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参考所有分组，完成尽量多的内容。禁止顺手扩功能 smoke：锁定tooldata未激活DB语义

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结论：按 LinuxCNC src/emc/tooldata/tooldata_db.cc 锁定 tooldata_db_getall() 未激活返回 -1、tooldata_db_notify() 未激活返回 0 的 WASM shim 探针与 source-map 守卫；不启用外部 DB 服务，不扩展 smoke 解析。
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cnc
2026-06-04 19:48:47 +08:00
parent b89d6311ff
commit aaa6dce99a
6 changed files with 35 additions and 1 deletions
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docs/linuxcnc-wasm-shims-source-map.md
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@@ -23,7 +23,7 @@ only; it must not add CNC behavior and must not expand the temporary smoke parse
| `core/wasm_shims/rcs_print_shim.cc` | `src/libnml/rcs/rcs_print.cc` | Provides LinuxCNC RCS print diagnostics used by NML validation. |
| `core/wasm_shims/rtapi_compat.cc` | `src/rtapi/uspace_common.h`, `src/rtapi/rtapi.h` | Provides userspace RTAPI formatting declarations used by RS274/NML code. |
| `core/wasm_shims/tooldata/tooldata_mmap_backend.cc` | `src/emc/tooldata/tooldata_mmap.cc` | Replaces native mmap storage with an in-memory WASM-safe backend for probes. |
| `core/wasm_shims/tooldata/tooldata_runtime_stubs.cc` | `src/emc/tooldata/tooldata_nml.cc`, `src/emc/tooldata/tooldata_db.cc` | Satisfies NML and external tool database entry points without native services. |
| `core/wasm_shims/tooldata/tooldata_runtime_stubs.cc` | `src/emc/tooldata/tooldata_nml.cc`, `src/emc/tooldata/tooldata_db.cc` | Satisfies NML and external tool database entry points without native services, preserving inactive-DB return values. |
| `core/wasm_shims/pythonplugin/python_plugin.cc` | `src/emc/pythonplugin/python_plugin.cc`, `src/emc/pythonplugin/python_plugin.hh` | Keeps LinuxCNC PythonPlugin API available while Python execution is disabled for browser-safe probes. |
## Boundaries