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Assembly Language Instructions Overview for Bytecode Execution

This document outlines essential assembly language instructions relevant to bytecode execution, including operations such as conditional moves, register-to-register and memory operations, and control flow statements. Key operations highlighted include data movement instructions like `mrmovl`, `rmmovl`, and general-purpose arithmetic operations with `OPl`. The instructions are critical for understanding lower-level programming concepts and are frequently utilized in systems programming. This guide also emphasizes the importance of register manipulation and stack operations.

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Assembly Language Instructions Overview for Bytecode Execution

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  1. Byte 0 1 2 3 4 5 cmovXX rA, rB rrmovl rA, rB mrmovl D(rB), rA rmmovl rA, D(rB) OPl rA, rB D D ret halt nop irmovl V, rB 8 rB V 2 2 1 0 6 3 4 5 7 9 0 0 0 0 0 fn fn 0 0 fn rA rA rA rA rA rB rB rB rB rB jXX Dest call Dest 8 0 Dest Dest pushl rA A 0 rA F popl rA B 0 rA F

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