1 files changed, 15 insertions, 2 deletions
diff --git a/tools/macho-dump/macho-dump.cpp b/tools/macho-dump/macho-dump.cpp
index 886487b..7600979 100644
--- a/tools/macho-dump/macho-dump.cpp
+++ b/tools/macho-dump/macho-dump.cpp
@@ -20,7 +20,7 @@
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/system_error.h"
+#include <system_error>
 using namespace llvm;
 using namespace llvm::object;
 
@@ -328,6 +328,17 @@ DumpVersionMin(const MachOObjectFile &Obj,
   return 0;
 }
 
+static int
+DumpDylibID(const MachOObjectFile &Obj,
+            const MachOObjectFile::LoadCommandInfo &LCI) {
+  MachO::dylib_command DLLC = Obj.getDylibIDLoadCommand(LCI);
+  outs() << "  ('install_name', '" << LCI.Ptr + DLLC.dylib.name << "')\n"
+         << "  ('timestamp, " << DLLC.dylib.timestamp << ")\n"
+         << "  ('cur_version, " << DLLC.dylib.current_version << ")\n"
+         << "  ('compat_version, " << DLLC.dylib.compatibility_version << ")\n";
+  return 0;
+}
+
 static int DumpLoadCommand(const MachOObjectFile &Obj,
                            MachOObjectFile::LoadCommandInfo &LCI) {
   switch (LCI.C.cmd) {
@@ -350,6 +361,8 @@ static int DumpLoadCommand(const MachOObjectFile &Obj,
   case MachO::LC_VERSION_MIN_IPHONEOS:
   case MachO::LC_VERSION_MIN_MACOSX:
     return DumpVersionMin(Obj, LCI);
+  case MachO::LC_ID_DYLIB:
+    return DumpDylibID(Obj, LCI);
   default:
     Warning("unknown load command: " + Twine(LCI.C.cmd));
     return 0;
@@ -391,7 +404,7 @@ int main(int argc, char **argv) {
   cl::ParseCommandLineOptions(argc, argv, "llvm Mach-O dumping tool\n");
 
   ErrorOr<Binary *> BinaryOrErr = createBinary(InputFile);
-  if (error_code EC = BinaryOrErr.getError())
+  if (std::error_code EC = BinaryOrErr.getError())
     return Error("unable to read input: '" + EC.message() + "'");
   std::unique_ptr<Binary> Binary(BinaryOrErr.get());