public class com.oracle.truffle.js.codec.BinaryEncoder
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.oracle.truffle.js.codec.BinaryEncoder
super_class: java.lang.Object
{
private static final int INITIAL_BUFFER_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 8192
private java.nio.ByteBuffer buffer;
descriptor: Ljava/nio/ByteBuffer;
flags: (0x0002) ACC_PRIVATE
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/js/codec/BinaryEncoder;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.truffle.js.codec.BinaryEncoder.$assertionsDisabled:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
sipush 8192
invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
getstatic java.nio.ByteOrder.LITTLE_ENDIAN:Ljava/nio/ByteOrder;
invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
putfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
public java.nio.ByteBuffer getBuffer();
descriptor: ()Ljava/nio/ByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
getstatic java.nio.ByteOrder.LITTLE_ENDIAN:Ljava/nio/ByteOrder;
invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/ByteBuffer;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
protected void putU1(long);
descriptor: (J)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
iconst_1
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.ensureCapacity:(I)V
1: aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
lload 1
l2i
i2b
invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
pop
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 3 1 value J
MethodParameters:
Name Flags
value
private void ensureCapacity(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.position:()I
iload 1
iadd
aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.limit:()I
if_icmplt 7
1: aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
astore 2
start local 2 2: iconst_2
aload 2
invokevirtual java.nio.ByteBuffer.capacity:()I
imul
aload 2
invokevirtual java.nio.ByteBuffer.position:()I
iload 1
iadd
invokestatic java.lang.Math.max:(II)I
invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
getstatic java.nio.ByteOrder.LITTLE_ENDIAN:Ljava/nio/ByteOrder;
invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
astore 3
start local 3 3: aload 3
aload 2
invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.put:(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
pop
4: getstatic com.oracle.truffle.js.codec.BinaryEncoder.$assertionsDisabled:Z
ifne 5
aload 3
invokevirtual java.nio.ByteBuffer.position:()I
aload 2
invokevirtual java.nio.ByteBuffer.position:()I
if_icmpeq 5
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
5: StackMap locals: java.nio.ByteBuffer java.nio.ByteBuffer
StackMap stack:
getstatic com.oracle.truffle.js.codec.BinaryEncoder.$assertionsDisabled:Z
ifne 6
aload 3
invokevirtual java.nio.ByteBuffer.order:()Ljava/nio/ByteOrder;
getstatic java.nio.ByteOrder.LITTLE_ENDIAN:Ljava/nio/ByteOrder;
if_acmpeq 6
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
6: StackMap locals:
StackMap stack:
aload 0
aload 3
putfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
end local 3 end local 2 7: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 8 1 increase I
2 7 2 oldBuffer Ljava/nio/ByteBuffer;
3 7 3 newBuffer Ljava/nio/ByteBuffer;
MethodParameters:
Name Flags
increase
private void putSV(long);
descriptor: (J)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=5, args_size=2
start local 0 start local 1 0: lload 1
lstore 3
start local 3 1: StackMap locals: long
StackMap stack:
lload 3
ldc -64
lcmp
iflt 4
lload 3
ldc 64
lcmp
ifge 4
2: aload 0
lload 3
ldc 127
land
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
3: return
4: StackMap locals:
StackMap stack:
aload 0
ldc 128
lload 3
ldc 127
land
lor
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
5: lload 3
bipush 7
lshr
lstore 3
6: goto 1
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 7 1 value J
1 7 3 cur J
MethodParameters:
Name Flags
value
private void putUV(long);
descriptor: (J)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=5, args_size=2
start local 0 start local 1 0: lload 1
lstore 3
start local 3 1: StackMap locals: long
StackMap stack:
getstatic com.oracle.truffle.js.codec.BinaryEncoder.$assertionsDisabled:Z
ifne 2
lload 3
lconst_0
lcmp
ifge 2
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
lload 3
ldc 128
lcmp
ifge 5
3: aload 0
lload 3
ldc 127
land
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
4: return
5: StackMap locals:
StackMap stack:
aload 0
ldc 128
lload 3
ldc 127
land
lor
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
6: lload 3
bipush 7
lshr
lstore 3
7: goto 1
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 8 1 value J
1 8 3 cur J
MethodParameters:
Name Flags
value
public void putInt(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putSV:(J)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 2 1 value I
MethodParameters:
Name Flags
value
public void putUInt(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putUV:(J)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 2 1 value I
MethodParameters:
Name Flags
value
public void putLong(long);
descriptor: (J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putSV:(J)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 2 1 value J
MethodParameters:
Name Flags
value
public void putDouble(double);
descriptor: (D)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
dload 1
invokestatic java.lang.Double.doubleToRawLongBits:(D)J
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putInt64:(J)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 2 1 value D
MethodParameters:
Name Flags
value
public void putInt64(long);
descriptor: (J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
bipush 8
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.ensureCapacity:(I)V
1: lload 1
lstore 3
start local 3 2: iconst_0
istore 5
start local 5 3: goto 7
4: StackMap locals: long int
StackMap stack:
aload 0
lload 3
ldc 255
land
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
5: lload 3
bipush 8
lushr
lstore 3
6: iinc 5 1
StackMap locals:
StackMap stack:
7: iload 5
bipush 8
if_icmplt 4
end local 5 8: return
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 9 1 value J
2 9 3 cur J
3 8 5 i I
MethodParameters:
Name Flags
value
public void putUTF8(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokevirtual java.lang.String.getBytes:(Ljava/nio/charset/Charset;)[B
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putByteArray:([B)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 2 1 value Ljava/lang/String;
MethodParameters:
Name Flags
value
public void putByteArray(byte[]);
descriptor: ([B)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 1
arraylength
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putUV:(J)V
1: iconst_0
istore 2
start local 2 2: goto 5
3: StackMap locals: int
StackMap stack:
aload 0
aload 1
iload 2
baload
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
4: iinc 2 1
StackMap locals:
StackMap stack:
5: iload 2
aload 1
arraylength
if_icmplt 3
end local 2 6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 7 1 value [B
2 6 2 i I
MethodParameters:
Name Flags
value
public void putBigInteger(java.math.BigInteger);
descriptor: (Ljava/math/BigInteger;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: aload 1
astore 2
start local 2 1: StackMap locals: java.math.BigInteger
StackMap stack:
aload 2
invokevirtual java.math.BigInteger.intValue:()I
istore 3
start local 3 2: iload 3
bipush -64
if_icmplt 5
iload 3
bipush 64
if_icmpge 5
3: aload 0
iload 3
bipush 127
iand
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
4: return
5: StackMap locals: int
StackMap stack:
aload 0
sipush 128
iload 3
bipush 127
iand
ior
i2l
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
6: aload 2
bipush 7
invokevirtual java.math.BigInteger.shiftRight:(I)Ljava/math/BigInteger;
astore 2
end local 3 7: goto 1
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 8 1 value Ljava/math/BigInteger;
1 8 2 cur Ljava/math/BigInteger;
2 7 3 intValue I
MethodParameters:
Name Flags
value
public void putInt32(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=2
start local 0 start local 1 0: aload 0
iconst_4
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.ensureCapacity:(I)V
1: iload 1
istore 2
start local 2 2: iconst_0
istore 3
start local 3 3: goto 7
4: StackMap locals: int int
StackMap stack:
aload 0
iload 2
i2l
ldc 255
land
invokevirtual com.oracle.truffle.js.codec.BinaryEncoder.putU1:(J)V
5: iload 2
bipush 8
iushr
istore 2
6: iinc 3 1
StackMap locals:
StackMap stack:
7: iload 3
iconst_4
if_icmplt 4
end local 3 8: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
0 9 1 value I
2 9 2 cur I
3 8 3 i I
MethodParameters:
Name Flags
value
public int getPosition();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.js.codec.BinaryEncoder.buffer:Ljava/nio/ByteBuffer;
invokevirtual java.nio.ByteBuffer.position:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/js/codec/BinaryEncoder;
}
SourceFile: "BinaryEncoder.java"