{"id":13780864,"url":"https://github.com/rkujawa/rk65c02","last_synced_at":"2025-05-11T14:34:05.745Z","repository":{"id":148949881,"uuid":"79147004","full_name":"rkujawa/rk65c02","owner":"rkujawa","description":"Experimental 65C02 machine code interpreter/emulator/disassembler.","archived":false,"fork":false,"pushed_at":"2021-01-26T00:16:54.000Z","size":357,"stargazers_count":11,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-11-17T16:41:37.297Z","etag":null,"topics":["6502","65c02","emulation","wdc65c02s"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rkujawa.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-01-16T18:33:01.000Z","updated_at":"2024-01-12T13:08:48.000Z","dependencies_parsed_at":"2023-04-13T23:26:08.247Z","dependency_job_id":null,"html_url":"https://github.com/rkujawa/rk65c02","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rkujawa%2Frk65c02","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rkujawa%2Frk65c02/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rkujawa%2Frk65c02/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rkujawa%2Frk65c02/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rkujawa","download_url":"https://codeload.github.com/rkujawa/rk65c02/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253580189,"owners_count":21930898,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["6502","65c02","emulation","wdc65c02s"],"created_at":"2024-08-03T18:01:20.558Z","updated_at":"2025-05-11T14:34:05.438Z","avatar_url":"https://github.com/rkujawa.png","language":"C","funding_links":[],"categories":["C"],"sub_categories":[],"readme":"# rk65c02\n65C02 code interpreter/emulator/disassembler.\n\n![rk65c02 logo](https://raw.githubusercontent.com/rkujawa/rk65c02/master/res/rk65c02_small.png)\n\nThis project provides a library implementing a farily complete\nemulator of WDC 65C02S CPU. It does not aim to be cycle-exact emulator, but\notherwise it tries to mimic behaviour of 65C02S as close as possible. \nCurrently, the following features are implemented:\n- Emulation of all opcodes, including WDC extensions and BCD mode.\n- 16-bit address space.\n- Minimal support for interrupts.\n\nThe following notable features are missing:\n- Ability to execute callbacks in software utilizing this library.\n- Just-in-Time translation.\n\nThe only external dependencies (besides standard C library) are Boehm GC and\nuthash.\nOn Fedora these can be installed with `gc-devel` and `uthash-devel` packages.\n\nIf you want to build tests, `kyua` quality assurance toolkit, `atf` testing\nframework and a recent snapshot (1.8f or newer) of `vasm` assembler (6502\nwith std syntax) are also necessary.\n\n[![Built by neckbeards](https://forthebadge.com/images/badges/built-by-neckbeards.svg)](https://forthebadge.com)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frkujawa%2Frk65c02","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frkujawa%2Frk65c02","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frkujawa%2Frk65c02/lists"}