cc65/src/ld65/cfg/lunix.cfg

# ld65 Linker-configuration for LUnix, Next Generation.

SYMBOLS {
    __HEAPSIZE__:  value = $2000, weak = yes; # 8k heap [temporary, until LUnix malloc() exists]
    __STACKSIZE__: value = $0400, weak = yes; # 1k stack (do typical LUnix apps. need 2k?)
}
MEMORY {
    ZP:	 start = $0080, size = $0040;
    RAM: start = %S,    size = $7600 - __STACKSIZE__;
}
SEGMENTS {
    ZEROPAGE: load = ZP,  type = zp,  define = yes;                 # Pseudo-registers
    STARTUP:  load = RAM, type = ro;  	                            # First initialization code
    LOWCODE:  load = RAM, type = ro,                optional = yes; # Legacy from other platforms
    INIT:     load = RAM, type = ro,  define = yes, optional = yes; # Library initialization code
    CODE:     load = RAM, type = ro;  	                            # Program
    RODATA:   load = RAM, type = ro;  	                            # Literals, constants
    DATA:     load = RAM, type = rw;  	                            # Initialized variables
    BSS:      load = RAM, type = bss, define = yes;                 # Uninitialized variables
}
FEATURES {
    CONDES: segment = INIT,
	    type    = constructor,
	    label   = __CONSTRUCTOR_TABLE__,
	    count   = __CONSTRUCTOR_COUNT__;
    CONDES: segment = RODATA,
	    type    = destructor,
	    label   = __DESTRUCTOR_TABLE__,
	    count   = __DESTRUCTOR_COUNT__;
    CONDES: segment = RODATA,
            type    = interruptor,	    
	    label   = __INTERRUPTOR_TABLE__,
	    count   = __INTERRUPTOR_COUNT__;
}
FILES {
    %O: format = o65;
}
FORMATS {
    o65: os     = lunix,
         type   = small,
         export = main,	       	# Program entry-point
         import = LUNIXKERNEL;	# Kernel entry-points
}