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Add FreeBSD Arm64 support (#295)

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* Add FreeBSD Arm64 detection

Getting all the features is handled by reading /var/run/dmesg.boot. Feature detections were taken from the freebsd kernel code sys/arm64/arm64/identcpu.c

* Add FreeBSD Arm64 tests

* Add flagm, flagm2 and rng detection

* Add HWCAP FreeBSD AArch64

* Update include to use linux hwcaps for powerpc

* Add FreeBSD aarch64 impl

* Separate Hwacps to freebsd and linux implementation

* Add aarch64 midr_el1 implementation

* Add detection hwcap cpuid to hwcaps.h

* Add MIDR_EL1 tests
This commit is contained in:
Mykola Hohsadze
2023-09-19 12:02:25 +03:00
committed by GitHub
parent 494d9657ef
commit 89a3f0358a
11 changed files with 424 additions and 155 deletions
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6
bazel/platforms.bzl
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@ -16,3 +16,9 @@ PLATFORM_CPU_RISCV64 = ("@platforms//cpu:riscv64")
PLATFORM_OS_MACOS = ("@platforms//os:macos")
PLATFORM_OS_LINUX = ("@platforms//os:linux")
PLATFORM_OS_ANDROID = ("@platforms//os:android")
PLATFORM_OS_FREEBSD = ("@platforms//os:freebsd")