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global context_switch
context_switch:
mov rsp, rdi
pop rax
mov cr3,rax
pop rax
pop rbx
pop rcx
pop rdx
pop rsi
pop rdi
pop rbp
pop r8
pop r9
pop r10
pop r11
pop r12
pop r13
pop r14
pop r15
add rsp,16
iretq
extern scheduler_timer_asm
global yield
yield:
pop rax
mov rdx, rsp
mov rsp,[gs:16]
push qword 0
push rdx
pushfq
push qword 0x08
push qword rax
jmp scheduler_timer_asm
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