1 files changed, 12 insertions, 0 deletions
diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
index a85f30fe7a3..451b2e49eab 100644
--- a/lld/ELF/Driver.cpp
+++ b/lld/ELF/Driver.cpp
@@ -334,6 +334,16 @@ static UnresolvedPolicy getUnresolvedSymbolOption(opt::InputArgList &Args) {
   return UnresolvedPolicy::Error;
 }
 
+static bool isOutputFormatBinary(opt::InputArgList &Args) {
+  if (auto *Arg = Args.getLastArg(OPT_oformat)) {
+    StringRef S = Arg->getValue();
+    if (S == "binary")
+      return true;
+    error("unknown --oformat value: " + S);
+  }
+  return false;
+}
+
 // Initializes Config members by the command line options.
 void LinkerDriver::readConfigs(opt::InputArgList &Args) {
   for (auto *Arg : Args.filtered(OPT_L))
@@ -450,6 +460,8 @@ void LinkerDriver::readConfigs(opt::InputArgList &Args) {
     }
   }
 
+  Config->OFormatBinary = isOutputFormatBinary(Args);
+
   for (auto *Arg : Args.filtered(OPT_undefined))
     Config->Undefined.push_back(Arg->getValue());