[coreboot] #188: gcc-4.7 miscompiles coreboot on -Os, -O1, -O2, -O3 in 3 different ways
vidwer at gmail.com
Mon Oct 15 21:56:23 CEST 2012
Please reply with "reply to all", thanks.
2012/10/15 Hristo Venev <mustrumr97 at gmail.com>:
> Fixed it by using my linux distribution's toolchain but specifying -march=i686
> Probable reason: some instructions enabled by default by gcc but not enabled at
> early stages of booting.
Hm, I suppose that i686 is not (exactly) the same as -march=i386 (?)
and therefor is not suitable as a generic solution.
> P.S. I didn't see any patches applied to my gcc which are not about
> _FORTIFY_SOURCE/relro/gnu hash.
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