Пример #1
0
 @Override
 ConstantPool getConstantPool() {
   ConstantPool cpInst;
   try {
     cpInst = CompilerToVMHelper.getConstantPool(null, getPtrToCpAddress());
     Field field =
         CompilerToVMHelper.HotSpotConstantPoolClass()
             .getDeclaredField("metaspaceConstantPool");
     field.setAccessible(true);
     field.set(cpInst, getPtrToCpAddress());
   } catch (ReflectiveOperationException e) {
     throw new Error("TESTBUG : " + e.getMessage(), e);
   }
   return CompilerToVMHelper.getConstantPool(cpInst, 0L);
 }
Пример #2
0
 @Override
 ConstantPool getConstantPool() {
   HotSpotResolvedObjectType type =
       HotSpotResolvedObjectType.fromObjectClass(OBJECT_TYPE_BASE.getClass());
   long ptrToClass = UNSAFE.getKlassPointer(OBJECT_TYPE_BASE);
   return CompilerToVMHelper.getConstantPool(type, getPtrToCpAddress() - ptrToClass);
 }
Пример #3
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 private static void testObjectBase() {
   try {
     Object cp = CompilerToVMHelper.getConstantPool(new Object(), 0L);
     throw new AssertionError(
         "Test OBJECT_BASE." + " Expected IllegalArgumentException has not been caught");
   } catch (IllegalArgumentException iae) {
     // expected
   }
 }
Пример #4
0
      @Override
      ConstantPool getConstantPool() {
        HotSpotResolvedJavaMethod methodInstance =
            CompilerToVMHelper.getResolvedJavaMethodAtSlot(TEST_CLASS, 0);
        Field field;
        try {
          // jdk.vm.ci.hotspot.HotSpotResolvedJavaMethodImpl.metaspaceMethod
          field = methodInstance.getClass().getDeclaredField("metaspaceMethod");
          field.setAccessible(true);
          field.set(methodInstance, getPtrToCpAddress());
        } catch (ReflectiveOperationException e) {
          throw new Error("TESTBUG : " + e, e);
        }

        return CompilerToVMHelper.getConstantPool(methodInstance, 0L);
      }
Пример #5
0
 private static void testMetaspaceWrapperBase() {
   try {
     Object cp =
         CompilerToVMHelper.getConstantPool(
             new PublicMetaspaceWrapperObject() {
               @Override
               public long getMetaspacePointer() {
                 return getPtrToCpAddress();
               }
             },
             0L);
     throw new AssertionError(
         "Test METASPACE_WRAPPER_BASE."
             + " Expected IllegalArgumentException has not been caught");
   } catch (IllegalArgumentException iae) {
     // expected
   }
 }
Пример #6
0
 @Override
 ConstantPool getConstantPool() {
   return CompilerToVMHelper.getConstantPool(null, getPtrToCpAddress());
 }