1 files changed, 28 insertions, 0 deletions
diff --git a/include/lldb/Symbol/CallFrameInfo.h b/include/lldb/Symbol/CallFrameInfo.h
new file mode 100644
index 0000000000000..765ddb41ab0cc
--- /dev/null
+++ b/include/lldb/Symbol/CallFrameInfo.h
@@ -0,0 +1,28 @@
+//===-- CallFrameInfo.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_CallFrameInfo_h_
+#define liblldb_CallFrameInfo_h_
+
+#include "lldb/Core/Address.h"
+
+namespace lldb_private {
+
+class CallFrameInfo {
+public:
+  virtual ~CallFrameInfo() = default;
+
+  virtual bool GetAddressRange(Address addr, AddressRange &range) = 0;
+
+  virtual bool GetUnwindPlan(const Address &addr, UnwindPlan &unwind_plan) = 0;
+  virtual bool GetUnwindPlan(const AddressRange &range, UnwindPlan &unwind_plan) = 0;
+};
+
+} // namespace lldb_private
+
+#endif // liblldb_CallFrameInfo_h_