1 //===-- llvm/Target/ARMTargetObjectFile.h - ARM Object Info -----*- 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 #ifndef LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H 10 #define LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H 11 12 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h" 13 #include "llvm/MC/MCExpr.h" 14 #include "llvm/MC/MCRegister.h" 15 16 namespace llvm { 17 18 class ARMElfTargetObjectFile : public TargetLoweringObjectFileELF { 19 public: 20 ARMElfTargetObjectFile() 21 : TargetLoweringObjectFileELF() { 22 PLTRelativeVariantKind = MCSymbolRefExpr::VK_ARM_PREL31; 23 } 24 25 void Initialize(MCContext &Ctx, const TargetMachine &TM) override; 26 27 const MCRegister getStaticBase() const override; 28 29 const MCExpr *getIndirectSymViaRWPI(const MCSymbol *Sym) const override; 30 31 const MCExpr *getTTypeGlobalReference(const GlobalValue *GV, 32 unsigned Encoding, 33 const TargetMachine &TM, 34 MachineModuleInfo *MMI, 35 MCStreamer &Streamer) const override; 36 37 /// Describe a TLS variable address within debug info. 38 const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override; 39 40 MCSection *getExplicitSectionGlobal(const GlobalObject *GO, SectionKind Kind, 41 const TargetMachine &TM) const override; 42 43 MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind, 44 const TargetMachine &TM) const override; 45 }; 46 47 } // end namespace llvm 48 49 #endif // LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H 50