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Re: [Qemu-devel] Re: [PATCH][RFC] Run time TCGv size check for debugging


From: Blue Swirl
Subject: Re: [Qemu-devel] Re: [PATCH][RFC] Run time TCGv size check for debugging
Date: Sat, 1 Nov 2008 19:03:11 +0200

On 11/1/08, Paul Brook <address@hidden> wrote:
> > > With the patch, I found some bugs in Sparc translation. I'm not sure
>  > > what to do with helpers, there should be a way to declare the size of
>  > > the arguments somehow and then the calling should be easier than:
>  > > tcg_gen_helper_1_4_i64_tl_i32_i32_i32(helper_ld_asi, dst, addr, r_asi,
>  > > r_size, r_sign);
>  >
>  > I think we can build some infrastructure to make helpers easier to handle.
>  > It should be relatively mechanical changes to the existing helper[s].h.
>  > ARM and m68k already do this, though need a bit more work to get static
>  > typechecking.  All the information it there's it's just not quite in the
>  > right form.  I'll see if I can dig out the CPP magic required for this.
>
>
> I've got something that works. Any chance you could resend you patch with a
>  signed-off-by line so I can do the integration?

I don't trust these much, but anyway:

Signed-off-by: Blue Swirl <address@hidden>

Attachment: compile_time_tcgv_size_check.diff.bz2
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