llvm::TargetLoweringObjectFileCOFF

Synopsis

Declared in <llvm/CodeGen/TargetLoweringObjectFileImpl.h>

class TargetLoweringObjectFileCOFF
    : public TargetLoweringObjectFile

Base Classes

Name	Description
`TargetLoweringObjectFile`

Member Functions

Name	Description
`~TargetLoweringObjectFileCOFF` [destructor] [virtual]	Destructor
`operator=` [deleted]	Copy assignment operator
`Initialize`	This method must be called before any actual lowering is done. This specifies the current context for codegen, and gives the lowering implementations a chance to set up their default sections.
`SectionForGlobal`	This method computes the appropriate section to emit the specified global variable or function definition. This should not be passed external (or available externally) globals.
`SelectSectionForGlobal` [virtual]
`emitCGProfileMetadata`	Emit Call Graph Profile metadata.
`emitLinkerDirectives` [virtual]
`emitModuleMetadata` [virtual]	Emit Obj-C garbage collection and linker options.
`emitPersonalityValue` [virtual]
`emitPseudoProbeDescMetadata`	Emit pseudo_probe_desc metadata.
`getADASection`
`getAddrSigSection`
`getBBAddrMapSection`
`getBSSSection`
`getCFIPersonalitySymbol` [virtual]
`getCOFFDebugSymbolsSection`
`getCOFFDebugTypesSection`
`getCOFFGlobalTypeHashesSection`
`getCStringSection`
`getCallGraphSection`
`getCallSiteEncoding`
`getCompactUnwindDwarfEHFrameOnly`
`getCompactUnwindSection`
`getConstDataCoalSection`
`getConstDataSection`
`getConstTextCoalSection`
`getContext`
`getDataBSSSection`
`getDataCoalSection`
`getDataCommonSection`
`getDataSection`
`getDebugThreadLocalSymbol` [virtual]	Create a symbol reference to describe the given TLS variable when emitting the address in debug info.
`getDrectveSection`
`getDwarfARangesSection`
`getDwarfAbbrevDWOSection`
`getDwarfAbbrevSection`
`getDwarfAccelNamesSection`
`getDwarfAccelNamespaceSection`
`getDwarfAccelObjCSection`
`getDwarfAccelTypesSection`
`getDwarfAddrSection`
`getDwarfCUIndexSection`
`getDwarfDebugInlineSection`
`getDwarfDebugNamesSection`
`getDwarfFrameSection`
`getDwarfGnuPubNamesSection`
`getDwarfGnuPubTypesSection`
`getDwarfInfoDWOSection`
`getDwarfInfoSection`
`getDwarfLineDWOSection`
`getDwarfLineSection`
`getDwarfLineStrSection`
`getDwarfLocDWOSection`
`getDwarfLocSection`
`getDwarfLoclistsDWOSection`
`getDwarfLoclistsSection`
`getDwarfMacinfoDWOSection`
`getDwarfMacinfoSection`
`getDwarfMacroDWOSection`
`getDwarfMacroSection`
`getDwarfPubNamesSection`
`getDwarfPubTypesSection`
`getDwarfRangesSection`
`getDwarfRnglistsDWOSection`
`getDwarfRnglistsSection`
`getDwarfStrDWOSection`
`getDwarfStrOffDWOSection`
`getDwarfStrOffSection`
`getDwarfStrSection`
`getDwarfSwiftASTSection`
`getDwarfTUIndexSection`
`getDwarfTypesDWOSection`
`getDwarfTypesSection`
`getEHFrameSection`
`getEightByteConstantSection`
`getExplicitSectionGlobal` [virtual]
`getFDEEncoding`
`getFaultMapSection`
`getFourByteConstantSection`
`getFunctionEntryPointSymbol` [virtual]	If supported, return the function entry point symbol. Otherwise, returns nullptr. Func must be a function or an alias which has a function as base object.
`getGEHContSection`
`getGFIDsSection`
`getGIATsSection`
`getGLJMPSection`
`getIDRLSection`
`getImportCallSection`
`getIndirectSymViaGOTPCRel` [virtual]	Get the target specific PC relative GOT entry relocation
`getIndirectSymViaRWPI` [virtual]	Get the target specific RWPI relocation.
`getKCFITrapSection`
`getLLVMStatsSection`
`getLSDAEncoding`
`getLSDASection`
`getLazySymbolPointerSection`
`getMangler`
`getModuleMetadata` [virtual]	Get the module-level metadata that the platform cares about.
`getNameWithPrefix` [virtual]
`getNonLazySymbolPointerSection`
`getOmitDwarfIfHaveCompactUnwind`
`getPCSection`
`getPDataSection`
`getPPA2ListSection`
`getPersonalityEncoding`
`getPseudoProbeDescSection`
`getPseudoProbeSection`
`getReadOnlySection`
`getRemarksSection`
`getSFrameABIArch`
`getSFrameSection`
`getSXDataSection`
`getSectionForCommandLines` [virtual]	If supported, return the section to use for the llvm.commandline metadata. Otherwise, return nullptr.
`getSectionForConstant`	`getSectionForConstant` overloads
`getSectionForExternalReference` [virtual]	On targets that associate external references with a section, return such a section for the given external global.
`getSectionForFunctionDescriptor` [virtual]	On targets that use separate function descriptor symbols, return a section for the descriptor given its symbol. Use only with defined functions.
`getSectionForJumpTable`
`getSectionForLSDA` [virtual]
`getSectionForMachineBasicBlock` [virtual]
`getSectionForTOCEntry` [virtual]	On targets that support TOC entries, return a section for the entry given the symbol it refers to. TODO: Implement this interface for existing ELF targets.
`getSixteenByteConstantSection`
`getStackMapSection`
`getStackSizesSection`
`getStaticBase` [virtual]	Returns the register used as static base in RWPI variants.
`getStaticCtorSection` [virtual]
`getStaticDtorSection` [virtual]
`getSupportsCompactUnwindWithoutEHFrame`
`getSwift5ReflectionSection`
`getSymbolWithGlobalValueBase`	Return the MCSymbol for a private symbol with global value name as its base, with the specified suffix.
`getTLSBSSSection`
`getTLSDataSection`
`getTLSExtraDataSection`
`getTLSTLVSection`
`getTLSThreadInitSection`
`getTOCBaseSection`
`getTTypeEncoding`
`getTTypeGlobalReference` [virtual]	Return an MCExpr to use for a reference to the specified global variable from exception handling information.
`getTTypeReference`
`getTargetSymbol` [virtual]	Targets that have a special convention for their symbols could use this hook to return a specialized symbol.
`getTextCoalSection`
`getTextSection`
`getTextSectionAlignment` [virtual]
`getThreadLocalPointerSection`
`getUStringSection`
`getUniqueSectionForFunction` [virtual]
`getXDataSection`
`hasPLTPCRelative`	Target supports a PC-relative relocation that references the PLT of a function.
`initMCObjectFileInfo`
`isPositionIndependent`
`lowerDSOLocalEquivalent` [virtual]
`lowerRelativeReference` [virtual]
`shouldPutJumpTableInFunctionSection` [virtual]
`supportDebugThreadLocalLocation`	Target supports TLS offset relocation in debug section?
`supportGOTPCRelWithOffset`	Target GOT "PC"-relative relocation supports encoding an additional binary expression with an offset?
`supportIndirectSymViaGOTPCRel`	Target supports replacing a data "PC"-relative access to a symbol through another symbol, by accessing the later via a GOT entry instead?

Static Member Functions

Name	Description
`getCustomSectionName`	Return the section name specified by '#pragma clang section' or the section attribute.
`getKindForGlobal`	Classify the specified global variable into a set of target independent categories embodied in SectionKind.

Protected Member Functions

Name
`SelectSectionForGlobal` [virtual]

Protected Data Members

Name	Description
`ADASection`
`AddrSigSection`
`BSSSection`	Section that is default initialized to zero.
`COFFDebugSymbolsSection`
`COFFDebugTypesSection`
`COFFGlobalTypeHashesSection`
`CStringSection`
`CallGraphSection`	Section containing call graph metadata.
`CallSiteEncoding`
`CompactUnwindDwarfEHFrameOnly`	Compact unwind encoding indicating that we should emit only an EH frame.
`CompactUnwindSection`	If exception handling is supported by the target and the target can support a compact representation of the CIE and FDE, this is the section to emit them into.
`ConstDataCoalSection`
`ConstDataSection`
`ConstTextCoalSection`
`DataBSSSection`
`DataCoalSection`
`DataCommonSection`
`DataRelROSection`
`DataSection`	Section directive for standard data.
`DrectveSection`	COFF specific sections.
`DwarfARangesSection`
`DwarfAbbrevDWOSection`
`DwarfAbbrevSection`
`DwarfAccelNamesSection`
`DwarfAccelNamespaceSection`
`DwarfAccelObjCSection`
`DwarfAccelTypesSection`
`DwarfAddrSection`
`DwarfCUIndexSection`
`DwarfDebugInlineSection`
`DwarfDebugNamesSection`	Accelerator table sections. DwarfDebugNamesSection is the DWARF v5 accelerator table, while DwarfAccelNamesSection, DwarfAccelObjCSection, DwarfAccelNamespaceSection, DwarfAccelTypesSection are pre-DWARF v5 extensions.
`DwarfFrameSection`
`DwarfGnuPubNamesSection`	Section for newer gnu pubnames.
`DwarfGnuPubTypesSection`	Section for newer gnu pubtypes.
`DwarfInfoDWOSection`
`DwarfInfoSection`
`DwarfLineDWOSection`
`DwarfLineSection`
`DwarfLineStrSection`
`DwarfLocDWOSection`
`DwarfLocSection`
`DwarfLoclistsDWOSection`
`DwarfLoclistsSection`	The DWARF v5 locations list section.
`DwarfMacinfoDWOSection`
`DwarfMacinfoSection`
`DwarfMacroDWOSection`
`DwarfMacroSection`
`DwarfPubNamesSection`
`DwarfPubTypesSection`
`DwarfRangesSection`
`DwarfRnglistsDWOSection`	The DWARF v5 range and location list sections for fission.
`DwarfRnglistsSection`	The DWARF v5 range list section.
`DwarfStrDWOSection`
`DwarfStrOffDWOSection`
`DwarfStrOffSection`	The DWARF v5 string offset and address table sections.
`DwarfStrSection`
`DwarfSwiftASTSection`
`DwarfTUIndexSection`
`DwarfTypesDWOSection`
`EHFrameSection`	EH frame section.
`EightByteConstantSection`
`FDECFIEncoding`	FDE CFI encoding. Controls the encoding of the begin label in the .eh_frame section. Unlike the LSDA encoding, personality encoding, and type encodings, this is something that the assembler just "knows" about its target
`FaultMapSection`	FaultMap section.
`FourByteConstantSection`
`GEHContSection`
`GFIDsSection`
`GIATsSection`
`GLJMPSection`
`IDRLSection`
`ImportCallSection`	If import call optimization is supported by the target, this is the section to emit import call data to.
`LLVMStatsSection`
`LSDAEncoding`
`LSDASection`	If exception handling is supported by the target, this is the section the Language Specific Data Area information is emitted to.
`LazySymbolPointerSection`
`MergeableConst16Section`
`MergeableConst32Section`
`MergeableConst4Section`
`MergeableConst8Section`
`NonLazySymbolPointerSection`
`OmitDwarfIfHaveCompactUnwind`	OmitDwarfIfHaveCompactUnwind - True if the target object file supports having some functions with compact unwind and other with dwarf unwind.
`PDataSection`
`PLTPCRelativeSpecifier`
`PPA2ListSection`
`PersonalityEncoding`	PersonalityEncoding, LSDAEncoding, TTypeEncoding - Some encoding values for EH.
`PseudoProbeDescSection`
`PseudoProbeSection`	Section for pseudo probe information used by AutoFDO
`ReadOnly16Section`
`ReadOnly8Section`
`ReadOnlySection`	Section that is readonly and can contain arbitrary initialized data. Targets are not required to have a readonly section. If they don't, various bits of code will fall back to using the data section for constants.
`RemarksSection`	Remarks section.
`SFrameABIArch`	SFrame ABI architecture byte.
`SFrameSection`	SFrame section.
`SXDataSection`
`SixteenByteConstantSection`
`StackMapSection`	StackMap section.
`StackSizesSection`	Section containing metadata on function stack sizes.
`StaticCtorSection`	This section contains the static constructor pointer list.
`StaticDtorSection`	This section contains the static destructor pointer list.
`SupportDebugThreadLocalLocation`
`SupportGOTPCRelWithOffset`
`SupportIndirectSymViaGOTPCRel`
`SupportsCompactUnwindWithoutEHFrame`	True if the target object file supports emitting a compact unwind section without an associated EH frame section.
`Swift5ReflectionSections`
`TLSBSSSection`	Section directive for Thread Local uninitialized data.
`TLSDataSection`	Section directive for Thread Local data. ELF, MachO, COFF, and Wasm.
`TLSExtraDataSection`	Extra TLS Variable Data section.
`TLSTLVSection`	Section for thread local structure information.
`TLSThreadInitSection`	Section for thread local data initialization functions.
`TM`
`TOCBaseSection`
`TTypeEncoding`
`TextCoalSection`
`TextSection`	Section directive for standard text.
`ThreadLocalPointerSection`
`UStringSection`
`XDataSection`