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Add support to create class type.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121279 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2010-12-08 20:18:20 +00:00
parent f4f39d35cd
commit 0a2551de2c
4 changed files with 67 additions and 2 deletions
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26
lib/Analysis/DIBuilder.cpp
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@ -236,6 +236,32 @@ DIType DIBuilder::CreateMemberType(StringRef Name,
return DIType(MDNode::get(VMContext, &Elts[0], array_lengthof(Elts)));
}
/// CreateClassType - Create debugging information entry for a class.
DIType DIBuilder::CreateClassType(DIDescriptor Context, StringRef Name,
DIFile File, unsigned LineNumber,
uint64_t SizeInBits, uint64_t AlignInBits,
uint64_t OffsetInBits, unsigned Flags,
DIType DerivedFrom, DIArray Elements,
MDNode *VTableHoder) {
// TAG_class_type is encoded in DICompositeType format.
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_class_type),
Context,
MDString::get(VMContext, Name),
File,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber),
ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits),
ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), OffsetInBits),
ConstantInt::get(Type::getInt32Ty(VMContext), Flags),
DerivedFrom,
Elements,
ConstantInt::get(Type::getInt32Ty(VMContext), 0),
VTableHoder
};
return DIType(MDNode::get(VMContext, &Elts[0], array_lengthof(Elts)));
}
/// CreateStructType - Create debugging information entry for a struct.
DIType DIBuilder::CreateStructType(DIDescriptor Context, StringRef Name,
DIFile File, unsigned LineNumber,