Good afternoon! I am developing a microcontroller project on ARM Cortex-M4, GCC compiler (Release 6.22a). The project includes a library that uses a nested function and is passed as a parameter to another function. When building, the project crashes on this function with the message:
undefined reference to `__clear_cache'
I wrote a pseudo-program with a similar implementation, it is built on GCC under Windows, it works, but on GCC ARM the same problem.
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Tell me, where could be the problem?
undefined reference to `__clear_cache'
I wrote a pseudo-program with a similar implementation, it is built on GCC under Windows, it works, but on GCC ARM the same problem.