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