diff options
Diffstat (limited to 'dwarf_wrappers.cc')
| -rw-r--r-- | dwarf_wrappers.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/dwarf_wrappers.cc b/dwarf_wrappers.cc index d13d7b8..04e5897 100644 --- a/dwarf_wrappers.cc +++ b/dwarf_wrappers.cc @@ -274,6 +274,15 @@ std::optional<uint64_t> Entry::MaybeGetUnsignedConstant(uint32_t attribute) { return value; } +uint64_t Entry::MustGetUnsignedConstant(uint32_t attribute) { + auto maybe_constant = MaybeGetUnsignedConstant(attribute); + if (!maybe_constant) { + Die() << "DWARF entry <" << Hex(GetOffset()) << "> with tag " << GetTag() + << " is missing attribute " << Hex(attribute); + } + return maybe_constant.value(); +} + bool Entry::GetFlag(uint32_t attribute) { bool result = false; auto dwarf_attribute = (attribute == DW_AT_declaration) |