final class org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel extends org.graalvm.libgraal.LibGraalObject implements java.nio.channels.WritableByteChannel
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel
super_class: org.graalvm.libgraal.LibGraalObject
{
void <init>(long);
descriptor: (J)V
flags: (0x0000)
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
lload 1
invokespecial org.graalvm.libgraal.LibGraalObject.<init>:(J)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
0 2 1 handle J
MethodParameters:
Name Flags
handle
static java.nio.Buffer asBaseBuffer(java.nio.Buffer);
descriptor: (Ljava/nio/Buffer;)Ljava/nio/Buffer;
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 obj Ljava/nio/Buffer;
MethodParameters:
Name Flags
obj
public int write(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=6, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.nio.ByteBuffer.hasArray:()Z
ifeq 2
1: new java.lang.IllegalArgumentException
dup
ldc "Only direct ByteBuffer is supported."
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.capacity:()I
istore 2
start local 2 3: aload 1
invokevirtual java.nio.ByteBuffer.position:()I
istore 3
start local 3 4: aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
istore 4
start local 4 5: invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
aload 0
invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
aload 1
iload 2
iload 3
iload 4
invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.dumpChannelWrite:(JJLjava/nio/ByteBuffer;III)I
istore 5
start local 5 6: iload 5
ifle 8
7: aload 1
invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.asBaseBuffer:(Ljava/nio/Buffer;)Ljava/nio/Buffer;
iload 3
iload 5
iadd
invokevirtual java.nio.Buffer.position:(I)Ljava/nio/Buffer;
pop
8: StackMap locals: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel java.nio.ByteBuffer int int int int
StackMap stack:
iload 5
ireturn
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 9 0 this Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
0 9 1 src Ljava/nio/ByteBuffer;
3 9 2 capacity I
4 9 3 pos I
5 9 4 limit I
6 9 5 written I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
public boolean isOpen();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
aload 0
invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.isDumpChannelOpen:(JJ)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: invokestatic org.graalvm.libgraal.LibGraalScope.getIsolateThread:()J
aload 0
invokevirtual org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel.getHandle:()J
invokestatic org.graalvm.compiler.truffle.runtime.hotspot.libgraal.TruffleToLibGraalCalls.dumpChannelClose:(JJ)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/truffle/runtime/hotspot/libgraal/IgvSupport$IgvDumpChannel;
Exceptions:
throws java.io.IOException
}
SourceFile: "IgvSupport.java"
NestHost: org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport
InnerClasses:
private final IgvDumpChannel = org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport$IgvDumpChannel of org.graalvm.compiler.truffle.runtime.hotspot.libgraal.IgvSupport