Hi, Kazu and Arun

在 2020年09月25日 00:00, crash-utility-requ...@redhat.com 写道:
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> Today's Topics:
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>    1. [PATCH] Fix for failure when using extensions on PPC64 target
>       x86_64 binary (HAGIO KAZUHITO (?????))
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 24 Sep 2020 08:16:06 +0000
> From: HAGIO KAZUHITO(?????)   <k-hagio...@nec.com>
> To: "Discussion list for crash utility usage, maintenance and
>       development"    <crash-utility@redhat.com>
> Subject: [Crash-utility] [PATCH] Fix for failure when using extensions
>       on PPC64 target x86_64 binary
> Message-ID:
>       
> <osbpr01mb1991b1b7cd686fbc72827e2bdd...@osbpr01mb1991.jpnprd01.prod.outlook.com>
>       
> 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.li...@gmail.com>
> Signed-off-by: Kazuhito Hagio <k-hagio...@nec.com>
> ---
> 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?

Thanks.
Lianbo

>                               return TRUE;
>                       break;
>  
> 

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