tg_windows5.12.6/cmake/external/Implib.so/arch

This folder contains target-specific config files and code snippets.

Basically to add a new target one needs to provide an .ini file with basic platform info (like pointer sizes) and code templates for

• shim code which checks that real function address is available (and either jumps there or calls the slow path)
• the "slow path" code which
  • saves function arguments (to avoid trashing them in next steps)
  • calls code which loads the target library and locates function addresses
  • restores saved arguments and returns