extern seh_handler : proc
extern nmi_handler : proc
extern seh_handler_ecode : proc

.code
__nmi_handler proc
	push rax
	push rbx
	push rcx
	push rdx
	push rsi
	push rdi
	push rbp
	push r8
	push r9
	push r10
	push r11
	push r12
	push r13
	push r14
	push r15

	sub rsp, 20h
	call nmi_handler
	add rsp, 20h

	pop r15
	pop r14
	pop r13
	pop r12
	pop r11
	pop r10
	pop r9
	pop r8
	pop rbp 
	pop rdi
	pop rsi
	pop rdx
	pop rcx
	pop rbx
	pop rax

	iretq
__nmi_handler endp

; #DE has no error code...
__de_handler proc
	push rax
	push rbx
	push rcx
	push rdx
	push rsi
	push rdi
	push rbp
	push r8
	push r9
	push r10
	push r11
	push r12
	push r13
	push r14
	push r15

	mov rcx, rsp
	sub rsp, 20h
	call seh_handler
	add rsp, 20h

	pop r15
	pop r14
	pop r13
	pop r12
	pop r11
	pop r10
	pop r9
	pop r8
	pop rbp 
	pop rdi
	pop rsi
	pop rdx
	pop rcx
	pop rbx
	pop rax

	iretq
__de_handler endp

; PF and GP have error code...
__pf_handler proc
__gp_handler proc
	push rax
	push rbx
	push rcx
	push rdx
	push rsi
	push rdi
	push rbp
	push r8
	push r9
	push r10
	push r11
	push r12
	push r13
	push r14
	push r15

	mov rcx, rsp
	sub rsp, 20h
	call seh_handler_ecode
	add rsp, 20h

	pop r15
	pop r14
	pop r13
	pop r12
	pop r11
	pop r10
	pop r9
	pop r8
	pop rbp 
	pop rdi
	pop rsi
	pop rdx
	pop rcx
	pop rbx
	pop rax
	add rsp, 8	; remove error code on the stack...

	iretq
__gp_handler endp
__pf_handler endp
end