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cc65/cfg/atmos.cfg

45 lines
1.9 KiB
INI

SYMBOLS {
__TAPEHDR__: type = import;
__BASHDR__: type = import;
__PROGFLAG__: type = weak, value = $00; # $00=BASIC, $80=machine code
__AUTORUN__: type = weak, value = $00; # $00=only load, $C7=run
__STACKSIZE__: type = weak, value = $0800; # 2K stack
__GRAB__: type = weak, value = 0; # 0=don't grab graphics RAM, 1=grab graphics RAM
__RAMEND__: type = weak, value = $9800 + $1C00 * __GRAB__;
}
MEMORY {
ZP: file = "", define = yes, start = $00E2, size = $001A;
TAPEHDR: file = %O, type = ro, start = $0000, size = $001F;
BASHEAD: file = %O, define = yes, start = $0501, size = $000D;
RAM: file = %O, define = yes, start = __BASHEAD_LAST__, size = __RAMEND__ - __RAM_START__ - __STACKSIZE__;
}
SEGMENTS {
ZEROPAGE: load = ZP, type = zp;
TAPEHDR: load = TAPEHDR, type = ro;
BASHDR: load = BASHEAD, type = ro, define = yes, optional = yes;
STARTUP: load = RAM, type = ro;
LOWCODE: load = RAM, type = ro, optional = yes;
CODE: load = RAM, type = ro;
RODATA: load = RAM, type = ro;
INIT: load = RAM, type = ro, define = yes, optional = yes;
DATA: load = RAM, type = rw;
ZPSAVE1: load = RAM, type = rw, define = yes; # ZPSAVE1, ZPSAVE2 must be together
ZPSAVE2: load = RAM, type = bss; # see "libsrc/atmos/crt0.s"
BSS: load = RAM, type = bss, define = yes;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
segment = INIT;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
import = __CALLIRQ__;
}