Package jminusminus

Class CLInsInfo

java.lang.Object

jminusminus.CLInsInfo

class CLInsInfo
extends Object

This class stores static information about a JVM instruction.

Field Summary

Fields

Modifier and Type	Field	Description
CLConstants.Category	category	The category under which instruction belongs.
int	localVariableIndex	Index of the local variable that this instruction refers to; applies only to instructions that operate on local variables.
String	mnemonic	Mnemonic for this instruction.
int	opcode	Opcode for this instruction.
int	operandCount	Number of operands for this instruction.
int	stackUnits	Words produced - words consumed from the operand stack by this instruction.

Constructor Summary

Constructors

Constructor	Description
CLInsInfo(int opcode, String mnemonic, int operandCount, int localVariableIndex, int stackUnits, CLConstants.Category category)	Constructs a CLInsInfo object.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

opcode

public int opcode

Opcode for this instruction.

mnemonic

public String mnemonic

Mnemonic for this instruction.

operandCount

public int operandCount

Number of operands for this instruction.

stackUnits

public int stackUnits

Words produced - words consumed from the operand stack by this instruction.

localVariableIndex

public int localVariableIndex

Index of the local variable that this instruction refers to; applies only to instructions that operate on local variables.

category

public CLConstants.Category category

The category under which instruction belongs.

Constructor Details

CLInsInfo

public CLInsInfo(int opcode,
 String mnemonic,
 int operandCount,
 int localVariableIndex,
 int stackUnits,
 CLConstants.Category category)

Constructs a CLInsInfo object.

Parameters:

opcode - opcode for this instruction.

mnemonic - name for this instruction.

operandCount - number of operands for this instruction.

localVariableIndex - index of the local variable that this instruction refers to.

stackUnits - words produced - words consumed from the operand stack by this instruction.

category - category under which this instruction belogs.