public final class
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.llvm.tools.ExtractBitcode
super_class: java.lang.Object
{
public void ();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/llvm/tools/ExtractBitcode;
private static org.graalvm.polyglot.io.ByteSequence (java.io.InputStream);
descriptor: (Ljava/io/InputStream;)Lorg/graalvm/polyglot/io/ByteSequence;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=4, args_size=1
start local 0 0: sipush 1024
newarray 8
astore 1
start local 1 1: iconst_0
istore 2
start local 2 2: StackMap locals: byte[] int
StackMap stack:
iload 2
aload 1
arraylength
if_icmpne 4
3: aload 1
iload 2
iconst_2
imul
invokestatic java.util.Arrays.copyOf:([BI)[B
astore 1
4: StackMap locals:
StackMap stack:
aload 0
aload 1
iload 2
aload 1
arraylength
iload 2
isub
invokevirtual java.io.InputStream.read:([BII)I
istore 3
start local 3 5: iload 3
ifge 7
6: goto 9
7: StackMap locals: int
StackMap stack:
iload 2
iload 3
iadd
istore 2
end local 3 8: goto 2
9: StackMap locals:
StackMap stack:
new com.oracle.truffle.llvm.tools.ExtractBitcode$ArrayByteSequence
dup
aload 1
iload 2
invokespecial com.oracle.truffle.llvm.tools.ExtractBitcode$ArrayByteSequence.<init>:([BI)V
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 in Ljava/io/InputStream;
1 10 1 buffer [B
2 10 2 length I
5 8 3 read I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=7, args_size=1
start local 0 0: aload 0
arraylength
iconst_2
if_icmpeq 3
1: getstatic java.lang.System.err:Ljava/io/PrintStream;
invokestatic com.oracle.truffle.llvm.tools.ExtractBitcode.usage:(Ljava/io/PrintStream;)V
2: iconst_1
invokestatic java.lang.System.exit:(I)V
3: StackMap locals:
StackMap stack:
aload 0
iconst_0
aaload
astore 1
start local 1 4: aload 0
iconst_1
aaload
astore 2
start local 2 5: aload 1
ldc "-"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 6
getstatic java.lang.System.in:Ljava/io/InputStream;
goto 7
StackMap locals: java.lang.String java.lang.String
StackMap stack:
6: new java.io.FileInputStream
dup
aload 1
invokespecial java.io.FileInputStream.<init>:(Ljava/lang/String;)V
StackMap locals:
StackMap stack: java.io.InputStream
7: astore 3
start local 3 8: aload 2
ldc "-"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 9
getstatic java.lang.System.out:Ljava/io/PrintStream;
goto 10
StackMap locals: java.io.InputStream
StackMap stack:
9: new java.io.FileOutputStream
dup
aload 2
invokespecial java.io.FileOutputStream.<init>:(Ljava/lang/String;)V
StackMap locals:
StackMap stack: java.io.OutputStream
10: astore 4
start local 4 11: aload 3
invokestatic com.oracle.truffle.llvm.tools.ExtractBitcode.readFully:(Ljava/io/InputStream;)Lorg/graalvm/polyglot/io/ByteSequence;
astore 5
start local 5 12: aload 5
aconst_null
aconst_null
invokestatic com.oracle.truffle.llvm.parser.binary.BinaryParser.parse:(Lorg/graalvm/polyglot/io/ByteSequence;Lcom/oracle/truffle/api/source/Source;Lcom/oracle/truffle/llvm/runtime/LLVMContext;)Lcom/oracle/truffle/llvm/parser/binary/BinaryParserResult;
astore 6
start local 6 13: aload 6
ifnonnull 15
14: new java.io.IOException
dup
new java.lang.StringBuilder
dup
ldc "No bitcode found in file '"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "'"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
15: StackMap locals: java.io.OutputStream org.graalvm.polyglot.io.ByteSequence com.oracle.truffle.llvm.parser.binary.BinaryParserResult
StackMap stack:
aload 4
aload 6
invokevirtual com.oracle.truffle.llvm.parser.binary.BinaryParserResult.getBitcode:()Lorg/graalvm/polyglot/io/ByteSequence;
invokeinterface org.graalvm.polyglot.io.ByteSequence.toByteArray:()[B
invokevirtual java.io.OutputStream.write:([B)V
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 16: goto 20
StackMap locals: java.lang.String[]
StackMap stack: java.io.IOException
17: astore 1
start local 1 18: getstatic java.lang.System.err:Ljava/io/PrintStream;
aload 1
invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
19: iconst_2
invokestatic java.lang.System.exit:(I)V
end local 1 20: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 args [Ljava/lang/String;
4 16 1 inName Ljava/lang/String;
5 16 2 outName Ljava/lang/String;
8 16 3 in Ljava/io/InputStream;
11 16 4 out Ljava/io/OutputStream;
12 16 5 bytes Lorg/graalvm/polyglot/io/ByteSequence;
13 16 6 result Lcom/oracle/truffle/llvm/parser/binary/BinaryParserResult;
18 20 1 e Ljava/io/IOException;
Exception table:
from to target type
3 16 17 Class java.io.IOException
MethodParameters:
Name Flags
args
private static void (java.io.PrintStream);
descriptor: (Ljava/io/PrintStream;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.io.PrintStream.println:()V
1: aload 0
ldc "Usage: extract-bitcode inputFile outputFile"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
2: aload 0
invokevirtual java.io.PrintStream.println:()V
3: aload 0
ldc "Arguments:"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
4: aload 0
ldc " inputFile An input file supported by the GraalVM"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
5: aload 0
ldc " LLVM runtime (ELF, Mach-O, wrapped bitcode)."
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
6: aload 0
ldc " Use '-' for stdin."
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
7: aload 0
ldc " outputFile The bitcode file to be written."
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
8: aload 0
ldc " Use '-' for stdout."
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
9: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 s Ljava/io/PrintStream;
MethodParameters:
Name Flags
s
}
SourceFile: "ExtractBitcode.java"
NestMembers:
com.oracle.truffle.llvm.tools.ExtractBitcode$ArrayByteSequence
InnerClasses:
private ArrayByteSequence = com.oracle.truffle.llvm.tools.ExtractBitcode$ArrayByteSequence of com.oracle.truffle.llvm.tools.ExtractBitcode