1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/dfsan/dfsan_flags.inc b/contrib/llvm-project/compiler-rt/lib/dfsan/dfsan_flags.inc
new file mode 100644
index 000000000000..67fda0eee490
--- /dev/null
+++ b/contrib/llvm-project/compiler-rt/lib/dfsan/dfsan_flags.inc
@@ -0,0 +1,43 @@
+//===-- dfsan_flags.inc -----------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// DFSan runtime flags.
+//
+//===----------------------------------------------------------------------===//
+#ifndef DFSAN_FLAG
+# error "Define DFSAN_FLAG prior to including this file!"
+#endif
+
+// DFSAN_FLAG(Type, Name, DefaultValue, Description)
+// See COMMON_FLAG in sanitizer_flags.inc for more details.
+
+DFSAN_FLAG(bool, warn_unimplemented, false,
+           "Whether to warn on unimplemented functions.")
+DFSAN_FLAG(bool, warn_nonzero_labels, false,
+           "Whether to warn on unimplemented functions.")
+DFSAN_FLAG(
+    bool, strict_data_dependencies, true,
+    "Whether to propagate labels only when there is an obvious data dependency"
+    "(e.g., when comparing strings, ignore the fact that the output of the"
+    "comparison might be data-dependent on the content of the strings). This"
+    "applies only to the custom functions defined in 'custom.c'.")
+DFSAN_FLAG(
+     int, origin_history_size, Origin::kMaxDepth,
+    "The limit of origin chain length. Non-positive values mean unlimited.")
+DFSAN_FLAG(
+     int, origin_history_per_stack_limit, 20000,
+    "The limit of origin node's references count. "
+    "Non-positive values mean unlimited.")
+DFSAN_FLAG(int, store_context_size, 20,
+           "The depth limit of origin tracking stack traces.")
+DFSAN_FLAG(bool, check_origin_invariant, false,
+           "Whether to check if the origin invariant holds.")
+DFSAN_FLAG(bool, zero_in_malloc, true,
+           "Whether to zero shadow space of new allocated memory.")
+DFSAN_FLAG(bool, zero_in_free, true,
+           "Whether to zero shadow space of deallocated memory.")