summaryrefslogtreecommitdiffstats
path: root/js/src/wasm/WasmContext.h
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/wasm/WasmContext.h')
-rw-r--r--js/src/wasm/WasmContext.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/wasm/WasmContext.h b/js/src/wasm/WasmContext.h
new file mode 100644
index 0000000000..5064401a81
--- /dev/null
+++ b/js/src/wasm/WasmContext.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ *
+ * Copyright 2020 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef wasm_context_h
+#define wasm_context_h
+
+namespace js {
+namespace wasm {
+
+// wasm::Context lives in JSContext and contains the wasm-related per-context
+// state.
+
+class Context {
+ public:
+ Context() : triedToInstallSignalHandlers(false), haveSignalHandlers(false) {}
+
+ // Used by wasm::EnsureThreadSignalHandlers(cx) to install thread signal
+ // handlers once per JSContext/thread.
+ bool triedToInstallSignalHandlers;
+ bool haveSignalHandlers;
+};
+
+} // namespace wasm
+} // namespace js
+
+#endif // wasm_context_h