diff options
Diffstat (limited to 'kernel/l0/kmain.c')
| -rw-r--r-- | kernel/l0/kmain.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/l0/kmain.c b/kernel/l0/kmain.c index 74945e4..854a2b7 100644 --- a/kernel/l0/kmain.c +++ b/kernel/l0/kmain.c @@ -2,6 +2,9 @@ #include <config.h> #include <dbglog.h> #include <sys.h> + +#include <gdt.h> +#include <idt.h> void kmain(struct multiboot_info_t *mbd, int32_t mb_magic) { dbglog_setup(); @@ -9,6 +12,19 @@ void kmain(struct multiboot_info_t *mbd, int32_t mb_magic) { dbg_printf("Hello, kernel World!\n"); dbg_printf("This is %s, version %s.\n", OS_NAME, OS_VERSION); + ASSERT(mb_magic == MULTIBOOT_BOOTLOADER_MAGIC); + + gdt_init(); dbg_printf("GDT set up.\n"); + + idt_init(); dbg_printf("IDT set up.\n"); + + asm volatile("int $0x3"); + + size_t total_ram = ((mbd->mem_upper + mbd->mem_lower) * 1024); + dbg_printf("Total ram: %d Kb\n", total_ram / 1024); + // paging_init(totalRam); + PANIC("Reached kmain end! Falling off the edge."); } +/* vim: set ts=4 sw=4 tw=0 noet :*/ |