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SP Intel x64 ASM: fixes #7666

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merged 1 commit into from
Jun 25, 2024
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@SparkiDev SparkiDev commented Jun 19, 2024

Description

Don't use RIP relative with XMM/YMM instructions.
For MSVC asm, explicitly state type for pointer.
For MSVC asm, don't use vmodvqu for saving XMM registers unless this is AVX2 code.

Fixes #7661, #7663

Testing

./configure '--disable-shared' '--enable-sp' '--enable-sp-asm'
make test

Checklist

  • added tests
  • updated/added doxygen
  • updated appropriate READMEs
  • Updated manual and documentation

Don't use RIP relative with XMM/YMM instructions.
For MSVC asm, explicitly state type for pointer.
For MSVC asm, don't use vmodvqu for saving XMM registers unless this is
AVX2 code.
@JacobBarthelmeh JacobBarthelmeh merged commit 263eb6c into wolfSSL:master Jun 25, 2024
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[Bug]: Parameter corruption passed in RCX register
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