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[Bug target/24027] A gcc primitive, under special circumstances, can crash the AVR
- From: "zoltan at bendor dot com dot au" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Sep 2005 07:42:59 -0000
- Subject: [Bug target/24027] A gcc primitive, under special circumstances, can crash the AVR
- References: <20050923040440.24027.zoltan@bendor.com.au>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From zoltan at bendor dot com dot au 2005-09-26 07:42 -------
Subject: A gcc primitive, under special circumstances, can crash the AVR
>
> ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-23 12:56 -------
> Is there some source someone can look at?
Yes, I attach an assembly source that details the bug and also serves a
self-contained testcode that demonstrates the bug.
It should be noted that the bug is in the AVR core (or its incomplete
documentation) and *not* in gcc, but gcc can very easily work around
the bug.
Best Regards,
Zoltan
------- Additional Comments From zoltan at bendor dot com dot au 2005-09-26 07:42 -------
Created an attachment (id=9806)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9806&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24027