explicit DIDescriptor(const DIVariable F);
explicit DIDescriptor(const DIType F);
- bool Verify() const { return DbgNode != 0; }
+ bool Verify() const;
operator MDNode *() const { return const_cast<MDNode*>(DbgNode); }
MDNode *operator ->() const { return const_cast<MDNode*>(DbgNode); }
- unsigned getVersion() const {
- return getUnsignedField(0) & LLVMDebugVersionMask;
- }
-
unsigned getTag() const {
return getUnsignedField(0) & ~LLVMDebugVersionMask;
}
bool isTemplateTypeParameter() const;
bool isTemplateValueParameter() const;
bool isObjCProperty() const;
+ bool isImportedEntity() const;
/// print - print descriptor.
void print(raw_ostream &OS) const;
int64_t getLo() const { return getInt64Field(1); }
int64_t getCount() const { return getInt64Field(2); }
+ bool Verify() const;
};
/// DIArray - This descriptor holds an array of descriptors.
public:
explicit DIScope(const MDNode *N = 0) : DIDescriptor (N) {}
+ /// Set the filename by allocating a new string MDNode for
+ /// it and attaching it to the underlying node.
+ void setFilename(StringRef Name, LLVMContext &Context);
StringRef getFilename() const;
StringRef getDirectory() const;
};
+ /// DIFile - This is a wrapper for a file.
+ class DIFile : public DIScope {
+ friend class DIDescriptor;
+ public:
+ explicit DIFile(const MDNode *N = 0) : DIScope(N) {
+ if (DbgNode && !isFile())
+ DbgNode = 0;
+ }
+ MDNode *getFileNode() const;
+ bool Verify() const;
+ };
+
/// DICompileUnit - A wrapper for a compile unit.
class DICompileUnit : public DIScope {
friend class DIDescriptor;
public:
explicit DICompileUnit(const MDNode *N = 0) : DIScope(N) {}
- unsigned getLanguage() const { return getUnsignedField(2); }
- StringRef getFilename() const { return getStringField(3); }
- StringRef getDirectory() const { return getStringField(4); }
- StringRef getProducer() const { return getStringField(5); }
-
- /// isMain - Each input file is encoded as a separate compile unit in LLVM
- /// debugging information output. However, many target specific tool chains
- /// prefer to encode only one compile unit in an object file. In this
- /// situation, the LLVM code generator will include debugging information
- /// entities in the compile unit that is marked as main compile unit. The
- /// code generator accepts maximum one main compile unit per module. If a
- /// module does not contain any main compile unit then the code generator
- /// will emit multiple compile units in the output object file.
-
- bool isMain() const { return getUnsignedField(6) != 0; }
- bool isOptimized() const { return getUnsignedField(7) != 0; }
- StringRef getFlags() const { return getStringField(8); }
- unsigned getRunTimeVersion() const { return getUnsignedField(9); }
+ unsigned getLanguage() const { return getUnsignedField(2); }
+ StringRef getProducer() const { return getStringField(3); }
+
+ bool isOptimized() const { return getUnsignedField(4) != 0; }
+ StringRef getFlags() const { return getStringField(5); }
+ unsigned getRunTimeVersion() const { return getUnsignedField(6); }
DIArray getEnumTypes() const;
DIArray getRetainedTypes() const;
DIArray getSubprograms() const;
DIArray getGlobalVariables() const;
+ DIArray getImportedEntities() const;
+
+ StringRef getSplitDebugFilename() const { return getStringField(12); }
/// Verify - Verify that a compile unit is well formed.
bool Verify() const;
};
- /// DIFile - This is a wrapper for a file.
- class DIFile : public DIScope {
- friend class DIDescriptor;
- void printInternal(raw_ostream &OS) const {} // FIXME: Output something?
- public:
- explicit DIFile(const MDNode *N = 0) : DIScope(N) {
- if (DbgNode && !isFile())
- DbgNode = 0;
- }
- StringRef getFilename() const { return getStringField(1); }
- StringRef getDirectory() const { return getStringField(2); }
- DICompileUnit getCompileUnit() const{
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid CompileUnit!");
- return getFieldAs<DICompileUnit>(3);
- }
- };
-
/// DIEnumerator - A wrapper for an enumerator (e.g. X and Y in 'enum {X,Y}').
/// FIXME: it seems strange that this doesn't have either a reference to the
/// type/precision or a file/line pair for location info.
StringRef getName() const { return getStringField(1); }
uint64_t getEnumValue() const { return getUInt64Field(2); }
+ bool Verify() const;
};
/// DIType - This is a wrapper for a type.
explicit DIType(const MDNode *N);
explicit DIType() {}
- DIScope getContext() const { return getFieldAs<DIScope>(1); }
- StringRef getName() const { return getStringField(2); }
- DICompileUnit getCompileUnit() const{
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid getCompileUnit!");
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getFieldAs<DICompileUnit>(3);
-
- return getFieldAs<DIFile>(3).getCompileUnit();
- }
- DIFile getFile() const { return getFieldAs<DIFile>(3); }
+ DIScope getContext() const { return getFieldAs<DIScope>(2); }
+ StringRef getName() const { return getStringField(3); }
unsigned getLineNumber() const { return getUnsignedField(4); }
uint64_t getSizeInBits() const { return getUInt64Field(5); }
uint64_t getAlignInBits() const { return getUInt64Field(6); }
return (getFlags() & FlagStaticMember) != 0;
}
bool isValid() const {
- return DbgNode && (isBasicType() || isDerivedType() || isCompositeType());
- }
- StringRef getDirectory() const {
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getCompileUnit().getDirectory();
-
- return getFieldAs<DIFile>(3).getDirectory();
- }
- StringRef getFilename() const {
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getCompileUnit().getFilename();
-
- return getFieldAs<DIFile>(3).getFilename();
+ return DbgNode && isType();
}
/// isUnsignedDIType - Return true if type encoding is unsigned.
return getConstantField(10);
}
- StringRef getObjCPropertyName() const {
- if (getVersion() > LLVMDebugVersion11)
- return StringRef();
- return getStringField(10);
- }
- StringRef getObjCPropertyGetterName() const {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return getStringField(11);
- }
- StringRef getObjCPropertySetterName() const {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return getStringField(12);
- }
- bool isReadOnlyObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_readonly) != 0;
- }
- bool isReadWriteObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_readwrite) != 0;
- }
- bool isAssignObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_assign) != 0;
- }
- bool isRetainObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_retain) != 0;
- }
- bool isCopyObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_copy) != 0;
- }
- bool isNonAtomicObjCProperty() {
- assert (getVersion() <= LLVMDebugVersion11 && "Invalid Request");
- return (getUnsignedField(13) & dwarf::DW_APPLE_PROPERTY_nonatomic) != 0;
- }
-
/// Verify - Verify that a derived type descriptor is well formed.
bool Verify() const;
};
/// DICompositeType - This descriptor holds a type that can refer to multiple
/// other types, like a function or struct.
- /// FIXME: Why is this a DIDerivedType??
+ /// DICompositeType is derived from DIDerivedType because some
+ /// composite types (such as enums) can be derived from basic types
+ // FIXME: Make this derive from DIType directly & just store the
+ // base type in a single DIType field.
class DICompositeType : public DIDerivedType {
friend class DIDescriptor;
void printInternal(raw_ostream &OS) const;
}
DIArray getTypeArray() const { return getFieldAs<DIArray>(10); }
+ void setTypeArray(DIArray Elements, DIArray TParams = DIArray());
unsigned getRunTimeLang() const { return getUnsignedField(11); }
DICompositeType getContainingType() const {
return getFieldAs<DICompositeType>(12);
}
+ void setContainingType(DICompositeType ContainingType);
DIArray getTemplateParams() const { return getFieldAs<DIArray>(13); }
/// Verify - Verify that a composite type descriptor is well formed.
}
unsigned getLineNumber() const { return getUnsignedField(5); }
unsigned getColumnNumber() const { return getUnsignedField(6); }
+ bool Verify() const;
};
/// DITemplateValueParameter - This is a wrapper for template value parameter.
DIScope getContext() const { return getFieldAs<DIScope>(1); }
StringRef getName() const { return getStringField(2); }
DIType getType() const { return getFieldAs<DIType>(3); }
- uint64_t getValue() const { return getUInt64Field(4); }
+ Value *getValue() const;
StringRef getFilename() const {
return getFieldAs<DIFile>(5).getFilename();
}
}
unsigned getLineNumber() const { return getUnsignedField(6); }
unsigned getColumnNumber() const { return getUnsignedField(7); }
+ bool Verify() const;
};
/// DISubprogram - This is a wrapper for a subprogram (e.g. a function).
StringRef getName() const { return getStringField(3); }
StringRef getDisplayName() const { return getStringField(4); }
StringRef getLinkageName() const { return getStringField(5); }
- DICompileUnit getCompileUnit() const{
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid getCompileUnit!");
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getFieldAs<DICompileUnit>(6);
-
- return getFieldAs<DIFile>(6).getCompileUnit();
- }
- unsigned getLineNumber() const { return getUnsignedField(7); }
- DICompositeType getType() const { return getFieldAs<DICompositeType>(8); }
-
- /// getReturnTypeName - Subprogram return types are encoded either as
- /// DIType or as DICompositeType.
- StringRef getReturnTypeName() const {
- DICompositeType DCT(getFieldAs<DICompositeType>(8));
- if (DCT.Verify()) {
- DIArray A = DCT.getTypeArray();
- DIType T(A.getElement(0));
- return T.getName();
- }
- DIType T(getFieldAs<DIType>(8));
- return T.getName();
- }
+ unsigned getLineNumber() const { return getUnsignedField(6); }
+ DICompositeType getType() const { return getFieldAs<DICompositeType>(7); }
/// isLocalToUnit - Return true if this subprogram is local to the current
/// compile unit, like 'static' in C.
- unsigned isLocalToUnit() const { return getUnsignedField(9); }
- unsigned isDefinition() const { return getUnsignedField(10); }
+ unsigned isLocalToUnit() const { return getUnsignedField(8); }
+ unsigned isDefinition() const { return getUnsignedField(9); }
- unsigned getVirtuality() const { return getUnsignedField(11); }
- unsigned getVirtualIndex() const { return getUnsignedField(12); }
+ unsigned getVirtuality() const { return getUnsignedField(10); }
+ unsigned getVirtualIndex() const { return getUnsignedField(11); }
DICompositeType getContainingType() const {
- return getFieldAs<DICompositeType>(13);
+ return getFieldAs<DICompositeType>(12);
+ }
+
+ unsigned getFlags() const {
+ return getUnsignedField(13);
}
unsigned isArtificial() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return getUnsignedField(14);
- return (getUnsignedField(14) & FlagArtificial) != 0;
+ return (getUnsignedField(13) & FlagArtificial) != 0;
}
/// isPrivate - Return true if this subprogram has "private"
/// access specifier.
bool isPrivate() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return false;
- return (getUnsignedField(14) & FlagPrivate) != 0;
+ return (getUnsignedField(13) & FlagPrivate) != 0;
}
/// isProtected - Return true if this subprogram has "protected"
/// access specifier.
bool isProtected() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return false;
- return (getUnsignedField(14) & FlagProtected) != 0;
+ return (getUnsignedField(13) & FlagProtected) != 0;
}
/// isExplicit - Return true if this subprogram is marked as explicit.
bool isExplicit() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return false;
- return (getUnsignedField(14) & FlagExplicit) != 0;
+ return (getUnsignedField(13) & FlagExplicit) != 0;
}
/// isPrototyped - Return true if this subprogram is prototyped.
bool isPrototyped() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return false;
- return (getUnsignedField(14) & FlagPrototyped) != 0;
+ return (getUnsignedField(13) & FlagPrototyped) != 0;
}
unsigned isOptimized() const;
- StringRef getFilename() const {
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getCompileUnit().getFilename();
-
- return getFieldAs<DIFile>(6).getFilename();
- }
-
- StringRef getDirectory() const {
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getCompileUnit().getFilename();
-
- return getFieldAs<DIFile>(6).getDirectory();
- }
-
- DIFile getFile() const {
- return getFieldAs<DIFile>(6);
- }
-
- /// getScopeLineNumber - Get the beginning of the scope of the
- /// function, not necessarily where the name of the program
- /// starts.
- unsigned getScopeLineNumber() const { return getUnsignedField(20); }
-
/// Verify - Verify that a subprogram descriptor is well formed.
bool Verify() const;
/// information for the function F.
bool describes(const Function *F);
- Function *getFunction() const { return getFunctionField(16); }
- void replaceFunction(Function *F) { replaceFunctionField(16, F); }
- DIArray getTemplateParams() const { return getFieldAs<DIArray>(17); }
+ Function *getFunction() const { return getFunctionField(15); }
+ void replaceFunction(Function *F) { replaceFunctionField(15, F); }
+ DIArray getTemplateParams() const { return getFieldAs<DIArray>(16); }
DISubprogram getFunctionDeclaration() const {
- return getFieldAs<DISubprogram>(18);
+ return getFieldAs<DISubprogram>(17);
}
MDNode *getVariablesNodes() const;
DIArray getVariables() const;
+
+ /// getScopeLineNumber - Get the beginning of the scope of the
+ /// function, not necessarily where the name of the program
+ /// starts.
+ unsigned getScopeLineNumber() const { return getUnsignedField(19); }
};
/// DIGlobalVariable - This is a wrapper for a global variable.
StringRef getName() const { return getStringField(3); }
StringRef getDisplayName() const { return getStringField(4); }
StringRef getLinkageName() const { return getStringField(5); }
- DICompileUnit getCompileUnit() const{
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid getCompileUnit!");
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getFieldAs<DICompileUnit>(6);
-
- DIFile F = getFieldAs<DIFile>(6);
- return F.getCompileUnit();
- }
StringRef getFilename() const {
- if (getVersion() <= llvm::LLVMDebugVersion10)
- return getContext().getFilename();
return getFieldAs<DIFile>(6).getFilename();
}
StringRef getDirectory() const {
- if (getVersion() <= llvm::LLVMDebugVersion10)
- return getContext().getDirectory();
return getFieldAs<DIFile>(6).getDirectory();
}
DIScope getContext() const { return getFieldAs<DIScope>(1); }
StringRef getName() const { return getStringField(2); }
- DICompileUnit getCompileUnit() const {
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid getCompileUnit!");
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getFieldAs<DICompileUnit>(3);
-
- DIFile F = getFieldAs<DIFile>(3);
- return F.getCompileUnit();
- }
DIFile getFile() const { return getFieldAs<DIFile>(3); }
unsigned getLineNumber() const {
return (getUnsignedField(4) << 8) >> 8;
/// isArtificial - Return true if this variable is marked as "artificial".
bool isArtificial() const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return false;
return (getUnsignedField(6) & FlagArtificial) != 0;
}
unsigned getNumAddrElements() const;
uint64_t getAddrElement(unsigned Idx) const {
- if (getVersion() <= llvm::LLVMDebugVersion8)
- return getUInt64Field(Idx+6);
- if (getVersion() == llvm::LLVMDebugVersion9)
- return getUInt64Field(Idx+7);
return getUInt64Field(Idx+8);
}
class DILexicalBlock : public DIScope {
public:
explicit DILexicalBlock(const MDNode *N = 0) : DIScope(N) {}
- DIScope getContext() const { return getFieldAs<DIScope>(1); }
- unsigned getLineNumber() const { return getUnsignedField(2); }
- unsigned getColumnNumber() const { return getUnsignedField(3); }
- StringRef getDirectory() const {
- StringRef dir = getFieldAs<DIFile>(4).getDirectory();
- return !dir.empty() ? dir : getContext().getDirectory();
- }
- StringRef getFilename() const {
- StringRef filename = getFieldAs<DIFile>(4).getFilename();
- return !filename.empty() ? filename : getContext().getFilename();
- }
+ DIScope getContext() const { return getFieldAs<DIScope>(2); }
+ unsigned getLineNumber() const { return getUnsignedField(3); }
+ unsigned getColumnNumber() const { return getUnsignedField(4); }
+ bool Verify() const;
};
/// DILexicalBlockFile - This is a wrapper for a lexical block with
DIScope getContext() const { if (getScope().isSubprogram()) return getScope(); return getScope().getContext(); }
unsigned getLineNumber() const { return getScope().getLineNumber(); }
unsigned getColumnNumber() const { return getScope().getColumnNumber(); }
- StringRef getDirectory() const {
- StringRef dir = getFieldAs<DIFile>(2).getDirectory();
- return !dir.empty() ? dir : getContext().getDirectory();
- }
- StringRef getFilename() const {
- StringRef filename = getFieldAs<DIFile>(2).getFilename();
- assert(!filename.empty() && "Why'd you create this then?");
- return filename;
- }
- DILexicalBlock getScope() const { return getFieldAs<DILexicalBlock>(1); }
+ DILexicalBlock getScope() const { return getFieldAs<DILexicalBlock>(2); }
+ bool Verify() const;
};
/// DINameSpace - A wrapper for a C++ style name space.
class DINameSpace : public DIScope {
+ friend class DIDescriptor;
+ void printInternal(raw_ostream &OS) const;
public:
explicit DINameSpace(const MDNode *N = 0) : DIScope(N) {}
- DIScope getContext() const { return getFieldAs<DIScope>(1); }
- StringRef getName() const { return getStringField(2); }
- StringRef getDirectory() const {
- return getFieldAs<DIFile>(3).getDirectory();
- }
- StringRef getFilename() const {
- return getFieldAs<DIFile>(3).getFilename();
- }
- DICompileUnit getCompileUnit() const{
- assert (getVersion() <= LLVMDebugVersion10 && "Invalid getCompileUnit!");
- if (getVersion() == llvm::LLVMDebugVersion7)
- return getFieldAs<DICompileUnit>(3);
-
- return getFieldAs<DIFile>(3).getCompileUnit();
- }
+ DIScope getContext() const { return getFieldAs<DIScope>(2); }
+ StringRef getName() const { return getStringField(3); }
unsigned getLineNumber() const { return getUnsignedField(4); }
bool Verify() const;
};
bool Verify() const;
};
+ /// \brief An imported module (C++ using directive or similar).
+ class DIImportedEntity : public DIDescriptor {
+ friend class DIDescriptor;
+ void printInternal(raw_ostream &OS) const;
+ public:
+ explicit DIImportedEntity(const MDNode *N) : DIDescriptor(N) { }
+ DIScope getContext() const { return getFieldAs<DIScope>(1); }
+ DIDescriptor getEntity() const { return getFieldAs<DIDescriptor>(2); }
+ unsigned getLineNumber() const { return getUnsignedField(3); }
+ StringRef getName() const { return getStringField(4); }
+ bool Verify() const;
+ };
+
/// getDISubprogram - Find subprogram that is enclosing this scope.
DISubprogram getDISubprogram(const MDNode *Scope);
projects / oota-llvm.git / blobdiff