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| author | Daniel Kalmar <[email protected]> | 2011-05-13 12:38:05 +0000 |
|---|---|---|
| committer | Robert Richter <[email protected]> | 2011-06-15 12:35:34 +0000 |
| commit | 5f307491f3a0c8551cedf5d90d660d656e0d56ec (patch) | |
| tree | 1ef7853acf978784981c68a77b3236243a012ed6 /tools/perf/builtin-annotate.c | |
| parent | MIPS: Add new unwind_stack variant (diff) | |
| download | kernel-5f307491f3a0c8551cedf5d90d660d656e0d56ec.tar.gz kernel-5f307491f3a0c8551cedf5d90d660d656e0d56ec.zip | |
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 <[email protected]>
Signed-off-by: Gergely Kis <[email protected]>
Signed-off-by: Robert Richter <[email protected]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions