To facilitate writing code that copies itself from one location to another (e.g. from
its LMA to its VMA during execution), the bin object format
provides several special symbols for every defined section. Each special symbol begins
with section. followed by the section name. The supported
special bin symbols are:
section.sectname.startSet to the LMA address of the section named sectname.
section.sectname.vstartSet to the VMA address of the section named sectname.
section.sectname.lengthSet to the length of the section named sectname. The length is considered the runtime
length, so nobits sections' length is their runtime length,
not 0.