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Issue 1268413002: Revert of Remove serializer-specific hash table size heuristic. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 4 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/api.h" 5 #include "src/api.h"
6 6
7 #include <string.h> // For memcpy, strlen. 7 #include <string.h> // For memcpy, strlen.
8 #ifdef V8_USE_ADDRESS_SANITIZER 8 #ifdef V8_USE_ADDRESS_SANITIZER
9 #include <sanitizer/asan_interface.h> 9 #include <sanitizer/asan_interface.h>
10 #endif // V8_USE_ADDRESS_SANITIZER 10 #endif // V8_USE_ADDRESS_SANITIZER
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360 StartupData V8::CreateSnapshotDataBlob(const char* custom_source) { 360 StartupData V8::CreateSnapshotDataBlob(const char* custom_source) {
361 i::Isolate* internal_isolate = new i::Isolate(true); 361 i::Isolate* internal_isolate = new i::Isolate(true);
362 ArrayBufferAllocator allocator; 362 ArrayBufferAllocator allocator;
363 internal_isolate->set_array_buffer_allocator(&allocator); 363 internal_isolate->set_array_buffer_allocator(&allocator);
364 Isolate* isolate = reinterpret_cast<Isolate*>(internal_isolate); 364 Isolate* isolate = reinterpret_cast<Isolate*>(internal_isolate);
365 StartupData result = {NULL, 0}; 365 StartupData result = {NULL, 0};
366 { 366 {
367 base::ElapsedTimer timer; 367 base::ElapsedTimer timer;
368 timer.Start(); 368 timer.Start();
369 Isolate::Scope isolate_scope(isolate); 369 Isolate::Scope isolate_scope(isolate);
370 internal_isolate->set_creating_default_snapshot(true);
370 internal_isolate->Init(NULL); 371 internal_isolate->Init(NULL);
371 Persistent<Context> context; 372 Persistent<Context> context;
372 i::Snapshot::Metadata metadata; 373 i::Snapshot::Metadata metadata;
373 { 374 {
374 HandleScope handle_scope(isolate); 375 HandleScope handle_scope(isolate);
375 Local<Context> new_context = Context::New(isolate); 376 Local<Context> new_context = Context::New(isolate);
377 internal_isolate->set_creating_default_snapshot(false);
376 context.Reset(isolate, new_context); 378 context.Reset(isolate, new_context);
377 if (custom_source != NULL) { 379 if (custom_source != NULL) {
378 metadata.set_embeds_script(true); 380 metadata.set_embeds_script(true);
379 Context::Scope context_scope(new_context); 381 Context::Scope context_scope(new_context);
380 if (!RunExtraCode(isolate, new_context, custom_source)) context.Reset(); 382 if (!RunExtraCode(isolate, new_context, custom_source)) context.Reset();
381 } 383 }
382 } 384 }
383 if (!context.IsEmpty()) { 385 if (!context.IsEmpty()) {
384 // Make sure all builtin scripts are cached. 386 // Make sure all builtin scripts are cached.
385 { 387 {
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8401 Address callback_address = 8403 Address callback_address =
8402 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback)); 8404 reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
8403 VMState<EXTERNAL> state(isolate); 8405 VMState<EXTERNAL> state(isolate);
8404 ExternalCallbackScope call_scope(isolate, callback_address); 8406 ExternalCallbackScope call_scope(isolate, callback_address);
8405 callback(info); 8407 callback(info);
8406 } 8408 }
8407 8409
8408 8410
8409 } // namespace internal 8411 } // namespace internal
8410 } // namespace v8 8412 } // namespace v8
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