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-rw-r--r--lib/ubsan/ubsan_win_dynamic_runtime_thunk.cpp20
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/ubsan/ubsan_win_dynamic_runtime_thunk.cpp b/lib/ubsan/ubsan_win_dynamic_runtime_thunk.cpp
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+++ b/lib/ubsan/ubsan_win_dynamic_runtime_thunk.cpp
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+//===-- ubsan_win_dynamic_runtime_thunk.cpp -------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines things that need to be present in the application modules
+// to interact with Ubsan, when it is included in a dll.
+//
+//===----------------------------------------------------------------------===//
+#ifdef SANITIZER_DYNAMIC_RUNTIME_THUNK
+#define SANITIZER_IMPORT_INTERFACE 1
+#include "sanitizer_common/sanitizer_win_defs.h"
+// Define weak alias for all weak functions imported from ubsan.
+#define INTERFACE_FUNCTION(Name)
+#define INTERFACE_WEAK_FUNCTION(Name) WIN_WEAK_IMPORT_DEF(Name)
+#include "ubsan_interface.inc"
+#endif // SANITIZER_DYNAMIC_RUNTIME_THUNK