-ga -la -o sample.abs vect.rel work.rel main.rel init.rel system.lib MEMORY { io(RW) : org=0x0 len=0x100 work(RW) : org=0x4000 len=0x2c00 z80(RW) : org=0x7000 len=0x1000 lcd(RW) : org=0x8000 len=0x4000 user(RX) : org=0x200000 len=0x200000 } SECTIONS { HEADER org=0x200000 : { *(INT_TBL) } > user PROGRAM org=0x200100 : { *(PROG) system.lib } > user WORK org=0x4000 : { *(WORK) } > work }