return false;
}
-// ShouldPrintSectionType - Only prints the section type if supported
-bool MCSectionELF::ShouldPrintSectionType(unsigned Ty) const {
- if (IsExplicit && !(Ty == SHT_NOBITS || Ty == SHT_PROGBITS))
- return false;
-
- return true;
-}
-
void MCSectionELF::PrintSwitchToSection(const MCAsmInfo &MAI,
raw_ostream &OS) const {
OS << '"';
- if (ShouldPrintSectionType(Type)) {
- OS << ',';
-
- // If comment string is '@', e.g. as on ARM - use '%' instead
- if (MAI.getCommentString()[0] == '@')
- OS << '%';
- else
- OS << '@';
-
- if (Type == MCSectionELF::SHT_INIT_ARRAY)
- OS << "init_array";
- else if (Type == MCSectionELF::SHT_FINI_ARRAY)
- OS << "fini_array";
- else if (Type == MCSectionELF::SHT_PREINIT_ARRAY)
- OS << "preinit_array";
- else if (Type == MCSectionELF::SHT_NOBITS)
- OS << "nobits";
- else if (Type == MCSectionELF::SHT_PROGBITS)
- OS << "progbits";
-
- if (getKind().isMergeable1ByteCString()) {
- OS << ",1";
- } else if (getKind().isMergeable2ByteCString()) {
- OS << ",2";
- } else if (getKind().isMergeable4ByteCString() ||
- getKind().isMergeableConst4()) {
- OS << ",4";
- } else if (getKind().isMergeableConst8()) {
- OS << ",8";
- } else if (getKind().isMergeableConst16()) {
- OS << ",16";
- }
+ OS << ',';
+
+ // If comment string is '@', e.g. as on ARM - use '%' instead
+ if (MAI.getCommentString()[0] == '@')
+ OS << '%';
+ else
+ OS << '@';
+
+ if (Type == MCSectionELF::SHT_INIT_ARRAY)
+ OS << "init_array";
+ else if (Type == MCSectionELF::SHT_FINI_ARRAY)
+ OS << "fini_array";
+ else if (Type == MCSectionELF::SHT_PREINIT_ARRAY)
+ OS << "preinit_array";
+ else if (Type == MCSectionELF::SHT_NOBITS)
+ OS << "nobits";
+ else if (Type == MCSectionELF::SHT_PROGBITS)
+ OS << "progbits";
+
+ if (EntrySize) {
+ assert(Flags & MCSectionELF::SHF_MERGE);
+ OS << "," << EntrySize;
}
-
+
OS << '\n';
}
+bool MCSectionELF::UseCodeAlign() const {
+ return getFlags() & MCSectionELF::SHF_EXECINSTR;
+}
+
+bool MCSectionELF::isVirtualSection() const {
+ return getType() == MCSectionELF::SHT_NOBITS;
+}
+
// HasCommonSymbols - True if this section holds common symbols, this is
// indicated on the ELF object file by a symbol with SHN_COMMON section
// header index.
return false;
}
-
+unsigned MCSectionELF::DetermineEntrySize(SectionKind Kind) {
+ if (Kind.isMergeable1ByteCString()) return 1;
+ if (Kind.isMergeable2ByteCString()) return 2;
+ if (Kind.isMergeable4ByteCString()) return 4;
+ if (Kind.isMergeableConst4()) return 4;
+ if (Kind.isMergeableConst8()) return 8;
+ if (Kind.isMergeableConst16()) return 16;
+ return 0;
+}