llvm::MCSymbolGOFF

Name

Description

MCSymbol

Represents a symbol name in the MC file.

Name

Description

MCSymbolGOFF [constructor]

Construct a GOFF symbol with the given name and temporary flag.

declareCommon

Declare this symbol as being 'common'.

dump

dump ‐ Print the value to stderr.

getADA

Return the associated data area section, or null if none was set.

getBindingScope

Return the GOFF binding scope derived from definition and visibility.

getBindingStrength

Return the GOFF binding strength (weak or strong).

getCodeData

Return whether this symbol represents code or data.

getCommonAlignment

Return the alignment of a 'common' symbol.

getCommonSize

Return the size of a 'common' symbol.

getExternalName

Return the external name, or the symbol name if none was set.

getFragment

Get the fragment this symbol is associated with, resolving aliases.

getIndex

Get the (implementation defined) index.

getLinkage

Return the GOFF linkage type for this symbol.

getName

getName ‐ Get the symbol name.

getOffset

Get the byte offset of this regular symbol within its fragment.

getSection

Get the section associated with a defined, non‐absolute symbol.

getSectionForCommonSymbol

Return the PR section to use when emitting this symbol as a common symbol.

getVariableValue

Get the expression of the variable symbol.

hasExternalName

Return true if an alternate external name has been set.

isAbsolute

isAbsolute ‐ Check if this is an absolute symbol.

isCommon

Is this a 'common' symbol.

isDefined

isDefined ‐ Check if this symbol is defined (i.e., it has an address).

isExported

Return true if this symbol is exported (not hidden).

isExternal

Return true if this symbol is visible outside this translation unit.

isHidden

Return true if this symbol is hidden (not exported).

isInEDSection

Return true if this symbol is defined in an element‐definition section.

isInSection

isInSection ‐ Check if this symbol is defined in some section (i.e., it is defined but not absolute).

isIndirect

Return true if this symbol is referenced indirectly.

isRedefinable

Check if this symbol is redefinable.

isRegistered

Return true if this symbol has been registered.

isResolving

Return whether this symbol is currently being resolved (cycle detection).

isTemporary

isTemporary ‐ Check if this is an assembler temporary symbol.

isUndefined

isUndefined ‐ Check if this symbol undefined (i.e., implicitly defined).

isUsedInReloc

Return true if a relocation has used this symbol.

isVariable

isVariable ‐ Check if this is a variable symbol.

isWeak

Return true if this symbol is weak.

isWeakExternal

Return true if this is a COFF weak‐external symbol.

print

print overloads

redefineIfPossible

Prepare this symbol to be redefined.

setADA

Set the associated data area (ADA) section for this symbol.

setCodeData

Set whether this symbol represents code or data.

setCommon

Mark this symbol as being 'common'.

setExternal

Set whether this symbol is visible outside this translation unit.

setExternalName

Set the alternate external name for this symbol.

setFragment

Mark the symbol as defined in the fragment F.

setHidden

Set whether this symbol is hidden (not exported).

setIndex

Set the (implementation defined) index.

setIndirect

Set whether this symbol is referenced indirectly.

setIsRegistered

Set whether this symbol has been registered.

setIsResolving

Set whether this symbol is currently being resolved (cycle detection).

setLinkage

Set the GOFF linkage type for this symbol.

setOffset

Set the byte offset of this regular symbol within its fragment.

setRedefinable

Mark this symbol as redefinable.

setSymbolAttribute

Apply a machine‐code symbol attribute if supported for GOFF.

setUsedInReloc

Mark this symbol as used in a relocation.

setVariableValue

Set this symbol as a variable whose value is the given expression.

setWeak

Set whether this symbol is weak.

Name

Description

CommonSize [variant member]

The size of the symbol, if it is 'common'.

Offset [variant member]

The offset to apply to the fragment address to form this symbol's value.

Value [variant member]

If non‐null, the value for a variable symbol.

Name

Description

Unnamed union

Discriminated storage for offset, common size, or variable expression.

NameEntryStorageTy

Storage preceding an MCSymbol for an optional name entry.

Name

Description

NameEntryStorageTy

Storage preceding an MCSymbol for an optional name entry.

Name

Description

Unnamed enum

Number of bits used to encode common‐symbol alignment.

Kind

Discriminator for how this symbol's value is represented.

Name

Description

operator= [deleted]

Deleted copy assignment.

getFlags

Get the (implementation defined) symbol flags.

modifyFlags

Modify the flags via a mask.

operator new

Allocate an MCSymbol, optionally reserving space for a name entry.

setFlags

Set the (implementation defined) symbol flags.

Name

Description

CommonAlignLog2

The alignment of the symbol if it is 'common'.

Flags

Object‐file‐specific per‐symbol flags not easily classified elsewhere.

Fragment

Fragment or absolute sentinel that locates this symbol's value.

HasName

True if this symbol is named. A named symbol will have a pointer to the name allocated in the bytes immediately prior to the MCSymbol.

Index

Index field, for use by the object file implementation.

IsExternal

True if this symbol is visible outside this translation unit. Note: ELF uses binding instead of this bit.

IsPrivateExtern

Mach‐O specific: This symbol is private extern.

IsRedefinable

True if this symbol can be redefined.

IsRegistered

True if this symbol has been registered with the context/object writer.

IsResolving

Used to detect cyclic dependency like a = a + 1 and a = b; b = a.

IsTemporary

IsTemporary ‐ True if this is an assembler temporary label, which typically does not survive in the .o file's symbol table. Usually "Lfoo" or ".foo".

IsUsedInReloc

True if we have created a relocation that uses this symbol.

IsWeakExternal

This symbol is weak external.

kind

The symbol kind. Use an unsigned bitfield to achieve better bitpacking with MSVC.

Name

Description

AbsolutePseudoFragment

Sentinel fragment value used for absolute symbols.

Name

Description

isRangeRelaxable

Return true if the distance between Begin and End may change at link time.