Re: [Nasm-devel] [PATCH] asm: Always check the size of address is sitting inside bounds

[Cyrill G. <gor...@gm...>]

On Mon, Aug 28, 2017 at 05:53:14PM -0700, hp...@zy... wrote:
> On August 28, 2017 3:37:03 PM PDT, Cyrill Gorcunov <gor...@gm...> wrote:
> >On Tue, Aug 29, 2017 at 01:08:59AM +0300, Cyrill Gorcunov wrote:
> >> 
> >> I see, indeed. Somehow missed it in first place. Thanks for
> >explanation!
> >
> >Btw, there is no such thing as "call imm64" on binary level since the
> >maximum immediate allowed is imm32 (which is sign extended then when
> >executing). Maybe it worth to at least don't allow to pass 8 byte here
> >on source code level?
> 
> We don't...?  I don't see what you mean here.

I mean we have "CALL imm64" in our insns.dat while there is only imm32
allowed on machine level.