public
class
RegisterUtil
extends Object| java.lang.Object | |
| ↳ | com.pnfsoftware.jeb.core.units.code.asm.processor.arch.RegisterUtil |
Class Overview
Utility methods for IRegisterBank and IRegisterData, including methods to create
standard register ids.
Summary
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RegisterUtil() | |||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| static String | byteArrayToHex(Endianness endianness, byte[] data, int pos, int end) | ||||||||||
| static String | byteArrayToHex(Endianness endianness, byte[] data) | ||||||||||
| static long |
createPureRegisterId(int index, int grp)
Create a pure register id, i.e.
| ||||||||||
| static long |
createRegisterId(int index, int grp, int bitsize, int bitstart)
Create a standard register id (full or slice).
| ||||||||||
| static long |
createRegisterId(int index, int grp, int bitsize)
Create a standard register id (full or slice).
| ||||||||||
| static long | createRegisterIdFromPureId(long pure, int bitsize, int bitstart) | ||||||||||
| static IRegisterBank |
getBank(ProcessorType proctype)
Convenience method to retrieve a register bank used by a well-known processor type.
| ||||||||||
| static RegisterDescriptionEntry | getEntryByName(IRegisterBank bank, String name) | ||||||||||
| static RegisterDescriptionEntry | getEntryByName(IRegisterData bank, String name) | ||||||||||
| static RegisterDescriptionEntry | getEntryByType(IRegisterBank bank, RegisterType type) | ||||||||||
| static RegisterDescriptionEntry | getEntryByType(IRegisterData bank, RegisterType type) | ||||||||||
| static long | getPureId(long id) | ||||||||||
| static int | getRegisterBitsize(long id) | ||||||||||
| static int | getRegisterBitstart(long id) | ||||||||||
| static int | getRegisterGroup(long id) | ||||||||||
| static int | getRegisterIndex(long id) | ||||||||||
| static byte[] | getValueByName(IRegisterData bank, String name) | ||||||||||
| static Long | getValueByNameAsLong(IRegisterData bank, String name) | ||||||||||
| static boolean | isPureId(long id) | ||||||||||
| static boolean | setValueByName(IRegisterData bank, String name, byte[] bytes) | ||||||||||
| static boolean | setValueByNameAsLong(IRegisterData bank, String name, long value) | ||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
java.lang.Object
| |||||||||||
Public Constructors
public RegisterUtil ()
Public Methods
public static long createPureRegisterId (int index, int grp)
Create a pure register id, i.e. an id always representing a full register, without indicators such as bit size or bit start.
public static long createRegisterId (int index, int grp, int bitsize, int bitstart)
Create a standard register id (full or slice).
public static long createRegisterId (int index, int grp, int bitsize)
Create a standard register id (full or slice).
public static long createRegisterIdFromPureId (long pure, int bitsize, int bitstart)
public static IRegisterBank getBank (ProcessorType proctype)
Convenience method to retrieve a register bank used by a well-known processor type.
It is recommended to use RegisterBankService directly.
Parameters
| proctype | a processor type |
|---|
Returns
- null if not found