Java BasicType.T_LONG属性代码示例

本文整理汇总了Java中sun.jvm.hotspot.runtime.BasicType.T_LONG属性的典型用法代码示例。如果您正苦于以下问题：Java BasicType.T_LONG属性的具体用法？Java BasicType.T_LONG怎么用？Java BasicType.T_LONG使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类sun.jvm.hotspot.runtime.BasicType的用法示例。

在下文中一共展示了BasicType.T_LONG属性的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: basicType

public BasicType basicType() {
  switch (tag) {
  case JVM_CONSTANT_Integer :
    return BasicType.T_INT;
  case JVM_CONSTANT_Float :
    return BasicType.T_FLOAT;
  case JVM_CONSTANT_Long :
    return BasicType.T_LONG;
  case JVM_CONSTANT_Double :
    return BasicType.T_DOUBLE;

  case JVM_CONSTANT_Class :
  case JVM_CONSTANT_String :
  case JVM_CONSTANT_UnresolvedClass :
  case JVM_CONSTANT_UnresolvedClassInError :
  case JVM_CONSTANT_MethodHandleInError :
  case JVM_CONSTANT_MethodTypeInError :
  case JVM_CONSTANT_ClassIndex :
  case JVM_CONSTANT_StringIndex :
  case JVM_CONSTANT_MethodHandle :
  case JVM_CONSTANT_MethodType :
    return BasicType.T_OBJECT;
  default:
    throw new InternalError("unexpected tag: " + tag);
  }
}

开发者ID:arodchen，项目名称:MaxSim，代码行数:26，代码来源:ConstantTag.java

示例2: basicType

public BasicType basicType() {
  switch (tag) {
  case JVM_CONSTANT_Integer :
    return BasicType.T_INT;
  case JVM_CONSTANT_Float :
    return BasicType.T_FLOAT;
  case JVM_CONSTANT_Long :
    return BasicType.T_LONG;
  case JVM_CONSTANT_Double :
    return BasicType.T_DOUBLE;

  case JVM_CONSTANT_Class :
  case JVM_CONSTANT_String :
  case JVM_CONSTANT_UnresolvedClass :
  case JVM_CONSTANT_UnresolvedClassInError :
  case JVM_CONSTANT_ClassIndex :
  case JVM_CONSTANT_UnresolvedString :
  case JVM_CONSTANT_StringIndex :
  case JVM_CONSTANT_MethodHandle :
  case JVM_CONSTANT_MethodType :
  case JVM_CONSTANT_Object :
    return BasicType.T_OBJECT;
  default:
    throw new InternalError("unexpected tag: " + tag);
  }
}

开发者ID:alexkasko，项目名称:openjdk-icedtea7，代码行数:26，代码来源:ConstantTag.java

示例3: getSlotValue

private ValueImpl getSlotValue(StackValueCollection values,
                   BasicType variableType, int ss) {
    ValueImpl valueImpl = null;
    OopHandle handle = null;
    ObjectHeap heap = vm.saObjectHeap();
    if (variableType == BasicType.T_BOOLEAN) {
        valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
    } else if (variableType == BasicType.T_CHAR) {
        valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
    } else if (variableType == BasicType.T_FLOAT) {
        valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
    } else if (variableType == BasicType.T_DOUBLE) {
        valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
    } else if (variableType == BasicType.T_BYTE) {
        valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
    } else if (variableType == BasicType.T_SHORT) {
        valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
    } else if (variableType == BasicType.T_INT) {
        valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
    } else if (variableType == BasicType.T_LONG) {
        valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
    } else if (variableType == BasicType.T_OBJECT) {
        // we may have an [Ljava/lang/Object; - i.e., Object[] with the
        // elements themselves may be arrays because every array is an Object.
        handle = values.oopHandleAt(ss);
        valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
    } else if (variableType == BasicType.T_ARRAY) {
        handle = values.oopHandleAt(ss);
        valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
    } else if (variableType == BasicType.T_VOID) {
        valueImpl = new VoidValueImpl(vm);
    } else {
        throw new RuntimeException("Should not read here");
    }

    return valueImpl;
}

开发者ID:aducode，项目名称:openjdk-source-code-learn，代码行数:37，代码来源:StackFrameImpl.java

示例4: getValues

public List getValues(int index, int len) {
    if (len == -1) { // -1 means the rest of the array
       len = length() - index;
    }
    validateArrayAccess(index, len);
    List vals = new ArrayList();
    if (len == 0) {
        return vals;
    }

    sun.jvm.hotspot.oops.TypeArray typeArray = null;
    sun.jvm.hotspot.oops.ObjArray objArray = null;
    if (ref() instanceof sun.jvm.hotspot.oops.TypeArray) {
        typeArray = (sun.jvm.hotspot.oops.TypeArray)ref();
    } else if (ref() instanceof sun.jvm.hotspot.oops.ObjArray) {
        objArray = (sun.jvm.hotspot.oops.ObjArray)ref();
    } else {
        throw new RuntimeException("should not reach here");
    }

    char c = arrayType().componentSignature().charAt(0);
    BasicType variableType = BasicType.charToBasicType(c);

    final int limit = index + len;
    for (int ii = index; ii < limit; ii++) {
        ValueImpl valueImpl;
        if (variableType == BasicType.T_BOOLEAN) {
            valueImpl = (BooleanValueImpl) vm.mirrorOf(typeArray.getBooleanAt(ii));
        } else if (variableType == BasicType.T_CHAR) {
            valueImpl = (CharValueImpl) vm.mirrorOf(typeArray.getCharAt(ii));
        } else if (variableType == BasicType.T_FLOAT) {
            valueImpl = (FloatValueImpl) vm.mirrorOf(typeArray.getFloatAt(ii));
        } else if (variableType == BasicType.T_DOUBLE) {
            valueImpl =  (DoubleValueImpl) vm.mirrorOf(typeArray.getDoubleAt(ii));
        } else if (variableType == BasicType.T_BYTE) {
            valueImpl =  (ByteValueImpl) vm.mirrorOf(typeArray.getByteAt(ii));
        } else if (variableType == BasicType.T_SHORT) {
            valueImpl =  (ShortValueImpl) vm.mirrorOf(typeArray.getShortAt(ii));
        } else if (variableType == BasicType.T_INT) {
            valueImpl =  (IntegerValueImpl) vm.mirrorOf(typeArray.getIntAt(ii));
        } else if (variableType == BasicType.T_LONG) {
            valueImpl =  (LongValueImpl) vm.mirrorOf(typeArray.getLongAt(ii));
        } else if (variableType == BasicType.T_OBJECT) {
            // we may have an [Ljava/lang/Object; - i.e., Object[] with the
            // elements themselves may be arrays because every array is an Object.
            valueImpl = (ObjectReferenceImpl) vm.objectMirror(objArray.getObjAt(ii));
        } else if (variableType == BasicType.T_ARRAY) {
            valueImpl = (ArrayReferenceImpl) vm.arrayMirror((Array) objArray.getObjAt(ii));
        } else {
            throw new RuntimeException("should not reach here");
        }
        vals.add (valueImpl);
    }
    return vals;
}

开发者ID:RedlineResearch，项目名称:OLD-OpenJDK8，代码行数:55，代码来源:ArrayReferenceImpl.java

示例5: getSlotValue

private ValueImpl getSlotValue(StackValueCollection values,
                   BasicType variableType, int ss) {
    ValueImpl valueImpl = null;
    OopHandle handle = null;
    ObjectHeap heap = vm.saObjectHeap();
    if (values.get(ss).getType() == BasicType.getTConflict()) {
      // Dead locals, so just represent them as a zero of the appropriate type
      if (variableType == BasicType.T_BOOLEAN) {
        valueImpl = (BooleanValueImpl) vm.mirrorOf(false);
      } else if (variableType == BasicType.T_CHAR) {
        valueImpl = (CharValueImpl) vm.mirrorOf((char)0);
      } else if (variableType == BasicType.T_FLOAT) {
        valueImpl = (FloatValueImpl) vm.mirrorOf((float)0);
      } else if (variableType == BasicType.T_DOUBLE) {
        valueImpl = (DoubleValueImpl) vm.mirrorOf((double)0);
      } else if (variableType == BasicType.T_BYTE) {
        valueImpl = (ByteValueImpl) vm.mirrorOf((byte)0);
      } else if (variableType == BasicType.T_SHORT) {
        valueImpl = (ShortValueImpl) vm.mirrorOf((short)0);
      } else if (variableType == BasicType.T_INT) {
        valueImpl = (IntegerValueImpl) vm.mirrorOf((int)0);
      } else if (variableType == BasicType.T_LONG) {
        valueImpl = (LongValueImpl) vm.mirrorOf((long)0);
      } else if (variableType == BasicType.T_OBJECT) {
        // we may have an [Ljava/lang/Object; - i.e., Object[] with the
        // elements themselves may be arrays because every array is an Object.
        handle = null;
        valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
      } else if (variableType == BasicType.T_ARRAY) {
        handle = null;
        valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
      } else if (variableType == BasicType.T_VOID) {
        valueImpl = new VoidValueImpl(vm);
      } else {
        throw new RuntimeException("Should not read here");
      }
    } else {
      if (variableType == BasicType.T_BOOLEAN) {
        valueImpl = (BooleanValueImpl) vm.mirrorOf(values.booleanAt(ss));
      } else if (variableType == BasicType.T_CHAR) {
        valueImpl = (CharValueImpl) vm.mirrorOf(values.charAt(ss));
      } else if (variableType == BasicType.T_FLOAT) {
        valueImpl = (FloatValueImpl) vm.mirrorOf(values.floatAt(ss));
      } else if (variableType == BasicType.T_DOUBLE) {
        valueImpl = (DoubleValueImpl) vm.mirrorOf(values.doubleAt(ss));
      } else if (variableType == BasicType.T_BYTE) {
        valueImpl = (ByteValueImpl) vm.mirrorOf(values.byteAt(ss));
      } else if (variableType == BasicType.T_SHORT) {
        valueImpl = (ShortValueImpl) vm.mirrorOf(values.shortAt(ss));
      } else if (variableType == BasicType.T_INT) {
        valueImpl = (IntegerValueImpl) vm.mirrorOf(values.intAt(ss));
      } else if (variableType == BasicType.T_LONG) {
        valueImpl = (LongValueImpl) vm.mirrorOf(values.longAt(ss));
      } else if (variableType == BasicType.T_OBJECT) {
        // we may have an [Ljava/lang/Object; - i.e., Object[] with the
        // elements themselves may be arrays because every array is an Object.
        handle = values.oopHandleAt(ss);
        valueImpl = (ObjectReferenceImpl) vm.objectMirror(heap.newOop(handle));
      } else if (variableType == BasicType.T_ARRAY) {
        handle = values.oopHandleAt(ss);
        valueImpl = vm.arrayMirror((Array)heap.newOop(handle));
      } else if (variableType == BasicType.T_VOID) {
        valueImpl = new VoidValueImpl(vm);
      } else {
        throw new RuntimeException("Should not read here");
      }
    }

    return valueImpl;
}

开发者ID:arodchen，项目名称:MaxSim，代码行数:70，代码来源:StackFrameImpl.java

注：本文中的sun.jvm.hotspot.runtime.BasicType.T_LONG属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。