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Contiki now leverages that feature to place process.o, etimer.o and uip_arp.o in HIGHCODE. These files were carefully chosen as: - they are necessary for all Ethernet apps - their size doesn't depend on configuration macros - they fill the available space nicely (with a little reserve for changes in the source or the compiler)
51 lines
2.2 KiB
INI
51 lines
2.2 KiB
INI
# This file should be identical to the file '<cc65>/doc/apple2.cfg' with the
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# following exceptions:
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# - Reduced stacksize: Contiki is designed to use extremely little stack.
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# The applications coming with Contiki run even with a $100 byte stack.
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# - Expanded RAM size: Allow applications to overlay BASIC.SYSTEM if needed.
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# In that case the binary must be loaded with the ProDOS 8 loader available
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# at: ftp://ftp.musoftware.de/pub/uz/cc65/contrib/loader-1.3.zip
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# - Expanded LC size: Allow applications to overlay the ProDOS 8 QUIT code.
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# In that case the binary must reboot on exit. There's a ProDOS 8 loader
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# variant available at the URL above that does just this.
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FEATURES {
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STARTADDRESS: default = $0803;
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}
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MEMORY {
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ZP: start = $0080, size = $001A, define = yes;
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HEADER: start = $0000, size = $0004, file = %O;
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RAM: start = %S, size = $BF00 - %S, file = %O, define = yes; # $BF00 instead of $9600
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MOVE: start = $0000, size = $FFFF, file = %O, define = yes;
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LC: start = $D000, size = $1000, define = yes; # $D000/$1000 instead of $D400/$0C00
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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;
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LOWCODE: load = RAM, type = ro;
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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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BSS: load = RAM, type = bss, define = yes;
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INIT: load = MOVE, run = RAM, type = ro, define = yes;
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HIGHCODE: load = MOVE, run = LC, type = ro, optional = yes;
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}
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FEATURES {
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CONDES: segment = INIT,
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type = constructor,
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label = __CONSTRUCTOR_TABLE__,
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count = __CONSTRUCTOR_COUNT__;
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CONDES: segment = RODATA,
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type = destructor,
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label = __DESTRUCTOR_TABLE__,
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count = __DESTRUCTOR_COUNT__;
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CONDES: type = interruptor,
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segment = RODATA,
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label = __INTERRUPTOR_TABLE__,
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count = __INTERRUPTOR_COUNT__;
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}
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SYMBOLS {
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__STACKSIZE__ = $0200; # 1/2K instead of 2K stack
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}
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