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 PLTRelativeVariantKind = MCSymbolRefExpr::VK_ARM_PREL31; 22 } 23 24 void Initialize(MCContext &Ctx, const TargetMachine &TM) override; 25 26 MCRegister getStaticBase() const override; 27 28 const MCExpr *getIndirectSymViaRWPI(const MCSymbol *Sym) const override; 29 30 const MCExpr *getTTypeGlobalReference(const GlobalValue *GV, 31 unsigned Encoding, 32 const TargetMachine &TM, 33 MachineModuleInfo *MMI, 34 MCStreamer &Streamer) const override; 35 36 /// Describe a TLS variable address within debug info. 37 const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override; 38 39 MCSection *getExplicitSectionGlobal(const GlobalObject *GO, SectionKind Kind, 40 const TargetMachine &TM) const override; 41 42 MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind, 43 const TargetMachine &TM) const override; 44 }; 45 46 } // end namespace llvm 47 48 #endif // LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H 49