{"id":18880113,"url":"https://github.com/antoninhrlt/bootos","last_synced_at":"2025-07-27T06:35:29.642Z","repository":{"id":150901456,"uuid":"497318127","full_name":"antoninhrlt/bootos","owner":"antoninhrlt","description":"Kernel loader in protected mode with GDT initialized, for x64 and x86 operating systems","archived":false,"fork":false,"pushed_at":"2022-06-01T14:31:18.000Z","size":8,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-31T06:54:25.481Z","etag":null,"topics":["assembly","kernel","operating-system","os","x64","x86"],"latest_commit_sha":null,"homepage":"","language":"Assembly","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/antoninhrlt.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":"2022-05-28T12:56:32.000Z","updated_at":"2024-07-21T12:22:12.000Z","dependencies_parsed_at":null,"dependency_job_id":"82fb39ed-2c32-4aaa-bc18-dc0a59c47a50","html_url":"https://github.com/antoninhrlt/bootos","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/antoninhrlt/bootos","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antoninhrlt%2Fbootos","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antoninhrlt%2Fbootos/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antoninhrlt%2Fbootos/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antoninhrlt%2Fbootos/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/antoninhrlt","download_url":"https://codeload.github.com/antoninhrlt/bootos/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/antoninhrlt%2Fbootos/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":267317614,"owners_count":24068479,"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","status":"online","status_checked_at":"2025-07-27T02:00:11.917Z","response_time":82,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["assembly","kernel","operating-system","os","x64","x86"],"created_at":"2024-11-08T06:41:53.416Z","updated_at":"2025-07-27T06:35:29.623Z","avatar_url":"https://github.com/antoninhrlt.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"# bootos\nKernel loader in protected mode with GDT initialized, for x64 and x86 operating systems\n\n## Usage\nClone the repository for your project : `git clone https://github.com/antoninhrlt/bootos` (delete the \"test/\" folder inside \"bootos/\" because useless)\n\nYour project structure :\n```\nbuild/\n  - kernel.o\nbootos/ (cloned from https://github.com/antoninhrlt/bootos)\nsrc/\n  - kernel.c (will gives build/kernel.o)\n```\n\nYour Makefile :\n```make\n# Generates \"floppy disk\" with the operating system, runnable with \"qemu\"\nfloppy : bootos/build/bootos build/kernel\n    cat $^ $\u003c /dev/zero | dd of=$@ bs=512 count=2880\n\n# Builds the kernel\nbuild/kernel : build/kernel.o\n    ld --oformat binary -Ttext 1000 -o build/kernel build/kernel.o \n\nbuild/kernel.o : src/kernel.c\n    gcc -c -o $@ $\u003c\n\n# Builds the boot sector\nbootos/build/bootos :\n    $(MAKE -C .. build)\n```\n\n## Build\nThe project requires [make](https://www.gnu.org/software/make/), \"ld\" and [nasm](https://www.nasm.us/)\n\u003e Test also requires [gcc](https://gcc.gnu.org/)\n```bash\n# Build the project, giving \"build/bootos\" output\nmake build -B \n# Test for a simple kernel using \"bootos\"\n(cd test \u0026\u0026 make emu -B) \n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fantoninhrlt%2Fbootos","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fantoninhrlt%2Fbootos","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fantoninhrlt%2Fbootos/lists"}