microblaze: ftrace: add function graph support

For more information look at Documentation/trace folder.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2009-11-16 10:32:10 +01:00
commit a0d3e66522
3 changed files with 100 additions and 0 deletions