In the RL78 FAR data model, pxPortInitialiseStack() did not initialize
the register image for the task parameter (pvParameters) correctly.
A:DE registers were saved with dummy values instead of the actual pointer.
Effect: on first context restore the function prologue read a corrupted
parameter. NEAR builds were not affected.
This patch aligns the FAR path with the calling convention and compiler
version:
- IAR V2: pass pvParameters via registers → DE = low 16 bits, A = high 8
- IAR V1 (fallback): keep legacy stack write
Also keeps the original stack-frame layout and updates the comment to
reflect that pointer sizes depend on __DATA_MODEL__.
Result: tasks in FAR receive the correct parameter at entry; NEAR remains
unchanged.
Co-authored-by: Thomas Quiniou <tquiniou@fdi-access.com>
* Use new version of CI-CD Actions
* Use cSpell spell check, and use ubuntu-20.04 for formatting check
* Format and spell check all files in the portable directory
* Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /*
* Use checkout@v3 instead of checkout@v2 on all jobs
---------
* Style: Change FreeRTOS websites in comments
* Style: Change freertos to FreeRTOS in comments
* Style: Remove broken link
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
