{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9645912","patent":{"patent_number":"US-9645912","title":"In-place function modification","assignee":null,"inventors":[],"filing_date":"2008-12-01T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"Modifying computer program code can be performed at or immediately prior to runtime of the computer code in a runtime environment of a common language infrastructure of a language-neutral framework for developing and executing computer applications. A function in a computer program can be modified at runtime by injecting arbitrary code, while mitigating an alteration of a program's call stack. A just-in-time compilation service is used to compile and execute intermediate language code of the program, and the runtime environment sends callback functions to an event-based profiling agent (profiler) attached to the runtime environment. The profiler can trap desired functions, as determined by configuration data, and inject modification code from stub methods in a stub assembly file. The modified code can be sent back to the runtime environment to be executed by the just-in-time compilation service."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"In-place function modification","description":"Modifying computer program code can be performed at or immediately prior to runtime of the computer code in a runtime environment of a common language infrastructure of a language-neutral framework fo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9645912","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9645912","citation_suggestion":"Patentable. \"In-place function modification\" (US-9645912). https://patentable.app/patents/US-9645912","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9645912","json":"https://patentable.app/api/llm-context/US-9645912","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:20:08.098Z"}