X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FObject%2FMachOObjectFile.cpp;h=afc729f9f8212d6a2ba1e99af1ba02d0f289516d;hb=1cb132f921c55f9584d06787b849ef0f255403b2;hp=36cae16de1c212e1dee0dfc0391d1a1b98088965;hpb=015f57679d39e87069729a893d103de3f3ce2df8;p=oota-llvm.git

diff --git a/lib/Object/MachOObjectFile.cpp b/lib/Object/MachOObjectFile.cpp
index 36cae16de1c..afc729f9f82 100644
--- a/lib/Object/MachOObjectFile.cpp
+++ b/lib/Object/MachOObjectFile.cpp
@@ -1009,16 +1009,6 @@ std::error_code MachOObjectFile::getRelocationHidden(DataRefImpl Rel,
   return object_error::success;
 }
 
-std::error_code MachOObjectFile::getLibraryNext(DataRefImpl LibData,
-                                                LibraryRef &Res) const {
-  report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
-}
-
-std::error_code MachOObjectFile::getLibraryPath(DataRefImpl LibData,
-                                                StringRef &Res) const {
-  report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
-}
-
 //
 // guessLibraryShortName() is passed a name of a dynamic library and returns a
 // guess on what the short name is.  Then name is returned as a substring of the
@@ -1246,16 +1236,6 @@ section_iterator MachOObjectFile::section_end() const {
   return section_iterator(SectionRef(DRI, this));
 }
 
-library_iterator MachOObjectFile::needed_library_begin() const {
-  // TODO: implement
-  report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
-}
-
-library_iterator MachOObjectFile::needed_library_end() const {
-  // TODO: implement
-  report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
-}
-
 uint8_t MachOObjectFile::getBytesInAddress() const {
   return is64Bit() ? 8 : 4;
 }
@@ -1410,11 +1390,6 @@ unsigned MachOObjectFile::getArch() const {
   return getArch(getCPUType(this));
 }
 
-StringRef MachOObjectFile::getLoadName() const {
-  // TODO: Implement
-  report_fatal_error("get_load_name() unimplemented in MachOObjectFile");
-}
-
 relocation_iterator MachOObjectFile::section_rel_begin(unsigned Index) const {
   DataRefImpl DRI;
   DRI.d.a = Index;
@@ -1713,6 +1688,10 @@ void MachOObjectFile::ReadULEB128s(uint64_t Index,
   }
 }
 
+bool MachOObjectFile::isRelocatableObject() const {
+  return getHeader().filetype == MachO::MH_OBJECT;
+}
+
 ErrorOr<std::unique_ptr<MachOObjectFile>>
 ObjectFile::createMachOObjectFile(std::unique_ptr<MemoryBuffer> &Buffer) {
   StringRef Magic = Buffer->getBuffer().slice(0, 4);