Re: [MiNT] GCC 4.2.2 - Keith's Latest Progress (or lack thereof)

[Olivier Landemarre <olivier.landemarre@utbm.fr>]

Alan Hourihane a écrit :
> On Sun, 2008-01-20 at 16:34 -0500, Keith Scroggins wrote:
>   
> > Hello all,
> >
> > I'm currently building GCC 4.2.2 under AranyM, still got a ways to go.
> >
> > Otherwise, I built a Canadian Cross build with Vincent's latest tools and 
> > packages, and my results were the same it seems, the C compiler seems to 
> > work on the small items I test, and the C++ compiler does not seem to work 
> > on what I have tested, creating executables that SIGILL (illegal 
> > instruction).
> >     
>
> Ugh. Same here now.
>
> Since updating GCC & binutils with Vincent's recent updates, the
> FreeMiNT kernel I build is now generating lots of problems. I'm not sure
> what's going on either yet. I'll see if I can backtrack on some of the
> binaries as it used to work.
>
> Alan.
>
>   
Hello

When I compil kernel with gcc 4 for coldfire, I have find some trouble, 
one possible trouble is when a Signal occur, when it occur Mint kernel 
modify stack position. For coldfire there was not enough stack put here, 
I thought it come with 68K emulator even if most of Mint kernel not need 
it because it was native, but perhaps it's link to GCC 4 that need 
perhaps more stack. You can try find where I have done this patch 
(search for #ifdef COLDFIRE and try replace the good one by #if 1, I 
don't remember in wich file I have done this patch)


Olivier