Function kernel_main

kernel/kernel/kernel.cpp:107–203

static void init2(void*);

extern "C" void kernel_main(uint32_t boot_magic, uint32_t boot_info)
{
	using namespace Kernel;

	if (!validate_boot_magic(boot_magic))
	{
		Serial::initialize();
		dprintln("Unrecognized boot magic {8H}", boot_magic);
		return;
	}

	if (!should_disable_serial(get_early_boot_command_line(boot_magic, boot_info)))
	{
		Serial::initialize();
		dprintln("Serial output initialized");
	}

	kmalloc_initialize();
	dprintln("kmalloc initialized");

	parse_boot_info(boot_magic, boot_info);
	dprintln("boot info parsed");

	auto& processor = Processor::create(PROCESSOR_NONE);
	Processor::initialize();
	dprintln("BSP initialized");

	PageTable::initialize_fast_page();
	dprintln("fast page initialized");

	Heap::initialize();
	dprintln("Heap initialized");

	PageTable::initialize_and_load();
	dprintln("PageTable initialized");

	processor.allocate_stack();

	parse_command_line();
	dprintln("command line parsed, root='{}', console='{}'", cmdline.root, cmdline.console);

	MUST(ACPI::ACPI::initialize());
	dprintln("ACPI initialized");

	InterruptController::initialize(cmdline.force_pic);
	dprintln("Interrupt controller initialized");

	SystemTimer::initialize();
	dprintln("Timers initialized");

	DevFileSystem::initialize();
	dprintln("devfs initialized");

	if (auto ret = TerminalDriver::initialize_from_boot_info(); ret.is_error())
		dprintln("failed to initialize terminal driver: {}", ret.error());
	else
		dprintln("terminal driver initialized");