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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
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rev 12906 : [mq]: gc_interface
*** 44,53 ****
--- 44,55 ----
* {@link GraalHotSpotVMConfig} parameter to a {@linkplain Fold foldable} method.
*/
public static final GraalHotSpotVMConfig INJECTED_VMCONFIG = null;
private final boolean isJDK8 = System.getProperty("java.specification.version").compareTo("1.9") < 0;
+ private final boolean isJDK9 = !isJDK8;
+ private final boolean isJDK10 = isJDK9;
public final String osName = getHostOSName();
public final String osArch = getHostArchitectureName();
public final boolean windowsOs = System.getProperty("os.name", "").startsWith("Windows");
public final boolean linuxOs = System.getProperty("os.name", "").startsWith("Linux");
*** 545,556 ****
public final long verifyOopMask = getFieldValue("CompilerToVM::Data::Universe_verify_oop_mask", Long.class, "uintptr_t");
public final long verifyOopBits = getFieldValue("CompilerToVM::Data::Universe_verify_oop_bits", Long.class, "uintptr_t");
public final int logOfHRGrainBytes = getFieldValue("HeapRegion::LogOfHRGrainBytes", Integer.class, "int");
! public final byte dirtyCardValue = isJDK8 ? getFieldValue("CompilerToVM::Data::dirty_card", Byte.class, "int") : getConstant("CardTableModRefBS::dirty_card", Byte.class);
! public final byte g1YoungCardValue = isJDK8 ? getFieldValue("CompilerToVM::Data::g1_young_card", Byte.class, "int") : getConstant("G1SATBCardTableModRefBS::g1_young_gen", Byte.class);
public final long cardtableStartAddress = getFieldValue("CompilerToVM::Data::cardtable_start_address", Long.class, "jbyte*");
public final int cardtableShift = getFieldValue("CompilerToVM::Data::cardtable_shift", Integer.class, "int");
/**
--- 547,562 ----
public final long verifyOopMask = getFieldValue("CompilerToVM::Data::Universe_verify_oop_mask", Long.class, "uintptr_t");
public final long verifyOopBits = getFieldValue("CompilerToVM::Data::Universe_verify_oop_bits", Long.class, "uintptr_t");
public final int logOfHRGrainBytes = getFieldValue("HeapRegion::LogOfHRGrainBytes", Integer.class, "int");
! public final byte dirtyCardValue = isJDK10 ? getConstant("CardTable::dirty_card", Byte.class) :
! (isJDK9 ? getConstant("CardTableModRefBS::dirty_card", Byte.class) :
! getFieldValue("CompilerToVM::Data::dirty_card", Byte.class, "int"));
! public final byte g1YoungCardValue = isJDK10 ? getConstant("G1CardTable::g1_young_gen", Byte.class) :
! (isJDK9 ? getConstant("G1SATBCardTableModRefBS::g1_young_gen", Byte.class) :
! getFieldValue("CompilerToVM::Data::g1_young_card", Byte.class, "int"));
public final long cardtableStartAddress = getFieldValue("CompilerToVM::Data::cardtable_start_address", Long.class, "jbyte*");
public final int cardtableShift = getFieldValue("CompilerToVM::Data::cardtable_shift", Integer.class, "int");
/**
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