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结论：新增 rotary indexer 的 WASM 和浏览器验证，继续通过 vendored LinuxCNC 解释器路径覆盖运行边界。
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wangdequan
2026-06-08 11:25:59 +08:00
parent ec3d784f2b
commit d2d0ce8bc1
8 changed files with 85 additions and 5 deletions
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wasm-port/docs/drift-report.md
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@@ -31,7 +31,7 @@ semantic rewrites:
| Tool table storage | Vendored LinuxCNC `tooldata_common.cc` owns tool-table parsing and formatting; the standalone boundary only supplies the in-memory `tooldata_get()`/`tooldata_put()` callbacks, exposes load/save through the WASM C ABI, and forwards the host random-toolchanger flag to LinuxCNC `tooldata_init()`. |
| Tool slot status | Standalone tool adapter state supplies `GET_EXTERNAL_TOOL_SLOT()` and `GET_EXTERNAL_SELECTED_TOOL_SLOT()` for vendored `Interp::synch()`; `linuxcnc_interp_init_harness` plus Node WASM and browser interpreter smokes guard current/selected slot synchronization. |
| Interpreter state tags | LinuxCNC `UPDATE_TAG` callbacks are captured from the state tags packed by vendored interpreter code; standalone code does not derive modal state. |
| Rotary indexer lock state | LinuxCNC `UNLOCK_ROTARY` and `LOCK_ROTARY` callbacks are captured from the vendored single-axis indexer path; standalone code does not implement rotary-indexing semantics. |
| Rotary indexer lock state | LinuxCNC `UNLOCK_ROTARY` and `LOCK_ROTARY` callbacks are captured from the vendored single-axis indexer path; standalone code does not implement rotary-indexing semantics, and native, Node WASM, and browser interpreter smokes validate the same boundary events. |
| File flush | LinuxCNC `FINISH` is captured as a canonical test event on the vendored `%`-delimited file-reading path. |
| WASM parameter-file backup | LinuxCNC `save_parameters()` calls `link()` to create the `.bak` parameter-file backup; `runtime/core/linuxcnc_wrap/linuxcnc_wasm_posix_stubs.cpp` maps that WASM/MEMFS edge to a file copy so the vendored save path can run unchanged. |
| Interpreter reset | LinuxCNC `ON_RESET` is captured as a canonical test event on the vendored interpreter reset/file-open path. |