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Support for enumerations.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26466 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-03-01 23:52:37 +00:00
parent 5df5940693
commit 6a3eb01084
3 changed files with 95 additions and 2 deletions
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15
lib/CodeGen/DwarfWriter.cpp
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@ -1109,8 +1109,8 @@ DIE *DwarfWriter::NewType(DIE *Context, TypeDesc *TyDesc) {
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 @@ DIE *DwarfWriter::NewType(DIE *Context, TypeDesc *TyDesc) {
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;