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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.
51 lines
2.2 KiB
INI
51 lines
2.2 KiB
INI
# Default configuration (allowing for 3KB in LC)
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FEATURES {
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STARTADDRESS: default = $0803;
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}
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SYMBOLS {
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__EXEHDR__: type = import;
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__HIMEM__: type = weak, value = $9600; # Presumed RAM end
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__LCADDR__: type = weak, value = $D400; # Behind quit code
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__LCSIZE__: type = weak, value = $0C00; # Rest of bank two
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__STACKSIZE__: type = weak, value = $0800; # 2k stack
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__LOADADDR__: type = weak, value = __STARTUP_RUN__;
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__LOADSIZE__: type = weak, value = __INITBSS_RUN__ - __STARTUP_RUN__ +
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__MOVE_LAST__ - __MOVE_START__;
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}
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MEMORY {
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ZP: define = yes, start = $0080, size = $001A;
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HEADER: file = %O, start = $0000, size = $0004;
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RAM: file = %O, start = %S, size = __HIMEM__ - __STACKSIZE__ - %S;
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MOVE: file = %O, define = yes, start = $0000, size = $FFFF;
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LC: define = yes, start = __LCADDR__, size = __LCSIZE__;
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}
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SEGMENTS {
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ZEROPAGE: load = ZP, type = zp;
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EXEHDR: load = HEADER, type = ro;
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STARTUP: load = RAM, type = ro, define = yes;
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LOWCODE: load = RAM, type = ro, optional = yes;
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CODE: load = RAM, type = ro;
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RODATA: load = RAM, type = ro;
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DATA: load = RAM, type = rw;
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INITBSS: load = RAM, type = bss, define = yes;
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BSS: load = RAM, type = bss, define = yes;
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INIT: load = MOVE, run = RAM, type = ro, define = yes, optional = yes;
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LC: load = MOVE, run = LC, type = ro, 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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