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53 Commits

Author SHA1 Message Date
Oliver Schmidt
55f9e6ac25 Added 'sim6502' and 'sim65C02' targets. 
The targets allow to run cc65 programs in the sim65 exection
einvironment. As there are no "real" i/o facilities there's no
need for header files. Paravirtualized entry points are mapped
to $FFF0 ff. There's a large cc65 progam area from $0200-$FFEF.

The binary format includes a one-byte header indicating the required
execution environment: The value 0 means 6502 and the value 1
means 65C02. The load adress for the binary is fixed to $0200.

Note: Running sim65C02 programs currently doesn't work bcause
sim65 doesn't actually implement 65C02 opcodes.
 2013-05-20 20:35:42 +02:00
Oliver Schmidt
da255245ad Adjusted comment. 2013-04-09 23:10:35 +02:00
Oliver Schmidt
37c492b544 Replaced builtin linker configs with ordinary .cfg files. 
The benefits are:
- Independency of ld65 build from perl
- More transparent behaviour
 2013-04-09 23:09:46 +02:00