vasilito
c825f470cb
redbear-ci / check (push) Has been cancelled
kf6-kwallet's kwalletbackend hard-requires LibGcrypt 1.5.0 for PBKDF2 key derivation and the GPG-backed wallet format. Vendor both libraries under the full-fork model (committed source/, offline-reproducible) and add libgcrypt to kf6-kwallet's dependencies. Release tarballs ship a pre-generated configure and a config.sub that already recognises the *-redox triple, so no autotools regeneration is needed at cook time. libgpg-error supplies a generic pthread-backed gpgrt_lock_t for Redox via its build script; the test-only redox.patch (tms/times stub) is baked into libgcrypt's source and kept alongside for future version bumps. Promoted from the stale recipes/wip copies (now .disabled).
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/* simd-common-aarch64.h - Common macros for AArch64 SIMD code
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*
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* Copyright (C) 2024 Jussi Kivilinna <jussi.kivilinna@iki.fi>
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*
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* This file is part of Libgcrypt.
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*
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* Libgcrypt is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* Libgcrypt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GCRY_SIMD_COMMON_AARCH64_H
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#define GCRY_SIMD_COMMON_AARCH64_H
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#include <config.h>
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#define memory_barrier_with_vec(a) __asm__("" : "+w"(a) :: "memory")
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#define clear_vec_regs() __asm__ volatile("movi v0.16b, #0;\n" \
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"movi v1.16b, #0;\n" \
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"movi v2.16b, #0;\n" \
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"movi v3.16b, #0;\n" \
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"movi v4.16b, #0;\n" \
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"movi v5.16b, #0;\n" \
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"movi v6.16b, #0;\n" \
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"movi v7.16b, #0;\n" \
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/* v8-v15 are ABI callee saved and \
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* get cleared by function \
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* epilog when used. */ \
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"movi v16.16b, #0;\n" \
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"movi v17.16b, #0;\n" \
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"movi v18.16b, #0;\n" \
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"movi v19.16b, #0;\n" \
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"movi v20.16b, #0;\n" \
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"movi v21.16b, #0;\n" \
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"movi v22.16b, #0;\n" \
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"movi v23.16b, #0;\n" \
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"movi v24.16b, #0;\n" \
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"movi v25.16b, #0;\n" \
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"movi v26.16b, #0;\n" \
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"movi v27.16b, #0;\n" \
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"movi v28.16b, #0;\n" \
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"movi v29.16b, #0;\n" \
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"movi v30.16b, #0;\n" \
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"movi v31.16b, #0;\n" \
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::: "memory", "v0", "v1", "v2", \
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"v3", "v4", "v5", "v6", "v7", \
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"v16", "v17", "v18", "v19", \
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"v20", "v21", "v22", "v23", \
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"v24", "v25", "v26", "v27", \
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"v28", "v29", "v30", "v31")
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#endif /* GCRY_SIMD_COMMON_AARCH64_H */
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