make COFF work like ELF and macho, by splitting out into its own

header even though there is only one COFF target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77204 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 59 deletions

diff --git a/lib/Target/X86/X86TargetAsmInfo.cpp b/lib/Target/X86/X86TargetAsmInfo.cpp
index 94529ea8ce..40c46bb1de 100644
--- a/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -188,42 +188,6 @@ X86ELFTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
   }
 }
 
-X86COFFTargetAsmInfo::X86COFFTargetAsmInfo(const X86TargetMachine &TM):
-  X86GenericTargetAsmInfo(TM) {
-
-  TextSection = getOrCreateSection("_text", true, SectionKind::Text);
-  DataSection = getOrCreateSection("_data", true, SectionKind::DataRel);
-
-  GlobalPrefix = "_";
-  LCOMMDirective = "\t.lcomm\t";
-  COMMDirectiveTakesAlignment = false;
-  HasDotTypeDotSizeDirective = false;
-  HasSingleParameterDotFile = false;
-  StaticCtorsSection = "\t.section .ctors,\"aw\"";
-  StaticDtorsSection = "\t.section .dtors,\"aw\"";
-  HiddenDirective = NULL;
-  PrivateGlobalPrefix = "L";  // Prefix for private global symbols
-  WeakRefDirective = "\t.weak\t";
-  SetDirective = "\t.set\t";
-
-  // Set up DWARF directives
-  HasLEB128 = true;  // Target asm supports leb128 directives (little-endian)
-  AbsoluteDebugSectionOffsets = true;
-  AbsoluteEHSectionOffsets = false;
-  SupportsDebugInformation = true;
-  DwarfSectionOffsetDirective = "\t.secrel32\t";
-  DwarfAbbrevSection =  "\t.section\t.debug_abbrev,\"dr\"";
-  DwarfInfoSection =    "\t.section\t.debug_info,\"dr\"";
-  DwarfLineSection =    "\t.section\t.debug_line,\"dr\"";
-  DwarfFrameSection =   "\t.section\t.debug_frame,\"dr\"";
-  DwarfPubNamesSection ="\t.section\t.debug_pubnames,\"dr\"";
-  DwarfPubTypesSection ="\t.section\t.debug_pubtypes,\"dr\"";
-  DwarfStrSection =     "\t.section\t.debug_str,\"dr\"";
-  DwarfLocSection =     "\t.section\t.debug_loc,\"dr\"";
-  DwarfARangesSection = "\t.section\t.debug_aranges,\"dr\"";
-  DwarfRangesSection =  "\t.section\t.debug_ranges,\"dr\"";
-  DwarfMacroInfoSection = "\t.section\t.debug_macinfo,\"dr\"";
-}
 
 unsigned
 X86COFFTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
@@ -263,32 +227,10 @@ X86COFFTargetAsmInfo::PreferredEHDataFormat(DwarfEncoding::Target Reason,
   return DW_EH_PE_absptr;
 }
 
-const char *X86COFFTargetAsmInfo::
-getSectionPrefixForUniqueGlobal(SectionKind Kind) const {
-  if (Kind.isText())
-    return ".text$linkonce";
-  if (Kind.isWriteable())
-    return ".data$linkonce";
-  return ".rdata$linkonce";
-}
-
-
 
-void X86COFFTargetAsmInfo::getSectionFlagsAsString(SectionKind Kind,
-                                            SmallVectorImpl<char> &Str) const {
-  // FIXME: Inefficient.
-  std::string Res = ",\"";
-  if (Kind.isText())
-    Res += 'x';
-  if (Kind.isWriteable())
-    Res += 'w';
-  Res += "\"";
-
-  Str.append(Res.begin(), Res.end());
-}
 
 X86WinTargetAsmInfo::X86WinTargetAsmInfo(const X86TargetMachine &TM):
-  X86GenericTargetAsmInfo(TM) {
+  X86TargetAsmInfo<TargetAsmInfo>(TM) {
   GlobalPrefix = "_";
   CommentString = ";";