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	Commit message (Expand)	Author	Age	Files	Lines
*	Eh, suicide jokes	Andrew	2023-07-15	1	-0/+0
*	Eeeeeeeeek?	Andrew	2023-07-15	1	-3/+8
*	/sitemap.txt: Update sitemap.	Andrew	2023-07-15	1	-16/+19
*	Sitemap update.	Andrew Yu	2023-07-15	1	-1/+3
*	e	Andrew Yu	2022-09-11	1	-6/+15
*	Sitemap	Andrew Yu	2022-07-28	1	-0/+12

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global switchTask

switchTask:
        mov esi, [esp]
        pop eax			; *current thread

        ; get values from thread->regs structure

        push dword [esi+4]	; eax
        push dword [esi+8]	; ecx
        push dword [esi+12]	; edx
        push dword [esi+16]	; ebx
        push dword [esi+24]	; ebp
        push dword [esi+28]	; esi
        push dword [esi+32]	; edi
        push dword [esi+48]	; ds
        push dword [esi+50]	; es
        push dword [esi+52]	; fs
        push dword [esi+54]	; gs

        mov al, 0x20
        out 0x20, al

        mov eax, [esi+56]
        mov cr3, eax

        pop gs
        pop fs
        pop es
        pop ds
        pop edi
        pop esi
        pop ebp
        pop ebx
        pop edx
        pop ecx
        pop eax

        iret