On Thu, Mar 15, 2018 at 8:11 AM, T L <tapir....@gmail.com> wrote:
>
> On Thursday, March 15, 2018 at 10:57:50 AM UTC-4, Jan Mercl wrote:
>>
>>
>> On Thu, Mar 15, 2018 at 3:29 PM T L <tapi...@gmail.com> wrote:
>>
>> > I mean "always makes 64-bit words 64-bit aligned on i386 OSes."
>>
>> AFAIK, that's not the case, ie. not always.
>>
>> --
>>
>> -j
>
>
> But it looks the results from Go playground (which is a 32-bit OS env)
> show all 64-bit words are 64-bit aligned on 32-bit OS.
>
> https://play.golang.org/p/J2TT4yskRQT

The playground currently runs in the amd64p32 environment, which is to
say with a 64-bit CPU with 32-bit pointers.  This is done in order to
use NativeClient as a sandbox technology.  Try running your program on
real hardware with GOARCH=386.

Ian

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