X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSystem%2FPath.cpp;h=ae166a574d1042a87b311b41063d180ed1055a1b;hb=5c0db76cf262bec095c6b52ba0aa6e095f9f8298;hp=4445c667d86e92f7784ef5d95536a9e3df9664af;hpb=4a295d301d83f07ad2840abe25a1691aef481c83;p=oota-llvm.git

diff --git a/lib/System/Path.cpp b/lib/System/Path.cpp
index 4445c667d86..ae166a574d1 100644
--- a/lib/System/Path.cpp
+++ b/lib/System/Path.cpp
@@ -127,6 +127,10 @@ sys::IdentifyFileType(const char *magic, unsigned length) {
       if (magic[1] == 0x02)
         return COFF_FileType;
       break;
+    case 0x64: // x86-64 Windows.
+      if (magic[1] == char(0x86))
+        return COFF_FileType;
+      break;
 
     default:
       break;
@@ -156,6 +160,20 @@ Path::isDynamicLibrary() const {
   return false;
 }
 
+bool
+Path::isObjectFile() const {
+  std::string Magic;
+  if (getMagicNumber(Magic, 64))
+    if (IdentifyFileType(Magic.c_str(),
+                         static_cast<unsigned>(Magic.length()))
+        != Unknown_FileType) {
+      // Everything in LLVMFileType is currently an object file.
+      return true;
+    }
+
+  return false;
+}
+
 Path
 Path::FindLibrary(std::string& name) {
   std::vector<sys::Path> LibPaths;