Re: [Qemu-devel] [4188] Fix compiler warnings

[Fabrice Bellard <fabrice@bellard.org>]

It would be better to use the gcc noreturn function attribute !

Fabrice.

Aurelien Jarno wrote:
> Revision: 4188
>           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4188
> Author:   aurel32
> Date:     2008-04-11 04:55:17 +0000 (Fri, 11 Apr 2008)
> 
> Log Message:
> -----------
> Fix compiler warnings
> 
> (Stefan Weil)
> 
> Modified Paths:
> --------------
>     trunk/cpu-exec.c
> 
> Modified: trunk/cpu-exec.c
> ===================================================================
> --- trunk/cpu-exec.c	2008-04-11 04:55:07 UTC (rev 4187)
> +++ trunk/cpu-exec.c	2008-04-11 04:55:17 UTC (rev 4188)
> @@ -882,6 +882,8 @@
>         do it (XXX: use sigsetjmp) */
>      sigprocmask(SIG_SETMASK, old_set, NULL);
>      cpu_loop_exit();
> +    /* never comes here */
> +    return 1;
>  }
>  #elif defined(TARGET_SPARC)
>  static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
> @@ -918,6 +920,8 @@
>         do it (XXX: use sigsetjmp) */
>      sigprocmask(SIG_SETMASK, old_set, NULL);
>      cpu_loop_exit();
> +    /* never comes here */
> +    return 1;
>  }
>  #elif defined (TARGET_PPC)
>  static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
> 
> 
> 
> 
>