-
Attribute
-
type: String
-
value: byte[]
-
next: Attribute
-
<init>(String): void
-
isUnknown(): boolean
-
isCodeAttribute(): boolean
-
getLabels(): Label[]
-
read(ClassReader, int, int, char[], int, Label[]): Attribute
-
write(ClassWriter, byte[], int, int, int): ByteVector
-
getCount(): int
-
getSize(ClassWriter, byte[], int, int, int): int
-
put(ClassWriter, byte[], int, int, int, ByteVector): void
-
http://asm.objectweb.org/asm-tree/: A very small and fast Java bytecode manipulation framework
(ObjectWeb)
- Eric Bruneton
- Eugene Kuleshov
- Remi Forax
public class org.objectweb.asm.Attribute
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.objectweb.asm.Attribute
super_class: java.lang.Object
{
public final java.lang.String type;
descriptor: Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
byte[] value;
descriptor: [B
flags: (0x0000)
org.objectweb.asm.Attribute next;
descriptor: Lorg/objectweb/asm/Attribute;
flags: (0x0000)
protected void <init>(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 // org.objectweb.asm.Attribute this
start local 1 // java.lang.String type
0: .line 61
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 62
aload 0 /* this */
aload 1 /* type */
putfield org.objectweb.asm.Attribute.type:Ljava/lang/String;
2: .line 63
return
end local 1 // java.lang.String type
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/objectweb/asm/Attribute;
0 3 1 type Ljava/lang/String;
MethodParameters:
Name Flags
type final
public boolean isUnknown();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // org.objectweb.asm.Attribute this
0: .line 72
iconst_1
ireturn
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/objectweb/asm/Attribute;
public boolean isCodeAttribute();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // org.objectweb.asm.Attribute this
0: .line 81
iconst_0
ireturn
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/objectweb/asm/Attribute;
protected org.objectweb.asm.Label[] getLabels();
descriptor: ()[Lorg/objectweb/asm/Label;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 // org.objectweb.asm.Attribute this
0: .line 91
aconst_null
areturn
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/objectweb/asm/Attribute;
protected org.objectweb.asm.Attribute read(org.objectweb.asm.ClassReader, int, int, char[], int, org.objectweb.asm.Label[]);
descriptor: (Lorg/objectweb/asm/ClassReader;II[CI[Lorg/objectweb/asm/Label;)Lorg/objectweb/asm/Attribute;
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=8, args_size=7
start local 0 // org.objectweb.asm.Attribute this
start local 1 // org.objectweb.asm.ClassReader cr
start local 2 // int off
start local 3 // int len
start local 4 // char[] buf
start local 5 // int codeOff
start local 6 // org.objectweb.asm.Label[] labels
0: .line 128
new org.objectweb.asm.Attribute
dup
aload 0 /* this */
getfield org.objectweb.asm.Attribute.type:Ljava/lang/String;
invokespecial org.objectweb.asm.Attribute.<init>:(Ljava/lang/String;)V
astore 7 /* attr */
start local 7 // org.objectweb.asm.Attribute attr
1: .line 129
aload 7 /* attr */
iload 3 /* len */
newarray 8
putfield org.objectweb.asm.Attribute.value:[B
2: .line 130
aload 1 /* cr */
getfield org.objectweb.asm.ClassReader.b:[B
iload 2 /* off */
aload 7 /* attr */
getfield org.objectweb.asm.Attribute.value:[B
iconst_0
iload 3 /* len */
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
3: .line 131
aload 7 /* attr */
areturn
end local 7 // org.objectweb.asm.Attribute attr
end local 6 // org.objectweb.asm.Label[] labels
end local 5 // int codeOff
end local 4 // char[] buf
end local 3 // int len
end local 2 // int off
end local 1 // org.objectweb.asm.ClassReader cr
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/objectweb/asm/Attribute;
0 4 1 cr Lorg/objectweb/asm/ClassReader;
0 4 2 off I
0 4 3 len I
0 4 4 buf [C
0 4 5 codeOff I
0 4 6 labels [Lorg/objectweb/asm/Label;
1 4 7 attr Lorg/objectweb/asm/Attribute;
MethodParameters:
Name Flags
cr final
off final
len final
buf final
codeOff final
labels final
protected org.objectweb.asm.ByteVector write(org.objectweb.asm.ClassWriter, byte[], int, int, int);
descriptor: (Lorg/objectweb/asm/ClassWriter;[BIII)Lorg/objectweb/asm/ByteVector;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=7, args_size=6
start local 0 // org.objectweb.asm.Attribute this
start local 1 // org.objectweb.asm.ClassWriter cw
start local 2 // byte[] code
start local 3 // int len
start local 4 // int maxStack
start local 5 // int maxLocals
0: .line 161
new org.objectweb.asm.ByteVector
dup
invokespecial org.objectweb.asm.ByteVector.<init>:()V
astore 6 /* v */
start local 6 // org.objectweb.asm.ByteVector v
1: .line 162
aload 6 /* v */
aload 0 /* this */
getfield org.objectweb.asm.Attribute.value:[B
putfield org.objectweb.asm.ByteVector.data:[B
2: .line 163
aload 6 /* v */
aload 0 /* this */
getfield org.objectweb.asm.Attribute.value:[B
arraylength
putfield org.objectweb.asm.ByteVector.length:I
3: .line 164
aload 6 /* v */
areturn
end local 6 // org.objectweb.asm.ByteVector v
end local 5 // int maxLocals
end local 4 // int maxStack
end local 3 // int len
end local 2 // byte[] code
end local 1 // org.objectweb.asm.ClassWriter cw
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/objectweb/asm/Attribute;
0 4 1 cw Lorg/objectweb/asm/ClassWriter;
0 4 2 code [B
0 4 3 len I
0 4 4 maxStack I
0 4 5 maxLocals I
1 4 6 v Lorg/objectweb/asm/ByteVector;
MethodParameters:
Name Flags
cw final
code final
len final
maxStack final
maxLocals final
final int getCount();
descriptor: ()I
flags: (0x0010) ACC_FINAL
Code:
stack=1, locals=3, args_size=1
start local 0 // org.objectweb.asm.Attribute this
0: .line 173
iconst_0
istore 1 /* count */
start local 1 // int count
1: .line 174
aload 0 /* this */
astore 2 /* attr */
start local 2 // org.objectweb.asm.Attribute attr
2: .line 175
goto 5
3: .line 176
StackMap locals: int org.objectweb.asm.Attribute
StackMap stack:
iinc 1 /* count */ 1
4: .line 177
aload 2 /* attr */
getfield org.objectweb.asm.Attribute.next:Lorg/objectweb/asm/Attribute;
astore 2 /* attr */
5: .line 175
StackMap locals:
StackMap stack:
aload 2 /* attr */
ifnonnull 3
6: .line 179
iload 1 /* count */
ireturn
end local 2 // org.objectweb.asm.Attribute attr
end local 1 // int count
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/objectweb/asm/Attribute;
1 7 1 count I
2 7 2 attr Lorg/objectweb/asm/Attribute;
final int getSize(org.objectweb.asm.ClassWriter, byte[], int, int, int);
descriptor: (Lorg/objectweb/asm/ClassWriter;[BIII)I
flags: (0x0010) ACC_FINAL
Code:
stack=7, locals=8, args_size=6
start local 0 // org.objectweb.asm.Attribute this
start local 1 // org.objectweb.asm.ClassWriter cw
start local 2 // byte[] code
start local 3 // int len
start local 4 // int maxStack
start local 5 // int maxLocals
0: .line 209
aload 0 /* this */
astore 6 /* attr */
start local 6 // org.objectweb.asm.Attribute attr
1: .line 210
iconst_0
istore 7 /* size */
start local 7 // int size
2: .line 211
goto 6
3: .line 212
StackMap locals: org.objectweb.asm.Attribute int
StackMap stack:
aload 1 /* cw */
aload 6 /* attr */
getfield org.objectweb.asm.Attribute.type:Ljava/lang/String;
invokevirtual org.objectweb.asm.ClassWriter.newUTF8:(Ljava/lang/String;)I
pop
4: .line 213
iload 7 /* size */
aload 6 /* attr */
aload 1 /* cw */
aload 2 /* code */
iload 3 /* len */
iload 4 /* maxStack */
iload 5 /* maxLocals */
invokevirtual org.objectweb.asm.Attribute.write:(Lorg/objectweb/asm/ClassWriter;[BIII)Lorg/objectweb/asm/ByteVector;
getfield org.objectweb.asm.ByteVector.length:I
bipush 6
iadd
iadd
istore 7 /* size */
5: .line 214
aload 6 /* attr */
getfield org.objectweb.asm.Attribute.next:Lorg/objectweb/asm/Attribute;
astore 6 /* attr */
6: .line 211
StackMap locals:
StackMap stack:
aload 6 /* attr */
ifnonnull 3
7: .line 216
iload 7 /* size */
ireturn
end local 7 // int size
end local 6 // org.objectweb.asm.Attribute attr
end local 5 // int maxLocals
end local 4 // int maxStack
end local 3 // int len
end local 2 // byte[] code
end local 1 // org.objectweb.asm.ClassWriter cw
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/objectweb/asm/Attribute;
0 8 1 cw Lorg/objectweb/asm/ClassWriter;
0 8 2 code [B
0 8 3 len I
0 8 4 maxStack I
0 8 5 maxLocals I
1 8 6 attr Lorg/objectweb/asm/Attribute;
2 8 7 size I
MethodParameters:
Name Flags
cw final
code final
len final
maxStack final
maxLocals final
final void put(org.objectweb.asm.ClassWriter, byte[], int, int, int, org.objectweb.asm.ByteVector);
descriptor: (Lorg/objectweb/asm/ClassWriter;[BIIILorg/objectweb/asm/ByteVector;)V
flags: (0x0010) ACC_FINAL
Code:
stack=6, locals=9, args_size=7
start local 0 // org.objectweb.asm.Attribute this
start local 1 // org.objectweb.asm.ClassWriter cw
start local 2 // byte[] code
start local 3 // int len
start local 4 // int maxStack
start local 5 // int maxLocals
start local 6 // org.objectweb.asm.ByteVector out
0: .line 247
aload 0 /* this */
astore 7 /* attr */
start local 7 // org.objectweb.asm.Attribute attr
1: .line 248
goto 6
2: .line 249
StackMap locals: org.objectweb.asm.Attribute
StackMap stack:
aload 7 /* attr */
aload 1 /* cw */
aload 2 /* code */
iload 3 /* len */
iload 4 /* maxStack */
iload 5 /* maxLocals */
invokevirtual org.objectweb.asm.Attribute.write:(Lorg/objectweb/asm/ClassWriter;[BIII)Lorg/objectweb/asm/ByteVector;
astore 8 /* b */
start local 8 // org.objectweb.asm.ByteVector b
3: .line 250
aload 6 /* out */
aload 1 /* cw */
aload 7 /* attr */
getfield org.objectweb.asm.Attribute.type:Ljava/lang/String;
invokevirtual org.objectweb.asm.ClassWriter.newUTF8:(Ljava/lang/String;)I
invokevirtual org.objectweb.asm.ByteVector.putShort:(I)Lorg/objectweb/asm/ByteVector;
aload 8 /* b */
getfield org.objectweb.asm.ByteVector.length:I
invokevirtual org.objectweb.asm.ByteVector.putInt:(I)Lorg/objectweb/asm/ByteVector;
pop
4: .line 251
aload 6 /* out */
aload 8 /* b */
getfield org.objectweb.asm.ByteVector.data:[B
iconst_0
aload 8 /* b */
getfield org.objectweb.asm.ByteVector.length:I
invokevirtual org.objectweb.asm.ByteVector.putByteArray:([BII)Lorg/objectweb/asm/ByteVector;
pop
5: .line 252
aload 7 /* attr */
getfield org.objectweb.asm.Attribute.next:Lorg/objectweb/asm/Attribute;
astore 7 /* attr */
end local 8 // org.objectweb.asm.ByteVector b
6: .line 248
StackMap locals:
StackMap stack:
aload 7 /* attr */
ifnonnull 2
7: .line 254
return
end local 7 // org.objectweb.asm.Attribute attr
end local 6 // org.objectweb.asm.ByteVector out
end local 5 // int maxLocals
end local 4 // int maxStack
end local 3 // int len
end local 2 // byte[] code
end local 1 // org.objectweb.asm.ClassWriter cw
end local 0 // org.objectweb.asm.Attribute this
LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/objectweb/asm/Attribute;
0 8 1 cw Lorg/objectweb/asm/ClassWriter;
0 8 2 code [B
0 8 3 len I
0 8 4 maxStack I
0 8 5 maxLocals I
0 8 6 out Lorg/objectweb/asm/ByteVector;
1 8 7 attr Lorg/objectweb/asm/Attribute;
3 6 8 b Lorg/objectweb/asm/ByteVector;
MethodParameters:
Name Flags
cw final
code final
len final
maxStack final
maxLocals final
out final
}
SourceFile: "Attribute.java"