Fix format load_address for 32 bits architectures

Fix format load_address for 32 bits architectures

Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881997
Forwarded: https://bugs.chromium.org/p/chromium/issues/detail?id=786969
Last-Update: 2017-11-20

The offset and load_address are 64bits integers
On 32bits we have to use strtoull (instead of strtoul) to parse number
into 64bits unsigned integers. Without this the parsed numbers are
truncated to 2^32-1.
Last-Update: 2017-11-20
Gbp-Pq: Name 0013-fix-format-load-address.patch