x86/crypto/glue_helper-asm-avx2.S

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * Shared glue code for 128bit block ciphers, AVX2 assembler macros
0004  *
0005  * Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
0006  */
0007
0008 #define load_16way(src, x0, x1, x2, x3, x4, x5, x6, x7) \
0009     vmovdqu (0*32)(src), x0; \
0010     vmovdqu (1*32)(src), x1; \
0011     vmovdqu (2*32)(src), x2; \
0012     vmovdqu (3*32)(src), x3; \
0013     vmovdqu (4*32)(src), x4; \
0014     vmovdqu (5*32)(src), x5; \
0015     vmovdqu (6*32)(src), x6; \
0016     vmovdqu (7*32)(src), x7;
0017
0018 #define store_16way(dst, x0, x1, x2, x3, x4, x5, x6, x7) \
0019     vmovdqu x0, (0*32)(dst); \
0020     vmovdqu x1, (1*32)(dst); \
0021     vmovdqu x2, (2*32)(dst); \
0022     vmovdqu x3, (3*32)(dst); \
0023     vmovdqu x4, (4*32)(dst); \
0024     vmovdqu x5, (5*32)(dst); \
0025     vmovdqu x6, (6*32)(dst); \
0026     vmovdqu x7, (7*32)(dst);
0027
0028 #define store_cbc_16way(src, dst, x0, x1, x2, x3, x4, x5, x6, x7, t0) \
0029     vpxor t0, t0, t0; \
0030     vinserti128 $1, (src), t0, t0; \
0031     vpxor t0, x0, x0; \
0032     vpxor (0*32+16)(src), x1, x1; \
0033     vpxor (1*32+16)(src), x2, x2; \
0034     vpxor (2*32+16)(src), x3, x3; \
0035     vpxor (3*32+16)(src), x4, x4; \
0036     vpxor (4*32+16)(src), x5, x5; \
0037     vpxor (5*32+16)(src), x6, x6; \
0038     vpxor (6*32+16)(src), x7, x7; \
0039     store_16way(dst, x0, x1, x2, x3, x4, x5, x6, x7);