// Split SHF_STRINGS section. Such section is a sequence of
// null-terminated strings.
template <class ELFT>
-std::vector<SectionPiece>
-MergeInputSection<ELFT>::splitStrings(ArrayRef<uint8_t> Data, size_t EntSize) {
- std::vector<SectionPiece> V;
+void MergeInputSection<ELFT>::splitStrings(ArrayRef<uint8_t> Data,
+ size_t EntSize) {
size_t Off = 0;
bool IsAlloc = this->Flags & SHF_ALLOC;
while (!Data.empty()) {
if (End == StringRef::npos)
fatal(toString(this) + ": string is not null terminated");
size_t Size = End + EntSize;
- V.emplace_back(Off, !IsAlloc);
+ Pieces.emplace_back(Off, !IsAlloc);
Hashes.push_back(hash_value(toStringRef(Data.slice(0, Size))));
Data = Data.slice(Size);
Off += Size;
}
- return V;
}
// Returns I'th piece's data.
// Split non-SHF_STRINGS section. Such section is a sequence of
// fixed size records.
template <class ELFT>
-std::vector<SectionPiece>
-MergeInputSection<ELFT>::splitNonStrings(ArrayRef<uint8_t> Data,
- size_t EntSize) {
- std::vector<SectionPiece> V;
+void MergeInputSection<ELFT>::splitNonStrings(ArrayRef<uint8_t> Data,
+ size_t EntSize) {
size_t Size = Data.size();
assert((Size % EntSize) == 0);
bool IsAlloc = this->Flags & SHF_ALLOC;
for (unsigned I = 0, N = Size; I != N; I += EntSize) {
Hashes.push_back(hash_value(toStringRef(Data.slice(I, EntSize))));
- V.emplace_back(I, !IsAlloc);
+ Pieces.emplace_back(I, !IsAlloc);
}
- return V;
}
template <class ELFT>
ArrayRef<uint8_t> Data = this->Data;
uintX_t EntSize = this->Entsize;
if (this->Flags & SHF_STRINGS)
- this->Pieces = splitStrings(Data, EntSize);
+ splitStrings(Data, EntSize);
else
- this->Pieces = splitNonStrings(Data, EntSize);
+ splitNonStrings(Data, EntSize);
if (Config->GcSections && (this->Flags & SHF_ALLOC))
for (uintX_t Off : LiveOffsets)
const SectionPiece *getSectionPiece(uintX_t Offset) const;
private:
- std::vector<SectionPiece> splitStrings(ArrayRef<uint8_t> A, size_t Size);
- std::vector<SectionPiece> splitNonStrings(ArrayRef<uint8_t> A, size_t Size);
+ void splitStrings(ArrayRef<uint8_t> A, size_t Size);
+ void splitNonStrings(ArrayRef<uint8_t> A, size_t Size);
std::vector<uint32_t> Hashes;