Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 1 | // Copyright 2012 the V8 project authors. All rights reserved. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 4 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 5 | #include "src/v8.h" |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 6 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 7 | #include "src/disasm.h" |
| 8 | #include "src/disassembler.h" |
| 9 | #include "src/heap/objects-visiting.h" |
| 10 | #include "src/jsregexp.h" |
| 11 | #include "src/ostreams.h" |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 12 | |
| 13 | namespace v8 { |
| 14 | namespace internal { |
| 15 | |
| 16 | #ifdef OBJECT_PRINT |
| 17 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 18 | void Object::Print() { |
| 19 | OFStream os(stdout); |
| 20 | this->Print(os); |
| 21 | os << flush; |
| 22 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 23 | |
| 24 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 25 | void Object::Print(OStream& os) { // NOLINT |
| 26 | if (IsSmi()) { |
| 27 | Smi::cast(this)->SmiPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 28 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 29 | HeapObject::cast(this)->HeapObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 30 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 31 | } |
| 32 | |
| 33 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 34 | void HeapObject::PrintHeader(OStream& os, const char* id) { // NOLINT |
| 35 | os << "" << reinterpret_cast<void*>(this) << ": [" << id << "]\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 36 | } |
| 37 | |
| 38 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 39 | void HeapObject::HeapObjectPrint(OStream& os) { // NOLINT |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 40 | InstanceType instance_type = map()->instance_type(); |
| 41 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 42 | HandleScope scope(GetIsolate()); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 43 | if (instance_type < FIRST_NONSTRING_TYPE) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 44 | String::cast(this)->StringPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 45 | return; |
| 46 | } |
| 47 | |
| 48 | switch (instance_type) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 49 | case SYMBOL_TYPE: |
| 50 | Symbol::cast(this)->SymbolPrint(os); |
| 51 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 52 | case MAP_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 53 | Map::cast(this)->MapPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 54 | break; |
| 55 | case HEAP_NUMBER_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 56 | HeapNumber::cast(this)->HeapNumberPrint(os); |
| 57 | break; |
| 58 | case MUTABLE_HEAP_NUMBER_TYPE: |
| 59 | os << "<mutable "; |
| 60 | HeapNumber::cast(this)->HeapNumberPrint(os); |
| 61 | os << ">"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 62 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 63 | case FIXED_DOUBLE_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 64 | FixedDoubleArray::cast(this)->FixedDoubleArrayPrint(os); |
| 65 | break; |
| 66 | case CONSTANT_POOL_ARRAY_TYPE: |
| 67 | ConstantPoolArray::cast(this)->ConstantPoolArrayPrint(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 68 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 69 | case FIXED_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 70 | FixedArray::cast(this)->FixedArrayPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 71 | break; |
| 72 | case BYTE_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 73 | ByteArray::cast(this)->ByteArrayPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 74 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 75 | case FREE_SPACE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 76 | FreeSpace::cast(this)->FreeSpacePrint(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 77 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 78 | |
| 79 | #define PRINT_EXTERNAL_ARRAY(Type, type, TYPE, ctype, size) \ |
| 80 | case EXTERNAL_##TYPE##_ARRAY_TYPE: \ |
| 81 | External##Type##Array::cast(this)->External##Type##ArrayPrint(os); \ |
| 82 | break; |
| 83 | |
| 84 | TYPED_ARRAYS(PRINT_EXTERNAL_ARRAY) |
| 85 | #undef PRINT_EXTERNAL_ARRAY |
| 86 | |
| 87 | #define PRINT_FIXED_TYPED_ARRAY(Type, type, TYPE, ctype, size) \ |
| 88 | case Fixed##Type##Array::kInstanceType: \ |
| 89 | Fixed##Type##Array::cast(this)->FixedTypedArrayPrint(os); \ |
| 90 | break; |
| 91 | |
| 92 | TYPED_ARRAYS(PRINT_FIXED_TYPED_ARRAY) |
| 93 | #undef PRINT_FIXED_TYPED_ARRAY |
| 94 | |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 95 | case FILLER_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 96 | os << "filler"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 97 | break; |
| 98 | case JS_OBJECT_TYPE: // fall through |
| 99 | case JS_CONTEXT_EXTENSION_OBJECT_TYPE: |
| 100 | case JS_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 101 | case JS_GENERATOR_OBJECT_TYPE: |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 102 | case JS_REGEXP_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 103 | JSObject::cast(this)->JSObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 104 | break; |
| 105 | case ODDBALL_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 106 | Oddball::cast(this)->to_string()->Print(os); |
| 107 | break; |
| 108 | case JS_MODULE_TYPE: |
| 109 | JSModule::cast(this)->JSModulePrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 110 | break; |
| 111 | case JS_FUNCTION_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 112 | JSFunction::cast(this)->JSFunctionPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 113 | break; |
| 114 | case JS_GLOBAL_PROXY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 115 | JSGlobalProxy::cast(this)->JSGlobalProxyPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 116 | break; |
| 117 | case JS_GLOBAL_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 118 | JSGlobalObject::cast(this)->JSGlobalObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 119 | break; |
| 120 | case JS_BUILTINS_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 121 | JSBuiltinsObject::cast(this)->JSBuiltinsObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 122 | break; |
| 123 | case JS_VALUE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 124 | os << "Value wrapper around:"; |
| 125 | JSValue::cast(this)->value()->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 126 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 127 | case JS_DATE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 128 | JSDate::cast(this)->JSDatePrint(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 129 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 130 | case CODE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 131 | Code::cast(this)->CodePrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 132 | break; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 133 | case JS_PROXY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 134 | JSProxy::cast(this)->JSProxyPrint(os); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 135 | break; |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 136 | case JS_FUNCTION_PROXY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 137 | JSFunctionProxy::cast(this)->JSFunctionProxyPrint(os); |
| 138 | break; |
| 139 | case JS_SET_TYPE: |
| 140 | JSSet::cast(this)->JSSetPrint(os); |
| 141 | break; |
| 142 | case JS_MAP_TYPE: |
| 143 | JSMap::cast(this)->JSMapPrint(os); |
| 144 | break; |
| 145 | case JS_SET_ITERATOR_TYPE: |
| 146 | JSSetIterator::cast(this)->JSSetIteratorPrint(os); |
| 147 | break; |
| 148 | case JS_MAP_ITERATOR_TYPE: |
| 149 | JSMapIterator::cast(this)->JSMapIteratorPrint(os); |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 150 | break; |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 151 | case JS_WEAK_MAP_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 152 | JSWeakMap::cast(this)->JSWeakMapPrint(os); |
| 153 | break; |
| 154 | case JS_WEAK_SET_TYPE: |
| 155 | JSWeakSet::cast(this)->JSWeakSetPrint(os); |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 156 | break; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 157 | case FOREIGN_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 158 | Foreign::cast(this)->ForeignPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 159 | break; |
| 160 | case SHARED_FUNCTION_INFO_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 161 | SharedFunctionInfo::cast(this)->SharedFunctionInfoPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 162 | break; |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 163 | case JS_MESSAGE_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 164 | JSMessageObject::cast(this)->JSMessageObjectPrint(os); |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 165 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 166 | case CELL_TYPE: |
| 167 | Cell::cast(this)->CellPrint(os); |
| 168 | break; |
| 169 | case PROPERTY_CELL_TYPE: |
| 170 | PropertyCell::cast(this)->PropertyCellPrint(os); |
| 171 | break; |
| 172 | case JS_ARRAY_BUFFER_TYPE: |
| 173 | JSArrayBuffer::cast(this)->JSArrayBufferPrint(os); |
| 174 | break; |
| 175 | case JS_TYPED_ARRAY_TYPE: |
| 176 | JSTypedArray::cast(this)->JSTypedArrayPrint(os); |
| 177 | break; |
| 178 | case JS_DATA_VIEW_TYPE: |
| 179 | JSDataView::cast(this)->JSDataViewPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 180 | break; |
| 181 | #define MAKE_STRUCT_CASE(NAME, Name, name) \ |
| 182 | case NAME##_TYPE: \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 183 | Name::cast(this)->Name##Print(os); \ |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 184 | break; |
| 185 | STRUCT_LIST(MAKE_STRUCT_CASE) |
| 186 | #undef MAKE_STRUCT_CASE |
| 187 | |
| 188 | default: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 189 | os << "UNKNOWN TYPE " << map()->instance_type(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 190 | UNREACHABLE(); |
| 191 | break; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 196 | void ByteArray::ByteArrayPrint(OStream& os) { // NOLINT |
| 197 | os << "byte array, data starts at " << GetDataStartAddress(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 198 | } |
| 199 | |
| 200 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 201 | void FreeSpace::FreeSpacePrint(OStream& os) { // NOLINT |
| 202 | os << "free space, size " << Size(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 206 | #define EXTERNAL_ARRAY_PRINTER(Type, type, TYPE, ctype, size) \ |
| 207 | void External##Type##Array::External##Type##ArrayPrint(OStream& os) { \ |
| 208 | os << "external " #type " array"; \ |
| 209 | } |
| 210 | |
| 211 | TYPED_ARRAYS(EXTERNAL_ARRAY_PRINTER) |
| 212 | |
| 213 | #undef EXTERNAL_ARRAY_PRINTER |
| 214 | |
| 215 | |
| 216 | template <class Traits> |
| 217 | void FixedTypedArray<Traits>::FixedTypedArrayPrint(OStream& os) { // NOLINT |
| 218 | os << "fixed " << Traits::Designator(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 222 | void JSObject::PrintProperties(OStream& os) { // NOLINT |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 223 | if (HasFastProperties()) { |
| 224 | DescriptorArray* descs = map()->instance_descriptors(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 225 | for (int i = 0; i < map()->NumberOfOwnDescriptors(); i++) { |
| 226 | os << " "; |
| 227 | descs->GetKey(i)->NamePrint(os); |
| 228 | os << ": "; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 229 | switch (descs->GetType(i)) { |
| 230 | case FIELD: { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 231 | FieldIndex index = FieldIndex::ForDescriptor(map(), i); |
| 232 | os << Brief(RawFastPropertyAt(index)) << " (field at offset " |
| 233 | << index.property_index() << ")\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 234 | break; |
| 235 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 236 | case CONSTANT: |
| 237 | os << Brief(descs->GetConstant(i)) << " (constant)\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 238 | break; |
| 239 | case CALLBACKS: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 240 | os << Brief(descs->GetCallbacksObject(i)) << " (callback)\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 241 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 242 | case NORMAL: // only in slow mode |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 243 | UNREACHABLE(); |
| 244 | break; |
| 245 | } |
| 246 | } |
| 247 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 248 | property_dictionary()->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 249 | } |
| 250 | } |
| 251 | |
| 252 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 253 | template <class T> |
| 254 | static void DoPrintElements(OStream& os, Object* object) { // NOLINT |
| 255 | T* p = T::cast(object); |
| 256 | for (int i = 0; i < p->length(); i++) { |
| 257 | os << " " << i << ": " << p->get_scalar(i) << "\n"; |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | |
| 262 | void JSObject::PrintElements(OStream& os) { // NOLINT |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 263 | // Don't call GetElementsKind, its validation code can cause the printer to |
| 264 | // fail when debugging. |
| 265 | switch (map()->elements_kind()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 266 | case FAST_HOLEY_SMI_ELEMENTS: |
| 267 | case FAST_SMI_ELEMENTS: |
| 268 | case FAST_HOLEY_ELEMENTS: |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 269 | case FAST_ELEMENTS: { |
| 270 | // Print in array notation for non-sparse arrays. |
| 271 | FixedArray* p = FixedArray::cast(elements()); |
| 272 | for (int i = 0; i < p->length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 273 | os << " " << i << ": " << Brief(p->get(i)) << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 274 | } |
| 275 | break; |
| 276 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 277 | case FAST_HOLEY_DOUBLE_ELEMENTS: |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 278 | case FAST_DOUBLE_ELEMENTS: { |
| 279 | // Print in array notation for non-sparse arrays. |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 280 | if (elements()->length() > 0) { |
| 281 | FixedDoubleArray* p = FixedDoubleArray::cast(elements()); |
| 282 | for (int i = 0; i < p->length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 283 | os << " " << i << ": "; |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 284 | if (p->is_the_hole(i)) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 285 | os << "<the hole>"; |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 286 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 287 | os << p->get_scalar(i); |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 288 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 289 | os << "\n"; |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 290 | } |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 291 | } |
| 292 | break; |
| 293 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 294 | |
| 295 | |
| 296 | #define PRINT_ELEMENTS(Kind, Type) \ |
| 297 | case Kind: { \ |
| 298 | DoPrintElements<Type>(os, elements()); \ |
| 299 | break; \ |
| 300 | } |
| 301 | |
| 302 | PRINT_ELEMENTS(EXTERNAL_UINT8_CLAMPED_ELEMENTS, ExternalUint8ClampedArray) |
| 303 | PRINT_ELEMENTS(EXTERNAL_INT8_ELEMENTS, ExternalInt8Array) |
| 304 | PRINT_ELEMENTS(EXTERNAL_UINT8_ELEMENTS, |
| 305 | ExternalUint8Array) |
| 306 | PRINT_ELEMENTS(EXTERNAL_INT16_ELEMENTS, ExternalInt16Array) |
| 307 | PRINT_ELEMENTS(EXTERNAL_UINT16_ELEMENTS, |
| 308 | ExternalUint16Array) |
| 309 | PRINT_ELEMENTS(EXTERNAL_INT32_ELEMENTS, ExternalInt32Array) |
| 310 | PRINT_ELEMENTS(EXTERNAL_UINT32_ELEMENTS, |
| 311 | ExternalUint32Array) |
| 312 | PRINT_ELEMENTS(EXTERNAL_FLOAT32_ELEMENTS, ExternalFloat32Array) |
| 313 | PRINT_ELEMENTS(EXTERNAL_FLOAT64_ELEMENTS, ExternalFloat64Array) |
| 314 | |
| 315 | PRINT_ELEMENTS(UINT8_ELEMENTS, FixedUint8Array) |
| 316 | PRINT_ELEMENTS(UINT8_CLAMPED_ELEMENTS, FixedUint8ClampedArray) |
| 317 | PRINT_ELEMENTS(INT8_ELEMENTS, FixedInt8Array) |
| 318 | PRINT_ELEMENTS(UINT16_ELEMENTS, FixedUint16Array) |
| 319 | PRINT_ELEMENTS(INT16_ELEMENTS, FixedInt16Array) |
| 320 | PRINT_ELEMENTS(UINT32_ELEMENTS, FixedUint32Array) |
| 321 | PRINT_ELEMENTS(INT32_ELEMENTS, FixedInt32Array) |
| 322 | PRINT_ELEMENTS(FLOAT32_ELEMENTS, FixedFloat32Array) |
| 323 | PRINT_ELEMENTS(FLOAT64_ELEMENTS, FixedFloat64Array) |
| 324 | |
| 325 | #undef PRINT_ELEMENTS |
| 326 | |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 327 | case DICTIONARY_ELEMENTS: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 328 | elements()->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 329 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 330 | case SLOPPY_ARGUMENTS_ELEMENTS: { |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 331 | FixedArray* p = FixedArray::cast(elements()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 332 | os << " parameter map:"; |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 333 | for (int i = 2; i < p->length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 334 | os << " " << (i - 2) << ":" << Brief(p->get(i)); |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 335 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 336 | os << "\n context: " << Brief(p->get(0)) |
| 337 | << "\n arguments: " << Brief(p->get(1)) << "\n"; |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 338 | break; |
| 339 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 340 | } |
| 341 | } |
| 342 | |
| 343 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 344 | void JSObject::PrintTransitions(OStream& os) { // NOLINT |
| 345 | if (!map()->HasTransitionArray()) return; |
| 346 | TransitionArray* transitions = map()->transitions(); |
| 347 | for (int i = 0; i < transitions->number_of_transitions(); i++) { |
| 348 | Name* key = transitions->GetKey(i); |
| 349 | os << " "; |
| 350 | key->NamePrint(os); |
| 351 | os << ": "; |
| 352 | if (key == GetHeap()->frozen_symbol()) { |
| 353 | os << " (transition to frozen)\n"; |
| 354 | } else if (key == GetHeap()->elements_transition_symbol()) { |
| 355 | os << " (transition to " |
| 356 | << ElementsKindToString(transitions->GetTarget(i)->elements_kind()) |
| 357 | << ")\n"; |
| 358 | } else if (key == GetHeap()->observed_symbol()) { |
| 359 | os << " (transition to Object.observe)\n"; |
| 360 | } else { |
| 361 | switch (transitions->GetTargetDetails(i).type()) { |
| 362 | case FIELD: { |
| 363 | os << " (transition to field)\n"; |
| 364 | break; |
| 365 | } |
| 366 | case CONSTANT: |
| 367 | os << " (transition to constant)\n"; |
| 368 | break; |
| 369 | case CALLBACKS: |
| 370 | os << " (transition to callback)\n"; |
| 371 | break; |
| 372 | // Values below are never in the target descriptor array. |
| 373 | case NORMAL: |
| 374 | UNREACHABLE(); |
| 375 | break; |
| 376 | } |
| 377 | } |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | |
| 382 | void JSObject::JSObjectPrint(OStream& os) { // NOLINT |
| 383 | HeapObject::PrintHeader(os, "JSObject"); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 384 | // Don't call GetElementsKind, its validation code can cause the printer to |
| 385 | // fail when debugging. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 386 | PrototypeIterator iter(GetIsolate(), this); |
| 387 | os << " - map = " << reinterpret_cast<void*>(map()) << " [" |
| 388 | << ElementsKindToString(this->map()->elements_kind()) |
| 389 | << "]\n - prototype = " << reinterpret_cast<void*>(iter.GetCurrent()) |
| 390 | << "\n {\n"; |
| 391 | PrintProperties(os); |
| 392 | PrintTransitions(os); |
| 393 | PrintElements(os); |
| 394 | os << " }\n"; |
| 395 | } |
| 396 | |
| 397 | |
| 398 | void JSModule::JSModulePrint(OStream& os) { // NOLINT |
| 399 | HeapObject::PrintHeader(os, "JSModule"); |
| 400 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n" |
| 401 | << " - context = "; |
| 402 | context()->Print(os); |
| 403 | os << " - scope_info = " << Brief(scope_info()) |
| 404 | << ElementsKindToString(this->map()->elements_kind()) << " {\n"; |
| 405 | PrintProperties(os); |
| 406 | PrintElements(os); |
| 407 | os << " }\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 408 | } |
| 409 | |
| 410 | |
| 411 | static const char* TypeToString(InstanceType type) { |
| 412 | switch (type) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 413 | #define TYPE_TO_STRING(TYPE) case TYPE: return #TYPE; |
| 414 | INSTANCE_TYPE_LIST(TYPE_TO_STRING) |
| 415 | #undef TYPE_TO_STRING |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 416 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 417 | UNREACHABLE(); |
| 418 | return "UNKNOWN"; // Keep the compiler happy. |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 419 | } |
| 420 | |
| 421 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 422 | void Symbol::SymbolPrint(OStream& os) { // NOLINT |
| 423 | HeapObject::PrintHeader(os, "Symbol"); |
| 424 | os << " - hash: " << Hash(); |
| 425 | os << "\n - name: " << Brief(name()); |
| 426 | os << "\n - private: " << is_private(); |
| 427 | os << "\n - own: " << is_own(); |
| 428 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 429 | } |
| 430 | |
| 431 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 432 | void Map::MapPrint(OStream& os) { // NOLINT |
| 433 | HeapObject::PrintHeader(os, "Map"); |
| 434 | os << " - type: " << TypeToString(instance_type()) << "\n"; |
| 435 | os << " - instance size: " << instance_size() << "\n"; |
| 436 | os << " - inobject properties: " << inobject_properties() << "\n"; |
| 437 | os << " - elements kind: " << ElementsKindToString(elements_kind()); |
| 438 | os << "\n - pre-allocated property fields: " |
| 439 | << pre_allocated_property_fields() << "\n"; |
| 440 | os << " - unused property fields: " << unused_property_fields() << "\n"; |
| 441 | if (is_hidden_prototype()) os << " - hidden_prototype\n"; |
| 442 | if (has_named_interceptor()) os << " - named_interceptor\n"; |
| 443 | if (has_indexed_interceptor()) os << " - indexed_interceptor\n"; |
| 444 | if (is_undetectable()) os << " - undetectable\n"; |
| 445 | if (has_instance_call_handler()) os << " - instance_call_handler\n"; |
| 446 | if (is_access_check_needed()) os << " - access_check_needed\n"; |
| 447 | if (is_frozen()) { |
| 448 | os << " - frozen\n"; |
| 449 | } else if (!is_extensible()) { |
| 450 | os << " - sealed\n"; |
| 451 | } |
| 452 | os << " - back pointer: " << Brief(GetBackPointer()); |
| 453 | os << "\n - instance descriptors " << (owns_descriptors() ? "(own) " : "") |
| 454 | << "#" << NumberOfOwnDescriptors() << ": " |
| 455 | << Brief(instance_descriptors()); |
| 456 | if (HasTransitionArray()) { |
| 457 | os << "\n - transitions: " << Brief(transitions()); |
| 458 | } |
| 459 | os << "\n - prototype: " << Brief(prototype()); |
| 460 | os << "\n - constructor: " << Brief(constructor()); |
| 461 | os << "\n - code cache: " << Brief(code_cache()); |
| 462 | os << "\n - dependent code: " << Brief(dependent_code()); |
| 463 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 467 | void CodeCache::CodeCachePrint(OStream& os) { // NOLINT |
| 468 | HeapObject::PrintHeader(os, "CodeCache"); |
| 469 | os << "\n - default_cache: " << Brief(default_cache()); |
| 470 | os << "\n - normal_type_cache: " << Brief(normal_type_cache()); |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 471 | } |
| 472 | |
| 473 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 474 | void PolymorphicCodeCache::PolymorphicCodeCachePrint(OStream& os) { // NOLINT |
| 475 | HeapObject::PrintHeader(os, "PolymorphicCodeCache"); |
| 476 | os << "\n - cache: " << Brief(cache()); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 477 | } |
| 478 | |
| 479 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 480 | void TypeFeedbackInfo::TypeFeedbackInfoPrint(OStream& os) { // NOLINT |
| 481 | HeapObject::PrintHeader(os, "TypeFeedbackInfo"); |
| 482 | os << " - ic_total_count: " << ic_total_count() |
| 483 | << ", ic_with_type_info_count: " << ic_with_type_info_count() |
| 484 | << ", ic_generic_count: " << ic_generic_count() << "\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 485 | } |
| 486 | |
| 487 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 488 | void AliasedArgumentsEntry::AliasedArgumentsEntryPrint(OStream& os) { // NOLINT |
| 489 | HeapObject::PrintHeader(os, "AliasedArgumentsEntry"); |
| 490 | os << "\n - aliased_context_slot: " << aliased_context_slot(); |
| 491 | } |
| 492 | |
| 493 | |
| 494 | void FixedArray::FixedArrayPrint(OStream& os) { // NOLINT |
| 495 | HeapObject::PrintHeader(os, "FixedArray"); |
| 496 | os << " - length: " << length(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 497 | for (int i = 0; i < length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 498 | os << "\n [" << i << "]: " << Brief(get(i)); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 499 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 500 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 501 | } |
| 502 | |
| 503 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 504 | void FixedDoubleArray::FixedDoubleArrayPrint(OStream& os) { // NOLINT |
| 505 | HeapObject::PrintHeader(os, "FixedDoubleArray"); |
| 506 | os << " - length: " << length(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 507 | for (int i = 0; i < length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 508 | os << "\n [" << i << "]: "; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 509 | if (is_the_hole(i)) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 510 | os << "<the hole>"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 511 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 512 | os << get_scalar(i); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 513 | } |
| 514 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 515 | os << "\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 516 | } |
| 517 | |
| 518 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 519 | void ConstantPoolArray::ConstantPoolArrayPrint(OStream& os) { // NOLINT |
| 520 | HeapObject::PrintHeader(os, "ConstantPoolArray"); |
| 521 | os << " - length: " << length(); |
| 522 | for (int i = 0; i <= last_index(INT32, SMALL_SECTION); i++) { |
| 523 | if (i < last_index(INT64, SMALL_SECTION)) { |
| 524 | os << "\n [" << i << "]: double: " << get_int64_entry_as_double(i); |
| 525 | } else if (i <= last_index(CODE_PTR, SMALL_SECTION)) { |
| 526 | os << "\n [" << i << "]: code target pointer: " |
| 527 | << reinterpret_cast<void*>(get_code_ptr_entry(i)); |
| 528 | } else if (i <= last_index(HEAP_PTR, SMALL_SECTION)) { |
| 529 | os << "\n [" << i << "]: heap pointer: " |
| 530 | << reinterpret_cast<void*>(get_heap_ptr_entry(i)); |
| 531 | } else if (i <= last_index(INT32, SMALL_SECTION)) { |
| 532 | os << "\n [" << i << "]: int32: " << get_int32_entry(i); |
| 533 | } |
| 534 | } |
| 535 | if (is_extended_layout()) { |
| 536 | os << "\n Extended section:"; |
| 537 | for (int i = first_extended_section_index(); |
| 538 | i <= last_index(INT32, EXTENDED_SECTION); i++) { |
| 539 | if (i < last_index(INT64, EXTENDED_SECTION)) { |
| 540 | os << "\n [" << i << "]: double: " << get_int64_entry_as_double(i); |
| 541 | } else if (i <= last_index(CODE_PTR, EXTENDED_SECTION)) { |
| 542 | os << "\n [" << i << "]: code target pointer: " |
| 543 | << reinterpret_cast<void*>(get_code_ptr_entry(i)); |
| 544 | } else if (i <= last_index(HEAP_PTR, EXTENDED_SECTION)) { |
| 545 | os << "\n [" << i << "]: heap pointer: " |
| 546 | << reinterpret_cast<void*>(get_heap_ptr_entry(i)); |
| 547 | } else if (i <= last_index(INT32, EXTENDED_SECTION)) { |
| 548 | os << "\n [" << i << "]: int32: " << get_int32_entry(i); |
| 549 | } |
| 550 | } |
| 551 | } |
| 552 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 553 | } |
| 554 | |
| 555 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 556 | void JSValue::JSValuePrint(OStream& os) { // NOLINT |
| 557 | HeapObject::PrintHeader(os, "ValueObject"); |
| 558 | value()->Print(os); |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 562 | void JSMessageObject::JSMessageObjectPrint(OStream& os) { // NOLINT |
| 563 | HeapObject::PrintHeader(os, "JSMessageObject"); |
| 564 | os << " - type: " << Brief(type()); |
| 565 | os << "\n - arguments: " << Brief(arguments()); |
| 566 | os << "\n - start_position: " << start_position(); |
| 567 | os << "\n - end_position: " << end_position(); |
| 568 | os << "\n - script: " << Brief(script()); |
| 569 | os << "\n - stack_frames: " << Brief(stack_frames()); |
| 570 | os << "\n"; |
| 571 | } |
| 572 | |
| 573 | |
| 574 | void String::StringPrint(OStream& os) { // NOLINT |
| 575 | if (StringShape(this).IsInternalized()) { |
| 576 | os << "#"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 577 | } else if (StringShape(this).IsCons()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 578 | os << "c\""; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 579 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 580 | os << "\""; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | const char truncated_epilogue[] = "...<truncated>"; |
| 584 | int len = length(); |
| 585 | if (!FLAG_use_verbose_printer) { |
| 586 | if (len > 100) { |
| 587 | len = 100 - sizeof(truncated_epilogue); |
| 588 | } |
| 589 | } |
| 590 | for (int i = 0; i < len; i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 591 | os << AsUC16(Get(i)); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 592 | } |
| 593 | if (len != length()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 594 | os << truncated_epilogue; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 595 | } |
| 596 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 597 | if (!StringShape(this).IsInternalized()) os << "\""; |
| 598 | } |
| 599 | |
| 600 | |
| 601 | void Name::NamePrint(OStream& os) { // NOLINT |
| 602 | if (IsString()) |
| 603 | String::cast(this)->StringPrint(os); |
| 604 | else |
| 605 | os << Brief(this); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 606 | } |
| 607 | |
| 608 | |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 609 | // This method is only meant to be called from gdb for debugging purposes. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 610 | // Since the string can also be in two-byte encoding, non-Latin1 characters |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 611 | // will be ignored in the output. |
| 612 | char* String::ToAsciiArray() { |
| 613 | // Static so that subsequent calls frees previously allocated space. |
| 614 | // This also means that previous results will be overwritten. |
| 615 | static char* buffer = NULL; |
| 616 | if (buffer != NULL) free(buffer); |
| 617 | buffer = new char[length()+1]; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 618 | WriteToFlat(this, reinterpret_cast<uint8_t*>(buffer), 0, length()); |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 619 | buffer[length()] = 0; |
| 620 | return buffer; |
| 621 | } |
| 622 | |
| 623 | |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 624 | static const char* const weekdays[] = { |
| 625 | "???", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" |
| 626 | }; |
| 627 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 628 | |
| 629 | void JSDate::JSDatePrint(OStream& os) { // NOLINT |
| 630 | HeapObject::PrintHeader(os, "JSDate"); |
| 631 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 632 | os << " - value = "; |
| 633 | value()->Print(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 634 | if (!year()->IsSmi()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 635 | os << " - time = NaN\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 636 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 637 | // TODO(svenpanne) Add some basic formatting to our streams. |
| 638 | Vector<char> buf = Vector<char>::New(100); |
| 639 | SNPrintF( |
| 640 | buf, " - time = %s %04d/%02d/%02d %02d:%02d:%02d\n", |
| 641 | weekdays[weekday()->IsSmi() ? Smi::cast(weekday())->value() + 1 : 0], |
| 642 | year()->IsSmi() ? Smi::cast(year())->value() : -1, |
| 643 | month()->IsSmi() ? Smi::cast(month())->value() : -1, |
| 644 | day()->IsSmi() ? Smi::cast(day())->value() : -1, |
| 645 | hour()->IsSmi() ? Smi::cast(hour())->value() : -1, |
| 646 | min()->IsSmi() ? Smi::cast(min())->value() : -1, |
| 647 | sec()->IsSmi() ? Smi::cast(sec())->value() : -1); |
| 648 | os << buf.start(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 649 | } |
| 650 | } |
| 651 | |
| 652 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 653 | void JSProxy::JSProxyPrint(OStream& os) { // NOLINT |
| 654 | HeapObject::PrintHeader(os, "JSProxy"); |
| 655 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 656 | os << " - handler = "; |
| 657 | handler()->Print(os); |
| 658 | os << "\n - hash = "; |
| 659 | hash()->Print(os); |
| 660 | os << "\n"; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 661 | } |
| 662 | |
| 663 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 664 | void JSFunctionProxy::JSFunctionProxyPrint(OStream& os) { // NOLINT |
| 665 | HeapObject::PrintHeader(os, "JSFunctionProxy"); |
| 666 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 667 | os << " - handler = "; |
| 668 | handler()->Print(os); |
| 669 | os << "\n - call_trap = "; |
| 670 | call_trap()->Print(os); |
| 671 | os << "\n - construct_trap = "; |
| 672 | construct_trap()->Print(os); |
| 673 | os << "\n"; |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 674 | } |
| 675 | |
| 676 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 677 | void JSSet::JSSetPrint(OStream& os) { // NOLINT |
| 678 | HeapObject::PrintHeader(os, "JSSet"); |
| 679 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 680 | os << " - table = " << Brief(table()); |
| 681 | os << "\n"; |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 682 | } |
| 683 | |
| 684 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 685 | void JSMap::JSMapPrint(OStream& os) { // NOLINT |
| 686 | HeapObject::PrintHeader(os, "JSMap"); |
| 687 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 688 | os << " - table = " << Brief(table()); |
| 689 | os << "\n"; |
| 690 | } |
| 691 | |
| 692 | |
| 693 | template <class Derived, class TableType> |
| 694 | void OrderedHashTableIterator< |
| 695 | Derived, TableType>::OrderedHashTableIteratorPrint(OStream& os) { // NOLINT |
| 696 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 697 | os << " - table = " << Brief(table()); |
| 698 | os << "\n - index = " << Brief(index()); |
| 699 | os << "\n - kind = " << Brief(kind()); |
| 700 | os << "\n"; |
| 701 | } |
| 702 | |
| 703 | |
| 704 | template void OrderedHashTableIterator< |
| 705 | JSSetIterator, |
| 706 | OrderedHashSet>::OrderedHashTableIteratorPrint(OStream& os); // NOLINT |
| 707 | |
| 708 | |
| 709 | template void OrderedHashTableIterator< |
| 710 | JSMapIterator, |
| 711 | OrderedHashMap>::OrderedHashTableIteratorPrint(OStream& os); // NOLINT |
| 712 | |
| 713 | |
| 714 | void JSSetIterator::JSSetIteratorPrint(OStream& os) { // NOLINT |
| 715 | HeapObject::PrintHeader(os, "JSSetIterator"); |
| 716 | OrderedHashTableIteratorPrint(os); |
| 717 | } |
| 718 | |
| 719 | |
| 720 | void JSMapIterator::JSMapIteratorPrint(OStream& os) { // NOLINT |
| 721 | HeapObject::PrintHeader(os, "JSMapIterator"); |
| 722 | OrderedHashTableIteratorPrint(os); |
| 723 | } |
| 724 | |
| 725 | |
| 726 | void JSWeakMap::JSWeakMapPrint(OStream& os) { // NOLINT |
| 727 | HeapObject::PrintHeader(os, "JSWeakMap"); |
| 728 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 729 | os << " - table = " << Brief(table()); |
| 730 | os << "\n"; |
| 731 | } |
| 732 | |
| 733 | |
| 734 | void JSWeakSet::JSWeakSetPrint(OStream& os) { // NOLINT |
| 735 | HeapObject::PrintHeader(os, "JSWeakSet"); |
| 736 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 737 | os << " - table = " << Brief(table()); |
| 738 | os << "\n"; |
| 739 | } |
| 740 | |
| 741 | |
| 742 | void JSArrayBuffer::JSArrayBufferPrint(OStream& os) { // NOLINT |
| 743 | HeapObject::PrintHeader(os, "JSArrayBuffer"); |
| 744 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 745 | os << " - backing_store = " << backing_store() << "\n"; |
| 746 | os << " - byte_length = " << Brief(byte_length()); |
| 747 | os << "\n"; |
| 748 | } |
| 749 | |
| 750 | |
| 751 | void JSTypedArray::JSTypedArrayPrint(OStream& os) { // NOLINT |
| 752 | HeapObject::PrintHeader(os, "JSTypedArray"); |
| 753 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 754 | os << " - buffer = " << Brief(buffer()); |
| 755 | os << "\n - byte_offset = " << Brief(byte_offset()); |
| 756 | os << "\n - byte_length = " << Brief(byte_length()); |
| 757 | os << "\n - length = " << Brief(length()); |
| 758 | os << "\n"; |
| 759 | PrintElements(os); |
| 760 | } |
| 761 | |
| 762 | |
| 763 | void JSDataView::JSDataViewPrint(OStream& os) { // NOLINT |
| 764 | HeapObject::PrintHeader(os, "JSDataView"); |
| 765 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 766 | os << " - buffer =" << Brief(buffer()); |
| 767 | os << "\n - byte_offset = " << Brief(byte_offset()); |
| 768 | os << "\n - byte_length = " << Brief(byte_length()); |
| 769 | os << "\n"; |
| 770 | } |
| 771 | |
| 772 | |
| 773 | void JSFunction::JSFunctionPrint(OStream& os) { // NOLINT |
| 774 | HeapObject::PrintHeader(os, "Function"); |
| 775 | os << " - map = " << reinterpret_cast<void*>(map()) << "\n"; |
| 776 | os << " - initial_map = "; |
| 777 | if (has_initial_map()) os << Brief(initial_map()); |
| 778 | os << "\n - shared_info = " << Brief(shared()); |
| 779 | os << "\n - name = " << Brief(shared()->name()); |
| 780 | os << "\n - context = " << Brief(context()); |
| 781 | if (shared()->bound()) { |
| 782 | os << "\n - bindings = " << Brief(function_bindings()); |
| 783 | } else { |
| 784 | os << "\n - literals = " << Brief(literals()); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 785 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 786 | os << "\n - code = " << Brief(code()); |
| 787 | os << "\n"; |
| 788 | PrintProperties(os); |
| 789 | PrintElements(os); |
| 790 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 791 | } |
| 792 | |
| 793 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 794 | void SharedFunctionInfo::SharedFunctionInfoPrint(OStream& os) { // NOLINT |
| 795 | HeapObject::PrintHeader(os, "SharedFunctionInfo"); |
| 796 | os << " - name: " << Brief(name()); |
| 797 | os << "\n - expected_nof_properties: " << expected_nof_properties(); |
| 798 | os << "\n - ast_node_count: " << ast_node_count(); |
| 799 | os << "\n - instance class name = "; |
| 800 | instance_class_name()->Print(os); |
| 801 | os << "\n - code = " << Brief(code()); |
| 802 | if (HasSourceCode()) { |
| 803 | os << "\n - source code = "; |
| 804 | String* source = String::cast(Script::cast(script())->source()); |
| 805 | int start = start_position(); |
| 806 | int length = end_position() - start; |
| 807 | SmartArrayPointer<char> source_string = |
| 808 | source->ToCString(DISALLOW_NULLS, |
| 809 | FAST_STRING_TRAVERSAL, |
| 810 | start, length, NULL); |
| 811 | os << source_string.get(); |
| 812 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 813 | // Script files are often large, hard to read. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 814 | // os << "\n - script ="; |
| 815 | // script()->Print(os); |
| 816 | os << "\n - function token position = " << function_token_position(); |
| 817 | os << "\n - start position = " << start_position(); |
| 818 | os << "\n - end position = " << end_position(); |
| 819 | os << "\n - is expression = " << is_expression(); |
| 820 | os << "\n - debug info = " << Brief(debug_info()); |
| 821 | os << "\n - length = " << length(); |
| 822 | os << "\n - optimized_code_map = " << Brief(optimized_code_map()); |
| 823 | os << "\n - feedback_vector = "; |
| 824 | feedback_vector()->FixedArrayPrint(os); |
| 825 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 826 | } |
| 827 | |
| 828 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 829 | void JSGlobalProxy::JSGlobalProxyPrint(OStream& os) { // NOLINT |
| 830 | os << "global_proxy "; |
| 831 | JSObjectPrint(os); |
| 832 | os << "native context : " << Brief(native_context()); |
| 833 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 834 | } |
| 835 | |
| 836 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 837 | void JSGlobalObject::JSGlobalObjectPrint(OStream& os) { // NOLINT |
| 838 | os << "global "; |
| 839 | JSObjectPrint(os); |
| 840 | os << "native context : " << Brief(native_context()); |
| 841 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 842 | } |
| 843 | |
| 844 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 845 | void JSBuiltinsObject::JSBuiltinsObjectPrint(OStream& os) { // NOLINT |
| 846 | os << "builtins "; |
| 847 | JSObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 848 | } |
| 849 | |
| 850 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 851 | void Cell::CellPrint(OStream& os) { // NOLINT |
| 852 | HeapObject::PrintHeader(os, "Cell"); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 853 | } |
| 854 | |
| 855 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 856 | void PropertyCell::PropertyCellPrint(OStream& os) { // NOLINT |
| 857 | HeapObject::PrintHeader(os, "PropertyCell"); |
| 858 | } |
| 859 | |
| 860 | |
| 861 | void Code::CodePrint(OStream& os) { // NOLINT |
| 862 | HeapObject::PrintHeader(os, "Code"); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 863 | #ifdef ENABLE_DISASSEMBLER |
| 864 | if (FLAG_use_verbose_printer) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 865 | Disassemble(NULL, os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 866 | } |
| 867 | #endif |
| 868 | } |
| 869 | |
| 870 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 871 | void Foreign::ForeignPrint(OStream& os) { // NOLINT |
| 872 | os << "foreign address : " << foreign_address(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 873 | } |
| 874 | |
| 875 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 876 | void ExecutableAccessorInfo::ExecutableAccessorInfoPrint( |
| 877 | OStream& os) { // NOLINT |
| 878 | HeapObject::PrintHeader(os, "ExecutableAccessorInfo"); |
| 879 | os << "\n - name: " << Brief(name()); |
| 880 | os << "\n - flag: " << Brief(flag()); |
| 881 | os << "\n - getter: " << Brief(getter()); |
| 882 | os << "\n - setter: " << Brief(setter()); |
| 883 | os << "\n - data: " << Brief(data()); |
| 884 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 885 | } |
| 886 | |
| 887 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 888 | void DeclaredAccessorInfo::DeclaredAccessorInfoPrint(OStream& os) { // NOLINT |
| 889 | HeapObject::PrintHeader(os, "DeclaredAccessorInfo"); |
| 890 | os << "\n - name: " << Brief(name()); |
| 891 | os << "\n - flag: " << Brief(flag()); |
| 892 | os << "\n - descriptor: " << Brief(descriptor()); |
| 893 | os << "\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 894 | } |
| 895 | |
| 896 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 897 | void DeclaredAccessorDescriptor::DeclaredAccessorDescriptorPrint( |
| 898 | OStream& os) { // NOLINT |
| 899 | HeapObject::PrintHeader(os, "DeclaredAccessorDescriptor"); |
| 900 | os << "\n - internal field: " << Brief(serialized_data()); |
| 901 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 902 | } |
| 903 | |
| 904 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 905 | void Box::BoxPrint(OStream& os) { // NOLINT |
| 906 | HeapObject::PrintHeader(os, "Box"); |
| 907 | os << "\n - value: " << Brief(value()); |
| 908 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 909 | } |
| 910 | |
| 911 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 912 | void AccessorPair::AccessorPairPrint(OStream& os) { // NOLINT |
| 913 | HeapObject::PrintHeader(os, "AccessorPair"); |
| 914 | os << "\n - getter: " << Brief(getter()); |
| 915 | os << "\n - setter: " << Brief(setter()); |
| 916 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 917 | } |
| 918 | |
| 919 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 920 | void AccessCheckInfo::AccessCheckInfoPrint(OStream& os) { // NOLINT |
| 921 | HeapObject::PrintHeader(os, "AccessCheckInfo"); |
| 922 | os << "\n - named_callback: " << Brief(named_callback()); |
| 923 | os << "\n - indexed_callback: " << Brief(indexed_callback()); |
| 924 | os << "\n - data: " << Brief(data()); |
| 925 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 926 | } |
| 927 | |
| 928 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 929 | void InterceptorInfo::InterceptorInfoPrint(OStream& os) { // NOLINT |
| 930 | HeapObject::PrintHeader(os, "InterceptorInfo"); |
| 931 | os << "\n - getter: " << Brief(getter()); |
| 932 | os << "\n - setter: " << Brief(setter()); |
| 933 | os << "\n - query: " << Brief(query()); |
| 934 | os << "\n - deleter: " << Brief(deleter()); |
| 935 | os << "\n - enumerator: " << Brief(enumerator()); |
| 936 | os << "\n - data: " << Brief(data()); |
| 937 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 938 | } |
| 939 | |
| 940 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 941 | void CallHandlerInfo::CallHandlerInfoPrint(OStream& os) { // NOLINT |
| 942 | HeapObject::PrintHeader(os, "CallHandlerInfo"); |
| 943 | os << "\n - callback: " << Brief(callback()); |
| 944 | os << "\n - data: " << Brief(data()); |
| 945 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 946 | } |
| 947 | |
| 948 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 949 | void FunctionTemplateInfo::FunctionTemplateInfoPrint(OStream& os) { // NOLINT |
| 950 | HeapObject::PrintHeader(os, "FunctionTemplateInfo"); |
| 951 | os << "\n - class name: " << Brief(class_name()); |
| 952 | os << "\n - tag: " << Brief(tag()); |
| 953 | os << "\n - property_list: " << Brief(property_list()); |
| 954 | os << "\n - serial_number: " << Brief(serial_number()); |
| 955 | os << "\n - call_code: " << Brief(call_code()); |
| 956 | os << "\n - property_accessors: " << Brief(property_accessors()); |
| 957 | os << "\n - prototype_template: " << Brief(prototype_template()); |
| 958 | os << "\n - parent_template: " << Brief(parent_template()); |
| 959 | os << "\n - named_property_handler: " << Brief(named_property_handler()); |
| 960 | os << "\n - indexed_property_handler: " << Brief(indexed_property_handler()); |
| 961 | os << "\n - instance_template: " << Brief(instance_template()); |
| 962 | os << "\n - signature: " << Brief(signature()); |
| 963 | os << "\n - access_check_info: " << Brief(access_check_info()); |
| 964 | os << "\n - hidden_prototype: " << (hidden_prototype() ? "true" : "false"); |
| 965 | os << "\n - undetectable: " << (undetectable() ? "true" : "false"); |
| 966 | os << "\n - need_access_check: " << (needs_access_check() ? "true" : "false"); |
| 967 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 968 | } |
| 969 | |
| 970 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 971 | void ObjectTemplateInfo::ObjectTemplateInfoPrint(OStream& os) { // NOLINT |
| 972 | HeapObject::PrintHeader(os, "ObjectTemplateInfo"); |
| 973 | os << " - tag: " << Brief(tag()); |
| 974 | os << "\n - property_list: " << Brief(property_list()); |
| 975 | os << "\n - property_accessors: " << Brief(property_accessors()); |
| 976 | os << "\n - constructor: " << Brief(constructor()); |
| 977 | os << "\n - internal_field_count: " << Brief(internal_field_count()); |
| 978 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 979 | } |
| 980 | |
| 981 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 982 | void SignatureInfo::SignatureInfoPrint(OStream& os) { // NOLINT |
| 983 | HeapObject::PrintHeader(os, "SignatureInfo"); |
| 984 | os << "\n - receiver: " << Brief(receiver()); |
| 985 | os << "\n - args: " << Brief(args()); |
| 986 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 987 | } |
| 988 | |
| 989 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 990 | void TypeSwitchInfo::TypeSwitchInfoPrint(OStream& os) { // NOLINT |
| 991 | HeapObject::PrintHeader(os, "TypeSwitchInfo"); |
| 992 | os << "\n - types: " << Brief(types()); |
| 993 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 994 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 995 | |
| 996 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 997 | void AllocationSite::AllocationSitePrint(OStream& os) { // NOLINT |
| 998 | HeapObject::PrintHeader(os, "AllocationSite"); |
| 999 | os << " - weak_next: " << Brief(weak_next()); |
| 1000 | os << "\n - dependent code: " << Brief(dependent_code()); |
| 1001 | os << "\n - nested site: " << Brief(nested_site()); |
| 1002 | os << "\n - memento found count: " |
| 1003 | << Brief(Smi::FromInt(memento_found_count())); |
| 1004 | os << "\n - memento create count: " |
| 1005 | << Brief(Smi::FromInt(memento_create_count())); |
| 1006 | os << "\n - pretenure decision: " |
| 1007 | << Brief(Smi::FromInt(pretenure_decision())); |
| 1008 | os << "\n - transition_info: "; |
| 1009 | if (transition_info()->IsSmi()) { |
| 1010 | ElementsKind kind = GetElementsKind(); |
| 1011 | os << "Array allocation with ElementsKind " << ElementsKindToString(kind); |
| 1012 | } else if (transition_info()->IsJSArray()) { |
| 1013 | os << "Array literal " << Brief(transition_info()); |
| 1014 | } else { |
| 1015 | os << "unknown transition_info" << Brief(transition_info()); |
| 1016 | } |
| 1017 | os << "\n"; |
| 1018 | } |
| 1019 | |
| 1020 | |
| 1021 | void AllocationMemento::AllocationMementoPrint(OStream& os) { // NOLINT |
| 1022 | HeapObject::PrintHeader(os, "AllocationMemento"); |
| 1023 | os << " - allocation site: "; |
| 1024 | if (IsValid()) { |
| 1025 | GetAllocationSite()->Print(os); |
| 1026 | } else { |
| 1027 | os << "<invalid>\n"; |
| 1028 | } |
| 1029 | } |
| 1030 | |
| 1031 | |
| 1032 | void Script::ScriptPrint(OStream& os) { // NOLINT |
| 1033 | HeapObject::PrintHeader(os, "Script"); |
| 1034 | os << "\n - source: " << Brief(source()); |
| 1035 | os << "\n - name: " << Brief(name()); |
| 1036 | os << "\n - line_offset: " << Brief(line_offset()); |
| 1037 | os << "\n - column_offset: " << Brief(column_offset()); |
| 1038 | os << "\n - type: " << Brief(type()); |
| 1039 | os << "\n - id: " << Brief(id()); |
| 1040 | os << "\n - context data: " << Brief(context_data()); |
| 1041 | os << "\n - wrapper: " << Brief(wrapper()); |
| 1042 | os << "\n - compilation type: " << compilation_type(); |
| 1043 | os << "\n - line ends: " << Brief(line_ends()); |
| 1044 | os << "\n - eval from shared: " << Brief(eval_from_shared()); |
| 1045 | os << "\n - eval from instructions offset: " |
| 1046 | << Brief(eval_from_instructions_offset()); |
| 1047 | os << "\n"; |
| 1048 | } |
| 1049 | |
| 1050 | |
| 1051 | void DebugInfo::DebugInfoPrint(OStream& os) { // NOLINT |
| 1052 | HeapObject::PrintHeader(os, "DebugInfo"); |
| 1053 | os << "\n - shared: " << Brief(shared()); |
| 1054 | os << "\n - original_code: " << Brief(original_code()); |
| 1055 | os << "\n - code: " << Brief(code()); |
| 1056 | os << "\n - break_points: "; |
| 1057 | break_points()->Print(os); |
| 1058 | } |
| 1059 | |
| 1060 | |
| 1061 | void BreakPointInfo::BreakPointInfoPrint(OStream& os) { // NOLINT |
| 1062 | HeapObject::PrintHeader(os, "BreakPointInfo"); |
| 1063 | os << "\n - code_position: " << code_position()->value(); |
| 1064 | os << "\n - source_position: " << source_position()->value(); |
| 1065 | os << "\n - statement_position: " << statement_position()->value(); |
| 1066 | os << "\n - break_point_objects: " << Brief(break_point_objects()); |
| 1067 | os << "\n"; |
| 1068 | } |
| 1069 | |
| 1070 | |
| 1071 | void DescriptorArray::PrintDescriptors(OStream& os) { // NOLINT |
| 1072 | os << "Descriptor array " << number_of_descriptors() << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1073 | for (int i = 0; i < number_of_descriptors(); i++) { |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1074 | Descriptor desc; |
| 1075 | Get(i, &desc); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 1076 | os << " " << i << ": " << desc; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1077 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 1078 | os << "\n"; |
| 1079 | } |
| 1080 | |
| 1081 | |
| 1082 | void TransitionArray::PrintTransitions(OStream& os) { // NOLINT |
| 1083 | os << "Transition array %d\n", number_of_transitions(); |
| 1084 | for (int i = 0; i < number_of_transitions(); i++) { |
| 1085 | os << " " << i << ": "; |
| 1086 | GetKey(i)->NamePrint(os); |
| 1087 | os << ": "; |
| 1088 | switch (GetTargetDetails(i).type()) { |
| 1089 | case FIELD: { |
| 1090 | os << " (transition to field)\n"; |
| 1091 | break; |
| 1092 | } |
| 1093 | case CONSTANT: |
| 1094 | os << " (transition to constant)\n"; |
| 1095 | break; |
| 1096 | case CALLBACKS: |
| 1097 | os << " (transition to callback)\n"; |
| 1098 | break; |
| 1099 | // Values below are never in the target descriptor array. |
| 1100 | case NORMAL: |
| 1101 | UNREACHABLE(); |
| 1102 | break; |
| 1103 | } |
| 1104 | } |
| 1105 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1106 | } |
| 1107 | |
| 1108 | |
| 1109 | #endif // OBJECT_PRINT |
| 1110 | |
| 1111 | |
| 1112 | } } // namespace v8::internal |