Support for enumerations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26466 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/DwarfWriter.cpp b/lib/CodeGen/DwarfWriter.cpp
index 58dc6dd..dfe94f9 100644
--- a/lib/CodeGen/DwarfWriter.cpp
+++ b/lib/CodeGen/DwarfWriter.cpp
@@ -1109,8 +1109,8 @@
if (Lo != Hi) {
Subrange->AddDIEntry(DW_AT_type, DW_FORM_ref4, IndexTy);
// Only add low if non-zero.
- if (Lo) Subrange->AddUInt(DW_AT_lower_bound, 0, Lo);
- Subrange->AddUInt(DW_AT_upper_bound, 0, Hi);
+ if (Lo) Subrange->AddSInt(DW_AT_lower_bound, 0, Lo);
+ Subrange->AddSInt(DW_AT_upper_bound, 0, Hi);
}
Ty->AddChild(Subrange);
}
@@ -1124,6 +1124,17 @@
break;
}
case DW_TAG_enumeration_type: {
+ // Add enumerators to enumeration type.
+ for(unsigned i = 0, N = Elements.size(); i < N; ++i) {
+ EnumeratorDesc *ED = cast<EnumeratorDesc>(Elements[i]);
+ const std::string &Name = ED->getName();
+ int64_t Value = ED->getValue();
+ DIE *Enumerator = new DIE(DW_TAG_enumerator);
+ Enumerator->AddString(DW_AT_name, DW_FORM_string, Name);
+ Enumerator->AddSInt(DW_AT_const_value, DW_FORM_sdata, Value);
+ Ty->AddChild(Enumerator);
+ }
+
break;
}
default: break;