Skip to main content
Visitor II
April 2, 2025
Question

Build Analyzer for MAP file

  • April 2, 2025
  • 1 reply
  • 480 views

Build Analyzer output for MAP file includes .bss and other sections that should be in RAM only, in the flash as well. Is this the expected output?

roshangeoroy_0-1743576860756.png

As you can see in the image, .bss and ._user_head_stack is included in the FLASH as well. 

 

1 reply

Pavel A.
Super User
April 2, 2025

IMHO this is not the expected output. The flash (load) addresses of bss and stack both are 0x1389c, this means they are zero size. The tool could do better and hide sections of zero size that have non-zero VMA size in other place.