I used Aztec C for the 68k on some embedded projects for work in the late 80's. The 68k version was a full-featured C implementation complete with IEEE-754 flo

I used Aztec C for the 68k on some embedded projects for work in the late 80's. The 68k version was a full-featured C implementation complete with IEEE-754 floating-point math and bit fields. I liked the fact that Aztec included the source code for parts of their libraries so one could write their own drivers for stdio devices. I still have that code somewhere...