Commit graph

6 commits

Author SHA1 Message Date
Mike Frysinger
f507442962 Blackfin: add support for dynamic ftrace
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:54 -04:00
Mike Frysinger
b73faf7449 Blackfin: support new ftrace frame pointer semantics
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:50 -05:00
Mike Frysinger
aebfef0324 Blackfin: implement ftrace mcount test
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-09 00:30:50 -05:00
Yi Li
5bf9cbef99 Blackfin: update ftrace for latest toolchain
The mcount support that was finally added to the Blackfin gcc port isn't
exactly the same as what ftrace was developed against.  Now that the final
gcc version is in place, update the ftrace code to match.

While updating this, fix the swapped arguments to the tracer (signature is
(ip, parent_ip) while we were passing (parent_ip, ip)).

Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-16 22:10:52 -04:00
Mike Frysinger
1ee76d7e16 Blackfin: initial support for ftrace grapher
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-13 07:20:16 -04:00
Mike Frysinger
1c873be744 Blackfin: initial support for ftrace
Just the basic ftrace support here -- mcount and the ftrace stub.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-13 07:20:15 -04:00