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| author | Boqun Feng <boqun.feng@gmail.com> | 2016-11-22 17:20:09 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-10 22:12:35 +1000 |
| commit | 302c7b0c4ff5aed585419603f835dee30207e5d5 (patch) | |
| tree | 509bc52c839c0ebdafd7eef8a52d11cfa092a31b /arch/powerpc/kernel | |
| parent | 646dbe40fa2a54118975792fa9b98cefac7d232e (diff) | |
powerpc/xmon: Add address lookup for percpu symbols
Currently, in xmon, there is no obvious way to get an address for a
percpu symbol for a particular cpu. Having such an ability would be
good for debugging the system when percpu variables got involved.
Therefore, this patch introduces a new xmon command "lp" to lookup the
address for percpu symbols. Usage of "lp" is similar to "ls", except
that we could add a cpu number to choose the variable of which cpu we
want to lookup. If no cpu number is given, lookup for current cpu.
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
0 files changed, 0 insertions, 0 deletions