The mcount call on Blackfin systems includes some stack manipulation
around the actual call site, so extend the build time perl script to
support this.  This way we can avoid doing the calculation at runtime.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
LKML-Reference: <1281079584-21205-1-git-send-email-vapier@gentoo.org>
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>