Sink DwarfUnit::addComplexAddress down into DwarfCompileUnit

[oota-llvm.git] / lib / CodeGen / AsmPrinter / DwarfUnit.h

diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.h b/lib/CodeGen/AsmPrinter/DwarfUnit.h
index 63fb79f0170b191676559d1284fa2c8f005b90ce..8b6a92229e61618e4cedf17ae7bbbcc94be1a321 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfUnit.h
@@ -96,12 +96,6 @@ protected:
   /// descriptors to debug information entries using a DIEEntry proxy.
   DenseMap<const MDNode *, DIEEntry *> MDNodeToDIEEntryMap;
 
-  /// GlobalNames - A map of globally visible named entities for this unit.
-  StringMap<const DIE *> GlobalNames;
-
-  /// GlobalTypes - A map of globally visible types for this unit.
-  StringMap<const DIE *> GlobalTypes;
-
   /// DIEBlocks - A list of all the DIEBlocks in use.
   std::vector<DIEBlock *> DIEBlocks;
   
@@ -129,12 +123,6 @@ protected:
   /// The section this unit will be emitted in.
   const MCSection *Section;
 
-  /// The start of the unit within its section.
-  MCSymbol *LabelBegin;
-
-  /// The end of the unit within its section.
-  MCSymbol *LabelEnd;
-
   DwarfUnit(unsigned UID, dwarf::Tag, DICompileUnit CU, AsmPrinter *A,
             DwarfDebug *DW, DwarfFile *DWU);
 
@@ -147,23 +135,11 @@ public:
     return Section;
   }
 
-  MCSymbol *getLabelBegin() const {
-    assert(Section);
-    return LabelBegin;
-  }
-
-  MCSymbol *getLabelEnd() const {
-    assert(Section);
-    return LabelEnd;
-  }
-
   // Accessors.
   unsigned getUniqueID() const { return UniqueID; }
   uint16_t getLanguage() const { return CUNode.getLanguage(); }
   DICompileUnit getCUNode() const { return CUNode; }
   DIE &getUnitDie() { return UnitDie; }
-  const StringMap<const DIE *> &getGlobalNames() const { return GlobalNames; }
-  const StringMap<const DIE *> &getGlobalTypes() const { return GlobalTypes; }
 
   unsigned getDebugInfoOffset() const { return DebugInfoOffset; }
   void setDebugInfoOffset(unsigned DbgInfoOff) { DebugInfoOffset = DbgInfoOff; }
@@ -190,9 +166,11 @@ public:
   /// context for a global name.
   std::string getParentContextString(DIScope Context) const;
 
-  /// addGlobalName - Add a new global entity to the compile unit.
-  ///
-  void addGlobalName(StringRef Name, DIE &Die, DIScope Context);
+  /// Add a new global name to the compile unit.
+  virtual void addGlobalName(StringRef Name, DIE &Die, DIScope Context) {}
+
+  /// Add a new global type to the compile unit.
+  virtual void addGlobalType(DIType Ty, const DIE &Die, DIScope Context) {}
 
   /// addAccelNamespace - Add a new name to the namespace accelerator table.
   void addAccelNamespace(StringRef Name, const DIE &Die);
@@ -284,11 +262,6 @@ public:
   void addSourceLine(DIE &Die, DINameSpace NS);
   void addSourceLine(DIE &Die, DIObjCProperty Ty);
 
-  /// addAddress - Add an address attribute to a die based on the location
-  /// provided.
-  void addAddress(DIE &Die, dwarf::Attribute Attribute,
-                  const MachineLocation &Location, bool Indirect = false);
-
   /// addConstantValue - Add constant value entry in variable DIE.
   void addConstantValue(DIE &Die, const MachineOperand &MO, DIType Ty);
   void addConstantValue(DIE &Die, const ConstantInt *CI, DIType Ty);
@@ -310,14 +283,6 @@ public:
   /// addRegisterOffset - Add register offset.
   void addRegisterOffset(DIELoc &TheDie, unsigned Reg, int64_t Offset);
 
-  /// addComplexAddress - Start with the address based on the location provided,
-  /// and generate the DWARF information necessary to find the actual variable
-  /// (navigating the extra location information encoded in the type) based on
-  /// the starting location.  Add the DWARF information to the die.
-  void addComplexAddress(const DbgVariable &DV, DIE &Die,
-                         dwarf::Attribute Attribute,
-                         const MachineLocation &Location);
-
   // FIXME: Should be reformulated in terms of addComplexAddress.
   /// addBlockByrefAddress - Start with the address based on the location
   /// provided, and generate the DWARF information necessary to find the
@@ -328,11 +293,6 @@ public:
                             dwarf::Attribute Attribute,
                             const MachineLocation &Location);
 
-  /// addVariableAddress - Add DW_AT_location attribute for a
-  /// DbgVariable based on provided MachineLocation.
-  void addVariableAddress(const DbgVariable &DV, DIE &Die,
-                          MachineLocation Location);
-
   /// addType - Add a new type attribute to the specified entity. This takes
   /// and attribute parameter because DW_AT_friend attributes are also
   /// type references.
@@ -446,7 +406,7 @@ private:
   }
 
   // getIndexTyDie - Get an anonymous type for index type.
-  DIE *getIndexTyDie() { return IndexTyDie; }
+  DIE *getIndexTyDie();
 
   // setIndexTyDie - Set D as anonymous type for index which can be reused
   // later.