Plans for Linux ELF "i686+" ABI ? Like SPARC V8+ ?

[Dave Korn]

On 15 October 2007 23:53, Andi Kleen wrote:

> int main(void)
> {
>         double x;
>         printf("%d\n", __alignof__(x));
>         return 0;
> }
> ~> gcc -m32 -o t t.c
> t.c: In function ‘main’:
> t.c:5: warning: incompatible implicit declaration of built-in function
> ‘printf’ 


  I find a call to an unprototyped stdargs function in the middle of a discussion about the niceties of ABIs amusingly ironic!  :-)


    cheers,
      DaveK
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