Adding upstream version 1.22.1.upstream/1.22.1

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

1 files changed, 19 insertions, 0 deletions

diff --git a/src/runtime/os_netbsd_amd64.go b/src/runtime/os_netbsd_amd64.go
new file mode 100644
index 0000000..74eea0c
--- /dev/null
+++ b/src/runtime/os_netbsd_amd64.go
@@ -0,0 +1,19 @@
+// Copyright 2009 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.
+
+package runtime
+
+import (
+	"internal/abi"
+	"unsafe"
+)
+
+func lwp_mcontext_init(mc *mcontextt, stk unsafe.Pointer, mp *m, gp *g, fn uintptr) {
+	// Machine dependent mcontext initialisation for LWP.
+	mc.__gregs[_REG_RIP] = uint64(abi.FuncPCABI0(lwp_tramp))
+	mc.__gregs[_REG_RSP] = uint64(uintptr(stk))
+	mc.__gregs[_REG_R8] = uint64(uintptr(unsafe.Pointer(mp)))
+	mc.__gregs[_REG_R9] = uint64(uintptr(unsafe.Pointer(gp)))
+	mc.__gregs[_REG_R12] = uint64(fn)
+}