public final class com.oracle.truffle.llvm.toolchain.launchers.BinUtil
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.llvm.toolchain.launchers.BinUtil
super_class: java.lang.Object
{
public void <init>();
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/toolchain/launchers/BinUtil;
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=8, args_size=1
start local 0 0: invokestatic com.oracle.truffle.llvm.toolchain.launchers.BinUtil.getProcessName:()Ljava/lang/String;
astore 1
start local 1 1: aload 1
ifnonnull 4
2: getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc "Error: Could not figure out process name"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
3: iconst_1
invokestatic java.lang.System.exit:(I)V
4: StackMap locals: java.lang.String
StackMap stack:
aload 1
ldc "llvm-"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifne 6
5: new java.lang.StringBuilder
dup
ldc "llvm-"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 1
6: StackMap locals:
StackMap stack:
new com.oracle.truffle.llvm.toolchain.launchers.common.Driver
dup
invokespecial com.oracle.truffle.llvm.toolchain.launchers.common.Driver.<init>:()V
astore 2
start local 2 7: aload 2
invokevirtual com.oracle.truffle.llvm.toolchain.launchers.common.Driver.getLLVMBinDir:()Ljava/nio/file/Path;
aload 1
invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
astore 3
start local 3 8: new java.util.ArrayList
dup
aload 0
arraylength
iconst_1
iadd
invokespecial java.util.ArrayList.<init>:(I)V
astore 4
start local 4 9: aload 4
aload 3
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
10: aload 0
arraylength
ifle 12
11: aload 4
aload 0
invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
invokevirtual java.util.ArrayList.addAll:(Ljava/util/Collection;)Z
pop
12: StackMap locals: com.oracle.truffle.llvm.toolchain.launchers.common.Driver java.lang.String java.util.ArrayList
StackMap stack:
new java.lang.ProcessBuilder
dup
aload 4
invokespecial java.lang.ProcessBuilder.<init>:(Ljava/util/List;)V
getstatic java.lang.ProcessBuilder$Redirect.INHERIT:Ljava/lang/ProcessBuilder$Redirect;
invokevirtual java.lang.ProcessBuilder.redirectError:(Ljava/lang/ProcessBuilder$Redirect;)Ljava/lang/ProcessBuilder;
getstatic java.lang.ProcessBuilder$Redirect.INHERIT:Ljava/lang/ProcessBuilder$Redirect;
invokevirtual java.lang.ProcessBuilder.redirectInput:(Ljava/lang/ProcessBuilder$Redirect;)Ljava/lang/ProcessBuilder;
getstatic java.lang.ProcessBuilder$Redirect.INHERIT:Ljava/lang/ProcessBuilder$Redirect;
invokevirtual java.lang.ProcessBuilder.redirectOutput:(Ljava/lang/ProcessBuilder$Redirect;)Ljava/lang/ProcessBuilder;
astore 5
start local 5 13: aconst_null
astore 6
start local 6 14: aload 5
invokevirtual java.lang.ProcessBuilder.start:()Ljava/lang/Process;
astore 6
15: aload 6
invokevirtual java.lang.Process.waitFor:()I
pop
16: aload 6
invokevirtual java.lang.Process.exitValue:()I
invokestatic java.lang.System.exit:(I)V
17: goto 28
StackMap locals: java.lang.String[] java.lang.String com.oracle.truffle.llvm.toolchain.launchers.common.Driver java.lang.String java.util.ArrayList java.lang.ProcessBuilder java.lang.Process
StackMap stack: java.io.IOException
18: astore 7
start local 7 19: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Error: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 7
invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
20: aload 2
invokevirtual com.oracle.truffle.llvm.toolchain.launchers.common.Driver.printMissingToolMessage:()V
21: iconst_1
invokestatic java.lang.System.exit:(I)V
end local 7 22: goto 28
23: StackMap locals:
StackMap stack: java.lang.InterruptedException
astore 7
start local 7 24: aload 6
ifnull 26
25: aload 6
invokevirtual java.lang.Process.destroyForcibly:()Ljava/lang/Process;
pop
26: StackMap locals: java.lang.InterruptedException
StackMap stack:
getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Error: Subprocess interrupted: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 7
invokevirtual java.lang.InterruptedException.getMessage:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
27: iconst_1
invokestatic java.lang.System.exit:(I)V
end local 7 28: StackMap locals:
StackMap stack:
return
end local 6 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 29 0 args [Ljava/lang/String;
1 29 1 processName Ljava/lang/String;
7 29 2 driver Lcom/oracle/truffle/llvm/toolchain/launchers/common/Driver;
8 29 3 targetName Ljava/lang/String;
9 29 4 utilArgs Ljava/util/ArrayList<Ljava/lang/String;>;
13 29 5 pb Ljava/lang/ProcessBuilder;
14 29 6 p Ljava/lang/Process;
19 22 7 e Ljava/io/IOException;
24 28 7 e Ljava/lang/InterruptedException;
Exception table:
from to target type
14 17 18 Class java.io.IOException
14 17 23 Class java.lang.InterruptedException
MethodParameters:
Name Flags
args
private static java.lang.String getProcessName();
descriptor: ()Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=3, args_size=0
0: ldc "org.graalvm.launcher.executablename"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 0
start local 0 1: aload 0
ifnonnull 7
2: invokestatic org.graalvm.nativeimage.ProcessProperties.getArgumentVectorBlockSize:()I
ifgt 4
3: aconst_null
areturn
4: StackMap locals: java.lang.String
StackMap stack:
invokestatic org.graalvm.nativeimage.ProcessProperties.getArgumentVectorProgramName:()Ljava/lang/String;
astore 0
5: aload 0
ifnonnull 7
6: aconst_null
areturn
7: StackMap locals:
StackMap stack:
aload 0
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
astore 1
start local 1 8: aload 1
invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
astore 2
start local 2 9: aload 2
ifnonnull 11
10: aconst_null
areturn
11: StackMap locals: java.nio.file.Path java.nio.file.Path
StackMap stack:
aload 2
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
1 12 0 binPathName Ljava/lang/String;
8 12 1 p Ljava/nio/file/Path;
9 12 2 f Ljava/nio/file/Path;
}
SourceFile: "BinUtil.java"
InnerClasses:
public abstract Redirect = java.lang.ProcessBuilder$Redirect of java.lang.ProcessBuilder