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Add support for objc property decls according to the page at:

Browse Source 
http://llvm.org/docs/SourceLevelDebugging.html#objcproperty

including type and DECL. Expand the metadata needed accordingly.

rdar://11144023

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153639 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher
2012-03-29 08:42:56 +00:00
parent 24b878031d
commit b8ca988743
6 changed files with 65 additions and 15 deletions
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lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+20
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@@ -186,6 +186,24 @@ void CompileUnit::addSourceLine(DIE *Die, DIType Ty) {
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
}
/// addSourceLine - Add location information to specified debug information
/// entry.
void CompileUnit::addSourceLine(DIE *Die, DIObjCProperty Ty) {
// Verify type.
if (!Ty.Verify())
return;
unsigned Line = Ty.getLineNumber();
if (Line == 0)
return;
DIFile File = Ty.getFile();
unsigned FileID = DD->GetOrCreateSourceID(File.getFilename(),
File.getDirectory());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
}
/// addSourceLine - Add location information to specified debug information
/// entry.
void CompileUnit::addSourceLine(DIE *Die, DINameSpace NS) {
@@ -839,6 +857,8 @@ void CompileUnit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) {
ElemDie = new DIE(Property.getTag());
StringRef PropertyName = Property.getObjCPropertyName();
addString(ElemDie, dwarf::DW_AT_APPLE_property_name, PropertyName);
addType(ElemDie, Property.getType());
addSourceLine(ElemDie, Property);
StringRef GetterName = Property.getObjCPropertyGetterName();
if (!GetterName.empty())
addString(ElemDie, dwarf::DW_AT_APPLE_property_getter, GetterName);