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/i386/mpih-rshift.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
@@ -43,9 +43,13 @@
 	ALIGN (3)
 	.globl C_SYMBOL_NAME(_gcry_mpih_rshift)
 C_SYMBOL_NAME(_gcry_mpih_rshift:)
+	CFI_STARTPROC()
 	pushl	%edi
+	CFI_PUSH(%edi)
 	pushl	%esi
+	CFI_PUSH(%esi)
 	pushl	%ebx
+	CFI_PUSH(%ebx)
 
 	movl	16(%esp),%edi		/* wp */
 	movl	20(%esp),%esi		/* up */
@@ -67,7 +71,7 @@ C_SYMBOL_NAME(_gcry_mpih_rshift:)
 	movl	%ebx,%eax
 
 	ALIGN (3)
-Loop2:	 movl	 (%esi,%edx,4),%ebx	 /* load next higher limb */
+Loop2:	movl	 (%esi,%edx,4),%ebx	/* load next higher limb */
 	shrdl	%cl,%ebx,%eax		/* compute result limb */
 	movl	%eax,(%edi,%edx,4)	/* store it */
 	incl	%edx
@@ -85,13 +89,17 @@ L2:	movl	(%esi,%edx,4),%eax
 	popl	%ebx
 	popl	%esi
 	popl	%edi
-	ret
+	ret_spec_stop
 
 Lend2:	shrl	%cl,%ebx		/* compute most significant limb */
 	movl	%ebx,(%edi)		/* store it */
 
 	popl	%ebx
+	CFI_POP(%ebx)
 	popl	%esi
+	CFI_POP(%esi)
 	popl	%edi
-	ret
+	CFI_POP(%edi)
+	ret_spec_stop
+	CFI_ENDPROC()