reorganized project and implemented basic tests for toBinary

src/main.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util/registers.h"
+#include "util/functions.h"
+
+int help() {
+    printf(
+    "\nA CLI-based tool to convert MIPS assembly instructions in a .asm file into hexadecimal instructions in a .hex file.\n"
+    "\nUsage:\n"
+    "   mipsToHex -h\n"
+    "   mipsToHex --help\n"
+    "   mipsToHex [ file ]\n"
+    "   mipsToHex --asm [ asmFile ]\n"
+    "   mipsToHex --asm [ asmFile ] --hex [ hexFile ]\n"
+    );
+
+    return 0;
+}
+
+int error() {
+    printf("There must be at least one argument.");
+    help();
+    return 1;
+}
+
+int main(int argc, char* args[]) {
+    if(argc < 2) return error();
+    if(strcmp(args[1], "-h") == 0 || strcmp(args[1], "--help") == 0) return help();
+
+    initFunctions();
+
+    for(int i = 0; i < 32; i++)
+        printf("%d: %s\n", i, REGISTER_STRING[i]);
+    return 0;
+}