cc65/cfg/gamate.cfg

# c version of 32kbyte config file
# .data located in rom

# ld65 config file
# ld65 --config gamate.cfg -o <prog>.bin <prog>.o

SYMBOLS {
    __STARTUP__:    type = import;
    __STACKSIZE__: type = weak, value = $0300; # 3 pages stack
}

MEMORY {
    ZP: start = $0000, size = $100;
    CPUSTACK: start = $0100, size =$100;
    RAM: start = $0200, size = $200, define = yes;
#    ROM: start = $6000, size = $8000, fill = yes, fillval = $ff, file = %O, define = yes;
#    STARTUP:   file = %O, define = yes, start = $6000, size = $29, fill = yes;
#    ROM: start = $6000 + __STARTUP_SIZE__, size = $8000 - __STARTUP_SIZE__, fill = yes, fillval = $ff, file = %O, define = yes;
# WARNING: fill value must be $00 else it will no more work
    ROM: start = $6000, size = $8000, fill = yes, fillval = $00, file = %O, define = yes;
}

SEGMENTS {
    ZEROPAGE: load = ZP, type = zp, define = yes;
    STARTUP:   load = ROM,           type = ro, define=yes;
    CODE: load = ROM, type = ro, define=yes;
    RODATA: load = ROM, type = ro, define=yes;
    DATA: load = ROM, run=RAM, type = rw, define = yes;
    BSS: load = RAM, type = bss, define = yes;
}

FEATURES {
    CONDES: segment = RODATA,
            type = constructor,
            label = __CONSTRUCTOR_TABLE__,
            count = __CONSTRUCTOR_COUNT__;
    CONDES: segment = RODATA,
            type = destructor,
            label = __DESTRUCTOR_TABLE__,
            count = __DESTRUCTOR_COUNT__;
}