Re: How to let GCC produce flat assembly

[Li Wang <dragonfly at linux-vs dot org>]

Dave Korn åé:
> On 16 November 2007 05:56, Li Wang wrote:
>
>   
> > As you said, the coprocessor has no ABI to describe a stack and a
> > function interface, then inline applies. But how could I inline 'main'?
> > And I am sorry for I misuse the word 'elf assembly', what exactly I mean
> > by that is how to omit the section or any other informations helps
> > linker to organize a executable from the cc1 output. In a word, codes
> > something like the following is what I want, If possible to let cc1
> > produce such assembly? Thanks.
> >
> >     movl    $2, -4(%ebp)
> >     movl    $2, -8(%ebp)
> >     movl    -8(%ebp), %eax
> >     addl    -4(%ebp), %eax
> >     
>
>
>   Various CPU backends (but IIRC not i386) implement a "naked" function
> attribute, which suppresses function epilogue and prologue generation.  You
> could implement something like that.
>   
It seems to be what I want. Could you please give more clues? Which 
backend and where I can find that "naked" function attribute, thanks.
>     cheers,
>       DaveK
>   
Regards,
Li Wang