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Re: [PATCH] create-diff-object: Handle missing secsym for debug sections
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
- Date: Mon, 13 Feb 2023 17:36:26 +0000
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- Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>, Sergey Dyasli <sergey.dyasli@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxx>
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- Thread-topic: [PATCH] create-diff-object: Handle missing secsym for debug sections
> From: Jan Beulich <jbeulich@xxxxxxxx>
> Sent: Thursday, February 9, 2023 8:46 AM
> To: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>; Andrew Cooper
> <Andrew.Cooper3@xxxxxxxxxx>; Sergey Dyasli <sergey.dyasli@xxxxxxxxxx>;
> xen-devel@xxxxxxxxxxxxx <xen-devel@xxxxxxxxxxxxx>
> Subject: Re: [PATCH] create-diff-object: Handle missing secsym for debug
> sections
>
> On 08.02.2023 19:04, Ross Lagerwall wrote:
> > Certain debug sections like ".debug_aranges" when built with GCC 11.2.1
> > are missing section symbols (presumably because they're not needed).
>
> Is it really gcc (not gas) which controls whether section symbols are emitted
> for a particular section?
You're right. I tested it and it is down to the gas version (2.36.1 in this
case). I'll fix that before pushing it.
Ross
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