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Re: [PATCH] Add variadic support
- From: Anthony Green <green at redhat dot com>
- To: "Dr. David Alan Gilbert" <david dot gilbert at linaro dot org>
- Cc: libffi-discuss at sourceware dot org, Marcus dot Shawcroft at arm dot com, cltang at linaro dot org
- Date: Wed, 23 Feb 2011 07:40:10 -0500
- Subject: Re: [PATCH] Add variadic support
- References: <20110222154022.GA29862@davesworkthinkpad>
"Dr. David Alan Gilbert" <david.gilbert@linaro.org> writes:
> Hi,
> As discussed a couple of months ago, I've added explicit support
> for calling variadic functions to libffi. This work is required
> for ARM hard float (aka VFP) systems to call variadic functions
> (by switching away from the vfp abi).
>
> I'm assuming this is too late for the 3.0.10 cycle but I thought
> I'd get the patch out for discussion anyway.
Thanks David. This sounds promising, but it looks like the patch is not
complete. Where is ffi_prep_cif_var?
Thanks,
AG