Re: Hacking into lj_meta_tset
- From: Mike Pall <mike-1308@xxxxxxxxxx>
- To: luajit@xxxxxxxxxxxxx
- Date: Tue, 6 Aug 2013 21:42:09 +0200
Emil Dotchevski wrote:
> Luajit builds successfully but I get a NULL pointer passed as the cTValue*
> parameter I added to lj_meta_tset, which I'm reasonably sure is wrong. Is
> this because the assembly that calls lj_meta_tset doesn't know about the
> extra parameter I added?
Well, you need to pass the parameter from assembly, too. For
vm_ppc.dasc, that's easy:
add CARG4, BASE, RA // <-- Add this
bl extern lj_meta_tset
You need to adapt the invocations in lj_api.c, too: pass the last
parameter to the following copyTV(L, o, ...).
--Mike
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