my-gcc

This is just a toy project

Installation:

Dependencies:
    nasm: 
        In ubuntu: sudo apt install nasm

Building:
    ./build.sh

Running:
    ./my-gcc [filename]

    Required output code will be a.out.
    Assembly code will be in asm.asm.

Please be careful while using it. Do not use invalid C code. Might go into infinite-loop. Idk

There is a test code in example.c

Features supported:

Comments not supported
#include not supported

"int"'s are supported. But only one at a time.
    int a;      //right
    int b;

    int a,b;    //wrong

Operator supported:
    +,-,==,!=

    Only two operand at a time.
        a = 1 + 2;       //right
        a = a - 1;      

        a = 1 + 2 + 3;   //wrong

if supported: 
    Again operators support must be considered. i.e
    
    if(a != b)
    if(a == b)  //supported provided a and b are supported datatypes

    if((a+1)==b) //unsupported

    else not supported.

while supprted:
    Same as "if"

printf and scanf supported:
    printf: upto 6 parameters
    scanf: upto 4 parameters