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| 1 | +# Sample linker configuration for C programs using the Atari binary file support. |
| 2 | +# Use with: cl65 -tatari -Catari-xex.cfg prog.c -o prog.xex |
| 3 | +FEATURES { |
| 4 | + STARTADDRESS: default = $2000; |
| 5 | +} |
| 6 | +SYMBOLS { |
| 7 | + __SYSTEM_CHECK__: type = import; # force inclusion of "system check" load chunk |
| 8 | + __STACKSIZE__: type = weak, value = $0800; # 2k stack |
| 9 | + __STARTADDRESS__: type = export, value = %S; |
| 10 | + __RESERVED_MEMORY__: type = weak, value = $0000; |
| 11 | + __SYSCHKHDR__: type = export, value = 0; # Disable system check header |
| 12 | + __SYSCHKTRL__: type = export, value = 0; # Disable system check trailer |
| 13 | +} |
| 14 | +MEMORY { |
| 15 | + ZP: file = "", define = yes, start = $0082, size = $007E; |
| 16 | +# "system check" load chunk |
| 17 | + SYSCHKCHNK: file = %O, start = $2E00, size = $0300; |
| 18 | +# "main program" load chunk |
| 19 | + MAIN: file = %O, define = yes, start = %S, size = $BC20 - __STACKSIZE__ - __RESERVED_MEMORY__ - %S; |
| 20 | +# jlh |
| 21 | + ROW_REGION: file = "", define = yes, start = $8400, size = $0400; |
| 22 | +} |
| 23 | +FILES { |
| 24 | + %O: format = atari; |
| 25 | +} |
| 26 | +FORMATS { |
| 27 | + atari: runad = start, |
| 28 | + initad = SYSCHKCHNK: __SYSTEM_CHECK__; |
| 29 | +} |
| 30 | + |
| 31 | +SEGMENTS { |
| 32 | + ZEROPAGE: load = ZP, type = zp; |
| 33 | + EXTZP: load = ZP, type = zp, optional = yes; |
| 34 | + SYSCHK: load = SYSCHKCHNK, type = rw, define = yes, optional = yes; |
| 35 | + ROW_SEGMENT: load = ROW_REGION, type = rw, define = yes, optional = yes; |
| 36 | + STARTUP: load = MAIN, type = ro, define = yes; |
| 37 | + LOWBSS: load = MAIN, type = rw, optional = yes; # not zero initialized |
| 38 | + LOWCODE: load = MAIN, type = ro, define = yes, optional = yes; |
| 39 | + ONCE: load = MAIN, type = ro, optional = yes; |
| 40 | + CODE: load = MAIN, type = ro, define = yes; |
| 41 | + RODATA: load = MAIN, type = ro; |
| 42 | + DATA: load = MAIN, type = rw; |
| 43 | + INIT: load = MAIN, type = rw, optional = yes; |
| 44 | + BSS: load = MAIN, type = bss, define = yes; |
| 45 | +} |
| 46 | +FEATURES { |
| 47 | + CONDES: type = constructor, |
| 48 | + label = __CONSTRUCTOR_TABLE__, |
| 49 | + count = __CONSTRUCTOR_COUNT__, |
| 50 | + segment = ONCE; |
| 51 | + CONDES: type = destructor, |
| 52 | + label = __DESTRUCTOR_TABLE__, |
| 53 | + count = __DESTRUCTOR_COUNT__, |
| 54 | + segment = RODATA; |
| 55 | + CONDES: type = interruptor, |
| 56 | + label = __INTERRUPTOR_TABLE__, |
| 57 | + count = __INTERRUPTOR_COUNT__, |
| 58 | + segment = RODATA, |
| 59 | + import = __CALLIRQ__; |
| 60 | +} |
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