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https://github.com/pjh456/OxideJS.git
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227dfe008f
- 泄漏修复:KernelSession 收尾(teardown_intrinsic_protos/free_session_upvalues) 释放内建对象 Box::into_raw 裸堆区(release_raw_heap 四区置空幂等)与 session upvalue 原件/晋升克隆别名去重释放;bindings 原生盒负载边、 session_gc 边记录、vm_props 属性区同步收尾 - 失控测试封顶:runner kernel max_alloc_bytes=256MiB(dispatch 采样口径 run_alloc_bytes/run_alloc_bytes_full),超限计 memory-limit 失败而非拖垮 进程 RSS(arena 高水位 GB 级 × 多 worker = 宿主 OOM) - 归属:RSS 泄漏 pre-existing(HEAD 无 WIP 同现);identifiers escaped unicode 挂死族另立 B132(pre-existing,supervise 超时自愈) - 验证:build/clippy/四 crate 测试全绿零新增告警;language 前 5000 测试 单窗峰值 330MB(旧 ~4.5MB/测试 单调增长→88GB OOM 签名消失), 窗口间峰值 0.17-1.6GB 有界、逐测试释放回基线
42 lines
1.8 KiB
Rust
42 lines
1.8 KiB
Rust
use std::sync::Arc;
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use oxide_kernel::kernel::{KernelCore, KernelSession};
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use oxide_kernel::shape_forge::EMPTY_SHAPE_ID;
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use oxide_types::object::JsObject;
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use oxide_types::value::JsValue;
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use crate::bindings::{
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apply_binding_table, bind_global_value, bind_iterator_ctor_identity, bind_iterator_function_prototype,
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configure_native_constructor,
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};
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/// 绑定 `Iterator` 全局构造器(`prototype` = %IteratorPrototype%、`from` 方法)。
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///
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/// 迭代器原型方法(%IteratorPrototype% 的 `@@iterator` 与各集合原型 `next`)由
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/// `rebind_dirty_builtins` 的 object 分支统一安装,本入口不重复绑定,避免
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/// 保留原型经 dirty reset 时属性槽膨胀。
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pub fn bind_iterator(core: &Arc<KernelCore>, session: &KernelSession, global: &mut JsObject) {
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let function_proto = session.builtin_world().function_proto.as_ptr() as *mut JsObject;
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let mut iterator = Box::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::from_js_object(function_proto)));
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iterator.set_function(true);
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configure_native_constructor(
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&mut iterator,
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oxide_builtins::iterator::iterator_constructor::<crate::vm::Vm> as *const (),
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0,
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);
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bind_iterator_ctor_identity(core, &mut iterator);
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bind_iterator_function_prototype(core, session, &mut iterator);
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apply_binding_table(
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session.builtin_world(),
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&mut iterator,
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core,
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&[("from", oxide_builtins::iterator::iterator_from::<crate::vm::Vm> as *const (), 1)],
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);
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let iterator_ptr = Box::into_raw(iterator);
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// 登记进 world 释放表:session 收尾统一释放构造器本体与属性区。
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session.builtin_world().track_leaked_object(iterator_ptr);
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bind_global_value(core, global, "Iterator", JsValue::from_js_object(iterator_ptr));
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}
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