1 //===-- llvm/MC/MCSectionGOFF.h - GOFF Machine Code Sections ----*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// This file declares the MCSectionGOFF class, which contains all of the 11 /// necessary machine code sections for the GOFF file format. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_MC_MCSECTIONGOFF_H 16 #define LLVM_MC_MCSECTIONGOFF_H 17 18 #include "llvm/BinaryFormat/GOFF.h" 19 #include "llvm/MC/MCSection.h" 20 #include "llvm/Support/raw_ostream.h" 21 22 namespace llvm { 23 24 class MCExpr; 25 26 class MCSectionGOFF final : public MCSection { 27 private: 28 MCSection *Parent; 29 const MCExpr *SubsectionId; 30 31 friend class MCContext; 32 MCSectionGOFF(StringRef Name, SectionKind K, MCSection *P, const MCExpr *Sub) 33 : MCSection(SV_GOFF, Name, K, nullptr), Parent(P), SubsectionId(Sub) {} 34 35 public: 36 void printSwitchToSection(const MCAsmInfo &MAI, const Triple &T, 37 raw_ostream &OS, 38 const MCExpr *Subsection) const override { 39 OS << "\t.section\t\"" << getName() << "\"\n"; 40 } 41 42 bool useCodeAlign() const override { return false; } 43 44 bool isVirtualSection() const override { return false; } 45 46 MCSection *getParent() const { return Parent; } 47 const MCExpr *getSubsectionId() const { return SubsectionId; } 48 49 static bool classof(const MCSection *S) { return S->getVariant() == SV_GOFF; } 50 }; 51 } // end namespace llvm 52 53 #endif 54