-----Original Message-----
> 在 2020年10月15日 08:14, HAGIO KAZUHITO(萩尾 一仁) 写道:
> > Hi Lianbo,
> >
> > -----Original Message-----
> >>> Date: Thu, 24 Sep 2020 08:16:06 +0000
> >>> From: HAGIO KAZUHITO(?????) <k-hagio-ab@xxxxxxx>
> >>> To: "Discussion list for crash utility usage, maintenance and
> >>> development" <crash-utility@xxxxxxxxxx>
> >>> Subject: [PATCH] Fix for failure when using extensions
> >>> on PPC64 target x86_64 binary
> >>> Message-ID:
> >>> <OSBPR01MB1991B1B7CD686FBC72827E2BDD390@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> >>>
> >>> Content-Type: text/plain; charset="iso-2022-jp"
> >>>
> >>> Without the patch, the "extend" command on an x86_64 binary that can
> >>> be used to analyze ppc64le dumpfiles fails with the error meesage
> >>> "extend: <path to extension>: not an ELF format object".
> >>>
> >>> Suggested-by: Arun Easi <aeasi.linux@xxxxxxxxx>
> >>> Signed-off-by: Kazuhito Hagio <k-hagio-ab@xxxxxxx>
> >>> ---
> >>> I'm not sure which tag I should use in this case, so if you want
> >>> me to use another one e.g. Signed-off-by, please let me know.
> >>>
> >>> symbols.c | 3 ++-
> >>> 1 file changed, 2 insertions(+), 1 deletion(-)
> >>>
> >>> diff --git a/symbols.c b/symbols.c
> >>> index d22fb1d9bdd1..603946db4f34 100644
> >>> --- a/symbols.c
> >>> +++ b/symbols.c
> >>> @@ -3868,7 +3868,8 @@ is_shared_object(char *file)
> >>> break;
> >>>
> >>> case EM_X86_64:
> >>> - if (machine_type("X86_64") || machine_type("ARM64"))
> >>> + if (machine_type("X86_64") || machine_type("ARM64") ||
> >>> + machine_type("PPC64"))
> >>
> >> For the other architectures such as S390, IA64, etc, is it possible to occur
> >> the similar problems on an x86_64 host? Or no one uses it like this?
> >
> > No, as you know, these are the architectures that x86_64 binary can analyze.
> > Please see README and configure.c. They will be completed by this patch,
>
> Thank you for the explanation, Kazu.
>
> I have no other issue. Acked-by: Lianbo Jiang <lijiang@xxxxxxxxxx>
>
Thanks, applied.
https://github.com/crash-utility/crash/commit/17e6a44b406cbf07ab8d82cbaf4c52404ec46ba7
Kazu
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