| .. | ||
| errorful | ||
| support | ||
| add-pass.60p | ||
| add-word.60p | ||
| buffer.60p | ||
| call.60p | ||
| cmp-byte.60p | ||
| cmp-litword.60p | ||
| cmp-word.60p | ||
| conditional2.60p | ||
| conditional.60p | ||
| copy.60p | ||
| example.60p | ||
| forever.60p | ||
| goto.60p | ||
| loadngo.sh | ||
| loop.60p | ||
| memloc.60p | ||
| print.60p | ||
| README.md | ||
| vector-table.60p | ||
| vector.60p | ||
| word-table.60p | ||
This directory contains example sources which demonstrate the rudiments of SixtyPical.
Examples that are meant to fail and produce an error message
are in the errorful/ subdirectory.
These files are intended to be architecture-agnostic.
For the ones that do produce output, an appropriate source
under platform/, should be included first, like
sixtypical platform/c64.60p vector-table.60p
so that system entry points such as chrout are defined.
There's a loadngo.sh script in this directory that does this.
./loadngo.sh c64 vector-table.60p
chrout is a routine with outputs the value of the accumulator
as an ASCII character, disturbing none of the other registers,
simply for the purposes of producing some observable output.
(There is a KERNAL routine which does this on both the Commodore 64 and the Commodore VIC-20. It should not be hard to find or write such a routine for most other architectures.)