public final class org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets extends org.graalvm.compiler.replacements.gc.G1WriteBarrierSnippets
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets
super_class: org.graalvm.compiler.replacements.gc.G1WriteBarrierSnippets
{
public static final org.graalvm.compiler.core.common.spi.ForeignCallDescriptor G1WBPRECALL;
descriptor: Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
public static final org.graalvm.compiler.core.common.spi.ForeignCallDescriptor G1WBPOSTCALL;
descriptor: Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
public static final org.graalvm.compiler.core.common.spi.ForeignCallDescriptor VALIDATE_OBJECT;
descriptor: Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
private final org.graalvm.compiler.hotspot.GraalHotSpotVMConfig config;
descriptor: Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final jdk.vm.ci.code.Register threadRegister;
descriptor: Ljdk/vm/ci/code/Register;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=8, locals=0, args_size=0
0: new org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
dup
ldc "write_barrier_pre"
getstatic java.lang.Void.TYPE:Ljava/lang/Class;
iconst_1
anewarray java.lang.Class
dup
iconst_0
ldc Ljava/lang/Object;
aastore
invokespecial org.graalvm.compiler.core.common.spi.ForeignCallDescriptor.<init>:(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Class;)V
putstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.G1WBPRECALL:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
1: new org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
dup
ldc "write_barrier_post"
getstatic java.lang.Void.TYPE:Ljava/lang/Class;
iconst_1
anewarray java.lang.Class
dup
iconst_0
ldc Lorg/graalvm/compiler/word/Word;
aastore
invokespecial org.graalvm.compiler.core.common.spi.ForeignCallDescriptor.<init>:(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Class;)V
putstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.G1WBPOSTCALL:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
2: new org.graalvm.compiler.core.common.spi.ForeignCallDescriptor
dup
ldc "validate_object"
getstatic java.lang.Boolean.TYPE:Ljava/lang/Class;
iconst_2
anewarray java.lang.Class
dup
iconst_0
ldc Lorg/graalvm/compiler/word/Word;
aastore
dup
iconst_1
ldc Lorg/graalvm/compiler/word/Word;
aastore
invokespecial org.graalvm.compiler.core.common.spi.ForeignCallDescriptor.<init>:(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Class;)V
putstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.VALIDATE_OBJECT:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.graalvm.compiler.hotspot.GraalHotSpotVMConfig, org.graalvm.compiler.hotspot.meta.HotSpotRegistersProvider);
descriptor: (Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;Lorg/graalvm/compiler/hotspot/meta/HotSpotRegistersProvider;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial org.graalvm.compiler.replacements.gc.G1WriteBarrierSnippets.<init>:()V
1: aload 0
aload 1
putfield org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.config:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
2: aload 0
aload 2
invokeinterface org.graalvm.compiler.hotspot.meta.HotSpotRegistersProvider.getThreadRegister:()Ljdk/vm/ci/code/Register;
putfield org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.threadRegister:Ljdk/vm/ci/code/Register;
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
0 4 1 config Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
0 4 2 registers Lorg/graalvm/compiler/hotspot/meta/HotSpotRegistersProvider;
MethodParameters:
Name Flags
config
registers
protected org.graalvm.compiler.word.Word getThread();
descriptor: ()Lorg/graalvm/compiler/word/Word;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.threadRegister:Ljdk/vm/ci/code/Register;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.registerAsWord:(Ljdk/vm/ci/code/Register;)Lorg/graalvm/compiler/word/Word;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int wordSize();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.wordSize:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int objectArrayIndexScale();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_METAACCESS:Ljdk/vm/ci/meta/MetaAccessProvider;
getstatic jdk.vm.ci.meta.JavaKind.Object:Ljdk/vm/ci/meta/JavaKind;
invokestatic org.graalvm.compiler.replacements.ReplacementsUtil.arrayIndexScale:(Ljdk/vm/ci/meta/MetaAccessProvider;Ljdk/vm/ci/meta/JavaKind;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int satbQueueMarkingOffset();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1SATBQueueMarkingOffset:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int satbQueueBufferOffset();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1SATBQueueBufferOffset:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int satbQueueIndexOffset();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1SATBQueueIndexOffset:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int cardQueueBufferOffset();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1CardQueueBufferOffset:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int cardQueueIndexOffset();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1CardQueueIndexOffset:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected byte dirtyCardValue();
descriptor: ()B
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.dirtyCardValue:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)B
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected byte youngCardValue();
descriptor: ()B
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.g1YoungCardValue:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)B
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.word.Word cardTableAddress();
descriptor: ()Lorg/graalvm/compiler/word/Word;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: invokestatic org.graalvm.compiler.hotspot.nodes.GraalHotSpotVMConfigNode.cardTableAddress:()J
invokestatic jdk.internal.vm.compiler.word.WordFactory.unsigned:(J)Ljdk/internal/vm/compiler/word/UnsignedWord;
checkcast org.graalvm.compiler.word.Word
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int cardTableShift();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.cardTableShift:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected int logOfHeapRegionGrainBytes();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: invokestatic org.graalvm.compiler.hotspot.nodes.GraalHotSpotVMConfigNode.logOfHeapRegionGrainBytes:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.core.common.spi.ForeignCallDescriptor preWriteBarrierCallDescriptor();
descriptor: ()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.G1WBPRECALL:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.core.common.spi.ForeignCallDescriptor postWriteBarrierCallDescriptor();
descriptor: ()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.G1WBPOSTCALL:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected boolean verifyOops();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.verifyOops:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected boolean verifyBarrier();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.replacements.ReplacementsUtil.REPLACEMENTS_ASSERTIONS_ENABLED:Z
ifne 1
aload 0
getfield org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.config:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.verifyBeforeGC:Z
ifne 1
aload 0
getfield org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.config:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
getfield org.graalvm.compiler.hotspot.GraalHotSpotVMConfig.verifyAfterGC:Z
ifne 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected long gcTotalCollectionsAddress();
descriptor: ()J
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_VMCONFIG:Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.gcTotalCollectionsAddress:(Lorg/graalvm/compiler/hotspot/GraalHotSpotVMConfig;)J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.core.common.spi.ForeignCallDescriptor verifyOopCallDescriptor();
descriptor: ()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.meta.HotSpotForeignCallsProviderImpl.VERIFY_OOP:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.core.common.spi.ForeignCallDescriptor validateObjectCallDescriptor();
descriptor: ()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets.VALIDATE_OBJECT:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected org.graalvm.compiler.core.common.spi.ForeignCallDescriptor printfCallDescriptor();
descriptor: ()Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.replacements.Log.LOG_PRINTF:Lorg/graalvm/compiler/core/common/spi/ForeignCallDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected jdk.vm.ci.meta.ResolvedJavaType referenceType();
descriptor: ()Ljdk/vm/ci/meta/ResolvedJavaType;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_METAACCESS:Ljdk/vm/ci/meta/MetaAccessProvider;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.referenceType:(Ljdk/vm/ci/meta/MetaAccessProvider;)Ljdk/vm/ci/meta/ResolvedJavaType;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
protected long referentOffset();
descriptor: ()J
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic org.graalvm.compiler.hotspot.GraalHotSpotVMConfigBase.INJECTED_METAACCESS:Ljdk/vm/ci/meta/MetaAccessProvider;
invokestatic org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.referentOffset:(Ljdk/vm/ci/meta/MetaAccessProvider;)J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets;
}
SourceFile: "HotSpotG1WriteBarrierSnippets.java"
NestMembers:
org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets$HotspotG1WriteBarrierLowerer org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets$Templates
InnerClasses:
final HotspotG1WriteBarrierLowerer = org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets$HotspotG1WriteBarrierLowerer of org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets
public Templates = org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets$Templates of org.graalvm.compiler.hotspot.replacements.HotSpotG1WriteBarrierSnippets