Re: MPS codegen

[Gerd Möllmann]

Eli Zaretskii <eliz@gnu.org> writes:

>> I'd probably put a breakpoitn in mirror_fwd and look around if something
>> there is not right for IA32, or Windows, don't know.
>
> Thanks.  But this kind of journey down the rabbit hole (mirror_fwd
> leads to IGC_MIRROR_OBJ, which leads to mirror_lisp_obj, which leads
> to look up_copy and a bunch of other functions whose functionality is
> not documented anywhere) will have to wait for someone else.  Sorry, I
> have too much on my plate at this time: need to start the Emacs 30
> release cycle.
>
> I can only say that I tried to bisect your changes installed today,
> and failed: almost all of the commits between 219f7d5 (the last one
> which builds and works) and HEAD don't even compile due to compilation
> errors (undeclared variables, missing functions, etc.), and those
> which do compile crash when Emacs attempts to byte-compile some Lisp.
> My guess is that something very basic in dumping and/or loading from
> the pdumper file became broken, but due to the above I cannot pinpoint
> the commit which broke it.  Sorry.

Yeah, that's the joy of not working in unrelated branches in two repos.
The commits build in the original, but not without fixes when patched
into the other repo.