Class PcodeOpAST

java.lang.Object

ghidra.program.model.pcode.PcodeOp

ghidra.program.model.pcode.PcodeOpAST

public class PcodeOpAST
extends PcodeOp

Some extra things attached to PcodeOp for ease of walking the syntax tree

Field Summary

Fields inherited from class PcodeOp

BOOL_AND, BOOL_NEGATE, BOOL_OR, BOOL_XOR, BRANCH, BRANCHIND, CALL, CALLIND, CALLOTHER, CAST, CBRANCH, COPY, CPOOLREF, EXTRACT, FLOAT_ABS, FLOAT_ADD, FLOAT_CEIL, FLOAT_DIV, FLOAT_EQUAL, FLOAT_FLOAT2FLOAT, FLOAT_FLOOR, FLOAT_INT2FLOAT, FLOAT_LESS, FLOAT_LESSEQUAL, FLOAT_MULT, FLOAT_NAN, FLOAT_NEG, FLOAT_NOTEQUAL, FLOAT_ROUND, FLOAT_SQRT, FLOAT_SUB, FLOAT_TRUNC, INDIRECT, INSERT, INT_2COMP, INT_ADD, INT_AND, INT_CARRY, INT_DIV, INT_EQUAL, INT_LEFT, INT_LESS, INT_LESSEQUAL, INT_MULT, INT_NEGATE, INT_NOTEQUAL, INT_OR, INT_REM, INT_RIGHT, INT_SBORROW, INT_SCARRY, INT_SDIV, INT_SEXT, INT_SLESS, INT_SLESSEQUAL, INT_SREM, INT_SRIGHT, INT_SUB, INT_XOR, INT_ZEXT, LOAD, LZCOUNT, MULTIEQUAL, NEW, PCODE_MAX, PIECE, POPCOUNT, PTRADD, PTRSUB, RETURN, SEGMENTOP, STORE, SUBPIECE, UNIMPLEMENTED

Constructor Summary

Constructors

Constructor	Description
PcodeOpAST(Address a, int uq, int op, int numinputs)
PcodeOpAST(SequenceNumber sq, int op, int numinputs)

Method Summary

Modifier and Type	Method	Description
Iterator<PcodeOp>	getBasicIter()
Iterator<Object>	getInsertIter()
PcodeBlockBasic	getParent()
boolean	isDead()	Check if the pcode has been determined to be a dead operation.
void	setBasicIter(Iterator<PcodeOp> iter)	Set the iterator being used to iterate the pcode within a basic block.
void	setInsertIter(Iterator<Object> iter)	Set the iterator being used to iterate the pcode to insert within a block.
void	setParent(PcodeBlockBasic par)	Set the parent basic block this pcode is contained within.

Methods inherited from class PcodeOp

decode, encodeRaw, getInput, getInputs, getMnemonic, getMnemonic, getNumInputs, getOpcode, getOpcode, getOutput, getSeqnum, getSlot, hashCode, insertInput, isAssignment, isCommutative, isCommutative, removeInput, setInput, setOpcode, setOrder, setOutput, setTime, toString

Methods inherited from class Object

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

Constructor Details

PcodeOpAST

public PcodeOpAST(SequenceNumber sq,
 int op,
 int numinputs)

PcodeOpAST

public PcodeOpAST(Address a,
 int uq,
 int op,
 int numinputs)

Method Details

isDead

public boolean isDead()

Description copied from class: PcodeOp

Check if the pcode has been determined to be a dead operation.

Overrides:

isDead in class PcodeOp

Returns:

true if the pcode has been determined to have no effect in the context it is used

getParent

public PcodeBlockBasic getParent()

Overrides:

getParent in class PcodeOp

Returns:

the pcode basic block this pcode belongs to

getBasicIter

public Iterator<PcodeOp> getBasicIter()

Overrides:

getBasicIter in class PcodeOp

getInsertIter

public Iterator<Object> getInsertIter()

Overrides:

getInsertIter in class PcodeOp

setParent

public void setParent(PcodeBlockBasic par)

Set the parent basic block this pcode is contained within.

Parameters:

par - parent basic block.

setBasicIter

public void setBasicIter(Iterator<PcodeOp> iter)

Set the iterator being used to iterate the pcode within a basic block.

Parameters:

iter -

setInsertIter

public void setInsertIter(Iterator<Object> iter)

Set the iterator being used to iterate the pcode to insert within a block.

Parameters:

iter -