Package ghidra.pcode.opbehavior

Class OpBehaviorFloatDiv

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      long evaluateBinary​(int sizeout, int sizein, long in1, long in2)
      Evaluate the binary (2 input args) operation using long data
      java.math.BigInteger evaluateBinary​(int sizeout, int sizein, java.math.BigInteger in1, java.math.BigInteger in2)
      Evaluate the binary (2 input args) operation using BigInteger data

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • OpBehaviorFloatDiv

        public OpBehaviorFloatDiv()

    • Method Detail

      • evaluateBinary

        public long evaluateBinary​(int sizeout,
                           int sizein,
                           long in1,
                           long in2)
        Description copied from class: BinaryOpBehavior
        Evaluate the binary (2 input args) operation using long data
        Specified by:
        evaluateBinary in class BinaryOpBehavior
        Parameters:
        sizeout - intended output size (bytes)
        sizein - in1 size (bytes)
        in1 - unsigned input 1
        in2 - unsigned input 2
        Returns:
        operation result. NOTE: if the operation overflows bits may be set beyond the specified sizeout. Even though results should be treated as unsigned it may be returned as a signed long value. It is expected that the returned result always be properly truncated by the caller since the evaluation may not - this is done to conserve emulation cycles.
        See Also:
        Utils.longToBytes(long, int, boolean), Utils.bytesToLong(byte[], int, boolean)

      • evaluateBinary

        public java.math.BigInteger evaluateBinary​(int sizeout,
                                           int sizein,
                                           java.math.BigInteger in1,
                                           java.math.BigInteger in2)
        Description copied from class: BinaryOpBehavior
        Evaluate the binary (2 input args) operation using BigInteger data
        Specified by:
        evaluateBinary in class BinaryOpBehavior
        Parameters:
        sizeout - intended output size (bytes)
        sizein - in1 size (bytes)
        in1 - unsigned input 1
        in2 - unsigned input 2
        Returns:
        operation result. NOTE: if the operation overflows bits may be set beyond the specified sizeout. Even though results should be treated as unsigned it may be returned as a signed value. It is expected that the returned result always be properly truncated by the caller since the evaluation may not - this is done to conserve emulation cycles.
        See Also:
        Utils.bigIntegerToBytes(BigInteger, int, boolean), Utils.bytesToBigInteger(byte[], int, boolean, boolean)