Re: Problem compiling clisp

[Helmut D. <de...@fh...>]

On Wed, 2 Mar 2005, Bruno Haible wrote:

> Helmut Dersch wrote:
> > > Hmm. divu_3216_3216 is used at a couple of other places as well, so it
> > > would be better to fix the problem at its origin.
> >
> > I don't think it is this function. SAFER=3 should have
> > removed all assembler code, but the error remained.
>
> -DSAFETY=3 should have removed all inline assembler code. The code in ariarm.d
> still remains. If you had put -DSAFER=3, it had no effect.
>

I see. It appears that the function divu_3216_1616_ indeed does not
work on my system. I am getting errors in other places where this
function is used, eg (log 3 10) = 1/2.

I have now (hopefully) fixed it by replacing divu_3216_1616_
in arilev0.d with
        { q_zuweisung (x / y); r_zuweisung (x % y); }

(was { q_zuweisung divu_3216_1616_(x,y); /* extern in Assembler  */\
          r_zuweisung divu_16_rest;                               \
        }
)
So far this has solved all errors. I still don't know
what is wrong with the original code, but it seams to set
divu_16_rest always to 0.

Helmut Dersch