.pdata in freeRTOS MPU linker script is never used

STMicroelectronics / STM32CubeH7

STM32Cube MCU Full Package for the STM32H7 series - (HAL + LL Drivers, CMSIS Core, CMSIS Device, MW libraries plus a set of Projects running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits))

https://www.st.com/en/embedded-software/stm32cubeh7.html

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.pdata in freeRTOS MPU linker script is never used #194

Closed Viatorus closed 1 year ago

Viatorus commented 2 years ago

Since the section .pbss already includes all privileged_data, the .pdata is obsolete.

https://github.com/STMicroelectronics/STM32CubeH7/blob/ccb11556044540590ca6e45056e6b65cdca2deb2/Projects/NUCLEO-H743ZI/Applications/FreeRTOS/FreeRTOS_MPU/SW4STM32/STM32H743ZI_Nucleo/STM32H743ZITx_FLASH.ld#L157-L178

Is this intended, a left over or a bug?

ALABSTM commented 2 years ago

Hi @Viatorus,

Thank you for this report. We will get back to you with a feedback as soon as possible. Please excuse the delay it may take us sometimes to reply. Thank you for your comprehension.

With regards,

RKOUSTM commented 2 years ago

Hi @Viatorus,

Thank you for this report. An internal tracker has been logged and a fix will be implemented and made available in the frame of a future release.

Thank you once more for your report.

With regards

With regards,

RKOUSTM commented 2 years ago

ST Internal Reference: 123529

ALABSTM commented 1 year ago

Hi @Viatorus,

I hope you are doing well. Our development teams see no harm to keep the .pdata section in the linker file. Besides, as they pointed out, this section is used for initialization.

Please allow me to close this issue. Thank you for your comprehension.

With regards,