uk.ac.man.cs.rainbow.simulator.rasm
Class KillStackRange
java.lang.Object
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+--uk.ac.man.cs.rainbow.simulator.Instruction
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+--uk.ac.man.cs.rainbow.simulator.rasm.KillStackRange
- All Implemented Interfaces:
- Serializable
- public class KillStackRange
- extends Instruction
Delete all the values from the current stack frame apart from the
m bottom-most items and the n top-most items.
popAll is the same as killStackRange 0 0,
and you can build a simulated stack frame of n items
(minus the calling information) using killStackRange 0 n
v0 ... vm-1 ... vk-n
... vk-1 m n
v0 ... vm-1 vk-n
... vk-1
- See Also:
PopAll
, Serialized Form
KillStackRange
public KillStackRange()
KillStackRange
public KillStackRange(RASMCode code)
toString
public String toString()
- Overrides:
toString
in class Object
execute
protected boolean execute(RASMThread thread)
throws RASMThread.Exception
- Description copied from class:
Instruction
- Make this instruction execute in the given context.
- Overrides:
execute
in class Instruction
- Following copied from class:
uk.ac.man.cs.rainbow.simulator.Instruction
- Throws:
RainbowException
- All sorts of things can go wrong during execution...