[m68k 04/13] libffi fixes and closure support

[Jeffrey Law]

On Tue, 2007-01-30 at 12:26 +0100, zippel@linux-m68k.org wrote:
> Hi,
> 
> The first part of this patch fixes numerous test suite failures,
> especially return value handling was broken for various types.
> The second part adds closure support.
> 
> One question here might be about frame information handling, older
> assemblers don't support the cfi instructions, but I'd really like to
> avoid having to hardcode this like other ports, as this is impossible to
> maintain. Is there maybe a way to make this conditional?
> 
> 
> 2007-01-30  Roman Zippel <zippel@linux-m68k.org>
> 
> 	* libffi/src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep),
> 	  libffi/src/m68k/sysv.S (ffi_call_SYSV): fix numerous test
> 	  suite failures
> 	* libffi/src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
> 	  ffi_closure_SYSV_inner,ffi_prep_closure), libffi/src/m68k/sysv.S
> 	  (ffi_closure_SYSV,ffi_closure_struct_SYSV): New, add closure support
I'm really not the best person to review this.

Can someone more familiar with libffi step in, please?

Jeff