HexagonTargetObjectFile.h revision 263508 
1//===-- HexagonTargetAsmInfo.h - Hexagon asm properties --------*- 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 HexagonTARGETOBJECTFILE_H
11#define HexagonTARGETOBJECTFILE_H
12
13#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
14#include "llvm/MC/MCSectionELF.h"
15
16namespace llvm {
17
18  class HexagonTargetObjectFile : public TargetLoweringObjectFileELF {
19    const MCSectionELF *SmallDataSection;
20    const MCSectionELF *SmallBSSSection;
21  public:
22    virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
23
24    /// IsGlobalInSmallSection - Return true if this global address should be
25    /// placed into small data/bss section.
26    bool IsGlobalInSmallSection(const GlobalValue *GV,
27                                const TargetMachine &TM,
28                                SectionKind Kind) const;
29    bool IsGlobalInSmallSection(const GlobalValue *GV,
30                                const TargetMachine &TM) const;
31
32    bool IsSmallDataEnabled () const;
33    const MCSection* SelectSectionForGlobal(const GlobalValue *GV,
34                                            SectionKind Kind,
35                                            Mangler *Mang,
36                                            const TargetMachine &TM) const;
37  };
38
39} // namespace llvm
40
41#endif
42