按规划继续工作

结论：接入 LinuxCNC iniFindBool 到 INI WASM/SDK，并让 machine-session bridge 通过 vendored INI 解析 [EMCIO]RANDOM_TOOLCHANGER 后透传给 tooldata；native、WASM、OPFS 和浏览器 smoke 验证已通过。

wasm-port/docs/compatibility-validation.md

@@ -74,8 +74,9 @@ The native validation script runs these checks in order:
 
 The WASM INI smoke script builds `runtime/ui/ini-panel/linuxcnc_ini.js` and
 `linuxcnc_ini.wasm` from vendored LinuxCNC `inifile.cc`, then loads that
-module through `runtime/sdk/src/index.js` in Node and verifies INI
-queries against a file written to the Emscripten filesystem.
+module through `runtime/sdk/src/index.js` in Node and verifies INI string and
+boolean queries against a file written to the Emscripten filesystem. Boolean
+conversion is validated through vendored LinuxCNC `iniFindBool()`.
 
 The WASM interpreter-core smoke script builds
 `build/wasm/core/linuxcnc_interp.js` and `linuxcnc_interp.wasm` from the same
@@ -252,10 +253,11 @@ smoke harness, the INI panel UI's machine-session load and G-code run buttons,
 the raw canonical-event display fed directly by LinuxCNC interpreter WASM
 output, the Node parameter/tool-table bridges that copy OPFS text through the
 SDK into vendored LinuxCNC file APIs, the Node machine-session bridge that
-groups INI, parameter, and tool-table loading, the random-toolchanger flag as
-a host boundary passed through to the LinuxCNC-backed tool-table ABI, and a
-browser interpreter smoke that uses the same session bridge before saving
-OPFS-backed parameter and tool-table text through vendored LinuxCNC file APIs.
+groups INI, parameter, and tool-table loading, the random-toolchanger flag
+derived from vendored LinuxCNC INI boolean parsing and passed through to the
+LinuxCNC-backed tool-table ABI, and a browser interpreter smoke that uses the
+same session bridge before saving OPFS-backed parameter and tool-table text
+through vendored LinuxCNC file APIs.
 Full browser coverage, full SDK coverage, and richer machine-state validation
 remain future work.
 

wasm-port/docs/drift-report.md

@@ -24,7 +24,7 @@ semantic rewrites:
 | --- | --- |
 | RTAPI | Minimal compatibility shim in `runtime/core/shims/rtapi.h`. |
 | HAL lookup | Standalone HAL adapter for `_hal[...]` named parameter reads. |
-| INI lookup | Standalone INI adapter around vendored LinuxCNC INI parser behavior. |
+| INI lookup | Standalone INI adapter around vendored LinuxCNC INI parser behavior, including boolean conversion through LinuxCNC `iniFindBool()`. |
 | Canonical output | Canonical calls are captured as test events instead of driving hardware. |
 | Feed-rate state | `SET_FEED_RATE` updates standalone canonical runtime state so vendored `convert_length_units()` can read it back through `GET_EXTERNAL_FEED_RATE()` during G20/G21 changes. |
 | Tool-data reload | LinuxCNC `RELOAD_TOOLDATA` is captured as a canonical test event; browser/native tool-table reload plumbing remains a future host/runtime adapter. |
@@ -44,7 +44,7 @@ semantic rewrites:
 | Kinematics component lifecycle | Kinematics modules are initialized through LinuxCNC module entry points where native runtime probes exist, while HAL component init/ready/exit, HAL pin allocation, and RTAPI module metadata are handled by standalone shims. |
 | Go math C/C++ linkage | `genserkins` runtime probing compiles vendored `gomath.c` through a narrow C++ wrapper so LinuxCNC `genserfuncs.c` can link to the upstream Go math symbols without editing vendored source. |
 | Switchkins iterative forward | `genhexkins` runtime probing follows LinuxCNC switchkins iterative-forward behavior, including the first-call warmup path before asserting roundtrip convergence. |
-| Browser storage | OPFS remains outside the native core; `runtime/opfs/file-service.js` owns browser text-file persistence, `runtime/opfs/path-model.js` owns host-side storage paths for INI, tool table, parameter, G-code, preview-cache, and session-snapshot content, `runtime/opfs/snapshot-store.js` owns generic JSON session snapshot persistence, `runtime/opfs/machine-file-store.js` owns pure-text machine-file and G-code persistence, `runtime/opfs/linuxcnc-parameter-bridge.js` only copies parameter files between OPFS text storage and the LinuxCNC-backed WASM parameter-file ABI, `runtime/opfs/linuxcnc-tool-table-bridge.js` only copies tool tables between OPFS text storage and the LinuxCNC-backed WASM tool-table ABI, and `runtime/opfs/linuxcnc-machine-session-bridge.js` groups INI, parameter, and tool-table loading without interpreting their CNC semantics. |
+| Browser storage | OPFS remains outside the native core; `runtime/opfs/file-service.js` owns browser text-file persistence, `runtime/opfs/path-model.js` owns host-side storage paths for INI, tool table, parameter, G-code, preview-cache, and session-snapshot content, `runtime/opfs/snapshot-store.js` owns generic JSON session snapshot persistence, `runtime/opfs/machine-file-store.js` owns pure-text machine-file and G-code persistence, `runtime/opfs/linuxcnc-parameter-bridge.js` only copies parameter files between OPFS text storage and the LinuxCNC-backed WASM parameter-file ABI, `runtime/opfs/linuxcnc-tool-table-bridge.js` only copies tool tables between OPFS text storage and the LinuxCNC-backed WASM tool-table ABI, and `runtime/opfs/linuxcnc-machine-session-bridge.js` groups INI, parameter, and tool-table loading while using the LinuxCNC-backed INI SDK for `[EMCIO]RANDOM_TOOLCHANGER` when available. |
 
 ## Enforced Non-Drift Rules
 

wasm-port/docs/source-reuse-map.md

@@ -33,7 +33,7 @@ Current validation is intentionally mechanical:
 
 | Capability | LinuxCNC source files | Port classification | Standalone boundary | Current validation |
 | --- | --- | --- | --- | --- |
-| INI parsing | `src/emc/ini/inifile.cc`, `inifile.h`, `inifile.hh` | Copy unchanged | Native file IO remains LinuxCNC-style in the vendored parser; browser OPFS integration remains outside this layer; `runtime/sdk/src/index.js` exports the INI SDK wrapper around the generated WASM C ABI | Vendor byte sync, `linuxcnc_ini_probe`, `linuxcnc_inifile_source_probe`, `tests/wasm/node/verify_ini_wasm.sh`, `tests/browser/verify_ini_panel_browser.sh`, `tests/host/verify_host_smokes.sh` |
+| INI parsing | `src/emc/ini/inifile.cc`, `inifile.h`, `inifile.hh` | Copy unchanged | Native file IO remains LinuxCNC-style in the vendored parser; browser OPFS integration remains outside this layer; `runtime/sdk/src/index.js` exports the INI SDK wrapper around the generated WASM C ABI, including LinuxCNC `iniFindBool()` for machine-session flags | Vendor byte sync, `linuxcnc_ini_probe`, `linuxcnc_inifile_source_probe`, `tests/wasm/node/verify_ini_wasm.sh`, `tests/browser/verify_ini_panel_browser.sh`, `tests/host/verify_host_smokes.sh` |
 | RTAPI compatibility headers | `src/rtapi/rtapi_*.h` in the manifest | Copy unchanged plus standalone shim include path | `runtime/core/shims/rtapi.h` supplies the minimal standalone RTAPI surface needed by vendored code | Vendor byte sync, compile coverage through dependent source probes |
 | Canon/NML-facing interpreter types | `src/emc/nml_intf/canon*.hh`, `emctool.h`, `interp_return.hh`, `motion_types.h`, `emcpose.*`, `emcpos.h`, `debugflags.h`, `src/emc/linuxcnc.h` | Copy unchanged plus narrow standalone status shim | NML transport is not ported; `runtime/core/shims/nml_intf/emc.hh` exposes only the `emcStatus` machine-units status edge currently needed by vendored interpreter conversion and initialization code | Vendor byte sync, dependent source probes, `linuxcnc_emc_status_probe`, `linuxcnc_tp_api_probe`, interpreter harnesses |
 | Motion state headers | `src/emc/motion/state_tag.h`, `emcmotcfg.h`, `simple_tp.h`, `motion.h`, `mot_priv.h`, `axis.h` | Copy unchanged | Realtime motion process is not ported; standalone probes seed the small motion status/config state required by TP calls | Vendor byte sync, `linuxcnc_tp_api_probe` |
@@ -92,6 +92,8 @@ Current validation is intentionally mechanical:
   copies OPFS-backed tool tables into the interpreter SDK filesystem and writes
   back the LinuxCNC-saved tool table.
   `runtime/opfs/linuxcnc-machine-session-bridge.js` groups INI, parameter, and
-  tool-table loading into one host-side session load boundary. Full
-  machine-state restoration remains future work.
+  tool-table loading into one host-side session load boundary and can derive
+  the random-toolchanger tooldata mode from `[EMCIO]RANDOM_TOOLCHANGER` through
+  the LinuxCNC-backed INI SDK. Full machine-state restoration remains future
+  work.
 - Native LinuxCNC GUI code remains out of scope for implementation.