libgcrypt: Import libgcrypt 1.11

We currently use an old version of libgcrypt which results in us having
fewer ciphers and missing on many other improvements.

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

grub-core/lib/libgcrypt/mpi/amd64/mpih-mul1.S

@@ -16,8 +16,8 @@
  * GNU Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ * License along with this program; if not, see <https://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: LGPL-2.1-or-later
  *
  * Note: This code is heavily based on the GNU MP Library.
  *	 Actually it's the same code with only minor changes in the
@@ -40,18 +40,19 @@
 
 
 	TEXT
-	ALIGN(5)
-	.byte	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+	ALIGN(4)
 
 	GLOBL	C_SYMBOL_NAME(_gcry_mpih_mul_1)
 C_SYMBOL_NAME(_gcry_mpih_mul_1:)
 
+	FUNC_ENTRY()
 	movq	%rdx, %r11
 	leaq	(%rsi,%rdx,8), %rsi
 	leaq	(%rdi,%rdx,8), %rdi
 	negq	%r11
 	xorl	%r8d, %r8d
 
+	ALIGN(4)
 .Loop:	movq	(%rsi,%r11,8), %rax
 	mulq	%rcx
 	addq	%r8, %rax
@@ -62,4 +63,4 @@ C_SYMBOL_NAME(_gcry_mpih_mul_1:)
 	jne	.Loop
 
 	movq	%r8, %rax
-	ret
+	FUNC_EXIT()