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| author | Christophe Leroy <[email protected]> | 2021-03-12 12:50:33 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-03-29 13:22:07 +1100 |
| commit | e9f99704aafcdbd90ba20b81db2dae8526d8b8e5 (patch) | |
| tree | 1a93d1205ff925485eed1d337c7e88a30d67093b /tools/perf/scripts/python/bin/flamegraph-record | |
| parent | 0f2793e33db2e2f062968f2ca789b6826972b05b (diff) | |
powerpc/32: Always save non volatile registers on exception entry
In preparation of handling exception entry and exit in C,
in order to simplify the handling, always save non volatile registers
when entering an exception.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/3ce8ced87a4f1467fa36fcc50763d53b45e466c1.1615552867.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/bin/flamegraph-record')
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