Z88DK is a complete Z80 / Z180 development kit that includes C compiler, assembler, linker, a tool for generating executables in a number of formats, and miscellaneous other tools.
Over 80 machines are directly supported out of the box including standalone Z80 and Z180 embedded systems.
Z88DK's extensive assembly language libraries give it significant performance advantages over other Z80 C Compilers.
Building software for standalone or generic Z80 systems:
https://www.z88dk.org/wiki...