2011/4/27 Barry Song <21cn...@gmail.com>: > 2011/4/27 Mark Brown <broo...@opensource.wolfsonmicro.com>: >> On Wed, Apr 27, 2011 at 11:00:18PM +0800, Barry Song wrote: >>> 2011/4/27 Mark Brown <broo...@opensource.wolfsonmicro.com> >> >>> > If we do have to do something in the callers rather than in do_div() the >>> > annotation seems substantially more taseful than inserting a random asm >>> > into the code. >> >>> I agree. for this patch which will not be applied, people can just get >>> information about how to workaround the gcc issue while they have the >>> same problem. google can find there are other people who failed to >>> compile wm8974 module too. eg. >>> http://irclogs.ubuntu.com/2010/03/30/%23ubuntu-arm.txt >> >>> Andrew Stubbs, Michael Hope in Linaro's toolchain team are working >>> hard on this gcc issue. there have been many update today: >>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48783 >> >> Is this just some Linaro toolchain that has the issue rather than a >> vanilla GCC release? If so and they fix the compiler bug it doesn't >> seem terribly useful to bodge it in mainline. >> > > i am guessing it is a generic gcc issue since Michael posted it at > http://gcc.gnu.org/bugzilla not Linaro's Launchpad. not sure :-)
Linaro doesn't exist yet when the discussion happened at http://irclogs.ubuntu.com/2010/03/30/%23ubuntu-arm.txt discussion: " [19:03] <nosse1> I got this while compiling: "ERROR: "__aeabi_uldivmod" [sound/soc/codecs/snd-soc-wm8974.ko] undefined!" [19:04] <nosse1> Now, I can disable the driver alltogether, but is this related to the CSL cross compiler? [19:04] <hrw> nosse1: google should give answer - common problem it was [19:04] <nosse1> hehe - sorry, you're right " _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
