diff options
Diffstat (limited to 'include/llvm/DIBuilder.h')
| -rw-r--r-- | include/llvm/DIBuilder.h | 118 |
1 files changed, 71 insertions, 47 deletions
diff --git a/include/llvm/DIBuilder.h b/include/llvm/DIBuilder.h index d59847558a..2c0f712a93 100644 --- a/include/llvm/DIBuilder.h +++ b/include/llvm/DIBuilder.h @@ -7,7 +7,7 @@ // //===----------------------------------------------------------------------===// // -// This file defines a DIBuilder that is useful for creating debugging +// This file defines a DIBuilder that is useful for creating debugging // information entries in LLVM IR form. // //===----------------------------------------------------------------------===// @@ -37,11 +37,13 @@ namespace llvm { class DIType; class DIArray; class DIGlobalVariable; + class DIImportedModule; class DINameSpace; class DIVariable; class DISubrange; class DILexicalBlockFile; class DILexicalBlock; + class DIScope; class DISubprogram; class DITemplateTypeParameter; class DITemplateValueParameter; @@ -57,6 +59,7 @@ namespace llvm { MDNode *TempRetainTypes; MDNode *TempSubprograms; MDNode *TempGVs; + MDNode *TempImportedModules; Function *DeclareFn; // llvm.dbg.declare Function *ValueFn; // llvm.dbg.value @@ -65,6 +68,7 @@ namespace llvm { SmallVector<Value *, 4> AllRetainTypes; SmallVector<Value *, 4> AllSubprograms; SmallVector<Value *, 4> AllGVs; + SmallVector<Value *, 4> AllImportedModules; DIBuilder(const DIBuilder &) LLVM_DELETED_FUNCTION; void operator=(const DIBuilder &) LLVM_DELETED_FUNCTION; @@ -82,18 +86,18 @@ namespace llvm { /// @param Lang Source programming language, eg. dwarf::DW_LANG_C99 /// @param File File name /// @param Dir Directory - /// @param Producer String identify producer of debugging information. + /// @param Producer String identify producer of debugging information. /// Usuall this is a compiler version string. /// @param isOptimized A boolean flag which indicates whether optimization /// is ON or not. - /// @param Flags This string lists command line options. This string is + /// @param Flags This string lists command line options. This string is /// directly embedded in debug info output which may be used /// by a tool analyzing generated debugging information. - /// @param RV This indicates runtime version for languages like + /// @param RV This indicates runtime version for languages like /// Objective-C. /// @param SplitName The name of the file that we'll split debug info out /// into. - void createCompileUnit(unsigned Lang, StringRef File, StringRef Dir, + void createCompileUnit(unsigned Lang, StringRef File, StringRef Dir, StringRef Producer, bool isOptimized, StringRef Flags, unsigned RV, StringRef SplitName = StringRef()); @@ -101,14 +105,14 @@ namespace llvm { /// createFile - Create a file descriptor to hold debugging information /// for a file. DIFile createFile(StringRef Filename, StringRef Directory); - + /// createEnumerator - Create a single enumerator value. DIEnumerator createEnumerator(StringRef Name, uint64_t Val); /// createNullPtrType - Create C++0x nullptr type. DIType createNullPtrType(StringRef Name); - /// createBasicType - Create debugging information entry for a basic + /// createBasicType - Create debugging information entry for a basic /// type. /// @param Name Type name. /// @param SizeInBits Size of the type. @@ -158,7 +162,7 @@ namespace llvm { /// @param Ty Original type. /// @param BaseTy Base type. Ty is inherits from base. /// @param BaseOffset Base offset. - /// @param Flags Flags to describe inheritance attribute, + /// @param Flags Flags to describe inheritance attribute, /// e.g. private DIDerivedType createInheritance(DIType Ty, DIType BaseTy, uint64_t BaseOffset, unsigned Flags); @@ -209,8 +213,8 @@ namespace llvm { /// selector. /// @param PropertyAttributes Objective C property attributes. DIType createObjCIVar(StringRef Name, DIFile File, - unsigned LineNo, uint64_t SizeInBits, - uint64_t AlignInBits, uint64_t OffsetInBits, + unsigned LineNo, uint64_t SizeInBits, + uint64_t AlignInBits, uint64_t OffsetInBits, unsigned Flags, DIType Ty, StringRef PropertyName = StringRef(), StringRef PropertyGetterName = StringRef(), @@ -229,8 +233,8 @@ namespace llvm { /// @param Ty Parent type. /// @param PropertyNode Property associated with this ivar. DIType createObjCIVar(StringRef Name, DIFile File, - unsigned LineNo, uint64_t SizeInBits, - uint64_t AlignInBits, uint64_t OffsetInBits, + unsigned LineNo, uint64_t SizeInBits, + uint64_t AlignInBits, uint64_t OffsetInBits, unsigned Flags, DIType Ty, MDNode *PropertyNode); @@ -249,7 +253,7 @@ namespace llvm { StringRef SetterName, unsigned PropertyAttributes, DIType Ty); - + /// createClassType - Create debugging information entry for a class. /// @param Scope Scope in which this class is defined. /// @param Name class name. @@ -261,16 +265,17 @@ namespace llvm { /// @param Flags Flags to encode member attribute, e.g. private /// @param Elements class members. /// @param VTableHolder Debug info of the base class that contains vtable - /// for this type. This is used in + /// for this type. This is used in /// DW_AT_containing_type. See DWARF documentation /// for more info. /// @param TemplateParms Template type parameters. - DIType createClassType(DIDescriptor Scope, StringRef Name, DIFile File, - unsigned LineNumber, uint64_t SizeInBits, - uint64_t AlignInBits, uint64_t OffsetInBits, - unsigned Flags, DIType DerivedFrom, - DIArray Elements, MDNode *VTableHolder = 0, - MDNode *TemplateParms = 0); + DICompositeType createClassType(DIDescriptor Scope, StringRef Name, + DIFile File, unsigned LineNumber, + uint64_t SizeInBits, uint64_t AlignInBits, + uint64_t OffsetInBits, unsigned Flags, + DIType DerivedFrom, DIArray Elements, + MDNode *VTableHolder = 0, + MDNode *TemplateParms = 0); /// createStructType - Create debugging information entry for a struct. /// @param Scope Scope in which this struct is defined. @@ -345,22 +350,25 @@ namespace llvm { /// @param AlignInBits Alignment. /// @param Ty Element type. /// @param Subscripts Subscripts. - DIType createVectorType(uint64_t Size, uint64_t AlignInBits, + DIType createVectorType(uint64_t Size, uint64_t AlignInBits, DIType Ty, DIArray Subscripts); - /// createEnumerationType - Create debugging information entry for an + /// createEnumerationType - Create debugging information entry for an /// enumeration. - /// @param Scope Scope in which this enumeration is defined. - /// @param Name Union name. - /// @param File File where this member is defined. - /// @param LineNumber Line number. - /// @param SizeInBits Member size. - /// @param AlignInBits Member alignment. - /// @param Elements Enumeration elements. - DICompositeType createEnumerationType( - DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber, - uint64_t SizeInBits, uint64_t AlignInBits, DIArray Elements, - DIType ClassType); + /// @param Scope Scope in which this enumeration is defined. + /// @param Name Union name. + /// @param File File where this member is defined. + /// @param LineNumber Line number. + /// @param SizeInBits Member size. + /// @param AlignInBits Member alignment. + /// @param Elements Enumeration elements. + /// @param UnderlyingType Underlying type of a C++11/ObjC fixed enum. + DICompositeType createEnumerationType(DIDescriptor Scope, StringRef Name, + DIFile File, unsigned LineNumber, + uint64_t SizeInBits, + uint64_t AlignInBits, + DIArray Elements, + DIType UnderlyingType); /// createSubroutineType - Create subroutine type. /// @param File File in which this subroutine is defined. @@ -375,16 +383,12 @@ namespace llvm { /// flag set. DIType createObjectPointerType(DIType Ty); - /// createTemporaryType - Create a temporary forward-declared type. - DIType createTemporaryType(); - DIType createTemporaryType(DIFile F); - /// createForwardDecl - Create a temporary forward-declared type. DIType createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope, DIFile F, unsigned Line, unsigned RuntimeLang = 0, uint64_t SizeInBits = 0, uint64_t AlignInBits = 0); - /// retainType - Retain DIType in a module even if it is not referenced + /// retainType - Retain DIType in a module even if it is not referenced /// through debug info anchors. void retainType(DIType T); @@ -411,8 +415,21 @@ namespace llvm { createGlobalVariable(StringRef Name, DIFile File, unsigned LineNo, DIType Ty, bool isLocalToUnit, llvm::Value *Val); + /// \brief Create a new descriptor for the specified global. + /// @param Name Name of the variable. + /// @param LinkageName Mangled variable name. + /// @param File File where this variable is defined. + /// @param LineNo Line number. + /// @param Ty Variable Type. + /// @param isLocalToUnit Boolean flag indicate whether this variable is + /// externally visible or not. + /// @param Val llvm::Value of the variable. + DIGlobalVariable + createGlobalVariable(StringRef Name, StringRef LinkageName, DIFile File, + unsigned LineNo, DIType Ty, bool isLocalToUnit, + llvm::Value *Val); - /// createStaticVariable - Create a new descriptor for the specified + /// createStaticVariable - Create a new descriptor for the specified /// variable. /// @param Context Variable scope. /// @param Name Name of the variable. @@ -425,13 +442,13 @@ namespace llvm { /// @param Val llvm::Value of the variable. /// @param Decl Reference to the corresponding declaration. DIGlobalVariable - createStaticVariable(DIDescriptor Context, StringRef Name, - StringRef LinkageName, DIFile File, unsigned LineNo, + createStaticVariable(DIDescriptor Context, StringRef Name, + StringRef LinkageName, DIFile File, unsigned LineNo, DIType Ty, bool isLocalToUnit, llvm::Value *Val, MDNode *Decl = NULL); - /// createLocalVariable - Create a new descriptor for the specified + /// createLocalVariable - Create a new descriptor for the specified /// local variable. /// @param Tag Dwarf TAG. Usually DW_TAG_auto_variable or /// DW_TAG_arg_variable. @@ -508,7 +525,7 @@ namespace llvm { /// @param Ty Function type. /// @param isLocalToUnit True if this function is not externally visible.. /// @param isDefinition True if this is a function definition. - /// @param Virtuality Attributes describing virtualness. e.g. pure + /// @param Virtuality Attributes describing virtualness. e.g. pure /// virtual function. /// @param VTableIndex Index no of this method in virtual table. /// @param VTableHolder Type that holds vtable. @@ -546,7 +563,7 @@ namespace llvm { /// @param File Source file. DILexicalBlockFile createLexicalBlockFile(DIDescriptor Scope, DIFile File); - + /// createLexicalBlock - This creates a descriptor for a lexical block /// with the specified parent context. /// @param Scope Parent lexical scope. @@ -556,6 +573,13 @@ namespace llvm { DILexicalBlock createLexicalBlock(DIDescriptor Scope, DIFile File, unsigned Line, unsigned Col); + /// \brief Create a descriptor for an imported module. + /// @param Context The scope this module is imported into + /// @param NS The namespace being imported here + /// @param Line Line number + DIImportedModule createImportedModule(DIScope Context, DINameSpace NS, + unsigned Line); + /// insertDeclare - Insert a new llvm.dbg.declare intrinsic call. /// @param Storage llvm::Value of the variable /// @param VarInfo Variable's debug info descriptor. @@ -577,16 +601,16 @@ namespace llvm { /// @param VarInfo Variable's debug info descriptor. /// @param InsertAtEnd Location for the new intrinsic. Instruction *insertDbgValueIntrinsic(llvm::Value *Val, uint64_t Offset, - DIVariable VarInfo, + DIVariable VarInfo, BasicBlock *InsertAtEnd); - + /// insertDbgValueIntrinsic - Insert a new llvm.dbg.value intrinsic call. /// @param Val llvm::Value of the variable /// @param Offset Offset /// @param VarInfo Variable's debug info descriptor. /// @param InsertBefore Location for the new intrinsic. Instruction *insertDbgValueIntrinsic(llvm::Value *Val, uint64_t Offset, - DIVariable VarInfo, + DIVariable VarInfo, Instruction *InsertBefore); }; |