| //===-- X86TargetObjectFile.h - X86 Object Info -----------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_TARGET_X86_TARGETOBJECTFILE_H |
| #define LLVM_TARGET_X86_TARGETOBJECTFILE_H |
| |
| #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h" |
| #include "llvm/Target/TargetLoweringObjectFile.h" |
| |
| namespace llvm { |
| |
| /// X86_64MachoTargetObjectFile - This TLOF implementation is used for Darwin |
| /// x86-64. |
| class X86_64MachoTargetObjectFile : public TargetLoweringObjectFileMachO { |
| public: |
| const MCExpr * |
| getTTypeGlobalReference(const GlobalValue *GV, unsigned Encoding, |
| Mangler &Mang, const TargetMachine &TM, |
| MachineModuleInfo *MMI, |
| MCStreamer &Streamer) const override; |
| |
| // getCFIPersonalitySymbol - The symbol that gets passed to |
| // .cfi_personality. |
| MCSymbol *getCFIPersonalitySymbol(const GlobalValue *GV, Mangler &Mang, |
| const TargetMachine &TM, |
| MachineModuleInfo *MMI) const override; |
| }; |
| |
| /// X86LinuxTargetObjectFile - This implementation is used for linux x86 |
| /// and x86-64. |
| class X86LinuxTargetObjectFile : public TargetLoweringObjectFileELF { |
| void Initialize(MCContext &Ctx, const TargetMachine &TM) override; |
| |
| /// \brief Describe a TLS variable address within debug info. |
| const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override; |
| }; |
| |
| /// \brief This implementation is used for Windows targets on x86 and x86-64. |
| class X86WindowsTargetObjectFile : public TargetLoweringObjectFileCOFF { |
| const MCExpr * |
| getExecutableRelativeSymbol(const ConstantExpr *CE, Mangler &Mang, |
| const TargetMachine &TM) const override; |
| |
| /// \brief Given a mergeable constant with the specified size and relocation |
| /// information, return a section that it should be placed in. |
| const MCSection *getSectionForConstant(SectionKind Kind, |
| const Constant *C) const override; |
| }; |
| |
| } // end namespace llvm |
| |
| #endif |