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SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32


Load other .text section with gdb

Hi Pascale,

Please find attached a project which reproduce the issue.

The function _fct_table implements a jump to fct_table.
_fct_table is located in section ROM_JTABLE_APP.

I added a screenshot of the project in debug mode which shows that the _fct_table section is NOT loaded into memory.
Executing 0xFFFFFFFF instruction the program will crash.

I hope this helps,
feel free to ask for more information,

Thanks for your help
Best regards,
Sylvain