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Issue 11316219: Improve debug printing of non-strict arguments object. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years 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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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377 case EXTERNAL_FLOAT_ELEMENTS: { 377 case EXTERNAL_FLOAT_ELEMENTS: {
378 ExternalFloatArray* p = ExternalFloatArray::cast(elements()); 378 ExternalFloatArray* p = ExternalFloatArray::cast(elements());
379 for (int i = 0; i < p->length(); i++) { 379 for (int i = 0; i < p->length(); i++) {
380 PrintF(out, " %d: %f\n", i, p->get_scalar(i)); 380 PrintF(out, " %d: %f\n", i, p->get_scalar(i));
381 } 381 }
382 break; 382 break;
383 } 383 }
384 case EXTERNAL_DOUBLE_ELEMENTS: { 384 case EXTERNAL_DOUBLE_ELEMENTS: {
385 ExternalDoubleArray* p = ExternalDoubleArray::cast(elements()); 385 ExternalDoubleArray* p = ExternalDoubleArray::cast(elements());
386 for (int i = 0; i < p->length(); i++) { 386 for (int i = 0; i < p->length(); i++) {
387 PrintF(out, " %d: %f\n", i, p->get_scalar(i)); 387 PrintF(out, " %d: %f\n", i, p->get_scalar(i));
388 } 388 }
389 break; 389 break;
390 } 390 }
391 case DICTIONARY_ELEMENTS: 391 case DICTIONARY_ELEMENTS:
392 elements()->Print(out); 392 elements()->Print(out);
393 break; 393 break;
394 case NON_STRICT_ARGUMENTS_ELEMENTS: { 394 case NON_STRICT_ARGUMENTS_ELEMENTS: {
395 FixedArray* p = FixedArray::cast(elements()); 395 FixedArray* p = FixedArray::cast(elements());
396 PrintF(out, " parameter map:");
396 for (int i = 2; i < p->length(); i++) { 397 for (int i = 2; i < p->length(); i++) {
397 PrintF(out, " %d: ", i); 398 PrintF(out, " %d:", i - 2);
Toon Verwaest 2012/11/28 13:20:54 Magic constants ftw. If there is a k-version of th
398 p->get(i)->ShortPrint(out); 399 p->get(i)->ShortPrint(out);
399 PrintF(out, "\n");
400 } 400 }
401 PrintF(out, "\n context: ");
402 p->get(0)->ShortPrint(out);
403 PrintF(out, "\n arguments: ");
404 p->get(1)->ShortPrint(out);
405 PrintF(out, "\n");
401 break; 406 break;
402 } 407 }
403 } 408 }
404 } 409 }
405 410
406 411
407 void JSObject::PrintTransitions(FILE* out) { 412 void JSObject::PrintTransitions(FILE* out) {
408 if (!map()->HasTransitionArray()) return; 413 if (!map()->HasTransitionArray()) return;
409 TransitionArray* transitions = map()->transitions(); 414 TransitionArray* transitions = map()->transitions();
410 for (int i = 0; i < transitions->number_of_transitions(); i++) { 415 for (int i = 0; i < transitions->number_of_transitions(); i++) {
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1094 } 1099 }
1095 } 1100 }
1096 PrintF(out, "\n"); 1101 PrintF(out, "\n");
1097 } 1102 }
1098 1103
1099 1104
1100 #endif // OBJECT_PRINT 1105 #endif // OBJECT_PRINT
1101 1106
1102 1107
1103 } } // namespace v8::internal 1108 } } // namespace v8::internal
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