tools/llvm-ar/llvm-ar.cpp

591 static void print32BE(raw_fd_ostream &Out, unsigned Val) {
594     Out << V;
598 static void printRestOfMemberHeader(raw_fd_ostream &Out,
602   printWithSpacePadding(Out, ModTime.toEpochTime(), 12);
603   printWithSpacePadding(Out, UID, 6);
604   printWithSpacePadding(Out, GID, 6);
605   printWithSpacePadding(Out, format("%o", Perms), 8);
606   printWithSpacePadding(Out, Size, 10);
607   Out << "`\n";
610 static void printMemberHeader(raw_fd_ostream &Out, StringRef Name,
613   printWithSpacePadding(Out, Twine(Name) + "/", 16);
614   printRestOfMemberHeader(Out, ModTime, UID, GID, Perms, Size);
617 static void printMemberHeader(raw_fd_ostream &Out, unsigned NameOffset,
620   Out << '/';
621   printWithSpacePadding(Out, NameOffset, 15);
622   printRestOfMemberHeader(Out, ModTime, UID, GID, Perms, Size);
625 static void writeStringTable(raw_fd_ostream &Out,
636       printWithSpacePadding(Out, "//", 58);
637       Out << "`\n";
638       StartOffset = Out.tell();
640     StringMapIndexes.push_back(Out.tell() - StartOffset);
641     Out << Name << "/\n";
645   if (Out.tell() % 2)
646     Out << '\n';
647   int Pos = Out.tell();
648   Out.seek(StartOffset - 12);
649   printWithSpacePadding(Out, Pos - StartOffset, 10);
650   Out.seek(Pos);
654     raw_fd_ostream &Out, ArrayRef<NewArchiveIterator> Members,
683       printMemberHeader(Out, "", sys::TimeValue::now(), 0, 0, 0, 0);
684       StartOffset = Out.tell();
685       print32BE(Out, 0);
703       MemberOffsetRefs.push_back(std::make_pair(Out.tell(), MemberNum));
704       print32BE(Out, 0);
710     Out << *I;
711     Out << '\0';
724   if (Out.tell() % 2)
725     Out << '\0';
727   unsigned Pos = Out.tell();
728   Out.seek(StartOffset - 12);
729   printWithSpacePadding(Out, Pos - StartOffset, 10);
730   Out.seek(StartOffset);
731   print32BE(Out, SymNames.size());
732   Out.seek(Pos);
743   raw_fd_ostream &Out = Output.os();
744   Out << "!<arch>\n";
752     writeSymbolTable(Out, NewMembers, MemberOffsetRefs);
756   writeStringTable(Out, NewMembers, StringMapIndexes);
767     unsigned Pos = Out.tell();
770       Out.seek(MemberRefsI->first);
771       print32BE(Out, Pos);
774     Out.seek(Pos);
799         printMemberHeader(Out, Name, Status.getLastModificationTime(),
803         printMemberHeader(Out, StringMapIndexes[LongNameMemberNum++],
807       Out << File->getBuffer();
813         printMemberHeader(Out, Name, OldMember->getLastModified(),
817         printMemberHeader(Out, StringMapIndexes[LongNameMemberNum++],
821       Out << OldMember->getBuffer();
824     if (Out.tell() % 2)
825       Out << '\n';
828   Out.close();