[uClinux-dev] arm uclinux toolchain - source code?

Thierry Durand tdurand at atmel.fr
Thu Nov 8 02:36:25 EST 2001


Which gcc version are you using ? There are some guys here working with
3.0.1 on AT91, they are happy with it. I guess they didn't dive into the
generated assembly, but relocation obviously seems to work.
--
Thierry-

Adrian von Bidder a écrit :
> 
> Heyho!
> 
> I'm still trying to get a gcc-3 toolchain for arm-uclinux - the big
> problem is to get gcc to emit pc-relative code for code segment labels -
> pic-register relative for data symbols is ok (acutally, pic-register
> relative loads are generated for *everything* right now).
> 
> For reference purposes, I'm trying to find the source of the arm-tools
> rpm distributed by aplio, I suspect that they have done more than just
> applied one of Vladim Lebedev's patches
> (http://gcc.gnu.org/ml/gcc-patches/2000-01/msg00216.html or
> http://gcc.gnu.org/ml/gcc-patches/2000-05/msg00368/arm-uclinux-gcc.patch).
> But aplionet.aplio.fr and aplio.fr are dead, and there's no real content
> on aplio.com).
> 
> Is one of these patches identical with what *should* appear on
> http://www.uclinux.org/pub/uClinux/arm-tools/old/gcc-2.95.2.diff.tar.gz
> ? That one is still broken. It was reported before).
> 
> Any gcc hackers out there? There's some open questions on the gcc list,
> if somebody is not over there and knows something, speak up...
> (determining if a given SYMBOL_REF is in .text or in .data is the
> problem. But I don't think I should spam this mailing list with gcc
> internals.)
> 
> Also, I tried to email Vladim for some days, but he (or at least the
> aplio.fr servers) have gone mia. Anybody knows if he can be contacted?
> 
> greets from Zürich
> -- vbi
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