How do I know how much space I have left - LMM?

pmrobert

My quest is pretty much defined by the subject line. The .map file, I'm fairly sure, has the info I'm looking but I am requesting some help on interpreting it. I've changed the size of some arrays I'm referencing just to see what, if any, change this has on the image(ELF) size and it's obvious that the array space requested does not directly reflect in the size of the image.

-Mike

SRLM

Use propeller-elf-size:

$ propeller-elf-size main.gamma.elf 
   text	   data	    bss	    dec	    hex	filename
  19764	   3168	   7996	  30928	   78d0	main.gamma.elf

Look at the dec column. It can't be bigger than 32k. The remaining space is 32k - dec. Don't be fooled by the propeller-load download size: that doesn't include variable space.

pmrobert

Thank you for the prompt, accurate response. I should have stayed up another 6 minutes last night.

-Mike