2 STARTADDRESS: default = $2400;
6 __EXEHDR__: type = import;
7 __SYSTEM_CHECK__: type = import; # force inclusion of "system check" load chunk
8 __AUTOSTART__: type = import; # force inclusion of autostart "trailer"
9 __STACKSIZE__: type = weak, value = $0800; # 2k stack
10 __OVERLAYSIZE__: type = weak, value = $1000; # 4k overlay
11 __STARTADDRESS__: type = export, value = %S;
15 ZP: file = "", define = yes, start = $0082, size = $007E;
18 HEADER: file = %O, start = $0000, size = $0002;
20 # "system check" load chunk
21 SYSCHKHDR: file = %O, start = $0000, size = $0004;
22 SYSCHKCHNK: file = %O, start = $2E00, size = $0300;
23 SYSCHKTRL: file = %O, start = $0000, size = $0006;
25 # "shadow RAM preparation" load chunk
26 SRPREPHDR: file = %O, start = $0000, size = $0004;
27 SRPREPCHNK: file = %O, define = yes, start = %S + __OVERLAYSIZE__, size = $7C20 - %S - __OVERLAYSIZE__ - $07FF; # $07FF: space for temp. chargen buffer, 1K aligned
28 SRPREPTRL: file = %O, start = $0000, size = $0006;
30 # "main program" load chunk
31 MAINHDR: file = %O, start = $0000, size = $0004;
32 RAM: file = %O, define = yes, start = %S +
34 __LOWBSS_SIZE__, size = $D000 -
40 # defines entry point into program
41 TRAILER: file = %O, start = $0000, size = $0006;
43 # memory beneath the ROM preceeding the character generator
44 HIDDEN_RAM2: file = "", define = yes, start = $D800, size = $0800;
46 # address of relocated character generator (same addess as ROM version)
47 CHARGEN: file = "", define = yes, start = $E000, size = $0400;
49 # memory beneath the ROM
50 HIDDEN_RAM: file = "", define = yes, start = $E400, size = $FFFA - $E400;
53 OVL1: file = "%O.1", start = %S, size = __OVERLAYSIZE__;
54 OVL2: file = "%O.2", start = %S, size = __OVERLAYSIZE__;
55 OVL3: file = "%O.3", start = %S, size = __OVERLAYSIZE__;
56 OVL4: file = "%O.4", start = %S, size = __OVERLAYSIZE__;
57 OVL5: file = "%O.5", start = %S, size = __OVERLAYSIZE__;
58 OVL6: file = "%O.6", start = %S, size = __OVERLAYSIZE__;
59 OVL7: file = "%O.7", start = %S, size = __OVERLAYSIZE__;
60 OVL8: file = "%O.8", start = %S, size = __OVERLAYSIZE__;
61 OVL9: file = "%O.9", start = %S, size = __OVERLAYSIZE__;
65 EXEHDR: load = HEADER, type = ro;
67 SYSCHKHDR: load = SYSCHKHDR, type = ro, optional = yes;
68 SYSCHK: load = SYSCHKCHNK, type = rw, define = yes, optional = yes;
69 SYSCHKTRL: load = SYSCHKTRL, type = ro, optional = yes;
71 SRPREPHDR: load = SRPREPHDR, type = ro;
72 LOWBSS: load = SRPREPCHNK, type = bss, define = yes; # shared btw. SRPREPCHNK and RAM, not zero initialized
73 SRPREP: load = SRPREPCHNK, type = rw, define = yes;
74 SHADOW_RAM: load = SRPREPCHNK, run = HIDDEN_RAM, type = rw, define = yes, optional = yes;
75 SHADOW_RAM2: load = SRPREPCHNK, run = HIDDEN_RAM2, type = rw, define = yes, optional = yes;
76 SRPREPTRL: load = SRPREPTRL, type = ro;
78 MAINHDR: load = MAINHDR, type = ro;
79 STARTUP: load = RAM, type = ro, define = yes;
80 LOWCODE: load = RAM, type = ro, define = yes, optional = yes;
81 INIT: load = RAM, type = ro, optional = yes;
82 CODE: load = RAM, type = ro, define = yes;
83 RODATA: load = RAM, type = ro;
84 DATA: load = RAM, type = rw;
85 INITBSS: load = RAM, type = bss, optional = yes;
86 BSS: load = RAM, type = bss, define = yes;
87 ZEROPAGE: load = ZP, type = zp;
88 EXTZP: load = ZP, type = zp, optional = yes;
89 AUTOSTRT: load = TRAILER, type = ro;
91 OVERLAY1: load = OVL1, type = ro, define = yes, optional = yes;
92 OVERLAY2: load = OVL2, type = ro, define = yes, optional = yes;
93 OVERLAY3: load = OVL3, type = ro, define = yes, optional = yes;
94 OVERLAY4: load = OVL4, type = ro, define = yes, optional = yes;
95 OVERLAY5: load = OVL5, type = ro, define = yes, optional = yes;
96 OVERLAY6: load = OVL6, type = ro, define = yes, optional = yes;
97 OVERLAY7: load = OVL7, type = ro, define = yes, optional = yes;
98 OVERLAY8: load = OVL8, type = ro, define = yes, optional = yes;
99 OVERLAY9: load = OVL9, type = ro, define = yes, optional = yes;
102 CONDES: type = constructor,
103 label = __CONSTRUCTOR_TABLE__,
104 count = __CONSTRUCTOR_COUNT__,
106 CONDES: type = destructor,
107 label = __DESTRUCTOR_TABLE__,
108 count = __DESTRUCTOR_COUNT__,
110 CONDES: type = interruptor,
111 label = __INTERRUPTOR_TABLE__,
112 count = __INTERRUPTOR_COUNT__,
114 import = __CALLIRQ__;