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 uint32_t Subsection; 30 31 friend class MCContext; MCSectionGOFF(StringRef Name,SectionKind K,MCSection * P,uint32_t Sub)32 MCSectionGOFF(StringRef Name, SectionKind K, MCSection *P, uint32_t Sub) 33 : MCSection(SV_GOFF, Name, K.isText(), /*IsVirtual=*/false, nullptr), 34 Parent(P), Subsection(Sub) {} 35 36 public: printSwitchToSection(const MCAsmInfo & MAI,const Triple & T,raw_ostream & OS,uint32_t)37 void printSwitchToSection(const MCAsmInfo &MAI, const Triple &T, 38 raw_ostream &OS, 39 uint32_t /*Subsection*/) const override { 40 OS << "\t.section\t\"" << getName() << "\"\n"; 41 } 42 useCodeAlign()43 bool useCodeAlign() const override { return false; } 44 getParent()45 MCSection *getParent() const { return Parent; } getSubsection()46 uint32_t getSubsection() const { return Subsection; } 47 classof(const MCSection * S)48 static bool classof(const MCSection *S) { return S->getVariant() == SV_GOFF; } 49 }; 50 } // end namespace llvm 51 52 #endif 53