Probably you're right. But on other host it might be another headers set or struct sizes. Is there any opportunity to do it on host without using lli?
суббота, 18 октября 2014 г., 16:52:23 UTC+6 пользователь Bruce Mitchener написал: > > You could copy the generated file from another host so that you don't need > Emscripten on your target device to run lli ... > > - Bruce > > Sent from my iPhone > > On Oct 18, 2014, at 5:09 PM, Anton Smirnov <[email protected] > <javascript:>> wrote: > > i've found emscripten uses `lli` tool (gen_struct_info.py): > > # NOTE: We can't generate an executable in the next step because it won't > run on the current system without changing the target. > # If we change the target, some type sizes will change resulting in wrong > data. As a workaround, we will be generating bitcode and > # run that with the LLVM interpreter. That way we can use the default > target and still run the code. > > Can anybody please explain to me that hack? Can we avoid using lli tool > (probably do the same in python script or in js)? > The problem is that on some platforms (ios f.e.) lli can't work because of > exception: > > "args": [ > "lli", > > "/private/var/mobile/Applications/10BD667C-339F-4A25-B6BF-D5404F079E5C/tmp/tmpOpO_KF.ll" > > raises exception in ExecutionEngine in : > > return runFunction(Fn, GVArgs).IntVal.getZExtValue(); > > exc_bad_instruction (code=exc_arm_undefined, subcode=0xf4cffce8). > > Same unresolved issue in llvm: > > http://llvm.org/bugs/show_bug.cgi?id=21012 > > Any thoughts are highly appreciated. > > > -- > 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] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > -- 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/d/optout.
