Adding upstream version 1.1.0.upstream/1.1.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_linux_ppc64x.go b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_linux_ppc64x.go
new file mode 100644
index 0000000..021356d
--- /dev/null
+++ b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/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
+}