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path: root/xxx/boot2/mp.asm
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; 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 "GDT.asm"