ARM Mapfile

[Ian Lance Taylor]

Francis Cagney <private@fcagney.com> writes:

> I'm trying to squeeze how much ram my software will need, and am
> confused by the output of the mapfile from the gnu compiler/linker.
> I also haven't been able to find a mapfile description anywhere.

The easy way would be to run size or objdump -h on your final
executable.

> COMMON does not seem to relate to anything ?

I think COMMON will be the amount of space required by common
variables.  They are then allocated to the .bss section.

Ian