Index: ELF/Arch/Hexagon.cpp
===================================================================
--- ELF/Arch/Hexagon.cpp
+++ ELF/Arch/Hexagon.cpp
@@ -55,8 +55,23 @@
   NoneRel = R_HEX_NONE;
 }
 
-// Support V60 only at the moment.
-uint32_t Hexagon::calcEFlags() const { return 0x60; }
+static uint32_t getEFlags(InputFile *F) {
+  return cast<ObjFile<ELF32LE>>(F)->getObj().getHeader()->e_flags;
+}
+
+uint32_t Hexagon::calcEFlags() const {
+  assert(!ObjectFiles.empty());
+
+  // The architecture revision must always be equal to or greater than
+  // greatest revision in the list of inputs.
+  uint32_t Target = 0;
+  for (InputFile *F : ObjectFiles) {
+    uint32_t EFlags = getEFlags(F);
+    if (EFlags > Target)
+      Target = EFlags;
+  }
+  return Target;
+}
 
 static uint32_t applyMask(uint32_t Mask, uint32_t Data) {
   uint32_t Result = 0;