1 files changed, 30 insertions, 0 deletions
diff --git a/config/external/rlbox/rlbox_config.h b/config/external/rlbox/rlbox_config.h
new file mode 100644
index 0000000000..c9aa34e4db
--- /dev/null
+++ b/config/external/rlbox/rlbox_config.h
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef RLBOX_CONFIG
+#define RLBOX_CONFIG
+
+#include "mozilla/Assertions.h"
+
+// All uses of rlbox's function and callbacks invocations are on a single
+// thread right now, so we disable rlbox thread checks for performance
+// See (Bug 1739298) for more details
+#define RLBOX_SINGLE_THREADED_INVOCATIONS
+
+#define RLBOX_CUSTOM_ABORT(msg) MOZ_CRASH_UNSAFE_PRINTF("RLBox crash: %s", msg)
+
+// The MingW compiler does not correctly handle static thread_local inline
+// members. This toggles a workaround that allows the host application (firefox)
+// to provide TLS storage via functions. This can be removed if the MingW bug is
+// fixed.
+#define RLBOX_EMBEDDER_PROVIDES_TLS_STATIC_VARIABLES
+
+// When instantiating a wasm sandbox, rlbox requires the name of the wasm module
+// being instantiated. LLVM and wasm2c use the module name by choosing the name
+// used to generate the wasm file. In Firefox this is a static library called
+// rlbox
+#define RLBOX_WASM2C_MODULE_NAME rlbox
+
+#endif