feat(VM): 吃透 Chaos VM 程序结构层 —— 模块注册表 + collect 槽位表可静态导出

补上 VM_SPEC §5/§6 自己点出的缺口（"不是 VM 的问题, 而是模块系统 + 宿主调用序列"）。新增 tools/tdc_program.py（程序结构分析器）: * closures / entries / 字面串折叠 / 边界感知的函数体切分 * module_registry(): 识别顶层 "registry[id] = factory" 装配模式 -> 62 个模块工厂 * call_graph / shared_bodies / find_strings / --func 导出自身指令修掉两个真 bug: * tdc_disasm: RET_TRUE / THROW 未当终结符 -> 控制流穿过函数结尾线性走下去, 把父函数续段误判给夹在中间的兄弟函数（@4940 曾误归 @4362, 实为 @4160） * tdc_lift: 终结符判定写死 opcode 数值 19/49 -> 改为按语义名新增 tools/tdc_layout.py（静态导出 cd 槽位表）: 装配链已完全厘清: 顶层 = 62 个模块工厂的注册表（工厂形参 (module, exports, require)） -> 清单模块 arr[arr.length] = require(N) <<< 这串 require 的顺序就是 cd 槽位序 -> 分发模块按 .on/.reset/.get 分三数组 -> 装配模块 r3='{"cd":[' + for(...) r3 += r8.get() + '],"sd":{...}' 跨构建实测: core_js 的 require 串与线上构建的串**不同**（槽位序按构建随机化, 与 #31 一致）; 语义对位已验证若干槽（userAgent->cd[3], href->cd[4], languages->cd[5] 命中）。 VM_SPEC 新增 §9 程序结构层（模块系统 / 入口 / collect 装配 / 为何决定 12）。 selftest 全绿。
2026-10-12 00:13:27 +08:00
parent c55f833c66
commit c4fe365e8c
7 changed files with 749 additions and 17 deletions
@@ -3696,7 +3696,6 @@
@06336: CALL_METHOD        [1]
@06338: POP_TRY           
@06339: RET_TRUE          
-@06340: JUMP               target=@6564
@06343: ALLOC_REG          [9]
@06345: PUSH_TRY           catchTarget=@6274 catchVarReg=r9
@06348: PUSH_EMPTY_STR    
@@ -7430,7 +7429,6 @@
@12694: PUSH_IMM           [0]
@12696: POP_TRY           
@12697: RET_TRUE          
-@12698: JUMP               target=@12789
@12701: ALLOC_REG          [5]
@12703: PUSH_TRY           catchTarget=@12690 catchVarReg=r5
@12706: PUSH_IMM_ARRAY     [3]
@@ -7620,7 +7618,6 @@
@13033: PUSH_STR_CHAR      [112]
@13035: POP_TRY           
@13036: RET_TRUE          
-@13037: JUMP               target=@13357
@13040: ALLOC_REG          [6]
@13042: PUSH_TRY           catchTarget=@13024 catchVarReg=r6
@13045: PUSH_IMM_ARRAY     [3]
@@ -8358,7 +8355,6 @@
@14327: PUSH_TRUE         
@14328: POP_TRY           
@14329: RET_TRUE          
-@14330: JUMP               target=@14518
@14333: ALLOC_REG          [5]
@14335: PUSH_TRY           catchTarget=@14323 catchVarReg=r5
@14338: PUSH_IMM_ARRAY     [3]
@@ -9904,7 +9900,6 @@
@17076: PUSH_UNDEFINED    
@17077: POP_TRY           
@17078: RET_TRUE          
-@17079: JUMP               target=@17101
@17082: ALLOC_REG          [11]
@17084: PUSH_TRY           catchTarget=@17072 catchVarReg=r11
@17087: PUSH_IMM_ARRAY     [8]
@@ -10715,7 +10710,6 @@
@18571: PUSH_UNDEFINED    
@18572: POP_TRY           
@18573: RET_TRUE          
-@18574: JUMP               target=@18892
@18577: ALLOC_REG          [6]
@18579: PUSH_TRY           catchTarget=@18567 catchVarReg=r6
@18582: PUSH_IMM_ARRAY     [3]
@@ -15799,7 +15793,6 @@
@27198: PUSH_FALSE        
@27199: POP_TRY           
@27200: RET_TRUE          
-@27201: JUMP               target=@27362
@27204: ALLOC_REG          [5]
@27206: PUSH_TRY           catchTarget=@27194 catchVarReg=r5
@27209: PUSH_IMM_ARRAY     [3]
@@ -16195,7 +16188,6 @@
@27855: POP               
@27856: POP_TRY           
@27857: RET_TRUE          
-@27858: JUMP               target=@27900
@27861: ALLOC_REG          [5]
@27863: PUSH_TRY           catchTarget=@27829 catchVarReg=r5
@27866: PUSH_IMM_ARRAY     [3]
@@ -16262,7 +16254,6 @@
@27972: PUSH_FALSE        
@27973: POP_TRY           
@27974: RET_TRUE          
-@27975: JUMP               target=@28477
@27978: ALLOC_REG          [9]
@27980: PUSH_TRY           catchTarget=@27968 catchVarReg=r9
@27983: PUSH_IMM_ARRAY     [3]
@@ -16604,7 +16595,6 @@
@28575: PUSH_FALSE        
@28576: POP_TRY           
@28577: RET_TRUE          
-@28578: JUMP               target=@29390
@28581: ALLOC_REG          [12]
@28583: PUSH_TRY           catchTarget=@28571 catchVarReg=r12
@28586: PUSH_IMM_ARRAY     [3]
@@ -17157,7 +17147,6 @@
@29482: PUSH_FALSE        
@29483: POP_TRY           
@29484: RET_TRUE          
-@29485: JUMP               target=@29919
@29488: ALLOC_REG          [9]
@29490: PUSH_TRY           catchTarget=@29478 catchVarReg=r9
@29493: PUSH_IMM_ARRAY     [3]
@@ -17502,7 +17491,6 @@
@30087: PUSH_FALSE        
@30088: POP_TRY           
@30089: RET_TRUE          
-@30090: JUMP               target=@30935
@30093: ALLOC_REG          [10]
@30095: PUSH_TRY           catchTarget=@30083 catchVarReg=r10
@30098: PUSH_IMM_ARRAY     [3]
@@ -18345,7 +18333,6 @@
@31579: POP_TRY           
@31580: POP_TRY           
@31581: RET_TRUE          
-@31582: JUMP               target=@31627
@31585: ALLOC_REG          [10]
@31587: PUSH_TRY           catchTarget=@31574 catchVarReg=r10
@31590: PUSH_IMM_ARRAY     [4]
@@ -19626,7 +19613,6 @@
@33841: PUSH_EMPTY_STR    
@33842: POP_TRY           
@33843: RET_TRUE          
-@33844: JUMP               target=@34228
@33847: ALLOC_REG          [8]
@33849: PUSH_TRY           catchTarget=@33837 catchVarReg=r8
@33852: PUSH_IMM_ARRAY     [3]
@@ -24144,7 +24130,6 @@
@42082: POP               
@42083: PUSH_TRUE         
@42084: RET_TRUE          
-@42085: JUMP               target=@42025
@42088: PUSH_FALSE        
@42089: RET_TRUE          
@42090: CREATE_CLOSURE     target=@41870 caps=[r5=r3,r6=r4] params=[p0->r3]
@@ -25676,7 +25661,6 @@
@44769: PUSH_STR_CHAR      [114]
@44771: NEW_METHOD         [1]
@44773: THROW             
-@44774: POP_TRY           
@44775: IS_EXCEPTION      
@44776: PUSH_UNDEFINED    
@44777: RET_TRUE