asm woes...

[Era Scarecrow via Digitalmars-d-learn]

On Friday, 27 May 2016 at 09:51:56 UTC, rikki cattermole wrote:
> Me and p0nce solved this on IRC.
>
> struct Foo {
>   int x;
>
>   void foobar() {
>     asm {
>       mov EAX, this;
>       inc [EAX+Foo.x.offsetof];
>     }
>   }
> }
>
> void main() {
>   import std.stdio;
>
>   Foo foo = Foo(8);
>   foo.foobar;
>
>   writeln(foo.x);
> }
>
> You have to reference the field via a register.

  This is good progress. Using the assembler doesn't have many 
documentation examples of how to do things, guess the x[ESP] 
example was totally useless on the iasm page.