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Issue 1155703006: Revert of Embedded constant pools. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/disasm.h" 7 #include "src/disasm.h"
8 #include "src/disassembler.h" 8 #include "src/disassembler.h"
9 #include "src/heap/objects-visiting.h" 9 #include "src/heap/objects-visiting.h"
10 #include "src/jsregexp.h" 10 #include "src/jsregexp.h"
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56 HeapNumber::cast(this)->HeapNumberPrint(os); 56 HeapNumber::cast(this)->HeapNumberPrint(os);
57 break; 57 break;
58 case MUTABLE_HEAP_NUMBER_TYPE: 58 case MUTABLE_HEAP_NUMBER_TYPE:
59 os << "<mutable "; 59 os << "<mutable ";
60 HeapNumber::cast(this)->HeapNumberPrint(os); 60 HeapNumber::cast(this)->HeapNumberPrint(os);
61 os << ">"; 61 os << ">";
62 break; 62 break;
63 case FIXED_DOUBLE_ARRAY_TYPE: 63 case FIXED_DOUBLE_ARRAY_TYPE:
64 FixedDoubleArray::cast(this)->FixedDoubleArrayPrint(os); 64 FixedDoubleArray::cast(this)->FixedDoubleArrayPrint(os);
65 break; 65 break;
66 case CONSTANT_POOL_ARRAY_TYPE:
67 ConstantPoolArray::cast(this)->ConstantPoolArrayPrint(os);
68 break;
66 case FIXED_ARRAY_TYPE: 69 case FIXED_ARRAY_TYPE:
67 FixedArray::cast(this)->FixedArrayPrint(os); 70 FixedArray::cast(this)->FixedArrayPrint(os);
68 break; 71 break;
69 case BYTE_ARRAY_TYPE: 72 case BYTE_ARRAY_TYPE:
70 ByteArray::cast(this)->ByteArrayPrint(os); 73 ByteArray::cast(this)->ByteArrayPrint(os);
71 break; 74 break;
72 case FREE_SPACE_TYPE: 75 case FREE_SPACE_TYPE:
73 FreeSpace::cast(this)->FreeSpacePrint(os); 76 FreeSpace::cast(this)->FreeSpacePrint(os);
74 break; 77 break;
75 78
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491 os << " - length: " << length(); 494 os << " - length: " << length();
492 for (int i = 0; i < length(); i++) { 495 for (int i = 0; i < length(); i++) {
493 os << "\n [" << i << "]: "; 496 os << "\n [" << i << "]: ";
494 if (is_the_hole(i)) { 497 if (is_the_hole(i)) {
495 os << "<the hole>"; 498 os << "<the hole>";
496 } else { 499 } else {
497 os << get_scalar(i); 500 os << get_scalar(i);
498 } 501 }
499 } 502 }
500 os << "\n"; 503 os << "\n";
504 }
505
506
507 void ConstantPoolArray::ConstantPoolArrayPrint(std::ostream& os) { // NOLINT
508 HeapObject::PrintHeader(os, "ConstantPoolArray");
509 os << " - length: " << length();
510 for (int i = 0; i <= last_index(INT32, SMALL_SECTION); i++) {
511 if (i < last_index(INT64, SMALL_SECTION)) {
512 os << "\n [" << i << "]: double: " << get_int64_entry_as_double(i);
513 } else if (i <= last_index(CODE_PTR, SMALL_SECTION)) {
514 os << "\n [" << i << "]: code target pointer: "
515 << reinterpret_cast<void*>(get_code_ptr_entry(i));
516 } else if (i <= last_index(HEAP_PTR, SMALL_SECTION)) {
517 os << "\n [" << i << "]: heap pointer: "
518 << reinterpret_cast<void*>(get_heap_ptr_entry(i));
519 } else if (i <= last_index(INT32, SMALL_SECTION)) {
520 os << "\n [" << i << "]: int32: " << get_int32_entry(i);
521 }
522 }
523 if (is_extended_layout()) {
524 os << "\n Extended section:";
525 for (int i = first_extended_section_index();
526 i <= last_index(INT32, EXTENDED_SECTION); i++) {
527 if (i < last_index(INT64, EXTENDED_SECTION)) {
528 os << "\n [" << i << "]: double: " << get_int64_entry_as_double(i);
529 } else if (i <= last_index(CODE_PTR, EXTENDED_SECTION)) {
530 os << "\n [" << i << "]: code target pointer: "
531 << reinterpret_cast<void*>(get_code_ptr_entry(i));
532 } else if (i <= last_index(HEAP_PTR, EXTENDED_SECTION)) {
533 os << "\n [" << i << "]: heap pointer: "
534 << reinterpret_cast<void*>(get_heap_ptr_entry(i));
535 } else if (i <= last_index(INT32, EXTENDED_SECTION)) {
536 os << "\n [" << i << "]: int32: " << get_int32_entry(i);
537 }
538 }
539 }
540 os << "\n";
501 } 541 }
502 542
503 543
504 void JSValue::JSValuePrint(std::ostream& os) { // NOLINT 544 void JSValue::JSValuePrint(std::ostream& os) { // NOLINT
505 HeapObject::PrintHeader(os, "ValueObject"); 545 HeapObject::PrintHeader(os, "ValueObject");
506 value()->Print(os); 546 value()->Print(os);
507 } 547 }
508 548
509 549
510 void JSMessageObject::JSMessageObjectPrint(std::ostream& os) { // NOLINT 550 void JSMessageObject::JSMessageObjectPrint(std::ostream& os) { // NOLINT
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1168 } 1208 }
1169 } 1209 }
1170 1210
1171 1211
1172 void JSObject::PrintTransitions(std::ostream& os) { // NOLINT 1212 void JSObject::PrintTransitions(std::ostream& os) { // NOLINT
1173 TransitionArray::PrintTransitions(os, map()->raw_transitions()); 1213 TransitionArray::PrintTransitions(os, map()->raw_transitions());
1174 } 1214 }
1175 #endif // defined(DEBUG) || defined(OBJECT_PRINT) 1215 #endif // defined(DEBUG) || defined(OBJECT_PRINT)
1176 } // namespace internal 1216 } // namespace internal
1177 } // namespace v8 1217 } // namespace v8
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