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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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357 4, | 357 4, |
358 "StackGuard::address_of_jslimit()"); | 358 "StackGuard::address_of_jslimit()"); |
359 Add(ExternalReference::address_of_real_stack_limit().address(), | 359 Add(ExternalReference::address_of_real_stack_limit().address(), |
360 UNCLASSIFIED, | 360 UNCLASSIFIED, |
361 5, | 361 5, |
362 "StackGuard::address_of_real_jslimit()"); | 362 "StackGuard::address_of_real_jslimit()"); |
363 Add(ExternalReference::address_of_regexp_stack_limit().address(), | 363 Add(ExternalReference::address_of_regexp_stack_limit().address(), |
364 UNCLASSIFIED, | 364 UNCLASSIFIED, |
365 6, | 365 6, |
366 "RegExpStack::limit_address()"); | 366 "RegExpStack::limit_address()"); |
| 367 Add(ExternalReference::address_of_regexp_stack_memory_address().address(), |
| 368 UNCLASSIFIED, |
| 369 7, |
| 370 "RegExpStack::memory_address()"); |
| 371 Add(ExternalReference::address_of_regexp_stack_memory_size().address(), |
| 372 UNCLASSIFIED, |
| 373 8, |
| 374 "RegExpStack::memory_size()"); |
| 375 Add(ExternalReference::address_of_static_offsets_vector().address(), |
| 376 UNCLASSIFIED, |
| 377 9, |
| 378 "OffsetsVector::static_offsets_vector"); |
367 Add(ExternalReference::new_space_start().address(), | 379 Add(ExternalReference::new_space_start().address(), |
368 UNCLASSIFIED, | 380 UNCLASSIFIED, |
369 7, | 381 10, |
370 "Heap::NewSpaceStart()"); | 382 "Heap::NewSpaceStart()"); |
371 Add(ExternalReference::new_space_mask().address(), | 383 Add(ExternalReference::new_space_mask().address(), |
372 UNCLASSIFIED, | 384 UNCLASSIFIED, |
373 8, | 385 11, |
374 "Heap::NewSpaceMask()"); | 386 "Heap::NewSpaceMask()"); |
375 Add(ExternalReference::heap_always_allocate_scope_depth().address(), | 387 Add(ExternalReference::heap_always_allocate_scope_depth().address(), |
376 UNCLASSIFIED, | 388 UNCLASSIFIED, |
377 9, | 389 12, |
378 "Heap::always_allocate_scope_depth()"); | 390 "Heap::always_allocate_scope_depth()"); |
379 Add(ExternalReference::new_space_allocation_limit_address().address(), | 391 Add(ExternalReference::new_space_allocation_limit_address().address(), |
380 UNCLASSIFIED, | 392 UNCLASSIFIED, |
381 10, | 393 13, |
382 "Heap::NewSpaceAllocationLimitAddress()"); | 394 "Heap::NewSpaceAllocationLimitAddress()"); |
383 Add(ExternalReference::new_space_allocation_top_address().address(), | 395 Add(ExternalReference::new_space_allocation_top_address().address(), |
384 UNCLASSIFIED, | 396 UNCLASSIFIED, |
385 11, | 397 14, |
386 "Heap::NewSpaceAllocationTopAddress()"); | 398 "Heap::NewSpaceAllocationTopAddress()"); |
387 #ifdef ENABLE_DEBUGGER_SUPPORT | 399 #ifdef ENABLE_DEBUGGER_SUPPORT |
388 Add(ExternalReference::debug_break().address(), | 400 Add(ExternalReference::debug_break().address(), |
389 UNCLASSIFIED, | 401 UNCLASSIFIED, |
390 12, | 402 15, |
391 "Debug::Break()"); | 403 "Debug::Break()"); |
392 Add(ExternalReference::debug_step_in_fp_address().address(), | 404 Add(ExternalReference::debug_step_in_fp_address().address(), |
393 UNCLASSIFIED, | 405 UNCLASSIFIED, |
394 13, | 406 16, |
395 "Debug::step_in_fp_addr()"); | 407 "Debug::step_in_fp_addr()"); |
396 #endif | 408 #endif |
397 Add(ExternalReference::double_fp_operation(Token::ADD).address(), | 409 Add(ExternalReference::double_fp_operation(Token::ADD).address(), |
398 UNCLASSIFIED, | 410 UNCLASSIFIED, |
399 14, | 411 17, |
400 "add_two_doubles"); | 412 "add_two_doubles"); |
401 Add(ExternalReference::double_fp_operation(Token::SUB).address(), | 413 Add(ExternalReference::double_fp_operation(Token::SUB).address(), |
402 UNCLASSIFIED, | 414 UNCLASSIFIED, |
403 15, | 415 18, |
404 "sub_two_doubles"); | 416 "sub_two_doubles"); |
405 Add(ExternalReference::double_fp_operation(Token::MUL).address(), | 417 Add(ExternalReference::double_fp_operation(Token::MUL).address(), |
406 UNCLASSIFIED, | 418 UNCLASSIFIED, |
407 16, | 419 19, |
408 "mul_two_doubles"); | 420 "mul_two_doubles"); |
409 Add(ExternalReference::double_fp_operation(Token::DIV).address(), | 421 Add(ExternalReference::double_fp_operation(Token::DIV).address(), |
410 UNCLASSIFIED, | 422 UNCLASSIFIED, |
411 17, | 423 20, |
412 "div_two_doubles"); | 424 "div_two_doubles"); |
413 Add(ExternalReference::double_fp_operation(Token::MOD).address(), | 425 Add(ExternalReference::double_fp_operation(Token::MOD).address(), |
414 UNCLASSIFIED, | 426 UNCLASSIFIED, |
415 18, | 427 21, |
416 "mod_two_doubles"); | 428 "mod_two_doubles"); |
417 Add(ExternalReference::compare_doubles().address(), | 429 Add(ExternalReference::compare_doubles().address(), |
418 UNCLASSIFIED, | 430 UNCLASSIFIED, |
419 19, | 431 22, |
420 "compare_doubles"); | 432 "compare_doubles"); |
421 #ifndef V8_INTERPRETED_REGEXP | 433 #ifndef V8_INTERPRETED_REGEXP |
422 Add(ExternalReference::re_case_insensitive_compare_uc16().address(), | 434 Add(ExternalReference::re_case_insensitive_compare_uc16().address(), |
423 UNCLASSIFIED, | 435 UNCLASSIFIED, |
424 20, | 436 23, |
425 "NativeRegExpMacroAssembler::CaseInsensitiveCompareUC16()"); | 437 "NativeRegExpMacroAssembler::CaseInsensitiveCompareUC16()"); |
426 Add(ExternalReference::re_check_stack_guard_state().address(), | 438 Add(ExternalReference::re_check_stack_guard_state().address(), |
427 UNCLASSIFIED, | 439 UNCLASSIFIED, |
428 21, | 440 24, |
429 "RegExpMacroAssembler*::CheckStackGuardState()"); | 441 "RegExpMacroAssembler*::CheckStackGuardState()"); |
430 Add(ExternalReference::re_grow_stack().address(), | 442 Add(ExternalReference::re_grow_stack().address(), |
431 UNCLASSIFIED, | 443 UNCLASSIFIED, |
432 22, | 444 25, |
433 "NativeRegExpMacroAssembler::GrowStack()"); | 445 "NativeRegExpMacroAssembler::GrowStack()"); |
434 Add(ExternalReference::re_word_character_map().address(), | 446 Add(ExternalReference::re_word_character_map().address(), |
435 UNCLASSIFIED, | 447 UNCLASSIFIED, |
436 23, | 448 26, |
437 "NativeRegExpMacroAssembler::word_character_map"); | 449 "NativeRegExpMacroAssembler::word_character_map"); |
438 #endif // V8_INTERPRETED_REGEXP | 450 #endif // V8_INTERPRETED_REGEXP |
439 // Keyed lookup cache. | 451 // Keyed lookup cache. |
440 Add(ExternalReference::keyed_lookup_cache_keys().address(), | 452 Add(ExternalReference::keyed_lookup_cache_keys().address(), |
441 UNCLASSIFIED, | 453 UNCLASSIFIED, |
442 24, | 454 27, |
443 "KeyedLookupCache::keys()"); | 455 "KeyedLookupCache::keys()"); |
444 Add(ExternalReference::keyed_lookup_cache_field_offsets().address(), | 456 Add(ExternalReference::keyed_lookup_cache_field_offsets().address(), |
445 UNCLASSIFIED, | 457 UNCLASSIFIED, |
446 25, | 458 28, |
447 "KeyedLookupCache::field_offsets()"); | 459 "KeyedLookupCache::field_offsets()"); |
448 Add(ExternalReference::transcendental_cache_array_address().address(), | 460 Add(ExternalReference::transcendental_cache_array_address().address(), |
449 UNCLASSIFIED, | 461 UNCLASSIFIED, |
450 26, | 462 29, |
451 "TranscendentalCache::caches()"); | 463 "TranscendentalCache::caches()"); |
452 } | 464 } |
453 | 465 |
454 | 466 |
455 ExternalReferenceEncoder::ExternalReferenceEncoder() | 467 ExternalReferenceEncoder::ExternalReferenceEncoder() |
456 : encodings_(Match) { | 468 : encodings_(Match) { |
457 ExternalReferenceTable* external_references = | 469 ExternalReferenceTable* external_references = |
458 ExternalReferenceTable::instance(); | 470 ExternalReferenceTable::instance(); |
459 for (int i = 0; i < external_references->size(); ++i) { | 471 for (int i = 0; i < external_references->size(); ++i) { |
460 Put(external_references->address(i), i); | 472 Put(external_references->address(i), i); |
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1430 fullness_[space] = RoundUp(fullness_[space], Page::kPageSize); | 1442 fullness_[space] = RoundUp(fullness_[space], Page::kPageSize); |
1431 } | 1443 } |
1432 } | 1444 } |
1433 int allocation_address = fullness_[space]; | 1445 int allocation_address = fullness_[space]; |
1434 fullness_[space] = allocation_address + size; | 1446 fullness_[space] = allocation_address + size; |
1435 return allocation_address; | 1447 return allocation_address; |
1436 } | 1448 } |
1437 | 1449 |
1438 | 1450 |
1439 } } // namespace v8::internal | 1451 } } // namespace v8::internal |
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