Adding upstream version 1.20.14.upstream/1.20.14upstream

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

1 files changed, 35 insertions, 0 deletions

diff --git a/src/internal/cpu/cpu_ppc64x.go b/src/internal/cpu/cpu_ppc64x.go
new file mode 100644
index 0000000..c4a08fe
--- /dev/null
+++ b/src/internal/cpu/cpu_ppc64x.go
@@ -0,0 +1,35 @@
+// Copyright 2017 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 ppc64 || ppc64le
+
+package cpu
+
+const CacheLinePadSize = 128
+
+func doinit() {
+	options = []option{
+		{Name: "darn", Feature: &PPC64.HasDARN},
+		{Name: "scv", Feature: &PPC64.HasSCV},
+		{Name: "power9", Feature: &PPC64.IsPOWER9},
+	}
+
+	osinit()
+}
+
+func isSet(hwc uint, value uint) bool {
+	return hwc&value != 0
+}
+
+func Name() string {
+	switch {
+	case PPC64.IsPOWER10:
+		return "POWER10"
+	case PPC64.IsPOWER9:
+		return "POWER9"
+	case PPC64.IsPOWER8:
+		return "POWER8"
+	}
+	return ""
+}