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| author | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2022-05-12 09:06:07 +0300 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2022-05-15 11:06:02 +0300 |
| commit | fd02e8e78470deb661269c429f3348f811c054c6 (patch) | |
| tree | 65db38859f583410d4e59ead6b102563dc6d9a3a /cipher/sha1-armv8-aarch64-ce.S | |
| parent | a9700956361d280746f2bffe94cbdb72c95eb3ed (diff) | |
| download | libgcrypt-fd02e8e78470deb661269c429f3348f811c054c6.tar.gz | |
aarch64-asm: use ADR for getting pointers for local labels
* cipher/asm-common-aarch64.h (GET_DATA_POINTER): Remove.
(GET_LOCAL_POINTER): New.
* cipher/camellia-aarch64.S: Use GET_LOCAL_POINTER instead of ADR
instruction directly.
* cipher/chacha20-aarch64.S: Use GET_LOCAL_POINTER instead of
GET_DATA_POINTER.
* cipher/cipher-gcm-armv8-aarch64-ce.S: Likewise.
* cipher/crc-armv8-aarch64-ce.S: Likewise.
* cipher/sha1-armv8-aarch64-ce.S: Likewise.
* cipher/sha256-armv8-aarch64-ce.S: Likewise.
* cipher/sm3-aarch64.S: Likewise.
* cipher/sm3-armv8-aarch64-ce.S: Likewise.
* cipher/sm4-aarch64.S: Likewise.
---
Switch to use ADR instead of ADRP/LDR or ADRP/ADD for getting
data pointers within assembly files. ADR is more portable across
targets and does not require labels to be declared in GOT tables.
Reviewed-and-tested-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Diffstat (limited to 'cipher/sha1-armv8-aarch64-ce.S')
| -rw-r--r-- | cipher/sha1-armv8-aarch64-ce.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cipher/sha1-armv8-aarch64-ce.S b/cipher/sha1-armv8-aarch64-ce.S index ea26564b..f95717ee 100644 --- a/cipher/sha1-armv8-aarch64-ce.S +++ b/cipher/sha1-armv8-aarch64-ce.S @@ -109,7 +109,7 @@ _gcry_sha1_transform_armv8_ce: cbz x2, .Ldo_nothing; - GET_DATA_POINTER(x4, .LK_VEC); + GET_LOCAL_POINTER(x4, .LK_VEC); ld1 {vH0123.4s}, [x0] /* load h0,h1,h2,h3 */ ld1 {vK1.4s-vK4.4s}, [x4] /* load K1,K2,K3,K4 */ |