ddsect is a data dump dissecting tool based on dd.

It can be used, for example, to dissect firmware files after their structure
has been derived with tools like binwalk (https://code.google.com/p/binwalk/),
or to split a raw flash dump into its MTD partitions.

The format for describing each memory section in a map file is:

  HexStartingAddres-HexEndingAddress : "name"

just like the output of the MTD driver in linux.

Empty lines and lines starting with the '#' character will be ignored
in the map file.