dl

https://github.com/fpc/FPCSource/blob/main/rtl/unix/dl.pp

https://github.com/fpc/FPCSource/blob/main/rtl/unix/dynlibs.inc

• The inside story on shared libraries and dynamic loading

  https://cseweb.ucsd.edu/~gbournou/CSE131/the_inside_story_on_shared_libraries_and_dynamic_loading.pdf

• Program Library HOWTO

  https://tldp.org/HOWTO/pdf/Program-Library-HOWTO.pdf

• ELF: From The Programmer’s Perspective

  https://www.linux.co.cr/free-unix-os/review/acrobat/950517.pdf

• Load-time relocation of shared libraries

  https://eli.thegreenplace.net/2011/08/25/load-time-relocation-of-shared-libraries

• The True Story of Hello World

  https://lisha.ufsc.br/teaching/os/exercise/hello.html

  The smallest program.

• dladdr,

• dlopen

• dlsym

• dlclose

TLibHandle is an integer that can be used to hold an address.

RawByteString is an alias to AnsiString.

TODO

Read

• A look at dynamic linking

  https://lwn.net/Articles/961117/

• https://www.cs.dartmouth.edu/~sergey/cs258/dynamic-linking.txt