Platform: Move GNUARM C library to UNPRIV section

Details:
 - To enable any secure service to use the standard C library
   functions.
 - Only read-only(code&ro-data) section was moved.
 - Data section of C library remains in the data section of
   secure test service to make possible the usage of printf.

Change-Id: Iff106b72af3cc0cc4c0f1ebdab668886644b777c
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
10 files changed