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