com.oracle.objectfile.elf

Class ELFObjectFile.ELFSection

java.lang.Object

com.oracle.objectfile.ObjectFile.Element

com.oracle.objectfile.ObjectFile.Section

com.oracle.objectfile.elf.ELFObjectFile.ELFSection

All Implemented Interfaces:

ElementImpl

Direct Known Subclasses:

ELFRelocationSection, ELFStrtab, ELFSymtab, ELFUserDefinedSection

Enclosing class:

ELFObjectFile

public abstract class ELFObjectFile.ELFSection
extends ObjectFile.Section

Constructor Summary

Constructors

Constructor and Description
ELFSection(String name, ELFObjectFile.SectionType type)
ELFSection(String name, ELFObjectFile.SectionType type, EnumSet<ELFObjectFile.ELFSectionFlag> flags)
ELFSection(String name, int alignment, ELFObjectFile.SectionType type, EnumSet<ELFObjectFile.ELFSectionFlag> flags, int sectionIndex) Constructs an ELF section of given name, type, flags and section index.

Method Summary

Modifier and Type	Method and Description
int	getEntrySize()
EnumSet<ELFObjectFile.ELFSectionFlag>	getFlags()
long	getLinkedInfo()
ELFObjectFile.ELFSection	getLinkedSection()
ELFObjectFile	getOwner()
ELFObjectFile.SectionType	getType()
boolean	isLoadable() Returns whether or not this section will be mapped into memory.
boolean	isReferenceable() Locations in this section are referenceable by symbol names, section names, or by relocation, so the section needs a virtual address.
void	setFlags(EnumSet<ELFObjectFile.ELFSectionFlag> flags)

Methods inherited from class com.oracle.objectfile.ObjectFile.Element

getAlignment, getDecisions, getElement, getElementName, getImpl, getMemSize, getName, setElement, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.objectfile.ElementImpl

getDependencies, getOrDecideContent, getOrDecideOffset, getOrDecideSize, getOrDecideVaddr

Constructor Detail

ELFSection

public ELFSection(String name,
                  ELFObjectFile.SectionType type)

ELFSection

public ELFSection(String name,
                  ELFObjectFile.SectionType type,
                  EnumSet<ELFObjectFile.ELFSectionFlag> flags)

ELFSection

public ELFSection(String name,
                  int alignment,
                  ELFObjectFile.SectionType type,
                  EnumSet<ELFObjectFile.ELFSectionFlag> flags,
                  int sectionIndex)

Constructs an ELF section of given name, type, flags and section index.

Parameters:

name - the section name

type - the section type

flags - the section's flags

sectionIndex - the desired index in the ELF section header table

Method Detail

getOwner

public ELFObjectFile getOwner()

Overrides:

getOwner in class ObjectFile.Element

getType

public ELFObjectFile.SectionType getType()

isLoadable

public boolean isLoadable()

Description copied from class: ObjectFile.Element

Returns whether or not this section will be mapped into memory. This affects how offsets and/or vaddrs are decided.

Specified by:

isLoadable in interface ElementImpl

Specified by:

isLoadable in class ObjectFile.Element

isReferenceable

public boolean isReferenceable()

Description copied from interface: ElementImpl

Locations in this section are referenceable by symbol names, section names, or by relocation, so the section needs a virtual address. Generally applies to loadable sections, but can also be used to enable references into sections that are not loadable, such as debug sections.

Specified by:

isReferenceable in interface ElementImpl

Overrides:

isReferenceable in class ObjectFile.Element

getLinkedSection

public ELFObjectFile.ELFSection getLinkedSection()

getLinkedInfo

public long getLinkedInfo()

getEntrySize

public int getEntrySize()

getFlags

public EnumSet<ELFObjectFile.ELFSectionFlag> getFlags()

setFlags

public void setFlags(EnumSet<ELFObjectFile.ELFSectionFlag> flags)