lib/CodeGen/TargetLoweringObjectFileImpl.cpp

204 getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
209   Kind = getELFKindForNamedSection(SectionName, Kind);
212                                     getELFSectionType(SectionName, Kind),
213                                     getELFSectionFlags(Kind), Kind);
218 static const char *getSectionPrefixForGlobal(SectionKind Kind) {
219   if (Kind.isText())                 return ".text.";
220   if (Kind.isReadOnly())             return ".rodata.";
221   if (Kind.isBSS())                  return ".bss.";
223   if (Kind.isThreadData())           return ".tdata.";
224   if (Kind.isThreadBSS())            return ".tbss.";
226   if (Kind.isDataNoRel())            return ".data.";
227   if (Kind.isDataRelLocal())         return ".data.rel.local.";
228   if (Kind.isDataRel())              return ".data.rel.";
229   if (Kind.isReadOnlyWithRelLocal()) return ".data.rel.ro.local.";
231   assert(Kind.isReadOnlyWithRel() && "Unknown section kind");
237 SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
242   if (Kind.isText())
250       !Kind.isCommon()) {
252     Prefix = getSectionPrefixForGlobal(Kind);
258     unsigned Flags = getELFSectionFlags(Kind);
265                                       getELFSectionType(Name.str(), Kind),
266                                       Flags, Kind, 0, Group);
269   if (Kind.isText()) return TextSection;
271   if (Kind.isMergeable1ByteCString() ||
272       Kind.isMergeable2ByteCString() ||
273       Kind.isMergeable4ByteCString()) {
282     if (Kind.isMergeable2ByteCString())
284     else if (Kind.isMergeable4ByteCString())
287       assert(Kind.isMergeable1ByteCString() && "unknown string width");
295                                       Kind);
298   if (Kind.isMergeableConst()) {
299     if (Kind.isMergeableConst4() && MergeableConst4Section)
301     if (Kind.isMergeableConst8() && MergeableConst8Section)
303     if (Kind.isMergeableConst16() && MergeableConst16Section)
308   if (Kind.isReadOnly())             return ReadOnlySection;
310   if (Kind.isThreadData())           return TLSDataSection;
311   if (Kind.isThreadBSS())            return TLSBSSSection;
316   if (Kind.isBSS() || Kind.isCommon()) return BSSSection;
318   if (Kind.isDataNoRel())            return DataSection;
319   if (Kind.isDataRelLocal())         return DataRelLocalSection;
320   if (Kind.isDataRel())              return DataRelSection;
321   if (Kind.isReadOnlyWithRelLocal()) return DataRelROLocalSection;
323   assert(Kind.isReadOnlyWithRel() && "Unknown section kind");
331 getSectionForConstant(SectionKind Kind) const {
332   if (Kind.isMergeableConst4() && MergeableConst4Section)
334   if (Kind.isMergeableConst8() && MergeableConst8Section)
336   if (Kind.isMergeableConst16() && MergeableConst16Section)
338   if (Kind.isReadOnly())
341   if (Kind.isReadOnlyWithRelLocal()) return DataRelROLocalSection;
342   assert(Kind.isReadOnlyWithRel() && "Unknown section kind");
485 getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
503     getContext().getMachOSection(Segment, Section, TAA, StubSize, Kind);
524 SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
528   if (Kind.isThreadBSS()) return TLSBSSSection;
529   if (Kind.isThreadData()) return TLSDataSection;
531   if (Kind.isText())
537     if (Kind.isReadOnly())
543   if (Kind.isMergeable1ByteCString() &&
550   if (Kind.isMergeable2ByteCString() && !GV->hasExternalLinkage() &&
554   if (Kind.isMergeableConst()) {
555     if (Kind.isMergeableConst4())
557     if (Kind.isMergeableConst8())
559     if (Kind.isMergeableConst16() && SixteenByteConstantSection)
565   if (Kind.isReadOnly())
570   if (Kind.isReadOnlyWithRel())
575   if (Kind.isBSSExtern())
580   if (Kind.isBSSLocal())
588 TargetLoweringObjectFileMachO::getSectionForConstant(SectionKind Kind) const {
591   if (Kind.isDataRel() || Kind.isReadOnlyWithRel())
594   if (Kind.isMergeableConst4())
596   if (Kind.isMergeableConst8())
598   if (Kind.isMergeableConst16() && SixteenByteConstantSection)
722 getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
725   unsigned Characteristics = getCOFFSectionFlags(Kind);
735                                      Kind,
740 static const char *getCOFFSectionPrefixForUniqueGlobal(SectionKind Kind) {
741   if (Kind.isText())
743   if (Kind.isBSS ())
745   if (Kind.isThreadLocal()) {
750   if (Kind.isWriteable())
757 SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
763     const char *Prefix = getCOFFSectionPrefixForUniqueGlobal(Kind);
767     unsigned Characteristics = getCOFFSectionFlags(Kind);
772                                        Kind, "", COFF::IMAGE_COMDAT_SELECT_ANY);
775   if (Kind.isText())
778   if (Kind.isThreadLocal())
781   if (Kind.isReadOnly())
784   if (Kind.isBSS())