That x64 build was just an reference that it works on host pc. It has 
nothing to do with cross compiling. 

On Friday, January 9, 2015 at 7:12:14 PM UTC+1, Rodolph Perfetta wrote:
>
> I may be missing something but in your example you are using x64 libs in 
> your cross compilation, how could this work?
>
> Rodolph.
>
> On 9 January 2015 at 17:56, Milan Pandurov <[email protected] 
> <javascript:>> wrote:
>
>> That's pretty sad. I noticed that there are not many threads concerning 
>> raspberry pi and v8. But there are also some people who managed to make it 
>> work, so i guess that in some point in time there was a working git commit 
>> + version of raspberry or some platform specific hack that worked.
>> Also if you suggest that raspberry pi isn't "supported" than looking for 
>> an alternative is a better solution than hacking this to work?
>>
>>
>> On Friday, January 9, 2015 at 6:30:50 PM UTC+1, Flying Jester wrote:
>>>
>>> It might be that the old ISA the rPi uses is just too old to run V8.
>>>
>>> Generally, the devs only care about the devices that can also run 
>>> Android.
>>>
>>>
>>> On Friday, January 9, 2015 at 5:40:30 AM UTC-9, Milan Pandurov wrote:
>>>>
>>>> I am having a problem with cross compiling google v8 libraries for 
>>>> raspberry pi, and constantly getting "Illegal instruction" error when 
>>>> compiling official sample from site. These are the steps i followed:
>>>>
>>>>    1. Downloaded cross compile https://github.com/raspberrypi/tools/
>>>>    2. Cloned v8 git https://chromium.googlesource.com/v8/v8.git
>>>>    3. Exported CXX LINK point to arm-linux-gnueabihf-g++ from cross 
>>>>    compile tools.
>>>>    4. run make arm.release armv7=false hardfp=on snapshot=off 
>>>>    armfpu=vfp armfloatabi=hard -j5
>>>>    5. Copied generated executable shell and d8 from out/arm.release 
>>>>    directory to pi (Raspbian kernel version 3.6.11) and it WORKS. These 
>>>> steps 
>>>>    prove that cross compilation toolchain is functional.
>>>>    
>>>> Problem occurs when trying to run other cross-compiled software that is 
>>>> linked to v8 libraries. For example sample code from 
>>>> https://developers.google.com/v8/get_started#intro. Code is 
>>>> cross-compiled with this command (same as example, just changed compiler)
>>>>
>>>> arm-linux-gnueabihf-g++ -I. hello_world.cc -o hello_world 
>>>> -Wl,--start-group 
>>>> out/x64.release/obj.target/{tools/gyp/libv8_{base,libbase,snapshot,libplatform},third_party/icu/libicu{uc,i18n,data}}.a
>>>>  -Wl,--end-group -lrt -pthread
>>>>
>>>>
>>>> When i copy that code to pi and run it i get SIGILL (Illegal 
>>>> instruction).
>>>>
>>>> Note: cross compiled software that doesn't use v8 libraries works fine. 
>>>> Also x64 v8 libraries on host computer work fine.
>>>>
>>>> On newer kernel versions shell and d8 were also throwing SIGILL but 
>>>> than i switched to older version 3.6.11 (problems with newer kernel 
>>>> https://groups.google.com/forum/#!topic/v8-users/IPT9EeYK9bg) and they 
>>>> started working, but compiled sample code is still showed same issues.
>>>>
>>>> Did anyone have similar experience? Any suggestion on how to overcome 
>>>> this problem?
>>>>
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