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SubstrateVM static analysis to find ahead-of-time the code
/*
* Copyright (c) 2020, 2020, Oracle and/or its affiliates. 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.infrastructure;
import jdk.vm.ci.meta.JavaMethod;
import jdk.vm.ci.meta.ResolvedJavaMethod;
public interface ConstantPoolPatch {
JavaMethod lookupMethod(int index, int opcode, ResolvedJavaMethod caller);
/**
* Looks up a constant at the specified index.
*
* If {@code resolve == false} and the denoted constant is of type {@code JVM_CONSTANT_Dynamic},
* {@code JVM_CONSTANT_MethodHandle} or {@code JVM_CONSTANT_MethodType} and it's not yet
* resolved then {@code null} is returned.
*
* @param cpi the constant pool index
* @return the {@code Constant} or {@code JavaType} instance representing the constant pool
* entry
*/
Object lookupConstant(int cpi, boolean resolve);
}