Class/Object

pli

VM

Related Docs: object VM | package pli

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class VM extends AnyRef

Simple virtual machine, that is, bytecode interpreter.

To create a virtual machine, use the companion object’s apply methods.

For debugging, consider to use a debug virtual machine instead.

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DebugVM
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Instance Constructors

  1. new VM(bytecode: Array[Int])

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Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )

  6. var codepointer: Int

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    The adress in the bytecode array to read next.

  7. final def eq(arg0: AnyRef): Boolean

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  8. def equals(arg0: Any): Boolean

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  9. def execute(adress: Int, opcode: Int, parameter: Int = 0): Unit

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    Executes one already fetched and decoded bytecode instruction.

  10. def fetch(): Int

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    Fetches next integer from the bytecode array.

  11. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  12. def get(offset: Int): Int

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    Fetches a value from an arbitrary offset in the virtual machine's stack.

  13. final def getClass(): Class[_]

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  14. def hashCode(): Int

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  15. final def isInstanceOf[T0]: Boolean

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  16. final def ne(arg0: AnyRef): Boolean

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def pop(): Int

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    Pops a value from the virtual machine's stack.

  20. def push(value: Int): Unit

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    Pushes a value to the virtual machine's stack.

  21. def put(offset: Int, value: Int): Unit

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    Stores a value at an arbitrary offset in the virtual machine's stack.

    Stores a value at an arbitrary offset in the virtual machine's stack. The value previously stored there is overwritten with the given value.

  22. def run(): Unit

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    Fetches, decodes and executes bytecode instructions until an exit instruction is executed.

  23. var running: Boolean

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    Whether we are currently running.

  24. var stack: Stack[Int]

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    The virtual machine's stack.

  25. def step(): Unit

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    Fetches, decodes and executes one bytecode instruction.

  26. final def synchronized[T0](arg0: ⇒ T0): T0

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  27. def toString(): String

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  28. final def wait(): Unit

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  29. final def wait(arg0: Long, arg1: Int): Unit

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  30. final def wait(arg0: Long): Unit

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