CodeGen/AsmPrinter/DwarfUnit.h

22 #include "llvm/CodeGen/DIE.h"
80   DIE &UnitDie;
93   DIE *IndexTyDie;
97   DenseMap<const MDNode *, DIE *> MDNodeToDieMap;
106   /// DW_AT_containing_type attribute. This attribute points to a DIE that
107   /// corresponds to the MDNode mapped with the subprogram DIE.
108   DenseMap<DIE *, const DINode *> ContainingTypeMap;
116   bool applySubprogramDefinitionAttributes(const DISubprogram *SP, DIE &SPDie);
133   DIE &getUnitDie() { return UnitDie; }
151   virtual void addGlobalName(StringRef Name, DIE &Die, const DIScope *Context) {
155   virtual void addGlobalType(const DIType *Ty, const DIE &Die,
158   /// Returns the DIE map slot for the specified debug variable.
163   DIE *getDIE(const DINode *D) const;
168   /// Insert DIE into the map.
173   void insertDIE(const DINode *Desc, DIE *D);
175   /// Add a flag that is true to the DIE.
176   void addFlag(DIE &Die, dwarf::Attribute Attribute);
196   void addString(DIE &Die, dwarf::Attribute Attribute, StringRef Str);
207   void addSectionOffset(DIE &Die, dwarf::Attribute Attribute, uint64_t Integer);
214   void addLabelDelta(DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Hi,
217   /// Add a DIE attribute data and value.
218   void addDIEEntry(DIE &Die, dwarf::Attribute Attribute, DIE &Entry);
220   /// Add a DIE attribute data and value.
221   void addDIEEntry(DIE &Die, dwarf::Attribute Attribute, DIEEntry Entry);
224   void addDIETypeSignature(DIE &Die, const DwarfTypeUnit &Type);
226   void addDIETypeSignature(DIE &Die, dwarf::Attribute Attribute,
230   void addBlock(DIE &Die, dwarf::Attribute Attribute, DIELoc *Block);
233   void addBlock(DIE &Die, dwarf::Attribute Attribute, DIEBlock *Block);
236   void addSourceLine(DIE &Die, unsigned Line, StringRef File,
238   void addSourceLine(DIE &Die, const DILocalVariable *V);
239   void addSourceLine(DIE &Die, const DIGlobalVariable *G);
240   void addSourceLine(DIE &Die, const DISubprogram *SP);
241   void addSourceLine(DIE &Die, const DIType *Ty);
242   void addSourceLine(DIE &Die, const DINamespace *NS);
243   void addSourceLine(DIE &Die, const DIObjCProperty *Ty);
245   /// Add constant value entry in variable DIE.
246   void addConstantValue(DIE &Die, const MachineOperand &MO, const DIType *Ty);
247   void addConstantValue(DIE &Die, const ConstantInt *CI, const DIType *Ty);
248   void addConstantValue(DIE &Die, const APInt &Val, const DIType *Ty);
249   void addConstantValue(DIE &Die, const APInt &Val, bool Unsigned);
250   void addConstantValue(DIE &Die, bool Unsigned, uint64_t Val);
252   /// Add constant value entry in variable DIE.
253   void addConstantFPValue(DIE &Die, const MachineOperand &MO);
254   void addConstantFPValue(DIE &Die, const ConstantFP *CFP);
257   void addLinkageName(DIE &Die, StringRef LinkageName);
260   void addTemplateParams(DIE &Buffer, DINodeArray TParams);
278   void addBlockByrefAddress(const DbgVariable &DV, DIE &Die,
286   void addType(DIE &Entity, const DIType *Ty,
289   DIE *getOrCreateNameSpace(const DINamespace *NS);
290   DIE *getOrCreateModule(const DIModule *M);
291   DIE *getOrCreateSubprogramDIE(const DISubprogram *SP, bool Minimal = false);
293   void applySubprogramAttributes(const DISubprogram *SP, DIE &SPDie,
296   /// Find existing DIE or create new DIE for the given type.
297   DIE *getOrCreateTypeDIE(const MDNode *N);
299   /// Get context owner's DIE.
300   DIE *createTypeDIE(const DICompositeType *Ty);
302   /// Get context owner's DIE.
303   DIE *getOrCreateContextDIE(const DIScope *Context);
309   void constructSubprogramArguments(DIE &Buffer, DITypeRefArray Args);
311   /// Create a DIE with the given Tag, add the DIE to its parent, and
313   DIE &createAndAddDIE(unsigned Tag, DIE &Parent, const DINode *N = nullptr);
328   void constructTypeDIE(DIE &Buffer, const DICompositeType *CTy);
331   /// Create new static data member DIE.
332   DIE *getOrCreateStaticMemberDIE(const DIDerivedType *DT);
345   void constructTypeDIE(DIE &Buffer, const DIBasicType *BTy);
346   void constructTypeDIE(DIE &Buffer, const DIDerivedType *DTy);
347   void constructTypeDIE(DIE &Buffer, const DISubroutineType *DTy);
348   void constructSubrangeDIE(DIE &Buffer, const DISubrange *SR, DIE *IndexTy);
349   void constructArrayTypeDIE(DIE &Buffer, const DICompositeType *CTy);
350   void constructEnumTypeDIE(DIE &Buffer, const DICompositeType *CTy);
351   void constructMemberDIE(DIE &Buffer, const DIDerivedType *DT);
352   void constructTemplateTypeParameterDIE(DIE &Buffer,
354   void constructTemplateValueParameterDIE(DIE &Buffer,
363   DIE *getIndexTyDie();
366   void setIndexTyDie(DIE *D) { IndexTyDie = D; }
371                                const DIE &TyDIE);
378   const DIE *Ty;
392   void setType(const DIE *Ty) { this->Ty = Ty; }
398            sizeof(uint32_t);                               // Type DIE Offset