Package ghidra.pcode.emu.jit.op

Record Class JitStoreOp

java.lang.Object
java.lang.Record
ghidra.pcode.emu.jit.op.JitStoreOp
Record Components:
op - the p-code op
space - the address space
offset - the use-def node for the offset
value - the use-def node for the value to store
All Implemented Interfaces:
JitOp
public record JitStoreOp(PcodeOp op, AddressSpace space, JitVal offset, JitVal value) extends Record implements JitOp
The use-def node for a PcodeOp.STORE.

  • Constructor Details

    • JitStoreOp

      public JitStoreOp(PcodeOp op, AddressSpace space, JitVal offset, JitVal value)
      Creates an instance of a JitStoreOp record class.
      Parameters:
      op - the value for the op record component
      space - the value for the space record component
      offset - the value for the offset record component
      value - the value for the value record component

  • Method Details

    • canBeRemoved

      public boolean canBeRemoved()
      Description copied from interface: JitOp
      Indicates the operation can be removed if its output is never used.
      Specified by:
      canBeRemoved in interface JitOp
      Returns:
      true if removable

    • link

      public void link()
      Description copied from interface: JitOp
      Add this op to the JitVal.uses() of each input operand, and (if applicable) set the JitOutVar.definition() of the output operand to this op.
      Specified by:
      link in interface JitOp

    • unlink

      public void unlink()
      Description copied from interface: JitOp
      Remove this op from the JitVal.uses() of each input operand, and (if applicable) unset the JitOutVar.definition() of the output operand.
      Specified by:
      unlink in interface JitOp

    • inputs

      public List<JitVal> inputs()
      Description copied from interface: JitOp
      The input operand use-def nodes in some defined order
      Specified by:
      inputs in interface JitOp
      Returns:
      the list of inputs

    • typeFor

      public JitTypeBehavior typeFor(int position)
      Description copied from interface: JitOp
      Get the required type behavior for the input at the given position in JitOp.inputs()
      Specified by:
      typeFor in interface JitOp
      Parameters:
      position - the input position
      Returns:
      the behavior

    • offsetType

      public JitTypeBehavior offsetType()
      We'd like the offset to be an int.
      Returns:
      JitTypeBehavior.INTEGER

    • valueType

      public JitTypeBehavior valueType()
      We do not require a particular type for the value.
      Returns:
      JitTypeBehavior.ANY

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • op

      public PcodeOp op()
      Returns the value of the op record component.
      Specified by:
      op in interface JitOp
      Returns:
      the value of the op record component

    • space

      public AddressSpace space()
      Returns the value of the space record component.
      Returns:
      the value of the space record component

    • offset

      public JitVal offset()
      Returns the value of the offset record component.
      Returns:
      the value of the offset record component

    • value

      public JitVal value()
      Returns the value of the value record component.
      Returns:
      the value of the value record component