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Re: MIPS SF toolchain

To: David Daney <ddaney@avtrex.com>
Subject: Re: MIPS SF toolchain
From: Matej Kupljen <matej.kupljen@ultra.si>
Date: Mon, 12 Sep 2005 09:33:58 +0200
Cc: crossgcc@sources.redhat.com, linux-mips@linux-mips.org
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Hi

> Attached is the portions of my patches to glibc-2.3.3 that contain the 
> setjump/longjump hacks.  There are other things in there as well, so you 
> will have to pick and choose as to which parts you want.

Done that :-)

> I did this more as a proof of concept rather than the definitive answer. 
>   There are still some FP instructions being generated but I have not 
> tracked them down yet.

I did. They were in the sysdeps/mips/fpu_control.h
I tested it with busybox and MPlayer and found no SF ins in the
binaries. I run those binaries on kernel which has no FPU emulator.

Versions:
BINUTILS: 2.16.1
GCC:      3.4.4
GLIBC:    2.3.5

Let me know the results, if someone is going to use this patch.

BR,
Matej

Attachment: glibc-2.3.5-mips-sf.patch.bz2
Description: application/bzip

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