1//===-- llvm/Target/MipsTargetObjectFile.h - Mips 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_MIPS_MIPSTARGETOBJECTFILE_H
10#define LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
11
12#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
13
14namespace llvm {
15class MipsTargetMachine;
16  class MipsTargetObjectFile : public TargetLoweringObjectFileELF {
17    MCSection *SmallDataSection;
18    MCSection *SmallBSSSection;
19    const MipsTargetMachine *TM;
20
21    bool IsGlobalInSmallSection(const GlobalObject *GO, const TargetMachine &TM,
22                                SectionKind Kind) const;
23    bool IsGlobalInSmallSectionImpl(const GlobalObject *GO,
24                                    const TargetMachine &TM) const;
25  public:
26
27    void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
28
29    /// Return true if this global address should be placed into small data/bss
30    /// section.
31    bool IsGlobalInSmallSection(const GlobalObject *GO,
32                                const TargetMachine &TM) const;
33
34    MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind,
35                                      const TargetMachine &TM) const override;
36
37    /// Return true if this constant should be placed into small data section.
38    bool IsConstantInSmallSection(const DataLayout &DL, const Constant *CN,
39                                  const TargetMachine &TM) const;
40
41    MCSection *getSectionForConstant(const DataLayout &DL, SectionKind Kind,
42                                     const Constant *C,
43                                     unsigned &Align) const override;
44    /// Describe a TLS variable address within debug info.
45    const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override;
46  };
47} // end namespace llvm
48
49#endif
50