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itszor / gcc-6502

A port of GCC to the 6502 processor family.
GNU General Public License v2.0
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Added new register class for zeropage locations, improved petscii conversion #6

Open Claus64 opened 8 years ago

Claus64 commented 8 years ago

I hope I did this right: I think we need a register class for zeropage locations, so that the compiler can chose addresses freely.

The BASIC ROM should be turned off to free the RAM below I think. There are dependencies on the Kernal for I/O, but that is still visible.

itszor commented 8 years ago

I've merged the bits apart from the zero-page one, thanks!