1 files changed, 28 insertions, 0 deletions
diff --git a/src/runtime/testdata/testprogcgo/sigpanic.go b/src/runtime/testdata/testprogcgo/sigpanic.go
new file mode 100644
index 0000000..cb46030
--- /dev/null
+++ b/src/runtime/testdata/testprogcgo/sigpanic.go
@@ -0,0 +1,28 @@
+// 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.
+
+package main
+
+// This program will crash.
+// We want to test unwinding from sigpanic into C code (without a C symbolizer).
+
+/*
+#cgo CFLAGS: -O0
+
+char *pnil;
+
+static int f1(void) {
+	*pnil = 0;
+	return 0;
+}
+*/
+import "C"
+
+func init() {
+	register("TracebackSigpanic", TracebackSigpanic)
+}
+
+func TracebackSigpanic() {
+	C.f1()
+}