lldb::TypeCategoryImplSP category;
483     if (m_categories_map.Get(category_name, category))
484         return category;
485 
486     if (!can_create)
487         return lldb::TypeCategoryImplSP();
488 
489     m_categories_map.Add(category_name,lldb::TypeCategoryImplSP(new TypeCategoryImpl(this, category_name)));
490     return GetCategory(category_name);
491 }
492 
493 lldb::Format
494 FormatManager::GetSingleItemFormat(lldb::Format vector_format)
495 {
496     switch(vector_format)
497     {
498         case eFormatVectorOfChar:
499             return eFormatCharArray;
500 
501         case eFormatVectorOfSInt8:
502         case eFormatVectorOfSInt16:
503         case eFormatVectorOfSInt32:
504         case eFormatVectorOfSInt64:
505             return eFormatDecimal;
506 
507         case eFormatVectorOfUInt8:
508         case eFormatVectorOfUInt16:
509         case eFormatVectorOfUInt32:
510         case eFormatVectorOfUInt64:
511         case eFormatVectorOfUInt128:
512             return eFormatHex;
513 
514         case eFormatVectorOfFloat32:
515         case eFormatVectorOfFloat64:
516             return eFormatFloat;
517 
518         default:
519             return lldb::eFormatInvalid;
520     }
521 }
522 
523 bool
524 FormatManager::ShouldPrintAsOneLiner (ValueObject& valobj)
525 {
526     // if settings say no oneline whatsoever
527     if (valobj.GetTargetSP().get() && valobj.GetTargetSP()->GetDebugger().GetAutoOneLineSummaries() == false)
528         return false; // then don't oneline
529 
530     // if this object has a summary, then ask the summary
531     if (valobj.GetSummaryFormat().get() != nullptr)
532         return valobj.GetSummaryFormat()->IsOneLiner();
533 
534     // no children, no party
535     if (valobj.GetNumChildren() == 0)
536         return false;
537 
538     size_t total_children_name_len = 0;
539 
540     for (size_t idx = 0;
541          idx < valobj.GetNumChildren();
542          idx++)
543     {
544         ValueObjectSP child_sp(valobj.GetChildAtIndex(idx, true));
545         // something is wrong here - bail out
546         if (!child_sp)
547             return false;
548         // if we decided to define synthetic children for a type, we probably care enough
549         // to show them, but avoid nesting children in children
550         if (child_sp->GetSyntheticChildren().get() != nullptr)
551             return false;
552 
553         total_children_name_len += child_sp->GetName().GetLength();
554 
555         // 50 itself is a "randomly" chosen number - the idea is that
556         // overly long structs should not get this treatment
557         // FIXME: maybe make this a user-tweakable setting?
558         if (total_children_name_len > 50)
559             return false;
560 
561         // if a summary is there..
562         if (child_sp->GetSummaryFormat())
563         {
564             // and it wants children, then bail out
565             if (child_sp->GetSummaryFormat()->DoesPrintChildren(child_sp.get()))
566                 return false;
567         }
568 
569         // if this child has children..
570         if (child_sp->GetNumChildren())
571         {
572             // ...and no summary...
573             // (if it had a summary and the summary wanted children, we would have bailed out anyway
574             //  so this only makes us bail out if this has no summary and we would then print children)
575             if (!child_sp->GetSummaryFormat())
576                 return false; // then bail out
577         }
578     }
579     return true;
580 }
581 
582 ConstString
583 FormatManager::GetValidTypeName (const ConstString& type)
584 {
585     return ::GetValidTypeName_Impl(type);
586 }
587 
588 ConstString
589 GetTypeForCache (ValueObject& valobj,
590                  lldb::DynamicValueType use_dynamic)
591 {
592     if (use_dynamic == lldb::eNoDynamicValues)
593     {
594         if (valobj.IsDynamic())
595         {
596             if (valobj.GetStaticValue())
597                 return valobj.GetStaticValue()->GetQualifiedTypeName();
598             else
599                 return ConstString();
600         }
601         else
602             return valobj.GetQualifiedTypeName();
603     }
604     if (valobj.IsDynamic())
605         return valobj.GetQualifiedTypeName();
606     if (valobj.GetDynamicValue(use_dynamic))
607         return valobj.GetDynamicValue(use_dynamic)->GetQualifiedTypeName();
608     return ConstString();
609 }
610 
611 lldb::TypeFormatImplSP
612 FormatManager::GetHardcodedFormat (ValueObject& valobj,
613                                    lldb::DynamicValueType use_dynamic)
614 {
615     for (const auto& candidate: m_hardcoded_formats)
616     {
617         auto result = candidate(valobj,use_dynamic,*this);
618         if (result)
619             return result;
620     }
621     return nullptr;
622 }
623 
624 lldb::TypeFormatImplSP
625 FormatManager::GetFormat (ValueObject& valobj,
626                           lldb::DynamicValueType use_dynamic)
627 {
628     TypeFormatImplSP retval;
629     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
630     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
631     if (valobj_type)
632     {
633         if (log)
634             log->Printf("\n\n[FormatManager::GetFormat] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
635         if (m_format_cache.GetFormat(valobj_type,retval))
636         {
637             if (log)
638             {
639                 log->Printf("[FormatManager::GetFormat] Cache search success. Returning.");
640                 if (log->GetDebug())
641                     log->Printf("[FormatManager::GetFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
642             }
643             return retval;
644         }
645         if (log)
646             log->Printf("[FormatManager::GetFormat] Cache search failed. Going normal route");
647     }
648     retval = m_categories_map.GetFormat(valobj, use_dynamic);
649     if (!retval)
650     {
651         if (log)
652             log->Printf("[FormatManager::GetFormat] Search failed. Giving hardcoded a chance.");
653         retval = GetHardcodedFormat(valobj, use_dynamic);
654     }
655     else if (valobj_type)
656     {
657         if (log)
658             log->Printf("[FormatManager::GetFormat] Caching %p for type %s",
659                         static_cast<void*>(retval.get()),
660                         valobj_type.AsCString("<invalid>"));
661         m_format_cache.SetFormat(valobj_type,retval);
662     }
663     if (log && log->GetDebug())
664         log->Printf("[FormatManager::GetFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
665     return retval;
666 }
667 
668 lldb::TypeSummaryImplSP
669 FormatManager::GetHardcodedSummaryFormat (ValueObject& valobj,
670                                           lldb::DynamicValueType use_dynamic)
671 {
672     for (const auto& candidate: m_hardcoded_summaries)
673     {
674         auto result = candidate(valobj,use_dynamic,*this);
675         if (result)
676             return result;
677     }
678     return nullptr;
679 }
680 
681 lldb::TypeSummaryImplSP
682 FormatManager::GetSummaryFormat (ValueObject& valobj,
683                                  lldb::DynamicValueType use_dynamic)
684 {
685     TypeSummaryImplSP retval;
686     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
687     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
688     if (valobj_type)
689     {
690         if (log)
691             log->Printf("\n\n[FormatManager::GetSummaryFormat] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
692         if (m_format_cache.GetSummary(valobj_type,retval))
693         {
694             if (log)
695             {
696                 log->Printf("[FormatManager::GetSummaryFormat] Cache search success. Returning.");
697                 if (log->GetDebug())
698                     log->Printf("[FormatManager::GetSummaryFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
699             }
700             return retval;
701         }
702         if (log)
703             log->Printf("[FormatManager::GetSummaryFormat] Cache search failed. Going normal route");
704     }
705     retval = m_categories_map.GetSummaryFormat(valobj, use_dynamic);
706     if (!retval)
707     {
708         if (log)
709             log->Printf("[FormatManager::GetSummaryFormat] Search failed. Giving hardcoded a chance.");
710         retval = GetHardcodedSummaryFormat(valobj, use_dynamic);
711     }
712     else if (valobj_type)
713     {
714         if (log)
715             log->Printf("[FormatManager::GetSummaryFormat] Caching %p for type %s",
716                         static_cast<void*>(retval.get()),
717                         valobj_type.AsCString("<invalid>"));
718         m_format_cache.SetSummary(valobj_type,retval);
719     }
720     if (log && log->GetDebug())
721         log->Printf("[FormatManager::GetSummaryFormat] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
722     return retval;
723 }
724 
725 #ifndef LLDB_DISABLE_PYTHON
726 lldb::SyntheticChildrenSP
727 FormatManager::GetHardcodedSyntheticChildren (ValueObject& valobj,
728                                               lldb::DynamicValueType use_dynamic)
729 {
730     for (const auto& candidate: m_hardcoded_synthetics)
731     {
732         auto result = candidate(valobj,use_dynamic,*this);
733         if (result)
734             return result;
735     }
736     return nullptr;
737 }
738 
739 lldb::SyntheticChildrenSP
740 FormatManager::GetSyntheticChildren (ValueObject& valobj,
741                                      lldb::DynamicValueType use_dynamic)
742 {
743     SyntheticChildrenSP retval;
744     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
745     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
746     if (valobj_type)
747     {
748         if (log)
749             log->Printf("\n\n[FormatManager::GetSyntheticChildren] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
750         if (m_format_cache.GetSynthetic(valobj_type,retval))
751         {
752             if (log)
753             {
754                 log->Printf("[FormatManager::GetSyntheticChildren] Cache search success. Returning.");
755                 if (log->GetDebug())
756                     log->Printf("[FormatManager::GetSyntheticChildren] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
757             }
758             return retval;
759         }
760         if (log)
761             log->Printf("[FormatManager::GetSyntheticChildren] Cache search failed. Going normal route");
762     }
763     retval = m_categories_map.GetSyntheticChildren(valobj, use_dynamic);
764     if (!retval)
765     {
766         if (log)
767             log->Printf("[FormatManager::GetSyntheticChildren] Search failed. Giving hardcoded a chance.");
768         retval = GetHardcodedSyntheticChildren(valobj, use_dynamic);
769     }
770     else if (valobj_type)
771     {
772         if (log)
773             log->Printf("[FormatManager::GetSyntheticChildren] Caching %p for type %s",
774                         static_cast<void*>(retval.get()),
775                         valobj_type.AsCString("<invalid>"));
776         m_format_cache.SetSynthetic(valobj_type,retval);
777     }
778     if (log && log->GetDebug())
779         log->Printf("[FormatManager::GetSyntheticChildren] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
780     return retval;
781 }
782 #endif
783 
784 lldb::TypeValidatorImplSP
785 FormatManager::GetValidator (ValueObject& valobj,
786                              lldb::DynamicValueType use_dynamic)
787 {
788     TypeValidatorImplSP retval;
789     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
790     ConstString valobj_type(GetTypeForCache(valobj, use_dynamic));
791     if (valobj_type)
792     {
793         if (log)
794             log->Printf("\n\n[FormatManager::GetValidator] Looking into cache for type %s", valobj_type.AsCString("<invalid>"));
795         if (m_format_cache.GetValidator(valobj_type,retval))
796         {
797             if (log)
798             {
799                 log->Printf("[FormatManager::GetValidator] Cache search success. Returning.");
800                 if (log->GetDebug())
801                     log->Printf("[FormatManager::GetValidator] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
802             }
803             return retval;
804         }
805         if (log)
806             log->Printf("[FormatManager::GetValidator] Cache search failed. Going normal route");
807     }
808     retval = m_categories_map.GetValidator(valobj, use_dynamic);
809     if (!retval)
810     {
811         if (log)
812             log->Printf("[FormatManager::GetValidator] Search failed. Giving hardcoded a chance.");
813         retval = GetHardcodedValidator(valobj, use_dynamic);
814     }
815     else if (valobj_type)
816     {
817         if (log)
818             log->Printf("[FormatManager::GetValidator] Caching %p for type %s",
819                         static_cast<void*>(retval.get()),
820                         valobj_type.AsCString("<invalid>"));
821         m_format_cache.SetValidator(valobj_type,retval);
822     }
823     if (log && log->GetDebug())
824         log->Printf("[FormatManager::GetValidator] Cache hits: %" PRIu64 " - Cache Misses: %" PRIu64, m_format_cache.GetCacheHits(), m_format_cache.GetCacheMisses());
825     return retval;
826 }
827 
828 lldb::TypeValidatorImplSP
829 FormatManager::GetHardcodedValidator (ValueObject& valobj,
830                                       lldb::DynamicValueType use_dynamic)
831 {
832     for (const auto& candidate: m_hardcoded_validators)
833     {
834         auto result = candidate(valobj,use_dynamic,*this);
835         if (result)
836             return result;
837     }
838     return nullptr;
839 }
840 
841 FormatManager::FormatManager() :
842     m_format_cache(),
843     m_named_summaries_map(this),
844     m_last_revision(0),
845     m_categories_map(this),
846     m_default_category_name(ConstString("default")),
847     m_system_category_name(ConstString("system")),
848     m_gnu_cpp_category_name(ConstString("gnu-libstdc++")),
849     m_libcxx_category_name(ConstString("libcxx")),
850     m_objc_category_name(ConstString("objc")),
851     m_corefoundation_category_name(ConstString("CoreFoundation")),
852     m_coregraphics_category_name(ConstString("CoreGraphics")),
853     m_coreservices_category_name(ConstString("CoreServices")),
854     m_vectortypes_category_name(ConstString("VectorTypes")),
855     m_appkit_category_name(ConstString("AppKit")),
856     m_hardcoded_formats(),
857     m_hardcoded_summaries(),
858     m_hardcoded_synthetics(),
859     m_hardcoded_validators()
860 
861 {
862     LoadSystemFormatters();
863     LoadLibStdcppFormatters();
864     LoadLibcxxFormatters();
865     LoadObjCFormatters();
866     LoadHardcodedFormatters();
867 
868     EnableCategory(m_objc_category_name,TypeCategoryMap::Last);
869     EnableCategory(m_corefoundation_category_name,TypeCategoryMap::Last);
870     EnableCategory(m_appkit_category_name,TypeCategoryMap::Last);
871     EnableCategory(m_coreservices_category_name,TypeCategoryMap::Last);
872     EnableCategory(m_coregraphics_category_name,TypeCategoryMap::Last);
873     EnableCategory(m_gnu_cpp_category_name,TypeCategoryMap::Last);
874     EnableCategory(m_libcxx_category_name,TypeCategoryMap::Last);
875     EnableCategory(m_vectortypes_category_name,TypeCategoryMap::Last);
876     EnableCategory(m_system_category_name,TypeCategoryMap::Last);
877 }
878 
879 static void
880 AddFormat (TypeCategoryImpl::SharedPointer category_sp,
881            lldb::Format format,
882            ConstString type_name,
883            TypeFormatImpl::Flags flags,
884            bool regex = false)
885 {
886     lldb::TypeFormatImplSP format_sp(new TypeFormatImpl_Format(format, flags));
887 
888     if (regex)
889         category_sp->GetRegexTypeFormatsContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),format_sp);
890     else
891         category_sp->GetTypeFormatsContainer()->Add(type_name, format_sp);
892 }
893 
894 
895 static void
896 AddStringSummary(TypeCategoryImpl::SharedPointer category_sp,
897                  const char* string,
898                  ConstString type_name,
899                  TypeSummaryImpl::Flags flags,
900                  bool regex = false)
901 {
902     lldb::TypeSummaryImplSP summary_sp(new StringSummaryFormat(flags,
903                                                                string));
904 
905     if (regex)
906         category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),summary_sp);
907     else
908         category_sp->GetTypeSummariesContainer()->Add(type_name, summary_sp);
909 }
910 
911 #ifndef LLDB_DISABLE_PYTHON
912 static void
913 AddCXXSummary (TypeCategoryImpl::SharedPointer category_sp,
914                CXXFunctionSummaryFormat::Callback funct,
915                const char* description,
916                ConstString type_name,
917                TypeSummaryImpl::Flags flags,
918                bool regex = false)
919 {
920     lldb::TypeSummaryImplSP summary_sp(new CXXFunctionSummaryFormat(flags,funct,description));
921     if (regex)
922         category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),summary_sp);
923     else
924         category_sp->GetTypeSummariesContainer()->Add(type_name, summary_sp);
925 }
926 #endif
927 
928 #ifndef LLDB_DISABLE_PYTHON
929 static void AddCXXSynthetic  (TypeCategoryImpl::SharedPointer category_sp,
930                               CXXSyntheticChildren::CreateFrontEndCallback generator,
931                               const char* description,
932                               ConstString type_name,
933                               ScriptedSyntheticChildren::Flags flags,
934                               bool regex = false)
935 {
936     lldb::SyntheticChildrenSP synth_sp(new CXXSyntheticChildren(flags,description,generator));
937     if (regex)
938         category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())), synth_sp);
939     else
940         category_sp->GetTypeSyntheticsContainer()->Add(type_name,synth_sp);
941 }
942 #endif
943 
944 #ifndef LLDB_DISABLE_PYTHON
945 static void AddFilter  (TypeCategoryImpl::SharedPointer category_sp,
946                         std::vector<std::string> children,
947                         const char* description,
948                         ConstString type_name,
949                         ScriptedSyntheticChildren::Flags flags,
950                         bool regex = false)
951 {
952     TypeFilterImplSP filter_sp(new TypeFilterImpl(flags));
953     for (auto child : children)
954         filter_sp->AddExpressionPath(child);
955     if (regex)
956         category_sp->GetRegexTypeFiltersContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())), filter_sp);
957     else
958         category_sp->GetTypeFiltersContainer()->Add(type_name,filter_sp);
959 }
960 
961 static void AddEmptyFilter  (TypeCategoryImpl::SharedPointer category_sp,
962                              const char* description,
963                              ConstString type_name,
964                              ScriptedSyntheticChildren::Flags flags,
965                              bool regex = false)
966 {
967     AddFilter(category_sp, {}, description, type_name, flags, regex);
968 }
969 #endif
970 
971 void
972 FormatManager::LoadLibStdcppFormatters()
973 {
974     TypeSummaryImpl::Flags stl_summary_flags;
975     stl_summary_flags.SetCascades(true)
976     .SetSkipPointers(false)
977     .SetSkipReferences(false)
978     .SetDontShowChildren(true)
979     .SetDontShowValue(true)
980     .SetShowMembersOneLiner(false)
981     .SetHideItemNames(false);
982 
983     lldb::TypeSummaryImplSP std_string_summary_sp(new StringSummaryFormat(stl_summary_flags,
984                                                                           "${var._M_dataplus._M_p}"));
985 
986     TypeCategoryImpl::SharedPointer gnu_category_sp = GetCategory(m_gnu_cpp_category_name);
987 
988     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::string"),
989                                                 std_string_summary_sp);
990     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char>"),
991                                                 std_string_summary_sp);
992     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char,std::char_traits<char>,std::allocator<char> >"),
993                                                 std_string_summary_sp);
994     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<char, std::char_traits<char>, std::allocator<char> >"),
995                                                 std_string_summary_sp);
996 
997     // making sure we force-pick the summary for printing wstring (_M_p is a wchar_t*)
998     lldb::TypeSummaryImplSP std_wstring_summary_sp(new StringSummaryFormat(stl_summary_flags,
999                                                                            "${var._M_dataplus._M_p%S}"));
1000 
1001     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::wstring"),
1002                                                 std_wstring_summary_sp);
1003     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t>"),
1004                                                 std_wstring_summary_sp);
1005     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >"),
1006                                                 std_wstring_summary_sp);
1007     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >"),
1008                                                 std_wstring_summary_sp);
1009 
1010 
1011 #ifndef LLDB_DISABLE_PYTHON
1012 
1013     SyntheticChildren::Flags stl_synth_flags;
1014     stl_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
1015 
1016     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::vector<.+>(( )?&)?$")),
1017                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
1018                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdVectorSynthProvider")));
1019     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::map<.+> >(( )?&)?$")),
1020                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
1021                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdMapSynthProvider")));
1022     gnu_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^std::list<.+>(( )?&)?$")),
1023                                                        SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
1024                                                                                                  "lldb.formatters.cpp.gnu_libstdcpp.StdListSynthProvider")));
1025 
1026     stl_summary_flags.SetDontShowChildren(false);stl_summary_flags.SetSkipPointers(true);
1027     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::vector<.+>(( )?&)?$")),
1028                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
1029                                                                                                "size=${svar%#}")));
1030     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::map<.+> >(( )?&)?$")),
1031                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
1032                                                                                                "size=${svar%#}")));
1033     gnu_category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression("^std::list<.+>(( )?&)?$")),
1034                                                      TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags,
1035                                                                                                "size=${svar%#}")));
1036 
1037     AddCXXSynthetic(gnu_category_sp, lldb_private::formatters::LibStdcppVectorIteratorSyntheticFrontEndCreator, "std::vector iterator synthetic children", ConstString("^__gnu_cxx::__normal_iterator<.+>$"), stl_synth_flags, true);
1038 
1039     AddCXXSynthetic(gnu_category_sp, lldb_private::formatters::LibstdcppMapIteratorSyntheticFrontEndCreator, "std::map iterator synthetic children", ConstString("^std::_Rb_tree_iterator<.+>$"), stl_synth_flags, true);
1040 
1041     gnu_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::vector<std::allocator<bool> >"),
1042                                                    TypeSummaryImplSP(new StringSummaryFormat(stl_summary_flags, "size=${svar%#}")));
1043 
1044     gnu_category_sp->GetTypeSyntheticsContainer()->Add(ConstString("std::vector<std::allocator<bool> >"),
1045                                                      SyntheticChildrenSP(new CXXSyntheticChildren(stl_synth_flags,"libc++ std::vector<bool> synthetic children",lldb_private::formatters::LibstdcppVectorBoolSyntheticFrontEndCreator)));
1046 
1047 #endif
1048 }
1049 
1050 void
1051 FormatManager::LoadLibcxxFormatters()
1052 {
1053     TypeSummaryImpl::Flags stl_summary_flags;
1054     stl_summary_flags.SetCascades(true)
1055     .SetSkipPointers(false)
1056     .SetSkipReferences(false)
1057     .SetDontShowChildren(true)
1058     .SetDontShowValue(true)
1059     .SetShowMembersOneLiner(false)
1060     .SetHideItemNames(false);
1061 
1062 #ifndef LLDB_DISABLE_PYTHON
1063     //std::string code("     lldb.formatters.cpp.libcxx.stdstring_SummaryProvider(valobj,internal_dict)");
1064     //lldb::TypeSummaryImplSP std_string_summary_sp(new ScriptSummaryFormat(stl_summary_flags, "lldb.formatters.cpp.libcxx.stdstring_SummaryProvider",code.c_str()));
1065 
1066     lldb::TypeSummaryImplSP std_string_summary_sp(new CXXFunctionSummaryFormat(stl_summary_flags, lldb_private::formatters::LibcxxStringSummaryProvider, "std::string summary provider"));
1067     lldb::TypeSummaryImplSP std_wstring_summary_sp(new CXXFunctionSummaryFormat(stl_summary_flags, lldb_private::formatters::LibcxxWStringSummaryProvider, "std::wstring summary provider"));
1068 
1069     TypeCategoryImpl::SharedPointer libcxx_category_sp = GetCategory(m_libcxx_category_name);
1070 
1071     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::string"),
1072                                                    std_string_summary_sp);
1073     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >"),
1074                                                    std_string_summary_sp);
1075 
1076     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::wstring"),
1077                                                    std_wstring_summary_sp);
1078     libcxx_category_sp->GetTypeSummariesContainer()->Add(ConstString("std::__1::basic_string<wchar_t, std::__1::char_traits<wchar_t>, std::__1::allocator<wchar_t> >"),
1079                                                    std_wstring_summary_sp);
1080 
1081     SyntheticChildren::Flags stl_synth_flags;
1082     stl_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
1083 
1084     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdVectorSyntheticFrontEndCreator, "libc++ std::vector synthetic children", ConstString("^std::__1::vector<.+>(( )?&)?$"), stl_synth_flags, true);
1085     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdListSyntheticFrontEndCreator, "libc++ std::list synthetic children", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_synth_flags, true);
1086     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::map synthetic children", ConstString("^std::__1::map<.+> >(( )?&)?$"), stl_synth_flags, true);
1087     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<std::__1::allocator<bool> >"), stl_synth_flags);
1088     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_synth_flags);
1089     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::set synthetic children", ConstString("^std::__1::set<.+> >(( )?&)?$"), stl_synth_flags, true);
1090     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multiset synthetic children", ConstString("^std::__1::multiset<.+> >(( )?&)?$"), stl_synth_flags, true);
1091     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multimap synthetic children", ConstString("^std::__1::multimap<.+> >(( )?&)?$"), stl_synth_flags, true);
1092     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdUnorderedMapSyntheticFrontEndCreator, "libc++ std::unordered containers synthetic children", ConstString("^(std::__1::)unordered_(multi)?(map|set)<.+> >$"), stl_synth_flags, true);
1093 
1094     libcxx_category_sp->GetRegexTypeSyntheticsContainer()->Add(RegularExpressionSP(new RegularExpression("^(std::__1::)deque<.+>(( )?&)?$")),
1095                                                           SyntheticChildrenSP(new ScriptedSyntheticChildren(stl_synth_flags,
1096                                                                                                     "lldb.formatters.cpp.libcxx.stddeque_SynthProvider")));
1097 
1098     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator, "shared_ptr synthetic children", ConstString("^(std::__1::)shared_ptr<.+>(( )?&)?$"), stl_synth_flags, true);
1099     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator, "weak_ptr synthetic children", ConstString("^(std::__1::)weak_ptr<.+>(( )?&)?$"), stl_synth_flags, true);
1100 
1101     stl_summary_flags.SetDontShowChildren(false);stl_summary_flags.SetSkipPointers(false);
1102     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);
1103 
1104     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector summary provider", ConstString("^std::__1::vector<.+>(( )?&)?$"), stl_summary_flags, true);
1105     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::list summary provider", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_summary_flags, true);
1106     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::map summary provider", ConstString("^std::__1::map<.+>(( )?&)?$"), stl_summary_flags, true);
1107     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::deque summary provider", ConstString("^std::__1::deque<.+>(( )?&)?$"), stl_summary_flags, true);
1108     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);
1109     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);
1110     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::set summary provider", ConstString("^std::__1::set<.+>(( )?&)?$"), stl_summary_flags, true);
1111     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multiset summary provider", ConstString("^std::__1::multiset<.+>(( )?&)?$"), stl_summary_flags, true);
1112     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multimap summary provider", ConstString("^std::__1::multimap<.+>(( )?&)?$"), stl_summary_flags, true);
1113     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::unordered containers summary provider", ConstString("^(std::__1::)unordered_(multi)?(map|set)<.+> >$"), stl_summary_flags, true);
1114 
1115     stl_summary_flags.SetSkipPointers(true);
1116 
1117     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxSmartPointerSummaryProvider, "libc++ std::shared_ptr summary provider", ConstString("^std::__1::shared_ptr<.+>(( )?&)?$"), stl_summary_flags, true);
1118     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxSmartPointerSummaryProvider, "libc++ std::weak_ptr summary provider", ConstString("^std::__1::weak_ptr<.+>(( )?&)?$"), stl_summary_flags, true);
1119 
1120     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxVectorIteratorSyntheticFrontEndCreator, "std::vector iterator synthetic children", ConstString("^std::__1::__wrap_iter<.+>$"), stl_synth_flags, true);
1121 
1122     AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_summary_flags);
1123     AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEndCreator, "std::map iterator synthetic children", ConstString("^std::__1::__map_iterator<.+>$"), stl_synth_flags, true);
1124 
1125     AddFilter(libcxx_category_sp, {"__a_"}, "libc++ std::atomic filter", ConstString("^std::__1::atomic<.*>$"), stl_synth_flags, true);
1126 #endif
1127 }
1128 
1129 void
1130 FormatManager::LoadSystemFormatters()
1131 {
1132 
1133     TypeSummaryImpl::Flags string_flags;
1134     string_flags.SetCascades(true)
1135     .SetSkipPointers(true)
1136     .SetSkipReferences(false)
1137     .SetDontShowChildren(true)
1138     .SetDontShowValue(false)
1139     .SetShowMembersOneLiner(false)
1140     .SetHideItemNames(false);
1141 
1142     lldb::TypeSummaryImplSP string_format(new StringSummaryFormat(string_flags, "${var%s}"));
1143 
1144 
1145     lldb::TypeSummaryImplSP string_array_format(new StringSummaryFormat(TypeSummaryImpl::Flags().SetCascades(false)
1146                                                                         .SetSkipPointers(true)
1147                                                                         .SetSkipReferences(false)
1148                                                                         .SetDontShowChildren(true)
1149                                                                         .SetDontShowValue(true)
1150                                                                         .SetShowMembersOneLiner(false)
1151                                                                         .SetHideItemNames(false),
1152                                                                         "${var%s}"));
1153 
1154     lldb::RegularExpressionSP any_size_char_arr(new RegularExpression("char \\[[0-9]+\\]"));
1155 
1156     TypeCategoryImpl::SharedPointer sys_category_sp = GetCategory(m_system_category_name);
1157 
1158     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("char *"), string_format);
1159     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("unsigned char *"), string_format);
1160     sys_category_sp->GetRegexTypeSummariesContainer()->Add(any_size_char_arr, string_array_format);
1161 
1162     lldb::TypeSummaryImplSP ostype_summary(new StringSummaryFormat(TypeSummaryImpl::Flags().SetCascades(false)
1163                                                                    .SetSkipPointers(true)
1164                                                                    .SetSkipReferences(true)
1165                                                                    .SetDontShowChildren(true)
1166                                                                    .SetDontShowValue(false)
1167                                                                    .SetShowMembersOneLiner(false)
1168                                                                    .SetHideItemNames(false),
1169                                                                    "${var%O}"));
1170 
1171     sys_category_sp->GetTypeSummariesContainer()->Add(ConstString("OSType"), ostype_summary);
1172 
1173 #ifndef LLDB_DISABLE_PYTHON
1174     // FIXME because of a bug in the FormattersContainer we need to add a summary for both X* and const X* (<rdar://problem/12717717>)
1175     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16StringSummaryProvider, "char16_t * summary provider", ConstString("char16_t *"), string_flags);
1176 
1177     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char32StringSummaryProvider, "char32_t * summary provider", ConstString("char32_t *"), string_flags);
1178 
1179     AddCXXSummary(sys_category_sp, lldb_private::formatters::WCharStringSummaryProvider, "wchar_t * summary provider", ConstString("wchar_t *"), string_flags);
1180 
1181     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16StringSummaryProvider, "unichar * summary provider", ConstString("unichar *"), string_flags);
1182 
1183     TypeSummaryImpl::Flags widechar_flags;
1184     widechar_flags.SetDontShowValue(true)
1185     .SetSkipPointers(true)
1186     .SetSkipReferences(false)
1187     .SetCascades(true)
1188     .SetDontShowChildren(true)
1189     .SetHideItemNames(true)
1190     .SetShowMembersOneLiner(false);
1191 
1192     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16SummaryProvider, "char16_t summary provider", ConstString("char16_t"), widechar_flags);
1193     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char32SummaryProvider, "char32_t summary provider", ConstString("char32_t"), widechar_flags);
1194     AddCXXSummary(sys_category_sp, lldb_private::formatters::WCharSummaryProvider, "wchar_t summary provider", ConstString("wchar_t"), widechar_flags);
1195 
1196     AddCXXSummary(sys_category_sp, lldb_private::formatters::Char16SummaryProvider, "unichar summary provider", ConstString("unichar"), widechar_flags);
1197 
1198     TypeFormatImpl::Flags fourchar_flags;
1199     fourchar_flags.SetCascades(true).SetSkipPointers(true).SetSkipReferences(true);
1200 
1201     AddFormat(sys_category_sp, lldb::eFormatOSType, ConstString("FourCharCode"), fourchar_flags);
1202 
1203 #endif
1204 }
1205 
1206 void
1207 FormatManager::LoadObjCFormatters()
1208 {
1209     TypeSummaryImpl::Flags objc_flags;
1210     objc_flags.SetCascades(false)
1211     .SetSkipPointers(true)
1212     .SetSkipReferences(true)
1213     .SetDontShowChildren(true)
1214     .SetDontShowValue(true)
1215     .SetShowMembersOneLiner(false)
1216     .SetHideItemNames(false);
1217 
1218     TypeCategoryImpl::SharedPointer objc_category_sp = GetCategory(m_objc_category_name);
1219 
1220     lldb::TypeSummaryImplSP ObjC_BOOL_summary(new CXXFunctionSummaryFormat(objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider,""));
1221     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL"),
1222                                                  ObjC_BOOL_summary);
1223     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL &"),
1224                                                  ObjC_BOOL_summary);
1225     objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL *"),
1226                                                  ObjC_BOOL_summary);
1227 
1228 #ifndef LLDB_DISABLE_PYTHON
1229     // we need to skip pointers here since we are special casing a SEL* when retrieving its value
1230     objc_flags.SetSkipPointers(true);
1231     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("SEL"), objc_flags);
1232     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("struct objc_selector"), objc_flags);
1233     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("objc_selector"), objc_flags);
1234     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("objc_selector *"), objc_flags);
1235     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("SEL *"), objc_flags);
1236 
1237     AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCClassSummaryProvider, "Class summary provider", ConstString("Class"), objc_flags);
1238 
1239     SyntheticChildren::Flags class_synth_flags;
1240     class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
1241 
1242     AddCXXSynthetic(objc_category_sp, lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, "Class synthetic children", ConstString("Class"), class_synth_flags);
1243 #endif // LLDB_DISABLE_PYTHON
1244 
1245     objc_flags.SetSkipPointers(false);
1246     objc_flags.SetCascades(true);
1247     objc_flags.SetSkipReferences(false);
1248 
1249     AddStringSummary (objc_category_sp,
1250                       "${var.__FuncPtr%A}",
1251                       ConstString("__block_literal_generic"),
1252                       objc_flags);
1253 
1254     TypeCategoryImpl::SharedPointer corefoundation_category_sp = GetCategory(m_corefoundation_category_name);
1255 
1256     AddStringSummary(corefoundation_category_sp,
1257                      "${var.years} years, ${var.months} months, ${var.days} days, ${var.hours} hours, ${var.minutes} minutes ${var.seconds} seconds",
1258                      ConstString("CFGregorianUnits"),
1259                      objc_flags);
1260     AddStringSummary(corefoundation_category_sp,
1261                      "location=${var.location} length=${var.length}",
1262                      ConstString("CFRange"),
1263                      objc_flags);
1264     AddStringSummary(corefoundation_category_sp,
1265                      "(x=${var.x}, y=${var.y})",
1266                      ConstString("NSPoint"),
1267                      objc_flags);
1268     AddStringSummary(corefoundation_category_sp,
1269                      "location=${var.location}, length=${var.length}",
1270                      ConstString("NSRange"),
1271                      objc_flags);
1272     AddStringSummary(corefoundation_category_sp,
1273                      "${var.origin}, ${var.size}",
1274                      ConstString("NSRect"),
1275                      objc_flags);
1276     AddStringSummary(corefoundation_category_sp,
1277                      "(${var.origin}, ${var.size}), ...",
1278                      ConstString("NSRectArray"),
1279                      objc_flags);
1280     AddStringSummary(objc_category_sp,
1281                      "(width=${var.width}, height=${var.height})",
1282                      ConstString("NSSize"),
1283                      objc_flags);
1284 
1285     TypeCategoryImpl::SharedPointer coregraphics_category_sp = GetCategory(m_coregraphics_category_name);
1286 
1287     AddStringSummary(coregraphics_category_sp,
1288                      "(width=${var.width}, height=${var.height})",
1289                      ConstString("CGSize"),
1290                      objc_flags);
1291     AddStringSummary(coregraphics_category_sp,
1292                      "(x=${var.x}, y=${var.y})",
1293                      ConstString("CGPoint"),
1294                      objc_flags);
1295     AddStringSummary(coregraphics_category_sp,
1296                      "origin=${var.origin} size=${var.size}",
1297                      ConstString("CGRect"),
1298                      objc_flags);
1299 
1300     TypeCategoryImpl::SharedPointer coreservices_category_sp = GetCategory(m_coreservices_category_name);
1301 
1302     AddStringSummary(coreservices_category_sp,
1303                      "red=${var.red} green=${var.green} blue=${var.blue}",
1304                      ConstString("RGBColor"),
1305                      objc_flags);
1306     AddStringSummary(coreservices_category_sp,
1307                      "(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})",
1308                      ConstString("Rect"),
1309                      objc_flags);
1310     AddStringSummary(coreservices_category_sp,
1311                      "(v=${var.v}, h=${var.h})",
1312                      ConstString("Point"),
1313                      objc_flags);
1314     AddStringSummary(coreservices_category_sp,
1315                      "${var.month}/${var.day}/${var.year}  ${var.hour} :${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}",
1316                      ConstString("DateTimeRect *"),
1317                      objc_flags);
1318     AddStringSummary(coreservices_category_sp,
1319                      "${var.ld.month}/${var.ld.day}/${var.ld.year} ${var.ld.hour} :${var.ld.minute} :${var.ld.second} dayOfWeek:${var.ld.dayOfWeek}",
1320                      ConstString("LongDateRect"),
1321                      objc_flags);
1322     AddStringSummary(coreservices_category_sp,
1323                      "(x=${var.x}, y=${var.y})",
1324                      ConstString("HIPoint"),
1325                      objc_flags);
1326     AddStringSummary(coreservices_category_sp,
1327                      "origin=${var.origin} size=${var.size}",
1328                      ConstString("HIRect"),
1329                      objc_flags);
1330 
1331     TypeCategoryImpl::SharedPointer appkit_category_sp = GetCategory(m_appkit_category_name);
1332 
1333     TypeSummaryImpl::Flags appkit_flags;
1334     appkit_flags.SetCascades(true)
1335     .SetSkipPointers(false)
1336     .SetSkipReferences(false)
1337     .SetDontShowChildren(true)
1338     .SetDontShowValue(false)
1339     .SetShowMembersOneLiner(false)
1340     .SetHideItemNames(false);
1341 
1342     appkit_flags.SetDontShowChildren(false);
1343 
1344 
1345 #ifndef LLDB_DISABLE_PYTHON
1346     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSArray"), appkit_flags);
1347     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags);
1348     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags);
1349     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags);
1350     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags);
1351     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags);
1352     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFMutableArrayRef"), appkit_flags);
1353 
1354     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSDictionary"), appkit_flags);
1355     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSMutableDictionary"), appkit_flags);
1356     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSCFDictionary"), appkit_flags);
1357     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryI"), appkit_flags);
1358     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryM"), appkit_flags);
1359     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFDictionaryRef"), appkit_flags);
1360     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFMutableDictionaryRef"), appkit_flags);
1361 
1362     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSSet summary", ConstString("NSSet"), appkit_flags);
1363     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
1364     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFSetRef summary", ConstString("CFSetRef"), appkit_flags);
1365     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags);
1366     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags);
1367     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetI summary", ConstString("__NSSetI"), appkit_flags);
1368     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetM summary", ConstString("__NSSetM"), appkit_flags);
1369     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags);
1370     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
1371     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags);
1372     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags);
1373     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags);
1374 
1375     // AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", ConstString("$_lldb_typegen_nspair"), appkit_flags);
1376 
1377     appkit_flags.SetDontShowChildren(true);
1378 
1379     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayM"), ScriptedSyntheticChildren::Flags());
1380     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayI"), ScriptedSyntheticChildren::Flags());
1381     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSArray"), ScriptedSyntheticChildren::Flags());
1382     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSMutableArray"), ScriptedSyntheticChildren::Flags());
1383     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSCFArray"), ScriptedSyntheticChildren::Flags());
1384     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFMutableArrayRef"), ScriptedSyntheticChildren::Flags());
1385     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFArrayRef"), ScriptedSyntheticChildren::Flags());
1386 
1387     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags());
1388     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags());
1389     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSCFDictionary"), ScriptedSyntheticChildren::Flags());
1390     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags());
1391     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags());
1392     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags());
1393     AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), ScriptedSyntheticChildren::Flags());
1394 
1395     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSSet synthetic children", ConstString("NSSet"), ScriptedSyntheticChildren::Flags());
1396     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetI synthetic children", ConstString("__NSSetI"), ScriptedSyntheticChildren::Flags());
1397     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetM synthetic children", ConstString("__NSSetM"), ScriptedSyntheticChildren::Flags());
1398     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSMutableSet synthetic children", ConstString("NSMutableSet"), ScriptedSyntheticChildren::Flags());
1399     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), ScriptedSyntheticChildren::Flags());
1400     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), ScriptedSyntheticChildren::Flags());
1401     AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), ScriptedSyntheticChildren::Flags());
1402 
1403     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFBagRef"), appkit_flags);
1404     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("__CFBag"), appkit_flags);
1405     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("const struct __CFBag"), appkit_flags);
1406     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags);
1407 
1408     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), appkit_flags);
1409     AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), appkit_flags);
1410 
1411     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSString"), appkit_flags);
1412     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFStringRef"), appkit_flags);
1413     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__CFString"), appkit_flags);
1414     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFMutableStringRef"), appkit_flags);
1415     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSMutableString"), appkit_flags);
1416     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFConstantString"), appkit_flags);
1417     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFString"), appkit_flags);
1418     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFConstantString"), appkit_flags);
1419     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFString"), appkit_flags);
1420     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSPathStore2"), appkit_flags);
1421 
1422     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSAttributedStringSummaryProvider, "NSAttributedString summary provider", ConstString("NSAttributedString"), appkit_flags);
1423     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSMutableAttributedString"), appkit_flags);
1424     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSConcreteMutableAttributedString"), appkit_flags);
1425 
1426     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSBundleSummaryProvider, "NSBundle summary provider", ConstString("NSBundle"), appkit_flags);
1427 
1428     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags);
1429     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags);
1430     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags);
1431     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags);
1432     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags);
1433     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags);
1434     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags);
1435 
1436     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags);
1437 
1438     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSNotification"), appkit_flags);
1439     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSConcreteNotification"), appkit_flags);
1440 
1441     AddStringSummary(appkit_category_sp, "domain: ${var._domain} - code: ${var._code}", ConstString("NSError"), appkit_flags);
1442     AddStringSummary(appkit_category_sp,"name:${var.name%S} reason:${var.reason%S}",ConstString("NSException"),appkit_flags);
1443 
1444     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSNumber"), appkit_flags);
1445     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags);
1446     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags);
1447     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags);
1448     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags);
1449     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags);
1450 
1451     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSDecimalNumber summary provider", ConstString("NSDecimalNumber"), appkit_flags);
1452     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSHost summary provider", ConstString("NSHost"), appkit_flags);
1453     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSTask summary provider", ConstString("NSTask"), appkit_flags);
1454     AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSValue summary provider", ConstString("NSValue"), appkit_flags);
1455 
1456     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("NSURL"), appkit_flags);
1457     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("CFURLRef"), appkit_flags);
1458 
1459     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSDate"), appkit_flags);
1460     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSDate"), appkit_flags);
1461     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags);
1462     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags);
1463 
1464     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags);
1465     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), appkit_flags);
1466     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("__NSTimeZone"), appkit_flags);
1467 
1468     // CFAbsoluteTime is actually a double rather than a pointer to an object
1469     // we do not care about the numeric value, since it is probably meaningless to users
1470     appkit_flags.SetDontShowValue(true);
1471     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFAbsoluteTimeSummaryProvider, "CFAbsoluteTime summary provider", ConstString("CFAbsoluteTime"), appkit_flags);
1472     appkit_flags.SetDontShowValue(false);
1473 
1474     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags);
1475     AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), appkit_flags);
1476 
1477     AddStringSummary(corefoundation_category_sp,
1478                      "@\"${var.month%d}/${var.day%d}/${var.year%d} ${var.hour%d}:${var.minute%d}:${var.second}\"",
1479                      ConstString("CFGregorianDate"),
1480                      appkit_flags);
1481 
1482     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFBitVectorRef"), appkit_flags);
1483     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFMutableBitVectorRef"), appkit_flags);
1484     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFBitVector"), appkit_flags);
1485     AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFMutableBitVector"), appkit_flags);
1486 #endif // LLDB_DISABLE_PYTHON
1487 
1488     TypeCategoryImpl::SharedPointer vectors_category_sp = GetCategory(m_vectortypes_category_name);
1489 
1490     TypeSummaryImpl::Flags vector_flags;
1491     vector_flags.SetCascades(true)
1492     .SetSkipPointers(true)
1493     .SetSkipReferences(false)
1494     .SetDontShowChildren(true)
1495     .SetDontShowValue(false)
1496     .SetShowMembersOneLiner(true)
1497     .SetHideItemNames(true);
1498 
1499     AddStringSummary(vectors_category_sp,
1500                      "${var.uint128}",
1501                      ConstString("builtin_type_vec128"),
1502                      objc_flags);
1503 
1504     AddStringSummary(vectors_category_sp,
1505                      "",
1506                      ConstString("float [4]"),
1507                      vector_flags);
1508     AddStringSummary(vectors_category_sp,
1509                      "",
1510                      ConstString("int32_t [4]"),
1511                      vector_flags);
1512     AddStringSummary(vectors_category_sp,
1513                      "",
1514                      ConstString("int16_t [8]"),
1515                      vector_flags);
1516     AddStringSummary(vectors_category_sp,
1517                      "",
1518                      ConstString("vDouble"),
1519                      vector_flags);
1520     AddStringSummary(vectors_category_sp,
1521                      "",
1522                      ConstString("vFloat"),
1523                      vector_flags);
1524     AddStringSummary(vectors_category_sp,
1525                      "",
1526                      ConstString("vSInt8"),
1527                      vector_flags);
1528     AddStringSummary(vectors_category_sp,
1529                      "",
1530                      ConstString("vSInt16"),
1531                      vector_flags);
1532     AddStringSummary(vectors_category_sp,
1533                      "",
1534                      ConstString("vSInt32"),
1535                      vector_flags);
1536     AddStringSummary(vectors_category_sp,
1537                      "",
1538                      ConstString("vUInt16"),
1539                      vector_flags);
1540     AddStringSummary(vectors_category_sp,
1541                      "",
1542                      ConstString("vUInt8"),
1543                      vector_flags);
1544     AddStringSummary(vectors_category_sp,
1545                      "",
1546                      ConstString("vUInt16"),
1547                      vector_flags);
1548     AddStringSummary(vectors_category_sp,
1549                      "",
1550                      ConstString("vUInt32"),
1551                      vector_flags);
1552     AddStringSummary(vectors_category_sp,
1553                      "",
1554                      ConstString("vBool32"),
1555                      vector_flags);
1556 }
1557 
1558 void
1559 FormatManager::LoadHardcodedFormatters()
1560 {
1561     {
1562         // insert code to load formats here
1563     }
1564     {
1565         // insert code to load summaries here
1566     }
1567     {
1568         // insert code to load synthetics here
1569     }
1570     {
1571         // insert code to load validators here
1572     }
1573 }
1574