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-rw-r--r--include/llvm/DIBuilder.h186
1 files changed, 132 insertions, 54 deletions
diff --git a/include/llvm/DIBuilder.h b/include/llvm/DIBuilder.h
index 2c0f712a9355f..bac16795f3f3d 100644
--- a/include/llvm/DIBuilder.h
+++ b/include/llvm/DIBuilder.h
@@ -17,7 +17,9 @@
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringRef.h"
+#include "llvm/DebugInfo.h"
#include "llvm/Support/DataTypes.h"
+#include "llvm/Support/ValueHandle.h"
namespace llvm {
class BasicBlock;
@@ -29,6 +31,7 @@ namespace llvm {
class MDNode;
class StringRef;
class DIBasicType;
+ class DICompileUnit;
class DICompositeType;
class DIDerivedType;
class DIDescriptor;
@@ -37,7 +40,7 @@ namespace llvm {
class DIType;
class DIArray;
class DIGlobalVariable;
- class DIImportedModule;
+ class DIImportedEntity;
class DINameSpace;
class DIVariable;
class DISubrange;
@@ -53,7 +56,6 @@ namespace llvm {
private:
Module &M;
LLVMContext & VMContext;
- MDNode *TheCU;
MDNode *TempEnumTypes;
MDNode *TempRetainTypes;
@@ -65,17 +67,24 @@ namespace llvm {
Function *ValueFn; // llvm.dbg.value
SmallVector<Value *, 4> AllEnumTypes;
- SmallVector<Value *, 4> AllRetainTypes;
+ /// Use TrackingVH to collect RetainTypes, since they can be updated
+ /// later on.
+ SmallVector<TrackingVH<MDNode>, 4> AllRetainTypes;
SmallVector<Value *, 4> AllSubprograms;
SmallVector<Value *, 4> AllGVs;
SmallVector<Value *, 4> AllImportedModules;
+ DITemplateValueParameter
+ createTemplateValueParameter(unsigned Tag, DIDescriptor Scope,
+ StringRef Name, DIType Ty, Value *Val,
+ MDNode *File = 0, unsigned LineNo = 0,
+ unsigned ColumnNo = 0);
+
DIBuilder(const DIBuilder &) LLVM_DELETED_FUNCTION;
void operator=(const DIBuilder &) LLVM_DELETED_FUNCTION;
public:
explicit DIBuilder(Module &M);
- const MDNode *getCU() { return TheCU; }
enum ComplexAddrKind { OpPlus=1, OpDeref };
/// finalize - Construct any deferred debug info descriptors.
@@ -97,20 +106,24 @@ namespace llvm {
/// 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,
- StringRef Producer, bool isOptimized,
- StringRef Flags, unsigned RV,
- StringRef SplitName = StringRef());
+ DICompileUnit createCompileUnit(unsigned Lang, StringRef File,
+ StringRef Dir, StringRef Producer,
+ bool isOptimized, StringRef Flags,
+ unsigned RV,
+ StringRef SplitName = StringRef());
/// 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);
+ DIEnumerator createEnumerator(StringRef Name, int64_t Val);
+
+ /// \brief Create a DWARF unspecified type.
+ DIBasicType createUnspecifiedType(StringRef Name);
- /// createNullPtrType - Create C++0x nullptr type.
- DIType createNullPtrType(StringRef Name);
+ /// \brief Create C++11 nullptr type.
+ DIBasicType createNullPtrType();
/// createBasicType - Create debugging information entry for a basic
/// type.
@@ -155,7 +168,7 @@ namespace llvm {
unsigned LineNo, DIDescriptor Context);
/// createFriend - Create debugging information entry for a 'friend'.
- DIType createFriend(DIType Ty, DIType FriendTy);
+ DIDerivedType createFriend(DIType Ty, DIType FriendTy);
/// createInheritance - Create debugging information entry to establish
/// inheritance relationship between two types.
@@ -191,9 +204,10 @@ namespace llvm {
/// @param Ty Type of the static member.
/// @param Flags Flags to encode member attribute, e.g. private.
/// @param Val Const initializer of the member.
- DIType createStaticMemberType(DIDescriptor Scope, StringRef Name,
- DIFile File, unsigned LineNo, DIType Ty,
- unsigned Flags, llvm::Value *Val);
+ DIDerivedType
+ createStaticMemberType(DIDescriptor Scope, StringRef Name,
+ DIFile File, unsigned LineNo, DIType Ty,
+ unsigned Flags, llvm::Value *Val);
/// createObjCIVar - Create debugging information entry for Objective-C
/// instance variable.
@@ -212,14 +226,14 @@ namespace llvm {
/// @param PropertySetterName Name of the Objective C property setter
/// 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 Flags, DIType Ty,
- StringRef PropertyName = StringRef(),
- StringRef PropertyGetterName = StringRef(),
- StringRef PropertySetterName = StringRef(),
- unsigned PropertyAttributes = 0);
+ DIDerivedType createObjCIVar(StringRef Name, DIFile File,
+ unsigned LineNo, uint64_t SizeInBits,
+ uint64_t AlignInBits, uint64_t OffsetInBits,
+ unsigned Flags, DIType Ty,
+ StringRef PropertyName = StringRef(),
+ StringRef PropertyGetterName = StringRef(),
+ StringRef PropertySetterName = StringRef(),
+ unsigned PropertyAttributes = 0);
/// createObjCIVar - Create debugging information entry for Objective-C
/// instance variable.
@@ -232,11 +246,11 @@ namespace llvm {
/// @param Flags Flags to encode member attribute, e.g. private
/// @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 Flags, DIType Ty,
- MDNode *PropertyNode);
+ DIDerivedType createObjCIVar(StringRef Name, DIFile File,
+ unsigned LineNo, uint64_t SizeInBits,
+ uint64_t AlignInBits, uint64_t OffsetInBits,
+ unsigned Flags, DIType Ty,
+ MDNode *PropertyNode);
/// createObjCProperty - Create debugging information entry for Objective-C
/// property.
@@ -269,13 +283,15 @@ namespace llvm {
/// DW_AT_containing_type. See DWARF documentation
/// for more info.
/// @param TemplateParms Template type parameters.
+ /// @param UniqueIdentifier A unique identifier for the class.
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);
+ DIType VTableHolder = DIType(),
+ MDNode *TemplateParms = 0,
+ StringRef UniqueIdentifier = StringRef());
/// createStructType - Create debugging information entry for a struct.
/// @param Scope Scope in which this struct is defined.
@@ -287,12 +303,14 @@ namespace llvm {
/// @param Flags Flags to encode member attribute, e.g. private
/// @param Elements Struct elements.
/// @param RunTimeLang Optional parameter, Objective-C runtime version.
+ /// @param UniqueIdentifier A unique identifier for the struct.
DICompositeType createStructType(DIDescriptor Scope, StringRef Name,
DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits,
unsigned Flags, DIType DerivedFrom,
DIArray Elements, unsigned RunTimeLang = 0,
- MDNode *VTableHolder = 0);
+ DIType VTableHolder = DIType(),
+ StringRef UniqueIdentifier = StringRef());
/// createUnionType - Create debugging information entry for an union.
/// @param Scope Scope in which this union is defined.
@@ -304,10 +322,12 @@ namespace llvm {
/// @param Flags Flags to encode member attribute, e.g. private
/// @param Elements Union elements.
/// @param RunTimeLang Optional parameter, Objective-C runtime version.
+ /// @param UniqueIdentifier A unique identifier for the union.
DICompositeType createUnionType(
DIDescriptor Scope, StringRef Name, DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits, unsigned Flags,
- DIArray Elements, unsigned RunTimeLang = 0);
+ DIArray Elements, unsigned RunTimeLang = 0,
+ StringRef UniqueIdentifier = StringRef());
/// createTemplateTypeParameter - Create debugging information for template
/// type parameter.
@@ -327,15 +347,40 @@ namespace llvm {
/// @param Scope Scope in which this type is defined.
/// @param Name Value parameter name.
/// @param Ty Parameter type.
- /// @param Value Constant parameter value.
+ /// @param Val Constant parameter value.
/// @param File File where this type parameter is defined.
/// @param LineNo Line number.
/// @param ColumnNo Column Number.
DITemplateValueParameter
- createTemplateValueParameter(DIDescriptor Scope, StringRef Name, DIType Ty,
- uint64_t Value,
- MDNode *File = 0, unsigned LineNo = 0,
- unsigned ColumnNo = 0);
+ createTemplateValueParameter(DIDescriptor Scope, StringRef Name,
+ DIType Ty, Value *Val, MDNode *File = 0,
+ unsigned LineNo = 0, unsigned ColumnNo = 0);
+
+ /// \brief Create debugging information for a template template parameter.
+ /// @param Scope Scope in which this type is defined.
+ /// @param Name Value parameter name.
+ /// @param Ty Parameter type.
+ /// @param Val The fully qualified name of the template.
+ /// @param File File where this type parameter is defined.
+ /// @param LineNo Line number.
+ /// @param ColumnNo Column Number.
+ DITemplateValueParameter
+ createTemplateTemplateParameter(DIDescriptor Scope, StringRef Name,
+ DIType Ty, StringRef Val, MDNode *File = 0,
+ unsigned LineNo = 0, unsigned ColumnNo = 0);
+
+ /// \brief Create debugging information for a template parameter pack.
+ /// @param Scope Scope in which this type is defined.
+ /// @param Name Value parameter name.
+ /// @param Ty Parameter type.
+ /// @param Val An array of types in the pack.
+ /// @param File File where this type parameter is defined.
+ /// @param LineNo Line number.
+ /// @param ColumnNo Column Number.
+ DITemplateValueParameter
+ createTemplateParameterPack(DIDescriptor Scope, StringRef Name,
+ DIType Ty, DIArray Val, MDNode *File = 0,
+ unsigned LineNo = 0, unsigned ColumnNo = 0);
/// createArrayType - Create debugging information entry for an array.
/// @param Size Array size.
@@ -350,8 +395,8 @@ namespace llvm {
/// @param AlignInBits Alignment.
/// @param Ty Element type.
/// @param Subscripts Subscripts.
- DIType createVectorType(uint64_t Size, uint64_t AlignInBits,
- DIType Ty, DIArray Subscripts);
+ DICompositeType createVectorType(uint64_t Size, uint64_t AlignInBits,
+ DIType Ty, DIArray Subscripts);
/// createEnumerationType - Create debugging information entry for an
/// enumeration.
@@ -363,12 +408,11 @@ namespace llvm {
/// @param AlignInBits Member alignment.
/// @param Elements Enumeration elements.
/// @param UnderlyingType Underlying type of a C++11/ObjC fixed enum.
+ /// @param UniqueIdentifier A unique identifier for the enum.
DICompositeType createEnumerationType(DIDescriptor Scope, StringRef Name,
- DIFile File, unsigned LineNumber,
- uint64_t SizeInBits,
- uint64_t AlignInBits,
- DIArray Elements,
- DIType UnderlyingType);
+ DIFile File, unsigned LineNumber, uint64_t SizeInBits,
+ uint64_t AlignInBits, DIArray Elements, DIType UnderlyingType,
+ StringRef UniqueIdentifier = StringRef());
/// createSubroutineType - Create subroutine type.
/// @param File File in which this subroutine is defined.
@@ -384,9 +428,12 @@ namespace llvm {
DIType createObjectPointerType(DIType Ty);
/// 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);
+ DICompositeType createForwardDecl(unsigned Tag, StringRef Name,
+ DIDescriptor Scope, DIFile F,
+ unsigned Line, unsigned RuntimeLang = 0,
+ uint64_t SizeInBits = 0,
+ uint64_t AlignInBits = 0,
+ StringRef UniqueIdentifier = StringRef());
/// retainType - Retain DIType in a module even if it is not referenced
/// through debug info anchors.
@@ -460,7 +507,7 @@ namespace llvm {
/// @param AlwaysPreserve Boolean. Set to true if debug info for this
/// variable should be preserved in optimized build.
/// @param Flags Flags, e.g. artificial variable.
- /// @param ArgNo If this variable is an arugment then this argument's
+ /// @param ArgNo If this variable is an argument then this argument's
/// number. 1 indicates 1st argument.
DIVariable createLocalVariable(unsigned Tag, DIDescriptor Scope,
StringRef Name,
@@ -480,7 +527,7 @@ namespace llvm {
/// @param LineNo Line number.
/// @param Ty Variable Type
/// @param Addr An array of complex address operations.
- /// @param ArgNo If this variable is an arugment then this argument's
+ /// @param ArgNo If this variable is an argument then this argument's
/// number. 1 indicates 1st argument.
DIVariable createComplexVariable(unsigned Tag, DIDescriptor Scope,
StringRef Name, DIFile F, unsigned LineNo,
@@ -506,7 +553,21 @@ namespace llvm {
DISubprogram createFunction(DIDescriptor Scope, StringRef Name,
StringRef LinkageName,
DIFile File, unsigned LineNo,
- DIType Ty, bool isLocalToUnit,
+ DICompositeType Ty, bool isLocalToUnit,
+ bool isDefinition,
+ unsigned ScopeLine,
+ unsigned Flags = 0,
+ bool isOptimized = false,
+ Function *Fn = 0,
+ MDNode *TParam = 0,
+ MDNode *Decl = 0);
+
+ /// FIXME: this is added for dragonegg. Once we update dragonegg
+ /// to call resolve function, this will be removed.
+ DISubprogram createFunction(DIScopeRef Scope, StringRef Name,
+ StringRef LinkageName,
+ DIFile File, unsigned LineNo,
+ DICompositeType Ty, bool isLocalToUnit,
bool isDefinition,
unsigned ScopeLine,
unsigned Flags = 0,
@@ -537,10 +598,10 @@ namespace llvm {
DISubprogram createMethod(DIDescriptor Scope, StringRef Name,
StringRef LinkageName,
DIFile File, unsigned LineNo,
- DIType Ty, bool isLocalToUnit,
+ DICompositeType Ty, bool isLocalToUnit,
bool isDefinition,
unsigned Virtuality = 0, unsigned VTableIndex = 0,
- MDNode *VTableHolder = 0,
+ DIType VTableHolder = DIType(),
unsigned Flags = 0,
bool isOptimized = false,
Function *Fn = 0,
@@ -577,8 +638,25 @@ namespace llvm {
/// @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);
+ DIImportedEntity createImportedModule(DIScope Context, DINameSpace NS,
+ unsigned Line,
+ StringRef Name = StringRef());
+
+ /// \brief Create a descriptor for an imported module.
+ /// @param Context The scope this module is imported into
+ /// @param NS An aliased namespace
+ /// @param Line Line number
+ DIImportedEntity createImportedModule(DIScope Context, DIImportedEntity NS,
+ unsigned Line, StringRef Name);
+
+ /// \brief Create a descriptor for an imported function.
+ /// @param Context The scope this module is imported into
+ /// @param Decl The declaration (or definition) of a function, type, or
+ /// variable
+ /// @param Line Line number
+ DIImportedEntity createImportedDeclaration(DIScope Context,
+ DIDescriptor Decl,
+ unsigned Line);
/// insertDeclare - Insert a new llvm.dbg.declare intrinsic call.
/// @param Storage llvm::Value of the variable
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-23 21:40:36 +0000