diff options
Diffstat (limited to 'llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp')
| -rw-r--r-- | llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp index 84dc904f9b8..6050adb4bc7 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFUnit.cpp @@ -88,7 +88,15 @@ bool DWARFUnit::getStringOffsetSectionItem(uint32_t Index, bool DWARFUnit::extractImpl(DataExtractor debug_info, uint32_t *offset_ptr) { Length = debug_info.getU32(offset_ptr); Version = debug_info.getU16(offset_ptr); - uint64_t AbbrOffset = debug_info.getU32(offset_ptr); + uint64_t AbbrOffset; + if (Version >= 5) { + UnitType = debug_info.getU8(offset_ptr); + AddrSize = debug_info.getU8(offset_ptr); + AbbrOffset = debug_info.getU32(offset_ptr); + } else { + AbbrOffset = debug_info.getU32(offset_ptr); + AddrSize = debug_info.getU8(offset_ptr); + } if (IndexEntry) { if (AbbrOffset) return false; @@ -100,7 +108,6 @@ bool DWARFUnit::extractImpl(DataExtractor debug_info, uint32_t *offset_ptr) { return false; AbbrOffset = AbbrEntry->Offset; } - AddrSize = debug_info.getU8(offset_ptr); bool LengthOK = debug_info.isValidOffset(getNextUnitOffset() - 1); bool VersionOK = DWARFContext::isSupportedVersion(Version); |
