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Re: crunch'd programs emit ELF "warnings" at runtime on Raspberry Pi 3

To: Christos Zoulas <christos%astron.com@localhost>
Subject: Re: crunch'd programs emit ELF "warnings" at runtime on Raspberry Pi 3
From: Martin Husemann <martin%duskware.de@localhost>
Date: Fri, 8 Feb 2019 08:23:59 +0100

On Fri, Feb 08, 2019 at 01:09:17AM -0000, Christos Zoulas wrote:
> So there is no 0 and no 7 tags that we know. What does readelf -n say
> about this? Perhaps crunchgen does not do the right things with notes?

Objcopy deletes the PAX note by just zeroing it, which is wrong.
It should set the proper length so the loader can skip to the next note
properly.

Martin

References:
- crunch'd programs emit ELF "warnings" at runtime on Raspberry Pi 3
  - From: Rob Newberry
- Re: crunch'd programs emit ELF "warnings" at runtime on Raspberry Pi 3
  - From: Christos Zoulas

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