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| author |  Tobi Smethurst <31960611+tsmethurst@users.noreply.github.com> | 2021-08-12 21:03:24 +0200 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2021-08-12 21:03:24 +0200 |
| commit | 98263a7de64269898a2f81207e38943b5c8e8653 (patch) | |
| tree | 743c90f109a6c5d27832d1dcef2388d939f0f77a /vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go | |
| parent | Text duplication fix (#137) (diff) | |
| download | gotosocial-98263a7de64269898a2f81207e38943b5c8e8653.tar.xz | |
Grand test fixup (#138)
* start fixing up tests
* fix up tests + automate with drone
* fiddle with linting
* messing about with drone.yml
* some more fiddling
* hmmm
* add cache
* add vendor directory
* verbose
* ci updates
* update some little things
* update sig
Diffstat (limited to 'vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go')
| -rw-r--r-- | vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go new file mode 100644 index 000000000..021356d6d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go @@ -0,0 +1,32 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && (ppc64 || ppc64le) +// +build linux +// +build ppc64 ppc64le + +package cpu + +// HWCAP/HWCAP2 bits. These are exposed by the kernel. +const ( + // ISA Level + _PPC_FEATURE2_ARCH_2_07 = 0x80000000 + _PPC_FEATURE2_ARCH_3_00 = 0x00800000 + + // CPU features + _PPC_FEATURE2_DARN = 0x00200000 + _PPC_FEATURE2_SCV = 0x00100000 +) + +func doinit() { + // HWCAP2 feature bits + PPC64.IsPOWER8 = isSet(hwCap2, _PPC_FEATURE2_ARCH_2_07) + PPC64.IsPOWER9 = isSet(hwCap2, _PPC_FEATURE2_ARCH_3_00) + PPC64.HasDARN = isSet(hwCap2, _PPC_FEATURE2_DARN) + PPC64.HasSCV = isSet(hwCap2, _PPC_FEATURE2_SCV) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} |