af60d32679
Replace RAM section with SDRAM. Really this makes no difference than before we added SDRAM except the name is different. In hardware, the SDRAM acts the same way and is located in the same space as the RAM was previously.
36 lines
1.2 KiB
Plaintext
36 lines
1.2 KiB
Plaintext
MEMORY
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{
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ZP: start = $0, size = $100, type = rw, define = yes;
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SDRAM: start = $200, size = $7cf0, type = rw, define = yes;
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ROM: start = $8000, size = $8000, fill = yes, fillval = $ff, file = %O;
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}
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SEGMENTS {
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ZEROPAGE: load = ZP, type = zp, define = yes;
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DATA: load = ROM, type = rw, define = yes, run = SDRAM;
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BSS: load = SDRAM, type = bss, define = yes;
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HEAP: load = SDRAM, type = bss, optional = yes;
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STARTUP: load = ROM, type = ro;
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ONCE: load = ROM, type = ro, optional = yes;
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CODE: load = ROM, type = ro;
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RODATA: load = ROM, type = ro;
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VECTORS: load = ROM, type = ro, start = $FFFA;
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}
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FEATURES {
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CONDES: segment = STARTUP,
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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 = STARTUP,
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type = destructor,
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label = __DESTRUCTOR_TABLE__,
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count = __DESTRUCTOR_COUNT__;
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}
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SYMBOLS {
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# Define the stack size for the application
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__STACKSIZE__: value = $0200, type = weak;
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__STACKSTART__: type = weak, value = $0800; # 2k stack
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}
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