HexagonTargetObjectFile.h revision 36b56886974eae4f9c5ebc96befd3e7bfe5de338 
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    void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
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, Mangler &Mang,
35                                        const TargetMachine &TM) const override;
36  };
37
38} // namespace llvm
39
40#endif
41