FLASH overflowed | How to analyze a .map file?

Hi,
At the moment, I am running into the following issues:
[build] /usr/local/gcc-arm/bin/…/lib/gcc/arm-none-eabi/13.3.1/…/…/…/…/arm-none-eabi/bin/ld: SoftMaxTorchRunner.elf section .text' will not fit in region FLASH’

[build] /usr/local/gcc-arm/bin/…/lib/gcc/arm-none-eabi/13.3.1/…/…/…/…/arm-none-eabi/bin/ld: region `FLASH’ overflowed by 2483628 bytes
How can I analyze the .map file to figure out the reason for the FLASH overflow?

I appreciate your help in advance,
Christoph