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	Commit message (Collapse)	Author	Age	Files	Lines
*	Provide crypto_cpu_caps_init() for amd64.	jsing	2024-10-18	1	-1/+6
\| \| \| \| \| \| \| \| \| \| \|	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@
*	Replace all uses of magic numbers when operating on OPENSSL_ia32_P[] by	miod	2016-11-04	1	-0/+90
	meaningful constants in a private header file, so that reviewers can actually get a chance to figure out what the code is attempting to do without knowing all cpuid bits. While there, turn it from an array of two 32-bit ints into a properly aligned 64-bit int. Use of OPENSSL_ia32_P is now restricted to the assembler parts. C code will now always use OPENSSL_cpu_caps() and check for the proper bits in the whole 64-bit word it returns. i386 tests and ok jsing@