diff options
Diffstat (limited to 'llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp b/llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp index 14e2fe3eeb5..44886de2e3d 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFFormValue.cpp @@ -186,6 +186,7 @@ bool DWARFFormValue::skipValue(dwarf::Form Form, DataExtractor DebugInfoData, case DW_FORM_data2: case DW_FORM_data4: case DW_FORM_data8: + case DW_FORM_data16: case DW_FORM_flag: case DW_FORM_ref1: case DW_FORM_ref2: @@ -339,6 +340,11 @@ bool DWARFFormValue::extractValue(const DWARFDataExtractor &Data, case DW_FORM_ref_sup8: Value.uval = Data.getU64(OffsetPtr); break; + case DW_FORM_data16: + // Treat this like a 16-byte block. + Value.uval = 16; + IsBlock = true; + break; case DW_FORM_sdata: Value.sval = Data.getSLEB128(OffsetPtr); break; @@ -432,6 +438,9 @@ void DWARFFormValue::dump(raw_ostream &OS, DIDumpOptions DumpOpts) const { case DW_FORM_data8: OS << format("0x%016" PRIx64, UValue); break; + case DW_FORM_data16: + OS << format_bytes(ArrayRef<uint8_t>(Value.data, 16), None, 16, 16); + break; case DW_FORM_string: OS << '"'; OS.write_escaped(Value.cstr); @@ -651,7 +660,8 @@ Optional<int64_t> DWARFFormValue::getAsSignedConstant() const { } Optional<ArrayRef<uint8_t>> DWARFFormValue::getAsBlock() const { - if (!isFormClass(FC_Block) && !isFormClass(FC_Exprloc)) + if (!isFormClass(FC_Block) && !isFormClass(FC_Exprloc) && + Form != DW_FORM_data16) return None; return makeArrayRef(Value.data, Value.uval); } |
