xpcom/base/DebuggerOnGCRunnable.h
author Brian Hackett <bhackett1024@gmail.com>
Wed, 14 Nov 2018 16:09:58 -1000
changeset 446931 1c7fc8389e012c987347efefca6b35f3948b742a
parent 420862 b54db66223586b4e04f5cb926fccdacf8a176b91
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1507359 Part 2 - Bindings and internal changes to allow ReplayDebugger to control child pausing/resuming, r=mccr8.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_DebuggerOnGCRunnable_h
#define mozilla_DebuggerOnGCRunnable_h

#include "nsThreadUtils.h"
#include "js/GCAPI.h"
#include "mozilla/Move.h"
#include "mozilla/UniquePtr.h"

namespace mozilla {

// Runnable to fire the SpiderMonkey Debugger API's onGarbageCollection hook.
class DebuggerOnGCRunnable : public CancelableRunnable
{
  JS::dbg::GarbageCollectionEvent::Ptr mGCData;

  explicit DebuggerOnGCRunnable(JS::dbg::GarbageCollectionEvent::Ptr&& aGCData)
    : CancelableRunnable("DebuggerOnGCRunnable"), mGCData(std::move(aGCData))
  { }

public:
  static nsresult Enqueue(JSContext* aCx, const JS::GCDescription& aDesc);

  NS_DECL_NSIRUNNABLE
  nsresult Cancel() override;
};

} // namespace mozilla

#endif // ifdef mozilla_dom_DebuggerOnGCRunnable_h