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Re: a newbie problem about "-mcpu=xscale"

From: Dan Kegel <dank at kegel dot com>
To: Dan Kegel <dank at kegel dot com>
Cc: kyy <yangyuan at wellhope dot sh>, crossgcc at sources dot redhat dot com
Date: Sat, 13 Mar 2004 09:31:12 -0800
Subject: Re: a newbie problem about "-mcpu=xscale"
References: <008a01c408d6$04aee1d0$6e010101@h0vxul05yom3oj> <40533789.2090404@kegel.com>

Dan Kegel wrote:

I see you're using --without-fp. Did you apply a soft-float patch to gcc?

Did you compile your glibc with that same compiler?
It seems there's a mismatch.
You might try building your compiler without the --without-fp option...
or using crosstool to build a compiler and matching glibc together.


I should mention that I only dimly understand the arm floating point
situation, and am hardly an expert on gcc.  Also, I have heard
other people complaining about the mismatch warning.  You might
check on the ptxdist and etux mailing lists, too.
- Dan


--
My technical stuff: http://kegel.com
My politics: see http://www.misleader.org for examples of why I'm for regime change

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References:
- a newbie problem about "-mcpu=xscale"
  - From: kyy
- Re: a newbie problem about "-mcpu=xscale"
  - From: Dan Kegel

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