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Re: Question about ARM processors above Cortex-M3
- From: Ilija Kocho <ilijak at siva dot com dot mk>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Sat, 26 Mar 2011 19:04:45 +0100
- Subject: Re: [ECOS] Question about ARM processors above Cortex-M3
- References: <55E5231BD2EB004EB1E67397C33B3A3E39EAC4AC@ex004tcg>
On 24.03.2011 18:10, Eigil Krogh Sørensen wrote:
> As far as I can find out there is no support for Cortex processors above M3 (M4, R4(F), A8..). The eCos arm-eabi-gcc for cygwin is v. 4.3 and support for the M4, R4(F) and A8 is introduces in gcc-4.4.
Cortex M4 support is officially introduced in gcc 4.6 - released
yesterday :-)
http://gcc.gnu.org/gcc-4.6/changes.html
so I would like to see it as new gcc for eCos.
Btw, a new gcc release would be a benefit for Cortex M3 to due to ldrd fix.
Regards
Ilija
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