public class com.oracle.svm.core.heap.CodeReferenceMapEncoder extends com.oracle.svm.core.heap.ReferenceMapEncoder
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.svm.core.heap.CodeReferenceMapEncoder
super_class: com.oracle.svm.core.heap.ReferenceMapEncoder
{
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial com.oracle.svm.core.heap.ReferenceMapEncoder.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
protected void encodeAll(java.util.List<java.util.Map$Entry<com.oracle.svm.core.heap.ReferenceMapEncoder$Input, java.lang.Long>>);
descriptor: (Ljava/util/List;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: getstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
ifne 1
lconst_0
aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.getBytesWritten:()J
lcmp
ifeq 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeEndOfTable:()V
2: aload 1
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 3
goto 6
StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder java.util.List top java.util.Iterator
StackMap stack:
3: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 2
start local 2 4: aload 2
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast com.oracle.svm.core.heap.ReferenceMapEncoder$Input
astore 4
start local 4 5: aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodings:Ljava/util/HashMap;
aload 4
aload 0
aload 4
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$Input.getOffsets:()Lcom/oracle/svm/core/heap/ReferenceMapEncoder$OffsetIterator;
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encode:(Lcom/oracle/svm/core/heap/ReferenceMapEncoder$OffsetIterator;)J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 4 end local 2 6: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 3
7: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
0 8 1 sortedEntries Ljava/util/List<Ljava/util/Map$Entry<Lcom/oracle/svm/core/heap/ReferenceMapEncoder$Input;Ljava/lang/Long;>;>;
4 6 2 entry Ljava/util/Map$Entry<Lcom/oracle/svm/core/heap/ReferenceMapEncoder$Input;Ljava/lang/Long;>;
5 6 4 map Lcom/oracle/svm/core/heap/ReferenceMapEncoder$Input;
Signature: (Ljava/util/List<Ljava/util/Map$Entry<Lcom/oracle/svm/core/heap/ReferenceMapEncoder$Input;Ljava/lang/Long;>;>;)V
MethodParameters:
Name Flags
sortedEntries
private long encode(com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator);
descriptor: (Lcom/oracle/svm/core/heap/ReferenceMapEncoder$OffsetIterator;)J
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=15, args_size=2
start local 0 start local 1 0: invokestatic com.oracle.svm.core.config.ConfigurationValues.getObjectLayout:()Lcom/oracle/svm/core/config/ObjectLayout;
invokevirtual com.oracle.svm.core.config.ObjectLayout.getReferenceSize:()I
istore 2
start local 2 1: invokestatic com.oracle.svm.core.FrameAccess.uncompressedReferenceSize:()I
istore 3
start local 3 2: aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.getBytesWritten:()J
lstore 4
start local 4 3: iconst_0
istore 6
start local 6 4: iconst_0
istore 7
start local 7 5: iconst_1
istore 8
start local 8 6: iconst_0
istore 9
start local 9 7: iconst_0
istore 10
start local 10 8: goto 31
9: StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator int int long int int int int int
StackMap stack:
aload 1
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator.isNextCompressed:()Z
istore 11
start local 11 10: aload 1
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator.isNextDerived:()Z
istore 12
start local 12 11: aload 1
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator.nextInt:()I
istore 13
start local 13 12: iload 13
iload 10
if_icmpne 15
iload 11
iload 9
if_icmpne 15
iload 12
ifne 15
13: iinc 6 1
14: goto 21
15: StackMap locals: int int int
StackMap stack:
getstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
ifne 16
iload 8
ifne 16
iload 13
iload 10
if_icmpge 16
new java.lang.AssertionError
dup
ldc "values must be strictly increasing"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
16: StackMap locals:
StackMap stack:
iload 6
ifle 19
17: aload 0
iload 8
iload 7
iload 6
iload 9
iconst_0
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeRun:(ZIIZZ)V
18: iconst_0
istore 8
19: StackMap locals:
StackMap stack:
iload 13
iload 10
isub
istore 7
20: iconst_1
istore 6
21: StackMap locals:
StackMap stack:
iload 11
ifeq 22
iload 2
goto 23
StackMap locals:
StackMap stack:
22: iload 3
StackMap locals:
StackMap stack: int
23: istore 14
start local 14 24: iload 12
ifeq 29
25: aload 0
iload 8
iload 7
iload 13
aload 1
iload 13
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator.getDerivedOffsets:(I)Ljava/util/Set;
iload 11
iload 14
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeDerivedRun:(ZIILjava/util/Set;ZI)V
26: iconst_0
istore 8
27: iconst_0
istore 6
28: iconst_0
istore 7
29: StackMap locals: int
StackMap stack:
iload 13
iload 14
iadd
istore 10
30: iload 11
istore 9
end local 14 end local 13 end local 12 end local 11 31: StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator int int long int int int int int
StackMap stack:
aload 1
invokeinterface com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator.hasNext:()Z
ifne 9
32: iload 6
ifle 34
33: aload 0
iload 8
iload 7
iload 6
iload 9
iconst_0
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeRun:(ZIIZZ)V
34: StackMap locals:
StackMap stack:
aload 0
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeEndOfTable:()V
35: lload 4
lreturn
end local 10 end local 9 end local 8 end local 7 end local 6 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 36 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
0 36 1 offsets Lcom/oracle/svm/core/heap/ReferenceMapEncoder$OffsetIterator;
1 36 2 compressedSize I
2 36 3 uncompressedSize I
3 36 4 startIndex J
4 36 6 run I
5 36 7 gap I
6 36 8 firstRun Z
7 36 9 expectedCompressed Z
8 36 10 expectedOffset I
10 31 11 compressed Z
11 31 12 derived Z
12 31 13 offset I
24 31 14 size I
MethodParameters:
Name Flags
offsets
private void encodeRun(boolean, int, int, boolean, boolean);
descriptor: (ZIIZZ)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=6, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: iload 1
ifeq 4
iload 5
ifeq 4
1: aload 0
iconst_1
iconst_m1
iconst_0
iconst_0
iconst_0
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeRun:(ZIIZZ)V
2: aload 0
iconst_0
iload 2
iconst_1
iadd
iload 3
iload 4
iload 5
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeRun:(ZIIZZ)V
3: return
4: StackMap locals:
StackMap stack:
getstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
ifne 5
iload 1
ifne 5
iload 2
ifge 5
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
getstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
ifne 8
iload 4
ifeq 6
iload 3
ifgt 8
goto 7
StackMap locals:
StackMap stack:
6: iload 3
ifge 8
StackMap locals:
StackMap stack:
7: new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
8: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
iload 5
ifeq 9
iload 2
ineg
iconst_1
isub
goto 10
StackMap locals:
StackMap stack: org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter
9: iload 2
StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder int int int int int
StackMap stack: org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter int
10: i2l
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.putSV:(J)V
11: aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
iload 4
ifeq 12
iload 3
ineg
goto 13
StackMap locals:
StackMap stack: org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter
12: iload 3
StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder int int int int int
StackMap stack: org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter int
13: i2l
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.putSV:(J)V
14: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
0 15 1 firstRun Z
0 15 2 gap I
0 15 3 refsCount I
0 15 4 compressed Z
0 15 5 derived Z
MethodParameters:
Name Flags
firstRun
gap
refsCount
compressed
derived
private void encodeDerivedRun(boolean, int, int, java.util.Set<java.lang.Integer>, boolean, );
descriptor: (ZIILjava/util/Set;ZI)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=9, args_size=7
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 0: aload 0
iload 1
iload 2
aload 4
invokeinterface java.util.Set.size:()I
iload 5
iconst_1
invokevirtual com.oracle.svm.core.heap.CodeReferenceMapEncoder.encodeRun:(ZIIZZ)V
1: aload 4
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 8
goto 6
StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder int int int java.util.Set int int top java.util.Iterator
StackMap stack:
2: aload 8
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
istore 7
start local 7 3: getstatic com.oracle.svm.core.heap.CodeReferenceMapEncoder.$assertionsDisabled:Z
ifne 5
iload 3
iload 6
irem
ifne 4
iload 7
iload 6
irem
ifne 4
iload 7
iload 3
if_icmpne 5
StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder int int int java.util.Set int int int java.util.Iterator
StackMap stack:
4: new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
iload 7
iload 3
isub
iload 6
idiv
i2l
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.putSV:(J)V
end local 7 6: StackMap locals: com.oracle.svm.core.heap.CodeReferenceMapEncoder int int int java.util.Set int int top java.util.Iterator
StackMap stack:
aload 8
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
7: return
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
0 8 1 firstRun Z
0 8 2 gap I
0 8 3 baseOffset I
0 8 4 derivedOffsets Ljava/util/Set<Ljava/lang/Integer;>;
0 8 5 compressed Z
0 8 6 size I
3 6 7 derivedOffset I
Signature: (ZIILjava/util/Set<Ljava/lang/Integer;>;ZI)V
MethodParameters:
Name Flags
firstRun
gap
baseOffset
derivedOffsets
compressed
size
private void encodeEndOfTable();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
lconst_0
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.putSV:(J)V
1: aload 0
getfield com.oracle.svm.core.heap.CodeReferenceMapEncoder.writeBuffer:Lorg/graalvm/compiler/core/common/util/UnsafeArrayTypeWriter;
lconst_0
invokevirtual org.graalvm.compiler.core.common.util.UnsafeArrayTypeWriter.putSV:(J)V
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/svm/core/heap/CodeReferenceMapEncoder;
}
SourceFile: "CodeReferenceMapEncoder.java"
InnerClasses:
public abstract Input = com.oracle.svm.core.heap.ReferenceMapEncoder$Input of com.oracle.svm.core.heap.ReferenceMapEncoder
public abstract OffsetIterator = com.oracle.svm.core.heap.ReferenceMapEncoder$OffsetIterator of com.oracle.svm.core.heap.ReferenceMapEncoder
public abstract Entry = java.util.Map$Entry of java.util.Map