-mjwx
-i ./build
-b _CODE = 0x8000
-b _DATA = 0x5000
-k ./sdcc/bin/../share/sdcc/lib/z80
-k /usr/local/share/sdcc/lib/z80
-l z80
./sdcc/bin/../share/sdcc/lib/z80/crt0.rel
./build.rel

-e