public abstract class VariableInstructionForm extends ByteCodeForm
byteCodeArray, byteCodesByName, WIDENED
Constructor and Description |
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VariableInstructionForm(int opcode,
String name) |
Modifier and Type | Method and Description |
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void |
setRewrite2Bytes(int operand,
int absPosition,
int[] rewrite)
This method writes operand directly into the rewrite array at index position specified.
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void |
setRewrite4Bytes(int operand,
int[] rewrite)
Given an int operand, set the rewrite bytes for the next available operand position and the three immediately
following it to a highest-byte, mid-high, mid-low, low-byte encoding of the operand.
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void |
setRewrite4Bytes(int operand,
int absPosition,
int[] rewrite)
This method writes operand directly into the rewrite array at index position specified.
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calculateOperandPosition, firstOperandIndex, fixUpByteCodeTargets, get, getName, getOpcode, getRewrite, getRewriteCopy, hasMultipleByteCodes, hasNoOperand, nestedMustStartClassPool, operandLength, setByteCodeOperands, toString
public VariableInstructionForm(int opcode, String name)
public void setRewrite2Bytes(int operand, int absPosition, int[] rewrite)
operand
- value to writeabsPosition
- position in array to write. Note that this is absolute position in the array, so one can
overwrite the bytecode if one isn't careful.rewrite
- array to write intopublic void setRewrite4Bytes(int operand, int absPosition, int[] rewrite)
operand
- value to writeabsPosition
- position in array to write. Note that this is absolute position in the array, so one can
overwrite the bytecode if one isn't careful.rewrite
- array to write intopublic void setRewrite4Bytes(int operand, int[] rewrite)
operand
- int to set the rewrite bytes torewrite
- int[] bytes to rewriteCopyright © 2002–2022 The Apache Software Foundation. All rights reserved.