1 files changed, 15 insertions, 0 deletions
diff --git a/libgo/runtime/go-breakpoint.c b/libgo/runtime/go-breakpoint.c
new file mode 100644
index 00000000000..bb6eddc36fc
--- /dev/null
+++ b/libgo/runtime/go-breakpoint.c
@@ -0,0 +1,15 @@
+/* go-breakpoint.c -- the runtime.Breakpoint function.
+
+   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.  */
+
+#include <sched.h>
+
+void Breakpoint (void) asm ("libgo_runtime.runtime.Breakpoint");
+
+void
+Breakpoint (void)
+{
+  __builtin_trap ();
+}