* windows-nat.c (display_selector): Call GetLastError to give better

failure explanation.
2010-05-25 07:38:18 +00:00
parent 1239de13cf
commit 5572ce1f3d
2 changed files with 10 additions and 1 deletions
--- a/gdb/windows-nat.c
+++ b/gdb/windows-nat.c
@@ -1032,7 +1032,11 @@ display_selector (HANDLE thread, DWORD sel)
    }
  else
    {
-      printf_filtered ("Invalid selector 0x%lx.\n",sel);
+      DWORD err = GetLastError ();
+      if (err == ERROR_NOT_SUPPORTED)
+	printf_filtered ("Function not supported\n");
+      else
+	printf_filtered ("Invalid selector 0x%lx.\n",sel);
      return 0;
    }
 }