Adding upstream version 1.22.1.upstream/1.22.1

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

1 files changed, 29 insertions, 0 deletions

diff --git a/src/runtime/testdata/testprog/segv_linux.go b/src/runtime/testdata/testprog/segv_linux.go
new file mode 100644
index 0000000..aa386bb
--- /dev/null
+++ b/src/runtime/testdata/testprog/segv_linux.go
@@ -0,0 +1,29 @@
+// Copyright 2022 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 main
+
+import "syscall"
+
+func init() {
+	register("TgkillSegv", TgkillSegv)
+}
+
+func TgkillSegv() {
+	c := make(chan bool)
+	go func() {
+		close(c)
+		for i := 0; ; i++ {
+			// Sum defined in segv.go.
+			Sum += i
+		}
+	}()
+
+	<-c
+
+	syscall.Tgkill(syscall.Getpid(), syscall.Gettid(), syscall.SIGSEGV)
+
+	// Wait for the OS to deliver the signal.
+	select {}
+}