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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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| 392 return StartupData::kUncompressed; | 392 return StartupData::kUncompressed; |
| 393 #endif | 393 #endif |
| 394 } | 394 } |
| 395 | 395 |
| 396 | 396 |
| 397 enum CompressedStartupDataItems { | 397 enum CompressedStartupDataItems { |
| 398 kSnapshot = 0, | 398 kSnapshot = 0, |
| 399 kSnapshotContext, | 399 kSnapshotContext, |
| 400 kLibraries, | 400 kLibraries, |
| 401 kExperimentalLibraries, | 401 kExperimentalLibraries, |
| 402 #if defined(V8_I18N_SUPPORT) |
| 403 kI18NExtension, |
| 404 #endif |
| 402 kCompressedStartupDataCount | 405 kCompressedStartupDataCount |
| 403 }; | 406 }; |
| 404 | 407 |
| 405 | 408 |
| 406 int V8::GetCompressedStartupDataCount() { | 409 int V8::GetCompressedStartupDataCount() { |
| 407 #ifdef COMPRESS_STARTUP_DATA_BZ2 | 410 #ifdef COMPRESS_STARTUP_DATA_BZ2 |
| 408 return kCompressedStartupDataCount; | 411 return kCompressedStartupDataCount; |
| 409 #else | 412 #else |
| 410 return 0; | 413 return 0; |
| 411 #endif | 414 #endif |
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| 432 compressed_data[kLibraries].raw_size = i::Natives::GetRawScriptsSize(); | 435 compressed_data[kLibraries].raw_size = i::Natives::GetRawScriptsSize(); |
| 433 | 436 |
| 434 i::Vector<const i::byte> exp_libraries_source = | 437 i::Vector<const i::byte> exp_libraries_source = |
| 435 i::ExperimentalNatives::GetScriptsSource(); | 438 i::ExperimentalNatives::GetScriptsSource(); |
| 436 compressed_data[kExperimentalLibraries].data = | 439 compressed_data[kExperimentalLibraries].data = |
| 437 reinterpret_cast<const char*>(exp_libraries_source.start()); | 440 reinterpret_cast<const char*>(exp_libraries_source.start()); |
| 438 compressed_data[kExperimentalLibraries].compressed_size = | 441 compressed_data[kExperimentalLibraries].compressed_size = |
| 439 exp_libraries_source.length(); | 442 exp_libraries_source.length(); |
| 440 compressed_data[kExperimentalLibraries].raw_size = | 443 compressed_data[kExperimentalLibraries].raw_size = |
| 441 i::ExperimentalNatives::GetRawScriptsSize(); | 444 i::ExperimentalNatives::GetRawScriptsSize(); |
| 445 |
| 446 #if defined(V8_I18N_SUPPORT) |
| 447 i::Vector<const ii:byte> i18n_extension_source = |
| 448 i::I18NNatives::GetScriptsSource(); |
| 449 compressed_data[kI18NExtension].data = |
| 450 reinterpret_cast<const char*>(i18n_extension_source.start()); |
| 451 compressed_data[kI18NExtension].compressed_size = |
| 452 i18n_extension_source.length(); |
| 453 compressed_data[kI18NExtension].raw_size = |
| 454 i::I18NNatives::GetRawScriptsSize(); |
| 455 #endif |
| 442 #endif | 456 #endif |
| 443 } | 457 } |
| 444 | 458 |
| 445 | 459 |
| 446 void V8::SetDecompressedStartupData(StartupData* decompressed_data) { | 460 void V8::SetDecompressedStartupData(StartupData* decompressed_data) { |
| 447 #ifdef COMPRESS_STARTUP_DATA_BZ2 | 461 #ifdef COMPRESS_STARTUP_DATA_BZ2 |
| 448 ASSERT_EQ(i::Snapshot::raw_size(), decompressed_data[kSnapshot].raw_size); | 462 ASSERT_EQ(i::Snapshot::raw_size(), decompressed_data[kSnapshot].raw_size); |
| 449 i::Snapshot::set_raw_data( | 463 i::Snapshot::set_raw_data( |
| 450 reinterpret_cast<const i::byte*>(decompressed_data[kSnapshot].data)); | 464 reinterpret_cast<const i::byte*>(decompressed_data[kSnapshot].data)); |
| 451 | 465 |
| 452 ASSERT_EQ(i::Snapshot::context_raw_size(), | 466 ASSERT_EQ(i::Snapshot::context_raw_size(), |
| 453 decompressed_data[kSnapshotContext].raw_size); | 467 decompressed_data[kSnapshotContext].raw_size); |
| 454 i::Snapshot::set_context_raw_data( | 468 i::Snapshot::set_context_raw_data( |
| 455 reinterpret_cast<const i::byte*>( | 469 reinterpret_cast<const i::byte*>( |
| 456 decompressed_data[kSnapshotContext].data)); | 470 decompressed_data[kSnapshotContext].data)); |
| 457 | 471 |
| 458 ASSERT_EQ(i::Natives::GetRawScriptsSize(), | 472 ASSERT_EQ(i::Natives::GetRawScriptsSize(), |
| 459 decompressed_data[kLibraries].raw_size); | 473 decompressed_data[kLibraries].raw_size); |
| 460 i::Vector<const char> libraries_source( | 474 i::Vector<const char> libraries_source( |
| 461 decompressed_data[kLibraries].data, | 475 decompressed_data[kLibraries].data, |
| 462 decompressed_data[kLibraries].raw_size); | 476 decompressed_data[kLibraries].raw_size); |
| 463 i::Natives::SetRawScriptsSource(libraries_source); | 477 i::Natives::SetRawScriptsSource(libraries_source); |
| 464 | 478 |
| 465 ASSERT_EQ(i::ExperimentalNatives::GetRawScriptsSize(), | 479 ASSERT_EQ(i::ExperimentalNatives::GetRawScriptsSize(), |
| 466 decompressed_data[kExperimentalLibraries].raw_size); | 480 decompressed_data[kExperimentalLibraries].raw_size); |
| 467 i::Vector<const char> exp_libraries_source( | 481 i::Vector<const char> exp_libraries_source( |
| 468 decompressed_data[kExperimentalLibraries].data, | 482 decompressed_data[kExperimentalLibraries].data, |
| 469 decompressed_data[kExperimentalLibraries].raw_size); | 483 decompressed_data[kExperimentalLibraries].raw_size); |
| 470 i::ExperimentalNatives::SetRawScriptsSource(exp_libraries_source); | 484 i::ExperimentalNatives::SetRawScriptsSource(exp_libraries_source); |
| 485 |
| 486 #if defined(V8_I18N_SUPPORT) |
| 487 ASSERT_EQ(i::I18NNatives::GetRawScriptsSize(), |
| 488 decompressed_data[kI18NExtension].raw_size); |
| 489 i::Vector<const char> i18n_extension_source( |
| 490 decompressed_data[kI18NExtension].data, |
| 491 decompressed_data[kI18NExtension].raw_size); |
| 492 i::I18NNatives::SetRawScriptsSource(i18n_extension_source); |
| 493 #endif |
| 471 #endif | 494 #endif |
| 472 } | 495 } |
| 473 | 496 |
| 474 | 497 |
| 475 void V8::SetFatalErrorHandler(FatalErrorCallback that) { | 498 void V8::SetFatalErrorHandler(FatalErrorCallback that) { |
| 476 i::Isolate* isolate = EnterIsolateIfNeeded(); | 499 i::Isolate* isolate = EnterIsolateIfNeeded(); |
| 477 isolate->set_exception_behavior(that); | 500 isolate->set_exception_behavior(that); |
| 478 } | 501 } |
| 479 | 502 |
| 480 | 503 |
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| 8194 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); | 8217 Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate()); |
| 8195 Address callback_address = | 8218 Address callback_address = |
| 8196 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); | 8219 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); |
| 8197 VMState<EXTERNAL> state(isolate); | 8220 VMState<EXTERNAL> state(isolate); |
| 8198 ExternalCallbackScope call_scope(isolate, callback_address); | 8221 ExternalCallbackScope call_scope(isolate, callback_address); |
| 8199 return callback(info); | 8222 return callback(info); |
| 8200 } | 8223 } |
| 8201 | 8224 |
| 8202 | 8225 |
| 8203 } } // namespace v8::internal | 8226 } } // namespace v8::internal |
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