Add AMD SEV/SME feature detection

klauspost / cpuid

CPU feature identification for Go

MIT License

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Add AMD SEV/SME feature detection #100

Closed klauspost closed 2 years ago

klauspost commented 2 years ago

Reference: E.4.17 Function 8000_001Fh—Encrypted Memory Capabilities from AMD64 Architecture Programmer’s Manual, Volume 3: General-Purpose and System Instructions.