Lecture Materials

Compilers
Lecture Materials

These lectures are divided into topic areas, not lecture days. Each lecture here represents 1-4 actual lecture days

Lecture 1: Overview and Lexical Analysis slides printable
Lecture 2: Context Free Grammars & EBNF slides printable
Lecture 3: Parsing slides printable

Lecture 4: Abstract Syntax Trees, Visitors, & Actions in Javacc slides printable

Simple Expression Trees:
ASTExpression.java
ASTIntegerLiteral.java
ASTOperatorExpression.java

Tree nodes w/ a variable # of children
ASTFunctionCallStatement.java

Virtual Function Review
Shape.java
Square.java
Circle.java
ShapeDriver.java

Visitors
ASTExpression.java
ASTIntegerLiteral.java
ASTOperatorExpression.java
ASTVisitor.java
Calculate.java
PrintTree.java

Actions in JavaCC
parens1.jj
parens2.jj
calc.noact.jj
calc.jj
Lecture 5: LR Parsing slides printable
Lecture 6: Semantic Analysis slides printable

TypeEntry.java
TypeEnvironment.java
VariableEntry.java
VariableEnvironment.java
FunctionEntry.java
FunctionEnvironment.java
Lecture 7: Building Abstract Assembly Trees slides printable
Lecture 8: Code Generation slides printable
Lecture 9: Object Oriented Extensions slides printable
Lecture 10: Memory Management slides printable
Lecture 11: Register Allocation slides printable
Lecture FR: Final Review slides printable