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// Copyright 2017 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.
#include "src/setup-isolate.h"
#include "src/base/logging.h"
#include "src/interpreter/interpreter.h"
#include "src/isolate.h"
#include "src/ostreams.h"
namespace v8 {
namespace internal {
void SetupIsolateDelegate::SetupBuiltins(Isolate* isolate) {
CHECK(!create_heap_objects_);
// No actual work to be done; builtins will be deserialized from the snapshot.
}
void SetupIsolateDelegate::SetupInterpreter(
interpreter::Interpreter* interpreter) {
#if defined(V8_USE_SNAPSHOT) && !defined(V8_USE_SNAPSHOT_WITH_UNWINDING_INFO)
if (FLAG_perf_prof_unwinding_info) {
OFStream os(stdout);
os << "Warning: The --perf-prof-unwinding-info flag can be passed at "
"mksnapshot time to get better results."
<< std::endl;
}
#endif
CHECK(interpreter->IsDispatchTableInitialized());
}
bool SetupIsolateDelegate::SetupHeap(Heap* heap) {
CHECK(!create_heap_objects_);
// No actual work to be done; heap will be deserialized from the snapshot.
return true;
}
} // namespace internal
} // namespace v8
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