https://www.graalvm.org/ 
public interface com.oracle.svm.core.CPUFeatureAccess
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.oracle.svm.core.CPUFeatureAccess
  super_class: java.lang.Object
{
  public abstract void verifyHostSupportsArchitecture(jdk.vm.ci.code.Architecture);
    descriptor: (Ljdk/vm/ci/code/Architecture;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
                   Name  Flags
      imageArchitecture  

  public abstract void enableFeatures(jdk.vm.ci.code.Architecture);
    descriptor: (Ljdk/vm/ci/code/Architecture;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
              Name  Flags
      architecture  
}
SourceFile: "CPUFeatureAccess.java"