ffreep support on Geode LX (XO-1)
sascha-ml-ui-sugar-olpc-devel at silbe.org
Thu May 7 14:03:01 EDT 2009
On Tue, May 05, 2009 at 02:20:42PM +0200, Sascha Silbe wrote:
> As ffreep was added to gcc 3.4  and Build 801 seems to use 4.3.0,
> I'm wondering whether it has been patched/configured in some way to
> avoid this issue
Further tests have indicated (though not proven, at least for point a)
a) ffreep is only emitted if -march=native is used (which I added in an
attempt to fix point b) and
b) xulrunner-184.108.40.206 mistakenly enables SSE1 (not ffreep, but also
causing SIGILL) on all x86 hosts .
So while still a serious compiler issue (and reported before for a
different processor ), it only seems to happen if additional compiler
options are passed.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 489 bytes
Desc: Digital signature
Url : http://lists.laptop.org/pipermail/devel/attachments/20090507/e25a6269/attachment.pgp
More information about the Devel