Differential D29104 Diff 88967 include/llvm/MC/MCSectionELF.h

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include/llvm/MC/MCSectionELF.h

Show All 39 Lines	class MCSectionELF final : public MCSection {

/// The size of each entry in this section. This size only makes sense for		/// The size of each entry in this section. This size only makes sense for
/// sections that contain fixed-sized entries. If a section does not contain		/// sections that contain fixed-sized entries. If a section does not contain
/// fixed-sized entries 'EntrySize' will be 0.		/// fixed-sized entries 'EntrySize' will be 0.
unsigned EntrySize;		unsigned EntrySize;

const MCSymbolELF *Group;		const MCSymbolELF *Group;

/// Depending on the type of the section this is sh_link or sh_info.		/// sh_link for REL and RELA sections.
const MCSectionELF *Associated;		const MCSectionELF *RelInfoSection;

		/// sh_info for SHF_LINK_ORDER (can be null).
		const MCSymbol *AssociatedSymbol;

private:		private:
friend class MCContext;		friend class MCContext;

MCSectionELF(StringRef Section, unsigned type, unsigned flags, SectionKind K,		MCSectionELF(StringRef Section, unsigned type, unsigned flags, SectionKind K,
unsigned entrySize, const MCSymbolELF *group, unsigned UniqueID,		unsigned entrySize, const MCSymbolELF *group, unsigned UniqueID,
MCSymbol Begin, const MCSectionELF Associated)		MCSymbol Begin, const MCSymbolELF AssociatedSymbol)
: MCSection(SV_ELF, K, Begin), SectionName(Section), Type(type),		: MCSection(SV_ELF, K, Begin), SectionName(Section), Type(type),
Flags(flags), UniqueID(UniqueID), EntrySize(entrySize), Group(group),		Flags(flags), UniqueID(UniqueID), EntrySize(entrySize), Group(group),
Associated(Associated) {		RelInfoSection(nullptr), AssociatedSymbol(AssociatedSymbol) {
if (Group)		if (Group)
Group->setIsSignature();		Group->setIsSignature();
}		}

void setSectionName(StringRef Name) { SectionName = Name; }		void setSectionName(StringRef Name) { SectionName = Name; }

public:		public:
~MCSectionELF();		~MCSectionELF();
Show All 13 Lines	void PrintSwitchToSection(const MCAsmInfo &MAI, const Triple &T,
raw_ostream &OS,		raw_ostream &OS,
const MCExpr *Subsection) const override;		const MCExpr *Subsection) const override;
bool UseCodeAlign() const override;		bool UseCodeAlign() const override;
bool isVirtualSection() const override;		bool isVirtualSection() const override;

bool isUnique() const { return UniqueID != ~0U; }		bool isUnique() const { return UniqueID != ~0U; }
unsigned getUniqueID() const { return UniqueID; }		unsigned getUniqueID() const { return UniqueID; }

const MCSectionELF *getAssociatedSection() const { return Associated; }		const MCSectionELF *getRelInfoSection() const { return RelInfoSection; }
		void setRelInfoSection(const MCSectionELF* S) { RelInfoSection = S; }

		const MCSymbol *getAssociatedSymbol() const { return AssociatedSymbol; }
		pccUnsubmitted Not Done Reply Inline Actions I don't quite follow why you need to change this from storing a section to a symbol. pcc: I don't quite follow why you need to change this from storing a section to a symbol.
		eugenisAuthorUnsubmitted Not Done Reply Inline Actions Because we need the symbol name when printing textual assembly. eugenis: Because we need the symbol name when printing textual assembly.
		pccUnsubmitted Not Done Reply Inline Actions I see. Could you separate the printer fix out into a separate change please? pcc: I see. Could you separate the printer fix out into a separate change please?
		eugenisAuthorUnsubmitted Not Done Reply Inline Actions See D30129 eugenis: See D30129

static bool classof(const MCSection *S) {		static bool classof(const MCSection *S) {
return S->getVariant() == SV_ELF;		return S->getVariant() == SV_ELF;
}		}
};		};

} // end namespace llvm		} // end namespace llvm

#endif // LLVM_MC_MCSECTIONELF_H		#endif // LLVM_MC_MCSECTIONELF_H