--- gdb-7.11/gdb/remote.c-orig	2016-04-06 17:46:52.428921496 +0200

+++ gdb-7.11/gdb/remote.c	2016-04-06 18:28:26.781923516 +0200

@@ -13002,7 +13002,17 @@ remote_pid_to_exec_file (struct target_o

   char *annex = NULL;

   if (packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)

-    return NULL;

+    {

+      warning (_("Remote gdbserver does not support determining executable "

+		 "automatically.\n"

+"RHEL <=6.8 and <=7.2 versions of gdbserver do not support such automatic executable detection.\n"

+"The following versions of gdbserver support it:\n"

+"- Upstream version of gdbserver (unsupported) 7.10 or later\n"

+"- Red Hat Developer Toolset (DTS) version of gdbserver from DTS 4.0 or later (only on x86_64)\n"

+"- RHEL-7.3 versions of gdbserver (on any architecture)"

+));

+      return NULL;

+    }

   if (filename != NULL)

     xfree (filename);