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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_COMPILER_DISPATCHER_UNOPTIMIZED_COMPILE_JOB_H_
#define V8_COMPILER_DISPATCHER_UNOPTIMIZED_COMPILE_JOB_H_
#include <memory>
#include "include/v8.h"
#include "src/base/macros.h"
#include "src/compiler-dispatcher/compiler-dispatcher-job.h"
#include "src/globals.h"
namespace v8 {
namespace internal {
class AstValueFactory;
class AstStringConstants;
class CompilerDispatcherTracer;
class DeferredHandles;
class FunctionLiteral;
class Isolate;
class ParseInfo;
class Parser;
class SharedFunctionInfo;
class String;
class UnicodeCache;
class UnoptimizedCompilationJob;
class Utf16CharacterStream;
class V8_EXPORT_PRIVATE UnoptimizedCompileJob : public CompilerDispatcherJob {
public:
// Creates a UnoptimizedCompileJob in the initial state.
UnoptimizedCompileJob(Isolate* isolate, CompilerDispatcherTracer* tracer,
Handle<SharedFunctionInfo> shared,
size_t max_stack_size);
~UnoptimizedCompileJob() override;
Handle<SharedFunctionInfo> shared() const { return shared_; }
// Returns true if this UnoptimizedCompileJob was created for the given
// function.
bool IsAssociatedWith(Handle<SharedFunctionInfo> shared) const;
// CompilerDispatcherJob implementation.
void PrepareOnMainThread(Isolate* isolate) override;
void Compile(bool on_background_thread) override;
void FinalizeOnMainThread(Isolate* isolate) override;
void ReportErrorsOnMainThread(Isolate* isolate) override;
void ResetOnMainThread(Isolate* isolate) override;
double EstimateRuntimeOfNextStepInMs() const override;
void ShortPrintOnMainThread() override;
private:
friend class CompilerDispatcherTest;
friend class UnoptimizedCompileJobTest;
void ResetDataOnMainThread(Isolate* isolate);
Context* context() { return *context_; }
int main_thread_id_;
CompilerDispatcherTracer* tracer_;
AccountingAllocator* allocator_;
Handle<Context> context_; // Global handle.
Handle<SharedFunctionInfo> shared_; // Global handle.
Handle<String> source_; // Global handle.
Handle<String> wrapper_; // Global handle.
std::unique_ptr<v8::String::ExternalStringResourceBase> source_wrapper_;
size_t max_stack_size_;
// Members required for parsing.
std::unique_ptr<UnicodeCache> unicode_cache_;
std::unique_ptr<ParseInfo> parse_info_;
std::unique_ptr<Parser> parser_;
// Members required for compiling.
std::unique_ptr<UnoptimizedCompilationJob> compilation_job_;
bool trace_compiler_dispatcher_jobs_;
DISALLOW_COPY_AND_ASSIGN(UnoptimizedCompileJob);
};
} // namespace internal
} // namespace v8
#endif // V8_COMPILER_DISPATCHER_UNOPTIMIZED_COMPILE_JOB_H_
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