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Side by Side Diff: runtime/vm/kernel_reader.h

Issue 3001103002: Do not qualify with dart:: except where necessary (Closed)
Patch Set: Created 3 years, 4 months ago
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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #ifndef RUNTIME_VM_KERNEL_READER_H_ 5 #ifndef RUNTIME_VM_KERNEL_READER_H_
6 #define RUNTIME_VM_KERNEL_READER_H_ 6 #define RUNTIME_VM_KERNEL_READER_H_
7 7
8 #if !defined(DART_PRECOMPILED_RUNTIME) 8 #if !defined(DART_PRECOMPILED_RUNTIME)
9 #include <map> 9 #include <map>
10 10
11 #include "vm/kernel.h" 11 #include "vm/kernel.h"
12 #include "vm/kernel_binary_flowgraph.h" 12 #include "vm/kernel_binary_flowgraph.h"
13 #include "vm/kernel_to_il.h" 13 #include "vm/kernel_to_il.h"
14 #include "vm/object.h" 14 #include "vm/object.h"
15 15
16 namespace dart { 16 namespace dart {
17 namespace kernel { 17 namespace kernel {
18 18
19 class KernelReader; 19 class KernelReader;
20 20
21 class BuildingTranslationHelper : public TranslationHelper { 21 class BuildingTranslationHelper : public TranslationHelper {
22 public: 22 public:
23 BuildingTranslationHelper(KernelReader* reader, dart::Thread* thread) 23 BuildingTranslationHelper(KernelReader* reader, Thread* thread)
24 : TranslationHelper(thread), reader_(reader) {} 24 : TranslationHelper(thread), reader_(reader) {}
25 virtual ~BuildingTranslationHelper() {} 25 virtual ~BuildingTranslationHelper() {}
26 26
27 virtual RawLibrary* LookupLibraryByKernelLibrary(NameIndex library); 27 virtual RawLibrary* LookupLibraryByKernelLibrary(NameIndex library);
28 virtual RawClass* LookupClassByKernelClass(NameIndex klass); 28 virtual RawClass* LookupClassByKernelClass(NameIndex klass);
29 29
30 private: 30 private:
31 KernelReader* reader_; 31 KernelReader* reader_;
32 }; 32 };
33 33
(...skipping 17 matching lines...) Expand all
51 typedef IntMap<VmType*> MapType; 51 typedef IntMap<VmType*> MapType;
52 MapType map_; 52 MapType map_;
53 }; 53 };
54 54
55 class KernelReader { 55 class KernelReader {
56 public: 56 public:
57 explicit KernelReader(Program* program); 57 explicit KernelReader(Program* program);
58 58
59 // Returns the library containing the main procedure, null if there 59 // Returns the library containing the main procedure, null if there
60 // was no main procedure, or a failure object if there was an error. 60 // was no main procedure, or a failure object if there was an error.
61 dart::Object& ReadProgram(); 61 Object& ReadProgram();
62 62
63 void ReadLibrary(intptr_t kernel_offset); 63 void ReadLibrary(intptr_t kernel_offset);
64 64
65 const dart::String& DartSymbol(StringIndex index) { 65 const String& DartSymbol(StringIndex index) {
66 return translation_helper_.DartSymbol(index); 66 return translation_helper_.DartSymbol(index);
67 } 67 }
68 68
69 const dart::String& LibraryUri(intptr_t library_index) { 69 const String& LibraryUri(intptr_t library_index) {
70 return translation_helper_.DartSymbol( 70 return translation_helper_.DartSymbol(
71 translation_helper_.CanonicalNameString( 71 translation_helper_.CanonicalNameString(
72 library_canonical_name(library_index))); 72 library_canonical_name(library_index)));
73 } 73 }
74 74
75 intptr_t library_offset(intptr_t index) { 75 intptr_t library_offset(intptr_t index) {
76 kernel::Reader reader(program_->kernel_data(), 76 kernel::Reader reader(program_->kernel_data(),
77 program_->kernel_data_size()); 77 program_->kernel_data_size());
78 reader.set_offset(reader.size() - 4 - 78 reader.set_offset(reader.size() - 4 -
79 (program_->library_count() - index) * 4); 79 (program_->library_count() - index) * 4);
80 return reader.ReadUInt32(); 80 return reader.ReadUInt32();
81 } 81 }
82 82
83 NameIndex library_canonical_name(intptr_t index) { 83 NameIndex library_canonical_name(intptr_t index) {
84 kernel::Reader reader(program_->kernel_data(), 84 kernel::Reader reader(program_->kernel_data(),
85 program_->kernel_data_size()); 85 program_->kernel_data_size());
86 reader.set_offset(reader.size() - 4 - 86 reader.set_offset(reader.size() - 4 -
87 (program_->library_count() - index) * 4); 87 (program_->library_count() - index) * 4);
88 reader.set_offset(reader.ReadUInt32()); 88 reader.set_offset(reader.ReadUInt32());
89 89
90 // Start reading library. 90 // Start reading library.
91 reader.ReadFlags(); // read flags. 91 reader.ReadFlags(); // read flags.
92 return reader.ReadCanonicalNameReference(); 92 return reader.ReadCanonicalNameReference();
93 } 93 }
94 94
95 uint8_t CharacterAt(StringIndex string_index, intptr_t index); 95 uint8_t CharacterAt(StringIndex string_index, intptr_t index);
96 96
97 static bool FieldHasFunctionLiteralInitializer(const dart::Field& field, 97 static bool FieldHasFunctionLiteralInitializer(const Field& field,
98 TokenPosition* start, 98 TokenPosition* start,
99 TokenPosition* end); 99 TokenPosition* end);
100 100
101 private: 101 private:
102 friend class BuildingTranslationHelper; 102 friend class BuildingTranslationHelper;
103 103
104 void ReadPreliminaryClass(dart::Class* klass, 104 void ReadPreliminaryClass(Class* klass,
105 ClassHelper* class_helper, 105 ClassHelper* class_helper,
106 intptr_t type_parameter_count); 106 intptr_t type_parameter_count);
107 dart::Class& ReadClass(const dart::Library& library, 107 Class& ReadClass(const Library& library, const Class& toplevel_class);
108 const dart::Class& toplevel_class); 108 void ReadProcedure(const Library& library, const Class& owner, bool in_class);
109 void ReadProcedure(const dart::Library& library,
110 const dart::Class& owner,
111 bool in_class);
112 109
113 void ReadAndSetupTypeParameters(const Object& set_on, 110 void ReadAndSetupTypeParameters(const Object& set_on,
114 intptr_t type_parameter_count, 111 intptr_t type_parameter_count,
115 const Class& parameterized_class, 112 const Class& parameterized_class,
116 const Function& parameterized_function); 113 const Function& parameterized_function);
117 114
118 RawArray* MakeFunctionsArray(); 115 RawArray* MakeFunctionsArray();
119 116
120 // If klass's script is not the script at the uri index, return a PatchClass 117 // If klass's script is not the script at the uri index, return a PatchClass
121 // for klass whose script corresponds to the uri index. 118 // for klass whose script corresponds to the uri index.
122 // Otherwise return klass. 119 // Otherwise return klass.
123 const Object& ClassForScriptAt(const dart::Class& klass, 120 const Object& ClassForScriptAt(const Class& klass, intptr_t source_uri_index);
124 intptr_t source_uri_index);
125 Script& ScriptAt(intptr_t source_uri_index, 121 Script& ScriptAt(intptr_t source_uri_index,
126 StringIndex import_uri = StringIndex()); 122 StringIndex import_uri = StringIndex());
127 123
128 void GenerateFieldAccessors(const dart::Class& klass, 124 void GenerateFieldAccessors(const Class& klass,
129 const dart::Field& field, 125 const Field& field,
130 FieldHelper* field_helper, 126 FieldHelper* field_helper,
131 intptr_t field_offset); 127 intptr_t field_offset);
132 128
133 void SetupFieldAccessorFunction(const dart::Class& klass, 129 void SetupFieldAccessorFunction(const Class& klass, const Function& function);
134 const dart::Function& function);
135 130
136 dart::Library& LookupLibrary(NameIndex library); 131 Library& LookupLibrary(NameIndex library);
137 dart::Class& LookupClass(NameIndex klass); 132 Class& LookupClass(NameIndex klass);
138 133
139 dart::RawFunction::Kind GetFunctionType(ProcedureHelper::Kind procedure_kind); 134 RawFunction::Kind GetFunctionType(ProcedureHelper::Kind procedure_kind);
140 135
141 Program* program_; 136 Program* program_;
142 137
143 dart::Thread* thread_; 138 Thread* thread_;
144 dart::Zone* zone_; 139 Zone* zone_;
145 dart::Isolate* isolate_; 140 Isolate* isolate_;
146 Array& scripts_; 141 Array& scripts_;
147 Array& patch_classes_; 142 Array& patch_classes_;
148 ActiveClass active_class_; 143 ActiveClass active_class_;
149 BuildingTranslationHelper translation_helper_; 144 BuildingTranslationHelper translation_helper_;
150 StreamingFlowGraphBuilder builder_; 145 StreamingFlowGraphBuilder builder_;
151 146
152 Mapping<dart::Library> libraries_; 147 Mapping<Library> libraries_;
153 Mapping<dart::Class> classes_; 148 Mapping<Class> classes_;
154 149
155 GrowableArray<const dart::Function*> functions_; 150 GrowableArray<const Function*> functions_;
156 GrowableArray<const dart::Field*> fields_; 151 GrowableArray<const Field*> fields_;
157 }; 152 };
158 153
159 } // namespace kernel 154 } // namespace kernel
160 } // namespace dart 155 } // namespace dart
161 156
162 #endif // !defined(DART_PRECOMPILED_RUNTIME) 157 #endif // !defined(DART_PRECOMPILED_RUNTIME)
163 #endif // RUNTIME_VM_KERNEL_READER_H_ 158 #endif // RUNTIME_VM_KERNEL_READER_H_
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