share/man/man7/simd.7: document new amd64 timingsafe_memcmp()

Sponsored by:	The FreeBSD Foundation
Approved by:	security (cperciva)
Differential Revision:	https://reviews.freebsd.org/D41696

(cherry picked from commit a8cc4671c0)
This commit is contained in:
Robert Clausecker 2023-10-15 15:29:20 -04:00
parent 9a6a587e67
commit 2e64c927d2

View file

@ -24,7 +24,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE
.
.Dd August 31, 2023
.Dd September 2, 2023
.Dt SIMD 7
.Os
.Sh NAME
@ -49,7 +49,7 @@ the environment variable
can be used to override this mechanism.
.Pp
Enhanced functions are present in the following architectures:
.Bl -column FUNCTION________ aarch64_ arm_ amd64_ i386_ ppc64_ -offset indent
.Bl -column FUNCTION_________ aarch64_ arm_ amd64_ i386_ ppc64_ -offset indent
.It Em FUNCTION Ta Em AARCH64 Ta Em ARM Ta Em AMD64 Ta Em I386 Ta Em PPC64
.It bcmp Ta Ta Ta S1 Ta S
.It bcopy Ta Ta S Ta S Ta S Ta SV
@ -79,6 +79,7 @@ Enhanced functions are present in the following architectures:
.It strspn Ta Ta Ta S2
.It swab Ta Ta Ta Ta S
.It timingsafe_bcmp Ta Ta Ta S1
.It timingsafe_memcmp Ta Ta Ta S
.It wcschr Ta Ta Ta Ta S
.It wcscmp Ta Ta Ta Ta S
.It wcslen Ta Ta Ta Ta S