Fixing a bug with function calls within arguments
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Description
Learn to create your very own C compiler from scratch. In this course we develop a compiler that compiles a subset of the C Programming Language. By the time you finish all modules of this course you will be able to compile C programs that use pointers, structures, unions, arrays, functions, for loops, while loops. do while loops, if statements, switches and much more! This course includes all course modules!
Our compiler also has a preprocessor macro system allowing you to include header files and create definitions just like you would in any C file.
Your compiler is advanced enough to use the GCC standard library so we are able to call C functions from our compiler. Your compiler will be able to compile the C programming language.
This course does not rely on any frameworks we do everything from scratch to ensure the best possible learning experience for students
Module 1
In module 1 of this course we load our C source file that we wish to compile, into memory. We create a lexer to preform lexical analysis on the source input which will convert the source code into a bunch of tokens that our compiler can easily understand. We then pass the tokens through a parser to produce an abstract syntax tree. An AST describes the C program in a logical way that makes it easier for our compiler to understand. For example for the expression 50 + 20 you will end up with a root expression node that has a left operand that has a node of value 50 and a right operand that has a node of value 20. Breaking down problems in this way makes it much easier to create compilers.
Module 2
In module 2 of this course we create a code generator that produces 32 bit Intel assembly language that can then be passed through an assembler to produce a program binary that we can run. We also in this module create a resolver system which is responsible for taking a complicated expression such as "a->b.c.e[50] = 50" and breaking it down into simple steps and rules that our code generator can then easily follow. This abstraction is essential to ensure that the code generator does not become over complex. With the use of a resolver system we can ensure the code base remains clean.
Module 3
In module 3 of this course we create a preprocessor and macro system. This preprocessor system allows us to include header files in our C programs and also use a variety of macro keywords such as "#define" "#ifdef" , "sizeof" and many more.
Module 4
In module 4 we build a semantic validator which validates our C code. A semantic validator ensures that we are not setting variables that do not exist or accessing structures that arent there.
This is the only video course in the world that shows you how to create a C compiler, come and learn today!
Requirements
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You must have a basic experience of assembly language.
Who This Course is For
People with an interest in compiler design
People who are interested in assembly language
People who are interested in the C Programming language
What You Will be Learn
How to build a C compiler from scratch
Full understanding of stackframes and how assembly language is generared for a C source file
Complete Understanding of lexical analysis and parsing
Stronger Assembly language skills will be gained
Compiler Design
Dragon Zap Instructor
Daniel McCarthy is a seasoned software engineer, boasting an impressive career spanning over 14 years in the industry. Holding a Master's Degree in Advanced Computer Science from Cardiff Metropolitan University, his broad spectrum of experience encompasses everything from web development to complex compiler and interpreter development. Daniel has honed his skills in bootloader and kernel development. In testament to his proficiency in the field, he has designed two proprietary programming languages: Craft, a general-purpose language, and Marble, a web-focused language akin to PHP. Moreover, he has successfully developed compilers for the C programming language. A testament to his versatility, Daniel demonstrates proficiency in an extensive list of programming languages that includes C, C++, Java, x86 Assembly language, PIC assembly, SQL, PHP, HTML5, JavaScript, CSS, and of course, his own creations, Craft and Marble. His professional portfolio also includes the development of Linux kernel modules, a task he has executed with proficiency in a professional context. Currently, Daniel is channeling his wealth of experience and expertise into the education sector, with the aim of nurturing the next generation of professional software engineers.
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Questions (1)
Nassurdine SOULE
2 years ago
Hi Daniel, First of all,. Thank you for making this course. This will greatly help me understand computer science (compiler design and a bit of language theory maybe). I was wondering when you'll be releasing module 3 (I haven't started this course yet. I guess I'm waiting for all modules to be available first). I was wondering if you will make a lesson that explains how to compile this compiler for the operating system you made in a previous course. Sincerely.
Daniel McCarthy
2 years ago
Hi good question. Originally module 3 was due for release 1st of December however I moved country which means I have been very busy lately. I moved back home to UK. I then ended up with covid so their has been some unfortunate delays The new release date for Module 3 is 1st of January. Though I can't make promises that this date everything will be done we are pretty close . If I find the delay will be longer by more than a few weeks into January I will upload all of module 3 that is ready and continue to add videos daily until module 3 is entirely uploaded Please keep an eye on the course description as I will be sure to update it when theirs changes Thanks Dan
Nassurdine SOULE
2 years ago
Hi, Thanks for the reply. Try to get well first. health is important. We don't want to lose you!
Daniel McCarthy
2 years ago
Thank you Nassurdine ! Have a great christmas and new year
Nassurdine SOULE
1 year ago
Hi, Thank you ! Sorry for the late reply. I just saw your reply. ! didn't think you would reply to that. So I didn't check since I'm focused on the Kernel Programming course.
Daniel McCarthy
1 year ago
No problem I hope your enjoying it!
Nassurdine SOULE
1 year ago
I do so far!
Daniel McCarthy
1 year ago
Great im glad any more quesitons you know where to find me