Why alloca() is not available on RTEMS ?

[zoltan at bendor.com.au (Zoltan Kocsi)]

Joel Sherrill writes:
 > Rosimildo DaSilva wrote:
 > > 
 > > Platform: i386
 > > 
 > > Why alloca() is not available on RTEMS ?
 > 
 > I don't know.  Where does it usually come from?  I see it in

I use alloca() under RTEMS. I use the gcc internal one. It's also
architecture independent and needs no libraries.

If you compile with --ansi --pedantic --no-builtins then you still can 
access alloca under the name __builtin_alloca(). 

Regards,

Zoltan