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  2. Parrot virtual machine - Wikipedia

    en.wikipedia.org/wiki/Parrot_virtual_machine

    Parrot assembly language (PASM) is the low level language that compiles down to bytecode. PASM code is usually stored in files with the filename extension ".pasm". Parrot intermediate representation (PIR [15]) is a slightly higher level language than PASM and also compiles down to bytecode. It is the primary target of language implementations.

  3. Byte Code Engineering Library - Wikipedia

    en.wikipedia.org/wiki/Byte_Code_Engineering_Library

    The Byte Code Engineering Library (BCEL) is a project sponsored by the Apache Foundation previously under their Jakarta charter to provide a simple API for decomposing, modifying, and recomposing binary Java classes (I.e. bytecode). The project was conceived and developed by Markus Dahm prior to officially being donated to the Apache Jakarta ...

  4. Bytecode - Wikipedia

    en.wikipedia.org/wiki/Bytecode

    Bytecode (also called portable code or p-code) is a form of instruction set designed for efficient execution by a software interpreter.Unlike human-readable [1] source code, bytecodes are compact numeric codes, constants, and references (normally numeric addresses) that encode the result of compiler parsing and performing semantic analysis of things like type, scope, and nesting depths of ...

  5. Interpreter (computing) - Wikipedia

    en.wikipedia.org/wiki/Interpreter_(computing)

    Unlike bytecode there is no effective limit on the number of different instructions other than available memory and address space. The classic example of threaded code is the Forth code used in Open Firmware systems: the source language is compiled into "F code" (a bytecode), which is then interpreted by a virtual machine. [citation needed]

  6. JEB decompiler - Wikipedia

    en.wikipedia.org/wiki/JEB_Decompiler

    JEB is a disassembler and decompiler software for Android applications [2] and native machine code. It decompiles Dalvik bytecode to Java source code, and x86, ARM, MIPS, RISC-V machine code to C source code.

  7. SpiderMonkey - Wikipedia

    en.wikipedia.org/wiki/SpiderMonkey

    JägerMonkey operated very differently from other compilers in its class: while typical compilers worked by constructing and optimizing a control-flow graph representing the function, JägerMonkey instead operated by iterating linearly forward through SpiderMonkey bytecode, the internal function representation. Although this prohibits ...

  8. Just-in-time compilation - Wikipedia

    en.wikipedia.org/wiki/Just-in-time_compilation

    In a bytecode-compiled system, source code is translated to an intermediate representation known as bytecode. Bytecode is not the machine code for any particular computer, and may be portable among computer architectures. The bytecode may then be interpreted by, or run on a virtual machine. The JIT compiler reads the bytecodes in many sections ...

  9. Java Card - Wikipedia

    en.wikipedia.org/wiki/Java_Card

    Java Card bytecode run by the Java Card Virtual Machine is a functional subset of Java 2 bytecode run by a standard Java Virtual Machine but with a different encoding to optimize for size. A Java Card applet thus typically uses less bytecode than the hypothetical Java applet obtained by compiling the same Java source code.