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annotate lib/Target/Mips/MipsTargetObjectFile.h @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children 1172e4bd9c6f
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1 //===-- llvm/Target/MipsTargetObjectFile.h - Mips Object Info ---*- C++ -*-===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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10 #ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
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11 #define LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H
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13 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
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14
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15 namespace llvm {
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16 class MipsTargetMachine;
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17 class MipsTargetObjectFile : public TargetLoweringObjectFileELF {
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18 MCSection *SmallDataSection;
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19 MCSection *SmallBSSSection;
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20 const MipsTargetMachine *TM;
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21 public:
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23 void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
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25 /// Return true if this global address should be placed into small data/bss
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26 /// section.
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27 bool IsGlobalInSmallSection(const GlobalValue *GV, const TargetMachine &TM,
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28 SectionKind Kind) const;
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29 bool IsGlobalInSmallSection(const GlobalValue *GV,
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30 const TargetMachine &TM) const;
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31 bool IsGlobalInSmallSectionImpl(const GlobalValue *GV,
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32 const TargetMachine &TM) const;
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34 MCSection *SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
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35 Mangler &Mang,
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36 const TargetMachine &TM) const override;
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37
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38 /// Return true if this constant should be placed into small data section.
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39 bool IsConstantInSmallSection(const DataLayout &DL, const Constant *CN,
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40 const TargetMachine &TM) const;
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41
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42 MCSection *getSectionForConstant(const DataLayout &DL, SectionKind Kind,
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43 const Constant *C) const override;
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44 };
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45 } // end namespace llvm
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46
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47 #endif