Add MCObjectFileInfo and sink the MCSections initialization code from

TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135569 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 519 deletions

diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 7ec31b8e0f..c6185d875e 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -43,153 +43,6 @@ using namespace dwarf;
 //                                  ELF
 //===----------------------------------------------------------------------===//
 
-TargetLoweringObjectFileELF::TargetLoweringObjectFileELF()
-  : TargetLoweringObjectFile(),
-    TLSDataSection(0),
-    TLSBSSSection(0),
-    DataRelSection(0),
-    DataRelLocalSection(0),
-    DataRelROSection(0),
-    DataRelROLocalSection(0),
-    MergeableConst4Section(0),
-    MergeableConst8Section(0),
-    MergeableConst16Section(0) {
-}
-
-void TargetLoweringObjectFileELF::Initialize(MCContext &Ctx,
-                                             const TargetMachine &TM) {
-  TargetLoweringObjectFile::Initialize(Ctx, TM);
-
-  BSSSection =
-    getContext().getELFSection(".bss", ELF::SHT_NOBITS,
-                               ELF::SHF_WRITE |ELF::SHF_ALLOC,
-                               SectionKind::getBSS());
-
-  TextSection =
-    getContext().getELFSection(".text", ELF::SHT_PROGBITS,
-                               ELF::SHF_EXECINSTR |
-                               ELF::SHF_ALLOC,
-                               SectionKind::getText());
-
-  DataSection =
-    getContext().getELFSection(".data", ELF::SHT_PROGBITS,
-                               ELF::SHF_WRITE |ELF::SHF_ALLOC,
-                               SectionKind::getDataRel());
-
-  ReadOnlySection =
-    getContext().getELFSection(".rodata", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC,
-                               SectionKind::getReadOnly());
-
-  TLSDataSection =
-    getContext().getELFSection(".tdata", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC | ELF::SHF_TLS |
-                               ELF::SHF_WRITE,
-                               SectionKind::getThreadData());
-
-  TLSBSSSection =
-    getContext().getELFSection(".tbss", ELF::SHT_NOBITS,
-                               ELF::SHF_ALLOC | ELF::SHF_TLS |
-                               ELF::SHF_WRITE,
-                               SectionKind::getThreadBSS());
-
-  DataRelSection =
-    getContext().getELFSection(".data.rel", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getDataRel());
-
-  DataRelLocalSection =
-    getContext().getELFSection(".data.rel.local", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getDataRelLocal());
-
-  DataRelROSection =
-    getContext().getELFSection(".data.rel.ro", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getReadOnlyWithRel());
-
-  DataRelROLocalSection =
-    getContext().getELFSection(".data.rel.ro.local", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getReadOnlyWithRelLocal());
-
-  MergeableConst4Section =
-    getContext().getELFSection(".rodata.cst4", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_MERGE,
-                               SectionKind::getMergeableConst4());
-
-  MergeableConst8Section =
-    getContext().getELFSection(".rodata.cst8", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_MERGE,
-                               SectionKind::getMergeableConst8());
-
-  MergeableConst16Section =
-    getContext().getELFSection(".rodata.cst16", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_MERGE,
-                               SectionKind::getMergeableConst16());
-
-  StaticCtorSection =
-    getContext().getELFSection(".ctors", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getDataRel());
-
-  StaticDtorSection =
-    getContext().getELFSection(".dtors", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC |ELF::SHF_WRITE,
-                               SectionKind::getDataRel());
-
-  // Exception Handling Sections.
-
-  // FIXME: We're emitting LSDA info into a readonly section on ELF, even though
-  // it contains relocatable pointers.  In PIC mode, this is probably a big
-  // runtime hit for C++ apps.  Either the contents of the LSDA need to be
-  // adjusted or this should be a data section.
-  LSDASection =
-    getContext().getELFSection(".gcc_except_table", ELF::SHT_PROGBITS,
-                               ELF::SHF_ALLOC,
-                               SectionKind::getReadOnly());
-  // Debug Info Sections.
-  DwarfAbbrevSection =
-    getContext().getELFSection(".debug_abbrev", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfInfoSection =
-    getContext().getELFSection(".debug_info", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfLineSection =
-    getContext().getELFSection(".debug_line", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfFrameSection =
-    getContext().getELFSection(".debug_frame", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfPubNamesSection =
-    getContext().getELFSection(".debug_pubnames", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfPubTypesSection =
-    getContext().getELFSection(".debug_pubtypes", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfStrSection =
-    getContext().getELFSection(".debug_str", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfLocSection =
-    getContext().getELFSection(".debug_loc", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfARangesSection =
-    getContext().getELFSection(".debug_aranges", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfRangesSection =
-    getContext().getELFSection(".debug_ranges", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-  DwarfMacroInfoSection =
-    getContext().getELFSection(".debug_macinfo", ELF::SHT_PROGBITS, 0,
-                               SectionKind::getMetadata());
-}
-
-const MCSection *TargetLoweringObjectFileELF::getEHFrameSection() const {
-  return getContext().getELFSection(".eh_frame", ELF::SHT_PROGBITS,
-                                    ELF::SHF_ALLOC,
-                                    SectionKind::getDataRel());
-}
-
 MCSymbol *
 TargetLoweringObjectFileELF::getCFIPersonalitySymbol(const GlobalValue *GV,
                                                      Mangler *Mang,
@@ -493,221 +346,6 @@ getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
 //                                 MachO
 //===----------------------------------------------------------------------===//
 
-TargetLoweringObjectFileMachO::TargetLoweringObjectFileMachO()
-  : TargetLoweringObjectFile(),
-    TLSDataSection(0),
-    TLSBSSSection(0),
-    TLSTLVSection(0),
-    TLSThreadInitSection(0),
-    CStringSection(0),
-    UStringSection(0),
-    TextCoalSection(0),
-    ConstTextCoalSection(0),
-    ConstDataSection(0),
-    DataCoalSection(0),
-    DataCommonSection(0),
-    DataBSSSection(0),
-    FourByteConstantSection(0),
-    EightByteConstantSection(0),
-    SixteenByteConstantSection(0),
-    LazySymbolPointerSection(0),
-    NonLazySymbolPointerSection(0) {
-}
-
-void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx,
-                                               const TargetMachine &TM) {
-  IsFunctionEHFrameSymbolPrivate = false;
-  SupportsWeakOmittedEHFrame = false;
-
-  // .comm doesn't support alignment before Leopard.
-  Triple T(((LLVMTargetMachine&)TM).getTargetTriple());
-  if (T.isMacOSX() && T.isMacOSXVersionLT(10, 5))
-    CommDirectiveSupportsAlignment = false;
-
-  TargetLoweringObjectFile::Initialize(Ctx, TM);
-
-  TextSection // .text
-    = getContext().getMachOSection("__TEXT", "__text",
-                                   MCSectionMachO::S_ATTR_PURE_INSTRUCTIONS,
-                                   SectionKind::getText());
-  DataSection // .data
-    = getContext().getMachOSection("__DATA", "__data", 0,
-                                   SectionKind::getDataRel());
-
-  TLSDataSection // .tdata
-    = getContext().getMachOSection("__DATA", "__thread_data",
-                                   MCSectionMachO::S_THREAD_LOCAL_REGULAR,
-                                   SectionKind::getDataRel());
-  TLSBSSSection // .tbss
-    = getContext().getMachOSection("__DATA", "__thread_bss",
-                                   MCSectionMachO::S_THREAD_LOCAL_ZEROFILL,
-                                   SectionKind::getThreadBSS());
-
-  // TODO: Verify datarel below.
-  TLSTLVSection // .tlv
-    = getContext().getMachOSection("__DATA", "__thread_vars",
-                                   MCSectionMachO::S_THREAD_LOCAL_VARIABLES,
-                                   SectionKind::getDataRel());
-
-  TLSThreadInitSection
-    = getContext().getMachOSection("__DATA", "__thread_init",
-                          MCSectionMachO::S_THREAD_LOCAL_INIT_FUNCTION_POINTERS,
-                          SectionKind::getDataRel());
-
-  CStringSection // .cstring
-    = getContext().getMachOSection("__TEXT", "__cstring",
-                                   MCSectionMachO::S_CSTRING_LITERALS,
-                                   SectionKind::getMergeable1ByteCString());
-  UStringSection
-    = getContext().getMachOSection("__TEXT","__ustring", 0,
-                                   SectionKind::getMergeable2ByteCString());
-  FourByteConstantSection // .literal4
-    = getContext().getMachOSection("__TEXT", "__literal4",
-                                   MCSectionMachO::S_4BYTE_LITERALS,
-                                   SectionKind::getMergeableConst4());
-  EightByteConstantSection // .literal8
-    = getContext().getMachOSection("__TEXT", "__literal8",
-                                   MCSectionMachO::S_8BYTE_LITERALS,
-                                   SectionKind::getMergeableConst8());
-
-  // ld_classic doesn't support .literal16 in 32-bit mode, and ld64 falls back
-  // to using it in -static mode.
-  SixteenByteConstantSection = 0;
-  if (TM.getRelocationModel() != Reloc::Static &&
-      TM.getTargetData()->getPointerSizeInBits() == 32)
-    SixteenByteConstantSection =   // .literal16
-      getContext().getMachOSection("__TEXT", "__literal16",
-                                   MCSectionMachO::S_16BYTE_LITERALS,
-                                   SectionKind::getMergeableConst16());
-
-  ReadOnlySection  // .const
-    = getContext().getMachOSection("__TEXT", "__const", 0,
-                                   SectionKind::getReadOnly());
-
-  TextCoalSection
-    = getContext().getMachOSection("__TEXT", "__textcoal_nt",
-                                   MCSectionMachO::S_COALESCED |
-                                   MCSectionMachO::S_ATTR_PURE_INSTRUCTIONS,
-                                   SectionKind::getText());
-  ConstTextCoalSection
-    = getContext().getMachOSection("__TEXT", "__const_coal",
-                                   MCSectionMachO::S_COALESCED,
-                                   SectionKind::getReadOnly());
-  ConstDataSection  // .const_data
-    = getContext().getMachOSection("__DATA", "__const", 0,
-                                   SectionKind::getReadOnlyWithRel());
-  DataCoalSection
-    = getContext().getMachOSection("__DATA","__datacoal_nt",
-                                   MCSectionMachO::S_COALESCED,
-                                   SectionKind::getDataRel());
-  DataCommonSection
-    = getContext().getMachOSection("__DATA","__common",
-                                   MCSectionMachO::S_ZEROFILL,
-                                   SectionKind::getBSS());
-  DataBSSSection
-    = getContext().getMachOSection("__DATA","__bss", MCSectionMachO::S_ZEROFILL,
-                                   SectionKind::getBSS());
-
-
-  LazySymbolPointerSection
-    = getContext().getMachOSection("__DATA", "__la_symbol_ptr",
-                                   MCSectionMachO::S_LAZY_SYMBOL_POINTERS,
-                                   SectionKind::getMetadata());
-  NonLazySymbolPointerSection
-    = getContext().getMachOSection("__DATA", "__nl_symbol_ptr",
-                                   MCSectionMachO::S_NON_LAZY_SYMBOL_POINTERS,
-                                   SectionKind::getMetadata());
-
-  if (TM.getRelocationModel() == Reloc::Static) {
-    StaticCtorSection
-      = getContext().getMachOSection("__TEXT", "__constructor", 0,
-                                     SectionKind::getDataRel());
-    StaticDtorSection
-      = getContext().getMachOSection("__TEXT", "__destructor", 0,
-                                     SectionKind::getDataRel());
-  } else {
-    StaticCtorSection
-      = getContext().getMachOSection("__DATA", "__mod_init_func",
-                                     MCSectionMachO::S_MOD_INIT_FUNC_POINTERS,
-                                     SectionKind::getDataRel());
-    StaticDtorSection
-      = getContext().getMachOSection("__DATA", "__mod_term_func",
-                                     MCSectionMachO::S_MOD_TERM_FUNC_POINTERS,
-                                     SectionKind::getDataRel());
-  }
-
-  // Exception Handling.
-  LSDASection = getContext().getMachOSection("__TEXT", "__gcc_except_tab", 0,
-                                             SectionKind::getReadOnlyWithRel());
-
-  if (T.isMacOSX() && !T.isMacOSXVersionLT(10, 6))
-    CompactUnwindSection =
-      getContext().getMachOSection("__LD", "__compact_unwind",
-                                   MCSectionMachO::S_ATTR_DEBUG,
-                                   SectionKind::getReadOnly());
-
-  // Debug Information.
-  DwarfAbbrevSection =
-    getContext().getMachOSection("__DWARF", "__debug_abbrev",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfInfoSection =
-    getContext().getMachOSection("__DWARF", "__debug_info",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfLineSection =
-    getContext().getMachOSection("__DWARF", "__debug_line",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfFrameSection =
-    getContext().getMachOSection("__DWARF", "__debug_frame",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfPubNamesSection =
-    getContext().getMachOSection("__DWARF", "__debug_pubnames",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfPubTypesSection =
-    getContext().getMachOSection("__DWARF", "__debug_pubtypes",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfStrSection =
-    getContext().getMachOSection("__DWARF", "__debug_str",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfLocSection =
-    getContext().getMachOSection("__DWARF", "__debug_loc",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfARangesSection =
-    getContext().getMachOSection("__DWARF", "__debug_aranges",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfRangesSection =
-    getContext().getMachOSection("__DWARF", "__debug_ranges",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfMacroInfoSection =
-    getContext().getMachOSection("__DWARF", "__debug_macinfo",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-  DwarfDebugInlineSection =
-    getContext().getMachOSection("__DWARF", "__debug_inlined",
-                                 MCSectionMachO::S_ATTR_DEBUG,
-                                 SectionKind::getMetadata());
-
-  TLSExtraDataSection = TLSTLVSection;
-}
-
-const MCSection *TargetLoweringObjectFileMachO::getEHFrameSection() const {
-  return getContext().getMachOSection("__TEXT", "__eh_frame",
-                                      MCSectionMachO::S_COALESCED |
-                                      MCSectionMachO::S_ATTR_NO_TOC |
-                                      MCSectionMachO::S_ATTR_STRIP_STATIC_SYMS |
-                                      MCSectionMachO::S_ATTR_LIVE_SUPPORT,
-                                      SectionKind::getReadOnly());
-}
-
 const MCSection *TargetLoweringObjectFileMachO::
 getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
                          Mangler *Mang, const TargetMachine &TM) const {
@@ -925,163 +563,6 @@ unsigned TargetLoweringObjectFileMachO::getTTypeEncoding() const {
 //                                  COFF
 //===----------------------------------------------------------------------===//
 
-TargetLoweringObjectFileCOFF::TargetLoweringObjectFileCOFF()
-  : TargetLoweringObjectFile(),
-    DrectveSection(0),
-    PDataSection(0),
-    XDataSection(0) {
-}
-
-void TargetLoweringObjectFileCOFF::Initialize(MCContext &Ctx,
-                                              const TargetMachine &TM) {
-  TargetLoweringObjectFile::Initialize(Ctx, TM);
-  TextSection =
-    getContext().getCOFFSection(".text",
-                                COFF::IMAGE_SCN_CNT_CODE |
-                                COFF::IMAGE_SCN_MEM_EXECUTE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getText());
-  DataSection =
-    getContext().getCOFFSection(".data",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ |
-                                COFF::IMAGE_SCN_MEM_WRITE,
-                                SectionKind::getDataRel());
-  ReadOnlySection =
-    getContext().getCOFFSection(".rdata",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getReadOnly());
-  StaticCtorSection =
-    getContext().getCOFFSection(".ctors",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ |
-                                COFF::IMAGE_SCN_MEM_WRITE,
-                                SectionKind::getDataRel());
-  StaticDtorSection =
-    getContext().getCOFFSection(".dtors",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ |
-                                COFF::IMAGE_SCN_MEM_WRITE,
-                                SectionKind::getDataRel());
-
-  // FIXME: We're emitting LSDA info into a readonly section on COFF, even
-  // though it contains relocatable pointers.  In PIC mode, this is probably a
-  // big runtime hit for C++ apps.  Either the contents of the LSDA need to be
-  // adjusted or this should be a data section.
-  LSDASection =
-    getContext().getCOFFSection(".gcc_except_table",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getReadOnly());
-  // Debug info.
-  DwarfAbbrevSection =
-    getContext().getCOFFSection(".debug_abbrev",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfInfoSection =
-    getContext().getCOFFSection(".debug_info",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfLineSection =
-    getContext().getCOFFSection(".debug_line",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfFrameSection =
-    getContext().getCOFFSection(".debug_frame",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfPubNamesSection =
-    getContext().getCOFFSection(".debug_pubnames",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfPubTypesSection =
-    getContext().getCOFFSection(".debug_pubtypes",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfStrSection =
-    getContext().getCOFFSection(".debug_str",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfLocSection =
-    getContext().getCOFFSection(".debug_loc",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfARangesSection =
-    getContext().getCOFFSection(".debug_aranges",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfRangesSection =
-    getContext().getCOFFSection(".debug_ranges",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-  DwarfMacroInfoSection =
-    getContext().getCOFFSection(".debug_macinfo",
-                                COFF::IMAGE_SCN_MEM_DISCARDABLE |
-                                COFF::IMAGE_SCN_MEM_READ,
-                                SectionKind::getMetadata());
-
-  DrectveSection =
-    getContext().getCOFFSection(".drectve",
-                                COFF::IMAGE_SCN_LNK_INFO,
-                                SectionKind::getMetadata());
-
-  PDataSection =
-    getContext().getCOFFSection(".pdata",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ |
-                                COFF::IMAGE_SCN_MEM_WRITE,
-                                SectionKind::getDataRel());
-
-  XDataSection =
-    getContext().getCOFFSection(".xdata",
-                                COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                COFF::IMAGE_SCN_MEM_READ |
-                                COFF::IMAGE_SCN_MEM_WRITE,
-                                SectionKind::getDataRel());
-}
-
-const MCSection *TargetLoweringObjectFileCOFF::getEHFrameSection() const {
-  return getContext().getCOFFSection(".eh_frame",
-                                     COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                     COFF::IMAGE_SCN_MEM_READ |
-                                     COFF::IMAGE_SCN_MEM_WRITE,
-                                     SectionKind::getDataRel());
-}
-
-const MCSection *TargetLoweringObjectFileCOFF::getWin64EHFuncTableSection(
-                                                       StringRef suffix) const {
-  if (suffix == "")
-    return PDataSection;
-  return getContext().getCOFFSection((".pdata"+suffix).str(),
-                                     COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                     COFF::IMAGE_SCN_MEM_READ |
-                                     COFF::IMAGE_SCN_MEM_WRITE,
-                                     SectionKind::getDataRel());
-}
-
-const MCSection *TargetLoweringObjectFileCOFF::getWin64EHTableSection(
-                                                       StringRef suffix) const {
-  if (suffix == "")
-    return XDataSection;
-  return getContext().getCOFFSection((".xdata"+suffix).str(),
-                                     COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                                     COFF::IMAGE_SCN_MEM_READ |
-                                     COFF::IMAGE_SCN_MEM_WRITE,
-                                     SectionKind::getDataRel());
-}
-
-
 static unsigned
 getCOFFSectionFlags(SectionKind K) {
   unsigned Flags = 0;