; other processors will enter here! [org 0x7000] ; here the binary will be loaded [bits 16] cli ;switch off interrupts! lgdt [gdt_descriptor] ;load descriptor table! ;switch on 32-bit protected mode mov eax, cr0 or eax,0x1 mov cr0, eax jmp 0x8:init_pm [bits 32] init_pm: mov ax, 0x10 mov ds, ax mov ss, ax mov es, ax mov fs, ax mov gs, ax mov ebp, 0x95000 mov esp, ebp call boot_32_pm ;continue booting in 32-bit protected mode boot_32_pm: mov eax,1 ; call 0x18000 ;jump into our Kernel! %include "boot/GDT.asm"