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path: root/src/gas_assembly_generator.h
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2023-04-29ast: Remove ast visitor pattern to simplify the codeJohnny Richard
I decided to remove the visitor pattern due to the lack of Object Oriented Programming support for C. Now if you want to navigate through the AST, you should do it with switch case and recursion. The code looks way simpler without visitor pattern. I have added a CFLAG -Werror which validates if the switch statement covers all branches for a given enum at compile time. Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
2023-04-25style: Use clang-format as formatter and linter toolJohnny Richard
We want to keep the code style consistent, this first commit adds a .clang-format in order to "document" our style code. This patch also adds a target *linter* to Makefile which will complain if we have any style issue on test and src dirs. I have run the follow command to create the .clang-format file: $ clang-format -style=mozilla -dump-config > .clang-format And I also made some adjusts to .clang-format changing the following properties: PointerAlignment: Right ColumnLimit: 120 Commands executed to fix the current styling: $ find . -name *.h | xargs clang-format -i $ find . -name *.c | xargs clang-format -i Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
2023-04-18ast: Create AST visitor to traverse the treeJohnny Richard
In the future we want to have the possibility of traverse the tree and pretty print it or generate binary for other platform like LLVM or transpile to C. This solution also implements the gas assembly x86_64 Linux code generation by using the visitor interface. Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>