edu.arizona.cs.mbel.instructions
Class STELEM

java.lang.Object
  edu.arizona.cs.mbel.instructions.Instruction
      edu.arizona.cs.mbel.instructions.STELEM

public class STELEM

extends Instruction

Store array element.
Stack transition:
..., array, index, value --> ...

Field Summary

protected static int[]	OPCODE_LIST
static int	STELEM_I
static int	STELEM_I1
static int	STELEM_I2
static int	STELEM_I4
static int	STELEM_I8
static int	STELEM_R4
static int	STELEM_R8
static int	STELEM_REF

Constructor Summary

STELEM(int op)
Makes a STELEM object with the given opcode

STELEM(int opcode, ClassParser parse)

Method Summary

boolean	equals(java.lang.Object o)
java.lang.String	getName() Returns the string representation of this instruction (may vary instance-to-instance)

Methods inherited from class edu.arizona.cs.mbel.instructions.Instruction

emit, getLength, getOpcode, readInstruction, toString

Methods inherited from class java.lang.Object

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

Field Detail

STELEM_I1

public static final int STELEM_I1

See Also:

Constant Field Values

STELEM_I2

public static final int STELEM_I2

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Constant Field Values

STELEM_I4

public static final int STELEM_I4

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Constant Field Values

STELEM_I8

public static final int STELEM_I8

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Constant Field Values

STELEM_R4

public static final int STELEM_R4

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Constant Field Values

STELEM_R8

public static final int STELEM_R8

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Constant Field Values

STELEM_I

public static final int STELEM_I

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Constant Field Values

STELEM_REF

public static final int STELEM_REF

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Constant Field Values

OPCODE_LIST

protected static final int[] OPCODE_LIST

Constructor Detail

STELEM

public STELEM(int op)
       throws InstructionInitException

Makes a STELEM object with the given opcode

Parameters:

op - the opcode (must be one of STELEM_I1, STELEM_I2, etc)

STELEM

public STELEM(int opcode,
              ClassParser parse)
       throws java.io.IOException,
              InstructionInitException

Method Detail

getName

public java.lang.String getName()

Description copied from class: Instruction

Returns the string representation of this instruction (may vary instance-to-instance)

Specified by:

getName in class Instruction

Returns:

a string representing this instruction (i.e. "cpblk")

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Instruction