对齐 LinuxCNC 解析器覆盖

docs/linuxcnc-porting.md

@@ -24,15 +24,20 @@ This parser only exists to test the ABI and UI before Emscripten and LinuxCNC ar
 - multiple G/M words on one line
 - `G0`, `G1`, `G2`, `G3`
 - `G17`, `G18`, `G19`
+- `G90.1`, `G91.1` arc IJK distance mode
 - `G20`, `G21`, `G70`, `G71`
+- `G7`, `G8` lathe diameter/radius mode for X-axis input
 - `G90`, `G91`
 - `G4 P...`
+- `G38.2`, `G38.3`, `G38.4`, `G38.5`
 - `F`, `S`, `T`, `M3`, `M4`, `M5`, `M6`, `M2`, `M30`
+- spindle modes `G96`, `G97`
 - IJK and R arcs
 - numbered and named parameter assignment/reference such as `#1 = ...`, `#<name> = ...`, `X#1`, and nested expressions like `X[[#<name> + 2] * 3]`
 - expression functions `ABS[]`, `SQRT[]`, `EXP[]`, `LN[]`, degree-based `SIN[]`/`COS[]`/`TAN[]`/`ASIN[]`/`ACOS[]`, LinuxCNC-style `ATAN[]/[]`, and `FIX[]`/`FUP[]`/`ROUND[]`
 - numeric and named O-word subprograms such as `O100 call` and `O<name> call`
-- canned cycles `G73`, `G81`, `G82`, `G83`, `G85`, `G86`, `G89` with `G80`, `G98`, `G99`, `L`
+- canned cycles `G73`, `G74`, `G81`, `G82`, `G83`, `G84`, `G85`, `G86`, `G87`, `G88`, `G89` with `G80`, `G98`, `G99`, `L`
+- coordinate offset events for `G10 L2`, `G10 L20`, `G54`-`G59.3`, `G52`, `G92`, `G92.1`, `G92.2`, and `G92.3`
 
 It is not the production interpreter.
 
@@ -186,17 +191,27 @@ This matrix tracks LinuxCNC feature coverage for the web/WASM simulator. A featu
 
 | Area | Status | Regression |
 | --- | --- | --- |
-| Basic modal motion `G0/G1/G2/G3` | covered | `tests/gcode/linuxcnc_basic_motion.ngc`, `tests/gcode/basic_mill.ngc` |
+| Basic modal motion `G0/G1/G2/G3` | covered, including `G18`/`G19` arc plane mapping and `G90.1`/`G91.1` IJK modes | `tests/gcode/linuxcnc_basic_motion.ngc`, `tests/gcode/basic_mill.ngc`, `tests/gcode/linuxcnc_arc_planes.ngc`, `tests/gcode/linuxcnc_arc_distance_modes.ngc` |
+| Predefined position moves `G28/G28.1`, `G30/G30.1` | covered for stored position, waypoint, selected-axis return, and all-axis return | `tests/gcode/linuxcnc_predefined_positions.ngc` |
+| Machine-coordinate move `G53` | covered for explicit/modal `G0`, `G1`, and incremental-mode rejection in smoke parser | `tests/gcode/linuxcnc_machine_coordinates.ngc` |
 | Tool select/change `T... M6` | covered with minimal native tooldata | `tests/gcode/basic_mill.ngc` |
-| Tool length offset `G43/G49` | covered with nonzero tool-table offset through LinuxCNC native/source backends | `tests/gcode/linuxcnc_tool_length.ngc` |
+| Tool length offset `G43/G43.1/G43.2/G49` | covered with nonzero tool-table offset, dynamic replacement, additive axis offsets, `G43.2 H...`, and clear through LinuxCNC native/source backends | `tests/gcode/linuxcnc_tool_length.ngc`, `tests/gcode/linuxcnc_dynamic_tool_length.ngc` |
 | RTCP controls `G43.4/G43.5/G49` | covered as simulator-owned control lines | `tests/gcode/linuxcnc_rtcp_controls.ngc` |
 | Kinematics switch `M428/M429/M430` | covered as simulator-owned control lines | `tests/gcode/linuxcnc_rtcp_controls.ngc` |
 | Spindle, coolant, program stops, and current tool number `M3/M4/M5`, `M7/M8/M9`, `M0/M1/M60/M30`, `M61 Q...` | covered through LinuxCNC native/source backends | `tests/gcode/linuxcnc_spindle_direction.ngc`, `tests/gcode/linuxcnc_coolant.ngc`, `tests/gcode/linuxcnc_program_stops.ngc`, `tests/gcode/linuxcnc_tool_number.ngc` |
+| Spindle speed mode `G96/G97` | covered with Canon `SET_SPINDLE_MODE` preserved as mode state events, including `G96 D...` max-RPM value | `tests/gcode/linuxcnc_spindle_modes.ngc` |
+| Spindle orientation `M19 R... P... Q...` | covered with Canon `ORIENT_SPINDLE` and `WAIT_SPINDLE_ORIENT_COMPLETE` preserved as temporary mode state events | `tests/gcode/linuxcnc_spindle_orient.ngc` |
+| Spindle-synchronized feed and threading `G33/G33.1/G76` | covered through smoke, LinuxCNC native, and source-linked paths with Canon `START_SPEED_FEED_SYNCH`/`STOP_SPEED_FEED_SYNCH` preserved, rigid-tap line numbers normalized, and G76 multi-pass threading smoke-covered | `tests/gcode/linuxcnc_threading_sync.ngc`, `tests/gcode/linuxcnc_threading_cycle.ngc`, smoke API regression |
+| Lathe diameter/radius mode `G7/G8` | covered in smoke parser for X-axis diameter/radius scaling, including interaction with G76 threading geometry; native/source backends use LinuxCNC interpreter state directly | smoke API regression |
+| Digital/analog I/O `M62`-`M68` | covered with Canon digital output, analog output, and input wait callbacks preserved as temporary state events | `tests/gcode/linuxcnc_io_controls.ngc` |
+| Override controls `M48`-`M53` | covered with Canon feed override, spindle speed override, adaptive feed, and feed hold callbacks preserved as temporary state events | `tests/gcode/linuxcnc_override_controls.ngc` |
+| Modal state save/restore `M70`-`M73` | covered for main-program save/invalidate/restore plus O-word subroutine autorestore in smoke parser, with native/source regressions checking restored distance mode, units, and XY plane motion | `tests/gcode/linuxcnc_modal_state.ngc`, `tests/gcode/linuxcnc_modal_autorestore.ngc` |
+| LinuxCNC read-only named parameters | partially covered in smoke parser for common modal state reads used by O-word macros: `#<_absolute>`, `#<_incremental>`, `#<_metric>`, `#<_imperial>`, `#<_feed>`, `#<_rpm>`, `#<_spindle_on>`, `#<_spindle_cw>`, `#<_lathe_diameter_mode>`, and `#<_lathe_radius_mode>` | smoke API regression |
 | Feed and motion control modes `G93/G94/G95`, `G61/G61.1/G64` | covered through LinuxCNC native/source backends | `tests/gcode/linuxcnc_feed_modes.ngc`, `tests/gcode/linuxcnc_motion_modes.ngc` |
-| Canned cycle `G81/G80` | covered for drilling expand-to-canon path | `tests/gcode/linuxcnc_canned_cycle.ngc` |
-| Coordinate offset Canon events `G10 L2`, `G10 L20`, `G92/G92.1` | covered through LinuxCNC native/source backends | `tests/gcode/linuxcnc_coordinate_offsets.ngc`, `tests/gcode/linuxcnc_coordinate_l20.ngc` |
+| Canned cycle `G81/G80` | covered for drilling expand-to-canon path, including `G18/G19` plane-specific depth-axis mapping for representative drilling/boring cycles | `tests/gcode/linuxcnc_canned_cycle.ngc`, `tests/gcode/linuxcnc_canned_cycle_planes.ngc` |
+| Coordinate offset Canon events `G10 L2`, `G10 L20`, `G10 P0 active-system targeting`, `G54`-`G59.3` selection, `G52`, `G92/G92.1/G92.2/G92.3` | covered through LinuxCNC native/source backends, including all nine G5X indices | `tests/gcode/linuxcnc_coordinate_offsets.ngc`, `tests/gcode/linuxcnc_coordinate_l20.ngc`, `tests/gcode/linuxcnc_coordinate_p0.ngc`, `tests/gcode/linuxcnc_coordinate_select_all.ngc`, `tests/gcode/linuxcnc_g92_restore.ngc`, `tests/gcode/linuxcnc_g52_offset.ngc` |
 | Cutter compensation | covered for tool-table `G41/G42 D...` and explicit-radius `G41.1/G42.1/G40` through LinuxCNC native/source backends | `tests/gcode/linuxcnc_cutter_comp.ngc` |
-| Probe move `G38.3` | covered as a distinct probe event through LinuxCNC native/source backends | `tests/gcode/linuxcnc_probe_no_error.ngc` |
-| O-word subroutines and calls | covered for numeric `O... sub/call/return/endsub` through LinuxCNC file mode; smoke parser also covers named `O<name>` sub/call/return/endsub | `tests/gcode/smoke_oword_subprogram.ngc` |
-| Broader canned cycles `G73`, `G82`-`G89` | partially covered: `G73`, `G82`, `G83`, `G85`, `G86`, `G89` | `tests/gcode/linuxcnc_canned_cycles_extended.ngc`, smoke API regression |
+| Probe moves `G38.2/G38.3/G38.4/G38.5` | covered as distinct probe events with LinuxCNC `probe_type` preserved through smoke, native, and source-linked paths | `tests/gcode/linuxcnc_probe_no_error.ngc` |
+| O-word subroutines, calls, and control flow | covered for numeric and named `O... sub/call/return/endsub` plus `if`/`elseif`/`else`, `while`, `repeat`, `do`/`while`, `break`, and `continue` through LinuxCNC file mode; smoke parser also covers named `O<name>` sub/call/return/endsub and loop-control forms | `tests/gcode/smoke_oword_subprogram.ngc`, `tests/gcode/linuxcnc_named_oword_subprogram.ngc`, `tests/gcode/linuxcnc_oword_control_flow.ngc` |
+| Broader canned cycles `G73`, `G74`, `G82`-`G89` | partially covered: `G73`, `G74`, `G82`, `G83`, `G84`, `G85`, `G86`, `G87`, `G88`, `G89`; smoke parser maps supported cycles across `G17/G18/G19`, including LinuxCNC's special non-XY `G74/G84` tapping argument order and `G87` plane-specific `I/J/K` mapping; native/source regressions now check non-XY `G74/G84/G86/G87/G88` sequences | `tests/gcode/linuxcnc_canned_cycles_extended.ngc`, `tests/gcode/linuxcnc_canned_cycle_planes.ngc`, smoke API regression |
 | Full source-level wasm build | pending | replace Python/HAL/INI/tooldata support dependencies |