Package ghidra.trace.util

Enum Class TraceRegisterUtils

java.lang.Object

java.lang.Enum<TraceRegisterUtils>

ghidra.trace.util.TraceRegisterUtils

All Implemented Interfaces:

Serializable, Comparable<TraceRegisterUtils>, Constable

public enum TraceRegisterUtils
extends Enum<TraceRegisterUtils>

Nested Class Summary

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

Enum.EnumDesc<E extends Enum<E>>

Method Summary

Modifier and Type	Method	Description
static ByteBuffer	bufferForValue(Register register, RegisterValue value)
static RegisterValue	combineWithTraceBaseRegisterValue(RegisterValue rv, TracePlatform platform, long snap, TraceMemorySpace regs, boolean requireKnown)
static RegisterValue	combineWithTraceParentRegisterValue(Register parent, RegisterValue rv, TracePlatform platform, long snap, TraceMemorySpace regs, boolean requireKnown)
static int	computeMaskOffset(Register reg)
static int	computeMaskOffset(RegisterValue value)
static RegisterValue	encodeValueRepresentationHackPointer(Register register, TraceData data, String representation)
static RegisterValue	finishBuffer(ByteBuffer buf, Register register)
static int	getFrameLevel(Trace trace, AddressSpace space)
static AddressRange	getOverlayRange(AddressSpace space, AddressRange range)
static AddressSetView	getOverlaySet(AddressSpace space, AddressSetView set)
static AddressRange	getPhysicalRange(AddressRange range)
static AddressSetView	getPhysicalSet(AddressSetView set)	Convert a set in an overlay space to the corresponding set in its physical space
static AddressSpace	getRegisterAddressSpace(TraceRegisterContainer cont, boolean createIfAbsent)
static AddressSpace	getRegisterAddressSpace(TraceStackFrame frame, boolean createIfAbsent)
static AddressSpace	getRegisterAddressSpace(TraceThread thread, int frameLevel, boolean createIfAbsent)
static TraceRegisterContainer	getRegisterContainer(TraceStackFrame frame)
static TraceRegisterContainer	getRegisterContainer(TraceObject object, int frameLevel)
static TraceRegisterContainer	getRegisterContainer(TraceThread thread, int frameLevel)
static TraceThread	getThread(Trace trace, AddressSpace space)
static boolean	isByteBound(Register register)
static byte[]	padOrTruncate(byte[] arr, int length)
static ByteBuffer	prepareBuffer(Register register)
static AddressRange	rangeForRegister(Register register)
static Set<Register>	registersIntersecting(Language language, AddressSetView set)
static void	requireByteBound(Register register)
static TraceData	seekComponent(TraceData data, AddressRange range)
static TraceData	seekComponent(TraceData data, Register reg)
static TraceRegisterUtils	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TraceRegisterUtils[]	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

Method Details

values

public static TraceRegisterUtils[] 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 TraceRegisterUtils 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

registersIntersecting

public static Set<Register> registersIntersecting(Language language,
 AddressSetView set)

rangeForRegister

public static AddressRange rangeForRegister(Register register)

getOverlayRange

public static AddressRange getOverlayRange(AddressSpace space,
 AddressRange range)

getOverlaySet

public static AddressSetView getOverlaySet(AddressSpace space,
 AddressSetView set)

getPhysicalRange

public static AddressRange getPhysicalRange(AddressRange range)

getPhysicalSet

public static AddressSetView getPhysicalSet(AddressSetView set)

Convert a set in an overlay space to the corresponding set in its physical space

Parameters:

set - a set contained entirely in one space

Returns:

the physical set

padOrTruncate

public static byte[] padOrTruncate(byte[] arr,
 int length)

bufferForValue

public static ByteBuffer bufferForValue(Register register,
 RegisterValue value)

computeMaskOffset

public static int computeMaskOffset(Register reg)

computeMaskOffset

public static int computeMaskOffset(RegisterValue value)

seekComponent

public static TraceData seekComponent(TraceData data,
 AddressRange range)

seekComponent

public static TraceData seekComponent(TraceData data,
 Register reg)

encodeValueRepresentationHackPointer

public static RegisterValue encodeValueRepresentationHackPointer(Register register,
 TraceData data,
 String representation)
                                                          throws DataTypeEncodeException

Throws:

DataTypeEncodeException

combineWithTraceParentRegisterValue

public static RegisterValue combineWithTraceParentRegisterValue(Register parent,
 RegisterValue rv,
 TracePlatform platform,
 long snap,
 TraceMemorySpace regs,
 boolean requireKnown)

combineWithTraceBaseRegisterValue

public static RegisterValue combineWithTraceBaseRegisterValue(RegisterValue rv,
 TracePlatform platform,
 long snap,
 TraceMemorySpace regs,
 boolean requireKnown)

prepareBuffer

public static ByteBuffer prepareBuffer(Register register)

finishBuffer

public static RegisterValue finishBuffer(ByteBuffer buf,
 Register register)

isByteBound

public static boolean isByteBound(Register register)

requireByteBound

public static void requireByteBound(Register register)

getRegisterContainer

public static TraceRegisterContainer getRegisterContainer(TraceThread thread,
 int frameLevel)

getRegisterContainer

public static TraceRegisterContainer getRegisterContainer(TraceStackFrame frame)

getRegisterContainer

public static TraceRegisterContainer getRegisterContainer(TraceObject object,
 int frameLevel)

getRegisterAddressSpace

public static AddressSpace getRegisterAddressSpace(TraceRegisterContainer cont,
 boolean createIfAbsent)

getRegisterAddressSpace

public static AddressSpace getRegisterAddressSpace(TraceThread thread,
 int frameLevel,
 boolean createIfAbsent)

getRegisterAddressSpace

public static AddressSpace getRegisterAddressSpace(TraceStackFrame frame,
 boolean createIfAbsent)

getThread

public static TraceThread getThread(Trace trace,
 AddressSpace space)

getFrameLevel

public static int getFrameLevel(Trace trace,
 AddressSpace space)