FEATURES {
    STARTADDRESS: default = $1001;
}
SYMBOLS {
    __LOADADDR__: type = import;
}
MEMORY {
    ZP:       file = "", start = $0002,  size = $001A, define = yes;
    LOADADDR: file = %O, start = $1001, size = $0002;
    MAIN:     file = %O, start = %S,     size = $0DF3 - %S;
}
SEGMENTS {
    ZEROPAGE: load = ZP,       type = zp,  optional = yes;
    LOADADDR: load = LOADADDR, type = ro;
    CODE:     load = MAIN,     type = ro;
    RODATA:   load = MAIN,     type = ro;
    DATA:     load = MAIN,     type = rw;
    BSS:      load = MAIN,     type = bss, optional = yes, define   = yes;
}