main.c

#include "scanner.h"
#include "debug.h"
#include "ast.h"
#include "decl.h"
#include "codegen.h"
#include "symtab.h"

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    init_debugging();
    if (argc < 2)
    {
        debug_print(SEV_ERROR, "Usage: %s <inputfile>", argv[0]);
        exit(1);
    }

    symtab_init_global_symtab();
    Scanner_t *scanner = scanner_init(argv[1]);
    ASTNode_t *root = decl_declarations(scanner);
    if (root == NULL)
    {
        debug_print(SEV_ERROR, "Couldn't create root node");
    }
    ast_print(root);

    CodeGenerator_t *generator = codegen_init("out.s");
    codegen_start(generator, root);

    return 0;
}