i386: Document memory size reference in assembler

[Jan Beulich]

>>> On 26.06.19 at 05:37, <lili.cui@intel.com> wrote:
> Update patch, thanks for your careful examination, I modified the formatting 
> and changed "tword" to "tbyte". Thanks.

Thanks, lgtm now. I'm not the one to approve it though.

> #define I386_TYPE(t, n) { #t, O_##t##_ptr, { n, n, n } }
>     I386_TYPE(byte, 1),
>     I386_TYPE(word, 2),
>     I386_TYPE(dword, 4),
>     I386_TYPE(fword, 6),
>     I386_TYPE(qword, 8),
>     I386_TYPE(tbyte, 10), 
>     I386_TYPE(oword, 16), 
>     I386_TYPE(xmmword, 16), 
>     I386_TYPE(ymmword, 32), 
>     I386_TYPE(zmmword, 64),

No idea what this is about.

Jan