TestHotSpotVMConfig.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package jdk.vm.ci.code.test;

import jdk.vm.ci.hotspot.HotSpotVMConfigAccess;
import jdk.vm.ci.hotspot.HotSpotVMConfigStore;

public class TestHotSpotVMConfig extends HotSpotVMConfigAccess {

    public TestHotSpotVMConfig(HotSpotVMConfigStore config) {
        super(config);
    }

    public final boolean useCompressedOops = getFlag("UseCompressedOops", Boolean.class);
    public final boolean useCompressedClassPointers = getFlag("UseCompressedClassPointers", Boolean.class);

    public final long narrowOopBase = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_base", Long.class, "address");
    public final int narrowOopShift = getFieldValue("CompilerToVM::Data::Universe_narrow_oop_shift", Integer.class, "int");

    public final long narrowKlassBase = getFieldValue("CompilerToVM::Data::Universe_narrow_klass_base", Long.class, "address");
    public final int narrowKlassShift = getFieldValue("CompilerToVM::Data::Universe_narrow_klass_shift", Integer.class, "int");

    public final int classMirrorOffset = getFieldOffset("Klass::_java_mirror", Integer.class, "oop");

    public final int MARKID_DEOPT_HANDLER_ENTRY = getConstant("CodeInstaller::DEOPT_HANDLER_ENTRY", Integer.class);
    public final long handleDeoptStub = getFieldValue("CompilerToVM::Data::SharedRuntime_deopt_blob_unpack", Long.class, "address");

    public final int maxOopMapStackOffset = getFieldValue("CompilerToVM::Data::_max_oop_map_stack_offset", Integer.class, "int");
    public final int heapWordSize = getConstant("HeapWordSize", Integer.class);
}