final class com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal
  super_class: java.lang.Object
{
  private static java.util.Hashtable<?, ?> handlers;
    descriptor: Ljava/util/Hashtable;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/Hashtable<**>;
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Alias()
      com.oracle.svm.core.annotate.RecomputeFieldValue(kind = com.oracle.svm.core.annotate.RecomputeFieldValue$Kind.FromAlias:Lcom/oracle/svm/core/annotate/RecomputeFieldValue$Kind;)

  private static java.util.Hashtable<?, ?> signals;
    descriptor: Ljava/util/Hashtable;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/Hashtable<**>;
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Alias()
      com.oracle.svm.core.annotate.RecomputeFieldValue(kind = com.oracle.svm.core.annotate.RecomputeFieldValue$Kind.FromAlias:Lcom/oracle/svm/core/annotate/RecomputeFieldValue$Kind;)

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 52
            new java.util.Hashtable
            dup
            iconst_4
            invokespecial java.util.Hashtable.<init>:(I)V
            putstatic com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal.handlers:Ljava/util/Hashtable;
         1: .line 54
            new java.util.Hashtable
            dup
            iconst_4
            invokespecial java.util.Hashtable.<init>:(I)V
            putstatic com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal.signals:Ljava/util/Hashtable;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal this
         0: .line 49
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.svm.core.windows.Target_jdk_internal_misc_Signal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/core/windows/Target_jdk_internal_misc_Signal;

  static native void dispatch(int);
    descriptor: (I)V
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Alias()
    MethodParameters:
        Name  Flags
      number  

  private static long handle0(int, long);
    descriptor: (IJ)J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // int sig
        start local 1 // long nativeH
         0: .line 63
            invokestatic org.graalvm.nativeimage.ImageInfo.isSharedLibrary:()Z
            ifeq 2
         1: .line 64
            new java.lang.IllegalArgumentException
            dup
            ldc "Installing signal handlers is not allowed for native-image shared libraries."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 66
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.svm.core.jdk.PlatformNativeLibrarySupport.singleton:()Lcom/oracle/svm/core/jdk/PlatformNativeLibrarySupport;
            invokevirtual com.oracle.svm.core.jdk.PlatformNativeLibrarySupport.isFirstIsolate:()Z
            ifne 4
         3: .line 67
            new java.lang.IllegalArgumentException
            dup
            ldc "Only the first isolate can install signal handlers, as signal handling is global for the process."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 69
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.svm.core.windows.SignalDispatcher.ensureInitialized:()V
         5: .line 70
            iload 0 /* sig */
            lload 1 /* nativeH */
            invokestatic org.graalvm.word.WordFactory.pointer:(J)Lorg/graalvm/word/PointerBase;
            checkcast org.graalvm.nativeimage.c.type.VoidPointer
            invokestatic com.oracle.svm.core.jdk.Jvm.JVM_RegisterSignal:(ILorg/graalvm/nativeimage/c/type/VoidPointer;)Lorg/graalvm/nativeimage/c/type/VoidPointer;
            invokeinterface org.graalvm.nativeimage.c.type.VoidPointer.rawValue:()J
            lreturn
        end local 1 // long nativeH
        end local 0 // int sig
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0      sig  I
            0    6     1  nativeH  J
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.Substitute()
    MethodParameters:
         Name  Flags
      sig      
      nativeH  
}
SourceFile: "Target_jdk_internal_misc_Signal.java"
InnerClasses:
  public final Kind = com.oracle.svm.core.annotate.RecomputeFieldValue$Kind of com.oracle.svm.core.annotate.RecomputeFieldValue
    RuntimeVisibleAnnotations: 
      com.oracle.svm.core.annotate.TargetClass(classNameProvider = Lcom/oracle/svm/core/jdk/Package_jdk_internal_misc;, className = "Signal")