Adding upstream version 1.19.8.upstream/1.19.8upstream

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

1 files changed, 23 insertions, 0 deletions

diff --git a/src/runtime/os_linux_ppc64x.go b/src/runtime/os_linux_ppc64x.go
new file mode 100644
index 0000000..25d7ccc
--- /dev/null
+++ b/src/runtime/os_linux_ppc64x.go
@@ -0,0 +1,23 @@
+// Copyright 2016 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)
+
+package runtime
+
+import "internal/cpu"
+
+func archauxv(tag, val uintptr) {
+	switch tag {
+	case _AT_HWCAP:
+		// ppc64x doesn't have a 'cpuid' instruction
+		// equivalent and relies on HWCAP/HWCAP2 bits for
+		// hardware capabilities.
+		cpu.HWCap = uint(val)
+	case _AT_HWCAP2:
+		cpu.HWCap2 = uint(val)
+	}
+}
+
+func osArchInit() {}