Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Provide crypto_cpu_caps_init() for amd64. | jsing | 2024-10-18 | 1 | -0/+114 |
This is a CPU capability detection implementation in C, with minimal inline assembly (for cpuid and xgetbv). This replaces the assembly mess generated by x86_64cpuid.pl. Rather than populating OPENSSL_ia32cap_P directly with CPUID output, just set the bits that the remaining perlasm checks (namely AESNI, AVX, FXSR, INTEL, HT, MMX, PCLMUL, SSE, SSE2 and SSSE3). ok joshua@ tb@ |