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OpenJDK: Panama


roject Panama: Interconnecting JVM and native code We are improving and enriching the connections between the Java virtual machine and well-defined but “foreign” (non-Java) APIs, including many interfaces commonly used by C programmers. To this end, Project Panama will include most or all of these components: - native function calling from JVM - native data access from JVM or inside JVM heap - new data layouts in JVM heap - native metadata definition for JVM - header file API extraction tools (jextract) - native library management APIs - native-oriented interpreter and runtime “hooks” - class and method resolution “hooks” - native-oriented JIT optimizations - tooling or wrapper interposition for safety - exploratory work with difficult-to-integrate native libraries Community This Project is sponsored by the Hotspot Group.

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