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-rw-r--r--js/public/shadow/Function.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/js/public/shadow/Function.h b/js/public/shadow/Function.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * 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/. */
+
+/* Shadow definition of |JSFunction| innards. Do not use this directly! */
+
+#ifndef js_shadow_Function_h
+#define js_shadow_Function_h
+
+#include <stdint.h> // uint16_t
+
+#include "jstypes.h" // JS_PUBLIC_API
+
+#include "js/CallArgs.h" // JSNative
+#include "js/shadow/Object.h" // JS::shadow::Object
+#include "js/Value.h" // JS::Value
+
+class JS_PUBLIC_API JSFunction;
+class JSJitInfo;
+
+namespace JS {
+
+namespace shadow {
+
+struct Function : shadow::Object {
+ enum {
+ FlagsAndArgCountSlot,
+ NativeFuncOrInterpretedEnvSlot,
+ NativeJitInfoOrInterpretedScriptSlot,
+ AtomSlot
+ };
+ uint32_t flagsAndArgCount() const {
+ return fixedSlots()[FlagsAndArgCountSlot].toPrivateUint32();
+ }
+
+ void* jitInfoOrScript() const {
+ return fixedSlots()[NativeJitInfoOrInterpretedScriptSlot].toPrivate();
+ }
+
+ void setJitInfoOrScript(void* ptr) {
+ fixedSlots()[NativeJitInfoOrInterpretedScriptSlot] = JS::PrivateValue(ptr);
+ }
+};
+
+} // namespace shadow
+
+} // namespace JS
+
+#endif // js_shadow_Function_h