tree 561181cfabc36698cc392b752b7bdc241ac8123b
parent d1b261ef85bf63383b80b46b7cee525e0a63b3d3
author Paul Mundt <lethal@linux-sh.org> 1257405609 +0900
committer Paul Mundt <lethal@linux-sh.org> 1257405609 +0900

sh: perf events: Preliminary callchain support.

This implements preliminary support for perf callchains (at the moment
only the kernel side is implemented). The actual implementation itself is
just a simple wrapper around the unwinder API, which allows for callchain
generation with or without the dwarf unwinder.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>