From Grammar to ARM64 Assembly 🚀 Building a Translation of Expressions with ANTLR4 скачать в хорошем качестве

From Grammar to ARM64 Assembly 🚀 Building a Translation of Expressions with ANTLR4

This video demonstrates how to implement Figure 6.19 from compiler design by translating arithmetic expressions into ARM64 assembly language instead of three-address intermediate code. Using ANTLR4, we define the grammar, generate the lexer and parser, and implement a visitor-based translator that produces assembly instructions. We also build a symbol table, handle identifiers, numbers, and temporaries, and generate code for assignments, arithmetic operations, and parentheses. Finally, we test several inputs and verify the generated assembly using a simulator to observe the resulting memory values. 🚀 🕒 Timestamps 0:00 Introduction – Implementing Figure 6.19 0:10 Creating the ANTLR4 Grammar (G4) 0:40 Generating the Lexer and Parser with a Bash Script 0:50 Implementing the Translator Visitor 1:40 Implementing the VisitAssign Method 2:40 Implementing the VisitSumRes Method 3:40 Implementing the VisitMulDiv Method 4:00 Building the Runtime Environment 4:30 Running the First Example 5:30 Running the Second Example 6:30 Running the Third Example 7:30 Closing DISCLAIMER: All logos and trademarks belong to their respective owners. #compiler #compilerdesign #assembly #translation #parsing #programming #antlr #arm64