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    Overview :: Opcodes :: News :: Downloads :: Tracker    

    Plasma - most MIPS I(TM) opcodes: Tracker : Interrupt

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      Interrupt

    Type REQUEST
    Status CLOSED
    Top
    Is the the implementation of the interrupt in the plasma "precise" or "imprecise"?

     
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    Submited date 21-Oct-2006
    Submited by abdallah.meziti@g...
     
    Assigned date 03-May-2007
    Assigned to Steve Rhoads
     
    Closed date 03-May-2007
    Closed by Steve Rhoads

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    Comments

    by rhoadss@y... on 21-Oct-2006
    The Plasma interrupts are "precise". The exception program counter (EPC) will always be 4 bytes past the instruction that was interrupted. Setting the program counter to EPC-4 will properly resume the program execution.
     

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