mirror of
https://github.com/dart-lang/sdk
synced 2024-09-19 15:21:31 +00:00
103881d01c
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER This lets us remove a hack from the PRESUBMIT.py script that existed for reasons that are no longer valid, and sets us up to add some presubmit checks for the GN build. R=asiva@google.com, rmacnak@google.com Review URL: https://codereview.chromium.org/2450713004 .
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
#ifndef RUNTIME_VM_WEAK_CODE_H_
|
|
#define RUNTIME_VM_WEAK_CODE_H_
|
|
|
|
#include "vm/allocation.h"
|
|
#include "vm/globals.h"
|
|
|
|
namespace dart {
|
|
|
|
class Array;
|
|
class Code;
|
|
|
|
// Helper class to handle an array of code weak properties. Implements
|
|
// registration and disabling of stored code objects.
|
|
class WeakCodeReferences : public ValueObject {
|
|
public:
|
|
explicit WeakCodeReferences(const Array& value) : array_(value) {}
|
|
virtual ~WeakCodeReferences() {}
|
|
|
|
void Register(const Code& value);
|
|
|
|
virtual void UpdateArrayTo(const Array& array) = 0;
|
|
virtual void ReportDeoptimization(const Code& code) = 0;
|
|
virtual void ReportSwitchingCode(const Code& code) = 0;
|
|
|
|
static bool IsOptimizedCode(const Array& dependent_code, const Code& code);
|
|
|
|
void DisableCode();
|
|
|
|
bool HasCodes() const;
|
|
|
|
private:
|
|
const Array& array_; // Array of Code objects.
|
|
DISALLOW_COPY_AND_ASSIGN(WeakCodeReferences);
|
|
};
|
|
|
|
} // namespace dart
|
|
|
|
#endif // RUNTIME_VM_WEAK_CODE_H_
|