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 Align &Alignment) 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