addr_low..addr_high,
such as 0x00008E50..0x0000926C, where
RealView Debugger locates the first address that is found within that
range.
addr_low..+len,
such as 0x00008E50..+10, where RealView
Debugger locates the first address within the range 0x00008E50
to 0x00008E5A. That is, the len
of 10 represents the offset value.