--- cygming-crtbegin.c.bak	2014-07-03 16:41:43.116600000 +0100
+++ cygming-crtbegin.c	2014-07-03 18:39:07.436800000 +0100
@@ -99,8 +99,21 @@
 
   if (h)
     {
-      /* Increasing the load-count of LIBGCC_SONAME DLL.  */
-      hmod_libgcc = LoadLibrary (LIBGCC_SONAME);
+      /*
+         Increase the load-count of the LIBGCC_SONAME DLL by one, so that it remains
+         loaded as long as this module is, so that __gcc_deregister_frame() will call
+         __deregister_frame_info() in that DLL, to match the register_frame_info()
+         we do now.
+
+         Unless this *is* LIBGCC_SONAME DLL, where increasing our own load-count would
+         make us self-pinning.
+      */
+      HMODULE hmod_this = 0;
+      GetModuleHandleEx (GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT,
+	 (LPCTSTR)__gcc_register_frame, &hmod_this);
+      if (hmod_this != h)
+          hmod_libgcc = LoadLibrary (LIBGCC_SONAME);
+
       register_frame_fn = (void (*) (const void *, struct object *))
 			  GetProcAddress (h, "__register_frame_info");
     }