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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/background-parsing-task.h" | 5 #include "src/background-parsing-task.h" |
6 | 6 |
7 namespace v8 { | 7 namespace v8 { |
8 namespace internal { | 8 namespace internal { |
9 | 9 |
10 BackgroundParsingTask::BackgroundParsingTask( | 10 BackgroundParsingTask::BackgroundParsingTask( |
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38 DisallowHeapAllocation no_allocation; | 38 DisallowHeapAllocation no_allocation; |
39 DisallowHandleAllocation no_handles; | 39 DisallowHandleAllocation no_handles; |
40 DisallowHandleDereference no_deref; | 40 DisallowHandleDereference no_deref; |
41 | 41 |
42 ScriptData* script_data = NULL; | 42 ScriptData* script_data = NULL; |
43 if (options_ == ScriptCompiler::kProduceParserCache || | 43 if (options_ == ScriptCompiler::kProduceParserCache || |
44 options_ == ScriptCompiler::kProduceCodeCache) { | 44 options_ == ScriptCompiler::kProduceCodeCache) { |
45 source_->info->SetCachedData(&script_data, options_); | 45 source_->info->SetCachedData(&script_data, options_); |
46 } | 46 } |
47 | 47 |
48 uintptr_t limit = reinterpret_cast<uintptr_t>(&limit) - stack_size_ * KB; | 48 uintptr_t stack_limit = |
49 Parser::ParseInfo parse_info = {limit, source_->hash_seed, | 49 reinterpret_cast<uintptr_t>(&stack_limit) - stack_size_ * KB; |
50 &source_->unicode_cache}; | |
51 | 50 |
52 // Parser needs to stay alive for finalizing the parsing on the main | 51 // Parser needs to stay alive for finalizing the parsing on the main |
53 // thread. Passing &parse_info is OK because Parser doesn't store it. | 52 // thread. Passing &parse_info is OK because Parser doesn't store it. |
54 source_->parser.Reset(new Parser(source_->info.get(), &parse_info)); | 53 source_->parser.Reset(new Parser(source_->info.get(), stack_limit, |
| 54 source_->hash_seed, |
| 55 &source_->unicode_cache)); |
55 source_->parser->set_allow_lazy(source_->allow_lazy); | 56 source_->parser->set_allow_lazy(source_->allow_lazy); |
56 source_->parser->ParseOnBackground(); | 57 source_->parser->ParseOnBackground(); |
57 | 58 |
58 if (script_data != NULL) { | 59 if (script_data != NULL) { |
59 source_->cached_data.Reset(new ScriptCompiler::CachedData( | 60 source_->cached_data.Reset(new ScriptCompiler::CachedData( |
60 script_data->data(), script_data->length(), | 61 script_data->data(), script_data->length(), |
61 ScriptCompiler::CachedData::BufferOwned)); | 62 ScriptCompiler::CachedData::BufferOwned)); |
62 script_data->ReleaseDataOwnership(); | 63 script_data->ReleaseDataOwnership(); |
63 delete script_data; | 64 delete script_data; |
64 } | 65 } |
65 } | 66 } |
66 } | 67 } |
67 } // namespace v8::internal | 68 } // namespace v8::internal |
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