com.oracle.objectfile

Enum ObjectFile.RelocationKind

java.lang.Object

java.lang.Enum<ObjectFile.RelocationKind>

com.oracle.objectfile.ObjectFile.RelocationKind

All Implemented Interfaces:

Serializable, Comparable<ObjectFile.RelocationKind>

Enclosing class:

ObjectFile

public static enum ObjectFile.RelocationKind
extends Enum<ObjectFile.RelocationKind>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DIRECT The relocation's symbol provides an address whose absolute value (plus addend) supplies the fixup bytes.
DIRECT_HI The relocation's symbol provides high fixup bytes.
DIRECT_LO The relocation's symbol provides low fixup bytes.
PC_RELATIVE The relocation's symbol provides an address whose PC-relative value (plus addend) supplies the fixup bytes.
PROGRAM_BASE The relocation's symbol is ignored; the load-time offset of the program (FIXME: or shared object), plus addend, supplies the fixup bytes.
UNKNOWN

Method Summary

Modifier and Type	Method and Description
boolean	usesSymbolValue() Generally, relocation records come with symbols whose value is used to compute the fixed-up bytes at the relocation site.
static ObjectFile.RelocationKind	valueOf(String name) Returns the enum constant of this type with the specified name.
static ObjectFile.RelocationKind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

UNKNOWN

public static final ObjectFile.RelocationKind UNKNOWN

DIRECT

public static final ObjectFile.RelocationKind DIRECT

The relocation's symbol provides an address whose absolute value (plus addend) supplies the fixup bytes.

DIRECT_HI

public static final ObjectFile.RelocationKind DIRECT_HI

The relocation's symbol provides high fixup bytes.

DIRECT_LO

public static final ObjectFile.RelocationKind DIRECT_LO

The relocation's symbol provides low fixup bytes.

PC_RELATIVE

public static final ObjectFile.RelocationKind PC_RELATIVE

The relocation's symbol provides an address whose PC-relative value (plus addend) supplies the fixup bytes.

PROGRAM_BASE

public static final ObjectFile.RelocationKind PROGRAM_BASE

The relocation's symbol is ignored; the load-time offset of the program (FIXME: or shared object), plus addend, supplies the fixup bytes.

Method Detail

values

public static ObjectFile.RelocationKind[] values()

Returns:

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

valueOf

public static ObjectFile.RelocationKind valueOf(String name)

Parameters:

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

Returns:

the enum constant with the specified name

Throws:

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

NullPointerException - if the argument is null

usesSymbolValue

public boolean usesSymbolValue()

Generally, relocation records come with symbols whose value is used to compute the fixed-up bytes at the relocation site. In some cases, though, no such symbol is needed.

Returns:

Whether the value of any symbol attached to the relocation record affects the fixed-up contents of the relocation site.