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feat: 绑定 Atomics 全局对象方法并接入 test262

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This commit is contained in:
彭俊皓
2026-09-23 19:08:35 +00:00
parent c5589c98c2
commit a7fa12e588
9 changed files with 267 additions and 46 deletions
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crates/oxide_vm/src/bindings/mod.rs
+8 -2
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@@ -8,6 +8,8 @@ pub mod bind_array;
pub mod bind_array_buffer;
/// AsyncDisposableStack 构造器与原型的 native 方法绑定（含 dirty reset 同步）。
pub mod bind_async_disposable_stack;
/// Atomics 全局纯对象及其 10 个原子方法绑定。
pub mod bind_atomics;
/// BigInt 构造器与原型的 native 方法绑定。
pub mod bind_bigint;
/// Boolean 构造器与原型的 native 方法绑定。
@@ -634,7 +636,7 @@ fn install_to_string_tags(core: &Arc<KernelCore>, session: &KernelSession) {
let sh = core.shape_forge().as_ref();
let tag_id = oxide_types::private_key::WELL_KNOWN_SYMBOL_TO_STRING_TAG;
let tag_key = oxide_types::private_key::make_well_known_symbol_key(tag_id);
let cases: [(*mut JsObject, &str); 13] = [
let cases: [(*mut JsObject, &str); 14] = [
(world.map_proto.as_ptr() as *mut JsObject, "Map"),
(world.array_buffer_proto.as_ptr() as *mut JsObject, "ArrayBuffer"),
(world.shared_array_buffer_proto.as_ptr() as *mut JsObject, "SharedArrayBuffer"),
@@ -648,6 +650,7 @@ fn install_to_string_tags(core: &Arc<KernelCore>, session: &KernelSession) {
(world.math_object.as_ptr() as *mut JsObject, "Math"),
(world.json_object.as_ptr() as *mut JsObject, "JSON"),
(world.symbol_proto.as_ptr() as *mut JsObject, "Symbol"),
(world.atomics_object.as_ptr() as *mut JsObject, "Atomics"),
];
for (ptr, tag) in cases {
// SAFETY: ptr 为当前 builtin world 的内置原型，session 独占期间始终有效。
@@ -887,7 +890,6 @@ fn bind_stub_globals(core: &Arc<KernelCore>, session: &KernelSession, global: &m
oxide_builtins::stubs::finalization_registry_stub::<crate::vm::Vm> as *const (),
1,
),
("Atomics", oxide_builtins::stubs::atomics_stub::<crate::vm::Vm> as *const (), 0),
]
.into_iter()
.enumerate()
@@ -997,6 +999,7 @@ pub fn bind_global_builtin_slots(core: &Arc<KernelCore>, session: &KernelSession
("Math", JsValue::from_js_object(world.math_object.as_ptr() as *mut JsObject)),
("JSON", JsValue::from_js_object(world.json_object.as_ptr() as *mut JsObject)),
("Temporal", JsValue::from_js_object(world.temporal_object.as_ptr() as *mut JsObject)),
("Atomics", JsValue::from_js_object(world.atomics_object.as_ptr() as *mut JsObject)),
] {
bind_existing_global(core, global, name, value);
}
@@ -1188,6 +1191,9 @@ pub fn rebind_dirty_builtins(core: &Arc<KernelCore>, session: &mut KernelSession
if dirty.map_or(true, |d| d.math) {
bind_math::bind_math(core, session, global);
}
if dirty.map_or(true, |d| d.atomics) {
bind_atomics::bind_atomics(core, session, global);
}
if dirty.map_or(true, |d| d.json) {
bind_json::bind_json(core, session, global);
}