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Message
From: Matjaz Breskvar<phoenix@o...>
Date: Tue Jan 27 03:29:58 CET 2004
Subject: [openrisc] gcc-3.2.3 bugs after merge
* Scott Furman (sfurman@r...) wrote:
> Matjaz Breskvar wrote:
>
> >about ecos i'm not sure why i get the twothreads problem and Scott
> >doesn't. more about it in:
> >
> >http://www.opencores.org/forums/openrisc/2004/01/000138
> >
> Just as a reminder, I am using a patched version of gcc 3.1,
> incorporating my ABI changes for 64-bit values.
>
> Although the ABI I use is more efficient because it passes values in
> registers rather than memory, that is not the main reason I changed it -
> there were gcc bugs dealing with handling of doubles and long longs
> passed by reference that I was unsuccessful at tracking down. Whether
> these bugs were in architecture-independent gcc code or not, I never
> figured out.
could you share your patches so i can try ecos and linux with those
too. i'd like to pinpoint where the problems are and have one
stable toolchain with no known bugs that builds linux,
ecos and uclinux without a problem....
if your pathes fix twothreads problem then at least we'll know where
to look....
best regards,
p.
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