* gcc/config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Remove
packed-stack special handling.
(FRAME_ADDR_RTX): Add definition.
2008-11-12 Andreas Krebbel <krebbel1@de.ibm.com>
* gcc.target/s390/frame-addr1.c: New testcase.
* gcc.target/s390/frame-addr2.c: New testcase.
* gcc.target/s390/return-addr1.c: New testcase.
* gcc.target/s390/return-addr2.c: New testcase.