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 | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 5 | #include "src/objects.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" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 9 | #include "src/interpreter/bytecodes.h" |
| 10 | #include "src/objects-inl.h" |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 11 | #include "src/ostreams.h" |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 12 | #include "src/regexp/jsregexp.h" |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 13 | |
| 14 | namespace v8 { |
| 15 | namespace internal { |
| 16 | |
| 17 | #ifdef OBJECT_PRINT |
| 18 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 19 | void Object::Print() { |
| 20 | OFStream os(stdout); |
| 21 | this->Print(os); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 22 | os << std::flush; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 23 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 24 | |
| 25 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 26 | void Object::Print(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 27 | if (IsSmi()) { |
| 28 | Smi::cast(this)->SmiPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 29 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 30 | HeapObject::cast(this)->HeapObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 31 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 32 | } |
| 33 | |
| 34 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 35 | void HeapObject::PrintHeader(std::ostream& os, const char* id) { // NOLINT |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 36 | os << reinterpret_cast<void*>(this) << ": ["; |
| 37 | if (id != nullptr) { |
| 38 | os << id; |
| 39 | } else { |
| 40 | os << map()->instance_type(); |
| 41 | } |
| 42 | os << "]"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 43 | } |
| 44 | |
| 45 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 46 | void HeapObject::HeapObjectPrint(std::ostream& os) { // NOLINT |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 47 | InstanceType instance_type = map()->instance_type(); |
| 48 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 49 | HandleScope scope(GetIsolate()); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 50 | if (instance_type < FIRST_NONSTRING_TYPE) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 51 | String::cast(this)->StringPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 52 | return; |
| 53 | } |
| 54 | |
| 55 | switch (instance_type) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 56 | case SYMBOL_TYPE: |
| 57 | Symbol::cast(this)->SymbolPrint(os); |
| 58 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 59 | case MAP_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 60 | Map::cast(this)->MapPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 61 | break; |
| 62 | case HEAP_NUMBER_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 63 | HeapNumber::cast(this)->HeapNumberPrint(os); |
| 64 | break; |
| 65 | case MUTABLE_HEAP_NUMBER_TYPE: |
| 66 | os << "<mutable "; |
| 67 | HeapNumber::cast(this)->HeapNumberPrint(os); |
| 68 | os << ">"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 69 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 70 | case SIMD128_VALUE_TYPE: |
| 71 | Simd128Value::cast(this)->Simd128ValuePrint(os); |
| 72 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 73 | case FIXED_DOUBLE_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 74 | FixedDoubleArray::cast(this)->FixedDoubleArrayPrint(os); |
| 75 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 76 | case FIXED_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 77 | FixedArray::cast(this)->FixedArrayPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 78 | break; |
| 79 | case BYTE_ARRAY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 80 | ByteArray::cast(this)->ByteArrayPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 81 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 82 | case BYTECODE_ARRAY_TYPE: |
| 83 | BytecodeArray::cast(this)->BytecodeArrayPrint(os); |
| 84 | break; |
| 85 | case TRANSITION_ARRAY_TYPE: |
| 86 | TransitionArray::cast(this)->TransitionArrayPrint(os); |
| 87 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 88 | case FREE_SPACE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 89 | FreeSpace::cast(this)->FreeSpacePrint(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 90 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 91 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 92 | #define PRINT_FIXED_TYPED_ARRAY(Type, type, TYPE, ctype, size) \ |
| 93 | case Fixed##Type##Array::kInstanceType: \ |
| 94 | Fixed##Type##Array::cast(this)->FixedTypedArrayPrint(os); \ |
| 95 | break; |
| 96 | |
| 97 | TYPED_ARRAYS(PRINT_FIXED_TYPED_ARRAY) |
| 98 | #undef PRINT_FIXED_TYPED_ARRAY |
| 99 | |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 100 | case FILLER_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 101 | os << "filler"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 102 | break; |
| 103 | case JS_OBJECT_TYPE: // fall through |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 104 | case JS_API_OBJECT_TYPE: |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 105 | case JS_SPECIAL_API_OBJECT_TYPE: |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 106 | case JS_CONTEXT_EXTENSION_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 107 | case JS_GENERATOR_OBJECT_TYPE: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 108 | case JS_PROMISE_TYPE: |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 109 | case JS_ARGUMENTS_TYPE: |
| 110 | case JS_ERROR_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 111 | JSObject::cast(this)->JSObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 112 | break; |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 113 | case JS_ARRAY_TYPE: |
| 114 | JSArray::cast(this)->JSArrayPrint(os); |
| 115 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 116 | case JS_REGEXP_TYPE: |
| 117 | JSRegExp::cast(this)->JSRegExpPrint(os); |
| 118 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 119 | case ODDBALL_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 120 | Oddball::cast(this)->to_string()->Print(os); |
| 121 | break; |
| 122 | case JS_MODULE_TYPE: |
| 123 | JSModule::cast(this)->JSModulePrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 124 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 125 | case JS_BOUND_FUNCTION_TYPE: |
| 126 | JSBoundFunction::cast(this)->JSBoundFunctionPrint(os); |
| 127 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 128 | case JS_FUNCTION_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 129 | JSFunction::cast(this)->JSFunctionPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 130 | break; |
| 131 | case JS_GLOBAL_PROXY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 132 | JSGlobalProxy::cast(this)->JSGlobalProxyPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 133 | break; |
| 134 | case JS_GLOBAL_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 135 | JSGlobalObject::cast(this)->JSGlobalObjectPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 136 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 137 | case JS_VALUE_TYPE: |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 138 | JSValue::cast(this)->JSValuePrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 139 | break; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 140 | case JS_DATE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 141 | JSDate::cast(this)->JSDatePrint(os); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 142 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 143 | case CODE_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 144 | Code::cast(this)->CodePrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 145 | break; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 146 | case JS_PROXY_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 147 | JSProxy::cast(this)->JSProxyPrint(os); |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 148 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 149 | case JS_SET_TYPE: |
| 150 | JSSet::cast(this)->JSSetPrint(os); |
| 151 | break; |
| 152 | case JS_MAP_TYPE: |
| 153 | JSMap::cast(this)->JSMapPrint(os); |
| 154 | break; |
| 155 | case JS_SET_ITERATOR_TYPE: |
| 156 | JSSetIterator::cast(this)->JSSetIteratorPrint(os); |
| 157 | break; |
| 158 | case JS_MAP_ITERATOR_TYPE: |
| 159 | JSMapIterator::cast(this)->JSMapIteratorPrint(os); |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 160 | break; |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 161 | case JS_WEAK_MAP_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 162 | JSWeakMap::cast(this)->JSWeakMapPrint(os); |
| 163 | break; |
| 164 | case JS_WEAK_SET_TYPE: |
| 165 | JSWeakSet::cast(this)->JSWeakSetPrint(os); |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 166 | break; |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 167 | case FOREIGN_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 168 | Foreign::cast(this)->ForeignPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 169 | break; |
| 170 | case SHARED_FUNCTION_INFO_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 171 | SharedFunctionInfo::cast(this)->SharedFunctionInfoPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 172 | break; |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 173 | case JS_MESSAGE_OBJECT_TYPE: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 174 | JSMessageObject::cast(this)->JSMessageObjectPrint(os); |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 175 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 176 | case CELL_TYPE: |
| 177 | Cell::cast(this)->CellPrint(os); |
| 178 | break; |
| 179 | case PROPERTY_CELL_TYPE: |
| 180 | PropertyCell::cast(this)->PropertyCellPrint(os); |
| 181 | break; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 182 | case WEAK_CELL_TYPE: |
| 183 | WeakCell::cast(this)->WeakCellPrint(os); |
| 184 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 185 | case JS_ARRAY_BUFFER_TYPE: |
| 186 | JSArrayBuffer::cast(this)->JSArrayBufferPrint(os); |
| 187 | break; |
| 188 | case JS_TYPED_ARRAY_TYPE: |
| 189 | JSTypedArray::cast(this)->JSTypedArrayPrint(os); |
| 190 | break; |
| 191 | case JS_DATA_VIEW_TYPE: |
| 192 | JSDataView::cast(this)->JSDataViewPrint(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 193 | break; |
| 194 | #define MAKE_STRUCT_CASE(NAME, Name, name) \ |
| 195 | case NAME##_TYPE: \ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 196 | Name::cast(this)->Name##Print(os); \ |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 197 | break; |
| 198 | STRUCT_LIST(MAKE_STRUCT_CASE) |
| 199 | #undef MAKE_STRUCT_CASE |
| 200 | |
| 201 | default: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 202 | os << "UNKNOWN TYPE " << map()->instance_type(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 203 | UNREACHABLE(); |
| 204 | break; |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 209 | void Simd128Value::Simd128ValuePrint(std::ostream& os) { // NOLINT |
| 210 | #define PRINT_SIMD128_VALUE(TYPE, Type, type, lane_count, lane_type) \ |
| 211 | if (Is##Type()) return Type::cast(this)->Type##Print(os); |
| 212 | SIMD128_TYPES(PRINT_SIMD128_VALUE) |
| 213 | #undef PRINT_SIMD128_VALUE |
| 214 | UNREACHABLE(); |
| 215 | } |
| 216 | |
| 217 | |
| 218 | void Float32x4::Float32x4Print(std::ostream& os) { // NOLINT |
| 219 | char arr[100]; |
| 220 | Vector<char> buffer(arr, arraysize(arr)); |
| 221 | os << std::string(DoubleToCString(get_lane(0), buffer)) << ", " |
| 222 | << std::string(DoubleToCString(get_lane(1), buffer)) << ", " |
| 223 | << std::string(DoubleToCString(get_lane(2), buffer)) << ", " |
| 224 | << std::string(DoubleToCString(get_lane(3), buffer)); |
| 225 | } |
| 226 | |
| 227 | |
| 228 | #define SIMD128_INT_PRINT_FUNCTION(type, lane_count) \ |
| 229 | void type::type##Print(std::ostream& os) { \ |
| 230 | char arr[100]; \ |
| 231 | Vector<char> buffer(arr, arraysize(arr)); \ |
| 232 | os << std::string(IntToCString(get_lane(0), buffer)); \ |
| 233 | for (int i = 1; i < lane_count; i++) { \ |
| 234 | os << ", " << std::string(IntToCString(get_lane(i), buffer)); \ |
| 235 | } \ |
| 236 | } |
| 237 | SIMD128_INT_PRINT_FUNCTION(Int32x4, 4) |
| 238 | SIMD128_INT_PRINT_FUNCTION(Uint32x4, 4) |
| 239 | SIMD128_INT_PRINT_FUNCTION(Int16x8, 8) |
| 240 | SIMD128_INT_PRINT_FUNCTION(Uint16x8, 8) |
| 241 | SIMD128_INT_PRINT_FUNCTION(Int8x16, 16) |
| 242 | SIMD128_INT_PRINT_FUNCTION(Uint8x16, 16) |
| 243 | #undef SIMD128_INT_PRINT_FUNCTION |
| 244 | |
| 245 | |
| 246 | #define SIMD128_BOOL_PRINT_FUNCTION(type, lane_count) \ |
| 247 | void type::type##Print(std::ostream& os) { \ |
| 248 | char arr[100]; \ |
| 249 | Vector<char> buffer(arr, arraysize(arr)); \ |
| 250 | os << std::string(get_lane(0) ? "true" : "false"); \ |
| 251 | for (int i = 1; i < lane_count; i++) { \ |
| 252 | os << ", " << std::string(get_lane(i) ? "true" : "false"); \ |
| 253 | } \ |
| 254 | } |
| 255 | SIMD128_BOOL_PRINT_FUNCTION(Bool32x4, 4) |
| 256 | SIMD128_BOOL_PRINT_FUNCTION(Bool16x8, 8) |
| 257 | SIMD128_BOOL_PRINT_FUNCTION(Bool8x16, 16) |
| 258 | #undef SIMD128_BOOL_PRINT_FUNCTION |
| 259 | |
| 260 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 261 | void ByteArray::ByteArrayPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 262 | os << "byte array, data starts at " << GetDataStartAddress(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 263 | } |
| 264 | |
| 265 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 266 | void BytecodeArray::BytecodeArrayPrint(std::ostream& os) { // NOLINT |
| 267 | Disassemble(os); |
| 268 | } |
| 269 | |
| 270 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 271 | void FreeSpace::FreeSpacePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 272 | os << "free space, size " << Size(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 273 | } |
| 274 | |
| 275 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 276 | template <class Traits> |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 277 | void FixedTypedArray<Traits>::FixedTypedArrayPrint( |
| 278 | std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 279 | os << "fixed " << Traits::Designator(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 280 | } |
| 281 | |
| 282 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 283 | void JSObject::PrintProperties(std::ostream& os) { // NOLINT |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 284 | if (HasFastProperties()) { |
| 285 | DescriptorArray* descs = map()->instance_descriptors(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 286 | for (int i = 0; i < map()->NumberOfOwnDescriptors(); i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 287 | os << "\n "; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 288 | descs->GetKey(i)->NamePrint(os); |
| 289 | os << ": "; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 290 | switch (descs->GetType(i)) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 291 | case DATA: { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 292 | FieldIndex index = FieldIndex::ForDescriptor(map(), i); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 293 | if (IsUnboxedDoubleField(index)) { |
| 294 | os << "<unboxed double> " << RawFastDoublePropertyAt(index); |
| 295 | } else { |
| 296 | os << Brief(RawFastPropertyAt(index)); |
| 297 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 298 | os << " (data field at offset " << index.property_index() << ")"; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 299 | break; |
| 300 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 301 | case ACCESSOR: { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 302 | FieldIndex index = FieldIndex::ForDescriptor(map(), i); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 303 | os << " (accessor field at offset " << index.property_index() << ")"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 304 | break; |
| 305 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 306 | case DATA_CONSTANT: |
| 307 | os << Brief(descs->GetConstant(i)) << " (data constant)"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 308 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 309 | case ACCESSOR_CONSTANT: |
| 310 | os << Brief(descs->GetCallbacksObject(i)) << " (accessor constant)"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 311 | break; |
| 312 | } |
| 313 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 314 | } else if (IsJSGlobalObject()) { |
| 315 | global_dictionary()->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 316 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 317 | property_dictionary()->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 318 | } |
| 319 | } |
| 320 | |
| 321 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 322 | template <class T> |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 323 | static void DoPrintElements(std::ostream& os, Object* object) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 324 | T* p = T::cast(object); |
| 325 | for (int i = 0; i < p->length(); i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 326 | os << "\n " << i << ": " << p->get_scalar(i); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 327 | } |
| 328 | } |
| 329 | |
| 330 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 331 | void JSObject::PrintElements(std::ostream& os) { // NOLINT |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 332 | // Don't call GetElementsKind, its validation code can cause the printer to |
| 333 | // fail when debugging. |
| 334 | switch (map()->elements_kind()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 335 | case FAST_HOLEY_SMI_ELEMENTS: |
| 336 | case FAST_SMI_ELEMENTS: |
| 337 | case FAST_HOLEY_ELEMENTS: |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 338 | case FAST_ELEMENTS: |
| 339 | case FAST_STRING_WRAPPER_ELEMENTS: { |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 340 | // Print in array notation for non-sparse arrays. |
| 341 | FixedArray* p = FixedArray::cast(elements()); |
| 342 | for (int i = 0; i < p->length(); i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 343 | os << "\n " << i << ": " << Brief(p->get(i)); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 344 | } |
| 345 | break; |
| 346 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 347 | case FAST_HOLEY_DOUBLE_ELEMENTS: |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 348 | case FAST_DOUBLE_ELEMENTS: { |
| 349 | // Print in array notation for non-sparse arrays. |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 350 | if (elements()->length() > 0) { |
| 351 | FixedDoubleArray* p = FixedDoubleArray::cast(elements()); |
| 352 | for (int i = 0; i < p->length(); i++) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 353 | os << "\n " << i << ": "; |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 354 | if (p->is_the_hole(i)) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 355 | os << "<the hole>"; |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 356 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 357 | os << p->get_scalar(i); |
Ben Murdoch | 5710cea | 2012-05-21 14:52:42 +0100 | [diff] [blame] | 358 | } |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 359 | } |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 360 | } |
| 361 | break; |
| 362 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 363 | |
| 364 | |
| 365 | #define PRINT_ELEMENTS(Kind, Type) \ |
| 366 | case Kind: { \ |
| 367 | DoPrintElements<Type>(os, elements()); \ |
| 368 | break; \ |
| 369 | } |
| 370 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 371 | PRINT_ELEMENTS(UINT8_ELEMENTS, FixedUint8Array) |
| 372 | PRINT_ELEMENTS(UINT8_CLAMPED_ELEMENTS, FixedUint8ClampedArray) |
| 373 | PRINT_ELEMENTS(INT8_ELEMENTS, FixedInt8Array) |
| 374 | PRINT_ELEMENTS(UINT16_ELEMENTS, FixedUint16Array) |
| 375 | PRINT_ELEMENTS(INT16_ELEMENTS, FixedInt16Array) |
| 376 | PRINT_ELEMENTS(UINT32_ELEMENTS, FixedUint32Array) |
| 377 | PRINT_ELEMENTS(INT32_ELEMENTS, FixedInt32Array) |
| 378 | PRINT_ELEMENTS(FLOAT32_ELEMENTS, FixedFloat32Array) |
| 379 | PRINT_ELEMENTS(FLOAT64_ELEMENTS, FixedFloat64Array) |
| 380 | |
| 381 | #undef PRINT_ELEMENTS |
| 382 | |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 383 | case DICTIONARY_ELEMENTS: |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 384 | case SLOW_STRING_WRAPPER_ELEMENTS: |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 385 | SeededNumberDictionary::cast(elements())->Print(os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 386 | break; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 387 | case FAST_SLOPPY_ARGUMENTS_ELEMENTS: |
| 388 | case SLOW_SLOPPY_ARGUMENTS_ELEMENTS: { |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 389 | FixedArray* p = FixedArray::cast(elements()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 390 | os << "\n parameter map:"; |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 391 | for (int i = 2; i < p->length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 392 | os << " " << (i - 2) << ":" << Brief(p->get(i)); |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 393 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 394 | os << "\n context: " << Brief(p->get(0)) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 395 | << "\n arguments: " << Brief(p->get(1)); |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 396 | break; |
| 397 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 398 | case NO_ELEMENTS: |
| 399 | break; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 400 | } |
| 401 | } |
| 402 | |
| 403 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 404 | static void JSObjectPrintHeader(std::ostream& os, JSObject* obj, |
| 405 | const char* id) { // NOLINT |
| 406 | obj->PrintHeader(os, id); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 407 | // Don't call GetElementsKind, its validation code can cause the printer to |
| 408 | // fail when debugging. |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 409 | os << "\n - map = " << reinterpret_cast<void*>(obj->map()) << " ["; |
| 410 | if (obj->HasFastProperties()) { |
| 411 | os << "FastProperties"; |
| 412 | } else { |
| 413 | os << "DictionaryProperties"; |
| 414 | } |
| 415 | PrototypeIterator iter(obj->GetIsolate(), obj); |
| 416 | os << "]\n - prototype = " << reinterpret_cast<void*>(iter.GetCurrent()); |
| 417 | os << "\n - elements = " << Brief(obj->elements()) << " [" |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 418 | << ElementsKindToString(obj->map()->elements_kind()); |
| 419 | if (obj->elements()->map() == obj->GetHeap()->fixed_cow_array_map()) { |
| 420 | os << " (COW)"; |
| 421 | } |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 422 | os << "]"; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 423 | } |
| 424 | |
| 425 | |
| 426 | static void JSObjectPrintBody(std::ostream& os, JSObject* obj, // NOLINT |
| 427 | bool print_elements = true) { |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 428 | os << "\n - properties = {"; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 429 | obj->PrintProperties(os); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 430 | os << "\n }\n"; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 431 | if (print_elements && obj->elements()->length() > 0) { |
| 432 | os << " - elements = {"; |
| 433 | obj->PrintElements(os); |
| 434 | os << "\n }\n"; |
| 435 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 436 | } |
| 437 | |
| 438 | |
| 439 | void JSObject::JSObjectPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 440 | JSObjectPrintHeader(os, this, nullptr); |
| 441 | JSObjectPrintBody(os, this); |
| 442 | } |
| 443 | |
| 444 | void JSArray::JSArrayPrint(std::ostream& os) { // NOLINT |
| 445 | JSObjectPrintHeader(os, this, "JSArray"); |
| 446 | os << "\n - length = " << Brief(this->length()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 447 | JSObjectPrintBody(os, this); |
| 448 | } |
| 449 | |
| 450 | |
| 451 | void JSRegExp::JSRegExpPrint(std::ostream& os) { // NOLINT |
| 452 | JSObjectPrintHeader(os, this, "JSRegExp"); |
| 453 | os << "\n - data = " << Brief(data()); |
| 454 | JSObjectPrintBody(os, this); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 455 | } |
| 456 | |
| 457 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 458 | void JSModule::JSModulePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 459 | JSObjectPrintHeader(os, this, "JSModule"); |
| 460 | os << "\n - context = " << Brief(context()); |
| 461 | os << " - scope_info = " << Brief(scope_info()); |
| 462 | JSObjectPrintBody(os, this); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 466 | void Symbol::SymbolPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 467 | HeapObject::PrintHeader(os, "Symbol"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 468 | os << "\n - hash: " << Hash(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 469 | os << "\n - name: " << Brief(name()); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 470 | if (name()->IsUndefined(GetIsolate())) { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 471 | os << " (" << PrivateSymbolToName() << ")"; |
| 472 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 473 | os << "\n - private: " << is_private(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 474 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 475 | } |
| 476 | |
| 477 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 478 | void Map::MapPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 479 | HeapObject::PrintHeader(os, "Map"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 480 | os << "\n - type: " << instance_type(); |
| 481 | os << "\n - instance size: " << instance_size(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 482 | if (IsJSObjectMap()) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 483 | os << "\n - inobject properties: " << GetInObjectProperties(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 484 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 485 | os << "\n - elements kind: " << ElementsKindToString(elements_kind()); |
| 486 | os << "\n - unused property fields: " << unused_property_fields(); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 487 | os << "\n - enum length: "; |
| 488 | if (EnumLength() == kInvalidEnumCacheSentinel) { |
| 489 | os << "invalid"; |
| 490 | } else { |
| 491 | os << EnumLength(); |
| 492 | } |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 493 | if (is_deprecated()) os << "\n - deprecated_map"; |
| 494 | if (is_stable()) os << "\n - stable_map"; |
| 495 | if (is_dictionary_map()) os << "\n - dictionary_map"; |
| 496 | if (has_hidden_prototype()) os << "\n - has_hidden_prototype"; |
| 497 | if (has_named_interceptor()) os << " - named_interceptor"; |
| 498 | if (has_indexed_interceptor()) os << "\n - indexed_interceptor"; |
| 499 | if (is_undetectable()) os << "\n - undetectable"; |
| 500 | if (is_callable()) os << "\n - callable"; |
| 501 | if (is_constructor()) os << "\n - constructor"; |
| 502 | if (is_access_check_needed()) os << "\n - access_check_needed"; |
| 503 | if (!is_extensible()) os << "\n - non-extensible"; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 504 | if (is_prototype_map()) { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 505 | os << "\n - prototype_map"; |
| 506 | os << "\n - prototype info: " << Brief(prototype_info()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 507 | } else { |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 508 | os << "\n - back pointer: " << Brief(GetBackPointer()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 509 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 510 | os << "\n - instance descriptors " << (owns_descriptors() ? "(own) " : "") |
| 511 | << "#" << NumberOfOwnDescriptors() << ": " |
| 512 | << Brief(instance_descriptors()); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 513 | if (FLAG_unbox_double_fields) { |
| 514 | os << "\n - layout descriptor: " << Brief(layout_descriptor()); |
| 515 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 516 | int nof_transitions = TransitionArray::NumberOfTransitions(raw_transitions()); |
| 517 | if (nof_transitions > 0) { |
| 518 | os << "\n - transitions #" << nof_transitions << ": " |
| 519 | << Brief(raw_transitions()); |
| 520 | TransitionArray::PrintTransitions(os, raw_transitions(), false); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 521 | } |
| 522 | os << "\n - prototype: " << Brief(prototype()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 523 | os << "\n - constructor: " << Brief(GetConstructor()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 524 | os << "\n - code cache: " << Brief(code_cache()); |
| 525 | os << "\n - dependent code: " << Brief(dependent_code()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 526 | os << "\n - construction counter: " << construction_counter(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 527 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 531 | void TypeFeedbackInfo::TypeFeedbackInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 532 | HeapObject::PrintHeader(os, "TypeFeedbackInfo"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 533 | os << "\n - ic_total_count: " << ic_total_count() |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 534 | << ", ic_with_type_info_count: " << ic_with_type_info_count() |
| 535 | << ", ic_generic_count: " << ic_generic_count() << "\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 536 | } |
| 537 | |
| 538 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 539 | void AliasedArgumentsEntry::AliasedArgumentsEntryPrint( |
| 540 | std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 541 | HeapObject::PrintHeader(os, "AliasedArgumentsEntry"); |
| 542 | os << "\n - aliased_context_slot: " << aliased_context_slot(); |
| 543 | } |
| 544 | |
| 545 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 546 | void FixedArray::FixedArrayPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 547 | HeapObject::PrintHeader(os, "FixedArray"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 548 | os << "\n - length: " << length(); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 549 | for (int i = 0; i < length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 550 | os << "\n [" << i << "]: " << Brief(get(i)); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 551 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 552 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 553 | } |
| 554 | |
| 555 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 556 | void FixedDoubleArray::FixedDoubleArrayPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 557 | HeapObject::PrintHeader(os, "FixedDoubleArray"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 558 | os << "\n - length: " << length(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 559 | for (int i = 0; i < length(); i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 560 | os << "\n [" << i << "]: "; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 561 | if (is_the_hole(i)) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 562 | os << "<the hole>"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 563 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 564 | os << get_scalar(i); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 565 | } |
| 566 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 567 | os << "\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 568 | } |
| 569 | |
| 570 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 571 | void TransitionArray::TransitionArrayPrint(std::ostream& os) { // NOLINT |
| 572 | HeapObject::PrintHeader(os, "TransitionArray"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 573 | os << "\n - capacity: " << length(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 574 | for (int i = 0; i < length(); i++) { |
| 575 | os << "\n [" << i << "]: " << Brief(get(i)); |
| 576 | if (i == kNextLinkIndex) os << " (next link)"; |
| 577 | if (i == kPrototypeTransitionsIndex) os << " (prototype transitions)"; |
| 578 | if (i == kTransitionLengthIndex) os << " (number of transitions)"; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 579 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 580 | os << "\n"; |
| 581 | } |
| 582 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 583 | template void FeedbackVectorSpecBase<StaticFeedbackVectorSpec>::Print(); |
| 584 | template void FeedbackVectorSpecBase<FeedbackVectorSpec>::Print(); |
| 585 | |
| 586 | template <typename Derived> |
| 587 | void FeedbackVectorSpecBase<Derived>::Print() { |
| 588 | OFStream os(stdout); |
| 589 | FeedbackVectorSpecPrint(os); |
| 590 | os << std::flush; |
| 591 | } |
| 592 | |
| 593 | template <typename Derived> |
| 594 | void FeedbackVectorSpecBase<Derived>::FeedbackVectorSpecPrint( |
| 595 | std::ostream& os) { // NOLINT |
| 596 | int slot_count = This()->slots(); |
| 597 | os << " - slot_count: " << slot_count; |
| 598 | if (slot_count == 0) { |
| 599 | os << " (empty)\n"; |
| 600 | return; |
| 601 | } |
| 602 | |
| 603 | for (int slot = 0, name_index = 0; slot < slot_count;) { |
| 604 | FeedbackVectorSlotKind kind = This()->GetKind(slot); |
| 605 | int entry_size = TypeFeedbackMetadata::GetSlotSize(kind); |
| 606 | DCHECK_LT(0, entry_size); |
| 607 | |
| 608 | os << "\n Slot #" << slot << " " << kind; |
| 609 | if (TypeFeedbackMetadata::SlotRequiresName(kind)) { |
| 610 | os << ", " << Brief(*This()->GetName(name_index++)); |
| 611 | } |
| 612 | |
| 613 | slot += entry_size; |
| 614 | } |
| 615 | os << "\n"; |
| 616 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 617 | |
| 618 | void TypeFeedbackMetadata::Print() { |
| 619 | OFStream os(stdout); |
| 620 | TypeFeedbackMetadataPrint(os); |
| 621 | os << std::flush; |
| 622 | } |
| 623 | |
| 624 | |
| 625 | void TypeFeedbackMetadata::TypeFeedbackMetadataPrint( |
| 626 | std::ostream& os) { // NOLINT |
| 627 | HeapObject::PrintHeader(os, "TypeFeedbackMetadata"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 628 | os << "\n - length: " << length(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 629 | if (length() == 0) { |
| 630 | os << " (empty)\n"; |
| 631 | return; |
| 632 | } |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 633 | os << "\n - slot_count: " << slot_count(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 634 | |
| 635 | TypeFeedbackMetadataIterator iter(this); |
| 636 | while (iter.HasNext()) { |
| 637 | FeedbackVectorSlot slot = iter.Next(); |
| 638 | FeedbackVectorSlotKind kind = iter.kind(); |
| 639 | os << "\n Slot " << slot << " " << kind; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 640 | if (TypeFeedbackMetadata::SlotRequiresName(kind)) { |
| 641 | os << ", " << Brief(iter.name()); |
| 642 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 643 | } |
| 644 | os << "\n"; |
| 645 | } |
| 646 | |
| 647 | |
| 648 | void TypeFeedbackVector::Print() { |
| 649 | OFStream os(stdout); |
| 650 | TypeFeedbackVectorPrint(os); |
| 651 | os << std::flush; |
| 652 | } |
| 653 | |
| 654 | |
| 655 | void TypeFeedbackVector::TypeFeedbackVectorPrint(std::ostream& os) { // NOLINT |
| 656 | HeapObject::PrintHeader(os, "TypeFeedbackVector"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 657 | os << "\n - length: " << length(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 658 | if (length() == 0) { |
| 659 | os << " (empty)\n"; |
| 660 | return; |
| 661 | } |
| 662 | |
| 663 | TypeFeedbackMetadataIterator iter(metadata()); |
| 664 | while (iter.HasNext()) { |
| 665 | FeedbackVectorSlot slot = iter.Next(); |
| 666 | FeedbackVectorSlotKind kind = iter.kind(); |
| 667 | |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 668 | os << "\n Slot " << slot << " " << kind; |
| 669 | if (TypeFeedbackMetadata::SlotRequiresName(kind)) { |
| 670 | os << ", " << Brief(iter.name()); |
| 671 | } |
| 672 | os << " "; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 673 | switch (kind) { |
| 674 | case FeedbackVectorSlotKind::LOAD_IC: { |
| 675 | LoadICNexus nexus(this, slot); |
| 676 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 677 | break; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 678 | } |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 679 | case FeedbackVectorSlotKind::LOAD_GLOBAL_IC: { |
| 680 | LoadGlobalICNexus nexus(this, slot); |
| 681 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 682 | break; |
| 683 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 684 | case FeedbackVectorSlotKind::KEYED_LOAD_IC: { |
| 685 | KeyedLoadICNexus nexus(this, slot); |
| 686 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 687 | break; |
| 688 | } |
| 689 | case FeedbackVectorSlotKind::CALL_IC: { |
| 690 | CallICNexus nexus(this, slot); |
| 691 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 692 | break; |
| 693 | } |
| 694 | case FeedbackVectorSlotKind::STORE_IC: { |
| 695 | StoreICNexus nexus(this, slot); |
| 696 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 697 | break; |
| 698 | } |
| 699 | case FeedbackVectorSlotKind::KEYED_STORE_IC: { |
| 700 | KeyedStoreICNexus nexus(this, slot); |
| 701 | os << Code::ICState2String(nexus.StateFromFeedback()); |
| 702 | break; |
| 703 | } |
| 704 | case FeedbackVectorSlotKind::GENERAL: |
| 705 | break; |
| 706 | case FeedbackVectorSlotKind::INVALID: |
| 707 | case FeedbackVectorSlotKind::KINDS_NUMBER: |
| 708 | UNREACHABLE(); |
| 709 | break; |
| 710 | } |
| 711 | |
| 712 | int entry_size = iter.entry_size(); |
| 713 | for (int i = 0; i < entry_size; i++) { |
| 714 | int index = GetIndex(slot) + i; |
| 715 | os << "\n [" << index << "]: " << Brief(get(index)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 716 | } |
| 717 | } |
| 718 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 719 | } |
| 720 | |
| 721 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 722 | void JSValue::JSValuePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 723 | JSObjectPrintHeader(os, this, "JSValue"); |
| 724 | os << "\n - value = " << Brief(value()); |
| 725 | JSObjectPrintBody(os, this); |
Steve Block | 1e0659c | 2011-05-24 12:43:12 +0100 | [diff] [blame] | 726 | } |
| 727 | |
| 728 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 729 | void JSMessageObject::JSMessageObjectPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 730 | JSObjectPrintHeader(os, this, "JSMessageObject"); |
| 731 | os << "\n - type: " << type(); |
| 732 | os << "\n - arguments: " << Brief(argument()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 733 | os << "\n - start_position: " << start_position(); |
| 734 | os << "\n - end_position: " << end_position(); |
| 735 | os << "\n - script: " << Brief(script()); |
| 736 | os << "\n - stack_frames: " << Brief(stack_frames()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 737 | JSObjectPrintBody(os, this); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 738 | } |
| 739 | |
| 740 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 741 | void String::StringPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 742 | if (StringShape(this).IsInternalized()) { |
| 743 | os << "#"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 744 | } else if (StringShape(this).IsCons()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 745 | os << "c\""; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 746 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 747 | os << "\""; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 748 | } |
| 749 | |
| 750 | const char truncated_epilogue[] = "...<truncated>"; |
| 751 | int len = length(); |
| 752 | if (!FLAG_use_verbose_printer) { |
| 753 | if (len > 100) { |
| 754 | len = 100 - sizeof(truncated_epilogue); |
| 755 | } |
| 756 | } |
| 757 | for (int i = 0; i < len; i++) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 758 | os << AsUC16(Get(i)); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 759 | } |
| 760 | if (len != length()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 761 | os << truncated_epilogue; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 762 | } |
| 763 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 764 | if (!StringShape(this).IsInternalized()) os << "\""; |
| 765 | } |
| 766 | |
| 767 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 768 | void Name::NamePrint(std::ostream& os) { // NOLINT |
| 769 | if (IsString()) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 770 | String::cast(this)->StringPrint(os); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 771 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 772 | os << Brief(this); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 773 | } |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 774 | } |
| 775 | |
| 776 | |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 777 | static const char* const weekdays[] = { |
| 778 | "???", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" |
| 779 | }; |
| 780 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 781 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 782 | void JSDate::JSDatePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 783 | JSObjectPrintHeader(os, this, "JSDate"); |
| 784 | os << "\n - value = " << Brief(value()); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 785 | if (!year()->IsSmi()) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 786 | os << "\n - time = NaN\n"; |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 787 | } else { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 788 | // TODO(svenpanne) Add some basic formatting to our streams. |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 789 | ScopedVector<char> buf(100); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 790 | SNPrintF( |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 791 | buf, "\n - time = %s %04d/%02d/%02d %02d:%02d:%02d\n", |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 792 | weekdays[weekday()->IsSmi() ? Smi::cast(weekday())->value() + 1 : 0], |
| 793 | year()->IsSmi() ? Smi::cast(year())->value() : -1, |
| 794 | month()->IsSmi() ? Smi::cast(month())->value() : -1, |
| 795 | day()->IsSmi() ? Smi::cast(day())->value() : -1, |
| 796 | hour()->IsSmi() ? Smi::cast(hour())->value() : -1, |
| 797 | min()->IsSmi() ? Smi::cast(min())->value() : -1, |
| 798 | sec()->IsSmi() ? Smi::cast(sec())->value() : -1); |
| 799 | os << buf.start(); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 800 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 801 | JSObjectPrintBody(os, this); |
Ben Murdoch | 3ef787d | 2012-04-12 10:51:47 +0100 | [diff] [blame] | 802 | } |
| 803 | |
| 804 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 805 | void JSProxy::JSProxyPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 806 | HeapObject::PrintHeader(os, "JSProxy"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 807 | os << "\n - map = " << reinterpret_cast<void*>(map()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 808 | os << "\n - target = "; |
| 809 | target()->ShortPrint(os); |
| 810 | os << "\n - handler = "; |
| 811 | handler()->ShortPrint(os); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 812 | os << "\n - hash = "; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 813 | hash()->ShortPrint(os); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 814 | os << "\n"; |
Ben Murdoch | 589d697 | 2011-11-30 16:04:58 +0000 | [diff] [blame] | 815 | } |
| 816 | |
| 817 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 818 | void JSSet::JSSetPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 819 | JSObjectPrintHeader(os, this, "JSSet"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 820 | os << " - table = " << Brief(table()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 821 | JSObjectPrintBody(os, this); |
Ben Murdoch | 69a99ed | 2011-11-30 16:03:39 +0000 | [diff] [blame] | 822 | } |
| 823 | |
| 824 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 825 | void JSMap::JSMapPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 826 | JSObjectPrintHeader(os, this, "JSMap"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 827 | os << " - table = " << Brief(table()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 828 | JSObjectPrintBody(os, this); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 829 | } |
| 830 | |
| 831 | |
| 832 | template <class Derived, class TableType> |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 833 | void |
| 834 | OrderedHashTableIterator<Derived, TableType>::OrderedHashTableIteratorPrint( |
| 835 | std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 836 | os << "\n - table = " << Brief(table()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 837 | os << "\n - index = " << Brief(index()); |
| 838 | os << "\n - kind = " << Brief(kind()); |
| 839 | os << "\n"; |
| 840 | } |
| 841 | |
| 842 | |
| 843 | template void OrderedHashTableIterator< |
| 844 | JSSetIterator, |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 845 | OrderedHashSet>::OrderedHashTableIteratorPrint(std::ostream& os); // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 846 | |
| 847 | |
| 848 | template void OrderedHashTableIterator< |
| 849 | JSMapIterator, |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 850 | OrderedHashMap>::OrderedHashTableIteratorPrint(std::ostream& os); // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 851 | |
| 852 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 853 | void JSSetIterator::JSSetIteratorPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 854 | JSObjectPrintHeader(os, this, "JSSetIterator"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 855 | OrderedHashTableIteratorPrint(os); |
| 856 | } |
| 857 | |
| 858 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 859 | void JSMapIterator::JSMapIteratorPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 860 | JSObjectPrintHeader(os, this, "JSMapIterator"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 861 | OrderedHashTableIteratorPrint(os); |
| 862 | } |
| 863 | |
| 864 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 865 | void JSWeakMap::JSWeakMapPrint(std::ostream& os) { // NOLINT |
| 866 | JSObjectPrintHeader(os, this, "JSWeakMap"); |
| 867 | os << "\n - table = " << Brief(table()); |
| 868 | JSObjectPrintBody(os, this); |
| 869 | } |
| 870 | |
| 871 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 872 | void JSWeakSet::JSWeakSetPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 873 | JSObjectPrintHeader(os, this, "JSWeakSet"); |
| 874 | os << "\n - table = " << Brief(table()); |
| 875 | JSObjectPrintBody(os, this); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 876 | } |
| 877 | |
| 878 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 879 | void JSArrayBuffer::JSArrayBufferPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 880 | JSObjectPrintHeader(os, this, "JSArrayBuffer"); |
| 881 | os << "\n - backing_store = " << backing_store(); |
| 882 | os << "\n - byte_length = " << Brief(byte_length()); |
| 883 | if (was_neutered()) os << " - neutered\n"; |
| 884 | JSObjectPrintBody(os, this, !was_neutered()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 885 | } |
| 886 | |
| 887 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 888 | void JSTypedArray::JSTypedArrayPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 889 | JSObjectPrintHeader(os, this, "JSTypedArray"); |
| 890 | os << "\n - buffer = " << Brief(buffer()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 891 | os << "\n - byte_offset = " << Brief(byte_offset()); |
| 892 | os << "\n - byte_length = " << Brief(byte_length()); |
| 893 | os << "\n - length = " << Brief(length()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 894 | if (WasNeutered()) os << " - neutered\n"; |
| 895 | JSObjectPrintBody(os, this, !WasNeutered()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 896 | } |
| 897 | |
| 898 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 899 | void JSDataView::JSDataViewPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 900 | JSObjectPrintHeader(os, this, "JSDataView"); |
| 901 | os << "\n - buffer =" << Brief(buffer()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 902 | os << "\n - byte_offset = " << Brief(byte_offset()); |
| 903 | os << "\n - byte_length = " << Brief(byte_length()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 904 | if (WasNeutered()) os << " - neutered\n"; |
| 905 | JSObjectPrintBody(os, this, !WasNeutered()); |
| 906 | } |
| 907 | |
| 908 | |
| 909 | void JSBoundFunction::JSBoundFunctionPrint(std::ostream& os) { // NOLINT |
| 910 | JSObjectPrintHeader(os, this, "JSBoundFunction"); |
| 911 | os << "\n - bound_target_function = " << Brief(bound_target_function()); |
| 912 | os << "\n - bound_this = " << Brief(bound_this()); |
| 913 | os << "\n - bound_arguments = " << Brief(bound_arguments()); |
| 914 | JSObjectPrintBody(os, this); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 915 | } |
| 916 | |
| 917 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 918 | void JSFunction::JSFunctionPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 919 | JSObjectPrintHeader(os, this, "Function"); |
| 920 | os << "\n - initial_map = "; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 921 | if (has_initial_map()) os << Brief(initial_map()); |
| 922 | os << "\n - shared_info = " << Brief(shared()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 923 | os << "\n - name = " << Brief(shared()->name()); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 924 | os << "\n - formal_parameter_count = " |
| 925 | << shared()->internal_formal_parameter_count(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 926 | if (shared()->is_generator()) { |
| 927 | os << "\n - generator"; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 928 | } else if (shared()->is_async()) { |
| 929 | os << "\n - async"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 930 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 931 | os << "\n - context = " << Brief(context()); |
| 932 | os << "\n - literals = " << Brief(literals()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 933 | os << "\n - code = " << Brief(code()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 934 | JSObjectPrintBody(os, this); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 935 | } |
| 936 | |
| 937 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 938 | void SharedFunctionInfo::SharedFunctionInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 939 | HeapObject::PrintHeader(os, "SharedFunctionInfo"); |
Ben Murdoch | da12d29 | 2016-06-02 14:46:10 +0100 | [diff] [blame] | 940 | os << "\n - name = " << Brief(name()); |
| 941 | os << "\n - formal_parameter_count = " << internal_formal_parameter_count(); |
| 942 | os << "\n - expected_nof_properties = " << expected_nof_properties(); |
| 943 | os << "\n - ast_node_count = " << ast_node_count(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 944 | os << "\n - instance class name = "; |
| 945 | instance_class_name()->Print(os); |
| 946 | os << "\n - code = " << Brief(code()); |
| 947 | if (HasSourceCode()) { |
| 948 | os << "\n - source code = "; |
| 949 | String* source = String::cast(Script::cast(script())->source()); |
| 950 | int start = start_position(); |
| 951 | int length = end_position() - start; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 952 | base::SmartArrayPointer<char> source_string = source->ToCString( |
| 953 | DISALLOW_NULLS, FAST_STRING_TRAVERSAL, start, length, NULL); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 954 | os << source_string.get(); |
| 955 | } |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 956 | // Script files are often large, hard to read. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 957 | // os << "\n - script ="; |
| 958 | // script()->Print(os); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 959 | if (is_named_expression()) { |
| 960 | os << "\n - named expression"; |
| 961 | } else if (is_anonymous_expression()) { |
| 962 | os << "\n - anonymous expression"; |
| 963 | } else if (is_declaration()) { |
| 964 | os << "\n - declaration"; |
| 965 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 966 | os << "\n - function token position = " << function_token_position(); |
| 967 | os << "\n - start position = " << start_position(); |
| 968 | os << "\n - end position = " << end_position(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 969 | os << "\n - debug info = " << Brief(debug_info()); |
| 970 | os << "\n - length = " << length(); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 971 | os << "\n - num_literals = " << num_literals(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 972 | os << "\n - optimized_code_map = " << Brief(optimized_code_map()); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 973 | os << "\n - feedback_metadata = "; |
| 974 | feedback_metadata()->TypeFeedbackMetadataPrint(os); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 975 | if (HasBytecodeArray()) { |
| 976 | os << "\n - bytecode_array = " << bytecode_array(); |
| 977 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 978 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 979 | } |
| 980 | |
| 981 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 982 | void JSGlobalProxy::JSGlobalProxyPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 983 | os << "global_proxy "; |
| 984 | JSObjectPrint(os); |
| 985 | os << "native context : " << Brief(native_context()); |
| 986 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 987 | } |
| 988 | |
| 989 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 990 | void JSGlobalObject::JSGlobalObjectPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 991 | os << "global "; |
| 992 | JSObjectPrint(os); |
| 993 | os << "native context : " << Brief(native_context()); |
| 994 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 995 | } |
| 996 | |
| 997 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 998 | void Cell::CellPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 999 | HeapObject::PrintHeader(os, "Cell"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1000 | os << "\n - value: " << Brief(value()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1001 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1002 | } |
| 1003 | |
| 1004 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1005 | void PropertyCell::PropertyCellPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1006 | HeapObject::PrintHeader(os, "PropertyCell"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1007 | os << "\n - value: " << Brief(value()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1008 | os << "\n - details: " << property_details(); |
| 1009 | os << "\n"; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1010 | } |
| 1011 | |
| 1012 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1013 | void WeakCell::WeakCellPrint(std::ostream& os) { // NOLINT |
| 1014 | HeapObject::PrintHeader(os, "WeakCell"); |
| 1015 | if (cleared()) { |
| 1016 | os << "\n - cleared"; |
| 1017 | } else { |
| 1018 | os << "\n - value: " << Brief(value()); |
| 1019 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1020 | os << "\n"; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1021 | } |
| 1022 | |
| 1023 | |
| 1024 | void Code::CodePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1025 | HeapObject::PrintHeader(os, "Code"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1026 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1027 | #ifdef ENABLE_DISASSEMBLER |
| 1028 | if (FLAG_use_verbose_printer) { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1029 | Disassemble(NULL, os); |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1030 | } |
| 1031 | #endif |
| 1032 | } |
| 1033 | |
| 1034 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1035 | void Foreign::ForeignPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1036 | os << "foreign address : " << foreign_address(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1037 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1038 | } |
| 1039 | |
| 1040 | |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1041 | void AccessorInfo::AccessorInfoPrint(std::ostream& os) { // NOLINT |
| 1042 | HeapObject::PrintHeader(os, "AccessorInfo"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1043 | os << "\n - name: " << Brief(name()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1044 | os << "\n - flag: " << flag(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1045 | os << "\n - getter: " << Brief(getter()); |
| 1046 | os << "\n - setter: " << Brief(setter()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1047 | os << "\n - js_getter: " << Brief(js_getter()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1048 | os << "\n - data: " << Brief(data()); |
| 1049 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1050 | } |
| 1051 | |
| 1052 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1053 | void Box::BoxPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1054 | HeapObject::PrintHeader(os, "Box"); |
| 1055 | os << "\n - value: " << Brief(value()); |
| 1056 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1057 | } |
| 1058 | |
| 1059 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1060 | void PrototypeInfo::PrototypeInfoPrint(std::ostream& os) { // NOLINT |
| 1061 | HeapObject::PrintHeader(os, "PrototypeInfo"); |
| 1062 | os << "\n - prototype users: " << Brief(prototype_users()); |
| 1063 | os << "\n - registry slot: " << registry_slot(); |
| 1064 | os << "\n - validity cell: " << Brief(validity_cell()); |
| 1065 | os << "\n"; |
| 1066 | } |
| 1067 | |
| 1068 | |
| 1069 | void SloppyBlockWithEvalContextExtension:: |
| 1070 | SloppyBlockWithEvalContextExtensionPrint(std::ostream& os) { // NOLINT |
| 1071 | HeapObject::PrintHeader(os, "SloppyBlockWithEvalContextExtension"); |
| 1072 | os << "\n - scope_info: " << Brief(scope_info()); |
| 1073 | os << "\n - extension: " << Brief(extension()); |
| 1074 | os << "\n"; |
| 1075 | } |
| 1076 | |
| 1077 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1078 | void AccessorPair::AccessorPairPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1079 | HeapObject::PrintHeader(os, "AccessorPair"); |
| 1080 | os << "\n - getter: " << Brief(getter()); |
| 1081 | os << "\n - setter: " << Brief(setter()); |
| 1082 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1083 | } |
| 1084 | |
| 1085 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1086 | void AccessCheckInfo::AccessCheckInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1087 | HeapObject::PrintHeader(os, "AccessCheckInfo"); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1088 | os << "\n - callback: " << Brief(callback()); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1089 | os << "\n - named_interceptor: " << Brief(named_interceptor()); |
| 1090 | os << "\n - indexed_interceptor: " << Brief(indexed_interceptor()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1091 | os << "\n - data: " << Brief(data()); |
| 1092 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1093 | } |
| 1094 | |
| 1095 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1096 | void InterceptorInfo::InterceptorInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1097 | HeapObject::PrintHeader(os, "InterceptorInfo"); |
| 1098 | os << "\n - getter: " << Brief(getter()); |
| 1099 | os << "\n - setter: " << Brief(setter()); |
| 1100 | os << "\n - query: " << Brief(query()); |
| 1101 | os << "\n - deleter: " << Brief(deleter()); |
| 1102 | os << "\n - enumerator: " << Brief(enumerator()); |
| 1103 | os << "\n - data: " << Brief(data()); |
| 1104 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1105 | } |
| 1106 | |
| 1107 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1108 | void CallHandlerInfo::CallHandlerInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1109 | HeapObject::PrintHeader(os, "CallHandlerInfo"); |
| 1110 | os << "\n - callback: " << Brief(callback()); |
| 1111 | os << "\n - data: " << Brief(data()); |
| 1112 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1113 | } |
| 1114 | |
| 1115 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1116 | void FunctionTemplateInfo::FunctionTemplateInfoPrint( |
| 1117 | std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1118 | HeapObject::PrintHeader(os, "FunctionTemplateInfo"); |
| 1119 | os << "\n - class name: " << Brief(class_name()); |
| 1120 | os << "\n - tag: " << Brief(tag()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1121 | os << "\n - serial_number: " << Brief(serial_number()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1122 | os << "\n - property_list: " << Brief(property_list()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1123 | os << "\n - call_code: " << Brief(call_code()); |
| 1124 | os << "\n - property_accessors: " << Brief(property_accessors()); |
| 1125 | os << "\n - prototype_template: " << Brief(prototype_template()); |
| 1126 | os << "\n - parent_template: " << Brief(parent_template()); |
| 1127 | os << "\n - named_property_handler: " << Brief(named_property_handler()); |
| 1128 | os << "\n - indexed_property_handler: " << Brief(indexed_property_handler()); |
| 1129 | os << "\n - instance_template: " << Brief(instance_template()); |
| 1130 | os << "\n - signature: " << Brief(signature()); |
| 1131 | os << "\n - access_check_info: " << Brief(access_check_info()); |
| 1132 | os << "\n - hidden_prototype: " << (hidden_prototype() ? "true" : "false"); |
| 1133 | os << "\n - undetectable: " << (undetectable() ? "true" : "false"); |
| 1134 | os << "\n - need_access_check: " << (needs_access_check() ? "true" : "false"); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1135 | os << "\n - instantiated: " << (instantiated() ? "true" : "false"); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1136 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1137 | } |
| 1138 | |
| 1139 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1140 | void ObjectTemplateInfo::ObjectTemplateInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1141 | HeapObject::PrintHeader(os, "ObjectTemplateInfo"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1142 | os << "\n - tag: " << Brief(tag()); |
| 1143 | os << "\n - serial_number: " << Brief(serial_number()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1144 | os << "\n - property_list: " << Brief(property_list()); |
| 1145 | os << "\n - property_accessors: " << Brief(property_accessors()); |
| 1146 | os << "\n - constructor: " << Brief(constructor()); |
| 1147 | os << "\n - internal_field_count: " << Brief(internal_field_count()); |
| 1148 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1149 | } |
| 1150 | |
| 1151 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1152 | void AllocationSite::AllocationSitePrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1153 | HeapObject::PrintHeader(os, "AllocationSite"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1154 | os << "\n - weak_next: " << Brief(weak_next()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1155 | os << "\n - dependent code: " << Brief(dependent_code()); |
| 1156 | os << "\n - nested site: " << Brief(nested_site()); |
| 1157 | os << "\n - memento found count: " |
| 1158 | << Brief(Smi::FromInt(memento_found_count())); |
| 1159 | os << "\n - memento create count: " |
| 1160 | << Brief(Smi::FromInt(memento_create_count())); |
| 1161 | os << "\n - pretenure decision: " |
| 1162 | << Brief(Smi::FromInt(pretenure_decision())); |
| 1163 | os << "\n - transition_info: "; |
| 1164 | if (transition_info()->IsSmi()) { |
| 1165 | ElementsKind kind = GetElementsKind(); |
| 1166 | os << "Array allocation with ElementsKind " << ElementsKindToString(kind); |
| 1167 | } else if (transition_info()->IsJSArray()) { |
| 1168 | os << "Array literal " << Brief(transition_info()); |
| 1169 | } else { |
| 1170 | os << "unknown transition_info" << Brief(transition_info()); |
| 1171 | } |
| 1172 | os << "\n"; |
| 1173 | } |
| 1174 | |
| 1175 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1176 | void AllocationMemento::AllocationMementoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1177 | HeapObject::PrintHeader(os, "AllocationMemento"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1178 | os << "\n - allocation site: "; |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1179 | if (IsValid()) { |
| 1180 | GetAllocationSite()->Print(os); |
| 1181 | } else { |
| 1182 | os << "<invalid>\n"; |
| 1183 | } |
| 1184 | } |
| 1185 | |
| 1186 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1187 | void Script::ScriptPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1188 | HeapObject::PrintHeader(os, "Script"); |
| 1189 | os << "\n - source: " << Brief(source()); |
| 1190 | os << "\n - name: " << Brief(name()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1191 | os << "\n - line_offset: " << line_offset(); |
| 1192 | os << "\n - column_offset: " << column_offset(); |
| 1193 | os << "\n - type: " << type(); |
| 1194 | os << "\n - id: " << id(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1195 | os << "\n - context data: " << Brief(context_data()); |
| 1196 | os << "\n - wrapper: " << Brief(wrapper()); |
| 1197 | os << "\n - compilation type: " << compilation_type(); |
| 1198 | os << "\n - line ends: " << Brief(line_ends()); |
| 1199 | os << "\n - eval from shared: " << Brief(eval_from_shared()); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1200 | os << "\n - eval from position: " << eval_from_position(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1201 | os << "\n - shared function infos: " << Brief(shared_function_infos()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1202 | os << "\n"; |
| 1203 | } |
| 1204 | |
| 1205 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1206 | void DebugInfo::DebugInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1207 | HeapObject::PrintHeader(os, "DebugInfo"); |
| 1208 | os << "\n - shared: " << Brief(shared()); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1209 | os << "\n - code: " << Brief(abstract_code()); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1210 | os << "\n - break_points: "; |
| 1211 | break_points()->Print(os); |
| 1212 | } |
| 1213 | |
| 1214 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1215 | void BreakPointInfo::BreakPointInfoPrint(std::ostream& os) { // NOLINT |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1216 | HeapObject::PrintHeader(os, "BreakPointInfo"); |
Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1217 | os << "\n - code_offset: " << code_offset(); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1218 | os << "\n - source_position: " << source_position(); |
| 1219 | os << "\n - statement_position: " << statement_position(); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1220 | os << "\n - break_point_objects: " << Brief(break_point_objects()); |
| 1221 | os << "\n"; |
| 1222 | } |
| 1223 | |
| 1224 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1225 | static void PrintBitMask(std::ostream& os, uint32_t value) { // NOLINT |
| 1226 | for (int i = 0; i < 32; i++) { |
| 1227 | if ((i & 7) == 0) os << " "; |
| 1228 | os << (((value & 1) == 0) ? "_" : "x"); |
| 1229 | value >>= 1; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1230 | } |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1231 | } |
| 1232 | |
| 1233 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1234 | void LayoutDescriptor::Print() { |
| 1235 | OFStream os(stdout); |
| 1236 | this->Print(os); |
| 1237 | os << std::flush; |
| 1238 | } |
| 1239 | |
| 1240 | |
| 1241 | void LayoutDescriptor::Print(std::ostream& os) { // NOLINT |
| 1242 | os << "Layout descriptor: "; |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1243 | if (IsOddball() && IsUninitialized(HeapObject::cast(this)->GetIsolate())) { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1244 | os << "<uninitialized>"; |
| 1245 | } else if (IsFastPointerLayout()) { |
| 1246 | os << "<all tagged>"; |
| 1247 | } else if (IsSmi()) { |
| 1248 | os << "fast"; |
| 1249 | PrintBitMask(os, static_cast<uint32_t>(Smi::cast(this)->value())); |
| 1250 | } else { |
| 1251 | os << "slow"; |
| 1252 | int len = length(); |
| 1253 | for (int i = 0; i < len; i++) { |
| 1254 | if (i > 0) os << " |"; |
| 1255 | PrintBitMask(os, get_scalar(i)); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1256 | } |
| 1257 | } |
| 1258 | os << "\n"; |
Steve Block | 9fac840 | 2011-05-12 15:51:54 +0100 | [diff] [blame] | 1259 | } |
| 1260 | |
| 1261 | |
| 1262 | #endif // OBJECT_PRINT |
| 1263 | |
| 1264 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1265 | #if TRACE_MAPS |
| 1266 | |
| 1267 | |
| 1268 | void Name::NameShortPrint() { |
| 1269 | if (this->IsString()) { |
| 1270 | PrintF("%s", String::cast(this)->ToCString().get()); |
| 1271 | } else { |
| 1272 | DCHECK(this->IsSymbol()); |
| 1273 | Symbol* s = Symbol::cast(this); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1274 | if (s->name()->IsUndefined(GetIsolate())) { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1275 | PrintF("#<%s>", s->PrivateSymbolToName()); |
| 1276 | } else { |
| 1277 | PrintF("<%s>", String::cast(s->name())->ToCString().get()); |
| 1278 | } |
| 1279 | } |
| 1280 | } |
| 1281 | |
| 1282 | |
| 1283 | int Name::NameShortPrint(Vector<char> str) { |
| 1284 | if (this->IsString()) { |
| 1285 | return SNPrintF(str, "%s", String::cast(this)->ToCString().get()); |
| 1286 | } else { |
| 1287 | DCHECK(this->IsSymbol()); |
| 1288 | Symbol* s = Symbol::cast(this); |
Ben Murdoch | 61f157c | 2016-09-16 13:49:30 +0100 | [diff] [blame] | 1289 | if (s->name()->IsUndefined(GetIsolate())) { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1290 | return SNPrintF(str, "#<%s>", s->PrivateSymbolToName()); |
| 1291 | } else { |
| 1292 | return SNPrintF(str, "<%s>", String::cast(s->name())->ToCString().get()); |
| 1293 | } |
| 1294 | } |
| 1295 | } |
| 1296 | |
| 1297 | |
| 1298 | #endif // TRACE_MAPS |
| 1299 | |
| 1300 | |
| 1301 | #if defined(DEBUG) || defined(OBJECT_PRINT) |
| 1302 | // This method is only meant to be called from gdb for debugging purposes. |
| 1303 | // Since the string can also be in two-byte encoding, non-Latin1 characters |
| 1304 | // will be ignored in the output. |
| 1305 | char* String::ToAsciiArray() { |
| 1306 | // Static so that subsequent calls frees previously allocated space. |
| 1307 | // This also means that previous results will be overwritten. |
| 1308 | static char* buffer = NULL; |
| 1309 | if (buffer != NULL) delete[] buffer; |
| 1310 | buffer = new char[length() + 1]; |
| 1311 | WriteToFlat(this, reinterpret_cast<uint8_t*>(buffer), 0, length()); |
| 1312 | buffer[length()] = 0; |
| 1313 | return buffer; |
| 1314 | } |
| 1315 | |
| 1316 | |
| 1317 | void DescriptorArray::Print() { |
| 1318 | OFStream os(stdout); |
| 1319 | this->PrintDescriptors(os); |
| 1320 | os << std::flush; |
| 1321 | } |
| 1322 | |
| 1323 | |
| 1324 | void DescriptorArray::PrintDescriptors(std::ostream& os) { // NOLINT |
| 1325 | HandleScope scope(GetIsolate()); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1326 | os << "Descriptor array #" << number_of_descriptors(); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1327 | for (int i = 0; i < number_of_descriptors(); i++) { |
| 1328 | Descriptor desc; |
| 1329 | Get(i, &desc); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1330 | os << "\n " << i << ": " << desc; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1331 | } |
| 1332 | os << "\n"; |
| 1333 | } |
| 1334 | |
| 1335 | |
| 1336 | void TransitionArray::Print() { |
| 1337 | OFStream os(stdout); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1338 | TransitionArray::PrintTransitions(os, this); |
| 1339 | os << "\n" << std::flush; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1340 | } |
| 1341 | |
| 1342 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1343 | void TransitionArray::PrintTransitions(std::ostream& os, Object* transitions, |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1344 | bool print_header) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1345 | int num_transitions = NumberOfTransitions(transitions); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1346 | if (print_header) { |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1347 | os << "Transition array #" << num_transitions << ":"; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1348 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1349 | for (int i = 0; i < num_transitions; i++) { |
| 1350 | Name* key = GetKey(transitions, i); |
| 1351 | Map* target = GetTarget(transitions, i); |
Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 1352 | os << "\n "; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1353 | #ifdef OBJECT_PRINT |
| 1354 | key->NamePrint(os); |
| 1355 | #else |
| 1356 | key->ShortPrint(os); |
| 1357 | #endif |
| 1358 | os << ": "; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1359 | Heap* heap = key->GetHeap(); |
| 1360 | if (key == heap->nonextensible_symbol()) { |
| 1361 | os << "(transition to non-extensible)"; |
| 1362 | } else if (key == heap->sealed_symbol()) { |
| 1363 | os << "(transition to sealed)"; |
| 1364 | } else if (key == heap->frozen_symbol()) { |
| 1365 | os << "(transition to frozen)"; |
| 1366 | } else if (key == heap->elements_transition_symbol()) { |
| 1367 | os << "(transition to " << ElementsKindToString(target->elements_kind()) |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1368 | << ")"; |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1369 | } else if (key == heap->strict_function_transition_symbol()) { |
| 1370 | os << " (transition to strict function)"; |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1371 | } else { |
| 1372 | PropertyDetails details = GetTargetDetails(key, target); |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1373 | os << "(transition to "; |
| 1374 | if (details.location() == kDescriptor) { |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1375 | os << "immutable "; |
| 1376 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1377 | os << (details.kind() == kData ? "data" : "accessor"); |
| 1378 | if (details.location() == kDescriptor) { |
| 1379 | Object* value = |
| 1380 | target->instance_descriptors()->GetValue(target->LastAdded()); |
| 1381 | os << " " << Brief(value); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1382 | } |
| 1383 | os << "), attrs: " << details.attributes(); |
| 1384 | } |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1385 | os << " -> " << Brief(target); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1386 | } |
| 1387 | } |
| 1388 | |
| 1389 | |
| 1390 | void JSObject::PrintTransitions(std::ostream& os) { // NOLINT |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1391 | Object* transitions = map()->raw_transitions(); |
| 1392 | int num_transitions = TransitionArray::NumberOfTransitions(transitions); |
| 1393 | if (num_transitions == 0) return; |
| 1394 | os << "\n - transitions"; |
| 1395 | TransitionArray::PrintTransitions(os, transitions, false); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1396 | } |
| 1397 | #endif // defined(DEBUG) || defined(OBJECT_PRINT) |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1398 | } // namespace internal |
| 1399 | } // namespace v8 |