Package ghidra.pcode.emu.jit.op

Record Class JitBranchIndOp

java.lang.Object

java.lang.Record

ghidra.pcode.emu.jit.op.JitBranchIndOp

Record Components:

op - the p-code op

target - the use-def node for the target offset

branch - the branch record created for the p-code op

All Implemented Interfaces:

JitOp

public record JitBranchIndOp(PcodeOp op, JitVal target, JitPassage.IndBranch branch)
extends Record
implements JitOp

The use-def node for a PcodeOp.BRANCHIND.

Constructor Summary

Constructors

Constructor	Description
JitBranchIndOp(PcodeOp op, JitVal target, JitPassage.IndBranch branch)	Creates an instance of a JitBranchIndOp record class.

Method Summary

Modifier and Type	Method	Description
JitPassage.IndBranch	branch()	Returns the value of the branch record component.
boolean	canBeRemoved()	Indicates the operation can be removed if its output is never used.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
List<JitVal>	inputs()	The input operand use-def nodes in some defined order
void	link()	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.
PcodeOp	op()	Returns the value of the op record component.
JitVal	target()	Returns the value of the target record component.
JitTypeBehavior	targetType()	We'd like the offset to be an int.
final String	toString()	Returns a string representation of this record class.
JitTypeBehavior	typeFor(int position)	Get the required type behavior for the input at the given position in JitOp.inputs()
void	unlink()	Remove this op from the JitVal.uses() of each input operand, and (if applicable) unset the JitOutVar.definition() of the output operand.

Methods inherited from class java.lang.Object

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

Constructor Details

JitBranchIndOp

public JitBranchIndOp(PcodeOp op,
 JitVal target,
 JitPassage.IndBranch branch)

Creates an instance of a JitBranchIndOp record class.

Parameters:

op - the value for the op record component

target - the value for the target record component

branch - the value for the branch 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

targetType

public JitTypeBehavior targetType()

We'd like the offset to be an int.

Returns:

JitTypeBehavior.INTEGER

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

target

public JitVal target()

Returns the value of the target record component.

Returns:

the value of the target record component

branch

public JitPassage.IndBranch branch()

Returns the value of the branch record component.

Returns:

the value of the branch record component