MipsTargetObjectFile.h

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//===-- llvm/Target/MipsTargetObjectFile.h - Mips Object Info ---*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
#define LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
 
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 
namespace llvm {
class MipsTargetObjectFile : public TargetLoweringObjectFileELF {
  MCSection *SmallDataSection;
  MCSection *SmallBSSSection;
  const bool UseSmallSection;
 
  bool IsGlobalInSmallSection(const GlobalObject *GO, SectionKind Kind) const;
  bool IsGlobalInSmallSectionImpl(const GlobalObject *GO) const;
 
public:
  explicit MipsTargetObjectFile(bool UseSmallSection)
      : UseSmallSection(UseSmallSection) {}
 
  void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
 
  /// Return true if this global address should be placed into small data/bss
  /// section.
  bool IsGlobalInSmallSection(const GlobalObject *GO) const;
 
  MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind,
                                    const TargetMachine &TM) const override;
 
  /// Return true if this constant should be placed into small data section.
  bool IsConstantInSmallSection(const DataLayout &DL, const Constant *CN,
                                const Function *F) const;
 
  MCSection *getSectionForConstant(const DataLayout &DL, SectionKind Kind,
                                   const Constant *C, Align &Alignment,
                                   const Function *F) const override;
  /// Describe a TLS variable address within debug info.
  const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override;
};
} // end namespace llvm
 
#endif