1 //===- Archive.cpp - ar File Format implementation --------------*- C++ -*-===//
14 #include "llvm/Object/Archive.h"
28 void Archive::anchor() { }  in anchor()
90 Archive::Child::Child(const Archive *Parent, StringRef Data,  in Child()
94 Archive::Child::Child(const Archive *Parent, const char *Start,  in Child()
122 ErrorOr<uint64_t> Archive::Child::getSize() const {  in getSize()
132 ErrorOr<uint64_t> Archive::Child::getRawSize() const {  in getRawSize()
139 bool Archive::Child::isThinMember() const {  in isThinMember()
144 ErrorOr<std::string> Archive::Child::getFullName() const {  in getFullName()
159 ErrorOr<StringRef> Archive::Child::getBuffer() const {  in getBuffer()
177 ErrorOr<Archive::Child> Archive::Child::getNext() const {  in getNext()
185   // Check to see if this is at the end of the archive.  in getNext()
189   // Check to see if this is past the end of the archive.  in getNext()
200 uint64_t Archive::Child::getChildOffset() const {  in getChildOffset()
207 ErrorOr<StringRef> Archive::Child::getName() const {  in getName()
249 ErrorOr<MemoryBufferRef> Archive::Child::getMemoryBufferRef() const {  in getMemoryBufferRef()
261 Archive::Child::getAsBinary(LLVMContext *Context) const {  in getAsBinary()
272 Expected<std::unique_ptr<Archive>> Archive::create(MemoryBufferRef Source) {  in create()
274   std::unique_ptr<Archive> Ret(new Archive(Source, Err));  in create()
280 void Archive::setFirstRegular(const Child &C) {  in setFirstRegular()
285 Archive::Archive(MemoryBufferRef Source, Error &Err)  in Archive()  function in Archive
295     Err = make_error<GenericBinaryError>("File too small to be an archive",  in Archive()
306   // This is at least a valid empty archive. Since an empty archive is the  in Archive()
327   // Below is the pattern that is used to figure out the archive format  in Archive()
328   // GNU archive format  in Archive()
332   // BSD archive format  in Archive()
336   //  of the filename that needs to be read after the archive header  in Archive()
337   // COFF archive format  in Archive()
464 Archive::child_iterator Archive::child_begin(Error &Err,  in child_begin()
466   if (Data.getBufferSize() == 8) // empty archive.  in child_begin()
485 Archive::child_iterator Archive::child_end() const {  in child_end()
489 StringRef Archive::Symbol::getName() const {  in getName()
493 ErrorOr<Archive::Child> Archive::Symbol::getMember() const {  in getMember()
510     // the archive of the member that defines the symbol.  Which is what  in getMember()
518     // the archive of the member that defines the symbol.  Which is what  in getMember()
553 Archive::Symbol Archive::Symbol::getNext() const {  in getNext()
566     // and the second being the offset into the archive of the member that  in getNext()
592 Archive::symbol_iterator Archive::symbol_begin() const {  in symbol_begin()
608     // and the second being the offset into the archive of the member that  in symbol_begin()
624     // table offset and the second being the offset into the archive of the  in symbol_begin()
648 Archive::symbol_iterator Archive::symbol_end() const {  in symbol_end()
652 uint32_t Archive::getNumberOfSymbols() const {  in getNumberOfSymbols()
670 Expected<Optional<Archive::Child>> Archive::findSym(StringRef name) const {  in findSym()
671   Archive::symbol_iterator bs = symbol_begin();  in findSym()
672   Archive::symbol_iterator es = symbol_end();  in findSym()
686 bool Archive::hasSymbolTable() const { return !SymbolTable.empty(); }  in hasSymbolTable()