Package ghidra.pcode.emu.jit.gen.op

Enum Class CopyOpGen

java.lang.Object

java.lang.Enum<CopyOpGen>

ghidra.pcode.emu.jit.gen.op.CopyOpGen

All Implemented Interfaces:

IntExtUnOpGen<JitCopyOp>, OpGen<JitCopyOp>, UnOpGen<JitCopyOp>, Serializable, Comparable<CopyOpGen>, Constable

public enum CopyOpGen
extends Enum<CopyOpGen>
implements IntExtUnOpGen<JitCopyOp>

The generator for a copy.

This is identical to IntZExtOpGen, except that we expect (require?) the output and input operand to agree in size, and so we don't actually expect any extension. In the event that is not the case, it seems agreeable that zero extension is applied.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Nested classes/interfaces inherited from interface ghidra.pcode.emu.jit.gen.op.OpGen

OpGen.DeadOpResult, OpGen.LiveOpResult, OpGen.OpResult

Enum Constant Summary

Enum Constants

Enum Constant	Description
GEN	The generator singleton

Method Summary

Modifier and Type	Method	Description
boolean	isSigned()	Whether this operator is signed
static CopyOpGen	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CopyOpGen[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ghidra.pcode.emu.jit.gen.op.IntExtUnOpGen

genRun

Methods inherited from interface ghidra.pcode.emu.jit.gen.op.UnOpGen

ext

Enum Constant Details

GEN

public static final CopyOpGen GEN

The generator singleton

Method Details

values

public static CopyOpGen[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static CopyOpGen valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

isSigned

public boolean isSigned()

Description copied from interface: UnOpGen

Whether this operator is signed

In many cases, the operator itself is not affected by the signedness of the operands; however, if size adjustments to the operands are needed, this can determine how those operands are extended.

Specified by:

isSigned in interface UnOpGen<JitCopyOp>

Returns:

true for signed, false if not