- Fix gdb.ada/* regressions (Keith Seitz).
    - Disable addon (finish) due to inline-cmds.exp: up from outer_inline2
        assert.
    - Fix i386+x86_64 rwatch+awatch before run, regression against 6.8 (BZ
        541866).
    - Fix crash on stale addrinfo->sectindex (more sensitive due to the PIE
        patch).
    - Remove false gdb_assert on $sp underflow.
    - Workaround ia64 inferior calls clearing SP.
    - testsuite: Fix long timeout on arches with failing
        gdb.base/interrupt.exp.
    - Fix ia64 part of the bt-clone-stop.exp fix.