Re: [ECOS] Recommended gcc version - ecos / XScale

[Jonathan Larmour <jifl at eCosCentric dot com>]

david@mind.be wrote:
> Hello,
>
> I am involved in porting ecos to a pxa-250 based board. I started off from the 
> IQ-80321 port, as this is the only pxa-250 port in the current cvs tree of
> ecos.
> The .cdl file for that board assumes that the cross-compiler understands the
> -mcpu=xscale flag, but this flag has only been supported as of gcc 3.0.
> On the other hand 3.x versions of gcc can't handle the compilation of ecos.
> Therefore, I was wondering which gcc version is currently recommended for ecos
> development on pxa-250 ?
> I now resorted to gcc 2.95.3 with target=arm-elf and removed the -mcpu=xscale, 
> but this will leave out any xscale specific optimisation.
Use the "GNUPro 2000" tools at 
http://developer.intel.com/design/iio/devtools/tptools.htm

Jifl
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