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feat: 类体计算键访问器落地动态定义访问器指令

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彭俊皓
2026-09-24 09:16:08 +00:00
parent 821e24cd0b
commit 70e03c6a62
12 changed files with 193 additions and 21 deletions
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crates/oxide_ir/src/inst.rs
+6
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@@ -206,6 +206,12 @@ impl Inst {
pub fn define_accessor_attrs(home: Operand, get: Operand, set: Operand, key_idx: u32, attrs: u32) -> Self {
Self::with_ext(OpCode::DEFINE_ACCESSOR_ATTRS, home, get, set, &[key_idx, attrs])
}
/// 定义计算键访问器属性并指定描述符：ext = [key 寄存器（高位标记 `0x8000_0000 | key_reg`）,
/// attrs]（attrs 位同 DEFINE_PROP_ATTRS），键值运行期从寄存器读取。
pub fn define_accessor_attrs_dynamic(home: Operand, get: Operand, set: Operand, key_reg: u32, attrs: u32) -> Self {
Self::with_ext(OpCode::DEFINE_ACCESSOR_ATTRS_DYNAMIC, home, get, set, &[0x8000_0000 | key_reg, attrs])
}
/// 定义访问器属性（运行时计算键）：home 为宿主对象，get/set 为访问器函数寄存器，
/// key_reg 为键值寄存器（编码进 ext[0]，高位标记 `0x8000_0000 | key_reg`）。
pub fn define_accessor_dynamic(home: Operand, get: Operand, set: Operand, key_reg: u32) -> Self {