* cipher/Makefile.am: Add 'simd-common-ppc.h'.
* cipher/camellia-simd128.h
[HAVE_GCC_INLINE_ASM_PPC_ALTIVEC]: Include "simd-common-ppc.h".
[HAVE_GCC_INLINE_ASM_PPC_ALTIVEC] (memory_barrier_with_vec)
(clear_vec_regs): Remove.
* cipher/chacha20-p10le-8x.s (clear_vec_regs): New.
(_gcry_chacha20_p10le_8x): Add clear_vec_regs.
* cipher/chacha20-ppc.c: Include "simd-common-ppc.h".
(chacha20_ppc_blocks1, chacha20_ppc_blocks4)
(chacha20_poly1305_ppc_blocks4): Add clear_vec_regs.
* cipher/cipher-gcm-ppc.c: Include "simd-common-ppc.h".
(_gcry_ghash_setup_ppc_vpmsum, _gcry_ghash_ppc_vpmsum): Add
clear_vec_regs.
* cipher/poly1305-p10le.s (clear_vec_regs): New.
(gcry_poly1305_p10le_4blocks): Add clear_vec_regs.
* cipher/rijndael-p10le.c: Include "simd-common-ppc.h".
(_gcry_aes_p10le_gcm_crypt): Add clear_vec_regs.
* cipher/rijndael-ppc-common.h: Include "simd-common-ppc.h".
* cipher/rijndael-ppc-functions.h (ENCRYPT_BLOCK_FUNC):
(DECRYPT_BLOCK_FUNC, CFB_ENC_FUNC, ECB_CRYPT_FUNC, CFB_DEC_FUNC)
(CBC_ENC_FUNC, CBC_DEC_FUNC, CTR_ENC_FUNC, OCB_CRYPT_FUNC)
(OCB_AUTH_FUNC, XTS_CRYPT_FUNC, CTR32LE_ENC_FUNC): Add
clear_vec_regs.
* cipher/rijndael-ppc.c (_gcry_aes_ppc8_setkey)
(_gcry_aes_ppc8_prepare_decryption): Add clear_vec_regs.
* cipher/sha256-ppc.c: Include "simd-common-ppc.h".
(sha256_transform_ppc): Add clear_vec_regs.
* cipher/sha512-ppc.c: Include "simd-common-ppc.h".
(sha512_transform_ppc): Add clear_vec_regs.
* cipher/simd-common-ppc.h: New.
* cipher/sm4-ppc.c: Include "simd-common-ppc.h".
(sm4_ppc_crypt_blk1_16): Add clear_vec_regs.
--
Signed-off-by: Jussi Kivilinna <jussi.kivili...@iki.fi>
---
cipher/Makefile.am | 2 +-
cipher/camellia-simd128.h | 4 +-
cipher/chacha20-p10le-8x.s | 41 ++++++++++++++++++
cipher/chacha20-ppc.c | 7 +++
cipher/cipher-gcm-ppc.c | 5 +++
cipher/poly1305-p10le.s | 41 ++++++++++++++++++
cipher/rijndael-p10le.c | 5 +++
cipher/rijndael-ppc-common.h | 1 +
cipher/rijndael-ppc-functions.h | 24 ++++++++++
cipher/rijndael-ppc.c | 4 ++
cipher/sha256-ppc.c | 3 ++
cipher/sha512-ppc.c | 3 ++
cipher/simd-common-ppc.h | 77 +++++++++++++++++++++++++++++++++
cipher/sm4-ppc.c | 34 ++++++++-------
14 files changed, 232 insertions(+), 19 deletions(-)
create mode 100644 cipher/simd-common-ppc.h
diff --git a/cipher/Makefile.am b/cipher/Makefile.am
index 633c53ed..90415d83 100644
--- a/cipher/Makefile.am
+++ b/cipher/Makefile.am
@@ -127,7 +127,7 @@ EXTRA_libcipher_la_SOURCES = \
seed.c \
serpent.c serpent-sse2-amd64.S serpent-avx2-amd64.S \
serpent-avx512-x86.c serpent-armv7-neon.S \
- simd-common-aarch64.h \
+ simd-common-aarch64.h simd-common-ppc.h \
sm4.c sm4-aesni-avx-amd64.S sm4-aesni-avx2-amd64.S \
sm4-gfni-avx2-amd64.S sm4-gfni-avx512-amd64.S \
sm4-aarch64.S sm4-armv8-aarch64-ce.S sm4-armv9-aarch64-sve-ce.S \
diff --git a/cipher/camellia-simd128.h b/cipher/camellia-simd128.h
index 120fbe5a..df36a1a2 100644
--- a/cipher/camellia-simd128.h
+++ b/cipher/camellia-simd128.h
@@ -47,6 +47,7 @@
/**********************************************************************
AT&T x86 asm to intrinsics conversion macros (PowerPC VSX+crypto)
**********************************************************************/
+#include "simd-common-ppc.h"
#include <altivec.h>
typedef vector signed char int8x16_t;
@@ -151,9 +152,6 @@ static const uint8x16_t shift_row =
#define if_aes_subbytes(...) __VA_ARGS__
#define if_not_aes_subbytes(...) /*_*/
-#define memory_barrier_with_vec(a) __asm__("" : "+wa"(a) :: "memory")
-#define clear_vec_regs() ((void)0)
-
#endif /* __powerpc__ */
#ifdef __ARM_NEON
diff --git a/cipher/chacha20-p10le-8x.s b/cipher/chacha20-p10le-8x.s
index ff68c9ef..f75ffb12 100644
--- a/cipher/chacha20-p10le-8x.s
+++ b/cipher/chacha20-p10le-8x.s
@@ -61,6 +61,45 @@
#
.text
+.macro clear_vec_regs
+ xxlxor 0, 0, 0
+ xxlxor 1, 1, 1
+ xxlxor 2, 2, 2
+ xxlxor 3, 3, 3
+ xxlxor 4, 4, 4
+ xxlxor 5, 5, 5
+ xxlxor 6, 6, 6
+ xxlxor 7, 7, 7
+ xxlxor 8, 8, 8
+ xxlxor 9, 9, 9
+ xxlxor 10, 10, 10
+ xxlxor 11, 11, 11
+ xxlxor 12, 12, 12
+ xxlxor 13, 13, 13
+ # vs14-vs31 (f14-f31) are ABI callee saved.
+ xxlxor 32, 32, 32
+ xxlxor 33, 33, 33
+ xxlxor 34, 34, 34
+ xxlxor 35, 35, 35
+ xxlxor 36, 36, 36
+ xxlxor 37, 37, 37
+ xxlxor 38, 38, 38
+ xxlxor 39, 39, 39
+ xxlxor 40, 40, 40
+ xxlxor 41, 41, 41
+ xxlxor 42, 42, 42
+ xxlxor 43, 43, 43
+ xxlxor 44, 44, 44
+ xxlxor 45, 45, 45
+ xxlxor 46, 46, 46
+ xxlxor 47, 47, 47
+ xxlxor 48, 48, 48
+ xxlxor 49, 49, 49
+ xxlxor 50, 50, 50
+ xxlxor 51, 51, 51
+ # vs52-vs63 (v20-v31) are ABI callee saved.
+.endm
+
.macro QT_loop_8x
# QR(v0, v4, v8, v12, v1, v5, v9, v13, v2, v6, v10, v14, v3, v7, v11,
v15)
xxlor 0, 32+25, 32+25
@@ -782,6 +821,8 @@ Out_loop:
lvx 30, 26, 9
lvx 31, 27, 9
+ clear_vec_regs
+
add 9, 9, 27
addi 14, 17, 16
lxvx 14, 14, 9
diff --git a/cipher/chacha20-ppc.c b/cipher/chacha20-ppc.c
index e640010a..376d0642 100644
--- a/cipher/chacha20-ppc.c
+++ b/cipher/chacha20-ppc.c
@@ -25,6 +25,7 @@
defined(USE_CHACHA20) && \
__GNUC__ >= 4
+#include "simd-common-ppc.h"
#include <altivec.h>
#include "bufhelp.h"
#include "poly1305-internal.h"
@@ -252,6 +253,8 @@ chacha20_ppc_blocks1(u32 *state, byte *dst, const byte
*src, size_t nblks)
vec_vsx_st(state3, 3 * 16, state); /* store counter */
+ clear_vec_regs();
+
return 0;
}
@@ -414,6 +417,8 @@ chacha20_ppc_blocks4(u32 *state, byte *dst, const byte
*src, size_t nblks)
vec_vsx_st(state3, 3 * 16, state); /* store counter */
+ clear_vec_regs();
+
return 0;
}
@@ -636,6 +641,8 @@ chacha20_poly1305_ppc_blocks4(u32 *state, byte *dst, const
byte *src,
st->h[3] = h1 >> 32;
st->h[4] = h2;
+ clear_vec_regs();
+
return 0;
}
diff --git a/cipher/cipher-gcm-ppc.c b/cipher/cipher-gcm-ppc.c
index 648d1598..486295af 100644
--- a/cipher/cipher-gcm-ppc.c
+++ b/cipher/cipher-gcm-ppc.c
@@ -80,6 +80,7 @@
#ifdef GCM_USE_PPC_VPMSUM
+#include "simd-common-ppc.h"
#include <altivec.h>
#define ALWAYS_INLINE inline __attribute__((always_inline))
@@ -370,6 +371,8 @@ _gcry_ghash_setup_ppc_vpmsum (void *gcm_table_arg, void
*gcm_key)
STORE_TABLE (gcm_table, 10, H4l);
STORE_TABLE (gcm_table, 11, H4);
STORE_TABLE (gcm_table, 12, H4h);
+
+ clear_vec_regs();
}
unsigned int ASM_FUNC_ATTR
@@ -542,6 +545,8 @@ _gcry_ghash_ppc_vpmsum (byte *result, void *gcm_table,
vec_store_he (vec_be_swap (cur, bswap_const), 0, result);
+ clear_vec_regs();
+
return 0;
}
diff --git a/cipher/poly1305-p10le.s b/cipher/poly1305-p10le.s
index 4202b41e..d21f8245 100644
--- a/cipher/poly1305-p10le.s
+++ b/cipher/poly1305-p10le.s
@@ -57,6 +57,45 @@
#
.text
+.macro clear_vec_regs
+ xxlxor 0, 0, 0
+ xxlxor 1, 1, 1
+ xxlxor 2, 2, 2
+ xxlxor 3, 3, 3
+ xxlxor 4, 4, 4
+ xxlxor 5, 5, 5
+ xxlxor 6, 6, 6
+ xxlxor 7, 7, 7
+ xxlxor 8, 8, 8
+ xxlxor 9, 9, 9
+ xxlxor 10, 10, 10
+ xxlxor 11, 11, 11
+ xxlxor 12, 12, 12
+ xxlxor 13, 13, 13
+ # vs14-vs31 (f14-f31) are ABI callee saved.
+ xxlxor 32, 32, 32
+ xxlxor 33, 33, 33
+ xxlxor 34, 34, 34
+ xxlxor 35, 35, 35
+ xxlxor 36, 36, 36
+ xxlxor 37, 37, 37
+ xxlxor 38, 38, 38
+ xxlxor 39, 39, 39
+ xxlxor 40, 40, 40
+ xxlxor 41, 41, 41
+ xxlxor 42, 42, 42
+ xxlxor 43, 43, 43
+ xxlxor 44, 44, 44
+ xxlxor 45, 45, 45
+ xxlxor 46, 46, 46
+ xxlxor 47, 47, 47
+ xxlxor 48, 48, 48
+ xxlxor 49, 49, 49
+ xxlxor 50, 50, 50
+ xxlxor 51, 51, 51
+ # vs52-vs63 (v20-v31) are ABI callee saved.
+.endm
+
# Block size 16 bytes
# key = (r, s)
# clamp r &= 0x0FFFFFFC0FFFFFFC 0x0FFFFFFC0FFFFFFF
@@ -745,6 +784,8 @@ do_final_update:
Out_loop:
li 3, 0
+ clear_vec_regs
+
li 14, 256
lvx 20, 14, 1
addi 14, 14, 16
diff --git a/cipher/rijndael-p10le.c b/cipher/rijndael-p10le.c
index 65d804f9..448b45ed 100644
--- a/cipher/rijndael-p10le.c
+++ b/cipher/rijndael-p10le.c
@@ -30,6 +30,8 @@
#ifdef USE_PPC_CRYPTO_WITH_PPC9LE
+#include "simd-common-ppc.h"
+
extern size_t _gcry_ppc10_aes_gcm_encrypt (const void *inp, void *out,
size_t len,
@@ -113,6 +115,9 @@ _gcry_aes_p10le_gcm_crypt(gcry_cipher_hd_t c, void
*outbuf_arg,
*/
s = ndone / GCRY_GCM_BLOCK_LEN;
s = nblocks - s;
+
+ clear_vec_regs();
+
return ( s );
}
diff --git a/cipher/rijndael-ppc-common.h b/cipher/rijndael-ppc-common.h
index bd2ad8b1..611b5871 100644
--- a/cipher/rijndael-ppc-common.h
+++ b/cipher/rijndael-ppc-common.h
@@ -26,6 +26,7 @@
#ifndef G10_RIJNDAEL_PPC_COMMON_H
#define G10_RIJNDAEL_PPC_COMMON_H
+#include "simd-common-ppc.h"
#include <altivec.h>
diff --git a/cipher/rijndael-ppc-functions.h b/cipher/rijndael-ppc-functions.h
index ec5cda73..eb39717d 100644
--- a/cipher/rijndael-ppc-functions.h
+++ b/cipher/rijndael-ppc-functions.h
@@ -40,6 +40,8 @@ ENCRYPT_BLOCK_FUNC (const RIJNDAEL_context *ctx, unsigned
char *out,
AES_ENCRYPT (b, rounds);
VEC_STORE_BE (out, 0, b, bige_const);
+ clear_vec_regs();
+
return 0; /* does not use stack */
}
@@ -61,6 +63,8 @@ DECRYPT_BLOCK_FUNC (const RIJNDAEL_context *ctx, unsigned
char *out,
AES_DECRYPT (b, rounds);
VEC_STORE_BE (out, 0, b, bige_const);
+ clear_vec_regs();
+
return 0; /* does not use stack */
}
@@ -116,6 +120,8 @@ CFB_ENC_FUNC (void *context, unsigned char *iv_arg, void
*outbuf_arg,
}
VEC_STORE_BE (iv_arg, 0, outiv, bige_const);
+
+ clear_vec_regs();
}
@@ -373,6 +379,8 @@ ECB_CRYPT_FUNC (void *context, void *outbuf_arg, const void
*inbuf_arg,
out++;
in++;
}
+
+ clear_vec_regs();
}
@@ -571,6 +579,8 @@ CFB_DEC_FUNC (void *context, unsigned char *iv_arg, void
*outbuf_arg,
}
VEC_STORE_BE (iv_arg, 0, iv, bige_const);
+
+ clear_vec_regs();
}
@@ -640,6 +650,8 @@ CBC_ENC_FUNC (void *context, unsigned char *iv_arg, void
*outbuf_arg,
while (nblocks);
VEC_STORE_BE (iv_arg, 0, outiv, bige_const);
+
+ clear_vec_regs();
}
@@ -845,6 +857,8 @@ CBC_DEC_FUNC (void *context, unsigned char *iv_arg, void
*outbuf_arg,
}
VEC_STORE_BE (iv_arg, 0, iv, bige_const);
+
+ clear_vec_regs();
}
@@ -1078,6 +1092,8 @@ CTR_ENC_FUNC (void *context, unsigned char *ctr_arg, void
*outbuf_arg,
}
VEC_STORE_BE (ctr_arg, 0, ctr, bige_const);
+
+ clear_vec_regs();
}
@@ -1584,6 +1600,8 @@ OCB_CRYPT_FUNC (gcry_cipher_hd_t c, void *outbuf_arg,
const void *inbuf_arg,
VEC_STORE_BE (c->u_ctr.ctr, 0, ctr, bige_const);
c->u_mode.ocb.data_nblocks = data_nblocks;
+ clear_vec_regs();
+
return 0;
}
@@ -1794,6 +1812,8 @@ OCB_AUTH_FUNC (gcry_cipher_hd_t c, void *abuf_arg, size_t
nblocks)
VEC_STORE_BE (c->u_mode.ocb.aad_sum, 0, ctr, bige_const);
c->u_mode.ocb.aad_nblocks = data_nblocks;
+ clear_vec_regs();
+
return 0;
}
@@ -2295,6 +2315,8 @@ XTS_CRYPT_FUNC (void *context, unsigned char *tweak_arg,
void *outbuf_arg,
VEC_STORE_BE (tweak_arg, 0, tweak, bige_const);
#undef GEN_TWEAK
+
+ clear_vec_regs();
}
@@ -2541,4 +2563,6 @@ CTR32LE_ENC_FUNC(void *context, unsigned char *ctr_arg,
void *outbuf_arg,
#undef VEC_ADD_CTRLE32
VEC_STORE_BE (ctr_arg, 0, vec_reve((block)ctr), bige_const);
+
+ clear_vec_regs();
}
diff --git a/cipher/rijndael-ppc.c b/cipher/rijndael-ppc.c
index 055b00c0..18fadd6e 100644
--- a/cipher/rijndael-ppc.c
+++ b/cipher/rijndael-ppc.c
@@ -201,6 +201,8 @@ _gcry_aes_ppc8_setkey (RIJNDAEL_context *ctx, const byte
*key)
}
wipememory(tk_vu32, sizeof(tk_vu32));
+
+ clear_vec_regs();
}
@@ -208,6 +210,8 @@ void PPC_OPT_ATTR
_gcry_aes_ppc8_prepare_decryption (RIJNDAEL_context *ctx)
{
internal_aes_ppc_prepare_decryption (ctx);
+
+ clear_vec_regs();
}
diff --git a/cipher/sha256-ppc.c b/cipher/sha256-ppc.c
index e5839a84..bcc08dad 100644
--- a/cipher/sha256-ppc.c
+++ b/cipher/sha256-ppc.c
@@ -25,6 +25,7 @@
defined(USE_SHA256) && \
__GNUC__ >= 4
+#include "simd-common-ppc.h"
#include <altivec.h>
#include "bufhelp.h"
@@ -590,6 +591,8 @@ sha256_transform_ppc(u32 state[8], const unsigned char
*data, size_t nblks)
vec_vsx_st (h0_h3, 4 * 0, state);
vec_vsx_st (h4_h7, 4 * 4, state);
+ clear_vec_regs();
+
return sizeof(w2) + sizeof(w);
}
diff --git a/cipher/sha512-ppc.c b/cipher/sha512-ppc.c
index d213c241..ed9486ee 100644
--- a/cipher/sha512-ppc.c
+++ b/cipher/sha512-ppc.c
@@ -25,6 +25,7 @@
defined(USE_SHA512) && \
__GNUC__ >= 4
+#include "simd-common-ppc.h"
#include <altivec.h>
#include "bufhelp.h"
@@ -705,6 +706,8 @@ sha512_transform_ppc(u64 state[8], const unsigned char
*data, size_t nblks)
vec_u64_store (h4, 8 * 4, (unsigned long long *)state);
vec_u64_store (h6, 8 * 6, (unsigned long long *)state);
+ clear_vec_regs();
+
return sizeof(w) + sizeof(w2);
}
diff --git a/cipher/simd-common-ppc.h b/cipher/simd-common-ppc.h
new file mode 100644
index 00000000..620a3b51
--- /dev/null
+++ b/cipher/simd-common-ppc.h
@@ -0,0 +1,77 @@
+/* simd-common-ppc.h - Common macros for PowerPC SIMD code
+ *
+ * Copyright (C) 2024 Jussi Kivilinna <jussi.kivili...@iki.fi>
+ *
+ * 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/>.
+ */
+
+#ifndef GCRY_SIMD_COMMON_PPC_H
+#define GCRY_SIMD_COMMON_PPC_H
+
+#include <config.h>
+
+#define memory_barrier_with_vec(a) __asm__("" : "+wa"(a) :: "memory")
+
+#define clear_vec_regs() __asm__ volatile("xxlxor 0, 0, 0\n" \
+ "xxlxor 1, 1, 1\n" \
+ "xxlxor 2, 2, 2\n" \
+ "xxlxor 3, 3, 3\n" \
+ "xxlxor 4, 4, 4\n" \
+ "xxlxor 5, 5, 5\n" \
+ "xxlxor 6, 6, 6\n" \
+ "xxlxor 7, 7, 7\n" \
+ "xxlxor 8, 8, 8\n" \
+ "xxlxor 9, 9, 9\n" \
+ "xxlxor 10, 10, 10\n" \
+ "xxlxor 11, 11, 11\n" \
+ "xxlxor 12, 12, 12\n" \
+ "xxlxor 13, 13, 13\n" \
+ "xxlxor 32, 32, 32\n" \
+ "xxlxor 33, 33, 33\n" \
+ "xxlxor 34, 34, 34\n" \
+ "xxlxor 35, 35, 35\n" \
+ "xxlxor 36, 36, 36\n" \
+ "xxlxor 37, 37, 37\n" \
+ "xxlxor 38, 38, 38\n" \
+ "xxlxor 39, 39, 39\n" \
+ "xxlxor 40, 40, 40\n" \
+ "xxlxor 41, 41, 41\n" \
+ "xxlxor 42, 42, 42\n" \
+ "xxlxor 43, 43, 43\n" \
+ "xxlxor 44, 44, 44\n" \
+ "xxlxor 45, 45, 45\n" \
+ "xxlxor 46, 46, 46\n" \
+ "xxlxor 47, 47, 47\n" \
+ "xxlxor 48, 48, 48\n" \
+ "xxlxor 49, 49, 49\n" \
+ "xxlxor 50, 50, 50\n" \
+ "xxlxor 51, 51, 51\n" \
+ ::: "vs0", "vs1", "vs2", "vs3", \
+ "vs4", "vs5", "vs6", "vs7", \
+ "vs8", "vs9", "vs10", "vs11", \
+ "vs12", "vs13", \
+ /* vs14-vs31 (f14-f31) are */ \
+ /* ABI callee saved. */ \
+ "vs32", "vs33", "vs34", "vs35", \
+ "vs36", "vs37", "vs38", "vs39", \
+ "vs40", "vs41", "vs42", "vs43", \
+ "vs44", "vs45", "vs46", "vs47", \
+ "vs48", "vs49", "vs50", "vs51", \
+ /* vs52-vs63 (v20-v31) are */ \
+ /* ABI callee saved. */ \
+ "memory")
+
+#endif /* GCRY_SIMD_COMMON_PPC_H */
diff --git a/cipher/sm4-ppc.c b/cipher/sm4-ppc.c
index bb2c55e0..2b26c39d 100644
--- a/cipher/sm4-ppc.c
+++ b/cipher/sm4-ppc.c
@@ -25,6 +25,7 @@
defined(HAVE_GCC_INLINE_ASM_PPC_ALTIVEC) && \
!defined(WORDS_BIGENDIAN) && (__GNUC__ >= 4)
+#include "simd-common-ppc.h"
#include <altivec.h>
#include "bufhelp.h"
@@ -298,25 +299,28 @@ sm4_ppc_crypt_blk1_16(u32 *rk, byte *out, const byte *in,
size_t nblks)
if (nblks >= 16)
{
sm4_ppc_crypt_blk16(rk, out, in);
- return;
}
-
- while (nblks >= 8)
+ else
{
- sm4_ppc_crypt_blk8(rk, out, in);
- in += 8 * 16;
- out += 8 * 16;
- nblks -= 8;
+ while (nblks >= 8)
+ {
+ sm4_ppc_crypt_blk8(rk, out, in);
+ in += 8 * 16;
+ out += 8 * 16;
+ nblks -= 8;
+ }
+
+ while (nblks)
+ {
+ size_t currblks = nblks > 4 ? 4 : nblks;
+ sm4_ppc_crypt_blk1_4(rk, out, in, currblks);
+ in += currblks * 16;
+ out += currblks * 16;
+ nblks -= currblks;
+ }
}
- while (nblks)
- {
- size_t currblks = nblks > 4 ? 4 : nblks;
- sm4_ppc_crypt_blk1_4(rk, out, in, currblks);
- in += currblks * 16;
- out += currblks * 16;
- nblks -= currblks;
- }
+ clear_vec_regs();
}
ASM_FUNC_ATTR_NOINLINE FUNC_ATTR_TARGET_P8 void
--
2.45.2
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