#include "Framebuffer.h" #include "Init.h" #include "arch/MMU.h" #include "arch/Serial.h" extern u8 fb[1]; extern "C" void _start() { Init::check_magic(); Init::early_init(); Serial::println("Hello, world!"); Framebuffer::rect(0, 0, 200, 200, 0xFF00FF00); Serial::println(MMU::get_physical((u64)fb).has_error() ? "fb is not mapped" : "fb is mapped!!"); for (;;) ; }