lunaix-os/arch/x86/boot/x86_64/init64.c

   1 #include "sys/boot/archinit.h"
   2 #include "asm/x86_cpu.h"
   3
   4 ptr_t __multiboot_addr boot_data;
   5
   6 void boot_text
   7 x86_init(ptr_t mb)
   8 {
   9     __multiboot_addr = mb;
  10
  11     cr4_setfeature(CR4_PCIDE);
  12
  13     ptr_t pagetable = kpg_init();
  14     cpu_chvmspace(pagetable);
  15
  16     cr0_unsetfeature(CR0_WP | CR0_EM);
  17     cr0_setfeature(CR0_MP);
  18 }