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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/vm/JSAtomState.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/vm/JSAtomState.h')
-rw-r--r--js/src/vm/JSAtomState.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/vm/JSAtomState.h b/js/src/vm/JSAtomState.h
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+++ b/js/src/vm/JSAtomState.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/. */
+
+#ifndef vm_JSAtomState_h
+#define vm_JSAtomState_h
+
+#include "gc/Barrier.h"
+#include "js/ProtoKey.h"
+#include "js/Symbol.h"
+#include "vm/CommonPropertyNames.h"
+
+namespace js {
+class PropertyName;
+} // namespace js
+
+/* Various built-in or commonly-used names pinned on first context. */
+struct JSAtomState {
+#define PROPERTYNAME_FIELD(id, text) \
+ js::ImmutableTenuredPtr<js::PropertyName*> id;
+ FOR_EACH_COMMON_PROPERTYNAME(PROPERTYNAME_FIELD)
+#undef PROPERTYNAME_FIELD
+#define PROPERTYNAME_FIELD(name, clasp) \
+ js::ImmutableTenuredPtr<js::PropertyName*> name;
+ JS_FOR_EACH_PROTOTYPE(PROPERTYNAME_FIELD)
+#undef PROPERTYNAME_FIELD
+#define PROPERTYNAME_FIELD(name) \
+ js::ImmutableTenuredPtr<js::PropertyName*> name;
+ JS_FOR_EACH_WELL_KNOWN_SYMBOL(PROPERTYNAME_FIELD)
+#undef PROPERTYNAME_FIELD
+#define PROPERTYNAME_FIELD(name) \
+ js::ImmutableTenuredPtr<js::PropertyName*> Symbol_##name;
+ JS_FOR_EACH_WELL_KNOWN_SYMBOL(PROPERTYNAME_FIELD)
+#undef PROPERTYNAME_FIELD
+
+ js::ImmutableTenuredPtr<js::PropertyName*>* wellKnownSymbolNames() {
+#define FIRST_PROPERTYNAME_FIELD(name) return &name;
+ JS_FOR_EACH_WELL_KNOWN_SYMBOL(FIRST_PROPERTYNAME_FIELD)
+#undef FIRST_PROPERTYNAME_FIELD
+ }
+
+ js::ImmutableTenuredPtr<js::PropertyName*>* wellKnownSymbolDescriptions() {
+#define FIRST_PROPERTYNAME_FIELD(name) return &Symbol_##name;
+ JS_FOR_EACH_WELL_KNOWN_SYMBOL(FIRST_PROPERTYNAME_FIELD)
+#undef FIRST_PROPERTYNAME_FIELD
+ }
+};
+
+namespace js {
+
+#define NAME_OFFSET(name) offsetof(JSAtomState, name)
+
+inline Handle<PropertyName*> AtomStateOffsetToName(const JSAtomState& atomState,
+ size_t offset) {
+ return *reinterpret_cast<js::ImmutableTenuredPtr<js::PropertyName*>*>(
+ (char*)&atomState + offset);
+}
+
+} /* namespace js */
+
+#endif /* vm_JSAtomState_h */