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结论：参数文件 restore/save 已通过解释器 WASM C ABI 直连 vendored LinuxCNC，native 与 host/WASM/browser 验证全部通过。
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wangdequan
2026-06-08 07:37:15 +08:00
parent e5697970df
commit 16585690ca
9 changed files with 223 additions and 9 deletions
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14
wasm-port/docs/source-reuse-map.md
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@@ -53,7 +53,7 @@ Current validation is intentionally mechanical:
| Dependency | LinuxCNC files that expose it | Standalone treatment |
| --- | --- | --- |
| Native file IO | `inifile.cc`, `rs274ngc_pre.cc`, parameter file paths | Allowed in native probes; browser OPFS remains a host-side adapter under `runtime/opfs/`, with path ownership in `runtime/opfs/path-model.js`, generic snapshot persistence in `runtime/opfs/snapshot-store.js`, and pure-text machine-file persistence in `runtime/opfs/machine-file-store.js` |
| Native file IO | `inifile.cc`, `rs274ngc_pre.cc`, parameter file paths | Allowed in native probes; the interpreter WASM C ABI now validates parameter-file restore/save by calling vendored `Interp::restore_parameters()` and `Interp::save_parameters()` against Emscripten filesystem paths; browser OPFS remains a host-side adapter under `runtime/opfs/`, with path ownership in `runtime/opfs/path-model.js`, generic snapshot persistence in `runtime/opfs/snapshot-store.js`, and pure-text machine-file persistence in `runtime/opfs/machine-file-store.js` |
| RTAPI | `rtapi_*.h`, TP, posemath, motion headers | Minimal standalone shim in `runtime/core/shims/rtapi.h` |
| NML transport | `emc.hh`, motion/NML type headers | Transport is not ported; only the status/type edges needed by vendored compute code are exposed through standalone shims and probes |
| HAL runtime | named parameter lookup, kinematics component lifecycle, and runtime status edges | Standalone HAL adapter under `runtime/core/linuxcnc_wrap/` |
@@ -73,15 +73,17 @@ Current validation is intentionally mechanical:
- Browser/WASM C ABI and JS SDK layers are now present for the INI parser and
the current interpreter-core smoke scope. The interpreter SDK is a thin
allocation, filesystem, and C ABI wrapper over vendored LinuxCNC execution
paths; it does not define G-code semantics. Full planner/session SDK
coverage remains future work.
paths, including parameter-file restore/save through vendored
`rs274ngc_pre.cc`; it does not define G-code or parameter semantics. Full
planner/session SDK coverage remains future work.
- OPFS persistence is connected to the INI panel through the host-side
`runtime/opfs/file-service.js` adapter. `runtime/opfs/path-model.js` now
defines paths for INI, tool table, parameter file, G-code program,
preview-cache, and session-snapshot targets. `runtime/opfs/snapshot-store.js`
adds a generic JSON session snapshot envelope.
`runtime/opfs/machine-file-store.js` adds pure-text storage for INI, tool
table, parameter file, and G-code program content; semantic loading for tool
tables, parameter files, G-code programs, and machine-state restoration
remains future work.
table, parameter file, and G-code program content; browser session plumbing
that feeds OPFS-backed parameter files into the existing WASM
`restore_parameters()`/`save_parameters()` ABI, plus semantic loading for
tool tables and machine-state restoration, remains future work.
- Native LinuxCNC GUI code remains out of scope for implementation.