Package ghidra.pcode.exec

Class PcodeExpression.ValueCapturingPcodeUseropLibrary<T>

java.lang.Object

ghidra.pcode.exec.AnnotatedPcodeUseropLibrary<T>

ghidra.pcode.exec.PcodeExpression.ValueCapturingPcodeUseropLibrary<T>

Type Parameters:

T - no type in particular, except to match the executor

All Implemented Interfaces:

PcodeUseropLibrary<T>

Enclosing class:

PcodeExpression

protected static class PcodeExpression.ValueCapturingPcodeUseropLibrary<T>
extends AnnotatedPcodeUseropLibrary<T>

A clever means of capturing the result of the expression.

Implementation Notes:

The compiled source is actually ___result(<expression>); which allows us to capture the value (and size) of arbitrary expressions. Assigning the value to a temp variable instead of a userop does not quite suffice, since it requires a fixed size, which cannot be known ahead of time.

Nested Class Summary

Nested classes/interfaces inherited from class ghidra.pcode.exec.AnnotatedPcodeUseropLibrary

AnnotatedPcodeUseropLibrary.AnnotatedPcodeUseropDefinition<T>, AnnotatedPcodeUseropLibrary.FixedArgsAnnotatedPcodeUseropDefinition<T>, AnnotatedPcodeUseropLibrary.OpExecutor, AnnotatedPcodeUseropLibrary.OpLibrary, AnnotatedPcodeUseropLibrary.OpOutput, AnnotatedPcodeUseropLibrary.OpState, AnnotatedPcodeUseropLibrary.PcodeUserop, AnnotatedPcodeUseropLibrary.VariadicAnnotatedPcodeUseropDefinition<T>

Nested classes/interfaces inherited from interface ghidra.pcode.exec.PcodeUseropLibrary

PcodeUseropLibrary.EmptyPcodeUseropLibrary, PcodeUseropLibrary.PcodeUseropDefinition<T>

Field Summary

Fields inherited from class ghidra.pcode.exec.AnnotatedPcodeUseropLibrary

ops

Fields inherited from interface ghidra.pcode.exec.PcodeUseropLibrary

NIL

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ValueCapturingPcodeUseropLibrary()

Method Summary

Modifier and Type	Method	Description
void	___result(T result)

Methods inherited from class ghidra.pcode.exec.AnnotatedPcodeUseropLibrary

getMethodLookup, getOperandType, getUserops

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.pcode.exec.PcodeUseropLibrary

compose, getSymbols

Constructor Details

ValueCapturingPcodeUseropLibrary

protected ValueCapturingPcodeUseropLibrary()

Method Details

___result

public void ___result(T result)