[OpenBIOS] [PATCH] libopenbios/bootinfo_load.c: Implement Mac OS 9.2 boot script support

[Segher Boessenkool]

[ Wow, ancient thread -- I'm cleaning up my mailboxes, sorry ]

On Tue, Apr 26, 2016 at 05:53:37PM -0400, Programmingkid wrote:
> > Can we have Segher's Forth version of this instead:
> > 
> > https://www.coreboot.org/pipermail/openbios/2016-April/009338.html
> > 
> > That should be equivalent and would make the C code much simpler and allow dropping most of these patches.
> 
> That code doesn't work. It causes a "Dictionary space overflow" message
> to be printed. My code does work.
> 
> Here is my patch I made to test out that code. If you have the ability
> please test out any changes before submitting any patches. 
> 
> Index: arch/ppc/ppc.fs
> ===================================================================
> --- arch/ppc/ppc.fs	(revision 1395)
> +++ arch/ppc/ppc.fs	(working copy)
> @@ -66,3 +66,11 @@
>  
>  \ Set by BootX when booting Mac OS X
>  defer spin
> +
> +hex
> +20 cells CREATE stash  VARIABLE #stash  #stash off
> +: stash-push  stash #stash cells + !  1 stash +! ;

1 #stash +!

> +: stash-pop   -1 stash +!  stash #stash cells + @ ;

Here, too.


Segher