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https://github.com/cc65/cc65.git
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76a5a72403
Moving __cwd from BSS into INITBSS does of course ;-) not only impact the CBM targets but all targets with disk I/O support. Note: Code using `__cwd-1` may trigger an ld65 range error because __cwd may end up at the very begining of a segment. As far as I see this is an ld65 bug which I'm not try to fix - at least here.
46 lines
2.2 KiB
INI
46 lines
2.2 KiB
INI
FEATURES {
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STARTADDRESS: default = $2000;
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}
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SYMBOLS {
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__CARTSIZE__: type = weak, value = $2000; # possible values: $2000 and $4000
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__CART_HEADER__: type = import;
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__STACKSIZE__: type = weak, value = $0800; # 2k stack
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__STARTADDRESS__: type = export, value = %S;
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__RESERVED_MEMORY__: type = export, value = $0000;
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__CARTFLAGS__: type = weak, value = $01; # see documentation for other possible values
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}
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MEMORY {
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ZP: file = "", define = yes, start = $0082, size = $007E;
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RAM: file = "", define = yes, start = %S, size = __CARTSIZE__;
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ROM: file = %O, define = yes, start = $C000 - __CARTSIZE__, size = __CARTSIZE__ - 6, fill = yes, fillval = $FF;
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CARTID: file = %O, start = $BFFA, size = $0006;
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}
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SEGMENTS {
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STARTUP: load = ROM, type = ro, define = yes, optional = yes;
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LOWCODE: load = ROM, type = ro, define = yes, optional = yes;
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INIT: load = ROM, type = ro, optional = yes;
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CODE: load = ROM, type = ro, define = yes;
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RODATA: load = ROM, type = ro, optional = yes;
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DATA: load = ROM, run = RAM, type = rw, define = yes, optional = yes;
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INITBSS: load = RAM, type = bss, optional = yes;
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BSS: load = RAM, type = bss, define = yes, optional = yes;
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CARTHDR: load = CARTID, type = ro;
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ZEROPAGE: load = ZP, type = zp, optional = yes;
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EXTZP: load = ZP, type = zp, optional = yes;
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}
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FEATURES {
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CONDES: type = constructor,
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label = __CONSTRUCTOR_TABLE__,
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count = __CONSTRUCTOR_COUNT__,
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segment = INIT;
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CONDES: type = destructor,
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label = __DESTRUCTOR_TABLE__,
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count = __DESTRUCTOR_COUNT__,
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segment = RODATA;
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CONDES: type = interruptor,
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label = __INTERRUPTOR_TABLE__,
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count = __INTERRUPTOR_COUNT__,
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segment = RODATA,
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import = __CALLIRQ__;
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}
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