DwarfUnit: Suddently, DIE references, everywhere.

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

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index a18246070c36d1ac6b6c9d707f0fd6dbfbcaa2c3..69c1b12d09a39148d74c205302217e5cc0ac8733 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -19,6 +19,7 @@
 #include "DIE.h"
 #include "DebugLocEntry.h"
 #include "DebugLocList.h"
+#include "DwarfAccelTable.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
@@ -82,7 +83,7 @@ public:
 
   // Accessors.
   DIVariable getVariable() const { return Var; }
-  void setDIE(DIE *D) { TheDIE = D; }
+  void setDIE(DIE &D) { TheDIE = &D; }
   DIE *getDIE() const { return TheDIE; }
   void setDotDebugLocOffset(unsigned O) { DotDebugLocOffset = O; }
   unsigned getDotDebugLocOffset() const { return DotDebugLocOffset; }
@@ -321,6 +322,13 @@ class DwarfDebug : public AsmPrinterHandler {
   // True iff there are multiple CUs in this module.
   bool SingleCU;
 
+  AddressPool AddrPool;
+
+  DwarfAccelTable AccelNames;
+  DwarfAccelTable AccelObjC;
+  DwarfAccelTable AccelNamespace;
+  DwarfAccelTable AccelTypes;
+
   MCDwarfDwoLineTable *getDwoLineTable(const DwarfCompileUnit &);
 
   void addScopeVariable(LexicalScope *LS, DbgVariable *Var);
@@ -344,7 +352,7 @@ class DwarfDebug : public AsmPrinterHandler {
 
   /// \brief A helper function to construct a RangeSpanList for a given
   /// lexical scope.
-  void addScopeRangeList(DwarfCompileUnit &TheCU, DIE *ScopeDIE,
+  void addScopeRangeList(DwarfCompileUnit &TheCU, DIE &ScopeDIE,
                          const SmallVectorImpl<InsnRange> &Range);
 
   /// \brief Construct new DW_TAG_lexical_block for this scope and
@@ -445,7 +453,7 @@ class DwarfDebug : public AsmPrinterHandler {
   /// DWARF 5 Experimental Split Dwarf Emitters
 
   /// \brief Initialize common features of skeleton units.
-  void initSkeletonUnit(const DwarfUnit &U, DIE *Die,
+  void initSkeletonUnit(const DwarfUnit &U, DIE &Die,
                         std::unique_ptr<DwarfUnit> NewU);
 
   /// \brief Construct the split debug info compile unit for the debug info
@@ -470,7 +478,7 @@ class DwarfDebug : public AsmPrinterHandler {
 
   /// Flags to let the linker know we have emitted new style pubnames. Only
   /// emit it here if we don't have a skeleton CU for split dwarf.
-  void addGnuPubAttributes(DwarfUnit &U, DIE *D) const;
+  void addGnuPubAttributes(DwarfUnit &U, DIE &D) const;
 
   /// \brief Create new DwarfCompileUnit for the given metadata node with tag
   /// DW_TAG_compile_unit.
@@ -527,7 +535,7 @@ class DwarfDebug : public AsmPrinterHandler {
   /// \brief Return Label immediately following the instruction.
   MCSymbol *getLabelAfterInsn(const MachineInstr *MI);
 
-  void attachLowHighPC(DwarfCompileUnit &Unit, DIE *D, MCSymbol *Begin,
+  void attachLowHighPC(DwarfCompileUnit &Unit, DIE &D, MCSymbol *Begin,
                        MCSymbol *End);
 
 public:
@@ -565,7 +573,7 @@ public:
   /// \brief Add a DIE to the set of types that we're going to pull into
   /// type units.
   void addDwarfTypeUnitType(DwarfCompileUnit &CU, StringRef Identifier,
-                            DIE *Die, DICompositeType CTy);
+                            DIE &Die, DICompositeType CTy);
 
   /// \brief Add a label so that arange data can be generated for it.
   void addArangeLabel(SymbolCU SCU) { ArangeLabels.push_back(SCU); }
@@ -631,6 +639,18 @@ public:
   /// isSubprogramContext - Return true if Context is either a subprogram
   /// or another context nested inside a subprogram.
   bool isSubprogramContext(const MDNode *Context);
+
+  void addSubprogramNames(DISubprogram SP, DIE *Die);
+
+  AddressPool &getAddressPool() { return AddrPool; }
+
+  void addAccelName(StringRef Name, const DIE *Die);
+
+  void addAccelObjC(StringRef Name, const DIE *Die);
+
+  void addAccelNamespace(StringRef Name, const DIE *Die);
+
+  void addAccelType(StringRef Name, const DIE *Die, char Flags);
 };
 } // End of namespace llvm