svn commit: r217097 - in head/sys: amd64/include arm/include
i386/include ia64/include mips/include powerpc/include sparc64/include
sun4v/include
Ben Kaduk
minimarmot at gmail.com
Fri Jan 7 17:02:58 UTC 2011
On Fri, Jan 7, 2011 at 9:22 AM, Konstantin Belousov <kib at freebsd.org> wrote:
> Author: kib
> Date: Fri Jan 7 14:22:34 2011
> New Revision: 217097
> URL: http://svn.freebsd.org/changeset/base/217097
>
> Log:
> Add AT_STACKPROT elf aux vector. Will be used to inform rtld about the
> initial stack protection set by the kernel image activator.
>
==============================================================================
> --- head/sys/amd64/include/elf.h Fri Jan 7 14:17:29 2011 (r217096)
> +++ head/sys/amd64/include/elf.h Fri Jan 7 14:22:34 2011 (r217097)
> @@ -94,8 +94,9 @@ __ElfType(Auxinfo);
> #define AT_NCPUS 19 /* Number of CPUs. */
> #define AT_PAGESIZES 20 /* Pagesizes. */
> #define AT_PAGESIZESLEN 21 /* Number of pagesizes. */
> +#define AT_STACKPROT 23 /* Initial stack protection. */
>
> -#define AT_COUNT 22 /* Count of defined aux entry types. */
> +#define AT_COUNT 24 /* Count of defined aux entry types. */
Is there a reason to skip 22?
-Ben Kaduk
More information about the svn-src-head
mailing list