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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S')
-rw-r--r-- | src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S b/src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S new file mode 100644 index 000000000..09a88e2e1 --- /dev/null +++ b/src/isa-l/crc/aarch64/crc32_iscsi_refl_pmull.S @@ -0,0 +1,53 @@ +######################################################################## +# Copyright(c) 2019 Arm Corporation All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Arm Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +######################################################################### + +#include "crc32_iscsi_refl_pmull.h" +#include "crc32_refl_common_pmull.h" + +crc32_refl_func crc32_iscsi_refl_pmull_internal + + .arch armv8-a+crc+crypto + .text + .align 3 + .global crc32_iscsi_refl_pmull + .type crc32_iscsi_refl_pmull, %function +crc32_iscsi_refl_pmull: + stp x29, x30, [sp, -32]! + mov x29, sp + + mov w7, w2 + sxtw x2, w1 + mov x1, x0 + mov w0, w7 + mvn w0, w0 + + bl crc32_iscsi_refl_pmull_internal + mvn w0, w0 + ldp x29, x30, [sp], 32 + ret |