public
class
InstructionUtil
extends Object| java.lang.Object | |
| ↳ | com.pnfsoftware.jeb.core.units.code.InstructionUtil |
Class Overview
Utility methods for IInstruction objects.
Summary
| Public Constructors | |||||||||||
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| InstructionUtil() | |||||||||||
| Public Methods | |||||||||||
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| static IInstructionOperand |
getOperand(IInstruction insn, int index)
Safely retrieve an operand.
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| static <T extends IInstructionOperand> T |
getOperand(IInstruction insn, int index, Class<T> c)
Safely retrieve an operand of the expected type.
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| static int |
getSizeOf(List<? extends IInstruction> insns)
Compute the size of all the instruction list.
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| static int |
getSizeUntil(List<? extends IInstruction> insns, int limit)
Compute the size of the instruction list until nth index.
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public InstructionUtil ()
Public Methods
public static IInstructionOperand getOperand (IInstruction insn, int index)
Safely retrieve an operand.
Returns
- null on error
public static T getOperand (IInstruction insn, int index, Class<T> c)
Safely retrieve an operand of the expected type.
Parameters
| c | expected operand type |
|---|
Returns
- null on error
public static int getSizeOf (List<? extends IInstruction> insns)
Compute the size of all the instruction list.
Parameters
| insns | instruction list |
|---|
Returns
- the size, in bytes
public static int getSizeUntil (List<? extends IInstruction> insns, int limit)
Compute the size of the instruction list until nth index.
Parameters
| insns | instruction list |
|---|---|
| limit | nth index. |
Returns
- the size, in bytes