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Compiler
- Main Program
- Processing Command-Line Parameters
- Error Handling
- Error Reporting
- Compilation Progress and Status Display
- Finding Source Position From Code Address
- Command Line Syntax Display
- The Compilation Process
- Processing Used Units
- Loading Used Units
- System Unit
Scanner
- Processing Source Line Characters
- Processing Comments and Compiler Directives
- Conditional Defines
- Extracting Tokens
- Processing Integer Constants
- Processing String Constants
- Checking For Special Words
- Comparing Identifiers
Symbol Tables
- Symbol Tables and Hash Functions
- Symbol Table Management
- Storing Identifiers Into Symbol Table
- Searching in Symbol Table
- Searching For Identifiers
- Compacting Symbol Tables
- Checking Public Identifiers
- Reserved Words
Parser
- Processing Declarations
- Processing Constant Declarations
- Processing Typed Constants
- Processing Type Declarations
- Processing Non-object Types
- Processing Object Types
- Processing Variable Declarations
- Processing Procedure Declarations
- Processing Label Declarations
- Processing Program Block
Expressions
- Expression Elements
- Processing Expressions
- Loading Variables
- Loading Constants
- Processing Unary Sign Operators
- Processing Not
- Processing Typecast or Method Call
- Processing Set Constants
- Processing Mem and Port Arrays
- Expecting Different Expressions
- Adjusting Expression To Specified Type
- Checking Type Compatibility
- Extending Integers
- Processing and Converting Strings
- Converting Number Types
- Checking Ranges
- Converting Boolean Expressions
- Loading Expression To Registers
- Saving and Restoring Expressions
- Creating Pointer to Variable Reference
- Processing Qualifiers
- Calling a Procedure or Function
- Processing New
Calculator
- Processing Mathematical Operations
- Character Pointer Operations
- Set Operations
- String Operations
- Extended Operations
- Real Operations
- Boolean Operations
- Pointer Operations
- Integer Operations
- LongInt Comparison
- Integer Division
- Integer Multiplication
Statements
- Processing Statements
- Processing Statement Blocks
- Assembler Statement
- Assignment Statement and Procedure Call
- INLINE Statement
- IF Statement
- WHILE Statement
- REPEAT Statement
- FOR Statement
- CASE Statement
- WITH Statement
- GOTO Statement
- Port Statement
Assembler
- Processing Assembler Instructions
- Extracting Assembler Tokens
- Identifiers In Assembler Instructions
- Processing Assembler Expressions
- Processing Assembler Directives
- Generating Assembler Instruction Opcodes
- Intermediate Code For Assembler Instructions
System Functions
- Processing System Functions
- System Function New
- System Functions for Text Files
- System Functions FilePos and FileSize
- System Function UpCase
- System Function Abs
- System Function Sqr
- System Functions Succ and Pred
- System Function Odd
- System Functions Ord and Chr
- System Functions Ptr, Addr, Ofs and Seg
- System Functions for CPU Registers
- System Function SizeOf
- Arithmetic System Functions
- System Functions MemAvail and MaxAvail
- String System Functions
- I/O System Functions
- System Function Random
- System Functions Lo, Hi, Swap and Pi
- System Function TypeOf
- System Function Assigned
- System Functions Low and High
System Procedures
- Processing System Procedures
- System Procedure New
- System Procedures Write and WriteLn
- System Procedures Read and ReadLn
- System Procedure Dispose
- System Procedures Mark and Release
- System Procedures Insert and Delete
- System Procedures Close, Seek, Erase, Rename and Truncate
- System Procedure Assign
- System Procedures Reset, Rewrite and SetTextBuf
- System Procedures Halt, RunError, Fail and Randomize
- System Procedures Break, Continue and Exit
- System Procedures GetMem and FreeMem
- System Procedures FillChar and Move
- System Procedure Str
- System Procedure Val
- System Procedures GetDir, ChDir, MkDir and RmDir
- System Procedures Append, Flush, BlockRead and BlockWrite
- System Procedures Inc and Dec
- System Procedures Include and Exclude
Type Definitions
- Type Definition Data Structures
- System Type Definitions
- Type Definition Functions
Object Files
- Importing Object Files
- Importing COMENT Object File Record
- Importing MODEND Object File Record
- Importing EXTDEF Object File Record
- Importing PUBDEF Object File Record
- Importing LINNUM Object File Record
- Importing SEGDEF Object File Record
- Importing FIXUPP Object File Record
- Importing LEDATA and LIDATA Object File Records
Code Generator
- Intermediate Code
- Generating Instructions
- Creating and Destroying Stack Frame
- Module Entry and Exit Code
- Interrupt Entry and Exit Code
- Procedure Entry and Exit Code
- Jumps and Labels
- Creating References
- ES:DI Address Loading
- Optimizing Jumps
- Calculating Code Size and Offsets
- Generating Code
Linker
- Linking Modules and Creating EXE File
- Marking Used Blocks
- Calculating Offsets of Code Blocks
- Calculating Offsets of Variables
- Resolving References
- Creating Executable File
I/O Utilities
- Loading Library
- Finding Files
- File Operations
- Dealing With Source Files
- Reading Source Lines
- Creating Unit File
- Reading Unit File
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