Fix invalid memory.x usage in TCF wrapper

To use memory.x file it is required to pass option -marcv2elfx to linker as
of version 2016.03. It used to be -marcv2elfb previously. TCF wrapper for
compiler should be updated respectively.

Signed-off-by: Anton Kolesov <[email protected]>

Author: anthony-kolesov

extras/arc-tcf-gcc

@@ -125,7 +125,7 @@ sub processXML
     # Parse the linker file
     my $sn = '/config_list/configuration[@name="gnu_linker_command_file"]';
     parseXML ($tcf, $sn);
-    my $cmdline = " -Wl,-marcv2elfb -L" . $dirname . " ";
+    my $cmdline = " -Wl,-marcv2elfx -L" . $dirname . " ";
 
 
     # Parse the compiler options