Generate Function without Prologue and Epilogue

[Ian Lance Taylor]

On Wed, Sep 5, 2012 at 12:02 PM, David Brown <david.brown@hesbynett.no> wrote:
> On 05/09/12 19:36, Ian Lance Taylor wrote:
>>
>> The way GCC is structured, it requires some support from every
>> backend.  A bit of machinery could be moved into target-independent
>> code, but most of the work is backend-specific.  It's not hard,
>> though.
>
> Is it possible to put the common part into the target-independent code, and
> leave the backend-specific parts unimplemented for targets that don't (yet)
> support it?  That way there would be no need for someone to write the
> backend code for targets where "naked" is not important.

Yes.

Ian