[Bug target/24027] A gcc primitive, under special circumstances, can crash the AVR

[zoltan at bendor dot com dot au]

------- 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