#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/Support/ELF.h"
#include "llvm/Support/raw_ostream.h"
// should be printed before the section name
bool MCSectionELF::ShouldOmitSectionDirective(StringRef Name,
const MCAsmInfo &MAI) const {
-
+
// FIXME: Does .section .bss/.data/.text work everywhere??
if (Name == ".text" || Name == ".data" ||
(Name == ".bss" && !MAI.usesELFSectionDirectiveForBSS()))
}
void MCSectionELF::PrintSwitchToSection(const MCAsmInfo &MAI,
- raw_ostream &OS) const {
-
+ raw_ostream &OS,
+ const MCExpr *Subsection) const {
+
if (ShouldOmitSectionDirective(SectionName, MAI)) {
- OS << '\t' << getSectionName() << '\n';
+ OS << '\t' << getSectionName();
+ if (Subsection)
+ OS << '\t' << *Subsection;
+ OS << '\n';
return;
}
}
// Handle the weird solaris syntax if desired.
- if (MAI.usesSunStyleELFSectionSwitchSyntax() &&
+ if (MAI.usesSunStyleELFSectionSwitchSyntax() &&
!(Flags & ELF::SHF_MERGE)) {
if (Flags & ELF::SHF_ALLOC)
OS << ",#alloc";
OS << '\n';
return;
}
-
+
OS << ",\"";
if (Flags & ELF::SHF_ALLOC)
OS << 'a';
OS << 'S';
if (Flags & ELF::SHF_TLS)
OS << 'T';
-
+
// If there are target-specific flags, print them.
if (Flags & ELF::XCORE_SHF_CP_SECTION)
OS << 'c';
if (Flags & ELF::XCORE_SHF_DP_SECTION)
OS << 'd';
-
+
OS << '"';
OS << ',';
if (Flags & ELF::SHF_GROUP)
OS << "," << Group->getName() << ",comdat";
OS << '\n';
+
+ if (Subsection)
+ OS << "\t.subsection\t" << *Subsection << '\n';
}
bool MCSectionELF::UseCodeAlign() const {