1*0b57cec5SDimitry Andric //===-- llvm/Target/MipsTargetObjectFile.h - Mips Object Info ---*- C++ -*-===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #ifndef LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H 10*0b57cec5SDimitry Andric #define LLVM_LIB_TARGET_MIPS_MIPSTARGETOBJECTFILE_H 11*0b57cec5SDimitry Andric 12*0b57cec5SDimitry Andric #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h" 13*0b57cec5SDimitry Andric 14*0b57cec5SDimitry Andric namespace llvm { 15*0b57cec5SDimitry Andric class MipsTargetMachine; 16*0b57cec5SDimitry Andric class MipsTargetObjectFile : public TargetLoweringObjectFileELF { 17*0b57cec5SDimitry Andric MCSection *SmallDataSection; 18*0b57cec5SDimitry Andric MCSection *SmallBSSSection; 19*0b57cec5SDimitry Andric const MipsTargetMachine *TM; 20*0b57cec5SDimitry Andric 21*0b57cec5SDimitry Andric bool IsGlobalInSmallSection(const GlobalObject *GO, const TargetMachine &TM, 22*0b57cec5SDimitry Andric SectionKind Kind) const; 23*0b57cec5SDimitry Andric bool IsGlobalInSmallSectionImpl(const GlobalObject *GO, 24*0b57cec5SDimitry Andric const TargetMachine &TM) const; 25*0b57cec5SDimitry Andric public: 26*0b57cec5SDimitry Andric 27*0b57cec5SDimitry Andric void Initialize(MCContext &Ctx, const TargetMachine &TM) override; 28*0b57cec5SDimitry Andric 29*0b57cec5SDimitry Andric /// Return true if this global address should be placed into small data/bss 30*0b57cec5SDimitry Andric /// section. 31*0b57cec5SDimitry Andric bool IsGlobalInSmallSection(const GlobalObject *GO, 32*0b57cec5SDimitry Andric const TargetMachine &TM) const; 33*0b57cec5SDimitry Andric 34*0b57cec5SDimitry Andric MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind, 35*0b57cec5SDimitry Andric const TargetMachine &TM) const override; 36*0b57cec5SDimitry Andric 37*0b57cec5SDimitry Andric /// Return true if this constant should be placed into small data section. 38*0b57cec5SDimitry Andric bool IsConstantInSmallSection(const DataLayout &DL, const Constant *CN, 39*0b57cec5SDimitry Andric const TargetMachine &TM) const; 40*0b57cec5SDimitry Andric 41*0b57cec5SDimitry Andric MCSection *getSectionForConstant(const DataLayout &DL, SectionKind Kind, 42*0b57cec5SDimitry Andric const Constant *C, 43*0b57cec5SDimitry Andric unsigned &Align) const override; 44*0b57cec5SDimitry Andric /// Describe a TLS variable address within debug info. 45*0b57cec5SDimitry Andric const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override; 46*0b57cec5SDimitry Andric }; 47*0b57cec5SDimitry Andric } // end namespace llvm 48*0b57cec5SDimitry Andric 49*0b57cec5SDimitry Andric #endif 50