#define CODEGEN_ASMPRINTER_DWARFCOMPILEUNIT_H
#include "DIE.h"
-#include "llvm/Analysis/DebugInfo.h"
+#include "llvm/DebugInfo.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/OwningPtr.h"
class DbgVariable;
//===----------------------------------------------------------------------===//
-/// CompileUnit - This dwarf writer support class manages information associate
+/// CompileUnit - This dwarf writer support class manages information associated
/// with a source file.
class CompileUnit {
/// ID - File identifier for source.
///
unsigned ID;
+ /// Language - The DW_AT_language of the compile unit
+ ///
+ unsigned Language;
+
/// Die - Compile unit debug information entry.
///
const OwningPtr<DIE> CUDie;
/// descriptors to debug information entries using a DIEEntry proxy.
DenseMap<const MDNode *, DIEEntry *> MDNodeToDIEEntryMap;
- /// Globals - A map of globally visible named entities for this unit.
- ///
- StringMap<DIE*> Globals;
-
/// GlobalTypes - A map of globally visible types for this unit.
///
StringMap<DIE*> GlobalTypes;
+ /// AccelNames - A map of names for the name accelerator table.
+ ///
+ StringMap<std::vector<DIE*> > AccelNames;
+ StringMap<std::vector<DIE*> > AccelObjC;
+ StringMap<std::vector<DIE*> > AccelNamespace;
+ StringMap<std::vector<std::pair<DIE*, unsigned> > > AccelTypes;
+
/// DIEBlocks - A list of all the DIEBlocks in use.
std::vector<DIEBlock *> DIEBlocks;
+ /// ContainingTypeMap - This map is used to keep track of subprogram DIEs that
+ /// need DW_AT_containing_type attribute. This attribute points to a DIE that
+ /// corresponds to the MDNode mapped with the subprogram DIE.
+ DenseMap<DIE *, const MDNode *> ContainingTypeMap;
+
public:
- CompileUnit(unsigned I, DIE *D, AsmPrinter *A, DwarfDebug *DW);
+ CompileUnit(unsigned I, unsigned L, DIE *D, AsmPrinter *A, DwarfDebug *DW);
~CompileUnit();
// Accessors.
unsigned getID() const { return ID; }
+ unsigned getLanguage() const { return Language; }
DIE* getCUDie() const { return CUDie.get(); }
- const StringMap<DIE*> &getGlobals() const { return Globals; }
const StringMap<DIE*> &getGlobalTypes() const { return GlobalTypes; }
+ const StringMap<std::vector<DIE*> > &getAccelNames() const {
+ return AccelNames;
+ }
+ const StringMap<std::vector<DIE*> > &getAccelObjC() const {
+ return AccelObjC;
+ }
+ const StringMap<std::vector<DIE*> > &getAccelNamespace() const {
+ return AccelNamespace;
+ }
+ const StringMap<std::vector<std::pair<DIE*, unsigned > > >
+ &getAccelTypes() const {
+ return AccelTypes;
+ }
+
/// hasContent - Return true if this compile unit has something to write out.
///
bool hasContent() const { return !CUDie->getChildren().empty(); }
- /// addGlobal - Add a new global entity to the compile unit.
- ///
- void addGlobal(StringRef Name, DIE *Die) { Globals[Name] = Die; }
-
/// addGlobalType - Add a new global type to the compile unit.
///
- void addGlobalType(StringRef Name, DIE *Die) {
- GlobalTypes[Name] = Die;
- }
+ void addGlobalType(DIType Ty);
+
+ /// addAccelName - Add a new name to the name accelerator table.
+ void addAccelName(StringRef Name, DIE *Die) {
+ std::vector<DIE*> &DIEs = AccelNames[Name];
+ DIEs.push_back(Die);
+ }
+ void addAccelObjC(StringRef Name, DIE *Die) {
+ std::vector<DIE*> &DIEs = AccelObjC[Name];
+ DIEs.push_back(Die);
+ }
+ void addAccelNamespace(StringRef Name, DIE *Die) {
+ std::vector<DIE*> &DIEs = AccelNamespace[Name];
+ DIEs.push_back(Die);
+ }
+ void addAccelType(StringRef Name, std::pair<DIE *, unsigned> Die) {
+ std::vector<std::pair<DIE*, unsigned > > &DIEs = AccelTypes[Name];
+ DIEs.push_back(Die);
+ }
+
/// getDIE - Returns the debug information entry map slot for the
/// specified debug variable.
DIE *getDIE(const MDNode *N) { return MDNodeToDieMap.lookup(N); }
MDNodeToDieMap.insert(std::make_pair(N, D));
}
- /// getDIEEntry - Returns the debug information entry for the speciefied
+ /// getDIEEntry - Returns the debug information entry for the specified
/// debug variable.
DIEEntry *getDIEEntry(const MDNode *N) {
DenseMap<const MDNode *, DIEEntry *>::iterator I =
}
public:
+ /// addFlag - Add a flag that is true to the DIE.
+ void addFlag(DIE *Die, unsigned Attribute);
+
/// addUInt - Add an unsigned integer attribute data and value.
///
void addUInt(DIE *Die, unsigned Attribute, unsigned Form, uint64_t Integer);
/// addString - Add a string attribute data and value.
///
- void addString(DIE *Die, unsigned Attribute, unsigned Form,
- const StringRef Str);
+ void addString(DIE *Die, unsigned Attribute, const StringRef Str);
/// addLabel - Add a Dwarf label attribute data and value.
///
void addSourceLine(DIE *Die, DISubprogram SP);
void addSourceLine(DIE *Die, DIType Ty);
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.
const MachineLocation &Location);
/// addConstantValue - Add constant value entry in variable DIE.
- bool addConstantValue(DIE *Die, const MachineOperand &MO);
- bool addConstantValue(DIE *Die, ConstantInt *CI, bool Unsigned);
+ bool addConstantValue(DIE *Die, const MachineOperand &MO, DIType Ty);
+ bool addConstantValue(DIE *Die, const ConstantInt *CI, bool Unsigned);
/// addConstantFPValue - Add constant value entry in variable DIE.
bool addConstantFPValue(DIE *Die, const MachineOperand &MO);
/// addToContextOwner - Add Die into the list of its context owner's children.
void addToContextOwner(DIE *Die, DIDescriptor Context);
- /// addType - Add a new type attribute to the specified entity.
- void addType(DIE *Entity, DIType Ty);
+ /// addType - Add a new type attribute to the specified entity. This takes
+ /// and attribute parameter because DW_AT_friend attributes are also
+ /// type references.
+ void addType(DIE *Entity, DIType Ty, unsigned Attribute = dwarf::DW_AT_type);
/// getOrCreateNameSpace - Create a DIE for DINameSpace.
DIE *getOrCreateNameSpace(DINameSpace NS);
+ /// getOrCreateSubprogramDIE - Create new DIE using SP.
+ DIE *getOrCreateSubprogramDIE(DISubprogram SP);
+
/// getOrCreateTypeDIE - Find existing DIE or create new DIE for the
/// given DIType.
- DIE *getOrCreateTypeDIE(DIType Ty);
+ DIE *getOrCreateTypeDIE(const MDNode *N);
/// getOrCreateTemplateTypeParameterDIE - Find existing DIE or create new DIE
/// for the given DITemplateTypeParameter.
DIE *getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter TP);
- /// getOrCreateTemplateValueParameterDIE - Find existing DIE or create new DIE
- /// for the given DITemplateValueParameter.
+ /// getOrCreateTemplateValueParameterDIE - Find existing DIE or create
+ /// new DIE for the given DITemplateValueParameter.
DIE *getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TVP);
/// createDIEEntry - Creates a new DIEEntry to be a proxy for a debug
/// information entry.
DIEEntry *createDIEEntry(DIE *Entry);
+ /// createGlobalVariableDIE - create global variable DIE.
+ void createGlobalVariableDIE(const MDNode *N);
+
void addPubTypes(DISubprogram SP);
/// constructTypeDIE - Construct basic type die from DIBasicType.
/// constructEnumTypeDIE - Construct enum type DIE from DIEnumerator.
DIE *constructEnumTypeDIE(DIEnumerator ETy);
+ /// constructContainingTypeDIEs - Construct DIEs for types that contain
+ /// vtables.
+ void constructContainingTypeDIEs();
+
+ /// constructVariableDIE - Construct a DIE for the given DbgVariable.
+ DIE *constructVariableDIE(DbgVariable *DV, bool isScopeAbstract);
+
/// createMemberDIE - Create new member DIE.
DIE *createMemberDIE(DIDerivedType DT);