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 Diablo,

I want my text section to be at a specific address and that all the mapping is included in the linker script.
Creating a new section held by a new memory area allows to have such a mapping fully included in the linker script.

Creating a sub section in the casual text area does NOT allow me to set the address in the linker script, does it ?

By the way, the solution I described works quite fine for the .elf generation.
The issue is that my extra text sections are not loaded by GDB when going to debug mode.

Thanks for your help,