public class com.oracle.svm.core.genscavenge.LinearImageHeapPartition extends com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter$AbstractImageHeapPartition
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.svm.core.genscavenge.LinearImageHeapPartition
super_class: com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter$AbstractImageHeapPartition
{
java.lang.Object firstObject;
descriptor: Ljava/lang/Object;
flags: (0x0000)
java.lang.Object lastObject;
descriptor: Ljava/lang/Object;
flags: (0x0000)
long startOffset;
descriptor: J
flags: (0x0000)
long endOffset;
descriptor: J
flags: (0x0000)
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.lang.String, boolean);
descriptor: (Ljava/lang/String;Z)V
flags: (0x0000)
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iload 2
invokespecial com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter$AbstractImageHeapPartition.<init>:(Ljava/lang/String;Z)V
1: aload 0
ldc -1
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
2: aload 0
ldc -1
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.endOffset:J
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
0 4 1 name Ljava/lang/String;
0 4 2 writable Z
MethodParameters:
Name Flags
name
writable
void allocateObjects(com.oracle.svm.core.genscavenge.LinearImageHeapAllocator);
descriptor: (Lcom/oracle/svm/core/genscavenge/LinearImageHeapAllocator;)V
flags: (0x0000)
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 1
aload 0
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.getStartAlignment:()I
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapAllocator.align:(I)V
1: aload 0
aload 1
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapAllocator.getPosition:()J
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
2: aload 0
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.getObjects:()Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 3
goto 5
StackMap locals: com.oracle.svm.core.genscavenge.LinearImageHeapPartition com.oracle.svm.core.genscavenge.LinearImageHeapAllocator top java.util.Iterator
StackMap stack:
3: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast com.oracle.svm.core.image.ImageHeapObject
astore 2
start local 2 4: aload 0
aload 2
aload 1
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.allocate:(Lcom/oracle/svm/core/image/ImageHeapObject;Lcom/oracle/svm/core/genscavenge/LinearImageHeapAllocator;)V
end local 2 5: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 3
6: aload 1
aload 0
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.getEndAlignment:()I
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapAllocator.align:(I)V
7: aload 0
aload 1
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapAllocator.getPosition:()J
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.endOffset:J
8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
0 9 1 allocator Lcom/oracle/svm/core/genscavenge/LinearImageHeapAllocator;
4 5 2 info Lcom/oracle/svm/core/image/ImageHeapObject;
MethodParameters:
Name Flags
allocator
private void allocate(com.oracle.svm.core.image.ImageHeapObject, com.oracle.svm.core.genscavenge.LinearImageHeapAllocator);
descriptor: (Lcom/oracle/svm/core/image/ImageHeapObject;Lcom/oracle/svm/core/genscavenge/LinearImageHeapAllocator;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=5, args_size=3
start local 0 start local 1 start local 2 0: getstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
ifne 1
aload 1
invokeinterface com.oracle.svm.core.image.ImageHeapObject.getPartition:()Lcom/oracle/svm/core/image/ImageHeapPartition;
aload 0
if_acmpeq 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.firstObject:Ljava/lang/Object;
ifnonnull 3
2: aload 0
aload 1
invokeinterface com.oracle.svm.core.image.ImageHeapObject.getObject:()Ljava/lang/Object;
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.firstObject:Ljava/lang/Object;
3: StackMap locals:
StackMap stack:
aload 2
aload 1
invokeinterface com.oracle.svm.core.image.ImageHeapObject.getSize:()J
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapAllocator.allocate:(J)J
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
lsub
lstore 3
start local 3 4: getstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
ifne 5
invokestatic com.oracle.svm.core.config.ConfigurationValues.getObjectLayout:()Lcom/oracle/svm/core/config/ObjectLayout;
lload 3
invokevirtual com.oracle.svm.core.config.ObjectLayout.isAligned:(J)Z
ifne 5
new java.lang.AssertionError
dup
new java.lang.StringBuilder
dup
ldc "start: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
lload 3
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc " must be aligned."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
5: StackMap locals: long
StackMap stack:
aload 1
lload 3
invokeinterface com.oracle.svm.core.image.ImageHeapObject.setOffsetInPartition:(J)V
6: aload 0
aload 1
invokeinterface com.oracle.svm.core.image.ImageHeapObject.getObject:()Ljava/lang/Object;
putfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.lastObject:Ljava/lang/Object;
7: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
0 8 1 info Lcom/oracle/svm/core/image/ImageHeapObject;
0 8 2 allocator Lcom/oracle/svm/core/genscavenge/LinearImageHeapAllocator;
4 8 3 offsetInPartition J
MethodParameters:
Name Flags
info
allocator
public void assign(com.oracle.svm.core.image.ImageHeapObject);
descriptor: (Lcom/oracle/svm/core/image/ImageHeapObject;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: getstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
ifne 2
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
ldc -1
lcmp
ifne 1
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.endOffset:J
ldc -1
lcmp
ifeq 2
StackMap locals:
StackMap stack:
1: new java.lang.AssertionError
dup
ldc "Adding objects late is not supported"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 1
invokespecial com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter$AbstractImageHeapPartition.assign:(Lcom/oracle/svm/core/image/ImageHeapObject;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
0 4 1 obj Lcom/oracle/svm/core/image/ImageHeapObject;
MethodParameters:
Name Flags
obj
public long getStartOffset();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: getstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
ifne 1
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
lconst_0
lcmp
ifge 1
new java.lang.AssertionError
dup
ldc "Start offset not yet set"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.startOffset:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
public long getEndOffset();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: getstatic com.oracle.svm.core.genscavenge.LinearImageHeapPartition.$assertionsDisabled:Z
ifne 1
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.endOffset:J
lconst_0
lcmp
ifge 1
new java.lang.AssertionError
dup
ldc "End offset not yet set"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.genscavenge.LinearImageHeapPartition.endOffset:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
public long getSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.getEndOffset:()J
aload 0
invokevirtual com.oracle.svm.core.genscavenge.LinearImageHeapPartition.getStartOffset:()J
lsub
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/svm/core/genscavenge/LinearImageHeapPartition;
}
SourceFile: "LinearImageHeapPartition.java"
InnerClasses:
public abstract AbstractImageHeapPartition = com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter$AbstractImageHeapPartition of com.oracle.svm.core.genscavenge.AbstractImageHeapLayouter