Update elfio

See merge request !17

Resolve "add artifacts always"

Closes #22

See merge request !16

Resolve "need ubuntu22 support, revive fuzzing"

Closes #21

See merge request !15

Ubuntu22 support

See merge request !14

Update readme with information to clarify scons/cmake building, and list Grammatech's contributions.

Resolve "doesn't build on apple/mac"

Closes #19

See merge request !12

Resolve "No testing on ubuntu 20"

Closes #20

See merge request !13

Windows missing big-endian/little-endian conversion routines (e.g. be16toh)

See merge request !11

Antonio Flores Montoya authored 4 years ago and Jason Hiser committed 4 years ago

Added #define to use Window's builtin routines for conversion routines.
Explicit casting via static_cast to/from types was needed for c++11 compliant compilation
as an appropriate constexpr for size selection (e.g. be16toh vs. be32toh) is not
available until C++11.

Todo:  support compilation C++14,C++17, C++20.

Resolve "Turbo found 3 bugs in libEHP on Thu Apr 16 05:37:21 UTC 2020"

Closes #16

See merge request !10

If fde length reports longer than the section length, we need to abort parsing as the input is invalid.