If you have a simple solution in mruby source, that would be best for you I think. If not, then we should see about fixing it in clang. My guess is that it is not a deep problem, just a todo, so likely not hard for us to fix. I've not worked on the clang code before though.
Mark, do you know if pnacl has plans to fix that issue (2381)? - Alon On Tue, Jan 7, 2014 at 6:26 PM, Xuejie "Rafael" Xiao <[email protected]>wrote: > Hi, > > As the maintainer of webruby(https://github.com/xxuejie/webruby), I need > setjmp to work in order to port webruby to the new compiler. > > However, another thing occurs to me is that with the new compiler, this > bug still exists: https://gist.github.com/xxuejie/5574172. > > In the old compiler, the workaround of this is to use the old > "i386-pc-linux-gnu" target. Since the NaCl team has little interest( > https://code.google.com/p/nativeclient/issues/detail?id=2381) of fixing > this, my question is: is there a way that we can fix this in the compiler > level? Or should I try to fix this in the mruby source code? > > Thanks for all the hard work! > > Best Regards, > > 肖雪洁 > Xuejie "Rafael" Xiao > > > > On Tue, Jan 7, 2014 at 9:35 AM, Alon Zakai <[email protected]> wrote: > >> Hi, >> >> Work is mostly done on the LLVM backend (codename 'fastcomp') intended to >> replace the core of emscripten's compiler. This is a proper C++ backend >> integrated with LLVM, and as such is far faster than the original one which >> was written in JS. Details about the new compiler are at >> >> https://github.com/kripken/emscripten/wiki/LLVM-Backend >> >> Not all functionality is complete yet in the new compiler, see the list >> of limitations in that link - stuff like setjmp and C++ exceptions are the >> main missing things. We'll implement those soon I hope, but I'm sending >> this email out to see which of the missing features is most important, so I >> know how to prioritize. >> >> Instructions to build and use the new compiler are in that link as well. >> Please test when you get a chance, and report any bugs you see (the new >> compiler passes the emscripten test suite - the parts not using features >> not present yet - as well as fuzzing, so it seems fairly robust, however >> like any new compiler bugs are very possible). >> >> - Alon >> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
