fix creating ring 3 tasks finally

src/tasking/switch.asm

@@ -15,29 +15,28 @@ global switchProcess
 extern current
 extern trapret
 
+; void switchProcess(Process* next_process_ptr)
 switchProcess:
-    mov eax, [esp + 4] ; eax = old
-    mov edx, [esp + 8] ; edx = new
+    mov edx, [esp + 4]      ; edx = next_process_ptr (получаем аргумент СРАЗУ)
+    cli                     ; Запретить прерывания
 
     push ebp
     push ebx
     push esi
     push edi
 
-    mov [eax+4], esp
-    mov esp, [edx+4]
+    mov eax, [current]
+    mov [eax + 4], esp      ; current->kesp = esp
 
-    ;mov eax, [edx+12]
-    ;sub eax, 0xC0000000
-    ;mov cr3, eax
+    ; edx уже содержит next_process_ptr
+    mov esp, [edx + 4]      ; esp = next_process_ptr->kesp
+    mov [current], edx      ; current = next_process_ptr
 
     pop edi
     pop esi
     pop ebx
     pop ebp
-
-
-    ret                  ; Для ring 0 просто возвращаемся
+    ret
 
 
 trapret: