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A standalone version of SubstrateVM static analysis to use for general pointsto analysis
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/*
* Copyright (c) 2022, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2022, 2022, 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.meta;
import jdk.vm.ci.meta.MetaAccessProvider;
import jdk.vm.ci.meta.ResolvedJavaField;
import jdk.graal.compiler.core.common.spi.JavaConstantFieldProvider;
public class StandaloneConstantFieldProvider extends JavaConstantFieldProvider {
public StandaloneConstantFieldProvider(MetaAccessProvider metaAccess) {
super(metaAccess);
}
/**
* In standalone mode, all classes are runtime initialized. We take all fields as not final, so
* that it doesn't read field value from current environment. Test
* com.oracle.graal.pointsto.test.ConstantFieldTest verifies this method.
**/
@Override
public boolean isFinalField(ResolvedJavaField field, ConstantFieldTool> tool) {
return false;
}
}