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Re: [RFC] Optimize swab operations on mips_r2 cpu

To: "Kevin D. Kissell" <>
Subject: Re: [RFC] Optimize swab operations on mips_r2 cpu
From: Franck <>
Date: Thu, 26 Jan 2006 16:29:58 +0100
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2006/1/26, Kevin D. Kissell <>:
> Could you please post your mipsel-linux-gcc -v output?   It might help.


Reading specs from /usr/lib/gcc/mipsel-linux/3.4.4/specs
Configured with:
--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info
--disable-gdbtk --enable-languages=c
--with-local-prefix=/mipsel-linux/local --disable-multilib
--disable-shared --enable-static --disable-threads
--target=mipsel-linux --host=i386-linux --build=i386-linux
Thread model: single
gcc version 3.4.4 mipssde-6.03.01-20051114

> I've never tried building Linux with any of the Sc/Sd/SmartMIPS options,
> so I really don't know what you could be experiencing.  One thought that
> comes to mind is that the -march=4ksd option may be treated as a hint to
> generate compact code (for smart cards) in a way that -march=mips32r2

Yes, that's why I tried to pass -mips16e option.

> is not.  I'll ask around...


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