diff --git a/text5.txt b/text5.txt
index 67e47f0..990266c 100644
--- a/text5.txt
+++ b/text5.txt
@@ -6452,3 +6452,72 @@ Guard g10 interpreter fixture coverage
 ```
 
 提交后再复跑同一组 gate。
+
+六十七、2026-06-12 继续执行记录：INI subroutine staging manifest guard
+
+本轮继续沿当前 host 可执行路线推进。提交后守门已通过：
+
+```text
+vendor sync up to date
+standalone CNC semantics guard complete
+```
+
+当前 host 仍缺 `halcmd`、`halrun`、`linuxcnc`、`milltask`，因此不执行任何
+`ENABLE_*_RUNTIME_PROBE=1` opt-in native probe。
+
+1. 候选选择。
+
+选择已有 Node/browser 执行覆盖、且依赖 `[RS274NGC]SUBROUTINE_PATH` staging 的
+两个 pure interpreter family：
+
+- `tests/interp/sub-call-from-sub`
+- `tests/interp/nested-sub-in-file-error`
+
+这两个 family 不需要 HAL/task/tool DB/user-M process，只需要确认 staging helper
+不会遗漏 INI subroutine 文件。
+
+2. 更新。
+
+更新：
+
+- `wasm-port/tests/wasm/node/verify_interp_wasm.mjs`
+- `wasm-port/tests/browser/interp_smoke.html`
+
+Node 新增：
+
+- `subCallFromSubNgcFiles` 固定：
+  - `test.ngc`
+  - `subs/caller.ngc`
+  - `subs/helper.ngc`
+- `nestedSubInFileErrorNgcFiles` 固定：
+  - `test.ngc`
+  - `subs/sequential.ngc`
+- Node 对上述列表分别与
+  `interpRegressionNgcFilesRecursive("sub-call-from-sub")` 和
+  `interpRegressionNgcFilesRecursive("nested-sub-in-file-error")` 精确对账；
+- Node 还检查 `stageInterpIniContext()` 返回的 `plan.files` 中 `.ngc` 文件集合
+  与上述列表一致。
+
+Browser 新增：
+
+- 对上述两个 fixed list 做 count 和 duplicate-free guard；
+- 检查 browser `stageInterpIniContext()` 返回的 `plan.files` 中 `.ngc` 文件集合
+  与 fixed list 一致；
+- browser 仍不枚举目录。
+
+3. 下一步工作建议。
+
+先复跑：
+
+```bash
+git diff --check
+wasm-port/tests/wasm/node/verify_interp_wasm.sh
+wasm-port/tests/browser/verify_interp_browser.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+如果通过，做小提交，建议 message：
+
+```text
+Guard INI subroutine staging manifests
+```
diff --git a/wasm-port/tests/browser/interp_smoke.html b/wasm-port/tests/browser/interp_smoke.html
index 9ab9ee1..740056f 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -7239,6 +7239,22 @@
       );
 
       const subCallFromSubPlan = await stageInterpIniContext(interp, "sub-call-from-sub");
+      const subCallFromSubNgcFiles = [
+        "subs/caller.ngc",
+        "subs/helper.ngc",
+        "test.ngc",
+      ];
+      if (subCallFromSubNgcFiles.length !== 3 || new Set(subCallFromSubNgcFiles).size !== subCallFromSubNgcFiles.length) {
+        throw new Error("browser_interp_sub_call_from_sub_fixture_coverage: list drift");
+      }
+      const subCallFromSubStagedNgcFiles = subCallFromSubPlan.files
+        .map((file) => file.sourceRel)
+        .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+        .map((sourceRel) => sourceRel.replace("tests/interp/sub-call-from-sub/", ""))
+        .sort();
+      if (subCallFromSubStagedNgcFiles.join(",") !== subCallFromSubNgcFiles.join(",")) {
+        throw new Error("browser_interp_sub_call_from_sub_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_sub_call_from_sub",
         interp.runFileWithIni(
@@ -7294,6 +7310,21 @@
         interp,
         "nested-sub-in-file-error",
       );
+      const nestedSubInFileErrorNgcFiles = [
+        "subs/sequential.ngc",
+        "test.ngc",
+      ];
+      if (nestedSubInFileErrorNgcFiles.length !== 2 || new Set(nestedSubInFileErrorNgcFiles).size !== nestedSubInFileErrorNgcFiles.length) {
+        throw new Error("browser_interp_nested_sub_in_file_error_fixture_coverage: list drift");
+      }
+      const nestedSubInFileErrorStagedNgcFiles = nestedSubInFileErrorPlan.files
+        .map((file) => file.sourceRel)
+        .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+        .map((sourceRel) => sourceRel.replace("tests/interp/nested-sub-in-file-error/", ""))
+        .sort();
+      if (nestedSubInFileErrorStagedNgcFiles.join(",") !== nestedSubInFileErrorNgcFiles.join(",")) {
+        throw new Error("browser_interp_nested_sub_in_file_error_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_nested_sub_in_file_error",
         interp.runFileWithIni(
diff --git a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
index 3295b85..48c7f3d 100644
--- a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
+++ b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
@@ -2134,6 +2134,25 @@ verifyExpectedOutput(
 );
 
 const subCallFromSubPlan = stageInterpIniContext("sub-call-from-sub");
+const subCallFromSubNgcFiles = [
+  "subs/caller.ngc",
+  "subs/helper.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  subCallFromSubNgcFiles,
+  interpRegressionNgcFilesRecursive("sub-call-from-sub"),
+  "interp sub-call-from-sub fixture coverage drift",
+);
+assert.deepEqual(
+  subCallFromSubPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/sub-call-from-sub/", ""))
+    .sort(),
+  subCallFromSubNgcFiles,
+  "interp sub-call-from-sub staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_sub_call_from_sub_wasm",
   interp.runFileWithIni(
@@ -2186,6 +2205,24 @@ verifyExpectedOutput(
 );
 
 const nestedSubInFileErrorPlan = stageInterpIniContext("nested-sub-in-file-error");
+const nestedSubInFileErrorNgcFiles = [
+  "subs/sequential.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  nestedSubInFileErrorNgcFiles,
+  interpRegressionNgcFilesRecursive("nested-sub-in-file-error"),
+  "interp nested-sub-in-file-error fixture coverage drift",
+);
+assert.deepEqual(
+  nestedSubInFileErrorPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/nested-sub-in-file-error/", ""))
+    .sort(),
+  nestedSubInFileErrorNgcFiles,
+  "interp nested-sub-in-file-error staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_nested_sub_in_file_error_wasm",
   interp.runFileWithIni(