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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:15:26 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 13:15:26 +0000 |
| commit | 82539ad8d59729fb45b0bb0edda8f2bddb719eb1 (patch) | |
| tree | 58f0b58e6f44f0e04d4a6373132cf426fa835fa7 /src/crypto/sha512/sha512block_s390x.s | |
| parent | Initial commit. (diff) | |
| download | golang-1.17-upstream.tar.xz golang-1.17-upstream.zip | |
Adding upstream version 1.17.13.upstream/1.17.13upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/crypto/sha512/sha512block_s390x.s')
| -rw-r--r-- | src/crypto/sha512/sha512block_s390x.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/crypto/sha512/sha512block_s390x.s b/src/crypto/sha512/sha512block_s390x.s new file mode 100644 index 0000000..f221bd1 --- /dev/null +++ b/src/crypto/sha512/sha512block_s390x.s @@ -0,0 +1,20 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "textflag.h" + +// func block(dig *digest, p []byte) +TEXT ·block(SB), NOSPLIT|NOFRAME, $0-32 + MOVBZ ·useAsm(SB), R4 + LMG dig+0(FP), R1, R3 // R2 = &p[0], R3 = len(p) + MOVBZ $3, R0 // SHA-512 function code + CMPBEQ R4, $0, generic + +loop: + WORD $0xB93E0002 // KIMD R2 + BVS loop // continue if interrupted + RET + +generic: + BR ·blockGeneric(SB) |