constexpr TagNameMap ARMAttributeTags{tagData};
const TagNameMap &llvm::ARMBuildAttrs::getARMAttributeTags() {
return ARMAttributeTags;
-}
-
-static std::string getEncodedULEB128AsText(const uint8_t *Value,
- unsigned Size) {
- std::stringstream SS;
- for (unsigned i = 0; i < Size; ++i) {
- SS << "\\" << std::setfill('0') << std::setw(3) << std::oct
- << int(Value[i]);
- }
- return SS.str();
-}
-
-std::string
-llvm::ARMBuildAttrs::encodeAttrTagValuePair(StringRef OriginalString) {
- auto BytesBegin = reinterpret_cast<const uint8_t *>(OriginalString.data());
- auto BytesEnd = BytesBegin + OriginalString.size();
-
- unsigned N = 0;
- const char *Error = nullptr;
- unsigned Tag = decodeULEB128(BytesBegin, &N, BytesEnd, &Error);
- if (Error)
- report_fatal_error("Could not decode Tag value: " + Twine(Error));
-
- std::string EncodedPair = getEncodedULEB128AsText(BytesBegin, N);
- switch (Tag) {
- case ARMBuildAttrs::CPU_raw_name:
- case ARMBuildAttrs::CPU_name:
- case ARMBuildAttrs::compatibility:
- case ARMBuildAttrs::conformance:
- EncodedPair += OriginalString.substr(N);
- break;
- default:
- EncodedPair +=
- getEncodedULEB128AsText(BytesBegin + N, OriginalString.size() - N);
- }
- return EncodedPair;
-}
+}
\ No newline at end of file