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Re: [PATCH] newlib port for OpenRISC architecture

From: Stefan Wallentowitz <stefan dot wallentowitz at tum dot de>
To: Hesham Moustafa <heshamelmatary at gmail dot com>, newlib at sourceware dot org
Cc: Gedare Bloom <gedare at rtems dot org>, Joel Sherrill <joel dot sherrill at oarcorp dot com>, Christian Svensson <christian at cmd dot nu>, Chris Johns <chrisj at rtems dot org>
Date: Mon, 14 Jul 2014 09:15:18 +0200
Subject: Re: [PATCH] newlib port for OpenRISC architecture
Authentication-results: sourceware.org; auth=none
References: <CA+wsVCCaAY-Xi9kARG25r2T9ixS9FJyzvNHgYYzAPsY6Np3Exw at mail dot gmail dot com>

On 07/11/2014 11:02 PM, Hesham Moustafa wrote:
> Hi,
>
> The following patch is part of my GSoC project--Porting RTEMS to
> OpenRISC. It adds minimal OpenRISC port to newlib without any libgloss
> stuff. 
>
> The following files are modified/added:
>
> * newlib/configure.host
> * newlib/libc/include/machine/ieeefp.h
> * newlib/libc/include/machine/setjmp.h
> * newlib/libc/machine/configure.in <http://configure.in>
> * newlib/libc/machine/or1k/configure.in <http://configure.in>
> * newlib/libc/machine/or1k/Makefile.am
> * newlib/libc/machine/or1k/setjmp.S
>
> Thanks,
> Hesham
Hi Hesham,

thanks. I think register 10 also needs saving as its also callee-saved.
Using it as TLS is system specific for Linux and RTEMS I believe and I
think it belongs in sys or similar.

Bye,
Stefan

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