Move TLOF implementations to libCodegen to resolve layering violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96288 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 168 deletions

diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h
index a2f8c75647..42d88a00a5 100644
--- a/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/include/llvm/Target/TargetLoweringObjectFile.h
@@ -197,174 +197,6 @@ protected:
   SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
                          Mangler *Mang, const TargetMachine &TM) const;
 };
-  
-  
-  
-
-class TargetLoweringObjectFileELF : public TargetLoweringObjectFile {
-  mutable void *UniquingMap;
-protected:
-  /// TLSDataSection - Section directive for Thread Local data.
-  ///
-  const MCSection *TLSDataSection;        // Defaults to ".tdata".
-  
-  /// TLSBSSSection - Section directive for Thread Local uninitialized data.
-  /// Null if this target doesn't support a BSS section.
-  ///
-  const MCSection *TLSBSSSection;         // Defaults to ".tbss".
-  
-  const MCSection *DataRelSection;
-  const MCSection *DataRelLocalSection;
-  const MCSection *DataRelROSection;
-  const MCSection *DataRelROLocalSection;
-  
-  const MCSection *MergeableConst4Section;
-  const MCSection *MergeableConst8Section;
-  const MCSection *MergeableConst16Section;
-  
-protected:
-  const MCSection *getELFSection(StringRef Section, unsigned Type, 
-                                 unsigned Flags, SectionKind Kind,
-                                 bool IsExplicit = false) const;
-public:
-  TargetLoweringObjectFileELF() : UniquingMap(0) {}
-  ~TargetLoweringObjectFileELF();
-  
-  virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
-
-  const MCSection *getDataRelSection() const { return DataRelSection; }
-
-  /// getSectionForConstant - Given a constant with the SectionKind, return a
-  /// section that it should be placed in.
-  virtual const MCSection *getSectionForConstant(SectionKind Kind) const;
-  
-  
-  virtual const MCSection *
-  getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, 
-                           Mangler *Mang, const TargetMachine &TM) const;
-  
-  virtual const MCSection *
-  SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
-                         Mangler *Mang, const TargetMachine &TM) const;
-
-  /// getSymbolForDwarfGlobalReference - Return an MCExpr to use for a reference
-  /// to the specified global variable from exception handling information.
-  ///
-  virtual const MCExpr *
-  getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
-                              MachineModuleInfo *MMI, unsigned Encoding) const;
-};
-
-  
-  
-class TargetLoweringObjectFileMachO : public TargetLoweringObjectFile {
-  mutable void *UniquingMap;
-  
-  const MCSection *CStringSection;
-  const MCSection *UStringSection;
-  const MCSection *TextCoalSection;
-  const MCSection *ConstTextCoalSection;
-  const MCSection *ConstDataCoalSection;
-  const MCSection *ConstDataSection;
-  const MCSection *DataCoalSection;
-  const MCSection *DataCommonSection;
-  const MCSection *DataBSSSection;
-  const MCSection *FourByteConstantSection;
-  const MCSection *EightByteConstantSection;
-  const MCSection *SixteenByteConstantSection;
-  
-  const MCSection *LazySymbolPointerSection;
-  const MCSection *NonLazySymbolPointerSection;
-public:
-  TargetLoweringObjectFileMachO() : UniquingMap(0) {}
-  ~TargetLoweringObjectFileMachO();
-  
-  virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
-
-  virtual const MCSection *
-  SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
-                         Mangler *Mang, const TargetMachine &TM) const;
-  
-  virtual const MCSection *
-  getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, 
-                           Mangler *Mang, const TargetMachine &TM) const;
-  
-  virtual const MCSection *getSectionForConstant(SectionKind Kind) const;
-  
-  /// shouldEmitUsedDirectiveFor - This hook allows targets to selectively
-  /// decide not to emit the UsedDirective for some symbols in llvm.used.
-  /// FIXME: REMOVE this (rdar://7071300)
-  virtual bool shouldEmitUsedDirectiveFor(const GlobalValue *GV,
-                                          Mangler *) const;
-
-  /// getMachOSection - Return the MCSection for the specified mach-o section.
-  /// This requires the operands to be valid.
-  const MCSectionMachO *getMachOSection(StringRef Segment,
-                                        StringRef Section,
-                                        unsigned TypeAndAttributes,
-                                        SectionKind K) const {
-    return getMachOSection(Segment, Section, TypeAndAttributes, 0, K);
-  }
-  const MCSectionMachO *getMachOSection(StringRef Segment,
-                                        StringRef Section,
-                                        unsigned TypeAndAttributes,
-                                        unsigned Reserved2,
-                                        SectionKind K) const;
-
-  /// getTextCoalSection - Return the "__TEXT,__textcoal_nt" section we put weak
-  /// text symbols into.
-  const MCSection *getTextCoalSection() const {
-    return TextCoalSection;
-  }
-  
-  /// getConstTextCoalSection - Return the "__TEXT,__const_coal" section
-  /// we put weak read-only symbols into.
-  const MCSection *getConstTextCoalSection() const {
-    return ConstTextCoalSection;
-  }
-  
-  /// getLazySymbolPointerSection - Return the section corresponding to
-  /// the .lazy_symbol_pointer directive.
-  const MCSection *getLazySymbolPointerSection() const {
-    return LazySymbolPointerSection;
-  }
-  
-  /// getNonLazySymbolPointerSection - Return the section corresponding to
-  /// the .non_lazy_symbol_pointer directive.
-  const MCSection *getNonLazySymbolPointerSection() const {
-    return NonLazySymbolPointerSection;
-  }
-  
-  /// getSymbolForDwarfGlobalReference - The mach-o version of this method
-  /// defaults to returning a stub reference.
-  virtual const MCExpr *
-  getSymbolForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
-                              MachineModuleInfo *MMI, unsigned Encoding) const;
-};
-
-
-
-class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile {
-  mutable void *UniquingMap;
-public:
-  TargetLoweringObjectFileCOFF() : UniquingMap(0) {}
-  ~TargetLoweringObjectFileCOFF();
-  
-  virtual void Initialize(MCContext &Ctx, const TargetMachine &TM);
-  
-  virtual const MCSection *
-  getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, 
-                           Mangler *Mang, const TargetMachine &TM) const;
-  
-  virtual const MCSection *
-  SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
-                         Mangler *Mang, const TargetMachine &TM) const;
-
-  /// getCOFFSection - Return the MCSection for the specified COFF section.
-  /// FIXME: Switch this to a semantic view eventually.
-  const MCSection *getCOFFSection(StringRef Name, bool isDirective,
-                                  SectionKind K) const;
-};
 
 } // end namespace llvm