Unsupported methods (e.g., Swing, NIO) produce link-time errors unless user provides a VXP implementation. 4.4 Code Generation Produce VXP bytecode instructions. Example mapping for common JVM instructions:
We focus on as the most flexible for research. 4. Detailed Conversion Architecture A full converter comprises five stages: java to vxp converter
No runtime JVM needed. Cons: Loses reflection, dynamic dispatch complexity, hard to map exceptions. 3.2 Bytecode-to-VXPbytecode Translation Translate JVM bytecode (.class) to VXP bytecode, preserving high-level semantics. Unsupported methods (e
| Java API | VXP Mapping | |----------|--------------| | java.lang.Object | vxp_object base struct | | java.io.InputStream | VXP stream driver (if any) | | java.net.Socket | Not available → error or stub | | java.util.ArrayList | Fixed-size array + bounds check | | java.lang.Math | Fixed-point math library | dynamic dispatch complexity