feat: added debug traces and added support for booting using grub and

tftp

kernel/command.c

@@ -44,15 +44,26 @@ void help(const char *args);
 
 void shutdown(const char *args);
 
+void explode(const char *args);
+
 cmd_handler cmd_handlers[] = {
         {"help\0",   help},
         {"echo\0",   echo},
         {"print\0",  print},
         {"ide\0",    ide},
         {"shutdown", shutdown},
+        {"explode",  explode},
         {NULL, NULL},
 };
 
+
+void explode(const char *args) {
+    uint32_t x = 0;
+    uint32_t y = 0;
+    __asm__("div %%ebx" :
+    "=a" (x), "=b" (y));
+}
+
 void shutdown(const char *args) {
     power_shutdown();
 }