| commit | 5f307491f3a0c8551cedf5d90d660d656e0d56ec | [log] [tgz] |
|---|---|---|
| author | Daniel Kalmar <kalmard@homejinni.com> | Fri May 13 08:38:05 2011 -0400 |
| committer | Robert Richter <robert.richter@amd.com> | Wed Jun 15 14:35:34 2011 +0200 |
| tree | 1ef7853acf978784981c68a77b3236243a012ed6 | |
| parent | 94ea09c6a8e6c5ffb59bb1d5ca10008d37544e1a [diff] |
MIPS: oprofile: Add callgraph support Stack unwinding is done by code examination. For kernelspace, the already existing unwind function is utilized that uses kallsyms to quickly find the beginning of functions. For userspace a new function was added that examines code at and before the pc. Signed-off-by: Daniel Kalmar <kalmard@homejinni.com> Signed-off-by: Gergely Kis <gergely@homejinni.com> Signed-off-by: Robert Richter <robert.richter@amd.com>