tree 7c5f8300deef6a30254079727c9600f4c2a1ab9b
parent ff14179c036cebfbaa940ec18270dd8e76b52d88
author Ed Coyne <edcoyne@google.com> 1546988553 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1547750063 +0000

[zircon] Add CPUID library.

Noncomprehensive CPUID library, more than the kernel's current cpuid
parsing but less than complete. It has enough to eventually replace our
current cpuid parsing. It also has logic to parse topology information,
and unit tests.

Issue: ZX-3068

Test: Added unit tests, ran with "k ut cpuid" on qemu.
Change-Id: I64309d75f8e276d4a608aee5456c587172e28ddb