1 //===-- llvm/Target/MipsTargetObjectFile.h - Mips Object Info ---*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
11 #define LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
12 
13 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
14 
15 namespace llvm {
16 class MipsTargetMachine;
17   class MipsTargetObjectFile : public TargetLoweringObjectFileELF {
18     MCSection *SmallDataSection;
19     MCSection *SmallBSSSection;
20     const MipsTargetMachine *TM;
21   public:
22 
23     void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
24 
25     /// Return true if this global address should be placed into small data/bss
26     /// section.
27     bool IsGlobalInSmallSection(const GlobalValue *GV, const TargetMachine &TM,
28                                 SectionKind Kind) const;
29     bool IsGlobalInSmallSection(const GlobalValue *GV,
30                                 const TargetMachine &TM) const;
31     bool IsGlobalInSmallSectionImpl(const GlobalValue *GV,
32                                     const TargetMachine &TM) const;
33 
34     MCSection *SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
35                                       Mangler &Mang,
36                                       const TargetMachine &TM) const override;
37 
38     /// Return true if this constant should be placed into small data section.
39     bool IsConstantInSmallSection(const DataLayout &DL, const Constant *CN,
40                                   const TargetMachine &TM) const;
41 
42     MCSection *getSectionForConstant(const DataLayout &DL, SectionKind Kind,
43                                      const Constant *C) const override;
44   };
45 } // end namespace llvm
46 
47 #endif
48