final class com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter implements com.oracle.svm.core.SubstrateUtil$DiagnosticThunk
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter
super_class: java.lang.Object
{
private long historyCount;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private final org.graalvm.compiler.word.Word[] objectHistory;
descriptor: [Lorg/graalvm/compiler/word/Word;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final org.graalvm.word.UnsignedWord[] ;
descriptor: [Lorg/graalvm/word/UnsignedWord;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
lconst_0
putfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
2: aload 0
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
anewarray org.graalvm.compiler.word.Word
putfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.objectHistory:[Lorg/graalvm/compiler/word/Word;
3: aload 0
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
anewarray org.graalvm.word.UnsignedWord
putfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.headerHistory:[Lorg/graalvm/word/UnsignedWord;
4: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/svm/core/genscavenge/GreyToBlackObjectVisitor$DiagnosticReporter;
RuntimeVisibleAnnotations:
org.graalvm.nativeimage.Platforms(value = {Lorg/graalvm/nativeimage/Platform$HOSTED_ONLY;})
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
lconst_0
putfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
1: iconst_0
istore 1
start local 1 2: goto 6
3: StackMap locals: int
StackMap stack:
aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.objectHistory:[Lorg/graalvm/compiler/word/Word;
iload 1
invokestatic org.graalvm.word.WordFactory.zero:()Lorg/graalvm/word/WordBase;
checkcast org.graalvm.compiler.word.Word
aastore
4: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.headerHistory:[Lorg/graalvm/word/UnsignedWord;
iload 1
invokestatic org.graalvm.word.WordFactory.zero:()Lorg/graalvm/word/WordBase;
checkcast org.graalvm.word.UnsignedWord
aastore
5: iinc 1 1
StackMap locals:
StackMap stack:
6: iload 1
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
if_icmplt 3
end local 1 7: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/svm/core/genscavenge/GreyToBlackObjectVisitor$DiagnosticReporter;
2 7 1 i I
public void noteObject(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.countToIndex:(J)I
istore 2
start local 2 1: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.objectHistory:[Lorg/graalvm/compiler/word/Word;
iload 2
aload 1
invokestatic org.graalvm.compiler.word.Word.objectToUntrackedPointer:(Ljava/lang/Object;)Lorg/graalvm/compiler/word/Word;
aastore
2: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.headerHistory:[Lorg/graalvm/word/UnsignedWord;
iload 2
aload 1
invokestatic com.oracle.svm.core.genscavenge.ObjectHeaderImpl.readHeaderFromObjectCarefully:(Ljava/lang/Object;)Lorg/graalvm/word/UnsignedWord;
aastore
3: aload 0
dup
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
lconst_1
ladd
putfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/svm/core/genscavenge/GreyToBlackObjectVisitor$DiagnosticReporter;
0 5 1 o Ljava/lang/Object;
1 5 2 index I
MethodParameters:
Name Flags
o
public void invokeWithoutAllocation(com.oracle.svm.core.log.Log);
descriptor: (Lcom/oracle/svm/core/log/Log;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=13, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
lconst_0
lcmp
ifle 34
1: aload 1
ldc "[GreyToBlackObjectVisitor.RealDiagnosticReporter.invoke:"
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
2: ldc " history / count: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
3: invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
invokevirtual com.oracle.svm.core.log.Log.signed:(I)Lcom/oracle/svm/core/log/Log;
ldc " / "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
invokevirtual com.oracle.svm.core.log.Log.signed:(J)Lcom/oracle/svm/core/log/Log;
4: iconst_1
invokevirtual com.oracle.svm.core.log.Log.indent:(Z)Lcom/oracle/svm/core/log/Log;
pop
5: invokestatic com.oracle.svm.core.genscavenge.HeapImpl.getImageHeapInfo:()Lcom/oracle/svm/core/genscavenge/ImageHeapInfo;
astore 2
start local 2 6: iconst_0
istore 3
start local 3 7: goto 32
8: StackMap locals: com.oracle.svm.core.genscavenge.ImageHeapInfo int
StackMap stack:
aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.historyCount:J
iload 3
i2l
ladd
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.countToIndex:(J)I
istore 4
start local 4 9: aload 1
ldc " index: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
iload 4
i2l
iconst_3
iconst_2
invokevirtual com.oracle.svm.core.log.Log.unsigned:(JII)Lcom/oracle/svm/core/log/Log;
pop
10: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.objectHistory:[Lorg/graalvm/compiler/word/Word;
iload 4
aaload
astore 5
start local 5 11: aload 1
ldc " objectEntry: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 5
invokevirtual com.oracle.svm.core.log.Log.hex:(Lorg/graalvm/word/WordBase;)Lcom/oracle/svm/core/log/Log;
pop
12: aload 0
getfield com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.headerHistory:[Lorg/graalvm/word/UnsignedWord;
iload 4
aaload
astore 6
start local 6 13: aload 6
invokestatic com.oracle.svm.core.genscavenge.ObjectHeaderImpl.clearBits:(Lorg/graalvm/word/UnsignedWord;)Lorg/graalvm/word/UnsignedWord;
checkcast org.graalvm.word.Pointer
astore 7
start local 7 14: aload 6
invokestatic com.oracle.svm.core.genscavenge.ObjectHeaderImpl.getHeaderBitsFromHeaderCarefully:(Lorg/graalvm/word/UnsignedWord;)Lorg/graalvm/word/UnsignedWord;
astore 8
start local 8 15: aload 1
ldc " headerEntry: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 6
invokevirtual com.oracle.svm.core.log.Log.hex:(Lorg/graalvm/word/WordBase;)Lcom/oracle/svm/core/log/Log;
ldc " = "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 7
invokevirtual com.oracle.svm.core.log.Log.hex:(Lorg/graalvm/word/WordBase;)Lcom/oracle/svm/core/log/Log;
ldc " | "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 8
invokevirtual com.oracle.svm.core.log.Log.hex:(Lorg/graalvm/word/WordBase;)Lcom/oracle/svm/core/log/Log;
ldc " / "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
pop
16: aload 2
aload 7
invokevirtual com.oracle.svm.core.genscavenge.ImageHeapInfo.isInReadOnlyReferencePartition:(Lorg/graalvm/word/Pointer;)Z
ifne 19
17: aload 2
aload 7
invokevirtual com.oracle.svm.core.genscavenge.ImageHeapInfo.isInReadOnlyRelocatablePartition:(Lorg/graalvm/word/Pointer;)Z
ifne 19
18: iconst_0
goto 20
StackMap locals: com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter com.oracle.svm.core.log.Log com.oracle.svm.core.genscavenge.ImageHeapInfo int int org.graalvm.compiler.word.Word org.graalvm.word.UnsignedWord org.graalvm.word.Pointer org.graalvm.word.UnsignedWord
StackMap stack:
19: iconst_1
StackMap locals:
StackMap stack: int
20: istore 9
start local 9 21: iload 9
ifeq 29
22: aload 7
invokeinterface org.graalvm.word.Pointer.toObject:()Ljava/lang/Object;
ldc Ljava/lang/Object;
invokestatic com.oracle.svm.core.snippets.KnownIntrinsics.convertUnknownValue:(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
checkcast com.oracle.svm.core.hub.DynamicHub
astore 10
start local 10 23: aload 1
ldc " class: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
aload 10
invokevirtual com.oracle.svm.core.hub.DynamicHub.getName:()Ljava/lang/String;
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
pop
24: aload 5
invokevirtual org.graalvm.compiler.word.Word.toObject:()Ljava/lang/Object;
ldc Ljava/lang/Object;
invokestatic com.oracle.svm.core.snippets.KnownIntrinsics.convertUnknownValue:(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
astore 11
start local 11 25: aload 11
invokestatic com.oracle.svm.core.hub.LayoutEncoding.isArray:(Ljava/lang/Object;)Z
ifeq 30
26: aload 11
invokestatic org.graalvm.compiler.nodes.java.ArrayLengthNode.arrayLength:(Ljava/lang/Object;)I
istore 12
start local 12 27: aload 1
ldc " length: "
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
iload 12
invokevirtual com.oracle.svm.core.log.Log.signed:(I)Lcom/oracle/svm/core/log/Log;
pop
end local 12 end local 11 end local 10 28: goto 30
29: StackMap locals: int
StackMap stack:
aload 1
ldc " header not in image heap"
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
pop
30: StackMap locals:
StackMap stack:
aload 1
invokevirtual com.oracle.svm.core.log.Log.newline:()Lcom/oracle/svm/core/log/Log;
pop
end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 31: iinc 3 1
StackMap locals: com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter com.oracle.svm.core.log.Log com.oracle.svm.core.genscavenge.ImageHeapInfo int
StackMap stack:
32: iload 3
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
if_icmplt 8
end local 3 33: aload 1
ldc "]"
invokevirtual com.oracle.svm.core.log.Log.string:(Ljava/lang/String;)Lcom/oracle/svm/core/log/Log;
iconst_0
invokevirtual com.oracle.svm.core.log.Log.indent:(Z)Lcom/oracle/svm/core/log/Log;
invokevirtual com.oracle.svm.core.log.Log.flush:()Lcom/oracle/svm/core/log/Log;
pop
end local 2 34: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 35 0 this Lcom/oracle/svm/core/genscavenge/GreyToBlackObjectVisitor$DiagnosticReporter;
0 35 1 log Lcom/oracle/svm/core/log/Log;
6 34 2 imageHeapInfo Lcom/oracle/svm/core/genscavenge/ImageHeapInfo;
7 33 3 count I
9 31 4 index I
11 31 5 objectEntry Lorg/graalvm/compiler/word/Word;
13 31 6 headerEntry Lorg/graalvm/word/UnsignedWord;
14 31 7 headerHub Lorg/graalvm/word/Pointer;
15 31 8 headerHeaderBits Lorg/graalvm/word/UnsignedWord;
21 31 9 headerInImageHeap Z
23 28 10 hub Lcom/oracle/svm/core/hub/DynamicHub;
25 28 11 entryAsObject Ljava/lang/Object;
27 28 12 length I
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.RestrictHeapAccess(access = com.oracle.svm.core.annotate.RestrictHeapAccess$Access.NO_ALLOCATION:Lcom/oracle/svm/core/annotate/RestrictHeapAccess$Access;, reason = "Must not allocate during printing diagnostics.")
MethodParameters:
Name Flags
log
private static int getHistoryLength();
descriptor: ()I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter$Options.GreyToBlackObjectVisitorDiagnosticHistory:Lcom/oracle/svm/core/option/HostedOptionKey;
invokevirtual com.oracle.svm.core.option.HostedOptionKey.getValue:()Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
ireturn
LocalVariableTable:
Start End Slot Name Signature
private static int countToIndex(long);
descriptor: (J)I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: lload 0
invokestatic com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter.getHistoryLength:()I
i2l
lrem
l2i
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 value J
MethodParameters:
Name Flags
value
}
SourceFile: "GreyToBlackObjectVisitor.java"
NestHost: com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor
InnerClasses:
public abstract DiagnosticThunk = com.oracle.svm.core.SubstrateUtil$DiagnosticThunk of com.oracle.svm.core.SubstrateUtil
public final Access = com.oracle.svm.core.annotate.RestrictHeapAccess$Access of com.oracle.svm.core.annotate.RestrictHeapAccess
final DiagnosticReporter = com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter of com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor
Options = com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter$Options of com.oracle.svm.core.genscavenge.GreyToBlackObjectVisitor$DiagnosticReporter