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ARM32 NEON ChaCha20: alignment fix#10484

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douzzer merged 1 commit into
wolfSSL:masterfrom
SparkiDev:arm32_neon_chacha20_align_fix
May 14, 2026
Merged

ARM32 NEON ChaCha20: alignment fix#10484
douzzer merged 1 commit into
wolfSSL:masterfrom
SparkiDev:arm32_neon_chacha20_align_fix

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Description

vldm and vstm assume an 32-bit alignment.
Change to use vld1 and vst1.

Testing

./configure --disable-shared LDFLAGS=--static --host=armv8 'CC=arm-linux-gnueabihf-gcc -Os' --enable-armasm host_alias=armv8

vldm and vstm assume an 32-bit alignment.
Change to use vld1 and vst1.
@SparkiDev SparkiDev self-assigned this May 14, 2026
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Code generated with PR:
https://github.com/wolfSSL/scripts/pull/577

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MemBrowse Memory Report

No memory changes detected for:

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Jenkins: retest this please

@SparkiDev SparkiDev assigned wolfSSL-Bot and douzzer and unassigned SparkiDev May 14, 2026
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detected and tested with multi-test quantum-safe-wolfssl-all-cross-armv7a-armasm-unittest-Os.

@douzzer douzzer merged commit 00fe73b into wolfSSL:master May 14, 2026
451 of 454 checks passed
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3 participants