com.oracle.graal.pointsto.standalone.heap.StandaloneHeapSnapshotVerifier Maven / Gradle / Ivy

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A standalone version of SubstrateVM static analysis to use for general pointsto analysis

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/*
 * Copyright (c) 2023, 2023, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2023, 2023, Alibaba Group Holding Limited. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.oracle.graal.pointsto.standalone.heap;

import com.oracle.graal.pointsto.BigBang;
import com.oracle.graal.pointsto.ObjectScanner;
import com.oracle.graal.pointsto.heap.HeapSnapshotVerifier;
import com.oracle.graal.pointsto.heap.ImageHeap;
import com.oracle.graal.pointsto.heap.ImageHeapScanner;
import com.oracle.graal.pointsto.infrastructure.UniverseMetaAccess;
import com.oracle.graal.pointsto.standalone.StandaloneObjectScanner;
import com.oracle.graal.pointsto.util.CompletionExecutor;

public class StandaloneHeapSnapshotVerifier extends HeapSnapshotVerifier {
    public StandaloneHeapSnapshotVerifier(BigBang bb, ImageHeap imageHeap, ImageHeapScanner scanner) {
        super(bb, imageHeap, scanner);
    }

    @Override
    protected ObjectScanner installObjectScanner(UniverseMetaAccess metaAccess, CompletionExecutor executor) {
        StandaloneImageHeapScanner standaloneImageHeapScanner = (StandaloneImageHeapScanner) this.scanner;
        return new StandaloneObjectScanner(bb, executor, scannedObjects, new ScanningObserver(), standaloneImageHeapScanner.getShouldScanConstant(),
                        standaloneImageHeapScanner.getShouldScanField());
    }
}