Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 429 insertions, 0 deletions

diff --git a/comm/third_party/libgcrypt/cipher/sha1-avx-amd64.S b/comm/third_party/libgcrypt/cipher/sha1-avx-amd64.S
new file mode 100644
index 0000000000..85876ad418
--- /dev/null
+++ b/comm/third_party/libgcrypt/cipher/sha1-avx-amd64.S
@@ -0,0 +1,429 @@
+/* sha1-avx-amd64.S - Intel AVX accelerated SHA-1 transform function
+ * Copyright (C) 2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ *
+ * Based on sha1.c:
+ *  Copyright (C) 1998, 2001, 2002, 2003, 2008 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Intel SSSE3 accelerated SHA-1 implementation based on white paper:
+ *  "Improving the Performance of the Secure Hash Algorithm (SHA-1)"
+ *  http://software.intel.com/en-us/articles/improving-the-performance-of-the-secure-hash-algorithm-1
+ */
+
+#ifdef __x86_64__
+#include <config.h>
+
+#if (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \
+     defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) && \
+    defined(HAVE_GCC_INLINE_ASM_AVX) && defined(USE_SHA1)
+
+#include "asm-common-amd64.h"
+
+
+/* Context structure */
+
+#define state_h0 0
+#define state_h1 4
+#define state_h2 8
+#define state_h3 12
+#define state_h4 16
+
+
+/* Constants */
+
+.text
+#define K1  0x5A827999
+#define K2  0x6ED9EBA1
+#define K3  0x8F1BBCDC
+#define K4  0xCA62C1D6
+.align 16
+.LK_XMM:
+.LK1:	.long K1, K1, K1, K1
+.LK2:	.long K2, K2, K2, K2
+.LK3:	.long K3, K3, K3, K3
+.LK4:	.long K4, K4, K4, K4
+
+.Lbswap_shufb_ctl:
+	.long 0x00010203, 0x04050607, 0x08090a0b, 0x0c0d0e0f
+
+
+/* Register macros */
+
+#define RSTATE %r8
+#define RDATA %r9
+#define ROLDSTACK %r10
+#define RNBLKS %r11
+
+#define a %eax
+#define b %ebx
+#define c %ecx
+#define d %edx
+#define e %edi
+
+#define RT0 %esi
+#define RT1 %ebp
+
+#define Wtmp0 %xmm0
+#define Wtmp1 %xmm1
+
+#define W0 %xmm2
+#define W1 %xmm3
+#define W2 %xmm4
+#define W3 %xmm5
+#define W4 %xmm6
+#define W5 %xmm7
+#define W6 %xmm8
+#define W7 %xmm9
+
+#define BSWAP_REG %xmm10
+
+
+/* Round function macros. */
+
+#define WK(i) (((i) & 15) * 4)(%rsp)
+
+#define R_F1(a,b,c,d,e,i) \
+	movl c, RT0; \
+	addl WK(i), e; \
+	xorl d, RT0; \
+	movl a, RT1; \
+	andl b, RT0; \
+	shldl $30, b, b; \
+	xorl d, RT0; \
+	leal (RT0,e), e; \
+	shldl $5, RT1, RT1; \
+	addl RT1, e;
+
+#define R_F2(a,b,c,d,e,i) \
+	movl c, RT0; \
+	addl WK(i), e; \
+	xorl b, RT0; \
+	shldl $30, b, b; \
+	xorl d, RT0; \
+	movl a, RT1; \
+	leal (RT0,e), e; \
+	shldl $5, RT1, RT1; \
+	addl RT1, e;
+
+#define R_F3(a,b,c,d,e,i) \
+	movl c, RT0; \
+	movl b, RT1; \
+	xorl b, RT0; \
+	andl c, RT1; \
+	andl d, RT0; \
+	addl RT1, e; \
+	addl WK(i), e; \
+	shldl $30, b, b; \
+	movl a, RT1; \
+	leal (RT0,e), e; \
+	shldl $5, RT1, RT1; \
+	addl RT1, e;
+
+#define R_F4(a,b,c,d,e,i) R_F2(a,b,c,d,e,i)
+
+#define R(a,b,c,d,e,f,i) \
+	R_##f(a,b,c,d,e,i)
+
+
+/* Input expansion macros. */
+
+#define W_PRECALC_00_15_0(i, W, tmp0) \
+	vmovdqu (4*(i))(RDATA), tmp0;
+
+#define W_PRECALC_00_15_1(i, W, tmp0) \
+	vpshufb BSWAP_REG, tmp0, W;
+
+#define W_PRECALC_00_15_2(i, W, tmp0) \
+	vpaddd (.LK_XMM + ((i)/20)*16) rRIP, W, tmp0;
+
+#define W_PRECALC_00_15_3(i, W, tmp0) \
+	vmovdqa tmp0, WK(i&~3);
+
+#define W_PRECALC_16_31_0(i, W, W_m04, W_m08, W_m12, W_m16, tmp0, tmp1) \
+	vpalignr $8, W_m16, W_m12, W; \
+	vpsrldq $4, W_m04, tmp0; \
+	vpxor W_m08, W, W;
+
+#define W_PRECALC_16_31_1(i, W, W_m04, W_m08, W_m12, W_m16, tmp0, tmp1) \
+	vpxor W_m16, tmp0, tmp0; \
+	vpxor tmp0, W, W; \
+	vpslld $1, W, tmp0; \
+	vpslldq $12, W, tmp1; \
+	vpsrld $31, W, W;
+
+#define W_PRECALC_16_31_2(i, W, W_m04, W_m08, W_m12, W_m16, tmp0, tmp1) \
+	vpor W, tmp0, tmp0; \
+	vpsrld $30, tmp1, W; \
+	vpslld $2, tmp1, tmp1;
+
+#define W_PRECALC_16_31_3(i, W, W_m04, W_m08, W_m12, W_m16, tmp0, tmp1) \
+	vpxor W, tmp0, tmp0; \
+	vpxor tmp1, tmp0, W; \
+	vpaddd (.LK_XMM + ((i)/20)*16) rRIP, W, tmp0; \
+	vmovdqa tmp0, WK((i)&~3);
+
+#define W_PRECALC_32_79_0(i, W, W_m04, W_m08, W_m12, W_m16, W_m20, W_m24, W_m28, tmp0) \
+	vpxor W_m28, W, W; \
+	vpalignr $8, W_m08, W_m04, tmp0;
+
+#define W_PRECALC_32_79_1(i, W, W_m04, W_m08, W_m12, W_m16, W_m20, W_m24, W_m28, tmp0) \
+	vpxor W_m16, W, W; \
+	vpxor tmp0, W, W;
+
+#define W_PRECALC_32_79_2(i, W, W_m04, W_m08, W_m12, W_m16, W_m20, W_m24, W_m28, tmp0) \
+	vpsrld $30, W, tmp0; \
+	vpslld $2, W, W;
+
+#define W_PRECALC_32_79_3(i, W, W_m04, W_m08, W_m12, W_m16, W_m20, W_m24, W_m28, tmp0) \
+	vpor W, tmp0, W; \
+	vpaddd (.LK_XMM + ((i)/20)*16) rRIP, W, tmp0; \
+	vmovdqa tmp0, WK((i)&~3);
+
+
+/*
+ * Transform nblks*64 bytes (nblks*16 32-bit words) at DATA.
+ *
+ * unsigned int
+ * _gcry_sha1_transform_amd64_avx (void *ctx, const unsigned char *data,
+ *                                  size_t nblks)
+ */
+.globl _gcry_sha1_transform_amd64_avx
+ELF(.type _gcry_sha1_transform_amd64_avx,@function)
+.align 16
+_gcry_sha1_transform_amd64_avx:
+  /* input:
+   *	%rdi: ctx, CTX
+   *	%rsi: data (64*nblks bytes)
+   *	%rdx: nblks
+   */
+  CFI_STARTPROC();
+
+  xorl %eax, %eax;
+  cmpq $0, %rdx;
+  jz .Lret;
+
+  vzeroupper;
+
+  movq %rdx, RNBLKS;
+  movq %rdi, RSTATE;
+  movq %rsi, RDATA;
+  pushq %rbx;
+  CFI_PUSH(%rbx);
+  pushq %rbp;
+  CFI_PUSH(%rbp);
+
+  movq %rsp, ROLDSTACK;
+  CFI_DEF_CFA_REGISTER(ROLDSTACK);
+
+  subq $(16*4), %rsp;
+  andq $(~31), %rsp;
+
+  /* Get the values of the chaining variables. */
+  movl state_h0(RSTATE), a;
+  movl state_h1(RSTATE), b;
+  movl state_h2(RSTATE), c;
+  movl state_h3(RSTATE), d;
+  movl state_h4(RSTATE), e;
+
+  vmovdqa .Lbswap_shufb_ctl rRIP, BSWAP_REG;
+
+  /* Precalc 0-15. */
+  W_PRECALC_00_15_0(0, W0, Wtmp0);
+  W_PRECALC_00_15_1(1, W0, Wtmp0);
+  W_PRECALC_00_15_2(2, W0, Wtmp0);
+  W_PRECALC_00_15_3(3, W0, Wtmp0);
+  W_PRECALC_00_15_0(4, W7, Wtmp0);
+  W_PRECALC_00_15_1(5, W7, Wtmp0);
+  W_PRECALC_00_15_2(6, W7, Wtmp0);
+  W_PRECALC_00_15_3(7, W7, Wtmp0);
+  W_PRECALC_00_15_0(8, W6, Wtmp0);
+  W_PRECALC_00_15_1(9, W6, Wtmp0);
+  W_PRECALC_00_15_2(10, W6, Wtmp0);
+  W_PRECALC_00_15_3(11, W6, Wtmp0);
+  W_PRECALC_00_15_0(12, W5, Wtmp0);
+  W_PRECALC_00_15_1(13, W5, Wtmp0);
+  W_PRECALC_00_15_2(14, W5, Wtmp0);
+  W_PRECALC_00_15_3(15, W5, Wtmp0);
+
+.align 8
+.Loop:
+  addq $64, RDATA;
+
+  /* Transform 0-15 + Precalc 16-31. */
+  R( a, b, c, d, e, F1,  0 ); W_PRECALC_16_31_0(16, W4, W5, W6, W7, W0, Wtmp0, Wtmp1);
+  R( e, a, b, c, d, F1,  1 ); W_PRECALC_16_31_1(17, W4, W5, W6, W7, W0, Wtmp0, Wtmp1);
+  R( d, e, a, b, c, F1,  2 ); W_PRECALC_16_31_2(18, W4, W5, W6, W7, W0, Wtmp0, Wtmp1);
+  R( c, d, e, a, b, F1,  3 ); W_PRECALC_16_31_3(19, W4, W5, W6, W7, W0, Wtmp0, Wtmp1);
+  R( b, c, d, e, a, F1,  4 ); W_PRECALC_16_31_0(20, W3, W4, W5, W6, W7, Wtmp0, Wtmp1);
+  R( a, b, c, d, e, F1,  5 ); W_PRECALC_16_31_1(21, W3, W4, W5, W6, W7, Wtmp0, Wtmp1);
+  R( e, a, b, c, d, F1,  6 ); W_PRECALC_16_31_2(22, W3, W4, W5, W6, W7, Wtmp0, Wtmp1);
+  R( d, e, a, b, c, F1,  7 ); W_PRECALC_16_31_3(23, W3, W4, W5, W6, W7, Wtmp0, Wtmp1);
+  R( c, d, e, a, b, F1,  8 ); W_PRECALC_16_31_0(24, W2, W3, W4, W5, W6, Wtmp0, Wtmp1);
+  R( b, c, d, e, a, F1,  9 ); W_PRECALC_16_31_1(25, W2, W3, W4, W5, W6, Wtmp0, Wtmp1);
+  R( a, b, c, d, e, F1, 10 ); W_PRECALC_16_31_2(26, W2, W3, W4, W5, W6, Wtmp0, Wtmp1);
+  R( e, a, b, c, d, F1, 11 ); W_PRECALC_16_31_3(27, W2, W3, W4, W5, W6, Wtmp0, Wtmp1);
+  R( d, e, a, b, c, F1, 12 ); W_PRECALC_16_31_0(28, W1, W2, W3, W4, W5, Wtmp0, Wtmp1);
+  R( c, d, e, a, b, F1, 13 ); W_PRECALC_16_31_1(29, W1, W2, W3, W4, W5, Wtmp0, Wtmp1);
+  R( b, c, d, e, a, F1, 14 ); W_PRECALC_16_31_2(30, W1, W2, W3, W4, W5, Wtmp0, Wtmp1);
+  R( a, b, c, d, e, F1, 15 ); W_PRECALC_16_31_3(31, W1, W2, W3, W4, W5, Wtmp0, Wtmp1);
+
+  /* Transform 16-63 + Precalc 32-79. */
+  R( e, a, b, c, d, F1, 16 ); W_PRECALC_32_79_0(32, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( d, e, a, b, c, F1, 17 ); W_PRECALC_32_79_1(33, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( c, d, e, a, b, F1, 18 ); W_PRECALC_32_79_2(34, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( b, c, d, e, a, F1, 19 ); W_PRECALC_32_79_3(35, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( a, b, c, d, e, F2, 20 ); W_PRECALC_32_79_0(36, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( e, a, b, c, d, F2, 21 ); W_PRECALC_32_79_1(37, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( d, e, a, b, c, F2, 22 ); W_PRECALC_32_79_2(38, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( c, d, e, a, b, F2, 23 ); W_PRECALC_32_79_3(39, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( b, c, d, e, a, F2, 24 ); W_PRECALC_32_79_0(40, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( a, b, c, d, e, F2, 25 ); W_PRECALC_32_79_1(41, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( e, a, b, c, d, F2, 26 ); W_PRECALC_32_79_2(42, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( d, e, a, b, c, F2, 27 ); W_PRECALC_32_79_3(43, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( c, d, e, a, b, F2, 28 ); W_PRECALC_32_79_0(44, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( b, c, d, e, a, F2, 29 ); W_PRECALC_32_79_1(45, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( a, b, c, d, e, F2, 30 ); W_PRECALC_32_79_2(46, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( e, a, b, c, d, F2, 31 ); W_PRECALC_32_79_3(47, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( d, e, a, b, c, F2, 32 ); W_PRECALC_32_79_0(48, W4, W5, W6, W7, W0, W1, W2, W3, Wtmp0);
+  R( c, d, e, a, b, F2, 33 ); W_PRECALC_32_79_1(49, W4, W5, W6, W7, W0, W1, W2, W3, Wtmp0);
+  R( b, c, d, e, a, F2, 34 ); W_PRECALC_32_79_2(50, W4, W5, W6, W7, W0, W1, W2, W3, Wtmp0);
+  R( a, b, c, d, e, F2, 35 ); W_PRECALC_32_79_3(51, W4, W5, W6, W7, W0, W1, W2, W3, Wtmp0);
+  R( e, a, b, c, d, F2, 36 ); W_PRECALC_32_79_0(52, W3, W4, W5, W6, W7, W0, W1, W2, Wtmp0);
+  R( d, e, a, b, c, F2, 37 ); W_PRECALC_32_79_1(53, W3, W4, W5, W6, W7, W0, W1, W2, Wtmp0);
+  R( c, d, e, a, b, F2, 38 ); W_PRECALC_32_79_2(54, W3, W4, W5, W6, W7, W0, W1, W2, Wtmp0);
+  R( b, c, d, e, a, F2, 39 ); W_PRECALC_32_79_3(55, W3, W4, W5, W6, W7, W0, W1, W2, Wtmp0);
+  R( a, b, c, d, e, F3, 40 ); W_PRECALC_32_79_0(56, W2, W3, W4, W5, W6, W7, W0, W1, Wtmp0);
+  R( e, a, b, c, d, F3, 41 ); W_PRECALC_32_79_1(57, W2, W3, W4, W5, W6, W7, W0, W1, Wtmp0);
+  R( d, e, a, b, c, F3, 42 ); W_PRECALC_32_79_2(58, W2, W3, W4, W5, W6, W7, W0, W1, Wtmp0);
+  R( c, d, e, a, b, F3, 43 ); W_PRECALC_32_79_3(59, W2, W3, W4, W5, W6, W7, W0, W1, Wtmp0);
+  R( b, c, d, e, a, F3, 44 ); W_PRECALC_32_79_0(60, W1, W2, W3, W4, W5, W6, W7, W0, Wtmp0);
+  R( a, b, c, d, e, F3, 45 ); W_PRECALC_32_79_1(61, W1, W2, W3, W4, W5, W6, W7, W0, Wtmp0);
+  R( e, a, b, c, d, F3, 46 ); W_PRECALC_32_79_2(62, W1, W2, W3, W4, W5, W6, W7, W0, Wtmp0);
+  R( d, e, a, b, c, F3, 47 ); W_PRECALC_32_79_3(63, W1, W2, W3, W4, W5, W6, W7, W0, Wtmp0);
+  R( c, d, e, a, b, F3, 48 ); W_PRECALC_32_79_0(64, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( b, c, d, e, a, F3, 49 ); W_PRECALC_32_79_1(65, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( a, b, c, d, e, F3, 50 ); W_PRECALC_32_79_2(66, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( e, a, b, c, d, F3, 51 ); W_PRECALC_32_79_3(67, W0, W1, W2, W3, W4, W5, W6, W7, Wtmp0);
+  R( d, e, a, b, c, F3, 52 ); W_PRECALC_32_79_0(68, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( c, d, e, a, b, F3, 53 ); W_PRECALC_32_79_1(69, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( b, c, d, e, a, F3, 54 ); W_PRECALC_32_79_2(70, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( a, b, c, d, e, F3, 55 ); W_PRECALC_32_79_3(71, W7, W0, W1, W2, W3, W4, W5, W6, Wtmp0);
+  R( e, a, b, c, d, F3, 56 ); W_PRECALC_32_79_0(72, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( d, e, a, b, c, F3, 57 ); W_PRECALC_32_79_1(73, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( c, d, e, a, b, F3, 58 ); W_PRECALC_32_79_2(74, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( b, c, d, e, a, F3, 59 ); W_PRECALC_32_79_3(75, W6, W7, W0, W1, W2, W3, W4, W5, Wtmp0);
+  R( a, b, c, d, e, F4, 60 ); W_PRECALC_32_79_0(76, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( e, a, b, c, d, F4, 61 ); W_PRECALC_32_79_1(77, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( d, e, a, b, c, F4, 62 ); W_PRECALC_32_79_2(78, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+  R( c, d, e, a, b, F4, 63 ); W_PRECALC_32_79_3(79, W5, W6, W7, W0, W1, W2, W3, W4, Wtmp0);
+
+  decq RNBLKS;
+  jz .Lend;
+
+  /* Transform 64-79 + Precalc 0-15 of next block. */
+  R( b, c, d, e, a, F4, 64 ); W_PRECALC_00_15_0(0, W0, Wtmp0);
+  R( a, b, c, d, e, F4, 65 ); W_PRECALC_00_15_1(1, W0, Wtmp0);
+  R( e, a, b, c, d, F4, 66 ); W_PRECALC_00_15_2(2, W0, Wtmp0);
+  R( d, e, a, b, c, F4, 67 ); W_PRECALC_00_15_3(3, W0, Wtmp0);
+  R( c, d, e, a, b, F4, 68 ); W_PRECALC_00_15_0(4, W7, Wtmp0);
+  R( b, c, d, e, a, F4, 69 ); W_PRECALC_00_15_1(5, W7, Wtmp0);
+  R( a, b, c, d, e, F4, 70 ); W_PRECALC_00_15_2(6, W7, Wtmp0);
+  R( e, a, b, c, d, F4, 71 ); W_PRECALC_00_15_3(7, W7, Wtmp0);
+  R( d, e, a, b, c, F4, 72 ); W_PRECALC_00_15_0(8, W6, Wtmp0);
+  R( c, d, e, a, b, F4, 73 ); W_PRECALC_00_15_1(9, W6, Wtmp0);
+  R( b, c, d, e, a, F4, 74 ); W_PRECALC_00_15_2(10, W6, Wtmp0);
+  R( a, b, c, d, e, F4, 75 ); W_PRECALC_00_15_3(11, W6, Wtmp0);
+  R( e, a, b, c, d, F4, 76 ); W_PRECALC_00_15_0(12, W5, Wtmp0);
+  R( d, e, a, b, c, F4, 77 ); W_PRECALC_00_15_1(13, W5, Wtmp0);
+  R( c, d, e, a, b, F4, 78 );
+  addl state_h0(RSTATE), a;   W_PRECALC_00_15_2(14, W5, Wtmp0);
+  R( b, c, d, e, a, F4, 79 ); W_PRECALC_00_15_3(15, W5, Wtmp0);
+
+  /* Update the chaining variables. */
+  addl state_h3(RSTATE), d;
+  addl state_h2(RSTATE), c;
+  addl state_h1(RSTATE), b;
+  addl state_h4(RSTATE), e;
+
+  movl d, state_h3(RSTATE);
+  movl c, state_h2(RSTATE);
+  movl b, state_h1(RSTATE);
+  movl a, state_h0(RSTATE);
+  movl e, state_h4(RSTATE);
+
+  jmp .Loop;
+
+.align 16
+.Lend:
+  vzeroall;
+
+  /* Transform 64-79 + burn stack */
+  R( b, c, d, e, a, F4, 64 );
+  R( a, b, c, d, e, F4, 65 );
+  R( e, a, b, c, d, F4, 66 );
+  R( d, e, a, b, c, F4, 67 );
+  R( c, d, e, a, b, F4, 68 );
+  R( b, c, d, e, a, F4, 69 );
+  R( a, b, c, d, e, F4, 70 );
+  R( e, a, b, c, d, F4, 71 );
+  R( d, e, a, b, c, F4, 72 );
+  R( c, d, e, a, b, F4, 73 );
+  R( b, c, d, e, a, F4, 74 );
+  R( a, b, c, d, e, F4, 75 );
+  R( e, a, b, c, d, F4, 76 ); vmovdqa %xmm0, (0*16)(%rsp);
+  R( d, e, a, b, c, F4, 77 ); vmovdqa %xmm0, (1*16)(%rsp);
+  R( c, d, e, a, b, F4, 78 ); vmovdqa %xmm0, (2*16)(%rsp);
+  addl state_h0(RSTATE), a;
+  R( b, c, d, e, a, F4, 79 );
+
+  /* 16*4/16-1 = 3 */
+  vmovdqa %xmm0, (3*16)(%rsp);
+
+  /* Update the chaining variables. */
+  addl state_h3(RSTATE), d;
+  addl state_h2(RSTATE), c;
+  addl state_h1(RSTATE), b;
+  addl state_h4(RSTATE), e;
+
+  movl d, state_h3(RSTATE);
+  movl c, state_h2(RSTATE);
+  movl b, state_h1(RSTATE);
+  movl a, state_h0(RSTATE);
+  movl e, state_h4(RSTATE);
+
+  movq ROLDSTACK, %rsp;
+  CFI_REGISTER(ROLDSTACK, %rsp);
+  CFI_DEF_CFA_REGISTER(%rsp);
+
+  popq %rbp;
+  CFI_POP(%rbp);
+  popq %rbx;
+  CFI_POP(%rbx);
+
+  /* stack already burned */
+  xorl %eax, %eax;
+
+.Lret:
+  ret;
+  CFI_ENDPROC();
+ELF(.size _gcry_sha1_transform_amd64_avx,
+    .-_gcry_sha1_transform_amd64_avx;)
+
+#endif
+#endif