Tobias Klauser ef9fd89ba2 cpu: read ARM64 registers using sysctl(3) on netbsd/arm64 ...

Use sysctl("machdep.cpu0.cpu_id") to retrieve the ARM64 cpu_id
information on netbsd/arm64. This includes the ISAR0, ISAR1 and PFR0
registers which can be parsed using existing functionality.

In order to use sysctl(3) without depending on x/sys/unix, some
functionality needed to be copied and slightly adjusted.

Change-Id: Ic9a133917ae5da516e6794f375bd7602d9bd3aa6
Reviewed-on: https://go-review.googlesource.com/c/sys/+/264378
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Trust: Benny Siegert <bsiegert@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>

2020-10-24 13:24:49 +00:00

..

asm_aix_ppc64.s

cpu: don't depend on the golang.org/x/sys/unix package for AIX

2019-05-28 18:36:47 +00:00

byteorder.go

cpu: adjust godoc comment for hostByteOrder

2020-06-15 20:00:32 +00:00

cpu_aix.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_arm64.go

cpu: read ARM64 registers using sysctl(3) on netbsd/arm64

2020-10-24 13:24:49 +00:00

cpu_arm64.s

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_arm.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_gc_arm64.go

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_gc_s390x.go

cpu: add CPU features for s390x

2019-02-28 11:51:10 +00:00

cpu_gc_x86.go

cpu: fix gccgo build

2018-06-06 20:27:47 +00:00

cpu_gccgo_arm64.go

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_gccgo_s390x.go

cpu: add CPU features for s390x

2019-02-28 11:51:10 +00:00

cpu_gccgo_x86.c

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_gccgo_x86.go

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_linux_arm64.go

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

cpu_linux_arm.go

cpu: support ARM feature detection on Linux

2019-09-27 07:32:44 +00:00

cpu_linux_mips64x.go

cpu: add missing build tag for linux

2020-08-19 17:11:15 +00:00

cpu_linux_noinit.go

cpu: add mips64x feature detection

2020-03-02 08:32:56 +00:00

cpu_linux_ppc64x.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_linux_s390x.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_linux.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_mips64x.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_mipsx.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_netbsd_arm64.go

cpu: read ARM64 registers using sysctl(3) on netbsd/arm64

2020-10-24 13:24:49 +00:00

cpu_other_arm64.go

cpu: read ARM64 registers using sysctl(3) on netbsd/arm64

2020-10-24 13:24:49 +00:00

cpu_other_arm.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_ppc64x.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_riscv64.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_s390x.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_s390x.s

cpu: add CPU features for s390x

2019-02-28 11:51:10 +00:00

cpu_test.go

cpu: add support for detecting AVX-512

2020-09-28 20:51:50 +00:00

cpu_wasm.go

cpu: add GODEBUG options to disable use of instruction set extensions

2020-08-05 06:55:43 +00:00

cpu_x86.go

cpu: add support for detecting AVX-512

2020-09-28 20:51:50 +00:00

cpu_x86.s

cpu: add gccgo implementation

2018-06-06 16:53:29 +00:00

cpu.go

cpu: add support for detecting AVX-512

2020-09-28 20:51:50 +00:00

hwcap_linux.go

cpu: support reading arm64 CPU feature registers

2019-12-04 07:21:56 +00:00

syscall_aix_gccgo.go

cpu: add support for gccgo on aix

2020-05-15 09:58:57 +00:00

syscall_aix_ppc64_gc.go

cpu: add missing linkname for libc_getsystemcfg on aix/ppc64

2019-05-29 13:00:38 +00:00