C64 6510
Open
Nobody has claimed this yet.
language-definitions
new language
- Dominant language
- JavaScript
- Stars
- 13k
- Forks
- 1.4k
- Avg merge
- 15h 36m
- Merged PRs (30d)
- 3
Description
Language
6510 is almost identical to 6502 .. but adds some additional instructions, including "undocumented opcodes". Eg. SAX, LAX, etc.
Additional resources
https://codebase64.org/doku.php?id=base:extra_instructions_of_the_65xx_series_cpu
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked Codebase 64 resource and inspect Prism's existing language definitions for the 6502 syntax. Determine the instruction and undocumented-opcode coverage needed for the 6510, then add the language support and verify representative examples are highlighted correctly.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100