1 files changed, 28 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/base/base.go b/src/cmd/compile/internal/base/base.go
new file mode 100644
index 0000000000..e26b378472
--- /dev/null
+++ b/src/cmd/compile/internal/base/base.go
@@ -0,0 +1,28 @@
+// 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 base
+
+import (
+	"os"
+
+	"cmd/internal/obj"
+)
+
+var Ctxt *obj.Link
+
+var atExitFuncs []func()
+
+func AtExit(f func()) {
+	atExitFuncs = append(atExitFuncs, f)
+}
+
+func Exit(code int) {
+	for i := len(atExitFuncs) - 1; i >= 0; i-- {
+		f := atExitFuncs[i]
+		atExitFuncs = atExitFuncs[:i]
+		f()
+	}
+	os.Exit(code)
+}