wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2026-07-10 17:30:52 +02:00
Code Issues Packages Projects Releases Wiki Activity

Aarch64 ASM: missing push and pop of vector regs

Browse Source 
Generated code wasn't pushing and poping vector registers when they were
64-bit.
Generation code fixed and SHA-256 ASM code fixed.
This commit is contained in:
Sean Parkinson
2025-10-29 09:15:32 +10:00
parent 1d64a4ed8f
commit d7807d39e0
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
wolfcrypt/src/port/arm/armv8-sha256-asm.S
+6 -2
View File
@@ -120,12 +120,14 @@ Transform_Sha256_Len_neon:
.p2align 2
_Transform_Sha256_Len_neon:
#endif /* __APPLE__ */
stp x29, x30, [sp, #-80]!
stp x29, x30, [sp, #-112]!
add x29, sp, #0
stp x17, x19, [x29, #24]
stp x20, x21, [x29, #40]
stp x22, x23, [x29, #56]
str x24, [x29, #72]
stp d8, d9, [x29, #80]
stp d10, d11, [x29, #96]
#ifndef __APPLE__
adrp x3, L_SHA256_transform_neon_len_k
add x3, x3, :lo12:L_SHA256_transform_neon_len_k
@@ -1089,7 +1091,9 @@ L_sha256_len_neon_start:
ldp x20, x21, [x29, #40]
ldp x22, x23, [x29, #56]
ldr x24, [x29, #72]
ldp x29, x30, [sp], #0x50
ldp d8, d9, [x29, #80]
ldp d10, d11, [x29, #96]
ldp x29, x30, [sp], #0x70
ret
#ifndef __APPLE__
.size Transform_Sha256_Len_neon,.-Transform_Sha256_Len_neon